01267nam a2200205Ia 4500 CTU_102377 210402s9999 xx 000 0 und d 534.55 P213 Papadakis, Emmanuel P. Ultrasonic instruments and devices : Reference for modern instrumentation, techniques, and technology Emmanuel P. Papadakis San Diego Academic Press 1999 Shows examples of the successful commercialization of devices and instruments arising from previous research in ultrasonics. The first chapter consists of six essays that provide advice on the ways and means of bringing inventions out of the laboratory and onto the showroom floor. The remaining eight chapters illustrate how devices come to fruition, discussing medical ultrasonic diagnostics, nondestructive testing, industrial process control sensors and systems, fabrication and characterization of transducers, surface acoustic wave technology, frequency control devices, industrial ultrasonic imaging/microscopy, and research instruments and systems.Book News, Inc.r, Portland, Ultrasonics Truc Trung tâm Học liệu Trường Đại học Cần Thơ