Mostrando 1,041 - 1,060 Resultados de 77,560 Para Buscar '"AIR"', tiempo de consulta: 0.39s Limitar resultados
  1. 1041
  2. 1042
    “…Air pollution has been labelled the ‘new smoking’, with news articles bearing titles such as ‘If You Live in a Big City You Already Smoke Every Day’ and ‘The Air Is So Bad in These Cities, You May As Well Be Smoking’. …”
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  3. 1043
    “…The study reports a new baseline of PM(2.5), except for monsoon, and explores this knowledge to plan future air pollution reduction strategies. The study also discusses how this new learning of knowledge could strengthen air pollution control policies for better air quality and sustainability. …”
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  4. 1044
    “…Along with the penetration of outside air pollutants, contaminants are produced in indoor environments due to different activities such as heating, cooling, cooking, and emissions from building products and the materials used. …”
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  5. 1045
  6. 1046
    “…This article presents the results of a qualitative study performed over three years on a French citizen-sensor scheme for air quality. The scheme draws on volunteer citizens to measure fine particles by means of micro-sensors. …”
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  7. 1047
    por Lolli, Simone
    Publicado 2021
    “…This proof of concept is the first step of a wider project that aims to develop a user-friendly smartphone application where photovoltaic panel owners, once downloaded it on a voluntary basis, can turn their photovoltaic system into a sunphotometer to continuously retrieve the AOD, and more importantly, to monitor the air quality and detect strong air pollution episodes that pose a threat for population health.…”
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  8. 1048
    “…Unfortunately, the transmission routes and shedding kinetics of respiratory viruses remain poorly understood. Air sampling techniques to quantify infectious viruses in the air are indispensable to improve intervention strategies to control and prevent spreading of respiratory viruses. …”
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  9. 1049
    “…This study investigated the concentrations of air pollutants (NO, NO(2), NO(x), SO(2), CO, O(3), PM(10), and PM(2.5)) at three sites with different traffic loads (work, residential, and traffic sites) before, during, and after the COVID-19 lockdown. …”
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  10. 1050
  11. 1051
    “…The PurpleAir PA-II-SD is a low-cost particulate matter (PM2.5 and PM10) sensor that is currently available on the market. …”
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  12. 1052
  13. 1053
    “…However, the risk of infection can be strongly reduced by outdoor air ventilation. To investigate whether a reopening of fitness centers can be justified, [Formula: see text] concentration was measured during four days in a fitness center. …”
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  14. 1054
  15. 1055
    “…The concentration of air pollutants in underground parking garages has been found to be higher compared to ambient air. …”
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  16. 1056
    “…Under normoxic conditions in the jeju swimbladder PO(2) was higher than in traira, and the PO(2) significantly increased under hyperoxic conditions, even in the absence of air breathing. In jeju, air-breathing activity increased significantly under hypoxic conditions. …”
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  17. 1057
  18. 1058
    “…Human to human transmission occurs through droplet, fomites, aerosol and contaminated surfaces.This study shows that use of portable air purifier in patient's room can actually reduce the viral load in the room air that might minimize the risk of acquiring COVID through air-borne transmission by heath care professional taking care of the COVID patients. …”
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  19. 1059
    por Wei, Jiaze, Wang, Yan, Mo, Jinhan, Fan, Cheng
    Publicado 2023
    “…Household air purifiers have been widely used as an effective approach to improving indoor air quality. …”
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  20. 1060
    “…The Public Health and Air Pollution in Asia (PAPA) project assessed the effects of short-term exposure to air pollution on daily mortality in Bangkok, Thailand, and in three cities in China: Hong Kong, Shanghai, and Wuhan. …”
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