Results 121 to 130 of about 43,985 (306)
Microbial BiotechnologyOuter space is an extreme environment and the survival of many microorganisms after spaceflight is well established. However, adaptations of Bacillus subtilis to space stress, particularly metabolism, are largely unknown.
Wan‐Qi Qin +6 more
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Attitude Planning Method of Satellite Staring Imaging to Aerial Dynamic Target
Shanghai Jiaotong Daxue xuebaoAimed at the staring imaging requirements of the low earth orbit (LEO) satellite array camera for aerial dynamic targets, a method for target position estimation and staring attitude planning based on image miss-distance of the satellite platform is ...
DU Ning, WU Shufan, CHEN Zhansheng, CHEN Wenhui, WANG Shiyao, XU Jiaguo, QIN Dongdong
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NASA Developmental Biology Workshop: A summary [PDF]
The Life Sciences Division of the National Aeronautics and Space Administration (NASA) as part of its continuing assessment of its research program, convened a workshop on Developmental Biology to determine whether there are important scientific studies ...
Halstead, T. W., Souza, K. A.
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Effects of microgravity on rat muscle [PDF]
It is well known that humans exposed to long term spaceflight experience undesirable progressive muscle weakness and increased fatigability. This problem has prompted the implementation of inflight exercise programs because most investigators believe ...
Riley, D. A.
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The Space Object Ontology [PDF]
, 2016 Achieving space domain awareness requires the identification, characterization, and tracking of space objects. Storing and leveraging associated space object data for purposes such as hostile threat assessment, object ...
Cox, Alexander P. +5 more
core
Blood flow restriction exercise during microgravity exposure in parabolic flight
Experimental Physiology, EarlyView.Abstract This case report evaluates whether it is possible to perform blood flow restriction (BFR) exercise during exposure to microgravity. The objectives were three‐fold: (1) to determine if a personalised tourniquet system (PTS) hardware technology performs nominally and enables BFR exercise in microgravity; (2) to determine if BFR augments the ...
Yannick Laflamme +2 more
wiley +1 more source
A 14-day ground-based hypokinesia study in nonhuman primates: A compilation of results [PDF]
A 14 day ground based hypokinesia study with rhesus monkeys was conducted to determine if a spaceflight of similar duration might affect bone remodeling and calcium homeostatis.
Cann, C. E. +4 more
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Publications of the space physiology and countermeasures program, Musculoskeletal Discipline: 1980-1990 [PDF]
A 10-year cumulative bibliography of publications resulting from research supported by the musculoskeletal discipline of the space physiology and countermeasures program of NASA's Life Sciences Division is provided.
Dickson, Katherine J. +3 more
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Incomplete recovery of bone strength and trabecular microarchitecture at the distal tibia 1 year after return from long duration spaceflight [PDF]
, 2022 Leigh Gabel +7 more
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