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Conference Spotlight
2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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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November 2025
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October 2025
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Latest News
NRC grants Disa license for novel environmental remediation tech
The Nuclear Regulatory Commission has approved a license application submitted by Disa Technologies to use high-pressure slurry ablation (HPSA) technology for remediating abandoned uranium mine waste at inactive mining sites.
Technical Session
Monday, October 4, 2021|1:20–3:00PM EDT
Session Chair:
Tara Pandya (ORNL)
Session Organizer:
Dmitriy Y. Anistratov (NC State Univ.)
Student Producer:
Aaron Tamashiro (Oregon State Univ.)
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The Limited Linear Source Approximation of the Method of Characteristics for Mitigating Negative Sources
1:20–1:45PM EDT
Sooyoung Choi (Univ. of Michigan), Brendan Kochunas (Univ. of Michigan)
Paper
The Legendre Polynomial Axial Expansion Method
1:45–2:10PM EDT
Nicholas F. Herring (Univ. of Michigan), Benjamin S. Collins (ORNL), Thomas J. Downar (Univ. of Michigan)
Linear Source Approximation of Angle Dependent Axial Source for Three-Dimensional Neutron Transport
2:10–2:35PM EDT
Jiwon Choe (Ulsan Nat'l Institute of Science and Technology), Deokjung Lee (Ulsan Nat'l Institute of Science and Technology)
Spatial Adaptive Mesh Refinement Applied to the Slice Balance Approach
2:35–3:00PM EDT
Michael W. Hackemack (Naval Nuclear Laboratory)
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