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Mostrando 421 - 440 Resultados de 1,629 Para Buscar '"NASA"', tiempo de consulta: 0.10s Limitar resultados
  1. 421
    por Yaqoob, T, Serlemitsos, P J
    Publicado 1994
    Enlace del recurso
    ASCA observations of quasars in the PV phase
  2. 422
    por Aksenov, Vasili, 1932-2009
    Publicado 1981
    Libro
    Rottame d'oro /
  3. 423
    por Rester, D H, Dance, W E
    Publicado 1967
    Enlace del recurso
    Electron Scattering and Bremsstrahlung Cross-Section Measurements
  4. 424
    por Titarchuk, L G
    Publicado 1993
    Enlace del recurso
    On the spectra of x-ray bursters: expansion and contraction stages
  5. 425
    por Titarchuk, L G
    Publicado 1993
    Enlace del recurso
    Generalized Comptonization models and application to the recent high energy observations
  6. 426
    “…The NASA LISA Study Team was tasked to study how NASA might support US scientists to participate and maximize the science return from the Laser Interferometer Space Antenna (LISA) mission. …”
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    Getting Ready for LISA: The Data, Support and Preparation Needed to Maximize US Participation in Space-Based Gravitational Wave Science
  7. 427
    “…Secondary outcomes were time to first dose of IV epinephrine, overall team performance as assessed by the Neonatal Resuscitation Performance Evaluation (NRPE) score, and workload assessed by the NASA Task Load Index (NASA TLX). RESULTS: 64 teams were studied. …”
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    Online Artículo Texto
    A recorder/time coach decreases time errors during neonatal resuscitation: A randomized, simulation-based clinical trial
  8. 428
    “…We compare the distribution and diversity patterns of four Andean plant groups on the basis of georeferenced specimen data: the genus Nasa (Loasaceae), the two South American sections of Ribes (sect. …”
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    Online Artículo Texto
    Diversity patterns of selected Andean plant groups correspond to topography and habitat dynamics, not orogeny
  9. 429
    “…Atmospheric turbulence generated in flow over mountainous terrain is studied using airborne in situ and cloud radar measurements over the Medicine Bow Mountains in southeast Wyoming, USA. During the NASA Orographic Clouds Experiment (NASA06) in 2006, two complex mountain flow cases were documented by the University of Wyoming King Air research aircraft carrying the Wyoming Cloud Radar. …”
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    Online Artículo Texto
    Turbulence in breaking mountain waves and atmospheric rotors estimated from airborne in situ and Doppler radar measurements
  10. 430
    “…Another group of seedlings was treated with 0.5 mM CdSO(4) for 1 day without pre-treatment with SA or NaSA, while a third group was treated simultaneously with Cd and either SA or NaSA. …”
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    Online Artículo Texto
    Salicylic Acid and Sodium Salicylate Alleviate Cadmium Toxicity to Different Extents in Maize (Zea mays L.)
  11. 431
    “…The National Aeronautics and Space Administration (NASA) measures and validates the biological cleanliness of spacecraft surfaces by counting endospores using the NASA standard assay (NSA). …”
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    Online Artículo Texto
    Application of the ATP assay to rapidly assess cleanliness of spacecraft surfaces: a path to set a standard for future missions
  12. 432
    “…NASA's Goddard Earth Observing System (GEOS) Earth System Model (ESM) is a modular, general circulation model (GCM), and data assimilation system (DAS) that is used to simulate and study the coupled dynamics, physics, chemistry, and biology of our planet. …”
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    Online Artículo Texto
    Chemical Mechanisms and Their Applications in the Goddard Earth Observing System (GEOS) Earth System Model
  13. 433
    “…Elevated temperature also caused an increase in the glutathione-S-transferase activity, and this increase was more pronounced in plants pre-treated with NaSA. Both seed soaking or spraying with NaSA and exposure to heat treatment at 35°C reduced the abscisic acid levels in the leaves. …”
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    Online Artículo Texto
    Interaction between elevated temperature and different types of Na-salicylate treatment in Brachypodium dystachion
  14. 434
    “…Breath samples were collected onto sorbent tubes using the ReCIVA® device and sent for analysis by means of two-dimensional gas chromatography-mass spectrometry (GCxGC-MS). The NASA Task Load Index (NASA-TLX) was used to assess the perceived task workload of undertaking sampling from the patient's perspective. …”
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    Online Artículo Texto
    Use of the ReCIVA device in breath sampling of patients with acute breathlessness: a feasibility study
  15. 435
    “…Participants filled in the national aeronautics and space administration task load index (NASA‐TLX) scale after each task. The effects of mental workload on scores of NASA‐TLX, performance of tasks, heart rate (HR), heart rate variability (HRV), and the prefrontal cortex (PFC) activation were analyzed. …”
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    Online Artículo Texto
    Evaluating mental workload during multitasking in simulated flight
  16. 436
    “…We used MRI to analyze the alterations occurring in the perivascular spaces (PVS) in NASA and European Space Agency astronauts and Roscosmos cosmonauts after a 6-mo spaceflight on the International Space Station (ISS). …”
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    Online Artículo Texto
    The effect of prolonged spaceflight on cerebrospinal fluid and perivascular spaces of astronauts and cosmonauts
  17. 437
    “…To address this issue, we used a systems biology approach utilizing NASA’s Open Science Data Repository (OSDR) on spaceflown murine transcriptomic datasets focused on the skin, biomedical profiles from fifty NASA astronauts, and confirmation via transcriptomic data from JAXA astronauts, the NASA Twins Study, and the first civilian commercial mission, Inspiration4. …”
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    Online Artículo Texto
    More than a Feeling: Dermatological Changes Impacted by Spaceflight
  18. 438
    “…ONE SENTENCE SUMMARY: NASA astronauts who were exposed to prolonged spaceflight experienced an annual rate of ventricular expansion more than three times that expected from normal aging.…”
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    Online Artículo Texto
    Longitudinal change in ventricular volume is accelerated in astronauts undergoing long-duration spaceflight
  19. 439
    Enlace del recurso
    Shell analysis manual
  20. 440
    por Titarchuk, L G, Hua, X M
    Publicado 1993
    Enlace del recurso
    Comptonization models and spectroscopy of x-ray and gamma-ray sources
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