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
May 2025
Nuclear Technology
Fusion Science and Technology
Latest News
TerraPower begins U.K. regulatory approval process
Seattle-based TerraPower signaled its interest this week in building its Natrium small modular reactor in the United Kingdom, the company announced.
TerraPower sent a letter to the U.K.’s Department for Energy Security and Net Zero, formally establishing its intention to enter the U.K. generic design assessment (GDA) process. This is TerraPower’s first step in deployment of its Natrium technology—a 345-MW sodium fast reactor coupled with a molten salt energy storage unit—on the international stage.
Technical Session|Sponsored by ETWDD
Monday, November 14, 2022|3:15–5:00PM MST|Acacia
Session Chair:
Andrew R. Griffith
Alternate Chair:
Cathy S. Dixon
Session Organizer:
Kim Dougherty
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Topical Analysis of Nuclear Experts' Perceptions of Publics, Nuclear Energy, and Sustainable Futures: A Publication Summary
3:15–3:35PM MST
Hannah K. Patenaude (Univ. Nevada, Las Vegas), Emma Frances Bloomfield (Univ. Nevada, Las Vegas)
Paper
Overview of the Development and Verification of the ntpThermo Code for the Design of Nuclear Thermal Propulsion Reactors
3:35–3:55PM MST
Matt Krecicki (Georgia Tech), Dan Kotlyar (Georgia Tech)
A Plug-And-Play Iterative Estimation Framework to Simultaneously De-Curtain and Denoise FIB-Curtained Nuclear Fuel Microstructures
3:55–4:15PM MST
Alejandro Figueroa Bengoa (Purdue), Maria A. Okuniewski (Purdue)
Organic Glass Scintillator Bars with Dual-Ended Readout
4:15–4:35PM MST
Nathan Giha (Univ. Michigan), Sara A. Pozzi (Univ. Michigan)
Discovery of Spontaneous De-Interpenetration Through Charged Point-Point Repulsions
4:35–4:55PM MST
Sylvia Hanna (Northwestern Univ.), Omar K. Farha (Northwestern Univ.)
Identifying Potential Electron Transitions in a Ce(III)-Catecholate Metal-Organic Framework
4:55–5:15PM MST
Julia G. Knapp (Northwestern Univ.), Debmalya Ray (PNNL), Omar K. Farha (Northwestern Univ.)
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