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Updated: May 12, 2026

Irradiator Commissioning and Dosimetry for Assessment of LQ α and β Parameters, Radiation Dosing Schema, and in vivo Dose Deposition
Published on: March 11, 2021
Issues in low dose radiation biology: the controversy continues. A perspective
William F Morgan1, William J Bair
1Biological Sciences Division, Pacific Northwest National Laboratory, Richland, Washington 99352, USA. wfmorgan@pnnl.gov
Abstract:
Both natural and man-made sources of ionizing radiation contribute to human exposure and consequently pose a possible risk to human health. Much of this is unavoidable, e.g., natural background radiation, but as the use of radiation increases, so does the potential health risk and the public's concerns. This perspective reflects the authors' view of current issues in low dose radiation biology research, highlights some of the controversies therein, and suggests areas of future research to address both issues in low dose radiation research and the controversies. This is a critical time for the radiation sciences and the implications of future research will have a significant impact on radiation protection, medicine, national security, research and industry. The views expressed here are the authors' own and do not represent any institution, organization or funding body.
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