Journal, search engine, lexicon and more
Ultrasonic Processing "changing materials with high-intensity sound"
JPL's NDEAA (NASA)
Chemical Innovation (Feb. 2000)
Bioacoustics Research lab
Books about: maintenance engineering and condition monitoring information such as vibration and noise analysis, thermography, wear debris and oil analysis, corrosion, lubrication, acoustic emissions and ultrasonics, level and leakage, power, performance and efficiency, and steady state.
Fundamental principles (The University of Texas Southwestern Medical Center at Dallas).
Office of Naval Research Asia Ocean Science and Engineering Newsletter # 12 (February 1999) Hassan B. Ali
How ultrasonic transit time flowmeters work (by Eesiflo)