Science.gov

Sample records for borovac southern serbia

  1. Radionuclides and heavy metals in Borovac, Southern Serbia.

    PubMed

    Popovic, Dragana; Todorovic, Dragana; Frontasyeva, Marina; Ajtic, Jelena; Tasic, Mirjana; Rajsic, Slavica

    2008-09-01

    The paper presents the complex approach to the assessment of the state of the environment in Southern Serbia, surroundings of Bujanovac, the region which is of great concern as being exposed to contamination by depleted uranium (DU) ammunition during the North Atlantic Treaty Organization (NATO) attacks in 1999. It includes studies on concentrations of radionuclides and heavy metals in different environmental samples 5 years after the military actions. In October 2004, samples of soil, grass, lichen, moss, honey, and water were collected at two sites, in the immediate vicinity of the targeted area and 5 km away from it. Radionuclide ((7)Be, (40)K, (137)Cs, (210)Pb, (226)Ra, (232)Th, (235)U, (238)U) activities in solid samples were determined by standard gamma spectrometry and total alpha and beta activity in water was determined by proportional alpha-beta counting. Concentrations of 35 elements were determined in the samples of soil, moss, grass, and lichen by instrumental neutron activation analysis (INAA). The results are discussed in the context of a possible contamination by DU that reached the environment during the attacks as well as in the context of an environmental pollution by radionuclides and heavy metals in Southern Serbia. The results are compared to the state of environment in the region and other parts of the country both prior to and following the attacks. This is the first comprehensive study of the contents of radionuclides and heavy metals in Southern Serbia and consequently highly important for the assessment of the state of environment in this part of the country concerning possible effects of DU ammunition on the environment, as well as anthropogenic source of pollution by radionuclides and heavy metals and other elements. Also, the highly sensitive method of INAA was used for the first time to analyze the environmental samples from this area. The results of the study of radionuclides in the samples of soils, leaves, grass, moss, lichen

  2. Ethnopharmacological uses of Sempervivum tectorum L. in southern Serbia: Scientific confirmation for the use against otitis linked bacteria.

    PubMed

    Stojković, Dejan; Barros, Lillian; Petrović, Jovana; Glamoclija, Jasmina; Santos-Buelga, Celestino; Ferreira, Isabel C F R; Soković, Marina

    2015-12-24

    Sempervivum tectorum L. (Crassulaceae), known as houseleek, is used in traditional medicine in the treatment of ear inflammation. It can be spread as a pack on wounds, sores, burns, and abscesses and also on painful areas attacked by gout as a refrigerant and astringent. Drinking tea prepared from leaves of S. tectorum is recommended for ulcer treatment. The present study was designed to investigate ethopharmacological use of S. tectorum in the southern Serbia and to further scientifically justify and confirm effectiveness of the leaf juice used in ethnomedicine for ear inflammation, against otitis linked bacteria. Ethnopharmacological survey on the use of S. tectorum in southern Serbia was performed using semi structured questionnaires via a face-to-face interview. Chemical composition of the leaf juice regarding phenolic compounds and organic acids was analyzed. Antimicrobial activity was tested on bacteria isolated from ear swabs of the patients suffering from the ear pain (otitis). Anti-quorum-sensing activities of the juice were further investigated on Pseudomonas aeruginosa. Ethnopharmacological survey revealed the use of S. tectorum in southern Serbia for the treatment of ear pain, warts, cancer, stomachache, ulcer and high blood sugar level with the highest fidelity level (FL) for the ear pain. The phenolic composition of the S. tectorum leaf juice consisted of flavonol glycosides, with kaempferol-3-O-rhamnosyl-glucoside-7-O-rhamnoside as the majority compound. Organic acids composition revealed malic acid as the most dominant one. Antimicrobial and anti-quorum-sensing activities of the juice showed to be promising. Ethnopharmacological use of S. tectorum juice for treating ear pain is justified, since the juice possessed antimicrobial activity towards clinical isolates of bacteria linked to otitis. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  3. Menopausal transition in Southern Europe: comparative study of women in Serbia and Portugal.

    PubMed

    Dotlic, Jelena; Pimenta, Filipa; Kovacevic, Nikolina; Leal, Isabel; Maroco, Joao; Utian, Wulf; Gazibara, Tatjana

    2017-06-12

    The aim of this study was to assess and compare general menopausal quality of life in Serbia and Portugal. In all, 1,503 women aged between 40 and 65 years from Belgrade, Serbia, and Lisbon, Portugal, were included in the study. A sociodemographic questionnaire and the Utian Quality of Life (UQOL) scale were used in data collection. The average age of women was 50 (SD = 5.61) years. Serbian and Portuguese women differed in all sociodemographic characteristics except for body mass index (BMI) and relationship status. There were no significant differences in UQOL total score (P = 0.629) or UQOL sexual score (P = 0.396) between Serbian and Portuguese women. However, occupational (P < 0.001) and health (P = 0.003) scores were significantly higher in the Serbian sample, whereas Portuguese women had higher emotional scores (P < 0.001). Based on the total study sample, women with an average UQOL score were more highly educated, employed, non-smokers, and physically active, and more likely to obtain medical assistance for climacteric symptoms compared with women who reported lower UQOL score. In addition to these characteristics, women with a higher UQOL score had higher annual income, no recent illnesses, and optimal BMI compared with women who reported a lower UQOL score. This study showed that diverse populations of midlife women can have similar perceptions of quality of life as it encompasses broad dimensions of menopausal somatic and psychosocial symptoms, as well as habits and lifestyle. Further comparative studies using the UQOL scale are warranted to offer more information on the delicate factors influencing well-being in climacteric women worldwide.

  4. Geographical distribution of the annual mean radon concentrations in primary schools of Southern Serbia - application of geostatistical methods.

    PubMed

    Bossew, P; Žunić, Z S; Stojanovska, Z; Tollefsen, T; Carpentieri, C; Veselinović, N; Komatina, S; Vaupotič, J; Simović, R D; Antignani, S; Bochicchio, F

    2014-01-01

    Between 2008 and 2011 a survey of radon ((222)Rn) was performed in schools of several districts of Southern Serbia. Some results have been published previously (Žunić et al., 2010; Carpentieri et al., 2011; Žunić et al., 2013). This article concentrates on the geographical distribution of the measured Rn concentrations. Applying geostatistical methods we generate "school radon maps" of expected concentrations and of estimated probabilities that a concentration threshold is exceeded. The resulting maps show a clearly structured spatial pattern which appears related to the geological background. In particular in areas with vulcanite and granitoid rocks, elevated radon (Rn) concentrations can be expected. The "school radon map" can therefore be considered as proxy to a map of the geogenic radon potential, and allows identification of radon-prone areas, i.e. areas in which higher Rn radon concentrations can be expected for natural reasons. It must be stressed that the "radon hazard", or potential risk, estimated this way, has to be distinguished from the actual radon risk, which is a function of exposure. This in turn may require (depending on the target variable which is supposed to measure risk) considering demographic and sociological reality, i.e. population density, distribution of building styles and living habits.

  5. The relation between radon in schools and in dwellings: A case study in a rural region of Southern Serbia.

    PubMed

    Žunić, Z S; Bossew, P; Bochicchio, F; Veselinovic, N; Carpentieri, C; Venoso, G; Antignani, S; Simovic, R; Ćurguz, Z; Udovicic, V; Stojanovska, Z; Tollefsen, T

    2017-02-01

    Recognized as a significant health hazard, radon (Rn) has been given increasing attention for years. Surveys of different kinds have been performed in many countries to assess the intensity and the geographical extent of possible Rn problems. Common surveys cover mainly dwellings, the indoor place with highest occupancy, and schools, where people spend a large fraction of their lifetime and which can also be considered exemplary for Rn exposure at workplaces; it has however been observed that relating them is difficult. It was unclear whether residential Rn at a location, or in a region, can be predicted by Rn at a school of that location, or vice versa. To current knowledge, no general rule seems applicable, as few models to describe the relationship between Rn in dwellings and in schools have been developed. In Southern Serbia, a Rn survey in a predominantly rural region was based on measurements in primary schools. The question arose whether or to which degree the results can be considered as indicative or even representative for residential Rn concentrations. To answer the question an additional survey of indoor Rn concentrations in dwellings was initiated, designed and performed in Sokobanja district in 2010-2012 in a manner to be able to detect a relationship if it exists. In the study region, 108 dwellings in 12 villages and towns were selected, with one primary school each. In this paper, we investigate how a relation between Rn in schools and dwellings could be identified and quantified, by developing a model and using experimental data from both the above main and additional surveys. The key criterion is the hypothesis that the relation dwellings - schools, if it exists, is stronger for dwellings closer to a school than for those dwellings further away. We propose methods to test the hypothesis. As result, the hypothesis is corroborated at 95% significance level. More specifically, on town level (typical size about 1 km), the Rn concentration ratio

  6. Distribution and mobility of heavy elements in floodplain agricultural soils along the Ibar River (Southern Serbia and Northern Kosovo). Chemometric investigation of pollutant sources and ecological risk assessment.

    PubMed

    Barać, Nemanja; Škrivanj, Sandra; Bukumirić, Zoran; Živojinović, Dragana; Manojlović, Dragan; Barać, Milan; Petrović, Rada; Ćorac, Aleksandar

    2016-05-01

    This work investigates the influence of a high-magnitude flood event on heavy elements (HEs) pollution and mobility in the agricultural soils along Ibar River in Southern Serbia and Northern Kosovo. The study area was one of the most important Pb/Zn industrial regions in Europe. Soil samples (n = 50) collected before and after the floods in May 2014 were subjected to the sequential extraction procedure proposed by the Community Bureau of Reference (BCR). The results indicated that the floods significantly increased not only the pseudo total concentrations of HEs in the soil but also their mobile and potentially bioavailable amounts. Moreover, higher concentrations (both pseudo total and potentially bioavailable) were found in the agricultural soils closer to the industrial hotspots. Principal component analysis and hierarchical cluster analysis successfully grouped the analyzed elements according to their anthropogenic or natural origin. The floods significantly increased the potential ecological risk of HEs associated with Pb/Zn industrial activities in the study area. The potential ecological risk of Cd after the floods was highest and should be of special concern.

  7. Maize redness in Serbia caused by stolbur phytoplasma is transmitted by Reptalus panzeri

    USDA-ARS?s Scientific Manuscript database

    Maize redness (MR) causes midrib, leaf and stalk reddening and abnormal ear development in maize in Serbia, Romania and Bulgaria. High populations of the ciixid Reptalus panzeri were found in MR affected maize fields in the southern Banat region of Serbia in 2005 and 2006, and stolbur phytoplasma w...

  8. Roles of Stolbur phytoplasma and Reptalus panzeri (Cixiinae, Auchenorrhyncha) in the epidemiology of Maize redness in Serbia

    USDA-ARS?s Scientific Manuscript database

    Maize redness (MR), a disease causing midrib, leaf and stalk reddening and abnormal ear development in maize, has been reported from Serbia, Romania and Bulgaria for 50 years. Recent epiphytotics reduced yields by 40-90% in southern Banat, Serbia. MR was recently associated with the presence of th...

  9. Gemstone deposits of Serbia

    NASA Astrophysics Data System (ADS)

    Miladinović, Zoran; Simić, Vladimir; Jelenković, Rade; Ilić, Miloje

    2016-06-01

    Gemstone minerals in Serbia have never been regarded as an interesting and significant resource. Nevertheless, more than 150 deposits and occurrences have been recorded and some of them preliminarily explored in the last 50 years. The majority of deposits and occurrences are located within the Serbo-Macedonian metallogenic province and the most significant metallogenic units at the existing level of knowledge are the Fruska Gora ore district, Cer ore district, Sumadija metallogenic zone, Kopaonik metallogenic zone and Lece-Halkidiki metallogenic zone. The most important genetic type of deposits is hydrothermal, particularly in case of serpentinite/peridotite as host/parent rock. Placer deposits are also economically important. The dominant gemstones are silica minerals: chalcedony (Chrysoprase, carnelian, bluish chalcedony etc.), jasper (picture, landscape, red etc.), common opal (dendritic, green, milky white etc.), silica masses (undivided), and quartz (rock crystal, amethyst etc.). Beside silica minerals significant gemstones in Serbia include also beryl (aquamarine), garnet (almandine and pyrope), tourmaline, fluorite, rhodochrosite, carbonate-silica breccia, carbonate-silica onyx, silicified wood, howlite, serpentinite, marble onyx, and kyanite. This paper aims to present an overview of Serbian gemstone deposits and occurrences and their position based on a simplified gemstone metallogenic map of Serbia, as well as genetic-industrial classification of gemstone deposits and gemstone varieties.

  10. Hantaviruses in Serbia and Montenegro.

    PubMed

    Papa, Anna; Bojovic, Bojana; Antoniadis, Antonis

    2006-06-01

    Hantaviruses are endemic in the Balkan Peninsula. An outbreak of hemorrhagic fever with renal syndrome occurred in 2002 in Serbia and Montenegro. The epidemiologic characteristics and genetic relatedness of Dobrava/Belgrade virus strains responsible for most cases are described.

  11. Biogerontology in Serbia.

    PubMed

    Despotović, Nebojša; Erceg, P; Potić, B; Stojanovic, J; Milosević, D P; Davidović, M

    2011-02-01

    Aging is caused by gradual accumulation of cell and tissue damage. Accumulation of damage begins early and continues progressively throughout life, resulting after several decades in the overt frailty, disability and diseases associated with aging. In Serbia during the last few years, several different institutions participated in the investigation in the aging process: (1) Changes in hormone signaling with aging-the age-related increase in insulinemia and glucose metabolism deregulation was found to be attributed to changes in insulin signaling as demonstrated on murine models. (2) Changes in immunological response in aging-along with involution of thymic lymphoepithelial tissue, it has been demonstrated on a murine model that early thymocyte differentiational steps within the CD4-8-double negative developmental stage are age-sensitive. (3) Changes in cholesterol metabolism and oxidative processes in aging-the beneficial effect of long-term dietary restriction on ageing, was explained as effect on cholesterol metabolism. (4) Alzheimer's disease-the connection between neurodegenerative processes associated to the Alzheimer's disease and the function of the Na-K-ATPase which is known to be altered by ageing has been experimentally shown. The recent work of Serbian investigators suggest some new evidence that aging process influences the hormone signaling, immunological response, cholesterol metabolism and oxidative processes.

  12. The Campanian-Maastrichtian foraminiferal biostratigraphy of the basement sediments from the southern Pannonian Basin (Vojvodina, northern Serbia): implications for the continuation of the Eastern Vardar and Sava zones

    NASA Astrophysics Data System (ADS)

    Dunčić, Milena; Dulić, Ivan; Popov, Olivera; Bogićević, Goran; Vranjković, Alan

    2017-04-01

    Micropalaeontological and biostratigraphical studies included Campanian-Maastrichtian complexes from five oil exploration wells drilled in northern Serbia (Vojvodina): the first is a carbonate-clastic complex and second is a complex containing ophiolites intercalated with hemipelagic and pelagic sediments. Within the studied complexes, rich associations of planktonic and benthic foraminifera, calcareous nannoplankton, palynomorphs, as well as shallow and deep-water fossil detritus were determined. The presence of relatively rich associations of planktonic foraminifera allowed recognition of two biozones: the Globotruncana ventricosa Zone, observed in the sediments of the carbonate-clastic complex and the Gansserina gansseri Zone, observed in both complexes. Except biozones, based on documented index species, for some units in both complexes, larger benthic foraminifera species had special biostratigraphical value, and in some of them, the calcareous nannoplankton zones were recognized. The studied complexes represent deep-water formations, generated in oceanic island arc and trough zones. The presence of limestones, which originate from destroyed rudist reefs, is explained by transfer by means of gravitational transport mechanisms of shallow-water sediments to deep-water depositional environments. In this paper, the results of more detailed biostratigraphical and palaeo-ecological studies of foraminifera associations in Campanian-Maastrichtian complexes in Vojvodina are presented. Combined with lithological studies, seven units were determined within the complexes. The obtained results are important as a part of multidisciplinary, regional exploration of both complexes, generated in specific geological conditions, that today constitute a part of the pre-Neogene basement complex in the southeastern part of the Pannonian Basin. The Campanian- Maastrichtian carbonate-clastic complex represents sedimentary cover of the Eastern Vardar Ophiolitic Unit, while the

  13. Astronomy Education and Popularization in Serbia

    NASA Astrophysics Data System (ADS)

    Atanackovic, O.

    2013-05-01

    Astronomy education at all levels (elementary and secondary schools, universities) in Serbia is reviewed. The attempts to introduce astronomy as an elective course in elementary schools and to reintroduce astronomy as a separate subject in secondary schools are discussed. The role of the Petnica Science Center is briefly described, as well as the participation of the Serbian team in the International Astronomy Olympiads. A special emphasis is put on recent changes introduced in the accredited study programs at all five Serbian state universities. The research projects performed in two main astronomical institutions in Serbia are outlined. The numerous amateur astronomical societies in Serbia are presented and their growing activities summarized.

  14. Seasonal prevailing surface winds in Northern Serbia

    NASA Astrophysics Data System (ADS)

    Tošić, Ivana; Gavrilov, Milivoj B.; Marković, Slobodan B.; Ruman, Albert; Putniković, Suzana

    2017-02-01

    Seasonal prevailing surface winds are analyzed in the territory of Northern Serbia, using observational data from 12 meteorological stations over several decades. In accordance with the general definition of prevailing wind, two special definitions of this term are used. The seasonal wind roses in 16 directions at each station are analyzed. This study shows that the prevailing winds in Northern Serbia have northwestern and southeastern directions. Circulation weather types over Serbia are presented in order to determine the connections between the synoptic circulations and prevailing surface winds. Three controlling pressure centers, i.e., the Mediterranean cyclone, Siberian high, and the Azores anticyclone, appear as the most important large-scale factors that influence the creation of the prevailing winds over Northern Serbia. Beside the synoptic cause of the prevailing winds, it is noted that the orography of the eastern Balkans has a major influence on the winds from the second quadrant. It was found that the frequencies of circulation weather types are in agreement with those of the prevailing winds over Northern Serbia.

  15. Scottish Women's Hospitals--the 90th anniversary of their work in Serbia.

    PubMed

    Mikić, Zelimir

    2005-01-01

    The Scottish Women's Hospitals (SWH), a unique health institution in the history of medicine, staffed entirely by women, was founded soon after the outbreak of the First World War, August 12, 1914 in Edinburgh, by the National Union of Women's Suffrage Societies. The founder and the main driving force behind this organisation was Dr. Elsie Inglis (1864-1917). Although her proposition to the British War Office had been rejected, she offered her services to the Allies (France, Belgium, Russia and Serbia). The first 200 bed SWH unit was sent to France in November 1914, and soon after followed other units, so at the end there were 13 very well equipped SWH units working in the various theatres of war in Belgium, Serbia, Russia, Rumania and Greece. The first unit of SWH came to Serbia in early January 1915, and was located at Kragujevac. Soon after, three other SWH units arrived to Serbia and were stationed at Mladenovac, Valjevo and Lazarevac. It was an enormous help to Serbia, full of wounded and sick people, due to the dreadful typhus epidemic which was devastating the country. A large SWH unit, attached to the Southern Slav Volunteer Division, had worked on the Dobrudja front, and there were three hospitals and a special transport unit on the Salonika Front, which were all engaged in the treatment of Serbian wounded soldiers until the end of the First World War. Two other SWH units, located in France, were treating the Serbian refugees. Serving bravely and honorably on the various theatres of war, the legendary Scottish Women's Hospitals made enormous contributions to the allied war efforts, and helped Serbian people a great deal.

  16. Astronomy development in Serbia in view of the IAU Strategic Plan

    NASA Astrophysics Data System (ADS)

    Atanacković, Olga

    2015-03-01

    An overview of astronomy development in Serbia in view of the goals envisaged by the IAU Strategic Plan is given. Due attention is paid to the recent reform of education at all levels. In the primary schools several extra topics in astronomy are introduced in the physics course. Attempts are made to reintroduce astronomy as a separate subject in the secondary schools. Special emphasis is put to the role and activities of the Petnica Science Center the biggest center for informal education in SE Europe, and to a successful participation of the Serbian team in International astronomy olympiads. Astronomy topics are taught at all five state universities in Serbia. At the University of Belgrade and Novi Sad students can enroll in astronomy from the first study year. The students have the training at the Ondrejov Observatory (Czech Republic) and at the astronomical station on the mountain Vidojevica in southern Serbia. Astronomy research in Serbia is performed at the Astronomical Observatory, Belgrade and the Department of Astronomy, Faculty of Mathematics, University of Belgrade. There are about 70 researchers in astronomy in Serbia (and about as many abroad) who participate in eight projects financed by the Ministry of Education and Science and in several international cooperations and projects: SREAC, VAMDC, Belissima (recruitment of experienced expatriate researchers), Astromundus (a 2-year joint master program with other four European universities), LSST. One of the goals in near future is twinning between universities in the SEE region and worldwide. The ever-increasing activities of 20 amateur astronomical societies are also given.

  17. The Miocene rodents of Serbia

    NASA Astrophysics Data System (ADS)

    Markovic, Z.

    2009-04-01

    During the Miocene period a group of shallow lakes was created in depressions at the territory of present-day Serbia. This caused the present wide distribution of lacustrine sediments, which occasionally alternate with the alluvial and marsh sediments. The remains of large mammals are relatively common, while the remains of small mammals used to be known only from two localities - Mala Miliva and Sibnica. The method of sediment sieving, used during the last decade, led to discovery of 6 new localities with remains of fossil vertebrates - Sibnica 1, Vračevići, village Lazarevac, Bele Vode, Brajkovac and Tavnik. Most of the fossil material is represented by osteological and odontological remains of small mammals. The best represented group of small mammals at each of the localities was the rodents. According to the odontological material presence was proven for 35 rodent species from 6 families. MN zonation was determined according to structure of associations. The geological age of fossil-bearing sediments was determined by using the method of correlation with the sites in Europe and Turkey.

  18. Inclusive Education--Empirical Experience from Serbia

    ERIC Educational Resources Information Center

    Kovacevic, Jasmina; Macesic-Petrovic, Dragana

    2012-01-01

    This descriptive study finds out the problems most frequently facing the children with special needs in regular schooling. The sample included 500 teachers in elementary schools from Serbia. The results point out the problems in inclusive education. Most educational problems occur in relations and communications with their peers in typical…

  19. Evaluation of School Education in Serbia

    ERIC Educational Resources Information Center

    Hebib, Emina; Spasenovic, Vera; Šaljic, Zorica

    2015-01-01

    In the education system of Serbia significant results have been achieved in the last ten years regarding the establishment and development of the evaluation system in education and the practical application of various types and procedures of evaluation. This paper gives a short overview of ways in which evaluation is carried out on elementary,…

  20. Inclusive Education--Empirical Experience from Serbia

    ERIC Educational Resources Information Center

    Kovacevic, Jasmina; Macesic-Petrovic, Dragana

    2012-01-01

    This descriptive study finds out the problems most frequently facing the children with special needs in regular schooling. The sample included 500 teachers in elementary schools from Serbia. The results point out the problems in inclusive education. Most educational problems occur in relations and communications with their peers in typical…

  1. Language Politics in Bosnia, Croatia, and Serbia

    DTIC Science & Technology

    2010-03-01

    Perry Castaneda Library Map Collection, University of Texas. Available online at http://lib.utexas.edu/maps (accessed March 8, 2010). 12...Ramet, Balkan Babel , 4th. ed. (Boulder, CO: Westview Press, 2002), 230. 47 Constitution of the Republic of Serbia, http://www.srbija.gov.rs...66 Central Intelligence Agency, The Former Yugoslavia: A Map Folio, 1992, Perry Castaneda Library

  2. Endoparasitic fauna of red foxes (Vulpes vulpes) and golden jackals (Canis aureus) in Serbia.

    PubMed

    Ilić, Tamara; Becskei, Zsolt; Petrović, Tamaš; Polaček, Vladimir; Ristić, Bojan; Milić, Siniša; Stepanović, Predrag; Radisavljević, Katarina; Dimitrijević, Sanda

    2016-03-01

    Wild canides have a high epizootiological - epidemiological significance, considering that they are hosts for some parasites which spread vector born diseases. Increased frequency of certain interactions between domestic and wild canides increases the risk of occurrence, spreading and maintaining the infection of parasitic etiology in domestic canides. The research was conducted in 232 wild canides (172 red foxes and 60 golden jackals). The examined material was sampled from foxes and jackals, which were hunted down between 2010 and 2014, from 8 epizootiological areas of Serbia (North-Bačka, West-Bačka, Southern-Banat, Moravički, Zlatiborski, Raški, Rasinski and Zaječarski district). On completing the parasitological dissection and the coprological diagnostics, in wild canides protozoa from the genus Isospora were identified, 3 species of trematoda (Alaria alata, Pseudamphistomum truncatum and Metagonimus yokogawai), cestods from the genus Taenia and 5 species of nematodes (Toxocara canis, Ancylostomatidae, Trichuris vulpis and Capillaria aerophila). The finding of M. yokogawai in golden jackals were, to the best of our knowledge, one of the first diagnosed cases of metagonimosis in golden jackals in Serbia. The continued monitoring of the parasitic fauna of wild canides is needed to establish the widespread of the zoonoses in different regions of Serbia, because they present the reservoirs and/or sources of these infections.

  3. Serbia: Current Issues and U.S. Policy

    DTIC Science & Technology

    2010-01-21

    agree to disagree” on Kosovo’s independence. He called on Serbia to transfer the remaining war criminals to the ICTY , promote reform in neighboring... ICTY ). Serbia made substantial progress in this regard when it detained indicted war criminal Radovan Karadzic on July 21, 2008, and later...transferred him to the ICTY . In an effort to show its strong support for EU integration, Serbia unilaterally began to implement trade provisions of the SAA

  4. Serbia: Current Issues and U.S. Policy

    DTIC Science & Technology

    2010-04-12

    agree to disagree” on Kosovo’s independence. He called on Serbia to transfer the remaining war criminals to the ICTY , promote reform in neighboring...Serbia is cooperating with the International Criminal Tribunal for the former Yugoslavia ( ICTY ). Serbia made substantial progress in this regard when it...detained indicted war criminal Radovan Karadzic on July 21, 2008, and later transferred him to the ICTY . In an effort to show its strong support

  5. Present status of trichinellosis in Yugoslavia: Serbia.

    PubMed

    Cuperlovic, K; Djordjevic, M; Pavlovic, S; Sofronic-Milosavljevic, L

    2001-06-01

    Trichinellosis was recognized almost one century ago as a health and animal husbandry problem in Serbia. In the last 10 years, trichinellosis has been expanding from three endemic regions (Srem, Macva and Negotinska Krajina) to neighbouring regions. The infection rate detected by veterinary inspection in 1999 year was 0.17% in slaughtered swines. Simultaneously, the number of infected humans increased three-five times in comparison with the period 1980-1990. For instance, 555 individuals were registered in 1999 as infected after the consummation of non-inspected pork from domestic swine or wild boar. Prevalence of trichinellosis in wild animals was examined more than a 20 years ago. The trichinellosis in horses has not been detected in the country, but infected horses imported from Serbia were detected in France and Italy.

  6. Depleted uranium mobility and fractionation in contaminated soil (Southern Serbia).

    PubMed

    Radenković, Mirjana B; Cupać, Svjetlana A; Joksić, Jasminka D; Todorović, Dragana J

    2008-01-01

    During the Balkan conflict in 1999, soil in contaminated areas was enriched in depleted uranium (DU) isotopic signature, relative to the in-situ natural uranium present. After the military activities, most of kinetic DU penetrators or their fragments remained buried in the ground in certain geomorphological and geochemical environments exposed to local weathering conditions. The contamination distribution, mobility and/or fixation of DU in the contaminated soil profile at one hot spot were the subject of our study. The results should disclose what happened with released DU corrosion products in three years elapsed, given the scope of their geochemical fractionation, and mark out the most probable host substrates in investigated soil type. Gamma-spectrometric analysis of soil samples taken in the DU penetrator impact-zone was done to obtain present contamination levels. Set of samples is subjected to five-step and three-step sequential extraction procedures, specifically selective to different physical/chemical associations in soil. The stable elements are determined in extracts by the atomic absorption spectroscopy. After the ion-exchange based uranium separation procedure, alpha-spectrometric analysis of obtained fractions was done and DU distribution in five extraction phases found from 235U/238U and 234U/238U isotopic ratios. Depleted uranium concentration falls down to the 1% of the initial value, at approximately 150 mm distance to the source. Carbonates and iron/manganese hydrous oxides are indicated as the most probable substrates for depleted uranium in the characterized soil type. Therefore, in the highly contaminated soil samples, depleted uranium is still weakly bonded and easy exchangeable. The significant levels of organic-bonded depleted uranium are found in surface soil only. Dependence of the fractionation on the contamination levels is evident. Samples with higher DU contents have shown a longer maintenance in the exchangeable phases, probably because adsorption/desorption mass transfer through the medium was not very fast. Organic-bonded, depleted uranium is present in surface soil samples due to its higher humus content. Considering geochemical composition of investigated soil, the indicating chemical associations as substrates are in agreement with some considerations based on the results for low-level waste unsaturated zones. The soil contamination with depleted uranium in investigated area is still 'spot' type and not widespread. Dependence of the fractionation on the contamination levels and presence of weakly bonded, depleted uranium in the hot spots areas is evident. A detailed study may be undertaken with suitable extractive reagents to define a bio-available fraction of depleted uranium in soil. The comparison of results for different soil types investigated by the same methodology may be useful. An applied combination of physical/chemical procedures and analysis may help in the decision making on the remediation strategy for sites contaminated with depleted uranium used in military operations.

  7. Regional air pollution caused by a simultaneous destruction of major industrial sources in a war zone. The case of April Serbia in 1999

    NASA Astrophysics Data System (ADS)

    Vukmirović, Zorka B.; Unkašević, Miroslava; Lazić, Lazar; Tošić, Ivana

    During NATO's 78-day Kosovo war, 24 March-10 June 1999, almost daily attacks on major industrial sources have caused numerous industrial accidents in Serbia. These accidents resulted in releases of many hazardous chemical substances including the persistent organic pollutants (POPs). Detection of some important POPs in fine aerosol form took place at Xanthi in Greece and reported to the scientific world. The paper focuses on two pollution episodes: (a) 6-8 April; and (b) 18-20 April. Using the Eta model trajectory analysis, the regional pollutant transport from industrial sites in Northern Serbia (Novi Sad) and in the Belgrade vicinity (Pančevo), respectively, almost simultaneously bombed at midnight between 17 and 18 April, corroborated measurements at Xanthi. At the same time the pollutant puff was picked up at about 3000 m and transported to Bulgaria, Romania, Ukraine, Moldavia and the Black Sea. The low-level trajectories from Pančevo below 1000 m show pollutant transport towards Belgrade area in the first 12 h. The POP washout in central and southern Serbia in the second episode was deemed to have constituted the principal removal mechanism. Maximum POP wet deposition was found in central Serbia and along the 850 hPa trajectory towards south-eastern Serbia and the Bulgarian border.

  8. Drought analysis in Serbia using the Standardized Precipitation Index

    NASA Astrophysics Data System (ADS)

    Tosic, I.; Krzic, A.; Djurdjevic, V.; Unkasevic, M.; Rajkovic, B.

    2010-09-01

    the SPI-12 for August during the period 2071-2100 were drawn to determine the spatial changes of droughts. According to the obtained results, moderately dry climate is expected over greater part of the southern Europe, while severely dry climate is expected in southern Greece. From the analysis we can conclude that the EBU-POM model could capture the climatic data and also the drought indices well. Also, this analysis showed how SPI12 can be used to monitor drought conditions in Serbia. Djurdjevic, V., B. Rajkovic (2008) Verification of a coupled atmosphere-ocean model using satellite observations over the Adriatic Sea. Annales Geophysicae, 26, 1935-1954 McKee, T. B., N. J. Doesken, J. Kleist (1993) The relationship of drought frequency and duration to time scales. Preprints, Eighth Conf. on Applied Climatology, Anaheim, CA, Amer. Meteor. Soc., 179-184 Unkasevic, M., I. Tosic, D. Vujovic, 2004: Variability and probability of annual and extreme precipitation over Serbia and Montenegro, Theor. Appl. Climatol., 79, 103-109

  9. The Interpretation and Implementation of the Bologna Process in Serbia

    ERIC Educational Resources Information Center

    Despotovic, Miomir

    2011-01-01

    This paper neither attacks nor defends the Bologna Declaration; rather, it attempts a critical assessment of its implementation in Serbia. Review of the available data shows that the higher education system in Serbia is inefficient and in profound need of reform. Analysis of some of the reform processes shows that the Bologna Declaration as a…

  10. 31 CFR 585.313 - Federal Republic of Yugoslavia (Serbia and Montenegro); FRY (S&M).

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (Serbia and Montenegro); FRY (S&M). 585.313 Section 585.313 Money and Finance: Treasury Regulations... Yugoslavia (Serbia and Montenegro); FRY (S&M). The term Federal Republic of Yugoslavia (Serbia and Montenegro) or FRY (S&M) means the territory of Serbia and Montenegro....

  11. 31 CFR 586.304 - Federal Republic of Yugoslavia (Serbia & Montenegro); FRY (S&M).

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (Serbia & Montenegro); FRY (S&M). 586.304 Section 586.304 Money and Finance: Treasury Regulations Relating... Federal Republic of Yugoslavia (Serbia & Montenegro); FRY (S&M). The term Federal Republic of Yugoslavia (Serbia & Montenegro) or FRY (S&M) means the territory of the Republics of Serbia and Montenegro....

  12. [Alcohol use among adolescents in Serbia].

    PubMed

    Golo, Dragana Lutula N; Cirić-Janković, Spomenka; Santrić-Milićević, Milena; Simić, Snezana

    2013-01-01

    European School Survey Project on Alcohol and Other Drugs (ESPAD), the largest international research project, was conducted for the first time in Serbia in 2008. The objective was to analyze data obtained by ESPAD research on alcohol use among secondary school first grade students, and particularly the difference in the use of alcohol by gender, type of school students attend, their place of residence and the territory among secondary school students in Serbia in 2008. Attitudes and practice related to alcohol use of 6,553 secondary school first grade students were analyzed. A standardized, internationally approved questionnaire, structured and designed for self-filling was used on a stratified, one-stage sample of students. The data received from the ESPAD research were processed by X2 test to test the significance of differences between the observed characteristics, with the conclusion level of p<0.01. Over three-quarters of students can easily buy beer or wine. More than one half can buy spirits and alcopops. 89.1% of students drank alcoholic beverages at least once in a lifetime and 78.2% in the last year. At least once in a lifetime 42.2% of students were drunk and 29.7% in the last year. At least once in the last month 32.0% of students had five or more drinks in a row. Boys consumed alcohol more frequently and got drunk more often than girls (p<0.01). This research emphasizes the need for creating a prevention of alcohol use and alcohol abuse program among adolescents and more consistent application of the existing regulations aiming to decrease alcohol use among adolescents in Serbia.

  13. [Mental hygiene: ideas and practice in Serbia].

    PubMed

    Backović, Dusan

    2010-01-01

    Mental health has great importance for the welfare both of individuals and society, because mental disorders cause reduced quality of life, suffering, alienation and discrimination of the diseased. The whole community also takes enormous burden of economic factors caused by mental health impairment (medical and social care and reduced productivity of patients). All societies and cultures throughout history had specific activities aimed at prevention and mental health improvement.The treatment of the diseased was under the influence of magic and empirical concepts, doctrine and religion, but also by the presence of scientific knowledge and progressive liberal streams. In Serbia the tradition of humanity is enriched with the cultural heritage of medieval history. Mental hygiene as a discipline that promoted mental health and the prevention of mental disorders was created a hundred years ago inspired by the work of Clifford Beers. Reforms of mental healthcare in the European countries, and Serbia as well, in the form of deinstitutionalisation (decreased number of beds in psychiatric institutions and increased social care), tends to develop into reinstitutionalization or transinstitutionalization (increased number of patients in isolated departments and forced hospitalizations). At the beginning of the new century the World Health Organization recognises again mental health as its priority. At the present moment, with new scientific knowledge and capabilities, but in the face of the struggle with multiple challenges of civilization (the experience of war conditions, social transition), as well as new harmful influences of polluted environment, we perceive the experience arising from the development of ideas and practices of mental hygiene in Serbia.

  14. Roman mystery iron blades from Serbia

    SciTech Connect

    Balos, Sebastian; Benscoter, Arlan; Pense, Alan

    2009-04-15

    A First to Forth Century Roman spear blade from Serbia was found to have an unusual microstructure inconsistent with typical Roman Period iron. An analysis of the blade undertaken at Lehigh University in the US and at the Faculty of Technical Sciences in Novi Sad, Serbia established that it was metallic in appearance, magnetic and had an external layer of red rust. But as metallographically polished, it appeared to contain multiple internal phases and internal cracking. Even after aggressive etching, no typical low carbon microstructure was developed. Scanning electron microscopy, classical and energy dispersive X-ray analysis indicated that the specimen was essentially iron, although its microhardness was too high for typical Roman iron. It was then dubbed 'Mystery Iron.' Analysis of all the data led to the proposal that it was essentially a Roman iron 'fossil' in which the iron had been converted to high temperature iron oxide while retaining the form of the blade, conversion probably occurring in a fire. Subsequent X-ray diffraction analysis confirmed that the blade consisted of FeO and Fe{sub 3}O{sub 4} and the mystery of the iron fossil was at least partially solved. A hypothesis is proposed regarding a potential cause for the fire.

  15. [Physician founders of pediatric pulmonology in Serbia].

    PubMed

    Pesić, Vladimir; Pavlović, Budimir

    2003-01-01

    Initial steps in the field of pediatric pulmology in Serbia were made by the first Serbian pediatricians Dr. Platon Papakostopulo (1864-1915) and Dr. Milenko Materni (1875-1929). Later on these steps were continued by Prim Dr. Ljubomir Vulović (1896-1970). Until the discovery of anti-tuberculotics, lung tuberculosis was one of the most frequent and most serious diseases among the adults and the children's population. Prof. Dr. Smilja Kostić-Joksić (1895-1981) and Prof. Dr Borivoje Tasovac (1907-1996) played a prominent role in the application and efficiency evaluation of BCG vaccines amount the Children in Sebia, along with the other chest disease studies. Immediately after the Second World War, Special Children's Hospital for Tuberculosis was set up, in 1945 in Belgrade. The Hospital had been successfully managed for a long period of time by Prim. Bojana Roknić (1900-1976). From 1960 to 1970 the Hospital was transformed in Special Children's Hospital for Chese Disense and Tuberculosis and was the only hospital in Serbia dealing with diagonistics, therapy and rehabilitation of children's chest diseases, before all asthma, recidive bronchitis and other chronical and recidive bronchopulmonal diseases. From 1970 until now on the postgraduate course in Pulmonology on the Faculty of Medicine, University of Belgrade, graduated over a hundred pediatricians.

  16. Infectious diseases mortality in central Serbia.

    PubMed Central

    Vlajinac, H D; Marinković, J M; Kocev, N I; Adanja, B J; Pekmezović, T D; Sipetić, S B; Jovanović, D J

    1997-01-01

    STUDY OBJECTIVE: To determine the influence and the effect of the war in the former Yugoslavia and of the United Nations economic sanctions on mortality from infectious diseases. DESIGN: This was a descriptive study analysing mortality data time series. SETTING: Central Serbia, Yugoslavia. PARTICIPANTS: The population of central Serbia was the subject of the study (about six million inhabitants). MEASUREMENTS: Mortality rates were standardised directly, using the "European population" as the standard. Regression analysis and analysis of covariance were undertaken. MAIN RESULTS: During the period 1973-93, mortality from infectious diseases showed a decreasing trend. From 1987-90, and infectious diseases was significantly higher than expected on the basis of the trend for the preceding period (p = 0.020 and p = 0.00). In addition, there was a statistically significant departure from the preceding trend (p = 0.036) in men between 1991 and 1993 (the period of the war and UN sanctions)--the main effect being in younger age groups. CONCLUSION: The economic crisis in the former Yugoslavia during the 1980s followed by the outbreak of the war and the damaging effects of UN economic sanctions had a distinctly adverse effect on mortality from infectious diseases. PMID:9196647

  17. Preliminary list of horse flies (Diptera, Tabanidae) of Serbia.

    PubMed

    Krčmar, Stjepan

    2011-01-01

    Thirty six species of horse flies (Tabanidae) were previously known from Serbia (Europe). The present faunistic study of horse flies (Tabanidae) has resulted in the recording of the 4 new species Atylotus fulvus (Meigen, 1804); Tabanus miki Brauer in Brauer and Bergenstamm, 1880; Tabanus unifasciatus Loew, 1858; and Heptatoma pellucens (Fabricius, 1776), in the fauna of Serbia. The genus Heptatoma Meigen, 1803 is cited for the first time in the fauna of Serbia. 40 species are currently known from Serbia, belonging to nine genera. The fauna can be considered relatively poorly studied. Most of the species belong to the Boreal-Eurasian type of fauna 23, followed by the South European group with 8 species, the Mediterranean group with 6 species, European group with 2 species and Central European group with 1 species.

  18. Preliminary list of horse flies (Diptera, Tabanidae) of Serbia

    PubMed Central

    Krčmar, Stjepan

    2011-01-01

    Abstract Thirty six species of horse flies (Tabanidae) were previously known from Serbia (Europe). The present faunistic study of horse flies (Tabanidae) has resulted in the recording of the 4 new species Atylotus fulvus (Meigen, 1804); Tabanus miki Brauer in Brauer and Bergenstamm, 1880; Tabanus unifasciatus Loew, 1858; and Heptatoma pellucens (Fabricius, 1776), in the fauna of Serbia. The genus Heptatoma Meigen, 1803 is cited for the first time in the fauna of Serbia. 40 species are currently known from Serbia, belonging to nine genera. The fauna can be considered relatively poorly studied. Most of the species belong to the Boreal-Eurasian type of fauna 23, followed by the South European group with 8 species, the Mediterranean group with 6 species, European group with 2 species and Central European group with 1 species. PMID:21998507

  19. Astronomy and public outreach in Serbia (1934-2009)

    NASA Astrophysics Data System (ADS)

    Stanic, N.

    2008-06-01

    The astronomical community in Serbia has grown significantly over the last few decades, despite the departure overseas of much home-grown talent. Serbia celebrates three important anniversaries in 2007 - 150 years since the birth of Milan Nedeljkovic, who introduced the first astronomical subjects to the Faculty of Mathematics in 1884, and founded the Astronomical Observatory in Belgrade in 1887; 120 years of the Belgrade Astronomical Observatory and 75 years since the construction of the complex of buildings and telescopes at the Astronomical Observatory in Belgrade. The Astronomy Department at the Faculty of Mathematics in Belgrade has produced many excellent scientists working today at telescopes (Arecibo, Sidney, VLA, Hawaii etc.) and universities (California, Toronto, Sidney, Illinois, MIT etc.) around the world. Since 2005, students have also been able to study astronomy at the University of Novi Sad, Serbia (Faculty of Physics). Today there are more than 20 amateur astronomical societies in Serbia, two magazines of popular astronomy, one Youth Science Centre (Petnica), two Public Observatories and two Planetariums. If the social and media network formed in October 2007 can deliver even the minimum of the expected results, six million people in Serbia should easily be familiar with IYA2009 goals, related Cornerstone Projects and particular goals in Serbia for 2009.

  20. Spatio-temporal patterns of precipitation in Serbia

    NASA Astrophysics Data System (ADS)

    Gocic, Milan; Trajkovic, Slavisa

    2014-08-01

    The monthly precipitation data from 29 synoptic stations for the period 1946-2012 were analyzed using a number of different multivariate statistical analysis methods to investigate the spatial variability and temporal patterns of precipitation across Serbia. R-mode principal component analysis was used to study the spatial variability of the precipitation. Three distinct sub-regions were identified by applying the agglomerative hierarchical cluster analysis to the two component scores: C1 includes the north and the northeast part of Serbia, while C2 includes the western part of Central Serbia and southwestern part of Serbia and C3 includes central, east, south and southeast part of Serbia. The analysis of the identified sub-regions indicated that the monthly and seasonal precipitation in sub-region C2 had the values above average, while C1 and C3 had the precipitation values under average. The analysis of the linear trend of the mean annual precipitation showed an increasing trend for the stations located in Serbia and three sub-regions. From the result of this analysis, one can plan land use, water resources and agricultural production in the region.

  1. Collapsing health care in Serbia and Montenegro.

    PubMed Central

    Black, M E

    1993-01-01

    Serbia and Montenegro together form the Federal Republic of Yugoslavia. As well as the Serb majority this includes the mixed province of Vojvodina, the mainly Albanian population in Kosovo, and the large Muslim minority in Sandzak. Since the start of war in 1991 the attention and sympathies of the world have focused on Bosnia and Croatia. The United Nations imposed economic sanctions on the federal republic in 1992, although in theory medical supplies and aid are exempt. The economy has now collapsed under the triple burden of war, loss of trade between the republics, and UN sanctions. A major public health catastrophe is unfolding in the federal republic. Images p1135-a p1136-a PMID:8251816

  2. Biomass in Serbia - potential of beech forests

    NASA Astrophysics Data System (ADS)

    Brasanac-Bosanac, Lj.; Cirkovic-Mitrovic, T.; Popovic, V.; Jokanovic, D.

    2012-04-01

    As for the renewable sources for energy production, biomass from forests and wood processing industry comes to the second place. The woody biomass accounts for 1.0 Mtoe, that is equivalent with 1.0 Mtoe of oil. Due to current evaluations, the greatest part of woody biomass would be used for briquettes and pallets production. As the biomass from forests is increasingly becoming the interest of national and international market, a detailed research on overall potential of woody supply from Serbian forests is required. Beech forests account for 29.4 % of forest cover of Serbia. They also have the greatest standing volume (42.4 % of the overall standing volume) and the greatest mean annual increment (32.3 %)(Bankovic,et.al.2009). Herewith, the aim of this poster is to determine the long-term biomass production of these forests.For this purpose a management unit called Lomnicka reka has been chosen. As these beech forests have similar structural development, this location is considered representative for whole Serbia. DBH of all trees were measured with clipper and the accuracy of 0.01 mm, and the heights with a Vertex 3 device (with accuracy of 0.1 m). All measurements were performed on the fields each 500 m2 (square meters). The overall quantity of root biomass was calculated using the allometric equations. The poster shows estimated biomass stocks of beech forests located in Rasina area. Dates are evaluated using non-linear regression (Wutzler,T.et.al.2008). Biomass potential of Serbian beech forests will enable the evaluation of long-term potential of energy generation from woody biomass in agreement with principles of sustainable forest management. The biomass from such beech forests can represent an important substitution for energy production from fossil fuels (e.g. oil) and herewith decrease the CO2 emissions.

  3. [Development of forensic psychiatry in Serbia].

    PubMed

    Milovanović, Srdjan; Jovanović, Aleksandar; Jasović-Gasić, Miroslava; Ilanković, Nikola; Dunjić, Dusan; Lakić, Aneta; Djukić-Dejanović, Slavica; Nenadović, Milutin; Randjelović, Dragisa; Milovanović, Dimitrije

    2013-01-01

    The development of legislation in the field of mental health in our region is linked with the emergence and development of the oldest psychiatric hospitals in Serbia.The principle that the mentally ill who committed a criminal offense need to be placed in a psychiatric hospital instead of a prison was introduced at the same time as in the most developed European countries. The founders of the Serbian forensic psychiatry, Dr. Jovan Danić, Dr.Vojislav Subotić Jr. and Dr. Dusan Subotić, were all trained at the first Serbian Psychiatric Hospital ("Home for the Unsound of Mind") that was founded in 1861 in the part of Belgrade called Guberevac. Their successors were psychiatric enthusiasts Prof. Dr.Vladimir F.Vujić and Prof. Dr. Laza Stanojević. A formal establishment of the School of Medicine of Belgrade, with acquirement of new experience and positive shifts within this field, based on the general act of the University in 1932, led to the formation of the Council of the School of Medicine, which, as a collective body passed expert opinions. Thus, the first Forensic Medicine Committee of the School of Medicine was formed and started its activities in 1931 when Forensic Medicine Committee Regulations were accepted. After the World War II prominent educators in the field of mental health, and who particularly contributed to further development of forensic psychiatry in Serbia were Prof. Dr. Uros Jekić, Prof Dr. Dusan Jevtić, Dr. Stevan Jovanović, Prof. Dr. Borislav Kapamadzija, Prof. Dr. Maksim Sternić, Prof. Dr. Josif Vesel and Prof. Dr. Dimitrije Milovanović.

  4. Serbia within the European context: An analysis of premature mortality.

    PubMed

    Santric Milicevic, Milena; Bjegovic, Vesna; Terzic, Zorica; Vukovic, Dejana; Kocev, Nikola; Marinkovic, Jelena; Vasic, Vladimir

    2009-08-05

    Based on the global predictions majority of deaths will be collectively caused by cancer, cardiovascular diseases, and traffic accidents over the coming 25 years. In planning future national health policy actions, inter - regional assessments play an important role. The purpose of the study was to analyze similarities and differences in premature mortality between Serbia, EURO A, EURO B, and EURO C regions in 2000. Mortality and premature mortality patterns were analysed according to cause of death, by gender and seven age intervals. The study results are presented in relative (%) and absolute terms (age-specific and age-standardized death rates per 100,000 population, and age-standardized rates of years of life lost - YLL per 1,000). Direct standardization of rates was undertaken using the standard population of Europe. The inter-regional comparison was based on a calculation of differences in YLL structures and with a ratio of age-standardized YLL rates per 1,000. A multivariate generalized linear model was used to explore mortality of Serbia and Europe sub-regions with ln age-specific death rates. The dissimilarity was achieved with a p Serbia was similar to EURO B, but with a lower average YLL per death case. YLL patterns indicated similarities between Serbia and EURO A, while SRR YLL had similarities between Serbia and EURO B. Compared to all Europe sub-regions, Serbia had a major excess of premature mortality in neoplasms and diabetes mellitus. Serbia had lost more years of life than EURO A due to cardiovascular, genitourinary diseases, and intentional injuries. Yet, Serbia was not as burdened with communicable diseases and injuries as were EURO B and EURO C. With a premature mortality pattern, Serbia is placed in the middle position of the Europe triangle. The main excess of YLL in Serbia was due to cardiovascular, malignant diseases, and diabetes mellitus. The results may be used for assessment of unacceptable

  5. 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...

  6. 31 CFR 586.306 - Government of the Federal Republic of Yugoslavia (Serbia and Montenegro).

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Yugoslavia (Serbia and Montenegro). 586.306 Section 586.306 Money and Finance: Treasury Regulations Relating... REPUBLIC OF YUGOSLAVIA (SERBIA & MONTENEGRO) KOSOVO SANCTIONS REGULATIONS General Definitions § 586.306 Government of the Federal Republic of Yugoslavia (Serbia and Montenegro). The term Government of the...

  7. Radon concentrations in a spa in Serbia.

    PubMed

    Manic, G; Petrovic, S; Vesna, Manic; Popovic, Dragana; Todorovic, Dragana

    2006-05-01

    The paper presents the results of indoor radon concentration survey in 201 homes and offices in Niska Banja (the Spa of Nis), a well-known health resort and a spa in the South-East of Serbia. Radon indoor concentrations were determined by active charcoal method, according to standard EPA procedure. The indoor radon concentrations were in the range of up to 200 Bq/m(3) (47%), from 200-600 Bq/m(3) (26%) and over 600 Bq/m(3) (27%). Three areas of extremely high average radon concentrations were found (1,340-4,340 Bq/m(3)), with a maximum above 13,000 Bq/m(3). The content of natural radionuclides ((226)Ra, (214)Pb, (214)Bi, (235)U, (228)Ac, (212)Pb, (212)Bi, (208)Tl, (40)K) and (137)Cs, as well as the content of total uranium, thorium and potassium in mud used in peloidotherapy in the Health Institute "Niska Banja" was determined, too. The activities of the radionuclides were determined on an HPGe detector, by standard gamma spectroscopy. The results indicated considerably high amounts of total uranium and thorium (0.021 g/kg mud and 0.003 g/kg mud, respectively), due to the karsts origin of the soil.

  8. The historical development of psychiatry in Serbia.

    PubMed

    Milovanović, Srdan; Jasović-Gasić, Miroslava; Pantović, Mihailo; Dukić-Dejanović, Slavica; Jovanović, Aleksandar A; Damjanović, Aleksandar; Ravanić, Dragan

    2009-06-01

    The authors present the development of the concept of mental disease and treatment in Serbian medicine. Serbian medieval medicine did not acknowledge fortune telling, sorcery, the use of amulets and magical rituals and formulas. These progressive concepts were confirmed by the Church and the Serbian state in what is known as Dusan's Code. The Historical data on the establishment of the first psychiatric hospital in the Balkans "Home for the Unsound of Mind" at Guberevac, Belgrade, in 1861 and its founders is reviewed. After World War I, in 1923, the Faculty of Medicine was established in Belgrade to which the coryphaei of Serbian medicine educated in Europe, mostly in France and Germany, flocked and that same year the Psychiatry Clinic of the Faculty of Medicine in Belgrade was set up. Its first seat was on the premises of the Mental Hospital in Belgrade, and it became a training base and laid the foundations of the future Neuropsychiatry Clinic in Belgrade, which in time evolved into the nursery of psychiatric professionals for all of Serbia. The most important data on the further development of psychiatry up to date are presented.

  9. [The system of biomedical scientific information of Serbia].

    PubMed

    Dacić, M

    1995-09-01

    Building of the System of biomedical scientific information of Yugoslavia (SBMSI YU) began, by the end of 1980, and the system became operative officially in 1986. After the political disintegration of former Yugoslavia SBMSI of Serbia was formed. SBMSI is developed according to the policy of developing of the System of scientific technologic information of Serbia (SSTI S), and with technical support of SSTI S. Reconstruction of the System is done by using former SBMSI YU as a model. Unlike the former SBMSI YU, SBMSI S owns besides the database Biomedicina Serbica, three important databases: database of doctoral dissertations promoted at University Medical School in Belgrade in the period from 1955-1993, database of Master's theses promoted at the University School of Medicine in Belgrade from 1965-1993; A database of foreign biomedical periodicals in libraries of Serbia.

  10. Economic burden of cardiovascular diseases in Serbia.

    PubMed

    Lakić, Dragana; Tasić, Ljiljana; Kos, Mitja

    2014-02-01

    Cardiovascular disease imposes a burden to society in terms of mortality, morbidity and economic losses. The aim of this study was to estimate the economic burden of cardiovascular disease in Serbia in 2009 from the perspective of the society. For the purpose of the study cardiovascular disease was defined by the International Classification of Diseases, 10th revision, as the following diagnosis: hypertension, coronary heart disease, cardiomyopathy, heart failure and cerebrovascular disease. The prevalence, top-down method was used to quantify the annual cardiovascular costs. Productivity losses were estimated using the human capital approach and the friction cost method. A discount rate of 5% was used to convert all future lifetime earnings into the present value. The total direct costs of cardiovascular disease in 2009 were Euro 400 million. The results showed that more than half a million working days were lost due to incapacity resulting from cardiovascular diseases, yielding the Euro 113.9 millon. The majority of total costs (Euro 514.3 million) were for: medication (29.94%), hospital days (28.97%) and hospital inpatient care--surgical and diagnostic interventions (17.84%). The results were robust to a change in 20% of volume or the unit price of all direct and indirect cost and to discount rate 2% and 10%. CONCLUSIONS; The total cardiovascular disease costs in 2009 represented approximately 1.8% of the Serbian gross domestic product. The results of the study would be valuable to health policy makers to bridge the gap between invested resources and needs, in order to improve cardiovascular disease outcomes.

  11. Northern Slavs from Serbia do not show a founder effect at autosomal and Y-chromosomal STRs and retain their paternal genetic heritage.

    PubMed

    Rębała, Krzysztof; Veselinović, Igor; Siváková, Daniela; Patskun, Erika; Kravchenko, Sergey; Szczerkowska, Zofia

    2014-01-01

    Studies on Y-chromosomal markers revealed significant genetic differentiation between Southern and Northern (Western and Eastern) Slavic populations. The northern Serbian region of Vojvodina is inhabited by Southern Slavic Serbian majority and, inter alia, Western Slavic (Slovak) and Eastern Slavic (Ruthenian) minorities. In the study, 15 autosomal STR markers were analysed in unrelated Slovaks, Ruthenians and Serbs from northern Serbia and western Slovakia. Additionally, Slovak males from Serbia were genotyped for 17 Y-chromosomal STR loci. The results were compared to data available for other Slavic populations. Genetic distances for autosomal markers revealed homogeneity between Serbs from northern Serbia and Slovaks from western Slovakia and distinctiveness of Serbian Slovaks and Ruthenians. Y-STR variation showed a clear genetic departure of the Slovaks and Ruthenians inhabiting Vojvodina from their Serbian neighbours and genetic similarity to the Northern Slavic populations of Slovakia and Ukraine. Admixture estimates revealed negligible Serbian paternal ancestry in both Northern Slavic minorities of Vojvodina, providing evidence for their genetic isolation from the Serbian majority population. No reduction of genetic diversity at autosomal and Y-chromosomal markers was found, excluding genetic drift as a reason for differences observed at autosomal STRs. Analysis of molecular variance detected significant population stratification of autosomal and Y-chromosomal microsatellites in the three Slavic populations of northern Serbia, indicating necessity for separate databases used for estimations of frequencies of autosomal and Y-chromosomal STR profiles in forensic casework. Our results demonstrate that regarding Y-STR haplotypes, Serbian Slovaks and Ruthenians fit in the Eastern European metapopulation defined in the Y chromosome haplotype reference database. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

  12. The Geographic Information System (GIS) in Secondary Education in Serbia

    ERIC Educational Resources Information Center

    Komlenovic, Djurdjica; Manic, Emilija; Malinic, Dusica

    2013-01-01

    This study investigates the application of new educational technologies in geography classes. The research involved 126 students from vocational secondary schools in Serbia taking geography as a compulsory subject. We developed and applied a questionnaire for this research. The results indicate that out of several ICTs available, the majority of…

  13. Early Childhood Professionalism in Serbia: Current Issues and Developments

    ERIC Educational Resources Information Center

    Bankovic, Ivana

    2014-01-01

    This article explores early childhood professionalism in the Republic of Serbia. The concept of professionalism in this context is examined in light of current international debates about professionalism. More specifically, how the use of specific nomenclature, the existence of multi-professional teams of practitioners and state-regulated but…

  14. 31 CFR 586.204 - Prohibited new investment within Serbia.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Prohibited new investment within Serbia. 586.204 Section 586.204 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY FEDERAL REPUBLIC OF...

  15. Challenges of Democratisation: Development of Inclusive Education in Serbia

    ERIC Educational Resources Information Center

    Spasenovic, Vera; Maksic, Slavica

    2013-01-01

    Educational reforms, as initiated in Serbia in 2001, were based on the concept of quality education for all. This concept was put into practice as an inclusive approach in 2010/11. Inclusive education has been defined as a provision of full support and optimal environment for each student to be taught in the nearest school and in a regular class.…

  16. The Geographic Information System (GIS) in Secondary Education in Serbia

    ERIC Educational Resources Information Center

    Komlenovic, Djurdjica; Manic, Emilija; Malinic, Dusica

    2013-01-01

    This study investigates the application of new educational technologies in geography classes. The research involved 126 students from vocational secondary schools in Serbia taking geography as a compulsory subject. We developed and applied a questionnaire for this research. The results indicate that out of several ICTs available, the majority of…

  17. A sustainability analysis of an incineration project in Serbia.

    PubMed

    Mikic, Miljan; Naunovic, Zorana

    2013-11-01

    The only option for municipal solid waste (MSW) treatment adopted so far in Serbia is landfilling. Similarly to other south-eastern European countries, Serbia is not recovering any energy from MSW. Fifty percent of electricity in Serbia is produced in coal-fired power plants with emission control systems dating from the 1980s. In this article, the option of MSW incineration with energy recovery is proposed and examined for the city of Novi Sad. A sustainability analysis consisting of financial, economic and sensitivity analyses was done in the form of a cost-benefit analysis following recommendations from the European Commission. Positive and negative social and environmental effects of electricity generation through incineration were valuated partly using conversion factors and shadow prices, and partly using the results of previous studies. Public aversion to MSW incineration was considered. The results showed that the incineration project would require external financial assistance, and that an increase of the electricity and/or a waste treatment fee is needed to make the project financially positive. It is also more expensive than the landfilling option. However, the economic analysis showed that society would have net benefits from an incineration project. The feed-in tariff addition of only €0.03 (KWh)(-1) to the existing electricity price, which would enable the project to make a positive contribution to economic welfare, is lower than the actual external costs of electricity generation from coal in Serbia.

  18. Early Childhood Professionalism in Serbia: Current Issues and Developments

    ERIC Educational Resources Information Center

    Bankovic, Ivana

    2014-01-01

    This article explores early childhood professionalism in the Republic of Serbia. The concept of professionalism in this context is examined in light of current international debates about professionalism. More specifically, how the use of specific nomenclature, the existence of multi-professional teams of practitioners and state-regulated but…

  19. Physician-Based Tobacco Smoking Cessation Counseling in Belgrade, Serbia

    ERIC Educational Resources Information Center

    Merrill, Ray; Harmon, Tanner; Gagon, Heather

    2009-01-01

    This study examined physician attitudes and practices pertaining to patient counseling about smoking in Belgrade, Serbia. Data were collected using a cross-sectional survey of 86 physicians at multiple health care facilities. Approximately 74% of physicians agreed that they should routinely ask patients about their smoking habits and 79% agreed…

  20. Student Background Factors Influencing Student Achievement in Serbia

    ERIC Educational Resources Information Center

    Teodorovic, Jelena

    2012-01-01

    This paper describes student-level findings of the first large-scale comprehensive school effectiveness study of the primary education in Serbia. Twenty-five student-level variables were examined in a three-level HLM model using a study sample of almost 5000 students, over 250 classrooms and over 100 schools. Differences between the students were…

  1. Who Is Guarding Serbia’s Borders? An Assessment of Serbia’s Progress in Border Security Development and Reform

    DTIC Science & Technology

    2011-06-01

    Product HVO Croatian Defense Force IBM Integrated Border Management ICG International Crisis Group ICTY International Criminal Tribunal...supply. Serbian state controlled enterprises offered to pay premiums for needed petroleum products and other raw materials. As Serbian industry had...exchange for allowing safe passage of petroleum products and other sanctioned goods across borders into Serbia.84 Sanctions busting was organized in

  2. Changes in chromosomal polymorphism and global warming: The case of Drosophila subobscura from Apatin (Serbia).

    PubMed

    Zivanovic, Goran; Mestres, Francesc

    2011-07-01

    In this study, chromosomal inversion polymorphism data for a natural population of Drosophila subobscura from a swampy region near the town of Apatin (Serbia) were compared with data for the same population collected approximately 15 years earlier. The pattern of chromosomal inversion polymorphism changed over time. There were significant increases in the frequency of characteristic southern latitude ("warm" adapted) chromosomal arrangements and significant decreases in the frequency of characteristic northern latitude ("cold" adapted) chromosomal arrangements in the O and U chromosomes. The chromosomal arrangements O(3+4) and O(3+4) (+) (22) (derived from the O(3+4) arrangement) showed significant increases in 2008 and 2009 with regard to the 1994 sample. There was also a significant increase (∼50%) in the U(1) (+) (2) arrangement, while U(1+8) (+) (2) (a typical southern arrangement) was detected for the first time. Since the Apatin swampy population of D. subobscura has existed for a long time in a stable habitat with high humidity that has not been changed by man our results indicate that natural selection has produced chromosomal changes in response to the increase in temperature that has occurred in the Balkan Peninsula of central southeastern European.

  3. Phylogeographic study of brown trout from Serbia, based on mitochondrial DNA control region analysis

    PubMed Central

    Marić, Saša; Sušnik, Simona; Simonović, Predrag; Snoj, Aleš

    2006-01-01

    In order to illuminate the phylogeography of brown trout (Salmo trutta) populations in the Balkan state of Serbia, the 561 bp 5'-end of mtDNA control region of 101 individuals originating from upland tributaries of the Danubian, Aegean and Adriatic drainages were sequenced and compared to corresponding brown trout sequences obtained in previous studies. Among 15 haplotypes found, 14 were considered native, representing the Danubian and Adriatic lineages of the brown trout, while one haplotype (ATcs1), found only in two individuals originating from two stocked rivers, corresponded to the Atlantic lineage and was considered introduced. Native haplotypes exhibited a strong geographic pattern of distribution: the Danubian haplotypes were strictly confined to the Danubian drainage, while the Adriatic haplotypes dominated in the Aegean and Adriatic drainages; most of the total molecular variance (69%) was attributed to differences among the drainages. Phylogenetic reconstruction, supplemented with seven haplotypes newly described in this study, suggested a sister position of the Atlantic-Danubian and Adriatic-Mediterranean-marmoratus ("southern") phylogenetic group, and pointed to the existence of a distinct clade, detected within the "southern" group. The data obtained confirmed our expectation of the existence of high genetic diversity in Balkan trout populations, and we recommend more widespread surveys covering trout stocks from the region. PMID:16790230

  4. Medical Biochemistry as Subdiscipline of Laboratory Medicine in Serbia

    PubMed Central

    Jovičić, Snežana

    2017-01-01

    Summary Medical biochemistry is the usual name for clinical biochemistry or clinical chemistry in Serbia, and medical biochemist is the official name for the clinical chemist (or clinical biochemist). This is the largest sub-discipline of the laboratory medicine in Serbia. It includes all aspects of clinical chemistry, and also laboratory hematology with coagulation, immunology, etc. Medical biochemistry laboratories in Serbia and medical biochemists as a profession are part of Health Care System and their activities are regulated through: the Health Care Law and rules issued by the Chamber of Medical Biochemists of Serbia. The first continuous and organized education for Medical Biochemists (Clinical Chemists) in Serbia dates from 1945, when the Department of Medical Biochemistry was established at the Pharmaceutical Faculty in Belgrade. In 1987 at the same Faculty a five years undergraduate study program was established, educating Medical Biochemists under a special program. Since the academic year 2006/2007 the new five year undergraduate (according to Bologna Declaration) and four-year postgraduate program according to EC4 European Syllabus for Postgraduate Training in Clinical Chemistry and Laboratory Medicine has been established. The Ministry of Education and Ministry of Public Health accredited these programs. There are four requirements for practicing medical biochemistry in the Health Care System: University Diploma of the Faculty of Pharmacy (Study of Medical Biochemistry), successful completion of the professional exam at the Ministry of Health after completion of one additional year of obligatory practical training in the medical biochemistry laboratories, membership in the Serbian Chamber of Medical Biochemists and licence for skilled work issued by the Serbian Chamber of Medical Biochemists. In order to present laboratory medical biochemistry practice in Serbia this paper will be focused on the following: Serbian national legislation, healthcare

  5. Medical Biochemistry as Subdiscipline of Laboratory Medicine in Serbia.

    PubMed

    Jovičić, Snežana; Majkić-Singh, Nada

    2017-04-01

    Medical biochemistry is the usual name for clinical biochemistry or clinical chemistry in Serbia, and medical biochemist is the official name for the clinical chemist (or clinical biochemist). This is the largest sub-discipline of the laboratory medicine in Serbia. It includes all aspects of clinical chemistry, and also laboratory hematology with coagulation, immunology, etc. Medical biochemistry laboratories in Serbia and medical biochemists as a profession are part of Health Care System and their activities are regulated through: the Health Care Law and rules issued by the Chamber of Medical Biochemists of Serbia. The first continuous and organized education for Medical Biochemists (Clinical Chemists) in Serbia dates from 1945, when the Department of Medical Biochemistry was established at the Pharmaceutical Faculty in Belgrade. In 1987 at the same Faculty a five years undergraduate study program was established, educating Medical Biochemists under a special program. Since the academic year 2006/2007 the new five year undergraduate (according to Bologna Declaration) and four-year postgraduate program according to EC4 European Syllabus for Postgraduate Training in Clinical Chemistry and Laboratory Medicine has been established. The Ministry of Education and Ministry of Public Health accredited these programs. There are four requirements for practicing medical biochemistry in the Health Care System: University Diploma of the Faculty of Pharmacy (Study of Medical Biochemistry), successful completion of the professional exam at the Ministry of Health after completion of one additional year of obligatory practical training in the medical biochemistry laboratories, membership in the Serbian Chamber of Medical Biochemists and licence for skilled work issued by the Serbian Chamber of Medical Biochemists. In order to present laboratory medical biochemistry practice in Serbia this paper will be focused on the following: Serbian national legislation, healthcare services

  6. Serbia and Montenegro: Together Forever or One-Night Stand?

    DTIC Science & Technology

    2005-06-01

    Serb- 34 The Columbia Encyclopedia, s.v. “Montenegro.” 35 Jeff Chu, “TIME Trail: Montenegro,” 2000; available from http...According to European Union External Relations Commissioner Chris Patten , “[l]et’s be clear, Serbia can protect those indicted for mass murder and other...accessed 26 May 2005. 119 “ Patten points to patchy progress towards prospective membership,” 1 May 2004; Europe Information Service No. 2865; accessed 10

  7. Serbia: Current Issues and U.S. Policy

    DTIC Science & Technology

    2011-06-16

    until recently, its failure to transfer indicted war criminals to the International Criminal Tribunal for the Former Yugoslavia ( ICTY ). However, on May...the ICTY a few days later. Serbia’s government is a coalition led by pro-Western forces. The global economic crisis poses serious challenges for...Serbia’s inability or unwillingness to arrest Mladic. Now that Mladic has been transferred to the ICTY , most observers believe that Serbia has a good

  8. [Medical and social factors affecting reproduction in Serbia].

    PubMed

    Sulović, Vojin; Ljubić, Aleksandar

    2002-01-01

    The authors present results of researches whose aim was to determine the factors that may substantially influence population reproduction in the Republic of Serbia, taking into consideration all specific factors, like cultural background, economic situation, health education, health service organization, religious and historical factors, etc. The research was based on the population census from 1981. Seventeen regions of the inner part of the Republic of Serbia, Vojvodina and Kosovo were included in this research. Stratification was made according to the place of living (village, town), age, occupation (farmer, housewife, non and half-qualified, qualified and highly qualified workers) and education (without education, with unfinished or finished primary school, with secondary school, with college or university degree). In this way 2,141 women were questioned with 101 questions by the method of interview. Interviews were conducted exclusively by doctors--gynaecologists. We determined the frequency of the use of contraceptives, intentional abortions, spontaneous abortions, pre-term deliveries, marriage infertility and term deliveries. Thus, 57.4% of women had basic knowledge of contraception, but only 15.9% of them used it; 58.9% of women had intentional abortions; 16.2% of women had spontaneous abortions, 5.1% of them had pre-term deliveries, and 67% of women had term deliveries. Marriage infertility was found in 8.6% of women. When evaluating population health and behaviour, we obtained some information and data concerning addicted diseases (alcohol, smoking, drugs, tranquilizers), homosexuality and ways of sexual intercourse. It was concluded that enormous differences existed among certain regions in the Republic of Serbia, which were conditioned by the diversity of the above mentioned influences. Proposals for the measures to be undertaken in the Republic of Serbia in order to regulate population policy, are given.

  9. Natural and anthropogenic factors affecting the groundwater quality in Serbia.

    PubMed

    Devic, Gordana; Djordjevic, Dragana; Sakan, Sanja

    2014-01-15

    Various chemometric techniques were used to analyze the quality of groundwater data sets. Seventeen water quality parameters: the cations Na, K, Ca, Mg, the anions Cl, SO4, NO3, HCO3 and nine trace elements Pb, As, Mn, Ni, Cu, Cd, Fe, Zn and Cr were measured at 66 different key sampling sites in ten representative areas (low land-Northern Autonomous Province of Serbia, Vojvodina and central Serbia) for the summer period of 2009. HCA grouped the sample sites into four clusters based on the similarities of the characteristics of the groundwater quality. DA showed two parameters, HCO3 and Zn, affording more than 90% correct assignments in the spatial analysis of four/three different regions in Serbia. Factor analysis was applied on the log-transformed data sets and allowed the identification of a reduced number of factors with hydrochemical meaning. The results showed severe pollution with Mn, As, NO3, Ni, Pb whereby anthropogenic origin of these contaminants was indicated. The pollution comes from both scattered point sources (industrial and urban effluent) and diffuse source agricultural activity. These samples may not be suitable for human consumption; the water quality belongs to class III/IV (contaminated). The Fe anomalies (7.1mg/L) in the water from the Vetrnica site can be attributed to natural sources, such as the dissolution of rock masses and rock fragments. The serious groundwater contamination with As (25.7-137.8 μg/L) in the area of Banat (Northern Autonomous Province of Serbia, Vojvodina) and a sample No. 9 at the Great Morava River requires urgent attention. © 2013.

  10. Human giardiasis in Serbia: asymptomatic vs symptomatic infection.

    PubMed

    Nikolić, A; Klun, I; Bobić, B; Ivović, V; Vujanić, M; Zivković, T; Djurković-Djaković, O

    2011-05-01

    Despite the public health importance of giardiasis in all of Europe, reliable data on the incidence and prevalence in Western Balkan Countries (Serbia, Bosnia and Herzegovina, Croatia, Montenegro and FYR Macedonia) are scarce, and the relative contribution of waterborne and food-borne, or person-to-person and/or animal-to-person, transmission of human giardiasis is not yet clear. To provide baseline data for the estimation of the public health risk caused by Giardia, we here review the information available on the epidemiological characteristics of asymptomatic and symptomatic human infection in Serbia. Although asymptomatic cases of Giardia represent a major proportion of the total cases of infection, high rates of Giardia infection were found in both asymptomatic and symptomatic populations. No waterborne outbreaks of giardiasis have been reported, and it thus seems that giardiasis mostly occurs sporadically in our milieu. Under such circumstances, control measures to reduce the high prevalence of giardiasis in Serbia have focused on person-to-person transmission, encouraging proper hygiene, but for more targeted intervention measures, studies to identify other risk factors for asymptomatic and symptomatic infections are needed.

  11. Topographic maps of Serbia prior to the WWI

    NASA Astrophysics Data System (ADS)

    Kovács, B.

    2009-04-01

    Compilation of high or medium scale topographic surveys always played an important role in the geosciences of newly independent countries. Serbia formally has gained back its independency from the Turkish Empire sortly after the 1878 Congress of Berlin. The newly founded Institute of Military Geography in Beograd made efforts to complete a topographic series of 1:75,000 scale. Actually two serieses have been completed prior to the Balkan Wars of 1912-13, one with Latin and the other with the Cyrillic name descriptions, in French and Serbian languages, respectively. The scale of these map systems are identical to the Habsburg general mapping of Central Europe, covering also Serbia. As the Habsburg maps used the prime meridian of Ferro, their Serbian counterparts were using the one of Paris, which is a mere longitude shift of 20 degrees in round numbers. The geodetic basis behind the Serbian maps is probably the Habsburg triangulation in the Balkans (1871-75) - this would explain why the Vienna-centered Hermannskogel datum has been used also in Yugoslavia and Serbia even till nowadays. The French language series has red planar graphic elements (only the names, elevations and the railroad lines are written or drawn in back), blue, brown and green prints were used for waters, contours and vegetation. The Serbian language series mostly reminds to the modern maps albeit it has only three colors (black, brown and green).

  12. Heavy metals, organics and radioactivity in soil of western Serbia.

    PubMed

    Dugalic, Goran; Krstic, Dragana; Jelic, Miodrag; Nikezic, Dragoslav; Milenkovic, Biljana; Pucarevic, Mira; Zeremski-Skoric, Tijana

    2010-05-15

    Western Serbia is a region well-known for potato production. Concentrations of selected metals, polycyclic aromatic hydrocarbons (PAHs) and radioactivity were measured in the soil in order to evaluate the quality and characteristics. The examined soils (Luvisol and Pseudogley) showed unsuitable agrochemical characteristics (acid reaction, low content of organic matter and potassium). Some samples contained Ni, Mn and Cr above the maximal permissible concentration (MPC). The average concentration of total PAHs was 1.92 mg/kg, which is larger than the maximal permissible concentration in Serbia but below the threshold values in the European Union for food production. The average radioactivity of (238)U, (226)Ra, (232)Th, (40)K and the fission product (137)Cs were 60.4+/-26.2, 33.2+/-13.4, 49.1+/-18.5, 379+/-108 and 36.4+/-23.3 Bq/kg. Enhanced radioactivity in the soils was found. The total absorbed dose rate in air above the soil at 1m height calculated for western Serbia was 73.4 nGy/h and the annual effective dose was 90 microSv, which are similar to earlier reports for the study region.

  13. ENTOMOPATHOGENIC FUNGUS ENTOMOPHAGA MAIMAIGA AND INTEGRATED PEST MANAGEMENT IN SERBIA.

    PubMed

    Tabaković-Tosić, Mara

    2015-01-01

    During the latest outbreak of the gypsy moth in Serbia (2009-2014), some areas of Central Serbia were particularly endangered, and one of them was Krusevac region, where the forests give way to orchards in the pattern resembling the tiger's skin. Since the number of the laid egg masses in the autumn 2013 guaranteed the defoliation of both forest tree species and agricultural crops, and the presence of E. maimaigo, in Central Serbia had already been determined, at 30 selected plots the assisted spread of it was performed, through the introduction of the infectious inoculum in the beech and oak forests which border the orchards. Since there was dealt with the living organism--fungus, which is particularly susceptible to the weather conditions (temperature and air humidity, as well as the precipitation), and under the conditions of the global warming and great drought, the special recipe for the preparation of inoculum was made. In the following year the mass epizootic of the gypsy moth caterpillars, of the younger instars (L2 and L3), occurred, which implies that E. maimaiga caused the crash of the outbreak of this most harmful species of the defoliating insects of the forests and orchards.

  14. Health care economics in Serbia: current problems and changes.

    PubMed

    Stosić, Sanja; Karanović, Nevena

    2014-11-01

    One of the fundamental rights of every human being is to enjoy "the highest attainable standard of health". Achieving better health requires no only adequate medical knowledge and technologies, laws and social measures in the field of health care, but also sufficient funding for fulfilling people's right to health. However, economic crisis has left every community with limited possibility of investing in health care and forced them to use the available resources more efficiently. This is the reason why health financing policy represents an important and integral part of the health system concerned with how financial resources are generated, allocated and used. Development of new drugs and medical technologies, population aging, increased incidence of chronic diseases as well as the peoples' rising demands from health care providers lead to a constant increase of health system costs worldwide. In these circumstances, countries in transition, like Serbia, face difficult challenges in financing their health systems. Current economic crisis and budget constraints do not allow the Government to simply allocate more public revenues for health and solve the people's expectations by increasing the spending. Instead, Serbia is forced to start reforms to provide a more efficient health system. The reform processes are positioned within the wider context of European integration and public administration reforms. This paper provides a short description of the health care system in Serbia focusing on the healthcare economics and reforms and their influence on financial sustainability.

  15. [The first state-owned pharmacy in Serbia].

    PubMed

    Krajnovic, Dusanka; Jocic, Dragana; Kernican, Leontina; Stupar, Dragan; Gasic, Marija; Peric, Brezana

    2012-01-01

    The first state-owned pharmacy in Serbia dates back to 1836. At first its title was Dvorska i voena apoteka (Court and Military Pharmacy), which later changed to Pravitelstvena apoteka (Government Pharmacy). The pharmacy moved from Kragujevac to Belgrade on two occasions along with the government seat, to finally settle in Belgrade on 8 december 1841 Pravitelstvena Apoteka fostered the development of the pharmaceutical science in the country and acted as a public healthcare institution. It had a state-of-the-art laboratory, equipped for chemical analysis of mineral water and for toxicological and biochemical analysis of water containers. It is the cradle of the applied chemistry in serbia and it operated as a controlling centre for other pharmacies. In 1853, Pravitelstvena Apoteka opened a branch Filijala Pravitelstvene Apoteke, which was run by the Central Pharmacy in Belgrade and the appointed administrator Đorđe Bogdanović, MPharm. On 10 June 1859, both pharmacies were privatised by the decree of the Prince of Serbia, Duke Miloš Obrenović.

  16. Morphogenetic variability and handedness in Montenegro and Serbia.

    PubMed

    Petricevic, B; Cvjeticanin, S

    2011-03-01

    This study tries to establish correlations between the types of handedness and several morpho-physiological characteristics, controlled by one or a small number of genes with alternative dominant recessive manifestation. The population-genetic homozygosity degree study includes the analysis of the presence, distribution and individual traits combination in left-handed and right-handed persons. It was conducted at three localities in two states, Serbia (SRB) and Montenegro (MNE). Our hypothesis is that a possible genetic load due to increased recessive homozygosity, being a potential population-genetic parameter of left-handedness manifestation, may cause some change in other morpho-physiological characters. The average proportion of 23 studied homozygously-recessive characters (HRC's) was similar among observed left-handed individuals in the studied localities. It varied from 10.5 +/- 0.4 in Serbia to 10.7 +/- 0.3 in MNE. The differences were somewhat bigger among right-handed persons, varying from 8.7 +/- 0.3 in MNE to 9.1 +/- 0.3 HRC's in Serbia. However, in all localities the average homozygosity was significantly higher among left-handed school children. The number of HRC's among 400 individuals varied from 2 to 16 among right-handed and from 4 to 19 among left-handed persons. There were no differences in scholar scores between left-handed and right-handed children, although small differences were found between two state samples.

  17. [Status of information technology in health care institutions of Serbia].

    PubMed

    Simić, S; Marinković, J; Stanojević, S; Radovanović, M; Andjelski, H; Atanasković, Z; Grujović, G; Pavlović, Z; Djukić, Lj; Obradović, M

    1995-09-01

    The basic purpose of this study was to analyse the condition of the information technology in the health care institutions of Serbia in 1994. and to compare the results with similar investigation from 1992. in order to determine the state of its development and progress. The instrument used for the collection of data was questionnaire with 24 questions which was distributed to all independent health care institutions in the Republic of Serbia (total 238). The response rate was 40.8 percent. Out of the number of responded health institutions, 86 percent of them own computers which are in use, almost duble the number of institutions which had and used this equipment in 1992. The great majority of institutions had one or two PCs. Organized units for medical information systems were formed in 27.2 percent of institutions. Each of them in average uses two application softwares, from which one is for billing and payroll accounting. The development of information system technology has improved in relation to 1992. and is, with certain suggestions and activities a good basis for designing of a unique health care information system in Republic of Serbia.

  18. Mapping the governance of human resources for health in Serbia.

    PubMed

    Santric Milicevic, Milena; Vasic, Milena; Edwards, Matt

    2015-12-01

    This article maps the current governance of human resources for health (HRH) in relation to universal health coverage in Serbia since the health sector reforms in 2003. The study adapts the Global Health Workforce Alliance/World Health Organization four-dimensional framework of HRH in the context of governance for universal health coverage. A set of proxies was established for the availability, accessibility, acceptability and quality of HRH. Analysis of official HRH documentation from relevant institutions and reports were used to construct a governance profile of HRH for Serbia from the introduction of the reform in 2003 up to 2013. The results show that all Serbian districts (except Sremski) surpass the availability threshold of 59.4 skilled midwives, nurses and physicians per 10,000 inhabitants. District accessibility of health workforce greatly differed from the national average with variances from +26% to -34%. Analysis of national averages and patient load of general practitioners showed variances among districts by ± 21%, whilst hospital discharges per 100 inhabitants deviated between +52% and -45%. Pre-service and in-service education of health workforce is regulated and accredited. However, through its efforts to respond to population health needs Serbia lacks a single coordinating entity to take overall responsibility for effective and coordinated HRH planning, management and development within the broader landscape of health strategy development.

  19. 31 CFR 585.414 - Services performed in the Federal Republic of Yugoslavia (Serbia and Montenegro) or by the...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Republic of Yugoslavia (Serbia and Montenegro) or by the Government of the FRY (S&M). 585.414 Section 585... FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY FEDERAL REPUBLIC OF YUGOSLAVIA (SERBIA AND MONTENEGRO... Interpretations § 585.414 Services performed in the Federal Republic of Yugoslavia (Serbia and Montenegro) or...

  20. The Role of Comparative Pedagogy in the Training of Pedagogues in Serbia and Slovenia

    ERIC Educational Resources Information Center

    Spasenovic, Vera; Vujisic Zivkovic, Natasa; Ermenc, Klara Skubic

    2012-01-01

    This paper considers three issues arising from the study of the development and the current state of Comparative Pedagogy in Serbia and Slovenia. First, the development of Comparative Pedagogy as a distinctive discipline in Serbia and Slovenia is discussed. Second, the role and the content of Comparative Pedagogy courses in university programmes…

  1. Education Policymaking in Serbia through the Eyes of Teachers, Counselors, and Principals

    ERIC Educational Resources Information Center

    Teodorovic, Jelena; Stankovic, Dejan; Bodroža, Bojana; Milin, Vladeta; Ðeric, Ivana

    2016-01-01

    Numerous educational reforms have been initiated in Serbia since 2000. The aim of this study was to examine education policymaking in Serbia in order to provide policymakers and stakeholders with recommendations on how to minimize pitfalls and increase success of future educational endeavors. In the study, we utilized the education policy cycle…

  2. Pre-Primary Education of Roma Children in Serbia: Barriers and Possibilities

    ERIC Educational Resources Information Center

    Macura-Milovanovic, Suncica

    2013-01-01

    In Serbia, as in the other countries of the Western Balkans and South-Eastern Europe, the most disadvantaged communities belong to the Roma minority. The present paper demonstrates the conditions of Roma preschool children in Serbia: primarily their early education, but also habitation and health in Roma settlements. The data highlight the…

  3. Empowering Schools to Serve as Safety Nets for Children with Behavior Problems in Serbia

    ERIC Educational Resources Information Center

    Kutlesic, Vesna

    2011-01-01

    Children with special needs have been a focus of institutional reforms in Serbia for nearly two decades. Historically, as in other Eastern European countries, children with severe developmental, emotional, and/or behavior disorders in Serbia were often placed in institutions far from their families for much of their lives. Since the fall of…

  4. Environmental Issues in the Didactic Materials in Schools in Republic of Serbia

    ERIC Educational Resources Information Center

    Maravic, Milutin; Ivkovic, Sonja; Segedinac, Mirjana; Adamov, Jasna

    2014-01-01

    The main task of the examination is to establish environmental issues in the didactic materials for primary and secondary school in Republic of Serbia. Environmental issues in the secondary school curriculum in Serbia, according to the current educational curricula and educational programs, is limited to general subjects (chemistry and biology…

  5. Education Policymaking in Serbia through the Eyes of Teachers, Counselors, and Principals

    ERIC Educational Resources Information Center

    Teodorovic, Jelena; Stankovic, Dejan; Bodroža, Bojana; Milin, Vladeta; Ðeric, Ivana

    2016-01-01

    Numerous educational reforms have been initiated in Serbia since 2000. The aim of this study was to examine education policymaking in Serbia in order to provide policymakers and stakeholders with recommendations on how to minimize pitfalls and increase success of future educational endeavors. In the study, we utilized the education policy cycle…

  6. Empowering Schools to Serve as Safety Nets for Children with Behavior Problems in Serbia

    ERIC Educational Resources Information Center

    Kutlesic, Vesna

    2011-01-01

    Children with special needs have been a focus of institutional reforms in Serbia for nearly two decades. Historically, as in other Eastern European countries, children with severe developmental, emotional, and/or behavior disorders in Serbia were often placed in institutions far from their families for much of their lives. Since the fall of…

  7. Spectrum of cystic fibrosis mutations in Serbia and Montenegro and strategy for prenatal diagnosis.

    PubMed

    Radivojevic, Danijela; Djurisic, Marina; Lalic, Tanja; Guc-Scekic, Marija; Savic, Jovan; Minic, Predrag; Antoniadi, Thalia; Tzetis, Maria; Kanavakis, Emmanuel

    2004-01-01

    We have screened 175 patients for molecular defects in the cystic fibrosis transmembrane conductance regulator (CFTR) gene using nondenaturing polyacrylamide gel electrophoresis (PAGE), denaturing gradient gel electrophoresis (DGGE), and sequencing. Six different mutations (F508del, G542X, 621+1G --> T, 2789+5G --> A, R1070Q, and S466X) accounted for 79.71% of CF alleles, with the F508del mutation showing a frequency of 72.28%. Another 12 mutations (R334W, 2184insA, I507del, 1525-1G --> A, E585X, R75X, M1I, 457TAT --> G, 574delA, 2723delTT, A120T, and 2907delTT) covered an additional 3.36%. A novel mutation (2723delTT) was found in one CF patient (F508del/2723delTT). Thus, a total of 18 mutations cover 82.57% of CF alleles. During our study, 72% of families at risk for having a CF child were found to be fully informative for prenatal diagnosis. Prenatal diagnosis was performed on 56 families; 76 analyses resulting in 16 affected, 38 carriers, and 22 healthy fetuses. These results imply that the molecular basis of CF in Serbia and Montenegro is highly heterogeneous, as is observed in other eastern and southern European populations. Because we detected more then 80% of CFTR alleles, results could be used for planning future screening and appropriate genetic counseling programs in our country.

  8. Landslide hazard assessment on the northern slopes of Fru\\vska Gora Mountain (Vojvodina, Serbia)

    NASA Astrophysics Data System (ADS)

    Mészáros, M.; Marković, S. B.; Mucsi, L.; Szatmári, J.; Pavić, D.

    2009-04-01

    Fru\\vska gora is a low (539 m) mountain surrounded by plains on the southern rim of the Pannonian Basin, situated between two large urban areas in Serbia and an important regional and local transport routes. The Danube flows along entire length of the northern and eastern side of the mountain (more than 80 km), permanently eroding the base of Quaternary sediments, causing slope instability. These mass movements often result in damages to railroad tracks, roads, infrastructure, and housing. Most of the northern slopes near Danube are affected by landslides, although many areas are considered temporarily stabilized after earlier movements. Uncontrolled building activities can be observed in some of these zones, increasing the risk of landslide reactivation. In this study we evaluate the potential mass movements hazard over a wider area of the mountain using the Stability Index Mapping (SINMAP)model. The model calibration was supported with terrain survey, high resolution aerial and stereo-satellite images interpretation. The primary input for the analysis is a Digital Elevation Model (DEM) obtained from a 1:25000 topographic map with previous landslide inventory and data describing local modifying factors such as geologic, vegetation, climatic, and soil cover data. As a result of the analysis, a map of landslide hazard zones was created, along with an updated landslide inventory of the Fru\\vska gora, providing overview of landslide risk distribution based on more objective methodology. The results of this large scale assessment highlight the locations of interest for planing smaller scale and more detailed examination.

  9. Screening for Diabetes Among Roma People Living in Serbia

    PubMed Central

    Beljić Živković, Teodora; Marjanović, Milica; Prgomelja, Stela; Soldatović, Ivan; Koprivica, Branka; Acković, Dragoljub; Živković, Rodoljub

    2010-01-01

    Aim To investigate the prevalence of diabetes in the Roma population in Serbia. Methods We screened 11 urban and 8 rural Roma communities from October 2006 to May 2008 for the presence of diabetes. Blood glucose values, name, age, sex, presence of diabetes, family history, and obesity were recorded. Results We analyzed the data from 1465 Roma people, 953 women and 512 men (785 in urban and 680 in rural communities), with mean age of 42.42 ± 15.69 years. Abdominal obesity was present in 600 (41%) participants. Eighty seven participants (5.9%) already had diabetes and there were 76 (5.2%) newly discovered cases of diabetes type 2. Participants with diabetes were significantly older (F = 28.33; P < 0.01). Family history for diabetes was positive in a third of participants. The risk for diabetes was 3.48 times higher in participants with positive family history (odds ratio [OR], 3.47; 95% confidence interval [CI], 2.37-5.1; P < 0.01). Abdominal obesity was less frequent in healthy participants than in participants with diabetes (X2 = 32.55; P < 0.01). The risk of diabetes in participants with abdominal obesity was 2 times higher than in the non-obese (OR, 2.11; 95% CI, 1.24-3.55; P < 0.01). Diabetes was significantly more present in urban communities (X2 = 25.20; P < 0.01). The risk of developing diabetes was 3.65 times higher in participants from urban settlements (OR, 3.64; 95% CI, 1.99-6.66; P < 0.01). Conclusion Prevalence of diabetes in the Roma people living in Serbia may possibly be higher than in the general population of Serbia and needs further investigation. PMID:20401957

  10. Case Report of dirofilariasis in grey wolf in Serbia.

    PubMed

    Gavrilović, Pavle; Blitva-Robertson, Gordana; Özvegy, József; Kiskároly, Ferenc; Becskei, Zsolt

    2014-03-01

    This paper describes a case of dirofilariasis in a two-year old, female grey wolf (Canis lupus lupus). The autopsy revealed the presence of 42 adult forms of Dirofilaria immitis in the pulmonary artery, right ventricle and right atrium, varying in length from 9.5 to 30 cm. This is, to the best of our knowledge, the second report of D. immitis in grey wolves in Serbia. Our finding confirms that the wolf, as a subspecies distinct from the dog, should also be considered as a very suitable definitive host for dirofilariasis.

  11. Reproductive rights and the state in Serbia and Croatia.

    PubMed

    Shiffman, Jeremy; Skrabalo, Marina; Subotic, Jelena

    2002-02-01

    The global reproductive rights movement arose in the late 1980s and early 1990s as a challenge to the population control paradigm that has dominated family planning policy for almost half a century. The essence of the challenge is to place women into the center of population discussions as subjects, not objects of policy, and to reorient family planning and health programs toward meeting the broad reproductive health needs of individuals, rather than the narrow population control objectives of states. Reproductive rights advocates argue that the use of family planning programs for developmentalist-oriented population control objectives is illegimate, and inevitably relegates women to the status of depersonalized policy "targets". The cases of Croatia and Serbia, the two dominant partners in the former Federal Republic of Yugoslavia, offer interesting twists on these reproductive rights issues. In Croatia and Serbia, unlike in many nations, the governments are deliberately seeking to increase rather than decrease fertility levels. Moreover, the objective concerns identity politics, more so than development: the governments have encouraged increased fertility to safeguard the survival of their nations and to strengthen national power amidst threatening internal and external environments of ethnic conflict. In this paper, we examine the dynamics of pro-natalist fertility policy in Croatia and Serbia. We do so with a view to explaining why, despite similarities, the two have followed divergent paths. While reproductive rights violations have occurred in both nations, they have been markedly higher in Serbia than Croatia. To explain this divergence we look at a series of sociopolitical factors, including the space available for groups to mobilize in each political system; the degree of nationalistic extremism present in the discourse of central political leaders; and perceptions of threats and opportunities in external geopolitical environments. In conducting this

  12. RADIOLOGICAL IMPACTS ASSESSMENT FOR WORKERS IN CERAMIC INDUSTRY IN SERBIA.

    PubMed

    Todorovic, Nataša; Mrda, Dušan; Hansman, Jan; Todorovic, Slavko; Nikolov, Jovana; Krmar, Miodrag

    2017-03-03

    Studies have been carried out to determine the natural radioactivity in some materials used in ceramic industry (zircon, zirkosil, Zircobit MO/S, zircon silicate, zirklonil frit, hematite, bentonite, wollastonite, raw kaolin, kaolinized granite, sileks ball, feldspar, pigment, white base serigraphic, engobe) and their associated radiation hazard. The external hazard index, Hex, values, radium equivalent activity, Raeq, total absorbed dose rates, D and annual effective dose, De were derived for all measured materials and compared with the recommended values to assess the external radiation hazards to workers who worked in ceramic industries in Serbia.

  13. Historical Review of Astro-Geodetic Observations in Serbia

    NASA Astrophysics Data System (ADS)

    Ogrizovic, V.; Delcev, S.; Vasilic, V.; Gucevic, J.

    2008-10-01

    Astro-geodetic determinations of vertical deflections in Serbia began during the first years of 20th century. The first field works were led by S. Bo\\vsković. After the 2nd World War, Military Geographic Institute, Department of Geodesy from the Faculty of Civil Engineering, and Federal Geodetic Directorate continued the determinations, needed for reductions of terrestrial geodetic measurements and the astro-geodetic geoid determination. Last years improvements of the astro-geodetic methods are carried out in the area of implementing modern measurement equipment and technologies.

  14. [Dr. Elizabeth Ross: heroine and victim of the World War I in Serbia].

    PubMed

    Mikić, Želimir; Lešić, Aleksandar

    2012-01-01

    At the beginning of 1915, several months after the World War I started, Serbia was in an extremely difficult situation.The country was war-ravaged, full of sick and wounded soldiers, there was a desperate shortage of doctors, nurses and other medical personnel, and the epidemic of typhus fever exploded and violently attacked the entire country. At that time, however, a number of both foreign allied medical missions and individual volunteers, from various countries, mostly from Great Britain, came to Serbia to help. Among them mostly were women, and they were of enormous support to Serbia in that grave situation. It is estimated that there were more than 600 foreign women volunteers in Serbia at that time and that 22 of them died there. Dr. Elizabeth Ross was one of those brave volunteers who came to Serbia early in 1915. That noble Scottish lady doctor was born in 1878 and finished her medical studies at the University of Glasgow in 1901. After graduation she worked in various places in Great Britain until 1909, when she went to Persia (Iran), where she worked until the beginning of the so called Great War. When she heard of the urgent need in Serbia she left Persia as soon as she could and volunteered to serve in Serbia. She came to Kragujevac at the beginning of January 1915, where she worked at the First Military Reserve Hospital, which at that time was actually a typhus hospital. Working there intensively and devotedly for several weeks under shocking conditions she contracted typhus herself and died there on her 37th birthday on February 14th, 1915. She was buried in Kragujevac, next to two British ladies who also died in Serbia of typhus. Her grave was restored in 1980 when the town of Kragujevac started holding commemorations at the graveside every February 14th at noon to honor her and all other brave and noble women who lost their lives helping Serbia at that unfortunate time.

  15. Torrential floods and town and country planning in Serbia

    NASA Astrophysics Data System (ADS)

    Ristić, R.; Kostadinov, S.; Abolmasov, B.; Dragićević, S.; Trivan, G.; Radić, B.; Trifunović, M.; Radosavljević, Z.

    2012-01-01

    Torrential floods are the most frequent natural catastrophic events in Serbia, causing the loss of human lives and huge material damage, both in urban and rural areas. The analysis of the intra-annual distribution of maximal discharges aided in noticing that torrential floods have a seasonal character. The erosion and torrent control works (ETCWs) in Serbia began at the end of the 19th century. Effective protection from torrential floods encompasses biotechnical works on the slopes in the watershed and technical works on the torrent beds, within a precisely defined administrative and spatial framework in order to achieve maximal safety for people and their property. Cooperation to overcome the conflicts between the sectors of the water resources management, forestry, agriculture, energetics, environmental protection and local economic development groups is indispensable at the following levels: policy, spatial planning, practice, investments and education. The lowest and most effective level is through the Plans for Announcement of Erosive Regions (PAERs) and the Plans for Protection from Torrential Floods (PPTFs), with Hazard Zones (HZs) and Threatened Areas (TAs) mapping on the basis of the hydrologic, hydraulic and spatial analysis of the factors that are important for the formation of torrential floods. Solutions defined through PAERs and PPTFs have to be integrated into Spatial Plans at local and regional levels.

  16. Fatty acid and phenolic profiles of almond grown in Serbia.

    PubMed

    Čolić, Slavica D; Fotirić Akšić, Milica M; Lazarević, Kristina B; Zec, Gordan N; Gašić, Uroš M; Dabić Zagorac, Dragana Č; Natić, Maja M

    2017-11-01

    Almond production is not typical for Serbia however the existence of natural populations and unexpectedly suitable agro-climatic conditions initiated this kind of study. Total oil content and concentrations of the fatty acids, total phenolic content and radical-scavenging activity were determined in the kernel oil of 20 local almond selections originating from North Serbia and cultivars 'Marcona', 'Texas' and 'Troito'. Sixteen fatty acids were identified and quantified, with the most abundant being oleic acid and linoleic acid. Nine phenolic acids and nineteen flavonoids were quantified using UHPLC-DAD MS/MS. The predominant polyphenol was catechin, followed by chlorogenic acid and naringenin. Based on oleic acid/linoleic acid ratio, levels of unsaturated fatty acids and specific polyphenols, some selections were chosen for growing and could also be recommended for breeding programs. Our investigation demonstrated that this region could be a suitable for growing almonds with chemical compositions competitive with standard cultivars. Copyright © 2017 Elsevier Ltd. All rights reserved.

  17. Prevalence of childhood asthma and allergies in Serbia and Montenegro.

    PubMed

    Zivković, Zorica; Vukašinović, Zoran; Cerović, Sofija; Radulović, Suzana; Zivanović, Snežana; Panić, Eva; Hadnadjev, Mila; Adžović, Omer

    2010-11-01

    This is the first multi-center epidemiological study on the prevalence of childhood asthma in Serbia and Montenegro. The International Study of Asthma and Allergies in Childhood (ISAAC) phase 3 is a large epidemiological multinational and multicentric study on the prevalence of asthma, allergic rhinitis and eczema in children. The 12-month period prevalence of asthma, allergic rhinitis and eczema was calculated using an ISAAC phase 3 questionnaire for two age groups: 6-7 years old and 13-14 years old. In the 13 485 children from five study centers who responded to the questionnaire, the prevalence for childhood asthma ranged from 2.5% to 9.8%, for allergic rhinoconjunctivitis (hay fever) from 4.6% to 21%, and for eczema from 8.2% to 17.2%. The prevalence of current wheezing was high in both age groups (16.5% and 12.4% respectively). The prevalence of asthma is higher in 6-7 years old school children in the urban and largest cities of Belgrade and Nis, and in 13-14 years old children in Podgorica. The prevalence of asthma, allergic rhinitis and eczema in the school children of Serbia and Montenegro seems similar to that of other countries in Central and South-Eastern Europe.

  18. Variability of the honey bee mite Varroa destructor in Serbia, based on mtDNA analysis.

    PubMed

    Gajic, Bojan; Radulovic, Zeljko; Stevanovic, Jevrosima; Kulisic, Zoran; Vucicevic, Milos; Simeunovic, Predrag; Stanimirovic, Zoran

    2013-09-01

    Only two mitochondrial haplotypes (Korea and Japan) of Varroa destructor, the ectoparasitic honey bee mite, are known to be capable of infesting and successfully reproducing in Apis mellifera colonies worldwide. Varroa destructor (then called Varroa jacobsoni) was observed in Serbia for the first time in 1976. In order to obtain insight into the genetic variability of the mites parasitizing A. mellifera we analyzed 45 adult female mites sampled from nine localities dispersed throughout Serbia. Four fragments within cox1, atp6, cox3 and cytb mtDNA genes were sequenced. The Korea haplotype of V. destructor was found to be present at all localities, but also two new haplotypes (Serbia 1 and Peshter 1) were revealed, based on cox1 and cytb sequence variability. The simultaneous occurrence of Korea and Serbia 1 haplotypes was observed at five localities, whereas Peshter 1 haplotype was identifed at only one place.

  19. Ethical and legal consideration of prisoner's hunger strike in Serbia.

    PubMed

    Alempijevic, Djordje; Pavlekic, Snezana; Jecmenica, Dragan; Nedeljkov, Aleksandra; Jankovic, Milos

    2011-03-01

    Hunger strike of prisoners and detainees remains a major human rights and ethical issue for medical professionals. We are reporting on a case of a 48-year-old male sentenced prisoner, intravenous heroin user, who went on a hunger strike and died 15 days later. Throughout the fasting period, the prisoner, who was capable of decision making, refused any medical examination. Autopsy findings were not supporting prolonged starvation, while toxicology revealed benzodiazepines and opiates in blood and urine. Cause of death was given as "heroin intoxication" in keeping with detection of 6-MAM. Legal and ethical issues pertinent to medical examination and treatment of prisoners on hunger strike are explored in accordance with legislation and professional ethical standards in Serbia. A recommendation for the best autopsy practice in deaths following hunger strike has been made.

  20. Public exposure to radon in drinking water in Serbia.

    PubMed

    Todorovic, Natasa; Nikolov, Jovana; Forkapic, Sofija; Bikit, Istvan; Mrdja, Dusan; Krmar, Miodrag; Veskovic, Miroslav

    2012-03-01

    Radon is the main source of natural radiation that is received by population. The results of radon activity measurements in water from public drinking fountain, from bottled drinking water and from tap water in the city of Novi Sad, Serbia, are presented in this paper. The measurements were performed by RAD 7 radon detector manufactured by DURRIDGE COMPANY Inc. The corrected value of radon concentration in one sample exceeded the European Commission recommendation reference level for radon in drinking water of 100 Bql(-1). In order to make the correlation between radon and radium concentrations in the tap water and in the water from public drinking fountain, the gamma-spectrometric measurements were performed. The results of (222)Rn activity concentration measurements from soil in the city of Novi Sad using RAD 7 detector are presented.

  1. Radioactivity in the indoor building environment in Serbia.

    PubMed

    Todorović, Natasa; Bikit, Istvan; Vesković, Miroslav; Krmar, Miodrag; Mrđa, Dusan; Forkapić, Sofija; Hansman, Jan; Nikolov, Jovana; Bikit, Kristina

    2014-01-01

    Measurement of activity concentrations of radionuclides in building materials and radon in indoor space is important in the assessment of population exposures, as most individuals spend 80 % of their time indoors. This paper presents the results of activity concentration measurements of: radon emanated from the soil, radionuclides (226)Ra, (232)Th and (40)K in the soil, indoor radon in the city of Novi Sad (the capital city of Vojvodina) using charcoal canisters and indoor radon in the Vojvodina region using alpha-track detectors and the radioactivity of some building materials. Influences of floor level, space under the rooms, boarding, and the heating system on indoor radon accumulation in the Vojvodina province, situated in the northern part of Serbia, are also presented in this paper. The total effective dose and the activity concentration index are calculated applying the dose criteria recommended by the European Union for building materials.

  2. EFFICACY OF METAMITRON IN APPLE THINNING IN SERBIA.

    PubMed

    Stevanovic, M; Dolovac, N; Marisavljevic, D; Andjelkovic, A; Radivojevic, L; Aleksic, G; Gavrilovic, V

    2015-01-01

    The thinning of fruits is a required pomotechnical measure in intensive fruit production which ensures the production of good quality fruits and high yields. Metamitron, known as inhibitor of photosynthesis, has been successfully used in the thinning of apple fruits. This study had the aim to determine the efficacy of metamitron on the thinning of apple fruits in the agroecological conditions of Serbia and to evaluate the possibility of its practical application. Two varieties of apples that are widely grown in Serbia, dared and Golden Delicious, have been chosen for this research. The experiments were carried out during 2011 and 2012 according to the EPPO PP 1/158 (3) method. Metamitron has shown a good efficacy in the thinning of apple fruits. The effect of metamitron on the thinning of apple fruits depends on multiple factors, pri- marily the application dose, time of application, apple variety, but also on the number of fruits developed. The best efficacy on the Idared variety was in plots where metamitron was applied at a dose of 1.1 kg ha⁻¹, once (in the growth stage when the fruits were 8 mm in diameter) or twice (in the growth stages when the fruits were 8 mm and 12 mm in diameter), when the number of developed fruits per tree is smaller, or 1.65 kg ha⁻¹ applied once when the fruits are 12 mm in size when a larger number of fruits per tree is developed. On the Golden Delicious variety, the best efficacy was in treatments when metamitron was applied twice (in the growth stages when the fruits were 8 mm and 12 mm in diameter) in quantities of 1.1 kg ha⁻¹, when less fruits per tree were formed or 1.65 kg ha⁻¹, applied once or twice when a larger number of fruits per tree were formed.

  3. Variability of winter and summer precipitation in Serbia and Montenegro

    NASA Astrophysics Data System (ADS)

    Tosic, Ivana; Unkasevic, Miroslava

    2010-05-01

    The main characteristics of the spatial and temporal variability of winter and summer precipitation observed at 30 stations in Serbia and Montenegro were analyzed for the period 1951-2000. The rainfall series were examined spatially by means of Empirical Orthogonal Functions (EOF) and temporally by means of the Mann-Kendall test and wavelet analysis. One of the main purposes of EOF is to reduce the number of variables to be studied whilst retaining most of the information contained in the original set of variables in order to understand and interpret the structure of the data. The temporal variability of the time series associated with the main EOF configurations (the Principal Components, PCs) are examined. The EOF analysis gave three winter and summer dominant modes of variations, which explained 89.7% and 70.4% of the variance, respectively. The time series (PC1) associated with the first pattern showed a decreasing trend in winter precipitation. The first winter and summer patterns indicated that the large-scale atmospheric circulation could be responsible for the winter and summer precipitation variability. Strong correlation between the winter PC1 and the NAO index indicated that the NAO could be responsible for the winter precipitation variability. The second winter and summer EOF patterns showed an opposite sign of climate variability between areas with Mediterranean and continental climates, which highlighted the influence of relief and the Adriatic Sea on the precipitation regime. Also, the third EOF pattern showed a dipolar structure that suggested an orographic influence. Wavelet analysis showed that a quasi-cycle of 8 and 16 years was found in the winter PC1 and a quasi-triennial oscillation in the summer PC1, while a quasi-cycle of about 7 years was found in the winter PC2. The quasi-periodic oscillations found over Serbia and Montenegro are consistent with the quasi-periodic oscillations reported in other studies on fluctuations of European

  4. Vascular access registry of Serbia: a 4-year experience.

    PubMed

    Jemcov, Tamara; Dimkovic, Nada

    2017-02-01

    Adequate and functional long-term vascular access (VA) is pivotal for the efficient hemodialysis (HD). It has been shown that the most reliable VA is autogenous arteriovenous fistulas (AVFs) as compared with arteriovenous grafts (AVGs) and vascular catheters (VCs). The vascular access register (VAR) has been established since 2010, and the 4-year trend of VA in Serbia is presented in this paper. All HD centers in Serbia provided their data by fulfilling the questionnaire that included prevalent and incident HD patients on December 31, 2010-1013. AVF is the most frequent prevalent VA (89.5-93.1 %) and also the most frequent newly created VA (87-89 %) during the observational period. The number of preemptive AVF is increasing, but it is still low (7.8 % in 2010 and 14.6 % in 2013). The percentage of incident AVG is constant (~3.4 %) as well as the number of permanent VC (8.2 % in 2010 and 7.8 % in 2013). The number of incident patients who started HD with AVF is decreasing (from 37 to 27 %), and the number of urgent start with VC is on the increase (from 63 to 73 %). In almost all relevant dialysis centers, vascular access is created by surgeons. Temporal VCs are placed by anesthesiologists (all centers), nephrologists (up to 25 % of centers) and vascular surgeons (up to 20 %). VCs are located mainly in jugular vein, but the number of femoral catheters remains high (up to 69 %). Although we have favorable data, the VAR is of a great importance and ensures continuous quality improvement.

  5. DR AVRAM JOZEF VINAVER (1862-1915) - PIONEER OF RADIOLOGY IN SERBIA.

    PubMed

    Babić, Rade Radomir; Stanković Babić, Gordana

    2015-01-01

    Dr Abraham Joseph Vinaver (1862-1915), a Jew from Poland, was a pioneer of radiology in Serbia. He graduated from the Faculty of Medicine in Warsaw (1887), but lived and worked in abac (the Kingdom of Serbia) since 1890. Dr Abraham Joseph Vinarev - Career Development. He procured the first X-ray machine and developed radiological service in Sabac five years after the discovery of X-rays. These were the beginnings of radiology in Serbia. He introduced the application of artesian wells. Dr Abraham Joseph Vinarev - a Participant at the First Congress of Serbian Physicians and Naturalists, Belgrade 1904. "The diagnostic importance of X-rays in lung disease, especially in initial tuberculosis" and "Five Years of Treatment by X-Ray Machines" were the first works in the field of radiology in Serbia by this author. Dr Abraham Joseph Vinaver - Reserve Medical Officer in the Serbian Army. During the Balkan Wars, he was a volunteer with the rank of major engaged in military corps and he participated in the First World War as well. He died of malaria in 1915 in Gevgelija. "Dr Avram Vinaver"- Stanislav Vinarev. His dedication to work during the typhus epidemics was put into verses of a poem by his son Stanislav Vinarev. Dr Avram Vinaver Joseph was a noble man with a great heart, who selflessly sacrificed himself for the Serbian people and Serbia. He gave his contribution to the development of health services in Serbia, both in peacetime and wartime conditions. Dr Abraham Joseph Vinaver laid the foundations for today's radiology in Serbia.

  6. Relation between primary liver cancer occurrence and freshwater Cyanobacterial blooms in Serbia

    NASA Astrophysics Data System (ADS)

    Svirčev, Z.; Miladinov-Mikov, M.; Simeunović, J.; Vidović, M.; Stojanović, D.

    2009-04-01

    Since 1980 cyanobacterial blooms occurred in a large number of reservoirs, lakes and running water ecosystems (rivers and channels) in Serbia. Among 49 reservoirs examined, 32 were found in blooming condition almost every year during last 2 decades. All natural lakes and 12 river and channel localities in Vojvodina province (agricultural part) proved to be sites with cyanobacterial proliferation. The part of Central Serbia is very problematic for ground water supply. For that reason 21 reservoirs serve as drinking water suppliers. Significant and persistant cyanobacterial blooms have been recognized in 9 of them. Samples for cyanotoxin analyses were taken during and after blooms in Celije Reservoir and in drinking water in Krusevac town 2 days later. Concentratins of Microcystin-LR were 460 µg•L-1 and for Microcystin-RR 170 µg•L-1. Drinking water contained 2 and 0.6 µg•L-1, respectively. Serbia consists of 30 administrative units, in three of which studies for Primary Liver Cancer (PLC) were conducted independently: Vojvodina, where drinking-water is supplied only from deep wells where 7 regions were studied, Kosovo with a few high mountain reservoirs for water supply without cyanobacterial proliferation where 6 regions were studied, and Central Serbia, where 17 regions were studied. Central Serbia showed 7 regions with extremly high PLC incidence and 8 regions with lower PLC incidence. In the two investigated periods, the high PLC mortality of 11.6 in 1980-1995 and extremely high PLC incidence of 26 in 2000 was observed in the regions affected by heavy cyanobacterial blooms. In contrast, the regions not affected by the blooms, PLC mortality and incidence rates were substantially lower: from 1980-1995 mortality rate ammounted to 2.7 in Kosovo, 7.6 in Vojvodina, and 8.5 in the non-affected regions of Central Serbia, and in 2000 incidence rate ammounted to 4.1 (Kosovo), 6.6 (Vojvodina), and 7.5 in the non-affected regions of Central Serbia. The uneven

  7. Circulation weather types and their influence on precipitation in Serbia

    NASA Astrophysics Data System (ADS)

    Putniković, Suzana; Tošić, Ivana; Đurđević, Vladimir

    2016-10-01

    An objective classification scheme of atmospheric circulation, in which daily circulation is determined by the strength, direction, and vorticity of geostrophic flow, has been applied to the atmosphere over Serbia for the time period 1961-2010. The results for the sea level and isobaric level of 500 hPa for winter and summer are presented. The 26 circulation types (eight pure direction, 16 hybrid, cyclonic, and anticyclonic types) are determined and described. Each of the circulation types has a distinct underlying synoptic pattern that produces the expected type and direction of flow over the study area. The relative frequencies of the circulation types, and the relationship between the precipitation and circulation types at three stations on a seasonal time scale are analyzed. The anticyclonic weather type dominates in winter (18.93 %) and summer (18.70 %), followed by the northeasterly type (16.65 %) in summer, and the cyclonic type (12.83 %) in winter. The cyclonic types (C and hybrid) have a higher than average probability of rain at all stations. Conversely, the anticyclonic types are associated with a lower than average probability and intensity of rainfall.

  8. Tritium concentration analysis in atmospheric precipitation in Serbia.

    PubMed

    Janković, Marija M; Janković, Bojan Ž; Todorović, Dragana J; Ignjatović, Ljubiša M

    2012-01-01

    Tritium activity concentration were monitored in monthly precipitation at five locations in Serbia (Meteorological Station of Belgrade at Zeleno Brdo, Vinča Institute of Nuclear Sciences, Smederevska Palanka, Kraljevo and Niš) over 2005, using electrolytic enrichment and liquid scintillation counting. The obtained concentrations ranged from 3.36 to 127.02 TU. The activity values obtained in samples collected at Zeleno Brdo were lower or close to the minimum detectable activity (MDA), which has a value of 3.36 TU. Significantly higher tritium levels were obtained in samples collected in Vinča Institute of Nuclear Sciences compared with samples from the other investigated locations. Amount of precipitation were also recorded. A good linear correlation (r = 0.75) for Zeleno Brdo and VINS between their tritium activity was obtained. It was found that the value of the symmetrical index n (which indicates the magnitude of tritium content changes with time (months) through its second derivative) is the highest for Vinča Institute of Nuclear Sciences compared to other locations, which is in accordance with the fact that the highest concentrations of tritium were obtained in the samples from the cited place.

  9. Optimization of heavy metals total emission, case study: Bor (Serbia)

    NASA Astrophysics Data System (ADS)

    Ilić, Ivana; Bogdanović, Dejan; Živković, Dragana; Milošević, Novica; Todorović, Boban

    2011-07-01

    The town of Bor (Serbia) is one of the most polluted towns in southeastern Europe. The copper smelter which is situated in the centre of the town is the main pollutant, mostly because of its old technology, which leads to environmental pollution caused by higher concentrations of SO 2 and PM 10. These facts show that the word is about a very polluted region in Europe which, apart from harming human health in the region itself, poses a particular danger for wider area of southeastern Europe. Optimization of heavy metal's total emission was undertaken because years of long contamination of the soil with heavy metals of anthropogenic origin created a danger that those heavy metals may enter the food chains of animals and people, which can lead to disastrous consequences. This work represents the usage of Geographic Information System (GIS) for establishing a multifactor assessment model to quantitatively divide polluted zones and for selecting control sites in a linear programming model, combined with PROMETHEE/GAIA method, Screen View modeling system, and linear programming model. The results show that emissions at some control sites need to be cut for about 40%. In order to control the background of heavy metal pollution in Bor, the ecological environment must be improved.

  10. Serbia National Poison Control Centre: organization and current activities.

    PubMed

    Jovanović, Dugan; Joksović, Dragan; Vucinić, Savica; Todorović, Veljko; Segrt, Zoran; Kilibarda, Vesna; Bokonjić, Dubravko

    2005-01-01

    Ministry of Health of the former Federal Republic of Yugoslavia established the National Poison Control Centre in 1995. However, that was only the formally solution since clinical, analytical and experimental services in toxicology had worked independently for at least 40 years. Besides the Headquarters, NPCC has currently 2 main units, the Clinic of Emergency and Clinical Toxicology and Pharmacology and the Institute of Toxicology and Pharmacology. The latter is consisted of Toxicological Information Department, Department of Analytical Toxicology and Department of Experimental Toxicology and Pharmacology. The Mobile Toxicological Chemical Unit is a separate department that is activated from personnel of the NPCC in a case of chemical accidents and/or disasters. Clinical, information and analytical parts of NPCC have a 365-day/24-hour working service. The Clinic of Emergency and Clinical Toxicology and Pharmacology is a place where the intoxicated patients are treated, including those that need the intensive care measures. Toxicological Information Department uses the data from a self-made computer Database for different information purposes. Department of Analytical Toxicology is equipped with a lot of contemporary analytical equipment that is giving the opportunity of identification and quantification of chemicals/metabolites/degradation products in biological material, food, water, air and soil. Basic pharmacological and toxicological research of chemicals and pre-clinical investigations of antidotes are realized in the Department of Experimental Toxicology and Pharmacology. In terms of medical prevention and rational treatment of human poison exposures in Serbia, the current organization of NPCC has so far proven to be effective.

  11. Phytochemical fingerprints of lime honey collected in serbia.

    PubMed

    Gašić, Uroš; Šikoparija, Branko; Tosti, Tomislav; Trifković, Jelena; Milojković-Opsenica, Dušanka; Natić, Maja; Tešić, Živoslav

    2014-01-01

    Composition of phenolic compounds and the sugar content were determined as the basis for characterization of lime honey from Serbia. Particular attention was given to differences in phytochemical profiles of ripe and unripe lime honey and lime tree nectar. Melissopalynological analysis confirmed domination of Tilia nectar in all analyzed samples. Phenolic acids, abscisic acid, flavonoids, and flavonoid glycosides were determined by means of ultra-HPLC coupled with a hybrid mass spectrometer (UHPLC-OrbiTrap). Sugar content was determined using high-performance anion-exchange chromatography with amperometric detection. Similar phenolic compounds characterized unripe and ripe honeys, while the lime tree nectar profile showed notable differences. Compared to lime tree nectar, a high amount of chrysin, pinocembrin, and galangin were detected in both ripe and unripe lime honey. Fructose and glucose were the major constituents of all investigated samples, and amounts were within the limits established by European Union legislation. Sucrose content in the nectar sample was up to two-fold higher when compared to all honey samples. Isomaltose and gentiobiose with turanose content were different in analyzed production stages of lime honey.

  12. Violence, dignity and HIV vulnerability: street sex work in Serbia.

    PubMed

    Simić, Milena; Rhodes, Tim

    2009-01-01

    Sex work can be contextualized by violence, social and material inequality, and HIV vulnerability. We undertook a qualitative study to explore female and transvestite sex workers' accounts (n = 31) of HIV risk environment in Belgrade and Pancevo, Serbia. Violence emerged as a key theme. Accounts emphasise the ubiquity of multiple forms of everyday violence - physical, emotional, social - in street sex work scenes, linked to police as much as clients. We highlight the salience of emotions in sex work risk management, in which the preservation of dignity is of prime importance. Accounts draw upon narratives of hygiene and responsibility which, we argue, seek to resist portrayals, normative to this setting, of sex workers as contaminated and irresponsible. Findings highlight how the ubiquity of the risk of violence in street sex work scenes reflects institutionalised social inequalities and injustices. Sex workers are inevitably participant in the cycle of symbolic violence they seek to resist. The challenges for HIV prevention are therefore considerable, and require interventions which not only seek to foster safer micro-environments of sex work but structural changes in the welfare, criminal justice and other social institutions which reproduce the cycle of violence faced by sex workers day to day.

  13. Diurnal variations of radon and thoron activity concentrations and effective doses in dwellings in Niška Banja, Serbia.

    PubMed

    Vaupotič, J; Streil, T; Tokonami, S; Žunic, Z S

    2013-12-01

    In Niška Banja, a spa town in a radon-prone area in southern Serbia, radon ((222)Rn) and thoron ((220)Rn) activity concentrations were measured continuously for one day in indoor air of 10 dwellings with a SARAD RTM 2010-2 Radon/Thoron Monitor, and equilibrium factor between radon and its decay products and the fraction of unattached radon decay products with a SARAD EQF 3020-2 Equilibrium Factor Monitor. Radon concentration in winter time ranged from 26 to 73 100 Bq m(-3) and that of thoron, from 10 to 8650 Bq m(-3). In the same period, equilibrium factor and the unattached fraction varied in the range of 0.08 to 0.90 and 0.01 to 0.27, respectively. One-day effective doses were calculated and were in winter conditions from 4 to 2599 μSv d(-1) for radon and from 0.2 to 73 μSv d(-1) for thoron.

  14. The case of Serbia/Yugoslavia: an analysis through spiral dynamics.

    PubMed

    Stambolovic, Vuk

    2002-01-01

    Yugoslavia and later Serbia have puzzled the world since the early 1990s. This article presents a study based on the principles of spiral dynamics that were used to analyze the transformation of South Africa. According to spiral dynamics, Yugoslavia under the joint influence of nationalists and retro-socialists regressed to the egocentric and exploitative level of psychosocial existence and, in spite of recent political changes, has maintained the same centre of gravity. Although its political structure has changed, nationalist and retro-socialist values remain dominant in the cultural domain and in the domain of self. Yugoslavia/Serbia desperately needs the new dynamic process of development. Priorities are the establishment of a hierarchy of authority, self-confrontation and development of widely based enthusiasm. These could lead Serbia to become responsible and mature.

  15. Family planning among women in urban and rural areas in Serbia.

    PubMed

    Antić, Ljiljana; Djikanović, Bosiljka; Vuković, Dejana

    2013-01-01

    Family planning is an important aspect of population policy at the state level, because the demographic trends in Serbia are very unfavorable. The objective of this study was to examine the differences in family planning between the women in rural and urban areas of Serbia. This study represents the secondary analysis of the National Health Survey of the population in Serbia from 2006, which was conducted as a cross sectional study, on a representative sample of the population. The respondents who used condoms as a method of contraception, were often younger, better educated, had better financial status, lived in Vojvodina, and had no children. Our study showed that there were differences in terms of family planning between the women of urban and rural areas, however, these differences could be explained by differences in age and education.

  16. Health care managers as a crucial component of health care workforce in Serbia.

    PubMed

    Vasic, Milena; Markovic, Roberta; Korac, Vesna; Krstic, Maja

    2010-01-01

    The aim of the paper was to describe and analyse health services management in Serbia, commencing with present status and projecting, as accurately as possible, future changes over the next years, skills and required competencies of the health management workforce. The study was done as a part of Ministry of Health/EU funded Project "Preparation for Health Management Training Programme in Serbia" by a desk review of current and draft legislation, related projects in the health sector and relevant local and international literature; semi-structured interviews with key local and international stakeholders and a structural analysis of the health management sector. The results of the study have shown that there was a big gap in knowledge and skills regarding Health Management in Serbia and a true need for such type of education.

  17. Genetic detection of Dobrava-Belgrade hantavirus in the edible dormouse (Glis glis) in central Serbia.

    PubMed

    Stanojevic, M; Nikolic, V; Stajkovic, N; Stamenkovic, G; Bozovic, B; Cekanac, R; Marusic, P; Gligic, A

    2015-01-01

    Hantaviruses are endemic in the Balkans, particularly in Serbia, where sporadic cases and/or outbreaks of hantaviral human disease have been reported repeatedly, and evidenced serologically. Here, we present genetic detection of Dobrava-Belgrade virus (DOBV) hantaviral sequences in wild rodents trapped in central Serbia. All the animals were pre-screened serologically by indirect immunofluorescence (IF) test and only those with a positive finding of hantaviral antigens were further tested by polymerase chain reaction. Of the total of 104 trapped animals, 20 were found to be IF positive and of those three were positive for hantaviral RNA: one Microtus arvalis for Tula virus, and one each of Apodemus agrarius and Glis glis for DOBV. Phylogenetic analysis of the obtained sequences implies putative DOBV spillover infection of A. agrarius and G. glis from Apodemus flavicollis. However, future investigations should help to identify the most common natural host and geographical distribution of DOBV in its reservoir hosts in Serbia.

  18. Presence of Leishmania and Brucella Species in the Golden Jackal Canis aureus in Serbia

    PubMed Central

    Ćirović, Duško; Chochlakis, Dimosthenis; Tomanović, Snežana; Sukara, Ratko; Penezić, Aleksandra; Tselentis, Yannis; Psaroulaki, Anna

    2014-01-01

    The golden jackal Canis aureus occurs in south-eastern Europe, Asia, the Middle East, the Caucasus, and Africa. In Serbia, jackals neared extinction; however, during the last 30 years, the species started to spread quickly and to increase in number. Few studies in the past have revealed their potential role as carriers of zoonotic diseases. Animal samples were collected over a three-year period (01/2010–02/2013) from 12 sites all over Serbia. Of the tissue samples collected, spleen was chosen as the tissue to proceed; all samples were tested for Leishmania species and Brucella species by real-time PCR. Of the 216 samples collected, 15 (6.9%) were positive for Leishmania species, while four (1.9%) were positive for B. canis. The potential epidemiologic role of the golden jackal in carrying and dispersing zoonotic diseases in Serbia should be taken under consideration when applying surveillance monitoring schemes. PMID:24967397

  19. Presence of Leishmania and Brucella species in the golden jackal Canis aureus in Serbia.

    PubMed

    Cirović, Duško; Chochlakis, Dimosthenis; Tomanović, Snežana; Sukara, Ratko; Penezić, Aleksandra; Tselentis, Yannis; Psaroulaki, Anna

    2014-01-01

    The golden jackal Canis aureus occurs in south-eastern Europe, Asia, the Middle East, the Caucasus, and Africa. In Serbia, jackals neared extinction; however, during the last 30 years, the species started to spread quickly and to increase in number. Few studies in the past have revealed their potential role as carriers of zoonotic diseases. Animal samples were collected over a three-year period (01/2010-02/2013) from 12 sites all over Serbia. Of the tissue samples collected, spleen was chosen as the tissue to proceed; all samples were tested for Leishmania species and Brucella species by real-time PCR. Of the 216 samples collected, 15 (6.9%) were positive for Leishmania species, while four (1.9%) were positive for B. canis. The potential epidemiologic role of the golden jackal in carrying and dispersing zoonotic diseases in Serbia should be taken under consideration when applying surveillance monitoring schemes.

  20. Črvenka loess-paleosol sequence revisited: local and regional Quaternary biogeographical inferences of the southern Carpathian Basin

    NASA Astrophysics Data System (ADS)

    Sümegi, Pál; Marković, Slobodan B.; Molnár, Dávid; Sávai, Szilvia; Náfrádi, Katalin; Szelepcsényi, Zoltán; Novák, Zsolt

    2016-06-01

    Studies of Quaternary malacological assemblages from the loess-paleosol section of Črvenka (Vojvodina region, Serbia) provided the opportunity to examine the paleobiogeographic dynamics of the southern part of the Carpathian Basin. The results of quantitative-statistical, paleoecological and paleobiogeographical analyses performed on 9185 specimens of 38 mollusc species from six stratigraphic units showed that the study area was a transition area between the refuge areas in the Carpathian Basin during the Pleistocene.

  1. Southern Pinwheel

    NASA Image and Video Library

    2010-06-28

    This image from NASA Wide-field Infrared Survey Explorer shows the nearby galaxy M83. This is a spiral galaxy approximately 15 million light-years away in the constellation Hydra, sometimes referred to as the southern Pinwheel galaxy.

  2. Application of kriging meteode the example Krupanj municipality, Serbia

    NASA Astrophysics Data System (ADS)

    Perovic, Veljko; Jaramaz, Darko; Saljnikov, Elmira; Cakmak, Dragan; Zivotic, Ljubomir; Mrvic, Vesna; Kostic-Kravljanac, Ljiljana

    2010-05-01

    Application of kriging meteode the example Krupanj municipality, Serbia 1Veljko Perovic, 1Darko Jaramaz, 1Elmira Saljnikov, 1Dragan Cakmak, 2Ljubomir Zivotic, 1Vesna Mrvic, 1Ljiljana Kostic - Kravljanac 1 Institute of Soil Science, Belgrade 2 Faculty of Agriculture, Belgrade keywords: kriging, geostatistics, layers The basic idea of geostatistics is the use of spatial coorelation under the spatial property which is analysed in order to improve its spatial interpolation. There is number of geostatistical methods for the interpolation of the spatial data. In the paper using of Kriging method, which belongs to the often used geostatistical techniques in cartography is discussed. Kriging as a method contains a number of techniques, such as: simple kriging, ordinary kriging, indicator kriging, universal kriging and disjunctive kriging. Kriging estimation is based on the use of data from the control points, which are assigned to the corresponding coefficients. Control points actually represent sampling sites with their characteristics. Area was explored us Krupanj, located in the western part of Serbia. Krupanj lies at 44 ° 21 '34 " latitude and 19 ° 21' 26" longitude. The area of 342 km2 was rfesearched where 800 samples of surface soil were taken for further analysis. The data obtained were proceeded to thematic maps (pH in nKCl, K2O, P2O5, and humus). During data processing we used the ArcGIS program and its extension Geostatistical Analyst. In a given extension the ordinary kriging with irregular arrangement of points was used. The technique of ordinary kriging assumes that the local mean value is not close or equal to the mean value of total nimber of sampling points. The estimation was made only based on the nearest sampling points. After the completion of the assessment in the selected grid, the determination of the predicted and actual error estimates, which convirms the reliability estimates and the spatial quality of the selected model was computed using the

  3. Late Pleistocene voles (Arvicolinae, Rodentia) from the Baranica Cave (Serbia)

    NASA Astrophysics Data System (ADS)

    Bogićević, Katarina; Nenadić, Draženko; Mihailović, Dušan

    2012-02-01

    Baranica is a cave system situated in the south-eastern part of Serbia, four kilometers south to Knjaževac, on the right bank of the Trgovi\\vski Timok. The investigations in Baranica were conducted from 1994 to 1997 by the Faculty of Philosophy from Belgrade and the National Museum of Knjaževac. Four geological layers of Quaternary age were recovered. The abundance of remains of both large and small mammals was noticed in the early phase of the research. In this paper, the remains of eight vole species are described: Arvicola terrestris (Linnaeus, 1758), Chionomys nivalis (Martins, 1842), Microtus (Microtus) arvalis (Pallas, 1778) and Microtus (Microtus) agrestis (Linnaeus, 1761), Microtus (Stenocranius) gregalis (Pallas, 1779), Microtus (Terricola) subterraneus (de Sélys-Longchamps, 1836), Clethrionomys glareolus (Schreber, 1780) and Lagurus lagurus (Pallas, 1773). Among them, steppe and open area inhabitants prevail. Based on the evolutionary level and dimensions of the Arvicola terrestris molars, as well as the overall characteristics of the fauna, it was concluded that the deposits were formed in the last glacial period of the Late Pleistocene. These conclusions are rather consistent with the absolute dating of large mammal bones (23.520 ± 110 B.P. for Layer 2 and 35.780 ± 320 B.P. for Layer 4).

  4. A new troglobitic species of the genus Pholeuonopsis (Coleoptera: Leiodidae: Cholevinae: Leptodirini) from western Serbia, with a key to the species from Serbia.

    PubMed

    Ćurčić, Srećko; Vrbica, Maja; Vesović, Nikola; Antić, Dragan; Petković, Matija; Bosco, Fabrizio; Ćurčić, Božidar

    2015-03-25

    A new leptodirine leiodid beetle species, Pholeuonopsis (Pholeuonopsis) sljivovicensis sp. n., from a cave in western Serbia is described and diagnosed. The views of both male and female genitalia and other taxonomically important characters are imaged. The new species is clearly distinct from the closest relatives. It probably belongs to an old phyletic lineage of Mesogeid origin, like other known Pholeuonopsis taxa from the western part of the Balkan Peninsula. The new species is both an endemic and a relict inhabiting solely western Serbia. Morphological comparisons among the Serbian Pholeuonopsis species are provided, together with a key to the species. The genus Serbopholeuonopsis B. Ćurčić & Boškova, 2002 is regarded as a junior synonym of the genus Pholeuonopsis Apfelbeck, 1901.

  5. Monitoring West Nile virus (WNV) infection in wild birds in Serbia during 2012: first isolation and characterisation of WNV strains from Serbia.

    PubMed

    Petrović, T; Blazquez, A B; Lupulović, D; Lazić, G; Escribano-Romero, E; Fabijan, D; Kapetanov, M; Lazić, S; Saiz, Jc

    2013-10-31

    West Nile virus (WNV), a neurovirulent mosquito-transmissible zoonotic virus, has caused recent outbreaks in Europe, including Serbia from August until October 2012. Although humans can be infected, birds are the main natural WNV reservoir. To assess WNV circulation in northern Serbia, 133 wild birds were investigated. These comprised resident and migratory birds, collected between January and September 2012 in the Vojvodina province. The birds belonged to 45 species within 27 families. Blood sera (n=92) and pooled tissues from respective birds (n=81) were tested by enzyme-linked immunosorbent assay (ELISA), plaque reduction neutralisation test (PRNT) and real-time reverse transcription-polymerase chain reaction (RT-qPCR). WNV antibodies were detected in seven (8%) sera: four from Mute Swans (Cygnus olor), two from White-tailed Eagles (Haliaeetus albicillas), and one from a Common Pheasant (Phasianus colchicus). Five sera neutralised WNV but not Usutu virus. For the first time in Serbia, WNV RNA was detected by RT-qPCR in pooled tissue samples of eight respective birds. WNV RNA was also derived from an additional bird, after a serum sample resulted infective in cell culture. The total nine WNV RNA positive birds included three Northern Goshawks (Accipiter gentilis), two White-tailed Eagles, one Legged Gull (Larus michahelis), one Hooded Crow (Corvus cornix), one Bearded Parrot-bill (Panarus biramicus), and one Common Pheasant. Phylogenetic analysis of partial E region sequences showed the presence of, at least, two lineage 2 Serbian clusters closely related to those responsible for recent human and animal outbreaks in Greece, Hungary and Italy. Full genomic sequence from a goshawk isolate corroborated this data. These results confirm WNV circulation in Serbia and highlight the risk of infection for humans and horses, pointing to the need for implementing WNV surveillance programmes.

  6. Followership Styles and Job Satisfaction in Secondary School Teachers in Serbia

    ERIC Educational Resources Information Center

    Hinic, Darko; Grubor, Jelena; Brulic, Lida

    2017-01-01

    The aim of the study was to determine the frequency of followership styles, and their connection with job satisfaction and satisfaction with extrinsic/intrinsic aspects of work in teachers. The sample included 206 secondary school teachers of three grammar and three vocational schools in three towns in Serbia. The results indicate that the most…

  7. The Impact of Leadership on the Communication Satisfaction of Primary School Teachers in Serbia

    ERIC Educational Resources Information Center

    Terek, Edit; Glušac, Dragana; Nikolic, Milan; Tasic, Ivan; Gligorovic, Bojana

    2015-01-01

    This paper presents the results of research into the effects of leadership on the communication satisfaction of teachers. The data was obtained by giving questionnaires to 362 teachers from 57 primary schools in Serbia. Leadership is shown to have a strong and positive impact on the communication satisfaction of teachers in Serbian primary…

  8. Prospects for Inclusive Education in European Countries Emerging from Economic and Other Trauma: Serbia and Albania

    ERIC Educational Resources Information Center

    Radoman, Vesna; Nano, Virxhil; Closs, Alison

    2006-01-01

    This paper examines recent historical, social and economic factors in Albania and Serbia, identifying similarities and differences that have a bearing on the provision of education. The focus is on the education of children with difficulties in learning and/or disabilities (the term "special needs" is used for brevity). The paper…

  9. General Mental Ability in South Asians: Data from Three Roma (Gypsy) Communities in Serbia

    ERIC Educational Resources Information Center

    Rushton, J. Philippe; Cvorovic, Jelena; Bons, Trudy Ann

    2007-01-01

    To examine whether the Roma (Gypsy) population of Serbia, like other South Asian population groups, average lower than Europeans on "g", the general factor of intelligence, we tested 323 16- to 66-year-olds (111 males; 212 females) in three different communities over a two-year-period on the Raven's Colored and/or Standard Progressive…

  10. Roma Pupils' Identification with School in Slovenia and Serbia: Case Studies

    ERIC Educational Resources Information Center

    Macura-Milovanovic, Suncica; Munda, Milanka; Pecek, Mojca

    2013-01-01

    The research presented in this paper aims to challenge the belief held by some education professionals that Roma pupils do not value education. The research sample included groups of Roma pupils from two countries (Slovenia and Serbia) and from different socio-economic backgrounds. The results suggest that the majority of the pupils are aware of…

  11. Line shapes investigations in Yugoslavia and Serbia V (1997-2000). (Bibliography and citation index)

    NASA Astrophysics Data System (ADS)

    Dimitrijević, Milan S.

    2001-05-01

    The first part of the publication contains a review and anylysis of the results of spectral line shapes investigations in Yugoslavia and Serbia for 1997-2000. In the second part, the bibliography of the contributions of Yugoslav and Serbian scientists for 1997-2000 is given, together with the Citation Index for 1997-2000 for articles published 1962-2000.

  12. Line shapes investigations in Yugoslavia and Serbia III (1989 - 1993). (Bibliography and citation index).

    NASA Astrophysics Data System (ADS)

    Dimitrijević, M. S.

    1994-08-01

    The first part of the publication contains review and analysis of the results of spectral line shapes investigations in Yugoslavia and Serbia in the period 1989 - 1993. In the second part, the bibliography of the contributions of Yugoslav and Serbian scientists is given, together with the citation index.

  13. Line shapes investigations in Yugoslavia and Serbia IV (1993 - 1997). (Bibliography and citation index).

    NASA Astrophysics Data System (ADS)

    Dimitrijević, M. S.

    1997-09-01

    The first part of this publication contains review and analysis of the results of spectral line shapes investigations in Yugoslavia and Serbia for 1993 - 1997. In the second part, the bibliography of the contributions of Yugoslav and Serbian scientists for 1993 - 1997 is given, together with the citation index for 1993 - 1997 for articles published 1962 - 1997.

  14. 31 CFR 586.308 - Government of the Republic of Serbia.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Government of the Republic of Serbia. 586.308 Section 586.308 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN ASSETS CONTROL, DEPARTMENT OF THE TREASURY FEDERAL REPUBLIC OF...

  15. The impact of educational reform and categorization of scientific journals and scientists on physics in Serbia

    NASA Astrophysics Data System (ADS)

    Božić, Mirjana; Davidović, Milena; Kapor, Agneš; Knežević, Dragica; Pavkov-Hrvojević, Milica; Puač, Nevena; Savić, Ilija; Stojanović, Maja; Marković-Topalović, Tatjana

    2013-03-01

    The trend of the increasing participation and importance of female physicists in Serbia continues. Many women have taken leading position in research and faculty governance and are contributing significantly to educational reform and the improvement of physics education in the primary and secondary schools.

  16. Architecture of Primary Schools in Serbia in the 21st Century: A Critical Appraisal

    ERIC Educational Resources Information Center

    Brkovic, Marta

    2015-01-01

    Since 2000, when education reform in Serbia began education goals, teachers' training, curriculum and teaching/learning methods have been modernised and improved. However, a closer examination of the schools built from 2000 onwards reveals that architectural design of primary schools rests on standardised school design schemes from socialist…

  17. Application of SMOS and ASCAT soil moisture estimations to hydrological modelling in Serbia

    NASA Astrophysics Data System (ADS)

    Zlatanovic, Nikola; Ivkovic, Marija; Drobnjak, Aleksandar

    2016-04-01

    This study explores the performance of satellite-based soil moisture products from satellites SMOS (Soil Moisture and Ocean Salinity, measuring brightness temperatures in the L-Band at 1.4 GHz) and ASCAT (Advanced SCATterometer, measuring surface backscattering coefficients in the C-band at 5.255 GHz) for hydrological application. Firstly, SMOS and ASCAT Level 2 soil moisture data were compared to in situ data over Serbia at available sites. All available in situ ground-based point measurements of soil moisture, from the Republic Hydrometeorological Service of Serbia and other independent stations, were collected for the overlapping period with satellite observations and compared against remotely sensed satellite-based soil moisture products. Two approaches are presented in this study to evaluate the applicability of satellite-based SMOS and ASCAT soil moisture products to basin-scale hydrological modelling in a case study catchment in Serbia. The first approach was based on a continuous conceptual forecast-based rainfall-runoff model (using distributed HBV model), where satellite-based soil moisture data helped perform corrections to calculated model soil moisture. The second approach analysed individual event-based rainfall-runoff modelling (using HEC-HMS), where initial (pre-event) model parameters were estimated using satellite-based soil moisture data. Both approaches involved calibration of the hydrological models with and without satellite-based soil moisture data on a case study in Serbia.

  18. Prospects for Inclusive Education in European Countries Emerging from Economic and Other Trauma: Serbia and Albania

    ERIC Educational Resources Information Center

    Radoman, Vesna; Nano, Virxhil; Closs, Alison

    2006-01-01

    This paper examines recent historical, social and economic factors in Albania and Serbia, identifying similarities and differences that have a bearing on the provision of education. The focus is on the education of children with difficulties in learning and/or disabilities (the term "special needs" is used for brevity). The paper…

  19. Success Factors for e-Learning in a Developing Country: A Case Study of Serbia

    ERIC Educational Resources Information Center

    Raspopovic, Miroslava; Jankulovic, Aleksandar; Runic, Jovana; Lucic, Vanja

    2014-01-01

    In this paper, DeLone and McLean's updated information system model was used to evaluate the success of an e-Learning system and its courses in a transitional country like Serbia. In order to adapt this model to an e-Learning system, suitable success metrics were chosen for each of the evaluation stages. Furthermore, the success metrics for…

  20. Does Specific Demographic Education Change Young People's Opinions about Reproduction? The Case of Serbia

    ERIC Educational Resources Information Center

    Devedžic, Mirjana; Miric, Natalija; Gligorijevic, Vera

    2017-01-01

    Population education is one of the strategic measures to encourage giving birth in low-fertility Serbia. The expected result is that such education may have an effect on reproductive intentions and overall people behavior. This study explores the thoughts about reproduction of three different student groups from the University of Belgrade, whereas…

  1. Structure of Vocational Interests in Serbia: Evaluation of the Spherical Model

    ERIC Educational Resources Information Center

    Hedrih, Vladimir

    2008-01-01

    To explore the structure of vocational interests in Serbia, 1063 participants of various age, education and gender completed the Serbian version of the Personal Globe Inventory [PGI, Tracey, T. (2002). "Personal Globe Inventory: Measurement of the spherical model of interests and competence beliefs." "Journal of Vocational…

  2. Legal Framework and Retirement Policies in Serbia from 1990 to 2016 - Gendered Perspective.

    PubMed

    Milovanovic, Olivera; Radevic, Svetlana; Jovanovic, Mirjana

    2016-01-01

    Retirement policy is an unavoidable factor for the economic and social stability of the state. In our country, Serbia, the total number of pensioners in 2015 was almost 1.8 million, which is higher in comparison to the time period from 2002 to 2014. According to increased number of pensioners, pension reforms are a crucial step of economic stability for less developed country, such as Serbia. The first step in this question in Serbia was made in 2001, and this change was referred to the raise in the retirement age. Next step was made in 2003 and involved wider ranges of changes than the previous step. Another change in this field was followed by 2005, and it was related to age limit for retirement, which was supposed to increase for 6 months each year during the period from 2008 to 2011, while another change was a gradual pension adjustment. The last step in this road of pension reforms in Serbia has become with adopted Law on Pension and Disability Insurance that entered into force in January 2015, when age limit for retirement was extended for both genders, whereby it is clear that the aim of this measure is to equalize years of service for genders by 2023 and age limit by 2032 when 65 years will be the age limit.

  3. Teaching for Humanity in a Neoliberal World: Visions of Education in Serbia

    ERIC Educational Resources Information Center

    Dull, Laura J.

    2012-01-01

    In Serbia, teachers and policy makers express different and sometimes competing visions of education. Teachers express their desire to "awaken" students by using progressive pedagogies, while European Union and World Bank reformers appropriate progressive education in the service of neoliberal goals. The research findings presented here…

  4. Architecture of Primary Schools in Serbia in the 21st Century: A Critical Appraisal

    ERIC Educational Resources Information Center

    Brkovic, Marta

    2015-01-01

    Since 2000, when education reform in Serbia began education goals, teachers' training, curriculum and teaching/learning methods have been modernised and improved. However, a closer examination of the schools built from 2000 onwards reveals that architectural design of primary schools rests on standardised school design schemes from socialist…

  5. Legal Framework and Retirement Policies in Serbia from 1990 to 2016 – Gendered Perspective

    PubMed Central

    Milovanovic, Olivera; Radevic, Svetlana; Jovanovic, Mirjana

    2016-01-01

    Retirement policy is an unavoidable factor for the economic and social stability of the state. In our country, Serbia, the total number of pensioners in 2015 was almost 1.8 million, which is higher in comparison to the time period from 2002 to 2014. According to increased number of pensioners, pension reforms are a crucial step of economic stability for less developed country, such as Serbia. The first step in this question in Serbia was made in 2001, and this change was referred to the raise in the retirement age. Next step was made in 2003 and involved wider ranges of changes than the previous step. Another change in this field was followed by 2005, and it was related to age limit for retirement, which was supposed to increase for 6 months each year during the period from 2008 to 2011, while another change was a gradual pension adjustment. The last step in this road of pension reforms in Serbia has become with adopted Law on Pension and Disability Insurance that entered into force in January 2015, when age limit for retirement was extended for both genders, whereby it is clear that the aim of this measure is to equalize years of service for genders by 2023 and age limit by 2032 when 65 years will be the age limit. PMID:27730121

  6. The analysis of aridity in Central Serbia from 1949 to 2015

    NASA Astrophysics Data System (ADS)

    Radaković, Milica G.; Tošić, Ivana; Bačević, Nikola; Mladjan, Dragan; Gavrilov, Milivoj B.; Marković, Slobodan B.

    2017-07-01

    In this study, we apply De Martonne and Pinna combinative indices to analyze the aridity in Central Serbia. Our dataset consists of mean monthly surface air temperature (MMT) and mean monthly precipitation (MMP) for 26 meteorological stations during the period 1949-2015. MMT and MMP are used for calculating monthly, seasonal, and annual aridity indices for period of 66 years. According to the De Martonne climate classification, we determine five, three, and four types of climate on the monthly, seasonal, and annual basis, respectively. During the observed period, winter was extremely humid, spring and autumn were humid, and summer was semi-humid. Humid and semi-humid climate with Mediterranean vegetation are identified by the annual Pinna combinative index. We find that there is no change in aridity trend in Central Serbia for the period 1949-2015. Aridity indices are additionally compared with the North Atlantic Oscillation and El-Niño South Oscillation in order to establish a possible connection with the large-scale processes. Results are further compared with several earlier studies of aridity in Serbia. With this study, the analysis of aridity in whole Serbia has become complete.

  7. Teaching for Humanity in a Neoliberal World: Visions of Education in Serbia

    ERIC Educational Resources Information Center

    Dull, Laura J.

    2012-01-01

    In Serbia, teachers and policy makers express different and sometimes competing visions of education. Teachers express their desire to "awaken" students by using progressive pedagogies, while European Union and World Bank reformers appropriate progressive education in the service of neoliberal goals. The research findings presented here…

  8. Roma Pupils' Identification with School in Slovenia and Serbia: Case Studies

    ERIC Educational Resources Information Center

    Macura-Milovanovic, Suncica; Munda, Milanka; Pecek, Mojca

    2013-01-01

    The research presented in this paper aims to challenge the belief held by some education professionals that Roma pupils do not value education. The research sample included groups of Roma pupils from two countries (Slovenia and Serbia) and from different socio-economic backgrounds. The results suggest that the majority of the pupils are aware of…

  9. General Mental Ability in South Asians: Data from Three Roma (Gypsy) Communities in Serbia

    ERIC Educational Resources Information Center

    Rushton, J. Philippe; Cvorovic, Jelena; Bons, Trudy Ann

    2007-01-01

    To examine whether the Roma (Gypsy) population of Serbia, like other South Asian population groups, average lower than Europeans on "g", the general factor of intelligence, we tested 323 16- to 66-year-olds (111 males; 212 females) in three different communities over a two-year-period on the Raven's Colored and/or Standard Progressive…

  10. The most important parasites in Serbia involving the foodborne route of transmission

    NASA Astrophysics Data System (ADS)

    Petrović, J. M.; Prodanov-Radulović, J. Z.; Vasilev, S. D.

    2017-09-01

    Food can be an important route for transmission of parasites to humans. Compared to other foodborne pathogens in Serbia, foodborne (or potentially foodborne) parasites do not get the attention they undoubtedly deserve. The aim of this article is to give an overview of the most important parasitic pathogens that can be transmitted by food, and that cause disease in humans: Echinococcus, Trichinella, Taenia solium and Toxoplasma gondii. For each of these pathogens, the severity of human diseases they cause, incidence, mortality and case fatality rate among humans in Serbia as well as their prevalence in animal species in Serbia are described. Some of the described foodborne parasites can induce severe disease symptoms in humans associated with high case fatality rates, while others can cause massive outbreaks. All of the aforementioned parasites occur throughout Serbia and cause both severe public health problems and substantial economic losses in livestock production. In conclusion, the control measures of foodborne parasites certainly need to include education of farmers and improvement of veterinary sanitary measures in animal farming and animal waste control.

  11. Who Is Responsible for Vulnerable Pupils? The Attitudes of Teacher Candidates in Serbia and Slovenia

    ERIC Educational Resources Information Center

    Pecek, Mojca; Macura-Milovanovic, Suncica

    2012-01-01

    In the ongoing trend towards inclusive education, initial teacher education programmes must ensure that prospective teachers are prepared to teach all pupils effectively. The study presented in this paper aimed to explore the attitudes of teacher candidates in Serbia and Slovenia towards responsibility for the teaching and learning of vulnerable…

  12. Seventy Years of Biochemical Subjects’ Development in Pharmacy Curricula: Experience from Serbia

    PubMed Central

    Krajnović, Dušanka; Manojlović, Jelena; Ignjatović, Svetlana; Majkić Singh, Nada

    2016-01-01

    Summary Introduction The pharmacists played an important role in the development of biochemistry as applied chemistry in Serbia. What is more, the first seven state chemists in Serbia were pharmacists. State chemists performed the chemical-toxicological analysis as well as some medical and biochemical ones. When it comes to the education of medical biochemists as health workers, the period after the beginning of the second half of the twentieth century should be taken into account because that is when the training of pharmaceutical staff of the Faculty of Pharmacy, University of Belgrade, begins on the territory of Serbia. This paper presents the development of medical biochemistry through the development of curriculum, personnel and literature since the foundation of the Faculty of Pharmacy in Serbia until today. Objective The aim of this paper is to present the historical development of biochemistry at the Faculty of Pharmacy, University of Belgrade, through analysis of three indicators: undergraduate and postgraduate education of medical biochemists, teaching literature and professional associations and trade associations. Method The method of direct data was applied in this paper. Also, desktop analysis was used for analyzing of secondary data, regulations, curricula, documents and bibliographic material. Desktop research was conducted and based on the following sources: Archives of the University of Belgrade-Faculty of Pharmacy, Museum of the History of Pharmacy at the University of Belgrade-Faculty of Pharmacy, the Society of Medical Biochemists of Serbia and the Serbian Chamber of Biochemists. Results and conclusion The curricula, the Bologna process of improving education, the expansion of the range of subjects, the number of students, professional literature for teaching biochemistry, as well as professional associations and trade associations are presented through the results. PMID:28356867

  13. Best Practice for Rainfall Measurement, Torrential Flood Monitoring and Real Time Alerting System in Serbia

    NASA Astrophysics Data System (ADS)

    Stefanovic, Milutin; Milojevic, Mileta; Zlatanovic, Nikola

    2014-05-01

    Serbia occupies 88.000 km2 and its confined zone menaced with torrent flood occupies 50.000km2. Floods on large rivers and torrents are the most frequent natural disasters in Serbia. This is the result of a geographic position and relief of Serbia. Therefore, defense from these natural disasters has been institutionalized since the 19th century. Through its specialized bodies and public companies, the State organized defense from floods on large rivers and protection of international and other main roads. The Topčiderska River is one of a number of rivers in Serbia that is a threat to both urban and rural environments. In this text, general characteristics of this river will be illustrated, as well as the historical natural hazards that have occurred in the part of Belgrade near Topčiderska River. Belgrade is the capital of Serbia, its political, administrative and financial center, which means that there are significant financial capacities and human resources for investments in all sectors, and specially in the water resources sector. Along the Topčiderska catchment there are many industrial, traffic and residential structures that are in danger of floods and flood protection is more difficult with rapid high flows. The goal is to use monitoring on the Topčiderska River basin to set up a modern system for monitoring in real time and forecast of torrential floods. This paper represents a system of remote detection and monitoring of torrential floods and rain measurements in real time on Topciderka river and ready for a quick response.

  14. Pharmacists counselling of pregnant women: Web-based, comparative study between Serbia and Norway.

    PubMed

    Odalović, Marina; Milanković, Silje; Holst, Lone; Nordeng, Hedvig; Heitmann, Kristine; Tasić, Ljiljana

    2016-09-01

    To describe, compare and evaluate whether pharmacists in two European countries, Serbia and Norway, give appropriate counselling for common ailments in pregnancy. A cross sectional, web-based study. A study was conducted among Serbian and Norwegian pharmacists during two four-month study periods in 2012 respectively 2014. Participants were recruited through postal and electronic invitation facilitated by several pharmacy chains. Participation in the study was anonymous and voluntary. Pharmacists were presented with the questionnaire that included five scenarios (back pain, heavy legs, nausea, cold and constipation in pregnancy) and were asked to give their advice about use of medicines, supplements (e.g. herbal products, vitamins, minerals), non-pharmacological treatment and referral to physician in each condition. In total, 276 pharmacists, 119 in Serbia and 157 in Norway, accepted to participate in the study. Recommendation about medicines use ranged from 32% (heavy legs) to 71% (back pain) in Serbia and from 3% (heavy legs) to 92% (constipation) in Norway. Several pharmacists' recommendations on medicines and supplements use were inappropriate. Recommendation about non-pharmacological treatments ranged from 11% (nausea) to 50% (heavy legs) in Serbia and from 12% (constipation) to 63% (cold) in Norway. Approximately 12% of the Norwegian and Serbian pharmacists offered referral to a physician as only advice for nausea in pregnancy, indicating a lack of confidence in or knowledge about this common ailment in pregnancy. Large differences in counselling of pregnant women by pharmacists in Serbia and Norway were observed. Enhancement of pharmacists' knowledge about treatment of common ailments in pregnancy is needed and will enhance pharmacists' role in improving maternal health. Copyright © 2016 Elsevier Ltd. All rights reserved.

  15. Diabetes mortality in Serbia, 1991-2015 (a nationwide study): A joinpoint regression analysis.

    PubMed

    Ilic, Milena; Ilic, Irena

    2017-02-01

    The aim of this study was to analyze the mortality trends of diabetes mellitus in Serbia (excluding the Autonomous Province of Kosovo and Metohia). A population-based cross sectional study analyzing diabetes mortality in Serbia in the period 1991-2015 was carried out based on official data. The age-standardized mortality rates (per 100,000) were calculated by direct standardization, using the European Standard Population. Average annual percentage of change (AAPC) and the corresponding 95% confidence interval (CI) were computed using the joinpoint regression analysis. More than 63,000 (about 27,000 of men and 36,000 of women) diabetes deaths occurred in Serbia from 1991 to 2015. Death rates from diabetes were almost equal in men and in women (about 24.0 per 100,000) and places Serbia among the countries with the highest diabetes mortality rates in Europe. Since 1991, mortality from diabetes in men significantly increased by +1.2% per year (95% CI 0.7-1.7), but non-significantly increased in women by +0.2% per year (95% CI -0.4 to 0.7). Increased trends in diabetes type 1 mortality rates were significant in both genders in Serbia. Trends in mortality for diabetes type 2 showed a significant decrease in both genders since 2010. Given that diabetes mortality trends showed different patterns during the studied period, our results imply that further observation of trend is needed. Copyright © 2016 Primary Care Diabetes Europe. Published by Elsevier Ltd. All rights reserved.

  16. Drug use before and during pregnancy in Serbia.

    PubMed

    Odalovic, Marina; Vezmar Kovacevic, Sandra; Ilic, Katarina; Sabo, Ana; Tasic, Ljiljana

    2012-10-01

    Observation of drug use patterns during pregnancy is necessary for the recognition of potential bad practices and improvement of safe drug use in pregnancy. To investigate prescription and over the counter drug use among Serbian women in the 6 months before pregnancy and in the first 6 months of pregnancy, and to evaluate the drugs used according to the risk to a fetus. Setting Six maternity care units and five community pharmacies. A multi-center study was performed in Serbia during the period from March 2009-March 2010. A self-reporting questionnaire was used as a data source. Food and Drug Administration (FDA) risk classification system was used to determine the risk of used drugs for the fetus. Differences between subgroups were assessed using McNemar's test on paired proportions. Main outcome measure Proportion of women exposed to drugs or class of drugs. The overall drug exposure was higher in pregnancy (34.7 %) than before pregnancy (29.9 %), p > 0.05, in the cohort of 311 pregnant women. A significantly greater prescription drug use, 19.0 versus 27.3 % of women, p < 0.05, and less selfmedication with over the counter drugs in pregnancy, 15.1 versus 8.7 %, p < 0.05, were observed. Commonly used drugs were musculoskeletal drugs, analgesics/antipyretics and respiratory system drugs before pregnancy (13.8, 12.5, and 6.4 % of women, respectively), and progestogens, analgesics/antipyretics, and antibiotics for the systemic use in pregnancy (9.0, 7.7, and 7.4 %, respectively). A greater exposure to drugs belonging to the FDA risk category A (3.9 vs. 60.8 %, p < 0.05), B (18.0 vs. 19.6 %, p > 0.05), C (10.0 vs. 10.3 %, p > 0.05) and D (2.9 vs. 10.9 %, p < 0.05), as well as less exposure to drugs belonging to category X (0.3 vs. 0 %, p > 0.05) were observed in pregnancy. Folic acid was used by 60.8 % of women in pregnancy, and by only 3.9 % before pregnancy. Besides higher overall drug use in pregnancy than before pregnancy, particularly the use of progestogens, and

  17. Phototrophic microorganisms in biofilm samples from Vernjika Cave, Serbia

    NASA Astrophysics Data System (ADS)

    Popović, Slađana; Jovanović, Jelena; Predojević, Dragana; Trbojević, Ivana; Blagojević, Ana; Subakov Simić, Gordana

    2016-04-01

    Caves represent specific natural monuments in terms of structure, complexity and beauty which can be found worldwide. Even though they are considered extreme environments, they are still a unique habitat for a large number of organisms that grow and proliferate here. Often can be seen that the cave walls are differently coloured as a consequence of the biofilm development. Biofilms represent complex communities of microorganisms that can develop on different kind of surfaces, including various rock surfaces. Each microbe species play a different role in a community, but their development on stone surfaces can cause substantial damage to the substrates through different mechanisms of biodeterioration and degradation. There is an increased interest in the phototrophic component of biofilms (aerophytic cyanobacteria and algae), especially cyanobacteria, an ancient microorganisms capable to survive the most diverse extreme conditions. These phototrophs can easily be found at cave entrances illuminated by direct or indirect sunlight and areas near artificial lights. Cyanobacteria and algae were investigated in biofilm samples taken from the entrance of Vernjika Cave in Eastern Serbia. Cyanobacteria, Chlorophyta and Bacillariophyta were documented, with Cyanobacteria as a group with the highest number of recorded taxa. Chroococcalean species were the most diverse with the most frequently encountered species from the genus Gloeocapsa. Phormidium and Nostoc species were commonly recorded Oscillatoriales and Nostocles, respectively. Among Oscillatoriales species, it was noticed that one Phormidium species precipitates CaCO3 on it's sheats. Trebouxia sp. and Desmococcus olivaceus were frequently documented Chlorophyta, and representatives of Bacillariophyta were exclusively aerophytic taxa, mostly belonging to the genera Luticola and Humidophila. Measured ecological parameters, temperature and relative humidity, were influenced by the external climatic changes, while light

  18. Mercury content in agricultural soils (Vojvodina Province, Serbia).

    PubMed

    Ninkov, Jordana; Marković, Slobodan; Banjac, Dušana; Vasin, Jovica; Milić, Stanko; Banjac, Borislav; Mihailović, Aleksandra

    2017-04-01

    The Vojvodina Province in northern Serbia is well known for its intensive field crops production. Over 90 % of total arable land, which represents more than 1500.000 ha, is used for field or vegetable crop production. A grid superimposed on Vojvodina land by means of a GIS tool (GIS ArcView 10) has divided land into 4 × 4 km units, each representing an area of 1600 ha. Total number of 1370 bulked soil samples were taken (0-30 cm depth) from agricultural land and analysed for total mercury content THg. The samples were analysed using Direct Mercury Analyzer DMA 80 Milestone. Quality control was carried out with IRMM BCR reference materials 143R. The aim of this study was to determine the total content of Hg in agricultural soils and its spatial distributions in different parts of Vojvodina Province. The obtained results were within interval 0.008-0.974 mg kg(-1). The average concentration of Hg was 0.068, with median 0.048 mg kg(-1). The correlation was determined between Hg concentration and organic matter content in the soil. Content of Hg coincides with main geomorphological units of Vojvodina Province. Average values of Hg concentrations for soils formatted on different geomorphological units were 0.031 for sandy area with dune fields, 0.048 for alluvial terraces, 0.055 for upper Pleistocene terraces, 0.058 for loess plateaus, 0.083 for mountains and 0.092 mg kg(-1) for alluvial plains. Hg spatial distribution confirmed that most of Vojvodina Province area has geochemical origin of Hg. Higher concentration of Hg on alluvial plains indicated that the origin of Hg near rivers could be from anthropogenic source. The main rivers in Vojvodina have been dammed more than a century ago. Thus, higher concentrations of Hg in their alluvial plains out of narrow dammed zone around the rivers must be related to natural and anthropogenic sources located in their huge catchments. Higher content of Hg in mountain region can be explained by high clay content in

  19. Southern Exposure.

    ERIC Educational Resources Information Center

    Schueler, Donald G.

    1992-01-01

    Discusses results of a Green Index, published by the Institute for Southern Studies, that ranks the 50 states on the basis of 256 environmental indicators. Explores how and why the deep South states are all at the bottom of the list. A vignette provides a comparison between state hazardous waste generation and spending on waste management. (MCO)

  20. Origin and significance of high nickel and chromium concentrations in pliocene lignite of the Kosovo Basin, Serbia

    USGS Publications Warehouse

    Ruppert, L.; Finkelman, R.; Boti, E.; Milosavljevic, M.; Tewalt, S.; Simon, N.; Dulong, F.

    1996-01-01

    Trace element data from 59 Pliocene lignite cores from the lignite field in the Kosovo Basin, southern Serbia, show localized enrichment of Ni and Cr (33-304 ppm and 8-176 ppm, respectively, whole-coal basis). Concentrations of both elements decrease from the western and southern boundaries of the lignite field. Low-temperature ash and polished coal pellets of selected bench and whole-coal samples were analyzed by X-ray diffraction and scanning electron microscopy with energy-dispersive X-ray analyses. These analyses show that most of the Ni and Cr are incorporated in detrital and, to a lesser degree, in authigenic minerals. The Ni- and Cr-bearing detrital minerals include oxides, chromites, serpentine-group minerals and rare mixed-layer clays. Possible authigenic minerals include Ni-Fe sulfates and sulfides. Analyses of three lignite samples by a supercritical fluid extraction technique indicate that some (1-11%) of the Ni is organically bound. Ni- and Cr-bearing oxides, mixed-layer clays, chromites and serpentine-group minerals were also identified in weathered and fresh samples of laterite developed on serpentinized Paleozoic peridotite at the nearby Glavica and C??ikatovo Ni mines. These mines are located along the western and northwestern rim, respectively, of the Kosovo Basin, where Ni contents are highest. The detrital Ni- and Cr-bearing minerals identified in lignite samples from the western part of the Kosovo Basin may have been transported into the paleoswamp by rivers that drained the two Paleocene laterites. Some Ni may have been transported directly into the paleoswamp in solution or, alternatively, Ni may have been leached from detrital minerals by acidic peat water and adsorbed onto organic matter and included into authigenic mineral phases. No minable source of Ni and Cr is known in the southern part of the lignite field; however, the mineral and chemical data from the lignite and associated rocks suggest that such a source area may exist.

  1. Serbia and the NATO Partnership for Peace Program

    DTIC Science & Technology

    2008-03-01

    definition is inspired by Max Weber’ approach to the state as analyzed by Juan J. Linz and Alfred Stepan, Problems of Democratic Transition And...25 October 2005). Law on the Security Information Agency, 2002, http://www.bia.sr.gov.yu/zakonski- okviri-eng.htm (accessed 20 January 2007). Linz ... Juan J. and Alfred Stepan. Problems of Democratic Transition and Consolidation: Southern Europe, South America and Post-Communist Europe. Baltimore

  2. Physician and nurse supply in Serbia using time-series data

    PubMed Central

    2013-01-01

    Background Unemployment among health professionals in Serbia has risen in the recent past and continues to increase. This highlights the need to understand how to change policies to meet real and projected needs. This study identified variables that were significantly related to physician and nurse employment rates in the public healthcare sector in Serbia from 1961 to 2008 and used these to develop parameters to model physician and nurse supply in the public healthcare sector through to 2015. Methods The relationships among six variables used for planning physician and nurse employment in public healthcare sector in Serbia were identified for two periods: 1961 to 1982 and 1983 to 2008. Those variables included: the annual total national population; gross domestic product adjusted to 1994 prices; inpatient care discharges; outpatient care visits; students enrolled in the first year of medical studies at public universities; and the annual number of graduated physicians. Based on historic trends, physician supply and nurse supply in the public healthcare sector by 2015 (with corresponding 95% confidence level) have been modeled using Autoregressive Integrated Moving Average (ARIMA) / Transfer function (TF) models. Results The ARIMA/TF modeling yielded stable and significant forecasts of physician supply (stationary R2 squared = 0.71) and nurse supply (stationary R2 squared = 0.92) in the public healthcare sector in Serbia through to 2015. The most significant predictors for physician employment were the population and GDP. The supply of nursing staff was, in turn, related to the number of physicians. Physician and nurse rates per 100,000 population increased by 13%. The model predicts a seven-year mismatch between the supply of graduates and vacancies in the public healthcare sector is forecasted at 8,698 physicians - a net surplus. Conclusion The ARIMA model can be used to project trends, especially those that identify significant mismatches between forecasted

  3. Physician and nurse supply in Serbia using time-series data.

    PubMed

    Santric-Milicevic, Milena; Vasic, Vladimir; Marinkovic, Jelena

    2013-06-17

    Unemployment among health professionals in Serbia has risen in the recent past and continues to increase. This highlights the need to understand how to change policies to meet real and projected needs. This study identified variables that were significantly related to physician and nurse employment rates in the public healthcare sector in Serbia from 1961 to 2008 and used these to develop parameters to model physician and nurse supply in the public healthcare sector through to 2015. The relationships among six variables used for planning physician and nurse employment in public healthcare sector in Serbia were identified for two periods: 1961 to 1982 and 1983 to 2008. Those variables included: the annual total national population; gross domestic product adjusted to 1994 prices; inpatient care discharges; outpatient care visits; students enrolled in the first year of medical studies at public universities; and the annual number of graduated physicians. Based on historic trends, physician supply and nurse supply in the public healthcare sector by 2015 (with corresponding 95% confidence level) have been modeled using Autoregressive Integrated Moving Average (ARIMA) / Transfer function (TF) models. The ARIMA/TF modeling yielded stable and significant forecasts of physician supply (stationary R2 squared = 0.71) and nurse supply (stationary R2 squared = 0.92) in the public healthcare sector in Serbia through to 2015. The most significant predictors for physician employment were the population and GDP. The supply of nursing staff was, in turn, related to the number of physicians. Physician and nurse rates per 100,000 population increased by 13%. The model predicts a seven-year mismatch between the supply of graduates and vacancies in the public healthcare sector is forecasted at 8,698 physicians - a net surplus. The ARIMA model can be used to project trends, especially those that identify significant mismatches between forecasted supply of physicians and vacancies and can

  4. [Assessment of financial flow in the health system of Serbia in a period 2003-2006].

    PubMed

    Gajić-Stevanović, Milena; Teodorović, Nevenka; Dimitrijević, Snezana; Jovanović, Dragan

    2010-05-01

    The main goal of every health policy is not merely the establishment of the health system sustainability, but the accessability of health services to the whole population, as well. This objective is shared in European Union countries, and the consequence is the implementation of National Health Accounts (NHA). NHA, as a tool for evidence-based management, provides data regarding financial flow in health at national level and allows international comparability. The aim of this study was to determine Serbian overall health spending patterns by National Health Accounts, and to determine health care indices to provide policy makers with internationally comparable health indicators. A retrospective analysis of healthcare expenditures was obtained from the published final financial reports of relevant state institutions during a period of 2003 to 2006. The various sources of data on healthcare expenditures were connected according to instructions by the OECD "A System of Health Accounts (SHA)" Version 1.0. The obtained results showed: health expenditures in Serbia made up 8.6%, 8.3%, 8.7% and 9% of the GDP in 2003, 2004, 2005 and 2006, respectively; the Health Insurance Fund was a predominant financing source of the public sector with 93% in 2006; the largest part of the total health expenditures went towards hospitals and for health services; the expenditure per capita in 2006 was 365 US$; Serbian population finances the state institutions "out of pocket" with 21.28% of their sources, which was 7.3% of the total healthcare expenditures, and the private institutions with 78.72% of their financial sources, which is 27% of the total healthcare expenditures. In 2006 Serbia allocated financial resources out of GDP in the amount similar to the European Unity, while comparing to the countries of the region, these funds were less only than in Bosnia and Hertzegovina. This allocating of financial resources in total, however, was low as the consequence of relatively low level of

  5. Reclamation of coppice forests in order to increase the potential of woody biomass in Serbia

    NASA Astrophysics Data System (ADS)

    Bjelanovic, I.; Krstic, M.

    2012-04-01

    Biomass makes 63% of the total renewable energy potential of Serbia. Here, the biomass from forests together with wood processing industry waste represent the second most important renewable source for energy production. The Action Plan for Biomass of Serbia (2010) shows that the technically exploitable biomass in the Republic of Serbia amounts annually 2.7 Mtoe. Here, the woody biomass (fuelwood, forest residue, wood processing industry residue, wood from trees outside the forest) accounts for 1.0 Mtoe while the rest originates from agricultural sources. According to the national forest inventory (2008), forest cover in Serbia accounts for 29% of the country area, having standing volume of 362.5 mil. m3 and annual increment of 9.1 mil. m3. More than half is state-owned and the rest 47% is in the private ownership. Coppice forests dominate in the forest stock (65%). According to Glavonjić (2010), northeastern and southwestern Serbia are the regions with greatest spatial forest distribution. The general forest condition is characterised by insufficient production volume, unsatisfactory stock density and forest cover, high percentage of degraded forests, unfavorable age structure, unfavorable health condition and weeded areas. Herewith, the basic measures for the improvement of forest fund (Forestry Development Strategy for Serbia, 2006) represent conversion of coppice forests, increase of forest cover and productivity of forest ecosystems by the ecologically, economically and socially acceptable methods. The actions include reclamation of degraded forests, re- and afforestation activities on abandoned agricultural, degraded and other treeless lands. The average standing volume of high forests is 254 m3·ha-1 with an annual increment of 5.5 m3·ha-1. On the contrary, coppice forests dispose 124 m3·ha-1 of standing volume, having an annual increment of 3.1 m3·ha-1. Here, estimated losses from coppice forests amount up to 3.5 mil. m3 wood annually. These data

  6. Acid soils of western Serbia and their further acidification

    NASA Astrophysics Data System (ADS)

    Mrvic, Vesna

    2010-05-01

    Acid soils cause many unfavorable soil characteristics from the plant nutrition point of view. Because of increased soil acidity the violation of buffering soil properties due to leaching of Ca and Mg ions is taking place that also can cause soil physical degradation via peptization of colloids. Together with increasing of soil acidity the content of mobile Al increases that can be toxic for plants. Easily available nutritive elements transforms into hardly avaialble froms. The process of deactivation is especially expressed for phosphorous that under such conditions forms non-soluble compounds with sesqui-oxides. From the other hand the higher solubility of some microelements (Zn and B) can cause their accelerated leaching from root zone and therefore, result in their deficiency for plant nutrition. Dangerous and toxic matters transforms into easly-available forms for plants, especially, Cd and Ni under the lower soil pH. The studied soil occupies 36675 hectare in the municipality of Krupan in Serbia, and are characterized with very unfavorable chemical properties: 26% of the territory belongs to the cathegory of very acidic, and 44 % belongs to the cathegory of acidic. The results showed that the soil of the territory of Krupan is limited for agricultural land use due to their high acidity. Beside the statement of negative soil properties determined by acidity, there is a necessity for determination of soil sensitivity for acidification processes toward soil protection from ecological aspect and its prevention from further acidification. Based on such data and categorization of soils it is possible to undertake proper measures for soil protection and melioration of the most endangered soil cover, where the economic aspect of these measures is very important. One of the methods of soil classification based on sensitivity for acidification classification the determination of soil categories is based on the values of soil CEC and pH in water. By combination of these

  7. Organic geochemical characterization of Aleksinac oil shale deposit (Serbia)

    NASA Astrophysics Data System (ADS)

    Gajica, Gordana; Kašanin-Grubin, Milica; Šajnović, Aleksandra; Stojanović, Ksenija; Kostić, Aleksandar; Jovančićević, Branimir

    2016-04-01

    Oil shales represent a good source of energy and industrial raw material. The Aleksinac oil shale deposit is the biggest and most important oil shale deposit in Serbia. It covers an area of over 20 km2, and it has three fields: "Dubrava", "Morava" and "Logorište". The potential reserves of oil shale in the Aleksinac deposit are estimated at about 2.1 billion tons. The genesis of oil shales is associated with the lacustrine depositional environments, which existed from Upper to Lower Miocene. In order to determine the generative potential, type of organic matter (OM) and thermal maturity, Rock-Eval pyrolysis was used. In analyzed oil shale samples the content of total organic carbon (TOC), as a general indicator of petroleum generation potential, range from 1.48 to 29.57%. The content of naturally generated hydrocarbons, expressed as S1 peak from the Rock-Eval pyrolysis in most analyzed samples have extremely low values 0.002-0.28, which indicate low maturity level [1]. The pyrolysable hydrocarbons expressed as S2 peak from the Rock-Eval pyrolysis, represent the potential to generate hydrocarbons and with that the potential of oil generation through thermal decomposition of kerogen. S2 ranging 3.93-141.36 mg HC/g rock is higher than 20 mg HC/g rock and indicates excellent source rock potential [1]. In order to accept a formation as a source rock, it should exhibit TOC more than 0.5 % and sufficient maturity, but also OM types should be suitable for the oil and gas generation. The kerogen type is determined by Hydrogen Index (HI) and diagram HI vs. Tmax (temperature, corresponding to S2 peak maximum). HI in range 265-728 mg HC/g TOC, indicates Type I and Type II kerogen or their mixture i.e. oil prone kerogen [1], whereas only one sample appears to be oil/gas prone (Type II/III). Similar results are obtained by plotting the Tmax against HI. Maturation degree depends on the overall thermal history of the evaluated rocks; it is very important parameter for evaluation

  8. Mineralogy and thermal properties of clay from Slatina (Ub, Serbia)

    NASA Astrophysics Data System (ADS)

    Milosevic, Maja; Logar, Mihovil; Kaludjerovic, Lazar; Jelic, Ivana

    2017-04-01

    The "Slatina" deposit, Ub, Serbia was opened in 1965 and represents one of few deposits exploited by "Kopovi" a.d., Ub, company. Deposit is composed of clay layers belonging to Neogene sediments that are widespread transgressive over granitoid rocks of Cer mountain and Paleozoic and Mesozoic sediments. Clay is mostly of illite-montmorillonite-kaolinite type and they are generally used as ceramic materials while some of the layers are used as fire-resistant materials. In this study we present mineralogical and thermal characterization of two samples to determine their application as industrial materials. Chemical and mineral composition was determined using inductively coupled plasma optical emission spectroscopy (ICP-OES), X-ray diffraction (XRD) on powder and oriented samples, infrared spectroscopy (IR) and granulometry. Cationic exchange capacity (CEC) and specific surface area (SSA) was determined using spectrophotometry and methylene blue (MB). Thermal properties where determined by gravimetry (120, 350, 600 and 1000 oC) and differential thermal analysis (DTA). Quantitative mineral composition obtained by Rietveld refinement of combined chemical and XRD data shows that the sample 1(SC) is mainly smectite-illite (45%) and kaolinite (14%) clay with 19% of quartz, 10% feldspars and 7% of limonite, while sample 2(SV) is smectite-illite (43%) and kaolinite (11%) clay with 10% of quartz, 15% feldspars and 7% of limonite. Both samples have low content of impurities (carbonate minerals). Medium grain size (μm) goes from 1.02 (SSA = 104 m2/g) for sample 1(SC) to 0.71 (SSA = 117 m2/g) for sample 2(SV) while their CEC is 12.7 and 14.9 mmol/100g for 1(SC) and 2(SV) respectively. IR spectra of the samples shows larger amount of smectite clays with quartz and carbonate minerals for both samples which is in accordance with XRD data. DTA data shows couple of events that are endothermic. First one (100-200 oC) is associated with loss of moisture and constitutive water, second

  9. Southern Florida

    NASA Technical Reports Server (NTRS)

    2002-01-01

    Three fires (red dots) in southern Florida are visible in this true-color MODIS image acquired April 4, 2002. Also visible is the city of Miami, and the northern edge of Cuba, including the city of Havana. The bright blue-green colors in the waters of the Strait of Florida are due to the Sun's light reflected off of chlorophyll in marine phytoplankton.

  10. Southern Italy

    NASA Image and Video Library

    1973-06-22

    SL2-05-359 (22 June 1973) --- This rare cloud free view of southern Italy (41.0N, 16.0E) shows almost all of the famous `boot' configuration of the peninsula up to just north of Naples and Mount Vesuvius. The land mass of this historic peninsula contrasts sharply with the sparkling blue waters of the Mediterranean Sea. Photo credit: NASA

  11. Radon in thermal waters in south-east part of Serbia.

    PubMed

    Nikolov, Jovana; Todorović, Nataša; Bikit, Ištvan; Pantić, Tanja Petrović; Forkapić, Sofija; Mrđa, Dušan; Bikit, Kristina

    2014-07-01

    There are several occurrences of thermal waters in the south-eastern part of Serbia, which are originating from igneous and metamorphic rocks. These waters are mainly used in balneology, but some of them are used for drinking purposes and in water supply to heat buildings, for greenhouses and to irrigate land. In this region, there is the well-known Niška banja spa, which has elevated levels of radon. Water samples were examined from other spas in the south-eastern part of Serbia in order to determine radon activity concentration. A detailed discussion of a possible correlation between determined radon activity concentration and the geology of this area is also given. © The Author 2014. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  12. Religion, politics and gender in the context of nation-state formation: the case of Serbia.

    PubMed

    Drezgić, Rada

    2010-01-01

    This article argues that nationalism has connected religion with secular politics in Serbia but that their rapprochement has been a gradual process. In order to demonstrate the transition from a limited influence of religion on politics to a much tighter relationship between the two, this article discusses the abortion legislation reform and the introduction of religious education in public schools, respectively. It argues that, while illustrative of different types of connection between religion and politics, these two issues had similar implications for gender equality-they produced discourses that recreated and justified patriarchal social norms. After religion gained access to public institutions, its (patriarchal) discourses on gender were considerably empowered. The article points to some tangible evidence of a re-traditionalisation and re-patriarchalisation of gender roles within the domestic realm in Serbia.

  13. New findings of the butterfly Phengaris teleius at the border between Hungary and Serbia (Lepidoptera: Lycaenidae)

    PubMed Central

    Šašić, Martina

    2016-01-01

    Abstract Background Due to its interesting life cycle, vulnerability and conservation importance, the butterfly Phengaris teleius is one of the most studied insects in Europe. It was discovered in Serbia only in 2012 and there were no data on its distribution from the south of Hungary. New information Phengaris teleius was recorded for the first time in four localities in Hungary and in additional locality in Serbia. This suggests that the local populations are more interconnected than previousely thought and that conservation efforts should be done in collaboration between the two countries. All localities are inside protected areas and management measures for preserving several target species already exist. This represents a solid base for the conservation of newly discovered populations of P. teleius. PMID:27099563

  14. Therapeutic Fascism: re-educating communists in Nazi-occupied Serbia, 1942-44.

    PubMed

    Antic, Ana

    2014-03-01

    This article probes the relationship between psychoanalysis and right-wing authoritarianism, and analyses a unique psychotherapeutic institution established by Serbia's World War II collaborationist regime. The extraordinary Institute for compulsory re-education of high-school and university students affiliated with the Communist resistance movement emerged in the context of a brutal civil war and violent retaliations against Communist activists, but its openly psychoanalytic orientation was even more astonishing. In order to stem the rapid spread of Communism, the collaborationist state, led by its most extreme fascistic elements, officially embraced psychotherapy, the 'talking cure' and Freudianism, and conjured up its own theory of mental pathology and trauma - one that directly contradicted the Nazi concepts of society and the individual. In the course of the experiment, Serbia's collaborationists moved away from the hitherto prevailing organicist, biomedical model of mental illness, and critiqued traditional psychiatry's therapeutic pessimism.

  15. Low levels of arsenic in drinking water and type 2 diabetes in Middle Banat region, Serbia.

    PubMed

    Jovanovic, Dragana; Rasic-Milutinovic, Zorica; Paunovic, Katarina; Jakovljevic, Branko; Plavsic, Snezana; Milosevic, Jelena

    2013-01-01

    Arsenic in drinking water presents a serious public health problem in Serbia, but its relationship with diabetes has not been studied previously. The aim of this study was to explore the association between exposure to arsenic in drinking water and the occurrence of type 2 diabetes in Middle Banat region, Serbia. This cross-sectional study comprised two populations. Exposed population in Middle Banat region consumes drinking water with arsenic (mean = 56 μg/L); unexposed population from six regions in Central Serbia consumes arsenic below detection limit (2 μg/L). Newly diagnosed cases of type 2 diabetes were obtained from the National Registry of Diabetes in 2008. The Registry included age, gender, family history of diabetes, presence of overweight, central obesity, cholesterol and triglyceride levels. In addition, the number of cases of diabetes reported in years 2006, 2007 and 2009 was used to calculate standardized incidence rates for both populations. Two populations were comparable by age, family history of diabetes and prevalence of overweight persons. Unexposed population was more likely to have central obesity, and high total cholesterol and triglycerides. Standardized incidence rates of type 2 diabetes were higher in exposed population. Odds ratios for type 2 diabetes were significantly higher for the exposed population, both men and women, in the period from 2006 to 2009, when compared with the unexposed population. The population from Middle Banat region, consuming drinking water with low levels of arsenic, was at higher risk for the occurrence of type 2 diabetes in comparison to the unexposed population in Central Serbia. Copyright © 2012 Elsevier GmbH. All rights reserved.

  16. Quality-of life of the elderly in urban and rural areas in Serbia.

    PubMed

    Urosević, Jadranka; Odović, Gordana; Rapaić, Dragan; Davidović, Mladen; Trgovcević, Sanja; Milovanović, Verica

    2015-11-01

    The number of elderly people in the world is growing, in Serbia as well. Serbia is already among the top ten countries with the oldest population, it is the fact. Aging influences the quality of life in different ways. The aim of this study was to assess the health-related quality of life of the elderly in urban and rural areas in Serbia. The study included 100 elderly people aged 65 years and above in urban and rural areas in Serbia. The next questionnaires were used: a socio-demographic questionnaire and a Serbian version of standardized European Euro-QoL questionnaire (EQ-5D-3L), as a basic index for the assessment and description of the quality of life. In the structure of the respondents, according to the achieved social contacts (p = 0.012), the life of those with family members (p = 0.009), and health status (p = 0.000), in relation to the place of residence there was a statistically significant difference. There was a significant difference (p = 0.040), predominantly poor score for anxiety/depression within the rural population. The average value of quality of life in urban and rural areas was not statistically significant (p = 0.720). For those living in rural areas there was a statistically significant positive correlation between anxiety/depression and age, wealth status, marital status, living with family members and achieving social contacts, while a negative correlation was observed between anxiety/depression and education. On the basis of the data of our study, we can say that the presence of anxiety/depression among older people is greater in rural than in urban areas. The results of this study show that the perception of anxiety/depression among older in rural areas is bigger with the age and poverty increasing, the loss of a spouse, life without family members, lack of achievement of social contacts and lower education.

  17. A survey of bacillary dysentery in a rural community in Serbia

    PubMed Central

    Šnajder, K.

    1954-01-01

    The findings from an epidemiological survey of bacillary dysentery in three villages in south-west Serbia are reported. Factors in the transmission of infection—in particular, living conditions and standards of hygiene—are discussed, and an attempt is made to assess the value of various popular remedies, such as herbal decoctions, and the diet generally followed. Data are given on the bacteriological examination of faecal cultures; the results of sulfonamide and serum therapy are described. PMID:13150170

  18. Measuring the catastrophic and impoverishing effect of household health care spending in Serbia.

    PubMed

    Arsenijevic, Jelena; Pavlova, Milena; Groot, Wim

    2013-02-01

    Out-of-pocket patient payments can impose a catastrophic burden on households. This problem may not only affect poor but also wealthy households who need to use health care frequently. The available literature offers no consensus on how to measure poverty and how to measure the effects of out-of-pocket payments on household budgets. The objective of this paper is to contribute to current research in this area by comparing results across different approaches. In particular, the paper examines the catastrophic and impoverishing effects of health care spending in Serbia applying different types of thresholds used in previous research. The application of various approaches allows us to analyze the robustness and convergent validity of the results. We also include the subjective poverty approach in our examination. We use household data from the Serbian Living Standard Measurement Study (LSMS). The Serbian LSMS data were collected in 2007 and consists of 17,375 participants living in 5557 households (sample representative for Serbia). Our results indicate that irrespective of the approach applied, out-of-pocket patient payments have a catastrophic effect on poor households in Serbia. Moreover, households that are above the absolute, relative and subjective poverty lines respectively, after the subtraction of out-of-pocket payments fall below these poverty lines. The probability of catastrophic out-of-pocket patient payments is higher in rural areas, in larger households, and among chronically sick household members (namely, people with diabetes and mental diseases, as well as cardiology diseases in some instances). Perceived health status also appears to be a significant indicator. Policy in Serbia should aim to protect vulnerable groups, especially chronically sick patients and people from rural areas. Copyright © 2012 Elsevier Ltd. All rights reserved.

  19. Serbia and Vietnam: A Preliminary Comparison of U.S. Decisions to Use Force

    DTIC Science & Technology

    1999-05-01

    Serbia and Vietnam A Preliminary Comparison of U. S . Decisions to Use Force Jeffrey Record May 1999 Occasional Paper No. 8 Center for Strategy...AUTHOR( S ) 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME( S ) AND ADDRESS(ES) Air University Press Maxwell AFB...AL 36112-6615 8. PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING/MONITORING AGENCY NAME( S ) AND ADDRESS(ES) 10. SPONSOR/MONITOR’S ACRONYM( S

  20. Serbia and Russia: U.S. Appeasement and the Resurrection of Fascism

    DTIC Science & Technology

    1994-04-28

    Jekyll / Mr . Hyde duality to U.S. foreign policy making, that the habits and techniques developed by U.S. policy makers in appeasing Serbia...that Russia and the Russian military was very instrumental in stabilizing Mr . Shevarnadze’s position in Georgia." -- President Clinton, Moscow, January...developments toward fascism in the two cases . Second, I outline U.S. appeasement of Serb and Russian fascism and proto-fascism in terms of the

  1. Resurgence of measles in Serbia 2010-2011 highlights the need for supplementary immunization activities.

    PubMed

    Nedeljković, J; Rakić Adrović, S; Tasić, G; Kovačević-Jovanović, V; Lončarević, G; Hübschen, J M; Muller, C P

    2016-04-01

    Between December 2010 and August 2011 an outbreak of measles occurred in Serbia with 363 reported cases. Sera and/or nose/throat swabs were collected from 193 patients and tested for measles-specific IgM antibodies by ELISA and viral RNA by RT-PCR, respectively. Epidemiological data were obtained from the surveillance database of the Institute of Public Health of Serbia. Of the 363 cases involved in the outbreak, 113 were laboratory confirmed. More than one third of the patients were hospitalized (n = 130, 35·8%) and for 15 (4·1% of the reported outbreak cases) the infection was complicated by pneumonia. Mostly pre-school children aged ⩽4 years (37·8%) and adults aged ⩾30 years (27·3%) were affected. The majority of patients belonged to the Roma population with a preponderance of female cases (57·0%). Nearly 94% of the patients were either unvaccinated or of unknown vaccination status. The main outbreak virus was the D4-Hamburg strain. The outbreak in Serbia occurred after several years of very low measles incidence despite a high routine immunization coverage in the general population, suggesting that special efforts to identify and vaccinate susceptible population groups are required even in countries with apparently good disease control.

  2. Benefits of environmental conditions for growing coriander in Banat Region, Serbia.

    PubMed

    Acimovic, Milica; Oljaca, Snezana; Jacimovic, Goran; Drazic, Slobodan; Tasic, Slavoljub

    2011-10-01

    As one of the oldest multi-purpose plants (spice, aromatic, honey and medicinal), coriander is widespread across Europe. Although in Serbia there are favorable conditions for its growth and development, it is grown on relatively small areas. During both investigated years it took more than 1200 degrees C for transfer from vegetative to generative phase of development and over 2000 degrees C for it to be ready for harvesting. Coriander is a photophilic plant, which requires around 1000 hours of light from sowing to ripening.. As for humidity, coriander grows well, if there are more than 200 mm of rainfall during growing season. In 2009 and 2010, the experiment carried out at the experimental field in Ostojićevo (Banat, Vojvodina province, Serbia) monitored the effect of parameters mentioned above on development of coriander plants, seed yield and essential oil content. The average yields of 1866 kg ha(-1) (2009) and 2470 kg ha(-1) (2010), and relatively high content of essential oil (1.06% in both years) indicate a great potential of this plant species in Serbia, which is, however, greatly dependent on environmental conditions during year.

  3. The framework of family therapy in clinical practice and research in Serbia.

    PubMed

    Pantovic, Maja; Dunjic-Kostic, Bojana; Ivkovic, Maja; Damjanovic, Aleksandar; Jovanovic, Aleksandar A

    2012-04-01

    In the last two decades, Serbia has had to deal with multiple social and economic problems reflecting on society's demographics and seemed to weaken its core cell - the family. The paper describes the framework of family therapy in clinical practice and research, within the recent transition of the Serbian family. Family therapy treatment in Serbia uses the systemic family therapy (SFT) approach, applied according to the standards of the European Association for Psychotherapy. A large number of professionals who practise in Serbia hold European qualifications, setting high standards in education, clinical practice, and research. Although SFT is also available in the private sector, the majority of patients are still treated in state institutions. Family therapy is often used for adults and adolescents with psychosis and addictions in psychiatric hospital settings. However, in counselling centres it is used for marital and relationship problems. Interestingly, family therapy has recently started to emerge as a more frequent tool in consultation-liaison, particularly psycho-oncology but also in correctional institutions. The clinical practice and research interests are interlinked with changes in social settings.

  4. Evaluation of the ecochemical status of the Danube in Serbia in terms of water quality parameters.

    PubMed

    Takić, Ljiljana; Mladenović-Ranisavljević, Ivana; Vuković, Milovan; Mladenović, Ilija

    2012-01-01

    The Danube is an international river passing partly through Serbia. The protection of the environment and sustainable use of water resources is a primary task that implies constant monitoring of the quality status and evaluation of ecochemical status of the water in the Danube basin. The investigation includes calculation of all-inclusive water quality by the Serbian water quality index (SWQI) method and an evaluation of eco-chemical status of the Danube water in terms of water quality parameters from the entry to the exit point along its course through Serbia in the year of 2009. The results show that the overall quality of the Danube water on the territory of Serbia corresponds to the descriptive indicator of "very good" water. According to the Council Directive75/440/EEC, the evaluation of the ecostatus, with slight deviation of individual parameters at Pančevo, corresponds to A1 category of the surface water quality intended for the abstraction of drinking water supplies in member states.

  5. Differences in the use of contraception between Roma and non-Roma women in Serbia.

    PubMed

    Nikolic, Zeljka; Djikanovic, Bosiljka

    2015-12-01

    Unwanted pregnancies are still common in Central and Eastern European countries, including Serbia. Little is known about the use of contraception in different ethnic groups. This research was undertaken to investigate the use of contraception between Roma and non-Roma women in Serbia and factors associated with it. Data from the 2010 Multiple Indicator Cluster Survey (MICS4) conducted in Serbia were used. This research included 1082 Roma and 2145 non-Roma women aged 15-49. Univariate and multivariate logistic regression analyses were used to analyze socio-demographic factors associated with the use of contraception in both population groups. Roma women use any type of contraception more often than non-Roma women. However, Roma women rely more on traditional and unsafe methods such as withdrawal and lactational amenorrhea method, but significantly less on modern methods such as pill, condom and intrauterine device. Place of living (region) is also associated with contraceptive usage. Inequalities in the use of contraception between Roma and non-Roma women exist. Promoting modern methods of contraception and education about the importance of the use of contraception should be in the focus of national health policies and strategies related to reproductive health to reduce these inequalities. © The Author 2014. Published by Oxford University Press on behalf of Faculty of Public Health. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  6. Characterization of velogenic Newcastle disease viruses isolated from dead wild birds in Serbia during 2007.

    PubMed

    Vidanović, Dejan; Sekler, Milanko; Asanin, Ruzica; Milić, Nenad; Nisavić, Jakov; Petrović, Tamas; Savić, Vladimir

    2011-04-01

    Avian paramyxoviruses type 1 or Newcastle disease viruses (NDV) are frequently recovered from wild birds and such isolates are most frequently of low virulence. Velogenic NDV are usually recovered from poultry and only occasionally from wild birds. Five NDV isolates were obtained from carcasses of four wild bird species during 2007 in Serbia: Mallard (Anas platyrhynchos), Eurasian Sparrowhawk (Accipiter nisus), feral Rock Pigeon (Columba livia), and Eurasian Collared Dove (Streptopelia decaocto). All the isolates have a typical fusion protein cleavage site motif of velogenic viruses ((112)R-R-Q-K-R-F(117)). The highest homology (99%) for the nucleotide sequences spanning the M and F gene of the studied isolates was with the genotype VII NDV isolate Muscovy duck/China(Fujian)/FP1/02. Phylogenetic analysis based on a partial F gene sequence showed that the isolates from wild birds cluster together with concurrent isolates from poultry in Serbia within the subgenotype VIId, which is the predominant pathogen involved currently in Newcastle disease outbreaks in poultry worldwide. It is unlikely that the wild birds played an important role in primary introduction or consequent spread of the velogenic NDV to domestic poultry in Serbia, and they probably contracted the virus from locally infected poultry.

  7. Evaluation of the Ecochemical Status of the Danube in Serbia in Terms of Water Quality Parameters

    PubMed Central

    Takić, Ljiljana; Mladenović-Ranisavljević, Ivana; Vuković, Milovan; Mladenović, Ilija

    2012-01-01

    The Danube is an international river passing partly through Serbia. The protection of the environment and sustainable use of water resources is a primary task that implies constant monitoring of the quality status and evaluation of ecochemical status of the water in the Danube basin. The investigation includes calculation of all-inclusive water quality by the Serbian water quality index (SWQI) method and an evaluation of eco-chemical status of the Danube water in terms of water quality parameters from the entry to the exit point along its course through Serbia in the year of 2009. The results show that the overall quality of the Danube water on the territory of Serbia corresponds to the descriptive indicator of “very good” water. According to the Council Directive75/440/EEC, the evaluation of the ecostatus, with slight deviation of individual parameters at Pančevo, corresponds to A1 category of the surface water quality intended for the abstraction of drinking water supplies in member states. PMID:22645471

  8. High-resolution numerical modeling of meteorological and hydrological conditions during May 2014 floods in Serbia

    NASA Astrophysics Data System (ADS)

    Vujadinovic, Mirjam; Vukovic, Ana; Cvetkovic, Bojan; Pejanovic, Goran; Nickovic, Slobodan; Djurdjevic, Vladimir; Rajkovic, Borivoj; Djordjevic, Marija

    2015-04-01

    In May 2014 west Balkan region was affected by catastrophic floods in Serbia, Bosnia and Herzegovina and eastern parts of Croatia. Observed precipitation amount were extremely high, on many stations largest ever recorded. In the period from 12th to 18th of May, most of Serbia received between 50 to 100 mm of rainfall, while western parts of the country, which were influenced the most, had over 200 mm of rainfall, locally even more than 300 mm. This very intense precipitation came when the soil was already saturated after a very wet period during the second half of April and beginning of May, when most of Serbia received between 120 i 170 mm of rainfall. New abundant precipitation on already saturated soil increased surface and underground water flow, caused floods, soil erosion and landslides. High water levels, most of them record breaking, were measured on the Sava, Drina, Dunav, Kolubara, Ljig, Ub, Toplica, Tamnava, Jadar, Zapadna Morava, Velika Morava, Mlava and Pek river. Overall, two cities and 17 municipals were severely affected by the floods, 32000 people were evacuated from their homes, while 51 died. Material damage to the infrastructure, energy power system, crops, livestock funds and houses is estimated to more than 2 billion euro. Although the operational numerical weather forecast gave in generally good precipitation prediction, flood forecasting in this case was mainly done through the expert judgment rather than relying on dynamic hydrological modeling. We applied an integrated atmospheric-hydrologic modelling system to some of the most impacted catchments in order to timely simulate hydrological response, and examine its potentials as a flood warning system. The system is based on the Non-hydrostatic Multiscale Model NMMB, which is a numerical weather prediction model that can be used on a broad range of spatial and temporal scales. Its non-hydrostatic module allows high horizontal resolution and resolving cloud systems as well as large

  9. Extreme rainfall in Serbia, May 2014, simulation using WRF NMM and RainFARM: DRIHM project

    NASA Astrophysics Data System (ADS)

    Dekić, Ljiljana; Mihalović, Ana; Dimitrijević, Vladimir; Rebora, Nicola; Parodi, Antonio

    2015-04-01

    Extreme rainfall in Serbia, May 2014, simulation using WRF NMM and RainFARM: DRIHM project Ljiljana Dekić (1), Ana Mihalović (1), Vladimir Dimitrijević (1), Nicola Rebora (2), Antonio Parodi (2) (1)Republic HydroMeteorological Service of Serbia, Belgrade, Serbia, (2)CIMA Research Foundation, Savona, Italy In May 2014 Balkan region was affected with the continuous heavy rainfall, the heaviest in 120 years of recording observation, causing extensive flooding. Serbia suffered human casualties, huge infrastructure and industrial destruction and agricultural damage. Cyclone development and trajectory was very well predicted by RHMSS operational WRF NMM numerical model but extreme precipitation was not possible to predict with sufficient precision. Simulation of extreme rainfall situations using different numerical weather prediction models can indicate weakness of the model and point out importance of specified physical approach and parameterization schemes. The FP7 Distributed Research Infrastructure for Hydro-Meteorology DRIHM project gives a framework for using different models in forecasting extreme weather events. One of the DRIHM component is Rainfall Filtered Autoregressive Model RainFARM for stochastic rainfall downscaling. Objective of the DRIHM project was developing of standards and conversion of the data for seamless use of meteorological and hydrological models in flood prediction. This paper describes numerical tests and results of WRF NMM nonhydrostatic model and RainFARM downscaling applied on WRF NMM outputs. Different physics options in WRF NMM and their influence on precipitation amount were investigated. RainFARM was applied on every physical option with downscaling from 4km to 500m and 100m horizontal resolution and 100 ensemble members. We analyzed locations on the catchments in Serbia where flooding was the strongest and the most destructive. Statistical evaluation of ensemble output gives new insight into the sub scale precipitation

  10. Epidemiology of cancers in Serbia and possible connection with cyanobacterial blooms.

    PubMed

    Svirčev, Zorica; Drobac, Damjana; Tokodi, Nada; Lužanin, Zorana; Munjas, Ana Marija; Nikolin, Branislava; Vuleta, Dušan; Meriluoto, Jussi

    2014-01-01

    Cyanobacteria produce toxic metabolites known as cyanotoxins. These bioactive compounds can cause acute poisoning, and some of them may promote cancer through chronic exposure. Direct ingestion of and contact with contaminated water is one of the many exposure routes to cyanotoxins. The aim of this article was to review the incidence of 13 cancers during a 10-year period in Serbia and to assess whether there is a correlation between the cancer incidences and cyanobacterial bloom occurrence in reservoirs for drinking water supply. The types of cancers were chosen and subjected to epidemiological analyses utilizing previously published data. Based on the epidemiological and statistical analysis, the group of districts in which the incidences of cancers are significant, and may be considered as critical, include Nišavski, Toplički, and Šumadijski district. A significantly higher incidence of ten cancers was observed in the three critical districts as compared to the remaining 14 districts in Central Serbia. These elevated incidences of cancer include: brain cancer, heart, mediastinum and pleura cancer, ovary cancer, testicular cancer, gastric cancer, colorectal cancer, retroperitoneum and peritoneum cancer, leukemia, malignant melanoma of skin, and primary liver cancer. In addition, the mean incidence of five chosen cancers was the highest in the three critical regions, then in the rest of Central Serbia, while the lowest values were recorded in Vojvodina. Persistent and recurrent cyanobacterial blooms occur during summer months in reservoirs supplying water to waterworks in the three critical districts. People in Central Serbia mainly use surface water as water supply (but not all the water bodies are blooming) while in Vojvodina region (control region in this study) only groundwater is used. Among the 14 "noncritical" districts, reservoirs used for drinking water supply have been affected by recurrent cyanobacterial blooms in two districts (Rasinski and Zaje

  11. Freshwater cyanobacterial blooms and primary liver cancer epidemiological studies in Serbia.

    PubMed

    Svircev, Zorica; Krstic, Svetislav; Miladinov-Mikov, Marica; Baltic, Vladimir; Vidovic, Milka

    2009-01-01

    A large part of Central Serbia experiences continual shortage of sufficient ground water resources. For that reason, more than 20 reservoirs serve as drinking water suppliers. Significant and persistent cyanobacterial "blooms" have been recognized in nine of them. Samples for cyanotoxin analyses were taken during and after "blooms" in Celije Reservoir and from Krusevac town-supplied tap water from that reservoir two days later. Concentration of microcystin-LR was 650 microg L(-1) in the reservoir, while the tap water contained 2.5 microg L(-1). In the two investigated periods, the high primary liver cancer (PLC) mortality of 11.6 from 1980-1990 and extremely high PLC incidence of 34.7 from 2000-2002 were observed in the regions affected by heavy cyanobacterial "blooms." In contrast, PLC mortality and incidence rates were substantially lower in the regions not affected by cyanobacterial blooms: in 1980-1990 the rate of PLC mortality amounted to 2.7 in Kosovo, 7.6 in Vojvodina, and 8.3 in the non-affected regions of Central Serbia; while in 2000-2002 PLC incidence amounted to 4.1 in Kosovo, 5.2 in Vojvodina, and 13.6 in the non- or less-affected regions of Central Serbia. Keeping in mind that the most affected PLC regions in Central Serbia (Toplicki, Niski, and Sumadijski regions) have the water supply systems based on six reservoirs found regularly in bloom during summer months and that some of the regions are also connected with two boundary "blooming" reservoirs, representing a total of eight of nine blooming reservoirs, it is easy to presume that the PLC incidence could be related to drinking water quality. The uneven geographic distribution of liver cancer in Serbia is conspicuous and hot spots could be related to drinking water supply. It is very clear that the high-risk regions for PLC occurrence correspond with drinking water reservoirs continually found with cyanobacterial blooms, and the low risk regions correspond with water supplies not affected by

  12. Southern Spots

    NASA Technical Reports Server (NTRS)

    2005-01-01

    [figure removed for brevity, see original site] Context image for PIA03092 Southern Spots

    This VIS image of the south polar region was collected during the summer season. The markings of the pole are very diverse and easy to see after the winter frost has been removed.

    Image information: VIS instrument. Latitude 79.7S, Longitude 56.6E. 17 meter/pixel resolution.

    Note: this THEMIS visual image has not been radiometrically nor geometrically calibrated for this preliminary release. An empirical correction has been performed to remove instrumental effects. A linear shift has been applied in the cross-track and down-track direction to approximate spacecraft and planetary motion. Fully calibrated and geometrically projected images will be released through the Planetary Data System in accordance with Project policies at a later time.

    NASA's Jet Propulsion Laboratory manages the 2001 Mars Odyssey mission for NASA's Office of Space Science, Washington, D.C. The Thermal Emission Imaging System (THEMIS) was developed by Arizona State University, Tempe, in collaboration with Raytheon Santa Barbara Remote Sensing. The THEMIS investigation is led by Dr. Philip Christensen at Arizona State University. Lockheed Martin Astronautics, Denver, is the prime contractor for the Odyssey project, and developed and built the orbiter. Mission operations are conducted jointly from Lockheed Martin and from JPL, a division of the California Institute of Technology in Pasadena.

  13. Southern Clouds

    NASA Technical Reports Server (NTRS)

    2005-01-01

    [figure removed for brevity, see original site] Context image for PIA03026 Southern Clouds

    This image shows a system of clouds just off the margin of the South Polar cap. Taken during the summer season, these clouds contain both water-ice and dust.

    Image information: VIS instrument. Latitude 80.2S, Longitude 57.6E. 17 meter/pixel resolution.

    Note: this THEMIS visual image has not been radiometrically nor geometrically calibrated for this preliminary release. An empirical correction has been performed to remove instrumental effects. A linear shift has been applied in the cross-track and down-track direction to approximate spacecraft and planetary motion. Fully calibrated and geometrically projected images will be released through the Planetary Data System in accordance with Project policies at a later time.

    NASA's Jet Propulsion Laboratory manages the 2001 Mars Odyssey mission for NASA's Office of Space Science, Washington, D.C. The Thermal Emission Imaging System (THEMIS) was developed by Arizona State University, Tempe, in collaboration with Raytheon Santa Barbara Remote Sensing. The THEMIS investigation is led by Dr. Philip Christensen at Arizona State University. Lockheed Martin Astronautics, Denver, is the prime contractor for the Odyssey project, and developed and built the orbiter. Mission operations are conducted jointly from Lockheed Martin and from JPL, a division of the California Institute of Technology in Pasadena.

  14. Injecting behaviour and service use among young injectors in Albania, Moldova, Romania and Serbia.

    PubMed

    Busza, Joanna; Douthwaite, Megan; Bani, Roland; Scutelniciuc, Otilia; Preda, Marian; Simic, Danijela

    2013-09-01

    This study examines socio-demographic profiles, injecting risk and use of health services among young injectors (15-24) in Albania, Moldova, Romania and Serbia. The objective was to provide age-disaggregated data to identify differences between adolescents (<18) and youth (18-24), and help fill the gap in knowledge on the youngest injectors in this region. Cross sectional surveys were conducted in each country using chain-referral sampling to reach diverse networks of people who use drugs (PWID). In Albania and Romania, surveys were conducted in the capitals, respectively, Bucharest and Tirana. Respondents were recruited from 3 cities in Moldova (Chisinau, Balti and Tiraspol) and Serbia (Belgrade, Novi Sad and Nis). Data were collected on risk behaviours, service use and contact with police and other authorities. Analysis focused on associations between unsafe injecting behaviour and key determinants including demographic background, source of needles/syringes, use of harm reduction services and interactions with law enforcement. Although drug use and health-seeking varied across settings, sources of injecting equipment were significantly associated with sharing needles and syringes in Moldova, Romania and Serbia. Obtaining equipment from formal sources (pharmacies, needle-exchange programmes) reduced likelihood of sharing significantly, while being stopped by the police or incarcerated increased it. Adolescents relied on pharmacies more than public sector services to obtain equipment. Adolescents comprise a small proportion of PWID in this region, but have poorer access to harm reduction services than older peers. Engaging young PWID through private and public sector outlets might reduce unsafe practices, while use of the justice system to address drug use complicates efforts to reach this population. Copyright © 2013 Elsevier B.V. All rights reserved.

  15. Development a Comprehensive Food Safety System in Serbia- A Narrative Review Article

    PubMed Central

    RADOVIĆ, Vesela; KEKOVIĆ, Zoran; AGIĆ, Samir

    2014-01-01

    Abstract Background Food safety issues are not a new issue in science, but due to the dynamic changes in the modern world it is as equally important as decades ago. The aim of the study was to address the efforts in the development of a comprehensive food safety system in Serbia, and make specific recommendations regarding the improvement of epidemiological investigation capacity as a useful tool which contributes to improving the public health by joint efforts of epidemiologists and law enforcement. Methods We used the methodology appropriate for social sciences. Results The findings show the current state-of-affairs in the area of food safety and health care system and present some most important weaknesses which have to be overcome. Policy makers need timely and reliable information so that they can make informed decisions to improve the population health in an ongoing process of seeking full membership in the European Union. Conclusion Serbia has to apply significant changes in practice because the current state-of-affairs in the area of food safety and health care system is not so favourable due to numerous both objective and subjective factors. Hence, the policy-makers must work on the development of epidemiological investigation capacities as a firm basis for greater efficiency and effectiveness. Epidemiologists would not stay alone in their work. Law enforcement as well as many other stakeholders should recognize their new role in the process of the development of epidemiological investigation capacity as a tool for the development of a comprehensive food safety system in Serbia. PMID:25909057

  16. Soil fertility status and spatial distribution of selected trace elements in south-western Serbia

    NASA Astrophysics Data System (ADS)

    Mrvic, Vesna; Kostic-Kravljanac, Ljiljana; Cakmak, Dragan; Pivic, Radmila; Saljnikov, Elmira; Nikoloski, Mile; Perovic, Veljko

    2010-05-01

    Soil fertility status and spatial distribution of selected trace elements in south-western Serbia V. Mrvic, Lj. Kostic-Kravljanac, D. Čakmak, R. Pivić, E. Saljnikov, M. Nikoloski, V. Perović Institute of Soil Science, 11000 Belgrade, Serbia (vesnavmrvic@yahoo.com) Main characteristic of surface soil layer (pH in KCl, humus, available P and K), and content of trace elements (Ni, Cr, Cu, Zn, Pb, Cd, As, Hg) were analysed on area of southwestern Serbia, covering total 959 000 ha (one sample represents 1000 ha) . About 30 % of samples have very acid reaction. Main portion of soil samples (86%) is poorly suplied with available phosphorus (<8 mg/100g), and these are located under forests, meadows, pastures and orchards. Supplies of available potasium and humus are well. On the other hand, in small number of soil samples (4%), mostly on fertile alluvial soils, there are high P and K concentration, which are consequence of inadequate usage of mineral fertilizers. Content of trace elements in 70 % of soil samples is bellow maximum allowed concentration (MAC). The most frequente potential pollutants are Cr and Ni, which is assosiated with mafic and ultramafic rocks, which are common in this region (mountains naerby river Ibar - Troglav, Stolovi, Čemerno, Željin, Golija, Kopaonik; near Sjenica- peridotites of mn. Ozren). There are dominace of Eutric Leptosols soil type, with Ni content above 100 mg/kg, and in some samples above 1000 mg/kg. In smaller number of samples arsenic and lead exceed MAC, while other elements exceed MAD very rarelly. There are elevated Pb content in Kopaonik mountain area, and elevated As content besides this region, are in mine zone of Golija and Cemerno. These are mountain soils formed on acid igneous and metamorphic rocks, which are enriched with ores of Pb, Zn and other elements. Eventually negative influences of these elements on plants and other components of ecosystem may be esstimated only after detalied investigation.

  17. [Beginnings of nursing education and nurses' contribution to nursing professional development in Serbia].

    PubMed

    Vlaisavljević, Željko; Čolović, Nataša; Perišić, Mirjana

    2014-01-01

    The oldest records of developmental beginnings of patients' healthcare relate to the first hospital founded by St. Sava at the monastery Studenica in 1199. The profile of the Kosovian girl became the hallmark of nursing profession in Serbia. The first school for midwives was founded in 1899 at the Department of Gynecology and Obstetrics of the General State Hospital in Belgrade. However, there were no other schools for nurses in Serbia until the foundation of the School for Midwives of the Red Cross Society in 1021. Until then the healthcare of patients and the injured was carried out by self-taught volunteer nurses with completed short courses of patients' healthcare. The first course for male and female nurses was organized by the Serbian Red Cross at the beginning of the First Serbian-Turkish War in 1876. During wars with Serbian participation in 19th and 20th centuries with Serbian participation, nurses gave a remarkable contribution being exposed to extreme efforts and often sacrificing their own lives. In war times great merit belongs to the members of the humanitarian society the Circle of Serbian Sisters founded in Belgrade in 1903, which was the resource of a great number of nurses who became the pride of nursing profession. Generations of nurses were educated on their example. In 2004 the annual award "Dušica Spasić" was established which is awarded to the best medical nurse is Serbia. Dušica Spasić was a medical nurse that died at her workplace, when aged 23 years, nursing the sick from variola.

  18. Comparison of male and female breast cancer incidence and mortality trends in Central Serbia.

    PubMed

    Sipetic-Grujicic, Sandra; Murtezani, Zafir; Ratkov, Isidora; Grgurevic, Anita; Marinkovic, Jelena; Bjekic, Milan; Miljus, Dragan

    2013-01-01

    To compare breast cancer incidence and mortality trends in Central Serbia between males and females in the period 1999-2009. In this descriptive study, mortality data were obtained from the National Statistics Institute and morbidity data were derived from Institute of Public Health of Serbia for the period of interest. Breast cancer is a leading cancer in the female population of Central Serbia, whereas in male population it is not on the list of 10 leading localizations, concerning both incidence as well as mortality. In the period 1999-2009 the average standardized incidence rates of breast cancer were 60.5/100,000 in women and 1.4/100,000 in men, while average standardized mortality rates were 20.4/100,000 and 0.4/100,000. The average standardized incidence and mortality rates were about 45 times higher in females than males. Male breast cancer comprises approximately 2.1% of all breast cancer cases. The average age-specific mortality and incidence rates increased with age in both sexes. In the observed period standardized mortality rates of breast cancer increased significantly only in men (y=0.320+0.021?, p=0.044). The increase of breast cancer incidence in both sexes and mortality in men, indicate an urgent need for Serbian health professionals to apply existing cancer control and preventive measures. Male breast cancer is more present than in other world regions, with an outstanding increase of mortality, which demands a timely identification (screening) and adequate treatment. A national policy including mammography should be considered in the light of the newest findings.

  19. Retrospective PCR-based species identification of Leishmania in two patients with visceral leishmaniasis in Serbia

    PubMed Central

    Nielsen, Henrik Vedel; Pavlović, Milorad; Poluga, Jasmina; Stevanović, Goran; Lavadinović, Lidija; Milošević, Branko; Pelemiš, Mijomir; Urošević, Aleksandar; Jovanović, Snežana

    2016-01-01

    Introduction: Retrospective molecular identification of Leishmania parasites in two patients with visceral leishmaniasis (VL) previously treated in Serbia was carried out. DNA was isolated from unstained bone marrow smears (BMSs) kept for 11 and 8 years. Genus-specific real-time PCR was combined with conventional PCR and sequencing for detection and species identification. Case presentation: In 2003, a 40-year-old Serbian male was admitted to the Clinical Centre of Serbia (CCS) with fever, sweating, fatigue and splenomegaly, which developed over a period of 7 weeks. He had frequently travelled around Europe. VL was confirmed by microscopy of Giemsa-stained BMS. Treatment by pentavalent antimonials was successfully completed. Two years later, the patient developed post-kala-azar dermal leishmaniasis. Treatment resulted in symptom resolution. Later on, Leishmania infantum was identified as the causative agent of the VL by sequencing of the ITS (internal transcribed spacer) region; mixed Leishmania spp. infection could not be excluded. In 2006, a 33-year-old female from Vojvodina, Serbia, with pre-existing diabetes mellitus and chronic meningoencephalitis and a history of frequent visits to the Montenegrin seacoast, was admitted to the CCS with fever, pancytopenia and moderate hepatosplenomegaly. A stained BMS revealed abundant Leishmania amastigotes. Indirect haemagglutination analysis was positive with a titre of 1 : 2048, and a rapid dipstick rK39 test was also positive. Treatment by liposomal amphotericin B was successful; however, shortly after, the patient developed neural infection and pneumonia and died. The causative agent was identified as L. infantum. Conclusion: Molecular diagnosis of VL and species delineation using DNA from unstained BMSs stored for several years is possible. PMID:28348785

  20. Malignant Lymphatic and Hematopoietic Neoplasms Mortality in Serbia, 1991–2010: A Joinpoint Regression Analysis

    PubMed Central

    Ilic, Milena; Ilic, Irena

    2014-01-01

    Background Limited data on mortality from malignant lymphatic and hematopoietic neoplasms have been published for Serbia. Methods The study covered population of Serbia during the 1991–2010 period. Mortality trends were assessed using the joinpoint regression analysis. Results Trend for overall death rates from malignant lymphoid and haematopoietic neoplasms significantly decreased: by −2.16% per year from 1991 through 1998, and then significantly increased by +2.20% per year for the 1998–2010 period. The growth during the entire period was on average +0.8% per year (95% CI 0.3 to 1.3). Mortality was higher among males than among females in all age groups. According to the comparability test, mortality trends from malignant lymphoid and haematopoietic neoplasms in men and women were parallel (final selected model failed to reject parallelism, P = 0.232). Among younger Serbian population (0–44 years old) in both sexes: trends significantly declined in males for the entire period, while in females 15–44 years of age mortality rates significantly declined only from 2003 onwards. Mortality trend significantly increased in elderly in both genders (by +1.7% in males and +1.5% in females in the 60–69 age group, and +3.8% in males and +3.6% in females in the 70+ age group). According to the comparability test, mortality trend for Hodgkin's lymphoma differed significantly from mortality trends for all other types of malignant lymphoid and haematopoietic neoplasms (P<0.05). Conclusion Unfavourable mortality trend in Serbia requires targeted intervention for risk factors control, early diagnosis and modern therapy. PMID:25333862

  1. The first isolation and molecular characterization of Toxoplasma gondii from horses in Serbia.

    PubMed

    Klun, Ivana; Uzelac, Aleksandra; Villena, Isabelle; Mercier, Aurélien; Bobić, Branko; Nikolić, Aleksandra; Rajnpreht, Irena; Opsteegh, Marieke; Aubert, Dominique; Blaga, Radu; van der Giessen, Joke; Djurković-Djaković, Olgica

    2017-04-04

    Consumption of undercooked or insufficiently cured meat is a major risk factor for human infection with Toxoplasma gondii. Although horsemeat is typically consumed rare or undercooked, information on the risk of T. gondii from infected horse meat to humans is scarce. Here, we present the results of a study to determine the presence of T. gondii infection in slaughter horses in Serbia, and to attempt to isolate viable parasites. The study included horses from all regions of Serbia slaughtered at two abattoirs between June 2013 and June 2015. Blood sera were tested for the presence of specific IgG T. gondii antibodies by the modified agglutination test (MAT), and samples of trypsin-digested heart tissue were bioassayed in mice. Cyst-positive mouse brain homogenates were subjected to DNA extraction and T. gondii strains were genotyped using 15 microsatellite markers (MS). A total of 105 slaughter horses were sampled. At the 1:6 cut-off 48.6% of the examined horses were seropositive, with the highest titre being 1:400. Viable parasites were isolated from two grade type mares; both parasite isolates (RS-Eq39 and RS-Eq40) were T. gondii type III, and both displayed an increased lethality for mice with successive passages. These are the first cases of isolation of T. gondii from horses in Serbia. When compared with a worldwide collection of 61 type III and type III-like strains, isolate RS-Eq39 showed a combination of MS lengths similar to a strain isolated from a duck in Iran, and isolate RS-Eq40 was identical in all markers to three strains isolated from a goat from Gabon, a sheep from France and a pig from Portugal. Interestingly, the source horses were one seronegative and one weakly seropositive. The isolation of viable T. gondii parasites from slaughter horses points to horsemeat as a potential source of human infection, but the fact that viable parasites were isolated from horses with only a serological trace of T. gondii infection presents further evidence that

  2. First Report on the Efficiency of Oral Vaccination of Foxes against Rabies in Serbia.

    PubMed

    Lupulovic, D; Maksimovic Zoric, J; Vaskovic, N; Bugarski, D; Plavsic, B; Ivanovic, N; Petrovic, T; Pusic, I; Marcic, D; Grgic, Z; Lazic, S

    2015-12-01

    Rabies is one of the oldest known zoonotic diseases that has significant impact on public health, but still remains neglected in Serbia. Rabies virus can infect humans and other mammals and causes inflammation of the brain associated with encephalomyelitis and neurological symptoms. In 2010, Veterinary Directorate (national Competent Authority for animal health in Serbia) has started multi-annual project of oral rabies vaccination of foxes and other wild carnivores (e.g. jackals), as support of long-term programme of eradication of rabies in Serbia, co-funded by EU (financed by Instrument for Pre-Accession Assistance). Monitoring of the effectiveness of oral vaccination campaigns has been carried out in continuation from 2011 and was based on: (i) post-mortem laboratory examination of brain tissue of target animals (foxes, jackals and other carnivores) by fluorescent antibody test (FAT), (ii) detection of antibodies against rabies virus in serum samples by ELISA and (iii) detection of tetracycline biomarker in the mandibles for the evaluation of vaccine bait uptake. From September 2011 to May 2014, the total number of 4943 brain tissue samples, 4241 sera and 4971 mandibles were analysed. Confirmed rabies-positive brains decreased from 10 in 2011/2012 to 6 in 2012/2013 and eventually to 1 positive case in 2013/2014. The seroconversion rate increased from 10.48% (133/1269) in 2011/2012 to 20.11% (362/1800) in 2012/2013 and 42.23% (495/1172) in 2013/2014. Along with the seroconversion, the number of detected tetracycline-positive mandibles demonstrated an increasing tendency in the same period, being 49.67% (682/1373) in 2011/2012, 62.60% (1294/2067) in 2012/2013 and 90.33% (1383/1531) in the monitoring programme carried out in 2013/2014. Presented results confirmed that ORV of foxes and other wildlife in Serbia against rabies was successful and characterized by steady increase of vaccine baits uptake and immunization of animals.

  3. Cadmium concentrations in the liver of 10 different pig genetic lines from Vojvodina, Serbia.

    PubMed

    Tomović, V M; Petrović, Lj S; Tomović, M S; Kevrešan, Ž S; Jokanović, M R; Džinić, N R; Despotović, A R

    2011-01-01

    Cadmium concentrations were determined in 480 liver samples from 10 different pig genetic lines produced in Vojvodina (Serbia). Cadmium levels were determined by flame atomic absorption spectrometry after mineralization by dry ashing. The difference in cadmium levels in analysed liver tissues was not significant (p > 0.05) between the various genetic lines. However, large variations in cadmium levels (from 0.03 to 0.27 mg/kg) in liver tissues indicated its availability in the local agricultural environment in Vojvodina. The average level of cadmium (0.13 mg/kg) was higher than the levels reported in pork liver from some developed countries.

  4. Extending knowledge of the public awareness of aphasia in the Balkans: Serbia and Montenegro.

    PubMed

    Vuković, Mile; Matić, Dušanka; Kovač, Ana; Vuković, Irena; Code, Chris

    2017-11-01

    Public awareness of aphasia has been surveyed in a number of countries revealing that it is universally low. We report results of surveys in the Balkan countries Serbia and Montenegro and compare results with data from Croatia and Slovenia. Convenience surveys of the general public were conducted in public places like shopping centers/malls and parks in Serbia (N = 400) and Montenegro (N = 500) using an adapted version of the public awareness of aphasia survey questionnaire. Respondents were asked whether they have heard of aphasia and tested with questions about aphasia. Information on gender, age, occupation and education was recorded. Twelve percent (Serbia) and 11% (Montenegro) had heard of aphasia, but just 4% (Serbia) and 3.2% (Montenegro) had a basic knowledge of aphasia. Age, gender and occupation interacted variably with awareness. Between 16% (Slovenia) and 60% (Croatia) said they had heard of aphasia (10.5% overall mean for the four countries) and basic knowledge of aphasia across the four countries ranged between 3.2 and 7%. Levels of awareness of aphasia in the Balkans are low and variably associated with age, gender, socio-economic and educational levels. Respondents with some knowledge of aphasia gained it through personal or professional interaction with aphasia or the media. The data provide a basis for awareness raising in Balkan countries to reduce stigmatization, improve community access and understanding. Implications for rehabilitation Awareness of aphasia is low universally, even among healthcare workers. Low public awareness of a condition, like aphasia, results in under-funded research and service provision. In order to raise public awareness of aphasia we need to know how many members of the general public know about it. Improvements in public awareness could positively affect funding, the quality of services, and the public understanding and acceptance of individuals with aphasia in the community. Improving awareness of aphasia in

  5. Some wild-growing plant species from Serbia and Montenegro as the potential sources of drugs.

    PubMed

    Aljancić, I S; Vajs, V E; Tesević, V V; Milosavljević, S M

    2008-01-01

    The results of phytochemical investigation, over the last decade, of some wild-growing plant species from Serbia and Montenegro belonging to the families Asteraceae, Guttiferae and Gentianaceae are reported. Most of the investigated species are endemites and the emphasis in this report is on those exhibiting biological activities that could be regarded as the potential sources of drugs. This review comprises 154 compounds, e.g. sesquiterpene lactones and flavonoids (Asteraceae), xanthones, secoiridoids and C-glucoflavonoids (Gentanaceae) and prenylated phloroglucinols (Guttiferae) as well as some other secondary metabolites, produced by the above families, which could be of pharmacological interest.

  6. Access to primary healthcare services for the Roma population in Serbia: a secondary data analysis

    PubMed Central

    2011-01-01

    Background Serbia has proclaimed access to healthcare as a human right. In a context wherein the Roma population are disadvantaged, the aim of this study was to assess whether the Roma population are able to effectively access primary care services, and if not, what barriers prevent them from doing so. The history of the Roma in Serbia is described in detail so as to provide a context for their current vulnerable position. Methods Disaggregated data were analyzed from three population groups in Serbia; the general population, the Roma population, and the poorest quintile of the general population not including the Roma. The effective coverage framework, which incorporates availability, affordability, accessibility, acceptability, and effectiveness of health services, was used to structure the secondary data analysis. Acute respiratory infection (ARI) in children less than five years of age was used as an example as this is the leading cause of death in children under 5 years old in Serbia. Results Roma children were significantly more likely to experience an ARI than either the general population or the poorest quintile of the general population, not including the Roma. All three population groups were equally likely to not receive the correct treatment regime of antibiotics. An analysis of the factors that affect quality of access to health services reveal that personal documentation is a statistically significant problem; availability of health services is not an issue that disproportionately affects the Roma; however the geographical accessibility and affordability are substantive issues that disproportionately affect the Roma population. Affordability of services affected the Roma and the poorest quintile and affordability of medications significantly affected all three population groups. With regards to acceptability, mothers from all three population groups are equally likely to recognize the importance of seeking treatment. Conclusions The Roma should be

  7. Antimicrobial resistance among Salmonella enterica serovar Infantis from broiler carcasses in Serbia

    NASA Astrophysics Data System (ADS)

    Nikolić, A.; Baltić, T.; Velebit, B.; Babić, M.; Milojević, L.; Đorđević, V.

    2017-09-01

    This study aimed to investigate antimicrobial resistance of Salmonella Infantis isolates from poultry carcasses in Serbia. A total of 48 Salmonella isolates were examined for antimicrobial resistance. A panel of 10 antibiotics was selected for testing. Isolates showed resistance to sulfamethoxazole, ceftazidime and cefotaxime (100%). However, the highest number of Salmonella Infantis isolates were sensitive to chloramphenicol. The usage of antibiotics in food producing animals could result in antimicrobial resistance pathogenic bacteria especially Salmonella spp. in poultry, which may be transmitted to humans through the food chain and increase risk of treatment failures.

  8. Availability of Oral Formulations Labeled for Use in Young Children in Serbia, Germany and the USA.

    PubMed

    Bajcetic, Milica; Kearns, Gregory L; Jovanovic, Ida; Brajovic, Milan; van den Anker, John N

    2015-01-01

    The paucity of marketed drug products that have been adequately studied in infants and children and subsequently, licensed (or labeled) for pediatric use has caused abundant use of off-label and unauthorized products in this patient population. In those instances where insufficient pharmacologic or therapeutic information exists for children, the potential for off-label use of medicines to result in therapeutic misadventure does as well. In the USA, a series of regulatory measures have been introduced since 1997 which have increased both the number and scope of pediatric drug trials and also, fostered the development of ageappropriate drug formulations by pharmaceutical companies. Provisions of these regulations for previously marketed drugs include the potential for a company to be granted 6 months of marketing exclusivity, thereby providing them with a financial incentive. For new drugs being developed that have potential pediatric use, the regulations mandate the inclusion of children in the drug development process. In the EU comparable measures have been very recently (Jan 2007) signed into European law to overcome the therapeutic orphan status of the infants and children of Europe. The aims of this study was to compare the availability of age-appropriate oral formulations labeled for use in children less than 12 years of age in Serbia, Germany and USA in 2007, and to investigate if certain drug groups of therapeutic importance to children had fewer medicines appropriately labeled for pediatric patients available. The primary sources of information for determining the ageappropriate oral dosage forms, and their licensing and labeling status were the official manuals on drug information and national formularies in 2007. The general availability of oral drugs was the highest in the USA (304), followed by Germany (235) and Serbia (156). From all these oral drugs the availability of labeled age-appropriate pediatric dosage formulations was only between 21.2% and

  9. Soils, sediments and geoarchaeology in the vicinity of Caričin Grad (Iustiniana Prima), southern Serbia

    NASA Astrophysics Data System (ADS)

    Dotterweich, Markus; Köstelbauer, Felix; Schreg, Rainer

    2017-04-01

    Excavations at the early Byzantine hillfort-settlement Caričin Grad hint at a relatively short time of active settlement of only 90 years. The cause for abandonment is still unknown, though it is widely assumed that ecological and environmental factors played a pivotal role. This study aims to evaluate, if soils and sediments in the vicinity of the site can be used to gather information about the spatial and temporal impact of land use and whether that constituted to a higher rate of soil erosions and thus a possible decline of sustainability during the time of active occupation. A field campaign in 2016 documented the sediments of 15 exposures along riverbanks and erosional gullies as well as 15 core drillings. Samples for dating via radiocarbon and optically-stimulated luminescence (OSL) were also recovered. The field campaign was further supported by a DEM of the research area, archaeological reports, as well as geological, pedological and topographic maps. The heterogeneous stratigraphy of most of the documented sediments strongly reflects the clayey and loamy nature of the catchment areas. Inclusions of charcoal and fractured bricks can be found under two meters of overlaying colluvial and alluvial sediments. Floodplain sediments, especially those near a now bursted dam built in the Byzantine era, show inclusions of bigger stone blocks, hinting at several flashflood events, which occurred during historic times. Most of the topsoil in the catchment area, especially south-west of the site, is already strongly eroded, leaving only Ah-C sequences of Leptosols. The gathered data thus suggest that accelerated soil erosion during the time of occupation was very likely, probably caused by local brick production and deforestation. Exposed topsoil with a relative high amount of clay mineral further contributed to a marginal discharge to groundwater during rainfall, resulting in a stronger runoff and incision of gullies in the present-day landscape.

  10. Economic Sanctions, Military Activity, and Road Traffic Crashes in Vojvodina, Serbia

    PubMed Central

    Ðurić, Predrag; Peek-Asa, Corinne

    2008-01-01

    Objectives Political violence has not been examined as a risk factor for traumatic injuries from road traffic crashes. We identify trends in road traffic crashes related to war-related military activity and international economic sanctions in the Autonomous Province of Vojvodina, Serbia. Methods Overall road traffic crashes and crashes leading to hospitalization and fatality in Vojvodina, Serbia were examined from 1996 through 2001. Rates were calculated per 100,000 population and per 10,000 registered vehicles. Three time periods were examined: years with international sanctions and military activity; years with international sanctions but no military activity; and, years with neither sanctions nor military activity. Results Compared to the period with neither sanctions nor military activity, severe injury crashes were 1.23 times more frequent (95% CI = 1.19 – 1.27) during the period with sanctions and military activity and 1.21 times more frequent (95% CI= 1.16 – 1.27) during the period with sanctions but no military activity. Conclusions Our data suggest that vehicle travel became safer following the end of military action and economic sanctions. Road traffic safety needs to be a priority both during periods of political unrest and its recovery phase. PMID:19074242

  11. Natural and anthropogenic radioactivity in the environment of mountain region of Serbia.

    PubMed

    Mitrović, B; Vitorović, G; Vitorović, D; Pantelić, G; Adamović, I

    2009-02-01

    The activity concentrations of (40)K, (238)U, (232)Th and (137)Cs have been measured using a gamma spectrometric method in different samples from the environment of two mountains in Serbia (altitude 1000-1100 m), during the period 2002-2007. The mountains Maljen and Tara (popular tourist destinations) are near Belgrade. On mountain Maljen, samples were taken at 4 different altitudes (200 m, 650 m, 1000 m and 1100 m), and on mountain Tara at altitudes of 1000 m and 1100 m. On mountain Maljen it was found that the level of (137)Cs activity increased with altitude in samples of soil, grass, hay and cow, sheep and goat milk. On the contrary, (40)K activity decreased with altitude in samples of soil, grass and hay. The highest activity concentrations of (137)Cs were found in bioindicators: sheep meat, venison, wild boar meat, moss and mushrooms. These results indicate that (137)Cs is present in mountain region of Serbia even 20 years after the nuclear accident in Chernobyl. Deposition of (137)Cs was almost two times higher on the Maljen mountain compared to Tara mountain. An average annual dose arising from (137)Cs was 7.4 microSv due to ingestion of cow milk and 6.3 microSv due to ingestion of mushrooms at the Maljen mountain.

  12. Socio-economic features of commercial fishery in the bordering upper Danube River area of Serbia.

    PubMed

    Smederevac-Lalić, Marija; Pešić, Radmilo; Cvejić, Slobodan; Simonović, Predrag

    2012-05-01

    The multidisciplinary socio-economic study of fisheries in the bordering part of the Danube River between Serbia and Croatia (at the following sites: Apatin, Bačka Palanka, Bačko Novo Selo, Bezdan, and Sombor) that was performed in order to investigate various aspects of fish resource utilization (management, policy of protection and exploitation of freshwater fishery resources, present fisheries legislation, catch statistics), was realized during 2004 and 2005. Data were collected via survey with a structured interview. Socio-economic circumstances, together with ecological factors, have had an influence on the fish stock and number of commercial fishermen. Awareness of the occurring problems, both economic and ecological ones, is apparent, regardless of whether it is assessed in the field of commercial or recreational fishing. Fishery sector in Serbia is in a prolonged process of transition, with the enforcement of fishing regulations, but also the lack of control that leaves space for illegal commercial fishing. The statements, consciousness, experience and behavior of commercial fishermen represent a good basis for planning the sustainable development of fishing in this section of the Danube River.

  13. Indoor radon and thoron concentrations in some towns of central and South Serbia.

    PubMed

    Vuckovic, Biljana; Gulan, Ljiljana; Milenkovic, Biljana; Stajic, Jelena M; Milic, Gordana

    2016-12-01

    This study presents the results of indoor radon and thoron activity concentrations of some municipalities in central and south part of Serbia: Krusevac, Brus, Blace and Kursumlija. Measurements were carried out in 60 dwellings during the winter season. Passive discriminative radon-thoron detectors known as UFO detectors were used. The mean values of indoor radon and thoron concentrations were 82 Bq m(-3) and 42 Bq m(-3), respectively. Population-weighted mean values were 76 Bq m(-3) and 40 Bq m(-3), respectively. 26.7% of dwellings had radon concentration higher than 100 Bq m(-3) (one location had even more than 300 Bq m(-3)). There are no statistically significant correlations of indoor radon and thoron concentrations neither with the period of house construction, nor with the existence of a basement. The results of this study represent the first step of investigating radon and thoron levels in these parts of Serbia and therefore could be the basis for creating a radon map. Copyright © 2016 Elsevier Ltd. All rights reserved.

  14. Environmental waters as a source of antibiotic-resistant Enterococcus species in Belgrade, Serbia.

    PubMed

    Veljović, Katarina; Popović, Nikola; Vidojević, Amarela Terzić; Tolinački, Maja; Mihajlović, Sanja; Jovčić, Branko; Kojić, Milan

    2015-09-01

    Despite the number of studies on antibiotic-resistant enterococci from Serbian clinical settings, there are no data about environmental contamination with these bacteria. Thus, this study investigated the prevalence of antibiotic-resistant enterococci in Belgrade, Serbia. Enterococcus species collected from ten surface water sites, including a lake, two major river systems, and springs, were tested. Among enterococci, we found single (21.7 %), double (17.4 %), and multiple antibiotic resistance patterns (56.3 %). Vancomycin-resistant strains were not found, indicating that their abundance in Belgrade is tightly linked to clinical settings. The multiple drug-resistant strains Enterococcus faecalis, Enterococcus faecium, and Enterococcus mundtii were frequently detected in the lake during the swimming season and in the rivers near industrial zones. We confirmed the presence of ermB, ermC, ant(6)-Ia, tetM, and tetL and mutations in gyrA genes. The phylogenetic analysis of 16S rRNA gene of E. faecium isolates that harbor esp gene classified them into two groups based on high-bootstraps scores in the tree analysis. Pulsed-field gel electrophoresis analysis of antibiotic-resistant enterococci revealed genomic similarity ranging from 75 to 100 %. This study indicates the importance of anthropogenic impact to the spread of antibiotic-resistant enterococci in environmental waters of Belgrade, Serbia.

  15. Conditional probability of occurrence of floods and droughts on rivers in Serbia

    NASA Astrophysics Data System (ADS)

    Prohaska, Stevan; Ilic, Aleksandra; Blagojevic, Borislava

    2010-05-01

    Based on a recent research of floods and droughts in Serbia, this paper will deal with interrelation of both extreme floods and hydrologic droughts. Territory of the Republic of Serbia is analyzed area, excluding the Province of Kosovo and Metohija. Gage stations, that control areas of catchments from 84 km² (Donja Satornja GS on the Jasenica River) to 525009 km² (Pancevo GS on the Danube River), form observation network of Hydro-meteorological Service. There are 144 gauge stations flow data available for analysis. Taking outlier identification as the only indicator of extreme events, analysis will be performed for the data sets at gauge stations where outliers were identified in the series of annual minima, maxima and 30 days minima. Outlier identification is performed by Pilot and Harvey test. Identified gauge stations, possibly leading to regions prone to extreme flood, drought or both, and probability of occurrence of extreme events will be shown on maps. Conditional probabilities of occurrence of studied events will be considered for variety of occurrence scenarios, and results presented in the graphic form.

  16. Evidence for genetic diversity of Toxoplasma gondii in selected intermediate hosts in Serbia.

    PubMed

    Marković, Marija; Ivović, Vladimir; Stajner, Tijana; Djokić, Vitomir; Klun, Ivana; Bobić, Branko; Nikolić, Aleksandra; Djurković-Djaković, Olgica

    2014-05-01

    To contribute to the insight into the worldwide population structure of Toxoplasma gondii, we genetically characterized a total of eight strains isolated from intermediate hosts including humans, sheep and pigeons in Serbia. Although parasite DNA was detected in 28.2% (60/213) of the human samples from 162 patients serologically suspected of active toxoplasmosis, as well as in 5/7 seropositive pigeons and in 2/12 seropositive sheep examined, multilocus PCR-RFLP genotyping, using SAG1, 5'SAG2, 3'SAG2, GRA6, 5'GRA7 and 3'GRA7 as markers, was successful in only four human isolates (of which one was isolated from both the bronchoalveolar lavage fluid and blood samples of a single patient), one sheep and three pigeons. Of the eight isolates, five were type II (62.5%), one was type III, one was atypical, and one had a type I allele at GRA6 as the single locus genotyped. Although type II, as elsewhere in Europe, predominated, these results may suggest a higher genetic diversity of T. gondii in Serbia, reflecting local environmental contamination and also the geographical position of the country in South-East Europe.

  17. Negative attitudes related to violence against women: gender and ethnic differences among youth living in Serbia.

    PubMed

    Djikanovic, Bosiljka; Stamenkovic, Željka; Mikanovic, Vesna Bjegovic; Vukovic, Dejana; Gordeev, Vladimir S; Maksimovic, Natasa

    2017-09-15

    This study aimed to identify to what extent negative attitudes towards intimate partner violence against women are present among young women and men living in Serbia, in Roma and non-Roma settlements. We used the data from the 2010 Multiple Indicator Cluster Survey conducted in Serbia, for the respondents who were 15-24 years old. Regression analyses were used to examine the association between judgmental attitudes, socio-demographic factors and life satisfaction. In Roma settlements, 34.8% of men and 23.6% of women believed that under certain circumstances men are justified to be violent towards wives, while among non-Roma it was 5.6 and 4.0%, respectively. These negative attitudes were significantly associated with lower educational level, lower socio-economic status and being married. In multivariate model, in both Roma and non-Roma population women who were not married were less judgmental, while the richest Roma men were least judgmental (OR 0.40, 95% CI 0.18-0.87). Violence prevention activities have to be focused on promoting gender equality among youth in vulnerable population groups such as Roma, especially through social support, strengthening their education and employment.

  18. Estimated daily intake of benzoic acid through food additives in adult population of South East Serbia.

    PubMed

    Lazarević, Konstansa; Stojanović, Dusica; Rancić, Natasa

    2011-12-01

    The aim of this study is to estimate dietary intake of benzoic acid and its salts through food additives in adult population of South East Serbia. Information on dietary intake among 620 adults (aged 18-65) was collected using a food frequency questionnaire, and 748 food samples were analyzed. The mean estimated intake of benzoic acid -0.32 mg/kg of body weight (bw) per day was below acceptable daily intake (ADI). Dietary exposure to benzoic acid (0.36 mg/kg of bw/day; 7.2% ADI) (consumer only), also did not exceed ADI. The main contributors of benzoic acid to dietary intake were non alcoholic beverages (43.1%), ketchup and tomato products (36.1%), and domestic pickled vegetables (19.4%). The results of this study indicate that dietary exposure to benzoic acid and its salts through food preservatives does not represent a public health risk for the adult population of South East Serbia.

  19. A survey of patient doses from conventional diagnostic radiology examinations: first results from Serbia and Montenegro.

    PubMed

    Ciraj, Olivera; Kosutic, Dusko; Kovacevic, Milojko; Markovic, Srpko

    Diagnostic reference levels provide framework to reduce variability. The aim of this study is to establish, for the first time, a baseline for national diagnostic reference levels in Serbia and Montenegro for the most common X-ray examination types. Measurements of patient dose using kerma-area product meter and entrance surface air kerma assessment were performed on at least ten patients for each examination type, in each of 16 randomly selected hospitals in Serbia and Montenegro, so that a total of 3,026 procedures for nine different examination categories were included in the survey. Exposure settings and individual data were recorded for each patient. Mean, median and third quartile values of patient doses are reported. Results have shown wide variation of mean hospital doses, with factor of four for barium enema to 23 for thoracic spine radiography. Entrance surface air kerma were compared with previously published diagnostic reference levels (DRL) proposed by Commission of European Communities (CEC). Doses for all studied examination types except chest radiography were within European DRL. The reasons for dose variation are discussed. Survey data are aimed to help in development of an on-going national quality assurance and quality control programme in diagnostic radiology. The findings emphasize the importance of regular patient dose measurement to ensure that patient doses are kept as low as reasonable achievable.

  20. Public Health in Serbia through the Lens of Security: A Review Article.

    PubMed

    Rokvić, Vanja; Jeftić, Zoran; Ajzenhamer, Vladimir

    2016-09-01

    In recent years, the concept of health security has received an international dimension. However, despite evident links between health and security the concept of health security is not used in either academic or political discourse in Serbia. It comes as no surprise then that even though the issue of security challenges is present in Serbian legislation, it has not been incorporated into the National Security Strategy, by which health threats would be recognized as one of contemporary security priorities. The method applied is descriptive and analytical, in keeping with social studies research methodology and the aims of this study. The 20(th) and the 21(st) century in Serbia have both been marked by events indicating a clear link between health and security. The most telling example of this connection is the events of the 1990s, namely civil wars, sanctions and the NATO bombing. The results of our research show that poor health conditions, an increasing number of reemerging diseases and pandemics of new diseases can have serious implications for the functioning of the state and devastating consequences for its population. What is most at risk are people's lives, capability for work, the entire economy and the capacities of the army and overall national security. The results of this study indicate an inextricable link between health and security and the necessity of viewing health through the lens of health security and incorporating it as such into the National Security Strategy.

  1. Organizational commitment and job satisfaction among nurses in Serbia: a factor analysis.

    PubMed

    Veličković, Vladica M; Višnjić, Aleksandar; Jović, Slađana; Radulović, Olivera; Šargić, Čedomir; Mihajlović, Jovan; Mladenović, Jelena

    2014-01-01

    One of the basic prerequisites of efficient organizational management in health institutions is certainly monitoring and measuring satisfaction of employees and their commitment to the health institution in which they work. The aim of this article was to identify and test factors that may have a predictive effect on job satisfaction and organizational commitment. We conducted a cross-sectional study that included 1,337 nurses from Serbia. Data were analyzed by using exploratory factor analysis, multivariate regressions, and descriptive statistics. The study identified three major factors of organizational commitment: affective commitment, disloyalty, and continuance commitment. The most important predictors of these factors were positive professional identification, extrinsic job satisfaction, and intrinsic job satisfaction (p < .0001). Predictors significantly affecting both job satisfaction and organizational commitment were identified as well; the most important of which was positive professional identification (p < .0001). This study identified the main factors affecting job satisfaction and organizational commitment of nurses, which formed a good basis for the creation of organizational management policy and human resource management policy in health institutions in Serbia. Copyright © 2014 Elsevier Inc. All rights reserved.

  2. Challenges in sexual and reproductive health of Roma people who live in settlements in Serbia.

    PubMed

    Sedlecky, Katarina; Rašević, Mirjana

    2015-04-01

    To investigate the differences in sexual and reproductive health (SRH) between Roma women of reproductive age who live in settlements and the general population of women of the same age in Serbia who do not live in settlements. The Multiple Indicator Cluster Survey 4 (MICS4) was administered to Roma and Serbian women and the results were compared between the two groups. In order to get a qualitative perspective, a specifically designed, short open-ended questionnaire about Roma women was given to Roma Health Mediators (RHMs). Roma women have a higher total fertility rate and adolescent birth rate, and early marriage is much more common among them. Differences are less clear regarding antenatal care and assistance during delivery from skilled personnel. Roma women more frequently rely on traditional contraception, and are less likely to use modern contraceptives than the general female population. Problems in the socio-economic sphere, poor school enrolment and maintenance of traditional patterns in Roma people living in settlements contribute to the disparities observed. Although data on the SRH of the general population of women in Serbia are far from being satisfactory, those for women who live in Roma settlements are much worse. Political actions aimed at the empowerment of Roma women in the spheres of education, employment and health promotion have been implemented with the hope that they might improve the SRH of this vulnerable population group.

  3. Psychosocial Stress and Risk of Myocardial Infarction: A Case-Control Study in Belgrade (Serbia)

    PubMed Central

    Vujcic, Isidora; Vlajinac, Hristina; Dubljanin, Eleonora; Vasiljevic, Zorana; Matanovic, Dragana; Maksimovic, Jadranka; Sipetic, Sandra

    2016-01-01

    Background The purpose of this study was to investigate which psychosocial risk factors show the strongest association with occurrence of myocardial infarction (MI) in the population of Belgrade in peacetime, after the big political changes in Serbia. Methods A case-control study was conducted involving 154 consecutive newly diagnosed patients with MI, and 308 controls matched by gender, age, and place of residence. Results According to conditional logistic regression analysis, after adjustment for conventional coronary risk factors, the odds ratios (95% confidence intervals) for work-related stressful events, financial stress, deaths and diseases, and general stress were 3.78 (1.83-7.81), 3.80 (1.96-7.38), 1.69 (1.03-2.78), and 3.54 (2.01-6.22), respectively. Among individual stressful life events, the following were independently related to MI: death of a close family member, 2.21 (1.01-4.84); death of a close friend, 42.20 (3.70-481.29); major financial problems, 8.94 (1.83-43.63); minor financial problems, 4.74 (2.02-11.14); changes in working hours, 4.99 (1.64-15.22); and changes in working conditions, 30.94 (5.43-176.31). Conclusions During this political transition period , stress at work, financial stress, and stress in general as they impacted the population of Belgrade, Serbia were strongly associated with occurence of MI. PMID:27274168

  4. Public Health in Serbia through the Lens of Security: A Review Article

    PubMed Central

    ROKVIĆ, Vanja; JEFTIĆ, Zoran; AJZENHAMER, Vladimir

    2016-01-01

    Background: In recent years, the concept of health security has received an international dimension. However, despite evident links between health and security the concept of health security is not used in either academic or political discourse in Serbia. It comes as no surprise then that even though the issue of security challenges is present in Serbian legislation, it has not been incorporated into the National Security Strategy, by which health threats would be recognized as one of contemporary security priorities. Methods: The method applied is descriptive and analytical, in keeping with social studies research methodology and the aims of this study. Results: The 20th and the 21st century in Serbia have both been marked by events indicating a clear link between health and security. The most telling example of this connection is the events of the 1990s, namely civil wars, sanctions and the NATO bombing. The results of our research show that poor health conditions, an increasing number of reemerging diseases and pandemics of new diseases can have serious implications for the functioning of the state and devastating consequences for its population. What is most at risk are people’s lives, capability for work, the entire economy and the capacities of the army and overall national security. Conclusion: The results of this study indicate an inextricable link between health and security and the necessity of viewing health through the lens of health security and incorporating it as such into the National Security Strategy. PMID:27957458

  5. High infection rate of zoonotic Eucoleus aerophilus infection in foxes from Serbia

    PubMed Central

    Lalošević, Vesna; Lalošević, Dušan; Čapo, Ivan; Simin, Verica; Galfi, Annamaria; Traversa, Donato

    2013-01-01

    The respiratory capillariid nematode Eucoleus aerophilus (Creplin, 1839) infects wild and domestic carnivores and, occasionally, humans. Thus far, a dozen of human infections have been published in the literature but it cannot be ruled out that lung capillariosis is underdiagnosed in human medicine. Also, the apparent spreading of E. aerophilus in different geographic areas spurs new studies on the epidemiology of this nematode. After the recognition of the first human case of E. aerophilus infection in Serbia, there is a significant merit in enhancing knowledge on the distribution of the nematode. In the present work the infection rate of pulmonary capillariosis was investigated in 70 red foxes (Vulpes vulpes) from the northern part of Serbia by autopsy. The estimated infection rate with Eucoleus aerophilus was 84%. In contrast, by copromicroscopic examination only 38% of foxes were positive. In addition, 10 foxes were investigated for the closely related species in nasal cavity, Eucoleus boehmi, and nine were positive. Our study demonstrates one of the highest infection rates of pulmonary capillariosis in foxes over the world. PMID:23340229

  6. Sterol ratios as a tool for sewage pollution assessment of river sediments in Serbia.

    PubMed

    Matić Bujagić, Ivana; Grujić, Svetlana; Jauković, Zorica; Laušević, Mila

    2016-06-01

    In this work, source pollution tracing of the sediments of the Danube River and its tributaries in Serbia was performed using sterol ratios. Improved liquid chromatography-tandem mass spectrometry method, which enabled complete chromatographic separation of four analytes with identical fragmentation reactions (epicoprostanol, coprostanol, epicholestanol and cholestanol), was applied for the determination of steroid compounds (hormones, human/animal and plant sterols). A widespread occurrence of sterols was identified in all analyzed samples, whereas the only detected hormones were mestranol and 17α-estradiol. A human-sourced sewage marker coprostanol was detected at the highest concentration (up to 1939 ng g(-1)). The ratios between the key sterol biomarkers, as well as the percentage of coprostanol relative to the total sterol amount, were applied with the aim of selecting the most reliable for distinction between human-sourced pollution and the sterols originated from the natural sources in river sediments. The coprostanol/(cholesterol + cholestanol) and coprostanol/epicoprostanol ratios do not distinguish between human and natural sources of sterols in the river sediments in Serbia. The most reliable sterol ratios for the sewage pollution assessment of river sediments in the studied area were found to be coprostanol/(coprostanol + cholestanol), coprostanol/cholesterol and epicoprostanol/coprostanol. For the majority of sediments, human-derived pollution was determined. Two sediment samples were identified as influenced by a combination of human and natural biogenic sources. Copyright © 2015 Elsevier Ltd. All rights reserved.

  7. Freshwater environmental quality parameters of man-made lakes of Serbia.

    PubMed

    Devic, Gordana; Dorđevic, Dragana; Sakan, Sanja

    2014-08-01

    In this study, 28 lakes were selected from the freshwater resources of the network of man-made lakes throughout the Vojvodina Province and the central part of Serbia. Samples were analyzed for the physicochemicals indicators of the water and nutrients. Most of the values of the chemicals indicators and nutrients of the samples from the Vojvodina Province exceeded the Water Act and Regulations on the Monitoring of Water Quality introduced by the Government of the Republic of Serbia (MWQ) and/or the World Health Organization (WHO) drinking water standards. These samples may not be suitable for human consumption. The sample from Lake Međuvršje, where the NH4 (+) concentration was 0.28 mg/L, and the sample from Ovcar Banja, where the total phosphorus (TP) content was 0.15 mg/L with a high total nitrogen (TN) content of 1.21 mg/L, are particularly noteworthy. These high concentrations exceeded the proposed guidelines for safe drinking water; therefore, water from these lakes should be used with care as harmful health effects may occur. The majority of the Serbian lakes are characterized by phosphorus-limited photosynthesis.

  8. Whole-Genome Sequence of a European Clone II and OXA-72-Producing Acinetobacter baumannii Strain from Serbia

    PubMed Central

    Girlich, Delphine; Imanci, Dilek; Bernabeu, Sandrine; Fortineau, Nicolas

    2015-01-01

    We report here the draft genome sequence of a carbapenem-resistant Acinetobacter baumannii strain isolated from a patient, a strain which previously stayed in Serbia. This isolate possessed the blaOXA-72 carbapenemase gene. The draft genome sequence consists of a total length of 3.91 Mbp, with an average G+C content of 38.8%. PMID:26659671

  9. Higher Education in Serbia: From Socialism to the Free Market Economy and Implications for the Labour Market

    ERIC Educational Resources Information Center

    Smirnov, Lidija

    2008-01-01

    This paper focuses on the relationships between higher education and the labour market in Serbia. In order to understand this relationship better, this paper will first provide a brief history of the country and the history of its higher education structures. The paper will then discuss higher education from post Second World War until the fall of…

  10. Stolbur Phytoplasma Transmission to Maize by Reptalus panzeri and the Disease Cycle of Maize Redness in Serbia

    USDA-ARS?s Scientific Manuscript database

    Maize redness (MR), induced by stolbur phytoplasma (Candidatus Phytoplasma solani, subgroup 16SrXII-A), is characterized by midrib, leaf and stalk reddening and abnormal ear development. MR has been reported from Serbia, Romania and Bulgaria for 50 years, and recent epiphytotics reduced yields by 4...

  11. Educating Educators in a Volatile Climate--The Challenge of Modernising Higher Business Schools in Serbia and Montenegro

    ERIC Educational Resources Information Center

    Hollinshead, Graham

    2006-01-01

    This study is set in the rapidly changing higher educational environment that has ensued in Serbia and Montenegro in the post Milosevic era. Its primary focus is a "Training Trainers" initiative, mounted by the GTZ (Deutsche Gesellschaft fur Technische Zusammenarbeit/Society for Technical Co-operation), designed to upgrade the teaching…

  12. The Big Improvement in PISA 2009 Reading Achievements in Serbia: Improvement of the Quality of Education or Something Else?

    ERIC Educational Resources Information Center

    Pavlovic Babic, Dragica; Baucal, Aleksandar

    2011-01-01

    The PISA 2009 results in Serbia show a big improvement in reading literacy compared to 2006 -- the average score is 41 points higher, which is equal to the effect of a whole year of schooling in OECD countries and represents the second highest improvement ever recorded in a PISA study. In the present paper, we discuss potential reasons for such a…

  13. Educating Educators in a Volatile Climate--The Challenge of Modernising Higher Business Schools in Serbia and Montenegro

    ERIC Educational Resources Information Center

    Hollinshead, Graham

    2006-01-01

    This study is set in the rapidly changing higher educational environment that has ensued in Serbia and Montenegro in the post Milosevic era. Its primary focus is a "Training Trainers" initiative, mounted by the GTZ (Deutsche Gesellschaft fur Technische Zusammenarbeit/Society for Technical Co-operation), designed to upgrade the teaching…

  14. Higher Education in Serbia: From Socialism to the Free Market Economy and Implications for the Labour Market

    ERIC Educational Resources Information Center

    Smirnov, Lidija

    2008-01-01

    This paper focuses on the relationships between higher education and the labour market in Serbia. In order to understand this relationship better, this paper will first provide a brief history of the country and the history of its higher education structures. The paper will then discuss higher education from post Second World War until the fall of…

  15. U and Th in some brown coals of Serbia and Montenegro and their environmental impact.

    PubMed

    Zivotić, Dragana; Grzetić, Ivan; Lorenz, Hans; Simić, Vladimir

    2008-03-01

    The objective of this paper is to determine and compare the concentrations of U and Th in soft to hard brown (lignite to sub-bituminous) coals of Serbia and Montenegro. It also presents comparison of the obtained data on U and Th concentrations with the published data on coals located in some other countries of the world. Almost the whole coal production of Serbia and Montenegro is used as feed coals for combustion in thermal power plants. Channel samples from open pit and underground mines and core samples were collected for hard and soft brown coals. For the analysis the samples were decomposed using microwave technique. Obtained solutions containing U and Th were analyzed by inductively coupled plasma mass spectroscopy (ICP-MS) using NIST standards. Concentration of U from the investigated basins and the corresponding mine fields ranges within 0.60-70.10 mg/kg, 0.65-3.20 mg/kg, 0.95-6.59 mg/kg, 1.20-6.05 mg/kg, 0.80-6.66 mg/kg, 0.18-89.90 mg/kg, 0.19-4.14 mg/kg, and 0.28-3.52 mg/kg for the Kostolac, Kolubara, Krepoljin, Sjenica, Soko Banja, Bogovina East field, Senje-Resavica and Pljevlja basins, respectively. Concentration of Th ranges within 0.20-2.60 mg/kg, 0.84-6.57 mg/kg, 1.48-6.48 mg/kg, 0.12-2.71 mg/kg, 0.13-4.95 mg/kg, 0.14-3.48 mg/kg, 0.29-3.56 mg/kg, and 0.17-1.89 mg/kg for the Kostolac, Kolubara, Krepoljin, Sjenica, Soko Banja, Bogovina East field, Senje-Resavica and Pljevlja basins, respectively. Brown coal from Senje-Resavica, Kolubara, Kostolac and Pljevlja is characterized by low U concentration. Coals form the Krepoljin, Soko Banja and Sjenica basins have slightly higher U concentrations than the mentioned group. The highest concentration of U is characteristic for the coal from the Bogovina East field. Concentration of Th in coals from Serbia and Montenegro has proved to be low. Out of all investigated coal basins, only the coal from the Krepoljin and Kolubara basins has high concentration of Th. The hydrothermally altered rocks of the Timok

  16. Halfway to Southern Winter

    NASA Image and Video Library

    2013-07-15

    The shadows of Saturn rings edge ever farther southward as Saturn creeps towards southern winter or northern summer. Saturn is now almost exactly halfway between its equinox August 2009 and southern winter solstice in May 2017.

  17. Aflatoxins contamination of maize in Serbia: the impact of weather conditions in 2015.

    PubMed

    Janić Hajnal, Elizabet; Kos, Jovana; Krulj, Jelena; Krstović, Saša; Jajić, Igor; Pezo, Lato; Šarić, Bojana; Nedeljković, Nataša

    2017-11-01

    In recent years climate changes recorded in temperate regions of Europe have led to aflatoxin (AF) contamination of maize. Thus, the aim of this study was to investigate the influence of weather conditions on levels of aflatoxin B1 (AFB1), aflatoxin B2 (AFB2), aflatoxin G1 (AFG1) and aflatoxin G2 (AFG2) in 180 maize samples collected from the main maize-growing regions (Western Bačka, North Banat, South Banat and Central Serbia) in Serbia after harvest in 2015. The concentrations of AFs were determined by a validated HPLC method with post-column derivatisation and fluorescence detection (HPLC-FLD). The presence of AFB1, AFB2, AFG1 and AFG2 was detected in 57.2%, 13.9%, 5.6% and 2.8% of maize samples in the concentration ranges of 1.3-88.8 µg kg(-)(1), 0.60-2.8 µg kg(-)(1), 1.8-28.5 µg kg(-)(1) and 2.1-7.5 µg kg(-)(1) respectively. The recorded smaller amount of precipitation and especially higher air temperatures during the summer of 2015 were favourable for AF production, which resulted in 32.2% and 21.1% of samples being unsuitable for human consumption, since AFB1 and the sum of AFs concentrations were above 5.0 and 10.0 µg kg(-)(1) respectively. Furthermore, the findings in this study indicate that the microclimate conditions in the investigated regions had a great influence on the contamination frequency of maize with AFs. The highest percentage of samples unsuitable for human consumption, considering both AFB1 and total AFs content were 72.5% and 51.5% respectively from Central Serbia, whilst the lowest percentages of 15.6% and 6.2% respectively were found in Western Bačka. These findings confirmed that maize should be continuously monitored in order to protect human and animal health from the harmful effects caused by AFs contamination.

  18. Early Warning System for reducing disaster risk: the technological platform DEWETRA for the Republic of Serbia

    NASA Astrophysics Data System (ADS)

    Massabo, Marco; Molini, Luca; Kostic, Bojan; Campanella, Paolo; Stevanovic, Slavimir

    2015-04-01

    Disaster risk reduction has long been recognized for its role in mitigating the negative environmental, social and economic impacts of natural hazards. Flood Early Warning System is a disaster risk reduction measure based on the capacities of institutions to observe and predict extreme hydro-meteorological events and to disseminate timely and meaningful warning information; it is furthermore based on the capacities of individuals, communities and organizations to prepare and to act appropriately and in sufficient time to reduce the possibility of harm or loss. An operational definition of an Early Warning System has been suggested by ISDR - UN Office for DRR [15 January 2009]: "EWS is the set of capacities needed to generate and disseminate timely and meaningful warning information to enable individuals, communities and organizations threatened by a hazard to prepare and to act appropriately and in sufficient time to reduce the possibility of harm or loss.". ISDR continues by commenting that a people-centered early warning system necessarily comprises four key elements: 1-knowledge of the risks; 2-monitoring, analysis and forecasting of the hazards; 3-communication or dissemination of alerts and warnings; and 4- local capabilities to respond to the warnings received." The technological platform DEWETRA supports the strengthening of the first three key elements of EWS suggested by ISDR definition, hence to improve the capacities to build real-time risk scenarios and to inform and warn the population in advance The technological platform DEWETRA has been implemented for the Republic of Serbia. DEWETRA is a real time-integrate system that supports decision makers for risk forecasting and monitoring and for distributing warnings to end-user and to the general public. The system is based on the rapid availability of different data that helps to establish up-to-date and reliable risk scenarios. The integration of all relevant data for risk management significantly

  19. Southern Pine Beetle Competitors

    Treesearch

    Fred M. Stephen

    2011-01-01

    When southern pine beetles mass attack a living pine tree, if colonization is successful the tree dies and its phloem becomes immediately available to a complex of other bark beetles and long-horned beetles, all of which, in order to reproduce, compete for the new resource. In southern pines the phloem-inhabiting guild is composed of the southern pine beetle...

  20. Southern Pine Beetle

    Treesearch

    Robert C. Thatcher; Patrick J. Barry

    1982-01-01

    The southern pine beetle (Dendroctonus frontalis Zimmermann) is one of pine's most destructive insect enemies in the Southern United States, Mexico, and Central America. Because populations build rapidly to outbreak proportions and large numbers of trees are killed, this insect generates considerable concern among managers of southern pine forests. The beetle...

  1. Occupational safety and health education under the lifelong learning framework in Serbia.

    PubMed

    Macuzic, Ivan; Giagloglou, Eva; Djapan, Marko; Todorovic, Petar; Jeremic, Branislav

    2016-12-01

    Serbia is aligning with European Union requirements and the occupational safety and health (OSH) administration is one of the most representative sectors of this alignment. Many efforts were made in this field, by introducing new laws and regulations, but it turned out to be insufficient. OSH professionals need to renovate and strengthen their knowledge in accordance with continuous, updated and improved OSH standards and regulation. Lifelong learning (LLL) programmes can contribute to forming professionals who are always up to date. This paper presents an implemented LLL programme, over the duration of two academic years, dedicated to OSH professionals, and investigates whether this programme will be helpful and accepted by professionals. The results from the study show that the given LLL programme had indeed a positive influence on the professional careers of the participants and that the LLL presents the future trend in OSH education.

  2. The analysis of limbs acute ischemia during seasons on the territory of South Serbia.

    PubMed

    Damnjanović, Zoran; Jovanović, Milan; Janković, Irena; Cvetanović, Vladan; Smiljković, Igor; Janković, Dimitrije

    2013-02-01

    The aim of this study was to examine the seasons variations in incidence of limbs acute ischemia (LAI) as well as the connection between seasons with location of LAI, old age and gender. During the three year period between January 2009 and December 2011, at the Clinic for Vascular Surgery, Clinical Center of Nis, Serbia, 167 patients were hospitalized diagnosed with limbs acute ischemia. There was no statistically significant difference in patients distribution with LAI compared with seasons (p=0.726) and months of the year (p=0.0741). There was no statistically significant difference in patients age (p=0.066), sex (p=0.923) and LAI localization (p=0.219 ) in different seasons. The absence of seasonal and monthly patterns for the AIE creation as well as its localization is followed by the absence of a connection between the age and the sex..

  3. Pesticides residues and metals in plant products from agricultural area of Belgrade, Serbia.

    PubMed

    Ethorđević, Tijana; Ethurović, Rada

    2012-03-01

    The objective of study was to assess the levels of selected metals and pesticides in plant products from agricultural area of Belgrade, Serbia in order to indicate their possible sources and risks of contamination and to evaluate their sanitary probity and safety. The concentrations of cadmium, copper, iron, manganese, nickel, lead and zinc were below limits established by national and international regulations (maximum found concentrations were 0.028, 1.91, 11.16, 1.77, 0.605, 0.073 and 1.76 mg kg(-1) respectively). Only residue of one of examined pesticides was found in amount below MRL (bifenthrin 2.46 μg kg(-1)) in only one of analysed samples, while others were below detection limits. Obtained results indicate that crops from examined agricultural areas are unpolluted by contaminants used for plant protection and nutrition, indicating good agricultural practice regarding pesticides and fertilizer usage as well as moderate industrial production within examined areas.

  4. Realization of ETRF2000 as a New Terrestrial Reference Frame in Republic of Serbia

    NASA Astrophysics Data System (ADS)

    Blagojevic, D.; Vasilic, V.

    2012-12-01

    The International Earth Rotation and Reference Systems Service (IERS) is a joint service of the International Association of Geodesy (IAG) and the International Astronomical Union (IAU), which provides the scientific community with the means for computing the transformation from the International Celestial Reference System (ICRS) to the International Terrestrial Reference System (ITRS). It further maintains the realizations of these systems by appropriate coordinate sets called "frames". The densification of terrestrial frame usually serves as official frame for positioning and navigation tasks within the territory of particular country. One of these densifications was recently performed in order to establish new reference frame for Republic of Serbia. The paper describes related activities resulting in ETRF2000 as a new Serbian terrestrial reference frame.

  5. Essential Oil Chemical Composition and Headspace Volatiles Profile of Achillea coarctata from Serbia.

    PubMed

    Kostevski, Ivana R; Petrović, Goran M; Stojanović, Gordana S; Stamenković, Jelena G; Zlatković, Bojan K

    2016-04-01

    This study reports the essential oil composition and headspace volatiles profile of Achillea coarctata Poir. from Serbia. The inflorescences, stems and leaves, and the aerial parts of A. coarctata were analyzed separately. Germacrene D, α-terpineol and 1,8-cineole were the main constituents of the aerial parts essential oil; 1,8-cineole, cis-cadin-4-en-7-ol and α-terpineol were the most dominant compounds in the inflorescence essential oil, while the most abundant components in the stem and leaf oil were germacrene D, cis-cadin-4-en-7-ol and ledol. The percentages of monoterpenoids and sesquiterpenoids in the aerial parts were the same, while there were differences in distribution of these compound classes in inflorescence and stem and leaf essential oils. The major components of the headspace volatiles were the same for aerial parts, inflorescence and stem and leaves: 1,8-cineole, β-pinene and α-pinene.

  6. Survey of ELF magnetic field levels in households near overhead power lines in Serbia.

    PubMed

    Vulevic, B; Osmokrovic, P

    2011-06-01

    During the last eight years, 'VINČA' Institute--Radiation and Environmental Protection Laboratory has performed environmental 'spot' broadband measurements of extremely low frequency (ELF-50 Hz) electric and magnetic fields and RF (100 kHz-3 GHz) electromagnetic fields in over 35 municipalities in Serbia. These investigations were motivated by the local population requesting information about levels of general public exposure to time-varying electric and magnetic fields in living spaces. This paper presents a summary of values measured in households under overhead power lines. These measurements will be useful in determining the exposure levels of the general public, which in turn determines whether the exposure levels are within reference levels recommended by International Commission on Non-Ionizing Radiation Protection (ICNIRP) Guidelines. It has turned out that measured values are far below the recommended safe levels.

  7. West Nile virus serosurveillance in pigs, wild boars, and roe deer in Serbia.

    PubMed

    Escribano-Romero, Estela; Lupulović, Diana; Merino-Ramos, Teresa; Blázquez, Ana-Belén; Lazić, Gospava; Lazić, Sava; Saiz, Juan-Carlos; Petrović, Tamaš

    2015-04-17

    West Nile virus (WNV) is maintained in nature in an enzootic transmission cycle between birds and mosquitoes, but it also infects many other vertebrates, including humans and horses, in which it can induce severe neurological diseases; however, data about virus circulation in other mammals is scarce. WNV has a history of recent outbreaks in Europe, including Serbia, where it was identified for the first time in 2010 in mosquitoes and in 2012 in birds and humans, being responsible for over 300 confirmed human cases and 35 deaths there along 2013. To assess WNV circulation among mammals in the country, 688 samples obtained from 279 farm pigs, 318 wild boars, and 91 roe deer were investigated for the presence of antibodies to WNV by enzyme-linked immunosorbent assay (ELISA) and viral neutralization test (VNT), and the specificity of their reactivity was assayed against Usutu virus (USUV). ELISA-reactive sera were identified in 43 (15.4%) pigs, 56 (17.6%) wild boars, and 17 (18.7%) roe deer. Of these, 6 (14%), 33 (59%), and 4 (23.5%) respectively, neutralized WNV. One out of the 45 ELISA negative sera tested, from a roe deer, neutralized WNV. Cross-reactivity neutralization test indicated that all deer and pigs neutralizing sera were WNV specific, while in 5 (15.2%) of the wild boar samples the specificity could not be established. Four wild boar sera showed USUV specificity. All these data confirm the circulation of both flaviviruses in Serbia, and highlight the need for the implementation of global coordinated surveillance programs in the region.

  8. Molecular characterization and phylogenetic analysis of full-genome HBV subgenotype D3 sequences from Serbia.

    PubMed

    Stanojević, Boban; Osiowy, Carla; Schaefer, Stephan; Bojović, Ksenija; Blagojević, Jelena; Nešić, Milica; Yamashita, Shunichi; Stamenković, Gorana

    2011-08-01

    Hepatitis B virus (HBV) is classified into 8 genotypes with distinct geographical distribution. Genotype D (HBV/D) has the widest distribution area and is comprised of 7 subgenotypes. Subgenotypes D1, D2 and D3 appear worldwide, while D4-D7 have a more restricted distribution. Within the Mediterranean area, HBV/D and subgenotype D3 are the most prevalent. The purpose of this study was to characterize the full genome of Serbian HBV/D3 isolates by comparison and phylogenetic analysis with HBV/D3 sequences (66 samples) found in GeneBank/DDBJ databases from different parts of the world. Isolates were obtained from three patients diagnosed with chronic hepatitis B (HBsAg+). All three isolates have two very rare nucleotide substitutions, A929T and T150A, which indicate the same ancestor. Phylogenetic analysis of HBV/D3 genome sequences throughout the world follows an ethno-geographical origin of isolates with rare exceptions, which could be explained by human travelling and migration. The geographically close but ethnically different Serbian and Italian isolates clustered in the same subnode, and on a common branch with strains from Northern Canada. To test the apparently close HBV phylogenetic relationship between completely separated patients from Serbia and Northern Canada we analyzed in depth a 440 bp region of the HBsAg from Canadian (n=73) and Serbian (n=70) isolates. The constructed parsimony tree revealed that strains from Serbia and Northern Canada fell along the same branch which indicates independent evolution within regions of each country. Considering that HBsAg sequence has limited variability for phylogenetic analyses, our hypothesis needs further confirmation with more HBV complete genome sequences.

  9. Risk factors associated with the practice of child marriage among Roma girls in Serbia.

    PubMed

    Hotchkiss, David R; Godha, Deepali; Gage, Anastasia J; Cappa, Claudia

    2016-02-01

    Relatively little research on the issue of child marriage has been conducted in European countries where the overall prevalence of child marriage is relatively low, but relatively high among marginalized ethnic sub-groups. The purpose of this study is to assess the risk factors associated with the practice of child marriage among females living in Roma settlements in Serbia and among the general population and to explore the inter-relationship between child marriage and school enrollment decisions. The study is based on data from a nationally representative household survey in Serbia conducted in 2010 - and a separate survey of households living in Roma settlements in the same year. For each survey, we estimated a bivariate probit model of risk factors associated with being currently married and currently enrolled in school based on girls 15 to 17 years of age in the nationally representative and Roma settlements samples. The practice of child marriage among the Roma was found to be most common among girls who lived in poorer households, who had less education, and who lived in rural locations. The results of the bivariate probit analysis suggest that, among girls in the general population, decisions about child marriage school attendance are inter-dependent in that common unobserved factors were found to influence both decisions. However, among girls living in Roma settlements, there is only weak evidence of simultaneous decision making. The study finds evidence of the interdependence between marriage and school enrollment decisions among the general population and, to a lesser extent, among the Roma. Further research is needed on child marriage among the Roma and other marginalized sub-groups in Europe, and should be based on panel data, combined with qualitative data, to assess the role of community-level factors and the characteristics of households where girls grow up on child marriage and education decisions.

  10. Cystic echinococcosis in children - the seventeen-year experience of two large medical centers in Serbia.

    PubMed

    Djuricic, Slavisa M; Grebeldinger, Slobodan; Kafka, Dejan I; Djan, Igor; Vukadin, Miroslav; Vasiljevic, Zorica V

    2010-06-01

    Cystic echinococcosis (CE) is a public health problem in countries having such endemic areas. Epidemiological studies of CE, especially pediatric, are rare. The aim of this study was to evaluate epidemiological and clinical characteristics of CE in children in Serbia. Data were obtained retrospectively from the case records of patients under the age of 18 years admitted for surgical treatment of CE at two large pediatric medical institutions in the period 1990-2006. Patients' age, number of cysts and their anatomic location were evaluated in relation to differences by patients' gender and socio-geographic status (urban or rural origin). The study included 149 children with 272 hydatid cysts. The mean age of patients was 10.1+/-3.8 years. There were no significant differences in the number of patients in relation to gender and urban:rural origin. There were no significant differences in patients' age at the time of surgery or the number of cysts per patient when patients' gender or socio-geographic status was evaluated. The anatomic location of cysts was as follows: liver (N=165; 60.7%), lungs (N=82; 30.1%), and other locations (N=25; 9.2%). Multiple cysts, and combined liver/lung involvement were identified in 34.2% (N=51), and 6.0% (N=9) of patients, respectively. Hepatic cysts were significantly more common in girls than in boys. There were no significant differences in anatomic location of cysts between socio-geographic groups. The large number of infected children during a long period of investigation indicates an active transmission of disease and a lack of program for control and prevention of CE in Serbia.

  11. Healthy Eating Habits among the Population of Serbia: Gender and Age Differences

    PubMed Central

    2015-01-01

    ABSTRACT The purpose of the study is to examine healthy eating habits of the population of Serbia through three dimensions: knowledge, problems, and feelings as well as to determine whether there are any differences between genders and among different age-groups. The research instrument was an Eating Habits Questionnaire (EHQ) which consisted of 35 items. There were 382 respondents involved in the study. The reliability and factor structure of the questionnaire were verified by using factor analysis. The results of MANOVA showed that there is a significant difference in the habits concerning healthy eating between men and women [F (3,378)=4.26, p=0.006; Wilks’ Lambda=0.97]. When the results for the dependent variables (knowledge, problems, and feelings) were considered separately, it was determined that there is no significant difference between men and women, which confirms the results of the t-test. The effect of age on the three dimensions of healthy eating habits was examined within three age-groups, by using ANOVA. The results showed that knowledge about healthy eating increases with age [F (2,379)=6.14, p=0.002] as well as positive feelings which occur as a result of healthy eating [F (2,379)=3.66, p=0.027]. Unlike ANOVA, MANOVA showed difference among the age-groups only when it came to the ‘knowledge’ variable. This study is important as it shows the current state of awareness on healthy eating habits in the researched populace and may be the basis for further research in this field in Serbia. PMID:25995724

  12. Dosimetric verification of radiotherapy treatment planning systems in Serbia: national audit.

    PubMed

    Rutonjski, Laza; Petrović, Borislava; Baucal, Milutin; Teodorović, Milan; Cudić, Ozren; Gershkevitsh, Eduard; Izewska, Joanna

    2012-09-12

    Independent external audits play an important role in quality assurance programme in radiation oncology. The audit supported by the IAEA in Serbia was designed to review the whole chain of activities in 3D conformal radiotherapy (3D-CRT) workflow, from patient data acquisition to treatment planning and dose delivery. The audit was based on the IAEA recommendations and focused on dosimetry part of the treatment planning and delivery processes. The audit was conducted in three radiotherapy departments of Serbia. An anthropomorphic phantom was scanned with a computed tomography unit (CT) and treatment plans for eight different test cases involving various beam configurations suggested by the IAEA were prepared on local treatment planning systems (TPSs). The phantom was irradiated following the treatment plans for these test cases and doses in specific points were measured with an ionization chamber. The differences between the measured and calculated doses were reported. The measurements were conducted for different photon beam energies and TPS calculation algorithms. The deviation between the measured and calculated values for all test cases made with advanced algorithms were within the agreement criteria, while the larger deviations were observed for simpler algorithms. The number of measurements with results outside the agreement criteria increased with the increase of the beam energy and decreased with TPS calculation algorithm sophistication. Also, a few errors in the basic dosimetry data in TPS were detected and corrected. The audit helped the users to better understand the operational features and limitations of their TPSs and resulted in increased confidence in dose calculation accuracy using TPSs. The audit results indicated the shortcomings of simpler algorithms for the test cases performed and, therefore the transition to more advanced algorithms is highly desirable.

  13. Use of enzymatic tools for biomonitoring inorganic pollution in aquatic sediments: a case study (Bor, Serbia)

    PubMed Central

    2013-01-01

    Background Sediment bacterial communities are key players in biogeochemical cycling of elements in the aquatic environment. Copper mining, smelting, and processing operations located in Bor area (Serbia) are major environmental hot spots in the lower Danube Basin and Western Balkans. In the present study, we evaluate the influence of trace element (TE) concentration in sediments and physico-chemical properties of water on sediment microbial communities in water streams adjacent to the Copper Smelter Complex Bor (RTB Bor, Serbia). The degree to which metabolic activities of bacterial biota inhabiting differently polluted sites is inhibited by inorganic pollution were compared using selected enzymatic bioindicators. Results Cu, Zn, Pb, and As concentrations systematically exceeded the target values for metal loadings in aquatic sediments. Water electrical conductivity (WEC) followed the same pattern of spatial variation, irrespective of season. Interestingly, the most intense enzymatic activity occurred at the reference site although this site showed the greatest TE levels in aquatic sediments. Catalase activity (CA), potential dehydrogenase activity (PDA), actual dehydrogenase activity (ADA), urease activity (UA), and phosphatase activity (PA) in aquatic sediments displayed heterogeneous patterns of spatio-temporal variation. Inorganic pollution greatly affected CA, ADA, and PDA, but much less so UA and PA. Canonical correlation analysis showed that pH and WEC were the strongest determinants of enzymatic activity in bacterial biota, with the latter variable being reversely correlated with the enzymatic indicator of sediment quality (EISQ). The median values of EISQ increased with distance from the major sources of pollution. In addition, it was found that sites with different degrees of inorganic pollution can be appropriately classified by applying cluster analysis to EISQ, TE levels in sediments, and physico-chemical properties of water. Conclusions Because EISQ

  14. Spatial and temporal variability of precipitation in Serbia for the period 1961-2010

    NASA Astrophysics Data System (ADS)

    Milovanović, Boško; Schuster, Phillip; Radovanović, Milan; Vakanjac, Vesna Ristić; Schneider, Christoph

    2017-04-01

    Monthly, seasonal and annual sums of precipitation in Serbia were analysed in this paper for the period 1961-2010. Latitude, longitude and altitude of 421 precipitation stations and terrain features in their close environment (slope and aspect of terrain within a radius of 10 km around the station) were used to develop a regression model on which spatial distribution of precipitation was calculated. The spatial distribution of annual, June (maximum values for almost all of the stations) and February (minimum values for almost all of the stations) precipitation is presented. Annual precipitation amounts ranged from 500 to 600 mm to over 1100 mm. June precipitation ranged from 60 to 140 mm and February precipitation from 30 to 100 mm. The validation results expressed as root mean square error (RMSE) for monthly sums ranged from 3.9 mm in October (7.5% of the average precipitation for this month) to 6.2 mm in April (10.4%). For seasonal sums, RMSE ranged from 10.4 mm during autumn (6.1% of the average precipitation for this season) to 20.5 mm during winter (13.4%). On the annual scale, RMSE was 68 mm (9.5% of the average amount of precipitation). We further analysed precipitation trends using Sen's estimation, while the Mann-Kendall test was used for testing the statistical significance of the trends. For most parts of Serbia, the mean annual precipitation trends fell between -5 and +5 and +5 and +15 mm/decade. June precipitation trends were mainly between -8 and +8 mm/decade. February precipitation trends generally ranged from -3 to +3 mm/decade.

  15. The impact of education on adolescents' sun behavior: experiences from Serbia.

    PubMed

    Miljković, Suzana; Baljozović, Djordje; Krajnović, Dusanka; Tasić, Ljiljana; Sbutega-Milosević, Gorica

    2014-01-01

    In Serbia, there have been no broad campaigns or educational programs focused on adolescents' sun protection. The aim of the study was to assess whether an educational program would have impact on changes of attitudes and sun-protective behaviors of high school students. More specific aim was to examine whether sex and age differences in sun behavior exists. Educational program was designed to provoke changes in attitudes towards sun protection and sun behavior. The investigation was carried out in Belgrade, Serbia in two educational cycles, during spring 2007 and 2008. Sixteen- and 17-year old high schools students were targeted and assessed before and after the educational intervention by means of self-report questionnaire designed for this study (about skin types and sun behavior). The students' attitudes towards sun protection and sun behavior before and after the educational intervention were compared and analyzed by the Pearson's chi-square test and logistic regression analyses. In the second educational cycle (2008) age and gender differences in sun behavior were analyzed. Overall 3205 students in 2007, and 2155 students in 2008 year from 11 high schools participated. A statistically significant behavior change was observed for the use of sunglasses in 2007--the number of students using them increased from 41.6% to 45.6% (p < 0.05). There were no significant changes in other ways of protection i.e. sunscreen use, protective clothes or staying in shade. Educational program had an impact, but broader activities involving schools, local communities and media are needed for significant changes in sun behavior and attitude.

  16. Evaluation of probiotic potential of yeasts isolated from traditional cheeses manufactured in Serbia and Croatia

    PubMed Central

    Živković, Milica; Čadež, Neža; Uroić, Ksenija; Miljković, Marija; Tolinački, Maja; Doušova, Petra; Kos, Blaženka; Šušković, Jagoda; Raspor, Peter; Topisirović, Ljubiša; Golić, Nataša

    2015-01-01

    Aim: The aim of this study was to investigate the in vitro probiotic potential of dairy yeast isolates from artisanal cheeses manufactured in Serbia and Croatia. Materials and Methods: Twelve yeast strains isolated from artisanal fresh soft and white brined cheeses manufactured in Serbia and Croatia were used in the study. Survival in chemically-simulated gastrointestinal conditions, adherence to epithelial intestinal cells and proliferation of gut-associated lymphoid tissue (GALT) cells were evaluated. Results: The results revealed that two strains of Kluyvereomyces lactis ZIM 2408 and ZIM 2453 grew above one log unit (Δ log CFU/ml) in the complex colonic medium during 24 h of cultivation, while Torulaspora delbrueckii ZIM 2460 was the most resistant isolate in chemically-simulated conditions of gastric juice and upper intestinal tract. It was demonstrated that the strains K. lactis ZIM 2408 and ZIM2441 and Saccharomyces cerevisiae ZIM 2415 were highly adhesive to Caco-2 cells, while strains K. lactis ZIM 2408 and Debaryomyces hansenii ZIM 2415 exhibit the highest adhesion percentage to HT29-MTX cells. All strains significantly (P < 0.0001) decreased the proliferation of GALT cells, suggesting the possible strain-specific immunomodulatory potential of the isolates. Conclusion: The dairy yeast isolates exhibit strain-specific probiotic properties, particularly the strain K. lactis ZIM 2408, which appears to be the best probiotic candidate in terms of all three criteria. Taking into account their immunomodulatory potential, the yeast isolates could be further tested for specific probiotic applications and eventually included in functional food formulated for patients suffering from diseases associated with an increased inflammatory status. PMID:26401378

  17. Healthy eating habits among the population of Serbia: gender and age differences.

    PubMed

    Jovičić, Ana Đ

    2015-03-01

    The purpose of the study is to examine healthy eating habits of the population of Serbia through three dimensions: knowledge, problems, and feelings as well as to determine whether there are any differences between genders and among different age-groups. The research instrument was an Eating Habits Questionnaire (EHQ) which consisted of 35 items. There were 382 respondents involved in the study. The reliability and factor structure of the questionnaire were verified by using factor analysis. The results of MANOVA showed that there is a significant difference in the habits concerning healthy eating between men and women [F (3,378)=4.26, p=0.006; Wilks' Lambda=0.97]. When the results for the dependent variables (knowledge, problems, and feelings) were considered separately, it was determined that there is no significant difference between men and women, which confirms the results of the t-test. The effect of age on the three dimensions of healthy eating habits was examined within three age-groups, by using ANOVA. The results showed that knowledge about healthy eating increases with age [F (2,379)=6.14, p=0.002] as well as positive feelings which occur as a result of healthy eating [F (2,379)=3.66, p=0.027]. Unlike ANOVA, MANOVA showed difference among the age-groups only when it came to the 'knowledge' variable. This study is important as it shows the current state of awareness on healthy eating habits in the researched populace and may be the basis for further research in this field in Serbia.

  18. Role of the Science Society in the Project Ruka u Testu (La main 30 la pate) in Serbia

    NASA Astrophysics Data System (ADS)

    Jokic, S.

    The operation "Ruka u testu" found in Serbia a favourable ground for its development. Started in 2001, it received a broad echo in the public opinion, well beyond the teacher's world. The operation was also supported by many institutions as well as a great number of university professors and researchers. Since 2003, the Serbian Ministry of Education decided to propose an option "Ruka u testu - Discovering the World" for pupils of 6-8 years old. This option allows children to enter a process of self-discovery of sciences by experimenting. The first South-East European Summer School for Hands on Primary Science Education, has been organized in Serbia. The help of Pierre Léna during all our activities was very important and estimable.

  19. Effects of indoor air pollution on respiratory symptoms of non-smoking women in Niš, Serbia

    PubMed Central

    2011-01-01

    Rationale The aim of this study was to determine the effects of indoor air pollution exposure on respiratory symptoms and illnesses in non-smoking women in Niš, Serbia. Materials and methods The study was carried out in 1,082 never-smoking females, aged 20-40 years, who were not occupationally exposed to indoor air pollution. The prevalence of respiratory symptoms and illnesses was assessed using the American Thoracic Society questionnaires. Multivariate methods were used in the analysis. Results A strong association was found between respiratory symptoms and indoor air pollution. The associations between home dampness and sinusitis and bronchitis were also found to be statistically significant. Conclusions Indoor air pollution exposure is an important risk factor for respiratory symptoms and illnesses in non-smoking women in Niš, Serbia. PMID:22958910

  20. First- and fifth-year medical students' intention for emigration and practice abroad: a case study of Serbia.

    PubMed

    Santric-Milicevic, Milena M; Terzic-Supic, Zorica J; Matejic, Bojana R; Vasic, Vladimir; Ricketts, Thomas C

    2014-11-01

    Health worker migration is causing profound health, safety, social, economic and political challenges to countries without special policies for health professionals' mobility. This study describes the prevalence of migration intentions among medical undergraduates, identifies underlying factors related to migration intention and describes subsequent actions in Serbia. Data were captured by survey of 938 medical students from Belgrade University (94% response rate), representing two thirds of matching students in Serbia stated their intentions, reasons and obstacles regarding work abroad. Statistical analyses included descriptive statistics and a sequential multivariate logistic regression. Based on descriptive and inferential statistics we were able to predict the profile of first and fifth year medical students who intend or have plans to work abroad. This study contributes to our understanding of the causes and correlates of intent to migrate and could serve to raise awareness and point to the valuable policy options to manage migration. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  1. The assessment of soil availability and wheat grain status of zinc and iron in Serbia: Implications for human nutrition.

    PubMed

    Nikolic, Miroslav; Nikolic, Nina; Kostic, Ljiljana; Pavlovic, Jelena; Bosnic, Predrag; Stevic, Nenad; Savic, Jasna; Hristov, Nikola

    2016-05-15

    The deficiency of zinc (Zn) and iron (Fe) is a global issue causing not only considerable yield losses of food crops but also serious health problems. We have analysed Zn and Fe concentrations in the grains of two bread wheat cultivars along native gradient of micronutrient availability throughout Serbia. Although only 13% of the soil samples were Zn deficient and none was Fe deficient, the levels of these micronutrients in grain were rather low (median values of 21 mg kg(-1) for Zn and 36 mg kg(-1) for Fe), and even less adequate in white flour. Moreover, excessive P fertilization of calcareous soils in the major wheat growing areas strongly correlated with lower grain concentration of Zn. Our results imply that a latent Zn deficiency in wheat grain poses a high risk for grain quality relevant to human health in Serbia, where wheat bread is a staple food.

  2. Medical waste management at the Oncology Institute of Vojvodina: possibilities of successful implementation of medical waste regulation in Serbia.

    PubMed

    Gavrancic, Tatjana; Simic, Aleksandar; Gavrancic, Brane

    2012-06-01

    Implementation of National waste management strategy, which included most of Healthcare facilities (HCF) in Serbia, began in 2009. The present study aimed to evaluate the medical waste management strategy protocol at Oncology Institute of Vojvodina, which is the first institution in Vojvodina and one of the first institutions in Serbia which has implemented the recomended medical waste management protocol. Segregation, storage, transportation and treatment were all evaluated and that was all performed according to National strategy. Biohazard generation rate was 0,17 kg/bed/day, which correspods with values in the HCF in Eastern Europe. The results show that the methods for safe management of medical waste are acceptable, affordable, and economically justifable to accomplish the reduction in the financial costs in HCF business, and can serve as representative of proper medical waste management practice for other HCF.

  3. TRICHINELLA INFECTIONS IN RED FOXES (VULPES VULPES) AND GOLDEN JACKALS (CANIS AUREUS) IN SIX DISTRICTS OF SERBIA.

    PubMed

    Dmitric, Marko; Vidanovic, Dejan; Vaskovic, Nikola; Matovic, Kazimir; Sekler, Milanko; Debeljak, Zoran; Karabasil, Nedjeljko

    2017-09-01

    Wild animals, including red foxes (Vulpes vulpes) and golden jackals (Canis aureus), are the most important reservoirs of Trichinella spp. Although the red fox is considered one of the main reservoirs of Trichinella spp. in Europe, only a few animals have been examined in Serbia. The present study assessed Trichinella spp. infection in red foxes and golden jackals from the six districts in Serbia. Thirty-seven carcasses of red foxes and 13 carcasses of golden jackals shot during the official hunting season were examined. Larvae of Trichinella spp. were detected in 13 (35%) of 37 red foxes and in 8 (61%) of 13 golden jackals. Trichinella spiralis and Trichinella britovi were the only two species identified after a multiplex polymerase chain reaction analysis. Trichinella britovi infection was detected in 85% of red foxes and in 38% of golden jackals, and T. spiralis was detected in 15% of red foxes and in 63% of golden jackals. The findings emphasize the need for an active surveillance program for Trichinella spp. infection in wildlife in Serbia and the whole of the Balkans, with special attention on the red fox because it is widespread and occurs in high densities.

  4. Socioeconomic position, gender, and inequalities in self-rated health between Roma and non-Roma in Serbia.

    PubMed

    Janevic, Teresa; Jankovic, Janko; Bradley, Elizabeth

    2012-02-01

    Roma experience high levels of discrimination and social exclusion. Our objective was to examine differences in self-rated health (SRH) between Roma and non-Roma in Serbia. Using data from the 2007 Living Standards Measurement Survey in Serbia (n = 14,313), we used binomial regression to estimate the relative risk (RR) of poor (SRH) among Roma (n = 267) relative to non-Roma. We additionally conducted group comparisons of combinations of Romani ethnicity, poverty, and gender, relative to the baseline group of non-Roma males not in poverty. Adjusting for age, Roma were more than twice as likely as non-Roma to report poor SRH (RR = 2.3, 95% Confidence Interval (CI) = 1.8, 2.8). After adjustment for household consumption, employment, and education, the RR was reduced to 1.6 (95% CI = 1.3, 2.0). Romani women, regardless of whether they were living in poverty or not, experienced the greatest risk of poor SRH, with risks relative to non-Roma males not in poverty of 3.2 (95% CI = 2.3, 4.2) and 3.1 (95% CI = 2.4, 4.0), respectively. Roma in Serbia are at increased risk of poor SRH; Romani women experience the greatest burden of poor SRH.

  5. Interval linear programming model for long-term planning of vehicle recycling in the Republic of Serbia under uncertainty.

    PubMed

    Simic, Vladimir; Dimitrijevic, Branka

    2015-02-01

    An interval linear programming approach is used to formulate and comprehensively test a model for optimal long-term planning of vehicle recycling in the Republic of Serbia. The proposed model is applied to a numerical case study: a 4-year planning horizon (2013-2016) is considered, three legislative cases and three scrap metal price trends are analysed, availability of final destinations for sorted waste flows is explored. Potential and applicability of the developed model are fully illustrated. Detailed insights on profitability and eco-efficiency of the projected contemporary equipped vehicle recycling factory are presented. The influences of the ordinance on the management of end-of-life vehicles in the Republic of Serbia on the vehicle hulks procuring, sorting generated material fractions, sorted waste allocation and sorted metals allocation decisions are thoroughly examined. The validity of the waste management strategy for the period 2010-2019 is tested. The formulated model can create optimal plans for procuring vehicle hulks, sorting generated material fractions, allocating sorted waste flows and allocating sorted metals. Obtained results are valuable for supporting the construction and/or modernisation process of a vehicle recycling system in the Republic of Serbia. © The Author(s) 2015.

  6. Gender disparities in mortality from infectious diseases in Serbia, 1991-2014: a time of civil wars and global crisis.

    PubMed

    Ilic, M; Ilic, I

    2016-09-01

    Infectious diseases remain one of the leading causes of death worldwide. The aim of this descriptive epidemiological study was to analyse the trends in mortality from infectious diseases in Serbia (excluding the Autonomous Province of Kosovo & Metohia) from 1991 to 2014 using joinpoint regression analysis. The mortality rates from infectious diseases were found to have increased markedly from 1991 to 1994 (+12·4% per year), followed by a significant decline from 1994 to 2009 (-4·6% per year) and then another increase from 2009 to 2014 (+4·3% per year). Throughout the study period, mortality rates were consistently higher in men than in women. Although a substantial decline was observed for young people of both sexes, no consistent pattern was evident for the middle-aged nor the elderly. Since 1991, septicaemia has emerged as a leading cause of infectious disease mortality, particularly in older men. The Yugoslav civil wars in the 1990s and the global financial crisis in 2008 corresponded with changes in the trends in mortality from infectious diseases in Serbia, with the elderly showing particular vulnerability during those time periods. Data presented in this study might be useful to improve control of infectious diseases in Serbia.

  7. Canyons and gorges as potential geotourism destinations in Serbia: comparative analysis from two perspectives - general geotourists' and pure geotourists'

    NASA Astrophysics Data System (ADS)

    Božić, Sanja; Tomić, Nemanja

    2015-10-01

    Serbia represents one of those countries which have not yet differentiated themselves on the world tourism map. However, it has an immense but still unrevealed potential for geotourism development. In this paper we analyzed several remarkable canyons and gorges of great scientific importance and geotourism potential. These sites include the Djerdap Gorge and Lazar River Canyon, located in Eastern Serbia and the Ovcar-Kablar Gorge and Uvac Canyon located in Western Serbia. One of the main goals of this paper was to analyze and compare the current state and tourism potential of these geosites by using the M-GAM model for geosite assessment. However, the principal aim of the paper is to analyze how important is each subindicator in the assessment process for different market segments. In this paper, we also analyzed how giving different importance to subindicators can influence the position of the geosites in the matrix indicating different assessment done by two chosen market segments. The research showed that general geotourists appreciate considerably different values when assessing a geosite in comparison to pure geotourists. The paper can be used as framework for developing the tourism management strategy of geosites taking into consideration the needs and preferences of the target market segments.

  8. Assessment of the environmental significance of nutrients and heavy metal pollution in the river network of Serbia.

    PubMed

    Dević, Gordana; Sakan, Sanja; Đorđević, Dragana

    2016-01-01

    In this paper, the data for ten water quality variables collected during 2009 at 75 monitoring sites along the river network of Serbia are considered. The results are alarming because 48% of the studied sites were contaminated by Ni, Mn, Pb, As, and nutrients, which are key factors impairing the water quality of the rivers in Serbia. Special attention should be paid to Zn and Cu, listed in the priority toxic pollutants of US EPA for aquatic life protection. The employed Q-model cluster analysis grouped the data into three major pollution zones (low, moderate, and high). Most sites classified as "low pollution zones" (LP) were in the main rivers, whereas those classified as "moderate and high pollution zones" (MP and HP, respectively) were in the large and small tributaries/hydro-system. Principal component analysis/factor analysis (PCA/FA) showed that the dissolved metals and nutrients in the Serbian rivers varied depending on the river, the heterogeneity of the anthropogenic activities in the basins (influenced primarily by industrial wastewater, agricultural activities, and urban runoff pollution), and natural environmental variability, such as geological characteristics. In LP dominated non-point source pollution, such as agricultural and urban runoff, whereas mixed source pollution dominated in the MP and HP zones. These results provide information to be used for developing better pollution control strategies for the river network of Serbia.

  9. The diffusion of computer-based information technology into health institutions of Republic of Serbia (FR Yugoslavia).

    PubMed

    Simić, S; Marinković, J; Bjegović, V; Stanisavljević, D

    1996-08-01

    The basic purpose of this study was to analyze the diffusion of computer-based information technology into the health care institutions of the Republic of Serbia in the year 1994, and to compare the results with a similar investigation in 1992 in order to determine the state and progress of its development. The instrument of investigation was a questionnaire with 24 questions, distributed to all the independent health institutions in Serbia (total 238). The overall response rate was 40.8%. Of the number of responding health institutions, 92.8% own computers which are in use, six PCs on average, and on average use two application softwares, obligatory one for accounting and billing. In conclusion, health care institutions in the Republic of Serbia are unsatisfactorily equipped with information technology and without the developed institutional information system, except on the level of the project. So, careful planning, selection, implementation and management with national coordination will be needed to ensure the appropriate use of technology and information systems in health care.

  10. Superposed orogenic collision and core-complex formation at the present contact between the Dinarides and the Pannonian basin: The Bukulja and Cer Mountains in central and western Serbia

    NASA Astrophysics Data System (ADS)

    Matenco, Liviu; Toljic, Marinko; Ducea, Mihai; Stojadinovic, Uros

    2010-05-01

    Formation of large extensional detachments during orogenic collapse can follow inherited weakness zones such as major asymmetries given by pre-existing subduction zones active during mountain building processes. This is valid in particular in low-topography foreland coupling orogens of Mediterranean type where large amounts of deformation is concentrated in their lower plates, favoring weakness zones activated during a subsequent phase of extensional collapse. One good place to study the orogenic collapse post-dating major collision is the NE margin of the Dinarides in central and western Serbia, where Cretaceous-Eocene shortening and collision was recorded in the Alpine Tethys Sava zone between the European-derived Dacia and Tisza mega-units and the lower Adriatic plate. This is the same place where the Pannonian basin formed as a Miocene back-arc basin in response to a different subduction and roll-back taking place along the external Carpathians. A lineament of Paleogene and Miocene plutons is observed at the northern and eastern margin of the Dinarides, interpreted to be the product of both syn- to post-orogenic subduction magmatism and of decompressional melting during the Pannonian extension. Two of these plutons, Cer and Bukulja, located in western and respectively central Serbia, are intruded in the Jadar-Kopaonik composite thrust sheet, part of the lower Adriatic plate, near the contact with the main suture formed during the Cretaceous-Eocene subduction of the Sava zone. The Lower Miocene age (19-17Ma) Bukulja intrusion is a S-type granite with rare aplitic veins (Cvetkovic et al., 2007). The Cer intrusive complex is a S type two mica granite of around 16Ma in age with an older I-type quartz monzonite component (Koroneos et al. in press). Both granitoids are intruded into the Jadar-Kopaonik metamorphic series, which are in direct contact along the northern, eastern and southern flank with non-metamorphosed, mainly clastic sediments of Cretaceous-Miocene in

  11. The Assessment of Sediment Heavy Metal Pollution in Begej Canal (Serbia)

    NASA Astrophysics Data System (ADS)

    Krčmar, Dejan; Trickovic, Jelena; Grba, Nenad; Becelic Tomin, Milena; Pesic, Vesna; Varga, Natasa; Dalmacija, Bozo

    2016-04-01

    Accumulation of heavy metals in aquatic systems has received huge concern due to their toxicity, persistence and subsequent accumulation in aquatic sediments. One of the most crucial properties of the metals, which differentiate them from organic pollutants, is that they are not biodegradable in the environment. Metals are part of biogeochemical cycles with aquatic sediments acting as their ultimate sinks for longer periods of time. However, when environmental conditions change (pH, redox potential, etc.) sediments act as secondary sources of metal pollution. The toxicity and mobility of metals depend strongly on the way they are associated with sediments. Therefore, information on the total concentrations of metals in sediment alone should not be used to assess the environmental impact of polluted sediments. The Begej Canal is navigation canal between Romania and Serbia and it is a part of Danube-Tisa-Danube hydrosystem in Vojvodina (Northern Province of Serbia). Approximately, 500,000 m3 of sediment is accumulated in Begej canal which currently prevents canal's primary function - navigability. The objective of the present study was to assess the chemical quality of Begej canal sediments regarding heavy metals content. The concentrations of heavy metals were as follows: Cd - 2.4-4.9 mg/kg, Cr - 125-349 mg/kg, Cu - 65-124 mg/kg, Pb - 47-113 mg/kg, Ni - 45-88 mg/kg and Zn - 362-602 mg/kg. According to Serbian legislation (Official gazette, no. 50/12), sediment of Begej canal is the third class sediment which means that special measures should be taken in case of its removal from watercourse and final disposal in order to prevent contamination of other environmental compartments (soil, ground waters, surface waters, wildlife). Therefore, determination of third class has important economic and social implications. Additional tests to assess sediment quality included determination of contamination factor (CF), pollution load index (PLI) and enrichment factor (EF). In

  12. A large-scale study of the Trichinella genus in the golden jackal (Canis aureus) population in Serbia.

    PubMed

    Ćirović, Duško; Teodorović, Vlado; Vasilev, Dragan; Marković, Marija; Ćosić, Nada; Dimitrijević, Mirjana; Klun, Ivana; Djurković-Djaković, Olgica

    2015-09-15

    Over the last decades the golden jackal (Canis aureus) has significantly expanded its range throughout Southeast and Central Europe, and the Balkan Peninsula is considered to be a core area of the species distribution in this part of the range. Due to its increasing number, ability of long distance movement through a wide range of landscapes and opportunistic feeding habits, the golden jackal may represent an important reservoir and transmitter of a variety of zoonotic agents, including parasites. The Balkans, Serbia included, remain an endemic area for various zoonotic parasites including Trichinella spp. Trichinella has recently been recorded in jackals in Serbia, which prompted us to carry out a large-scale survey of its prevalence, distribution and species identification in this host. In cooperation with local hunters, carcasses of a total of 738 legally hunted golden jackals were collected at 24 localities over an 11-year period (2003-2013). Analysis of tongue base tissue revealed Trichinella larvae in 122, indicating a prevalence of infection of 16.5%. No difference in the prevalence of infection was found between genders [16.2% in males and 16.9% in females (χ(2)=0.05, p=0.821)], or among the study years (G=7.22, p=0.705). Trichinella larvae were found in 13 out of the 24 examined localities. Molecular identification was performed for 90 isolates, and 64 (71.1%) larvae were identified as Trichinella spiralis and 25 (27.9%) as Trichinella britovi. Mixed infection (T. spiralis and T. britovi) was recorded in a single case. Although T. spiralis was more prevalent, T. britovi had a wider distribution, and was the only recorded species in jackal populations from the mountainous region of eastern Serbia. On the other hand, T. spiralis was dominant in jackals in the lowlands of central and northern Serbia, where domestic pigs are mostly reared. These results show that the golden jackal is involved in both the domestic and sylvatic cycle, and that it has emerged as

  13. Identifying gaps between current and expected ICT competencies of nurses in Serbia.

    PubMed

    Paunic, Sanja; Stojkovic, Ivana

    2014-01-01

    Introducing of ICT in the health care system in Serbia started 19 years ago and systematic training of nurses and technicians has not been realized yet. The primary objective of this paper is to determine the gap between the sets of ICT competencies of nurses and technicians acquiring education and experience and the necessary skill set required for their daily work. The qualitative research included questioning of the focus group of experts and 400 nurses and technicians employed in secondary and tertiary health institutions in Serbia. Based on the analysis of existing literature we choose the Informatics competencies for nurses at four levels of practice (Staggers, Gassert, Curran, 2001), and for the purposes of this study, we used a list of competencies of the first, and partially of the second and third level. At the start, the group of 12 experts had the task to eliminate some of listed competencies to express the subjective expectations of the ICT competencies of nurses. After that nurses and medical technicians were expected to grade, by Likert scale, their level of knowledge and skills for each of the 39 competencies, respectively. The answers were analyzed using measure of central tendency and distribution of results was done by median. Comparison of perceived competence of the nurses and the desired/expected level by managers shows that there is difference in 25 of the 39 offered statements. Managers expect that nurses are great users of administrative applications for staff scheduling and for maintaining employee records, while nurses declared that these programs they use relatively poorly or not at all. The larger gap is also observed when it comes to computer skill for documenting patient care--experts expect that nurses do it well, and nurses, again, estimate that their documentation skills are relatively poor. The same situation is with use of ICT for patient education. It can be concluded that further training is required in the field of ICT, either

  14. Compliance with guidelines and predictors of mortality in hemodialysis. Learning from Serbia patients.

    PubMed

    Djukanović, Ljubica; Dimković, Nada; Marinković, Jelena; Andrić, Branislav; Bogdanović, Jasmina; Budošan, Ivana; Cvetičanin, Anica; Djordjev, Kosta; Djordjević, Verica; Djurić, Živka; Lilić, Branimir Haviža; Jovanović, Nasta; Jelačić, Rosa; Knežević, Violeta; Kostić, Svetislav; Lazarević, Tatjana; Ljubenović, Stanimir; Marić, Ivko; Marković, Rodoljub; Milenković, Srboljub; Milićević, Olivera; Mitić, Igor; Mićunović, Vesna; Mišković, Milena; Pilipović, Dragana; Plješa, Steva; Radaković, Miroslava; Stanojević, Marina Stojanović; Janković, Biserka Tirmenštajn; Vojinović, Goran; Šefer, Kornelija

    2015-01-01

    The aims of the study were to determine the percentage of patients on regular hemodialysis (HD) in Serbia failing to meet KDOQI guidelines targets and find out factors associated with the risk of time to death and the association between guidelines adherence and patient outcome. A cohort of 2153 patients on regular HD in 24 centers (55.7% of overall HD population) in Serbia were followed from January 2010 to December 2012. The percentage of patients failing to meet KDOQI guidelines targets of dialysis dose (Kt/V>1.2), hemoglobin (>110g/L), serum phosphorus (1.1-1.8mmol/L), calcium (2.1-2.4mmol/L) and iPTH (150-300pg/mL) was determined. Cox proportional hazards analysis was used to select variables significantly associated with the risk of time to death. The patients were on regular HD for 5.3±5.3 years, dialyzed 11.8±1.9h/week. Kt/V<1.2 had 42.4% of patients, hemoglobin <110g/L had 66.1%, s-phosphorus <1.1mmol/L had 21.7% and >1.8mmol/L 28.6%, s-calcium <2.1mmol/L had 11.7% and >2.4mmol/L 25.3%, iPTH <150pg/mL had 40% and >300pg/mL 39.7% of patients. Using Cox model (adjustment for patient age, gender, duration of HD treatment) age, duration of HD treatment, hemoglobin, iPTH and diabetic nephropathy were selected as significant independent predictors of time to death. When targets of five examined parameters were included in Cox model, target for KtV, hemoglobin and iPTH were found to be significant independent predictors of time to death. Substantial proportion of patients examined failed to meet KDOQI guidelines targets. The relative risk of time to death was associated with being outside the targets for Kt/V, hemoglobin and iPTH. Copyright © 2015 The Authors. Published by Elsevier España, S.L.U. All rights reserved.

  15. Alternaria toxins in wheat from the Autonomous Province of Vojvodina, Serbia: a preliminary survey.

    PubMed

    Janić Hajnal, Elizabet; Orčić, Dejan; Torbica, Aleksandra; Kos, Jovana; Mastilović, Jasna; Škrinjar, Marija

    2015-01-01

    Although Fusarium species remain a main source of mycotoxin contamination of wheat, in recent years, due to the evident climatic changes, other mycotoxigenic fungi have been recognised as important wheat contaminants. Alternaria species, especially A. alternata, have been found as contaminants of wheat as well as wheat-based products. Under favourable conditions A. alternata very often produce alternariol (AOH), alternariol monomethyl ether (AME), tenuazonic acid (TeA) and others Alternaria toxins. The aim of the present study was to examine the presence of three Alternaria toxins (AOH, AME and TeA) in wheat samples harvested during three years (2011-13). To this end, 92 samples were collected during wheat harvesting from different growing regions of the Autonomous Province of Vojvodina, which represents the most important wheat-growing area in Serbia. The presence of Alternaria toxins was analysed by HPLC with electrospray ionisation triple quadrupole mass spectrometry (LC-ESI-MS/MS). Among all the analysed wheat samples, 63 (68.5%) were contaminated with TeA, 11 (12.0%) with AOH and 6 (6.5%) with AME. Furthermore, the maximum and mean toxin concentrations were 2676 and 92.4 µg kg(-1), 48.9 and 18.6 µg kg(-1), and 70.2 and 39.0 µg kg(-1) for TeA, AOH and AME, respectively. Co-occurrence of three Alternaria toxins in wheat samples was detected in six samples; a combination of two toxins was found in two samples; and 64 samples contained one toxin. The results showed that among 92 analysed wheat samples, only 20 (21.7%) samples were without Alternaria toxins. The presence of Alternaria toxins was also investigated in terms of weather conditions recorded during the period of investigation, as well as with the sampling region. This study represents the first preliminary report of the natural occurrence of Alternaria toxins in wheat (Triticum aestivum) from Serbia.

  16. Spatial distribution of selected heavy metals and soil fertility status in south-eastern Serbia

    NASA Astrophysics Data System (ADS)

    Saljnikov, E.; Mrvic, V.; Cakmak, D.; Nikoloski, M.; Perovic, V.; Kostic, L.; Brebanovic, B.

    2009-04-01

    Environmental pollution by heavy metals is one of the most powerful factors destroying biosphere components that directly affecting agricultural production quality and therefore health of human and animals. Regional soil contamination by heavy metals occurs mainly in industrial areas and in big cities. However, pollutants can be air-and/or water-transferred to big distances and may accumulated far from industrial zone what makes difficult to distinguish original background concentrations of heavy metals in soil. Our study covers south-eastern part of Serbia and is a part of a big project studying soil fertility and heavy metal contamination all around Serbia. Diverse natural characteristics and heterogeneity of soil cover, as well as, human activity greatly influenced soil fertility parameters, while, diverse geological substrate and human activity determined the level of potential geochemical pollution. There are number of industrial factories functioning from the last century on the studied area. Also, close to studied area, there was a mining in the middle of the last century. About 600 soil samples from surface 0-30 cm were investigated for main soil fertility characteristics (pH, humus, available K and P) and concentrations of selected heavy metals (As, Cd, Cr, Ni and Pb). Soils graded as very acidic cover 46% of the area, which are mainly mountains with acidic parent materials. Content of humus in 41% of soil samples were below 3%. The most of the soils (71%) are weakly supplied available phosphorus. While available potassium in more than 70% is presented in the concentrations enough for good soil quality. So, about 75% of studied area is characterized with unfavorable soil fertility properties (extremly low soil pH, very low content of available P, about half of the area maintained low soil humus) that is located under forests, meadows and pastures. Content of heavy metals on studied area in 80% of sampled soils was below maximum allowed concentrations

  17. Proceedings of the VI Serbian-Bulgarian Astronomical Conference, May 7 - 11 2008, Belgrade, Serbia

    NASA Astrophysics Data System (ADS)

    Dimitrijević, M. S.; Tsvetkov, M.; Popović, L. C.; Golev, V.

    2009-07-01

    The Sixth Serbian-Bulgarian Astronomical Conference was organized by Belgrade Astronomical Observatory, and held in Belgrade, in the building of Mathematical Faculty in Jagiceva Street, from 75th to 11th May 2008. Co-organizers were Mathematical Faculty, Astronomical Society "Rudjer Boskovic", Institute of Astronomy of the Bulgarian Academy of Sciences (BAS), Space Research Institute of BAS and Department of Astronomy of the University of Sofia. Co-chairmen of the Scientific Organizing Committee were Milan Dimitrijevic and Milcho Tsvetkov and Co-vice chairmen Luka C. Popovic and Valeri Golev. Chair of the Local Organizing Committee was Andjelka Kovacevic. The conference [was] attended by 58 participants. From Serbia were 36, from Belgrade Astronomical Observatory, Mathematical Faculty, Faculty of Sciences from Nis, Institute of Physics from Zemum, High School for pedagogues of occupational studies from Aleksinac, Faculty of Sciences from Kragujevac, Mathematical Institute of Serbian Academy of Sciences and Arts, Astronomical Society "Rudjer Boskovic" and Astronomical Society "Magellanic Cloud." From Bulgaria were present 17 colleagues: Svetlana Boeva, Ana Borisova, Momchil Dechev, Peter Duchlev, Lostadinka Koleva, Georgi Petrov, Vasil Popov, Konstatin Stavrev, Katya Ysvetkova and Milcho Tsvetkov from Institute of Astronomy of BAS, Rumen Bogdanovski and Krasmimira Ianova from Space Research Institute of BAS, Georgi R. Ivanov, Georgi Petrov and Grigor Nikolov from Department of Astronomy, Sofia University "St Kliment Ohridski,", Yavor Chapanov from Central Laboratory for Geodesy of BAS and Petya Pavlova from Technical University of Sofia, Branch Plovdiv. Besides participants from Serbia and Bulgaria the Conference [was] attended [by] Vlado Milicevic from Canada, Jan Vondrak from Czech Republic, Aytap Sezer from Turkey and Tetyana Sergeeva and Alexandr Sergeev from Ukraine. On the Conference were presented 13 invited lectures, 22 short talks and 35 posters, in total

  18. Epidemiology of hip fractures in Belgrade, Serbia Montenegro, 1990-2000.

    PubMed

    Lesić, A; Jarebinski, M; Pekmezović, T; Bumbasirević, M; Spasovski, D; Atkinson, Henry D E

    2007-04-01

    This study retrospectively determined the incidence rates of hip fractures in Belgrade, Serbia and Montenegro, during the period 1990-2000. All patients with hip fractures treated at all Belgrade hospitals were identified from the Republic of Serbia's Ministry of Health National Health Care database. Patient demographics, type of hip fracture, and details of the mechanism of injury were collected. The annual incidence rates were calculated with interpolation according to the Belgrade population census of 1991 and 2002. There were a total of 8,904 hip fractures with a mean annual incidence of 51.7 per 100,000 adults (62.2 females and 35.5 males). Mean age at the time of fracture was 67 years (72.6 for females and 59.3 for males), with 64.7% of all fractures occurring in women. There was a significant increase in hip fracture incidence rates over the observed period in females (P = 0.006), but not in males (P = 0.962). Trochanteric fractures predominated, accounting for 53% compared with cervical fractures. In patients over 50 years of age there was an exponential increase in the incidence of hip fractures in both sexes; though more so in females. 91% of hip fractures occurred in these older patients with incidence rates of 143.6 per 100,000 (185.9 for female and 92.2 for male patients). The most common mechanism of injury in the older group was low-energy trauma (70.3%) resulting from a fall from standing height onto a flat surface (same level). Standardizing incidence rates in the older age group to the US 1985 white population gave values of 228 per 100,000 females and 96 per 100,000 males. These incidence rates are similar to those reported in Italy, France and Great Britain, but lower than those in Scandinavian countries. In view of growing population numbers and an increase in the proportion of patients aged over 60 years, we can expect an increase in the prevalence of osteoporosis and an increase in the incidence of fragility hip fractures in the future, with

  19. Geological and geochemical characteristics of sedimentary rocks in Kremna, basin (Serbia)

    NASA Astrophysics Data System (ADS)

    Perunović, Tamara; Jovančićević, Branimir; Brčeski, Ilija; Šajnović, Aleksandra; Stojanović, Ksenija; Simić, Vlada; Kašanin-Grubin, Milica

    2014-05-01

    Studying lacustrine sediments is important because of their potential economic value since they often bear coal, oil shales and non-metallic mineral raw materials. Besides this, lacustrine sediments offer valuable information on the climate conditions which existed during the sedimentation. In Serbia there are 14 lacustrine basins spanning in age from Oligocene to Lower Pliocene. The aim of this study was to examine Lower Miocene Kremna basin, located in southwest Serbia. Kremna basin is a small basin, covering 15km2, but sedimentologically very interesting. For the purpose of this study, 43 sediment samples were taken from a borehole at different depths, from surface to 343 m depth of the basin. The borehole ended in weathered serpentinite. Mineralogical composition of sediments was determined using thin-sections and X-ray diffraction analysis, contents of macro-and microelements and rare-earth elements were determined by ICP-ES and ICP-MS techniques. Also, elemental analysis was applied to determine the contents of carbon, sulphur and nitrogen and n-alkanes, isoprenoide aliphatic alkanes and bitumen were also determined using GC-MS technique. Mineralogical analyses proved presents of several lithological types in Kremna basin: clastic sediments, tuffs, tuffaceous sediments, marlstones, dolomites, magnezites, and coal of non-economic value. Occurrence of sirlezite and sepiolite was also determined. Furthermore, according to all obtained results two faciae were determined: alluvial-marginal lacustrine and intrabasinal. Alluvial-marginal facies originated from predominantly ultramafic rocks which underlie the basin. Magnezites and Mg-marls and Mg-dolomites are dominant sediments in this facies. These sediments formed under arid, slightly saline conditions. Intrabasinal facies is represented mostly with marls, Mg-marls and dolomitic limestones. These sediments were deposited under a more humid climate with increase in paleoproductivity. The uppermost sediments of

  20. Variability of Climate In Serbia In The Second Half of The 20thc Entury

    NASA Astrophysics Data System (ADS)

    Radovanovic, M.; Ducic, V.

    According to data of IPCC, the global surface temperature increased to 0.6 °C in the 20th century. It is claimed that the most studies registered significant changes of climate and that those changes also show that there is a small probability that the registered trend of worming is caused in general by natural factors . Weber quotes that the increase of global temperature in the last 140 years is 0.3 °C, and that there is a trend of cold in the last 60 years in the middle latitudes including Europe, too. Starting from already mentioned perplexities we have tried to perceive the problem of climate variability in Serbia in the second half of the 20th century, when it came to very important increasing of concentration of CO2. With that aim we observed the decade values of average annual temperatures in the system of 20 climatic stations. Until 1990 a decrease of temperature was registered in 13 stations while in other stations an increase that was less than 0.1 °C was registered from 1951. Explorers from Bulgaria and Hungary came to similar results, too. However, if we take in account the last decade the picture is changed and the number of stations with positive changes is enlarged on 15. Stations that have small changes and those with decrease of temperature were localized in the south and south - eastern part of the country and they are mainly coincided with before separated climatic regions. That regional differentiation referred us to search for circulation reasons of temperature change. Using Dzerdzevski division on three main types of circulation in the south hemisphere, we found that the incr ease of temperatures in the last decade is above all caused by change of dominant type of circulation from the meridian south to zonal. An analysis of seasonal changes showed that in the last five decades it came to decrease of winter temperatures in almost half of the stations. On the basis of analogy with warm periods of Holocene that Budiko and Zubakov give it is

  1. Fertilizing Southern Hardwoods

    Treesearch

    W. M. Broadfoot; A. F. Ike

    1967-01-01

    If present trends continue, fertilizing may soon be economically feasible in southern hardwood stands. Demands for the wood are rising, and the acreage alloted for growing it is steadily shrinking. To supply anticipated requests for information, the U. S. Forest Service has established tree nutrition studies at the Southern Hardwoods Laboratory in Stoneville,...

  2. Southern pulpwood production, 1984

    Treesearch

    Dennis M. May

    1986-01-01

    This publication presents the findings of 100-percent canvass of all wood-using pulpmills drawing roundwood or wood residues from the 12 southern states (fig. 1). Canvass data are compiled annually and analyzed on an alternating basis by personnel of the Forest Inventory and Analysis Units of the Southern and southeastern Forest Experiment Stations. All production...

  3. Southern pulpwood production, 1974

    Treesearch

    Daniel F. Bertelson

    1975-01-01

    Southern pulpwood production in 1974 reached a record high of 49,102,144 cords, a 4-percent increase over the previous year. Daily pulping capacity at the 114 southern pulpmills rose 3 per- cent to 94,982 tons; the increase resulted from expansion of existing facilities and the opening of three new mills.

  4. Southern pulpwood production, 1989

    Treesearch

    Cecil C. Hutchins

    1991-01-01

    This annual publication issued in alternate years by the Southeastern and Southern Forest Experiment stations, is based on 100-percent canvass of all pulpmills in the 12 Southern States from Virginia to Texas. The movement of raw material between regions is obtained by exchanging information with other regional Experiment Stations. Roundwood volumes are recorded in...

  5. Southern Pine Beetle II

    Treesearch

    R. N. Coulson; Kier Klepzig

    2011-01-01

    The knowledge base for the southern pine beetle, Dendroctonus frontalis Zimmermann (Coleoptera: Curculionidae) has increased dramatically since the last comprehensive and interpretative summary (Thatcher and others 1980). This insect continues to be a significant pest affecting the forest environment of the Southern US and adjoining states and it is also the subject of...

  6. Southern cascades bioregion

    Treesearch

    Carl N. Skinner; Alan H. Taylor

    2006-01-01

    The Cascade Range extends from British Columbia, Canada, south to northern California where it meets the Sierra Nevada. The Southern Cascades bioregion in California is bounded on the west by the Sacramento Valley and the Klamath Mountains, and on the east by the Modoc Plateau and Great Basin. The bioregion encompasses the Southern Cascades section of Miles and Goudey...

  7. Southern pulpwood production, 1990

    Treesearch

    John S. Vissage; Patrick E. Miller

    1992-01-01

    In 1990, Southern pulpwood production exceeded 65 million cords, roundwood production increased 9 percent to 45.6 million cords, and wood residue production increased 2 percent to 19.4 million cords. The pulping capacity of the 103 Southern pulpmills was 129,290 tons per day. One pulpmill was under construction.

  8. Southern pulpwood production, 1992

    Treesearch

    Patrick E. Miller

    1994-01-01

    In 1992, southern pulpwood production increased 4 percent to 67.9 million cords. Roundwood production increased 1 percent to 47.3 million cords, and wood residue production increased 12 percent to 20.7 million cords. One pulpmill changed processes, reducing the number to 103. The pulping capacity of the 103 southern pulpmills was 133,400 tons per day. No new...

  9. Southern Ocean cephalopods.

    PubMed

    Collins, Martin A; Rodhouse, Paul G K

    2006-01-01

    The Southern Ocean cephalopod fauna is distinctive, with high levels of endemism in the squid and particularly in the octopodids. Loliginid squid, sepiids and sepiolids are absent from the Southern Ocean, and all the squid are oceanic pelagic species. The octopodids dominate the neritic cephalopod fauna, with high levels of diversity, probably associated with niche separation. In common with temperate cephalopods, Southern Ocean species appear to be semelparous, but growth rates are probably lower and longevity greater than temperate counterparts. Compared with equivalent temperate species, eggs are generally large and fecundity low, with putative long development times. Reproduction may be seasonal in the squid but is extended in the octopodids. Cephalopods play an important role in the ecology of the Southern Ocean, linking the abundant mesopelagic fish and crustaceans with higher predators such as albatross, seals and whales. To date Southern Ocean cephalopods have not been commercially exploited, but there is potential for exploitation of muscular species of the Family Ommastrephidae.

  10. Southern Identity in "Southern Living" Magazine

    ERIC Educational Resources Information Center

    Lauder, Tracy

    2012-01-01

    A fantasy-theme analysis of the editors' letters in "Southern Living" magazine shows an editorial vision of valuing the past and showcasing unique regional qualities. In addition, a content analysis of the visual representation of race in the magazine's formative years and recent past validates that inhabitants of the region were portrayed…

  11. Southern Identity in "Southern Living" Magazine

    ERIC Educational Resources Information Center

    Lauder, Tracy

    2012-01-01

    A fantasy-theme analysis of the editors' letters in "Southern Living" magazine shows an editorial vision of valuing the past and showcasing unique regional qualities. In addition, a content analysis of the visual representation of race in the magazine's formative years and recent past validates that inhabitants of the region were portrayed…

  12. Modelling of carrying capacity in National Park - Fru\\vska Gora (Serbia) case study

    NASA Astrophysics Data System (ADS)

    Vujko, Aleksandra; Plavša, Jovan; Petrović, Marko D.; Radovanović, Milan; Gajić, Tamara

    2017-03-01

    Negative effects of tourism development in a destination are usually the consequence of the high concentration of tourists, accommodation facilities and the activities that are practiced in a relatively restricted area. One of the most important measures to protect the areas is to calculate the maximum number of tourists that can simultaneously reside in a region, i.e. the determination of the carrying capacity. This paper outlines a method for determining carrying capacity based on zoning of environmental resources and zoning within a region. The paper argues for a return to the idea of identifying maximum appropriate number of users. The main hypothesis of the paper is based on the statement that the development of tourism in Fru\\vska Gora (Mountain) National Park in Northern Serbia must be in accordance with the basic principles of sustainability, including the determination of carrying capacity. The main research goal was to show the opinion of local residents about the uncontrolled development of tourism, and to determine the carrying capacity in four sports and recreational zones of the mountain. The carrying capacity of the area is calculated by Lavery and Stanev formulas.

  13. Toxicity of metalaxyl, azoxystrobin, dimethomorph, cymoxanil, zoxamide and mancozeb to Phytophthora infestans isolates from Serbia.

    PubMed

    Rekanović, Emil; Potočnik, Ivana; Milijašević-Marčić, Svetlana; Stepanović, Miloš; Todorović, Biljana; Mihajlović, Milica

    2012-01-01

    A study of the in vitro sensitivity of 12 isolates of Phytophthora infestans to metalaxyl, azoxystrobin, dimethomorph, cymoxanil, zoxamide and mancozeb, was conducted. The isolates derived from infected potato leaves collected at eight different localities in Serbia during 2005-2007. The widest range of EC(50) values for mycelial growth of the isolates was recorded for metalaxyl. They varied from 0.3 to 3.9 μg mL(-1) and were higher than those expected in a susceptible population of P. infestans. The EC(50) values of the isolates were 0.16-0.30 μg mL(-1) for dimethomorph, 0.27-0.57 μg mL(-1) for cymoxanil, 0.0026-0.0049 μg mL(-1) for zoxamide and 2.9-5.0 μg mL(-1) for mancozeb. The results indicated that according to effective concentration (EC(50)) the 12 isolates of P. infestans were sensitive to azoxystrobin (0.019-0.074 μg mL(-1)), and intermediate resistant to metalaxyl, dimethomorph and cymoxanil. According to resistance factor, all P. infestans isolates were sensitive to dimethomorph, cymoxanil, mancozeb and zoxamide, 58.3% of isolates were sensitive to azoxystrobin and 50% to metalaxyl. Gout's scale indicated that 41.7% isolates were moderately sensitive to azoxystrobin and 50% to metalaxyl.

  14. Epidemiology of primary liver cancer in Serbia and possible connection with cyanobacterial blooms.

    PubMed

    Svirčev, Zorica; Drobac, Damjana; Tokodi, Nada; Vidović, Milka; Simeunović, Jelica; Miladinov-Mikov, Marica; Baltić, Vladimir

    2013-01-01

    Today, the occurrence of harmful cyanobacterial blooms is a common phenomenon and a potential global health problem. Cyanobacteria can produce metabolites highly toxic to humans. More than 80% of reservoirs used for water supply in Central Serbia have bloomed over the past 80 years. A 10-year epidemiological study showed a significant increase in the incidence of primary liver cancer (PLC) in the regions where water from the blooming reservoirs was used for human consumption. At the same time, no correlation was found between the incidence of PLC and other risk factors, such as cirrhosis and hepatitis viruses. Given the strong association with PLC induction and various known possible mechanisms of carcinogenic action, it is highly possible that, cyanotoxins--acting as initiator and promoter--may be the major risk factor that acts synergistically with other risk factors to cause increased incidence of PLC. However, at present, it is still not certain whether cyanotoxins alone were sufficient to induce PLC. Therefore, additional assessment of the health risks that may arise from human exposure to cyanotoxins is advisable.

  15. Radon survey in the high natural radiation region of Niska Banja, Serbia.

    PubMed

    Zunic, Z S; Yarmoshenko, I V; Birovljev, A; Bochicchio, F; Quarto, M; Obryk, B; Paszkowski, M; Celiković, I; Demajo, A; Ujić, P; Budzanowski, M; Olko, P; McLaughlin, J P; Waligorski, M P R

    2007-01-01

    A radon survey has been carried out around the town of Niska Banja (Serbia) in a region partly located over travertine formations, showing an enhanced level of natural radioactivity. Outdoor and indoor radon concentrations were measured seasonally over the whole year, using CR-39 diffusion type radon detectors. Outdoor measurements were performed at 56 points distributed over both travertine and alluvium sediment formations. Indoor radon concentrations were measured in 102 living rooms and bedrooms of 65 family houses. In about 50% of all measurement sites, radon concentration was measured over each season separately, making it possible to estimate seasonal variations, which were then used to correct values measured over different periods, and to estimate annual values. The average annual indoor radon concentration was estimated at over 1500 Bq/m3 and at about 650 Bq/m3 in parts of Niska Banja located over travertine and alluvium sediment formations, respectively, with maximum values exceeding 6000 Bq/m3. The average value of outdoor annual radon concentration was 57 Bq/m3, with a maximum value of 168 Bq/m3. The high values of indoor and outdoor radon concentrations found at Niska Banja make this region a high natural background radiation area. Statistical analysis of our data confirms that the level of indoor radon concentration depends primarily on the underlying soil and building characteristics.

  16. Anthropogenic impact on the change hydrological and erosion regime in Serbia

    NASA Astrophysics Data System (ADS)

    Milovanovic, Irina; Stefanovic, Milutin; Gavrilovic, Zoran

    2010-05-01

    Serbia in the first half of the twentieth century has experienced extreme denudation and increase torrent flooding and erosion. The problem has become a nightmare for the state. It is possible that the scale of the state enforce a set of measures that are confirmed in practice the impact of land use on water regime and sediment... In the second half of the twentieth century carried out a large volume of soil and water conservation, torrent control works and other measures that are bare and barren spaces turned into green and fertile. Another contribution to these works and measures are impact of changing the water and sediment regime. All these changing of water and sediment regime were measurable and comparable. Changing water and sediment regimes is important for long-term survival and function of reservoirs that serve the population for water supply and power. So follow all the changes that can have positive or negative impact. The paper presents results achieved changes, which have enabled the construction of reservoirs and survival in earlier torrent extreme flows. Key words: Land use, Erosion, torrents, Soil and water conservation,

  17. Natural radionuclides in waste water discharged from coal-fired power plants in Serbia.

    PubMed

    Janković, Marija M; Todorović, Dragana J; Sarap, Nataša B; Krneta Nikolić, Jelena D; Rajačić, Milica M; Pantelić, Gordana K

    2016-12-01

    Investigation of the natural radioactivity levels in water around power plants, as well as in plants, coal, ash, slag and soil, and to assess the associated radiation hazard is becoming an emerging and interesting topic. This paper is focused on the results of the radioactivity analysis in waste water samples from five coal-fired power plants in Serbia (Nikola Tesla A, Nikola Tesla B, Kolubara, Morava and Kostolac), which were analyzed in the period 2003-2015. River water samples taken upstream and downstream from the power plants, drain water and overflow water were analyzed. In the water samples gamma spectrometry analysis was performed as well as determination of gross alpha and beta activity. Natural radionuclide (40)K was detected by gamma spectrometry, while the concentrations of other radionuclides, (226)Ra, (235)U and (238)U, usually were below the minimum detection activity (MDA). (232)Th and artificial radionuclide (137)Cs were not detected in these samples. Gross alpha and beta activities were determined by the α/β low level proportional counter Thermo Eberline FHT 770 T. In the analyzed samples, gross alpha activity ranged from MDA to 0.47 Bq L(-)(1), while the gross beta activity ranged from MDA to 1.55 Bq L(-)(1).

  18. Characteristics of gonorrhea and syphilis cases among the Roma ethnic group in Belgrade, Serbia.

    PubMed

    Bjekić, Milan; Vlajinac, Hristina; Šipetić-Grujičić, Sandra

    2016-01-01

    The Roma ethnic group is the largest and most marginalized minority in Europe, believed to be vulnerable to sexually transmitted infections. The purpose of the study was to investigate frequency and characteristics of gonorrhea and syphilis among the Roma population in Belgrade. Data from the City Institute for Skin and Venereal Diseases to which all gonorrhea and syphilis cases are referred were analyzed. During the period of 2010-2014 sexually transmitted infections were more frequent among Roma than in rest of Belgrade population. Average percentages of Roma among all reported subjects with syphilis and those with gonorrhea were 9.6% and 13.5%, respectively, while the percentage of Roma in the total Belgrade population was about 1.6%. Roma with syphilis and gonorrhea were more frequently men (75%), most frequently aged 20-29 years (43.4%), never married (64.5%), with elementary school or less (59.2%), unemployed (80.3%), and heterosexual (89.5%). Among Roma 10.5% were sex workers and 68.4% did not know the source of their infection. Significant differences between Roma cases and other cases in Belgrade in all characteristics observed were in agreement with differences between Roma population and the total population of Serbia. The present study confirmed the vulnerability of the Roma population to sexually transmitted infections. Copyright © 2016 Elsevier Editora Ltda. All rights reserved.

  19. Comparison of weight and length at birth of non-Roma and Roma newborn in Serbia.

    PubMed

    Stanković, Sandra; Živić, Saša; Ignjatović, Aleksandra; Stojanović, Mariola; Bogdanović, Dragan; Novak, Sonja; Vučić, Jelena; Stanković, Miodrag; Šaranac, Ljiljana; Vesna, Cvetković; Miljković, Predrag; Vorgučin, Ivana

    2016-01-01

    Roma infants tend to be smaller and are diagnosed as SGA more often than non-Roma infants, suggesting that specific anthropometric norms for these infants may be useful. We aimed to construct population-based centile, gender-specific charts for birth weight and length for singleton Roma infants born from 35 to 42 weeks of gestation and to compare it with anthropometric data of non-Roma infants. We analyzed data on 27,602 non-Roma (53 % males) and 2235 Roma (51 % males) singleton live infants delivered from 2006 to 2012 in South East Serbia. The LMS method was used to estimate the birth weight and length centiles. Roma infants were up to 12 % lighter and up to 4 % shorter than non-Roma infants. Estimated centile charts for Roma males and females were constructed showing the 3rd, 10th, 25th, 50th, 75th, 90th and 97th centiles. We created the separate centile charts for Roma ethnic group. The sample size was sufficient to demonstrate differences in mean birth weights and lengths of at term infants born during the study period.

  20. Natural and anthropogenic radioactivity in the environment of Kopaonik mountain, Serbia.

    PubMed

    Mitrović, Branislava; Ajtić, Jelena; Lazić, Marko; Andrić, Velibor; Krstić, Nikola; Vranješ, Borjana; Vićentijević, Mihajlo

    2016-08-01

    To evaluate the state of the environment in Kopaonik, a mountain in Serbia, the activity concentrations of (4) K, (226)Ra, (232)Th and (137)Cs in five different types of environmental samples are determined by gamma ray spectrometry, and radiological hazard due to terrestrial radionuclides is calculated. The mean activity concentrations of natural radionuclides in the soil are higher than the global average. However, with an exception of two sampling locations, the external radiation hazard index is below one, implying an insignificant radiation hazard. Apart from (40)K, content of the natural radionuclides is predominantly below minimum detectable activities in grass and cow milk, but not in mosses. Although (137)Cs is present in the soil, grass, mosses and herbal plants, its specific activity in cow milk is below minimum detectable activity. Amongst the investigated herbal plants, Vaccinium myrtillus L. shows accumulating properties, as a high content of (137)Cs is detected therein. Therefore, moderation is advised in consuming Vaccinium myrtillus L. tea. Copyright © 2016 Elsevier Ltd. All rights reserved.

  1. Experienced and anticipated discrimination among people with major depressive disorder in Serbia.

    PubMed

    Milačić Vidojević, Ivona; Dragojević, Nada; Tošković, Oliver

    2015-11-01

    Experiences of discrimination have significant impact on the lives of people with mental illness. This study investigates the nature and severity of experienced and anticipated discrimination reported by persons with a depressive disorder in Serbia. Patients were recruited from two psychiatric day hospitals and a primary mental health service with a diagnosis of major depressive disorder. Interviews were conducted using a socio-demographic questionnaire and the Discrimination and Stigma Scale. The respondents experienced discrimination mostly in the field of family relationships, making and keeping friends and keeping a job. In domains of making close personal relationships or applying for education, anticipated discrimination was higher than experienced. The need to conceal mental health problems was stronger than experiences of being avoided. The need to hide mental health problems was higher than the overall score for experienced discrimination. Participants who were hospitalized in some period of life reported higher experienced discrimination. Compared to younger participants, older participants experienced more negative as well as positive discrimination. Married participants experienced more negative discrimination than unmarried. It is important to design interventions to overcome discrimination toward persons with depression at all levels. © The Author(s) 2015.

  2. Attitudes towards antimicrobial drugs among general population in Croatia, Fyrom, Greece, Hungary, Serbia and Slovenia.

    PubMed

    Radosević, Nives; Vlahović-Palcevski, Vera; Benko, Ria; Peklar, Jure; Miskulin, Inka; Matuz, Maria; Papaioannidou, Paraskevi; Sabo, Ana; Palcevska-Koceska, Snezana

    2009-08-01

    A pilot study to assess patients' attitudes towards antimicrobials (ABs) in six European countries (Croatia, Former Yugoslav Republic of Macedonia (FYROM), Greece, Hungary, Slovenia and Serbia), as a step preceding educational intervention on the importance of patients' compliance with instructions on taking ABs and consequences of their inappropriate use. Patients' knowledge, emotions and behaviour regarding ABs were assessed using a structured questionnaire, constructed by a psychologist and intended for general population in six European countries. Questionnaires were filled out by individuals who visited pharmacies and general practitioners. A total of 838 questionnaires were filled in. Respondents from Slovenia showed the best knowledge about ABs, followed by Croatians. The highest willingness for self-medication reported respondents from FYROM. The most positive emotions about ABs were expressed by respondents in Greece and Hungary, and the most negative in Slovenia. All components of attitudes towards antibiotics were influenced by country and level of education. Behaviour regarding ABs complied with emotions and knowledge in all countries. The results of this study may lay a basis for conducting national public campaigns, as a step forward in education of patients on rational AB use. Copyright 2009 John Wiley & Sons, Ltd.

  3. Radioactivity levels and heavy metals in the urban soil of Central Serbia.

    PubMed

    Milenkovic, B; Stajic, J M; Gulan, Lj; Zeremski, T; Nikezic, D

    2015-11-01

    Radioactivity concentrations and heavy metal content were measured in soil samples collected from the area of Kragujevac, one of the largest cities in Serbia. The specific activities of (226)Ra, (232)Th, (40)K and (137)Cs in 30 samples were measured by gamma spectrometry using an HPGe semiconductor detector. The average values ± standard deviations were 33.5 ± 8.2, 50.3 ± 10.6, 425.8 ± 75.7 and 40.2 ± 26.3 Bq kg(-1), respectively. The activity concentrations of (226)Ra, (232)Th and (137)Cs have shown normal distribution. The annual effective doses, radium equivalent activities, external hazard indexes and excess lifetime cancer risk were also estimated. A RAD7 device was used for measuring radon exhalation rates from several samples with highest content of (226)Ra. The concentrations of As, Co, Cr, Cu, Mn, Ni, Pb and Zn were measured, as well as their EDTA extractable concentrations. Wide ranges of values were obtained, especially for Cr, Mn, Ni, Pb and Zn. The absence of normal distribution indicates anthropogenic origin of Cr, Ni, Pb and Zn. Correlations between radionuclide activities, heavy metal contents and physicochemical properties of analysed soil were determined by Spearman correlation coefficient. Strong positive correlation between (226)Ra and (232)Th was found.

  4. First findings and prevalence of adult heartworms (Dirofilaria immitis) in wild carnivores from Serbia.

    PubMed

    Penezić, Aleksandra; Selaković, Sanja; Pavlović, Ivan; Ćirović, Duško

    2014-09-01

    Heartworm (Dirofilaria immitis) is a parasitic roundworm that causes a zoonotic disease known as dirofilariosis. Little is known about the role of wild carnivores serving as reservoirs in nature. Therefore, we examined 738 hearts and lungs of free ranging wild carnivores from Serbia to determine the presence of adult heartworms. During the period 2009-2013, the prevalence in golden jackals (Canis aureus) was 7.32%, in red foxes (Vulpes vulpes) 1.55%, in wolves (Canis lupus) 1.43%, and in wild cats (Felis silvestris) 7.69%. No adult heartworm specimens were found in beech martens (Martes foina), stone martens (Martes martes), European polecats (Mustela putorius), badgers (Meles meles) or otter (Lutra lutra). The highest recorded prevalence was in 2013 (7.30%) and the lowest in 2012 (1.6%). In jackals, the prevalence was higher in males (10%) than in females (4.06%), while in foxes the prevalence was 1.75% in males and 1.26% in females. The most infected host was a wolf in which 37 adult specimens were found. Because of the potentially significant role in the life cycle of D. immitis, populations of wild carnivores in Europe should be further examined and tested for heartworm infections.

  5. Alcohol Consumption among Students--A Cross-Sectional Study at Three Largest Universities in Serbia.

    PubMed

    Višnjić, Aleksandar; Jović, Sladjana; Grbeša, Grozdanko

    2015-01-01

    The prevalence of unhealthy alcohol use among university students is increasing in many countries. The aim of the study was to investigate alcohol consumption and alcohol-related knowledge, attitudes and risky behaviors among Serbian university students. The cross-sectional study was carried out at the three state universities from January to June in the academic year 2009/2010 and included 2,285 students of both genders. The students filled out a questionnaire consisting of 70 questions with respect to demographic and socioeconomic characteristics, their lifestyle habits, styles and attitudes, health assessment, as well as exposure to different risk factors. It was found that 77.7% of students drank alcohol occasionally, 4.6% of them consumed it on a daily basis. Friedman's test (p < 0.001) showed that students prefer drinking beer to all other alcoholic beverages. Students in Belgrade and students of Technical faculties are undisputed champions when it comes to how often they drink six or more drinks on a single occasion. Older students in Serbia drink more and get drunk more frequently. A high percentage of Serbian students consume alcohol, and even though they have their first drink at an early age, they generally drink less than students in many other countries.

  6. Quantification and assessment of heat and cold waves in Novi Sad, Northern Serbia.

    PubMed

    Basarin, Biljana; Lukić, Tin; Matzarakis, Andreas

    2016-01-01

    Physiologically equivalent temperature (PET) has been applied to the analysis of heat and cold waves and human thermal conditions in Novi Sad, Serbia. A series of daily minimum and maximum air temperature, relative humidity, wind, and cloud cover was used to calculate PET for the investigated period 1949-2012. The heat and cold wave analysis was carried out on days with PET values exceeding defined thresholds. Additionally, the acclimatization approach was introduced to evaluate human adaptation to interannual thermal perception. Trend analysis has revealed the presence of increasing trend in summer PET anomalies, number of days above defined threshold, number of heat waves, and average duration of heat waves per year since 1981. Moreover, winter PET anomaly as well as the number of days below certain threshold and number of cold waves per year until 1980 was decreasing, but the decrease was not statistically significant. The highest number of heat waves during summer was registered in the last two decades, but also in the first decade of the investigated period. On the other hand, the number of cold waves during six decades is quite similar and the differences are very small.

  7. First report of Polycystic kidney disease occurrence in Persian cats in Serbia.

    PubMed

    Vucicevic, Milos; Slijepcevic, Dajana; Davitkov, Darko; Avdalovic, Vladimir; Aleksic-Kovacevic, Sanja; Stevanovic, Jevrosima; Stanimirovic, Zoran

    2016-01-01

    Polycystic kidney disease (PKD) is an inherited autosomal disorder in cats, mostly diagnosed in Persian cats. Renal cysts can be diagnosed by ultrasound, but cats must be at least 16 weeks old. The goals of this study were to assess the occurrence of PKD in Serbia using a randomly selected group of Persian cats, to compare the diagnostic efficacy of ultrasound and genetic tests, and to measure haematological and selected biochemical parameters. We examined 70 cats of Persian breed, between 4 months and 8 years of age. Complete blood count and selected biochemical parameters were measured, renal ultrasound was performed. Swabs of the oral cavity were obtained for genetic testing. Percentage of PKD positive cats identified by genetic testing was 48.6%, whilst only 18.6% were detected through ultrasound. Animals that were polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) positive and ultrasound negative ranged from 4 months to 3.5 years. All haematological and biochemical parameters were within the the normal range values in all examined cats. Genetic methods proved to be the most effective for reliable and early diagnosis of PKD in Persian cats. DNA analysis can be used right after birth, and excludes the need for other diagnostic procedures, such as ultrasound.

  8. Comparison of spectrolyser device measurements with standard analysis of wastewater samples in Novi Sad, Serbia.

    PubMed

    Mihajlović, I; Pap, S; Sremački, M; Brborić, M; Babunski, D; Dogo, M

    2014-09-01

    On-line monitoring was performed using spectrolyser equipment, coupled with laboratory analysis for samples collected from wastewater discharge in the city of Novi Sad, Serbia, during first 24 h of three and 48 h of six monitoring campaigns from December of 2012 to April of 2013. Significant correlation with R(2) > 0.9 was observed between laboratory analysis and spectrolyser measurements for chemical oxygen demand (COD) and biological oxygen demand (BOD) concentrations. COD/BOD5 ratio in combined industrial and municipal wastewater ranged from 1.2 to 2.0 indicating the presence of biodegradable organic matter which could be easily removed using aeration treatment process. Micro/trace element and/or heavy metals in wastewater samples were within the limits as per the standard prescribed for wastewater, and should not pose any serious hazard risk. However BOD, COD, ammonia and total phosphorus concentrations were measured above the limit value according to Serbian and EU legislation and should be reduced before discharging wastewater directly into the Danube River.

  9. Toxicity of mancozeb, chlorothalonil, captan, fluopyram, boscalid, and difenoconazole to Didymella applanata isolates from Serbia.

    PubMed

    Mirković, Biljana; Tanović, Brankica; Stević, Milan; Hrustić, Jovana; Mihajlović, Milica; Delibašić, Goran; Vukša, Petar

    2015-01-01

    Field isolates of Didymella applanata, the causal agent of spur blight of raspberry, were evaluated in vitro for their sensitivity to mancozeb, chlorothalonil, captan, fluopyram, boscalid and difenoconazole. A total of 10 isolates, collected during 2013 at five localities in the major raspberry growing region in Serbia, and characterized as copper hydroxide, dithianon, and tebuconazole (sensitive), pyraclostrobin (sensitive or highly resistant) and fluazinam (sensitive or moderately resistant), were used in this study. The EC50 values for the isolates ranged from 1.33 to 2.88 mg L(-1) for mancozeb, from 3.18 to 6.65 mg L(-1) for chlorothalonil, from 15.75 to 24.69 mg L(-1) for captan and from 1.80 to 8.20 mg L(-1) for fluopyram. The narrowest range of EC50 values was recorded for difenoconazole (0.23-0.49 mg L(-1)), whereas the widest range was obtained for boscalid (4.49-49.25 mg L(-1)). The calculated resistance factors showed that all D. applanata isolates were sensitive to mancozeb, chlorothalonil, captan, and difenoconazole. Four isolates were moderately resistant to boscalid, while three of them were also moderately resistant to fluopyram. This finding of moderately resistant isolates to these SDHI fungicides indicates a possible cross-resistance which should be clarified in further investigations.

  10. Groundwater management by riverbank filtration and an infiltration channel: the case of Obrenovac, Serbia

    NASA Astrophysics Data System (ADS)

    Polomčić, Dušan; Hajdin, Bojan; Stevanović, Zoran; Bajić, Dragoljub; Hajdin, Katarina

    2013-11-01

    The Vić Bare groundwater source is used to supply water to the population and industry of Obrenovac, one of the municipalities of Belgrade (the capital of Serbia). It is a typical riverbank filtration site; exploitation is performed through 30 drilled wells and two radial wells located in the meander of the Sava River. The established hydraulic connection between the river and tapped aquifer is so great that the river regime has a dominant influence on the aquifer. As a consequence of this, water-delivery reduction occurs in the dry months (summer-autumn), when the population needs water the most. Based on the data associated with the river’s gauges, precipitation, quantity of pumped water and groundwater-level fluctuation, a simulation of the groundwater regime for non-steady-state flow conditions has been undertaken through a numerical model. To overcome problems of water shortage during the dry season, the possibility of artificial recharge using an infiltration channel, made up of two connected parts, was analyzed. During the dry months, 80 % of the wells receive water partly from the infiltration channel. In this way, possibilities for extracting additional water are created. The application of this concept is discussed.

  11. Interaction between different extracts of Hypericum perforatum L. from Serbia and pentobarbital, diazepam and paracetamol.

    PubMed

    Rašković, Aleksandar; Cvejić, Jelena; Stilinović, Nebojša; Goločorbin-Kon, Svetlana; Vukmirović, Saša; Mimica-Dukić, Neda; Mikov, Momir

    2014-03-28

    Herb-drug interactions are an important safety concern and this study was conducted regarding the interaction between the natural top-selling antidepressant remedy Hypericum perforatum (Hypericaceae) and conventional drugs. This study examined the influence of acute pretreatment with different extracts of Hypericum perforatum from Serbia on pentobarbital-induced sleeping time, impairment of motor coordination caused by diazepam and paracetamol pharmacokinetics in mice. Ethanolic extract, aqueous extract, infusion, tablet and capsule of Hypericum perforatum were used in this experiment. The profile of Hypericum perforatum extracts as well as paracetamol plasma concentration was determined using RP-HPLC analysis. By quantitative HPLC analysis of active principles, it has been proven that Hypericum perforatum ethanolic extract has the largest content of naphtodianthrones: hypericin (57.77 µg/mL) and pseudohypericin (155.38 µg/mL). Pretreatment with ethanolic extract of Hypericum perforatum potentiated the hypnotic effect of pentobarbital and impairment of motor coordination caused by diazepam to the greatest extent and also increased paracetamol plasma concentration in comparison to the control group. These results were in correlation with naphtodianthrone concentrations. The obtained results have shown a considerable influence of Hypericum perforatum on pentobarbital and diazepam pharmacodynamics and paracetamol pharmacokinetics.

  12. High prevalence of intestinal zoonotic parasites in dogs from Belgrade, Serbia--short communication.

    PubMed

    Nikolić, Aleksandra; Dimitrijević, Sanda; Katić-Radivojević, Sofija; Klun, Ivana; Bobrć, Branko; Djurković-Djaković, Olgica

    2008-09-01

    To identify areas of risk for canine-related zoonoses in Serbia, the aim of this study was to provide baseline knowledge about intestinal parasites in 151 dogs (65 household pets, 75 stray and 11 military working dogs) from Belgrade. The following parasites, with their respective prevalences, were detected: Giardia duodenalis (14.6%), Ancylostomatidae (24.5%), Toxocara canis (30.5%), Trichuris vulpis (47.0%) and Taenia-type helminths (6.6%). Of all examined dogs, 75.5% (114/151) were found to harbour at least one parasite species. Of these, mixed infections with up to four species per dog occurred in 44.7% (51/114). Infections with all detected species were significantly higher (p < 0.05) in military working (100%) and stray dogs (93.3%) versus household pets (50.8%). Among all parasites, agents with zoonotic potential including Giardia, Ancylostomatidae and Toxocara were detected in 58.3% (88/151) of all examined dogs with a significant difference (p < 0.05) among the subgroups (100%, 62.7% and 46.2% for military working dogs, stray dogs and household pets, respectively). The high prevalence of zoonotic parasites registered in the dog population from a highly urban area in south-eastern Europe indicates a potential risk to human health. Thus, veterinarians should play an important role in helping to prevent or minimise zoonotic transmission.

  13. Medical Cannabis in Serbia: The Survey of Knowledge and Attitudes in an Urban Adult Population.

    PubMed

    Gazibara, Tatjana; Prpic, Milica; Maric, Gorica; Pekmezovic, Tatjana; Kisic-Tepavcevic, Darija

    2017-01-01

    There are some indices in which legalization of medical cannabis in the Republic of Serbia might be considered. The purpose of this research was to assess knowledge and attitudes towards medical cannabis in an urban adult population. This cross-sectional study was conducted in December 2015 and January 2016. A convenience sample of study participants comprised users of the Community Health Center. A total of 360 adults were invited to participate. Data were collected through an anonymous questionnaire. Most participants (77.1%) answered correctly that cancer was indicative of medical cannabis treatment, while the remaining conditions were less frequently recognized. A total of 42% answered correctly that adverse effects of cannabis were hallucinations and dizziness. Persons who previously used cannabis were more knowledgeable on conditions for medical cannabis treatment (ρ = 0.155; p = 0.006). Study respondents expressed positive attitude towards legalization of medical cannabis (median 5 out of 5) and negative towards legalization of recreational cannabis (median 2 out of 5). In conclusion, the adult population in Belgrade had some knowledge of medical cannabis. The overall attitude of our population regarding legalization of medical cannabis was positive, while the attitude towards legalization of cannabis for recreational purposes was negative.

  14. Predictors of hepatitis B vaccination status in healthcare workers in Belgrade, Serbia, December 2015.

    PubMed

    Kisic-Tepavcevic, Darija; Kanazir, Milena; Gazibara, Tatjana; Maric, Gorica; Makismovic, Natasa; Loncarevic, Goranka; Pekmezovic, Tatjana

    2017-04-20

    Despite the availability of a safe and effective vaccine since 1982, overall coverage of hepatitis B vaccination among healthcare workers (HCWs) has not reached a satisfactory level in many countries worldwide. The aim of this study was to estimate the prevalence of hepatitis B vaccination, and to assess the predictors of hepatitis B vaccination status among HCWs in Serbia. Of 380 randomly selected HCWs, 352 (92.6%) were included in the study. The prevalence of hepatitis B vaccination acceptance was 66.2%. The exploratory factor analyses using the vaccination-refusal scale showed that items clustered under 'threat of disease' explained the highest proportion (30.4%) of variance among those declining vaccination. The factor analyses model of the potential reasons for receiving the hepatitis B vaccine showed that 'social influence' had the highest contribution (47.5%) in explaining variance among those vaccinated. In the multivariate adjusted model the following variables were independent predictors of hepatitis B vaccination status: occupation, duration of work experience, exposure to blood in the previous year, and total hepatitis B-related knowledge score. Our results highlight the need for well-planned national policies, possibly including mandatory hepatitis B immunisation, in the Serbian healthcare environment. This article is copyright of The Authors, 2017.

  15. A re-examination of the human fossil specimen from Bački Petrovac (Serbia).

    PubMed

    Radović, Predrag; Lindal, Joshua Allan; Roksandic, Mirjana

    2014-08-01

    A fragmented human calotte was discovered during the early 1950s near Bački Petrovac (Serbia), in association with Palaeolithic stone tools. After its initial publication, the fossil specimen remained largely unknown outside of the Serbian academe and no detailed comparative study has ever been carried out. Since the whereabouts of the fossil itself are currently unknown, and given its potential significance for the Pleistocene human evolution, we re-examine the data published by Živanović (1966, 1975). Using the original measurements, mostly taken on the frontal bone, and a wide comparative sample of 68 fossil specimens, the fossil was compared and analyzed by statistical multivariate methods. We also conducted a visual examination of the morphology based on the available photographic material. Our analysis reveals phenetic similarity with Middle Pleistocene archaic Homo from Africa and anatomically modern Homo sapiens. However, the absence of primitive cranial traits in Bački Petrovac indicates a clear modern Homo sapiens designation. Although lost at the moment, there is a chance for the re-discovery of the fossil in the years to come. This would give us an opportunity to acquire absolute dates and to study the specimen in a more detailed manner.

  16. Assessment of gamma dose rates from terrestrial exposure in Serbia and Montenegro.

    PubMed

    Dragović, S; Janković, Lj; Onjia, A

    2006-01-01

    The gamma dose rates due to naturally occuring terrestrial radionuclides ((226)Ra, (232)Th and (40)K) were calculated based on their activities in soil samples, determined by gamma-ray spectrometry. A total of 140 soil samples from 21 different regions of Serbia and Montenegro were collected. The gamma dose rates ranged from 7.40 to 29.7 nGy h(-1) for (226)Ra, from 12.9 to 46.5 nGy h(-1) for (232)Th and from 12.5 to 37.1 nGy h(-1) for (40)K. The total absorbed gamma dose rate due to these radionuclides varied from 34.5 to 97.6 nGy h(-1) with mean of 66.8 nGy h(-1). Assuming a 20% occupancy factor, the corresponding annual effective dose varied from 4.23 x 10(-5) to 11.9 x 10(-5) Sv with mean of 8.19 x 10(-5) Sv, i.e. the dose was lower than world wide average value. According to the values of external hazard index (mean: 0.39) obtained in this study, the radiation hazard was found to be insignificant for population living in the investigated area.

  17. Distribution of natural radionuclides in surface soils in the vicinity of abandoned uranium mines in Serbia.

    PubMed

    Momčilović, Milan; Kovačević, Jovan; Tanić, Milan; Dorđević, Milan; Bačić, Goran; Dragović, Snežana

    2013-02-01

    The activity concentrations of natural radionuclides in soils from the area affected by uranium mining at Stara Planina Mountain in Serbia were studied and compared with the results obtained from an area with no mining activities (background area). In the affected area, the activity concentrations ranged from 1.75 to 19.2 mg kg(-1) for uranium and from 1.57 to 26.9 mg kg(-1) for thorium which is several-fold higher than those in the background area. The Th/U, K/U, and K/Th activity ratios were also determined and compared with data from similar studies worldwide. External gamma dose rate in the air due to uranium, thorium, and potassium at 1 m above ground level in the area affected by uranium mining was found to be 91.3 nGy h(-1), i.e., about two-fold higher than that in background area. The results of this preliminary study indicate the importance of radiological evaluation of the area and implementation of remedial measures in order to prevent further dispersion of radionuclides in the environment.

  18. Edaphic factors affecting the vertical distribution of radionuclides in the different soil types of Belgrade, Serbia.

    PubMed

    Dragović, Snežana; Gajić, Boško; Dragović, Ranko; Janković-Mandić, Ljiljana; Slavković-Beškoski, Latinka; Mihailović, Nevena; Momčilović, Milan; Ćujić, Mirjana

    2012-01-01

    The specific activities of natural radionuclides ((40)K, (226)Ra and (232)Th) and Chernobyl-derived (137)Cs were measured in soil profiles representing typical soil types of Belgrade (Serbia): chernozems, fluvisols, humic gleysols, eutric cambisols, vertisols and gleyic fluvisols. The influence of soil properties and content of stable elements on radionuclide distribution down the soil profiles (at 5 cm intervals up to 50 cm depth) was analysed. Correlation analysis identified associations of (40)K, (226)Ra and (137)Cs with fine-grained soil fractions. Significant positive correlations were found between (137)Cs specific activity and both organic matter content and cation exchange capacity. Saturated hydraulic conductivity and specific electrical conductivity were also positively correlated with the specific activity of (137)Cs. The strong positive correlations between (226)Ra and (232)Th specific activities and Fe and Mn indicate an association with oxides of these elements in soil. The correlations observed between (40)K and Cr, Ni, Pb and Zn and also between (137)Cs and Cd, Cr, Pb and Zn could be attributed to their common affinity for clay minerals. These results provide insight into the main factors that affect radionuclide migration in the soil, which contributes to knowledge about radionuclide behaviour in the environment and factors governing their mobility within terrestrial ecosystems.

  19. Program of oral health as a part of the public health program in Republic Serbia.

    PubMed

    Janjanin, M

    2001-01-01

    Special attention is given by the health legislation for protection of vulnerable groups and those who are exposed to high risk. The system of health care service is restructured and expanded in the way that accessibility, efficiency and effectiveness are improved. Public health insurance programme has priority and funds are ensured from the budget and the national health service for its execution. The programme of oral dental health is the component of the Public Health programm. This Programme has been continually implemented for more than 5 years. This Programme defines particular aims which are realized through following: systematical health educations, fluor protection, oral hygiene, proper nutrition, systematical sanitation. It is realized in the whole Republic but with different success. Regional and communal health centers are included in executing this Programme, particularly dentistry as the bearer of these activities, then pediatrics, gynaecology, community-health service, etc. One part of the Programme is directed to include other society segments to give it support (education, water supply, food producers, mass media, etc.). The results show that the Programme is effective and that the oral dental health of the inhabitants in Serbia has been considerably improved for the last 5 years.

  20. Women's expectations of healthcare professionals in case of intimate partner violence in Serbia.

    PubMed

    Djikanovic, Bosiljka; Lo Fo Wong, Sylvie; Stevanovic, Snezana; Celik, Halime; Lagro-Janssen, Antoine

    2011-11-01

    Women who have experienced intimate partner violence use health care services more often than non-abused women, but it is unclear what they expect from physicians in relation to their intimate partner violence experience. In this study the authors explored whether women in Serbia expect physicians to help them after having experienced intimate partner violence, what kind of help the women expected, and if none, why none is expected. The authors of this study conducted structured interviews with 120 women who visited six primary healthcare centres. Quantitative data were analyzed using descriptive statistics, while qualitative data were analyzed applying content analyses. The majority of women (81.7%) expected healthcare professionals to help them in the event of intimate partner violence, mainly through giving advice, information, contacting other institutions, services, and providing understanding and support. Fewer women expected help in the form of documenting violence and contacting police. Only a minority (8.3%) did not expect help, noting that intimate partner violence is beyond the scope of healthcare professionals' interest or competencies, and/or that violence was a private problem, while 10% were unsure about the role of physicians in the case of intimate partner violence. The majority of women in this study expected help with intimate partner violence. Physicians should be aware of these expectations and how to provide support to women experiencing intimate partner violence.

  1. Pharmacotherapy and over-the-counter drug use among elderly in Belgrade, Serbia.

    PubMed

    Gazibara, Tatjana; Nurkovic, Selmina; Kisic-Tepavcevic, Darija; Kurtagic, Ilma; Kovacevic, Nikolina; Gazibara, Teodora; Pekmezovic, Tatjana

    2013-01-01

    From November 2012 to January 2013, 480 seniors were recruited at the Pubic Health Center in Belgrade, Serbia. The patients' records were validated by four independent investigators. Data on over-the-counter (OTC) drug use were collected through a questionnaire. Polypharmacy, an intake of ≥5 prescribed medications, reported in 10.4% of seniors, was associated with cardiovascular (odds ratio [OR] = 3.07; 95% confidence interval [CI] = 1.12-8.39) and endocrine diseases (OR = 2.25; 95% CI = 1.05-4.84) as well as with the number of treated chronic conditions (OR = 2.45; 95% CI = 1.75-3.44). The most frequently used OTC drugs were analgesics (metamizole, diclofenac and acetaminophen) and vitamins (vitamin C and vitamin B complex). The number of treated chronic conditions was associated with use of OTC drugs (OR = 1.17; 95% CI = 1.01-1.36). Multiple chronic conditions correlated with multiple OTC drug use (ρ = 0.125, p = 0.019). Our analysis indicated that the prevalence of polypharmacy and OTC drug use in the elderly are comparable to those in industrialized countries.

  2. Relationship between overweight, obesity and socioeconomic factors of adolescents in Vojvodina, Serbia.

    PubMed

    Rakic, R; Bozic-Krstic, V; Pavlica, T

    2011-08-01

    Obesity is a very important issue in developed societies and depends on many factors. The aim of this paper was to determine a possible relationship between overweight, obesity and socioeconomic factors among adolescents in Vojvodina. A cross-sectional anthropometric study was carried out from 2001 to 2004 in towns of Vojvodina, northern Serbia. The research included height and body weight measurements as well as body mass index (BMI) of 1236 schoolboys and 1414 schoolgirls aged 15-18 years. The socioeconomic factors (SES) included parents' level of education and monthly income per family member. The overweight prevalence of about 10% (8595) were recorded in both male and female adolescents. A significant correlation (p<0.01) between all socioeconomic factors was observed in male subjects, although there were no significant differences in the prevalence of overweight and obesity when different categories of subjects set by SES were compared. In females lower rates of the prevalence of overweight and obesity were detected in the subjects whose parents had a university education, but the difference was not significant. Regarding the prevalence of obesity, a significant difference was recorded between females with high and low incomes, those with a high income showing significantly greater prevalence of obesity than females coming from low income families. The results of the research indicate that in Vojvodina the family income is the only factor that significantly correlates with female obesity.

  3. Radiation exposure to nuclear medicine staff involved in PET/CT practice in Serbia.

    PubMed

    Antic, V; Ciraj-Bjelac, O; Stankovic, J; Arandjic, D; Todorovic, N; Lucic, S

    2014-12-01

    The purpose of this work is to evaluate the radiation exposure to nuclear medicine (NM) staff in the two positron emission tomography-computed tomography centres in Serbia and to investigate the possibilities for dose reduction. Dose levels in terms of Hp(10) for whole body and Hp(0.07) for hands of NM staff were assessed using thermoluminescence and electronic personal dosemeters. The assessed doses per procedure in terms of Hp(10) were 4.2-7 and 5-6 μSv, in two centres, respectively, whereas the extremity doses in terms of Hp(0.07) in one of the centres was 34-126 μSv procedure(-1). The whole-body doses per unit activity were 17-19 and 21-26 μSv GBq(-1) in two centres, respectively, and the normalised finger dose in one centre was 170-680 μSv GBq(-1). The maximal estimated annual whole-body doses in two centres were 3.4 and 2.0 mSv, while the corresponding extremity dose in the later one was 45 mSv. Improvements as introduction of automatic dispensing system and injection and optimisation of working practice resulted in dose reduction ranging from 12 up to 67 %. © The Author 2014. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  4. Assessing legal advocacy to advance Roma health in Macedonia, Romania, and Serbia.

    PubMed

    Abdikeeva, Alphia; Ezer, Tamar; Covaci, Alina

    2013-12-01

    Across Europe, Roma suffer extreme marginalisation, negatively impacting their health. Many cannot access healthcare at all. For others, the health system is a hostile place. At the same time, good legal frameworks are in place to protect health rights, and there is increasing recognition of systemic violations experienced by Roma. Essential to building on this momentum and closing the gap between standards and implementation is Roma ability to conduct legal advocacy Since 2010, the Open Society Foundations has supported Roma engagement in Macedonia, Romania and Serbia in the following advocacy strategies: i) legal empowerment, ii) documentation and advocacy, iii) media advocacy, and iv) strategic litigation. This article presents a framework developed to evaluate the effectiveness of these efforts and a baseline against which outcomes can be measured in a few years. The evaluation framework provides a qualitative assessment of Roma capacity, accountability for violations, changes in law and practice, and impact on communities. Findings reveal that that presently Roma lack knowledge of their rights and rarely challenge violations. Accountability in healthcare is practically non-existent. However, where legal advocacy has been used, violations decrease, and power dynamics shift. As healthcare becomes more responsive to communities, it also better serves non-Roma citizens.

  5. Reconfiguration of acute care hospitals in post-socialist Serbia: spatial distribution of hospital beds.

    PubMed

    Matejic, Marko

    2017-04-01

    In the context of healthcare reforms in post-socialist Serbia, this research analyses the reconfiguration of acute care hospitals from the aspect of the spatial distribution of hospital beds among and within state-owned hospitals. The research builds a relationship between the macro or national level and the micro or hospital level of the spatial distribution of hospital beds. The aim of the study is to point out that a high level of efficiency in hospital functionality is difficult to achieve within the current hospital network and architectural-urban patterns of hospitals, and to draw attention to the necessity of a strategically planned hospital spatial reconfiguration, conducted simultaneously with other segments of the healthcare system reform. The research analyses published and unpublished data presented in tables and diagrams. The theoretical platform of the research covers earlier discussions of the Yugoslav healthcare system, its post-socialist reforms and the experiences of developed countries. The results show that the hospital bed distribution has not undergone significant changes, while the hospital spatial reconfiguration has either not been carried out at all or, if it has, only on a small scale. All this has contributed to overall inadequate, inflexible, inefficient, defragmented and unequal bed distribution. Copyright © 2016 John Wiley & Sons, Ltd. Copyright © 2016 John Wiley & Sons, Ltd.

  6. Complexity analysis of the air temperature and the precipitation time series in Serbia

    NASA Astrophysics Data System (ADS)

    Mimić, G.; Mihailović, D. T.; Kapor, D.

    2017-02-01

    In this paper, we have analyzed the time series of daily values for three meteorological elements, two continuous and a discontinuous one, i.e., the maximum and minimum air temperature and the precipitation. The analysis was done based on the observations from seven stations in Serbia from the period 1951-2010. The main aim of this paper was to quantify the complexity of the annual values for the mentioned time series and to calculate the rate of its change. For that purpose, we have used the sample entropy and the Kolmogorov complexity as the measures which can indicate the variability and irregularity of a given time series. Results obtained show that the maximum temperature has increasing trends in the given period which points out a warming, ranged in the interval 1-2 °C. The increasing temperature indicates the higher internal energy of the atmosphere, changing the weather patterns, manifested in the time series. The Kolmogorov complexity of the maximum temperature time series has statistically significant increasing trends, while the sample entropy has increasing but statistically insignificant trend. The trends of complexity measures for the minimum temperature depend on the location. Both complexity measures for the precipitation time series have decreasing trends.

  7. Physicochemical properties of honey from Serbia in the period 2014-2016

    NASA Astrophysics Data System (ADS)

    Vranić, D.; Petronijević, R.; Đinović Stojanović, J.; Korićanac, V.; Babić Milijašević, J.; Milijašević, M.

    2017-09-01

    Honey is a viscous, aromatic, sweet food that is consumed and enjoyed by people around the world due to its unique nutritional and medicinal properties. The physicochemical parameters of natural honeys, such as moisture, reducing sugars, sucrose, hydroxymethylfurfural (HMF), free acidity, diastase activity, water-insoluble content and electrical conductivity are strictly defined and constitute the quality indicators which characterize individual honey varieties. The present study shows results of honey quality investigation from various regions of Serbia, which were evaluated according to the Serbian Regulation. A total of 372 honey samples (132 acacia honey, 221 blossom honey and 19 honeydew honey) were obtained from the Serbian market. All applied methods were performed according to the Harmonized Methods of the International Honey Commission. Summarizing the results presented, the most important parameters for detecting honey that was non-compliant with the regulation were HMF content along with diastase activity and sugar content. Results show that in 2014 and 2015, a great number of honey samples were of insufficient quality to satisfy regulatory requirements. In 2016, the situation on the Serbian honey market improved and became more under control.

  8. Natural radionuclide uptake by mosses in eastern Serbia in 2008-2013.

    PubMed

    Čučulović, Ana Č; Sabovljević, Marko; Čučulović, Rodoljub Č; Veselinović, Dragan

    2016-03-01

    The results of the study on natural radionuclide content in 102 samples of the moss species randomly collected in 2008- 2013 at 30 locations of eastern Serbia are presented in the paper. The activity concentration values of 238U, 226Ra, 232Th, 40K, and 7Be determined by gamma spectrometry were within the intervals: 238U (1.1-50) Bq kg(-1), 226Ra (1.1-41) Bq kg(-1), 232Th (1.4-28) Bq kg(-1), 40K (64-484) Bq kg(-1) and 7Be (88-227) Bq kg(-1), not standing out of the average data reported for this region. The distribution of the obtained data for 226Ra, 232Th, and 238U activity concentration in the analysed mosses has shown values up to 10 Bq kg(-1) with frequencies 47.1 %, 54.9 % and 48.0 %, respectively. The obtained activity concentration values of primordial 40K and cosmogenic radionuclide 7Be were up to 500 Bq kg(-1) and about 90 % of all the results for 7Be uptake by mosses were in the 200-250 Bq kg(-1) concentration range.

  9. Assessment of vessel-generated waste quantities on the inland waterways of the Republic of Serbia.

    PubMed

    Presburger Ulnikovic, Vladanka; Vukic, Marija; Nikolic, Radosav

    2012-04-30

    To establish the quantity and structure of waste generated during inland vessel exploitation, it is necessary to determine the amount of traffic on the waterways, the number of vessel dockings that generate and deliver waste materials to ports, and the types of inland navigation vessels. Criteria must also be established for the calculation of estimated average waste quantities. This paper presents a methodology for the assessment of waste material quantities that was developed as part of the Technological Development Project TR 21037 of the Republic of Serbia. Required information on the amount of traffic, vessel types and numbers as well as the number of dockings was extracted from questionnaires and interviews with watermen and researchers. A set of criteria was defined in order to determine the number of passengers and crewmembers and to establish and classify quantities of vessel-generated waste (sanitary and fecal wastewater, bilge wastewater, waste oils, and solid waste). These data allowed for the Preliminary analysis of the national waterway traffic and transport infrastructure to be carried out. Results presented in this paper have triggered a number of recommendations for the construction of terminals and other facilities for the reception and management of waste streams, from the vessel where the waste is generated to the final destinations for waste processing and deposition. This is particularly applicable to countries who have not yet tackled the problem of vessel-generated waste. Copyright © 2011 Elsevier Ltd. All rights reserved.

  10. Toxicity of copper hydroxide, dithianon, fluazinam, tebuconazole and pyraclostrobin to Didymella applanata isolates from Serbia.

    PubMed

    Mirković, Biljana; Tanović, Brankica; Hrustić, Jovana; Mihajlović, Milica; Stević, Milan; Delibašić, Goran; Vukša, Petar

    2015-01-01

    A study of the in vitro sensitivity of 10 isolates of Didymella applanata to copper hydroxide, dithianon, fluazinam, tebuconazole and pyraclostrobin, was conducted. The isolates were derived from diseased raspberry canes sampled during 2013 at five localities in western part of Serbia, known as the main raspberry growing region of the country. Prior to sensitivity testing experimental conditions for radial growth assay were optimized. The results showed that the temperature of 22 °C, oatmeal agar medium and 12/12 hrs light/ darkness light regimen provided the best conditions for sensitivity tests. Most of D. applanata isolates were sensitive to the tested fungicides. The narrowest range of EC50 values was recorded for tebuconazole (1.42-2.66 mg L(-1)). The widest range of EC50 values was obtained for pyraclostrobin, ranging from 0.17 mg L(-1) to 55.33 mg L(-1). The EC50 values for the studied isolates were 39.48-51.19 mg L(-1) for copper hydroxide, 12.12-18.73 mg L(-1) for dithianon and 5.72-42.56 mg L(-1) for fluazinam. According to resistance factor values, all D. applanata isolates were sensitive to copper hydroxide, dithianon and tebuconazole. Among tested isolates, six were highly resistant to pyraclostrobin (RFs in the range of 207.1-325.5) and two moderately resistant to fluazinam (RFs were 3 and 7.4), respectively.

  11. Genotoxicity screening of the river Rasina in Serbia using the Allium anaphase-telophase test.

    PubMed

    Vujosević, Mladen; Andelković, Snezana; Savić, Gojko; Blagojević, Jelena

    2008-12-01

    Evaluation of the presence of genotoxic substances is especially important in rivers that serve as a source of drinking water. Nine water samples collected along the river Rasina in Serbia were analyzed for potential toxic and genotoxic effects using the Allium anaphase-telophase test. Inhibition of root growth relative to the negative control (synthetic water) was observed in all samples. Analysis of the genotoxic potential, through scoring anaphase and telophase aberrations, showed that in seven of the nine samples the level of aberrations was significantly increased relative to the negative control but was lower than that obtained for the positive control (methyl methanesulfonate). Changes in the relation between spindle and chromosome types of aberrations were found in some samples, indicating differences in the potential genotoxic substances present at the analyzed sites. The data, which were obtained from samples collected at the highest level of river water, warn that during periods of low flow the values could reach genotoxic activity. The Allium anaphase-telophase test can be recommended as an monitoring system, that can serve as the first alert for the presence of genotoxic environmental pollutants.

  12. Heavy metal and bacterial pollution of the Sava River in Serbia.

    PubMed

    Vuković, Zivorad; Marković, Ljiljana; Radenković, Mirjana; Vuković, Dubravka; Stanković, Srboljub

    2011-03-01

    The aim of this study was to establish microbial and heavy metal pollution of the Sava River at three locations close to industry and urban areas (Šabac, Obrenovac, Beograd) in Serbia. Heavy metal analysis included Cu, Zn, Pb, and Cd in the river water and sediment samples. Using the microbiological analysis we tried to establish the effectiveness of total coliforms, faecal coliforms and Escherichia coli in detecting pollution of surface waters. We found that E. coli levels steadily increased downstream from Šabac (location 1; 2100 MPN per 100 mL) to Belgrade (location 3; 10000 MPN per 100 mL). To prevent bacterial contamination, it is necessary to reduce the discharge of wastewater with faecal matters near highly populated towns. Heavy metal levels in sediments correlated with those in the river water. Fluctuations attributed mainly to anthropogenic sources were not high. These results point to acceptable anthropogenic contribution to heavy metal content in the Sava River and to low environmental risk.

  13. Distribution of uranium, thorium and some stable trace and toxic elements in human hair and nails in Niška Banja Town, a high natural background radiation area of Serbia (Balkan Region, South-East Europe).

    PubMed

    Sahoo, S K; Žunić, Z S; Kritsananuwat, R; Zagrodzki, P; Bossew, P; Veselinovic, N; Mishra, S; Yonehara, H; Tokonami, S

    2015-07-01

    Human hair and nails can be considered as bio-indicators of the public exposure to certain natural radionuclides and other toxic metals over a long period of months or even years. The level of elements in hair and nails usually reflect their levels in other tissues of body. Niška Banja, a spa town located in southern Serbia, with locally high natural background radiation was selected for the study. To assess public exposure to the trace elements, hair and nail samples were collected and analyzed. The concentrations of uranium, thorium and some trace and toxic elements (Mn, Ni, Cu, Sr, Cd, and Cs) were determined using inductively coupled plasma mass spectrometry (ICP-MS). U and Th concentrations in hair varied from 0.0002 to 0.0771 μg/g and from 0.0002 to 0.0276 μg/g, respectively. The concentrations in nails varied from 0.0025 to 0.0447 μg/g and from 0.0023 to 0.0564 μg/g for U and Th, respectively. We found significant correlations between some elements in hair and nails. Also indications of spatial clustering of high values could be found. However, this phenomenon as well as the large variations in concentrations of heavy metals in hair and nail could not be explained. As hypotheses, we propose possible exposure pathways which may explain the findings, but the current data does not allow testing them.

  14. Socioeconomic inequalities, health damaging behavior, and self-perceived health in Serbia: a cross-sectional study

    PubMed Central

    Janković, Janko; Janević, Teresa; von dem Knesebeck, Olaf

    2012-01-01

    Aim To analyze the association of socioeconomic factors with self-perceived health in Serbia and examine whether this association can be partly explained by health behavior variables. Methods We used data from the 2007 Living Standards Measurement Study for Serbia. A representative sample of 13 831 persons aged ≥20 years was interviewed. The associations between demographic factors (age, sex, marital status, and type of settlement), socioeconomic factors (education, employment status, and household consumption tertiles), and health behavior variables (smoking, alcohol consumption) and self-perceived health were examined using logistic regression analyses. Results A stepwise gradient was found between education and self-perceived health for the total sample, men, and women. Compared to people with high education, people with low education had a 4.5 times higher chance of assessing their health as poor. Unemployed (odds ratio [OR], 1.64; 95% confidence interval [CI], 1.29-2.10), inactive (OR, 2.82; 95% CI, 2.49-3.19), and the most deprived respondents (OR, 1.17; 95% CI, 1.02-1.34) were more likely to report poor self-perceived health than employed persons and the most affluent group. After adjustment for demographic and health behavior variables, the magnitudes of all associations decreased but remained clearly and significantly graded. Conclusions This study revealed inequalities in self-perceived health by socioeconomic position, in particular educational and employment status. The reduction of such inequalities through wisely tailored interventions that benefit people’s health should be a target of a national health policy in Serbia. PMID:22661139

  15. The Temporal and Spatial Invasion Genetics of the Western Corn Rootworm (Coleoptera: Chrysomelidae) in Southern Europe

    PubMed Central

    Lemic, Darija; Mikac, Katarina M.; Ivkosic, Stephanie A.; Bažok, Renata

    2015-01-01

    This study describes the genetics of the western corn rootworm (WCR), Diabrotica virgifera virgifera LeConte in southern Europe during the introduction (1996–2001) and establishment/spread (2002–2011) phases of its invasion. The Diabrotica microsatellite core-set was used to perform traditional population genetics analyses. Our results indicated that during the introduction phase genetic diversity and population genetic structure were lower overall as compared to the establishment/spread phase. Unusually high genetic differentiation was found between the Italy and southern Europe comparisons, including high differentiation between Italian populations separated by a short distance during the establishment/spread phase. STRUCTURE analysis revealed two genetic clusters during the introduction phase and two genetic clusters during the establishment/spread phase. However, bottlenecked populations were only detected during the invasion phase. A small but significant isolation by distance effect was noted in both phases. Serbia was the geographic source of WCR to Croatia and Hungary in the introduction phase, while the United States of America was the possible source of WCR to Italy in 2001. These introductory populations were the subsequent source of individuals sampled during the establishment/spread phase. Repeated introductions and admixture events in southern Europe may have resulted in genetically diverse WCR populations that have attained 83% of all known alleles worldwide. PMID:26406466

  16. The Temporal and Spatial Invasion Genetics of the Western Corn Rootworm (Coleoptera: Chrysomelidae) in Southern Europe.

    PubMed

    Lemic, Darija; Mikac, Katarina M; Ivkosic, Stephanie A; Bažok, Renata

    2015-01-01

    This study describes the genetics of the western corn rootworm (WCR), Diabrotica virgifera virgifera LeConte in southern Europe during the introduction (1996-2001) and establishment/spread (2002-2011) phases of its invasion. The Diabrotica microsatellite core-set was used to perform traditional population genetics analyses. Our results indicated that during the introduction phase genetic diversity and population genetic structure were lower overall as compared to the establishment/spread phase. Unusually high genetic differentiation was found between the Italy and southern Europe comparisons, including high differentiation between Italian populations separated by a short distance during the establishment/spread phase. STRUCTURE analysis revealed two genetic clusters during the introduction phase and two genetic clusters during the establishment/spread phase. However, bottlenecked populations were only detected during the invasion phase. A small but significant isolation by distance effect was noted in both phases. Serbia was the geographic source of WCR to Croatia and Hungary in the introduction phase, while the United States of America was the possible source of WCR to Italy in 2001. These introductory populations were the subsequent source of individuals sampled during the establishment/spread phase. Repeated introductions and admixture events in southern Europe may have resulted in genetically diverse WCR populations that have attained 83% of all known alleles worldwide.

  17. Southern California Edison PDF

    EPA Pesticide Factsheets

    This Southern California Edison report describes an evaluation of SCE’s Retail Appliance Recycling Program (Retail ARP) trial that was initiated in late October 2010 and completed in September of 2011.

  18. Southern pulpwood production, 1961

    Treesearch

    Vernon L. Robinson; Agnes C. Nichols

    1962-01-01

    Southern pulpwood production reached 24,230,728 cords in 1961--60 percent of the Nations total. Significant increases were noted in the consumption of hardwood and residues. But pine roundwood remained virtually unchanged for the third consecutive year.

  19. Southern pulpwood production, 1981

    Treesearch

    Cecil C. Hutchins

    1982-01-01

    Southern pulpwood production has remained almost constant for the past 3 years. In 1981, production totaled 54.3 million cords with softwood roundwood accounting for about 50 percent, hardwood roundwood 18 percent, and mill byproducts 32 percent.

  20. Southern Sand Dunes

    NASA Image and Video Library

    2003-01-15

    At first glance, this NASA Mars Odyssey image showing impact craters and linear ridges and troughs is typical of the southern highlands. However, upon closer examination migrating sand dunes are observed within the troughs.

  1. Southern deepwater swamps

    Treesearch

    William H. Conner; Marilyn A. Buford

    1998-01-01

    The authors define, classify, and analyze the economic significance of southern deepwater swamps. They discuss the physical environment, vegetational communities, animal communities, management issues, and research needs for this complex resource.

  2. Southern hemisphere observations

    NASA Astrophysics Data System (ADS)

    Orchiston, Wayne

    Because of insurmountable problems associated with absolute dating, the non-literate cultures of the Southern Hemisphere can contribute little to Applied Historical Astronomy, although Maori traditions document a possible supernova dating to the period 1000-1770 AD. In contrast, the abundant nineteenth century solar, planetary, cometary and stellar observational data provided by Southern Hemisphere professional and amateur observatories can serve as an invaluable mine of information for present-day astronomers seeking to incorporate historical data in their investigations.

  3. Southern pulpwood production, 1970

    Treesearch

    Roy C. Beltz

    1971-01-01

    Southern pulpwood production climbed to 42,152,410 cords in 1970, exceeding last year’s record by 3 percent. This increase is smaller than those of recent years. Pulping capacity also rose 3 percent to 83,316 tons per day, and four mills are currently under construction. Of the 119 mills processing southern pulpwood, 107 were located within the region.

  4. Southern Appalachia, USA

    NASA Image and Video Library

    1990-04-29

    In this oblique view of the Georgia and South Carolina coast, the southern most Appalachians (32.0N, 83.0W) dominate the foreground. Contrails criss cross over Atlanta, a major airline hub. The coastal plain which wraps around the southern Appalachians, is well delineated. Faintly visible under the haze toward Earth's limb are the Great lakes (Lake Michigan near center), the folded belts of the central Appalachians and Long Island, New York.

  5. Eyeworm infections in dogs and in a human patient in Serbia: A One Health approach is needed.

    PubMed

    Tasić-Otašević, Suzana; Gabrielli, Simona; Trenkić-Božinović, Marija; Petrović, Aleksandar; Gajić, Bojan; Colella, Vito; Momčilović, Stefan; Cancrini, Gabriella; Otranto, Domenico

    2016-04-01

    Thelazia callipaeda eyeworm has been frequently reported parasitizing humans in Asia. In Europe, the parasite is endemic in wild and domestic carnivores and only eight cases have been reported in humans so far. We describe the first case of human thelaziosis in Serbia, along with two cases in dogs from the same area. A One Health approach, based on cooperation amongst veterinarians and physicians, is strongly advised for this emerging infection in order to assess the risk for and prevent of the zoonotic infection.

  6. Latest research related to climate change analysis with applications in impact studies over the territory of Serbia

    NASA Astrophysics Data System (ADS)

    Vukovic, Ana; Vujadinovic, Mirjam; Djurdjevic, Vladimir; Cvetkovic, Bojan; Djordjevic, Marija; Ruml, Mirjana; Rankovic-Vasic, Zorica; Przic, Zoran; Stojicic, Djurdja; Krzic, Aleksandra; Rajkovic, Borivoj

    2015-04-01

    Serbia is a country with relatively small scale terrain features with economy mostly based on local landowners' agricultural production. Climate change analysis must be downscaled accordingly, to recognize climatological features of the farmlands. Climate model simulations and impact studies significantly contribute to the future strategic planning in economic development and therefore impact analysis must be approached with high level of confidence. This paper includes research related to climate change and impacts in Serbia resulted from cooperative work of the modeling and user community. Dynamical downscaling of climate projections for the 21st century with multi-model approach and statistical bias correction are done in order to prepare model results for impact studies. Presented results are from simulations performed using regional EBU-POM model, which is forced with A1B and A2 SRES/IPCC (2007) with comparative analysis with other regional models and from the latest high resolution NMMB simulations forced with RCP8.5 IPCC scenario (2012). Application of bias correction of the model results is necessary when calculated indices are not linearly dependent on the model results and delta approach in presenting results with respect to present climate simulations is insufficient. This is most important during the summer over the north part of the country where model bias produce much higher temperatures and less precipitation, which is known as "summer drying problem" and is common in regional models' simulations over the Pannonian valley. Some of the results, which are already observed in present climate, like higher temperatures and disturbance in the precipitation pattern, lead to present and future advancement of the start of the vegetation period toward earlier dates, associated with an increased risk of the late spring frost, extended vegetation period, disturbed preparation for the rest period, increased duration and frequency of the draught periods, etc

  7. Smectite clays of Serbia and their application in adsorption of organic dyes

    NASA Astrophysics Data System (ADS)

    Milošević, Maja; Logar, Mihovil

    2014-05-01

    Colorants and dyes are currently available in over a 100.000 different species and several biggest industries are using them daily in their manufacture processes (textile, cosmetics, food industry, etc.). Since colorants are easily dissoluble in water they pass through filter membranes without further decomposing and in that manner they end up in the environment. The main goal of this work is to apply certain methods in determining the suitability of individual clay in adsorbing and removing colorants from polluted waters. For this study we have chosen four different raw clays from three regions in Serbia: Svrljig (B), Bogovina (Bo) and Slatina-Ub (C and V) and as colorant - methylene blue dye (MB (MERCK, for analytical purposes)). Experiments where carried out to determine the sample structure (XRD and IR), grain size (granulometry), cationic exchange capacity (CEC via spectrophotometry using MB) and adsorption capabilities (spectrophotometry and fluorimetry using MB). XRD and IR data are showing that the samples are smectite clays where samples B i Bo are mainly montmorillonite while C and V are montmorillonite-illite clays. Granulometric distribution results indicate that samples B i Bo have smaller grain size, less that 1μ (over 60%) whereas the samples C and V are more coarse grained (40% over 20μ). This grain distribution is affecting their specific surface area in the manner that those coarse grained samples have smaller specific surface area. Cationic exchange capacity determined with methylene blue indicate that montmorillonite samples have larger CEC (B = 37 meq/100g, Bo = 50 meq/100g) and montmorillonite-illite samples smaller CEC (V = 5 meq/100g, V = 3 meq/100g). Fluorimetry measurement results gave us a clear distinction between those with higher and smaller adsorption capability. Montmorillonite samples (B and Bo) with higher CEC values and smaller grain size are adsorbing large amounts of methylene blue witch is visible by absence of fluorimetric

  8. Bioaccumulation of metals in sediments, fish and plant from Tisza river (Serbia)

    NASA Astrophysics Data System (ADS)

    Štrbac, Snežana; Gajica, Gordana; Kašanin-Grubin, Milica; Šajnović, Aleksandra; Vasić, Nebojša; Jovančićević, Branimir; Simonović, Predrag

    2014-05-01

    In the aquatic environments metals originate from various natural and anthropogenic sources. The purpose of the study was to assess the bioaccumulation level of metals in sediments fish and common reed at four different localities of the Tisza River stretch in Serbia. For purpose of this study concentrations of Al, As, B, Cd, Co, Cr, Cu, Fe, Hg, Mn, Ni, Pb, Se, Sr and Zn were determined in sediment, common reed (Phragmites australis (Cav.) Trin. ex Steud. 1841) and four ecologically different fish species (piscivorous northern pike (Esox lucius L.), benthivorous sterlet (Acipenser ruthenus L.) silver bream (Brama brama L.), omnivorous common carp (Cyprinus carpio L.)). Analysis of metals was carried out for liver, gills, brain, testicles and ovaries in fish and in the rhizome, stem and leaves of the common reed and sediment fraction <0,0063mm. The concentrations of metals have been assessed using the Inductively Coupled Plasma - optical emission spectrometry. Obtained results revealed that Al and Fe had the highest concentrations in sediment, fish and common reed samples. The research proved a strong positive correlation between the concentrations of all metals in the sediment, fish and common reed. The highest concentration of heavy metals was recorded in omnivorous common carp Cyprinus carpio, and organs that the most intensively accumulated the greatest number of them were liver and gills. Accumulated metals in the common reed were not distributed evenly, but there are target organs for bioaccumulation. Concentrations in below-ground organs were usually higher than above-ground organs, and the general decreasing trend of element content was rhizome>leaves>stems. Obtained results indicate that the location does not have impact to the level of bioaccumulation. On the basis of this research the under-ground organ (rhizome) of common reed, liver and gills and omnivorous fish species could be recommended as environmental indicators for the presence of metals during

  9. Consumers' attitude towards the use and safety of herbal medicines and herbal dietary supplements in Serbia.

    PubMed

    Samojlik, Isidora; Mijatović, Vesna; Gavarić, Neda; Krstin, Sonja; Božin, Biljana

    2013-10-01

    The use of herbal medicines and herbal dietary supplements in Serbia is very common and many patients consume herbal preparations with conventional drug therapy. The aim of this survey was to evaluate the consumers' awareness of herbal remedies and the safety of herbal dietary supplements, their attitude towards combining herbals and drugs, and the source of recommendations for their use. The study included all consumers who bought herbal remedies and herbal dietary supplements in 15 pharmacies on the territory of Novi Sad during 2011 and who accepted to be interviewed. Structured interviews using questionnaire, conducted by pharmacists. The questionnaire included 4 parts: socio-demographic characteristics of consumers, source of recommendations for the use of herbal products, attitude towards safety of herbal remedies and herbal dietary supplements use and their combination with regular drugs, as well as the question of purchased herbal products. Consumers' attitude towards the safety and use of herbal medicines and herbal dietary supplements measured by 9 items. The majority of interviewed participants were highly educated, aged 41-60 and they consumed herbal remedies on their own initiative or on recommendation of nonmedically educated person, without previous consultation with medical doctor or pharmacist. Out of all participants: 88.9 % did not consider it important to inform their physician or pharmacist about use of herbal remedies and herbal dietary supplements; 73.3 % found the use of herbal remedies harmless (where 9.4 % did not have any attitude towards that issue), while 40.3 % of participants regarded the combining of herbal and regular drugs unsafe. There is a need for consumers' education on reliable use of herbal medicines and herbal dietary supplements, in order to improve their awareness of the limits of herbal remedies safety and potential risks of their combination with drugs.

  10. Natural radioactivity of materials used in industry and construction in Serbia.

    PubMed

    Todorović, Dragana J; Janković, Marija M

    2011-01-01

    Four different kinds of materials (feldspar, gypsum, clay and kaolin) commonly used in building construction and industry in Serbia were analyzed for their natural radioactivity, using gamma spectrometry. The radium equivalent activity, Ra(eq), the absorbed dose rate, D, the annual effective dose, D(E), and the external hazard index, H(ex), were evaluated to assess the radiation hazard for people living in dwellings made of the materials studied. The radium equivalent activities calculated in all samples are lower than the maximum admissible value 370 Bq kg(-1) set in the UNSCEAR report. The absorbed dose rate in air was found to vary from 0.02 to 0.19 μGy h(-1). Considering the fact that the average gamma dose rate indoors in Europe is 0.07 μGy h(-1), gamma dose rate calculated for feldspar, clay and kaolin samples exceed this limit. The obtained results for annual effective dose exceed limits of 0.41 mSv for feldspar, clay and kaolin samples. If the H(ex) exceeds unity, we might conclude that the potential external dose(s) to exposed individual(s) will exceed the acceptable level, and some action may be required. The obtained values of H(ex) are lower than unity for all investigated samples. All samples were measured immediately after preparation, except 10 samples of feldspar, because a comparative analysis were made between 215 samples which were measured immediately after preparation and 10 samples which were measured after radioactive equilibrium was reached in order to detect differences in the obtained concentrations.

  11. Observed changes of temperature extremes in Serbia over the period 1961 - 2010

    NASA Astrophysics Data System (ADS)

    Ruml, Mirjana; Gregorić, Enike; Vujadinović, Mirjam; Radovanović, Slavica; Matović, Gordana; Vuković, Ana; Počuča, Vesna; Stojičić, Djurdja

    2017-01-01

    The analysis of spatiotemporal changes of temperature extremes in Serbia, based on 18 ETCCDI indices, was performed using daily minimum and maximum temperature observations from 26 meteorological stations over the period 1961-2010. The observation period was divided into two sub-periods (1961-1980 and 1981-2010) according to the results of the sequential Mann-Kendall test. Temporal trends were evaluated by a least-squares linear regression method. The average annual minimum temperature displayed a mixed pattern of increasing, decreasing, and no trends over 1961-1980 and a significant increasing trend over 1981-2010 across the whole country, with a regionally averaged rate of 0.48 °C per decade. The average annual maximum temperature showed a decreasing trend during 1961-1980 and a significant increasing trend at all stations during 1981-2010, with a regionally averaged rate of 0.56 °C per decade. Hot indices exhibited a general cooling tendency until 1980 and a warming tendency afterwards, with the most pronounced trends in the number of summer and tropical days during the first period and in the frequency of warm days and nights in the second. Cold indices displayed a mostly warming tendency over the entire period, with the most remarkable increase in the lowest annual maximum temperature and the number of ice days during the first period and in the frequency of cool nights during the second. At most stations, the diurnal temperature range showed a decrease until 1980 and no change or a slight increase afterwards. The lengthening of the growing season was much more pronounced in the later period. The computed correlation coefficient between the annual temperature indices and large-scale circulation features revealed that the East Atlantic pattern displayed much stronger association with examined indices than the North Atlantic Oscillation and East Atlantic/West Russia pattern.

  12. Detection of Toxoplasma gondii in naturally infected domestic pigs in Northern Serbia.

    PubMed

    Kuruca, Ljiljana; Klun, Ivana; Uzelac, Aleksandra; Nikolić, Aleksandra; Bobić, Branko; Simin, Stanislav; Lalošević, Vesna; Lalošević, Dušan; Djurković-Djaković, Olgica

    2017-09-27

    Insufficiently cooked pork is considered as an important source of human infection with Toxoplasma gondii. The aim of our study was to investigate the presence of T. gondii in pigs intended for human consumption from Northern Serbia. Blood and diaphragm samples were collected from 182 naturally infected market-weight pigs, originating from both commercial farms and smallholdings. Sera were examined using modified agglutination test (MAT), and diaphragms from seropositive, as well as from some MAT-negative pigs, were bioassayed in mice. In addition, digests were examined for the presence of T. gondii DNA using a real-time polymerase chain reaction (qPCR) which was targeted at the 529 bp repetitive element of the T. gondii genome. The overall seroprevalence of T. gondii in pigs was 17% (31/182), with no difference between pigs from large commercial farms (17.8%) and those raised on smallholdings (16.3%). However, the seroprevalence in farm pigs was largely influenced by the findings on a single farm, where all examined animals tested positive. Parasites and/or parasite DNA were detected in the tissues of 15 of the 45 (25 seropositive and 20 seronegative) animals examined by either direct method. Tissue cysts were isolated in eight bioassays and an additional bioassay was positive by serology; all nine were confirmed positive by qPCR. All positive bioassays originated from seropositive pigs, but no correlation was observed between isolation rate and antibody titer. T. gondii DNA was detected in diaphragm tissues of eight pigs, of which three were seronegative. The results of our study provide further evidence for pork as a source of human T. gondii infection.

  13. Trichinella infections in different host species of an endemic district of Serbia.

    PubMed

    Zivojinovic, M; Sofronic-Milosavljevic, Lj; Cvetkovic, J; Pozio, E; Interisano, M; Plavsic, B; Radojicic, S; Kulisic, Z

    2013-05-20

    Trichinella infections are endemic in the Balkan region of Europe. Though trichinellosis and agents thereof are serious problems for human health and animal husbandry, only a limited number of Trichinella isolates from Serbia have been identified at the species level so far. The aim of the present study was the surveillance and monitoring of Trichinella in domestic pigs and wild animals from the endemic district of Branicevo. Investigations performed during the 2009-2010 period revealed Trichinella infections in 344 out of 282,960 (0.12%) domestic pigs. Among wildlife, Trichinella infections were detected in 11 out of 94 (11.7%) wild boars (Sus scrofa), 7 out of 57 (12.3%) red foxes (Vulpes vulpes), 7 out of 13 (53.8%) golden jackals (Canis aureus), and in all three examined wolves (Canis lupus). Trichinella spiralis and Trichinella britovi were the only two species identified. T. britovi was identified in 31% of isolates from wildlife of the Branicevo district and T. spiralis was found in 53% of wild animals; mixed infections were observed in 16% of the animals examined. Findings form the basis of an information campaign for veterinary services, pig owners and the hunter's associations about the risk of the transmission of these zoonotic agents. The application of control programs as established at the Veterinary Specialist Institute of Pozarevac resulted in a decline in Trichinella infections among domestic pigs and the absence of human trichinellosis in the last three years in the Branicevo district. Copyright © 2013 Elsevier B.V. All rights reserved.

  14. Genotypic and Phenotypic Characterization of Stenotrophomonas maltophilia Strains from a Pediatric Tertiary Care Hospital in Serbia

    PubMed Central

    Madi, Haowa; Lukić, Jovanka; Vasiljević, Zorica; Biočanin, Marjan; Kojić, Milan; Jovčić, Branko; Lozo, Jelena

    2016-01-01

    Background Stenotrophomonas maltophilia is an environmental bacterium and an opportunistic pathogen usually associated with healthcare-associated infections, which has recently been recognized as a globally multi-drug resistant organism. The aim of this study was genotyping and physiological characterization of Stenotrophomonas maltophilia isolated in a large, tertiary care pediatric hospital in Belgrade, Serbia, hosting the national reference cystic fibrosis (CF) center for pediatric and adult patients. Methods We characterized 42 strains of cystic fibrosis (CF) and 46 strains of non-cystic fibrosis (non-CF) origin isolated from 2013 to 2015 in order to investigate their genetic relatedness and phenotypic traits. Genotyping was performed using sequencing of 16S rRNA gene, Pulse Field Gel Electrophoresis (PFGE) and Multi locus sequencing typing (MLST) analysis. Sensitivity to five relevant antimicrobial agents was determined, namely trimethoprim/sulfamethoxazole (TMP/SMX), chloramphenicol, ciprofloxacin, levofloxacin and tetracycline. Surface characteristics, motility, biofilm formation and adhesion to mucin were tested in all strains. Statistical approach was used to determine correlations between obtained results. Results Most of the isolates were not genetically related. Six new sequence types were determined. Strains were uniformly sensitive to all tested antimicrobial agents. The majority of isolates (89.8%) were able to form biofilm with almost equal representation in both CF and non-CF strains. Swimming motility was observed in all strains, while none of them exhibited swarming motility. Among strains able to adhere to mucin, no differences between CF and non-CF isolates were observed. Conclusions High genetic diversity among isolates implies the absence of clonal spread within the hospital. Positive correlation between motility, biofilm formation and adhesion to mucin was demonstrated. Biofilm formation and motility were more pronounced among non-CF than CF

  15. Correlation analysis of the natural radionuclides in soil and indoor radon in Vojvodina, Province of Serbia.

    PubMed

    Forkapic, S; Maletić, D; Vasin, J; Bikit, K; Mrdja, D; Bikit, I; Udovičić, V; Banjanac, R

    2017-01-01

    The most dominant source of indoor radon is the underlying soil, so the enhanced levels of radon are usually expected in mountain regions and geology units with high radium and uranium content in surface soils. Laboratory for radioactivity and dose measurement, Faculty of Sciences, University of Novi Sad has rich databases of natural radionuclides concentrations in Vojvodina soil and also of indoor radon concentrations for the region of Vojvodina, Northern Province of Serbia. In this paper we present the results of correlative and multivariate analysis of these results and soil characteristics in order to estimate the geogenic radon potential. The correlative and multivariate analysis were done using Toolkit for Multivariate Analysis software package TMVA package, within ROOT analysis framework, which uses several comparable multivariate methods for our analysis. The evaluation ranking results based on the best signal efficiency and purity, show that the Boosted Decision Trees (BDT) and Multi Layer Preceptor (MLP), based on Artificial Neural Network (ANN), are multivariate methods which give the best results in the analysis. The BDTG multivariate method shows that variables with the highest importance are radio-nuclides activity on 30 cm depth. Moreover, the multivariate regression methods give a good approximation of indoor radon activity using full set of input variables. On several locations in the city of Novi Sad the results of indoor radon concentrations, radon emanation from soil, gamma spectrometry measurements of underlying soil and geology characteristics of soil were analyzed in detail in order to verify previously obtained correlations for Vojvodina soil. Copyright © 2016 Elsevier Ltd. All rights reserved.

  16. Five primary sources of organic aerosols in the urban atmosphere of Belgrade (Serbia).

    PubMed

    Zangrando, Roberta; Barbaro, Elena; Kirchgeorg, Torben; Vecchiato, Marco; Scalabrin, Elisa; Radaelli, Marta; Đorđević, Dragana; Barbante, Carlo; Gambaro, Andrea

    2016-11-15

    Biomass burning and primary biological aerosol particles (PBAPs) represent important primary sources of organic compounds in the atmosphere. These particles and compounds are able to affect climate and human health. In the present work, using HPLC-orbitrapMS, we determined the atmospheric concentrations of molecular markers such as anhydrosugars and phenolic compounds that are specific for biomass burning, as well as the concentrations of sugars, alcohol sugars and d- and l-amino acids (D-AAs and L-AAs) for studying PBAPs in Belgrade (Serbia) aerosols collected in September-December 2008. In these samples, high levels of all these biomarkers were observed in October. Relative percentages of vanillic (V), syringic compounds (S) and p-coumaric acid (PA), as well as levoglucosan/mannosan (L/M) ratios, helped us discriminate between open fire events and wood combustion for domestic heating during the winter. L-AAs and D-AAs (1% of the total) were observed in Belgrade aerosols mainly in September-October. During open fire events, mean D-AA/L-AA (D/L) ratio values of aspartic acid, threonine, phenylalanine, alanine were significantly higher than mean D/L values of samples unaffected by open fire. High levels of AAs were observed for open biomass burning events. Thanks to four different statistical approaches, we demonstrated that Belgrade aerosols are affected by five sources: a natural source, a source related to fungi spores and degraded material and three other sources linked to biomass burning: biomass combustion in open fields, the combustion of grass and agricultural waste and the combustion of biomass in stoves and industrial plants. The approach employed in this work, involving the determination of specific organic tracers and statistical analysis, proved useful to discriminate among different types of biomass burning events. Copyright © 2016 Elsevier B.V. All rights reserved.

  17. Determinants of intention to work abroad of college and specialist nursing graduates in Serbia.

    PubMed

    Santric-Milicevic, M; Matejic, B; Terzic-Supic, Z; Vasic, V; Babic, U; Vukovic, V

    2015-04-01

    In a country with a poor economy and limited job opportunities, the outmigration of students is not commonly perceived as a problem but rather is perceived as a solution to the high unemployment facing young health professionals. Study objectives were to identify the prevalence of intention to work abroad of nursing graduates to point to the predictors of intention to work abroad and predictors of having a firm plan to work in a foreign country. Descriptive study, a survey. College and specialist nursing schools, Serbia. 719 nursing graduates from the 2012/2013 school year. Voluntarily completed a questionnaire that was designed with regard to similar surveys administered in EU-candidate countries during the pre-accession period. Data were analysed with descriptive and multivariate regression analyses. Almost 70% (501) of respondents indicated an intention to work abroad. Of the nurses, 13% already had established a firm plan to work abroad. Single graduates and those with a friend or relative living abroad were more likely to consider working abroad than were their counterparts (odds ratios were 2.3 and 1.7, respectively). The likelihood of considering working abroad decreased by 29% when the individuals' financial situation was improved. Factors associated with having a firm plan were previous professional experience in a foreign country, having someone abroad and financial improvement (5.4 times, 4.8 times and 2 times greater likelihood, respectively). The high prevalence of intention to work abroad suggests the need to place the issue of the out-migration of nursing graduates on the policy agenda. College and specialty nursing graduates and health technicians are prepared to work abroad in search of a better quality of life, better working conditions and higher salaries. Copyright © 2015 Elsevier Ltd. All rights reserved.

  18. Levels of some microelements and essential heavy metals in herbal teas in Serbia.

    PubMed

    Mihaljev, Zeljko; Zivkov-Balos, Milica; Cupić, Zeljko; Jaksić, Sandra

    2014-01-01

    Levels of Fe, Mn, Cu, Zn, Mo, Co, Ni, Se, Sn and Al were determined in 14 medicinal plants from Serbia, which are widely used in phytopharmacy as herbal teas. The following plants were investigated: yarrow (Achillea millefolium L.), basil (Ocimum hasilicum L.), St. John's wort (Hypericum perforatum L.), peppermint (Mentha x piperita L.), field horsetail (Equisetum arvense L.), stinging nettle (Urtica dioica L.), thyme (Thymus serpyllum L.), maize silk (Zea mays L. - Maydis stigma), hibiscus (Hibiscus sabdariffa L.), marshmallow (Althaea officinalis L.), chamomile (Matricaria chamomilla L.), rosehip/dog rose (Rosa canina L.), winter savory (Satureja montana L.) and spearmint (Mentha spicata L.). A total of 16 samples of different parts of medicinal plants (root, leaf, flower, herba) were examined, whereby 13 samples were delivered in original package and three samples were loose leaf herbs. Samples were prepared using the microwave digestion technique, and measurements were performed applying the atomic absorption spectrometry and mass spectrometry with inductively coupled plasma. Contents of microelements in the examined samples were in the range: Mn (23.86 - 453.71 mg/kg); Fe (61.87 - 673.0 mg/kg); Cu (6.68 - 24.46 mg/kg); Zn (16.11 - 113.81 mg/kg); Mo (0.576 - 4.265 mg/kg); Co (0.039 - 0.532 mg/kg); Se (0.036 - 0.146 mg/kg); Ni (0.738 - 6.034 mg/kg); Al (154.0 - 3015.0 mg/kg) and Sn (2.68 - 10.22 mg/kg). According to determined amounts of microelements, the investigated samples of herbal teas are considered safe for human consumption.

  19. Comparative analysis of essential oils of six Anthemis taxa from Serbia and Montenegro.

    PubMed

    Pavlović, Milica; Lakusić, Dmitar; Kovacević, Nada; Tzakou, Olga; Couladis, Maria

    2010-05-01

    The essential-oil composition of six Anthemis taxa from several populations in Serbia and Montenegro, Anthemis triumfetti (L.) DC., A. tinctoria L., A. austriaca Jacq., A. ruthenica Bieb., A. cotula L., and A. cretica ssp. carpatica (Willd.) Grierson were analyzed by GC and GC/MS. The main constituents have been identified as follows: camphor (13.8-15.4%), alpha-pinene (5.2-9.3%), beta-pinene (4.9-7.8%), and (E)-caryophyllene (7.3-9.8%) in three populations, and cis-chrysanthenol (27.0%) and 1,8-cineole (8.4%) in one population of A. triumfetti; 1,8-cineole (9.0-25.8%) in the oils of five populations, and borneol (16.0%) and spatulenol (16.0%) in the oil of one population of A. tinctoria; cis-chrysanthenyl acetate (17.5-22.0%), beta-pinene (8.6-13.2%), and 1,8-cineole (7.2-10.4%) in the oils of A. austriaca; germacrene D (8.3-11.3%) and terpinen-4-ol (6.3-7.3%) in A. ruthenica oils; beta-cedrene (10.3-19.0%), (E)-beta-farnesene (7.8-13.5%), and germacrene D (5.2-9.1%) in the oils of A. cotula; cis-thujone (39.0%), trans-thujone (13.5%), and yomogi alcohol (7.1%) in the oil of A. cretica ssp. carpatica. The essential oil of A. austriaca was studied for the first time. A cluster analysis based on the relative percentages of all components of the essential oils was used to determine the distances between taxa and populations.

  20. Variability of the needle essential oils of Pinus peuce from different populations in Montenegro and Serbia.

    PubMed

    Nikolić, Biljana; Ristić, Mihailo; Bojović, Srdjan; Marin, Petar D

    2008-07-01

    The essential-oil composition of Pinus peuce Griseb. is reported at the population level. Macedonian pine is endemic high-mountain Balkan pine relict of an anthropogenically reduced area, with large morphological diversity and insufficiently clear taxonomic position. In the pine-needle terpene profile of two populations from Montenegro and one from Serbia, 78 compounds were detected, 56 of which are identified (Table 3). The dominant constituents were alpha-pinene (36.5%) and germacrene D (11.4%). The following 20 additional components were found to be present in medium-to-high amounts (0.5-10%): camphene (8.5%), bornyl acetate (6.8%), beta-pinene (6.8%), beta-caryophyllene (5.2%), beta-phellandrene (4.7%), terpinen-4-ol acetate (1.6%), (E)-hex-2-enal (1.5%), alpha-muurolene (1.2%), beta-gurjunene (1.1%), beta-myrcene (1.0%), alpha-terpinyl acetate (0.9%), alpha-phellandrene (0.8%), delta-cadinene (0.8%), alpha-humulene (0.8%), sabinene (0.7%), aromadendrene (0.6%), alpha-thujene (0.6%), gamma-muurolene (0.6%), gamma-cadinene (0.6%), alpha-terpinolene (0.5%), and one unknown component (0.5%). The similarity of the populations and the within-population variability were visualized by principle-component analysis (PCA) and genetic analysis of selected terpenes in 90 tree samples. Our study suggests a closer connection between populations II and III compared to population I. Based on the profile of the main terpene components, the studied populations are more similar to populations from Kosovo and Greece than to the population from Mt. Mokra (Montenegro) and the population in France.

  1. Toxoplasma gondii infection in slaughter pigs in Serbia: seroprevalence and demonstration of parasites in blood

    PubMed Central

    2011-01-01

    A seroepizootiological study of Toxoplasma gondii infection involving a total of 488 slaughter pigs (468 market-weight pigs and 20 sows) in the Belgrade area, also included examination of the presence of T. gondii in the blood. Blood sampled at the slaughter line was examined for specific antibodies by modified direct agglutination, and blood clots of those seropositive at titres of 1:50-1:12800 were bioassayed in mice. The overall seroprevalence was 9.2%, significantly higher (p = 0.0063) in sows (30.0%) than in market-weight pigs (8.3%). Amongst the 22 bioassays performed, a total of 16 (72.7%) were positive, by observation of T. gondii cysts (12), seropositivity (7, including 3 in which cysts were not detected), and/or detection of T. gondii DNA by real-time PCR (12, including one otherwise negative). The positive bioassays originated from the blood of 12 market-weight pigs and 4 sows. Despite a general increase in the rate of demonstration of T. gondii with the increase in the specific antibody level, the association was not significant (p = 0.101). The risk of infection was 41-fold increased in sows vs market-weight pigs, and 15-fold in pigs from smallholders' finishing type farms vs those from large farrow-to-finish farms. The presence of viable T. gondii in a proportion of the samples indicates that some of the pigs had an active parasitaemia at the time of slaughter, which, along with the seroprevalence established, points to a potential source of human infection in Serbia. This is the first report on parasitaemia in naturally infected swine. PMID:21314900

  2. Canine Dirofilaria Infections in Two Uninvestigated Areas of Serbia: Epidemiological and Genetic Aspects

    PubMed Central

    Tasić, Aleksandar; Tasić-Otašević, Suzana; Gabrielli, Simona; Miladinović-Tasić, Nataša; Ignjatović, Aleksandra; Đorđević, Jovana; Dimitrijević, Sanda

    2012-01-01

    Abstract In 2009 canine filarial infections were investigated in two northern areas of Serbia (Pančevo and Veliko Gradište), applying morphometry, biochemical staining, and immunological kit to detect Dirofilaria immitis antigens, and two home-made ELISAs to detect antibodies to D. repens and D. immitis somatic/metabolic polyproteins. Moreover, molecular tools were applied to analyze the phylogenetic relationships of the isolates. The microfilariae detected in 21/122 dogs (17.2%) were identified as D. repens (n=21) and D. immitis (n=2). D. immitis antigens were found in another 13 animals with occult infection. All of the 15 heartworm-positive dogs also had antibodies to this parasite, which were detected in another 13 subjects, indicating an overall D. immitis seroprevalence rate of 22.9%. Serology for D. repens revealed evidence of antibodies in 42.6% of the dogs, but was negative for 4 microfilaremic dogs. As for the two different areas, the prevalence of microfilariae and/or D. immitis antigens, mainly due to D. repens microfilaremic animals, was not significantly higher in Veliko Gradište (33.3%) than in Pančevo (22%). However, serology showed a different epidemiological picture. Heartworm infection occurred more often in both areas, and antibodies to dirofilarial nematodes were detected in 72.9% of dogs living in Pančevo, a rate higher than in those living in Veliko Gradište (57.1%). No risk factors for infection were found, confirming the uselessness of prophylactic drugs against D. repens, and suggesting the presence in these areas of sunrise- or sunset-biting mosquitoes as important vectors. The results indicate the need for both appropriate entomological studies and further research on the intra-species variability shown by D. repens. PMID:23127188

  3. Radionuclides in some edible and medicinal macrofungal species from Tara Mountain, Serbia.

    PubMed

    Rakić, Milana; Karaman, Maja; Forkapić, Sofija; Hansman, Jan; Kebert, Marko; Bikit, Kristina; Mrdja, Dušan

    2014-10-01

    Edible and medicinal macrofungi used in human diet represent not only important sources of nutritive elements but toxic substances as well (heavy metals and radionuclides). Radioactivity levels of four radionuclides ((40)K, (137)Cs, (226)Ra, (228)Ra) were determined in the basidiomata (fruiting bodies of a Basidiomycetes) of six lignicolous (Fomitopsis pinicola, Ganoderma applanatum, Hericium clathroides, Megacollybia platyphylla, Pluteus cervinus, Trametes gibbosa) and three mycorrhizal (Boletus luridus, Boletus sp. 1, Boletus sp. 2) species as well as their soil (wood) substrates by gamma spectrometry (high-resolution high-purity germanium (HPGe) detector). The aim was to investigate their ability for radionuclide absorption according to transfer factors (from soil and wood), to predict potential bioindicator species as well as species with potential risk for human use. Samples were taken during years 2011 and 2012, at two sites in forest ecosystem of Tara Mountain (Serbia). Observed concentration ranges per dry weight were as follows: 29-3,020 Bq/kg ((40)K), 21.9-735 Bq/kg ((137)Cs), 3-39 Bq/kg ((226)Ra), and 2.0-18 Bq/kg ((228)Ra). Obtained results indicate that the type of basidiome (fleshy/tough), most likely due to a different metabolic rate, has a very important role in radionuclide accumulation. The highest activity concentrations of all analyzed radionuclides were found in species with fleshy basidiomata--P. cervinus, H. clathroides, M. platyphylla, and Boletus species. A species-specific influence on radionuclide uptake was more prominent comparing to habitat differences and the role of fungal trophic mode. No significant variations were observed regarding radionuclide activity among the same fungal species from different sampling sites.

  4. Solid waste containing persistent organic pollutants in Serbia: From precautionary measures to the final treatment (case study).

    PubMed

    Stevanovic-Carapina, Hristina; Milic, Jelena; Curcic, Marijana; Randjelovic, Jasminka; Krinulovic, Katarina; Jovovic, Aleksandar; Brnjas, Zvonko

    2016-07-01

    Sustainable solid waste management needs more dedicated attention in respect of environmental and human health protection. Solid waste containing persistent organic pollutants is of special concern, since persistent organic pollutants are persistent, toxic and of high risk to human health and the environment. The objective of this investigation was to identify critical points in the Serbian system of solid waste and persistent organic pollutants management, to assure the life cycle management of persistent organic pollutants and products containing these chemicals, including prevention and final destruction. Data were collected from the Serbian competent authorities, and led us to identify preventive actions for solid waste management that should reduce or minimise release of persistent organic pollutants into the environment, and to propose actions necessary for persistent organic pollutants solid waste. The adverse impact of persistent organic pollutants is multidimensional. Owing to the lack of treatment or disposal plants for hazardous waste in Serbia, the only option at the moment to manage persistent organic pollutants waste is to keep it in temporary storage and when conditions are created (primarily financial), such waste should be exported for destruction in hazardous waste incinerators. Meanwhile, it needs to be assured that any persistent organic pollutants management activity does not negatively impact recycling flows or disturb progress towards a more circular economy in Serbia. © The Author(s) 2016.

  5. Overweight and obesity in children and adolescents from Serbia in the period 2001-2004 and 2011-2014.

    PubMed

    Rakić, Rada; Pavlica, Tatjana; Jovičić, Dubravka

    In recent years an increasing prevalence in overweight and obesity of children and adolescents has been recorded worldwide. Childhood obesity is a risk factor for adulthood obesity. The aim of the study is to examine the prevalence of overweight and obesity in children and adolescents aged 7-19 in a 10-year long period in Serbia. Cross sectional investigation was conducted in the periods 2001-2004 and 2011-2014. The first investigation included 8965 individuals, 4344 schoolboys and 4621 schoolgirls aged 7-19, while the second investigation included 2507 schoolboys and 3083 schoolgirls. The body mass index (BMI kg m(-2)) was obtained from the recorded height and weight and the assessment of overweight and obesity was based on IOTF reference values. In the first period investigation overweight prevalence was detected in 18% of subjects (21.1% in boys and 15.1% in girls) and obesity prevalence in 5.5% of subjects (6.7% in boys and 4.4% in girls). In the second investigation the overweight and obesity prevalence was observed in 17.4% and 4.5% of subjects, respectively (20.6% in boys and 14.8% in girls; 5.3% in boys and 3.9% in girls). The results indicate that in the ten-year period there has been no increase in the number of overweight and obese children and adolescents in Serbia.

  6. Analysis of solid waste from ships and modeling of its generation on the river Danube in Serbia.

    PubMed

    Ulniković, Vladanka Presburger; Vukić, Marija; Milutinović-Nikolić, Aleksandra

    2013-06-01

    This study focuses on the issues related to the waste management in river ports in general and, particularly, in ports on the river Danube's flow through Serbia. The ports of Apatin, Bezdan, Backa Palanka, Novi Sad, Belgrade, Smederevo, Veliko Gradiste, Prahovo and Kladovo were analyzed. The input data (number of watercrafts, passengers and crew members) were obtained from harbor authorities for the period 2005-2009. The quantities of solid waste generated on both cruise and cargo ships are considered in this article. As there is no strategy for waste treatment in the ports in Serbia, these data are extremely valuable for further design of equipment for waste treatment and collection. Trends in data were analyzed and regression models were used to predict the waste quantities in each port in next 3 years. The obtained trends could be utilized as the basis for the calculation of the equipment capacities for waste selection, collection, storage and treatment. The results presented in this study establish the need for an organized management system for this type of waste, as well as suggest where the terminals for collection, storage and treatment of solid waste from ships should be located.

  7. High Prevalence and Resistance Patterns of Community-Associated Methicillin-Resistant Staphylococcus Aureus in the Pomoravlje Region, Serbia.

    PubMed

    Lepsanovic, Zorica; Jeremic, Ljiljana Petrovic; Lazic, Srdjan; Cirkovic, Ivana

    2016-03-01

    With a view to estimating the prevalence and resistance patterns of CA-MRSA in one region of Serbia, we performed an analysis of MRSA isolates from healthy people and hospitalised patients. The detection of CA-MRSA was carried out by SCCmec typing. In MRSA isolates from hospitalised patients SCCmec types IV and V were found in 76% of the strains. Similar percentage (80%) of CA-MRSA genotypes was present in healthy people. SCCmec type V harbouring MRSA was the most successful clone. Higher prevalence of type V in hospitalised patients to that in healthy people (70% vs 54%) may indicate nosocomial transmissions in at least some hospital units. All MRSA strains from hospitalised patients were resistant to one or more non-β-lactam antibiotics while 52% were multi-resistant. In isolates from healthy people, 16% were sensitive to all non-β-lactam antibiotics and 40% were multi-resistant. Similar percentage of multi-resistant CA- and HA-genotypes occurred in a particular environment (53% vs 50% in hospitalised patients, and 37.5% vs 37.5% in healthy people) indicating selective pressure of antibiotics as a leading force conferring antibiotic resistance. High prevalence of CA-MRSA and high resistance rate both in hospitals and the community suggest that this pathogen has been present in the Pomoravlje Region, central Serbia for years.

  8. Pharmacogenetics in cancer therapy - 8 years of experience at the Institute for Oncology and Radiology of Serbia.

    PubMed

    Cavic, Milena; Krivokuca, Ana; Boljevic, Ivana; Brotto, Ksenija; Jovanovic, Katarina; Tanic, Miljana; Filipovic, Lana; Zec, Manja; Malisic, Emina; Jankovic, Radmila; Radulovic, Sinisa

    2016-01-01

    Pharmacogenetics is a study of possible mechanism by which an individual's response to drugs is genetically determined by variations in their DNA sequence. The aim of pharmacogenetics is to identify the optimal drug and dose for each individual based on their genetic constitution, i.e. to individualize drug treatment. This leads to achieving the maximal therapeutic response for each patient, while reducing adverse side effects of therapy and the cost of treatment. A centralized pharmacogenetics service was formed at the Institute for Oncology and Radiology of Serbia (IORS) with the aim to provide a personalized approach to cancer treatment of Serbian patients. Analyses of KRAS mutations in metastatic colorectal cancer, EGFR mutations in advanced non-small cell lung cancer, CYP2D6 polymorphism in breast cancer, DPD polymorphism in colorectal cancer and MTHFR polymorphism in osteosarcoma have been performed by real time polymerase chain reaction (PCR) and PCR-restriction fragment length polymorphism (PCR-RFLP). Mutation testing analyses were successful for 1694 KRAS samples and 1821 EGFR samples, while polymorphism testing was successful for 9 CYP2D6 samples, 65 DPD samples and 35 MTHFR samples. Pharmacogenetic methods presented in this paper provide cancer patients in Serbia the best possible choice of treatment at the moment.

  9. Long-term seasonal changes of the Danube River eco-chemical status in the region of Serbia.

    PubMed

    Ilijević, Konstantin; Gržetić, Ivan; Živadinov, Ivan; Popović, Aleksandar

    2012-05-01

    Seasonal spatial and temporal changes of selected eco-chemical parameters in section of the Danube River flowing through Serbia were analyzed. Data for electrical conductivity (EC), dry and suspended matter, residue on ignition, chemical oxygen demand (COD), biochemical oxygen demand (BOD-5), ultraviolet extinction, dissolved oxygen (DO), oxygen saturation, pH, nitrates, total phosphorus, and nitrogen were collected between 1992 and 2006. The use of monthly medians combined with linear regression and two-sided t test has been proven to be the best approach for resolving trends from natural variability of investigated parameters and for determining trend significance. Patterns of temporal changes between different months were examined. It was also determined that spatial trends of some parameters oscillate in predictable manner, increasing in one part of the year and declining in the other. Regression slope coefficients, an excellent indicator for determining when the water quality is changing the most along the course of the Danube, reach their maximum during summer for temperature (t), electric conductivity, nitrates, and total N, while in the same season suspended matter, COD, BOD-5, DO, and oxygen saturation coefficients reach their minimum. Correlations for used data sets of selected parameters were analyzed for better understanding of their behavior and mutual relations. It was observed that as Danube flows through Serbia, its general eco-chemical status either stagnates or improves, but the rate of river self-purification often depends on the season of the year.

  10. A new species of Aculops (Acari: Prostigmata: Eriophyidae) from Serbia on Dipsacus laciniatus L. (Dipsacaceae), a weed target of classical biological control in the United States of America

    USDA-ARS?s Scientific Manuscript database

    The new eriophyid mite species Aculops dipsaci n. sp. (Acari: Prostigmata: Eriophyidae) collected from Dipsacus laciniatus L. (Dipsacaceae) in northern Serbia is described and illustrated. Differential diagnosis is provided in comparison with Aculops salixis Xue, Song and Hong. This is the first e...

  11. Mathematics Curriculum Changes in Republic of Serbia for Grades 5-8 After the Break-Up of Socialist Federal Republic of Yugoslavia

    ERIC Educational Resources Information Center

    Vlajic, Jovana

    2011-01-01

    The purpose of this study was to determine the changes in the mathematics curriculum for grades 5-8 in the Republic of Serbia after the break-up of SFRY. In particular, the research sought to identify the changes in the mathematics curriculum in terms of curriculum content and learning objectives, textbooks, and high school entrance examination…

  12. EFL Oral Communication Teaching Practices: A Close Look at University Teachers and A2 Students' Perspectives in Thailand and a Critical Eye from Serbia

    ERIC Educational Resources Information Center

    Bruner, David Allen; Sinwongsuwat, Kemtong; Radic-Bojanic, Biljana

    2015-01-01

    This paper aimed to reexamine current EFL oral communication teaching practices from the perspectives of teachers and A2 students at two universities, namely Prince of Songkla University (PSU), Thailand and University of Novi Sad (UNS), Serbia. The main objectives were: (1) to analyze current practices from the perspectives of teachers and…

  13. Early Childhood Education and Care (ECEC) Quality Standards in the Republic of Ireland and the Republic of Serbia: Two Discourses of Quality

    ERIC Educational Resources Information Center

    Breneselovic, Dragana Pavlovic

    2015-01-01

    The paper provides a comparative analysis of establishing quality in early childhood education and care (ECEC) in the Republic of Ireland and the Republic of Serbia. The analysis is done through desk research of documents dealing with the standards of quality. The following dimensions were compared: 1) The way of preparing and adopting documents;…

  14. A new Metaculus species (Acari: Eriophyoidea) on Diplotaxis tenuifolia (Brassicaceae) from Serbia: a combined description using morphology and DNA barcode data

    USDA-ARS?s Scientific Manuscript database

    A new species of eriophyoid mite, Metaculus diplotaxi n.sp. inhabiting Diplotaxis tenuifolia (L.) DC., has been described from Serbia. To investigate interspecific variability between Metaculus spp., on three different host plants of Brassicaceae we analyzed phenotypic variability of morphological t...

  15. Triton Southern Hemisphere

    NASA Image and Video Library

    1998-06-08

    This polar projection from NASA Voyager 2 of Triton southern hemisphere provides a view of the southern polar cap and bright equatorial fringe. The margin of the cap is scalloped and ranges in latitude from +10 degrees to -30 degrees. The bright fringe is closely associated with the cap's margin; from it, diffuse bright rays extend north-northeast for hundreds of kilometers. The bright fringe probably consists of very fresh nitrogen frost or snow, and the rays consist of bright-fringe materials that were redistributed by north-moving Coriolis-deflected winds. http://photojournal.jpl.nasa.gov/catalog/PIA00423

  16. Triton's Southern Hemisphere

    NASA Technical Reports Server (NTRS)

    1997-01-01

    This polar projection of Triton's southern hemisphere provides a view of the southern polar cap and bright equatorial fringe. The margin of the cap is scalloped and ranges in latitude from +10 degrees to -30 degrees. The bright fringe is closely associated with the cap's margin; from it, diffuse bright rays extend north-northeast for hundreds of kilometers. The bright fringe probably consists of very fresh nitrogen frost or snow, and the rays consist of bright-fringe materials that were redistributed by north-moving Coriolis-deflected winds.

  17. Heavy metals pollution status in surface sediments (rivers and artifical lakes, Serbia)

    NASA Astrophysics Data System (ADS)

    Sakan, Sanja; Đorđević, Dragana

    2017-04-01

    Potentially hazardous trace elements, often in literature referred as "heavy metals", are deemed serious pollutants due to their toxicity, persistence and non-degradability in the environment. These elements play an important role in extent of water pollution and threaten the health of populations and ecosystems. As the sink of heavy metals, sediment beds adsorb metals in quantities that are many times higher than those found in the water column in the long-term polluted water environment. It is believed that most of the metal content, as much as 90% in aquatic sediments is bound to sediments. Metal contamination in these sediments could be directly affect the river water quality, resulting in potential consequences to the sensitive lowest levels of the food chain and ultimately to human health. The objective of this research was the evaluation of heavy metal contamination level in sediments of the most important rivers and artificial lakes in Serbia. The heavy metal enrichment in studied sediments was conducted by using: determination of total metal content, sequential extraction procedure for the fractionation of studied elements, quantification of the metal enrichment degree in the sediments by calculating geo-accumulation indices, determination of actual and potential element availability and application of BRAI index for the assessment of heavy metal bioavailability. The sediments were found to be contaminated by heavy metals to various extents, mostly with Cd, Cu, and Zn. The significant variation in heavy metal distribution among samples collected in this large region, encompassing all Serbian watersheds, suggests the selective contamination of sediments by heavy metals. Elevated concentrations of elements in most cases were detected in samples of river sediments, since artificial lake reservoirs are usually built in rural areas, where the less anthropogenic pollution. Rivers often flow through the towns and these water basins less or more loaded

  18. How to protect loess-palaeosol sequences? - Proposal of Loess Geopark in Vojvodina Province (North Serbia)

    NASA Astrophysics Data System (ADS)

    Vasiljević, Dj. A.; Marković, S. B.; Hose, T. A.; Lukić, T.; Basarin, B.; Vujičić, M. D.

    2012-04-01

    Loess-palaeosol sequences preserve the most important continental record of climatic and environmental changes during the Quaternary. As loess deposits in the Vojvodina region (North Serbia) could be regarded as one of the most important European terrestrial records of climatic and environmental changes during the last million years that makes them valuable scientific resource. Unfortunately, these sites, due to their economic (e.g. agriculture and brickyards) and functional (e.g. remote sections as waste disposals) values, are constantly endangered by numerous causes and could be degraded or exploited permanently. This study will give proposal of establishing loess geopark as protected area that would include the most significant loess sections in the investigated area. The study is based on analytical, theoretical and practical suggestions and rules according to the general Guidelines and Criteria for National Geoparks seeking UNESCO's assistance to join the Global Geoparks Network. Loess and loess like sediments cover more than 60 % of the area and are preserved in six separate loess plateaus: Bačka, Srem, Tamiš, Banat, south-east Banat, and Titel Loess Plateau, which make it a surface large enough to serve local economic and cultural development. As the dissemination of loess in Vojvodina has a dispersed character, the potential Geopark should also have a certain number of separate locations. A fragmented approach should require less effort during the geoconservation practice, with separate processes, but identical aim. Therefore, one the initial steps of protection and recognition of (loess) geosites should be first achieved by national or provincial legislation and/or by management policies before inscription on the World Heritage List of recognition as a Global Geopark because these organisations by themselves do not provide any protection. As unique protected area of this kind in Europe and wider, role model for this loess geopark could be China, the

  19. Evolution of collapse valleys in karst - examples from the Carpatho-Balkanides of Serbia

    NASA Astrophysics Data System (ADS)

    Petrović, Aleksandar S.; Ćalić, Jelena; Spalević, Aleksandra; Pantić, Marko

    2016-04-01

    Development of valleys in karst is an issue which has not been sufficiently studied in karst surface morphology. THESE valleys are long linear forms whose orthogonal projections resemble normal valleys, but most of their characteristics are strongly influenced by karst process. In largest number of relevant references, this subject is either only briefly mentioned or completely lacking. This paper presents the examples of a particular type of valley in karst formed by cave ceiling collapse close to the topographical surface. Karst of the Carpatho-Balkanides in eastern Serbia is characterized by uneven spatial distribution in several large massifs, but also in a large number of relatively small outcrops (patches and belts), which enable the development of contact karst and fluviokarst. Many morphological elements are of fluvial origin, subsequently modified by karst process. Collapse valleys occur mostly at the downstream contacts (where a seasonal watercourse leaves limestones) or in karst/limestone belts. In the first phase, which is visible on the example of the Radovanska Reka, the river course sinks to the swallets in the riverbed and forms a blind valley. After sinking, the water flows through the tunnel cave, while largest part of the valley remains above the cave. The bottom of the dry valley is dissected by deep dolines, reaching almost to the cave roof. In this part of the study, the area was scanned by a multistation Leica Nova MS 50 (resolution 20 cm @ 10 m). In the second phase, the doline bottoms reach the cave ceilings which develop holes at certain points, as it is case at the Zamna River valley. These hollows tend to enlarge with time, and the surface of the cave ceiling is reduced. The third, final phase is characterised by collapse of larger segments of cave ceilings. Only the natural bridges remain, as the remnants of former caves (e.g. in the Vratna River valley, Ravna Reka valley). These parts of valleys in karst are usually narrow, steep

  20. Risk factors and the prevalence of anorexia nervosa among female students in Serbia.

    PubMed

    Lazarević, Jovana; Batinić, Borjanka; Vukosavljević-Gvozden, Tatjana

    2016-01-01

    The widespread symptoms of anorexia netvosa (AN) in young women require to draw professional attention to this problem in Serbia. In previous research on AN, insecure attachment styles, perfectionism and concerns about body shape were identified as notable risk factors. The aim of this study was to identify the prevalence of AN among female students and assess the importance of these factors in its development. The Eating Attitudes Test (EAT-40), the Experiences in Close Relationships Scale (ECR), the Frost Multidimensional Perfectionism Scale (FMPS) and the Body Shape Questionnaire (BSQ) were applied to a sample of 500 randomly selected female students of the University of Belgrade, the mean age of 22.44 years (min 18, max 35). In addition, Body Mass Index (BMI) was also calculated. Although 38 (7.6%) female students displayed symptoms of AN (EAT > 30) and 13 (2.6%) had BMI indicating anorexia nervosa syndrome (B4I < or = 17.50 kg/m2), only 1 (0.2%) student fulfilled both criteria. The majority of female students (60.4%) had some type of insecure attachment style. There is a significant influence of attachment styles on symptoms of AN: female students with insecure attachment styles have a significantly higher mean score on the EAT compared to those with secure attachment style (F = 7.873; p < 0.01). There was a positive correlation between scores on the EAT and FMPS (r = 0.217;p < 0.01), and scores on the EAT and BSQ (r = 0.388; p < 0.01). The obtained results show the prevalence of AN of 0.2% among female students and indicate the importance of insecure attachment styles, perfectionism and concern about body shape as risk factors. Activities for the prevention of AN in this subpopulation should include internet-based therapy and special counseling services with specific programs focusing on emotion-regulation skills through mindfulness, acceptance and commitment techniques, as well as specific cognitive-behavioral techniques.

  1. Monthly analysis of indices based on daily minimum temperatures in Serbia

    NASA Astrophysics Data System (ADS)

    Putnikovic, Suzana; Tosic, Ivana; Unkasevic, Miroslava

    2015-04-01

    The following climate indices were analyzed: frost days (FD), cold nights (TN10p), warm nights (TN90p), minimum value of daily minimum temperature (TNn), and tropical nights (TR). Monthly analysis was performed for indices based on the daily minimum temperature at eight stations in Serbia during the period 1950-2009. The non-parametric Mann-Kendall test was used to determine whether the trends were statistically significant. It was found that the trends of FD and TN10p were negative for all the months except for November and December. The significant negative trend of TN10p during the period 1950-2009 was recorded in March, May, August, September and October. There was a positive trend of TN90p, TR for all months and TNn except for October, November and December. The significant positive trend of TN90p was observed in March, May, during the summer months and October, while for TR in July and August, i.e., in the two hottest months. The negative minimum temperature anomaly of about -5.7 °C in February 1956 was obtained for the negative values of the East Atlantic index (EAI) and North Atlantic Oscillation index (NAOI). The positive temperature anomaly of about 3.0 °C in November 2009 was recorded for the positive value of the EAI and small negative value of the NAOI. Hence, the negative/positive anomalies prevailed for the negative/positive values of the EAI. In order to investigate the impact of the low-frequency large-scale variability pattern on the minimum temperature, EAI was compared through a correlation analysis with the time series of the climate indices. It was found that the monthly coefficient of correlation between the EAI and climate indices was negative for FD and TN10p, and positive one for TN90p and TR. The highest monthly correlation was found for FD and TN90p in February and for TN10p and TR in August. Since the highest correlation in value of about 0.7 is obtained in February, it could be concluded that the EA can explain about 50% of the total

  2. Southern pulpwood production, 1986

    Treesearch

    Dennis M. May

    1988-01-01

    In 1986, Southern pulpwood production increased 6 percent, to 60.6 million cords; roundwood production increased 9 percent, to 40.4 million cords; and wood residue production increased 2 percent, to 20.1 million cords. Since 1977, roundwood production has been increasing while wood residue production has leveled off. Hardwoods have been capturing a larger proportion...

  3. Southern pulpwood production, 1977

    Treesearch

    Thomas R. Bellamy

    1978-01-01

    Southern pulpwood production increased 3 percent in 1977 to 48.9 million cords. Roundwood production increased slightly while use of plant byproducts rose 9 percent. The use of plant byproducts continues to increase and now contributes 34 percent of the total. Pulping capacity increased to 100,894 tons per day.

  4. Southern regional report

    Treesearch

    Bryce J Stokes

    1997-01-01

    It appears as if many in wood procurement, forest management, operations, manufacturing, and sales in the Southern U.S. are simultaneously biting the bullet and showing signs of guarded optimism for the future. On the one hand, during last year, purchasing costs were high, selling prices were low, quotas ruled, and machine purchases sagged. However, there is continued...

  5. "Pearl" southern highbush blueberry

    USDA-ARS?s Scientific Manuscript database

    ‘Pearl’ is a new southern highbush blueberry (Vaccinium spp. hybrid) developed and released by the United States Department of Agriculture-Agricultural Research Service. The new cultivar has several advantages for growers in the Southeastern U.S. over rabbiteye blueberry cultivars, the most widely ...

  6. Southern pulpwood production, 1962

    Treesearch

    Joe F. Christopher; Martha E. Nelson

    1963-01-01

    Pulpwood production in the south rose to an all-time high of 25,586,300 cords in 1962-58 percent of the Nation's total. At the year's end, 80 southern pulpmills were operating; their combined daily pulping capacity was more than 52,000 tons. Nine mills outside the region were using wood grown in the South.

  7. 'Pearl' Southern Highbush Blueberry

    USDA-ARS?s Scientific Manuscript database

    ‘Pearl’ is a new southern highbush blueberry (Vaccinium spp. hybrid) developed and released by the United States Department of Agriculture Agricultural Research Service. The new cultivar has several advantages for growers in the Southeastern U.S. over rabbiteye blueberry cultivars, the most widely ...

  8. Southern (In)hospitality

    ERIC Educational Resources Information Center

    Hamilton, Kendra

    2005-01-01

    This article presents the results of "The Status of Race Equity and Diversity in Public Higher Education in the South," an analysis of trends in admissions, enrollment and completion at public colleges and universities in the 19 Southern and border states that maintained segregated systems of higher education in 1954. While work on the…

  9. Restoration of southern ecosystems

    Treesearch

    John A. Stanturf; Emile S. Gardiner; Kenneth Outcalt; William H. Conner; James M. Guldin

    2004-01-01

    Restoration of the myriad communities of bottomland hardwood and wetland forests and of the diverse communities of fire-dominated pine forests is the subject of intense interest in the Southern United States. Restoration practice is relatively advanced for bottomland hardwoods and longleaf pine (Pinus palustris Mill.), and less so for swamps and...

  10. Southern Appalachian Case Study

    Treesearch

    Charles C. van Sickle

    1999-01-01

    The Southern Appalachian study covers a region of 37.4 million acres. Its mountains, foothills, and valleys stretch from northern Virginia and northern West Virginia to northern Georgia and Alabama. When Native Americans came to the region, forests dominated the landscape and they still do, covering 70% of the land (Figure 32.1). Terrain characteristics are...

  11. Southern Appalachian Timber Study

    Treesearch

    Joseph E. de Steiguer; L.W. Hayden; D.L. Holley; W.G. Luppold; W.G. Martin; D.H. Newman; R.M. Sheffield

    1989-01-01

    This study investigated recent hardwood stumpage market trends in Southern Appalachia and projected National Forest stumpageprices to the year 2000. Over the past 10 years, hardwood timber harvest volumes from private lands have increased 38 percent with much of this increase coming in the last 2 to 4 years. Private hardwood stumpage prices have decreased across much...

  12. Neptune Southern Hemisphere

    NASA Image and Video Library

    1996-01-29

    This photograph of Neptune southern hemisphere was taken by the narrow-angle camera on NASA Voyager 2 when the spacecraft was 4.2 million km 2.6 million miles from the planet. http://photojournal.jpl.nasa.gov/catalog/PIA00050

  13. Southern pulpwood production, 1976

    Treesearch

    Daniel F. Bertelson

    1977-01-01

    Total southern pulpwood production in 1976 amounted to 47.4 million cords (table 1). This is an increase of 5 million cords or 12 percent more than the previous year and less than 2 million cords below the 1974 record output. Softwood residues accounted for 52 percent of the increase, and hardwood roundwood added another 22 percent to the total gain.

  14. Southern Vietnam since 1975.

    ERIC Educational Resources Information Center

    Dat, Bao

    1995-01-01

    Discusses social and political changes in southern Vietnam since the end of the Vietnam War. Describes anti-U.S. propaganda used in the schools and media in the years immediately following the war. Contends that younger Vietnamese look forward to a closer relationship with the United States and its people. (CFR)

  15. Southern Pine Seed Sources

    Treesearch

    Ronald C. Schmidtling

    2001-01-01

    The selection of an appropriate seed source is critical for successful southern pine plantations. Guidelines for selection of seed sources are presented for loblolly (Pinus taeda L.), slash (P. elliottii Engelm.), longleaf (P. palustris Mill.), Virginia (P. virginiana Mill.), shortleaf (P. echinata...

  16. 'Biloxi' Southern Highbush Blueberry

    USDA-ARS?s Scientific Manuscript database

    'Biloxi' tetraploid southern highbush blueberry is a new cultivar developed and released by the Agricultural Reseach Service of the U.S. Department of Agriculture breeding programs in Beltsville, MD, and Poplarville MS. Plants of 'Biloxi' are upright, vigorous and productive. The fruit ripens earl...

  17. Southern pulpwood production, 1963

    Treesearch

    Herbert Knight; Agnes C. Nicholas

    1964-01-01

    Pulpwood production in the south climbed to a fifth consecutive all-time high of 26,590,997 cords in 1963-60 percent of the nation's total. At year's end, the 81 southern pulpmills had a daily pulping capacity exceeding 54,000 tons. Nine additional mills from outside the region drew wood from the south in 1963.

  18. Southern pulpwood production, 1980

    Treesearch

    Victor A. Rudis

    1980-01-01

    Total southern pulpwood production in 1980 was 54.5 million cords, an amount comparable to the 54.3 million cords reported in 1979. This slower growth is in marked contrast to the 3 to 12 percent growth which occurred in the years since 1975 (fig. 1). Softwood roundwood continues to be the most important contributor to annual production.

  19. The outpatient utilization of non-steroidal anti-inflammatory drugs in South Bačka District, Serbia.

    PubMed

    Calasan, Jelena; Mijatović, Vesna; Horvat, Olga; Varga, Jan; Sabo, Ana; Stilinović, Nebojša

    2011-04-01

    To evaluate the utilization of non-steroidal anti-inflammatory drugs (NSAIDs) in South Bačka District (SBD), Serbia. State-owned and private pharmacies in SBD, a northern district of Serbia, with 605,720 inhabitants (according to the 2008 census). Data on the number of packages, size of packages, and retail price of NSAIDs (Anatomical Therapeutic Chemical (ATC) group M01A) from 1 January to 31 March 2008 were obtained from all state-owned and private pharmacies in SBD. This included NSAIDs bought without prescription and those issued by prescription (on the Health Insurance Companies List for Reimbursement). The number of defined daily doses/1000 inhabitants/day (DDD/1000 inh/day) was calculated. Within the DU90% (drug utilization 90%) segment, the proportion of high-, medium- and low-risk NSAIDs with respect to the risk of gastrointestinal (GI) bleeding was determined. Price/DDD was also calculated. Consumption of drugs expressed as DDD/1000 inh/day. The total consumption of NSAIDs over a 3-month period was 48.31 DDD/1000 inh/day. Only four drugs were within DU90%: diclofenac, ibuprofen, nimesulide and meloxicam (62.14, 19.87, 5.77, and 5.73% of total NSAID consumption, respectively). All dispensed NSAIDs within the DU90% segment except nimesulide (which was exclusively purchased without prescription) were nearly equally purchased without prescription and issued by prescription. The average price per DDD within the DU90% segment was 0.17 Euro/DDD, whereas it was 0.30 Euro/DDD for NSAIDs beyond the DU90% segment. The pattern of use of NSAIDs according to their GI risk showed that medium-risk diclofenac accounted for 66.45%, whereas low-risk ibuprofen was estimated to be 21.25% within the DU90% segment. Factors other than evidence-based medicine (such as poor health education in the past that led to long-lasting consequences on the cultural behaviour of the general population as well as on the prescribing habits of physicians) have a dominating impact on the use of

  20. The Oratory of Southern Demagogues.

    ERIC Educational Resources Information Center

    Logue, Cal M., Ed.; Dorgan, Howard, Ed.

    This book examines the rhetorical strategies of influential southern United States politicians, termed "southern demagogues," and their particular appeal to the poor working class whites of the South during the early twentieth century. Following an introductory chapter that discusses the origins of the southern demagogue, the remaining…

  1. Southern Pine Bark Beetle Guild

    Treesearch

    T. Evan Nebeker

    2011-01-01

    Dendroctonus frontalis (southern pine beetle), D. terebrans (black turpentine beetle), Ips avulsus (small southern pine engraver or four-spined engraver), I. grandicollis (five-spined engraver), and I. calligraphus (six-spined engraver) comprise the southern pine bark beetle guild. Often they are found sharing the same hosts in the Southeastern United States. They...

  2. Cadmium in liver and kidneys of domestic Balkan and Alpine dairy goat breeds from Montenegro and Serbia.

    PubMed

    Tomović, Vladimir; Jokanović, Marija; Tomović, Mila; Lazović, Milana; Šojić, Branislav; Škaljac, Snežana; Ivić, Maja; Kocić-Tanackov, Sunčica; Tomašević, Igor; Martinović, Aleksandra

    2017-06-01

    Concentrations of cadmium (Cd) were determined in the samples of 144 animals around 1 and of 144 animals around 4 years old. Cd was analysed by inductively coupled plasma-optical emission spectrometry (ICP-OES), after microwave digestion. Cd concentrations were higher (p < 0.05) in kidney than in liver and higher (p < 0.05) in older animals than in young ones. In domestic Balkan goat which was raised in a free-ranged system Cd accumulation was lower (p < 0.05) than in Alpine goat raised in an intensive production system. Geographic region did influence Cd accumulation only in older animals. Higher Cd levels (p < 0.05) were determined in goats from Serbia. The highest obtained Cd concentrations in both tissues were lower than maximum levels set by European and national legislation for ruminants (cattle and sheep).

  3. Measurement and evaluation of the environmental noise levels in the urban areas of the city of Nis (Serbia).

    PubMed

    Prascevic, Momir R; Mihajlov, Darko I; Cvetkovic, Dragan S

    2014-02-01

    The environmental noise level represents one of the key factors of life quality in urban areas of modern cities. A continuous monitoring of the noise levels and the analysis of results have become a necessity when we discuss a possible recovery of those areas with high levels of noise pollution, and particularly, those zones which were designed for specific activities, e.g., areas around hospitals and schools. The city of Nis, Serbia, owing to the permanent long-term noise monitoring, possesses a database containing figures related to the noise levels at relevant locations in the city, which can serve as a basis for an analysis of the change of conditions, their tendencies in the future, and recognizing factors which influence the danger of noise pollution. The paper involves an analysis of the environmental noise level collected during the previous years.

  4. Stratigraphic and lithologic characteristics of Pleistocene fluvial deposits in the Danube and Sava riparian area near Belgrade (Serbia)

    NASA Astrophysics Data System (ADS)

    Nenadić, D.; Gaudenyi, T.; Bogićević, K.; Tošović, R.

    2016-07-01

    The Quaternary sediments in the Danube and Sava riparian area near Belgrade have a considerable thickness. Several categories of deposits (fluvial-lacustrine, fluvial and aeolian) of Pliocene and Quaternary age have been identified. Their thickness, granulometric composition and paleontological features change depending on the distance from the recent Danube and Sava riverbeds. The Pleistocene fluvial deposits are underlain by sediments of the Late Miocene (Sarmatian and Pannonian) or the Plio-Pleistocene age, and are overlain by fluvial-palustrine deposits of the Pleistocene age and recent alluvial deposits. Pleistocene fluvial deposits that form a major part of the Quaternary sediments, have a great significance, since they are proved to be excellent collectors of ground water. Although these deposits are at lower altitudes in the area of Srem, they could be correlated with the high Danube and Morava terraces in Serbia and Drava in Croatia on the basis of their lithologic and paleontological features.

  5. Secondary metabolites from the aerial parts of Centaurea pannonica (Heuff.) Simonk. from Serbia and their chemotaxonomic importance.

    PubMed

    Milošević Ifantis, Tanja; Solujić, Slavica; Pavlović-Muratspahić, Dragana; Skaltsa, Helen

    2013-10-01

    The non polar extract of Centaurea pannonica (Heuff.) Simonk., growing wild in Serbia, was studied and twenty-five compounds including 14 sesquiterpene lactones, 7 flavonoids, 3 lignans and 1 phenylpropanoid glycoside were isolated. All compounds were isolated for the first time from this species. Among them, one germacranolide 2α-hydroxy, 8-dehydroxy 15-O-methacrylate salonitenolide (1) and two guaianolides 2α,8α-dihydroxy-dehydrocostus lactone (2) and pannonin (3) are new natural compounds. The structures of the compounds were established on the basis of spectroscopic analyses (UV, IR, HREIMS and 1D & 2D NMR). The chemical profile of C. pannonica, which belongs to the "Centaurea jacea" group, was compared to previously studied taxa of the same group and used to assess the phylogenetic relationships in the group.

  6. Combined Natural Gas and Solar Technologies for Heating and Cooling in the City of NIS in Serbia

    NASA Astrophysics Data System (ADS)

    Stefanović, Velimir P.; Bojić, Milorad Lj.

    2010-06-01

    The use of conventional systems for heat and electricity production in Niš and Serbia means a constant waste of energy, and money. This problem is present in both industrial and public sector. Using conventional systems, means not only low-energy efficient systems, and technologies, but also using very "dirty" technologies, which cause heavy environment pollution. The lack of electricity in our country, and region is also present. The gas pipeline in Niš was finished not long ago, and second gas pipeline is about to be made in the next couple of years. This opens a door for implementing new technologies and the use of new methods for production of heat and electricity, while preserving our environment. This paper reports discussion of this technology with management of public institutions, which use both heat and electricity.

  7. Chemical composition and some trace element contents in coals and coal ash from Tamnava-Zapadno Polje Coal Field, Serbia

    SciTech Connect

    Vukasinovic-Pesic, V.; Rajakovic, L.J.

    2009-07-01

    The chemical compositions and trace element contents (Zn, Cu, Co, Cr, Ni, Pb, Cd, As, B, Hg, Sr, Se, Be, Ba, Mn, Th, V, U) in coal and coal ash samples from Tamnava-Zapadno Polje coal field in Serbia were studied. The coal from this field belongs to lignite. This high volatility coal has high moisture and low S contents, moderate ash yield, and high calorific value. The coal ash is abundant in alumosilicates. Many trace elements such as Ni > Cd > Cr > B > As > Cu > Co > Pb > V > Zn > Mn in the coal and Ni > Cr > As > B > Cu > Co = Pb > V > Zn > Mn in the coal ash are enriched in comparison with Clarke concentrations.

  8. alpha-1-Antitrypsin (Pi) polymorphism in Serbia: deviation of Pi M subtype distribution from the Hardy-Weinberg equilibrium.

    PubMed

    Jelić-Ivanović, Z; Spasojević-Kalimanovska, V; Topić, A; Spasić, S; Petrović, V

    1994-08-01

    The distribution of the alpha 1-antitrypsin (Pi) phenotypes and subtypes was investigated in a population sample of 1060 unrelated individuals from Serbia (Yugoslavia). The allele frequencies estimates were: Pi*M1: 0.702; Pi*M2: 0.183; Pi*M3: 0.088; Pi*Z: 0.013, Pi*S: 0.007; Pi*P: 0.004; Pi*F: 0.003. The observed phenotype frequencies differed very significantly from those expected assuming H.W. equilibrium (chi 2 = 49.51, p < 0.0005). The deviation from equilibrium involved the three Pi*M subtypes: an excess of Pi*M1, Pi*M2 and Pi*M3 homozygotes was found, with the corresponding decreased number of M1M2 and M1M3 heterozygotes. The possible significance of this finding is discussed.

  9. Occurrence of aflatoxin M1 in human milk samples in Vojvodina, Serbia: Estimation of average daily intake by babies.

    PubMed

    Radonić, Jelena R; Kocić Tanackov, Sunčica D; Mihajlović, Ivana J; Grujić, Zorica S; Vojinović Miloradov, Mirjana B; Škrinjar, Marija M; Turk Sekulić, Maja M

    2017-01-02

    The objectives of the study were to determine the aflatoxin M1 content in human milk samples in Vojvodina, Serbia, and to assess the risk of infants' exposure to aflatoxins food contamination. The growth of Aspergillus flavus and production of aflatoxin B1 in corn samples resulted in higher concentrations of AFM1 in milk and dairy products in 2013, indicating higher concentrations of AFM1 in human milk samples in 2013 and 2014 in Serbia. A total number of 60 samples of human milk (colostrum and breast milk collected 4-8 months after delivery) were analyzed for the presence of AFM1 using the Enzyme Linked Immunosorbent Assay method. The estimated daily intake of AFM1 through breastfeeding was calculated for the colostrum samples using an average intake of 60 mL/kg body weight (b.w.)/day on the third day of lactation. All breast milk collected 4-8 months after delivery and 36.4% of colostrum samples were contaminated with AFM1. The greatest percentage of contaminated colostrum (85%) and all samples of breast milk collected 4-8 months after delivery had AFM1 concentration above maximum allowable concentration according to the Regulation on health safety of dietetic products. The mean daily intake of AFM1 in colostrum was 2.65 ng/kg bw/day. Results of our study indicate the high risk of infants' exposure, who are at the early stage of development and vulnerable to toxic contaminants.

  10. HIV-related risk behaviors among Roma youth in Serbia: results of two community-based surveys.

    PubMed

    Djonic, Danijela; Djuric, Marija; Bassioni-Stamenic, Farida; McFarland, Willi; Knezevic, Tanja; Nikolic, Slobodan; Zivkovic, Vladimir; Vallabhaneni, Snigdha

    2013-02-01

    The Roma constitute a large ethnic minority in Serbia, and are one of the poorest and most marginalized groups in Europe. Roma youth may be at high risk for hepatitis C, HIV, and other sexually transmitted infections, but little is known about the prevalence of these infectious diseases, HIV-related knowledge, and risky sexual behaviors in this vulnerable population. We used a respondent-driven sampling to conduct biobehavioral surveys of Roma youth (aged 15-24 years) in Belgrade and Kragujevac, and to document HIV-related knowledge and risky sexual behaviors, health-seeking behaviors, and seroprevalence of HIV, hepatitis C virus (HCV), and syphilis. Four hundred eleven Roma youth participated in this study. One participant had HIV, four had HCV, and none had syphilis. Risky sexual behaviors were highly prevalent, especially among male subjects: 36.2% (Belgrade) and 45.1% (Kragujevac) had sexual debut before the age of 15 years; 53.9% (Belgrade) and 61.1% (Kragujevac) had more than one sexual partner in the past year; 11.5% (Belgrade) and 4.6% (Kragujevac) reported engaging in commercial sex; and 4.0% (Belgrade) and 3.2% (Kragujevac) reported having anal sex with other men. Among female subjects aged <25 years, 33.5% (Belgrade) and 25.7% (Kragujevac) reported having an abortion. One-quarter of all participants answered all five HIV knowledge questions correctly. Fortunately, the current prevalence of HIV, HCV, and syphilis is low; however, the high prevalence of reported risky behaviors suggests that Roma youth in Serbia are at high risk of contracting sexually transmitted infections. Copyright © 2013 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

  11. Problems in diabetes managment in school setting in children and adolescents with type 1 diabetes in Serbia.

    PubMed

    Jesić, Maja D; Milenković, Tatjana; Mitrović, Katarina; Todorović, Sladjana; Zdravković, Vera; Jesić, Milos M; Bosnjović-Tucaković, Tatjana; Marković, Slavica; Vorguin, Ivana; Stanković, Sandra; Sajić, Silvija

    2016-03-01

    The obtained results show that not all children test blood glucose levels at school (50% of children in the 6-10-year-old age group and 67.3% in the age group over 11 years) and that not all children receive insulin at school (81.1% vs. 18.9%, and 57.7% vs. 42.3%, respectively). The frequency of severe hypoglycemia was 2.7% in children and 3.3% in adolescents. A high proportion of teachers did not have diabetes training. This brief report about problems in children and adolescents with type 1 diabetes at school in Serbia indicates what happens in the school setting and suggests how to improve control of this disease and facilitate the complete integration of children with diabetes at school. Children with type 1 diabetes typically spend one-third of the day in school and they should achieve the same level of diabetes management there as they do outside the school environment. The aim of this study was to identify problems in diabetes management in children with type 1 diabetes at school according to the perceptions reported by children and parents. This cross-sectional survey was carried out at nine public hospitals in Serbia with a cohort of 6-18-year old children/adolescents. The parents were personally informed about the objectives of the survey and the necessity to involve their children. The self-reporting questionnaire included demographic information as well as some questions that helped to evaluate the general situation of children with type 1 diabetes at school.

  12. "You should be grateful to have medicines": continued dependence, altering stigma and the HIV treatment experience in Serbia.

    PubMed

    Bernays, Sarah; Rhodes, Tim; Janković Terźić, Katarina

    2010-01-01

    The expectation that universal HIV treatment access in resource-stretched settings will reduce stigma is a powerful aspiration that has been incorporated into a global rhetoric of hope around the HIV pandemic. Between 2005 and 2007, we undertook qualitative longitudinal research with people living with HIV/AIDS (PLHIV) in Serbia. We draw here upon the thematic analysis of prospective interview accounts of 20 individuals to analyse PLHIV's perceptions of the influence of HIV treatment upon their quality of life. HIV is one of few conditions in Serbia where its treatment is fully funded by the state. Inconsistent treatment delivery means HIV treatment is experienced as insecure. Competitive claims for stretched national resources interplay with a moral economy which sees PLHIV as "undeserving" citizens. The guilt and anxiety felt by PLHIV intersect with severely curtailed employment opportunities, which weaken the anticipated restorative and empowering properties embedded within the promise of universal HIV treatment access. Rationed expectations of patient or system instigated change mean PLHIV's efforts are orientated towards short-term individualised self-care, drawing on bureaucratic technologies to mediate their uncertainty. These factors integrate to create a specific cultural and historical context for an altered but continuing stigma towards PLHIV in this era of treatment. This case study cautions against neglecting the underlying structural process of stigmatisation that constrains the capacity of PLHIV to participate in anti-stigma and community organising activities, indicating that in this setting HIV treatment is insufficient alone to reduce stigma or enable major social and economic change in the everyday lives of PLHIV.

  13. The effects of a new traffic safety law in the Republic of Serbia on driving under the influence of alcohol.

    PubMed

    Zivković, Vladimir; Nikolić, Slobodan; Lukić, Vera; Zivadinović, Nenad; Babić, Dragan

    2013-04-01

    The aim of the study presented here has been to see what the effects of the new traffic safety law are, 2 years into its initial implementation, on driving under the influence of alcohol. Until the end of 2009, the legal limit for blood concentration for drivers in Serbia was 0.5g/l; however, the new traffic safety law stipulates the new limit to be 0.3g/l. A retrospective autopsy study was performed over a 6-year period (from 2006 to 2011) whose sample covered cases of fatally injured drivers who had died at the scene of the incident, before being admitted to hospital. A total of 161 fatally injured drivers were examined for their blood alcohol concentration. The average age for these drivers was 40.2±15.4 years, with a significant male predominance of 152 men to 9 women (χ(2)=152.000, p<0.001). This study has shown no decrease in the ratio of drivers under the influence of alcohol vs. all drivers (Pearson χ(2)=4.415, df=5, p=0.491), nor in the number of drivers under the influence of alcohol (Pearson χ(2)=6.629, df=5, p=0.250), nor a decrease in the mean blood alcohol concentration in drivers (1.72±0.87 vs. 1.68±0.95g/l, t=0.177, df=80, p=0.860). The conclusion of this study is that the new law has had a limited effect on driving under the influence of alcohol, which still remains one of the major human factors, responsible for road-traffic crashes in Serbia.

  14. Accretion of southern Alaska

    USGS Publications Warehouse

    Hillhouse, J.W.

    1987-01-01

    Paleomagnetic data from southern Alaska indicate that the Wrangellia and Peninsular terranes collided with central Alaska probably by 65 Ma ago and certainly no later than 55 Ma ago. The accretion of these terranes to the mainland was followed by the arrival of the Ghost Rocks volcanic assemblage at the southern margin of Kodiak Island. Poleward movement of these terranes can be explained by rapid motion of the Kula oceanic plate, mainly from 85 to 43 Ma ago, according to recent reconstructions derived from the hot-spot reference frame. After accretion, much of southwestern Alaska underwent a counterclockwise rotation of about 50 ?? as indicated by paleomagnetic poles from volcanic rocks of Late Cretaceous and Early Tertiary age. Compression between North America and Asia during opening of the North Atlantic (68-44 Ma ago) may account for the rotation. ?? 1987.

  15. Southern pulpwood production, 2005

    Treesearch

    Tony G. Johnson; Carolyn D. Steppleton

    2007-01-01

    Southern pulpwood production was 64.0 million cords in 2005, up from 63.8 million cords in 2004. Roundwood production declined 2 percent to 46.2 million cords in 2005 and accounted for 72 percent of the total pulpwood production. The use of wood residue increased 6 percent to 17.8 million cords. Alabama led the South in total production at 10.2 million cords. In 2005,...

  16. Overruns - Southern Pine Logs

    Treesearch

    Robert A. Campbell

    1962-01-01

    Overrun and underrun data were collected for the four major southern pine species during a series of grade yield studies in the late 1950's in Arkansas, Florida, Georgia, Mississippi, and South Carolina. Each of the 1,491 logs was carefully scaled by the Doyle, Scribner Decimal C, and International ¼-inch log rule. All logs were sawed on. circle mills and the...

  17. Southern pulpwood production, 1968

    Treesearch

    Roy C. Beltz

    1969-01-01

    Southern forests yielded 37,075,355 cords of pulpwood in 1968, shattering the 1967 record by 10 percent (fig. 1 ) . Roundwood production, which declined slightly in 1967, rose 9 percent in 1968 to 29,500,697 cords. The use of plant residues for pulp climbed 17 percent to a record 7,574,658 cord-equivalents. About 75 percent of the 3.4 million cord increase was in pine-...

  18. Brushfires in Southern Africa

    NASA Technical Reports Server (NTRS)

    1990-01-01

    This view of brushfires in Southern Africa, exact location unknown, raises questions concerning the overall global environmental effect of large scale biomass burning as an indicator of large scale conversion of tropical, closed canopy forests to pastoral and agricultural uses. Other concerns relate to the reduction of the biotic and genetic diversity in the global tropics and the relationship of biomass burning to atmospheric chemistries.

  19. Origin and geodynamic significance of Tertiary postcollisional basaltic magmatism in Serbia (central Balkan Peninsula)

    NASA Astrophysics Data System (ADS)

    Cvetković, V.; Prelević, D.; Downes, H.; Jovanović, M.; Vaselli, O.; Pécskay, Z.

    2004-04-01

    Tertiary basaltic magmatism in Serbia occurred through three episodes: (i) Paleocene/Eocene, when mostly east Serbian mafic alkaline rocks (ESPEMAR) formed, (ii) Oligocene/Miocene, dominated by high-K calc-alkaline basalts, shoshonites (HKCA-SHO) and ultrapotassic (UP) rocks, and (iii) Pliocene episode when rocks similar to (ii) originated. In this study, the geodynamics inferred from petrogenesis of the (i) and (ii) episodes are discussed. The ESPEMAR (62-39 Ma) occur mainly as mantle xenolith-bearing basanites. Their geochemical features, such as the REE patterns, elevated HFSE contents and depleted Sr-Nd isotope signatures, indicate a relatively small degree of melting of an isotopically depleted mantle source. Their mantle-normalized trace element patterns are flat to concave and "bell-shaped", characteristic of an OIB source free of subduction component. 87Sr/ 86Sr i and 143Nd/ 144Nd i isotope ratios (0.7030-0.7047 and 0.5127-0.5129, respectively) indicate a depleted source for the ESPEMAR similar to the European Asthenospheric Reservoir (EAR). The HKCA-SHO rocks (30-21 Ma) occur as basalts, basaltic andesites and trachyandesites. They show enrichment in LILE and depletion in HFSE with all the distinctive features of calc-alkaline arc-type magmatism. This is coupled with somewhat enriched Sr-Nd isotope signature ( 87Sr/ 86Sr i=0.7047-0.7064, 143Nd/ 144Nd i=0.5124-0.5126). All these features are characteristic of subduction-related metasomatism and fluxing of the HKCA-SHO mantle source with fluids/melts released from subducted sedimentary material. UP rocks (35-21 Ma) appear as (i) Si-rich lamproites and related rocks and (ii) olivine leucitites and related rocks. UP rocks have high-LILE/HFSE ratios with enrichment for some LILE around 1000× primitive mantle, troughs at Nb and Ti, and peaks of Pb in their mantle-normalized patterns. They also show highly fractionated REE patterns (La/Yb up to 27, La N up to 400). The isotopic ratios approach crustal values

  20. Copper-Gold Exploration and Discovery in the Timok Magmatic Complex, Serbia

    NASA Astrophysics Data System (ADS)

    Banjesević, Miodrag; Ingram, Simon; Large, Duncan

    2014-05-01

    The Timok Magmatic Complex (TMC) comprises the Serbian sector of the Carpathian-Balkan Arc of Late Cretaceous calc-alkaline magmatism that extends for about 1500 km from Romania (Banat), through eastern Serbia (TMC) and into central Bulgaria (Srednogorie). The TMC is lens-shaped, about 85 km long and up to 25 km wide. The complex consists primarily of Turonian to Campanian andesites and trachyandesites (lavas, shallow intrusives and epiclastics), basaltic andesites, volcaniclastics and sediments. There are at least two phases of volcanism, and the volcanic processes were subaerial to submarine eruptive, hypabyssal intrusion, and very rarely explosive. Coupled porphyry and high sulphidation epithermal systems are associated with the first phase of andesite volcanism in the Bor district. The tectonic setting has been described as a back-arc basin, or pull-apart basin, developed on continental crust during subduction related to the convergence of the African plate toward Eurasia, and closure of the Neotethys ocean. The metallogenic endowment of the TMC is a significant contributor to that of the entire Tethyan Metallogenic Province. The world-class Bor and Majdenpek porphyry systems contribute to an estimated historical production of approximately 6 million tonnes of copper and 9.65 million ounces gold. The combined resources and reserves in the TMC are reported by the state-owned RTB Bor mining company to be a cumulative 2.5 billion tonnes, with total copper and gold metal content of 10.5 million tonnes and 11.7 million ounces respectively. Reservoir concluded an agreement in 2010 with Freeport McMoran Exploration Corp. (Freeport) to explore three exploration permits in the TMC for porphyry copper mineralisation. Conceptual studies together with CSAMT geophysics suggested the extension of structures under the Miocene sedimentary cover about 5-7 km south from the Bor porphyry district. The Čukaru Peki discovery was identified from high-grade drill intercepts

  1. Childhood cerebral X-linked adrenoleukodystrophy more than 5 years after hematopoietic cell transplantation: the first case from Serbia and southeastern Europe.

    PubMed

    Potic, Ana; Rovelli, Attilio M; Uziel, Graziella; Kozic, Dusko; Mladenovic, Jelena; Milic-Rasic, Vedrana

    2010-12-01

    We report the clinical course, brain magnetic resonance imaging (MRI), and proton magnetic resonance spectroscopy findings in a boy with childhood cerebral X-linked adrenoleukodystrophy whose neurological disease keeps progressing more than 5 years after conventional hematopoietic cell transplantation with full donor-derived engraftment accomplishment. The described clinical and radiological findings follow all phases of this childhood cerebral X-linked adrenoleukodystrophy: from the clinically asymptomatic pretransplant stage to the present day. This is the first patient not only from Serbia but from the entire area of Southeastern Europe who underwent hematopoietic cell transplantation for childhood cerebral X-linked adrenoleukodystrophy. The presented disease course and the posttransplant outcome in the only case of transplanted adrenoleukodystrophy from Serbia enhances the overwhelming appeal for better X-linked adrenoleukodystrophy screening, earlier disease detection, and contributes to the well-known anticipation of the refined hematopoietic cell transplantation eligibility criteria in future adrenoleukodystrophy treatment.

  2. Impact of climate change on soil thermal and moisture regimes in Serbia: An analysis with data from regional climate simulations under SRES-A1B.

    PubMed

    Mihailović, D T; Drešković, N; Arsenić, I; Ćirić, V; Djurdjević, V; Mimić, G; Pap, I; Balaž, I

    2016-11-15

    We considered temporal and spatial variations to the thermal and moisture regimes of the most common RSGs (Reference Soil Groups) in Serbia under the A1B scenario for the 2021-2050 and 2071-2100 periods, with respect to the 1961-1990 period. We utilized dynamically downscaled global climate simulations from the ECHAM5 model using the coupled regional climate model EBU-POM (Eta Belgrade University-Princeton Ocean Model). We analysed the soil temperature and moisture time series using simple statistics and a Kolmogorov complexity (KC) analysis. The corresponding metrics were calculated for 150 sites. In the future, warmer and drier regimes can be expected for all RSGs in Serbia. The calculated soil temperature and moisture variations include increases in the mean annual soil temperature (up to 3.8°C) and decreases in the mean annual soil moisture (up to 11.3%). Based on the KC values, the soils in Serbia are classified with respect to climate change impacts as (1) less sensitive (Vertisols, Umbrisols and Dystric Cambisols) or (2) more sensitive (Chernozems, Eutric Cambisols and Planosols).

  3. Fires in Southern Georgia

    NASA Technical Reports Server (NTRS)

    2007-01-01

    Several large fires were burning in southern Georgia on April 29, 2007, when the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA's Terra satellite passed overhead and captured this image. Places where MODIS detected actively burning fires are outlined in red. The Roundabout Fire sprang up on April 27, according to the U.S. Southern Area Coordination Center, and was about 3,500 acres as of April 30. That fire was threatening homes in the community of Kirkland. Meanwhile, south of Waycross, two large blazes were burning next to each other in the northern part of Okefenokee Swamp. The Sweat Farm Road Fire threatened the town of Waycross in previous weeks, but at the end of April, activity had moved to the southeastern perimeter. The fire had affected more than 50,000 acres of timber (including pine tree plantations) and swamps. Scores of residences scattered throughout the rural area are threatened. The Big Turnaround Complex is burning to the east. The 26,000-acre fire was extremely active over the weekend, with flame lengths more than 60 feet (just over 18 meters) in places. The two blazes appeared to overlap in fire perimeter maps available from the U.S. Geospatial Multi-Agency Coordination Team. According to the Southern Area Coordination Center morning report on April 30, the Sweat Farm Road Fire 'will be a long term fire. Containment and control will depend on significant rainfall, due to the inaccessible swamp terrain.' No expected containment date was available for the Big Turnaround Complex Fire, either. Describing that fire, the report stated, 'Heavy fuel loading, high fire danger, and difficulty of access continue to hamper suppression efforts.' The large image provided above has a spatial resolution (level of detail) of 250 meters per pixel. The MODIS Rapid Response Team provides twice-daily images of the region in additional resolutions. They also provide a version of the image that shows smoke plumes stretching out across the Atlantic Ocean.

  4. Fires in Southern Georgia

    NASA Technical Reports Server (NTRS)

    2007-01-01

    Several large fires were burning in southern Georgia on April 29, 2007, when the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA's Terra satellite passed overhead and captured this image. Places where MODIS detected actively burning fires are outlined in red. The Roundabout Fire sprang up on April 27, according to the U.S. Southern Area Coordination Center, and was about 3,500 acres as of April 30. That fire was threatening homes in the community of Kirkland. Meanwhile, south of Waycross, two large blazes were burning next to each other in the northern part of Okefenokee Swamp. The Sweat Farm Road Fire threatened the town of Waycross in previous weeks, but at the end of April, activity had moved to the southeastern perimeter. The fire had affected more than 50,000 acres of timber (including pine tree plantations) and swamps. Scores of residences scattered throughout the rural area are threatened. The Big Turnaround Complex is burning to the east. The 26,000-acre fire was extremely active over the weekend, with flame lengths more than 60 feet (just over 18 meters) in places. The two blazes appeared to overlap in fire perimeter maps available from the U.S. Geospatial Multi-Agency Coordination Team. According to the Southern Area Coordination Center morning report on April 30, the Sweat Farm Road Fire 'will be a long term fire. Containment and control will depend on significant rainfall, due to the inaccessible swamp terrain.' No expected containment date was available for the Big Turnaround Complex Fire, either. Describing that fire, the report stated, 'Heavy fuel loading, high fire danger, and difficulty of access continue to hamper suppression efforts.' The large image provided above has a spatial resolution (level of detail) of 250 meters per pixel. The MODIS Rapid Response Team provides twice-daily images of the region in additional resolutions. They also provide a version of the image that shows smoke plumes stretching out across the Atlantic Ocean.

  5. Southern tip of Greenland

    NASA Technical Reports Server (NTRS)

    2002-01-01

    Between the Arctic Ocean to the North and the Atlantic to the South, the island of Greenland remains covered in snow and ice throughout the year except for small portions of the coast line that thaw briefly in the summer. This true-color image from November 2, 2001, shows that even the southern tip of Greenland is back to winter, with even the rugged coastline snow-covered once again. About halfway up the western coastline, a phytoplankton bloom is occurring in the Davis Strait, coloring the water blue-green.

  6. Southern Sky Redshift Survey

    SciTech Connect

    Da Costa, L.N.; Pellegrini, P.S.; Sargent, W.L.W.; Tonry, J.; Davis, M.

    1988-04-01

    The general characteristics of the space distribution of galaxies in the SSRS sample, covering the southern Galactic cap, are examined, and maps of the space distribution are presented. The sample consists of 2028 galaxies in an area of 1.75 sr with declination south of -17.5 deg and galactic latitude below -30 deg. The survey provides useful information on large-scale structure to a depth of 120/h Mpc. The galaxy distribution exhibits prominent filaments, sheets, and voids. Some large-scale structures are highly subclustered; others are much more diffuse. 21 references.

  7. Granitoids associated with East Vardar ophiolites (Serbia, F.Y.R. of Macedonia and northern Greece): Origin, evolution and geodynamic significance inferred from major and trace element data and Sr-Nd-Pb isotopes

    NASA Astrophysics Data System (ADS)

    Šarić, Kristina; Cvetković, Vladica; Romer, Rolf L.; Christofides, George; Koroneos, Antonis

    2009-03-01

    The paper presents and discusses a new set of major, trace and Sr-Nd-Pb data concerning Upper Jurassic granitoid rocks associated with the East Vardar ophiolites. These rocks form a discontinuous belt from Serbia in the north to northern Greece in the south. Two major styles of granitoid magmatism are recognized: (1) the southern granitoids form large intrusions cutting both the East Vardar ophiolites and the metamorphic rocks of the Serbo-Macedonian massif; (2) the northern granitoids are small petrogenetically variable bodies that are always spatially associated with ophiolites; these are probably multiphase, resulting in numerous low-volume granitoid intrusions within ophiolites. The southern granitoids (except at Fanos, N Greece) form an almost complete suite of decreasing radiogenic neodymium ( ɛNd( T) = 3.3 to - 8.9) and increasing radiogenic strontium (Sr i = 0.70740-0.71588) with increasing silica contents, and assimilation fractional crystallization (AFC) processes seem to have played an important role in their petrogenesis. Their primary magmas most probably originated by melting of a slightly enriched MORB-like mantle. The Fanos granite is a special case as it is characterized by a uniform isotopic composition for differently evolved rocks (Sr i = 0.70516-0.70559, ɛNd( T) = - 1.6 to - 0.7). This granite is interpreted to have derived from lower crustal melts that differentiated mainly through fractionation processes. The northern granitoid group consists of intermediate rocks (Sr i = 0.70557-0.70746, ɛNd( T) = - 4.5 to - 0.8), high-Sr i granites (Sr i = 0.70956-0.71602, ɛNd( T) = insertionofequalsignintheequationof(Nd(T)=-6to-5.1ifappropriate.-->- 6 to - 5.1, HREE- and Y-enriched) and low-Sr i granites (Sr i = 0.70330-0.70767, ɛNd( T) = - 5.1 to 1.5). High-Sr i granites are interpreted to have crystallized from peraluminous magmas generated by fusion of (meta)sedimentary rocks caused by obduction-induced melting. The northern intermediate rocks and

  8. Astrophysics in Southern Africa

    NASA Astrophysics Data System (ADS)

    Whitelock, Patricia

    2008-03-01

    The government of South Africa has identified astronomy as a field in which their country has a strategic advantage and is consequently investing very significantly in astronomical infrastructure. South Africa now operates a 10-m class optical telescope, the Southern African Large Telescope (SALT), and is one of two countries short listed to host the Square Kilometre Array (SKA), an ambitious international project to construct a radio telescope with a sensitivity one hundred times that of any existing telescope. The challenge now is to produce an indigenous community of users for these facilities, particularly from among the black population which was severely disadvantaged under the apartheid regime. In this paper I briefly describe the observing facilities in Southern Africa before going on to discuss the various collaborations that are allowing us to use astronomy as a tool for development, and at the same time to train a new generation of astronomers who will be well grounded in the science and linked to their colleagues internationally.

  9. Southern Ocean eddy phenomenology

    NASA Astrophysics Data System (ADS)

    Frenger, I.; Münnich, M.; Gruber, N.; Knutti, R.

    2015-11-01

    Mesoscale eddies are ubiquitous features in the Southern Ocean, yet their phenomenology is not well quantified. To tackle this task, we use satellite observations of sea level anomalies and sea surface temperature (SST) as well as in situ temperature and salinity measurements from profiling floats. Over the period 1997-2010, we identified over a million mesoscale eddy instances and were able to track about 105 of them over 1 month or more. The Antarctic Circumpolar Current (ACC), the boundary current systems, and the regions where they interact are hot spots of eddy presence, representing also the birth places and graveyards of most eddies. These hot spots contrast strongly to areas shallower than about 2000 m, where mesoscale eddies are essentially absent, likely due to topographical steering. Anticyclones tend to dominate the southern subtropical gyres, and cyclones the northern flank of the ACC. Major causes of regional polarity dominance are larger formation numbers and lifespans, with a contribution of differential propagation pathways of long-lived eddies. Areas of dominance of one polarity are generally congruent with the same polarity being longer-lived, bigger, of larger amplitude, and more intense. Eddies extend down to at least 2000 m. In the ACC, eddies show near surface temperature and salinity maxima, whereas eddies in the subtropical areas generally have deeper anomaly maxima, presumably inherited from their origin in the boundary currents. The temperature and salinity signatures of the average eddy suggest that their tracer anomalies are a result of both trapping in the eddy core and stirring.

  10. Southern Pine Beetle Information System (SPBIS)

    Treesearch

    Valli Peacher

    2011-01-01

    The southern pine beetle (SPB) is the most destructive forest insect in the South. The SPB attacks all species of southern pine, but loblolly and shortleaf are most susceptible. The Southern Pine Beetle Information System (SPBIS) is the computerized database used by the national forests in the Southern Region for tracking individual southern pine beetle infestations....

  11. Spatial monitoring of heavy metals in the inland waters of Serbia: a multispecies approach based on commercial fish.

    PubMed

    Milošković, Aleksandra; Dojčinović, Biljana; Kovačević, Simona; Radojković, Nataša; Radenković, Milena; Milošević, Djuradj; Simić, Vladica

    2016-05-01

    The study monitored the contamination of fish muscle tissue by elements Al, As, Cd, Co, Cr, Cu, Fe, Hg, Mn, Ni, Pb, and Zn at 17 sampling sites, in order to assess the pollution status of the main rivers in Serbia. Of the six commercially important fish species included in the study (pikeperch Sander lucioperca, catfish Silurus glanis, bream Abramis brama, barbel Barbus barbus, chub Squalius cephalus, nase Chondrostoma nasus), the bioconcentration factor (BCF) indicated that benthivore bream and barbel and predatory catfish have the highest tendency toward the accumulation of elements. This study achieved its primary objective and produced a contamination map of Serbia as a basis for further research. The estimated metal pollution index (MPI) showed the Tisa River to be unaffected by direct pollution (with an MPI value of 0.31) and the West Morava and Pek rivers to be affected (with MPI values of 1.92 and 0.73 for the WM1 and WM2 sampling sites and 0.65 for the Pek sampling site). Over the past two decades, Serbia has not expanded its industrial activity, which has resulted in the barely noticeable anthropogenic input of heavy metals in the rivers close to industry, and the main rivers are mostly unaffected and slightly affected. We assumed that pollution by heavy metals in the 1990s was trapped in the sediment, thus showing an increased concentration of elements in the species that live and feed on the bottom. Hg concentrations exceeded the maximum permitted concentrations (MPCs) only in catfish samples (0.62 mg kg(-1)) from the Danube (D3 sampling site) and barbel (0.78 mg kg(-1)) from the West Morava (WM1 sampling site), while Cd concentrations exceeded the MPC in catfish samples (0.09 mg kg(-1)) from the Danube (D1 sampling site) and chub samples (0.1 mg kg(-1)) from the South Morava (SM2 sampling site). The average concentrations of Pb exceeded the MPC in chub and barbel samples (0.32 and 0.82 mg kg(-1), respectively) from the West Morava (WM1

  12. An Open Source approach to automated hydrological analysis of ungauged drainage basins in Serbia using R and SAGA

    NASA Astrophysics Data System (ADS)

    Zlatanovic, Nikola; Milovanovic, Irina; Cotric, Jelena

    2014-05-01

    Drainage basins are for the most part ungauged or poorly gauged not only in Serbia but in most parts of the world, usually due to insufficient funds, but also the decommission of river gauges in upland catchments to focus on downstream areas which are more populated. Very often, design discharges are needed for these streams or rivers where no streamflow data is available, for various applications. Examples include river training works for flood protection measures or erosion control, design of culverts, water supply facilities, small hydropower plants etc. The estimation of discharges in ungauged basins is most often performed using rainfall-runoff models, whose parameters heavily rely on geomorphometric attributes of the basin (e.g. catchment area, elevation, slopes of channels and hillslopes etc.). The calculation of these, as well as other paramaters, is most often done in GIS (Geographic Information System) software environments. This study deals with the application of freely available and open source software and datasets for automating rainfall-runoff analysis of ungauged basins using methodologies currently in use hydrological practice. The R programming language was used for scripting and automating the hydrological calculations, coupled with SAGA GIS (System for Automated Geoscientivic Analysis) for geocomputing functions and terrain analysis. Datasets used in the analyses include the freely available SRTM (Shuttle Radar Topography Mission) terrain data, CORINE (Coordination of Information on the Environment) Land Cover data, as well as soil maps and rainfall data. The choice of free and open source software and datasets makes the project ideal for academic and research purposes and cross-platform projects. The geomorphometric module was tested on more than 100 catchments throughout Serbia and compared to manually calculated values (using topographic maps). The discharge estimation module was tested on 21 catchments where data were available and compared

  13. Southern Auroras Over Saturn

    NASA Image and Video Library

    2017-07-28

    Cassini gazed toward high southern latitudes near Saturn's south pole to observe ghostly curtains of dancing light -- Saturn's southern auroras, or southern lights. These natural light displays at the planet's poles are created by charged particles raining down into the upper atmosphere, making gases there glow. The dark area at the top of this scene is Saturn's night side. The auroras rotate from left to right, curving around the planet as Saturn rotates over about 70 minutes, compressed here into a movie sequence of about five seconds. Background stars are seen sliding behind the planet. Cassini was moving around Saturn during the observation, keeping its gaze fixed on a particular spot on the planet, which causes a shift in the distant background over the course of the observation. Some of the stars seem to make a slight turn to the right just before disappearing. This effect is due to refraction -- the starlight gets bent as it passes through the atmosphere, which acts as a lens. Random bright specks and streaks appearing from frame to frame are due to charged particles and cosmic rays hitting the camera detector. The aim of this observation was to observe seasonal changes in the brightness of Saturn's auroras, and to compare with the simultaneous observations made by Cassini's infrared and ultraviolet imaging spectrometers. The original images in this movie sequence have a size of 256x256 pixels; both the original size and a version enlarged to 500x500 pixels are available here. The small image size is the result of a setting on the camera that allows for shorter exposure times than full-size (1024x1024 pixel) images. This enabled Cassini to take more frames in a short time and still capture enough photons from the auroras for them to be visible. The images were taken in visible light using the Cassini spacecraft narrow-angle camera on July 20, 2017, at a distance of about 620,000 miles (1 million kilometers) from Saturn. The views look toward 74 degrees south

  14. Dimensional stabilization of southern pines

    Treesearch

    E.T. Choong; H.M. Barnes

    1969-01-01

    The effectiveness of five dimensional stabilizing agents and three impregnation methods on southern pine was determined. Four southern pine species were studies in order to determine the effect of wood factors. The best dimensional stability was obtained when the wood was preswollen and the chemical was impregnated by a diffusion process. In general, polyethylene...

  15. Southern California Daily Energy Report

    EIA Publications

    2016-01-01

    EIA has updated its Southern California Daily Energy Report to provide additional information on key energy market indicators for the winter season. The dashboard includes information that EIA regularly compiles about energy operations and the management of natural gas and electricity systems in Southern California in the aftermath of a leak at the Aliso Canyon natural gas storage facility outside of Los Angeles

  16. Southern Pine Beetle Field Survey

    Treesearch

    Saul D. Petty

    2011-01-01

    Southern pine beetle (SPB) is one of the most formidable insect pests impacting southern forests. Federal, State, and private forest managers have always dealt with this pest in some capacity. One of the primary requirements for controlling SPB is locating infestations on the ground. Once the infestation has been located, data is collected and used in management...

  17. New Zealand's Southern Alps

    NASA Technical Reports Server (NTRS)

    2001-01-01

    The rugged Southern Alps extend some 650 kilometers along the western side of New Zealand's South Island. The mountains are often obscured by clouds, which is probably why the Maoris called New Zealand 'Aotearoa', the long white cloud. The higher peaks are snow-covered all year round. Westerly winds bring clouds that drop over 500 centimeters of rain annually on luxuriant rain forest along the west coast. The drier eastern seaboard is home to the majority of the island's population.

    This pair of MISR images is from April 13, 2000 (Terra orbit 1712). The upper image is a natural color view from the instrument's vertical-viewing (nadir) camera. It is presented at a resolution of 550 meters per pixel. The lower image is a stereo anaglyph generated from the instrument's 46-degree and 26-degree forward-viewing cameras, and is presented at 275-meter per pixel resolution to show the portion of the image containing the Southern Alps in greater detail. Viewing the anaglyph in 3-D requires the use of red/blue glasses with the red filter over your left eye. To facilitate stereoscopic viewing, both images have been oriented with north at the left.

    The tallest mountain in the Southern Alps is Mt. Cook, at an elevation of 3754 meters. Its snow-covered peak is visible to the left of center in each of these MISR images. From the high peaks, glaciers have gouged long, slender mountain lakes and coastal fiords. Immediately to the southeast of Mt. Cook (to the right in these images), the glacial pale-blue water of Lake Pukaki stands out. Further to the south in adjacent valleys you can easily see Lakes Hawea and Wanaka, between which (though not visible here) is the Haast Pass Road, the most southerly of the few links between the east and west coast road systems. Further to the south is the prominent 'S' shape of Lake Wakatipu, 83 kilometers long, on the northern shore of which is Queenstown, the principal resort town of the island. The remote and spectacular Fiordland National

  18. Tornado Strikes Southern Maryland

    NASA Technical Reports Server (NTRS)

    2002-01-01

    Evening light catches the tops of towering thunderheads over the Mid-Atlantic states on April 28, 2002. The powerful storms spawned several tornados, one of which was classified as an F4 tornado. The powerful tornado touched down in the southern Maryland town of La Plata, destroying most of the historic downtown. The twister-one of the strongest ever to hit the state-beat a 24-mile swath running west to east through the state and claimed at least three lives. The image above was taken by the Geostationary Operational Environmental Satellite (GOES) at 7:15 PM Eastern Daylight Savings Time. A large version of the animation shows more detail. (5.9 MB Quicktime) Image courtesy National Oceanic and Atmospheric Administration (NOAA) and the GOES Project Science Office. Animation by Robert Simmon, NASA GSFC.

  19. Southern California Disasters II

    NASA Technical Reports Server (NTRS)

    Nicholson, Heather; Todoroff, Amber L.; LeBoeuf, Madeline A.

    2015-01-01

    The USDA Forest Service (USFS) has multiple programs in place which primarily utilize Landsat imagery to produce burn severity indices for aiding wildfire damage assessment and mitigation. These indices provide widely-used wildfire damage assessment tools to decision makers. When the Hyperspectral Infrared Imager (HyspIRI) is launched in 2022, the sensor's hyperspectral resolution will support new methods for assessing natural disaster impacts on ecosystems, including wildfire damage to forests. This project used simulated HyspIRI data to study three southern California fires: Aspen, French, and King. Burn severity indices were calculated from the data and the results were quantitatively compared to the comparable USFS products currently in use. The final results from this project illustrate how HyspIRI data may be used in the future to enhance assessment of fire-damaged areas and provide additional monitoring tools for decision support to the USFS and other land management agencies.

  20. Neptune's Southern Hemisphere

    NASA Technical Reports Server (NTRS)

    1989-01-01

    This photograph of Neptune's southern hemisphere was taken by the narrow-angle camera on NASA's Voyager 2 when the spacecraft was 4.2 million km (2.6 million miles) from the planet. The smallest features that can be seen are 38 km (24 miles) across. The almond-shaped structure at the left is a large cloud system that has been seen for several weeks. Internal details in the feature have become increasingly apparent as Voyager 2 has approached. Systems with similar shapes in Jupiter's atmosphere rotate about their centers, rolling in the local winds that increase toward the south. However, the wispy nature of the white central clouds in this Neptunian feature make confirmation of the system's rotation difficult. The Voyager Mission is conducted by JPL for NASA's Office of Space Science and Applications.

  1. New Zealand's Southern Alps

    NASA Technical Reports Server (NTRS)

    2001-01-01

    The rugged Southern Alps extend some 650 kilometers along the western side of New Zealand's South Island. The mountains are often obscured by clouds, which is probably why the Maoris called New Zealand 'Aotearoa', the long white cloud. The higher peaks are snow-covered all year round. Westerly winds bring clouds that drop over 500 centimeters of rain annually on luxuriant rain forest along the west coast. The drier eastern seaboard is home to the majority of the island's population.

    This pair of MISR images is from April 13, 2000 (Terra orbit 1712). The upper image is a natural color view from the instrument's vertical-viewing (nadir) camera. It is presented at a resolution of 550 meters per pixel. The lower image is a stereo anaglyph generated from the instrument's 46-degree and 26-degree forward-viewing cameras, and is presented at 275-meter per pixel resolution to show the portion of the image containing the Southern Alps in greater detail. Viewing the anaglyph in 3-D requires the use of red/blue glasses with the red filter over your left eye. To facilitate stereoscopic viewing, both images have been oriented with north at the left.

    The tallest mountain in the Southern Alps is Mt. Cook, at an elevation of 3754 meters. Its snow-covered peak is visible to the left of center in each of these MISR images. From the high peaks, glaciers have gouged long, slender mountain lakes and coastal fiords. Immediately to the southeast of Mt. Cook (to the right in these images), the glacial pale-blue water of Lake Pukaki stands out. Further to the south in adjacent valleys you can easily see Lakes Hawea and Wanaka, between which (though not visible here) is the Haast Pass Road, the most southerly of the few links between the east and west coast road systems. Further to the south is the prominent 'S' shape of Lake Wakatipu, 83 kilometers long, on the northern shore of which is Queenstown, the principal resort town of the island. The remote and spectacular Fiordland National

  2. Tornado Strikes Southern Maryland

    NASA Technical Reports Server (NTRS)

    2002-01-01

    Evening light catches the tops of towering thunderheads over the Mid-Atlantic states on April 28, 2002. The powerful storms spawned several tornados, one of which was classified as an F4 tornado. The powerful tornado touched down in the southern Maryland town of La Plata, destroying most of the historic downtown. The twister-one of the strongest ever to hit the state-beat a 24-mile swath running west to east through the state and claimed at least three lives. The image above was taken by the Geostationary Operational Environmental Satellite (GOES) at 7:15 PM Eastern Daylight Savings Time. A large version of the animation shows more detail. (5.9 MB Quicktime) Image courtesy National Oceanic and Atmospheric Administration (NOAA) and the GOES Project Science Office. Animation by Robert Simmon, NASA GSFC.

  3. Evaluation of key driver categories influencing sustainable waste management development with the analytic hierarchy process (AHP): Serbia example.

    PubMed

    Tot, Bojana; Srđević, Bojan; Vujić, Bogdana; Russo, Mário Augusto Tavares; Vujić, Goran

    2016-08-01

    The problems of waste management have become increasingly complex in recent decades. The increasing amount of generated waste, adopted legislation in the field of waste management, administrative issues, economic impacts and social awareness are important drivers in achieving a sustainable waste management system. However, in practice, there are many other drivers that are often mutually in conflict. The purpose of this research is to define the precise driver and their corresponding sub-drivers, which are relevant for developing a waste management system and, on the basis of their importance, to determine which has the predominant influence on the slow development of a waste management system at the national and regional level, within the Republic of Serbia and similar countries of southeast Europe. This research presents two levels of decision making: the first is a pair-wise comparison of the drivers in relation to the goal and the second is a pair-wise comparison of the sub-drivers in relation to the driver and in relation to the goal. Results of performed analyses on the waste management drivers were integrated via the decision-making process supported by an analytic hierarchy process (AHP). The final results of this research shows that the Institutional-Administrative driver is the most important for developing a sustainable waste management system. © The Author(s) 2016.

  4. Classification of small agricultural fields using combined Landsat-8 and RapidEye imagery: case study of northern Serbia

    NASA Astrophysics Data System (ADS)

    Crnojević, Vladimir; Lugonja, Predrag; Brkljač, Branko; Brunet, Borislav

    2014-01-01

    A pixel-based cropland classification study based on the fusion of data from satellite images with different resolutions is presented. It is based on a time series of multispectral images acquired at different resolutions by different imaging instruments, Landsat-8 and RapidEye. The proposed data fusion method capabilities are explored with the aim of overcoming the shortcomings of different instruments in the particular cropland classification scenario characterized by the very small size of crop fields over the chosen agricultural region situated in the plains of Vojvodina in northern Serbia. This paper proposes a data fusion method that is successfully utilized in combination with arobust random forest classifier in improving the overall classification performance, as well as in enabling application of satellite imagery with a coarser spatial resolution in the given specific cropland classification task. The developed method effectively exploits available data and provides an improvement over the existing pixel-based classification approaches through the combination of different data sources. Another contribution of this paper is the employment of crowdsourcing in the process of reference data collection via dedicated smartphone application.

  5. Summer weather characteristics and periodicity observed over the period 1888-2013 in the region of Belgrade, Serbia

    NASA Astrophysics Data System (ADS)

    Vujović, Dragana; Todorović, Nedeljko; Paskota, Mira

    2017-02-01

    With the goal of finding summer climate patterns in the region of Belgrade (Serbia) over the period 1888-2013, different techniques of multivariate statistical analysis were used in order to analyze the simultaneous changes of a number of climatologic parameters. An increasing trend of the mean daily minimum temperature was detected. In the recent decades (1960-2013), this increase was much more pronounced. The number of days with the daily minimum temperature greater or equal to 20 °C also increased significantly. Precipitation had no statistically significant trend. Spectral analysis showed a repetitive nature of the climatologic parameters which had periods that roughly can be classified into three groups, with the durations of the following: (1) 6 to 7 years, (2) 10 to 18 years, and (3) 21, 31, and 41 years. The temperature variables mainly had one period of repetitiveness of 5 to 7 years. Among other variables, the correlations of regional fluctuations of the temperature and precipitation and atmospheric circulation indices were analyzed. The North Atlantic oscillation index had the same periodicity as that of the precipitation, and it was not correlated to the temperature variables. Atlantic multidecadal oscillation index correlated well to the summer mean daily minimum and summer mean temperatures. The underlying structure of the data was analyzed by principal component analysis, which detected the following four easily interpreted dimensions: More sunshine-Higher temperature, Precipitation, Extreme heats, and Changeable summer.

  6. Eating habits and body-weights of students of the university of belgrade, serbia: a cross-sectional study.

    PubMed

    Gazibara, Tatjana; Kisic Tepavcevic, Darija B; Popovic, Aleksandra; Pekmezovic, Tatjana

    2013-09-01

    The purpose of this survey was to quantify the prevalence of overweight and obesity among a sample of students in Belgrade University, Serbia and to describe their main eating habits. A total of 1,624 questionnaire responses were analyzed (response rate 97.3%). The students were recruited during mandatory annual check-ups in April-June 2009. All subjects completed the questionnaire; height (in cm) and weight (in km) were measured by two physicians. Results were assessed statistically. Almost every fourth male student was overweight. Strikingly, 15% of female students were underweight. Highly-significant difference was found between average body mass index (BMI) of male and female students (F=317.8, p=0.001). Students' BMI did not correlate with average family income or with the frequency of taking breakfast (p=-0.064, p=0.152 for males and p=0.034, p=0.282 for females respectively). There is a growing demand for global health strategies which would encourage healthy body-image and figure; thus, these initiatives should mobilize the society on a national and international level.

  7. Exploring the role of humans and climate over the Balkan landscape: 500 years of vegetational history of Serbia

    NASA Astrophysics Data System (ADS)

    Kulkarni, Charuta; Peteet, Dorothy; Boger, Rebecca; Heusser, Linda

    2016-07-01

    We present the first, well-dated, high-resolution record of vegetation and landscape change from Serbia, which spans the past 500 years. Biological proxies (pollen, spores, and charcoal), geochemical analysis through X-ray Fluorescence (XRF), and a detailed chronology based on AMS 14C dating from a western Serbian sinkhole core suggest complex woodland-grassland dynamics and strong erosional signals throughout the Little Ice Age (LIA). An open landscape with prominent steppe vegetation (e.g. Poaceae, Chenopodiaceae) and minor woodland exists during 1540-1720 CE (early LIA), while the late LIA (1720-1850 CE) in this record shows higher tree percentages possibly due to increased moisture availability. The post LIA Era (1850-2012 CE) brings a disturbed type of vegetation with the presence of weedy genera and an increase in regional woodland. Anthropogenic indicators for agricultural, pastoral and fire practices in the region together attest to the dominant role of humans in shaping this Balkan landscape throughout the interval. The changing nature of human interference, potentially as a response to underlying climatic transitions, is evident through large-scale soil depletion resulting from grazing and land clearance during the early LIA and stabilization of arable lands during the late and post-LIA eras.

  8. Holocene vegetation and fire dynamics at Crveni Potok, a small mire in the Dinaric Alps (Tara National Park, Serbia)

    NASA Astrophysics Data System (ADS)

    Finsinger, Walter; Morales-Molino, Cesar; Gałka, Mariusz; Valsecchi, Verushka; Bojovic, Srdjan; Tinner, Willy

    2017-07-01

    We analysed sediments from Crveni Potok (Tara Mountains, Serbia), a key site in the Dinaric Alps because it is located within the restricted distribution range of the endemic conifer Picea omorika (Serbian spruce), and thereby bears a unique potential in revealing its Holocene history. We used a set of proxies (pollen, plant-macrofossils, charcoal) to reconstruct the long-term vegetation and fire histories at different spatial scales. The comprehensive snapshot provided by the reconstructions fill an important gap of European long-term vegetation and fire histories in the overall data-coverage poor region of the Dinaric Alps. The reconstructions unfolded an unusual late-Holocene persistence of high forest cover that contrasts with the large majority of European landscape-scale forest-cover records, which show massive anthropogenic openings in the past two millennia. We also found evidence for good post-fire recovery of the currently threatened endemic P. omorika populations. This leads us to suggest that prescribed-burning programmes may be beneficial to reduce the vulnerability of the species, and for ecological restoration and conservation purposes of the declining and endangered populations.

  9. Exploring the Role of Humans and Climate over the Balkan Landscape: 500 Years of Vegetational History of Serbia

    NASA Technical Reports Server (NTRS)

    Kulkarni, Charuta; Peteet, Dorothy; Boger, Rebecca; Heusser, Linda

    2016-01-01

    We present the first, well-dated, high-resolution record of vegetation and landscape change from Serbia, which spans the past 500 years. Biological proxies (pollen, spores, and charcoal), geochemical analysis through X-ray Fluorescence (XRF), and a detailed chronology based on AMS C-14 dating from a western Serbian sinkhole core suggest complex woodland-grassland dynamics and strong erosional signals throughout the Little Ice Age (LIA). An open landscape with prominent steppe vegetation (e.g. Poaceae, Chenopodiaceae) and minor woodland exists during 1540-1720 CE (early LIA), while the late LIA (1720-1850 CE) in this record shows higher tree percentages possibly due to increased moisture availability. The post LIA Era (1850-2012 CE) brings a disturbed type of vegetation with the presence of weedy genera and an increase in regional woodland. Anthropogenic indicators for agricultural, pastoral and fire practices in the region together attest to the dominant role of humans in shaping this Balkan landscape throughout the interval. The changing nature of human interference, potentially as a response to underlying climatic transitions, is evident through large-scale soil depletion resulting from grazing and land clearance during the early LIA and stabilization of arable lands during the late and post-LIA eras.

  10. Type 2 diabetes mellitus and impaired glucose regulation in overweight and obese children and adolescents living in Serbia.

    PubMed

    Vukovic, R; Mitrovic, K; Milenkovic, T; Todorovic, S; Zdravkovic, D

    2012-11-01

    An increase in the prevalence of pediatric type 2 diabetes mellitus (T2DM) has been reported by numerous studies in the United States during the past two decades. Available data from Europe are scarce, but also suggest the rising prevalence of this disease in overweight children. The aim of this study was to determine the prevalence of previously undiagnosed T2DM, impaired fasting glucose (IFG) and impaired glucose tolerance (IGT) in a clinic cohort of otherwise healthy overweight and obese Caucasian children and adolescents living in Serbia. The study group consisted of 301 subjects (176 girls, 125 boys) aged 5.2-18.9 years, with body mass index >90th percentile. Oral glucose tolerance test was performed in all subjects. Previously undiagnosed T2DM was discovered in 0.3% (n=1) and impaired glucose regulation in 15.9% (n=48) of the subjects. Isolated IFG was detected in 4.3% (n=13), isolated IGT in 8.3% (n=25) and combined IFG and IGT in 3.3% (n=10) of the subjects. Disturbances of glucose metabolism were present in a substantial number of the subjects, which emphasizes the need for prevention and treatment of childhood obesity.

  11. Exploring the Role of Humans and Climate over the Balkan Landscape: 500 Years of Vegetational History of Serbia

    NASA Technical Reports Server (NTRS)

    Kulkarni, Charuta; Peteet, Dorothy; Boger, Rebecca; Heusser, Linda

    2016-01-01

    We present the first, well-dated, high-resolution record of vegetation and landscape change from Serbia, which spans the past 500 years. Biological proxies (pollen, spores, and charcoal), geochemical analysis through X-ray Fluorescence (XRF), and a detailed chronology based on AMS C-14 dating from a western Serbian sinkhole core suggest complex woodland-grassland dynamics and strong erosional signals throughout the Little Ice Age (LIA). An open landscape with prominent steppe vegetation (e.g. Poaceae, Chenopodiaceae) and minor woodland exists during 1540-1720 CE (early LIA), while the late LIA (1720-1850 CE) in this record shows higher tree percentages possibly due to increased moisture availability. The post LIA Era (1850-2012 CE) brings a disturbed type of vegetation with the presence of weedy genera and an increase in regional woodland. Anthropogenic indicators for agricultural, pastoral and fire practices in the region together attest to the dominant role of humans in shaping this Balkan landscape throughout the interval. The changing nature of human interference, potentially as a response to underlying climatic transitions, is evident through large-scale soil depletion resulting from grazing and land clearance during the early LIA and stabilization of arable lands during the late and post-LIA eras.

  12. A chemical and microbiological characterization and toxicity assessment of the Pančevo industrial complex wastewater canal sediments, Serbia.

    PubMed

    Čučak, Dragana I; Spasojević, Jelena M; Babić, Olivera B; Maletić, Snežana P; Simeunović, Jelica B; Rončević, Srđan D; Dalmacija, Božo D; Tamaš, Ivica; Radnović, Dragan V

    2017-03-01

    The wastewater canal Vojlovica of the Pančevo industrial area, Serbia, is the main collector of the effluents from the local industrial complex. The canal is directly connected to the Europe's second largest river, the Danube. Here, we present a chemical and microbiological analysis of the sediment in order to determine the fate of pollutants over the years, as well as its current condition. Dry matter, clay and organic matter content, a Kjeldahl ammonia, phosphorus, metals, and polychlorinated biphenyls as well as polycyclic aromatic hydrocarbons concentrations were measured. Microbiological analysis included heterotrophic and oil-degrading bacterial counts, isolation of the phenanthrene-degrading bacteria, and identification of cyanobacteria. Generally, in comparison to the results from previous studies, concentrations of the measured pollutants have been in a decline. Specifically, the metal and polycyclic aromatic hydrocarbon concentrations were reduced whereas microbial counts and toxicity tests did not indicate significant pollution. The obtained results are probably a consequence of an improved wastewater treatment and microbial degradation of pollutants.

  13. GIS and the analytic hierarchy process for regional landfill site selection in transitional countries: a case study from Serbia.

    PubMed

    Zelenović Vasiljević, Tamara; Srdjević, Zorica; Bajčetić, Ratko; Vojinović Miloradov, Mirjana

    2012-02-01

    The Serbian National Waste Management Strategy for the Period 2010-2019, harmonized with the European Union Directives, mandates new and very strict requirements for landfill sites. To enable analysis of a number of required qualitative and quantitative factors for landfill site selection, the traditional method of site selection must be replaced with a new approach. The combination of GIS and the Analytic Hierarchy Process (AHP) was selected to solve this complex problem. The Srem region in northern Serbia, being one of the most environmentally sensitive areas, was chosen as a case study. Seventeen factors selected as criteria/sub-criteria were recognized as most important, divided into geo-natural, environmental, social and techno-economic factors, and were evaluated by experts from different fields using an AHP extension in Arc GIS. Weighted spatial layers were combined into a landfill suitability map which was then overlapped with four restriction maps, resulting in a final suitability map. According to the results, 82.65% of the territory of Srem is unsuitable for regional landfill siting. The most suitable areas cover 9.14%, suitable areas 5.24%, while areas with low and very low suitability cover 2.21 and 0.76% of the territory, respectively. Based on these findings, five sites close to two large urban agglomerations were suggested as possible locations for a regional landfill site in Srem. However, the final decision will require further field investigation, a public acceptance survey, and consideration of ownership status and price of the land.

  14. GIS and the Analytic Hierarchy Process for Regional Landfill Site Selection in Transitional Countries: A Case Study From Serbia

    NASA Astrophysics Data System (ADS)

    Zelenović Vasiljević, Tamara; Srdjević, Zorica; Bajčetić, Ratko; Vojinović Miloradov, Mirjana

    2012-02-01

    The Serbian National Waste Management Strategy for the Period 2010-2019, harmonized with the European Union Directives, mandates new and very strict requirements for landfill sites. To enable analysis of a number of required qualitative and quantitative factors for landfill site selection, the traditional method of site selection must be replaced with a new approach. The combination of GIS and the Analytic Hierarchy Process (AHP) was selected to solve this complex problem. The Srem region in northern Serbia, being one of the most environmentally sensitive areas, was chosen as a case study. Seventeen factors selected as criteria/sub-criteria were recognized as most important, divided into geo-natural, environmental, social and techno-economic factors, and were evaluated by experts from different fields using an AHP extension in Arc GIS. Weighted spatial layers were combined into a landfill suitability map which was then overlapped with four restriction maps, resulting in a final suitability map. According to the results, 82.65% of the territory of Srem is unsuitable for regional landfill siting. The most suitable areas cover 9.14%, suitable areas 5.24%, while areas with low and very low suitability cover 2.21 and 0.76% of the territory, respectively. Based on these findings, five sites close to two large urban agglomerations were suggested as possible locations for a regional landfill site in Srem. However, the final decision will require further field investigation, a public acceptance survey, and consideration of ownership status and price of the land.

  15. Single and combined effects of air pollutants on circulatory and respiratory system-related mortality in Belgrade, Serbia.

    PubMed

    Stojić, Svetlana Stanišić; Stanišić, Nemanja; Stojić, Andreja; Šoštarić, Andrej

    2016-01-01

    The aim of this study was to investigate the association between short- and long-term exposure to particulate matter (PM10), nitrogen dioxide (NO2), sulfur dioxide (SO2), and soot and mortality attributed to circulatory and respiratory diseases in Belgrade area (Serbia). The analyzed data set comprised results of regular pollutant monitoring and corresponding administrative records on frequency of daily mortality in the period 2009-2014. Nonlinear exposure-response dependencies and delayed effects of temperature were examined by means of distributed lag nonlinear models. The air pollutant loadings and circulatory system-related death rates in Belgrade area are among the highest in Europe. Data demonstrated that excess risk of death with short-term exposure to elevated concentrations of PM10, SO2, and soot was not significant, whereas marked effect size estimates for exposure over 90 d preceding mortality were found. The influence of chronic exposure was shown to be greater for respiratory than circulatory system-related mortality. When stratified by age and gender, higher risk was noted for male individuals below the age of 65 years.

  16. Fish Product-Borne Histamine Intoxication Outbreak and Survey of Imported Fish and Fish Products in Serbia.

    PubMed

    Petrovic, Jelena; Babić, Jelena; Jaksic, Sandra; Kartalovic, Brankica; Ljubojevic, Dragana; Cirkovic, Miroslav

    2016-01-01

    Histamine levels in fish and fish products are regarded as a primary criterion for food safety, considering the effects of histamine on human health. The aim of this research was to describe a case of massive histamine intoxication in Serbian children and to provide relevant information regarding the presence of histamine in imported marine fish and fish products available in the Serbian market. In January 2014, an incident of foodborne illness occurred in 28 children (aged 2 to 5 years) who consumed canned sardines in a kindergarten in Vojvodina province, northern Serbia. The diagnosis was established based on anamnestic data, epidemiological data, and clinical symptoms and confirmed by positive histamine finding in the incriminated sardines. Substantially high histamine levels (>300 mg/kg) were detected in seven of the nine examined units of these canned sardines. In addition, during an official veterinary border control from January 2013 to January 2015, 273 lots in total, including 2,457 fish and fishery product units, were analyzed using enzyme-linked immunosorbent assay. Even though only nine (3.29%) of all examined lots were declared as unsafe for human consumption, the presented case of histamine intoxication strongly suggests the importance of border inspection and comprehensive control of each imported lot.

  17. Spatial modeling of ecological areas by fitting the limiting factors for As in the vicinity of mine, Serbia.

    PubMed

    Cakmak, Dragan; Perovic, Veljko; Saljnikov, Elmira; Jaramaz, Darko; Sikiric, Biljana

    2014-03-01

    Elevated arsenic (As) concentrations in soil are often found in the vicinity of certain mineral deposits that have been, or are currently, under exploitation, regardless of the target resource. Detailed study of such areas for safe agriculture requires considerable financial costs and long periods of time. Application of an appropriate spatial model that describes the behavior of arsenic in soil and plants can significantly ease the whole investigation process. This paper presents a model of ecological security of an area that, in the past, was an antimony mine and has a naturally high content of arsenic. For simulation and modeling the geographic information science (GIS) technology with the inserted predictors influencing the accessibility of As and its content in plants was used. The results obtained were the following: (1) a categorization of contaminated soils according to soil properties was developed; (2) the proposed methodology allows focusing on particular suspect area saving an energy and human resource input; and (3) new safe areas for growing crops in contaminated area were modeled. The application of the proposed model of As solubility to various crops grown around a former antimony mine near the village of Lisa, southwest Serbia showed that significant expansion of the areas suitable for growing potato, raspberry, and pasture was possible.

  18. The natural product content of the selected Cabernet Franc wine samples originating from Serbia: a case study of phenolics.

    PubMed

    Pejin, Boris; Stanimirovic, Bojana; Vujovic, Dragan; Popovic Djordjevic, Jelena; Velickovic, Milovan; Tesevic, Vele

    2016-08-01

    This work aimed to evaluate the content of selected phenolic natural products in the wine samples made of three new Serbian Cabernet Franc clones (Nos. 02, 010 and 012, respectively) and mother vine (used as the relevant standard) during the period 2008-2012. Compared with all other wine samples, the Cabernet Franc wine of the clone No. 010 was found to have the highest total content of polyphenolics (1.85 ± 0.02 g/L) and anthocyanins (178.55 ± 3.75 mg/L). In addition, its Folin-Ciocalteu index (36.86 ± 0.12) stood out among the examined samples. Finally, the same wine was enriched with ellagic and gallic acids (3.44 ± 0.29 and 27.46 ± 0.21 mg/L, respectively), catechin (135.16 ± 6.47 mg/L) and epicatechin (51.33 ± 2.33 mg/L), the natural products known to exert significant lipid-lowering effects. Taken all together, the clone No. 010 developed in Serbia may offer new Cabernet Franc wine with geographical indication.

  19. Exploring the Park-People Relation: Collection of Vaccinium Myrtillus L. by Local People From Kopaonik National Park in Serbia

    NASA Astrophysics Data System (ADS)

    Tomićević, Jelena; Bjedov, Ivana; Obratov-Petković, Dragica; Milovanović, Marina

    2011-10-01

    Exploitation of certain resources within a protected area on a sustainable basis could contribute to higher living standards of rural people, particularly those in poor countries, and decrease conflicts between these populations and park authorities. This article presents data from a case study of Kopaonik National Park (NP), Serbia, which is a park with natural resources, most notably bilberries, which have always been relied on by local people. Vaccinium myrtillus traditionally has been collected for decades in Kopaonik NP and used by local people. However, little is known about the socioeconomic and ecological relations that affect the collection and use of this species. The aim of the present study was to understand how local people collect bilberries in Kopaonik NP and what their attitudes toward the park are. Household questionnaire data were used to examine how local people collect bilberries and how to improve the relations between local people and NP authorities. The survey questionnaire included 52 households from 7 local communities, and we applied a purposive sampling strategy. In addition, expert interviews were conducted, and from these data we obtained a broader understanding of the relation between local people and NP authorities. The results indicate that in Kopaonik NP, there is a conflict between pickers and NP authorities. Sustainable management should be directed toward the protection of bilberries. Education of local people is a key element in the sustainable collection and protection of natural resources.

  20. From nappe stacking to extensional detachments at the contact between the Carpathians and Dinarides - The Jastrebac Mountains of Central Serbia

    NASA Astrophysics Data System (ADS)

    Erak, Dalibor; Matenco, Liviu; Toljić, Marinko; Stojadinović, Uroš; Andriessen, Paul A. M.; Willingshofer, Ernst; Ducea, Mihai N.

    2017-07-01

    Reactivation of inherited nappe contacts is a common process in orogenic areas affected by back-arc extension. The amount of back-arc extension is often variable along the orogenic strike, owing to the evolution of arcuated mountain chains during stages of rapid slab retreat. This evolution creates low rates of extension near rotation poles, where kinematics and interplay with the pre-existing orogenic structure are less understood. The amount of Miocene extension recorded by the Pannonian Basin of Central Europe decreases SE-wards along the inherited Cretaceous - Paleogene contact between the Dinarides and Carpathian Mountains. Our study combines kinematic data obtained from field and micro-structural observations assisted with fission track thermochronological analysis and U-Pb zircon dating to demonstrate a complex poly-phase evolution in the key area of the Jastrebac Mountains of Serbia. A first event of Late Cretaceous exhumation was followed by latest Cretaceous - Eocene thrusting and magmatism related to a continental collision that sutured the accretionary wedge containing contractional trench turbidites. The suture zone was subsequently reactivated and exhumed by a newly observed Miocene extensional detachment that lasted longer in the Jastrebac Mountains when compared with similar structures situated elsewhere in the same structural position. Such extensional zones situated near the pole of extensional-driven rotation favour late stage truncations and migration of extension in a hanging-wall direction, while directions of tectonic transport show significant differences in short distances across the strike of major structures.

  1. Health professionals' perceptions of intimate partner violence against women in Serbia: opportunities and barriers for response improvement.

    PubMed

    Djikanovic, Bosiljka; Celik, Halime; Simic, Snezana; Matejic, Bojana; Cucic, Viktorija

    2010-07-01

    The aim of this study was to determine the perceptions and attitudes of health professionals toward violence against women in intimate relationships, and to discuss them as opportunities and barriers for improving health professionals' response. Six focus groups were conducted with 71 health professionals employed in the public primary health care centers in Belgrade (Serbia). The data were analyzed according to the direct approach of the qualitative content analysis. Findings suggest that the majority of health professionals perceive IPV as an unjustifiable act. They showed an understanding for women; see their role as providing support to women and collaborating with other institutions. They are willing to help, but do not know how. However, some health professionals appeared to be judgmental in terms of what preceded violence, and would insist on extracting a woman's disclosure that violence had occurred. As barriers, they emphasized the lack of training and specific education on IPV, a weak support network, and overall social insecurity. There is a gap between health professionals' willingness to help and resources needed, along with prejudice and interrogative attitudes. Barriers appeared at individual, organizational and societal levels. Proper education and protocols are priorities in strengthening health professionals' response to IPV. Copyright 2009 Elsevier Ireland Ltd. All rights reserved.

  2. Sedimentological dynamics of the Orlovat loess-paleosol sequence (Northern Serbia) show both local and regional paleoenvironmental fluctuations

    NASA Astrophysics Data System (ADS)

    Obreht, Igor; Zeeden, Christian; Eckmeier, Eileen; Schulte, Philipp; Hambach, Ulrich; Timar-Gabor, Alida; Lehmkuhl, Frank

    2015-04-01

    The last glacial cycle as recorded in the Orlovat loess section (Northern Serbia) gives insight into both local and regional paleoenvironmental conditions. The Orlovat section is a unique section in the Carpathian Basin and it is characterized by irregularities in sedimentology, magnetic susceptibility, geochemistry and other paleoproxies. Therefore the local conditions need to be understood before making claims on a regional scale. Especially the grain size distribution indicates that the Orlovat site was influenced by specific paleoenvironmental conditions. Relatively coarse grained sand was delivered during interglacials, probably from the Deliblato sands by the Košava wind. However, commonly applied methods such as grain size and rock magnetic investigations could not explain the unique situation during the MIS 3, where a paleosol is missing. Therefore, for the first time in the studies of the region, we applied high resolution X-ray fluorescence analysis to trace the changing source areas of sediment material during the Last Glacial. These changes in the provenance of the sediment might be associated with stronger river activities and erosion. This study highlights the importance of a sedimentological understanding for a reliable paleoenvironmental evaluation.

  3. Influence of coal ash and slag dumping on dump waste waters of the Kostolac power plants (Serbia)

    SciTech Connect

    Popovic, A.; Djinovic, J.

    2006-10-01

    The content of selected trace and major elements in the river water used for transport, as well as in the subcategories of the waste waters (overflow and drainage) were analyzed in order to establish the influence of transport and dumping of coal ash and slag from the 'Kostolac A' and 'Kostolac B' power plants located 100 km from Belgrade (Serbia). It was found that during transport of coal ash and slag to the dump, the water used for transport becomes enriched with manganese, nickel, zinc, chromium, vanadium, titanium, cobalt, arsenic, aluminum, and silicon, while more calcium, iron, cadmium, and lead are adsorbed by the ash and slag than is released from them. There is also an equilibrium between the release and adsorption processes of copper and magnesium during transport. The vertical penetration of the water used for transport results in a release of calcium, magnesium, manganese, and cadmium to the environment, while iron, nickel, zinc, chromium, copper, lead, vanadium, titanium, cobalt, and arsenic are adsorbed by the fractions of coal ash and slag in the dump.

  4. Can we do better? Economic analysis of human resource investment to improve home care service for the elderly in Serbia.

    PubMed

    Mihic, Marko M; Todorovic, Marija Lj; Obradovic, Vladimir Lj; Mitrovic, Zorica M

    2016-01-01

    Social services aimed at the elderly are facing great challenges caused by progressive aging of the global population but also by the constant pressure to spend funds in a rational manner. This paper focuses on analyzing the investments into human resources aimed at enhancing home care for the elderly since many countries have recorded progress in the area over the past years. The goal of this paper is to stress the significance of performing an economic analysis of the investment. This paper combines statistical analysis methods such as correlation and regression analysis, methods of economic analysis, and scenario method. The economic analysis of investing in human resources for home care service in Serbia showed that the both scenarios of investing in either additional home care hours or more beneficiaries are cost-efficient. However, the optimal solution with the positive (and the highest) value of economic net present value criterion is to invest in human resources to boost the number of home care hours from 6 to 8 hours per week and increase the number of the beneficiaries to 33%. This paper shows how the statistical and economic analysis results can be used to evaluate different scenarios and enable quality decision-making based on exact data in order to improve health and quality of life of the elderly and spend funds in a rational manner.

  5. Moss bag biomonitoring of airborne toxic element decrease on a small scale: A street study in Belgrade, Serbia.

    PubMed

    Vuković, Gordana; Aničić Urošević, Mira; Škrivanj, Sandra; Milićević, Tijana; Dimitrijević, Dragoljub; Tomašević, Milica; Popović, Aleksandar

    2016-01-15

    A database of potentially hazardous substances, necessary for estimating the exposure of humans to air pollutants, may be deficient because of a limited number of regulatory monitoring stations. This study was inspired by undeniably harmful effects of human long-term exposure to intense traffic emissions in urban area. Moss bag biomonitors were used to characterize spatial variation of airborne toxic elements near crossroads and two- and one-lane streets. The Sphagnum girgensohnii and Hypnum cupressiforme moss bags were exposed for 10 weeks to 48 sampling sites across Belgrade (Serbia) during the summer of 2014. In addition, oven-drying pretreatment of the moss bags was tested. During the experimental period, traffic flows were estimated at each site by counting the number of vehicles during the rush hours. The concentrations of 39 elements were determined in the moss samples. There was no significant difference between the results obtained for nontreated and oven-dried moss bags. For the majority of elements, the moss bags identified a common pattern of decrease in the concentration from crossroads to two- and one-lane streets. The exposed moss bags were enriched with Sb, Cu and Cr. The correlation coefficients (r=0.65-0.70) between the moss concentrations of Cr, Cu, Fe and Sb and the site-counted traffic flows also confirmed a dependence of the airborne element content on traffic emissions. A strong correlation with traffic flows makes Sb, Cu and Cr reliable traffic tracers.

  6. Can we do better? Economic analysis of human resource investment to improve home care service for the elderly in Serbia

    PubMed Central

    Mihic, Marko M; Todorovic, Marija Lj; Obradovic, Vladimir Lj; Mitrovic, Zorica M

    2016-01-01

    Background Social services aimed at the elderly are facing great challenges caused by progressive aging of the global population but also by the constant pressure to spend funds in a rational manner. Purpose This paper focuses on analyzing the investments into human resources aimed at enhancing home care for the elderly since many countries have recorded progress in the area over the past years. The goal of this paper is to stress the significance of performing an economic analysis of the investment. Methods This paper combines statistical analysis methods such as correlation and regression analysis, methods of economic analysis, and scenario method. Results The economic analysis of investing in human resources for home care service in Serbia showed that the both scenarios of investing in either additional home care hours or more beneficiaries are cost-efficient. However, the optimal solution with the positive (and the highest) value of economic net present value criterion is to invest in human resources to boost the number of home care hours from 6 to 8 hours per week and increase the number of the beneficiaries to 33%. Conclusion This paper shows how the statistical and economic analysis results can be used to evaluate different scenarios and enable quality decision-making based on exact data in order to improve health and quality of life of the elderly and spend funds in a rational manner. PMID:26869778

  7. Variability of the needle essential oils of Juniperus deltoides R.P.ADAMS from different populations in Serbia and Croatia.

    PubMed

    Rajčević, Nemanja; Janaćković, Peđa; Bojović, Srđan; Tešević, Vele; Marin, Petar D

    2013-01-01

    The essential-oil compositions of one Croatian and three Serbian populations of Juniperus deltoides R.P.ADAMS have been determined by GC/MS analysis. In total, 147 compounds were identified, representing 97.3-98.3% of the oil composition. The oils were dominated by monoterpenes, which are characteristic components for the species of the section Juniperus. Two monoterpenes, α-pinene and limonene, were the dominant constituents, with a summed-up average content of 49.45%. Statistical methods were used to determine the diversity of the terpene classes and the common terpenes between the newly described J. deltoides populations from Serbia and Croatia. Only reports on several specimens from this species have been reported so far, and there are no studies that treat population diversity. Cluster analysis of the oil contents of 21 terpenes showed high correlation with the geographical distribution of the populations, separating the Croatian from the Serbian populations. The comparison of the essential-oil compositions obtained in the present study with literature data, showed the separation of J. deltoides and J. oxycedrus ssp. oxycedrus from the western Mediterranean region. Copyright © 2013 Verlag Helvetica Chimica Acta AG, Zürich.

  8. Suitability of some selected maize hybrids from Serbia for the production of bioethanol and dried distillers' grains with solubles.

    PubMed

    Semenčenko, Valentina V; Mojović, Ljiljana V; Dukić-Vuković, Aleksandra P; Radosavljević, Milica M; Terzić, Dušanka R; Milašinović Šeremešić, Marija S

    2013-03-15

    Bioethanol is mostly produced from starchy parts of the corn grain kernel leaving significant amounts of valuable by-products such as dried distillers' grains with solubles (DDGS) which can be used as a substitute for traditional feedstuff. The suitability of six maize hybrids from Serbia was investigated for bioethanol and DDGS production. The correlation between physical and chemical characteristics of the grain, bioethanol yield and quality of the corresponding DDGS was assessed. All hybrids had very different chemical composition and physical characteristics which could allow various applications. The highest bioethanol yield (94.5% of theoretical) and volumetric productivity (2.01 g l(-1) h(-1)) were obtained with hybrid ZP 434 and the lowest with ZP 611k. Regarding chemical composition, all DDGS samples manifested good properties as feed components. Their protein content was higher compared to the kernel. In addition, the samples showed high digestibility and high mineral content, especially of calcium and phosphorus. A hybrid ZP 434 was selected as the most promising bioethanol producer. This property is attributed to the highest level of soft endosperm which is more susceptible to starch-hydrolysing enzymes. A high yield potential per hectare makes it the best candidate for commercial bioethanol production. © 2012 Society of Chemical Industry.

  9. The Southern Hemisphere VLBI experiment

    SciTech Connect

    Preston, R.A.; Meier, D.L.; Louie, A.P.; Morabito, D.D.; Skjerve, L.; Slade, M.A.; Niell, A.E.; Wehrle, A.E.; Jauncey, D.L.; Tzioumis, A.K.; Haystack Observatory, Westford, MA; California Univ., Los Angeles; CSIRO, Div. of Radiophysics, Epping; Sydney Univ.; Manchester Victoria Univ., Jodrell Bank )

    1989-07-01

    Six radio telescopes were operated as the first Southern Hemisphere VLBI array in April and May 1982. Observations were made at 2.3 and 8.4 GHz. This array provided VLBI modeling and hybrid imaging of celestial radio sources in the Southern Hemisphere, high-accuracy VLBI geodesy between Southern Hemisphere sites, and subarcsecond radio astrometry of celestial sources south of declination -45 deg. The goals and implementation of the array are discussed, the methods of modeling and hybrid image production are explained, and the VLBI structure of the sources that were observed is summarized. 36 refs.

  10. Fires in Southern California

    NASA Technical Reports Server (NTRS)

    2007-01-01

    In what seemed like the blink of an eye, wildfires ignited in the paper-dry, drought-stricken vegetation of Southern California over the weekend of October 20, 2007, and exploded into massive infernos that forced hundreds of thousands of people to evacuate their communities. Driven by Santa Ana winds, fires grew thousands of acres in just one to two days. The fires sped down from the mountains into the outskirts of coastal cities, including San Diego. Dozens of homes have burned to the ground, and at least one person has died, according to local news reports. Several of the fires were burning completely out of control as of October 22. This image of the fires in California was captured at 1:55 p.m. U.S. Pacific Daylight Time on October 22, 2007. Places where MODIS detected actively burning fires are outlined in red. Thick streamers of smoke unfurl over the Pacific Ocean. The brownish plumes are clouds of dust. Fires northwest of Los Angeles seemed calmer at the time of this image than they were the previous day.

  11. Jupiter's Southern Lights

    NASA Image and Video Library

    2017-05-25

    The complexity and richness of Jupiter's "southern lights" (also known as auroras) are on display in this animation of false-color maps from NASA's Juno spacecraft. Auroras result when energetic electrons from the magnetosphere crash into the molecular hydrogen in the Jovian upper atmosphere. The data for this animation were obtained by Juno's Ultraviolet Spectrograph. The images are centered on the south pole and extend to latitudes of 50 degrees south. Each frame of the animation includes data from 30 consecutive Juno spins (about 15 minutes), just after the spacecraft's fifth close approach to Jupiter on February 2, 2017. The eight frames of the animation cover the period from 13:40 to 15:40 UTC at Juno. During that time, the spacecraft was receding from 35,000 miles to 153,900 miles (56,300 kilometers to 247,600 kilometers) above the aurora; this large change in distance accounts for the increasing fuzziness of the features. Jupiter's prime meridian is toward the bottom, and longitudes increase counterclockwise from there. The sun was located near the bottom at the start of the animation, but was off to the right by the end of the two-hour period. The red coloring of some of the features indicates that those emissions came from deeper in Jupiter's atmosphere; green and white indicate emissions from higher up in the atmosphere. Animations are available at https://photojournal.jpl.nasa.gov/catalog/PIA21643

  12. MISR Views Southern Florida

    NASA Technical Reports Server (NTRS)

    2000-01-01

    These MISR nadir-camera images of southern Florida were acquired on October 18, 2000 (Terra orbit 4446). The view on the left includes Daytona Beach near the top and the Florida Keys at the bottom. Orlando appears as a grayish patch near the top of the image, just to the east of the greenish Lake Apopka, Florida's fourth largest and most polluted lake. On the coast is Cape Canaveral, home of the Kennedy Space Center.

    The large body of water in the middle of the land area is Lake Okeechobee. On the western (Gulf of Mexico) coast, Charlotte Harbor and Fort Myers are visible. Along the eastern (Atlantic) coast, partially obscured by clouds, are Palm Beach, Fort Lauderdale, and Miami. Further to the east, the shallow waters and reefs of the Little Bahama and Great Bahama Banks appear in striking blue and green colors.

    The two righthand images show the Florida Everglades and the Keys in more detail. Like the lefthand view, the top image is a natural color composite of blue, green, and red band imagery. On the bottom is a false color composite comprised of green, red, and near-infrared data. Near-infrared light is invisible to the human eye. The high reflectance of plants in this part of the electromagnetic spectrum, displayed here in shades of red, is the basis of many satellite-based techniques for detecting and characterizing land surface vegetation.

  13. Flooding in Southern Russia

    NASA Technical Reports Server (NTRS)

    2002-01-01

    Over the past two weeks, heavy rains have inundated southern Russia, giving rise to floods that killed up to 83 people and drove thousands from their homes. This false-color image acquired on June 23, 2002, by the Moderate-resolution Imaging Spectroradiometer (MODIS) aboard the Terra satellite shows some of the worst flooding. The Black Sea is the dark patch in the lower left-hand corner. The city of Krasnodor, Russia, which was one of the cities hardest hit, sits on the western edge of the larger lake on the left side of the image, and Stavropol, which lost more lives than any other city, sits just east of the small cluster of lakes on the right-hand side of the image. Normally, the rivers and smaller lakes in this image cannot even be seen clearly on MODIS imagery. In this false-color image, the ground is green and blue and water is black or dark brown. Clouds come across as pink and white. Credit: Image courtesy Jesse Allen, NASA GSFC, based on data provided by the MODIS Rapid Response System.

  14. Flooding in Southern Russia

    NASA Technical Reports Server (NTRS)

    2002-01-01

    Over the past two weeks, heavy rains have inundated southern Russia, giving rise to floods that killed up to 83 people and drove thousands from their homes. This false-color image acquired on June 23, 2002, by the Moderate-resolution Imaging Spectroradiometer (MODIS) aboard the Terra satellite shows some of the worst flooding. The Black Sea is the dark patch in the lower left-hand corner. The city of Krasnodor, Russia, which was one of the cities hardest hit, sits on the western edge of the larger lake on the left side of the image, and Stavropol, which lost more lives than any other city, sits just east of the small cluster of lakes on the right-hand side of the image. Normally, the rivers and smaller lakes in this image cannot even be seen clearly on MODIS imagery. In this false-color image, the ground is green and blue and water is black or dark brown. Clouds come across as pink and white. Credit: Image courtesy Jesse Allen, NASA GSFC, based on data provided by the MODIS Rapid Response System.

  15. MISR Views Southern Florida

    NASA Technical Reports Server (NTRS)

    2000-01-01

    These MISR nadir-camera images of southern Florida were acquired on October 18, 2000 (Terra orbit 4446). The view on the left includes Daytona Beach near the top and the Florida Keys at the bottom. Orlando appears as a grayish patch near the top of the image, just to the east of the greenish Lake Apopka, Florida's fourth largest and most polluted lake. On the coast is Cape Canaveral, home of the Kennedy Space Center.

    The large body of water in the middle of the land area is Lake Okeechobee. On the western (Gulf of Mexico) coast, Charlotte Harbor and Fort Myers are visible. Along the eastern (Atlantic) coast, partially obscured by clouds, are Palm Beach, Fort Lauderdale, and Miami. Further to the east, the shallow waters and reefs of the Little Bahama and Great Bahama Banks appear in striking blue and green colors.

    The two righthand images show the Florida Everglades and the Keys in more detail. Like the lefthand view, the top image is a natural color composite of blue, green, and red band imagery. On the bottom is a false color composite comprised of green, red, and near-infrared data. Near-infrared light is invisible to the human eye. The high reflectance of plants in this part of the electromagnetic spectrum, displayed here in shades of red, is the basis of many satellite-based techniques for detecting and characterizing land surface vegetation.

  16. Callisto's Southern Hemisphere

    NASA Technical Reports Server (NTRS)

    1997-01-01

    These views of Callisto's southern hemisphere were taken by the Near Infrared Mapping Spectrometer just after closest approach in orbit G8 on May 6, 1997. These false color images show surface compositional differences, red = more ice, blue = less ice.

    The upper left view contains Buri, a crater with a diameter of about 60 km. In the infrared spectrum, Buri and the rays that extend from the crater have high abundance of water ice compared to the surrounding region. The center view, a large (200 km or 120 mile diameter) unnamed impact crater with a distinct ring or circle around it reveals a complex mix of ice and non-ice materials. This is possibly due to impact excavation of the ice-rich subsurface which suggests that the darker material is just a thin surface covering caused by impact debris or a lag deposit from which the ice has evaporated away. The infrared data shows spectral signatures for both sulfur and carbon as two potential materials which could play a part in the complicated make-up of Callisto's surface.

    The Jet Propulsion Laboratory, Pasadena, CA manages the Galileo mission for NASA's Office of Space Science, Washington, DC. JPL is an operating division of California Institute of Technology (Caltech).

    This image and other images and data received from Galileo are posted on the World Wide Web, on the Galileo mission home page at URL http://galileo.jpl.nasa.gov.

  17. Southern Bald Eagles

    NASA Technical Reports Server (NTRS)

    1992-01-01

    This is one in a series of remarkable photos documenting the daily lives of two of KSC's most famous residents: The Southern Bald Eagles which inhabit an enormous nest on the Kennedy Parkway North. Each fall, the eagles take up winter residence in the nest to breed and raise a new generation. Thanks to a remote-controlled Nikon camera installed yearly in the same pine tree as the nest, the activities of these magnificent birds are recorded on film. This year, a rare and unique event was captured by the camera when a second clutch of eggs was laid, even though a healthy eaglet was born a month earlier. Although it is impossible to determine if it is the same eagles returning each year, the continued tolerance shown by this pair to the human presence seems to indicate that they are the same couple. According to wildlife experts, eight to nine pairs of bald eagles inhabit nests at KSC. The nest on Kennedy Parkway North is particularly well-known because of its huge size and close proximity to a busy road.

  18. Fires in Southern California

    NASA Technical Reports Server (NTRS)

    2007-01-01

    In what seemed like the blink of an eye, wildfires ignited in the paper-dry, drought-stricken vegetation of Southern California over the weekend of October 20, 2007, and exploded into massive infernos that forced hundreds of thousands of people to evacuate their communities. Driven by Santa Ana winds, fires grew thousands of acres in just one to two days. The fires sped down from the mountains into the outskirts of coastal cities, including San Diego. Dozens of homes have burned to the ground, and at least one person has died, according to local news reports. Several of the fires were burning completely out of control as of October 22. This image of the fires in California was captured at 1:55 p.m. U.S. Pacific Daylight Time on October 22, 2007. Places where MODIS detected actively burning fires are outlined in red. Thick streamers of smoke unfurl over the Pacific Ocean. The brownish plumes are clouds of dust. Fires northwest of Los Angeles seemed calmer at the time of this image than they were the previous day.

  19. The University of Southern California.

    ERIC Educational Resources Information Center

    Patterson, Dawn Marie

    1985-01-01

    The University of Southern California's commitment to excellence as well as the significance of the Reserve Officers' Training Corps program in the university's mission to prepare the community's future leaders are discussed. ROTC faculty selection criteria are identified. (MLW)

  20. Dusty Skies over Southern California

    NASA Image and Video Library

    2002-02-20

    Southern California Santa Anas are dry, north-easterly winds having speeds in excess of 25 knots 46 kilometers/hour. Santa Ana conditions are commonly associated with gusts of more than twice this level.

  1. Dancing Southern Lights of Saturn

    NASA Image and Video Library

    2010-09-23

    This frame from a movie, made from data obtained by NASA Cassini spacecraft, shows Saturn southern aurora shimmering over approximately 20 hours as the planet rotates. The video is available at the Photojournal.

  2. Burn Scars Across Southern California

    NASA Image and Video Library

    2003-11-26

    Brush fires consumed nearly 750,000 acres across Southern California between October 21 and November 18, 2003. Burn scars and vegetation changes wrought by the fires are illustrated in these false-color images from NASA Terra spacecraft.

  3. Common Polymorphisms in GSTA1, GSTM1 and GSTT1 Are Associated with Susceptibility to Urinary Bladder Cancer in Individuals from Balkan Endemic Nephropathy Areas of Serbia.

    PubMed

    Matic, Marija; Dragicevic, Biljana; Pekmezovic, Tatjana; Suvakov, Sonja; Savic-Radojevic, Ana; Pljesa-Ercegovac, Marija; Dragicevic, Dejan; Smiljic, Jelena; Simic, Tatjana

    2016-09-01

    Balkan endemic nephropathy (BEN) is a chronic familial form of interstitial nephritis that might eventually lead to end stage renal disease. This nephropathy affects individuals living along of the Danube River and its tributaries in Serbia, Bosnia, Croatia, Bulgaria and Romania. The increased incidence of urinary tract tumors in the BEN areas is well described, but its specific genetic predisposition is still unclear. Certain nephrocarcinogenic compounds, including those associated with BEN, are metabolized by glutathione S-transferase (GST) superfamily of phase II detoxication enzymes. Importantly, the GST-mediated detoxification may result in formation of more toxic compounds. We examined the association of common GST polymorphisms and bladder cancer (BC) risk in individuals from BEN areas in Serbia. A hospital-based case-control study included 201 BC cases (67 from BEN region) and 122 controls. Each polymorphism was identified by a PCR-based method. Individuals from BEN region with low-expression GSTA1 genotype (AB+BB) exhibited a 2.6-fold higher BC risk compared to those with GSTA1 (AA) genotype who were from non-BEN region (OR = 2.60, p = 0.015). In contrast, carriers of GSTM1-active genotype from BEN region had a 2.9-fold increased BC risk compared to those with GSTM1-active genotype from non-BEN region (OR = 2.90, p = 0.010). Likewise, carriers with GSTT1-active genotype from BEN region exhibited 2.1-fold higher BC risk compared to those from non-BEN region with GSTT1-active genotype (OR = 2.10, p = 0.027). Thus, common polymorphisms in GSTA1, GSTM1 and GSTT1 are associated with susceptibility to BC in individuals from BEN areas of Serbia.

  4. Association of the consumption of common food groups and beverages with mortality from cancer, ischaemic heart disease and diabetes mellitus in Serbia, 1991–2010: an ecological study

    PubMed Central

    Ilic, Milena; Ilic, Irena; Stojanovic, Goran; Zivanovic-Macuzic, Ivana

    2016-01-01

    Objectives This paper reports association between mortality rates from cancer, ischaemic heart disease and diabetes mellitus and the consumption of common food groups and beverages in Serbia. Design In this ecological study, data on both mortality and the average annual consumption of common food groups and beverages per household's member were obtained from official data-collection sources. The multivariate linear regression analysis was used to determine the strength of the associations between consumption of common food groups and beverages and mortality rates. Results Markedly increasing trends of cancer, ischaemic heart disease and diabetes mellitus mortality rates were observed in Serbia in the period 1991–2010. Mortality rates from cancer were negatively associated with consumption of vegetable oil (p=0.005) and grains (p=0.001), and same was found for ischaemic heart disease (p=0.002 and 0.021, respectively), while consumption of other dairy products showed a significant positive association (p<0.001 and p=0.032, respectively). In men and women, mortality rates from diabetes mellitus showed a significant positive association with consumption of poultry (p=0.014 and 0.004, respectively). Consumption of beef and grains showed a significant negative association with cancer mortality rates in both genders (p=0.002 and p<0.001 in men, and p<0.001 and p=0.014 in women, respectively), while consumption of cheese was negatively associated only in men (p<0.001). Mortality from diabetes mellitus showed a significant positive association with consumption of animal fat and other dairy products only in women (p=0.003 and 0.046, respectively). Conclusions Association between unfavourable mortality trends from cancer, ischaemic heart disease and diabetes mellitus, and common food groups and beverages consumption was observed and should be assessed in future analytical epidemiological studies. Promotion of healthy diet is sorely needed in Serbia. PMID:26733565

  5. Southern Italy, Instrument Pointing Subsystem

    NASA Technical Reports Server (NTRS)

    1985-01-01

    This view of the 'heel' of the 'boot' of Southern Italy (40.5N, 18.0E) shows the rich an varied detail of the Salentina peninsula. This southern promontory, projecting into the Mediterranean Sea, is known for its year round mild climate and agricultural produce. The typical European cluster city and town plan wherein the farming population lives in communities and commutes to the fields can be observed throughout the peninsula.

  6. 27 CFR 9.179 - Southern Oregon.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Southern Oregon. 9.179... Southern Oregon. (a) Name. The name of the viticultural area described in this section is “Southern Oregon”. (b) Approved maps. The appropriate maps for determining the boundary of the Southern...

  7. 27 CFR 9.179 - Southern Oregon.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Southern Oregon. 9.179... Southern Oregon. (a) Name. The name of the viticultural area described in this section is “Southern Oregon”. (b) Approved maps. The appropriate maps for determining the boundary of the Southern...

  8. 27 CFR 9.179 - Southern Oregon.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Southern Oregon. 9.179... Southern Oregon. (a) Name. The name of the viticultural area described in this section is “Southern Oregon”. (b) Approved maps. The appropriate maps for determining the boundary of the Southern...

  9. 27 CFR 9.179 - Southern Oregon.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Southern Oregon. 9.179... Southern Oregon. (a) Name. The name of the viticultural area described in this section is “Southern Oregon”. (b) Approved maps. The appropriate maps for determining the boundary of the Southern...

  10. 27 CFR 9.179 - Southern Oregon.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Southern Oregon. 9.179... Southern Oregon. (a) Name. The name of the viticultural area described in this section is “Southern Oregon”. (b) Approved maps. The appropriate maps for determining the boundary of the Southern...

  11. The Southern Ocean silica cycle

    NASA Astrophysics Data System (ADS)

    Tréguer, Paul J.

    2014-11-01

    The Southern Ocean is a major opal sink and plays a key role in the silica cycle of the world ocean. So far however, a complete cycle of silicon in the Southern Ocean has not been published. On one hand, Southern Ocean surface waters receive considerable amounts of silicic acid (dissolved silica, DSi) from the rest of the world ocean through the upwelling of the Circumpolar Deep Water, fed by contributions of deep waters of the Atlantic, Indian, and Pacific Oceans. On the other hand, the Southern Ocean exports a considerable flux of the silicic acid that is not used by diatoms in surface waters through the northward pathways of the Sub-Antarctic Mode Water, of the Antarctic Intermediate Water, and of the Antarctic Bottom Water. Thus the Southern Ocean is a source of DSi for the rest of the world ocean. Here we show that the Southern Ocean is a net importer of DSi: because there is no significant external input of DSi, the flux of DSi imported through the Circumpolar Deep Water pathway compensates the sink flux of biogenic silica in sediments.

  12. Bonner Durchmusterung (Southern Durchmusterung)

    NASA Technical Reports Server (NTRS)

    1993-01-01

    The Southern Durchmusterung (SD, Schoenfeld 1886, Becker 1949, Schmidt 1967) is a visual survey of stars in the declination zones -02 to -23 deg, completed as an extension to Argelander's (1859-62) monumental Bonner Durchmusterung (BD). Schoenfeld's survey was carried out using the same methods as had been used for the BD. The procedure consisted of allowing the telescope to drift along the mean declination of each zone and recording the positions and magnitudes of stars crossing the transit line of each field. The goal of the survey was to extend the BD to declination -23 deg (a plan originally adopted by Argelander) with approximately the same magnitude limits, although the primary instrument was of larger aperture (159 mm) than the 78-mm telescope used for the BD. Thus, whereas the BD magnitude estimates extend to 9.4 mag with all fainter stars assigned a magnitude of 9.5, the SD magnitude estimates extend to 9.9 mag with all fainter stars assigned a magnitude of 10. The SD contains a number of stars fainter than 10.0 mag and even some as faint as 11 mag. Lists of all corrections made to the original data as a result of published corrigenda, stars deleted according to overstriking in the printed catalogs or their inclusion in lists of 'missing' stars, and stars inserted in later editions are given. No other corrections or changes have been incorporated into the original data, e.g., from more modern positions and magnitudes or from comparison with other catalogs.

  13. Central and southern Africa

    SciTech Connect

    McGrew, H.J.

    1981-10-01

    Exploration in central and southern Africa continued to expand during 1980. The greatest concentration of activity was in Nigeria. However, there was considerable increase in the level of exploratory work in Cameroon and Congo. Significant new finds have been made in Ivory Coast. Geological and geophysical activity was carried out in 18 of the countries, with those in the western part having the largest share. Seismic work involved 225 party months of operation. Most of this time was spent on land, but marine operations accounted for 73,389 km of new control. Gravity and magnetic data were recorded during the marine surveys, and several large aeromagnetic projects were undertaken to obtain a total of 164,498 line km of data. Exploratory and development drilling accounted for a total of 304 wells and 2,605,044 ft (794,212 m) of hole. The 92 exploratory wells that were drilled resulted in 47 oil and gas discoveries. In development drilling 89% of the 212 wells were successful. At the end of the year, 27 exploratory wells were underway, and 34 development wells were being drilled for a total of 61. Oil production from the countries that this review covers was 918,747,009 bbl in 1980, a drop of about 9% from the previous year. Countries showing a decline in production were Nigeria, Gabon, Cabinda, and Zaire. Increases were recorded in Cameroon, Congo, and Ghana. A new country was added to the list of producers when production from the Belier field in Ivory Coast came on stream. 33 figures, 15 tables.

  14. Relation between edaphic factors and vegetation development on copper mine wastes: a case study from Bor (Serbia, SE Europe).

    PubMed

    Ranđelović, Dragana; Cvetković, Vladica; Mihailović, Nevena; Jovanović, Slobodan

    2014-04-01

    The relationship between edaphic characteristics and vegetation growing on mine wastes in the Bor region (East Serbia, SE Europe) was studied using multivariate statistical analysis. The influence of edaphic factors on the composition of plant life-forms was also investigated, since it could reflect strategies for the avoidance of or tolerance to disturbances of ecosystems. The goal was to provide potential models for the restoration and management of this and similar mine waste areas. The results of this study imply that soil textures, nitrogen contents, reclamation technology and the presence of hydrothermally altered andesite as the type of bedrock significantly influenced plant colonization and vegetation composition of the Bor mine wastes. These edaphic factors explained 30.3 % of the total variation in the vegetation data set. It was also revealed that the pattern of plant life-forms found on the considered site groups corresponded to the soil texture. Based on their relative abundance on the investigated sites and relationships with soil properties it is concluded that therophytes and geophytes are unsuccessful primary colonizers of the Bor mine wastes. Hemicryptophytes of psammophytic character were the most successful primary colonizers and therefore potential candidates for anthropogenically-assisted natural recovery. This study suggested that an assessment of edaphic factors should be widely used in the characterization of mine wastes prior to reclamation. Estimation of their role in the development of existing mine vegetation should predate reclamation procedures. Thus, approaches based on adequate plant life-forms should have a more prominent role in future mine reclamation schemes.

  15. Assessment of heavy metal and pesticide levels in soil and plant products from agricultural area of Belgrade, Serbia.

    PubMed

    Marković, Mirjana; Cupać, Svjetlana; Durović, Rada; Milinović, Jelena; Kljajić, Petar

    2010-02-01

    This study was aimed to assess the levels of selected heavy metals and pesticides in soil and plant products from an agricultural area of Belgrade, Serbia and to indicate possible sources and risks of contamination. Soil, vegetable, and fruit samples from the most important agricultural city areas were collected from July to November of 2006. Metal contents were determined by atomic absorption spectrometry, whereas pesticide residues were analyzed by gas chromatography-mass spectrometry after extraction performed using solid-phase microextraction technique. Soil characterization based on the determination of selected physical and chemical properties revealed heterogeneous soils belonging to different soil groups. The concentrations of lead, cadmium, copper, and zinc in soil samples do not exceed the limits established by national and international regulations. Residues of the herbicide atrazine were detected in three soil samples, with levels lower than the relevant limit. The presence of other herbicides, namely prometryn, chloridazon, acetochlor, flurochloridone, and napropamide, was registered in some soil samples as well. Among the insecticides investigated in the soil, fenitrothion and chlorpyrifos were the only ones detected. In most of the investigated vegetable samples from the Obrenovac area, Pb and Cd contents are higher in comparison with the maximum levels, indicating the emission of coal combustion products from local thermal power plants as a possible source of contamination. Residue levels of some herbicides and insecticides (metribuzin, trifluralin, pendimethalin, bifenthrin, chlorpyrifos, and cypermethrin) determined in tomato, pepper, potato, and onion samples from Slanci, Ovca, and Obrenovac areas are even several times higher than the maximum residue levels. Inappropriate use of these plant protection products is considered to be the most probable reason of contamination. Because increased levels of heavy metals and pesticide residues found in

  16. Soil pollution in the railway junction Niš (Serbia) and possibility of bioremediation of hydrocarbon-contaminated soil

    NASA Astrophysics Data System (ADS)

    Jovanovic, Larisa; Aleksic, Gorica; Radosavljevic, Milan; Onjia, Antonije

    2015-04-01

    Mineral oil leaking from vehicles or released during accidents is an important source of soil and ground water pollution. In the railway junction Niš (Serbia) total 90 soil samples polluted with mineral oil derivatives were investigated. Field work at the railway Niš sites included the opening of soil profiles and soil sampling. The aim of this work is the determination of petroleum hydrocarbons concentration in the soil samples and the investigation of the bioremediation technique for treatment heavily contaminated soil. For determination of petroleum hydrocarbons in the soil samples method of gas-chromatography was carried out. On the basis of measured concentrations of petroleum hydrocarbons in the soil it can be concluded that: Obtained concentrations of petroleum hydrocarbons in 60% of soil samples exceed the permissible values (5000 mg/kg). The heavily contaminated soils, according the Regulation on the program of systematic monitoring of soil quality indicators for assessing the risk of soil degradation and methodology for development of remediation programs, Annex 3 (Official Gazette of RS, No.88 / 2010), must be treated using some of remediation technologies. Between many types of phytoremediation of soil contaminated with mineral oils and their derivatives, the most suitable are phytovolatalisation and phytostimulation. During phytovolatalisation plants (poplar, willow, aspen, sorgum, and rye) absorb organic pollutants through the root, and then transported them to the leaves where the reduced pollutants are released into the atmosphere. In the case of phytostimulation plants (mulberry, apple, rye, Bermuda) secrete from the roots enzymes that stimulates the growth of bacteria in the soil. The increase in microbial activity in soil promotes the degradation of pollutants. Bioremediation is performed by composting the contaminated soil with addition of composting materials (straw, manure, sawdust, and shavings), moisture components, oligotrophs and

  17. Bioaccumulation of HMW PAHs in the roots of wild blackberry from the Bor region (Serbia): Phytoremediation and biomonitoring aspects.

    PubMed

    Alagić, Slađana Č; Jovanović, Vesna P Stankov; Mitić, Violeta D; Cvetković, Jelena S; Petrović, Goran M; Stojanović, Gordana S

    2016-08-15

    In this work, the samples of roots and soils from the rooting zone of wild blackberry were collected from the urban-industrial and rural locations near "The Copper Mining and Smelting Complex Bor" (Serbia); they were analyzed by gas chromatographic-mass spectrometric method to determine the content of high-molecular weight polycyclic aromatic hydrocarbons (HMW PAHs). The obtained results were further processed using bio-concentration factor, Pearson's correlation study and hierarchical cluster analysis with the aim of investigating if they may be in favor of wild blackberry as a suitable plant for biomonitoring or phytoremediation purposes. In spite of the fact that numerous complex factors can affect the assimilation and accumulation of PAHs in plants, the obtained data expressed clearly many interesting specifics related to HMW PAH accumulation in roots of wild blackberry that naturally grows in an area, which is heavily polluted by heavy metals. The accumulation of individual PAH compounds in plant roots was at different level. The most abundant compound in all plant samples was benzo[a]pyrene and based on the results obtained for this environmental indicator of carcinogenic PAHs, it was possible to make several central conclusions: wild blackberry showed an excellent potential for its extraction from the soil and further accumulation in root tissues which indicate that this plant species may be applied in phytoremediation procedures based on mechanisms such as phytoextraction/phytoaccumulation in roots; phytostabilization and rhizodegradation are also possible as remediation mechanisms; utilization of plant roots in soil monitoring is possible but in this case, only the combination with soil data can provide correct information.

  18. Overview of the winter wave of 2009 pandemic influenza A(H1N1)v in Vojvodina, Serbia

    PubMed Central

    Petrović, Vladimir; Šeguljev, Zorica; Ćosić, Gorana; Ristić, Mioljub; Nedeljković, Jasminka; Dragnić, Nataša; Ukropina, Snežana

    2011-01-01

    Aim To analyze the epidemiological data for pandemic influenza A(H1N1)v in the Autonomous Province of Vojvodina, Serbia, during the season of 2009/2010 and to assess whether including severe acute respiratory illness (SARI) hospitalization data to the surveillance system gives a more complete picture of the impact of influenza during the pandemic. Methods From September 2009 to September 2010, the Institute of Public Health of Vojvodina conducted sentinel surveillance of influenza-like illnesses and acute respiratory infections in all hospitalized patients with SARI and virological surveillance of population of Vojvodina according to the European Centers for Disease Control technical document. Results The pandemic influenza outbreak in the province started in October 2009 (week 44) in students who had returned from a school-organized trip to Prague, Bratislava, and Vienna. The highest incidence rate was 1090 per 100 000 inhabitants, found in the week 50. The most affected age group were children 5-14 years old. A total of 1591 patients with severe illness were admitted to regional hospitals, with a case fatality rate of 2%, representing a hospitalization rate of 78.3 per 100 000 inhabitants and a mortality rate of 1.6 per 100 000. Most frequently hospitalized were 15-19 years old patients, male patients, and patients with pneumonia (P < 0.001). The highest case fatality rate was found among patients with acute respiratory distress syndrome (P < 0.001). Nasal/throat swabs were obtained for polymerase chain reaction test from 315 hospitalized patients and 20 non-hospitalized patients, and 145 (46%) and 15 (75%) specimens, respectively, tested positive on A(H1N1)v. Conclusion Sentinel influenza-like illness and SARI surveillance, both followed with virological surveillance, seem to be the optimal method to monitor the full scope of the influenza pandemic (from mild to severe influenza) in Vojvodina. PMID:21495196

  19. Young women's constructions of the HPV vaccine: a cross-cultural, qualitative study in Scotland, Spain, Serbia and Bulgaria.

    PubMed

    Gray Brunton, Carol; Farver, Ingeborg; Jäger, Moritz; Lenneis, Anita; Parve, Kadi; Patarcic, Dina; Petrova, Dafina; Hogg, Rhona; Kennedy, Catriona; Garcia-Retamero, Rocio; Todorova, Irina

    2014-02-01

    Following international trends, the HPV (human papilloma virus) vaccine was introduced in Europe for protection against infection from common strands of the HPV virus which can lead to cervical cancer. Young women aged 18-26 years are at greatest risk of infection by the HPV virus yet have been neglected in research, policy, and practice. To explore young women's constructions of the HPV vaccine in four European countries with different implementation policies ranging from national school-based programmes, regarded as the gold standard, to regional on-demand and private provision. Qualitative methods comprising 11 focus group discussions with 54 young women aged 18-26, in Scotland (n = 10), Spain (n = 25), Serbia (n = 9) and Bulgaria (n = 10). A discursive analysis was conducted, following an initial thematic analysis. Two competing discursive constructions were considered: the 'responsible young woman' discourse was constructed as someone with individual rights to health, choice and discretion along with responsibilities to protect health and make rational decisions. In 'the HPV vaccine: a discourse of exclusion', access to the vaccine, wider health promotion and knowledge was controlled by others which had the potential to undermine the young woman's health. We consider how young women managed this tension through recourse to being health vigilant. Qualitative, cross-cultural research highlighted common concerns amongst young European women towards being responsible citizens in the face of their health and highlighted socio-cultural constraints to knowledge and resources. We highlight cross-cultural implications particularly between Western and Eastern European contexts.

  20. Relation Between Edaphic Factors and Vegetation Development on Copper Mine Wastes: A Case Study From Bor (Serbia, SE Europe)

    NASA Astrophysics Data System (ADS)

    Ranđelović, Dragana; Cvetković, Vladica; Mihailović, Nevena; Jovanović, Slobodan

    2014-04-01

    The relationship between edaphic characteristics and vegetation growing on mine wastes in the Bor region (East Serbia, SE Europe) was studied using multivariate statistical analysis. The influence of edaphic factors on the composition of plant life-forms was also investigated, since it could reflect strategies for the avoidance of or tolerance to disturbances of ecosystems. The goal was to provide potential models for the restoration and management of this and similar mine waste areas. The results of this study imply that soil textures, nitrogen contents, reclamation technology and the presence of hydrothermally altered andesite as the type of bedrock significantly influenced plant colonization and vegetation composition of the Bor mine wastes. These edaphic factors explained 30.3 % of the total variation in the vegetation data set. It was also revealed that the pattern of plant life-forms found on the considered site groups corresponded to the soil texture. Based on their relative abundance on the investigated sites and relationships with soil properties it is concluded that therophytes and geophytes are unsuccessful primary colonizers of the Bor mine wastes. Hemicryptophytes of psammophytic character were the most successful primary colonizers and therefore potential candidates for anthropogenically-assisted natural recovery. This study suggested that an assessment of edaphic factors should be widely used in the characterization of mine wastes prior to reclamation. Estimation of their role in the development of existing mine vegetation should predate reclamation procedures. Thus, approaches based on adequate plant life-forms should have a more prominent role in future mine reclamation schemes.