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Meeting Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
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The U.S. Million Person Study of Low-Dose-Rate Health Effects
There is a critical knowledge gap regarding the health consequences of exposure to radiation received gradually over time. While there is a plethora of studies on the risks of adverse outcomes from both acute and high-dose exposures, including the landmark study of atomic bomb survivors, these are not characteristic of the chronic exposure to low-dose radiation encountered in occupational and public settings. In addition, smaller cohorts have limited numbers leading to reduced statistical power.
L. Böhm
Nuclear Technology | Volume 56 | Number 3 | March 1982 | Pages 422-425
Technical Paper | Fission Reactor | doi.org/10.13182/NT82-A32900
Articles are hosted by Taylor and Francis Online.
A semi-empirical model is developed that shows iodine filter behavior under normal and anomalous conditions. A two-stage accident is assumed in a 300-MW(electric) liquid-metal fast breeder reactor (LMFBR). Normal behavior is expected when there is a 10 to 30% adsorption of the inventory of 131I, released during a core meltdown of the LMFBR. No serious rise in temperature and desorption is expected in the filter under normal conditions. Under anomalous conditions, however, i.e., when >60% of the 131I that is released is adsorbed in the filter, high desorption and probably burning of the charcoal may result.
