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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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Latest News
U.K.’s NWS gets input from young people on geological disposal
Nuclear Waste Services, the radioactive waste management subsidiary of the United Kingdom’s Nuclear Decommissioning Authority, has reported on its inaugural year of the National Youth Forum on Geological Disposal forum. NWS set up the initiative, in partnership with the environmental consultancy firm ARUP and the not-for-profit organization The Young Foundation, to give young people the chance to share their views on the government’s plans to develop a geological disposal facility (GDF) for the safe, secure, and long-term disposal of radioactive waste.
Technical Session|Special Session on Adjoint Methods
Wednesday, April 30, 2025|3:15–4:55PM MDT|Horace Tabor
Session Chair:
Jean Ragusa (TAMU)
Alternate Chair:
Paul K. Romano
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On the Applicability of Generalized Perturbation Theory for Enforcing Numerical Accuracy Enhancements in Embedded Search Procedures
3:15–3:40PM MDT
Rene van Geemert (Framatome)
Paper
Adjoint Sensitivity Analysis of a 1D Stationary Neutronics-Thermohydraulics Coupled Molten Salt Reactor Model
3:40–4:05PM MDT
Ruggero Rosselli (CEA), Grégoire Allaire (École Polytechnique), Cyril Patricot (CEA), Maria Adela Puscas (CEA), François Madiot (CEA), Nathan Greiner (CEA)
Presentation Slides (Visible to Attendees) — Slides
Efficient Neutron Detector Response Modeling for Non-Stationary Volumetric Sources Using Adjoint Methods
4:05–4:30PM MDT
Jason Rodriguez (TAMU), Jean C. Ragusa (TAMU)
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