<p style="text-align: justify;">The aim of this paper is to present a sufficiently adequate and accurate mathematical model of the breaking force of a solid wood panel. For that purpose, an experiment with thirteen repetitions was designed and done. The input sizes that varied on three levels are the density of the wood and the thickness of the solid wood panel. Since the central composite plan with thirteen repetitions of the experiment also includes four repetitions in the marginal areas, two more wood densities and two solid wood panel thicknesses were taken. The force was measured in such a way that the plate fibers were parallel to the bending direction of the plate. The measurements were made in the laboratory of the Technical Faculty in Bihać. The significance of the model coefficients was determined using the R software and the results were presented using the Design Expert software.</p>

Effective substation management should include engineering and construction costs. While the construction process has to be methodically planned and sequenced to achieve optimized construction costs, substation designers play a vital role for delivering cost-efficient substations. Integrated design and construction has been proposed as a way to achieve effective project management, which historically viewed, was a responsibility of a “master builder”, thus causing Contractors to identify themselves as “master builders”. As EPC is a highly competitive arena, Contractors are looking for ways to differentiate themselves from their competitors. Some are turning to 3D technologies, while others turn to the design-construction integration. Virtual Master Builder (VMB) supports both 3D technologies and the design-construction integration. Due to a global shortage of worldwide available expertise, Contractors turn to education and training of their employees. While education aims at providing basic skills, training aims to provide the skill necessary to do the job. This paper examines these basic skills as a part of personal mastery before defining organizational learning as a key organizational competence.   Physical Virtuality realm is seen as a fruitful ground for staging of memorable and transformational experiences leading towards achieving “accelerated learning”, and especially 4D models as representations of a “space-time” environment. The project case of Skopje 4 SS 380/110 kV rehabilitation is given as an example of 4D models usage. Project Engineering is seen as a middle ground between engineering and management in order to achieve goals of effective substation management and cost-efficient substation solutions. Project teams are seen as Virtual Design and Construction (VDC) users to achieve these goals.

In multi-criteria decision-making (MCDM) problems the decision-maker is often forced to accept a not ideal solution. If the ideal choice exists, it would be certainly chosen. The acceptance of a non- ideal solution leads to some inadequate properties in the chosen solution. MCDM methods help the decision-maker to structure his needs considering different units, in which the properties of the solutions are expressed. Secondly, with MCDM tools the assessment of the available solutions can be calculated with consideration of the decision-maker’s needs. The incorporation of the cost criterion into the decision maker’s preferences calculation, and the solution assessment calculation, deprives the decision-maker of the ability to calculate the financial result of the decision he must make. A new multi-criteria decision making with cost criterion analysed at the final stage (MCDM-CCAF) method is developed based on principle of Pareto optimal decisions. It is proposed to exclude the cost criterion from the MCDM analysis and consider it at the final phase of the decision-making process. It is illustrated by example solutions with consideration of cost criterion and without it. It is proposed to apply the invented post-processing method to all MCDM analyses where the cost criterion of analysed variants is considered.

Based on the available literature, social division is defined as a measure that separates community members into groups. When it comes to Bosnia and Herzegovina and its population who spoke the same language and shared the same territory, the confessional (millet) division from the time of Turkish rule, as a fundamental social fact on the basis of which the Serbian and Croatian national identity of the Bosnian Catholic and the Orthodox population remained in Bosnia and Herzegovina even after the departure of the Austro-Hungarian administration in 1918. Historical confessional and ethnic divisions that developed in the Ottoman and Austro-Hungarian periods became the key and only basis for political and party gatherings and are important for today's Bosnia and Herzegovina segmented society. The paper attempts to examine the applicability of the analytical framework (theory) of Lipset and Rokan (formulated in the 1960s) on social divisions in the case of the elections in Bosnia and Herzegovina for the Constituent Assembly of the Kingdom of Slovenes, Croats and Serbs in 1920? Elements for the answer can be offered by the analysis of the relationship between the ethno-confessional affiliation of citizens, on the one hand, party affiliation, on the other and their acceptance of certain political attitudes and values on the third side. If there is a significant interrelation, it could be concluded that at least indirectly the lines of social divisions condition the party-political division. The political system, of course, is not just a simple reflex of social divisions. One should first try to find the answer to the initial questions: what are the key lines of social divisions? How do they overlap and intersect? How and under what conditions does the transformation of social divisions into a party system take place? The previously stated social divisions passed through the filter of political entrepreneurs and returned as a political offer in which the specific interests and motives of (ethnic) political entrepreneurs were included and incorporated. After the end of the First World War, ethnic, confessional and cultural divisions were (and still are) very present in Bosnia and Herzegovina. The key lines of division in the ethnic, confessional and cultural spheres, their development and predominantly multipolar (four-polar) character through changes in the forms and breadth of interest and political organization have influenced political options (divisions) and further complicating and strengthening B&H political splits. The concept of cleavage is a mediating concept between the concept of social stratification and its impact on political grouping and political institutions and the political concept that emphasizes the reciprocal influence of political institutions and decisions on changes in social structure. Thanks to political mobilization in ethno-confessional, cultural and class divisions, then the "history of collective memory" and inherited ethno-confessional conflicts, mass political party movements were formed very quickly in Bosnia and Herzegovina as an integral part of the Kingdom of Slovenes, Croats and Serbs ( Yugoslav Muslim organization, Communist Party of Yugoslavia, Yugoslav Democratic Party, Croatian Farmers' Party, Croatian People's Party, Farmers' Union, People's Radical Party ...). The lines of social divisions overlap with ethnic divisions (Yugoslav Muslim Organization, Croatian Farmers' Party, Croatian People's Party, Farmers' Union, People's Radical Party ...) but also intersect them so that several ethnic groups can coexist within the same party-political framework (Communist Party of Yugoslavia). The significant, even crucial influence of party affiliation and identification on the adoption of certain attitudes speaks of the strong feedback of the parties and even of some kind of created party identity. The paper discusses the first elections in Bosnia and Herzegovina organized during the Kingdom of SCS and the formation of Bosnia and Herzegovina's political spectrum on the basic lines of social divisions.

This paper deals with the failures in the promotion of the rule of law in the six countries of the Western Balkans that are in different stages of their EU accession process. Drawing on concrete examples from more than two decades of rule of law promotion through the enlargement circles, the paper identifies the different evolutionary stages of this undertaking. It finds that the current dominant paradigm of rule of law conditionality concerning the benchmarking of progress in the areas of Chapters 23 and 24 of the acquis fails to tackle state capture as the main structural obstacle to the rule of law in the Western Balkans. The paper proposes that this situation is to be improved by re-imagining rule of law promotion as an effort focused not merely on standards but on building a rule of law constituency. Four different approaches to rule of law promotion that have been less frequently used so far are offered: legal mobilisation, institutional strengthening, the politicisation of anti-corruption, and economic development. The paper concludes with reflections on the realistic reach of the proposed interventions into efforts to promote the rule of law, arguing that while imperfect they remain necessary in order for the project to succeed. Keywords: European Union, rule of law promotion, Western Balkans, corruption, economic development.   This work is licensed under the Creative Commons Attribution − Non-Commercial − No Derivatives 4.0 International License.   Suggested citation: N Hogic, ‘The European Union’s Rule of Law Promotion in the Western Balkans: Building a Rule of Law Constituency’ (2020) 16 CYELP 197.

Review: „Bilo bi bolje da nismo uopće došli i da nismo ništa učinili“. Guillaume Ancel, Vent Glacial sur Sarajevo (Memoires de Guerre), Les Belles Lettres, Paris 2017, 224 str.

The study critically analyzes the root causal and consequential transnational human trafficking factors from the Balkan wars to the present, implying stigmatization discourse, gender-discriminatory climate, the role of masculinity by comprehensive bibliographic review, and insight into the socio-political and economic challenges by the participative observations and the BiH case study's, highlighting harmonization, improvement, and systemic transformation. It is a social phenomenon that requires a comprehensive (legal-social) approach, i.e., applying effective measures in terms of prevention, suppression, and the punishment of perpetrators with mandatory "regional "cooperation. Illegal economy, structural adjustment policies conditioned by international financial funds, systemic corruption, long-term transition, high unemployment, and economic migrations shape the region's economic climate and indirectly affect the state of phenomena. Ethnopolitical structures produce social (in)-stability, affecting the phenomena. Lack of political will and constant internal ethnopolitical conflicts impact the contrary course of initiatives to combat the phenomenon. Considerable attention to victims' social construction in judicial and social capital is critical due to the effects of destructive representation of misogyny elements on perpetuating sexist stereotypes that harm victims and further exploiting. Stigma in social justice significantly affects victimization dynamics, intertwining cultural, legal, conservative patterns, and structural violence continuation. The Western-Balkan states' legal double standards towards prostitution are discriminatory. Implementing adequate programs to reduce stigmatization while increasing institutional and general public exposure to victims who have made successful reintegration could be a productive aspect of the systemic transformation. Western-Balkan gender-discriminatory climate and masculinity's role in establishing an ethnonational political community based on conservative values ​​remain insufficiently explored. Given the challenges of the current migrant crisis, the political level can ensure a coherent and coordinated EU and Western Balkans strategy in harmonizing and improving the existing normative solutions.

Selective serotonin reuptake inhibitors (SSRIs) are a class of antidepressants regularly detected in the environment. This indicates that the existing wastewater treatment techniques are not successfully removing them beforehand. This study investigated the potential of molecularly imprinted polymers (MIPs) to serve as sorbents for removal of SSRIs in water treatment. Sertraline was chosen as the template for imprinting. We optimized the composition of MIPs in order to obtain materials with highest capacity, affinity, and selectivity for sertraline. We report the maximum capacity of MIP for sertraline in water at 72.6 mg g−1, and the maximum imprinting factor at 3.7. The MIPs were cross-reactive towards other SSRIs and the metabolite norsertraline. They showed a stable performance in wastewater-relevant pH range between 6 and 8, and were reusable after a short washing cycle. Despite having a smaller surface area between 27.4 and 193.8 m2·g−1, as compared to that of the activated carbon at 1400 m2·g−1, their sorption capabilities in wastewaters were generally superior. The MIPs with higher surface area and pore volume that formed more non-specific interactions with the targets considerably contributed to the overall removal efficiency, which made them better suited for use in wastewater treatment.

The paper presents the research and sound documentation carried out by Matija Murko in Bosnia and Herzegovina in 1912–1913 and 1930–1931. It focuses on the importance of Murko’s research and his collected field material in gaining a historical perspective on the past and present musical traditions of Bosnia and Herzegovina and its transformations. Murko’s recordings provide some significant insights into the singing of epic songs accompanied by gusle, the sevdalinke performed to the accompaniment of the violin, and the singing of ravna songs. Murko’s recordings are often the oldest and—in some cases—the only recorded evidence of the existence of certain musical practices.

Abstract A recent popular trend in office re-design is the activity-based flexible office (A-FO). Initially, assumptions about the effects of A-FOs were drawn from research into open-plan offices where lack of privacy, concentration opportunities, and an increase in distractions are identified as main downsides. These aspects have not been explored sufficiently in the context of A-FOs. Using a longitudinal within-subjects design with three measurement times, we focussed on analysing the change in distraction after moving to an A-FO, how distraction-affected important work-related outcomes, and what factors moderated these relationships. Results showed that moving to the A-FO had negative effects on distraction, work engagement, job satisfaction, and fatigue. The negative effects of distraction were more pronounced in situations of increased time pressure and unpredictability. The obtained results highlight the harmful effects of the interaction of work stressors for employees’ motivation and well-being. Practitioner summary: The results of our research provide important insight into how moving to an activity-based flexible office impacts the employees. Besides having quiet zones for concentrated work to avoid distractions managers and leaders should also focus on taking care of work stressors to avoid fatigue and loss of motivation.

Conference Report: Izvještaj sa Naučne manifestacije „Historijski pogledi 2“, Tuzla, 8. i 9. novembar 2019. godine

Main goal of Serbian ideology, policy, practice, starting from the late XVIII until the beginning of XIX century is creation of a clean, pure and ethnic Serbian country so called Great Serbia. In such country idealists also included the territory of Bosnia and Herzegovina. Meanwhile that is achievable only by committing heinous crimes including the Bosnian Genocide. Because of the Visegrads Geostrategic position the city is crucial for Serbian plans, aggressors and criminals tried by any means to form ethnically clean territory, not choosing the means or tools in the attempt of achieving that goal. Highest point of those crimes happened during the second world war 1941-1945, also in the time of aggression on Republic Bosnia and Herzegovina 1992-1995. Numerous mass and individual killings, extermination, enslavement, deportations and / or forcible transfer of the Bosniak population, imprisonment and other forms of deprivation of liberty committed in violation of basic rules of international law constitute a long and sad list of criminal and genocidal acts committed against Bosniaks in the Drina Valley, and in the name of the so-called project Great Serbia. In this cycle and history of chetnik misery and inhumanity, the culmination of human malice, evil blood and moral dishonor was against the Bosniaks of Eastern Bosnia. Thanks to the hard work of the community and people of the country this evil plan and evil intentions of Serbs ideologists did not come through. Yet they do not give up, furthermore they use new means and methods. In that contest targeting wider area of Visegrad, as a starting point for commencing Great Serbian goals and ideas. That gave birth to the idea that Visegrad is continuously in focus to the leaders and actors of the ideology of Great Serbia, therefore creation of ethnically clean Serbian areas. All this, for a consequence, had a permanent acts of numerous crimes against humanity and international human rights among Bosnians in wider area of Visegrad, from the period of World war 2 and in the time of aggression on Republic of Bosnia and Herzegovina. In this area number of heinous crimes were committed. One of the consequences of the horrific crimes committed against Bosniaks is a radical change in the ethnic structure of the population in the Visegrad area during the 1992-1995 aggression. In relation to the 1991 Census, when there were 13,471 Bosniaks, according to the 2013 census, 1,043 Bosniaks have registered residence in Visegrad. Still, the area wasn’t ethnically cleansed as in accordance to Serbian ideologists, so this shameful project that’s grounded on crime, continued by new means and methods. Analysis confirmed key marks of aggressive attempts of ideology and policy in creating ethnic clean Serbian territory within area of Visegrad. Research is focused and timely determined on three periods: First during the Second world war 1941-1945, Second, Aggression on Republic of Bosnia and Herzegovina, third period after signing of Dayton’s 1995. still this day. For the purpose of proving the general hypothesis of the research, the methods of analysis and synthesis, the hypothetical-deductive method and the comparative method will be used, and for the purposes of obtaining data, the method of analysis (content) of documents and the case study method. Serbian ideologist still tries to remove all Bosnians from the wider area of Visegrad and by doing so make that town the starting point for the next phases of ethical cleansing of non-Serbian population from walleyes of Drina Conclusion would be under any price secure at first economic conditions for survival of Bosnians on those areas, take a set of measures on economically strengthening Gorazde, as a center of gathering non-Serb population in the walleye of Drina.