Sentence examples for apportionment analysis from inspiring English sources

Moreover, in order to discriminate among PAH sources and quantify their contributions, a source apportionment analysis of the collected data was provided by means Principal component Analysis (PCA) and Positive Matrix Factorization (PMF) methods.

Constituent data were used in source apportionment analysis to identify particle sources.

However, we have not undertaken a formal source apportionment analysis in this paper.

Incorporation of PM oxidative potential into a receptor model source apportionment analysis is a novel aspect of this study.

A source apportionment analysis for risk of hospital admissions was conducted for Manhattan, New York (Lall et al. 2011).

We joined a small but growing number of epidemiologic studies to conduct source apportionment analysis and quantitatively estimate the associations between multiple PM sources and health outcome.

We plan to adopt these source apportionment outputs in heath analysis in order to better understand health effects of specific sources.

One aspect of the application of chemometrics to environmental pollution research is often referred to as source apportionment, receptor modelling and/or mixture analysis discipline.

We examined associations between daily exposure to PM2.5 components and sources identified through factor analysis and source apportionment, and daily symptoms and medication use in children with asthma.

Factor analysis and source apportionment techniques [ Brown et al. 2007; U.S. Environmental Protection Agency EPAA) 2008; Watson et al. 2002] have been used for many years to help policy regulators identify sources of particle pollution.

Rather than a metric based on proximity to roads or traffic density, we used factor analysis and source apportionment techniques to examine exposures to potentially toxic portions of particle mass and the health of children residing in an area of significant mobile source activity.