Sentence examples for average concentrations measured from inspiring English sources

Average concentrations measured within 0.25 m of the source were 6-20 times as high as the predicted well-mixed concentrations.

The average concentrations measured for acetic or formic acid vapours are also given in Table 4.

Values were next averaged over the three biological replicates and log2 transformed against the corresponding average concentrations measured in sh GFP.

Results for the other peptides are presented in Fig.  3, in which the average concentrations after clotting at RT are expressed as% of the average concentrations measured after clotting at 5°C.

The gradients were estimated to be twice the average concentration measured in the perforation, depending on the level of the groundwater.

The average concentration measured in the Viadana district was 2.5 ± 0.3 μg/m.

Ambient air concentrations are most often reported as an average concentration measured over an 8 h, 24 h or longer duration.

We used two approaches for the back-extrapolation: The first used the ratio of the average concentration measured from the date of birth through the second birthday to the average concentration measured during the ESCAPE monitoring year; the second used the absolute difference between the average concentrations at each time period (ESCAPE 2013).

The average concentration measured was 26 ppb, with only a few homes exceeding 90 ppb, indicating that the average concentrations appear to have been driven by a few outliers.

During summer morning sampling hours, our overall mean PM2.5 concentration was 46.2 μg/m (SD = 35.7 μg/m), approximately twice the average concentration measured at nearby ACHD stationary monitors during the same period.

Limited by data availability, large-scale chronic health effects studies of PM2.5 have used city-average concentrations measured at central ground monitors as representative of population exposures (e.g., Dockery et al. 1993).