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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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May 2025
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April 2025
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General Kenneth Nichols and the Manhattan Project
Nichols
The Oak Ridger has published the latest in a series of articles about General Kenneth D. Nichols, the Manhattan Project, and the 1954 Atomic Energy Act. The series has been produced by Nichols’ grandniece Barbara Rogers Scollin and Oak Ridge (Tenn.) city historian David Ray Smith. Gen. Nichols (1907–2000) was the district engineer for the Manhattan Engineer District during the Manhattan Project.
As Smith and Scollin explain, Nichols “had supervision of the research and development connected with, and the design, construction, and operation of, all plants required to produce plutonium-239 and uranium-235, including the construction of the towns of Oak Ridge, Tennessee, and Richland, Washington. The responsibility of his position was massive as he oversaw a workforce of both military and civilian personnel of approximately 125,000; his Oak Ridge office became the center of the wartime atomic energy’s activities.”
Technical Session
Thursday, November 11, 2021|12:40–2:40PM EST
Session Chair:
Matt Degonish (Westinghouse)
Alternate Chair:
Robertas Alzbutas (Lithuanian Energy Institute, Kaunas University of Technology)
Session Organizer:
Session Producer:
Chase Blaeser
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Simplified Adding and Retrieving Nuclear Data To/From LIDAR Models
12:40–1:10PM EST
Steven Prescott (INL), Michael Ziccarelli (INL), Eric Allen (Environmental Intellect)
Paper
Limit Surface Search Algorithm With Artificial Neural Network and Monte Carlo Dropout Uncertainty Quantification
1:10–1:40PM EST
Junyong Bae (Ulsan National Institute of Science & Technology), Jong Woo Park (Ulsan National Institute of Science & Technology), Seung Jun Lee (Ulsan National Institute of Science and Technology)
Deep Transformer Network for Time Series Classification: The NPP Safety Case
1:40–2:10PM EST
Bing Zha (Ohio State Univ.), Alessandro Vanni (Texas A&M Univ.), Yassin Hassan (Texas A&M Univ.), Tunc Aldemir (Ohio State Univ.), Alper Yilmaz (Ohio State Univ.)
IAEA Safety Report on Multi-Unit Probabilistic Safety Assessment
2:10–2:40PM EST
Shahen Poghosyan (IAEA), Ovidiu Coman (IAEA), Dennis Henneke (GE Hitachi Nuclear Energy)
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