Titlebook: Implantable Neural Prostheses 2; Techniques and Engin David Zhou,Elias Greenbaum Book 2010 Springer-Verlag New York 2010 Biomedical applica

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In Situ Characterization of Stimulating Microelectrode Arrays: Study of an Idealized Structure Basenically implanted microelectrode arrays. Although neuron depolarization and propagation of electrical signals have been studied for nearly a century, the use of multielectrode stimulation as a proposed therapy to treat blindness is a frontier area of modern ophthalmology research. Mapping and charac

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Thin-Film Microelectrode Arrays for Biomedical Applications,lized recording and stimulation of neural tissue. This chapter gives a survey of the most commonly used materials and methods in the fabrication of microelectrodes, including planar silicon-based electrodes, three-dimensional silicon-based electrodes, sieve electrodes, and polymer-based structures.

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Stimulation Electrode Materials and Electrochemical Testing Methods,sive recharge. To ensure proper function through the desired lifetime, electrodes are typically made of titanium, platinum, or iridium. The difference between the 3 metals is primarily based on their performance in reversible oxidation/reduction mechanisms, which can be illustrated using various ele

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Conducting Polymers in Neural Stimulation Applications,des that are much smaller in area and longer in lifetime. For such arrays, the choice of electrode material has become increasingly important. Currently, most neural stimulation devices use platinum, iridium oxide, or titanium nitride electrodes. Although those metal electrodes have low electrode im

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An Effective Design Process for the Successful Development of Medical Devices,evice are established during the design phase. The design process is the foundation of the medical device and will be the basis for the device from its inception till the end of its lifetime. There are domestic and international guidelines on the proper steps to develop a medical device. However, th

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Karen C. Cheungd die Lohnstagnation in vielen sozialen Berufen zu erkl?ren ist. Es wird argumentiert, dass soziale Dienstleistungen von einem Qualifizierungsdilemma gepr?gt sind: Zwar führt die Steigerung des Komplexit?tsgrades und der Ansprüche an die Professionalit?t vieler sozialer Dienste zu einer inhaltlichen

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Andy Hung,Ira B. Goldberg,Jack W. Judynnen und Lehrer, Sozialarbeiterinnen und Sozialarbeiter, Erwachsenenbildnerinnen und Erwachsenenbildner) den potenziellen Status einer Profession haben oder nicht. Denn wer sich als Wissenschaftlerin oder Wissenschaftler mit ?einfachen“ Berufen (etwa denen des Handwerks), akademischen Berufen (etwa

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