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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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Nuclear Science and Engineering
September 2025
Nuclear Technology
Fusion Science and Technology
October 2025
Latest News
Empowering the next generation: ANS’s newest book focuses on careers in nuclear energy
A new career guide for the nuclear energy industry is now available: The Nuclear Empowered Workforce by Earnestine Johnson. Drawing on more than 30 years of experience across 16 nuclear facilities, Johnson offers a practical, insightful look into some of the many career paths available in commercial nuclear power. To mark the release, Johnson sat down with Nuclear News for a wide-ranging conversation about her career, her motivation for writing the book, and her advice for the next generation of nuclear professionals.
When Johnson began her career at engineering services company Stone & Webster, she entered a field still reeling from the effects of the Three Mile Island incident in 1979, nearly 15 years earlier. Her hiring cohort was the first group of new engineering graduates the company had brought on since TMI, a reflection of the industry-wide pause in nuclear construction. Her first long-term assignment—at the Millstone site in Waterford, Conn., helping resolve design issues stemming from TMI—marked the beginning of a long and varied career that spanned positions across the country.
18th International Probabilistic Safety Assessment and Analysis (PSA 2023)
Technical Session|PSA Analyses: Methods and Applications
Monday, July 17, 2023|1:00–2:45PM EDT|300B
Session Chair:
Dave Grabaskas (ANL)
Alternate Chair:
Michelle Bensi (University of Maryland)
Session Organizer:
Askin Guler Yigitoglu (ORNL)
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Preliminary Nuclear Containment Vessel Modeling for Multi-Hazard Probabilistic Risk Assessment Under Seismic Hazards and Concrete Degradation
1:00–1:25PM EDT
Somayajulu L. N. Dhulipala (INL), Albert Dahal (INL), Benjamin W. Spencer (INL), Amit Jain (INL), Akram S. Batikh (NCSU), Mihai A. Diaconeasa (NCSU)
Paper
Development of PRA-Based Methodology to Determine Minimum Seismic Performance Improvement Targets for Major NPP Equipment
1:25–1:50PM EDT
Seunghyun Jang (KAERI), Junhee Park (KAERI), Min Kyu Kim (KAERI)
A PSA for Low River Water Level at NPP Paks
1:50–2:15PM EDT
Tamas Siklossy (NUBIKI Nuclear Safety Research Institute), Attila Bareith (NUBIKI Nuclear Safety Research Institute), Bence Burjan (NUBIKI Nuclear Safety Research Institute), Nora Eigemann (NUBIKI Nuclear Safety Research Institute)
Seismic PSA Modeling of Test-Qualified Equipment
2:15–2:40PM EDT
Manuel Pellissetti (Framatome), Heiko Kollasko (Framatome)
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