1–18 von 18 Ergebnissen
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    Advances and challenges in electronic braking control technology

    Bannatyne,R.T. / Motorola,Transportation Safety and Chassis Systems Div.,US | Kraftfahrwesen | 1998

    Modeling Tool Advances Rotorcraft Design

    NTRS | 2007
    Continuum Dynamics Inc. (CDI), founded in 1979, specializes in advanced engineering services, including fluid dynamic modeling and analysis ...
    Schlagwörter: Technology Utilization And Surface Transportation

    A new reeling technique for very long extension scanning in the stratosphere

    Hazen, N. L. / Anderson, J. G. | NTRS | 1985
    Schlagwörter: Air Transportation And Safety

    Stochastic Feedforward Control Technique

    Halyo, Nesim | NTRS | 1990
    flight in adverse weather conditions including shear, winds, avoidance of wake vortexes, and reduced consumption of fuel. Advances in techniques ...

    Education, training, and human engineering in aerospace; SAE Aerotech '93, Costa Mesa, CA, Sep. 27-30, 1993

    Shapiro, Diane C. / Norman, R. Michael | NTRS | 1993
    simulation for space-based systems are included. Advances in training methodology for air transportation are covered by a group of experts in that ...

    The optimum design for frictional surface of piston ring of engines

    Wang,H.S. / Zhang,B.Y. / Li,H.M. et al. | Kraftfahrwesen | 1999

    Research Questions and Challenges for Improved Spacecraft Fire Detection

    Claire Fortenberry / Xiaoliang Wang / Thomas Cleary et al. | NTRS | 2021
    emissions are affected by fuel type, heating conditions, gravity and exploration atmosphere. Advances in sensing technology provide a promising ...
    Verlag: National Academies of Science, Engineering and Medicine (NASEM)
    Schlagwörter: Space Transportation And Safety

    Infrared observations of contaminants from Shuttle flight 51-F

    Koch, D. G. / Fazio, G. G. / Melnick, G. et al. | NTRS | 1987
    A small helium-cooled infrared telescope, IRT, was flown on the Shuttle in July/August 1985. The principal astrophysical objectives were to ...
    Schlagwörter: Space Transportation

    Modeling Gas Exchange in a Closed Plant Growth Chamber

    Cornett, J. D. / Hendrix, J. E. / Wheeler, R. M. et al. | NTRS | 1994
    Fluid transport models for fluxes of water vapor and CO2 have been developed for one crop of wheat and three crops of soybean grown in a ...

    The role of airborne eddy correlation measurements in global change studies

    Ritter, J. A. / Barrick, J. D. W. / Sachse, G. W. et al. | NTRS | 1994
    value of a parameter can be explained in terms of horizontal advection, vertical turbulent transport, and, in the case of chemically reactive ...

    Balancing Public & Private Partnerships for Future Human Spaceflight

    Kennedy, John J. | NTRS | 2018
    Privatization is key to America's current and future interests in Space and is consistent with the 2010 Title 51 "National Aeronautics and ...
    Schlagwörter: Space Transportation And Safety

    Air Traffic Management Research at NASA Ames Research Center

    Lee, Katharine | NTRS | 2005
    Since the late 1980's, NASA Ames researchers have been investigating ways to improve the air transportation system through the development ...
    Schlagwörter: Air Transportation And Safety

    A new dynamical atmospheric ionizing radiation (AIR) model for epidemiological studies

    De Angelis, G. / Clem, J. M. / Goldhagen, P. E. et al. | NTRS | 2003
    . The particle transport results have been obtained with a technique based on the three-dimensional Monte Carlo transport code FLUKA, with a ...

    NASA’s Moon to Mars (M2M) Transit Habitat (TH) Refinement Point of Departure (PoD) Design

    Andrew Choate / Paul Kessler / Tiffany Nickens et al. | NTRS
    , it will serve as a test and demonstration platform in lunar orbit, demonstrating capabilities required for long-duration microgravity human ...
    Schlagwörter: Engineering (General) , Space Transportation and Safety

    NASA Space Exploration Logistics Workshop Proceedings

    deWeek, Oliver / Evans, William A. / Parrish, Joe et al. | NTRS | 2006
    and Mars, at the intersection of engineering and space operations? 3. What lessons can be drawn from past successes and failures in human ...

    NASA Utilization of Space Nuclear Systems for Robotic and Human Exploration Missions: Response to EO 13972: Promoting Small Nuclear Reactors for National Defense and Space Exploration

    Lindsey M Holmes / Anthony M Calomino | NTRS | 2022
    repair or refueling. NASA’s goals, enabled by nuclear technologies, provide for exciting advances in scientific objectives and human exploration ...

    NASA Electric Vertical Takeoff and Landing (eVTOL) Aircraft Technology for Public Services – A White Paper

    Johnny T. Doo / Marilena D. Pavel / Arnaud Didey et al. | NTRS | 2021
    transportation mix of the future [ref. 2]. Advances in electric propulsion, autonomous flight technology, and 5G communication networks will enable this ...