Mostrando 2,201 - 2,220 Resultados de 77,560 Para Buscar '"AIR"', tiempo de consulta: 0.70s Limitar resultados
  1. 2201
    “…Air quality models can support pollution mitigation design by simulating policy scenarios and conducting source contribution analyses. …”
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  2. 2202
  3. 2203
  4. 2204
    “…Observation of the breathing behavior under different levels of water oxygenation revealed that the traira started aquatic surface respiration only under severe hypoxic conditions and did not breathe air. In the jeju air-breathing behavior was observed under normoxic conditions, and the frequency of air-breathing was significantly increased under hypoxic conditions. …”
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  5. 2205
  6. 2206
    “…We demonstrated that supply air filtration as well as recirculating air filtration technique can easily be implemented in an already existing ventilation system and that recirculating air filtration resulted in enhanced lung health compared to supply air-filtered and non-filtered barns. …”
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  7. 2207
    “…The Beijing–Tianjin–Hebei (BTH) air pollution transmission channel and its surrounding areas are of importance to air pollution control in China. …”
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  8. 2208
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  10. 2210
    “…The current changes in vehicle movement due to ‘lockdown’ conditions (imposed in cities worldwide in response to the COVID-19 epidemic) provide opportunities to quantify the local impact of ‘controlled interventions’ on air quality and establish baseline pollution concentrations in cities. …”
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  11. 2211
    “…Vascular air embolism (VAE) is an important complication of some routine medical procedures, particularly intravenous access for the administration of fluids or medications. …”
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  12. 2212
  13. 2213
    “…At present, people are demanding better indoor air quality during the COVID-19 pandemic. In addition to maintaining the basic functions, new air-conditioning should also add air purification functions to improve indoor air quality and reduce the possibility of virus transmission. …”
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  14. 2214
  15. 2215
    “…To detect infections that might spread on campus, we pursued research towards detecting SARS-CoV-2 in air samples inside student dorms. METHODS: We sampled air in 2 large dormitories for 3.5 months and a separate isolation suite containing a student who had tested positive for COVID-19. …”
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  16. 2216
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  18. 2218
  19. 2219
    “…This work focuses on the plausible impact and feedback of poor air quality induced by the burning of open-air funeral pyres due to the increased COVID-19 mortality rate in New Delhi, estimated by using an epidemiological model (AirQ+) of the World Health Organization. …”
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  20. 2220
    “…The traditional radiation air conditioning system has some problems, such as easy condensation, insufficient refrigeration capacity, complex structure, and control system. …”
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