121–140 von 233 Ergebnissen
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    US experiments flown on the Soviet satellite COSMOS 936

    Rosenzweig, S. N. / Souza, K. A. | NTRS | 1978
    Schlagwörter: Life Sciences (General)

    Planetary quarantine

    NTRS | 1977
    Schlagwörter: Life Sciences (General)

    On the levels of enzymatic substrate specificity: Implications for the early evolution of metabolic pathways

    Lazcano, A. / Diaz-Villagomez, E. / Mills, T. et al. | NTRS | 1995
    Schlagwörter: Life Sciences (General)

    Organic molecules in the gas phase of dense interstellar clouds

    Irvine, W. M. | NTRS | 1995
    Schlagwörter: Life Sciences (General)

    Cosmic dust analog simulation in a microgravity environment: The STARDUST program

    Ferguson, F. / Lilleleht, L. U. / Nuth, J. et al. | NTRS | 1995
    Schlagwörter: Life Sciences (General)

    The NASA Space Radiation Health Program

    Schimmerling, W. / Sulzman, F. M. | NTRS | 1994
    Schlagwörter: Life Sciences (General)

    Development studies of Aurelia (jellyfish) ephyrae which developed during the SLS-1 mission

    Spangenberg, D. B. / Jernigan, T. / Mccombs, R. et al. | NTRS | 1994
    Schlagwörter: Life Sciences (General)

    Embryogenesis, hatching and larval development of Artemia during orbital spaceflight

    Spooner, B. S. / Debell, L. / Armbrust, L. et al. | NTRS | 1994
    Schlagwörter: Life Sciences (General)

    Experiment K-7-33: Functional Neuromuscular Adaptation to Spaceflight

    Edgerton, V. R. / Bodine-Fowler, S. / Hodgson, J. A. et al. | NTRS | 1994
    Schlagwörter: Life Sciences (General)

    Microgravity effects of sea urchin fertilization and development

    Steffen, S. / Simerly, C. / Schatten, H. et al. | NTRS | 1992
    Schlagwörter: Life Sciences (General)

    Detection of microbes in the subsurface

    White, David C. / Tunlid, Anders | NTRS | 1989
    Schlagwörter: Life Sciences (General)

    Thin film bioreactors in space

    Hughes-Fulford, M. / Scheld, H. W. | NTRS | 1989
    Schlagwörter: Life Sciences (General)

    Gravity and positional homeostasis of the cell

    Nace, G. W. | NTRS | 1983
    Schlagwörter: Life Sciences (General)

    Skeletal Alterations in Rats During Space Flight

    Wronski, T. J. / Morey-Holton, E. / Jee, W. S. S. | NTRS | 1981
    Schlagwörter: Life Sciences (General)

    A preliminary comparison of two perennially ice-covered lakes in Antarctica: Analogs of past martian lacustrine environments

    Andersen, D. T. / Doran, P. / Bolshiyanov, D. et al. | NTRS | 1995
    Schlagwörter: Life Sciences (General)

    Mutational effects of space flight on Zea mays seeds

    Mei, M. / Qiu, Y. / He, Y. et al. | NTRS | 1994
    Schlagwörter: Life Sciences (General)

    Dynamics of microorganism populations in recirculating nutrient solutions

    Strayer, R. F. | NTRS | 1994
    Schlagwörter: Life Sciences (General)

    Proximate nutritional composition of CELSS crops grown at different CO2 partial pressures

    Wheeler, R. M. / Mackowiak, C. L. / Sager, J. C. et al. | NTRS | 1994
    Schlagwörter: Life Sciences (General)

    Non-subjective cataract analysis and its application in space radiation risk assessment

    Wu, B. / Medvedovsky, C. / Worgul, B. V. | NTRS | 1994
    Schlagwörter: Life Sciences (General)