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    Method for the determination of protein evolution rates by amino acid composition. Evolution rate of actins

    Ogievetskaya, M. M. | Online Contents | 1977
    a 100 million years. One can explain the conservative nature of actin evolution as a sequence of its unique tightly fitted structure rich in ...

    Multidisciplinary Accident Investigation, Single Vehicle Accident Study. Volume I. Executive Summary

    C. N. Kurucz / B. W. Morrow / W. J. Fogarty et al. | NTIS | 1977
    The general objectives of the study were to determine the nature and causes of single vehicle accidents, describe their resulting ...

    Application Study of Programmable Industrial Robots for Production Lines and Demilitarization Projects

    J. A. Miller | NTIS | 1977
    of a hazardous nature. The project was divided into three tasks: Task one was assigned to Stanford Research Institute (SRI). The objective ...

    The length of the transition period from the reducing to the neutral biosphere

    Broda, E. | Online Contents | 1977
    Abstract The development of the complicated mechanisms for $ N_{2} $ fixation, which in nature is an endergonic process and requires a ...

    NASA's aviation safety research and technology program

    Fichtl, G. H. | NTRS | 1977
    nature of operating problems, (2) NASA aviation safety research, (3) clear air turbulence characterization and prediction, (4) CAT detection, (5 ...

    The phenomenon of formation of prebiological compounds in volcanic processes

    Markhinin, E. K. / Podkletnov, N. E. | Online Contents | 1977
    -boiling (b.p. over 250°C) organic compounds of a complex structure. These are represented by hydrocarbons of saturated and aromatic nature, and ...

    Male and Female Car Drivers: Differences Observed in Accidents

    V. J. Storie | NTIS | 1977
    of a perceptual nature by becoming distracted and not seeing hazards, she was less experienced in comparison with the male driver and found ...

    Explaining highway hypnosis: Experimental evidence for the role of eye movements

    Wertheim, A.H. | Elsevier | 1977
    among professional drivers. Current theories concerning highway hypnosis do not satisfactorily explain its nature or its origins and are very ...

    Injury Experience in the Sand and Gravel Industry, 1973

    NTIS | 1978
    injuries and illnesses are summarized by general work location, severity of injury, principal cause of injury, part of body injured, and nature of ...

    Injury Experience in the Sand and Gravel Industry, 1975

    NTIS | 1978
    injuries and illnesses are summarized by general work location, severity of injury, principal cause of injury, part of body injured, and nature of ...

    Injury Experience in the Sand and Gravel Industry, 1976

    NTIS | 1978
    injuries and illnesses are summarized by general work location, severity of injury, principal cause of injury, part of body injured, and nature of ...

    Injury Experience in the Sand and Gravel Industry, 1977

    NTIS | 1978
    , and nature of injury. Correlative information on employment, worktime, and operating activity is also presented. (ERA citation 08:047514) ...

    Injury Experience in the Sand and Gravel Industry, 1974

    NTIS | 1978
    injuries and illnesses are summarized by general work location, severity of injury, principal cause of injury, part of body injured, and nature of ...

    Analysis of Naval Aviation Head and Neck Injuries (1969-1978)

    L. H. Tyndall / R. W. Carr | NTIS | 1978
    U.S. Naval aviation accidents during the period January 1969 to March 1978 were reviewed to study the nature and severity of injuries to ...

    Air Force Flight Dynamics Laboratory Fiscal Year 1980. Technical Objective Document

    NTIS | 1978
    omitting specific funding and timing information of an 'Official Use Only' nature. Technical objectives are described for the technical areas of ...

    A case study for bionics: The space toggle

    Offner, D.H. | Tema Archiv | 1978
    of mechanical design in nature is the oscillating wing mechanism of flies that employs a double space-toggle having flexible supports. This ...

    Air Force Flight Dynamics Laboratory Fiscal Year 1979. Technical Objective Document

    NTIS | 1978
    funding and timing information of an 'Official Use Only' nature. Technical objectives are described for the four technical areas of: Structural ...

    Science & Engineering Symposium Proceedings, 16-19 October. Volume III. Flight Dynamics

    NTIS | 1978
    laboratory scientific and technical researchers to demonstrate the spectrum and nature of 1978 achievements by their services in the areas of ...

    Science & Engineering Symposium Proceedings, 16-19 October. Volume II, Propulsion

    NTIS | 1978
    laboratory scientific and technical researchers to demonstrate the spectrum and nature of 1978 achievements by their services in the areas of ...

    Science & Engineering Symposium Proceedings, 16-19 October. Volume I. Avionics

    NTIS | 1978
    laboratory scientific and technical researchers to demonstrate the spectrum and nature of 1978 achievements by their services in the areas of ...