ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
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Division Spotlight
Robotics & Remote Systems
The Mission of the Robotics and Remote Systems Division is to promote the development and application of immersive simulation, robotics, and remote systems for hazardous environments for the purpose of reducing hazardous exposure to individuals, reducing environmental hazards and reducing the cost of performing work.
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!
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Latest News
TerraPower begins U.K. regulatory approval process
Seattle-based TerraPower signaled its interest this week in building its Natrium small modular reactor in the United Kingdom, the company announced.
TerraPower sent a letter to the U.K.’s Department for Energy Security and Net Zero, formally establishing its intention to enter the U.K. generic design assessment (GDA) process. This is TerraPower’s first step in deployment of its Natrium technology—a 345-MW sodium fast reactor coupled with a molten salt energy storage unit—on the international stage.
Satoru Tanaka, Shinya Nagasaki
Nuclear Technology | Volume 118 | Number 1 | April 1997 | Pages 58-68
Technical Paper | Kiyose Birthday Anniversary Special / Radioactive Waste Management | doi.org/10.13182/NT97-A35357
Articles are hosted by Taylor and Francis Online.
Geochemical interactions of actinide colloids are of vital importance to understanding the migration of actinides in natural aquifer systems. Much effort has gone into quantifying the migration of colloids and, subsequently, to applying these quantities to hydrodynamic and geochemical modeling. An overview of recent progress in the investigation of migration behavior of actinide colloids in natural aquifer systems is presented. The impact of pseudocolloid generation on actinide migration is also discussed and illustrated with the results obtained in recent studies.
