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
June 2025
Nuclear Technology
May 2025
Fusion Science and Technology
Latest News
Two updated standards on criticality safety published
The American National Standards Institute (ANSI) recently approved two new American Nuclear Society standards covering different aspects of nuclear criticality safety (NCS).
Technical Session|Sponsored by NNPD
Tuesday, June 14, 2022|1:00–2:45PM PDT|Avila A
Session Chair:
R. A. Borrelli
Alternate Chair:
Cornelius Milmoe
Session Organizer:
Stefani Buster
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Preliminary Results of MIT Reactor HEU-LEU Mixed Core Fuel Conversion Analysis Using RELAP5 Code
Yinjie Zhao (MIT), Lin-Wen Hu (MIT), Erik Wilson (ANL), Yu-Jou Wang (MIT)
Paper
Impact of LEU U-10Mo Fuel Impurities on the Massachusetts Institute of Technology Reactor's Neutronics Performance
Valerio Mascolino (ANL), Laura M. Jamison (ANL), Wilson M. Cowherd (ANL), Kyle E. Anderson (ANL), John A. Stillman (ANL), Lin-wen Hu (MIT), Erik H. Wilson (ANL)
Fuzzy Logic Method for Trend Identification in Radiation Measurements Taken with a Mobile Detector with Application to Nuclear Security
Michael Squire (Univ. Texas, San Antonio), Miltiadis Alamaniotis (Univ. Texas, San Antonio)
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