Previous fundamental research in space life sciences is examined, and consideration is devoted to studies relevant to Space Station activities. Microgravity causes weight loss, hemoconcentration, and orthostatic intolerance when astronauts returns to earth. Losses in bone density, bone calcium, and muscle nitrogen have also been observed, together with cardiovascular deconditioning, fluid-electrolyte metabolism alteration, and space sickness. Experiments have been performed with plants, bacteria, fungi, protozoa, tissue cultures, invertebrate species, and with nonhuman vertebrates, showing little effect on simple cell functions. The Spacelab first flight will feature seven life science experiments and the second flight, two. Further studies will be performed on later flights. Continued life science studies to optimize human performance in space are necessary for the efficient operation of a Space Station and the assembly of large space structures, particularly in interaction with automated machinery.


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    Titel :

    Space Station and the life sciences


    Beteiligte:
    White, R. J. (Autor:in) / Leonard, J. I. (Autor:in) / Cramer, D. B. (Autor:in) / Bishop, W. P. (Autor:in)

    Erscheinungsdatum :

    01.07.1983


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


    Space Station - Life sciences

    YOUNG, R. | AIAA | 1986



    SPACE STATION AND THE LIFE SCIENCES

    WHITE, RONALD / CRAMER, D. / LEONARD, JOEL et al. | AIAA | 1983


    Space Life Sciences in the Space Station Era

    Hendry, R. / Mortimer, A. / Canadian Aeronautics and Space Institute | British Library Conference Proceedings | 1994


    Life Sciences Research Planning for Space Station

    Vernikos, J. / AIAA | British Library Conference Proceedings | 1994