Measuring Ethnic Preferences in Bosnia and Herzegovina with Mobile Advertising

PubMed Central

Weidmann, Nils B.

2016-01-01

We present a field experiment that uses geo-referenced smartphone advertisements to measure ethnic preferences at a highly disaggregated level. Different types of banners advertising a vote matching tool are randomly displayed to mobile Internet users in Bosnia and Herzegovina, while recording their spatial coordinates. Differences in the response (click) rate to different ethnic cues on these banners are used to measure temporal and spatial variation in ethnic preferences among the population of Bosnia and Herzegovina. Our study lays out the theoretical and practical underpinnings of this technology and discusses its potential for future applications, but also highlights limitations of this approach. PMID:28005924

Common Curriculum, Core Curriculum or Common Curriculum Standards--Finding a Solution for Bosnia and Herzegovina

ERIC Educational Resources Information Center

Stabback, Philip

2007-01-01

The article addresses the issue of possible curriculum models in post-conflict countries, taking as an example the case of Bosnia and Herzegovina between 1996 and 2004. Following the Dayton agreement, the education system in Bosnia and Herzegovina was divided between 13 ministries administering different Bosnian, Serb and Croat cantons. Despite…

SANDFLY - PAPPATACI FEVER IN BOSNIA AND HERZEGOVINA: THE NEW-OLD DISEASE

PubMed Central

Hukić, Mirsada; Saumović-Bešić, Irma

2009-01-01

Sandfly fever viruses (SFV) are endemic in the Mediterranean, Middle East, northern African and western Asian countries. Toscana virus (TOSV), serotype of Sandfly fever Naples virus, is among of the three most prevalent viruses associated with meningitis during the warm seasons in northern Mediterranean countries. The historical data of the sandfly fever (Pappataci fever) indicates its origin in Bosnia and Herzegovina at the end of 19th century. There is a long period of time for which there are no data on research related to the SFV in Bosnia and Herzegovina. The purpose of the study was to investigate the presence of sandfly fever in Bosnia and Herzegovina in recent years. The 68 of serum samples were obtained from February 2006 until September 2008 from a group of patients with febrile illness of unknown etiology. The sera were tested on the presence of IgG and IgM antibodies against TOSV by specific serology test- recomLine Bunyavirus IgG/IgM immuno-line assay. The recent TOSV-infection was confirmed in the patients in each year during the study: 10,71% (3/28) in 2008; 9,38% (3/32) in 2007 and 12,50% (1/8) in 2006. The presence of specific antibodies to TOSV in the sera of the patients in recent years indicates re-emerging character of the disease in this region. It would be necessary to make biological, epidemiological and clinical research on the TOSV and related phleboviruses to elucidate the problem of SFV in Bosnia and Herzegovina. PMID:19284393

Education and Democracy in Bosnia and Herzegovina

ERIC Educational Resources Information Center

Kolouh-Westin, Lidija

2004-01-01

Content analysis of the curriculum and textbooks for the last four grades of compulsory education used in Bosnia and Herzegovina are presented. The major aim in this research has been to identify how issues related to democracy and human rights are presented.--Do the curriculum and textbooks support the ideas and behaviours recognized as…

Possibilities for Social Cohesion in Education: Bosnia-Herzegovina

ERIC Educational Resources Information Center

Hill, Kelly

2011-01-01

In postwar Bosnia-Herzegovina, segregation along ethno-nationalistic lines and divergent pedagogies within the education system have presented challenges to social cohesion and the long-term stability of a society that is still struggling to rebuild, reconcile, and regain trust (Jancic, 2008). This article examines the current state of the…

Post-War Trauma and Reconciliation in Bosnia-Herzegovina: Observations, Experiences, and Implications for Marriage and Family Therapy.

ERIC Educational Resources Information Center

Nelson, Briana S.

2003-01-01

The 1992-1995 war in Bosnia-Herzegovina caused mush devastation in that region of the world. This article describes the themes and issues that emerged from information gained from interviews with Bosnian professionals through a project entitled "Trauma and Reconciliation in Bosnia-Herzegovina." Recommendations and implications for family…

Dog bites in Bosnia.

PubMed Central

Croft, A; Archer, R

1997-01-01

BACKGROUND: Rabies is a zoonosis that remains endemic in most parts of the world. Primary care physicians are in the first line of defence against the disease. An increasing number of British practitioners and medical students are being exposed to the dangers of rabies through humanitarian work on overseas attachments. Rabies is enzootic throughout Bosnia-Herzegovina and presents a hazard to the multinational troops currently deployed there. AIM: To describe the British Army's experience of animal bites and rabies prevention in Bosnia during the first six months of its current peace enforcement mission, and to make general recommendations on the good management of any rabies hazard at primary care level and under field conditions. METHODS: Routine data from the Army's epidemiological database (ARRC 97) were reviewed, and theatre issues of rabies vaccine and immune globulin were used as a proxy measure for administered post-exposure prophylaxis. RESULTS: A total of 62 animal bites were reported in British troops between December 1995 and May 1996, of which 28 were unprovoked bites and resulted in the administration of a course of rabies vaccine. Ten of these were severe bites and rabies immune globulin (RIG) was administered in addition. The total cost of rabies post-exposure prophylaxis was US$6914.00. CONCLUSION: The prevention of rabies has major human and resource implications, and primary care staff involved in rabies post-exposure management need to be well supported in their clinical decision-making. Rabies protocols should be clear and unambiguous. The effective medical surveillance of military or humanitarian missions in rabies-enzootic areas must include the prompt reporting of animal bites. The predeployment training of medical teams should include an up-to-date assessment of the local rabies threat. PMID:9281871

Reform in a Fragmented System: Higher Education in Bosnia-Herzegovina.

ERIC Educational Resources Information Center

Temple, Paul

2002-01-01

Analyzes issues of fragmentation and reform in Bosnia-Herzegovina's higher education system, suggesting that a better appreciation of traditional university structures, rather than just Anglo-American central management, is important in achieving effective reform. (EV)

The Role and Characteristics of Collections of Folk Recepies in the Folk and Traditional Medicine of Bosnia and Herzegovina

PubMed Central

Skrbo, Armin; Masic, Izet

2017-01-01

Introduction: Folk medicine represents part of the folk culture, when we first think about the rural culture with characteristic of the rural population in the pre-industrial period. The difference between official and folk medicine is manifested in the education, knowledge and social status of those practicing folk medicine as well as their patients. The most common ways of treating were the treatment by use of herbs, magic and treatments based on religious beliefs. So, it is of no surprise that folk medicine was the main form of treatment for the inhabitants of Bosnia and Herzegovina (B&H) in the past. In addition to many herbalists, quacks and religious officials who treated the patients with records, there were also spells, i.e. women who, by pronouncing various magic formulas, treated the patients. Each village had at least one person who practiced this type of treatment. Discussion: Numerous, original documents and records have been stored in the archives of the monastery throughout B&H, including very valuable literature in the field of medicine and pharmacy, which testifies of the very important role of Franciscans in the treatment of the population in Bosnia and Herzegovina. The most extensive health service of the Franciscans since their arrival in Bosnia in 1291 was the decadent era of Turkish rule, mostly from the 17th century until the Austro-Hungarian occupation of Bosnia and Herzegovina in 1978. In the sources of national thought, and on the basis of professional medical books, the Franciscans created recipes for the treatment of certain diseases, which they then collected in so-called „Ljekaruse” (Collections of folk recipes), and over time there was a lot of them. Most of the ljekarusa are hand-printed booklets, for some it is known the time and place of creation, and less often the author of the text. Ljekarusa is a very important source of information about our medical past. Some of them were processed and recorded, while a significant part

Smoking behaviour, knowledge and attitudes among Family Medicine physicians and nurses in Bosnia and Herzegovina

PubMed Central

Hodgetts, Geoffrey; Broers, Teresa; Godwin, Marshall

2004-01-01

Background Smoking rates among the general population in Bosnia and Herzegovina are extremely high, and national campaigns to lower smoking rates have not yet begun. As part of future activities of the Queen's University Family Medicine Development Program in the Balkans Region, technical assistance may be provided to Bosnia and Herzegovina to develop of national tobacco control strategies. This assistance may focus on training doctors and nurses on smoking cessation strategies with a view to helping their patients to stop smoking. Given this important role that health professionals have, data is needed on smoking rates as well as on smoking behaviour among doctors and nurses in Bosnia and Herzegovina. This study therefore seeks to determine the smoking rates and behaviour of family medicine physicians and nurses in Bosnia and Herzegovina and to determine how well prepared they feel with respect to counselling their patients on smoking cessation strategies. Methods The WHO Global Health Professional Survey, a self-administered questionnaire, was distributed to physicians and nurses in 19 Family Medicine Teaching Centres in Bosnia and Herzegovina in June 2002. Smoking rates and behaviour, as well as information on knowledge and attitudes regarding smoking were determined for both physicians and nurses. Results Of the 273 physicians and nurses currently working in Family Medicine Teaching Centres, 209 (77%) completed the questionnaire. Approximately 45% of those surveyed currently smoke, where 51% of nurses smoked, compared to 40% of physicians. With respect to knowledge and attitudes, all respondents agreed that smoking is harmful to one's health. However, "ever" smokers, compared to "never" smokers, were less likely to agree that health professionals who smoke were less likely to advise patients to quit smoking than non-smoking health professionals. Less than half of physicians and nurses had received formal training in smoking cessations strategies, but about two

Smoking behaviour, knowledge and attitudes among Family Medicine physicians and nurses in Bosnia and Herzegovina.

PubMed

Hodgetts, Geoffrey; Broers, Teresa; Godwin, Marshall

2004-06-11

Smoking rates among the general population in Bosnia and Herzegovina are extremely high, and national campaigns to lower smoking rates have not yet begun. As part of future activities of the Queen's University Family Medicine Development Program in the Balkans Region, technical assistance may be provided to Bosnia and Herzegovina to develop of national tobacco control strategies. This assistance may focus on training doctors and nurses on smoking cessation strategies with a view to helping their patients to stop smoking. Given this important role that health professionals have, data is needed on smoking rates as well as on smoking behaviour among doctors and nurses in Bosnia and Herzegovina. This study therefore seeks to determine the smoking rates and behaviour of family medicine physicians and nurses in Bosnia and Herzegovina and to determine how well prepared they feel with respect to counselling their patients on smoking cessation strategies. The WHO Global Health Professional Survey, a self-administered questionnaire, was distributed to physicians and nurses in 19 Family Medicine Teaching Centres in Bosnia and Herzegovina in June 2002. Smoking rates and behaviour, as well as information on knowledge and attitudes regarding smoking were determined for both physicians and nurses. Of the 273 physicians and nurses currently working in Family Medicine Teaching Centres, 209 (77%) completed the questionnaire. Approximately 45% of those surveyed currently smoke, where 51% of nurses smoked, compared to 40% of physicians. With respect to knowledge and attitudes, all respondents agreed that smoking is harmful to one's health. However, "ever" smokers, compared to "never" smokers, were less likely to agree that health professionals who smoke were less likely to advise patients to quit smoking than non-smoking health professionals. Less than half of physicians and nurses had received formal training in smoking cessations strategies, but about two thirds of health

Islamist Terrorist Networks in Bosnia and Herzegovina

DTIC Science & Technology

2009-09-01

for citizens to participate in politics and political processes, education, medical and health care systems, physical and communications...Are Changes in Bosnia Real or Rhetorical?” The Washington Report on Middle East Affairs 25, no. 1 (January 1, 2006): 38–39. 98 Goran Vezic and Zana ...1, 2006). 86 Vezic, Goran and Zana Kovacevic. “Ante Jelavic za RSE-Necu se vracati u BiH.” Slobodnaeuropa.org. July 19, 2006. http

Ethnobotanical survey of traditionally used plants in human therapy of east, north and north-east Bosnia and Herzegovina.

PubMed

Sarić-Kundalić, Broza; Dobeš, Christoph; Klatte-Asselmeyer, Valerie; Saukel, Johannes

2011-02-16

, southern and western parts of Bosnia and Herzegovina, "đulbe šećer" seems to be known in north-eastern region only. The main compounds of this preparation are sugar or honey, lemon and flowers of one particular species of Rosa (with very small flowers), in Bosnia called "đulbe" rose or "sugar" rose. Prescriptions were verbally delivered for up to more than six generations, traditionally from mother to daughter. For the objective of further analyses and comparisons, the recorded data were inserted in the "VOLKSMED" data base of Austrian prescriptions. The study showed that there exist considerable similarities in medicinal plant use including indications and type of preparations between the different regions and ethnicities of Bosnia and Herzegovina. Interestingly, there were also only little differences in frequencies of medicinal plant use, indications and preparations between middle, western and southern part Bosnia and Herzegovina on one hand and the eastern, northern and north-eastern part of this county on the other hand. The results also demonstrated the high importance of medicinal plants for the physical health of Bosnian people. 70 of the species reported by Bosnian people were also used in official pharmacy. In addition, a variety of less known plants has been used since ages in traditional therapy of this country and hence may be potential sources for new therapies. Therefore, further pharmaceutical research into this particular and scientifically still underexplored proportion of Bosnian plant biodiversity appears promising and is recommended by the authors. Copyright © 2010 Elsevier Ireland Ltd. All rights reserved.

Social Networks in Medical Education in Bosnia and Herzegovina

PubMed Central

Masic, Izet; Sivic, Suad; Pandza, Haris

2012-01-01

Introduction: Beginning with the late twentieth and early twenty-first century, the Internet was a significant additional tool in the education of teenagers. Later, it takes more and more significant role in educating students and professionals. Goal: The aim of this paper is to investigate, to what extent and how effectively the Internet is used today by students of biomedical faculties in Bosnia and Herzegovina. In addition, more specifically, this paper will research the implications of the well-known social networks in education of students and health professionals in Bosnia and Herzegovina. We compared the ratio of using Social networks by students for spreading medical information as basics for health education at medical faculties at 3 universities in Bosnia and Herzegovina (B&H). Results and discussion: The results showed that only 11.6% of professors use Facebook type of social network, 49.3% of them have a profile on BiomedExperts scientific social network and 79% have available articles in the largest biomedical literature database MEDLINE. Students are also frequent users of general social networks and educational clips from You Tube, which they prefer to utilize considerably more than the other types of professionals. Students rarely use the facilities of professional social networks, because they contain mainly data and information needed for further, postgraduate professional education. Conclusion: In B&H there are decent conditions for the use of online social networks in the education of health professionals. While students enthusiastically embraced these opportunities, this is not so much a case with health care professionals in practice; while scientific health care workers have not shown greater interest in the use of social networks, both for purposes of scientific research and in terms of self-education and training of students. PMID:23922524

Development of emergency medicine as academic and distinct clinical discipline in Bosnia & Herzegovina.

PubMed

Salihefendic, Nizama; Zildzic, Muharem; Masic, Izet; Hadziahmetovic, Zoran; Vasic, Dusko

2011-01-01

Emergency medicine is a new academic discipline, as well as a recent independent clinical specialization with the specific principles of practice, education and research. It is also a very important segment of the overall health care and health system. Emergency medicine as a distinct specialty was introduced in the U.S. in 1970. Ten years later and relatively quickly emergency medicine was introduced in the health system in Bosnia and Herzegovina as a specialty with a special education program for specialist and a final exam. Compare the development of emergency medicine in Bosnia and Herzegovina with the trends of development of this discipline in the world as a specialization and an academic discipline. Identify specific problems and possible solutions and learn lessons from other countries. Reviewed are the literature data on the development of emergency medicine in the world, programs of undergraduate and postgraduate teaching, the organizational scheme of emergency centers and residency. This is then compared with data of the current status of emergency medicine as an academic discipline and a recognized specialization, in Bosnia and Herzegovina. There are substantial differences in the development of emergency medicine in the United States, European Union and Bosnia and Herzegovina. Although Bosnia and Herzegovina relatively early recognized specialty of emergency medicine in academia, it failed to mach the academic progress with the practical implementation. A&E departments in the Community Health Centers failed to meet the desired objectives even though they were led by specialists in emergency medicine. The main reason being the lack of space and equipment as well as staff needed to meet set standards of good clinical practice, education and research. Furthermore the Curriculum of undergraduate education and specialization does not match modern concept of educational programs that meet the principles set out in emergency medicine and learning through

Mobbing in Bosnia and Herzegovina and the member states of the European Union

NASA Astrophysics Data System (ADS)

Rodic, V.

2016-08-01

Mobbing as a specific form of discrimination which applies only to the labor law, is a very young branch of labor law. It began to develop during the eighties of last century. This kind of psychoterror that appears in the workplace, was first spotted, formulated and diagnosed by the Swedish psychologist of German origin prof. Dr. Heinz Lejman (Heinz Leymann July 17, 1932.; Wolfenbuttel, Germany - 1999 Stockholm, Sweden). Today, the legal regulation of mobbing in terms of prevention, rules of behavior and sanctions is indispensable to every modern democratic state. I'll make a comparison of the legislative regulation provided by BiH with several European Union member states. I will compare the results of a survey conducted by the European Foundation for the Improvement of Living and Working Condition, during the year 2000. In the European Union Member States, with the results of the questionnaire for employees, which I conducted in Bosnia and Herzegovina. The conclusion I came to in this paper is: Bosnia and Herzegovina is lagging behind a lot of European Union member states, both in terms of prevention of mobbing, as well as legislation, that is insufficient to regulate this complex issue. Results of the questionnaire for the employees that I conducted in Bosnia and Herzegovina are devastating and alarming.

Being Immigrant in their Own Country: Experiences of Bosnians Immigrants in Contact with Health Care System in Bosnia and Herzegovina.

PubMed

Krupic, Ferid; Krupic, Rasim; Jasarevic, Mahir; Sadic, Sahmir; Fatahi, Nabi

2015-02-01

Bosnia and Herzegovina became an independent state (6(th) April 1992) after referendum for the independence of Bosnia and Herzegovina which was held on 29 February and 1 March 1992. On the referendum voted total 2,073,568 voters (63.6% turnout) and 99.7% were in favor of independence, and 0.3% against. According to the provisions of the peace agreement, particularly in Annex IV of the Constitution of Bosnia and Herzegovina, the country continues to exist as an independent state. Like all others institutions, even the health-care system was separated between Federation and the other part of Bosnia and Herzegovina. The right to social and medical services in Bosnia and Herzegovina is realized entities level and regulated by entity laws on social and health-care. The aim was to explore how immigrants born in Bosnia and Herzegovina and living as refugees in their own country experience different institutions in Bosnia and Herzegovina with the special focus on the health-care system. We also investigated the mental health of those immigrants. Focus-group interviews, with 21 respondents born in Bosnia and Herzegovina and living as refugees in their own country, were carried out. Content analysis was used for interpretation of the data. The analysis resulted in two categories: the health-care in pre-war period and the health-care system in post-war period. The health-care organization, insurance system, language differences, health-care professional's attitude and corruption in health-care system were experienced as negative by all respondents. None of the participants saw a way out of this difficult situation and saw no glimmer of light in the tunnel. None of the participants could see any bright future in the health-care system. Health-care system should be adjusted according to the needs of both the local population born as well as the immigrants. Health-care professionals must be aware of the difficulties of living as immigrants in one's own country. In order to

Ideas and Problems Contained in the Astronomical Manuscripts Kept in Bosnia and Herzegovina

NASA Astrophysics Data System (ADS)

Hadzibegovic, Zalkida

2007-04-01

This paper is a summary of dissertation research regarding the ideas and problems contained in the astronomical manuscripts written in the Arabic alphabet and in Oriental languages, which are kept in Bosnia and Herzegovina. The main aim of this paper is to show the role and development of the astronomical ideas contained in the manuscripts and the methods explaining the highlighted problems. According to the analyzed manuscripts, ideas in Bosnian science were mainly influenced by Arabic-Islamic countries, while European influence was less important. Even in the time of Copernican heliocentric ideas, the old Arabic astronomy was still current in Bosnia and Herzegovina, primarily for satisfying religious needs of Muslims, such as prayer timekeeping and sacred direction location, by scientific methods.

Caries prevalence of children and adolescents in Bosnia and Herzegovina.

PubMed

Markovic, Nina; Arslanagic Muratbegovic, Amra; Kobaslija, Sedin; Bajric, Elmedin; Selimovic-Dragas, Mediha; Huseinbegovic, Amina

2013-11-01

The aim of this study was to present epidemiological parameters of caries prevalence in children and adolescents in index age groups on a national and regional level in Bosnia and Herzegovina (BH). The study was conducted during 2004 year for children aged 6 and 12, and during 2007 for adolescents aged 15. An oral health survey was performed on a total number of 1,240 children and adolescents in line with World Health Organization methodology and criteria. Results for caries prevalence and treatment needs were presented and discussed in this paper. Mean dmft (decay, missing, filled teeth for primary dentition) for children aged six was 6.7 (SD±3.9) in that the decayed teeth constituted the major part of the index (88.8%), followed by extracted teeth (8.9%) and a small percentage of filled teeth (2.3%). In 12-year-olds DMFT (Decay, Missing, Filled Teeth for permanent dentition) was 4.2 (SD±2.9), Significant Caries index (SiC) was 7.7 (SD±2.9), the decayed teeth constituted the major part of the index (45.4%), followed by 42.1% of FT and 12.5% of extracted teeth. Among 15-year-olds the DMFT was 7.6 (SD±4.1), SiC was 9.2 (SD±1.2), and filled teeth constituted the major part of the index. The present study provides some evidence of relatively high caries prevalence and severity in comparison with Western European countries. It is necessary to devote more attention to the oral health of children and adolescents. Community based oral health promotion, preventive programs and preventive oriented public dental health care services should be made available and accessible to all children in Bosnia and Herzegovina. Copyright © 2013 by Academy of Sciences and Arts of Bosnia and Herzegovina.

Bosnia-Herzegovina's Higher Education System: Issues of Governance and Quality

ERIC Educational Resources Information Center

Tiplic, Dijana; Welle-Strand, Anne

2006-01-01

Bosnia-Herzegovina (BiH) is seen as an intriguing case. Often described as a "miniature" of the Balkans due to its demographic pattern, the country has been exposed to a number of dramatic events during the past fifteen years. Today, international actors administer it as a sort of "semi-protectorate" concept, the definition of…

Citrinin in cereals and feedstuffs coming from Croatia and Bosnia & Herzegovina.

PubMed

Pleadin, Jelka; Frece, Jadranka; Kudumija, Nina; Petrović, Danijela; Vasilj, Višnja; Zadravec, Manuela; Škrivanko, Mario; Perković, Irena; Markov, Ksenija

2016-12-01

The aim of this study was to investigate the occurrence of citrinin in different cereals (n = 341) and feedstuffs (n = 67) coming from farms and feed factories established in Croatia and Bosnia & Herzegovina. The highest mean citrinin concentration (103 ± 102 µg/kg) was observed in cereals sampled in Bosnia & Herzegovina during 2014, although significantly different levels between the two countries were not observed. Across the cereal samples, the maximal citrinin concentration was determined in wheat (429 µg/kg), while across the feedstuffs, the highest concentration was found in pig feed (63 µg/kg). Despite of the increased citrinin levels found in some samples, especially wheat, the obtained values cannot be compared against the maximum limits, since no such levels are stipulated under the applicable legislation. But, given that data on citrinin are very scarce, they can serve as an indicator of cereal and feed contamination in this part of Europe.

Evaluation of the Medical Academic Community of Bosnia and Herzegovina Based on Scopus Parameters.

PubMed

Masic, Izet

2017-06-01

The academic community of Bosnia and Herzegovina (B&H) is represented by four Academies, which include eminent personalities in the field of medical sciences (Academy of Sciences and Arts of Bosnia and Herzegovina, Department for Medical Sciences (ANUBiH), Academy of Sciences and Arts of the Republika Srpska (ANURS), Croatian Academy of Sciences and Arts in BiH (HAZU B&H), and the Academy of Medical Sciences of Bosnia and Herzegovina (AMNuBiH)). To present scientometric analysis of members of the medical sphere of the ANUBiH, ANURS, HAZU B&H and AMNuBiH, to evaluate members and their scientific rating. The work has an analytical character and presents analysis of the data obtained from the Scopus database. Results are shown through number of cases, percentage, arithmetic mean, standard deviation, median and interquartile range, with Spearman's rank correlation coefficient. The analysis showed a significant correlation between the Academy and the country of origin of the academician. In AMNuBiH and ANUBiH are mainly represented academics originating from Bosnia and Herzegovina, while ANURS, 71.4% of the members, are academics with background from Serbia. There is no significant correlation between the observed parameters (Scopus parameters-number of papers, H index, number of citations) according to memberschip in Academies. By analyzing the correlation between the country of residence, the number of papers, H index and the number of citations, it has been shown that the correlation is significant between the state and the number of papers, but not the other two observed parameters. Criteria for admission to main academic communities are highly questionable, as this analysis showed. Progress in the academic hierarchy must be more stringent, and the criteria must be set to the highest possible level, as this is the only path which leads to progress.

Evaluation of the Medical Academic Community of Bosnia and Herzegovina Based on Scopus Parameters

PubMed Central

Masic, Izet

2017-01-01

Introduction: The academic community of Bosnia and Herzegovina (B&H) is represented by four Academies, which include eminent personalities in the field of medical sciences (Academy of Sciences and Arts of Bosnia and Herzegovina, Department for Medical Sciences (ANUBiH), Academy of Sciences and Arts of the Republika Srpska (ANURS), Croatian Academy of Sciences and Arts in BiH (HAZU B&H), and the Academy of Medical Sciences of Bosnia and Herzegovina (AMNuBiH)). Aim: To present scientometric analysis of members of the medical sphere of the ANUBiH, ANURS, HAZU B&H and AMNuBiH, to evaluate members and their scientific rating. Material and methods: The work has an analytical character and presents analysis of the data obtained from the Scopus database. Results are shown through number of cases, percentage, arithmetic mean, standard deviation, median and interquartile range, with Spearman’s rank correlation coefficient. Results: The analysis showed a significant correlation between the Academy and the country of origin of the academician. In AMNuBiH and ANUBiH are mainly represented academics originating from Bosnia and Herzegovina, while ANURS, 71.4% of the members, are academics with background from Serbia. There is no significant correlation between the observed parameters (Scopus parameters–number of papers, H index, number of citations) according to memberschip in Academies. By analyzing the correlation between the country of residence, the number of papers, H index and the number of citations, it has been shown that the correlation is significant between the state and the number of papers, but not the other two observed parameters. Conclusion: Criteria for admission to main academic communities are highly questionable, as this analysis showed. Progress in the academic hierarchy must be more stringent, and the criteria must be set to the highest possible level, as this is the only path which leads to progress. PMID:28974826

Being Immigrant in their Own Country: Experiences of Bosnians Immigrants in Contact with Health Care System in Bosnia and Herzegovina

PubMed Central

Krupic, Ferid; Krupic, Rasim; Jasarevic, Mahir; Sadic, Sahmir; Fatahi, Nabi

2015-01-01

Background: Bosnia and Herzegovina became an independent state (6th April 1992) after referendum for the independence of Bosnia and Herzegovina which was held on 29 February and 1 March 1992. On the referendum voted total 2,073,568 voters (63.6% turnout) and 99.7% were in favor of independence, and 0.3% against. According to the provisions of the peace agreement, particularly in Annex IV of the Constitution of Bosnia and Herzegovina, the country continues to exist as an independent state. Like all others institutions, even the health-care system was separated between Federation and the other part of Bosnia and Herzegovina. The right to social and medical services in Bosnia and Herzegovina is realized entities level and regulated by entity laws on social and health-care. Aims: The aim was to explore how immigrants born in Bosnia and Herzegovina and living as refugees in their own country experience different institutions in Bosnia and Herzegovina with the special focus on the health-care system. We also investigated the mental health of those immigrants. Patients and Methods: Focus-group interviews, with 21 respondents born in Bosnia and Herzegovina and living as refugees in their own country, were carried out. Content analysis was used for interpretation of the data. Results: The analysis resulted in two categories: the health-care in pre-war period and the health-care system in post-war period. The health-care organization, insurance system, language differences, health-care professional’s attitude and corruption in health-care system were experienced as negative by all respondents. None of the participants saw a way out of this difficult situation and saw no glimmer of light in the tunnel. None of the participants could see any bright future in the health-care system. Conclusion: Health-care system should be adjusted according to the needs of both the local population born as well as the immigrants. Health-care professionals must be aware of the difficulties of

Social cost of land mines in four countries: Afghanistan, Bosnia, Cambodia, and Mozambique.

PubMed Central

Andersson, N.; da Sousa, C. P.; Paredes, S.

1995-01-01

OBJECTIVES--To document the effects of land mines on the health and social conditions of communities in four affected countries. DESIGN--A cross design of cluster survey and rapid appraisal methods including a household questionnaire and qualitative data from key informants, institutional reviews, and focus groups of survivors of land mines from the same communities. SETTING--206 communities, 37 in Afghanistan, 66 in Bosnia, 38 in Cambodia, and 65 in Mozambique. SUBJECTS--174,489 people living in 32,904 households in the selected communities. MAIN OUTCOME MEASURES--Effects of land mines on food security, residence, livestock, and land use; risk factors: extent of individual land mine injuries; physical, psychological, social, and economic costs of injuries during medical care and rehabilitation. RESULTS--Between 25% and 87% of households had daily activities affected by land mines. Based on expected production without the mines, agricultural production could increase by 88-200% in different regions of Afghanistan, 11% in Bosnia, 135% in Cambodia, and 3.6% in Mozambique. A total of 54,554 animals was lost because of land mines, with a minimum cash value of $6.5m, or nearly $200 per household. Overall, 6% of households (1964) reported a land mine victim; a third of victims died in the blast. One in 10 of the victims was a child. The most frequent activities associated with land mine incidents were agricultural or pastoral, except in Bosnia where more than half resulted from military activities, usually during patrols. Incidences have more than doubled between 1980-3 and 1990-3, excluding the incidents in Bosnia. Some 22% of victims (455/2100) were from households reporting attempts to remove land mines; in these households there was a greatly increased risk of injury (odds ratio 4.2 and risk difference 19% across the four countries). Lethality of the mines varied; in Bosnia each blast killed an average of 0.54 people and injured 1.4, whereas in Mozambique each blast

Social cost of land mines in four countries: Afghanistan, Bosnia, Cambodia, and Mozambique.

PubMed

Andersson, N; da Sousa, C P; Paredes, S

1995-09-16

To document the effects of land mines on the health and social conditions of communities in four affected countries. A cross design of cluster survey and rapid appraisal methods including a household questionnaire and qualitative data from key informants, institutional reviews, and focus groups of survivors of land mines from the same communities. 206 communities, 37 in Afghanistan, 66 in Bosnia, 38 in Cambodia, and 65 in Mozambique. 174,489 people living in 32,904 households in the selected communities. Effects of land mines on food security, residence, livestock, and land use; risk factors: extent of individual land mine injuries; physical, psychological, social, and economic costs of injuries during medical care and rehabilitation. Between 25% and 87% of households had daily activities affected by land mines. Based on expected production without the mines, agricultural production could increase by 88-200% in different regions of Afghanistan, 11% in Bosnia, 135% in Cambodia, and 3.6% in Mozambique. A total of 54,554 animals was lost because of land mines, with a minimum cash value of $6.5m, or nearly $200 per household. Overall, 6% of households (1964) reported a land mine victim; a third of victims died in the blast. One in 10 of the victims was a child. The most frequent activities associated with land mine incidents were agricultural or pastoral, except in Bosnia where more than half resulted from military activities, usually during patrols. Incidences have more than doubled between 1980-3 and 1990-3, excluding the incidents in Bosnia. Some 22% of victims (455/2100) were from households reporting attempts to remove land mines; in these households there was a greatly increased risk of injury (odds ratio 4.2 and risk difference 19% across the four countries). Lethality of the mines varied; in Bosnia each blast killed an average of 0.54 people and injured 1.4, whereas in Mozambique each blast killed 1.45 people and wounded 1.27. Households with a land mine victim

Consolidation of Science Education in Ethnically Divided Postwar Bosnia and Herzegovina

ERIC Educational Resources Information Center

Šorgo, Andrej; Živkovic, Mate

2015-01-01

Because of war and civil war on the territory of Bosnia and Herzegovina, education in ethnically divided country has become fragmented. Because of postwar divisions thirteen different ministries of education or similar bodies are responsible for education, resulting in inefficiency and low quality. To overcome differences, a committee of experts…

Inclusive Education in Bulgaria and Bosnia and Herzegovina: Policy and Practice

ERIC Educational Resources Information Center

Tsokova, Diana; Becirevic, Majda

2009-01-01

This paper examines developments in inclusive education in Bulgaria (BG) and Bosnia and Herzegovina (B&H) in the context of actual and desired accession to the European Union respectively. It seeks to provide insights into the national special education traditions in these countries and aims to establish how these have influenced current…

U.S. Department of Defense Official Website - Bosnia Special - Edition 2

Science.gov Websites

airport in Sarajevo, Bosnia and Herzegovina, as they take off in their C-17 Globemaster. The French team 6 More Photos Outgoing Task Force Eagle Command Sergeant Major Thomas Severe rolls the Task Force Eagle guidon before casing the colors during the disestablishment ceremony Nov. 24. Outgoing commander

Child and adolescent suicides in Bosnia and Herzegovina before and after the war (1992-1995).

PubMed

Fajkic, Almir; Lepara, Orhan; Voracek, Martin; Kapusta, Nestor D; Niederkrotenthaler, Thomas; Amiri, Leena; Sonneck, Gernot; Dervic, Kanita

2010-01-01

Evidence on youth suicides from Southeastern Europe is scarce. We are not aware of previous reports from Bosnia and Herzegovina, which experienced war from 1992 to 1995. Durkheim's theory of suicide predicts decreased suicide rates in wartime and increased rates afterward. To compare child and adolescent suicides in Bosnia and Herzegovina before and after the war. Data on youth suicide for prewar (1986-90) and postwar (2002-06) periods were analyzed with respect to prevalence, sex and age differences, and suicide methods. Suicide data from 1991 through 2001 were not available. Overall youth suicide rates were one-third lower in the postwar than in the prewar period. This effect was most pronounced for girls, whose postwar suicide rates almost halved, and for 15-19-year-old boys, whose rates decreased by about a one-fourth. Suicides increased among boys aged 14 or younger. Firearm suicides almost doubled proportionally and were the predominant postwar method, while the most common prewar method had been hanging. The findings from this study indicate the need for public education in Bosnia and Herzegovina on the role of firearm accessibility in youth suicide and for instructions on safe storage in households. Moreover, raising societal awareness about suicide risk factors and suicide prevention is needed.

Telemedicine in Cardiology - Perspectives in Bosnia and Herzegovina

PubMed Central

Naser, Nabil; Tandir, Salih; Begic, Edin

2017-01-01

Introduction: Aim of article was to present perspectives of telemedicine in the field of cardiology in Bosnia and Herzegovina. Material and methods: Article has descriptive character and present review of literature. Results: Information technology can have the application in the education of students, starting from basic medical sciences up to clinical subjects. Information technologies are used for ECG analysis, 24h ECG Holter monitoring, which detects different rhythm disorders. By developing software packages for electrocardiogram analysis, which can be divided and interpreted by mobile phones, and complete the whole of the patient in the ambulance, specialist, experienced specialists, or even consultations in various illnesses and cities. Image segmentation algorithms have significance in the quantization and diagnostics of anatomic and pathological structures, and 3D representation has an important role in education, topography and clinical anatomy, radiology, pathology, as well as in clinical cardiology itself, especially in the sphere of coronary arteries identification in the multislice computerized angiography of coronary arteries. Interactive video consultations with subspecialists from the state and the region in adult cardiology, adult interventional cardiology, cardiovascular surgery, pediatric invasive and non-invasive cardiology enable better access to heart specialists and subspecialist, accurate diagnosis, better treatment, reduction of mortality, and a significant reduction in costs. Conclusion: Telemedicine by slow steps in entering the soil of Bosnia and Herzegovina, but the potential exists. It is necessary to educate the medical staff, as well as to provide a tempting environment for software engineers. Investing in infrastructure and equipment is imperative, as well as a positive climate for the its implementation. PMID:29284918

Haplotype data for 23 Y-chromosome markers in a reference sample from Bosnia and Herzegovina

PubMed Central

Kovačević, Lejla; Fatur-Cerić, Vera; Hadžić, Negra; Čakar, Jasmina; Primorac, Dragan; Marjanović, Damir

2013-01-01

Aim To detect polymorphisms of 23 Y-chromosomal short tandem repeat (STR) loci, including 6 new loci, in a reference database of male population of Bosnia and Herzegovina, as well as to assess the importance of increasing the number of Y-STR loci utilized in forensic DNA analysis. Methods The reference sample consisted of 100 healthy, unrelated men originating from Bosnia and Herzegovina. Sample collection using buccal swabs was performed in all geographical regions of Bosnia and Herzegovina in the period from 2010 to 2011. DNA samples were typed for 23 Y STR loci, including 6 new loci: DYS576, DYS481, DYS549, DYS533, DYS570, and DYS643, which are included in the new PowerPlex® Y 23 amplification kit. Results The absolute frequency of generated haplotypes was calculated and results showed that 98 samples had unique Y 23 haplotypes, and that only two samples shared the same haplotype. The most polymorphic locus was DYS418, with 14 detected alleles and the least polymorphic loci were DYS389I, DYS391, DYS437, and DYS393. Conclusion This study showed that by increasing the number of highly polymorphic Y STR markers, to include those tested in our analysis, leads to a reduction of repeating haplotypes, which is very important in the application of forensic DNA analysis. PMID:23771760

Haplotype data for 23 Y-chromosome markers in a reference sample from Bosnia and Herzegovina.

PubMed

Kovačević, Lejla; Fatur-Cerić, Vera; Hadzic, Negra; Čakar, Jasmina; Primorac, Dragan; Marjanović, Damir

2013-06-01

To detect polymorphisms of 23 Y-chromosomal short tandem repeat (STR) loci, including 6 new loci, in a reference database of male population of Bosnia and Herzegovina, as well as to assess the importance of increasing the number of Y-STR loci utilized in forensic DNA analysis. The reference sample consisted of 100 healthy, unrelated men originating from Bosnia and Herzegovina. Sample collection using buccal swabs was performed in all geographical regions of Bosnia and Herzegovina in the period from 2010 to 2011. DNA samples were typed for 23 Y STR loci, including 6 new loci: DYS576, DYS481, DYS549, DYS533, DYS570, and DYS643, which are included in the new PowerPlex® Y 23 amplification kit. The absolute frequency of generated haplotypes was calculated and results showed that 98 samples had unique Y 23 haplotypes, and that only two samples shared the same haplotype. The most polymorphic locus was DYS418, with 14 detected alleles and the least polymorphic loci were DYS389I, DYS391, DYS437, and DYS393. This study showed that by increasing the number of highly polymorphic Y STR markers, to include those tested in our analysis, leads to a reduction of repeating haplotypes, which is very important in the application of forensic DNA analysis.

Making Bosnia-Herzegovina Safe for Democracy: (With Some Help from the Kindergartens)

ERIC Educational Resources Information Center

Krogh, Suzanne L.

2008-01-01

More than a dozen years ago, meetings held in Dayton, Ohio sponsored by the Clinton administration brought to an end three years of intense conflict in Bosnia-Herzegovina. Of all the many organizational attempts at community building and democratization since then, one of the most successful has been the adoption of elementary and secondary…

Navigating a Divided Society: Educational Research Strategies for Post-Conflict Bosnia and Herzegovina

ERIC Educational Resources Information Center

Komatsu, Taro

2012-01-01

This article discusses methodological issues associated with education research in Bosnia and Herzegovina (BiH) and describes strategies taken to address them. Within a case study, mixed methods allowed the author to examine school leaders' perceptions multi-dimensionally. Multi-level analysis was essential to the understanding of policy-making…

Operation Joint Endeavor in Bosnia: telemedicine systems and case reports.

PubMed

Calcagni, D E; Clyburn, C A; Tomkins, G; Gilbert, G R; Cramer, T J; Lea, R K; Ehnes, S G; Zajtchuk, R

1996-01-01

For the last several years the U.S. Department of Defense (DoD) has operated a telemedicine test bed at the U.S. Army Medical Research and Material Command's Medical Advanced Technology Management Office. The goal of this test bed is to reengineer the military health service system from the most forward deployed forces to tertiary care teaching medical centers within the United States by exploiting emerging telemedicine technologies. The test bed has conducted numerous proof-of-concept telemedicine demonstrations as part of military exercises and in support of real-world troop deployments. The most ambitious of those demonstrations is Primetime III, an ongoing effort to provide telemedicine and other advanced technology support to medical units supporting Operation Joint Endeavor in Bosnia. Several of the first instances of the clinical use of the Primetime III systems are presented as case reports in this paper. These reports demonstrate capabilities and limitations of telemedicine. The Primetime III system demonstrates the technical ability to provide current telecommunications capabilities to medical units stationed in the remote, austere, difficult-to-serve environment of Bosnia. Telemedicine capabilities cannot be used without adequate training, operations, and sustainment support. Video consultations have eliminated the need for some evacuations. The system has successfully augmented the clinical capability of physicians assigned to these medical units. Fullest clinical utilization of telemedicine technologies requires adjustment of conventional clinical practice patterns.

Ethnic Identity and Reconciliation: Two Main Tasks for the Young in Bosnia-Herzegovina

ERIC Educational Resources Information Center

Hjort, Hanna; Frisen, Ann

2006-01-01

The saliency of ethnicity and ethnic identity is influenced by contextual circumstances. In Bosnia-Herzegovina, due to the current ethno-political situation, ethnicity and ethnic identity most likely are important aspects of adolescents' lives. The main purpose of this study is to describe a group of young Mostarians in relation to ethnic identity…

How Do Schools Affect Ethnic Saliency Levels of Students in Bosnia and Herzegovina?

ERIC Educational Resources Information Center

Becker, Matthew Thomas

2017-01-01

This article measures the role of schools in the ethnic socialization and identity formation processes of high school seniors in Bosnia and Herzegovina (BiH) via ordinary least squares regression analysis and attempts to contribute to a better understanding of educational transitions in the postsocialist space and youth identity formation in a…

Children's Understanding of the War in Iraq: Views from Britain and Bosnia

ERIC Educational Resources Information Center

Roberts, Ron; Becirevic, Majda; Baker, Tracy

2009-01-01

Sixty-one children (aged 9-17) from the United Kingdom (31) and Bosnia (30) were interviewed about the war in Iraq. Significant differences emerged in their views of the war. The Bosnian children were more affected by the Iraq War, more aware of who is involved in it, had different views about its causes, viewed the consequences of the war with…

Marijuana smoking among school-aged adolescents in the Brčko District of Bosnia and Herzegovina: A cross-sectional study.

PubMed

Domić, Anto; Tahirović, Husref; Čižek Sajko, Mojca; Đulabić, Borislav

2017-05-01

The aim was to determine the prevalence of marijuana smoking among school-aged adolescents in the Brčko District of Bosnia and Herzegovina, with particular regard to their gender, age and residence, and the frequency of marijuana smoking in the past thirty days in relation to their peers in the rest of Bosnia and Herzegovina, the Republic of Croatia and the Republic of Serbia. This research, designed as a cross-sectional study and based on the ESPAD (European School Survey Project on Alcohol and Other Drugs) questionnaire, adjusted to this research, encompassed 4,188 adolescents from elementary and secondary schools. The data were collected by means of questionnaires tailored to each respondent. A significantly lower number of adolescents smoke marijuana in comparison to those who do not smoke, but male adolescents smoke more often than female adolescents (p<0.001), as well as urban youth in comparison to rural youth (p=0.04). Every fourth adolescent, regardless of gender, who smoked marijuana, used it before the age of thirteen (p<0.001), male adolescents more often than females (p=0.002). In the previous thirty days a higher percentage of all the respondents from the Brčko District had smoked marijuana than those from the Republika Srpska and the RS (p<0.001), and there is no difference between them and their peers from the Federation of Bosnia and Herzegovina and the RC (p=0.382 and p=0.608). Smoking marijuana in the Brčko District is a major public health problem. Male adolescents smoke marijuana more often than female adolescents, and urban youth more in comparison to rural youth. In the previous thirty days adolescents from the Brčko District smoked more often than their peers from the Republic of Serbia and the Republika Srpska, and with the same intensity but less frequently compared to adolescents from the Republic of Croatia and the Federation of Bosnia and Herzegovina. Copyright © 2017 by Academy of Sciences and Arts of Bosnia and Herzegovina.

The First Evidence of Lyme Neuroborreliosis in Southern Bosnia and Herzegovina

PubMed Central

Skocibusic, Sinisa; Nikolic, Jadranka

2014-01-01

Lyme borreliosis (LB) is caused by the spirochete Borrelia burgdorferi, which is transmitted to humans by ticks of the Ixodes ricinus complex. It is manifested by a variety of clinical symptoms and affects skin, joints, heart, and nervous system. Neurological manifestations are predictable and usually include meningoencephalitis, facial palsy, or radiculopathy. Recently, a dramatic rise in the number of diagnosed cases of LB has been observed on the global level. Here we show the first case of Lyme neuroborreliosis in southern Bosnia and Herzegovina, which was first presented by erythema chronicum migrans. Unfortunately, it was not recognized or well treated at the primary care medicine. After eight weeks, the patient experienced headache, right facial palsy, and lumbar radiculopathy. After the clinical examination, the neurologist suspected meningoencephalitis and the patient was directed to the Clinic for Infectious Disease of the University Hospital Mostar, where he was admitted. The successful antimicrobial treatment with the 21-day course of ceftriaxone was followed by normalization of neurological status, and then he was discharged from the hospital. This case report represents an alert to all physicians to be aware that LB is present in all parts of Bosnia and Herzegovina, as well as in the neighboring regions. PMID:25580319

The politics of NGO registration in international protectorates: the cases of Bosnia and Iraq.

PubMed

Bolton, Matthew; Jeffrey, Alex

2008-12-01

Following international interventions in Bosnia-Herzegovina(1) and Iraq, non-governmental organisations (NGOs) have played a central role in delivering humanitarian relief, encouraging participation in new systems of government, and advocating on behalf of marginalised groups. Although intervening agencies have framed such autonomous organisations as unquestionably virtuous, scholars have increasingly questioned the agency of NGOs, pointing to the constraining effects of funding and regulatory mechanisms. This paper contributes to this body of work by offering a detailed examination of legislation requiring NGOs to register with nascent state institutions. Drawing on case study material from Bosnia and Iraq, it argues that NGO registration should not be dismissed as a technical or legal matter, but that it should be embraced as a significant political practice embedded in relations of power. Registration legislation has increased the transparency of NGO funding origins and institutional practices, yet it has simultaneously acted as a barrier to smaller organisations and led to the transmission of international objectives through civil society entities.

Teachers' Attitudes towards Inclusion of Students with Intellectual Disability in Bosnia and Herzegovina

ERIC Educational Resources Information Center

Memisevic, Haris; Hodzic, Saudin

2011-01-01

The aim of this study is to examine the attitudes of teachers in Bosnia and Herzegovina (BiH) towards educational inclusion of students with intellectual disability into regular classes. The sample for this study consisted of 194 elementary school teachers from eight schools in BiH. The attitudes of the teachers were measured by "The…

Definitions of Violence: Narratives of Survivors From the War in Bosnia and Herzegovina.

PubMed

Basic, Goran

2018-07-01

Previous research on violence during the war in Bosnia and Herzegovina has resulted in a one-sided presentation of the phenomenon of "war violence." Researchers have emphasized the importance of narratives in general but have not analyzed stories on war violence that were the product of interpersonal interaction and meaning-making activity. The aim of this article is to fill this knowledge gap by analyzing survivor narratives of the 1990s war in northwestern Bosnia. The focus is on analyzing interviewees' descriptions of wartime violence and the discursive patterns that contribute to constructing the phenomenon of "war violence." My analysis reveals an intimate relationship between how an interviewee interprets the biographical consequences of war violence and the individual's own war experiences. All interviewees described war violence as something that is morally reprehensible. These narratives, from both perpetrators of violence and those subjected to violence, recount violent situations that not only exist as mental constructions but also live on even after the war; thus, they have real consequences for the individuals and their society.

Protective Effects of Parental Monitoring on Offending in Victimized Youth in Bosnia and Herzegovina

ERIC Educational Resources Information Center

Nash, James K.; Mujanovic, Eldan; Winfree, L. Thomas

2011-01-01

Empirical and conceptual literature in the United States and Western Europe provides robust evidence of victimization as a risk factor for juvenile offending and parental monitoring as a protective factor. The current study examines relationships among victimization, monitoring, and offending using a sample of youth from Bosnia and Herzegovina…

Human West Nile virus infection in Bosnia and Herzegovina.

PubMed

Ahmetagić, Sead; Petković, Jovan; Hukić, Mirsada; Smriko-Nuhanović, Arnela; Piljić, Dilista

2015-02-01

To describe the first two cases of West Nile virus (WNV) neuroinvasive infections in Bosnia and Herzegovina. At the Clinic for Infectious Diseases of the University Clinical Centre Tuzla, Bosnia and Herzegovina (BiH), specific screening for WNV infection was performed on patients with neuroinvasive diseases from 1 August to 31 October 2013. Serum samples were tested for the presence of WNV IgM and IgG antibodies using enzyme-linked immunosorbent assay (ELISA); positive serum samples were further analyzed by detection of WNV nucleic acid of two distinct lineages (lineage 1 and lineage 2) in sera by RT-PCR. Three (out of nine) patients met clinical criteria, and two of them had high serum titre of WNV specific IgM antibodies (3.5 and 5.2). Serum RT-PCR testing was negative. Conformation by neutralization testing was not performed. Both cases represented with encephalitis. None of these cases had recent travel history in WNW endemic areas, or history of blood transfusion and organ transplantation, so they represented autochthonous cases. Although there were no previous reports of flavivirus infections in BiH, described cases had high titre of WNV specific antibodies in serum, and negative flavivirus-vaccination history, they were defined as probable cases because recommended testing for case confirmation was not performed. The West Nile virus should be considered a possible causative pathogen in this area, probably in patients with mild influenza-like disease of unknown origin and those with neuroinvasive disease during late summer and early autumn.

Internet Use among Community-Based Rehabilitation Workers in Bosnia and Herzegovina: A Cross-Sectional Survey

PubMed Central

Balogh, Robert; Cole, Donald; Jakovic, Djenana; Landry, Michel D.

2011-01-01

ABSTRACT Purpose: The Internet may be one way to support and improve rehabilitation practice and service delivery in low- and middle-income countries (LMICs) such as Bosnia and Herzegovina. Little information exists on use of the Internet to enhance the practice and professional development of community-based rehabilitation (CBR) workers in LMICs. The purpose of this study was to assess the patterns of and barriers to Internet use by CBR workers in Bosnia and Herzegovina. Methods: Participants were CBR workers (physiotherapists, physiatrists, and technicians) from Bosnia and Herzegovina who attended a conference or workshop in 2005. A cross-sectional questionnaire was administered in the local language to assess Internet use. Descriptive results were summarized in tables. Bivariate and multiple logistic regressions were used to assess factors associated with Internet use. Results: A total of 33% of respondents had never used the Internet. Common barriers to Internet use included “not enough time” (24%), “no access” (23%), and “lack of skill” (18%). Participants with higher levels of education had greater odds of using the Internet than physiotherapy school graduates (odds ratio=7.6, p=0.016) and had greater odds of using the Internet to obtain medical, rehabilitation, or health information (odds ratio=5.8, p=0.028). Conclusions: Improving CBR workers' access to the Internet and their proficiency in using it may enable them to obtain valuable rehabilitation-related information and enhance communication among CBR workers, potentially translating into improved rehabilitation services for people with disabilities in LMICs. PMID:22942523

The first reported case of advanced aelurostrongylosis in Eurasian badger (Meles meles, L. 1758) in Bosnia and Herzegovina: histopathological and parasitological findings.

PubMed

Stevanović, Oliver; Trbojević, Igor; Nikolić, Sonja; Santrač, Violeta

2018-06-23

This paper represents the first description of advanced aelurostrongylosis in the Eurasian badger (Меles meles, L. 1758) from Bosnia and Herzegovina, which is an autochthonous species of the country. An adult female badger was found dead on a road; the cause of death was trauma but the emphasis in the paper is on severe verminous pneumonia caused by metastrongylids from genus Aelurostrongylus spp. This parasitological and histopathological finding confirms the presence of Aelurostrongylus in mustelids in Bosnia and Herzegovina and the Balkans.

Forging Habsburg Muslim Girls: Gender, Education and Empire in Bosnia and Herzegovina (1878-1918)

ERIC Educational Resources Information Center

Giomi, Fabio

2015-01-01

This article explores the entanglement of gender, education and empire in Bosnia and Herzegovina during the Habsburg period throughout the analysis of a unique institution: Sarajevo's Muslim Female School. Established at the very end of the nineteenth century, this pedagogical institution was the only school in Austria-Hungary specifically devoted…

When Corruption Gets in the Way: Befriending Diaspora and EU-nionizing Bosnia's Higher Education

ERIC Educational Resources Information Center

Sabic-El-Rayess, Amra

2013-01-01

This article investigates the encounter of EU-unionization with a domesticated practice of corruption in Bosnian higher education. Relying on primary data collected in Bosnia's public higher education system, the study finds that the country's corrupt higher education is in conflict with the Bologna-themed reforms that would arguably help…

The Current Status of Religious Coexistence and Education in Bosnia and Herzegovina. USIPeace Briefing

ERIC Educational Resources Information Center

Stuebner, Renata

2009-01-01

Despite 15 years of sporadic efforts, religion today in Bosnia and Herzegovina is more of a hindrance than a help to promoting peaceful coexistence among the region's various ethnic and religious groups. Polarization and extremism make religions other than one's own even more distant, strange and threatening. Physical interaction that existed…

Epidemiological Characteristics of Brucellosis in Federation of Bosnia and Herzegovina

PubMed Central

Obradović, Zarema; Velić, Ramiz

2010-01-01

Aim To analyze the frequency and distribution of human brucellosis in the Federation of Bosnia and Herzegovina in the period 2001-2008, and measures and activities undertaken for prevention and control of the disease. Method In this descriptive, retrospective study, we used official reports on infectious diseases from public health institutes at the federal and cantonal level, as well as epidemiological surveys. For comparison with animal brucellosis cases, we used the distribution data from veterinary surveillance. Results Since 2001, the number of infected people has rapidly increased and brucellosis has become a very important public health problem. In the period 2001-2008, there were 1639 human brucellosis cases and the number of cases increased every year. The morbidity rate over the study period ranged from 3.8 to 33.4 per 100 000 inhabitants. According to epidemiological surveys, in villages human brucellosis was transmitted mostly by contact with infected animals and their products, and in cities by consumption of dairy products made from contaminated, unpasteurized milk. When test-and-slaughter control approach was used, the prevalence of seropositive livestock was 4.6% and approximately 70 000 animals were slaughtered after testing between 2001 and 2008. From 1 June 2009, this approach was replaced with mass vaccination of sheep and goats. Conclusion The large number of human brucellosis cases and seropositive livestock poses a very serious problem for Bosnia and Herzegovina. The solution may be the introduction of mass vaccination. PMID:20718088

Discourses of Integration and Practices of Reunification at the Mostar Gymnasium, Bosnia and Herzegovina

ERIC Educational Resources Information Center

Hromadzic, Azra

2008-01-01

The global politics of reconciliation provide a blueprint for postconflict reconstruction projects around the world, including in South Africa, Rwanda, Northern Ireland, and Bosnia and Herzegovina (B&H). Of these, the B&H case is of particular interest due to the extensive involvement of some of the world's most powerful states and leading…

GENETIC CHARACTERISATION OF RABIES VIRUS ISOLATES IN BOSNIA AND HERZEGOVINA

PubMed Central

Velić, Ramiz; Bajrović, Tarik; Zvizdić, Šukrija; Velić, Lejla; Hamzić, Sadeta

2008-01-01

Serotyping of five rabies virus isolates with monoclonal anti-nucleoprotein antibodies for classical rabies virus and rabies-related viruses and phylogenetic relationships among sequences indicate that viruses circulating in population of animals in Bosnia and Herzegovina belong to the sero-genotype 1 of classical rabies virus. Phylogenetic relationships among sequences of our viruses have shown the presence of two phylogenetic lines, one which is present in the northwestern part and other which is present in the northeastern part of the country. Our viruses are closely related to Westeuropean isolates of rabies virus. PMID:18816256

Influence of Arabian Pharmacy on Diseases Tretament During Ottoman’s Period in Bosnia and Herzegovina

PubMed Central

Skrbo, Armin; Masic, Izet

2017-01-01

The Arab cultural heritage was an era of invaluable preservation and development of numerous teachings, including biomedical sciences. The golden period of Arab medicine deserves special attention in the history of medicine and pharmacy, as it was the period of rapid translation of works from Greek and Persian cultures into Arabic. They preserved their culture, and science from decay, and then adopted them to continue building their science on theirs as a basis. After the fall of Arabian Caliphate, Arabian pharmacy, continued to persevere, and spread through Turkish Caliphate until its fall in the First World War. That way, Arabian pharmacy will be spread to new areas that had benefited from it, including the area of occupied Bosnia and Herzegovina. Because of the vast territorial scope of the Ottoman Empire, the focus of this paper is description of developing pharmacy in Bosnia and Herzegovina during the time of Ottoman reign. PMID:28974838

Foreign direct investments and their impact on the economic development of Bosnia and Herzegovina

NASA Astrophysics Data System (ADS)

Susic, I.; Stojanovic-Trivanovic, M.; Susic, M.

2017-05-01

From the perspective of macroeconomic indicators, investment is a significant determinant of economic development in general, as well as the development indicator of economic entities in the micro segment. Investments are an essential element of any economic policy, because their implementation provides a platform not only for economic development, but also are prerequisite for the stability of economic and social trends. Foreign direct investment plays an important role in the financing of the global economy, and it represents the most frequent feature in financing the national economies of developing countries and countries in transition. Demand for foreign investment in the global market is large, and thus the governments have been conducting many activities in order to create a more favorable environment to attract investors. In this paper, special attention was paid to direct investments in financing the economy on a global scale, their importance for the development of the global economy and the impact of foreign direct investment in the economic development of Bosnia and Herzegovina. The major activities, which are necessary to be done to attract investments in the highest possible volume, have been emphasized. With the use of statistical and quantitative analysis, the paper shows that the inflow of foreign capital is one of the basic prerequisite of economic growth acceleration and that the inflow of foreign capital has a positive impact on the economic development of Bosnia and Herzegovina. By monitoring and analyzing the various instruments of foreign capital inflow, with an emphasis on investment in the free zone and a joint venture with foreign investors, it has been clearly pointed out the fact that they have diverse, but proven positive impact on macroeconomic variables in the economy of Bosnia and Herzegovina.

The War and Post-War Impact on the Educational System of Bosnia and Herzegovina

ERIC Educational Resources Information Center

Kreso, Adila Pasalic

2008-01-01

Bosnia and Herzegovina (BiH), much like other eastern-European countries, has faced a brief period of transition from the socialist system to capitalism. However, this was interrupted in BiH by a brutal war lasting four years. Social systems and infrastructure were damaged or destroyed, including education, which was harnessed during the war to…

Highly pathogenic avian influenza virus subtype H5N1 in mute swans (Cygnus olor) in Central Bosnia.

PubMed

Goletić, Teufik; Gagić, Abdulah; Residbegović, Emina; Kustura, Aida; Kavazović, Aida; Savić, Vladimir; Harder, Timm; Starick, Elke; Prasović, Senad

2010-03-01

In order to determine the actual prevalence of avian influenza viruses (AIVs) in wild birds in Bosnia and Herzegovina, extensive surveillance was carried out between October 2005 and April 2006. A total of 394 samples representing 41 bird species were examined for the presence of influenza A virus using virus isolation in embryonated chicken eggs, PCR, and nucleotide sequencing. AIV subtype H5N1 was detected in two mute swans (Cygnus olor). The isolates were determined to be highly pathogenic avian influenza (HPAI) virus and the hemagglutinin sequence was closely similar to A/Cygnus olor/Astrakhan/ Ast05-2-10/2005 (H5N1). This is the first report of HPAI subtype H5N1 in Bosnia and Herzegovina.

Prevalence and risk factors associated with work-related eye injuries in Bosnia and Herzegovina.

PubMed

Jovanovic, Nina; Peek-Asa, Corinne; Swanton, Amanda; Young, Tracy; Alajbegovic-Halimic, Jasmina; Cavaljuga, Semra; Nisic, Faruk

2016-10-01

Eye injuries are a prevalent workplace injury and cause substantial disability when vision is impaired. To examine work-relatedness of demographic, injury, and clinical characteristics of eye injuries in a large clinic in Bosnia and Herzegovina. We performed a nine-year retrospective study of patients admitted with an eye injury to the Canton Hospital in Zenica, Bosnia and Herzeogvina. Controlling for age and sex, we used logistic regression to examine the influence of work-relatedness on patient and injury characteristics and clinical outcomes. Of 258 patients, 71 (27.5%) had work-related and 180 (69.8%) had non-work-related eye injuries. Work-related eye injury was associated with age, education, occupation, and injury type. Agricultural workers were eight times more likely to experience work-related eye injury (95%CI = 1.21-152.0) compared to manual workers. Work-relatedness of injury did not predict final visual acuity or length of hospital stay. Promotion of eye safety is needed countrywide. Occupational eye protection is a priority due to the relatively proportion of eye injuries and the workplace being a relatively controlled environment.

Predictors of Job Satisfaction in Dental Professionals of the Bosnia and Herzegovina Federation.

PubMed

Muhic, Edin; Plancak, Darije; Lajnert, Vlatka; Muhic, Asja

2016-09-01

Working in a healthy work environment is the ultimate goal of every employee. Dentistry is a stressful career, and the reasons for dissatisfaction are numerous. The aim of this study was to determine the factors of work satisfaction in dental professionals of the Bosnia and Herzegovina Federation. A total of 134 dental professionals selected randomly from the Registry of Dental Chamber of Bosnia and Herzegovina Federation were included in the study. All of them filled out the Demographic Questionnaire and Job Satisfaction Scale (JSS). An increase in the influence of work on the quality of life as well as an increase in its frequency results in leaving the job and significantly reducing the overall job satisfaction. General dental practitioners are significantly more satisfied as compared with specialists. Significant predictors of the job satisfaction are employment status, type of the practice, and availability of dental assistants. General dental practitioners with a dental assistant employed at a private practice are more likely to be satisfied with their jobs. Employment status, practice type and availability of dental assistants are significant predictors of job satisfaction. General dental practitioners working in a private practice with a dental assistant are most likely to be satisfied.

Genocide in Bosnia: the case of Dr. Radovan Karadzic.

PubMed

Dekleva, K B; Post, J M

1997-01-01

From 1992 to 1995 the Republic of Bosnia-Herzegovina experienced a war of genocidal proportions between the Bosnian Serbs, the Bosnian Croats, and the Bosnian Muslims. The international Criminal Tribunal for the Former Yugoslavia has indicted Dr. Radovan Karadzic--former President of the Bosnian Serb Republic, psychiatrist, and poet--as a suspected war criminal for his role in war crimes, crimes against humanity, and genocide. Karadzic remains enigmatic and poorly understood. Psychological profiling highlights in Karadzic's case the complex coalescence of the psychology of a genocide perpetrator with that of a charismatic narcissistic political leader. Such a profile may possess usefulness in forensic psychiatric investigations and legal proceedings.

Prevalence of Mental and Social Disorders in Adults Attending Primary Care Centers in Bosnia and Herzegovina

PubMed Central

Broers, Teresa; Hodgetts, Geoffrey; Batić-Mujanović, Olivera; Petrović, Verica; Hasanagić, Melida; Godwin, Marshall

2006-01-01

Aim To determine the prevalence of mental and social disorders in adults who attend primary care health centers in Bosnia and Herzegovina. Methods Sixty-nine family physicians from the Primary Care Research Network in Bosnia and Herzegovina each invited 20 randomly selected patients from their practices to complete the Patient Health Questionnaire (PHQ), which consists of 26-58 questions about symptoms and signs of depression, anxiety, somatization disorder, eating disorders, and alcoholism. A total of 1574 patients were invited to participate in the study. Physicians reviewed the PHQ and calculated the final score, which determined a provisional diagnosis. Definitive diagnosis was determined by further questioning and clinical knowledge of the patient. Data collection was performed between November 2003 and January 2004. Lists of non-participants were maintained by the physicians. Results The response rate was 82%. Of 1285 respondents, 61% were women. At least one type of mental or social disorder was found in 26% of the respondents, and 12% had more than one disorder. Somatization disorder, major depression syndrome, and panic syndrome were experienced by 16%, 10%, and 14% of respondents, respectively, while 5% or less were suffering from eating disorders or alcohol abuse. More women than men had somatization disorder, panic syndrome, and binge eating disorder, while more men than women reported alcohol abuse. Conclusion More than one-quarter of all adults who attended family medicine centers in Bosnia and Herzegovina presented with at least one type of mental or social disturbance. New health policies, strengthened professional training, and accessible support networks need to be developed throughout the country. PMID:16758527

Development of youth friendly family medicine services in Bosnia and Herzegovina: protocol for a cluster randomized controlled trial.

PubMed

Haller, Dagmar M; Narring, Françoise; Chondros, Patty; Pejic, Daliborka; Sredic, Ana; Huseinagic, Senad; Perone, Nicolas; Sanci, Lena A; Meynard, Anne

2014-01-01

Young people face many barriers in accessing health services that are responsive to their needs. The World Health Organization has led a call to develop services that address these barriers, i.e. youth-friendly health services. Addressing the needs of young people is one of the priorities of Foundation fami, an organisation working in collaboration with the Swiss Federal Department of Development and Cooperation and Geneva University Hospitals to develop quality family medicine services in Bosnia and Herzegovina. This paper describes the design of a trial to assess the effectiveness of a multifaceted intervention involving family medicine teams (primary care doctors and nurses) to improve the youth-friendliness of family medicine services in Bosnia and Herzegovina. This is a stratified cluster randomised trial with a repeated cross-sectional design involving 59 health services in 10 municipalities of the canton of Zenica in Bosnia and Herzegovina. Municipalities were the unit of randomisation: five municipalities were randomised to the intervention arm and five to a wait-list control arm. Family medicine teams in the intervention arm were invited to participate in an interactive training program about youth-friendly service principles and change processes within their service. The primary outcome was the youth-friendliness of the primary care service measured using the YFHS-WHO + questionnaire, a validated tool which young people aged 15 to 24 years complete following a family medicine consultation. A total of 600 young people aged 15 to 24 years were invited to participate and complete the YFHS-WHO + questionnaire: 300 (30 per municipality) at baseline, and 300 at follow-up, three to five months after the training program. The results of this trial should provide much awaited evidence about the development of youth-friendly primary care services and inform their further development both in Bosnia and Herzegovina and worldwide. Australian New Zealand

Walking to Medjugorje: Serving Children Who Are Deaf and Hard-of- Hearing in Bosnia-Herzegovina.

ERIC Educational Resources Information Center

Miller, Kevin J.

2002-01-01

This article discusses the experiences of an American team who worked with the Bosnia Speech and Hearing Project. The team collaborated with Bosnian teachers of children with deafness and speech-language pathologists in to share therapy ideas and model strategies that parents could utilize to promote speech and language development. (Author/CR)

From VET School to the Labour Market in Bosnia and Herzegovina: Expected versus Actual Wages

ERIC Educational Resources Information Center

Brankovic, Nina; Oruc, Nermin

2016-01-01

This article analyses the differences between expected and actual wages of VET students and graduates. It uses a survey of VET students enrolled in schools in Bosnia and Herzegovina, and data about employed VET graduates from the Labour Force Survey. The model of determinants of wages, expected or actual, estimated separately on each dataset,…

[Development of health care services in Bosnia-Herzegovina during the Ottoman empire].

PubMed

Masić, I

1991-01-01

Organized health service in Bosnia and Herzegovina practically started by the treatment of the sick in the Hadji Sinan's Tekke that was founded in 1768. Before that, the civilian population had been mainly treated in their homes, while the army were treated in barracks or hired hans (inns). As late as the nineteenth century, health care was provided by quack doctors, treating physicians or surgeons and barbers, who were trained, beside the circumcision of male children, for tooth extraction, broken bone setting, and sometimes even for performing minor surgical operations (a specially trained barber called djerah). The first trained medical personnel were the Franciscans and Jews, who studied at the Universities of Italy, Austria, Hungary etc. The first Muslim trained physicians studied at the Medical Faculty in Istanbul. The first ones were: Dr. Mehmed Serbić and Dr. Zarif Skender, while the first Bosnian graduate in pharmacy was Jakov Sumbul. In Sarajevo and Bosnia and Herzegovina worked many a doctor who came from abroad. The majority of them converted to Islam and worked in the barracks, and later on in the Turkish Military Hospital when it was founded in Sarajevo. All of them played an important role in the prevention and treatment of the most frequent mass infectious and non-infectious diseases that were raging among the population--plague, cholera, syphilis, leprosy, tuberculosis, fungoid diseases etc.

"If They Don't Start Listening to Us, the Future Is Going to Look the Same as the Past": Young People and Reconciliation in Northern Ireland and Bosnia and Herzegovina

ERIC Educational Resources Information Center

Magill, Clare; Hamber, Brandon

2011-01-01

This article, based on empirical research from Northern Ireland and Bosnia and Herzegovina, explores how young people conceptualize reconciliation and examines the meaning this concept holds for them. Qualitative data are collected through one-to-one interviews with young people aged 16 to 18 living in Northern Ireland (N = 15) and Bosnia and…

Prevalence and risk factors associated with work-related eye injuries in Bosnia and Herzegovina

PubMed Central

Jovanovic, Nina; Peek-Asa, Corinne; Swanton, Amanda; Alajbegovic-Halimic, Jasmina; Cavaljuga, Semra; Nisic, Faruk

2016-01-01

Background Eye injuries are a prevalent workplace injury and cause substantial disability when vision is impaired. Objective To examine work-relatedness of demographic, injury, and clinical characteristics of eye injuries in a large clinic in Bosnia and Herzegovina. Methods We performed a nine-year retrospective study of patients admitted with an eye injury to the Canton Hospital in Zenica, Bosnia and Herzeogvina. Controlling for age and sex, we used logistic regression to examine the influence of work-relatedness on patient and injury characteristics and clinical outcomes. Results Of 258 patients, 71 (27.5%) had work-related and 180 (69.8%) had non-work-related eye injuries. Work-related eye injury was associated with age, education, occupation, and injury type. Agricultural workers were eight times more likely to experience work-related eye injury (95%CI = 1.21–152.0) compared to manual workers. Work-relatedness of injury did not predict final visual acuity or length of hospital stay. Conclusion Promotion of eye safety is needed countrywide. Occupational eye protection is a priority due to the relatively proportion of eye injuries and the workplace being a relatively controlled environment. PMID:27813453

Predictors of Job Satisfaction in Dental Professionals of the Bosnia and Herzegovina Federation

PubMed Central

Muhic, Edin; Plancak, Darije; Muhic, Asja

2016-01-01

Introduction Working in a healthy work environment is the ultimate goal of every employee. Dentistry is a stressful career, and the reasons for dissatisfaction are numerous. Aim The aim of this study was to determine the factors of work satisfaction in dental professionals of the Bosnia and Herzegovina Federation. Materials and methods A total of 134 dental professionals selected randomly from the Registry of Dental Chamber of Bosnia and Herzegovina Federation were included in the study. All of them filled out the Demographic Questionnaire and Job Satisfaction Scale (JSS). Results An increase in the influence of work on the quality of life as well as an increase in its frequency results in leaving the job and significantly reducing the overall job satisfaction. General dental practitioners are significantly more satisfied as compared with specialists. Significant predictors of the job satisfaction are employment status, type of the practice, and availability of dental assistants. General dental practitioners with a dental assistant employed at a private practice are more likely to be satisfied with their jobs. Conclusions Employment status, practice type and availability of dental assistants are significant predictors of job satisfaction. General dental practitioners working in a private practice with a dental assistant are most likely to be satisfied. PMID:27847395

Participatory Imaging Mapping of Cultural Heritage Across Internal Borders Stolac, Bosnia and Herzegovina

NASA Astrophysics Data System (ADS)

Hadzic, L.; Dzino-Suta, A.; Eppich, R.; Vezic, A.; Izkara Martinez, J. L.

2015-08-01

During the war in Bosnia and Herzegovina (1992-1995) cultural heritage was explicitly targeted and the state of destruction was extensive to both sacral and secular monuments. Two decades after the end of hostilities the perception of the historic environment is still defined from the angles of national, religious or ethnic belonging. Enabling recognition, reconciliation, tolerance and respect within the community of Stolac, Bosnia & Herzegovina through a better understanding and sharing of cultural heritage was the focus of this project. Stolac is representative of the problems in the region and stands out for its particularly sharp divisions. Until recently there was segregation with local schools and their curriculum was divided with cultural heritage generally not addressed. How can this small community engage with heritage and develop a dialogue that encourages tolerance, respect and as a base for development? How does one understand, then document areas significance to the community? Finally, how can technology assist? The focus of this paper is to relate the experiences and findings of a project that incorporated participatory imaging mapping and the use of technology to bridge between the internal borders of this small community. It will outline a methodology, experiences of the participants and results from their exercises in order to assist other communities facing similar issues.

Improving the safety and quality of nursing care through standardized operating procedures in Bosnia and Herzegovina.

PubMed

Ausserhofer, Dietmar; Rakic, Severin; Novo, Ahmed; Dropic, Emira; Fisekovic, Eldin; Sredic, Ana; Van Malderen, Greet

2016-06-01

We explored how selected 'positive deviant' healthcare facilities in Bosnia and Herzegovina approach the continuous development, adaptation, implementation, monitoring and evaluation of nursing-related standard operating procedures. Standardized nursing care is internationally recognized as a critical element of safe, high-quality health care; yet very little research has examined one of its key instruments: nursing-related standard operating procedures. Despite variability in Bosnia and Herzegovina's healthcare and nursing care quality, we assumed that some healthcare facilities would have developed effective strategies to elevate nursing quality and safety through the use of standard operating procedures. Guided by the 'positive deviance' approach, we used a multiple-case study design to examine a criterion sample of four facilities (two primary healthcare centres and two hospitals), collecting data via focus groups and individual interviews. In each studied facility, certification/accreditation processes were crucial to the initiation of continuous development, adaptation, implementation, monitoring and evaluation of nursing-related SOPs. In one hospital and one primary healthcare centre, nurses working in advanced roles (i.e. quality coordinators) were responsible for developing and implementing nursing-related standard operating procedures. Across the four studied institutions, we identified a consistent approach to standard operating procedures-related processes. The certification/accreditation process is enabling necessary changes in institutions' organizational cultures, empowering nurses to take on advanced roles in improving the safety and quality of nursing care. Standardizing nursing procedures is key to improve the safety and quality of nursing care. Nursing and Health Policy are needed in Bosnia and Herzegovina to establish a functioning institutional framework, including regulatory bodies, educational systems for developing nurses' capacities or the

Prevalence of 1691G>A FV mutation in females from Bosnia and Herzegovina - a preliminary report

PubMed Central

Yaljevac, Amina; Mehić, Bakir; Kiseljaković, Emina; Ibrulj, Slavka; Garstka, Agnieszka; Adler, Grazyna

2013-01-01

Factor V is the liver-synthesized multidomain glycoprotein encoded by a gene localised on chromosome 1q23. The point mutation 1691G>A in this gene results in formation of an altered protein of V Factor resistant to activated protein C (APC) cleavage. This mutation alone is the most frequent cause of inborn thrombophilia and the most widely acknowledged genetic risk factor for venous thrombosis in a Caucasian population. This study was designed to provide the first estimate of the frequency of the allele 1691A FV in the Bosnian female population. The 1691G>A FV mutation was examined by polymerase chain reaction-restriction fragment length polymorphism, in a group of 67 women, mean age of 58.6 years with no history of cardiovascural incident. Our findings revealed an absence of the mutated allele 1691A FV in the studied group. This is the first report on the 1691G>A FV mutation in a population from Bosnia and Herzegovina. Further research is needed to establish prevalence of the mutated allele in the population from Bosnia and Herzegovina. PMID:23448608

Operation Joint Guard (SFOR) Bosnia. Assessment of Operational Stress and Adaptive Coping Mechanisms of Soldiers

DTIC Science & Technology

1998-03-01

married, 3 children, \\ more than two years w/company J V ^ I am constantly placed in an ethical dilemmas daily in front of my soldiers. I do...and lessons learned are presented . 14. SUBJECT TERMS Bosnia, Operation Joint Guard, Operation Joint Endeavor, Peacekeeping, Stress, Psychological...keeping operations present challenging environments to any military organization and its soldiers. Soldiers will often be required to perform their

Scientometric Analysis of the Journals of the Academy of Medical Sciences in Bosnia and Herzegovina.

PubMed

Masic, Izet; Begic, Edin; Zunic, Lejla

2016-02-01

Currently in Bosnia and Herzegovina there are 25 journals in the field of biomedicine, 6 of them are indexed in Medline/PubMed base (Medical Archives, Materia Socio-Medica, Acta Informatica Medica, Acta Medica Academica, Bosnian Journal of Basic Medical Sciences (BJBMS) and Medical Glasnik), and one (BJBMS) is indexed in Science Citation Index Expanded (SCIE)/Web of Science base. The aim of this study was to show the scope of work of the journals that were published by Academy of Medical Sciences of Bosnia and Herzegovina - Medical Archives, Materia Socio-Medica and Acta Informatica Medica. The research presents a meta-analysis of three journals, or their issues, during the calendar year 2015 (retrospective and descriptive character). During 2015 calendar year a total of 286 articles were published (in Medical Archives 104 (36.3%), in Materia Socio-Medica 99 (34.6%), and in Acta Informatica Medica 83 (29%)). Original articles are present in the highest number in all three journals (in Medical Archives 80.7%, in Materia Socio Medica 77.7%, and in Acta Informatica Medica 68.6%). In Medical Archives, 90.3% of the articles were related to the field of clinical medicine. In Materia Socio-Medica, the domain of clinical medicine and public health was the most represented. Preclinical areas are most frequent in Acta Informatica Medica. The period of 50-60 days for a decision on the admission of article is most common in all three journals, with trend of shortening of that period. Articles came from 19 countries, mostly from Bosnia and Herzegovina, then from Iran, Kosovo, Saudi Arabia and Greece. In Medical Archives original articles in the field of clinical medicine (usually internal and surgical disciplines) are most often present, and that is the case in last four years. The number of articles in Materia Socio-Medica and Acta Informatica Medica is growing from year to year. In Materia Socio-Medica there is a trend of growth of articles in the field of public health

Mental Health Consequences in Men Exposed to Sexual Abuse during the War in Croatia and Bosnia

ERIC Educational Resources Information Center

Loncar, Mladen; Henigsberg, Neven; Hrabac, Pero

2010-01-01

In the research project on sexual abuse of men during the war in Croatia and Bosnia and Herzegovina, detailed information from 60 victims of such crimes was gathered. The aim of the research was to define key attributes of sexual abuse of men in war as well as consequences it had on the victims. A method of structured interview was used. Also, the…

On the Occasion of the 4th Congress of Infectiologists of Bosnia and Herzegovina with International Participation

PubMed Central

Masic, Izet; Koluder-Cimic, Nada; Ahmetagic, Sead; Baljic, Rusmir

2012-01-01

SUMMARY The 4th Congress of Infectiologists of Bosnia-Herzegovina with international participation was held in Konjic, on 30. May to 02. June 2012. In addition to the prominent infectious disease experts from almost all university centers in B&H, the teachers at medical schools in Bosnia-Herzegovina, infectious disease specialists who work in health institutions in B&H, this Congress was attended by infectious disease experts from Serbia (12 participants), Turkey (3 participants), Croatia (3 participants), Macedonia (3 participants), Germany (2 participants) and Montenegro (2 participants). Topics included: Infections of the skin, soft tissue and bones, Sepsis and endocarditis, Infectious diseases emergencies and pediatric infectology, Emerging and reemerging infectious diseases, Hospital infections, Sexualy transmitted diseases, Infectious diagnostic and therapeutic protocols. Participating invited speakers were following professors: Salih Hosoglu (Turkey), Hakan Leblebicioglu (Turkey), Resat Ozaras (Turkey), Karsten Plötz (Germany), Ilija Kuzman (Croatia), Bruno Baršić (Croatia), Goran Tešović (Croatia). In addition to experts in infectious diseases at this Congress, their works were presented by experts from other medical disciplines, but with infectious character issues (Professors: Sead Ahmetagić, Ismet Gavrankapetanović, Zora Vukobrat-Bijedić, Senija Rašić, Halima Resić, Adnan Kapidžić, Ivo Curić, Jelena Ravlija, Amela Begić, Izet Mašić, Sadeta Hamzić, and others). Some of the papers that were presented at this Congress have been published in extenso, in the Medical Archives and Materia Socio Medica. One part as abstracts (both journals are indexed in over 10 databases), and will be electronically available to the general scientific community in Bosnia-Herzegovina, Europe and worldwide. In this way, the Bosnian infectious disease experts, as a science and profession, will be worthily represented to the colleagues from other countries in the

[New electronic data carriers in Bosnia-Herzegovina].

PubMed

Masić, I; Pandza, H; Knezević, Z; Toromanović, S

1999-01-01

Bosnia and Herzegovina has been developing new Health Care System based on Electronic Registration Card. Developing countries proceeded from the manual and semiautomatic method of medical data processing to the new method of entering, storage, transfer, searching and protection of data using electronic equipment. Currently, many European countries have developed a Medical Card Based Electronic Information System. Both technologies offer the advantages and disadvantages. Three types of electronic card are currently in use: Hybrid Card, Smart Card and Laser Card. Hybrid Card offers characteristics of both Smart Card and Laser Card. The differences among these cards, such as a capacity, total price, price per byte, security system are discussed here. The dilemma is, which card should be used as a data carrier. The Electronic Family Registration Card is a question of strategic interest for B&H, but also a big investment. We should avoid the errors of other countries that have been developing card-based system. In this article we present all mentioned cards and compare advantages and disadvantages of different technologies.

How to Deal with a Difficult Past? History Textbooks Supporting Enemy Images in Post-War Bosnia and Herzegovina

ERIC Educational Resources Information Center

Torsti, Pilvi

2007-01-01

This study examines the national division of history teaching in Bosnia and Herzegovina in the war and post-war period. The process of division of schooling into three curricula (Bosnian Serb, Bosnian Croat, and Bosniak) is presented. Representations of other national groups are central in 8th-grade history textbooks used by the three national…

[Electronic medical records in Bosnia-Herzegovina. The electronic card--the medical record of the future in Boznia-Herzegovina].

PubMed

Masić, I; Pandza, H; Ridanović, Z; Dover, M

1997-01-01

The biggest problem in organisation of the effective and rational health care of good quality in Bosnia quality and Herzegovina is a functional and updated Health Information System. In this system, important role play Health Statistic System in which documentation and evidence are very important segment. Developed countries proceeded from the manual and semiautomatic method of medical data processing and system management to the new methods of entering, storage, transfer, searching and protection of data using electronic equipment. Recently, the competition between manufacturers of the Smart Card and Laser Card is reality. Also scientific and professional debate exists about the standard card for storage of medical information in Health Care System. First option is supported by West European countries that developing Smart Card called Eurocard and second by USA and Far East countries. Because the Health Care System and other segments of Society of Bosnia and Herzegovina innovate intensively similar systems, the authors of this article intend to open discussion, and to show advantages and failures of each technological medium.

Scientometric Analysis of the Journals of the Academy of Medical Sciences in Bosnia and Herzegovina

PubMed Central

Masic, Izet; Begic, Edin; Zunic, Lejla

2016-01-01

Introduction: Currently in Bosnia and Herzegovina there are 25 journals in the field of biomedicine, 6 of them are indexed in Medline/PubMed base (Medical Archives, Materia Socio-Medica, Acta Informatica Medica, Acta Medica Academica, Bosnian Journal of Basic Medical Sciences (BJBMS) and Medical Glasnik), and one (BJBMS) is indexed in Science Citation Index Expanded (SCIE)/Web of Science base. Aim: The aim of this study was to show the scope of work of the journals that were published by Academy of Medical Sciences of Bosnia and Herzegovina - Medical Archives, Materia Socio-Medica and Acta Informatica Medica. Material and Methods: The research presents a meta-analysis of three journals, or their issues, during the calendar year 2015 (retrospective and descriptive character). Results: During 2015 calendar year a total of 286 articles were published (in Medical Archives 104 (36.3%), in Materia Socio-Medica 99 (34.6%), and in Acta Informatica Medica 83 (29%)). Original articles are present in the highest number in all three journals (in Medical Archives 80.7%, in Materia Socio Medica 77.7%, and in Acta Informatica Medica 68.6%). In Medical Archives, 90.3% of the articles were related to the field of clinical medicine. In Materia Socio-Medica, the domain of clinical medicine and public health was the most represented. Preclinical areas are most frequent in Acta Informatica Medica. The period of 50-60 days for a decision on the admission of article is most common in all three journals, with trend of shortening of that period. Articles came from 19 countries, mostly from Bosnia and Herzegovina, then from Iran, Kosovo, Saudi Arabia and Greece. Conclusion: In Medical Archives original articles in the field of clinical medicine (usually internal and surgical disciplines) are most often present, and that is the case in last four years. The number of articles in Materia Socio-Medica and Acta Informatica Medica is growing from year to year. In Materia Socio-Medica there is a

Quality of Educational Support for Children with Autism Spectrum Disorder in Bosnia and Herzegovina--Perception of Parents and Professionals

ERIC Educational Resources Information Center

Mujkanovic, Elvira; Mujkanovic, Edin; Pasalic, Arnela; Biscevic, Inga; Memisevic, Haris

2017-01-01

Children with autism spectrum disorder (ASD) attend regular education schools and special education schools in Bosnia and Herzegovina. Regardless of the setting, it is important to provide early, high quality, programs to children with ASD. High quality educational support must encompass evidence-based programs for these children. The goal of the…

Trends in cardiovascular diseases in Bosnia and Herzegovina and perspectives with heartscore programme.

PubMed

Masic, Izet; Dilic, Mirza; Raljevic, Enver; Vulic, Dusko; Mott, Dario

2010-01-01

Cardiovascular diseases are still the major cause of death, morbidity, mortality and loss of quality of life in European countries and worldwide. In Bosnia and Herzegovina we have burden of cardiovascular diseases with higher rate of morbidity and mortality than in the countries of EU zone or broader Europe. The cause of mortality is in close relation to multiple risk factors but also with specific conditions in our country; post war situation, transition and overall economic position. The main mission of European Society of Cardiology is to improve quality of life in the European population by reducing the impact of cardiovascular diseases. HeartScore web based program and PS Standalone program are introduce to assesses the overall risk of cardiovascular death for a period of 10 years, based on variables such as age, sex, smoking, systolic blood pressure and cholesterol levels in the blood, or total cholesterol/HDL ratio. Standalone PS HeartScore is practical to use, requires no permanent internet connection, the system offers its own database for each patient and the print version of the guidelines to reduce risk factors, based on evidence based medicine Program is tailored to patients, the system provides a graphical representation of the absolute risk of CVD, a version for our country is developed on the principle of high-risk populations and is available in the languages of the peoples of Bosnia and Herzegovina. Program is available for all types of medical practice which is equipped with computers, the laptop, and suitable for community nursing service as well.

English Language and Literature in the Post-War Bosnia and Herzegovina: Challenges and Experiences of a Transcultural Academic Adaptation

ERIC Educational Resources Information Center

Bal, Mustafa

2012-01-01

This paper presents an account of the author's firsthand experiences between 2006 and 2010, relating to his involvement in the establishment of the English Language and Literature department at the International University of Sarajevo in Bosnia and Herzegovina, and of the difficulties and challenges of the venture in the post-war country, whose…

Products of in Situ Corrosion of Depleted Uranium Ammunition in Bosnia and Herzegovina Soils.

PubMed

Wang, Yuheng; von Gunten, Konstantin; Bartova, Barbora; Meisser, Nicolas; Astner, Markus; Burger, Mario; Bernier-Latmani, Rizlan

2016-11-15

Hundreds of tons of depleted uranium (DU) ammunition were used in previous armed conflicts in Iraq, Bosnia and Herzegovina, and Serbia/Kosovo. The majority (>90%) of DU penetrators miss their target and, if left in the environment, corrode in these postconflict zones. Thus, the best way to understand the fate of bulk DU material in the environment is to characterize the corrosion products of intact DU penetrators under field conditions for extended periods of time. However, such studies are scarce. To fill this knowledge gap, we characterized corrosion products formed from two intact DU penetrators that remained in soils in Bosnia and Herzegovina for over seven years. We used a combination of X-ray powder diffraction, electron microscopy, and X-ray absorption spectroscopy. The results show that metaschoepite (UO 3 (H 2 O) 2 ) was a main component of the two DU corrosion products. Moreover, studtite ((UO 2 )O 2 (H 2 O) 2 ·2(H 2 O)) and becquerelite (Ca(UO 2 ) 6 O 4 (OH) 6 ·8(H 2 O)) were also identified in the corrosion products. Their formation through transformation of metaschoepite was a result of the geochemical conditions under which the penetrators corroded. Moreover, we propose that the transformation of metaschoepite to becquerelite or studtite in the DU corrosion products would decrease the potential for mobilization of U from corroded DU penetrators exposed to similar environments in postconflict areas.

Screening for Stockholm Convention persistent organic pollutants in the Bosna River (Bosnia and Herzogovina).

PubMed

Harman, Christopher; Grung, Merete; Djedjibegovic, Jasmina; Marjanovic, Aleksandra; Sober, Miroslav; Sinanovic, Kemo; Fjeld, Eirik; Rognerud, Sigurd; Ranneklev, Sissel Brit; Larssen, Thorjørn

2013-02-01

The Stockholm Convention, which aspires to manage persistent organic pollutants (POPs) at the international level, was recently ratified in Bosnia and Herzegovina (BiH). Despite this fact, there is in general a paucity of data regarding the levels of POPs in the environment in BiH. In the present study, screening for POPs was conducted in one of the country's major rivers, the Bosna. A two-pronged approach was applied using passive samplers to detect the freely dissolved and bioavailable concentrations in the water phase and sediment analysis to provide an integrated measure of historical contamination. At several places along the river, the concentrations of polycyclic aromatic hydrocarbons (PAH) were high and exhibited potential for both chronic and acute effects to biota. River water also showed elevated concentrations of PAH, up to 480 ng L(-1) near the city of Doboj, and diagnostic ratios suggested combustion sources for the contamination present in both types of sample. The levels of the other contaminants measured-polychlorinated biphenyls (PCBs), organochlorine pesticides (OCPs) and polybrominated diphenyl ethers--were generally low in the water phase. However, PCBs and some OCPs were present in river sediments at levels which breach the international criteria and thus suggest potential for ecological damage. Additionally, the levels of heptachlor breached these criteria in many of the sites investigated. This study presents the first screening data for some of these Stockholm Convention relevant compounds in BiH and reveals both low concentrations of some chemical groups, but significant point sources and historic contamination for others.

Red fox (Vulpes vulpes) as a potential reservoir host of cardiorespiratory parasites in Bosnia and Herzegovina.

PubMed

Hodžić, Adnan; Alić, Amer; Klebić, Ismar; Kadrić, Mirsad; Brianti, Emanuele; Duscher, Georg Gerhard

2016-06-15

Red fox (Vulpes vulpes) is considered as reservoir of different cardiorespiratory parasites of veterinary and medical importance. Since data on cardiorespiratory parasites in foxes in Bosnia and Herzegovina are still lacking, the aims of the present study were to (i) investigate the prevalence and geographical distribution of these parasites, (ii) determine genetic diversity of detected parasite species, and (iii) to estimate the role of foxes in the transmission cycle to companion animals and humans. Four species, morphologically and molecularly identified as Eucoleus boehmi (64.6%; 51/79), Eucoleus aerophilus (69.7%; 154/221), Crenosoma vulpis (45.7%; 101/221) and Linguatula serrata (1.3%; 1/79) were retrieved from nasal cavity and lungs in 184 (83.3%) animals. The occurrence of heartworms, Angiostrongylus vasorum and Dirofilaria immitis was not detected by necropsy or PCR. Furthermore, three distinct haplotypes of E. aerophilus (I, III, XV) and two of C. vulpis (I, II) previously reported in pet animals and wild carnivores were confirmed in this study. A new haplotype of C. vulpis (designated as haplotype V) was also identified based on 12S rRNA gene for the first time. The present study indicates a high prevalence and wide distribution of nasal and lung nematodes in fox population in Bosnia and Herzegovina, and supports the existence of transmission patterns between wildlife and pet animals. Copyright © 2016 Elsevier B.V. All rights reserved.

[Crisis of the professional ethics at educational system of Bosnia and Herzegovina and its relationship].

PubMed

Ziga, Jusuf; Masić, Izet

2005-01-01

In the structure of ruining of the social values system, in post war Bosnia and Herzegovina we possess the worrying degradation of the professional morals in the educational performance: irreal examination, intervention, bribe, sexual black mail and similar. That confirmed the results of the extensive examination which recently was realized on this subject. The negative crisis effects of the professional morals in the educational system will, surely, at the social plan, more long-term reflect. Because, it is no about only in the intelectual-expert, than also about the educational component of personality forming.

Why Do Policy Leaders Adopt Global Education Reforms? A Political Analysis of SBM Reform Adoption in Post-Conflict Bosnia and Herzegovina

ERIC Educational Resources Information Center

Komatsu, Taro

2013-01-01

This paper presents a political analysis of school-based management reform in Bosnia and Herzegovina (BiH). School-based management (SBM), based on the principle of school autonomy and community participation, is a school governance system introduced in many parts of the world, including post-conflict nations. Such a phenomenon seems to follow the…

How the Catholic Schools in Bosnia and Herzegovina Are Helping to Build Inter-Faith Harmony and Understanding after Years of Conflict

ERIC Educational Resources Information Center

Lovric, Ivan

2017-01-01

From a modest beginning in 1994 with a single school and a little more than 500 pupils, the system of Catholic schools in Bosnia and Herzegovina developed to its 7 currently functioning Catholic School Centres, with 14 schools and 4683 enrolled pupils. From the beginning these Catholic schools were open equally to Catholic and non-Catholic…

31 CFR 585.218 - Trade in United Nations Protected Areas of Croatia and those areas of the Republic of Bosnia and...

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Trade in United Nations Protected Areas of Croatia and those areas of the Republic of Bosnia and Herzegovina under the control of Bosnian Serb forces. 585.218 Section 585.218 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS...

What Strategic Considerations Should Affect a Decision by the United States to Intervene with Military Force in Bosnia-Hercegovina?

DTIC Science & Technology

1993-06-04

problems .16 Leslie Gelb, soon to take over leadership of the Council on Foreign Relations, has championed the need for a U.S. led military intervention in...Response While the U.S. advocates sharing responsibility and risk in dealing with problems around the world, without U.S. leadership collective...to meet this challenge includes a detailed examination of the problems of Bosnia, some of the myths and realities associated with military

Variant Alleles, Triallelic Patterns, and Point Mutations Observed in Nuclear Short Tandem Repeat Typing of Populations in Bosnia and Serbia

PubMed Central

Huel, René L. M.; Bašić, Lara; Madacki-Todorović, Kamelija; Smajlović, Lejla; Eminović, Izet; Berbić, Irfan; Miloš, Ana; Parsons, Thomas J.

2007-01-01

Aim To present a compendium of off-ladder alleles and other genotyping irregularities relating to rare/unexpected population genetic variation, observed in a large short tandem repeat (STR) database from Bosnia and Serbia. Methods DNA was extracted from blood stain cards relating to reference samples from a population of 32 800 individuals from Bosnia and Serbia, and typed using Promega’s PowerPlex®16 STR kit. Results There were 31 distinct off-ladder alleles were observed in 10 of the 15 STR loci amplified from the PowerPlex®16 STR kit. Of these 31 alleles, 3 have not been previously reported. Furthermore, 16 instances of triallelic patterns were observed in 9 of the 15 loci. Primer binding site mismatches that affected amplification were observed in two loci, D5S818 and D8S1179. Conclusion Instances of deviations from manufacturer’s allelic ladders should be expected and caution taken to properly designate the correct alleles in large DNA databases. Particular care should be taken in kinship matching or paternity cases as incorrect designation of any of these deviations from allelic ladders could lead to false exclusions. PMID:17696304

An ethnobotany of the Lukomir Highlanders of Bosnia & Herzegovina.

PubMed

Ferrier, Jonathan; Saciragic, Lana; Trakić, Sabina; Chen, Eric C H; Gendron, Rachelle L; Cuerrier, Alain; Balick, Michael J; Redžić, Sulejman; Alikadić, Emira; Arnason, John T

2015-11-25

This aim of this study is to report upon traditional knowledge and use of wild medicinal plants by the Highlanders of Lukomir, Bjelašnica, Bosnia and Herzegovina (B&H). The Highlanders are an indigenous community of approximately 60 transhumant pastoralist families who speak Bosnian (Bosanski) and inhabit a highly biodiverse region of Europe. This paper adds to the growing record of traditional use of wild plants within isolated communities in the Balkans. An ethnobotanical study using consensus methodology was conducted in Lukomir in Bjelašnica's mountains and canyons. Field work involved individual semi-structured interviews during which informants described plants, natural product remedies, and preparation methods on field trips, garden tours, while shepherding, or in settings of their choice. Plant use categories were ranked with informant consensus factor and incorporated into a phylogenetic tree. Plants cited were compared to other ethnobotanical surveys of the country. Twenty five people were interviewed, resulting in identification of 58 species (including two subspecies) from 35 families, which were cited in 307 medicinal, 40 food, and seven material use reports. Individual plant uses had an average consensus of five and a maximum consensus of 15 out of 25. There were a number of rare and endangered species used as poisons or medicine that are endemic to Flora Europaea and found in Lukomir. Ten species (including subspecies) cited in our research have not previously been reported in the systematic ethnobotanical surveys of medicinal plant use in B&H: (Elymus repens (L.) Gould, Euphorbia myrsinites L., Jovibarba hirta (L.) Opiz, Lilium bosniacum (Beck) Fritsch, Matricaria matricarioides (Less.) Porter ex Britton, Phyllitis scolopendrium (L.) Newman, Rubus saxatilis L., Silene uniflora Roth ssp. glareosa (Jord.) Chater & Walters, Silene uniflora Roth ssp. prostrata (Gaudin) Chater & Walters, Smyrnium perfoliatum L.). New uses not reported in any of the

Role of Poultry Meat in Sporadic Campylobacter Infections in Bosnia and Herzegovina: Laboratory-based Study

PubMed Central

Uzunović-Kamberović, Selma; Zorman, Tina; Heyndrickx, Marc; Smole Možina, Sonja

2007-01-01

Aim To investigate genetic diversity and specificity of Campylobacter jejuni and Campylobacter coli strains isolated from humans, retail poultry meat, and live farm chickens in Zenica-Doboj Canton, Bosnia and Herzegovina, and identify the role of poultry meat in sporadic Campylobacter infections. Methods We determined the type of Campylobacter species using standard microbiological methods and multiplex polymerase chain reaction (PCR), and performed pulsed field gel-electrophoresis (PFGE) and restriction fragment length polymorphism (RFLP) typing of the flaA gene to investigate genetic diversity among the isolates. Results We isolated C jejuni and C coli from 75 (5.2%) of 1453 samples of consecutive outpatients with sporadic diarrhea; from 51 (34.7%) of 147 samples of poultry meat; and from 15 out of 23 farm chicken samples. The proportion of C coli found among human (30.1%), poultry meat (56.9%), and farm chicken isolates (53.3%), was greater than the proportion of C jejuni. Fourteen and 24 PFGE genotypes were identified among 20 C coli and 37 C jejuni isolates, respectively. Identical PFGE genotypes were found in two cases of human and poultry meat isolates and two cases of poultry meat and farm chicken isolates. Conclusion Only a minority of human Campylobacter isolates shared identical PFGE type with poultry meat isolates. Although poultry is the source of a certain number of human infections, there may be other more important sources. Further research is required to identify the environmental reservoir of Campylobacter spp responsible for causing human disease and the reason for the high prevalence of C coli human infections in this region. PMID:18074419

"Bridging Old Relations": The (De)Construction of Ethnic Identity in the Educational Context of Bosnia and Herzegovina from the Teachers' Point of View

ERIC Educational Resources Information Center

Kovac, Velibor Bobo; Tveit, Anne Dorthe; Cameron, David Lansing; Jortveit, Maryann

2017-01-01

The present study focuses on an educational arrangement in Bosnia and Herzegovina (BiH) known as "two schools under one roof." The term refers to two different ethnic groups (Bosniaks and Croats) physically sharing the same school building, but maintaining separate administrations, teaching staff, and curricula. The purpose of the study…

Mobbing, stress, and work ability index among physicians in Bosnia and Herzegovina: survey study.

PubMed

Pranjić, Nurka; Males-Bilić, Ljiljana; Beganlić, Azijada; Mustajbegović, Jadranka

2006-10-01

To assess the frequency of reported mobbing and the association among mobbing, working environment factors, stress, health outcome, personality type, and work ability index in a sample of physicians in Bosnia and Herzegovina. We conducted a questionnaire survey using a validated self-reported questionnaire among 511 physicians in national health sector of Bosnia and Herzegovina. The questions covered five major categories of mobbing behavior. Characteristics of the work, perceived work environment and its effects, stress, health, and satisfaction with work and life were assessed by the standardized abridged form of Occupational Stress Questionnaire (OSQ). A standardized questionnaire Work Ability Index (WAI) was used to determine the relation between mobbing and work ability. Of 511 surveyed physicians, 387 (76%) physicians self-reported mobbing behavior in the working environment and 136 (26%) was exposed to persistent mobbing. More than a half of the physicians experienced threats to their professional status and almost a half felt isolated. Logistic regression analysis showed that lack of motivation, loss of self-esteem, loss of confidence, fatigue, and depressiveness were significantly associated with lack of support from colleagues. Intention to leave work was associated with lack of support from colleagues (OR 2.3, 95% CI, 1.065-3.535; t =4.296, P =0.003) and lack of support from superiors (OR 1.526, 95% CI, 0.976-2.076; t =5.753; P =0.001). Isolation or exclusion and threats to professional status were predictors for mental health symptoms. Persistent mobbing experience was a significant predictor for sick leave. Exposure to persistent threat to professional status and isolation or exclusion as forms of mobbing are associated with mental health disturbances and lack of self-esteem and confidence. Setting up a system of support for physicians exposed to mobbing may have important benefits.

Some characteristics of social interactions among adolescents in Croatia, Bosnia and Herzegovina, and Macedonia

PubMed Central

Klarin, Mira; Pororoković, Ana; Šašić, Slavica Šimić; Arnaudova, Violeta

2012-01-01

Introduction The bioecological model refers to the basic social needs that a person has satisfied through social interactions. In individualist cultures, the need for independence is emphasized with the aim of self-realization and personal achievement. In collectivist cultures, togetherness is encouraged and it prevails over individuality. Aim The aim of this study was to determine whether there were differences in adolescents (n = 1033) from three different cultural environments (Croatia, Bosnia and Herzegovina, and Macedonia) with regard to the various aspects of the social interactions and behaviors these adolescents exercise with their parents and friends. Methods Three groups of questionnaires were used: those that measure family interactions (the quality of family interactions, loneliness in the family, and family influence); those that assess peer interactions (quality of friendships, social loneliness, and influence of friendships); and those that examined behavioral variables (self-esteem, aggression, and prosocialness). Results Discriminant analysis has shown that there are two significant functions that differentiate subjects from the three different cultural environments. The first discriminant function that adequately discriminates between subjects in all three cultural environments is related to social and family loneliness and the influence of friends. Loneliness in the family, social loneliness, and influence of friends are most prevalent among adolescents in Macedonia and least among adolescents in Croatia. The second function that distinguished adolescents in Croatia from those in the other two cultural environments was primarily connected with the quality of family interactions, aggressiveness, parent influence, and self-esteem. Finally, it was found that adolescents from Bosnia and Herzegovina were more likely to engage in family interactions, have greater levels of parental influence, and appeared to be less aggressive and had lower self

Mobbing, Stress, and Work Ability Index among Physicians in Bosnia and Herzegovina: Survey Study

PubMed Central

Pranjić, Nurka; Maleš-Bilić, Ljiljana; Beganlić, Azijada; Mustajbegović, Jadranka

2006-01-01

Aim To assess the frequency of reported mobbing and the association among mobbing, working environment factors, stress, health outcome, personality type, and work ability index in a sample of physicians in Bosnia and Herzegovina. Method We conducted a questionnaire survey using a validated self-reported questionnaire among 511 physicians in national health sector of Bosnia and Herzegovina. The questions covered five major categories of mobbing behavior. Characteristics of the work, perceived work environment and its effects, stress, health, and satisfaction with work and life were assessed by the standardized abridged form of Occupational Stress Questionnaire (OSQ). A standardized questionnaire Work Ability Index (WAI) was used to determine the relation between mobbing and work ability. Results Of 511 surveyed physicians, 387 (76%) physicians self-reported mobbing behavior in the working environment and 136 (26%) was exposed to persistent mobbing. More than a half of the physicians experienced threats to their professional status and almost a half felt isolated. Logistic regression analysis showed that lack of motivation, loss of self-esteem, loss of confidence, fatigue, and depressiveness were significantly associated with lack of support from colleagues. Intention to leave work was associated with lack of support from colleagues (OR 2.3, 95% CI, 1.065-3.535, t = 4.296, P = 0.003) and lack of support from superiors (OR 1.526, 95% CI, 0.976-2.076, t = 5.753; P = 0.001). Isolation or exclusion and threats to professional status were predictors for mental health symptoms. Persistent mobbing experience was a significant predictor for sick leave. Conclusion Exposure to persistent threat to professional status and isolation or exclusion as forms of mobbing are associated with mental health disturbances and lack of self-esteem and confidence. Setting up a system of support for physicians exposed to mobbing may have important benefits. PMID:17042067

Patients Perception of Community Pharmacist in Bosnia and Herzegovina

PubMed Central

Catic, Tarik; Jusufovic, Fatima Insanic; Tabakovic, Vedad

2013-01-01

Community pharmacists play a significant role in patient/disease management and perception by patients is increasingly important. A self-administered questionnaire was developed consisted of sociodemographic part and 15 questions. Patients have a positive overall perception of community pharmacists that is comparable to most studies in Europe. Community pharmacists’ beyond dispensing drugs play a significant role in patient and disease management. This role of the pharmacist is performed through pharmaceutical care. Patient’s opinion is increasingly considered to be a useful component in the determination of care outcomes and consumer satisfaction is an integral component of the quality of primary health care. For the purpose of this study we developed self-administered questionnaire consisted of sociodemographic part, and 15 questions. Survey has been conducted in 10 pharmacies. Results are presented in tables and figures and descriptive statistics has been used. We found that patients in Bosnia and Herzegovina have a positive overall perception of community pharmacists and of the services offered from community pharmacies that is comparable to most studies in Europe, but there is still room for improvement of relationships and pharmaceutical services. PMID:24167438

The Struggle for Peace in Bosnia: Considering U.S. Options. Choices for the 21st Century. Alternatives for Public Debate and Policy Development.

ERIC Educational Resources Information Center

Brown Univ., Providence, RI. Center for Foreign Policy Development.

The conflict in Bosnia (Yugoslavia) has confronted U.S. leaders with fundamental questions about the use and capability of U.S. power abroad. This document brings the decision facing the United States into the classroom. The unit features a set of four divergent options for U.S. policy toward the Bosnian conflict, and a brief account of…

The Development of Infectology in Bosnia and Herzegovina, with Special Emphasis on the Development and History of Infectious Clinic, Clinical Center of Sarajevo University

PubMed Central

Koluder-Cimic, Nada; Masic, Izet

2012-01-01

SUMMARY CONFLICT OF INTEREST: none declared There is a relatively low amount of historical data about development of infectology in Bosnia and Herzegovina, but that does not mean that these medical disciplines didn’t have important events and actors that are important for the development of this medical discipline in B&H. In this review we intent to show your several characteristic events and important persons, which left a lasting impression in the development of infectology service in BIH and especially in Sarajevo. Development center for this discipline was in Sarajevo. Experts on infectious diseases were sent from Sarajevo to other health centers to organize new ministry there. Infectology as an organized health care dates back to the Austro-Hungarian period, when a part of the State Hospital in Sarajevo formed a separate Department of Infectious Diseases. Thanks to the competent professional and later teaching staff in this discipline and the importance of health care of patients with infectious diseases, in Sarajevo and other cities in Bosnia, infectious diseases care has experienced expansion and increasing importance and quality. Infectious disease specialists were very quick in organizing their professional association and with exchange of knowledge and experience have contributed substantially to the above assertion. The “Association of infectious diseases of Bosnia and Herzegovina” was founded during the aggression on BIH, in 1994 and in 1997 they organized the first scientific congress of the Association of the infectious disease specialist with international participation. Improving the health of the population in the area of infectious diseases was significantly helped by infectious diseases clinics at clinical centers in BIH and departments for infectious diseases within the hospitals in B&H. Association of the infectious disease is a significant coordinator for scientific and professional activities, but also the environment in which

Contribution of Arabic Medicine and Pharmacy to the Development of Health Care Protection in Bosnia and Herzegovina - the First Part.

PubMed

Masic, Izet; Skrbo, Armin; Naser, Nabil; Tandir, Salih; Zunic, Lejla; Medjedovic, Senad; Sukalo, Aziz

2017-10-01

The time interval from the 9 th to the 13 th century remained known as the "Golden period of the Arab science", and a significant place among the taught sciences are occupied by Medicine and Pharmacy. In the history of medicine, Islamic medicine, also known as Arabic medicine, refers to the science of medicine developed in the Islamic Golden Age, and written in Arabic Arabs were able to use their cultural and natural resources and trade links to contribute to the strong development of pharmacy. After the collapse of the Arab rule, the Arab territorial expanses and cultural heritage were taken over by the Turks. Although scientific progress in the Turkish period slowed down due to numerous unfavorable political-economic and other circumstances, thanks to the Turks, Arab culture and useful Islamic principles expanded to the territory of our homeland of Bosnia and Herzegovina. Significant role in the transfer of Arabic medical and pharmaceutical knowledge was also attributed to the Sephardic Jews who, with their arrival, continued to perform their attar activities, which were largely based on Arab achievements. However, insufficiently elaborated, rich funds of oriental medical and pharmaceutical handwriting testify that Oriental science has nurtured in these areas as well, and that the Arab component in a specific way was intertwined with other cultures and traditions of Bosnia and Herzegovina.

Contribution of Arabic Medicine and Pharmacy to the Development of Health Care Protection in Bosnia and Herzegovina - the First Part

PubMed Central

Masic, Izet; Skrbo, Armin; Naser, Nabil; Tandir, Salih; Zunic, Lejla; Medjedovic, Senad; Sukalo, Aziz

2017-01-01

The time interval from the 9th to the 13th century remained known as the “Golden period of the Arab science”, and a significant place among the taught sciences are occupied by Medicine and Pharmacy. In the history of medicine, Islamic medicine, also known as Arabic medicine, refers to the science of medicine developed in the Islamic Golden Age, and written in Arabic Arabs were able to use their cultural and natural resources and trade links to contribute to the strong development of pharmacy. After the collapse of the Arab rule, the Arab territorial expanses and cultural heritage were taken over by the Turks. Although scientific progress in the Turkish period slowed down due to numerous unfavorable political-economic and other circumstances, thanks to the Turks, Arab culture and useful Islamic principles expanded to the territory of our homeland of Bosnia and Herzegovina. Significant role in the transfer of Arabic medical and pharmaceutical knowledge was also attributed to the Sephardic Jews who, with their arrival, continued to perform their attar activities, which were largely based on Arab achievements. However, insufficiently elaborated, rich funds of oriental medical and pharmaceutical handwriting testify that Oriental science has nurtured in these areas as well, and that the Arab component in a specific way was intertwined with other cultures and traditions of Bosnia and Herzegovina. PMID:29284908

Family Registration Card as electronic medical carrier in Bosnia and Herzegovina.

PubMed

Novo, Ahmed; Masic, Izet; Toromanovic, Selim; Loncarevic, Nedim; Junuzovic, Dzelaludin; Dizdarevic, Jadranka

2004-01-01

Medical documentation is a very important part of the medical documentalistics and is occupies a large part of daily work of medical staff working in Primary Health Care. Paper documentation is going to be replaced by electronic cards in Bosnia and Herzegovina and a new Health Care System is under development, based on an Electronic Family Registration Card. Developed countries proceeded from the manual and semiautomatic method of medical data processing to the new method of entering, storage, transferring, searching and protecting data, using electronic equipment. Currently, many European countries have developed a Medical Card Based Electronic Information System. Three types of electronic card are currently in use: a Hybrid Card, a Smart Card and a Laser Card. The dilemma is which card should be used as a data carrier. The Electronic Family Registration Cared is a question of strategic interest for B&H, but also a great investment. We should avoid the errors of other countries that have been developing card-based system. In this article we present all mentioned cards and compare advantages and disadvantages of different technologies.

Roots of pharmacy practice in bosnia and herzegovina from the ottoman and austro-hungarian period: attars' mission for pharmaceutical care.

PubMed

Zunic, Lejla; Masic, Izet

2015-02-01

Significant role in how they played, and Jews Sephardim who came to Bosnia from Spain and Portugal in the late 15th and early 16th centuries. It is those were the first owners of districts-Shop herbs or pharmacy. Along with them were developed and Muslim attars, who founded and attars marketplace in Sarajevo. Experience and knowledge in the domain of medicine and healing practiced by old Bosnian Sephardim been acquired for centuries, is now mainly found on the shelves.

Roots of Pharmacy Practice in Bosnia and Herzegovina from the Ottoman and Austro-Hungarian Period: Attars’ Mission for Pharmaceutical Care

PubMed Central

Zunic, Lejla; Masic, Izet

2015-01-01

Significant role in how they played, and Jews Sephardim who came to Bosnia from Spain and Portugal in the late 15th and early 16th centuries. It is those were the first owners of districts–Shop herbs or pharmacy. Along with them were developed and Muslim attars, who founded and attars marketplace in Sarajevo. Experience and knowledge in the domain of medicine and healing practiced by old Bosnian Sephardim been acquired for centuries, is now mainly found on the shelves. PMID:25870533

Genetic polymorphisms of 15 STR loci within Turkish student population living in Sarajevo, Bosnia and Herzegovina.

PubMed

Dogan, Serkan; Kovacević, Lejla; Marjanović, Damir

2013-12-01

Allele frequencies of 15 STRs included in the PowerPlex 16 System (D3S1358, TH01, D21S11, D18S51, Penta E, D5S818, D13S317, D7S820, D16S539, CSF1PO, Penta D, VWA, D8S1179, TPOX and FGA) were calculated from the referent sample of 100 unrelated individuals of both sexes from Turkish student population living in Sarajevo, Bosnia and Herzegovina. Buccal swab, as a source of DNA, was collected from the volunteers from whom the informed consent form was obtained. DNA extraction was performed using QIAamp DNA Micro kit by Qiagen. DNA template ranging from 0.5 to 2 ng was used to amplify 15 STR loci by PCR multiplex amplification which was performed by using the PowerPlex 16 kit (Promega Corp., Madison, WI, USA) according to the manufacturer's protocol. The amplifications were carried out in a PE Gene Amp PCR System thermal cycler (Applied Biosystems) and capillary electrophoresis was carried out in an ABI PRISM 310 Genetic Analyzer (Applied Biosystems) in accordance with the manufacturer's recommendations. The frequency of each locus was calculated from the numbers of each observed genotype. Deviation from Hardy-Weinberg equilibrium and observed heterozygosity were calculated. Data were analyzed by using Microsoft Excel workbook template--Powerstats V12 and the power of discrimination (PD), power of exclusion (PE), as well as other population genetic indices for the 15 STR loci were calculated. Obtained results contribute to existing Turkish DNA database, as well as insight of differences and similarities in comparison to population of Bosnia and Herzegovina. In addition, 13 autosomal STR loci frequencies (D3S1358, TH01, D21S11, D18S51, Penta E, D5S818, D13S317, D7S820, D16S539, CSFIPO, Penta D, VWA, D8S1 179, TPOX, and FGA) were studied in 15 different worldwide populations (Turkish, Bosnian, Croatian, Serbian, Montenegrin, Macedonian, Albanian, Kosovan, Greek, Russian, Japanese, Korean, Lithuanian, Iraqi, Belarusian). For the proof of corresponding data, two different

Factors associated with heavy alcohol consumption in the U.K. armed forces: data from a health survey of Gulf, Bosnia, and era veterans.

PubMed

Iversen, Amy; Waterdrinker, Astrid; Fear, Nicola; Greenberg, Neil; Barker, Christopher; Hotopf, Matthew; Hull, Lisa; Wessely, Simon

2007-09-01

Little is known about the patterns of alcohol use in the U.K. Armed Forces or the factors associated with heavy drinking. Analysis of existing data from the King's Military Cohort was conducted of a large, randomly selected cohort of service personnel. The original sample consisted of 8,195 service personnel who served in the U.K. Armed Forces in 1991: a third deployed to the Gulf (1990-1991), a third deployed to Bosnia (1992-1997), and the final third, an "Era" comparison group, in the Armed Forces in 1991 but not deployed. For the purposes of this study, female serving personnel were excluded. The study used a "case-control" study design nested within the above cohort; "heavy drinkers" (those who drank >30 units/week) were compared with "light drinkers" (those who drank <21 units a week). Heavy drinking was associated with current military service and being unmarried or separated/divorced. Heavy drinking was more common in younger personnel who had deployed to Bosnia. Those who drank heavily were also more likely to smoke; heavy drinking was associated with poorer subjective physical and mental health. Certain subgroups of the Armed Forces appear to be more at risk and it may be possible to target resources to such individuals to improve detection and allow prompt treatment.

Mental health, employment and gender. Cross-sectional evidence in a sample of refugees from Bosnia-Herzegovina living in two Swedish regions.

PubMed

Blight, Karin Johansson; Ekblad, Solvig; Persson, Jan-Olov; Ekberg, Jan

2006-04-01

Large regional differences regarding access to employment have been observed amongst persons from Bosnia-Herzegovina coming to Sweden in 1993-1994. This has led to questions about the role of mental health. To explore this further, postal survey questionnaires were distributed to a community sample (N = 650) that was stratified and, within strata, randomly selected from a sampling frame of persons coming to Sweden from Bosnia-Herzegovina in 1993-1994. Four hundred and thirteen persons returned the questionnaire providing a response rate of 63.5%. The aim was to increase knowledge about the relationship between mental health and employment in the chosen population. The main mental health outcome measure was the Göteborg Quality of Life instrument from which 360 respondents were grouped according to low or high symptom levels. Data were cross tabulated (chi2-tested) against background variables such as age, gender and occupational status, and then tested using binary logistic regression. Binary logistic regression revealed unemployed men but not women, and women who had been working for longer periods during 1993-1999, to be associated with high levels of symptoms of poor mental health. Women living in the urban region were also overrepresented in the high symptom group. These findings indicate that, job occupancy is important to the health of men in the study. However, for the women, further understanding is needed, as job occupancy at some level as well as living in the urban region appear to be associated with poor mental health.

Psychological Consequences of Rape on Women in 1991-1995 War in Croatia and Bosnia and Herzegovina

PubMed Central

Lončar, Mladen; Medved, Vesna; Jovanović, Nikolina; Hotujac, Ljubomir

2006-01-01

Aim To explore the short- and long-term psychological consequences of rape on women victims of rape during the 1992-1995 war against Croatia and Bosnia and Herzegovina. Methods The study included 68 women victims of rape and was conducted at the Medical Center for Human Rights, Zagreb, Croatia, from 1992 to 1995. Testimony method and a questionnaire were used to obtain the description of rapes and symptoms women suffered immediately after rape and at the time of the study, ie, 11.9 ± 2.4 months after the trauma. Structured clinical interviews were conducted to diagnose psychiatric disorders that were present at the time of study, according to the third edition of Diagnostic and Statistical Manual of Mental Disorders. Results The raped women were Croatian and Muslim (Bosniak) women, residents of Croatia and Bosnia and Herzegovina. Forty-four of them were raped more than once, 21 were raped every day during their captivity, and 18 were forced to witness rapes. Most of the rapes (n = 65) were accompanied by physical torture. The most frequent psychological symptoms felt immediately after the rape were depressiveness (n = 58), avoidance of thoughts or conversations associated with the trauma (n = 40), and suicidal ideas (n = 25). Although none of the women had a psychiatric history before the rape, at the time of study 52 suffered from depression, 51 from social phobia, 21 from posttraumatic stress disorder (PTSD), and 17 had sexual dysfunctions. These disorders were often comorbid. Out of 29 women who got pregnant after rape, 17 had artificial abortion. The decision to have an abortion was strongly predicted by suicidal thoughts and impulses (odds ratio, 25.8; 95% confidence interval, 2.53-263.2). Conclusion War-time rapes had deep immediate and long-term consequences on the mental health of women victims of rapes and their social and interpersonal functioning. PMID:16489699

How serious is Molar Incisor Hypomineralisation (MIH) among 8- and 9-year-old children in Bosnia-Herzegovina? A clinical study.

PubMed

Mulic, A; Cehajic, E; Tveit, A B; Stenhagen, K R

2017-06-01

To determine the prevalence of MIH in 8- and 9 year-old children in the city of Kljuc, Bosnia-Herzegovina, and to describe the distribution and severity of the affected teeth. Study design: All 8- and 9-year-olds (n=104) living in Kljuc (born 2004/2005) were invited to participate, and 103 were examined by a calibrated clinician. Written, informed consent was obtained from all participants' relatives, as well as a questionnaire designed to assess potential risk indicators. Index teeth were all permanent first molars and incisors (12 teeth). Opacities (>1mm), post eruptive breakdown (PEB), atypical restorations and previous extractions caused by MIH were registered. The prevalence of MIH was 11.7% (n=12), significantly higher for girls than for boys (14.6% vs. 9.7%; p<0.05). The maxillary first molars and incisors were 1.8 (p<0.02) and 2.3 (p<0.05) times more frequently affected than the mandibular ones, respectively. Seven (30%) of the affected molars had opacities, 8 (35%) had PEB and 8 (35%) atypical restorations. No molars had been extracted due to MIH. The use of penicillin due to adenoid infections in the first 5 years was associated with a higher prevalence of MIH (41.7% vs. 19.6%). The prevalence of MIH (11.7%) supports the data previously published from Bosnia-Herzegovina. Girls had higher prevalence of MIH than boys; first molars and incisors in the maxilla were almost twice as often affected as in the mandible. Use of penicillin in the first 5 years was associated with a higher prevalence.

Implementation of quality assurance in diagnostic radiology in Bosnia and Herzegovina (Republic of Srpska).

PubMed

Bosnjak, J; Ciraj-Bjelac, O; Strbac, B

2008-01-01

Application of a quality control (QC) programme is very important when optimisation of image quality and reduction of patient exposure is desired. QC surveys of diagnostics imaging equipment in Republic of Srpska (entity of Bosnia and Herzegovina) has been systematically performed since 2001. The presented results are mostly related to the QC test results of X-ray tubes and generators for diagnostic radiology units in 92 radiology departments. In addition, results include workplace monitoring and usage of personal protective devices for staff and patients. Presented results showed the improvements in the implementation of the QC programme within the period 2001--2005. Also, more attention is given to appropriate maintenance of imaging equipment, which was one of the main problems in the past. Implementation of a QC programme is a continuous and complex process. To achieve good performance of imaging equipment, additional tests are to be introduced, along with image quality assessment and patient dosimetry. Training is very important in order to achieve these goals.

The War and Post-War Impact on the Educational System of Bosnia and Herzegovina

NASA Astrophysics Data System (ADS)

Kreso, Adila Pašalić

2008-07-01

Bosnia and Herzegovina (BiH), much like other eastern-European countries, has faced a brief period of transition from the socialist system to capitalism. However, this was interrupted in BiH by a brutal war lasting four years. Social systems and infrastructure were damaged or destroyed, including education, which was harnessed during the war to divide the country and then perpetuate these divisions. The author deals with some of the strongest and most enduring impacts that the war has had on education, which even now, more than 10 years after the war, pose a serious threat to this young country. The most obvious include the division of youth according to nationality, religion or language, the unequal positions of certain groups in education, and very clear segregation and discrimination. She points out some of the most frequent and overt ways in which intolerance towards other nationalities is displayed through textbooks, especially those used in parts of BiH subject to a struggle for independence during the war.

Health care in Bosnia and Herzegovina before, during, and after 1992–1995 war: a personal testimony

PubMed Central

Šimunović, Vladimir J

2007-01-01

Market-based health care reform during democratic transition in Bosnia and Herzegovina was complicated by the 1992–1995 war, that devastated the country and greater part of its health care infrastructure. The course of the transition and consequences of war for the health system and health professionals are presented here from the perspective of the author. The description of real-life situations and their context is used to illustrate the problems physicians, as well as international community, were faced with and how they tried to cope with them during and after the war. Speaking openly about the mistakes that were made in those times is the first step in preventing them from happening again and an invitation for exchange of opinions and open academic discussion. PMID:17535419

Acute flaccid paralysis surveillance in bosnia and herzegovina: Recent isolation of two sabin like type 2 poliovirus.

PubMed

Fontana, Stefano; Buttinelli, Gabriele; Fiore, Stefano; Mulaomerovic, Mirsada; Aćimović, Jela; Amato, Concetta; Delogu, Roberto; Rezza, Giovanni; Stefanelli, Paola

2017-09-01

The WHO Regional Commission for the Certification of Poliomyelitis Eradication has recently indicated Bosnia and Herzegovina (B&H) as a high risk country for transmission, following importation, of wild poliovirus (WPV) or circulating vaccine-derived poliovirus (cVDPV). We analyzed data on Acute Flaccid Paralysis (AFP) surveillance between 2007 to 2016, and the trend of polio immunization coverage in B&H. The majority of AFP cases was recorded in 2016 suggesting an enhancement of the AFP surveillance activities. However, the decline in the immunization coverage, around 74%, and the isolation of two Sabin-like poliovirus type 2 strains, one of them close to a VDPV, require a particular attention in the area. Although B&H has successfully maintained its polio-free status since 2002 several challenges need to be addressed. © 2017 Wiley Periodicals, Inc.

The organic pollutant status of rivers in Bosnia and Herzegovina as determined by a combination of active and passive sampling methods.

PubMed

Harman, Christopher; Grung, Merete; Djedjibegovic, Jasmina; Marjanovic, Aleksandra; Fjeld, Eirik; Braaten, Hans Fredrik Veiteberg; Sober, Miroslav; Larssen, Thorjørn; Ranneklev, Sissel Brit

2018-04-15

There is an overall lack of data concerning the pollution status of Bosnia Herzegovina, which is confounded by fragmented national environmental management. The present study aimed to provide some initial data for concentrations of priority substances in two major Bosnian Rivers, using two types of passive sampler (PS) as well as by using high volume water sampling (HVWS). Overall, concentrations of most persistent organic pollutants (POPs), including polychlorinated biphenyls (PCBs) and legacy pesticides, were shown to be low. However, around the town of Doboj on the Bosna River, concentrations of polycyclic aromatic hydrocarbons (PAH) breached European standards for several compounds and reached 67 ng L -1 for freely dissolved concentrations and 250 ng L -1 for total concentrations. In general, contamination was lower in the Neretva River compared to the Bosna, although for brominated diphenyl ethers (PBDEs), results suggested an active source of PBDEs at one location based on the ratio of congeners 47 and 99. Direct comparisons between the different sampling techniques used are not straightforward, but similar patterns of PAH contamination were shown by HVWS and PS in the Bosna River. There are both scientific and practical considerations when choosing which type of sampling technique to apply, and this should be decided based on the goals of each individual study.

Factors associated with substance use among Spanish military personnel involved in "Bosnia-Herzegovina".

PubMed

Vargas Pecino, Cristina; Castellano, Enrique; Trujillo, Humberto

2017-06-28

The use of both legal and illegal drugs has rarely been investigated among the Spanish military population involved in multinational military operations. The aim of the current study was to examine the consumption of drugs by Spanish military personnel in Bosnia-Herzegovina, and the variables associated with such substance use. A total of 605 military personnel participated in the cross-sectional study. The participants' mean age was 25.9 years (SD = 5.9), and 93.9% of the sample was male. The majority of the participants were enlisted personnel (83.5%). The most widely used drugs were tobacco (54.2%), and alcohol (39.9%). With respect to illegal drugs, the results showed that the drug with the highest prevalence of "use at some point during a lifetime" was cannabis (36.2%), followed by cocaine (14.9%) and amphetamines (12.1%). The most important variable associated with a decrease in the consumption of illegal drugs was social support. Conversely, participants with friends who have used illegal drugs had an increased likelihood of drug consumption. Given that the use of drugs can adversely affect soldiers' performance, preventive measures should be applied in multinational military operations.

Bosnian Franciscans and the Monasteries in Kresevo and Fojnica as Source of Scientific Bibliography

PubMed Central

Skrbo, Armin; Masic, Izet; Skrbo, Selma; Ramakic, Elma; Zunic, Lejla

2017-01-01

All of these centuries-old records contain enormous treasures, and the modern medicine is increasingly searching for the sources of natural remedies. The Franciscans should be credited for carefully collecting the methods folk treatment and passed them on to future generations. In the words of Br. Marko Karamatić: „The fact that the Friars were engaged in healthcare, that they became the first graduate doctors in Bosnia and Herzegovina, that they wrote” herbal manuals „ and other medical records, is the result of historical opportunities in these areas, and this activity became one of the most important tasks for the Franciscans. They performed their duties regardless of the circumstances. PMID:28883781

Internally displaced peoples in Bosnia-Herzegovina: impacts of long-term displacement on health and well-being.

PubMed

Kett, Maria E

2005-01-01

Several hundred thousand people remain internally displaced in Bosnia-Herzegovina living in camps and settlements. The public gaze of the media has long since moved on elsewhere and donors have shifted their resources. Displaced peoples have specific burdens over belonging, housing, occupation, welfare, security and loss of communities. The decision whether to return to their homes is complex, with local and international political pressures adding to their uncertainties and insecurities. In addition there is the impact of the war, the experiences of violence, the remembering and issues of reconciliation, and a variety of mostly unevaluated psychosocial programmes aimed at helping with these. All this has a profound impact on their health and well-being. Understanding these processes and the views of chronically displaced people themselves should guide policies of post-conflict management to plan for the longer-term and to be more focussed on the human factors rather than simply rules and properties.

Characteristics of Travellers from Bosnia and Herzegovina to Africa

PubMed Central

Obradovic, Zarema; Obradovic, Amina

2013-01-01

Conflict of interest: none declared. Introduction Travellers from Bosnia and Herzegovina (B&H) travel to different world countries. The awareness of people is changing every day and nowadays travellers seek advices related to their travel and destination more often than before. In the previous years, travellers came to Travel Clinics almost only to get the vaccines which were obligatory for entry into a country. In B&H travel clinics are a part of public health institutes. The largest Travel Clinic which provides service for the highest number of travellers is in the Public Health Institute of Sarajevo Canton, in the city of Sarajevo, which is the capital of B&H. In the last years we have seen an increasing interest for travel to Africa because the highest number of travellers travel to African countries. Objective To show the characteristics of persons travelling to Africa, the reasons of their travel, the destination countries and the types of vaccines applied. Materials and methods We used protocol books of the Travel Clinic in Public Health Institute of Sarajevo Canton and the data from individual forms of travellers. Results Persons travelling to Africa make 55% of all travellers that are advised and vaccinated in the Travel Clinic in Public Health Institute of Sarajevo Canton. There are significantly more men than women among people travelling to Africa. The highest number of travellers is in the category of working population which means age group of 20-50 years. The most visited countries are Kenya, Ethiopia, Somalia and Ghana. Travellers received the following vaccines: yellow fever, VHA, VHB, meningitis, tetanus. All travellers were given the advice on how to dress, feed and protect against malaria. PMID:24082834

Global knowledge of medicine: Experiences from Tuzla and Banjaluka, Bosnia & Herzegovina.

PubMed

Igić, Rajko

2017-01-01

When English became lingua franca, a significant change in the language of scientific publication in Central and Eastern European countries occurred; many journals instead of the local language, and German, French or Russian used English. The shift occurred due to the intention of both the journal editors and contributors to achieve international recognition and inclusion of the journal in prestigious international medical databases. As a consequence, publications in English are cited on average six times more frequently than those in German, Japanese or French. In the Northern part of Bosnia and Herzegovina (B&H), three medical journals are published in English. However, these journals are not yet included in the Medline indexing base. In unenviable socio-economic state such as B&H, one cannot expect enough quality submissions to recognized journals. Gross domestic product per capita in 2012 in B&H, neighboring Croatia, Serbia and Slovenia was 9,545; 21,314; 13,020 and 27,474 US$, respectively. Thus gross domestic expenditure on research and development in 2009 of about 0.02%, 0.85%, 0.923% and 1.86% in these states clearly shows incapability of B&H to support adequately recognized scientific research. Temporarily, the main goal for the majority of the medical professionals is to keep health of patients in modest circumstances, and reproduce new generations of qualified practitioners. For that reason, there is a long way to reach the noble point of "the internationally recognized evaluation criteria" for assessing scientific accomplishments.

Psychological Disturbances of War-traumatized Children from Different Foster and Family Settings in Bosnia and Herzegovina

PubMed Central

Hasanović, Mevludin; Sinanović, Osman; Selimbašić, Zihnet; Pajević, Izet; Avdibegović, Esmina

2006-01-01

Aim To assess the psychological health of war-traumatized children in different foster settings and compare them with children living with one or both parents, 7 years after the 1992-1995 war in Bosnia and Herzegovina. Method The study was carried out in Tuzla, Bosnia and Herzegovina, in March 2002. We assessed 186 (93 girls and 93 boys) elementary school children aged 12.7 ± 1.8 years for war trauma, presence of posttraumatic stress disorder (PTSD), and depression. There were 38 (14 girls) children from the government orphanage, 48 (24 girls) children from the non-governmental organization (NGO) SOS Children’s Village, 50 (24 girls) children who lost a parent in the war but lived with the surviving parent, and 50 (31 girls) children who lived with both parents. For data collection, we used Children’s Posttraumatic Stress Reaction Index and Children’s Depression Inventory. Basic sociodemographic data were also collected. Results Of 186 children, 90 (48.4%) had been forced into refuge because of the war. Loss of a family member was most frequent among children in the SOS Children’s Village, who also experienced the highest number of other types of trauma. PTSD was present in 51.6% of 186 children, with the highest prevalence among children in the SOS Children’s Village (39/48). PTSD prevalence was higher among children who lost a parent but lived with the surviving parent (29/50) then among children in the orphanage (15/38) or children living with both parents (13/50) (χ23 = 33.075, P<0.001). Depression was present in 42 of 186 (22.6%) children, but with no statistical difference among the groups (χ23 = 6.337, P = 0.096). The prevalence of PTSD and depression was similar in boys and girls. Loss of a parent was associated with higher frequency of PTSD and depression. The loss of both parents was associated with high prevalence of PTSD, but not depression. Prevalence of PTSD was positively correlated with the prevalence of depression

The impact of psychological trauma on wages in post-conflict Bosnia and Herzegovina.

PubMed

Searing, Elizabeth A M; Rios-Avila, Fernando; Lecy, Jesse D

2013-11-01

In the last three decades, armed conflict has increasingly been fought among civilian populations, resulting in greater physical and mental tolls. Soldiers returning from combat with psychological trauma are now receiving medical and policy attention for reintegration into the workforce. However, there is little attention on the impacts and options available to civilians who may face similar problems achieving labor force success after exposure to war-related trauma. Using the Bosnia and Herzegovina Living Standards Measurement Survey for years 2001-2004, we study wage attainment for 7659 respondents in relation to a series of psychological trauma measures which correspond to those used in PTSD diagnosis. In standard OLS regression, all subcomponents of PTSD have a negative impact; however, once unobserved individual heterogeneity is taken into account, some of the individual elements of psychological trauma have positive impacts on wage attainment. This is one of the first studies to find evidence of Posttraumatic Growth using information beyond psychometric instruments. The impact of the PTSD condition itself is insignificant in both models, and we do not find evidence of selection bias. We determine that the traditional means of predicting wages in labor economics are relevant in a post-conflict environment. Copyright © 2013 Elsevier Ltd. All rights reserved.

Age at natural menopause in refugee and domicile women who lived in Tuzla Canton in Bosnia and Herzegovina during and after the war.

PubMed

Balić, Devleta; Rizvanović, Mirzeta; Cizek-Sajko, Mojca; Balić, Adem

2014-07-01

This study aims to estimate age at onset of natural menopause in domicile and refugee women who lived in Tuzla Canton in Bosnia and Herzegovina during the war (1992-1995) and in the postwar period until the interview. A cross-sectional study was conducted on a sample of 331 postmenopausal women-264 (80%) domicile women and 67 (20%) refugee women-between June 2009 and February 2011. The study encompassed 331 women with a mean age of 57.0 years (range, 39-75 y). The overall mean age at menopause was 49.1 years. The mean age at menopause was higher in domicile women (49.3 y) than in refugee women (48.0 y; unpaired t test, P = 0.023). After adjustment for age at menarche, education, marital status, living place, body mass index, number of abortions, use of contraceptives, and current smoking, only refugee status and parity remained as significant independent predictors of age at menopause (score test, P = 0.025). Refugee women had an increased probability of earlier onset of menopause compared with nonrefugee women (adjusted hazard ratio, 1.33; 95% CI, 1.02-1.75; P = 0.039), whereas there was a decreased probability of experiencing menopause with increasing number of births (adjusted hazard ratio, 0.92; 95% CI, 0.84-0.996; P = 0.04). The age at onset of menopause in refugee women is lower than that in domicile women, indicating that war, independently of other factors, could influence the age when menopause occurs. On average, women who lived in Bosnia and Herzegovina during the war and postwar period entered menopause earlier than did women from Europe.

Evaluation of the Immunization Program in the Federation of Bosnia and Herzegovina - Possible Modalities for Improvement

PubMed Central

Husic, Fuad; Jatic, Zaim; Joguncic, Anes; Sporisevic, Lutvo

2018-01-01

Introduction: Immunization is a lifelong preventive activity that helps prevent/reduce disease, prevent/ reduce mortality and prevent disability from specific infectious diseases. Material and Methods: Authors of this paper researched the WHO extended program of mandatory immunization of children from birth to the age of 18 years and analyzed how it has been implemented in the Federation of Bosnia and Herzegovina (FB&H), because the guidelines of the specialist physician societies on immunization of adults, elderly people and risk groups of the population are missing. Results: The paper presents the basic characteristics of the immunization program in the FB&H and the world, points to the most frequent problems that the doctor practitioner has in carrying out immunization, and also presents possible modalities of improving immunization. It is pointed out the need to develop the national guidelines and individual immunization booklets, introduction of electronic registration of immunization, and continuous education of health professionals of all profiles, population, educators, teachers and harmonious partnership relations of health workers, population, social entities and the media with the aim of achieving an appropriate lifelong vaccination. PMID:29670482

Evaluation of the Immunization Program in the Federation of Bosnia and Herzegovina - Possible Modalities for Improvement.

PubMed

Husic, Fuad; Jatic, Zaim; Joguncic, Anes; Sporisevic, Lutvo

2018-03-01

Immunization is a lifelong preventive activity that helps prevent/reduce disease, prevent/ reduce mortality and prevent disability from specific infectious diseases. Authors of this paper researched the WHO extended program of mandatory immunization of children from birth to the age of 18 years and analyzed how it has been implemented in the Federation of Bosnia and Herzegovina (FB&H), because the guidelines of the specialist physician societies on immunization of adults, elderly people and risk groups of the population are missing. The paper presents the basic characteristics of the immunization program in the FB&H and the world, points to the most frequent problems that the doctor practitioner has in carrying out immunization, and also presents possible modalities of improving immunization. It is pointed out the need to develop the national guidelines and individual immunization booklets, introduction of electronic registration of immunization, and continuous education of health professionals of all profiles, population, educators, teachers and harmonious partnership relations of health workers, population, social entities and the media with the aim of achieving an appropriate lifelong vaccination.

Association of Low Birth Weight Infants and Maternal Sociodemographic Status in Tuzla Canton during 1992–1995 War Period in Bosnia and Herzegovina

PubMed Central

Skokić, Fahrija; Bačaj, Dubravka; Selimović, Amela; Hasanović, Evlijana; Muratović, Selma; Halilbašić, Amir

2010-01-01

Objectives. We examined association between incidence rate of low birth weight in liveborn infants and maternal sociodemographic status in Tuzla Canton during 1992–1995 war in Bosnia and Herzegovina. Methods. The present study covers a 22-year period (1988–2009), including the war period (1992–1995), and we retrospectively collected data on a total of 108 316 liveborn infants and their mothers from three different socioeconomic periods: before (1988–1991), during (1992–1995), and after the war (1996–2009). Association between incidence rate of low birth weight in liveborn infants and maternal sociodemographic status were determined for each study period. Results. There were 23 194 live births in the prewar, 18 302 during the war, and 66 820 in the postwar period. Among the liveborn infants born during the war, 1373 (7.5%) had birth weight of <2500 g, which is significantly more in comparison with 851 (3.6%) liveborn infants in this birth weight group born before and 1864 (2.8%) after the war. We found the number of examinations during pregnancy was 1.8 per pregnant woman in the war period, which was low in comparison with the number of examinations before (4.6 per pregnant woman) and after (7.1 per pregnant woman) the war (P<.001 for both). Prewar perinatal mortality LBW infants of 6.2 per 1000 live births increased to 10.8 per 1000 live births during the war (P<.001), but after the war, perinatal mortality LBW infants (5.2‰) and early neonatal mortality (2.4‰) decreased. Conclusions. We found statistically significant association between low-birth-weight and maternal sociodemographic status in Tuzla Canton during 1992–1995 war in Bosnia and Herzegovina. PMID:21490700

Ten Year Trends in Cardiovascular Risk Factors in the Federation of Bosnia and Herzegovina

PubMed Central

Pilav, Aida; Brankovic, Suada; Doder, Vildana

2014-01-01

Introduction: Results of routine health statistics show that in the Federation of Bosnia and Herzegovina (FBIH) are the leading causes of death of population are diseases of circulatory system (53% in 2012) namely, cardiomyopathy, heart failure and acute myocardial infarction. This data are red alert for immediate and imminent action. Methods: Two cross-sectional population surveys were conducted in 2002 and 2012 in the FBIH among adult population aged 25-64 years for assessment and distribution of major risk factors for cardiovascular diseases (CVD), preferably hypertension, obesity and smoking. Results: Overall prevalence of hypertension among adult population in the FBIH in year 2012 was 41%, similar as in 2002. Prevalence of obesity in 2012 among men was higher compared to 2002, stood at 20.3%, while for women it was 24.1%. Total of 61.3% of men and 35.9% of women said they were daily smokers, while the percentage in 2002 was 49.3% among men and 29.8% among women and the difference was statistically significant. Conclusions: Distributions of the major risk factors for CVD are worsening in the adult population in the FBIH, especially in middle age men, what can result in serious deterioration of health and increased rates of chronic diseases, especially CVD. PMID:25649524

Religious Moral Beliefs Inversely Related to Trauma Experiences Severity and Presented Posttraumatic Stress Disorder Among Bosnia and Herzegovina War Veterans.

PubMed

Hasanović, Mevludin; Pajević, Izet

2015-08-01

The aim of this study was to determine the correlation of the level of religious moral beliefs (RMB) with trauma experiences and posttraumatic stress disorder (PTSD) severity in war veterans of Bosnia and Herzegovina. The sample consists of 120 Bosnian war veterans divided into two equal groups-one with and one without PTSD. We used the Harvard Trauma Questionnaire and the RMB belief scale. We then correlated the severity of trauma experiences and PTSD symptoms with veterans' scores on the RMB scale. The score on the RMB scale was negatively correlated to severity of trauma experiences and PTSD symptoms (Pearson's r = -0.509, P = 0.004; Pearson's r = -0.325, P < 0.001, respectively). The RMB may have protective role in the mental health stability of severely traumatized war veterans.

DNA Identification of Commingled Human Remains from the Cemetery Relocated by Flooding in Central Bosnia and Herzegovina.

PubMed

Čakar, Jasmina; Pilav, Amela; Džehverović, Mirela; Ahatović, Anesa; Haverić, Sanin; Ramić, Jasmin; Marjanović, Damir

2018-01-01

The floods in Bosnia and Herzegovina in May 2014 caused landslides all over the country. In the small village of Šerići, near the town of Zenica, a landslide destroyed the local cemetery, relocated graves, and commingled skeletal remains. As the use of other physical methods of identification (facial recognition, fingerprint analysis, dental analysis, etc.) was not possible, DNA analysis was applied. DNA was isolated from 20 skeletal remains (bone and tooth samples) and six reference samples (blood from living relatives) and amplified using PowerPlex ® Fusion and PowerPlex ® Y23 kits. DNA profiles were generated for all reference samples and 17 skeletal remains. A statistical analysis (calculation of paternity, maternity, and sibling indexes and matching probabilities) resulted in 10 positive identifications. In this study, 5 individuals were identified based on one reference sample. This has once again demonstrated the significance of DNA analysis in resolving the most complicated cases, such as the identification of commingled human skeletal remains. © 2017 American Academy of Forensic Sciences.

Civil society in a divided society: Linking legitimacy and ethnicness of civil society organizations in Bosnia-Herzegovina

PubMed Central

Puljek-Shank, Randall; Verkoren, Willemijn

2016-01-01

Civil society (CS) strengthening is central to peacebuilding policies for divided, post-war societies. However, it has been criticized for creating internationalized organizations without local backing, unable to represent citizens’ interests. Based on in-depth empirical research in Bosnia-Herzegovina, this article focuses on the legitimacy of CS organizations (CSOs). It explores why legitimacy for donors rarely accompanies legitimacy for local actors. We hypothesized that whilst donors avoid supporting mono-ethnic organizations, seen as problematic for peacebuilding, ‘ethnicness’ may provide local legitimacy. However, our analysis of CSOs’ ethnicness nuances research characterizing organizations as either inclusive or divisive. Moreover, local legitimacy is not based on ethnicness per se, but CSOs’ ability to skilfully interact with ethnically divided constituencies and political structures. In addition, we offer novel explanations why few organizations enjoy both donor and local legitimacy, including local mistrust of donors’ normative frameworks and perceived lack of results. However, we also show that a combination of local and donor legitimacy is possible, and explore this rare but interesting category of organizations. PMID:28546640

Civil society in a divided society: Linking legitimacy and ethnicness of civil society organizations in Bosnia-Herzegovina.

PubMed

Puljek-Shank, Randall; Verkoren, Willemijn

2017-06-01

Civil society (CS) strengthening is central to peacebuilding policies for divided, post-war societies. However, it has been criticized for creating internationalized organizations without local backing, unable to represent citizens' interests. Based on in-depth empirical research in Bosnia-Herzegovina, this article focuses on the legitimacy of CS organizations (CSOs). It explores why legitimacy for donors rarely accompanies legitimacy for local actors. We hypothesized that whilst donors avoid supporting mono-ethnic organizations, seen as problematic for peacebuilding, 'ethnicness' may provide local legitimacy. However, our analysis of CSOs' ethnicness nuances research characterizing organizations as either inclusive or divisive. Moreover, local legitimacy is not based on ethnicness per se, but CSOs' ability to skilfully interact with ethnically divided constituencies and political structures. In addition, we offer novel explanations why few organizations enjoy both donor and local legitimacy, including local mistrust of donors' normative frameworks and perceived lack of results. However, we also show that a combination of local and donor legitimacy is possible, and explore this rare but interesting category of organizations.

Hidden Danger of Irrational Abusing Illegal Androgenic-anabolic Steroids in Recreational Athletes Age Under 35 in Bosnia & Herzegovina.

PubMed

Solakovic, Sid; Totic, Dragan; Vukas, Haris; Djedovic, Muhamed

2015-06-01

Androgenic-anabolic steroids are rarely used by sportsmen who want to improve physical performance in competition sport. Despite that they are well aware of the side effects of anabolic steroids, many young athletes in Bosnia and Herzegovina without competition motivation come in temptation, trying to achieve better muscle proportion and physical performance unknowing consequence of side effects and what is hiding behind. Risk factors such as increasing of lipid levels and arterial hypertension are major factors which have important role in the Pathogenesis of atherosclerosis and are responsible for occurrence of cardiovascular disease even causing a sudden death in young athletes. The aim of the study was to estimate the frequency of misusing of androgenic anabolic steroid drugs in young recreational sportsmen without competition motivation. This study will try to estimate vascular and lipid status, analyzing the side effects of steroids in young recreational athletes under the age of 35, in Bosnia and Herzegovina. The study included 70 individuals in period of 2010 till 2015 on recreational exercising program; 35 individuals misusing androgenic anabolic steroids during the period of 5 years were compared with 35 individuals which do not use androgenic anabolic steroids. Non-invasive methods were used in all individual (clinical examination and vascular ultrasound examination of vein system). The routine of training units in both groups was approximately two hours 4-6 times per week. Final analysis has reveal that in androgenic anabolic steroids group in 18 individuals or 55.7% arterial hypertension with hyperlipidemia was more represented, compared with the group without using anabolic steroids, represented by 2 individuals or 5.7% and it was statistically considered significant by using p value less than 0.05. (p<0.05). Statistically dominant population using anabolic steroids drugs are males (100%) or 35 individuals; we did not find females using anabolic

Genetic analysis of haplotype data for 23 Y-chromosome short tandem repeat loci in the Turkish population recently settled in Sarajevo, Bosnia and Herzegovina

PubMed Central

Dogan, Serkan; Primorac, Dragan; Marjanović, Damir

2014-01-01

Aim To explore the distribution and polymorphisms of 23 short tandem repeat (STR) loci on the Y chromosome in the Turkish population recently settled in Sarajevo, Bosnia and Herzegovina and to investigate its genetic relationships with the homeland Turkish population and neighboring populations. Methods This study included 100 healthy unrelated male individuals from the Turkish population living in Sarajevo. Buccal swab samples were collected as a DNA source. Genomic DNA was extracted using the salting out method and amplification was performed using PowerPlex Y 23 amplification kit. The studied population was compared to other populations using pairwise genetic distances, which were represented with a multi-dimensional scaling plot. Results Haplotype and allele frequencies of the sample population were calculated and the results showed that all 100 samples had unique haplotypes. The most polymorphic locus was DYS458, and the least polymorphic DYS391. The observed haplotype diversity was 1.0000 ± 0.0014, with a discrimination capacity of 1.00 and the match probability of 0.01. Rst values showed that our sample population was closely related in both dimensions to the Lebanese and Iraqi populations, while it was more distant from Bosnian, Croatian, and Macedonian populations. Conclusion Turkish population residing in Sarajevo could be observed as a representative Turkish population, since our results were consistent with those previously published for the homeland Turkish population. Also, this study once again proved that geographically close populations were genetically more related to each other. PMID:25358886

Genetic analysis of haplotype data for 23 Y-chromosome short tandem repeat loci in the Turkish population recently settled in Sarajevo, Bosnia and Herzegovina.

PubMed

Dogan, Serkan; Primorac, Dragan; Marjanović, Damir

2014-10-01

To explore the distribution and polymorphisms of 23 short tandem repeat (STR) loci on the Y chromosome in the Turkish population recently settled in Sarajevo, Bosnia and Herzegovina and to investigate its genetic relationships with the homeland Turkish population and neighboring populations. This study included 100 healthy unrelated male individuals from the Turkish population living in Sarajevo. Buccal swab samples were collected as a DNA source. Genomic DNA was extracted using the salting out method and amplification was performed using PowerPlex Y 23 amplification kit. The studied population was compared to other populations using pairwise genetic distances, which were represented with a multi-dimensional scaling plot. Haplotype and allele frequencies of the sample population were calculated and the results showed that all 100 samples had unique haplotypes. The most polymorphic locus was DYS458, and the least polymorphic DYS391. The observed haplotype diversity was 1.0000 ± 0.0014, with a discrimination capacity of 1.00 and the match probability of 0.01. Rst values showed that our sample population was closely related in both dimensions to the Lebanese and Iraqi populations, while it was more distant from Bosnian, Croatian, and Macedonian populations. Turkish population residing in Sarajevo could be observed as a representative Turkish population, since our results were consistent with those previously published for the homeland Turkish population. Also, this study once again proved that geographically close populations were genetically more related to each other.

Substance abuse prevalence and its relation to scholastic achievement and sport factors: an analysis among adolescents of the Herzegovina–Neretva Canton in Bosnia and Herzegovina

PubMed Central

2012-01-01

Background Substance abuse among adolescents is a major public health and social problem. However, studies rarely investigate the relationships between substance abuse, educational achievement and sport factors. Substance abuse is an even more significant problem in societies that have experienced trauma, such as Bosnia and Herzegovina, which have had recent wars. The aims of this study were to investigate substance abuse among adolescents in Bosnia and Herzegovina and to study the potential gender-specific relationships between a) sport factors (physical activity/exercise/athletic participation) and substance abuse and b) scholastic achievement and substance abuse. Methods Our sample consisted of 1,032 adolescents who were 17 to 18 years old (435 boys and 597 girls) and who were in the final grade of high school. These subjects were randomly selected from the territory of Herzegovina-Neretva Canton of Bosnia and Herzegovina. Retrospective testing was performed using an extensive self-administered questionnaire. The questionnaire included questions involving topics such as sociodemographic variables, scholastic variables, sport factors, and substance abuse data (smoking habits, drugs consumption and alcohol consumption using the AUDIT questionnaire). Descriptive statistics, frequencies, analyses of the differences and correlational analyses were performed. Results Our results found that greater than one-third of the boys and one-fourth of the girls were daily smokers, and almost half of the boys and one-fifth of the girls practiced harmful drinking; other drugs (i.e. heroin, cocaine, amphetamines, etc.) were rarely consumed. Boys dominated in sport factors, whereas girls were more successful in scholastic achievement. Approximately 23% of the boys and 6% of the girls reported that they practiced harmful drinking and smoked simultaneously. Educational failure, which was defined as having one or more negative grades at the end of the last two school years, was

Substance abuse prevalence and its relation to scholastic achievement and sport factors: an analysis among adolescents of the Herzegovina-Neretva Canton in Bosnia and Herzegovina.

PubMed

Sekulic, Damir; Ostojic, Marko; Ostojic, Zdenko; Hajdarevic, Braco; Ostojic, Ljerka

2012-04-05

Substance abuse among adolescents is a major public health and social problem. However, studies rarely investigate the relationships between substance abuse, educational achievement and sport factors. Substance abuse is an even more significant problem in societies that have experienced trauma, such as Bosnia and Herzegovina, which have had recent wars. The aims of this study were to investigate substance abuse among adolescents in Bosnia and Herzegovina and to study the potential gender-specific relationships between a) sport factors (physical activity/exercise/athletic participation) and substance abuse and b) scholastic achievement and substance abuse. Our sample consisted of 1,032 adolescents who were 17 to 18 years old (435 boys and 597 girls) and who were in the final grade of high school. These subjects were randomly selected from the territory of Herzegovina-Neretva Canton of Bosnia and Herzegovina. Retrospective testing was performed using an extensive self-administered questionnaire. The questionnaire included questions involving topics such as sociodemographic variables, scholastic variables, sport factors, and substance abuse data (smoking habits, drugs consumption and alcohol consumption using the AUDIT questionnaire). Descriptive statistics, frequencies, analyses of the differences and correlational analyses were performed. Our results found that greater than one-third of the boys and one-fourth of the girls were daily smokers, and almost half of the boys and one-fifth of the girls practiced harmful drinking; other drugs (i.e. heroin, cocaine, amphetamines, etc.) were rarely consumed. Boys dominated in sport factors, whereas girls were more successful in scholastic achievement. Approximately 23% of the boys and 6% of the girls reported that they practiced harmful drinking and smoked simultaneously. Educational failure, which was defined as having one or more negative grades at the end of the last two school years, was identified in 20% of the boys

[Electronic data records in primary health care and aspects of their development in Bosnia and Herzegovina].

PubMed

Novo, Ahmed; Masić, Izet; Toromanović, Selim; Karić, Mediha; Zunić, Lejla

2004-01-01

In Medical Informatics medical documentation and evidention are most probably the key areas. Also, in primary health care it is very important and part of daily activity of medical staff. Bosnia and Herzegovina is trying to be close to developed countries and to modernize and computerize current systems of documentation and to cross over from manual and semi manual methods to computerized medical data analysis. The most of European countries have developed standards and classification systems in primary health care for collecting, examination, analysis and interpretation of medical data assessed. One of possibilities as well as dilemma, which data carrier should be used for storage and manipulation of patient data in primary health care, is use of electronic medical record. Most of the South East European countries use chip or smart card and some of countries in neighborhood (Italy) choose laser card as patient data carrier. Both technologies have the advantages and disadvantages what was comprehensively colaborated by the authors in this paper, with intention to help experts who make decisions in this segment to create and to correctly influence on improvement of quality, correctness and accuracy of medical documentation in primary health care.

Marine litter on the beaches of the Adriatic and Ionian Seas: An assessment of their abundance, composition and sources.

PubMed

Vlachogianni, Thomais; Fortibuoni, Tomaso; Ronchi, Francesca; Zeri, Christina; Mazziotti, Cristina; Tutman, Pero; Varezić, Dubravka Bojanić; Palatinus, Andreja; Trdan, Štefan; Peterlin, Monika; Mandić, Milica; Markovic, Olivera; Prvan, Mosor; Kaberi, Helen; Prevenios, Michael; Kolitari, Jerina; Kroqi, Gulielm; Fusco, Marina; Kalampokis, Evangelos; Scoullos, Michael

2018-06-01

The abundance, composition and sources of marine litter were determined on beaches located in the seven countries of the Adriatic-Ionian macroregion, namely Albania, Bosnia and Herzegovina, Croatia, Greece, Italy, Montenegro and Slovenia. A total of 70,581 marine litter items were classified and recorded through one-year long surveys carried out in 31 sites. The average litter density of 0.67 items/m 2 found within this study is considered to be relatively high. The beaches investigated differed in terms of human-induced pressures; their majority is classified either as semi-urban or semi-rural, while very few beaches could be characterized as urban or remote/natural. The majority of litter items were made of artificial/anthropogenic polymer materials accounting for 91.1% of all litter. Litter from shoreline sources accounted for 33.4% of all litter collected. The amount of litter from sea-based sources ranged in the different countries from 1.54% to 14.84%, with an average of 6.30% at regional level. Copyright © 2018 Elsevier Ltd. All rights reserved.

When sexual meets apomict: genome size, ploidy level and reproductive mode variation of Sorbus aria s.l. and S. austriaca (Rosaceae) in Bosnia and Herzegovina

PubMed Central

Hajrudinović, Alma; Siljak-Yakovlev, Sonja; Brown, Spencer C.; Pustahija, Fatima; Bourge, Mickael; Ballian, Dalibor; Bogunić, Faruk

2015-01-01

Background and Aims Allopolyploidy and intraspecific heteroploid crosses are associated, in certain groups, with changes in the mating system. The genus Sorbus represents an appropriate model to study the relationships between ploidy and reproductive mode variations. Diploid S. aria and tetraploid apomictic S. austriaca were screened for ploidy and mating system variations within pure and sympatric populations in order to gain insights into their putative causalities. Methods Flow cytometry was used to assess genome size and ploidy level among 380 S. aria s.l. and S. austriaca individuals from Bosnia and Herzegovina, with 303 single-seed flow cytometric seed screenings being performed to identify their mating system. Pollen viability and seed set were also determined. Key Results Flow cytometry confirmed the presence of di-, tri- and tetraploid cytotype mixtures in mixed-ploidy populations of S. aria and S. austriaca. No ploidy variation was detected in single-species populations. Diploid S. aria mother plants always produced sexually originated seeds, whereas tetraploid S. austriaca as well as triploid S. aria were obligate apomicts. Tetraploid S. aria preserved sexuality in a low portion of plants. A tendency towards a balanced 2m : 1p parental genome contribution to the endosperm was shared by diploids and tetraploids, regardless of their sexual or asexual origin. In contrast, most triploids apparently tolerated endosperm imbalance. Conclusions Coexistence of apomictic tetraploids and sexual diploids drives the production of novel polyploid cytotypes with predominantly apomictic reproductive modes. The data suggest that processes governing cytotype diversity and mating system variation in Sorbus from Bosnia and Herzegovina are probably parallel to those in other diversity hotspots of this genus. The results represent a solid contribution to knowledge of the reproduction of Sorbus and will inform future investigations of the molecular and genetic mechanisms

Public and private sector in the health care system of the Federation bosnia and herzegovina: policy and strategy.

PubMed

Slipicevic, Osman; Malicbegovic, Adisa

2012-01-01

In Bosnia and Herzegovina citizens receive health care from both public and private providers. The current situation calls for a clear government policy and strategy to ensure better position and services from both parts. This article examines how health care services are delivered, particularly with respect to relationship between public and private providers. The paper notes that the public sector is plagued by a number of weaknesses in terms of inefficiency of services provision, poorly motivated staff, prevalent dual practice of public employees, poor working conditions and geographical imbalances. Private sector is not developing in ways that address the weaknesses of the public sector. Poorly regulated, it operates as an isolated entity, strongly profit-driven. The increasing burdens on public health care system calls for government to abandon its passive role and take action to direct growth and use potential of private sector. The paper proposes a number of mechanisms that can be used to influence private as well as public sector, since actions directed toward one part of the system will inevitable influence the other.

Public and Private Sector in the Health Care System of the Federation Bosnia and Herzegovina: Policy and Strategy

PubMed Central

Slipicevic, Osman; Malicbegovic, Adisa

2012-01-01

In Bosnia and Herzegovina citizens receive health care from both public and private providers. The current situation calls for a clear government policy and strategy to ensure better position and services from both parts. This article examines how health care services are delivered, particularly with respect to relationship between public and private providers. The paper notes that the public sector is plagued by a number of weaknesses in terms of inefficiency of services provision, poorly motivated staff, prevalent dual practice of public employees, poor working conditions and geographical imbalances. Private sector is not developing in ways that address the weaknesses of the public sector. Poorly regulated, it operates as an isolated entity, strongly profit-driven. The increasing burdens on public health care system calls for government to abandon its passive role and take action to direct growth and use potential of private sector. The paper proposes a number of mechanisms that can be used to influence private as well as public sector, since actions directed toward one part of the system will inevitable influence the other. PMID:23678309

Challenge of goodness: twelve humanitarian proposals based on the experience of 1991-1995 wars in Croatia and Bosnia and Herzegovina.

PubMed

Lang, S

1998-03-01

Based on the 1991-1995 war experience of peoples of Croatia and Bosnia and Herzegovina, I made twelve proposals regarding the following aspects of health, humanitarian work, and human rights: 1. Broadening of the WHO definition of health by including spiritual well-being (absence of hatred) in it, 2. Inclusion of the term genocide into the Index Medicus (MeSH), 3. Establishment of concepts of prevention of hate, 4. Right to a home, 5. Right of civilians to participate in defense and renewal, 6. Right to deliberation from enslavement and right to find out the fate of missing persons, 7. Global hospital, 8. Monitoring of prisoner-of-war camps, 9. Refugee camps, 10. Providing of care for the abandoned - a new category of people suffering in war, 11. Introduction of the Helping Hand concept, 12. Organization of the Red Cross Forum after the cessation of hostilities. The fundamental objective was to establish the legitimacy of honesty in practice, regulative social mechanisms, and science.

Research on the impact of LMX leadership theory on mutual trust and organisational commitment of employees in Bosnia and Herzegovina

NASA Astrophysics Data System (ADS)

Strukan, E.; Nikolić, M.

2017-05-01

The paper presents the theoretical foundations of leadership based on the LMX exchange leader-member theory which essentially involves leadership process where a continuous and creative interaction between leaders and followers is at the centre of attention, during which the leader, among other things, affects the degree of mutual trust and organisational commitment and the quality of relationships in his/her organisation, which actually has a direct impact on organisational performances, effectiveness of the organisation’s business and its market positioning. Also, the paper presents the results of research conducted in organisations in Bosnia and Herzegovina, which undoubtedly point to the fact that the dimensions of leadership based on the LMX exchange leader-member theory, is strongly correlated with the dimensions of mutual trust and organisational commitment, and to have a significant positive impact on them, and therefore on organisational performances and effectiveness of business organisations that were included in this study.

Traditional Medicine in the Pristine Village of Prokoško Lake on Vranica Mountain, Bosnia and Herzegovina

PubMed Central

Šarić-Kundalić, Broza; Fritz, Elisabeth; Dobeš, Christoph; Saukel, Johannes

2010-01-01

The results of an ethnobotanical study conducted in the pristine village of Prokoško Lake (Vranica Mountain, Bosnia and Herzegovina) in summer 2007 is presented. Informal interviews involving 12 informants known as “traditional healers” provided data from 43 plants used in 82 prescriptions. The applied plants were used for a broad spectrum of indications. The most frequent were gastro-intestinal tract ailments, blood system disorders, skin ailments, respiratory tract ailments and urinary-genital tract ailments. The most frequent preparation was an infusion. Other often used preparations were ointments or balms and decocts. The special Bosnian balms known as “mehlems” were prepared from freshly chopped or freshly pressed herbal parts of various plant species. Warmed resins from Abies or Picea species, raw cow or pig lard, olive oil and honey served as basis. The traditional doctors, who usually worked as a team, enjoyed such a good reputation that people from all over the country were visiting in search of alternative ways to cure their ailments and diseases. The practical techniques applied by the healers and some of their attitudes and values are reported. PMID:21179347

Positive parenting attitudes and practices in three transitional Eastern European countries: Bosnia and Herzegovina, Macedonia and Serbia.

PubMed

Petrovic, Marija; Vasic, Vladimir; Petrovic, Oliver; Santric-Milicevic, Milena

2016-06-01

To identify potential predictors of using only non-violent forms of discipline for children aged 2-14 years and of being against physical punishment among Roma and non-Roma parents/caregivers in Eastern European countries with similar cultural-historical backgrounds. UNICEF Multiple Indicator Cluster Survey data collected in 2010-2011 in Bosnia and Herzegovina, Macedonia and Serbia (total of 9973 respondents) were analysed using multivariate logistic regression modelling with receiver operating characteristic analysis. Approximately 27 % of the respondents practiced only non-violent child discipline. Roma children experienced only non-violent discipline less than half as often as their non-Roma counterparts. Household wealth index and child sex were significant predictors of positive parenting attitudes and practice. For Roma respondents, rural residence also contributed to being against physical punishment. Parents\\caregivers from more affluent households are more likely than those who are less affluent to be against physical punishment of children and are more likely to practice only non-violent discipline. Evidence-based interventions are required to support existing positive forms of child rearing. These should target less affluent households from Roma settlements in the studied countries.

A Comparative Analysis of Domestic Violence Shelter Staff Perceptions Regarding Barriers to Services in Bosnia and Herzegovina and the United States.

PubMed

Grubb, Jonathan A; Muftić, Lisa R

2017-11-01

Service provision for domestic violence (DV) survivors has been a long-standing staple of shelters in the United States. Although shelter services provide numerous benefits for survivors, barriers tied to acquisition remain a pressing concern when combatting DV. Nevertheless, there has been minimal research exploring barriers to service acquisition on a cross-national level. As such, the current research cross-nationally examines perceptions of shelter staff regarding acquisition barriers as well as the effectiveness of local agencies to meet survivor needs and differences in populations served in the United States (specifically Texas) as well as in Bosnia and Herzegovina. Data collection stemmed from self-report surveys originally constructed in English and translated into Bosnian/Serbian/Croatian. Results underscored differences between populations served, perceptions of local agencies assisting survivors of DV, and barriers tied to cultural and financial concerns. Implications, limitations, and future directions are also discussed.

Survey of T-2/HT-2 toxins in unprocessed cereals, food and feed coming from Croatia and Bosnia & Herzegovina.

PubMed

Pleadin, Jelka; Vasilj, Višnja; Kudumija, Nina; Petrović, Danijela; Vilušić, Milica; Škrivanko, Mario

2017-06-01

The aim of this study was to investigate into the level of T-2/HT-2 toxins in different unprocessed cereals (n=201), as well as in marketed cereal-based products (n=58), feed components (n=191) and feedstuffs (n=91) coming from Croatia and Bosnia & Herzegovina. The number of positive samples of unprocessed cereals for food production (>LOD) ranged from 30.4% in barley to 68.8% in oat whereas for feed components ranged from 26.9% in wheat to 86.1% in oat. The maximal values found in unprocessed oat and oat-based feed components were 304.2μg/kg and 521.0μg/kg, respectively. As for final products, the highest T-2/HT-2 concentrations were determined in oat flakes (89.4μg/kg) and calf feed (129.3μg/kg). Despite of the increased T-2/HT-2 concentrations found in some of the samples, the obtained values were unanimously lower than the indicative levels given as recommendations above which further investigations should be necessary performed. Copyright © 2016 Elsevier Ltd. All rights reserved.

Analysis of evidence supporting the Federation of Bosnia and Herzegovina reimbursement medicines lists: role of the WHO Essential Medicines List, Cochrane systematic reviews and technology assessment reports.

PubMed

Mahmić-Kaknjo, Mersiha; Marušić, Ana

2015-07-01

We compared recently introduced Basic Medicines Lists of the Federation of Bosnia and Herzegovina (BH) (FBH Basic Lists (FBLs)) with the World Health Organization (WHO) Essential Medicines List (EML) and the evidence supporting the inclusion of additional medicines on FBLs. The sources of data included the 18th edition of the EML and the following FBLs: 2013 Hospital List, 2013 A List in Outpatient Setting, and 2012 List financed by the Federal Solidarity Fund. For medicines found on FBLs but not on EML, we searched the Cochrane Database of Systematic Reviews (CSR) and public health technology assessment (HTA) reports for evidence. FBLs had 134 medicines and 17 combinations that were not on EML, as well as 9 medicines deleted and 4 rejected from EML. EML had 82 medicines and 10 combinations of medicines not included in FBLs. Out of 125 medicines on FBLs but not on EML, 52 (42%) had good CSR evidence supporting their inclusion (n = 38) or exclusion (n = 14). For the rest (n = 74), we found 24 favourable HTA reports. For the total of 89 medicines (27%) listed on FBLs, we found no evidence (EML, CSR, HTA reports) good enough to justify their inclusion in FBLs. In circumstances of scarce financial resources, greater reliance on well-established, proven list is crucial. Independent, unbiased, high-quality evidence such as WHO EML, CSR and HTA reports (national or international with local adaptations) should be used when deciding on medicine reimbursement.

An Examination of the Ethnicity-Specific Prevalence of and Factors Associated with Substance Use and Misuse: Cross-Sectional Analysis of Croatian and Bosniak Adolescents in Bosnia and Herzegovina

PubMed Central

Bjelica, Dusko; Idrizovic, Kemal; Popovic, Stevo; Sisic, Nedim; Sekulic, Damir; Ostojic, Ljerka; Spasic, Miodrag; Zenic, Natasa

2016-01-01

Substance use and misuse (SUM) in adolescence is a significant public health problem and the extent to which adolescents exhibit SUM behaviors differs across ethnicity. This study aimed to explore the ethnicity-specific and gender-specific associations among sports factors, familial factors, and personal satisfaction with physical appearance (i.e., covariates) and SUM in a sample of adolescents from Federation of Bosnia and Herzegovina. In this cross-sectional study the participants were 1742 adolescents (17–18 years of age) from Bosnia and Herzegovina who were in their last year of high school education (high school seniors). The sample comprised 772 Croatian (558 females) and 970 Bosniak (485 females) adolescents. Variables were collected using a previously developed and validated questionnaire that included questions on SUM (alcohol drinking, cigarette smoking, and consumption of other drugs), sport factors, parental education, socioeconomic status, and satisfaction with physical appearance and body weight. The consumption of cigarettes remains high (37% of adolescents smoke cigarettes), with a higher prevalence among Croatians. Harmful drinking is also alarming (evidenced in 28.4% of adolescents). The consumption of illicit drugs remains low with 5.7% of adolescents who consume drugs, with a higher prevalence among Bosniaks. A higher likelihood of engaging in SUM is found among children who quit sports (for smoking and drinking), boys who perceive themselves to be good looking (for smoking), and girls who are not satisfied with their body weight (for smoking). Higher maternal education is systematically found to be associated with greater SUM in Bosniak girls. Information on the associations presented herein could be discretely disseminated as a part of regular school administrative functions. The results warrant future prospective studies that more precisely identify the causality among certain variables. PMID:27690078

The influence of the war on perinatal and maternal mortality in Bosnia and Herzegovina.

PubMed

Fatusić, Z; Kurjak, A; Grgić, G; Tulumović, A

2005-10-01

To investigate the influence of the war on perinatal and maternal mortality during the war conflict in Bosnia and Herzegovina. In a retrospective study we analysed perinatal and maternal mortality in the pre-war period (1988-1991), the war period (1992-1995) and the post-war period (1996-2003). We also analysed the number of deliveries, the perinatal and maternal mortality rates and their causes. During the analysed period we had a range of 3337-6912 deliveries per year, with a decreased number in the war period. During the war period and immediately after the war, the perinatal mortality rate increased to 20.9-26.3% (average 24.28%). After the war the rate decreased to 8.01% in 2003 (p < 0.05). Maternal mortality before the war was 39/100,000 deliveries, during the war it increased to 65/100,000 and after the war it decreased to 12/100,000 deliveries (p < 0.05). The increase in maternal mortality during the war was because of an increased number of uterine ruptures, sepsis and bleeding due to shell injury of pregnant women. During the war we could expect a decreased number of deliveries, and an increased rate of perinatal and maternal mortality and preterm deliveries due to: inadequate nutrition, stress factors (life in refugee's centers, bombing, deaths of relatives, uncertain future...), and break down of the perinatal care system (lack of medical staff, impossibility of collecting valid health records, particularly perinatal information, and the destruction of medical buildings).

Compassion fatigue and compassion satisfaction among family physicians in the Republic of Srpska, Bosnia and Herzegovina.

PubMed

Račić, Maja; Virijević, Aleksandra; Ivković, Nedeljka; Joksimović, Bojan N; Joksimović, Vedrana R; Mijovic, Biljana

2018-03-19

The aim of this study was to examine self-perceived compassion fatigue and compassion satisfaction among family physicians in Bosnia and Herzegovina and describe potential contributing factors. The cross-sectional study enrolled 120 family physicians. Professional quality of life compassion satisfaction and fatigue version 5 (ProQOL5) was used to assess compassion satisfaction and two components of compassion fatigue, secondary traumatic stress and burnout. The symptoms of chronic fatigue were evaluated using the Chalder fatigue scale. The majority of family physicians had moderate levels of compassion satisfaction (70%), burnout (75%) and secondary traumatic stress (55.8%). Family physicians with higher levels of secondary traumatic stress reported chronic fatigue (p = 0.001), longer length of service (p = 0.024) and residency training (p = 0.041). Chronic fatigue (p = 0.001), living in a rural environment (p = 0.033), larger size of practice (p = 0.006) and high number of patients with chronic disease (p = 0.001) were associated with a higher risk of burnout. Family physicians with large practices, long years of experience, a high number of chronically ill patients and experiencing chronic fatigue are at risk of developing compassion fatigue. A systematic exploration of compassion fatigue in relation to working conditions might provide an appropriate starting point for the development of preventive interventions.

Contribution of Arabic Medicine and Pharmacy to the Development of Health Care Protection in Bosnia and Herzegovina - the Second Part.

PubMed

Masic, Izet

2017-12-01

After the collapse of the Arab rule, the Arab territorial expanses and cultural heritage were taken over by the Turks. Although scientific progress in the Turkish period slowed down due to numerous unfavorable political-economic and other circumstances. Thanks to the Turks, Arabic culture and useful Islamic principles expanded to the territory of our homeland of Bosnia and Herzegovina (B&H). Significant role in the transfer of Arabic pharmaceutical knowledge was also attributed to the Sephardic Jews who, with their arrival, continued to perform their attar activities, which were largely based on Arab achievements. However, insufficiently elaborated, rich funds of oriental medical and pharmaceutical handwriting testify that Oriental science has nurtured in these areas as well, and that the Arabic component in a specific way was intertwined with other cultures and traditions of B&H. The Franciscan monasteries in Bosnia and Herzegovina have museums which contain important exhibits and libraries rich in books, among which many from the field of medicine and pharmacy. Muslim mosques, also, had small libraries with Arabic books used for spreading medical knowledge. The second category was folk doctors and practitioners who were on disposition to the people of any religion. Some of them listened to lectures in medicine during the studies of theology and philosophy. However, most did not have any medical education, but by reading books and teaching experience they made their own recipe collection. Special books, called "Ljekaruše" (Books of recipes) were also born during the study when they came into contact with an even larger number of health books. However, it should not be neglected that a lot of them contained folk medicines that were used in some environments depending on the habits and available herbs. Although it has been proven that many recipes from Ljekaruše are pharmacologically and medically justified, one should not ignore the knowledge and skill behind

Contribution of Arabic Medicine and Pharmacy to the Development of Health Care Protection in Bosnia and Herzegovina - the Second Part

PubMed Central

Masic, Izet

2017-01-01

After the collapse of the Arab rule, the Arab territorial expanses and cultural heritage were taken over by the Turks. Although scientific progress in the Turkish period slowed down due to numerous unfavorable political-economic and other circumstances. Thanks to the Turks, Arabic culture and useful Islamic principles expanded to the territory of our homeland of Bosnia and Herzegovina (B&H). Significant role in the transfer of Arabic pharmaceutical knowledge was also attributed to the Sephardic Jews who, with their arrival, continued to perform their attar activities, which were largely based on Arab achievements. However, insufficiently elaborated, rich funds of oriental medical and pharmaceutical handwriting testify that Oriental science has nurtured in these areas as well, and that the Arabic component in a specific way was intertwined with other cultures and traditions of B&H. The Franciscan monasteries in Bosnia and Herzegovina have museums which contain important exhibits and libraries rich in books, among which many from the field of medicine and pharmacy. Muslim mosques, also, had small libraries with Arabic books used for spreading medical knowledge. The second category was folk doctors and practitioners who were on disposition to the people of any religion. Some of them listened to lectures in medicine during the studies of theology and philosophy. However, most did not have any medical education, but by reading books and teaching experience they made their own recipe collection. Special books, called “Ljekaruše” (Books of recipes) were also born during the study when they came into contact with an even larger number of health books. However, it should not be neglected that a lot of them contained folk medicines that were used in some environments depending on the habits and available herbs. Although it has been proven that many recipes from Ljekaruše are pharmacologically and medically justified, one should not ignore the knowledge and skill behind

The ecological aspect of ethnobotany and ethnopharmacology of population in Bosnia and Herzegovina.

PubMed

Redzić, Sulejman S

2007-09-01

This paper contains first systematical revision of the results on traditional use of wild medicinal and aromatic herbs on the territory of Bosnia and Herzegovina (B&H)--west of Balkan Peninsula; Southeast of Europe. There have been detected 227 plants belonging to 71 different plant families, which are being used with ethno therapeutic purpose. Results were obtained by method of open ethno botanical interview which comprised 150 persons, whose average age was 63. Medicinal plants in ethno therapy are being used either in fresh, raw or dried condition. Different herbal parts, depending on period of vegetation season, sometimes even in winter, are basis for preparation of infusions (59%), decoct (19%), tinctures (4%). Especially original are balms known as Bosnian "mehlems", which are fresh cuted herbal parts mixed with lukewarm resin, raw cow butter or honey. In ethno therapy are mostly being used aerial plant organs. Majority of herbs is being used for treatment of illnesses of respiratory (22%), gastrointestinal (19%) and urinary and genital system (9%), for treatment of skin conditions (11%), as well as for nervous system and heart diseases (16%). The most original plants on the field of ethno pharmacology, comparing with ethno therapy practice of other regions, are as follows: Ballota nigra, Aesculus hippocastanum, Calluna vulgaris, Centaurea cyanus, Euphrasia rostkoviana, Geranium robertianum, Gentiana asclepiadea, Helichrysum italicum, Lycopodium clavatum, Marrubium vulgare, Nepeta cataria, Populus tremula, Ruta graveolens, Tamus communis, Teucrium montanum, T. chamaedrys, and endemic plants Gentiana lutea subsp. symphyandra, Teucrium arduini, Micromeria thymifolia, Satureja montana, S. subspicata, Rhamnus fallax and Viola elegantula. There haven't been noticed significant differences in the frequencies of medicinal plants use among different ethnical groups. But, it has been perceived that longer ethno therapeutic tradition possess inhabitants of sub- and

The mountains of giants: an anthropometric survey of male youths in Bosnia and Herzegovina

PubMed Central

Popović, Stevo; Bokuvka, Dominik; Davidović, Ivan; Hřebíčková, Sylva; Ingrová, Pavlína; Potpara, Predrag; Prce, Stipan; Stračárová, Nikola

2017-01-01

The aim of this anthropometric survey, conducted between 2015 and 2016 in Bosnia and Herzegovina (BiH), was to map local geographical differences in male stature and some other anthropometric characteristics (sitting height, arm span). In addition, to investigate the main environmental factors influencing physical growth, the documented values of height would be compared with available nutritional and socioeconomic statistics. Anthropometric data were collected in 3192 boys aged approximately 18.3 years (17–20 years), from 97 schools in 37 towns. When corrected for population size in the examined regions, the average height of young males in BiH is 181.2 cm (181.4 cm in the Bosniak-Croat Federation, 180.9 cm in Republika Srpska). The regional variation is considerable—from 179.7 cm in the region of Doboj to 184.5 cm in the region of Trebinje. These results fill a long-term gap in the anthropological research of the Western Balkans and confirm older reports that the population of the Dinaric Alps is distinguished by extraordinary physical stature. Together with the Dutch, Montenegrins and Dalmatians, men from Herzegovina (183.4 cm) can be regarded as the tallest in the world. Because both nutritional standards and socioeconomic conditions are still deeply suboptimal, the most likely explanation of this exceptional height lies in specific genetic factors associated with the spread of Y haplogroup I-M170. The genetic potential for height in this region could then be the greatest in the world. Future studies should further elucidate the roots of this intriguing phenomenon, which touches an important aspect of human biodiversity. PMID:28484621

Preliminary study of certain serotypes, genetic and antimicrobial resistance profiles of verotoxigenic Escherichia coli (VTEC) isolated in Bosnia and Germany from cattle or pigs and their products.

PubMed

von Müffling, Theda; Smaijlovic, Muhamed; Nowak, Bernhard; Sammet, Katharina; Bülte, Michael; Klein, Günter

2007-06-30

The aim of this study was to gather more information on the spread of VTEC serotypes, genetic profiles and resistance patterns from pigs or pork and from cattle or beef in different areas, and to improve detection of the source of outbreaks with a wider data pool. Of 130 Escherichia coli samples isolated from a cattle slaughter house and beef retail products in Sarajevo, Bosnia and Herzegovina (BiH), seven were identified as verotoxigenic (VTEC). In comparison, 22 VTEC of 264 E. coli isolates were isolated from bovine faeces (14) and beef products (8) from Germany. Furthermore 23 VTEC of 76 isolates were identified from pig carcasses (10), faeces (9) and pork products (4) from Germany. Gene detection and serotyping were carried out in our laboratory and in the National Reference Laboratory. Antimicrobial resistance was tested with the dilution method in microtitre plates. All porcine isolates belonged to serotypes thus far not associated with human disease. Bovine VTEC were either serotypes commonly associated with human diseases (O157:H7, O103:H2, O157:H-) or rare serotypes. One serotype (O96:H19) was found only in isolates from Sarajevo. Most German VTEC, especially those of porcine origin, had only vtx2 genes, whereas all Bosnian isolates had vtx1 and vtx2 genes. The eae gene was found only in "classical" VTEC serotypes. All 52 VTEC (100%) investigated were resistant to the three sulfonamides tested; porcine isolates were mainly resistant to oxytetracycline (43%) and chlortetracycline (37%), bovine isolates mainly to trimethoprim/sulfamethoxazole and ampicillin (10% each). If sulfonamide resistances are disregarded, more than half (53.8%) of porcine VTEC were multiresistant and one-fourth (25%) of German bovine isolates, but none of the Bosnian bovine isolates. The results show the considerable spread of resistances in VTEC. These results also point out the necessity of gathering data from different geographical areas in order to be able to identify typical

The effects of war on land-use/land-cover change: An analysis of Landsat imagery for northeast Bosnia

NASA Astrophysics Data System (ADS)

Witmer, Frank D. W.

The use of satellite technology by military planners has a relatively long history as a tool of warfare, but little research has used satellite technology to study the effects of war. This research addresses this gap by applying satellite remote sensing imagery to study the effects of war on land-use/land-cover change in northeast Bosnia. The war in Bosnia, 1992-1995, resulted in over 100,000 deaths, many more wounded, and the mass displacement of nearly half the population of 4.2 million. When combined with the destruction of much of the transportation infrastructure and housing stock, widespread mine placement, and loss of agricultural machinery, the impacts to both the people and land were dramatic. Though the most severe war impacts are visible at local scales (e.g. destroyed buildings), this study focuses on impacts to agricultural land, a larger scale visible to satellite sensors. Multispectral Landsat Thematic Mapper (TM) data (30m pixels) from before and during the war in addition to recent imagery from 2004/05 were used to detect abandoned agricultural land. The satellite images were co-registered to enable a perpixel analysis of changes based on the statistical properties of the pixels using multiple change detection methods. Ground reference data were collected in May of 2006 at survey sites selected using a stratified random sampling approach based on the derived map of abandoned agricultural land. Fine resolution (60cm) Quickbird imagery was also used to verify the accuracy of the classification. The remote sensing analysis results were then used to test two hypotheses related to war outcomes: (a) land abandonment is due to wartime minefields and (b) land abandonment is greater in pre-war Croat areas and areas where ethnic cleansing was heaviest. The effects of minefields on land abandonment was first tested in a geographic information system (GIS), and then by using multiple regression models that account for spatial autocorrelation among observations

Natural radioactivity and radiation hazards assessment of soil samples from the area of Tuzla and Lukavac, Bosnia and Herzegovina.

PubMed

Kasumović, Amira; Adrović, Feriz; Kasić, Amela; Hankić, Ema

2015-01-01

The results of activity concentration measurements of natural occurring radioactive nuclides (238)U, (235)U, (232)Th, (226)Ra, and (40)K in surface soil samples collected in the area of cities Tuzla and Lukavac, northeast region of Bosnia and Herzegovina were presented. Soil sampling was conducted at the localities that are situated in the vicinity of industrial zones of these cities. The measured activity was in the range from (8 ± 4) to (95 ± 28) Bq kg(-1) for (238)U, from (0.41 ± 0.06) to (4.6 ± 0.7) Bq kg(-1) for (235)U, from (7 ± 1) to (66 ± 7) Bq kg(-1) for (232)Th, from (6 ± 1) to (55 ± 6) Bq kg(-1) for (226)Ra, and from (83 ± 12) to (546 ± 55) Bq kg(-1) for (40)K. In order to evaluate the radiological hazard of the natural radioactivity for people living near industrial zones, the absorbed dose rate, the annual effective dose and the radium equivalent activity have been calculated and compared with the internationally approved values.

The use of forensic botany and geology in war crimes investigations in NE Bosnia.

PubMed

Brown, A G

2006-11-22

From 1997 to 2002 the United Nations International Criminal Tribune for the former Yugoslavia (ICTY) undertook the exhumation of mass graves in NE Bosnia as part of the war crimes investigations aimed at providing evidence for the prosecution of war criminals in The Hague. This involved the location and exhumation of seven former mass graves (primary sites) dug following the fall of Srebrenica in July 1995. These primary mass graves were secretly and hurriedly exhumed three months later and most of the bodies or body parts transported and reburied in a large number of secondary sites many of which were subsequently exhumed by ICTY. The aim of the pollen and soil/sediment studies was to provide an 'environmental profile' of the original site of the samples and use this to match the relocated bodies to the original mass graves. This was part of completing the chain of evidence, providing evidence of the scale and organization of the original atrocities and the subsequent attempts to conceal the evidence related to them. All the primary sites were located in areas of contrasting geology, soils and vegetation, and this allowed matching of the sediment transported in intimate contact with the bodies to the original burial sites, which in some cases were also the execution sites. In all, over 24 sites were investigated, over 240 samples collected and analyzed under low power microscopy and 65 pollen sub-samples fully analyzed. The pollen and sediment descriptions were used in conjunction with the mineralogy (using XRD) of primary and secondary sites in order to provide matches. These matches were then compared with matching evidence from ballistic studies and clothing. The evidence has been used in court and is now in the public domain. It is believed this is the first time 'environmental profiling' techniques have been used in a systematic manner in a war crimes investigation.

The impact of ethical climate types on nurses' behaviors in Bosnia and Herzegovina.

PubMed

Dinc, M Sait; Huric, Alma

2017-12-01

The performance of nurses has become vital in hospitals. Some studies have suggested that nurses' perceptions of the ethical climate in their hospitals are related to higher job satisfaction and organizational commitment and in turn lessen the issue of nursing shortage. (1) The ethical climate types "caring," "independent," "law and code," and "rules" have a significant positive impact on overall job satisfaction. (2) The ethical climate types and overall job satisfaction have significant positive influences on normative and affective and significant negative influences on continuance commitment. The study uses path analysis to understand which types of ethical climate impact overall job satisfaction. It also tries to find the effect of different types of ethical climate and overall job satisfaction on the components of organizational commitment. The relationships between variables were evaluated using factor analysis, reliability, descriptive statistics, correlations, and regression in this study. Participants and research context: A total of 171 useful questionnaires were collected from nurses working in public and private hospitals in Bosnia and Herzegovina. Ethical considerations: Formal research approval was obtained from the administration of each study hospital. Questionnaires with a cover letter were mailed to the hospitals that agreed to participate in the study. In the cover letter, the researchers explained the study purpose, encouraged nurses' voluntary participation, and guaranteed the anonymity of participants. In the first path analyses, "rules" and "caring" climates significantly and positively affected overall job satisfaction. In the second one, while overall job satisfaction and "rules" climate significantly influenced normative commitment, "caring" climate and overall job satisfaction significantly affected affective commitment. The findings of the study have been convenient with the literature. Public and private hospitals can enhance overall

Consequences of Domestic Violence on Women's Mental Health in Bosnia and Herzegovina

PubMed Central

Avdibegović, Esmina; Sinanović, Osman

2006-01-01

Aim To assess psychological consequences of domestic violence, and determine the frequency and forms of domestic violence against women in Bosnia and Herzegovina. Methods The study was carried out in the Tuzla Canton region in the period from 2000 to 2002, and included 283 women aged 43 ± 9.6 years. Out of 283 women, 104 received psychiatric treatment at the Department for Psychiatry of the University Clinical Center Tuzla, 50 women were refugees; and 129 were domicile inhabitants of the Tuzla Canton. Domestic Violence Inventory, Cornell Index, Symptom Checklist-90-Revised, PTSD Checklist Version for Civilians, and Beck Depression Inventory were used for data collection. Basic sociodemographic data and information from the medical documentation of the Department for Psychiatry of the University Clinical Center Tuzla was also collected. Results Out of 283 women, 215 (75.9%) were physically, psychologically, and sexually abused by their husbands. Among the abused, 107 (50.7%) experienced a combination of various forms of domestic violence. The frequency of domestic violence was high among psychiatric patients (78.3%). Victims of domestic violence had a significantly higher rate of general neuroticism, depression, somatization, sensitivity, obsessive-compulsive symptoms, anxiety, and paranoid tendency than women who were not abused. The prevalence of posttraumatic stress disorder (PTSD) symptoms according to the type of trauma was higher in women with the history of childhood abuse (8/11) and domestic violence (53/67) than in women who experienced war trauma (26/57) and the loss of loved ones (24/83). The majority of 104 psychiatric patients suffered from PTSD in comorbidity with depression (n = 45), followed by depression (n = 17), dissociative disorder (n = 13), psychotic disorder (n = 7), and borderline personality disorder with depression (n = 7). The intensity of psychological symptoms, depression, and Global Severity Index for

From mixed to separate collection of solid waste: benefits for the town of Zavidovići (Bosnia and Herzegovina).

PubMed

Vaccari, Mentore; Di Bella, Veronica; Vitali, Francesco; Collivignarelli, Carlo

2013-02-01

In Bosnia and Herzegovina only 50% of the municipalities have a well-organized service for (mixed) waste collection and disposal. Illegal dumping is very common, in particular in rural areas, which are not regularly served by any service of collection. This situation leads to serious risks for public health and has dangerous environmental impacts. In Zavidovići the municipality is trying to meet high standards in the delivery of services of waste collection, but is constrained by scarce financial and technical resources. Different scenarios for the implementation of a system of separate collection in Zavidovići were elaborated in order to provide a useful tool for decision making by comparing costs and environmental & economic benefits of each scenario. Six scenarios were considered, based on different recovery rates for plastic, paper & cardboard, and metals. Benefits resulting from the implementation of each of the proposed scenarios are compared in terms of savings of landfill volume and costs. The study concludes that the adoption of a system of separate collection could generate positive impacts on all the stakeholders involved in the solid waste management sector in Zavidovići and could contribute to the compliance of European standards in many Central and Eastern European countries as established by a number of national environmental protection strategies. Copyright © 2012 Elsevier Ltd. All rights reserved.

Identification of human remains from the Second World War mass graves uncovered in Bosnia and Herzegovina.

PubMed

Marjanović, Damir; Hadžić Metjahić, Negra; Čakar, Jasmina; Džehverović, Mirela; Dogan, Serkan; Ferić, Elma; Džijan, Snježana; Škaro, Vedrana; Projić, Petar; Madžar, Tomislav; Rod, Eduard; Primorac, Dragan

2015-06-01

To present the results obtained in the identification of human remains from World War II found in two mass graves in Ljubuški, Bosnia and Herzegovina. Samples from 10 skeletal remains were collected. Teeth and femoral fragments were collected from 9 skeletons and only a femoral fragment from 1 skeleton. DNA was isolated from bone and teeth samples using an optimized phenol/chloroform DNA extraction procedure. All samples required a pre-extraction decalcification with EDTA and additional post-extraction DNA purification using filter columns. Additionally, DNA from 12 reference samples (buccal swabs from potential living relatives) was extracted using the Qiagen DNA extraction method. QuantifilerTM Human DNA Quantification Kit was used for DNA quantification. PowerPlex ESI kit was used to simultaneously amplify 15 autosomal short tandem repeat (STR) loci, and PowerPlex Y23 was used to amplify 23 Y chromosomal STR loci. Matching probabilities were estimated using a standard statistical approach. A total of 10 samples were processed, 9 teeth and 1 femoral fragment. Nine of 10 samples were profiled using autosomal STR loci, which resulted in useful DNA profiles for 9 skeletal remains. A comparison of established victims' profiles against a reference sample database yielded 6 positive identifications. DNA analysis may efficiently contribute to the identification of remains even seven decades after the end of the World War II. The significant percentage of positively identified remains (60%), even when the number of the examined possible living relatives was relatively small (only 12), proved the importance of cooperation with the members of the local community, who helped to identify the closest missing persons' relatives and collect referent samples from them.

Budget Impact of Introducing Linagliptin into Bosnia and Herzegovina Health Insurance Drug Reimbursement List in 2016-2018.

PubMed

Catic, Tarik; Lekic, Lana; Zah, Vlad; Tabakovic, Vedad

2017-09-01

Diabetes is reaching epidemiological scales worldwide. Beside health implications diabetes bears significant financial impact on health systems. Different treatment options aiming to prevent diabetes complications are available. Dipeptidyl-peptidase-IV (DPP-4) inhibitors like linagliptin are usually add-on therapy to metformin in order to achieve glycemic control. Expenditure for oral antidiabetic medicines in Bosnia and Herzegovina (B&H) is low accounting for only 2.53% of the total drug market expenditure. Linagliptin is not reimbursed in B&H mainly due to it's perception of high cost medication. To assess budget impact (BI) of introducing linagliptin into health insurance reimbursement list in B&H through development of the budget impact model (BIM). Budget impact model was developed using Microsoft Excel 2010 based on current legislation and practice in B&H. Local epidemiology data and data on drug consumption from government reports in 2014 were used. Two scenarios with three-year time horizon have been developed: 1) without and 2) with linagliptin reimbursed and compared. Inclusion of linagliptin into reimbursement list in Canton Sarajevo and Canton Tuzla would have positive budget impact on national level of B&H resulting in total savings of 18,194€, 235,570€ and 699,472€, in 2016, 2017 and 2018, respectively. Introduction of linagliptin into reimbursement list would decrease total costs for DPP-4 inhibitors and is favorable for positive decision on reimbursement in B&H. Applying BIM in decision making would assure better allocation and planning of resources at any region or administrative level in B&H.

Examination of the community-specific prevalence of and factors associated with substance use and misuse among Rural and Urban adolescents: a cross-sectional analysis in Bosnia and Herzegovina

PubMed Central

Zenic, Natasa; Ostojic, Ljerka; Sisic, Nedim; Pojskic, Haris; Peric, Mia; Uljevic, Ognjen; Sekulic, Damir

2015-01-01

Objective The community of residence (ie, urban vs rural) is one of the known factors of influence on substance use and misuse (SUM). The aim of this study was to explore the community-specific prevalence of SUM and the associations that exist between scholastic, familial, sports and sociodemographic factors with SUM in adolescents from Bosnia and Herzegovina. Methods In this cross-sectional study, which was completed between November and December 2014, the participants were 957 adolescents (aged 17 to 18 years) from Bosnia and Herzegovina (485; 50.6% females). The independent variables were sociodemographic, academic, sport and familial factors. The dependent variables consisted of questions on cigarette smoking and alcohol consumption. We have calculated differences between groups of participants (gender, community), while the logistic regressions were applied to define associations between the independent and dependent variables. Results In the urban community, cigarette smoking is more prevalent in girls (OR=2.05; 95% CI 1.27 to 3.35), while harmful drinking is more prevalent in boys (OR=2.07; 95% CI 1.59 to 2.73). When data are weighted by gender and community, harmful drinking is more prevalent in urban boys (OR=1.97; 95% CI 1.31 to 2.95), cigarette smoking is more frequent in rural boys (OR=1.61; 95% CI 1.04 to 2.39), and urban girls misuse substances to a greater extent than rural girls (OR=1.70; 95% CI 1.16 to 2.51,OR=2.85; 95% CI 1.88 to 4.31,OR=2.78; 95% CI 1.67 to 4.61 for cigarette smoking, harmful drinking and simultaneous smoking-drinking, respectively). Academic failure is strongly associated with a higher likelihood of SUM. The associations between parental factors and SUM are more evident in urban youth. Sports factors are specifically correlated with SUM for urban girls. Conclusions Living in an urban environment should be considered as a higher risk factor for SUM in girls. Parental variables are more strongly associated with SUM among urban

Soil pollution fingerprints of children playgrounds in Sarajevo city, Bosnia and Herzegovina.

PubMed

Sapcanin, Aida; Cakal, Mirsada; Jacimovic, Zeljko; Pehlic, Ekrem; Jancan, Gordan

2017-04-01

This is the first study, 10 years after the war activities, to report about the content of heavy metals and metalloids, polycyclic aromatic hydrocarbons (PAHs), and polychlorinated biphenyls (PCBs) found in samples of soils from selected playgrounds in Sarajevo. Due to the fact that children are in direct contact with surface soils, it has been recommended that children's playgrounds should be given special consideration in this respect. Basic properties (pH in H 2 O, pH in 1 mol dm -3 KCl, humus, and CaCO 3 ) of the examined soils were determined. Samples for the determination of heavy metals and metalloids were prepared by microwave-assisted acid digestion and determined by using an inductively coupled plasma optical emission spectrometer. Fluorine was determined potentiometrically. Gas chromatography with mass spectrometry was used for determination of PAHs and PCBs. Determined contents (mg kg -1 ) for Cd, Pb, Hg, Cr, Ni, Cu, Zn, Co, Mo, Fe, Se, As, B, and F were in the ranges from: 0.031 ± 0.03 to 0.52 ± 0.05; 26.1 ± 2.5 to 47.7 ± 4.5; 0.07 ± 0.01 to 0.50 ± 0.08; 26.2 to 50; 19.5 ± 1.6 to 33.3 ± 2.7; 12.8 ± 1.8 to 31.9 ± 4.5; 56.0 ± 4.0 to 89.0 ± 6.5; 6.7 ± 0.6 to10.6 ± 1.0; <0.8; 3.05 to 7.35; 1.98 to 2.60; 6.5 ± 0.8 to 17.2 ± 2.0; 0.4 to 3.6, and 286 to 575, respectively. The total PAHs ranged between 0.184 ± 0.32 mg kg -1 and 7.983 ± 1.389 mg kg -1 . The total PCBs was <0.002 mg kg -1 . Our preliminary results may contribute to more accurate health risk assessments of the soils, and may be included in projects planning children's health risk assessments and adopting environmental legislation which has not been sufficiently regulated in Bosnia and Herzegovina so far.

76 FR 38000 - Removal of Certain Sanctions Regulations Relating to the Former Federal Republic of Yugoslavia

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-29

... Republic of Yugoslavia (Serbia and Montenegro) and Bosnian Serb-Controlled Areas of the Republic of Bosnia... for groups attempting to seize territory in Croatia and Bosnia-Herzegovina by force and violence. In... areas of the Republic of Bosnia and Herzegovina Sanctions Regulations, 31 CFR part 585 (60 FR 34114...

76 FR 13495 - Extending Provisions of the International Organizations Immunities Act to the Office of the High...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-11

... Bosnia and Herzegovina and the International Civilian Office in Kosovo Memorandum of March 8, 2011... the Office of the High Representative in Bosnia and Herzegovina and the International Civilian Office..., 22 U.S.C. 288), and the Extending Immunities to the Office of the High Representative in Bosnia and...

Identification of human remains from the Second World War mass graves uncovered in Bosnia and Herzegovina

PubMed Central

Marjanović, Damir; Hadžić Metjahić, Negra; Čakar, Jasmina; Džehverović, Mirela; Dogan, Serkan; Ferić, Elma; Džijan, Snježana; Škaro, Vedrana; Projić, Petar; Madžar, Tomislav; Rod, Eduard; Primorac, Dragan

2015-01-01

Aim To present the results obtained in the identification of human remains from World War II found in two mass graves in Ljubuški, Bosnia and Herzegovina. Methods Samples from 10 skeletal remains were collected. Teeth and femoral fragments were collected from 9 skeletons and only a femoral fragment from 1 skeleton. DNA was isolated from bone and teeth samples using an optimized phenol/chloroform DNA extraction procedure. All samples required a pre-extraction decalcification with EDTA and additional post-extraction DNA purification using filter columns. Additionally, DNA from 12 reference samples (buccal swabs from potential living relatives) was extracted using the Qiagen DNA extraction method. QuantifilerTM Human DNA Quantification Kit was used for DNA quantification. PowerPlex ESI kit was used to simultaneously amplify 15 autosomal short tandem repeat (STR) loci, and PowerPlex Y23 was used to amplify 23 Y chromosomal STR loci. Matching probabilities were estimated using a standard statistical approach. Results A total of 10 samples were processed, 9 teeth and 1 femoral fragment. Nine of 10 samples were profiled using autosomal STR loci, which resulted in useful DNA profiles for 9 skeletal remains. A comparison of established victims' profiles against a reference sample database yielded 6 positive identifications. Conclusion DNA analysis may efficiently contribute to the identification of remains even seven decades after the end of the World War II. The significant percentage of positively identified remains (60%), even when the number of the examined possible living relatives was relatively small (only 12), proved the importance of cooperation with the members of the local community, who helped to identify the closest missing persons’ relatives and collect referent samples from them. PMID:26088850

LOW PRETERM BIRTH RATE WITH DECREASING EARLY NEONATAL MORTALITY IN BOSNIA AND HERZEGOVINA DURING 2007-2014

PubMed Central

Hudic, Igor; Stray-Pedersen, Babill; Skokic, Fahrija; Fatusic, Zlatan; Zildzic-Moralic, Aida; Skokic, Maida; Fatusic, Jasenko

2016-01-01

The aim: of the study was to determine the situation of preterm births and early neonatal mortality during 2007-2014 in Tuzla Canton, Bosnia and Herzegovina. Methods: The study covers a 8-year period and is based on the protocols at the Tuzla Clinic for Gynecology and Obstetrics that covers all birth in Tuzla Canton area. We analyzed the gestational age of all newborns and recorded the number of neonatal deaths in the first week after birth. Demographics, pregnancy and birth characteristics were collected from the maternal records. Results: The total number of births in the period was 32738. Preterm birth was identified in 2401 (7.3%) cases with 12,5% occurring before 32 gestational weeks and 64% in 35-36 gestational weeks. The mothers of the 24-31 gws preterm group were significantly younger that those in the 32-36 group. In the 32-36 group there were significantly greater proportions of mothers with assisted reproductive technology and pre-eclampsia and 16.7% was medical induced preterm births versus 11.4 % in the 24-31 PTB group, p<0.05. The incidence of PTB did no vary significantly during the period, the lowest rate was found in 2010 (6.4%). A total of 221 children died giving a early mortality rate of 6.8 per 1000 live born over the 8 years. The majority 156 dying infants (70.6%) were preterm, only 5.7% died being born in the 35-36 gestational week (5.9 per 1000). Overall the preterm early mortality (7.3 per 1000) has shown a decreasing tendency during the latter years. Conclusion: During the last 8 years there have been no significant decline in preterm birth in the Tuzla region while a decline in early neonatal death has been registered. PMID:27047264

Budget Impact of Introducing Linagliptin into Bosnia and Herzegovina Health Insurance Drug Reimbursement List in 2016-2018

PubMed Central

Catic, Tarik; Lekic, Lana; Zah, Vlad; Tabakovic, Vedad

2017-01-01

Introduction: Diabetes is reaching epidemiological scales worldwide. Beside health implications diabetes bears significant financial impact on health systems. Different treatment options aiming to prevent diabetes complications are available. Dipeptidyl-peptidase-IV (DPP-4) inhibitors like linagliptin are usually add-on therapy to metformin in order to achieve glycemic control. Expenditure for oral antidiabetic medicines in Bosnia and Herzegovina (B&H) is low accounting for only 2.53% of the total drug market expenditure. Linagliptin is not reimbursed in B&H mainly due to it’s perception of high cost medication. Aim: To assess budget impact (BI) of introducing linagliptin into health insurance reimbursement list in B&H through development of the budget impact model (BIM). Material and methods: Budget impact model was developed using Microsoft Excel 2010 based on current legislation and practice in B&H. Local epidemiology data and data on drug consumption from government reports in 2014 were used. Two scenarios with three-year time horizon have been developed: 1) without and 2) with linagliptin reimbursed and compared. Results: Inclusion of linagliptin into reimbursement list in Canton Sarajevo and Canton Tuzla would have positive budget impact on national level of B&H resulting in total savings of 18,194€, 235,570€ and 699,472€, in 2016, 2017 and 2018, respectively. Conclusion: Introduction of linagliptin into reimbursement list would decrease total costs for DPP-4 inhibitors and is favorable for positive decision on reimbursement in B&H. Applying BIM in decision making would assure better allocation and planning of resources at any region or administrative level in B&H. PMID:29109662

Medical services of Croat people in Bosnia and Herzegovina during 1992-1995 war: losses, adaptation, organization, and transformation.

PubMed

Bagaric, I

2000-06-01

During the 1992-1995 war in Bosnia and Herzegovina (BH), Croatian people in BH had 19,600 (2.6%) killed and 135,000 (17.6%) displaced persons, and 222,500 (28.9%) refugees. They lost around two thirds of both physicians and other health personnel, and were left with 8. 5% of prewar patient beds. Fortunately, the organized defence against Serbs was initiated in time and Croats defended the territories where they formed majority. The first defense unit established was the Medical Corps Headquarters (MCH), caring for soldiers and civilians alike. The MCH was soon incorporated in the Croatian Defense Council (CDC, armed forces of Croatian people in BH). The MCH had two chains of command. One went through the district commanders of medical services and their subordinated physicians to paramedics in military units, and the other directly to the commanders of 14 war hospitals. After its formation in 1993, the Ministry of Health took the jurisdiction over the civilian medical services and after the Washington Peace Agreement (April 1994) over the war hospitals, too, whereas the medical services within military units remained under control of the Ministry of Defense. Dayton Peace Agreement divided BH into the Federation of BH and Republic Srpska, each with their own army. The Federation of BH Army is composed of the CDC and Bosniac-controlled Army of BH, with overall numerical ratio 1:2.3 for Bosniacs, and organized in accordance with NATO standards. Military medical services are provided by the Logistics Sector of both Ministry of Defense and Military Corps Headquarters (Joint Command).

Histological observations on adipocere in human remains buried for 21 years at the Tomašica grave-site in Bosnia and Herzegovina.

PubMed

Salihbegović, Adis; Clark, John; Sarajlić, Nermin; Radović, Svjetlana; Finlay, Finlay; Jogunčić, Anes; Spahić, Emina; Tuco, Vedo

2018-04-18

The Tomašica grave-site near Prijedor in the north of Bosnia is reported to be the largest primary mass grave discovered thus far relating to the 1992-95 war. A total of 275 complete bodies and 125 body parts were exhumed from it in 2013. Post mortem examinations of the victims showed that nearly all had died from gunshot injuries but an additional striking feature was the degree of preservation of many of the bodies, even 21 years on, with skin, soft tissues and internal organs still present in abundance and gross structures clearly identifiable. Histology was performed on 68 samples of soft tissue from a total 13 bodies, on both skin and internal organs, and the degree of preservation was assessed in terms of the ability to recognize microscopic structure. Further comparison was made with samples taken a month or so later (56 tissue samples from 9 bodies, all but one different from the first group), after the bodies had been covered in salt as a means of general preservation. Generally, at a microscopic level, skin and subcutaneous tissues were better preserved than internal organs, while tissues sampled at the time of autopsy were better preserved than those sampled weeks later.

Perception of health risks among adolescents due to consumption of cigarettes, alcohol and psychoactive substances in the Federation of Bosnia and Herzegovina.

PubMed

Pilav, A; Rudić, A; Branković, S; Djido, V

2015-07-01

This article describes the perception of health risks in adolescents due to the consumption of cigarettes, alcohol and psychoactive substances in the Federation of Bosnia and Herzegovina (FBIH), as well as their observation of the behavior of their peers related to addictive behaviors. For the analysis was used a database from the European School Survey Project on Alcohol and Other Drugs (ESPAD) survey which was conducted in FBIH in 2011. The target population were students in the second grade of secondary schools in FBIH born in 1995 according to the ESPAD protocol. The total number of respondents from the cohort born in 1995 was 3813 students. The research results showed that the prevalence of risk perception due to the consumption of cigarettes, alcohol and psychoactive substances among adolescents in the FBIH is lower than the mean prevalence in countries which have implemented the ESPAD survey of 2011. PPreventive activities should be aimed at adolescent risk behaviours and empower them to make the right decisions that can have far reaching significance. Attention has to be paid to selective prevention that is directed towards individuals or subgroup of population where the risk of developing disorder is much higher than average. Copyright © 2015 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.

Proceedings of the Annual Meeting of the Association for Education in Journalism and Mass Communication (80th, Chicago, Illinois, July 30-August 2, 1997): International.

ERIC Educational Resources Information Center

Association for Education in Journalism and Mass Communication.

The International section of the Proceedings contains the following 16 papers: "A 'Pernicious New Strain of the Old Nazi Virus' and an 'Orgy of Tribal Slaughter': A Comparison of U.S. News Magazine Coverage of the Crises in Bosnia and Rwanda" (Melissa A. Wall); "Information Sources, Teenage Pregnancy, and Contraception Use in Kenya:…

Development prospects of health and reform of the fiscal system in bosnia and herzegovina.

PubMed

Salihbasic, Sehzada

2011-01-01

The functions of the health system, according to the key objectives and relationships within the sub-systems that are available to the policy makers and managers in the Health Care system in Bosnia and Herzegovina - B&H, have been elaborated in detail, with the analytical overview of relevant indicators, thus confirming the limitations of the health promotion in B&H. The ability to overcome the expressed problems is in the startup of process for structural adjustment of the health sector, reform of the health care system and its financing. The reform in health system implies fundamental changes that need to take place, in B&H, as a state in health policy and institutions in the health care system, in order to improve the functioning of health systems with the aim of ensuring better health of the population. Reform implies the existence of documents with clearly formulated health policy objectives, for which the state stands, and for which a consensus was reached on the national level with all key actors in the political structure: public promotion of the basic principles for carrying out the reform, its implementation within a reasonable time frame, the corresponding effects for providers and customer satisfaction, as well as improving health services' efficacy (i.e. micro and macro) and the quality of healthcare. In this article, we elaborated the criteria for the classification of health systems, whereby the scientifically-based and empirical analysis is conducted on the health system in B&H and elaborated the key levers of the system. Leveraged organizational arrangements relating to the economic and political environment, organization and management functions, in connection with the services of finance, funds, customers and service providers, from which it follows the framework of state legislation related to health policy and health institutions at the state level are responsible for finance, planning, the organization, payment, regulation and conduct. If we

A P-T path for amphibolites from the metamorphic sole of the Dinaride ophiolite zone in Bosnia

NASA Astrophysics Data System (ADS)

Balen, D.; Massonne, H. J.

2016-12-01

The Dinarides, an Alpine-cycle mountain chain in SE Europe, originated along the margin of the Adriatic microplate. It is characterized by complex fold, thrust, and imbricate structures and partially dismembered ophiolites forming significant parts of the Dinarides. In the Krivaja-Konjuh ultramafic massif (KKUM; Bosnia) tectonic peridotite (spinel lherzolite) occurs as NE deeping thrust sheets underlain by gradually decreasing high- to low-grade metamorphic sole rocks (up to 1200 m thick). The sole rocks originated from cumulus gabbro and peridotites and are mainly composed of granulite and amphibolite varieties with various proportions of amphibole, plagioclase, pyroxenes, garnet, and quartz. These rocks vary in textures (granoblastic, porphyroblastic and nematoblastic) and grain size. Conventional thermobarometry of garnet- and clinopyroxene-bearing amphibolites directly beneath the contact to the overlying peridotite resulted in peak pressure (P) - temperature (T) conditions of 11-12 kbar (depth of 35-40 km) and 745-830°C. Those amphibolites without clinopyroxene experienced peak conditions of 7 kbar and 630°C, whereas the lowermost-grade amphibolites yielded peak temperatures of 550°C only. The obtained values can be related to a geothermal gradient of 21-25 °C/km. P-T pseudosections, contoured by mineral isopleths, combined with chemical zonation of garnet, elucidated by X-ray mapping, and the study of the succession of accessory Ti-minerals (Ilmenite->Rutile->Titanite) suggest a composite P-T path characterized by pressure decrease accompanied by temperature increase. This path can be interpreted in the frame of late Jurassic to early Cretaceous regional geodynamic processes that involve collision at the edge of the Adriatic microplate, subduction and underplating of mafic cumulus rocks under the hot upper mantle part of the KKUM and finally subsequent erosional events. Support by the Croatian Science Foundation (IP-2014-09-9541) is acknowledged.

Beta lactam antibiotics residues in cow's milk: comparison of efficacy of three screening tests used in Bosnia and Herzegovina.

PubMed

Fejzic, Nihad; Begagic, Muris; Šerić-Haračić, Sabina; Smajlovic, Muhamed

2014-08-27

Beta lactam antibiotics are widely used in therapy of cattle, particularly for the treatment of mastitis.  Over 95% of residue testing in dairies in Bosnia and Herzegovina is for Beta lactams. The aim of this paper is to compare the efficacy of three most common screening tests for Beta lactam residues in cow's milk in our country. The tests used in the study are SNAP β Lactam test (Idexx), Rosa Charm β Lactam test and Inhibition MRL test. Study samples included: standardized concentrations of penicillin solution (0, 2, 3, 4, 5 and 6 ppb). In addition we tested milk samples from three equal size study groups (not receiving any antibiotic therapy, treated with Beta lactams for mastitis and treated with Beta lactams for diseases other than mastitis). Sensitivity and specificity were determined for each test, using standard penicillin concentrations with threshold value set at concentration of 4 ppb (Maximum residue level - MLR). Additionally we determined proportions of presumably false negative and false positive results for each test using results of filed samples testing. Agreement of test results for each test pair was assessed through Kappa coefficients interpreted by Landis-Koch scale. Detection level of all tests was shown to be well below MRL. This alongside with effects of natural inhibitors in milk contributed to finding of positive results in untreated and treated animals after the withholding period. Screening tests for beta lactam residues are important tools for ensuring that milk for human consumption is free from antibiotics residues.

Trauma and resilience during war: a look at the children and humanitarian aid workers of Bosnia.

PubMed

Berk, J H

1998-08-01

In summary, resilience in both the children and the workers had key aspects which were definable and similar. Both groups required support and connectedness to others, as well as a need to distance themselves from the impact of the suffering. Both groups required the use of similar mechanisms, such as cognitive restructuring, relaxation, and thought-stopping. The activities of "healthy" individuals in both populations were parallel. In both populations, some actions occurred spontaneously and could be bolstered through circumscribed interventions. In other cases, actions and activities to promote resilience of both populations needed to be created. These actions would affect not only the stress experienced by the workers in the field, improving their quality of life and longevity of service, and reducing costs for the agency involved, but also the children who were being serviced by those workers. Truly working on these strategies seemed to make the difference between short-term coping and longer-term resilience. Those individuals who were not able to incorporate the resilience-promoting factors may have been able to cope in the short term with the immediate threat, but then had difficulties following the cessation of the armed conflict. Over the course of my subsequent visits to Bosnia I found a higher rate of alcoholism and suicide among teenagers than anticipated. They had apparently survived the most imminent threat and then succumbed to the long-term stress. Some of these problems were due to demobilization from the army of those teenagers who had been in the military. They were now left with no defined role after having had an important one, which had given them considerable power. The demobilization of their fathers caused problems as well. Friction between the parents arose as the father took authority back from the mother who had been in charge of the family in the father's absence. I also found considerable turnover among the humanitarian aid workers

Scientometric Analysis of Scientific Validity of Medical Archives Regarding Other Medical Journals in Bosnia and Herzegovina

PubMed Central

Masic, Izet; Begic, Edin; Zunic, Lejla

2016-01-01

Introduction: Medical Archives is the oldest medical journal in Bosnia and Herzegovina (B&H) (founded in 1947.). A total of 104 articles were published in Medical Archives during 2015. Analyzing the type of articles, original articles are present in majority during 2015–80.7% (in last seven years, 561 (76%) were original out of 738). In last seven years, 651 (88.2%) articles were from the field of clinical medicine (preclinical disciplines, in the last three years are more represented than in previous years). Collaboration rate in 2015 was 0,92. Articles written in collaboration of five authors (21.1 %) are found to be predominant. From year to year, most often required time for a decision on acceptance or on the revision prior acceptance is between 50 and 60 days (30% of cases in 2015). During 2015, 47.1% of articles were originally from B&H (eleven countries were represented). H index of Medical Archive for 2014 was 12, and does not vary during the last decade. Findings: In 2015 in B&H about twenty-five journals are issued in the field of biomedical and life sciences in general (six are indexed on Medline/PubMed, one is indexed in the Science Citation Index Expanded (SCIE)/Web of Science base). According to GoogleScholar the biggest h5 index has Bosnian Journal of Basic Medical Sciences (BJBMS) and Medical Archives, while the biggest h5 median has BJBMS i Acta Informatica Medica. The highest H-index (13) in B&H has Izet Masic MD, PhD, Enver Zerem MD, PhD and Semir Vranic MD, PhD, while highest g-index (22) has Enver Zerem MD, PhD (analyzed by software package “Publish or Perish”). Conclusion: By comparing the state of medical publishing in B&H with neighboring countries (Croatia, Serbia, Montenegro), we have concluded that B&H is behind Croatia and Serbia by following parameters: Total Documents, Total Cites and H index but in front of Montenegro. PMID:26980926

Scientometric Analysis of Scientific Validity of Medical Archives Regarding Other Medical Journals in Bosnia and Herzegovina.

PubMed

Masic, Izet; Begic, Edin; Zunic, Lejla

2016-02-01

Medical Archives is the oldest medical journal in Bosnia and Herzegovina (B&H) (founded in 1947.). A total of 104 articles were published in Medical Archives during 2015. Analyzing the type of articles, original articles are present in majority during 2015-80.7% (in last seven years, 561 (76%) were original out of 738). In last seven years, 651 (88.2%) articles were from the field of clinical medicine (preclinical disciplines, in the last three years are more represented than in previous years). Collaboration rate in 2015 was 0,92. Articles written in collaboration of five authors (21.1 %) are found to be predominant. From year to year, most often required time for a decision on acceptance or on the revision prior acceptance is between 50 and 60 days (30% of cases in 2015). During 2015, 47.1% of articles were originally from B&H (eleven countries were represented). H index of Medical Archive for 2014 was 12, and does not vary during the last decade. In 2015 in B&H about twenty-five journals are issued in the field of biomedical and life sciences in general (six are indexed on Medline/PubMed, one is indexed in the Science Citation Index Expanded (SCIE)/Web of Science base). According to GoogleScholar the biggest h5 index has Bosnian Journal of Basic Medical Sciences (BJBMS) and Medical Archives, while the biggest h5 median has BJBMS i Acta Informatica Medica. The highest H-index (13) in B&H has Izet Masic MD, PhD, Enver Zerem MD, PhD and Semir Vranic MD, PhD, while highest g-index (22) has Enver Zerem MD, PhD (analyzed by software package "Publish or Perish"). By comparing the state of medical publishing in B&H with neighboring countries (Croatia, Serbia, Montenegro), we have concluded that B&H is behind Croatia and Serbia by following parameters: Total Documents, Total Cites and H index but in front of Montenegro.

76 FR 14275 - Regulations Issued Under the Export Grape and Plum Act; Revision to the Minimum Requirements

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2011-03-16

... are added to the remaining list: Bosnia, Croatia, Czech Republic, Germany, Herzegovina, Macedonia... to mean the following countries: Albania, Austria, Belgium, Bosnia, Bulgaria, Croatia, Czech Republic...

75 FR 63242 - Bureau of Educational and Cultural Affairs (ECA) Request for Grant Proposals: Junior Faculty...

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2010-10-14

... the early stages of their careers from Albania, Armenia, Azerbaijan, Bosnia and Herzegovina, Croatia... sciences from Albania, Armenia, Azerbaijan, Bosnia and Herzegovina, Croatia, Georgia, Kazakhstan, Kosovo...

Beta lactam antibiotics residues in cow’s milk: comparison of efficacy of three screening tests used in Bosnia and Herzegovina

PubMed Central

Fejzić, Nihad; Begagić, Muris; Šerić-Haračić, Sabina; Smajlović, Muhamed

2014-01-01

Beta lactam antibiotics are widely used in therapy of cattle, particularly for the treatment of mastitis. Over 95% of residue testing in dairies in Bosnia and Herzegovina is for Beta lactams. The aim of this paper is to compare the efficacy of three most common screening tests for Beta lactam residues in cow’s milk in our country. The tests used in the study are SNAP β Lactam test (Idexx), Rosa Charm β Lactam test (Charm Sciences) and Inhibition MRL test (A&M). Study samples included: standardized concentrations of penicillin solution (0, 2, 3, 4, 5 and 6 ppb). In addition we tested milk samples from three equal size study groups (not receiving any antibiotic therapy, treated with Beta lactams for mastitis and treated with Beta lactams for diseases other than mastitis). Sensitivity and specificity were determined for each test, using standard penicillin concentrations with threshold value set at concentration of 4 ppb (Maximum residue level – MLR). Additionally we determined proportions of presumably false negative and false positive results for each test using results of filed samples testing. Agreement of test results for each test pair was assessed through Kappa coefficients interpreted by Landis-Koch scale. Detection level of all tests was shown to be well below MRL. This alongside with effects of natural inhibitors in milk contributed to finding of positive results in untreated and treated animals after the withholding period. Screening tests for beta lactam residues are important tools for ensuring that milk for human consumption is free from antibiotics residues. PMID:25172975

No regional difference in cisatracurium dose-response and time-course-of-action between patients in China and Bosnia.

PubMed

Dahaba, A A; Suljevic, I; Bornemann, H; Wu, X-M; Metzler, H

2011-03-01

Variability in drug response could result from a variety of genetic and environmental factors that are often hard to define or quantify. A number of studies demonstrated regional geographic variations in potency of neuromuscular blocking agents (NMBAs). The aim of our study was to compare dose-response and time-course-of-action of cisatracurium besylate, an NMBA eliminated via the Hoffman degradation, in two countries with different life habits, diet, and ambient conditions; being Han Chinese in China and Caucasians in Bosnia. Neuromuscular block of cisatracurium 20 µg kg(-1), followed by four incremental 10 µg kg(-1) doses, and the remainder of 100 µg kg(-1) was evaluated using the Relaxometer mechanomyograph (Groningen University, Groningen, The Netherlands). Dose-response curves were created using log-dose-probit-response transformation. There were no significant differences in cisatracurium mean (95% confidence intervals) ED(50), ED(90), and ED(95) (effective doses for 50%, 90%, and 95% first twitch depression) in Caucasian [39.1 (35.7-42.3), 50.6 (45.5-54.3), and 54.4 (49.8-58.9) µg kg(-1)] compared with Chinese patients [39.2 (35.1-43.1), 52.4 (47.9-56.8), and 56.9 (52.8-61.9) µg kg(-1)], respectively. There were no significant differences in mean (sd) Dur(25) and Dur(0.9) (time until 25% first twitch and 0.9 train-of-four ratio recoveries) in Caucasian [47.1 (6.4) and 77.5 (9.1) min)] compared with Chinese patients [(45.9 (4.7) and 72.3 (9.1) min)], respectively. Cisatracurium dose-response relationship and time-course-of-action were not influenced by geographic location. Thus, cisatracurium would not require dose adjustments between patients living in the two geographic locations.

Epidemiologic and laboratory surveillance of the measles outbreak in the Federation of Bosnia and Herzegovina, February 2014-April 2015.

PubMed

Salimović-Bešić, I; Šeremet, M; Hübschen, J M; Hukić, M; Tihić, N; Ahmetagić, S; Delibegović, Z; Pilav, A; Mulaomerović, M; Ravlija, J; Muller, C P; Dedeić-Ljubović, A

2016-06-01

A measles outbreak with two epidemic waves involving 4649 probable and laboratory-confirmed cases was recorded in six out of ten cantons of the Federation of Bosnia and Herzegovina between February 2014 and April 2015. The majority of the patients had never received measles vaccination (3115/4649, 67.00%), and the vaccination status of another 23% was unknown (1066/4649). A total of 281 blood samples were tested serologically. Virus detection was performed using 44 nasopharyngeal swabs. About 57% (161/281) of the laboratory-investigated sera were immunoglobulin M positive, and 95% (42/44) of the swabs were reverse transcriptase-PCR positive. Phylogenetic analysis of sequences obtained from 30 swab samples showed circulation of two variants of genotype D8, but no genotype D4 strains as detected in 2007. Similar involvement of all age groups indicates a problem with vaccine refusal resulting from antivaccination activities in addition to gaps in immunization coverage during the war and postwar period (1992-1998). Differences in ethnicity, vaccine coverage, compliance with review policies of vaccination records and potentially also travel habits may partially explain why only six of ten cantons were affected by the outbreak. The second epidemic wave may in part be due to large-scale migrations due to catastrophic floods in 2014. As a result of the epidemic, 6- to 12-month-old children may now be vaccinated against measles during outbreaks, and public health recommendations for interventions have been strengthened. Additional efforts are required to implement the measures throughout the cantons. Copyright © 2016 European Society of Clinical Microbiology and Infectious Diseases. Published by Elsevier Ltd. All rights reserved.

Social networks in education of health professionals in bosnia and herzegovina - the role of pubmed/medline in improvement of medical sciences.

PubMed

Masic, Izet; Sivic, Suad

2011-12-01

Social network is a social structure made up of individuals and organizations that represent "nodes", and they are associated with one or more types of interdependency; such as: friendship, common interests, work, knowledge, prestige and many other interests. Beginning with the late twentieth and early twenty-first century, the Internet was a significant additional tool in the education of teenagers. Later, it takes more and more significant role in educating students and professionals. The aim of this paper is to investigate, to what extent and how effectively the Internet is used today. In addition, more specifically, this paper will research the implications of the well-known social networks in education of students and health professionals in Bosnia and Herzegovina (B&H). We compared the ratio of using Medline, as the largest biomedical data base system for spreading medical information, as basics for health education at biomedical faculties at five universities in B&H. According to data from the CRA (i.e. Communications Regulatory Agency) in B&H, in 2010, there were 522,364 internet access accounts, with about 2 million Internet users, representing about 52% of the total population. The Internet users' preference is dominated by the users of fast broadband access (e.g. xDSL) with 42.8%, and elsewhere, still with dialup access, with 25.2%. The results showed that only 11.6% of professors use Facebook type of social network, 49.3% of them have a profile on BiomedExperts scientific social network and 79% have available articles in the largest biomedical literature database MEDLINE. Students are also frequent users of general social networks and educational clips from You Tube, which they prefer to utilize considerably more than the other types of professionals. Students rarely use the facilities of professional social networks, because they contain mainly data and information needed for further, postgraduate professional education. In our research, we analized

Mental diseases and criminal offences committed by persons placed at the Forensic Department of the Penitentiary in Zenica, Federation of Bosnia and Herzegovina.

PubMed

Bjelošević, Edin; Krehmić, Adisa; Hadžikapetanović, Halima; Čoralić, Sanel; Bjelošević, Sonja

2017-08-01

Aim To investigate an impact of various biological, psychological and social factors on perpetration of criminal offences by persons with mental disorders and to examine legal requirements for placement of persons with mental disorders, who committed criminal offences. Methods This retrospective, descriptive study based on the analysis of data collected from records of the Zenica Penitentiary, Forensic Department (age, qualifications, employment status, marital status, mental disorders, information related to earlier treatments, type of committed criminal offense, duration of the security measure of mandatory psychiatric treatment and custody) included 154 examinees. Results The study included 154 male examinees. An average age of the examinees was 34 years. An average duration spent at the Forensic Department was 3 years, murder was committed by 68 (44.15%) examinees, and 34 (22.07%) examinees committed attempted murder. Eighty-five (55. 19 %) examinees suffered from schizophrenia, 30 (19.48%) had delusional disorder, and 19 (12.33%) had mental retardation. Conclusion The highest number of committed crimes was in correlation with schizophrenia, (the highest number of examinees suffered from schizophrenia). It is necessary to work on the establishment of a forensic hospital in the territory of the Federation of Bosnia and Herzegovina in order to create good conditions for rehabilitation of patients with mental disorders who committed criminal offences. Copyright© by the Medical Assotiation of Zenica-Doboj Canton.

Inclusive Security: NATO Adapts and Adopts

DTIC Science & Technology

2016-03-01

Bosnia . But only four years later, the limits of the agreement became clear. General Wesley Clark, a principal figure in the negotiations that ended the...violence in Bosnia , led NATO in a bombing campaign against the regime of Serbian President Slobodan Milosevic (later charged with war crimes), whose...army was behind escalating violence against civilians in Kosovo. We had already seen how Milosevic’s tactics played out in Bosnia . Swanee Hunt: I’d

75 FR 77561 - Regulations Issued Under the Export Grape and Plum Act; Revision to the Minimum Requirements

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-13

...'' would be deleted, and the following countries would be added to the remaining list: Bosnia, Croatia..., Europe (defined to mean the following countries: Albania, Austria, Belgium, Bosnia, Bulgaria, Croatia...

Risk Management and Performance in the Balkans Support Contract

DTIC Science & Technology

2005-01-01

Defense contracts-United States-Case studies . 2. United States. Army- Procurement-Case studies . 3. Bosnia and Hercegovina-History, Military-20ts...24 3.1. Assessment of GAO Cost Study .................................. 72 3.2. Comparison of Potential Sources of Nonperformance...accepting inappropriate risks, what can it do about it? Case studies of CSS contracts can provide some answers. In this report, we present a case study of

Twenty Years of Society of Medical Informatics of B&H and the Journal Acta Informatica Medica

PubMed Central

Masic, Izet

2012-01-01

In 2012, Health/Medical informatics profession celebrates five jubilees in Bosnia and Herzegovina: a) Thirty five years from the introduction of the first automatic manipulation of data; b) Twenty five years from establishing Society for Medical Informatics BiH; c) Twenty years from establishing scientific and professional journal of the Society for Medical Informatics of Bosnia and Herzegovina „Acta Informatica Medica“; d) Twenty years from establishing first Cathdra for Medical Informatics on biomedical faculties in Bosnia and Herzegovina and e) Ten years from the introduction of “Distance learning” in medical curriculum. All of the five mentioned activities in the area of Medical informatics had special importance and gave appropriate contribution in the development of Health/Medical informatics in Bosnia And Herzegovina. PMID:23322947

Twenty years of society of medical informatics of b&h and the journal acta informatica medica.

PubMed

Masic, Izet

2012-03-01

In 2012, Health/Medical informatics profession celebrates five jubilees in Bosnia and Herzegovina: a) Thirty five years from the introduction of the first automatic manipulation of data; b) Twenty five years from establishing Society for Medical Informatics BiH; c) Twenty years from establishing scientific and professional journal of the Society for Medical Informatics of Bosnia and Herzegovina "Acta Informatica Medica"; d) Twenty years from establishing first Cathdra for Medical Informatics on biomedical faculties in Bosnia and Herzegovina and e) Ten years from the introduction of "Distance learning" in medical curriculum. All of the five mentioned activities in the area of Medical informatics had special importance and gave appropriate contribution in the development of Health/Medical informatics in Bosnia And Herzegovina.

Impact of migration on illness experience and help-seeking strategies of patients from Turkey and Bosnia in primary health care in Basel.

PubMed

Gilgen, D; Maeusezahl, D; Salis Gross, C; Battegay, E; Flubacher, P; Tanner, M; Weiss, M G; Hatz, C

2005-09-01

Migration, particularly among refugees and asylum seekers, poses many challenges to the health system of host countries. This study examined the impact of migration history on illness experience, its meaning and help-seeking strategies of migrant patients from Bosnia and Turkey with a range of common health problems in general practice in Basel, Switzerland. The Explanatory Model Interview Catalogue, a data collection instrument for cross-cultural research which combines epidemiological and ethnographic research approaches, was used in semi-structured one-to-one patient interviews. Bosnian patients (n=36) who had more traumatic migration experiences than Turkish/Kurdish (n=62) or Swiss internal migrants (n=48) reported a larger number of health problems than the other groups. Psychological distress was reported most frequently by all three groups in response to focussed queries, but spontaneously reported symptoms indicated the prominence of somatic, rather than psychological or psychosocial, problems. Among Bosnians, 78% identified traumatic migration experiences as a cause of their illness, in addition to a range of psychological and biomedical causes. Help-seeking strategies for the current illness included a wide range of treatments, such as basic medical care at private surgeries, outpatients department in hospitals as well as alternative medical treatments among all groups. Findings provide a useful guide to clinicians who work with migrants and should inform policy in medical care, information and health promotion for migrants in Switzerland as well as further education of health professionals on issues concerning migrants health.

75 FR 36782 - Unblocking of Specially Designated National Pursuant to Executive Order 13219, as Amended

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2010-06-28

... obstructing implementation of the Dayton Accords in Bosnia or United Nations Security Council Resolution 1244... Representative, the Peace Implementation Council or its Steering Board, relating to Bosnia and Herzegovina; or (D...

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..., Naser Meto), Edhema Eke Dzubura 20, Ilidza, Bosnia and Herzegovina; DOB 15 Feb 1957; POB Pec, Kosovo; National ID No. 1502957172694 (Bosnia and Herzegovina) (individual) [SDNTK] 2. SOTO GASTELUM, Jose Antonio...

Social Networks in Education of Health Professionals in Bosnia and Herzegovina – the Role of Pubmed/Medline in Improvement of Medical Sciences

PubMed Central

Masic, Izet; Sivic, Suad

2011-01-01

Introduction: Social network is a social structure made up of individuals and organizations that represent “nodes”, and they are associated with one or more types of interdependency; such as: friendship, common interests, work, knowledge, prestige and many other interests. Beginning with the late twentieth and early twenty-first century, the Internet was a significant additional tool in the education of teenagers. Later, it takes more and more significant role in educating students and professionals. Goal: The aim of this paper is to investigate, to what extent and how effectively the Internet is used today. In addition, more specifically, this paper will research the implications of the well-known social networks in education of students and health professionals in Bosnia and Herzegovina (B&H). Material and methods: We compared the ratio of using Medline, as the largest biomedical data base system for spreading medical information, as basics for health education at biomedical faculties at five universities in B&H. Results and discussion: According to data from the CRA (i.e. Communications Regulatory Agency) in B&H, in 2010, there were 522,364 internet access accounts, with about 2 million Internet users, representing about 52% of the total population. The Internet users’ preference is dominated by the users of fast broadband access (e.g. xDSL) with 42.8%, and elsewhere, still with dialup access, with 25.2%. The results showed that only 11.6% of professors use Facebook type of social network, 49.3% of them have a profile on BiomedExperts scientific social network and 79% have available articles in the largest biomedical literature database MEDLINE. Students are also frequent users of general social networks and educational clips from You Tube, which they prefer to utilize considerably more than the other types of professionals. Students rarely use the facilities of professional social networks, because they contain mainly data and information needed for

A novel approach for comparing patterns of foreign body injuries across countries: A case study comparing European Countries and Bosnia and Herzegovina.

PubMed

Lorenzoni, Giulia; Umihanić, Sekib; Azzolina, Danila; Manza, Emiliano; Brkić, Fuad; Gregori, Dario

2018-02-01

The present study aimed at analyzing the characteristics of FB injuries from Bosnia and Herzegovina (B&H), a rapidly growing newly industrialized country, and to compare them with cases from European countries. The analysis is based on FB injury cases included in the Susy Safe registry. Cases from the Ear-Nose-Throat (ENT) Clinic, University Clinical Center of Tuzla (B&H) were compared with cases from European countries participating in the Susy Safe project. Multiple Correspondence Analysis (MCA) was performed to elucidate differences within a large data set regarding mechanisms and objects causing injuries. The results of the MCA showed that the first three dimensions explained 43% of the variability. The first dimension was identified by children hospitalized for FB ingestion, the second one by children hospitalized for FB aspiration (lower airways), and the third one by children with an FB in the ear or in the upper airways. The analysis of the median of coordinates of factors contributing to each dimension showed that the greatest difference between B&H and European countries regarded the third one. Looking at the profile of these patients, it might be suggested that the proportion of males and females and the type of activity in which they were involved at time of injury occurrence are different among the countries considered CONCLUSIONS: This study proposes a simple tool for assessing differences among countries in the distribution of FB injuries. This case study shows that B&H has different patterns of FB injuries in the upper respiratory tract. Copyright © 2017 Elsevier B.V. All rights reserved.

Badenian planktonic foraminifera as climate proxies at the southern margin of the Central Paratethys (Ugljevik, Bosnia and Herzegovina)

NASA Astrophysics Data System (ADS)

Theobalt, D.; Mandic, O.

2012-04-01

Badenian transgression is well exposed in the open coal pit Bogutovo Selo near Ugljevik in NE Bosnia and Herzegovina, located at the southern margin of the Pannonian Basin. Middle Miocene marine sediments superpose Late Oligocene lignite bearing lacustrine deposits. The studied succession is about 62 m thick and includes the uppermost part of the lake deposits, comprising clays, sands and coal seams, followed by marine sediments. These consist mainly of gray marls, which show some intercalations of thin, dark clay layers, volcanic ash layers and fossiliferous beds as well as carbonate bodies of different thicknesses. The presence of Orbulina suturalis allows a biostratigraphic correlation of the marine transgression horizon with the upper part of the Lower Badenian. 28 planktonic foraminiferal assemblages were investigated using quantitative analysis to evaluate the climate development during the initial marine flooding by the Paratethys Sea. Further on the samples were statistically treated to find out if there are significant differences in assemblages from the marine sediments deposited before and after the initial Serravallian cooling event coinciding with the onset of the Middle Badenian (Wielician) Salinity Crisis. 17 planktonic foraminiferal species were grouped by their palaeoclimatic significance into cool (Globigerina bulloides, G. praebulloides, G. diplostoma, G. concinna, G. tarchanensis, G. falconensis, Turborotalita quinqueloba), temperate (Globorotalia bykovae, G. transsylvanica, G. peripheroronda, Globoturborotalita woodi), warm-temperate (Globigerinella regularis, Tenuitellinata angustiumbilicata) and warm indicators (Globigerinoides trilobus, G. quadrilobatus, Orbulina suturalis, Globoquadrina cf. altispira). The counts were performed mainly on generic level. Upper Lower Badenian (Upper Lagenidae Zone) is represented in the marly succession in the lower part of the section, where the foraminiferal assemblages indicate warmer conditions with high

Influence of some socio-economic factors on growth and development of the boys in the Tuzla region (Bosnia and Herzegovina).

PubMed

Redzić, Amira; Hadzihalilović, Jasminka

2007-06-01

The impact of certain exogenous factor (socio-economic, ecological) has been investigated with special attention paid to the parents' living standard, and number of family members on some anthropometric parameters like: body height, body mass, chest circumference, upper leg circumference, upper arm circumference, sitting height, arm length, leg length, pelvis width, shoulders width, lenght of head and with of head on the sample of 698 boys aged 11 to 16 (17) years in the Tuzla region (the northeastern Bosnia, Western Balkan peninsula). Anthropometric measurements have been carried out using methodology proposed by the International Biological program (IBP). The results of these investigations have shown that there is a certain impact of the socio-economic conditions on the growth and development of boys. Children from families that have better living standard are, as a rule, taller, which is indicated by the statistical significant differences (P > 0.01). This trend indicates also value of Body Mass Index (BMI), which is in younger children from the families with lower living standard 16, while in the same category in the children from the families with better living standard it has value 18.5. The real impact of living conditions on the dynamics of development could be the best seen in the period of puberty. The number of children in the family has negative relationship with anthropometric features. Statistically significant differences (P > 0.001) have been detected in numerous analysed features in families with one or two children in comparison with families with three, four, or five children. Therefore, BMI has been significantly lower (16) in children from families with several children, while in the families with one child in the same growth class (11 years) it was significantly higher (17.4). Similar value of BMI (17.9) have children from the families with five children and which are 17 years old. Besides socio-economic conditions, high level of

Application of Agree II Instrument for Appraisal of Postpartum Hemorrhage Clinical Practice Guidelines in Bosnia and Herzegovina

PubMed Central

Novo, Ahmed; Subotic-popovic, Andreja; Strbac, Savka; Kandic, Alma; Horga, Mihai

2016-01-01

Introduction: Federal Minister of Health and Minister of Health and Social Welfare of the Republika Srpska as a Governmental health authorities in Federation of Bosnia and Herzegovina (FBiH) and the Republika Srpska nominated/appointed health professionals as their representatives to a multidisciplinary Guidelines Adaptation Group (GAG). This group started with its work in September 2015. The main purpose of the guidelines development exercise is to develop guidelines with worldwide recognized methodology for clinical guidelines development and adaptation. At the end of this consultancy, GAG would have develop a clinical practice guideline on Postpartum hemorrhage (PPH) through the adaptation method, starting from published international clinical guidelines and adapting it according to the country specific requirements. Methodology: During the process of identifying the best guideline for adaptation, the GAG had to pass several steps. One of the crucial steps was to identify the questions related to clinical practice and health policy for which answers are needed to be addressed by the guideline. These questions included relevant issues regarding the topic area such as diagnosis, prognosis, intervention, service delivery, and training. After that, six guidelines have been researched by the six members of the GAG to see if they answered the identified questions. Evaluating the methodological quality of the selected clinical guidelines was a second essential step before deciding which ones could best fit the needs and interests. AGREE II instrument has been chosen as methods for evaluating clinical guideline quality and appropriateness. Four appraisers conducted the assessment of each of the selected guidelines for PPH. All appraisers passed the training for the AGREE II instrument before conducting appraisals, as recommended by the AGREE collaboration. Each of the four guidelines was rated independently with the AGREE II tool by each appraiser. Results: The highest

Lifetime and past-year prevalence of children's exposure to violence in 9 Balkan countries: the BECAN study.

PubMed

Nikolaidis, George; Petroulaki, Kiki; Zarokosta, Foteini; Tsirigoti, Antonia; Hazizaj, Altin; Cenko, Enila; Brkic-Smigoc, Jelena; Vajzovic, Emir; Stancheva, Vaska; Chincheva, Stefka; Ajdukovic, Marina; Rajter, Miro; Raleva, Marija; Trpcevska, Liljana; Roth, Maria; Antal, Imola; Ispanovic, Veronika; Hanak, Natasha; Olmezoglu-Sofuoglu, Zeynep; Umit-Bal, Ismail; Bianchi, Donata; Meinck, Franziska; Browne, Kevin

2018-01-01

Children's exposure to violence is a major public health issue. The Balkan epidemiological study on Child Abuse and Neglect project aimed to collect internationally comparable data on violence exposures in childhood. A three stage stratified random sample of 42,194 school-attending children (response rate: 66.7%) in three grades (aged 11, 13 and 16 years) was drawn from schools in Albania, Bosnia and Herzegovina, Bulgaria, Croatia, Former Yugoslavian Republic of Macedonia (FYROM), Greece, Romania, Serbia and Turkey. Children completed the ICAST-C questionnaire, which measures children's exposure to violence by any perpetrator. Exposure rates for psychological violence were between 64.6% (FYROM) and 83.2% (Greece) for lifetime and 59.62% (Serbia) and 70.0% (Greece) for past-year prevalence. Physical violence exposure varied between 50.6% (FYROM) and 76.3% (Greece) for lifetime and 42.5% (FYROM) and 51.0% (Bosnia) for past-year prevalence. Sexual violence figures were highest for lifetime prevalence in Bosnia (18.6%) and lowest in FYROM (7.6%). Lifetime contact sexual violence was highest in Bosnia (9.8%) and lowest in Romania (3.6%). Past-year sexual violence and contact sexual violence prevalence was lowest in Romania (5.0 and 2.1%) and highest in Bosnia (13.6 and 7.7% respectively). Self-reported neglect was highest for both past-year and lifetime prevalence in Bosnia (48.0 and 20.3%) and lowest in Romania (22.6 and 16.7%). Experiences of positive parental practices were reported by most participating children in all countries. Where significant differences in violence exposure by sex were observed, males reported higher exposure to past-year and lifetime sexual violence and females higher exposure to neglect. Children in Balkan countries experience a high burden of violence victimization and national-level programming and child protection policy making is urgently needed to address this.

Is Transitional Justice Necessary to Establish Long Term Stability

DTIC Science & Technology

2016-05-10

College), 45; Benjamin Denison and Jasmin Mujanovic, “Syria Isn’t Bosnia. And No, the Problem Isn’t ‘Ancient Hatreds,’” The Washington 17 multiple...Denison, Benjamin and Jasmin Mujanovic. “Syria Isn’t Bosnia. And No, the Problem Isn’t ‘Ancient Hatreds.’” The Washington Post. November 17, 2015

Depleted Uranium—Experience of the United Nations Environmental Programme Missions

NASA Astrophysics Data System (ADS)

Åkerblom, Gustav

2008-08-01

Depleted Uranium (DU) is used in ammunition designed for armour-piercing. DU was used in the Gulf war 1991, wars in Bosnia 1994-1995, Kosovo 1999 and Iraq 2003. The United Nations Environmental Programme (UNEP) Post-Conflict Branch investigated sites where DU was used and evaluated health and environmental risks during missions to Kosovo, Serbia and Bosnia. During a mission to Lebanon in 2006, UNEP also sampled areas where DU was supposed to have been used but did not find any DU. Due to the grave risks to the lives of UN personnel, no UNEP mission was carried out in Iraq. UNEP has provided training for personnel engaged in decontamination of DU in Bosnia and Iraq.

Neotectonics of the Dinarides-Pannonian Basin transition and possible earthquake sources in the Banja Luka epicentral area

NASA Astrophysics Data System (ADS)

Ustaszewski, Kamil; Herak, Marijan; Tomljenović, Bruno; Herak, Davorka; Matej, Srebrenka

2014-12-01

This study provides evidence for post-5 Ma shortening in the transition area between the Dinarides fold-and-thrust belt and the Pannonian Basin and reviews possible earthquake sources for the Banja Luka epicentral area (northern Bosnia and Herzegovina) where the strongest instrumentally recorded earthquake (ML 6.4) occurred on 27 October 1969. Geological, geomorphological and reflection seismic data provide evidence for a contractional reactivation of Late Palaeogene to Middle Miocene normal faults at slip rates below 0.1 mm/a. This reactivation postdates deposition of the youngest sediments in the Pannonian Basin of Pontian age (c. 5 Ma). Fault plane solutions for the main 1969 Banja Luka earthquake (ML 6.4) and its largest foreshock (ML 6.0) indicate reverse faulting along ESE-WNW-striking nodal planes and generally N-S trending pressure axes. The spatial distribution of epicentres and focal depths, analyses of the macroseismic field and fault-plane solutions for several smaller events suggest on-going shortening in the internal Dinarides. Seismic deformation of the upper crust is also associated with strike-slip faults, likely related to the NE-SW trending, sinistral Banja Luka fault. Possibly, this fault transfers contraction between adjacent segments of the Dinarides thrust system. The study area represents the seismically most active region of the Dinarides apart from the Adriatic Sea coast and the bend zone around Zagreb. We propose that on-going thrusting in the internal Dinarides thrust system takes up a portion of the current Adria-Europe convergence.

Running on Empty: The Development of Helicopter Aerial Refueling and Implications for Future USAF Combat Rescue Capabilities

DTIC Science & Technology

1997-03-01

Haiti, Somalia, Liberia, and Bosnia. The future appears very busy for Air Force rescue units as well. According to ?Strategic Assessment 1996?Instruments...13 COMTEMPORARY ROLE OF AIR REFUELING IN US AIR FORCE SEARCH AND RESCUE...places such as Haiti, Somalia, Liberia, and Bosnia. The future appears very busy for Air Force rescue units as well. According to “Strategic Assessment

Catalogue of the Lichenized and Lichenicolous Fungi of Bosnia and Herzegovina

PubMed Central

Bilovitz, Peter O.; Mayrhofer, Helmut

2011-01-01

Summary The catalogue is based on a comprehensive evaluation of 152 published sources. It includes 624 species (with 4 subspecies and 13 varieties) of lichenized and 17 species of lichenicolous Ascomycota, as well as 9 non-lichenized Ascomycota traditionally included in lichenological literature. PMID:22121302

Remembering Irving I. Gottesman: Twin Research Colleague and Friend Extraordinaire/Research Studies: Face-Lift Technique Comparison in Identical Twins; Raising Preterm Twins; Fetal Behavior in Dichorionic Twin Pregnancies; Co-Bedding and Stress Reduction in Twins/Public Interest: Identical Co-Twins' Same Day Delivery; Teaching Twins in Bosnia; Twin Auctioneers; Sister, the Play.

PubMed

Segal, Nancy L

2016-12-01

Dr Irving I. Gottesman, a colleague, friend, and long-time member of the International Society of Twin Studies passed away on June 29, 2016. His contributions to twin research and some personal reflections are presented to honor both the man and the memory. This tribute is followed by short reviews of twin research concerning differences between cosmetic surgical techniques, the rearing of preterm twins, behavioral observations of dichorionic fetal twins, and the outcomes of co-bedding twins with reference to stress reduction. Interesting and informative articles in the media describe identical co-twins who delivered infants on the same day, educational policies regarding twins in Bosnia and the United Kingdom, unusual practices of twin auctioneers, and a theatrical production, Sister, featuring identical twins in the leading roles.

BALKANS SECURITY. Current and Projected Factors Affecting Regional Stability

DTIC Science & Technology

2000-04-01

Security Briefing Section II Current Situation in Kosovo and Bosnia primary responsibility for public security in Kosovo. 6 According to a senior KFOR...Integrity * Reliability GAO/NSIAD-00-125BR „.c-miBUTION STATEMENT A ApSwed for Public Release Contents Letter Briefing Section Appendixes Tables...Figures Briefing Section I: Background Briefing Section II: Current Situation in Kosovo and Bosnia Briefing Section III: Projected Security Situation

Long-term Follow-up of Blood Pressure in Family Members of Soldiers Killed During the War in Bosnia and Herzegovina

PubMed Central

Šantić, Žarko; Lukić, Anita; Sesar, Damir; Miličević, Srećko; Ilakovac, Vesna

2006-01-01

Aim To asses prevalence of essential arterial hypertension in family members of soldiers killed in 1992-1995 war in Bosnia and Herzegovina. Methods The study enrolled 1144 subjects who lost a family member in the war and 582 of their close neighbors who experienced no such loss. Data on their medical history and habits were collected, and their blood pressure was recorded in 1996 and 2003. Arterial hypertension was defined as systolic blood pressure ≥140 mm Hg (≥130 mm Hg in patients with diabetes mellitus), or diastolic blood pressure ≥90 mm Hg (≥80 mm Hg in patients with diabetes mellitus), or taking antihypertensive therapy. Additional laboratory and clinical tests were performed in subjects with hypertension. Results The prevalence of hypertension at both time points was higher in the group with a killed family member than in the group without the loss (55.1% vs 42.1%, P<0.001 in 1996, and 50.7% vs 39.0%, P<0.001 in 2003, respectively). However, there was also a significant decrease in the prevalence of hypertension in the group with the loss in 2003 (P<0.001), but not in group without the loss. Posttraumatic stress disorder (PTSD), smoking, and alcohol consumption were more prevalent in the group with a killed family member, but not cholesterol and triglyceride blood concentrations. In both groups, hypertension was more prevalent in subjects with PTSD and smoking or drinking habit. Proportion of subjects with hypertension who smoked and used alcohol was similar in both groups. Proportion of subjects with hypertension who did not smoke or drink was higher in the group with the loss (51.1% vs 36.7%, P<0.001; 46.2% vs 35.0%, P = 0.006; respectively). Conclusion This study showed higher prevalence of hypertension in family members of killed soldiers, regardless of the presence of other cardiovascular risk factors. Only the stress of mourning was associated with higher prevalence of hypertension. Over time, proportion of hypertensive subjects with the

Dose assessment for various coals in the coal-fired power plant

DOE Office of Scientific and Technical Information (OSTI.GOV)

Antic, D.; Sokcic-Kostic, M.

1993-01-01

The radiation exposure of the public in the vicinity of a coal-fired power plant has been studied. The experimental data on uranium, thorium, and potassium content in selected coals from Serbia and Bosnia have been used to calculate the release rates of natural radionuclides from the power plant. A generalized model for analysis of radiological impact of an energy source that includes the two-dimensional version of the cloud model simulates the transport of radionuclides released to the atmosphere. The inhalation dose rates are assessed for various meteorological conditions.

Sport and scholastic factors in relation to smoking and smoking initiation in older adolescents: a prospective cohort study in Bosnia and Herzegovina

PubMed Central

Sekulic, Damir; Sisic, Nedim; Terzic, Admir; Jasarevic, Indira; Ostojic, Ljerka; Pojskic, Haris; Zenic, Natasa

2017-01-01

Objective Sport and scholastic factors are known to be associated with cigarette smoking in adolescence, but little is known about the causality of this association. The aim of this study was to prospectively explore the relationships of different sport and scholastic factors with smoking prevalence initiation in older adolescents from Bosnia and Herzegovina. Methods In this 2-year prospective cohort study, there were 872 adolescent participants (16 years at baseline; 46% females). The study consisted of baseline tests at the beginning of the third year (September 2013) and follow-up at the end of the fourth year of high school (late May to early June 2015). The independent variables were scholastic and sport-related factors. The dependent variables were (1) smoking at baseline, (2) smoking at follow-up and (3) smoking initiation over the course of the study. Logistic regressions controlling for age, gender and socioeconomic status were applied to define the relationships between independent and dependent variables. Results School absence at the baseline study was a significant predictor of smoking initiation during the course of the study (OR 1.4, 95% CI 1.1 to 1.8). Those who reported quitting sports at baseline showed an increased risk of smoking at the end of the study (OR 1.4, 95% CI 1.1 to 2.0) and of smoking initiation (OR 1.8, 95% CI 1.3 to 2.0). Adolescents who reported lower competitive achievements in sport were at a higher risk of (1) smoking at baseline (OR 1.5, 95% CI 1.1 to 2.1), (2) smoking at follow-up (OR 1.5, 95% CI 1.1 to 2.1) and (3) smoking initiation (OR 1.6, 95% CI 1.1 to 2.6). Conclusions In developing accurate antismoking public health policies for older adolescents, the most vulnerable groups should be targeted. The results showed that most participants initiated smoking before 16 years of age. Therefore, further investigations should evaluate the predictors of smoking in younger ages. PMID:28336745

The Lawfulness of US Drone Strikes in Pakistan: An International Perspective

DTIC Science & Technology

2012-06-01

Punishment on the Crime of Genocide (Bosnia and Herzegovina v Serbia and Montenegro ), in International Court of Justice Reports, 26 February 2007, http...tracked the Taliban leader’s movements throughout Pakistan’s FATA where he had planted roots from which he could orchestrate attacks against Pakistani...Genocide (Bosnia and Herzegovina v Serbia and Montenegro ). in International Court of Justice Reports, 26 February 2007, http://www.icj-cij.org/docket/files

'The Devil has entered you': A qualitative study of Men Who Have Sex With Men (MSM) and the stigma and discrimination they experience from healthcare professionals and the general community in Bosnia and Herzegovina.

PubMed

Stojisavljevic, Stela; Djikanovic, Bosiljka; Matejic, Bojana

2017-01-01

Men who have sex with men (MSM) are often exposed to unequal treatment in societies worldwide as well as to various forms of stigma and discrimination in healthcare services. Bosnia and Herzegovina (B&H) is a postconflict developing country located in Southeast Europe and the Western Balkans, where little is known about the experiences of MSM regarding their communities and interactions with healthcare services. The aim of this study was to explore the types of experiences MSM face and to assess the level of stigma and discrimination they are exposed to in this setting. We conducted twelve in-depth face-to-face interviews with MSM who were 16 to 45 years old and residing in B&H. The main findings indicated that they all experienced various levels of stigma, discrimination, prejudice and inequities in treatment and attitudes from different segments of society, including the health care sector, that prevented them from fully developing their human and health potential. Additionally, these experiences were adversely related to opportunities to receive good quality health care services due to the insufficiently educated and old-fashioned health professionals who sometimes believed in black magic practices. The findings present numerous opportunities for educational trainings and structural reform to create a society that provides and guarantees equal opportunities for all.

Characteristics and outcome of mechanically ventilated patients with 2009 H1N1 influenza in Bosnia and Herzegovina and Serbia: impact of newly established multidisciplinary intensive care units.

PubMed

Kojicić, Marija; Kovacević, Pedja; Bajramović, Nermina; Batranović, Uros; Vidović, Jadranka; Aganović, Kenana; Gavrilović, Srdjan; Zlojutro, Biljana; Thiery, Guillaume

2012-12-01

To describe characteristics and outcome of mechanically ventilated patients admitted to three newly established intensive care units (ICU) in Bosnia-Herzegovina and Serbia for 2009 H1N1 influenza infection. The retrospective observational study included all mechanically ventilated adult patients of three university-affiliated hospitals between November 1, 2009 and March 1 2010 who had 2009 H1N1 influenza infection confirmed by real-time reverse transcriptase-polymerase-chain-reaction (RT-PCR) from nasopharyngeal swab specimens and respiratory secretions. The study included 50 patients, 31 male (62%), aged 43±13 years. Median time from hospital to ICU admission was 1 day (range 1-2). Sixteen patients (30%) presented with one or more chronic medical condition: 8 (16%) with chronic lung disease, 5 (10%) with chronic heart failure, and 3 (6%) with diabetes mellitus. Thirty-two (64%) were obese. Forty-eight patients (96%) experienced acute respiratory distress syndrome (ARDS), 28 (56%) septic shock, and 27 (54%) multiorgan failure. Forty-five patients (90%) were intubated and mechanically ventilated, 5 received non-invasive mechanical ventilation, 7 (14%) high-frequency oscillatory ventilation, and 7 (14%) renal replacement therapy. The median duration of mechanical ventilation was 7 (4-14) days. Hospital mortality was 52%. Influenza 2009 H1N1 infection in three southeast European ICUs affected predominantly healthy young patients and was associated with rapid deterioration after hospital admission and severe respiratory and multiorgan failure. These emerging ICUs provided contemporary ICU services, resulting in case-fatality rate comparable to reports from well-established ICU settings.

Use of wild and semi-wild edible plants in nutrition and survival of people in 1430 days of siege of Sarajevo during the war in Bosnia and Herzegovina (1992-1995).

PubMed

Redzić, Sulejman

2010-06-01

This study is a systematic overview of data on use of wild and semi-wild edible plants in nutrition of people in 1430 days of the siege of Sarajevo during aggression on Bosnia and Herzegovina (1992-1995). The author of this study spent all that time in Sarajevo. In 1993, the author prepared a survival program for people that included usage of edible wild plants. In addition, he conducted a detailed survey, including special interviews, on 630 people of average age 37.4 years (55% residential inhabitants, the rest were refuges), 310 males and the rest were females. According to survey, 91 species of mostly wild plants and three species of fungus were used: Küchneromyces mutabilis, Armillariella mellea and Coprinus comatus. Wild vegetables included 49 species, spices 24, wild fruits 16, and 2 species of bread-plants. They belong to 26 plants communities, and grew on 24 different habitats (urban surfaces, river coasts, low forest and scrubs, meadows and rocky grasslands). The 156 plant parts (leaves, young branches, fruit, flower, seed, root and rhizome) from 91 plant species were used. Vegetables were dominant category of use (soups, pottages, sauces) with 80 ways of preparation (30.53%), then salads 41 (15.65%), spices 39 (14.89%), different beverages 38 (14.50%), sweets 21 (8.02%), nutritive teas 15 (5.73%), and other preparations. In order to improve conventional food (war pasta, rice, lentils, old beans) people used spices made from different wild plants.

‘The Devil has entered you’: A qualitative study of Men Who Have Sex With Men (MSM) and the stigma and discrimination they experience from healthcare professionals and the general community in Bosnia and Herzegovina

PubMed Central

Stojisavljevic, Stela; Djikanovic, Bosiljka; Matejic, Bojana

2017-01-01

Men who have sex with men (MSM) are often exposed to unequal treatment in societies worldwide as well as to various forms of stigma and discrimination in healthcare services. Bosnia and Herzegovina (B&H) is a postconflict developing country located in Southeast Europe and the Western Balkans, where little is known about the experiences of MSM regarding their communities and interactions with healthcare services. The aim of this study was to explore the types of experiences MSM face and to assess the level of stigma and discrimination they are exposed to in this setting. We conducted twelve in-depth face-to-face interviews with MSM who were 16 to 45 years old and residing in B&H. The main findings indicated that they all experienced various levels of stigma, discrimination, prejudice and inequities in treatment and attitudes from different segments of society, including the health care sector, that prevented them from fully developing their human and health potential. Additionally, these experiences were adversely related to opportunities to receive good quality health care services due to the insufficiently educated and old-fashioned health professionals who sometimes believed in black magic practices. The findings present numerous opportunities for educational trainings and structural reform to create a society that provides and guarantees equal opportunities for all. PMID:28591214

Manhunting: A Methodology for Finding Persons of National Interest

DTIC Science & Technology

2005-06-01

forays” (Boot, 2002, p. 189). The Pancho Villa expedition was led by General John J . Pershing who initially had a force of 4,800 men with which to...forces VASILJEVIC, Mitar (BS) 01/25/00 Visegrad, RS, Bosnia SFOR (French and German, French Sector) VUKOVIC , Zoran 12/23/99 Foca, RS, Bosnia SFOR...19, 2004, from http://www.bartleby.com/66/81/54781.html Armstrong, J . Bruno, A. (2000). The Seekers: A Bounty Hunter’s Story. New York, NY

Predictors and incidence of hospitalization due to respiratory syncytial virus (RSV)-associated lower respiratory tract infection (LRTI) in non-prophylaxed moderate-to-late preterm infants in Bosnia and Herzegovina.

PubMed

Maksić, Hajrija; Heljić, Suada; Skokić, Fahrija; Šumanović-Glamuzina, Darinka; Milošević, Veroslava; Zlatanović, Almir; Gerard, Notario

2018-04-27

Prematurity is a risk factor for respiratory syncytial virus (RSV)-associated lower respiratory tract infections (LRTIs), due to immature humoral and cell-mediated immune system in preterm newborns, as well as their incomplete lung development. Palivizumab, a humanized monoclonal antibody against the F glycoprotein of RSV, is licensed for the prevention of severe RSV LRTI in children at high risk for the disease. This study is a part of a larger observational, retrospective-prospective epidemiological study (PONI) conducted at 72 sites across 23 countries in the northern temperate zone. The aim of our non-interventional study was to identify common predictors and factors associated with RSV LRTI hospitalization in non-prophylaxed, moderate-to-late preterm infants, born between 33 weeks and 0 days and 35 weeks and 6 days of gestation, and less than 6 months prior to or during the RSV season in Bosnia and Herzegovina (B&H). A total of 160 moderate-to-late preterm infants were included from four sites in B&H (Sarajevo, Tuzla, Mostar, and Banja Luka). We identified several significant intrinsic and extrinsic factors to be associated with the risk of RSV LRTI hospitalization in the preterm infants, including: comorbidities after birth, shorter hospital stay, admission to NICU/PICU while in the maternity ward, household smoking, low maternal age, breast feeding, number of family members, and history of family/paternal atopy. Overall, our results indicated that the risk of RSV LRTI in preterm newborns can be associated with different environmental and social/cultural factors, and further research is needed to comprehensively evaluate these associations.

Issues for the future. Putting the jigsaw together.

PubMed

1998-07-01

Oxfam's efforts to support organizations working with disabled people in Bosnia highlight the necessity of taking into account other forms of disadvantage that increase vulnerability, such as gender, when planning interventions. When Oxfam began working in Bosnia in 1993, disability was widely perceived as a medical rather than a social development issue. An Oxfam-inspired inter-Association project set up the Lotos Resource Center to create badly needed joint social space and office space for vocational training. Realizing that it was difficult to reach women with disabilities, Oxfam representatives made home visits to encourage women to participate in activities. Oxfam also actively co-opted women to join the steering committee. This work gave Oxfam a better understanding of the fact that a diversity of needs exists for disabled men and women, for able-bodied women caring for disabled partners, and for women caring for disabled children. Lessons learned include 1) people with disabilities are not homogeneous in their needs; 2) it is essential to take positive action to involve disabled women; 3) gender and disability analysis must be inclusive and must consider different sources of marginalization or else marginalization will be reinforced; and 4) a basic rights approach provides a clear framework to understand dimensions of disadvantage within households.

Sport and scholastic factors in relation to smoking and smoking initiation in older adolescents: a prospective cohort study in Bosnia and Herzegovina.

PubMed

Sekulic, Damir; Sisic, Nedim; Terzic, Admir; Jasarevic, Indira; Ostojic, Ljerka; Pojskic, Haris; Zenic, Natasa

2017-03-22

Sport and scholastic factors are known to be associated with cigarette smoking in adolescence, but little is known about the causality of this association. The aim of this study was to prospectively explore the relationships of different sport and scholastic factors with smoking prevalence initiation in older adolescents from Bosnia and Herzegovina. In this 2-year prospective cohort study, there were 872 adolescent participants (16 years at baseline; 46% females). The study consisted of baseline tests at the beginning of the third year (September 2013) and follow-up at the end of the fourth year of high school (late May to early June 2015). The independent variables were scholastic and sport-related factors. The dependent variables were (1) smoking at baseline, (2) smoking at follow-up and (3) smoking initiation over the course of the study. Logistic regressions controlling for age, gender and socioeconomic status were applied to define the relationships between independent and dependent variables. School absence at the baseline study was a significant predictor of smoking initiation during the course of the study (OR 1.4, 95% CI 1.1 to 1.8). Those who reported quitting sports at baseline showed an increased risk of smoking at the end of the study (OR 1.4, 95% CI 1.1 to 2.0) and of smoking initiation (OR 1.8, 95% CI 1.3 to 2.0). Adolescents who reported lower competitive achievements in sport were at a higher risk of (1) smoking at baseline (OR 1.5, 95% CI 1.1 to 2.1), (2) smoking at follow-up (OR 1.5, 95% CI 1.1 to 2.1) and (3) smoking initiation (OR 1.6, 95% CI 1.1 to 2.6). In developing accurate antismoking public health policies for older adolescents, the most vulnerable groups should be targeted. The results showed that most participants initiated smoking before 16 years of age. Therefore, further investigations should evaluate the predictors of smoking in younger ages. Published by the BMJ Publishing Group Limited. For permission to use (where not already

Seventy Years of the Journal “Medical Archives”

PubMed Central

Masic, Izet

2016-01-01

This year journal “Medical Archives” celebrates 70th anniversary of its continuing publication. Medical Archives is oldest biomedical journal in Bosnia and Herzegovina and one of the oldest medical journals in Europe, established in the year 1947, as official scientific and professional journal of Association of Physicians of Bosnia and Herzegovina. Until present Medical Archives has published over 5000 articles. Today Medical Archives is internationally recognized medical peer-reviewed indexed journal, visible in more than 30 international on-line databases. PMID:26980925

[Dr Anto Marić (1897-1982): a journey from alcohology and dermatovenereology to psychiatry and balneology].

PubMed

Vucak, Ivica

2011-01-01

Dr Anto Marić (1897-1982) was born in Vukšić in Bosnia. He completed medical studies in Vienna and Prague. He published his results from the Department for dermatovenerology at Sarajevo State Hospital, Bosnia. He engaged himself in the movement against alcoholism, too. Later he moved to the Neuropsychiatry ward in Belgrade and was appointed manager in a new psychiatry hospital in Kovin, Serbia. For years he had been a community physician in Stanišić in Vojvodina. During the Second World War, he worked in the psychiatric hospital Vrapče at the outskirts of Zagreb, Croatia and after the war he became the head of a thermal spa in Srebrenica, Bosnia. After specialisation in balneology, he came to Rijeka to overlook the reconstruction of a thermal spa near Buzet in Istria. He made use of his long experience in dermatovenerology, neuropsychiatry and balneology to promote the importance of the unity between physical and psychological for maintaining human health.

Y-chromosomal haplogroup distribution in the Tuzla Canton of Bosnia and Herzegovina: A concordance study using four different in silico assignment algorithms based on Y-STR data.

PubMed

Dogan, S; Babic, N; Gurkan, C; Goksu, A; Marjanovic, D; Hadziavdic, V

2016-12-01

Y-chromosomal haplogroups are sets of ancestrally related paternal lineages, traditionally assigned by the use of Y-chromosomal single nucleotide polymorphism (Y-SNP) markers. An increasingly popular and a less labor-intensive alternative approach has been Y-chromosomal haplogroup assignment based on already available Y-STR data using a variety of different algorithms. In the present study, such in silico haplogroup assignments were made based on 23-loci Y-STR data for 100 unrelated male individuals from the Tuzla Canton, Bosnia and Herzegovina (B&H) using the following four different algorithms: Whit Athey's Haplogroup Predictor, Jim Cullen's World Haplogroup & Haplogroup-I Subclade Predictor, Vadim Urasin's YPredictor and the NevGen Y-DNA Haplogroup Predictor. Prior in-house assessment of these four different algorithms using a previously published dataset (n=132) from B&H with both Y-STR (12-loci) and Y-SNP data suggested haplogroup misassignment rates between 0.76% and 3.02%. Subsequent analyses with the Tuzla Canton population sample revealed only a few differences in the individual haplogroup assignments when using different algorithms. Nevertheless, the resultant Y-chromosomal haplogroup distribution by each method was very similar, where the most prevalent haplogroups observed were I, R and E with their sublineages I2a, R1a and E1b1b, respectively, which is also in accordance with the previously published Y-SNP data for the B&H population. In conclusion, results presented herein not only constitute a concordance study on the four most popular haplogroup assignment algorithms, but they also give a deeper insight into the inter-population differentiation in B&H on the basis of Y haplogroups for the first time. Copyright © 2016 Elsevier GmbH. All rights reserved.

Palaeoenvironmental evolution of Lake Gacko (Southern Bosnia and Herzegovina): Impact of the Middle Miocene Climatic Optimum on the Dinaride Lake System

PubMed Central

Mandic, Oleg; de Leeuw, Arjan; Vuković, Boško; Krijgsman, Wout; Harzhauser, Mathias; Kuiper, Klaudia F.

2011-01-01

In the Early to Middle Miocene, a series of lakes, collectively termed the Dinaride Lake System (DLS), spread out across the north-western part of the Dinaride–Anatolian continental block. Its deposits, preserved in numerous intra-montane basins, allow a glimpse into the palaeoenvironmental, palaeobiogeographic and geodynamic evolution of the region. Lake Gacko, situated in southern Bosnia and Herzegovina, is one of the constituent lakes of the DLS, and its deposits are excellently exposed in the Gračanica open-cast coal-mine. A detailed study of the sedimentary succession that addresses facies, sediment petrography, geophysical properties, and fossil mollusc palaeoecology reveals repetitive changes in lake level. These are interpreted to reflect changes in the regional water budget. First-order chronologic constraints arise from the integration of radio-isotopic and palaeomagnetic data. 40Ar/39Ar measurements on feldspar crystals from a tephra bed in the upper part of the sedimentary succession indicate a 15.31 ± 0.16 Ma age for this level. The reversed magnetic polarity signal that characterises the larger part of the investigated section correlates to chron C5Br of the Astronomically Tuned Neogene Timescale. Guided by these chronologic data and a detailed cyclostratigraphic analysis, the observed variations in lake-level, evident as two ~ 40-m and seven ~ 10-m scale transgression–regression cycles, are tuned to ~ 400-kyr and ~ 100-kyr eccentricity cycles. From the tuning, it can be inferred that the sediments in the Gacko Basin accumulated between ~ 15.8 and ~ 15.2 Ma. The economically valuable lignite accumulations in the lower part of the succession are interpreted to indicate the development of swamp forests in conjunction with lake-level falls corresponding to ~ 100-kyr eccentricity minima. Pedogenesis, rhizoliths and palustrine carbonate breccias in the upper part of the section reveal long-term aridity coinciding with a ~ 400-kyr

Association of adverse childhood experiences and health risk behaviors among young adults visiting a regional primary healthcare center, Federation of Bosnia and Herzegovina.

PubMed

Musa, Sanjin; Peek-Asa, Corrine; Jovanović, Nina; Selimović, Edin

2018-01-01

Many studies have linked adverse childhood experiences (ACEs) to long-term health outcomes, as well as health risk behaviors. In the post-war period in Bosnia and Herzegovina, many young people grew up in an environment of deteriorated living standards due to high unemployment and economic insecurity. The objectives of the study were to: 1) describe the health risk behaviors of young adults accessing primary healthcare; and 2) examine associations of these risk factors with adverse childhood experiences in this context. This was a cross-sectional survey, conducted from April to October 2014. Participants were recruited from the Primary Healthcare Center Zenica. Patients between the ages of 18 and 24 were eligible for inclusion. The informed consent and self-administered questionnaire were offered to patients during clinic intake. The questionnaire contained questions on sexual and reproductive health, use of alcohol and drugs, dating violence, and adverse childhood experiences. During the study period 520 questionnaires were distributed, and 400 complete surveys were returned, for a response rate of 76.9%. Among the 400 respondents, 166 were males (41.5%) and 234 were females (58.5%). Our study showed that 48.7% of respondents had experienced some form of childhood adversity. Emotional neglect was the most common type of adverse childhood experience (25.6%) and was significantly more prevalent among females. Our study indicated that more than 15% of respondents had witnessed domestic violence. Overall, ACEs were associated with increased odds of early sex initiation, alcohol use, drug use, and dating violence, although some of these associations did not reach statistical significance. Emotional neglect was the exception, and reporting emotional neglect was associated with a significantly elevated odds ratio for all four of the health risk behaviors. Emotional abuse was associated with an increased odds of drug abuse (OR = 2.78; 95% CI = 1.31-5.90) and dating

Comparative assessment of passive surveillance in disease-free and endemic situation: Example of Brucella melitensis surveillance in Switzerland and in Bosnia and Herzegovina

PubMed Central

Hadorn, Daniela C; Haracic, Sabina Seric; Stärk, Katharina DC

2008-01-01

Background Globalization and subsequent growth in international trade in animals and animal products has increased the importance of international disease reporting. Efficient and reliable surveillance systems are needed in order to document the disease status of a population at a given time. In this context, passive surveillance plays an important role in early warning systems. However, it is not yet routinely integrated in the assessment of disease surveillance systems because different factors like the disease awareness (DA) of people reporting suspect cases influence the detection performance of passive surveillance. In this paper, we used scenario tree methodology in order to evaluate and compare the quality and benefit of abortion testing (ABT) for Brucella melitensis (Bm) between the disease free situation in Switzerland (CH) and a hypothetical disease free situation in Bosnia and Herzegovina (BH), taking into account DA levels assumed for the current endemic situation in BH. Results The structure and input parameters of the scenario tree were identical for CH and BH with the exception of population data in small ruminants and the DA in farmers and veterinarians. The sensitivity analysis of the stochastic scenario tree model showed that the small ruminant population structure and the DA of farmers were important influential parameters with regard to the unit sensitivity of ABT in both CH and BH. The DA of both farmers and veterinarians was assumed to be higher in BH than in CH due to the current endemic situation in BH. Although the same DA cannot necessarily be assumed for the modelled hypothetical disease free situation as for the actual endemic situation, it shows the importance of the higher vigilance of people reporting suspect cases on the probability that an average unit processed in the ABT-component would test positive. Conclusion The actual sensitivity of passive surveillance approaches heavily depends on the context in which they are applied

Comparative assessment of passive surveillance in disease-free and endemic situation: example of Brucella melitensis surveillance in Switzerland and in Bosnia and Herzegovina.

PubMed

Hadorn, Daniela C; Haracic, Sabina Seric; Stärk, Katharina D C

2008-12-22

Globalization and subsequent growth in international trade in animals and animal products has increased the importance of international disease reporting. Efficient and reliable surveillance systems are needed in order to document the disease status of a population at a given time. In this context, passive surveillance plays an important role in early warning systems. However, it is not yet routinely integrated in the assessment of disease surveillance systems because different factors like the disease awareness (DA) of people reporting suspect cases influence the detection performance of passive surveillance. In this paper, we used scenario tree methodology in order to evaluate and compare the quality and benefit of abortion testing (ABT) for Brucella melitensis (Bm) between the disease free situation in Switzerland (CH) and a hypothetical disease free situation in Bosnia and Herzegovina (BH), taking into account DA levels assumed for the current endemic situation in BH. The structure and input parameters of the scenario tree were identical for CH and BH with the exception of population data in small ruminants and the DA in farmers and veterinarians. The sensitivity analysis of the stochastic scenario tree model showed that the small ruminant population structure and the DA of farmers were important influential parameters with regard to the unit sensitivity of ABT in both CH and BH. The DA of both farmers and veterinarians was assumed to be higher in BH than in CH due to the current endemic situation in BH. Although the same DA cannot necessarily be assumed for the modelled hypothetical disease free situation as for the actual endemic situation, it shows the importance of the higher vigilance of people reporting suspect cases on the probability that an average unit processed in the ABT-component would test positive. The actual sensitivity of passive surveillance approaches heavily depends on the context in which they are applied. Scenario tree modelling allows for

Effects of tillage practice on soil structure, N2O emissions and economics in cereal production under current socio-economic conditions in central Bosnia and Herzegovina

PubMed Central

Sitaula, Bishal Kumar; Čustović, Hamid; Žurovec, Jasminka; Dörsch, Peter

2017-01-01

Conservation tillage is expected to have a positive effect on soil physical properties, soil Carbon (C) storage, while reducing fuel, labour and machinery costs. However, reduced tillage could increase soil nitrous oxide (N2O) emissions and offset the expected gains from increased C sequestration. To date, conservation tillage is barely practiced or studied in Bosnia and Herzegovina (BH). Here, we report a field study on the short-term effects of reduced (RT) and no tillage (NT) on N2O emission dynamics, yield-scaled N2O emissions, soil structure and the economics of cereal production, as compared with conventional tillage (CT). The field experiment was conducted in the Sarajevo region on a clayey loam under typical climatic conditions for humid, continental BH. N2O emissions were monitored in a Maize-Barley rotation over two cropping seasons. Soil structure was studied at the end of the second season. In the much wetter 2014, N2O emission were in the order of CT > RT > NT, while in the drier 2015, the order was RT > CT > NT. The emission factors were within or slightly above the uncertainty range of the IPCC Tier 1 factor, if taking account for the N input from the cover crop (alfalfa) preceding the first experimental year. Saturated soils in spring, formation of soil crusts and occasional droughts adversely affected yields, particularly in the second year (barley). In 2014, yield-scaled N2O emissions ranged from 83.2 to 161.7 g N Mg-1 grain (corn) but were much greater in the second year due to crop failure (barley). RT had the smallest yield-scaled N2O emission in both years. NT resulted in economically inacceptable returns, due to the increased costs of weed control and low yields in both years. The reduced number of operations in RT reduced production costs and generated positive net returns. Therefore, RT could potentially provide agronomic and environmental benefits in crop production in BH. PMID:29117229

Effects of tillage practice on soil structure, N2O emissions and economics in cereal production under current socio-economic conditions in central Bosnia and Herzegovina.

PubMed

Žurovec, Ognjen; Sitaula, Bishal Kumar; Čustović, Hamid; Žurovec, Jasminka; Dörsch, Peter

2017-01-01

Conservation tillage is expected to have a positive effect on soil physical properties, soil Carbon (C) storage, while reducing fuel, labour and machinery costs. However, reduced tillage could increase soil nitrous oxide (N2O) emissions and offset the expected gains from increased C sequestration. To date, conservation tillage is barely practiced or studied in Bosnia and Herzegovina (BH). Here, we report a field study on the short-term effects of reduced (RT) and no tillage (NT) on N2O emission dynamics, yield-scaled N2O emissions, soil structure and the economics of cereal production, as compared with conventional tillage (CT). The field experiment was conducted in the Sarajevo region on a clayey loam under typical climatic conditions for humid, continental BH. N2O emissions were monitored in a Maize-Barley rotation over two cropping seasons. Soil structure was studied at the end of the second season. In the much wetter 2014, N2O emission were in the order of CT > RT > NT, while in the drier 2015, the order was RT > CT > NT. The emission factors were within or slightly above the uncertainty range of the IPCC Tier 1 factor, if taking account for the N input from the cover crop (alfalfa) preceding the first experimental year. Saturated soils in spring, formation of soil crusts and occasional droughts adversely affected yields, particularly in the second year (barley). In 2014, yield-scaled N2O emissions ranged from 83.2 to 161.7 g N Mg-1 grain (corn) but were much greater in the second year due to crop failure (barley). RT had the smallest yield-scaled N2O emission in both years. NT resulted in economically inacceptable returns, due to the increased costs of weed control and low yields in both years. The reduced number of operations in RT reduced production costs and generated positive net returns. Therefore, RT could potentially provide agronomic and environmental benefits in crop production in BH.

How to Search, Write, Prepare and Publish the Scientific Papers in the Biomedical Journals

PubMed Central

Masic, Izet

2011-01-01

This article describes the methodology of preparation, writing and publishing scientific papers in biomedical journals. given is a concise overview of the concept and structure of the System of biomedical scientific and technical information and the way of biomedical literature retreival from worldwide biomedical databases. Described are the scientific and professional medical journals that are currently published in Bosnia and Herzegovina. Also, given is the comparative review on the number and structure of papers published in indexed journals in Bosnia and Herzegovina, which are listed in the Medline database. Analyzed are three B&H journals indexed in MEDLINE database: Medical Archives (Medicinski Arhiv), Bosnian Journal of Basic Medical Sciences and Medical Gazette (Medicinki Glasnik) in 2010. The largest number of original papers was published in the Medical Archives. There is a statistically significant difference in the number of papers published by local authors in relation to international journals in favor of the Medical Archives. True, the Journal Bosnian Journal of Basic Medical Sciences does not categorize the articles and we could not make comparisons. Journal Medical Archives and Bosnian Journal of Basic Medical Sciences by percentage published the largest number of articles by authors from Sarajevo and Tuzla, the two oldest and largest university medical centers in Bosnia and Herzegovina. The author believes that it is necessary to make qualitative changes in the reception and reviewing of papers for publication in biomedical journals published in Bosnia and Herzegovina which should be the responsibility of the separate scientific authority/ committee composed of experts in the field of medicine at the state level. PMID:23572850

Association of adverse childhood experiences and health risk behaviors among young adults visiting a regional primary healthcare center, Federation of Bosnia and Herzegovina

PubMed Central

Peek-Asa, Corrine; Jovanović, Nina; Selimović, Edin

2018-01-01

Background Many studies have linked adverse childhood experiences (ACEs) to long-term health outcomes, as well as health risk behaviors. In the post-war period in Bosnia and Herzegovina, many young people grew up in an environment of deteriorated living standards due to high unemployment and economic insecurity. The objectives of the study were to: 1) describe the health risk behaviors of young adults accessing primary healthcare; and 2) examine associations of these risk factors with adverse childhood experiences in this context. Methods This was a cross-sectional survey, conducted from April to October 2014. Participants were recruited from the Primary Healthcare Center Zenica. Patients between the ages of 18 and 24 were eligible for inclusion. The informed consent and self-administered questionnaire were offered to patients during clinic intake. The questionnaire contained questions on sexual and reproductive health, use of alcohol and drugs, dating violence, and adverse childhood experiences. Results During the study period 520 questionnaires were distributed, and 400 complete surveys were returned, for a response rate of 76.9%. Among the 400 respondents, 166 were males (41.5%) and 234 were females (58.5%). Our study showed that 48.7% of respondents had experienced some form of childhood adversity. Emotional neglect was the most common type of adverse childhood experience (25.6%) and was significantly more prevalent among females. Our study indicated that more than 15% of respondents had witnessed domestic violence. Overall, ACEs were associated with increased odds of early sex initiation, alcohol use, drug use, and dating violence, although some of these associations did not reach statistical significance. Emotional neglect was the exception, and reporting emotional neglect was associated with a significantly elevated odds ratio for all four of the health risk behaviors. Emotional abuse was associated with an increased odds of drug abuse (OR = 2.78; 95% CI = 1

Identifying Country-Specific Cultures of Physics Education: A differential item functioning approach

NASA Astrophysics Data System (ADS)

Mesic, Vanes

2012-11-01

In international large-scale assessments of educational outcomes, student achievement is often represented by unidimensional constructs. This approach allows for drawing general conclusions about country rankings with respect to the given achievement measure, but it typically does not provide specific diagnostic information which is necessary for systematic comparisons and improvements of educational systems. Useful information could be obtained by exploring the differences in national profiles of student achievement between low-achieving and high-achieving countries. In this study, we aimed to identify the relative weaknesses and strengths of eighth graders' physics achievement in Bosnia and Herzegovina in comparison to the achievement of their peers from Slovenia. For this purpose, we ran a secondary analysis of Trends in International Mathematics and Science Study (TIMSS) 2007 data. The student sample consisted of 4,220 students from Bosnia and Herzegovina and 4,043 students from Slovenia. After analysing the cognitive demands of TIMSS 2007 physics items, the correspondent differential item functioning (DIF)/differential group functioning contrasts were estimated. Approximately 40% of items exhibited large DIF contrasts, indicating significant differences between cultures of physics education in Bosnia and Herzegovina and Slovenia. The relative strength of students from Bosnia and Herzegovina showed to be mainly associated with the topic area 'Electricity and magnetism'. Classes of items which required the knowledge of experimental method, counterintuitive thinking, proportional reasoning and/or the use of complex knowledge structures proved to be differentially easier for students from Slovenia. In the light of the presented results, the common practice of ranking countries with respect to universally established cognitive categories seems to be potentially misleading.

COMBUSTION AREA SOURCES: DATA SOURCES

EPA Science Inventory

The report identifies, documents, and evaluates data sources for stationary area source emissions, including solid waste and agricultural burning. Area source emissions of particulate matter, sulfur dioxide, oxides of nitrogen, reactive volatile organic compounds, and carbon mon...

No difference in the intention to engage others in academic transgression among medical students from neighboring countries: a cross-national study on medical students from Bosnia and Herzegovina, Croatia, and Macedonia

PubMed Central

Đogaš, Varja; Donev, Doncho M.; Kukolja-Taradi, Sunčana; Đogaš, Zoran; Ilakovac, Vesna; Novak, Anita; Jerončić, Ana

2016-01-01

Aim To asses if the level of intention to engage others in academic transgressions was comparable among medical students from five schools from neighboring Southern-European countries: Croatia, Bosnia and Herzegovina, and Macedonia; and medical students from western EU studying at Split, Croatia. Methods Five medical schools were surveyed in 2011, with ≥87% of the targeted population sampled and a response rate of ≥76%. Students’ intention to engage a family member, friend, colleague, or a stranger in academic transgression was measured using a previously validated the Intention to Engage Others in Academic Transgression (IEOAT) questionnaire and compared with their intention to ask others for a non-academic, material favor. Data on students’ motivation measured by Work Preference Inventory scale, and general data were also collected. Multiple linear regression models of the intention to engage others in a particular behavior were developed. Results The most important determinants of the intention to engage others in academic transgression were psychological factors, such as intention to ask others for a material favor, or students’ motivation (median determinant’s β of 0.18, P ≤ 0.045 for all), whereas social and cultural factors associated with the country of origin were either weak (median β of 0.07, P ≤ 0.031) or not relevant. A significant proportion of students were aware of the ethical violations in academic transgressions (P ≤ 0.004 for all transgressions), but a large proportion of students also perceived academic cheating as a collective effort and were likely to engage people randomly (P ≤ 0.001 for all, but the most severe transgression). This collective effort was more pronounced for academic than non-academic behavior. Conclusion Culture differences among neighboring Southern-European countries were not an important determinant of the intention to engage others in academic cheating. PMID:27586553

No difference in the intention to engage others in academic transgression among medical students from neighboring countries: a cross-national study on medical students from Bosnia and Herzegovina, Croatia, and Macedonia.

PubMed

Đogaš, Varja; Donev, Doncho M; Kukolja-Taradi, Sunčana; Đogaš, Zoran; Ilakovac, Vesna; Novak, Anita; Jerončić, Ana

2016-08-31

To asses if the level of intention to engage others in academic transgressions was comparable among medical students from five schools from neighboring Southern-European countries: Croatia, Bosnia and Herzegovina, and Macedonia; and medical students from western EU studying at Split, Croatia. Five medical schools were surveyed in 2011, with ≥87% of the targeted population sampled and a response rate of ≥76%. Students' intention to engage a family member, friend, colleague, or a stranger in academic transgression was measured using a previously validated the Intention to Engage Others in Academic Transgression (IEOAT) questionnaire and compared with their intention to ask others for a non-academic, material favor. Data on students' motivation measured by Work Preference Inventory scale, and general data were also collected. Multiple linear regression models of the intention to engage others in a particular behavior were developed. The most important determinants of the intention to engage others in academic transgression were psychological factors, such as intention to ask others for a material favor, or students' motivation (median determinant's β of 0.18, P≤0.045 for all), whereas social and cultural factors associated with the country of origin were either weak (median β of 0.07, P≤0.031) or not relevant. A significant proportion of students were aware of the ethical violations in academic transgressions (P≤0.004 for all transgressions), but a large proportion of students also perceived academic cheating as a collective effort and were likely to engage people randomly (P≤0.001 for all, but the most severe transgression). This collective effort was more pronounced for academic than non-academic behavior. Culture differences among neighboring Southern-European countries were not an important determinant of the intention to engage others in academic cheating.

The Chandra Source Catalog : Automated Source Correlation

NASA Astrophysics Data System (ADS)

Hain, Roger; Evans, I. N.; Evans, J. D.; Glotfelty, K. J.; Anderson, C. S.; Bonaventura, N. R.; Chen, J. C.; Davis, J. E.; Doe, S. M.; Fabbiano, G.; Galle, E.; Gibbs, D. G.; Grier, J. D.; Hall, D. M.; Harbo, P. N.; He, X.; Houck, J. C.; Karovska, M.; Lauer, J.; McCollough, M. L.; McDowell, J. C.; Miller, J. B.; Mitschang, A. W.; Morgan, D. L.; Nichols, J. S.; Nowak, M. A.; Plummer, D. A.; Primini, F. A.; Refsdal, B. L.; Rots, A. H.; Siemiginowska, A. L.; Sundheim, B. A.; Tibbetts, M. S.; Van Stone, D. W.; Winkelman, S. L.; Zografou, P.

2009-01-01

Chandra Source Catalog (CSC) master source pipeline processing seeks to automatically detect sources and compute their properties. Since Chandra is a pointed mission and not a sky survey, different sky regions are observed for a different number of times at varying orientations, resolutions, and other heterogeneous conditions. While this provides an opportunity to collect data from a potentially large number of observing passes, it also creates challenges in determining the best way to combine different detection results for the most accurate characterization of the detected sources. The CSC master source pipeline correlates data from multiple observations by updating existing cataloged source information with new data from the same sky region as they become available. This process sometimes leads to relatively straightforward conclusions, such as when single sources from two observations are similar in size and position. Other observation results require more logic to combine, such as one observation finding a single, large source and another identifying multiple, smaller sources at the same position. We present examples of different overlapping source detections processed in the current version of the CSC master source pipeline. We explain how they are resolved into entries in the master source database, and examine the challenges of computing source properties for the same source detected multiple times. Future enhancements are also discussed. This work is supported by NASA contract NAS8-03060 (CXC).

Human Treponema pallidum 11q/j isolate belongs to subsp. endemicum but contains two loci with a sequence in TP0548 and TP0488 similar to subsp. pertenue and subsp. pallidum, respectively

PubMed Central

Mikalová, Lenka; Strouhal, Michal; Oppelt, Jan; Grange, Philippe Alain; Janier, Michel; Benhaddou, Nadjet; Dupin, Nicolas; Šmajs, David

2017-01-01

Background Treponema pallidum subsp. endemicum (TEN) is the causative agent of endemic syphilis (bejel). An unusual human TEN 11q/j isolate was obtained from a syphilis-like primary genital lesion from a patient that returned to France from Pakistan. Methodology/Principal findings The TEN 11q/j isolate was characterized using nested PCR followed by Sanger sequencing and/or direct Illumina sequencing. Altogether, 44 chromosomal regions were analyzed. Overall, the 11q/j isolate clustered with TEN strains Bosnia A and Iraq B as expected from previous TEN classification of the 11q/j isolate. However, the 11q/j sequence in a 505 bp-long region at the TP0488 locus was similar to Treponema pallidum subsp. pallidum (TPA) strains, but not to TEN Bosnia A and Iraq B sequences, suggesting a recombination event at this locus. Similarly, the 11q/j sequence in a 613 bp-long region at the TP0548 locus was similar to Treponema pallidum subsp. pertenue (TPE) strains, but not to TEN sequences. Conclusions/Significance A detailed analysis of two recombinant loci found in the 11q/j clinical isolate revealed that the recombination event occurred just once, in the TP0488, with the donor sequence originating from a TPA strain. Since TEN Bosnia A and Iraq B were found to contain TPA-like sequences at the TP0548 locus, the recombination at TP0548 took place in a treponeme that was an ancestor to both TEN Bosnia A and Iraq B. The sequence of 11q/j isolate in TP0548 represents an ancestral TEN sequence that is similar to yaws-causing treponemes. In addition to the importance of the 11q/j isolate for reconstruction of the TEN phylogeny, this case emphasizes the possible role of TEN strains in development of syphilis-like lesions. PMID:28263990

Source-space ICA for MEG source imaging.

PubMed

Jonmohamadi, Yaqub; Jones, Richard D

2016-02-01

One of the most widely used approaches in electroencephalography/magnetoencephalography (MEG) source imaging is application of an inverse technique (such as dipole modelling or sLORETA) on the component extracted by independent component analysis (ICA) (sensor-space ICA + inverse technique). The advantage of this approach over an inverse technique alone is that it can identify and localize multiple concurrent sources. Among inverse techniques, the minimum-variance beamformers offer a high spatial resolution. However, in order to have both high spatial resolution of beamformer and be able to take on multiple concurrent sources, sensor-space ICA + beamformer is not an ideal combination. We propose source-space ICA for MEG as a powerful alternative approach which can provide the high spatial resolution of the beamformer and handle multiple concurrent sources. The concept of source-space ICA for MEG is to apply the beamformer first and then singular value decomposition + ICA. In this paper we have compared source-space ICA with sensor-space ICA both in simulation and real MEG. The simulations included two challenging scenarios of correlated/concurrent cluster sources. Source-space ICA provided superior performance in spatial reconstruction of source maps, even though both techniques performed equally from a temporal perspective. Real MEG from two healthy subjects with visual stimuli were also used to compare performance of sensor-space ICA and source-space ICA. We have also proposed a new variant of minimum-variance beamformer called weight-normalized linearly-constrained minimum-variance with orthonormal lead-field. As sensor-space ICA-based source reconstruction is popular in EEG and MEG imaging, and given that source-space ICA has superior spatial performance, it is expected that source-space ICA will supersede its predecessor in many applications.

A family survives genocide.

PubMed

Weine, S; Vojvoda, D; Hartman, S; Hyman, L

1997-01-01

This is a case study of a family that survived genocide and a discussion of families and massive psychic trauma. This family, like many others from Bosnia-Herzegovina, was driven from their home by Serb forces-"ethnically cleansed"-then eventually escaped to Croatia, and was later resettled in the United States. They were referred to us, a group of mental health professionals who established the Bosnian Refugee Trauma Program at the Yale Psychiatric Institute (YPI). We have done clinical, testimony, and research work with the refugee families from Bosnia who resettled in our region, described in part in prior reports (Weine, Becker et al. 1995a, 1995b; Weine and Laub 1995).

Determination of combined sibship indices "gray zone" using 15 STR loci for central Bosnian human population.

PubMed

Musanovic, Jasmin; Filipovska-Musanovic, Marijana; Kovacevic, Lejla; Buljugic, Dzenisa; Dzehverovic, Mirela; Avdic, Jasna; Marjanovic, Damir

2012-05-01

In our previous population studies of Bosnia and Herzegovina human population, we have used autosomal STR, Y-STR, and X-STR loci, as well as Y-chromosome NRY biallelic markers. All obtained results were included in Bosnian referent database. In order of future development of applied population molecular genetics researches of Bosnia and Herzegovina human population, we have examined the effectiveness of 15 STR loci system in determination of sibship by using 15 STR loci and calculating different cut-off points of combined sibship indices (CSI) and distribution of sharing alleles. From the perspective of its application, it is very difficult and complicated to establish strict CSI cut-off values for determination of the doubtless sibship. High statistically significant difference between the means of CSI values and in distribution of alleles sharing in siblings and non-siblings was noticed (P < 0.0001). After constructing the "gray zone", only one false positive result was found in three CSI cut-off levels with the highest percent of determined sibship/non-sibship at the CSI = 0.067, confirming its practical benefit. Concerning the distribution of sharing alleles, it is recommended as an informative estimator for its usage within Bosnia and Herzegovina human population.

Survey of attitudes towards curriculum reforms among medical teachers in different socio-economic and cultural environments.

PubMed

Simunovic, Vladimir J; Hren, Darko; Ivanis, Ana; Dørup, Jens; Krivokuca, Zdenka; Ristic, Sinisa; Verhaaren, Henri; Sonntag, Hans-Günther; Ribaric, Samo; Tomic, Snjezana; Vojnikovic, Benjamin; Seleskovic, Hajrija; Dahl, Mads; Marusic, Ana; Marusic, Matko

2007-10-01

Curriculum reforms in medical schools require cultural and conceptual changes from the faculty. We assessed attitudes towards curriculum reforms in different academic, economic, and social environments among 776 teachers from 2 Western European medical schools (Belgium and Denmark) and 7 medical schools in 3 countries in post-communist transition (Croatia, Slovenia, Bosnia and Herzegovina). The survey included a 5-point Likert-type scale on attitudes towards reforms in general and towards reforms of medical curriculum (10 items each). Teaching staff from medical schools in Bosnia and Herzegovina had a more positive attitude towards reforms of medical curriculum (mean score 36.8 out of maximum 50 [95% CI 36.1 to 37.3]) than those from medical schools in Croatia or Slovenia (30.7 [29.8 to 31.6]) or Western Europe (27.7 [27.1 to 28.3]) (P < 0.001, ANOVA). Significant predictors of positive attitudes towards medical curriculum reform in post-communist transition countries, but not in Western European schools, was younger age, as well as female gender in Bosnia and Herzegovina. Factors influencing faculty attitudes may not be easy to identify and may be specific for different settings. Their identification and management is necessary for producing sustainable curriculum reform.

The Chandra Source Catalog: Source Variability

NASA Astrophysics Data System (ADS)

Nowak, Michael; Rots, A. H.; McCollough, M. L.; Primini, F. A.; Glotfelty, K. J.; Bonaventura, N. R.; Chen, J. C.; Davis, J. E.; Doe, S. M.; Evans, J. D.; Fabbiano, G.; Galle, E.; Gibbs, D. G.; Grier, J. D.; Hain, R.; Hall, D. M.; Harbo, P. N.; He, X.; Houck, J. C.; Karovska, M.; Lauer, J.; McDowell, J. C.; Miller, J. B.; Mitschang, A. W.; Morgan, D. L.; Nichols, J. S.; Plummer, D. A.; Refsdal, B. L.; Siemiginowska, A. L.; Sundheim, B. A.; Tibbetts, M. S.; Van Stone, D. W.; Winkelman, S. L.; Zografou, P.

2009-01-01

The Chandra Source Catalog (CSC) contains fields of view that have been studied with individual, uninterrupted observations that span integration times ranging from 1 ksec to 160 ksec, and a large number of which have received (multiple) repeat observations days to years later. The CSC thus offers an unprecedented look at the variability of the X-ray sky over a broad range of time scales, and across a wide diversity of variable X-ray sources: stars in the local galactic neighborhood, galactic and extragalactic X-ray binaries, Active Galactic Nuclei, etc. Here we describe the methods used to identify and quantify source variability within a single observation, and the methods used to assess the variability of a source when detected in multiple, individual observations. Three tests are used to detect source variability within a single observation: the Kolmogorov-Smirnov test and its variant, the Kuiper test, and a Bayesian approach originally suggested by Gregory and Loredo. The latter test not only provides an indicator of variability, but is also used to create a best estimate of the variable lightcurve shape. We assess the performance of these tests via simulation of statistically stationary, variable processes with arbitrary input power spectral densities (here we concentrate on results of red noise simulations) at variety of mean count rates and fractional root mean square variabilities relevant to CSC sources. We also assess the false positive rate via simulations of constant sources whose sole source of fluctuation is Poisson noise. We compare these simulations to a preliminary assessment of the variability found in real CSC sources, and estimate the variability sensitivities of the CSC.

The Chandra Source Catalog: Source Variability

NASA Astrophysics Data System (ADS)

Nowak, Michael; Rots, A. H.; McCollough, M. L.; Primini, F. A.; Glotfelty, K. J.; Bonaventura, N. R.; Chen, J. C.; Davis, J. E.; Doe, S. M.; Evans, J. D.; Evans, I.; Fabbiano, G.; Galle, E. C.; Gibbs, D. G., II; Grier, J. D.; Hain, R.; Hall, D. M.; Harbo, P. N.; He, X.; Houck, J. C.; Karovska, M.; Lauer, J.; McDowell, J. C.; Miller, J. B.; Mitschang, A. W.; Morgan, D. L.; Nichols, J. S.; Plummer, D. A.; Refsdal, B. L.; Siemiginowska, A. L.; Sundheim, B. A.; Tibbetts, M. S.; van Stone, D. W.; Winkelman, S. L.; Zografou, P.

2009-09-01

The Chandra Source Catalog (CSC) contains fields of view that have been studied with individual, uninterrupted observations that span integration times ranging from 1 ksec to 160 ksec, and a large number of which have received (multiple) repeat observations days to years later. The CSC thus offers an unprecedented look at the variability of the X-ray sky over a broad range of time scales, and across a wide diversity of variable X-ray sources: stars in the local galactic neighborhood, galactic and extragalactic X-ray binaries, Active Galactic Nuclei, etc. Here we describe the methods used to identify and quantify source variability within a single observation, and the methods used to assess the variability of a source when detected in multiple, individual observations. Three tests are used to detect source variability within a single observation: the Kolmogorov-Smirnov test and its variant, the Kuiper test, and a Bayesian approach originally suggested by Gregory and Loredo. The latter test not only provides an indicator of variability, but is also used to create a best estimate of the variable lightcurve shape. We assess the performance of these tests via simulation of statistically stationary, variable processes with arbitrary input power spectral densities (here we concentrate on results of red noise simulations) at variety of mean count rates and fractional root mean square variabilities relevant to CSC sources. We also assess the false positive rate via simulations of constant sources whose sole source of fluctuation is Poisson noise. We compare these simulations to an assessment of the variability found in real CSC sources, and estimate the variability sensitivities of the CSC.

Reported chemical sensitivities in a health survey of United Kingdon military personnel

PubMed Central

Reid, S; Hotopf, M; Hull, L; Ismail, K; Unwin, C; Wessely, S

2002-01-01

Method: Cross sectional postal survey of three cohorts of United Kingdom military personnel comprising Gulf veterans (n=3531), those who had served in Bosnia (n=2050), and those serving during the Gulf war but not deployed there (Era cohort, n=2614). Results: Sensitivity to at least one everyday chemical was reported by a considerable proportion of all three cohorts, and particularly by veterans of the Gulf war (Era: 14%; Bosnia: 13%; Gulf: 28%). Conclusion: Reported chemical sensitivities were common in all three military cohorts. Our understanding of chemical sensitivities remains limited and objective evidence for a causal link between low level exposures to chemicals and reported symptoms is lacking. Given their frequency in the population, further work in this area is necessary. PMID:11886951

Review of attacks on health care facilities in six conflicts of the past three decades.

PubMed

Briody, Carolyn; Rubenstein, Leonard; Roberts, Les; Penney, Eamon; Keenan, William; Horbar, Jeffrey

2018-01-01

In the ongoing conflicts of Syria and Yemen, there have been widespread reports of attacks on health care facilities and personnel. Tabulated evidence does suggest hospital bombings in Syria and Yemen are far higher than reported in other conflicts but it is unclear if this is a reporting artefact. This article examines attacks on health care facilities in conflicts in six middle- to high- income countries that have occurred over the past three decades to try and determine if attacks have become more common, and to assess the different methods used to collect data on attacks. The six conflicts reviewed are Yemen (2015-Present), Syria (2011- Present), Iraq (2003-2011), Chechnya (1999-2000), Kosovo (1998-1999), and Bosnia and Herzegovina (1992-1995). We attempted to get the highest quality source(s) with summary data of the number of facilities attacked for each of the conflicts. The only conflict that did not have summary data was the conflict in Iraq. In this case, we tallied individual reported events of attacks on health care. Physicians for Human Rights (PHR) reported attacks on 315 facilities (4.38 per month) in Syria over a 7-year period, while the Monitoring Violence against Health Care (MVH) tool launched later by the World Health Organization (WHO) Turkey Health Cluster reported attacks on 135 facilities (9.64 per month) over a 14-month period. Yemen had a reported 93 attacks (4.65 per month), Iraq 12 (0.12 per month), Chechnya > 24 (2.4 per month), Kosovo > 100 (6.67 per month), and Bosnia 21 (0.41 per month). Methodologies to collect data, and definitions of both facilities and attacks varied widely across sources. The number of reported facilities attacked is by far the greatest in Syria, suggesting that this phenomenon has increased compared to earlier conflicts. However, data on attacks of facilities was incomplete for all of the conflicts examined, methodologies varied widely, and in some cases, attacks were not defined at all. A global

Bosnia: A Question of Intervention

DTIC Science & Technology

1993-05-10

to Influence Events: Realpolitik Chancellor Otto von Bismarck was the most easily identifiable practioner of the use of military force to shape...Islamic tidal wave smashed into Europe as the Ottoman Turks overwhelmed the Balkan states; ’ Carl von Clausewitz, On War (Princeton: Princeton... Falk , ed., The Law of Intervention in Civil War (Baltimore: Johns Hopkins University Press, 1971). 17 can be defined as the absence of violence. To

Challenges in sending large radiology images over military communications channels

NASA Astrophysics Data System (ADS)

Cleary, Kevin R.; Levine, Betty A.; Norton, Gary S.; Mundur, Padmavathi V.

1997-05-01

In cooperation with the US Army, Georgetown University Medical Center (GUMC) deployed a teleradiology network to sites in Bosnia-Herzegovina, Hungary, and Germany in early 1996. This deployment was part of Operation Primetime III, a military project to provide state-of-the-art medical care to the 20,000 US troops stationed in Bosnia-Herzegovina.In a three-month time frame from January to April 1996, the Imaging Sciences and Information Systems (ISIS) Center at GUMC worked with the Army to design, develop, and deploy a teleradiology network for the digital storage and transmission of radiology images. This paper will discuss some of the problems associated with sending large files over communications networks with significant delays such as those introduced by satellite transmissions.Radiology images of up to 10 megabytes are acquired, stored, and transmitted over the wide area network (WAN). The WAN included leased lines from Germany to Hungary and a satellite link form Germany to Bosnia-Herzegovina. The communications links provided at least a T-1 bandwidth. The satellite link introduces a round-trip delay of approximately 500 milliseconds. This type of high bandwidth, high delay network is called a long fat network. The images are transferred across this network using the Transmission Control Protocol (TCP/IP). By modifying the TCP/IP software to increase the window size, the throughput of the satellite link can be greatly improved.

Evaluation of Electroencephalography Source Localization Algorithms with Multiple Cortical Sources.

PubMed

Bradley, Allison; Yao, Jun; Dewald, Jules; Richter, Claus-Peter

2016-01-01

Source localization algorithms often show multiple active cortical areas as the source of electroencephalography (EEG). Yet, there is little data quantifying the accuracy of these results. In this paper, the performance of current source density source localization algorithms for the detection of multiple cortical sources of EEG data has been characterized. EEG data were generated by simulating multiple cortical sources (2-4) with the same strength or two sources with relative strength ratios of 1:1 to 4:1, and adding noise. These data were used to reconstruct the cortical sources using current source density (CSD) algorithms: sLORETA, MNLS, and LORETA using a p-norm with p equal to 1, 1.5 and 2. Precision (percentage of the reconstructed activity corresponding to simulated activity) and Recall (percentage of the simulated sources reconstructed) of each of the CSD algorithms were calculated. While sLORETA has the best performance when only one source is present, when two or more sources are present LORETA with p equal to 1.5 performs better. When the relative strength of one of the sources is decreased, all algorithms have more difficulty reconstructing that source. However, LORETA 1.5 continues to outperform other algorithms. If only the strongest source is of interest sLORETA is recommended, while LORETA with p equal to 1.5 is recommended if two or more of the cortical sources are of interest. These results provide guidance for choosing a CSD algorithm to locate multiple cortical sources of EEG and for interpreting the results of these algorithms.

Evaluation of Electroencephalography Source Localization Algorithms with Multiple Cortical Sources

PubMed Central

Bradley, Allison; Yao, Jun; Dewald, Jules; Richter, Claus-Peter

2016-01-01

Background Source localization algorithms often show multiple active cortical areas as the source of electroencephalography (EEG). Yet, there is little data quantifying the accuracy of these results. In this paper, the performance of current source density source localization algorithms for the detection of multiple cortical sources of EEG data has been characterized. Methods EEG data were generated by simulating multiple cortical sources (2–4) with the same strength or two sources with relative strength ratios of 1:1 to 4:1, and adding noise. These data were used to reconstruct the cortical sources using current source density (CSD) algorithms: sLORETA, MNLS, and LORETA using a p-norm with p equal to 1, 1.5 and 2. Precision (percentage of the reconstructed activity corresponding to simulated activity) and Recall (percentage of the simulated sources reconstructed) of each of the CSD algorithms were calculated. Results While sLORETA has the best performance when only one source is present, when two or more sources are present LORETA with p equal to 1.5 performs better. When the relative strength of one of the sources is decreased, all algorithms have more difficulty reconstructing that source. However, LORETA 1.5 continues to outperform other algorithms. If only the strongest source is of interest sLORETA is recommended, while LORETA with p equal to 1.5 is recommended if two or more of the cortical sources are of interest. These results provide guidance for choosing a CSD algorithm to locate multiple cortical sources of EEG and for interpreting the results of these algorithms. PMID:26809000

Automated source classification of new transient sources

NASA Astrophysics Data System (ADS)

Oertel, M.; Kreikenbohm, A.; Wilms, J.; DeLuca, A.

2017-10-01

The EXTraS project harvests the hitherto unexplored temporal domain information buried in the serendipitous data collected by the European Photon Imaging Camera (EPIC) onboard the ESA XMM-Newton mission since its launch. This includes a search for fast transients, missed by standard image analysis, and a search and characterization of variability in hundreds of thousands of sources. We present an automated classification scheme for new transient sources in the EXTraS project. The method is as follows: source classification features of a training sample are used to train machine learning algorithms (performed in R; randomForest (Breiman, 2001) in supervised mode) which are then tested on a sample of known source classes and used for classification.

The Chandra Source Catalog 2.0: Estimating Source Fluxes

NASA Astrophysics Data System (ADS)

Primini, Francis Anthony; Allen, Christopher E.; Miller, Joseph; Anderson, Craig S.; Budynkiewicz, Jamie A.; Burke, Douglas; Chen, Judy C.; Civano, Francesca Maria; D'Abrusco, Raffaele; Doe, Stephen M.; Evans, Ian N.; Evans, Janet D.; Fabbiano, Giuseppina; Gibbs, Danny G., II; Glotfelty, Kenny J.; Graessle, Dale E.; Grier, John D.; Hain, Roger; Hall, Diane M.; Harbo, Peter N.; Houck, John C.; Lauer, Jennifer L.; Laurino, Omar; Lee, Nicholas P.; Martínez-Galarza, Juan Rafael; McCollough, Michael L.; McDowell, Jonathan C.; McLaughlin, Warren; Morgan, Douglas L.; Mossman, Amy E.; Nguyen, Dan T.; Nichols, Joy S.; Nowak, Michael A.; Paxson, Charles; Plummer, David A.; Rots, Arnold H.; Siemiginowska, Aneta; Sundheim, Beth A.; Tibbetts, Michael; Van Stone, David W.; Zografou, Panagoula

2018-01-01

The Second Chandra Source Catalog (CSC2.0) will provide information on approximately 316,000 point or compact extended x-ray sources, derived from over 10,000 ACIS and HRC-I imaging observations available in the public archive at the end of 2014. As in the previous catalog release (CSC1.1), fluxes for these sources will be determined separately from source detection, using a Bayesian formalism that accounts for background, spatial resolution effects, and contamination from nearby sources. However, the CSC2.0 procedure differs from that used in CSC1.1 in three important aspects. First, for sources in crowded regions in which photometric apertures overlap, fluxes are determined jointly, using an extension of the CSC1.1 algorithm, as discussed in Primini & Kashyap (2014ApJ...796…24P). Second, an MCMC procedure is used to estimate marginalized posterior probability distributions for source fluxes. Finally, for sources observed in multiple observations, a Bayesian Blocks algorithm (Scargle, et al. 2013ApJ...764..167S) is used to group observations into blocks of constant source flux.In this poster we present details of the CSC2.0 photometry algorithms and illustrate their performance in actual CSC2.0 datasets.This work has been supported by NASA under contract NAS 8-03060 to the Smithsonian Astrophysical Observatory for operation of the Chandra X-ray Center.

The Identification of EGRET Sources with Flat-Spectrum Radio Sources

NASA Astrophysics Data System (ADS)

Mattox, J. R.; Schachter, J.; Molnar, L.; Hartman, R. C.; Patnaik, A. R.

1997-05-01

We present a method to assess the reliability of the identification of EGRET sources with extragalactic radio sources. We verify that EGRET is detecting the blazar class of active galactic nuclei (AGNs). However, many published identifications are found to be questionable. We provide a table of 42 blazars that we expect to be robust identifications of EGRET sources. This includes one previously unidentified EGRET source, the lensed AGN PKS 1830-210, near the direction of the Galactic center. We provide the best available positions for 16 more radio sources that are also potential identifications for previously unidentified EGRET sources. All high Galactic latitude EGRET sources (|b| > 3°) that demonstrate significant variability can be identified with flat-spectrum radio sources. This suggests that EGRET is not detecting any type of AGN other than blazars. This identification method has been used to establish with 99.998% confidence that the peak γ-ray flux of a blazar is correlated with its average 5 GHz radio flux. An even better correlation is seen between γ-ray flux and the 2.29 GHz flux density measured with VLBI at the base of the radio jet. Also, using high-confidence identifications, we find that the radio sources identified with EGRET sources have greater correlated VLBI flux densities than the parent population of flat radio spectrum sources.

Chandra Source Catalog: Background Determination and Source Detection

NASA Astrophysics Data System (ADS)

McCollough, Michael L.; Rots, A. H.; Primini, F. A.; Evans, I. N.; Glotfelty, K. J.; Hain, R.; Anderson, C. S.; Bonaventura, N. R.; Chen, J. C.; Davis, J. E.; Doe, S. M.; Evans, J. D.; Fabbiano, G.; Galle, E.; Gibbs, D. G.; Grier, J. D.; Hall, D. M.; Harbo, P. N.; He, X.; Houck, J. C.; Karovska, M.; Lauer, J.; McDowell, J. C.; Miller, J. B.; Mitschang, A. W.; Morgan, D. L.; Nichols, J. S.; Nowak, M. A.; Plummer, D. A.; Refsdal, B. L.; Siemiginowska, A. L.; Sundheim, B. A.; Tibbetts, M. S.; Van Stone, D. W.; Winkelman, S. L.; Zografou, P.

2009-01-01

The Chandra Source Catalog (CSC) is a major project in which all of the pointed imaging observations taken by the Chandra X-Ray Observatory will used to generate the most extensive X-ray source catalog produced to date. Early in the development of the CSC it was recognized that the ability to estimate local background levels in an automated fashion would be critical for essential CSC tasks such as source detection, photometry, sensitivity estimates, and source characterization. We present a discussion of how such background maps are created directly from the Chandra data and how they are used in source detection. The general background for Chandra observations is rather smoothly varying, containing only low spatial frequency components. However, in the case of ACIS data, a high spatial frequency component is added that is due to the readout streaks of the CCD chips. We discuss how these components can be estimated reliably using the Chandra data and what limitations and caveats should be considered in their use. We will discuss the source detection algorithm used for the CSC and the effects of the background images on the detection results. We will also touch on some the Catalog Inclusion and Quality Assurance criteria applied to the source detection results. This work is supported by NASA contract NAS8-03060 (CXC).

ION SOURCE

DOEpatents

Martina, E.F.

1958-04-22

An improved ion source particularly adapted to provide an intense beam of ions with minimum neutral molecule egress from the source is described. The ion source structure includes means for establishing an oscillating electron discharge, including an apertured cathode at one end of the discharge. The egress of ions from the source is in a pencil like beam. This desirable form of withdrawal of the ions from the plasma created by the discharge is achieved by shaping the field at the aperture of the cathode. A tubular insulator is extended into the plasma from the aperture and in cooperation with the electric fields at the cathode end of the discharge focuses the ions from the source,

Late Pleistocene leopards across Europe - northernmost European German population, highest elevated records in the Swiss Alps, complete skeletons in the Bosnia Herzegowina Dinarids and comparison to the Ice Age cave art

NASA Astrophysics Data System (ADS)

Diedrich, Cajus G.

2013-09-01

European leopard sites in Europe demonstrate Early/Middle Pleistocene out of Africa lowland, and Late Pleistocene Asian alpine migrations being driven by climatic changes. Four different European Pleistocene subspecies are known. The final European Late Pleistocene “Ice Age leopard” Panthera pardus spelaea (Bächler, 1936) is validated taxonomically. The skull shows heavy signs of sexual dimorphism with closest cranial characters to the Caucasian Panthera pardus ciscaucasica (Persian leopard). Late Pleistocene leopards were distributed northernmost, up to S-England with the youngest stratigraphic records by skeletons and cave art in the MIS 2/3 (about 32,000-26,000 BP). The oldest leopard painting left by Late Palaeolithics (Aurignacians/Gravettians) in the Chauvet Cave (S-France) allows the reconstruction of the Ice Age leopard fur spot pattern being close to the snow or Caucasian leopards. The last Ice Age glacial leopard habitat was the mountain/alpine boreal forest (not mammoth steppe lowland), where those hunted even larger prey such as alpine game (Ibex, Chamois). Into some lairs, those imported their prey by short-term cave dwelling (e.g. Baumann's Cave, Harz Mountains, Germany). Only Eurasian Ice Age leopards specialized, similar as other Late Pleistocene large felids (steppe lions), on cave bear predation/scavenging partly very deep in caves. In Vjetrenica Cave (Dinarid Mountains, Bosnia Herzegovina), four adult leopards (two males/two females) of the MIS 3 were found about two km deep from the entrance in a cave bear den, near to one cave bear skeleton, that remained articulated in its nest. Leopards died there, partly being trapped by raising water levels of an active ponor stream, but seem to have been killed possibly either, similar as for lions known, in battles with cave bears in several cave bear den sites of Europe (e.g. Baumann's Cave, Wildkirchli Cave, Vjetrenica Cave). At other large cave sites, with overlap of hyena, wolf and dhole dens at

76 FR 11837 - Bureau of Educational and Cultural Affairs (ECA) Request for Grant Proposals: Youth Leadership...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-03

... for Grant Proposals: Youth Leadership and Teacher Professional Development Program With Bosnia and... Cultural Affairs announces an open competition for the Youth Leadership and Teacher Professional....-based exchange activities on civic education, leadership, and community service for high school students...

Integration through Europeanization: Ukraine’s Policy Towards the European Union

DTIC Science & Technology

2012-06-08

who have applied to the European Union and have been accepted in principle are: Iceland, Macedonia, Montenegro , Serbia and Turkey. See, European......the one hand, and the Contracting Parties: Albania, Bosnia and Herzegovina, Croatia, former Yugoslav Republic of Macedonia, Moldova, Montenegro

Ion source

DOEpatents

Leung, Ka-Ngo; Ehlers, Kenneth W.

1984-01-01

A magnetic filter for an ion source reduces the production of undesired ion species and improves the ion beam quality. High-energy ionizing electrons are confined by the magnetic filter to an ion source region, where the high-energy electrons ionize gas molecules. One embodiment of the magnetic filter uses permanent magnets oriented to establish a magnetic field transverse to the direction of travel of ions from the ion source region to the ion extraction region. In another embodiment, low energy 16 eV electrons are injected into the ion source to dissociate gas molecules and undesired ion species into desired ion species.

A NAIVE BAYES SOURCE CLASSIFIER FOR X-RAY SOURCES

DOE Office of Scientific and Technical Information (OSTI.GOV)

Broos, Patrick S.; Getman, Konstantin V.; Townsley, Leisa K.

2011-05-01

The Chandra Carina Complex Project (CCCP) provides a sensitive X-ray survey of a nearby starburst region over >1 deg{sup 2} in extent. Thousands of faint X-ray sources are found, many concentrated into rich young stellar clusters. However, significant contamination from unrelated Galactic and extragalactic sources is present in the X-ray catalog. We describe the use of a naive Bayes classifier to assign membership probabilities to individual sources, based on source location, X-ray properties, and visual/infrared properties. For the particular membership decision rule adopted, 75% of CCCP sources are classified as members, 11% are classified as contaminants, and 14% remain unclassified.more » The resulting sample of stars likely to be Carina members is used in several other studies, which appear in this special issue devoted to the CCCP.« less

Plasma Source Development

NASA Astrophysics Data System (ADS)

Walker, Jonathan; Heinrich, Jonathon; Font, Gabriel; Ebersohn, Frans; Garrett, Michael

2017-10-01

A 100 kW class lanthanum-hexaboride plasma source is under continuing development for the Lockheed Martin Compact Fusion Reactor program. The current experiment, T4B, has become a test bed for plasma source operation with the goal of creating a high density plasma target for neutral beam heating. We present operation and performance of different plasma source geometries, results of plasma source coupling, and future plasma source development plans. ©2017 Lockheed Martin Corporation. All Rights Reserved.

The Chandra Source Catalog: Background Determination and Source Detection

NASA Astrophysics Data System (ADS)

McCollough, Michael; Rots, Arnold; Primini, Francis A.; Evans, Ian N.; Glotfelty, Kenny J.; Hain, Roger; Anderson, Craig S.; Bonaventura, Nina R.; Chen, Judy C.; Davis, John E.; Doe, Stephen M.; Evans, Janet D.; Fabbiano, Giuseppina; Galle, Elizabeth C.; Danny G. Gibbs, II; Grier, John D.; Hall, Diane M.; Harbo, Peter N.; He, Xiang Qun (Helen); Houck, John C.; Karovska, Margarita; Kashyap, Vinay L.; Lauer, Jennifer; McCollough, Michael L.; McDowell, Jonathan C.; Miller, Joseph B.; Mitschang, Arik W.; Morgan, Douglas L.; Mossman, Amy E.; Nichols, Joy S.; Nowak, Michael A.; Plummer, David A.; Refsdal, Brian L.; Siemiginowska, Aneta L.; Sundheim, Beth A.; Tibbetts, Michael S.; van Stone, David W.; Winkelman, Sherry L.; Zografou, Panagoula

2009-09-01

The Chandra Source Catalog (CSC) is a major project in which all of the pointed imaging observations taken by the Chandra X-Ray Observatory are used to generate one of the most extensive X-ray source catalog produced to date. Early in the development of the CSC it was recognized that the ability to estimate local background levels in an automated fashion would be critical for essential CSC tasks such as source detection, photometry, sensitivity estimates, and source characterization. We present a discussion of how such background maps are created directly from the Chandra data and how they are used in source detection. The general background for Chandra observations is rather smoothly varying, containing only low spatial frequency components. However, in the case of ACIS data, a high spatial frequency component is added that is due to the readout streaks of the CCD chips. We discuss how these components can be estimated reliably using the Chandra data and what limitations and caveats should be considered in their use. We will discuss the source detection algorithm used for the CSC and the effects of the background images on the detection results. We will also touch on some the Catalog Inclusion and Quality Assurance criteria applied to the source detection results. This work is supported by NASA contract NAS8-03060 (CXC).

Should Non Department of Defense Meteorological Satellites Be Used to Meet Department of Defense Environmental Requirements?

DTIC Science & Technology

2003-06-06

Information Support laboratory, Geostationary Operational Meteorological Satellite. (Moscow, RU: SMIS IKI RAN and SRC PLANETA , January 2003); Internet...Operational Meteorological Satellite. Moscow, RU: SMIS IKI RAN and SRC PLANETA , January 2003. Squitieri, Tom. “In Bosnia, Weather is primary Foe”. USA Today

Managing Postsocialist Transitions: Politicized Sense Making as a Facilitator of Organizational Change

ERIC Educational Resources Information Center

Tiplic, Dijana

2011-01-01

This study explores what organizational strategies are employed to initiate and facilitate organizational change in higher education institutions in the increasingly complex and competitive postsocialist environment of Bosnia-Herzegovina. By studying organizations trapped between their inert socialist-era legacies and desired organizational…

31 CFR 585.212 - Prohibited transactions related to scientific and technical cooperation, cultural exchanges, and...

Code of Federal Regulations, 2010 CFR

2010-07-01

... scientific and technical cooperation, cultural exchanges, and other official visits. 585.212 Section 585.212... BOSNIAN SERB-CONTROLLED AREAS OF THE REPUBLIC OF BOSNIA AND HERZEGOVINA SANCTIONS REGULATIONS Prohibitions § 585.212 Prohibited transactions related to scientific and technical cooperation, cultural exchanges...

GICHD mine dog testing project - soil sample results #4.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Barnett, James L.; Phelan, James M.; Archuleta, Luisa M.

2003-08-01

A mine dog evaluation project initiated by the Geneva International Center for Humanitarian Demining is evaluating the capability and reliability of mine detection dogs. The performance of field-operational mine detection dogs will be measured in test minefields in Afghanistan and Bosnia containing actual, but unfused landmines. Repeated performance testing over two years through various seasonal weather conditions will provide data simulating near real world conditions. Soil samples will be obtained adjacent to the buried targets repeatedly over the course of the test. Chemical analysis results from these soil samples will be used to evaluate correlations between mine dog detection performancemore » and seasonal weather conditions. This report documents the analytical chemical methods and results from the fourth batch of soils received. This batch contained samples from Kharga, Afghanistan collected in April 2003 and Sarajevo, Bosnia collected in May 2003.« less

Source Water Protection Basics

EPA Pesticide Factsheets

Defines drinking water sources (source water), identifies drinking water sources, and describes source water assessments and protection, roles of government and organizations in drinking water source protection

Islamism and Security in Bosnia-Herzegovina

DTIC Science & Technology

2014-05-01

independent analysis to conduct strategic studies that develop policy recommendations on: • Strategy, planning , and policy for joint and combined employment...out of the Federation,9 de - spite the fact that the Dayton quota system currently grants them outsize influence (one-third of the state- level...intervened to oppose expelling two Iranian diplomats whom Radončić had accused of improper activities and de - clared personae non grata.57 The

Lessons From Bosnia: The IFOR Experience

DTIC Science & Technology

1998-01-01

OSD under the direc- tion of ASD (C3I). DoD Command and Control Research Program Assistant Secretary of Defense (C3I) Mr. Anthony Valletta (Acting...Anthony M. Valletta (Acting) Assistant Secretary of Defense C3I xiii Acknowledgments The Honorable Emmett Paige, Jr., Assistant Secretary of Defense... Valletta ; and the Di- rectors J6, the Joint Staff, Admiral Walt Cebrowski, USN, and LTG Doug Buchholz, USA, for their continued interest and support

PULSED ION SOURCE

DOEpatents

Martina, E.F.

1958-10-14

An improved pulsed ion source of the type where the gas to be ionized is released within the source by momentary heating of an electrode occluded with the gas is presented. The other details of the ion source construction include an electron emitting filament and a positive reference grid, between which an electron discharge is set up, and electrode means for withdrawing the ions from the source. Due to the location of the gas source behind the electrode discharge region, and the positioning of the vacuum exhaust system on the opposite side of the discharge, the released gas is drawn into the electron discharge and ionized in accurately controlled amounts. Consequently, the output pulses of the ion source may be accurately controlled.

Microwave ion source

DOEpatents

Leung, Ka-Ngo; Reijonen, Jani; Thomae, Rainer W.

2005-07-26

A compact microwave ion source has a permanent magnet dipole field, a microwave launcher, and an extractor parallel to the source axis. The dipole field is in the form of a ring. The microwaves are launched from the middle of the dipole ring using a coaxial waveguide. Electrons are heated using ECR in the magnetic field. The ions are extracted from the side of the source from the middle of the dipole perpendicular to the source axis. The plasma density can be increased by boosting the microwave ion source by the addition of an RF antenna. Higher charge states can be achieved by increasing the microwave frequency. A xenon source with a magnetic pinch can be used to produce intense EUV radiation.

sourceR: Classification and source attribution of infectious agents among heterogeneous populations

PubMed Central

French, Nigel

2017-01-01

Zoonotic diseases are a major cause of morbidity, and productivity losses in both human and animal populations. Identifying the source of food-borne zoonoses (e.g. an animal reservoir or food product) is crucial for the identification and prioritisation of food safety interventions. For many zoonotic diseases it is difficult to attribute human cases to sources of infection because there is little epidemiological information on the cases. However, microbial strain typing allows zoonotic pathogens to be categorised, and the relative frequencies of the strain types among the sources and in human cases allows inference on the likely source of each infection. We introduce sourceR, an R package for quantitative source attribution, aimed at food-borne diseases. It implements a Bayesian model using strain-typed surveillance data from both human cases and source samples, capable of identifying important sources of infection. The model measures the force of infection from each source, allowing for varying survivability, pathogenicity and virulence of pathogen strains, and varying abilities of the sources to act as vehicles of infection. A Bayesian non-parametric (Dirichlet process) approach is used to cluster pathogen strain types by epidemiological behaviour, avoiding model overfitting and allowing detection of strain types associated with potentially high “virulence”. sourceR is demonstrated using Campylobacter jejuni isolate data collected in New Zealand between 2005 and 2008. Chicken from a particular poultry supplier was identified as the major source of campylobacteriosis, which is qualitatively similar to results of previous studies using the same dataset. Additionally, the software identifies a cluster of 9 multilocus sequence types with abnormally high ‘virulence’ in humans. sourceR enables straightforward attribution of cases of zoonotic infection to putative sources of infection. As sourceR develops, we intend it to become an important and flexible

The Second International Scientific Colloquium MATHEMATICS AND CHILDREN (Learning Outcomes) - Monography: Drugi medunarodni znanstveni skup MATEMATIKA I DIJETE (Ishodi ucenja)--monografija

ERIC Educational Resources Information Center

Pavlekovic, Margita, Ed.

2009-01-01

Research in the field of mathematics teaching implies multi- and interdisciplinarity. We believe that the lectures, discussions and experience exchange between Croatian and international participants of the Mathematics and Children meetings (scientists from Slovenia, Bosnia and Herzegovina, Austria, Hungary, Serbia) will initiate and intensify…

Does Decentralisation Enhance a School's Role of Promoting Social Cohesion? Bosnian School Leaders' Perceptions of School Governance

ERIC Educational Resources Information Center

Komatsu, Taro

2014-01-01

This study seeks to understand whether and how decentralised school governance in Bosnia and Herzegovina (BiH) enhances the schools' role of promoting social cohesion. This includes increasing "horizontal" trust among different ethnic groups and "vertical" trust between civilians and public institutes. The study examined…

Familiarity in source memory.

PubMed

Mollison, Matthew V; Curran, Tim

2012-09-01

Familiarity and recollection are thought to be separate processes underlying recognition memory. Event-related potentials (ERPs) dissociate these processes, with an early (approximately 300-500ms) frontal effect relating to familiarity (the FN400) and a later (500-800ms) parietal old/new effect relating to recollection. It has been debated whether source information for a studied item (i.e., contextual associations from when the item was previously encountered) is only accessible through recollection, or whether familiarity can contribute to successful source recognition. It has been shown that familiarity can assist in perceptual source monitoring when the source attribute is an intrinsic property of the item (e.g., an object's surface color), but few studies have examined its contribution to recognizing extrinsic source associations. Extrinsic source associations were examined in three experiments involving memory judgments for pictures of common objects. In Experiment 1, source information was spatial and results suggested that familiarity contributed to accurate source recognition: the FN400 ERP component showed a source accuracy effect, and source accuracy was above chance for items judged to only feel familiar. Source information in Experiment 2 was an extrinsic color association; source accuracy was at chance for familiar items and the FN400 did not differ between correct and incorrect source judgments. Experiment 3 replicated the results using a within-subjects manipulation of spatial vs. color source. Overall, the results suggest that familiarity's contribution to extrinsic source monitoring depends on the type of source information being remembered. Copyright © 2012 Elsevier Ltd. All rights reserved.

Volume 3 - Area Sources and Area Source Method Abstracts

EPA Pesticide Factsheets

Nonpoint (area) source emission reference materials from the EIIP. Provides nonpoint source guidance on planning, emissions estimation, data collection, inventory documentation and reporting, and quality assurance/quality control.

Source splitting via the point source method

NASA Astrophysics Data System (ADS)

Potthast, Roland; Fazi, Filippo M.; Nelson, Philip A.

2010-04-01

We introduce a new algorithm for source identification and field splitting based on the point source method (Potthast 1998 A point-source method for inverse acoustic and electromagnetic obstacle scattering problems IMA J. Appl. Math. 61 119-40, Potthast R 1996 A fast new method to solve inverse scattering problems Inverse Problems 12 731-42). The task is to separate the sound fields uj, j = 1, ..., n of n \\in \\mathbb {N} sound sources supported in different bounded domains G1, ..., Gn in \\mathbb {R}^3 from measurements of the field on some microphone array—mathematically speaking from the knowledge of the sum of the fields u = u1 + sdotsdotsdot + un on some open subset Λ of a plane. The main idea of the scheme is to calculate filter functions g_1, \\ldots, g_n, n\\in \\mathbb {N} , to construct uell for ell = 1, ..., n from u|Λ in the form u_{\\ell }(x) = \\int _{\\Lambda } g_{\\ell,x}(y) u(y) {\\,\\rm d}s(y), \\qquad \\ell =1,\\ldots, n. We will provide the complete mathematical theory for the field splitting via the point source method. In particular, we describe uniqueness, solvability of the problem and convergence and stability of the algorithm. In the second part we describe the practical realization of the splitting for real data measurements carried out at the Institute for Sound and Vibration Research at Southampton, UK. A practical demonstration of the original recording and the splitting results for real data is available online.

Approaching Source Illiteracy, or How a Source Is Like a Frog

ERIC Educational Resources Information Center

Murphy, Nora G.

2016-01-01

Just as fluency isn't knowing every word in a language, source literacy isn't knowing every source. It is, instead, the ability to interpret from context, to know what to ask, to read the clues, and to use the understanding brought from knowing about other sources. A person fluent in source literacy is able to do this automatically, the way you…

Ion Sources

NASA Astrophysics Data System (ADS)

Haseroth, Helmut; Hora, Heinrich

1993-03-01

Ion sources for accelerators are based on plasma configurations with an extraction system in order to gain a very high number of ions within an appropriately short pulse and of sufficiently high charge number Z for advanced research. Beginning with the duoplasmatron, all established ion sources are based on low-density plasmas, of which the electron beam ionization source (EBIS) and the electron cyclotron resonance (ECR) source are the most advanced; for example they result in pulses of nearly 6 × 108 fully stripped sulfur ions per pulse in the Super Proton Synchrotron (SPS) at CERN with energies of 200 GeV/u. As an example of a forthcoming development, we are reporting about the lead ion source for the same purpose. Contrary to these cases of low-density plasmas, where a rather long time is always necessary to generate sufficiently high charge states, the laser ion source uses very high density plasmas and therefore produced, for example in 1983, single shots of Au51+ ions of high directivity with energies above 300 MeV within 2 ns irradiation time of a gold target with a medium-to-large CO2 laser. Experiments at Dubna and Moscow, using small-size lasers, produced up to one million shots with 1 Hz sequence. After acceleration by a linac or otherwise, ion pulses of up to nearly 5 × 1010 ions of C4+ or Mg12+ with energies in the synchrotrons of up to 2 GeV/u were produced. The physics of the laser generation of the ions is most complex, as we know from laser fusion studies, including non-linear dynamic and dielectric effects, resonances, self-focusing, instabilities, double layers, and an irregular pulsation in the 20 ps range. This explains not only what difficulties are implied with the laser ion source, but also why it opens up a new direction of ion sources.

The Chandra Source Catalog

NASA Astrophysics Data System (ADS)

Evans, Ian; Primini, Francis A.; Glotfelty, Kenny J.; Anderson, Craig S.; Bonaventura, Nina R.; Chen, Judy C.; Davis, John E.; Doe, Stephen M.; Evans, Janet D.; Fabbiano, Giuseppina; Galle, Elizabeth C.; Gibbs, Danny G., II; Grier, John D.; Hain, Roger; Hall, Diane M.; Harbo, Peter N.; He, Xiang Qun (Helen); Houck, John C.; Karovska, Margarita; Kashyap, Vinay L.; Lauer, Jennifer; McCollough, Michael L.; McDowell, Jonathan C.; Miller, Joseph B.; Mitschang, Arik W.; Morgan, Douglas L.; Mossman, Amy E.; Nichols, Joy S.; Nowak, Michael A.; Plummer, David A.; Refsdal, Brian L.; Rots, Arnold H.; Siemiginowska, Aneta L.; Sundheim, Beth A.; Tibbetts, Michael S.; van Stone, David W.; Winkelman, Sherry L.; Zografou, Panagoula

2009-09-01

The first release of the Chandra Source Catalog (CSC) was published in 2009 March, and includes information about 94,676 X-ray sources detected in a subset of public ACIS imaging observations from roughly the first eight years of the Chandra mission. This release of the catalog includes point and compact sources with observed spatial extents <˜30''.The CSC is a general purpose virtual X-ray astrophysics facility that provides access to a carefully selected set of generally useful quantities for individual X-ray sources, and is designed to satisfy the needs of a broad-based group of scientists, including those who may be less familiar with astronomical data analysis in the X-ray regime.The catalog (1) provides access to the best estimates of the X-ray source properties for detected sources, with good scientific fidelity, and directly supports medium sophistication scientific analysis on using the individual source data; (2) facilitates analysis of a wide range of statistical properties for classes of X-ray sources; (3) provides efficient access to calibrated observational data and ancillary data products for individual X-ray sources, so that users can perform detailed further analysis using existing tools; and (4) includes real X-ray sources detected with flux significance greater than a predefined threshold, while maintaining the number of spurious sources at an acceptable level. For each detected X-ray source, the CSC provides commonly tabulated quantities, including source position, extent, multi-band fluxes, hardness ratios, and variability statistics, derived from the observations in which the source is detected. In addition to these traditional catalog elements, for each X-ray source the CSC includes an extensive set of file-based data products that can be manipulated interactively, including source images, event lists, light curves, and spectra from each observation in which a source is detected.

ERP correlates of source memory: unitized source information increases familiarity-based retrieval.

PubMed

Diana, Rachel A; Van den Boom, Wijnand; Yonelinas, Andrew P; Ranganath, Charan

2011-01-07

Source memory tests typically require subjects to make decisions about the context in which an item was encoded and are thought to depend on recollection of details from the study episode. Although it is generally believed that familiarity does not contribute to source memory, recent behavioral studies have suggested that familiarity may also support source recognition when item and source information are integrated, or "unitized," during study (Diana, Yonelinas, and Ranganath, 2008). However, an alternative explanation of these behavioral findings is that unitization affects the manner in which recollection contributes to performance, rather than increasing familiarity-based source memory. To discriminate between these possibilities, we conducted an event-related potential (ERP) study testing the hypothesis that unitization increases the contribution of familiarity to source recognition. Participants studied associations between words and background colors using tasks that either encouraged or discouraged unitization. ERPs were recorded during a source memory test for background color. The results revealed two distinct neural correlates of source recognition: a frontally distributed positivity that was associated with familiarity-based source memory in the high-unitization condition only and a parietally distributed positivity that was associated with recollection-based source memory in both the high- and low-unitization conditions. The ERP and behavioral findings provide converging evidence for the idea that familiarity can contribute to source recognition, particularly when source information is encoded as an item detail. Copyright © 2010 Elsevier B.V. All rights reserved.

RF H-minus ion source development in China spallation neutron source

NASA Astrophysics Data System (ADS)

Chen, W.; Ouyang, H.; Xiao, Y.; Liu, S.; Lü, Y.; Cao, X.; Huang, T.; Xue, K.

2017-08-01

China Spallation Neutron Source (CSNS) phase-I project currently uses a Penning surface plasma H- ion source, which has a life time of several weeks with occasional sparks between high voltage electrodes. To extend the life time of the ion source and prepare for the CSNS phase-II, we are trying to develop a RF negative hydrogen ion source with external antenna. The configuration of the source is similar to the DESY external antenna ion source and SNS ion source. However several changes are made to improve the stability and the life time. Firstly, Si3N4 ceramic with high thermal shock resistance, and high thermal conductivity is used for plasma chamber, which can endure an average power of 2000W. Secondly, the water-cooled antenna is brazed on the chamber to improve the energy efficiency. Thirdly, cesium is injected directly to the plasma chamber if necessary, to simplify the design of the converter and the extraction. Area of stainless steel exposed to plasma is minimized to reduce the sputtering and degassing. Instead Mo, Ta, and Pt coated materials are used to face the plasma, which makes the self-cleaning of the source possible.

Common source-multiple load vs. separate source-individual load photovoltaic system

NASA Technical Reports Server (NTRS)

Appelbaum, Joseph

1989-01-01

A comparison of system performance is made for two possible system setups: (1) individual loads powered by separate solar cell sources; and (2) multiple loads powered by a common solar cell source. A proof for resistive loads is given that shows the advantage of a common source over a separate source photovoltaic system for a large range of loads. For identical loads, both systems perform the same.

DC source assemblies

DOEpatents

Campbell, Jeremy B; Newson, Steve

2013-02-26

Embodiments of DC source assemblies of power inverter systems of the type suitable for deployment in a vehicle having an electrically grounded chassis are provided. An embodiment of a DC source assembly comprises a housing, a DC source disposed within the housing, a first terminal, and a second terminal. The DC source also comprises a first capacitor having a first electrode electrically coupled to the housing, and a second electrode electrically coupled to the first terminal. The DC source assembly further comprises a second capacitor having a first electrode electrically coupled to the housing, and a second electrode electrically coupled to the second terminal.

The Chandra Source Catalog

NASA Astrophysics Data System (ADS)

Evans, Ian N.; Primini, Francis A.; Glotfelty, Kenny J.; Anderson, Craig S.; Bonaventura, Nina R.; Chen, Judy C.; Davis, John E.; Doe, Stephen M.; Evans, Janet D.; Fabbiano, Giuseppina; Galle, Elizabeth C.; Gibbs, Danny G., II; Grier, John D.; Hain, Roger M.; Hall, Diane M.; Harbo, Peter N.; He, Xiangqun Helen; Houck, John C.; Karovska, Margarita; Kashyap, Vinay L.; Lauer, Jennifer; McCollough, Michael L.; McDowell, Jonathan C.; Miller, Joseph B.; Mitschang, Arik W.; Morgan, Douglas L.; Mossman, Amy E.; Nichols, Joy S.; Nowak, Michael A.; Plummer, David A.; Refsdal, Brian L.; Rots, Arnold H.; Siemiginowska, Aneta; Sundheim, Beth A.; Tibbetts, Michael S.; Van Stone, David W.; Winkelman, Sherry L.; Zografou, Panagoula

2010-07-01

The Chandra Source Catalog (CSC) is a general purpose virtual X-ray astrophysics facility that provides access to a carefully selected set of generally useful quantities for individual X-ray sources, and is designed to satisfy the needs of a broad-based group of scientists, including those who may be less familiar with astronomical data analysis in the X-ray regime. The first release of the CSC includes information about 94,676 distinct X-ray sources detected in a subset of public Advanced CCD Imaging Spectrometer imaging observations from roughly the first eight years of the Chandra mission. This release of the catalog includes point and compact sources with observed spatial extents lsim30''. The catalog (1) provides access to the best estimates of the X-ray source properties for detected sources, with good scientific fidelity, and directly supports scientific analysis using the individual source data; (2) facilitates analysis of a wide range of statistical properties for classes of X-ray sources; and (3) provides efficient access to calibrated observational data and ancillary data products for individual X-ray sources, so that users can perform detailed further analysis using existing tools. The catalog includes real X-ray sources detected with flux estimates that are at least 3 times their estimated 1σ uncertainties in at least one energy band, while maintaining the number of spurious sources at a level of lsim1 false source per field for a 100 ks observation. For each detected source, the CSC provides commonly tabulated quantities, including source position, extent, multi-band fluxes, hardness ratios, and variability statistics, derived from the observations in which the source is detected. In addition to these traditional catalog elements, for each X-ray source the CSC includes an extensive set of file-based data products that can be manipulated interactively, including source images, event lists, light curves, and spectra from each observation in which a

Joint Inversion of Source Location and Source Mechanism of Induced Microseismics

NASA Astrophysics Data System (ADS)

Liang, C.

2014-12-01

Seismic source mechanism is a useful property to indicate the source physics and stress and strain distribution in regional, local and micro scales. In this study we jointly invert source mechanisms and locations for microseismics induced in fluid fracturing treatment in the oil and gas industry. For the events that are big enough to see waveforms, there are quite a few techniques can be applied to invert the source mechanism including waveform inversion, first polarity inversion and many other methods and variants based on these methods. However, for events that are too small to identify in seismic traces such as the microseismics induced by the fluid fracturing in the Oil and Gas industry, a source scanning algorithms (SSA for short) with waveform stacking are usually applied. At the same time, a joint inversion of location and source mechanism are possible but at a cost of high computation budget. The algorithm is thereby called Source Location and Mechanism Scanning Algorithm, SLMSA for short. In this case, for given velocity structure, all possible combinations of source locations (X,Y and Z) and source mechanism (Strike, Dip and Rake) are used to compute travel-times and polarities of waveforms. Correcting Normal moveout times and polarities, and stacking all waveforms, the (X, Y, Z , strike, dip, rake) combination that gives the strongest stacking waveform is identified as the solution. To solve the problem of high computation problem, CPU-GPU programing is applied. Numerical datasets are used to test the algorithm. The SLMSA has also been applied to a fluid fracturing datasets and reveal several advantages against the location only method: (1) for shear sources, the source only program can hardly locate them because of the canceling out of positive and negative polarized traces, but the SLMSA method can successfully pick up those events; (2) microseismic locations alone may not be enough to indicate the directionality of micro-fractures. The statistics of

Quantitative estimation of source complexity in tsunami-source inversion

NASA Astrophysics Data System (ADS)

Dettmer, Jan; Cummins, Phil R.; Hawkins, Rhys; Jakir Hossen, M.

2016-04-01

This work analyses tsunami waveforms to infer the spatiotemporal evolution of sea-surface displacement (the tsunami source) caused by earthquakes or other sources. Since the method considers sea-surface displacement directly, no assumptions about the fault or seafloor deformation are required. While this approach has no ability to study seismic aspects of rupture, it greatly simplifies the tsunami source estimation, making it much less dependent on subjective fault and deformation assumptions. This results in a more accurate sea-surface displacement evolution in the source region. The spatial discretization is by wavelet decomposition represented by a trans-D Bayesian tree structure. Wavelet coefficients are sampled by a reversible jump algorithm and additional coefficients are only included when required by the data. Therefore, source complexity is consistent with data information (parsimonious) and the method can adapt locally in both time and space. Since the source complexity is unknown and locally adapts, no regularization is required, resulting in more meaningful displacement magnitudes. By estimating displacement uncertainties in a Bayesian framework we can study the effect of parametrization choice on the source estimate. Uncertainty arises from observation errors and limitations in the parametrization to fully explain the observations. As a result, parametrization choice is closely related to uncertainty estimation and profoundly affects inversion results. Therefore, parametrization selection should be included in the inference process. Our inversion method is based on Bayesian model selection, a process which includes the choice of parametrization in the inference process and makes it data driven. A trans-dimensional (trans-D) model for the spatio-temporal discretization is applied here to include model selection naturally and efficiently in the inference by sampling probabilistically over parameterizations. The trans-D process results in better

The Role of Field Artillery in Counterinsurgency Operations

DTIC Science & Technology

2006-06-16

muscle and bone fiber of the officer and noncommissioned officer corps of our Army a level of experience that is unprecedented. ( TVT 22-147 2002, Meigs...Department of Defense. . 2002. TVT 22-147, Armed peacekeepers in Bosnia: The paradoxical mission. Fort Leavenworth, KS: Department of Defense

Value Orientations and Studying in School-Leisure Conflict: A Study with Samples from Five Countries

ERIC Educational Resources Information Center

Hofer, Manfred; Schmid, Sebastian; Fries, Stefan; Zivkovic, Ilija; Dietz, Franziska

2009-01-01

The relations between students' value orientations and experiences of motivational interference during studying following conflicts between learning and leisure activities were investigated in a self-report study. Overall, 1075 adolescents, mostly from Catholic schools, in Bosnia-Herzegovina (n = 203), India (n = 200), Paraguay (n = 96), Spain (n…

Public-Private Dynamics in Higher Education in the Western Balkans: Are Governments Leveling the Playing Field?

ERIC Educational Resources Information Center

Klemencic, Manja; Zgaga, Pavel

2014-01-01

The article analyzes the public-private dynamics in the context of eight Western Balkan countries (Albania, Bosnia and Herzegovina, Croatia, Former Yugoslav Republic of Macedonia, Kosovo, Montenegro, Serbia, and Slovenia). This article examines whether and to what extent these governments "level the playing field" between private and…

Argument and Multiple Identities: Contemporary European Nationalism and Environmentalism.

ERIC Educational Resources Information Center

McKerrow, Raymie; Bruner, Michael

1997-01-01

Examines argument and the creation and maintenance of social identity. Discusses the relationship between argument and current research on the construction of identities. Presents two illustrations--one focusing on nationalism as given expression in the divided city of Mostar, Bosnia-Herzegovina, and another focusing on environmentalism as…

Islamic Revival in the Balkans

DTIC Science & Technology

2006-03-01

Paperwork Reduction Project (0704-0188) Washington DC 20503. 1. AGENCY USE ONLY (Leave blank) 2. REPORT DATE March 2006 3. REPORT TYPE AND DATES...different from the US Global War on Terror strategic framework. 15. NUMBER OF PAGES 125 14. SUBJECT TERMS Balkans, Bosnia, Bulgaria, Global Salafi...

Performance analyses of Z-source and quasi Z-source inverter for photovoltaic applications

NASA Astrophysics Data System (ADS)

Himabind, S.; Priya, T. Hari; Manjeera, Ch.

2018-04-01

This paper presents the comparative analysis of Z-source and Quasi Z-source converter for renewable energy applications. Due to the dependency of renewable energy sources on external weather conditions the output voltage, current changes accordingly which effects the performance of traditional voltage source and current source inverters connected across it. To overcome the drawbacks of VSI and CSI, Z-source and Quasi Z-source inverter (QZSI) are used, which can perform multiple tasks like ac-to-dc, dc-to-ac, ac-to-ac, dc-to-dc conversion. They can be used for both buck and boost operations, by utilizing the shoot-through zero state. The QZSI is derived from the ZSI topology, with a slight change in the impedance network and it overcomes the drawbacks of ZSI. The QZSI draws a constant current from the source when compared to ZSI. A comparative analysis is performed between Z-source and Quasi Z-source inverter, simulation is performed in MATLAB/Simulink environment.

CHANDRA ACIS SURVEY OF X-RAY POINT SOURCES: THE SOURCE CATALOG

DOE Office of Scientific and Technical Information (OSTI.GOV)

Wang, Song; Liu, Jifeng; Qiu, Yanli

The Chandra archival data is a valuable resource for various studies on different X-ray astronomy topics. In this paper, we utilize this wealth of information and present a uniformly processed data set, which can be used to address a wide range of scientific questions. The data analysis procedures are applied to 10,029 Advanced CCD Imaging Spectrometer observations, which produces 363,530 source detections belonging to 217,828 distinct X-ray sources. This number is twice the size of the Chandra Source Catalog (Version 1.1). The catalogs in this paper provide abundant estimates of the detected X-ray source properties, including source positions, counts, colors,more » fluxes, luminosities, variability statistics, etc. Cross-correlation of these objects with galaxies shows that 17,828 sources are located within the D {sub 25} isophotes of 1110 galaxies, and 7504 sources are located between the D {sub 25} and 2 D {sub 25} isophotes of 910 galaxies. Contamination analysis with the log N –log S relation indicates that 51.3% of objects within 2 D {sub 25} isophotes are truly relevant to galaxies, and the “net” source fraction increases to 58.9%, 67.3%, and 69.1% for sources with luminosities above 10{sup 37}, 10{sup 38}, and 10{sup 39} erg s{sup −1}, respectively. Among the possible scientific uses of this catalog, we discuss the possibility of studying intra-observation variability, inter-observation variability, and supersoft sources (SSSs). About 17,092 detected sources above 10 counts are classified as variable in individual observation with the Kolmogorov–Smirnov (K–S) criterion ( P {sub K–S} < 0.01). There are 99,647 sources observed more than once and 11,843 sources observed 10 times or more, offering us a wealth of data with which to explore the long-term variability. There are 1638 individual objects (∼2350 detections) classified as SSSs. As a quite interesting subclass, detailed studies on X-ray spectra and optical spectroscopic follow-up are

A source-attractor approach to network detection of radiation sources

DOE Office of Scientific and Technical Information (OSTI.GOV)

Wu, Qishi; Barry, M. L..; Grieme, M.

Radiation source detection using a network of detectors is an active field of research for homeland security and defense applications. We propose Source-attractor Radiation Detection (SRD) method to aggregate measurements from a network of detectors for radiation source detection. SRD method models a potential radiation source as a magnet -like attractor that pulls in pre-computed virtual points from the detector locations. A detection decision is made if a sufficient level of attraction, quantified by the increase in the clustering of the shifted virtual points, is observed. Compared with traditional methods, SRD has the following advantages: i) it does not requiremore » an accurate estimate of the source location from limited and noise-corrupted sensor readings, unlike the localizationbased methods, and ii) its virtual point shifting and clustering calculation involve simple arithmetic operations based on the number of detectors, avoiding the high computational complexity of grid-based likelihood estimation methods. We evaluate its detection performance using canonical datasets from Domestic Nuclear Detection Office s (DNDO) Intelligence Radiation Sensors Systems (IRSS) tests. SRD achieves both lower false alarm rate and false negative rate compared to three existing algorithms for network source detection.« less

Binding an Event to Its Source at Encoding Improves Children's Source Monitoring

ERIC Educational Resources Information Center

Roberts, Kim P.; Evans, Angela D.; Duncanson, Sara

2016-01-01

Children learn information from a variety of sources and often remember the content but forget the source. Whereas the majority of research has focused on retrieval mechanisms for such difficulties, the present investigation examines whether the way in which sources are "encoded" influences future source monitoring. In Study 1, 86…

Religious orientation, low self-control, and deviance: Muslims, Catholics, Eastern Orthodox-, and "Bible Belt" Christians.

PubMed

Klanjšek, Rudi; Vazsonyi, Alexander T; Trejos-Castillo, Elizabeth

2012-06-01

Using adolescent samples from four cultures, the current study tested whether effects by religiosity on deviance varied by the nature of religiosity (intrinsic versus extrinsic) and by the cultural context (Bosnia & Herzegovina, Serbia, Slovenia, and the U.S.). Results indicated: a) that not every type of religiosity has a buffering effect on deviance - if one's religiousness is predominately instrumental (i.e. extrinsic), then its inhibiting effect is weak or does not exist; b) that the effect of intrinsic religiosity seemed more pronounced in the two surroundings that expressed the highest mean religiosity (U.S., Bosnia & Herzegovina) although results from follow-up analysis (Z-tests) largely supported a cultural invariance hypothesis. In addition, the intrinsic religiosity-deviance link was moderated by low self-control in each sample, except the Slovenian one. Finally, results indicated that low self-control only partially mediated the religiosity-deviance link. Copyright © 2011 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

Patient navigation to improve breast cancer screening in Bosnian refugees and immigrants.

PubMed

Percac-Lima, Sanja; Milosavljevic, Bosiljka; Oo, Sarah Abernethy; Marable, Danelle; Bond, Barbara

2012-08-01

Refugee women have low breast cancer screening rates. This study highlights the culturally competent implementation and reports the outcomes of a breast cancer screening patient navigation program for refuge/immigrant women from Bosnia. Refugees/immigrant women from Bosnia age 40-79 were contacted by a Serbo-Croatian speaking patient navigator who addressed patient-reported barriers to breast cancer screening and, using individually tailored interventions, helped women obtain screening. The proportion of women up-to-date for mammography was compared at baseline and after 1-year using McNemar's Chi-Square test. 91 Serbo-Croatian speaking women were eligible for mammography screening. At baseline, 44.0% of women had a mammogram within the previous year, with the proportion increasing to 67.0% after 1-year (P = 0.001). A culturally-tailored, language-concordant navigator program designed to overcome specific barriers to breast cancer screening can significantly improve mammography rates in refugees/immigrants.

Dislocation Ledge Sources: Dispelling the Myth of Frank-Read Source Importance

NASA Astrophysics Data System (ADS)

Murr, L. E.

2016-12-01

In the early 1960s, J.C.M. Li questioned the formation of dislocation pileups at grain boundaries, especially in high-stacking-fault free-energy fcc metals and alloys, and proposed grain boundary ledge sources for dislocations in contrast to Frank -Read sources. This article reviews these proposals and the evolution of compelling evidence for grain boundary or related interfacial ledge sources of dislocations in metals and alloys, including unambiguous observations using transmission electron microscopy. Such observations have allowed grain boundary ledge source emission profiles of dislocations to be quantified in 304 stainless steel (with a stacking-fault free energy of 23 mJ/m2) and nickel (with a stacking-fault free energy of 128 mJ/m2) as a function of engineering strain. The evidence supports the conclusion that FR dislocation sources are virtually absent in metal and alloy deformation with ledges at interfaces dominating as dislocation sources.

rf improvements for Spallation Neutron Source H- ion source.

PubMed

Kang, Y W; Fuja, R; Goulding, R H; Hardek, T; Lee, S-W; McCarthy, M P; Piller, M C; Shin, K; Stockli, M P; Welton, R F

2010-02-01

The Spallation Neutron Source at Oak Ridge National Laboratory is ramping up the accelerated proton beam power to 1.4 MW and just reached 1 MW. The rf-driven multicusp ion source that originates from the Lawrence Berkeley National Laboratory has been delivering approximately 38 mA H(-) beam in the linac at 60 Hz, 0.9 ms. To improve availability, a rf-driven external antenna multicusp ion source with a water-cooled ceramic aluminum nitride (AlN) plasma chamber is developed. Computer modeling and simulations have been made to analyze and optimize the rf performance of the new ion source. Operational statistics and test runs with up to 56 mA medium energy beam transport beam current identify the 2 MHz rf system as a limiting factor in the system availability and beam production. Plasma ignition system is under development by using a separate 13 MHz system. To improve the availability of the rf power system with easier maintenance, we tested a 70 kV isolation transformer for the 80 kW, 6% duty cycle 2 MHz amplifier to power the ion source from a grounded solid-state amplifier.

Comparison of the hypothetical 57Co brachytherapy source with the 192Ir source

PubMed Central

Toossi, Mohammad Taghi Bahreyni; Rostami, Atefeh; Khosroabadi, Mohsen; Khademi, Sara; Knaup, Courtney

2016-01-01

Aim of the study The 57Co radioisotope has recently been proposed as a hypothetical brachytherapy source due to its high specific activity, appropriate half-life (272 days) and medium energy photons (114.17 keV on average). In this study, Task Group No. 43 dosimetric parameters were calculated and reported for a hypothetical 57Co source. Material and methods A hypothetical 57Co source was simulated in MCNPX, consisting of an active cylinder with 3.5 mm length and 0.6 mm radius encapsulated in a stainless steel capsule. Three photon energies were utilized (136 keV [10.68%], 122 keV [85.60%], 14 keV [9.16%]) for the 57Co source. Air kerma strength, dose rate constant, radial dose function, anisotropy function, and isodose curves for the source were calculated and compared to the corresponding data for a 192Ir source. Results The results are presented as tables and figures. Air kerma strength per 1 mCi activity for the 57Co source was 0.46 cGyh–1 cm 2 mCi–1. The dose rate constant for the 57Co source was determined to be 1.215 cGyh–1U–1. The radial dose function for the 57Co source has an increasing trend due to multiple scattering of low energy photons. The anisotropy function for the 57Co source at various distances from the source is more isotropic than the 192Ir source. Conclusions The 57Co source has advantages over 192Ir due to its lower energy photons, longer half-life, higher dose rate constant and more isotropic anisotropic function. However, the 192Ir source has a higher initial air kerma strength and more uniform radial dose function. These properties make 57Co a suitable source for use in brachytherapy applications. PMID:27688731

The Chandra Source Catalog

NASA Astrophysics Data System (ADS)

Evans, Ian N.; Primini, F. A.; Glotfelty, K. J.; Anderson, C. S.; Bonaventura, N. R.; Chen, J. C.; Davis, J. E.; Doe, S. M.; Evans, J. D.; Fabbiano, G.; Galle, E. C.; Gibbs, D. G., II; Grier, J. D.; Hain, R. M.; Hall, D. M.; Harbo, P. N.; He, X.; Houck, J. C.; Karovska, M.; Kashyap, V. L.; Lauer, J.; McCollough, M. L.; McDowell, J. C.; Miller, J. B.; Mitschang, A. W.; Morgan, D. L.; Mossman, A. E.; Nichols, J. S.; Nowak, M. A.; Plummer, D. A.; Refsdal, B. L.; Rots, A. H.; Siemiginowska, A.; Sundheim, B. A.; Tibbetts, M. S.; Van Stone, D. W.; Winkelman, S. L.; Zografou, P.

2010-03-01

The Chandra Source Catalog (CSC) is a general purpose virtual X-ray astrophysics facility that provides access to a carefully selected set of generally useful quantities for individual X-ray sources, and is designed to satisfy the needs of a broad-based group of scientists, including those who may be less familiar with astronomical data analysis in the X-ray regime. The first release of the CSC includes information about 94,676 distinct X-ray sources detected in a subset of public ACIS imaging observations from roughly the first eight years of the Chandra mission. This release of the catalog includes point and compact sources with observed spatial extents < 30". The catalog (1) provides access to estimates of the X-ray source properties for detected sources with good scientific fidelity; (2) facilitates analysis of a wide range of statistical properties for classes of X-ray sources; and (3) provides efficient access to calibrated observational data and ancillary data products for individual X-ray sources. The catalog includes real X-ray sources detected with flux estimates that are at least 3 times their estimated 1σ uncertainties in at least one energy band, while maintaining the number of spurious sources at a level of < 1 false source per field for a 100 ks observation. For each detected source, the CSC provides commonly tabulated quantities, including source position, extent, multi-band fluxes, hardness ratios, and variability statistics. In addition, for each X-ray source the CSC includes an extensive set of file-based data products that can be manipulated interactively, including source images, event lists, light curves, and spectra. Support for development of the CSC is provided by the National Aeronautics and Space Administration through the Chandra X-ray Center, which is operated by the Smithsonian Astrophysical Observatory for and on behalf of the National Aeronautics and Space Administration under contract NAS 8-03060.

Source spectral variation and yield estimation for small, near-source explosions

NASA Astrophysics Data System (ADS)

Yoo, S.; Mayeda, K. M.

2012-12-01

Significant S-wave generation is always observed from explosion sources which can lead to difficulty in discriminating explosions from natural earthquakes. While there are numerous S-wave generation mechanisms that are currently the topic of significant research, the mechanisms all remain controversial and appear to be dependent upon the near-source emplacement conditions of that particular explosion. To better understand the generation and partitioning of the P and S waves from explosion sources and to enhance the identification and discrimination capability of explosions, we investigate near-source explosion data sets from the 2008 New England Damage Experiment (NEDE), the Humble-Redwood (HR) series of explosions, and a Massachusetts quarry explosion experiment. We estimate source spectra and characteristic source parameters using moment tensor inversions, direct P and S waves multi-taper analysis, and improved coda spectral analysis using high quality waveform records from explosions from a variety of emplacement conditions (e.g., slow/fast burning explosive, fully tamped, partially tamped, single/ripple-fired, and below/above ground explosions). The results from direct and coda waves are compared to theoretical explosion source model predictions. These well-instrumented experiments provide us with excellent data from which to document the characteristic spectral shape, relative partitioning between P and S-waves, and amplitude/yield dependence as a function of HOB/DOB. The final goal of this study is to populate a comprehensive seismic source reference database for small yield explosions based on the results and to improve nuclear explosion monitoring capability.

31 CFR 585.203 - Holding of certain types of blocked property in interest-bearing accounts.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Holding of certain types of blocked property in interest-bearing accounts. 585.203 Section 585.203 Money and Finance: Treasury Regulations... OF BOSNIA AND HERZEGOVINA SANCTIONS REGULATIONS Prohibitions § 585.203 Holding of certain types of...

Culture, Ethnic Conflict, and Moral Orientation in Bosnian Children.

ERIC Educational Resources Information Center

Garrod, Andrew; Beal, Carole R.; Jaeger, William; Thomas, Joshua; Davis, Jay; Leiser, Nicole; Hodzic, Almin

2003-01-01

Investigates the association of political violence and ethnic conflict with children's moral orientation. Evaluates two studies of students in Bosnia and Herzegovina. Uses dilemmas involving animal and human characters. Argues that results reflect an orientation toward care and concern rather than justice and fairness. Notes there were no gender…

Dearth of Early Education Experience: A Significant Barrier to Educational and Social Inclusion in the Western Balkans

ERIC Educational Resources Information Center

Milovanovic, Suncica Macura; Kokic, Ivana Batarelo; Kristiansen, Selma Džemidžic; Gera, Ibolya; Ikonomi, Estevan; Kafedžic, Lejla; Milic, Tamara; Rexhaj, Xhavit; Spasovski, Ognen; Closs, Alison

2014-01-01

The article summarises the socio-political, cultural, economic and educational background to the Western Balkans region and outlines the wider qualitative research study that provided the data on early and pre-school educational opportunities in the seven countries involved; Albania, Bosnia and Herzegovina, Croatia, Kosovo (under United Nations…

Linking Advertising, Materialism, and Life Satisfaction

ERIC Educational Resources Information Center

Sirgy, M. Joseph; Gurel-Atay, Eda; Webb, Dave; Cicic, Muris; Husic, Melika; Ekici, Ahmet; Herrmann, Andreas; Hegazy, Ibrahim; Lee, Dong-Jin; Johar, J. S.

2012-01-01

This paper develops theory related to advertising, materialism, and life satisfaction by formally testing explanations related to the antecedents and consequences of materialism. Survey data were collected from seven major cities each in a different country (Australia, Bosnia/Herzegovina, Germany, Egypt, Korea, Turkey, and the USA) using a…

31 CFR 585.418 - Vessels of the Federal Republic of Yugoslavia (Serbia and Montenegro).

Code of Federal Regulations, 2010 CFR

2010-07-01

... Yugoslavia (Serbia and Montenegro). 585.418 Section 585.418 Money and Finance: Treasury Regulations Relating... REPUBLIC OF YUGOSLAVIA (SERBIA AND MONTENEGRO) AND BOSNIAN SERB-CONTROLLED AREAS OF THE REPUBLIC OF BOSNIA... Yugoslavia (Serbia and Montenegro). Any vessel in which a majority or controlling interest is held by a...

NON-POINT SOURCE POLLUTION

EPA Science Inventory

Non-point source pollution is a diffuse source that is difficult to measure and is highly variable due to different rain patterns and other climatic conditions. In many areas, however, non-point source pollution is the greatest source of water quality degradation. Presently, stat...

Automated Classification of ROSAT Sources Using Heterogeneous Multiwavelength Source Catalogs

NASA Technical Reports Server (NTRS)

McGlynn, Thomas; Suchkov, A. A.; Winter, E. L.; Hanisch, R. J.; White, R. L.; Ochsenbein, F.; Derriere, S.; Voges, W.; Corcoran, M. F.

2004-01-01

We describe an on-line system for automated classification of X-ray sources, ClassX, and present preliminary results of classification of the three major catalogs of ROSAT sources, RASS BSC, RASS FSC, and WGACAT, into six class categories: stars, white dwarfs, X-ray binaries, galaxies, AGNs, and clusters of galaxies. ClassX is based on a machine learning technology. It represents a system of classifiers, each classifier consisting of a considerable number of oblique decision trees. These trees are built as the classifier is 'trained' to recognize various classes of objects using a training sample of sources of known object types. Each source is characterized by a preselected set of parameters, or attributes; the same set is then used as the classifier conducts classification of sources of unknown identity. The ClassX pipeline features an automatic search for X-ray source counterparts among heterogeneous data sets in on-line data archives using Virtual Observatory protocols; it retrieves from those archives all the attributes required by the selected classifier and inputs them to the classifier. The user input to ClassX is typically a file with target coordinates, optionally complemented with target IDs. The output contains the class name, attributes, and class probabilities for all classified targets. We discuss ways to characterize and assess the classifier quality and performance and present the respective validation procedures. Based on both internal and external validation, we conclude that the ClassX classifiers yield reasonable and reliable classifications for ROSAT sources and have the potential to broaden class representation significantly for rare object types.

The Chandra Source Catalog: Source Properties and Data Products

NASA Astrophysics Data System (ADS)

Rots, Arnold; Evans, Ian N.; Glotfelty, Kenny J.; Primini, Francis A.; Zografou, Panagoula; Anderson, Craig S.; Bonaventura, Nina R.; Chen, Judy C.; Davis, John E.; Doe, Stephen M.; Evans, Janet D.; Fabbiano, Giuseppina; Galle, Elizabeth C.; Gibbs, Danny G., II; Grier, John D.; Hain, Roger; Hall, Diane M.; Harbo, Peter N.; He, Xiang Qun (Helen); Houck, John C.; Karovska, Margarita; Kashyap, Vinay L.; Lauer, Jennifer; McCollough, Michael L.; McDowell, Jonathan C.; Miller, Joseph B.; Mitschang, Arik W.; Morgan, Douglas L.; Mossman, Amy E.; Nichols, Joy S.; Nowak, Michael A.; Plummer, David A.; Refsdal, Brian L.; Siemiginowska, Aneta L.; Sundheim, Beth A.; Tibbetts, Michael S.; van Stone, David W.; Winkelman, Sherry L.

2009-09-01

The Chandra Source Catalog (CSC) is breaking new ground in several areas. There are two aspects that are of particular interest to the users: its evolution and its contents. The CSC will be a living catalog that becomes richer, bigger, and better in time while still remembering its state at each point in time. This means that users will be able to take full advantage of new additions to the catalog, while retaining the ability to back-track and return to what was extracted in the past. The CSC sheds the limitations of flat-table catalogs. Its sources will be characterized by a large number of properties, as usual, but each source will also be associated with its own specific data products, allowing users to perform mini custom analysis on the sources. Source properties fall in the spatial (position, extent), photometric (fluxes, count rates), spectral (hardness ratios, standard spectral fits), and temporal (variability probabilities) domains, and are all accompanied by error estimates. Data products cover the same coordinate space and include event lists, images, spectra, and light curves. In addition, the catalog contains data products covering complete observations: event lists, background images, exposure maps, etc. This work is supported by NASA contract NAS8-03060 (CXC).

Improved ion source

DOEpatents

Leung, K.N.; Ehlers, K.W.

1982-05-04

A magnetic filter for an ion source reduces the production of undesired ion species and improves the ion beam quality. High-energy ionizing electrons are confined by the magnetic filter to an ion source region, where the high-energy electrons ionize gas molecules. One embodiment of the magnetic filter uses permanent magnets oriented to establish a magnetic field transverse to the direction of travel of ions from the ion source region to the ion extraction region. In another embodiment, low energy 16 eV electrons are injected into the ion source to dissociate gas molecules and undesired ion species into desired ion species,

Multiwavelength counterparts of the point sources in the Chandra Source Catalog

NASA Astrophysics Data System (ADS)

Reynolds, Michael; Civano, Francesca Maria; Fabbiano, Giuseppina; D'Abrusco, Raffaele

2018-01-01

The most recent release of the Chandra Source Catalog (CSC) version 2.0 comprises more than $\\sim$350,000 point sources, down to fluxes of $\\sim$10$^{-16}$ erg/cm$^2$/s, covering $\\sim$500 deg$^2$ of the sky, making it one of the best available X-ray catalogs to date. There are many reasons to have multiwavelength counterparts for sources, one such reason is that X-ray information alone is not enough to identify the sources and divide them between galactic and extragalactic origin, therefore multiwavelength data associated to each X-ray source is crucial for classification and scientific analysis of the sample. To perform this multiwavelength association, we are going to employ the recently released versatile tool NWAY (Salvato et al. 2017), based on a Bayesian algorithm for cross-matching multiple catalogs. NWAY allows the combination of multiple catalogs at the same time, provides a probability for the matches, even in case of non-detection due to different depth of the matching catalogs, and it can be used by including priors on the nature of the sources (e.g. colors, magnitudes, etc). In this poster, we are presenting the preliminary analysis using the CSC sources above the galactic plane matched to the WISE All-Sky catalog, SDSS, Pan-STARRS and GALEX.

Light Source

NASA Technical Reports Server (NTRS)

1993-01-01

Research on food growth for long duration spacecraft has resulted in a light source for growing plants indoors known as Qbeam, a solid state light source consisting of a control unit and lamp. The light source, manufactured by Quantum Devices, Inc., is not very hot, although it generates high intensity radiation. When Ron Ignatius, an industrial partner of WCSAR, realized that terrestrial plant research lighting was not energy efficient enough for space use, he and WCSAR began to experiment with light emitting diodes. A line of LED products was developed, and QDI was formed to market the technology. An LED-based cancer treatment device is currently under development.

Complexity analysis of the turbulent environmental fluid flow time series

NASA Astrophysics Data System (ADS)

Mihailović, D. T.; Nikolić-Đorić, E.; Drešković, N.; Mimić, G.

2014-02-01

We have used the Kolmogorov complexities, sample and permutation entropies to quantify the randomness degree in river flow time series of two mountain rivers in Bosnia and Herzegovina, representing the turbulent environmental fluid, for the period 1926-1990. In particular, we have examined the monthly river flow time series from two rivers (the Miljacka and the Bosnia) in the mountain part of their flow and then calculated the Kolmogorov complexity (KL) based on the Lempel-Ziv Algorithm (LZA) (lower-KLL and upper-KLU), sample entropy (SE) and permutation entropy (PE) values for each time series. The results indicate that the KLL, KLU, SE and PE values in two rivers are close to each other regardless of the amplitude differences in their monthly flow rates. We have illustrated the changes in mountain river flow complexity by experiments using (i) the data set for the Bosnia River and (ii) anticipated human activities and projected climate changes. We have explored the sensitivity of considered measures in dependence on the length of time series. In addition, we have divided the period 1926-1990 into three subintervals: (a) 1926-1945, (b) 1946-1965, (c) 1966-1990, and calculated the KLL, KLU, SE, PE values for the various time series in these subintervals. It is found that during the period 1946-1965, there is a decrease in their complexities, and corresponding changes in the SE and PE, in comparison to the period 1926-1990. This complexity loss may be primarily attributed to (i) human interventions, after the Second World War, on these two rivers because of their use for water consumption and (ii) climate change in recent times.

ChemSource SourceBook, Version 2.0: Volume 1.

ERIC Educational Resources Information Center

Orna, Mary Virginia, Ed.; And Others

ChemSource is designed as a strategy to help preservice and inservice high school chemistry teachers promote student learning more effectively. Its major premise is that well-designed laboratory investigations are an important avenue for cultivating student interest, engagement, and meaningful learning in chemistry. The SourceBook component of…

ChemSource SourceBook, Version 2.0: Volume 2.

ERIC Educational Resources Information Center

Orna, Mary Virginia, Ed.; And Others

ChemSource is designed as a strategy to help preservice and inservice high school chemistry teachers promote student learning more effectively. Its major premise is that well-designed laboratory investigations are an important avenue for cultivating student interest, engagement, and meaningful learning in chemistry. The SourceBook component of…

ChemSource SourceBook, Version 2.0: Volume 3.

ERIC Educational Resources Information Center

Orna, Mary Virginia, Ed.; And Others

ChemSource is designed as a strategy to help preservice and inservice high school chemistry teachers promote student learning more effectively. Its major premise is that well-designed laboratory investigations are an important avenue for cultivating student interest, engagement, and meaningful learning in chemistry. The SourceBook component of…

Hubble Source Catalog

NASA Astrophysics Data System (ADS)

Lubow, S.; Budavári, T.

2013-10-01

We have created an initial catalog of objects observed by the WFPC2 and ACS instruments on the Hubble Space Telescope (HST). The catalog is based on observations taken on more than 6000 visits (telescope pointings) of ACS/WFC and more than 25000 visits of WFPC2. The catalog is obtained by cross matching by position in the sky all Hubble Legacy Archive (HLA) Source Extractor source lists for these instruments. The source lists describe properties of source detections within a visit. The calculations are performed on a SQL Server database system. First we collect overlapping images into groups, e.g., Eta Car, and determine nearby (approximately matching) pairs of sources from different images within each group. We then apply a novel algorithm for improving the cross matching of pairs of sources by adjusting the astrometry of the images. Next, we combine pairwise matches into maximal sets of possible multi-source matches. We apply a greedy Bayesian method to split the maximal matches into more reliable matches. We test the accuracy of the matches by comparing the fluxes of the matched sources. The result is a set of information that ties together multiple observations of the same object. A byproduct of the catalog is greatly improved relative astrometry for many of the HST images. We also provide information on nondetections that can be used to determine dropouts. With the catalog, for the first time, one can carry out time domain, multi-wavelength studies across a large set of HST data. The catalog is publicly available. Much more can be done to expand the catalog capabilities.

Chandra Source Catalog: User Interface

NASA Astrophysics Data System (ADS)

Bonaventura, Nina; Evans, Ian N.; Rots, Arnold H.; Tibbetts, Michael S.; van Stone, David W.; Zografou, Panagoula; Primini, Francis A.; Glotfelty, Kenny J.; Anderson, Craig S.; Chen, Judy C.; Davis, John E.; Doe, Stephen M.; Evans, Janet D.; Fabbiano, Giuseppina; Galle, Elizabeth C.; Gibbs, Danny G., II; Grier, John D.; Hain, Roger; Hall, Diane M.; Harbo, Peter N.; He, Helen; Houck, John C.; Karovska, Margarita; Kashyap, Vinay L.; Lauer, Jennifer; McCollough, Michael L.; McDowell, Jonathan C.; Miller, Joseph B.; Mitschang, Arik W.; Morgan, Douglas L.; Mossman, Amy E.; Nichols, Joy S.; Nowak, Michael A.; Plummer, David A.; Refsdal, Brian L.; Siemiginowska, Aneta L.; Sundheim, Beth A.; Winkelman, Sherry L.

2009-09-01

The Chandra Source Catalog (CSC) is intended to be the definitive catalog of all X-ray sources detected by Chandra. For each source, the CSC provides positions and multi-band fluxes, as well as derived spatial, spectral, and temporal source properties. Full-field and source region data products are also available, including images, photon event lists, light curves, and spectra. The Chandra X-ray Center CSC website (http://cxc.harvard.edu/csc/) is the place to visit for high-level descriptions of each source property and data product included in the catalog, along with other useful information, such as step-by-step catalog tutorials, answers to FAQs, and a thorough summary of the catalog statistical characterization. Eight categories of detailed catalog documents may be accessed from the navigation bar on most of the 50+ CSC pages; these categories are: About the Catalog, Creating the Catalog, Using the Catalog, Catalog Columns, Column Descriptions, Documents, Conferences, and Useful Links. There are also prominent links to CSCview, the CSC data access GUI, and related help documentation, as well as a tutorial for using the new CSC/Google Earth interface. Catalog source properties are presented in seven scientific categories, within two table views: the Master Source and Source Observations tables. Each X-ray source has one ``master source'' entry and one or more ``source observation'' entries, the details of which are documented on the CSC ``Catalog Columns'' pages. The master source properties represent the best estimates of the properties of a source; these are extensively described on the following pages of the website: Position and Position Errors, Source Flags, Source Extent and Errors, Source Fluxes, Source Significance, Spectral Properties, and Source Variability. The eight tutorials (``threads'') available on the website serve as a collective guide for accessing, understanding, and manipulating the source properties and data products provided by the catalog.

Source signature estimation from multimode surface waves via mode-separated virtual real source method

NASA Astrophysics Data System (ADS)

Gao, Lingli; Pan, Yudi

2018-05-01

The correct estimation of the seismic source signature is crucial to exploration geophysics. Based on seismic interferometry, the virtual real source (VRS) method provides a model-independent way for source signature estimation. However, when encountering multimode surface waves, which are commonly seen in the shallow seismic survey, strong spurious events appear in seismic interferometric results. These spurious events introduce errors in the virtual-source recordings and reduce the accuracy of the source signature estimated by the VRS method. In order to estimate a correct source signature from multimode surface waves, we propose a mode-separated VRS method. In this method, multimode surface waves are mode separated before seismic interferometry. Virtual-source recordings are then obtained by applying seismic interferometry to each mode individually. Therefore, artefacts caused by cross-mode correlation are excluded in the virtual-source recordings and the estimated source signatures. A synthetic example showed that a correct source signature can be estimated with the proposed method, while strong spurious oscillation occurs in the estimated source signature if we do not apply mode separation first. We also applied the proposed method to a field example, which verified its validity and effectiveness in estimating seismic source signature from shallow seismic shot gathers containing multimode surface waves.

3 CFR 13568 - Executive Order 13568 of March 8, 2011. Extending Provisions of the International Organizations...

Code of Federal Regulations, 2012 CFR

2012-01-01

... Provisions of the International Organizations Immunities Act to the Office of the High Representative in... International Organizations Immunities Act to the Office of the High Representative in Bosnia and Herzegovina... Organizations Immunities Act (59 Stat. 669, 22 U.S.C. 288), and the Extending Immunities to the Office of the...

Prevalence of Tobacco Use among Students Aged 13-15 Years in the South-Eastern Europe Health Network

ERIC Educational Resources Information Center

Stojiljkovic, Djorde; Haralanova, Maria; Nikogosian, Haik; Petrea, Ionela; Chauvin, James; Warren, Charles W.; Jones, Nathan R.; Asma, Samira

2008-01-01

Objective: To examine adolescent tobacco use among members of the South-Eastern Europe (SEE) Health Network using data from the Global Youth Tobacco Survey (GYTS). Methods: Nationally representative samples were drawn from students in grades associated with youth aged 13 to 15 in Albania, Bosnia and Herzegovina, Bulgaria, Croatia, the Former…

CNN Newsroom Classroom Guides. March 14-31, 1994.

ERIC Educational Resources Information Center

Cable News Network, Atlanta, GA.

These classroom guides for the daily CNN (Cable News Network) Newsroom broadcasts for the month of March provide program rundowns, suggestions for class activities and discussion, student handouts, and a list of related news terms. Topics covered by the guides include: (1) Bophuthatswana, Best Quest, language immersion, Bosnia diaries, Nepal,…

Teachers for the Future: Teacher Development for Inclusive Education in the Western Balkans

ERIC Educational Resources Information Center

Pantic, Natasa; Closs, Alison; Ivosevic, Vanja

2011-01-01

Teachers for the Future is a regional report that draws together and analyses research findings from a study commissioned by the European Training Foundation (ETF) in seven countries in the Western Balkan region, namely Albania, Bosnia and Herzegovina, Croatia, the former Yugoslav Republic of Macedonia, Kosovo, Montenegro and Serbia. The overall…

Teachers for the Future: Teacher Development for Inclusive Education in the Western Balkans

ERIC Educational Resources Information Center

Pantic, Natasa; Closs, Alison; Ivosevic, Vanja

2011-01-01

Teachers for the Future is a regional report that draws together and analyses research findings from a study commissioned by the European Training Foundation (ETF) in seven countries in the Western Balkans region, namely, Albania, Bosnia and Herzegovina, Croatia, the former Yugoslav Republic of Macedonia, Kosovo, Montenegro and Serbia. The overall…

The Education for Peace Integrative Curriculum: Concepts, Contents and Efficacy

ERIC Educational Resources Information Center

Danesh, H. B.

2008-01-01

This article presents the conceptual foundations of the Education for Peace (EFP) integrative curriculum, reviews its contents, and briefly describes its impact on students, teachers, staff and parents/guardians in Bosnia and Herzegovina. The curriculum was developed in 2000, first employed in six pilot schools and then implemented in 112 primary…

Teacher Competence as a Basis for Teacher Education: Comparing Views of Teachers and Teacher Educators in Five Western Balkan Countries

ERIC Educational Resources Information Center

Pantic, Natasa; Wubbels, Theo; Mainhard, Tim

2011-01-01

Orientation of teacher preparation toward the development of competence has recently been suggested as a worthwhile direction of change in teacher education in the Western Balkan countries. In this study, 2,354 teachers, teacher educators, and student teachers from Bosnia and Herzegovina, Croatia, Macedonia, Montenegro, and Serbia responded to a…

"It Is Like Putting Fire in the Children's Hands": A Comparative Case Study of Pre-Service Teachers' Knowledge of and Beliefs about Education for Democracy in an Established and Emerging Post-Conflict Democracy

ERIC Educational Resources Information Center

Lanahan, Brian K.; Phillips, Michele S.

2014-01-01

This report documents and compares two cases of pre-service elementary teachers' beliefs about democracy and education for democracy in the USA and Bosnia and Herzegovina along with contextual factors influencing the similarities and differences among these beliefs. Findings suggest that US pre-service elementary teachers have a self-proclaimed…

Is There Anything Specific about Early School Leaving in Southeast Europe? A Review of Research and Policy

ERIC Educational Resources Information Center

Jugovic, Ivana; Doolan, Karin

2013-01-01

Studies on early school leaving (ESL) from countries such as Bosnia and Herzegovina, Croatia, Montenegro, Serbia and Slovenia have been missing from the international early school leaving research map. As a contribution to remedying this, the article reviews research papers and strategic documents from these countries, guided by the general…

CNN Newsroom Classroom Guides, November 1-30, 1995.

ERIC Educational Resources Information Center

Cable News Network, Atlanta, GA.

These classroom guides, designed to accompany the daily CNN (Cable News Network) Newsroom broadcasts for the month of November, provide program rundowns, suggestions for class activities and discussion, student handouts, and a list of related news terms. Topics covered by the guides include: the Bosnia peace talks, hot-air balloons, salt…

Children and Mothers in War: An Outcome Study of a Psychosocial Intervention Program.

ERIC Educational Resources Information Center

Dybdahl, Ragnhild

2001-01-01

Evaluated effects on children in Bosnia and Herzegovina of a 5-month psychosocial intervention program of weekly group meetings for mothers. Found that although all participants were exposed to severe trauma, their distress varied considerably. The intervention program had a positive effect on mothers' mental health, children's weight gain, and…

Using a pseudo-dynamic source inversion approach to improve earthquake source imaging

NASA Astrophysics Data System (ADS)

Zhang, Y.; Song, S. G.; Dalguer, L. A.; Clinton, J. F.

2014-12-01

Imaging a high-resolution spatio-temporal slip distribution of an earthquake rupture is a core research goal in seismology. In general we expect to obtain a higher quality source image by improving the observational input data (e.g. using more higher quality near-source stations). However, recent studies show that increasing the surface station density alone does not significantly improve source inversion results (Custodio et al. 2005; Zhang et al. 2014). We introduce correlation structures between the kinematic source parameters: slip, rupture velocity, and peak slip velocity (Song et al. 2009; Song and Dalguer 2013) in the non-linear source inversion. The correlation structures are physical constraints derived from rupture dynamics that effectively regularize the model space and may improve source imaging. We name this approach pseudo-dynamic source inversion. We investigate the effectiveness of this pseudo-dynamic source inversion method by inverting low frequency velocity waveforms from a synthetic dynamic rupture model of a buried vertical strike-slip event (Mw 6.5) in a homogeneous half space. In the inversion, we use a genetic algorithm in a Bayesian framework (Moneli et al. 2008), and a dynamically consistent regularized Yoffe function (Tinti, et al. 2005) was used for a single-window slip velocity function. We search for local rupture velocity directly in the inversion, and calculate the rupture time using a ray-tracing technique. We implement both auto- and cross-correlation of slip, rupture velocity, and peak slip velocity in the prior distribution. Our results suggest that kinematic source model estimates capture the major features of the target dynamic model. The estimated rupture velocity closely matches the target distribution from the dynamic rupture model, and the derived rupture time is smoother than the one we searched directly. By implementing both auto- and cross-correlation of kinematic source parameters, in comparison to traditional smoothing

Radioisotopic heat source

DOEpatents

Sayell, E.H.

1973-10-23

A radioisotopic heat source is described which includes a core of heat productive, radioisotopic material, an impact resistant layer of graphite surrounding said core, and a shell of iridium metal intermediate the core and the impact layer. The source may also include a compliant mat of iridium between the core and the iridium shell, as well as an outer covering of iridium metal about the entire heat source. (Official Gazette)

Adjustable ECR Ion Source Control System: Ion Source Hydrogen Positive Project

NASA Astrophysics Data System (ADS)

Arredondo, I.; Eguiraun, M.; Jugo, J.; Piso, D.; del Campo, M.; Poggi, T.; Varnasseri, S.; Feuchtwanger, J.; Bilbao, J.; Gonzalez, X.; Harper, G.; Muguira, L.; Miracoli, R.; Corres, J.; Belver, D.; Echevarria, P.; Garmendia, N.; Gonzalez, P.; Etxebarria, V.

2015-06-01

ISHP (Ion Source Hydrogen Positive) project consists of a highly versatile ECR type ion source. It has been built for several purposes, on the one hand, to serve as a workbench to test accelerator related technologies and validate in-house made developments, at the first stages. On the other hand, to design an ion source valid as the first step in an actual LINAC. Since this paper is focused on the control system of ISHP, besides the ion source, all the hardware and its control architecture is presented. Nowadays the ion source is able to generate a pulse of positive ions of Hydrogen from 2 μs to a few ms range with a repetition rate ranging from 1 Hz to 50 Hz with a maximum of 45 mA of current. Furthermore, the first experiments with White Rabbit (WR) synchronization system are presented.

CALUTRON ION SOURCE

DOEpatents

Brobeck, W.M.

1959-02-24

An ion source is described wherein a portion of the filament serving as a cathode for the arc is protected from the effects of non-ionized particles escaping from the ionizing mechanism. In the described ion source, the source block has a gas chamber and a gas passage extending from said gas chamber to two adjacent faces of the source block. A plate overlies the passage and abuts one of the aforementioned block faces, while extending beyond the other face. In addition, the plate is apertured in line with the block passage. The filament overlies the aperture to effectively shield the portion of the filament not directiy aligned with the passage where the arc is produced.

Atmospheric aerosol source identification and estimates of source contributions to air pollution in Dundee, UK

NASA Astrophysics Data System (ADS)

Qin, Y.; Oduyemi, K.

Anthropogenic aerosol (PM 10) emission sources sampled at an air quality monitoring station in Dundee have been analysed. However, the information on local natural aerosol emission sources was unavailable. A method that combines receptor model and atmospheric dispersion model was used to identify aerosol sources and estimate source contributions to air pollution. The receptor model identified five sources. These are aged marine aerosol source with some chlorine replaced by sulphate, secondary aerosol source of ammonium sulphate, secondary aerosol source of ammonium nitrate, soil and construction dust source, and incinerator and fuel oil burning emission source. For the vehicle emission source, which has been comprehensively described in the atmospheric emission inventory but cannot be identified by the receptor model, an atmospheric dispersion model was used to estimate its contributions. In Dundee, a significant percentage, 67.5%, of the aerosol mass sampled at the study station could be attributed to the six sources named above.

H- radio frequency source development at the Spallation Neutron Source.

PubMed

Welton, R F; Dudnikov, V G; Gawne, K R; Han, B X; Murray, S N; Pennisi, T R; Roseberry, R T; Santana, M; Stockli, M P; Turvey, M W

2012-02-01

The Spallation Neutron Source (SNS) now routinely operates nearly 1 MW of beam power on target with a highly persistent ∼38 mA peak current in the linac and an availability of ∼90%. H(-) beam pulses (∼1 ms, 60 Hz) are produced by a Cs-enhanced, multicusp ion source closely coupled with an electrostatic low energy beam transport (LEBT), which focuses the 65 kV beam into a radio frequency quadrupole accelerator. The source plasma is generated by RF excitation (2 MHz, ∼60 kW) of a copper antenna that has been encased with a thickness of ∼0.7 mm of porcelain enamel and immersed into the plasma chamber. The ion source and LEBT normally have a combined availability of ∼99%. Recent increases in duty-factor and RF power have made antenna failures a leading cause of downtime. This report first identifies the physical mechanism of antenna failure from a statistical inspection of ∼75 antennas which ran at the SNS, scanning electron microscopy studies of antenna surface, and cross sectional cuts and analysis of calorimetric heating measurements. Failure mitigation efforts are then described which include modifying the antenna geometry and our acceptance∕installation criteria. Progress and status of the development of the SNS external antenna source, a long-term solution to the internal antenna problem, are then discussed. Currently, this source is capable of delivering comparable beam currents to the baseline source to the SNS and, an earlier version, has briefly demonstrated unanalyzed currents up to ∼100 mA (1 ms, 60 Hz) on the test stand. In particular, this paper discusses plasma ignition (dc and RF plasma guns), antenna reliability, magnet overheating, and insufficient beam persistence.

SOURCE EXPLORER: Towards Web Browser Based Tools for Astronomical Source Visualization and Analysis

NASA Astrophysics Data System (ADS)

Young, M. D.; Hayashi, S.; Gopu, A.

2014-05-01

As a new generation of large format, high-resolution imagers come online (ODI, DECAM, LSST, etc.) we are faced with the daunting prospect of astronomical images containing upwards of hundreds of thousands of identifiable sources. Visualizing and interacting with such large datasets using traditional astronomical tools appears to be unfeasible, and a new approach is required. We present here a method for the display and analysis of arbitrarily large source datasets using dynamically scaling levels of detail, enabling scientists to rapidly move from large-scale spatial overviews down to the level of individual sources and everything in-between. Based on the recognized standards of HTML5+JavaScript, we enable observers and archival users to interact with their images and sources from any modern computer without having to install specialized software. We demonstrate the ability to produce large-scale source lists from the images themselves, as well as overlaying data from publicly available source ( 2MASS, GALEX, SDSS, etc.) or user provided source lists. A high-availability cluster of computational nodes allows us to produce these source maps on demand and customized based on user input. User-generated source lists and maps are persistent across sessions and are available for further plotting, analysis, refinement, and culling.

ION SOURCE

DOEpatents

Leland, W.T.

1960-01-01

The ion source described essentially eliminater the problem of deposits of nonconducting materials forming on parts of the ion source by certain corrosive gases. This problem is met by removing both filament and trap from the ion chamber, spacing them apart and outside the chamber end walls, placing a focusing cylinder about the filament tip to form a thin collimated electron stream, aligning the cylinder, slits in the walls, and trap so that the electron stream does not bombard any part in the source, and heating the trap, which is bombarded by electrons, to a temperature hotter than that in the ion chamber, so that the tendency to build up a deposit caused by electron bombardment is offset by the extra heating supplied only to the trap.

Nonpoint source pollution of urban stormwater runoff: a methodology for source analysis.

PubMed

Petrucci, Guido; Gromaire, Marie-Christine; Shorshani, Masoud Fallah; Chebbo, Ghassan

2014-09-01

The characterization and control of runoff pollution from nonpoint sources in urban areas are a major issue for the protection of aquatic environments. We propose a methodology to quantify the sources of pollutants in an urban catchment and to analyze the associated uncertainties. After describing the methodology, we illustrate it through an application to the sources of Cu, Pb, Zn, and polycyclic aromatic hydrocarbons (PAH) from a residential catchment (228 ha) in the Paris region. In this application, we suggest several procedures that can be applied for the analysis of other pollutants in different catchments, including an estimation of the total extent of roof accessories (gutters and downspouts, watertight joints and valleys) in a catchment. These accessories result as the major source of Pb and as an important source of Zn in the example catchment, while activity-related sources (traffic, heating) are dominant for Cu (brake pad wear) and PAH (tire wear, atmospheric deposition).

Source Apportionment of Suspended Sediment Sources using 137Cs and 210Pbxs

NASA Astrophysics Data System (ADS)

Lamba, J.; Karthikeyan, K.; Thompson, A.

2017-12-01

A study was conducted in the Pleasant Valley Watershed (50 km 2) in South Central Wisconsin to better understand sediment transport processes using sediment fingerprinting technique. Previous studies conducted in this watershed showed that resuspension of fine sediment deposited on the stream bed is an important source of suspended sediment. To better understand the role of fine sediment deposited on the stream bed, fallout radionuclides,137Cs and 210Pbxs were used to determine relative contribution to suspended sediment from in-stream (stream bank and stream bed) and upland sediment sources. Suspended sediment samples were collected during the crop growing season. Potential sources of suspended sediment considered in this study included cropland, pasture and in-stream (stream bed and stream bank). Suspended sediment sources were determined at a subwatershed level. Results of this study showed that in-stream sediment sources are important sources of suspended sediment. Future research should be conducted to better understand the role of legacy sediment in watershed-level sediment transport processes.

In-Source Fragmentation and the Sources of Partially Tryptic Peptides in Shotgun Proteomics

DOE Office of Scientific and Technical Information (OSTI.GOV)

Kim, Jong-Seo; Monroe, Matthew E.; Camp, David G.

2013-02-01

Partially tryptic peptides are often identified in shotgun proteomics using trypsin as the proteolytic enzyme; however, it has been controversial regarding the sources of such partially tryptic peptides. Herein we investigate the impact of in-source fragmentation on shotgun proteomics using three biological samples, including a standard protein mixture, a mouse brain tissue homogenate, and a mouse plasma sample. Since the in-source fragments of a peptide retain the same elution time with its parent fully tryptic peptide, the partially tryptic peptides from in-source fragmentation can be distinguished from the other partially tryptic peptides by plotting the observed retention times against themore » computationally predicted retention times. Most partially tryptic in-source fragmentation artifacts were misaligned from the linear distribution of fully tryptic peptides. The impact of in-source fragmentation on peptide identifications was clearly significant in a less complex sample such as a standard protein digest, where ~60 % of unique peptides were observed as partially tryptic peptides from in-source fragmentation. In mouse brain or mouse plasma samples, in-source fragmentation contributed to 1-3 % of all identified peptides. The other major source of partially tryptic peptides in complex biological samples is presumably proteolytic processing by endogenous proteases in the samples. By filtering out the in-source fragmentation artifacts from the identified partially tryptic or non-tryptic peptides, it is possible to directly survey in-vivo proteolytic processing in biological samples such as blood plasma.« less

Conducting Source Water Assessments

EPA Pesticide Factsheets

This page presents background information on the source water assessment steps, the four steps of a source wter assessment, and how to use the results of an assessment to protect drinking water sources.

Disturbance Source Separation in Shear Flows Using Blind Source Separation Methods

NASA Astrophysics Data System (ADS)

Gluzman, Igal; Cohen, Jacob; Oshman, Yaakov

2017-11-01

A novel approach is presented for identifying disturbance sources in wall-bounded shear flows. The method can prove useful for active control of boundary layer transition from laminar to turbulent flow. The underlying idea is to consider the flow state, as measured in sensors, to be a mixture of sources, and to use Blind Source Separation (BSS) techniques to recover the separate sources and their unknown mixing process. We present a BSS method based on the Degenerate Unmixing Estimation Technique. This method can be used to identify any (a priori unknown) number of sources by using the data acquired by only two sensors. The power of the new method is demonstrated via numerical and experimental proofs of concept. Wind tunnel experiments involving boundary layer flow over a flat plate were carried out, in which two hot-wire anemometers were used to separate disturbances generated by disturbance generators such as a single dielectric barrier discharge plasma actuator and a loudspeaker.

Arcsecond positions for milliarcsecond VLBI nuclei of extragalactic radio sources. IV - Seventeen sources

NASA Technical Reports Server (NTRS)

Morabito, D. D.; Preston, R. A.; Linfield, R. P.; Slade, M. A.; Jauncey, D. L.

1986-01-01

VLBI measurements of time delay and delay rate at 2.29 and 8.42 GHz on baselines of 10,000 km have been used to determine the positions of the milliarcsecond nuclei in 17 extragalactic radio sources with estimated accuracies of 0.1 to 0.3 arcsec. The observed sources are part of an all-sky VLBI catalog of milliarcsecond radio sources. In addition, slightly improved positions are presented for 101 sources originally reported by Morabito et al. (1983). Arcsecond positions have now been determined for 836 sources.

SOURCE PARTITIONING USING STABLE ISOTOPES: COPING WITH TOO MANY SOURCES

EPA Science Inventory

Stable isotopes are increasingly being used as tracers in environmental studies. One application is to use isotopic ratios to quantitatively determine the proportional contribution of several sources to a mixture, such as the proportion of various pollution sources in a waste st...

EPA's mobile monitoring of source emissions and near-source impact

EPA Science Inventory

Real-time ambient monitoring onboard a moving vehicle is a unique data collection approach applied to characterize large-area sources, such as major roadways, and detect fugitive emissions from distributed sources, such as leaking oil wells. EPA's Office of Research and Developme...

Anomaly metrics to differentiate threat sources from benign sources in primary vehicle screening.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Cohen, Israel Dov; Mengesha, Wondwosen

2011-09-01

Discrimination of benign sources from threat sources at Port of Entries (POE) is of a great importance in efficient screening of cargo and vehicles using Radiation Portal Monitors (RPM). Currently RPM's ability to distinguish these radiological sources is seriously hampered by the energy resolution of the deployed RPMs. As naturally occurring radioactive materials (NORM) are ubiquitous in commerce, false alarms are problematic as they require additional resources in secondary inspection in addition to impacts on commerce. To increase the sensitivity of such detection systems without increasing false alarm rates, alarm metrics need to incorporate the ability to distinguish benign andmore » threat sources. Principal component analysis (PCA) and clustering technique were implemented in the present study. Such techniques were investigated for their potential to lower false alarm rates and/or increase sensitivity to weaker threat sources without loss of specificity. Results of the investigation demonstrated improved sensitivity and specificity in discriminating benign sources from threat sources.« less

Source Methodology for Turbofan Noise Prediction (SOURCE3D Technical Documentation)

NASA Technical Reports Server (NTRS)

Meyer, Harold D.

1999-01-01

This report provides the analytical documentation for the SOURCE3D Rotor Wake/Stator Interaction Code. It derives the equations for the rotor scattering coefficients and stator source vector and scattering coefficients that are needed for use in the TFANS (Theoretical Fan Noise Design/Prediction System). SOURCE3D treats the rotor and stator as isolated source elements. TFANS uses this information, along with scattering coefficients for inlet and exit elements, and provides complete noise solutions for turbofan engines. SOURCE3D is composed of a collection of FORTRAN programs that have been obtained by extending the approach of the earlier V072 Rotor Wake/Stator Interaction Code. Similar to V072, it treats the rotor and stator as a collection of blades and vanes having zero thickness and camber contained in an infinite, hardwall annular duct. SOURCE3D adds important features to the V072 capability-a rotor element, swirl flow and vorticity waves, actuator disks for flow turning, and combined rotor/actuator disk and stator/actuator disk elements. These items allow reflections from the rotor, frequency scattering, and mode trapping, thus providing more complete noise predictions than previously. The code has been thoroughly verified through comparison with D.B. Hanson's CUP2D two- dimensional code using a narrow annulus test case.

Biogenic Emission Sources

EPA Pesticide Factsheets

Biogenic emissions sources come from natural sources and need to accounted for in photochemical grid models. They are computed using a model which utilizes spatial information on vegetation and land use.

Nonpoint Source: Forestry

EPA Pesticide Factsheets

Sources of nonpoint source (NPS) pollution associated with forestry activities include removal of streamside vegetation, road construction and use, timber harvesting, and mechanical preparation for the planting of trees. Information resources.

Open source posturography.

PubMed

Rey-Martinez, Jorge; Pérez-Fernández, Nicolás

2016-12-01

The proposed validation goal of 0.9 in intra-class correlation coefficient was reached with the results of this study. With the obtained results we consider that the developed software (RombergLab) is a validated balance assessment software. The reliability of this software is dependent of the used force platform technical specifications. Develop and validate a posturography software and share its source code in open source terms. Prospective non-randomized validation study: 20 consecutive adults underwent two balance assessment tests, six condition posturography was performed using a clinical approved software and force platform and the same conditions were measured using the new developed open source software using a low cost force platform. Intra-class correlation index of the sway area obtained from the center of pressure variations in both devices for the six conditions was the main variable used for validation. Excellent concordance between RombergLab and clinical approved force platform was obtained (intra-class correlation coefficient =0.94). A Bland and Altman graphic concordance plot was also obtained. The source code used to develop RombergLab was published in open source terms.

Multilevel cascade voltage source inverter with seperate DC sources

DOEpatents

Peng, Fang Zheng; Lai, Jih-Sheng

1997-01-01

A multilevel cascade voltage source inverter having separate DC sources is described herein. This inverter is applicable to high voltage, high power applications such as flexible AC transmission systems (FACTS) including static VAR generation (SVG), power line conditioning, series compensation, phase shifting and voltage balancing and fuel cell and photovoltaic utility interface systems. The M-level inverter consists of at least one phase wherein each phase has a plurality of full bridge inverters equipped with an independent DC source. This inverter develops a near sinusoidal approximation voltage waveform with only one switching per cycle as the number of levels, M, is increased. The inverter may have either single-phase or multi-phase embodiments connected in either wye or delta configurations.

Multilevel cascade voltage source inverter with seperate DC sources

DOEpatents

Peng, Fang Zheng; Lai, Jih-Sheng

2002-01-01

A multilevel cascade voltage source inverter having separate DC sources is described herein. This inverter is applicable to high voltage, high power applications such as flexible AC transmission systems (FACTS) including static VAR generation (SVG), power line conditioning, series compensation, phase shifting and voltage balancing and fuel cell and photovoltaic utility interface systems. The M-level inverter consists of at least one phase wherein each phase has a plurality of full bridge inverters equipped with an independent DC source. This inverter develops a near sinusoidal approximation voltage waveform with only one switching per cycle as the number of levels, M, is increased. The inverter may have either single-phase or multi-phase embodiments connected in either wye or delta configurations.

Multilevel cascade voltage source inverter with seperate DC sources

DOEpatents

Peng, Fang Zheng; Lai, Jih-Sheng

2001-04-03

A multilevel cascade voltage source inverter having separate DC sources is described herein. This inverter is applicable to high voltage, high power applications such as flexible AC transmission systems (FACTS) including static VAR generation (SVG), power line conditioning, series compensation, phase shifting and voltage balancing and fuel cell and photovoltaic utility interface systems. The M-level inverter consists of at least one phase wherein each phase has a plurality of full bridge inverters equipped with an independent DC source. This inverter develops a near sinusoidal approximation voltage waveform with only one switching per cycle as the number of levels, M, is increased. The inverter may have either single-phase or multi-phase embodiments connected in either wye or delta configurations.

Multilevel cascade voltage source inverter with separate DC sources

DOEpatents

Peng, F.Z.; Lai, J.S.

1997-06-24

A multilevel cascade voltage source inverter having separate DC sources is described herein. This inverter is applicable to high voltage, high power applications such as flexible AC transmission systems (FACTS) including static VAR generation (SVG), power line conditioning, series compensation, phase shifting and voltage balancing and fuel cell and photovoltaic utility interface systems. The M-level inverter consists of at least one phase wherein each phase has a plurality of full bridge inverters equipped with an independent DC source. This inverter develops a near sinusoidal approximation voltage waveform with only one switching per cycle as the number of levels, M, is increased. The inverter may have either single-phase or multi-phase embodiments connected in either wye or delta configurations. 15 figs.

The July Crisis: Can You Stop the Great War? Grade 10 Lesson. Schools of California Online Resources for Education (SCORE): Connecting California's Classrooms to the World.

ERIC Educational Resources Information Center

Antilla, Madeline

On June 28, 1914, while visiting Sarajevo in Bosnia-Herzegovina, Archduke Franz Ferdinand, heir to the Austro-Hungarian empire, was assassinated. The Austrian government blamed Serbia for harboring terrorists and sent the Serbian government an ultimatum with which that country found it impossible to comply. This set in motion a series of…

Modelling Factors of Students' Work in Western Balkan Countries

ERIC Educational Resources Information Center

Savic, Mirko; Kresoja, Milena

2018-01-01

The positive side of employment during studies is the increase of net investments in human capital. The main objective of this paper is to discover factors influencing the work of students in Serbia, Bosnia and Herzegovina and Montenegro and to compare students' employment in these three Western Balkan countries. Quantitative analysis based on…

Religious Orientation, Low Self-Control, and Deviance: Muslims, Catholics, Eastern Orthodox-, and "Bible Belt" Christians

ERIC Educational Resources Information Center

Klanjsek, Rudi; Vazsonyi, Alexander T.; Trejos-Castillo, Elizabeth

2012-01-01

Using adolescent samples from four cultures, the current study tested whether effects by religiosity on deviance varied by the nature of religiosity (intrinsic versus extrinsic) and by the cultural context (Bosnia & Herzegovina, Serbia, Slovenia, and the U.S.). Results indicated: a) that not every type of religiosity has a buffering effect on…

Opportunities for a forest energy industry in a developing country: an example from Moldova

Treesearch

Vitalie Gulca; Robert Deal

2010-01-01

Developing sustainable energy from forest biomass presents both opportunities and challenges for the future generations of Moldova. Located in the southeastern part of Europe between Ukraine and Romania, Moldova is a relatively poor country with limited natural resources compared with other developing European countries such as Albania or Bosnia. This lack of fossil...

Using the Copenhagen Process to Facilitate National Qualification Framework Strategies in South Eastern Europe

ERIC Educational Resources Information Center

Mc Bride, Vincent

2005-01-01

This article presents and discusses a perspective on the implications of the Lisbon Process for education and training in a selected group of partner countries of the European Union -- the Western Balkans (Albania, Bosnia and Herzegovina, Croatia, The Former Yugoslav Republic of Macedonia, Serbia and Montenegro). It presents the reflections of a…

Nanoseismic sources made in the laboratory: source kinematics and time history

NASA Astrophysics Data System (ADS)

McLaskey, G.; Glaser, S. D.

2009-12-01

When studying seismic signals in the field, the analysis of source mechanisms is always obscured by propagation effects such as scattering and reflections due to the inhomogeneous nature of the earth. To get around this complication, we measure seismic waves (wavelengths from 2 mm to 300 mm) in laboratory-sized specimens of extremely homogeneous isotropic materials. We are able to study the focal mechanism and time history of nanoseismic sources produced by fracture, impact, and sliding friction, roughly six orders of magnitude smaller and more rapid than typical earthquakes. Using very sensitive broadband conical piezoelectric sensors, we are able to measure surface normal displacements down to a few pm (10^-12 m) in amplitude. Thick plate specimens of homogeneous materials such as glass, steel, gypsum, and polymethylmethacrylate (PMMA) are used as propagation media in the experiments. Recorded signals are in excellent agreement with theoretically determined Green’s functions obtained from a generalized ray theory code for an infinite plate geometry. Extremely precise estimates of the source time history are made via full waveform inversion from the displacement time histories recorded by an array of at least ten sensors. Each channel is sampled at a rate of 5 MHz. The system is absolutely calibrated using the normal impact of a tiny (~1 mm) ball on the surface of the specimen. The ball impact induces a force pulse into the specimen a few ms in duration. The amplitude, duration, and shape of the force pulse were found to be well approximated by Hertzian-derived impact theory, while the total change in momentum of the ball is independently measured from its incoming and rebound velocities. Another calibration source, the sudden fracture of a thin-walled glass capillary tube laid on its side and loaded against the surface of the specimen produces a similar point force, this time with a source function very nearly a step in time with rise time of less than 500 ns

Source memory in the rat.

PubMed

Crystal, Jonathon D; Alford, Wesley T; Zhou, Wenyi; Hohmann, Andrea G

2013-03-04

Source memory is a representation of the origin (source) of information. When source information is bound together, it makes a memory episodic, allowing us to differentiate one event from another. Here, we asked whether rats remember the source of encoded information. Rats foraged for distinctive flavors of food that replenished (or failed to replenish) at its recently encountered location according to a source-information rule. To predict replenishment, rats needed to remember where they had encountered a preferred food type (chocolate) with self-generated (walking along a runway encountering chocolate) or experimenter-generated (placement of the rat at the chocolate site by an experimenter) cues. Three lines of evidence implicate the presence of source memory. First, rats selectively adjusted revisits to the chocolate location based on source information, under conditions in which familiarity of events could not produce successful performance. Second, source memory was dissociated from location memory by different decay rates. Third, temporary inactivation of the CA3 region of the hippocampus with lidocaine selectively eliminated source memory, suggesting that source memory is dependent upon an intact hippocampus. Development of an animal model of source memory may be valuable to probe the biological underpinnings of memory disorders marked by impairments in source memory. Copyright © 2013 Elsevier Ltd. All rights reserved.

Source memory in the rat

PubMed Central

Crystal, Jonathon D.; Alford, Wesley T.; Zhou, Wenyi; Hohmann, Andrea G.

2013-01-01

Summary Source memory is a representation of the origin (source) of information. When source information is bound together, it makes a memory episodic, allowing us to differentiate one event from another [1, 2]. Here we asked if rats remember the source of encoded information. Rats foraged for distinctive flavors of food that replenished (or failed to replenish) at its recently encountered location according to a source-information rule. To predict replenishment, rats needed to remember where they had encountered a preferred food type (chocolate) with self-generated (walking along a runway encountering chocolate) or experimenter-generated (placement of the rat at the chocolate site by an experimenter) cues. Three lines of evidence implicate the presence of source memory. First, rats selectively adjusted revisits to the chocolate location based on source information, under conditions in which familiarity of events could not produce successful performance. Second, source memory was dissociated from location memory by different decay rates. Third, temporary inactivation of the CA3 region of the hippocampus with lidocaine selectively eliminated source memory, suggesting that source memory is dependent upon an intact hippocampus. Development of an animal model of source memory may be valuable to probe the biological underpinnings of memory disorders marked by impairments in source memory. PMID:23394830

Chandra Source Catalog: User Interfaces

NASA Astrophysics Data System (ADS)

Bonaventura, Nina; Evans, I. N.; Harbo, P. N.; Rots, A. H.; Tibbetts, M. S.; Van Stone, D. W.; Zografou, P.; Anderson, C. S.; Chen, J. C.; Davis, J. E.; Doe, S. M.; Evans, J. D.; Fabbiano, G.; Galle, E.; Gibbs, D. G.; Glotfelty, K. J.; Grier, J. D.; Hain, R.; Hall, D. M.; He, X.; Houck, J. C.; Karovska, M.; Lauer, J.; McCollough, M. L.; McDowell, J. C.; Miller, J. B.; Mitschang, A. W.; Morgan, D. L.; Nichols, J. S.; Nowak, M. A.; Plummer, D. A.; Primini, F. A.; Refsdal, B. L.; Siemiginowska, A. L.; Sundheim, B. A.; Winkelman, S. L.

2010-03-01

The CSCview data mining interface is available for browsing the Chandra Source Catalog (CSC) and downloading tables of quality-assured source properties and data products. Once the desired source properties and search criteria are entered into the CSCview query form, the resulting source matches are returned in a table along with the values of the requested source properties for each source. (The catalog can be searched on any source property, not just position.) At this point, the table of search results may be saved to a text file, and the available data products for each source may be downloaded. CSCview save files are output in RDB-like and VOTable format. The available CSC data products include event files, spectra, lightcurves, and images, all of which are processed with the CIAO software. CSC data may also be accessed non-interactively with Unix command-line tools such as cURL and Wget, using ADQL 2.0 query syntax. In fact, CSCview features a separate ADQL query form for those who wish to specify this type of query within the GUI. Several interfaces are available for learning if a source is included in the catalog (in addition to CSCview): 1) the CSC interface to Sky in Google Earth shows the footprint of each Chandra observation on the sky, along with the CSC footprint for comparison (CSC source properties are also accessible when a source within a Chandra field-of-view is clicked); 2) the CSC Limiting Sensitivity online tool indicates if a source at an input celestial location was too faint for detection; 3) an IVOA Simple Cone Search interface locates all CSC sources within a specified radius of an R.A. and Dec.; and 4) the CSC-SDSS cross-match service returns the list of sources common to the CSC and SDSS, either all such sources or a subset based on search criteria.

Differences in dissolved organic matter between reclaimed water source and drinking water source.

PubMed

Hu, Hong-Ying; Du, Ye; Wu, Qian-Yuan; Zhao, Xin; Tang, Xin; Chen, Zhuo

2016-05-01

Dissolved organic matter (DOM) significantly affects the quality of reclaimed water and drinking water. Reclaimed water potable reuse is an effective way to augment drinking water source and de facto reuse exists worldwide. Hence, when reclaimed water source (namely secondary effluent) is blended with drinking water source, understanding the difference in DOM between drinking water source (dDOM) and reclaimed water source (rDOM) is essential. In this study, composition, transformation, and potential risk of dDOM from drinking water source and rDOM from secondary effluent were compared. Generally, the DOC concentration of rDOM and dissolved organic nitrogen (DON) content in reclaimed water source were higher but rDOM exhibited a lower aromaticity. Besides, rDOM comprises a higher proportion of hydrophilic fractions and more low-molecular weight compounds, which are difficult to be removed during coagulation. Although dDOM exhibited higher specific disinfection byproducts formation potential (SDBPFP), rDOM formed more total disinfection byproducts (DBPs) during chlorination including halomethanes (THMs) and haloacetic acids (HAAs) due to high DOC concentration. Likewise, in consideration of DOC basis, rDOM contained more absolute assimilable organic carbon (AOC) despite showing a lower specific AOC (normalized AOC per unit of DOC). Besides, rDOM exhibited higher biotoxicity including genotoxicity and endocrine disruption. Therefore, rDOM presents a greater potential risk than dDOM does. Reclaimed water source needs to be treated carefully when it is blended with drinking water source. Copyright © 2015. Published by Elsevier B.V.

CALUTRON ION SOURCE

DOEpatents

Lofgren, E.J.

1959-02-17

An improvement is described in ion source mechanisms whereby the source structure is better adapted to withstanid the ravages of heat, erosion, and deterioration concomitant with operation of an ion source of the calutron type. A pair of molybdenum plates define the exit opening of the arc chamber and are in thermal contact with the walls of the chamber. These plates are maintained at a reduced temperature by a pair of copper blocks in thermal conducting contact therewith to form subsequent diverging margins for the exit opening.

Piezotube borehole seismic source

DOEpatents

Daley, Tom M; Solbau, Ray D; Majer, Ernest L

2014-05-06

A piezoelectric borehole source capable of permanent or semipermanent insertion into a well for uninterrupted well operations is described. The source itself comprises a series of piezoelectric rings mounted to an insulative mandrel internally sized to fit over a section of well tubing, the rings encased in a protective housing and electrically connected to a power source. Providing an AC voltage to the rings will cause expansion and contraction sufficient to create a sonic pulse. The piezoelectric borehole source fits into a standard well, and allows for uninterrupted pass-through of production tubing, and other tubing and electrical cables. Testing using the source may be done at any time, even concurrent with well operations, during standard production.

Neutron source

DOEpatents

Cason, J.L. Jr.; Shaw, C.B.

1975-10-21

A neutron source which is particularly useful for neutron radiography consists of a vessel containing a moderating media of relatively low moderating ratio, a flux trap including a moderating media of relatively high moderating ratio at the center of the vessel, a shell of depleted uranium dioxide surrounding the moderating media of relatively high moderating ratio, a plurality of guide tubes each containing a movable source of neutrons surrounding the flux trap, a neutron shield surrounding one part of each guide tube, and at least one collimator extending from the flux trap to the exterior of the neutron source. The shell of depleted uranium dioxide has a window provided with depleted uranium dioxide shutters for each collimator. Reflectors are provided above and below the flux trap and on the guide tubes away from the flux trap.

A statistical approach to recognize source classes for unassociated sources in the first Fermi-LAT catalog

DOE PAGES

Ackermann, M.; Ajello, M.; Allafort, A.; ...

2012-06-15

The Fermi Large Area Telescope (LAT) First Source Catalog (1FGL) provided spatial, spectral, and temporal properties for a large number of γ-ray sources using a uniform analysis method. After correlating with the most-complete catalogs of source types known to emit γ rays, 630 of these sources are "unassociated" (i.e., have no obvious counterparts at other wavelengths).We employ two statistical analyses of the primary γ-ray characteristics for these unassociated sources in an effort to correlate their γ-ray properties with the active galactic nucleus (AGN) and pulsar populations in 1FGL. Based on the correlation results, we classify 221 AGN-like and 134 pulsar-likemore » sources in the 1FGL unassociated sources. Furthermore, the results of these source "classifications" appear to match the expected source distributions, especially at high Galactic latitudes. While useful for planning future multiwavelength follow-up observations, these analyses use limited inputs, and their predictions should not be considered equivalent to "probable source classes" for these sources. We also discuss multiwavelength results and catalog cross-correlations to date, and provide new source associations for 229 Fermi-LAT sources that had no association listed in the 1FGL catalog. By validating the source classifications against these new associations, we find that the new association matches the predicted source class in ~80% of the sources.« less

A STATISTICAL APPROACH TO RECOGNIZING SOURCE CLASSES FOR UNASSOCIATED SOURCES IN THE FIRST FERMI-LAT CATALOG

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ackermann, M.; Ajello, M.; Allafort, A.

The Fermi Large Area Telescope (LAT) First Source Catalog (1FGL) provided spatial, spectral, and temporal properties for a large number of {gamma}-ray sources using a uniform analysis method. After correlating with the most-complete catalogs of source types known to emit {gamma} rays, 630 of these sources are 'unassociated' (i.e., have no obvious counterparts at other wavelengths). Here, we employ two statistical analyses of the primary {gamma}-ray characteristics for these unassociated sources in an effort to correlate their {gamma}-ray properties with the active galactic nucleus (AGN) and pulsar populations in 1FGL. Based on the correlation results, we classify 221 AGN-like andmore » 134 pulsar-like sources in the 1FGL unassociated sources. The results of these source 'classifications' appear to match the expected source distributions, especially at high Galactic latitudes. While useful for planning future multiwavelength follow-up observations, these analyses use limited inputs, and their predictions should not be considered equivalent to 'probable source classes' for these sources. We discuss multiwavelength results and catalog cross-correlations to date, and provide new source associations for 229 Fermi-LAT sources that had no association listed in the 1FGL catalog. By validating the source classifications against these new associations, we find that the new association matches the predicted source class in {approx}80% of the sources.« less

A Statistical Approach to Recognizing Source Classes for Unassociated Sources in the First FERMI-LAT Catalog

NASA Technical Reports Server (NTRS)

Ackermann, M.; Ajello, M.; Allafort, A.; Antolini, E.; Baldini, L.; Ballet, J.; Barbiellini, G.; Bastieri, D.; Bellazzini, R.; Berenji, B.;

A statistical approach to recognize source classes for unassociated sources in the first Fermi-LAT catalog

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ackermann, M.; Ajello, M.; Allafort, A.

The Fermi Large Area Telescope (LAT) First Source Catalog (1FGL) provided spatial, spectral, and temporal properties for a large number of γ-ray sources using a uniform analysis method. After correlating with the most-complete catalogs of source types known to emit γ rays, 630 of these sources are "unassociated" (i.e., have no obvious counterparts at other wavelengths).We employ two statistical analyses of the primary γ-ray characteristics for these unassociated sources in an effort to correlate their γ-ray properties with the active galactic nucleus (AGN) and pulsar populations in 1FGL. Based on the correlation results, we classify 221 AGN-like and 134 pulsar-likemore » sources in the 1FGL unassociated sources. Furthermore, the results of these source "classifications" appear to match the expected source distributions, especially at high Galactic latitudes. While useful for planning future multiwavelength follow-up observations, these analyses use limited inputs, and their predictions should not be considered equivalent to "probable source classes" for these sources. We also discuss multiwavelength results and catalog cross-correlations to date, and provide new source associations for 229 Fermi-LAT sources that had no association listed in the 1FGL catalog. By validating the source classifications against these new associations, we find that the new association matches the predicted source class in ~80% of the sources.« less

Microfabricated diffusion source

DOEpatents

Oborny, Michael C [Albuquerque, NM; Frye-Mason, Gregory C [Cedar Crest, NM; Manginell, Ronald P [Albuquerque, NM

2008-07-15

A microfabricated diffusion source to provide for a controlled diffusion rate of a vapor comprises a porous reservoir formed in a substrate that can be filled with a liquid, a headspace cavity for evaporation of the vapor therein, a diffusion channel to provide a controlled diffusion of the vapor, and an outlet to release the vapor into a gas stream. The microfabricated diffusion source can provide a calibration standard for a microanalytical system. The microanalytical system with an integral diffusion source can be fabricated with microelectromechanical systems technologies.

Source-based neurofeedback methods using EEG recordings: training altered brain activity in a functional brain source derived from blind source separation

PubMed Central

White, David J.; Congedo, Marco; Ciorciari, Joseph

2014-01-01

A developing literature explores the use of neurofeedback in the treatment of a range of clinical conditions, particularly ADHD and epilepsy, whilst neurofeedback also provides an experimental tool for studying the functional significance of endogenous brain activity. A critical component of any neurofeedback method is the underlying physiological signal which forms the basis for the feedback. While the past decade has seen the emergence of fMRI-based protocols training spatially confined BOLD activity, traditional neurofeedback has utilized a small number of electrode sites on the scalp. As scalp EEG at a given electrode site reflects a linear mixture of activity from multiple brain sources and artifacts, efforts to successfully acquire some level of control over the signal may be confounded by these extraneous sources. Further, in the event of successful training, these traditional neurofeedback methods are likely influencing multiple brain regions and processes. The present work describes the use of source-based signal processing methods in EEG neurofeedback. The feasibility and potential utility of such methods were explored in an experiment training increased theta oscillatory activity in a source derived from Blind Source Separation (BSS) of EEG data obtained during completion of a complex cognitive task (spatial navigation). Learned increases in theta activity were observed in two of the four participants to complete 20 sessions of neurofeedback targeting this individually defined functional brain source. Source-based EEG neurofeedback methods using BSS may offer important advantages over traditional neurofeedback, by targeting the desired physiological signal in a more functionally and spatially specific manner. Having provided preliminary evidence of the feasibility of these methods, future work may study a range of clinically and experimentally relevant brain processes where individual brain sources may be targeted by source-based EEG neurofeedback. PMID

Consider the source: persuasion of implicit evaluations is moderated by source credibility.

PubMed

Smith, Colin Tucker; De Houwer, Jan; Nosek, Brian A

2013-02-01

The long history of persuasion research shows how to change explicit, self-reported evaluations through direct appeals. At the same time, research on how to change implicit evaluations has focused almost entirely on techniques of retraining existing evaluations or manipulating contexts. In five studies, we examined whether direct appeals can change implicit evaluations in the same way as they do explicit evaluations. In five studies, both explicit and implicit evaluations showed greater evidence of persuasion following information presented by a highly credible source than a source low in credibility. Whereas cognitive load did not alter the effect of source credibility on explicit evaluations, source credibility had an effect on the persuasion of implicit evaluations only when participants were encouraged and able to consider information about the source. Our findings reveal the relevance of persuasion research for changing implicit evaluations and provide new ideas about the processes underlying both types of evaluation.

Industrial ion source technology

NASA Technical Reports Server (NTRS)

Kaufman, H. R.

1976-01-01

A 30 cm electron bombardment ion source was designed and fabricated for micromachining and sputtering applications. This source has a multipole magnetic field that employs permanent magnets between permeable pole pieces. An average ion current density of 1 ma/sq cm with 500 eV argon ions was selected as a design operating condition. The ion beam at this operating condition was uniform and well collimated, with an average variation of plus or minus 5 percent over the center 20 cm of the beam at distances up to 30 cm from the ion source. A variety of sputtering applications were undertaken with a small 10 cm ion source to better understand the ion source requirements in these applications. The results of these experimental studies are also included.

Bosnian and Herzegovinian medical scientists in PubMed database.

PubMed

Masic, Izet

2013-01-01

In this paper it is shortly presented PubMed as one of the most important on-line databases of the scientific biomedical literature. Also, the author has analyzed the most cited authors, professors of the medical faculties in Bosnia and Herzegovina, from the published papers in the biomedical journals abstracted and indexed in PubMed.

Ensuring the Success of Deploying Students: A Campus View

ERIC Educational Resources Information Center

Johnson, Teresa

2009-01-01

Disruption of educational pursuits due to orders for military activation is inconvenient and discouraging to students who are soldiers. Deployment was an issue at institutions of higher education during Operations Desert Shield and Desert Storm in 1990 and 1991 and during the peace-keeping mission in Bosnia in 1996. Four weeks after the attacks of…

Inclusive Education: Proclamations or Reality (Primary School Teachers' View)

ERIC Educational Resources Information Center

Slavica, Pavlovic

2010-01-01

This paper deals with 2 focal points of inclusive education, which is the integral segment of the current education reform in the Bosnia and Herzegovina: its position in various proclamations and in primary school teachers' reality, i.e., legislative aspects vs. everyday situation in primary schools. The survey research was carried out through the…

Exploring and Assessing Cross-Cultural Sensitivity in Bosnian Tertiary Education: Is There a Real Promise of Harmonious Coexistence?

ERIC Educational Resources Information Center

Becirovic, Senad; Brdarevic-Celjo, Amma

2018-01-01

The aim of this research was to examine how university type, nationality, GPA, gender and grade level affect the cross-cultural sensitivity of students at tertiary level of education in Bosnia and Herzegovina. The revised and updated Inventory of Cross-Cultural Sensitivity (ICCSv2) was utilized for data collection. It contains four subscales:…

Creativity in Higher Education

ERIC Educational Resources Information Center

Gaspar, Drazena; Mabic, Mirela

2015-01-01

The paper presents results of research related to perception of creativity in higher education made by the authors at the University of Mostar from Bosnia and Herzegovina. This research was based on a survey conducted among teachers and students at the University. The authors developed two types of questionnaires, one for teachers and the other…

Linking Our Worlds: A Collaborative Academic Literacy Project.

ERIC Educational Resources Information Center

Vann, Roberta J.; Fairbairn, Shelley B.

2003-01-01

Describes a project that a middle school ESOL teacher and a university professor designed to challenge middle school ESOL students--immigrants from Bosnia and Mexico--to enhance their academic literacy through social interaction by sharing their own expertise as ESOL learners with a group of future ESOL teachers enrolled in a TESL literacy methods…

Global and Civilisational Knowledge: Eurocentrism, Intercultural Education and Civic Engagements

ERIC Educational Resources Information Center

Gundara, Jagdish S.

2014-01-01

This article cites the problems of citizenship education in three different countries: Bosnia, England and Japan, partly because of the way in which these nations are defined, as well as the way in which knowledge within the official school curriculum is selectively developed. In most countries, the curriculum is derived from a narrowly based…

Reflections on Multiculturalism.

ERIC Educational Resources Information Center

Eddy, Robert, Ed.

This book convincingly shows that the United States should adopt multiculturalism so that it doesn't become monoculturally provincial in a global society, and so that it can survive in the twentieth century as a democratizing force rather than a future Bosnia. The book is divided into two sections: (1) "Theories and Issues in…

19 CFR 12.104b - State Parties to the Convention.

Code of Federal Regulations, 2010 CFR

2010-04-01

..., acceptance, accession or succession, the date of such deposit and the date of entry into force for each State Party: State party Date of deposit Date of entry into force Algeria June 24, 1974 (R) Sept. 24, 1974... entered into force on July 28, 1988. 2. Bosnia-Herzegovina, Croatia and the Republic of Slovenia each...

19 CFR 12.104b - State Parties to the Convention.

Code of Federal Regulations, 2011 CFR

2011-04-01

..., acceptance, accession or succession, the date of such deposit and the date of entry into force for each State Party: State party Date of deposit Date of entry into force Algeria June 24, 1974 (R) Sept. 24, 1974... entered into force on July 28, 1988. 2. Bosnia-Herzegovina, Croatia and the Republic of Slovenia each...

In Harm's Way: When Should We Risk American Lives in World Conflicts? A Study Circle Program.

ERIC Educational Resources Information Center

Lord, Mary, Ed.; McCoy, Martha L., Ed.

This four-session discussion guide, intended for use by teachers, students, and the community at large, explores the ethics of intervening or not intervening in conflicts abroad. Inserts provide current information on conflicts in Bosnia, Haiti, North Korea, and Somalia where U.S. military involvement is at issue, but the flexibility of the guide…

Investigating Primary Source Literacy

ERIC Educational Resources Information Center

Archer, Joanne; Hanlon, Ann M.; Levine, Jennie A.

2009-01-01

Primary source research requires students to acquire specialized research skills. This paper presents results from a user study testing the effectiveness of a Web guide designed to convey the concepts behind "primary source literacy". The study also evaluated students' strengths and weaknesses when conducting primary source research. (Contains 3…

Rape revisited: sexual violence against women in the former Yugoslavia.

PubMed

Valentich, M

1994-01-01

This article presents information on the rape of women in the former Yugoslavia, focusing more on Muslim women in Bosnia-Herzegovina, and examines the evolutionary, sociological, psychological, and feminist theories of this form of sexual violence. Using a case study approach, through documentation from newspapers and other media accounts, this paper investigated the sexual violence that featured strongly in the campaign of ethnic cleansing or genocide of Muslims in Bosnia-Herzegovina. It was noted that the variables of power, sex, and aggression in the context of war seem to be linked. This is particularly evident when authority legitimates sexual aggression. Without the backing of authority, some rape is expected, but not of such proportion or brutality. In terms of the theories, the evolutionary perspective appears to have limited applicability in explaining rape as an act of war. However, the feminist and macrosociological multivariate theories that focus on heterogeneity of the population, a cultural foundation of very traditional gender roles, and a historical tradition that legitimates sexual violence by armies in war-time, provide more persuasive insights.

How Effective Was Civil Affairs in Bosnia?

DTIC Science & Technology

2013-12-13

governance the US military employed CMO to influence the population. CMO included building roads, school, ports, and educational programs. The military......mine awareness messages to be printed in comic books and on soccer balls. CA supported this effort by distributing these products via their local

Language Politics in Bosnia, Croatia, and Serbia

DTIC Science & Technology

2010-03-01

Toward a Common Standard ( Zagreb , Croatia: Globus, 1995), 14. 8 Alexander, Bosnian, Croatian, Serbian, 380–381. 9 Stanley G. Evans, A Short History...Yugoslav Academy of Sciences and Arts in Zagreb in 1867. The Yugoslav Academy contained the first institution concerned with south Slavic languages...northern Croatia, especially in the Zagreb area, and Čakavian is spoken along the Adriatic coast in Dalmatia and on the Istrian peninsula.33 Another

The Chandra Source Catalog: User Interface

NASA Astrophysics Data System (ADS)

Bonaventura, Nina; Evans, I. N.; Harbo, P. N.; Rots, A. H.; Tibbetts, M. S.; Van Stone, D. W.; Zografou, P.; Anderson, C. S.; Chen, J. C.; Davis, J. E.; Doe, S. M.; Evans, J. D.; Fabbiano, G.; Galle, E.; Gibbs, D. G.; Glotfelty, K. J.; Grier, J. D.; Hain, R.; Hall, D. M.; He, X.; Houck, J. C.; Karovska, M.; Lauer, J.; McCollough, M. L.; McDowell, J. C.; Miller, J. B.; Mitschang, A. W.; Morgan, D. L.; Nichols, J. S.; Nowak, M. A.; Plummer, D. A.; Primini, F. A.; Refsdal, B. L.; Siemiginowska, A. L.; Sundheim, B. A.; Winkelman, S. L.

2009-01-01

The Chandra Source Catalog (CSC) is the definitive catalog of all X-ray sources detected by Chandra. The CSC is presented to the user in two tables: the Master Chandra Source Table and the Table of Individual Source Observations. Each distinct X-ray source identified in the CSC is represented by a single master source entry and one or more individual source entries. If a source is unaffected by confusion and pile-up in multiple observations, the individual source observations are merged to produce a master source. In each table, a row represents a source, and each column a quantity that is officially part of the catalog. The CSC contains positions and multi-band fluxes for the sources, as well as derived spatial, spectral, and temporal source properties. The CSC also includes associated source region and full-field data products for each source, including images, photon event lists, light curves, and spectra. The master source properties represent the best estimates of the properties of a source, and are presented in the following categories: Position and Position Errors, Source Flags, Source Extent and Errors, Source Fluxes, Source Significance, Spectral Properties, and Source Variability. The CSC Data Access GUI provides direct access to the source properties and data products contained in the catalog. The user may query the catalog database via a web-style search or an SQL command-line query. Each query returns a table of source properties, along with the option to browse and download associated data products. The GUI is designed to run in a web browser with Java version 1.5 or higher, and may be accessed via a link on the CSC website homepage (http://cxc.harvard.edu/csc/). As an alternative to the GUI, the contents of the CSC may be accessed directly through a URL, using the command-line tool, cURL. Support: NASA contract NAS8-03060 (CXC).

Source apportionment of formaldehyde during TexAQS 2006 using a source-oriented chemical transport model

NASA Astrophysics Data System (ADS)

Zhang, Hongliang; Li, Jingyi; Ying, Qi; Guven, Birnur Buzcu; Olaguer, Eduardo P.

2013-02-01

In this study, a source-oriented version of the Community Multiscale Air Quality (CMAQ) model was developed and used to quantify the contributions of five major local emission source types in Southeast Texas (vehicles, industry, natural gas combustion, wildfires, biogenic sources), as well as upwind sources, to regional primary and secondary formaldehyde (HCHO) concentrations. Predicted HCHO concentrations agree well with observations at two urban sites (the Moody Tower [MT] site at the University of Houston and the Haden Road #3 [HRM-3] site operated by Texas Commission on Environmental Quality). However, the model underestimates concentrations at an industrial site (Lynchburg Ferry). Throughout most of Southeast Texas, primary HCHO accounts for approximately 20-30% of total HCHO, while the remaining portion is due to secondary HCHO (30-50%) and upwind sources (20-50%). Biogenic sources, natural gas combustion, and vehicles are important sources of primary HCHO in the urban Houston area, respectively, accounting for 10-20%, 10-30%, and 20-60% of total primary HCHO. Biogenic sources, industry, and vehicles are the top three sources of secondary HCHO, respectively, accounting for 30-50%, 10-30%, and 5-15% of overall secondary HCHO. It was also found that over 70% of PAN in the Houston area is due to upwind sources, and only 30% is formed locally. The model-predicted source contributions to HCHO at the MT generally agree with source apportionment results obtained from the Positive Matrix Factorization (PMF) technique.

The impact of realistic source shape and flexibility on source mask optimization

NASA Astrophysics Data System (ADS)

Aoyama, Hajime; Mizuno, Yasushi; Hirayanagi, Noriyuki; Kita, Naonori; Matsui, Ryota; Izumi, Hirohiko; Tajima, Keiichi; Siebert, Joachim; Demmerle, Wolfgang; Matsuyama, Tomoyuki

2013-04-01

Source mask optimization (SMO) is widely used to make state-of-the-art semiconductor devices in high volume manufacturing. To realize mature SMO solutions in production, the Intelligent Illuminator, which is an illumination system on Nikon scanner, is useful because it can provide generation of freeform sources with high fidelity to the target. Proteus SMO, which employs co-optimization method and an insertion of validation with mask 3D effect and resist properties for an accurate prediction of wafer printing, can take into account the properties of Intelligent Illuminator. We investigate an impact of the source properties on the SMO to pattern of a static-random access memory. Quality of a source made on the scanner compared to the SMO target is evaluated with in-situ measurement and aerial image simulation using its measurement data. Furthermore we discuss an evaluation of a universality of the source to use it in multiple scanners with a validation with estimated value of scanner errors.

Source Monitoring in Alzheimer's Disease

ERIC Educational Resources Information Center

El Haj, Mohamad; Fasotti, Luciano; Allain, Philippe

2012-01-01

Source monitoring is the process of making judgments about the origin of memories. There are three categories of source monitoring: reality monitoring (discrimination between self- versus other-generated sources), external monitoring (discrimination between several external sources), and internal monitoring (discrimination between two types of…

Microbial source tracking: a forensic technique for microbial source identification?

PubMed

Stapleton, Carl M; Wyer, Mark D; Kay, David; Crowther, John; McDonald, Adrian T; Walters, Martin; Gawler, Andrew; Hindle, Terry

2007-05-01

As the requirements of the Water Framework Directive (WFD) and the US Clean Water Act (USCWA) for the maintenance of microbiological water quality in 'protected areas' highlight, there is a growing recognition that integrated management of point and diffuse sources of microbial pollution is essential. New information on catchment microbial dynamics and, in particular, the sources of faecal indicator bacteria found in bathing and shellfish harvesting waters is a pre-requisite for the design of any 'programme of measures' at the drainage basin scale to secure and maintain compliance with existing and new health-based microbiological standards. This paper reports on a catchment-scale microbial source tracking (MST) study in the Leven Estuary drainage basin, northwest England, an area for which quantitative faecal indicator source apportionment empirical data and land use information were also collected. Since previous MST studies have been based on laboratory trials using 'manufactured' samples or analyses of spot environmental samples without the contextual microbial flux data (under high and low flow conditions) and source information, such background data are needed to evaluate the utility of MST in USCWA total maximum daily load (TMDL) assessments or WFD 'Programmes of Measures'. Thus, the operational utility of MST remains in some doubt. The results of this investigation, using genotyping of Bacteroidetes using polymerase chain reaction (PCR) and male-specific ribonucleic acid coliphage (F + RNA coliphage) using hybridisation, suggest some discrimination is possible between livestock- and human-derived faecal indicator concentrations but, in inter-grade areas, the degree to which the tracer picture reflected the land use pattern and probable faecal indicator loading were less distinct. Interestingly, the MST data was more reliable on high flow samples when much of the faecal indicator flux from catchment systems occurs. Whilst a useful supplementary tool, the MST

PULSED ION SOURCE

DOEpatents

Ford, F.C.; Ruff, J.W.; Zizzo, S.G.; Cook, B.

1958-11-11

An ion source is described adapted for pulsed operation and producing copious quantities of ions with a particular ion egress geometry. The particular source construction comprises a conical member having a conducting surface formed of a metal with a gas occladed therein and narrow non-conducting portions hereon dividing the conducting surface. A high voltage pulse is applied across the conducting surface or producing a discharge across the surface. After the gas ions have been produced by the discharge, the ions are drawn from the source in a diverging conical beam by a specially constructed accelerating electrode.

Open Source Software Development

DTIC Science & Technology

2011-01-01

Software, 2002, 149(1), 3-17. 3. DiBona , C., Cooper, D., and Stone, M. (Eds.), Open Sources 2.0, 2005, O’Reilly Media, Sebastopol, CA. Also see, C... DiBona , S. Ockman, and M. Stone (Eds.). Open Sources: Vocides from the Open Source Revolution, 1999. O’Reilly Media, Sebastopol, CA. 4. Ducheneaut, N

Equivalent charge source model based iterative maximum neighbor weight for sparse EEG source localization.

PubMed

Xu, Peng; Tian, Yin; Lei, Xu; Hu, Xiao; Yao, Dezhong

2008-12-01

How to localize the neural electric activities within brain effectively and precisely from the scalp electroencephalogram (EEG) recordings is a critical issue for current study in clinical neurology and cognitive neuroscience. In this paper, based on the charge source model and the iterative re-weighted strategy, proposed is a new maximum neighbor weight based iterative sparse source imaging method, termed as CMOSS (Charge source model based Maximum neighbOr weight Sparse Solution). Different from the weight used in focal underdetermined system solver (FOCUSS) where the weight for each point in the discrete solution space is independently updated in iterations, the new designed weight for each point in each iteration is determined by the source solution of the last iteration at both the point and its neighbors. Using such a new weight, the next iteration may have a bigger chance to rectify the local source location bias existed in the previous iteration solution. The simulation studies with comparison to FOCUSS and LORETA for various source configurations were conducted on a realistic 3-shell head model, and the results confirmed the validation of CMOSS for sparse EEG source localization. Finally, CMOSS was applied to localize sources elicited in a visual stimuli experiment, and the result was consistent with those source areas involved in visual processing reported in previous studies.

Flat-Spectrum Radio Sources as Likely Counterparts of Unidentified INTEGRAL Sources (Research Note)

NASA Technical Reports Server (NTRS)

Molina, M.; Landi, R.; Bassani, L.; Malizia, A.; Stephen, J. B.; Bazzano, A.; Bird, A. J.; Gehrels, N.

2012-01-01

Many sources in the fourth INTEGRAL/IBIS catalogue are still unidentified since they lack an optical counterpart. An important tool that can help in identifying and classifying these sources is the cross-correlation with radio catalogues, which are very sensitive and positionally accurate. Moreover, the radio properties of a source, such as the spectrum or morphology, could provide further insight into its nature. In particular, flat-spectrum radio sources at high Galactic latitudes are likely to be AGN, possibly associated to a blazar or to the compact core of a radio galaxy. Here we present a small sample of 6 sources extracted from the fourth INTEGRAL/IBIS catalogue that are still unidentified or unclassified, but which are very likely associated with a bright, flat-spectrum radio object. To confirm the association and to study the source X-ray spectral parameters, we performed X-ray follow-up observations with Swift/XRT of all objects. We report in this note the overall results obtained from this search and discuss the nature of each individual INTEGRAL source. We find that 5 of the 6 radio associations are also detected in X-rays; furthermore, in 3 cases they are the only counterpart found. More specifically, IGR J06073-0024 is a flat-spectrum radio quasar at z = 1.08, IGR J14488-4008 is a newly discovered radio galaxy, while IGR J18129-0649 is an AGN of a still unknown type. The nature of two sources (IGR J07225-3810 and IGR J19386-4653) is less well defined, since in both cases we find another X-ray source in the INTEGRAL error circle; nevertheless, the flat-spectrum radio source, likely to be a radio loud AGN, remains a viable and, in fact, a more convincing association in both cases. Only for the last object (IGR J11544-7618) could we not find any convincing counterpart since the radio association is not an X-ray emitter, while the only X-ray source seen in the field is a G star and therefore unlikely to produce the persistent emission seen by INTEGRAL.

Open Source Vision

ERIC Educational Resources Information Center

Villano, Matt

2006-01-01

Increasingly, colleges and universities are turning to open source as a way to meet their technology infrastructure and application needs. Open source has changed life for visionary CIOs and their campus communities nationwide. The author discusses what these technologists see as the benefits--and the considerations.

Online Sources of Competitive Intelligence.

ERIC Educational Resources Information Center

Wagers, Robert

1986-01-01

Presents an approach to using online sources of information for competitor intelligence (i.e., monitoring industry and tracking activities of competitors); identifies principal sources; and suggests some ways of making use of online databases. Types and sources of information and sources and database charts are appended. Eight references are…

The Chandra Source Catalog: Algorithms

NASA Astrophysics Data System (ADS)

McDowell, Jonathan; Evans, I. N.; Primini, F. A.; Glotfelty, K. J.; McCollough, M. L.; Houck, J. C.; Nowak, M. A.; Karovska, M.; Davis, J. E.; Rots, A. H.; Siemiginowska, A. L.; Hain, R.; Evans, J. D.; Anderson, C. S.; Bonaventura, N. R.; Chen, J. C.; Doe, S. M.; Fabbiano, G.; Galle, E. C.; Gibbs, D. G., II; Grier, J. D.; Hall, D. M.; Harbo, P. N.; He, X.; Lauer, J.; Miller, J. B.; Mitschang, A. W.; Morgan, D. L.; Nichols, J. S.; Plummer, D. A.; Refsdal, B. L.; Sundheim, B. A.; Tibbetts, M. S.; van Stone, D. W.; Winkelman, S. L.; Zografou, P.

2009-09-01

Creation of the Chandra Source Catalog (CSC) required adjustment of existing pipeline processing, adaptation of existing interactive analysis software for automated use, and development of entirely new algorithms. Data calibration was based on the existing pipeline, but more rigorous data cleaning was applied and the latest calibration data products were used. For source detection, a local background map was created including the effects of ACIS source readout streaks. The existing wavelet source detection algorithm was modified and a set of post-processing scripts used to correct the results. To analyse the source properties we ran the SAO Traceray trace code for each source to generate a model point spread function, allowing us to find encircled energy correction factors and estimate source extent. Further algorithms were developed to characterize the spectral, spatial and temporal properties of the sources and to estimate the confidence intervals on count rates and fluxes. Finally, sources detected in multiple observations were matched, and best estimates of their merged properties derived. In this paper we present an overview of the algorithms used, with more detailed treatment of some of the newly developed algorithms presented in companion papers.

Simultaneous EEG and MEG source reconstruction in sparse electromagnetic source imaging.

PubMed

Ding, Lei; Yuan, Han

2013-04-01

Electroencephalography (EEG) and magnetoencephalography (MEG) have different sensitivities to differently configured brain activations, making them complimentary in providing independent information for better detection and inverse reconstruction of brain sources. In the present study, we developed an integrative approach, which integrates a novel sparse electromagnetic source imaging method, i.e., variation-based cortical current density (VB-SCCD), together with the combined use of EEG and MEG data in reconstructing complex brain activity. To perform simultaneous analysis of multimodal data, we proposed to normalize EEG and MEG signals according to their individual noise levels to create unit-free measures. Our Monte Carlo simulations demonstrated that this integrative approach is capable of reconstructing complex cortical brain activations (up to 10 simultaneously activated and randomly located sources). Results from experimental data showed that complex brain activations evoked in a face recognition task were successfully reconstructed using the integrative approach, which were consistent with other research findings and validated by independent data from functional magnetic resonance imaging using the same stimulus protocol. Reconstructed cortical brain activations from both simulations and experimental data provided precise source localizations as well as accurate spatial extents of localized sources. In comparison with studies using EEG or MEG alone, the performance of cortical source reconstructions using combined EEG and MEG was significantly improved. We demonstrated that this new sparse ESI methodology with integrated analysis of EEG and MEG data could accurately probe spatiotemporal processes of complex human brain activations. This is promising for noninvasively studying large-scale brain networks of high clinical and scientific significance. Copyright © 2011 Wiley Periodicals, Inc.

Photonic crystal light source

DOEpatents

Fleming, James G [Albuquerque, NM; Lin, Shawn-Yu [Albuquerque, NM; Bur, James A [Corrales, NM

2004-07-27

A light source is provided by a photonic crystal having an enhanced photonic density-of-states over a band of frequencies and wherein at least one of the dielectric materials of the photonic crystal has a complex dielectric constant, thereby producing enhanced light emission at the band of frequencies when the photonic crystal is heated. The dielectric material can be a metal, such as tungsten. The spectral properties of the light source can be easily tuned by modification of the photonic crystal structure and materials. The photonic crystal light source can be heated electrically or other heating means. The light source can further include additional photonic crystals that exhibit enhanced light emission at a different band of frequencies to provide for color mixing. The photonic crystal light source may have applications in optical telecommunications, information displays, energy conversion, sensors, and other optical applications.

Encyclopedia of Youth and War: Young People as Participants and Victims.

ERIC Educational Resources Information Center

Sherrow, Victoria

This encyclopedia provides comprehensive information on youth and war. Beginning with the 30 Years' War in the 17th century and ending with the conflicts in Bosnia and Kosovo, the encyclopedia covers children and youth from birth to age 18, with additional materials on young adults from 18 to 24 years of age. The encyclopedia includes over 300…

Global Cooperation and Competition in the Defense and Aerospace Industries

DTIC Science & Technology

2010-04-26

Tuzla), then regional headquarters (Sarajevo, Bosnia), and, finally, headquarters for UN forces in former Yugoslavia ( Zagreb ). At Zagreb , air... Zagreb , the request would then be 11 A Model I (microeconomic) theorist would hypothesize this came about...Despite staff recommendations for an immediate strike, the UNPROFOR commander at Zagreb chose to include the Dutch government and the regional

Inclusive School Is (Not) Possible--Pupil's Voice

ERIC Educational Resources Information Center

Pavlovic, Slavica

2016-01-01

Inclusive education has been the focus of a number of research studies in Bosnia and Herzegovina. However, most of the research was based on the teachers and to a lesser extent on parents' attitudes towards inclusive education, while pupils' views and voice were mainly neglected. The core of this paper is survey research on primary school pupils'…

Musicological Ethnography and Peacebuilding

ERIC Educational Resources Information Center

Robertson, Craig

2016-01-01

Based on my PhD research with an inter-religious choir in Sarajevo, Bosnia Herzegovina, this paper discusses my interdisciplinary methodologies and suggests how this approach might be applied to future peacebuilding efforts. The use of ethnographic methods in research is an attempt to comprehend a social scene in a way that is as close as possible…

The Impact of War on Child Health in the Countries of the Former Yugoslavia. A Report of a Workshop (Trieste, Italy, March 27-30, 1994).

ERIC Educational Resources Information Center

National Academy of Sciences, Washington, DC.

The wars that began in 1991 in the countries of the former Yugoslavia caused widespread child suffering. This workshop report presents the findings from the Workshop on the Impact of War on Child Health held for doctors from Bosnia-Herzegovina, Croatia, Macedonia, Serbia, and Slovenia. The workshop's goal was to address the common interest in the…

Creating a Culture of Healing in Multiethnic Communities: An Integrative Approach to Prevention and Amelioration of Violence-Induced Conditions

ERIC Educational Resources Information Center

Danesh, H. B.

2008-01-01

In this article, the author describes the nature and dynamics of the culture of healing and the prerequisites for its creation. The concept of the culture of healing emerged over the course of 7 years of implementation of the Education for Peace (EFP) Program in over 100 primary and secondary schools in the ethnically divided Bosnia and…

Moral Imperatives, Professional Interventions and Resilience, and Educational Action in Chaotic Situations: The Souls of Children amidst the Horror of War

ERIC Educational Resources Information Center

Hill, Catherine M.

2005-01-01

Drawing from the research on children of war in Bogota, Beirut and Bosnia, this paper serves as a framework for dialogue about the criminalization of children by armed conflict and other forms of violence. Furthermore, it addresses the aching question of how best to care for these children so that they have every chance to become illuminated and…

31 CFR 585.524 - Humanitarian aid and trade in United Nations Protected Areas of Croatia and those areas of the...

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Humanitarian aid and trade in United Nations Protected Areas of Croatia and those areas of the Republic of Bosnia and Herzegovina controlled by Bosnian Serb forces. 585.524 Section 585.524 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF...

Keeping the Peace in an Age of Conflict: Debating the U.S. Role. Public Policy Debate in the Classroom. Choices for the 21st Century Education Project. Revised Edition. [Student Guidebook and] Teacher's Resource Book.

ERIC Educational Resources Information Center

Brown Univ., Providence, RI. Thomas J. Watson, Jr. Inst. for International Studies.

Since the end of the Cold War, the international community has been called upon with increasing frequency to intervene in the world's hot spots. The United States has taken up its share of responsibilities. U.S. military forces have bombed targets in Serbia, waded ashore in Haiti, patrolled cease-fire lines in Bosnia, skirmished over the skies of…

2012 National Guard Bureau Posture Statement

DTIC Science & Technology

2012-01-01

Illinois / Poland Indiana / Slovakia Kansas / Armenia Maine/ Montenegro Maryland / Estonia Maryland / Bosnia Michigan / Latvia Minnesota / Croatia New Jersey...alternative methods of planting to help increase crop production in the area. 2012 Posture Statement 19 Global Engagement State Partnership...horticulture ( plant cultivation), pest control, veterinary/animal husbandry techniques, civil engineering, and energy management. As a result of the

Regulatory Control of Sealed Sources in Germany including Regulations Regarding Spent and Disused Sources - 13176

DOE Office of Scientific and Technical Information (OSTI.GOV)

Dollan, Ralph; Haeusler, Uwe; Czarwinski, Renate

2013-07-01

Effective regulatory control is essential to ensure the safe and secure use of radioactive material and the appropriate management of radioactive waste. To ensure a sustainable control of high radioactive sources, the European Commission published the Council Directive 2003/122/EURATOM on the control of high-activity sealed radioactive sources and orphan sources, which had to be transferred into national legislation by all member states of the European Union. Major requirement of the Directive is a system to ensure traceability of high-activity sealed sources from 'cradle to grave' as well as the provision to take back disused sources by the supplier or manufacturer.more » With the Act on high-activity sealed radioactive sources Germany implemented the requirements of the Directive 2003/122/EURATOM and established a national registry of high-activity sealed sources in 2006. Currently, about 27.000 high-activity sealed sources are recorded in this national registry. (authors)« less

RADIATION SOURCES

DOEpatents

Brucer, M.H.

1958-04-15

A novel long-lived source of gamma radiation especially suitable for calibration purposes is described. The source of gamma radiation is denoted mock iodine131, which comprises a naixture of barium-133 and cesium-137. The barium and cesium are present in a barium-cesium ratio of approximately 5.7/1 to 14/1, uniformly dispersed in an ion exchange resin and a filter surrounding the resin comprised of a material of atomic number below approximately 51, and substantially 0.7 to 0.9 millimeter thick.

NEUTRON SOURCE

DOEpatents

Reardon, W.A.; Lennox, D.H.; Nobles, R.G.

1959-01-13

A neutron source of the antimony--beryllium type is presented. The source is comprised of a solid mass of beryllium having a cylindrical recess extending therein and a cylinder containing antimony-124 slidably disposed within the cylindrical recess. The antimony cylinder is encased in aluminum. A berylliunn plug is removably inserted in the open end of the cylindrical recess to completely enclose the antimony cylinder in bsryllium. The plug and antimony cylinder are each provided with a stud on their upper ends to facilitate handling remotely.

Compact x-ray source and panel

DOEpatents

Sampayon, Stephen E [Manteca, CA

2008-02-12

A compact, self-contained x-ray source, and a compact x-ray source panel having a plurality of such x-ray sources arranged in a preferably broad-area pixelized array. Each x-ray source includes an electron source for producing an electron beam, an x-ray conversion target, and a multilayer insulator separating the electron source and the x-ray conversion target from each other. The multi-layer insulator preferably has a cylindrical configuration with a plurality of alternating insulator and conductor layers surrounding an acceleration channel leading from the electron source to the x-ray conversion target. A power source is connected to each x-ray source of the array to produce an accelerating gradient between the electron source and x-ray conversion target in any one or more of the x-ray sources independent of other x-ray sources in the array, so as to accelerate an electron beam towards the x-ray conversion target. The multilayer insulator enables relatively short separation distances between the electron source and the x-ray conversion target so that a thin panel is possible for compactness. This is due to the ability of the plurality of alternating insulator and conductor layers of the multilayer insulators to resist surface flashover when sufficiently high acceleration energies necessary for x-ray generation are supplied by the power source to the x-ray sources.

Swept source optical coherence tomography using an all-fiber 1300-nm ring laser source.

PubMed

Choma, Michael A; Hsu, Kevin; Izatt, Joseph A

2005-01-01

The increased sensitivity of spectral domain optical coherence tomography (OCT) has driven the development of a new generation of technologies in OCT, including rapidly tunable, broad bandwidth swept laser sources and spectral domain OCT interferometer topologies. In this work, the operation of a turnkey 1300-nm swept laser source is demonstrated. This source has a fiber ring cavity with a semiconductor optical amplifier gain medium. Intracavity mode selection is achieved with an in-fiber tunable fiber Fabry-Perot filter. A novel optoelectronic technique that allows for even sampling of the swept source OCT signal in k space also is described. A differential swept source OCT system is presented, and images of in vivo human cornea and skin are presented. Lastly, the effects of analog-to-digital converter aliasing on image quality in swept source OCT are discussed.

Commentary: Advances in Research on Sourcing-Source Credibility and Reliable Processes for Producing Knowledge Claims

ERIC Educational Resources Information Center

Chinn, Clark A.; Rinehart, Ronald W.

2016-01-01

In our commentary on this excellent set of articles on "Sourcing in the Reading Process," we endeavor to synthesize the findings from the seven articles and discuss future research. We discuss significant contributions related to source memory, source evaluation, use of sources in action and belief, integration of information from…

Sources of particulate matter in China: Insights from source apportionment studies published in 1987-2017.

PubMed

Zhu, Yanhong; Huang, Lin; Li, Jingyi; Ying, Qi; Zhang, Hongliang; Liu, Xingang; Liao, Hong; Li, Nan; Liu, Zhenxin; Mao, Yuhao; Fang, Hao; Hu, Jianlin

2018-06-01

Particulate matter (PM) in the atmosphere has adverse effects on human health, ecosystems, and visibility. It also plays an important role in meteorology and climate change. A good understanding of its sources is essential for effective emission controls to reduce PM and to protect public health. In this study, a total of 239 PM source apportionment studies in China published during 1987-2017 were reviewed. The documents studied include peer-reviewed papers in international and Chinese journals, as well as degree dissertations. The methods applied in these studies were summarized and the main sources in various regions of China were identified. The trends of source contributions at two major cities with abundant studies over long-time periods were analyzed. The most frequently used methods for PM source apportionment in China are receptor models, including chemical mass balance (CMB), positive matrix factorization (PMF), and principle component analysis (PCA). Dust, fossil fuel combustion, transportation, biomass burning, industrial emission, secondary inorganic aerosol (SIA) and secondary organic aerosol (SOA) are the main source categories of fine PM identified in China. Even though the sources of PM vary among seven different geographical areas of China, SIA, industrial, and dust emissions are generally found to be the top three source categories in 2007-2016. A number of studies investigated the sources of SIA and SOA in China using air quality models and indicated that fossil fuel combustion and industrial emissions were the most important sources of SIA (total contributing 63.5%-88.1% of SO 4 2- , and 47.3%-70% NO 3 - ), and agriculture emissions were the dominant source of NH 4 + (contributing 53.9%-90%). Biogenic emissions were the most important source of SOA in China in summer, while residential and industrial emissions were important in winter. Long-term changes of PM sources at two megacities of Beijing and Nanjing indicated that the contributions of

Dynamic radioactive particle source

DOEpatents

Moore, Murray E; Gauss, Adam Benjamin; Justus, Alan Lawrence

2012-06-26

A method and apparatus for providing a timed, synchronized dynamic alpha or beta particle source for testing the response of continuous air monitors (CAMs) for airborne alpha or beta emitters is provided. The method includes providing a radioactive source; placing the radioactive source inside the detection volume of a CAM; and introducing an alpha or beta-emitting isotope while the CAM is in a normal functioning mode.

Passive acoustic source localization using sources of opportunity.

PubMed

Verlinden, Christopher M A; Sarkar, J; Hodgkiss, W S; Kuperman, W A; Sabra, K G

2015-07-01

The feasibility of using data derived replicas from ships of opportunity for implementing matched field processing is demonstrated. The Automatic Identification System (AIS) is used to provide the library coordinates for the replica library and a correlation based processing procedure is used to overcome the impediment that the replica library is constructed from sources with different spectra and will further be used to locate another source with its own unique spectral structure. The method is illustrated with simulation and then verified using acoustic data from a 2009 experiment for which AIS information was retrieved from the United States Coast Guard Navigation Center Nationwide AIS database.

Assessing Model Characterization of Single Source ...

EPA Pesticide Factsheets

Aircraft measurements made downwind from specific coal fired power plants during the 2013 Southeast Nexus field campaign provide a unique opportunity to evaluate single source photochemical model predictions of both O3 and secondary PM2.5 species. The model did well at predicting downwind plume placement. The model shows similar patterns of an increasing fraction of PM2.5 sulfate ion to the sum of SO2 and PM2.5 sulfate ion by distance from the source compared with ambient based estimates. The model was less consistent in capturing downwind ambient based trends in conversion of NOX to NOY from these sources. Source sensitivity approaches capture near-source O3 titration by fresh NO emissions, in particular subgrid plume treatment. However, capturing this near-source chemical feature did not translate into better downwind peak estimates of single source O3 impacts. The model estimated O3 production from these sources but often was lower than ambient based source production. The downwind transect ambient measurements, in particular secondary PM2.5 and O3, have some level of contribution from other sources which makes direct comparison with model source contribution challenging. Model source attribution results suggest contribution to secondary pollutants from multiple sources even where primary pollutants indicate the presence of a single source. The National Exposure Research Laboratory (NERL) Computational Exposure Division (CED) develops and evaluates data, deci

Separation of non-stationary multi-source sound field based on the interpolated time-domain equivalent source method

NASA Astrophysics Data System (ADS)

Bi, Chuan-Xing; Geng, Lin; Zhang, Xiao-Zheng

2016-05-01

In the sound field with multiple non-stationary sources, the measured pressure is the sum of the pressures generated by all sources, and thus cannot be used directly for studying the vibration and sound radiation characteristics of every source alone. This paper proposes a separation model based on the interpolated time-domain equivalent source method (ITDESM) to separate the pressure field belonging to every source from the non-stationary multi-source sound field. In the proposed method, ITDESM is first extended to establish the relationship between the mixed time-dependent pressure and all the equivalent sources distributed on every source with known location and geometry information, and all the equivalent source strengths at each time step are solved by an iterative solving process; then, the corresponding equivalent source strengths of one interested source are used to calculate the pressure field generated by that source alone. Numerical simulation of two baffled circular pistons demonstrates that the proposed method can be effective in separating the non-stationary pressure generated by every source alone in both time and space domains. An experiment with two speakers in a semi-anechoic chamber further evidences the effectiveness of the proposed method.

Monitoring item and source information: evidence for a negative generation effect in source memory.

PubMed

Jurica, P J; Shimamura, A P

1999-07-01

Item memory and source memory were assessed in a task that simulated a social conversation. Participants generated answers to questions or read statements presented by one of three sources (faces on a computer screen). Positive generation effects were observed for item memory. That is, participants remembered topics of conversation better if they were asked questions about the topics than if they simply read statements about topics. However, a negative generation effect occurred for source memory. That is, remembering the source of some information was disrupted if participants were required to answer questions pertaining to that information. These findings support the notion that item and source memory are mediated, as least in part, by different processes during encoding.

Open-source colorimeter.

PubMed

Anzalone, Gerald C; Glover, Alexandra G; Pearce, Joshua M

2013-04-19

The high cost of what have historically been sophisticated research-related sensors and tools has limited their adoption to a relatively small group of well-funded researchers. This paper provides a methodology for applying an open-source approach to design and development of a colorimeter. A 3-D printable, open-source colorimeter utilizing only open-source hardware and software solutions and readily available discrete components is discussed and its performance compared to a commercial portable colorimeter. Performance is evaluated with commercial vials prepared for the closed reflux chemical oxygen demand (COD) method. This approach reduced the cost of reliable closed reflux COD by two orders of magnitude making it an economic alternative for the vast majority of potential users. The open-source colorimeter demonstrated good reproducibility and serves as a platform for further development and derivation of the design for other, similar purposes such as nephelometry. This approach promises unprecedented access to sophisticated instrumentation based on low-cost sensors by those most in need of it, under-developed and developing world laboratories.

Open-Source Colorimeter

PubMed Central

Anzalone, Gerald C.; Glover, Alexandra G.; Pearce, Joshua M.

2013-01-01

The high cost of what have historically been sophisticated research-related sensors and tools has limited their adoption to a relatively small group of well-funded researchers. This paper provides a methodology for applying an open-source approach to design and development of a colorimeter. A 3-D printable, open-source colorimeter utilizing only open-source hardware and software solutions and readily available discrete components is discussed and its performance compared to a commercial portable colorimeter. Performance is evaluated with commercial vials prepared for the closed reflux chemical oxygen demand (COD) method. This approach reduced the cost of reliable closed reflux COD by two orders of magnitude making it an economic alternative for the vast majority of potential users. The open-source colorimeter demonstrated good reproducibility and serves as a platform for further development and derivation of the design for other, similar purposes such as nephelometry. This approach promises unprecedented access to sophisticated instrumentation based on low-cost sensors by those most in need of it, under-developed and developing world laboratories. PMID:23604032

MEMS-based IR-sources

NASA Astrophysics Data System (ADS)

Weise, Sebastian; Steinbach, Bastian; Biermann, Steffen

2016-03-01

The series JSIR350 sources are MEMS based infrared emitters. These IR sources are characterized by a high radiation output. Thus, they are excellent for NDIR gas analysis and are ideally suited for using with our pyro-electric or thermopile detectors. The MEMS chips used in Micro-Hybrid's infrared emitters consist of nano-amorphous carbon (NAC). The MEMS chips are produced in the USA. All Micro-Hybrid Emitter are designed and specified to operate up to 850°C. The improvements we have made in the source's packaging enable us to provide IR sources with the best performance on the market. This new technology enables us to seal the housings of infrared radiation sources with soldered infrared filters or windows and thus cause the parts to be impenetrable to gases. Micro-Hybrid provide various ways of adapting our MEMS based infrared emitter JSIR350 to customer specifications, like specific burn-in parameters/characteristic, different industrial standard housings, producible with customized cap, reflector or pin-out.

Pulsed ion beam source

DOEpatents

Greenly, J.B.

1997-08-12

An improved pulsed ion beam source is disclosed having a new biasing circuit for the fast magnetic field. This circuit provides for an initial negative bias for the field created by the fast coils in the ion beam source which pre-ionize the gas in the source, ionize the gas and deliver the gas to the proper position in the accelerating gap between the anode and cathode assemblies in the ion beam source. The initial negative bias improves the interaction between the location of the nulls in the composite magnetic field in the ion beam source and the position of the gas for pre-ionization and ionization into the plasma as well as final positioning of the plasma in the accelerating gap. Improvements to the construction of the flux excluders in the anode assembly are also accomplished by fabricating them as layered structures with a high melting point, low conductivity material on the outsides with a high conductivity material in the center. 12 figs.

Pulsed ion beam source

DOEpatents

Greenly, John B.

1997-01-01

An improved pulsed ion beam source having a new biasing circuit for the fast magnetic field. This circuit provides for an initial negative bias for the field created by the fast coils in the ion beam source which pre-ionize the gas in the source, ionize the gas and deliver the gas to the proper position in the accelerating gap between the anode and cathode assemblies in the ion beam source. The initial negative bias improves the interaction between the location of the nulls in the composite magnetic field in the ion beam source and the position of the gas for pre-ionization and ionization into the plasma as well as final positioning of the plasma in the accelerating gap. Improvements to the construction of the flux excluders in the anode assembly are also accomplished by fabricating them as layered structures with a high melting point, low conductivity material on the outsides with a high conductivity material in the center.

Terahertz Schottky Multiplier Sources

NASA Technical Reports Server (NTRS)

Schlecht, Erich T.

2007-01-01

This viewgraph presentation reviews the multiplier source technologies and the status/Performance of THz multiplier sources. An example of a THz application is imaging radar. The presentation reviews areas of requirements for THz sources: (1) Figures of merit, (i.e., Frequency Terahertz for high resolution Bandwidth of at least 15 GHz for high range resolution Efficiency (i.e., minimize power supply requirements) (2) Output power: (i.e., Milliwatts below 800 GHz, 10s of microwatts above 1 THz, 1-2 microwatts near 2 THz (3) Mechanical--stability, compact, low mass (4) Environmental -- radiation, vibration, thermal. Several sources for 0.3 - 2 THz are reviewed: FIR lasers, quantum cascade lasers (QCL), backward-wave oscillator (BWO), and Multiplier sources. The current state of the art (SoA) is shown as Substrateless Technology. It also shows where the SoA is for devices beyond 1 THz. The presentation concludes by reviewing the options for future development, and 2 technology roadmaps

PULSED ION SOURCE

DOEpatents

Kilpatrick, W.D.

1959-04-21

A source is presented for producing high intensity pulses of ions with precise time control of pulse initiation. The approach taken is to have one of the electrodes in the source occluded with the gas to be ionized. A trigger electrode is disposed adjacent to the gas filled electrode and is pulsed with a voltage to release the gas. The other structure of the source includes an apertured anode disposed between two cathodes, the gas filled electrode and another electrode. At the same time the gas is released a low voltage pulse is applied between the anode and cathodes to establish an ionizing arc discharge. An electrode adjacent to the arc withdraws the ions.

How Source Information Shapes Lay Interpretations of Science Conflicts: Interplay between Sourcing, Conflict Explanation, Source Evaluation, and Claim Evaluation

ERIC Educational Resources Information Center

Thomm, Eva; Bromme, Rainer

2016-01-01

When laypeople read controversial scientific information in order to make a personally relevant decision, information on the source is a valuable resource with which to evaluate multiple, competing claims. Due to their bounded understanding, laypeople rely on the expertise of others and need to identify whether sources are credible. The present…

Air pollution source identification

NASA Technical Reports Server (NTRS)

Fordyce, J. S.

1975-01-01

Techniques for air pollution source identification are reviewed, and some results obtained with them are evaluated. Described techniques include remote sensing from satellites and aircraft, on-site monitoring, and the use of injected tracers and pollutants themselves as tracers. The use of a large number of trace elements in ambient airborne particulate matter as a practical means of identifying sources is discussed in detail. Sampling and analysis techniques are described, and it is shown that elemental constituents can be related to specific source types such as those found in the earth's crust and those associated with specific industries. Source identification sytems are noted which utilize charged particle X-ray fluorescence analysis of original field data.

Teachers' Source Evaluation Self-Efficacy Predicts Their Use of Relevant Source Features When Evaluating the Trustworthiness of Web Sources on Special Education

ERIC Educational Resources Information Center

Andreassen, Rune; Bråten, Ivar

2013-01-01

Building on prior research and theory concerning source evaluation and the role of self-efficacy in the context of online learning, this study investigated the relationship between teachers' beliefs about their capability to evaluate the trustworthiness of sources and their reliance on relevant source features when judging the trustworthiness…

HIGH VOLTAGE ION SOURCE

DOEpatents

Luce, J.S.

1960-04-19

A device is described for providing a source of molecular ions having a large output current and with an accelerated energy of the order of 600 kv. Ions are produced in an ion source which is provided with a water-cooled source grid of metal to effect maximum recombination of atomic ions to molecular ions. A very high accelerating voltage is applied to withdraw and accelerate the molecular ions from the source, and means are provided for dumping the excess electrons at the lowest possible potentials. An accelerating grid is placed adjacent to the source grid and a slotted, grounded accelerating electrode is placed adjacent to the accelerating grid. A potential of about 35 kv is maintained between the source grid and accelerating grid, and a potential of about 600 kv is maintained between the accelerating grid and accelerating electrode. In order to keep at a minimum the large number of oscillating electrons which are created when such high voltages are employed in the vicinity of a strong magnetic field, a plurality of high voltage cascaded shields are employed with a conventional electron dumping system being employed between each shield so as to dump the electrons at the lowest possible potential rather than at 600 kv.

Sources of atmospheric ammonia

NASA Technical Reports Server (NTRS)

Harriss, R. C.; Michaels, J. T.

1982-01-01

The information available on factors that influence emissions from the principal societal sources of ammonia to the atmosphere, namely combustion processes, volatilization of farm animal wastes, and volatilization of fertilizers, is reviewed. Emission factors are established for each major source of atmospheric ammonia. The factors are then multiplied by appropriate source characterization descriptors to obtain calculated fluxes of ammonia to the atmosphere on a state-by-state basis for the United States.

Improvements to the internal and external antenna H(-) ion sources at the Spallation Neutron Source.

PubMed

Welton, R F; Dudnikov, V G; Han, B X; Murray, S N; Pennisi, T R; Pillar, C; Santana, M; Stockli, M P; Turvey, M W

2014-02-01

The Spallation Neutron Source (SNS), a large scale neutron production facility, routinely operates with 30-40 mA peak current in the linac. Recent measurements have shown that our RF-driven internal antenna, Cs-enhanced, multi-cusp ion sources injects ∼55 mA of H(-) beam current (∼1 ms, 60 Hz) at 65-kV into a Radio Frequency Quadrupole (RFQ) accelerator through a closely coupled electrostatic Low-Energy Beam Transport system. Over the last several years a decrease in RFQ transmission and issues with internal antennas has stimulated source development at the SNS both for the internal and external antenna ion sources. This report discusses progress in improving internal antenna reliability, H(-) yield improvements which resulted from modifications to the outlet aperture assembly (applicable to both internal and external antenna sources) and studies made of the long standing problem of beam persistence with the external antenna source. The current status of the external antenna ion source will also be presented.

ATLAS OF SOURCE EMISSION PARTICLES

EPA Science Inventory

An atlas of various source emission particles characterized by electron optical techniques has been compiled for use by air pollution investigators. The particles studied were emitted by mobile, stationary, and natural sources. Sources included automobiles, manufacturing operatio...

Mini-conference on helicon plasma sources

DOE Office of Scientific and Technical Information (OSTI.GOV)

Scime, E. E.; Keesee, A. M.; Boswell, R. W.

2008-05-15

The first two sessions of this mini-conference focused attention on two areas of helicon source research: The conditions for optimal helicon source performance and the origins of energetic electrons and ions in helicon source plasmas. The final mini-conference session reviewed novel applications of helicon sources, such as mixed plasma source systems and toroidal helicon sources. The session format was designed to stimulate debate and discussion, with considerable time available for extended discussion.

Radioisotopic heat source

DOEpatents

Jones, G.J.; Selle, J.E.; Teaney, P.E.

1975-09-30

Disclosed is a radioisotopic heat source and method for a long life electrical generator. The source includes plutonium dioxide shards and yttrium or hafnium in a container of tantalum-tungsten-hafnium alloy, all being in a nickel alloy outer container, and subjected to heat treatment of from about 1570$sup 0$F to about 1720$sup 0$F for about one h. (auth)

Major sources of benzene exposure.

PubMed Central

Wallace, L A

1989-01-01

Data from EPA's TEAM Study allow us to identify the major sources of exposure to benzene for much of the U.S. population. These sources turn out to be quite different from what had previously been considered the important sources. The most important source of exposure for 50 million smokers is the mainstream smoke from their cigarettes, which accounts for about half of the total population burden of exposure to benzene. Another 20% of nationwide exposure is contributed by various personal activities, such as driving and using attached garages. (Emissions from consumer products, building materials, paints, and adhesives may also be important, although data are largely lacking.) The traditional sources of atmospheric emissions (auto exhaust and industrial emissions) account for only about 20% of total exposure. Environmental tobacco smoke is an important source, accounting for about 5% of total nationwide exposure. A number of sources sometimes considered important, such as petroleum refining operations, petrochemical manufacturing, oil storage tanks, urban-industrial areas, service stations, certain foods, groundwater contamination, and underground gasoline leaks, appear to be unimportant on a nationwide basis. PMID:2477239

Current Source Logic Gate

NASA Technical Reports Server (NTRS)

Krasowski, Michael J. (Inventor); Prokop, Norman F. (Inventor)

2017-01-01

A current source logic gate with depletion mode field effect transistor ("FET") transistors and resistors may include a current source, a current steering switch input stage, and a resistor divider level shifting output stage. The current source may include a transistor and a current source resistor. The current steering switch input stage may include a transistor to steer current to set an output stage bias point depending on an input logic signal state. The resistor divider level shifting output stage may include a first resistor and a second resistor to set the output stage point and produce valid output logic signal states. The transistor of the current steering switch input stage may function as a switch to provide at least two operating points.

75 FR 68296 - Standards of Performance for New Stationary Sources and Emission Guidelines for Existing Sources...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-05

... Standards of Performance for New Stationary Sources and Emission Guidelines for Existing Sources: Sewage... ``Standards of Performance for New Stationary Sources and Emission Guidelines for Existing Sources: Sewage... solid waste incineration units. In that action, EPA proposed NSPS and EG for sewage sludge incineration...

Constricted glow discharge plasma source

DOEpatents

Anders, Andre; Anders, Simone; Dickinson, Michael; Rubin, Michael; Newman, Nathan

2000-01-01

A constricted glow discharge chamber and method are disclosed. The polarity and geometry of the constricted glow discharge plasma source is set so that the contamination and energy of the ions discharged from the source are minimized. The several sources can be mounted in parallel and in series to provide a sustained ultra low source of ions in a plasma with contamination below practical detection limits. The source is suitable for applying films of nitrides such as gallium nitride and oxides such as tungsten oxide and for enriching other substances in material surfaces such as oxygen and water vapor, which are difficult process as plasma in any known devices and methods. The source can also be used to assist the deposition of films such as metal films by providing low-energy ions such as argon ions.

Fate of hydrocarbon pollutants in source and non-source control sustainable drainage systems.

PubMed

Roinas, Georgios; Mant, Cath; Williams, John B

2014-01-01

Sustainable drainage (SuDs) is an established method for managing runoff from developments, and source control is part of accepted design philosophy. However, there are limited studies into the contribution source control makes to pollutant removal, especially for roads. This study examines organic pollutants, total petroleum hydrocarbons (TPH) and polycyclic aromatic hydrocarbons (PAHs), in paired source and non-source control full-scale SuDs systems. Sites were selected to cover local roads, trunk roads and housing developments, with a range of SuDs, including porous asphalt, swales, detention basins and ponds. Soil and water samples were taken bi-monthly over 12 months to assess pollutant loads. Results show first flush patterns in storm events for solids, but not for TPH. The patterns of removal for specific PAHs were also different, reflecting varying physico-chemical properties. The potential of trunk roads for pollution was illustrated by peak runoff for TPH of > 17,000 μg/l. Overall there was no significant difference between pollutant loads from source and non-source control systems, but the dynamic nature of runoff means that longer-term data are required. The outcomes of this project will increase understanding of organic pollutants behaviour in SuDs. This will provide design guidance about the most appropriate systems for treating these pollutants.

Volume 2 - Point Sources

EPA Pesticide Factsheets

Point source emission reference materials from the Emissions Inventory Improvement Program (EIIP). Provides point source guidance on planning, emissions estimation, data collection, inventory documentation and reporting, and quality assurance/quality contr

Source Water Quality Monitoring

EPA Science Inventory

Presentation will provide background information on continuous source water monitoring using online toxicity monitors and cover various tools available. Conceptual and practical aspects of source water quality monitoring will be discussed.

Vehicle noise source heights & sub-source spectra

DOT National Transportation Integrated Search

1996-12-01

This report describes a turn-key system that was developed and implemented to collect the vehicle source height database for incorporation into the new Traffic Noise Model (TNM). A total of 2500 individual vehicle pass-bys were measured with this sys...

Determining Source Impacts Near Roadways using Wind Regression and Organic Source Markers

EPA Science Inventory

Concentrations of 13 organic source markers (10 polycyclic aromatic hydrocarbons and 3 hopanes) are reported from time-integrated samples (24-hr and sub-daily) collected near an highway in Las Vegas, NV. Sample selection for assessing source impacts from the roadway was complete...

Selective ion source

DOEpatents

Leung, K.N.

1996-05-14

A ion source is described wherein selected ions maybe extracted to the exclusion of unwanted ion species of higher ionization potential. Also described is a method of producing selected ions from a compound, such as P{sup +} from PH{sub 3}. The invention comprises a plasma chamber, an electron source, a means for introducing a gas to be ionized by electrons from the electron source, means for limiting electron energy from the electron source to a value between the ionization energy of the selected ion species and the greater ionization energy of an unwanted ion specie, and means for extracting the target ion specie from the plasma chamber. In one embodiment, the electrons are generated in a plasma cathode chamber immediately adjacent to the plasma chamber. A small extractor draws the electrons from the plasma cathode chamber into the relatively positive plasma chamber. The energy of the electrons extracted in this manner is easily controlled. The invention is particularly useful for doping silicon with P{sup +}, As{sup +}, and B{sup +} without the problematic presence of hydrogen, helium, water, or carbon oxide ions. Doped silicon is important for manufacture of semiconductors and semiconductor devices. 6 figs.

Selective ion source

DOEpatents

Leung, Ka-Ngo

1996-01-01

A ion source is described wherein selected ions maybe extracted to the exclusion of unwanted ion species of higher ionization potential. Also described is a method of producing selected ions from a compound, such as P.sup.+ from PH.sub.3. The invention comprises a plasma chamber, an electron source, a means for introducing a gas to be ionized by electrons from the electron source, means for limiting electron energy from the electron source to a value between the ionization energy of the selected ion species and the greater ionization energy of an unwanted ion specie, and means for extracting the target ion specie from the plasma chamber. In one embodiment, the electrons are generated in a plasma cathode chamber immediately adjacent to the plasma chamber. A small extractor draws the electrons from the plasma cathode chamber into the relatively positive plasma chamber. The energy of the electrons extracted in this manner is easily controlled. The invention is particularly useful for doping silicon with P.sup.+, AS.sup.+, and B.sup.+ without the problematic presence of hydrogen, helium, water, or carbon oxide ions. Doped silicon is important for manufacture of semiconductors and semiconductor devices.

Source Similarity and Social Media Health Messages: Extending Construal Level Theory to Message Sources.

PubMed

Young, Rachel

2015-09-01

Social media users post messages about health goals and behaviors to online social networks. Compared with more traditional sources of health communication such as physicians or health journalists, peer sources are likely to be perceived as more socially close or similar, which influences how messages are processed. This experimental study uses construal level theory of psychological distance to predict how mediated health messages from peers influence health-related cognition and behavioral intention. Participants were exposed to source cues that identified peer sources as being either highly attitudinally and demographically similar to or different from participants. As predicted by construal level theory, participants who perceived sources of social media health messages as highly similar listed a greater proportion of beliefs about the feasibility of health behaviors and a greater proportion of negative beliefs, while participants who perceived sources as more dissimilar listed a greater proportion of positive beliefs about the health behaviors. Results of the study could be useful in determining how health messages from peers could encourage individuals to set realistic health goals.

The First Mediterranean Seminar on Science Writing, Editing and Publishing, Sarajevo, December 2-3, 2016.

PubMed

Masic, Izet; Donev, Doncho; Sinanovic, Osman; Jakovljevic, Miro; Zerem, Enver; Milosevic, Dejan B; Gajovic, Srecko; Gasparyan, Armen Yuri; Sokolovic, Sekib; Salkic, Nermin; Uzunovic, Selma; Dobric, Silva; Kurti, Floreta; Begic, Edin; Kurtcehajic, Admir

2016-12-01

The First Mediterranean Seminar on Science Writing, Editing & Publishing (SWEP 2016) was held in Sarajevo, Bosnia & Herzegovina from 2nd to 3rd December 2016. It was organized by Academy of Medical Sciences of Bosnia and Herzegovina, running concurrent sessions as part of its Annual Meeting titled " "Days of AMNuBiH - Theory and Practice in Science Communication and Scientometrics". Hotel Bosnia in the city centre was the chosen venue. On the first day, nineteen presentations on various issues of science writing and publication ethics were delivered by speakers from Croatia, Serbia, Macedonia, Albania, Bosnia & Herzegovina and the UK (Asim Kurjak, Milivoj Boranić, Doncho Donev, Osman Sinanović, Miro Jakovljević, Enver Zerem, Dejan Milošević, Silva Dobrić, Srećko Gajović, Izet Mašić, Armen Yuri Gasparyan, Šekib Sokolović, Nermin Salkić, Selma Uzunović, Admir Kurtčehajić, Edin Begić and Floreta Kurti). Each presentation had a take-home message for novice and seasoned authors, encountering numerous problems in non-Anglophone research environment. Lecturers, who were internationally recognized editors of regional journals, generously shared their experience of adhering to the best ethical guidance. Elegant presentations by Srećko Gajović (Editor-in-Chief of the Croatian Medical Journal) and Armen Yuri Gasparyan (past Chief Editor of the European Science Editing) showcased their accomplishments that strengthened ties between authors from all over the world. Gasparyan reflected on educational resources of editorial associations, such as the International Committee of Medical Journal Editors (ICMJE) and the Committee on Publication Ethics (COPE), and called not just to declare the adherence to, but also to enforce their ethical guidance in daily practice. Editors of Medical Archives, Croatian Medica Journal, Vojnosanitetski Pregled, Psychiatria Danubina, Acta Informatica Medica, Materia Socio-Medica, The Donald School Journal of Ultrasound in Obstretics

E-Learning as New Method of Medical Education

PubMed Central

Masic, Izet

2008-01-01

evaluates the current status and level of tele-education development in Bosnia and Herzegovina outlining its components, faculty development needs for implementation and the possibility of its integration as official learning standard in biomedical curricula in Bosnia and Herzegovina. Tele-education refers to the use of information and communication technologies (ICT) to enhance knowledge and performance. Tele-education in biomedical education is widely accepted in the medical education community where it is mostly integrated into biomedical curricula forming part of a blended learning strategy. There are many biomedical digital repositories of e-learning materials worldwide, some peer reviewed, where instructors or developers can submit materials for widespread use. First pilot project with the aim to introduce tele-education in biomedical curricula in Bosnia and Herzegovina was initiated by Department for Medical Informatics at Medical Faculty in Sarajevo in 2002 and has been developing since. Faculty member’s skills in creating tele-education differ from those needed for traditional teaching and faculty rewards must recognize this difference and reward the effort. Tele-education and use of computers will have an impact of future medical practice in a life long learning. Bologna process, which started last years in European countries, provide us to promote and introduce modern educational methods of education at biomedical faculties in Bosnia and Herzegovina. Cathedra of Medical informatics and Cathedra of Family medicine at Medical Faculty of University of Sarajevo started to use Web based education as common way of teaching of medical students. Satisfaction with this method of education within the students is good, but not yet suitable for most of medical disciplines at biomedical faculties in Bosnia and Herzegovina. PMID:24109154

E-learning as new method of medical education.

PubMed

Masic, Izet

2008-01-01

status and level of tele-education development in Bosnia and Herzegovina outlining its components, faculty development needs for implementation and the possibility of its integration as official learning standard in biomedical curricula in Bosnia and Herzegovina. Tele-education refers to the use of information and communication technologies (ICT) to enhance knowledge and performance. Tele-education in biomedical education is widely accepted in the medical education community where it is mostly integrated into biomedical curricula forming part of a blended learning strategy. There are many biomedical digital repositories of e-learning materials worldwide, some peer reviewed, where instructors or developers can submit materials for widespread use. First pilot project with the aim to introduce tele-education in biomedical curricula in Bosnia and Herzegovina was initiated by Department for Medical Informatics at Medical Faculty in Sarajevo in 2002 and has been developing since. Faculty member's skills in creating tele-education differ from those needed for traditional teaching and faculty rewards must recognize this difference and reward the effort. Tele-education and use of computers will have an impact of future medical practice in a life long learning. Bologna process, which started last years in European countries, provide us to promote and introduce modern educational methods of education at biomedical faculties in Bosnia and Herzegovina. Cathedra of Medical informatics and Cathedra of Family medicine at Medical Faculty of University of Sarajevo started to use Web based education as common way of teaching of medical students. Satisfaction with this method of education within the students is good, but not yet suitable for most of medical disciplines at biomedical faculties in Bosnia and Herzegovina.

The First Mediterranean Seminar on Science Writing, Editing and Publishing, Sarajevo, December 2-3, 2016

PubMed Central

Masic, Izet; Donev, Doncho; Sinanovic, Osman; Jakovljevic, Miro; Zerem, Enver; Milosevic, Dejan B.; Gajovic, Srecko; Gasparyan, Armen Yuri; Sokolovic, Sekib; Salkic, Nermin; Uzunovic, Selma; Dobric, Silva; Kurti, Floreta; Begic, Edin; Kurtcehajic, Admir

2016-01-01

The First Mediterranean Seminar on Science Writing, Editing & Publishing (SWEP 2016) was held in Sarajevo, Bosnia & Herzegovina from 2nd to 3rd December 2016. It was organized by Academy of Medical Sciences of Bosnia and Herzegovina, running concurrent sessions as part of its Annual Meeting titled “ “Days of AMNuBiH - Theory and Practice in Science Communication and Scientometrics”. Hotel Bosnia in the city centre was the chosen venue. On the first day, nineteen presentations on various issues of science writing and publication ethics were delivered by speakers from Croatia, Serbia, Macedonia, Albania, Bosnia & Herzegovina and the UK (Asim Kurjak, Milivoj Boranić, Doncho Donev, Osman Sinanović, Miro Jakovljević, Enver Zerem, Dejan Milošević, Silva Dobrić, Srećko Gajović, Izet Mašić, Armen Yuri Gasparyan, Šekib Sokolović, Nermin Salkić, Selma Uzunović, Admir Kurtčehajić, Edin Begić and Floreta Kurti). Each presentation had a take-home message for novice and seasoned authors, encountering numerous problems in non-Anglophone research environment. Lecturers, who were internationally recognized editors of regional journals, generously shared their experience of adhering to the best ethical guidance. Elegant presentations by Srećko Gajović (Editor-in-Chief of the Croatian Medical Journal) and Armen Yuri Gasparyan (past Chief Editor of the European Science Editing) showcased their accomplishments that strengthened ties between authors from all over the world. Gasparyan reflected on educational resources of editorial associations, such as the International Committee of Medical Journal Editors (ICMJE) and the Committee on Publication Ethics (COPE), and called not just to declare the adherence to, but also to enforce their ethical guidance in daily practice. Editors of Medical Archives, Croatian Medica Journal, Vojnosanitetski Pregled, Psychiatria Danubina, Acta Informatica Medica, Materia Socio-Medica, The Donald School Journal of Ultrasound in

Characterization of strong (241)Am sources.

PubMed

Vesterlund, Anna; Chernikova, Dina; Cartemo, Petty; Axell, Kåre; Nordlund, Anders; Skarnemark, Gunnar; Ekberg, Christian; Ramebäck, Henrik

2015-05-01

Gamma ray spectra of strong (241)Am sources may reveal information about the source composition as there may be other radioactive nuclides such as progeny and radioactive impurities present. In this work the possibility to use gamma spectrometry to identify inherent signatures in (241)Am sources in order to differentiate sources from each other, is investigated. The studied signatures are age, i.e. time passed since last chemical separation, and presence of impurities. The spectra of some sources show a number of Doppler broadened peaks in the spectrum which indicate the presence of nuclear reactions on light elements within the sources. The results show that the investigated sources can be differentiated between by age and/or presence of impurities. These spectral features would be useful information in a national nuclear forensics library (NNFL) in cases when the visual information on the source, e.g. the source number, is unavailable. Copyright © 2015 Elsevier Ltd. All rights reserved.

ION SOURCE FOR CALUTRONS

DOEpatents

Tolmie, J.R.

1958-09-16

An improvement is presented in ion sources of the type employed in calutron devices. The described ion source has for its inventive contribution the incorporation of a plate-like cathode having the general configuration of a polygon including a given number of apices. When a polyphase source of current has a phase connected to each of the apices, the cathode is heated and rendered electron emissive. This particular cathode configuration is of sturdy construction and provides unuform emission over a considerable area.

Investigating scintillometer source areas

NASA Astrophysics Data System (ADS)

Perelet, A. O.; Ward, H. C.; Pardyjak, E.

2017-12-01

Scintillometry is an indirect ground-based method for measuring line-averaged surface heat and moisture fluxes on length scales of 0.5 - 10 km. These length scales are relevant to urban and other complex areas where setting up traditional instrumentation like eddy covariance is logistically difficult. In order to take full advantage of scintillometry, a better understanding of the flux source area is needed. The source area for a scintillometer is typically calculated as a convolution of point sources along the path. A weighting function is then applied along the path to compensate for a total signal contribution that is biased towards the center of the beam path, and decreasing near the beam ends. While this method of calculating the source area provides an estimate of the contribution of the total flux along the beam, there are still questions regarding the physical meaning of the weighted source area. These questions are addressed using data from an idealized experiment near the Salt Lake City International Airport in northern Utah, U.S.A. The site is a flat agricultural area consisting of two different land uses. This simple heterogeneity in the land use facilitates hypothesis testing related to source areas. Measurements were made with a two wavelength scintillometer system spanning 740 m along with three standard open-path infrared gas analyzer-based eddy-covariance stations along the beam path. This configuration allows for direct observations of fluxes along the beam and comparisons to the scintillometer average. The scintillometer system employed measures the refractive index structure parameter of air for two wavelengths of electromagnetic radiation, 880 μm and 1.86 cm to simultaneously estimate path-averaged heat and moisture fluxes, respectively. Meteorological structure parameters (CT2, Cq2, and CTq) as well as surface fluxes are compared for various amounts of source area overlap between eddy covariance and scintillometry. Additionally, surface

Integrating Critical Thinking in the U.S. Army: Decision Support Red Teams

ERIC Educational Resources Information Center

Dietz, A. Steven; Schroeder, Eric A.

2012-01-01

Perhaps now more than ever before the U.S. military is called on to perform tasks that are outside its normal/traditional purview. Recent wars--Bosnia, Afghanistan, and Iraq, for example--have demonstrated the need for the U.S. military to do more than find and defeat a clearly defined enemy. At all levels of the war theater (conflict area), the…

Living with the Sins of Their Fathers: An Analysis of Self-Representation of Adolescents Born of War Rape

ERIC Educational Resources Information Center

Erjavec, Karmen; Volcic; Zala

2010-01-01

Children born of war rape continue to be a taboo theme in many post-war societies, also in Bosnia and Herzegovina (BH). This study is based on in-depth interviews with eleven adolescents born of war rape in BH. The main goal is to present how these adolescents represent themselves and their life-situations. On the basis of the research we identify…

Right to Know, Unicef BiH--Developing a Communication Strategy for the Prevention of HIV/AIDS among Young People through Participatory Action Research

ERIC Educational Resources Information Center

Maglajlic, Reima Ana

2004-01-01

The article describes the process and the findings of a Participatory Action Research (PAR) conducted with young people in Bosnia and Herzegovina (BiH) in 2003, with an aim to develop a communication strategy for the prevention of HIV/AIDS in BiH. The study was initiated and funded as part of a global UNICEF initiative bearing the same name and…

Sediment source fingerprinting to quantify fine sediment sources in forested catchments, Chile.

NASA Astrophysics Data System (ADS)

Schuller, P.; Walling, D. E.; Iroume, A.; Castillo, A.; Quilodran, C.

2012-04-01

A study to improve the understanding of the primary sediment sources and transfer pathways in catchments disturbed following forest plantation harvesting is being undertaken in South-Central Chile. The study focuses on two sets of paired experimental catchments (treatment and control), located about 400 km apart, with similar soil type but contrasting mean annual rainfall: Nacimiento (1,200 mm year-1) and Los Ulmos (2,500 mm year-1). Sediment source fingerprinting techniques are being used to document the primary fine sediment sources. In each catchment, three potential sediment sources were defined: clearcut slopes (Z1), forest roads (Z2) and the stream channel (Z3). In each catchment, multiple representative composite samples of the different potential source materials were collected before harvest operations from the upper 1 cm layer in Z1, Z2, and from the channel bank and bed for Z3. A time-integrating trap sampler installed in the discharge monitoring station constructed at the outlet of each catchment has been used to collect samples of the suspended sediment and these have been supplemented by sediment collected from the weir pools. Total suspended sediment load is been quantified in the monitoring stations using discharge records and integrated water sampling. Caesium-137 (137Cs), excess lead-210 (210Pbex) and other sediment properties are being used as fingerprints. After air-drying, oven-drying at 40°C and disaggregation, both the source material samples and the sediment samples collected in the discharge monitoring stations were sieved through a 63-μm sieve and the <63-μm fractions were used for subsequent analyses. For radionuclide assay, the samples were sealed in Petri dishes and after 4 weeks the mass activity density (activity concentration) of 137Cs and 210Pbex was determined by gamma analysis, using an ORTEC extended range Ge detector of 53% relative efficiency. The 137Cs and 210Pbex activity and organic carbon (Corg) concentration associated

Air pollution source identification

NASA Technical Reports Server (NTRS)

Fordyce, J. S.

1975-01-01

The techniques available for source identification are reviewed: remote sensing, injected tracers, and pollutants themselves as tracers. The use of the large number of trace elements in the ambient airborne particulate matter as a practical means of identifying sources is discussed. Trace constituents are determined by sensitive, inexpensive, nondestructive, multielement analytical methods such as instrumental neutron activation and charged particle X-ray fluorescence. The application to a large data set of pairwise correlation, the more advanced pattern recognition-cluster analysis approach with and without training sets, enrichment factors, and pollutant concentration rose displays for each element is described. It is shown that elemental constituents are related to specific source types: earth crustal, automotive, metallurgical, and more specific industries. A field-ready source identification system based on time and wind direction resolved sampling is described.

Influences of Source - Item Contingency and Schematic Knowledge on Source Monitoring: Tests of the Probability-Matching Account

PubMed Central

Bayen, Ute J.; Kuhlmann, Beatrice G.

2010-01-01

The authors investigated conditions under which judgments in source-monitoring tasks are influenced by prior schematic knowledge. According to a probability-matching account of source guessing (Spaniol & Bayen, 2002), when people do not remember the source of information, they match source guessing probabilities to the perceived contingency between sources and item types. When they do not have a representation of a contingency, they base their guesses on prior schematic knowledge. The authors provide support for this account in two experiments with sources presenting information that was expected for one source and somewhat unexpected for another. Schema-relevant information about the sources was provided at the time of encoding. When contingency perception was impeded by dividing attention, participants showed schema-based guessing (Experiment 1). Manipulating source - item contingency also affected guessing (Experiment 2). When this contingency was schema-inconsistent, it superseded schema-based expectations and led to schema-inconsistent guessing. PMID:21603251

Transuranic sealed source recovery project.

PubMed

Tompkins, J A; Pearson, M W

2001-11-01

If you have transuranic sealed sources (239Pu, 238Pu, or 241Am) that have no potential for recycle or commercial disposal, the Off Site Source Recovery Project at LANL can assist in recovering the sealed sources from your facility to a DOE storage site.

Spectrometers for compact neutron sources

NASA Astrophysics Data System (ADS)

Voigt, J.; Böhm, S.; Dabruck, J. P.; Rücker, U.; Gutberlet, T.; Brückel, T.

2018-03-01

We discuss the potential for neutron spectrometers at novel accelerator driven compact neutron sources. Such a High Brilliance Source (HBS) relies on low energy nuclear reactions, which enable cryogenic moderators in very close proximity to the target and neutron optics at comparably short distances from the moderator compared to existing sources. While the first effect aims at increasing the phase space density of a moderator, the second allows the extraction of a large phase space volume, which is typically requested for spectrometer applications. We find that competitive spectrometers can be realized if (a) the neutron production rate can be synchronized with the experiment repetition rate and (b) the emission characteristics of the moderator can be matched to the phase space requirements of the experiment. MCNP simulations for protons or deuterons on a Beryllium target with a suitable target/moderator design yield a source brightness, from which we calculate the sample fluxes by phase space considerations for different types of spectrometers. These match closely the figures of todays spectrometers at medium flux sources. Hence we conclude that compact neutron sources might be a viable option for next generation neutron sources.

Nuclear electric power sources

NASA Technical Reports Server (NTRS)

Singh, J. J.

1978-01-01

Measurements on radioactive commercial p-n junction silicon cells show that these units are capable of delivering several hundred microwatts per curie of Am-241 alpha source, indicating their usefulness in such electronic devices as hearing aids, heart pacemakers, electronic watches, delay timers and nuclear dosimeter chargers. It is concluded that the Am-241 sources are superior to the beta sources used previously, because of higher alpha specific ionization and simultaneous production of low energy photons which are easily converted into photoelectrons for additional power.

Final Approval of Arizona Air Plan Revision; Stationary Sources; New Source Review; Ammonia

EPA Pesticide Factsheets

EPA is taking final action to approve a revision to a portion of the Arizona State Implementation Plan (SIP) concerning issuance of New Source Review (NSR) permits for stationary sources related to ammonia.

Determining the sources of fine-grained sediment using the Sediment Source Assessment Tool (Sed_SAT)

USGS Publications Warehouse

Gorman Sanisaca, Lillian E.; Gellis, Allen C.; Lorenz, David L.

2017-07-27

A sound understanding of sources contributing to instream sediment flux in a watershed is important when developing total maximum daily load (TMDL) management strategies designed to reduce suspended sediment in streams. Sediment fingerprinting and sediment budget approaches are two techniques that, when used jointly, can qualify and quantify the major sources of sediment in a given watershed. The sediment fingerprinting approach uses trace element concentrations from samples in known potential source areas to determine a clear signature of each potential source. A mixing model is then used to determine the relative source contribution to the target suspended sediment samples.The computational steps required to apportion sediment for each target sample are quite involved and time intensive, a problem the Sediment Source Assessment Tool (Sed_SAT) addresses. Sed_SAT is a user-friendly statistical model that guides the user through the necessary steps in order to quantify the relative contributions of sediment sources in a given watershed. The model is written using the statistical software R (R Core Team, 2016b) and utilizes Microsoft Access® as a user interface but requires no prior knowledge of R or Microsoft Access® to successfully run the model successfully. Sed_SAT identifies outliers, corrects for differences in size and organic content in the source samples relative to the target samples, evaluates the conservative behavior of tracers used in fingerprinting by applying a “Bracket Test,” identifies tracers with the highest discriminatory power, and provides robust error analysis through a Monte Carlo simulation following the mixing model. Quantifying sediment source contributions using the sediment fingerprinting approach provides local, State, and Federal land management agencies with important information needed to implement effective strategies to reduce sediment. Sed_SAT is designed to assist these agencies in applying the sediment fingerprinting

Pantechnik new superconducting ion source: PantechniK Indian Superconducting Ion Source.

PubMed

Gaubert, G; Bieth, C; Bougy, W; Brionne, N; Donzel, X; Leroy, R; Sineau, A; Vallerand, C; Villari, A C C; Thuillier, T

2012-02-01

The new ECR ion source PantechniK Indian Superconducting Ion Source (PKISIS) was recently commissioned at Pantechnik. Three superconducting coils generate the axial magnetic field configuration, while the radial magnetic field is done with the multi-layer permanent magnets. Special care was devoted to the design of the hexapolar structure, allowing a maximum magnetic field of 1.32 T at the wall of the 82 mm diameter plasma chamber. The three superconducting coils using low temperature superconducting wires are cooled by a single double stage cryo-cooler (4.2 K). Cryogen-free technology is used, providing reliability and easy maintenance at low cost. The maximum installed RF power (18.0 GHz) is of 2 kW. Metallic beams can be produced with an oven (T(max) = 1400 °C) installed with an angle of 5° with respect to the source axis or a sputtering system, mounted on the axis of the source. The beam extraction system is constituted of three electrodes in accel-decel configuration. The new source of Pantechnik is conceived for reaching optimum performances at 18 GHz RF frequencies. PKISIS magnetic fields are 2.1 T axial B(inj) and 1.32 T radial field in the wall, variable B(min) with an independent coil and a large and opened extraction region. Moreover, PKISIS integrates modern design concepts, like RF direct injection (2 kW availability), dc-bias moving disk, out-of-axis oven and axial sputtering facility for metal beams. Finally, PKISIS is also conceived in order to operate in a high-voltage platform with minor power consumption.

Ion sources for electric propulsion

NASA Technical Reports Server (NTRS)

Stuhlinger, E.

1971-01-01

Ion systems, which accelerate ions of Cs, Hg, or colloid particles by electrostatic fields, are furthest advanced and ready for application. Four kinds of ion sources have been developed: The contact ionization source for Cs as propellants, the electron bombardment source for Cs or Hg, the RF ionization source for Hg, and the hollow needle spray nozzle for colloidal glycerol particles. In each case, the ion beam must be neutralized by injection of electrons shortly behind the exit orifice to avoid adverse space charge effects.

How generation affects source memory.

PubMed

Geghman, Kindiya D; Multhaup, Kristi S

2004-07-01

Generation effects (better memory for self-produced items than for provided items) typically occur in item memory. Jurica and Shimamura (1999) reported a negative generation effect in source memory, but their procedure did not test participants on the items they had generated. In Experiment 1, participants answered questions and read statements made by a face on a computer screen. The target word was unscrambled, or letters were filled in. Generation effects were found for target recall and source recognition (which person did which task). Experiment 2 extended these findings to a condition in which the external sources were two different faces. Generation had a positive effect on source memory, supporting an overlap in the underlying mechanisms of item and source memory.

Strength estimation of a moving 125Iodine source during implantation in brachytherapy: application to linked sources.

PubMed

Tanaka, Kenichi; Endo, Satoru; Tateoka, Kunihiko; Asanuma, Osamu; Hori, Masakazu; Takagi, Masaru; Bengua, Gerard; Kamo, Ken-Ichi; Sato, Kaori; Takeda, Hiromitsu; Hareyama, Masato; Sakata, Koh-Ichi; Takada, Jun

2014-11-01

This study sought to demonstrate the feasibility of estimating the source strength during implantation in brachytherapy. The requirement for measuring the strengths of the linked sources was investigated. The utilized sources were (125)I with air kerma strengths of 8.38-8.63 U (μGy m(2) h(-1)). Measurements were performed with a plastic scintillator (80 mm × 50 mm × 20 mm in thickness). For a source-to-source distance of 10.5 mm and at source speeds of up to 200 mm s(-1), a counting time of 10 ms and a detector-to-needle distance of 5 mm were found to be the appropriate measurement conditions. The combined standard uncertainty (CSU) with the coverage factor of 1 (k = 1) was ∼15% when using a grid to decrease the interference by the neighboring sources. Without the grid, the CSU (k = 1) was ∼5%, and an 8% overestimation due to the neighboring sources was found to potentially cause additional uncertainty. In order to improve the accuracy in estimating source strength, it is recommended that the measurment conditions should be optimized by considering the tradeoff between the overestimation due to the neighboring sources and the intensity of the measured value, which influences the random error. © The Author 2014. Published by Oxford University Press on behalf of The Japan Radiation Research Society and Japanese Society for Radiation Oncology.