Results 41 to 50 of about 4,150,761 (299)
Atmosphere, 2021 Diesel-powered agricultural machinery (AM) is a significant contributor to air pollutant emissions, including nitrogen oxides (NOx) and particulate matter (PM).
Yi Ai +10 more
doaj +1 more source
Mapping ambient urban air pollution at the small area scale : a GIS approach [PDF]
Air pollution is an emotive and complex issue, affecting materials, vegetation growth and human health. Given that over half the world's population live within urban areas and that those areas are often highly polluted, the ability to understand the ...
Smallbone, Kirsty Louise
core +4 more sources
Effect of photochemical losses of ambient volatile organic compounds on their source apportionment
Environment International, 2023 Photochemical losses of ambient volatile organic compounds (VOCs) substantially affect source apportionment analysis. Hourly speciated VOC data measured from April to August 2020 in Tianjin, China were used to analyze the photochemical losses of VOC ...
Baoshuang Liu +6 more
doaj +1 more source
Ambient air pollution and allergic diseases in children [PDF]
Korean Journal of Pediatrics, 2012 The prevalence of allergic diseases has increased worldwide, a phenomenon that can be largely attributed to environmental effects. Among environmental factors, air pollution due to traffic is thought to be a major threat to childhood health. Residing near busy roadways is associated with increased asthma hospitalization, decreased lung function, and ...
Byoung-Ju Kim, Soo-Jong Hong
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ToxicsThis study leveraged 2019 online data of particulate matter (PM2.5) and volatile organic compounds (VOCs) in Tianjin to analyze atmospheric pollution characteristics.
Yanqi Huangfu +5 more
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Technical note: Influence of different averaging metrics and temporal resolutions on the aerosol pH calculated by thermodynamic modeling [PDF]
Atmospheric Chemistry and PhysicsAerosol pH is commonly used to characterize the acidity of aqueous aerosols and is of significant scientific interest due to its close relationship with atmospheric processes.
H. Wang +12 more
doaj +1 more source
Environment International, 2022 Highly time-resolved data for volatile organic compounds (VOCs) can now be monitored. Source analyses of such high time-resolved concentrations provides key information for controlling VOC emissions.
Yang Yang +7 more
doaj +1 more source
The Threat of Ambient Air Pollution in Kathmandu, Nepal [PDF]
Journal of Environmental and Public Health, 2018 Air pollution has been a major problem of 21st century for both developed and developing world. It has a negative impact on various environmental aspects which directly or indirectly affect the quality of human health. Nepal, especially Kathmandu, in the current situation, is observing rapid urbanization and various infrastructure development projects.
Bhuvan Saud, Govinda Paudel
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Modelling distributed lag effects in mortality and air pollution studies: the case of Santiago [PDF]
, 2001 Most of the epidemiological literature on air pollution and mortality deals only with single or dual pollutant models whose results are hard to interpret and of questionable value from the policy perspective.
Cifuentes, L., Maddison, D.
core
Advanced Functional Materials, EarlyView.Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein +4 more
wiley +1 more source