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
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
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
NRC discontinues spent fuel pool rulemaking
The Nuclear Regulatory Commission is discontinuing its rulemaking activity, “Long-Term and Unattended Water Makeup of Spent Fuel Pools,” and denying a petition for rulemaking. The new rule, as requested by the petitioner, would have required nuclear power plant licensees to ensure that their spent nuclear fuel pools are capable of cooling and maintaining water levels during extended power outages.
Panel and Technical Session|Space Nuclear Power and Propulsion
Saturday, April 15, 2023|1:35–2:55PM EDT|Student Union 362A
Session Chair:
Caleb Noe (Univ. Tennessee, Knoxville)
Alternate Chair:
Hari Naicker (Univ. Tennessee, Knoxville)
Session Organizer:
Lance M. Drouet (Univ. Tennessee, Knoxville)
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Modular, Low-Cost Extreme Environment Testbed for NTP Material & Sensor Testing
1:35–1:55PM EDT
Emily N. Hutchins (Univ. Tennessee, Knoxville), Lawrence H. Heilbronn (Univ. Tennessee, Knoxville), Brandon A. Wilson (ORNL), N. Dianne B. Ezell (ORNL)
Paper
Photon Radiation Shielding Evaluation of Metal and Metal Oxide Infused Conformal Coating in MicroShield Pro
1:55–2:15PM EDT
Ryan J. Charrette (NCSU), Robert B. Hayes (NCSU)
Modular Fission Power Delivery for Extended-Stay Mars Missions
2:15–2:35PM EDT
Alexander C. Bendoyro (Univ. Alabama, Hunstville), L D. Thomas (Univ. Alabama, Hunstville), Jason Cassibry (Univ. Alabama, Hunstville)
Centrifugal Nuclear Thermal Rocket Geometry Optimization
2:35–2:55PM EDT
Matthew J. Denelsbeck (Penn State), Tyler Locher (Penn State), James Caswell (Penn State), John G. Barton (Penn State)
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