1–20 von 22 Ergebnissen
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    Assessing the use of UAS-related terms in ASRS using Seed Topic Modeling

    C. Paradis / M. D. Davies / B. L. Hooey | NTIS | 2022

    Identifying Emerging Safety Threats Through Topic Modeling in the Aviation Safety Reporting System: A Covid-19 Study

    C. Paradis / R. Kazman / M. Davies et al. | NTIS | 2021

    Is Zond 5 Designed for Planetary Missions as Well as Lunar

    M. E. Davies / B. C. Murray | NTIS | 1968

    The Soviet Planetary Missions

    M. E. Davies / B. C. Murray | NTIS | 1966

    A Preliminary Description of Stresses in Railroad Rail

    T. G. Johns / K. B. Davies | NTIS | 1976

    270V Battery Using COTS NiCd Cells For Manned Spacecraft

    E. Darcy / F. Davies / L. Hummer et al. | NTIS | 2002

    Characteristics and Conditions of Teenage Safety Belt Use

    K. N. Womack / N. H. Trout / B. J. Davies | NTIS | 1997

    Planetary Contamination II: Soviet and U. S. Practices and Policies

    B. C. Murray / M. E. Davies / P. K. Eckman | NTIS | 1967

    Aeroheating and Aerodynamic CFD Validation and Prediction for the X-38 Program

    M. P. Loomis / E. Venkatapathy / P. Papadopoulos et al. | NTIS | 2004

    Braking Force Coefficients of Worn Tyres

    A. R. Williams / V. E. Davies / B. S. Riley et al. | NTIS | 1981

    Engineering Analysis of Stresses in Railroad Rails

    T. G. Johns / S. G. Sampath / J. C. Bell et al. | NTIS | 1981

    Mars Mission Surface Operation Simulation Testing of Lithium-Ion Batteries

    M. C. Smart / R. Bugga / L. D. Whitcanack et al. | NTIS | 2002

    Railroad Track and Electrification Studies

    D. Broek / R. C. Rice / R. K. Steele et al. | NTIS | 1978

    Spacecraft Dormancy Autonomy Analysis for a Crewed Martian Mission

    J. Badger / D. Higbee / N. Townsend et al. | NTIS | 2018