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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.
Panel and Technical Session|Criticality Safety
Saturday, April 15, 2023|10:15–11:35AM EDT|Student Union 362C
Session Chair:
Katy Worrell (Univ. Tennessee, Knoxville)
Alternate Chair:
Brad Moore (Univ. Tennessee, Knoxville)
Session Organizer:
Lance M. Drouet (Univ. Tennessee, Knoxville)
This session is sponsored by the ANS Nuclear Criticality Safety Division.
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Verifying MCNP Models of the TEX High 240 Plutonium Benchmark
10:15–10:35AM EDT
Daniel Hunter (LANL), Rene G. Sanchez (LANL), Joetta M. Goda (LANL)
Paper
Nuclear Criticality Safety Review of HEU Dissolution
10:35–10:55AM EDT
Anthony F. Tom (Univ. Tennessee, Knoxville), Michael Cartwright (Y-12 National Security Complex)
Building an ICSBEP Benchmark : A Student's Perspective
10:55–11:15AM EDT
Rowdy Davis (University of New Mexico), Christopher M. Perfetti (The University of New Mexico)
Subcritical Experiments with Uranium-233 and Composite Shielding
11:15–11:35AM EDT
Alicia Pang (Univ. California, Berkeley), Isabel Hernandez (Univ. California, Berkeley), Chia Y. Fang (Univ. California, Berkeley)
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