All aliphatic starting reactants were used to prepare two series of polycarbonate-based polyurethane (PC-PU) composite films: 1) with a low amount of titanium dioxide nanoparticles (0.5, 1.0 and 2.0 wt%) by one-step technique and 2) PC-PU hybrid materials by addition of submicron amorphous SiO2 Sidistar T120 particles (0, 1, 2, 5 and 10 wt%) using ...

By Jelena Pavličević, Milena Špírková, Ayse Aroguz, Dejan Kojić, Katalin Mészáros Szécsényi, Jaroslava Budinski-Simendić

 The needs for long-term resources of economic entities can be met by generating their own accumulation or using the resources of other participants in reproduction. In the first case, it is about self-financing - investing retained earnings. In the second case, economic entities obtain capital by issuing debt or equity financial instruments t...

By Ognjen Bakmaz, Duško Laković, Milan Vukasović

 Destination brand is the name, symbol, logo or other graphics which makes certain destination recognized. Brand is also a promise of unforgettable and unique travel experience which is brought in relation to that destination. It brings together all enjoyable moments of visiting certain destination. Branding of tourist destination should be ma...

By Luka B. Uskoković

 The question of how to motivate students in ESP teaching is one that does not have a single and simple answer because motivation is an extremely broad and complex construct. This paper relies on Zoltan Dörnyei’s definition of motivational strategies and his process-oriented model of learning motivation in the L2 classroom. It prese...

By Nada Buzadžić Nikolajević

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

Tourism and mountaineering are world megatrends and mutually dependent and compatible activities. Mountaineering is organized sports activity and is an integral part of physical culture. Mountaineering activities are mostly related to trips outside the permanent place of residence and movement in nature, so these trips can be considered special for...

By Dragan Bulatović, Bojana Ostojić

 The paper analyzes the very important Convention on the Contract on the International Transport of Goods in Road Traffic - CMR, examining, first of all, the documents used in this type of traffic, as well as the liability of the carrier. The paper presents the area of application of the convention, the conclusion and execution of the transpor...

By Јelena Milosavljević, Ognjen Bakmaz

 In modern, continental law, division of law into public and private one is generally accepted. Historical root of that division can be found in Ulpian, and its principled concept is also present in modern law systems. That also applies to domain of contract law. Thus, legal theory distinguishes public law contracts and private law contracts. ...

By Zoran Filipović

Recently, there has been a significant progress regarding the biotechnological applications within the field of tissue engineering. One of such applications concerns the preparation of patterned polymeric scaffolds for patterned cell growth. Cell growth systems that make use of surface micro structuring and patterning have been gaining important tr...

By Ayse Zehra AROGUZ