Space life sciences: life support systems and biological systems under influence of physical factors.
D000818:Animals; D018504:Ecological Systems, Closed; D004867:Equipment Design; D006112:Gravitation; D006801:Humans; D008021:Life Support Systems / Q000295:instrumentation*; D063245:Plant Development; D013026:Space Flight / Q000295:instrumentation*; D014893:Weightlessness