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Events from 1996

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Novel X-Ray Imaging Method for Evaluating Defect Evolution in Ceramic Tapes, C. W. Maranville, Joseph N. Gray, and C. H. Schilling

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Adaptation of a Marine Echo-Sounder to Support UST Remediation Activities at Hanford Nuclear Reservation, C. Marmaras, M. A. Clark, and D. M. Martin

Events from 1995

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Detection of Creep in CR-MO Steel by Magnetic Hysteresis Measurements, Z. J. Chen, A. Mitra, S. B. Biner, David C. Jiles, and M. J. Sablik

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Magnetic Property Evaluation of Creep Damaged Cr-Mo Steel Components used in Power Plants, A. Mitra, Z. J. Chen, and David C. Jiles

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Comparison of Calculated Ultrasonic Scattering with Experimental Observations in Welded Samples with Various Defects, David Kent Rehbein and Timothy A. Gray

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Surface Diffusion of Large Ag Clusters on Ag(100), J.-M. Wen, James W. Evans, S.-L. Chang, Joseph W. Burnett, and Patricia A. Thiel

Events from 1993

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Evaluation of Low-Cylce Fatigue Damage in Steel Structural Components by a Magnetic Measurement Technique, Madhav Rao Govindaraju, Andrew Strom, David C. Jiles, and S. B. Biner

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Crack Length Determination by Ultrasonic Methods, David Kent Rehbein, R. Bruce Thompson, and Otto Buck

Events from 1991

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Detection of Temper Embrittlement in Steels using Magnetic Inspection Methods, David C. Jiles, J. B. Thoelke, W. G. Clark, J. N. Iyer, and R. DeNale

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Use of Lamé Mode Properties in the Determination of Texture Parameters on AL Plates, Y. Li, R. Bruce Thompson, and S. J. Wormley

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Bond Strength Evaluation in Dissimilar Materials, G. C. Ojard, David K. Rehbein, Otto Buck, and A. Bevolo

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Design and Fabrication of an Industrial-Grade Instrument to Measure Texture and Predict Drawability in Sheet Metal, Emmanuel P. Papadakis, R. Bruce Thompson, Samuel J. Wormley, Kaveh Forouraghi, Delwyn D. Bluhm, and Harold D. Skank

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Characterization of Microstructural Effects on Fatigue Crack Closure, David K. Rehbein, Dan J. Barnard, and Otto Buck

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Ultrasonic Backscattering from Polycrystalline Aggregates using Time-Domain Linear Response Theory, James H. Rose

Events from 1990

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Nonlinear Acoustic Properties of Structural Materials — A Review, O. Buck

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The Preparation of Fine Particulate for Electron Microscopy Investigations Using Dental Amalgam, L. Scott Chumbley, F. C. Laabs, and S. C. Sanders

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Ultrasonic Beams with Bessel and Gaussian Profiles, D. K. Hsu, Frank J. Margetan, M. D. Hasselbusch, S. J. Wormley, M. S. Hughes, and D. O. Thompson

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Area Function Imaging in Two-Dimensional Ultrasonic Computerized Tomography, L. S. Koo, H. R. Shafiee, D. K. Hsu, S. J. Wormley, and D. O. Thompson

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Determination of the Formation of the 1/6[031] Extrinsic Stacking Faults in Deformed YBa2Cu3O7−δ, Matthew J. Kramer, E. P. Kvam, and L. Scott Chumbley

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Effects of Pulse Distortion on Phase Velocity Measurements Using the Zero-Crossing Shift Technique, Y. Li and R. Bruce Thompson

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Ultrasonic Measurement of Texture of Cubic and Hexagonal Materials, Y. Li, R. Bruce Thompson, and S. S. Lee

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Experimental Studies Pertaining to the Interaction of Ultrasound with Metal-Metal Bonds, Frank J. Margetan, R. Bruce Thompson, Timothy A. Gray, and J. H. Rose

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Probability of Tight Crack Detection via Eddy-Current Inspection, Norio Nakagawa and R. E. Beissner

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Tensile Overload and Stress Intensity Shielding Investigations by Ultrasound, D. K. Rehbein, L. VanWyk, R. Bruce Thompson, and O. Buck

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Reflection Coefficients for Defective Diffusion Bonds, James H. Rose

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Characterization of the Texture of Heavily Deformed Metal-Metal Composites with Acoustic Microscopy, R. Bruce Thompson, Y. Li, W. A. Spitzig, G. A. D. Briggs, A. Fagan, and J. Kushibiki

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Effects of Plastic Deformation on the Inference of Stress and Texture from the Velocities of Ultrasonic Plate Modes, R. Bruce Thompson, J. F. Smith, and S. S. Lee

Events from 1989

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Strong Scatterers and 1-D Born Inversion, Leonard J. Bond, H. Zhang, and James H. Rose

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Multiviewing Ultrasonic Transducer System for Flaw Reconstruction, David K. Hsu, S. J. Wormley, and Donald O. Thompson

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Ultrasonic characterization of texture, Y. Li and R. B. Thompson

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Use of the Velocity of Higher Order Lamb Modes in the Measurement of Texture, Y. Li and R. Bruce Thompson

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Oblique-Incidence UT Inspection of Diffusion Bonds, Frank J. Margetan, R. Bruce Thompson, and T. A. Gray

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Recent Advances In FTIR Photoacoustic Spectroscopy, John F. McClelland, Roger W. Jones, Jae Seung Oh, and Linda M. Seaverson

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Photoinductive Imaging: A New NDE Technique, J. C. Moulder, Norio Nakagawa, K. S. No, Y. P. Lee, and John F. McClelland

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Eddy-Current Detection Methods for Surface-Breaking Tight Cracks, Norio Nakagawa

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Ultrasonic Beam Propagation in Cast Stainless Steel, B. P. Newberry, A. Minachi, and R. Bruce Thompson

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Ultrasonic Reflectivity of Diffusion Bonds, James H. Rose

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The Bonding of Fluorinated and Hydrogenated Ethers to Metal Surfaces: A Surface Science Approach to Tribology, M. M. Walczak, P. K. Leavitt, and Patricia A. Thiel

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Surface Chemistry of Perfluoropolyethers and Hydrogenated Analogs: Are Studies of Model Compounds Useful?, M. M. Walczak and Patricia A. Thiel

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Structural Steps in Oxidation of Metal Surfaces: (100) Faces of Pd and Ni, W. -D. Wang, N. J. Wu, S. -L. Chang, and Patricia A. Thiel

Events from 1988

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Search for NDE Methods to Characterize Thermal History and Mechanical Properties of Al-Li Alloys, D. J. Bracci, P. Garikepati, David C. Jiles, and Otto Buck

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Surface Structures Determined by Kinetic Processes: Adsorption and Diffusion of Oxygen on Pd(100), S. -L. Chang, D. E. Sanders, James W. Evans, and Patricia A. Thiel

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Wednesday Evening Session XIX ‘Town Meeting on a Working Group in NDE’, Dale E. Chimenti, W. D. Rummel, and R. Bruce Thompson

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Ultrasonic Methods of Texture Monitoring for Characterization of Formability of Rolled Aluminum Sheet, A. V. Clark, G. V. Blessing, R. Bruce Thompson, and J. F. Smith

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Ultrasonic NDE Techniques for Integrally Fabricated Rotors, T. A. Gray, Frank J. Margetan, and R. Bruce Thompson

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A Novel Fabrication Technique for Prescribed Interior Cracks in a Metal, David K. Hsu and Donald O. Thompson

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Experimental Validation of Models Applicable to the Ultrasonic Inspection of Nuclear Components, B. P. Newberry, Frank J. Margetan, and R. Bruce Thompson

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Effects of Imperfect Interfaces on Acoustic Transmission and Diffraction, David K. Rehbein, L. Van Wyk, R. Bruce Thompson, and Otto Buck

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Ultrasonic Characterization of Solid-Solid Bonds from Microstructural Changes, James H. Rose

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Averaging Techniques and Ultrasonic Pole Figures, J. F. Smith, Y. Li, and R. Bruce Thompson

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Analysis of a Semi-Automatic System for the Ultrasonic Measurement of Texture, S. J. Wormley, R. Bruce Thompson, and Y. Li

Events from 1987

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Determining Crack Tip Shielding by Means of Acoustic Transmission and Diffraction Measurements, Otto Buck, David K. Rehbein, and R. Bruce Thompson

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The Use of Ultrasonics for Texture Monitoring in Aluminum Alloys, A. V. Clark Jr., A. Govada, R. Bruce Thompson, J. F. Smith, G. V. Blessing, P. P. Delsanto, and R. B. Mignogna

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Ultrasonic NDE of Integrally Fabricated Turbine Rotors, T. A. Gray, R. Bruce Thompson, and Frank J. Margetan

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Application of Models for IGSCC Inspection, T. A. Gray, R. Bruce Thompson, Byron P. Newberry, J. D. Achenbach, and D. Budreck

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Characterization of Flaw Shape and Orientation Using Ultrasonic Angular Scans, David K. Hsu, Sam J. Wormley, and Donald O. Thompson

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On Boundary Integral Equation Method for Field Distribution under Cracked Metal Surface, Vladimir G. Kogan, G. Bozzolo, and Norio Nakagawa

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An A Priori Knowledge Based Wiener Filtering Approach to Ultrasonic Scattering Amplitude Estimation, Steve Neal and Donald O. Thompson

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Development and Comparison of Beam Models for Two-Media Ultrasonic Inspection, B. P. Newberry, R. Bruce Thompson, and E. F. Lopes

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On-Line Inspection of Ferromagnetic Materials Using Magnetic NDE Methods, R. Ranjan, Otto Buck, and R. Bruce Thompson

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Ultrasonic NDE of Tubing Pinch Welds, David K. Rehbein, David K. Hsu, and R. Bruce Thompson

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The Effect of Nonspherical Pores and Multiple Scattering on the Ultrasonic Characterization of Porosity, James H. Rose

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Ultrasonic Reflection from Rough Surfaces in Water, James H. Rose and David K. Hsu

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Technique for Generation of Unipolar Ultrasonic Pulses, Donald O. Thompson and David K. Hsu

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Influence of Plate Wave Characteristics on the Angular Dependence of Ultrasonic Velocities, R. Bruce Thompson, J. F. Smith, and S. S. Lee

Events from 1986

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Three Dimensional Inverse Scattering for the Classical Wave Equation with Variable Speed, Margaret Cheney, James H. Rose, and Brian DeFacio

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A Perturbation Method for Inverse Scattering in Three-Dimensions Based on the Exact Inverse Scattering Equations, Brian DeFacio and James H. Rose

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Use of Models to Predict Ultrasonic NDE Reliability, Timothy A. Gray and R. Bruce Thompson

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An Automatic Control and Data Logging System for the Determination of Magnetic Properties of Materials for Nondestructive Evaluation, S. Habermehl and David C. Jiles

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A Flaw Sizing Method Using the Zeroes in the Ultrasonic Scattering Amplitude, David K. Hsu, Vladimir G. Kogan, James H. Rose, Donald O. Thompson, and Samuel J. Wormley

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An Examination of the Application of Wiener Filtering to Ultrasonic Scattering Amplitude Estimation, Steve Neal and Donald O. Thompson

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Evaluation of Ultrasonic Beam Models for the Case fo a Piston Transducer Radiating Through A Liquid-Solid Interface, B. P. Newberry, Timothy A. Gray, E. F. Lopes, and R. Bruce Thompson

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Ultrasonic Imaging and the Long Wavelength Phase, James H. Rose

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The Effects of Flaw Orientation and Finite Aperture on Model Based Reconstruction Using Multiprobe Transducers, Samuel J. Wormley, David K. Hsu, and Donald O. Thompson

Events from 1985

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A Model for the Ultrasonic Scattering from Multi-Branched Cracks, J. D. Achenbach, K.-Y. Hu, A. N. Norris, Timothy A. Gray, and R. Bruce Thompson

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The Elastic Compliance of Imperfect Interfaces: Review and Relationship to Ultrasonic Scattering, Jai-Man Baik and R. Bruce Thompson

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The Effects of Noise and Bandlimiting on a One Dimensional Time Dependent Inverse Scattering Technique, J. P. Corones, R. J. Krueger, and C. R. Vogel

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Resonant Scattering and Crack Sizing, Timothy A. Gray and J. H. Rose

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Improvements in Ultrasonic Measurement Modeling with Applications to Ultrasonic Reliability, Timothy A. Gray, R. Bruce Thompson, and B. P. Newberry

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Interaction of Ultrasonic Waves with Simulated and Real Fatigue Cracks, D. K. Rehbein, R. Bruce Thompson, and O. Buck

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Connection Between Time- and Frequency-Domain Three-Dimensional Inverse Problems for the Schrödinger Equation, James H. Rose, Margaret Cheney, and Brian DeFacio

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Ultrasonic Scattering in Composites Using Spatial Fourier Transform Techniques, Lester W. Schmerr Jr.

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Long and Intermediate Wavelength Flaw Reconstruction, D. O. Thompson and S. J. Wormley

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Status of Implementation of the Inverse Born Sizing Algorithm, R. Bruce Thompson

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Relationship of Gaussian Beam Theory to Scanned Ultrasonic Measurements with Commercial Transducers, R. Bruce Thompson and E. F. Lopes

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Error Sensitivity of Long and Intermediate Wavelength Flaw Reconstruction, S. J. Wormley and D. O. Thompson

Events from 1984

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Interactions of Simulated Partially Closed Cracks with Acoustic Waves, O. Buck, C. J. Fiedler, L. K. Reed, K. M. Lakin, and R. Bruce Thompson

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A New Parabolic Approximation to the Helmholtz Equation, J. Corones, R. Dougherty, and H. McMaken

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Ultrasonic Detection of Cracks in Web Geometries, Timothy A. Gray and R. Bruce Thompson

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Ultrasonic Sizing of Cracks in Web Geometries, Timothy A. Gray and R.Bruce Thompson

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Eddy Current Detection of Subsurface Cracks in Engine Disk Boltholes, R. Palanisamy, Donald O. Thompson, G. L. Burkhardt, and R. E. Beissner

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Estimates of Eddy Current Response to Subsurface Cracks from 2-D Finite Element Code Predictions, R. Palanisamy, R.Bruce Thompson, and Donald O. Thompson

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Human Factors Considerations in the Assessment of Nondestructive Evaluation (NDE) Reliability, Donald O. Thompson and Dale E. Chimenti

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The Effects of Crack Closure on Ultrasonic Scattering Measurements, Donald O. Thompson and Dale E. Chimenti

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Absolute Magnitude of Front Surface Reflections in Ultrasonic Measurements, Donald O. Thompson and S. J. Wormley

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Application of Diffraction Corrections to the Absolute Measurement of Scattering Amplitudes, R.Bruce Thompson and Timothy A. Gray

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Use of Field-Flaw Interaction Theories to Quantify and Improve Inspection Reliability, R. Bruce Thompson, Donald O. Thompson, H. M. Burte, and Dale E. Chimenti

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Comparison of Scattering Amplitudes from Various Transducers Using Diffraction and Attenuation Corrections, S. J. Wormley and Donald O. Thompson

Events from 1983

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Simulation of Closure: Effects on Crack Detection Probability and Stress Distributions, Otto Buck, B. J. Skillings `, and L. K. Reed

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The Middle Ground of the NDE R&D Spectrum, H. M. Burte, Dale E. Chimeti, R. Bruce Thompson, and Donald O. Thompson