The production of polyethylene blown films, which are used for the production of packaging, such as different types of bags and pouches, is a very complex process. With this procedure, the molten plastic mass is extruded through a ring tool and forms a thick-walled cylinder. The still heated and softened cylinder expands by blowing air into a...

By Tatjana Botić, Aleksandra Borković, Pero Dugić, Vedran Kovačević

 The continuation of life depends on the ability of an organism to maintain a state of dynamic equilibrium or homeostasis. Homeostasis is constantly disturbed by entropic forces, the stressors: the state of threatened homeostasis is called stress. A complex set of behavioral and physical reactions the adaptive response is employed by the organ...

By Sanja Ilić

 The paper examines the impact of government efficiency and corruption control as two of a total of six partial indicators of the World Bank's perception of the quality of public governance (World Governance Indicators) on foreign direct investment (FDI) inflows from the Western Balkans (WB) from 2010 to 2019. years. It was concluded that the ...

By Slobodan Cvetanović, Slobodan Cvetanović, Aleksandar Kostić

 Digital revolution and globalization have drastically been changing the way people think, behave and communicate with one another, as well as their way of functioning and performing business. The new way of creation of knowledge, education and information distribution has changed the economic and business practice on a global level. Interdepe...

By Gordana Prlinčević, Marija Marčetić, Marina Jovović

 Human resource management in sports organizations is a relatively new management discipline, and the topic of the paper is current from the aspect of examining the way of functioning and innovation in this field. Namely, human resource management is perhaps the most important segment in running a sports organization, since its basic resources...

By Branko Ćurlić, Jelena Ružičić

 The job design of health organizations is one of the ways to provide motivation and job satisfaction, which are key determinants of the quality of health care. In this context, the research of social, motivational and contextual factors of job design is most often performed. However, results often show that there are differences in the percep...

By Danijela Nešić, Marko Slavković, Nikola Jerkan

 Domestic violence represents a criminal act which seriously endangers a family as a basic unit of society. In the paper, the authors analyze the elements of the criminal act of domestic or family violence in the Republic of Srpska law, with a parallel review of the legal solutions in the countries in the region, which are accompanied by the p...

By Suzana Malešić, Sandro Nalić, Jadranka Stojanović

 At the beginning of the paper, the authors point out that sport, in addition to having positive effects, can in some cases generate violence that is unacceptable. In this regard, violence in sports is immanent to all social epochs. As the existing concept of retributive justice embodied in criminal law (does not) give appropriate results, it ...

By Darko Dimovski, Dragana Milovanović

 Bioethanol belongs to the category of renewable biofuels and is mainly obtained from starchy or lignocellulosic raw materials. One of the starchy raw material that can be successfully used to obtain bioethanol is potato (Solanum tuberosum L.). To produce ethanol from starchy raw materials, starch needs to be hydrolyzed to glucose, maltose and...

By Aleksandar Savić, Saša Papuga, Aleksandar Kusić, Ana Velemir

 Escape room can be an excellent educational tool for the establishment of teamwork, peer learning and communication competences within a school environment. It also provides an opportunity for making connections between real life concepts and the knowledge acquired in the traditional school system. An escape room including lab activities rela...

By Jovana S. Marjanović, Jelena Đurđević-Nikolić, Vera M. Divac, Marina D. Kostić