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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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Fusion Science and Technology
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.
M. Martin, C. Gauvin, A. Choux, P. Baclet, G. Pascal
Fusion Science and Technology | Volume 49 | Number 4 | May 2006 | Pages 600-607
Technical Paper | Target Fabrication | doi.org/10.13182/FST49-600
Articles are hosted by Taylor and Francis Online.
Smooth solid DT layers inside a spherical shell are needed in order to achieve ignition on the Laser MegaJoule (LMJ) facility. This paper presents a few novel techniques developed in our lab to achieve the required temperature and surface roughness conditions. Results are presented that confirm our hypotheses and lead us to be confident that we may achieve the requirements for the cryogenic LMJ ignition target.
