Results 121 to 130 of about 7,598 (253)

Comparison of accuracy in calculation of absorbed dose to patients following bone scan with 99mTc-marked diphosphonates by two different background correction methods

open access: yesJournal of Medical Signals and Sensors, 2016
To improve the accuracy of the activity quantification and the image quality in scintigraphy, scatter correction is a vital procedure. The aim of this study is to compare the accuracy in calculation of absorbed dose to patients following bone scan with ...
Daryoush Shahbazi-Gahrouei   +3 more
doaj  

Research Opportunities in Nutrition and Metabolism in Space [PDF]

open access: yes, 1986
The objectives of the Life Sciences Research Office (LSRO) study on nutrient requirements for meeting metabolic needs in manned space flights are as follows: review extant knowledge on the subject; identify significant gaps in knowledge; formulate ...
Altman, Philip L., Fisher, Kenneth D.
core   +1 more source

Modification of os calcis bone mineral profiles during bedrest [PDF]

open access: yes
The mineral content of the left central os calcis was determined using the photon absorptiometric technique modified for the space missions to permit area scanning, and was compared with total body calcium balance changes.
Vogel, J. M.
core   +1 more source

Use of Imatinib in the Prevention of Heterotopic Ossification [PDF]

open access: yes, 2018
Background: Heterotopic ossification (HO) is a common complication following orthopedic and trauma surgery, which may have substantial negative effects on the postoperative outcome. Angiogenesis appears to play a critical role in heterotopic ossification.
Lane, Joseph   +5 more
core  

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