Mostrando 641 - 660 Resultados de 1,629 Para Buscar '"NASA"', tiempo de consulta: 0.17s Limitar resultados
  1. 641
    “…METHODS: Participants were selected by using NASA standard screening procedures. Standardized NASA BR conditions were implemented. …”
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  2. 642
    “…BACKGROUND: The National Aeronautics and Space Administration (NASA) developed plans for potential emergency conditions from the Exploration Medical Conditions List. …”
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  3. 643
  4. 644
    “…Twenty WSI dermatopathological cases were randomly selected and examined with Image Viewer (Ventana, AZ, USA). The NASA-TLX was used to rate the perceived workload of using these systems and time was recorded. …”
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  5. 645
    “…NASA’s Deriving Information on Surface Conditions from Column and Vertically Resolved Observations Relevant to Air Quality (DISCOVER-AQ, conducted in 2011–2014) campaign in the United States and the joint NASA and National Institute of Environmental Research (NIER) Korea–United States Air Quality Study (KORUS-AQ, conducted in 2016) in South Korea were two field study programs that provided comprehensive, integrated datasets of airborne and surface observations of atmospheric constituents, including nitrogen dioxide (NO(2)), with the goal of improving the interpretation of spaceborne remote sensing data. …”
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  6. 646
  7. 647
    “…The primary operator completed a National Aeronautical and Space Administration (NASA) task load questionnaire rating mental/physical effort, level of frustration, time-urgency, and overall effort and performance. …”
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  8. 648
    “…The Solar Radiation and Climate Experiment (SORCE) was a NASA mission that operated from 2003 to 2020 to provide key climate-monitoring measurements of total solar irradiance (TSI) and solar spectral irradiance (SSI). …”
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  9. 649
    “…Results from the application of the tool to real mission data from NASA’s Phoenix Mars lander are included. Moreover, the tool was adopted for the definition of the high-level requirements of the lander for a potential future mission to the surface of Saturn’s moon Enceladus, currently under investigation at NASA Jet Propulsion Laboratory. …”
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  10. 650
    por Xin, Rao, Li, Luo, Qiaoli, Su, Xingyue, Wang
    Publicado 2021
    “…SPSS 23.0 statistical software was used for the statistical analysis of data. Results: The NASA scale showed that the intensity of field epidemic prevention and control (training) was tolerable. …”
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  11. 651
    “…In the current study we conducted a 2 (AR: with vs. without) × 2 (VR: with vs. without) between-subject experiment where participants faced a shopping-related task (including navigating, movement, hand-interaction, information processing, information searching, storing, decision making, and simple calculation) to examine a proposed series of hypotheses. The NASA Task Load Index (NASA-TLX) was used to measure subjective workload when using an XR-mediated information system including six sub-dimensions of frustration, performance, effort, physical, mental, and temporal demand. …”
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  12. 652
    “…The muscle injury rate was higher in the C‐ESD group (50% vs. 10%; p = 0.21) with 1 perforation reported with C‐ESD and none with T‐ESD. NASA‐TLX physical demand was lower with T‐ESD compared to C‐ESD (4.5 ± 2.17 vs. 6.9 ± 2.50; p = 0.03). …”
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  13. 653
    “…Participants’ perceived workload was assessed by NASA TLX questionnaire, and difference in impression between the two conditions by UEQ questionnaire. …”
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  14. 654
    por Burgess, Colin
    Publicado 2016
    “…This book celebrates the final spaceflight in the Mercury series, flown by NASA astronaut Gordon Cooper, who led an adventurous life in the cockpit of airplanes and spacecraft alike, and on his Mercury mission he became the last American ever to rocket into space alone. …”
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  15. 655
    por Cavallaro, Umberto
    Publicado 2017
    “…The result is a gallery of pioneering women who reached for the stars: women who, with exceptional skill, hard work, and dedication, reached impressive careers as accomplished pilots, researchers, and engineers; many are now in high level managerial positions both at NASA or in public and private organizations, and all left a legacy of strength.…”
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  16. 656
    “…All of the elements of the proposed program are described from several perspectives: NASA’s, the commercial space industry and our International partners. …”
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  17. 657
    por Dick, Steven J
    Publicado 2020
    “…In this comprehensive and interdisciplinary volume, former NASA Chief Historian Steven Dick reflects on the exploration of space, astrobiology and its implications, cosmic evolution, astronomical institutions, discovering and classifying the cosmos, and the philosophy of astronomy. …”
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  18. 658
    por Rhodes, Jason
    Publicado 2020
    “…  The gift of an existing 2.4 meter telescope to NASA by another US government agency allowed for the addition of a coronagraph that will take images and spectra of nearby exoplanets; this instrument will be a technological stepping stone to imaging other Earths in the 2030s.…”
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  19. 659
    por Lupsasca, Alex
    Publicado 2023
    “…A measurement of this predicted (but not yet observed) ring could provide a precise test of general relativity and will be the target of a NASA mission proposed to fly within the next decade.…”
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  20. 660
    por Kirn, Th, Siedenburg, T
    Publicado 2004
    “…This project is funded by the German Space Agency DLR, the US Department of Energy DOE and NASA.…”
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