ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
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Division Spotlight
Operations & Power
Members focus on the dissemination of knowledge and information in the area of power reactors with particular application to the production of electric power and process heat. The division sponsors meetings on the coverage of applied nuclear science and engineering as related to power plants, non-power reactors, and other nuclear facilities. It encourages and assists with the dissemination of knowledge pertinent to the safe and efficient operation of nuclear facilities through professional staff development, information exchange, and supporting the generation of viable solutions to current issues.
Meeting Spotlight
International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering (M&C 2025)
April 27–30, 2025
Denver, CO|The Westin Denver Downtown
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!
Latest Magazine Issues
Apr 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
June 2025
Nuclear Technology
May 2025
Fusion Science and Technology
Latest News
Sam Altman steps down as Oklo board chair
Advanced nuclear company Oklo Inc. has new leadership for its board of directors as billionaire Sam Altman is stepping down from the position he has held since 2015. The move is meant to open new partnership opportunities with OpenAI, where Altman is CEO, and other artificial intelligence companies.
Technical Session|Sponsored by NNPD
Tuesday, June 18, 2024|3:15–5:00PM PDT|Jasmine E
Session Chair:
Cecil Parks (Boston Government Services)
Alternate Chair:
Thomas E. Hanlon
Session Organizer:
James W. Behrens
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Radiation Source Localization Algorithm in the Pedestrian Radiation Portal Monitor
3:15–3:35PM PDT
JungHyun Bae (ORNL), Robert Bean (ORNL), Kunal Mondal (ORNL), Stefano Tognini (ORNL), Alex Enders (ORNL), Rose Montgomery (ORNL)
Paper
Simulation Framework for Cosmic Ray Muon Impact on Radiation Portal Monitors
3:35–3:55PM PDT
Stefano C. Tognini (ORNL), JungHyun Bae (ORNL), Robert Bean (ORNL), Alex Enders (ORNL), Kunal Mondal (ORNL), Rose Montgomery (ORNL)
Uranium Oxide Production Pathway Classification Using Quantified Particle Morphology
3:55–4:15PM PDT
Edward Goodell (Univ. Utah), Glenn Sjoden (Univ. Utah), Luther McDonald (Univ. Utah), Kari Sentz (LANL)
Believe it or Not -- HALEU is the First Step
4:15–4:35PM PDT
Benjamin S. Jordan (American Centrifuge Operating), David C. O'Keefe (American Centrifuge Operating), Sean E. Oehlbert (Centrus Energy)
Technology Down-Selection for a Successful and Responsible Nuclear Energy Future
4:35–4:55PM PDT
Ross Matzkin-Bridger (Nuclear Threat Initiative)
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