The phrase "acceptable levels of exposures" is correct and usable in written English.
It can be used in contexts related to health, safety, or environmental standards where certain limits of exposure to substances or risks are deemed acceptable.
Example: "The study concluded that the acceptable levels of exposures to the chemical do not pose a significant risk to human health."
Alternatives: "tolerable levels of exposure" or "permissible exposure limits".
And on Wednesday, a separate federal appeals court in California ordered the agency to quickly issue new standards to protect children from lead in paint — rejecting the Trump administration's position that a new rule on acceptable levels of exposure could take six years.
Setting acceptable levels of exposure must include testing for health consequences at prevalent levels of human exposure, not extrapolations from the effects observed in high-dose experiments.
The determination of acceptable levels of exposure to potential human carcinogens remains a formidable task, one for which no scientific framework yet exists.
Instead of using risk assessment to identify acceptable levels of exposure to occupational chemicals, policy makers should be looking at safer alternatives that can be used hand-in-hand with sustainable methods.
Adopting this view for noncancer endpoints could amount to abandoning thresholds as a tenet of biology, pharmacology, and toxicology, and abandoning the no observed adverse effect level (NOAEL /uncertainty factor (UF) approach to characterizing acceptable levels of exposure to agents causing high-dose toxicity.
This simulation model can be used by management to obtain insights into a new product portfolio, which will provide high rates of return at an acceptable level of exposure to risk for the corporation.
His exhibit A: In 2007 the TCEQ raised the amount of benzene it considers an acceptable level of exposure for permitting purposes, doubling it to 54 parts per billion for brief periods and increasing it 40percentt for longer durations, to 1.4 parts per billion.
A decision regarding an acceptable level of exposure to a toxic agent can be informed by quantitative estimates of risk to humans from low exposures (e.g., exposures corresponding to increased risks of ≤ 10−3).
The estimation of risk (i.e., the probability of a deleterious effect resulting from exposure) involves both the qualitative evaluation of whether a hazard exists and the quantitative evaluation for determining an acceptable level of exposure in humans.
