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
Radiation Protection & Shielding
The Radiation Protection and Shielding Division is developing and promoting radiation protection and shielding aspects of nuclear science and technology — including interaction of nuclear radiation with materials and biological systems, instruments and techniques for the measurement of nuclear radiation fields, and radiation shield design and evaluation.
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
Sam Altman steps down as Oklo board chair
Advanced nuclear company Oklo Inc. has new leadership for its board of directors as billionaire Sam Altman is stepping down from the position he has held since 2015. The move is meant to open new partnership opportunities with OpenAI, where Altman is CEO, and other artificial intelligence companies.
Technical Session|Sponsored by Fuels and Actinide Materials
Wednesday, December 13, 2023|10:00–11:40AM CST|Galerie 3
Session Chair:
Christopher Matthews (LANL)
Alternate Chair:
Assel Aitkaliyeva (Univ. Florida)
Track Organizers:
Jian Gan (INL)
Michael Tonks (Univ. Florida)
To access paper attachments, you must be logged in and registered for the meeting.
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Characterization of Hydrogen Interaction with High-Density Fuels
10:00–10:20AM CST
Adrian Gonzales (Univ. Texas, San Antonio), Elizabeth Sooby (Univ. Texas, San Antonio), Scarlett Widgeon Paisner (LANL), Josh White (LANL)
Paper
Modeling of Fission Gas Behavior in Uranium Nitride Fuel
10:20–10:40AM CST
J. Rizk (LANL), C. Matthews (LANL), M. Cooper (LANL), A. Schneider (LANL), A.D. Andersson (LANL)
Thermal Shock Testing of Cermet Fuel UN+Mo/W
10:40–11:00AM CST
A. Broussard (Rensselaer Polytechnic Institute), D. Zhao (Rensselaer Polytechnic Institute), E. Kardoulak (LANL), J. Lian (Rensselaer Polytechnic Institute)
Corrosion Behavior of Doped High-Density Fuels
11:00–11:20AM CST
S. Widgeon Paisner (LANL), B. Gong (Rensselaer Polytechnic Institute), J. Lian (Rensselaer Polytechnic Institute), J.T. White (LANL)
UO2-Liquid Metal Suspension Fuel Concept
11:20–11:40AM CST
Ian Greenquist (ORNL), Marie Romedenne (ORNL)
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