The research provides an examination of the Artificial Neural Networks (ANNs) appliance across diverse domains of creativity. In addition to exploring the theoretical background of machine learning and artificial intelligence, numerous practical applications of ANNs are discussed, in the fields such as education, agriculture, traffic, environ...

By Marija Blagojević

 The schools with their own water supply sources, such as wells, had higher nitrate concentrations compared to those connected to public water supply systems. The retrospective ten-year analysis of nitrate concentrations trend in water samples from private water supply systems (wells) in rural schools of the Mačva district using database of th...

By Bojan Damnjanović, Marijana Srećković, Milica Živković, Ana Vasić, Gordana Jovanović, Ljiljana Tanasić

 The COVID-19 pandemic affected all countries both in social and economic dimensions. Currently, vaccination is considered to be one of the most efficient solutions which can stop the further spread of the virus. Therefore, the paper aims to understand the factors that determined the social approval of the COVID-19 vaccines in Romania. To get ...

By Balázs Boga

 This paper investigates the budgeting process in sports organizations, with special emphasis on the example of the organization of a ski camp. The goal of the research is to analyze this process using the organization of a ski camp as a concrete example, identifying the key elements of the budget and investigating the impact of financial mana...

By Srećko Stanišić, Dejan Crnomat, Srboljub Vuković

 A histogram is a graphical representation of the distribution of data, commonly used as an analysis tool in statistics to visualize the frequency distribution of a dataset. Our focus of interest lies in the Frequency Histogram, a special graph that employs vertical columns to illustrate the frequency of occurrence of each data element. Here, ...

By Dushan Bikov, Limonka Koceva Lazarova, Zoran Panov

 The study represents the research of the origin and connection of waters of the Šar Mountains aquatorium using natural isotopes of water, tritium and oxygen 18O. The waters of two lakes and two creeks that dominate this aquatorium have been analyzed. Monitoring of the seasonal maximum, taking into account the obtained tritium profile o...

By Nenad Stanojević, Jelena Đokić, Dušan Nikezić, Živče Šarkoćević, Uroš Kovačević

 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

 Suicide is a deeply complex phenomenon that requires a comprehensive approach to understanding as well as prevention. At its core, suicide is permeated by numerous psychological aspects, including depression, anxiety, feelings of hopelessness, and social isolation. Understanding these psychological factors is crucial for identifying risk grou...

By Mirela Fazlić, Almir Pustahija

 Objective: This review aims to analyze and synthesize the current literature related to fluid dynamics in biomechanics, particularly focusing on studies investigating hydrodynamic effects on various biomechanical systems. Method: A systematic literature review was conducted using databases such as PubMed and Google Scholar. Studies were sele...

By Srećko Stanišić, Srboljub Vuković, Sara Lučić

 There are numerous studies available confirming the prominent role of sport in the maintenance of mental health, in particular their contribution to stress management or to the prevention of depression (Meyer et al., 2020; Bartha, 2018; Haugen et al.,2016). Recreational sport is an excellent tool to prevent the development of health problems ...

By Éva Judit Szalánczi-Bartha, Zoltán Szalánczi