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Division Spotlight
Nuclear Criticality Safety
NCSD provides communication among nuclear criticality safety professionals through the development of standards, the evolution of training methods and materials, the presentation of technical data and procedures, and the creation of specialty publications. In these ways, the division furthers the exchange of technical information on nuclear criticality safety with the ultimate goal of promoting the safe handling of fissionable materials outside reactors.
Meeting Spotlight
2025 ANS Annual Conference
June 15–18, 2025
Chicago, IL|Chicago Marriott 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
May 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
June 2025
Nuclear Technology
Fusion Science and Technology
Latest News
Webinar: MC&A and safety in advanced reactors in focus
Towell
Russell
Prasad
The American Nuclear Society’s Nuclear Nonproliferation Policy Division recently hosted a webinar on updating material control and accounting (MC&A) and security regulations for the evolving field of advanced reactors.
Moderator Shikha Prasad (CEO, Srijan LLC) was joined by two presenters, John Russell and Lester Towell, who looked at how regulations that were historically developed for traditional light water reactors will apply to the next generation of nuclear technology and what changes need to be made.
Technical Session
Thursday, February 6, 2025|8:00–9:40AM EST|Cumberland B
Session Chair:
Dan Randolph (X-Energy)
Session Organizer:
Charles Lease
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Excelsior University Student Section and Constellation Energy Conduct K-12 Workshop
8:00–8:25AM EST
R. Cole (Excelsior Univ.), R. Dean (Excelsior Univ.), M. Johnson (Excelsior Univ.), A. Koneru (Excelsior Univ.), C. Troutman (Constellation Clean Energy)
Paper
Presentation Slides (Visible to Attendees)
Design and Development of a Reactor Sharing Program at the University of Florida
8:25–8:50AM EST
Ira Harkness (Univ. Florida), Kyle C. Hartig (Univ. Florida)
Educating the Next Generation of Nuclear-Environmental Workers
8:50–9:15AM EST
Sue Magidson (Vanderbilt Univ.), David Kosson (Vanderbilt Univ.), Steve Krahn (Vanderbilt Univ.), Megan Harkema (Vanderbilt Univ.), Brian Powell (Clemson Univ.), Haroku Wainwright (MIT)
Reflections and Insights from a Nuclear Survey Seminar
9:15–9:40AM EST
John Mobley (Univ. Michigan)
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