Results 41 to 50 of about 5,225 (121)
Transmission-corrected x-ray fluorescence analysis of uranium and plutonium solutions using a dual transmission source [PDF]
, 1987 The energy-dispersive x-ray fluorescence analysis (XRFA) technique has been implemented at several spent nuclear fuel reprocessing facilities for nondestructive measurements of uranium and/or plutonium concentrations in process streams and product ...
Ruhter, W. D., Camp, D. C.
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Dual Energy Radioscopy Applied to Waste Sorting
, 2014 International audienceDual energy X-ray transmission technique is used since many years in the medical field for bone /soft tissues separation, as well as in luggage inspection for light/heavy materials distinction. Its application to waste sorting first
Duvauchelle, Philippe +4 more
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$In$ $situ$ measurement of iron overload in liver tissue by dual-energy methods
, 1996 The errors for determining liver iron content by dual-energy computed tomography (dual-energy CT) are calculated for the ideal case where only monochromatic x-ray beams are used. Because of the strong influence of spatial resolution on the radiation dose
Oelckers, S., Graeff, W.
core +1 more source
, 2012 Includes abstract.Includes bibliographical references.The establishment of printing technologies, using nanoparticle based inks, promises inexpensive manufacture of electronic devices.
Unuigbe, David Moweme
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Technical Advice and Support for the Joint Integrated Non-Intrusive Inspection (JINII) Program Task 2.2 Transmission Digital Radiography (DR) [PDF]
, 2011 The Cargo Advanced Automated Radiography System (CAARS) program aims to utilize advanced radiographic systems to detect radiological and nuclear threats. Validation of initial design and testing concepts is a precondition for prototype system development
Pincus, C +5 more
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, 1999 X-ray devices have demonstrated the ability to characterize a material at the molecular and atomic levels. This ability is particularly important for detecting plastic explosives, where object shape information cannot be used.
Lu, Qiang
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A preliminary study of the advantages of X-ray energy selection in CT imaging
, 2007 It is well known that a monochromatic X-ray source with an energy optimized for the organ thickness to be imaged could result in a better image quality in transmission radiology.
Bisogni, M. G. +24 more
core +2 more sources
Evaluation of a EMCCD detector for emission-transmission computed tomography [PDF]
, 2006 A prototype electron multiplying charged coupled device (EMCCD) based gamma camera is evaluated for emission-transmission computed tomography. The detector has an 8.2 x 8.2 mm(2) active sensor area with a 512 X 512 pixel array, and can be operated with a
Shestakova, I +5 more
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Dual-Energy Technique at Low Tube Voltages for Small Animal Imaging
, 2010 We investigate the feasibility of dual-energy method for image contrast enhancement in small animal studies using a low kV X-ray radiographic system.
Sidky, E.Y. +3 more
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Dual-hop transmissions with fixed-gain relays over Generalized-Gamma fading channels
, 2010 In this paper, a study on the end-to-end performance of dual-hop wireless communication systems equipped with fixed-gain relays and operating over Generalized-Gamma (GG) fading channels is presented.
Mansour, Akil +2 more
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