This is in contrast to Point-of-Contact approaches, which more directly measure exposures or doses, and Exposure Reconstruction, which estimates exposure using information on an effect or outcome. An exposure scenario is a set of facts, assumptions, and inferences about how exposure takes place. Scenario evaluation is an “indirect estimation” method that relies on an exposure scenario to estimate exposures or doses. "an approach to quantifying exposure by measurement or estimation of both the amount of a substance contacted, and the frequency/duration of contact, and subsequently linking these together to estimate exposure or dose." EPA, 1992) defines scenario evaluation as EPA’s Guidelines for Exposure Assessment (U.S.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |