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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
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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Fusion Science and Technology
Latest News
College students help develop waste-measuring device at Hanford
A partnership between Washington River Protection Solutions (WRPS) and Washington State University has resulted in the development of a device to measure radioactive and chemical tank waste at the Hanford Site. WRPS is the contractor at Hanford for the Department of Energy’s Office of Environmental Management.
L. Wu, G. H. Miley, H. Momota, P. J. Shrestha
Fusion Science and Technology | Volume 52 | Number 4 | November 2007 | Pages 1096-1100
Technical Paper | Nonelectric Applications | doi.org/10.13182/FST07-A1643
Articles are hosted by Taylor and Francis Online.
Homeland security has an urgent need for an advanced detecting system to accurately and quickly search for nuclear and explosive materials in a wide variety of situations. An integrated broad area coverage neutron/x-ray interrogation unit is proposed here to meet such needs. This system will use a unique cylindrical Inertial Electrostatic Confinement (IEC) device. This compact pulsed neutron/x-ray line source can produce ~2 × 1010 n/s 14.1-MeV D-T neutrons, ~108 n/s 2.45-MeV D-D neutrons and 80 kV x-rays.Unlike prior neutron activation systems, this unit can provide a long line-like emission source to obtain broad coverage, providing very fast scan time for even large objects. The use of combined multi-energy neutron and x-ray sources, along with a 3-D detector array and fuzzy logic analysis system, are expected to provide high elemental identification accuracy, greatly decreasing false signals so commonly encountered in prior systems. Analysis techniques will employ both thermal neutron analysis (TNA)and pulsed fast neutron analysis (PFNA), accompanied by broad area x-ray imaging techniques.