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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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Latest News
Japan to survey Pacific island for potential HLW repository
Japan will study the possibility of siting a deep geologic repository for high-level radioactive waste on the remote island of Minamitorishima, about 1,200 miles southeast of Tokyo.
Masaaki Shibuya, mayor of the village of Ogasawara, reportedly expressed his willingness to allow Japan’s government to proceed with a preliminary survey, called a literature survey, of the island, which is one of several within the Ogasawara Islands.
19th International Conference on Probabilistic Safety Assessment and Analysis (PSA 2025)
Technical Session|Sponsored by NISD
Monday, June 16, 2025|3:15–5:00PM CDT|Northwestern/Ohio State
Session Chair:
Karl N. Fleming
Alternate Chair:
Jim Obrien
Session Organizer:
David Grabaskas
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Operational Experience and Development of a Reliability Model for the Advanced Test Reactor Demineralizer System
3:15–3:35PM CDT
Daniel K. Sluder (Idaho National Laboratory - Advanced Test Reactor), R. Duane Ball (INL), William M. McCartin (INL), Timothy J. Stout (INL), Mihai A. Diaconeasa (NCSU)
Paper
Evaluation of Standby Equipment Runtime Failure Rates
3:35–3:55PM CDT
Robert Kirchner (Jensen Hughes), Arfa Butt (Jensen Hughes), Meredith Blue (Jensen Hughes)
Emerging Concerns and Expectations for Optimizing Natural Circulation in Advanced Nuclear Reactors
3:55–4:15PM CDT
Samuel A. Olatubosun (Entergy Nuclear)
Safety Assessment of a Passive Decay Heat Removal System for a Gas-Cooled Fast Reactor Conceptual Design
4:15–4:35PM CDT
Irfan Ibrahim (Vanderbilt Univ.), Steven Krahn (Vanderbilt Univ.), Megan Harkema (Vanderbilt Univ.), Allen Croff (Vanderbilt Univ.), Paul Marotta (Vanderbilt Univ.), Hangbok Choi (General Atomics), John Bolin (General Atomics), Eric Thornsbury (EPRI)
Cumulative Damage Modeling to Support Reliability Integrity Management
4:35–4:55PM CDT
Robert Youngblood (INL), Todd Anselmi (INL), Scott Ferrara (INL)
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