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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
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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Latest News
NEA panel on AI hosted at World Governments Summit
A panel on the potential of artificial intelligence to accelerate small modular reactors was held at the World Governments Summit (WGS) in February in Dubai, United Arab Emirates. The OECD Nuclear Energy Agency cohosted the event, which attracted leaders from developers, IT companies, regulators, and other experts.
E. Greenspan
Nuclear Science and Engineering | Volume 74 | Number 3 | June 1980 | Pages 185-192
Technical Paper | doi.org/10.13182/NSE80-A20118
Articles are hosted by Taylor and Francis Online.
Perturbation theory for the coupled set of nonlinear equations of hydrodynamics describing inertially confined pellet fusion systems is developed based on a physical model similar to that embodied in the laser fusion code MEDUSA. Toward this end, a set of hydrodynamic adjoint equations and importance functions are defined. The perturbation theory presented can be an efficient tool for estimating the effects of many different alterations in the data field and design variables on a system performance parameter. Applications of this perturbation theory to sensitivity and uncertainty analysis of pellet fusion systems are discussed.
