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Mathematics & Computation
Division members promote the advancement of mathematical and computational methods for solving problems arising in all disciplines encompassed by the Society. They place particular emphasis on numerical techniques for efficient computer applications to aid in the dissemination, integration, and proper use of computer codes, including preparation of computational benchmark and development of standards for computing practices, and to encourage the development on new computer codes and broaden their use.
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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
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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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Fusion Science and Technology
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.
Hisashi Tanigawa, Masaki Taniguchi, Satoru Tanaka
Fusion Science and Technology | Volume 34 | Number 3 | November 1998 | Pages 872-876
Fusion Blanket and Shield Technology (Poster Session) | doi.org/10.13182/FST98-A11963722
Articles are hosted by Taylor and Francis Online.
We have investigated the interaction between hydrogen isotopes and defects in Li2O, using Fourier transform infrared absorption spectroscopy (FT-IR). Multiple peaks were observed in the O–D stretching vibration region with Li2O single crystals which were treated by thermal absorption and quenching. These peaks had different dependence on temperature and were attributable to the stretching vibrations of O–D in bulk Li2O with or without defects. We have also studied the nature of hydrogen isotopes in Li2O with defects by the ab-initio quantum chemical calculation technique. The influence of defects on hydroxyl groups is discussed.
