The process of transforming the economy of countries in transition is highly dynamic, turbulent and complex. These circumstances make it difficult to successfully define and implement a proper economic policy, which requires continuous monitoring of the situation in the country, as well as utilization of experiences of other countries in preserving...

By Jovan Spaić, Siniša Kusovac, Dragan Klarić

 Business management can be seen as an important source of improving decision-making in a company. This is especially important for financial management in terms of daily basis decisionmaking by the company top managers. Besides that, the top management should reconsider the introduction of control mechanisms in companies, because this way en...

By Ranko Mijić, Zoran Jovanović, Borislav Marić

 Managerial communication skill is one of the most important skill for a modern manager which contributes to unification and expression of potentials for all other managerial skills. Whether it is the external or internal communication, it is necessary to bear in mind the way in which the organization communicates and what are the dominant cha...

By Bojana Ostojić, Dragan Bulatović

 The heat transfer operation is extremely important in various technologies, especially in the rubber industry for crosslinking and for all the steps in the process of obtaining products from elastomeric materials. The speed at which the heat can be transferred to the rubber compound or taken away from it affects the design of the process equi...

By Vladan Mićić, Jaroslava Budinski-Simendić, Branko Pejović, Jelena Pavličević, Mitar Perušić, Ljiljana Tanasić, Duško Kostić

 After the turbine oil life cycle has been completed, it is necessary to replace it. The new generation of turbine oils is formulated with Group II and/or III base oils and a package of ashless additives. Such oils are often incompatible with conventional types of turbine oil. The new oil in the system also has the ability to dissolve residual...

By Mirko Petković, Valentina Petković, Tatjana Mirković, Tatjana Botić, Pero Dugić

 In this work were synthesized hybrid materials based on aliphatic polyurethanes and small amounts of titanium dioxide nanoparticles (0.5; 2.0 and 3.0 wt.%). From an environmental point of view, this synthesized hybrid materials are significant engineering materials because the products of their thermal degradation are significantly less toxic...

By Jelena Pavličević, Dejan Kojić, Milena Špírková, Mirjana Jovičić, Bojana Ikonić, Vladan Mićić, Jaroslava Budinski-Simendić

The increase in population and the development of industry lead to an increase in water consumption, which leads to an increase in the amount of used, wastewater. Along with the urbanization and development of industry and agriculture, the level of wastewater pollution has increased. Due to the discharge of wastewater into the recipients, catastrop...

By Ljiljana Tanasić, Milan Glišić, Biljana Delić, Bojan Damnjanović, Vesna Teofilović

The potential of geothermal energy sources and their evaluation in the energy sense is the basis of a sustainable management strategy in a way that does not endanger the resources, while maximizing their potential. Geothermal energy represents one of the most promising potential for renewable energy in the region. The possibility of using warm, geo...

By Ljiljana Tanasić, Saša Spasojević, Milan Glišić, Vladan Mićić, Vera Rašković

One of the most significant contributors to the heavy metal concentration growth, especially lead metal concentration growth in the soil is traffic. The main objective of the study was to determine the lead content and its concentration in water of soluble and interchangeable forms of lead on the M-17 road in Mostar has been done. Observing this ro...

By Sejit Bobar, Munir Mehović

A Blatina grapes is fruit crop characteristic of the Herzegovina region. The amount of grapes produced for consumption and processing, greatly exceeding the Herzegovina population needs, and produced fruit has an impact on the quality of the diet to a wider geographical area. The aim of this work is to determine the content of zinc (Zn), as microel...

By Munir Mehović, Sejit Bobar