1–20 of 113 hits
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    Effect of isolation in a constant environment on periodicity of physiological functions and performance levels.

    Carey, C. R. / Clegg, B. R. / Dougherty, J. H., Jr. et al. | NTRS | 1967
    Keywords: CIRCADIAN RHYTHM

    Behavioural Problems in Aerospace Medicine

    NTIS | 1967
    Keywords: Circadian rhythms

    The Influence of Mechanical Restraint and of Burden on Nyctitropic Movements

    W. Pfeffer | NTIS | 1968
    Keywords: Circadian rhythms

    Life Cycle and Rapid Changing of Zone Times During Aerial Travel

    J. La Vernhe | NTIS | 1968
    Keywords: Circadian rhythms

    Time-Zone Effects on the Long Distance Air Traveler

    P. V. Siegel / S. J. Gerathewohl / S. R. Mohler | NTIS | 1969
    Keywords: Circadian rhythm

    Rest and Activity Patterns for Prolonged Extraterrestrial Missions

    A. N. Nicholson | NTIS | 1971
    Keywords: Circadian rhythms

    A Statistical Analysis of Selected Human Factors Involved in Aviation Safety

    J. R. Berry / S. L. DeLoach | NTIS | 1978
    Keywords: Circadian rhythms