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Radiation hazards

Terms related to radiation and its hazards.

Contributors in Radiation hazards

Radiation hazards

disintegration

Environment; Radiation hazards

See decay, radioactive.

dose

Environment; Radiation hazards

A generic term referring to the amount of radiation received by a biological organism.

dose equivalent

Environment; Radiation hazards

The product of the absorbed dose in tissue, quality factor, and other modifying factors at the location of interest. The units are mrem.

dose rate

Environment; Radiation hazards

The ionizing radiation dose delivered per unit time, such as mrem/hour.

dosimeter

Environment; Radiation hazards

A portable instrument for measuring the total accumulated exposure to ionizing radiation.

disintegrations per minute (DPM)

Environment; Radiation hazards

The number of radioactive disintegrations per unit time; there are 2. 2E6 disintegrations per minute in a microcurie.

effective dose equivalent

Environment; Radiation hazards

The sum of the products of the dose equivalent to the organ or tissue and the weighting factors applicable to each of the body organs or tissues that are irradiated.

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