Mostrando 3,061 - 3,080 Resultados de 77,560 Para Buscar '"AIR"', tiempo de consulta: 0.45s Limitar resultados
  1. 3061
    por Zhdanov, Vladimir P., Kasemo, Bengt
    Publicado 2020
    “…Some infections, including e.g. influenza and currently active COVID 19, may be transmitted via air during sneezing, coughing, and talking. This pathway occurs via diffusion and gravity-induced drift of single virions and respiratory droplets consisting primarily of water, including small fraction of nonvolatile matter, and containing virions. …”
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  2. 3062
  3. 3063
  4. 3064
  5. 3065
    por Air, Gillian M.
    Publicado 2011
    “…Please cite this paper as: Air. (2012) Influenza neuraminidase. Influenza and Other Respiratory Viruses 6(4), 245–256. …”
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  6. 3066
  7. 3067
  8. 3068
    “…BACKGROUND: Various factors can modify the health effects of outdoor air pollution. Prior findings about modifiers are inconsistent, and most of these studies were conducted in developed countries. …”
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  9. 3069
  10. 3070
  11. 3071
    “…We report a large series of pre-hospital emergency airway encounters performed by air-transport providers in a large, multi-state system. …”
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  12. 3072
    “…A computational fluid dynamics (CFD) model of the air flow generated by an air-assisted sprayer equipped with two axial fans was developed and validated by practical experiments in the laboratory. …”
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  13. 3073
    “…BACKGROUND: The current COVID-19 pandemic highlights the challenges air ambulance services are facing when transporting highly infectious patients for several hours in enclosed spaces. …”
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  14. 3074
    “…The aim of the paper is to provide a conversion factor from reading in terms of H(p)(10) to air kerma for realistic conditions for further conversion from air kerma to organ-absorbed dose. …”
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  15. 3075
    “…The geothermal energy for Heating, Ventilating and Air Conditioning (HVAC) systems can be used considering an Earth-to-Air Heat eXchanger (EAHX). …”
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  16. 3076
    “…Therefore, “lockdown” was issued in affected countries to control the spread of the virus. To assess air pollution during and after lockdowns, this study selected pandemic hotspots in China (Wuhan), Japan (Tokyo), the Republic of Korea (Daegu), and India (Mumbai) and compared the Air Quality Index (AQI) in these areas for the past three years. …”
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  17. 3077
  18. 3078
    “…Benefiting from the trimodal pore structures, high specific surface area, a higher pore volume, high-ratio mesopores, massive vacancies/long-range structural defects, and high-content pyridinic-N (~2.1%), the NPCNs-1000 shows an excellent ORR activity (1600 rpm, j(s) = ~5.99 mA cm(−2)), a selectivity to four-electron ORR (~100%) and a superior stability in both the three-electrode tests (CP test for 7500 s at 0.8 V, Δj(s) = ~0.58 mA cm(−2)) and Zn–Air battery (a negligible loss of 0.08 V within 265 h). …”
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  19. 3079
    por Kovács, Kamill Dániel
    Publicado 2022
    “…This study investigates the relationship between territorial human influence and decreases in NO(2) air pollution during a total COVID-19 lockdown in Metropolitan France. …”
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  20. 3080
    “…Air pollution has been evident worldwide. It presented numerous pieces of evidence that affect health-related adverse effects causing diseases and even death and the development of technology has helped monitor the exposure of people to air pollution. …”
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