نتایج جستجو برای: revolutions
تعداد نتایج: 2878 فیلتر نتایج به سال:
Effects of Exposure to a Rotating Environment (10 Rpm) on Four Aviators for a Period of Twelve Days.
Four carefully selected military personnel undergoing flight training were exposed to constant rotation at a speed of 10 RPM for 12 days in the Pensacola Slow Rotation Room. Environmental and working conditions simulated in many respects those which might obtain in a rotating orbiting spacecraft. The findings are discussed under three headings: clinical symptoms, clinical laboratory findings an...
Estimation of human oxygen uptake (V˙o2) during exercise is often used as an alternative when its direct measurement is not feasible. The American College of Sports Medicine (ACSM) suggests estimating human V˙o2 during exercise on a cycle ergometer through an equation that considers individual's body mass and external work rate, but not pedaling rate (PR). We hypothesized that including PR in t...
This book offers a timely and original perspective on the many socio-political upheavals revolutions that broke out across world
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