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
Materials Science & Technology
The objectives of MSTD are: promote the advancement of materials science in Nuclear Science Technology; support the multidisciplines which constitute it; encourage research by providing a forum for the presentation, exchange, and documentation of relevant information; promote the interaction and communication among its members; and recognize and reward its members for significant contributions to the field of materials science in nuclear technology.
Meeting Spotlight
ANS Student Conference 2025
April 3–5, 2025
Albuquerque, NM|The University of New Mexico
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
Mar 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
April 2025
Nuclear Technology
Fusion Science and Technology
Latest News
State legislation: Nuclear financing bill awaits Ind. governor’s signature
The final passage of Senate Bill 424 from Indiana’s House of Representatives last week sent a key piece of pronuclear legislation to Gov. Mike Braun for final approval.
The legislation offers public utilities that want to develop small modular reactors in the Hoosier State to recover preconstruction costs from their customers before the project even begins. The company would have to petition the Indiana Utility Regulatory Commission and, if approved, would have the opportunity to establish a new rate that reflects the cost of the project.
Panel and Technical Session|Criticality Safety
Saturday, April 15, 2023|1:35–2:55PM EDT|Student Union 362C
Session Chair:
Katy Worrell (Univ. Tennessee, Knoxville)
Alternate Chair:
Matthew McMillan (Univ. Tennessee, Knoxville)
Session Organizer:
Lance M. Drouet (Univ. Tennessee, Knoxville)
This session is sponsored by the ANS Nuclear Criticality Safety Division.
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Design of a Subcritical Test Assembly at Oak Ridge National Laboratory
1:35–1:55PM EDT
Edward G. Fejedelem (Univ. Tennessee, Knoxville), Carson Sain (Univ. Tennessee, Knoxville), Chilson Whittum (Univ. Tennessee, Knoxville), Katy Worrell (Univ. Tennessee, Knoxville), Alexander Lang (ORNL), Mathieu Dupont (ORNL), Douglas G. Bowen (ORNL)
Paper
Consistency-Based Benchmark Rejection Used for Nuclear Criticality Safety Analysis Applications
1:55–2:15PM EDT
Jeongwon Seo (Purdue), Hany S. Abdel-Khalik (Purdue)
Heavy Water Experiment with Inherently Safe Subcritical Assembly (ISSA)
2:15–2:35PM EDT
Alessandra H. Totaro Villar (Univ. California, Berkeley), Speero M. Tannous (Univ. California, Berkeley), Émile Gateau (Univ. California, Berkeley)
Burnable Poison Loading Optimization
2:35–2:55PM EDT
Vitaliy Mykhnyak (Penn State), Devin J. Ortiz (Penn State), Andrew Broesder (Penn State)
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