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1983
Saturday, January 1st
12:00 AM

A Computational Tool for the Design of Ultrasonic Systems

Sam J. Wormley, Iowa State University
Donald O. Thompson, Iowa State University
Kenneth M. Lakin, Iowa State University

La Jolla, CA

12:00 AM

A Computerized Ultrasonic Scanning Bridge for Defect Imaging: Composite Materials

Donald Boyd, Lawrence Livermore National Laboratory
William McDonald, Lawrence Livermore National Laboratory
Andrew Simmons, Lawrence Livermore National Laboratory

La Jolla, CA

12:00 AM

A Miniature Optical Acoustic Emission Transducer

D. C. Emmony, Loughborough University of Technology
M. W. Godfrey, Loughborough University of Technology
R. G. White, Loughborough University of Technology

La Jolla, CA

12:00 AM

A Model of Eddy-Current Probes with Ferrite Cores

Harold A. Sabbagh, Analytics, Inc.

La Jolla, CA

12:00 AM

A Portable High Speed Ultrasonic Imaging System

B. P. Hildebrand, Spectron Development Laboratories, Inc.
T. J. Davis, Spectron Development Laboratories, Inc.
A. J. Boland, Spectron Development Laboratories, Inc.
R. R. Silta, Spectron Development Laboratories, Inc.

La Jolla, CA

12:00 AM

A Reliability-Confidence Methodology for Complex Systems

R. M. Bevensee, Lawrence Livermore National Laboratory

La Jolla, CA

12:00 AM

A Shear Wave Transducer Array for Real-Time Imaging

R. L. Baer, Stanford University
G. S. Kino, Stanford University

La Jolla, CA

12:00 AM

A Technique for the Nondestructive Detection of Voids and Composition Anomalies in Metal Matrix Composite Wires Using X or γ Rays

E. P. Muntz, The Aerospace Corporation Laboratory Operations
C. Sve, The Aerospace Corporation Laboratory Operations
G. F. Hawkins, The Aerospace Corporation Laboratory Operations

La Jolla, CA

12:00 AM

Absolute Determination of Stress in Textured Materials

R. Bruce Thompson, Iowa State University
John F. Smith, Iowa State University
S. S. Lee, Iowa State University

La Jolla, CA

12:00 AM

Acoustic Emission Linear Pulse Holography

H. D. Collins, Pacific Northwest Laboratory
L. J. Busse, Pacific Northwest Laboratory
D. K. Lemon, Pacific Northwest Laboratory

La Jolla, CA

12:00 AM

Acoustoelasticity: Scanning with Shear Waves

N. Shaikh, Stanford University
C. Steele, Stanford University
G. S. Kino, Stanford University

La Jolla, CA

12:00 AM

An Analysis of Electromagnetic Acoustic Transducer Arrays for Nondestructive Evaluation of Thick Metal Sections and Weldments

C. M. Fortunko, National Bureau of Standards
R. E. Schramm, National Bureau of Standards

La Jolla, CA

12:00 AM

An Artificial Intelligence Approach to Ultrasonic Weld Evaluation

G. P. Singh, Southwest Research Institute
R. C. Manning, Southwest Research Institute

La Jolla, CA

12:00 AM

An Inverse Problem in Viscoelasticity

Lewis Thigpen, Lawrence Livermore National Laboratory
Gerald W. Hedstrom, Lawrence Livermore National Laboratory
Brian P. Bonner, Lawrence Livermore National Laboratory

La Jolla, CA

12:00 AM

Analysis and Design of Eddy-Current Measurement Systems

A. J. Bahl, SRI International
D. W. Cooley, SRI International

La Jolla, CA

12:00 AM

Analytic Diffraction Corrections to Ultrasonic Scattering Measurements

R. Bruce Thompson, Iowa State University
T. A. Gray, Iowa State University

La Jolla, CA

12:00 AM

Application of Fourier Elastodynamics to Direct and Inverse Problems for the Scattering of Elastic Waves from Flaws Near Surfaces

J. M. Richardson, Rockwell International Science Center
K. W. Fertig Jr., Rockwell International Science Center

La Jolla, CA

12:00 AM

Application of the Electric Current Perturbation Method to the Detection of Fatigue Cracks in a Complex Geometry Titanium Part

C. M. Teller, Southwest Research Institute
G. L. Burkhardt, Southwest Research Institute

La Jolla, CA

12:00 AM

Application of Ultrasonic Spectroscopy to Scattering of Rayleigh Wave in a Half-Space

Bien Q. Vu, Naval Ocean Systems Center
Vikram K. Kinra, Texas A&M University

La Jolla, CA

12:00 AM

Attenuation and Grain Noise Parameters in Ni-Base Alloys

B. R. Tittmann, Rockwell International Science Center
L. Ahlberg, Rockwell International Science Center
F. Cohen-Tenoudji, University of Paris VII
G. Quentin, University of Paris VII

La Jolla, CA

12:00 AM

Backscattering of Ultrasonic Leaky Waves from Liquid-Solid Interfaces

Laszlo Adler, Ohio State University
Ken Bolland, Ohio State University
Michel de Billy, University of Paris VII
Gerard Quentin, University of Paris VII

La Jolla, CA

12:00 AM

Classification of NDE Waveforms with Autoregressive Models

R. B. Melton, Pacific Northwest Laboratory

La Jolla, CA

12:00 AM

Comparison of Matrix Methods for Elastic Wave Scattering Problems

S. J. Tsao, Ohio State University
V. V. Varadan, Ohio State University
V. K. Varadan, Ohio State University

La Jolla, CA

12:00 AM

Computer Evaluation of Real-Time X-Ray and Acoustic Images

M. H. Jacoby, Lockheed Missiles and Space Company, Inc.
R. S. Loe, Lockheed Missiles and Space Company, Inc.
P. A. Dondes, Lockheed Missiles and Space Company, Inc.

La Jolla, CA

12:00 AM

Computer Simulation of Probability of Detection

K. W. Fertig Jr., Rockwell International Science Center
J. M. Richardson, Rockwell International Science Center

La Jolla, CA

12:00 AM

Considerations for Quantitative NDE and NDE Reliability Improvement

Ward. D. Rummel, Martin Marietta Corporation Denver Aerospace

La Jolla, CA

12:00 AM

Crack Mapping by Ray Methods

J. D. Achenbach, Northwestern University
A. N. Norris, Northwestern University
L. Ahlberg, Rockwell International Science Center
B. R. Tittmann, Rockwell International Science Center

La Jolla, CA

12:00 AM

Cure Monitoring of Thermosetting Polymers by an Ultrasonic Technique

Donald L. Hunston, National Bureau of Standards

La Jolla, CA

12:00 AM

Defect Characterization of a Multifrequency Eddy Current System

K. Betzold, Fraunhofer-Institut für zerstörungsfreie Prüfverfahren

La Jolla, CA

12:00 AM

Detection of Closed Internal Fatigue Cracks

B. R. Tittmann, Rockwell International Science Center
L. Ahlberg, Rockwell International Science Center
Otto Buck, Iowa State University
F. Cohen-Tenoudji, University of Paris VII
G. Quentin, University of Paris VII

La Jolla, CA

12:00 AM

Detection of Flaws Below Curved Surfaces

R. K. Elsley, Rockwell International Science Center
R. C. Addison, Rockwell International Science Center
L. J. Graham, Rockwell International Science Center

La Jolla, CA

12:00 AM

Detection of Strain Induced Microstructural Changes in Aluminum (6061-T6) Using Ultrasonic Signal Analysis

G. H. Thomas, Sandia National Laboratories
S. H. Goods, Sandia National Laboratories
A. F. Emery, University of Washington

La Jolla, CA

12:00 AM

Determination of Flaw Depth Profiles from Acoustic Images

D. K. Peterson, Stanford University
S. D. Bennett, Stanford University
G. S. Kino, Stanford University

La Jolla, CA

12:00 AM

Development of a System to Invert Eddy-Current Data and Reconstruct Flaws

L. David Sabbagh, Analytics, Inc.
Harold A. Sabbagh, Analytics, Inc.

La Jolla, CA

12:00 AM

Development of Acoustic Emission Methods for In-Flight Monitoring of Aircraft Structures

P. H. Hutton, Pacific Northwest Laboratory
D. K. Lemon, Pacific Northwest Laboratory

La Jolla, CA

12:00 AM

Development of an Acoustic Model for Multilayered NDE

Ramesh Shankar, Tetra Tech, Inc.
Stephen S. Lane, Tetra Tech, Inc.

La Jolla, CA

12:00 AM

Development of an Eddy Current Inspection Technique for Sleeved Engine Disk Bolt Holes

R. Palanisamy, Iowa State University
K. M. Lakin, Iowa State University

La Jolla, CA

12:00 AM

Diffraction of Horizontally Polarized Shear Waves by Normal Edge Cracks in a Plate

S. Abduljabbar, University of Colorado
S. K. Datta, University of Colorado

La Jolla, CA

12:00 AM

Eddy Current Characterization of Applied and Residual Stresses

W. R. Junker, Westinghouse
W. G. Clark Jr., Westinghouse

La Jolla, CA

12:00 AM

Eddy Current Probe Design and Matched Filtering for Optimum Flaw Detection

M. Riaziat, Stanford University
B. A. Auld, Stanford University

La Jolla, CA

12:00 AM

Eddy-Current Imaging for Defect Characterization

David C. Copley, General Electric Company

La Jolla, CA

12:00 AM

Eddy-Current Probe Design

Thomas G. Kincaid, General Electric Company
Richard O. McCary, General Electric Company

La Jolla, CA

12:00 AM

Effect of Crack Presence on In-Flight Airframe Noises in a Wing Attachment Component

S. L. McBride, Royal Military College
J. W. Maclachlan, Royal Military College

La Jolla, CA

12:00 AM

Effects of Crack Closure on Ultrasonic Transmission

R. Bruce Thompson, Iowa State University
B. J. Skillings, Iowa State University
L. W. Zachary, Iowa State University
L. W. Schmerr, Iowa State University
Otto Buck, Iowa State University

La Jolla, CA

12:00 AM

Effects of Microstructure on the Speed and Attenuation of Elastic Waves: Formal Theory and Simple Approximations

J. E. Gubernatis, Los Alamos National Laboratory
E. Domany, Weizmann Institute of Science

La Jolla, CA

12:00 AM

Elastic Wave Inversion Transformation

F. Cohen-Tenoudji, University of Paris VII
G. Quentin, University of Paris VII
B. R. Tittmann, Rockwell International Science Center

La Jolla, CA

12:00 AM

Elastic Wave Scattering from Multiple Voids (Porosity)

Donald O. Thompson, Iowa State University
Samuel J. Wormley, Iowa State University
James H. Rose, Iowa State University
R. Bruce Thompson, Iowa State University

La Jolla, CA

12:00 AM

Elastic Wave Scattering from Rough Surfaces and Cracks

S. Ayter, Stanford University
Bert A. Auld, Stanford University

La Jolla, CA

12:00 AM

Electric Current Perturbation Calculations for Half-Penny Cracks

R. E. Beissner, Southwest Research Institute
M. J. Sablik, Southwest Research Institute
C. M. Teller, Southwest Research Institute

La Jolla, CA

12:00 AM

Energy Dispersive K X-Ray Fluorescence Analysis for On-Line Process Control of Heavy Metal Concentrations

David C. Camp, Lawrence Livermore National Laboratory

La Jolla, CA

12:00 AM

Energy Release Rates for Various Defects

Eugene Pak, Stanford University
Alicia Golebiewska-Herrmann, Stanford University
George Herrmann, Stanford University

La Jolla, CA

12:00 AM

Estimation of the Boundary of an Inclusion of Known Material from Scattering Data

John M. Richardson, Rockwell International Science Center

La Jolla, CA

12:00 AM

Evaluating POD/CL Characterizations of NDE Reliability

A. P. Berens, University of Dayton
P. W. Hovey, University of Dayton

La Jolla, CA

12:00 AM

Evaluation of a Novel Eddy-Current Probe for Detecting Cracks Inside and at the Edges of Holes

J. P. Watjen, SRI International
A. J. Bahr, SRI International

La Jolla, CA

12:00 AM

Evaluation of Photoacoustic Microscopy Fatigue Crack Detection

K. R. Grice, Wayne State University
L. D. Favro, Wayne State University
P. K. Kuo, Wayne State University
R. L. Thomas, Wayne State University

La Jolla, CA

12:00 AM

Evaluation of Residual Stress States Using Horizontally Polarized Shear Waves

R. B. King, National Bureau of Standards
C. M. Fortunko, National Bureau of Standards

La Jolla, CA

12:00 AM

Fiber Optics for a Damage Assessment System for Fiber Reinforced Plastic Composite Structures

Roger M. Crane, David W. Taylor Naval Ship Research and Development Center
Aleksander B. Macander, David W. Taylor Naval Ship Research and Development Center
James Gagorik, Naval Sea Systems Command

La Jolla, CA

12:00 AM

Finding Through NDE the Thermal History and Metallurgical Status of a Heat Treatable Aluminum Alloy

Russell A. Chihoski, Martin Marietta Denver Aerospace

La Jolla, CA

12:00 AM

Finite Element Modeling of Ultrasonic Inspection of Weldments

B. R. Dewey, University of Tennessee
B. F. Oliver, University of Tennessee
C. A. Pickard, University of Tennessee
L. Adler, Ohio State University

La Jolla, CA

12:00 AM

Geological Fracture Mapping Using Electromagnetic Geotomography

A. L. Ramirez, Lawrence Livermore National Laboratory
F. J. Deadrick, Lawrence Livermore National Laboratory
R. J. Lytle, Lawrence Livermore National Laboratory

La Jolla, CA

12:00 AM

High Frequency, Angle Beam EMATs for Weld Inspection

G. A. Alers, Magnasonics, Inc.
D. T. MacLauchlan, Magnasonics, Inc.

La Jolla, CA

12:00 AM

High Resolution Arma Model Reconstruction for NDE Ultrasonic Imaging

Yoh-Han Pao, Case Western Reserve University
Victor Chen, Case Western Reserve University
Ahmed El-Sherbini, Case Western Reserve University

La Jolla, CA

12:00 AM

Identification of Acoustic Emission Sources by Pattern Recognition Techniques

R. K. Elsley, Rockwell International Science Center
L. J. Graham, Rockwell International Science Center

La Jolla, CA

12:00 AM

Imaging and Characterization of Defects with Digital Signal Processing of Ultrasonic Data

B. A. Barna, EG&G Idaho, Inc.
J. A. Johnson, EG&G Idaho, Inc.

La Jolla, CA

12:00 AM

Improving NDE Through Multiple Inspections

J. N. Yang, Air Force Wright Aeronautical Laboratories
R. C. Donath, Air Force Wright Aeronautical Laboratories

La Jolla, CA

12:00 AM

Interferometric Techniques Using Embedded Optical Fibers for the Quantitative NDE of Composites

Janet C. Wade, Virginia Polytechnic Institute and State University
Richard O. Claus, Virginia Polytechnic Institute and State University

La Jolla, CA

12:00 AM

Inventors and Investors: Technology Transfer by Personal Chemistry

George A. Alers, Magnasonics, Inc.

La Jolla, CA

12:00 AM

Inverse Ray Tracing in Anisotropic Elastic Solids

Andrew Norris, Northwestern University

La Jolla, CA

12:00 AM

Inverse Technology Transfer: Development Opportunities Defined from Practice

James E. Doherty, Southwest Research Institute

La Jolla, CA

12:00 AM

Inversion of Eddy Current Signals in a Nonuniform Probe Field

F. Muennemann, Stanford University
B. A. Auld, Stanford University
C. M. Fortunko, National Bureau of Standards
S. A. Padget, National Bureau of Standards

La Jolla, CA

12:00 AM

Leaky Rayleigh Waves in the Presence of Loading and Stiffening Layers

A. H. Nayfeh, University of Cincinatti
Dale E. Chimeti, Air Force Wright Aeronautical Laboratories

La Jolla, CA

12:00 AM

Measurements of Ultrasonic Scattering from Near-Surface Flaws

David K. Hsu, Iowa State University
T. A. Gray, Iowa State University
R. Bruce Thompson, Iowa State University

La Jolla, CA

12:00 AM

Noncontacting Measurement of Surface Acoustic Waves

R. L. Jungerman, Stanford University
J. E. Bowers, Stanford University
B. T. Khuri-Yakub, Stanford University
G. S. Kino, Stanford University

La Jolla, CA

12:00 AM

Nondestructive Evaluation of Low Density Fibrous Ceramics

D. J. Green, Rockwell International Science Center

La Jolla, CA

12:00 AM

Nondestructive Evaluation of Metal Matrix Composites

Scott W. Schramm, Illinois Institute of Technology
Isaac M. Daniel, Illinois Institute of Technology

La Jolla, CA

12:00 AM

Nondestructive Evaluation of the Thermal Cycling Effects on Graphite/Aluminum Precursor Wire

Albert L. Bertram, White Oak Laboratory
James H. Prout, Pennsylvania State University
Robert W. Reed, Pennsylvania State University

La Jolla, CA

12:00 AM

Nondestructive Evaluation with Beamforming Transducer Arrays

M. Simaan, University of Pittsburgh

La Jolla, CA

12:00 AM

Nondestructive Inspection and Evaluation of Metal Matrix Composites

J. C. Duke Jr., Virginia Polytechnic Institute and State University
E. G. Henneke II, Virginia Polytechnic Institute and State University
A. Govada, Virginia Polytechnic Institute and State University
D. Ulman, Virginia Polytechnic Institute and State University

La Jolla, CA

12:00 AM

Numerical Calculations of Ultrasonic Fields

John A. Johnson, EG&G Idaho, Inc.

La Jolla, CA

12:00 AM

On Nonspecular Reflection of Bounded Beams for Layered Half Spaces Under Water

D. B. Bogy, University of California, Berkeley
S. M. Gracewski, University of California, Berkeley

La Jolla, CA

12:00 AM

On the Effects of a Finite Aperture on the Inverse Born Approximation

Vladimir G. Kogan, Iowa State University
James H. Rose, Iowa State University

La Jolla, CA

12:00 AM

On the Estimation of Porosity in Composites by Oblique Angle Illumination

A. C. Kak, Purdue University
Mani Azimi, Purdue University
Malcolm Slaney, Purdue University

La Jolla, CA

12:00 AM

Optimization of Pulsed Eddy Current Probes

R. E. Beissner, Southwest Research Institute
M. J. Sablik, Southwest Research Institute
K. J. Krzywosz, Southwest Research Institute
J. E. Doherty, Southwest Research Institute

La Jolla, CA

12:00 AM

Pattern Recognition Analysis of Acoustic Emission Data from 7075-T651 Aluminum Simulated Joint Specimens

R. B. Melton, Pacific Northwest Laboratory
P. G. Doctor, Pacific Northwest Laboratory
D. S. Daly, Pacific Northwest Laboratory

La Jolla, CA

12:00 AM

Precision Measurement of Rayleigh Wave Velocity Perturbation

K. Liang, Stanford University
S. D. Bennett, EG&G Idaho, Inc.
B. T. Khuri-Yakub, Stanford University
G. S. Kino, Stanford University

La Jolla, CA

12:00 AM

Probabilistic Consequences of Imperfect NDE

C. G. Annis Jr., United Technologies Pratt and Whitney Aircraft Group
M. C. VanWanderham, United Technologies Pratt and Whitney Aircraft Group
J. A. Harris Jr., United Technologies Pratt and Whitney Aircraft Group
T. Watkins Jr., United Technologies Pratt and Whitney Aircraft Group

La Jolla, CA

12:00 AM

Progress in Non-Destructive Fatigue Crack Detection and Monitoring in Welded Pressure Vessels Subjected to External Pressure Cycling

I. M. Kilpatrick, Admiralty Marine Technology Establishment
J. M. Cargill, Admiralty Marine Technology Establishment

La Jolla, CA

12:00 AM

Progress on Ultrasonic Flaw Sizing in Turbine Engine Rotor Components: Bore and Web Geometries

James H. Rose, Iowa State University
T. A. Gray, Iowa State University
R. Bruce Thompson, Iowa State University
J. L. Opsal, Lawrence Livermore National Laboratory

La Jolla, CA

12:00 AM

Quantitative Attenuation and Velocity Measurements in Metal Matrix Precursor Wires

Robert W. Reed, Pennsylvania State University

La Jolla, CA

12:00 AM

Quantitative Measurement and Imaging of Metal Fatigue

William J. Baxter, General Motors Research Laboratories

La Jolla, CA

12:00 AM

Real Time Signal Processing in an Ultrasonic Imaging System

Michael J. Moore, Dynacon Systems, Inc.
Frank J. Dodd, Pacific Gas and Electric

La Jolla, CA

12:00 AM

Residual Stress Characterization by Use of Elastic Wave Scattering Measurements

E. Domany, Los Alamos National Laboratory
J. E. Gubermatis, Los Alamos National Laboratory

La Jolla, CA

12:00 AM

Rough Surface Effects of Aluminum Castings on Ultrasonic Sizing Algorithms

Kent Lewis, Ohio State University
Dale Fitting, Ohio State University
Laszlo Adler, Ohio State University

La Jolla, CA

12:00 AM

Scattering by Flaws in a Slab or a Half-Space

William M. Visscher, Los Alamos National Laboratory

La Jolla, CA

12:00 AM

Simulation of Closure: Effects on Crack Detection Probability and Stress Distributions

Otto Buck, Iowa State University
B. J. Skillings `, Iowa State University
L. K. Reed, Iowa State University

La Jolla, CA

12:00 AM

Subsurface Broadband Acoustic Microscopy of Solids using Aperture Lenses

M. Nikoonahad, University College London
Yue Guangqi, University College London
E. A. Ash, University College London

La Jolla, CA

12:00 AM

The Automation of the Born Inversion for Ultrasonic Flaw Sizing

K. A. Marsh, Rockwell International Science Center
J. M. Richardson, Rockwell International Science Center
R. C. Addison, Rockwell International Science Center
R. K. Elsley, Rockwell International Science Center

La Jolla, CA

12:00 AM

The Change in Impedance of a Single-Turn Coil Due to a Flaw in a Coaxial Conducting Cylinder

Afroz J. M. Zaman, University of Houston
Stuart A. Long, University of Houston
C. Gerald Gardner, University of Houston
William F. Richards, University of Houston

La Jolla, CA

12:00 AM

The Clamping Force of Heat Shrinkable Fittings

David K. Rehbein, Iowa State University
B. J. Skillings, Iowa State University
J. F. Smith, Iowa State University
Donald O. Thompson, Iowa State University

La Jolla, CA

12:00 AM

The Digital Ultrasonic Instrument

R. K. Elsley, Rockwell International Science Center

La Jolla, CA

12:00 AM

The Effect of Texture on Acoustoelasticity

George C. Johnson, University of California, Berkeley

La Jolla, CA

12:00 AM

The Inverse Born Approximation: Exact Determination of Shape of Convex Voids

James H. Rose, Iowa State University
Jon L. Opsal, Lawrence Livermore National Laboratory

La Jolla, CA

12:00 AM

The Mathematical Analysis of Electromagnetic Fields around Surface Cracks in Metals

R. Collins, University College London
D. Mirshekar-Syahkal, University College London
D. H. Michael, University College London

La Jolla, CA

12:00 AM

The Maximum Entropy Formulation of Inverse Problems of NDE

R. M. Bevensee, University of California, Berkeley

La Jolla, CA

12:00 AM

The Middle Ground of the NDE R&D Spectrum

H. M. Burte, Materials Laboratory Air Force Wright Aeronautics Laboratories
Dale E. Chimeti, Materials Laboratory Air Force Wright Aeronautical Laboratories
R. Bruce Thompson, Iowa State University
Donald O. Thompson, Iowa State University

La Jolla, CA

12:00 AM

The Transmission/Scattering of Elastic Waves by a Simple Inhomogeneity—A Comparison of Theories

Y. C. Sheu, Ohio State University
L. S. Fu, Ohio State University

La Jolla, CA

12:00 AM

The Use of Acoustic Signal Attenuation in the Examination of Residual Strains: Part B — The Use of Experimentally Derived Acoustic Strain Correlations in the Evaluation of Residual Strains and Stresses

A. F. Emery, University of Washington
G. H. Thomas, Sandia National Laboratories

La Jolla, CA

12:00 AM

The Use of the Temperature Dependence of Ultrasonic Velocity to Measure Residual Stress

K. Salama, University of Houston
J. J. Wang, University of Houston
G. C. Barber, University of Houston

La Jolla, CA

12:00 AM

Theoretical and Experimental Developments in Ultrasonic Evaluation of Periodic Surfaces

Alain Jungman, Ohio State University
Laszlo Adler, Ohio State University
R. Roberts, Northwestern University
J. D. Achenbach, Northwestern University

La Jolla, CA

12:00 AM

Thermoacoustic NDE Imaging Induced by Deeply Penetrating Radiation

Theodore Bowen, University of Arizona
Richard L. Nasoni, University of Arizona
Alburt E. Pifer, University of Arizona

La Jolla, CA

12:00 AM

Thermoelastic Structures for High Density Ultrasonic Energy

R. J. von Gutfeld, IBM Thomas J. Watson Research Center
D. R. Vigliotti, IBM Thomas J. Watson Research Center
C. S. Oh, University of Delaware
W. R. Scott, Naval Air Development Center

La Jolla, CA

12:00 AM

Time-Domain First Born Approximation to Elastodynamic Backscatter from Composite Materials

D. A. Lee, Air Force Institute of Technology
R. L. Crane, Air Force Wright Aeronautical Laboratories
G. T. Warhola

La Jolla, CA

12:00 AM

Ultrasonic 3-D Reconstruction of Inclusions in Solids Using the Inverse Born Algorithm

David K. Hsu, Iowa State University
James H. Rose, Iowa State University
Donald O. Thompson, Iowa State University

La Jolla, CA

12:00 AM

Ultrasonic Determination of Grain Size in Uranium

William D. Brosey, Union Carbide Corporation

La Jolla, CA

12:00 AM

Ultrasonic Flaw Detection in Turbine Rotor Component Web Geometries

T. A. Gray, Iowa State University
R. Bruce Thompson, Iowa State University

La Jolla, CA

12:00 AM

Ultrasonic Nondestructive Evaluation Using Laser Transducers

Michael J. Rudd, Bolt Beranek and Newman, Inc.

La Jolla, CA

12:00 AM

Ultrasonic Signal Processing for Multilayered NDE

Ramesh Shankar, Tetra Tech, Inc.
Stephen S. Lane, Tetra Tech, Inc.
Jeffrey M. Warren, Naval Surface Weapons Center

La Jolla, CA

12:00 AM

Ultrasonic Steel Cleanliness System

James M. Smith, Army Materials and Mechanics Research Center

La Jolla, CA

12:00 AM

Ultrasonic Transducer Standards

N. Jayasundere, University College London
Leonard J. Bond, University College London

La Jolla, CA

12:00 AM

Wave Scattering by Obstacles in Joined Fluid-Solid Half Spaces

V. V. Varadan, Ohio State University
T. A. K. Pillai, Ohio State University
V. K. Varadan, Ohio State University

La Jolla, CA

12:00 AM

Wavefront Fields in the Scattering of Elastic Waves by Surface-Breaking and Sub-Surface Cracks

Julius Miklowitz, California Institute of Technology

La Jolla, CA

12:00 AM