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![]() Free Download Electrotherapy of the Heart: Technical Aspects in Cardiac Pacing by Max Schaldach English | PDF | 1992 | 261 Pages | ISBN : 3642502113 | 20.9 MB Since 1958, when the first cardiac pacing system was implanted, the exemplary collaboration between medicine and engineering has developed into an extremely successful therapy. The book highlights many of the recent and most important technological advances and shows the multidisciplinary nature of the technical task of pacemaker development which is based on the diverse components of physiology, electronics, physics, electrochemistry and the material sciences. ![]() Free Download Electromagnetic Devices for Motion Control and Signal Processing by Yuly M. Pulyer English | PDF | 1992 | 479 Pages | ISBN : 146127723X | 28.8 MB This book is dedicated to electrical and mechanical engineers involved with the design of magnetic devices for motion con trol and other instrumentation that uses magnetic principles and technology. It can be of benefit to graduate and postgrad uate students to gain experience with electro-magnetic princi ples and also with different aspects of magnetic coupling mech anisms and magnetic circuitry analysis for the design of devices such as electrical servo motors, tachogenerators, encoders, gyro magnetic suspension systems, electro-magnetic strip lines, and other electro-magnetic instruments. The rapidly growing areas of production automation, robotics, precise micro-electronics, and pilot navigation place demands on motion control technology in terms of accuracy, reliability, cost effectiveness, and miniaturization. New ferromagnetic materials having quasi-linear and non-linear high-squareness characteris tics as well as high-energy permanent magnets, fine lithography, and high-t.emperature superconductivit.y (t.o be expected com mercially) motivate the implementation of new motion control components that exploit these new materials and technologies. This book presents classical miniature electrical machine de signs as well as several modifications in the geometry of mag netic couplings which lead to new motor and encoder design methodologies and other motion control devices such as new coil deposition patterns for incremental and absolute encoders, free spherical gyro suspension in a traveling magnetic field for navigation instrumentation, and magnetic strip lines in combi nation with resistive and capacitive media to generate a variety of low-noise LC filters and other signal processing devices. ![]() Free Download Electrical Measurement Techniques: For the Physics Laboratory by Lars Bengtsson English | February 1, 2024 | ISBN: 9819981867 | 423 pages | MOBI | 63 Mb This book highlights the electrical engineering aspects of a typical physics laboratory. To perform a sound experiment in a physics laboratory, it is paramount that readers understand the equipment and methods used to collect the data. 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Its broad geographic scope includes Northern and Central Europe, Eastern Asia (different regions in China), Northern, Western, and Southern Africa, and southeastern North America, comprising parts of the world previously ignored (different regions in Africa) and extending beyond the Old World, i.e., North America. It also takes into account the differing chronologies of the emergence of pottery before food production, which are not limited to the late Pleistocene and early Holocene, but extend as late as the middle Holocene (e.g., in Southern Africa). ![]() Free Download Early Middle Ages: A History Nonfiction by Dominic Norman English | September 12, 2024 | ISBN: N/A | ASIN: B0DGX7F5MY | 55 pages | EPUB | 0.48 Mb Uncover the secrets of a misunderstood era! Journey back to the Early Middle Ages (500-1000 AD), a period often shrouded in myth and misconception as the "Dark Ages." Explore the tumultuous aftermath of the Western Roman Empire's fall, witnessing the rise of powerful Germanic kingdoms and the clash of cultures that reshaped Europe. |