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Conference Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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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.
Hideo Kozima, Kunihito Arai, Mitsutaka Fujii, Hitoshi Kudoh, Koki Yoshimoto, Kaori Kaki
Fusion Science and Technology | Volume 36 | Number 3 | November 1999 | Pages 337-345
Technical Paper | doi.org/10.13182/FST99-A115
Articles are hosted by Taylor and Francis Online.
Using the concept of the neutron Bloch wave presented previously, the possibility of an effective nuclear reaction of a thermal neutron and a nucleus in a boundary region of crystals is determined. Many experimental data of nuclear transmutations in the surface layer or surface region of solid materials loaded with deuterium supposedly induced by nuclear reactions with a thermal neutron are investigated using the nature of the neutron Bloch wave in solids. The physics of the nuclear reaction phenomena is discussed in the trapped neutron catalyzed fusion model.