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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.
Roger E. Garrett, Wilson K. Talley
Nuclear Technology | Volume 3 | Number 12 | December 1967 | Pages 745-749
Technical Paper and Note | doi.org/10.13182/NT67-A27791
Articles are hosted by Taylor and Francis Online.
A method has been developed for obtaining indications of the diameter and density of lettuce heads prior to harvest without physically contacting them. As a head passes through a collimated beam, the reduction in transmission is integrated to indicate mass. The interval of reduced signal is used to indicate size. The method offers improved selection for mechanical harvesting, higher speeds of operation, and less damage than with mechanical selection.