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ICRP Publication 74 provides an extensive and authoritative set of data linking the operational quantities defined by ICRU with the dosimetric and protection quantities defined by ICRP. The operational quantities provide a satisfactory basis for most of the measurements for radiation protection against external radiations. In those cases where it is not so, the data given in the report provides a basis for designing special measurement programmes, properly interpreting their results and relating them to the protection quantities. The report should be useful to operational health physicists, medical physicists and those involved in the calibration of instruments and personal dosimetry.
This publication covers all the aspects of the relative biological effectiveness (RBE) of ion beams, including laboratory measurements of RBE and the important variables that influence it, dose related quantities and units, and approaches to the clinical use of the concept of RBE based on experimental findings, theoretical models, and previous clinical experience with fast neutrons and ions. This publication is the result of a joint initiative of the IAEA and ICRU (International Commission on Radiation Units and Measurements). It is the only current extensive review of ion beam RBE, and it is expected to be a reference volume for existing and future centres employing ion beams for therapeutic use.
This report assesses the levels and effects of exposure to ionizing radiation. Scientific findings underpin radiation risk evaluation and international protection standards. This report comprises a report with two underpinning scientific annexes. The first annex recapitulates and clarifies the philosophy of science as well as the scientific knowledge for attributing observed health effects in individuals and populations to radiation exposure, and distinguishes between that and inferring risk to individuals and populations from an exposure. The second annex reviews the latest thinking and approaches to quantifying the uncertainties in assessments of risk from radiation exposure, and illustrates these approaches with application to examples that are highly pertinent to radiation protection.