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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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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.
Nuclear Criticality Safety Division Topical Meeting (NCSD 2022)
Technical Session
Wednesday, June 15, 2022|10:15AM–12:00PM PDT|Laguna A
Session Chairs:
Matthieu Duluc
Alex Salazar (SNL)
Session Organizer:
John D. Bess
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The Use of Multiple Water Barriers for Demonstrating Transport Criticality Safety of UK Spent Fuel for Disposal
Liam Payne (Nuclear Waste Services), Timothy W. Hicks (Galson Sciences), Robert M. Mason (Jacobs)
Paper
Post-Closure Canister Degradation Scenarios in Deep Geological Disposal: Preliminary Definition and Evaluation of Potential Impact on Reactivity
Nikitas Diomidis (Nagra), Susanne Pudollek (Nagra), Madalina Wittel (Nagra), Matthias Frankl (Paul Scherrer Institute), Alexander Vasiliev (Paul Scherrer Institute)
Analysis of Cementitious Fillers and Basket Modification Hardware for Post-Closure Criticality Mitigation
J.B. Clarity (PNNL), K. Banerjee (PNNL), L.P. Miller (PNNL)
Criticality Safety Assessment of Transport and Storage of Dross
Ju-Yuan Yeh (INL), Paul Sentieri (INL), Sean Cunningham (INL)
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