Vladimir Papic

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The paper refers to the importance of maintenance management to increase the vehicle fleet energy efficiency. The fleet maintenance management influences as the vehicle maintenance process itself as well as the primary transport process but also their environment. In order to increase fleet energy efficiency by means of a more efficient maintenance(More)
BACKGROUND Numerous studies with conflicting results have tried to prove the influence of seasonal variations or different meteorological factors on the occurrence of aneurysmal subarachnoidal hemorrhage (SAH). The aim of this study was to establish a mathematical model of a series of aneurysmal rupture dates in different patients and verify a temporal(More)
BACKGROUND Currently there are a few scoring systems for malignant astrocytoma, but they are not widely accepted. The aim of this study was to create a scoring system for supratentorial malignant astrocytoma, which could be used in both developed and developing societies. METHODS This study was performed in 128 patients who had supratentorial malignant(More)
The problem of alphabet character recognition, using known ARG (attributed relational graph) based technique, is considered. The object (character) representation, which is invariant to arbitrary projective transformation, is based on unary and binary measures. Transformation matrices for all transformation types (translation, similarity, affine and(More)
Lumbar disc herniation (LDH) is the most common disease among working population requiring surgical intervention. This study aims to predict the return to work after operative treatment of LDH based on the observational study including 153 patients. The classification problem was approached using decision trees (DT), support vector machines (SVM) and(More)
This paper presents an approach of constructive education instead of traditional education that neglects constructivism. A practical course in robotics for different student age groups and different education levels ranging from K-12 children to university students is described. Different modules incorporated in the course are explained and the attention is(More)
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