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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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August 2025
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July 2025
Latest News
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.
Richard S. Skifton, Joe Palmer, Kurt Davis, Pattrick Calderoni (INL), Ember Sikorski (Boise State Univ), Doug Corbett (Idaho Laboratories Corp.)
Proceedings | Nuclear Plant Instrumentation, Control, and Human-Machine Interface Technolgies (NPIC&HMIT 2019) | Orlando, FL, February 9-14, 2019 | Pages 1524-1529
Over the preceding ten years, continual research and development has been performed on the high temperature irradiation resistant thermocouple (HTIR-TC) by the team at Idaho National Laboratories (INL) High Temperature Test Laboratory (HTTL). The HTIR-TC has the capability of achieving high temperatures up to 1600°C or more. Further, the HTIR-TC has gone through many longevity tests both in and out of pile to show the amount of drift is minimal compared standard thermocouples. Key considerations for properties and materials of the HTIR-TC have been final diameter, ductility after heat treatment, and minimizing transmutation of materials during operation. Further, heat treatment and calibration processes have been established in order to consistently produce repeatable and reliable temperature readings. The current work provides further background for the standardization process of the HTIR-TC.