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Conference Spotlight
2026 Nuclear Energy Conference & Expo (NECX)
August 24–27, 2026
Dallas, TX|Hilton Anatole
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Nuclear Science and Engineering
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A closer look at NRC’s proposed rule eliminating ALARA
On July 1, the Nuclear Regulatory Commission proposed removing the “as low as reasonably achievable” (ALARA) principle from its radiation protection regulations and replacing it with a graded approach. The agency also proposed increases to effluent dose limits and adjusting how it handles allowances for exceeding dose limits.
Technical Session|Isotopes and Radiation (IRD)
Wednesday, June 3, 2026|8:00–9:45AM MDT|Governor's Square 15
Session Chair:
Kenan Unlu (Penn State)
Alternate Chair:
Erik H. Wilson (ANL)
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3-D Thermal Modeling of Irradiation Targets for Increasing Radioisotope Yield of Astatine-211
8:00–8:20AM MDT
Autumn Brown (Virginia Commonwealth Univ.), Lane Carasik (Virginia Commonwealth Univ.), James Vulcanoff (Virginia Commonwealth Univ.), Jack Ridolphi (Virginia Commonwealth Univ.)
Paper
Recent accomplishments in infrastructure at the Radiation Science and Engineering Center at the Pennsylvania State University
8:20–8:40AM MDT
Kenan Unlu (Penn State), Daniel Beck
Radiological Design and Planning for the Radioisotope Processing Facility
8:40–9:00AM MDT
William Kirkland (ORNL), Hermilo Hernandez (ORNL), Mario R. Naranjo (ORNL), Justin Griswold (ORNL)
Production of Iridium-192 at the High Flux Isotope Reactor
9:00–9:20AM MDT
Justin Griswold (ORNL), Mikayla Duggan, Douglas Crawford, Ethan Asano, Hannah Gray (ORNL), Victor Bautista (ORNL), Tiffany Harkenrider (ORNL), Robin D. Taylor, Grace M. Power, Christopher Bryan (ORNL)
