For most of their history, people have lived a "migration culture". By moving from one place to another, they created conveniences for themselves, but often also conflicts. The system of states established since the Neolithic revolution has created barriers for the movement of people in the form of political borders, but also cultural ones, b...

By Vlade Simović, Drasko Gajić

 In addition to potentially resolving environmental issues that come from plastic and food waste, active biodegradable packaging is being developed to increase the shelf life, quality, and safety of packaged food. In order to overcome the drawbacks of monolayer hydrocolloid-based coating, such as poor mechanical and barrier properties, the des...

By Tamara Erceg, Olja Šovljanski, Ana Tomić, Biljana Lončar, Miroslav Hadnađev, Milica Aćimović, Vesna Teofilović

 Eco design involves creating products with minimal environmental impact throughout their entire life cycle. This approach integrates sustainability principles into the design, production, and disposal processes. By integrating of eco design principles, companies can significantly reduce its environmental footprint, promote sustainability, and...

By Nevena Vukić, Dejan Kojić, Ljubica Janjetović

 Social networks play an important role in various fields of companies' businesses. Numerous studies deal with analyzing the content shared with followers through these modern communication channels. What is shown through social networks are promises that are created and presented to followers to make a sale and build an emotional connection w...

By Dragana Gašević, Marija Vranješ, Dragana Tomašević

 This paper presents one algorithm for choosing optimal solution from a bivariant time series database. The presented algorithm uses a similarity measure to compare each object in the database to a specific suitable object. The proposed method is useful when dealing with multidimensional time series data, e.g., bi-variant time series, where c...

By Vucelja Lekić, Nada Damljanović, Mladen Janjić

 E-commerce is the process of selling goods and services over the Internet. Customers come to the website or online marketplace and buy products using electronic payments. After receiving the money, the merchant ships the goods or provides the service. Digital marketing offers the perfect way to meet and connect with our audience. We can test ...

By Mirjana Kocaleva Vitanova, Biljana Zlatanovska, Marija Miteva

 Lavender essential oil (LEO) is widely utilized in aromatherapy, cosmetics, pharmaceuticals, and the food industry due to its biological properties and appealing fragrances. This study examines the influence of two concentrations (5% and 10%) of NaCl and KCl on the chemical composition of LEO. Hydrodistillation was conducted with a 1:10 hydro...

By Aleksandra B. Perović, Ivana T. Karabegović, Miljana S. Krstić, Ana V. Veličković, Jelena M. Avramović, Stojan S. Mančić, Bojana R. Danilović, Vlada B. Veljković

 Aluminium and silicon particles in fuel known as “cat fines” are catalytic residues from the refinery process. They can cause mechanical damage to fuel pumps, injectors, piston rings and cylinder liners. They are very hard and highly abrasive, thus causing abrasive wear to main engine components. These impurities in marine fuel mu...

By Miroslav Vukičević, Zdravko Ikica, Boris Hrnić, Vladan Vuković

 Introduction: The needs within the health system and society as a whole require an urgent change in the education of masters of pharmacy, both in terms of health specializations and academic ones. New pathologies, new drugs and a completely changed way of life of citizens set an imperative in accepting a new way of education for a master of p...

By Zahida Binakaj, Svetlana Stojkov, Tanja Stevanović- Pavlović, Hatidža Karić, Amela Škapur, Enisa Halilović, Emina Suljagić

 This research focuses on the dynamics of electron behavior during the laserinduced breakdown (LIB) in skin tissues, pivotal for plasma generation in biomedical contexts. Through a numerical analysis centered on high-intensity Nd:YAG laser pulses within the 500–1000 nm wavelength range and a 10 ns pulse duration, we explore the balance ...

By Hristina Delibašić Marković, Violeta Petrović, Carlos Molpeceres, Ivan Petrović