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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.
J. Louis Tylee
Nuclear Science and Engineering | Volume 96 | Number 2 | June 1987 | Pages 145-152
Technical Paper | doi.org/10.13182/NSE87-A16374
Articles are hosted by Taylor and Francis Online.
A method for estimating failed sensor readings from available unfailed sensor outputs is presented and evaluated. The method uses a bank of discrete, linear Kalman filters (one for each sensor monitored) and an optimal combination logic to perform the estimation. Performance of the proposed technique is evaluated using data from a small-scale nuclear power plant. Potential applications to safety parameter display systems are addressed.
