The purpose of the impact analysis of business factors is locating of separate influences as well as the effects measuring of certain factors, potentials and elements on the business success of the company. Only after identification of direction and the strength of each of the factors, company management can make decisions and take corrective...

By Željko Grublješić, Mladen Ivić, Milorad Đukić

 The service sector in Republic of Srpska, whether we talk about state institutions or the private sector, has undergone significant changes in the past decade under the influence of modern technologies. Of course, the public sector, due to its organization and the nature of its functioning, is not as proactive as the private sector, which cer...

By Mihajlo Travar, Saša Ristić, Igor Dugonjić

 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

 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

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

Our brain is what make us human. It gives rise to our thoughts, movement and desires, store our memories and enable us to navigate our world every day. In the past twenty years neuroscience has made significant progress on understanding human brain function. Yet despite decades of research-the brain remains largely unknown. The computational powers...

By Kostić Dedić Svetlana, Velimir Dedić

 The aim of this paper is to highlight the possibility of interpreting some recent mathematical theories without formulas. First, we will describe these mathematical theories (linear and metric spaces, affine transformations, and groups of transformations) via formulas in the language of modern mathematics. We will then explain these topics wi...

By Radoslav V. Milošević

 Organization different in foundation isolated, group and team a work on various a levels. Contemporary subjects favor team interdiscipline a work. Efficiency and effective the organization of work, reflect is on whole results. Various are possible a classifications, distributions. Groups are transfiguration in teams. Exist a expanses for to b...

By Slobodan N. Bracanović

 When designing machines that contain dynamic components, it is necessary to consider the tribological properties of the materials used for the functional parts of these components. The movement itself during the operation of the machines has a mechanical impact on these parts, which may result in the performance of the mechanism being affecte...

By Michaela Dilyova, Michal Hatala, Svetlana Radchenko, Frantisek Botko, Zuzana Mitalova

 Textile printing is an increasingly important area of the contemporary graphic industry, and screen printing represents a dominant technique in this field. The quality of the print depends on many parameters, such as the type of substrate material or the type of printing ink. The usual way to evaluate print quality consists of an objective as...

By Miloš Meseldžija, Nevena Vukić, Tamara Erceg, Natalija Budinski, Zsolt Lavicza, Isaac Lera, Dejan Kojić