Sentence examples for concentration this time from inspiring English sources

Seldom since the late 19th century, when corporate trusts dominated oil, steel, copper and railroads in the United States, has there been such a march toward concentration, this time on a global scale.

This was usually in the first 20 min of the assay, but for assays containing low substrate concentrations this time period was shorter.

In the Franklin expedition, if half the bone lead content had been accumulated during the expedition, the cumulative blood lead concentration over this time must have been 29.0-75.5 μmol/l, giving a mean concentration of 29.0-24.2 μmol/l.

This 20HE concentration is near the threshold determined above, and was has been suggested as the endogenous concentration at this time of development [56].

Plasma CDCA concentration at this time was 467 μmol/L.

Her last serum sodium concentration during this time period was 138 mmol/L.

However, the decline in S-vit E at calving may also be explained by a decreased serum lipoprotein concentration at this time [ 7].

Should the T serum concentration at this time be lower than 10 nmol/L, then the injection interval is shortened to every 10-weeks.

Higher concentrations within that range are enough to stop the production of the inducer I2 (there is always a small concentration during this time), but are still understood as a logic "0" by our circuit (thus Out is constantly expressed).

This increase in ozone concentration during this time period could be associated with the increase in NOx and VOC emissions from oil and gas development activities in the area (Schnell et al. 2009).

The decrease in ethanol concentration during this time was matched in nearly stoichiometric increases of acetate production, which went from 8.4 mM at 13 h to 72.1 mM at 26 h (Fig. 2).