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Conference Spotlight
2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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
October 2025
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September 2025
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Latest News
NNSA awards BWXT $1.5B defense fuels contract
The Department of Energy’s National Nuclear Security Administration has awarded BWX Technologies a contract valued at $1.5 billion to build a Domestic Uranium Enrichment Centrifuge Experiment (DUECE) pilot plant in Tennessee in support of the administration’s efforts to build out a domestic supply of unobligated enriched uranium for defense-related nuclear fuel.
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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