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Division Spotlight
Decommissioning & Environmental Sciences
The mission of the Decommissioning and Environmental Sciences (DES) Division is to promote the development and use of those skills and technologies associated with the use of nuclear energy and the optimal management and stewardship of the environment, sustainable development, decommissioning, remediation, reutilization, and long-term surveillance and maintenance of nuclear-related installations, and sites. The target audience for this effort is the membership of the Division, the Society, and the public at large.
Meeting Spotlight
ANS Student Conference 2025
April 3–5, 2025
Albuquerque, NM|The University of New Mexico
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
May 2025
Nuclear Technology
April 2025
Fusion Science and Technology
Latest News
El Salvador: Looking to nuclear
In 2022, El Salvador’s leadership decided to expand its modest, mostly hydro- and geothermal-based electricity system, which is supported by expensive imported natural gas and diesel generation. They chose to use advanced nuclear reactors, preferably fueled by thorium-based fuels, to power their civilian efforts. The choice of thorium was made to inform the world that the reactor program was for civilian purposes only, and so they chose a fuel that was plentiful, easy to source and work with, and not a proliferation risk.
Technical Session|Sponsored by RPD
Friday, December 3, 2021|1:00–2:45PM EST |Columbia 1
Session Chair:
Massimiliano Fratoni
Session Organizer:
Alternate Chair:
Pavel V. Tsvetkov
Student Assistant:
Charles Goodman
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Fidelity Sufficiency in Reactor Physics Modeling of Research Reactors with MCNP and Serpent
1:05–1:25PM EST
Ronald Daryll E. Gatchalian (Texas A&M Univ.), Pavel V. Tsvetkov (Texas A&M Univ.)
Paper
SFR Support using the TRACE/PARCS Coupled Code System
1:25–1:45PM EST
Oscar Lastres (Purdue Univ.), Yunlin Xu (Purdue Univ.)
Investigating the AGN-201M Reactor's Unique Dominance Ratio
1:45–2:05PM EST
Mekiel Olguin (Univ. of New Mexico), Christopher Perfetti (Univ. of New Mexico), Forrest Brown (Univ. of New Mexico)
Single- and Multi-Physics Models of Advanced Reactors in the Virtual Test Bed
2:05–2:25PM EST
Bo Feng (ANL), Jun Fang (ANL), Thanh Hua (ANL), Nicolas Stauff (ANL), April Novak (ANL), Ling Zou (ANL), Rui Hu (ANL), Paolo Balestra (INL), David Reger (INL), Nicolas Martin (INL), Guillaume Giudicelli (INL), Abdalla Abou-Jaoude (INL)
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