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Conference Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
Standards Program
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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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.
W. E. Voreck
Nuclear Technology | Volume 6 | Number 6 | June 1969 | Pages 582-587
Technical Paper and Note | doi.org/10.13182/NT69-A28288
Articles are hosted by Taylor and Francis Online.
An aluminum capsule 2⅛ in. in diameter and 9 in. long completely contains the high-order detonation of 3.6 g of explosive. This was approved for insertion in the General Electric Test Reactor and successfully used to irradiate a series of explosive and propellant samples. Modifications were also made to permit continuous measurement of pressure and temperature of the sample during irradiation when desired. Methods used to measure gamma flux, neutron dosages, and temperature limits are also described.
