Sentence examples for concentrations a problem from inspiring English sources

The findings, reported in today's issue of Science,* could lead to a technique for boosting crop yields in soils with high aluminum concentrations, a problem that afflicts 30% to 40% of the world's arable lands, especially those in developing countries.

"A large part of our plan is to provide credit and growth-equity capital" in Brazil, says Glenn Dubin, the boss of Highbridge.Not very wild westAlthough Brazil's equity markets are liquid, concentration remains a problem for hedge funds.

In contrast, if the characteristic length were too small (λ≪ L), a large fraction of the tissue would experience very low morphogen concentrations, which poses a problem, because at low molecule numbers unavoidable side-effects related to intrinsic noise start to dominate, impeding positional information [ 60, 61].

This high salt concentration was not a problem in our experiments because all enzyme digestions were performed at 0.2% glucan loading, which lowered the salt concentration to approximately 20 mM, but it might become a problem if enzymatic hydrolysis (and fermentation) were performed at industrially relevant high-solids loading.

The perception limit of this compound is very low (close to 10 and 40 ng/l for white and red wines, respectively), so, even at such low concentrations, its presence becomes a problem in wine quality.

For dilute systems, where the reactant diffusion is limited by the inert solvent, this is likely well justified, but at higher concentrations this could become a problem.

Similarly the current practice, particularly in the United States, of choosing dialysate bicarbonate concentrations ≥38 mmol/l poses a problem, because under normal conditions cerebrospinal pH is a little lower than that of blood, and brain intracellular pH lower still.

If Franco had a concentration problem, that is a problem for the Mets and a problem he must overcome.

He was not known for living erratically so his falling asleep and loss of concentration was enough of a problem that the Giants had Wheatley evaluated.

Estate owners have challenged whether the concentration of land ownership is a problem.

I said I had a problem with concentration.