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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
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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 RPD
Tuesday, June 14, 2022|1:00–2:45PM PDT|Carmel
Session Chair:
Pavel V. Tsvetkov
Alternate Chair:
Massimiliano Fratoni
Session Organizer:
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Development and Validation of Depletion Module in the Monte Carlo Code iMC
Inyup Kim (KAIST), Hyeontae Kim (KAIST), Yonghee Kim (KAIST)
Paper
Preliminary Development of Tracking Algorithms for Pebble Bed Reactor Analysis in PRAGMA
Sung Joon Kwon (Seoul Nat'l Univ.), Namjae Choi (Seoul Nat'l Univ.), Han Gyu Joo (Seoul Nat'l Univ.)
Time-Dependent Neutron Transport Modelling of Checkerboard Voiding
Peter Schwanke (Ontario Tech Univ.), Eleodor Nichita (Ontario Tech Univ.)
Equivalence Between Microscopic and Macroscopic Xe-135 Sm-149 Depletion Calculation
Tae-suk Oh (KAIST), Seongdong Jang (KAIST), Yunseok Jeong (KAIST), Yonghee Kim (KAIST)
A Multiphysics Framework to Characterize the Fuel Rod and Assembly Bowing Effect in PWRs
Yue Zou (Dominion Energy), Zeyun Wu (Virginia Commonwealth Univ.)
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