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Conference Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
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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.
G. Raupp, O. Gruber, A. Kallenbach, V. Mertens, G. Neu, B. Streibl, W. Treutterer, Th. Zehetbauer, D. Zasche, the ASDEX Upgrade Team
Fusion Science and Technology | Volume 32 | Number 3 | November 1997 | Pages 444-458
Technical Paper | Plasma Control Issues for Tokamaks | doi.org/10.13182/FST97-A7
Articles are hosted by Taylor and Francis Online.
The Axially Symmetric Divertor Experiment (ASDEX) Upgrade's digital systems for plant operation and real-time discharge control are described. Experience gained during development and operation is used to derive the structure of a reference discharge control system that serves as a target system to assess the impact of enhancements in the existing system. Within this context, the extension of supervision control from technical synchronization of dedicated controllers to physics-oriented coordination is discussed, and examples of technical and physical applications are shown.
