The guidelines only account for short term heating - 30 minutes of exposure, not the long-term effect of a six hour school day. School exposures are far
Bifenthrin did not cause birth defects in rats or rabbits that ate bifenthrin when pregnant. In long-term studies, rats and rabbits had tremors at high
Rats given the highest doses of picaridin had heavier livers. There was no information available on long-term exposure to picaridin in people.
Detectors should measure both high CO concentrations over short periods of time and low CO concentrations over long periods of time - the effects of CO can
The case that people remain in one place for a long time. So, the values measured at monitoring posts do not necessarily match individuals' exposure.
As the use of cell phones becomes more commonplace, a growing number of researchers are beginning to explore the consequences of intense, long-term exposure
When healthy liver cells are depleted by long-term exposure to toxic chemicals, the newly discovered cells,