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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
2025 ANS Annual Conference
June 15–18, 2025
Chicago, IL|Chicago Marriott 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
Jun 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
August 2025
Nuclear Technology
July 2025
Fusion Science and Technology
Latest News
Nuclear fuel cycle reimagined: Powering the next frontiers from nuclear waste
In the fall of 2023, a small Zeno Power team accomplished a major feat: they demonstrated the first strontium-90 heat source in decades—and the first-ever by a commercial company.
Zeno Power worked with Pacific Northwest National Laboratory to fabricate and validate this Z1 heat source design at the lab’s Radiochemical Processing Laboratory. The Z1 demonstration heralded renewed interest in developing radioisotope power system (RPS) technology. In early 2025, the heat source was disassembled, and the Sr-90 was returned to the U.S. Department of Energy for continued use.
Technical Session
Wednesday, September 28, 2022|3:50–5:55PM PDT|Harbor
Session Chair:
Mathieu Dupont (ORNL)
Alternate Chair:
Robert E. Grove (ORNL)
Session Organizer:
Thomas M. Miller (ORNL)
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Consistency Among the Results of the ASPIS Iron88, PCA Replica and PCA Benchmark Results
3:50–4:15PM PDT
Ivan A. Kodeli (UKAEA), Steven van der Marck (NRG)
Paper
Attila Benchmark Calculations Using the SINBAD Database
4:15–4:40PM PDT
E. Heritage (Kinectrics), M. Smith (Kinectrics), G. Failla (Silver Fir Software), A. Cooper (Silver Fir Software)
Evaluation of the HCLL Experiment for SINBAD
4:40–5:05PM PDT
Pedro Ortego (SEA)
Presented by Robert E. Grove (ORNL)
Benchmarking of Stainless Steel Cube Neutron Leakage in Research Center Rez
5:05–5:30PM PDT
Michal Kostal (Research Center Rez), Zdeněk Matěj (Masaryk Univ.), Martin Schulc (Research Center Rez), Evžen Losa (Research Center Rez), Jan Šimon (Research Center Rez), Evžen Novák (Research Center Rez), František Cvachovec (Masaryk Univ.), Václav Přenosil (Masaryk Univ.), Filip Mravec (Masaryk Univ.), Tomáš Czakoj (Research Center Rez), Vojtěch Rypar (Research Center Rez), Andrej Trkov (IAEA Nuclear Data Section), Roberto Capote (IAEA Nuclear Data Section)
Health Physics Research Reactor Criticality Accident Alarm System Benchmark Overview
5:30–5:55PM PDT
Mathieu N. Dupont (ORNL)
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