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Division Spotlight
Nuclear Nonproliferation Policy
The mission of the Nuclear Nonproliferation Policy Division (NNPD) is to promote the peaceful use of nuclear technology while simultaneously preventing the diversion and misuse of nuclear material and technology through appropriate safeguards and security, and promotion of nuclear nonproliferation policies. To achieve this mission, the objectives of the NNPD are to: Promote policy that discourages the proliferation of nuclear technology and material to inappropriate entities. Provide information to ANS members, the technical community at large, opinion leaders, and decision makers to improve their understanding of nuclear nonproliferation issues. Become a recognized technical resource on nuclear nonproliferation, safeguards, and security issues. Serve as the integration and coordination body for nuclear nonproliferation activities for the ANS. Work cooperatively with other ANS divisions to achieve these objective nonproliferation policies.
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!
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Nuclear Science and Engineering
June 2025
Nuclear Technology
May 2025
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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
Monday, October 4, 2021|10:40AM–12:20PM EDT
Session Chair:
Rodolfo Ferrer (Studsvik Scandpower)
Session Organizers:
Benoit Forget (MIT)
William Wieselquist (ORNL)
Student Producer:
Nilay Atul Kulkarni (NC State Univ.)
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GPU Acceleration of the Prototype Pinwise Core Analysis Code Vangard
10:40–11:05AM EDT
Seoyoon Jeon (Seoul Nat'l Univ.), Hyunsik Hong (Seoul Nat'l Univ.), Namjae Choi (Seoul Nat'l Univ.), Han Gyu Joo (Seoul Nat'l Univ.)
Paper
Parallel Computing in CASMO5
11:05–11:30AM EDT
Joshua Hykes (Studsvik Scandpower), Rodolfo Ferrer (Studsvik Scandpower)
Development and Performance Simulations of the MPACT-AGREE Code Coupling Interface for Magnox Reactors
11:30–11:55AM EDT
Cole Gentry (ORNL), Volkan Seker (Univ. of Michigan), Brian J. Ade (ORNL), Andrew J. Conant (ORNL), Nicholas P. Luciano (ORNL), Kang Seog Kim (ORNL), Benjamin S. Collins (ORNL), Thomas Downar (Univ. of Michigan)
Fast Power Reactor Simulation Employing a GPU-Based Continuous-Energy Monte Carlo Method
11:55AM–12:20PM EDT
Namjae Choi (Seoul Nat'l Univ.), Kyung Min Kim (Seoul Nat'l Univ.), Jaeuk Im (Seoul Nat'l Univ.), Han Gyu Joo (Seoul Nat'l Univ.)
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