unigram

This is a table of type unigram and their frequencies. Use it to search & browse the list to learn more about your study carrel.

unigram	frequency
air	6647
pollution	1463
health	1206
ventilation	1154
exposure	1125
particles	1101
also	1073
airborne	945
indoor	930
study	922
used	917
respiratory	851
high	841
may	830
flow	816
transmission	796
pressure	775
particle	758
risk	729
time	725
patients	725
system	720
filter	718
disease	688
rate	686
concentration	686
studies	683
quality	669
using	661
room	645
due	634
virus	622
control	619
temperature	609
two	607
data	598
effects	591
covid	589
pm	582
will	581
human	581
infection	578
use	553
effect	553
environmental	539
efficiency	537
one	533
building	525
velocity	523
sars	512
number	511
different	507
shown	499
environment	493
based	483
model	480
sampling	477
well	474
analysis	468
however	467
area	460
results	459
buildings	452
influenza	438
size	433
diseases	429
bioaerosol	424
spread	418
higher	414
infectious	414
level	411
supply	410
conditions	402
case	398
surface	397
low	394
systems	393
associated	391
difference	389
levels	383
important	371
pollutants	370
long	367
concentrations	366
airflow	365
patient	364
cases	361
table	360
increase	360
bacteria	358
water	353
dust	345
samples	343
factors	342
value	339
infections	339
diameter	338
heat	335
found	332
increased	332
within	332
impact	330
aerosol	328
large	327
measures	326
many	326
less	324
microbial	321
people	320
related	320
review	319
potential	317
research	314
droplets	313
viruses	313
method	312
aircraft	312
travel	312
distribution	311
exhaled	309
symptoms	306
lower	305
first	299
transport	299
cov	299
three	296
asthma	295
particulate	295
shows	294
energy	294
public	290
hospital	290
i	289
non	289
flight	288
significant	287
including	286
lung	285
per	284
humidity	282
therefore	281
source	281
pathogens	281
term	280
ward	279
filters	279
aerosols	277
small	275
test	272
medical	265
average	263
relative	262
several	261
isolation	259
larger	258
since	258
among	257
min	257
total	256
outdoor	256
design	256
experimental	255
areas	255
although	255
bioaerosols	254
cells	253
role	251
bacterial	250
specific	250
person	249
new	247
following	247
considered	246
natural	244
change	243
viral	242
example	241
methods	241
ambient	240
range	239
mass	239
evidence	238
even	238
liquid	237
population	235
assessment	235
wind	235
measured	235
filtration	233
acute	232
mortality	232
unit	230
possible	229
gas	229
reduce	227
field	227
china	227
oxygen	226
development	226
influence	226
reported	225
without	224
physical	224
cause	224
outbreak	223
global	223
rates	222
environments	221
zone	221
fungal	221
syndrome	220
negative	220
door	220
compared	220
floor	218
various	217
severe	217
exposed	216
deposition	215
performance	214
space	214
according	213
around	212
reduction	212
co	210
observed	210
sources	209
much	209
passengers	209
office	209
work	208
microorganisms	206
ozone	205
conditioning	205
distance	204
collection	204
volume	203
like	203
present	202
urban	201
carbon	201
droplet	200
response	199
infected	199
approach	197
cm	197
major	196
matter	196
direct	195
similar	195
contamination	195
paper	195
thermal	193
general	191
available	191
world	191
calculated	191
surfaces	190
cabin	190
days	189
fungi	188
standard	187
function	187
effective	186
reduced	186
authors	185
short	185
care	185
changes	184
individuals	184
result	184
hepa	184
pollutant	183
include	183
must	183
coronavirus	183
membrane	182
pulmonary	181
values	181
workers	181
breathing	180
positive	180
mean	179
recent	179
models	178
growth	178
type	177
pandemic	177
order	175
obtained	175
rooms	175
years	175
commercial	174
provide	174
smaller	174
inside	173
year	173
respectively	172
addition	172
common	172
point	170
especially	170
countries	170
usually	170
layer	169
density	168
information	168
emissions	168
set	168
cord	167
drop	166
activity	166
performed	166
international	166
means	166
traffic	165
period	164
material	164
process	164
distancing	163
known	163
outside	163
main	162
sample	162
relationship	162
tuberculosis	161
species	160
exhaust	160
collected	159
economic	158
simulation	158
children	157
open	156
greater	155
states	155
region	154
emission	154
uv	154
second	154
along	154
sampler	153
treatment	152
single	152
given	152
association	152
developed	152
increases	151
chronic	151
required	150
materials	150
factor	149
caused	149
lead	148
us	148
spaces	147
measurements	146
significantly	146
local	146
cross	146
carried	146
characteristics	146
cell	145
showed	145
diffusion	143
hong	143
dispersion	143
key	143
height	142
part	142
made	142
cities	142
another	142
atmospheric	142
force	141
ml	140
maximum	140
detection	140
affected	140
individual	139
day	139
kong	139
better	139
deaths	139
contact	139
community	138
upper	138
capacity	138
problems	138
microbes	138
wall	138
dynamics	137
applied	137
fluid	137
chemical	136
times	136
need	136
facilities	136
mask	135
monitoring	135
guidelines	135
altitude	135
included	134
movement	134
biological	134
activities	134
device	134
city	134
perception	133
generated	133
presence	133
current	133
fraction	133
controls	132
medium	132
body	132
rise	132
eahx	132
leakage	132
often	132
generally	131
mainly	131
four	131
inlet	131
equation	130
speed	130
section	130
occur	130
personal	129
state	129
climate	129
comparison	129
usa	129
units	127
opening	127
decrease	127
il	126
industry	126
near	126
primary	126
increasing	125
resistance	125
contaminants	125
heating	125
close	125
measurement	125
condition	124
risks	124
production	124
atmosphere	124
clinical	123
national	123
sbs	123
identified	123
mm	123
solution	123
policy	122
induced	122
life	122
evaluation	121
certain	121
side	121
still	121
across	121
coefficient	120
mechanical	120
limited	120
spores	119
stress	119
removal	119
prevention	119
recommended	119
passenger	119
transfer	118
pig	118
particular	118
provided	118
light	118
ground	118
application	117
moisture	117
see	117
ratio	117
effectiveness	116
smoke	116
cleaning	116
dioxide	116
residential	116
equipment	116
group	116
duration	116
types	115
nasal	115
show	115
hvac	115
tract	115
fresh	115
real	115
exchange	114
parameters	114
scale	114
moreover	114
doi	114
date	114
million	113
prevent	113
described	113
regions	113
incidence	113
pathogen	113
active	113
operation	113
occupational	113
likely	113
problem	113
resulting	112
highly	112
hours	112
detected	112
initial	112
industrial	111
via	111
reducing	111
peak	111
operating	111
face	111
samplers	111
coughing	110
media	110
approximately	110
contaminated	110
direction	110
taken	110
coriolis	110
humans	109
good	109
united	109
ceiling	109
differences	108
proposed	108
winter	108
secondary	108
indoors	108
fine	108
mixing	107
early	107
estimated	107
target	106
oxidative	106
healthcare	105
displacement	105
produced	105
necessary	105
nitrogen	105
occupants	105
summer	104
aerosolized	104
recovery	104
diversity	104
organic	104
airway	103
th	103
decreased	103
airline	103
chamber	103
length	103
social	103
literature	103
index	102
radiation	102
earth	102
dna	102
normal	102
cost	102
fact	101
might	101
located	101
remain	101
impacts	101
return	101
age	101
support	100
whereas	100
seen	100
journal	100
lockdown	100
determined	100
form	100
flights	100
concern	100
agents	99
called	99
presented	99
additional	98
closed	98
loss	98
jet	98
management	98
needed	98
indirect	98
amount	98
groups	98
home	98
transportation	98
masks	98
mechanisms	98
affect	98
cfd	97
central	97
farmers	97
fiber	97
cooling	97
determine	97
intensity	96
hospitals	96
eq	96
constant	96
systematic	96
costs	96
clean	96
plate	96
investigation	95
relevant	95
least	95
continuous	95
scientific	95
directly	95
placed	94
designed	94
food	94
whether	94
cancer	94
soil	94
future	94
cough	94
demonstrated	94
doors	93
electrostatic	93
damage	93
pa	93
variation	93
defined	92
conducted	92
safety	92
protection	92
ventilated	91
drug	91
plates	91
series	91
survival	91
road	91
european	90
causes	90
cold	90
multiple	90
knowledge	90
equations	90
implications	89
previous	89
acid	89
investigated	89
standards	89
difficult	89
inflammatory	89
laboratory	89
overall	89
highest	88
vertical	88
deposited	88
furthermore	88
desk	88
immune	88
potentially	88
assess	88
terms	88
numerical	88
infiltration	88
components	88
dependent	87
optimal	87
angle	87
healthy	87
measure	87
containing	87
controlled	87
almost	87
london	87
account	86
exposures	86
procedures	86
crew	86
appropriate	85
copd	85
buffer	85
resulted	85
particularly	85
epidemic	85
linked	85
way	85
id	85
contribute	85
become	85
provides	85
title	84
make	84
combined	84
floors	84
release	84
illness	84
rapid	84
estimates	84
end	84
inflammation	84
doc	84
comfort	84
nm	84
load	83
consider	83
either	83
poor	83
improve	83
outlet	83
novel	83
mouth	82
understanding	82
prevalence	82
uid	82
sha	82
benefits	82
disinfection	82
allergic	82
external	81
pcr	81
composition	81
evaluated	81
released	81
window	81
tracer	81
fan	81
cyclone	81
considering	81
analyzed	80
structure	80
emergency	80
strategies	80
recently	80
adverse	80
locations	80
towards	80
now	80
experiment	80
chain	80
cxcl	79
kg	79
technology	79
longer	79
critical	79
polluted	79
generation	79
technologies	79
issues	79
tube	78
findings	78
dry	78
prior	78
epidemiological	78
becomes	78
devices	78
report	78
improved	78
dental	78
able	77
facemasks	77
mentioned	77
techniques	77
built	77
daily	77
identify	77
six	77
established	77
followed	77
next	76
hand	76
land	76
attention	76
suspended	76
processes	76
compounds	76
policies	76
glass	76
organization	75
events	75
estimate	75
occurs	75
communities	75
windows	75
boundary	75
selected	75
animal	75
importance	74
complex	74
culture	74
mixed	74
studied	74
exchanger	74
stage	74
blood	74
line	74
curtains	74
practice	74
zones	74
five	73
take	73
electric	73
outcomes	73
power	73
free	73
viable	73
background	73
actual	73
little	73
pre	73
subjects	73
sick	73
published	73
plume	73
calculation	73
transmitted	73
experiments	72
best	72
responses	72
susceptible	72
focus	72
skin	72
outbreaks	72
mechanism	72
formed	72
hence	72
relatively	72
products	72
cleaner	71
flower	71
months	71
depends	71
ability	71
introduced	71
emitted	71
curve	71
turbulent	71
leading	71
phase	71
integrated	71
strong	71
confirmed	71
cfu	71
location	71
delhi	70
place	70
airlines	70
nose	70
expression	70
enough	70
lungs	69
spatial	69
technique	69
away	69
airport	69
weight	69
scenario	69
ultraviolet	69
plant	69
plane	69
sequencing	69
consumption	69
assumed	69
testing	69
suitable	69
making	68
simple	68
onto	68
remains	68
bus	68
threshold	68
department	68
widely	68
assessing	68
contaminant	68
identification	68
patterns	68
stack	68
finally	67
living	67
correlation	67
vapor	67
host	67
analyses	67
last	67
occurred	67
help	67
situation	67
far	67
aviation	67
collecting	67
handling	67
stable	66
represents	66
burden	66
third	66
variables	66
obtain	66
route	66
europe	66
ii	66
count	66
reference	66
together	66
lack	66
admission	66
heavy	66
differential	66
tests	66
school	66
survey	65
regarding	65
toxic	65
controlling	65
link	65
cleanroom	65
elevator	65
multi	65
fever	65
nuclei	65
modeling	65
hour	65
gases	65
supplied	65
africa	64
decreases	64
limit	64
purifier	64
throughout	64
installed	64
corresponding	64
project	64
done	64
italy	64
involved	64
typically	64
metals	63
indicate	63
rsv	63
solid	63
technical	63
nature	63
simulations	63
typical	63
expected	63
flows	63
cardiovascular	62
indicated	62
seasonal	62
equal	62
discussed	62
university	62
wide	62
hot	62
produce	62
fixed	62
rapidly	62
protective	62
depending	62
etc	62
expressed	62
yet	62
full	62
consistent	62
molecular	62
network	62
measles	62
independent	61
behavior	61
suggested	61
despite	61
evaluate	61
clear	61
forms	61
normalized	61
regional	61
working	61
play	61
mobility	61
represent	61
inhalation	61
applications	61
developing	61
services	61
challenge	61
climatic	61
site	61
component	60
pattern	60
parts	60
require	60
basis	60
adequate	60
limitations	60
dose	60
plants	60
nasopharynx	60
cnts	60
properties	60
uniform	60
useful	60
includes	60
detailed	60
probability	60
tested	60
severity	59
efficacy	59
computational	59
pneumonia	59
sneezing	59
develop	59
corridor	59
examined	59
sea	59
noted	59
domestic	59
points	59
aspects	59
revealed	59
requires	59
volatile	58
aerosolization	58
except	58
microbiological	58
past	58
kind	58
middle	58
distances	58
challenges	58
essential	58
limits	58
aspergillus	58
microbiome	58
cargo	58
whole	58
added	58
numbers	58
season	58
evaporation	57
variety	57
fuel	57
absolute	57
purification	57
epithelial	57
recommendations	57
fibrous	57
circulation	57
allows	57
cohort	57
features	57
homes	57
voltage	57
procedure	57
meteorological	57
weather	57
base	57
though	56
final	56
minimum	56
conventional	56
benefit	56
reach	56
annual	56
proportional	56
south	56
japan	56
surgical	56
basic	56
waste	56
equivalent	56
decontamination	56
charge	56
characterization	56
government	56
top	56
cnt	56
content	56
aqi	55
taking	55
researchers	55
duct	55
currently	55
noise	55
ros	55
inhaled	55
center	55
requirements	55
linear	55
month	55
generate	55
death	55
extreme	55
efficient	55
agar	55
regulations	55
temperatures	55
rather	55
ppm	55
attributable	55
diagnosis	55
self	54
aerodynamic	54
failure	54
tb	54
allergens	54
shape	54
heart	54
fatality	54
ashrae	54
penetration	54
dynamic	54
every	54
experience	54
planning	54
appears	54
causing	54
fire	54
spp	54
elevated	54
members	54
borne	54
bio	53
vary	53
membranes	53
maintenance	53
chemicals	53
existing	53
uk	53
india	53
aip	53
schools	53
settings	53
coal	53
variable	53
sequences	53
article	53
removed	53
sizes	53
elements	53
allow	53
extent	53
km	53
combustion	53
adults	53
vehicles	53
breath	53
causal	52
instead	52
easily	52
worldwide	52
relation	52
needs	52
thereby	52
occupant	52
distributions	52
responsible	52
approaches	52
scenarios	52
clearly	52
origin	52
wards	52
possibility	52
complete	52
reason	52
entering	51
contain	51
understand	51
science	51
adopted	51
republic	51
quantification	51
routes	51
interaction	51
predicted	51
connected	51
half	51
avoid	51
follows	51
safe	51
statistical	51
drops	51
nasopharyngeal	51
trend	51
occupied	51
microbiota	51
thickness	51
characterized	51
context	51
principle	50
ae	50
irradiation	50
allowed	50
concerns	50
ultrafine	50
cut	50
frequently	50
balance	50
periods	50
note	50
remove	50
animals	50
arbsw	50
serious	50
pc	50
iaq	50
facemask	50
suggest	50
drag	50
maintained	50
agricultural	50
sufficient	50
regression	50
position	50
ebola	50
metal	49
carry	49
impaction	49
improvement	49
subject	49
comparing	49
inactivation	49
horizontal	49
special	49
wet	49
substantial	49
growing	49
vocs	49
populations	49
act	49
derived	49
rh	49
sensitive	49
issue	49
inter	49
combination	49
consulting	49
staphylococcus	49
country	49
quantitative	48
hypoxia	48
walls	48
specifically	48
lm	48
modelling	48
interest	48
mostly	48
view	48
household	48
class	48
uses	48
setting	48
nanoparticles	48
access	48
variability	48
preprint	48
service	48
step	48
flux	48
hotel	48
outdoors	48
ranging	47
precipitation	47
suggests	47
great	47
reduces	47
software	47
consequently	47
dilution	47
sampled	47
ufps	47
majority	47
reports	47
run	47
epidemiology	47
ducts	47
ensure	47
march	47
leads	47
staff	47
know	47
organisms	47
median	47
professionals	47
trends	47
airways	47
abundant	47
floriculture	47
mycobacterium	47
achieved	47
harmful	47
institute	46
bed	46
fires	46
simulated	46
characteristic	46
back	46
abundance	46
society	46
openings	46
settle	46
address	46
assessed	46
mode	46
internal	46
investigations	46
aq	46
intensive	46
just	46
comprehensive	46
largest	46
theory	46
fibrosis	46
already	46
laser	46
previously	46
screening	46
profiles	46
alternative	46
sites	46
counting	46
board	46
icu	46
always	46
requirement	46
monoxide	45
acceptable	45
supplementary	45
induce	45
emerging	45
get	45
pathogenic	45
turbulence	45
carrying	45
diesel	45
participants	45
interventions	45
county	45
flora	45
led	45
numerous	45
contagious	45
history	45
decay	45
authorities	45
east	45
providing	45
valve	45
recirculation	45
collector	45
find	45
prediction	45
mesh	45
exhalation	45
formation	45
culturable	45
offices	45
activated	45
suspension	45
reviewed	44
infectivity	44
uvgi	44
sub	44
investigate	44
obstructive	44
velocities	44
convective	44
laminar	44
surrounding	44
sequence	44
agency	44
proportion	44
namely	44
implementation	44
vaccine	44
prolonged	44
focused	44
beijing	44
infants	44
mathematical	44
treated	44
transient	44
occurrence	44
pao	44
correction	44
american	43
ach	43
adjacent	43
micro	43
temporal	43
storage	43
artificial	43
slightly	43
zero	43
author	43
occupancy	43
forces	43
completely	43
contrast	43
action	43
follow	43
sterilization	43
contribution	43
implemented	43
front	43
move	43
mengovirus	43
mediated	43
resuspension	43
nosocomial	43
airports	43
attributed	43
ventilator	43
measuring	43
supported	43
acquired	43
actions	43
personnel	43
accurate	43
effectively	42
profile	42
plan	42
ill	42
others	42
wastewater	42
charged	42
transported	42
vehicle	42
similarly	42
figures	42
settling	42
demand	42
diffuser	42
parameter	42
antiviral	42
coupled	42
counts	42
expiratory	42
criteria	41
fev	41
degree	41
head	41
lowest	41
employed	41
czech	41
reaction	41
admissions	41
removing	41
crucial	41
takes	41
drugs	41
regulatory	41
driven	41
restrictions	41
impactor	41
percentage	41
spirometry	41
consequences	41
wearing	41
stream	41
southern	41
reached	41
cdc	41
serum	41
manual	41
panel	41
entire	41
proximity	41
influenced	41
viability	40
quantity	40
lives	40
susceptibility	40
immunity	40
green	40
impactors	40
improving	40
appear	40
gap	40
later	40
articles	40
magnitude	40
questionnaire	40
collect	40
genes	40
hydrogen	40
significance	40
market	40
anti	40
status	40
ar	40
entry	40
associations	40
relationships	40
doctor	40
operational	40
reaches	40
ionization	40
construction	40
stations	40
volcanic	40
empirical	39
clearance	39
cycle	39
explained	39
northern	39
intervention	39
layers	39
minutes	39
gradient	39
convection	39
event	39
nuclear	39
inc	39
curtain	39
parallel	39
extraction	39
proper	39
classification	39
indeed	39
product	39
mg	39
ca	39
infrastructure	39
portable	39
provision	39
maintain	39
bag	39
liu	39
right	39
eight	39
formaldehyde	39
scope	39
summary	39
sector	39
functions	39
correlated	39
performances	39
perceived	39
fully	38
rest	38
introduction	38
forest	38
law	38
statistically	38
microorganism	38
solar	38
particulates	38
medicine	38
activation	38
buoyant	38
course	38
training	38
decreasing	38
penicillium	38
modes	38
classified	38
rhinitis	38
error	38
estimation	38
cellular	38
contributed	38
irritation	38
theoretical	38
adult	38
mers	38
medrxiv	38
epidemics	38
communication	38
commonly	38
reductions	38
trajectory	38
create	38
flowers	38
hazards	38
fall	38
mold	38
traditional	38
resistant	38
capable	37
changed	37
indicates	37
capture	37
mercury	37
left	37
continuously	37
referred	37
income	37
core	37
primarily	37
smoking	37
illnesses	37
mycotoxins	37
coils	37
divided	37
oxide	37
persons	37
kenya	37
reactions	37
obvious	37
hygiene	37
double	37
whose	37
toxicity	37
path	37
cladosporium	37
coil	37
spreading	37
recirculated	37
preventing	37
details	37
reynolds	36
residual	36
anthropogenic	36
sectional	36
largely	36
symptomatic	36
assumption	36
strongly	36
directions	36
gravity	36
awareness	36
variations	36
avian	36
changing	36
search	36
beyond	36
sensitivity	36
examples	36
calculate	36
rna	36
burning	36
contains	36
inadequate	36
african	36
separator	36
old	36
economy	35
coefficients	35
version	35
lag	35
incubation	35
establish	35
distributed	35
developments	35
eddy	35
comparative	35
presents	35
separation	35
delivery	35
quantify	35
innate	35
pathways	35
latter	35
beginning	35
resolution	35
captured	35
taxa	35
outlets	35
strategy	35
modified	35
cavity	35
chains	35
ahu	35
extracted	35
specified	35
phenomenon	35
subsequently	35
weeks	35
efforts	35
colony	35
protocol	35
buoyancy	35
easy	34
cytokine	34
monitor	34
describe	34
allergies	34
film	34
proteins	34
mixture	34
house	34
ten	34
absence	34
hypothesis	34
exists	34
bvm	34
represented	34
stokes	34
fibers	34
dispersal	34
moving	34
nearly	34
predictors	34
minimize	34
scheme	34
documented	34
excess	34
outcome	34
molecules	34
chinese	34
aureus	34
formula	34
electrical	34
protein	34
wuhan	34
decline	34
adjusted	34
inpatient	33
sides	33
org	33
inner	33
therapy	33
niv	33
antioxidant	33
eastern	33
log	33
expelled	33
canada	33
foreign	33
created	33
modern	33
varying	33
protect	33
evaluating	33
display	33
strength	33
recognized	33
autoimmune	33
morbidity	33
students	33
advantage	33
column	33
premature	33
sunlight	33
chosen	33
mice	33
passive	33
onset	33
analytical	33
dehumidification	33
hg	33
chap	33
involves	33
aim	33
alveolar	33
rural	33
separate	33
matrix	33
compare	33
discussion	33
solutions	33
dpi	33
evolution	33
program	33
undertaken	33
framework	32
conditioned	32
post	32
grow	32
varies	32
fly	32
mould	32
hazardous	32
concluded	32
reasons	32
bronchoscopy	32
bronchiolitis	32
quite	32
saliva	32
concept	32
li	32
apart	32
stability	32
normally	32
affects	32
alone	32
situations	32
indicating	32
cytokines	32
discrete	32
consists	32
examine	32
sulfur	32
forced	32
appendix	32
fragments	32
exercise	32
antibodies	32
bioefficiency	32
assay	32
ions	32
markers	32
exist	31
pass	31
biomass	31
places	31
sometimes	31
contacts	31
substrate	31
ways	31
legislation	31
questions	31
enter	31
generating	31
guidance	31
moderate	31
escape	31
aerobiology	31
flu	31
markets	31
simultaneously	31
meta	31
injury	31
aboard	31
frequency	31
strains	31
corona	31
engineering	31
australia	31
affecting	31
discharge	31
achieve	31
climates	31
extremely	31
deep	31
processing	31
committee	31
steady	31
differ	30
operations	30
passing	30
electronic	30
condensation	30
hypoxemia	30
subsequent	30
gradually	30
depend	30
considerable	30
spring	30
seems	30
entrance	30
pore	30
estimating	30
unique	30
genetic	30
reactive	30
mild	30
pump	30
plastic	30
coating	30
quickly	30
buses	30
net	30
centers	30
turned	30
plays	30
operated	30
accuracy	30
improvements	30
diameters	30
oil	30
experimentally	30
wells	30
progress	30
contained	30
inertia	30
involving	30
tall	30
observations	30
perform	30
extended	30
sections	30
epa	30
eye	30
fio	30
vulnerable	30
bottom	30
cumulative	29
fluorescent	29
dimensional	29
antibody	29
random	29
seven	29
structural	29
https	29
influencing	29
hazard	29
destination	29
pollen	29
cone	29
momentum	29
cystic	29
extensive	29
frame	29
big	29
validation	29
biosampler	29
pressurized	29
go	29
kinds	29
consideration	29
family	29
earthquake	29
former	29
underlying	29
week	29
systemic	29
nucleic	29
assistance	29
spherical	29
detect	29
etna	29
equipped	29
instruments	29
copper	29
unlike	29
investigating	29
deposit	29
demonstrate	29
build	29
pg	29
database	29
residents	29
military	29
asia	29
lifetime	29
electricity	29
greatly	29
companies	28
put	28
kept	28
tissue	28
biosafety	28
partial	28
eu	28
sized	28
black	28
www	28
manufacturing	28
regard	28
diverse	28
refers	28
beds	28
contributing	28
immediately	28
makes	28
visible	28
taiwan	28
counter	28
simulate	28
goal	28
curves	28
unknown	28
geographical	28
static	28
varied	28
lamps	28
dominant	28
vector	28
insufficient	28
team	28
steel	28
gaseous	28
depth	28
starting	28
baseline	28
sera	28
selection	28
recorded	28
remained	27
chapter	27
filtered	27
reflect	27
adaptive	27
fvc	27
workplace	27
hotels	27
started	27
fields	27
forward	27
sustainable	27
deviation	27
radon	27
nevertheless	27
pose	27
singapore	27
compact	27
penetrate	27
intake	27
antibiotic	27
aeromedical	27
centre	27
nielsen	27
precautions	27
enhanced	27
lost	27
tightness	27
slow	27
advantages	27
rain	27
frequent	27
listed	27
retinal	27
respect	27
versus	27
classroom	27
tunnel	27
york	27
housing	27
motorway	27
motion	27
discuss	27
macrophages	27
conclusion	27
western	27
tropical	27
inertial	27
business	27
atopic	27
impingers	27
recovered	27
additionally	27
older	27
meet	27
facility	27
determining	27
fluids	27
enclosed	27
interactions	27
survive	27
summarized	27
oxides	27
besides	27
bacteriophage	27
germany	27
warm	27
ph	26
identifying	26
drainage	26
practices	26
earlier	26
simplified	26
handbook	26
assume	26
cubicle	26
decision	26
netherlands	26
fast	26
depletion	26
tight	26
considerably	26
vitro	26
turn	26
mix	26
stratification	26
facilitate	26
beneficial	26
element	26
circular	26
toward	26
pro	26
forming	26
effort	26
longitudinal	26
discomfort	26
carriers	26
radius	26
flowing	26
walking	26
arizona	26
biomarkers	26
volcano	26
functional	26
crisis	26
substances	26
nps	26
mucous	26
qualitative	26
successfully	26
readily	26
papers	26
coronaviruses	26
rare	26
fractions	26
receptor	26
brief	26
vicinity	26
isolated	26
preparation	26
image	25
mechanically	25
fitting	25
opened	25
trade	25
taxonomic	25
allergy	25
availability	25
images	25
wood	25
unidirectional	25
kit	25
detail	25
grid	25
consequence	25
industries	25
array	25
damaged	25
interpretation	25
legionella	25
enumeration	25
keep	25
csd	25
probe	25
oxidation	25
decades	25
upstream	25
enhance	25
aspect	25
migration	25
pointed	25
predicting	25
antimicrobial	25
venous	25
mitochondrial	25
environ	25
pathway	25
nozzle	25
pneumoniae	25
domain	25
predict	25
analyzing	25
pressurization	25
meter	25
robust	25
respirable	25
sterile	25
influences	25
fatigue	25
methodology	25
communicable	25
headache	25
purpose	25
childhood	25
humid	25
update	25
monitored	25
seated	25
century	25
stages	25
aimed	25
phenomena	25
trial	25
political	24
feature	24
ideal	24
differentiating	24
definition	24
young	24
links	24
proven	24
agent	24
speech	24
composed	24
acting	24
platform	24
downstream	24
resources	24
figs	24
wave	24
ash	24
surveillance	24
coarse	24
became	24
dangerous	24
timing	24
prepared	24
coli	24
enters	24
shift	24
representative	24
poorly	24
errors	24
california	24
germicidal	24
aid	24
interior	24
stay	24
agreement	24
protocols	24
limitation	24
tend	24
manuscript	24
synthetic	24
richness	24
moves	24
streptococcus	24
principles	24
bacillus	24
perspective	24
differentiate	24
greatest	24
likelihood	24
passed	24
exchangers	24
gives	24
remaining	24
expectancy	24
explain	24
chen	24
comparatively	24
reasonable	24
toxicological	24
infect	24
challenging	24
women	24
appeared	24
april	24
produces	24
chest	24
start	24
italian	24
upward	23
moved	23
code	23
indicator	23
closely	23
schematic	23
facing	23
blue	23
mainstream	23
uncertainty	23
promote	23
lee	23
quarantine	23
online	23
installation	23
cotton	23
steps	23
briefly	23
reality	23
birth	23
original	23
gravitational	23
rhinovirus	23
opportunities	23
marked	23
apply	23
rising	23
financial	23
pediatric	23
antigen	23
choose	23
peer	23
illustrated	23
choice	23
bg	23
termed	23
hypobaric	23
losses	23
ordinary	23
reviews	23
cluster	23
add	23
smallpox	23
categories	23
threat	23
probably	23
flying	23
iii	23
electrode	23
roads	23
bathroom	23
offer	23
thrombosis	23
naturally	23
conversion	23
otherwise	23
lamp	23
leeward	23
conclusions	23
meters	23
mount	23
principal	23
minute	23
gastrointestinal	23
cooking	23
opposite	23
trans	23
swine	23
tools	23
japanese	23
behaviors	23
description	23
vs	23
thousands	23
holding	23
faster	23
barrier	23
suspected	23
hypoxic	23
prospective	23
lasting	22
breathe	22
cabins	22
trapped	22
lighting	22
alpha	22
exhausted	22
concerned	22
trap	22
perceptions	22
rays	22
bronchial	22
complaints	22
transition	22
exit	22
variance	22
guide	22
dampness	22
accounted	22
saving	22
river	22
asian	22
category	22
valid	22
ago	22
equilibrium	22
farms	22
nonuniform	22
dispersed	22
studying	22
journey	22
continued	22
involve	22
transit	22
correlate	22
latent	22
integration	22
eyes	22
determination	22
come	22
arrestance	22
opportunistic	22
fewer	22
contrary	22
resource	22
sewage	22
regardless	22
confined	22
aerial	22
immediate	22
education	22
ecology	22
visits	22
korea	22
approved	22
saved	22
explore	22
wang	22
objective	22
preliminary	22
call	22
cover	22
viscous	22
peaks	22
microbiology	22
ones	22
toilet	22
block	22
hospitalization	22
restricted	22
professional	22
concentrated	22
compliance	22
repeated	22
actinobacteria	22
validated	22
statistics	21
strain	21
substance	21
successful	21
beta	21
ventilators	21
output	21
broad	21
windward	21
benzene	21
live	21
clusters	21
requiring	21
engineers	21
received	21
licl	21
suggesting	21
shower	21
seasons	21
considerations	21
fluospheres	21
structures	21
cars	21
standardized	21
thank	21
portion	21
festival	21
volumes	21
machine	21
megacities	21
predictor	21
thin	21
expansion	21
pms	21
initially	21
hps	21
farm	21
works	21
representing	21
signs	21
vegetation	21
averted	21
configuration	21
persistence	21
filtering	21
antigens	21
en	21
fundamental	21
microscopy	21
biologic	21
clustering	21
give	21
clostridium	21
declare	21
endotoxins	21
modelled	21
roof	21
possibly	21
hospitalized	21
covered	21
disaster	21
furniture	21
france	21
emerged	21
reservoir	21
analysed	21
none	21
accumulation	21
tool	21
sensible	21
laden	21
adsorption	21
ranged	21
lines	21
comes	21
north	21
port	20
regulation	20
analyze	20
ecological	20
motor	20
width	20
rows	20
speaking	20
ft	20
ongoing	20
clinic	20
reproduction	20
granted	20
company	20
shared	20
composite	20
distinct	20
applicable	20
efficiencies	20
cardiac	20
interval	20
asymptomatic	20
navier	20
aircrew	20
equals	20
permission	20
positions	20
confirm	20
covering	20
cohorts	20
marker	20
square	20
fungus	20
complicated	20
conservation	20
tree	20