Sentence examples for environmental air levels from inspiring English sources

Unambiguous elevations in urinary levels of catechol and hydroquinone were observed at benzene air levels of 0.5 ppm or even much higher, respectively, whereas environmental air levels are generally lower than 0.01 ppm (Inoue et al., 1988; Kim et al., 2006a; Lee et al., 1993; Qu et al., 2000).

In order to investigate the influence of environmental air on the levels of VOCs in the breath, we correlated the levels of VOCs in breath samples with those measured in environmental samples.

The weak THC resulted in slightly stronger low-level trade winds, an increase in upper-level zonal winds and vertical wind shear, higher environmental air pressures and less low-level mass wind convergence and rainfall in the intertropical convergence zone, and reduced middle-level moisture.

Socio-economic status (SES) and exposure to increased levels of environmental air pollution are key issues in the discussion about social differences and health.

Socio-economic status, smoking, and exposure to increased levels of environmental air pollution are associated with adverse effects on respiratory health.

We conducted a pooled analysis to investigate the relationship between exposure to elemental mercury in air and resulting urinary mercury levels, specifically at lower air levels relevant for environmental exposures and public health goals (i.e., < 50 microg/m3 down to 1.0 microg/m3).

Additionally, in the present study we found the association between chlorpyrifos and diazinon exposures and fetal growth only when the biomarkers were used as a dosimeter of prenatal exposure and not when environmental measures (maternal 48-hr personal air levels during the third trimester) were used.

Validation of these markers in terms of total environmental dose requires that concurrent measures of air levels and potential dermal exposure be made.

The shapes of exposure adduct relationships in persons exposed to low levels of benzene from environmental air have not been reported previously.

Because urban air levels for As occur at about 20 ng/m, inhalation is not considered a significant route of environmental exposure (IARC 1980).

Environmental air temperature was recorded.