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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.
Hidetoshi Hashizume, Satoshi Ito, Shouhei Takami, Akio Sagara
Fusion Science and Technology | Volume 47 | Number 4 | May 2005 | Pages 901-905
Technical Paper | Fusion Energy - Fusion Materials | doi.org/10.13182/FST05-A802
Articles are hosted by Taylor and Francis Online.
A butt joint method of HTc superconductor has been investigated for a concept of remountable superconducting (SC) magnets infusion reactors. Through numerical analysis of the present study, it is clarified that the degradation of SC tape near the surface had influences on the joint performance. This degradation of SC tape gives the relationship that the resistance in the butt joint increases when the transport current increases in the butt joint. And through the experiment, the optimum stress, which gives the minimum resistance at the joint, is determined for the butt joint of SC cable composed of ten of SC tapes. The joint resistance of a butt cable shows a larger value than predicted from the experiment using a single layer SC tape.
