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Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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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.
S. Fiarman, R. Sher
Nuclear Science and Engineering | Volume 63 | Number 2 | June 1977 | Pages 208-212
Technical Note | doi.org/10.13182/NSE77-A27029
Articles are hosted by Taylor and Francis Online.
A Monte Carlo program, CDCUTOF, has been written to evaluate the cadmium cutoff energy of several cadmium-covered foils in pillbox geometries. Comparison with analytical results for simple geometries were also made. In addition, a general ansatz formula for roughly calculating the cadmium cutoff energy is given that agrees with analytical results to within 0.1 eV.
