1–20 von 48 Ergebnissen
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    Physics of SERAPHIM

    B. M. Marder | NTIS | 2001
    Schlagwörter: Rapid transit systems , Technology assessment

    Conceptual Design and Cost Estimate of a Subsonic NASA Testbed Vehicle (NTV) for Aeronautics Research

    C. L. Nickol / P. Frederic | NTIS | 2013
    Schlagwörter: Technology assessment , Rapid prototyping

    Solar Transit Stops on Central Avenue

    C. Z. Ward | NTIS | 2011
    Schlagwörter: Rapid transit systems , Technology assessment

    Heliopause Electrostatic Rapid Transit System (HERTS)

    B. M. Wiegmann / L. Johnson / M. Bangham | NTIS | 2017
    Schlagwörter: Rapid transit systems , Technology assessment

    Passive Vehicle-Automated Guideway Transit. Documentation of Previous Work and Assessment of Impact of New Technology on This Concept

    A. R. Larson / R. S. Jacobsen / V. W. Hall et al. | NTIS | 1980
    Schlagwörter: Rapid transit railways , Technology assessment

    Pi-Sat: A Low Cost Small Satellite and Distributed Spacecraft Mission System Test Platform

    A. Cudmore | NTIS | 2015
    Schlagwörter: Rapid prototyping , Technology assessment

    Electric Railroads and Trolley Systems: Past, Present, and Future

    N. L. Treat | NTIS | 1984
    Schlagwörter: Technology Assessment , Rapid Transit Systems

    U.S. Passenger Rail Technologies

    NTIS | 1983
    Schlagwörter: Rapid transit railways , Technology assessment

    Epidemiology of Battle-Damaged Fixed-Wing Aircraft

    T. A. Greenwell | NTIS | 2010
    Schlagwörter: Damage assessment , Rapid temporary repair techniques , Abdar(Aircraft battle damage assessment and repair)

    Rail Transit Development

    V. R. Vuchic / F. B. Day / R. M. Stanger et al. | NTIS | 1975
    Schlagwörter: Technology assessment , Rapid transit railways

    Investigating Improvements to Pedestrian Crossings with an Emphasis on the Rectangular Rapid-Flashing Beacon

    K. Fitzpatrick / R. Avelar / I. Potts et al. | NTIS | 2015
    Schlagwörter: Effectiveness assessment , Rectangular rapid-flashing beacons (RRFBs)

    National Conference on Light Rail Transit (7th). Volume 1. Conference Proceedings. Held in Baltimore, Maryland on November 12-15, 1995

    NTIS | 1995
    Schlagwörter: Rapid transit systems , Electric rapid transit , Technology assessment

    Very Light Rail (VLR) technology - a new, simple, safe, cost-effective environmental solution to meet future transportation needs

    J. A. Dearien / M. S. Buehrer | NTIS | 1995
    Schlagwörter: Rapid Transit Systems , Technology Assessment

    Overview of NASA Initiatives in 3D Printing and Additive Manufacturing

    N. Werkheiser | NTIS | 2014
    Schlagwörter: Technology assessment , Rapid prototyping

    Improved Passenger Equipment Evaluation Program. Technology Review: Wheels, Axles, Couplers

    M. Bellovin / A. L. DeVilliers / A. L. Dow | NTIS | 1978
    Schlagwörter: Rapid transit railways , Technology assessment

    Collision between Two Miami-Dade Transit Metromover Cars. Accident Number DCA-10-FR-005

    NTIS | 2010
    Schlagwörter: Damage assessment , Rapid transit systems

    Dual Mode Vehicle and Infrastructure Alternatives Analysis

    C. Ehlig-Economides / J. Longbottom | NTIS | 2008
    Schlagwörter: Rapid transit systems , Technology assessment

    Study of Smoke Detection and Fire Extinguishment for Rail Transit Vehicles

    K. Mniszewski / J. Campbell / T. Waterman et al. | NTIS | 1983
    Schlagwörter: Technology assessment , Rapid transit railways

    Rail Transit Fare Collection: Policy and Technology Assessment

    G. K. Deshpande / J. Cucchissi / R. C. Heft | NTIS | 1982
    Schlagwörter: Rapid transit systems , Technology assessment