Sentence examples for concentrations on a from inspiring English sources

Ziska, together with Bunce, has been testing the effects of changing CO2 concentrations on a range of crop and weed species.

"I think it's an indicator that these kids are being exposed to very high fine-particle concentrations on a fairly regular basis," said George Thurston, associate professor of environmental medicine at the N.Y.U.

The video screen charts methane concentrations on a graph as we drive along, with a new data point appearing every few seconds.

The only available models predict ENM concentrations on a regional scale [21, 22].

The respective special heavy metal concentrations (on a case-by-case basis) were rather decisively taken for legal admission.

The second technique developed by Giggenbach (1988) is to plot the chloride, sulfate, and bicarbonate concentrations on a triangular diagram.

The solution of this problem is to add chelating agents to the injected water at low concentrations on a slug mode to prevent the sulfate scale precipitation.

In addition, there was no found significantly variation of the virus concentrations on a single study site (P > 0.05 by Student's test) (Table 1).

We investigated the association of human chorionic gonadotrophin (hCG) concentrations on a fixed day in very early pregnancy with development of hyperemesis gravidarum.

The change in emf values of the sensor varied linearly with NOx concentrations on a logarithmic scale in the range of 5 100 ppm.

This study describes simultaneous measurements of in-vehicle and outside-vehicle NO2 concentrations on a route through Sydney, Australia that included several major tunnels, minor tunnels and busy surface roads.