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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
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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
August 2025
Nuclear Technology
Fusion Science and Technology
July 2025
Latest News
Savannah River Site empties more waste tanks
The Department of Energy announced that waste from two more tanks at its Savannah River Site has been removed ahead of schedule. The tanks—numbers 11 and 15—are the fourth and fifth waste containers in 12 months to meet the milestone of preliminary cease waste removal (PCWR) regulatory approval, 7 and 19 months ahead of schedule, respectively, according to the DOE.
Technical Session|Nuclear Criticality Safety
Friday, April 4, 2025|9:00–10:20AM MDT|Mirage/Thunderbird
Session Chair:
Matthew J. Lazaric
Alternate Chair:
Yuliia Trujillo
Session Organizer:
Ashley Machado
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LLNL Criticality Safety Handbook Project
9:00–9:20AM MDT
David A. Cerny (Univ. California, Berkeley), Alan Yamanaka (LLNL)
Paper
Simulated Pulsed Neutron Experiments of the Inherently Safe Subcritical Assembly
9:20–9:40AM MDT
Alessandro Ingegno (Univ. California, Berkeley), Daniel J. Siefman (Univ. California, Berkeley), William J. Zywiec (LLNL)
Explicit Modeling of B4C in Neutron Absorber Plates
9:40–10:00AM MDT
Eirena M. Klemes (NCSU)
Real-Time Neutron Source Localization Using the NoMAD Detector and Random Forest Regression
10:00–10:20AM MDT
Natalie L. Cannon (Georgia Tech), Nicholas W. Thompson (LANL), Jesson D. Hutchinson (LANL), Steven R. Biegalski (Georgia Tech), Anna S. Erickson (Georgia Tech), Mark Smith-Nelson (LANL)
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