Sentence examples for whose concentrations are from inspiring English sources

With this year's record following records in 1996 and 1998, some atmospheric scientists are beginning to express surprise at the persistence of the phenomenon, which is caused largely by reactions between ozone and a group of synthetic chemicals that have been banned and whose concentrations are starting to decline in the air.

The ions that were analysed for, and whose concentrations are not very sensitive to, pyrite oxidation reactions include Na+ and Ca 2+.

The other models and the "ensemble model", whose concentrations are by definition averaged over all models, represent accurately the diurnal cycle.

As it is true for virtually all forms of contamination, the threshold values of pollution from coal mining activities are those whose concentrations are capable of causing harmful effects on previously unaffected water uses (Utom et al. 2012).

Objective: The purpose of this study was to investigate the effect of interleukin-6 (IL-6) and interleukin-8 (IL-8), whose concentrations are elevated with chorioamnionitis, on the expression of surfactant apoprotein mRNAs in fetal rat lung.

We first show that mixtures whose concentrations are near or beyond the conventional flammability limits can be rendered to burn strongly in turbulence, provided the controlling molecular mass diffusivity of the mixture exceeds its thermal diffusivity, namely the mixture Lewis number (Le) is less than unity.

Glycerol, furfural and HMF, whose concentrations were below the detection limit, are not discussed.

To identify metabolites whose concentrations were changed in relation to SAM production, the principal component analysis (PCA) was performed using all data obtained from the three conditions.

Data points, whose concentrations were below the detection limit, were replaced by half of detection limit values for the statistical evaluation.

At the same time, sterile paper discs were loaded with 8 μL of brazilin solution or protosappanin B solution, whose concentrations were both 10 mg/mL.

Disagreement with respect to critical soot precursors was found, whose concentrations were typically overestimated by one order of magnitude in the models.