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Conference Spotlight
2025 ANS Winter Conference & Expo
November 8–12, 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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Latest News
Japan gets new U for enrichment as global power and fuel plans grow
President Trump is in Japan today, with a visit with new Prime Minister Sanae Takaichi on the agenda. Takaichi, who took office just last week as Japan’s first female prime minister, has already spoken in favor of nuclear energy and of accelerating the restart of Japan’s long-shuttered power reactors, as Reuters and others have reported. Much of the uranium to power those reactors will be enriched at Japan’s lone enrichment facility—part of Japan Nuclear Fuel Ltd.’s Rokkasho fuel complex—which accepted its first delivery of fresh uranium hexafluoride (UF₆) in 11 years earlier this month.
Technical Session
Tuesday, October 5, 2021|3:30–5:10PM EDT
Session Chair:
Alex Long (LANL)
Session Organizer:
Andrew T. Till (LANL)
Student Producer:
Aaron Tamashiro (Oregon State Univ.)
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Neutron Transport Problems With Nonlinear Temperature Feedback
3:30–3:55PM EDT
Dean Wang (The Ohio State Univ.), Firas Abdullatif (The Ohio State Univ.)
Paper
Perturbation Response Function Generation Method in Multigroup Transport Problems
3:55–4:20PM EDT
Farzad Rahnema (Georgia Institute of Technology), Dingkang Zhang (Georgia Institute of Technology)
Criticality Benchmarking: Beyond Keff
4:20–4:45PM EDT
J.-Ch. Sublet (IAEA), A.C. Kahler (Kahler Nuclear Data Services), C. Jouanne (CEA)
Extension of Shmakov's Simple Back and Forth Neutron Transport Model to Multi-Regions
4:45–5:10PM EDT
B. Ganapol (Univ. of Arizona), D. Heinrichs (LLNL)
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