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Conference Spotlight
2026 Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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
December 2025
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November 2025
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Industry Update—December 2025
Here is a recap of recent industry happenings:
Agreement signed on advanced nuclear technology in space
Texas-based space technology and orbital logistics developer Space Ocean Corporation and New Mexico–based space nuclear power systems developer Space Nuclear Power Corporation (SpaceNukes) have signed a letter of intent to explore the integration of advanced nuclear reactor technology into future space missions. Space Ocean agreed to test SpaceNukes’ 10-kilowatt microreactor aboard its ALV-N satellite and, if performance criteria are met, to use SpaceNukes as a core supplier of reactors for future Space Ocean lunar and planetary missions. The companies also agreed to examine the integration of fluid delivery systems with reactor modules, to collect operational data to support technology readiness certification, and to form a joint working group to pursue additional space infrastructure and commercial opportunities.
Panel and Technical Session|Radiation Protection and Medical Physics
Saturday, April 15, 2023|10:15–11:35AM EDT|Student Union 362A
Session Chair:
Kate Joshi (Univ. Tennessee, Knoxville)
Alternate Chair:
Dan Racz (Univ. Tennessee, Knoxville)
Session Organizer:
Lance M. Drouet (Univ. Tennessee, Knoxville)
This session is sponsored by the ANS Radiation Protection & Shielding Division.
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Optimization of Pure Elemental Shielding Materials for Cost
10:15–10:35AM EDT
Christopher B. Peete (NCSU), Stephen J. Trainor (NCSU), Robert B. Hayes (NCSU)
Paper
Evidencing X-ray Luminescence of Lanthanide Phosphate Nanoparticles Doped with Eu+3 , Gd+3 , Tb+3 , and Dy+3
10:35–10:55AM EDT
Santiago Bermudez Naranjo (Virginia Commonwealth Univ.), Jessika V. Rojas (Virginia Commonwealth Univ.)
Shielding Device for a 1 Ci Plutonium Beryllium Source
10:55–11:15AM EDT
Alexander Choi (Univ. Tennessee, Knoxville), Bernadette E. Brezinski (Univ. Tennessee, Knoxville), Liam R. Walker (Univ. Tennessee, Knoxville), Hunter Salmon (Univ. Tennessee, Knoxville), Lawrence H. Heilbronn (Univ. Tennessee, Knoxville), Teja Vallabhaneni (Univ. Tennessee, Knoxville)
Hafnium Diboride Dispersed Epoxy Composites for Radiation Shielding Applications
11:15–11:35AM EDT
Furkan Erdogan (Virginia Commonwealth Univ.), Jessika V. Rojas (Virginia Commonwealth Univ.), Braden Goddard (Virginia Commonwealth Univ.)
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