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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.
William J. Hogan
Fusion Science and Technology | Volume 19 | Number 3 | May 1991 | Pages 599-607
Overview | doi.org/10.13182/FST91-A29412
Articles are hosted by Taylor and Francis Online.
Recent NAS and FPAC reviews of the ICF Program contain recommendations that, if implemented, will greatly impact the ICF Program. Target physics studies and experiments have indicated that ignition and gain may be achieved with 1.5 to 2.0 MJ of driver energy. It has, therefore, been recommended that the Nova facility be upgraded to this energy and undertake ignition experiments by the end of the decade. A specific set of target physics, driver development, and target fabrication milestones have been recommended leading to this facility and to the ignition experiments. Similar recommendations were made concerning the OMEGA Upgrade, the Nike laser, heavy ion reactor driver development and IFE reactor technology. Carrying out these recommendations successfully would lead to major ICF decisions about an LMF for military applications and an ETF for energy applications about the year 2000.
