Mostrando 7,501 - 7,520 Resultados de 77,560 Para Buscar '"AIR"', tiempo de consulta: 0.39s Limitar resultados
  1. 7501
    “…RATIONALE: Although venous air embolism (VAE) during liver operation has been reported occasionally, fatal VAE in hepatic resection is uncommon. …”
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  2. 7502
  3. 7503
  4. 7504
    “…Air temperature at 2 m above the land surface is a key variable used to assess climate change. …”
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  5. 7505
    “…The enzyme catalyses the one‐pot conversion of alcohols into the related nitriles under mild reaction conditions in ammonium buffer, consuming ammonia as the source of nitrogen and dioxygen (from air at atmospheric pressure) as the only oxidant. …”
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  6. 7506
    “…Spectral intensity of Cd and system performance under air and Ar conditions were analyzed and compared. …”
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  7. 7507
    “…Introduction: Perioperative hypothermia is one of the most common phenomena seen among surgical patients, leading to numerous adverse outcomes such as intraoperative blood loss, cardiac events, coagulopathy, increased hospital stay and associated costs. Forced air warming (FAW) and resistive heating (RH) are the two most commonly used and widely studied devices to prevent perioperative hypothermia. …”
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  8. 7508
    “…According to the verification results, the numerical simulation is introduced to study the influence of different supply and return air mixes and pollutant source distributions on the flow field and diffusion performance with an internal partition. …”
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  9. 7509
    “…The aim of this study was to examine the relationship between main air pollutants and all cancer mortality by performing a meta-analysis. …”
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  10. 7510
    “…The paper also presents the results of modeling the combustion process in a fuel-air bubble. The modeling carried out has shown that above the temperature at which bubble self-ignition becomes possible inside the bed, with further bed temperature rise there is an increase in the solids content inside the bubbles at the moment of explosion. …”
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  11. 7511
    “…To this end, we synthesized a hydrophobic silica aerogel monolith with a density of 0.22 g cm(−3) and a low refractive index of 1.06 that—from the optical point of view—effectively behaves like solid air. Subsequently, we drilled an L-shaped channel within the monolith that confined both the aqueous core liquid and the guided light, the latter property arising due to total internal reflection of light from the liquid–aerogel interface. …”
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  12. 7512
  13. 7513
    “…Significant reductions in air pollution exposure could be made for children by taking into account the side of the road in WSB route design.…”
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  14. 7514
  15. 7515
    “…By adjusting the spinning air gap from 4″ (10.2 cm) to 0.5″ (1.3 cm), the HFM pore sizes were enlarged dramatically without any significant change of the fiber dimensional size and barrier layer thickness. …”
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  16. 7516
    “…When PM is emitted into the atmosphere, the only possible method for cleaning ambient air is through vegetation acting as biological filters for pollutants. …”
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  17. 7517
    “…Aim or Purpose: To describe the effect of varying scleral stiffness on the biomechanical deformation response of the cornea under air-puff loading via a finite-element (FE) model. …”
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  18. 7518
    “…Despite standard de-airing techniques during surgery large amounts of arterial air emboli may still occur, especially during weaning from cardiopulmonary bypass. …”
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  19. 7519
  20. 7520
    por Xie, Xiaoyao, Wang, Yuhong
    Publicado 2018
    “…However, with the rapid expansion of the economy, increasingly serious air pollution is apparent. In order to control urban air pollution effectively, Chinese governments at all levels have invested large sums every year. …”
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