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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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Nuclear Science and Engineering
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January 2026
Latest News
NRC ends work on three proposed rules for securing spent fuel
The Nuclear Regulatory Commission on Wednesday announced it was discontinuing three rulemaking activities intended to enhance the security of a deep geologic repository and the protection of spent nuclear fuel.
The NRC said that, among other reasons, it has decided not to proceed with the previously proposed rules due to a change in agency priorities resulting from President Trump’s Executive Order (EO) 14300, “Ordering the Reform of the Nuclear Regulatory Commission.”
Technical Session
Monday, May 16, 2022|3:30–5:15PM EDT|Brighton III/IV
Session Chair:
Christopher M. Perfetti
Alternate Chair:
Zeyun Wu
Session Organizer:
John D. Bess
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Bayesian Estimation of Cross-Section and Errors of Experiment and Calculation for Accurate Prediction of Neutronic Characteristics
Satoshi Takeda (Osaka Univ.), Takanori Kitada (Osaka Univ.)
Paper
On the Characterization of Biases Arising from Methods and Approximations Used for Sensitivity Analyses
A. Jiménez-Carrascosa (Univ. Politécnica de Madrid), N. García-Herranz (Univ. Politécnica de Madrid), O. Cabellos (Univ. Politécnica de Madrid)
Optimizing Group Structures Using Hierarchical Division
Andrew Till (LANL), Nathan Gibson (LANL), Thomas Saller (LANL)
Analytical Benchmark Solution for 1-D Neutron Transport Coupled with Thermal Conduction and Material Expansion
David P. Griesheimer (Naval Nuclear Laboratory), Gabriel Kooreman (Naval Nuclear Laboratory)
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