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Division Spotlight
Nuclear Criticality Safety
NCSD provides communication among nuclear criticality safety professionals through the development of standards, the evolution of training methods and materials, the presentation of technical data and procedures, and the creation of specialty publications. In these ways, the division furthers the exchange of technical information on nuclear criticality safety with the ultimate goal of promoting the safe handling of fissionable materials outside reactors.
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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Jun 2025
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Nuclear Science and Engineering
August 2025
Nuclear Technology
July 2025
Fusion Science and Technology
Latest News
NRC’s David Wright visits the Hill and more NRC news
Wright
The Nuclear Regulatory Commission is in the spotlight today for three very different reasons. First, NRC Chair David Wright was on Capitol Hill yesterday for his renomination hearing in front of the Senate’s Environment and Public Works Committee. Second, the NRC released its updated milestone schedules according to the Nuclear Energy Innovation and Modernization Act (NEIMA) and the executive orders signed by President Trump last month; and third, as reported by Reuters on Tuesday, 28 former NRC officials have condemned the dismissal of Commissioner Hanson earlier this month.
Renomination: EPW Committee chair Sen. Shelley Moore Capito (R., W.Va.) opened the hearing with a statement praising Wright’s experience and emphasized the urgency of stable leadership at the NRC.
“China is executing a rapid build-out of its nuclear industry,” Capito said. “The demand for clean, baseload power is skyrocketing as we position America to win the AI race.”
Technical Session|Sponsored by MCD
Thursday, December 2, 2021|10:00–11:45AM EST |Columbia 11
Session Chair:
Christopher M. Perfetti
Alternate Chair:
Brian C. Kiedrowski
Session Organizer:
Student Assistant:
Charles Goodman
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C5G7-TD3 Transient Benchmark Results with Shift
10:05–10:25AM EST
Evan S. Gonzalez (Univ. of Michigan), Brian C. Kiedrowski (Univ. of Michigan)
Paper
Angular Deflection Distribution for Condensed History Electron Transport in Binary Markovian Media
10:25–10:45AM EST
Emily H. Vu (Univ. of Michigan), Brian C. Kiedrowski (Univ. of Michigan)
Energy Loss Straggling Distribution for Condensed History Electron Transport in Binary Markovian Media
10:45–11:05AM EST
Direct Calculation of Doubles Counting Rate for Neutron Multiplicity Methods
11:05–11:25AM EST
Wilfried Monange (IRSN)
Discrete Ordinate Prediction of Analog Monte Carlo Computational Time with Embedded Timer Estimators
11:25–11:45AM EST
Eric J. Pearson (Univ. of Michigan), Joel A. Kulesza (LANL), Brian C. Kiedrowski (Univ. of Michigan)
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