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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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Nuclear Science and Engineering
September 2025
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August 2025
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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|Office of Nuclear Energy Funded Research (NEUP and UNLP Programs)
Saturday, April 5, 2025|9:00–10:20AM MDT|Gran Quivera 1
Session Chair:
Tyler D. Newitt (INL)
Alternate Chair:
Cece Bell
Session Organizer:
Ashley Machado
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Design and Analysis of Gas Sparging Mass Transfer Experiment for Molten Salt Applications
9:00–9:20AM MDT
Andrew Hutsell (Young Members Group), Ryan P. McGuire (Virginia Commonwealth Univ.), Ethan M. Villarreal (Virginia Commonwealth Univ.), Jeremy Lopez (Virginia Commonwealth Univ.), Lane B. Carasik (Virginia Commonwealth Univ.)
Paper
Experimental Investigation Regarding the Determination of Microbubble Geometry in Molten Salt Sparging Environments
9:20–9:40AM MDT
Ethan M. Villarreal (Virginia Commonwealth Univ.), Andrew Hutsella (Virginia Commonwealth Univ.), Lane Carasik (Virginia Commonwealth Univ.)
Automating Spectroscopic Analysis of Lithium Isotopic Composition with Convolutional Neural Networks
9:40–10:00AM MDT
Jason P. Clifford (NCSU), Lauren A. Kohler (NCSU), Julianna M. White (NCSU), Nusrat Karim (NCSU), Elizabeth Kautz (NCSU), Xu Wu (NCSU)
Development of a Graphite Pebble Test Bed for Experimental Validation of Pebble Flow Simulations
10:00–10:20AM MDT
Ethan H. Nicolls (Univ. Illinois, Urbana-Champaign), Ming Fang (Univ. Illinois, Urbana-Champaign), Sohaib S. Malik (Univ. Illinois, Urbana-Champaign), Timothy Grunloh (Univ. Illinois, Urbana-Champaign), Caleb S. Brooks (Univ. Illinois, Urbana-Champaign), Angela D. Fulvio (Univ. Illinois, Urbana-Champaign)
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