The windings of power transformers must be designed so, that the effect of short-circuits currents, which can emerge in an operation, will not start up on them the destruction or the deformation of the mechanical or thermal character. Except for…

High speed downlink packet access added to UMTS network provides to users data speed up to 10 Mbit/s. The achievement of high data speed is possible due to new link management and link control, and also due to change from…

Reluctance step motors are the electromechanical componets to engineering applications stems from their low cost, reliability and controllability. Because torque depends only on the square of the applied stator currents and not on their direction, these machines can be operated…

The fundamental characteristics and properties of SF6 and its mixtures with N2 and CO2 are given. Current wave-forms of initial stages of negative corona discharge formation in a short negative point-to-plane gap have been measured with nanosecond time resolution in…

The article gives a review of a research on processing and automatic recognition of speech signals (ARR) at the Department of Telecommunications of the Faculty of Electrical Engineering, University of iilina. On-going research is oriented to speech parametrization using 2-dimensional…

Dynamic changes in traditional technologies and rising of new technologies call for development of new services. If service providers want to stay on information technologies market, they must keep track with this trend and adjust their services to customer requirements…

X-ray diffraction analysis indicated that the all silicon films are polycrystalline. The preferred orientation of silicon films deposited on SiAlON is almost i [110] direction perpendicular to substrate, whereas the preferred orientation of the silicon films deposited on mullite and…

The gait analysis history brought a lot of methods and methodologies. It became a standard to collect data and create databases of human gait characteristics. One of the reasons is to derive standard deviations to be able compare patients’ data.…

Information and communication technologies (ICT) affect all aspects of life, in the time of technical progress there are also special assistive devices developed that makes the daily life easier. The use of the ICT is rapidly becoming an essential part…