1. Dry Coupling Ultrasonic High Frequency (10–100 MHz) Sensors for Detection of Surface and Tribological Properties at a Submicrometric Scale

   • Jimmy Duwattez
   • Franck Augereau
   • Jean-Marc Saurel

   OriginalPaper Pages: 79 - 92

2. Three-Dimensional Localization of Defects in Stay Cables Using Magnetic Flux Leakage Methods

   • R. Christen
   • A. Bergamini
   • M. Motavalli

   OriginalPaper Pages: 93 - 101

3. Ultrasonic Pulse-Echo Subwavelength Defect Detection Mechanism: Experiment and Simulation

   • Xiangtao Yin
   • Scott A. Morris
   • William D. O'Brien Jr.

   OriginalPaper Pages: 103 - 115