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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.
R. I. Pinsker
Fusion Science and Technology | Volume 48 | Number 2 | October 2005 | Pages 1238-1248
Technical Paper | DIII-D Tokamak - Technologies for Next-Step Devices | doi.org/10.13182/FST05-A1074
Articles are hosted by Taylor and Francis Online.
High-power experiments with waves in the ion cyclotron range of frequencies (ICRF) have been performed on the DIII-D tokamak since 1988. In the course of these experiments, it has been necessary to carry out some development of the relevant technology. These developments, primarily in the areas of the plasma/antenna interface, high-power transmission line components, and transmission line configurations, are reviewed in this paper. They have led to a number of recommendations for specifying systems in next-generation tokamaks.
