Sentence examples for exposure to concentrations from inspiring English sources
Several deaths have been attributed to exposure to concentrations greater than twenty percent.
An adult human can withstand 50 60 parts of hydrogen cyanide per million parts of air for an hour without serious consequences, but exposure to concentrations of 200 500 parts per million of air for 30 minutes is usually fatal.
A growth delay was measured after 48 h of exposure to concentrations of DWCNTs ranging from 1 mg L−1 (∼29%) to 50 mg L−1 (∼84%).
Exposure to concentrations of 200 500 parts of hydrogen cyanide per 1,000,000 parts of air for 30 minutes is also usually fatal.
MWCNT-treated cells showed no cytotoxicity after exposure to concentrations between 3.13 and 50 mg CNT/L (data not shown).
Following GSH depletion, an increase in clonogenic lethality and a decrease in MTT viability occurred after exposure to concentrations as low as 0.25 microM.
Metabolism via the primary pathway, postulated to involve alcohol dehydrogenase, is swamped by exposures to concentrations exceeding 220 ppm.
There is also another aspect that though these organisms can grow at lower concentrations, their exposure to higher concentrations of metal ions can induce toxicity.
The focus has been to work with varying concentrations for a fixed exposure to define concentrations for mortality.
Moreover, flies develop tolerance to the sedative effect of ethanol after a single exposure to high concentrations of ethanol or after a prolonged exposure to low concentrations, which is mediated by adaptive changes in brain activities [13], [14].
