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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.
Andreas Dinklage, Rainer Fischer, Robert Wolf
Fusion Science and Technology | Volume 62 | Number 3 | November 2012 | Pages 419-427
Selected Paper from Seventh Fusion Data Validation Workshop 2012 (Part 2) | doi.org/10.13182/FST12-A15341
Articles are hosted by Taylor and Francis Online.
A new concept for the design of diagnostics for fusion devices is introduced. The concept is based on the combination of sets of different diagnostics to an integrated meta-diagnostic. The approach applies methods from Bayesian experimental design and allows for quantitative assessments of differing meta-diagnostics. A specific example is the combination of interferometry and Thomson scattering data to determine the capabilities of the proposed method. The approach also determines the minimum sets of diagnostics required to determine physics quantities with a given accuracy. This is relevant for the control of reactor-relevant scenarios such as with DEMO.