222 Abstract—Use of natural resources to economic activities, including biodiversity that represents the foundation of life on Earth, under the pressure of the man, his desires and neglect, is alarmingly pressed and in an advanced stage destroyed. The increasing environment pollution is a major disturber of the pace of modern life, and a waste that is daily produced, should be eliminated as a problem of disruption and thread to life on Earth, if used as a resource and exploited as a huge energy potential. In the region of Prizren, research has shown that it is possible to build up a plant that would allow the production of thermal and electric energy by incineration of municipal solid waste, mainly of organic origin. This paper provides an overview related to the calculation of the energy resources, proposal selection of technology, processes and equipment.

In this paper basic characteristics of stress and professional burnout are depicted, especially regarding the stress of teachers and professional burnout of teachers in higher education. We operatioanlised the most common terms in the respective field of research and disscussed the factors which play a major role in onset and prevention of the work-related burnout. Regarding prevention the authors emphasised that it is more important to identify, and if it is possible to prevent and/or to eliminate the causes of professional burnout than to treat the burnout-syndrome after its outbreak. Prevention being the operative word here, and it is possible to realise it on both organisational and individual level, we offer guidelines and elucidate the activities within the prevention of professional burnout of teachers employed in institutions of higher education.

This research examined the differences in student evaluations of importance of teacher characteristics accross gender and different years of study. The research was implemented on a sample of N=197 students of the second and fourth year (i.e. first year of the second cycle) of study at the Faculty of Criminal Justice and Security and the Faculty of Philosophy of the University of Sarajevo. The Questionnaire on the evaluation of desireable characteristics and behaviors of teachers in the teaching process, containing 83 items, was used as a research tool. Results of ANOVA showed statistically significant difference between students of different years of study on a small number of items (N=15), while number of items with significant statistical differences between genders was much larger (N=45). Implications of these findings for student evaluations of teachers and improvement of teacher quality are reviewed. Results of these and other simillar researches can be important source of informations that could be useful for teachers in better understanding students needs and improving their work.

The article points to the discordance of the new 2011 CPC with other regulations of our judicial system: The Constitution, practices of the European Court of Human Rights, Criminal Code, Law on Public Prosecution, Law on Police, Law on Contracts and Torts. On the other hand, the laws which have not yet been terminologically or essentially harmonized with the new CPC are presented. All these are sources of discord in our legal system and require introducing changes to the CPC.

The subject of this article is the category of especially vulnerable witnesses in criminal procedure. The article is divided into sixth parts. The first part offers a review of various definitions of especially vulnerable witnesses in comparative law. The second focuses on the procedural protection of especially vulnerable witnesses in Serbian legislation. The third is concerned with the tactical rules of questioning of especially vulnerable witnesses. In the fourth part the author points to the importance of special services for providing assistance and support to especially vulnerable witnesses. The fifth part presents similarities and differences between protection of especially vulnerable witnesses and other forms of witness protection. The sixth part reflects on conclusions.