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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
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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 RPSD
Tuesday, June 15, 2021|2:15–4:00PM EDT
Session Chair:
Andrew Rosenstrom
Alternate Chair:
Lucas M. Rolison
Session Organizer:
Amir A. Bahadori
Staff Producer:
Julie Bry (ANS)
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KSU TRIGA Mark II Nuclear Reactor MCNP6 Model Improvements for Cell Irradiation Facility Design
Eric Giunta (Kansas State Univ.), Rabab Elzohery (Kansas State Univ.), Angela Gearhardt (Kansas State Univ.), John C. Boyington (Kansas State Univ.), Alan T. Cebula (Kansas State Univ.), Jeremy Roberts (Kansas State Univ.), Amir A. Bahadori (Kansas State Univ.)
Paper
Breakdown of Assumptions for 1D Radiation Transport in Air: Effects from Ground
L. M. Rolison (LANL), M. L. Fensin (LANL)
Variance Reduction Complications when Computing an Energy Dependent Dose Response in a Single Calculation
M. L. Fensin (LANL)
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