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Conference Spotlight
2026 Nuclear Energy Conference & Expo (NECX)
August 24–27, 2026
Dallas, TX|Hilton Anatole
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August 2026
Latest News
The transformation of the NRC: 50 years of commissioners
The dust is beginning to settle following the whirlwind of changes at the Nuclear Regulatory Commission over the past year, and 2025 ultimately may be viewed as a transformative year, as well as the year the NRC celebrated its golden anniversary. The 12 months of that milestone year brought more change to the agency in its composition, its mandate, and its relationship to the executive branch than any comparable period in the preceding four decades.
Now at 51 years and counting, the NRC is working with a full commission and issuing new rulemakings to both regulate and support the next round of nuclear deployments. With the turbulence of 2025 still fresh in our minds, Nuclear News decided it was a good time to revisit the professional backgrounds of all 42 NRC commissioners who have served over the agency’s 50-year history to see how the composition of the commission has evolved over time.
Technical Session
Wednesday, September 28, 2022|1:15–3:20PM PDT|Seaport
Session Chair:
Tucker Mclannahan (ORNL)
Alternate Chair:
Irina I. Popova (ORNL)
Session Organizer:
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The AARE Package Building on CINDER2008 for Radionuclide Inventory Assessments of Accelerator Environments
1:15–1:40PM PDT
Franz X. Gallmeier (ORNL), Erik B. Iverson (ORNL), Wei Lu (ORNL), Irina I. Popova (ORNL), Igor Remec (ORNL), Bradley J. Micklich (ANL), Thomas M. Miller (ORNL), Michael J. Mocko (LANL), Charles Kelsey (LANL), Tucker C. McClanahan (ORNL), Michael Wohlmuther (European Spallation Source)
Paper
Comparison of CINDER90 and CINDER2008 for Second Target Station Target Activation
1:40–2:05PM PDT
Tucker C. McClanahan (ORNL), Igor Remec (ORNL)
Design of a Neutron Beamline Shield Plug and Residual Dose Rate Analysis at Second Target Station
2:05–2:30PM PDT
Kumar Mohindroo (ORNL), Thomas Miller (ORNL)
Activation Analysis in Preparation for a Tungsten Irradiation Experiment at LANSCE
2:30–2:55PM PDT
Kristel Ghoos (ORNL), Tucker McClanahan (ORNL), Lukas Zavorka (ORNL), Igor Remec (ORNL)
Estimation of Gas Bremsstrahlung from 3-GeV Synchrotron Rings Based on the Residual Gas Compositions
2:55–3:20PM PDT
Akihiro Takeuchi (National Institutes for Quantum Science and Technology), Masayuki Hagiwara (National Institutes for Quantum Science and Technology), Hiroki Matsuda (National Institutes for Quantum Science and Technology), Toshiro Itoga (Japan Synchrotron Radiation Research Institute), Hiroyuki Konishi (National Institutes for Quantum Science and Technology)
