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
Reactor Physics
The division's objectives are to promote the advancement of knowledge and understanding of the fundamental physical phenomena characterizing nuclear reactors and other nuclear systems. The division encourages research and disseminates information through meetings and publications. Areas of technical interest include nuclear data, particle interactions and transport, reactor and nuclear systems analysis, methods, design, validation and operating experience and standards. The Wigner Award heads the awards program.
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
May 2025
Nuclear Technology
Fusion Science and Technology
Latest News
Judge temporarily blocks DOE’s move to slash university research funding
A group of universities led by the American Association of Universities (AAU) acted swiftly to oppose a policy action by the Department of Energy that would cut the funds it pays to universities for the indirect costs of research under DOE grants. The group filed suit Monday, April 14, challenging a what it termed a “flagrantly unlawful action” that could “devastate scientific research at America’s universities.”
By Wednesday, the U.S. District Court judge hearing the case issued a temporary restraining order effective nationwide, preventing the DOE from implementing the policy or terminating any existing grants.
W. T. Shmayda, A. Bruggeman, J. Braet, S. Vanderbiesen
Fusion Science and Technology | Volume 41 | Number 3 | May 2002 | Pages 721-725
Decontamination and Waste | Proceedings of the Sixth International Conference on Tritium Science and Technology Tsukuba, Japan November 12-16, 2001 | doi.org/10.13182/FST02-A22681
Articles are hosted by Taylor and Francis Online.
Studie Centrum voor Kernenergie•Centre d'Etude de l'Energie Nucleaire (SCK•CEN) plans to dispose of 178 liters of tritiated solvent at their facility using a novel processing technology to oxidize the solvent. Kinectrics Inc. will assist SCK•CEN by providing tritium-management consulting support and the equipment to oxidize the solvent and capture the product water. The solvent containers have been removed from their overpacks and stored in a ventilated metal cabinet in preparation for processing. Samples have been taken from each vessel to determine liquid activity and composition. A series of cold commissioning tests have been completed to assure authorities at SCK•CEN that safe handling and destruction of the solvents is possible and that emissions during processing can be maintained at negligible levels. A series of hot commissioning tests using feedstock samples have been completed. This paper outlines the process and handling infrastructure and summarizes results from the commissioning tests.
