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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 Random Ray Transport
Tuesday, April 29, 2025|3:15–4:55PM MDT|E.P. Ensley A
Session Chair:
John Tramm (ANL)
Alternate Chair:
Elliott Biondo (ORNL)
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Linear Source Random Ray on GPU
3:15–3:40PM MDT
Rufus Neame (Univ. Cambridge), Paul Cosgrove (Univ. Cambridge), John Tramm (ANL)
Paper
Correcting k-eff-Normalisation-Induced Bias in the Time-Dependent Random Ray Method
3:40–4:05PM MDT
Maximilian Kraus (Univ. Cambridge), Paul Cosgrove (Univ. Cambridge), John Tramm (ANL), Eugene Shwageraus (Univ. Cambridge)
Coupled 1D Neutronics and Thermal-Hydraulics Modelling with the Random Ray Method
4:05–4:30PM MDT
Lucy Bland (Univ. Cambridge), Paul Cosgrove (Univ. Cambridge)
Randomized Quasi-Monte Carlo Sampling in the Random Ray Method for Neutron Transport Simulations
4:30–4:55PM MDT
Samuel Pasmann (Thea Energy), John Tramm (ANL)
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