id	sid	tid	token	lemma	pos
cord-129086-ra2njvcz	1	1	key	key	JJ
cord-129086-ra2njvcz	1	2	:	:	:
cord-129086-ra2njvcz	1	3	cord-129086-ra2njvcz	cord-129086-ra2njvcz	CD
cord-129086-ra2njvcz	1	4	authors	author	NNS
cord-129086-ra2njvcz	1	5	:	:	:
cord-129086-ra2njvcz	1	6	Kumar	Kumar	NNP
cord-129086-ra2njvcz	1	7	,	,	,
cord-129086-ra2njvcz	1	8	Sanjay	Sanjay	NNP
cord-129086-ra2njvcz	1	9	;	;	:
cord-129086-ra2njvcz	1	10	Lee	Lee	NNP
cord-129086-ra2njvcz	1	11	,	,	,
cord-129086-ra2njvcz	2	1	Heow	Heow	NNP
cord-129086-ra2njvcz	2	2	Pueh	Pueh	NNP
cord-129086-ra2njvcz	2	3	title	title	NN
cord-129086-ra2njvcz	2	4	:	:	:
cord-129086-ra2njvcz	2	5	The	the	DT
cord-129086-ra2njvcz	2	6	perspective	perspective	NN
cord-129086-ra2njvcz	2	7	of	of	IN
cord-129086-ra2njvcz	2	8	fluid	fluid	JJ
cord-129086-ra2njvcz	2	9	flow	flow	NN
cord-129086-ra2njvcz	2	10	behavior	behavior	NN
cord-129086-ra2njvcz	2	11	of	of	IN
cord-129086-ra2njvcz	2	12	respiratory	respiratory	JJ
cord-129086-ra2njvcz	2	13	droplets	droplet	NNS
cord-129086-ra2njvcz	2	14	and	and	CC
cord-129086-ra2njvcz	2	15	aerosols	aerosol	NNS
cord-129086-ra2njvcz	2	16	through	through	IN
cord-129086-ra2njvcz	2	17	the	the	DT
cord-129086-ra2njvcz	2	18	facemasks	facemask	NNS
cord-129086-ra2njvcz	2	19	in	in	IN
cord-129086-ra2njvcz	2	20	context	context	NN
cord-129086-ra2njvcz	2	21	of	of	IN
cord-129086-ra2njvcz	2	22	SARS	SARS	NNP
cord-129086-ra2njvcz	2	23	-	-	HYPH
cord-129086-ra2njvcz	2	24	CoV-2	CoV-2	NNP
cord-129086-ra2njvcz	2	25	date	date	NN
cord-129086-ra2njvcz	2	26	:	:	:
cord-129086-ra2njvcz	2	27	2020	2020	CD
cord-129086-ra2njvcz	2	28	-	-	SYM
cord-129086-ra2njvcz	2	29	10	10	CD
cord-129086-ra2njvcz	2	30	-	-	SYM
cord-129086-ra2njvcz	2	31	10	10	CD
cord-129086-ra2njvcz	2	32	journal	journal	NN
cord-129086-ra2njvcz	2	33	:	:	:
cord-129086-ra2njvcz	2	34	nan	nan	NNP
cord-129086-ra2njvcz	2	35	DOI	DOI	NNP
cord-129086-ra2njvcz	2	36	:	:	:
cord-129086-ra2njvcz	2	37	nan	nan	NNP
cord-129086-ra2njvcz	2	38	sha	sha	NNP
cord-129086-ra2njvcz	2	39	:	:	:
cord-129086-ra2njvcz	2	40	8d69c9d7dde53c5cf7494b896c0b376a3d93a272	8d69c9d7dde53c5cf7494b896c0b376a3d93a272	NNP
cord-129086-ra2njvcz	2	41	doc_id	doc_id	CD
cord-129086-ra2njvcz	2	42	:	:	:
cord-129086-ra2njvcz	2	43	129086	129086	CD
cord-129086-ra2njvcz	2	44	cord_uid	cord_uid	NNS
cord-129086-ra2njvcz	2	45	:	:	:
cord-129086-ra2njvcz	2	46	ra2njvcz	ra2njvcz	.
cord-129086-ra2njvcz	3	1	In	in	IN
cord-129086-ra2njvcz	3	2	the	the	DT
cord-129086-ra2njvcz	3	3	unfortunate	unfortunate	JJ
cord-129086-ra2njvcz	3	4	event	event	NN
cord-129086-ra2njvcz	3	5	of	of	IN
cord-129086-ra2njvcz	3	6	current	current	JJ
cord-129086-ra2njvcz	3	7	ongoing	ongoing	JJ
cord-129086-ra2njvcz	3	8	pandemic	pandemic	NN
cord-129086-ra2njvcz	4	1	COVID-19	COVID-19	NNP
cord-129086-ra2njvcz	4	2	,	,	,
cord-129086-ra2njvcz	4	3	where	where	WRB
cord-129086-ra2njvcz	4	4	vaccination	vaccination	NN
cord-129086-ra2njvcz	4	5	development	development	NN
cord-129086-ra2njvcz	4	6	is	be	VBZ
cord-129086-ra2njvcz	4	7	still	still	RB
cord-129086-ra2njvcz	4	8	at	at	IN
cord-129086-ra2njvcz	4	9	the	the	DT
cord-129086-ra2njvcz	4	10	initial	initial	JJ
cord-129086-ra2njvcz	4	11	stage	stage	NN
cord-129086-ra2njvcz	4	12	,	,	,
cord-129086-ra2njvcz	4	13	several	several	JJ
cord-129086-ra2njvcz	4	14	preventive	preventive	JJ
cord-129086-ra2njvcz	4	15	control	control	NN
cord-129086-ra2njvcz	4	16	measures	measure	NNS
cord-129086-ra2njvcz	4	17	such	such	JJ
cord-129086-ra2njvcz	4	18	as	as	IN
cord-129086-ra2njvcz	4	19	social	social	JJ
cord-129086-ra2njvcz	4	20	distancing	distancing	NN
cord-129086-ra2njvcz	4	21	,	,	,
cord-129086-ra2njvcz	4	22	hand	hand	NN
cord-129086-ra2njvcz	4	23	-	-	HYPH
cord-129086-ra2njvcz	4	24	hygiene	hygiene	NN
cord-129086-ra2njvcz	4	25	,	,	,
cord-129086-ra2njvcz	4	26	and	and	CC
cord-129086-ra2njvcz	4	27	personal	personal	JJ
cord-129086-ra2njvcz	4	28	protective	protective	JJ
cord-129086-ra2njvcz	4	29	equipment	equipment	NN
cord-129086-ra2njvcz	4	30	have	have	VBP
cord-129086-ra2njvcz	4	31	been	be	VBN
cord-129086-ra2njvcz	4	32	recommended	recommend	VBN
cord-129086-ra2njvcz	4	33	by	by	IN
cord-129086-ra2njvcz	4	34	health	health	NN
cord-129086-ra2njvcz	4	35	professionals	professional	NNS
cord-129086-ra2njvcz	4	36	and	and	CC
cord-129086-ra2njvcz	4	37	organizations	organization	NNS
cord-129086-ra2njvcz	4	38	.	.	.
cord-129086-ra2njvcz	5	1	Among	among	IN
cord-129086-ra2njvcz	5	2	them	-PRON-	PRP
cord-129086-ra2njvcz	5	3	,	,	,
cord-129086-ra2njvcz	5	4	the	the	DT
cord-129086-ra2njvcz	5	5	safe	safe	JJ
cord-129086-ra2njvcz	5	6	wearing	wearing	NN
cord-129086-ra2njvcz	5	7	of	of	IN
cord-129086-ra2njvcz	5	8	facemasks	facemask	NNS
cord-129086-ra2njvcz	5	9	has	have	VBZ
cord-129086-ra2njvcz	5	10	played	play	VBN
cord-129086-ra2njvcz	5	11	a	a	DT
cord-129086-ra2njvcz	5	12	vital	vital	JJ
cord-129086-ra2njvcz	5	13	role	role	NN
cord-129086-ra2njvcz	5	14	in	in	IN
cord-129086-ra2njvcz	5	15	reducing	reduce	VBG
cord-129086-ra2njvcz	5	16	the	the	DT
cord-129086-ra2njvcz	5	17	likelihood	likelihood	NN
cord-129086-ra2njvcz	5	18	and	and	CC
cord-129086-ra2njvcz	5	19	severity	severity	NN
cord-129086-ra2njvcz	5	20	of	of	IN
cord-129086-ra2njvcz	5	21	infectious	infectious	JJ
cord-129086-ra2njvcz	5	22	respiratory	respiratory	JJ
cord-129086-ra2njvcz	5	23	disease	disease	NN
cord-129086-ra2njvcz	5	24	transmission	transmission	NN
cord-129086-ra2njvcz	5	25	.	.	.
cord-129086-ra2njvcz	6	1	The	the	DT
cord-129086-ra2njvcz	6	2	reported	reported	JJ
cord-129086-ra2njvcz	6	3	research	research	NN
cord-129086-ra2njvcz	6	4	in	in	IN
cord-129086-ra2njvcz	6	5	facemasks	facemask	NNS
cord-129086-ra2njvcz	6	6	has	have	VBZ
cord-129086-ra2njvcz	6	7	covered	cover	VBN
cord-129086-ra2njvcz	6	8	many	many	JJ
cord-129086-ra2njvcz	6	9	of	of	IN
cord-129086-ra2njvcz	6	10	their	-PRON-	PRP$
cord-129086-ra2njvcz	6	11	material	material	NN
cord-129086-ra2njvcz	6	12	types	type	NNS
cord-129086-ra2njvcz	6	13	,	,	,
cord-129086-ra2njvcz	6	14	fabrication	fabrication	NN
cord-129086-ra2njvcz	6	15	techniques	technique	NNS
cord-129086-ra2njvcz	6	16	,	,	,
cord-129086-ra2njvcz	6	17	mechanism	mechanism	NN
cord-129086-ra2njvcz	6	18	characterization	characterization	NN
cord-129086-ra2njvcz	6	19	,	,	,
cord-129086-ra2njvcz	6	20	and	and	CC
cord-129086-ra2njvcz	6	21	application	application	NN
cord-129086-ra2njvcz	6	22	aspects	aspect	NNS
cord-129086-ra2njvcz	6	23	.	.	.
cord-129086-ra2njvcz	7	1	However	however	RB
cord-129086-ra2njvcz	7	2	,	,	,
cord-129086-ra2njvcz	7	3	in	in	IN
cord-129086-ra2njvcz	7	4	more	more	JJR
cord-129086-ra2njvcz	7	5	recent	recent	JJ
cord-129086-ra2njvcz	7	6	times	time	NNS
cord-129086-ra2njvcz	7	7	,	,	,
cord-129086-ra2njvcz	7	8	the	the	DT
cord-129086-ra2njvcz	7	9	focus	focus	NN
cord-129086-ra2njvcz	7	10	has	have	VBZ
cord-129086-ra2njvcz	7	11	shifted	shift	VBN
cord-129086-ra2njvcz	7	12	towards	towards	IN
cord-129086-ra2njvcz	7	13	the	the	DT
cord-129086-ra2njvcz	7	14	theoretical	theoretical	JJ
cord-129086-ra2njvcz	7	15	investigations	investigation	NNS
cord-129086-ra2njvcz	7	16	of	of	IN
cord-129086-ra2njvcz	7	17	fluid	fluid	JJ
cord-129086-ra2njvcz	7	18	flow	flow	NN
cord-129086-ra2njvcz	7	19	mechanisms	mechanism	NNS
cord-129086-ra2njvcz	7	20	involved	involve	VBN
cord-129086-ra2njvcz	7	21	in	in	IN
cord-129086-ra2njvcz	7	22	the	the	DT
cord-129086-ra2njvcz	7	23	virus	virus	NN
cord-129086-ra2njvcz	7	24	-	-	HYPH
cord-129086-ra2njvcz	7	25	laden	laden	JJ
cord-129086-ra2njvcz	7	26	particles	particle	NNS
cord-129086-ra2njvcz	7	27	prevention	prevention	NN
cord-129086-ra2njvcz	7	28	by	by	IN
cord-129086-ra2njvcz	7	29	facemasks	facemask	NNS
cord-129086-ra2njvcz	7	30	.	.	.
cord-129086-ra2njvcz	8	1	This	this	DT
cord-129086-ra2njvcz	8	2	exciting	exciting	JJ
cord-129086-ra2njvcz	8	3	research	research	NN
cord-129086-ra2njvcz	8	4	domain	domain	NN
cord-129086-ra2njvcz	8	5	aims	aim	VBZ
cord-129086-ra2njvcz	8	6	to	to	TO
cord-129086-ra2njvcz	8	7	address	address	VB
cord-129086-ra2njvcz	8	8	the	the	DT
cord-129086-ra2njvcz	8	9	complex	complex	JJ
cord-129086-ra2njvcz	8	10	fluid	fluid	JJ
cord-129086-ra2njvcz	8	11	transport	transport	NN
cord-129086-ra2njvcz	8	12	that	that	WDT
cord-129086-ra2njvcz	8	13	led	lead	VBD
cord-129086-ra2njvcz	8	14	to	to	IN
cord-129086-ra2njvcz	8	15	designing	design	VBG
cord-129086-ra2njvcz	8	16	a	a	DT
cord-129086-ra2njvcz	8	17	facemask	facemask	NN
cord-129086-ra2njvcz	8	18	with	with	IN
cord-129086-ra2njvcz	8	19	a	a	DT
cord-129086-ra2njvcz	8	20	better	well	JJR
cord-129086-ra2njvcz	8	21	performance	performance	NN
cord-129086-ra2njvcz	8	22	.	.	.
cord-129086-ra2njvcz	9	1	This	this	DT
cord-129086-ra2njvcz	9	2	review	review	NN
cord-129086-ra2njvcz	9	3	paper	paper	NN
cord-129086-ra2njvcz	9	4	discusses	discuss	VBZ
cord-129086-ra2njvcz	9	5	the	the	DT
cord-129086-ra2njvcz	9	6	recent	recent	JJ
cord-129086-ra2njvcz	9	7	updates	update	NNS
cord-129086-ra2njvcz	9	8	on	on	IN
cord-129086-ra2njvcz	9	9	fluid	fluid	JJ
cord-129086-ra2njvcz	9	10	flow	flow	NN
cord-129086-ra2njvcz	9	11	dynamics	dynamic	NNS
cord-129086-ra2njvcz	9	12	through	through	IN
cord-129086-ra2njvcz	9	13	the	the	DT
cord-129086-ra2njvcz	9	14	facemasks	facemask	NNS
cord-129086-ra2njvcz	9	15	.	.	.
cord-129086-ra2njvcz	10	1	Key	key	JJ
cord-129086-ra2njvcz	10	2	design	design	NN
cord-129086-ra2njvcz	10	3	aspects	aspect	NNS
cord-129086-ra2njvcz	10	4	such	such	JJ
cord-129086-ra2njvcz	10	5	as	as	IN
cord-129086-ra2njvcz	10	6	thermal	thermal	JJ
cord-129086-ra2njvcz	10	7	comfort	comfort	NN
cord-129086-ra2njvcz	10	8	and	and	CC
cord-129086-ra2njvcz	10	9	flow	flow	NN
cord-129086-ra2njvcz	10	10	resistance	resistance	NN
cord-129086-ra2njvcz	10	11	are	be	VBP
cord-129086-ra2njvcz	10	12	discussed	discuss	VBN
cord-129086-ra2njvcz	10	13	.	.	.
cord-129086-ra2njvcz	11	1	Furthermore	furthermore	RB
cord-129086-ra2njvcz	11	2	,	,	,
cord-129086-ra2njvcz	11	3	the	the	DT
cord-129086-ra2njvcz	11	4	recent	recent	JJ
cord-129086-ra2njvcz	11	5	progress	progress	NN
cord-129086-ra2njvcz	11	6	in	in	IN
cord-129086-ra2njvcz	11	7	the	the	DT
cord-129086-ra2njvcz	11	8	investigations	investigation	NNS
cord-129086-ra2njvcz	11	9	on	on	IN
cord-129086-ra2njvcz	11	10	the	the	DT
cord-129086-ra2njvcz	11	11	efficacy	efficacy	NN
cord-129086-ra2njvcz	11	12	of	of	IN
cord-129086-ra2njvcz	11	13	facemasks	facemask	NNS
cord-129086-ra2njvcz	11	14	for	for	IN
cord-129086-ra2njvcz	11	15	prevention	prevention	NN
cord-129086-ra2njvcz	11	16	of	of	IN
cord-129086-ra2njvcz	11	17	COVID	COVID	NNP
cord-129086-ra2njvcz	11	18	19	19	CD
cord-129086-ra2njvcz	11	19	spread	spread	NN
cord-129086-ra2njvcz	11	20	and	and	CC
cord-129086-ra2njvcz	11	21	the	the	DT
cord-129086-ra2njvcz	11	22	impact	impact	NN
cord-129086-ra2njvcz	11	23	of	of	IN
cord-129086-ra2njvcz	11	24	wearing	wear	VBG
cord-129086-ra2njvcz	11	25	facemasks	facemask	NNS
cord-129086-ra2njvcz	11	26	are	be	VBP
cord-129086-ra2njvcz	11	27	presented	present	VBN
cord-129086-ra2njvcz	11	28	.	.	.
cord-129086-ra2njvcz	12	1	Finally	finally	RB
cord-129086-ra2njvcz	12	2	,	,	,
cord-129086-ra2njvcz	12	3	the	the	DT
cord-129086-ra2njvcz	12	4	potential	potential	JJ
cord-129086-ra2njvcz	12	5	research	research	NN
cord-129086-ra2njvcz	12	6	directions	direction	NNS
cord-129086-ra2njvcz	12	7	for	for	IN
cord-129086-ra2njvcz	12	8	analyzing	analyze	VBG
cord-129086-ra2njvcz	12	9	the	the	DT
cord-129086-ra2njvcz	12	10	fluid	fluid	JJ
cord-129086-ra2njvcz	12	11	flow	flow	NN
cord-129086-ra2njvcz	12	12	behavior	behavior	NN
cord-129086-ra2njvcz	12	13	are	be	VBP
cord-129086-ra2njvcz	12	14	highlighted	highlight	VBN
cord-129086-ra2njvcz	12	15	.	.	.
cord-129086-ra2njvcz	13	1	The	the	DT
cord-129086-ra2njvcz	13	2	person	person	NN
cord-129086-ra2njvcz	13	3	-	-	HYPH
cord-129086-ra2njvcz	13	4	to	to	IN
cord-129086-ra2njvcz	13	5	-	-	HYPH
cord-129086-ra2njvcz	13	6	person	person	NN
cord-129086-ra2njvcz	13	7	transmission	transmission	NN
cord-129086-ra2njvcz	13	8	of	of	IN
cord-129086-ra2njvcz	13	9	infectious	infectious	JJ
cord-129086-ra2njvcz	13	10	respiratory	respiratory	JJ
cord-129086-ra2njvcz	13	11	diseases	disease	NNS
cord-129086-ra2njvcz	13	12	occurs	occur	VBZ
cord-129086-ra2njvcz	13	13	primarily	primarily	RB
cord-129086-ra2njvcz	13	14	due	due	IN
cord-129086-ra2njvcz	13	15	to	to	IN
cord-129086-ra2njvcz	13	16	the	the	DT
cord-129086-ra2njvcz	13	17	transportation	transportation	NN
cord-129086-ra2njvcz	13	18	of	of	IN
cord-129086-ra2njvcz	13	19	virus	virus	NN
cord-129086-ra2njvcz	13	20	-	-	HYPH
cord-129086-ra2njvcz	13	21	laden	laden	JJ
cord-129086-ra2njvcz	13	22	fluid	fluid	NN
cord-129086-ra2njvcz	13	23	particles	particle	NNS
cord-129086-ra2njvcz	13	24	from	from	IN
cord-129086-ra2njvcz	13	25	the	the	DT
cord-129086-ra2njvcz	13	26	infected	infected	JJ
cord-129086-ra2njvcz	13	27	person	person	NN
cord-129086-ra2njvcz	13	28	.	.	.
cord-129086-ra2njvcz	14	1	The	the	DT
cord-129086-ra2njvcz	14	2	contagious	contagious	JJ
cord-129086-ra2njvcz	14	3	fluid	fluid	NN
cord-129086-ra2njvcz	14	4	particles	particle	NNS
cord-129086-ra2njvcz	14	5	originate	originate	VBP
cord-129086-ra2njvcz	14	6	from	from	IN
cord-129086-ra2njvcz	14	7	the	the	DT
cord-129086-ra2njvcz	14	8	respiratory	respiratory	JJ
cord-129086-ra2njvcz	14	9	tract	tract	NN
cord-129086-ra2njvcz	14	10	of	of	IN
cord-129086-ra2njvcz	14	11	the	the	DT
cord-129086-ra2njvcz	14	12	person	person	NN
cord-129086-ra2njvcz	14	13	and	and	CC
cord-129086-ra2njvcz	14	14	are	be	VBP
cord-129086-ra2njvcz	14	15	expelled	expel	VBN
cord-129086-ra2njvcz	14	16	from	from	IN
cord-129086-ra2njvcz	14	17	the	the	DT
cord-129086-ra2njvcz	14	18	nose	nose	NN
cord-129086-ra2njvcz	14	19	and	and	CC
cord-129086-ra2njvcz	14	20	the	the	DT
cord-129086-ra2njvcz	14	21	mouth	mouth	NN
cord-129086-ra2njvcz	14	22	during	during	IN
cord-129086-ra2njvcz	14	23	breathing	breathing	NN
cord-129086-ra2njvcz	14	24	,	,	,
cord-129086-ra2njvcz	14	25	talking	talk	VBG
cord-129086-ra2njvcz	14	26	,	,	,
cord-129086-ra2njvcz	14	27	singing	singe	VBG
cord-129086-ra2njvcz	14	28	,	,	,
cord-129086-ra2njvcz	14	29	sneezing	sneeze	VBG
cord-129086-ra2njvcz	14	30	,	,	,
cord-129086-ra2njvcz	14	31	and	and	CC
cord-129086-ra2njvcz	14	32	coughing	cough	VBG
cord-129086-ra2njvcz	14	33	.	.	.
cord-129086-ra2njvcz	15	1	[	[	-LRB-
cord-129086-ra2njvcz	15	2	1	1	CD
cord-129086-ra2njvcz	15	3	]	]	-RRB-
cord-129086-ra2njvcz	15	4	[	[	-LRB-
cord-129086-ra2njvcz	15	5	2	2	CD
cord-129086-ra2njvcz	15	6	]	]	-RRB-
cord-129086-ra2njvcz	15	7	[	[	-LRB-
cord-129086-ra2njvcz	15	8	3	3	CD
cord-129086-ra2njvcz	15	9	]	]	-RRB-
cord-129086-ra2njvcz	16	1	These	these	DT
cord-129086-ra2njvcz	16	2	particles	particle	NNS
cord-129086-ra2njvcz	16	3	have	have	VBP
cord-129086-ra2njvcz	16	4	been	be	VBN
cord-129086-ra2njvcz	16	5	broadly	broadly	RB
cord-129086-ra2njvcz	16	6	classified	classify	VBN
cord-129086-ra2njvcz	16	7	into	into	IN
cord-129086-ra2njvcz	16	8	two	two	CD
cord-129086-ra2njvcz	16	9	types	type	NNS
cord-129086-ra2njvcz	16	10	:	:	:
cord-129086-ra2njvcz	16	11	aerosols	aerosol	NNS
cord-129086-ra2njvcz	16	12	(	(	-LRB-
cord-129086-ra2njvcz	16	13	aerodynamic	aerodynamic	JJ
cord-129086-ra2njvcz	16	14	particle	particle	NN
cord-129086-ra2njvcz	16	15	size	size	NN
cord-129086-ra2njvcz	16	16	<	<	XX
cord-129086-ra2njvcz	16	17	5	5	CD
cord-129086-ra2njvcz	16	18	µm	µm	CD
cord-129086-ra2njvcz	16	19	)	)	-RRB-
cord-129086-ra2njvcz	16	20	and	and	CC
cord-129086-ra2njvcz	16	21	droplets	droplet	NNS
cord-129086-ra2njvcz	16	22	(	(	-LRB-
cord-129086-ra2njvcz	16	23	aerodynamic	aerodynamic	JJ
cord-129086-ra2njvcz	16	24	particle	particle	NN
cord-129086-ra2njvcz	16	25	size	size	NN
cord-129086-ra2njvcz	16	26	≥	≥	CD
cord-129086-ra2njvcz	16	27	5	5	CD
cord-129086-ra2njvcz	16	28	µm-10	µm-10	NNP
cord-129086-ra2njvcz	16	29	µm	µm	NNP
cord-129086-ra2njvcz	16	30	)	)	-RRB-
cord-129086-ra2njvcz	16	31	.	.	.
cord-129086-ra2njvcz	17	1	[	[	-LRB-
cord-129086-ra2njvcz	17	2	4	4	CD
cord-129086-ra2njvcz	17	3	]	]	-RRB-
cord-129086-ra2njvcz	17	4	[	[	-LRB-
cord-129086-ra2njvcz	17	5	5	5	CD
cord-129086-ra2njvcz	17	6	]	]	-RRB-
cord-129086-ra2njvcz	17	7	[	[	-LRB-
cord-129086-ra2njvcz	17	8	6	6	CD
cord-129086-ra2njvcz	17	9	]	]	-RRB-
cord-129086-ra2njvcz	18	1	The	the	DT
cord-129086-ra2njvcz	18	2	finding	finding	NN
cord-129086-ra2njvcz	18	3	indicated	indicate	VBD
cord-129086-ra2njvcz	18	4	that	that	IN
cord-129086-ra2njvcz	18	5	the	the	DT
cord-129086-ra2njvcz	18	6	transmission	transmission	NN
cord-129086-ra2njvcz	18	7	phenomena	phenomenon	NNS
cord-129086-ra2njvcz	18	8	of	of	IN
cord-129086-ra2njvcz	18	9	these	these	DT
cord-129086-ra2njvcz	18	10	expelled	expel	VBN
cord-129086-ra2njvcz	18	11	virus	virus	NN
cord-129086-ra2njvcz	18	12	particles	particle	NNS
cord-129086-ra2njvcz	18	13	by	by	IN
cord-129086-ra2njvcz	18	14	patients	patient	NNS
cord-129086-ra2njvcz	18	15	would	would	MD
cord-129086-ra2njvcz	18	16	be	be	VB
cord-129086-ra2njvcz	18	17	dependent	dependent	JJ
cord-129086-ra2njvcz	18	18	on	on	IN
cord-129086-ra2njvcz	18	19	droplet	droplet	NN
cord-129086-ra2njvcz	18	20	sizes	size	NNS
cord-129086-ra2njvcz	18	21	.	.	.
cord-129086-ra2njvcz	19	1	Larger	large	JJR
cord-129086-ra2njvcz	19	2	respiratory	respiratory	JJ
cord-129086-ra2njvcz	19	3	droplets	droplet	NNS
cord-129086-ra2njvcz	19	4	,	,	,
cord-129086-ra2njvcz	19	5	once	once	RB
cord-129086-ra2njvcz	19	6	expelled	expel	VBN
cord-129086-ra2njvcz	19	7	from	from	IN
cord-129086-ra2njvcz	19	8	the	the	DT
cord-129086-ra2njvcz	19	9	mouth	mouth	NN
cord-129086-ra2njvcz	19	10	or	or	CC
cord-129086-ra2njvcz	19	11	nose	nose	NN
cord-129086-ra2njvcz	19	12	,	,	,
cord-129086-ra2njvcz	19	13	undergo	undergo	VB
cord-129086-ra2njvcz	19	14	gravitational	gravitational	JJ
cord-129086-ra2njvcz	19	15	settling	settle	VBG
cord-129086-ra2njvcz	19	16	before	before	IN
cord-129086-ra2njvcz	19	17	evaporation	evaporation	NN
cord-129086-ra2njvcz	19	18	;	;	:
cord-129086-ra2njvcz	19	19	in	in	IN
cord-129086-ra2njvcz	19	20	contrast	contrast	NN
cord-129086-ra2njvcz	19	21	,	,	,
cord-129086-ra2njvcz	19	22	the	the	DT
cord-129086-ra2njvcz	19	23	smaller	small	JJR
cord-129086-ra2njvcz	19	24	droplets	droplet	NNS
cord-129086-ra2njvcz	19	25	particles	particle	NNS
cord-129086-ra2njvcz	19	26	evaporate	evaporate	VBP
cord-129086-ra2njvcz	19	27	faster	fast	RBR
cord-129086-ra2njvcz	19	28	than	than	IN
cord-129086-ra2njvcz	19	29	they	-PRON-	PRP
cord-129086-ra2njvcz	19	30	settle	settle	VBP
cord-129086-ra2njvcz	19	31	,	,	,
cord-129086-ra2njvcz	19	32	subsequently	subsequently	RB
cord-129086-ra2njvcz	19	33	forming	form	VBG
cord-129086-ra2njvcz	19	34	of	of	IN
cord-129086-ra2njvcz	19	35	the	the	DT
cord-129086-ra2njvcz	19	36	aerosolized	aerosolize	VBN
cord-129086-ra2njvcz	19	37	droplet	droplet	NN
cord-129086-ra2njvcz	19	38	nuclei	nucleus	NNS
cord-129086-ra2njvcz	19	39	that	that	WDT
cord-129086-ra2njvcz	19	40	can	can	MD
cord-129086-ra2njvcz	19	41	be	be	VB
cord-129086-ra2njvcz	19	42	suspended	suspend	VBN
cord-129086-ra2njvcz	19	43	in	in	IN
cord-129086-ra2njvcz	19	44	the	the	DT
cord-129086-ra2njvcz	19	45	air	air	NN
cord-129086-ra2njvcz	19	46	for	for	IN
cord-129086-ra2njvcz	19	47	prolonged	prolonged	JJ
cord-129086-ra2njvcz	19	48	periods	period	NNS
cord-129086-ra2njvcz	19	49	and	and	CC
cord-129086-ra2njvcz	19	50	travel	travel	VB
cord-129086-ra2njvcz	19	51	in	in	IN
cord-129086-ra2njvcz	19	52	air	air	NN
cord-129086-ra2njvcz	19	53	over	over	IN
cord-129086-ra2njvcz	19	54	long	long	JJ
cord-129086-ra2njvcz	19	55	distances	distance	NNS
cord-129086-ra2njvcz	19	56	.	.	.
cord-129086-ra2njvcz	20	1	The	the	DT
cord-129086-ra2njvcz	20	2	research	research	NN
cord-129086-ra2njvcz	20	3	studies	study	NNS
cord-129086-ra2njvcz	20	4	have	have	VBP
cord-129086-ra2njvcz	20	5	revealed	reveal	VBN
cord-129086-ra2njvcz	20	6	that	that	IN
cord-129086-ra2njvcz	20	7	the	the	DT
cord-129086-ra2njvcz	20	8	severe	severe	JJ
cord-129086-ra2njvcz	20	9	acute	acute	JJ
cord-129086-ra2njvcz	20	10	respiratory	respiratory	JJ
cord-129086-ra2njvcz	20	11	syndrome	syndrome	NN
cord-129086-ra2njvcz	20	12	(	(	-LRB-
cord-129086-ra2njvcz	20	13	SARS	SARS	NNP
cord-129086-ra2njvcz	20	14	)	)	-RRB-
cord-129086-ra2njvcz	20	15	epidemic	epidemic	NN
cord-129086-ra2njvcz	20	16	in	in	IN
cord-129086-ra2njvcz	20	17	2003	2003	CD
cord-129086-ra2njvcz	20	18	and	and	CC
cord-129086-ra2njvcz	20	19	the	the	DT
cord-129086-ra2njvcz	20	20	current	current	JJ
cord-129086-ra2njvcz	20	21	global	global	JJ
cord-129086-ra2njvcz	20	22	pandemic	pandemic	NN
cord-129086-ra2njvcz	20	23	of	of	IN
cord-129086-ra2njvcz	20	24	coronavirus	coronavirus	NN
cord-129086-ra2njvcz	20	25	disease	disease	NN
cord-129086-ra2njvcz	20	26	2019	2019	CD
cord-129086-ra2njvcz	20	27	(	(	-LRB-
cord-129086-ra2njvcz	20	28	COVID-19	COVID-19	NNP
cord-129086-ra2njvcz	20	29	)	)	-RRB-
cord-129086-ra2njvcz	20	30	predominantly	predominantly	RB
cord-129086-ra2njvcz	20	31	transmitted	transmit	VBN
cord-129086-ra2njvcz	20	32	by	by	IN
cord-129086-ra2njvcz	20	33	contact	contact	NN
cord-129086-ra2njvcz	20	34	or	or	CC
cord-129086-ra2njvcz	20	35	through	through	IN
cord-129086-ra2njvcz	20	36	the	the	DT
cord-129086-ra2njvcz	20	37	airborne	airborne	JJ
cord-129086-ra2njvcz	20	38	route	route	NN
cord-129086-ra2njvcz	20	39	.	.	.
cord-129086-ra2njvcz	21	1	[	[	-LRB-
cord-129086-ra2njvcz	21	2	7	7	CD
cord-129086-ra2njvcz	21	3	]	]	-RRB-
cord-129086-ra2njvcz	21	4	[	[	-LRB-
cord-129086-ra2njvcz	21	5	8	8	CD
cord-129086-ra2njvcz	21	6	]	]	-RRB-
cord-129086-ra2njvcz	21	7	[	[	-LRB-
cord-129086-ra2njvcz	21	8	9	9	CD
cord-129086-ra2njvcz	21	9	]	]	-RRB-
cord-129086-ra2njvcz	22	1	[	[	-LRB-
cord-129086-ra2njvcz	22	2	10	10	CD
cord-129086-ra2njvcz	22	3	]	]	-RRB-
cord-129086-ra2njvcz	22	4	Several	several	JJ
cord-129086-ra2njvcz	22	5	preventive	preventive	JJ
cord-129086-ra2njvcz	22	6	strategies	strategy	NNS
cord-129086-ra2njvcz	22	7	such	such	JJ
cord-129086-ra2njvcz	22	8	as	as	IN
cord-129086-ra2njvcz	22	9	safe	safe	JJ
cord-129086-ra2njvcz	22	10	distancing	distancing	NN
cord-129086-ra2njvcz	22	11	,	,	,
cord-129086-ra2njvcz	22	12	contact	contact	NN
cord-129086-ra2njvcz	22	13	tracing	tracing	NN
cord-129086-ra2njvcz	22	14	,	,	,
cord-129086-ra2njvcz	22	15	isolation	isolation	NN
cord-129086-ra2njvcz	22	16	of	of	IN
cord-129086-ra2njvcz	22	17	the	the	DT
cord-129086-ra2njvcz	22	18	infected	infected	JJ
cord-129086-ra2njvcz	22	19	person	person	NN
cord-129086-ra2njvcz	22	20	,	,	,
cord-129086-ra2njvcz	22	21	hand	hand	NN
cord-129086-ra2njvcz	22	22	hygiene	hygiene	NN
cord-129086-ra2njvcz	22	23	,	,	,
cord-129086-ra2njvcz	22	24	and	and	CC
cord-129086-ra2njvcz	22	25	facemasks	facemask	NNS
cord-129086-ra2njvcz	22	26	have	have	VBP
cord-129086-ra2njvcz	22	27	been	be	VBN
cord-129086-ra2njvcz	22	28	widely	widely	RB
cord-129086-ra2njvcz	22	29	employed	employ	VBN
cord-129086-ra2njvcz	22	30	against	against	IN
cord-129086-ra2njvcz	22	31	the	the	DT
cord-129086-ra2njvcz	22	32	rapid	rapid	JJ
cord-129086-ra2njvcz	22	33	spread	spread	NN
cord-129086-ra2njvcz	22	34	of	of	IN
cord-129086-ra2njvcz	22	35	these	these	DT
cord-129086-ra2njvcz	22	36	diseases	disease	NNS
cord-129086-ra2njvcz	22	37	.	.	.
cord-129086-ra2njvcz	23	1	[	[	-LRB-
cord-129086-ra2njvcz	23	2	11	11	CD
cord-129086-ra2njvcz	23	3	]	]	-RRB-
cord-129086-ra2njvcz	23	4	[	[	-LRB-
cord-129086-ra2njvcz	23	5	12	12	CD
cord-129086-ra2njvcz	23	6	]	]	-RRB-
cord-129086-ra2njvcz	23	7	[	[	-LRB-
cord-129086-ra2njvcz	23	8	13	13	CD
cord-129086-ra2njvcz	23	9	]	]	-RRB-
cord-129086-ra2njvcz	24	1	[	[	-LRB-
cord-129086-ra2njvcz	24	2	14	14	CD
cord-129086-ra2njvcz	24	3	]	]	-RRB-
cord-129086-ra2njvcz	25	1	Among	among	IN
cord-129086-ra2njvcz	25	2	them	-PRON-	PRP
cord-129086-ra2njvcz	25	3	,	,	,
cord-129086-ra2njvcz	25	4	the	the	DT
cord-129086-ra2njvcz	25	5	use	use	NN
cord-129086-ra2njvcz	25	6	of	of	IN
cord-129086-ra2njvcz	25	7	the	the	DT
cord-129086-ra2njvcz	25	8	facemasks	facemask	NNS
cord-129086-ra2njvcz	25	9	have	have	VBP
cord-129086-ra2njvcz	25	10	proven	prove	VBN
cord-129086-ra2njvcz	25	11	to	to	TO
cord-129086-ra2njvcz	25	12	be	be	VB
cord-129086-ra2njvcz	25	13	one	one	CD
cord-129086-ra2njvcz	25	14	of	of	IN
cord-129086-ra2njvcz	25	15	the	the	DT
cord-129086-ra2njvcz	25	16	most	most	RBS
cord-129086-ra2njvcz	25	17	effective	effective	JJ
cord-129086-ra2njvcz	25	18	protective	protective	JJ
cord-129086-ra2njvcz	25	19	measures	measure	NNS
cord-129086-ra2njvcz	25	20	against	against	IN
cord-129086-ra2njvcz	25	21	the	the	DT
cord-129086-ra2njvcz	25	22	airborne	airborne	JJ
cord-129086-ra2njvcz	25	23	virus	virus	NN
cord-129086-ra2njvcz	25	24	transmission	transmission	NN
cord-129086-ra2njvcz	25	25	.	.	.
cord-129086-ra2njvcz	26	1	[	[	-LRB-
cord-129086-ra2njvcz	26	2	15	15	CD
cord-129086-ra2njvcz	26	3	]	]	-RRB-
cord-129086-ra2njvcz	26	4	[	[	-LRB-
cord-129086-ra2njvcz	26	5	16	16	CD
cord-129086-ra2njvcz	26	6	]	]	-RRB-
cord-129086-ra2njvcz	26	7	[	[	-LRB-
cord-129086-ra2njvcz	26	8	17	17	CD
cord-129086-ra2njvcz	26	9	]	]	-RRB-
cord-129086-ra2njvcz	26	10	[	[	-LRB-
cord-129086-ra2njvcz	26	11	18	18	CD
cord-129086-ra2njvcz	26	12	]	]	-RRB-
cord-129086-ra2njvcz	26	13	[	[	-LRB-
cord-129086-ra2njvcz	26	14	19	19	CD
cord-129086-ra2njvcz	26	15	]	]	-RRB-
cord-129086-ra2njvcz	27	1	[	[	-LRB-
cord-129086-ra2njvcz	27	2	20	20	CD
cord-129086-ra2njvcz	27	3	]	]	-RRB-
cord-129086-ra2njvcz	28	1	The	the	DT
cord-129086-ra2njvcz	28	2	research	research	NN
cord-129086-ra2njvcz	28	3	suggested	suggest	VBD
cord-129086-ra2njvcz	28	4	that	that	IN
cord-129086-ra2njvcz	28	5	face	face	NN
cord-129086-ra2njvcz	28	6	coverings	covering	NNS
cord-129086-ra2njvcz	28	7	could	could	MD
cord-129086-ra2njvcz	28	8	essentially	essentially	RB
cord-129086-ra2njvcz	28	9	reduce	reduce	VB
cord-129086-ra2njvcz	28	10	the	the	DT
cord-129086-ra2njvcz	28	11	forward	forward	JJ
cord-129086-ra2njvcz	28	12	distance	distance	NN
cord-129086-ra2njvcz	28	13	traveled	travel	VBN
cord-129086-ra2njvcz	28	14	by	by	IN
cord-129086-ra2njvcz	28	15	a	a	DT
cord-129086-ra2njvcz	28	16	virus	virus	NN
cord-129086-ra2njvcz	28	17	-	-	HYPH
cord-129086-ra2njvcz	28	18	laden	laden	JJ
cord-129086-ra2njvcz	28	19	droplet	droplet	NN
cord-129086-ra2njvcz	28	20	,	,	,
cord-129086-ra2njvcz	28	21	and	and	CC
cord-129086-ra2njvcz	28	22	thus	thus	RB
cord-129086-ra2njvcz	28	23	has	have	VBZ
cord-129086-ra2njvcz	28	24	a	a	DT
cord-129086-ra2njvcz	28	25	great	great	JJ
cord-129086-ra2njvcz	28	26	potential	potential	NN
cord-129086-ra2njvcz	28	27	to	to	TO
cord-129086-ra2njvcz	28	28	provide	provide	VB
cord-129086-ra2njvcz	28	29	personal	personal	JJ
cord-129086-ra2njvcz	28	30	protection	protection	NN
cord-129086-ra2njvcz	28	31	against	against	IN
cord-129086-ra2njvcz	28	32	airborne	airborne	JJ
cord-129086-ra2njvcz	28	33	infection	infection	NN
cord-129086-ra2njvcz	28	34	.	.	.
cord-129086-ra2njvcz	29	1	21	21	CD
cord-129086-ra2njvcz	29	2	,	,	,
cord-129086-ra2njvcz	29	3	22	22	CD
cord-129086-ra2njvcz	30	1	Recently	recently	RB
cord-129086-ra2njvcz	30	2	,	,	,
cord-129086-ra2njvcz	30	3	the	the	DT
cord-129086-ra2njvcz	30	4	World	World	NNP
cord-129086-ra2njvcz	30	5	Health	Health	NNP
cord-129086-ra2njvcz	30	6	Organization	Organization	NNP
cord-129086-ra2njvcz	30	7	WHO	who	WP
cord-129086-ra2njvcz	30	8	has	have	VBZ
cord-129086-ra2njvcz	30	9	recommended	recommend	VBN
cord-129086-ra2njvcz	30	10	using	use	VBG
cord-129086-ra2njvcz	30	11	facemasks	facemask	NNS
cord-129086-ra2njvcz	30	12	for	for	IN
cord-129086-ra2njvcz	30	13	initial	initial	JJ
cord-129086-ra2njvcz	30	14	control	control	NN
cord-129086-ra2njvcz	30	15	of	of	IN
cord-129086-ra2njvcz	30	16	COVID-19	COVID-19	NNP
cord-129086-ra2njvcz	30	17	spread	spread	NN
cord-129086-ra2njvcz	30	18	.	.	.
cord-129086-ra2njvcz	31	1	23	23	CD
cord-129086-ra2njvcz	32	1	In	in	IN
cord-129086-ra2njvcz	32	2	general	general	JJ
cord-129086-ra2njvcz	32	3	,	,	,
cord-129086-ra2njvcz	32	4	facemasks	facemask	NNS
cord-129086-ra2njvcz	32	5	fall	fall	VBP
cord-129086-ra2njvcz	32	6	in	in	IN
cord-129086-ra2njvcz	32	7	the	the	DT
cord-129086-ra2njvcz	32	8	category	category	NN
cord-129086-ra2njvcz	32	9	of	of	IN
cord-129086-ra2njvcz	32	10	respiratory	respiratory	JJ
cord-129086-ra2njvcz	32	11	protection	protection	NN
cord-129086-ra2njvcz	32	12	equipment	equipment	NN
cord-129086-ra2njvcz	32	13	(	(	-LRB-
cord-129086-ra2njvcz	32	14	RPE	RPE	NNP
cord-129086-ra2njvcz	32	15	)	)	-RRB-
cord-129086-ra2njvcz	33	1	whose	whose	WP$
cord-129086-ra2njvcz	33	2	primary	primary	JJ
cord-129086-ra2njvcz	33	3	function	function	NN
cord-129086-ra2njvcz	33	4	is	be	VBZ
cord-129086-ra2njvcz	33	5	to	to	TO
cord-129086-ra2njvcz	33	6	protect	protect	VB
cord-129086-ra2njvcz	33	7	the	the	DT
cord-129086-ra2njvcz	33	8	wearer	wearer	NN
cord-129086-ra2njvcz	33	9	from	from	IN
cord-129086-ra2njvcz	33	10	airborne	airborne	JJ
cord-129086-ra2njvcz	33	11	viruses	virus	NNS
cord-129086-ra2njvcz	33	12	and	and	CC
cord-129086-ra2njvcz	33	13	contaminated	contaminate	VBN
cord-129086-ra2njvcz	33	14	fluids	fluid	NNS
cord-129086-ra2njvcz	33	15	.	.	.
cord-129086-ra2njvcz	34	1	There	there	EX
cord-129086-ra2njvcz	34	2	are	be	VBP
cord-129086-ra2njvcz	34	3	various	various	JJ
cord-129086-ra2njvcz	34	4	RPE	rpe	NN
cord-129086-ra2njvcz	34	5	types	type	NNS
cord-129086-ra2njvcz	34	6	,	,	,
cord-129086-ra2njvcz	34	7	ranging	range	VBG
cord-129086-ra2njvcz	34	8	from	from	IN
cord-129086-ra2njvcz	34	9	simple	simple	JJ
cord-129086-ra2njvcz	34	10	homemade	homemade	JJ
cord-129086-ra2njvcz	34	11	reusable	reusable	JJ
cord-129086-ra2njvcz	34	12	cloth	cloth	NN
cord-129086-ra2njvcz	34	13	-	-	HYPH
cord-129086-ra2njvcz	34	14	based	base	VBN
cord-129086-ra2njvcz	34	15	masks	mask	NNS
cord-129086-ra2njvcz	34	16	to	to	IN
cord-129086-ra2njvcz	34	17	surgical	surgical	JJ
cord-129086-ra2njvcz	34	18	facemasks	facemask	NNS
cord-129086-ra2njvcz	34	19	and	and	CC
cord-129086-ra2njvcz	34	20	N95	N95	NNP
cord-129086-ra2njvcz	34	21	respirators	respirator	NNS
cord-129086-ra2njvcz	34	22	to	to	IN
cord-129086-ra2njvcz	34	23	self	self	NN
cord-129086-ra2njvcz	34	24	-	-	HYPH
cord-129086-ra2njvcz	34	25	contained	contain	VBN
cord-129086-ra2njvcz	34	26	breathing	breathing	NN
cord-129086-ra2njvcz	34	27	apparatus	apparatus	NN
cord-129086-ra2njvcz	34	28	.	.	.
cord-129086-ra2njvcz	35	1	18	18	CD
cord-129086-ra2njvcz	35	2	,	,	,
cord-129086-ra2njvcz	35	3	[	[	-LRB-
cord-129086-ra2njvcz	35	4	24	24	CD
cord-129086-ra2njvcz	35	5	]	]	-RRB-
cord-129086-ra2njvcz	35	6	[	[	-LRB-
cord-129086-ra2njvcz	35	7	25	25	CD
cord-129086-ra2njvcz	35	8	]	]	-RRB-
cord-129086-ra2njvcz	35	9	[	[	-LRB-
cord-129086-ra2njvcz	35	10	26	26	CD
cord-129086-ra2njvcz	35	11	]	]	-RRB-
cord-129086-ra2njvcz	35	12	[	[	-LRB-
cord-129086-ra2njvcz	35	13	27	27	CD
cord-129086-ra2njvcz	35	14	]	]	-RRB-
cord-129086-ra2njvcz	36	1	Different	different	JJ
cord-129086-ra2njvcz	36	2	types	type	NNS
cord-129086-ra2njvcz	36	3	of	of	IN
cord-129086-ra2njvcz	36	4	masks	mask	NNS
cord-129086-ra2njvcz	36	5	provide	provide	VBP
cord-129086-ra2njvcz	36	6	different	different	JJ
cord-129086-ra2njvcz	36	7	levels	level	NNS
cord-129086-ra2njvcz	36	8	of	of	IN
cord-129086-ra2njvcz	36	9	protection	protection	NN
cord-129086-ra2njvcz	36	10	to	to	IN
cord-129086-ra2njvcz	36	11	the	the	DT
cord-129086-ra2njvcz	36	12	wearer	wearer	NN
cord-129086-ra2njvcz	36	13	.	.	.
cord-129086-ra2njvcz	37	1	Surgical	surgical	JJ
cord-129086-ra2njvcz	37	2	facemasks	facemask	NNS
cord-129086-ra2njvcz	37	3	are	be	VBP
cord-129086-ra2njvcz	37	4	loose	loose	JJ
cord-129086-ra2njvcz	37	5	-	-	HYPH
cord-129086-ra2njvcz	37	6	fitting	fitting	JJ
cord-129086-ra2njvcz	37	7	,	,	,
cord-129086-ra2njvcz	37	8	fluid	fluid	JJ
cord-129086-ra2njvcz	37	9	-	-	HYPH
cord-129086-ra2njvcz	37	10	resistant	resistant	JJ
cord-129086-ra2njvcz	37	11	,	,	,
cord-129086-ra2njvcz	37	12	single	single	JJ
cord-129086-ra2njvcz	37	13	-	-	HYPH
cord-129086-ra2njvcz	37	14	time	time	NN
cord-129086-ra2njvcz	37	15	use	use	NN
cord-129086-ra2njvcz	37	16	,	,	,
cord-129086-ra2njvcz	37	17	and	and	CC
cord-129086-ra2njvcz	37	18	disposable	disposable	JJ
cord-129086-ra2njvcz	37	19	,	,	,
cord-129086-ra2njvcz	37	20	designed	design	VBN
cord-129086-ra2njvcz	37	21	to	to	TO
cord-129086-ra2njvcz	37	22	cover	cover	VB
cord-129086-ra2njvcz	37	23	the	the	DT
cord-129086-ra2njvcz	37	24	mouth	mouth	NN
cord-129086-ra2njvcz	37	25	and	and	CC
cord-129086-ra2njvcz	37	26	nose	nose	NN
cord-129086-ra2njvcz	37	27	.	.	.
cord-129086-ra2njvcz	38	1	These	these	DT
cord-129086-ra2njvcz	38	2	masks	mask	NNS
cord-129086-ra2njvcz	38	3	are	be	VBP
cord-129086-ra2njvcz	38	4	fluid	fluid	JJ
cord-129086-ra2njvcz	38	5	resistant	resistant	JJ
cord-129086-ra2njvcz	38	6	and	and	CC
cord-129086-ra2njvcz	38	7	intended	intend	VBN
cord-129086-ra2njvcz	38	8	for	for	IN
cord-129086-ra2njvcz	38	9	reducing	reduce	VBG
cord-129086-ra2njvcz	38	10	the	the	DT
cord-129086-ra2njvcz	38	11	emission	emission	NN
cord-129086-ra2njvcz	38	12	of	of	IN
cord-129086-ra2njvcz	38	13	large	large	JJ
cord-129086-ra2njvcz	38	14	respiratory	respiratory	JJ
cord-129086-ra2njvcz	38	15	droplets	droplet	NNS
cord-129086-ra2njvcz	38	16	released	release	VBN
cord-129086-ra2njvcz	38	17	during	during	IN
cord-129086-ra2njvcz	38	18	coughing	cough	VBG
cord-129086-ra2njvcz	38	19	and	and	CC
cord-129086-ra2njvcz	38	20	sneezing	sneezing	NN
cord-129086-ra2njvcz	38	21	.	.	.
cord-129086-ra2njvcz	39	1	28	28	CD
cord-129086-ra2njvcz	39	2	,	,	,
cord-129086-ra2njvcz	39	3	29	29	CD
cord-129086-ra2njvcz	40	1	However	however	RB
cord-129086-ra2njvcz	40	2	,	,	,
cord-129086-ra2njvcz	40	3	there	there	EX
cord-129086-ra2njvcz	40	4	is	be	VBZ
cord-129086-ra2njvcz	40	5	a	a	DT
cord-129086-ra2njvcz	40	6	possibility	possibility	NN
cord-129086-ra2njvcz	40	7	of	of	IN
cord-129086-ra2njvcz	40	8	leakage	leakage	NN
cord-129086-ra2njvcz	40	9	around	around	IN
cord-129086-ra2njvcz	40	10	these	these	DT
cord-129086-ra2njvcz	40	11	facemask	facemask	NN
cord-129086-ra2njvcz	40	12	's	's	POS
cord-129086-ra2njvcz	40	13	edge	edge	NN
cord-129086-ra2njvcz	40	14	during	during	IN
cord-129086-ra2njvcz	40	15	the	the	DT
cord-129086-ra2njvcz	40	16	inhaling	inhaling	NN
cord-129086-ra2njvcz	40	17	and	and	CC
cord-129086-ra2njvcz	40	18	exhaling	exhale	VBG
cord-129086-ra2njvcz	40	19	process	process	NN
cord-129086-ra2njvcz	40	20	.	.	.
cord-129086-ra2njvcz	41	1	Such	such	PDT
cord-129086-ra2njvcz	41	2	a	a	DT
cord-129086-ra2njvcz	41	3	dynamic	dynamic	JJ
cord-129086-ra2njvcz	41	4	leakage	leakage	NN
cord-129086-ra2njvcz	41	5	allows	allow	VBZ
cord-129086-ra2njvcz	41	6	the	the	DT
cord-129086-ra2njvcz	41	7	direct	direct	JJ
cord-129086-ra2njvcz	41	8	contact	contact	NN
cord-129086-ra2njvcz	41	9	of	of	IN
cord-129086-ra2njvcz	41	10	fluid	fluid	JJ
cord-129086-ra2njvcz	41	11	droplets	droplet	NNS
cord-129086-ra2njvcz	41	12	from	from	IN
cord-129086-ra2njvcz	41	13	the	the	DT
cord-129086-ra2njvcz	41	14	outside	outside	JJ
cord-129086-ra2njvcz	41	15	air	air	NN
cord-129086-ra2njvcz	41	16	to	to	IN
cord-129086-ra2njvcz	41	17	the	the	DT
cord-129086-ra2njvcz	41	18	wearer	wearer	NN
cord-129086-ra2njvcz	41	19	and	and	CC
cord-129086-ra2njvcz	41	20	vice	vice	NN
cord-129086-ra2njvcz	41	21	-	-	HYPH
cord-129086-ra2njvcz	41	22	versa	versa	RB
cord-129086-ra2njvcz	41	23	.	.	.
cord-129086-ra2njvcz	42	1	Such	such	JJ
cord-129086-ra2njvcz	42	2	respiratory	respiratory	JJ
cord-129086-ra2njvcz	42	3	masks	mask	NNS
cord-129086-ra2njvcz	42	4	may	may	MD
cord-129086-ra2njvcz	42	5	also	also	RB
cord-129086-ra2njvcz	42	6	not	not	RB
cord-129086-ra2njvcz	42	7	provide	provide	VB
cord-129086-ra2njvcz	42	8	adequate	adequate	JJ
cord-129086-ra2njvcz	42	9	protection	protection	NN
cord-129086-ra2njvcz	42	10	against	against	IN
cord-129086-ra2njvcz	42	11	extremely	extremely	RB
cord-129086-ra2njvcz	42	12	fine	fine	JJ
cord-129086-ra2njvcz	42	13	aerosolized	aerosolize	VBN
cord-129086-ra2njvcz	42	14	particles	particle	NNS
cord-129086-ra2njvcz	42	15	,	,	,
cord-129086-ra2njvcz	42	16	droplets	droplet	NNS
cord-129086-ra2njvcz	42	17	,	,	,
cord-129086-ra2njvcz	42	18	and	and	CC
cord-129086-ra2njvcz	42	19	nuclei	nucleus	NNS
cord-129086-ra2njvcz	42	20	.	.	.
cord-129086-ra2njvcz	43	1	30	30	CD
cord-129086-ra2njvcz	44	1	For	for	IN
cord-129086-ra2njvcz	44	2	efficient	efficient	JJ
cord-129086-ra2njvcz	44	3	trapping	trapping	NN
cord-129086-ra2njvcz	44	4	of	of	IN
cord-129086-ra2njvcz	44	5	droplets	droplet	NNS
cord-129086-ra2njvcz	44	6	,	,	,
cord-129086-ra2njvcz	44	7	the	the	DT
cord-129086-ra2njvcz	44	8	facemask	facemask	NN
cord-129086-ra2njvcz	44	9	filters	filter	NNS
cord-129086-ra2njvcz	44	10	should	should	MD
cord-129086-ra2njvcz	44	11	contain	contain	VB
cord-129086-ra2njvcz	44	12	microscopic	microscopic	JJ
cord-129086-ra2njvcz	44	13	pores	pore	NNS
cord-129086-ra2njvcz	44	14	;	;	:
cord-129086-ra2njvcz	44	15	however	however	RB
cord-129086-ra2njvcz	44	16	,	,	,
cord-129086-ra2njvcz	44	17	the	the	DT
cord-129086-ra2njvcz	44	18	minute	minute	NN
cord-129086-ra2njvcz	44	19	-	-	HYPH
cord-129086-ra2njvcz	44	20	sized	sized	JJ
cord-129086-ra2njvcz	44	21	pores	pore	NNS
cord-129086-ra2njvcz	44	22	prevent	prevent	VBP
cord-129086-ra2njvcz	44	23	air	air	NN
cord-129086-ra2njvcz	44	24	ventilation	ventilation	NN
cord-129086-ra2njvcz	44	25	,	,	,
cord-129086-ra2njvcz	44	26	which	which	WDT
cord-129086-ra2njvcz	44	27	creates	create	VBZ
cord-129086-ra2njvcz	44	28	an	an	DT
cord-129086-ra2njvcz	44	29	uncomfortable	uncomfortable	JJ
cord-129086-ra2njvcz	44	30	situation	situation	NN
cord-129086-ra2njvcz	44	31	for	for	IN
cord-129086-ra2njvcz	44	32	the	the	DT
cord-129086-ra2njvcz	44	33	wearer	wearer	NN
cord-129086-ra2njvcz	44	34	.	.	.
cord-129086-ra2njvcz	45	1	Hence	hence	RB
cord-129086-ra2njvcz	45	2	,	,	,
cord-129086-ra2njvcz	45	3	a	a	DT
cord-129086-ra2njvcz	45	4	better	well	JJR
cord-129086-ra2njvcz	45	5	tradeoff	tradeoff	NN
cord-129086-ra2njvcz	45	6	between	between	IN
cord-129086-ra2njvcz	45	7	the	the	DT
cord-129086-ra2njvcz	45	8	pore	pore	NN
cord-129086-ra2njvcz	45	9	sizes	size	NNS
cord-129086-ra2njvcz	45	10	and	and	CC
cord-129086-ra2njvcz	45	11	the	the	DT
cord-129086-ra2njvcz	45	12	breathability	breathability	NN
cord-129086-ra2njvcz	45	13	is	be	VBZ
cord-129086-ra2njvcz	45	14	desirable	desirable	JJ
cord-129086-ra2njvcz	45	15	for	for	IN
cord-129086-ra2njvcz	45	16	the	the	DT
cord-129086-ra2njvcz	45	17	suitable	suitable	JJ
cord-129086-ra2njvcz	45	18	facemasks	facemask	NNS
cord-129086-ra2njvcz	45	19	.	.	.
cord-129086-ra2njvcz	46	1	Some	some	DT
cord-129086-ra2njvcz	46	2	mask	mask	NN
cord-129086-ra2njvcz	46	3	types	type	NNS
cord-129086-ra2njvcz	46	4	come	come	VBP
cord-129086-ra2njvcz	46	5	with	with	IN
cord-129086-ra2njvcz	46	6	inbuilt	inbuilt	JJ
cord-129086-ra2njvcz	46	7	respirators	respirator	NNS
cord-129086-ra2njvcz	46	8	such	such	JJ
cord-129086-ra2njvcz	46	9	as	as	IN
cord-129086-ra2njvcz	46	10	filtering	filter	VBG
cord-129086-ra2njvcz	46	11	facepiece	facepiece	NNP
cord-129086-ra2njvcz	46	12	respirator	respirator	NN
cord-129086-ra2njvcz	46	13	,	,	,
cord-129086-ra2njvcz	46	14	P100	P100	NNP
cord-129086-ra2njvcz	46	15	respirator	respirator	NN
cord-129086-ra2njvcz	46	16	/	/	SYM
cord-129086-ra2njvcz	46	17	gas	gas	NN
cord-129086-ra2njvcz	46	18	mask	mask	NN
cord-129086-ra2njvcz	46	19	,	,	,
cord-129086-ra2njvcz	46	20	self	self	NN
cord-129086-ra2njvcz	46	21	-	-	HYPH
cord-129086-ra2njvcz	46	22	contained	contain	VBN
cord-129086-ra2njvcz	46	23	breathing	breathing	NN
cord-129086-ra2njvcz	46	24	apparatus	apparatus	NN
cord-129086-ra2njvcz	46	25	,	,	,
cord-129086-ra2njvcz	46	26	full	full	JJ
cord-129086-ra2njvcz	46	27	face	face	NN
cord-129086-ra2njvcz	46	28	respirator	respirator	NN
cord-129086-ra2njvcz	46	29	,	,	,
cord-129086-ra2njvcz	46	30	and	and	CC
cord-129086-ra2njvcz	46	31	KN95	KN95	NNP
cord-129086-ra2njvcz	46	32	respirators	respirator	NNS
cord-129086-ra2njvcz	46	33	provide	provide	VBP
cord-129086-ra2njvcz	46	34	better	well	JJR
cord-129086-ra2njvcz	46	35	breathability	breathability	NN
cord-129086-ra2njvcz	46	36	of	of	IN
cord-129086-ra2njvcz	46	37	the	the	DT
cord-129086-ra2njvcz	46	38	users	user	NNS
cord-129086-ra2njvcz	46	39	.	.	.
cord-129086-ra2njvcz	47	1	The	the	DT
cord-129086-ra2njvcz	47	2	name	name	NN
cord-129086-ra2njvcz	47	3	designation	designation	NN
cord-129086-ra2njvcz	47	4	'	'	``
cord-129086-ra2njvcz	47	5	N95	N95	NNP
cord-129086-ra2njvcz	47	6	'	'	''
cord-129086-ra2njvcz	47	7	in	in	IN
cord-129086-ra2njvcz	47	8	the	the	DT
cord-129086-ra2njvcz	47	9	N95	N95	NNP
cord-129086-ra2njvcz	47	10	respirators	respirator	NNS
cord-129086-ra2njvcz	47	11	refers	refer	VBZ
cord-129086-ra2njvcz	47	12	to	to	IN
cord-129086-ra2njvcz	47	13	the	the	DT
cord-129086-ra2njvcz	47	14	filtration	filtration	NN
cord-129086-ra2njvcz	47	15	of	of	IN
cord-129086-ra2njvcz	47	16	0.3	0.3	CD
cord-129086-ra2njvcz	47	17	μm	μm	NN
cord-129086-ra2njvcz	47	18	sized	sized	JJ
cord-129086-ra2njvcz	47	19	particles	particle	NNS
cord-129086-ra2njvcz	47	20	with	with	IN
cord-129086-ra2njvcz	47	21	95	95	CD
cord-129086-ra2njvcz	47	22	%	%	NN
cord-129086-ra2njvcz	47	23	efficiency	efficiency	NN
cord-129086-ra2njvcz	47	24	.	.	.
cord-129086-ra2njvcz	48	1	31	31	CD
cord-129086-ra2njvcz	49	1	The	the	DT
cord-129086-ra2njvcz	49	2	filtration	filtration	NN
cord-129086-ra2njvcz	49	3	mechanism	mechanism	NN
cord-129086-ra2njvcz	49	4	of	of	IN
cord-129086-ra2njvcz	49	5	N95	N95	NNP
cord-129086-ra2njvcz	49	6	facemasks	facemask	NNS
cord-129086-ra2njvcz	49	7	operates	operate	VBZ
cord-129086-ra2njvcz	49	8	on	on	IN
cord-129086-ra2njvcz	49	9	three	three	CD
cord-129086-ra2njvcz	49	10	possible	possible	JJ
cord-129086-ra2njvcz	49	11	principles	principle	NNS
cord-129086-ra2njvcz	49	12	:	:	:
cord-129086-ra2njvcz	49	13	diffusion	diffusion	NN
cord-129086-ra2njvcz	49	14	,	,	,
cord-129086-ra2njvcz	49	15	inertial	inertial	JJ
cord-129086-ra2njvcz	49	16	impaction	impaction	NN
cord-129086-ra2njvcz	49	17	,	,	,
cord-129086-ra2njvcz	49	18	and	and	CC
cord-129086-ra2njvcz	49	19	electrostatic	electrostatic	JJ
cord-129086-ra2njvcz	49	20	attraction	attraction	NN
cord-129086-ra2njvcz	49	21	.	.	.
cord-129086-ra2njvcz	50	1	The	the	DT
cord-129086-ra2njvcz	50	2	smaller	small	JJR
cord-129086-ra2njvcz	50	3	particles	particle	NNS
cord-129086-ra2njvcz	50	4	(	(	-LRB-
cord-129086-ra2njvcz	50	5	<	<	NNP
cord-129086-ra2njvcz	50	6	1	1	CD
cord-129086-ra2njvcz	50	7	micron	micron	NNP
cord-129086-ra2njvcz	50	8	)	)	-RRB-
cord-129086-ra2njvcz	50	9	usually	usually	RB
cord-129086-ra2njvcz	50	10	get	get	VBP
cord-129086-ra2njvcz	50	11	diffused	diffuse	VBN
cord-129086-ra2njvcz	50	12	and	and	CC
cord-129086-ra2njvcz	50	13	stuck	stick	VBN
cord-129086-ra2njvcz	50	14	on	on	IN
cord-129086-ra2njvcz	50	15	the	the	DT
cord-129086-ra2njvcz	50	16	filter	filter	NN
cord-129086-ra2njvcz	50	17	's	's	POS
cord-129086-ra2njvcz	50	18	fibrous	fibrous	JJ
cord-129086-ra2njvcz	50	19	layers	layer	NNS
cord-129086-ra2njvcz	50	20	.	.	.
cord-129086-ra2njvcz	51	1	Whereas	whereas	IN
cord-129086-ra2njvcz	51	2	particles	particle	NNS
cord-129086-ra2njvcz	51	3	of	of	IN
cord-129086-ra2njvcz	51	4	typically	typically	RB
cord-129086-ra2njvcz	51	5	1	1	CD
cord-129086-ra2njvcz	51	6	micron	micron	NN
cord-129086-ra2njvcz	51	7	or	or	CC
cord-129086-ra2njvcz	51	8	larger	large	JJR
cord-129086-ra2njvcz	51	9	realize	realize	VBP
cord-129086-ra2njvcz	51	10	the	the	DT
cord-129086-ra2njvcz	51	11	inertia	inertia	NN
cord-129086-ra2njvcz	51	12	effect	effect	NN
cord-129086-ra2njvcz	51	13	,	,	,
cord-129086-ra2njvcz	51	14	preventing	prevent	VBG
cord-129086-ra2njvcz	51	15	them	-PRON-	PRP
cord-129086-ra2njvcz	51	16	from	from	IN
cord-129086-ra2njvcz	51	17	flowing	flow	VBG
cord-129086-ra2njvcz	51	18	across	across	IN
cord-129086-ra2njvcz	51	19	the	the	DT
cord-129086-ra2njvcz	51	20	fibers	fiber	NNS
cord-129086-ra2njvcz	51	21	in	in	IN
cord-129086-ra2njvcz	51	22	the	the	DT
cord-129086-ra2njvcz	51	23	filtration	filtration	NN
cord-129086-ra2njvcz	51	24	layers	layer	NNS
cord-129086-ra2njvcz	51	25	slam	slam	VBP
cord-129086-ra2njvcz	51	26	into	into	IN
cord-129086-ra2njvcz	51	27	the	the	DT
cord-129086-ra2njvcz	51	28	mask	mask	NN
cord-129086-ra2njvcz	51	29	layers	layer	NNS
cord-129086-ra2njvcz	51	30	and	and	CC
cord-129086-ra2njvcz	51	31	filtered	filter	VBN
cord-129086-ra2njvcz	51	32	.	.	.
cord-129086-ra2njvcz	52	1	N95	N95	NNP
cord-129086-ra2njvcz	52	2	masks	mask	NNS
cord-129086-ra2njvcz	52	3	are	be	VBP
cord-129086-ra2njvcz	52	4	designed	design	VBN
cord-129086-ra2njvcz	52	5	for	for	IN
cord-129086-ra2njvcz	52	6	single	single	JJ
cord-129086-ra2njvcz	52	7	-	-	HYPH
cord-129086-ra2njvcz	52	8	use	use	NN
cord-129086-ra2njvcz	52	9	because	because	IN
cord-129086-ra2njvcz	52	10	of	of	IN
cord-129086-ra2njvcz	52	11	potential	potential	JJ
cord-129086-ra2njvcz	52	12	contamination	contamination	NN
cord-129086-ra2njvcz	52	13	of	of	IN
cord-129086-ra2njvcz	52	14	filter	filter	NN
cord-129086-ra2njvcz	52	15	layers	layer	NNS
cord-129086-ra2njvcz	52	16	,	,	,
cord-129086-ra2njvcz	52	17	resulting	result	VBG
cord-129086-ra2njvcz	52	18	in	in	IN
cord-129086-ra2njvcz	52	19	rapid	rapid	JJ
cord-129086-ra2njvcz	52	20	degradation	degradation	NN
cord-129086-ra2njvcz	52	21	of	of	IN
cord-129086-ra2njvcz	52	22	their	-PRON-	PRP$
cord-129086-ra2njvcz	52	23	filtration	filtration	NN
cord-129086-ra2njvcz	52	24	efficiency	efficiency	NN
cord-129086-ra2njvcz	52	25	.	.	.
cord-129086-ra2njvcz	53	1	However	however	RB
cord-129086-ra2njvcz	53	2	,	,	,
cord-129086-ra2njvcz	53	3	several	several	JJ
cord-129086-ra2njvcz	53	4	innovative	innovative	JJ
cord-129086-ra2njvcz	53	5	techniques	technique	NNS
cord-129086-ra2njvcz	53	6	have	have	VBP
cord-129086-ra2njvcz	53	7	been	be	VBN
cord-129086-ra2njvcz	53	8	demonstrated	demonstrate	VBN
cord-129086-ra2njvcz	53	9	for	for	IN
cord-129086-ra2njvcz	53	10	decontaminating	decontaminate	VBG
cord-129086-ra2njvcz	53	11	and	and	CC
cord-129086-ra2njvcz	53	12	reusing	reuse	VBG
cord-129086-ra2njvcz	53	13	N95	N95	NNP
cord-129086-ra2njvcz	53	14	masks	mask	NNS
cord-129086-ra2njvcz	53	15	.	.	.
cord-129086-ra2njvcz	54	1	32	32	CD
cord-129086-ra2njvcz	54	2	,	,	,
cord-129086-ra2njvcz	54	3	33	33	CD
cord-129086-ra2njvcz	55	1	Some	some	DT
cord-129086-ra2njvcz	55	2	recent	recent	JJ
cord-129086-ra2njvcz	55	3	N95	N95	NNP
cord-129086-ra2njvcz	55	4	respirator	respirator	NN
cord-129086-ra2njvcz	55	5	masks	mask	NNS
cord-129086-ra2njvcz	55	6	are	be	VBP
cord-129086-ra2njvcz	55	7	fabricated	fabricate	VBN
cord-129086-ra2njvcz	55	8	using	use	VBG
cord-129086-ra2njvcz	55	9	the	the	DT
cord-129086-ra2njvcz	55	10	electrocharged	electrocharge	VBN
cord-129086-ra2njvcz	55	11	polymers	polymer	NNS
cord-129086-ra2njvcz	55	12	or	or	CC
cord-129086-ra2njvcz	55	13	electrospun	electrospun	NNP
cord-129086-ra2njvcz	55	14	nanofibers	nanofibers	NNPS
cord-129086-ra2njvcz	55	15	.	.	.
cord-129086-ra2njvcz	56	1	34	34	CD
cord-129086-ra2njvcz	56	2	,	,	,
cord-129086-ra2njvcz	56	3	35	35	CD
cord-129086-ra2njvcz	56	4	These	these	DT
cord-129086-ra2njvcz	56	5	materials	material	NNS
cord-129086-ra2njvcz	56	6	have	have	VBP
cord-129086-ra2njvcz	56	7	intrinsic	intrinsic	JJ
cord-129086-ra2njvcz	56	8	electrostatic	electrostatic	JJ
cord-129086-ra2njvcz	56	9	properties	property	NNS
cord-129086-ra2njvcz	56	10	to	to	TO
cord-129086-ra2njvcz	56	11	attract	attract	VB
cord-129086-ra2njvcz	56	12	the	the	DT
cord-129086-ra2njvcz	56	13	small	small	JJ
cord-129086-ra2njvcz	56	14	-	-	HYPH
cord-129086-ra2njvcz	56	15	tolarge	tolarge	NN
cord-129086-ra2njvcz	56	16	oppositely	oppositely	RB
cord-129086-ra2njvcz	56	17	charged	charge	VBD
cord-129086-ra2njvcz	56	18	particles	particle	NNS
cord-129086-ra2njvcz	56	19	,	,	,
cord-129086-ra2njvcz	56	20	which	which	WDT
cord-129086-ra2njvcz	56	21	help	help	VBP
cord-129086-ra2njvcz	56	22	in	in	IN
cord-129086-ra2njvcz	56	23	better	well	JJR
cord-129086-ra2njvcz	56	24	filtration	filtration	NN
cord-129086-ra2njvcz	56	25	of	of	IN
cord-129086-ra2njvcz	56	26	small	small	JJ
cord-129086-ra2njvcz	56	27	-	-	HYPH
cord-129086-ra2njvcz	56	28	size	size	NN
cord-129086-ra2njvcz	56	29	particle	particle	NN
cord-129086-ra2njvcz	56	30	transmission	transmission	NN
cord-129086-ra2njvcz	56	31	.	.	.
cord-129086-ra2njvcz	57	1	36	36	CD
cord-129086-ra2njvcz	57	2	,	,	,
cord-129086-ra2njvcz	57	3	37	37	CD
cord-129086-ra2njvcz	58	1	Because	because	IN
cord-129086-ra2njvcz	58	2	of	of	IN
cord-129086-ra2njvcz	58	3	the	the	DT
cord-129086-ra2njvcz	58	4	ongoing	ongoing	JJ
cord-129086-ra2njvcz	58	5	COVID-19	COVID-19	NNP
cord-129086-ra2njvcz	58	6	pandemic	pandemic	NN
cord-129086-ra2njvcz	58	7	,	,	,
cord-129086-ra2njvcz	58	8	a	a	DT
cord-129086-ra2njvcz	58	9	significant	significant	JJ
cord-129086-ra2njvcz	58	10	demand	demand	NN
cord-129086-ra2njvcz	58	11	for	for	IN
cord-129086-ra2njvcz	58	12	facemasks	facemask	NNS
cord-129086-ra2njvcz	58	13	has	have	VBZ
cord-129086-ra2njvcz	58	14	been	be	VBN
cord-129086-ra2njvcz	58	15	reported	report	VBN
cord-129086-ra2njvcz	58	16	worldwide	worldwide	RB
cord-129086-ra2njvcz	58	17	,	,	,
cord-129086-ra2njvcz	58	18	while	while	IN
cord-129086-ra2njvcz	58	19	stimulating	stimulate	VBG
cord-129086-ra2njvcz	58	20	research	research	NN
cord-129086-ra2njvcz	58	21	about	about	IN
cord-129086-ra2njvcz	58	22	their	-PRON-	PRP$
cord-129086-ra2njvcz	58	23	efficacy	efficacy	NN
cord-129086-ra2njvcz	58	24	for	for	IN
cord-129086-ra2njvcz	58	25	filtering	filter	VBG
cord-129086-ra2njvcz	58	26	expelled	expel	VBN
cord-129086-ra2njvcz	58	27	droplets	droplet	NNS
cord-129086-ra2njvcz	58	28	from	from	IN
cord-129086-ra2njvcz	58	29	the	the	DT
cord-129086-ra2njvcz	58	30	mouth	mouth	NN
cord-129086-ra2njvcz	58	31	and	and	CC
cord-129086-ra2njvcz	58	32	nose	nose	NN
cord-129086-ra2njvcz	58	33	of	of	IN
cord-129086-ra2njvcz	58	34	the	the	DT
cord-129086-ra2njvcz	58	35	infected	infected	JJ
cord-129086-ra2njvcz	58	36	person	person	NN
cord-129086-ra2njvcz	58	37	.	.	.
cord-129086-ra2njvcz	59	1	In	in	IN
cord-129086-ra2njvcz	59	2	this	this	DT
cord-129086-ra2njvcz	59	3	regard	regard	NN
cord-129086-ra2njvcz	59	4	,	,	,
cord-129086-ra2njvcz	59	5	considerable	considerable	JJ
cord-129086-ra2njvcz	59	6	efforts	effort	NNS
cord-129086-ra2njvcz	59	7	have	have	VBP
cord-129086-ra2njvcz	59	8	been	be	VBN
cord-129086-ra2njvcz	59	9	made	make	VBN
cord-129086-ra2njvcz	59	10	in	in	IN
cord-129086-ra2njvcz	59	11	the	the	DT
cord-129086-ra2njvcz	59	12	past	past	NN
cord-129086-ra2njvcz	59	13	for	for	IN
cord-129086-ra2njvcz	59	14	the	the	DT
cord-129086-ra2njvcz	59	15	evaluation	evaluation	NN
cord-129086-ra2njvcz	59	16	of	of	IN
cord-129086-ra2njvcz	59	17	facemasks	facemask	NNS
cord-129086-ra2njvcz	59	18	performance	performance	NN
cord-129086-ra2njvcz	59	19	.	.	.
cord-129086-ra2njvcz	60	1	The	the	DT
cord-129086-ra2njvcz	60	2	quantitative	quantitative	JJ
cord-129086-ra2njvcz	60	3	performance	performance	NN
cord-129086-ra2njvcz	60	4	of	of	IN
cord-129086-ra2njvcz	60	5	the	the	DT
cord-129086-ra2njvcz	60	6	facemasks	facemask	NNS
cord-129086-ra2njvcz	60	7	has	have	VBZ
cord-129086-ra2njvcz	60	8	been	be	VBN
cord-129086-ra2njvcz	60	9	typically	typically	RB
cord-129086-ra2njvcz	60	10	characterized	characterize	VBN
cord-129086-ra2njvcz	60	11	by	by	IN
cord-129086-ra2njvcz	60	12	evaluating	evaluate	VBG
cord-129086-ra2njvcz	60	13	the	the	DT
cord-129086-ra2njvcz	60	14	filtration	filtration	NN
cord-129086-ra2njvcz	60	15	efficiency	efficiency	NN
cord-129086-ra2njvcz	60	16	(	(	-LRB-
cord-129086-ra2njvcz	60	17	FE	FE	NNP
cord-129086-ra2njvcz	60	18	)	)	-RRB-
cord-129086-ra2njvcz	60	19	and	and	CC
cord-129086-ra2njvcz	60	20	the	the	DT
cord-129086-ra2njvcz	60	21	total	total	JJ
cord-129086-ra2njvcz	60	22	inward	inward	JJ
cord-129086-ra2njvcz	60	23	leakage	leakage	NN
cord-129086-ra2njvcz	60	24	(	(	-LRB-
cord-129086-ra2njvcz	60	25	TIL	TIL	NNP
cord-129086-ra2njvcz	60	26	)	)	-RRB-
cord-129086-ra2njvcz	60	27	.	.	.
cord-129086-ra2njvcz	61	1	[	[	-LRB-
cord-129086-ra2njvcz	61	2	38	38	CD
cord-129086-ra2njvcz	61	3	]	]	-RRB-
cord-129086-ra2njvcz	61	4	[	[	-LRB-
cord-129086-ra2njvcz	61	5	39	39	CD
cord-129086-ra2njvcz	61	6	]	]	-RRB-
cord-129086-ra2njvcz	61	7	[	[	-LRB-
cord-129086-ra2njvcz	61	8	40	40	CD
cord-129086-ra2njvcz	61	9	]	]	-RRB-
cord-129086-ra2njvcz	61	10	[	[	-LRB-
cord-129086-ra2njvcz	61	11	41	41	CD
cord-129086-ra2njvcz	61	12	]	]	-RRB-
cord-129086-ra2njvcz	62	1	The	the	DT
cord-129086-ra2njvcz	62	2	filtration	filtration	NN
cord-129086-ra2njvcz	62	3	efficiency	efficiency	NN
cord-129086-ra2njvcz	62	4	refers	refer	VBZ
cord-129086-ra2njvcz	62	5	to	to	IN
cord-129086-ra2njvcz	62	6	the	the	DT
cord-129086-ra2njvcz	62	7	percentage	percentage	NN
cord-129086-ra2njvcz	62	8	of	of	IN
cord-129086-ra2njvcz	62	9	blocked	block	VBN
cord-129086-ra2njvcz	62	10	particles	particle	NNS
cord-129086-ra2njvcz	62	11	by	by	IN
cord-129086-ra2njvcz	62	12	the	the	DT
cord-129086-ra2njvcz	62	13	tightly	tightly	RB
cord-129086-ra2njvcz	62	14	-	-	HYPH
cord-129086-ra2njvcz	62	15	fitted	fit	VBN
cord-129086-ra2njvcz	62	16	facemasks	facemask	NNS
cord-129086-ra2njvcz	62	17	.	.	.
cord-129086-ra2njvcz	63	1	The	the	DT
cord-129086-ra2njvcz	63	2	filtration	filtration	NN
cord-129086-ra2njvcz	63	3	efficiency	efficiency	NN
cord-129086-ra2njvcz	63	4	can	can	MD
cord-129086-ra2njvcz	63	5	be	be	VB
cord-129086-ra2njvcz	63	6	calculated	calculate	VBN
cord-129086-ra2njvcz	63	7	as	as	IN
cord-129086-ra2njvcz	63	8	=	=	LS
cord-129086-ra2njvcz	63	9	(	(	-LRB-
cord-129086-ra2njvcz	63	10	1	1	CD
cord-129086-ra2njvcz	63	11	−	−	NN
cord-129086-ra2njvcz	63	12	(	(	-LRB-
cord-129086-ra2njvcz	63	13	⁄	⁄	NNP
cord-129086-ra2njvcz	63	14	)	)	-RRB-
cord-129086-ra2njvcz	63	15	)	)	-RRB-
cord-129086-ra2njvcz	64	1	×	×	NNP
cord-129086-ra2njvcz	64	2	100	100	CD
cord-129086-ra2njvcz	64	3	%	%	NN
cord-129086-ra2njvcz	64	4	,	,	,
cord-129086-ra2njvcz	64	5	where	where	WRB
cord-129086-ra2njvcz	64	6	0	0	CD
cord-129086-ra2njvcz	64	7	,	,	,
cord-129086-ra2njvcz	64	8	are	be	VBP
cord-129086-ra2njvcz	64	9	the	the	DT
cord-129086-ra2njvcz	64	10	particle	particle	NN
cord-129086-ra2njvcz	64	11	count	count	NN
cord-129086-ra2njvcz	64	12	in	in	IN
cord-129086-ra2njvcz	64	13	the	the	DT
cord-129086-ra2njvcz	64	14	upstream	upstream	JJ
cord-129086-ra2njvcz	64	15	feed	feed	NN
cord-129086-ra2njvcz	64	16	prior	prior	RB
cord-129086-ra2njvcz	64	17	to	to	IN
cord-129086-ra2njvcz	64	18	filtration	filtration	NN
cord-129086-ra2njvcz	64	19	and	and	CC
cord-129086-ra2njvcz	64	20	in	in	IN
cord-129086-ra2njvcz	64	21	the	the	DT
cord-129086-ra2njvcz	64	22	downstream	downstream	JJ
cord-129086-ra2njvcz	64	23	filtrate	filtrate	NN
cord-129086-ra2njvcz	64	24	,	,	,
cord-129086-ra2njvcz	64	25	respectively	respectively	RB
cord-129086-ra2njvcz	64	26	.	.	.
cord-129086-ra2njvcz	65	1	TIL	TIL	NNP
cord-129086-ra2njvcz	65	2	is	be	VBZ
cord-129086-ra2njvcz	65	3	defined	define	VBN
cord-129086-ra2njvcz	65	4	as	as	IN
cord-129086-ra2njvcz	65	5	the	the	DT
cord-129086-ra2njvcz	65	6	percentage	percentage	NN
cord-129086-ra2njvcz	65	7	of	of	IN
cord-129086-ra2njvcz	65	8	particles	particle	NNS
cord-129086-ra2njvcz	65	9	entering	enter	VBG
cord-129086-ra2njvcz	65	10	the	the	DT
cord-129086-ra2njvcz	65	11	mask	mask	NN
cord-129086-ra2njvcz	65	12	through	through	IN
cord-129086-ra2njvcz	65	13	both	both	CC
cord-129086-ra2njvcz	65	14	the	the	DT
cord-129086-ra2njvcz	65	15	filter	filter	NN
cord-129086-ra2njvcz	65	16	and	and	CC
cord-129086-ra2njvcz	65	17	the	the	DT
cord-129086-ra2njvcz	65	18	leakage	leakage	NN
cord-129086-ra2njvcz	65	19	between	between	IN
cord-129086-ra2njvcz	65	20	mask	mask	NN
cord-129086-ra2njvcz	65	21	and	and	CC
cord-129086-ra2njvcz	65	22	face	face	NN
cord-129086-ra2njvcz	65	23	.	.	.
cord-129086-ra2njvcz	66	1	The	the	DT
cord-129086-ra2njvcz	66	2	total	total	JJ
cord-129086-ra2njvcz	66	3	inward	inward	JJ
cord-129086-ra2njvcz	66	4	leakage	leakage	NN
cord-129086-ra2njvcz	66	5	is	be	VBZ
cord-129086-ra2njvcz	66	6	calculated	calculate	VBN
cord-129086-ra2njvcz	66	7	by	by	IN
cord-129086-ra2njvcz	66	8	dividing	divide	VBG
cord-129086-ra2njvcz	66	9	the	the	DT
cord-129086-ra2njvcz	66	10	particle	particle	NN
cord-129086-ra2njvcz	66	11	concentrations	concentration	NNS
cord-129086-ra2njvcz	66	12	on	on	IN
cord-129086-ra2njvcz	66	13	the	the	DT
cord-129086-ra2njvcz	66	14	outside	outside	NN
cord-129086-ra2njvcz	66	15	and	and	CC
cord-129086-ra2njvcz	66	16	inside	inside	IN
cord-129086-ra2njvcz	66	17	the	the	DT
cord-129086-ra2njvcz	66	18	facemasks	facemask	NNS
cord-129086-ra2njvcz	66	19	.	.	.
cord-129086-ra2njvcz	67	1	The	the	DT
cord-129086-ra2njvcz	67	2	protection	protection	NN
cord-129086-ra2njvcz	67	3	factor	factor	NN
cord-129086-ra2njvcz	67	4	of	of	IN
cord-129086-ra2njvcz	67	5	the	the	DT
cord-129086-ra2njvcz	67	6	facemasks	facemask	NNS
cord-129086-ra2njvcz	67	7	can	can	MD
cord-129086-ra2njvcz	67	8	be	be	VB
cord-129086-ra2njvcz	67	9	determined	determine	VBN
cord-129086-ra2njvcz	67	10	from	from	IN
cord-129086-ra2njvcz	67	11	the	the	DT
cord-129086-ra2njvcz	67	12	expression	expression	NN
cord-129086-ra2njvcz	67	13	;	;	:
cord-129086-ra2njvcz	67	14	PF	PF	NNP
cord-129086-ra2njvcz	67	15	=	=	SYM
cord-129086-ra2njvcz	67	16	1	1	CD
cord-129086-ra2njvcz	67	17	/	/	SYM
cord-129086-ra2njvcz	67	18	TIL	TIL	NNP
cord-129086-ra2njvcz	67	19	.	.	.
cord-129086-ra2njvcz	68	1	Higher	high	JJR
cord-129086-ra2njvcz	68	2	PF	PF	NNP
cord-129086-ra2njvcz	68	3	value	value	NN
cord-129086-ra2njvcz	68	4	of	of	IN
cord-129086-ra2njvcz	68	5	the	the	DT
cord-129086-ra2njvcz	68	6	masks	mask	NNS
cord-129086-ra2njvcz	68	7	perform	perform	VBP
cord-129086-ra2njvcz	68	8	better	well	JJR
cord-129086-ra2njvcz	68	9	in	in	IN
cord-129086-ra2njvcz	68	10	virus	virus	NN
cord-129086-ra2njvcz	68	11	transmission	transmission	NN
cord-129086-ra2njvcz	68	12	control	control	NN
cord-129086-ra2njvcz	68	13	.	.	.
cord-129086-ra2njvcz	69	1	16	16	CD
cord-129086-ra2njvcz	70	1	Furthermore	furthermore	RB
cord-129086-ra2njvcz	70	2	,	,	,
cord-129086-ra2njvcz	70	3	the	the	DT
cord-129086-ra2njvcz	70	4	fluid	fluid	JJ
cord-129086-ra2njvcz	70	5	penetration	penetration	NN
cord-129086-ra2njvcz	70	6	resistance	resistance	NN
cord-129086-ra2njvcz	70	7	performance	performance	NN
cord-129086-ra2njvcz	70	8	of	of	IN
cord-129086-ra2njvcz	70	9	the	the	DT
cord-129086-ra2njvcz	70	10	facemasks	facemask	NNS
cord-129086-ra2njvcz	70	11	have	have	VBP
cord-129086-ra2njvcz	70	12	been	be	VBN
cord-129086-ra2njvcz	70	13	evaluated	evaluate	VBN
cord-129086-ra2njvcz	70	14	as	as	IN
cord-129086-ra2njvcz	70	15	per	per	IN
cord-129086-ra2njvcz	70	16	the	the	DT
cord-129086-ra2njvcz	70	17	ASTM	ASTM	NNP
cord-129086-ra2njvcz	70	18	F1862	F1862	NNP
cord-129086-ra2njvcz	70	19	/F1862	/F1862	.
cord-129086-ra2njvcz	70	20	M	M	NNP
cord-129086-ra2njvcz	70	21	-17	-17	CD
cord-129086-ra2njvcz	70	22	standards	standard	NNS
cord-129086-ra2njvcz	70	23	.	.	.
cord-129086-ra2njvcz	71	1	42	42	CD
cord-129086-ra2njvcz	71	2	,	,	,
cord-129086-ra2njvcz	71	3	43	43	CD
cord-129086-ra2njvcz	72	1	However	however	RB
cord-129086-ra2njvcz	72	2	,	,	,
cord-129086-ra2njvcz	72	3	this	this	DT
cord-129086-ra2njvcz	72	4	test	test	NN
cord-129086-ra2njvcz	72	5	method	method	NN
cord-129086-ra2njvcz	72	6	does	do	VBZ
cord-129086-ra2njvcz	72	7	not	not	RB
cord-129086-ra2njvcz	72	8	evaluate	evaluate	VB
cord-129086-ra2njvcz	72	9	facemasks	facemask	NNS
cord-129086-ra2njvcz	72	10	'	'	POS
cord-129086-ra2njvcz	72	11	performance	performance	NN
cord-129086-ra2njvcz	72	12	for	for	IN
cord-129086-ra2njvcz	72	13	airborne	airborne	JJ
cord-129086-ra2njvcz	72	14	exposure	exposure	NN
cord-129086-ra2njvcz	72	15	pathways	pathway	NNS
cord-129086-ra2njvcz	72	16	or	or	CC
cord-129086-ra2njvcz	72	17	in	in	IN
cord-129086-ra2njvcz	72	18	the	the	DT
cord-129086-ra2njvcz	72	19	prevention	prevention	NN
cord-129086-ra2njvcz	72	20	of	of	IN
cord-129086-ra2njvcz	72	21	the	the	DT
cord-129086-ra2njvcz	72	22	penetration	penetration	NN
cord-129086-ra2njvcz	72	23	of	of	IN
cord-129086-ra2njvcz	72	24	aerosolized	aerosolize	VBN
cord-129086-ra2njvcz	72	25	fluids	fluid	NNS
cord-129086-ra2njvcz	72	26	deposited	deposit	VBN
cord-129086-ra2njvcz	72	27	on	on	IN
cord-129086-ra2njvcz	72	28	the	the	DT
cord-129086-ra2njvcz	72	29	facemask	facemask	NN
cord-129086-ra2njvcz	72	30	.	.	.
cord-129086-ra2njvcz	73	1	In	in	IN
cord-129086-ra2njvcz	73	2	recent	recent	JJ
cord-129086-ra2njvcz	73	3	times	time	NNS
cord-129086-ra2njvcz	73	4	,	,	,
cord-129086-ra2njvcz	73	5	some	some	DT
cord-129086-ra2njvcz	73	6	qualitative	qualitative	JJ
cord-129086-ra2njvcz	73	7	analysis	analysis	NN
cord-129086-ra2njvcz	73	8	has	have	VBZ
cord-129086-ra2njvcz	73	9	been	be	VBN
cord-129086-ra2njvcz	73	10	demonstrated	demonstrate	VBN
cord-129086-ra2njvcz	73	11	for	for	IN
cord-129086-ra2njvcz	73	12	the	the	DT
cord-129086-ra2njvcz	73	13	rapid	rapid	JJ
cord-129086-ra2njvcz	73	14	design	design	NN
cord-129086-ra2njvcz	73	15	characterization	characterization	NN
cord-129086-ra2njvcz	73	16	of	of	IN
cord-129086-ra2njvcz	73	17	facemasks	facemask	NNS
cord-129086-ra2njvcz	73	18	.	.	.
cord-129086-ra2njvcz	74	1	44	44	CD
cord-129086-ra2njvcz	75	1	While	while	IN
cord-129086-ra2njvcz	75	2	these	these	DT
cord-129086-ra2njvcz	75	3	experimental	experimental	JJ
cord-129086-ra2njvcz	75	4	studies	study	NNS
cord-129086-ra2njvcz	75	5	are	be	VBP
cord-129086-ra2njvcz	75	6	essential	essential	JJ
cord-129086-ra2njvcz	75	7	for	for	IN
cord-129086-ra2njvcz	75	8	the	the	DT
cord-129086-ra2njvcz	75	9	broad	broad	JJ
cord-129086-ra2njvcz	75	10	characterization	characterization	NN
cord-129086-ra2njvcz	75	11	and	and	CC
cord-129086-ra2njvcz	75	12	design	design	NN
cord-129086-ra2njvcz	75	13	evaluation	evaluation	NN
cord-129086-ra2njvcz	75	14	of	of	IN
cord-129086-ra2njvcz	75	15	respiratory	respiratory	JJ
cord-129086-ra2njvcz	75	16	facemasks	facemask	NNS
cord-129086-ra2njvcz	75	17	,	,	,
cord-129086-ra2njvcz	75	18	further	further	RB
cord-129086-ra2njvcz	75	19	theoretical	theoretical	JJ
cord-129086-ra2njvcz	75	20	and	and	CC
cord-129086-ra2njvcz	75	21	numerical	numerical	JJ
cord-129086-ra2njvcz	75	22	methods	method	NNS
cord-129086-ra2njvcz	75	23	and	and	CC
cord-129086-ra2njvcz	75	24	algorithm	algorithm	NN
cord-129086-ra2njvcz	75	25	-	-	HYPH
cord-129086-ra2njvcz	75	26	based	base	VBN
cord-129086-ra2njvcz	75	27	investigations	investigation	NNS
cord-129086-ra2njvcz	75	28	provide	provide	VBP
cord-129086-ra2njvcz	75	29	a	a	DT
cord-129086-ra2njvcz	75	30	better	well	JJR
cord-129086-ra2njvcz	75	31	insight	insight	NN
cord-129086-ra2njvcz	75	32	into	into	IN
cord-129086-ra2njvcz	75	33	the	the	DT
cord-129086-ra2njvcz	75	34	facemask	facemask	NN
cord-129086-ra2njvcz	75	35	's	's	POS
cord-129086-ra2njvcz	75	36	fluid	fluid	JJ
cord-129086-ra2njvcz	75	37	flow	flow	NN
cord-129086-ra2njvcz	75	38	dynamics	dynamic	NNS
cord-129086-ra2njvcz	75	39	and	and	CC
cord-129086-ra2njvcz	75	40	the	the	DT
cord-129086-ra2njvcz	75	41	droplet	droplet	NN
cord-129086-ra2njvcz	75	42	leakage	leakage	NN
cord-129086-ra2njvcz	75	43	through	through	IN
cord-129086-ra2njvcz	75	44	the	the	DT
cord-129086-ra2njvcz	75	45	facemask	facemask	NN
cord-129086-ra2njvcz	75	46	openings	opening	NNS
cord-129086-ra2njvcz	75	47	.	.	.
cord-129086-ra2njvcz	76	1	If	if	IN
cord-129086-ra2njvcz	76	2	the	the	DT
cord-129086-ra2njvcz	76	3	facemask	facemask	NN
cord-129086-ra2njvcz	76	4	is	be	VBZ
cord-129086-ra2njvcz	76	5	donned	don	VBN
cord-129086-ra2njvcz	76	6	for	for	IN
cord-129086-ra2njvcz	76	7	a	a	DT
cord-129086-ra2njvcz	76	8	prolonged	prolonged	JJ
cord-129086-ra2njvcz	76	9	period	period	NN
cord-129086-ra2njvcz	76	10	,	,	,
cord-129086-ra2njvcz	76	11	the	the	DT
cord-129086-ra2njvcz	76	12	captured	capture	VBN
cord-129086-ra2njvcz	76	13	fluid	fluid	JJ
cord-129086-ra2njvcz	76	14	vapor	vapor	NN
cord-129086-ra2njvcz	76	15	on	on	IN
cord-129086-ra2njvcz	76	16	the	the	DT
cord-129086-ra2njvcz	76	17	filter	filter	NN
cord-129086-ra2njvcz	76	18	surface	surface	NN
cord-129086-ra2njvcz	76	19	may	may	MD
cord-129086-ra2njvcz	76	20	reduce	reduce	VB
cord-129086-ra2njvcz	76	21	the	the	DT
cord-129086-ra2njvcz	76	22	filtration	filtration	NN
cord-129086-ra2njvcz	76	23	efficiency	efficiency	NN
cord-129086-ra2njvcz	76	24	.	.	.
cord-129086-ra2njvcz	77	1	This	this	DT
cord-129086-ra2njvcz	77	2	saturation	saturation	NN
cord-129086-ra2njvcz	77	3	effect	effect	NN
cord-129086-ra2njvcz	77	4	of	of	IN
cord-129086-ra2njvcz	77	5	the	the	DT
cord-129086-ra2njvcz	77	6	facemasks	facemask	NNS
cord-129086-ra2njvcz	77	7	has	have	VBZ
cord-129086-ra2njvcz	77	8	been	be	VBN
cord-129086-ra2njvcz	77	9	usually	usually	RB
cord-129086-ra2njvcz	77	10	neglected	neglect	VBN
cord-129086-ra2njvcz	77	11	in	in	IN
cord-129086-ra2njvcz	77	12	the	the	DT
cord-129086-ra2njvcz	77	13	experimental	experimental	JJ
cord-129086-ra2njvcz	77	14	studies	study	NNS
cord-129086-ra2njvcz	77	15	.	.	.
cord-129086-ra2njvcz	78	1	To	to	TO
cord-129086-ra2njvcz	78	2	involve	involve	VB
cord-129086-ra2njvcz	78	3	these	these	DT
cord-129086-ra2njvcz	78	4	factors	factor	NNS
cord-129086-ra2njvcz	78	5	,	,	,
cord-129086-ra2njvcz	78	6	an	an	DT
cord-129086-ra2njvcz	78	7	alternative	alternative	JJ
cord-129086-ra2njvcz	78	8	approach	approach	NN
cord-129086-ra2njvcz	78	9	,	,	,
cord-129086-ra2njvcz	78	10	the	the	DT
cord-129086-ra2njvcz	78	11	computational	computational	JJ
cord-129086-ra2njvcz	78	12	fluid	fluid	NN
cord-129086-ra2njvcz	78	13	dynamics	dynamic	NNS
cord-129086-ra2njvcz	78	14	(	(	-LRB-
cord-129086-ra2njvcz	78	15	CFD	CFD	NNP
cord-129086-ra2njvcz	78	16	)	)	-RRB-
cord-129086-ra2njvcz	78	17	method	method	NN
cord-129086-ra2njvcz	78	18	,	,	,
cord-129086-ra2njvcz	78	19	can	can	MD
cord-129086-ra2njvcz	78	20	be	be	VB
cord-129086-ra2njvcz	78	21	invaluable	invaluable	JJ
cord-129086-ra2njvcz	78	22	for	for	IN
cord-129086-ra2njvcz	78	23	understanding	understand	VBG
cord-129086-ra2njvcz	78	24	the	the	DT
cord-129086-ra2njvcz	78	25	fluid	fluid	JJ
cord-129086-ra2njvcz	78	26	-	-	HYPH
cord-129086-ra2njvcz	78	27	particle	particle	NN
cord-129086-ra2njvcz	78	28	flow	flow	NN
cord-129086-ra2njvcz	78	29	behavior	behavior	NN
cord-129086-ra2njvcz	78	30	through	through	IN
cord-129086-ra2njvcz	78	31	the	the	DT
cord-129086-ra2njvcz	78	32	facemasks	facemask	NNS
cord-129086-ra2njvcz	78	33	.	.	.
cord-129086-ra2njvcz	79	1	The	the	DT
cord-129086-ra2njvcz	79	2	fluid	fluid	JJ
cord-129086-ra2njvcz	79	3	dynamics	dynamic	NNS
cord-129086-ra2njvcz	79	4	based	base	VBN
cord-129086-ra2njvcz	79	5	numerical	numerical	JJ
cord-129086-ra2njvcz	79	6	techniques	technique	NNS
cord-129086-ra2njvcz	79	7	have	have	VBP
cord-129086-ra2njvcz	79	8	gained	gain	VBN
cord-129086-ra2njvcz	79	9	momentum	momentum	NN
cord-129086-ra2njvcz	79	10	in	in	IN
cord-129086-ra2njvcz	79	11	the	the	DT
cord-129086-ra2njvcz	79	12	field	field	NN
cord-129086-ra2njvcz	79	13	of	of	IN
cord-129086-ra2njvcz	79	14	the	the	DT
cord-129086-ra2njvcz	79	15	facemask	facemask	NN
cord-129086-ra2njvcz	79	16	research	research	NN
cord-129086-ra2njvcz	79	17	domain	domain	NN
cord-129086-ra2njvcz	79	18	.	.	.
cord-129086-ra2njvcz	80	1	The	the	DT
cord-129086-ra2njvcz	80	2	computational	computational	JJ
cord-129086-ra2njvcz	80	3	fluid	fluid	JJ
cord-129086-ra2njvcz	80	4	flow	flow	NN
cord-129086-ra2njvcz	80	5	models	model	NNS
cord-129086-ra2njvcz	80	6	have	have	VBP
cord-129086-ra2njvcz	80	7	shown	show	VBN
cord-129086-ra2njvcz	80	8	their	-PRON-	PRP$
cord-129086-ra2njvcz	80	9	potentials	potential	NNS
cord-129086-ra2njvcz	80	10	in	in	IN
cord-129086-ra2njvcz	80	11	an	an	DT
cord-129086-ra2njvcz	80	12	improved	improved	JJ
cord-129086-ra2njvcz	80	13	prediction	prediction	NN
cord-129086-ra2njvcz	80	14	of	of	IN
cord-129086-ra2njvcz	80	15	the	the	DT
cord-129086-ra2njvcz	80	16	spreading	spreading	NN
cord-129086-ra2njvcz	80	17	of	of	IN
cord-129086-ra2njvcz	80	18	respiratory	respiratory	JJ
cord-129086-ra2njvcz	80	19	virus	virus	NN
cord-129086-ra2njvcz	80	20	-	-	HYPH
cord-129086-ra2njvcz	80	21	laden	laden	JJ
cord-129086-ra2njvcz	80	22	droplets	droplet	NNS
cord-129086-ra2njvcz	80	23	and	and	CC
cord-129086-ra2njvcz	80	24	aerosols	aerosol	NNS
cord-129086-ra2njvcz	80	25	,	,	,
cord-129086-ra2njvcz	80	26	sensitive	sensitive	JJ
cord-129086-ra2njvcz	80	27	to	to	IN
cord-129086-ra2njvcz	80	28	the	the	DT
cord-129086-ra2njvcz	80	29	ambient	ambient	JJ
cord-129086-ra2njvcz	80	30	environment	environment	NN
cord-129086-ra2njvcz	80	31	,	,	,
cord-129086-ra2njvcz	80	32	and	and	CC
cord-129086-ra2njvcz	80	33	crucial	crucial	JJ
cord-129086-ra2njvcz	80	34	to	to	IN
cord-129086-ra2njvcz	80	35	the	the	DT
cord-129086-ra2njvcz	80	36	public	public	JJ
cord-129086-ra2njvcz	80	37	health	health	NN
cord-129086-ra2njvcz	80	38	responses	response	NNS
cord-129086-ra2njvcz	80	39	.	.	.
cord-129086-ra2njvcz	81	1	This	this	DT
cord-129086-ra2njvcz	81	2	review	review	NN
cord-129086-ra2njvcz	81	3	paper	paper	NN
cord-129086-ra2njvcz	81	4	focuses	focus	VBZ
cord-129086-ra2njvcz	81	5	on	on	IN
cord-129086-ra2njvcz	81	6	the	the	DT
cord-129086-ra2njvcz	81	7	fluid	fluid	JJ
cord-129086-ra2njvcz	81	8	flow	flow	NN
cord-129086-ra2njvcz	81	9	aspects	aspect	NNS
cord-129086-ra2njvcz	81	10	of	of	IN
cord-129086-ra2njvcz	81	11	the	the	DT
cord-129086-ra2njvcz	81	12	facemasks	facemask	NNS
cord-129086-ra2njvcz	81	13	and	and	CC
cord-129086-ra2njvcz	81	14	their	-PRON-	PRP$
cord-129086-ra2njvcz	81	15	efficacy	efficacy	NN
cord-129086-ra2njvcz	81	16	in	in	IN
cord-129086-ra2njvcz	81	17	virus	virus	NN
cord-129086-ra2njvcz	81	18	transmission	transmission	NN
cord-129086-ra2njvcz	81	19	control	control	NN
cord-129086-ra2njvcz	81	20	.	.	.
cord-129086-ra2njvcz	82	1	Following	follow	VBG
cord-129086-ra2njvcz	82	2	a	a	DT
cord-129086-ra2njvcz	82	3	brief	brief	JJ
cord-129086-ra2njvcz	82	4	introduction	introduction	NN
cord-129086-ra2njvcz	82	5	to	to	IN
cord-129086-ra2njvcz	82	6	the	the	DT
cord-129086-ra2njvcz	82	7	respiratory	respiratory	JJ
cord-129086-ra2njvcz	82	8	infectious	infectious	JJ
cord-129086-ra2njvcz	82	9	diseases	disease	NNS
cord-129086-ra2njvcz	82	10	and	and	CC
cord-129086-ra2njvcz	82	11	their	-PRON-	PRP$
cord-129086-ra2njvcz	82	12	control	control	NN
cord-129086-ra2njvcz	82	13	strategies	strategy	NNS
cord-129086-ra2njvcz	82	14	(	(	-LRB-
cord-129086-ra2njvcz	82	15	section	section	NN
cord-129086-ra2njvcz	82	16	I	I	NNP
cord-129086-ra2njvcz	82	17	)	)	-RRB-
cord-129086-ra2njvcz	82	18	,	,	,
cord-129086-ra2njvcz	82	19	the	the	DT
cord-129086-ra2njvcz	82	20	respiratory	respiratory	JJ
cord-129086-ra2njvcz	82	21	droplet	droplet	NN
cord-129086-ra2njvcz	82	22	transportation	transportation	NN
cord-129086-ra2njvcz	82	23	mechanisms	mechanism	NNS
cord-129086-ra2njvcz	82	24	in	in	IN
cord-129086-ra2njvcz	82	25	conjunction	conjunction	NN
cord-129086-ra2njvcz	82	26	with	with	IN
cord-129086-ra2njvcz	82	27	the	the	DT
cord-129086-ra2njvcz	82	28	possible	possible	JJ
cord-129086-ra2njvcz	82	29	governing	govern	VBG
cord-129086-ra2njvcz	82	30	equations	equation	NNS
cord-129086-ra2njvcz	82	31	required	require	VBN
cord-129086-ra2njvcz	82	32	for	for	IN
cord-129086-ra2njvcz	82	33	estimating	estimate	VBG
cord-129086-ra2njvcz	82	34	the	the	DT
cord-129086-ra2njvcz	82	35	transport	transport	NN
cord-129086-ra2njvcz	82	36	phenomena	phenomenon	NNS
cord-129086-ra2njvcz	82	37	have	have	VBP
cord-129086-ra2njvcz	82	38	been	be	VBN
cord-129086-ra2njvcz	82	39	presented	present	VBN
cord-129086-ra2njvcz	82	40	in	in	IN
cord-129086-ra2njvcz	82	41	section	section	NN
cord-129086-ra2njvcz	82	42	II	II	NNP
cord-129086-ra2njvcz	82	43	.	.	.
cord-129086-ra2njvcz	83	1	Then	then	RB
cord-129086-ra2njvcz	83	2	,	,	,
cord-129086-ra2njvcz	83	3	the	the	DT
cord-129086-ra2njvcz	83	4	droplet	droplet	NN
cord-129086-ra2njvcz	83	5	transport	transport	NN
cord-129086-ra2njvcz	83	6	behavior	behavior	NN
cord-129086-ra2njvcz	83	7	through	through	IN
cord-129086-ra2njvcz	83	8	the	the	DT
cord-129086-ra2njvcz	83	9	facemasks	facemask	NNS
cord-129086-ra2njvcz	83	10	has	have	VBZ
cord-129086-ra2njvcz	83	11	been	be	VBN
cord-129086-ra2njvcz	83	12	described	describe	VBN
cord-129086-ra2njvcz	83	13	in	in	IN
cord-129086-ra2njvcz	83	14	section	section	NN
cord-129086-ra2njvcz	83	15	III	III	NNP
cord-129086-ra2njvcz	83	16	.	.	.
cord-129086-ra2njvcz	84	1	Key	key	JJ
cord-129086-ra2njvcz	84	2	design	design	NN
cord-129086-ra2njvcz	84	3	aspects	aspect	NNS
cord-129086-ra2njvcz	84	4	for	for	IN
cord-129086-ra2njvcz	84	5	the	the	DT
cord-129086-ra2njvcz	84	6	facemasks	facemask	NNS
cord-129086-ra2njvcz	84	7	have	have	VBP
cord-129086-ra2njvcz	84	8	been	be	VBN
cord-129086-ra2njvcz	84	9	explained	explain	VBN
cord-129086-ra2njvcz	84	10	in	in	IN
cord-129086-ra2njvcz	84	11	section	section	NN
cord-129086-ra2njvcz	84	12	IV	IV	NNP
cord-129086-ra2njvcz	84	13	.	.	.
cord-129086-ra2njvcz	85	1	Section	section	NN
cord-129086-ra2njvcz	85	2	V	v	NN
cord-129086-ra2njvcz	85	3	covered	cover	VBD
cord-129086-ra2njvcz	85	4	the	the	DT
cord-129086-ra2njvcz	85	5	recent	recent	JJ
cord-129086-ra2njvcz	85	6	progress	progress	NN
cord-129086-ra2njvcz	85	7	in	in	IN
cord-129086-ra2njvcz	85	8	investigating	investigate	VBG
cord-129086-ra2njvcz	85	9	the	the	DT
cord-129086-ra2njvcz	85	10	efficacy	efficacy	NN
cord-129086-ra2njvcz	85	11	of	of	IN
cord-129086-ra2njvcz	85	12	facemasks	facemask	NNS
cord-129086-ra2njvcz	85	13	for	for	IN
cord-129086-ra2njvcz	85	14	preventing	prevent	VBG
cord-129086-ra2njvcz	85	15	virus	virus	NN
cord-129086-ra2njvcz	85	16	spread	spread	NN
cord-129086-ra2njvcz	85	17	.	.	.
cord-129086-ra2njvcz	86	1	The	the	DT
cord-129086-ra2njvcz	86	2	impact	impact	NN
cord-129086-ra2njvcz	86	3	of	of	IN
cord-129086-ra2njvcz	86	4	using	use	VBG
cord-129086-ra2njvcz	86	5	the	the	DT
cord-129086-ra2njvcz	86	6	facemasks	facemask	NNS
cord-129086-ra2njvcz	86	7	have	have	VBP
cord-129086-ra2njvcz	86	8	been	be	VBN
cord-129086-ra2njvcz	86	9	discussed	discuss	VBN
cord-129086-ra2njvcz	86	10	in	in	IN
cord-129086-ra2njvcz	86	11	section	section	NN
cord-129086-ra2njvcz	86	12	VI	VI	NNP
cord-129086-ra2njvcz	86	13	.	.	.
cord-129086-ra2njvcz	87	1	The	the	DT
cord-129086-ra2njvcz	87	2	concluding	conclude	VBG
cord-129086-ra2njvcz	87	3	remarks	remark	NNS
cord-129086-ra2njvcz	87	4	and	and	CC
cord-129086-ra2njvcz	87	5	a	a	DT
cord-129086-ra2njvcz	87	6	brief	brief	JJ
cord-129086-ra2njvcz	87	7	outlook	outlook	NN
cord-129086-ra2njvcz	87	8	for	for	IN
cord-129086-ra2njvcz	87	9	future	future	JJ
cord-129086-ra2njvcz	87	10	research	research	NN
cord-129086-ra2njvcz	87	11	directions	direction	NNS
cord-129086-ra2njvcz	87	12	are	be	VBP
cord-129086-ra2njvcz	87	13	summarized	summarize	VBN
cord-129086-ra2njvcz	87	14	in	in	IN
cord-129086-ra2njvcz	87	15	section	section	NN
cord-129086-ra2njvcz	87	16	VII	vii	NN
cord-129086-ra2njvcz	87	17	.	.	.
cord-129086-ra2njvcz	88	1	During	during	IN
cord-129086-ra2njvcz	88	2	the	the	DT
cord-129086-ra2njvcz	88	3	sneezing	sneeze	VBG
cord-129086-ra2njvcz	88	4	or	or	CC
cord-129086-ra2njvcz	88	5	coughing	coughing	NN
cord-129086-ra2njvcz	88	6	process	process	NN
cord-129086-ra2njvcz	88	7	,	,	,
cord-129086-ra2njvcz	88	8	the	the	DT
cord-129086-ra2njvcz	88	9	dispersion	dispersion	NN
cord-129086-ra2njvcz	88	10	of	of	IN
cord-129086-ra2njvcz	88	11	saliva	saliva	NN
cord-129086-ra2njvcz	88	12	droplets	droplet	NNS
cord-129086-ra2njvcz	88	13	or	or	CC
cord-129086-ra2njvcz	88	14	aerosols	aerosol	NNS
cord-129086-ra2njvcz	88	15	from	from	IN
cord-129086-ra2njvcz	88	16	the	the	DT
cord-129086-ra2njvcz	88	17	mouth	mouth	NN
cord-129086-ra2njvcz	88	18	to	to	IN
cord-129086-ra2njvcz	88	19	the	the	DT
cord-129086-ra2njvcz	88	20	ambient	ambient	NN
cord-129086-ra2njvcz	88	21	,	,	,
cord-129086-ra2njvcz	88	22	and	and	CC
cord-129086-ra2njvcz	88	23	eventually	eventually	RB
cord-129086-ra2njvcz	88	24	on	on	IN
cord-129086-ra2njvcz	88	25	the	the	DT
cord-129086-ra2njvcz	88	26	floor	floor	NN
cord-129086-ra2njvcz	88	27	accomplish	accomplish	VBP
cord-129086-ra2njvcz	88	28	in	in	IN
cord-129086-ra2njvcz	88	29	several	several	JJ
cord-129086-ra2njvcz	88	30	stages	stage	NNS
cord-129086-ra2njvcz	88	31	.	.	.
cord-129086-ra2njvcz	89	1	The	the	DT
cord-129086-ra2njvcz	89	2	complete	complete	JJ
cord-129086-ra2njvcz	89	3	transmission	transmission	NN
cord-129086-ra2njvcz	89	4	cycle	cycle	NN
cord-129086-ra2njvcz	89	5	involves	involve	VBZ
cord-129086-ra2njvcz	89	6	complex	complex	JJ
cord-129086-ra2njvcz	89	7	flow	flow	NN
cord-129086-ra2njvcz	89	8	phenomena	phenomenon	NNS
cord-129086-ra2njvcz	89	9	,	,	,
cord-129086-ra2njvcz	89	10	ranging	range	VBG
cord-129086-ra2njvcz	89	11	from	from	IN
cord-129086-ra2njvcz	89	12	air	air	NN
cord-129086-ra2njvcz	89	13	-	-	HYPH
cord-129086-ra2njvcz	89	14	mucous	mucous	NN
cord-129086-ra2njvcz	89	15	interaction	interaction	NN
cord-129086-ra2njvcz	89	16	,	,	,
cord-129086-ra2njvcz	89	17	breaking	breaking	NN
cord-129086-ra2njvcz	89	18	of	of	IN
cord-129086-ra2njvcz	89	19	droplets	droplet	NNS
cord-129086-ra2njvcz	89	20	,	,	,
cord-129086-ra2njvcz	89	21	turbulent	turbulent	JJ
cord-129086-ra2njvcz	89	22	conical	conical	JJ
cord-129086-ra2njvcz	89	23	jets	jet	NNS
cord-129086-ra2njvcz	89	24	,	,	,
cord-129086-ra2njvcz	89	25	droplet	droplet	NN
cord-129086-ra2njvcz	89	26	evaporation	evaporation	NN
cord-129086-ra2njvcz	89	27	and	and	CC
cord-129086-ra2njvcz	89	28	deposition	deposition	NN
cord-129086-ra2njvcz	89	29	,	,	,
cord-129086-ra2njvcz	89	30	flow	flow	NN
cord-129086-ra2njvcz	89	31	-	-	HYPH
cord-129086-ra2njvcz	89	32	induced	induce	VBN
cord-129086-ra2njvcz	89	33	particle	particle	NN
cord-129086-ra2njvcz	89	34	dispersion	dispersion	NN
cord-129086-ra2njvcz	89	35	,	,	,
cord-129086-ra2njvcz	89	36	and	and	CC
cord-129086-ra2njvcz	89	37	sedimentation	sedimentation	NN
cord-129086-ra2njvcz	89	38	.	.	.
cord-129086-ra2njvcz	90	1	45	45	CD
cord-129086-ra2njvcz	91	1	After	after	IN
cord-129086-ra2njvcz	91	2	exhalation	exhalation	NN
cord-129086-ra2njvcz	91	3	from	from	IN
cord-129086-ra2njvcz	91	4	the	the	DT
cord-129086-ra2njvcz	91	5	mouth	mouth	NN
cord-129086-ra2njvcz	91	6	or	or	CC
cord-129086-ra2njvcz	91	7	nose	nose	NN
cord-129086-ra2njvcz	91	8	,	,	,
cord-129086-ra2njvcz	91	9	the	the	DT
cord-129086-ra2njvcz	91	10	saliva	saliva	NN
cord-129086-ra2njvcz	91	11	droplet	droplet	NN
cord-129086-ra2njvcz	91	12	movement	movement	NN
cord-129086-ra2njvcz	91	13	is	be	VBZ
cord-129086-ra2njvcz	91	14	initially	initially	RB
cord-129086-ra2njvcz	91	15	led	lead	VBN
cord-129086-ra2njvcz	91	16	by	by	IN
cord-129086-ra2njvcz	91	17	the	the	DT
cord-129086-ra2njvcz	91	18	inertia	inertia	NN
cord-129086-ra2njvcz	91	19	force	force	NN
cord-129086-ra2njvcz	91	20	,	,	,
cord-129086-ra2njvcz	91	21	followed	follow	VBN
cord-129086-ra2njvcz	91	22	by	by	IN
cord-129086-ra2njvcz	91	23	the	the	DT
cord-129086-ra2njvcz	91	24	formation	formation	NN
cord-129086-ra2njvcz	91	25	of	of	IN
cord-129086-ra2njvcz	91	26	a	a	DT
cord-129086-ra2njvcz	91	27	conical	conical	JJ
cord-129086-ra2njvcz	91	28	jet	jet	NN
cord-129086-ra2njvcz	91	29	(	(	-LRB-
cord-129086-ra2njvcz	91	30	vortical	vortical	JJ
cord-129086-ra2njvcz	91	31	flow	flow	NN
cord-129086-ra2njvcz	91	32	)	)	-RRB-
cord-129086-ra2njvcz	91	33	near	near	IN
cord-129086-ra2njvcz	91	34	the	the	DT
cord-129086-ra2njvcz	91	35	mouth	mouth	NN
cord-129086-ra2njvcz	91	36	.	.	.
cord-129086-ra2njvcz	92	1	Once	once	IN
cord-129086-ra2njvcz	92	2	the	the	DT
cord-129086-ra2njvcz	92	3	droplets	droplet	NNS
cord-129086-ra2njvcz	92	4	are	be	VBP
cord-129086-ra2njvcz	92	5	expelled	expel	VBN
cord-129086-ra2njvcz	92	6	from	from	IN
cord-129086-ra2njvcz	92	7	the	the	DT
cord-129086-ra2njvcz	92	8	mouth	mouth	NN
cord-129086-ra2njvcz	92	9	,	,	,
cord-129086-ra2njvcz	92	10	the	the	DT
cord-129086-ra2njvcz	92	11	inertia	inertia	NN
cord-129086-ra2njvcz	92	12	force	force	NN
cord-129086-ra2njvcz	92	13	gradually	gradually	RB
cord-129086-ra2njvcz	92	14	decreases	decrease	VBZ
cord-129086-ra2njvcz	92	15	,	,	,
cord-129086-ra2njvcz	92	16	and	and	CC
cord-129086-ra2njvcz	92	17	other	other	JJ
cord-129086-ra2njvcz	92	18	forces	force	NNS
cord-129086-ra2njvcz	92	19	like	like	IN
cord-129086-ra2njvcz	92	20	gravity	gravity	NN
cord-129086-ra2njvcz	92	21	control	control	VBP
cord-129086-ra2njvcz	92	22	the	the	DT
cord-129086-ra2njvcz	92	23	dispersion	dispersion	NN
cord-129086-ra2njvcz	92	24	of	of	IN
cord-129086-ra2njvcz	92	25	larger	large	JJR
cord-129086-ra2njvcz	92	26	size	size	NN
cord-129086-ra2njvcz	92	27	droplets	droplet	NNS
cord-129086-ra2njvcz	92	28	,	,	,
cord-129086-ra2njvcz	92	29	while	while	IN
cord-129086-ra2njvcz	92	30	drag	drag	NN
cord-129086-ra2njvcz	92	31	and	and	CC
cord-129086-ra2njvcz	92	32	Brownian	Brownian	NNP
cord-129086-ra2njvcz	92	33	forces	force	NNS
cord-129086-ra2njvcz	92	34	control	control	VBP
cord-129086-ra2njvcz	92	35	the	the	DT
cord-129086-ra2njvcz	92	36	smaller	small	JJR
cord-129086-ra2njvcz	92	37	size	size	NN
cord-129086-ra2njvcz	92	38	droplets	droplet	NNS
cord-129086-ra2njvcz	92	39	.	.	.
cord-129086-ra2njvcz	93	1	After	after	IN
cord-129086-ra2njvcz	93	2	traveling	travel	VBG
cord-129086-ra2njvcz	93	3	up	up	IN
cord-129086-ra2njvcz	93	4	to	to	IN
cord-129086-ra2njvcz	93	5	a	a	DT
cord-129086-ra2njvcz	93	6	particular	particular	JJ
cord-129086-ra2njvcz	93	7	distance	distance	NN
cord-129086-ra2njvcz	93	8	,	,	,
cord-129086-ra2njvcz	93	9	these	these	DT
cord-129086-ra2njvcz	93	10	virus	virus	NN
cord-129086-ra2njvcz	93	11	-	-	HYPH
cord-129086-ra2njvcz	93	12	laden	laden	JJ
cord-129086-ra2njvcz	93	13	droplets	droplet	NNS
cord-129086-ra2njvcz	93	14	settle	settle	VBP
cord-129086-ra2njvcz	93	15	down	down	RP
cord-129086-ra2njvcz	93	16	on	on	IN
cord-129086-ra2njvcz	93	17	the	the	DT
cord-129086-ra2njvcz	93	18	floor	floor	NN
cord-129086-ra2njvcz	93	19	.	.	.
cord-129086-ra2njvcz	94	1	46	46	CD
cord-129086-ra2njvcz	95	1	Thus	thus	RB
cord-129086-ra2njvcz	95	2	,	,	,
cord-129086-ra2njvcz	95	3	there	there	EX
cord-129086-ra2njvcz	95	4	are	be	VBP
cord-129086-ra2njvcz	95	5	two	two	CD
cord-129086-ra2njvcz	95	6	major	major	JJ
cord-129086-ra2njvcz	95	7	possible	possible	JJ
cord-129086-ra2njvcz	95	8	pathways	pathway	NNS
cord-129086-ra2njvcz	95	9	for	for	IN
cord-129086-ra2njvcz	95	10	the	the	DT
cord-129086-ra2njvcz	95	11	respiratory	respiratory	JJ
cord-129086-ra2njvcz	95	12	virus	virus	NN
cord-129086-ra2njvcz	95	13	transmission	transmission	NN
cord-129086-ra2njvcz	95	14	:	:	:
cord-129086-ra2njvcz	95	15	airborne	airborne	JJ
cord-129086-ra2njvcz	95	16	inhalation	inhalation	NN
cord-129086-ra2njvcz	95	17	of	of	IN
cord-129086-ra2njvcz	95	18	smaller	small	JJR
cord-129086-ra2njvcz	95	19	droplets	droplet	NNS
cord-129086-ra2njvcz	95	20	,	,	,
cord-129086-ra2njvcz	95	21	which	which	WDT
cord-129086-ra2njvcz	95	22	are	be	VBP
cord-129086-ra2njvcz	95	23	suspended	suspend	VBN
cord-129086-ra2njvcz	95	24	in	in	IN
cord-129086-ra2njvcz	95	25	ambient	ambient	JJ
cord-129086-ra2njvcz	95	26	air	air	NN
cord-129086-ra2njvcz	95	27	for	for	IN
cord-129086-ra2njvcz	95	28	a	a	DT
cord-129086-ra2njvcz	95	29	more	more	RBR
cord-129086-ra2njvcz	95	30	extended	extended	JJ
cord-129086-ra2njvcz	95	31	period	period	NN
cord-129086-ra2njvcz	95	32	and	and	CC
cord-129086-ra2njvcz	95	33	carrying	carry	VBG
cord-129086-ra2njvcz	95	34	to	to	IN
cord-129086-ra2njvcz	95	35	the	the	DT
cord-129086-ra2njvcz	95	36	longer	long	JJR
cord-129086-ra2njvcz	95	37	distance	distance	NN
cord-129086-ra2njvcz	95	38	,	,	,
cord-129086-ra2njvcz	95	39	and	and	CC
cord-129086-ra2njvcz	95	40	contact	contact	NN
cord-129086-ra2njvcz	95	41	(	(	-LRB-
cord-129086-ra2njvcz	95	42	direct	direct	JJ
cord-129086-ra2njvcz	95	43	or	or	CC
cord-129086-ra2njvcz	95	44	indirect	indirect	JJ
cord-129086-ra2njvcz	95	45	between	between	IN
cord-129086-ra2njvcz	95	46	people	people	NNS
cord-129086-ra2njvcz	95	47	and	and	CC
cord-129086-ra2njvcz	95	48	with	with	IN
cord-129086-ra2njvcz	95	49	contaminated	contaminated	JJ
cord-129086-ra2njvcz	95	50	surfaces	surface	NNS
cord-129086-ra2njvcz	95	51	)	)	-RRB-
cord-129086-ra2njvcz	95	52	of	of	IN
cord-129086-ra2njvcz	95	53	large	large	JJ
cord-129086-ra2njvcz	95	54	size	size	NN
cord-129086-ra2njvcz	95	55	droplets	droplet	NNS
cord-129086-ra2njvcz	95	56	.	.	.
cord-129086-ra2njvcz	96	1	47	47	CD
cord-129086-ra2njvcz	97	1	The	the	DT
cord-129086-ra2njvcz	97	2	fluid	fluid	JJ
cord-129086-ra2njvcz	97	3	flow	flow	NN
cord-129086-ra2njvcz	97	4	behavior	behavior	NN
cord-129086-ra2njvcz	97	5	of	of	IN
cord-129086-ra2njvcz	97	6	these	these	DT
cord-129086-ra2njvcz	97	7	droplets	droplet	NNS
cord-129086-ra2njvcz	97	8	has	have	VBZ
cord-129086-ra2njvcz	97	9	been	be	VBN
cord-129086-ra2njvcz	97	10	modeled	model	VBN
cord-129086-ra2njvcz	97	11	using	use	VBG
cord-129086-ra2njvcz	97	12	two	two	CD
cord-129086-ra2njvcz	97	13	different	different	JJ
cord-129086-ra2njvcz	97	14	phases	phase	NNS
cord-129086-ra2njvcz	97	15	:	:	:
cord-129086-ra2njvcz	97	16	continuous	continuous	JJ
cord-129086-ra2njvcz	97	17	phase	phase	NN
cord-129086-ra2njvcz	97	18	for	for	IN
cord-129086-ra2njvcz	97	19	the	the	DT
cord-129086-ra2njvcz	97	20	small	small	JJ
cord-129086-ra2njvcz	97	21	size	size	NN
cord-129086-ra2njvcz	97	22	droplet	droplet	NN
cord-129086-ra2njvcz	97	23	nuclei	nucleus	NNS
cord-129086-ra2njvcz	97	24	and	and	CC
cord-129086-ra2njvcz	97	25	discrete	discrete	JJ
cord-129086-ra2njvcz	97	26	phase	phase	NN
cord-129086-ra2njvcz	97	27	for	for	IN
cord-129086-ra2njvcz	97	28	large	large	JJ
cord-129086-ra2njvcz	97	29	size	size	NN
cord-129086-ra2njvcz	97	30	droplets	droplet	NNS
cord-129086-ra2njvcz	97	31	.	.	.
cord-129086-ra2njvcz	98	1	The	the	DT
cord-129086-ra2njvcz	98	2	fluid	fluid	JJ
cord-129086-ra2njvcz	98	3	flow	flow	NN
cord-129086-ra2njvcz	98	4	is	be	VBZ
cord-129086-ra2njvcz	98	5	governed	govern	VBN
cord-129086-ra2njvcz	98	6	by	by	IN
cord-129086-ra2njvcz	98	7	the	the	DT
cord-129086-ra2njvcz	98	8	Navier	Navier	NNP
cord-129086-ra2njvcz	98	9	-	-	HYPH
cord-129086-ra2njvcz	98	10	Stokes	Stokes	NNP
cord-129086-ra2njvcz	98	11	and	and	CC
cord-129086-ra2njvcz	98	12	mass	mass	JJ
cord-129086-ra2njvcz	98	13	transfer	transfer	NN
cord-129086-ra2njvcz	98	14	equations	equation	NNS
cord-129086-ra2njvcz	98	15	which	which	WDT
cord-129086-ra2njvcz	98	16	are	be	VBP
cord-129086-ra2njvcz	98	17	as	as	IN
cord-129086-ra2njvcz	98	18	follows	follow	VBZ
cord-129086-ra2njvcz	98	19	.	.	.
cord-129086-ra2njvcz	99	1	Continuity	continuity	NN
cord-129086-ra2njvcz	99	2	:	:	:
cord-129086-ra2njvcz	99	3	Momentum	momentum	NN
cord-129086-ra2njvcz	99	4	:	:	:
cord-129086-ra2njvcz	99	5	where	where	WRB
cord-129086-ra2njvcz	99	6	,	,	,
cord-129086-ra2njvcz	99	7	,	,	,
cord-129086-ra2njvcz	99	8	⃗	⃗	NNP
cord-129086-ra2njvcz	99	9	,	,	,
cord-129086-ra2njvcz	99	10	,	,	,
cord-129086-ra2njvcz	99	11	,	,	,
cord-129086-ra2njvcz	99	12	denotes	denote	VBZ
cord-129086-ra2njvcz	99	13	the	the	DT
cord-129086-ra2njvcz	99	14	density	density	NN
cord-129086-ra2njvcz	99	15	(	(	-LRB-
cord-129086-ra2njvcz	99	16	−3	−3	NNP
cord-129086-ra2njvcz	99	17	)	)	-RRB-
cord-129086-ra2njvcz	99	18	,	,	,
cord-129086-ra2njvcz	99	19	time	time	NN
cord-129086-ra2njvcz	99	20	(	(	-LRB-
cord-129086-ra2njvcz	99	21	)	)	-RRB-
cord-129086-ra2njvcz	99	22	,	,	,
cord-129086-ra2njvcz	99	23	flow	flow	NN
cord-129086-ra2njvcz	99	24	velocity	velocity	NN
cord-129086-ra2njvcz	99	25	(	(	-LRB-
cord-129086-ra2njvcz	99	26	−1	−1	NNP
cord-129086-ra2njvcz	99	27	)	)	-RRB-
cord-129086-ra2njvcz	99	28	,	,	,
cord-129086-ra2njvcz	99	29	pressure	pressure	NN
cord-129086-ra2njvcz	99	30	(	(	-LRB-
cord-129086-ra2njvcz	99	31	)	)	-RRB-
cord-129086-ra2njvcz	99	32	,	,	,
cord-129086-ra2njvcz	99	33	diffusion	diffusion	NN
cord-129086-ra2njvcz	99	34	coefficient	coefficient	NN
cord-129086-ra2njvcz	99	35	and	and	CC
cord-129086-ra2njvcz	99	36	kinetic	kinetic	JJ
cord-129086-ra2njvcz	99	37	viscosity	viscosity	NN
cord-129086-ra2njvcz	99	38	,	,	,
cord-129086-ra2njvcz	99	39	respectively	respectively	RB
cord-129086-ra2njvcz	99	40	.	.	.
cord-129086-ra2njvcz	100	1	The	the	DT
cord-129086-ra2njvcz	100	2	conservation	conservation	NN
cord-129086-ra2njvcz	100	3	laws	law	NNS
cord-129086-ra2njvcz	100	4	can	can	MD
cord-129086-ra2njvcz	100	5	be	be	VB
cord-129086-ra2njvcz	100	6	written	write	VBN
cord-129086-ra2njvcz	100	7	in	in	IN
cord-129086-ra2njvcz	100	8	tensor	tensor	NN
cord-129086-ra2njvcz	100	9	form	form	NN
cord-129086-ra2njvcz	100	10	as	as	IN
cord-129086-ra2njvcz	100	11	:	:	:
cord-129086-ra2njvcz	101	1	Here	here	RB
cord-129086-ra2njvcz	101	2	,	,	,
cord-129086-ra2njvcz	101	3	⃗	⃗	NNP
cord-129086-ra2njvcz	101	4	represents	represent	VBZ
cord-129086-ra2njvcz	101	5	the	the	DT
cord-129086-ra2njvcz	101	6	flow	flow	NN
cord-129086-ra2njvcz	101	7	velocity	velocity	NN
cord-129086-ra2njvcz	101	8	(	(	-LRB-
cord-129086-ra2njvcz	101	9	m	m	NNP
cord-129086-ra2njvcz	101	10	/	/	SYM
cord-129086-ra2njvcz	101	11	s	s	NNP
cord-129086-ra2njvcz	101	12	)	)	-RRB-
cord-129086-ra2njvcz	101	13	and	and	CC
cord-129086-ra2njvcz	101	14	is	be	VBZ
cord-129086-ra2njvcz	101	15	the	the	DT
cord-129086-ra2njvcz	101	16	source	source	NN
cord-129086-ra2njvcz	101	17	term	term	NN
cord-129086-ra2njvcz	101	18	that	that	WDT
cord-129086-ra2njvcz	101	19	represents	represent	VBZ
cord-129086-ra2njvcz	101	20	other	other	JJ
cord-129086-ra2njvcz	101	21	forces	force	NNS
cord-129086-ra2njvcz	101	22	such	such	JJ
cord-129086-ra2njvcz	101	23	as	as	IN
cord-129086-ra2njvcz	101	24	gravity	gravity	NN
cord-129086-ra2njvcz	101	25	,	,	,
cord-129086-ra2njvcz	101	26	Lorentz	Lorentz	NNP
cord-129086-ra2njvcz	101	27	force	force	NN
cord-129086-ra2njvcz	101	28	,	,	,
cord-129086-ra2njvcz	101	29	etc	etc	FW
cord-129086-ra2njvcz	101	30	.	.	.
cord-129086-ra2njvcz	102	1	which	which	WDT
cord-129086-ra2njvcz	102	2	also	also	RB
cord-129086-ra2njvcz	102	3	leads	lead	VBZ
cord-129086-ra2njvcz	102	4	to	to	TO
cord-129086-ra2njvcz	102	5	momentum	momentum	VB
cord-129086-ra2njvcz	102	6	accumulation	accumulation	NN
cord-129086-ra2njvcz	102	7	.	.	.
cord-129086-ra2njvcz	103	1	For	for	IN
cord-129086-ra2njvcz	103	2	the	the	DT
cord-129086-ra2njvcz	103	3	Newtonian	newtonian	JJ
cord-129086-ra2njvcz	103	4	fluids	fluid	NNS
cord-129086-ra2njvcz	103	5	,	,	,
cord-129086-ra2njvcz	103	6	there	there	EX
cord-129086-ra2njvcz	103	7	is	be	VBZ
cord-129086-ra2njvcz	103	8	a	a	DT
cord-129086-ra2njvcz	103	9	linear	linear	JJ
cord-129086-ra2njvcz	103	10	relationship	relationship	NN
cord-129086-ra2njvcz	103	11	between	between	IN
cord-129086-ra2njvcz	103	12	shear	shear	NN
cord-129086-ra2njvcz	103	13	stress	stress	NN
cord-129086-ra2njvcz	103	14	and	and	CC
cord-129086-ra2njvcz	103	15	velocity	velocity	NN
cord-129086-ra2njvcz	103	16	gradient	gradient	NN
cord-129086-ra2njvcz	103	17	.	.	.
cord-129086-ra2njvcz	104	1	So	so	RB
cord-129086-ra2njvcz	104	2	,	,	,
cord-129086-ra2njvcz	104	3	the	the	DT
cord-129086-ra2njvcz	104	4	viscous	viscous	JJ
cord-129086-ra2njvcz	104	5	stress	stress	NN
cord-129086-ra2njvcz	104	6	tensor	tensor	NN
cord-129086-ra2njvcz	104	7	can	can	MD
cord-129086-ra2njvcz	104	8	be	be	VB
cord-129086-ra2njvcz	104	9	defined	define	VBN
cord-129086-ra2njvcz	104	10	by	by	IN
cord-129086-ra2njvcz	104	11	:	:	:
cord-129086-ra2njvcz	104	12	In	in	IN
cord-129086-ra2njvcz	104	13	the	the	DT
cord-129086-ra2njvcz	104	14	overall	overall	JJ
cord-129086-ra2njvcz	104	15	vector	vector	NN
cord-129086-ra2njvcz	104	16	form	form	NN
cord-129086-ra2njvcz	104	17	of	of	IN
cord-129086-ra2njvcz	104	18	the	the	DT
cord-129086-ra2njvcz	104	19	constitutive	constitutive	JJ
cord-129086-ra2njvcz	104	20	equation	equation	NN
cord-129086-ra2njvcz	104	21	,	,	,
cord-129086-ra2njvcz	104	22	where	where	WRB
cord-129086-ra2njvcz	104	23	T	T	NNP
cord-129086-ra2njvcz	104	24	denotes	denote	VBZ
cord-129086-ra2njvcz	104	25	the	the	DT
cord-129086-ra2njvcz	104	26	transpose	transpose	NN
cord-129086-ra2njvcz	104	27	of	of	IN
cord-129086-ra2njvcz	104	28	the	the	DT
cord-129086-ra2njvcz	104	29	second	second	JJ
cord-129086-ra2njvcz	104	30	velocity	velocity	NN
cord-129086-ra2njvcz	104	31	gradient	gradient	NN
cord-129086-ra2njvcz	104	32	outer	outer	JJ
cord-129086-ra2njvcz	104	33	product	product	NN
cord-129086-ra2njvcz	104	34	.	.	.
cord-129086-ra2njvcz	105	1	For	for	IN
cord-129086-ra2njvcz	105	2	a	a	DT
cord-129086-ra2njvcz	105	3	Newtonian	newtonian	JJ
cord-129086-ra2njvcz	105	4	fluid	fluid	NN
cord-129086-ra2njvcz	105	5	with	with	IN
cord-129086-ra2njvcz	105	6	constant	constant	JJ
cord-129086-ra2njvcz	105	7	µ	µ	NN
cord-129086-ra2njvcz	105	8	and	and	CC
cord-129086-ra2njvcz	105	9	ρ	ρ	XX
cord-129086-ra2njvcz	105	10	,	,	,
cord-129086-ra2njvcz	105	11	the	the	DT
cord-129086-ra2njvcz	105	12	momentum	momentum	NN
cord-129086-ra2njvcz	105	13	equation	equation	NN
cord-129086-ra2njvcz	105	14	can	can	MD
cord-129086-ra2njvcz	105	15	be	be	VB
cord-129086-ra2njvcz	105	16	rewritten	rewrite	VBN
cord-129086-ra2njvcz	105	17	as	as	IN
cord-129086-ra2njvcz	105	18	:	:	:
cord-129086-ra2njvcz	105	19	Also	also	RB
cord-129086-ra2njvcz	105	20	,	,	,
cord-129086-ra2njvcz	105	21	the	the	DT
cord-129086-ra2njvcz	105	22	fluctuation	fluctuation	NN
cord-129086-ra2njvcz	105	23	velocity	velocity	NN
cord-129086-ra2njvcz	105	24	component	component	NN
cord-129086-ra2njvcz	105	25	for	for	IN
cord-129086-ra2njvcz	105	26	the	the	DT
cord-129086-ra2njvcz	105	27	laminar	laminar	JJ
cord-129086-ra2njvcz	105	28	-	-	HYPH
cord-129086-ra2njvcz	105	29	to	to	IN
cord-129086-ra2njvcz	105	30	-	-	HYPH
cord-129086-ra2njvcz	105	31	turbulent	turbulent	JJ
cord-129086-ra2njvcz	105	32	airflow	airflow	NN
cord-129086-ra2njvcz	105	33	field	field	NN
cord-129086-ra2njvcz	105	34	can	can	MD
cord-129086-ra2njvcz	105	35	be	be	VB
cord-129086-ra2njvcz	105	36	predicted	predict	VBN
cord-129086-ra2njvcz	105	37	by	by	IN
cord-129086-ra2njvcz	105	38	the	the	DT
cord-129086-ra2njvcz	105	39	Reynolds	Reynolds	NNP
cord-129086-ra2njvcz	105	40	-	-	HYPH
cord-129086-ra2njvcz	105	41	averaged	average	VBN
cord-129086-ra2njvcz	105	42	Navier	Navier	NNP
cord-129086-ra2njvcz	105	43	-	-	HYPH
cord-129086-ra2njvcz	105	44	Stokes	Stokes	NNP
cord-129086-ra2njvcz	105	45	equations	equation	NNS
cord-129086-ra2njvcz	105	46	(	(	-LRB-
cord-129086-ra2njvcz	105	47	RANS	RANS	NNP
cord-129086-ra2njvcz	105	48	)	)	-RRB-
cord-129086-ra2njvcz	105	49	model	model	NN
cord-129086-ra2njvcz	105	50	.	.	.
cord-129086-ra2njvcz	106	1	Where	where	WRB
cord-129086-ra2njvcz	106	2	are	be	VBP
cord-129086-ra2njvcz	106	3	the	the	DT
cord-129086-ra2njvcz	106	4	damping	damping	NN
cord-129086-ra2njvcz	106	5	factors	factor	NNS
cord-129086-ra2njvcz	106	6	to	to	TO
cord-129086-ra2njvcz	106	7	reflect	reflect	VB
cord-129086-ra2njvcz	106	8	the	the	DT
cord-129086-ra2njvcz	106	9	anisotropic	anisotropic	JJ
cord-129086-ra2njvcz	106	10	magnitude	magnitude	NN
cord-129086-ra2njvcz	106	11	of	of	IN
cord-129086-ra2njvcz	106	12	the	the	DT
cord-129086-ra2njvcz	106	13	fluctuation	fluctuation	NN
cord-129086-ra2njvcz	106	14	velocity	velocity	NN
cord-129086-ra2njvcz	106	15	in	in	IN
cord-129086-ra2njvcz	106	16	the	the	DT
cord-129086-ra2njvcz	106	17	near	near	JJ
cord-129086-ra2njvcz	106	18	-	-	HYPH
cord-129086-ra2njvcz	106	19	wall	wall	NN
cord-129086-ra2njvcz	106	20	region	region	NN
cord-129086-ra2njvcz	106	21	.	.	.
cord-129086-ra2njvcz	107	1	These	these	DT
cord-129086-ra2njvcz	107	2	are	be	VBP
cord-129086-ra2njvcz	107	3	the	the	DT
cord-129086-ra2njvcz	107	4	random	random	JJ
cord-129086-ra2njvcz	107	5	numbers	number	NNS
cord-129086-ra2njvcz	107	6	from	from	IN
cord-129086-ra2njvcz	107	7	the	the	DT
cord-129086-ra2njvcz	107	8	standard	standard	JJ
cord-129086-ra2njvcz	107	9	normal	normal	JJ
cord-129086-ra2njvcz	107	10	distribution	distribution	NN
cord-129086-ra2njvcz	107	11	.	.	.
cord-129086-ra2njvcz	108	1	The	the	DT
cord-129086-ra2njvcz	108	2	cough	cough	NN
cord-129086-ra2njvcz	108	3	spreading	spread	VBG
cord-129086-ra2njvcz	108	4	phenomena	phenomenon	NNS
cord-129086-ra2njvcz	108	5	can	can	MD
cord-129086-ra2njvcz	108	6	be	be	VB
cord-129086-ra2njvcz	108	7	predicted	predict	VBN
cord-129086-ra2njvcz	108	8	by	by	IN
cord-129086-ra2njvcz	108	9	solving	solve	VBG
cord-129086-ra2njvcz	108	10	the	the	DT
cord-129086-ra2njvcz	108	11	diffusion	diffusion	NN
cord-129086-ra2njvcz	108	12	equation	equation	NN
cord-129086-ra2njvcz	108	13	(	(	-LRB-
cord-129086-ra2njvcz	108	14	3	3	CD
cord-129086-ra2njvcz	108	15	)	)	-RRB-
cord-129086-ra2njvcz	108	16	in	in	IN
cord-129086-ra2njvcz	108	17	conjunction	conjunction	NN
cord-129086-ra2njvcz	108	18	with	with	IN
cord-129086-ra2njvcz	108	19	some	some	DT
cord-129086-ra2njvcz	108	20	source	source	NN
cord-129086-ra2njvcz	108	21	and	and	CC
cord-129086-ra2njvcz	108	22	sink	sink	NN
cord-129086-ra2njvcz	108	23	terms	term	NNS
cord-129086-ra2njvcz	108	24	.	.	.
cord-129086-ra2njvcz	109	1	Vuorinen	Vuorinen	NNP
cord-129086-ra2njvcz	109	2	et	et	NNP
cord-129086-ra2njvcz	109	3	al	al	NNP
cord-129086-ra2njvcz	109	4	.	.	.
cord-129086-ra2njvcz	110	1	49	49	CD
cord-129086-ra2njvcz	110	2	developed	develop	VBN
cord-129086-ra2njvcz	110	3	diffusion	diffusion	NN
cord-129086-ra2njvcz	110	4	-	-	HYPH
cord-129086-ra2njvcz	110	5	based	base	VBN
cord-129086-ra2njvcz	110	6	Monte	Monte	NNP
cord-129086-ra2njvcz	110	7	-	-	HYPH
cord-129086-ra2njvcz	110	8	Carlo	Carlo	NNP
cord-129086-ra2njvcz	110	9	models	model	NNS
cord-129086-ra2njvcz	110	10	to	to	TO
cord-129086-ra2njvcz	110	11	realize	realize	VB
cord-129086-ra2njvcz	110	12	a	a	DT
cord-129086-ra2njvcz	110	13	transmission	transmission	NN
cord-129086-ra2njvcz	110	14	phenomenon	phenomenon	NN
cord-129086-ra2njvcz	110	15	via	via	IN
cord-129086-ra2njvcz	110	16	inhalation	inhalation	NN
cord-129086-ra2njvcz	110	17	of	of	IN
cord-129086-ra2njvcz	110	18	aerosols	aerosol	NNS
cord-129086-ra2njvcz	110	19	in	in	IN
cord-129086-ra2njvcz	110	20	the	the	DT
cord-129086-ra2njvcz	110	21	ambient	ambient	JJ
cord-129086-ra2njvcz	110	22	flow	flow	NN
cord-129086-ra2njvcz	110	23	field	field	NN
cord-129086-ra2njvcz	110	24	.	.	.
cord-129086-ra2njvcz	111	1	The	the	DT
cord-129086-ra2njvcz	111	2	source	source	NN
cord-129086-ra2njvcz	111	3	and	and	CC
cord-129086-ra2njvcz	111	4	sink	sink	NN
cord-129086-ra2njvcz	111	5	terms	term	NNS
cord-129086-ra2njvcz	111	6	have	have	VBP
cord-129086-ra2njvcz	111	7	been	be	VBN
cord-129086-ra2njvcz	111	8	included	include	VBN
cord-129086-ra2njvcz	111	9	in	in	IN
cord-129086-ra2njvcz	111	10	conjunction	conjunction	NN
cord-129086-ra2njvcz	111	11	with	with	IN
cord-129086-ra2njvcz	111	12	Eqn	Eqn	NNP
cord-129086-ra2njvcz	111	13	.	.	.
cord-129086-ra2njvcz	112	1	(	(	-LRB-
cord-129086-ra2njvcz	112	2	3	3	CD
cord-129086-ra2njvcz	112	3	)	)	-RRB-
cord-129086-ra2njvcz	112	4	.	.	.
cord-129086-ra2njvcz	113	1	The	the	DT
cord-129086-ra2njvcz	113	2	source	source	NN
cord-129086-ra2njvcz	113	3	term	term	NN
cord-129086-ra2njvcz	113	4	represented	represent	VBD
cord-129086-ra2njvcz	113	5	the	the	DT
cord-129086-ra2njvcz	113	6	transient	transient	JJ
cord-129086-ra2njvcz	113	7	location	location	NN
cord-129086-ra2njvcz	113	8	of	of	IN
cord-129086-ra2njvcz	113	9	the	the	DT
cord-129086-ra2njvcz	113	10	infected	infected	JJ
cord-129086-ra2njvcz	113	11	persons	person	NNS
cord-129086-ra2njvcz	113	12	while	while	IN
cord-129086-ra2njvcz	113	13	the	the	DT
cord-129086-ra2njvcz	113	14	sink	sink	NN
cord-129086-ra2njvcz	113	15	term	term	NN
cord-129086-ra2njvcz	113	16	has	have	VBZ
cord-129086-ra2njvcz	113	17	been	be	VBN
cord-129086-ra2njvcz	113	18	used	use	VBN
cord-129086-ra2njvcz	113	19	for	for	IN
cord-129086-ra2njvcz	113	20	the	the	DT
cord-129086-ra2njvcz	113	21	ventilation	ventilation	NN
cord-129086-ra2njvcz	113	22	surface	surface	NN
cord-129086-ra2njvcz	113	23	.	.	.
cord-129086-ra2njvcz	114	1	The	the	DT
cord-129086-ra2njvcz	114	2	developed	develop	VBN
cord-129086-ra2njvcz	114	3	models	model	NNS
cord-129086-ra2njvcz	114	4	were	be	VBD
cord-129086-ra2njvcz	114	5	capable	capable	JJ
cord-129086-ra2njvcz	114	6	of	of	IN
cord-129086-ra2njvcz	114	7	predicting	predict	VBG
cord-129086-ra2njvcz	114	8	the	the	DT
cord-129086-ra2njvcz	114	9	aerosol	aerosol	NN
cord-129086-ra2njvcz	114	10	dispersions	dispersion	NNS
cord-129086-ra2njvcz	114	11	at	at	IN
cord-129086-ra2njvcz	114	12	more	more	RBR
cord-129086-ra2njvcz	114	13	realistic	realistic	JJ
cord-129086-ra2njvcz	114	14	locations	location	NNS
cord-129086-ra2njvcz	114	15	like	like	IN
cord-129086-ra2njvcz	114	16	generic	generic	JJ
cord-129086-ra2njvcz	114	17	public	public	JJ
cord-129086-ra2njvcz	114	18	place	place	NN
cord-129086-ra2njvcz	114	19	and	and	CC
cord-129086-ra2njvcz	114	20	supermarkets	supermarket	NNS
cord-129086-ra2njvcz	114	21	where	where	WRB
cord-129086-ra2njvcz	114	22	cough	cough	NN
cord-129086-ra2njvcz	114	23	may	may	MD
cord-129086-ra2njvcz	114	24	release	release	VB
cord-129086-ra2njvcz	114	25	from	from	IN
cord-129086-ra2njvcz	114	26	the	the	DT
cord-129086-ra2njvcz	114	27	walking	walk	VBG
cord-129086-ra2njvcz	114	28	person	person	NN
cord-129086-ra2njvcz	114	29	.	.	.
cord-129086-ra2njvcz	115	1	For	for	IN
cord-129086-ra2njvcz	115	2	the	the	DT
cord-129086-ra2njvcz	115	3	droplets	droplet	NNS
cord-129086-ra2njvcz	115	4	with	with	IN
cord-129086-ra2njvcz	115	5	the	the	DT
cord-129086-ra2njvcz	115	6	high	high	JJ
cord-129086-ra2njvcz	115	7	droplet	droplet	NN
cord-129086-ra2njvcz	115	8	-	-	HYPH
cord-129086-ra2njvcz	115	9	to	to	IN
cord-129086-ra2njvcz	115	10	-	-	HYPH
cord-129086-ra2njvcz	115	11	air	air	NN
cord-129086-ra2njvcz	115	12	density	density	NN
cord-129086-ra2njvcz	115	13	ratio	ratio	NN
cord-129086-ra2njvcz	115	14	,	,	,
cord-129086-ra2njvcz	115	15	the	the	DT
cord-129086-ra2njvcz	115	16	droplet	droplet	NN
cord-129086-ra2njvcz	115	17	trajectories	trajectory	NNS
cord-129086-ra2njvcz	115	18	have	have	VBP
cord-129086-ra2njvcz	115	19	been	be	VBN
cord-129086-ra2njvcz	115	20	predicted	predict	VBN
cord-129086-ra2njvcz	115	21	by	by	IN
cord-129086-ra2njvcz	115	22	solving	solve	VBG
cord-129086-ra2njvcz	115	23	a	a	DT
cord-129086-ra2njvcz	115	24	series	series	NN
cord-129086-ra2njvcz	115	25	of	of	IN
cord-129086-ra2njvcz	115	26	translation	translation	NN
cord-129086-ra2njvcz	115	27	equations	equation	NNS
cord-129086-ra2njvcz	115	28	(	(	-LRB-
cord-129086-ra2njvcz	115	29	Lagrangian	lagrangian	JJ
cord-129086-ra2njvcz	115	30	approach	approach	NN
cord-129086-ra2njvcz	115	31	)	)	-RRB-
cord-129086-ra2njvcz	115	32	of	of	IN
cord-129086-ra2njvcz	115	33	the	the	DT
cord-129086-ra2njvcz	115	34	discrete	discrete	JJ
cord-129086-ra2njvcz	115	35	phase	phase	NN
cord-129086-ra2njvcz	115	36	with	with	IN
cord-129086-ra2njvcz	115	37	the	the	DT
cord-129086-ra2njvcz	115	38	assumptions	assumption	NNS
cord-129086-ra2njvcz	115	39	of	of	IN
cord-129086-ra2njvcz	115	40	stationary	stationary	JJ
cord-129086-ra2njvcz	115	41	droplets	droplet	NNS
cord-129086-ra2njvcz	115	42	and	and	CC
cord-129086-ra2njvcz	115	43	limited	limited	JJ
cord-129086-ra2njvcz	115	44	thermophoresis	thermophoresis	NN
cord-129086-ra2njvcz	115	45	.	.	.
cord-129086-ra2njvcz	116	1	Continuous	continuous	JJ
cord-129086-ra2njvcz	116	2	dispersion	dispersion	NN
cord-129086-ra2njvcz	116	3	of	of	IN
cord-129086-ra2njvcz	116	4	saliva	saliva	NN
cord-129086-ra2njvcz	116	5	droplets	droplet	NNS
cord-129086-ra2njvcz	116	6	throughout	throughout	IN
cord-129086-ra2njvcz	116	7	the	the	DT
cord-129086-ra2njvcz	116	8	computational	computational	JJ
cord-129086-ra2njvcz	116	9	domain	domain	NN
cord-129086-ra2njvcz	116	10	has	have	VBZ
cord-129086-ra2njvcz	116	11	been	be	VBN
cord-129086-ra2njvcz	116	12	considered	consider	VBN
cord-129086-ra2njvcz	116	13	in	in	IN
cord-129086-ra2njvcz	116	14	the	the	DT
cord-129086-ra2njvcz	116	15	computations	computation	NNS
cord-129086-ra2njvcz	116	16	.	.	.
cord-129086-ra2njvcz	117	1	Also	also	RB
cord-129086-ra2njvcz	117	2	,	,	,
cord-129086-ra2njvcz	117	3	some	some	DT
cord-129086-ra2njvcz	117	4	basic	basic	JJ
cord-129086-ra2njvcz	117	5	parameters	parameter	NNS
cord-129086-ra2njvcz	117	6	like	like	IN
cord-129086-ra2njvcz	117	7	velocity	velocity	NN
cord-129086-ra2njvcz	117	8	,	,	,
cord-129086-ra2njvcz	117	9	mass	mass	NN
cord-129086-ra2njvcz	117	10	,	,	,
cord-129086-ra2njvcz	117	11	and	and	CC
cord-129086-ra2njvcz	117	12	position	position	NN
cord-129086-ra2njvcz	117	13	of	of	IN
cord-129086-ra2njvcz	117	14	each	each	DT
cord-129086-ra2njvcz	117	15	droplet	droplet	NN
cord-129086-ra2njvcz	117	16	have	have	VBP
cord-129086-ra2njvcz	117	17	been	be	VBN
cord-129086-ra2njvcz	117	18	computed	compute	VBN
cord-129086-ra2njvcz	117	19	at	at	IN
cord-129086-ra2njvcz	117	20	every	every	DT
cord-129086-ra2njvcz	117	21	time	time	NN
cord-129086-ra2njvcz	117	22	step	step	NN
cord-129086-ra2njvcz	117	23	.	.	.
cord-129086-ra2njvcz	118	1	The	the	DT
cord-129086-ra2njvcz	118	2	translational	translational	JJ
cord-129086-ra2njvcz	118	3	equation	equation	NN
cord-129086-ra2njvcz	118	4	for	for	IN
cord-129086-ra2njvcz	118	5	the	the	DT
cord-129086-ra2njvcz	118	6	saliva	saliva	NN
cord-129086-ra2njvcz	118	7	micro	micro	JJ
cord-129086-ra2njvcz	118	8	-	-	JJ
cord-129086-ra2njvcz	118	9	droplet	droplet	NN
cord-129086-ra2njvcz	118	10	trajectory	trajectory	NN
cord-129086-ra2njvcz	118	11	is	be	VBZ
cord-129086-ra2njvcz	118	12	given	give	VBN
cord-129086-ra2njvcz	118	13	by	by	IN
cord-129086-ra2njvcz	118	14	,	,	,
cord-129086-ra2njvcz	118	15	46	46	CD
cord-129086-ra2njvcz	118	16	where	where	WRB
cord-129086-ra2njvcz	118	17	,	,	,
cord-129086-ra2njvcz	118	18	,	,	,
cord-129086-ra2njvcz	118	19	,	,	,
cord-129086-ra2njvcz	118	20	are	be	VBP
cord-129086-ra2njvcz	118	21	the	the	DT
cord-129086-ra2njvcz	118	22	Stokes	Stokes	NNP
cord-129086-ra2njvcz	118	23	drag	drag	NN
cord-129086-ra2njvcz	118	24	force	force	NN
cord-129086-ra2njvcz	118	25	,	,	,
cord-129086-ra2njvcz	118	26	gravity	gravity	NN
cord-129086-ra2njvcz	118	27	,	,	,
cord-129086-ra2njvcz	118	28	lift	lift	NN
cord-129086-ra2njvcz	118	29	or	or	CC
cord-129086-ra2njvcz	118	30	buoyancy	buoyancy	NN
cord-129086-ra2njvcz	118	31	force	force	NN
cord-129086-ra2njvcz	118	32	,	,	,
cord-129086-ra2njvcz	118	33	and	and	CC
cord-129086-ra2njvcz	118	34	Brownian	Brownian	NNP
cord-129086-ra2njvcz	118	35	motioninduced	motioninduce	VBD
cord-129086-ra2njvcz	118	36	force	force	NN
cord-129086-ra2njvcz	118	37	,	,	,
cord-129086-ra2njvcz	118	38	respectively	respectively	RB
cord-129086-ra2njvcz	118	39	.	.	.
cord-129086-ra2njvcz	119	1	Also	also	RB
cord-129086-ra2njvcz	119	2	,	,	,
cord-129086-ra2njvcz	119	3	,	,	,
cord-129086-ra2njvcz	119	4	,	,	,
cord-129086-ra2njvcz	119	5	,	,	,
cord-129086-ra2njvcz	119	6	,	,	,
cord-129086-ra2njvcz	119	7	⃗	⃗	NNP
cord-129086-ra2njvcz	119	8	are	be	VBP
cord-129086-ra2njvcz	119	9	the	the	DT
cord-129086-ra2njvcz	119	10	mass	mass	NN
cord-129086-ra2njvcz	119	11	,	,	,
cord-129086-ra2njvcz	119	12	radius	radius	NN
cord-129086-ra2njvcz	119	13	,	,	,
cord-129086-ra2njvcz	119	14	volume	volume	NN
cord-129086-ra2njvcz	119	15	,	,	,
cord-129086-ra2njvcz	119	16	density	density	NN
cord-129086-ra2njvcz	119	17	,	,	,
cord-129086-ra2njvcz	119	18	and	and	CC
cord-129086-ra2njvcz	119	19	velocity	velocity	NN
cord-129086-ra2njvcz	119	20	vector	vector	NN
cord-129086-ra2njvcz	119	21	of	of	IN
cord-129086-ra2njvcz	119	22	the	the	DT
cord-129086-ra2njvcz	119	23	saliva	saliva	NN
cord-129086-ra2njvcz	119	24	droplets	droplet	NNS
cord-129086-ra2njvcz	119	25	,	,	,
cord-129086-ra2njvcz	119	26	respectively	respectively	RB
cord-129086-ra2njvcz	119	27	.	.	.
cord-129086-ra2njvcz	120	1	,	,	,
cord-129086-ra2njvcz	120	2	⃗	⃗	NNP
cord-129086-ra2njvcz	120	3	are	be	VBP
cord-129086-ra2njvcz	120	4	the	the	DT
cord-129086-ra2njvcz	120	5	fluid	fluid	JJ
cord-129086-ra2njvcz	120	6	density	density	NN
cord-129086-ra2njvcz	120	7	and	and	CC
cord-129086-ra2njvcz	120	8	the	the	DT
cord-129086-ra2njvcz	120	9	fluid	fluid	JJ
cord-129086-ra2njvcz	120	10	velocity	velocity	NN
cord-129086-ra2njvcz	120	11	vector	vector	NN
cord-129086-ra2njvcz	120	12	,	,	,
cord-129086-ra2njvcz	120	13	respectively	respectively	RB
cord-129086-ra2njvcz	120	14	.	.	.
cord-129086-ra2njvcz	121	1	The	the	DT
cord-129086-ra2njvcz	121	2	drag	drag	NN
cord-129086-ra2njvcz	121	3	coefficient	coefficient	NN
cord-129086-ra2njvcz	121	4	values	value	NNS
cord-129086-ra2njvcz	121	5	depend	depend	VBP
cord-129086-ra2njvcz	121	6	on	on	IN
cord-129086-ra2njvcz	121	7	the	the	DT
cord-129086-ra2njvcz	121	8	droplet	droplet	NN
cord-129086-ra2njvcz	121	9	's	's	POS
cord-129086-ra2njvcz	121	10	Reynolds	Reynolds	NNP
cord-129086-ra2njvcz	121	11	number	number	NN
cord-129086-ra2njvcz	121	12	and	and	CC
cord-129086-ra2njvcz	121	13	can	can	MD
cord-129086-ra2njvcz	121	14	be	be	VB
cord-129086-ra2njvcz	121	15	calculated	calculate	VBN
cord-129086-ra2njvcz	121	16	from	from	IN
cord-129086-ra2njvcz	121	17	,	,	,
cord-129086-ra2njvcz	121	18	Here	here	RB
cord-129086-ra2njvcz	121	19	,	,	,
cord-129086-ra2njvcz	121	20	=	=	NFP
cord-129086-ra2njvcz	122	1	2	2	LS
cord-129086-ra2njvcz	122	2	|⃗	|⃗	NN
cord-129086-ra2njvcz	122	3	⃗	⃗	NN
cord-129086-ra2njvcz	122	4	−⃗	−⃗	NNP
cord-129086-ra2njvcz	122	5	⃗	⃗	NNP
cord-129086-ra2njvcz	122	6	|	|	NNP
cord-129086-ra2njvcz	122	7	.	.	.
cord-129086-ra2njvcz	123	1	In	in	IN
cord-129086-ra2njvcz	123	2	above	above	JJ
cord-129086-ra2njvcz	123	3	expressions	expression	NNS
cord-129086-ra2njvcz	123	4	,	,	,
cord-129086-ra2njvcz	123	5	the	the	DT
cord-129086-ra2njvcz	123	6	droplet	droplet	NN
cord-129086-ra2njvcz	123	7	distribution	distribution	NN
cord-129086-ra2njvcz	123	8	is	be	VBZ
cord-129086-ra2njvcz	123	9	an	an	DT
cord-129086-ra2njvcz	123	10	important	important	JJ
cord-129086-ra2njvcz	123	11	factor	factor	NN
cord-129086-ra2njvcz	123	12	as	as	IN
cord-129086-ra2njvcz	123	13	their	-PRON-	PRP$
cord-129086-ra2njvcz	123	14	size	size	NN
cord-129086-ra2njvcz	123	15	decides	decide	VBZ
cord-129086-ra2njvcz	123	16	the	the	DT
cord-129086-ra2njvcz	123	17	travel	travel	NN
cord-129086-ra2njvcz	123	18	path	path	NN
cord-129086-ra2njvcz	123	19	distance	distance	NN
cord-129086-ra2njvcz	123	20	,	,	,
cord-129086-ra2njvcz	123	21	and	and	CC
cord-129086-ra2njvcz	123	22	eventually	eventually	RB
cord-129086-ra2njvcz	123	23	the	the	DT
cord-129086-ra2njvcz	123	24	infection	infection	NN
cord-129086-ra2njvcz	123	25	risk	risk	NN
cord-129086-ra2njvcz	123	26	.	.	.
cord-129086-ra2njvcz	124	1	50	50	CD
cord-129086-ra2njvcz	125	1	So	so	RB
cord-129086-ra2njvcz	125	2	,	,	,
cord-129086-ra2njvcz	125	3	for	for	IN
cord-129086-ra2njvcz	125	4	coughing	cough	VBG
cord-129086-ra2njvcz	125	5	simulation	simulation	NN
cord-129086-ra2njvcz	125	6	the	the	DT
cord-129086-ra2njvcz	125	7	droplet	droplet	NN
cord-129086-ra2njvcz	125	8	breakup	breakup	NN
cord-129086-ra2njvcz	125	9	approach	approach	NN
cord-129086-ra2njvcz	125	10	is	be	VBZ
cord-129086-ra2njvcz	125	11	used	use	VBN
cord-129086-ra2njvcz	125	12	.	.	.
cord-129086-ra2njvcz	126	1	Pendar	Pendar	NNP
cord-129086-ra2njvcz	126	2	and	and	CC
cord-129086-ra2njvcz	126	3	Páscoa	Páscoa	NNP
cord-129086-ra2njvcz	126	4	46	46	CD
cord-129086-ra2njvcz	126	5	used	use	VBN
cord-129086-ra2njvcz	126	6	Rosin	Rosin	NNP
cord-129086-ra2njvcz	126	7	-	-	HYPH
cord-129086-ra2njvcz	126	8	Rammler	Rammler	NNP
cord-129086-ra2njvcz	126	9	breakup	breakup	NN
cord-129086-ra2njvcz	126	10	approach	approach	NN
cord-129086-ra2njvcz	126	11	in	in	IN
cord-129086-ra2njvcz	126	12	their	-PRON-	PRP$
cord-129086-ra2njvcz	126	13	coughing	cough	VBG
cord-129086-ra2njvcz	126	14	simulation	simulation	NN
cord-129086-ra2njvcz	126	15	work	work	NN
cord-129086-ra2njvcz	126	16	Which	which	WDT
cord-129086-ra2njvcz	126	17	is	be	VBZ
cord-129086-ra2njvcz	126	18	expressed	express	VBN
cord-129086-ra2njvcz	126	19	as	as	IN
cord-129086-ra2njvcz	126	20	:	:	:
cord-129086-ra2njvcz	126	21	Where	where	WRB
cord-129086-ra2njvcz	126	22	and	and	CC
cord-129086-ra2njvcz	126	23	are	be	VBP
cord-129086-ra2njvcz	126	24	the	the	DT
cord-129086-ra2njvcz	126	25	exponential	exponential	JJ
cord-129086-ra2njvcz	126	26	factors	factor	NNS
cord-129086-ra2njvcz	126	27	and	and	CC
cord-129086-ra2njvcz	126	28	average	average	JJ
cord-129086-ra2njvcz	126	29	radius	radius	NN
cord-129086-ra2njvcz	126	30	of	of	IN
cord-129086-ra2njvcz	126	31	the	the	DT
cord-129086-ra2njvcz	126	32	droplet	droplet	NN
cord-129086-ra2njvcz	126	33	,	,	,
cord-129086-ra2njvcz	126	34	respectively	respectively	RB
cord-129086-ra2njvcz	126	35	.	.	.
cord-129086-ra2njvcz	127	1	These	these	DT
cord-129086-ra2njvcz	127	2	parameters	parameter	NNS
cord-129086-ra2njvcz	127	3	are	be	VBP
cord-129086-ra2njvcz	127	4	based	base	VBN
cord-129086-ra2njvcz	127	5	on	on	IN
cord-129086-ra2njvcz	127	6	the	the	DT
cord-129086-ra2njvcz	127	7	saliva	saliva	NN
cord-129086-ra2njvcz	127	8	flow	flow	NN
cord-129086-ra2njvcz	127	9	rate	rate	NN
cord-129086-ra2njvcz	127	10	.	.	.
cord-129086-ra2njvcz	128	1	Recently	recently	RB
cord-129086-ra2njvcz	128	2	,	,	,
cord-129086-ra2njvcz	128	3	several	several	JJ
cord-129086-ra2njvcz	128	4	studies	study	NNS
cord-129086-ra2njvcz	128	5	have	have	VBP
cord-129086-ra2njvcz	128	6	attempted	attempt	VBN
cord-129086-ra2njvcz	128	7	to	to	TO
cord-129086-ra2njvcz	128	8	understand	understand	VB
cord-129086-ra2njvcz	128	9	the	the	DT
cord-129086-ra2njvcz	128	10	dynamics	dynamic	NNS
cord-129086-ra2njvcz	128	11	of	of	IN
cord-129086-ra2njvcz	128	12	droplet	droplet	NN
cord-129086-ra2njvcz	128	13	formation	formation	NN
cord-129086-ra2njvcz	128	14	and	and	CC
cord-129086-ra2njvcz	128	15	transport	transport	NN
cord-129086-ra2njvcz	128	16	.	.	.
cord-129086-ra2njvcz	129	1	Cummins	Cummins	NNP
cord-129086-ra2njvcz	129	2	et	et	NNP
cord-129086-ra2njvcz	129	3	al	al	NNP
cord-129086-ra2njvcz	129	4	.	.	.
cord-129086-ra2njvcz	130	1	51	51	CD
cord-129086-ra2njvcz	130	2	investigated	investigate	VBD
cord-129086-ra2njvcz	130	3	the	the	DT
cord-129086-ra2njvcz	130	4	dispersion	dispersion	NN
cord-129086-ra2njvcz	130	5	of	of	IN
cord-129086-ra2njvcz	130	6	spherical	spherical	JJ
cord-129086-ra2njvcz	130	7	droplets	droplet	NNS
cord-129086-ra2njvcz	130	8	in	in	IN
cord-129086-ra2njvcz	130	9	the	the	DT
cord-129086-ra2njvcz	130	10	presence	presence	NN
cord-129086-ra2njvcz	130	11	of	of	IN
cord-129086-ra2njvcz	130	12	a	a	DT
cord-129086-ra2njvcz	130	13	sourcesink	sourcesink	JJ
cord-129086-ra2njvcz	130	14	pair	pair	NN
cord-129086-ra2njvcz	130	15	flow	flow	NN
cord-129086-ra2njvcz	130	16	field	field	NN
cord-129086-ra2njvcz	130	17	.	.	.
cord-129086-ra2njvcz	131	1	The	the	DT
cord-129086-ra2njvcz	131	2	Maxey	Maxey	NNP
cord-129086-ra2njvcz	131	3	-	-	HYPH
cord-129086-ra2njvcz	131	4	Riley	Riley	NNP
cord-129086-ra2njvcz	131	5	equation	equation	NN
cord-129086-ra2njvcz	131	6	was	be	VBD
cord-129086-ra2njvcz	131	7	used	use	VBN
cord-129086-ra2njvcz	131	8	to	to	TO
cord-129086-ra2njvcz	131	9	describe	describe	VB
cord-129086-ra2njvcz	131	10	the	the	DT
cord-129086-ra2njvcz	131	11	finite	finite	JJ
cord-129086-ra2njvcz	131	12	-	-	HYPH
cord-129086-ra2njvcz	131	13	sized	sized	JJ
cord-129086-ra2njvcz	131	14	spherical	spherical	JJ
cord-129086-ra2njvcz	131	15	particle	particle	NN
cord-129086-ra2njvcz	131	16	motion	motion	NN
cord-129086-ra2njvcz	131	17	in	in	IN
cord-129086-ra2njvcz	131	18	an	an	DT
cord-129086-ra2njvcz	131	19	ambient	ambient	JJ
cord-129086-ra2njvcz	131	20	fluid	fluid	NN
cord-129086-ra2njvcz	131	21	flow	flow	NN
cord-129086-ra2njvcz	131	22	.	.	.
cord-129086-ra2njvcz	132	1	The	the	DT
cord-129086-ra2njvcz	132	2	presented	present	VBN
cord-129086-ra2njvcz	132	3	non	non	JJ
cord-129086-ra2njvcz	132	4	-	-	JJ
cord-129086-ra2njvcz	132	5	dimensional	dimensional	JJ
cord-129086-ra2njvcz	132	6	mathematical	mathematical	JJ
cord-129086-ra2njvcz	132	7	models	model	NNS
cord-129086-ra2njvcz	132	8	were	be	VBD
cord-129086-ra2njvcz	132	9	based	base	VBN
cord-129086-ra2njvcz	132	10	on	on	IN
cord-129086-ra2njvcz	132	11	the	the	DT
cord-129086-ra2njvcz	132	12	Newton	Newton	NNP
cord-129086-ra2njvcz	132	13	's	's	POS
cord-129086-ra2njvcz	132	14	second	second	JJ
cord-129086-ra2njvcz	132	15	law	law	NN
cord-129086-ra2njvcz	132	16	of	of	IN
cord-129086-ra2njvcz	132	17	motion	motion	NN
cord-129086-ra2njvcz	132	18	in	in	IN
cord-129086-ra2njvcz	132	19	which	which	WDT
cord-129086-ra2njvcz	132	20	the	the	DT
cord-129086-ra2njvcz	132	21	forces	force	NNS
cord-129086-ra2njvcz	132	22	acting	act	VBG
cord-129086-ra2njvcz	132	23	on	on	IN
cord-129086-ra2njvcz	132	24	the	the	DT
cord-129086-ra2njvcz	132	25	particle	particle	NN
cord-129086-ra2njvcz	132	26	involved	involve	VBD
cord-129086-ra2njvcz	132	27	the	the	DT
cord-129086-ra2njvcz	132	28	gravity	gravity	NN
cord-129086-ra2njvcz	132	29	force	force	NN
cord-129086-ra2njvcz	132	30	,	,	,
cord-129086-ra2njvcz	132	31	the	the	DT
cord-129086-ra2njvcz	132	32	drag	drag	NN
cord-129086-ra2njvcz	132	33	force	force	NN
cord-129086-ra2njvcz	132	34	,	,	,
cord-129086-ra2njvcz	132	35	an	an	DT
cord-129086-ra2njvcz	132	36	added	add	VBN
cord-129086-ra2njvcz	132	37	mass	mass	NN
cord-129086-ra2njvcz	132	38	force	force	NN
cord-129086-ra2njvcz	132	39	,	,	,
cord-129086-ra2njvcz	132	40	the	the	DT
cord-129086-ra2njvcz	132	41	force	force	NN
cord-129086-ra2njvcz	132	42	due	due	JJ
cord-129086-ra2njvcz	132	43	to	to	IN
cord-129086-ra2njvcz	132	44	the	the	DT
cord-129086-ra2njvcz	132	45	undisturbed	undisturbed	JJ
cord-129086-ra2njvcz	132	46	flow	flow	NN
cord-129086-ra2njvcz	132	47	,	,	,
cord-129086-ra2njvcz	132	48	and	and	CC
cord-129086-ra2njvcz	132	49	a	a	DT
cord-129086-ra2njvcz	132	50	Basset	Basset	NNP
cord-129086-ra2njvcz	132	51	-	-	HYPH
cord-129086-ra2njvcz	132	52	Boussinesq	Boussinesq	NNP
cord-129086-ra2njvcz	132	53	history	history	NN
cord-129086-ra2njvcz	132	54	term	term	NN
cord-129086-ra2njvcz	132	55	.	.	.
cord-129086-ra2njvcz	133	1	The	the	DT
cord-129086-ra2njvcz	133	2	analytical	analytical	JJ
cord-129086-ra2njvcz	133	3	results	result	NNS
cord-129086-ra2njvcz	133	4	suggested	suggest	VBD
cord-129086-ra2njvcz	133	5	that	that	IN
cord-129086-ra2njvcz	133	6	droplets	droplet	NNS
cord-129086-ra2njvcz	133	7	with	with	IN
cord-129086-ra2njvcz	133	8	a	a	DT
cord-129086-ra2njvcz	133	9	smaller	small	JJR
cord-129086-ra2njvcz	133	10	size	size	NN
cord-129086-ra2njvcz	133	11	(	(	-LRB-
cord-129086-ra2njvcz	133	12	<	<	NNP
cord-129086-ra2njvcz	133	13	75	75	CD
cord-129086-ra2njvcz	133	14	μm	μm	NNS
cord-129086-ra2njvcz	133	15	)	)	-RRB-
cord-129086-ra2njvcz	133	16	moved	move	VBD
cord-129086-ra2njvcz	133	17	a	a	DT
cord-129086-ra2njvcz	133	18	greater	great	JJR
cord-129086-ra2njvcz	133	19	distance	distance	NN
cord-129086-ra2njvcz	133	20	because	because	IN
cord-129086-ra2njvcz	133	21	of	of	IN
cord-129086-ra2njvcz	133	22	gravity	gravity	NN
cord-129086-ra2njvcz	133	23	's	's	POS
cord-129086-ra2njvcz	133	24	smaller	small	JJR
cord-129086-ra2njvcz	133	25	impact	impact	NN
cord-129086-ra2njvcz	133	26	.	.	.
cord-129086-ra2njvcz	134	1	In	in	IN
cord-129086-ra2njvcz	134	2	comparison	comparison	NN
cord-129086-ra2njvcz	134	3	,	,	,
cord-129086-ra2njvcz	134	4	the	the	DT
cord-129086-ra2njvcz	134	5	larger	large	JJR
cord-129086-ra2njvcz	134	6	size	size	NN
cord-129086-ra2njvcz	134	7	droplets	droplet	NNS
cord-129086-ra2njvcz	134	8	(	(	-LRB-
cord-129086-ra2njvcz	134	9	>	>	NFP
cord-129086-ra2njvcz	134	10	400	400	CD
cord-129086-ra2njvcz	134	11	μm	μm	NNS
cord-129086-ra2njvcz	134	12	)	)	-RRB-
cord-129086-ra2njvcz	134	13	traveled	travel	VBD
cord-129086-ra2njvcz	134	14	a	a	DT
cord-129086-ra2njvcz	134	15	relatively	relatively	RB
cord-129086-ra2njvcz	134	16	long	long	JJ
cord-129086-ra2njvcz	134	17	distance	distance	NN
cord-129086-ra2njvcz	134	18	before	before	IN
cord-129086-ra2njvcz	134	19	getting	get	VBG
cord-129086-ra2njvcz	134	20	pulled	pull	VBN
cord-129086-ra2njvcz	134	21	into	into	IN
cord-129086-ra2njvcz	134	22	the	the	DT
cord-129086-ra2njvcz	134	23	sink	sink	NN
cord-129086-ra2njvcz	134	24	by	by	IN
cord-129086-ra2njvcz	134	25	their	-PRON-	PRP$
cord-129086-ra2njvcz	134	26	more	more	RBR
cord-129086-ra2njvcz	134	27	considerable	considerable	JJ
cord-129086-ra2njvcz	134	28	inertia	inertia	NN
cord-129086-ra2njvcz	134	29	.	.	.
cord-129086-ra2njvcz	135	1	However	however	RB
cord-129086-ra2njvcz	135	2	,	,	,
cord-129086-ra2njvcz	135	3	the	the	DT
cord-129086-ra2njvcz	135	4	dispersion	dispersion	NN
cord-129086-ra2njvcz	135	5	of	of	IN
cord-129086-ra2njvcz	135	6	intermediate	intermediate	JJ
cord-129086-ra2njvcz	135	7	size	size	NN
cord-129086-ra2njvcz	135	8	droplets	droplet	NNS
cord-129086-ra2njvcz	135	9	(	(	-LRB-
cord-129086-ra2njvcz	135	10	75	75	CD
cord-129086-ra2njvcz	135	11	μm	μm	NN
cord-129086-ra2njvcz	135	12	-400	-400	NN
cord-129086-ra2njvcz	135	13	μm	μm	NN
cord-129086-ra2njvcz	135	14	)	)	-RRB-
cord-129086-ra2njvcz	135	15	was	be	VBD
cord-129086-ra2njvcz	135	16	found	find	VBN
cord-129086-ra2njvcz	135	17	to	to	TO
cord-129086-ra2njvcz	135	18	be	be	VB
cord-129086-ra2njvcz	135	19	complicated	complicate	VBN
cord-129086-ra2njvcz	135	20	under	under	IN
cord-129086-ra2njvcz	135	21	the	the	DT
cord-129086-ra2njvcz	135	22	influence	influence	NN
cord-129086-ra2njvcz	135	23	of	of	IN
cord-129086-ra2njvcz	135	24	both	both	DT
cord-129086-ra2njvcz	135	25	drag	drag	VBP
cord-129086-ra2njvcz	135	26	and	and	CC
cord-129086-ra2njvcz	135	27	gravity	gravity	NN
cord-129086-ra2njvcz	135	28	forces	force	NNS
cord-129086-ra2njvcz	135	29	.	.	.
cord-129086-ra2njvcz	136	1	Busco	Busco	NNP
cord-129086-ra2njvcz	136	2	et	et	NNP
cord-129086-ra2njvcz	136	3	al	al	NNP
cord-129086-ra2njvcz	136	4	.	.	.
cord-129086-ra2njvcz	137	1	52	52	CD
cord-129086-ra2njvcz	137	2	used	use	VBD
cord-129086-ra2njvcz	137	3	the	the	DT
cord-129086-ra2njvcz	137	4	computational	computational	JJ
cord-129086-ra2njvcz	137	5	fluid	fluid	JJ
cord-129086-ra2njvcz	137	6	dynamics	dynamic	NNS
cord-129086-ra2njvcz	137	7	approach	approach	VBP
cord-129086-ra2njvcz	137	8	to	to	TO
cord-129086-ra2njvcz	137	9	predict	predict	VB
cord-129086-ra2njvcz	137	10	droplets	droplet	NNS
cord-129086-ra2njvcz	137	11	and	and	CC
cord-129086-ra2njvcz	137	12	aerosols	aerosol	NNS
cord-129086-ra2njvcz	137	13	spread	spread	VBP
cord-129086-ra2njvcz	137	14	.	.	.
cord-129086-ra2njvcz	138	1	The	the	DT
cord-129086-ra2njvcz	138	2	biomechanics	biomechanic	NNS
cord-129086-ra2njvcz	138	3	of	of	IN
cord-129086-ra2njvcz	138	4	a	a	DT
cord-129086-ra2njvcz	138	5	human	human	JJ
cord-129086-ra2njvcz	138	6	sneeze	sneeze	NN
cord-129086-ra2njvcz	138	7	,	,	,
cord-129086-ra2njvcz	138	8	including	include	VBG
cord-129086-ra2njvcz	138	9	complex	complex	JJ
cord-129086-ra2njvcz	138	10	muscle	muscle	NN
cord-129086-ra2njvcz	138	11	contractions	contraction	NNS
cord-129086-ra2njvcz	138	12	and	and	CC
cord-129086-ra2njvcz	138	13	relaxations	relaxation	NNS
cord-129086-ra2njvcz	138	14	,	,	,
cord-129086-ra2njvcz	138	15	were	be	VBD
cord-129086-ra2njvcz	138	16	included	include	VBN
cord-129086-ra2njvcz	138	17	in	in	IN
cord-129086-ra2njvcz	138	18	the	the	DT
cord-129086-ra2njvcz	138	19	simulation	simulation	NN
cord-129086-ra2njvcz	138	20	by	by	IN
cord-129086-ra2njvcz	138	21	imposing	impose	VBG
cord-129086-ra2njvcz	138	22	a	a	DT
cord-129086-ra2njvcz	138	23	momentum	momentum	NN
cord-129086-ra2njvcz	138	24	source	source	NN
cord-129086-ra2njvcz	138	25	term	term	NN
cord-129086-ra2njvcz	138	26	to	to	IN
cord-129086-ra2njvcz	138	27	the	the	DT
cord-129086-ra2njvcz	138	28	coupled	couple	VBN
cord-129086-ra2njvcz	138	29	Eulerian	Eulerian	NNP
cord-129086-ra2njvcz	138	30	-	-	HYPH
cord-129086-ra2njvcz	138	31	Lagrangian	Lagrangian	NNP
cord-129086-ra2njvcz	138	32	momentum	momentum	NN
cord-129086-ra2njvcz	138	33	equations	equation	NNS
cord-129086-ra2njvcz	138	34	(	(	-LRB-
cord-129086-ra2njvcz	138	35	13	13	CD
cord-129086-ra2njvcz	138	36	)	)	-RRB-
cord-129086-ra2njvcz	138	37	.	.	.
cord-129086-ra2njvcz	139	1	The	the	DT
cord-129086-ra2njvcz	139	2	instantaneous	instantaneous	JJ
cord-129086-ra2njvcz	139	3	magnitude	magnitude	NN
cord-129086-ra2njvcz	139	4	of	of	IN
cord-129086-ra2njvcz	139	5	the	the	DT
cord-129086-ra2njvcz	139	6	sneezing	sneeze	VBG
cord-129086-ra2njvcz	139	7	momentum	momentum	NN
cord-129086-ra2njvcz	139	8	source	source	NN
cord-129086-ra2njvcz	139	9	term	term	NN
cord-129086-ra2njvcz	139	10	has	have	VBZ
cord-129086-ra2njvcz	139	11	been	be	VBN
cord-129086-ra2njvcz	139	12	defined	define	VBN
cord-129086-ra2njvcz	139	13	as	as	IN
cord-129086-ra2njvcz	139	14	|	|	NNP
cord-129086-ra2njvcz	139	15	(	(	-LRB-
cord-129086-ra2njvcz	139	16	)	)	-RRB-
cord-129086-ra2njvcz	139	17	|	|	NNS
cord-129086-ra2njvcz	139	18	=	=	NFP
cord-129086-ra2njvcz	139	19	(	(	-LRB-
cord-129086-ra2njvcz	139	20	)	)	-RRB-
cord-129086-ra2njvcz	140	1	⁄	⁄	NNP
cord-129086-ra2njvcz	140	2	,	,	,
cord-129086-ra2njvcz	140	3	where	where	WRB
cord-129086-ra2njvcz	140	4	p(t	p(t	NNP
cord-129086-ra2njvcz	140	5	)	)	-RRB-
cord-129086-ra2njvcz	140	6	is	be	VBZ
cord-129086-ra2njvcz	140	7	the	the	DT
cord-129086-ra2njvcz	140	8	experimental	experimental	JJ
cord-129086-ra2njvcz	140	9	pressure	pressure	NN
cord-129086-ra2njvcz	140	10	signal	signal	NN
cord-129086-ra2njvcz	140	11	,	,	,
cord-129086-ra2njvcz	140	12	and	and	CC
cord-129086-ra2njvcz	140	13	L	l	NN
cord-129086-ra2njvcz	140	14	is	be	VBZ
cord-129086-ra2njvcz	140	15	the	the	DT
cord-129086-ra2njvcz	140	16	characteristic	characteristic	JJ
cord-129086-ra2njvcz	140	17	equivalent	equivalent	JJ
cord-129086-ra2njvcz	140	18	length	length	NN
cord-129086-ra2njvcz	140	19	of	of	IN
cord-129086-ra2njvcz	140	20	the	the	DT
cord-129086-ra2njvcz	140	21	human	human	JJ
cord-129086-ra2njvcz	140	22	upper	upper	JJ
cord-129086-ra2njvcz	140	23	-	-	HYPH
cord-129086-ra2njvcz	140	24	respiratory	respiratory	JJ
cord-129086-ra2njvcz	140	25	system	system	NN
cord-129086-ra2njvcz	140	26	ducts	duct	NNS
cord-129086-ra2njvcz	140	27	.	.	.
cord-129086-ra2njvcz	141	1	The	the	DT
cord-129086-ra2njvcz	141	2	experimental	experimental	JJ
cord-129086-ra2njvcz	141	3	results	result	NNS
cord-129086-ra2njvcz	141	4	validated	validate	VBD
cord-129086-ra2njvcz	141	5	the	the	DT
cord-129086-ra2njvcz	141	6	developed	develop	VBN
cord-129086-ra2njvcz	141	7	model	model	NN
cord-129086-ra2njvcz	141	8	for	for	IN
cord-129086-ra2njvcz	141	9	the	the	DT
cord-129086-ra2njvcz	141	10	estimation	estimation	NN
cord-129086-ra2njvcz	141	11	of	of	IN
cord-129086-ra2njvcz	141	12	droplets	droplet	NNS
cord-129086-ra2njvcz	141	13	and	and	CC
cord-129086-ra2njvcz	141	14	aerosols	aerosol	NNS
cord-129086-ra2njvcz	141	15	spreads	spread	VBZ
cord-129086-ra2njvcz	141	16	.	.	.
cord-129086-ra2njvcz	142	1	Das	Das	NNP
cord-129086-ra2njvcz	142	2	et	et	FW
cord-129086-ra2njvcz	142	3	al	al	NNP
cord-129086-ra2njvcz	142	4	.	.	.
cord-129086-ra2njvcz	143	1	53	53	CD
cord-129086-ra2njvcz	143	2	investigated	investigate	VBD
cord-129086-ra2njvcz	143	3	the	the	DT
cord-129086-ra2njvcz	143	4	airborne	airborne	JJ
cord-129086-ra2njvcz	143	5	virus	virus	NN
cord-129086-ra2njvcz	143	6	transmission	transmission	NN
cord-129086-ra2njvcz	143	7	through	through	IN
cord-129086-ra2njvcz	143	8	sneezed	sneeze	VBD
cord-129086-ra2njvcz	143	9	and	and	CC
cord-129086-ra2njvcz	143	10	coughed	cough	VBD
cord-129086-ra2njvcz	143	11	droplets	droplet	NNS
cord-129086-ra2njvcz	143	12	and	and	CC
cord-129086-ra2njvcz	143	13	aerosols	aerosol	NNS
cord-129086-ra2njvcz	143	14	.	.	.
cord-129086-ra2njvcz	144	1	The	the	DT
cord-129086-ra2njvcz	144	2	ejected	eject	VBN
cord-129086-ra2njvcz	144	3	droplet	droplet	NN
cord-129086-ra2njvcz	144	4	motions	motion	NNS
cord-129086-ra2njvcz	144	5	were	be	VBD
cord-129086-ra2njvcz	144	6	estimated	estimate	VBN
cord-129086-ra2njvcz	144	7	both	both	CC
cord-129086-ra2njvcz	144	8	for	for	IN
cord-129086-ra2njvcz	144	9	still	still	RB
cord-129086-ra2njvcz	144	10	and	and	CC
cord-129086-ra2njvcz	144	11	flowing	flow	VBG
cord-129086-ra2njvcz	144	12	air	air	NN
cord-129086-ra2njvcz	144	13	conditions	condition	NNS
cord-129086-ra2njvcz	144	14	by	by	IN
cord-129086-ra2njvcz	144	15	solving	solve	VBG
cord-129086-ra2njvcz	144	16	the	the	DT
cord-129086-ra2njvcz	144	17	Langevin	Langevin	NNP
cord-129086-ra2njvcz	144	18	differential	differential	JJ
cord-129086-ra2njvcz	144	19	equation	equation	NN
cord-129086-ra2njvcz	144	20	using	use	VBG
cord-129086-ra2njvcz	144	21	Monte	Monte	NNP
cord-129086-ra2njvcz	144	22	-	-	HYPH
cord-129086-ra2njvcz	144	23	Carlo	Carlo	NNP
cord-129086-ra2njvcz	144	24	numerical	numerical	JJ
cord-129086-ra2njvcz	144	25	method	method	NN
cord-129086-ra2njvcz	144	26	.	.	.
cord-129086-ra2njvcz	145	1	The	the	DT
cord-129086-ra2njvcz	145	2	Langevin	Langevin	NNP
cord-129086-ra2njvcz	145	3	equations	equation	NNS
cord-129086-ra2njvcz	145	4	for	for	IN
cord-129086-ra2njvcz	145	5	the	the	DT
cord-129086-ra2njvcz	145	6	transport	transport	NN
cord-129086-ra2njvcz	145	7	of	of	IN
cord-129086-ra2njvcz	145	8	the	the	DT
cord-129086-ra2njvcz	145	9	droplets	droplet	NNS
cord-129086-ra2njvcz	145	10	of	of	IN
cord-129086-ra2njvcz	145	11	mass	mass	NN
cord-129086-ra2njvcz	145	12	(	(	-LRB-
cord-129086-ra2njvcz	145	13	M	M	NNP
cord-129086-ra2njvcz	145	14	)	)	-RRB-
cord-129086-ra2njvcz	145	15	in	in	IN
cord-129086-ra2njvcz	145	16	the	the	DT
cord-129086-ra2njvcz	145	17	still	still	JJ
cord-129086-ra2njvcz	145	18	air	air	NN
cord-129086-ra2njvcz	145	19	is	be	VBZ
cord-129086-ra2njvcz	145	20	given	give	VBN
cord-129086-ra2njvcz	145	21	as	as	IN
cord-129086-ra2njvcz	145	22	,	,	,
cord-129086-ra2njvcz	145	23	and	and	CC
cord-129086-ra2njvcz	145	24	are	be	VBP
cord-129086-ra2njvcz	145	25	the	the	DT
cord-129086-ra2njvcz	145	26	coordinate	coordinate	NN
cord-129086-ra2njvcz	145	27	and	and	CC
cord-129086-ra2njvcz	145	28	velocity	velocity	NN
cord-129086-ra2njvcz	145	29	shift	shift	NN
cord-129086-ra2njvcz	145	30	in	in	IN
cord-129086-ra2njvcz	145	31	each	each	DT
cord-129086-ra2njvcz	145	32	discrete	discrete	JJ
cord-129086-ra2njvcz	145	33	time	time	NN
cord-129086-ra2njvcz	145	34	step	step	NN
cord-129086-ra2njvcz	145	35	,	,	,
cord-129086-ra2njvcz	145	36	respectively	respectively	RB
cord-129086-ra2njvcz	145	37	,	,	,
cord-129086-ra2njvcz	145	38	and	and	CC
cord-129086-ra2njvcz	145	39	stands	stand	VBZ
cord-129086-ra2njvcz	145	40	for	for	IN
cord-129086-ra2njvcz	145	41	the	the	DT
cord-129086-ra2njvcz	145	42	Cartesian	cartesian	JJ
cord-129086-ra2njvcz	145	43	components	component	NNS
cord-129086-ra2njvcz	145	44	of	of	IN
cord-129086-ra2njvcz	145	45	the	the	DT
cord-129086-ra2njvcz	145	46	position	position	NN
cord-129086-ra2njvcz	145	47	and	and	CC
cord-129086-ra2njvcz	145	48	velocity	velocity	NN
cord-129086-ra2njvcz	145	49	vectors	vector	NNS
cord-129086-ra2njvcz	145	50	.	.	.
cord-129086-ra2njvcz	146	1	The	the	DT
cord-129086-ra2njvcz	146	2	first	first	JJ
cord-129086-ra2njvcz	146	3	term	term	NN
cord-129086-ra2njvcz	146	4	in	in	IN
cord-129086-ra2njvcz	146	5	the	the	DT
cord-129086-ra2njvcz	146	6	righthand	righthand	JJ
cord-129086-ra2njvcz	146	7	side	side	NN
cord-129086-ra2njvcz	146	8	of	of	IN
cord-129086-ra2njvcz	146	9	Eq.(17	Eq.(17	NNP
cord-129086-ra2njvcz	146	10	)	)	-RRB-
cord-129086-ra2njvcz	146	11	represents	represent	VBZ
cord-129086-ra2njvcz	146	12	the	the	DT
cord-129086-ra2njvcz	146	13	dissipative	dissipative	JJ
cord-129086-ra2njvcz	146	14	force	force	NN
cord-129086-ra2njvcz	146	15	.	.	.
cord-129086-ra2njvcz	147	1	The	the	DT
cord-129086-ra2njvcz	147	2	second	second	JJ
cord-129086-ra2njvcz	147	3	term	term	NN
cord-129086-ra2njvcz	147	4	stands	stand	VBZ
cord-129086-ra2njvcz	147	5	for	for	IN
cord-129086-ra2njvcz	147	6	the	the	DT
cord-129086-ra2njvcz	147	7	diffusive	diffusive	JJ
cord-129086-ra2njvcz	147	8	(	(	-LRB-
cord-129086-ra2njvcz	147	9	stochastic	stochastic	JJ
cord-129086-ra2njvcz	147	10	)	)	-RRB-
cord-129086-ra2njvcz	147	11	force	force	NN
cord-129086-ra2njvcz	147	12	where	where	WRB
cord-129086-ra2njvcz	147	13	ξ(t	ξ(t	NNP
cord-129086-ra2njvcz	147	14	)	)	-RRB-
cord-129086-ra2njvcz	147	15	that	that	WDT
cord-129086-ra2njvcz	147	16	is	be	VBZ
cord-129086-ra2njvcz	147	17	regulated	regulate	VBN
cord-129086-ra2njvcz	147	18	by	by	IN
cord-129086-ra2njvcz	147	19	the	the	DT
cord-129086-ra2njvcz	147	20	diffusion	diffusion	NN
cord-129086-ra2njvcz	147	21	coefficient	coefficient	NN
cord-129086-ra2njvcz	147	22	D.	D.	NNP
cord-129086-ra2njvcz	147	23	is	be	VBZ
cord-129086-ra2njvcz	147	24	the	the	DT
cord-129086-ra2njvcz	147	25	gravitation	gravitation	NN
cord-129086-ra2njvcz	147	26	force	force	NN
cord-129086-ra2njvcz	147	27	term	term	NN
cord-129086-ra2njvcz	147	28	acting	act	VBG
cord-129086-ra2njvcz	147	29	on	on	IN
cord-129086-ra2njvcz	147	30	a	a	DT
cord-129086-ra2njvcz	147	31	droplet	droplet	NN
cord-129086-ra2njvcz	147	32	of	of	IN
cord-129086-ra2njvcz	147	33	mass	mass	NN
cord-129086-ra2njvcz	147	34	M.	m.	NN
cord-129086-ra2njvcz	148	1	In	in	IN
cord-129086-ra2njvcz	148	2	the	the	DT
cord-129086-ra2njvcz	148	3	expression	expression	NN
cord-129086-ra2njvcz	148	4	,	,	,
cord-129086-ra2njvcz	148	5	the	the	DT
cord-129086-ra2njvcz	148	6	value	value	NN
cord-129086-ra2njvcz	148	7	of	of	IN
cord-129086-ra2njvcz	148	8	the	the	DT
cord-129086-ra2njvcz	148	9	drag	drag	NN
cord-129086-ra2njvcz	148	10	coefficients	coefficient	NNS
cord-129086-ra2njvcz	148	11	is	be	VBZ
cord-129086-ra2njvcz	148	12	obtained	obtain	VBN
cord-129086-ra2njvcz	148	13	using	use	VBG
cord-129086-ra2njvcz	148	14	the	the	DT
cord-129086-ra2njvcz	148	15	Stokes	Stokes	NNP
cord-129086-ra2njvcz	148	16	formula	formula	NN
cord-129086-ra2njvcz	148	17	,	,	,
cord-129086-ra2njvcz	149	1	=	=	SYM
cord-129086-ra2njvcz	149	2	6	6	CD
cord-129086-ra2njvcz	149	3	,	,	,
cord-129086-ra2njvcz	149	4	here	here	RB
cord-129086-ra2njvcz	149	5	is	be	VBZ
cord-129086-ra2njvcz	149	6	the	the	DT
cord-129086-ra2njvcz	149	7	droplet	droplet	NN
cord-129086-ra2njvcz	149	8	radius	radius	NN
cord-129086-ra2njvcz	149	9	and	and	CC
cord-129086-ra2njvcz	149	10	is	be	VBZ
cord-129086-ra2njvcz	149	11	viscosity	viscosity	NN
cord-129086-ra2njvcz	149	12	.	.	.
cord-129086-ra2njvcz	150	1	The	the	DT
cord-129086-ra2njvcz	150	2	diffusion	diffusion	NN
cord-129086-ra2njvcz	150	3	coefficient	coefficient	NN
cord-129086-ra2njvcz	150	4	D	d	NN
cord-129086-ra2njvcz	150	5	is	be	VBZ
cord-129086-ra2njvcz	150	6	obtained	obtain	VBN
cord-129086-ra2njvcz	150	7	from	from	IN
cord-129086-ra2njvcz	150	8	the	the	DT
cord-129086-ra2njvcz	150	9	Einstein	Einstein	NNP
cord-129086-ra2njvcz	150	10	relation	relation	NN
cord-129086-ra2njvcz	150	11	,	,	,
cord-129086-ra2njvcz	150	12	=	=	SYM
cord-129086-ra2njvcz	150	13	,	,	,
cord-129086-ra2njvcz	150	14	where	where	WRB
cord-129086-ra2njvcz	150	15	=	=	NN
cord-129086-ra2njvcz	150	16	1.38	1.38	CD
cord-129086-ra2njvcz	150	17	×	×	NN
cord-129086-ra2njvcz	151	1	10	10	CD
cord-129086-ra2njvcz	151	2	−23	−23	NNP
cord-129086-ra2njvcz	151	3	⁄	⁄	NNP
cord-129086-ra2njvcz	151	4	is	be	VBZ
cord-129086-ra2njvcz	151	5	the	the	DT
cord-129086-ra2njvcz	151	6	Boltzmann	Boltzmann	NNP
cord-129086-ra2njvcz	151	7	constant	constant	NN
cord-129086-ra2njvcz	151	8	and	and	CC
cord-129086-ra2njvcz	151	9	T	T	NNP
cord-129086-ra2njvcz	151	10	is	be	VBZ
cord-129086-ra2njvcz	151	11	the	the	DT
cord-129086-ra2njvcz	151	12	temperature	temperature	NN
cord-129086-ra2njvcz	151	13	in	in	IN
cord-129086-ra2njvcz	151	14	Kelvin	Kelvin	NNP
cord-129086-ra2njvcz	151	15	.	.	.
cord-129086-ra2njvcz	152	1	As	as	IN
cord-129086-ra2njvcz	152	2	shown	show	VBN
cord-129086-ra2njvcz	152	3	,	,	,
cord-129086-ra2njvcz	152	4	the	the	DT
cord-129086-ra2njvcz	152	5	Langevin	Langevin	NNP
cord-129086-ra2njvcz	152	6	differential	differential	JJ
cord-129086-ra2njvcz	152	7	equations	equation	NNS
cord-129086-ra2njvcz	152	8	contain	contain	VBP
cord-129086-ra2njvcz	152	9	a	a	DT
cord-129086-ra2njvcz	152	10	stochastic	stochastic	JJ
cord-129086-ra2njvcz	152	11	source	source	NN
cord-129086-ra2njvcz	152	12	term	term	NN
cord-129086-ra2njvcz	152	13	(	(	-LRB-
cord-129086-ra2njvcz	152	14	diffusive	diffusive	JJ
cord-129086-ra2njvcz	152	15	force	force	NNP
cord-129086-ra2njvcz	152	16	)	)	-RRB-
cord-129086-ra2njvcz	152	17	,	,	,
cord-129086-ra2njvcz	152	18	which	which	WDT
cord-129086-ra2njvcz	152	19	is	be	VBZ
cord-129086-ra2njvcz	152	20	usually	usually	RB
cord-129086-ra2njvcz	152	21	ignored	ignore	VBN
cord-129086-ra2njvcz	152	22	in	in	IN
cord-129086-ra2njvcz	152	23	the	the	DT
cord-129086-ra2njvcz	152	24	Eulerian	Eulerian	NNP
cord-129086-ra2njvcz	152	25	-	-	HYPH
cord-129086-ra2njvcz	152	26	Lagrangian	Lagrangian	NNP
cord-129086-ra2njvcz	152	27	approach	approach	NN
cord-129086-ra2njvcz	152	28	.	.	.
cord-129086-ra2njvcz	153	1	Also	also	RB
cord-129086-ra2njvcz	153	2	,	,	,
cord-129086-ra2njvcz	153	3	environmental	environmental	JJ
cord-129086-ra2njvcz	153	4	factors	factor	NNS
cord-129086-ra2njvcz	153	5	such	such	JJ
cord-129086-ra2njvcz	153	6	as	as	IN
cord-129086-ra2njvcz	153	7	temperature	temperature	NN
cord-129086-ra2njvcz	153	8	,	,	,
cord-129086-ra2njvcz	153	9	humidity	humidity	NN
cord-129086-ra2njvcz	153	10	,	,	,
cord-129086-ra2njvcz	153	11	and	and	CC
cord-129086-ra2njvcz	153	12	airflow	airflow	NN
cord-129086-ra2njvcz	153	13	rate	rate	NN
cord-129086-ra2njvcz	153	14	,	,	,
cord-129086-ra2njvcz	153	15	which	which	WDT
cord-129086-ra2njvcz	153	16	could	could	MD
cord-129086-ra2njvcz	153	17	influence	influence	VB
cord-129086-ra2njvcz	153	18	the	the	DT
cord-129086-ra2njvcz	153	19	air	air	NN
cord-129086-ra2njvcz	153	20	droplet	droplet	NN
cord-129086-ra2njvcz	153	21	dynamics	dynamic	NNS
cord-129086-ra2njvcz	153	22	,	,	,
cord-129086-ra2njvcz	153	23	were	be	VBD
cord-129086-ra2njvcz	153	24	included	include	VBN
cord-129086-ra2njvcz	153	25	.	.	.
cord-129086-ra2njvcz	154	1	The	the	DT
cord-129086-ra2njvcz	154	2	results	result	NNS
cord-129086-ra2njvcz	154	3	revealed	reveal	VBD
cord-129086-ra2njvcz	154	4	that	that	IN
cord-129086-ra2njvcz	154	5	the	the	DT
cord-129086-ra2njvcz	154	6	small	small	JJ
cord-129086-ra2njvcz	154	7	droplets	droplet	NNS
cord-129086-ra2njvcz	154	8	travel	travel	VBP
cord-129086-ra2njvcz	154	9	a	a	DT
cord-129086-ra2njvcz	154	10	larger	large	JJR
cord-129086-ra2njvcz	154	11	distance	distance	NN
cord-129086-ra2njvcz	154	12	and	and	CC
cord-129086-ra2njvcz	154	13	remain	remain	VBP
cord-129086-ra2njvcz	154	14	suspended	suspend	VBN
cord-129086-ra2njvcz	154	15	in	in	IN
cord-129086-ra2njvcz	154	16	the	the	DT
cord-129086-ra2njvcz	154	17	air	air	NN
cord-129086-ra2njvcz	154	18	for	for	IN
cord-129086-ra2njvcz	154	19	a	a	DT
cord-129086-ra2njvcz	154	20	longer	long	JJR
cord-129086-ra2njvcz	154	21	time	time	NN
cord-129086-ra2njvcz	154	22	under	under	IN
cord-129086-ra2njvcz	154	23	the	the	DT
cord-129086-ra2njvcz	154	24	influence	influence	NN
cord-129086-ra2njvcz	154	25	of	of	IN
cord-129086-ra2njvcz	154	26	airflow	airflow	NN
cord-129086-ra2njvcz	154	27	,	,	,
cord-129086-ra2njvcz	154	28	supporting	support	VBG
cord-129086-ra2njvcz	154	29	the	the	DT
cord-129086-ra2njvcz	154	30	mandatory	mandatory	JJ
cord-129086-ra2njvcz	154	31	use	use	NN
cord-129086-ra2njvcz	154	32	of	of	IN
cord-129086-ra2njvcz	154	33	facemasks	facemask	NNS
cord-129086-ra2njvcz	154	34	to	to	TO
cord-129086-ra2njvcz	154	35	prevent	prevent	VB
cord-129086-ra2njvcz	154	36	the	the	DT
cord-129086-ra2njvcz	154	37	virus	virus	NN
cord-129086-ra2njvcz	154	38	.	.	.
cord-129086-ra2njvcz	155	1	Vadivukkarasan	Vadivukkarasan	NNP
cord-129086-ra2njvcz	155	2	et	et	FW
cord-129086-ra2njvcz	155	3	al	al	NNP
cord-129086-ra2njvcz	155	4	.	.	.
cord-129086-ra2njvcz	156	1	54	54	CD
cord-129086-ra2njvcz	156	2	experimentally	experimentally	RB
cord-129086-ra2njvcz	156	3	investigated	investigate	VBD
cord-129086-ra2njvcz	156	4	the	the	DT
cord-129086-ra2njvcz	156	5	Breakup	Breakup	NNP
cord-129086-ra2njvcz	156	6	morphology	morphology	NN
cord-129086-ra2njvcz	156	7	of	of	IN
cord-129086-ra2njvcz	156	8	expelled	expel	VBN
cord-129086-ra2njvcz	156	9	respiratory	respiratory	JJ
cord-129086-ra2njvcz	156	10	liquid	liquid	NN
cord-129086-ra2njvcz	156	11	.	.	.
cord-129086-ra2njvcz	157	1	It	-PRON-	PRP
cord-129086-ra2njvcz	157	2	was	be	VBD
cord-129086-ra2njvcz	157	3	revealed	reveal	VBN
cord-129086-ra2njvcz	157	4	that	that	IN
cord-129086-ra2njvcz	157	5	the	the	DT
cord-129086-ra2njvcz	157	6	droplet	droplet	NN
cord-129086-ra2njvcz	157	7	formation	formation	NN
cord-129086-ra2njvcz	157	8	from	from	IN
cord-129086-ra2njvcz	157	9	the	the	DT
cord-129086-ra2njvcz	157	10	ejected	eject	VBN
cord-129086-ra2njvcz	157	11	fluid	fluid	NN
cord-129086-ra2njvcz	157	12	during	during	IN
cord-129086-ra2njvcz	157	13	coughing	cough	VBG
cord-129086-ra2njvcz	157	14	or	or	CC
cord-129086-ra2njvcz	157	15	sneezing	sneezing	NN
cord-129086-ra2njvcz	157	16	occurred	occur	VBD
cord-129086-ra2njvcz	157	17	due	due	IN
cord-129086-ra2njvcz	157	18	to	to	IN
cord-129086-ra2njvcz	157	19	three	three	CD
cord-129086-ra2njvcz	157	20	possible	possible	JJ
cord-129086-ra2njvcz	157	21	mechanisms	mechanism	NNS
cord-129086-ra2njvcz	157	22	:	:	:
cord-129086-ra2njvcz	157	23	Kelvin	Kelvin	NNP
cord-129086-ra2njvcz	157	24	-	-	HYPH
cord-129086-ra2njvcz	157	25	Helmholtz	Helmholtz	NNP
cord-129086-ra2njvcz	157	26	(	(	-LRB-
cord-129086-ra2njvcz	157	27	K	K	NNP
cord-129086-ra2njvcz	157	28	-	-	HYPH
cord-129086-ra2njvcz	157	29	H	H	NNP
cord-129086-ra2njvcz	157	30	)	)	-RRB-
cord-129086-ra2njvcz	157	31	instability	instability	NN
cord-129086-ra2njvcz	157	32	,	,	,
cord-129086-ra2njvcz	157	33	Rayleigh	Rayleigh	NNP
cord-129086-ra2njvcz	157	34	-	-	HYPH
cord-129086-ra2njvcz	157	35	Taylor	Taylor	NNP
cord-129086-ra2njvcz	157	36	(	(	-LRB-
cord-129086-ra2njvcz	157	37	R	R	NNP
cord-129086-ra2njvcz	157	38	-	-	HYPH
cord-129086-ra2njvcz	157	39	T	t	NN
cord-129086-ra2njvcz	157	40	)	)	-RRB-
cord-129086-ra2njvcz	157	41	instability	instability	NN
cord-129086-ra2njvcz	157	42	,	,	,
cord-129086-ra2njvcz	157	43	and	and	CC
cord-129086-ra2njvcz	157	44	Plateau	Plateau	NNP
cord-129086-ra2njvcz	157	45	-	-	HYPH
cord-129086-ra2njvcz	157	46	Rayleigh	Rayleigh	NNP
cord-129086-ra2njvcz	157	47	(	(	-LRB-
cord-129086-ra2njvcz	157	48	P	p	NN
cord-129086-ra2njvcz	157	49	-	-	HYPH
cord-129086-ra2njvcz	157	50	R	r	NN
cord-129086-ra2njvcz	157	51	)	)	-RRB-
cord-129086-ra2njvcz	157	52	instability	instability	NN
cord-129086-ra2njvcz	157	53	in	in	IN
cord-129086-ra2njvcz	157	54	sequence	sequence	NN
cord-129086-ra2njvcz	157	55	.	.	.
cord-129086-ra2njvcz	158	1	The	the	DT
cord-129086-ra2njvcz	158	2	flapping	flapping	NN
cord-129086-ra2njvcz	158	3	of	of	IN
cord-129086-ra2njvcz	158	4	the	the	DT
cord-129086-ra2njvcz	158	5	expelled	expel	VBN
cord-129086-ra2njvcz	158	6	liquid	liquid	JJ
cord-129086-ra2njvcz	158	7	sheet	sheet	NN
cord-129086-ra2njvcz	158	8	was	be	VBD
cord-129086-ra2njvcz	158	9	the	the	DT
cord-129086-ra2njvcz	158	10	result	result	NN
cord-129086-ra2njvcz	158	11	of	of	IN
cord-129086-ra2njvcz	158	12	the	the	DT
cord-129086-ra2njvcz	158	13	K	K	NNP
cord-129086-ra2njvcz	158	14	-	-	HYPH
cord-129086-ra2njvcz	158	15	H	H	NNP
cord-129086-ra2njvcz	158	16	mechanism	mechanism	NN
cord-129086-ra2njvcz	158	17	,	,	,
cord-129086-ra2njvcz	158	18	and	and	CC
cord-129086-ra2njvcz	158	19	the	the	DT
cord-129086-ra2njvcz	158	20	ligaments	ligament	NNS
cord-129086-ra2njvcz	158	21	formed	form	VBN
cord-129086-ra2njvcz	158	22	on	on	IN
cord-129086-ra2njvcz	158	23	the	the	DT
cord-129086-ra2njvcz	158	24	edge	edge	NN
cord-129086-ra2njvcz	158	25	of	of	IN
cord-129086-ra2njvcz	158	26	the	the	DT
cord-129086-ra2njvcz	158	27	rim	rim	NN
cord-129086-ra2njvcz	158	28	appeared	appear	VBD
cord-129086-ra2njvcz	158	29	due	due	JJ
cord-129086-ra2njvcz	158	30	to	to	IN
cord-129086-ra2njvcz	158	31	the	the	DT
cord-129086-ra2njvcz	158	32	R	R	NNP
cord-129086-ra2njvcz	158	33	-	-	HYPH
cord-129086-ra2njvcz	158	34	T	T	NNP
cord-129086-ra2njvcz	158	35	mechanism	mechanism	NN
cord-129086-ra2njvcz	158	36	,	,	,
cord-129086-ra2njvcz	158	37	and	and	CC
cord-129086-ra2njvcz	158	38	finally	finally	RB
cord-129086-ra2njvcz	158	39	,	,	,
cord-129086-ra2njvcz	158	40	the	the	DT
cord-129086-ra2njvcz	158	41	hanging	hang	VBG
cord-129086-ra2njvcz	158	42	droplet	droplet	NN
cord-129086-ra2njvcz	158	43	fragmentation	fragmentation	NN
cord-129086-ra2njvcz	158	44	was	be	VBD
cord-129086-ra2njvcz	158	45	the	the	DT
cord-129086-ra2njvcz	158	46	result	result	NN
cord-129086-ra2njvcz	158	47	of	of	IN
cord-129086-ra2njvcz	158	48	the	the	DT
cord-129086-ra2njvcz	158	49	P	p	NN
cord-129086-ra2njvcz	158	50	-	-	HYPH
cord-129086-ra2njvcz	158	51	R	r	NN
cord-129086-ra2njvcz	158	52	instability	instability	NN
cord-129086-ra2njvcz	158	53	.	.	.
cord-129086-ra2njvcz	159	1	Droplet	droplet	NN
cord-129086-ra2njvcz	159	2	evaporation	evaporation	NN
cord-129086-ra2njvcz	159	3	is	be	VBZ
cord-129086-ra2njvcz	159	4	one	one	CD
cord-129086-ra2njvcz	159	5	of	of	IN
cord-129086-ra2njvcz	159	6	the	the	DT
cord-129086-ra2njvcz	159	7	crucial	crucial	JJ
cord-129086-ra2njvcz	159	8	factors	factor	NNS
cord-129086-ra2njvcz	159	9	that	that	WDT
cord-129086-ra2njvcz	159	10	affect	affect	VBP
cord-129086-ra2njvcz	159	11	transmission	transmission	NN
cord-129086-ra2njvcz	159	12	phenomena	phenomena	JJ
cord-129086-ra2njvcz	159	13	.	.	.
cord-129086-ra2njvcz	160	1	The	the	DT
cord-129086-ra2njvcz	160	2	evaporation	evaporation	NN
cord-129086-ra2njvcz	160	3	rate	rate	NN
cord-129086-ra2njvcz	160	4	of	of	IN
cord-129086-ra2njvcz	160	5	the	the	DT
cord-129086-ra2njvcz	160	6	droplets	droplet	NNS
cord-129086-ra2njvcz	160	7	depends	depend	VBZ
cord-129086-ra2njvcz	160	8	on	on	IN
cord-129086-ra2njvcz	160	9	the	the	DT
cord-129086-ra2njvcz	160	10	difference	difference	NN
cord-129086-ra2njvcz	160	11	between	between	IN
cord-129086-ra2njvcz	160	12	the	the	DT
cord-129086-ra2njvcz	160	13	saturated	saturated	JJ
cord-129086-ra2njvcz	160	14	vapor	vapor	NN
cord-129086-ra2njvcz	160	15	pressure	pressure	NN
cord-129086-ra2njvcz	160	16	of	of	IN
cord-129086-ra2njvcz	160	17	the	the	DT
cord-129086-ra2njvcz	160	18	fluid	fluid	JJ
cord-129086-ra2njvcz	160	19	droplet	droplet	NN
cord-129086-ra2njvcz	160	20	surface	surface	NN
cord-129086-ra2njvcz	160	21	and	and	CC
cord-129086-ra2njvcz	160	22	the	the	DT
cord-129086-ra2njvcz	160	23	vapor	vapor	NN
cord-129086-ra2njvcz	160	24	pressure	pressure	NN
cord-129086-ra2njvcz	160	25	of	of	IN
cord-129086-ra2njvcz	160	26	the	the	DT
cord-129086-ra2njvcz	160	27	surrounding	surround	VBG
cord-129086-ra2njvcz	160	28	air	air	NN
cord-129086-ra2njvcz	160	29	(	(	-LRB-
cord-129086-ra2njvcz	160	30	ambient	ambient	JJ
cord-129086-ra2njvcz	160	31	temperature	temperature	NN
cord-129086-ra2njvcz	160	32	and	and	CC
cord-129086-ra2njvcz	160	33	humidity	humidity	NN
cord-129086-ra2njvcz	160	34	)	)	-RRB-
cord-129086-ra2njvcz	160	35	.	.	.
cord-129086-ra2njvcz	161	1	55	55	CD
cord-129086-ra2njvcz	162	1	The	the	DT
cord-129086-ra2njvcz	162	2	other	other	JJ
cord-129086-ra2njvcz	162	3	factors	factor	NNS
cord-129086-ra2njvcz	162	4	,	,	,
cord-129086-ra2njvcz	162	5	such	such	JJ
cord-129086-ra2njvcz	162	6	as	as	IN
cord-129086-ra2njvcz	162	7	the	the	DT
cord-129086-ra2njvcz	162	8	mass	mass	JJ
cord-129086-ra2njvcz	162	9	-	-	HYPH
cord-129086-ra2njvcz	162	10	diffusion	diffusion	NN
cord-129086-ra2njvcz	162	11	coefficient	coefficient	NN
cord-129086-ra2njvcz	162	12	and	and	CC
cord-129086-ra2njvcz	162	13	the	the	DT
cord-129086-ra2njvcz	162	14	relative	relative	JJ
cord-129086-ra2njvcz	162	15	velocity	velocity	NN
cord-129086-ra2njvcz	162	16	between	between	IN
cord-129086-ra2njvcz	162	17	the	the	DT
cord-129086-ra2njvcz	162	18	droplet	droplet	NN
cord-129086-ra2njvcz	162	19	and	and	CC
cord-129086-ra2njvcz	162	20	surrounding	surround	VBG
cord-129086-ra2njvcz	162	21	gas	gas	NN
cord-129086-ra2njvcz	162	22	,	,	,
cord-129086-ra2njvcz	162	23	influence	influence	VB
cord-129086-ra2njvcz	162	24	the	the	DT
cord-129086-ra2njvcz	162	25	evaporation	evaporation	NN
cord-129086-ra2njvcz	162	26	rate	rate	NN
cord-129086-ra2njvcz	162	27	.	.	.
cord-129086-ra2njvcz	163	1	The	the	DT
cord-129086-ra2njvcz	163	2	non	non	JJ
cord-129086-ra2njvcz	163	3	-	-	JJ
cord-129086-ra2njvcz	163	4	dimensional	dimensional	JJ
cord-129086-ra2njvcz	163	5	parameters	parameter	NNS
cord-129086-ra2njvcz	163	6	such	such	JJ
cord-129086-ra2njvcz	163	7	as	as	IN
cord-129086-ra2njvcz	163	8	Reynolds	Reynolds	NNP
cord-129086-ra2njvcz	163	9	,	,	,
cord-129086-ra2njvcz	163	10	Nusselt	Nusselt	NNP
cord-129086-ra2njvcz	163	11	,	,	,
cord-129086-ra2njvcz	163	12	and	and	CC
cord-129086-ra2njvcz	163	13	Sherwood	Sherwood	NNP
cord-129086-ra2njvcz	163	14	numbers	number	NNS
cord-129086-ra2njvcz	163	15	govern	govern	VBP
cord-129086-ra2njvcz	163	16	the	the	DT
cord-129086-ra2njvcz	163	17	droplet	droplet	NN
cord-129086-ra2njvcz	163	18	evaporation	evaporation	NN
cord-129086-ra2njvcz	163	19	phenomena	phenomena	JJ
cord-129086-ra2njvcz	163	20	.	.	.
cord-129086-ra2njvcz	164	1	56	56	CD
cord-129086-ra2njvcz	165	1	Moreover	moreover	RB
cord-129086-ra2njvcz	165	2	,	,	,
cord-129086-ra2njvcz	165	3	the	the	DT
cord-129086-ra2njvcz	165	4	condensation	condensation	NN
cord-129086-ra2njvcz	165	5	and	and	CC
cord-129086-ra2njvcz	165	6	evaporation	evaporation	NN
cord-129086-ra2njvcz	165	7	effects	effect	NNS
cord-129086-ra2njvcz	165	8	between	between	IN
cord-129086-ra2njvcz	165	9	the	the	DT
cord-129086-ra2njvcz	165	10	ambient	ambient	JJ
cord-129086-ra2njvcz	165	11	water	water	NN
cord-129086-ra2njvcz	165	12	vapors	vapor	NNS
cord-129086-ra2njvcz	165	13	and	and	CC
cord-129086-ra2njvcz	165	14	the	the	DT
cord-129086-ra2njvcz	165	15	water	water	NN
cord-129086-ra2njvcz	165	16	liquid	liquid	NN
cord-129086-ra2njvcz	165	17	in	in	IN
cord-129086-ra2njvcz	165	18	cough	cough	NN
cord-129086-ra2njvcz	165	19	droplets	droplet	NNS
cord-129086-ra2njvcz	165	20	can	can	MD
cord-129086-ra2njvcz	165	21	be	be	VB
cord-129086-ra2njvcz	165	22	considered	consider	VBN
cord-129086-ra2njvcz	165	23	by	by	IN
cord-129086-ra2njvcz	165	24	solving	solve	VBG
cord-129086-ra2njvcz	165	25	the	the	DT
cord-129086-ra2njvcz	165	26	mass	mass	NN
cord-129086-ra2njvcz	165	27	and	and	CC
cord-129086-ra2njvcz	165	28	energy	energy	NN
cord-129086-ra2njvcz	165	29	balance	balance	NN
cord-129086-ra2njvcz	165	30	for	for	IN
cord-129086-ra2njvcz	165	31	each	each	DT
cord-129086-ra2njvcz	165	32	droplet	droplet	NN
cord-129086-ra2njvcz	165	33	.	.	.
cord-129086-ra2njvcz	166	1	57	57	CD
cord-129086-ra2njvcz	166	2	Mass	mass	JJ
cord-129086-ra2njvcz	166	3	balance	balance	NN
cord-129086-ra2njvcz	166	4	:	:	:
cord-129086-ra2njvcz	166	5	Energy	energy	NN
cord-129086-ra2njvcz	166	6	balance	balance	NN
cord-129086-ra2njvcz	166	7	:	:	:
cord-129086-ra2njvcz	167	1	where	where	WRB
cord-129086-ra2njvcz	167	2	is	be	VBZ
cord-129086-ra2njvcz	167	3	the	the	DT
cord-129086-ra2njvcz	167	4	average	average	JJ
cord-129086-ra2njvcz	167	5	mass	mass	NN
cord-129086-ra2njvcz	167	6	flux	flux	NN
cord-129086-ra2njvcz	167	7	of	of	IN
cord-129086-ra2njvcz	167	8	evaporable	evaporable	JJ
cord-129086-ra2njvcz	167	9	component	component	NN
cord-129086-ra2njvcz	167	10	on	on	IN
cord-129086-ra2njvcz	167	11	the	the	DT
cord-129086-ra2njvcz	167	12	surface	surface	NN
cord-129086-ra2njvcz	167	13	that	that	WDT
cord-129086-ra2njvcz	167	14	can	can	MD
cord-129086-ra2njvcz	167	15	be	be	VB
cord-129086-ra2njvcz	167	16	expressed	express	VBN
cord-129086-ra2njvcz	167	17	as	as	IN
cord-129086-ra2njvcz	167	18	:	:	:
cord-129086-ra2njvcz	167	19	Where	where	WRB
cord-129086-ra2njvcz	167	20	is	be	VBZ
cord-129086-ra2njvcz	167	21	the	the	DT
cord-129086-ra2njvcz	167	22	density	density	NN
cord-129086-ra2njvcz	167	23	of	of	IN
cord-129086-ra2njvcz	167	24	the	the	DT
cord-129086-ra2njvcz	167	25	ambient	ambient	JJ
cord-129086-ra2njvcz	167	26	air	air	NN
cord-129086-ra2njvcz	167	27	,	,	,
cord-129086-ra2njvcz	167	28	,	,	,
cord-129086-ra2njvcz	167	29	and	and	CC
cord-129086-ra2njvcz	167	30	,	,	,
cord-129086-ra2njvcz	167	31	∞	∞	NNP
cord-129086-ra2njvcz	167	32	are	be	VBP
cord-129086-ra2njvcz	167	33	the	the	DT
cord-129086-ra2njvcz	167	34	mass	mass	JJ
cord-129086-ra2njvcz	167	35	fractions	fraction	NNS
cord-129086-ra2njvcz	167	36	of	of	IN
cord-129086-ra2njvcz	167	37	evaporable	evaporable	JJ
cord-129086-ra2njvcz	167	38	component	component	NN
cord-129086-ra2njvcz	167	39	on	on	IN
cord-129086-ra2njvcz	167	40	the	the	DT
cord-129086-ra2njvcz	167	41	droplet	droplet	NN
cord-129086-ra2njvcz	167	42	surface	surface	NN
cord-129086-ra2njvcz	167	43	and	and	CC
cord-129086-ra2njvcz	167	44	in	in	IN
cord-129086-ra2njvcz	167	45	the	the	DT
cord-129086-ra2njvcz	167	46	gas	gas	NN
cord-129086-ra2njvcz	167	47	phase	phase	NN
cord-129086-ra2njvcz	167	48	far	far	RB
cord-129086-ra2njvcz	167	49	from	from	IN
cord-129086-ra2njvcz	167	50	the	the	DT
cord-129086-ra2njvcz	167	51	droplets	droplet	NNS
cord-129086-ra2njvcz	167	52	,	,	,
cord-129086-ra2njvcz	167	53	respectively	respectively	RB
cord-129086-ra2njvcz	167	54	.	.	.
cord-129086-ra2njvcz	168	1	ℎ	ℎ	LS
cord-129086-ra2njvcz	168	2	is	be	VBZ
cord-129086-ra2njvcz	168	3	the	the	DT
cord-129086-ra2njvcz	168	4	Sherwood	Sherwood	NNP
cord-129086-ra2njvcz	168	5	number	number	NN
cord-129086-ra2njvcz	168	6	.	.	.
cord-129086-ra2njvcz	169	1	58	58	CD
cord-129086-ra2njvcz	170	1	Several	several	JJ
cord-129086-ra2njvcz	170	2	other	other	JJ
cord-129086-ra2njvcz	170	3	researchers	researcher	NNS
cord-129086-ra2njvcz	170	4	have	have	VBP
cord-129086-ra2njvcz	170	5	studied	study	VBN
cord-129086-ra2njvcz	170	6	the	the	DT
cord-129086-ra2njvcz	170	7	flow	flow	NN
cord-129086-ra2njvcz	170	8	behavior	behavior	NN
cord-129086-ra2njvcz	170	9	of	of	IN
cord-129086-ra2njvcz	170	10	evaporating	evaporate	VBG
cord-129086-ra2njvcz	170	11	droplets	droplet	NNS
cord-129086-ra2njvcz	170	12	.	.	.
cord-129086-ra2njvcz	171	1	Recently	recently	RB
cord-129086-ra2njvcz	171	2	,	,	,
cord-129086-ra2njvcz	171	3	Weiss	Weiss	NNP
cord-129086-ra2njvcz	171	4	et	et	NNP
cord-129086-ra2njvcz	171	5	al	al	NNP
cord-129086-ra2njvcz	171	6	.	.	.
cord-129086-ra2njvcz	172	1	59	59	CD
cord-129086-ra2njvcz	172	2	investigated	investigate	VBD
cord-129086-ra2njvcz	172	3	the	the	DT
cord-129086-ra2njvcz	172	4	clustering	clustering	NN
cord-129086-ra2njvcz	172	5	and	and	CC
cord-129086-ra2njvcz	172	6	evaporation	evaporation	NN
cord-129086-ra2njvcz	172	7	of	of	IN
cord-129086-ra2njvcz	172	8	droplets	droplet	NNS
cord-129086-ra2njvcz	172	9	using	use	VBG
cord-129086-ra2njvcz	172	10	the	the	DT
cord-129086-ra2njvcz	172	11	gas	gas	NN
cord-129086-ra2njvcz	172	12	phase	phase	NN
cord-129086-ra2njvcz	172	13	and	and	CC
cord-129086-ra2njvcz	172	14	droplet	droplet	NN
cord-129086-ra2njvcz	172	15	coupling	coupling	NN
cord-129086-ra2njvcz	172	16	equations	equation	NNS
cord-129086-ra2njvcz	172	17	.	.	.
cord-129086-ra2njvcz	173	1	The	the	DT
cord-129086-ra2njvcz	173	2	evaporation	evaporation	NN
cord-129086-ra2njvcz	173	3	of	of	IN
cord-129086-ra2njvcz	173	4	droplets	droplet	NNS
cord-129086-ra2njvcz	173	5	and	and	CC
cord-129086-ra2njvcz	173	6	spreading	spreading	NN
cord-129086-ra2njvcz	173	7	of	of	IN
cord-129086-ra2njvcz	173	8	vapors	vapor	NNS
cord-129086-ra2njvcz	173	9	into	into	IN
cord-129086-ra2njvcz	173	10	the	the	DT
cord-129086-ra2njvcz	173	11	ambient	ambient	JJ
cord-129086-ra2njvcz	173	12	condition	condition	NN
cord-129086-ra2njvcz	173	13	were	be	VBD
cord-129086-ra2njvcz	173	14	mostly	mostly	RB
cord-129086-ra2njvcz	173	15	governed	govern	VBN
cord-129086-ra2njvcz	173	16	by	by	IN
cord-129086-ra2njvcz	173	17	few	few	JJ
cord-129086-ra2njvcz	173	18	parameters	parameter	NNS
cord-129086-ra2njvcz	173	19	:	:	:
cord-129086-ra2njvcz	173	20	the	the	DT
cord-129086-ra2njvcz	173	21	Reynolds	Reynolds	NNP
cord-129086-ra2njvcz	173	22	number	number	NN
cord-129086-ra2njvcz	173	23	,	,	,
cord-129086-ra2njvcz	173	24	which	which	WDT
cord-129086-ra2njvcz	173	25	is	be	VBZ
cord-129086-ra2njvcz	173	26	related	relate	VBN
cord-129086-ra2njvcz	173	27	to	to	IN
cord-129086-ra2njvcz	173	28	the	the	DT
cord-129086-ra2njvcz	173	29	shear	shear	NN
cord-129086-ra2njvcz	173	30	rate	rate	NN
cord-129086-ra2njvcz	173	31	,	,	,
cord-129086-ra2njvcz	173	32	the	the	DT
cord-129086-ra2njvcz	173	33	Stokes	Stokes	NNP
cord-129086-ra2njvcz	173	34	number	number	NN
cord-129086-ra2njvcz	173	35	,	,	,
cord-129086-ra2njvcz	173	36	and	and	CC
cord-129086-ra2njvcz	173	37	the	the	DT
cord-129086-ra2njvcz	173	38	mass	mass	NN
cord-129086-ra2njvcz	173	39	loading	loading	NN
cord-129086-ra2njvcz	173	40	,	,	,
cord-129086-ra2njvcz	173	41	which	which	WDT
cord-129086-ra2njvcz	173	42	is	be	VBZ
cord-129086-ra2njvcz	173	43	the	the	DT
cord-129086-ra2njvcz	173	44	ratio	ratio	NN
cord-129086-ra2njvcz	173	45	between	between	IN
cord-129086-ra2njvcz	173	46	the	the	DT
cord-129086-ra2njvcz	173	47	mass	mass	NN
cord-129086-ra2njvcz	173	48	of	of	IN
cord-129086-ra2njvcz	173	49	the	the	DT
cord-129086-ra2njvcz	173	50	liquid	liquid	NN
cord-129086-ra2njvcz	173	51	to	to	IN
cord-129086-ra2njvcz	173	52	the	the	DT
cord-129086-ra2njvcz	173	53	gas	gas	NN
cord-129086-ra2njvcz	173	54	phase	phase	NN
cord-129086-ra2njvcz	173	55	.	.	.
cord-129086-ra2njvcz	174	1	60	60	CD
cord-129086-ra2njvcz	175	1	The	the	DT
cord-129086-ra2njvcz	175	2	results	result	NNS
cord-129086-ra2njvcz	175	3	suggested	suggest	VBD
cord-129086-ra2njvcz	175	4	that	that	IN
cord-129086-ra2njvcz	175	5	the	the	DT
cord-129086-ra2njvcz	175	6	clustering	clustering	NN
cord-129086-ra2njvcz	175	7	and	and	CC
cord-129086-ra2njvcz	175	8	evaporation	evaporation	NN
cord-129086-ra2njvcz	175	9	of	of	IN
cord-129086-ra2njvcz	175	10	droplets	droplet	NNS
cord-129086-ra2njvcz	175	11	are	be	VBP
cord-129086-ra2njvcz	175	12	primarily	primarily	RB
cord-129086-ra2njvcz	175	13	affected	affect	VBN
cord-129086-ra2njvcz	175	14	by	by	IN
cord-129086-ra2njvcz	175	15	the	the	DT
cord-129086-ra2njvcz	175	16	mass	mass	NN
cord-129086-ra2njvcz	175	17	loading	loading	NN
cord-129086-ra2njvcz	175	18	and	and	CC
cord-129086-ra2njvcz	175	19	Stokes	Stokes	NNP
cord-129086-ra2njvcz	175	20	number	number	NN
cord-129086-ra2njvcz	175	21	while	while	IN
cord-129086-ra2njvcz	175	22	the	the	DT
cord-129086-ra2njvcz	175	23	Taylor	Taylor	NNP
cord-129086-ra2njvcz	175	24	-	-	HYPH
cord-129086-ra2njvcz	175	25	scale	scale	NN
cord-129086-ra2njvcz	175	26	Reynolds	Reynolds	NNP
cord-129086-ra2njvcz	175	27	number	number	NN
cord-129086-ra2njvcz	175	28	was	be	VBD
cord-129086-ra2njvcz	175	29	small	small	JJ
cord-129086-ra2njvcz	175	30	.	.	.
cord-129086-ra2njvcz	176	1	When	when	WRB
cord-129086-ra2njvcz	176	2	the	the	DT
cord-129086-ra2njvcz	176	3	mass	mass	NN
cord-129086-ra2njvcz	176	4	loadings	loading	NNS
cord-129086-ra2njvcz	176	5	decreased	decrease	VBD
cord-129086-ra2njvcz	176	6	,	,	,
cord-129086-ra2njvcz	176	7	and	and	CC
cord-129086-ra2njvcz	176	8	the	the	DT
cord-129086-ra2njvcz	176	9	Stokes	Stokes	NNP
cord-129086-ra2njvcz	176	10	number	number	NN
cord-129086-ra2njvcz	176	11	increased	increase	VBD
cord-129086-ra2njvcz	176	12	,	,	,
cord-129086-ra2njvcz	176	13	the	the	DT
cord-129086-ra2njvcz	176	14	droplets	droplet	NNS
cord-129086-ra2njvcz	176	15	dispersed	disperse	VBD
cord-129086-ra2njvcz	176	16	more	more	RBR
cord-129086-ra2njvcz	176	17	evenly	evenly	RB
cord-129086-ra2njvcz	176	18	with	with	IN
cord-129086-ra2njvcz	176	19	a	a	DT
cord-129086-ra2njvcz	176	20	faster	fast	JJR
cord-129086-ra2njvcz	176	21	evaporation	evaporation	NN
cord-129086-ra2njvcz	176	22	rate	rate	NN
cord-129086-ra2njvcz	176	23	.	.	.
cord-129086-ra2njvcz	177	1	Chaudhuri	Chaudhuri	NNP
cord-129086-ra2njvcz	177	2	et	et	NNP
cord-129086-ra2njvcz	177	3	al	al	NNP
cord-129086-ra2njvcz	177	4	.	.	.
cord-129086-ra2njvcz	178	1	61	61	CD
cord-129086-ra2njvcz	178	2	presented	present	VBD
cord-129086-ra2njvcz	178	3	a	a	DT
cord-129086-ra2njvcz	178	4	chemical	chemical	JJ
cord-129086-ra2njvcz	178	5	reaction	reaction	NN
cord-129086-ra2njvcz	178	6	mechanism	mechanism	NN
cord-129086-ra2njvcz	178	7	based	base	VBN
cord-129086-ra2njvcz	178	8	collision	collision	NN
cord-129086-ra2njvcz	178	9	rate	rate	NN
cord-129086-ra2njvcz	178	10	model	model	NN
cord-129086-ra2njvcz	178	11	for	for	IN
cord-129086-ra2njvcz	178	12	prediction	prediction	NN
cord-129086-ra2njvcz	178	13	of	of	IN
cord-129086-ra2njvcz	178	14	the	the	DT
cord-129086-ra2njvcz	178	15	growth	growth	NN
cord-129086-ra2njvcz	178	16	rate	rate	NN
cord-129086-ra2njvcz	178	17	of	of	IN
cord-129086-ra2njvcz	178	18	the	the	DT
cord-129086-ra2njvcz	178	19	infected	infected	JJ
cord-129086-ra2njvcz	178	20	population	population	NN
cord-129086-ra2njvcz	178	21	for	for	IN
cord-129086-ra2njvcz	178	22	the	the	DT
cord-129086-ra2njvcz	178	23	early	early	JJ
cord-129086-ra2njvcz	178	24	phases	phase	NNS
cord-129086-ra2njvcz	178	25	of	of	IN
cord-129086-ra2njvcz	178	26	a	a	DT
cord-129086-ra2njvcz	178	27	Covid-19	covid-19	NN
cord-129086-ra2njvcz	178	28	like	like	IN
cord-129086-ra2njvcz	178	29	pandemic	pandemic	NN
cord-129086-ra2njvcz	178	30	.	.	.
cord-129086-ra2njvcz	179	1	Besides	besides	RB
cord-129086-ra2njvcz	179	2	,	,	,
cord-129086-ra2njvcz	179	3	they	-PRON-	PRP
cord-129086-ra2njvcz	179	4	developed	develop	VBD
cord-129086-ra2njvcz	179	5	a	a	DT
cord-129086-ra2njvcz	179	6	theoretical	theoretical	JJ
cord-129086-ra2njvcz	179	7	model	model	NN
cord-129086-ra2njvcz	179	8	for	for	IN
cord-129086-ra2njvcz	179	9	the	the	DT
cord-129086-ra2njvcz	179	10	aerodynamics	aerodynamic	NNS
cord-129086-ra2njvcz	179	11	of	of	IN
cord-129086-ra2njvcz	179	12	respiratory	respiratory	JJ
cord-129086-ra2njvcz	179	13	droplets	droplet	NNS
cord-129086-ra2njvcz	179	14	by	by	IN
cord-129086-ra2njvcz	179	15	considering	consider	VBG
cord-129086-ra2njvcz	179	16	the	the	DT
cord-129086-ra2njvcz	179	17	evaporation	evaporation	NN
cord-129086-ra2njvcz	179	18	characteristics	characteristic	NNS
cord-129086-ra2njvcz	179	19	of	of	IN
cord-129086-ra2njvcz	179	20	levitated	levitate	VBN
cord-129086-ra2njvcz	179	21	droplets	droplet	NNS
cord-129086-ra2njvcz	179	22	.	.	.
cord-129086-ra2njvcz	180	1	The	the	DT
cord-129086-ra2njvcz	180	2	evolution	evolution	NN
cord-129086-ra2njvcz	180	3	of	of	IN
cord-129086-ra2njvcz	180	4	the	the	DT
cord-129086-ra2njvcz	180	5	droplets	droplet	NNS
cord-129086-ra2njvcz	180	6	was	be	VBD
cord-129086-ra2njvcz	180	7	characterized	characterize	VBN
cord-129086-ra2njvcz	180	8	by	by	IN
cord-129086-ra2njvcz	180	9	a	a	DT
cord-129086-ra2njvcz	180	10	complex	complex	JJ
cord-129086-ra2njvcz	180	11	interaction	interaction	NN
cord-129086-ra2njvcz	180	12	of	of	IN
cord-129086-ra2njvcz	180	13	aerodynamics	aerodynamic	NNS
cord-129086-ra2njvcz	180	14	,	,	,
cord-129086-ra2njvcz	180	15	evaporation	evaporation	NN
cord-129086-ra2njvcz	180	16	thermodynamics	thermodynamic	NNS
cord-129086-ra2njvcz	180	17	,	,	,
cord-129086-ra2njvcz	180	18	and	and	CC
cord-129086-ra2njvcz	180	19	crystallization	crystallization	NN
cord-129086-ra2njvcz	180	20	kinetics	kinetic	NNS
cord-129086-ra2njvcz	180	21	.	.	.
cord-129086-ra2njvcz	181	1	The	the	DT
cord-129086-ra2njvcz	181	2	fidelity	fidelity	NN
cord-129086-ra2njvcz	181	3	of	of	IN
cord-129086-ra2njvcz	181	4	proposed	propose	VBN
cord-129086-ra2njvcz	181	5	model	model	NN
cord-129086-ra2njvcz	181	6	was	be	VBD
cord-129086-ra2njvcz	181	7	further	further	RB
cord-129086-ra2njvcz	181	8	confirmed	confirm	VBN
cord-129086-ra2njvcz	181	9	by	by	IN
cord-129086-ra2njvcz	181	10	the	the	DT
cord-129086-ra2njvcz	181	11	experimentation	experimentation	NN
cord-129086-ra2njvcz	181	12	.	.	.
cord-129086-ra2njvcz	182	1	Respiratory	respiratory	JJ
cord-129086-ra2njvcz	182	2	droplet	droplet	NN
cord-129086-ra2njvcz	182	3	transmission	transmission	NN
cord-129086-ra2njvcz	182	4	is	be	VBZ
cord-129086-ra2njvcz	182	5	considered	consider	VBN
cord-129086-ra2njvcz	182	6	critical	critical	JJ
cord-129086-ra2njvcz	182	7	for	for	IN
cord-129086-ra2njvcz	182	8	the	the	DT
cord-129086-ra2njvcz	182	9	rapid	rapid	JJ
cord-129086-ra2njvcz	182	10	spread	spread	NN
cord-129086-ra2njvcz	182	11	and	and	CC
cord-129086-ra2njvcz	182	12	continued	continued	JJ
cord-129086-ra2njvcz	182	13	circulation	circulation	NN
cord-129086-ra2njvcz	182	14	of	of	IN
cord-129086-ra2njvcz	182	15	viruses	virus	NNS
cord-129086-ra2njvcz	182	16	in	in	IN
cord-129086-ra2njvcz	182	17	humans	human	NNS
cord-129086-ra2njvcz	182	18	.	.	.
cord-129086-ra2njvcz	183	1	In	in	IN
cord-129086-ra2njvcz	183	2	recent	recent	JJ
cord-129086-ra2njvcz	183	3	years	year	NNS
cord-129086-ra2njvcz	183	4	,	,	,
cord-129086-ra2njvcz	183	5	the	the	DT
cord-129086-ra2njvcz	183	6	respiratory	respiratory	JJ
cord-129086-ra2njvcz	183	7	droplets	droplet	NNS
cord-129086-ra2njvcz	183	8	flow	flow	VBP
cord-129086-ra2njvcz	183	9	behavior	behavior	NN
cord-129086-ra2njvcz	183	10	through	through	IN
cord-129086-ra2njvcz	183	11	the	the	DT
cord-129086-ra2njvcz	183	12	facemasks	facemask	NNS
cord-129086-ra2njvcz	183	13	has	have	VBZ
cord-129086-ra2njvcz	183	14	typically	typically	RB
cord-129086-ra2njvcz	183	15	well	well	RB
cord-129086-ra2njvcz	183	16	-	-	HYPH
cord-129086-ra2njvcz	183	17	predicted	predict	VBN
cord-129086-ra2njvcz	183	18	using	use	VBG
cord-129086-ra2njvcz	183	19	the	the	DT
cord-129086-ra2njvcz	183	20	computational	computational	JJ
cord-129086-ra2njvcz	183	21	fluid	fluid	NN
cord-129086-ra2njvcz	183	22	dynamics	dynamic	NNS
cord-129086-ra2njvcz	183	23	(	(	-LRB-
cord-129086-ra2njvcz	183	24	CFD	CFD	NNP
cord-129086-ra2njvcz	183	25	)	)	-RRB-
cord-129086-ra2njvcz	183	26	techniques	technique	NNS
cord-129086-ra2njvcz	183	27	.	.	.
cord-129086-ra2njvcz	184	1	21	21	CD
cord-129086-ra2njvcz	185	1	The	the	DT
cord-129086-ra2njvcz	185	2	Navier	Navier	NNP
cord-129086-ra2njvcz	185	3	-	-	HYPH
cord-129086-ra2njvcz	185	4	Stokes	Stokes	NNP
cord-129086-ra2njvcz	185	5	equations	equation	NNS
cord-129086-ra2njvcz	185	6	have	have	VBP
cord-129086-ra2njvcz	185	7	been	be	VBN
cord-129086-ra2njvcz	185	8	used	use	VBN
cord-129086-ra2njvcz	185	9	as	as	IN
cord-129086-ra2njvcz	185	10	basic	basic	JJ
cord-129086-ra2njvcz	185	11	governing	govern	VBG
cord-129086-ra2njvcz	185	12	equations	equation	NNS
cord-129086-ra2njvcz	185	13	to	to	TO
cord-129086-ra2njvcz	185	14	solve	solve	VB
cord-129086-ra2njvcz	185	15	the	the	DT
cord-129086-ra2njvcz	185	16	velocity	velocity	NN
cord-129086-ra2njvcz	185	17	field	field	NN
cord-129086-ra2njvcz	185	18	in	in	IN
cord-129086-ra2njvcz	185	19	a	a	DT
cord-129086-ra2njvcz	185	20	multi	multi	JJ
cord-129086-ra2njvcz	185	21	-	-	JJ
cord-129086-ra2njvcz	185	22	dimensional	dimensional	JJ
cord-129086-ra2njvcz	185	23	computational	computational	JJ
cord-129086-ra2njvcz	185	24	domain	domain	NN
cord-129086-ra2njvcz	185	25	.	.	.
cord-129086-ra2njvcz	186	1	These	these	DT
cord-129086-ra2njvcz	186	2	equations	equation	NNS
cord-129086-ra2njvcz	186	3	have	have	VBP
cord-129086-ra2njvcz	186	4	been	be	VBN
cord-129086-ra2njvcz	186	5	used	use	VBN
cord-129086-ra2njvcz	186	6	for	for	IN
cord-129086-ra2njvcz	186	7	the	the	DT
cord-129086-ra2njvcz	186	8	analytical	analytical	JJ
cord-129086-ra2njvcz	186	9	assessment	assessment	NN
cord-129086-ra2njvcz	186	10	of	of	IN
cord-129086-ra2njvcz	186	11	the	the	DT
cord-129086-ra2njvcz	186	12	respiratory	respiratory	JJ
cord-129086-ra2njvcz	186	13	performance	performance	NN
cord-129086-ra2njvcz	186	14	of	of	IN
cord-129086-ra2njvcz	186	15	the	the	DT
cord-129086-ra2njvcz	186	16	facemasks	facemask	NNS
cord-129086-ra2njvcz	186	17	and	and	CC
cord-129086-ra2njvcz	186	18	other	other	JJ
cord-129086-ra2njvcz	186	19	respirators	respirator	NNS
cord-129086-ra2njvcz	186	20	.	.	.
cord-129086-ra2njvcz	187	1	Dbouk	Dbouk	NNP
cord-129086-ra2njvcz	187	2	and	and	CC
cord-129086-ra2njvcz	187	3	Drikakis	Drikakis	NNP
cord-129086-ra2njvcz	187	4	21	21	CD
cord-129086-ra2njvcz	187	5	performed	perform	VBD
cord-129086-ra2njvcz	187	6	the	the	DT
cord-129086-ra2njvcz	187	7	fluid	fluid	JJ
cord-129086-ra2njvcz	187	8	dynamics	dynamic	NNS
cord-129086-ra2njvcz	187	9	analysis	analysis	NN
cord-129086-ra2njvcz	187	10	of	of	IN
cord-129086-ra2njvcz	187	11	the	the	DT
cord-129086-ra2njvcz	187	12	respiratory	respiratory	JJ
cord-129086-ra2njvcz	187	13	droplets	droplet	NNS
cord-129086-ra2njvcz	187	14	transmission	transmission	NN
cord-129086-ra2njvcz	187	15	through	through	IN
cord-129086-ra2njvcz	187	16	and	and	CC
cord-129086-ra2njvcz	187	17	around	around	IN
cord-129086-ra2njvcz	187	18	a	a	DT
cord-129086-ra2njvcz	187	19	facemask	facemask	NN
cord-129086-ra2njvcz	187	20	filter	filter	NN
cord-129086-ra2njvcz	187	21	.	.	.
cord-129086-ra2njvcz	188	1	The	the	DT
cord-129086-ra2njvcz	188	2	compressible	compressible	JJ
cord-129086-ra2njvcz	188	3	Reynolds	Reynolds	NNP
cord-129086-ra2njvcz	188	4	-	-	HYPH
cord-129086-ra2njvcz	188	5	averaged	average	VBN
cord-129086-ra2njvcz	188	6	Navier	Navier	NNP
cord-129086-ra2njvcz	188	7	-	-	HYPH
cord-129086-ra2njvcz	188	8	Stokes	Stokes	NNP
cord-129086-ra2njvcz	188	9	equations	equation	NNS
cord-129086-ra2njvcz	188	10	and	and	CC
cord-129086-ra2njvcz	188	11	the	the	DT
cord-129086-ra2njvcz	188	12	k	k	NN
cord-129086-ra2njvcz	188	13	-	-	HYPH
cord-129086-ra2njvcz	188	14	ω	ω	JJ
cord-129086-ra2njvcz	188	15	turbulence	turbulence	NN
cord-129086-ra2njvcz	188	16	model	model	NN
cord-129086-ra2njvcz	188	17	were	be	VBD
cord-129086-ra2njvcz	188	18	employed	employ	VBN
cord-129086-ra2njvcz	188	19	.	.	.
cord-129086-ra2njvcz	189	1	Zhang	Zhang	NNP
cord-129086-ra2njvcz	189	2	etl	etl	NNP
cord-129086-ra2njvcz	189	3	.	.	.
cord-129086-ra2njvcz	190	1	62	62	CD
cord-129086-ra2njvcz	190	2	analytically	analytically	RB
cord-129086-ra2njvcz	190	3	investigated	investigate	VBD
cord-129086-ra2njvcz	190	4	the	the	DT
cord-129086-ra2njvcz	190	5	carbon	carbon	NN
cord-129086-ra2njvcz	190	6	dioxide	dioxide	NN
cord-129086-ra2njvcz	190	7	CO	CO	NNP
cord-129086-ra2njvcz	190	8	2	2	CD
cord-129086-ra2njvcz	190	9	transportation	transportation	NN
cord-129086-ra2njvcz	190	10	performance	performance	NN
cord-129086-ra2njvcz	190	11	inside	inside	IN
cord-129086-ra2njvcz	190	12	the	the	DT
cord-129086-ra2njvcz	190	13	ventilator	ventilator	NN
cord-129086-ra2njvcz	190	14	mask	mask	NN
cord-129086-ra2njvcz	190	15	.	.	.
cord-129086-ra2njvcz	191	1	The	the	DT
cord-129086-ra2njvcz	191	2	3D	3d	JJ
cord-129086-ra2njvcz	191	3	model	model	NN
cord-129086-ra2njvcz	191	4	of	of	IN
cord-129086-ra2njvcz	191	5	the	the	DT
cord-129086-ra2njvcz	191	6	ventilator	ventilator	NN
cord-129086-ra2njvcz	191	7	mask	mask	NN
cord-129086-ra2njvcz	191	8	is	be	VBZ
cord-129086-ra2njvcz	191	9	shown	show	VBN
cord-129086-ra2njvcz	191	10	in	in	IN
cord-129086-ra2njvcz	191	11	FIG	FIG	NNP
cord-129086-ra2njvcz	191	12	.	.	.
cord-129086-ra2njvcz	192	1	1a	1a	LS
cord-129086-ra2njvcz	192	2	.	.	.
cord-129086-ra2njvcz	193	1	Classical	classical	JJ
cord-129086-ra2njvcz	193	2	Navier	Navier	NNP
cord-129086-ra2njvcz	193	3	-	-	HYPH
cord-129086-ra2njvcz	193	4	stokes	stokes	NNP
cord-129086-ra2njvcz	193	5	theorem	theorem	NN
cord-129086-ra2njvcz	193	6	and	and	CC
cord-129086-ra2njvcz	193	7	masstransport	masstransport	NN
cord-129086-ra2njvcz	193	8	equations	equation	NNS
cord-129086-ra2njvcz	193	9	were	be	VBD
cord-129086-ra2njvcz	193	10	used	use	VBN
cord-129086-ra2njvcz	193	11	to	to	TO
cord-129086-ra2njvcz	193	12	estimate	estimate	VB
cord-129086-ra2njvcz	193	13	the	the	DT
cord-129086-ra2njvcz	193	14	CO	CO	NNP
cord-129086-ra2njvcz	193	15	2	2	CD
cord-129086-ra2njvcz	193	16	residual	residual	JJ
cord-129086-ra2njvcz	193	17	concentrations	concentration	NNS
cord-129086-ra2njvcz	193	18	below	below	IN
cord-129086-ra2njvcz	193	19	the	the	DT
cord-129086-ra2njvcz	193	20	nostrils	nostril	NNS
cord-129086-ra2njvcz	193	21	.	.	.
cord-129086-ra2njvcz	194	1	The	the	DT
cord-129086-ra2njvcz	194	2	governing	govern	VBG
cord-129086-ra2njvcz	194	3	equations	equation	NNS
cord-129086-ra2njvcz	194	4	were	be	VBD
cord-129086-ra2njvcz	194	5	solved	solve	VBN
cord-129086-ra2njvcz	194	6	using	use	VBG
cord-129086-ra2njvcz	194	7	the	the	DT
cord-129086-ra2njvcz	194	8	finite	finite	JJ
cord-129086-ra2njvcz	194	9	element	element	NN
cord-129086-ra2njvcz	194	10	solver	solver	NN
cord-129086-ra2njvcz	194	11	ANSYS	ANSYS	NNP
cord-129086-ra2njvcz	194	12	fluent	fluent	JJ
cord-129086-ra2njvcz	194	13	15.0	15.0	CD
cord-129086-ra2njvcz	194	14	software	software	NN
cord-129086-ra2njvcz	194	15	.	.	.
cord-129086-ra2njvcz	195	1	The	the	DT
cord-129086-ra2njvcz	195	2	following	follow	VBG
cord-129086-ra2njvcz	195	3	governing	govern	VBG
cord-129086-ra2njvcz	195	4	equations	equation	NNS
cord-129086-ra2njvcz	195	5	were	be	VBD
cord-129086-ra2njvcz	195	6	used	use	VBN
cord-129086-ra2njvcz	195	7	in	in	IN
cord-129086-ra2njvcz	195	8	the	the	DT
cord-129086-ra2njvcz	195	9	simulation	simulation	NN
cord-129086-ra2njvcz	195	10	;	;	,
cord-129086-ra2njvcz	195	11	(	(	-LRB-
cord-129086-ra2njvcz	195	12	i	i	NN
cord-129086-ra2njvcz	195	13	)	)	-RRB-
cord-129086-ra2njvcz	195	14	at	at	IN
cord-129086-ra2njvcz	195	15	the	the	DT
cord-129086-ra2njvcz	195	16	entrance	entrance	NN
cord-129086-ra2njvcz	195	17	of	of	IN
cord-129086-ra2njvcz	195	18	the	the	DT
cord-129086-ra2njvcz	195	19	ventilator	ventilator	NN
cord-129086-ra2njvcz	195	20	mask	mask	NN
cord-129086-ra2njvcz	195	21	,	,	,
cord-129086-ra2njvcz	195	22	the	the	DT
cord-129086-ra2njvcz	195	23	inlet	inlet	NN
cord-129086-ra2njvcz	195	24	pressure	pressure	NN
cord-129086-ra2njvcz	195	25	=	=	SYM
cord-129086-ra2njvcz	195	26	0.98	0.98	CD
cord-129086-ra2njvcz	195	27	×	×	NN
cord-129086-ra2njvcz	195	28	10	10	CD
cord-129086-ra2njvcz	195	29	3	3	CD
cord-129086-ra2njvcz	195	30	,	,	,
cord-129086-ra2njvcz	195	31	the	the	DT
cord-129086-ra2njvcz	195	32	average	average	JJ
cord-129086-ra2njvcz	195	33	concentration	concentration	NN
cord-129086-ra2njvcz	195	34	of	of	IN
cord-129086-ra2njvcz	195	35	CO	CO	NNP
cord-129086-ra2njvcz	195	36	2	2	CD
cord-129086-ra2njvcz	195	37	=	=	SYM
cord-129086-ra2njvcz	195	38	0.03	0.03	CD
cord-129086-ra2njvcz	195	39	%	%	NN
cord-129086-ra2njvcz	195	40	.	.	.
cord-129086-ra2njvcz	196	1	(	(	-LRB-
cord-129086-ra2njvcz	196	2	ii	ii	NN
cord-129086-ra2njvcz	196	3	)	)	-RRB-
cord-129086-ra2njvcz	196	4	at	at	IN
cord-129086-ra2njvcz	196	5	the	the	DT
cord-129086-ra2njvcz	196	6	exhaust	exhaust	NN
cord-129086-ra2njvcz	196	7	holes	hole	NNS
cord-129086-ra2njvcz	196	8	:	:	:
cord-129086-ra2njvcz	197	1	outlet	outlet	NN
cord-129086-ra2njvcz	197	2	pressure	pressure	NN
cord-129086-ra2njvcz	197	3	=	=	SYM
cord-129086-ra2njvcz	197	4	0	0	CD
cord-129086-ra2njvcz	197	5	,	,	,
cord-129086-ra2njvcz	197	6	(	(	-LRB-
cord-129086-ra2njvcz	197	7	iii	iii	NN
cord-129086-ra2njvcz	197	8	)	)	-RRB-
cord-129086-ra2njvcz	197	9	Inlet	inlet	NN
cord-129086-ra2njvcz	197	10	boundary	boundary	JJ
cord-129086-ra2njvcz	197	11	condition	condition	NN
cord-129086-ra2njvcz	197	12	at	at	IN
cord-129086-ra2njvcz	197	13	the	the	DT
cord-129086-ra2njvcz	197	14	nostrils	nostril	NNS
cord-129086-ra2njvcz	197	15	:	:	:
cord-129086-ra2njvcz	197	16	the	the	DT
cord-129086-ra2njvcz	197	17	averaged	average	VBN
cord-129086-ra2njvcz	197	18	velocity	velocity	NN
cord-129086-ra2njvcz	197	19	=	=	SYM
cord-129086-ra2njvcz	197	20	6	6	CD
cord-129086-ra2njvcz	197	21	×	×	NN
cord-129086-ra2njvcz	197	22	sin	sin	NN
cord-129086-ra2njvcz	197	23	(	(	-LRB-
cord-129086-ra2njvcz	197	24	2	2	CD
cord-129086-ra2njvcz	197	25	)	)	-RRB-
cord-129086-ra2njvcz	197	26	,	,	,
cord-129086-ra2njvcz	197	27	expiratory	expiratory	JJ
cord-129086-ra2njvcz	197	28	phase	phase	NN
cord-129086-ra2njvcz	197	29	time	time	NN
cord-129086-ra2njvcz	197	30	t	t	NN
cord-129086-ra2njvcz	197	31	=	=	SYM
cord-129086-ra2njvcz	197	32	0~2.0	0~2.0	CD
cord-129086-ra2njvcz	197	33	s	s	NN
cord-129086-ra2njvcz	197	34	,	,	,
cord-129086-ra2njvcz	198	1	inspiratory	inspiratory	JJ
cord-129086-ra2njvcz	198	2	phase	phase	NN
cord-129086-ra2njvcz	198	3	time	time	NN
cord-129086-ra2njvcz	198	4	t	t	NN
cord-129086-ra2njvcz	198	5	=	=	SYM
cord-129086-ra2njvcz	198	6	2.0~4.0	2.0~4.0	NNP
cord-129086-ra2njvcz	198	7	s	s	NNPS
cord-129086-ra2njvcz	198	8	,	,	,
cord-129086-ra2njvcz	198	9	and	and	CC
cord-129086-ra2njvcz	198	10	the	the	DT
cord-129086-ra2njvcz	198	11	averaged	average	VBN
cord-129086-ra2njvcz	198	12	concentration	concentration	NN
cord-129086-ra2njvcz	198	13	of	of	IN
cord-129086-ra2njvcz	198	14	CO	CO	NNP
cord-129086-ra2njvcz	198	15	2	2	CD
cord-129086-ra2njvcz	198	16	excreted	excrete	VBD
cord-129086-ra2njvcz	198	17	from	from	IN
cord-129086-ra2njvcz	198	18	the	the	DT
cord-129086-ra2njvcz	198	19	nostrils	nostril	NNS
cord-129086-ra2njvcz	198	20	was	be	VBD
cord-129086-ra2njvcz	198	21	set	set	VBN
cord-129086-ra2njvcz	198	22	as	as	IN
cord-129086-ra2njvcz	198	23	4	4	CD
cord-129086-ra2njvcz	198	24	%	%	NN
cord-129086-ra2njvcz	198	25	.	.	.
cord-129086-ra2njvcz	199	1	The	the	DT
cord-129086-ra2njvcz	199	2	airflow	airflow	NN
cord-129086-ra2njvcz	199	3	inside	inside	IN
cord-129086-ra2njvcz	199	4	the	the	DT
cord-129086-ra2njvcz	199	5	ventilator	ventilator	NN
cord-129086-ra2njvcz	199	6	mask	mask	NN
cord-129086-ra2njvcz	199	7	was	be	VBD
cord-129086-ra2njvcz	199	8	considered	consider	VBN
cord-129086-ra2njvcz	199	9	to	to	TO
cord-129086-ra2njvcz	199	10	be	be	VB
cord-129086-ra2njvcz	199	11	turbulent	turbulent	JJ
cord-129086-ra2njvcz	199	12	flow	flow	NN
cord-129086-ra2njvcz	199	13	.	.	.
cord-129086-ra2njvcz	200	1	FIG	FIG	NNP
cord-129086-ra2njvcz	200	2	.	.	.
cord-129086-ra2njvcz	201	1	1b	1b	NNP
cord-129086-ra2njvcz	201	2	shows	show	VBZ
cord-129086-ra2njvcz	201	3	the	the	DT
cord-129086-ra2njvcz	201	4	distribution	distribution	NN
cord-129086-ra2njvcz	201	5	of	of	IN
cord-129086-ra2njvcz	201	6	the	the	DT
cord-129086-ra2njvcz	201	7	average	average	JJ
cord-129086-ra2njvcz	201	8	residual	residual	JJ
cord-129086-ra2njvcz	201	9	CO	co	NN
cord-129086-ra2njvcz	201	10	2	2	CD
cord-129086-ra2njvcz	201	11	concentration	concentration	NN
cord-129086-ra2njvcz	201	12	inside	inside	IN
cord-129086-ra2njvcz	201	13	the	the	DT
cord-129086-ra2njvcz	201	14	ventilator	ventilator	NN
cord-129086-ra2njvcz	201	15	mask	mask	NN
cord-129086-ra2njvcz	201	16	varying	vary	VBG
cord-129086-ra2njvcz	201	17	with	with	IN
cord-129086-ra2njvcz	201	18	time	time	NN
cord-129086-ra2njvcz	201	19	during	during	IN
cord-129086-ra2njvcz	201	20	a	a	DT
cord-129086-ra2njvcz	201	21	complete	complete	JJ
cord-129086-ra2njvcz	201	22	respiratory	respiratory	JJ
cord-129086-ra2njvcz	201	23	cycle	cycle	NN
cord-129086-ra2njvcz	201	24	.	.	.
cord-129086-ra2njvcz	202	1	As	as	IN
cord-129086-ra2njvcz	202	2	shown	show	VBN
cord-129086-ra2njvcz	202	3	from	from	IN
cord-129086-ra2njvcz	202	4	the	the	DT
cord-129086-ra2njvcz	202	5	curve	curve	NN
cord-129086-ra2njvcz	202	6	,	,	,
cord-129086-ra2njvcz	202	7	initially	initially	RB
cord-129086-ra2njvcz	202	8	,	,	,
cord-129086-ra2njvcz	202	9	the	the	DT
cord-129086-ra2njvcz	202	10	CO	co	NN
cord-129086-ra2njvcz	202	11	2	2	CD
cord-129086-ra2njvcz	202	12	concentration	concentration	NN
cord-129086-ra2njvcz	202	13	increased	increase	VBD
cord-129086-ra2njvcz	202	14	with	with	IN
cord-129086-ra2njvcz	202	15	the	the	DT
cord-129086-ra2njvcz	202	16	increasing	increase	VBG
cord-129086-ra2njvcz	202	17	exhaled	exhale	VBN
cord-129086-ra2njvcz	202	18	air	air	NN
cord-129086-ra2njvcz	202	19	and	and	CC
cord-129086-ra2njvcz	202	20	reaches	reach	VBZ
cord-129086-ra2njvcz	202	21	the	the	DT
cord-129086-ra2njvcz	202	22	peak	peak	NN
cord-129086-ra2njvcz	202	23	value	value	NN
cord-129086-ra2njvcz	202	24	of	of	IN
cord-129086-ra2njvcz	202	25	3.65	3.65	CD
cord-129086-ra2njvcz	202	26	%	%	NN
cord-129086-ra2njvcz	202	27	,	,	,
cord-129086-ra2njvcz	202	28	and	and	CC
cord-129086-ra2njvcz	202	29	then	then	RB
cord-129086-ra2njvcz	202	30	it	-PRON-	PRP
cord-129086-ra2njvcz	202	31	declined	decline	VBD
cord-129086-ra2njvcz	202	32	gradually	gradually	RB
cord-129086-ra2njvcz	202	33	with	with	IN
cord-129086-ra2njvcz	202	34	the	the	DT
cord-129086-ra2njvcz	202	35	decrease	decrease	NN
cord-129086-ra2njvcz	202	36	of	of	IN
cord-129086-ra2njvcz	202	37	the	the	DT
cord-129086-ra2njvcz	202	38	exhaled	exhale	VBN
cord-129086-ra2njvcz	202	39	air	air	NN
cord-129086-ra2njvcz	202	40	and	and	CC
cord-129086-ra2njvcz	202	41	reaches	reach	VBZ
cord-129086-ra2njvcz	202	42	down	down	RP
cord-129086-ra2njvcz	202	43	to	to	IN
cord-129086-ra2njvcz	202	44	the	the	DT
cord-129086-ra2njvcz	202	45	value	value	NN
cord-129086-ra2njvcz	202	46	of	of	IN
cord-129086-ra2njvcz	202	47	1.8	1.8	CD
cord-129086-ra2njvcz	202	48	%	%	NN
cord-129086-ra2njvcz	202	49	at	at	IN
cord-129086-ra2njvcz	202	50	the	the	DT
cord-129086-ra2njvcz	202	51	end	end	NN
cord-129086-ra2njvcz	202	52	time	time	NN
cord-129086-ra2njvcz	202	53	of	of	IN
cord-129086-ra2njvcz	202	54	expiratory	expiratory	JJ
cord-129086-ra2njvcz	202	55	cycle	cycle	NN
cord-129086-ra2njvcz	202	56	.	.	.
cord-129086-ra2njvcz	203	1	Based	base	VBN
cord-129086-ra2njvcz	203	2	on	on	IN
cord-129086-ra2njvcz	203	3	these	these	DT
cord-129086-ra2njvcz	203	4	results	result	NNS
cord-129086-ra2njvcz	203	5	,	,	,
cord-129086-ra2njvcz	203	6	the	the	DT
cord-129086-ra2njvcz	203	7	ventilator	ventilator	NN
cord-129086-ra2njvcz	203	8	mask	mask	NN
cord-129086-ra2njvcz	203	9	was	be	VBD
cord-129086-ra2njvcz	203	10	redesigned	redesign	VBN
cord-129086-ra2njvcz	203	11	by	by	IN
cord-129086-ra2njvcz	203	12	changing	change	VBG
cord-129086-ra2njvcz	203	13	the	the	DT
cord-129086-ra2njvcz	203	14	exhaust	exhaust	NN
cord-129086-ra2njvcz	203	15	hole	hole	NN
cord-129086-ra2njvcz	203	16	to	to	IN
cord-129086-ra2njvcz	203	17	the	the	DT
cord-129086-ra2njvcz	203	18	bottom	bottom	JJ
cord-129086-ra2njvcz	203	19	side	side	NN
cord-129086-ra2njvcz	203	20	and	and	CC
cord-129086-ra2njvcz	203	21	the	the	DT
cord-129086-ra2njvcz	203	22	local	local	JJ
cord-129086-ra2njvcz	203	23	residual	residual	JJ
cord-129086-ra2njvcz	203	24	CO	co	NN
cord-129086-ra2njvcz	203	25	2	2	CD
cord-129086-ra2njvcz	203	26	concentration	concentration	NN
cord-129086-ra2njvcz	203	27	was	be	VBD
cord-129086-ra2njvcz	203	28	decrease	decrease	NN
cord-129086-ra2njvcz	203	29	to	to	IN
cord-129086-ra2njvcz	203	30	0.7	0.7	CD
cord-129086-ra2njvcz	203	31	%	%	NN
cord-129086-ra2njvcz	203	32	.	.	.
cord-129086-ra2njvcz	204	1	Bates	Bates	NNP
cord-129086-ra2njvcz	204	2	et	et	NNP
cord-129086-ra2njvcz	204	3	al	al	NNP
cord-129086-ra2njvcz	204	4	.	.	.
cord-129086-ra2njvcz	205	1	63	63	CD
cord-129086-ra2njvcz	205	2	performed	perform	VBD
cord-129086-ra2njvcz	205	3	computational	computational	JJ
cord-129086-ra2njvcz	205	4	fluid	fluid	NN
cord-129086-ra2njvcz	205	5	dynamics	dynamic	NNS
cord-129086-ra2njvcz	205	6	simulations	simulation	NNS
cord-129086-ra2njvcz	205	7	to	to	TO
cord-129086-ra2njvcz	205	8	access	access	VB
cord-129086-ra2njvcz	205	9	the	the	DT
cord-129086-ra2njvcz	205	10	respiratory	respiratory	JJ
cord-129086-ra2njvcz	205	11	airflow	airflow	NN
cord-129086-ra2njvcz	205	12	in	in	IN
cord-129086-ra2njvcz	205	13	the	the	DT
cord-129086-ra2njvcz	205	14	human	human	JJ
cord-129086-ra2njvcz	205	15	upper	upper	JJ
cord-129086-ra2njvcz	205	16	oral	oral	JJ
cord-129086-ra2njvcz	205	17	airway	airway	NN
cord-129086-ra2njvcz	205	18	with	with	IN
cord-129086-ra2njvcz	205	19	airway	airway	NNP
cord-129086-ra2njvcz	205	20	wall	wall	NNP
cord-129086-ra2njvcz	205	21	movement	movement	NN
cord-129086-ra2njvcz	205	22	.	.	.
cord-129086-ra2njvcz	206	1	The	the	DT
cord-129086-ra2njvcz	206	2	breathing	breathing	NN
cord-129086-ra2njvcz	206	3	flow	flow	NN
cord-129086-ra2njvcz	206	4	rate	rate	NN
cord-129086-ra2njvcz	206	5	data	datum	NNS
cord-129086-ra2njvcz	206	6	was	be	VBD
cord-129086-ra2njvcz	206	7	acquired	acquire	VBN
cord-129086-ra2njvcz	206	8	by	by	IN
cord-129086-ra2njvcz	206	9	imaging	image	VBG
cord-129086-ra2njvcz	206	10	the	the	DT
cord-129086-ra2njvcz	206	11	breathing	breathing	NN
cord-129086-ra2njvcz	206	12	cycle	cycle	NN
cord-129086-ra2njvcz	206	13	of	of	IN
cord-129086-ra2njvcz	206	14	the	the	DT
cord-129086-ra2njvcz	206	15	participant	participant	NN
cord-129086-ra2njvcz	206	16	while	while	IN
cord-129086-ra2njvcz	206	17	wearing	wear	VBG
cord-129086-ra2njvcz	206	18	of	of	IN
cord-129086-ra2njvcz	206	19	a	a	DT
cord-129086-ra2njvcz	206	20	size-5	size-5	NNP
cord-129086-ra2njvcz	206	21	anesthesia	anesthesia	NN
cord-129086-ra2njvcz	206	22	facemask	facemask	NN
cord-129086-ra2njvcz	206	23	(	(	-LRB-
cord-129086-ra2njvcz	206	24	FIG	FIG	NNP
cord-129086-ra2njvcz	206	25	.	.	.
cord-129086-ra2njvcz	206	26	1c	1c	NNP
cord-129086-ra2njvcz	206	27	)	)	-RRB-
cord-129086-ra2njvcz	206	28	.	.	.
cord-129086-ra2njvcz	207	1	The	the	DT
cord-129086-ra2njvcz	207	2	air	air	NN
cord-129086-ra2njvcz	207	3	pressure	pressure	NN
cord-129086-ra2njvcz	207	4	drop	drop	NN
cord-129086-ra2njvcz	207	5	and	and	CC
cord-129086-ra2njvcz	207	6	flow	flow	NN
cord-129086-ra2njvcz	207	7	velocity	velocity	NN
cord-129086-ra2njvcz	207	8	were	be	VBD
cord-129086-ra2njvcz	207	9	estimated	estimate	VBN
cord-129086-ra2njvcz	207	10	by	by	IN
cord-129086-ra2njvcz	207	11	solving	solve	VBG
cord-129086-ra2njvcz	207	12	the	the	DT
cord-129086-ra2njvcz	207	13	Navier	Navier	NNP
cord-129086-ra2njvcz	207	14	-	-	HYPH
cord-129086-ra2njvcz	207	15	stokes	stoke	VBZ
cord-129086-ra2njvcz	207	16	equations	equation	NNS
cord-129086-ra2njvcz	207	17	for	for	IN
cord-129086-ra2njvcz	207	18	the	the	DT
cord-129086-ra2njvcz	207	19	moving	move	VBG
cord-129086-ra2njvcz	207	20	mesh	mesh	NN
cord-129086-ra2njvcz	207	21	vertices	vertex	NNS
cord-129086-ra2njvcz	207	22	in	in	IN
cord-129086-ra2njvcz	207	23	the	the	DT
cord-129086-ra2njvcz	207	24	finite	finite	JJ
cord-129086-ra2njvcz	207	25	volume	volume	NN
cord-129086-ra2njvcz	207	26	domain	domain	NN
cord-129086-ra2njvcz	207	27	.	.	.
cord-129086-ra2njvcz	208	1	The	the	DT
cord-129086-ra2njvcz	208	2	governing	govern	VBG
cord-129086-ra2njvcz	208	3	equations	equation	NNS
cord-129086-ra2njvcz	208	4	for	for	IN
cord-129086-ra2njvcz	208	5	moving	move	VBG
cord-129086-ra2njvcz	208	6	mesh	mesh	NN
cord-129086-ra2njvcz	208	7	of	of	IN
cord-129086-ra2njvcz	208	8	the	the	DT
cord-129086-ra2njvcz	208	9	finite	finite	JJ
cord-129086-ra2njvcz	208	10	volume	volume	NN
cord-129086-ra2njvcz	208	11	form	form	NN
cord-129086-ra2njvcz	208	12	is	be	VBZ
cord-129086-ra2njvcz	208	13	given	give	VBN
cord-129086-ra2njvcz	208	14	by	by	IN
cord-129086-ra2njvcz	208	15	:	:	:
cord-129086-ra2njvcz	208	16	Momentum	momentum	NN
cord-129086-ra2njvcz	208	17	equation	equation	NN
cord-129086-ra2njvcz	208	18	:	:	:
cord-129086-ra2njvcz	209	1	where	where	WRB
cord-129086-ra2njvcz	209	2	is	be	VBZ
cord-129086-ra2njvcz	209	3	time	time	NN
cord-129086-ra2njvcz	209	4	,	,	,
cord-129086-ra2njvcz	209	5	is	be	VBZ
cord-129086-ra2njvcz	209	6	the	the	DT
cord-129086-ra2njvcz	209	7	volume	volume	NN
cord-129086-ra2njvcz	209	8	of	of	IN
cord-129086-ra2njvcz	209	9	each	each	DT
cord-129086-ra2njvcz	209	10	cell	cell	NN
cord-129086-ra2njvcz	209	11	in	in	IN
cord-129086-ra2njvcz	209	12	the	the	DT
cord-129086-ra2njvcz	209	13	mesh	mesh	NN
cord-129086-ra2njvcz	209	14	,	,	,
cord-129086-ra2njvcz	209	15	is	be	VBZ
cord-129086-ra2njvcz	209	16	the	the	DT
cord-129086-ra2njvcz	209	17	air	air	NN
cord-129086-ra2njvcz	209	18	density	density	NN
cord-129086-ra2njvcz	209	19	,	,	,
cord-129086-ra2njvcz	209	20	⃗	⃗	NNP
cord-129086-ra2njvcz	209	21	is	be	VBZ
cord-129086-ra2njvcz	209	22	the	the	DT
cord-129086-ra2njvcz	209	23	air	air	NN
cord-129086-ra2njvcz	209	24	flow	flow	NN
cord-129086-ra2njvcz	209	25	rate	rate	NN
cord-129086-ra2njvcz	209	26	,	,	,
cord-129086-ra2njvcz	209	27	⃗⃗⃗⃗	⃗⃗⃗⃗	NN
cord-129086-ra2njvcz	209	28	is	be	VBZ
cord-129086-ra2njvcz	209	29	the	the	DT
cord-129086-ra2njvcz	209	30	mesh	mesh	NN
cord-129086-ra2njvcz	209	31	velocity	velocity	NN
cord-129086-ra2njvcz	209	32	as	as	IN
cord-129086-ra2njvcz	209	33	calculated	calculate	VBN
cord-129086-ra2njvcz	209	34	from	from	IN
cord-129086-ra2njvcz	209	35	the	the	DT
cord-129086-ra2njvcz	209	36	mesh	mesh	NN
cord-129086-ra2njvcz	209	37	displacement	displacement	NN
cord-129086-ra2njvcz	209	38	for	for	IN
cord-129086-ra2njvcz	209	39	each	each	DT
cord-129086-ra2njvcz	209	40	control	control	NN
cord-129086-ra2njvcz	209	41	points	point	NNS
cord-129086-ra2njvcz	209	42	,	,	,
cord-129086-ra2njvcz	209	43	is	be	VBZ
cord-129086-ra2njvcz	209	44	a	a	DT
cord-129086-ra2njvcz	209	45	vector	vector	NN
cord-129086-ra2njvcz	209	46	representing	represent	VBG
cord-129086-ra2njvcz	209	47	the	the	DT
cord-129086-ra2njvcz	209	48	surface	surface	NN
cord-129086-ra2njvcz	209	49	of	of	IN
cord-129086-ra2njvcz	209	50	each	each	DT
cord-129086-ra2njvcz	209	51	mesh	mesh	NN
cord-129086-ra2njvcz	209	52	cell	cell	NN
cord-129086-ra2njvcz	209	53	,	,	,
cord-129086-ra2njvcz	209	54	is	be	VBZ
cord-129086-ra2njvcz	209	55	the	the	DT
cord-129086-ra2njvcz	209	56	identity	identity	NN
cord-129086-ra2njvcz	209	57	matrix	matrix	NN
cord-129086-ra2njvcz	209	58	,	,	,
cord-129086-ra2njvcz	209	59	and	and	CC
cord-129086-ra2njvcz	209	60	is	be	VBZ
cord-129086-ra2njvcz	209	61	the	the	DT
cord-129086-ra2njvcz	209	62	viscous	viscous	JJ
cord-129086-ra2njvcz	209	63	stress	stress	NN
cord-129086-ra2njvcz	209	64	tensor	tensor	NN
cord-129086-ra2njvcz	209	65	.	.	.
cord-129086-ra2njvcz	210	1	These	these	DT
cord-129086-ra2njvcz	210	2	equations	equation	NNS
cord-129086-ra2njvcz	210	3	were	be	VBD
cord-129086-ra2njvcz	210	4	solved	solve	VBN
cord-129086-ra2njvcz	210	5	using	use	VBG
cord-129086-ra2njvcz	210	6	the	the	DT
cord-129086-ra2njvcz	210	7	large	large	JJ
cord-129086-ra2njvcz	210	8	eddy	eddy	NNP
cord-129086-ra2njvcz	210	9	simulation	simulation	NN
cord-129086-ra2njvcz	210	10	(	(	-LRB-
cord-129086-ra2njvcz	210	11	LES	LES	NNP
cord-129086-ra2njvcz	210	12	)	)	-RRB-
cord-129086-ra2njvcz	210	13	techniques	technique	NNS
cord-129086-ra2njvcz	210	14	.	.	.
cord-129086-ra2njvcz	211	1	The	the	DT
cord-129086-ra2njvcz	211	2	instantaneous	instantaneous	JJ
cord-129086-ra2njvcz	211	3	air	air	NN
cord-129086-ra2njvcz	211	4	flow	flow	NN
cord-129086-ra2njvcz	211	5	resistance	resistance	NN
cord-129086-ra2njvcz	211	6	was	be	VBD
cord-129086-ra2njvcz	211	7	calculated	calculate	VBN
cord-129086-ra2njvcz	211	8	as	as	IN
cord-129086-ra2njvcz	211	9	the	the	DT
cord-129086-ra2njvcz	211	10	pressure	pressure	NN
cord-129086-ra2njvcz	211	11	loss	loss	NN
cord-129086-ra2njvcz	211	12	between	between	IN
cord-129086-ra2njvcz	211	13	two	two	CD
cord-129086-ra2njvcz	211	14	locations	location	NNS
cord-129086-ra2njvcz	211	15	divided	divide	VBN
cord-129086-ra2njvcz	211	16	by	by	IN
cord-129086-ra2njvcz	211	17	the	the	DT
cord-129086-ra2njvcz	211	18	air	air	NN
cord-129086-ra2njvcz	211	19	flow	flow	NN
cord-129086-ra2njvcz	211	20	rate	rate	NN
cord-129086-ra2njvcz	211	21	through	through	IN
cord-129086-ra2njvcz	211	22	them	-PRON-	PRP
cord-129086-ra2njvcz	211	23	.	.	.
cord-129086-ra2njvcz	212	1	FIG	FIG	NNP
cord-129086-ra2njvcz	212	2	.	.	.
cord-129086-ra2njvcz	213	1	1d	1d	NNP
cord-129086-ra2njvcz	213	2	shows	show	VBZ
cord-129086-ra2njvcz	213	3	the	the	DT
cord-129086-ra2njvcz	213	4	estimated	estimate	VBN
cord-129086-ra2njvcz	213	5	airflow	airflow	NN
cord-129086-ra2njvcz	213	6	resistance	resistance	NN
cord-129086-ra2njvcz	213	7	through	through	IN
cord-129086-ra2njvcz	213	8	several	several	JJ
cord-129086-ra2njvcz	213	9	different	different	JJ
cord-129086-ra2njvcz	213	10	regions	region	NNS
cord-129086-ra2njvcz	213	11	of	of	IN
cord-129086-ra2njvcz	213	12	the	the	DT
cord-129086-ra2njvcz	213	13	extra	extra	JJ
cord-129086-ra2njvcz	213	14	thoracic	thoracic	JJ
cord-129086-ra2njvcz	213	15	airway	airway	NN
cord-129086-ra2njvcz	213	16	during	during	IN
cord-129086-ra2njvcz	213	17	the	the	DT
cord-129086-ra2njvcz	213	18	complete	complete	JJ
cord-129086-ra2njvcz	213	19	breathing	breathing	NN
cord-129086-ra2njvcz	213	20	cycle	cycle	NN
cord-129086-ra2njvcz	213	21	.	.	.
cord-129086-ra2njvcz	214	1	The	the	DT
cord-129086-ra2njvcz	214	2	aerosol	aerosol	NN
cord-129086-ra2njvcz	214	3	droplets	droplet	NNS
cord-129086-ra2njvcz	214	4	transmission	transmission	NN
cord-129086-ra2njvcz	214	5	phenomena	phenomena	VBP
cord-129086-ra2njvcz	214	6	through	through	IN
cord-129086-ra2njvcz	214	7	the	the	DT
cord-129086-ra2njvcz	214	8	facemasks	facemask	NNS
cord-129086-ra2njvcz	214	9	have	have	VBP
cord-129086-ra2njvcz	214	10	also	also	RB
cord-129086-ra2njvcz	214	11	been	be	VBN
cord-129086-ra2njvcz	214	12	investigated	investigate	VBN
cord-129086-ra2njvcz	214	13	analytically	analytically	RB
cord-129086-ra2njvcz	214	14	.	.	.
cord-129086-ra2njvcz	215	1	The	the	DT
cord-129086-ra2njvcz	215	2	facemask	facemask	NN
cord-129086-ra2njvcz	215	3	leakage	leakage	NN
cord-129086-ra2njvcz	215	4	factor	factor	NN
cord-129086-ra2njvcz	215	5	has	have	VBZ
cord-129086-ra2njvcz	215	6	been	be	VBN
cord-129086-ra2njvcz	215	7	considered	consider	VBN
cord-129086-ra2njvcz	215	8	in	in	IN
cord-129086-ra2njvcz	215	9	the	the	DT
cord-129086-ra2njvcz	215	10	analytical	analytical	JJ
cord-129086-ra2njvcz	215	11	models	model	NNS
cord-129086-ra2njvcz	215	12	.	.	.
cord-129086-ra2njvcz	216	1	Lei	Lei	NNP
cord-129086-ra2njvcz	216	2	et	et	FW
cord-129086-ra2njvcz	216	3	al	al	NNP
cord-129086-ra2njvcz	216	4	.	.	.
cord-129086-ra2njvcz	217	1	64	64	CD
cord-129086-ra2njvcz	217	2	predicted	predict	VBD
cord-129086-ra2njvcz	217	3	the	the	DT
cord-129086-ra2njvcz	217	4	fluid	fluid	JJ
cord-129086-ra2njvcz	217	5	leakage	leakage	NN
cord-129086-ra2njvcz	217	6	between	between	IN
cord-129086-ra2njvcz	217	7	an	an	DT
cord-129086-ra2njvcz	217	8	N95	N95	NNP
cord-129086-ra2njvcz	217	9	filtering	filter	VBG
cord-129086-ra2njvcz	217	10	facepiece	facepiece	NNP
cord-129086-ra2njvcz	217	11	respirator	respirator	NN
cord-129086-ra2njvcz	217	12	(	(	-LRB-
cord-129086-ra2njvcz	217	13	FFR	FFR	NNP
cord-129086-ra2njvcz	217	14	)	)	-RRB-
cord-129086-ra2njvcz	217	15	and	and	CC
cord-129086-ra2njvcz	217	16	a	a	DT
cord-129086-ra2njvcz	217	17	headform	headform	NN
cord-129086-ra2njvcz	217	18	using	use	VBG
cord-129086-ra2njvcz	217	19	the	the	DT
cord-129086-ra2njvcz	217	20	computational	computational	JJ
cord-129086-ra2njvcz	217	21	fluid	fluid	NN
cord-129086-ra2njvcz	217	22	dynamics	dynamic	NNS
cord-129086-ra2njvcz	217	23	(	(	-LRB-
cord-129086-ra2njvcz	217	24	CFD	CFD	NNP
cord-129086-ra2njvcz	217	25	)	)	-RRB-
cord-129086-ra2njvcz	217	26	simulation	simulation	NN
cord-129086-ra2njvcz	217	27	approach	approach	NN
cord-129086-ra2njvcz	217	28	.	.	.
cord-129086-ra2njvcz	218	1	The	the	DT
cord-129086-ra2njvcz	218	2	mass	mass	JJ
cord-129086-ra2njvcz	218	3	flow	flow	NN
cord-129086-ra2njvcz	218	4	rate	rate	NN
cord-129086-ra2njvcz	218	5	at	at	IN
cord-129086-ra2njvcz	218	6	the	the	DT
cord-129086-ra2njvcz	218	7	faceseal	faceseal	NN
cord-129086-ra2njvcz	218	8	and	and	CC
cord-129086-ra2njvcz	218	9	through	through	IN
cord-129086-ra2njvcz	218	10	the	the	DT
cord-129086-ra2njvcz	218	11	filter	filter	NN
cord-129086-ra2njvcz	218	12	medium	medium	NN
cord-129086-ra2njvcz	218	13	was	be	VBD
cord-129086-ra2njvcz	218	14	calculated	calculate	VBN
cord-129086-ra2njvcz	218	15	under	under	IN
cord-129086-ra2njvcz	218	16	three	three	CD
cord-129086-ra2njvcz	218	17	different	different	JJ
cord-129086-ra2njvcz	218	18	boundary	boundary	JJ
cord-129086-ra2njvcz	218	19	conditions	condition	NNS
cord-129086-ra2njvcz	218	20	:	:	:
cord-129086-ra2njvcz	218	21	varying	vary	VBG
cord-129086-ra2njvcz	218	22	breathing	breathing	NN
cord-129086-ra2njvcz	218	23	velocity	velocity	NN
cord-129086-ra2njvcz	218	24	,	,	,
cord-129086-ra2njvcz	218	25	varying	vary	VBG
cord-129086-ra2njvcz	218	26	viscous	viscous	JJ
cord-129086-ra2njvcz	218	27	resistance	resistance	NN
cord-129086-ra2njvcz	218	28	coefficients	coefficient	NNS
cord-129086-ra2njvcz	218	29	of	of	IN
cord-129086-ra2njvcz	218	30	the	the	DT
cord-129086-ra2njvcz	218	31	filter	filter	NN
cord-129086-ra2njvcz	218	32	,	,	,
cord-129086-ra2njvcz	218	33	and	and	CC
cord-129086-ra2njvcz	218	34	the	the	DT
cord-129086-ra2njvcz	218	35	freestream	freestream	NN
cord-129086-ra2njvcz	218	36	air	air	NN
cord-129086-ra2njvcz	218	37	flows	flow	NNS
cord-129086-ra2njvcz	218	38	.	.	.
cord-129086-ra2njvcz	219	1	The	the	DT
cord-129086-ra2njvcz	219	2	filter	filter	NN
cord-129086-ra2njvcz	219	3	-	-	HYPH
cord-129086-ra2njvcz	219	4	to	to	IN
cord-129086-ra2njvcz	219	5	-	-	HYPH
cord-129086-ra2njvcz	219	6	faceseal	faceseal	NN
cord-129086-ra2njvcz	219	7	leakage	leakage	NN
cord-129086-ra2njvcz	219	8	(	(	-LRB-
cord-129086-ra2njvcz	219	9	FTFL	FTFL	NNP
cord-129086-ra2njvcz	219	10	)	)	-RRB-
cord-129086-ra2njvcz	219	11	ratio	ratio	NN
cord-129086-ra2njvcz	219	12	for	for	IN
cord-129086-ra2njvcz	219	13	the	the	DT
cord-129086-ra2njvcz	219	14	respirator	respirator	NN
cord-129086-ra2njvcz	219	15	was	be	VBD
cord-129086-ra2njvcz	219	16	obtained	obtain	VBN
cord-129086-ra2njvcz	219	17	by	by	IN
cord-129086-ra2njvcz	219	18	dividing	divide	VBG
cord-129086-ra2njvcz	219	19	the	the	DT
cord-129086-ra2njvcz	219	20	mass	mass	JJ
cord-129086-ra2njvcz	219	21	flow	flow	NN
cord-129086-ra2njvcz	219	22	rate	rate	NN
cord-129086-ra2njvcz	219	23	through	through	IN
cord-129086-ra2njvcz	219	24	the	the	DT
cord-129086-ra2njvcz	219	25	filter	filter	NN
cord-129086-ra2njvcz	219	26	medium	medium	NN
cord-129086-ra2njvcz	219	27	and	and	CC
cord-129086-ra2njvcz	219	28	the	the	DT
cord-129086-ra2njvcz	219	29	faceseal	faceseal	JJ
cord-129086-ra2njvcz	219	30	leakage	leakage	NN
cord-129086-ra2njvcz	219	31	.	.	.
cord-129086-ra2njvcz	220	1	A	a	DT
cord-129086-ra2njvcz	220	2	higher	high	JJR
cord-129086-ra2njvcz	220	3	FTFL	FTFL	NNP
cord-129086-ra2njvcz	220	4	ratio	ratio	NN
cord-129086-ra2njvcz	220	5	refers	refer	VBZ
cord-129086-ra2njvcz	220	6	to	to	IN
cord-129086-ra2njvcz	220	7	the	the	DT
cord-129086-ra2njvcz	220	8	higher	high	JJR
cord-129086-ra2njvcz	220	9	percentage	percentage	NN
cord-129086-ra2njvcz	220	10	of	of	IN
cord-129086-ra2njvcz	220	11	airflow	airflow	NN
cord-129086-ra2njvcz	220	12	passing	pass	VBG
cord-129086-ra2njvcz	220	13	through	through	IN
cord-129086-ra2njvcz	220	14	the	the	DT
cord-129086-ra2njvcz	220	15	filter	filter	NN
cord-129086-ra2njvcz	220	16	medium	medium	NN
cord-129086-ra2njvcz	220	17	than	than	IN
cord-129086-ra2njvcz	220	18	the	the	DT
cord-129086-ra2njvcz	220	19	faceseal	faceseal	JJ
cord-129086-ra2njvcz	220	20	leakage	leakage	NN
cord-129086-ra2njvcz	220	21	.	.	.
cord-129086-ra2njvcz	221	1	The	the	DT
cord-129086-ra2njvcz	221	2	results	result	NNS
cord-129086-ra2njvcz	221	3	revealed	reveal	VBD
cord-129086-ra2njvcz	221	4	the	the	DT
cord-129086-ra2njvcz	221	5	nonlinear	nonlinear	JJ
cord-129086-ra2njvcz	221	6	increase	increase	NN
cord-129086-ra2njvcz	221	7	in	in	IN
cord-129086-ra2njvcz	221	8	the	the	DT
cord-129086-ra2njvcz	221	9	FTFL	FTFL	NNP
cord-129086-ra2njvcz	221	10	ratio	ratio	NN
cord-129086-ra2njvcz	221	11	with	with	IN
cord-129086-ra2njvcz	221	12	increasing	increase	VBG
cord-129086-ra2njvcz	221	13	breathing	breathing	NN
cord-129086-ra2njvcz	221	14	velocity	velocity	NN
cord-129086-ra2njvcz	221	15	values	value	NNS
cord-129086-ra2njvcz	221	16	and	and	CC
cord-129086-ra2njvcz	221	17	decreasing	decrease	VBG
cord-129086-ra2njvcz	221	18	the	the	DT
cord-129086-ra2njvcz	221	19	filter	filter	NN
cord-129086-ra2njvcz	221	20	viscous	viscous	JJ
cord-129086-ra2njvcz	221	21	resistance	resistance	NN
cord-129086-ra2njvcz	221	22	coefficient	coefficient	NN
cord-129086-ra2njvcz	221	23	values	value	NNS
cord-129086-ra2njvcz	221	24	.	.	.
cord-129086-ra2njvcz	222	1	Furthermore	furthermore	RB
cord-129086-ra2njvcz	222	2	,	,	,
cord-129086-ra2njvcz	222	3	the	the	DT
cord-129086-ra2njvcz	222	4	freestream	freestream	NN
cord-129086-ra2njvcz	222	5	flow	flow	NN
cord-129086-ra2njvcz	222	6	had	have	VBD
cord-129086-ra2njvcz	222	7	limited	limit	VBN
cord-129086-ra2njvcz	222	8	influence	influence	NN
cord-129086-ra2njvcz	222	9	on	on	IN
cord-129086-ra2njvcz	222	10	the	the	DT
cord-129086-ra2njvcz	222	11	airflow	airflow	NN
cord-129086-ra2njvcz	222	12	inside	inside	IN
cord-129086-ra2njvcz	222	13	the	the	DT
cord-129086-ra2njvcz	222	14	respirator	respirator	NN
cord-129086-ra2njvcz	222	15	resulting	result	VBG
cord-129086-ra2njvcz	222	16	in	in	IN
cord-129086-ra2njvcz	222	17	nonsignificant	nonsignificant	JJ
cord-129086-ra2njvcz	222	18	variations	variation	NNS
cord-129086-ra2njvcz	222	19	on	on	IN
cord-129086-ra2njvcz	222	20	the	the	DT
cord-129086-ra2njvcz	222	21	FTFL	FTFL	NNP
cord-129086-ra2njvcz	222	22	ratio	ratio	NN
cord-129086-ra2njvcz	222	23	.	.	.
cord-129086-ra2njvcz	223	1	Perić	Perić	NNP
cord-129086-ra2njvcz	223	2	et	et	NNP
cord-129086-ra2njvcz	223	3	al	al	NNP
cord-129086-ra2njvcz	223	4	.	.	.
cord-129086-ra2njvcz	224	1	65	65	CD
cord-129086-ra2njvcz	224	2	 	 	_SP
cord-129086-ra2njvcz	225	1	Thermal	thermal	JJ
cord-129086-ra2njvcz	225	2	comfort	comfort	NN
cord-129086-ra2njvcz	225	3	is	be	VBZ
cord-129086-ra2njvcz	225	4	an	an	DT
cord-129086-ra2njvcz	225	5	essential	essential	JJ
cord-129086-ra2njvcz	225	6	aspect	aspect	NN
cord-129086-ra2njvcz	225	7	of	of	IN
cord-129086-ra2njvcz	225	8	a	a	DT
cord-129086-ra2njvcz	225	9	facemask	facemask	NN
cord-129086-ra2njvcz	225	10	as	as	IN
cord-129086-ra2njvcz	225	11	it	-PRON-	PRP
cord-129086-ra2njvcz	225	12	may	may	MD
cord-129086-ra2njvcz	225	13	affect	affect	VB
cord-129086-ra2njvcz	225	14	the	the	DT
cord-129086-ra2njvcz	225	15	compliance	compliance	NN
cord-129086-ra2njvcz	225	16	of	of	IN
cord-129086-ra2njvcz	225	17	the	the	DT
cord-129086-ra2njvcz	225	18	use	use	NN
cord-129086-ra2njvcz	225	19	of	of	IN
cord-129086-ra2njvcz	225	20	facemask	facemask	NN
cord-129086-ra2njvcz	225	21	during	during	IN
cord-129086-ra2njvcz	225	22	summer	summer	NN
cord-129086-ra2njvcz	225	23	or	or	CC
cord-129086-ra2njvcz	225	24	in	in	IN
cord-129086-ra2njvcz	225	25	tropical	tropical	JJ
cord-129086-ra2njvcz	225	26	countries	country	NNS
cord-129086-ra2njvcz	225	27	.	.	.
cord-129086-ra2njvcz	226	1	There	there	EX
cord-129086-ra2njvcz	226	2	were	be	VBD
cord-129086-ra2njvcz	226	3	reported	report	VBN
cord-129086-ra2njvcz	226	4	incidence	incidence	NN
cord-129086-ra2njvcz	226	5	of	of	IN
cord-129086-ra2njvcz	226	6	skin	skin	NN
cord-129086-ra2njvcz	226	7	rashes	rash	NNS
cord-129086-ra2njvcz	226	8	,	,	,
cord-129086-ra2njvcz	226	9	increased	increase	VBN
cord-129086-ra2njvcz	226	10	heat	heat	NN
cord-129086-ra2njvcz	226	11	stress	stress	NN
cord-129086-ra2njvcz	226	12	,	,	,
cord-129086-ra2njvcz	226	13	sweating	sweating	NN
cord-129086-ra2njvcz	226	14	,	,	,
cord-129086-ra2njvcz	226	15	and	and	CC
cord-129086-ra2njvcz	226	16	discomfort	discomfort	NN
cord-129086-ra2njvcz	226	17	due	due	IN
cord-129086-ra2njvcz	226	18	to	to	IN
cord-129086-ra2njvcz	226	19	prolonged	prolong	VBN
cord-129086-ra2njvcz	226	20	wearing	wearing	NN
cord-129086-ra2njvcz	226	21	of	of	IN
cord-129086-ra2njvcz	226	22	a	a	DT
cord-129086-ra2njvcz	226	23	facemask	facemask	NN
cord-129086-ra2njvcz	226	24	in	in	IN
cord-129086-ra2njvcz	226	25	hot	hot	JJ
cord-129086-ra2njvcz	226	26	and	and	CC
cord-129086-ra2njvcz	226	27	humid	humid	JJ
cord-129086-ra2njvcz	226	28	conditions	condition	NNS
cord-129086-ra2njvcz	226	29	.	.	.
cord-129086-ra2njvcz	227	1	66	66	CD
cord-129086-ra2njvcz	228	1	To	to	TO
cord-129086-ra2njvcz	228	2	improve	improve	VB
cord-129086-ra2njvcz	228	3	the	the	DT
cord-129086-ra2njvcz	228	4	thermal	thermal	JJ
cord-129086-ra2njvcz	228	5	comfort	comfort	NN
cord-129086-ra2njvcz	228	6	level	level	NN
cord-129086-ra2njvcz	228	7	of	of	IN
cord-129086-ra2njvcz	228	8	facemasks	facemask	NNS
cord-129086-ra2njvcz	228	9	,	,	,
cord-129086-ra2njvcz	228	10	researchers	researcher	NNS
cord-129086-ra2njvcz	228	11	have	have	VBP
cord-129086-ra2njvcz	228	12	developed	develop	VBN
cord-129086-ra2njvcz	228	13	some	some	DT
cord-129086-ra2njvcz	228	14	unique	unique	JJ
cord-129086-ra2njvcz	228	15	facemasks	facemask	NNS
cord-129086-ra2njvcz	228	16	by	by	IN
cord-129086-ra2njvcz	228	17	using	use	VBG
cord-129086-ra2njvcz	228	18	the	the	DT
cord-129086-ra2njvcz	228	19	nanocomposites	nanocomposite	NNS
cord-129086-ra2njvcz	228	20	.	.	.
cord-129086-ra2njvcz	229	1	Polymer	polymer	NN
cord-129086-ra2njvcz	229	2	-	-	HYPH
cord-129086-ra2njvcz	229	3	based	base	VBN
cord-129086-ra2njvcz	229	4	nanofibers	nanofiber	NNS
cord-129086-ra2njvcz	229	5	with	with	IN
cord-129086-ra2njvcz	229	6	large	large	JJ
cord-129086-ra2njvcz	229	7	surface	surface	NN
cord-129086-ra2njvcz	229	8	area	area	NN
cord-129086-ra2njvcz	229	9	-	-	:
cord-129086-ra2njvcz	229	10	to	to	IN
cord-129086-ra2njvcz	229	11	volume	volume	NN
cord-129086-ra2njvcz	229	12	ratio	ratio	NN
cord-129086-ra2njvcz	229	13	have	have	VBP
cord-129086-ra2njvcz	229	14	shown	show	VBN
cord-129086-ra2njvcz	229	15	great	great	JJ
cord-129086-ra2njvcz	229	16	potential	potential	NN
cord-129086-ra2njvcz	229	17	for	for	IN
cord-129086-ra2njvcz	229	18	use	use	NN
cord-129086-ra2njvcz	229	19	in	in	IN
cord-129086-ra2njvcz	229	20	facemasks	facemask	NNS
cord-129086-ra2njvcz	229	21	to	to	TO
cord-129086-ra2njvcz	229	22	achieve	achieve	VB
cord-129086-ra2njvcz	229	23	both	both	DT
cord-129086-ra2njvcz	229	24	high	high	JJ
cord-129086-ra2njvcz	229	25	filtration	filtration	NN
cord-129086-ra2njvcz	229	26	efficiency	efficiency	NN
cord-129086-ra2njvcz	229	27	and	and	CC
cord-129086-ra2njvcz	229	28	sufficient	sufficient	JJ
cord-129086-ra2njvcz	229	29	air	air	NN
cord-129086-ra2njvcz	229	30	permeability	permeability	NN
cord-129086-ra2njvcz	229	31	.	.	.
cord-129086-ra2njvcz	230	1	67	67	CD
cord-129086-ra2njvcz	230	2	.	.	.
cord-129086-ra2njvcz	231	1	3(a	3(a	CD
cord-129086-ra2njvcz	231	2	-	-	HYPH
cord-129086-ra2njvcz	231	3	c	c	LS
cord-129086-ra2njvcz	231	4	)	)	-RRB-
cord-129086-ra2njvcz	231	5	show	show	VBP
cord-129086-ra2njvcz	231	6	the	the	DT
cord-129086-ra2njvcz	231	7	schematic	schematic	NN
cord-129086-ra2njvcz	231	8	,	,	,
cord-129086-ra2njvcz	231	9	photographs	photograph	NNS
cord-129086-ra2njvcz	231	10	,	,	,
cord-129086-ra2njvcz	231	11	and	and	CC
cord-129086-ra2njvcz	231	12	scanning	scan	VBG
cord-129086-ra2njvcz	231	13	electron	electron	NN
cord-129086-ra2njvcz	231	14	micrographs	micrograph	NNS
cord-129086-ra2njvcz	231	15	of	of	IN
cord-129086-ra2njvcz	231	16	the	the	DT
cord-129086-ra2njvcz	231	17	proposed	propose	VBN
cord-129086-ra2njvcz	231	18	hybrid	hybrid	JJ
cord-129086-ra2njvcz	231	19	nanofiber	nanofiber	NN
cord-129086-ra2njvcz	231	20	-	-	HYPH
cord-129086-ra2njvcz	231	21	based	base	VBN
cord-129086-ra2njvcz	231	22	facemask	facemask	NN
cord-129086-ra2njvcz	231	23	.	.	.
cord-129086-ra2njvcz	232	1	The	the	DT
cord-129086-ra2njvcz	232	2	comparative	comparative	JJ
cord-129086-ra2njvcz	232	3	PM	pm	NN
cord-129086-ra2njvcz	232	4	capture	capture	NN
cord-129086-ra2njvcz	232	5	efficiency	efficiency	NN
cord-129086-ra2njvcz	232	6	and	and	CC
cord-129086-ra2njvcz	232	7	air	air	NN
cord-129086-ra2njvcz	232	8	permeability	permeability	NN
cord-129086-ra2njvcz	232	9	results	result	NNS
cord-129086-ra2njvcz	232	10	have	have	VBP
cord-129086-ra2njvcz	232	11	demonstrated	demonstrate	VBN
cord-129086-ra2njvcz	232	12	the	the	DT
cord-129086-ra2njvcz	232	13	superiority	superiority	NN
cord-129086-ra2njvcz	232	14	of	of	IN
cord-129086-ra2njvcz	232	15	presented	present	VBN
cord-129086-ra2njvcz	232	16	facemask	facemask	NN
cord-129086-ra2njvcz	232	17	over	over	IN
cord-129086-ra2njvcz	232	18	the	the	DT
cord-129086-ra2njvcz	232	19	commercial	commercial	JJ
cord-129086-ra2njvcz	232	20	masks	mask	NNS
cord-129086-ra2njvcz	232	21	(	(	-LRB-
cord-129086-ra2njvcz	232	22	FIG	fig	NN
cord-129086-ra2njvcz	232	23	.	.	.
cord-129086-ra2njvcz	233	1	3d	3d	NNP
cord-129086-ra2njvcz	233	2	,	,	,
cord-129086-ra2njvcz	233	3	e	e	NNP
cord-129086-ra2njvcz	233	4	)	)	-RRB-
cord-129086-ra2njvcz	233	5	.	.	.
cord-129086-ra2njvcz	234	1	Moreover	moreover	RB
cord-129086-ra2njvcz	234	2	,	,	,
cord-129086-ra2njvcz	234	3	the	the	DT
cord-129086-ra2njvcz	234	4	thermal	thermal	JJ
cord-129086-ra2njvcz	234	5	image	image	NN
cord-129086-ra2njvcz	234	6	revealed	reveal	VBD
cord-129086-ra2njvcz	234	7	that	that	IN
cord-129086-ra2njvcz	234	8	the	the	DT
cord-129086-ra2njvcz	234	9	fiber	fiber	NN
cord-129086-ra2njvcz	234	10	/	/	SYM
cord-129086-ra2njvcz	234	11	nanoPE	nanoPE	NNP
cord-129086-ra2njvcz	234	12	facemasks	facemask	NNS
cord-129086-ra2njvcz	234	13	had	have	VBD
cord-129086-ra2njvcz	234	14	high	high	JJ
cord-129086-ra2njvcz	234	15	transparency	transparency	NN
cord-129086-ra2njvcz	234	16	to	to	IN
cord-129086-ra2njvcz	234	17	the	the	DT
cord-129086-ra2njvcz	234	18	human	human	JJ
cord-129086-ra2njvcz	234	19	body	body	NN
cord-129086-ra2njvcz	234	20	radiation	radiation	NN
cord-129086-ra2njvcz	234	21	(	(	-LRB-
cord-129086-ra2njvcz	234	22	cooling	cool	VBG
cord-129086-ra2njvcz	234	23	effect	effect	NN
cord-129086-ra2njvcz	234	24	)	)	-RRB-
cord-129086-ra2njvcz	234	25	.	.	.
cord-129086-ra2njvcz	235	1	In	in	IN
cord-129086-ra2njvcz	235	2	contrast	contrast	NN
cord-129086-ra2njvcz	235	3	,	,	,
cord-129086-ra2njvcz	235	4	the	the	DT
cord-129086-ra2njvcz	235	5	commercial	commercial	JJ
cord-129086-ra2njvcz	235	6	facemasks	facemask	NNS
cord-129086-ra2njvcz	235	7	blocked	block	VBD
cord-129086-ra2njvcz	235	8	a	a	DT
cord-129086-ra2njvcz	235	9	large	large	JJ
cord-129086-ra2njvcz	235	10	portion	portion	NN
cord-129086-ra2njvcz	235	11	of	of	IN
cord-129086-ra2njvcz	235	12	it	-PRON-	PRP
cord-129086-ra2njvcz	235	13	.	.	.
cord-129086-ra2njvcz	236	1	They	-PRON-	PRP
cord-129086-ra2njvcz	236	2	further	further	RB
cord-129086-ra2njvcz	236	3	modified	modify	VBD
cord-129086-ra2njvcz	236	4	the	the	DT
cord-129086-ra2njvcz	236	5	nanoPE	nanoPE	NNP
cord-129086-ra2njvcz	236	6	substrate	substrate	NN
cord-129086-ra2njvcz	236	7	with	with	IN
cord-129086-ra2njvcz	236	8	Ag	Ag	NNP
cord-129086-ra2njvcz	236	9	coating	coating	NN
cord-129086-ra2njvcz	236	10	and	and	CC
cord-129086-ra2njvcz	236	11	demonstrated	demonstrate	VBD
cord-129086-ra2njvcz	236	12	that	that	IN
cord-129086-ra2njvcz	236	13	fiber	fiber	NN
cord-129086-ra2njvcz	236	14	/	/	SYM
cord-129086-ra2njvcz	236	15	Ag	Ag	NNP
cord-129086-ra2njvcz	236	16	/	/	SYM
cord-129086-ra2njvcz	236	17	nanoPE	nanoPE	NNP
cord-129086-ra2njvcz	236	18	had	have	VBD
cord-129086-ra2njvcz	236	19	a	a	DT
cord-129086-ra2njvcz	236	20	warming	warming	NN
cord-129086-ra2njvcz	236	21	effect	effect	NN
cord-129086-ra2njvcz	236	22	.	.	.
cord-129086-ra2njvcz	237	1	Zhang	Zhang	NNP
cord-129086-ra2njvcz	237	2	et	et	NNP
cord-129086-ra2njvcz	237	3	al	al	NNP
cord-129086-ra2njvcz	237	4	.	.	.
cord-129086-ra2njvcz	238	1	71	71	CD
cord-129086-ra2njvcz	238	2	reported	report	VBD
cord-129086-ra2njvcz	238	3	the	the	DT
cord-129086-ra2njvcz	238	4	use	use	NN
cord-129086-ra2njvcz	238	5	of	of	IN
cord-129086-ra2njvcz	238	6	an	an	DT
cord-129086-ra2njvcz	238	7	active	active	JJ
cord-129086-ra2njvcz	238	8	ventilation	ventilation	NN
cord-129086-ra2njvcz	238	9	fan	fan	NN
cord-129086-ra2njvcz	238	10	to	to	TO
cord-129086-ra2njvcz	238	11	reduce	reduce	VB
cord-129086-ra2njvcz	238	12	the	the	DT
cord-129086-ra2njvcz	238	13	dead	dead	JJ
cord-129086-ra2njvcz	238	14	space	space	NN
cord-129086-ra2njvcz	238	15	temperature	temperature	NN
cord-129086-ra2njvcz	238	16	and	and	CC
cord-129086-ra2njvcz	238	17	CO2	CO2	NNP
cord-129086-ra2njvcz	238	18	level	level	NN
cord-129086-ra2njvcz	238	19	.	.	.
cord-129086-ra2njvcz	239	1	An	an	DT
cord-129086-ra2njvcz	239	2	infrared	infrared	JJ
cord-129086-ra2njvcz	239	3	camera	camera	NN
cord-129086-ra2njvcz	239	4	(	(	-LRB-
cord-129086-ra2njvcz	239	5	IRC	irc	NN
cord-129086-ra2njvcz	239	6	)	)	-RRB-
cord-129086-ra2njvcz	239	7	method	method	NN
cord-129086-ra2njvcz	239	8	was	be	VBD
cord-129086-ra2njvcz	239	9	used	use	VBN
cord-129086-ra2njvcz	239	10	to	to	TO
cord-129086-ra2njvcz	239	11	elucidate	elucidate	VB
cord-129086-ra2njvcz	239	12	the	the	DT
cord-129086-ra2njvcz	239	13	temperature	temperature	NN
cord-129086-ra2njvcz	239	14	distribution	distribution	NN
cord-129086-ra2njvcz	239	15	on	on	IN
cord-129086-ra2njvcz	239	16	the	the	DT
cord-129086-ra2njvcz	239	17	prototype	prototype	NN
cord-129086-ra2njvcz	239	18	FFR	FFR	NNP
cord-129086-ra2njvcz	239	19	's	's	POS
cord-129086-ra2njvcz	239	20	outside	outside	JJ
cord-129086-ra2njvcz	239	21	surface	surface	NN
cord-129086-ra2njvcz	239	22	and	and	CC
cord-129086-ra2njvcz	239	23	the	the	DT
cord-129086-ra2njvcz	239	24	wearer	wearer	NN
cord-129086-ra2njvcz	239	25	's	's	POS
cord-129086-ra2njvcz	239	26	face	face	NN
cord-129086-ra2njvcz	239	27	,	,	,
cord-129086-ra2njvcz	239	28	surface	surface	NN
cord-129086-ra2njvcz	239	29	temperature	temperature	NN
cord-129086-ra2njvcz	239	30	was	be	VBD
cord-129086-ra2njvcz	239	31	found	find	VBN
cord-129086-ra2njvcz	239	32	to	to	TO
cord-129086-ra2njvcz	239	33	be	be	VB
cord-129086-ra2njvcz	239	34	lowered	lower	VBN
cord-129086-ra2njvcz	239	35	notably	notably	RB
cord-129086-ra2njvcz	239	36	.	.	.
cord-129086-ra2njvcz	240	1	Both	both	DT
cord-129086-ra2njvcz	240	2	inside	inside	IN
cord-129086-ra2njvcz	240	3	and	and	CC
cord-129086-ra2njvcz	240	4	outside	outside	JJ
cord-129086-ra2njvcz	240	5	temperature	temperature	NN
cord-129086-ra2njvcz	240	6	resulted	result	VBD
cord-129086-ra2njvcz	240	7	from	from	IN
cord-129086-ra2njvcz	240	8	the	the	DT
cord-129086-ra2njvcz	240	9	simulation	simulation	NN
cord-129086-ra2njvcz	240	10	were	be	VBD
cord-129086-ra2njvcz	240	11	found	find	VBN
cord-129086-ra2njvcz	240	12	to	to	TO
cord-129086-ra2njvcz	240	13	be	be	VB
cord-129086-ra2njvcz	240	14	in	in	IN
cord-129086-ra2njvcz	240	15	good	good	JJ
cord-129086-ra2njvcz	240	16	agreement	agreement	NN
cord-129086-ra2njvcz	240	17	with	with	IN
cord-129086-ra2njvcz	240	18	experimental	experimental	JJ
cord-129086-ra2njvcz	240	19	results	result	NNS
cord-129086-ra2njvcz	240	20	.	.	.
cord-129086-ra2njvcz	241	1	However	however	RB
cord-129086-ra2njvcz	241	2	,	,	,
cord-129086-ra2njvcz	241	3	the	the	DT
cord-129086-ra2njvcz	241	4	inward	inward	JJ
cord-129086-ra2njvcz	241	5	blowing	blowing	NN
cord-129086-ra2njvcz	241	6	fans	fan	NNS
cord-129086-ra2njvcz	241	7	may	may	MD
cord-129086-ra2njvcz	241	8	compromise	compromise	VB
cord-129086-ra2njvcz	241	9	the	the	DT
cord-129086-ra2njvcz	241	10	filtering	filter	VBG
cord-129086-ra2njvcz	241	11	effectiveness	effectiveness	NN
cord-129086-ra2njvcz	241	12	of	of	IN
cord-129086-ra2njvcz	241	13	the	the	DT
cord-129086-ra2njvcz	241	14	facemask	facemask	NN
cord-129086-ra2njvcz	241	15	.	.	.
cord-129086-ra2njvcz	242	1	There	there	EX
cord-129086-ra2njvcz	242	2	are	be	VBP
cord-129086-ra2njvcz	242	3	commercially	commercially	RB
cord-129086-ra2njvcz	242	4	available	available	JJ
cord-129086-ra2njvcz	242	5	facemasks	facemask	NNS
cord-129086-ra2njvcz	242	6	fitted	fit	VBN
cord-129086-ra2njvcz	242	7	with	with	IN
cord-129086-ra2njvcz	242	8	one	one	CD
cord-129086-ra2njvcz	242	9	-	-	HYPH
cord-129086-ra2njvcz	242	10	way	way	NN
cord-129086-ra2njvcz	242	11	valve	valve	NN
cord-129086-ra2njvcz	242	12	for	for	IN
cord-129086-ra2njvcz	242	13	facilitating	facilitate	VBG
cord-129086-ra2njvcz	242	14	the	the	DT
cord-129086-ra2njvcz	242	15	removal	removal	NN
cord-129086-ra2njvcz	242	16	of	of	IN
cord-129086-ra2njvcz	242	17	humidity	humidity	NN
cord-129086-ra2njvcz	242	18	and	and	CC
cord-129086-ra2njvcz	242	19	expired	expire	VBD
cord-129086-ra2njvcz	242	20	air	air	NN
cord-129086-ra2njvcz	242	21	within	within	IN
cord-129086-ra2njvcz	242	22	the	the	DT
cord-129086-ra2njvcz	242	23	space	space	NN
cord-129086-ra2njvcz	242	24	between	between	IN
cord-129086-ra2njvcz	242	25	the	the	DT
cord-129086-ra2njvcz	242	26	facemask	facemask	NN
cord-129086-ra2njvcz	242	27	and	and	CC
cord-129086-ra2njvcz	242	28	the	the	DT
cord-129086-ra2njvcz	242	29	face	face	NN
cord-129086-ra2njvcz	242	30	.	.	.
cord-129086-ra2njvcz	243	1	However	however	RB
cord-129086-ra2njvcz	243	2	,	,	,
cord-129086-ra2njvcz	243	3	during	during	IN
cord-129086-ra2njvcz	243	4	the	the	DT
cord-129086-ra2njvcz	243	5	covid-19	covid-19	CD
cord-129086-ra2njvcz	243	6	pandemic	pandemic	NN
cord-129086-ra2njvcz	243	7	,	,	,
cord-129086-ra2njvcz	243	8	one	one	CD
cord-129086-ra2njvcz	243	9	of	of	IN
cord-129086-ra2njvcz	243	10	the	the	DT
cord-129086-ra2njvcz	243	11	main	main	JJ
cord-129086-ra2njvcz	243	12	reasons	reason	NNS
cord-129086-ra2njvcz	243	13	for	for	IN
cord-129086-ra2njvcz	243	14	wearing	wear	VBG
cord-129086-ra2njvcz	243	15	the	the	DT
cord-129086-ra2njvcz	243	16	mask	mask	NN
cord-129086-ra2njvcz	243	17	is	be	VBZ
cord-129086-ra2njvcz	243	18	not	not	RB
cord-129086-ra2njvcz	243	19	only	only	RB
cord-129086-ra2njvcz	243	20	to	to	TO
cord-129086-ra2njvcz	243	21	protect	protect	VB
cord-129086-ra2njvcz	243	22	the	the	DT
cord-129086-ra2njvcz	243	23	inhalation	inhalation	NN
cord-129086-ra2njvcz	243	24	of	of	IN
cord-129086-ra2njvcz	243	25	virus	virus	NN
cord-129086-ra2njvcz	243	26	,	,	,
cord-129086-ra2njvcz	243	27	but	but	CC
cord-129086-ra2njvcz	243	28	also	also	RB
cord-129086-ra2njvcz	243	29	to	to	TO
cord-129086-ra2njvcz	243	30	prevent	prevent	VB
cord-129086-ra2njvcz	243	31	the	the	DT
cord-129086-ra2njvcz	243	32	spread	spread	NN
cord-129086-ra2njvcz	243	33	of	of	IN
cord-129086-ra2njvcz	243	34	virus	virus	NN
cord-129086-ra2njvcz	243	35	into	into	IN
cord-129086-ra2njvcz	243	36	the	the	DT
cord-129086-ra2njvcz	243	37	air	air	NN
cord-129086-ra2njvcz	243	38	if	if	IN
cord-129086-ra2njvcz	243	39	the	the	DT
cord-129086-ra2njvcz	243	40	wearer	wearer	NN
cord-129086-ra2njvcz	243	41	happens	happen	VBZ
cord-129086-ra2njvcz	243	42	to	to	TO
cord-129086-ra2njvcz	243	43	be	be	VB
cord-129086-ra2njvcz	243	44	a	a	DT
cord-129086-ra2njvcz	243	45	carrier	carrier	NN
cord-129086-ra2njvcz	243	46	of	of	IN
cord-129086-ra2njvcz	243	47	the	the	DT
cord-129086-ra2njvcz	243	48	virus	virus	NN
cord-129086-ra2njvcz	243	49	.	.	.
cord-129086-ra2njvcz	244	1	If	if	IN
cord-129086-ra2njvcz	244	2	the	the	DT
cord-129086-ra2njvcz	244	3	wearer	wearer	NN
cord-129086-ra2njvcz	244	4	is	be	VBZ
cord-129086-ra2njvcz	244	5	a	a	DT
cord-129086-ra2njvcz	244	6	healthy	healthy	JJ
cord-129086-ra2njvcz	244	7	subject	subject	NN
cord-129086-ra2njvcz	244	8	,	,	,
cord-129086-ra2njvcz	244	9	the	the	DT
cord-129086-ra2njvcz	244	10	use	use	NN
cord-129086-ra2njvcz	244	11	of	of	IN
cord-129086-ra2njvcz	244	12	a	a	DT
cord-129086-ra2njvcz	244	13	one	one	CD
cord-129086-ra2njvcz	244	14	-	-	HYPH
cord-129086-ra2njvcz	244	15	way	way	NN
cord-129086-ra2njvcz	244	16	valve	valve	NN
cord-129086-ra2njvcz	244	17	and	and	CC
cord-129086-ra2njvcz	244	18	ventilation	ventilation	NN
cord-129086-ra2njvcz	244	19	fan	fan	NN
cord-129086-ra2njvcz	244	20	would	would	MD
cord-129086-ra2njvcz	244	21	indeed	indeed	RB
cord-129086-ra2njvcz	244	22	mitigate	mitigate	VB
cord-129086-ra2njvcz	244	23	the	the	DT
cord-129086-ra2njvcz	244	24	buildup	buildup	NN
cord-129086-ra2njvcz	244	25	of	of	IN
cord-129086-ra2njvcz	244	26	humidity	humidity	NN
cord-129086-ra2njvcz	244	27	and	and	CC
cord-129086-ra2njvcz	244	28	carbon	carbon	NN
cord-129086-ra2njvcz	244	29	dioxide	dioxide	NN
cord-129086-ra2njvcz	244	30	within	within	IN
cord-129086-ra2njvcz	244	31	the	the	DT
cord-129086-ra2njvcz	244	32	dead	dead	JJ
cord-129086-ra2njvcz	244	33	space	space	NN
cord-129086-ra2njvcz	244	34	.	.	.
cord-129086-ra2njvcz	245	1	Zhu	Zhu	NNP
cord-129086-ra2njvcz	245	2	et	et	FW
cord-129086-ra2njvcz	245	3	al	al	NNP
cord-129086-ra2njvcz	245	4	.	.	.
cord-129086-ra2njvcz	246	1	72	72	CD
cord-129086-ra2njvcz	246	2	reported	report	VBD
cord-129086-ra2njvcz	246	3	a	a	DT
cord-129086-ra2njvcz	246	4	three	three	CD
cord-129086-ra2njvcz	246	5	-	-	HYPH
cord-129086-ra2njvcz	246	6	dimensional	dimensional	JJ
cord-129086-ra2njvcz	246	7	model	model	NN
cord-129086-ra2njvcz	246	8	of	of	IN
cord-129086-ra2njvcz	246	9	normal	normal	JJ
cord-129086-ra2njvcz	246	10	human	human	JJ
cord-129086-ra2njvcz	246	11	nasal	nasal	NN
cord-129086-ra2njvcz	246	12	cavity	cavity	NN
cord-129086-ra2njvcz	246	13	to	to	TO
cord-129086-ra2njvcz	246	14	simulate	simulate	VB
cord-129086-ra2njvcz	246	15	the	the	DT
cord-129086-ra2njvcz	246	16	volume	volume	NN
cord-129086-ra2njvcz	246	17	of	of	IN
cord-129086-ra2njvcz	246	18	fraction	fraction	NN
cord-129086-ra2njvcz	246	19	of	of	IN
cord-129086-ra2njvcz	246	20	both	both	CC
cord-129086-ra2njvcz	246	21	fresh	fresh	JJ
cord-129086-ra2njvcz	246	22	air	air	NN
cord-129086-ra2njvcz	246	23	and	and	CC
cord-129086-ra2njvcz	246	24	respired	respired	JJ
cord-129086-ra2njvcz	246	25	air	air	NN
cord-129086-ra2njvcz	246	26	within	within	IN
cord-129086-ra2njvcz	246	27	the	the	DT
cord-129086-ra2njvcz	246	28	nasal	nasal	NN
cord-129086-ra2njvcz	246	29	cavity	cavity	NN
cord-129086-ra2njvcz	246	30	.	.	.
cord-129086-ra2njvcz	247	1	The	the	DT
cord-129086-ra2njvcz	247	2	model	model	NN
cord-129086-ra2njvcz	247	3	consisted	consist	VBD
cord-129086-ra2njvcz	247	4	of	of	IN
cord-129086-ra2njvcz	247	5	large	large	JJ
cord-129086-ra2njvcz	247	6	rectangular	rectangular	JJ
cord-129086-ra2njvcz	247	7	domain	domain	NN
cord-129086-ra2njvcz	247	8	outside	outside	IN
cord-129086-ra2njvcz	247	9	the	the	DT
cord-129086-ra2njvcz	247	10	nasal	nasal	NN
cord-129086-ra2njvcz	247	11	cavity	cavity	NN
cord-129086-ra2njvcz	247	12	representing	represent	VBG
cord-129086-ra2njvcz	247	13	ambient	ambient	JJ
cord-129086-ra2njvcz	247	14	air	air	NN
cord-129086-ra2njvcz	247	15	,	,	,
cord-129086-ra2njvcz	247	16	human	human	JJ
cord-129086-ra2njvcz	247	17	nasal	nasal	NN
cord-129086-ra2njvcz	247	18	cavity	cavity	NN
cord-129086-ra2njvcz	247	19	and	and	CC
cord-129086-ra2njvcz	247	20	partial	partial	JJ
cord-129086-ra2njvcz	247	21	of	of	IN
cord-129086-ra2njvcz	247	22	the	the	DT
cord-129086-ra2njvcz	247	23	pharynx	pharynx	NN
cord-129086-ra2njvcz	247	24	.	.	.
cord-129086-ra2njvcz	248	1	This	this	DT
cord-129086-ra2njvcz	248	2	was	be	VBD
cord-129086-ra2njvcz	248	3	the	the	DT
cord-129086-ra2njvcz	248	4	first	first	JJ
cord-129086-ra2njvcz	248	5	reported	reported	JJ
cord-129086-ra2njvcz	248	6	piece	piece	NN
cord-129086-ra2njvcz	248	7	of	of	IN
cord-129086-ra2njvcz	248	8	work	work	NN
cord-129086-ra2njvcz	248	9	that	that	WDT
cord-129086-ra2njvcz	248	10	modelled	model	VBD
cord-129086-ra2njvcz	248	11	the	the	DT
cord-129086-ra2njvcz	248	12	details	detail	NNS
cord-129086-ra2njvcz	248	13	of	of	IN
cord-129086-ra2njvcz	248	14	nasal	nasal	NN
cord-129086-ra2njvcz	248	15	cavity	cavity	NN
cord-129086-ra2njvcz	248	16	instead	instead	RB
cord-129086-ra2njvcz	248	17	of	of	IN
cord-129086-ra2njvcz	248	18	just	just	RB
cord-129086-ra2njvcz	248	19	the	the	DT
cord-129086-ra2njvcz	248	20	nostrils	nostril	NNS
cord-129086-ra2njvcz	248	21	as	as	IN
cord-129086-ra2njvcz	248	22	openings	opening	NNS
cord-129086-ra2njvcz	248	23	for	for	IN
cord-129086-ra2njvcz	248	24	the	the	DT
cord-129086-ra2njvcz	248	25	flow	flow	NN
cord-129086-ra2njvcz	248	26	simulations	simulation	NNS
cord-129086-ra2njvcz	248	27	.	.	.
cord-129086-ra2njvcz	249	1	The	the	DT
cord-129086-ra2njvcz	249	2	advantage	advantage	NN
cord-129086-ra2njvcz	249	3	for	for	IN
cord-129086-ra2njvcz	249	4	this	this	DT
cord-129086-ra2njvcz	249	5	simulation	simulation	NN
cord-129086-ra2njvcz	249	6	was	be	VBD
cord-129086-ra2njvcz	249	7	that	that	IN
cord-129086-ra2njvcz	249	8	the	the	DT
cord-129086-ra2njvcz	249	9	flow	flow	NN
cord-129086-ra2njvcz	249	10	field	field	NN
cord-129086-ra2njvcz	249	11	within	within	IN
cord-129086-ra2njvcz	249	12	the	the	DT
cord-129086-ra2njvcz	249	13	space	space	NN
cord-129086-ra2njvcz	249	14	between	between	IN
cord-129086-ra2njvcz	249	15	the	the	DT
cord-129086-ra2njvcz	249	16	nostrils	nostril	NNS
cord-129086-ra2njvcz	249	17	and	and	CC
cord-129086-ra2njvcz	249	18	facemask	facemask	NN
cord-129086-ra2njvcz	249	19	could	could	MD
cord-129086-ra2njvcz	249	20	be	be	VB
cord-129086-ra2njvcz	249	21	more	more	RBR
cord-129086-ra2njvcz	249	22	accurately	accurately	RB
cord-129086-ra2njvcz	249	23	simulated	simulate	VBN
cord-129086-ra2njvcz	249	24	as	as	IN
cord-129086-ra2njvcz	249	25	the	the	DT
cord-129086-ra2njvcz	249	26	boundary	boundary	JJ
cord-129086-ra2njvcz	249	27	condition	condition	NN
cord-129086-ra2njvcz	249	28	could	could	MD
cord-129086-ra2njvcz	249	29	be	be	VB
cord-129086-ra2njvcz	249	30	specified	specify	VBN
cord-129086-ra2njvcz	249	31	away	away	RB
cord-129086-ra2njvcz	249	32	from	from	IN
cord-129086-ra2njvcz	249	33	the	the	DT
cord-129086-ra2njvcz	249	34	nostril	nostril	NN
cord-129086-ra2njvcz	249	35	at	at	IN
cord-129086-ra2njvcz	249	36	the	the	DT
cord-129086-ra2njvcz	249	37	pharyngeal	pharyngeal	JJ
cord-129086-ra2njvcz	249	38	area	area	NN
cord-129086-ra2njvcz	249	39	.	.	.
cord-129086-ra2njvcz	250	1	Two	two	CD
cord-129086-ra2njvcz	250	2	cases	case	NNS
cord-129086-ra2njvcz	250	3	were	be	VBD
cord-129086-ra2njvcz	250	4	simulated	simulate	VBN
cord-129086-ra2njvcz	250	5	.	.	.
cord-129086-ra2njvcz	251	1	Case	case	NN
cord-129086-ra2njvcz	252	1	I	-PRON-	PRP
cord-129086-ra2njvcz	252	2	refers	refer	VBZ
cord-129086-ra2njvcz	252	3	to	to	IN
cord-129086-ra2njvcz	252	4	a	a	DT
cord-129086-ra2njvcz	252	5	human	human	JJ
cord-129086-ra2njvcz	252	6	face	face	NN
cord-129086-ra2njvcz	252	7	with	with	IN
cord-129086-ra2njvcz	252	8	a	a	DT
cord-129086-ra2njvcz	252	9	N95	N95	NNP
cord-129086-ra2njvcz	252	10	respirator	respirator	NN
cord-129086-ra2njvcz	252	11	onto	onto	IN
cord-129086-ra2njvcz	252	12	human	human	JJ
cord-129086-ra2njvcz	252	13	face	face	NN
cord-129086-ra2njvcz	252	14	,	,	,
cord-129086-ra2njvcz	252	15	and	and	CC
cord-129086-ra2njvcz	252	16	case	case	NN
cord-129086-ra2njvcz	252	17	II	II	NNP
cord-129086-ra2njvcz	252	18	refers	refer	VBZ
cord-129086-ra2njvcz	252	19	to	to	IN
cord-129086-ra2njvcz	252	20	a	a	DT
cord-129086-ra2njvcz	252	21	human	human	JJ
cord-129086-ra2njvcz	252	22	face	face	NN
cord-129086-ra2njvcz	252	23	without	without	IN
cord-129086-ra2njvcz	252	24	a	a	DT
cord-129086-ra2njvcz	252	25	respirator	respirator	NN
cord-129086-ra2njvcz	252	26	.	.	.
cord-129086-ra2njvcz	253	1	The	the	DT
cord-129086-ra2njvcz	253	2	results	result	NNS
cord-129086-ra2njvcz	253	3	showed	show	VBD
cord-129086-ra2njvcz	253	4	that	that	IN
cord-129086-ra2njvcz	253	5	above	above	IN
cord-129086-ra2njvcz	253	6	60	60	CD
cord-129086-ra2njvcz	253	7	%	%	NN
cord-129086-ra2njvcz	253	8	of	of	IN
cord-129086-ra2njvcz	253	9	inspired	inspire	VBN
cord-129086-ra2njvcz	253	10	air	air	NN
cord-129086-ra2njvcz	253	11	was	be	VBD
cord-129086-ra2njvcz	253	12	respired	respired	JJ
cord-129086-ra2njvcz	253	13	air	air	NN
cord-129086-ra2njvcz	253	14	in	in	IN
cord-129086-ra2njvcz	253	15	case	case	NN
cord-129086-ra2njvcz	253	16	I	-PRON-	PRP
cord-129086-ra2njvcz	253	17	compared	compare	VBD
cord-129086-ra2njvcz	253	18	to	to	IN
cord-129086-ra2njvcz	253	19	less	less	JJR
cord-129086-ra2njvcz	253	20	than	than	IN
cord-129086-ra2njvcz	253	21	1.2	1.2	CD
cord-129086-ra2njvcz	253	22	%	%	NN
cord-129086-ra2njvcz	253	23	in	in	IN
cord-129086-ra2njvcz	253	24	case	case	NN
cord-129086-ra2njvcz	253	25	II	ii	CD
cord-129086-ra2njvcz	253	26	.	.	.
cord-129086-ra2njvcz	254	1	During	during	IN
cord-129086-ra2njvcz	254	2	expiration	expiration	NN
cord-129086-ra2njvcz	254	3	,	,	,
cord-129086-ra2njvcz	254	4	the	the	DT
cord-129086-ra2njvcz	254	5	volume	volume	NN
cord-129086-ra2njvcz	254	6	of	of	IN
cord-129086-ra2njvcz	254	7	fraction	fraction	NN
cord-129086-ra2njvcz	254	8	(	(	-LRB-
cord-129086-ra2njvcz	254	9	VOF	VOF	NNP
cord-129086-ra2njvcz	254	10	)	)	-RRB-
cord-129086-ra2njvcz	254	11	of	of	IN
cord-129086-ra2njvcz	254	12	respired	respired	JJ
cord-129086-ra2njvcz	254	13	air	air	NN
cord-129086-ra2njvcz	254	14	in	in	IN
cord-129086-ra2njvcz	254	15	both	both	DT
cord-129086-ra2njvcz	254	16	cases	case	NNS
cord-129086-ra2njvcz	254	17	was	be	VBD
cord-129086-ra2njvcz	254	18	above	above	IN
cord-129086-ra2njvcz	254	19	95	95	CD
cord-129086-ra2njvcz	254	20	%	%	NN
cord-129086-ra2njvcz	254	21	.	.	.
cord-129086-ra2njvcz	255	1	The	the	DT
cord-129086-ra2njvcz	255	2	streamlines	streamline	NNS
cord-129086-ra2njvcz	255	3	at	at	IN
cord-129086-ra2njvcz	255	4	peak	peak	NN
cord-129086-ra2njvcz	255	5	inspiration	inspiration	NN
cord-129086-ra2njvcz	255	6	were	be	VBD
cord-129086-ra2njvcz	255	7	relatively	relatively	RB
cord-129086-ra2njvcz	255	8	smooth	smooth	JJ
cord-129086-ra2njvcz	255	9	while	while	IN
cord-129086-ra2njvcz	255	10	entering	enter	VBG
cord-129086-ra2njvcz	255	11	the	the	DT
cord-129086-ra2njvcz	255	12	cavity	cavity	NN
cord-129086-ra2njvcz	255	13	in	in	IN
cord-129086-ra2njvcz	255	14	both	both	DT
cord-129086-ra2njvcz	255	15	cases	case	NNS
cord-129086-ra2njvcz	255	16	;	;	:
cord-129086-ra2njvcz	255	17	while	while	IN
cord-129086-ra2njvcz	255	18	at	at	IN
cord-129086-ra2njvcz	255	19	peak	peak	NN
cord-129086-ra2njvcz	255	20	expiration	expiration	NN
cord-129086-ra2njvcz	255	21	large	large	JJ
cord-129086-ra2njvcz	255	22	vortex	vortex	NN
cord-129086-ra2njvcz	255	23	was	be	VBD
cord-129086-ra2njvcz	255	24	observed	observe	VBN
cord-129086-ra2njvcz	255	25	within	within	IN
cord-129086-ra2njvcz	255	26	the	the	DT
cord-129086-ra2njvcz	255	27	air	air	NN
cord-129086-ra2njvcz	255	28	space	space	NN
cord-129086-ra2njvcz	255	29	between	between	IN
cord-129086-ra2njvcz	255	30	human	human	JJ
cord-129086-ra2njvcz	255	31	face	face	NN
cord-129086-ra2njvcz	255	32	and	and	CC
cord-129086-ra2njvcz	255	33	respirator	respirator	NN
cord-129086-ra2njvcz	255	34	in	in	IN
cord-129086-ra2njvcz	255	35	case	case	NN
cord-129086-ra2njvcz	255	36	I.	i.	NN
cord-129086-ra2njvcz	255	37	For	for	IN
cord-129086-ra2njvcz	255	38	future	future	JJ
cord-129086-ra2njvcz	255	39	studies	study	NNS
cord-129086-ra2njvcz	255	40	,	,	,
cord-129086-ra2njvcz	255	41	one	one	PRP
cord-129086-ra2njvcz	255	42	could	could	MD
cord-129086-ra2njvcz	255	43	explore	explore	VB
cord-129086-ra2njvcz	255	44	the	the	DT
cord-129086-ra2njvcz	255	45	in	in	IN
cord-129086-ra2njvcz	255	46	vivo	vivo	NNP
cord-129086-ra2njvcz	255	47	experimental	experimental	JJ
cord-129086-ra2njvcz	255	48	studies	study	NNS
cord-129086-ra2njvcz	255	49	with	with	IN
cord-129086-ra2njvcz	255	50	the	the	DT
cord-129086-ra2njvcz	255	51	use	use	NN
cord-129086-ra2njvcz	255	52	of	of	IN
cord-129086-ra2njvcz	255	53	miniaturized	miniaturized	JJ
cord-129086-ra2njvcz	255	54	and	and	CC
cord-129086-ra2njvcz	255	55	wireless	wireless	JJ
cord-129086-ra2njvcz	255	56	sensors	sensor	NNS
cord-129086-ra2njvcz	255	57	for	for	IN
cord-129086-ra2njvcz	255	58	monitoring	monitor	VBG
cord-129086-ra2njvcz	255	59	not	not	RB
cord-129086-ra2njvcz	255	60	just	just	RB
cord-129086-ra2njvcz	255	61	the	the	DT
cord-129086-ra2njvcz	255	62	temperature	temperature	NN
cord-129086-ra2njvcz	255	63	,	,	,
cord-129086-ra2njvcz	255	64	but	but	CC
cord-129086-ra2njvcz	255	65	also	also	RB
cord-129086-ra2njvcz	255	66	the	the	DT
cord-129086-ra2njvcz	255	67	humidity	humidity	NN
cord-129086-ra2njvcz	255	68	and	and	CC
cord-129086-ra2njvcz	255	69	carbon	carbon	NN
cord-129086-ra2njvcz	255	70	dioxide	dioxide	NN
cord-129086-ra2njvcz	255	71	content	content	NN
cord-129086-ra2njvcz	255	72	within	within	IN
cord-129086-ra2njvcz	255	73	the	the	DT
cord-129086-ra2njvcz	255	74	space	space	NN
cord-129086-ra2njvcz	255	75	between	between	IN
cord-129086-ra2njvcz	255	76	the	the	DT
cord-129086-ra2njvcz	255	77	nostrils	nostril	NNS
cord-129086-ra2njvcz	255	78	and	and	CC
cord-129086-ra2njvcz	255	79	the	the	DT
cord-129086-ra2njvcz	255	80	facemask	facemask	NN
cord-129086-ra2njvcz	255	81	.	.	.
cord-129086-ra2njvcz	256	1	The	the	DT
cord-129086-ra2njvcz	256	2	sensors	sensor	NNS
cord-129086-ra2njvcz	256	3	need	need	VBP
cord-129086-ra2njvcz	256	4	to	to	TO
cord-129086-ra2njvcz	256	5	be	be	VB
cord-129086-ra2njvcz	256	6	small	small	JJ
cord-129086-ra2njvcz	256	7	so	so	RB
cord-129086-ra2njvcz	256	8	as	as	IN
cord-129086-ra2njvcz	256	9	not	not	RB
cord-129086-ra2njvcz	256	10	to	to	TO
cord-129086-ra2njvcz	256	11	disrupt	disrupt	VB
cord-129086-ra2njvcz	256	12	the	the	DT
cord-129086-ra2njvcz	256	13	flow	flow	NN
cord-129086-ra2njvcz	256	14	fields	field	NNS
cord-129086-ra2njvcz	256	15	.	.	.
cord-129086-ra2njvcz	257	1	If	if	IN
cord-129086-ra2njvcz	257	2	a	a	DT
cord-129086-ra2njvcz	257	3	single	single	JJ
cord-129086-ra2njvcz	257	4	sensor	sensor	NN
cord-129086-ra2njvcz	257	5	can	can	MD
cord-129086-ra2njvcz	257	6	not	not	RB
cord-129086-ra2njvcz	257	7	be	be	VB
cord-129086-ra2njvcz	257	8	small	small	JJ
cord-129086-ra2njvcz	257	9	enough	enough	RB
cord-129086-ra2njvcz	257	10	for	for	IN
cord-129086-ra2njvcz	257	11	the	the	DT
cord-129086-ra2njvcz	257	12	measurement	measurement	NN
cord-129086-ra2njvcz	257	13	of	of	IN
cord-129086-ra2njvcz	257	14	all	all	PDT
cord-129086-ra2njvcz	257	15	the	the	DT
cord-129086-ra2njvcz	257	16	three	three	CD
cord-129086-ra2njvcz	257	17	parameters	parameter	NNS
cord-129086-ra2njvcz	257	18	,	,	,
cord-129086-ra2njvcz	257	19	one	one	PRP
cord-129086-ra2njvcz	257	20	may	may	MD
cord-129086-ra2njvcz	257	21	need	need	VB
cord-129086-ra2njvcz	257	22	to	to	TO
cord-129086-ra2njvcz	257	23	have	have	VB
cord-129086-ra2njvcz	257	24	separate	separate	JJ
cord-129086-ra2njvcz	257	25	sensors	sensor	NNS
cord-129086-ra2njvcz	257	26	and	and	CC
cord-129086-ra2njvcz	257	27	repeat	repeat	VB
cord-129086-ra2njvcz	257	28	the	the	DT
cord-129086-ra2njvcz	257	29	experiment	experiment	NN
cord-129086-ra2njvcz	257	30	for	for	IN
cord-129086-ra2njvcz	257	31	the	the	DT
cord-129086-ra2njvcz	257	32	same	same	JJ
cord-129086-ra2njvcz	257	33	human	human	JJ
cord-129086-ra2njvcz	257	34	subject	subject	NN
cord-129086-ra2njvcz	257	35	.	.	.
cord-129086-ra2njvcz	257	36	 	 	_SP
cord-129086-ra2njvcz	258	1	Another	another	DT
cord-129086-ra2njvcz	258	2	important	important	JJ
cord-129086-ra2njvcz	258	3	parameter	parameter	NN
cord-129086-ra2njvcz	258	4	affecting	affect	VBG
cord-129086-ra2njvcz	258	5	the	the	DT
cord-129086-ra2njvcz	258	6	comfort	comfort	NN
cord-129086-ra2njvcz	258	7	of	of	IN
cord-129086-ra2njvcz	258	8	the	the	DT
cord-129086-ra2njvcz	258	9	wears	wear	NNS
cord-129086-ra2njvcz	258	10	is	be	VBZ
cord-129086-ra2njvcz	258	11	the	the	DT
cord-129086-ra2njvcz	258	12	flow	flow	NN
cord-129086-ra2njvcz	258	13	resistance	resistance	NN
cord-129086-ra2njvcz	258	14	of	of	IN
cord-129086-ra2njvcz	258	15	the	the	DT
cord-129086-ra2njvcz	258	16	facemask	facemask	NN
cord-129086-ra2njvcz	258	17	.	.	.
cord-129086-ra2njvcz	259	1	In	in	IN
cord-129086-ra2njvcz	259	2	principle	principle	NN
cord-129086-ra2njvcz	259	3	,	,	,
cord-129086-ra2njvcz	259	4	if	if	IN
cord-129086-ra2njvcz	259	5	the	the	DT
cord-129086-ra2njvcz	259	6	flow	flow	NN
cord-129086-ra2njvcz	259	7	resistance	resistance	NN
cord-129086-ra2njvcz	259	8	is	be	VBZ
cord-129086-ra2njvcz	259	9	lower	low	JJR
cord-129086-ra2njvcz	259	10	while	while	IN
cord-129086-ra2njvcz	259	11	maintaining	maintain	VBG
cord-129086-ra2njvcz	259	12	the	the	DT
cord-129086-ra2njvcz	259	13	same	same	JJ
cord-129086-ra2njvcz	259	14	filtering	filtering	NN
cord-129086-ra2njvcz	259	15	efficiency	efficiency	NN
cord-129086-ra2njvcz	259	16	,	,	,
cord-129086-ra2njvcz	259	17	the	the	DT
cord-129086-ra2njvcz	259	18	comfort	comfort	NN
cord-129086-ra2njvcz	259	19	level	level	NN
cord-129086-ra2njvcz	259	20	will	will	MD
cord-129086-ra2njvcz	259	21	be	be	VB
cord-129086-ra2njvcz	259	22	enhanced	enhance	VBN
cord-129086-ra2njvcz	259	23	.	.	.
cord-129086-ra2njvcz	260	1	However	however	RB
cord-129086-ra2njvcz	260	2	,	,	,
cord-129086-ra2njvcz	260	3	the	the	DT
cord-129086-ra2njvcz	260	4	facemask	facemask	NN
cord-129086-ra2njvcz	260	5	's	's	POS
cord-129086-ra2njvcz	260	6	flow	flow	NN
cord-129086-ra2njvcz	260	7	resistance	resistance	NN
cord-129086-ra2njvcz	260	8	is	be	VBZ
cord-129086-ra2njvcz	260	9	just	just	RB
cord-129086-ra2njvcz	260	10	an	an	DT
cord-129086-ra2njvcz	260	11	indicator	indicator	NN
cord-129086-ra2njvcz	260	12	and	and	CC
cord-129086-ra2njvcz	260	13	does	do	VBZ
cord-129086-ra2njvcz	260	14	not	not	RB
cord-129086-ra2njvcz	260	15	specify	specify	VB
cord-129086-ra2njvcz	260	16	the	the	DT
cord-129086-ra2njvcz	260	17	wearer	wearer	NN
cord-129086-ra2njvcz	260	18	's	's	POS
cord-129086-ra2njvcz	260	19	breathing	breathing	NN
cord-129086-ra2njvcz	260	20	resistance	resistance	NN
cord-129086-ra2njvcz	260	21	.	.	.
cord-129086-ra2njvcz	261	1	While	while	IN
cord-129086-ra2njvcz	261	2	the	the	DT
cord-129086-ra2njvcz	261	3	flow	flow	NN
cord-129086-ra2njvcz	261	4	resistance	resistance	NN
cord-129086-ra2njvcz	261	5	could	could	MD
cord-129086-ra2njvcz	261	6	be	be	VB
cord-129086-ra2njvcz	261	7	measured	measure	VBN
cord-129086-ra2njvcz	261	8	using	use	VBG
cord-129086-ra2njvcz	261	9	a	a	DT
cord-129086-ra2njvcz	261	10	typical	typical	JJ
cord-129086-ra2njvcz	261	11	setup	setup	NN
cord-129086-ra2njvcz	261	12	for	for	IN
cord-129086-ra2njvcz	261	13	correlating	correlate	VBG
cord-129086-ra2njvcz	261	14	the	the	DT
cord-129086-ra2njvcz	261	15	fluid	fluid	JJ
cord-129086-ra2njvcz	261	16	flow	flow	NN
cord-129086-ra2njvcz	261	17	rate	rate	NN
cord-129086-ra2njvcz	261	18	to	to	IN
cord-129086-ra2njvcz	261	19	the	the	DT
cord-129086-ra2njvcz	261	20	pressure	pressure	NN
cord-129086-ra2njvcz	261	21	drop	drop	NN
cord-129086-ra2njvcz	261	22	across	across	IN
cord-129086-ra2njvcz	261	23	the	the	DT
cord-129086-ra2njvcz	261	24	facemasks	facemask	NNS
cord-129086-ra2njvcz	261	25	,	,	,
cord-129086-ra2njvcz	261	26	the	the	DT
cord-129086-ra2njvcz	261	27	breathing	breathing	NN
cord-129086-ra2njvcz	261	28	resistance	resistance	NN
cord-129086-ra2njvcz	261	29	could	could	MD
cord-129086-ra2njvcz	261	30	only	only	RB
cord-129086-ra2njvcz	261	31	be	be	VB
cord-129086-ra2njvcz	261	32	measured	measure	VBN
cord-129086-ra2njvcz	261	33	using	use	VBG
cord-129086-ra2njvcz	261	34	a	a	DT
cord-129086-ra2njvcz	261	35	human	human	JJ
cord-129086-ra2njvcz	261	36	subject	subject	NN
cord-129086-ra2njvcz	261	37	or	or	CC
cord-129086-ra2njvcz	261	38	a	a	DT
cord-129086-ra2njvcz	261	39	replica	replica	NN
cord-129086-ra2njvcz	261	40	of	of	IN
cord-129086-ra2njvcz	261	41	the	the	DT
cord-129086-ra2njvcz	261	42	nasal	nasal	JJ
cord-129086-ra2njvcz	261	43	pharyngeal	pharyngeal	JJ
cord-129086-ra2njvcz	261	44	system	system	NN
cord-129086-ra2njvcz	261	45	.	.	.
cord-129086-ra2njvcz	262	1	Lee	Lee	NNP
cord-129086-ra2njvcz	262	2	and	and	CC
cord-129086-ra2njvcz	262	3	Wang	Wang	NNP
cord-129086-ra2njvcz	262	4	73	73	CD
cord-129086-ra2njvcz	262	5	presented	present	VBD
cord-129086-ra2njvcz	262	6	the	the	DT
cord-129086-ra2njvcz	262	7	pioneering	pioneering	JJ
cord-129086-ra2njvcz	262	8	work	work	NN
cord-129086-ra2njvcz	262	9	of	of	IN
cord-129086-ra2njvcz	262	10	measuring	measure	VBG
cord-129086-ra2njvcz	262	11	the	the	DT
cord-129086-ra2njvcz	262	12	Nasal	nasal	NN
cord-129086-ra2njvcz	262	13	airflow	airflow	NN
cord-129086-ra2njvcz	262	14	resistance	resistance	NN
cord-129086-ra2njvcz	262	15	during	during	IN
cord-129086-ra2njvcz	262	16	inspiration	inspiration	NN
cord-129086-ra2njvcz	262	17	and	and	CC
cord-129086-ra2njvcz	262	18	expiration	expiration	NN
cord-129086-ra2njvcz	262	19	using	use	VBG
cord-129086-ra2njvcz	262	20	a	a	DT
cord-129086-ra2njvcz	262	21	standard	standard	JJ
cord-129086-ra2njvcz	262	22	rhinomanometry	rhinomanometry	NN
cord-129086-ra2njvcz	262	23	and	and	CC
cord-129086-ra2njvcz	262	24	nasal	nasal	NN
cord-129086-ra2njvcz	262	25	spirometry	spirometry	NN
cord-129086-ra2njvcz	262	26	.	.	.
cord-129086-ra2njvcz	263	1	A	a	DT
cord-129086-ra2njvcz	263	2	modified	modify	VBN
cord-129086-ra2njvcz	263	3	full	full	JJ
cord-129086-ra2njvcz	263	4	-	-	HYPH
cord-129086-ra2njvcz	263	5	facemask	facemask	NN
cord-129086-ra2njvcz	263	6	was	be	VBD
cord-129086-ra2njvcz	263	7	produced	produce	VBN
cord-129086-ra2njvcz	263	8	in	in	IN
cord-129086-ra2njvcz	263	9	-	-	HYPH
cord-129086-ra2njvcz	263	10	house	house	NN
cord-129086-ra2njvcz	263	11	to	to	TO
cord-129086-ra2njvcz	263	12	measure	measure	VB
cord-129086-ra2njvcz	263	13	nasal	nasal	NN
cord-129086-ra2njvcz	263	14	resistance	resistance	NN
cord-129086-ra2njvcz	263	15	using	use	VBG
cord-129086-ra2njvcz	263	16	N95	N95	NNP
cord-129086-ra2njvcz	263	17	(	(	-LRB-
cord-129086-ra2njvcz	263	18	3	3	CD
cord-129086-ra2njvcz	263	19	M	M	NNP
cord-129086-ra2njvcz	263	20	8210	8210	CD
cord-129086-ra2njvcz	263	21	)	)	-RRB-
cord-129086-ra2njvcz	263	22	respirators	respirator	NNS
cord-129086-ra2njvcz	263	23	.	.	.
cord-129086-ra2njvcz	264	1	The	the	DT
cord-129086-ra2njvcz	264	2	results	result	NNS
cord-129086-ra2njvcz	264	3	showed	show	VBD
cord-129086-ra2njvcz	264	4	a	a	DT
cord-129086-ra2njvcz	264	5	mean	mean	JJ
cord-129086-ra2njvcz	264	6	increment	increment	NN
cord-129086-ra2njvcz	264	7	of	of	IN
cord-129086-ra2njvcz	264	8	126	126	CD
cord-129086-ra2njvcz	264	9	%	%	NN
cord-129086-ra2njvcz	264	10	and	and	CC
cord-129086-ra2njvcz	264	11	122	122	CD
cord-129086-ra2njvcz	264	12	%	%	NN
cord-129086-ra2njvcz	264	13	in	in	IN
cord-129086-ra2njvcz	264	14	inspiratory	inspiratory	JJ
cord-129086-ra2njvcz	264	15	and	and	CC
cord-129086-ra2njvcz	264	16	expiratory	expiratory	JJ
cord-129086-ra2njvcz	264	17	flow	flow	NN
cord-129086-ra2njvcz	264	18	resistances	resistance	NNS
cord-129086-ra2njvcz	264	19	,	,	,
cord-129086-ra2njvcz	264	20	respectively	respectively	RB
cord-129086-ra2njvcz	264	21	,	,	,
cord-129086-ra2njvcz	264	22	with	with	IN
cord-129086-ra2njvcz	264	23	N95	N95	NNP
cord-129086-ra2njvcz	264	24	respirators	respirator	NNS
cord-129086-ra2njvcz	264	25	.	.	.
cord-129086-ra2njvcz	265	1	There	there	EX
cord-129086-ra2njvcz	265	2	was	be	VBD
cord-129086-ra2njvcz	265	3	also	also	RB
cord-129086-ra2njvcz	265	4	an	an	DT
cord-129086-ra2njvcz	265	5	average	average	JJ
cord-129086-ra2njvcz	265	6	reduction	reduction	NN
cord-129086-ra2njvcz	265	7	of	of	IN
cord-129086-ra2njvcz	265	8	37	37	CD
cord-129086-ra2njvcz	265	9	%	%	NN
cord-129086-ra2njvcz	265	10	in	in	IN
cord-129086-ra2njvcz	265	11	air	air	NN
cord-129086-ra2njvcz	265	12	exchange	exchange	NN
cord-129086-ra2njvcz	265	13	volume	volume	NN
cord-129086-ra2njvcz	265	14	with	with	IN
cord-129086-ra2njvcz	265	15	the	the	DT
cord-129086-ra2njvcz	265	16	use	use	NN
cord-129086-ra2njvcz	265	17	of	of	IN
cord-129086-ra2njvcz	265	18	N95	N95	NNP
cord-129086-ra2njvcz	265	19	respirators	respirator	NNS
cord-129086-ra2njvcz	265	20	.	.	.
cord-129086-ra2njvcz	266	1	The	the	DT
cord-129086-ra2njvcz	266	2	same	same	JJ
cord-129086-ra2njvcz	266	3	group	group	NN
cord-129086-ra2njvcz	266	4	did	do	VBD
cord-129086-ra2njvcz	266	5	a	a	DT
cord-129086-ra2njvcz	266	6	follow	follow	NN
cord-129086-ra2njvcz	266	7	-	-	HYPH
cord-129086-ra2njvcz	266	8	up	up	NN
cord-129086-ra2njvcz	266	9	study	study	NN
cord-129086-ra2njvcz	266	10	investigating	investigate	VBG
cord-129086-ra2njvcz	266	11	the	the	DT
cord-129086-ra2njvcz	266	12	change	change	NN
cord-129086-ra2njvcz	266	13	of	of	IN
cord-129086-ra2njvcz	266	14	human	human	JJ
cord-129086-ra2njvcz	266	15	nasal	nasal	NN
cord-129086-ra2njvcz	266	16	functions	function	NNS
cord-129086-ra2njvcz	266	17	after	after	IN
cord-129086-ra2njvcz	266	18	wearing	wear	VBG
cord-129086-ra2njvcz	266	19	an	an	DT
cord-129086-ra2njvcz	266	20	N95	N95	NNP
cord-129086-ra2njvcz	266	21	respirator	respirator	NN
cord-129086-ra2njvcz	266	22	and	and	CC
cord-129086-ra2njvcz	266	23	surgical	surgical	JJ
cord-129086-ra2njvcz	266	24	facemask	facemask	NN
cord-129086-ra2njvcz	266	25	.	.	.
cord-129086-ra2njvcz	267	1	74	74	CD
cord-129086-ra2njvcz	268	1	The	the	DT
cord-129086-ra2njvcz	268	2	human	human	JJ
cord-129086-ra2njvcz	268	3	subject	subject	NN
cord-129086-ra2njvcz	268	4	study	study	NN
cord-129086-ra2njvcz	268	5	involved	involve	VBD
cord-129086-ra2njvcz	268	6	87	87	CD
cord-129086-ra2njvcz	268	7	healthy	healthy	JJ
cord-129086-ra2njvcz	268	8	healthcare	healthcare	NN
cord-129086-ra2njvcz	268	9	workers	worker	NNS
cord-129086-ra2njvcz	268	10	.	.	.
cord-129086-ra2njvcz	269	1	Each	each	DT
cord-129086-ra2njvcz	269	2	of	of	IN
cord-129086-ra2njvcz	269	3	the	the	DT
cord-129086-ra2njvcz	269	4	volunteers	volunteer	NNS
cord-129086-ra2njvcz	269	5	attended	attend	VBD
cord-129086-ra2njvcz	269	6	two	two	CD
cord-129086-ra2njvcz	269	7	sessions	session	NNS
cord-129086-ra2njvcz	269	8	and	and	CC
cord-129086-ra2njvcz	269	9	wore	wear	VBD
cord-129086-ra2njvcz	269	10	an	an	DT
cord-129086-ra2njvcz	269	11	N95	N95	NNP
cord-129086-ra2njvcz	269	12	respirator	respirator	NN
cord-129086-ra2njvcz	269	13	in	in	IN
cord-129086-ra2njvcz	269	14	session	session	NN
cord-129086-ra2njvcz	269	15	1	1	CD
cord-129086-ra2njvcz	269	16	(	(	-LRB-
cord-129086-ra2njvcz	269	17	S1	S1	NNP
cord-129086-ra2njvcz	269	18	)	)	-RRB-
cord-129086-ra2njvcz	269	19	and	and	CC
cord-129086-ra2njvcz	269	20	surgical	surgical	JJ
cord-129086-ra2njvcz	269	21	facemask	facemask	NN
cord-129086-ra2njvcz	269	22	in	in	IN
cord-129086-ra2njvcz	269	23	session	session	NN
cord-129086-ra2njvcz	269	24	2	2	CD
cord-129086-ra2njvcz	269	25	(	(	-LRB-
cord-129086-ra2njvcz	269	26	S2	s2	NN
cord-129086-ra2njvcz	269	27	)	)	-RRB-
cord-129086-ra2njvcz	269	28	for	for	IN
cord-129086-ra2njvcz	269	29	3	3	CD
cord-129086-ra2njvcz	269	30	hours	hour	NNS
cord-129086-ra2njvcz	269	31	.	.	.
cord-129086-ra2njvcz	270	1	The	the	DT
cord-129086-ra2njvcz	270	2	mean	mean	JJ
cord-129086-ra2njvcz	270	3	minimum	minimum	JJ
cord-129086-ra2njvcz	270	4	cross	cross	JJ
cord-129086-ra2njvcz	270	5	-	-	JJ
cord-129086-ra2njvcz	270	6	sectional	sectional	JJ
cord-129086-ra2njvcz	270	7	area	area	NN
cord-129086-ra2njvcz	270	8	(	(	-LRB-
cord-129086-ra2njvcz	270	9	mMCA	mMCA	NNP
cord-129086-ra2njvcz	270	10	)	)	-RRB-
cord-129086-ra2njvcz	270	11	of	of	IN
cord-129086-ra2njvcz	270	12	the	the	DT
cord-129086-ra2njvcz	270	13	two	two	CD
cord-129086-ra2njvcz	270	14	nasal	nasal	NN
cord-129086-ra2njvcz	270	15	airways	airway	NNS
cord-129086-ra2njvcz	270	16	via	via	IN
cord-129086-ra2njvcz	270	17	acoustic	acoustic	JJ
cord-129086-ra2njvcz	270	18	rhinometry	rhinometry	NN
cord-129086-ra2njvcz	270	19	and	and	CC
cord-129086-ra2njvcz	270	20	nasal	nasal	NN
cord-129086-ra2njvcz	270	21	resistance	resistance	NN
cord-129086-ra2njvcz	270	22	via	via	IN
cord-129086-ra2njvcz	270	23	rhinomanometry	rhinomanometry	NN
cord-129086-ra2njvcz	270	24	was	be	VBD
cord-129086-ra2njvcz	270	25	measured	measure	VBN
cord-129086-ra2njvcz	270	26	before	before	RB
cord-129086-ra2njvcz	270	27	and	and	CC
cord-129086-ra2njvcz	270	28	immediately	immediately	RB
cord-129086-ra2njvcz	270	29	after	after	IN
cord-129086-ra2njvcz	270	30	the	the	DT
cord-129086-ra2njvcz	270	31	mask	mask	NN
cord-129086-ra2njvcz	270	32	.	.	.
cord-129086-ra2njvcz	271	1	The	the	DT
cord-129086-ra2njvcz	271	2	equipment	equipment	NN
cord-129086-ra2njvcz	271	3	could	could	MD
cord-129086-ra2njvcz	271	4	not	not	RB
cord-129086-ra2njvcz	271	5	perform	perform	VB
cord-129086-ra2njvcz	271	6	in	in	IN
cord-129086-ra2njvcz	271	7	vivo	vivo	NN
cord-129086-ra2njvcz	271	8	measurement	measurement	NN
cord-129086-ra2njvcz	271	9	with	with	IN
cord-129086-ra2njvcz	271	10	the	the	DT
cord-129086-ra2njvcz	271	11	facemask	facemask	NN
cord-129086-ra2njvcz	271	12	on	on	RP
cord-129086-ra2njvcz	271	13	.	.	.
cord-129086-ra2njvcz	272	1	Rhinomanometry	Rhinomanometry	NNP
cord-129086-ra2njvcz	272	2	was	be	VBD
cord-129086-ra2njvcz	272	3	repeated	repeat	VBN
cord-129086-ra2njvcz	272	4	every	every	DT
cord-129086-ra2njvcz	272	5	30	30	CD
cord-129086-ra2njvcz	272	6	minutes	minute	NNS
cord-129086-ra2njvcz	272	7	for	for	IN
cord-129086-ra2njvcz	272	8	1.5	1.5	CD
cord-129086-ra2njvcz	272	9	hours	hour	NNS
cord-129086-ra2njvcz	272	10	after	after	IN
cord-129086-ra2njvcz	272	11	the	the	DT
cord-129086-ra2njvcz	272	12	removal	removal	NN
cord-129086-ra2njvcz	272	13	of	of	IN
cord-129086-ra2njvcz	272	14	masks	mask	NNS
cord-129086-ra2njvcz	272	15	.	.	.
cord-129086-ra2njvcz	273	1	A	a	DT
cord-129086-ra2njvcz	273	2	questionnaire	questionnaire	NN
cord-129086-ra2njvcz	273	3	was	be	VBD
cord-129086-ra2njvcz	273	4	distributed	distribute	VBN
cord-129086-ra2njvcz	273	5	to	to	IN
cord-129086-ra2njvcz	273	6	each	each	DT
cord-129086-ra2njvcz	273	7	of	of	IN
cord-129086-ra2njvcz	273	8	the	the	DT
cord-129086-ra2njvcz	273	9	volunteers	volunteer	NNS
cord-129086-ra2njvcz	273	10	during	during	IN
cord-129086-ra2njvcz	273	11	the	the	DT
cord-129086-ra2njvcz	273	12	3	3	CD
cord-129086-ra2njvcz	273	13	hours	hour	NNS
cord-129086-ra2njvcz	273	14	mask	mask	NN
cord-129086-ra2njvcz	273	15	-	-	HYPH
cord-129086-ra2njvcz	273	16	wearing	wear	VBG
cord-129086-ra2njvcz	273	17	period	period	NN
cord-129086-ra2njvcz	273	18	to	to	TO
cord-129086-ra2njvcz	273	19	report	report	VB
cord-129086-ra2njvcz	273	20	subjective	subjective	JJ
cord-129086-ra2njvcz	273	21	feelings	feeling	NNS
cord-129086-ra2njvcz	273	22	on	on	IN
cord-129086-ra2njvcz	273	23	the	the	DT
cord-129086-ra2njvcz	273	24	discomfort	discomfort	NN
cord-129086-ra2njvcz	273	25	level	level	NN
cord-129086-ra2njvcz	273	26	of	of	IN
cord-129086-ra2njvcz	273	27	breathing	breathing	NN
cord-129086-ra2njvcz	273	28	activity	activity	NN
cord-129086-ra2njvcz	273	29	.	.	.
cord-129086-ra2njvcz	274	1	Among	among	IN
cord-129086-ra2njvcz	274	2	77	77	CD
cord-129086-ra2njvcz	274	3	volunteers	volunteer	NNS
cord-129086-ra2njvcz	274	4	who	who	WP
cord-129086-ra2njvcz	274	5	completed	complete	VBD
cord-129086-ra2njvcz	274	6	both	both	CC
cord-129086-ra2njvcz	274	7	the	the	DT
cord-129086-ra2njvcz	274	8	two	two	CD
cord-129086-ra2njvcz	274	9	sessions	session	NNS
cord-129086-ra2njvcz	274	10	,	,	,
cord-129086-ra2njvcz	274	11	the	the	DT
cord-129086-ra2njvcz	274	12	mean	mean	JJ
cord-129086-ra2njvcz	274	13	nasal	nasal	NN
cord-129086-ra2njvcz	274	14	resistance	resistance	NN
cord-129086-ra2njvcz	274	15	immediately	immediately	RB
cord-129086-ra2njvcz	274	16	increased	increase	VBD
cord-129086-ra2njvcz	274	17	upon	upon	IN
cord-129086-ra2njvcz	274	18	removing	remove	VBG
cord-129086-ra2njvcz	274	19	the	the	DT
cord-129086-ra2njvcz	274	20	surgical	surgical	JJ
cord-129086-ra2njvcz	274	21	facemask	facemask	NN
cord-129086-ra2njvcz	274	22	and	and	CC
cord-129086-ra2njvcz	274	23	N95	N95	NNP
cord-129086-ra2njvcz	274	24	respirator	respirator	NN
cord-129086-ra2njvcz	274	25	.	.	.
cord-129086-ra2njvcz	275	1	The	the	DT
cord-129086-ra2njvcz	275	2	mean	mean	JJ
cord-129086-ra2njvcz	275	3	nasal	nasal	NN
cord-129086-ra2njvcz	275	4	resistance	resistance	NN
cord-129086-ra2njvcz	275	5	was	be	VBD
cord-129086-ra2njvcz	275	6	significantly	significantly	RB
cord-129086-ra2njvcz	275	7	higher	high	JJR
cord-129086-ra2njvcz	275	8	in	in	IN
cord-129086-ra2njvcz	275	9	S1	S1	NNP
cord-129086-ra2njvcz	275	10	than	than	IN
cord-129086-ra2njvcz	275	11	S2	S2	NNP
cord-129086-ra2njvcz	275	12	at	at	IN
cord-129086-ra2njvcz	275	13	0.5	0.5	CD
cord-129086-ra2njvcz	275	14	hours	hour	NNS
cord-129086-ra2njvcz	275	15	and	and	CC
cord-129086-ra2njvcz	275	16	1.5hours	1.5hour	NNS
cord-129086-ra2njvcz	275	17	after	after	IN
cord-129086-ra2njvcz	275	18	removing	remove	VBG
cord-129086-ra2njvcz	275	19	the	the	DT
cord-129086-ra2njvcz	275	20	masks	mask	NNS
cord-129086-ra2njvcz	275	21	(	(	-LRB-
cord-129086-ra2njvcz	275	22	p<0.01	p<0.01	NNP
cord-129086-ra2njvcz	275	23	)	)	-RRB-
cord-129086-ra2njvcz	275	24	.	.	.
cord-129086-ra2njvcz	276	1	There	there	EX
cord-129086-ra2njvcz	276	2	was	be	VBD
cord-129086-ra2njvcz	276	3	an	an	DT
cord-129086-ra2njvcz	276	4	increase	increase	NN
cord-129086-ra2njvcz	276	5	of	of	IN
cord-129086-ra2njvcz	276	6	nasal	nasal	NN
cord-129086-ra2njvcz	276	7	resistance	resistance	NN
cord-129086-ra2njvcz	276	8	upon	upon	IN
cord-129086-ra2njvcz	276	9	removal	removal	NN
cord-129086-ra2njvcz	276	10	of	of	IN
cord-129086-ra2njvcz	276	11	the	the	DT
cord-129086-ra2njvcz	276	12	N95	N95	NNP
cord-129086-ra2njvcz	276	13	respirator	respirator	NN
cord-129086-ra2njvcz	276	14	and	and	CC
cord-129086-ra2njvcz	276	15	surgical	surgical	JJ
cord-129086-ra2njvcz	276	16	facemask	facemask	NN
cord-129086-ra2njvcz	276	17	,	,	,
cord-129086-ra2njvcz	276	18	potentially	potentially	RB
cord-129086-ra2njvcz	276	19	due	due	JJ
cord-129086-ra2njvcz	276	20	to	to	TO
cord-129086-ra2njvcz	276	21	nasal	nasal	VB
cord-129086-ra2njvcz	276	22	physiological	physiological	JJ
cord-129086-ra2njvcz	276	23	changes	change	NNS
cord-129086-ra2njvcz	276	24	.	.	.
cord-129086-ra2njvcz	277	1	N95	N95	NNP
cord-129086-ra2njvcz	277	2	respirator	respirator	NN
cord-129086-ra2njvcz	277	3	caused	cause	VBD
cord-129086-ra2njvcz	277	4	higher	high	JJR
cord-129086-ra2njvcz	277	5	post	post	JJ
cord-129086-ra2njvcz	277	6	-	-	JJ
cord-129086-ra2njvcz	277	7	wearing	wear	VBG
cord-129086-ra2njvcz	277	8	nasal	nasal	NN
cord-129086-ra2njvcz	277	9	resistance	resistance	NN
cord-129086-ra2njvcz	277	10	than	than	IN
cord-129086-ra2njvcz	277	11	surgical	surgical	JJ
cord-129086-ra2njvcz	277	12	facemask	facemask	NN
cord-129086-ra2njvcz	277	13	with	with	IN
cord-129086-ra2njvcz	277	14	different	different	JJ
cord-129086-ra2njvcz	277	15	recovering	recover	VBG
cord-129086-ra2njvcz	277	16	routines	routine	NNS
cord-129086-ra2njvcz	277	17	.	.	.
cord-129086-ra2njvcz	278	1	This	this	DT
cord-129086-ra2njvcz	278	2	was	be	VBD
cord-129086-ra2njvcz	278	3	the	the	DT
cord-129086-ra2njvcz	278	4	first	first	JJ
cord-129086-ra2njvcz	278	5	time	time	NN
cord-129086-ra2njvcz	278	6	that	that	IN
cord-129086-ra2njvcz	278	7	the	the	DT
cord-129086-ra2njvcz	278	8	effect	effect	NN
cord-129086-ra2njvcz	278	9	of	of	IN
cord-129086-ra2njvcz	278	10	long	long	JJ
cord-129086-ra2njvcz	278	11	duration	duration	NN
cord-129086-ra2njvcz	278	12	wearing	wear	VBG
cord-129086-ra2njvcz	278	13	a	a	DT
cord-129086-ra2njvcz	278	14	facemask	facemask	NN
cord-129086-ra2njvcz	278	15	was	be	VBD
cord-129086-ra2njvcz	278	16	objectively	objectively	RB
cord-129086-ra2njvcz	278	17	monitored	monitor	VBN
cord-129086-ra2njvcz	278	18	.	.	.
cord-129086-ra2njvcz	279	1	However	however	RB
cord-129086-ra2njvcz	279	2	,	,	,
cord-129086-ra2njvcz	279	3	the	the	DT
cord-129086-ra2njvcz	279	4	during	during	NN
cord-129086-ra2njvcz	279	5	of	of	IN
cord-129086-ra2njvcz	279	6	three	three	CD
cord-129086-ra2njvcz	279	7	hours	hour	NNS
cord-129086-ra2njvcz	279	8	for	for	IN
cord-129086-ra2njvcz	279	9	the	the	DT
cord-129086-ra2njvcz	279	10	wearing	wearing	NN
cord-129086-ra2njvcz	279	11	of	of	IN
cord-129086-ra2njvcz	279	12	a	a	DT
cord-129086-ra2njvcz	279	13	facemask	facemask	NN
cord-129086-ra2njvcz	279	14	was	be	VBD
cord-129086-ra2njvcz	279	15	deemed	deem	VBN
cord-129086-ra2njvcz	279	16	to	to	TO
cord-129086-ra2njvcz	279	17	be	be	VB
cord-129086-ra2njvcz	279	18	too	too	RB
cord-129086-ra2njvcz	279	19	short	short	JJ
cord-129086-ra2njvcz	279	20	under	under	IN
cord-129086-ra2njvcz	279	21	the	the	DT
cord-129086-ra2njvcz	279	22	current	current	JJ
cord-129086-ra2njvcz	279	23	Covid-19	covid-19	NN
cord-129086-ra2njvcz	279	24	simulations	simulation	NNS
cord-129086-ra2njvcz	279	25	,	,	,
cord-129086-ra2njvcz	279	26	and	and	CC
cord-129086-ra2njvcz	279	27	human	human	JJ
cord-129086-ra2njvcz	279	28	subject	subject	JJ
cord-129086-ra2njvcz	279	29	study	study	NN
cord-129086-ra2njvcz	279	30	for	for	IN
cord-129086-ra2njvcz	279	31	a	a	DT
cord-129086-ra2njvcz	279	32	longer	long	JJR
cord-129086-ra2njvcz	279	33	duration	duration	NN
cord-129086-ra2njvcz	279	34	of	of	IN
cord-129086-ra2njvcz	279	35	wearing	wear	VBG
cord-129086-ra2njvcz	279	36	facemask	facemask	NN
cord-129086-ra2njvcz	279	37	should	should	MD
cord-129086-ra2njvcz	279	38	be	be	VB
cord-129086-ra2njvcz	279	39	attempted	attempt	VBN
cord-129086-ra2njvcz	279	40	.	.	.
cord-129086-ra2njvcz	280	1	The	the	DT
cord-129086-ra2njvcz	280	2	research	research	NN
cord-129086-ra2njvcz	280	3	could	could	MD
cord-129086-ra2njvcz	280	4	also	also	RB
cord-129086-ra2njvcz	280	5	be	be	VB
cord-129086-ra2njvcz	280	6	enhanced	enhance	VBN
cord-129086-ra2njvcz	280	7	using	use	VBG
cord-129086-ra2njvcz	280	8	miniaturized	miniaturized	JJ
cord-129086-ra2njvcz	280	9	pressure	pressure	NN
cord-129086-ra2njvcz	280	10	,	,	,
cord-129086-ra2njvcz	280	11	temperature	temperature	NN
cord-129086-ra2njvcz	280	12	,	,	,
cord-129086-ra2njvcz	280	13	humidity	humidity	NN
cord-129086-ra2njvcz	280	14	,	,	,
cord-129086-ra2njvcz	280	15	and	and	CC
cord-129086-ra2njvcz	280	16	gas	gas	NN
cord-129086-ra2njvcz	280	17	sensors	sensor	NNS
cord-129086-ra2njvcz	280	18	for	for	IN
cord-129086-ra2njvcz	280	19	in	in	IN
cord-129086-ra2njvcz	280	20	vivo	vivo	NN
cord-129086-ra2njvcz	280	21	monitoring	monitoring	NN
cord-129086-ra2njvcz	280	22	of	of	IN
cord-129086-ra2njvcz	280	23	the	the	DT
cord-129086-ra2njvcz	280	24	air	air	NN
cord-129086-ra2njvcz	280	25	condition	condition	NN
cord-129086-ra2njvcz	280	26	within	within	IN
cord-129086-ra2njvcz	280	27	the	the	DT
cord-129086-ra2njvcz	280	28	space	space	NN
cord-129086-ra2njvcz	280	29	between	between	IN
cord-129086-ra2njvcz	280	30	the	the	DT
cord-129086-ra2njvcz	280	31	nostrils	nostril	NNS
cord-129086-ra2njvcz	280	32	and	and	CC
cord-129086-ra2njvcz	280	33	the	the	DT
cord-129086-ra2njvcz	280	34	facemask	facemask	NN
cord-129086-ra2njvcz	280	35	.	.	.
cord-129086-ra2njvcz	281	1	Such	such	JJ
cord-129086-ra2njvcz	281	2	experimental	experimental	JJ
cord-129086-ra2njvcz	281	3	data	datum	NNS
cord-129086-ra2njvcz	281	4	would	would	MD
cord-129086-ra2njvcz	281	5	be	be	VB
cord-129086-ra2njvcz	281	6	useful	useful	JJ
cord-129086-ra2njvcz	281	7	for	for	IN
cord-129086-ra2njvcz	281	8	validating	validate	VBG
cord-129086-ra2njvcz	281	9	numerical	numerical	JJ
cord-129086-ra2njvcz	281	10	models	model	NNS
cord-129086-ra2njvcz	281	11	for	for	IN
cord-129086-ra2njvcz	281	12	assessing	assess	VBG
cord-129086-ra2njvcz	281	13	the	the	DT
cord-129086-ra2njvcz	281	14	comfort	comfort	NN
cord-129086-ra2njvcz	281	15	level	level	NN
cord-129086-ra2njvcz	281	16	for	for	IN
cord-129086-ra2njvcz	281	17	wearing	wear	VBG
cord-129086-ra2njvcz	281	18	different	different	JJ
cord-129086-ra2njvcz	281	19	types	type	NNS
cord-129086-ra2njvcz	281	20	of	of	IN
cord-129086-ra2njvcz	281	21	facemask	facemask	NN
cord-129086-ra2njvcz	281	22	.	.	.
cord-129086-ra2njvcz	282	1	Another	another	DT
cord-129086-ra2njvcz	282	2	potential	potential	JJ
cord-129086-ra2njvcz	282	3	approach	approach	NN
cord-129086-ra2njvcz	282	4	is	be	VBZ
cord-129086-ra2njvcz	282	5	to	to	TO
cord-129086-ra2njvcz	282	6	develop	develop	VB
cord-129086-ra2njvcz	282	7	a	a	DT
cord-129086-ra2njvcz	282	8	replica	replica	NN
cord-129086-ra2njvcz	282	9	for	for	IN
cord-129086-ra2njvcz	282	10	replacing	replace	VBG
cord-129086-ra2njvcz	282	11	human	human	JJ
cord-129086-ra2njvcz	282	12	subject	subject	NN
cord-129086-ra2njvcz	282	13	for	for	IN
cord-129086-ra2njvcz	282	14	such	such	JJ
cord-129086-ra2njvcz	282	15	long	long	JJ
cord-129086-ra2njvcz	282	16	duration	duration	NN
cord-129086-ra2njvcz	282	17	study	study	NN
cord-129086-ra2njvcz	282	18	,	,	,
cord-129086-ra2njvcz	282	19	similar	similar	JJ
cord-129086-ra2njvcz	282	20	to	to	IN
cord-129086-ra2njvcz	282	21	the	the	DT
cord-129086-ra2njvcz	282	22	use	use	NN
cord-129086-ra2njvcz	282	23	of	of	IN
cord-129086-ra2njvcz	282	24	an	an	DT
cord-129086-ra2njvcz	282	25	acoustic	acoustic	JJ
cord-129086-ra2njvcz	282	26	head	head	NN
cord-129086-ra2njvcz	282	27	for	for	IN
cord-129086-ra2njvcz	282	28	replacing	replace	VBG
cord-129086-ra2njvcz	282	29	human	human	JJ
cord-129086-ra2njvcz	282	30	subjects	subject	NNS
cord-129086-ra2njvcz	282	31	in	in	IN
cord-129086-ra2njvcz	282	32	the	the	DT
cord-129086-ra2njvcz	282	33	more	more	RBR
cord-129086-ra2njvcz	282	34	extended	extended	JJ
cord-129086-ra2njvcz	282	35	duration	duration	NN
cord-129086-ra2njvcz	282	36	noise	noise	NN
cord-129086-ra2njvcz	282	37	exposure	exposure	NN
cord-129086-ra2njvcz	282	38	study	study	NN
cord-129086-ra2njvcz	282	39	.	.	.
cord-129086-ra2njvcz	283	1	Zhu	Zhu	NNP
cord-129086-ra2njvcz	283	2	et	et	FW
cord-129086-ra2njvcz	283	3	al	al	NNP
cord-129086-ra2njvcz	283	4	.	.	.
cord-129086-ra2njvcz	284	1	75	75	CD
cord-129086-ra2njvcz	284	2	reported	report	VBD
cord-129086-ra2njvcz	284	3	another	another	DT
cord-129086-ra2njvcz	284	4	investigations	investigation	NNS
cord-129086-ra2njvcz	284	5	on	on	IN
cord-129086-ra2njvcz	284	6	effect	effect	NN
cord-129086-ra2njvcz	284	7	of	of	IN
cord-129086-ra2njvcz	284	8	long	long	JJ
cord-129086-ra2njvcz	284	9	duration	duration	NN
cord-129086-ra2njvcz	284	10	wearing	wear	VBG
cord-129086-ra2njvcz	284	11	of	of	IN
cord-129086-ra2njvcz	284	12	N95	N95	NNP
cord-129086-ra2njvcz	284	13	and	and	CC
cord-129086-ra2njvcz	284	14	surgical	surgical	JJ
cord-129086-ra2njvcz	284	15	facemasks	facemask	NNS
cord-129086-ra2njvcz	284	16	on	on	IN
cord-129086-ra2njvcz	284	17	upper	upper	JJ
cord-129086-ra2njvcz	284	18	airway	airway	NN
cord-129086-ra2njvcz	284	19	functions	function	NNS
cord-129086-ra2njvcz	284	20	.	.	.
cord-129086-ra2njvcz	285	1	A	a	DT
cord-129086-ra2njvcz	285	2	total	total	NN
cord-129086-ra2njvcz	285	3	of	of	IN
cord-129086-ra2njvcz	285	4	47	47	CD
cord-129086-ra2njvcz	285	5	volunteers	volunteer	NNS
cord-129086-ra2njvcz	285	6	of	of	IN
cord-129086-ra2njvcz	285	7	National	National	NNP
cord-129086-ra2njvcz	285	8	University	University	NNP
cord-129086-ra2njvcz	285	9	Hospital	Hospital	NNP
cord-129086-ra2njvcz	285	10	Singapore	Singapore	NNP
cord-129086-ra2njvcz	285	11	were	be	VBD
cord-129086-ra2njvcz	285	12	participated	participate	VBN
cord-129086-ra2njvcz	285	13	for	for	IN
cord-129086-ra2njvcz	285	14	the	the	DT
cord-129086-ra2njvcz	285	15	study	study	NN
cord-129086-ra2njvcz	285	16	.	.	.
cord-129086-ra2njvcz	286	1	Each	each	DT
cord-129086-ra2njvcz	286	2	of	of	IN
cord-129086-ra2njvcz	286	3	the	the	DT
cord-129086-ra2njvcz	286	4	volunteers	volunteer	NNS
cord-129086-ra2njvcz	286	5	wore	wear	VBD
cord-129086-ra2njvcz	286	6	both	both	DT
cord-129086-ra2njvcz	286	7	N95	N95	NNP
cord-129086-ra2njvcz	286	8	respirator	respirator	NN
cord-129086-ra2njvcz	286	9	and	and	CC
cord-129086-ra2njvcz	286	10	surgical	surgical	JJ
cord-129086-ra2njvcz	286	11	facemask	facemask	NN
cord-129086-ra2njvcz	286	12	for	for	IN
cord-129086-ra2njvcz	286	13	3	3	CD
cord-129086-ra2njvcz	286	14	hours	hour	NNS
cord-129086-ra2njvcz	286	15	on	on	IN
cord-129086-ra2njvcz	286	16	two	two	CD
cord-129086-ra2njvcz	286	17	different	different	JJ
cord-129086-ra2njvcz	286	18	days	day	NNS
cord-129086-ra2njvcz	286	19	.	.	.
cord-129086-ra2njvcz	287	1	During	during	IN
cord-129086-ra2njvcz	287	2	the	the	DT
cord-129086-ra2njvcz	287	3	period	period	NN
cord-129086-ra2njvcz	287	4	of	of	IN
cord-129086-ra2njvcz	287	5	mask	mask	NN
cord-129086-ra2njvcz	287	6	wearing	wear	VBG
cord-129086-ra2njvcz	287	7	,	,	,
cord-129086-ra2njvcz	287	8	relative	relative	JJ
cord-129086-ra2njvcz	287	9	airflow	airflow	NN
cord-129086-ra2njvcz	287	10	rates	rate	NNS
cord-129086-ra2njvcz	287	11	were	be	VBD
cord-129086-ra2njvcz	287	12	recorded	record	VBN
cord-129086-ra2njvcz	287	13	.	.	.
cord-129086-ra2njvcz	288	1	The	the	DT
cord-129086-ra2njvcz	288	2	study	study	NN
cord-129086-ra2njvcz	288	3	revealed	reveal	VBD
cord-129086-ra2njvcz	288	4	that	that	IN
cord-129086-ra2njvcz	288	5	the	the	DT
cord-129086-ra2njvcz	288	6	increased	increase	VBN
cord-129086-ra2njvcz	288	7	level	level	NN
cord-129086-ra2njvcz	288	8	of	of	IN
cord-129086-ra2njvcz	288	9	discomfort	discomfort	NN
cord-129086-ra2njvcz	288	10	to	to	IN
cord-129086-ra2njvcz	288	11	the	the	DT
cord-129086-ra2njvcz	288	12	user	user	NN
cord-129086-ra2njvcz	288	13	with	with	IN
cord-129086-ra2njvcz	288	14	time	time	NN
cord-129086-ra2njvcz	288	15	while	while	IN
cord-129086-ra2njvcz	288	16	wearing	wear	VBG
cord-129086-ra2njvcz	288	17	the	the	DT
cord-129086-ra2njvcz	288	18	masks	mask	NNS
cord-129086-ra2njvcz	288	19	.	.	.
cord-129086-ra2njvcz	289	1	Moreover	moreover	RB
cord-129086-ra2njvcz	289	2	,	,	,
cord-129086-ra2njvcz	289	3	N95	N95	NNP
cord-129086-ra2njvcz	289	4	respirator	respirator	NN
cord-129086-ra2njvcz	289	5	caused	cause	VBD
cord-129086-ra2njvcz	289	6	higher	high	JJR
cord-129086-ra2njvcz	289	7	post	post	JJ
cord-129086-ra2njvcz	289	8	-	-	JJ
cord-129086-ra2njvcz	289	9	wearing	wear	VBG
cord-129086-ra2njvcz	289	10	nasal	nasal	NN
cord-129086-ra2njvcz	289	11	resistance	resistance	NN
cord-129086-ra2njvcz	289	12	than	than	IN
cord-129086-ra2njvcz	289	13	the	the	DT
cord-129086-ra2njvcz	289	14	surgical	surgical	JJ
cord-129086-ra2njvcz	289	15	facemask	facemask	NN
cord-129086-ra2njvcz	289	16	with	with	IN
cord-129086-ra2njvcz	289	17	different	different	JJ
cord-129086-ra2njvcz	289	18	recovering	recover	VBG
cord-129086-ra2njvcz	289	19	routines	routine	NNS
cord-129086-ra2njvcz	289	20	.	.	.
cord-129086-ra2njvcz	290	1	The	the	DT
cord-129086-ra2njvcz	290	2	current	current	JJ
cord-129086-ra2njvcz	290	3	studies	study	NNS
cord-129086-ra2njvcz	290	4	recognized	recognize	VBD
cord-129086-ra2njvcz	290	5	that	that	IN
cord-129086-ra2njvcz	290	6	the	the	DT
cord-129086-ra2njvcz	290	7	airborne	airborne	JJ
cord-129086-ra2njvcz	290	8	transmission	transmission	NN
cord-129086-ra2njvcz	290	9	of	of	IN
cord-129086-ra2njvcz	290	10	aerosols	aerosol	NNS
cord-129086-ra2njvcz	290	11	produced	produce	VBN
cord-129086-ra2njvcz	290	12	by	by	IN
cord-129086-ra2njvcz	290	13	asymptomatic	asymptomatic	JJ
cord-129086-ra2njvcz	290	14	individuals	individual	NNS
cord-129086-ra2njvcz	290	15	during	during	IN
cord-129086-ra2njvcz	290	16	speaking	speak	VBG
cord-129086-ra2njvcz	290	17	and	and	CC
cord-129086-ra2njvcz	290	18	breathing	breathe	VBG
cord-129086-ra2njvcz	290	19	as	as	IN
cord-129086-ra2njvcz	290	20	a	a	DT
cord-129086-ra2njvcz	290	21	key	key	JJ
cord-129086-ra2njvcz	290	22	factor	factor	NN
cord-129086-ra2njvcz	290	23	leading	lead	VBG
cord-129086-ra2njvcz	290	24	to	to	IN
cord-129086-ra2njvcz	290	25	the	the	DT
cord-129086-ra2njvcz	290	26	spread	spread	NN
cord-129086-ra2njvcz	290	27	of	of	IN
cord-129086-ra2njvcz	290	28	infectious	infectious	JJ
cord-129086-ra2njvcz	290	29	respiratory	respiratory	JJ
cord-129086-ra2njvcz	290	30	diseases	disease	NNS
cord-129086-ra2njvcz	290	31	such	such	JJ
cord-129086-ra2njvcz	290	32	as	as	IN
cord-129086-ra2njvcz	290	33	COVID	COVID	NNP
cord-129086-ra2njvcz	290	34	19	19	CD
cord-129086-ra2njvcz	290	35	.	.	.
cord-129086-ra2njvcz	290	36	58	58	CD
cord-129086-ra2njvcz	290	37	,	,	,
cord-129086-ra2njvcz	290	38	[	[	-LRB-
cord-129086-ra2njvcz	290	39	76	76	CD
cord-129086-ra2njvcz	290	40	]	]	-RRB-
cord-129086-ra2njvcz	290	41	[	[	-LRB-
cord-129086-ra2njvcz	290	42	77	77	CD
cord-129086-ra2njvcz	290	43	]	]	-RRB-
cord-129086-ra2njvcz	290	44	[	[	-LRB-
cord-129086-ra2njvcz	290	45	78	78	CD
cord-129086-ra2njvcz	290	46	]	]	-RRB-
cord-129086-ra2njvcz	291	1	However	however	RB
cord-129086-ra2njvcz	291	2	,	,	,
cord-129086-ra2njvcz	291	3	the	the	DT
cord-129086-ra2njvcz	291	4	spread	spread	NN
cord-129086-ra2njvcz	291	5	of	of	IN
cord-129086-ra2njvcz	291	6	these	these	DT
cord-129086-ra2njvcz	291	7	airborne	airborne	JJ
cord-129086-ra2njvcz	291	8	diseases	disease	NNS
cord-129086-ra2njvcz	291	9	has	have	VBZ
cord-129086-ra2njvcz	291	10	been	be	VBN
cord-129086-ra2njvcz	291	11	successfully	successfully	RB
cord-129086-ra2njvcz	291	12	controlled	control	VBN
cord-129086-ra2njvcz	291	13	up	up	RP
cord-129086-ra2njvcz	291	14	to	to	IN
cord-129086-ra2njvcz	291	15	a	a	DT
cord-129086-ra2njvcz	291	16	certain	certain	JJ
cord-129086-ra2njvcz	291	17	extent	extent	NN
cord-129086-ra2njvcz	291	18	by	by	IN
cord-129086-ra2njvcz	291	19	using	use	VBG
cord-129086-ra2njvcz	291	20	the	the	DT
cord-129086-ra2njvcz	291	21	facemasks	facemask	NNS
cord-129086-ra2njvcz	291	22	.	.	.
cord-129086-ra2njvcz	292	1	11	11	CD
cord-129086-ra2njvcz	292	2	,	,	,
cord-129086-ra2njvcz	292	3	19	19	CD
cord-129086-ra2njvcz	292	4	,	,	,
cord-129086-ra2njvcz	292	5	47	47	CD
cord-129086-ra2njvcz	292	6	,	,	,
cord-129086-ra2njvcz	292	7	[	[	-LRB-
cord-129086-ra2njvcz	292	8	79	79	CD
cord-129086-ra2njvcz	292	9	]	]	-RRB-
cord-129086-ra2njvcz	292	10	[	[	-LRB-
cord-129086-ra2njvcz	292	11	80	80	CD
cord-129086-ra2njvcz	292	12	]	]	-RRB-
cord-129086-ra2njvcz	293	1	[	[	-LRB-
cord-129086-ra2njvcz	293	2	81	81	CD
cord-129086-ra2njvcz	293	3	]	]	-RRB-
cord-129086-ra2njvcz	294	1	In	in	IN
cord-129086-ra2njvcz	294	2	the	the	DT
cord-129086-ra2njvcz	294	3	ongoing	ongoing	JJ
cord-129086-ra2njvcz	294	4	global	global	JJ
cord-129086-ra2njvcz	294	5	pandemic	pandemic	NN
cord-129086-ra2njvcz	294	6	of	of	IN
cord-129086-ra2njvcz	294	7	the	the	DT
cord-129086-ra2njvcz	294	8	COVID	COVID	NNP
cord-129086-ra2njvcz	294	9	19	19	CD
cord-129086-ra2njvcz	294	10	,	,	,
cord-129086-ra2njvcz	294	11	where	where	WRB
cord-129086-ra2njvcz	294	12	vaccine	vaccine	NN
cord-129086-ra2njvcz	294	13	developments	development	NNS
cord-129086-ra2njvcz	294	14	still	still	RB
cord-129086-ra2njvcz	294	15	at	at	IN
cord-129086-ra2njvcz	294	16	a	a	DT
cord-129086-ra2njvcz	294	17	phase	phase	NN
cord-129086-ra2njvcz	294	18	trial	trial	NN
cord-129086-ra2njvcz	294	19	stage	stage	NN
cord-129086-ra2njvcz	294	20	,	,	,
cord-129086-ra2njvcz	294	21	the	the	DT
cord-129086-ra2njvcz	294	22	respiratory	respiratory	JJ
cord-129086-ra2njvcz	294	23	protective	protective	JJ
cord-129086-ra2njvcz	294	24	equipment	equipment	NN
cord-129086-ra2njvcz	294	25	such	such	JJ
cord-129086-ra2njvcz	294	26	as	as	IN
cord-129086-ra2njvcz	294	27	facemasks	facemask	NNS
cord-129086-ra2njvcz	294	28	has	have	VBZ
cord-129086-ra2njvcz	294	29	proven	prove	VBN
cord-129086-ra2njvcz	294	30	to	to	TO
cord-129086-ra2njvcz	294	31	be	be	VB
cord-129086-ra2njvcz	294	32	a	a	DT
cord-129086-ra2njvcz	294	33	complementary	complementary	JJ
cord-129086-ra2njvcz	294	34	countermeasure	countermeasure	NN
cord-129086-ra2njvcz	294	35	against	against	IN
cord-129086-ra2njvcz	294	36	the	the	DT
cord-129086-ra2njvcz	294	37	spread	spread	NN
cord-129086-ra2njvcz	294	38	of	of	IN
cord-129086-ra2njvcz	294	39	the	the	DT
cord-129086-ra2njvcz	294	40	novel	novel	JJ
cord-129086-ra2njvcz	294	41	coronavirus	coronavirus	NN
cord-129086-ra2njvcz	294	42	.	.	.
cord-129086-ra2njvcz	295	1	In	in	IN
cord-129086-ra2njvcz	295	2	this	this	DT
cord-129086-ra2njvcz	295	3	regard	regard	NN
cord-129086-ra2njvcz	295	4	,	,	,
cord-129086-ra2njvcz	295	5	several	several	JJ
cord-129086-ra2njvcz	295	6	researchers	researcher	NNS
cord-129086-ra2njvcz	295	7	have	have	VBP
cord-129086-ra2njvcz	295	8	performed	perform	VBN
cord-129086-ra2njvcz	295	9	theoretical	theoretical	JJ
cord-129086-ra2njvcz	295	10	and	and	CC
cord-129086-ra2njvcz	295	11	experimental	experimental	JJ
cord-129086-ra2njvcz	295	12	investigations	investigation	NNS
cord-129086-ra2njvcz	295	13	of	of	IN
cord-129086-ra2njvcz	295	14	virus	virus	NN
cord-129086-ra2njvcz	295	15	transmissibility	transmissibility	NN
cord-129086-ra2njvcz	295	16	through	through	IN
cord-129086-ra2njvcz	295	17	the	the	DT
cord-129086-ra2njvcz	295	18	facemasks	facemask	NNS
cord-129086-ra2njvcz	295	19	and	and	CC
cord-129086-ra2njvcz	295	20	alternatives	alternative	NNS
cord-129086-ra2njvcz	295	21	.	.	.
cord-129086-ra2njvcz	296	1	Stutt	Stutt	NNP
cord-129086-ra2njvcz	296	2	et	et	NNP
cord-129086-ra2njvcz	296	3	al	al	NNP
cord-129086-ra2njvcz	296	4	.	.	.
cord-129086-ra2njvcz	297	1	82	82	CD
cord-129086-ra2njvcz	297	2	developed	develop	VBD
cord-129086-ra2njvcz	297	3	the	the	DT
cord-129086-ra2njvcz	297	4	holistic	holistic	JJ
cord-129086-ra2njvcz	297	5	mathematical	mathematical	JJ
cord-129086-ra2njvcz	297	6	frameworks	framework	NNS
cord-129086-ra2njvcz	297	7	for	for	IN
cord-129086-ra2njvcz	297	8	assessing	assess	VBG
cord-129086-ra2njvcz	297	9	the	the	DT
cord-129086-ra2njvcz	297	10	potential	potential	JJ
cord-129086-ra2njvcz	297	11	impact	impact	NN
cord-129086-ra2njvcz	297	12	of	of	IN
cord-129086-ra2njvcz	297	13	facemasks	facemask	NNS
cord-129086-ra2njvcz	297	14	in	in	IN
cord-129086-ra2njvcz	297	15	COVID	COVID	NNP
cord-129086-ra2njvcz	297	16	19	19	CD
cord-129086-ra2njvcz	297	17	pandemic	pandemic	NN
cord-129086-ra2njvcz	297	18	management	management	NN
cord-129086-ra2njvcz	297	19	.	.	.
cord-129086-ra2njvcz	298	1	The	the	DT
cord-129086-ra2njvcz	298	2	results	result	NNS
cord-129086-ra2njvcz	298	3	revealed	reveal	VBD
cord-129086-ra2njvcz	298	4	that	that	IN
cord-129086-ra2njvcz	298	5	professional	professional	JJ
cord-129086-ra2njvcz	298	6	and	and	CC
cord-129086-ra2njvcz	298	7	home	home	NN
cord-129086-ra2njvcz	298	8	-	-	HYPH
cord-129086-ra2njvcz	298	9	made	make	VBN
cord-129086-ra2njvcz	298	10	facemasks	facemask	NNS
cord-129086-ra2njvcz	298	11	were	be	VBD
cord-129086-ra2njvcz	298	12	highly	highly	RB
cord-129086-ra2njvcz	298	13	efficacious	efficacious	JJ
cord-129086-ra2njvcz	298	14	to	to	TO
cord-129086-ra2njvcz	298	15	reduce	reduce	VB
cord-129086-ra2njvcz	298	16	exposure	exposure	NN
cord-129086-ra2njvcz	298	17	to	to	IN
cord-129086-ra2njvcz	298	18	respiratory	respiratory	JJ
cord-129086-ra2njvcz	298	19	infections	infection	NNS
cord-129086-ra2njvcz	298	20	among	among	IN
cord-129086-ra2njvcz	298	21	the	the	DT
cord-129086-ra2njvcz	298	22	public	public	NN
cord-129086-ra2njvcz	298	23	.	.	.
cord-129086-ra2njvcz	299	1	Also	also	RB
cord-129086-ra2njvcz	299	2	,	,	,
cord-129086-ra2njvcz	299	3	when	when	WRB
cord-129086-ra2njvcz	299	4	people	people	NNS
cord-129086-ra2njvcz	299	5	wear	wear	VBP
cord-129086-ra2njvcz	299	6	the	the	DT
cord-129086-ra2njvcz	299	7	facemasks	facemask	NNS
cord-129086-ra2njvcz	299	8	alltime	alltime	NN
cord-129086-ra2njvcz	299	9	at	at	IN
cord-129086-ra2njvcz	299	10	the	the	DT
cord-129086-ra2njvcz	299	11	public	public	JJ
cord-129086-ra2njvcz	299	12	places	place	NNS
cord-129086-ra2njvcz	299	13	,	,	,
cord-129086-ra2njvcz	299	14	the	the	DT
cord-129086-ra2njvcz	299	15	certain	certain	JJ
cord-129086-ra2njvcz	299	16	epidemiological	epidemiological	JJ
cord-129086-ra2njvcz	299	17	threshold	threshold	NN
cord-129086-ra2njvcz	299	18	,	,	,
cord-129086-ra2njvcz	299	19	known	know	VBN
cord-129086-ra2njvcz	299	20	as	as	IN
cord-129086-ra2njvcz	299	21	the	the	DT
cord-129086-ra2njvcz	299	22	effective	effective	JJ
cord-129086-ra2njvcz	299	23	reproduction	reproduction	NN
cord-129086-ra2njvcz	299	24	number	number	NN
cord-129086-ra2njvcz	299	25	,	,	,
cord-129086-ra2njvcz	299	26	could	could	MD
cord-129086-ra2njvcz	299	27	be	be	VB
cord-129086-ra2njvcz	299	28	decreased	decrease	VBN
cord-129086-ra2njvcz	299	29	below	below	IN
cord-129086-ra2njvcz	299	30	1	1	CD
cord-129086-ra2njvcz	299	31	,	,	,
cord-129086-ra2njvcz	299	32	leading	lead	VBG
cord-129086-ra2njvcz	299	33	to	to	IN
cord-129086-ra2njvcz	299	34	the	the	DT
cord-129086-ra2njvcz	299	35	prevention	prevention	NN
cord-129086-ra2njvcz	299	36	of	of	IN
cord-129086-ra2njvcz	299	37	epidemic	epidemic	NN
cord-129086-ra2njvcz	299	38	spread	spread	NN
cord-129086-ra2njvcz	299	39	.	.	.
cord-129086-ra2njvcz	300	1	Ngonghala	Ngonghala	NNP
cord-129086-ra2njvcz	300	2	et	et	NNP
cord-129086-ra2njvcz	300	3	al	al	NNP
cord-129086-ra2njvcz	300	4	.	.	.
cord-129086-ra2njvcz	301	1	83	83	CD
cord-129086-ra2njvcz	301	2	developed	develop	VBD
cord-129086-ra2njvcz	301	3	a	a	DT
cord-129086-ra2njvcz	301	4	parametric	parametric	JJ
cord-129086-ra2njvcz	301	5	model	model	NN
cord-129086-ra2njvcz	301	6	for	for	IN
cord-129086-ra2njvcz	301	7	providing	provide	VBG
cord-129086-ra2njvcz	301	8	deeper	deep	JJR
cord-129086-ra2njvcz	301	9	insights	insight	NNS
cord-129086-ra2njvcz	301	10	into	into	IN
cord-129086-ra2njvcz	301	11	the	the	DT
cord-129086-ra2njvcz	301	12	transmission	transmission	NN
cord-129086-ra2njvcz	301	13	dynamics	dynamic	NNS
cord-129086-ra2njvcz	301	14	and	and	CC
cord-129086-ra2njvcz	301	15	control	control	NN
cord-129086-ra2njvcz	301	16	of	of	IN
cord-129086-ra2njvcz	301	17	COVID-19	COVID-19	NNP
cord-129086-ra2njvcz	301	18	in	in	IN
cord-129086-ra2njvcz	301	19	a	a	DT
cord-129086-ra2njvcz	301	20	community	community	NN
cord-129086-ra2njvcz	301	21	.	.	.
cord-129086-ra2njvcz	302	1	They	-PRON-	PRP
cord-129086-ra2njvcz	302	2	used	use	VBD
cord-129086-ra2njvcz	302	3	the	the	DT
cord-129086-ra2njvcz	302	4	COVID	COVID	NNP
cord-129086-ra2njvcz	302	5	19	19	CD
cord-129086-ra2njvcz	302	6	data	datum	NNS
cord-129086-ra2njvcz	302	7	from	from	IN
cord-129086-ra2njvcz	302	8	New	New	NNP
cord-129086-ra2njvcz	302	9	York	York	NNP
cord-129086-ra2njvcz	302	10	state	state	NN
cord-129086-ra2njvcz	302	11	and	and	CC
cord-129086-ra2njvcz	302	12	the	the	DT
cord-129086-ra2njvcz	302	13	entire	entire	JJ
cord-129086-ra2njvcz	302	14	US	US	NNP
cord-129086-ra2njvcz	302	15	to	to	TO
cord-129086-ra2njvcz	302	16	assess	assess	VB
cord-129086-ra2njvcz	302	17	the	the	DT
cord-129086-ra2njvcz	302	18	population	population	NN
cord-129086-ra2njvcz	302	19	-	-	HYPH
cord-129086-ra2njvcz	302	20	level	level	NN
cord-129086-ra2njvcz	302	21	impact	impact	NN
cord-129086-ra2njvcz	302	22	of	of	IN
cord-129086-ra2njvcz	302	23	the	the	DT
cord-129086-ra2njvcz	302	24	various	various	JJ
cord-129086-ra2njvcz	302	25	intervention	intervention	NN
cord-129086-ra2njvcz	302	26	strategies	strategy	NNS
cord-129086-ra2njvcz	302	27	.	.	.
cord-129086-ra2njvcz	303	1	The	the	DT
cord-129086-ra2njvcz	303	2	results	result	NNS
cord-129086-ra2njvcz	303	3	suggested	suggest	VBD
cord-129086-ra2njvcz	303	4	that	that	IN
cord-129086-ra2njvcz	303	5	the	the	DT
cord-129086-ra2njvcz	303	6	consistent	consistent	JJ
cord-129086-ra2njvcz	303	7	use	use	NN
cord-129086-ra2njvcz	303	8	of	of	IN
cord-129086-ra2njvcz	303	9	facemasks	facemask	NNS
cord-129086-ra2njvcz	303	10	could	could	MD
cord-129086-ra2njvcz	303	11	significantly	significantly	RB
cord-129086-ra2njvcz	303	12	reduce	reduce	VB
cord-129086-ra2njvcz	303	13	the	the	DT
cord-129086-ra2njvcz	303	14	effective	effective	JJ
cord-129086-ra2njvcz	303	15	reproduction	reproduction	NN
cord-129086-ra2njvcz	303	16	number	number	NN
cord-129086-ra2njvcz	303	17	.	.	.
cord-129086-ra2njvcz	304	1	The	the	DT
cord-129086-ra2njvcz	304	2	highly	highly	RB
cord-129086-ra2njvcz	304	3	efficacious	efficacious	JJ
cord-129086-ra2njvcz	304	4	facemask	facemask	NN
cord-129086-ra2njvcz	304	5	,	,	,
cord-129086-ra2njvcz	304	6	like	like	IN
cord-129086-ra2njvcz	304	7	surgical	surgical	JJ
cord-129086-ra2njvcz	304	8	masks	mask	NNS
cord-129086-ra2njvcz	304	9	with	with	IN
cord-129086-ra2njvcz	304	10	estimated	estimate	VBN
cord-129086-ra2njvcz	304	11	efficacy	efficacy	NN
cord-129086-ra2njvcz	304	12	of	of	IN
cord-129086-ra2njvcz	304	13	around	around	IN
cord-129086-ra2njvcz	304	14	70	70	CD
cord-129086-ra2njvcz	304	15	%	%	NN
cord-129086-ra2njvcz	304	16	,	,	,
cord-129086-ra2njvcz	304	17	could	could	MD
cord-129086-ra2njvcz	304	18	lead	lead	VB
cord-129086-ra2njvcz	304	19	to	to	IN
cord-129086-ra2njvcz	304	20	the	the	DT
cord-129086-ra2njvcz	304	21	eradication	eradication	NN
cord-129086-ra2njvcz	304	22	of	of	IN
cord-129086-ra2njvcz	304	23	the	the	DT
cord-129086-ra2njvcz	304	24	pandemic	pandemic	NN
cord-129086-ra2njvcz	304	25	if	if	IN
cord-129086-ra2njvcz	304	26	at	at	RB
cord-129086-ra2njvcz	304	27	least	least	RBS
cord-129086-ra2njvcz	304	28	70	70	CD
cord-129086-ra2njvcz	304	29	%	%	NN
cord-129086-ra2njvcz	304	30	of	of	IN
cord-129086-ra2njvcz	304	31	the	the	DT
cord-129086-ra2njvcz	304	32	residents	resident	NNS
cord-129086-ra2njvcz	304	33	use	use	VBP
cord-129086-ra2njvcz	304	34	such	such	JJ
cord-129086-ra2njvcz	304	35	masks	mask	NNS
cord-129086-ra2njvcz	304	36	in	in	IN
cord-129086-ra2njvcz	304	37	public	public	JJ
cord-129086-ra2njvcz	304	38	consistently	consistently	RB
cord-129086-ra2njvcz	304	39	.	.	.
cord-129086-ra2njvcz	305	1	The	the	DT
cord-129086-ra2njvcz	305	2	use	use	NN
cord-129086-ra2njvcz	305	3	of	of	IN
cord-129086-ra2njvcz	305	4	low	low	JJ
cord-129086-ra2njvcz	305	5	efficacy	efficacy	NN
cord-129086-ra2njvcz	305	6	masks	mask	NNS
cord-129086-ra2njvcz	305	7	,	,	,
cord-129086-ra2njvcz	305	8	such	such	JJ
cord-129086-ra2njvcz	305	9	as	as	IN
cord-129086-ra2njvcz	305	10	cloth	cloth	NN
cord-129086-ra2njvcz	305	11	masks	mask	NNS
cord-129086-ra2njvcz	305	12	with	with	IN
cord-129086-ra2njvcz	305	13	an	an	DT
cord-129086-ra2njvcz	305	14	estimated	estimate	VBN
cord-129086-ra2njvcz	305	15	efficacy	efficacy	NN
cord-129086-ra2njvcz	305	16	of	of	IN
cord-129086-ra2njvcz	305	17	30	30	CD
cord-129086-ra2njvcz	305	18	%	%	NN
cord-129086-ra2njvcz	305	19	,	,	,
cord-129086-ra2njvcz	305	20	could	could	MD
cord-129086-ra2njvcz	305	21	also	also	RB
cord-129086-ra2njvcz	305	22	lead	lead	VB
cord-129086-ra2njvcz	305	23	to	to	IN
cord-129086-ra2njvcz	305	24	a	a	DT
cord-129086-ra2njvcz	305	25	significant	significant	JJ
cord-129086-ra2njvcz	305	26	reduction	reduction	NN
cord-129086-ra2njvcz	305	27	of	of	IN
cord-129086-ra2njvcz	305	28	COVID-19	covid-19	JJ
cord-129086-ra2njvcz	305	29	burden	burden	NN
cord-129086-ra2njvcz	305	30	.	.	.
cord-129086-ra2njvcz	306	1	Yan	Yan	NNP
cord-129086-ra2njvcz	306	2	et	et	NNP
cord-129086-ra2njvcz	306	3	al	al	NNP
cord-129086-ra2njvcz	306	4	.	.	.
cord-129086-ra2njvcz	307	1	84	84	CD
cord-129086-ra2njvcz	307	2	evaluated	evaluate	VBD
cord-129086-ra2njvcz	307	3	the	the	DT
cord-129086-ra2njvcz	307	4	effectiveness	effectiveness	NN
cord-129086-ra2njvcz	307	5	of	of	IN
cord-129086-ra2njvcz	307	6	different	different	JJ
cord-129086-ra2njvcz	307	7	respiratory	respiratory	JJ
cord-129086-ra2njvcz	307	8	protective	protective	JJ
cord-129086-ra2njvcz	307	9	equipment	equipment	NN
cord-129086-ra2njvcz	307	10	in	in	IN
cord-129086-ra2njvcz	307	11	controlling	control	VBG
cord-129086-ra2njvcz	307	12	infection	infection	NN
cord-129086-ra2njvcz	307	13	rates	rate	NNS
cord-129086-ra2njvcz	307	14	in	in	IN
cord-129086-ra2njvcz	307	15	an	an	DT
cord-129086-ra2njvcz	307	16	influenza	influenza	NN
cord-129086-ra2njvcz	307	17	outbreak	outbreak	NN
cord-129086-ra2njvcz	307	18	.	.	.
cord-129086-ra2njvcz	308	1	They	-PRON-	PRP
cord-129086-ra2njvcz	308	2	used	use	VBD
cord-129086-ra2njvcz	308	3	a	a	DT
cord-129086-ra2njvcz	308	4	previously	previously	RB
cord-129086-ra2njvcz	308	5	developed	develop	VBN
cord-129086-ra2njvcz	308	6	risk	risk	NN
cord-129086-ra2njvcz	308	7	assessment	assessment	NN
cord-129086-ra2njvcz	308	8	model	model	NN
cord-129086-ra2njvcz	308	9	85	85	CD
cord-129086-ra2njvcz	308	10	to	to	TO
cord-129086-ra2njvcz	308	11	show	show	VB
cord-129086-ra2njvcz	308	12	N95	N95	NNP
cord-129086-ra2njvcz	308	13	respirators	respirator	NNS
cord-129086-ra2njvcz	308	14	'	'	POS
cord-129086-ra2njvcz	308	15	efficacy	efficacy	NN
cord-129086-ra2njvcz	308	16	,	,	,
cord-129086-ra2njvcz	308	17	low	low	JJ
cord-129086-ra2njvcz	308	18	-	-	HYPH
cord-129086-ra2njvcz	308	19	filtration	filtration	NN
cord-129086-ra2njvcz	308	20	surgical	surgical	JJ
cord-129086-ra2njvcz	308	21	mask	mask	NN
cord-129086-ra2njvcz	308	22	(	(	-LRB-
cord-129086-ra2njvcz	308	23	adult	adult	NN
cord-129086-ra2njvcz	308	24	)	)	-RRB-
cord-129086-ra2njvcz	308	25	,	,	,
cord-129086-ra2njvcz	308	26	high	high	JJ
cord-129086-ra2njvcz	308	27	-	-	HYPH
cord-129086-ra2njvcz	308	28	filtration	filtration	NN
cord-129086-ra2njvcz	308	29	surgical	surgical	JJ
cord-129086-ra2njvcz	308	30	mask	mask	NN
cord-129086-ra2njvcz	308	31	(	(	-LRB-
cord-129086-ra2njvcz	308	32	adult	adult	NN
cord-129086-ra2njvcz	308	33	)	)	-RRB-
cord-129086-ra2njvcz	308	34	,	,	,
cord-129086-ra2njvcz	308	35	high	high	JJ
cord-129086-ra2njvcz	308	36	filtration	filtration	NN
cord-129086-ra2njvcz	308	37	pediatric	pediatric	JJ
cord-129086-ra2njvcz	308	38	mask	mask	NN
cord-129086-ra2njvcz	308	39	,	,	,
cord-129086-ra2njvcz	308	40	and	and	CC
cord-129086-ra2njvcz	308	41	low	low	JJ
cord-129086-ra2njvcz	308	42	filtration	filtration	NN
cord-129086-ra2njvcz	308	43	pediatric	pediatric	JJ
cord-129086-ra2njvcz	308	44	mask	mask	NN
cord-129086-ra2njvcz	308	45	.	.	.
cord-129086-ra2njvcz	309	1	The	the	DT
cord-129086-ra2njvcz	309	2	study	study	NN
cord-129086-ra2njvcz	309	3	revealed	reveal	VBD
cord-129086-ra2njvcz	309	4	that	that	IN
cord-129086-ra2njvcz	309	5	donning	don	VBG
cord-129086-ra2njvcz	309	6	these	these	DT
cord-129086-ra2njvcz	309	7	masks	mask	NNS
cord-129086-ra2njvcz	309	8	with	with	IN
cord-129086-ra2njvcz	309	9	a	a	DT
cord-129086-ra2njvcz	309	10	50	50	CD
cord-129086-ra2njvcz	309	11	%	%	NN
cord-129086-ra2njvcz	309	12	compliance	compliance	NN
cord-129086-ra2njvcz	309	13	rate	rate	NN
cord-129086-ra2njvcz	309	14	resulted	result	VBD
cord-129086-ra2njvcz	309	15	in	in	IN
cord-129086-ra2njvcz	309	16	a	a	DT
cord-129086-ra2njvcz	309	17	significant	significant	JJ
cord-129086-ra2njvcz	309	18	reduction	reduction	NN
cord-129086-ra2njvcz	309	19	in	in	IN
cord-129086-ra2njvcz	309	20	transmission	transmission	NN
cord-129086-ra2njvcz	309	21	risk	risk	NN
cord-129086-ra2njvcz	309	22	,	,	,
cord-129086-ra2njvcz	309	23	and	and	CC
cord-129086-ra2njvcz	309	24	with	with	IN
cord-129086-ra2njvcz	309	25	80	80	CD
cord-129086-ra2njvcz	309	26	%	%	NN
cord-129086-ra2njvcz	309	27	compliance	compliance	NN
cord-129086-ra2njvcz	309	28	rate	rate	NN
cord-129086-ra2njvcz	309	29	nearly	nearly	RB
cord-129086-ra2njvcz	309	30	eradicated	eradicate	VBD
cord-129086-ra2njvcz	309	31	the	the	DT
cord-129086-ra2njvcz	309	32	influenza	influenza	NN
cord-129086-ra2njvcz	309	33	outbreak	outbreak	NN
cord-129086-ra2njvcz	309	34	.	.	.
cord-129086-ra2njvcz	310	1	Prasanna	Prasanna	NNP
cord-129086-ra2njvcz	310	2	Simha	Simha	NNP
cord-129086-ra2njvcz	310	3	and	and	CC
cord-129086-ra2njvcz	310	4	Rao	Rao	NNP
cord-129086-ra2njvcz	310	5	86	86	CD
cord-129086-ra2njvcz	310	6	quantitatively	quantitatively	RB
cord-129086-ra2njvcz	310	7	investigated	investigate	VBD
cord-129086-ra2njvcz	310	8	the	the	DT
cord-129086-ra2njvcz	310	9	distance	distance	NN
cord-129086-ra2njvcz	310	10	of	of	IN
cord-129086-ra2njvcz	310	11	travel	travel	NN
cord-129086-ra2njvcz	310	12	of	of	IN
cord-129086-ra2njvcz	310	13	typical	typical	JJ
cord-129086-ra2njvcz	310	14	human	human	JJ
cord-129086-ra2njvcz	310	15	coughs	cough	NNS
cord-129086-ra2njvcz	310	16	with	with	IN
cord-129086-ra2njvcz	310	17	and	and	CC
cord-129086-ra2njvcz	310	18	without	without	IN
cord-129086-ra2njvcz	310	19	different	different	JJ
cord-129086-ra2njvcz	310	20	masks	mask	NNS
cord-129086-ra2njvcz	310	21	:	:	:
cord-129086-ra2njvcz	310	22	disposable	disposable	JJ
cord-129086-ra2njvcz	310	23	three	three	CD
cord-129086-ra2njvcz	310	24	-	-	HYPH
cord-129086-ra2njvcz	310	25	ply	ply	NN
cord-129086-ra2njvcz	310	26	surgical	surgical	JJ
cord-129086-ra2njvcz	310	27	masks	mask	NNS
cord-129086-ra2njvcz	310	28	and	and	CC
cord-129086-ra2njvcz	310	29	N95	N95	NNP
cord-129086-ra2njvcz	310	30	masks	mask	NNS
cord-129086-ra2njvcz	310	31	.	.	.
cord-129086-ra2njvcz	311	1	In	in	IN
cord-129086-ra2njvcz	311	2	their	-PRON-	PRP$
cord-129086-ra2njvcz	311	3	study	study	NN
cord-129086-ra2njvcz	311	4	,	,	,
cord-129086-ra2njvcz	311	5	the	the	DT
cord-129086-ra2njvcz	311	6	schlieren	schlieren	NN
cord-129086-ra2njvcz	311	7	method	method	NN
cord-129086-ra2njvcz	311	8	,	,	,
cord-129086-ra2njvcz	311	9	a	a	DT
cord-129086-ra2njvcz	311	10	highly	highly	RB
cord-129086-ra2njvcz	311	11	sensitive	sensitive	JJ
cord-129086-ra2njvcz	311	12	,	,	,
cord-129086-ra2njvcz	311	13	non	non	JJ
cord-129086-ra2njvcz	311	14	-	-	JJ
cord-129086-ra2njvcz	311	15	intrusive	intrusive	JJ
cord-129086-ra2njvcz	311	16	flow	flow	NN
cord-129086-ra2njvcz	311	17	imagining	imagine	VBG
cord-129086-ra2njvcz	311	18	technique	technique	NN
cord-129086-ra2njvcz	311	19	,	,	,
cord-129086-ra2njvcz	311	20	was	be	VBD
cord-129086-ra2njvcz	311	21	used	use	VBN
cord-129086-ra2njvcz	311	22	to	to	TO
cord-129086-ra2njvcz	311	23	visualize	visualize	VB
cord-129086-ra2njvcz	311	24	the	the	DT
cord-129086-ra2njvcz	311	25	human	human	JJ
cord-129086-ra2njvcz	311	26	cough	cough	NN
cord-129086-ra2njvcz	311	27	flow	flow	NN
cord-129086-ra2njvcz	311	28	features	feature	NNS
cord-129086-ra2njvcz	311	29	.	.	.
cord-129086-ra2njvcz	312	1	The	the	DT
cord-129086-ra2njvcz	312	2	experimental	experimental	JJ
cord-129086-ra2njvcz	312	3	statistics	statistic	NNS
cord-129086-ra2njvcz	312	4	showed	show	VBD
cord-129086-ra2njvcz	312	5	that	that	IN
cord-129086-ra2njvcz	312	6	the	the	DT
cord-129086-ra2njvcz	312	7	propagation	propagation	NN
cord-129086-ra2njvcz	312	8	of	of	IN
cord-129086-ra2njvcz	312	9	a	a	DT
cord-129086-ra2njvcz	312	10	viscous	viscous	JJ
cord-129086-ra2njvcz	312	11	vortex	vortex	NN
cord-129086-ra2njvcz	312	12	ring	ring	NN
cord-129086-ra2njvcz	312	13	mainly	mainly	RB
cord-129086-ra2njvcz	312	14	governed	govern	VBN
cord-129086-ra2njvcz	312	15	cough	cough	NN
cord-129086-ra2njvcz	312	16	flow	flow	NN
cord-129086-ra2njvcz	312	17	behavior	behavior	NN
cord-129086-ra2njvcz	312	18	.	.	.
cord-129086-ra2njvcz	313	1	While	while	IN
cord-129086-ra2njvcz	313	2	wearing	wear	VBG
cord-129086-ra2njvcz	313	3	regular	regular	JJ
cord-129086-ra2njvcz	313	4	face	face	NN
cord-129086-ra2njvcz	313	5	masks	mask	NNS
cord-129086-ra2njvcz	313	6	,	,	,
cord-129086-ra2njvcz	313	7	the	the	DT
cord-129086-ra2njvcz	313	8	cough	cough	NN
cord-129086-ra2njvcz	313	9	droplets	droplet	NNS
cord-129086-ra2njvcz	313	10	traveled	travel	VBD
cord-129086-ra2njvcz	313	11	approximately	approximately	RB
cord-129086-ra2njvcz	313	12	half	half	PDT
cord-129086-ra2njvcz	313	13	the	the	DT
cord-129086-ra2njvcz	313	14	distance	distance	NN
cord-129086-ra2njvcz	313	15	traveled	travel	VBN
cord-129086-ra2njvcz	313	16	by	by	IN
cord-129086-ra2njvcz	313	17	expelled	expel	VBN
cord-129086-ra2njvcz	313	18	droplets	droplet	NNS
cord-129086-ra2njvcz	313	19	without	without	IN
cord-129086-ra2njvcz	313	20	a	a	DT
cord-129086-ra2njvcz	313	21	mask	mask	NN
cord-129086-ra2njvcz	313	22	.	.	.
cord-129086-ra2njvcz	314	1	However	however	RB
cord-129086-ra2njvcz	314	2	,	,	,
cord-129086-ra2njvcz	314	3	N95	N95	NNP
cord-129086-ra2njvcz	314	4	was	be	VBD
cord-129086-ra2njvcz	314	5	found	find	VBN
cord-129086-ra2njvcz	314	6	to	to	TO
cord-129086-ra2njvcz	314	7	be	be	VB
cord-129086-ra2njvcz	314	8	most	most	RBS
cord-129086-ra2njvcz	314	9	effective	effective	JJ
cord-129086-ra2njvcz	314	10	in	in	IN
cord-129086-ra2njvcz	314	11	limiting	limit	VBG
cord-129086-ra2njvcz	314	12	the	the	DT
cord-129086-ra2njvcz	314	13	spread	spread	NN
cord-129086-ra2njvcz	314	14	of	of	IN
cord-129086-ra2njvcz	314	15	cough	cough	NN
cord-129086-ra2njvcz	314	16	droplets	droplet	NNS
cord-129086-ra2njvcz	314	17	.	.	.
cord-129086-ra2njvcz	315	1	Leung	Leung	NNP
cord-129086-ra2njvcz	315	2	et	et	NNP
cord-129086-ra2njvcz	315	3	al	al	NNP
cord-129086-ra2njvcz	315	4	.	.	.
cord-129086-ra2njvcz	316	1	87	87	CD
cord-129086-ra2njvcz	316	2	performed	perform	VBD
cord-129086-ra2njvcz	316	3	experimental	experimental	JJ
cord-129086-ra2njvcz	316	4	studies	study	NNS
cord-129086-ra2njvcz	316	5	to	to	TO
cord-129086-ra2njvcz	316	6	investigate	investigate	VB
cord-129086-ra2njvcz	316	7	the	the	DT
cord-129086-ra2njvcz	316	8	efficacy	efficacy	NN
cord-129086-ra2njvcz	316	9	of	of	IN
cord-129086-ra2njvcz	316	10	surgical	surgical	JJ
cord-129086-ra2njvcz	316	11	facemasks	facemask	NNS
cord-129086-ra2njvcz	316	12	to	to	TO
cord-129086-ra2njvcz	316	13	prevent	prevent	VB
cord-129086-ra2njvcz	316	14	respiratory	respiratory	JJ
cord-129086-ra2njvcz	316	15	virus	virus	NN
cord-129086-ra2njvcz	316	16	shedding	shed	VBG
cord-129086-ra2njvcz	316	17	.	.	.
cord-129086-ra2njvcz	317	1	The	the	DT
cord-129086-ra2njvcz	317	2	surgical	surgical	JJ
cord-129086-ra2njvcz	317	3	facemasks	facemask	NNS
cord-129086-ra2njvcz	317	4	'	'	POS
cord-129086-ra2njvcz	317	5	efficiency	efficiency	NN
cord-129086-ra2njvcz	317	6	was	be	VBD
cord-129086-ra2njvcz	317	7	measured	measure	VBN
cord-129086-ra2njvcz	317	8	against	against	IN
cord-129086-ra2njvcz	317	9	the	the	DT
cord-129086-ra2njvcz	317	10	coronavirus	coronavirus	NN
cord-129086-ra2njvcz	317	11	,	,	,
cord-129086-ra2njvcz	317	12	influenza	influenza	NN
cord-129086-ra2njvcz	317	13	virus	virus	NN
cord-129086-ra2njvcz	317	14	and	and	CC
cord-129086-ra2njvcz	317	15	rhinovirus	rhinovirus	NN
cord-129086-ra2njvcz	317	16	of	of	IN
cord-129086-ra2njvcz	317	17	two	two	CD
cord-129086-ra2njvcz	317	18	broad	broad	JJ
cord-129086-ra2njvcz	317	19	particle	particle	NN
cord-129086-ra2njvcz	317	20	sizes	size	NNS
cord-129086-ra2njvcz	317	21	,	,	,
cord-129086-ra2njvcz	317	22	respiratory	respiratory	JJ
cord-129086-ra2njvcz	317	23	droplets	droplet	NNS
cord-129086-ra2njvcz	317	24	(	(	-LRB-
cord-129086-ra2njvcz	317	25	≥5	≥5	NNP
cord-129086-ra2njvcz	317	26	µm	µm	NN
cord-129086-ra2njvcz	317	27	)	)	-RRB-
cord-129086-ra2njvcz	317	28	and	and	CC
cord-129086-ra2njvcz	317	29	aerosols	aerosol	NNS
cord-129086-ra2njvcz	317	30	(	(	-LRB-
cord-129086-ra2njvcz	317	31	droplet	droplet	NN
cord-129086-ra2njvcz	317	32	nuclei	nucleus	NNS
cord-129086-ra2njvcz	317	33	with	with	IN
cord-129086-ra2njvcz	317	34	aerodynamic	aerodynamic	JJ
cord-129086-ra2njvcz	317	35	diameter	diameter	NN
cord-129086-ra2njvcz	317	36	≤5	≤5	NN
cord-129086-ra2njvcz	317	37	µm	µm	NNP
cord-129086-ra2njvcz	317	38	)	)	-RRB-
cord-129086-ra2njvcz	317	39	.	.	.
cord-129086-ra2njvcz	318	1	The	the	DT
cord-129086-ra2njvcz	318	2	results	result	NNS
cord-129086-ra2njvcz	318	3	indicated	indicate	VBD
cord-129086-ra2njvcz	318	4	that	that	IN
cord-129086-ra2njvcz	318	5	surgical	surgical	JJ
cord-129086-ra2njvcz	318	6	facemasks	facemask	NNS
cord-129086-ra2njvcz	318	7	could	could	MD
cord-129086-ra2njvcz	318	8	efficaciously	efficaciously	RB
cord-129086-ra2njvcz	318	9	prevent	prevent	VB
cord-129086-ra2njvcz	318	10	transmission	transmission	NN
cord-129086-ra2njvcz	318	11	of	of	IN
cord-129086-ra2njvcz	318	12	human	human	JJ
cord-129086-ra2njvcz	318	13	coronaviruses	coronaviruse	NNS
cord-129086-ra2njvcz	318	14	and	and	CC
cord-129086-ra2njvcz	318	15	influenza	influenza	NN
cord-129086-ra2njvcz	318	16	viruses	virus	NNS
cord-129086-ra2njvcz	318	17	into	into	IN
cord-129086-ra2njvcz	318	18	the	the	DT
cord-129086-ra2njvcz	318	19	environment	environment	NN
cord-129086-ra2njvcz	318	20	in	in	IN
cord-129086-ra2njvcz	318	21	respiratory	respiratory	JJ
cord-129086-ra2njvcz	318	22	droplets	droplet	NNS
cord-129086-ra2njvcz	318	23	,	,	,
cord-129086-ra2njvcz	318	24	but	but	CC
cord-129086-ra2njvcz	318	25	no	no	DT
cord-129086-ra2njvcz	318	26	significant	significant	JJ
cord-129086-ra2njvcz	318	27	reduction	reduction	NN
cord-129086-ra2njvcz	318	28	in	in	IN
cord-129086-ra2njvcz	318	29	aerosols	aerosol	NNS
cord-129086-ra2njvcz	318	30	.	.	.
cord-129086-ra2njvcz	319	1	Moreover	moreover	RB
cord-129086-ra2njvcz	319	2	,	,	,
cord-129086-ra2njvcz	319	3	the	the	DT
cord-129086-ra2njvcz	319	4	steep	steep	JJ
cord-129086-ra2njvcz	319	5	rise	rise	NN
cord-129086-ra2njvcz	319	6	in	in	IN
cord-129086-ra2njvcz	319	7	demand	demand	NN
cord-129086-ra2njvcz	319	8	for	for	IN
cord-129086-ra2njvcz	319	9	medical	medical	JJ
cord-129086-ra2njvcz	319	10	facemasks	facemask	NNS
cord-129086-ra2njvcz	319	11	during	during	IN
cord-129086-ra2njvcz	319	12	the	the	DT
cord-129086-ra2njvcz	319	13	current	current	JJ
cord-129086-ra2njvcz	319	14	pandemic	pandemic	NN
cord-129086-ra2njvcz	319	15	COVID	COVID	NNP
cord-129086-ra2njvcz	319	16	19	19	CD
cord-129086-ra2njvcz	319	17	has	have	VBZ
cord-129086-ra2njvcz	319	18	resulted	result	VBN
cord-129086-ra2njvcz	319	19	in	in	IN
cord-129086-ra2njvcz	319	20	a	a	DT
cord-129086-ra2njvcz	319	21	subsequent	subsequent	JJ
cord-129086-ra2njvcz	319	22	breakdown	breakdown	NN
cord-129086-ra2njvcz	319	23	of	of	IN
cord-129086-ra2njvcz	319	24	the	the	DT
cord-129086-ra2njvcz	319	25	global	global	JJ
cord-129086-ra2njvcz	319	26	supply	supply	NN
cord-129086-ra2njvcz	319	27	chain	chain	NN
cord-129086-ra2njvcz	319	28	that	that	WDT
cord-129086-ra2njvcz	319	29	led	lead	VBD
cord-129086-ra2njvcz	319	30	to	to	IN
cord-129086-ra2njvcz	319	31	an	an	DT
cord-129086-ra2njvcz	319	32	acute	acute	JJ
cord-129086-ra2njvcz	319	33	shortage	shortage	NN
cord-129086-ra2njvcz	319	34	in	in	IN
cord-129086-ra2njvcz	319	35	the	the	DT
cord-129086-ra2njvcz	319	36	market	market	NN
cord-129086-ra2njvcz	319	37	.	.	.
cord-129086-ra2njvcz	320	1	To	to	TO
cord-129086-ra2njvcz	320	2	mitigate	mitigate	VB
cord-129086-ra2njvcz	320	3	this	this	DT
cord-129086-ra2njvcz	320	4	discontinuous	discontinuous	JJ
cord-129086-ra2njvcz	320	5	supply	supply	NN
cord-129086-ra2njvcz	320	6	chain	chain	NN
cord-129086-ra2njvcz	320	7	system	system	NN
cord-129086-ra2njvcz	320	8	,	,	,
cord-129086-ra2njvcz	320	9	scientists	scientist	NNS
cord-129086-ra2njvcz	320	10	have	have	VBP
cord-129086-ra2njvcz	320	11	put	put	VBN
cord-129086-ra2njvcz	320	12	much	much	JJ
cord-129086-ra2njvcz	320	13	effort	effort	NN
cord-129086-ra2njvcz	320	14	into	into	IN
cord-129086-ra2njvcz	320	15	exploring	explore	VBG
cord-129086-ra2njvcz	320	16	alternative	alternative	JJ
cord-129086-ra2njvcz	320	17	fabrics	fabric	NNS
cord-129086-ra2njvcz	320	18	with	with	IN
cord-129086-ra2njvcz	320	19	sufficient	sufficient	JJ
cord-129086-ra2njvcz	320	20	filtering	filtering	NN
cord-129086-ra2njvcz	320	21	capacity	capacity	NN
cord-129086-ra2njvcz	320	22	that	that	WDT
cord-129086-ra2njvcz	320	23	are	be	VBP
cord-129086-ra2njvcz	320	24	readily	readily	RB
cord-129086-ra2njvcz	320	25	available	available	JJ
cord-129086-ra2njvcz	320	26	and	and	CC
cord-129086-ra2njvcz	320	27	affordable	affordable	JJ
cord-129086-ra2njvcz	320	28	.	.	.
cord-129086-ra2njvcz	321	1	Kähler	Kähler	NNP
cord-129086-ra2njvcz	321	2	and	and	CC
cord-129086-ra2njvcz	321	3	Hain	Hain	NNP
cord-129086-ra2njvcz	321	4	88	88	CD
cord-129086-ra2njvcz	321	5	performed	perform	VBD
cord-129086-ra2njvcz	321	6	a	a	DT
cord-129086-ra2njvcz	321	7	detailed	detailed	JJ
cord-129086-ra2njvcz	321	8	analysis	analysis	NN
cord-129086-ra2njvcz	321	9	of	of	IN
cord-129086-ra2njvcz	321	10	the	the	DT
cord-129086-ra2njvcz	321	11	efficacy	efficacy	NN
cord-129086-ra2njvcz	321	12	of	of	IN
cord-129086-ra2njvcz	321	13	facemasks	facemask	NNS
cord-129086-ra2njvcz	321	14	to	to	TO
cord-129086-ra2njvcz	321	15	prevent	prevent	VB
cord-129086-ra2njvcz	321	16	virus	virus	NN
cord-129086-ra2njvcz	321	17	spread	spread	VBN
cord-129086-ra2njvcz	321	18	.	.	.
cord-129086-ra2njvcz	322	1	In	in	IN
cord-129086-ra2njvcz	322	2	the	the	DT
cord-129086-ra2njvcz	322	3	first	first	JJ
cord-129086-ra2njvcz	322	4	step	step	NN
cord-129086-ra2njvcz	322	5	,	,	,
cord-129086-ra2njvcz	322	6	the	the	DT
cord-129086-ra2njvcz	322	7	transmission	transmission	NN
cord-129086-ra2njvcz	322	8	of	of	IN
cord-129086-ra2njvcz	322	9	droplets	droplet	NNS
cord-129086-ra2njvcz	322	10	released	release	VBN
cord-129086-ra2njvcz	322	11	by	by	IN
cord-129086-ra2njvcz	322	12	the	the	DT
cord-129086-ra2njvcz	322	13	mouth	mouth	NN
cord-129086-ra2njvcz	322	14	when	when	WRB
cord-129086-ra2njvcz	322	15	breathing	breathing	NN
cord-129086-ra2njvcz	322	16	,	,	,
cord-129086-ra2njvcz	322	17	speaking	speak	VBG
cord-129086-ra2njvcz	322	18	,	,	,
cord-129086-ra2njvcz	322	19	and	and	CC
cord-129086-ra2njvcz	322	20	coughing	coughing	NN
cord-129086-ra2njvcz	322	21	was	be	VBD
cord-129086-ra2njvcz	322	22	characterized	characterize	VBN
cord-129086-ra2njvcz	322	23	.	.	.
cord-129086-ra2njvcz	323	1	Then	then	RB
cord-129086-ra2njvcz	323	2	,	,	,
cord-129086-ra2njvcz	323	3	the	the	DT
cord-129086-ra2njvcz	323	4	filtering	filter	VBG
cord-129086-ra2njvcz	323	5	capacity	capacity	NN
cord-129086-ra2njvcz	323	6	of	of	IN
cord-129086-ra2njvcz	323	7	the	the	DT
cord-129086-ra2njvcz	323	8	various	various	JJ
cord-129086-ra2njvcz	323	9	facemasks	facemask	NNS
cord-129086-ra2njvcz	323	10	was	be	VBD
cord-129086-ra2njvcz	323	11	analyzed	analyze	VBN
cord-129086-ra2njvcz	323	12	.	.	.
cord-129086-ra2njvcz	324	1	The	the	DT
cord-129086-ra2njvcz	324	2	experimental	experimental	JJ
cord-129086-ra2njvcz	324	3	results	result	NNS
cord-129086-ra2njvcz	324	4	have	have	VBP
cord-129086-ra2njvcz	324	5	shown	show	VBN
cord-129086-ra2njvcz	324	6	that	that	IN
cord-129086-ra2njvcz	324	7	most	most	JJS
cord-129086-ra2njvcz	324	8	household	household	NN
cord-129086-ra2njvcz	324	9	materials	material	NNS
cord-129086-ra2njvcz	324	10	tested	test	VBN
cord-129086-ra2njvcz	324	11	do	do	VBP
cord-129086-ra2njvcz	324	12	not	not	RB
cord-129086-ra2njvcz	324	13	provide	provide	VB
cord-129086-ra2njvcz	324	14	much	much	JJ
cord-129086-ra2njvcz	324	15	protection	protection	NN
cord-129086-ra2njvcz	324	16	against	against	IN
cord-129086-ra2njvcz	324	17	the	the	DT
cord-129086-ra2njvcz	324	18	virus	virus	NN
cord-129086-ra2njvcz	324	19	transmission	transmission	NN
cord-129086-ra2njvcz	324	20	via	via	IN
cord-129086-ra2njvcz	324	21	droplets	droplet	NNS
cord-129086-ra2njvcz	324	22	and	and	CC
cord-129086-ra2njvcz	324	23	,	,	,
cord-129086-ra2njvcz	324	24	therefore	therefore	RB
cord-129086-ra2njvcz	324	25	,	,	,
cord-129086-ra2njvcz	324	26	unsuitable	unsuitable	JJ
cord-129086-ra2njvcz	324	27	as	as	IN
cord-129086-ra2njvcz	324	28	materials	material	NNS
cord-129086-ra2njvcz	324	29	for	for	IN
cord-129086-ra2njvcz	324	30	protective	protective	JJ
cord-129086-ra2njvcz	324	31	masks	mask	NNS
cord-129086-ra2njvcz	324	32	.	.	.
cord-129086-ra2njvcz	325	1	However	however	RB
cord-129086-ra2njvcz	325	2	,	,	,
cord-129086-ra2njvcz	325	3	filtering	filter	VBG
cord-129086-ra2njvcz	325	4	facepiece	facepiece	NN
cord-129086-ra2njvcz	325	5	respirators	respirator	NNS
cord-129086-ra2njvcz	325	6	(	(	-LRB-
cord-129086-ra2njvcz	325	7	FFR	FFR	NNP
cord-129086-ra2njvcz	325	8	)	)	-RRB-
cord-129086-ra2njvcz	325	9	performance	performance	NN
cord-129086-ra2njvcz	325	10	-	-	HYPH
cord-129086-ra2njvcz	325	11	based	base	VBN
cord-129086-ra2njvcz	325	12	masks	mask	NNS
cord-129086-ra2njvcz	325	13	such	such	JJ
cord-129086-ra2njvcz	325	14	as	as	IN
cord-129086-ra2njvcz	325	15	FFP2	FFP2	NNP
cord-129086-ra2njvcz	325	16	(	(	-LRB-
cord-129086-ra2njvcz	325	17	Europe	Europe	NNP
cord-129086-ra2njvcz	325	18	EN	EN	NNP
cord-129086-ra2njvcz	325	19	149	149	CD
cord-129086-ra2njvcz	325	20	-	-	SYM
cord-129086-ra2njvcz	325	21	2001	2001	CD
cord-129086-ra2njvcz	325	22	)	)	-RRB-
cord-129086-ra2njvcz	325	23	,	,	,
cord-129086-ra2njvcz	325	24	N95	N95	NNP
cord-129086-ra2njvcz	325	25	(	(	-LRB-
cord-129086-ra2njvcz	325	26	United	United	NNP
cord-129086-ra2njvcz	325	27	States	States	NNP
cord-129086-ra2njvcz	325	28	NIOSH-42CFR84	NIOSH-42CFR84	NNP
cord-129086-ra2njvcz	325	29	)	)	-RRB-
cord-129086-ra2njvcz	325	30	,	,	,
cord-129086-ra2njvcz	325	31	DS2	DS2	NNP
cord-129086-ra2njvcz	325	32	(	(	-LRB-
cord-129086-ra2njvcz	325	33	Japan	Japan	NNP
cord-129086-ra2njvcz	325	34	JMHLW	JMHLW	NNP
cord-129086-ra2njvcz	325	35	-	-	HYPH
cord-129086-ra2njvcz	325	36	Notification	Notification	NNP
cord-129086-ra2njvcz	325	37	214	214	CD
cord-129086-ra2njvcz	325	38	,	,	,
cord-129086-ra2njvcz	325	39	2018	2018	CD
cord-129086-ra2njvcz	325	40	)	)	-RRB-
cord-129086-ra2njvcz	325	41	,	,	,
cord-129086-ra2njvcz	325	42	and	and	CC
cord-129086-ra2njvcz	325	43	KN95	KN95	NNP
cord-129086-ra2njvcz	325	44	(	(	-LRB-
cord-129086-ra2njvcz	325	45	China	China	NNP
cord-129086-ra2njvcz	325	46	GB2626	GB2626	NNP
cord-129086-ra2njvcz	325	47	-	-	HYPH
cord-129086-ra2njvcz	325	48	2006	2006	CD
cord-129086-ra2njvcz	325	49	)	)	-RRB-
cord-129086-ra2njvcz	325	50	offer	offer	VBP
cord-129086-ra2njvcz	325	51	adequate	adequate	JJ
cord-129086-ra2njvcz	325	52	protection	protection	NN
cord-129086-ra2njvcz	325	53	,	,	,
cord-129086-ra2njvcz	325	54	as	as	IN
cord-129086-ra2njvcz	325	55	they	-PRON-	PRP
cord-129086-ra2njvcz	325	56	are	be	VBP
cord-129086-ra2njvcz	325	57	only	only	RB
cord-129086-ra2njvcz	325	58	permeable	permeable	JJ
cord-129086-ra2njvcz	325	59	to	to	IN
cord-129086-ra2njvcz	325	60	a	a	DT
cord-129086-ra2njvcz	325	61	tiny	tiny	JJ
cord-129086-ra2njvcz	325	62	fraction	fraction	NN
cord-129086-ra2njvcz	325	63	of	of	IN
cord-129086-ra2njvcz	325	64	few	few	JJ
cord-129086-ra2njvcz	325	65	micron	micron	NN
cord-129086-ra2njvcz	325	66	-	-	HYPH
cord-129086-ra2njvcz	325	67	sized	sized	JJ
cord-129086-ra2njvcz	325	68	droplets	droplet	NNS
cord-129086-ra2njvcz	325	69	.	.	.
cord-129086-ra2njvcz	326	1	Konda	Konda	NNP
cord-129086-ra2njvcz	326	2	et	et	NNP
cord-129086-ra2njvcz	326	3	al	al	NNP
cord-129086-ra2njvcz	326	4	.	.	.
cord-129086-ra2njvcz	327	1	89	89	CD
cord-129086-ra2njvcz	327	2	evaluated	evaluate	VBD
cord-129086-ra2njvcz	327	3	the	the	DT
cord-129086-ra2njvcz	327	4	filtration	filtration	NN
cord-129086-ra2njvcz	327	5	efficiency	efficiency	NN
cord-129086-ra2njvcz	327	6	of	of	IN
cord-129086-ra2njvcz	327	7	various	various	JJ
cord-129086-ra2njvcz	327	8	commonly	commonly	RB
cord-129086-ra2njvcz	327	9	available	available	JJ
cord-129086-ra2njvcz	327	10	fabrics	fabric	NNS
cord-129086-ra2njvcz	327	11	,	,	,
cord-129086-ra2njvcz	327	12	including	include	VBG
cord-129086-ra2njvcz	327	13	cotton	cotton	NN
cord-129086-ra2njvcz	327	14	,	,	,
cord-129086-ra2njvcz	327	15	silk	silk	NN
cord-129086-ra2njvcz	327	16	,	,	,
cord-129086-ra2njvcz	327	17	chiffon	chiffon	NN
cord-129086-ra2njvcz	327	18	,	,	,
cord-129086-ra2njvcz	327	19	flannel	flannel	NN
cord-129086-ra2njvcz	327	20	,	,	,
cord-129086-ra2njvcz	327	21	various	various	JJ
cord-129086-ra2njvcz	327	22	synthetics	synthetic	NNS
cord-129086-ra2njvcz	327	23	,	,	,
cord-129086-ra2njvcz	327	24	and	and	CC
cord-129086-ra2njvcz	327	25	their	-PRON-	PRP$
cord-129086-ra2njvcz	327	26	combinations	combination	NNS
cord-129086-ra2njvcz	327	27	,	,	,
cord-129086-ra2njvcz	327	28	which	which	WDT
cord-129086-ra2njvcz	327	29	were	be	VBD
cord-129086-ra2njvcz	327	30	used	use	VBN
cord-129086-ra2njvcz	327	31	in	in	IN
cord-129086-ra2njvcz	327	32	the	the	DT
cord-129086-ra2njvcz	327	33	fabrication	fabrication	NN
cord-129086-ra2njvcz	327	34	of	of	IN
cord-129086-ra2njvcz	327	35	cloth	cloth	NN
cord-129086-ra2njvcz	327	36	masks	mask	NNS
cord-129086-ra2njvcz	327	37	.	.	.
cord-129086-ra2njvcz	328	1	The	the	DT
cord-129086-ra2njvcz	328	2	filtration	filtration	NN
cord-129086-ra2njvcz	328	3	performance	performance	NN
cord-129086-ra2njvcz	328	4	of	of	IN
cord-129086-ra2njvcz	328	5	these	these	DT
cord-129086-ra2njvcz	328	6	fabrics	fabric	NNS
cord-129086-ra2njvcz	328	7	was	be	VBD
cord-129086-ra2njvcz	328	8	conducted	conduct	VBN
cord-129086-ra2njvcz	328	9	by	by	IN
cord-129086-ra2njvcz	328	10	generating	generate	VBG
cord-129086-ra2njvcz	328	11	the	the	DT
cord-129086-ra2njvcz	328	12	aerosol	aerosol	NN
cord-129086-ra2njvcz	328	13	particles	particle	NNS
cord-129086-ra2njvcz	328	14	at	at	IN
cord-129086-ra2njvcz	328	15	the	the	DT
cord-129086-ra2njvcz	328	16	cloth	cloth	NN
cord-129086-ra2njvcz	328	17	sample	sample	NN
cord-129086-ra2njvcz	328	18	's	's	POS
cord-129086-ra2njvcz	328	19	upstream	upstream	JJ
cord-129086-ra2njvcz	328	20	side	side	NN
cord-129086-ra2njvcz	328	21	.	.	.
cord-129086-ra2njvcz	329	1	The	the	DT
cord-129086-ra2njvcz	329	2	aerosol	aerosol	NN
cord-129086-ra2njvcz	329	3	particulates	particulate	NNS
cord-129086-ra2njvcz	329	4	ranging	range	VBG
cord-129086-ra2njvcz	329	5	from	from	IN
cord-129086-ra2njvcz	329	6	~10	~10	CD
cord-129086-ra2njvcz	329	7	nm	nm	NN
cord-129086-ra2njvcz	329	8	to	to	IN
cord-129086-ra2njvcz	329	9	~	~	CD
cord-129086-ra2njvcz	329	10	ten	ten	CD
cord-129086-ra2njvcz	329	11	μm	μm	NN
cord-129086-ra2njvcz	329	12	scale	scale	NN
cord-129086-ra2njvcz	329	13	sizes	size	NNS
cord-129086-ra2njvcz	329	14	,	,	,
cord-129086-ra2njvcz	329	15	particularly	particularly	RB
cord-129086-ra2njvcz	329	16	relevant	relevant	JJ
cord-129086-ra2njvcz	329	17	for	for	IN
cord-129086-ra2njvcz	329	18	respiratory	respiratory	JJ
cord-129086-ra2njvcz	329	19	virus	virus	NN
cord-129086-ra2njvcz	329	20	transmission	transmission	NN
cord-129086-ra2njvcz	329	21	,	,	,
cord-129086-ra2njvcz	329	22	were	be	VBD
cord-129086-ra2njvcz	329	23	produced	produce	VBN
cord-129086-ra2njvcz	329	24	by	by	IN
cord-129086-ra2njvcz	329	25	commercial	commercial	JJ
cord-129086-ra2njvcz	329	26	sodium	sodium	NN
cord-129086-ra2njvcz	329	27	chloride	chloride	NN
cord-129086-ra2njvcz	329	28	(	(	-LRB-
cord-129086-ra2njvcz	329	29	NaCl	NaCl	NNP
cord-129086-ra2njvcz	329	30	)	)	-RRB-
cord-129086-ra2njvcz	329	31	aerosol	aerosol	NN
cord-129086-ra2njvcz	329	32	generator	generator	NN
cord-129086-ra2njvcz	329	33	.	.	.
cord-129086-ra2njvcz	330	1	Also	also	RB
cord-129086-ra2njvcz	330	2	,	,	,
cord-129086-ra2njvcz	330	3	the	the	DT
cord-129086-ra2njvcz	330	4	air	air	NN
cord-129086-ra2njvcz	330	5	with	with	IN
cord-129086-ra2njvcz	330	6	a	a	DT
cord-129086-ra2njvcz	330	7	controlled	control	VBN
cord-129086-ra2njvcz	330	8	airflow	airflow	NN
cord-129086-ra2njvcz	330	9	rate	rate	NN
cord-129086-ra2njvcz	330	10	was	be	VBD
cord-129086-ra2njvcz	330	11	drawn	draw	VBN
cord-129086-ra2njvcz	330	12	through	through	IN
cord-129086-ra2njvcz	330	13	the	the	DT
cord-129086-ra2njvcz	330	14	sample	sample	NN
cord-129086-ra2njvcz	330	15	using	use	VBG
cord-129086-ra2njvcz	330	16	a	a	DT
cord-129086-ra2njvcz	330	17	blower	blower	NN
cord-129086-ra2njvcz	330	18	fan	fan	NN
cord-129086-ra2njvcz	330	19	.	.	.
cord-129086-ra2njvcz	331	1	The	the	DT
cord-129086-ra2njvcz	331	2	filtration	filtration	NN
cord-129086-ra2njvcz	331	3	efficiency	efficiency	NN
cord-129086-ra2njvcz	331	4	of	of	IN
cord-129086-ra2njvcz	331	5	each	each	DT
cord-129086-ra2njvcz	331	6	sample	sample	NN
cord-129086-ra2njvcz	331	7	was	be	VBD
cord-129086-ra2njvcz	331	8	computed	compute	VBN
cord-129086-ra2njvcz	331	9	by	by	IN
cord-129086-ra2njvcz	331	10	measuring	measure	VBG
cord-129086-ra2njvcz	331	11	the	the	DT
cord-129086-ra2njvcz	331	12	particles	particle	NNS
cord-129086-ra2njvcz	331	13	'	'	POS
cord-129086-ra2njvcz	331	14	concentration	concentration	NN
cord-129086-ra2njvcz	331	15	upstream	upstream	RB
cord-129086-ra2njvcz	331	16	and	and	CC
cord-129086-ra2njvcz	331	17	downstream	downstream	JJ
cord-129086-ra2njvcz	331	18	as	as	IN
cord-129086-ra2njvcz	331	19	=	=	NN
cord-129086-ra2njvcz	331	20	−	−	NNP
cord-129086-ra2njvcz	331	21	×	×	NNP
cord-129086-ra2njvcz	331	22	100	100	CD
cord-129086-ra2njvcz	331	23	,	,	,
cord-129086-ra2njvcz	331	24	where	where	WRB
cord-129086-ra2njvcz	331	25	and	and	CC
cord-129086-ra2njvcz	331	26	are	be	VBP
cord-129086-ra2njvcz	331	27	the	the	DT
cord-129086-ra2njvcz	331	28	mean	mean	JJ
cord-129086-ra2njvcz	331	29	particle	particle	NN
cord-129086-ra2njvcz	331	30	concentrations	concentration	NNS
cord-129086-ra2njvcz	331	31	per	per	IN
cord-129086-ra2njvcz	331	32	bin	bin	NNP
cord-129086-ra2njvcz	331	33	upstream	upstream	RB
cord-129086-ra2njvcz	331	34	and	and	CC
cord-129086-ra2njvcz	331	35	downstream	downstream	JJ
cord-129086-ra2njvcz	331	36	,	,	,
cord-129086-ra2njvcz	331	37	respectively	respectively	RB
cord-129086-ra2njvcz	331	38	.	.	.
cord-129086-ra2njvcz	332	1	Moreover	moreover	RB
cord-129086-ra2njvcz	332	2	,	,	,
cord-129086-ra2njvcz	332	3	the	the	DT
cord-129086-ra2njvcz	332	4	pressure	pressure	NN
cord-129086-ra2njvcz	332	5	drop	drop	NN
cord-129086-ra2njvcz	332	6	across	across	IN
cord-129086-ra2njvcz	332	7	the	the	DT
cord-129086-ra2njvcz	332	8	facemasks	facemask	NNS
cord-129086-ra2njvcz	332	9	and	and	CC
cord-129086-ra2njvcz	332	10	the	the	DT
cord-129086-ra2njvcz	332	11	air	air	NN
cord-129086-ra2njvcz	332	12	velocities	velocity	NNS
cord-129086-ra2njvcz	332	13	were	be	VBD
cord-129086-ra2njvcz	332	14	measured	measure	VBN
cord-129086-ra2njvcz	332	15	using	use	VBG
cord-129086-ra2njvcz	332	16	a	a	DT
cord-129086-ra2njvcz	332	17	digital	digital	JJ
cord-129086-ra2njvcz	332	18	manometer	manometer	NN
cord-129086-ra2njvcz	332	19	and	and	CC
cord-129086-ra2njvcz	332	20	a	a	DT
cord-129086-ra2njvcz	332	21	Hot	Hot	NNP
cord-129086-ra2njvcz	332	22	Wire	Wire	NNP
cord-129086-ra2njvcz	332	23	anemometer	anemometer	NN
cord-129086-ra2njvcz	332	24	.	.	.
cord-129086-ra2njvcz	333	1	The	the	DT
cord-129086-ra2njvcz	333	2	experimental	experimental	JJ
cord-129086-ra2njvcz	333	3	investigations	investigation	NNS
cord-129086-ra2njvcz	333	4	revealed	reveal	VBD
cord-129086-ra2njvcz	333	5	that	that	IN
cord-129086-ra2njvcz	333	6	the	the	DT
cord-129086-ra2njvcz	333	7	materials	material	NNS
cord-129086-ra2njvcz	333	8	such	such	JJ
cord-129086-ra2njvcz	333	9	as	as	IN
cord-129086-ra2njvcz	333	10	natural	natural	JJ
cord-129086-ra2njvcz	333	11	silk	silk	NN
cord-129086-ra2njvcz	333	12	,	,	,
cord-129086-ra2njvcz	333	13	a	a	DT
cord-129086-ra2njvcz	333	14	chiffon	chiffon	NN
cord-129086-ra2njvcz	333	15	weave	weave	NN
cord-129086-ra2njvcz	333	16	(	(	-LRB-
cord-129086-ra2njvcz	333	17	90	90	CD
cord-129086-ra2njvcz	333	18	%	%	NN
cord-129086-ra2njvcz	333	19	polyester−10	polyester−10	NN
cord-129086-ra2njvcz	333	20	%	%	NN
cord-129086-ra2njvcz	333	21	Spandex	spandex	NN
cord-129086-ra2njvcz	333	22	fabric	fabric	NN
cord-129086-ra2njvcz	333	23	)	)	-RRB-
cord-129086-ra2njvcz	333	24	,	,	,
cord-129086-ra2njvcz	333	25	and	and	CC
cord-129086-ra2njvcz	333	26	flannel	flannel	NN
cord-129086-ra2njvcz	333	27	(	(	-LRB-
cord-129086-ra2njvcz	333	28	65	65	CD
cord-129086-ra2njvcz	333	29	%	%	NN
cord-129086-ra2njvcz	333	30	cotton−35	cotton−35	NN
cord-129086-ra2njvcz	333	31	%	%	NN
cord-129086-ra2njvcz	333	32	polyester	polyester	NN
cord-129086-ra2njvcz	333	33	blend	blend	NN
cord-129086-ra2njvcz	333	34	)	)	-RRB-
cord-129086-ra2njvcz	333	35	provided	provide	VBD
cord-129086-ra2njvcz	333	36	good	good	JJ
cord-129086-ra2njvcz	333	37	electrostatic	electrostatic	JJ
cord-129086-ra2njvcz	333	38	filtering	filtering	NN
cord-129086-ra2njvcz	333	39	of	of	IN
cord-129086-ra2njvcz	333	40	particles	particle	NNS
cord-129086-ra2njvcz	333	41	.	.	.
cord-129086-ra2njvcz	334	1	Also	also	RB
cord-129086-ra2njvcz	334	2	,	,	,
cord-129086-ra2njvcz	334	3	fabric	fabric	NN
cord-129086-ra2njvcz	334	4	with	with	IN
cord-129086-ra2njvcz	334	5	tighter	tight	JJR
cord-129086-ra2njvcz	334	6	weaves	weave	NNS
cord-129086-ra2njvcz	334	7	and	and	CC
cord-129086-ra2njvcz	334	8	low	low	JJ
cord-129086-ra2njvcz	334	9	porosity	porosity	NN
cord-129086-ra2njvcz	334	10	,	,	,
cord-129086-ra2njvcz	334	11	such	such	JJ
cord-129086-ra2njvcz	334	12	as	as	IN
cord-129086-ra2njvcz	334	13	cotton	cotton	NN
cord-129086-ra2njvcz	334	14	sheets	sheet	NNS
cord-129086-ra2njvcz	334	15	with	with	IN
cord-129086-ra2njvcz	334	16	high	high	JJ
cord-129086-ra2njvcz	334	17	thread	thread	NN
cord-129086-ra2njvcz	334	18	count	count	NN
cord-129086-ra2njvcz	334	19	,	,	,
cord-129086-ra2njvcz	334	20	have	have	VBP
cord-129086-ra2njvcz	334	21	resulted	result	VBN
cord-129086-ra2njvcz	334	22	in	in	IN
cord-129086-ra2njvcz	334	23	better	well	JJR
cord-129086-ra2njvcz	334	24	filtration	filtration	NN
cord-129086-ra2njvcz	334	25	efficiencies	efficiency	NNS
cord-129086-ra2njvcz	334	26	.	.	.
cord-129086-ra2njvcz	335	1	For	for	IN
cord-129086-ra2njvcz	335	2	instance	instance	NN
cord-129086-ra2njvcz	335	3	,	,	,
cord-129086-ra2njvcz	335	4	a	a	DT
cord-129086-ra2njvcz	335	5	600	600	CD
cord-129086-ra2njvcz	335	6	TPI	tpi	NN
cord-129086-ra2njvcz	335	7	(	(	-LRB-
cord-129086-ra2njvcz	335	8	thread	thread	NN
cord-129086-ra2njvcz	335	9	per	per	IN
cord-129086-ra2njvcz	335	10	inch	inch	NN
cord-129086-ra2njvcz	335	11	)	)	-RRB-
cord-129086-ra2njvcz	335	12	cotton	cotton	NN
cord-129086-ra2njvcz	335	13	sheet	sheet	NN
cord-129086-ra2njvcz	335	14	can	can	MD
cord-129086-ra2njvcz	335	15	provide	provide	VB
cord-129086-ra2njvcz	335	16	average	average	JJ
cord-129086-ra2njvcz	335	17	filtration	filtration	NN
cord-129086-ra2njvcz	335	18	efficiencies	efficiency	NNS
cord-129086-ra2njvcz	335	19	of	of	IN
cord-129086-ra2njvcz	335	20	79	79	CD
cord-129086-ra2njvcz	335	21	±	±	CD
cord-129086-ra2njvcz	335	22	23	23	CD
cord-129086-ra2njvcz	335	23	%	%	NN
cord-129086-ra2njvcz	335	24	(	(	-LRB-
cord-129086-ra2njvcz	335	25	in	in	IN
cord-129086-ra2njvcz	335	26	the	the	DT
cord-129086-ra2njvcz	335	27	10	10	CD
cord-129086-ra2njvcz	335	28	nm	nm	NN
cord-129086-ra2njvcz	335	29	to	to	IN
cord-129086-ra2njvcz	335	30	300	300	CD
cord-129086-ra2njvcz	335	31	nm	nm	NN
cord-129086-ra2njvcz	335	32	range	range	NN
cord-129086-ra2njvcz	335	33	)	)	-RRB-
cord-129086-ra2njvcz	335	34	and	and	CC
cord-129086-ra2njvcz	335	35	98.4	98.4	CD
cord-129086-ra2njvcz	335	36	±	±	CD
cord-129086-ra2njvcz	335	37	0.2	0.2	CD
cord-129086-ra2njvcz	335	38	%	%	NN
cord-129086-ra2njvcz	335	39	(	(	-LRB-
cord-129086-ra2njvcz	335	40	in	in	IN
cord-129086-ra2njvcz	335	41	the	the	DT
cord-129086-ra2njvcz	335	42	300	300	CD
cord-129086-ra2njvcz	335	43	nm	nm	NN
cord-129086-ra2njvcz	335	44	to	to	IN
cord-129086-ra2njvcz	335	45	6	6	CD
cord-129086-ra2njvcz	335	46	μm	μm	NN
cord-129086-ra2njvcz	335	47	range	range	NN
cord-129086-ra2njvcz	335	48	)	)	-RRB-
cord-129086-ra2njvcz	335	49	.	.	.
cord-129086-ra2njvcz	336	1	A	a	DT
cord-129086-ra2njvcz	336	2	cotton	cotton	NN
cord-129086-ra2njvcz	336	3	quilt	quilt	NN
cord-129086-ra2njvcz	336	4	with	with	IN
cord-129086-ra2njvcz	336	5	batting	batting	NN
cord-129086-ra2njvcz	336	6	provides	provide	VBZ
cord-129086-ra2njvcz	336	7	96	96	CD
cord-129086-ra2njvcz	336	8	±	±	CD
cord-129086-ra2njvcz	336	9	2	2	CD
cord-129086-ra2njvcz	336	10	%	%	NN
cord-129086-ra2njvcz	336	11	(	(	-LRB-
cord-129086-ra2njvcz	336	12	10	10	CD
cord-129086-ra2njvcz	336	13	nm	nm	NN
cord-129086-ra2njvcz	336	14	to	to	IN
cord-129086-ra2njvcz	336	15	300	300	CD
cord-129086-ra2njvcz	336	16	nm	nm	NN
cord-129086-ra2njvcz	336	17	)	)	-RRB-
cord-129086-ra2njvcz	336	18	and	and	CC
cord-129086-ra2njvcz	336	19	96.1	96.1	CD
cord-129086-ra2njvcz	336	20	±	±	CD
cord-129086-ra2njvcz	336	21	0.3	0.3	CD
cord-129086-ra2njvcz	336	22	%	%	NN
cord-129086-ra2njvcz	336	23	(	(	-LRB-
cord-129086-ra2njvcz	336	24	300	300	CD
cord-129086-ra2njvcz	336	25	nm	nm	NN
cord-129086-ra2njvcz	336	26	to	to	IN
cord-129086-ra2njvcz	336	27	6	6	CD
cord-129086-ra2njvcz	336	28	μm	μm	NNS
cord-129086-ra2njvcz	336	29	)	)	-RRB-
cord-129086-ra2njvcz	336	30	.	.	.
cord-129086-ra2njvcz	337	1	Surprisingly	surprisingly	RB
cord-129086-ra2njvcz	337	2	,	,	,
cord-129086-ra2njvcz	337	3	four	four	CD
cord-129086-ra2njvcz	337	4	-	-	HYPH
cord-129086-ra2njvcz	337	5	layer	layer	NN
cord-129086-ra2njvcz	337	6	silk	silk	NN
cord-129086-ra2njvcz	337	7	(	(	-LRB-
cord-129086-ra2njvcz	337	8	e.g.	e.g.	RB
cord-129086-ra2njvcz	337	9	,	,	,
cord-129086-ra2njvcz	337	10	scarf	scarf	NN
cord-129086-ra2njvcz	337	11	)	)	-RRB-
cord-129086-ra2njvcz	337	12	was	be	VBD
cord-129086-ra2njvcz	337	13	found	find	VBN
cord-129086-ra2njvcz	337	14	to	to	TO
cord-129086-ra2njvcz	337	15	be	be	VB
cord-129086-ra2njvcz	337	16	effective	effective	JJ
cord-129086-ra2njvcz	337	17	with	with	IN
cord-129086-ra2njvcz	337	18	an	an	DT
cord-129086-ra2njvcz	337	19	average	average	JJ
cord-129086-ra2njvcz	337	20	filtration	filtration	NN
cord-129086-ra2njvcz	337	21	efficiency	efficiency	NN
cord-129086-ra2njvcz	337	22	of	of	IN
cord-129086-ra2njvcz	337	23	>	>	$
cord-129086-ra2njvcz	337	24	85	85	CD
cord-129086-ra2njvcz	337	25	%	%	NN
cord-129086-ra2njvcz	337	26	across	across	IN
cord-129086-ra2njvcz	337	27	the	the	DT
cord-129086-ra2njvcz	337	28	ten	ten	CD
cord-129086-ra2njvcz	337	29	nm−6	nm−6	NN
cord-129086-ra2njvcz	337	30	μm	μm	NN
cord-129086-ra2njvcz	337	31	particle	particle	NN
cord-129086-ra2njvcz	337	32	size	size	NN
cord-129086-ra2njvcz	337	33	range	range	NN
cord-129086-ra2njvcz	337	34	.	.	.
cord-129086-ra2njvcz	338	1	Moreover	moreover	RB
cord-129086-ra2njvcz	338	2	,	,	,
cord-129086-ra2njvcz	338	3	the	the	DT
cord-129086-ra2njvcz	338	4	hybrid	hybrid	JJ
cord-129086-ra2njvcz	338	5	masks	mask	NNS
cord-129086-ra2njvcz	338	6	made	make	VBN
cord-129086-ra2njvcz	338	7	by	by	IN
cord-129086-ra2njvcz	338	8	combinations	combination	NNS
cord-129086-ra2njvcz	338	9	of	of	IN
cord-129086-ra2njvcz	338	10	two	two	CD
cord-129086-ra2njvcz	338	11	or	or	CC
cord-129086-ra2njvcz	338	12	more	more	JJR
cord-129086-ra2njvcz	338	13	fabric	fabric	NN
cord-129086-ra2njvcz	338	14	types	type	NNS
cord-129086-ra2njvcz	338	15	,	,	,
cord-129086-ra2njvcz	338	16	leveraging	leverage	VBG
cord-129086-ra2njvcz	338	17	mechanical	mechanical	JJ
cord-129086-ra2njvcz	338	18	and	and	CC
cord-129086-ra2njvcz	338	19	electrostatic	electrostatic	JJ
cord-129086-ra2njvcz	338	20	filtering	filtering	NN
cord-129086-ra2njvcz	338	21	,	,	,
cord-129086-ra2njvcz	338	22	could	could	MD
cord-129086-ra2njvcz	338	23	be	be	VB
cord-129086-ra2njvcz	338	24	an	an	DT
cord-129086-ra2njvcz	338	25	effective	effective	JJ
cord-129086-ra2njvcz	338	26	approach	approach	NN
cord-129086-ra2njvcz	338	27	for	for	IN
cord-129086-ra2njvcz	338	28	better	well	JJR
cord-129086-ra2njvcz	338	29	filtration	filtration	NN
cord-129086-ra2njvcz	338	30	(	(	-LRB-
cord-129086-ra2njvcz	338	31	FIG	fig	NN
cord-129086-ra2njvcz	338	32	.	.	.
cord-129086-ra2njvcz	338	33	4a	4a	CD
cord-129086-ra2njvcz	338	34	)	)	-RRB-
cord-129086-ra2njvcz	338	35	.	.	.
cord-129086-ra2njvcz	339	1	Verma	Verma	NNP
cord-129086-ra2njvcz	339	2	et	et	NNP
cord-129086-ra2njvcz	339	3	al	al	NNP
cord-129086-ra2njvcz	339	4	.	.	.
cord-129086-ra2njvcz	340	1	44	44	CD
cord-129086-ra2njvcz	340	2	performed	perform	VBD
cord-129086-ra2njvcz	340	3	the	the	DT
cord-129086-ra2njvcz	340	4	qualitative	qualitative	JJ
cord-129086-ra2njvcz	340	5	investigations	investigation	NNS
cord-129086-ra2njvcz	340	6	for	for	IN
cord-129086-ra2njvcz	340	7	assessing	assess	VBG
cord-129086-ra2njvcz	340	8	the	the	DT
cord-129086-ra2njvcz	340	9	effectiveness	effectiveness	NN
cord-129086-ra2njvcz	340	10	of	of	IN
cord-129086-ra2njvcz	340	11	easily	easily	RB
cord-129086-ra2njvcz	340	12	available	available	JJ
cord-129086-ra2njvcz	340	13	facemasks	facemask	NNS
cord-129086-ra2njvcz	340	14	such	such	JJ
cord-129086-ra2njvcz	340	15	as	as	IN
cord-129086-ra2njvcz	340	16	bandana	bandana	NN
cord-129086-ra2njvcz	340	17	(	(	-LRB-
cord-129086-ra2njvcz	340	18	elastic	elastic	JJ
cord-129086-ra2njvcz	340	19	T	t	NN
cord-129086-ra2njvcz	340	20	-	-	HYPH
cord-129086-ra2njvcz	340	21	shirt	shirt	NN
cord-129086-ra2njvcz	340	22	material	material	NN
cord-129086-ra2njvcz	340	23	,	,	,
cord-129086-ra2njvcz	340	24	85	85	CD
cord-129086-ra2njvcz	340	25	threads	thread	NNS
cord-129086-ra2njvcz	340	26	/	/	SYM
cord-129086-ra2njvcz	340	27	inch	inch	NN
cord-129086-ra2njvcz	340	28	)	)	-RRB-
cord-129086-ra2njvcz	340	29	,	,	,
cord-129086-ra2njvcz	340	30	folded	fold	VBN
cord-129086-ra2njvcz	340	31	handkerchief	handkerchief	NN
cord-129086-ra2njvcz	340	32	(	(	-LRB-
cord-129086-ra2njvcz	340	33	cotton	cotton	NN
cord-129086-ra2njvcz	340	34	,	,	,
cord-129086-ra2njvcz	340	35	55	55	CD
cord-129086-ra2njvcz	340	36	threads	thread	NNS
cord-129086-ra2njvcz	340	37	/	/	SYM
cord-129086-ra2njvcz	340	38	inch	inch	NN
cord-129086-ra2njvcz	340	39	)	)	-RRB-
cord-129086-ra2njvcz	340	40	,	,	,
cord-129086-ra2njvcz	340	41	stitched	stitch	VBN
cord-129086-ra2njvcz	340	42	mask	mask	NN
cord-129086-ra2njvcz	340	43	(	(	-LRB-
cord-129086-ra2njvcz	340	44	quilting	quilt	VBG
cord-129086-ra2njvcz	340	45	cotton	cotton	NN
cord-129086-ra2njvcz	340	46	,	,	,
cord-129086-ra2njvcz	340	47	70	70	CD
cord-129086-ra2njvcz	340	48	threads	thread	NNS
cord-129086-ra2njvcz	340	49	/	/	SYM
cord-129086-ra2njvcz	340	50	inch	inch	NN
cord-129086-ra2njvcz	340	51	)	)	-RRB-
cord-129086-ra2njvcz	340	52	and	and	CC
cord-129086-ra2njvcz	340	53	other	other	JJ
cord-129086-ra2njvcz	340	54	commercial	commercial	JJ
cord-129086-ra2njvcz	340	55	masks	mask	NNS
cord-129086-ra2njvcz	340	56	.	.	.
cord-129086-ra2njvcz	341	1	They	-PRON-	PRP
cord-129086-ra2njvcz	341	2	observed	observe	VBD
cord-129086-ra2njvcz	341	3	that	that	IN
cord-129086-ra2njvcz	341	4	a	a	DT
cord-129086-ra2njvcz	341	5	stitched	stitch	VBN
cord-129086-ra2njvcz	341	6	mask	mask	NN
cord-129086-ra2njvcz	341	7	made	make	VBN
cord-129086-ra2njvcz	341	8	of	of	IN
cord-129086-ra2njvcz	341	9	quilting	quilt	VBG
cord-129086-ra2njvcz	341	10	cotton	cotton	NN
cord-129086-ra2njvcz	341	11	was	be	VBD
cord-129086-ra2njvcz	341	12	most	most	RBS
cord-129086-ra2njvcz	341	13	effective	effective	JJ
cord-129086-ra2njvcz	341	14	,	,	,
cord-129086-ra2njvcz	341	15	followed	follow	VBN
cord-129086-ra2njvcz	341	16	by	by	IN
cord-129086-ra2njvcz	341	17	the	the	DT
cord-129086-ra2njvcz	341	18	commercial	commercial	JJ
cord-129086-ra2njvcz	341	19	mask	mask	NN
cord-129086-ra2njvcz	341	20	,	,	,
cord-129086-ra2njvcz	341	21	the	the	DT
cord-129086-ra2njvcz	341	22	folded	fold	VBN
cord-129086-ra2njvcz	341	23	handkerchief	handkerchief	NN
cord-129086-ra2njvcz	341	24	,	,	,
cord-129086-ra2njvcz	341	25	and	and	CC
cord-129086-ra2njvcz	341	26	,	,	,
cord-129086-ra2njvcz	341	27	finally	finally	RB
cord-129086-ra2njvcz	341	28	,	,	,
cord-129086-ra2njvcz	341	29	the	the	DT
cord-129086-ra2njvcz	341	30	bandana	bandana	NN
cord-129086-ra2njvcz	341	31	.	.	.
cord-129086-ra2njvcz	342	1	Their	-PRON-	PRP$
cord-129086-ra2njvcz	342	2	observations	observation	NNS
cord-129086-ra2njvcz	342	3	also	also	RB
cord-129086-ra2njvcz	342	4	suggested	suggest	VBD
cord-129086-ra2njvcz	342	5	that	that	IN
cord-129086-ra2njvcz	342	6	a	a	DT
cord-129086-ra2njvcz	342	7	higher	high	JJR
cord-129086-ra2njvcz	342	8	thread	thread	NN
cord-129086-ra2njvcz	342	9	count	count	NN
cord-129086-ra2njvcz	342	10	by	by	IN
cord-129086-ra2njvcz	342	11	itself	-PRON-	PRP
cord-129086-ra2njvcz	342	12	is	be	VBZ
cord-129086-ra2njvcz	342	13	not	not	RB
cord-129086-ra2njvcz	342	14	sufficient	sufficient	JJ
cord-129086-ra2njvcz	342	15	to	to	TO
cord-129086-ra2njvcz	342	16	provide	provide	VB
cord-129086-ra2njvcz	342	17	a	a	DT
cord-129086-ra2njvcz	342	18	better	well	JJR
cord-129086-ra2njvcz	342	19	droplet	droplet	NN
cord-129086-ra2njvcz	342	20	filtration	filtration	NN
cord-129086-ra2njvcz	342	21	capability	capability	NN
cord-129086-ra2njvcz	342	22	.	.	.
cord-129086-ra2njvcz	343	1	The	the	DT
cord-129086-ra2njvcz	343	2	material	material	NN
cord-129086-ra2njvcz	343	3	types	type	NNS
cord-129086-ra2njvcz	343	4	and	and	CC
cord-129086-ra2njvcz	343	5	fabrication	fabrication	NN
cord-129086-ra2njvcz	343	6	techniques	technique	NNS
cord-129086-ra2njvcz	343	7	have	have	VBP
cord-129086-ra2njvcz	343	8	a	a	DT
cord-129086-ra2njvcz	343	9	significant	significant	JJ
cord-129086-ra2njvcz	343	10	impact	impact	NN
cord-129086-ra2njvcz	343	11	on	on	IN
cord-129086-ra2njvcz	343	12	the	the	DT
cord-129086-ra2njvcz	343	13	performance	performance	NN
cord-129086-ra2njvcz	343	14	of	of	IN
cord-129086-ra2njvcz	343	15	facemasks	facemask	NNS
cord-129086-ra2njvcz	343	16	.	.	.
cord-129086-ra2njvcz	344	1	Davies	Davies	NNP
cord-129086-ra2njvcz	344	2	et	et	NNP
cord-129086-ra2njvcz	344	3	al	al	NNP
cord-129086-ra2njvcz	344	4	.	.	.
cord-129086-ra2njvcz	345	1	39	39	CD
cord-129086-ra2njvcz	345	2	examined	examine	VBD
cord-129086-ra2njvcz	345	3	the	the	DT
cord-129086-ra2njvcz	345	4	efficacy	efficacy	NN
cord-129086-ra2njvcz	345	5	of	of	IN
cord-129086-ra2njvcz	345	6	homemade	homemade	JJ
cord-129086-ra2njvcz	345	7	masks	mask	NNS
cord-129086-ra2njvcz	345	8	as	as	IN
cord-129086-ra2njvcz	345	9	an	an	DT
cord-129086-ra2njvcz	345	10	alternative	alternative	NN
cord-129086-ra2njvcz	345	11	to	to	IN
cord-129086-ra2njvcz	345	12	commercial	commercial	JJ
cord-129086-ra2njvcz	345	13	surgical	surgical	JJ
cord-129086-ra2njvcz	345	14	masks	mask	NNS
cord-129086-ra2njvcz	345	15	.	.	.
cord-129086-ra2njvcz	346	1	Various	various	JJ
cord-129086-ra2njvcz	346	2	household	household	NN
cord-129086-ra2njvcz	346	3	materials	material	NNS
cord-129086-ra2njvcz	346	4	such	such	JJ
cord-129086-ra2njvcz	346	5	as	as	IN
cord-129086-ra2njvcz	346	6	100	100	CD
cord-129086-ra2njvcz	346	7	%	%	NN
cord-129086-ra2njvcz	346	8	cotton	cotton	NN
cord-129086-ra2njvcz	346	9	T	t	NN
cord-129086-ra2njvcz	346	10	-	-	HYPH
cord-129086-ra2njvcz	346	11	shirt	shirt	NN
cord-129086-ra2njvcz	346	12	,	,	,
cord-129086-ra2njvcz	346	13	scarf	scarf	NN
cord-129086-ra2njvcz	346	14	,	,	,
cord-129086-ra2njvcz	346	15	tea	tea	NN
cord-129086-ra2njvcz	346	16	towel	towel	NN
cord-129086-ra2njvcz	346	17	,	,	,
cord-129086-ra2njvcz	346	18	pillowcase	pillowcase	NN
cord-129086-ra2njvcz	346	19	,	,	,
cord-129086-ra2njvcz	346	20	antimicrobial	antimicrobial	JJ
cord-129086-ra2njvcz	346	21	pillowcase	pillowcase	NN
cord-129086-ra2njvcz	346	22	,	,	,
cord-129086-ra2njvcz	346	23	vacuum	vacuum	NN
cord-129086-ra2njvcz	346	24	cleaner	clean	JJR
cord-129086-ra2njvcz	346	25	bag	bag	NN
cord-129086-ra2njvcz	346	26	,	,	,
cord-129086-ra2njvcz	346	27	cotton	cotton	NN
cord-129086-ra2njvcz	346	28	mix	mix	NN
cord-129086-ra2njvcz	346	29	,	,	,
cord-129086-ra2njvcz	346	30	linen	linen	NN
cord-129086-ra2njvcz	346	31	and	and	CC
cord-129086-ra2njvcz	346	32	silk	silk	NN
cord-129086-ra2njvcz	346	33	were	be	VBD
cord-129086-ra2njvcz	346	34	evaluated	evaluate	VBN
cord-129086-ra2njvcz	346	35	for	for	IN
cord-129086-ra2njvcz	346	36	the	the	DT
cord-129086-ra2njvcz	346	37	capacity	capacity	NN
cord-129086-ra2njvcz	346	38	to	to	TO
cord-129086-ra2njvcz	346	39	prevent	prevent	VB
cord-129086-ra2njvcz	346	40	bacterial	bacterial	JJ
cord-129086-ra2njvcz	346	41	and	and	CC
cord-129086-ra2njvcz	346	42	viral	viral	JJ
cord-129086-ra2njvcz	346	43	aerosols	aerosol	NNS
cord-129086-ra2njvcz	346	44	transmission	transmission	NN
cord-129086-ra2njvcz	346	45	.	.	.
cord-129086-ra2njvcz	347	1	The	the	DT
cord-129086-ra2njvcz	347	2	performance	performance	NN
cord-129086-ra2njvcz	347	3	of	of	IN
cord-129086-ra2njvcz	347	4	these	these	DT
cord-129086-ra2njvcz	347	5	household	household	NN
cord-129086-ra2njvcz	347	6	facemasks	facemask	NNS
cord-129086-ra2njvcz	347	7	was	be	VBD
cord-129086-ra2njvcz	347	8	compared	compare	VBN
cord-129086-ra2njvcz	347	9	with	with	IN
cord-129086-ra2njvcz	347	10	the	the	DT
cord-129086-ra2njvcz	347	11	standard	standard	JJ
cord-129086-ra2njvcz	347	12	surgical	surgical	JJ
cord-129086-ra2njvcz	347	13	mask	mask	NN
cord-129086-ra2njvcz	347	14	.	.	.
cord-129086-ra2njvcz	348	1	The	the	DT
cord-129086-ra2njvcz	348	2	experimental	experimental	JJ
cord-129086-ra2njvcz	348	3	outcomes	outcome	NNS
cord-129086-ra2njvcz	348	4	showed	show	VBD
cord-129086-ra2njvcz	348	5	that	that	IN
cord-129086-ra2njvcz	348	6	these	these	DT
cord-129086-ra2njvcz	348	7	homemade	homemade	JJ
cord-129086-ra2njvcz	348	8	masks	mask	NNS
cord-129086-ra2njvcz	348	9	could	could	MD
cord-129086-ra2njvcz	348	10	reduce	reduce	VB
cord-129086-ra2njvcz	348	11	the	the	DT
cord-129086-ra2njvcz	348	12	likelihood	likelihood	NN
cord-129086-ra2njvcz	348	13	of	of	IN
cord-129086-ra2njvcz	348	14	infection	infection	NN
cord-129086-ra2njvcz	348	15	,	,	,
cord-129086-ra2njvcz	348	16	but	but	CC
cord-129086-ra2njvcz	348	17	not	not	RB
cord-129086-ra2njvcz	348	18	efficient	efficient	JJ
cord-129086-ra2njvcz	348	19	for	for	IN
cord-129086-ra2njvcz	348	20	the	the	DT
cord-129086-ra2njvcz	348	21	complete	complete	JJ
cord-129086-ra2njvcz	348	22	elimination	elimination	NN
cord-129086-ra2njvcz	348	23	of	of	IN
cord-129086-ra2njvcz	348	24	risks	risk	NNS
cord-129086-ra2njvcz	348	25	.	.	.
cord-129086-ra2njvcz	349	1	A	a	DT
cord-129086-ra2njvcz	349	2	similar	similar	JJ
cord-129086-ra2njvcz	349	3	conclusion	conclusion	NN
cord-129086-ra2njvcz	349	4	has	have	VBZ
cord-129086-ra2njvcz	349	5	been	be	VBN
cord-129086-ra2njvcz	349	6	made	make	VBN
cord-129086-ra2njvcz	349	7	in	in	IN
cord-129086-ra2njvcz	349	8	a	a	DT
cord-129086-ra2njvcz	349	9	previously	previously	RB
cord-129086-ra2njvcz	349	10	published	publish	VBN
cord-129086-ra2njvcz	349	11	review	review	NN
cord-129086-ra2njvcz	349	12	article	article	NN
cord-129086-ra2njvcz	349	13	by	by	IN
cord-129086-ra2njvcz	349	14	Rossettie	Rossettie	NNP
cord-129086-ra2njvcz	349	15	et	et	FW
cord-129086-ra2njvcz	349	16	al	al	NNP
cord-129086-ra2njvcz	349	17	.	.	.
cord-129086-ra2njvcz	350	1	90	90	CD
cord-129086-ra2njvcz	350	2	and	and	CC
cord-129086-ra2njvcz	350	3	Loupa	Loupa	NNP
cord-129086-ra2njvcz	350	4	et	et	NNP
cord-129086-ra2njvcz	350	5	al	al	NNP
cord-129086-ra2njvcz	350	6	.	.	.
cord-129086-ra2njvcz	351	1	91	91	CD
cord-129086-ra2njvcz	352	1	Recently	recently	RB
cord-129086-ra2njvcz	352	2	,	,	,
cord-129086-ra2njvcz	352	3	Ho	Ho	NNP
cord-129086-ra2njvcz	352	4	et	et	FW
cord-129086-ra2njvcz	352	5	al	al	NNP
cord-129086-ra2njvcz	352	6	.	.	.
cord-129086-ra2njvcz	353	1	92	92	CD
cord-129086-ra2njvcz	353	2	investigated	investigate	VBD
cord-129086-ra2njvcz	353	3	the	the	DT
cord-129086-ra2njvcz	353	4	droplet	droplet	NN
cord-129086-ra2njvcz	353	5	filtration	filtration	NN
cord-129086-ra2njvcz	353	6	efficiency	efficiency	NN
cord-129086-ra2njvcz	353	7	of	of	IN
cord-129086-ra2njvcz	353	8	the	the	DT
cord-129086-ra2njvcz	353	9	self	self	NN
cord-129086-ra2njvcz	353	10	-	-	HYPH
cord-129086-ra2njvcz	353	11	designed	design	VBN
cord-129086-ra2njvcz	353	12	triple	triple	JJ
cord-129086-ra2njvcz	353	13	-	-	HYPH
cord-129086-ra2njvcz	353	14	layer	layer	NN
cord-129086-ra2njvcz	353	15	cotton	cotton	NN
cord-129086-ra2njvcz	353	16	masks	mask	NNS
cord-129086-ra2njvcz	353	17	,	,	,
cord-129086-ra2njvcz	353	18	their	-PRON-	PRP$
cord-129086-ra2njvcz	353	19	performance	performance	NN
cord-129086-ra2njvcz	353	20	was	be	VBD
cord-129086-ra2njvcz	353	21	compared	compare	VBN
cord-129086-ra2njvcz	353	22	with	with	IN
cord-129086-ra2njvcz	353	23	the	the	DT
cord-129086-ra2njvcz	353	24	standard	standard	JJ
cord-129086-ra2njvcz	353	25	medical	medical	JJ
cord-129086-ra2njvcz	353	26	mask	mask	NN
cord-129086-ra2njvcz	353	27	.	.	.
cord-129086-ra2njvcz	354	1	All	all	DT
cord-129086-ra2njvcz	354	2	tests	test	NNS
cord-129086-ra2njvcz	354	3	were	be	VBD
cord-129086-ra2njvcz	354	4	performed	perform	VBN
cord-129086-ra2njvcz	354	5	in	in	IN
cord-129086-ra2njvcz	354	6	two	two	CD
cord-129086-ra2njvcz	354	7	different	different	JJ
cord-129086-ra2njvcz	354	8	locations	location	NNS
cord-129086-ra2njvcz	354	9	;	;	:
cord-129086-ra2njvcz	354	10	in	in	IN
cord-129086-ra2njvcz	354	11	a	a	DT
cord-129086-ra2njvcz	354	12	regular	regular	JJ
cord-129086-ra2njvcz	354	13	bedroom	bedroom	NN
cord-129086-ra2njvcz	354	14	and	and	CC
cord-129086-ra2njvcz	354	15	a	a	DT
cord-129086-ra2njvcz	354	16	car	car	NN
cord-129086-ra2njvcz	354	17	with	with	IN
cord-129086-ra2njvcz	354	18	air	air	NN
cord-129086-ra2njvcz	354	19	conditioning	conditioning	NN
cord-129086-ra2njvcz	354	20	.	.	.
cord-129086-ra2njvcz	355	1	The	the	DT
cord-129086-ra2njvcz	355	2	particles	particle	NNS
cord-129086-ra2njvcz	355	3	with	with	IN
cord-129086-ra2njvcz	355	4	a	a	DT
cord-129086-ra2njvcz	355	5	size	size	NN
cord-129086-ra2njvcz	355	6	range	range	NN
cord-129086-ra2njvcz	355	7	of	of	IN
cord-129086-ra2njvcz	355	8	20	20	CD
cord-129086-ra2njvcz	355	9	-	-	SYM
cord-129086-ra2njvcz	355	10	1000	1000	CD
cord-129086-ra2njvcz	355	11	nm	nm	NN
cord-129086-ra2njvcz	355	12	were	be	VBD
cord-129086-ra2njvcz	355	13	taken	take	VBN
cord-129086-ra2njvcz	355	14	into	into	IN
cord-129086-ra2njvcz	355	15	consideration	consideration	NN
cord-129086-ra2njvcz	355	16	,	,	,
cord-129086-ra2njvcz	355	17	and	and	CC
cord-129086-ra2njvcz	355	18	the	the	DT
cord-129086-ra2njvcz	355	19	filtration	filtration	NN
cord-129086-ra2njvcz	355	20	efficiency	efficiency	NN
cord-129086-ra2njvcz	355	21	was	be	VBD
cord-129086-ra2njvcz	355	22	measured	measure	VBN
cord-129086-ra2njvcz	355	23	.	.	.
cord-129086-ra2njvcz	356	1	Other	other	JJ
cord-129086-ra2njvcz	356	2	factors	factor	NNS
cord-129086-ra2njvcz	356	3	like	like	IN
cord-129086-ra2njvcz	356	4	environmental	environmental	JJ
cord-129086-ra2njvcz	356	5	conditions	condition	NNS
cord-129086-ra2njvcz	356	6	(	(	-LRB-
cord-129086-ra2njvcz	356	7	temperature	temperature	NN
cord-129086-ra2njvcz	356	8	and	and	CC
cord-129086-ra2njvcz	356	9	relative	relative	JJ
cord-129086-ra2njvcz	356	10	humidity	humidity	NN
cord-129086-ra2njvcz	356	11	)	)	-RRB-
cord-129086-ra2njvcz	356	12	and	and	CC
cord-129086-ra2njvcz	356	13	cough	cough	NN
cord-129086-ra2njvcz	356	14	/	/	SYM
cord-129086-ra2njvcz	356	15	sneeze	sneeze	NN
cord-129086-ra2njvcz	356	16	counts	count	NNS
cord-129086-ra2njvcz	356	17	per	per	IN
cord-129086-ra2njvcz	356	18	hour	hour	NN
cord-129086-ra2njvcz	356	19	were	be	VBD
cord-129086-ra2njvcz	356	20	measured	measure	VBN
cord-129086-ra2njvcz	356	21	for	for	IN
cord-129086-ra2njvcz	356	22	each	each	DT
cord-129086-ra2njvcz	356	23	measurement	measurement	NN
cord-129086-ra2njvcz	356	24	.	.	.
cord-129086-ra2njvcz	357	1	The	the	DT
cord-129086-ra2njvcz	357	2	results	result	NNS
cord-129086-ra2njvcz	357	3	revealed	reveal	VBD
cord-129086-ra2njvcz	357	4	that	that	IN
cord-129086-ra2njvcz	357	5	cotton	cotton	NN
cord-129086-ra2njvcz	357	6	and	and	CC
cord-129086-ra2njvcz	357	7	surgical	surgical	JJ
cord-129086-ra2njvcz	357	8	masks	mask	NNS
cord-129086-ra2njvcz	357	9	could	could	MD
cord-129086-ra2njvcz	357	10	significantly	significantly	RB
cord-129086-ra2njvcz	357	11	reduce	reduce	VB
cord-129086-ra2njvcz	357	12	the	the	DT
cord-129086-ra2njvcz	357	13	number	number	NN
cord-129086-ra2njvcz	357	14	of	of	IN
cord-129086-ra2njvcz	357	15	microorganisms	microorganism	NNS
cord-129086-ra2njvcz	357	16	expelled	expel	VBN
cord-129086-ra2njvcz	357	17	by	by	IN
cord-129086-ra2njvcz	357	18	participants	participant	NNS
cord-129086-ra2njvcz	357	19	with	with	IN
cord-129086-ra2njvcz	357	20	the	the	DT
cord-129086-ra2njvcz	357	21	filtration	filtration	NN
cord-129086-ra2njvcz	357	22	efficiency	efficiency	NN
cord-129086-ra2njvcz	357	23	of	of	IN
cord-129086-ra2njvcz	357	24	86.4	86.4	CD
cord-129086-ra2njvcz	357	25	%	%	NN
cord-129086-ra2njvcz	357	26	and	and	CC
cord-129086-ra2njvcz	357	27	99.9	99.9	CD
cord-129086-ra2njvcz	357	28	%	%	NN
cord-129086-ra2njvcz	357	29	,	,	,
cord-129086-ra2njvcz	357	30	respectively	respectively	RB
cord-129086-ra2njvcz	357	31	(	(	-LRB-
cord-129086-ra2njvcz	357	32	FIG	fig	NN
cord-129086-ra2njvcz	357	33	.	.	.
cord-129086-ra2njvcz	357	34	4b	4b	CD
cord-129086-ra2njvcz	357	35	)	)	-RRB-
cord-129086-ra2njvcz	357	36	.	.	.
cord-129086-ra2njvcz	358	1	However	however	RB
cord-129086-ra2njvcz	358	2	,	,	,
cord-129086-ra2njvcz	358	3	the	the	DT
cord-129086-ra2njvcz	358	4	surgical	surgical	JJ
cord-129086-ra2njvcz	358	5	mask	mask	NN
cord-129086-ra2njvcz	358	6	was	be	VBD
cord-129086-ra2njvcz	358	7	three	three	CD
cord-129086-ra2njvcz	358	8	times	time	NNS
cord-129086-ra2njvcz	358	9	more	more	RBR
cord-129086-ra2njvcz	358	10	effective	effective	JJ
cord-129086-ra2njvcz	358	11	in	in	IN
cord-129086-ra2njvcz	358	12	blocking	block	VBG
cord-129086-ra2njvcz	358	13	transmission	transmission	NN
cord-129086-ra2njvcz	358	14	than	than	IN
cord-129086-ra2njvcz	358	15	the	the	DT
cord-129086-ra2njvcz	358	16	cotton	cotton	NN
cord-129086-ra2njvcz	358	17	mask	mask	NN
cord-129086-ra2njvcz	358	18	.	.	.
cord-129086-ra2njvcz	359	1	In	in	IN
cord-129086-ra2njvcz	359	2	a	a	DT
cord-129086-ra2njvcz	359	3	recent	recent	JJ
cord-129086-ra2njvcz	359	4	study	study	NN
cord-129086-ra2njvcz	359	5	,	,	,
cord-129086-ra2njvcz	359	6	Fischer	Fischer	NNP
cord-129086-ra2njvcz	359	7	et	et	NNP
cord-129086-ra2njvcz	359	8	al	al	NNP
cord-129086-ra2njvcz	359	9	.	.	.
cord-129086-ra2njvcz	360	1	93	93	CD
cord-129086-ra2njvcz	360	2	performed	perform	VBN
cord-129086-ra2njvcz	360	3	testing	testing	NN
cord-129086-ra2njvcz	360	4	of	of	IN
cord-129086-ra2njvcz	360	5	14	14	CD
cord-129086-ra2njvcz	360	6	different	different	JJ
cord-129086-ra2njvcz	360	7	facemasks	facemask	NNS
cord-129086-ra2njvcz	360	8	or	or	CC
cord-129086-ra2njvcz	360	9	mask	mask	NN
cord-129086-ra2njvcz	360	10	alternatives	alternative	NNS
cord-129086-ra2njvcz	360	11	ranging	range	VBG
cord-129086-ra2njvcz	360	12	from	from	IN
cord-129086-ra2njvcz	360	13	the	the	DT
cord-129086-ra2njvcz	360	14	kind	kind	NN
cord-129086-ra2njvcz	360	15	worn	wear	VBN
cord-129086-ra2njvcz	360	16	by	by	IN
cord-129086-ra2njvcz	360	17	healthcare	healthcare	NN
cord-129086-ra2njvcz	360	18	professionals	professional	NNS
cord-129086-ra2njvcz	360	19	to	to	IN
cord-129086-ra2njvcz	360	20	neck	neck	NN
cord-129086-ra2njvcz	360	21	fleeces	fleece	NNS
cord-129086-ra2njvcz	360	22	and	and	CC
cord-129086-ra2njvcz	360	23	knitted	knit	VBN
cord-129086-ra2njvcz	360	24	masks	mask	NNS
cord-129086-ra2njvcz	360	25	.	.	.
cord-129086-ra2njvcz	361	1	FIG	FIG	NNP
cord-129086-ra2njvcz	361	2	.	.	.
cord-129086-ra2njvcz	362	1	4c	4c	CD
cord-129086-ra2njvcz	362	2	shows	show	VBZ
cord-129086-ra2njvcz	362	3	the	the	DT
cord-129086-ra2njvcz	362	4	photographs	photograph	NNS
cord-129086-ra2njvcz	362	5	of	of	IN
cord-129086-ra2njvcz	362	6	the	the	DT
cord-129086-ra2njvcz	362	7	facemasks	facemask	NNS
cord-129086-ra2njvcz	362	8	and	and	CC
cord-129086-ra2njvcz	362	9	alternatives	alternative	NNS
cord-129086-ra2njvcz	362	10	considered	consider	VBN
cord-129086-ra2njvcz	362	11	in	in	IN
cord-129086-ra2njvcz	362	12	the	the	DT
cord-129086-ra2njvcz	362	13	investigation	investigation	NN
cord-129086-ra2njvcz	362	14	.	.	.
cord-129086-ra2njvcz	363	1	A	a	DT
cord-129086-ra2njvcz	363	2	comparison	comparison	NN
cord-129086-ra2njvcz	363	3	was	be	VBD
cord-129086-ra2njvcz	363	4	made	make	VBN
cord-129086-ra2njvcz	363	5	on	on	IN
cord-129086-ra2njvcz	363	6	the	the	DT
cord-129086-ra2njvcz	363	7	dispersal	dispersal	NN
cord-129086-ra2njvcz	363	8	of	of	IN
cord-129086-ra2njvcz	363	9	droplets	droplet	NNS
cord-129086-ra2njvcz	363	10	from	from	IN
cord-129086-ra2njvcz	363	11	a	a	DT
cord-129086-ra2njvcz	363	12	mask	mask	NN
cord-129086-ra2njvcz	363	13	wearer	wearer	NN
cord-129086-ra2njvcz	363	14	's	's	POS
cord-129086-ra2njvcz	363	15	breath	breath	NN
cord-129086-ra2njvcz	363	16	while	while	IN
cord-129086-ra2njvcz	363	17	wearing	wear	VBG
cord-129086-ra2njvcz	363	18	one	one	CD
cord-129086-ra2njvcz	363	19	of	of	IN
cord-129086-ra2njvcz	363	20	the	the	DT
cord-129086-ra2njvcz	363	21	face	face	NN
cord-129086-ra2njvcz	363	22	coverings	covering	NNS
cord-129086-ra2njvcz	363	23	to	to	IN
cord-129086-ra2njvcz	363	24	the	the	DT
cord-129086-ra2njvcz	363	25	results	result	NNS
cord-129086-ra2njvcz	363	26	of	of	IN
cord-129086-ra2njvcz	363	27	a	a	DT
cord-129086-ra2njvcz	363	28	controlled	control	VBN
cord-129086-ra2njvcz	363	29	trial	trial	NN
cord-129086-ra2njvcz	363	30	where	where	WRB
cord-129086-ra2njvcz	363	31	their	-PRON-	PRP$
cord-129086-ra2njvcz	363	32	mouth	mouth	NN
cord-129086-ra2njvcz	363	33	was	be	VBD
cord-129086-ra2njvcz	363	34	fully	fully	RB
cord-129086-ra2njvcz	363	35	exposed	expose	VBN
cord-129086-ra2njvcz	363	36	.	.	.
cord-129086-ra2njvcz	364	1	The	the	DT
cord-129086-ra2njvcz	364	2	study	study	NN
cord-129086-ra2njvcz	364	3	revealed	reveal	VBD
cord-129086-ra2njvcz	364	4	that	that	IN
cord-129086-ra2njvcz	364	5	some	some	DT
cord-129086-ra2njvcz	364	6	mask	mask	NN
cord-129086-ra2njvcz	364	7	types	type	NNS
cord-129086-ra2njvcz	364	8	matched	match	VBD
cord-129086-ra2njvcz	364	9	standard	standard	JJ
cord-129086-ra2njvcz	364	10	surgical	surgical	JJ
cord-129086-ra2njvcz	364	11	masks	mask	NNS
cord-129086-ra2njvcz	364	12	'	'	POS
cord-129086-ra2njvcz	364	13	performance	performance	NN
cord-129086-ra2njvcz	364	14	,	,	,
cord-129086-ra2njvcz	364	15	while	while	IN
cord-129086-ra2njvcz	364	16	some	some	DT
cord-129086-ra2njvcz	364	17	mask	mask	NN
cord-129086-ra2njvcz	364	18	alternatives	alternative	NNS
cord-129086-ra2njvcz	364	19	,	,	,
cord-129086-ra2njvcz	364	20	such	such	JJ
cord-129086-ra2njvcz	364	21	as	as	IN
cord-129086-ra2njvcz	364	22	neck	neck	NN
cord-129086-ra2njvcz	364	23	fleece	fleece	NN
cord-129086-ra2njvcz	364	24	or	or	CC
cord-129086-ra2njvcz	364	25	bandanas	bandana	NNS
cord-129086-ra2njvcz	364	26	,	,	,
cord-129086-ra2njvcz	364	27	offered	offer	VBD
cord-129086-ra2njvcz	364	28	little	little	JJ
cord-129086-ra2njvcz	364	29	protection	protection	NN
cord-129086-ra2njvcz	364	30	against	against	IN
cord-129086-ra2njvcz	364	31	infection	infection	NN
cord-129086-ra2njvcz	364	32	.	.	.
cord-129086-ra2njvcz	365	1	The	the	DT
cord-129086-ra2njvcz	365	2	neck	neck	NN
cord-129086-ra2njvcz	365	3	fleece	fleece	NN
cord-129086-ra2njvcz	365	4	was	be	VBD
cord-129086-ra2njvcz	365	5	found	find	VBN
cord-129086-ra2njvcz	365	6	to	to	TO
cord-129086-ra2njvcz	365	7	increase	increase	VB
cord-129086-ra2njvcz	365	8	the	the	DT
cord-129086-ra2njvcz	365	9	risk	risk	NN
cord-129086-ra2njvcz	365	10	of	of	IN
cord-129086-ra2njvcz	365	11	disease	disease	NN
cord-129086-ra2njvcz	365	12	by	by	IN
cord-129086-ra2njvcz	365	13	having	have	VBG
cord-129086-ra2njvcz	365	14	a	a	DT
cord-129086-ra2njvcz	365	15	"	"	``
cord-129086-ra2njvcz	365	16	droplet	droplet	NN
cord-129086-ra2njvcz	365	17	transmission	transmission	NN
cord-129086-ra2njvcz	365	18	fraction	fraction	NN
cord-129086-ra2njvcz	365	19	"	"	''
cord-129086-ra2njvcz	365	20	of	of	IN
cord-129086-ra2njvcz	365	21	110	110	CD
cord-129086-ra2njvcz	365	22	%	%	NN
cord-129086-ra2njvcz	365	23	(	(	-LRB-
cord-129086-ra2njvcz	365	24	FIG	FIG	NNP
cord-129086-ra2njvcz	365	25	.	.	.
cord-129086-ra2njvcz	365	26	4d	4d	CD
cord-129086-ra2njvcz	365	27	)	)	-RRB-
cord-129086-ra2njvcz	365	28	.	.	.
cord-129086-ra2njvcz	366	1	Besides	besides	RB
cord-129086-ra2njvcz	366	2	,	,	,
cord-129086-ra2njvcz	366	3	they	-PRON-	PRP
cord-129086-ra2njvcz	366	4	demonstrated	demonstrate	VBD
cord-129086-ra2njvcz	366	5	a	a	DT
cord-129086-ra2njvcz	366	6	simple	simple	JJ
cord-129086-ra2njvcz	366	7	optical	optical	JJ
cord-129086-ra2njvcz	366	8	measurement	measurement	NN
cord-129086-ra2njvcz	366	9	method	method	NN
cord-129086-ra2njvcz	366	10	to	to	TO
cord-129086-ra2njvcz	366	11	evaluate	evaluate	VB
cord-129086-ra2njvcz	366	12	the	the	DT
cord-129086-ra2njvcz	366	13	efficacy	efficacy	NN
cord-129086-ra2njvcz	366	14	of	of	IN
cord-129086-ra2njvcz	366	15	facemasks	facemask	NNS
cord-129086-ra2njvcz	366	16	to	to	TO
cord-129086-ra2njvcz	366	17	reduce	reduce	VB
cord-129086-ra2njvcz	366	18	respiratory	respiratory	JJ
cord-129086-ra2njvcz	366	19	droplets	droplet	NNS
cord-129086-ra2njvcz	366	20	transmission	transmission	NN
cord-129086-ra2njvcz	366	21	during	during	IN
cord-129086-ra2njvcz	366	22	regular	regular	JJ
cord-129086-ra2njvcz	366	23	speech	speech	NN
cord-129086-ra2njvcz	366	24	.	.	.
cord-129086-ra2njvcz	367	1	FIG	FIG	NNP
cord-129086-ra2njvcz	367	2	.	.	.
cord-129086-ra2njvcz	368	1	4e	4e	NNP
cord-129086-ra2njvcz	368	2	shows	show	VBZ
cord-129086-ra2njvcz	368	3	the	the	DT
cord-129086-ra2njvcz	368	4	schematic	schematic	NN
cord-129086-ra2njvcz	368	5	of	of	IN
cord-129086-ra2njvcz	368	6	developed	developed	JJ
cord-129086-ra2njvcz	368	7	setup	setup	NN
cord-129086-ra2njvcz	368	8	.	.	.
cord-129086-ra2njvcz	369	1	The	the	DT
cord-129086-ra2njvcz	369	2	proposed	propose	VBN
cord-129086-ra2njvcz	369	3	optical	optical	JJ
cord-129086-ra2njvcz	369	4	system	system	NN
cord-129086-ra2njvcz	369	5	is	be	VBZ
cord-129086-ra2njvcz	369	6	inexpensive	inexpensive	JJ
cord-129086-ra2njvcz	369	7	and	and	CC
cord-129086-ra2njvcz	369	8	easy	easy	JJ
cord-129086-ra2njvcz	369	9	-	-	HYPH
cord-129086-ra2njvcz	369	10	to	to	TO
cord-129086-ra2njvcz	369	11	-	-	HYPH
cord-129086-ra2njvcz	369	12	operate	operate	VB
cord-129086-ra2njvcz	369	13	,	,	,
cord-129086-ra2njvcz	369	14	even	even	RB
cord-129086-ra2njvcz	369	15	by	by	IN
cord-129086-ra2njvcz	369	16	non	non	NNS
cord-129086-ra2njvcz	369	17	-	-	NNS
cord-129086-ra2njvcz	369	18	experts	expert	NNS
cord-129086-ra2njvcz	369	19	.	.	.
cord-129086-ra2njvcz	370	1	Furthermore	furthermore	RB
cord-129086-ra2njvcz	370	2	,	,	,
cord-129086-ra2njvcz	370	3	the	the	DT
cord-129086-ra2njvcz	370	4	use	use	NN
cord-129086-ra2njvcz	370	5	of	of	IN
cord-129086-ra2njvcz	370	6	face	face	NN
cord-129086-ra2njvcz	370	7	shields	shield	NNS
cord-129086-ra2njvcz	370	8	has	have	VBZ
cord-129086-ra2njvcz	370	9	widely	widely	RB
cord-129086-ra2njvcz	370	10	been	be	VBN
cord-129086-ra2njvcz	370	11	used	use	VBN
cord-129086-ra2njvcz	370	12	along	along	IN
cord-129086-ra2njvcz	370	13	with	with	IN
cord-129086-ra2njvcz	370	14	standard	standard	JJ
cord-129086-ra2njvcz	370	15	face	face	NN
cord-129086-ra2njvcz	370	16	masks	mask	NNS
cord-129086-ra2njvcz	370	17	.	.	.
cord-129086-ra2njvcz	371	1	Face	face	NN
cord-129086-ra2njvcz	371	2	shields	shield	NNS
cord-129086-ra2njvcz	371	3	are	be	VBP
cord-129086-ra2njvcz	371	4	generally	generally	RB
cord-129086-ra2njvcz	371	5	made	make	VBN
cord-129086-ra2njvcz	371	6	of	of	IN
cord-129086-ra2njvcz	371	7	transparent	transparent	JJ
cord-129086-ra2njvcz	371	8	plastic	plastic	NN
cord-129086-ra2njvcz	371	9	sheets	sheet	NNS
cord-129086-ra2njvcz	371	10	.	.	.
cord-129086-ra2njvcz	372	1	They	-PRON-	PRP
cord-129086-ra2njvcz	372	2	offer	offer	VBP
cord-129086-ra2njvcz	372	3	several	several	JJ
cord-129086-ra2njvcz	372	4	advantages	advantage	NNS
cord-129086-ra2njvcz	372	5	:	:	:
cord-129086-ra2njvcz	372	6	comfortable	comfortable	JJ
cord-129086-ra2njvcz	372	7	to	to	TO
cord-129086-ra2njvcz	372	8	wear	wear	VB
cord-129086-ra2njvcz	372	9	,	,	,
cord-129086-ra2njvcz	372	10	easy	easy	JJ
cord-129086-ra2njvcz	372	11	-	-	HYPH
cord-129086-ra2njvcz	372	12	to	to	TO
cord-129086-ra2njvcz	372	13	-	-	HYPH
cord-129086-ra2njvcz	372	14	clean	clean	JJ
cord-129086-ra2njvcz	372	15	,	,	,
cord-129086-ra2njvcz	372	16	clear	clear	JJ
cord-129086-ra2njvcz	372	17	conversations	conversation	NNS
cord-129086-ra2njvcz	372	18	between	between	IN
cord-129086-ra2njvcz	372	19	the	the	DT
cord-129086-ra2njvcz	372	20	speakers	speaker	NNS
cord-129086-ra2njvcz	372	21	with	with	IN
cord-129086-ra2njvcz	372	22	visible	visible	JJ
cord-129086-ra2njvcz	372	23	facial	facial	JJ
cord-129086-ra2njvcz	372	24	expressions	expression	NNS
cord-129086-ra2njvcz	372	25	,	,	,
cord-129086-ra2njvcz	372	26	and	and	CC
cord-129086-ra2njvcz	372	27	reduce	reduce	VB
cord-129086-ra2njvcz	372	28	autoinoculation	autoinoculation	NN
cord-129086-ra2njvcz	372	29	by	by	IN
cord-129086-ra2njvcz	372	30	preventing	prevent	VBG
cord-129086-ra2njvcz	372	31	the	the	DT
cord-129086-ra2njvcz	372	32	wearer	wearer	NN
cord-129086-ra2njvcz	372	33	from	from	IN
cord-129086-ra2njvcz	372	34	touching	touch	VBG
cord-129086-ra2njvcz	372	35	their	-PRON-	PRP$
cord-129086-ra2njvcz	372	36	face	face	NN
cord-129086-ra2njvcz	372	37	.	.	.
cord-129086-ra2njvcz	373	1	94	94	CD
cord-129086-ra2njvcz	373	2	Also	also	RB
cord-129086-ra2njvcz	373	3	,	,	,
cord-129086-ra2njvcz	373	4	face	face	NN
cord-129086-ra2njvcz	373	5	shields	shield	NNS
cord-129086-ra2njvcz	373	6	prevent	prevent	VBP
cord-129086-ra2njvcz	373	7	the	the	DT
cord-129086-ra2njvcz	373	8	user	user	NN
cord-129086-ra2njvcz	373	9	's	's	POS
cord-129086-ra2njvcz	373	10	face	face	NN
cord-129086-ra2njvcz	373	11	from	from	IN
cord-129086-ra2njvcz	373	12	the	the	DT
cord-129086-ra2njvcz	373	13	direct	direct	JJ
cord-129086-ra2njvcz	373	14	contact	contact	NN
cord-129086-ra2njvcz	373	15	of	of	IN
cord-129086-ra2njvcz	373	16	liquid	liquid	JJ
cord-129086-ra2njvcz	373	17	droplets	droplet	NNS
cord-129086-ra2njvcz	373	18	.	.	.
cord-129086-ra2njvcz	374	1	More	more	RBR
cord-129086-ra2njvcz	374	2	recently	recently	RB
cord-129086-ra2njvcz	374	3	,	,	,
cord-129086-ra2njvcz	374	4	Verma	Verma	NNP
cord-129086-ra2njvcz	374	5	et	et	NNP
cord-129086-ra2njvcz	374	6	al	al	NNP
cord-129086-ra2njvcz	374	7	.	.	.
cord-129086-ra2njvcz	375	1	95	95	CD
cord-129086-ra2njvcz	375	2	investigated	investigate	VBD
cord-129086-ra2njvcz	375	3	the	the	DT
cord-129086-ra2njvcz	375	4	effectiveness	effectiveness	NN
cord-129086-ra2njvcz	375	5	of	of	IN
cord-129086-ra2njvcz	375	6	the	the	DT
cord-129086-ra2njvcz	375	7	face	face	NN
cord-129086-ra2njvcz	375	8	shields	shield	NNS
cord-129086-ra2njvcz	375	9	and	and	CC
cord-129086-ra2njvcz	375	10	exhalation	exhalation	NN
cord-129086-ra2njvcz	375	11	valves	valve	NNS
cord-129086-ra2njvcz	375	12	in	in	IN
cord-129086-ra2njvcz	375	13	the	the	DT
cord-129086-ra2njvcz	375	14	respiratory	respiratory	JJ
cord-129086-ra2njvcz	375	15	droplets	droplet	NNS
cord-129086-ra2njvcz	375	16	transport	transport	NN
cord-129086-ra2njvcz	375	17	context	context	NN
cord-129086-ra2njvcz	375	18	.	.	.
cord-129086-ra2njvcz	376	1	They	-PRON-	PRP
cord-129086-ra2njvcz	376	2	performed	perform	VBD
cord-129086-ra2njvcz	376	3	experimentation	experimentation	NN
cord-129086-ra2njvcz	376	4	in	in	IN
cord-129086-ra2njvcz	376	5	an	an	DT
cord-129086-ra2njvcz	376	6	emulated	emulated	JJ
cord-129086-ra2njvcz	376	7	coughing	coughing	NN
cord-129086-ra2njvcz	376	8	and	and	CC
cord-129086-ra2njvcz	376	9	sneezing	sneeze	VBG
cord-129086-ra2njvcz	376	10	environment	environment	NN
cord-129086-ra2njvcz	376	11	for	for	IN
cord-129086-ra2njvcz	376	12	qualitative	qualitative	JJ
cord-129086-ra2njvcz	376	13	visualizations	visualization	NNS
cord-129086-ra2njvcz	376	14	analysis	analysis	NN
cord-129086-ra2njvcz	376	15	.	.	.
cord-129086-ra2njvcz	377	1	The	the	DT
cord-129086-ra2njvcz	377	2	results	result	NNS
cord-129086-ra2njvcz	377	3	indicated	indicate	VBD
cord-129086-ra2njvcz	377	4	that	that	IN
cord-129086-ra2njvcz	377	5	although	although	IN
cord-129086-ra2njvcz	377	6	face	face	NN
cord-129086-ra2njvcz	377	7	shields	shield	NNS
cord-129086-ra2njvcz	377	8	block	block	VBP
cord-129086-ra2njvcz	377	9	the	the	DT
cord-129086-ra2njvcz	377	10	initial	initial	JJ
cord-129086-ra2njvcz	377	11	forward	forward	JJ
cord-129086-ra2njvcz	377	12	motion	motion	NN
cord-129086-ra2njvcz	377	13	of	of	IN
cord-129086-ra2njvcz	377	14	the	the	DT
cord-129086-ra2njvcz	377	15	fluid	fluid	JJ
cord-129086-ra2njvcz	377	16	jet	jet	NN
cord-129086-ra2njvcz	377	17	,	,	,
cord-129086-ra2njvcz	377	18	the	the	DT
cord-129086-ra2njvcz	377	19	expelled	expel	VBN
cord-129086-ra2njvcz	377	20	droplets	droplet	NNS
cord-129086-ra2njvcz	377	21	can	can	MD
cord-129086-ra2njvcz	377	22	move	move	VB
cord-129086-ra2njvcz	377	23	around	around	IN
cord-129086-ra2njvcz	377	24	the	the	DT
cord-129086-ra2njvcz	377	25	visor	visor	NN
cord-129086-ra2njvcz	377	26	with	with	IN
cord-129086-ra2njvcz	377	27	relative	relative	JJ
cord-129086-ra2njvcz	377	28	ease	ease	NN
cord-129086-ra2njvcz	377	29	and	and	CC
cord-129086-ra2njvcz	377	30	spread	spread	VBD
cord-129086-ra2njvcz	377	31	out	out	RP
cord-129086-ra2njvcz	377	32	over	over	IN
cord-129086-ra2njvcz	377	33	a	a	DT
cord-129086-ra2njvcz	377	34	large	large	JJ
cord-129086-ra2njvcz	377	35	area	area	NN
cord-129086-ra2njvcz	377	36	depending	depend	VBG
cord-129086-ra2njvcz	377	37	on	on	IN
cord-129086-ra2njvcz	377	38	environmental	environmental	JJ
cord-129086-ra2njvcz	377	39	conditions	condition	NNS
cord-129086-ra2njvcz	377	40	.	.	.
cord-129086-ra2njvcz	378	1	Also	also	RB
cord-129086-ra2njvcz	378	2	,	,	,
cord-129086-ra2njvcz	378	3	for	for	IN
cord-129086-ra2njvcz	378	4	the	the	DT
cord-129086-ra2njvcz	378	5	facemasks	facemask	NNS
cord-129086-ra2njvcz	378	6	equipped	equip	VBN
cord-129086-ra2njvcz	378	7	with	with	IN
cord-129086-ra2njvcz	378	8	an	an	DT
cord-129086-ra2njvcz	378	9	exhalation	exhalation	NN
cord-129086-ra2njvcz	378	10	port	port	NN
cord-129086-ra2njvcz	378	11	,	,	,
cord-129086-ra2njvcz	378	12	the	the	DT
cord-129086-ra2njvcz	378	13	droplets	droplet	NNS
cord-129086-ra2njvcz	378	14	pass	pass	VBP
cord-129086-ra2njvcz	378	15	through	through	IN
cord-129086-ra2njvcz	378	16	the	the	DT
cord-129086-ra2njvcz	378	17	exhalation	exhalation	NN
cord-129086-ra2njvcz	378	18	valves	valve	NNS
cord-129086-ra2njvcz	378	19	.	.	.
cord-129086-ra2njvcz	379	1	Based	base	VBN
cord-129086-ra2njvcz	379	2	on	on	IN
cord-129086-ra2njvcz	379	3	the	the	DT
cord-129086-ra2njvcz	379	4	observations	observation	NNS
cord-129086-ra2njvcz	379	5	,	,	,
cord-129086-ra2njvcz	379	6	they	-PRON-	PRP
cord-129086-ra2njvcz	379	7	opined	opine	VBD
cord-129086-ra2njvcz	379	8	that	that	IN
cord-129086-ra2njvcz	379	9	high	high	JJ
cord-129086-ra2njvcz	379	10	-	-	HYPH
cord-129086-ra2njvcz	379	11	quality	quality	NN
cord-129086-ra2njvcz	379	12	cloth	cloth	NN
cord-129086-ra2njvcz	379	13	or	or	CC
cord-129086-ra2njvcz	379	14	surgical	surgical	JJ
cord-129086-ra2njvcz	379	15	masks	mask	NNS
cord-129086-ra2njvcz	379	16	perform	perform	VBP
cord-129086-ra2njvcz	379	17	better	well	JJR
cord-129086-ra2njvcz	379	18	than	than	IN
cord-129086-ra2njvcz	379	19	the	the	DT
cord-129086-ra2njvcz	379	20	face	face	NN
cord-129086-ra2njvcz	379	21	shields	shield	NNS
cord-129086-ra2njvcz	379	22	and	and	CC
cord-129086-ra2njvcz	379	23	exhalation	exhalation	NN
cord-129086-ra2njvcz	379	24	valves	valve	NNS
cord-129086-ra2njvcz	379	25	.	.	.
cord-129086-ra2njvcz	379	26	 	 	_SP
cord-129086-ra2njvcz	380	1	In	in	IN
cord-129086-ra2njvcz	380	2	the	the	DT
cord-129086-ra2njvcz	380	3	past	past	JJ
cord-129086-ra2njvcz	380	4	few	few	JJ
cord-129086-ra2njvcz	380	5	decades	decade	NNS
cord-129086-ra2njvcz	380	6	,	,	,
cord-129086-ra2njvcz	380	7	especially	especially	RB
cord-129086-ra2njvcz	380	8	post	post	JJ
cord-129086-ra2njvcz	380	9	-	-	JJ
cord-129086-ra2njvcz	380	10	outbreak	outbreak	NN
cord-129086-ra2njvcz	380	11	of	of	IN
cord-129086-ra2njvcz	380	12	the	the	DT
cord-129086-ra2njvcz	380	13	severe	severe	JJ
cord-129086-ra2njvcz	380	14	acute	acute	JJ
cord-129086-ra2njvcz	380	15	respiratory	respiratory	JJ
cord-129086-ra2njvcz	380	16	syndrome	syndrome	NN
cord-129086-ra2njvcz	380	17	(	(	-LRB-
cord-129086-ra2njvcz	380	18	SARS	SARS	NNP
cord-129086-ra2njvcz	380	19	)	)	-RRB-
cord-129086-ra2njvcz	380	20	in	in	IN
cord-129086-ra2njvcz	380	21	2003	2003	CD
cord-129086-ra2njvcz	380	22	,	,	,
cord-129086-ra2njvcz	380	23	wearing	wear	VBG
cord-129086-ra2njvcz	380	24	the	the	DT
cord-129086-ra2njvcz	380	25	facemasks	facemask	NNS
cord-129086-ra2njvcz	380	26	has	have	VBZ
cord-129086-ra2njvcz	380	27	grown	grow	VBN
cord-129086-ra2njvcz	380	28	extensively	extensively	RB
cord-129086-ra2njvcz	380	29	.	.	.
cord-129086-ra2njvcz	381	1	The	the	DT
cord-129086-ra2njvcz	381	2	people	people	NNS
cord-129086-ra2njvcz	381	3	from	from	IN
cord-129086-ra2njvcz	381	4	Asian	asian	JJ
cord-129086-ra2njvcz	381	5	countries	country	NNS
cord-129086-ra2njvcz	381	6	like	like	IN
cord-129086-ra2njvcz	381	7	China	China	NNP
cord-129086-ra2njvcz	381	8	,	,	,
cord-129086-ra2njvcz	381	9	Singapore	Singapore	NNP
cord-129086-ra2njvcz	381	10	,	,	,
cord-129086-ra2njvcz	381	11	Thailand	Thailand	NNP
cord-129086-ra2njvcz	381	12	,	,	,
cord-129086-ra2njvcz	381	13	Japan	Japan	NNP
cord-129086-ra2njvcz	381	14	,	,	,
cord-129086-ra2njvcz	381	15	etc	etc	FW
cord-129086-ra2njvcz	381	16	.	.	.
cord-129086-ra2njvcz	382	1	can	can	MD
cord-129086-ra2njvcz	382	2	be	be	VB
cord-129086-ra2njvcz	382	3	easily	easily	RB
cord-129086-ra2njvcz	382	4	seen	see	VBN
cord-129086-ra2njvcz	382	5	donning	don	VBG
cord-129086-ra2njvcz	382	6	facemasks	facemask	NNS
cord-129086-ra2njvcz	382	7	in	in	IN
cord-129086-ra2njvcz	382	8	public	public	JJ
cord-129086-ra2njvcz	382	9	places	place	NNS
cord-129086-ra2njvcz	382	10	.	.	.
cord-129086-ra2njvcz	383	1	There	there	EX
cord-129086-ra2njvcz	383	2	are	be	VBP
cord-129086-ra2njvcz	383	3	well	well	RB
cord-129086-ra2njvcz	383	4	proven	prove	VBN
cord-129086-ra2njvcz	383	5	-	-	HYPH
cord-129086-ra2njvcz	383	6	studies	study	NNS
cord-129086-ra2njvcz	383	7	about	about	IN
cord-129086-ra2njvcz	383	8	the	the	DT
cord-129086-ra2njvcz	383	9	prevention	prevention	NN
cord-129086-ra2njvcz	383	10	of	of	IN
cord-129086-ra2njvcz	383	11	airborne	airborne	JJ
cord-129086-ra2njvcz	383	12	pathogens	pathogen	NNS
cord-129086-ra2njvcz	383	13	transmission	transmission	NN
cord-129086-ra2njvcz	383	14	by	by	IN
cord-129086-ra2njvcz	383	15	covering	cover	VBG
cord-129086-ra2njvcz	383	16	the	the	DT
cord-129086-ra2njvcz	383	17	mouth	mouth	NN
cord-129086-ra2njvcz	383	18	and	and	CC
cord-129086-ra2njvcz	383	19	nose	nose	NN
cord-129086-ra2njvcz	383	20	using	use	VBG
cord-129086-ra2njvcz	383	21	the	the	DT
cord-129086-ra2njvcz	383	22	facemasks	facemask	NNS
cord-129086-ra2njvcz	383	23	.	.	.
cord-129086-ra2njvcz	384	1	The	the	DT
cord-129086-ra2njvcz	384	2	recently	recently	RB
cord-129086-ra2njvcz	384	3	published	publish	VBN
cord-129086-ra2njvcz	384	4	article	article	NN
cord-129086-ra2njvcz	384	5	by	by	IN
cord-129086-ra2njvcz	384	6	Gandhi	Gandhi	NNP
cord-129086-ra2njvcz	384	7	and	and	CC
cord-129086-ra2njvcz	384	8	Rutherford	Rutherford	NNP
cord-129086-ra2njvcz	384	9	,	,	,
cord-129086-ra2njvcz	384	10	96	96	CD
cord-129086-ra2njvcz	384	11	claimed	claim	VBD
cord-129086-ra2njvcz	384	12	that	that	IN
cord-129086-ra2njvcz	384	13	the	the	DT
cord-129086-ra2njvcz	384	14	universal	universal	JJ
cord-129086-ra2njvcz	384	15	facial	facial	JJ
cord-129086-ra2njvcz	384	16	masking	masking	NN
cord-129086-ra2njvcz	384	17	might	may	MD
cord-129086-ra2njvcz	384	18	help	help	VB
cord-129086-ra2njvcz	384	19	reduce	reduce	VB
cord-129086-ra2njvcz	384	20	the	the	DT
cord-129086-ra2njvcz	384	21	severity	severity	NN
cord-129086-ra2njvcz	384	22	of	of	IN
cord-129086-ra2njvcz	384	23	disease	disease	NN
cord-129086-ra2njvcz	384	24	and	and	CC
cord-129086-ra2njvcz	384	25	enhance	enhance	VB
cord-129086-ra2njvcz	384	26	the	the	DT
cord-129086-ra2njvcz	384	27	wearer	wearer	NN
cord-129086-ra2njvcz	384	28	's	's	POS
cord-129086-ra2njvcz	384	29	immunity	immunity	NN
cord-129086-ra2njvcz	384	30	.	.	.
cord-129086-ra2njvcz	385	1	However	however	RB
cord-129086-ra2njvcz	385	2	,	,	,
cord-129086-ra2njvcz	385	3	prolonged	prolong	VBN
cord-129086-ra2njvcz	385	4	use	use	NN
cord-129086-ra2njvcz	385	5	of	of	IN
cord-129086-ra2njvcz	385	6	facemasks	facemask	NNS
cord-129086-ra2njvcz	385	7	has	have	VBZ
cord-129086-ra2njvcz	385	8	some	some	DT
cord-129086-ra2njvcz	385	9	side	side	JJ
cord-129086-ra2njvcz	385	10	effects	effect	NNS
cord-129086-ra2njvcz	385	11	on	on	IN
cord-129086-ra2njvcz	385	12	human	human	JJ
cord-129086-ra2njvcz	385	13	respiratory	respiratory	JJ
cord-129086-ra2njvcz	385	14	health	health	NN
cord-129086-ra2njvcz	385	15	,	,	,
cord-129086-ra2njvcz	385	16	such	such	JJ
cord-129086-ra2njvcz	385	17	as	as	IN
cord-129086-ra2njvcz	385	18	carbon	carbon	NN
cord-129086-ra2njvcz	385	19	dioxide	dioxide	NN
cord-129086-ra2njvcz	385	20	builds	build	VBZ
cord-129086-ra2njvcz	385	21	up	up	RP
cord-129086-ra2njvcz	385	22	,	,	,
cord-129086-ra2njvcz	385	23	drowsiness	drowsiness	NN
cord-129086-ra2njvcz	385	24	,	,	,
cord-129086-ra2njvcz	385	25	and	and	CC
cord-129086-ra2njvcz	385	26	breathing	breathing	NN
cord-129086-ra2njvcz	385	27	problems	problem	NNS
cord-129086-ra2njvcz	385	28	because	because	IN
cord-129086-ra2njvcz	385	29	of	of	IN
cord-129086-ra2njvcz	385	30	restricted	restricted	JJ
cord-129086-ra2njvcz	385	31	fresh	fresh	JJ
cord-129086-ra2njvcz	385	32	airflow	airflow	NN
cord-129086-ra2njvcz	385	33	,	,	,
cord-129086-ra2njvcz	385	34	and	and	CC
cord-129086-ra2njvcz	385	35	unusual	unusual	JJ
cord-129086-ra2njvcz	385	36	heart	heart	NN
cord-129086-ra2njvcz	385	37	rate	rate	NN
cord-129086-ra2njvcz	385	38	.	.	.
cord-129086-ra2njvcz	386	1	97	97	CD
cord-129086-ra2njvcz	386	2	,	,	,
cord-129086-ra2njvcz	386	3	98	98	CD
cord-129086-ra2njvcz	387	1	If	if	IN
cord-129086-ra2njvcz	387	2	a	a	DT
cord-129086-ra2njvcz	387	3	facemask	facemask	NN
cord-129086-ra2njvcz	387	4	is	be	VBZ
cord-129086-ra2njvcz	387	5	donned	don	VBN
cord-129086-ra2njvcz	387	6	for	for	IN
cord-129086-ra2njvcz	387	7	a	a	DT
cord-129086-ra2njvcz	387	8	longer	long	JJR
cord-129086-ra2njvcz	387	9	period	period	NN
cord-129086-ra2njvcz	387	10	,	,	,
cord-129086-ra2njvcz	387	11	the	the	DT
cord-129086-ra2njvcz	387	12	filter	filter	NN
cord-129086-ra2njvcz	387	13	gets	get	VBZ
cord-129086-ra2njvcz	387	14	wet	wet	JJ
cord-129086-ra2njvcz	387	15	because	because	IN
cord-129086-ra2njvcz	387	16	of	of	IN
cord-129086-ra2njvcz	387	17	facial	facial	JJ
cord-129086-ra2njvcz	387	18	sweat	sweat	NN
cord-129086-ra2njvcz	387	19	,	,	,
cord-129086-ra2njvcz	387	20	and	and	CC
cord-129086-ra2njvcz	387	21	vapor	vapor	NN
cord-129086-ra2njvcz	387	22	is	be	VBZ
cord-129086-ra2njvcz	387	23	formed	form	VBN
cord-129086-ra2njvcz	387	24	inside	inside	IN
cord-129086-ra2njvcz	387	25	the	the	DT
cord-129086-ra2njvcz	387	26	facemasks	facemask	NNS
cord-129086-ra2njvcz	387	27	due	due	IN
cord-129086-ra2njvcz	387	28	to	to	IN
cord-129086-ra2njvcz	387	29	the	the	DT
cord-129086-ra2njvcz	387	30	breathing	breathing	NN
cord-129086-ra2njvcz	387	31	,	,	,
cord-129086-ra2njvcz	387	32	resulting	result	VBG
cord-129086-ra2njvcz	387	33	in	in	IN
cord-129086-ra2njvcz	387	34	clogging	clogging	NN
cord-129086-ra2njvcz	387	35	of	of	IN
cord-129086-ra2njvcz	387	36	particulates	particulate	NNS
cord-129086-ra2njvcz	387	37	.	.	.
cord-129086-ra2njvcz	388	1	Also	also	RB
cord-129086-ra2njvcz	388	2	,	,	,
cord-129086-ra2njvcz	388	3	wearers	wearer	NNS
cord-129086-ra2njvcz	388	4	get	get	VBP
cord-129086-ra2njvcz	388	5	a	a	DT
cord-129086-ra2njvcz	388	6	false	false	JJ
cord-129086-ra2njvcz	388	7	sense	sense	NN
cord-129086-ra2njvcz	388	8	of	of	IN
cord-129086-ra2njvcz	388	9	security	security	NN
cord-129086-ra2njvcz	388	10	,	,	,
cord-129086-ra2njvcz	388	11	encouraging	encourage	VBG
cord-129086-ra2njvcz	388	12	them	-PRON-	PRP
cord-129086-ra2njvcz	388	13	to	to	TO
cord-129086-ra2njvcz	388	14	spend	spend	VB
cord-129086-ra2njvcz	388	15	more	more	JJR
cord-129086-ra2njvcz	388	16	time	time	NN
cord-129086-ra2njvcz	388	17	in	in	IN
cord-129086-ra2njvcz	388	18	public	public	JJ
cord-129086-ra2njvcz	388	19	places	place	NNS
cord-129086-ra2njvcz	388	20	.	.	.
cord-129086-ra2njvcz	389	1	99	99	CD
cord-129086-ra2njvcz	389	2	Other	other	JJ
cord-129086-ra2njvcz	389	3	potential	potential	JJ
cord-129086-ra2njvcz	389	4	side	side	NN
cord-129086-ra2njvcz	389	5	-	-	HYPH
cord-129086-ra2njvcz	389	6	effects	effect	NNS
cord-129086-ra2njvcz	389	7	of	of	IN
cord-129086-ra2njvcz	389	8	facemasks	facemask	NNS
cord-129086-ra2njvcz	389	9	wearing	wear	VBG
cord-129086-ra2njvcz	389	10	include	include	VBP
cord-129086-ra2njvcz	389	11	skin	skin	NN
cord-129086-ra2njvcz	389	12	irritation	irritation	NN
cord-129086-ra2njvcz	389	13	,	,	,
cord-129086-ra2njvcz	389	14	uncomfortable	uncomfortable	JJ
cord-129086-ra2njvcz	389	15	feeling	feeling	NN
cord-129086-ra2njvcz	389	16	due	due	JJ
cord-129086-ra2njvcz	389	17	to	to	IN
cord-129086-ra2njvcz	389	18	the	the	DT
cord-129086-ra2njvcz	389	19	arrival	arrival	NN
cord-129086-ra2njvcz	389	20	of	of	IN
cord-129086-ra2njvcz	389	21	exhaled	exhale	VBN
cord-129086-ra2njvcz	389	22	air	air	NN
cord-129086-ra2njvcz	389	23	into	into	IN
cord-129086-ra2njvcz	389	24	the	the	DT
cord-129086-ra2njvcz	389	25	eye	eye	NN
cord-129086-ra2njvcz	389	26	,	,	,
cord-129086-ra2njvcz	389	27	comprised	comprise	VBN
cord-129086-ra2njvcz	389	28	quality	quality	NN
cord-129086-ra2njvcz	389	29	and	and	CC
cord-129086-ra2njvcz	389	30	the	the	DT
cord-129086-ra2njvcz	389	31	volume	volume	NN
cord-129086-ra2njvcz	389	32	of	of	IN
cord-129086-ra2njvcz	389	33	the	the	DT
cord-129086-ra2njvcz	389	34	speech	speech	NN
cord-129086-ra2njvcz	389	35	during	during	IN
cord-129086-ra2njvcz	389	36	the	the	DT
cord-129086-ra2njvcz	389	37	conversations	conversation	NNS
cord-129086-ra2njvcz	389	38	.	.	.
cord-129086-ra2njvcz	390	1	19	19	CD
cord-129086-ra2njvcz	390	2	,	,	,
cord-129086-ra2njvcz	390	3	100	100	CD
cord-129086-ra2njvcz	390	4	,	,	,
cord-129086-ra2njvcz	390	5	101	101	CD
cord-129086-ra2njvcz	391	1	Moreover	moreover	RB
cord-129086-ra2njvcz	391	2	,	,	,
cord-129086-ra2njvcz	391	3	there	there	EX
cord-129086-ra2njvcz	391	4	are	be	VBP
cord-129086-ra2njvcz	391	5	some	some	DT
cord-129086-ra2njvcz	391	6	environmental	environmental	JJ
cord-129086-ra2njvcz	391	7	concerns	concern	NNS
cord-129086-ra2njvcz	391	8	associated	associate	VBN
cord-129086-ra2njvcz	391	9	with	with	IN
cord-129086-ra2njvcz	391	10	the	the	DT
cord-129086-ra2njvcz	391	11	use	use	NN
cord-129086-ra2njvcz	391	12	of	of	IN
cord-129086-ra2njvcz	391	13	single	single	JJ
cord-129086-ra2njvcz	391	14	-	-	HYPH
cord-129086-ra2njvcz	391	15	use	use	NN
cord-129086-ra2njvcz	391	16	facemasks	facemask	NNS
cord-129086-ra2njvcz	391	17	.	.	.
cord-129086-ra2njvcz	392	1	Some	some	DT
cord-129086-ra2njvcz	392	2	of	of	IN
cord-129086-ra2njvcz	392	3	these	these	DT
cord-129086-ra2njvcz	392	4	facemasks	facemask	NNS
cord-129086-ra2njvcz	392	5	are	be	VBP
cord-129086-ra2njvcz	392	6	made	make	VBN
cord-129086-ra2njvcz	392	7	from	from	IN
cord-129086-ra2njvcz	392	8	layers	layer	NNS
cord-129086-ra2njvcz	392	9	of	of	IN
cord-129086-ra2njvcz	392	10	plastics	plastic	NNS
cord-129086-ra2njvcz	392	11	,	,	,
cord-129086-ra2njvcz	392	12	which	which	WDT
cord-129086-ra2njvcz	392	13	may	may	MD
cord-129086-ra2njvcz	392	14	not	not	RB
cord-129086-ra2njvcz	392	15	bio	bio	VB
cord-129086-ra2njvcz	392	16	-	-	JJ
cord-129086-ra2njvcz	392	17	degrade	degrade	VBP
cord-129086-ra2njvcz	392	18	easily	easily	RB
cord-129086-ra2njvcz	392	19	,	,	,
cord-129086-ra2njvcz	392	20	thus	thus	RB
cord-129086-ra2njvcz	392	21	creating	create	VBG
cord-129086-ra2njvcz	392	22	a	a	DT
cord-129086-ra2njvcz	392	23	massive	massive	JJ
cord-129086-ra2njvcz	392	24	burden	burden	NN
cord-129086-ra2njvcz	392	25	on	on	IN
cord-129086-ra2njvcz	392	26	the	the	DT
cord-129086-ra2njvcz	392	27	environment	environment	NN
cord-129086-ra2njvcz	392	28	.	.	.
cord-129086-ra2njvcz	393	1	A	a	DT
cord-129086-ra2njvcz	393	2	recent	recent	JJ
cord-129086-ra2njvcz	393	3	analysis	analysis	NN
cord-129086-ra2njvcz	393	4	has	have	VBZ
cord-129086-ra2njvcz	393	5	reported	report	VBN
cord-129086-ra2njvcz	393	6	that	that	IN
cord-129086-ra2njvcz	393	7	if	if	IN
cord-129086-ra2njvcz	393	8	every	every	DT
cord-129086-ra2njvcz	393	9	person	person	NN
cord-129086-ra2njvcz	393	10	in	in	IN
cord-129086-ra2njvcz	393	11	the	the	DT
cord-129086-ra2njvcz	393	12	UK	UK	NNP
cord-129086-ra2njvcz	393	13	used	use	VBD
cord-129086-ra2njvcz	393	14	one	one	CD
cord-129086-ra2njvcz	393	15	single	single	JJ
cord-129086-ra2njvcz	393	16	-	-	HYPH
cord-129086-ra2njvcz	393	17	use	use	NN
cord-129086-ra2njvcz	393	18	facemask	facemask	NN
cord-129086-ra2njvcz	393	19	each	each	DT
cord-129086-ra2njvcz	393	20	day	day	NN
cord-129086-ra2njvcz	393	21	for	for	IN
cord-129086-ra2njvcz	393	22	a	a	DT
cord-129086-ra2njvcz	393	23	year	year	NN
cord-129086-ra2njvcz	393	24	,	,	,
cord-129086-ra2njvcz	393	25	it	-PRON-	PRP
cord-129086-ra2njvcz	393	26	would	would	MD
cord-129086-ra2njvcz	393	27	create	create	VB
cord-129086-ra2njvcz	393	28	66,000	66,000	CD
cord-129086-ra2njvcz	393	29	tonnes	tonne	NNS
cord-129086-ra2njvcz	393	30	of	of	IN
cord-129086-ra2njvcz	393	31	contaminated	contaminate	VBN
cord-129086-ra2njvcz	393	32	plastic	plastic	NN
cord-129086-ra2njvcz	393	33	waste	waste	NN
cord-129086-ra2njvcz	393	34	,	,	,
cord-129086-ra2njvcz	393	35	roughly	roughly	RB
cord-129086-ra2njvcz	393	36	ten	ten	CD
cord-129086-ra2njvcz	393	37	times	time	NNS
cord-129086-ra2njvcz	393	38	higher	high	JJR
cord-129086-ra2njvcz	393	39	than	than	IN
cord-129086-ra2njvcz	393	40	that	that	DT
cord-129086-ra2njvcz	393	41	of	of	IN
cord-129086-ra2njvcz	393	42	using	use	VBG
cord-129086-ra2njvcz	393	43	reusable	reusable	JJ
cord-129086-ra2njvcz	393	44	masks	mask	NNS
cord-129086-ra2njvcz	393	45	.	.	.
cord-129086-ra2njvcz	394	1	The	the	DT
cord-129086-ra2njvcz	394	2	new	new	JJ
cord-129086-ra2njvcz	394	3	coronavirus	coronavirus	NN
cord-129086-ra2njvcz	394	4	is	be	VBZ
cord-129086-ra2njvcz	394	5	continuously	continuously	RB
cord-129086-ra2njvcz	394	6	evolving	evolve	VBG
cord-129086-ra2njvcz	394	7	and	and	CC
cord-129086-ra2njvcz	394	8	spread	spread	VBD
cord-129086-ra2njvcz	394	9	all	all	RB
cord-129086-ra2njvcz	394	10	over	over	IN
cord-129086-ra2njvcz	394	11	the	the	DT
cord-129086-ra2njvcz	394	12	world	world	NN
cord-129086-ra2njvcz	394	13	.	.	.
cord-129086-ra2njvcz	395	1	Researchers	researcher	NNS
cord-129086-ra2njvcz	395	2	from	from	IN
cord-129086-ra2njvcz	395	3	all	all	DT
cord-129086-ra2njvcz	395	4	disciplines	discipline	NNS
cord-129086-ra2njvcz	395	5	,	,	,
cord-129086-ra2njvcz	395	6	especially	especially	RB
cord-129086-ra2njvcz	395	7	the	the	DT
cord-129086-ra2njvcz	395	8	medical	medical	JJ
cord-129086-ra2njvcz	395	9	professionals	professional	NNS
cord-129086-ra2njvcz	395	10	and	and	CC
cord-129086-ra2njvcz	395	11	engineers	engineer	NNS
cord-129086-ra2njvcz	395	12	,	,	,
cord-129086-ra2njvcz	395	13	are	be	VBP
cord-129086-ra2njvcz	395	14	continuously	continuously	RB
cord-129086-ra2njvcz	395	15	working	work	VBG
cord-129086-ra2njvcz	395	16	on	on	IN
cord-129086-ra2njvcz	395	17	the	the	DT
cord-129086-ra2njvcz	395	18	facemasks	facemask	NNS
cord-129086-ra2njvcz	395	19	design	design	NN
cord-129086-ra2njvcz	395	20	improvement	improvement	NN
cord-129086-ra2njvcz	395	21	for	for	IN
cord-129086-ra2njvcz	395	22	a	a	DT
cord-129086-ra2njvcz	395	23	better	well	JJR
cord-129086-ra2njvcz	395	24	performance	performance	NN
cord-129086-ra2njvcz	395	25	against	against	IN
cord-129086-ra2njvcz	395	26	the	the	DT
cord-129086-ra2njvcz	395	27	virus	virus	NN
cord-129086-ra2njvcz	395	28	transmission	transmission	NN
cord-129086-ra2njvcz	395	29	.	.	.
cord-129086-ra2njvcz	396	1	Zhou	Zhou	NNP
cord-129086-ra2njvcz	396	2	et	et	NNP
cord-129086-ra2njvcz	396	3	.	.	.
cord-129086-ra2njvcz	397	1	al	al	NNP
cord-129086-ra2njvcz	397	2	.	.	.
cord-129086-ra2njvcz	398	1	102	102	CD
cord-129086-ra2njvcz	398	2	presented	present	VBD
cord-129086-ra2njvcz	398	3	an	an	DT
cord-129086-ra2njvcz	398	4	electrospun	electrospun	NNP
cord-129086-ra2njvcz	398	5	polyetherimide	polyetherimide	NNP
cord-129086-ra2njvcz	398	6	(	(	-LRB-
cord-129086-ra2njvcz	398	7	PEI	PEI	NNP
cord-129086-ra2njvcz	398	8	)	)	-RRB-
cord-129086-ra2njvcz	398	9	electret	electret	NNP
cord-129086-ra2njvcz	398	10	nonwoven	nonwoven	NN
cord-129086-ra2njvcz	398	11	material	material	NN
cord-129086-ra2njvcz	398	12	based	base	VBN
cord-129086-ra2njvcz	398	13	bi	bi	JJ
cord-129086-ra2njvcz	398	14	-	-	JJ
cord-129086-ra2njvcz	398	15	functional	functional	JJ
cord-129086-ra2njvcz	398	16	smart	smart	JJ
cord-129086-ra2njvcz	398	17	facemask	facemask	NN
cord-129086-ra2njvcz	398	18	to	to	TO
cord-129086-ra2njvcz	398	19	remove	remove	VB
cord-129086-ra2njvcz	398	20	the	the	DT
cord-129086-ra2njvcz	398	21	sub	sub	JJ
cord-129086-ra2njvcz	398	22	-	-	JJ
cord-129086-ra2njvcz	398	23	micron	micron	JJ
cord-129086-ra2njvcz	398	24	particulate	particulate	NN
cord-129086-ra2njvcz	398	25	matter	matter	NN
cord-129086-ra2njvcz	398	26	and	and	CC
cord-129086-ra2njvcz	398	27	generate	generate	VB
cord-129086-ra2njvcz	398	28	electricity	electricity	NN
cord-129086-ra2njvcz	398	29	.	.	.
cord-129086-ra2njvcz	399	1	The	the	DT
cord-129086-ra2njvcz	399	2	facemask	facemask	NN
cord-129086-ra2njvcz	399	3	could	could	MD
cord-129086-ra2njvcz	399	4	harvest	harvest	VB
cord-129086-ra2njvcz	399	5	sufficient	sufficient	JJ
cord-129086-ra2njvcz	399	6	energy	energy	NN
cord-129086-ra2njvcz	399	7	from	from	IN
cord-129086-ra2njvcz	399	8	the	the	DT
cord-129086-ra2njvcz	399	9	airflow	airflow	NN
cord-129086-ra2njvcz	399	10	to	to	TO
cord-129086-ra2njvcz	399	11	supply	supply	VB
cord-129086-ra2njvcz	399	12	power	power	NN
cord-129086-ra2njvcz	399	13	to	to	IN
cord-129086-ra2njvcz	399	14	the	the	DT
cord-129086-ra2njvcz	399	15	inbuilt	inbuilt	JJ
cord-129086-ra2njvcz	399	16	LCD	lcd	NN
cord-129086-ra2njvcz	399	17	panel	panel	NN
cord-129086-ra2njvcz	399	18	.	.	.
cord-129086-ra2njvcz	400	1	The	the	DT
cord-129086-ra2njvcz	400	2	LCD	lcd	NN
cord-129086-ra2njvcz	400	3	screen	screen	NN
cord-129086-ra2njvcz	400	4	was	be	VBD
cord-129086-ra2njvcz	400	5	used	use	VBN
cord-129086-ra2njvcz	400	6	to	to	TO
cord-129086-ra2njvcz	400	7	display	display	VB
cord-129086-ra2njvcz	400	8	the	the	DT
cord-129086-ra2njvcz	400	9	measured	measure	VBN
cord-129086-ra2njvcz	400	10	breathing	breathing	NN
cord-129086-ra2njvcz	400	11	rate	rate	NN
cord-129086-ra2njvcz	400	12	.	.	.
cord-129086-ra2njvcz	401	1	Hossain	Hossain	NNP
cord-129086-ra2njvcz	401	2	et	et	NNP
cord-129086-ra2njvcz	401	3	al	al	NNP
cord-129086-ra2njvcz	401	4	.	.	.
cord-129086-ra2njvcz	402	1	103	103	CD
cord-129086-ra2njvcz	402	2	developed	develop	VBD
cord-129086-ra2njvcz	402	3	a	a	DT
cord-129086-ra2njvcz	402	4	rechargeable	rechargeable	JJ
cord-129086-ra2njvcz	402	5	N95	N95	NNP
cord-129086-ra2njvcz	402	6	facemask	facemask	NN
cord-129086-ra2njvcz	402	7	that	that	WDT
cord-129086-ra2njvcz	402	8	composed	compose	VBN
cord-129086-ra2njvcz	402	9	of	of	IN
cord-129086-ra2njvcz	402	10	a	a	DT
cord-129086-ra2njvcz	402	11	charged	charge	VBN
cord-129086-ra2njvcz	402	12	polypropylene	polypropylene	NN
cord-129086-ra2njvcz	402	13	electret	electret	NN
cord-129086-ra2njvcz	402	14	fiber	fiber	NN
cord-129086-ra2njvcz	402	15	made	make	VBD
cord-129086-ra2njvcz	402	16	an	an	DT
cord-129086-ra2njvcz	402	17	intermediate	intermediate	JJ
cord-129086-ra2njvcz	402	18	layer	layer	NN
cord-129086-ra2njvcz	402	19	for	for	IN
cord-129086-ra2njvcz	402	20	capturing	capture	VBG
cord-129086-ra2njvcz	402	21	the	the	DT
cord-129086-ra2njvcz	402	22	foreign	foreign	JJ
cord-129086-ra2njvcz	402	23	particles	particle	NNS
cord-129086-ra2njvcz	402	24	.	.	.
cord-129086-ra2njvcz	403	1	These	these	DT
cord-129086-ra2njvcz	403	2	particles	particle	NNS
cord-129086-ra2njvcz	403	3	are	be	VBP
cord-129086-ra2njvcz	403	4	trapped	trap	VBN
cord-129086-ra2njvcz	403	5	through	through	IN
cord-129086-ra2njvcz	403	6	the	the	DT
cord-129086-ra2njvcz	403	7	electrostatic	electrostatic	JJ
cord-129086-ra2njvcz	403	8	or	or	CC
cord-129086-ra2njvcz	403	9	electrophoretic	electrophoretic	JJ
cord-129086-ra2njvcz	403	10	effects	effect	NNS
cord-129086-ra2njvcz	403	11	of	of	IN
cord-129086-ra2njvcz	403	12	the	the	DT
cord-129086-ra2njvcz	403	13	polypropylene	polypropylene	NN
cord-129086-ra2njvcz	403	14	terephthalate	terephthalate	NN
cord-129086-ra2njvcz	403	15	(	(	-LRB-
cord-129086-ra2njvcz	403	16	PET	pet	NN
cord-129086-ra2njvcz	403	17	)	)	-RRB-
cord-129086-ra2njvcz	403	18	layer	layer	NN
cord-129086-ra2njvcz	403	19	.	.	.
cord-129086-ra2njvcz	404	1	The	the	DT
cord-129086-ra2njvcz	404	2	mask	mask	NN
cord-129086-ra2njvcz	404	3	has	have	VBZ
cord-129086-ra2njvcz	404	4	a	a	DT
cord-129086-ra2njvcz	404	5	provision	provision	NN
cord-129086-ra2njvcz	404	6	for	for	IN
cord-129086-ra2njvcz	404	7	the	the	DT
cord-129086-ra2njvcz	404	8	in	in	NN
cord-129086-ra2njvcz	404	9	-	-	HYPH
cord-129086-ra2njvcz	404	10	situ	situ	JJ
cord-129086-ra2njvcz	404	11	recharging	recharging	NN
cord-129086-ra2njvcz	404	12	of	of	IN
cord-129086-ra2njvcz	404	13	the	the	DT
cord-129086-ra2njvcz	404	14	polypropylene	polypropylene	NN
cord-129086-ra2njvcz	404	15	electret	electret	NN
cord-129086-ra2njvcz	404	16	for	for	IN
cord-129086-ra2njvcz	404	17	maintaining	maintain	VBG
cord-129086-ra2njvcz	404	18	its	-PRON-	PRP$
cord-129086-ra2njvcz	404	19	filtration	filtration	NN
cord-129086-ra2njvcz	404	20	performance	performance	NN
cord-129086-ra2njvcz	404	21	.	.	.
cord-129086-ra2njvcz	405	1	Williams	Williams	NNP
cord-129086-ra2njvcz	405	2	et	et	NNP
cord-129086-ra2njvcz	405	3	al	al	NNP
cord-129086-ra2njvcz	405	4	.	.	.
cord-129086-ra2njvcz	406	1	104	104	CD
cord-129086-ra2njvcz	406	2	proposed	propose	VBD
cord-129086-ra2njvcz	406	3	a	a	DT
cord-129086-ra2njvcz	406	4	facemask	facemask	NN
cord-129086-ra2njvcz	406	5	used	use	VBN
cord-129086-ra2njvcz	406	6	for	for	IN
cord-129086-ra2njvcz	406	7	the	the	DT
cord-129086-ra2njvcz	406	8	sample	sample	NN
cord-129086-ra2njvcz	406	9	collection	collection	NN
cord-129086-ra2njvcz	406	10	of	of	IN
cord-129086-ra2njvcz	406	11	respiratory	respiratory	JJ
cord-129086-ra2njvcz	406	12	SARS	SARS	NNP
cord-129086-ra2njvcz	406	13	-	-	HYPH
cord-129086-ra2njvcz	406	14	CoV-2	CoV-2	NNP
cord-129086-ra2njvcz	406	15	virus	virus	NN
cord-129086-ra2njvcz	406	16	.	.	.
cord-129086-ra2njvcz	407	1	They	-PRON-	PRP
cord-129086-ra2njvcz	407	2	have	have	VBP
cord-129086-ra2njvcz	407	3	successfully	successfully	RB
cord-129086-ra2njvcz	407	4	presented	present	VBN
cord-129086-ra2njvcz	407	5	a	a	DT
cord-129086-ra2njvcz	407	6	facemask	facemask	NN
cord-129086-ra2njvcz	407	7	prototype	prototype	NN
cord-129086-ra2njvcz	408	1	the	the	DT
cord-129086-ra2njvcz	408	2	detects	detect	VBZ
cord-129086-ra2njvcz	408	3	exhaled	exhale	VBN
cord-129086-ra2njvcz	408	4	Mycobacterium	Mycobacterium	NNP
cord-129086-ra2njvcz	408	5	tuberculosis	tuberculosis	NN
cord-129086-ra2njvcz	408	6	,	,	,
cord-129086-ra2njvcz	408	7	a	a	DT
cord-129086-ra2njvcz	408	8	deadly	deadly	JJ
cord-129086-ra2njvcz	408	9	lung	lung	NN
cord-129086-ra2njvcz	408	10	infection	infection	NN
cord-129086-ra2njvcz	408	11	,	,	,
cord-129086-ra2njvcz	408	12	and	and	CC
cord-129086-ra2njvcz	408	13	now	now	RB
cord-129086-ra2njvcz	408	14	working	work	VBG
cord-129086-ra2njvcz	408	15	for	for	IN
cord-129086-ra2njvcz	408	16	sampling	sampling	NN
cord-129086-ra2njvcz	408	17	for	for	IN
cord-129086-ra2njvcz	408	18	the	the	DT
cord-129086-ra2njvcz	408	19	SARS	SARS	NNP
cord-129086-ra2njvcz	408	20	-	-	HYPH
cord-129086-ra2njvcz	408	21	CoV-2	CoV-2	NNP
cord-129086-ra2njvcz	408	22	virus	virus	NN
cord-129086-ra2njvcz	408	23	.	.	.
cord-129086-ra2njvcz	409	1	The	the	DT
cord-129086-ra2njvcz	409	2	facemask	facemask	NN
cord-129086-ra2njvcz	409	3	consisted	consist	VBD
cord-129086-ra2njvcz	409	4	of	of	IN
cord-129086-ra2njvcz	409	5	four	four	CD
cord-129086-ra2njvcz	409	6	3D	3d	JJ
cord-129086-ra2njvcz	409	7	printed	print	VBN
cord-129086-ra2njvcz	409	8	polyvinyl	polyvinyl	NN
cord-129086-ra2njvcz	409	9	alcohol	alcohol	NN
cord-129086-ra2njvcz	409	10	(	(	-LRB-
cord-129086-ra2njvcz	409	11	PVA	PVA	NNP
cord-129086-ra2njvcz	409	12	)	)	-RRB-
cord-129086-ra2njvcz	409	13	sampling	sampling	NN
cord-129086-ra2njvcz	409	14	strips	strip	NNS
cord-129086-ra2njvcz	409	15	attached	attach	VBN
cord-129086-ra2njvcz	409	16	inside	inside	IN
cord-129086-ra2njvcz	409	17	it	-PRON-	PRP
cord-129086-ra2njvcz	409	18	.	.	.
cord-129086-ra2njvcz	410	1	The	the	DT
cord-129086-ra2njvcz	410	2	sampling	sampling	NN
cord-129086-ra2njvcz	410	3	matrices	matrix	NNS
cord-129086-ra2njvcz	410	4	trapped	trap	VBD
cord-129086-ra2njvcz	410	5	the	the	DT
cord-129086-ra2njvcz	410	6	particulates	particulate	NNS
cord-129086-ra2njvcz	410	7	during	during	IN
cord-129086-ra2njvcz	410	8	exhalation	exhalation	NN
cord-129086-ra2njvcz	410	9	and	and	CC
cord-129086-ra2njvcz	410	10	was	be	VBD
cord-129086-ra2njvcz	410	11	further	further	JJ
cord-129086-ra2njvcz	410	12	post	post	RB
cord-129086-ra2njvcz	410	13	-	-	JJ
cord-129086-ra2njvcz	410	14	processed	process	VBN
cord-129086-ra2njvcz	410	15	for	for	IN
cord-129086-ra2njvcz	410	16	the	the	DT
cord-129086-ra2njvcz	410	17	virus	virus	NN
cord-129086-ra2njvcz	410	18	diagnosis	diagnosis	NN
cord-129086-ra2njvcz	410	19	.	.	.
cord-129086-ra2njvcz	411	1	Face	face	NN
cord-129086-ra2njvcz	411	2	-	-	HYPH
cord-129086-ra2njvcz	411	3	mask	mask	NN
cord-129086-ra2njvcz	411	4	sampling	sampling	NN
cord-129086-ra2njvcz	411	5	offered	offer	VBD
cord-129086-ra2njvcz	411	6	a	a	DT
cord-129086-ra2njvcz	411	7	highly	highly	RB
cord-129086-ra2njvcz	411	8	efficient	efficient	JJ
cord-129086-ra2njvcz	411	9	and	and	CC
cord-129086-ra2njvcz	411	10	non	non	JJ
cord-129086-ra2njvcz	411	11	-	-	JJ
cord-129086-ra2njvcz	411	12	invasive	invasive	JJ
cord-129086-ra2njvcz	411	13	method	method	NN
cord-129086-ra2njvcz	411	14	for	for	IN
cord-129086-ra2njvcz	411	15	respiratory	respiratory	JJ
cord-129086-ra2njvcz	411	16	disease	disease	NN
cord-129086-ra2njvcz	411	17	diagnosis	diagnosis	NN
cord-129086-ra2njvcz	411	18	.	.	.
cord-129086-ra2njvcz	412	1	The	the	DT
cord-129086-ra2njvcz	412	2	presented	present	VBN
cord-129086-ra2njvcz	412	3	approach	approach	NN
cord-129086-ra2njvcz	412	4	showed	show	VBD
cord-129086-ra2njvcz	412	5	great	great	JJ
cord-129086-ra2njvcz	412	6	potential	potential	NN
cord-129086-ra2njvcz	412	7	for	for	IN
cord-129086-ra2njvcz	412	8	diagnosis	diagnosis	NN
cord-129086-ra2njvcz	412	9	and	and	CC
cord-129086-ra2njvcz	412	10	screening	screening	NN
cord-129086-ra2njvcz	412	11	,	,	,
cord-129086-ra2njvcz	412	12	particularly	particularly	RB
cord-129086-ra2njvcz	412	13	in	in	IN
cord-129086-ra2njvcz	412	14	resource	resource	NN
cord-129086-ra2njvcz	412	15	-	-	HYPH
cord-129086-ra2njvcz	412	16	limited	limit	VBN
cord-129086-ra2njvcz	412	17	settings	setting	NNS
cord-129086-ra2njvcz	412	18	.	.	.
cord-129086-ra2njvcz	413	1	Moreover	moreover	RB
cord-129086-ra2njvcz	413	2	,	,	,
cord-129086-ra2njvcz	413	3	several	several	JJ
cord-129086-ra2njvcz	413	4	innovative	innovative	JJ
cord-129086-ra2njvcz	413	5	facemask	facemask	NN
cord-129086-ra2njvcz	413	6	prototypes	prototype	NNS
cord-129086-ra2njvcz	413	7	with	with	IN
cord-129086-ra2njvcz	413	8	better	well	JJR
cord-129086-ra2njvcz	413	9	filtration	filtration	NN
cord-129086-ra2njvcz	413	10	performance	performance	NN
cord-129086-ra2njvcz	413	11	are	be	VBP
cord-129086-ra2njvcz	413	12	available	available	JJ
cord-129086-ra2njvcz	413	13	in	in	IN
cord-129086-ra2njvcz	413	14	the	the	DT
cord-129086-ra2njvcz	413	15	market	market	NN
cord-129086-ra2njvcz	413	16	.	.	.
cord-129086-ra2njvcz	414	1	Recently	recently	RB
cord-129086-ra2njvcz	414	2	,	,	,
cord-129086-ra2njvcz	414	3	Korean	korean	JJ
cord-129086-ra2njvcz	414	4	electronics	electronic	NNS
cord-129086-ra2njvcz	414	5	and	and	CC
cord-129086-ra2njvcz	414	6	appliance	appliance	NN
cord-129086-ra2njvcz	414	7	company	company	NN
cord-129086-ra2njvcz	414	8	LG	LG	NNP
cord-129086-ra2njvcz	414	9	®	®	NNPS
cord-129086-ra2njvcz	414	10	Ltd.	Ltd.	NNP
cord-129086-ra2njvcz	414	11	has	have	VBZ
cord-129086-ra2njvcz	414	12	developed	develop	VBN
cord-129086-ra2njvcz	414	13	an	an	DT
cord-129086-ra2njvcz	414	14	air	air	NN
cord-129086-ra2njvcz	414	15	purifier	purifier	NN
cord-129086-ra2njvcz	414	16	Wearable	wearable	JJ
cord-129086-ra2njvcz	414	17	mask	mask	NN
cord-129086-ra2njvcz	414	18	(	(	-LRB-
cord-129086-ra2njvcz	414	19	PuriCare	PuriCare	NNP
cord-129086-ra2njvcz	414	20	™	™	NN
cord-129086-ra2njvcz	414	21	)	)	-RRB-
cord-129086-ra2njvcz	414	22	105	105	CD
cord-129086-ra2njvcz	414	23	equipped	equip	VBN
cord-129086-ra2njvcz	414	24	with	with	IN
cord-129086-ra2njvcz	414	25	battery	battery	NN
cord-129086-ra2njvcz	414	26	-	-	HYPH
cord-129086-ra2njvcz	414	27	operated	operate	VBN
cord-129086-ra2njvcz	414	28	miniature	miniature	JJ
cord-129086-ra2njvcz	414	29	fans	fan	NNS
cord-129086-ra2njvcz	414	30	that	that	WDT
cord-129086-ra2njvcz	414	31	draw	draw	VBP
cord-129086-ra2njvcz	414	32	in	in	IN
cord-129086-ra2njvcz	414	33	the	the	DT
cord-129086-ra2njvcz	414	34	fresh	fresh	JJ
cord-129086-ra2njvcz	414	35	air	air	NN
cord-129086-ra2njvcz	414	36	and	and	CC
cord-129086-ra2njvcz	414	37	help	help	VB
cord-129086-ra2njvcz	414	38	reduce	reduce	VB
cord-129086-ra2njvcz	414	39	stuffiness	stuffiness	NN
cord-129086-ra2njvcz	414	40	.	.	.
cord-129086-ra2njvcz	415	1	The	the	DT
cord-129086-ra2njvcz	415	2	Massachusetts	Massachusetts	NNP
cord-129086-ra2njvcz	415	3	Institute	Institute	NNP
cord-129086-ra2njvcz	415	4	of	of	IN
cord-129086-ra2njvcz	415	5	Technology	Technology	NNP
cord-129086-ra2njvcz	415	6	and	and	CC
cord-129086-ra2njvcz	415	7	Brigham	Brigham	NNP
cord-129086-ra2njvcz	415	8	and	and	CC
cord-129086-ra2njvcz	415	9	Women	Women	NNP
cord-129086-ra2njvcz	415	10	Hospital	Hospital	NNP
cord-129086-ra2njvcz	415	11	,	,	,
cord-129086-ra2njvcz	415	12	Boston	Boston	NNP
cord-129086-ra2njvcz	415	13	's	's	POS
cord-129086-ra2njvcz	415	14	researchers	researcher	NNS
cord-129086-ra2njvcz	415	15	have	have	VBP
cord-129086-ra2njvcz	415	16	developed	develop	VBN
cord-129086-ra2njvcz	415	17	the	the	DT
cord-129086-ra2njvcz	415	18	,	,	,
cord-129086-ra2njvcz	415	19	a	a	DT
cord-129086-ra2njvcz	415	20	silicone	silicone	NN
cord-129086-ra2njvcz	415	21	-	-	HYPH
cord-129086-ra2njvcz	415	22	based	base	VBN
cord-129086-ra2njvcz	415	23	transparent	transparent	JJ
cord-129086-ra2njvcz	415	24	reusable	reusable	JJ
cord-129086-ra2njvcz	415	25	facemask	facemask	NN
cord-129086-ra2njvcz	415	26	with	with	IN
cord-129086-ra2njvcz	415	27	a	a	DT
cord-129086-ra2njvcz	415	28	comparable	comparable	JJ
cord-129086-ra2njvcz	415	29	performance	performance	NN
cord-129086-ra2njvcz	415	30	level	level	NN
cord-129086-ra2njvcz	415	31	with	with	IN
cord-129086-ra2njvcz	415	32	N95	N95	NNP
cord-129086-ra2njvcz	415	33	respirators	respirator	NNS
cord-129086-ra2njvcz	415	34	.	.	.
cord-129086-ra2njvcz	416	1	106	106	CD
cord-129086-ra2njvcz	417	1	The	the	DT
cord-129086-ra2njvcz	417	2	facemasks	facemask	NNS
cord-129086-ra2njvcz	417	3	have	have	VBP
cord-129086-ra2njvcz	417	4	shown	show	VBN
cord-129086-ra2njvcz	417	5	their	-PRON-	PRP$
cord-129086-ra2njvcz	417	6	potentials	potential	NNS
cord-129086-ra2njvcz	417	7	for	for	IN
cord-129086-ra2njvcz	417	8	preventing	prevent	VBG
cord-129086-ra2njvcz	417	9	the	the	DT
cord-129086-ra2njvcz	417	10	spread	spread	NN
cord-129086-ra2njvcz	417	11	of	of	IN
cord-129086-ra2njvcz	417	12	respiratory	respiratory	JJ
cord-129086-ra2njvcz	417	13	disease	disease	NN
cord-129086-ra2njvcz	417	14	.	.	.
cord-129086-ra2njvcz	418	1	A	a	DT
cord-129086-ra2njvcz	418	2	variety	variety	NN
cord-129086-ra2njvcz	418	3	of	of	IN
cord-129086-ra2njvcz	418	4	facemasks	facemask	NNS
cord-129086-ra2njvcz	418	5	ranging	range	VBG
cord-129086-ra2njvcz	418	6	from	from	IN
cord-129086-ra2njvcz	418	7	a	a	DT
cord-129086-ra2njvcz	418	8	simple	simple	JJ
cord-129086-ra2njvcz	418	9	homemade	homemade	JJ
cord-129086-ra2njvcz	418	10	cloth	cloth	NN
cord-129086-ra2njvcz	418	11	mask	mask	NN
cord-129086-ra2njvcz	418	12	to	to	IN
cord-129086-ra2njvcz	418	13	the	the	DT
cord-129086-ra2njvcz	418	14	ventilated	ventilate	VBN
cord-129086-ra2njvcz	418	15	respirators	respirator	NNS
cord-129086-ra2njvcz	418	16	,	,	,
cord-129086-ra2njvcz	418	17	have	have	VBP
cord-129086-ra2njvcz	418	18	played	play	VBN
cord-129086-ra2njvcz	418	19	their	-PRON-	PRP$
cord-129086-ra2njvcz	418	20	role	role	NN
cord-129086-ra2njvcz	418	21	in	in	IN
cord-129086-ra2njvcz	418	22	the	the	DT
cord-129086-ra2njvcz	418	23	current	current	JJ
cord-129086-ra2njvcz	418	24	COVID-19	COVID-19	NNP
cord-129086-ra2njvcz	418	25	pandemic	pandemic	NN
cord-129086-ra2njvcz	418	26	.	.	.
cord-129086-ra2njvcz	419	1	In	in	IN
cord-129086-ra2njvcz	419	2	general	general	JJ
cord-129086-ra2njvcz	419	3	,	,	,
cord-129086-ra2njvcz	419	4	the	the	DT
cord-129086-ra2njvcz	419	5	facemasks	facemask	NNS
cord-129086-ra2njvcz	419	6	have	have	VBP
cord-129086-ra2njvcz	419	7	been	be	VBN
cord-129086-ra2njvcz	419	8	experimentally	experimentally	RB
cord-129086-ra2njvcz	419	9	characterized	characterize	VBN
cord-129086-ra2njvcz	419	10	by	by	IN
cord-129086-ra2njvcz	419	11	determining	determine	VBG
cord-129086-ra2njvcz	419	12	the	the	DT
cord-129086-ra2njvcz	419	13	filtration	filtration	NN
cord-129086-ra2njvcz	419	14	efficiency	efficiency	NN
cord-129086-ra2njvcz	419	15	and	and	CC
cord-129086-ra2njvcz	419	16	total	total	JJ
cord-129086-ra2njvcz	419	17	inward	inward	JJ
cord-129086-ra2njvcz	419	18	leakage	leakage	NN
cord-129086-ra2njvcz	419	19	ratio	ratio	NN
cord-129086-ra2njvcz	419	20	.	.	.
cord-129086-ra2njvcz	420	1	Also	also	RB
cord-129086-ra2njvcz	420	2	,	,	,
cord-129086-ra2njvcz	420	3	the	the	DT
cord-129086-ra2njvcz	420	4	fluid	fluid	JJ
cord-129086-ra2njvcz	420	5	flow	flow	NN
cord-129086-ra2njvcz	420	6	dynamics	dynamic	NNS
cord-129086-ra2njvcz	420	7	-	-	HYPH
cord-129086-ra2njvcz	420	8	based	base	VBN
cord-129086-ra2njvcz	420	9	numerical	numerical	JJ
cord-129086-ra2njvcz	420	10	methods	method	NNS
cord-129086-ra2njvcz	420	11	have	have	VBP
cord-129086-ra2njvcz	420	12	gained	gain	VBN
cord-129086-ra2njvcz	420	13	much	much	JJ
cord-129086-ra2njvcz	420	14	attention	attention	NN
cord-129086-ra2njvcz	420	15	to	to	IN
cord-129086-ra2njvcz	420	16	investigating	investigate	VBG
cord-129086-ra2njvcz	420	17	the	the	DT
cord-129086-ra2njvcz	420	18	facemask	facemask	NN
cord-129086-ra2njvcz	420	19	performances	performance	NNS
cord-129086-ra2njvcz	420	20	.	.	.
cord-129086-ra2njvcz	421	1	The	the	DT
cord-129086-ra2njvcz	421	2	present	present	JJ
cord-129086-ra2njvcz	421	3	article	article	NN
cord-129086-ra2njvcz	421	4	has	have	VBZ
cord-129086-ra2njvcz	421	5	also	also	RB
cord-129086-ra2njvcz	421	6	highlighted	highlight	VBN
cord-129086-ra2njvcz	421	7	the	the	DT
cord-129086-ra2njvcz	421	8	insufficiencies	insufficiency	NNS
cord-129086-ra2njvcz	421	9	of	of	IN
cord-129086-ra2njvcz	421	10	assessing	assess	VBG
cord-129086-ra2njvcz	421	11	the	the	DT
cord-129086-ra2njvcz	421	12	breathing	breathing	NN
cord-129086-ra2njvcz	421	13	resistance	resistance	NN
cord-129086-ra2njvcz	421	14	of	of	IN
cord-129086-ra2njvcz	421	15	the	the	DT
cord-129086-ra2njvcz	421	16	wearers	wearer	NNS
cord-129086-ra2njvcz	421	17	with	with	IN
cord-129086-ra2njvcz	421	18	the	the	DT
cord-129086-ra2njvcz	421	19	facemask	facemask	NN
cord-129086-ra2njvcz	421	20	by	by	IN
cord-129086-ra2njvcz	421	21	just	just	RB
cord-129086-ra2njvcz	421	22	examining	examine	VBG
cord-129086-ra2njvcz	421	23	the	the	DT
cord-129086-ra2njvcz	421	24	flow	flow	NN
cord-129086-ra2njvcz	421	25	resistance	resistance	NN
cord-129086-ra2njvcz	421	26	of	of	IN
cord-129086-ra2njvcz	421	27	the	the	DT
cord-129086-ra2njvcz	421	28	facemask	facemask	NN
cord-129086-ra2njvcz	421	29	.	.	.
cord-129086-ra2njvcz	422	1	In	in	IN
cord-129086-ra2njvcz	422	2	the	the	DT
cord-129086-ra2njvcz	422	3	longer	long	JJR
cord-129086-ra2njvcz	422	4	term	term	NN
cord-129086-ra2njvcz	422	5	,	,	,
cord-129086-ra2njvcz	422	6	there	there	EX
cord-129086-ra2njvcz	422	7	may	may	MD
cord-129086-ra2njvcz	422	8	be	be	VB
cord-129086-ra2njvcz	422	9	a	a	DT
cord-129086-ra2njvcz	422	10	need	need	NN
cord-129086-ra2njvcz	422	11	for	for	IN
cord-129086-ra2njvcz	422	12	a	a	DT
cord-129086-ra2njvcz	422	13	more	more	RBR
cord-129086-ra2njvcz	422	14	elaborate	elaborate	JJ
cord-129086-ra2njvcz	422	15	system	system	NN
cord-129086-ra2njvcz	422	16	approach	approach	NN
cord-129086-ra2njvcz	422	17	including	include	VBG
cord-129086-ra2njvcz	422	18	the	the	DT
cord-129086-ra2njvcz	422	19	study	study	NN
cord-129086-ra2njvcz	422	20	and	and	CC
cord-129086-ra2njvcz	422	21	modeling	modeling	NN
cord-129086-ra2njvcz	422	22	of	of	IN
cord-129086-ra2njvcz	422	23	how	how	WRB
cord-129086-ra2njvcz	422	24	the	the	DT
cord-129086-ra2njvcz	422	25	human	human	JJ
cord-129086-ra2njvcz	422	26	lung	lung	NN
cord-129086-ra2njvcz	422	27	would	would	MD
cord-129086-ra2njvcz	422	28	respond	respond	VB
cord-129086-ra2njvcz	422	29	to	to	IN
cord-129086-ra2njvcz	422	30	the	the	DT
cord-129086-ra2njvcz	422	31	increase	increase	NN
cord-129086-ra2njvcz	422	32	in	in	IN
cord-129086-ra2njvcz	422	33	breathing	breathing	NN
cord-129086-ra2njvcz	422	34	resistance	resistance	NN
cord-129086-ra2njvcz	422	35	due	due	IN
cord-129086-ra2njvcz	422	36	to	to	IN
cord-129086-ra2njvcz	422	37	the	the	DT
cord-129086-ra2njvcz	422	38	use	use	NN
cord-129086-ra2njvcz	422	39	of	of	IN
cord-129086-ra2njvcz	422	40	facemask	facemask	NN
cord-129086-ra2njvcz	422	41	,	,	,
cord-129086-ra2njvcz	422	42	drawing	draw	VBG
cord-129086-ra2njvcz	422	43	the	the	DT
cord-129086-ra2njvcz	422	44	analogy	analogy	NN
cord-129086-ra2njvcz	422	45	of	of	IN
cord-129086-ra2njvcz	422	46	modeling	model	VBG
cord-129086-ra2njvcz	422	47	the	the	DT
cord-129086-ra2njvcz	422	48	behavior	behavior	NN
cord-129086-ra2njvcz	422	49	of	of	IN
cord-129086-ra2njvcz	422	50	the	the	DT
cord-129086-ra2njvcz	422	51	heart	heart	NN
cord-129086-ra2njvcz	422	52	for	for	IN
cord-129086-ra2njvcz	422	53	the	the	DT
cord-129086-ra2njvcz	422	54	blood	blood	NN
cord-129086-ra2njvcz	422	55	circulation	circulation	NN
cord-129086-ra2njvcz	422	56	system	system	NN
cord-129086-ra2njvcz	422	57	.	.	.
cord-129086-ra2njvcz	423	1	This	this	DT
cord-129086-ra2njvcz	423	2	article	article	NN
cord-129086-ra2njvcz	423	3	summarizes	summarize	VBZ
cord-129086-ra2njvcz	423	4	the	the	DT
cord-129086-ra2njvcz	423	5	perspective	perspective	NN
cord-129086-ra2njvcz	423	6	of	of	IN
cord-129086-ra2njvcz	423	7	the	the	DT
cord-129086-ra2njvcz	423	8	fluid	fluid	JJ
cord-129086-ra2njvcz	423	9	dynamics	dynamic	NNS
cord-129086-ra2njvcz	423	10	of	of	IN
cord-129086-ra2njvcz	423	11	the	the	DT
cord-129086-ra2njvcz	423	12	facemask	facemask	NN
cord-129086-ra2njvcz	423	13	filtration	filtration	NN
cord-129086-ra2njvcz	423	14	performance	performance	NN
cord-129086-ra2njvcz	423	15	,	,	,
cord-129086-ra2njvcz	423	16	including	include	VBG
cord-129086-ra2njvcz	423	17	droplet	droplet	NN
cord-129086-ra2njvcz	423	18	and	and	CC
cord-129086-ra2njvcz	423	19	aerosol	aerosol	NN
cord-129086-ra2njvcz	423	20	transports	transport	NNS
cord-129086-ra2njvcz	423	21	,	,	,
cord-129086-ra2njvcz	423	22	droplet	droplet	NN
cord-129086-ra2njvcz	423	23	evaporation	evaporation	NN
cord-129086-ra2njvcz	423	24	,	,	,
cord-129086-ra2njvcz	423	25	and	and	CC
cord-129086-ra2njvcz	423	26	facemask	facemask	NN
cord-129086-ra2njvcz	423	27	aerodynamics	aerodynamic	NNS
cord-129086-ra2njvcz	423	28	.	.	.
cord-129086-ra2njvcz	424	1	Furthermore	furthermore	RB
cord-129086-ra2njvcz	424	2	,	,	,
cord-129086-ra2njvcz	424	3	recent	recent	JJ
cord-129086-ra2njvcz	424	4	investigations	investigation	NNS
cord-129086-ra2njvcz	424	5	for	for	IN
cord-129086-ra2njvcz	424	6	the	the	DT
cord-129086-ra2njvcz	424	7	efficacy	efficacy	NN
cord-129086-ra2njvcz	424	8	of	of	IN
cord-129086-ra2njvcz	424	9	the	the	DT
cord-129086-ra2njvcz	424	10	facemasks	facemask	NNS
cord-129086-ra2njvcz	424	11	in	in	IN
cord-129086-ra2njvcz	424	12	the	the	DT
cord-129086-ra2njvcz	424	13	context	context	NN
cord-129086-ra2njvcz	424	14	of	of	IN
cord-129086-ra2njvcz	424	15	respiratory	respiratory	JJ
cord-129086-ra2njvcz	424	16	virus	virus	NN
cord-129086-ra2njvcz	424	17	transmission	transmission	NN
cord-129086-ra2njvcz	424	18	have	have	VBP
cord-129086-ra2njvcz	424	19	been	be	VBN
cord-129086-ra2njvcz	424	20	discussed	discuss	VBN
cord-129086-ra2njvcz	424	21	.	.	.
cord-129086-ra2njvcz	425	1	Proc	proc	VB
cord-129086-ra2njvcz	425	2	.	.	.
cord-129086-ra2njvcz	426	1	Natl	Natl	NNP
cord-129086-ra2njvcz	426	2	.	.	.
cord-129086-ra2njvcz	427	1	Acad	Acad	NNP
cord-129086-ra2njvcz	427	2	.	.	.
cord-129086-ra2njvcz	428	1	Sci	Sci	NNP
cord-129086-ra2njvcz	428	2	Infection	Infection	NNP
cord-129086-ra2njvcz	428	3	prevention	prevention	NN
cord-129086-ra2njvcz	428	4	and	and	CC
cord-129086-ra2njvcz	428	5	control	control	NN
cord-129086-ra2njvcz	428	6	of	of	IN
cord-129086-ra2njvcz	428	7	epidemic	epidemic	NN
cord-129086-ra2njvcz	428	8	-	-	HYPH
cord-129086-ra2njvcz	428	9	and	and	CC
cord-129086-ra2njvcz	428	10	pandemic	pandemic	NN
cord-129086-ra2njvcz	428	11	-	-	HYPH
cord-129086-ra2njvcz	428	12	prone	prone	JJ
cord-129086-ra2njvcz	428	13	acute	acute	JJ
cord-129086-ra2njvcz	428	14	respiratory	respiratory	JJ
cord-129086-ra2njvcz	428	15	infections	infection	NNS
cord-129086-ra2njvcz	428	16	in	in	IN
cord-129086-ra2njvcz	428	17	health	health	NN
cord-129086-ra2njvcz	428	18	care	care	NN
cord-129086-ra2njvcz	428	19	National	National	NNP
cord-129086-ra2njvcz	428	20	Center	Center	NNP
cord-129086-ra2njvcz	428	21	for	for	IN
cord-129086-ra2njvcz	428	22	Immunization	Immunization	NNP
cord-129086-ra2njvcz	428	23	and	and	CC
cord-129086-ra2njvcz	428	24	Respiratory	respiratory	JJ
cord-129086-ra2njvcz	428	25	Diseases	disease	NNS
cord-129086-ra2njvcz	428	26	(	(	-LRB-
cord-129086-ra2njvcz	428	27	NCIRD	NCIRD	NNP
cord-129086-ra2njvcz	428	28	)	)	-RRB-
cord-129086-ra2njvcz	428	29	,	,	,
cord-129086-ra2njvcz	428	30	Division	Division	NNP
cord-129086-ra2njvcz	428	31	of	of	IN
cord-129086-ra2njvcz	428	32	Viral	Viral	NNP
cord-129086-ra2njvcz	428	33	Diseases	Diseases	NNPS
cord-129086-ra2njvcz	428	34	Face	face	VBP
cord-129086-ra2njvcz	428	35	masks	mask	NNS
cord-129086-ra2njvcz	428	36	and	and	CC
cord-129086-ra2njvcz	428	37	coverings	covering	NNS
cord-129086-ra2njvcz	428	38	for	for	IN
cord-129086-ra2njvcz	428	39	the	the	DT
cord-129086-ra2njvcz	428	40	general	general	JJ
cord-129086-ra2njvcz	428	41	public	public	NN
cord-129086-ra2njvcz	428	42	:	:	:
cord-129086-ra2njvcz	428	43	Behavioural	behavioural	JJ
cord-129086-ra2njvcz	428	44	knowledge	knowledge	NN
cord-129086-ra2njvcz	428	45	,	,	,
cord-129086-ra2njvcz	428	46	effectiveness	effectiveness	NN
cord-129086-ra2njvcz	428	47	of	of	IN
cord-129086-ra2njvcz	428	48	cloth	cloth	NN
cord-129086-ra2njvcz	428	49	coverings	covering	NNS
cord-129086-ra2njvcz	428	50	and	and	CC
cord-129086-ra2njvcz	428	51	public	public	JJ
cord-129086-ra2njvcz	428	52	messaging	messaging	NN
cord-129086-ra2njvcz	428	53	Advice	advice	NN
cord-129086-ra2njvcz	428	54	on	on	IN
cord-129086-ra2njvcz	428	55	the	the	DT
cord-129086-ra2njvcz	428	56	use	use	NN
cord-129086-ra2njvcz	428	57	of	of	IN
cord-129086-ra2njvcz	428	58	masks	mask	NNS
cord-129086-ra2njvcz	428	59	in	in	IN
cord-129086-ra2njvcz	428	60	the	the	DT
cord-129086-ra2njvcz	428	61	context	context	NN
cord-129086-ra2njvcz	428	62	of	of	IN
cord-129086-ra2njvcz	428	63	COVID-19	COVID-19	NNP
cord-129086-ra2njvcz	428	64	:	:	:
cord-129086-ra2njvcz	428	65	interim	interim	JJ
cord-129086-ra2njvcz	428	66	guidance	guidance	NN
cord-129086-ra2njvcz	428	67	Standard	Standard	NNP
cord-129086-ra2njvcz	428	68	test	test	NN
cord-129086-ra2njvcz	428	69	method	method	NN
cord-129086-ra2njvcz	428	70	for	for	IN
cord-129086-ra2njvcz	428	71	evaluating	evaluate	VBG
cord-129086-ra2njvcz	428	72	the	the	DT
cord-129086-ra2njvcz	428	73	bacterial	bacterial	JJ
cord-129086-ra2njvcz	428	74	filtration	filtration	NN
cord-129086-ra2njvcz	428	75	efficiency	efficiency	NN
cord-129086-ra2njvcz	428	76	(	(	-LRB-
cord-129086-ra2njvcz	428	77	BFE	BFE	NNP
cord-129086-ra2njvcz	428	78	)	)	-RRB-
cord-129086-ra2njvcz	428	79	of	of	IN
cord-129086-ra2njvcz	428	80	medical	medical	JJ
cord-129086-ra2njvcz	428	81	face	face	NN
cord-129086-ra2njvcz	428	82	mask	mask	NN
cord-129086-ra2njvcz	428	83	materials	material	NNS
cord-129086-ra2njvcz	428	84	using	use	VBG
cord-129086-ra2njvcz	428	85	a	a	DT
cord-129086-ra2njvcz	428	86	biological	biological	JJ
cord-129086-ra2njvcz	428	87	aerosol	aerosol	NN
cord-129086-ra2njvcz	428	88	of	of	IN
cord-129086-ra2njvcz	428	89	Staphylococcus	Staphylococcus	NNP
cord-129086-ra2njvcz	428	90	aureus	aureus	NN
cord-129086-ra2njvcz	428	91	,	,	,
cord-129086-ra2njvcz	428	92	42	42	CD
cord-129086-ra2njvcz	428	93	ASTM	ASTM	NNP
cord-129086-ra2njvcz	428	94	F1862	F1862	NNP
cord-129086-ra2njvcz	428	95	/	/	SYM
cord-129086-ra2njvcz	428	96	F1862	F1862	NNP
cord-129086-ra2njvcz	428	97	M	M	NNP
cord-129086-ra2njvcz	428	98	-17	-17	NNP
cord-129086-ra2njvcz	428	99	,	,	.
cord-129086-ra2njvcz	429	1	Standard	Standard	NNP
cord-129086-ra2njvcz	429	2	Test	Test	NNP
cord-129086-ra2njvcz	429	3	Method	Method	NNP
cord-129086-ra2njvcz	429	4	for	for	IN
cord-129086-ra2njvcz	429	5	Resistance	Resistance	NNP
cord-129086-ra2njvcz	429	6	of	of	IN
cord-129086-ra2njvcz	429	7	Medical	Medical	NNP
cord-129086-ra2njvcz	429	8	Face	Face	NNP
cord-129086-ra2njvcz	429	9	Masks	mask	NNS
cord-129086-ra2njvcz	429	10	to	to	IN
cord-129086-ra2njvcz	429	11	Penetration	penetration	NN
cord-129086-ra2njvcz	429	12	by	by	IN
cord-129086-ra2njvcz	429	13	Synthetic	Synthetic	NNP
cord-129086-ra2njvcz	429	14	Blood	blood	NN
cord-129086-ra2njvcz	430	1	(	(	-LRB-
cord-129086-ra2njvcz	430	2	Horizontal	Horizontal	NNP
cord-129086-ra2njvcz	430	3	Projection	Projection	NNP
cord-129086-ra2njvcz	430	4	of	of	IN
cord-129086-ra2njvcz	430	5	Fixed	Fixed	NNP
cord-129086-ra2njvcz	430	6	Flow	Flow	NNP
cord-129086-ra2njvcz	430	7	analyses	analysis	NNS
cord-129086-ra2njvcz	430	8	to	to	TO
cord-129086-ra2njvcz	430	9	validate	validate	VB
cord-129086-ra2njvcz	430	10	SARS	SARS	NNP
cord-129086-ra2njvcz	430	11	-	-	HYPH
cord-129086-ra2njvcz	430	12	CoV-2	CoV-2	NNP
cord-129086-ra2njvcz	430	13	protective	protective	JJ
cord-129086-ra2njvcz	430	14	masks	mask	NNS
cord-129086-ra2njvcz	431	1	The	the	DT
cord-129086-ra2njvcz	431	2	Southwest	Southwest	NNP
cord-129086-ra2njvcz	431	3	Respiratory	Respiratory	NNP
cord-129086-ra2njvcz	431	4	and	and	CC
cord-129086-ra2njvcz	431	5	Critical	Critical	NNP
cord-129086-ra2njvcz	431	6	Care	Care	NNP
cord-129086-ra2njvcz	431	7	Chronicles	chronicle	NNS
cord-129086-ra2njvcz	432	1	Lg	Lg	NNP
cord-129086-ra2njvcz	432	2	revolutionizes	revolutionize	VBZ
cord-129086-ra2njvcz	432	3	personal	personal	JJ
cord-129086-ra2njvcz	432	4	clean	clean	JJ
cord-129086-ra2njvcz	432	5	air	air	NN
cord-129086-ra2njvcz	432	6	with	with	IN
cord-129086-ra2njvcz	432	7	Puricare	Puricare	NNP
cord-129086-ra2njvcz	432	8	™	™	NN
cord-129086-ra2njvcz	433	1	wearable	wearable	JJ
cord-129086-ra2njvcz	433	2	air	air	NNP
cord-129086-ra2njvcz	433	3	purifier	purifier	NNP
cord-129086-ra2njvcz	433	4	Engineers	Engineers	NNPS
cord-129086-ra2njvcz	433	5	design	design	VBP
cord-129086-ra2njvcz	433	6	a	a	DT
cord-129086-ra2njvcz	433	7	reusable	reusable	JJ
cord-129086-ra2njvcz	433	8	,	,	,
cord-129086-ra2njvcz	433	9	silicone	silicone	NN
cord-129086-ra2njvcz	433	10	rubber	rubber	NN
cord-129086-ra2njvcz	433	11	face	face	NN
cord-129086-ra2njvcz	433	12	mask	mask	NN
cord-129086-ra2njvcz	434	1	The	the	DT
cord-129086-ra2njvcz	434	2	first	first	JJ
cord-129086-ra2njvcz	434	3	author	author	NN
cord-129086-ra2njvcz	434	4	would	would	MD
cord-129086-ra2njvcz	434	5	like	like	VB
cord-129086-ra2njvcz	434	6	to	to	TO
cord-129086-ra2njvcz	434	7	acknowledge	acknowledge	VB
cord-129086-ra2njvcz	434	8	the	the	DT
cord-129086-ra2njvcz	434	9	financial	financial	JJ
cord-129086-ra2njvcz	434	10	support	support	NN
cord-129086-ra2njvcz	434	11	from	from	IN
cord-129086-ra2njvcz	434	12	the	the	DT
cord-129086-ra2njvcz	434	13	Ministry	Ministry	NNP
cord-129086-ra2njvcz	434	14	of	of	IN
cord-129086-ra2njvcz	434	15	education	education	NN
cord-129086-ra2njvcz	434	16	RSB	RSB	NNP
cord-129086-ra2njvcz	434	17	Research	Research	NNP
cord-129086-ra2njvcz	434	18	Fellowship	Fellowship	NNP
cord-129086-ra2njvcz	434	19	Singapore	Singapore	NNP
cord-129086-ra2njvcz	434	20	.	.	.
cord-129086-ra2njvcz	435	1	The	the	DT
cord-129086-ra2njvcz	435	2	data	datum	NNS
cord-129086-ra2njvcz	435	3	that	that	WDT
cord-129086-ra2njvcz	435	4	support	support	VBP
cord-129086-ra2njvcz	435	5	the	the	DT
cord-129086-ra2njvcz	435	6	findings	finding	NNS
cord-129086-ra2njvcz	435	7	of	of	IN
cord-129086-ra2njvcz	435	8	this	this	DT
cord-129086-ra2njvcz	435	9	study	study	NN
cord-129086-ra2njvcz	435	10	are	be	VBP
cord-129086-ra2njvcz	435	11	available	available	JJ
cord-129086-ra2njvcz	435	12	from	from	IN
cord-129086-ra2njvcz	435	13	the	the	DT
cord-129086-ra2njvcz	435	14	corresponding	correspond	VBG
cord-129086-ra2njvcz	435	15	author	author	NN
cord-129086-ra2njvcz	435	16	upon	upon	IN
cord-129086-ra2njvcz	435	17	reasonable	reasonable	JJ
cord-129086-ra2njvcz	435	18	request	request	NN
cord-129086-ra2njvcz	435	19	.	.	.