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In this paper we present a method for optimization of spatial selectivity of multi-pad electrode during transcutaneous Functional Electrical Stimulation (FES). The presented method is based on measurement of individual muscle twitches using Micro-Electro-Mechanical Systems (MEMS) accelerometers positioned on hand, while stimulating with low frequency electrical stimulation via pads within multi-pad...
Hintergrund An österreichischen Schulen wurde die Kampagne „Nichtrauchen macht reich!“ durchgeführt. Ziel war eine Sensibilisierung von Jugendlichen für das Thema Nichtrauchen über den finanziellen Aspekt. Material und Methoden Zentrales Element der Kampagne war eine Website (http://www.tabakfrei.at), die auf jugendadäquate Weise versucht, auf das Thema Rauchen aufmerksam zu machen. Die Evaluation...
For the control of upper limb prostheses, machine learning algorithms are increasingly common for disriminating different patterns of the surface myoelectric signal (MES). Sophisticated myoelectric controllers usually record data from multiple bipolar channels, placed on muscle groups of interest. The appropriate number of channels is a delicate question. One usually tries to minimize the amount of...
In this paper we discuss the design of a Fourier transform infrared spectrometer for the monitoring of chemical processes. We contrast our approach to computing interferograms, which relies heavily on numerical procedures computed on digital signal processors, with the more traditional of deriving triggers from the movement of the mirror in hardware. A presentation of our implementation attempts rounds...
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