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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.
Kameo Ishii, Toshiki Takahashi, Akira Abe, Isao Katanuma, Akiyosi Itakura, Makoto Ichimura, Yasuhito Kiwamoto, Kiyoshi Yatsu, Teruo Tamano
Fusion Science and Technology | Volume 27 | Number 3 | April 1995 | Pages 413-416
Mirror Device Studies | doi.org/10.13182/FST95-A11947118
Articles are hosted by Taylor and Francis Online.
Loss-cone boundaries have been directly measured using a newly developed diagnostic device in the tandem mirror GAMMA 10. Double loss boundaries clearly appeared in the velocity space of the end-loss ions in the experiment without plug ECRH, and upon turning on the ECRH, the double boundaries changed to a single loss boundary. From a microscopic viewpoint of the ion distribution function, it was verified that plug potential was created turning on ECRH without producing sloshing ions by neutral beam injection. Time evolution of plasma potentials is discussed.
