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The current study presents a radiological water-quality assessment on 64 spring water samples from four Romanian counties. The study area is abundant in CO2-rich spring waters consumed by locals and tourists. Gross alpha activities ranged between 21 ± 2 and 7530 ± 658 mBq L−1, with 27% of the samples exceeding the WHO threshold. Gross beta values ranged from 40 ± 2 to 5520 ± 430 mBq L−1, with 29% exceeding the recommended values. Radionuclide activities fluctuated between 0.6 ± 0.08 and 81 ± 6 Bq L−1 for 222Rn, 15 ± 2 to 1154 ± 112 mBq L−1 for 226Ra, and from 18 ± 2 to 64 ± 5 mBq L−1 for 210Po. The annual effective doses attributed to radium varied between 0.002 and 0.23 mSv yr−1.

eingereicht von Emina Nuhanovic Diplomarbeit Universität Linz 2022

Syftet med denna kunskapsöversikt var att undersöka huruvida kooperativt lärande i kombination med problemlösning gynnar elevers matematiklärande i mellanstadiet. Kvantitativ metod är det som använts i denna text för att besvara syftet samt frågeställningen. En mängd olika vetenskapliga artiklar har studerats för att få en översikt över det kooperativa lärandet inom problemlösning i matematik. Resultatet visade att det kooperativa lärandet i problemlösning har en positiv effekt för lärandet hos elever. Inte bara matematiskt utan även språkligt och på ett personligt stadie, i form av förbättrad och utvecklad samarbetsförmåga, initiativtagande och ett större och omfattande helhetsperspektiv. Visuellt stöd är något som framgår i resultatet som en bra metod för att få eleverna att förstå problemlösningar i matematiken.

Det här kandidatarbetet går ut på att undersöka hur en interaktiv upplevelse i virtuell verklighet kan användas för att ha en positiv inverkan på användarnas engagemang, uppmärksamhet och lärande. För att undersöka detta har vi använt oss av kvalitativa metoder såsom intervjuer och observationer, metoder och ramverk för speldesign, olika typer av metoder för speltest och tagit del av relevant forskning. Vi har även samarbetat med ett företag som har expertis och kunskap inom området. Resultatet visade att interaktiva VR-upplevelser har potential att väcka användarnas intresse och bibehålla deras motivation. Undersökningens resultat visade dock även att en VR-upplevelse som har brister i designen istället kan orsaka frustration och förvirring hos användarna. Slutsatsen som dragits är att väldesignade interaktiva VR-upplevelser kan vara effektiva verktyg för att på ett engagerande sätt ta till sig kunskap, men att brister i designen kan ha stora negativa effekter på lärandet. The purpose of this bachelor thesis is to examine how an interactive experience in virtual reality can be used to have a positive impact on the users’ engagement, awareness and learning. To examine this we have used qualitative methods like interviews and observations, frameworks and methods for game design, different types of game testing techniques and taken part of relevant research. We have also been working together with a company that has expertise and knowledge in the area. The results showed that an interactive VR-experience has potential to evoke the users’ interest and maintain their incentive. However, the results also showed that flaws in the design of a VR-experience instead can cause frustration and confusion within the user. The conclusion that has been drawn is that a well-designed interactive VR-experience can be an effective tool for consuming knowledge in an engaging way, but flaws in the design can have a significant negative impact on the learning aspect.

Ovaj rad istražuje problem malih i srednjih preduzeća (MSP) vezane za pristup izvorima finansiranja uFederaciji Bosne i Hercegovine (FBiH). Fokus istraživanja je na analiziranju potreba MSP za eksternimfinansiranjem, karakteristikama nedavno dobijenih eksternih izvora finansiranja te preprekama zadobijanje finansijskih izvora, kao i da se pomogne u razumijevanju budućih potreba MSP i finansijskeklime. Kako bi se procijenila adekvatnost pristupa finansiranju MSP u FBiH, istraživanje je provedenokorištenjem SAFE metodologije Evropske centralne banke, i to na uzorku MSP u FBiH. Podaci suprikupljeni u 2016. godini, a uzorak je činilo 80 MSP. Adaptirani upitnik za ovo istraživanje kreiran jena način da analizira percepcije MSP u FBiH u pogledu dostupnosti i adekvatnosti finansijskihproizvoda/usluga, koje nude banke i druge finansijske institucije. Očekuje se da će istraživanje pružitiinformacije o identifikaciji problema iz perspektive MSP prilikom traženja eksternih finansijskih izvorai može se koristiti kao smjernica za poboljšanje postojećeg institucionalnog okvira u FBiH radi boljegpristupa finansijama za MSP.

Introduction: Chronic HCV infection is chronic inflamatory liver disease caused by hepatitis C virus. Anti HCV prevalence among intravenous drug users (IVDU) is very high and it accounts 40% -90% (60%-90%) with the risk of 80% of developing the chronic infection. Aim: The aims of this study were: a) to compare clinical characteristics of chronic HCV infection among IVDU and non-users population and to detect their impact to treatment outcome; b) to investigate the treatment efficacy comparing sustained viral response (SVR) in these two populations in Tuzla Canton. Patients and methods: The study was retrospective-prospective and included 45 IVDU of both sexes from Tuzla Canton which were treated from chronic HCV infection with Pegilated interferon 2a/2b + ribavirin in the Clinic for Infectious Diseases and Clinic for Internal Disease of University Clinical Centre in Tuzla. The control group were presented by non-users who completed therapy in both Clinics. For statistical analyses it was used statistical package SPSS 20,0 (SPSS Inc, Chicago, IL, USA) with tests of descriptive statistics with measures of central tendency and dispersion. Quantitative variables were tested by t-test or by Mann-Whitney test. Qualitative variables were tested by hi-square test or by Fisher’s test. The standard analyse of level’s risk was used too. The analyse of predictive value of EVR for achieving the ETR and SVR was done by cross-tabulation. The impact of known factors for achieving the SVR was evaluated by logistic regression analyses. All tests were done with statistical level of significance of 95% (p=0,05). Results: Men were more dominant in the test group (93,3% / 61,7%), also younger age (p

Introduction: The PhD program represents the biggest step in the education and the PhD itself is the crown of the work of one scientist (1). Each PhD thesis represents the contribution of the author to the development of the area in which he/she is active, and must present something new, unknown or unsufficiently explored until then, with direct implication for the practice. Aim: To present the difference between PhD program during 50 years period, with the presentation of the advantages that development and availability of science brought. Results: When different literature was not available in digital form, writing a PhD thesis after a postgraduate study and a long-term specialist work was the crown of the work of medical professional. Unfortunately, this process was sometimes difficult and was dependent on many parameters and subjective opinions, and was subject of numerous manipulations. In the present age, following the reform of education, and the implementation of Bologna Education System, the number of PhD students has increased and the study started to be held at all Universities in Bosnia and Herzegovina (2). All those who completed the six-year study are able to attend the PhD studies. The main obligation for student and requirement for obtaining PhD degree is article from PhD thesis published in the Current Contents database. This criterion was removed over time and the situation now is that obligation is article that is published in journal thatis in the reference database (without clear definition in which databases). Quantity is achieved but we cannot say that for quality. During the year 2017, in Bosnia and Herzegovina, 11 original articles in the field of clinical medicine were published (indexed in the journals that are in the Current Contents Indexed Publications (journals that belong to CC, SCI and SCI-E base) (3,4). These 11 papers are from the field of gastroenterology, psychiatry and ophthalmology (2,3). If this is the scientific opus of already experienced scientist, the question remains what is expected from young researchers. Conclusion: Which system is better, on this question answer cannot be given, because both systems have shortcommings and advantages. The fact is that there is a gap between generations, which is unlikely to be resolved. It is also a fact that the Bologna system is not ideal, but it is currently our present (5, 6,7). A lot of students are enrolled, and the system must help them, in the process of successfully completing their PhD programs. This help cannot be achieved through the lowering of criteria (publications in science remain the only weapon in evaluation). This step leads to decreasing of quality. Quality is what needs to be taught, quality is the only one that science needs. The results in 2017 for Bosnia and Herzegovina and even the worst experience in the past few years is the red alert and only together, both professors and students, can find a way out of one of the most difficult situations., Introduction: The number of scientific publications in medicine has dramatically increased in recent decades. With the rising tide of publications it has been claimed that publication misconduct, paperism and scientism have become a silent epidemic in our post-truth age of entitlement (1). Many scholars and editors have argued that proper motivation is fundamental to a quality research and promotion of publishing culture. Dissertations and scientific papers became commodities and mass products, the many of them offered little or nothing to scientific progress. Black market in academic papers and predatory publishing is a hot topic. Publishing ethics defines the ethical behavior in writing and submitting a scientific manuscript for publication (3-5). We need more convergence in our thinking on publishing ethics from the perspectives of professional, research, academic and medical ethics, business and political ethics in the light of universal versus particular ethics. Aim: The main goal of this presentation is to address the importance of educational and restorative approach in promoting publishing ethics in order to decrease need for retributive approach to the publication misconduct. The presentation is intended to be thought provoking how to promote epistemophilic publication culture. The method of De Bono’s six thinking hats will be used in order to achieve a joint vision on publication ethics. Results: The scientific studies of motivation to publish are very rare. Motivation to publish may be very different: wish to inform scientific community about own work and get comments and suggestions for further research, to speed career advance, to get or improve funding, to boost own ego, to protect copy right, etc. Recent years have witnessed increased attention for publication misconduct (authorship criteria failure, gift or ghost authorship, duplicate submission, redundant publication, duplicate publication, plagiarism, falsification, and fabrication of data), but much less for motivation for publishing pseudoscientific papers. In general, the issue how to increase proper motivation for publication has been studied very rarely. The career pressure to publish or perish and financial gain and ideology, as a set of ideas that forms one’s goals, expectations, and actions, seem to be strong incentives for publishing pseudoscientific papers. The erosion of the primary scientific interest in publishing by a secondary, commonly non-ethical interest has become a significant problem (5, 6). Publication pressure publish or perish may be associated with job-related burn-out in academic medicine. Conclusion: All clinicians have a professional ethical obligation to follow, understand and share the scientific evidence in a proper way. General purposes for making and publishing a paper should be informing or teaching others, and motivating others for cooperation or the mixture of some or all of these purposes. Common key words of good research and publishing are: integrity, motivation, capacity, understanding, knowledge, experience and creativity. Epistemophilia, the love of knowledge should be the impulse to investigate and publish. Publishing hodegetics and early education for epistemophilic publication culture and reinforcement of proper motivation for publishing is essential to stop falling into pitfall of publishing papers just to have papers to be published because of career and academic promotion and financial gains (4). Proper motivation is an integral component of assurance of scientific quality of published papers as well as scientific progress (6)., Introduction: Ethical issues regarding authorship have been present since antient times (1). Publication is the final affirmation of scholarly accomplishment. Academic advancement, “publish or perish,” as well as prestige, are other important driving forces. Finally, there are many financial benefits (direct and indirect) in publishing such as promotion and further research funding. Many of these forces can lead to ethical lapses, and International Committee of Medical Journal Editors’ (ICMJE) recommended guidelines for authorship are not reflected in current authorship practices within the domain of health sciences in both low-and high-impact-factor journals (1,2). Aim: To present some of ethical issues of authorship in medical scientific publishing. Methods: Article has an analytical character and review of literature. Results and Discussion: A number of studies have reported an increasing trend of papers with multiple authors in every scientific discipline within and across countries. „Significant contribution“ is an important criterion for authorship credit. Many journals currently adhere to the guidelines of the International Committee of Medical Journal Editors (ICMJE), which has established four criteria that each author of a paper should meet: Significant involvement in study conception/design, data collection, or data analysis/interpretation; Involvement in drafting or revising manuscript; Approval of final version of manuscript for publication; and Responsibility for accuracy and integrity of all aspects of research. However it is not enough for avoidance of non-ethical authorships. It has been described several of inappropriate types of authorship: a) guest authorship; b) honorary or gift authorship; c) ghost authorship; d) anonymous authorship; group authorship, etc. Honorary/gift authorship and ghost authorships are two extremes of scholarly malaise. In honorary/gift and ghost authorship, the idea of „significant contribution“ is not reflected in the author list. Someone who has contributed little or nothing gets to be an author. Similarly, a ghost author gets no credit for his/her contribution, as he/she is not on the author list (3). In three peer-reviewed journals in 1996 Flanagin et al. (4) found evidence that 19% and 11% of these papers involved honorary and ghost authorship, respectively. Many others found a similar pattern of honorary and ghost authorships or even more frequency of it. In recent study within the total number of respondents (69 academic workers from medical field) 34.8% of them were added as coauthors, although they did not have any input in the writing process. Even 47.8% of the respondents were under psychological pressure, that they have to add their superiors to the list of authors, though they did not have any contribution at any stage of the article preparation, while 29% of the respondents had a tacit agreement about mutual adding to the author’s list, and 36.2% added their superiors to the author’s list, in order that the first author would get a permission to publish the article in a certain journal (5).There are several ways in which authorship issues, i.e., who should be on the paper as author and who should not and the order of authorship could be solved. For example, the lead or principal author may decide who should be on the author list or cited in the acknowledgment section and who should not be in any of these. However, one still needs to bear in mind that, no matter how articulate the rules and guidelines are, they cannot cover all the contingencies (3). Conclusion: The ethical issue of authorship, although simple at first glance, is an extremely complex issue, and many malversations and violations of ethical principles can be found. Knowledge about formal authorship criteria is highly variable and majority of scientist are not familiar with existing criteria or do not consider formal criteria necessary. Editors could play a more active role in addressing inappropriate authorship by providing clear and unambiguous policies that inform and define deserving authorship and promote research and authorship integrity., Introduction: The biomedical knowledge collection is important for every citizen in a search for health. The amount of published research gives the impression that the right answer for every question is just there. This motivated, together with medical professionals, every individual to get access to what is published and grasp the relevant knowledge needed (1). Aim: The aim of this study was to discuss the possible sources for medical knowledge produced by current research activities, and the value of the knowledge being openly available to public. Results: The understanding of the knowledge in the digital society developed with the help of interdisciplinary and international network, Navigating Knowledge Landscapes (2). The individuals, being lay people or medical professionals, approach the knowledge using the Internet, in a hope to find the latest innovative game-changing knowledge that would apply to the medical issue in question. The most recent medical knowledge is embodied in the academic publishing, which gradually turns to be Open Access, freely available to everyone. In May 2016, the European Union announced “all scientific articles in Europe must be freely accessible as of 2020”. In ideal words,using the digital technologies and Open Access, the knowledge would be available to anybody who wants it. The amount of published articles make the search for the relevant knowledge extremely tedious. Cochrane promotes evidence-informed health decision-making based on sound medical research. To make this research accessible, Cochrane produces up-to-date systematic reviews and other synthesized research evidence to inform health decision making. Subsequently, Cochrane aims to put Cochrane evidence at the heart of health decision-making all over the world (3). The strategies like Open Access and Cochrane in relation to knowledge, and in particular health-related knowledge are indeed very important and should be supported and welcomed. The discussion is opened about the general impact of these activities, and if the availability of the knowledge would be a solution to provide the knowledge to those who need them. Our argument is that the current state of knowledge measured by number of publication is highly over-estimated (4,5). The knowledge is tentative and it changes constantly. Having 11,000 members and over 35,000 supporters from more than 130 countries, and producing a bit less than 8000 systematic reviews, as Cochrane does, is notable, but how this relates to what we do not know is the point of the controversy. Conclusion: Believing in absolute knowledge and the quest to make it available to both professionals and lay public is in opposition to the pluralistic, individual, and incomplete knowledge. The perception of this controversy is a key in providing health-related knowledge to the nowadays society., Introduction: Translation of parts or whole paper from one to another language with the identification of the author(s) is a simple translation, but if the author(s) are different it is called translational plagiarism (1). If the author translates his/her paper into another language and pledges it as another paper, it is called translational self-plagiarism (2). Some of the authors are using monolingual plagiarism, and multilingual plagiarism (3). Back-translation is a new approach using particular tools, when the text in English is taken and translated into another language, then “retranslated” again into the original language, thus hiding their plagiarism. Aim: This study aimed to present a method for verification of the translational plagiarism in the paper written in Macedonian and translated in a foreign language. Methods: Original document (written in Macedonian) was translated with Google Translator; suspected article (published in English pdf file) was converted into Word document and compared both documents with several programs for plagiarism detection (4). Results: It was found that both documents are identical in 71%, 78% and 82%, respectively, depending on the computer program used for plagiarism detection. It was obvious that the original paper was entirely plagiarized including six references from the original paper. System for plagiarism detection and analysis was developed and installed from the Ministry of Education and Science, the Republic of Macedonia. The students and researchers/scientists can easily upload their homework, bachelor’s thesis, master’s thesis, doctoral thesis (dissertation) and other published papers and documents. The system also provides a mechanism for comparing the uploaded documents with all the other documents that are already present in the system and to measure their originality, i.e. to detect if any of the content is already published (5). Unfortunately, the system is robust, language restricted, and the closed database is limited to the documents deposited in the local website only. A very small number of countries uses multilingual plagiarism detection (3,6-8), restricting plagiarism check to one language comparison and presenting false results. Conclusion: Plagiarism of the original papers written in Macedonian and translated in other languages can be verified after computerized translation in other languages. Later on, original and translated documents can be compared with available software for plagiarism detection., Introduction: Outsourcing is a business practice in which a company hires another company or an individual to perform tasks, handle operations or provide services that are either usually executed or had previously been done by the company’s own employees. One way of outsourcing in academic and scientific community is ghostwriting. The word describes a process in which a person or team provide writing services and compilation of finished scientific papers that are officially credited to another person as the author (ordering person). Aim: The aim of this lecture is to present available ghostwriting platforms, make clear distinction between ghost and guest authoring and discuss ethical aspects of ghostwriting. Results: The research of available specialized companies and ghostwriter individuals has been done and specific enquires for production of scientific paper were sent. Offers have varied in price, time needed to compile and potential to fulfill criteria for intended use of scientific paper. Many writer organizations have they own rules for authorship and contribution which have been assessed and compared (1). Different types of ghostwriting have been analyzed (individual publishing, advancement in academic grading, medical and pharmaceutical industry) and ethical responses and criticism from various types of stakeholders (2,3,4). Conclusion: It is difficult to determine how frequently ghostwriting occurs due to its covert nature. It is also very difficult to detect and reveal scientific papers which are compiled by ghostwriters, because they are original piece of scientific work, only credited to another person. Results of research are still work in progress and final conclusions will be presented during the lecture., Introduction: Publishing scientific papers of clinical research in peer-reviewed journals remain a major tool for distributing the medical results and informations to researchers and practitioners (1-3). The ethical issues in publishing of clinical research is always challenging and carries a great responsibility of submitting authors and editors for honesty and avoidance of misconduct as well (4). Aim: The objective of this paper is to explore the ethical principles in publishing of clinical research. Results: The objective of clinical research is to provide knowledge, truth and to avoid any mistake, deviations, unethical issues, fabrication, falsification and plagiarism (FFR). The author’s self-reports contribute to 1,0% in research conduct, while other registered agencies that sponsor research count 0,01% in medical un-ethics. Detection of FRR in publishing still remains the significant issue and requires sometimes a time to discover it. Deviations in reporting the results may be even more difficult to unmask since some authors are not even aware that their action is un-ethical. This may be due to lack of knowledge or to self-motivation. The vast majority of FFR was found in presenting the abstracts at various medical conferences and symposium since there is no strict control of such reports. One of the most frequent un-ethics in this example is ghost authorship. The industry sponsored clinical trials contribute to ghost authorship in a significant manner. Conclusion: Concerning these and other issues in publishing of clinical trials, the peer-reviewing process requires the strict and careful process, the control of statistical analysis, anti-plagiarism software as well as honesty and responsibility of researchers and submitting authors., Introduction: Relations between doctors in everyday clinical practice and pharmaceutical companies are permanent and numerous. If a clinician is involved in publishing, he or she publishes papers in professional journals, then a number of other relationships with pharmaceutical companies are opening up. Participation in clinical research is the third, even more important form of collaboration between clinicians and pharmaceutical companies. And as the fourth and perhaps most important for the pharmaceutical industry, is the involvement of clinicians in the development of clinical guidelines that have the most influential decision in the daily decision-making process in selecting appropriate pharmacotherapy. Aim: To present ethical issues about conflict of interest statement in journals by authors who are involved in promotion of drug. Results: Whether there is a significant conflict of interest, how to quantify it, and whether it needs to be limited. Is the “statement of conflict of interest” itself sufficient enough, which clinicians, and especially medical experts, point to the presentation of their exposure in public presentations? First of all, it is necessary to accept the universal definition of “conflict of interest” as position when it in a sufficiently usable and unavoidable fact in assessing whether it has it and how much it is. The definition of “conflict of interest” is given by the International Committee of Medical Journal Editors as “The state of the presence of a conflict of interest when a professional judgment of a primary interest may be under the influence of a securitized interest” (i.e. when the validation of the patient’s condition will be affected by the financial or other convenience of the judge) (1,2). The “Official Guideline on the Methodology of Conflict of Interest Estimates” is most comprehensive publication Conflict of Interest in Medical Research, Education and Practice, published by the Institute of Medicine, Academies Press, 2009. Is it possible to set up a “red line” enough, which will disable the influence of the situation with the “conflict of interest” on widely-accepted adopted recommendations affecting “decision making”? Is it possible for reviewers of the medical journals to recognize the “conflict of interest” in the text that is being prepared for publication? It is certainly very difficult, even if the authors correctly state the potential conflict of interest. The sponsorship of pharmaceutical companies can also be indirect and do not contain a financial dimension, but there is a significant conflict of interest in all. Conclusion: It is too late to “bring order” to the publishing of medical literature with the intention of reducing the conflict of interest to the minimal impact on making medical decisions. But the “red line” must stand in the process of forming clinical guidelines, which in no way should be sponsored, and should be based on numerous publications in well-controlled and open clinical studies., Introduction: In the past decades, the publication of scientific research has been a very important factor in attracting public funding and support of scientific research. It is also the cornerstone of knowledge dissemination, as well as an essential criterion for academic and scientific evaluation. Hence the great interest in scientific ranking and evaluation of scientific journals, but also in scientific contribution of scientists. Aim: It is very difficult to apply right measures and scientific criteria that can objectively assess the scientific quality of the research and provide precise qualitative and quantitative data on which academic communities and funding agencies could base their decisions. Despite the evident shortcomings in the evaluation of scientific journals it is generally accepted that IF (Web of Science-WoS) and the total number of citations of all articles published in the journal represent a relevant measure of their value and scientific influence. However, the significance of scientists is much more complicated to establish since the relevance of the journals in which their articles are published does not directly reflect their scientific production. Therefore, evaluating the significance of scientists’ accomplishments justifiably involves the application of more sophisticated metric systems rather than just insight into their publication records. Results: A recent focus on scientific productivity leads to the competitive evaluation of scientists, creating incentives to maximize publication numbers, citation counts, and publications in high-impact journals. There are numerous bibliometric databases which are used in biomedical sciences. Most of them, such as Current Contents (section Clinical Medicine but also sections Life Sciences and Social & Behavioral Sciences) Journal Citation Reports (JCR), Index Medicus (Medline, PubMed) and Excerpta Medica (EMBASE), present and rank scientific journals only. Some of scientific databases such as Web of Sciences (including Science Citation Index (SCI), Social Science Citation Index (SSCI), Arts & Humanities Citation Index, and Emerging Sources Citation Index), H-index, Scopus and Scholar evaluate individual scientific contribution of a scientist. Zerem-score (Z-score) represents new criteria for the estimation of scientific merit of individual scientific effect of scientists. According to these criteria the overall scientific score of an author named as Z-score is calculated as the sum of two scores (author score and author citation score). The author score is calculated as the scientific value of the journal in which an article is published and the authors’ specific contribution in this article, whilst the author citation score is calculated as the total number of citations of all articles published by an author. Conclusions: Several authors consider that almost nothing in scientific institution can compare to the importance of publications issued in top scientific journals, claiming that they basically constitute the main source of recognizability. However, it is true that no single metric system is suitable for comprehensive evaluation of scientific research. Based on the long term experience, author is proposing the new criteria (named The Z-score) in order to estimate the scientific effect of scientists and institutions more objectively., Introduction: Approximately about 30% of US health care is inappropriate, or wasteful (overuse). Inly 55% of needed health services is delivered (underuse). Reasons for suboptimal care are the lack of high quality or failure to apply high quality evidence related to the effects of most health care interventions and suboptimal decision-making. Personal decisions are the leading cause of death and 80% of all health care expenditures are affected by physicians’ decisions (1,2,3). Evidence-based clinical practical guidelines (CPGs) as a key approach to improving clinical decision-making (1). Aim: To display the meaning of “Yes” bias in clinical practice. Results: Research included 101 participant from American Society of Hematology (ASH). Results: Data was collected before the meeting of AHS, during and one week after the meeting. The positive, statistically significant relationship between certainty of evidence and strength of recommendations only when the panels voted “FOR” intervention; this association disappeared when the panels voted “AGAINST” intervention (OR=3.6 (95%CI: 2.17 to 6.0; p, Introduction: Perinatal Medicine is a medical subspecialty concerned with the maintenance of health and long-term development of the fetus, neonate, and infant, requiring special knowledge, skills and attitudes for the prevention, diagnosis and management of disorders of this patient population (1). Oral perinatology deals with the influence of poor oral health on the pregnancy outcomes and the fetus. Methods: The first time the term ”oral perinatology”, and ”oral perinatologist” was mentioned in Khartoum in Sudan in 2016, by proposing member of ”Ian Donald Inter-University” Dr. sc. Selma Porović into International Academy of Perinatal Medicine, due to many international lectures and writings in this field. Results: Pediatric dentist, and dentist in general became a member of IAPM in Bucharest in May, 2018. The unfair neglected significance of dentistry as a medical branch is back to the focus of the essence. Oral perinatology becomes a branch that connects many specialties that deal with pregnancy and fetal health, while focusing on oral health and the two-way relationship between poor oral health and the outcome of pregnancy. The analysis of Web of Science, Scopus and PubMed Central, found that Journal of Perinatal Medicine (Official Journal of the World Association of Perinatal Medicine) and The Donald School Journal of Ultrasound in Obstetrics and Gynecology are qualified to deal with this area. Conclusion: As a result of the newly designated field of medicine, we have already started several researches in front of the most prestigious Bosnian Herzegovinian institutions, which undoubtedly enhance the scientific identity of Bosnia and Herzegovina on the world map (2)., Introduction: Correct choice and administration of a statistical test are absolutely essential for meaningful interpretation of research data, yet mistakes are still frequent and could be easily found in published scientific papers or PhD theses (1). Although formally trained in statistics, PhD students are among those who make mistakes (2,3), and they need additional guidance by their mentors in order to avoid misuse of statistical methods and thereafter misinterpretation of the data collected (4, 5). Aim: The aim of this study was to analyze mistakes made by PhD students in statistical analysis of data collected during research within the framework of their thesis. Results: The study was designed as cross-sectional analysis of random sample (n=15) of PhD theses in pre-approval stage at Faculty of Medical Sciences, University of Kragujevac, Serbia. In total 7 (47%) theses had at least one mistake. The most frequent mistakes, found in more than 20% of theses were as the following: insufficient statistical power due to small sample size, non-random sample and use of a statistical test when standard conditions were not met (e.g. use of Chi-square test when one of the frequencies was zero, etc.). Other mistakes found in the sample were: inappropriate choice of non-parametric test for dependent groups, inappropriate validation of a questionnaire (no divergent criterion validation, lack of use of multi-trait, multi-method matrix, etc.) and lack of transparency (measures of variability not presented). Conclusion: Mistakes with statistical analysis made by PhD student are frequent, and lead to misinterpretation of the data. Training course in statistics during PhD studies should be re-evaluated, mentors should invest more effort to review the data and guide students through statistical analysis, and special statistical review board at Faculty or University level may improve the situation (3)., Science is changing the world at an ever-increasing pace. It is hard to imagine medicine, business, education, defense, government or society without revolutionizing achievements of science. It is safe to assume that this march of science will continue (1-4). But, where is it leading? What will the world look like in 10, 20, 50, or 100 years? How will it change lives of individual humans or whole societies? What are the anticipated benefits and challenges? This talk will attempt to answer some of these questions and raise new ones., Introduction: The part “Abstract” of article is the only part of the article that is published in conference proceedings, only part of the article that a potential referee sees when he is invited by an editor to review a manuscript and the only part of the article that readers see when they search through electronic databases such as PubMed (1). It represents a concise overview of the article, understandable and without reading the rest of the content, and can be published independently of it (2-4). Aim: To present the specifics of writing the “Abstract” in the scientific article. Result: There are three types of abstracts: descriptive, informative and structured. The descriptive abstract is specifically used for theoretical, methodological or review articles (150 words or less), informative abstract contains specific information given in the article (150 to 250 words in length) and the structured abstract is essentially an informative abstract with sections labeled with headings (250 to 300 words). A good “Abstract” shows the basic purpose, as well as the research aim, applied methodology, detailed results and important conclusions. It must be written in the language in which the article is written, in a third party and in a passive. Abstract cannot contain something that is not mentioned in the text itself. Conclusion: Abstract is the mirror of the work itself, and its writing requires big effort. It is recommended that each work begins with a temporary abstract and after completion of the full article, a concise abstract is formed. Abstract is the essence of what an author attracts attention to and keeps it until the end of article., Introduction: Current Contents Indexed Publications are publications that are indexed in the most prestigious journals (with the highest impact factors), and they are guide in the daily clinical work of a cardiologist (1). Aim: To present the number of articles from Bosnia and Herzegovina (B&H) in Current Contents database in the field of cardiology in the period 2011-2017. Results: During the seven-year period there are 14 papers in the field of cardiology in the Current Contents database. Out of this number, two are original articles (original research), one is a meta analysis and 11 represent the collaboration of member countries of the European Society of Cardiology (where the representatives of B&H are also), in the writing of guidelines or screening programs presentation. Also, two articles from pediatric cardiology (two original research) were published during mentioned period. Conclusion: Increase in the number of CC articles is an imperative for the new generation of cardiologists in B&H. For new generations of PhD students, the requirement for defending the PhD thesis is a publication of their thesis in the Current Contents Indexed journal. Is this requirement justified, in relation to the mentioned results, it is a question that requires much more analysis., Introduction: Selecting journal title to publish, considering duration of peer review process and the limited time for PhD thesis is a complex step for a young medical researcher. Journals provide information channels for scientific communications (1). The process of selecting a journal requires expertise, which all researchers do not have (2, 3). Aim: To provide a didactic step by step guide in selecting a scientific journal for paper publishing. Results: The first step is to determine aim and scope of the journal, which should match topic of article. Reading previous published journal issues helps in recognizing types of articles that can be published and technical normatives. Finding out Editor main research activity could be in favor to publish similar article. Author should determine what type of article is preferable in the journal of his interests. Journal indexation is very important for young researchers. Web of Science seems to be hard to reach for PhD students. Nevertheless we should try our best to publish in internationally recognized scientific databases (Web of Science, Scopus, Medline, PubMed). The aspiration of every young researcher should be Open Access journals, because that is only way to try to increase visibility of one’s work. The style of writing of scientific information is a scientific style and it does not mean only grammatical and spelling accuracy, but also the way of shaping the contents and sense of article (4-6). Each article should be written in a clear manner and to be accessible not only for professionals but to general population too. Writing an article and publishing requires ethical principles, high English proficiency skills in conversation with Editor and reviewers, because the impression that will be made there could prevail in accepting of our paper. Conclusion: Writing an article requires a lot of time and determination. Getting familiar with aims and scope of targeted journal, technical prerequisites and the length of peer review process is very important., Introduction: The Open Access model of article publishing is regarded as an imperative in contemporary scientific publishing. This model essentially should be free. Open access means providing access to scientific literature to anyone with a computer and an Internet connection, at no charge to the user (1). Scientific authors who pay to publish their articles in open-access publication should be cordially honored for doing so (2). Payment of an open access module is sometimes extremely expensive, and certainly poor countries can rarely afford it (3). This practice puts in difficult position researchers from low-income countries. Journals that are in top quality level often charge enormous amounts for choosing option “Open Access”. Without the Open Access model, every article is essentially meaningless, because every article should be open to readers, and be the basis for future research. Online libraries have great potential in terms of expanding knowledge, but they also present a major problem for many publishers because their rights can be violated (4). Aim: Presentation of online platforms for the archiving of scientific research papers and the presentation of their benefits. Results: Authors can individually manipulate with electronic forms of articles through the platforms (ResearchGate, Academia.edu, Kudos, Mendeley, exoplatform.com, BiomedExperts) which allow the author to individually upload articles, share articles and increase their visibility. The tendency is that every scientist has profile on these online platforms. Which of these platforms is conditionally better, is something, which can be related to personal preferences. With the mentioned platforms authors can manipulate in many ways (ranking on platforms are often questionable). There are also ethical issues in the use of these platforms, because often articles that are not Open Access, if uploaded from an author, become available to the general public. This raises the question of who is the owner of the article, the author or the journal, who is entitled to copyright. There are lot of question, but in the essence everything depends on the ethical policy of the journal or the ethics of author. Regardless of all, the aforementioned platforms represent a great source of knowledge for researchers, as well as the location of the authors’ promotion, as well as the place for creation of collaborations in scientific community. Conclusion: The digital era enabled easy access to knowledge. The fact is that in the future, the issue about these platforms will be getting bigger, and the boundary will have to be set. Which board will set that line is questionable. Until that moment, the mentioned platforms remain a great source of knowledge, for both students and professionals., Introduction: PhD thesis is the final part of the study program and represents the independent and original work of the candidates in the appropriate field, which, for the sake of its originality, is worth publishing (1-3). Aim: The aim of this lecture is to show the peculiarities of writing a doctoral dissertation. Results: PhD thesis should provide evidence that the candidate successfully uses methods in professional and scientific work, in exposing the results of the research, as well as being able to draw conclusions based on the previously set and realized research tasks. The dissertation is quite similar to a scientific article, but it is always more extensive for a number of reasons. For example, an article does not have to contain all the results of a particular research, but only those that are relevant, while the dissertation can also be the results of repetition of the same experiments to see the extent of the research itself. Quite supposedly, a dissertation should be considered and the dissertation should be written as a comprehensive review article with an inescapable description of your research results. It is important to give your personal comment, to reach its point of view, to give its judgment to the results so far, to be critical. As for the article, in the doctoral thesis we have to respect the previously established methodology and draw up a dissertation plan. It will be extremely important to be an Introduction and Discussion for judging the knowledge of the subjects of scientific thinking, while the Material and Methods, and the results will explain how the research was conducted and how the results of the research were presented (1-3). Since the doctoral thesis is a comprehensive scientific work, special attention should be paid to the Summary/abstract, because it will be read first and foremost. In the dissertation we also have an unavoidable chapter on the Rationale of the topic, in which we will clearly explain why we chose this theme and what we want to prove it is ultimately. Considering that the doctoral thesis is a scientific work with limited availability, it is highly desirable but acceptable that the results from the dissertation are published in the original article. Also, extensive dissertations can be the basis for more articles. Conclusion: The results presented in the doctoral dissertation should contribute to the systematization of scientific and professional tasks and existing solutions for a particular area, to solve the current scientific and professional task, set as the goal of work, the application of existing scientific and professional achievements in solving a complex scientific task., Introduction: That title is the most visible and most readable part the entire paper (1). Title appears in original journal and in secondary publications and serves to classify the article in individual scientific disciplines (2). Perhaps the most common grammatical error in defective titles is faulty syntax. An indicative title is recommended, which should be clear; attractive, refer to the hypothesis; indicate the intervention if it is provided; state the structure of the study (3). What is a good title? Day R. define it as the fewest possible words that adequately describe the contents of the paper (1). Aim: The aim of this paper is to show importance of the title, length, abbreviations and jargon, importance of syntax. Results: Title purpose is to attract researchers interested in this field of study, therefore, all words in the title should be chosen with great care (1). Association words with one another must be carefully managed (2). The importance of the title cannot be overstated as it is a major determinant of whether the paper will be read (3). It is the only aspect of the article that appears in many of the databases used for literature searches (3). The title should indicate the content of the work and should contain enough relevant “keywords” to enable readers to find this paper when searching a relevant database (1). Indexing and abstracting services depend heavily on the accuracy of the title (2). There are two types of titles: 1. Descriptive titles, which states the focus of the study, 2. Conclusion titles, which provide the authors’ main conclusion from their study (1). Descriptive title is prefer for research articles because it “lets the data speak for themselves” (1). In some Journal’s Instructions to Authors will specify which style of title to use (2). Often authors are asked to provide a running title. Running title should be chosen with care (2). Titles who are too short, obviously was not very helpful, also long and nonspecific titles are often less meaningful than short ones (2). Most excessively long titles contain “waste” words, right at the start of the title, words such as “Studies on,” “Investigations on,” “Observations on”, „Special approach ...” (3). This words should avoid because every scientific work is investigation, approach, observation (1). A general recommendation for title length is 5-10 words. Titles should almost never contain abbreviations, chemical formulas and jargon (1). Avoiding redundant and unnecessary words in the title will be best achieved if we analyze each written word in terms of assessing whether it is necessary as the key word, or is it the one that points to the essence of a problem without which the reader would not have the problem to be clear (3). Conclusion: What should be checked in the title: accurate, clear, complete, precise, concise, as short as possible? The qualities of good titles are: to be easy to remember, to provoke the reader to think, to attract attention, and to awaken interest. Title “sales” work! (1, 2, 3)., Introduction: The most common mean of sharing results, dilemmas, controversies in field of science is oral presentation (1,2). Presenter is challenged to comprise complicated research in one well delivered speech (3). Aim: This abstract is of descriptive character and aims to present means for preparation of good oral presentation. Results: First step is to identify key message of presentation as a core for developing the logical flow in story. The presentation should contain brief introduction, main results and conclusions. Introduction initiates attention of the audience, but results will keep them interested. Introduce new terms early in presentation because once an audience gets lost in unfamiliar terminology, they stop following. Results should be discussed as they get presented, concisely, clearly and in accordance to the key message. In the conclusion give two or three take home messages of what is improved after this presentation. Presenter must be confident in his words, not speaking too quick nor incomprehensible, adapting words to the target audience. Making an eye contact with an audience gives comfort to the presenter and engages audience with the storyline. Keep the attention of the audience with anecdotes, humorous remarks or pauses between section transition, but don’t digress from the story. Audience attention is the highest in the first 15 minutes. In addition to the oral presentation, there is usually visual aid used to emphasize ones words. Rehearse your presentation in timely manner, using bullet points, but never read from slides or cards. Conclusion: The thought of giving presentation is actually worse than doing it. Preparation and practice can strengthen ones confidence, but presenter-audience dynamic is unpredictable., Introduction: Poster is a visual aid in presenting your research, often starting vibrant discussion and can facilitate collaboration between researchers in common scientific field (1,2). Even though posters are often considered as a consolation prize for rejected oral presentations, good posters can actually improve ones scientific credibility, reputation and are valued as a part of postgraduate scientific work (3,4). The aim of the poster is to grab the attention of the audience which in turn will generate interest in presented area of research. Aim: This abstract is of descriptive character and aims to show the methodology behind designing a memorable poster, including important features which insure high quality end result. Results: Poster should contain the same chapters as a written paper: abstract, introduction, methods, results, discussion, conclusion. Choosing the right format is a key component of successful poster. Guide the audience with arrows and numbers in logical flow. Never use less than 24 point font size, make sure that key components are at eye level and that the title is readable from 3 m distance. The title should be short, sharp and compelling, inviting audience to find out more. Content must be concise and informative, yet encourage the audience to engage in discussions. Graphic elements should be relevant to the subject matter, clear, to the point, and attractive, not less than 13 x 15 cm. Conclusion: In a vast sea of posters, you need to stand out. Most people are more likely to remember the presenter rather than the poster itself. Successful presentation is a soft skill that enables you to sell your work to interested parties in short time. Having handouts given to the audience can help distinguish yourself from others.

Contemporary international economic environment registers an increasing relationship and interdependence of countries regardless of the degree of their development. In the open economy, the development of foreign trade mainly implies the growth of gross domestic product (GDP). The basic goal of this paper is to examine the influence and effects of trade dependence on GDP. Trade dependence is used to describe a country for which exports and imports are very important. This coefficient also shows the degree of national economy openness. The analysis included the area of Bosnia and Herzegovina for the period 2010-2018, whereby the relevant statistical data were processed for export, import, GDP, as well as the selected coefficient of foreign trade dependence. The results showed the existence of a short-term or long-term relationship between GDP and the total export and import, as well as between GDP and export.

Introduction. Charcot-Marie-Tooth (CMT) disease is a peripheral hereditary neuropathy associated with motor and sensory impairment and can result in profound sensorineural hearing loss (SNHL). Currently, the role of cochlear implantation in the setting of CMT and other progressive peripheral neurodegenerative disorders is not well established. Methods. Case report and review of the English literature. Results. A 70-year-old male with CMT was referred for evaluation of progressive asymmetric SNHL and reported a 15-year duration of deafness involving the left ear. Audiometric testing confirmed profound SNHL in the left ear, while the right ear exhibited moderate-to-severe SNHL. Left-sided cochlear implantation was performed using a conventional length lateral wall electrode. Intraoperative device testing found normal impedance levels throughout the array; however, electrically evoked auditory potentials were absent on all electrodes. Upon initial activation 3 weeks after surgery, the patient reported excellent access to sound in the cochlear implant-only condition. He has made good progress at each subsequent visit; speech perception testing after seven months showed improvement from 0% to 32% on AzBio sentence and 53% on CNC phoneme testing in the cochlear implant-only condition. Conclusion. We report the third case of cochlear implantation in a patient with CMT. SNHL in CMT is hypothesized to result from disruption of synchronous activity of the cochlear nerve. In patients with CMT, cochlear implantation may reconstitute synchronous neural activity by way of supraphysiological electrical stimulation. Our results corroborate two earlier reports that cochlear implantation is a viable option for rehabilitation of SNHL in this unique subset of patients.

Introduction. Charcot-Marie-Tooth (CMT) disease is a peripheral hereditary neuropathy associated with motor and sensory impairment and can result in profound sensorineural hearing loss (SNHL). Currently, the role of cochlear implantation in the setting of CMT and other progressive peripheral neurodegenerative disorders is not well established. Methods. Case report and review of the English literature. Results. A 70-year-old male with CMT was referred for evaluation of progressive asymmetric SNHL and reported a 15-year duration of deafness involving the left ear. Audiometric testing confirmed profound SNHL in the left ear, while the right ear exhibited moderate-to-severe SNHL. Left-sided cochlear implantation was performed using a conventional length lateral wall electrode. Intraoperative device testing found normal impedance levels throughout the array; however, electrically evoked auditory potentials were absent on all electrodes. Upon initial activation 3 weeks after surgery, the patient reported excellent access to sound in the cochlear implant-only condition. He has made good progress at each subsequent visit; speech perception testing after seven months showed improvement from 0% to 32% on AzBio sentence and 53% on CNC phoneme testing in the cochlear implant-only condition. Conclusion. We report the third case of cochlear implantation in a patient with CMT. SNHL in CMT is hypothesized to result from disruption of synchronous activity of the cochlear nerve. In patients with CMT, cochlear implantation may reconstitute synchronous neural activity by way of supraphysiological electrical stimulation. Our results corroborate two earlier reports that cochlear implantation is a viable option for rehabilitation of SNHL in this unique subset of patients.

Money laundering is an activity of individuals or firms to conceal the traces of the real source of illegally obtained money. A lot of different techniques are used for money laundering. For such purposes launderers predominantly used, the financial sector...

This paper provides a critical aspect of the position of the industrial sector in the transition economy of Bosnia and Herzegovina. If we observe sectors C-exploitation of coal and stone, D-processing industry, E-production and distribution of electric power, gas and steam, as per NACERev.1 classification, and sectors B-exploitation of coal and stone, C-processing industry, D-distribution of electric power, E-water, sanitation and recycling as per NACERev.2 classification, then from 2007 until 2012, their participation amounts to: 14.49%, 14.37%, 14.20%, 14.02%, 13.80%, 12.75% respectively. The paper observes the internal and the external reasons of the poor state of the industrial sector, and determines a possibility of its strengthening through recommendations that sum up results of the conducted research.

Over the last decades, agricultural co-operatives grew substantially in most developed and developing countries, often reaching dominant market positions. We inquire into the economic mechanism behind this growth, by elaborating on the relation between co-operative identity and co-operative benefits. We highlight the ability of agricultural co-operatives to co-ordinate large-scale production, to monitor work contributions and product quality, and to ensure economic independence of farmer members. Following the two principal streams in the economic literature, we distinguish between the conceptions of agricultural co-operatives as units of vertical integration and as firms characterized by common governance of collective entrepreneurial action and ability to reduce transaction costs and economic risk. We describe the financial and governance limitations of agricultural co-operatives while taking account of new co-operative models presenting institutional tools introduced to overcome these limitations. We conclude by suggesting directions for enhancing the role of co-operatives in agricultural and rural development.

Intellektuellt kapital är en immateriell tillgång som hanterar företagets kunskap och som skapar värde för företaget. Det intellektuella kapitalet delas in i tre kategorier, humankapital, externt kapital och internt kapital. Hur företaget redovisar och mäter sitt intellektuella kapital är en viktig fråga för företaget eftersom det intellektuella kapitalet ökar och blir allt viktigare för företaget. Syftet med denna studie är att förklara företagets frivilliga upplysningar om intellektuellt kapital. Studien utgör en omfattande jämförelse mellan olika faktorer som kan förklara företagets frivilliga upplysning om intellektuellt kapital. Utifrån tidigare forskning, kombination av vetenskapliga teorier och resultatet från en tvärsnittsstudie har en bredare förklaringsmodell och hypoteser utvecklats. För att kunna undersöka förklaringsmodellen i denna studie har en innehållsanalys med ett urval av 221 företags årsredovisningar från år 2015 tillämpats. Med hjälp av en utarbetad checklista som består av olika variabler uppdelade i de tre kategorierna, har studien kunnat utföras. Variablerna har även analyserats utifrån huruvida dessa är företagsspecifika eller inte. Resultatet av studien visar att storlek, bransch och självständigt revisionsutskott förklarar frivillig upplysning om intellektuellt kapital både mängdmässigt och innehållsmässigt. Utifrån en kategorisering om faktorerna är företagsspecifik eller inte bidrar studien till en större teoretisk förståelse kring vilka faktorer som förklarar vilken typ av information som presenteras. Kategoriseringen visar även en större förståelse hur företag egentligen rapporterar frivillig upplysning om intellektuellt kapital. Företagsspecifika upplysningar visar därmed på vilket sätt intellektuellt kapital genererar värde för företaget.

Artan küreselleşmiş finansal kurumların iş faaliyetleri ve kapitalist piyasaların liberalleşmesi kaçınılmaz olarak kurumların risk türlerinde hem çeşitlilik hem de yoğunluk bağlamında bir artışa yol açmıştır. Bankaların riskli faaliyetleri kendi hissedarlarının refahını oluşturmada kaynak teşkil ettiğinden özellikle de bankacılık sektörü başta olmak üzere kurumların risk yönetimi ciddi bir öneme sahiptir. İslami bankacılık bağlamında risk yönetimi henüz yeterince gelişmemiştir. İslami bankacılığın risk yönetiminde belli spesifik özellikleri iş dünyasının kendine has yönetim tarzıyla ilişkilidir. Günümüzde İslami bankalar çoğunlukla risk yönetimi için kendi iş dünyalarını Şeri’at kanunlarına göre adapte ederek konvansiyonel ürünleri kullanma yoluna gitmektedir. Bosna Hersek’teki İslami bankacılık ve finans sektörü her ne kadar melez bir İslami bankacılık olsa da Güneydoğu Avrupa bölgesindeki tek İslami bankacılık sektörününün faaliyetlerini oluşturmaktadır. Bu çalışma İslami bankacılığın risk yönetim özelliklerini incelemektedir.

In this paper, the wavelet phase difference (WPD) approach is applied for the identification of power system areas with coherent generator groups. This approach allows observation, at different frequency bands, of movement of low frequency electromechanical oscillations (LFEO), identified at different parts of the power system and the identification of the inter-area components that move or do not move together. An illustration of the applied approach was performed on the New England (NE) 39-bus test system. The interesting results of WPD application are also presented in a real wide-area measurement data from European interconnected power system. By using the discrete wavelet transform (DWT) and Hilbert-Huang transform (HHT), the validation of results from WPD approach is also given.

In this paper, the results of correlations between air temperature and electricity demand by linear regression and Wavelet Coherence (WTC) approach for three different European countries are presented. The results show a very close relationship between air temperature and electricity demand for the selected power systems, however, the WTC approach presents interesting dynamics of correlations between air temperature and electricity demand at different time-frequency space and provide useful information for a more complete understanding of the related consumption. Key words: power system, electricity demand, air temperature, linear regression, wave-let coherence 1. Introduction The electric power system is a very complex system. It is composed of a large number of different elements such as generators, lines, transformers, etc., but it also has a lot of different consumption categories such as household, industrial, transportation, and others. Short, me-dium or long-term planning requires thorough understanding of consumption characteristics which are defined by their load curves. The load curves represent characteristics of the power system’s load variability as a function of time, and their analysis can be performed for some customer groups, some geographic areas or the power system as a whole, where it is very important to identify the main factors affecting the consumption of electricity, such as growth and structure of Gross Domestic Product (GDP), demographic change, housing standard, the

This paper discusses the problem of finding the optimal network topological configuration by changing the feeder status. The reconfiguration problem is considered as a multiobjective problem aiming to minimize power losses and total interruptions costs subject to the system constraints: the network radiality voltage limits and feeder capability limits. Due to its complexity, the metaheuristic methods can be applied to solve the problem and often the choice is genetic algorithm. NSGA II is used to solve the multiobjective optimization problem in order to get Pareto optimal set with possible solutions. The proposed method has been tested on real 35 kV distribution network. The numerical results are presented to illustrate the feasibility of the proposed genetic algorithm.