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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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Latest News
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.
Technical Session|Condensed Matter Physics
Wednesday, September 11, 2024|3:00–3:50PM EDT|Gold Ballroom
Session Chair:
Eric D. Bauer
Alternate Chair:
Jason R. Jeffries
Session Organizer:
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Indications of Flat Bands Driving the Alpha to Delta Volume Collapse of Plutonium
3:00–3:30PM EDT
Neil Harrison (LANL), Greta L. Chappell (LANL), Paul H. Tobash (LANL)
Paper
Swelling of Heated Aged Plutonium Metal and the Transition to a Metal Foam
3:30–3:50PM EDT
J.P. Lestone (LANL)
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