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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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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.
B. Radak, O. Gal, V. Marković, Lj. Petković, Boris Kidrič Institute of Nuclear Sciences, Vinča, Yugoslavia, M. Labrousse, J. Libmann, J. Roger
Nuclear Technology | Volume 7 | Number 5 | November 1969 | Pages 409-414
Reactor | doi.org/10.13182/NT69-A28443
Articles are hosted by Taylor and Francis Online.
Dosimetric intercomparison in the core of the ISIS reactor is performed using two different types of calorimeters: a pedestal differential device designed at CEN Saclay (France) and a heat-flow calorimeter designed at the Boris Kidrič Institute of Nuclear Sciences (Yugoslavia). The results obtained in graphite and polyethylene as reference materials are intercompared for both types of calorimeters and an agreement within a few per cent obtained. From the neutron measurements, the neutron dose rates are calculated and compared to the values derived from calorimetry; the agreement within 15% is obtained. Several chemical dosimetric systems (i.e., oxalic acid dissolved in light and heavy water, solid oxalic, malonic, and succinic acid) were irradiated and the curves of dose effect obtained.
