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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
Latest Magazine Issues
Jan 2026
Jul 2025
Latest Journal Issues
Nuclear Science and Engineering
February 2026
Nuclear Technology
December 2025
Fusion Science and Technology
November 2025
Latest News
Radium sources yield cancer-fighting Ac-225 in IAEA program
The International Atomic Energy Agency has reported that, to date, 14 countries have made 14 transfers of disused radium to be recycled for use in advanced cancer treatments under the agency’s Global Radium-226 Management Initiative. Through this initiative, which was launched in 2021, legacy radium-226 from decades-old medical and industrial sources is used to produce actinium-225 radiopharmaceuticals, which have shown effectiveness in the treatment of patients with breast and prostate cancer and certain other cancers.
Advances in Nuclear Fuel Management (ANFM 2025)
Dr. G. Ivan Maldonado is a Professor of Nuclear Engineering at the University of Tennessee (UT) Department of Nuclear Engineering and Fellow of the American Nuclear Society (ANS). He has been affiliated with the US nuclear industry for more than 30 years, with expertise in computational modeling and simulation of current and next-generation nuclear reactors and specialization in nuclear fuel management optimization. He has led a multitude of research and instructional projects with students at three universities (Iowa State, Univ. of Cincinnati, and UT) and with colleagues nationally and internationally, while mentoring 23 PhD and 50 MS graduates in the process, so far. Past projects have involved core neutronics for PWRs, BWRs, SMRs, CANDUs, VVERs, FHR (salt-cooled), MSRs, and most recently fusion reactors. Dr. Maldonado has published around 250 peer-reviewed publications with his students, has been a consultant to the US NRC ACRS, Guest Editor to the Progress in Nuclear Energy and Annals of Nuclear Energy journals, served as Technical Program Chair and Division Chair for the ANS Reactor Physics Division (RPD), and was a former Technical Program Manager with GE Nuclear Energy / Global Nuclear Fuels in support of core/bundle design, licensing, and operational management of BWR reactors in the US and abroad.
Last modified June 6, 2025, 3:21pm EDT