Radiation Protection Glossary

A radiation protection glossary for Radiation Protection Supervisors (RPS) and anyone interesting in radiation safety terminology. The glossary is a mixture of health physics terms, and phrases related to radiation legislation, transport, practical safety and similar.

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Absorption

With respect to Radiation Protection, absorption describes a mode by which Radioactive materials may enter the body leading to an Internal Radiation hazard. For example, it is well known that H-3 contamination on the skin will be readily absorbed and taken up by the body.

Physics is really nothing more than a search for ultimate simplicity, but so far all we have is a kind of elegant messiness

– Bill Bryson