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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.
A. Boltax
Nuclear Technology | Volume 1 | Number 4 | August 1965 | Pages 337-347
Technical Paper | doi.org/10.13182/NT65-A20531
Articles are hosted by Taylor and Francis Online.
Fast-neutron irradiation experiments were performed on a series of solution-treated, aged, and cold-worked copper-rich Cu-Fe alloys. The results obtained by electrical and magnetic measurements confirm data reported earlier that fast-neutron irradiation can cause aging or re-solution depending upon the pre-irradiation condition of the sample. The results obtained on the aged alloys are consistent with a displacement spike model, where the calculated value for the spike radius is approximately 35 Å (15 000 atoms).
