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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.
Seongwoo Cha, Sangwoo Park, Hong Jin Kong
Fusion Science and Technology | Volume 60 | Number 1 | July 2011 | Pages 112-116
doi.org/10.13182/FST11-A12416
Articles are hosted by Taylor and Francis Online.
A numerical calculation of a serrated aperture for the wave-front dividing beam combined laser system has been done. The concerned variables are the length of the tooth, the number of the teeth, and the ratio of the diameter of the spatial filtering hole to the focal length of the lens. From the simulation result, the variables of the serrated aperture for the wave-front dividing beam combined laser system are determined.
