This scientific work aims to evaluate the life cycle of biodiesel, using the method of environmental impact and sustainability analysis. Biodiesel is a biofuel obtained by processing vegetable oils or animal fats, which can be used as a substitute for conventional diesel, due to its renewable nature and lower impact on greenhouse gas emission...

By Ivan J. Stojković, Miljana Krstić, Ana Veličković, Jelena Avramović, Vlada Veljković

 The tourist themed routes go back almost 100 years. First of all, they are of great importance within the field of tourism, and even today they are effective tools for tourism development and rural development. In the 1990s, the first thematic tourist routes were created in Central and Eastern European countries. Their creation, operation and...

By Mónika Pentz, Tibor Gonda

 Financial reports are published on the official websites of business entities, on stock exchanges (if the company is listed on the stock exchange), as well as in other ways so that they are fully accessible to the public. So, as a rule, these are documents that do not represent a business secret, but the goal is to familiarize all interested ...

By Marko Milić, Slađana Vujičić

 Cybercrime as a specific type of crime has lately experienced expansion, so the attacks on countries, institutions as well as individuals are more frequent. The Republic of Srpska has not been left out either, considering the latest attacks on the Integrated Health Information System of the Republic of Srpska. Information technology developme...

By Suzana Malešić, Duška Zorić, Amir Hadžimujić

 This study aims to dope silver (Ag) and fluorine (F) in zinc oxide (ZnO) for the improvement of photoresponse properties in ZnO since previous reports confirmed improvement of these properties using individual doping of F and Ag. The F-doped ZnO (FZO) and F and Ag co-doped ZnO (FAZO) nanorods were synthesized using a modified hydrothermal met...

By Aminu Muhammad, Sabah M. Mohammad, Suvindraj Rajamanickam, Ibrahim Garba Shitu

 Considering diverse applications of oils, there is increasing interest in identifying and exploring potential new oilseed crops. One such promising crop is Thlaspi alliaceum L. (garlic pennycress) from the Brassicaceae family. The present paper deals with the yield, physicochemical properties, and fatty acid composition of garlic pennycress s...

By Milan D. Kostić, Biljana S. Đorđević, Marija R. Miladinović, Olivera S. Stamenković

 This scientific work includes technological procedures and methods of control and testing of wagon axles (axle assemblies) that can be applied in determining their condition and the possibility of further use in exploitation. Technological procedures and methods enable controllers and operators to detect failures, i.e. defects, damage and irr...

By Veljko Vuković, Zoran Stjepanović, Halid Žigić, Novak Damjanović

 The aim of the research was to examine the relationship between the parenting styles of parents and the appearance of aggression in adolescents in the final grades of secondary schools. The sample consisted of 204 respondents, of whom 107 were male and 97 female, with an average age of 17 years. Among the instruments, we used a structured que...

By Andea Uzelac, Snežana Samardžić

 Religious tourism has been a dynamically growing social and economic phenomenon in our world for the past fifty years. Its roots can be traced back to thousands of years in a variety of religions. Nowadays, the number of religiously motivated trips worldwide is estimated to be at hundreds of millions every year. However, several times that nu...

By Elek Bartha

 This research paper investigates the utilization of authentic materials in English for Specific Purposes (ESP) teaching at the University of Banja Luka. It aims to explore the practices and perceptions of ESP lecturers regarding the integration of authentic materials into their teaching methodologies. The study employs a comprehensive questio...

By Jelena Pažin, Sanja Maglov