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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
Thursday, September 29, 2022|10:00AM–12:05PM PDT|Harbor
Session Chair:
Lukas Zvorka (ORNL)
Alternate Chair:
Thomas M. Miller (ORNL)
Session Organizer:
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Prompt Radiation Dose Analysis Within the European Spallation Source Connection Cell
10:00–10:25AM PDT
Thomas M. Miller (European Spallation Source)
Paper
Design of Temporary Beam Stops at ESS
10:25–10:50AM PDT
A. Chambon (Technical Univ. Denmark), L. Zanini (European Spallation Source)
Radiation Transport Calculations for the European Spallation Source Accelerator Environment
10:50–11:15AM PDT
Douglas D. Di Julio (European Spallation Source), Mamad Eshraqi (European Spallation Source ), Wolfgang Hees (European Spallation Source ), Yvonne Hinrichsen (European Spallation Source ), Esben Klinkby (European Spallation Source), Anton Lundmark (European Spallation Source ), Gunter Muhrer (European Spallation Source ), Daniel Noll (European Spallation Source )
Neutronics Calculations for the Common Shielding Project at ESS
11:15–11:40AM PDT
V. Santoro (European Spallation Source), K.H. Andersen (ORNL), A. Khaplanov (European Spallation Source), R. Kolevatov (Institute for Energy Technology), O. Gonzalez (ESS-BILBAO), F. Gruenauer (Physics Consulting), M .Magan (ESS-BILBAO), T. H. Randriamalala (Forschungszentrum Juelich)
Presented by Douglas Di Julio (European Spallation Source)
Beamline Simulation for the NNBAR Experiment at the European Spallation Source
11:40AM–12:05PM PDT
M. Holl (European Spallation Source), R. Kolevatov (European Spallation Source Consultant), B. Meirose (Stockholm Univ.), D. Milstead (Stockholm Univ.), B. Rataj (European Spallation Source), V. Santoro (European Spallation Source), L. Zanini (European Spallation Source)
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