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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
November 2025
Nuclear Technology
October 2025
Fusion Science and Technology
Latest News
Sellafield awards $3.86B in infrastructure contracts to three companies
Sellafield Ltd., the site license company overseeing the decommissioning of the U.K.’s Sellafield nuclear site in Cumbria, England, announced the award of £2.9 billion (about $3.86 billion) in infrastructure support contracts to the companies of Morgan Sindall Infrastructure, Costain, and HOCHTIEF (UK) Construction.
Technical Session|Sponsored by Fuels and Actinide Materials
Thursday, December 14, 2023|1:00–2:40PM CST|Galerie 3
Session Chair:
Zane Wallen (ORNL)
Alternate Chair:
Assel Aitkaliyeva (Univ. Florida)
Track Organizers:
Jian Gan (INL)
Michael Tonks (Univ. Florida)
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Bridging Gaps in High Uranium Density Fuels Proposed for Advanced Reactors
1:00–1:40PM CST
Elizabeth S. Sooby (Univ. Texas, San Antonio)
Paper
Characterization of Defects in Uranium Carbide Using XAS and Neutron Scattering
1:40–2:00PM CST
Arjen van Veelen (LANL), Adrien J. Terricabras (LANL), Scarlett Widgeon Paisner (LANL), Tarik Saleh (LANL), Joshua T. White (LANL)
Understanding Phase Relationships in the Uranium-Carbon-Niobium/Tantalum Systems
2:00–2:20PM CST
Geronimo Robles (LANL), Shane Mann (LANL), Erofili Kardoulaki (LANL), Joshua White (LANL), Najeb Abdul-Jabar (LANL)
Fabrication and Thermophysical Properties of (U,Zr)C; A High Uranium Density Fuel Candidate for Nuclear Thermal Propulsion Reactors
2:20–2:40PM CST
E. Kardoulaki (LANL), S. Widgeon Paisner (LANL), D. Byler (LANL), A. Gonzales (LANL), J. Schaeperkoetter (LANL), J. White (LANL), K. McClellan (LANL)
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