In today’s globalized and increasingly dynamic market, the importance of the procurement process, within the context of total cost management, is steadily growing. To ensure uninterrupted and continuous production operations in every modern enterprise, the procurement process should be regarded as one of the strategic functions. An efficient ...

By Sandra Đukanović, Danica Lečić-Cvetković

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

Delivering lectures in large student groups at higher education institutions, particularly at technical faculties, presents considerable pedagogical and organizational challenges. Individualized attention is significantly limited, making it difficult for instructors to adequately address the diverse learning needs of all students. Progressing too q...

By Vucelja Lekić, Mladen Janjić, Nada Damljanović

This paper aims to demonstrate that improving collaboration between preschool teachers and parents requires systematic training of teachers, both during their education and through continuous professional practice. The research has shown that the kindergarten plays a crucial role in initiating and encouraging cooperation with parents, which contrib...

By Nebojša Švraka, Vlado Švraka

The House of Peoples of the Parliament of the Federation of Bosnia and Herzegovina, at its session held on March 4, 2025, unanimously adopted the Law on Protection from Domestic Violence and Violence Against Women, thereby introducing stricter protective measures for victims and harsher penalties for perpetrators of violence within the territory of...

By Meliha Frndić Imamović, Almir Pustahija

 This study introduces a novel, non-contact optical technique for solving a twodimensional, ill-posed problem in temperature tomography inside the firebox of a commercial coal power plant. For determining the 2D temperature distribution and attenuation coefficients, we utilized four optical probes positioned at the corners of the combustion c...

By Miloš S. Mošić, Sara V. Ristić, Marija M. Petković Benazzouz, Katarina M. Miletić

 Metformin, a key drug for type 2 diabetes mellitus, is often hindered by its bitter taste, affecting patient compliance. This study takes a unique approach by proposing the combination of Metformin with artificial sweeteners like sodium saccharin and acesulfame potassium to improve its taste. The research focuses on how these sweeteners alter...

By Andrija Vukov, Milan Vraneš, Jovana Panić, Teona Teodora Borović, Nikolett Cako Bagány, Sanja Belić, Slobodan Gadžurić

 The composition of the essential oil of juniper (Juniperus communis L.) depends on plant age, geographical origin, fruit maturity, etc. Nevertheless, juniper essential oil mainly consists of terpene hydrocarbons: monoterpenes (up to 85%) and sesquiterpenes ( up to 27%), along with their oxygenated derivatives (up to 4%). Consequently, researc...

By Miljana Krstić, Nevenka Bošković Vragolović, Ana Veličković, Svetomir Milojević, Jelena Avramović, Ivan J. Stojković, Vlada Veljković

 The modern trends in nutrition suggest the limitation of synthetic food additives or the subtitution with natural ones. Therefore, a huge interest for the application of various natural agents exists in order to protect food from a microbiological damage and extend product sustainability. The aim of this study was to determine antifungal acti...

By Dragana Plavšić, Ljubiša Šarić, Ana Varga, Ivana Čabarkapa, Jasmina Lazarević, Olja Todorić, Dragan Psodorov

 Optical detection of plant stress in real-time is crucial as it enables timely interventions to mitigate potential damage. This study presents a detailed evaluation of a system that detects changes in plant metabolism in real-time by distributing optical signals across the leaf. The methodology facilitates continuous monitoring of changes in ...

By Miloš S. Mošić, Sara V. Ristić, Marija M. Petković Benazzouz, Stefan Lekić, Katarina M. Miletić