101–120 von 131 Ergebnissen
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    Survive the Dust: Dust Mitigation Technology to Enable Survive the Night Capabilities

    Kristen John / Amy Fritz | NTRS
    operations. Accounts from Apollo astronauts and analysis of hardware returned from the surface illustrate just how deleterious the dust can be [1 ...

    Airport Surface Movement Technologies: Atlanta Demonstrations Overview

    Jones, Denise R. / Young, Steven D. | NTRS | 1997
    and surface operations (LVLASO) research activities. This research was aimed at investigating technology to improve the safety and efficiency ...

    Flight Test Assessments of Pilot Workload, System Usability, and Situation Awareness of TASAR

    Burke, Kelly A. / Haynes, Mark A. | NTRS | 2016
    development is being executed by the NASA Langley Research Center's Crew Systems and Aviation Operations Branch (CSAOB) under the sponsorship of the ...

    Estimating the Effects of Astronaut Career Ionizing Radiation Dose Limits on Manned Interplanetary Flight Programs

    Koontz, Steven L. / Rojdev, Kristina / Valle, Gerard D. et al. | NTRS | 2013
    manned interplanetary operations with space radiation dose control, in the near future while biomedical research, nuclear electric propulsion and ...

    Dust Mitigation Technology to Enable Survive the Night Capabilities

    K K John / A M Fritz | NTRS
    operations. Accounts from Apollo astronauts and analysis of hardware returned from the surface illustrate just how deleterious the dust can be [1 ...

    Highly Automated Arrival Management and Control System Suitable for Early NextGen

    Swenson, Harry N. / Jung, Jaewoo | NTRS | 2013
    This is a presentation of previously published work conducted in the development of the Terminal Area Precision Scheduling and Spacing ...

    Gateway Program Safety and Mission Assurance IAASS Conference Keynote Presentation

    Terri Castillo / Helen Vaccaro | NTRS
    appropriately tailored in response to the unique demands of each procurement activity. Gateway will provide scientific and research benefits, in ...

    Gateway Program Safety And Mission Assurance Integration - The Future Of Safe Deep Space Human Exploration

    Helen Vaccaro / Terri Castillo | NTRS
    appropriately tailored in response to the unique demands of each procurement activity. Gateway will provide scientific and research benefits, in ...

    Ceramic Matrix Composite (CMC) Thermal Protection Systems (TPS) and Hot Structures for Hypersonic Vehicles

    David E Glass | NTRS
    vehicles in the Earth's atmosphere. This includes single-stage to orbit (SSTO), two-stage to orbit (TSTO) accelerators, access to space vehicles ...

    Martian and lunar science with remotely-controlled long-range surface vehicles

    Jaffe, L. D. / Choate, R. | NTRS | 1974
    humans in the Mars mission includes supervisory control of rover operations and selection of features and samples of geological and biological ...

    Summary and Recommendations for Future Work

    Cucinotta, Francis A. / Shavers, Mark R. / Saganti, Premkumar B. et al. | NTRS | 2003
    beams to simulate exposures during EVA operations. Additional tests with material layouts of the EMU suit sleeve were made in collaboration with ...

    NASA Global Hawk: Project Overview and Future Plans

    Naftel, Chris | NTRS | 2011
    the concept of operations and an overview of the first two science campaigns. In addition the future science plans, using the NASA Global Hawk ...

    Development and Qualification Status of the Electric Propulsion Systems for the NASA PPE Mission and Gateway Program

    Daniel A. Herman / Timothy Gray / Ian Johnson et al. | NTRS
    operations on the lunar surface and that enables a sustained presence on and around the moon. NASA’s Power and Propulsion Element (PPE), the first ...

    The Transition from Spacecraft Development Ot Flight Operation: Human Factor Considerations

    Basilio, Ralph R. | NTRS | 2000
    In the field of aeronautics and astronautics, a paradigm shift has been witnessed by those in academia, research and development, and ...

    COCPIT: Collaborative Activity Planning Software for Mars Perseverance Rover

    Ivy Deliz / Andrea Connell / Chet Joswig et al. | NTRS
    , Science, Robotic, and Instrument Operations groups, distributed across North America and Europe. In order to improve efficiency and reduce risk ...

    Usability Evaluation of Fleet Management Interface for High Density Vertiplex Environments

    Gita Sierra Hodell / Quang Vi Dao / Jeffrey R Homola et al. | NTRS
    Aeronautics Research Mission Directorate (ARMD) is hosting a series of simulations and flight tests under the High Density Vertiplex sub-project (HDV ...

    X-33 Program Overview

    Naftel, J. Chris | NTRS | 1999
    An X-33 program overview is presented in viewgraph form. The objective of the research was to build and test a 50% scale prototype of an ...

    Human Spaceflight Safety for the Next Generation on Orbital Space Systems

    Mango, Edward J. | NTRS | 2011
    systems. The architecture of the Program delineates the process for investment performance in safe orbital systems, Crew Transportation System ...

    Quantitative methods for the characterization of separated and intermittent multiphase flow patterns

    Freier Zugriff
    Olbrich, Marc | DataCite | 2022
    phases, which is still subject to intensive research efforts. This applies in particular to gas-liquid pipe flows with its different flow ...

    The Application of Advanced Electric Propulsion on the NASA Power and Propulsion Element (PPE)

    Herman, Daniel A. / Gray, Timothy / Johnson, Ian et al. | NTRS | 2019
    , NASA's Gateway will develop and deploy critical infrastructure required for operations on the lunar surface and that enables a sustained presence ...