Preschool institutions play a key role in laying the foundation for the overall development of a child, including physical, emotional, cognitive, and social aspects. Through various educational programs, special attention is given to physical activities that support the development of motor skills and the adoption of healthy lifestyle habits. Plann...

By Nebojša Švraka, Filip Pehar

A significant portion of oil remains trapped in reservoirs after primary and secondary recovery, creating the need for advanced enhanced oil recovery (EOR) techniques. One of the more efficient and environmentally friendly methods is the use of industrial CO₂ in the enhanced oil recovery process (CO₂-EOR). This paper provides an overview of the mec...

By Branislava Radišić, Slavica Prvulović

The relationship between family and school is always a current topic. The cooperation between family and school implies a traditional spirit. Cooperation in the educational process previously referred primarily to the most basic relations between parents and the school. On the other hand, the partnership of the school (educator, pedagogue/psycholog...

By Emir Sinan, Darjana Sredić

Additive technology is a valuable process for medical implant manufacturing. The most common metallic material in this area is the Ti6Al4V alloy. The research aimed to learn the implant material behaviour in saltwater environments. During the sodium chloride test, material quantity and quality loss need to be evaluated. The corrosion resistance tes...

By Tünde Anna Kovács, Ahmad Buhairi Minhalina Binti, Ferenc Haraszti, László Tóth, Hassanen Jaber, Zoltán Nyikes

The challenges of the dynamic global market, whose effects are reflected in successful business, impose the need for every organization to deal more intensively with the management of employees' emotions in order to become and remain competitive. That is why more and more organizations are paying great attention to the development of emotional lite...

By Simonida Vilić, Sofija Pačariz

 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

 Financial portfolio management aims to allocate resources for optimal returns while mitigating risk. Traditional methods based on assumptions like normal return distributions and simplistic risk measures have limitations. Deep reinforcement learning (DRL) combines deep learning for feature representation and reinforcement learning for optimal...

By Fengchen Gu

 Traditional media are losing their attractiveness in the modern business environment, particularly among the younger population. At the same time, more and more people are shifting towards social media and relying on influencer endorsements. In these circumstances, it becomes evident that integrating influencers into the company's marketing s...

By Marija Vranješ, Dragana Gašević, 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