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

 The study examines the relationship between oil prices and headline and core inflation in Saudi Arabia from 2001 to 2022. To examine short- and long-run dynamic effects, the study employs Johansen cointegration and Vector Error Correction Model (VECM) approach. Our findings indicate the presence of long run equilibrium relationship only in th...

By Rami Hijazine

 The paper explores the potential integration of artificial intelligence (AI) tools in mathematics education. It delves into the transformative impact AI could have on teaching and learning processes within the realm of mathematics. By leveraging AI technologies such as machine learning algorithms and natural language processing, educators can...

By Limonka Koceva Lazarova, Natasha Stojkovik, Vasko Kokalanov

 The residual oil extracted from a press cake, a by-product of fodder radish seed screw pressing, underwent extraction using n-hexane as an extracting solvent. The influence of various process parameters (solvent/press cake ratio: 3–10 mL/g, temperature: 20–70 °C, and processing time: 1–5 min) on the residual fodder radis...

By Vesna S. Zlatković, Nada L. Grahovac, Ivana B. Banković Ilić, Petar M. Mitrović, Zoran B. Todorović, Ana M. Marjanović Jeromela, Vlada 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