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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.
Sofia Guerra (Adelard LLP), Steven Arndt (NRC), Janos Eiler (IAEA), Ron Jarrett (TVA), Horst Miedl (TüV Rheinland), Andrew Nack (Paragon), Paolo Picca (Office of Nuclear Regulation)
Proceedings | Nuclear Plant Instrumentation, Control, and Human-Machine Interface Technolgies (NPIC&HMIT 2019) | Orlando, FL, February 9-14, 2019 | Pages 540-552
This paper discusses work done by the authors to develop an IAEA Nuclear Energy Series report to provide guidance on what would constitute an adequate justification process for a COTS device to be installed in a NPP for important to safety applications such that there is reasonable assurance of high quality and that the application of the COTS does not introduce new, unanalysed failure modes. The publication provides a process for justification of digital COTS devices that may be used to guide the incorporation of these devices into the design of I&C systems important to safety, such that there is sufficient evidence to demonstrate that these products have adequate integrity to meet the requirements for their intended nuclear applications.