Results 31 to 40 of about 33,167 (263)

Identification of cement in atmospheric particulate matter using the hybrid method of laser diffraction analysis and Raman spectroscopy

open access: yesHeliyon, 2020
The production of cement is associated with the emissions of dust and particulate matter, nitrogen oxides (NOx), sulfur dioxide (SO2), carbon monoxide (CO), heavy metals, and volatile organic compounds into the environment.
Aleksei Kholodov   +16 more
doaj   +1 more source

The Unintended Benefits of the Conservation Reserve Program for Air Quality

open access: yesGeoHealth, 2022
The link between agriculture and air pollution is well‐established, as are the benefits of the US Department of Agriculture's Conservation Reserve Program (CRP). However, little research has linked CRP to air quality directly.
Douglas A. Becker   +3 more
doaj   +1 more source

Differential toxicities of fine particulate matters from various sources [PDF]

open access: yesScientific Reports, 2018
AbstractFine particulate matters less than 2.5 µm (PM2.5) in the ambient atmosphere are strongly associated with adverse health effects. However, it is unlikely that all fine particles are equally toxic in view of their different sizes and chemical components.
Minhan Park   +15 more
openaire   +2 more sources

Electric vehicle fleet penetration helps address inequalities in air quality and improves environmental justice

open access: yesCommunications Earth & Environment, 2023
Accelerated penetration of on-road electric vehicles offers regional and community-scale air quality benefits; however, such benefits have not been previously quantified regarding environmental justice communities near major roads.
Shih Ying Chang   +8 more
doaj   +1 more source

Modeling residential fine particulate matter infiltration for exposure assessment [PDF]

open access: yesJournal of Exposure Science & Environmental Epidemiology, 2008
Individuals spend the majority of their time indoors; therefore, estimating infiltration of outdoor-generated fine particulate matter (PM(2.5)) can help reduce exposure misclassification in epidemiological studies. As indoor measurements in individual homes are not feasible in large epidemiological studies, we evaluated the potential of using readily ...
Perry U, Hystad   +4 more
openaire   +2 more sources

Carbonaceous Aerosols in Fine Particulate Matter of Santiago Metropolitan Area, Chile

open access: yesThe Scientific World Journal, 2014
Measurements of carbonaceous aerosols in South American cities are limited, and most existing data are of short term and limited to only a few locations.
Richard Toro Araya   +3 more
doaj   +1 more source

Analyzing the Environmental Impact of Livestock Manure Recycling Process Using Life Cycle Assessment [PDF]

open access: yes대한환경공학회지
Objectives This study aims to assess the environmental impact of the composting process, which constitutes 75.3% of the domestic livestock manure recycling methods, and to determine the environmental impacts of methane and nitrous oxide, the major ...
Hee Yeon Kang   +5 more
doaj   +1 more source

Fine‐tuning particulate matter research

open access: yesEos, Transactions American Geophysical Union, 2004
Determining the most hazardous chemical components and other characteristics of aerosol particulate matter should be a focus of research by the U.S. Environmental Protection Agency, according to a 24 March report by the National Research Council.The NRC Committee on Research Priorities for Airborne Particulate Matter found that research specifically ...
openaire   +1 more source

Fine Particulate Matter Exposure From Secondhand Cannabis Bong Smoking

open access: yesJAMA Network Open, 2022
This cohort study quantifies the levels of secondhand cannabis smoke from social bong smoking in a home environment.
Nguyen, Patton Khuu   +1 more
openaire   +2 more sources

Acute exposure to diesel particulate matter promotes collective cell migration in thyroid cancer cells

open access: yesFrontiers in Toxicology, 2023
Several ecological studies suggest that ambient air pollution is associated with the occurrence of thyroid cancer. In this study, we used certified diesel particulate matter as a proxy for fine particulate matter.
Sheena Yi-Hsin Cheng   +4 more
doaj   +1 more source

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