Sentence examples for pollution background from inspiring English sources

We then extrapolated these estimates to previous years, adjusting for changes in air pollution background and work-related exposure conditions over time, to derive monthly EC estimates from 1971 to 2000 for each job and terminal location.

To derive monthly EC estimates from 1971 to 2000 for each job and terminal location, we adjusted for changes in air pollution background and work-related exposure conditions over time.

Data on environmental exposures will be generated by the combination of occupational and home addresses with available geocoded exposure data, e.g., for air pollution, background radiation, noise and heat.

To the extent that variation in wildfire-attributable pollution and background pollution are independent, including background pollution in the model could improve the precision of effect estimates, but should not affect the central tendencies.

The dispersion model predicted well the total PM10, NOx, and NO2 and traffic-specific pollution at background sites.

To identify some of the spectra for library construction, the pFind search engine (Fu et al., 2004; Li et al., 2005; Wang et al., 2007) (version 2.3) was used to search a target-decoy sequence database including the standard, pollution and background proteins (see Supplementary Data for the detailed description of the database).

The results indicate that the SSB cannot be assigned as the main source of pollutants released into the Argen River, due to a background pollution level at both investigated sites.

Such findings indicate that the health effects of traffic pollutants can be partially separated from those of background pollution levels by focusing on the intraurban spatial variability in components of PM2.5.

Although explicit links are not shown, results suggest that pollution has increased background AR levels in a setting where other causes of AR are less prevalent.

Models based on GIS (geographic information system) variables related to traffic, land use, population density, altitude, and regional background pollution were developed using common ESCAPE protocols to predict measured air pollution concentrations.

We also present "two-pollutant models" with both PM2.5 and highway proximity included in the model, assuming that the two markers may capture different (interrelated) aspects of ambient air pollution, namely urban background pollution (mostly due to secondary pollutants) and the near-source traffic-related pollutants with higher concentrations of primary pollutants.