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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!
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June 2025
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Latest News
NRC dockets construction permit for Dow, X-energy SMR
The Nuclear Regulatory Commission has accepted Dow’s construction permit application to build an X-energy small modular reactor in Seadrift, Texas.
Technical Session|Sponsored by RPSD
Wednesday, November 18, 2020|4:50–6:30PM EST
Session Chair:
Igor Remec
Alternate Chair:
Irina I. Popova
Session Organizer:
Staff Producer:
Julie Bry (American Nuclear Society)
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Supplemental Shielding for the Advanced Photon Source Upgrade Particle Accumulator Ring
Uli Wienands (Argonne National Laboratory), Chih-yuan Yao (Argonne National Laboratory), Kent Wootton (Argonne National Laboratory), Bradley J. Micklich (Argonne National Laboratory), Stanley Wiedmeyer (Argonne National Laboratory), John Vacca (Argonne National Laboratory), Greg Fystro (Argonne National Laboratory), Victor Guarino (Argonne National Laboratory), Jeffrey Dooling (Argonne National Laboratory), Glenn Decker (Argonne National Laboratory), Joseph Calvey (Argonne National Laboratory), Michael Borland (Argonne National Laboratory), Katherine Harkay (Argonne National Laboratory)
Paper
A Fundamental Study on the Calculation Environment for Radiation Shielding Design of Accelerator Facilities
Nobuo Ikeda (Kyusyu University), Nobuhiro Shigyo (Kyusyu University), Ken-ichi Kimura (Fujita Corporation)
DESIGN AND OPTIMIZATION OF THE SHIELDING OF AN ACCELERATOR DRIVEN THORIUM-FUELED MOLTEN SALT LOOP USING MCNP6
Yassin A. Hassan (Texas A&M University), Rodolfo Vaghetto (Texas A&M University), Se R. Yang (Texas A&M University), Luay Alawneh (Texas A&M University), Eman H. Alsmadi (Texas A&M University)
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