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Division Spotlight
Fuel Cycle & Waste Management
Devoted to all aspects of the nuclear fuel cycle including waste management, worldwide. Division specific areas of interest and involvement include uranium conversion and enrichment; fuel fabrication, management (in-core and ex-core) and recycle; transportation; safeguards; high-level, low-level and mixed waste management and disposal; public policy and program management; decontamination and decommissioning environmental restoration; and excess weapons materials disposition.
Meeting Spotlight
ANS Student Conference 2025
April 3–5, 2025
Albuquerque, NM|The University of New Mexico
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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February 2025
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Colin Judge: Testing structural materials in Idaho’s newest hot cell facility
Idaho National Laboratory’s newest facility—the Sample Preparation Laboratory (SPL)—sits across the road from the Hot Fuel Examination Facility (HFEF), which started operating in 1975. SPL will host the first new hot cells at INL’s Materials and Fuels Complex (MFC) in 50 years, giving INL researchers and partners new flexibility to test the structural properties of irradiated materials fresh from the Advanced Test Reactor (ATR) or from a partner’s facility.
Materials meant to withstand extreme conditions in fission or fusion power plants must be tested under similar conditions and pushed past their breaking points so performance and limitations can be understood and improved. Once irradiated, materials samples can be cut down to size in SPL and packaged for testing in other facilities at INL or other national laboratories, commercial labs, or universities. But they can also be subjected to extreme thermal or corrosive conditions and mechanical testing right in SPL, explains Colin Judge, who, as INL’s division director for nuclear materials performance, oversees SPL and other facilities at the MFC.
SPL won’t go “hot” until January 2026, but Judge spoke with NN staff writer Susan Gallier about its capabilities as his team was moving instruments into the new facility.
Dr. Alvin Weinberg was one of the founders of the American Nuclear Society (ANS), and the 5th president of the Society.
Three years after receiving his doctorate in 1939, Dr.Weinberg joined the University of Chicago group that developed the first nuclear chain reactor, and he helped produce the plutonium used for the bomb dropped on Nagasaki, Japan.
After World War II ended, Dr. Weinberg was appointed research director at Oak Ridge National Laboratory and became the lab’s lead director in 1955.
Dr. Weinberg was the one who suggested to Admiral Hyman Rickover that the Nautilus submarine be powered by a pressurized water reactor, which ultimately led to the nuclear Navy and the development of commercial nuclear power plants.
He co-wrote, with Nobel laureate Eugene Wigner, “The Physical Theory of Nuclear Chain Reactors,” a standard text in the field. He also wrote two memoirs, “The First Nuclear Era: The Life and Times of a Nuclear Fixer” and “Reflections on Big Science.” He was a member of the National Academy of Sciences and President Dwight D. Eisenhower’s Science Advisory Committee, and in 1961, of President Kennedy’s Panel of Science Information, which issued a report, “Science, Government and Information” (also called the Weinberg Report) that emphasized the need to communicate scientific information to the general public.
After leaving the Oak Ridge National Laboratory in 1973, he started Oak Ridge Associated University’s Institute for Energy Analysis, which he directed from 1975 to 1985. IEA was the first organization to receive significant funding from the Department of Energy for climate studies. In 1974, he was named director of the U.S. Office of Energy Research and Development to help address the energy crisis. This led to the creation of a solar energy institute, now known as the National Renewable Energy Laboratory. Dr. Weinberg also chaired a federal commission that in 1977 recommended spending $100 million in the next decade to pinpoint the causes and effects of rising amounts of carbon dioxide in the atmosphere. ANS awards a Weinberg Medal “for contributions to the understanding of the social implications of nuclear technology.”
Dr. Weinberg was elected to the National Academy of Sciences, National Academy of Engineering, American Philosophical Society and American Academy of Arts and Sciences. He received dozens of honorary degrees. He won the Atoms for Peace Prize, Enrico Fermi Award, E. O. Lawrence Award, and Hertz Prize.
Dr. Weinberg received his bachelor’s, master’s and doctoral degrees all in physics from the University of Chicago.
Last modified November 7, 2018, 2:54pm CST