ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Division Spotlight
Fuel Cycle & Waste Management
Devoted to all aspects of the nuclear fuel cycle including waste management, worldwide. Division specific areas of interest and involvement include uranium conversion and enrichment; fuel fabrication, management (in-core and ex-core) and recycle; transportation; safeguards; high-level, low-level and mixed waste management and disposal; public policy and program management; decontamination and decommissioning environmental restoration; and excess weapons materials disposition.
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!
Latest Magazine Issues
Apr 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
June 2025
Nuclear Technology
May 2025
Fusion Science and Technology
Latest News
The 2025 ANS election results are in!
Spring marks the passing of the torch for American Nuclear Society leadership. During this election cycle, ANS members voted for the newest vice president/president-elect, treasurer, and six board of director positions (four U.S., one non-U.S., one student). New professional division leadership was also decided on in this election, which opened February 25 and closed April 15. About 21 percent of eligible members of the Society voted—a similar turnout to last year.
Technical Session|Fission Surface Power/Nuclear Electric Propulsion
Thursday, May 9, 2024|1:00–2:40PM MDT|Sweeney B
Session Chair:
Aditya Shivprasad
Session Organizer:
Alternate Chair:
Caitlin A. Kohnert
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Chemical and Microstructural Evaluation of Coatings for Yttrium Hydride Adjacent Materials
1:00–1:25PM MDT
A.P. Shivprasad (LANL), C.A. Kohnert (LANL), M.A. Torrez (LANL), E. Tegtmeier (LANL), C. Emberley (LANL), E. P. Luther (LANL), H.R. Trellue (LANL)
Paper
Radiation Survivability and Material Testing
1:25–1:50PM MDT
Joshua Gogolski (Pajarito Scientific Corporation)
Hydrogen Permeation Setup for Coated TZM Substrates
1:50–2:15PM MDT
Darrell Cheu (LANL), Aditya Shivprasad (LANL), Christopher DeSalle (Penn State), Douglas Wolfe (Penn State)
Demonstration of eVinci™ Microreactor -- Electrical Demonstration Unit (EDU) Heat Pipe Performance
2:15–2:40PM MDT
Rory A. F. Blunt (Westinghouse Electric Co.), Gregory E. J. Kinzler (Westinghouse Electric Co.), Christopher M. Nestor (Westinghouse Electric Co.), John Lojek III (Westinghouse Electric Co.)
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