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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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Latest News
NRC nominee Nieh commits to independent safety mission
During a Senate Environment and Public Works Committee hearing today, Ho Nieh, President Donald Trump’s nominee to serve as a commissioner at the Nuclear Regulatory Commission, was urged to maintain the agency’s independence regardless of political pressure from the Trump administration.
18th International Probabilistic Safety Assessment and Analysis (PSA 2023)
Technical Session|PSA Analyses: Methods and Applications
Wednesday, July 19, 2023|3:15–5:00PM EDT|300B
Session Chair:
Mihai A. Diaconeasa
Alternate Chair:
Michael D. Muhlheim
Session Organizer:
Askin Guler Yigitoglu
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Identification and Prioritization of Sources of Uncertainty in External Hazard Probabilistic Risk Assessment: Project Update
3:15–3:40PM EDT
Michelle Bensi (Univ. Maryland, College Park), Zeyun Wu (Virginia Commonwealth Univ.), Katrina Groth (Univ. Maryland, College Park), Zhegang Ma (INL), Ray Schneider (Westinghouse Electric Co.), Tao Liu (Virginia Commonwealth Univ.), Kaveh Faraji Najarkolaie (Univ. Maryland, College Park), Ahmad Al-Douri (Univ. Maryland, College Park), Camille Levine (Univ. Maryland, College Park)
Paper
Technical Approach to the High Energy Arcing Fault (HEAF) Issue
3:40–4:05PM EDT
Marko Randelovic (EPRI), Ashley Lindeman (EPRI), Dane Lovelace (Jensen Hughes), Victor Ontiveros (Jensen Hughes), Sean Hunt (Jensen Hughes), Jason Floyd (UL Research Institutes), Ken Fleischer (Fleischer Consultants)
Integrating Seismic Fragility of ASR-Affected Nuclear Containment Vessel in a Level-II SPRA in Support of Multi-Hazard Risk Assessment
4:05–4:30PM EDT
Akram S. Batikh (NCSU), Somayajulu L. N. Dhulipala (INL), Benjamin W. Spencer (INL), Albert Dahal (INL), Mihai A. Diaconeasa (NCSU)
On Truncation of Seismic Fragility Curves
4:30–4:55PM EDT
James C. Lin (ABS Consulting)
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