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Division Spotlight
Isotopes & Radiation
Members are devoted to applying nuclear science and engineering technologies involving isotopes, radiation applications, and associated equipment in scientific research, development, and industrial processes. Their interests lie primarily in education, industrial uses, biology, medicine, and health physics. Division committees include Analytical Applications of Isotopes and Radiation, Biology and Medicine, Radiation Applications, Radiation Sources and Detection, and Thermal Power Sources.
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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Nuclear Science and Engineering
March 2025
Nuclear Technology
Fusion Science and Technology
February 2025
Latest News
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.
2020 ANS Virtual Winter Meeting Plenary Session Appearance
Dr. Kris Singh is the Founder, President and CEO of Holtec International which he established in 1986 and nurtured its steady rise into a multi-national company with its business footprint in 18 countries on five continents.
Dr. Singh received his Ph.D. in Mechanical Engineering from the University of Pennsylvania, Philadelphia (1972), a M.S. in Engineering Mechanics also from Penn (1969), and a B.S. in Mechanical Engineering from BIT Sindri (Ranchi University), India (1967). Dr. Singh was elected to the National Academy of Engineering in 2013 for his seminal impact in the energy sector of mechanical engineering. He received Edison Foundation’s “Thomas Alva Edison Award” in 2015 for his ecologically and environmentally impactful inventions. Rutgers University named him “South Jerseyan of the year – 2016” for his significant beneficial impact on the South Jersey region. In 2015, he received the George Washington medal from the Engineer’s Club of Philadelphia. In 2017, the National Academy of Inventers elected him a Fellow and the University City Science Center (Philadelphia) inducted him to its “Walk of Fame.” The Pan American Academy of Engineering, the Americas institution of leading engineering thought leaders, elected Dr. Singh to its Academy in 2020. In 2019, he was elected to the Academy of Science, Engineering and Medicine of Florida, and named a guest professor in Mechanical Engineering by the University of South Florida (Tampa). He was named a Fellow of the American Society of Mechanical Engineers in 1987 for his numerous contributions to heat exchange technologies. He is an overseer at the University of California, Berkeley, and a senior fellow in Mechanical Engineering at the University of Pennsylvania. He is a registered Professional Engineer in Pennsylvania (since 1974) and Michigan (since 1982) and a member of the American Nuclear Society (1979-present).
A widely-published author in scientific journals (some 70 technical papers, one textbook and numerous symposia volumes) and a prolific inventor (121 patents granted, many pending), Dr. Singh has led Holtec International since the company’s inception, building it into a technological powerhouse respected for its engineered goods and services around the world with nine major operations centers around the world. Over 120 nuclear plants around the world employ Holtec’s systems and equipment many based on Dr. Singh’s patents. In recent years, Dr. Singh has been
leading Holtec in the global race to develop a “walk away safe” small modular reactor to make nuclear energy an economical green power alternative.
An intrepid entrepreneur and a socially conscious industrialist, Dr. Singh has built a $310 million Technology Campus on the Delaware River in Camden, NJ to create much needed employment in one of America’s poorest cities. Thanks to the steady stream of design innovations, Holtec is widely held to be pre-eminent in management of used nuclear fuel. In his early career, Dr. Singh taught numerous graduate level and continuing education courses, published 70 technical papers, authored numerous books and monographs, and contributed to the creation of several national codes and standards for equipment and system design.
He is currently an Emeritus member of the University of Pennsylvania’s Board of Trustees, where he served from 2009-2017, and a member of the University’s Board of Overseers for the School of Engineering and Applied Science (2005-present). In addition, he serves on the Board of the Nuclear Energy Institute (1998-present), Eos Energy Storage, LLC (2020-), and the Cooper Health System (2013-present). He is also a Director of the Washington, DC-based Atlantic Council, and a member of the “National Investment Council” that advises the President of Ukraine. He chairs the KPS Foundation (2001-present), a charitable Singh family foundation whose signature contribution to the advancement of science is the completion of the “Krishna P. Singh Center for Nanotechnology” at the University of Pennsylvania in Philadelphia in 2013. The KPS Foundation is also active in improving child literacy in India
Last modified November 5, 2020, 10:13am EST
