Results 21 to 30 of about 5,184,648 (301)
Long-term trends in the ambient PM2.5- and O3-related mortality burdens in the United States under emission reductions from 1990 to 2010 [PDF]
Atmospheric Chemistry and Physics, 2018 Concentrations of both fine particulate matter (PM2.5) and ozone (O3) in the United States (US) have decreased significantly since 1990, mainly because of air quality regulations.
Y. Zhang +10 more
doaj +1 more source
The separation of arsenic metabolites in urine by high performance liquid chromatographyinductively coupled plasma-mass spectrometry [PDF]
Environmental Health and Toxicology, 2014 Objectives The purpose of this study was to determine a separation method for each arsenic metabolite in urine by using a high performance liquid chromatography (HPLC)- inductively coupled plasma-mass spectrometer (ICP-MS).
Jin-Yong Chung +5 more
doaj +1 more source
ExO: An Ontology for Exposure Science [PDF]
, 2011 An ontology is a formal representation of knowledge within a domain and typically consists of classes, the properties of those classes, and the relationships between them.
Carolyn Mattingly +8 more
core +1 more source
Communications Earth & Environment, 2022 A combination of high-resolution mass spectrometry and computational molecular characterization techniques can structurally annotate up to 17% of organic compounds in fine particulate matter in highly polluted air sampled in the Maldives.
Stefano Papazian +12 more
doaj +1 more source
Ngland: Exposure Festival [PDF]
, 2020 This short film is a companion work to A Profound Difference and presents a visual meditation on the political events and social environment that arose due to the UK Referendum on EU Membership.
Harris, Philip
core
Developing a general population job-exposure matrix in the absence of sufficient exposure monitoring data. [PDF]
, 2011 In New Zealand, there is a need for a comprehensive and accessible database with national occupational exposure information, such as a general population job-exposure matrix (GPJEM).
McLean, Dave J +6 more
core +1 more source
Distribution and Causes of Global Forest Fragmentation
Ecology and Society, 2003 Because human land uses tend to expand over time, forests that share a high proportion of their borders with anthropogenic uses are at higher risk of further degradation than forests that share a high proportion of their borders with non-forest, natural ...
Timothy G. Wade +3 more
doaj +1 more source
npj Systems Biology and Applications, 2021 The ToxCast in vitro screening program has provided concentration-response bioactivity data across more than a thousand assay endpoints for thousands of chemicals found in our environment and commerce.
Jill A. Franzosa +12 more
doaj +1 more source
Cells, 2022 Stem cells are a population of undifferentiated cells with self-renewal and differentiation capacities. Normal and cancer stem cells share similar characteristics in relation to their stemness properties.
Youssef Siblini +4 more
doaj +1 more source
Extending the Community Multiscale Air Quality (CMAQ) modeling system to hemispheric scales: overview of process considerations and initial applications [PDF]
Atmospheric Chemistry and Physics, 2017 The Community Multiscale Air Quality (CMAQ) modeling system is extended to simulate ozone, particulate matter, and related precursor distributions throughout the Northern Hemisphere.
R. Mathur +11 more
doaj +1 more source