Charter flights enable fast and secure communications. Since the industrial revolution, traffic has improved so much that its development can be classified as the fastest growing branch of human activity. According to the road on which the traffic takes place, it is divided into: water, land and air (air). With the development of economic relations...

By Rajko Kasagić

 If electric cars integrated and supplemented in a smart way, its can significantly reduce the release od CO2, soot and other pollutants into the atmosphere, as an initiative to apply renewable energy in electricity generation. EU Directive 2014/94 on alternative fuels for sustainable mobility obliges member states to develop national policies...

By Ajla Bajrić

The "Common rail" fuel injection system is a system with direct fuel injection, which achievesoptimal fuel injection into the engine cylinders. It consists of a high pressure pump, a common fuel line(tank) in which high pressure is created (maximum pressure is 1800 bar and more depending on the engine)- COMMON RAIL, injectors (injectors) - electron...

By Muhamed Sarvan, Nermin Ćelović, Milan Plavšić, Fuad Klisura

Primary aim of is to identify a set of arguments to show continual justness of the integration process of the Western Balkans to the European Union, despite of skepticism among the most member countries of the EU due to the financial crisis. Montenegro has been and still is open to investors, it has also become a country with a fast-growing tourism...

By Branislav Dudić, Pavel Kovač, Marko Carić, Borislav Savković

In themid-1970s, it was thought that management organizational solutions and leadership styles were common or similar throughout the world. This view is clearly based on the relatively uniform principles of Europe’s social market economy and the prevailing logic of the free economy in the United States and around the world. Globalization is i...

By Enes Huseinagić

Various degreasers and cleaners are used in technological processing and for plantmaintenance. Most of them find their way into water through the drains and they must complywith the waste water regulations. Their ability to demulsify is important factor in estimation oftheir influence on the water. This paper presents the results of hydrocarbons co...

By Dušan Jesić, Pavel Kovač, Borislav Savković, Sarjanović Dražen, Predrag Dašić

Human brain counts in a completely different way from conventional digital computers. Neurons are five to six rows of size slower than digital logic. There are human natural and artificial neural networks. The artificial nets are very similar to the human brain. The model of neurons, the mathematical model and the simulation models in the Matlab pr...

By Elvir Čajić, Damir Bajrić

In this paper, the authors analyze the necessity of changing the business philosophy in the future, especially from the aspect of the impact of the global pandemic. The events on the global economic scene in 2020 pointed to the need to pay more attention to organizational characteristics, such as creativity, flexibility, coordination, emotional int...

By Cariša Bešić, Dejan Đorđević, Snežana Bešić

Declaring a pandemic of the COVID-19 virus, in early 2020, tourist movements around the world stopped due to the ban on international travel, which affects over 90% of the world's population. Although very uncertain, early projections by the World Tourism Organization - UNWTO for 2020 suggest that international arrivals could fall by 20 to 30% comp...

By Duško Stić, Ivo Grgić, Magdalena Zrakić Sušac

The SARS CoV-2 pandemic during 2020 left repercussions on a large number of countries and their economic, health and social systems. National pandemic headquarters tried to limit the spread of the virus which resulted in a reduction of economic activity. The consequence of such measures is an increase in unemployment and the creation of a new parad...

By Matija Kovačević, Krešimir Buntak, Petra Tišler