谦卑 发表于 2025-3-28 16:52:39
Mathematics and Its Applicationsabout 30 sec by exhausting work. This is usually achieved by standing-running under the influence of gravity. Under weightless conditions cranking seems to be the best solution for physiological and technical reasons.neurologist 发表于 2025-3-28 19:48:46
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The Cardinality of Henkin-Keisler Models,sing the lungs, there is imperfect exchange between pulmonary air and blood. This physiological pulmonary shunt results in a reduction in the oxygen content of arterial blood. Furthermore, the inertial forces due to acceleration may cause congestion of some portions of the lungs with overdilation ofArthr- 发表于 2025-3-29 06:12:20
https://doi.org/10.1007/978-3-476-03436-6gical Protection for use in the range of permissible exposures. Data relevant to high energy protons are given..The special problem of very heavy particles in space is noted and it is concluded that they are unlikely to be a limiting hazard..The delayed effects of radiation are reviewed..Chemical prAcetaldehyde 发表于 2025-3-29 09:20:52
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Neurophysiological Aspects Of Manned Extraterrestrial Space Flight,s compared to work on animals, may be limited to some degree in that it is dependent upon advances in electronics and computational analysis..The scope of the subject cannot, therefore, deal with neuro-physiology as a whole; inter-and intra-neuronal transmission in relation to electrical sources andElectrolysis 发表于 2025-3-29 21:06:38
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Thermal Homoiostasis Under Hypoxia In Man,ic and eupoxic tests. Core temperatures were maintained constant in the presence of vigorous shivering whereby metabolic rate was increased 2 to 3 fold. In the warm environment, the core temperatures (rectal and gastric) were consistently higher with oxygen lack than in the controls, but the rate ofAffection 发表于 2025-3-30 04:44:29
Heat Loss In Space, of the performance characteristics of a simple heat exchanger having its plate surface temperature equal to the mean skin temperature. The relation between mass flow and heat exchange coefficient at the skin surface was such as to suggest that suitable characteristics could be obtained by introduci