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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.
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2024 ANS Annual Conference
June 16–19, 2024
Las Vegas, NV|Mandalay Bay Resort and Casino
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
NRC updating GEIS rule for new nuclear technology
The Nuclear Regulatory Agency is issuing a proposed generic environmental impact statement (GEIS) for use in reviewing applications for new nuclear reactors.
In an April 17 memo, NRC secretary Carrie Safford wrote that the commission approved NRC staff’s recommendation to publish in the Federal Register a proposed rule amending 10 CFR Part 51, “Environmental Protection Regulations for Domestic Licensing and Related Regulatory Functions.”
E. R. Hodgson
Fusion Science and Technology | Volume 62 | Number 1 | July-August 2012 | Pages 89-96
Diagnostics | Proceedings of the Fifteenth International Conference on Fusion Reactor Materials, Part A: Fusion Technology | doi.org/10.13182/FST12-A14118
Articles are hosted by Taylor and Francis Online.
Present ITER diagnostics are designed to provide machine protection, basic and advanced control, fusion performance evaluation, and an extensive measurement capability for furthering plasma physics understanding. However, in the longer term beyond ITER, diagnostic components and associated materials must survive extended periods in the more hostile environment of not only DEMO, but also fusion power plants. In addition to the need to minimize penetrations in the first wall, undoubtedly due to their known high sensitivity to radiation, the use of insulators, and hence diagnostics, will be further severely restricted to those essential to operation, safety, and maintenance related to plasma control and machine protection. The problems we will have to address are related to long-term fluence or dose-related degradation of the required properties due to aggregation and segregation of radiation-induced defects and impurities present in the original materials, as well as H, He, and other transmutation elements. To resolve these challenges, long-term research activities must increase. For the diagnostics (and other systems), in situ irradiation testing is essential. In the near- to mid-term future, available experimental fission reactors will be invaluable, where even basic problems such as irradiation in vacuum and temperature control must be overcome.