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
ANS Student Conference 2025
April 3–5, 2025
Albuquerque, NM|The University of New Mexico
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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Mar 2025
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Nuclear Science and Engineering
May 2025
Nuclear Technology
April 2025
Fusion Science and Technology
Latest News
El Salvador: Looking to nuclear
In 2022, El Salvador’s leadership decided to expand its modest, mostly hydro- and geothermal-based electricity system, which is supported by expensive imported natural gas and diesel generation. They chose to use advanced nuclear reactors, preferably fueled by thorium-based fuels, to power their civilian efforts. The choice of thorium was made to inform the world that the reactor program was for civilian purposes only, and so they chose a fuel that was plentiful, easy to source and work with, and not a proliferation risk.
Technical Session|Sponsored by FCWMD
Monday, June 14, 2021|1:00–2:45PM EDT
Session Chair:
Kaushik Banerjee
Alternate Chair:
Stephanie H. Bruffey
Session Organizer:
Staff Producer:
Mich Leana (ANS)
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Multi-Axial Stresses Analysis of Hydride Reorientation in Zr-Nb Alloy Cladding Tubes
Dongyeon Kim (Seoul National Univ.), Youho Lee (Seoul National Univ.)
Paper
Calculations of CISCC for UNF Canisters through Physics-Guided Machine Learning Framework
Yi Xie (Purdue Univ.), Miaomiao Jin (Pennsylvania State Univ.)
Experimental Study on the Mechanical Stability of a 47 GWd/tHM Nuclear Fuel Rod
E. Vlassopoulos (National Cooperative for the Disposal of Radioactive Waste), D. Papaioannou (European Commission, Joint Research Centre, Directorate for Nuclear Safety and Security), R. Nasyrow (European Commission, Joint Research Centre, Directorate for Nuclear Safety and Security), V. Rondinella (European Commission, Joint Research Centre, Directorate for Nuclear Safety and Security), S. Caruso (Kernkraftwerk Gösgen-Däniken AG), E. Schweitzer (Framatome GmbH)
Finite Element Evaluation of Spent Nuclear Fuel for Dynamic Impact Load Cases
Oscar A. Martinez (ORNL), Rose Montgomery (ORNL), Bruce Bevard (ORNL)
Toward a Global Monitoring Program for Neutron Absorber Material Monitoring in Spent Fuel Pools
Hatice Akkurt (Electric Power Research Institute), Amanda Jenks (Dominion Engineering)
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