1993 | ||
Friday, January 1st | ||
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12:00 PM |
2-D elastodynamic scattering from a finite closed crack Section: Elastic Wave Scattering Gert Persson, Chalmers University of Technology La Jolla, CA 12:00 PM |
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12:00 PM |
A model of bolt hole inspection via eddy current Section: Eddy Currents Norio Nakagawa, Iowa State University La Jolla, CA 12:00 PM |
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12:00 PM |
A theoretical approach for the discrimination of crack tip and small defect echoes Section: Elastic Wave Scattering Alain Lhemery, Ecole Centrale Paris La Jolla, CA 12:00 PM |
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12:00 PM |
Section: Eddy Currents S. Sadeghi, Vanderbilt University La Jolla, CA 12:00 PM |
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12:00 PM |
ACFM above a hemispherical pit in an aluminum block Section: Eddy Currents D. McKirdy, University College London La Jolla, CA 12:00 PM |
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12:00 PM |
Acoustic ray tracing with the connection machine Section: Elastic Wave Propagation C. Sullivan, University of Oklahoma La Jolla, CA 12:00 PM |
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12:00 PM |
An efficient FEM approach for the study of ultrasonic wave propagation in solids Section: Elastic Wave Propagation John Sullivan Jr., Worcester Polytechnic Institute La Jolla, CA 12:00 PM |
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12:00 PM |
Application of diffracto sight ot the nondestructive inspection of aircraft structures Section: Optical Techniques Jerzy Komorowski, National Research Council of Canada La Jolla, CA 12:00 PM |
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12:00 PM |
Application of the x-ray measurement model to image processing of x-ray radiographs Section: Radiography and CT E. Siwek, Iowa State University La Jolla, CA 12:00 PM |
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12:00 PM |
Beam profile reflectometry: a new technique for thin film measurements Section: Optical Techniques J. Fanton, Therma-Wave, Inc. La Jolla, CA 12:00 PM |
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12:00 PM |
Computed tomography applications in turbine engine overhaul Section: Radiography and CT Ward Rummel, Martin Marietta Corporation La Jolla, CA 12:00 PM |
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12:00 PM |
Determining conductivity and thickness of continuously varying layers on metals using eddy currents Section: Eddy Currents Erol Uzal, Iowa State University La Jolla, CA 12:00 PM |
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12:00 PM |
Section: Radiography and CT E. Sivers, Argonne National Laboratory La Jolla, CA 12:00 PM |
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12:00 PM |
Development of a neutron radiography simulation model Section: Radiography and CT Troy Groth, Iowa State University La Jolla, CA 12:00 PM |
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12:00 PM |
Section: Thermal Techniques Nancy Del Grande, Lawrence Livermore National Laboratory La Jolla, CA 12:00 PM |
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12:00 PM |
Eddy current analysis for 3-D problems using the boundary element method Section: Eddy Currents Yijun Liu, Iowa State University La Jolla, CA 12:00 PM |
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12:00 PM |
Electronic holography and shearography NDE for inspection of modern materials and structures Section: Optical Techniques J. Clarady, Pratt & Whitney La Jolla, CA 12:00 PM |
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12:00 PM |
Section: Optical Techniques John Deaton Jr., National Aeronautics and Space Administration La Jolla, CA 12:00 PM |
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12:00 PM |
General automated flaw detection scheme for NDE X-ray images Section: Radiography and CT Karl Ulmer, Iowa State University La Jolla, CA 12:00 PM |
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12:00 PM |
Generation of guided waves in hollow cylinders by wedge and comb type transducers Section: Elastic Wave Propagation John Ditri, Pennsylvania State University La Jolla, CA 12:00 PM |
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12:00 PM |
Guided waves in piezoelectric plates Section: Elastic Wave Propagation Hual-Te Chien, Argonne National Laboratory La Jolla, CA 12:00 PM |
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12:00 PM |
High accuracy method of measuring travelling time of ultrasonic waves Section: Elastic Wave Propagation A. Khedher, Catholic University of Louvain La Jolla, CA 12:00 PM |
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12:00 PM |
High-frequency elastodynamic boundary integral equation inversion using asymptotic phase information Section: Elastic Wave Scattering R. Roberts, Iowa State University La Jolla, CA 12:00 PM |
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12:00 PM |
High-speed time-resolved holography for imaging transient events Section: Optical Techniques Michael Ehrlich, Johns Hopkins University La Jolla, CA 12:00 PM |
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12:00 PM |
Improved finite difference method for long distance propagation of waves Section: Elastic Wave Propagation Doron Kishoni, College of William and Mary La Jolla, CA 12:00 PM |
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12:00 PM |
Interaction of Gaussian acoustic beams with plane and cylindrical fluid-loaded elastic structures Section: Elastic Wave Propagation Jinguang Zhang, Johns Hopkins University La Jolla, CA 12:00 PM |
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12:00 PM |
Interaction of ultrasound with imperfectly contacting interfaces Section: Elastic Wave Propagation R. Bruce Thompson, Iowa State University La Jolla, CA 12:00 PM |
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12:00 PM |
Inversion of eddy current probe impedance data for crack reconstruction Section: Eddy Currents John Bowler, University of Surrey La Jolla, CA 12:00 PM |
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12:00 PM |
Laser shearographic testing of foam insulation on cryogenic fuel tanks Section: Optical Techniques Douglas Burleigh, General Dynamics La Jolla, CA 12:00 PM |
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12:00 PM |
Material thickness measurements using Compton backscatter Section: Radiography and CT T. Jensen, Iowa State University La Jolla, CA 12:00 PM |
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12:00 PM |
Mercury modeling for improved crack sizing in tubing Section: Eddy Currents Robert Shannon, Westinghouse Science and Technology Center La Jolla, CA 12:00 PM |
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12:00 PM |
Multi-parameter analysis in eddy current inspection of aircraft engine components Section: Eddy Currents A. Fahr, National Research Council of Canada La Jolla, CA 12:00 PM |
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12:00 PM |
Noise reduction techniques for electronic speckle interferometry Section: Optical Techniques Bruno Pouet, Northwestern University La Jolla, CA 12:00 PM |
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12:00 PM |
Nonspecular reflection of rotationally symmetric Gaussian beams from shaped fluid-solid interfaces Section: Elastic Wave Propagation Smaine Zeroug, Polytechnic University La Jolla, CA 12:00 PM |
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12:00 PM |
Numerical calculation of diffraction coefficients in anisotropic media Section: Elastic Wave Scattering J. Temple, Harwell Laboratory La Jolla, CA 12:00 PM |
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12:00 PM |
Parallel processing technique for acoustic tomography for multilayers Section: Elastic Wave Propagation R. Mignogna, United States Department of Defense La Jolla, CA 12:00 PM |
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12:00 PM |
Phase velocity and attenuation of SH waves in a fiber-reinforced composite Section: Elastic Wave Propagation Ruey-Bin Yang, University of California, Los Angeles La Jolla, CA 12:00 PM |
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12:00 PM |
Photothermal measurement of metal film thickness in integrated circuit devices Section: Thermal Techniques Xioa-Dung Wu, Stanford University La Jolla, CA 12:00 PM |
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12:00 PM |
Practical estimates of the errors associated with the governing shearography equation Section: Optical Techniques John Fulton, Analytical Services and Materials, Inc. La Jolla, CA 12:00 PM |
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12:00 PM |
Quantitative analysis of a class of subsurface cracks using shearography and finite element modeling Section: Optical Techniques Leland Melvin, National Aeronautics and Space Administration La Jolla, CA 12:00 PM |
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12:00 PM |
Reflection of elastic waves by an array of interface cracks Section: Elastic Wave Scattering Jianmin Qu, Georgia Institute of Techology La Jolla, CA 12:00 PM |
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12:00 PM |
Scattering by an infinite array of randomly spaced coplanar cracks Section: Elastic Wave Scattering Yozo Mikata, Old Dominion University La Jolla, CA 12:00 PM |
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12:00 PM |
Scattering of a sagittal surface acoustic wave from a large amplitude ridge or a deep groove Section: Elastic Wave Scattering A. Baghai-Wadji, Technische Universitat Wien La Jolla, CA 12:00 PM |
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12:00 PM |
Shearography with syncrhonized pressure stressing Section: Optical Techniques Tom Chatters, Northwestern University La Jolla, CA 12:00 PM |
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12:00 PM |
Solutions of benchmark problems in eddy-current NDE Section: Eddy Currents Stephen Jenkins, Sabbagh Associates, Inc. La Jolla, CA 12:00 PM |
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12:00 PM |
Structure characterization with thermal wave imaging Section: Thermal Techniques Kurt Bryan, National Aeronautics and Space Administration La Jolla, CA 12:00 PM |
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12:00 PM |
Support minimized limited view CT using a priori data Section: Radiography and CT R. Roberts, Iowa State University La Jolla, CA 12:00 PM |
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12:00 PM |
The T matrix for elastic scattering by a partly closed circular crack Section: Elastic Wave Scattering Arne Eriksson, Chalmers University of Technology La Jolla, CA 12:00 PM |
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12:00 PM |
Thermal method for depth of damage determination in insulating materials Section: Thermal Techniques P. Howell, National Aeronautics and Space Administration La Jolla, CA 12:00 PM |
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12:00 PM |
Thermal wave detection and analysis of defects in structural composite materials Section: Thermal Techniques D. Crowther, Wayne State University La Jolla, CA 12:00 PM |
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12:00 PM |
Transcatter x-ray technique for the inspection of insulated, oil-carrying pipelines Section: Radiography and CT P.-S. Ong, University of Houston La Jolla, CA 12:00 PM |
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12:00 PM |
Ultrasonic field patterns and broadband imaging-simulations in transversely isotropic media Section: Elastic Wave Propagation M. Spies, Fraunhofer-Institute for Nondestructive Testing La Jolla, CA 12:00 PM |
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12:00 PM |
Ultrasonic oblique incidence in anisotropic media Section: Elastic Wave Propagation Xiang Zhao, University of Oklahoma La Jolla, CA 12:00 PM |
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12:00 PM |
Section: Elastic Wave Propagation M. Greenwood, Pacific Northwest National Laboratory La Jolla, CA 12:00 PM |
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12:00 PM |
Ultrasonic scattering from a crack which emanates from a rivet hole Section: Elastic Wave Scattering David Budreck, Iowa State University La Jolla, CA 12:00 PM |
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12:00 PM |
Ultrasonic scattering from spherically orthotropic shells Section: Elastic Wave Scattering John Mittleman, United States Department of Defense La Jolla, CA 12:00 PM |
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12:00 PM |
Use of an x-ray process model to determine crack detectability in a multi-layer geometry Section: Radiography and CT R. Mark Wallingford, Iowa State University La Jolla, CA 12:00 PM |
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12:00 PM |
"Vision" approach of calibration methods for radiographic systems Section: Radiography and CT Christophe Icord, Commissariat à L'énergie Atomique La Jolla, CA 12:00 PM |
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12:00 PM |
Wall-thickness measurement from two dimensional radiographs Section: Radiography and CT W. Graeme Jr., DuPont USA La Jolla, CA 12:00 PM |
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12:00 PM |
X-ray computed tomography for geometry acquisition Section: Radiography and CT R. Bossi, Boeing Company La Jolla, CA 12:00 PM |