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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Background

The term 'Background' can be applied to either natural 'Background Radiation', or anywhere where a measurement of Ionising Radiation is required. In analytical Contamination and Radiation measurements it is usual to subtract the background count from the source counts of interest.

Two things are infinite: the universe and human stupidity; and I'm not sure about the universe

– Albert Einstein