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
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
Jul 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
August 2025
Nuclear Technology
Fusion Science and Technology
July 2025
Latest News
DOE issues new NEPA rule and procedures—and accelerates DOME reactor testing
Meeting a deadline set in President Trump’s May 23 executive order “Reforming Nuclear Reactor Testing at the Department of Energy,” the DOE on June 30 updated information on its National Environmental Policy Act (NEPA) rulemaking and implementation procedures and published on its website an interim final rule that rescinds existing regulations alongside new implementing procedures.
Jung-Chung Jung, M. Z. Youssef, Edward T. Cheng, Joseph D. Lee
Fusion Science and Technology | Volume 10 | Number 3 | November 1986 | Pages 382-395
Technical Paper | Blanket Engineering | doi.org/10.13182/FST86-A24778
Articles are hosted by Taylor and Francis Online.
A data-base assessment of neutronics and tritium breeding for the International Tokamak Reactor (INTOR) is presented. This work is based on a recent study conducted for the U.S. contributions to the Phase IIA INTOR study. The data-base assessment is divided into three areas: tritium breeding requirement, nuclear data, and neutronics methods and codes.