Elimination of production times is a broad-spectrum issue that is addressed by every manufacturing company, not excluding the engineering industry. Continuously increasing demands on the safety of manufacturing processes and production accuracy can be achieved only by achieving the complexity of the machine - tool-workpiece - jig system. One ...

By Jan Duplak, Darina Dupláková, Jozef Zajac, Michal Hatala, Dusan Mital

 This paper is the result of an effort to study the most significant conflict theories and identify the most significant areas of conflict potential. There are a large number of conflicting theories in sociology that differ from each other, but all agree on that there are groups in society that have different interests. It is the existence of ...

By Ostoja Barašin

 Social changes at the global level, changes in the economic system, the changed structure of the need for professional staff, as well as the process of forming the European educational space, inevitably bring with them changes in the structure of the educational system of our country. Since the demands in the field of educational qualificatio...

By Irena Petrušić, Bojana Ostojić

 Pošto živimo u vreme individualizma i egzistancijalizma, kapitalizma. Umetnost i bavljenje inkluzivnom umetnošću kao ishodište artikulacije te ,,naše’’ lične sopstvene praznine. Sopstvenu unutrašnju egzistencijalnu prazninu realizujemo u prostoru kao najveći društveni problem egzistencijan...

By Marija Dajić Jevtić

 Current trends in the field of ecology encourage manufacturers to create materials that are environmentally acceptable, but also customer have requirements on the properties of the applied materials and their durability. In the fact of this reason, in some branches of industry (flour / automotive / construction) are created “Green mater...

By Zuzana Mitaľová, Dušan Mitaľ, Darina Dupláková, Peter Michalik

 The conventional CNC machines are based on known design solutions in which the main production material is steel. At present, the field of material engineering has a wide range of new materials which raises the question of whether these materials can be used as a design element for CNC machines. At the same time, it is necessary to aware that...

By Darina Dupláková, Jan Duplak, Svetlana Radchenko, Zuzana Mitalova

 Following text represents all methodological phases through which a single project of implementing an IT system should be taken through. A theme specifically is describing all methodological phases with practical examples during design, implementation and maintenance of the Internet of Things (IoT) system. Author's own work was used called &b...

By Alen Kamiš

 The aim of the research is to examine the possibility of applying Weka software in the process of analysing traffic accidents that occurred in the territory of the Republic of Serbia. During the analysis, the J48 algorithm of the decision tree technique was applied. The database of traffic accidents from 2019, in which a total of 35,956 accid...

By Aleksandar Mamić, Marija Blagojević, Danijela Milošević

 In this paper, the influence of the anionic surfactant, sodium dodecyl benzene sulfonate (SDBS) on the efficiency of Pb(II) ions removal through a bulk liquid membrane system, were investigated. Different organic solvents were used as liquid membranes: dichloromethane and chloroform. Macrocyclic ligands: 18-crown-6, dibenzo-18-crown-6, dicycl...

By Edita Bjelić, Mersiha Suljkanović, Jasmin Suljagić, Azra Kovačević

 This paper covers technologies needed for protection of an IT System. Cyber attacks are more frequent then ever and lots of attention should be given to protection from these attacks. This paper covers basis of protecting an IT system and data. In today's business a competitiveness is maintained mainly by high quality back-office processes an...

By Alen Kamiš