Sentence examples for regional concentrations from inspiring English sources

This is not a fundamental obstacle since there are (will be) in the world several regional concentrations of needs for high-resolution civilian or military surveillance.

Objective: This study was undertaken to examine the effects of chronic embolization of the umbilical circulation during late gestation on regional concentrations of quinolinic acid and kynurenic acid (neuroactive products of tryptophan catabolism) and of the astrocyte-associated glial fibrillary acidic protein in the fetal brain.

Annual mean DOC concentrations significantly differed between WCAs (Fig. 4, χ 2 = 41.1 df = 2, ρ < 0.01), with WCA-1 and WCA-3 regional concentrations being similar to each other (19.4 ± 0.2 mg C L−1 and 22.1 ± 0.2 mg C L−1, respectively) and WCA-2 being different between WCA-1 and WCA-3 with a higher observed regional average DOC concentration (35.8 ± 0.3 mg C L−1) (Fig. 3).

We do not use the assumption of constant regional concentrations of the transporter (Eq. (50)).

However, these measurements reflect both background regional concentrations and local sources near the stations.

Regional concentrations of PM2.5 and other criteria air pollutants remained stable or declined much less markedly (PSCAA 2007).

This campaign lacks such a regional concentration.

Economic changes also reinforce regional concentration.

This regional concentration of electrification has meant that only between Boston and Washington, D.C., where the federally assembled Amtrak system owns the infrastructure, is there potential to seek easy high-speed rail development.

Combine this with the scale and regional concentration of immigration from Mexico which make retaining fluency in Spanish both more feasible and more rewarding and you are led to wonder whether America's astounding ability to assimilate immigrants has finally met its match.Language, culture and identity are intertwined.

Different from a high level of regional concentration of oil reserve in Middle East, natural gas has low regional concentration.