id author title date pages extension mime words sentences flesch summary cache txt work_tmnqkdv6gjaa5fwhqmkqb245xi Amish P Shah A paired-image radiation transport model for skeletal dosimetry 2005.0 10 .pdf application/pdf 8028 676 61 In the present study, we introduce a paired-image radiation transport (PIRT) model that can provide a more realistic Voxels within the resulting NMR microimages were segmented and labeled into regions of bone trabeculae, endosteum, active marrow, and inactive marrow. linear chord lengths through both bone trabeculae and marrow cavities, the fraction of a particle's kinetic energy absorbed fractions to skeletal tissues are potentially overestimated in CBIST models for higher-energy �-emitters. image of the entire skeletal site outlining regions of trabecular spongiosa, cortical bone, and surrounding tissues and spongiosa of the CT macroimage, tracking within the NMR microimage is halted and the particle is transported within a homogeneous region of cortical bone defined only by the larger voxels Electron-absorbed fractions to active bone marrow within L4 vertebrae for 3 source tissues: TAM, TBV, and TBS. Electron-absorbed fractions to active bone marrow within proximal femur for 3 source tissues: TAM, TBV, and TBS. ./cache/work_tmnqkdv6gjaa5fwhqmkqb245xi.pdf ./txt/work_tmnqkdv6gjaa5fwhqmkqb245xi.txt