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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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September 2025
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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.
Technical Session|Sponsored by HFICD
Monday, June 13, 2022|3:15–5:00PM PDT|El Capitan B
Session Chair:
Vivek Agarwal (INL)
Alternate Chair:
Fan Zhang
Session Organizer:
Jamie B. Coble (University of Tennessee-Knoxville)
To access paper attachments, you must be logged in and registered for the meeting.
Register NowLog In
Root Cause Analysis for Condition Monitoring Using Bayesian Networks
Abhimanyu Kapuria (Univ. Pittsburgh), Ryan M. Spangler (Univ. Pittsburgh), Robert S. Lois (Univ. Pittsburgh), Daniel G. Cole (Univ. Pittsburgh)
Paper
Digital Twin Reliability Diagnostics for SC-HTGR Using Metroscope
Sean Kolesar (Framatome), Todd Matthews (Framatome), Pascal Brocheny (Framatome)
Toward Health Management of Active Components During Operational Transients in SMRs
Matthew Scott (Univ. Tennessee, Knoxville), Jamie Coble (Univ. Tennessee, Knoxville)
Operations and Maintenance Decision-Making with Dynamic Bayesian Networks and Monte Carlo Tree Search
Ryan M. Spangler (Univ. Pittsburgh), Abhimanyu Kapuria (Univ. Pittsburgh), Robert S. Lois (Univ. Pittsburgh), Daniel G. Cole (Univ. Pittsburgh)
Mitigating Risks for Nuclear Power Plant Supply Chains Using Particle Filters and Bayesian Networks
Robert S. Lois (Univ. Pittsburgh), Ryan M. Spangler (Univ. Pittsburgh), Abhimanyu Kapuria (Univ. Pittsburgh), Daniel G. Cole (Univ. Pittsburgh)
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