Search Results for: Roentgen Equivalent Man

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Roentgen Equivalent Man (REM)

A unit of biological dose of radiation. The number of rems of radiation is equal to the number of rads absorbed multiplied by the relative biological effectiveness (RBE) of the given radiation (for a specified effect). The rem is also the unit of dose equivalent, which is equal to the product of the number of rads absorbed and the "quality factor" of the radiation.

Definition of Roentgen Equivalent ManOpen link in new window | (
Everyday Exposures to RadiationOpen link in new window | (

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Biological Effects
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