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
Operations & Power
Members focus on the dissemination of knowledge and information in the area of power reactors with particular application to the production of electric power and process heat. The division sponsors meetings on the coverage of applied nuclear science and engineering as related to power plants, non-power reactors, and other nuclear facilities. It encourages and assists with the dissemination of knowledge pertinent to the safe and efficient operation of nuclear facilities through professional staff development, information exchange, and supporting the generation of viable solutions to current issues.
Meeting Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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
Jun 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
August 2025
Nuclear Technology
Fusion Science and Technology
July 2025
Latest News
Orano Med expands its Texas Pb-212 R&D center
Orano Group subsidiary Orano Med, a developer of targeted alpha therapies for oncology, inaugurated the expansion of its main research and development center located in Plano, Texas. The facility is used in the development of radiopharmaceuticals and for conducting preclinical research focused on targeted alpha therapies using lead-212, an alpha-emitting radioisotope that has shown promise in treating various types of cancer.
Technical Session|Sponsored by RPD
Wednesday, November 16, 2022|1:00–2:45PM MST|Sonoran 7
Session Chair:
Zeyun Wu (VCU)
Alternate Chair:
Pavel V. Tsvetkov
Session Organizer:
Massimiliano Fratoni (UC Berkeley)
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Results of Nuclear Testing After Core Internals Changeout #6 in the Advanced Test Reactor
1:00–1:20PM MST
Nathan Manwaring (INL), Daren Norman (INL), Andrew Maile (INL)
Paper
MSRE Reactivity Insertion Test Benchmark Using SAM
1:20–1:40PM MST
T. Fei (ANL), T. Hua (ANL), B. Feng (ANL)
Advances in the ROSA-BWR Core Design Optimization Code
1:40–2:00PM MST
Matteo Gamarino (NRG), Pieter H. Wakker (NRG), Jesper Kierkegaard (Vattenfall Nuclear Fuel)
A Review of the Status of the Evaluated Reactor Physics Benchmark Experiments Project
2:00–2:20PM MST
Mark D. DeHart (INL), John D. Bess (JFoster & Assoc.), Tatiana Ivanova (OECD NEA), Ian Hill (OECD NEA)
Quantitative Score for Benchmark Selection for Criticality Safety
2:20–2:40PM MST
Jeongwon Seo (Purdue), Hany Abdel-Khalik (Purdue)
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