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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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Oct 2025
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Nuclear Science and Engineering
November 2025
Nuclear Technology
October 2025
Fusion Science and Technology
Latest News
Senate EPW Committee to hold Nieh nomination hearing
Nieh
The Senate Environment and Public Works Committee will hold a nomination hearing Wednesday for Ho Nieh, President Donald Trump’s nominee to serve as commission at the Nuclear Regulatory Commission.
Trump nominated Nieh on July 30 to serve as NRC commissioner the remainder of a term that will expire June 30, 2029, as Nuclear NewsWire previously reported.
Nieh has been vice president of regulatory affairs at Southern Nuclear since 2021, though since June 2024 he has been at the Institute of Nuclear Power Operations as a loaned executive.
A return to the NRC: If confirmed by the Senate, Nieh would be returning to the NRC after three previous stints totaling nearly 20 years.
Technical Session|Sponsored by FCWMD
Wednesday, June 18, 2025|10:00–11:45AM CDT|Indiana/Iowa
Session Chair:
Amanda S. Leong
Session Organizer:
Alternate Chair:
Humberto E. Garcia
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Utilizing Online Raman Spectroscopy as a Material Accountancy Tool in Electrorefining
10:00–10:20AM CDT
Drace R. Penley (ANL), Katharine Stasior (ANL), Amber Polke (ANL), Nathaniel Hoyt (ANL)
Paper
Plutonium Disposition with NERTHUS Thermal MSR
10:20–10:40AM CDT
Kyra Lawson (Univ. Tennessee, Knoxville), Ondrej Chvala (Univ. Tennessee, Knoxville)
Automated Molten Salt Sampling of Reprocessing Vessels
10:40–11:00AM CDT
Amber Polke (Argonne National Lab), Benjamin Cutrer (Argonne National Lab), Nathaniel Hoyt (Argonne National Lab)
Development of a Python-Based Chemical Process Model for Legacy Slag Processing
11:00–11:20AM CDT
Jolyne Worthy (Univ. Tennessee, Knoxville), Tiffani Key (Y-12 Nat'l Security Complex), Shelby Morgan (Y-12 Nat'l Security Complex), Jamie Coble (Univ. Tennessee, Knoxville)
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