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
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
Conference on Nuclear Training and Education: A Biennial International Forum (CONTE 2025)
February 3–6, 2025
Amelia Island, FL|Omni Amelia Island Resort
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
Jan 2025
Jul 2024
Latest Journal Issues
Nuclear Science and Engineering
February 2025
Nuclear Technology
Fusion Science and Technology
Latest News
Feinstein Institutes to research novel radiation countermeasure
The Feinstein Institutes for Medical Research, home of the research institutes of New York’s Northwell Health, announced it has received a five-year, $2.9 million grant from the National Institutes of Health to investigate the potential of human ghrelin, a naturally occurring hormone, as a medical countermeasure against radiation-induced gastrointestinal syndrome (GI-ARS).
International High-Level Radioactive Waste Management Conference
Technical Session
Tuesday, November 15, 2022|1:00–2:45PM MST|Lantana
Session Chair:
Teresa Portone (Sandia)
Alternate Chair:
Chun Chang (LBNL)
Session Organizer:
Emily R. Stein
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Review of Groundwater Flow and Transport Modeling at DOE's Legacy Sites for Improving the Fidelity of Performance Assessments
1:00–1:20PM MST
Haruko M. Wainwright (MIT), Amy Jordan (Neptune), Laren Foster (Neptune), Steve Yabusaki (PNNL), Philip Long (LBNL), Stefan Finsterle (Finsterle GeoConsulting), Paul Black (Neptune)
Paper
Use of Virtual Tracers in Repository Performance Assessment Modeling
1:20–1:40PM MST
Paul E. Mariner (Sandia), Eduardo Basurto (Sandia), Dusty M. Brooks (Sandia), Rosie C. Leone (Sandia), Teresa Portone (Sandia), Laura P. Swiler (Sandia)
Sensitivity and Uncertainty Analysis of FMD Model Choice for a Generic Crystalline Repository
1:40–2:00PM MST
Dusty Brooks (Sandia), Laura Swiler (Sandia), Paul Mariner (Sandia), Teresa Portone (Sandia), Eduardo Basurto (Sandia), Rosie Leone (Sandia)
Effects of Discrete Fracture Network Modeling Choices on Repository Performance Characteristics
2:00–2:20PM MST
Mariah Smith (Sandia), Teresa Portone (Sandia), Laura Swiler (Sandia)
Validation of the Sampling Methodology of Statistical Fracture Network Realizations for Three-Dimensional Nuclide Transport Analysis
2:20–2:40PM MST
Fumiko Yoshida (Nuclear Waste Mgmt. Org. Japan), Hiroyuki Umeki (Nuclear Waste Mgmt. Org. Japan), Hiromitsu Saegusa (Nuclear Waste Mgmt. Org. Japan), Kazuaki Mitsuyama (QJ Science), Hirokazu Takahashi (QJ Science), Wataru Haneishi (QJ Science), Hiroyasu Takase (QJ Science)
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