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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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Sep 2025
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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
Tuesday, July 23, 2024|10:00–11:50AM CDT|Assembly
Session Chair:
Lauren M. Garrison (Commonwealth Fusion Systems)
Session Organizer:
Alternate Chair:
Charles Hirst
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Introduction and Status of the Fusion Prototypic Neutron Source Risk Reduction Activity
10:00–10:25AM CDT
Brian Grierson (General Atomics), Sara Ferry (MIT), Phil Ferguson (ORNL), Jaime Marian (Univ. of California, Los Angeles), Eric Pitcher (Boston Government Services), Brian Wirth (Univ. Tennessee, Knoxville), Jim White (StrataG)
Paper
Ion-Beam-Driven Polywell Fusion Prototypic Neutron Source
10:25–10:50AM CDT
Ross Radel (SHINE Technologies), Nicholas Krall (EMC2), Thomas Weber (LANL)
Micro-FPNS Concept for a 1 DPA/yr 14.1 MeV Neutron Source Based on the Hybrid Electrostatic/Magnetic Confinement Orbitron Fusion Reactor
10:50–11:10AM CDT
Robin Langtry (Avalanche Energy Designs)
Thermal Gradient and Neutron Irradiation Experiment Design for Fusion Reactor Materials in the Advanced Test Reactor
11:10–11:30AM CDT
Michael Worrall (INL), Daniel Chapman (INL), Ryan Sandbek (INL), Hanns Gietl (INL), Nicolas Woolstenhulme (INL), Jason Brookman (INL)
Accelerating Ion Irradiation Sample Throughput via Lateral Gas Implantation Gradients
11:30–11:50AM CDT
Charles A. Hirst (Univ. Michigan), Aäron G. Penders (Univ. Michigan), Alexander Flick (Univ. Michigan), Fabian U. Naab (Univ. Michigan), Logan N. Clowers (Univ. Michigan), Lauren M. Garrison (Commonwealth Fusion Systems), Cody A. Dennett (Commonwealth Fusion Systems), Michael P. Short (MIT), Gary S. Was (Univ. Michigan)
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