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Conference Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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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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Latest News
The RAIN scale: A good intention that falls short
Radiation protection specialists agree that clear communication of radiation risks remains a vexing challenge that cannot be solved solely by finding new ways to convey technical information.
Earlier this year, an article in Nuclear News described a new radiation risk communication tool, known as the Radiation Index, or, RAIN (“Let it RAIN: A new approach to radiation communication,” NN, Jan. 2025, p. 36). The authors of the article created the RAIN scale to improve radiation risk communication to the general public who are not well-versed in important aspects of radiation exposures, including radiation dose quantities, units, and values; associated health consequences; and the benefits derived from radiation exposures.
S. Langer, N. L. Baldwin, H. R. Phillips
Nuclear Technology | Volume 12 | Number 1 | September 1971 | Pages 26-30
Technical Paper | Chemical Processing | doi.org/10.13182/NT71-A15894
Articles are hosted by Taylor and Francis Online.
Recycle fuel for HTGRs uses TRISO -coated particles containing two fissile materials, 233U and 235U. The economics of the fuel cycle makes separation of these materials before reprocessing desirable. Laboratory scale head-end studies have demonstrated that the silicon-carbide layer has adequate integrity after irradiation to permit separation of the two types of fissile material by size.
