The theory and application of the principles and techniques involved in the measurement and recording of ionizing radiation doses
The theory and application of the principles and techniques involved in the measurement and recording of radiation doses and dose rates Its practical aspect is concerned with the use of various types of radiation instruments with which measurements are made See Dosimeter, Survey meter
Quantification of radiation doses to individuals or populations resulting from specified exposures
a system of therapeutics which uses but few remedies, mostly alkaloids, and gives them in doses fixed by certain rules