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.
Explore membership for yourself or for your organization.
Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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
Jan 2026
Jul 2025
Latest Journal Issues
Nuclear Science and Engineering
January 2026
Nuclear Technology
December 2025
Fusion Science and Technology
November 2025
Latest News
AI at work: Southern Nuclear’s adoption of Copilot agents drives fleet forward
Southern Nuclear is leading the charge in artificial intelligence integration, with employee-developed applications driving efficiencies in maintenance, operations, safety, and performance.
The tools span all roles within the company, with thousands of documented uses throughout the fleet, including improved maintenance efficiency, risk awareness in maintenance activities, and better-informed decision-making. The data-intensive process of preparing for and executing maintenance operations is streamlined by leveraging AI to put the right information at the fingertips for maintenance leaders, planners, schedulers, engineers, and technicians.
Yoshitaka Chikazawa, Kazumi Aoto, Hiroki Hayafune, Shoji Kotake, Yushi Ohno, Takaya Ito, Mikio Toda
Nuclear Technology | Volume 179 | Number 3 | September 2012 | Pages 360-373
Technical Paper | Fission Reactors | doi.org/10.13182/NT179-360
Articles are hosted by Taylor and Francis Online.
Key technologies for Japan Sodium-cooled Fast Reactor (JSFR) have been evaluated. The ten technologies - high-burnup core, safety enhancement, compact reactor vessel, two-loop cooling system using high-chromium steel, integrated intermediate heat exchanger/pump component, reliable steam generator, natural-circulation decay heat removal system, simplified fuel handling system, containment vessel made of steel plate-reinforced concrete, and advanced seismic isolation system - have been confirmed to be ready for installation to a conceptual design of demonstration JSFR and large-scale demonstration experiments.