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Division Spotlight
Nuclear Criticality Safety
NCSD provides communication among nuclear criticality safety professionals through the development of standards, the evolution of training methods and materials, the presentation of technical data and procedures, and the creation of specialty publications. In these ways, the division furthers the exchange of technical information on nuclear criticality safety with the ultimate goal of promoting the safe handling of fissionable materials outside reactors.
Meeting Spotlight
2024 ANS Annual Conference
June 16–19, 2024
Las Vegas, NV|Mandalay Bay Resort and Casino
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
May 2024
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Latest News
Glass strategy: Hanford’s enhanced waste glass program
The mission of the Department of Energy’s Office of River Protection (ORP) is to complete the safe cleanup of waste resulting from decades of nuclear weapons development. One of the most technologically challenging responsibilities is the safe disposition of approximately 56 million gallons of radioactive waste historically stored in 177 tanks at the Hanford Site in Washington state.
ORP has a clear incentive to reduce the overall mission duration and cost. One pathway is to develop and deploy innovative technical solutions that can advance baseline flow sheets toward higher efficiency operations while reducing identified risks without compromising safety. Vitrification is the baseline process that will convert both high-level and low-level radioactive waste at Hanford into a stable glass waste form for long-term storage and disposal.
Although vitrification is a mature technology, there are key areas where technology can further reduce operational risks, advance baseline processes to maximize waste throughput, and provide the underpinning to enhance operational flexibility; all steps in reducing mission duration and cost.
Technical Session|Sponsored by NNPD|Cosponsored by IRD
Wednesday, November 18, 2020|12:00–2:10PM EST
Session Chair:
Stefani Buster
Alternate Chair:
Kelsey Amundson
Session Organizer:
Staff Producer:
John Fabian (American Nuclear Society)
The purpose of this session is to provide a forum for timely presentation of general issues in the area of nuclear nonproliferation policy that are not covered in other session topics.
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Statistical Errors in Doubles Count Rates with 252Cf and AmLi Active Interrogation Sources on Fresh MTR Research Reactor Fuel
Jay P. Joshi (University of Texas-Austin), Shoaib Usman (Missouri S&T), William S. Charlton (University of Texas-Austin), Babatunde J. Adigun (Los Alamos National Laboratory), Martyn T. Swinhoe (Los Alamos National Laboratory), Howard O. Menlove (Los Alamos National Laboratory), Alexis C. Trahan (Los Alamos National Laboratory)
Paper
Neutron Background Measurements in an Urban Environment
Eric R. Reddick (U. S. Naval Academy), Marshall Millett (United States Naval Academy), John Burkhardt (United States Naval Academy)
Neutron Activation Analysis and Material Characterization of Modern Urban Materials
Jyothierkumar Nimmagadda (University of Florida), James E. Baciak (University of Florida), Michele V. Manuel (University of Florida), Juan C. Nino (University of Florida), Mustafa H. Siddiqi (University of Florida), Mariia Stozhkova (University of Florida), Marcus Benjamin (University of Florida), Daniel Ospina (University of Florida), Shangradhanva E. Vasith (University of Florida), Justin G. Phelps (University of Florida)
Characterizing SNM by Applying Particle Swarm Optimization to Temporal Spectroscopy
Steven R. Reese (Oregon State University), Abi Farsoni (Oregon State University), Mitch Mannino (Oregon State University)
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