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Division Spotlight
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.
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!
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Feb 2025
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March 2025
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Fusion Science and Technology
February 2025
Latest News
Colin Judge: Testing structural materials in Idaho’s newest hot cell facility
Idaho National Laboratory’s newest facility—the Sample Preparation Laboratory (SPL)—sits across the road from the Hot Fuel Examination Facility (HFEF), which started operating in 1975. SPL will host the first new hot cells at INL’s Materials and Fuels Complex (MFC) in 50 years, giving INL researchers and partners new flexibility to test the structural properties of irradiated materials fresh from the Advanced Test Reactor (ATR) or from a partner’s facility.
Materials meant to withstand extreme conditions in fission or fusion power plants must be tested under similar conditions and pushed past their breaking points so performance and limitations can be understood and improved. Once irradiated, materials samples can be cut down to size in SPL and packaged for testing in other facilities at INL or other national laboratories, commercial labs, or universities. But they can also be subjected to extreme thermal or corrosive conditions and mechanical testing right in SPL, explains Colin Judge, who, as INL’s division director for nuclear materials performance, oversees SPL and other facilities at the MFC.
SPL won’t go “hot” until January 2026, but Judge spoke with NN staff writer Susan Gallier about its capabilities as his team was moving instruments into the new facility.
To add or remove a session from your itinerary, please check the circle to the left of its title.
10:15–11:35AM EDT
Leonhard Building Room 102|Fusion and Plasma Physics
Session Chair: Matthew Leoschke|Alternate Chair: Chase C. Hargrove
Hallowell Nuclear Innovation Commons|Lightning Talks
Session Chair: Katheren R. Bosson Nantes|Alternate Chair: Jacob Maxeiner
Engineering Services Building Room 122|Nuclear Advocacy and Policy
Session Chair: John Mobley IV|Alternate Chair: Jessi Altiero
Hammond Room 220|Nuclear Fuels and Materials
Session Chair: Alexander Hauck|Alternate Chair: Katheren R. Bosson Nantes
Panel|Engineering Design and Innovation Building Room 325|Panels
Session Chair: Brandon Castillo
Panel|Eric J. Barron Innovation Hub Room 603|Panels
Session Chair: Nour Hernandez
Leonhard Building Room 103|Power Reactor Operations, Safety, and Reliability
Session Chair: Jacob Maxeiner
Engineering Design and Innovation Building Room 326|Radiation Protection and Medical Physics
Session Chair: Aamer A. Bashir|Alternate Chair: Roman D. Samulyak
Reber Room 135|Thermal Hydraulics
Session Chair: David Reger|Alternate Chair: Carolina da Silva Bourdot Dutra
10:30AM–12:30PM EDT
Hub Robeson Center -- Alumni Hall|Poster Sessions
Session Chair: Daniel R. Holcomb
1:35–2:55PM EDT
Leonhard Building Room 103|Criticality Safety
Session Chair: Caroline E. Ishak|Alternate Chair: Pierre Bouhaddane
Session Chair: Erik Hisahara|Alternate Chair: Aamer Bashir
Session Chair: Mahjabin Mahfuz|Alternate Chair: Ashrakat Saefan
Session Chair: Luiz C. Aldeia Machado
Session Chair: Rebecca A. Baker
Session Chair: David Reger|Alternate Chair: Aaron Fjeldsted
Engineering Services Building Room 122|Space Nuclear Power and Propulsion
Session Chair: Christopher T. Balbier|Alternate Chair: Jacob Maxeiner
Session Chair: John J. Acierno|Alternate Chair: Casey Emler
1:50–3:50PM EDT
3:15–3:45PM EDT
Session Chair: David Reger|Alternate Chair: John J. Acierno
3:15–4:35PM EDT
Session Chair: Matthew Leoschke|Alternate Chair: Ashrakat Saefan
Session Chair: Caroline E. Ishak|Alternate Chair: Katheren R. Bosson Nantes
Leonhard Building Room 103|Nuclear Technology in Society and Education
Session Chair: Pierre Bouhaddane|Alternate Chair: Roman D. Samulyak
Session Chair: Aaron P. Fjeldsted|Alternate Chair: Matthew Zerphy
Session Chair: Katherine Baker
Panel|Engineering Services Building Room 122|Panels
Session Chair: Amanda M. Johnsen|Alternate Chair: Branko Kovacevic
Session Chair: Aamer A. Bashir|Alternate Chair: Brad Nethercutt
Engineering Services Building Room 122|Computational Methods, Artificial Intelligence, and Machine Learning
Session Chair: Alexander S. Hauck|Alternate Chair: Aaron P. Fjeldsted
Hammond Room 220|Fuel Cycles, Waste Management, and Decommissioning
Session Chair: Kelly Varnell|Alternate Chair: Jacob Maxeiner
Leonhard Building Room 102|Nonproliferation, Security, and Safeguards
Session Chair: Aaron P. Fjeldsted|Alternate Chair: Chris Balbier
Panel|Reber Room 135|Panels
Session Chair: David Reger
Leonhard Building Room 103|Radiation Detection and Imaging
Session Chair: Brad Nethercutt|Alternate Chair: Daniel Holcomb
Hosler Room 026|Reactor Physics
Session Chair: Katheren R. Bosson Nantes|Alternate Chair: Caroline Ishak
Session Chair: Luiz C. Aldeia Machado|Alternate Chair: Alexander S. Hauck
Session Chair: Kelly Varnell|Alternate Chair: Stiphany Ta Tieu
Session Chair: Chris Balbier|Alternate Chair: Jacob Maxeiner
Session Chair: Brandon S. Castillo
Panel|Hallowell NIC|Panels
Session Chair: Cece Bell
Session Chair: Kourosh S. Sadr
Session Chair: Aamer A. Bashir|Alternate Chair: Caroline Ishak
Session Chair: Joshua Bergstrom|Alternate Chair: John Acierno
Panel|Hallowell Nuclear Innovation Commons|Panels
Session Chair: Christopher T. Balbier
Session Chair: John Mobley|Alternate Chair: Brandon S. Castillo
Panel|Leonhard Building Room 102|Panels
Session Chair: Sean P. Bistany|Alternate Chair: Alex Nellis
