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
Young Members Group
The Young Members Group works to encourage and enable all young professional members to be actively involved in the efforts and endeavors of the Society at all levels (Professional Divisions, ANS Governance, Local Sections, etc.) as they transition from the role of a student to the role of a professional. It sponsors non-technical workshops and meetings that provide professional development and networking opportunities for young professionals, collaborates with other Divisions and Groups in developing technical and non-technical content for topical and national meetings, encourages its members to participate in the activities of the Groups and Divisions that are closely related to their professional interests as well as in their local sections, introduces young members to the rules and governance structure of the Society, and nominates young professionals for awards and leadership opportunities available to members.
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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Nuclear Science and Engineering
May 2025
Nuclear Technology
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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.
K. K. S. Pillay, C. C. Thomas, Jr., C. M. Hyche
Nuclear Technology | Volume 10 | Number 2 | February 1971 | Pages 224-231
Technical Paper and Note | Analysis | doi.org/10.13182/NT71-A30931
Articles are hosted by Taylor and Francis Online.
The applications of neutron activation analysis for the routine monitoring of airborne inorganic pollutants were investigated. The use of several filter media were studied and two suitable filter materials (Millipore EHWP04700 and Dexter X-1215) were chosen for this investigation. An air sampling procedure was used to obtain several representative samples during the period of monitoring. A non-isolative neutron activation analysis procedure involving multiple neutron irradiation and high resolution gamma-ray spectrometry was used to determine the concentrations of 16 elements found in the airborne particulates in samples collected over a 1-year period from the Buffalo, New York area. Differences from previous studies are due to higher filter efficiency and the particular local industrial workup. The findings of this investigation indicate that in the analysis of the elemental composition of air pollutants, neutron activation techniques can compete well with other analytical methods.
