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Conference 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 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.
William J. Richmond, Saul Isserow
Nuclear Technology | Volume 3 | Number 5 | May 1967 | Pages 294-297
Technical Paper and Note | doi.org/10.13182/NT67-A27888
Articles are hosted by Taylor and Francis Online.
In the preparation of uranium fuel cores for a new set of driver tubes for HWCTR, the casting procedure required attention to the following: Zircaloy charged in discrete sections that permit drainage of melting metal; a heating schedule that minimizes contact of molten metal with the graphite crucible; and a mold design that effects directional solidification while minimizing the volume of scrap.
