Sentence examples for concentration declines from inspiring English sources

Odour gradients, in which the concentration declines progressively with increasing distance from the source, probably do exist in very still environments such as those occurring in the soil.

Two of the profiles show persistent DNAPL at the aquitard interface, while two others indicate that DNAPL, present initially, was completely dissolved away producing concentration declines at the aquitard interface.

Both the finite-unit and the asymptotic model exhibit a quasi-frozen or a frozen rotating pulse (FP) solution, respectively, within a certain domain of parameters that becomes narrower as feed concentration declines.

That is, when absorption from the gut is very rapid, blood lead concentration declines exponentially with time since ingestion.

Some of the effects of Aβ may therefore be lost or altered after slice preparation, as the extracellular Aβ concentration declines from the high picomolar to the low picomolar range.

During this early fast phase, hCG plasma concentration declines until equilibrium is reached.

The APFO blood concentration declined to 0.84 mg/L 84 days after the treatment [100].

Therefore the uptake rates of ciliates might be modulated by prey concentration decline.

The steady-state fluoride concentration declined as the initial fluoride concentration decreased while initial NaCl concentration remained constant.

The concentration decline in the upper 30 m layer has consisted of 31 %, comparing the oldest versus the latest decadal profiles.

The experimental method consisted of on-line monitoring solution turbidity rise and calcium ion concentration decline to signal the onset of gypsum crystallization.