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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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Nuclear Science and Engineering
December 2025
Nuclear Technology
November 2025
Fusion Science and Technology
Latest News
DNFSB’s Summers ends board tenure, extending agency’s loss of quorum
Lee
Summers
The Defense Nuclear Facilities Safety Board, the independent agency responsible for ensuring that Department of Energy facilities are protective of public health and safety, announced that the board’s acting chairman, Thomas Summers, has concluded his service with the agency, having completed his second term as a board member on October 18.
Summers’ departure leaves Patricia Lee, who joined the DNFSB after being confirmed by the Senate in July 2024, as the board’s only remaining member and acting chair. Lee’s DNFSB board term ends in October 2027.
Technical Session|Severe Accidents
Monday, August 21, 2023|1:30–3:10PM EDT|Fairchild East/West
Session Chair:
Fulvio Mascari
Session Organizer:
Alternate Chair:
Nikoleta Morelova (IAEA)
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Development and Modification of Pool Scrubbing Decontamination Factor Evaluation in Severe Accident Code
1:30–1:50PM EDT
Weiyi Yao (Univ. Tokyo), Marco Pellegrini (Univ. Tokyo), Koji Okamoto (Univ. Tokyo)
Paper
Investigation of Starting Time Characteristics of Source Term Release for Dissimilar Nuclear Accident Consequence
1:50–2:10PM EDT
Wasin Vechgama (KAERI), Jaehyun Cho (Chung-Ang Univ.)
Methyl Iodide Retention in Ag-Zeolite Material Under Filtered Containment Venting System Condition
2:10–2:30PM EDT
F. Espegren (Paul Scherrer Institute), D. Suckow (Paul Scherrer Institute), T. Lind (Paul Scherrer Institute), J. Mantzaras (Paul Scherrer Institute), J. Theile (Paul Scherrer Institute)
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