The Yugoslav Communists, since their very appearance on the socio-political scene, have occupied a significant place in the historical perspective. During the Second World War in Yugoslavia, there was a significant change in political and social relations. The existence of ideological and civil war in the period 1941-1945 is crucial for understanding war and post-war events. The People's Liberation Army, ie the party's military instrument for the implementation of political and social changes, proved to be a key and decisive factor for the establishment of communist rule. The communist party did not observe the war in Yugoslavia through anti-fascism and anti-fascist struggle but through the so-called national liberation struggle and the socialist revolution. The key goal of the Communist Party was a fundamental change of social paradigm. In order to realize that idea, the party acted realpolitik. Initially, the party promoted common goals. Nevertheless, the party turned to its partial interests as soon as favorable military-political circumstances were created. The initial promotion of common goals was just a mimicry of the real intentions of the party. The Communist Party had a clearly defined political platform and goals for the national liberation struggle. These goals included taking over and establishing power, modeled on the Soviet Union. The conflict in Yugoslavia contained all the elements of an ideological-civil war because all the warring parties used the turmoil of war to carry out their political goals. In the context of the CPY, the basic form of the uprising was the partisan war, which escalated into a war against the enemy, those who were considered a threat to the party's future plans. In 1942, the People's Liberation Army was formed with the first divisions and corps (within it), while the decisive battles in 1943 definitely strengthened the People's Liberation Movement. A real understanding of the place and role of the Yugoslav communists, within the framework of historical reality, is the basic problem of this research. The aim is to review this phenomenon without any idealization, but also without the reduction of historical relevance, to review this phenomenon. There is no doubt that the Yugoslav communists achieved enormous success, in a political and social context. In the first years of first Yugoslavia, it was a marginal group, which was soon banned. However, during the great war, in which the collapse of the previous state took place, as well as the forms of civil war, the Yugoslav communists had the opportunity to reorganize the social, political, and economic order. The research within this paper is limited by the interest in the activities of the Yugoslav communists, from their appearance on the political scene to the moments when they become a powerful political force, without which the period behind us cannot be understood. The elaboration of the mentioned topic implied the application of all basic methods of scientific research. Of the general scientific methods, the hypothetical-deductive method and the comparative method were used. Obtaining empirical data was achieved by applying the method of analysis (content) of relevant documentation.

Aktivnosti Centra za istraživanje moderne i savremene historije Tuzla u 2021. godini // Activities of Center for Research of Modern and Contemporary History Tuzla in 2021.

During 1991, the security services of Bosnia and Herzegovina began to monitor the telephone conversations of high-ranking officials of the Serbian Democratic Party (SDS). These recorded conversations reveal part of the truth to the preparations for the war and the genocide that followed. Intercepted conversations also show the connections that Serbian officials in Bosnia and Herzegovina had with Belgrade, that is, with Slobodan Milošević and other officials of the Yugoslav leadership. These conversations were recorded until the beginning of the aggression, that is, until they left the territory of the Republic of Bosnia and Herzegovina in March and April 1992, by persons whose phones were tapped. This paper will deal with conversations that were recorded in the period from May 1991 to March 1992. One of the most common topics of these conversations was the issue of Islam, that is, the thematization of terms such as „Islamic Republic“, „Islamic Declaration“, „Islamic way of life“, „Islamic fundamentalism“, etc. The paper shows how the Serbian political elite used this terminology to instill fear in public opinion, but to a certain extent they also believed that an increased birth rate would lead to the establishment of a Muslim-majority state. For the purposes of writing this paper, research was done on primary sources, i.e. transcripts of intercepted conversations. The transcripts were used as evidence by the Prosecutor's Office of the Hague Tribunal during the trial of high-ranking Serbian officials. In addition to the research, sorting and analysis of the transcripts, this paper will also identify the most prominent participants in the conversation of the Serbian leadership. Also, given the aforementioned specificity of telephone conversations through their private nature, it is possible to dissect important topics in the conversations, which are often not military and political, and will contribute to finding additional answers. This makes these conversations even more important because they show a more intimate side of the genocidal strategist. Participants such as high-ranking officials Slobodan Milošević, Radovan Karadžić, Biljana Plavšić, Nikola Koljević, Momčilo Krajišnik, Dobrica Čosić and others, shows what and how those at the top thought in their private telephone conversations in those days in 1991 and 1992. On the other hand, through the conversations, one can see how well the SDS leadership managed the situation on the ground. Low-ranking figures who performed various political and social tasks such as Todor Dutin, director of the SRNA, Rajko Dukić, president of the SDS Executive Committee and a local strongman in Milići appear in the conversations; Vojo Kuprešanin, member of the Main Board of SDS and a key man in Krajina; Vitomir Žepinić, Deputy Minister of Internal Affairs of Bosnia and Herzegovina; Radoslav Brđanin, head of the Autonomous Region of Krajina, Zvonko Bajagić, a prominent member of the SDS in Vlasenica, Gojko Đogo, writer and essayist, a close friend of Karadžić, Momčilo Momo Mandić, Deputy Minister of Internal Affairs of Bosnia and Herzegovina and later wartime Minister of Justice of the so-called „Republic Serbian“,; Trifko Komad, head of Radovan Karadžić's Cabinet and member of the SDS Main Board and many others. Also, what is important to mention is the visible 'radicalization' of the participants in the talks. As the political situation on the ground worsened, hate speech and threats became more frequent and serious. This paper aims to further approach this important topic of intercepted conversations and to popularize its greater use in scientific research works. With the advancement of technology and means of communication, the primary sources for research are slowly shifting and taking on a new look. Thus, this paper also tries to analyze these intercepted conversations to give some insight into the complexity of understanding the genocidal intentions of the Bosnian Serb leadership.

The paper presents an early prototype of an online tool named SpeeD, which is aimed at conversion of a recorded speech into the corresponding conceptual database model. SpeeD is the first tool that provides such functionality. The tool is currently able to process English speech and generate the model represented by the corresponding UML class diagram.

This paper describes the pilot implementation of blockchain technology (Ethereum) for smart grid data management in the IT environment of electrical distribution company Elektro Celje. The work focuses on the decentralised notation of smart meter data to enable secure access and prevent data misuse. The procedure for setting up the pilot project and the operational functions as well as the results of the performance tests are presented and discussed.

Image segmentation has an important role in image processing and computer vision and it is widely used in numerous applications, including feature extraction, pattern recognition, scene analysis, object tracking. Due to its simplicity and effectiveness, multilevel thresholding approach to image segmentation has gained increased research attention in recent years. In this paper, the ability of two recently proposed metaheuristic algorithms, Honey badger algorithm and Chef-based optimization algorithm to ascertain the optimal threshold values based on Kapur’s entropy is systematically examined. The performance of the two multilevel thresholding image segmentation methods are assessed on a dataset of nine standard benchmark images. Based on a fixed number of independent runs, for each test image and a given number of thresholds, the multilevel thresholding performance is reported using the mean and standard deviation of Kapur’s entropy as well as the best objective function value and the associated threshold values.

Compared to conventional fire detection techniques, high-precision computer vision-based fire detection systems have a number of desirable characteristics, such as the ability to monitor large areas, provide a bountiful amount of information, and are easy to maintain. This paper extensively and systematically investigates the use of simple color-based rules for pixel-wise flame recognition in still images. The rules are evaluated on a hundred and nineteen test images that correspond to fires in urban environments. The performances of the considered flame recognition rules are reported in terms of Recall, Balanced accuracy, Accuracy, F1 score, and Matthews correlation coefficient. The best-performing rule is identified. More complex classifiers are formed by combining two or more simple rules. The experimental results show that simple color-based rules and some of their combinations can offer effective fire recognition performance.

Abstract In armed conflicts and crises, children with disabilities face serious threats to their lives and safety, including those related to their inability to flee attacks, risk of abandonment, lack of access to assistive devices, lack of access to basic services and denial of education as well as experiences of stigma, abuse, psychological harm and poverty. Children with disabilities experience multiple and intersecting forms of human rights violations based on their disability and age. Since 2015, Human Rights Watch has documented the impact of armed conflict on children with disabilities in Afghanistan, Cameroon, the Central African Republic, the Gaza Strip in the Occupied Palestinian Territory, South Sudan, Syria and Yemen. While international human rights specifically call for the protection of children with disabilities in situations of armed conflict, the United Nations, governments, parties to the conflict and humanitarian actors have long neglected their specific rights and needs. There is an urgent need for the United Nations and governments to increase efforts to protect children with disabilities as part of their international commitments to protect all children impacted by hostilities. Their attention and investment in those most at risk of violence during armed conflicts will in turn enhance protection measures for everyone.

Interaction channels are unique opportunities to improve customer satisfaction by offering a consistent problem-solving experience. The role of employees in the contact center is to maintain an appropriate relationship between the company and the customer, thus they are personally responsible for the customer experience. In this paper, an objective evaluation method for evaluating customer-agent interaction, i.e. evaluating calls is proposed. The motivation for evaluating calls stems from the key performance characteristics of a contact center.

The aim of our study was to assess the values of hematological profile of Alpine goats in Bosnia and Herzegovina in order to monitor health status of goats; moreover, to determine the effect of age on hematological parameters of goats. A total of 40 apparently healthy Alpine goats included in this study were divided into four groups according to age: <1 year old (Group 1), 1 to 3 years old (Group 2), 3 to 5 years old (Group 3) and >5 years old (Group 4). The following hematological parameters were measured: Red Blood Cell count (RBC), hematocrit (HCT), hemoglobin (HGB), Mean Cell Volume (MCV), Mean Cell Hemoglobin (MCH), Mean Cell Hemoglobin Concentration (MCHC), Reticulocyte count (RETIC), White Blood Cell (WBC), as well as white blood cells differentiation and determination of absolute values white blood cells; platelet count (PLT), and Mean Platelet Volume (MPV). All values investigated in our study were within reference range, except MCHC, percentage of neutrophils and percentage of monocytes. For investigated hematologic parameters, significant (P < 0.05) age-related differences were found for HCT, MCV, MCHC, WBC, lymphocytes and platelet count. Recorded differences might be influenced by undetected infections, genetics, nutrition, fluctuations in the climate or management.

Background. Metabolic alterations, particularly disorders of lipoprotein metabolism in COVID‐19, may affect the course and outcome of the disease. This study aims at evaluating the lipoprotein profile and redox status in SARS‐CoV‐2 infected patients with different pneumonia severity and their association with lethal outcomes. Methods. The prospective cohort study was performed on 98 COVID‐19 patients with mild, moderate, and severe pneumonia. Lipid and inflammatory parameters, lipoprotein subclasses, and redox status biomarkers were determined at the study entry and after one week. Results. Compared to patients with mild and moderate pneumonia, severely ill patients had higher oxidised low‐density lipoprotein (oxLDL) and malondialdehyde levels and lower high‐density lipoprotein cholesterol (HDL‐C) concentrations and paraoxonase 1 activity. Reduction in the proportion of large HDL 2a subclasses with a concomitant increase in the proportion of smallest HDL 3c and small dense LDL (sdLDL) particles was observed in patients with severe disease during the time. However, these changes were reversed in the mild and moderate groups. The results showed a positive association between changes in oxLDL and total antioxidative status. However, prooxidants and antioxidants in plasma were lower in patients with lethal outcomes. Conclusions. Increased levels of oxLDL and sdLDL particles may contribute to the severity of COVID‐19. The role of oxidative stress should be clarified in further studies, mainly its association with lethal outcomes.