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Mostrando 481 - 500 Resultados de 1,629 Para Buscar '"NASA"', tiempo de consulta: 0.20s Limitar resultados
  1. 481
    “…Providers’ workloads, measured with the National Aeronautics and Space Administration Task Load Index (NASA-TLX) and time to complete patient evaluation, were compared between the 2 protocols. …”
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    When to incorporate point-of-care ultrasound (POCUS) into the initial assessment of acutely ill patients: a pilot crossover study to compare 2 POCUS-assisted simulation protocols
  2. 482
    “…The subjective mental workload was also assessed (NASA Task Load Index). RESULTS: The 54 participants included 32 urologists, eight young trainees and 14 medical students. …”
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    Development and validation of a porcine organ model for training in essential laparoscopic surgical skills
  3. 483
    “…NASA’s Ice, Cloud, and land Elevation Satellite-2 (ICESat-2) carries a laser altimeter that fires 10,000 pulses per second towards Earth and records the travel time of individual photons to measure the elevation of the surface below. …”
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    OpenAltimetry - rapid analysis and visualization of Spaceborne altimeter data
  4. 484
    por Harland, David M
    Publicado 2009
    “…In 'Paving the Way for Apollo 11' David Harland explains the lure of the Moon to classical philosophers, astronomers, and geologists, and how NASA set out to investigate the Moon in preparation for a manned lunar landing mission. …”
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    Paving the Way for Apollo 11
  5. 485
    por McKee, M
    Publicado 2003
    “…"Archived data from NASA's Compton Gamma Ray Observatory have given researchers a possible link between the most powerful explosions in the universe - gamma-ray bursts (GRBs) - and its most energetic particles known, ultra high-energy cosmic rays" (1/2 page).…”
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    Fast and furious
  6. 486
    por Chen, H, Sun, Z, Zhang, J, Aguilar-benitez, M, Ting, S, Rozhkov, A, Pashnin, A, Bertucci, B, Strigari, L, Zhang, Z, Graziani, M, Formato, V, Bindi, V, Menchaca-rocha, A A, Wei, J, Vecchi, M, De carvalho barao, F J, Lourenco antunes, J C, Verguilov, V Z, Oliva, A, Capell, M H, Choutko, V, Ting, S, Krasnopevtsev, D, Galdames perez, A, Yu, Y, Wallmann, C, Cui, Z, Bordalo, P, Wu, Z, Berdugo perez, J F, Velasco frutos, M A, Yan, Q, Belyaev, N, Qu, Z, Chouridou, S, Battiston, R, Ferreira da gama velho arruda, M L, Wang, Y, Diaz ginzo, C, Plyaskin, V, Hsieh, T, Ambrosi, G, Di felice, V, Xiao, X, Chang, Y, Xu, W, Bartoloni, A, Burger, J, Wang, X, Nikonov, N, Bayyari, A, Basegmez du pree, S, Borchiellini, M, Casaus, J A, Cai, X, Eline, A, Kounine, O, Kulemzin, A, Medvedeva, T, Weng, Z, Behlmann, M D, Jia, Y, Molero gonzalez, M, Chen, Y, Chou, H, Koutsenko, V, Dadzie, K E, Vazquez acosta, M L
    Publicado 2002
    “…With a superconducting magnetic spectrometer, AMS will provide accurate measurements of electrons, positrons, protons, antiprotons and various nuclei up to TeV region. NASA has scheduled to install this detector on the International Space Station in May 2003. …”
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    Alpha Magnetic Spectrometer (AMS) for Extraterrestrial Study of Antimatter, Matter and Missing Matter on the International Space Station
  7. 487
    “…Traditionally, the brain has been regarded as a relatively insensitive late-reacting tissue, with radiologically detectable damage not being reported at doses < 60 Gy. When NASA proposed interplanetary exploration missions, it was required to conduct an intensive health and safety evaluation of cancer, cardiovascular, and cognitive risks associated with exposure to deep space radiation (SR). …”
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    New Radiobiological Principles for the CNS Arising from Space Radiation Research
  8. 488
    por Convertino, Victor A.
    Publicado 2015
    “…My career has taken me to research positions at NASA, the Stanford University School of Medicine, the University of Arizona, and the U.S. …”
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    Career perspective: Victor A. Convertino
  9. 489
    “…Previously prohibitively expensive, new materials and 3D printing techniques have the potential to make the NASA rotating wall vessel available inexpensively on an industrial scale. …”
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    Is There a Space-Based Technology Solution to Problems with Preclinical Drug Toxicity Testing?
  10. 490
    “…The climate parameters, Temperature Humidity Index (THI) and Equivalent Temperature Index (ETI) are computed from the NASA-Modern Era Retrospective-Analysis for Research and Applications (NASA-MERRA) reanalysis (2002–2010). …”
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    A Pilot Investigation of the Relationship between Climate Variability and Milk Compounds under the Bootstrap Technique
  11. 491
    “…We employ National Aeronautics and Space Administration (NASA)'s Operation IceBridge high‐resolution airborne gravity from 2016, NASA's Ocean Melting Greenland bathymetry from 2015, ice thickness from Operation IceBridge from 2010 to 2015, and BedMachine v3 to analyze 20 major southeast Greenland glaciers. …”
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    Vulnerability of Southeast Greenland Glaciers to Warm Atlantic Water From Operation IceBridge and Ocean Melting Greenland Data
  12. 492
    “…Translating fundamental biological discoveries from NASA Space Biology program into health risk from space flights has been an ongoing challenge. …”
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    A microRNA signature and TGF-β1 response were identified as the key master regulators for spaceflight response
  13. 493
    “…The study reports task performance measures such as total time spent on a task (TT) and reaction time (RT); neurophysiological measures involving the use of functional near-infrared spectroscopy (fNIRS); and a subjective rating scale for self-assessment of mental workload (NASA TLX) to test the related hypothesis. Several within-subject repeated-measures factorial ANOVA models were developed to test the main hypothesis. …”
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    Examining Mental Workload in a Spatial Navigation Transfer Game via Functional near Infrared Spectroscopy
  14. 494
    “…Ten subjects participated voluntarily in the study, answering the NASA-TLX questionnaire at the end of the task. The NASA-TLX results determined the subjective participants’ mental workload proving that the subjects were induced to different levels of mental workload (Low, Medium, and High) based on the ANOVA statistical results using the mean scores obtained and cognitive analysis identified redesign opportunities for graphical user interface improvement.…”
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    Cognitive Analyses for Interface Design Using Dual N-Back Tasks for Mental Workload (MWL) Evaluation
  15. 495
    por Chang-Diaz, F
    Publicado 1998
    “…Franklin Chang-Diaz, Ph.D. in Physics from M.I.T., is the most senior Astronaut at NASA. He is the senior Mission Specialist (MS-1) on the latest shuttle DISCOVERY flight, where the AMS experiment was the primary payload. …”
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    Reflection on my Sixth Flight in Space
  16. 496
    por Tischelle, G
    Publicado 2003
    “…NASA has discovered that 60% of aerospace workers will reach retirement age over the next few years so needed to find a way to capture knowledge from exiting workers and make it available to remaining and future staff (1 page).…”
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    Educational Advantage - E-learning helps companies capture the knowledge of retiring employees and gain competitive edge
  17. 497
    “…NASA cleanrooms are certified by particle counts and are humidity-controlled, temperature-regulated, and oligotrophic in nature for assembling spacecraft subsystems. …”
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    Microscopic Characterization of Biological and Inert Particles Associated with Spacecraft Assembly Cleanroom
  18. 498
    por Hofmeister, Armin, Böhm, Johannes
    Publicado 2017
    “…A separate assessment of the RADIATE ray-traced delays is carried out by comparison to the ray-traced delays from the National Aeronautics and Space Administration Goddard Space Flight Center (NASA GSFC) (Eriksson and MacMillan in http://lacerta.gsfc.nasa.gov/tropodelays, 2016) with respect to the analysis performances in terms of BLR results. …”
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    Application of ray-traced tropospheric slant delays to geodetic VLBI analysis
  19. 499
    por Pollack, Ari H., Pratt, Wanda
    Publicado 2020
    “…MAIN OUTCOMES AND MEASURES: Cognitive workload was measured using the NASA Task Load Index (TLX) scale (range, 1-100, with lower scores indicating lower cognitive workload). …”
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    Association of Health Record Visualizations With Physicians’ Cognitive Load When Prioritizing Hospitalized Patients
  20. 500
    “…ERM was funded through a NASA Summer Science Institute Fellowship.…”
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    Bone Metabolism During Strict Head-Down Tilt Bed Rest and CO2 Exposure
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