TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

FEDDD [1 record]

Record 1 2025-04-30

English

Subject field(s)
  • Radiation Protection
  • Radiotherapy
  • Cancers and Oncology
CONT

DDREF is a radiation protection concept and may be interpreted as a combination of a low-dose effectiveness factor (LDEF) to extrapolate from high to low doses, and a dose-rate effectiveness factor (DREF) to extrapolate from high to low dose rates.

French

Domaine(s)
  • Radioprotection
  • Radiothérapie
  • Cancers et oncologie
OBS

Expression utilisée dans l'estimation des coefficients de risque pour des doses et débits de dose faibles à partir des observations et des résultats épidémiologiques à des doses et débits de dose élevés.

Spanish

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