Journal of Social and Technological Development

6

Authors: Abdellatif Denine, Patrick Siegfried

The objective of this study is to allow a better understanding of the role of industry 4.0 technologies, especially filament extrusion technology in the reduction of costs, environmental impact, energy consumption, and the possibility to expand the range of printable materials. The study focuses on the desktop Filament Extruders available in the market now, where these machines are assessed and future possible modifications for these apparatuses are presented. The research leading to the publication of this study consists of a review of the existing literature, in addition, information from different extruders manufacturers’ websites has been used. The study has demonstrated that the extrusion of material at home is still not an exact science, and the process ends up costing the user large sums of money over time. However, there are still limitations to the use of this technology such as the lack of standardized extrusion settings, the necessity of pre-drying the pellets, and the complexity of the extruder cleaning process after each use.

8

Authors: Albertus Recky Robertho, Hardi Warsono

The way to clarify the concept of the human resources competence of The Indonesian National Police (POLRI) is believed to be a key factor in determining the success of the police organization. Currently, POLRI has implemented an open position promotion program which one of the stages uses the Assessment Center to exam managerial competence. This research aims to analyze the policies and impact of assessment center implementation in supporting of the open positions promotion. The Researchers apply qualitative approaches with data collection techniques in the form of observations, interviews and document studies. The results of the study findings concluded that the Assessment Center implementation policy in support of open promotion in the narrow sense has been implemented although incomplete. In a broad sense, the implementation of assessment center policies in supporting of open promotion has not been successful and has not given a positive impact. This is because The Indonesian National Police as a bureaucratic organization, does not fully have the organizational capacity that is the backbone of bureaucracy, which involves: organizational structure; mechanism of work; human resources; financial support as well as resources needed to work. These four elements have not been able to realize optimal conditions and support each other.

12

Authors: Darko Vaselić, Srđan Šuput

Capitalism has brought increase of competition pressure year on year. This competitive situation has influenced a need of corporation flexibility on the markets where exists and consequently development of soft skills in doing business as well. All this has influenced emerging of Ethical code in doing business of corporations, where is defined what is acceptable and what is not acceptable in business conduct. One of the fields of ethic code is society responsible business conduct represented in Corporate Social Responsibility (CSR) policies. CSR activities, if implemented properly, positively influence corporate business. In the first place this is in area of client relationships represented in easier access to a clients and retention of the clients. Except this positive effect of CSR polices there is also positive effect in the area of employment represented in easier access to better quality of employees, in longer retention of those employees and in improved motivation of the employees. All this positively influence business of corporations which implement CSR activities which also has positive effect in their profitability and in their competitive status on a market. With this is also set aim of this paper which is to investigate if there is positive correlation between a bank`s business success and success of implementation of Corporate Social Responsibility programs in society where it does a business.

13

Authors: Vonny Farizky, Kismartini Kismartini

The way to clarify the concept of society role in local government affairs by implementing collaborative governance. Hartley, et al., had created the term ‘collaborative governance’ to highlight multi-stakeholder engagement across organizations as viable alternatives or additions to coordination with market competition and hierarchical solutions (Hartley, Sørensen, & Torfing, 2013). This research aims to analyze and describe Collaborative Governance in Increasing Tourism in the New Normal Era during Covid 19 Pandemic in Indonesia. The results show that in response to the Covid-19 Pandemic, the World Tourism Organization (UNWTO) in 2020 has revised the growth prospects of international tourists negative from 1% to 3%, while in Asia and Pacific will be the worst affected regions, with an expected drop in arrivals of between 9% and 12%. The tourist visits to Indonesia are slowly decreasing. Cumulatively from January to March in 2020, the number of tourists who came only reached 2.61 million people or dropped drastically by 30.62 percent; compared to the same period in the last year, 3.76 million people. When compared to February, the number of tourist arrivals decreased by 45.50 percent; While when compared to the same period last year the decline was recorded even more drastically, which is 64.11 percent. The decrease from the tourism sector is predicted to reach IDR. 60 trillion Rupiah. The Central Government through the Ministry of Tourism and Creative Economy, and supported by the Government at the Provincial/Regency/City level through the Tourism Office and tourism business entrepreneurs in the region is trying to prepare destinations in accordance with the “new normal” conditions post-Covid-19 in accordance with the principles of hygiene and excellent sanitization, as well as creating tourism destinations that are encouraged to continue in improving and increasingly aggressive in applying the principles of sustainable tourism development (resilience, sustainable, and responsible).

15

Authors: Vlade Simović, Ivan Ilić

The subject of this paper is models of consociational democracy in Austria and Bosnia and Herzegovina. The aim is to define in a comparative analysis the similarities and differences between consociational systems of government in these two countries, their practice and scope. Based on these conclusions, we draw new knowledge in the field of activities and possibilities of consociational arrangements in the divided societies of modern Europe. The scientific justification of this paper is that through the analysis of different consociational democracies and their practical experiences, the scope of this form of democratic rule is assessed, and the conclusions are theoretically added to the existing fund of scientific knowledge about this phenomenon. The social contribution of the paper is in the fact that consociational democracy is an increasingly common solution for many divided societies and therefore the analysis of existing consociational democracies is a socially justified topic.

15

Authors: Zoran Filipović

An administrative contract is a specific contract with a special legal regime, subjects and characteristics that classify it as an institute between private and public law. The paper presents a comparative analysis of the general principles of contract law, and above all civil (private) law and administrative contract. This analysis should answer the questions of the basis of the contractual obligation, ie the basic elements that create a contractual obligation. The paper presents the most important principles, as well as general elements of the contract on the one hand and basic characteristics of the administrative contract on the other, in order to better understand their legal nature, similarities and differences, especially the legal nature of the administrative contract and its place in contract law.

18

Authors: Irianto Sabar Gattang, Ferdinandus Christian, Anshar Daud

This study aims to examine and analyze the influence of work motivation, training and work discipline of the State Civil Apparatus at Civil Service Police Unit known as “Satpol PP” and Merauke District Fire Department. This study used an associative quantitative approach using saturated sample techniques so that the number of samples amounted to 106 people. Data sources use primary data and secondary data with data collection techniques through field studies and literature studies. Measurement of variables is done using the Likert scale with data analysis done by using Statistic Product and Service Solutions (SPSS). The results of the analysis shows that the motivation of the work had no influence on the performance of the State Civil Apparatus at Civil Service Police Unit and Merauke District Fire Department. Those Training effects on the work performance of the State Civil Apparatus at Civil Service Police Unit Office and Merauke District Fire Department. The Work discipline affects the performance of the State Civil Apparatus at Civil Service Police Unit and Merauke District Fire Department. The results of the determination test shows that the variables of work motivation, training and work discipline had an effect on the performance of the State Civil Apparatus at the Civil Service Police Unit and Merauke District Fire Department by 67.8% and the remaining by 32.2% were other variables that were not examined in this study.

5

Authors: Tsotne Zhghenti

The paper aims to review the digital evolution process in the Georgian economy and to evaluate potential gaps relative to other countries. Digital evolution is a multidimensional concept, therefore to underline the key sectors where the digital divide is substantial between the developed world and Georgia is essential for further, more specific research. The research’s major expected outcome serves to fill the local academic literature gap related to digital development’s role in the digital economy, therefore it can be a basis for upcoming research in this field in Georgia. This approach can be also used for other developing countries which are transforming to digital economies. It is answering the specific questions: Is there a digital gap between Georgia and other economies? And, which digital sectors are the most or least developed? Digital development is influenced by several factors. The research uses digital evolution indices to measure digital evolution in different sectors from demand conditions to institutional ecosystems.

6

Authors: Nikša Grgurević, Saša Mitrić

In all areas of society, it is necessary to actively and continuously act on unique (constitutive) rules that apply equally to all and perform non-selective and unprivileged regulation, coordination, organization and limitation of human behavior. These are institutions that can best present their functions. Economics has clearly shown how the real (and even virtual) economic reality works in principle and determined that the role of institutions in society and economy is not only necessary and unavoidable, but also a priority, as a metabasis and meta-mechanism. This paper presents a study of the impact of constitutional (political) rules, economic rules and contracts on the construction of socio-cultural capital. The aim of the research is to prove that all development models that have ignored institutions have proved unsustainable. The constitution has the role of preventing arbitrariness, ie “rule without rules”.

9

Authors: Manja Djuric Dzakic

The aim of this paper is to get acquainted with the process of integration of Bosnia and Herzegovina into the European Union. On May 26, 1999, the Commission presented a proposal to initiate the so-called Stabilization and Association Process. This was approved at the meeting of the Council of the European Union in Luxembourg on June 21, 1999. The Stabilization and Association Process was formalized at the Zagreb Summit in 2000, at which the Union reaffirmed its desire to contribute to the consolidation of democracy and to give decisive support to the process of reconciliation and cooperation between the countries of the Western Balkans. The term Western Balkans is political and is used to distinguish this group of countries from previous ones that have already established relations with the European Union. Methods of analysis, synthesis, induction, deduction, abstraction, description, compilation and content analysis were used in the research. The research shows that Bosnia and Herzegovina still does not sufficiently meet the criteria relating to the stability of institutions guaranteeing democracy, the rule of law, human rights and respect for and protection of minorities, set by the Copenhagen European Council in 1993. Bosnia and Herzegovina must align its constitutional framework with European standards and ensure the functionality of its institutions in order to be able to take on the Union’s obligations. In this regard, it is necessary to reform the institutions so that they can effectively participate in decisionmaking at EU level and implement and enforce the acquis.

10

Authors: Snežana Samardžić, Spasenija Ćeranić

It is the fact that sexual deviations and delicts are present in all cultures and within all peoples during the whole history of mankind and this have always caused the attention of theoreticians in their quest for its roots. Having on mind this fact, we have analysed the family dynamics during early childhood of sexual delinquents through the search for the differences in perceived parental acceptance or rejection, family affective attachment and accepted script injunctions – in relation to healthy examinees. The research is based on sample of 42 examinees categorised in two groups: a group of sexual delinquents and a group of examinees from general population without psychological disorder diagnosis. The analyses of perceived index of parental acceptance is carried out by Rohner PAR-Q questionnaire, for the determination of affective attachment patterns we use modified Brennan questionnaire for the estimation of family affective attachment, while level and the nature of acquired script injunctions have been asnalysed by the Scale of script injunctions. The results show that there are statistically significant differences between the two groups regarding dominating patterns of family affective attachment with more dominant insecure attachment in the group of sexual offenders. Too, one of the characteristics of this group is above average exposure to the existence injunction, value injunction, Don`t be a child injunction, and health injunction, while differences regarding perceived index of parental acceptance/rejection are not statistically significant.

11

Authors: Rudolf Pástor, Gabriela Mezeiová, Anna Krivjanska

We understand circular economy as an economic system that aims to eliminate waste throughout an entire value chain – including manufacturing, production and use. Circular economy is also a way of rethinking our approach to waste and to every single stage of a products´ life cycle. Slovakia has been challenged recently to keep up with the changes the automotive industry is undergoing, including the green and digital transformation. The automotive industry producers have to accelerate innovations based on the required transition towards circular economy, an alternative to the unsustainable linear model of economy. The paper focuses on the principles of circular economy, demonstrated by the example of the Slovak automotive industry. The aim of this paper is to evaluate the current state of use of circular economy aspects in the automotive industry in Slovakia. We found out practical approaches of circular economy incorporated by Slovak automotive producers. In context of circular economy, Slovakia perceives prospective transition to automotive electrics industry, the introduction of new progressive technologies and sophisticated production.

13

Authors: Sandra Pajic Savija

The principle of separation of powers is one of the basic pillars of the rule of law, and its essence is to prevent abuse of power because the division of power does not exclude the possibility of intertwining competencies of different holders of state power. Precisely because of this, no matter in what form the division of power is realized, conflicts between different holders of power and encroachment on the competence of other holders of power are inevitable. Disputes about conflicts of jurisdiction arise under the influence of various factors, the most important of which is certainly the form of state organization, ie the degree of territorial decentralization and the way in which the division of power at the vertical level was achieved. Any form of decentralization, be it federal units, territorial autonomy or local self-government units, is necessarily a source of potential conflicts between central and non-central government. Therefore, the basic issue that arises in any form of decentralized state, and especially the federal one, is precisely the issue of the relationship between central and noncentral government. The paper pays special attention to Bosnia and Herzegovina, ie the issue of distribution of competencies as a factor of competition disputes and the role of the Constitutional Court in resolving these disputes and establishing clear boundaries between different holders of state power in the vertical.

7

Authors: Milan Dajić

The subject of this paper is the use of the Internet for business operations. The relevance of this topic stems from the fact that in the new digital era, the opportunities and advantages of e-business and e-commerce make a significant potential that should be used in the best and most efficient way. The aim of the paper is to point out the advantages of the Internet for business on the one hand, which saves time, and on the other hand, money. But this kind of business via the Internet also has a serious obstacle to the revival of online shopping because it represents insufficient security of online transactions. People are still reluctant to decide to send their credit card number over a network or website. Our people in Serbia, especially in Kosovo and Metohija, are especially specific in their propensity for information technologies and trust in internet business. The hypothesis of the work is that the COVID-19 pandemic changed the behavior of consumers and companies in such a way that most of them switched to internet business. Auxiliary hypotheses are that the Internet market is one of the world’s largest emerging markets and another auxiliary hypothesis is that if there is a quality offer, users can easily decide to buy online because it involves more choice, simple comparison of prices between multiple sellers and delivery service. house doors, which means time savings. However, it is realistic to expect that this problem will be overcome in the near future, as technology in this area is advancing very quickly. The first question, which is asked when performing transactions, is the issue of trust in those with whom the business is done. In electronic transactions, business takes place between two or more parties, which are physically separated. What those who offer products and services must provide is the trust of customers and users of services. The paper will apply General scientific methods: analysis, synthesis, induction, deduction, comparative method, statistical, historical method, and other methods immanent to the social sciences.

8

Authors: Branka Zolak Poljašević, Dragana Došenović, Marija Todorović

Job satisfaction is positive emotional state, which is result of evaluation of some work experience. It is a multidisciplinary phenomenon, which is influenced by multiple internal and external factors. In this paper, employee satisfaction or job satisfaction was observed as a dependent variable, while interpersonal relationships are defined as influencing factor, i.e. independent variable. Interpersonal relationships imply establishment of social relations and connections between individuals at work. Interpersonal relationships can be defined as the subjective experience of employee in interaction or connection with another person (colleagues or superiors). Factors such as gender, age, education, work experience and job position are included in the analysis as control variables. Main hypothesis in this paper states that positive interpersonal relationships have impact on employee satisfaction. The independent variable is divided into three segments, namely: communication and work climate, relationship with superiors and relationship with colleagues. Each segment of interpersonal relationships was separately tested in relation to the dependent variable. The base of this paper is an empirical research conducted in 2019. Based on the survey questionnaire, data from 143 employees in the surveyed company were collected. Data processing was performed on the basis of statistical software for social sciences-SPSS. Descriptive and correlation analysis were applied in the data analysis. All hypotheses tested were confirmed. Testing the hypotheses confirm that there is a statistically significant relationship between observed variables and that there is a moderate positive correlation, which implies that interpersonal relationship is a factor of job satisfaction. Main limitation of this research relates to the observation of relationship between variables in a single business entity. However, the coverage of all employees in the conducted research and the high response rate of employees (82%) provide a good basis for data analysis and giving some general conclusions. Detailed description of research methodology enables its repetition in other organizations.

9

Authors: Jefto Džino, Branko Latinović, Živan Đuračković, Stefan Džino

The development of business intelligence tools is gaining a new dimension every day, and this is an area of dynamic development. The importance of this paper is to select the tool that represents the best solution for the given needs in public administration. A multi-stage, broad-based survey with clear selection criteria leads to the choice of three tools. Criteria for tool evaluation were set, virtual machines were created, tests and analyzes were performed. The evaluations carried out give the choice of the most accepTable business intelligence tool for use and interoperability in public administration.

11

Authors: Đorđe Vuković

Cultures of remembrance that are officially affirmed by national elites in the Western Balkan countries, that is in the former Yugoslavia, are a source of ongoing conflict. Various collective memories and mutually antagonized interpretations of the past, show that Croats, Serbs, Bosnians, Macedonians, Montenegrins and others who lived together for centuries and decades within a single state, after all interpret and remember their common history in completely different ways. Their social narratives about the past and dominant cultures of memory are predominantly selective, one-sided, intolerant, exclusive. After a long time, they lived together members of different ethnic, religious and national backgrounds and their historically unfinished and unsuccessful attempt to form a common Yugoslav culture and unique Yugoslav identity, a difficult civil war occurred, ethno-nationalism escalated, and people who were very close and very similar to one another, tried to create as much difference and distance between themselves through violence. All national communities that participated in the wars of the 1990s, emphasized defending national culture as one of their main tasks. The warring parties sought to destroy everything that reminded them that different people, their neighbors and friends of a different religion were living there. Today, three decades after these conflicts, they are still prisoners of their attitude to history. The culture nevertheless brings them together and inspires them to understand themselves more and to cooperate better.

15

Authors: Ljubinka Lazić

The work deals with the issue of protecting the interests of the child in the process of institutional care through the implementation of the principle of “best interests of the child” in the social welfare centers. The intention of the paper was to, through a qualitative analysis, analyze the cases of placement of children in a social care institution as well as the measures and procedures that are implemented in social protection in these cases. The research was conducted by collecting and analyzing files at the Derventa Center for Social Work. The paper presents a descriptive analysis of the characteristics of cases of separation of 26 children from 14 families in a period of ten years (2010-2020), and the intervention of guardianship institution. The results pointed to conclusion that the children were separated from the reason of the existence of a threat by family situation, and that the adoption of this decision was preceded by a series of extensive professional procedures and interventions. Finally, the importance of the assessment of guardianship center professionals by the principle of “best interests of the child” was emphasized, as emphasized the need to improve the child protection system without adequate parental care in forms of personnel changes, systemic cooperation, development of deinstitutionalized child care and improving the system of family support.

4

Authors: Frantisek Botko, Michal Hatala, Dominika Botkova, Svetlana Radchenko

Nowadays is important to increase power efficiency in the heat production sector. Tubes with shaped internal surface are one of the possibilities to improve efficiency of heat exchangers. In the fact of this is actual to look on the improvements of the process of forming from the perspective of the tool construction. Presented article is focused on mechanical analysis of the rotating mandrel for cold forming of tubes with shaped internal surface. As a proposed material of the tool was selected heat-treated tool steel. Analyses were performed with selected configuration of the bearings. One bearing was configured as radial and second bearing was configured as radial-axial. A result shows stresses in the mandrel and deformation of the mandrel under a load of forming pressure. Obtained results have potential to enhance knowledge in the area of construction of the forming tools.

8

Authors: Edita Bjelić, Mersiha Suljkanović, Jasmin Suljagić, Azra Kovačević

The conductometric study of ligand structure influence on the Pb(II) complexation with crown ethers in different solvents has been investigated. In this paper, the complexation reaction of macrocyclic ligand, 18-crown-6 (18C6), dibenzo-18-crown-6 (DB18C6), and Pb(II) cation was studied in different solvents: dichloromethane (DCM) and 1,2-dichloroethane (1,2-DCE). The effects of surfactant structure (Triton X-100 and Triton X-45) on the conductivity of the Pb(II) complex with 18-crown-6 and dibenzo-18-crown-6 ether have been investigated. The conductance data showed that the stoichiometry of the complexes in most cases is 1:1(ML). It is also demonstrated that the influence of crown ethers is deeply affected by the organic solvent used. In the solvents studied, the stability of the resulting complexes showed higher stability in dichloromethane comparing with 1,2- dichloroethane. Macrocyclic ligand 18-crown-6 showed more suitable for complexation of Pb(II) ions compared to dibenzo-18-crown-6. Adding a surfactant affected the higher absolute values of the conductivity of systems, but not the change in the stoichiometric ratio between a metal ion and macrocyclic ligand.

9

Authors: Yaroslav Kusyi, Аndrij Кuк, Oleh Onysko, Tetiana Lukan, Lolita Pituley, Iryna Shuliar, Yurii Havryliv

Development and implementation in mechanical engineering practice of integrated information systems for control of technological processes of manufacturing products is the main driver of economic growth of developed countries. The priority of modern engineering technology is to provide the specified operational characteristics of products in accordance with the accuracy parameters, set by designer and quality of surface layers in contrast to achieving the minimum technological cost with maximum performance for traditional approaches. Technological providing of the main operational characteristics of the product (bearing strength, wear resistance, fatigue strength, joint strength etc.) require a systematic approach, which consists in the investigation of real physical processes at submicroscopic, microscopic and macroscopic levels of research, and step by-step tracking required parameters at all stages of the Product Life Cycle from the position of technological inheritability. It is proposed to use the method of LM-hardness to control the quality of the structure of the material from castings in the design of functionally-oriented processes. The magnitude of the technological damage of the product material serves as a criterion for optimization when choosing a variant of surface treatment of the casting. A method for providing experimental studies of castings of aluminium alloys has been developed. On the basis of the carried-out experimental researches the rational route of processing of surfaces of casting is chosen.

10

Authors: Linda Puspitasari, Hardi Warsono, Sundarso Sundarso

This research aims to analyze and describe issues of bureaucracy reform of health services in Indonesia. By using the literary study, method is through the results of basic health research and the expected results in public service contained in the Grand Design of Bureaucracy Reform. The results of the research have been conducted indicating that the current bureaucracy reform in the field of health services conducted by Indonesia’s Government is not optimal. Because there are still many very difficult provinces get easy access to hospitals. From 34 provinces in Indonesia based on the results of basic health, research on 24 provinces are still very difficult to get easy access to hospitals, and the percentage is still above the national average. Where this condition widely perceived by communities who live or reside in rural areas. These Recombination given in this study are as follows: development of access services of equitable hospital, bureaucracy of Modern health, professionalism and work ethic as well as honest behavior in the management of health bureaucracy system. The application of information technology as a supporting good performance, health bureaucracy organization that has to be started from Low to Middle Community Health Centre (Puskesmas), Health Office and Health Department. Modern Health management should be encouraged towards the professionalism strengthening of good attitude-based work, and the presence of control of each system perpetrators so that misuse of authority can be avoided in order the acceleration of health vision objectives can be realized.

11

Authors: Danijela Lakić

The collapse of communism in the 1990s resulted in the escalation of nationalism in Europe. Nationalism has until the present day remained the only political idea which is judged on the basis of its abuses and occurrences such as, chauvinism or nazism. The injustice is that much greater, because nationalism, according to its original meaning, disapproves of those negative forms into which it can evolve. The war in the former Yugoslavia, the conflicts in the countries of the former Soviet Union, greater desire for independence, both within the European Union itself and its member states (Great Britain, Wales, Scotland, Catalonia, etc.) are the examples of what a political character of nationalism can be, and in which direction it can develop depending on the interests of the political authority which created and governed it.

7

Authors: Jovana Galić

The goal of this research is to determine possibility of investing individual personal financial assets in investments funds in Republic of Srpska and does households have financial assets that can be invested. In this research capital market of Republic of Srpska is represented, the structure and organization of Banja Luka Stock Exchange, and legal framework for investment fund management companies. The volume of activity in investment funds is shown in presentation of activity Banja Luka Stock Exchange, following with the assumed reasons of current status.

8

Authors: Miroslav Đurić

The research was carried out from April to July 2019, in Republika of Srpska. The sample was suitable. It was made up of 294 respondents aged between 15 and 73. The average age of the respondents was 22,92 years. Male respondents numbered 120 or 40,82%, and females 174 or 59.18%. Independent variables are gender and age. The dependent variable is the level of the cognitive component of the social attitude. Milosavljevic’s Skala PARADOKHIP & BM-2006-02-26 was used to examine the levels of cognitive component of the social attitude. The aim of the research was to verify the hypothesis about the paradoxical relationship of cognition and non-cognition in the cognitive component of the social attitude, according to which a greater scope of the cognitive component of the social attitude corresponds to an even greater extent of the experience of non-cognition (not-knowing) and vice versa. It has been confirmed that the greater scope of cognition in the cognitive component of the social attitude corresponds to an even greater extent of the experience of non-cognition, regardless of the gender of the respondents. With the aging, there is also a growing awareness that a greater scope of cognition in the cognitive component of the social attitude corresponds to an even greater extent of the experience of non-cognition, and the existence of statistical significance (p<.05) has been confirmed between the categories of subjects aged 15- 18 and 24-73.

9

Authors: Snežana Samardžić

In this work we rely on Bowlby’s theory of attachment. We are led by assumption that the quality of attachment in the childhood predicts later psychological action of a person, and the suicide, as the auto-destructive act, can be the consequence of unsure attachment. The aim of this work is to find out if patients, who have shown a suicidal behavior, are classified in some of unsure patterns of attachment, and comparing them with healthy subjects without suicidal tendencies. The research has been carried out in Special Hospital for Psychiatry in Sokolac, on a sample of 80 male subjects, categorized in two groups: a group of suicidal patients (N1=40) and a group of healthy, non-suicidal subjects (N=40). Short, structural questionnaire has been made for the research purposes; and it helped to collect some data about subjective experience of mother and father. Survey of family affective attachment has been carried out by modified Berann’s questionnaire for assessing of family affective attachment (1995, taken from Stojanović-Stanojević, 2005). χ² test was used for testing differences between groups. The results show that there is a statistically significant difference between questioned groups. The subjects from suicidal group were quite often classified in unsure-occupied and unsure-frightened pattern of attachment (χ²(3)=23,928; p=0,000), and they would more often grow up with overprotective, aggressive mother or mother with mental problems ( 2(3)=28,976; p=0,000). As the differences in relation to experience of father do not have statistical importance (x 2 (2)=3,436; p=0,179).

10

Authors: Masimba Tapera, Ruth Wanjau, Pamhidzai Dzomba, Alex K. Machocho, Jane Mburu

Modern people have embraced plants as a source of useful bioactive compounds. As such, plants with medicinal properties have become essential components in human life. The purpose of this study was to investigate the phytochemical profile of the extract of Dioscorea steriscus tubers obtained from Zimbabwe. Phytochemicals were extracted from tubers of D. steriscus using aqueous acetone. UV-Visible Spectrophotometry, Fourier transform infrared (FTIR) spectrometry and highperformance liquid chromatography (HPLC) techniques were used to determine the phytochemical profile of the tuber extract. The yield of phytochemicals extracted from D. steriscus tubers was found to be 6.38 %. The presence of bioactive compounds possessing phenyl, organic hydroxyl, amine, carboxyl, carbonyl, acyl, alkyl and aromatic functional groups was confirmed using UVVisible and FTIR analysis. The presence of substantial amounts of vanillic acid and kaempferol in D. steriscus tubers was confirmed using HPLC analysis. In support of the ethnobotanical values of Dioscorea species, the study confirmed the presence of potent phytochemicals in the extract of D. steriscus tubers obtained from Zimbabwe.

17

Authors: Nejra Hujić, Fatima Salihić

Marketing in tourism is a systematic adjustment of tourism company policy and political policy at the local, regional, national and international levels in order to meet the needs of tourists and make a profit. The purpose of the paper is to explain how direct marketing, especially as part of a marketing mix, can help facilitate the exchange process in the international and domestic tourism markets. The aim of studying marketing in tourism is to make this concept available in this activity in theoretical, methodological and application terms. Marketing in the tourism industry is in a phase of maturity and is becoming sophisticated, which leads to the fact that the entire industry increasingly accepts the basic principles of marketing: The concept of marketing; Marketing orientation; Meeting the wishes and needs of consumers; Market segmentation; Value ; Product life cycle and Marketing mix (the principle on which the essence of the work is based). Direct marketing activities are based on databases and interactive communication media. Databases enable the selection of the target market (customer), which is acted upon by selecting the appropriate advertising/sales medium. The most famous media of direct marketing are certainly catalogs, direct mail and telephone (telemarketing), while in practice many others are used such as: television, radio, Internet, mobile phones, print, inserts.