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Dejana Ðordevic, Eniko Anna Tamás, Ljubi?a Mihajlovic, Csaba Abonyi, Aleksandar Vujanovic and Béla Kalocsa
The subject of this study is an approximately 300 km long Middle Danube River reach that spans from river kilometer (rkm) 1581 in Hungary to (rkm) 1255 in Serbia. The observed drying of floodplains in Hungary some thirty years ago initiated the hydrologi...
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Sanja Sakan, Stanislav Franci?kovic-Bilinski, Dragana Ðordevic, Aleksandar Popovic, Nenad Sakan, Sandra ?krivanj and Halka Bilinski
In this manuscript, samples of Kupa River sediments were examined using three different extraction agents. The aim of this study was to evaluate the applicability of single extraction procedures to investigate the bioavailability and mobility of major an...
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Sanja Sakan, Stanislav Franci?kovic-Bilinski, Dragana Ðordevic, Aleksandar Popovic, Sandra ?krivanj and Halka Bilinski
This study investigated the quality of Kupa River sediment using sequential extraction, ecological risk, and contamination indexes (Risk assessment code, Index of geoaccumulation, Enrichment factor, Ecological risk factor, Ecological risk index), determi...
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Aleksandar Ðordevic,Biljana Rakic
Pág. 187 - 202
This paper aims to compare the type of public-private partnership (PPP) projects and their sectoral structure in developed and developing countries. This will be done through a comparative analysis of eight countries that belong to the categories of deve...
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Aleksandar Ðordevic,Milo? Todorovic
Pág. 085 - 096
The connection between financial innovation and information technology industry has provided and kept the crypto currencies for some ten years on the market, a kind of offset of monetary evolution after the introduction of virtual, electronic and digital...
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