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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
Nuclear Technology
August 2025
Fusion Science and Technology
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|Deterministic Transport Methods and Applications
Monday, April 28, 2025|1:00–2:40PM MDT|Lawrence A
Session Chair:
Andrew Till (LLNL)
Alternate Chair:
Brendan Kochunas (Univ. Michigan)
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Stabilizing the Consistent Quasidiffusion Method with Linear Prolongation
1:00–1:25PM MDT
Dean Wang (Ohio State)
Paper
A Diffusion Synthetic Acceleration Scheme for THOR's AHOT-C0 Method on Unstructured Tetrahedral Meshes
1:25–1:50PM MDT
Gokhan Pediz (NCSU), Yousry Azmy (NCSU)
Particle Transport Acceleration with 'Consistent' Eddington Factors
1:50–2:15PM MDT
Tomas M. Paganin (Ohio State), Richard Vasques (Ohio State), Edward W. Larsen (Univ. Michigan)
Revisiting Stabilization Methods for 2D/1D Calculations in MPACT
2:15–2:40PM MDT
Sooyoung Choi (Univ. Michigan), Brendan Kochunas (Univ. Michigan)
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