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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.
Technical Session
Monday, September 26, 2022|1:10–3:15PM PDT|Grand Pacific D
Session Chair:
Davide Mazzucconi (Politecnico di Milano)
Alternate Chair:
Georgeta Radulescu (ORNL)
Session Organizer:
Thomas M. Miller (ORNL)
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Overview of ORNL SCALE Shielding Analyses for Spent Nuclear Fuel Transportation and Storage Applications
1:10–1:35PM PDT
Georgeta Radulescu (ORNL), Cihangir Celik (ORNL), Peter Stefanovic (ORNL)
Paper
Decommissioning-Oriented Design of Concrete Bunker in a Medical Cyclotron Facility: A Case Study
1:35–2:00PM PDT
Andrea Pola (Politecnico di Milano), Davide Mazzucconi (Politecnico di Milano), Davide Bortot (Politecnico di Milano), Alessandro Porta (Politecnico di Milano), Stefano Agosteo (Politecnico di Milano)
Radiological Characterization Studies for the CNGS Dismantling
2:00–2:25PM PDT
Claudia Ahdida (CERN), Elzbieta Nowak (CERN), Christelle Saury (CERN), Heinz Vincke (CERN), Helmut Vincke (CERN)
Activation Calculation Using Three-Dimensional Monte Carlo Code in a Pressurized Water Reactor
2:25–2:50PM PDT
Takuma Sugihara (Mitsubishi Heavy Industries), Tomohiro Ogata (Mitsubishi Heavy Industries), Kuniaki Konishi (Mitsubishi Heavy Industries), Shozo Komori (Kyushu Electric Power Co.), Yasuaki Inokuchi (Kyushu Electric Power Co.)
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