There is a growing interest in the use of biopolymers for obtaining biodegradable packaging with the addition of green components. The aim of this paper is to develop films based on cellulose acetate and polycaprolactone-diol intended for active packaging by adding biocompatible plasticizers. The films were obtained by solution casting method...

By Tamara Erceg, Nevena Vukić, Vesna Teofilović, Sebastian Baloš, Alena Stupar, Olja Šovljanski, Slavica Porobić

 Education, at all levels, has undergone certain changes due to the Covid-19 pandemic. In the time of the pandemic, classes were held exclusively through online platforms or with a possible combination of traditional, frontal classes. Some institutions also conducted partial knowledge tests through online platforms with the possible inclusion ...

By Svetlana Anđelić, Nikola Dragović, Goran Radić, Valentin Kuleto, Velimir Dedić

 In order for a company to operate successfully, a number of conditions need to be met. The first step of a company in entering the market is the analysis of the environment. In strategic management, the analysis of the environment is focused on all the factors to which the company is sensitive and to which it must respond in order to operate ...

By Dijana Lukić, Darko Vaselić

 Leadership, as a process of engaging and directing employees towards the realization of a certain goal, is a social process that has a significant impact on job satisfaction. In healthcare organizations, job satisfaction is a antecedent of performances, so a leadership style must be created to provide a positive impact on both intrinsic and e...

By Vesna Malićanin, Marko Slavković

 As part of the study of administrative disputes, it is necessary to consider whether our country needs institutional reform of the administrative-judicial system. In order to give an answer to this question, it is necessary to generally problematize the importance of judicial supervision over the legality of the work of the administration and...

By Goran Branković

 The right to life is a fundamental and universally accepted human right. We can find it in numerous constitutional and international legal documents. The right to life has become more pronounced in the last few years since the whole world was facing with a pandemic of the SARSCoV-2 coronavirus disease (the COVID- 19 pandemic). In this paper,...

By Vedran Zlatić

 More and more modern agricultural crops require an increasing amount of agrochemicals, however, as modern agricultural mechanization cannot meet the targeted delivery of conventional agrochemicals, over time, soil saturation occurs. After a number of years, agrochemicals become poison for the land on which they were used, and when the land is...

By Ljiljana Tanasić, Jelena Tanasić, Ivan Ristić, Nemanja Stošić, Milan Blagojević

 This paper studies the corrosive processes caused by the influence of three different seawater environments on two Ni-Ti alloys produced by different technological processes. Statistical analysis is focused on monitoring changes in the base material as well as in the formed corrosive layer. Six samples of each Ni-Ti alloy were exposed to thre...

By Špiro Ivošević, Nataša Kovač

 Teaching methodology is a special discipline that requires a special approach and way of working with children, through theoretical and practical aspects of teaching, where students would be practically ready to pursue their profession. We reject memorization altogether, we are not saying that everything was not good before, but we are strong...

By Dragana Aleksić

 Learning is a continuous process. If the usual way of work and teaching is interrupted, especially with first-graders, various problems, shortcomings and gaps occur, especially when there is no physical contact with the teacher, and when regular classes are deviated from. Research, as well as practice, have shown certain shortcomings in this ...

By Dragana Aleksić