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Division Spotlight
Education, Training & Workforce Development
The Education, Training & Workforce Development Division provides communication among the academic, industrial, and governmental communities through the exchange of views and information on matters related to education, training and workforce development in nuclear and radiological science, engineering, and technology. Industry leaders, education and training professionals, and interested students work together through Society-sponsored meetings and publications, to enrich their professional development, to educate the general public, and to advance nuclear and radiological science and engineering.
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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Latest News
First astatine-labeled compound shipped in the U.S.
The Department of Energy’s National Isotope Development Center (NIDC) on March 31 announced the successful long-distance shipment in the United States of a biologically active compound labeled with the medical radioisotope astatine-211 (At-211). Because previous shipments have included only the “bare” isotope, the NIDC has described the development as “unleashing medical innovation.”
Lee T. Maccarone, Daniel G. Cole (Univ of Pittsburgh)
Proceedings | Nuclear Plant Instrumentation, Control, and Human-Machine Interface Technolgies (NPIC&HMIT 2019) | Orlando, FL, February 9-14, 2019 | Pages 387-398
Cyber-physical systems consist of interconnected physical processes and computational re- sources. Because the physical world is connected to the cyber world, cyber-attacks can result in damage to the physical system. If an attacker could access control inputs and mask measure- ments, a cyber-attack could damage the system while remaining undetected by plant operators or control systems. By masking certain sets of measurements, an attacker may cause a portion of the state space to become unobservable, meaning that it is impossible to reconstruct those states. This is called an observability attack. A sequential game-theoretic approach is presented to analyze observability attacks. The sequential game consists of alternating defense and attack stages. In each defense stage, the de- fender's strategy set consists of reinforcing all possible combinations of system measurements. In each attack stage, the attacker's strategy set has two components: a reconnaissance component and a measurement-masking component. The attacker's and defender's payo s are quanti ed at the end of each defense-attack sequence using the responses of the observable and unobservable states. The observability attack game is analyzed for two defense-attack rounds for a nuclear balance of plant system. A mixed-strategy Nash equilibrium is identi ed.