Piroska Stanic Molcer

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For an automated classification of heart murmurs there is a need of detailed analysis of heart sounds both in time and frequency domain. In this work the possibility of extracting the formant frequencies from the phonocardiogram was examined. The purpose of examination described here was to obtain a result which could facilitate the classification by(More)
In this paper an online platform for learning business English vocabulary is described, which is created in Subotica Tech - College of Applied Sciences and which came to be as a result of the collaborative work of professors and students. Aspects of English course content are depicted in means of different previous knowledge of the students. Solution of the(More)
Beside the measurement of flow velocity through mitral valve by pulsed Doppler, and measurement of velocity of myocardium by tissue Doppler imaging, estimation of diastolic function of left ventricle can also be made by measuring velocity of propagation of vortex using color Doppler M-mod imaging. Automated measurement has not become a practice yet because(More)
This article deals with the data mining process on a database containing the strategic steps made during complex problem solving in a computer-based assessment environment. The used database was constructed based on the log-files generated by the computer-based assessment software and published on-line by PISA. Preprocessing, attribute extraction and(More)
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