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  1. Genesis of the Abu Marawat gold deposit, central Eastern Desert of Egypt

    Science.gov (United States)

    Zoheir, Basem A.; Akawy, Ahmed

    2010-06-01

    Gold mineralisation at the Abu Marawat mine, central Eastern Desert of Egypt, is related to a system of massive and sheared, milky quartz veins cutting a sequence of Neoproterozoic island arc metavolcanic/volcaniclastic rocks and related banded iron formation (BIF). Sulphide-bearing quartz veins and related hydrothermal breccia bodies display a range of textures including sheared, boudinaged and recrystallised quartz, open space filling and microbreccia. These variable textures imply a complex history of crack-seal mechanism characterising the relation between mineral deposition and a major N-S-trending shear zone, during a late brittle-ductile deformation event which affected the area at about 550 Ma. Gold-base metal mineralisation is associated with brecciation and fracturing of the iron ore bands, close to silicified shears and related quartz veins. The auriferous quartz lodes are characterised by the occurrence of visible pyrite-chalcopyrite ± pyrrhotite ± sphalerite ± galena mineralisation. Gold is refractory in pyrite and chalcopyrite, but rare visible gold/electrum and telluride specks were observed in a few samples. Hydrothermal alteration includes pervasive silicification, pyritisation, sericitisation, carbonatisation confined to a delicate set of veins and altered shears, and a more widespread propylitic alteration assemblage (quartz + chlorite + pyrite + calcite ± epidote). Fluid inclusion petrography and microthermometric studies suggest heterogeneous trapping of a low-salinity (1.4-6.7 wt.% eq. NaCl) aqueous solution and a carbonic fluid. Evidence for fluid immiscibility during ore formation includes variable liquid/vapour ratios in inclusions along individual trails and bulk inclusion homogenisation into liquid and occasionally to vapour at comparable temperatures. The trapping conditions of intragranular aqueous-carbonic inclusions approximate 264-378 °C at 700-1300 bar. Similar temperature estimates have been obtained from Al

  2. Central and eastern European activities

    International Nuclear Information System (INIS)

    Rea, J.L.

    1993-01-01

    The Florida State University/Technical University of Budapest environmental research center, Center for Hungarian/American Environmental Research, Studies and Exchanges (CHAERSE), provides a resource base for information and technologies that is used to address near- and long-term environmental problems within the Department of Energy (DOE) complex and in Central and Eastern Europe. The CHAERSE is used as a technology transfer conduit for environmental restoration and waste management (ER/WM) problems and solutions. The International Technology Exchange Division (ITED) used the CHAERSE as one source of information for the identification of international ER/WM technologies being developed in Central and Eastern Europe. This was accomplished by matching high-priority problems in that region to high-priority problems in the DOE Complex; conducting symposia, meetings and workshops with international environmental experts; and identifying innovative technologies

  3. Origin of ore-forming fluids of the Haigou gold deposit in the eastern Central Asian Orogenic belt, NE China: Constraints from H-O-He-Ar isotopes

    Science.gov (United States)

    Zeng, Qingdong; He, Huaiyu; Zhu, Rixiang; Zhang, Song; Wang, Yongbin; Su, Fei

    2017-08-01

    The Haigou lode deposit contains 40 t of gold at an average grade of 3.5 g/t, and is one of the largest deposits in the Jiapigou gold belt located along the eastern segment of the northern margin of the North China Craton. The deposit comprises 15 gold-bearing quartz veins hosted in a Carboniferous monzonite-monzogranite stock. Cretaceous dikes consisting of diorite, diabase, and granodiorite porphyries are well developed in the deposit. The diorite porphyry dikes (130.4 ± 6.3 Ma) occur together with gold-bearing quartz veins in NNE- and NE-striking faults. Gold-bearing quartz veins crosscut the diorite porphyry dikes, and the veins are in turn crosscut by E-W-striking 124.6 ± 2.2 Ma granodiorite porphyry dikes. The mineralization mainly occurs as auriferous quartz veins with minor amounts of sulfide minerals, including pyrite, galena, chalcopyrite, and molybdenite. Gold occurs as either native gold or calaverite. Common gangue minerals in the deposit include quartz, sericite, and calcite. The deposit is characterized by various types of hydrothermal alteration, including silicification, sericitization, chloritization, potassic alteration, and carbonatization. Three stages of hydrothermal activity have been recognized in the deposit: (1) a barren quartz stage; (2) a polymetallic sulfide (gold) stage; (3) a calcite stage. Fluid inclusions in hydrothermal pyrites have 3He/4He ratios of 0.3 to 3.3 Ra and 40Ar/36Ar ratios of 351 to 1353, indicating mixing of fluids of mantle and crustal origin. Hydrothermal quartz yielded δ18O values of -1.3‰ to +7.2‰ and δD values of fluid inclusions in the quartz vary between -80‰ and -104‰. These stable isotope data also suggest mixing of magmatic and meteoric fluids. Noble gas and stable isotopic data suggest that the ore fluids have a predominant mantle source with a significant crustal component. Based on the spatial association of gold-bearing quartz veins with early Cretaceous intrusions, and the H-O-He-Ar isotopic

  4. Midwifery education in Central-Eastern Europe.

    Science.gov (United States)

    Mivšek, Polona; Baškova, Martina; Wilhelmova, Radka

    2016-02-01

    Problems in midwifery in many Central-Eastern European countries are very similar; it is possible to speak about the evolving Central-Eastern model of midwifery care. The educational models of this region have a relatively strong theoretical part; however, there is an insufficient practical dimension. Theoretical part of midwifery education in the universities is relatively autonomous and is slowly changing the professional identity of graduates. Copyright © 2015 Elsevier Ltd. All rights reserved.

  5. Gaseous Oxidized Mercury Dry Deposition Measurements in Southwestern USA: Comparison between texas, Eastern Oklahoma, and the Four Corners Area

    Science.gov (United States)

    Gaseous oxidized mercury (GOM) dry deposition measurements using aerodynamic surrogate surface passive samplers were collected in central and eastern Texas and eastern Oklahoma, from September 2011 to September 2012.The purpose of this study was to provide an initial characteriza...

  6. Morphogenesis of the Czechowskie Lake as inferred from the sedimentological analysis of limnic, colluvial and glacifluvial deposits (Eastern Pomerania, North Central Poland)

    Science.gov (United States)

    Kordowski, Jaroslaw; Błaszkiewicz, Mirosław; Kramkowski, Mateusz; Słowiński, Michał; Tyszkowski, Sebastian; Brauer, Achim; Ott, Florian

    2014-05-01

    Czechowskie Lake is situated in north-central Poland in Tuchola Forest, about 100 kilometers SW away from Gdańsk. In the deepest parts of the lake bottom, there are hidden laminated sediments which hold the Late Glacial and Holcene climatic record. These deposits are subject of detailled work of the joint German-Polish Virtual Institute of Integrated Climate and Landscape Evolution (ICLEA) of the Helmholtz Association. It has the area of 76,6 ha. Actual water level is at 109,9 m a.s.l. The average depth is 9,59 m, maximal 32 m. The lake occupies a large subglacial channel, reproduced within the glacifluvial sediments of the Pomeranian Phase of the last glaciation. In the widest place it has the width of 1 kilometer. The maximal depth of the channel (counting from the channel edges to the reconstructed deepest lake mineral floor (after removal of the limnic sediments)) may reach 70 meters. Inside of the channel some throughs and small hills do exist which are built of outwash sediments but, considering internal structures, they bear some similarity to the dead ice moraines and kames. The vicinity of the channel consists of two outwash plain levels. The lower one was created on the dead ice blocks. The maximum infilling with the limnic and telmatic sediments reaches over 12 m. In the bottom of the lake there is a marked presence of many overdeepenings with the diameter of dozen or several dozen meters and the depth of up to 10 m with numerous, distinct throughs between them. They favoured the preservation of the lamination in the deepest parts of the lake due to waves hampering and stopping of the density circulation in the lake waterbody. In the colluvial and fluvioglacial deposits there were carried out carefull sedminetological analyses. Limnic sediments were identified by bore holes with preserved undisturbed structure. All done works revealed that some of the glacifluvial deposits were deposited in subglacial conditions in supercritical flow regime. They were

  7. Cancer Control in Central and Eastern Europe

    OpenAIRE

    La Vecchia, Carlo; Conte, Pierfranco

    2016-01-01

    In Central and Western Europe, cancer mortality is declining at slower rates as compared with rates in the rest of the world. More than a generation has now passed since the end of nonmarket economies in Central and Eastern Europe. It is time for this area of the continent to close the gap in cancer incidence and mortality rates between it and Western Europe and other high-income areas of the world.

  8. Nuclear insurance in Central and Eastern Europe

    International Nuclear Information System (INIS)

    Warren, G.

    1998-01-01

    In the world outside the former Soviet Union, insurance industries in their respective domestic markets have pooled their resources so as to provide a secure and cost-effective conduit for the transaction of insurance business on behalf of the nuclear industry. These are the so-called nuclear pools. This paper explains the four main principles behind nuclear liability insurance and discusses their application to Central Europe and in particular to the problems facing the nuclear industry in Eastern Europe. (author)

  9. In-situ U-Pb, Hf and Re-Os isotopic analyses of the Xiangshan Ni-Cu-Co deposit in Eastern Tianshan (Xinjiang), Central Asia Orogenic Belt: Constraints on the timing and genesis of the mineralization

    Science.gov (United States)

    Han, Chunming; Xiao, Wenjiao; Zhao, Guochun; Ao, Songjian; Zhang, Jien; Qu, Wenjun; Du, Andao

    2010-12-01

    The timing and genesis of the major Ni-Cu-Co sulfide deposit in the Xiangshan intrusion have been studied based on newly obtained in-situ U-Pb, Hf and Re-Os isotopic analyses. The SIMS U-Pb zircon ages of the gabbro hosting the Ni-Cu-Co sulfide deposit indicate that the Xiangshan intrusion was emplaced at 279.6 ± 1.1 Ma (95% confidence level, MSWD = 1.30, n = 15). On the basis of combined geological and geochronological evidence, we suggest that the Xiangshan and other adjacent Ni-Cu deposits were formed in the same period. Sulphides have low common Os concentrations and high Re/Os ratios, similar to sulphide ores from the Duluth, Sally Malay and Voisey Bay complexes. The Re-Os isotopic data from the disseminated and massive ores from the Xiangshan intrusion do not form a single isochron, as they have different initial Os ratios. The Hf and Os isotopic data suggest that the Xiangshan intrusion and associated Ni-Cu-Co mineralization were derived from crustally contaminated mantle melts. The geochemical data show a tholeiitic affinity and a strong suprasubduction zone signature with negative Nb, Sr, and Ti anomalies similar to N-MORB and E-MORB. We suggest that the mafic-ultramafic rocks and associated Ni-Cu mineralization of the Eastern Tianshan orogen formed in an Alaska-type subduction zone-arc setting. Some diagnostic features of ridge-trench interaction are present in the Chinese East Tianshan orogen (e.g. granites, adakites, high-Mg andesites, near-trench magmatism, Alaskan-type mafic-ultramafic complexes, high-temperature metamorphic belts that prograde rapidly from low-grade belts, and orogenic gold deposits). The above distinctive rock groups are probably related to the same thermal event, ridge subduction, as in the Cenozoic orogen of Alaska. We suggest that ridge subduction is the most plausible mechanism to provide the necessary heat. Ridge subduction provides an important promising model for understanding many aspects of the evolution of the Chinese

  10. Scenarios for economy and environment in Central and Eastern Europe

    International Nuclear Information System (INIS)

    Bollen, J.C.; Hettelingh, J.P.; Maas, R.J.M.

    1996-10-01

    In 1993 an integrated assessment of the World Bank developed economic scenarios of Central and Eastern European countries was carried out, primarily for emissions, deposition and concentrations of SO x , NO x Particulates, Cadmium en VOCs. Other topics dealt with were quality of soils, groundwater and rivers in Europe. The report forms a background document to the World Bank's 'Environmental Action Programme or Central and Eastern Europe' (EAP). Economic development in Central and Eastern European (CEE) countries is far from favorable. Production and consumption have declined by 70% compared to 1990. However, economic prospects seem to be better. The World Bank expects that economic growth will be supported by structural shifts in the production process towards less material-intensive production and reliance on resources. Emissions have been reduced significantly compared to 1990. If in a period of economic recovery, the newly installed capital stock is geared to Western European standards, further reductions may be achieved. To improve the energy efficiency of CEE countries, energy prices will have to increase. It has been assumed that they will harmonize with Western European energy prices. Hot spots are defined as those regions which, by 2010, are still expected to suffer from an exceedance of particulates, SO 2 or cadmium concentrations with respect to WHO air quality guidelines. These regional hot spots can be assisted by locally accelerating investments in new capital equipment in such a way that the whole capital stock will operate with Western European Standards by 2010. Not all environmental problems can be resolved by 2010. Implementation of all best available technologies in CEE is necessary, if all the environmental problems are to be solved. (Abstract Truncated)

  11. Litterfall mercury dry deposition in the eastern USA

    International Nuclear Information System (INIS)

    Risch, Martin R.; DeWild, John F.; Krabbenhoft, David P.; Kolka, Randall K.; Zhang, Leiming

    2012-01-01

    Mercury (Hg) in autumn litterfall from predominately deciduous forests was measured in 3 years of samples from 23 Mercury Deposition Network sites in 15 states across the eastern USA. Annual litterfall Hg dry deposition was significantly higher (median 12.3 micrograms per square meter (μg/m 2 ), range 3.5–23.4 μg/m 2 ) than annual Hg wet deposition (median 9.6 μg/m 2 , range 4.4–19.7 μg/m 2 ). The mean ratio of dry to wet Hg deposition was 1.3–1. The sum of dry and wet Hg deposition averaged 21 μg/m 2 per year and 55% was litterfall dry deposition. Methylmercury was a median 0.8% of Hg in litterfall and ranged from 0.6 to 1.5%. Annual litterfall Hg and wet Hg deposition rates differed significantly and were weakly correlated. Litterfall Hg dry deposition differed among forest-cover types. This study demonstrated how annual litterfall Hg dry deposition rates approximate the lower bound of annual Hg dry fluxes. - Highlights: ► Annual litterfall mercury dry deposition was significantly higher than wet deposition. ► The mean ratio of dry to wet mercury deposition was 1.3–1. ► The sum of dry and wet mercury deposition averaged 55% litterfall dry deposition. ► Litterfall mercury deposition was highest in the oak-hickory forest-cover type. ► Methylmercury was a median 0.8% of mercury in litterfall and ranged to 1.5%. - A multi-year study of Mercury Deposition Network sites found that annual mercury dry deposition from litterfall in predominately deciduous forests exceeded annual mercury wet deposition in the eastern USA.

  12. Financial market development in the Central and Eastern European countries

    Czech Academy of Sciences Publication Activity Database

    Berglund, T.; Hanousek, Jan; Mramor, D.

    2006-01-01

    Roč. 7, č. 4 (2006), s. 280-282 ISSN 1566-0141. [ Financial market development in the Central and Eastern European countries. Prague, 26.05.2006-27.05.2006] Institutional research plan: CEZ:AV0Z70850503 Keywords : financial markets * Central and Eastern Europe Subject RIV: AH - Economics

  13. Proteomic landscape in Central and Eastern Europe: the 9th Central and Eastern European Proteomic Conference, Poznan, Poland

    Czech Academy of Sciences Publication Activity Database

    Gadher, S. J.; Marczak, L.; Luczak, M.; Stobiecki, M.; Widlak, P.; Kovářová, Hana

    2016-01-01

    Roč. 13, č. 1 (2016), s. 5-7 ISSN 1478-9450. [Central and Eastern European Proteomic Conference (CEEPC) /9./. Poznaň, 15.06.2015-18.06.2015] Institutional support: RVO:67985904 Keywords : Central and Eastern Proteomic Conference * proteomics * mass spectrometry imaging Subject RIV: EB - Genetics ; Molecular Biology Impact factor: 3.849, year: 2016

  14. Uranium exploration in Central and Eastern Macedonia and Thrace (Greece)

    International Nuclear Information System (INIS)

    Kampanellos, John; Persianis, Demetrios.

    1986-02-01

    In accordance with the Greek AEC Project for Uranium Exploration in Central and Eastern Macedonia and Thrace (Greece) car-borne scintillometer, ground scintillometer and geochemical stream sediment surveys along with reconnaissance geological mapping have been carried out within the area of map sheets 2523-2522 (Alexandroupolis-Aesymi, Evros Dept., Thrace). The results of these surveys, presented in a series of 15 maps, indicate that five areas totalling 632 km 2 require further detailed examination in order to test their potential of economic uranium deposits. Of these areas Nea Santa-Kechros-Chloi-Goniko-Kallithea-Leptokarya, Kirki-Kizari-Aesymi and Drosia-Fillyra-Darmeni should be given first priority and be further investigated by detailed stream sediment and bank soil sampling, detailed ground scintillometer measurements, grid soil and radon soil gas samplings, as well as by detailed geological mapping. (author)

  15. Uranium exploration in Central and Eastern Macedonia and Thrace (Greece)

    International Nuclear Information System (INIS)

    Kampanellos, John; Persianis, Demetrios.

    1985-01-01

    In accordance with the Greek AEC Project for Uranium Exploration in Central and Eastern Macedonia and Thrace (Greece) car-borne scintillometer, ground scintillometer and geochemical stream sediment surveys along with reconnaissance geological mapping have been carried out within the area of map sheets 2623(II,III)-2622 (Feres-Lefkimmi, Evros Dept., Thrace). The results of these surveys, presented in a series of 15 maps, indicate that three areas totalling 380 km 2 require further detailed examination in order to test their potential of economic uranium deposits. Of these areas Kotronia and Dadia-Nipsa-Loutros covering 325 km 2 should be given first priority and be further investigated by detailed stream sediment and bank soil sampling, detailed ground scintillometer measurements, grid soil and radon soil gas samplings, as well as by detailed geological mapping. (author)

  16. Nuclear Safety in Central and Eastern Europe

    International Nuclear Information System (INIS)

    2001-04-01

    Nuclear safety is one of the critical issues with respect to the enlargement of the European Union towards the countries of Central and Eastern Europe. In the context of the enlargement process, the European Commission overall strategy on nuclear safety matters has been to bring the general standard of nuclear safety in the pre-accession countries up to a level that would be comparable to the safety levels in the countries of the European Union. In this context, the primary objective of the project was to develop a common format and general guidance for the evaluation of the current nuclear safety status in countries that operate commercial nuclear power plants. Therefore, one of the project team first undertakings was to develop an approach that would allow for a consistent and comprehensive overview of the nuclear safety status in the CEEC, enabling an equal treatment of the countries to be evaluated. Such an approach, which did not exist, should also ensure identification of the most important safety issues of the individual nuclear power plants. The efforts resulted in the development of the ''Performance Evaluation Guide'', which focuses on important nuclear safety issues such as plant design and operation, the practice of performing safety assessments, and nuclear legislation and regulation, in particular the role of the national regulatory body. Another important aspect of the project was the validation of the Performance Evaluation Guide (PEG) by performing a preliminary evaluation of nuclear safety in the CEEC, namely in Bulgaria, Czech Republic, Hungary, Lithuania, Romania, Slovak Republic, and Slovenia. The nuclear safety evaluation of each country was performed as a desktop exercise, using solely available documents that had been prepared by various Western institutions and the countries themselves. Therefore, the evaluation is only of a preliminary nature. The project did not intend to re-assess nuclear safety, but to focus on a comprehensive summary

  17. Litterfall mercury dry deposition in the eastern USA

    Science.gov (United States)

    Martin R. Risch; John F. DeWild; David P. Krabbenhoft; Randall K. Kolka; Leiming. Zhang

    2012-01-01

    Mercury (Hg) in autumn litterfall frompredominately deciduous forestswas measured in 3 years of samples from 23 Mercury Deposition Network sites in 15 states across the eastern USA. Annual litterfall Hg dry depositionwas significantly higher (median 12.3 micrograms per square meter (µg/m2), range 3.5-23.4 µg/m2...

  18. Atmospheric mercury deposition to forests in the eastern USA

    International Nuclear Information System (INIS)

    Risch, Martin R.; DeWild, John F.; Gay, David A.; Zhang, Leiming; Boyer, Elizabeth W.; Krabbenhoft, David P.

    2017-01-01

    Atmospheric mercury (Hg) deposition to forests is important because half of the land cover in the eastern USA is forest. Mercury was measured in autumn litterfall and weekly precipitation samples at a total of 27 National Atmospheric Deposition Program (NADP) monitoring sites in deciduous and mixed deciduous-coniferous forests in 16 states in the eastern USA during 2007–2014. These simultaneous, uniform, repeated, annual measurements of forest Hg include the broadest area and longest time frame to date. The autumn litterfall-Hg concentrations and litterfall mass at the study sites each year were combined with annual precipitation-Hg data. Rates of litterfall-Hg deposition were higher than or equal to precipitation-Hg deposition rates in 70% of the annual data, which indicates a substantial contribution from litterfall to total atmospheric-Hg deposition. Annual litterfall-Hg deposition in this study had a median of 11.7 μg per square meter per year (μg/m 2 /yr) and ranged from 2.2 to 23.4 μg/m 2 /yr. It closely matched modeled dry-Hg deposition, based on land cover at selected NADP Hg-monitoring sites. Mean annual atmospheric-Hg deposition at forest study sites exhibited a spatial pattern partly explained by statistical differences among five forest-cover types and related to the mapped density of Hg emissions. Forest canopies apparently recorded changes in atmospheric-Hg concentrations over time because litterfall-Hg concentrations decreased year to year and litterfall-Hg concentrations were significantly higher in 2007–2009 than in 2012–2014. These findings reinforce reported decreases in Hg emissions and atmospheric elemental-Hg concentrations during this same time period. Methylmercury (MeHg) was detected in all litterfall samples at all sites, compared with MeHg detections in less than half the precipitation samples at selected sites during the study. These results indicate MeHg in litterfall is a pathway into the terrestrial food web where it can

  19. Characteristics, stratigraphic architecture, and time framework of multi-order mixed siliciclastic and carbonate depositional sequences, outcropping Cisco Group (Late Pennsylvanian and Early Permian), Eastern Shelf, north-central Texas, USA

    Science.gov (United States)

    Yang, Wan; Kominz, Michelle A.

    2003-01-01

    The Cisco Group on the Eastern Shelf of the Midland Basin is composed of fluvial, deltaic, shelf, shelf-margin, and slope-to-basin carbonate and siliciclastic rocks. Sedimentologic and stratigraphic analyses of 181 meter-to-decimeter-scale depositional sequences exposed in the up-dip shelf indicated that the siliciclastic and carbonate parasequences in the transgressive systems tracts (TST) are thin and upward deepening, whereas those in highstand systems tracts (HST) are thick and upward shallowing. The sequences can be subdivided into five types on the basis of principal lithofacies, and exhibit variable magnitude of facies shift corresponding to variable extents of marine transgression and regression on the shelf. The sequence stacking patterns and their regional persistence suggest a three-level sequence hierarchy controlled by eustasy, whereas local and regional changes in lithology, thickness, and sequence type, magnitude, and absence were controlled by interplay of eustasy, differential shelf subsidence, depositional topography, and pattern of siliciclastic supply. The outcropping Cisco Group is highly incomplete with an estimated 6-11% stratigraphic completeness. The average duration of deposition of the major (third-order) sequences is estimated as 67-102 ka on the up-dip shelf and increases down dip, while the average duration of the major sequence boundaries (SB) is estimated as 831-1066 ka and decreases down dip. The nondepositional and erosional hiatus on the up-dip shelf was represented by lowstand deltaic systems in the basin and slope.

  20. International stock market integration: Central and South Eastern Europe compared

    Czech Academy of Sciences Publication Activity Database

    Horváth, Roman; Petrovski, D.

    2013-01-01

    Roč. 37, č. 1 (2013), s. 81-91 ISSN 0939-3625 R&D Projects: GA ČR GA402/09/0965 Institutional support: RVO:67985556 Keywords : stock markets * South Eastern Europe Subject RIV: AH - Economics Impact factor: 0.611, year: 2013 http://library.utia.cas.cz/separaty/2013/E/horvath-international stock market integration central and south eastern europe compared.pdf

  1. Prospects of the power industry in central and eastern Europe

    International Nuclear Information System (INIS)

    Dubslaff, E.; Tillmann, H.B.; Lehmann, R.; Denk, P.

    2003-01-01

    The development of the Central and Eastern European countries is dependent to a large extent on the development of their national power industry. Until 1990, the development of the power industry of these countries was comparable to that of East Germany. After presenting an assessment of the upgrading of the power station park and grid in East Germany, we outline, by means of examples, the current situation in several Central and Eastern European countries and particularly in Russia. We discuss both the status quo of liberalisation and privatisation efforts made in these countries and the development of European transmission grids. (orig.) [de

  2. MERGERS, ACQUISITIONS AND BANKING CONSOLIDATION IN CENTRAL AND EASTERN EUROPE

    Directory of Open Access Journals (Sweden)

    Andreea Nicoleta Popovici

    2013-12-01

    Full Text Available Acquisitions and mergers are the growth and expansion strategies that are commonly used by the companies in all over the world because of several reasons such as increasing the profit, sales and market share, entering into new markets, operating with economics of scale, coping with managerial problems and so on. This article underlines the characteristics of mergers and acquisitions (M&A, the different types of M&A, the challenges and opportunities for the banking system in Central and Eastern Europe and we analyze the implications of the recently observed sharp expansion of foreign banks in the Central and Eastern European Countries.

  3. REGIONALIZATION IN EASTERN AND CENTRAL EUROPE: OBSTACLES AND PERSPECTIVES

    Directory of Open Access Journals (Sweden)

    Gyula Horváth

    2012-01-01

    Full Text Available Regional policy depends on efficient administrative systems for designing and implementing strategies, and places considerable demands on Member States’ public administrations in terms of e.g. financial management and monitoring; project selection procedures; ex ante environmental impact assessments and cost-benefit analyses; and the monitoring and evaluation of outputs, results and impacts. EU member states have taken a range of different approaches to the administration of regional policy.The construction of regions in the countries of Eastern and Central Europe became one of the important debate topics for preparation for EU membership. Despite the numerous similarities in the changes that have taken place in the territorial structures of the Eastern and Central European countries, the differences in the responses individual countries gave to the challenges of regional development and the varied results of their development efforts demonstrate that the “Eastern European Bloc” is at least as heterogeneous as the former member states of the European Union. EU accession opened up a Pandora’s Box in the countries of Eastern and Central Europe. The fundamental issue of how unitarily structured states can be set on a decentralised path became the centre of debate. The paper introduces the Central and Eastern European achievements of region building processes and searches for an explanation of the reasons for the difficulties of Eastern and Central Europe in regional construction; it summarises the administrative and political development pre-requisites of the transition to a regional outline of the possible advantages of a regional institutional system in the creation of the Cohesion Policy ensuring a decrease in regional differences.

  4. The Neandertal extinction in eastern Central Europe

    Czech Academy of Sciences Publication Activity Database

    Svoboda, Jiří

    2005-01-01

    Roč. 137, - (2005), s. 69-75 ISSN 1040-6182 Institutional research plan: CEZ:AV0Z80010507 Keywords : Central Europe Neandertals * early modern humans * extinction Subject RIV: AC - Archeology, Anthropology, Ethnology Impact factor: 1.210, year: 2005

  5. Atmospheric mercury deposition to forests in the eastern USA.

    Science.gov (United States)

    Risch, Martin R; DeWild, John F; Gay, David A; Zhang, Leiming; Boyer, Elizabeth W; Krabbenhoft, David P

    2017-09-01

    Atmospheric mercury (Hg) deposition to forests is important because half of the land cover in the eastern USA is forest. Mercury was measured in autumn litterfall and weekly precipitation samples at a total of 27 National Atmospheric Deposition Program (NADP) monitoring sites in deciduous and mixed deciduous-coniferous forests in 16 states in the eastern USA during 2007-2014. These simultaneous, uniform, repeated, annual measurements of forest Hg include the broadest area and longest time frame to date. The autumn litterfall-Hg concentrations and litterfall mass at the study sites each year were combined with annual precipitation-Hg data. Rates of litterfall-Hg deposition were higher than or equal to precipitation-Hg deposition rates in 70% of the annual data, which indicates a substantial contribution from litterfall to total atmospheric-Hg deposition. Annual litterfall-Hg deposition in this study had a median of 11.7 μg per square meter per year (μg/m 2 /yr) and ranged from 2.2 to 23.4 μg/m 2 /yr. It closely matched modeled dry-Hg deposition, based on land cover at selected NADP Hg-monitoring sites. Mean annual atmospheric-Hg deposition at forest study sites exhibited a spatial pattern partly explained by statistical differences among five forest-cover types and related to the mapped density of Hg emissions. Forest canopies apparently recorded changes in atmospheric-Hg concentrations over time because litterfall-Hg concentrations decreased year to year and litterfall-Hg concentrations were significantly higher in 2007-2009 than in 2012-2014. These findings reinforce reported decreases in Hg emissions and atmospheric elemental-Hg concentrations during this same time period. Methylmercury (MeHg) was detected in all litterfall samples at all sites, compared with MeHg detections in less than half the precipitation samples at selected sites during the study. These results indicate MeHg in litterfall is a pathway into the terrestrial food web where it can

  6. Sustainable energy successes in Central and Eastern Europe

    Energy Technology Data Exchange (ETDEWEB)

    Olesen, G.B.; Oesterfelt, P. [eds.

    1998-12-31

    The publication describes more than 20 `good practices` in energy conservation in Central and Eastern Europe: successful campaigns and projects for increased energy efficiency and renewable energy. The cases are collected mainly by NGO-organisations in INFORSE (International Network for Sustainable Energy) - Europe as part of their contributions to the ECO-Forum Energy and Climate Group. (LN)

  7. Scenarios for economy and environment in Central and Eastern Europe

    International Nuclear Information System (INIS)

    Bollen, J.; Hettelingh, J.-P.; Maas, R.

    1993-01-01

    This draft report was produced within the framework of the Environmental Action Plant for Central and Eastern Europe on the request of the World Bank. A number of scenarios for this environment; Western Europe, Central Europe (the Czech and Slovak Republics, Hungary and Poland) and Eastern Europe (the former USSR) were developed. The environmental results related to scenarios applying future Western European techniques in future CEE (Environmental Action Plan for Central and Eastern Europe) investments were predicted - based on estimates of differences of energy efficiency and emission factors of techniques currently applied in CEE and Western Europe. The focus of the analysis is to reflect the effects on environmental quality in CEE assuming a gradual introduction of Western control technology. The results (in the form of maps, graphs and tables) of the analysis are given in detail, preceded by sections on socio-economic background and descriptions of scenarios and models. It is concluded that the main problem for Central and Eastern Europe will be to generate funds to restart economic growth after a difficult transition process. A more efficient use of energy should be encouraged and installations and industrial complexes should be retrofitted to help achieve this aim. Episodic peak concentrations of energy consumption should be reduced. (AB)

  8. Cooperation with Central and Eastern Europe in Language Engineering.

    Science.gov (United States)

    Andersen, Poul

    This paper outlines trends and activities in Central and Eastern European language research and language-related software development (language engineering) and briefly describes some specific projects. The language engineering segment of the European Union's Fourth Framework Programme, intended to facilitate use of telematics applications and…

  9. Journal of Obstetrics and Gynaecology of Eastern and Central Africa ...

    African Journals Online (AJOL)

    The Journal of Obstetrics and Gynecology of Eastern and Central Africa ... Results: Only results that answer the objective(s) should be presented in a logical manner. ... Titles of table and figure titles should be descriptive enough to allow ...

  10. Evolving Privatization in Eastern and Central European Higher Education

    Science.gov (United States)

    Levy, Daniel

    2014-01-01

    With the fall of communism in 1989, Eastern and Central Europe would quickly become part of an already strong global tide of privatization in higher education. Nowhere else did private higher education rise so suddenly or strongly from virtual nonexistence to a major regional presence. A fresh database allows us to analyze the extent and…

  11. Assessing Child Welfare Outcomes in Central and Eastern Europe.

    Science.gov (United States)

    Herczog, Maria

    1998-01-01

    Discusses the need to examine effectiveness of services to children and families in central and eastern Europe, focusing on programs in Hungary. Notes that financial considerations and differences in objectives have increased the importance of outcomes measurement. Reports that the pilot implementation of "Looking After Children"…

  12. Petrogenesis of the Yaochong granite and Mo deposit, Western Dabie orogen, eastern-central China: Constraints from zircon U-Pb and molybdenite Re-Os ages, whole-rock geochemistry and Sr-Nd-Pb-Hf isotopes

    Science.gov (United States)

    Chen, Wei; Xu, Zhaowen; Qiu, Wenhong; Li, Chao; Yu, Yang; Wang, Hao; Su, Yang

    2015-05-01

    The Dabie orogen is among the most famous continent-continent collisional orogenic belts in the world, and is characterized by intensive post-collisional extension, magmatism and Mo mineralization. However, the genetic links between the mineralization and the geodynamic evolution of the orogen remain unresolved. In this paper, the Yaochong Mo deposit and its associated granitic stocks were investigated to elucidate this issue. Our new zircon U-Pb ages yielded an Early Cretaceous age (133.3 ± 1.3 Ma) for the Yaochong granite, and our molybdenite Re-Os dating gave a similar age (135 ± 1 Ma) for the Mo deposit. The Yaochong stock is characterized by high silica and alkali but low Mg, Fe and Ca. It is enriched in light rare earth elements (LREEs) and large ion lithophile elements (LILEs: Rb, K, Th and U), but strongly depleted in heavy REEs, and high field strength elements (HFSEs: Nb, Ta, Ti and Y). The Yaochong granite has initial 87Sr/86Sr ratios of 0.7087-0.7096, and Pb isotopic ratios of (206Pb/204Pb)i = 16.599-16.704, (207Pb/204Pb)i = 15.170-15.618 and (208Pb/204Pb)i = 36.376-38.248. The granite has εNd(t) of -18.0 to -16.3 and εHf(t) values of -26.5 to -20.0. All these data indicate that the Yaochong granite is a high-K calc-alkaline fractionated I-type granite, and may have originated from partial melting of the thickened Yangtze continental crust. The Mo ores also show low radiogenic Pb isotopes similar to the Yaochong stock. Medium Re content in molybdenite (21.8-74.8 ppm) also suggests that the ore-forming materials were derived from the thickened lower crust with possibly minor mixing with the mantle. Similar to the Eastern Dabie orogen, the thickened crust beneath the Western Dabie orogen may also have experienced tectonic collapse, which may have exerted fundamental geodynamic controls on the two-stage Mo mineralization in the region.

  13. Urban activism in Central and Eastern Europe: A theoretical framework

    Directory of Open Access Journals (Sweden)

    Alexandra Bitušíková

    2015-12-01

    Full Text Available The study brings an overview of selected transdisciplinary theoretical approaches to the study of urban movements and activism placed within the framework of civil society and social movements, focused on the region of Central and Eastern Europe, and seen from a social anthropological perspective. It attempts to challenge older academic writings that described civil society in Central and Eastern Europe as underdeveloped and weak, and presents research that points out a specific nature of activism in the countries of the region. It builds primarily on the concepts of civil society, social movements, urban movements and urban activism as presented by scholars both from “Western” and “Central and Eastern” European countries and demonstrates that after more than two decades since the fall of communism it is still important to take different historic, political, economic, social and cultural contexts into account when comparing urban movements and activism within Europe.

  14. Nuclear legislation in Central and Eastern Europe and the NIS

    CERN Document Server

    2000-01-01

    This publication examines the legislation and regulations governing the peaceful uses of nuclear energy in eastern European countries. It covers 11 countries from Central and Eastern Europe and 11 countries from the New Independent States. The chapters follow a systematic format making it easier for the reader to carry out research and compare information. This study will be updated regularly. Albania Kazakhstan Armenia Latvia Belarus Lithuania Bosnia and Herzegovina Poland Bulgaria Republic of Moldova Croatia Romania Czech Republic Russian Federation Estonia Slovak Republic Former Yugoslav Re

  15. Gaseous Oxidized Mercury Dry Deposition Measurements in the Southwestern USA: A Comparison between Texas, Eastern Oklahoma, and the Four Corners Area

    Directory of Open Access Journals (Sweden)

    Mark E. Sather

    2014-01-01

    Full Text Available Gaseous oxidized mercury (GOM dry deposition measurements using aerodynamic surrogate surface passive samplers were collected in central and eastern Texas and eastern Oklahoma, from September 2011 to September 2012. The purpose of this study was to provide an initial characterization of the magnitude and spatial extent of ambient GOM dry deposition in central and eastern Texas for a 12-month period which contained statistically average annual results for precipitation totals, temperature, and wind speed. The research objective was to investigate GOM dry deposition in areas of Texas impacted by emissions from coal-fired utility boilers and compare it with GOM dry deposition measurements previously observed in eastern Oklahoma and the Four Corners area. Annual GOM dry deposition rate estimates were relatively low in Texas, ranging from 0.1 to 0.3 ng/m2h at the four Texas monitoring sites, similar to the 0.2 ng/m2h annual GOM dry deposition rate estimate recorded at the eastern Oklahoma monitoring site. The Texas and eastern Oklahoma annual GOM dry deposition rate estimates were at least four times lower than the highest annual GOM dry deposition rate estimate previously measured in the more arid bordering western states of New Mexico and Colorado in the Four Corners area.

  16. Constitutional transitions in Central and Eastern Europe : [book reviews] / Philipp Kiiver

    Index Scriptorium Estoniae

    Kiiver, Philipp

    2006-01-01

    Arvustus: Sadurski, W. Rights before courts : a study of constitutional courts in postcommunist states of Central and Eastern Europe. Springer, 2005 ; Albi, A. EU enlargement and the constitutions of Central and Eastern Europe. Cambridge University Press, 2005

  17. HTA Implementation Roadmap in Central and Eastern European Countries

    DEFF Research Database (Denmark)

    Kaló, Zoltán; Gheorghe, Adrian; Huic, Mirjana

    2016-01-01

    The opportunity cost of inappropriate health policy decisions is greater in Central and Eastern European (CEE) compared with Western European (WE) countries because of poorer population health and more limited healthcare resources. Application of health technology assessment (HTA) prior to health......The opportunity cost of inappropriate health policy decisions is greater in Central and Eastern European (CEE) compared with Western European (WE) countries because of poorer population health and more limited healthcare resources. Application of health technology assessment (HTA) prior......, use of local data, scope of mandatory HTA, decision criteria, and international collaboration in HTA. Although HTA implementation strategies from the region can be relevant examples for other CEE countries with similar cultural environment and economic status, HTA roadmaps are not still fully...

  18. Bovine besnoitiosis emerging in Central-Eastern Europe, Hungary

    OpenAIRE

    Hornok, Sándor; Fedák, András; Baska, Ferenc; Hofmann-Lehmann, Regina; Basso, Walter

    2014-01-01

    BACKGROUND: Besnoitia besnoiti, the cause of bovine besnoitiosis, is a cyst-forming coccidian parasite that has recently been shown to be spreading in several Western and Southern European countries. FINDINGS: Clinical cases of bovine besnoitiosis were confirmed for the first time in Hungary, by histological, serological and PCR analyses. CONCLUSIONS: This is the first report of autochthonous bovine besnoitiosis in Central-Eastern Europe. The emergence of bovine besnoitiosis in this region re...

  19. Corporate Finance and Restructuring: Evidence from Central and Eastern Europe

    OpenAIRE

    Köke, F. Jens; Salem, Tanja

    2000-01-01

    After the end of communism enterprises in Central and Eastern Europe (CEE) were marked by low levels of labor productivity, mainly because of too high employment levels. According to economic theory, the corporate capital structure can be an important element in the restructuring process. But both, empirical evidence on corporate finance in CEE countries and its relation to employment is still sparse. This study describes the patterns of the corporate capital structure for ten CEE countries o...

  20. Locational Strategies of International Hotel Corporations in Eastern Central Europe

    OpenAIRE

    Johnson, Colin; Dembinski, Paul; Vanetti, Maurizio

    2004-01-01

    This study investigated expansion strategies of international hotel operators in Eastern Central Europe. Due to the growing importance of services in economic development, there is an impressive body of knowledge on the process of internationalization and service industries. The last comprehensive academic study on internationalization and the hotel industry was undertaken at the beginning of the 1990’s, however, and we believed that with the major changes impacting upon the industry due to t...

  1. The changing nature of jobs in Central and Eastern Europe

    OpenAIRE

    Lewandowski, Piotr

    2017-01-01

    Job polarization can pose serious problems for emerging economies that rely on worker reallocation from low-skilled to middle-skilled jobs to converge toward advanced economies. Evidence from Central and Eastern European (CEE) countries shows that structural change and education expansion can prevent polarization, as they enable a shift from manual to cognitive work and prevent the “hollowing out” of middle-skilled jobs. However, in CEE countries they have also led to a high routine cognitive...

  2. Double Taxation Conventions in Central and Eastern European Countries

    Directory of Open Access Journals (Sweden)

    Dumiter Florin

    2016-12-01

    Full Text Available In this article we provide a qualitative overview regarding the panacea of double taxation conventions in Central and Eastern European Countries. Double taxation paradigm highlights some serious problems arising from multiple taxation of the same income or capital. In the European Union these problems suggest that there is a strong need of a “best practice” construction of an optimal fiscal space in order to eliminate or reduce this problem. Central and Eastern European Countries have some special features: on one hand these countries have been influenced by the communist and postcommunism era, and on the other hand there are specific particularities for each country which must be economically and judicially understood and explained. This article highlights the structure, construction and appliance of the double taxation conventions in the Central and Eastern European Countries. The conclusions of this article enact the solutions of the potential problems of double taxation, especially in these former communist countries, with respect to the strengthening of the new fiscal space in the European Union.

  3. Illegal Migration and Human Smuggling in Central and Eastern Europe

    Directory of Open Access Journals (Sweden)

    Peter Futo

    2005-06-01

    Full Text Available The analytical and statistical services of border management organizations in Central and Eastern European countries have registered and accumulated a vast body of knowledge on the demographics and mechanisms of illegal migration over the last one-and-a-half decade. This paper attempts to tap this resource by summarising the results of a yearly survey among border guards of 17 countries. A set of quantitative indicators of illegal migration is developed, presented and interpreted, based on the answers of the border services to a series of quantitative and qualitative questions. This empirical material is used to evaluate the dynamics and pattern of illegal migration in Central and Eastern Europe on the one hand, and to examine the development of border management strategies on the other. The impacts of legal and institutional reforms are investigated in light of the temporal and spatial variations of border apprehension statistics. The interdependence of the two processes is reviewed from the point of view of national border management authorities, perhaps the most authoritative source of information on the issue. The results of the authors’ annual survey indicate that the progressive development of migration control mechanisms at national and international levels seems to have a significant impact on irregular migration flows as most indicators of illegal migration have significantly decreased after the turn of the century. At the same time, the geographical distribution of illegal migration flows in Central and Eastern European countries has become more complex over the years.

  4. Personal Bankruptcy Regulations in Central and Eastern Europe

    Directory of Open Access Journals (Sweden)

    Roxana Hetes-Gavra

    2016-01-01

    Full Text Available Countries from Central and Eastern Europe are in different stages of development andimplementation of personal bankruptcy legislation. Austria has regulations comparable to those inWestern Europe, while the Czech Republic and Poland have recently developed regulationsregarding the bankruptcy of individuals. The solutions identified in countries that have followed asimilar path, namely the abandonment of a centrally planned economy and transition to afunctioning market economy, which consequently led to the problem of individual bankruptcy, canalso be applied selectively in Romania in the next period.

  5. RELATIONSHIP OF AMEBOCYTES AND TERRESTRIAL ELEMENTS TO ADULT SHELL DEPOSITION IN EASTERN OYSTERS

    Science.gov (United States)

    Fisher, William S. Submitted. Relationship of Amebocytes and Terrestrial Elements to Adult Shell Deposition in Eastern Oysters. J. Shellfish Res. 30 p. (ERL,GB 1197). Freshwater runoff contains terrestrial elements from geological deposits that may be vital to eastern oys...

  6. Biomass burning in eastern Europe during spring 2006 caused high deposition of ammonium in northern Fennoscandia

    DEFF Research Database (Denmark)

    Karlsson, Per Erik; Ferm, Martin; Pihl Karlsson, Gunilla

    2013-01-01

    High air concentrations of ammonium were detected at low and high altitude sites in Sweden, Finland and Norway during the spring 2006, coinciding with polluted air from biomass burning in eastern Europe passing over central and northern Fennoscandia. Unusually high values for throughfall deposition...... of ammonium were detected at one low altitude site and several high altitude sites in north Sweden. The occurrence of the high ammonium in throughfall differed between the summer months 2006, most likely related to the timing of precipitation events. The ammonia dry deposition may have contributed to unusual...... visible injuries on the tree vegetation in northern Fennoscandia that occurred during 2006, in combination with high ozone concentrations. It is concluded that long-range transport of ammonium from large-scale biomass burning may contribute substantially to the nitrogen load at northern latitudes. © 2013...

  7. Proteomic landscape in Central and Eastern Europe: the 9th Central and Eastern European Proteomic Conference, Poznań, Poland.

    Science.gov (United States)

    Gadher, Suresh Jivan; Marczak, Łukasz; Łuczak, Magdalena; Stobiecki, Maciej; Widlak, Piotr; Kovarova, Hana

    2016-01-01

    Every year since 2007, the Central and Eastern European Proteomic Conference (CEEPC) has excelled in representing state-of-the-art proteomics in and around Central and Eastern Europe, and linking it to international institutions worldwide. Its mission remains to contribute to all approaches of proteomics including traditional and often-revisited methodologies as well as the latest technological achievements in clinical, quantitative and structural proteomics with a view to systems biology of a variety of processes. The 9th CEEPC was held from June 15th to 18th, 2015, at the Institute of Bioorganic Chemistry, Polish Academy of Sciences in Poznań, Poland. The scientific program stimulated exchange of proteomic knowledge whilst the spectacular venue of the conference allowed participants to enjoy the cobblestoned historical city of Poznań.

  8. Energy reforms in central and eastern Europe - The first year

    International Nuclear Information System (INIS)

    1991-01-01

    The first stages of the energy reforms in central and eastern Europe - taking stock of the heritage of the past and conceptualizing the nature of reforms - were accomplished in 1990. While two countries - the USSR and Albania -introduced some market economy elements into central energy planning and basically maintained the latter, all other countries of central and eastern Europe opted for a replacement of central energy planning by market-oriented energy policies and practices. In those latter countries, a typical policy of market adaptation emerged consisting of a change of policies, institutions, economic instruments and relations. Differences in the conditions prevailing in the various countries resulted in the emergence of specific national ''models'' of market adaptation. The reforms, if successful, would imply: greater energy efficiency, reduced pollution, enhanced nuclear safety, a reduced impact on the climate, greater business opportunities, the closure of uneconomic capacities, a decline of coal production, a rise in unemployment; a rise of the energy trade dependence coupled with a rise of gas and oil imports; but practically no change of the net energy exports of the USSR. By the end of 1990 developed market economies agreed to co-ordinate assistance (within the ''Group of 24'') and determined the type and modalities of support. This support would enable and encourage the economies in transition to finalize reform, stimulate their practical implementation and address side effects (disinvestments, unemployment) and systematic risks (e.g. trade dependence) and opportunities (e.g. trade diversification). The business community and lending institutions would have to assess and support investments opportunities more actively. Intergovernmental organizations will play an important role in improving the conditions for business involvement. In 1990, the frameworks for energy reforms in central and eastern Europe, short term assistance, long term business

  9. Investing in the gas industry in Central and Eastern Europe

    International Nuclear Information System (INIS)

    Mulder, H.

    1996-01-01

    This presentation explains what are the most common bottlenecks for foreign investments in the gas industry in Central and Eastern Europe. Taking into account the investment needs arising in economies in transition, from investor's point of view the issue of great importance is the risk when prices are not yet at market equivalent levels. Changes in the policy (regulatory, legal, financial) environment should stimulate investments. Privatization and liberalization are also driven by lack of public capital. Foreign investment would need a predictable investment environment. The investment needs of the gas industry would compete with other investments that might be more attractive

  10. SKODA JS in Central and Eastern European markets

    International Nuclear Information System (INIS)

    Luptacik, P.

    2006-01-01

    During the past decade, SKODA JS a.s. gained a leading position in the manufacture of equipment for the nuclear power sector in Central and Eastern Europe. The company benefited from its experience accumulated during the construction of VVER 440 and VVER 1000 NPPs at a time that saw a global decrease in popularity of the nuclear power sector. The company is building its success on a comprehensive understanding of the function of the primary coolant circuit and efforts to upgrade the equipment and processes so as to reflect new requirements in terms of safety and reactor unit service life. (orig.)

  11. Oil and gas in Central and Eastern Europe

    International Nuclear Information System (INIS)

    Doeh, D.

    1994-01-01

    A lawyer's view of oil and gas activity in Central and Eastern Europe is presented. General observations include: the regional interdependence which stems from the persistence of the influence of Russian price subsidies and the transport infrastructure; the difference between the region's organization of the oil and gas industry from that of the West; political and historical dimensions; the difficulties of coming to terms with both the cultural elements of the law and the flood of new legislation; the search of the oil companies for a stable legal environment; and taxation. Brief country reports follow this overview. (UK)

  12. European Integration and Outward FDI from Central and Eastern Europe

    DEFF Research Database (Denmark)

    Jindra, B.; Hassan, S. S.; Gunther, J.

    2015-01-01

    countries (CEECs) within the EU 27 (1996-2010). We find that the EU integration process is related with increasing importance of market access and less emphasis on labour cost advantages. We find heterogeneity in the valuation of foreign knowledge-related assets. The location probability within the EU15......The European Union (EU) Member States in central and eastern Europe (CEE) witnessed a surge in outward foreign direct investment (OFDI) between 2000 and the start of the global financial crisis. This article investigates whether the European integration process altered the relative importance...

  13. Nuclear Research and Development Institutes in Central and Eastern Europe

    International Nuclear Information System (INIS)

    2009-06-01

    The science and technology (S and T) sector is faced today with complex and diverse challenges. National science budgets are under pressure, and many countries are changing how research and development (R and D) is funded, reducing direct subsidies and introducing competition for both governmental and alternative sources of revenue. On the other hand, the transition toward knowledge-based economies is creating new opportunities in the S and T sector as governments look to it to foster economic growth through innovation. A number of countries in Central and Eastern Europe have recently joined the European Union (EU) which has defined the Lisbon Strategy to create a 'knowledge triangle' of research, education and innovation to underpin the European economic and social model, and economic growth. This strategy seeks to increase investment in science and technology across the EU to a target of 3% of GDP by 2010, with two-thirds of funds coming from the private sector. By comparison, funding for R and D in most Central and Eastern European countries is only around 1% GDP, of which about 90% is provided by the governments. R and D has become more international, reflecting a more interdependent and globalized world. R and D progress is not only of interest to individual countries but also tries to respond to the needs of a broader society. Governments still maintain national networks, but increasingly emphasize international cooperation, both to avoid duplication of expensive infrastructure, and because scientific excellence requires an exchange of ideas and cooperation that crosses borders. These challenges and opportunities directly impact the research and development institutes (RDIs), including the nuclear RDIs. It is important for the nuclear RDIs to take account of these trends in the broader S and T sector in their vision and strategy. Several nuclear RDIs have become very successful, but others are struggling to adapt. The challenges have been particularly severe

  14. A depositional model for the Taylor coal bed, Martin and Johnson counties, eastern Kentucky

    Science.gov (United States)

    Andrews, W.M.; Hower, J.C.; Ferm, J.C.; Evans, S.D.; Sirek, N.S.; Warrell, M.; Eble, C.F.

    1996-01-01

    This study investigated the Taylor coal bed in Johnson and Martin counties, eastern Kentucky, using field and petrographic techniques to develop a depositional model of the coal bed. Petrography and chemistry of the coal bed were examined. Multiple benches of the Taylor coal bed were correlated over a 10 km distance. Three sites were studied in detail. The coal at the western and eastern sites were relatively thin and split by thick clastic partings. The coal at the central site was the thickest and unsplit. Two major clastic partings are included in the coal bed. Each represents a separate and distinct fluvial splay. The Taylor is interpreted to have developed on a coastal plain with periodic flooding from nearby, structurally-controlled fluvial systems. Doming is unlikely due to the petrographic and chemical trends, which are inconsistent with modern Indonesian models. The depositional history and structural and stratigraphic setting suggest contemporaneous structural influence on thickness and quality of the Taylor coal bed in this area.

  15. Ecological problems in Central Europe and Eastern Europe

    International Nuclear Information System (INIS)

    Schreiber, H.

    1989-01-01

    Owing to the very restrictive information policy of the socialist governments, little is known of the ecological situation in these countries. Attention has been drawn to their ecological problems by a number of accidents (Chernobyl, forest decline along the western frontier of East Germany and Czechoslovakia, pollution of the Elbe river, smog situations in West Germany). Of the Western nations, West Germany is the most concerned as it borders on East Germany and Czechoslovakia. The book intends to help close the information gap concerning ecological problems and environmental policy in the socialist countries. It comprises three sections: Part 1 presents central characteristics of environmental policy in the socialist states, with a view to their specific ideological and administrative aspects. Part 2 compares selected fields of environmental policy in the different socialist countries. Part 3 presents case studies of some countries in Central and Eastern Europe. (orig./HP) [de

  16. ECONOMIC GROWTH AND TAXATION IN CENTRAL AND EASTERN EUROPE

    Directory of Open Access Journals (Sweden)

    Cristina BOROVINA (COJOCARU

    2016-05-01

    Full Text Available In the context of the economic crisis that started in the United States in 2007, economic growth has become of great importance for the countries affected by the crisis further to their confrontation with lower growth rates of GDP per capita. At national level, governments are searching for that mix of optimal economic policies that would revive economies on the upward and also sustainable trend. One of the key policies in this regard, especially for the countries in Central and Eastern Europe which intend to adopt the euro currency, is the tax policy. Its main instruments are taxes. In this paper, we pay special attention to these instruments and to the connection that they have with the economic growth. This paper is divided into three parts. The first part presents a few ideas related to the importance of taxes at national level, the second part is an analysis in terms of taxation of the Central and Eastern Europe countries, while the third part consists of a panel-type assessment of the relation between economic growth and taxation level.

  17. Financial development and energy consumption in Central and Eastern European frontier economies

    International Nuclear Information System (INIS)

    Sadorsky, Perry

    2011-01-01

    This study examines the impact of financial development on energy consumption in a sample of 9 Central and Eastern European frontier economies. Several different measures of financial development are examined including bank related variables and stock market variables. The empirical results, obtained from dynamic panel demand models, show a positive and statistically significant relationship between financial development and energy consumption when financial development is measured using banking variables like deposit money bank assets to GDP, financial system deposits to GDP, or liquid liabilities to GDP. Of the three stock market variables investigated, only one, stock market turnover, has a positive and statistically significant impact on energy consumption. Both short-run and long-run elasticities are presented. The implications of these results for energy policy are discussed. - Research Highlights: → Financial development affects energy consumption in 9 Central and Eastern European frontier economies. → Bank variables have a larger impact on energy consumption than do stock market variables. → Long run bank elasticities range from 0.117 to 0.276. → These results have implications for energy demand forecasts and greenhouse gas emissions.

  18. Financial development and energy consumption in Central and Eastern European frontier economies

    Energy Technology Data Exchange (ETDEWEB)

    Sadorsky, Perry [Schulich School of Business, York University, 4700 Keele Street, Toronto, Ontario (Canada)

    2011-02-15

    This study examines the impact of financial development on energy consumption in a sample of 9 Central and Eastern European frontier economies. Several different measures of financial development are examined including bank related variables and stock market variables. The empirical results, obtained from dynamic panel demand models, show a positive and statistically significant relationship between financial development and energy consumption when financial development is measured using banking variables like deposit money bank assets to GDP, financial system deposits to GDP, or liquid liabilities to GDP. Of the three stock market variables investigated, only one, stock market turnover, has a positive and statistically significant impact on energy consumption. Both short-run and long-run elasticities are presented. The implications of these results for energy policy are discussed. (author)

  19. Central eastern Europe approach to the security over nuclear materials

    International Nuclear Information System (INIS)

    Smagala, G.

    2002-01-01

    Full text: This paper presents an overview of the national approaches to physical protection of nuclear materials in Central Eastern Europe (CEE), with an emphasis on Poland. Soviet influence in the past led to inadequate safety culture in nuclear activities and insufficient security of nuclear materials and facilities in the region. In the centralized economies all aspects of nuclear activities, including ownership of the nuclear facilities, were the responsibility of the state with no clear separation between regulating and promoting functions. During the last decade a significant progress has been made in the region to clean up the legacy of the past and to improve practices in physical protection of nuclear materials. The countries of Central Eastern Europe have had many similar deficiencies in nuclear field and problems to overcome, but cannot be viewed as a uniform block. There are local variations within the region in a size of nuclear activities, formulated respective regulations and adopted measures to secure nuclear materials and facilities. Nevertheless, all twelve nations, with nuclear reactors and without nuclear facilities, have joined the convention on the physical protection of nuclear material and most of them declare that they have followed the IAEA recommendations INFCIRC/225/Rev.4 to elaborate and implement their physical protection systems of nuclear materials and facilities. The largest request for an international advisory mission (IPPAS) to review states' physical protection systems and to address needs for improvement was received from the countries of Central Eastern Europe. Poland belongs to the beneficiaries where the IPPAS mission and later follow-up consultations resulted in physical protection upgrade of the research reactor under the IAEA/US/UK technical assistance project. A powerful incentive to the progress made in a number of CEE countries was the goal of accession to the European Union. The physical protection of nuclear

  20. Land reform and land fragmentation in Central and Eastern Europe

    DEFF Research Database (Denmark)

    Hartvigsen, Morten B.

    2014-01-01

    It has often been stated that land fragmentation and farm structures characterized by small agricultural holdings and farms divided in a large number of parcels have been the side-effect of land reform in Central and Eastern Europe. This article reports the findings of a study of land reform in 25...... countries in the region from 1989 and onwards and provides an overview of applied land reform approaches. With a basis in theory on land fragmentation, the linkage between land reform approaches and land fragmentation is explored. It is discussed in which situations land fragmentation is a barrier...... for the development of the agricultural and rural sector. The main finding is that land fragmentation is often hampering agricultural and rural development when both land ownership and land use is highly fragmented....

  1. FDI and Economic Growth in Central and Eastern Europe

    Directory of Open Access Journals (Sweden)

    Gheorghe H. Popescu

    2014-11-01

    Full Text Available This paper discusses the major trends in scholarship about the role of FDI and exports on economic growth, the effect of tax policies on FDI, the formation of the economic catch up of the Central and Eastern Europe (CEE region and the determinants of FDI inflows in CEE nations. I am specifically interested in how previous research investigated the influence of FDI on host country economic growth, the inward FDI stock as a percentage of GDP, the features and restrictions of fiscal schemes in CEE economies and the institutional soundness displayed in policies towards FDI. The analysis presented in this paper contributes to research on FDI as a mechanism in the transition to the market, the dissimilarities in the FDI-assisted development methods among the CEE nations, the impact of FDI inflows for productivity convergence in CEE and the current slowing of growth in emerging Europe.

  2. Forest decline research in Eastern Central Europe and Bavaria

    International Nuclear Information System (INIS)

    Reuther, M.; Kirchner, M.; Kirchinger, E.; Reiter, H.; Roesel, K.; Pfeifer, U.

    1991-07-01

    In 26 conference contributions, the condition of the forest in eastern central Europe (new Federal German laender, CSFR, Hungary, Romania, Bulgaria, Estonia, Poland) and in Bavaria and Austria is described. The methodics of the countries' comprehensive monitoring and ecosystem analyzes in selected sites with their results are presented, mostly for the 80s. Possibilities and advantages of the modelling of forest ecosystems by computer are indicated as well as the gain of knowledge from extensive screening. For some regions, especially the Sudeten, maps showing the spatial distribution of airborne pollutants are presented. Pollutant concentrations are, in part, related to emittors. In almost all cases, indirect effects of acidic gaseous pollutants via changes in soil chemism are blamed for tree disease jointly with other factors or their outcome (silvicultural mistakes, drought, insect infestation). A striking fact is that in Hungary and Romania, unlike other European countries, oak-trees not conifers are most seriously affected. (UWA) [de

  3. Central and Eastern Europe aim to protect their ecological backbone

    Energy Technology Data Exchange (ETDEWEB)

    Cohn, J.P.

    1992-12-01

    Important environmental issues face the newly democratic countries in Central and Eastern Europe. The problems of habitat and wildlife conservation are given less attention than other issues such as air and water pollution. However, a variety of opportunities exist to protect the remaining wild areas. Existing national parks, undeveloped lands especially along borders, and the Danube delta ecosystem still retain wild character, at least in part. Lack of money and equipment, the rush to privatization, lack of government priority, small core areas of wild land, and the effects of pollution all stand in the way of conservation efforts. Technical aid is coming from aid funding through US agencies and environmental and conservation organizations, but the future remains a concern.

  4. Foreign Direct Investment in Central and Eastern Europe

    DEFF Research Database (Denmark)

    Marinov, Marin Alexandrov; Marinova, Svetla Trifonova

    facilities there. These processes result in intensive penetration of companies through foreign direct investment into the CEE region. Simultaneously, the foreign investing companies face the specific context of a region that poses new requirements to their investment strategies, approaches and practices....... Covering a diverse range of CEE countries, as well as referring to the characteristics of the region as a whole, this book examines the inflow and outflow of foreign direct investment from both home and host company and country perspectives. By analyzing foreign direct investment in terms of process......, content and context, the book provides a holist approach towards foreign direct investment in the transitional context of CEE. The book includes a comprehensive study of the motives of multi-national companies for investing in Central and Eastern Europe through various investment modes and the degree...

  5. Modeling and forecasting office investment markets in Central and Eastern Europe

    NARCIS (Netherlands)

    Hoefmans, M.P.; Janssen, I.I.; Chorus, C.G.

    2008-01-01

    Property markets in Central and Eastern Europe experienced turbulent developments since the collapse of the Soviet Union and the ensuing abolition of communism in the Central and Eastern European region. This paper examines the evolution of office investment markets in Prague, Budapest, Warsaw, and

  6. Civic Education Trends in Post-Communist Countries of Central and Eastern Europe. ERIC Digest.

    Science.gov (United States)

    Hamot, Gregory E.

    Developments during the decade and a half following the fall of communism in Central and Eastern Europe indicate broad advancement in civic education for democracy. This digest notes the rising trend in civic education competency in Central and Eastern Europe, describes an increasingly accepted and used framework for civic education, and…

  7. 49 CFR 71.5 - Boundary line between eastern and central zones.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Boundary line between eastern and central zones... BOUNDARIES § 71.5 Boundary line between eastern and central zones. (a) Minnesota-Michigan-Wisconsin. From the junction of the western boundary of the State of Michigan with the boundary between the United States and...

  8. Sedimentary facies and depositional environments of early Mesozoic Newark Supergroup basins, eastern North America

    Science.gov (United States)

    Smoot, J.P.

    1991-01-01

    The early Mesozoic Newark Supergroup consists of continental sedimentary rocks and basalt flows that occupy a NE-trending belt of elongate basins exposed in eastern North America. The basins were filled over a period of 30-40 m.y. spanning the Late Triassic to Early Jurassic, prior to the opening of the north Atlantic Ocean. The sedimentary rocks are here divided into four principal lithofacies. The alluvial-fan facies includes deposits dominated by: (1) debris flows; (2) shallow braided streams; (3) deeper braided streams (with trough crossbeds); or (4) intense bioturbation or hyperconcentrated flows (tabular, unstratified muddy sandstone). The fluvial facies include deposits of: (1) shallow, ephemeral braided streams; (2) deeper, flashflooding, braided streams (with poor sorting and crossbeds); (3) perennial braided rivers; (4) meandering rivers; (5) meandering streams (with high suspended loads); (6) overbank areas or local flood-plain lakes; or (7) local streams and/or colluvium. The lacustrine facies includes deposits of: (1) deep perennial lakes; (2) shallow perennial lakes; (3) shallow ephemeral lakes; (4) playa dry mudflats; (5) salt-encrusted saline mudflats; or (6) vegetated mudflats. The lake margin clastic facies includes deposits of: (1) birdfoot deltas; (2) stacked Gilbert-type deltas; (3) sheet deltas; (4) wave-reworked alluvial fans; or (5) wave-sorted sand sheets. Coal deposits are present in the lake margin clastic and the lacustrine facies of Carnian age (Late Triassic) only in basins of south-central Virginia and North and South Carolina. Eolian deposits are known only from the basins in Nova Scotia and Connecticut. Evaporites (and their pseudomorphs) occur mainly in the northern basins as deposits of saline soils and less commonly of saline lakes, and some evaporite and alkaline minerals present in the Mesozoic rocks may be a result of later diagenesis. These relationships suggest climatic variations across paleolatitudes, more humid to the

  9. Nuclear legislation in central and eastern europe and the NIS

    International Nuclear Information System (INIS)

    2003-01-01

    This study presents the current state of legislation and regulations governing the peaceful uses of nuclear energy in the central and eastern European countries (CEEC) and the New Independent States (NIS). It also contains information on the national bodies responsible for the regulation and control of nuclear energy. The nuclear energy sector has not escaped from the changes that have affected the political, economic and social climates over the past fifteen years. Under the former socialist regime, activities in this field came within the sole remit of the State administration. In the legal area, it had not been deemed necessary in most of these countries to enact laws guaranteeing democratic control of electronuclear programmes and establishing a clear distinction between activities promoting this source of energy and regulatory control, while ensuring that safety imperatives take priority over all other considerations. With the arrival of new political forces came the will to remedy this situation promptly by creating new regulatory structures and drafting legislative texts based on those used in western countries. This evolution was all the more necessary given that, at the same time, the new policy of accountability had revealed safety defects in numerous nuclear installations in these countries, thus rendering international assistance indispensable. From the legal point of view, the outcome of these years of effort is remarkably positive: almost all countries of Eastern Europe pursuing electronuclear programmes have established institutions capable of exercising efficient control over nuclear power plants and other installations. Accession to the international conventions which form the backbone of nuclear law has become widespread. Modern legislation is henceforth in place in almost all of these states. (author)

  10. MULTIFRACTAL STRUCTURE OF CENTRAL AND EASTERN EUROPEAN FOREIGN EXCHANGE MARKETS

    Directory of Open Access Journals (Sweden)

    Cn#259;pun#351;an Rn#259;zvan

    2012-07-01

    Full Text Available It is well known that empirical data coming from financial markets, like stock market indices, commodities, interest rates, traded volumes and foreign exchange rates have a multifractal structure. Multifractals were introduced in the field of economics to surpass the shortcomings of classical models like the fractional Brownian motion or GARCH processes. In this paper we investigate the multifractal behavior of Central and Eastern European foreign exchange rates, namely the Czech koruna, Croatian kuna, Hungarian forint, Polish zlot, Romanian leu and Russian rouble with respect to euro from January 13, 2000 to February 29, 2012. The dynamics of exchange rates is of interest for investors and traders, monetary and fiscal authorities, economic agents or policy makers. The exchange rate movements affect the international balance of payments, trade flows, and allocation of the resources in national and international economy. The empirical results from the multifractal detrending fluctuation analysis algorithm show that the six exchange rate series analysed display significant multifractality. Moreover, generating shuffled and surrogate time series, we analyze the sources of multifractality, long-range correlations and heavy-tailed distributions, and we find that this multifractal behavior can be mainly attributed to the latter. Finally, we propose a foreign exchange market inefficiency ranking by considering the multifractality degree as a measure of inefficiency. The regulators, through policy instruments, aim to improve the informational inefficiency of the markets, to reduce the associated risks and to ensure economic stabilization. Evaluation of the degree of information efficiency of foreign exchange markets, for Central and Eastern Europe countries, is important to assess to what extent these countries are prepared for the transition towards fully monetary integration. The weak form efficiency implies that the past exchange rates cannot help to

  11. SUSTAINABLE GROWTH: RECENT TRENDS ACROSS CENTRAL AND EASTERN EUROPEAN ECONOMIES

    Directory of Open Access Journals (Sweden)

    Mihut Ioana

    2014-07-01

    Full Text Available What is economic growth? Although the answer to this question may seems of real simplicity, developing an accurate definition of this concept may constitute a real challenge both from a theoretical but also empirical point of view. This constant debate upon the concept of economic growth as well as indentifying the optimum set of instruments for quantifying it, constituted the starting point of the current article. The concept of economic growth is used nowadays complementary to terms like economic development, economic welfare or economic progress with reference to this complex process that implies macro-scale structures. Moreover indentifying the main factors that generate a significant impact upon the dynamics of the economic growth process, constitute a useful approach taking into consideration the high degree of heterogeneity that characterize the architecture of the economies around the world. If we develop this analysis across the European Union member states this debate became even more challenging due to the high degree of diversity that characterize these economies. Moreover, the Central and Eastern European countries and especially the ones that joined EU in 2004 and 2007 embody a set of particularities that make them extremely different from the rest of the European Union member states, features related to the historical background, economic policies and common efforts to intensify the convergence process with the more developed EU members. This paper studies the impact of two main factors upon the economic growth process namely an endogenous-exogenous factor like the degree of openness and an endogenous factor like the human capital using a complex dynamic panel method. The arguments that were in favour of choosing this two factors are on one hand the multitude of theoretical studies that argued the importance of them in modelling the economic growth process and on the other hand the small number of studies that use panel methods in

  12. Mineral deposits of Central America, with a section on manganese deposits of Panama

    Science.gov (United States)

    Roberts, Ralph Jackson; Irving, Earl Montgomery; Simons, F.S.

    1957-01-01

    The mineral deposits of Central America were studied between 1942 and 1945, in cooperation with the United States Department of State and the Foreign Economic Administration. Emphasis was originally placed on the study of strategic-mineral deposits, especially of antimony, chromite, manganese, quartz, and mica, but deposits of other minerals that offered promise of significant future production were also studied. A brief appraisal of the base-metal deposits was made, and deposits of iron ore in Honduras and of lead and zinc ores in Guatemala were mapped. In addition, studies were made of the regional geology of some areas, data were collected from many sources, and a new map of the geology of Central America was compiled.

  13. Nuclear power in eastern and central Europe. Background paper

    International Nuclear Information System (INIS)

    Myers, L.C.

    1993-11-01

    The breakup of the former Soviet Union and other political changes in eastern and central Europe have opened up the area to closer scrutiny than was previously possible. Because of the accident at Chernobyl, nuclear power is one of the subjects that western nations have had a great deal of interest in exploring. The former Soviet Union designed and/or helped build more than 60 civilian reactors in the region. Most of these reactors follow one of two distinctly different designs: the VVER, or pressurized water reactor series; and the RBMK, which is a graphite-moderated, multi-channel reactor (the so-called Chernobyl type). In addition, there are two fast-breeder reactors and four graphite-moderated boiling water reactors for combined heat and power in operation in Russia. These last two designs are not widely distributed and so are not discussed in detail in this report. As noted above, the safety of Soviet-designed reactors has been of great concern around the world since the catastrophic events at Chernobyl in 1986. This paper will briefly describe the technology involved. It will also examine the main safety concerns, both technical and organizational, associated with each reactor type. In addition, the paper will review the nuclear power programs in the new countries emerging from the former Soviet Union and its satellites and discuss the international efforts underway to address the most pressing problems. (author). 1 tab

  14. Urban wastewater development in Central and Eastern Europe.

    Science.gov (United States)

    Somlyódy, László; Patziger, Miklós

    2012-01-01

    In the early nineties the region of Central and Eastern Europe (CEE, more than 1 million km² and 100 million inhabitants) went through fundamental political, economic and social changes which eventually led to the European integration process. This positively influenced urban water and wastewater management , which had an unbalanced structure and rather low level of development. The paper outlines first the 1990 situation (water supply, sewerage and wastewater treatment (WWT)) and the infrastructure development of the last two decades, on the basis of a comprehensive data collection for six countries (Bulgaria, the Czech Republic, Hungary, Poland, Romania and Slovakia). Austria serves as a reference basis. Alterations of some of the drivers such as GDP (Gross Domestic Product), water tariff, investment funding and legislation are studied in detail. Then, the paper focuses on WWT by analyzing data of 20 large plants. Influent and effluent quality is evaluated. Technology indicators are estimated and assessed. They include plant removal rates and violation ratios assuming the application of the Urban Wastewater Directive, primary clarifier removal rates, actual anoxic volume and sludge age in comparison with the recommendations of the ATV guideline, criteria of secondary settling tanks and energy consumption. Finally, nutrient removal rates and upgrading options are outlined.

  15. Multifunctional optimised scope simulators in Central and Eastern Europe

    International Nuclear Information System (INIS)

    Bartak, J.; Hauesberger, P.; Dalleur, J.P.; Houard, J.

    1999-01-01

    In the field of operator training, multiple functions have to be covered such as basic principles training, training on specific systems, operations training addressing operating procedures in normal, incidental and accidental situations, plant physical phenomena analysis. Training simulators are appropriate tools to meet theses needs. Optimisation of the scope of simulation is required to meet specific training objectives and produce cost-effective solutions that allow for possible future extensions. Training needs and training programs have to be identified with the participation of final users, leading to the development of appropriate training materials: 'multifunctional' (also called analytical) optimised scope simulators are a concrete solution to meeting this challenge. For these simulators, the quality of physical models used is equivalent to that used in the full-scope replica-type simulators. Moreover, all state-of-the-art technical requirements in terms of development of training simulators, must be satisfied: realism of modelling, tolerances, simulated incidents and accidents. Examples of this concept will be illustrated in the paper through the presentation of recent developments of simulators in Central and Eastern European NPPs (VVER-1000, VVER-440, RBMK, BN600, PWR 600). A brief presentation of the software workshop used to develop these simulators concludes the paper. (author)

  16. Nuclear power in eastern and central Europe. Background paper

    Energy Technology Data Exchange (ETDEWEB)

    Myers, L C [Library of Parliament, Ottawa, ON (Canada). Science and Technology Div.

    1993-11-01

    The breakup of the former Soviet Union and other political changes in eastern and central Europe have opened up the area to closer scrutiny than was previously possible. Because of the accident at Chernobyl, nuclear power is one of the subjects that western nations have had a great deal of interest in exploring. The former Soviet Union designed and/or helped build more than 60 civilian reactors in the region. Most of these reactors follow one of two distinctly different designs: the VVER, or pressurized water reactor series; and the RBMK, which is a graphite-moderated, multi-channel reactor (the so-called Chernobyl type). In addition, there are two fast-breeder reactors and four graphite-moderated boiling water reactors for combined heat and power in operation in Russia. These last two designs are not widely distributed and so are not discussed in detail in this report. As noted above, the safety of Soviet-designed reactors has been of great concern around the world since the catastrophic events at Chernobyl in 1986. This paper will briefly describe the technology involved. It will also examine the main safety concerns, both technical and organizational, associated with each reactor type. In addition, the paper will review the nuclear power programs in the new countries emerging from the former Soviet Union and its satellites and discuss the international efforts underway to address the most pressing problems. (author). 1 tab.

  17. Human Capital and FDI in Central and Eastern Europe

    Directory of Open Access Journals (Sweden)

    Agnieszka Dorozynska

    2015-06-01

    Full Text Available The aim of this paper is to assess the role of human capital in attracting FDI in the light of selected empirical studies conducted in Poland and globally. The literature on factors determining FDI location, including those relating to the importance of human capital, is dominated with studies at national or supranational level. Attracting foreign investment has become a key component of national strategies for the CEE countries. The paper makes an attempt to assess the relevance of human capital for FDI inflow at regional and local levels in Poland. At the same time, results of analyses were contrasted with quantitative surveys conducted in Central and Eastern Europe. Investing in education and human capital is important for creating good climate for investment. Evidence shows that achieving a certain minimum level of education is the precondition for a country to attract and maintain foreign direct investment and maximise indirect effects connected with human capital and resulting from the presence of businesses with foreign capital and maximise indirect effects connected with human capital and resulting from the presence of businesses with foreign capital. We should also stress that such a minimum is different for different sectors of the economy. Results of the study conducted in the Lodz Region demonstrated that human capital is an important factor, which attracts FDI to the region.

  18. Energy reforms in central and eastern Europe - status and prospects

    Energy Technology Data Exchange (ETDEWEB)

    Brendow, K [United Nations Economic Commission for Europe, Geneva (Switzerland)

    1992-01-01

    By the end of the winter 1991/92, the energy situation in central and eastern Europe had further deteriorated. Despite a significant fall in industrial demand, supply shortages occurred, pollution continued and safety problems remained potentially high. Top-down legislative and institutional reforms met with conflicting policies and structures. Energy trade declined and traditional trade patterns disintegrated. Western assistance had increased but had little impact on actual energy supplies, efficiency, pollution or safety as it was aimed at supporting structural reforms and securing a stable macro-economic famework. Also private sector investments while growing remained limited. Legislation on foreign investments, demonopolization and concessions, and energy policies were either still under debate or undergoing the first tests of their practicability and appeal. As 1992 unfolds the energy reform process appears at a critical stage. Its final success would seem to depend on a further special effort on the part of all concerned and on prioritisation. As the various initiatives depend on each other, their international co-ordination becomes a separate issue. 11 refs., 1 tab.

  19. Age of depositional and weathering events in Central Amazonia

    Science.gov (United States)

    Sant'Anna, Lucy Gomes; Soares, Emílio Alberto do Amaral; Riccomini, Claudio; Tatumi, Sonia Hatsue; Yee, Marcio

    2017-08-01

    In the last three decades, several studies have been devoted to understanding the role of Late Pleistocene-Holocene climate changes in the Amazonia lowlands environment. However, most of these studies used data obtained from sedimentary deposits (lakes, swamps, and colluvium) located away from the central plain or on the edges of the Amazonia region. This article integrates optically stimulated luminescence and accelerated mass spectrometry 14C ages with sedimentological and geomorphological data obtained during this study or compiled from the literature for fluvial and lacustrine deposits of the central alluvial plain of the Solimões-Amazon River. The age data allow us to present a chronological framework for the Late Pleistocene-Holocene deposits and conclude that (i) the dryness of the LGM in central Amazonia lowlands is recorded by the formation of fluvial terraces and their weathering to pedogenic hematite between 25.3 ka and 17.7 ka; (ii) floodplain deposition was contemporaneous with terrace weathering and occurred in a context of decreased water volume in fluvial channels, lowering of river base level and sea level, and isostatic rebound of the continent; and (iii) lateral and mid-channel fluvial bars in the Solimões-Amazon River have a minimum age of 11.5 ± 1.5 ka, and their deposition responded to increased precipitation at the beginning of the Holocene.

  20. Biomass energy projects in Central and Eastern Europe. General information, favorable concepts and financing possibilities

    International Nuclear Information System (INIS)

    Ellenbroek, R.; Ballard-Tremeer, G.; Koeks, R.; Venendaal, R.

    2000-08-01

    The purpose of this guide is to provide information on the possibilities to invest and carry out biomass energy projects in Central and Eastern Europe. In the first part of the guide background information is given on countries in Central and Eastern Europe, focusing on bio-energy. A few cases are presented to illustrate different biomass energy concepts. Based on economic calculations an indication is given of the feasibility of those concepts. Also the most relevant sources of information are listed. In the second part an overview is given of Dutch, European and international financial tools that can be used in biomass energy projects in Central and Eastern Europe

  1. Cigarette smoking among Thai Buddhist monks, central and eastern Thailand.

    Science.gov (United States)

    Chaveepojnkamjorn, Wisit; Pichainarong, Natchaporn

    2005-03-01

    A cross-sectional study was conducted from June to December, 2003 among Thai Buddhist monks in 4 provinces of the central region (Nonthaburi, Pathum Thani, Saraburi and Chai Nat) and in 4 provinces of the eastern region (Chachoengsao, Rayong, Trat, and Sa Kaeo) of Thailand. Data were collected using face to face interviews, questionnaires, and physical examination reports (weight, height, heart rate, blood pressure, etc) as the research tools. This study focused on sociodemographics, history of illness, and smoking behavior. The proportion of the cigarette smoking was 47.6% of the total of 920 Buddhist monks. The age group 20-34 years, Maha Nikaya section and Public temple were the majority of the study subjects. Multivariate analysis revealed that only four factors were related to smoking consumption: dharma education, Naktharm To (grade 2) (OR = 0.6, 95% Cl: 0.4-0.9), Naktharm Aek (grade 3) or above (OR = 0.4, 95% Cl: 0.2-0.6); Lay education, secondary school (OR = 0.7, 95% Cl: 0.5-0.9), bachelor degree or above (OR = 0.4, 95% Cl: 0.2-0.8); systolic blood pressure > or = 140 mmHg (OR = 1.8, 95% Cl: 1.1-2.8) and history of respiratory illness (OR = 3.2, 95% Cl: 1.5-6.9). As a result, dharma education and well educated persons were the crucial factors which led to success in decreasing cigarette smoking. Smoking cessation campaigns and education of the consequences of smoking are strongly recommended among risk groups.

  2. Health sector reforms in Central and Eastern Europe

    Directory of Open Access Journals (Sweden)

    2004-04-01

    Full Text Available The political and economic transition of the 1990s in the countries of central and eastern Europe has been accompanied by wide ranging health care reform. The initial Soviet model has given way to a variety of forms of health insurance. Yet, as this paper argues, reform has too often been preoccupied with ideological imperatives, such as provider autonomy and the creation of funds separate from government, and has given much less thought to the contribution that health care can make to population health. The paper begins by examining the changing nature of health care. It recalls how the Soviet model was able to provide basic care to dispersed populations at low cost but notes how this is no longer sufficient in the face of an increasingly complex health care environment. This complexity reflects several factors, such as the growth in chronic disease, the emergence of new forms of infectious disease, and the introduction of new treatments requiring integrated delivery systems. It reviews evidence on how the former communist countries failed to keep up with developments in the west from the 1970s onwards, at a time when the complexity of health care was becoming apparent. It continues by setting out a framework for the organisation of health care based on the goal of health gain. This involves a series of activities that can be summarised as active purchasing, and which include assessment of health needs, designing effective packages of care, and monitoring outcomes. It concludes by arguing that a new relationship is needed between the state and the organisations involved in funding and delivering health care, to design a system that will tackle the considerable health needs of the people who live in this region.

  3. The cattle sector in Central and Eastern Europe : developments and opportunities in a time of transition

    NARCIS (Netherlands)

    Peters, K.J.; Kuipers, A.; Keane, M.G.; Dimitriadou, A.

    2009-01-01

    Countries in Eastern-Europe are in a lengthy period of rapid changes. Ten Central and Eastern European countries entered the European Union in 2004 and two more entered in 2007. Surrounding countries to the east are in a similar process of change following the disintegration of the former Soviet

  4. Contrasting ERP absorption between transition and developed economies from Central and Eastern Europe (CEE)

    DEFF Research Database (Denmark)

    Bernroider, Edward W.N.; Sudzina, Frantisek; Pucihar, Andreja

    2011-01-01

    This article investigates Enterprise Resource Planning absorption in transition and developed economies in Central and Eastern Europe. Using absorptive capacity theory and data envelopment analysis, we view organizational transformation in Enterprise Resource Planning absorption as an economic...

  5. Vertical distribution of mesozooplankton in the central and eastern Arabian Sea during the winter monsoons

    Digital Repository Service at National Institute of Oceanography (India)

    Padmavati, G.; Haridas, P.; Nair, K.K.C.; Gopalakrishnan, T.C.; Shiney, P.; Madhupratap, M.

    The vertical distribution of mesozooplankton in the central and eastern Arabian Sea was investigated during the winter monsoon in 1995. Samples were analysed from discrete depth zones defined according to oxygen and temperature profiles of the water...

  6. Reports submitted by participants from central and eastern european countries and the new independent states

    International Nuclear Information System (INIS)

    Nersesyan, V.; Rozdyalovskaya, L.; Yatsevich, V.; Soljan, V.; Valcic, I.; Saar, J.; Abraitis, M.; Bieliauskas, V.; Szkultecka, E.; Cutoiu, D.; Chirica, M.T.; Karasev, A.V.; Pospisil, M.; Zlatnansky, J.; Kot, Y.; Shvytai, V.

    2000-01-01

    In this communication are grouped the reports submitted by participants from central and eastern European countries and the new independent states, concerning their government legislation relative to the nuclear liability in the event of a nuclear accident. (N.C.)

  7. Studies on the microzooplankton from the central and eastern Arabian Sea

    Digital Repository Service at National Institute of Oceanography (India)

    Gauns, M; Mohanraju, R.; Madhupratap, M

    Numerical abundance and composition of microzooplankton in the upper 200 m were studied from the central and eastern Arabian Sea during three seasons. Protozoans, comprising of ciliates (loricates and aloricates), flagellates and sarcodines were...

  8. Interest Rate Policy Of Selected Central Banks In Central And Eastern Europe

    Directory of Open Access Journals (Sweden)

    GRABIA TOMASZ

    2015-03-01

    Full Text Available The aim of this article is to present and evaluate interest rate policies of three selected central banks in Central and Eastern Europe (Poland, the Czech Republic, and Hungary from 2001 to 2013. The study consists of an introduction (Section 1 and three main parts. The introduction contains a theoretical description of the role of interest rate policy, the dilemmas connected with it, as well as an analysis of the strategies and goals of monetary policies of the National Bank of Poland (NBP, the Czech National Bank (CzNB, and the National Bank of Hungary (NBH in the context of existing legal and institutional conditions. In turn, the first empirical part (Section 2 examines how the analysed central banks responded to changes in inflation, unemployment, and economic growth rates. The tools of the analysis are the nominal and real interest rates of those banks. The subsequent research part (Section 3 attempts to evaluate the degree of the contractionary nature of interest rate policies in specific countries in the context of the Taylor rule. The text ends with a summary (Section 4 encompassing concise conclusions drawn from the earlier analyses.

  9. Paleocene coal deposits of the Wilcox group, central Texas

    Science.gov (United States)

    Hook, Robert W.; Warwick, Peter D.; SanFilipo, John R.; Schultz, Adam C.; Nichols, Douglas J.; Swanson, Sharon M.; Warwick, Peter D.; Karlsen, Alexander K.; Merrill, Matthew D.; Valentine, Brett J.

    2011-01-01

    Coal deposits in the Wilcox Group of central Texas have been regarded as the richest coal resources in the Gulf Coastal Plain. Although minable coal beds appear to be less numerous and generally higher in sulfur content (1 percent average, as-received basis; table 1) than Wilcox coal deposits in the Northeast Texas and Louisiana Sabine assessment areas (0.5 and 0.6 percent sulfur, respectively; table 1), net coal thickness in coal zones in central Texas is up to 32 ft thick and more persistent along strike (up to 15 mi) at or near the surface than coals of any other Gulf Coast assessment area. The rank of the coal beds in central Texas is generally lignite (table 1), but some coal ranks as great as subbituminous C have been reported (Mukhopadhyay, 1989). The outcrop of the Wilcox Group in central Texas strikes northeast, extends for approximately 140 mi between the Trinity and Colorado Rivers, and covers parts of Bastrop, Falls, Freestone, Lee, Leon, Limestone, Milam, Navarro, Robertson, and Williamson Counties (Figure 1). Three formations, in ascending order, the Hooper, Simsboro, and Calvert Bluff, are recognized in central Texas (Figure 2). The Wilcox Group is underlain conformably by the Midway Group, a mudstone-dominated marine sequence, and is overlain and scoured locally by the Carrizo Sand, a fluvial unit at the base of the Claiborne Group.

  10. 4. International Symposium and Exhibition on Environmental Contamination in Central and Eastern Europe. Symposium Program

    International Nuclear Information System (INIS)

    1998-01-01

    The Fourth International Symposium and Exhibition on Environmental Contamination in Central and Eastern Europe was part of an on-going series of symposia which focus on the environmental problems of Central and Eastern Europe. The presentations concerned radiological contamination, hazardous waste management, environmental monitoring, modeling and computer applications for environmental studies, site remediation. Many works presented human health effects of environmental pollution by heavy metals, radionuclides and other xenobiotics

  11. TESTING STOCK MARKETS’ INTEGRATION FROM CENTRAL AND EASTERN EUROPEAN COUNTRIES WITHIN EURO ZONE

    Directory of Open Access Journals (Sweden)

    Viorica CHIRILA

    2014-10-01

    Full Text Available Stock market integration gives the opportunity of risk diversification on international level. The main effects of this integration are the development of stock markets and economic growth. This paper analyses the integration of stock markets from Central and Eastern Europe using convergence. Beta-convergence gives us information about integration’s speed and sigma-convergence presents information about the degree of integration of stock markets from Central and Eastern Europe on the stock market of Euro Zone.

  12. Who is populist in Central and Eastern Europe? A comparative analysis of prime ministers' populist discourse

    OpenAIRE

    Kocijan, Bojana

    2015-01-01

    This article measures populist discourse among prime ministers in new Central and Eastern European democracies using holistic grading as a specific type of textual analysis. The article first offers a definition of populism and then measures political discourse by grading political speeches of contemporary prime ministers in Central and Eastern Europe. Next, it presents descriptive data about prime ministers’ political discourse and discusses positive cases of populism in re...

  13. How effective is the invisible hand? Agricultural and food markets in Central and Eastern Europe

    OpenAIRE

    Brosig, Stephan; Hockmann, Heinrich

    2005-01-01

    This volume of proceedings, available both as hard copy and pdf , is a compilation of selected contributions to the IAMO Forum 2005, which will be held in Halle (Saale), Germany, at the Institute of Agricultural Development in Central and Eastern Europe from June 16-18, 2005. CONTENTS: Agricultural and food markets in Central and Eastern Europe: An introduction; Stephan Brosig, Heinrich Hockmann. Agricultural markets in CEE - An overview; József Popp. Regoverning agrifood markets in CEEC - Po...

  14. Mesozoic and Cenozoic tectonics of the eastern and central Alaska Range: Progressive basin development and deformation in a suture zone

    Energy Technology Data Exchange (ETDEWEB)

    Ridgway, K.D.; Trop, J.M.; Nokleberg, W.J.; Davidson, C.M.; Eastham, K.R. [Purdue University, W. Lafayette, IN (United States). Dept. of Earth & Atmospheric Science

    2002-07-01

    Analysis of late Mesozoic and Cenozoic sedimentary basins, metamorphic rocks, and major faults in the eastern and central Alaska Range documents the progressive development of a suture zone that formed as a result of collision of an island-arc assemblage (the Wrangellia composite terrane) with the former North American continental margin. New basin-analysis, structural, and geochronologic data indicate the following stages in the development of the suture zone: (1) Deposition of 3-5 km of Upper Jurassic-Upper Cretaceous marine strata (the Kahiltna assemblage) recorded the initial collision of the island-arc assemblage with the continental margin. (2) Metamorphism of submarine-fan deposits of the Kahiltna basin, located near the leading edge of the island-arc assemblage, occurred at ca. 74 Ma, as determined from a new U-Pb zircon age for a synkinematic sill. (3) Shortening and exhumation of the suture zone peaked from 65 to 60 Ma on the basis of metamorphic and geochronologic data. (4) From 60 to 54 Ma, about 3 km of volcanic strata were deposited over deformed sedimentary strata of the Cantwell basin, and several granitic plutons (the McKinley sequence) were emplaced along the suture zone. (5) Following igneous activity, strike-slip displacement occurred from ca. 54 to 24 Ma along the Denali fault system, which had developed in the existing suture zone. (6) Regional transpressive shortening characterized the suture zone from ca. 24 Ma to the present. Regional subsidence resulted in Miocene coal seams up to 20 m thick and well-developed lacustrine deposits. Overlying the Miocene deposits are about 1.2 km of Pliocene and Holocene conglomeratic deposits. These mapping relationships provide evidence that regional shortening continues to the present in the eastern and central Alaska Range.

  15. Gold deposits in the Xiaoqinling-Xiong'ershan region, Qinling mountains, central China

    Science.gov (United States)

    Mao, J.; Goldfarb, R.J.; Zhang, Z.; Xu, W.; Qiu, Yumin; Deng, J.

    2002-01-01

    The gold-rich Xiaoqinling-Xiong'ershan region in eastern Shaanxi and western Henan provinces, central China, lies about 30-50 km inland of the southern margin of the North China craton. More than 100 gold deposits and occurrences are concentrated in the Xiaoqinling (west), Xiaoshan (middle), and Xiong'ershan (east) areas. Late Archean gneiss of the Taihua Group, and Middle Proterozoic metavolcanic rocks of the Xiong'er Group are the main host rocks for the deposits. Mesozoic granitoids (ca. 178-104 Ma) are present in most gold districts, but deposits are typically hosted in the Precambrian basement rocks hundreds of meters to as far as 10 km from the intrusions and related hornfels zones. Deposits in the Xiaoqinling and Xiaoshan areas are best classified as orogenic gold deposits, with ores occurring in a number of distinct belts both in quartz veins and disseminated in altered metamorphic rocks. Alteration assemblages are dominated by quartz, sericite, pyrite, and carbonate minerals. The ore-forming fluids were low salinity, CO2-rich, and characterized by isotopically heavy ??18O. Four deposits (Dongchuang, Wenyu, Yangzhaiyu, and Dahu) in the Xiaoqinling area each contain resources of about 1 Moz Au. Some of the gold deposits in the Xiong'ershan area represent more shallowly emplaced tellurium-enriched orogenic systems, which include resources of approximately 1-1.5 Moz Au at Shanggong and Beiling (or Tantou). Others are epithermal deposits (e.g., Qiyugou and Dianfang) that are hosted in volcanic breccia pipes. Isotopic dates for all gold deposits, although often contradictory, generally cluster between 172-99 Ma and are coeval with emplacement of the post-kinematic granitoids. The gold deposits formed during a period of relaxation of far-field compressional stresses, clearly subsequent to the extensive Paleozoic-early Mesozoic accretion of are terranes and the Yangtze craton onto the southern margin of the North China craton. Hydrothermal and magmatic events

  16. Rare Earth Elements (REE Deposits Associated with Great Plain Margin Deposits (Alkaline-Related, Southwestern United States and Eastern Mexico

    Directory of Open Access Journals (Sweden)

    Virginia T. McLemore

    2018-01-01

    Full Text Available W.G. Lindgren in 1933 first noted that a belt of alkaline-igneous rocks extends along the eastern edge of the Rocky Mountains and Basin and Range provinces from Alaska and British Columbia southward into New Mexico, Trans-Pecos Texas, and eastern Mexico and that these rocks contain relatively large quantities of important commodities such as, gold, fluorine, zirconium, rare earth elements (REE, tellurium, gallium, and other critical elements. In New Mexico, these deposits were called Great Plain Margin (GPM deposits, because this north-south belt of alkaline-igneous rocks roughly coincides with crustal thickening along the margin between the Great Plains physiographic province with the Basin and Range (including the Rio Grande rift and Rocky Mountains physiographic provinces, which extends into Trans-Pecos Texas and eastern Mexico. Since 1996, only minor exploration and development of these deposits in New Mexico, Texas, and eastern Mexico has occurred because of low commodity prices, permitting issues, and environmental concerns. However, as the current demand for gold and critical elements, such as REE and tellurium has increased, new exploration programs have encouraged additional research on the geology of these deposits. The lack of abundant quartz in these systems results in these deposits being less resistant to erosion, being covered, and not as well exposed as other types of quartz-rich deposits, therefore additional undiscovered alkaline-related gold and REE deposits are likely in these areas. Deposits of Th-REE-fluorite (±U, Nb epithermal veins and breccias are found in the several GPM districts, but typically do not contain significant gold, although trace amounts of gold are found in most GPM districts. Gold-rich deposits in these districts tend to have moderate to low REE and anomalously high tungsten and sporadic amounts of tellurium. Carbonatites are only found in New Mexico and Mexico. The diversity of igneous rocks, including

  17. Nitrogen emission and deposition budget in West and Central Africa

    International Nuclear Information System (INIS)

    Galy-Lacaux, C; Delon, C

    2014-01-01

    Atmospheric nitrogen depends on land surface exchanges of nitrogen compounds. In Sub Saharan Africa, deposition and emission fluxes of nitrogen compounds are poorly quantified, and are likely to increase in the near future due to land use change and anthropogenic pressure. This work proposes an estimate of atmospheric N compounds budget in West and Central Africa, along an ecosystem transect, from dry savanna to wet savanna and forest, for years 2000−2007. The budget may be considered as a one point in time budget, to be included in long term studies as one of the first reference point for Sub Saharan Africa. Gaseous dry deposition fluxes are estimated by considering N compounds concentrations measured in the frame of the IDAF network (IGAC/DEBITS/AFrica) at the monthly scale and modeling of deposition velocities at the IDAF sites, taking into account the bi directional exchange of ammonia. Particulate dry deposition fluxes are calculated using the same inferential method. Wet deposition fluxes are calculated from measurements of ammonium and nitrate chemical content in precipitations at the IDAF sites combined with the annual rainfall amount. In terms of emission, biogenic NO emissions are simulated at each IDAF site with a surface model coupled to an emission module elaborated from an artificial neural network equation. Ammonia emissions from volatilization are calculated from literature data on livestock quantity in each country and N content in manure. NO x and NH 3 emission from biomass burning and domestic fires are estimated from satellite data and emission factors. The total budget shows that emission sources of nitrogen compounds are in equilibrium with deposition fluxes in dry and wet savannas, with respectively 7.40 (±1.90) deposited and 9.01 (±3.44) kgN ha −1 yr −1 emitted in dry savanna, 8.38 (±2.04) kgN ha −1 yr −1 deposited and 9.60 (±0.69) kgN ha −1 yr −1 emitted in wet savanna. In forested ecosystems, the total budget is dominated

  18. Depositional facies mosaics and their time lines in Lower Ordovician carbonates of central Appalachians

    Energy Technology Data Exchange (ETDEWEB)

    Nguyen, C.T.; Goldhammer, R.K.; Hardie, L.A.

    1985-02-01

    A comparative sedimentology and facies stratigraphy study of the Lower Ordovician carbonate of the central Appalachians (Beekmantown Group and equivalents) has been carried out. Our approach used subfacies (rock record of subenvironments) as the basin units of section measurement. The authors differentiated related sets of subfacies into larger facies units (rock record of environments). Facies were then correlated from section to section using fossils and lithostratigraphy to make a 3-dimensional facies mosaic. Within this mosaic, time lines were constructed using onlap-offlap tongues and cyclic sequences. These time lines cut across facies boundaries. Using this approach, the authors have established that the lower 600 m of the Lower Ordovician carbonate sequence is made up of 4 main facies: (1) cyclic laminite facies composed of a package of shoaling-upward shelf lagoon-peritidal cycles, (2) thin-bedded grainstone facies deposited in a shelf lagoon, (3) Renalcis bioherm facies recording a shelf lagoon patch-reef environment, and (4) Epiphyton bioherm facies recording a shelf-edge reef system. The distribution of these facies along time lines across the strike of the central Appalachians is markedly zoned. Epiphyton bioherm facies dominate the eastern margin while cyclic laminite facies dominate the western margin, with thin-bedded grainstone and Renalcis bioherm facies making up the central belt. This zonation of facies is a typical shallow carbonate shelf system with fringing reefs along the eastern, seaward margin and tidal flats along the western, landward margin. Vertical distribution of these facies across strike records 3 major sea level changes during deposition of the lower 600 m of this extensive Lower Ordovician carbonate shelf.

  19. Obsidian deposits in the central Balkans? Tested against archaeological evidence

    Directory of Open Access Journals (Sweden)

    Tripković Boban

    2003-01-01

    Full Text Available Finds of obsidian artefacts on sites distant from the presumed primary source have often received a romantic note in the history of archaeology manifested in the idea about local exploitation as a form of procurement and archaeologists’ search for as yet undetected deposits of this raw material. In due course, such concepts have found their way into Serbian archaeology as well. The main objective of this contribution, therefore, is to reconsider the current knowledge about obsidian in the central and north Balkans, to test how well founded the idea about the use of local sources is, as well as to indicate some possible directions for future research.

  20. Varieties of granitic uranium deposits and favorable exploration areas in the eastern United States

    International Nuclear Information System (INIS)

    Rogers, J.J.W.; Ragland, P.C.; Nishimori, R.K.; Greenberg, J.K.; Hauck, S.A.

    1978-01-01

    This paper is divided into three parts. First is an overview of the basic igneous processes that cause concentration of uranium and the types of rocks in which these deposits are most likely to occur. Second is a discussion of the source of uranium and the tectonic environments in which uranium-rich igneouos rocks are likely to form. Third is an application of these principles to the delineation of favorable belts for uranium exploration in crystalline rocks in the eastern United States. The paper is restricted to a discussion of those deposits in which high-uranium concentrations are caused by magmatic processes. 114 refs

  1. Radiation Oncology in the Developing Economies of Central and Eastern Europe.

    Science.gov (United States)

    Esiashvili, Natia

    2017-04-01

    Eastern Europe is represented by 22 countries of significant variability in population density and degree of economic development. They have been affected by past geopolitical isolation due to their association with the "Soviet Block." Currently, all Eastern European countries except Slovenia are low- or middle-income level and 10 of them are part of European Union. Health care systems in Central and Eastern Europe have been influenced by the legacy of centralized soviet-era governance; however, most countries, particularly in European Union zone, have gone through health care reforms directed toward modernizing infrastructure and staffing. The level of health financing available through health insurance has increased in the region, although still lags behind the Western European levels. After adjusting for differing population age structures, overall incidence rates in both sexes are lower in Eastern and Central Europe compared with the Northern and Western European countries; however, mortality remains higher. There is an ongoing shortage of oncology services in Eastern Europe, including radiotherapy equipment and personnel. Eastern European radiotherapy field is highly diverse with large differences among countries regarding staffing structure, training, accreditation, and defined roles and responsibilities. The rapid diffusion of technological innovations has been identified as one of the most important factors driving the escalating health care expenses, and the need for better cost-effective solutions applicable to the local health care systems and levels of economic development. Copyright © 2017 Elsevier Inc. All rights reserved.

  2. Petrogenesis and depositional history of felsic pyroclastic rocks from the Melka Wakena archaeological site-complex in South central Ethiopia

    Science.gov (United States)

    Resom, Angesom; Asrat, Asfawossen; Gossa, Tegenu; Hovers, Erella

    2018-06-01

    The Melka Wakena archaeological site-complex is located at the eastern rift margin of the central sector of the Main Ethiopian Rift (MER), in south central Ethiopia. This wide, gently sloping rift shoulder, locally called the "Gadeb plain" is underlain by a succession of primary pyroclastic deposits and intercalated fluvial sediments as well as reworked volcaniclastic rocks, the top part of which is exposed by the Wabe River in the Melka Wakena area. Recent archaeological survey and excavations at this site revealed important paleoanthropological records. An integrated stratigraphic, petrological, and major and trace element geochemical study has been conducted to constrain the petrogenesis of the primary pyroclastic deposits and the depositional history of the sequence. The results revealed that the Melka Wakena pyroclastic deposits are a suite of mildly alkaline, rhyolitic pantellerites (ash falls, pumiceous ash falls and ignimbrites) and slightly dacitic ash flows. These rocks were deposited by episodic volcanic eruptions during early to middle Pleistocene from large calderas along the Wonji Fault Belt (WFB) in the central sector of the MER and from large silicic volcanic centers at the eastern rift shoulder. The rhyolitic ash falls, pumiceous ash falls and ignimbrites have been generated by fractional crystallization of a differentiating basaltic magma while the petrogenesis of the slightly dacitic ash flows involved some crustal contamination and assimilation during fractionation. Contemporaneous fluvial activities in the geomorphologically active Gadeb plain deposited overbank sedimentary sequences (archaeology bearing conglomerates and sands) along meandering river courses while a dense network of channels and streams have subsequently down-cut through the older volcanic and sedimentary sequences, redepositing the reworked volcaniclastic sediments further downstream.

  3. Paleoenvironmental conditions across the Jurassic-Cretaceous boundary in central-eastern Mexico

    Science.gov (United States)

    Martínez-Yáñez, Mario; Núñez-Useche, Fernando; López Martínez, Rafael; Gardner, Rand D.

    2017-08-01

    The Padni section of central-eastern Mexico is characterized by pelagic, organic-rich carbonates and shales dated in this study by calpionellid biostratigraphy to the late Tithonian-late Berriasian time interval. Microfacies, pyrite framboid size, spectrometric gamma-ray and mineralogical data are herein integrated in order to reconstruct the paleoenvironmental change during the Jurassic-Cretaceous boundary. Deposits of the late Tithonian-early Berriasian are characterized by laminated, organic-rich facies with abundant radiolarian, tiny pyrite framboids and low Th/U ratios. They are linked to upwelling in a semi-restricted basin, high marine productivity and anoxic bottom waters. The early incursions of Tethyan oceanic waters into the proto-Gulf of Mexico occurred during late Tithonian as attested the appearance of calpionellids. Short and intermittent accumulations of saccocomids during early Berriasian suggest episodes of sporadic connection between the Tethys, the proto-Atlantic and the Pacific ocean during sea-level rise events. A full and stable connection between the Tethys and proto-Gulf of Mexico was established until the late Berriasian. This event is supported by the presence of open marine and bioturbated facies with a framboid population typical of dysoxic conditions, higher Th/U ratios and a decreasing pattern of the total organic carbon content. In addition to highlighting the replenishment of the oxygen supply to the basin, this facies also points to a younger age for the finalization of the Yucatán Block rotation and the end of the Gulf of Mexico opening. Deposition of the studied section occurred mostly during a Tithonian-Berriasian arid phase reported in other Tethyan and Atlantic regions. The similarity between the discrete segments of the standard gamma-ray curve defined in the studied outcrop and those reported from subsurface implies their regional continuity allowing their use for correlation purposes.

  4. Obsidian from volcanic sequences and rent alluvial deposits, Erzurum district, north-eastern Anatolia: Chemical characterisation and archaeological implications

    International Nuclear Information System (INIS)

    Brennan, P.; Sagona, T.

    1997-01-01

    Full text: Recent geoarchaeological research in the Erzurum district, north-eastern Anatolia, has revealed an abundance of obsidian at numerous neolithic and Bronze Age sites. Geochemical characterisation using neutron activation analysis indicates that the obsidian was obtained from several sources that are chemically distinct from the major sources already known from Central Anatolia an the Lake Van area. Multiple sources are represented in the samples collected from at least two of the sites, namely the sites of Sos and Pulur. The primary source of some of the obsidian utilised at the site of Sos has been located in the volcanic sequence outcropping tot he north-west of Pasinler. Field survey however has shown that the alluvial deposits along the main rivers and some of their tributaries were the main sources of the obsidian utilised at the sites near Erzurum. Trade or exchange of obsidian with sites outside the Erzurum area seems to have been limited

  5. Preliminary geology of eastern Umtanum Ridge, South-Central Washington

    Energy Technology Data Exchange (ETDEWEB)

    Goff, F.E.

    1981-01-01

    The basalt stratigraphy and geologic structures of eastern Umtanum Ridge have been mapped and studied in detail to help assess the feasibility of nuclear waste terminal storage on the Hanford Site in southeastern Washington State. Eastern Umtanum Ridge is an asymmetric east-west-trending anticline of Columbia River basalt that plunges 5 degrees eastward into the Pasco Basin. Geologic mapping and determination of natural remanent magnetic polarity and chemical composition reveal that flows of the Pomona and Umatilla Members (Saddle Mountains Basalt), Priest Rapids and Frenchman Springs Members (Wanapum Basalt), and Grande Ronde Basalt were erupted as fairly uniform sheets. The Wahluke and Huntzinger flows (Saddle Mountains Basalt) fill a paleovalley cut into Wanapum Basalt. No evidence was found to indicate Quaternary-age movement on any structures in the map area. The basalt strata on the south limb of the Umtanum anticline display relatively little tectonic deformation since Miocene-Pliocene time. Thus, the buried south flank of Umtanum Ridge may provide an excellent location for a nuclear waste repository beneath the Hanford Site.

  6. Preliminary geology of eastern Umtanum Ridge, South-Central Washington

    International Nuclear Information System (INIS)

    Goff, F.E.

    1981-01-01

    The basalt stratigraphy and geologic structures of eastern Umtanum Ridge have been mapped and studied in detail to help assess the feasibility of nuclear waste terminal storage on the Hanford Site in southeastern Washington State. Eastern Umtanum Ridge is an asymmetric east-west-trending anticline of Columbia River basalt that plunges 5 degrees eastward into the Pasco Basin. Geologic mapping and determination of natural remanent magnetic polarity and chemical composition reveal that flows of the Pomona and Umatilla Members (Saddle Mountains Basalt), Priest Rapids and Frenchman Springs Members (Wanapum Basalt), and Grande Ronde Basalt were erupted as fairly uniform sheets. The Wahluke and Huntzinger flows (Saddle Mountains Basalt) fill a paleovalley cut into Wanapum Basalt. No evidence was found to indicate Quaternary-age movement on any structures in the map area. The basalt strata on the south limb of the Umtanum anticline display relatively little tectonic deformation since Miocene-Pliocene time. Thus, the buried south flank of Umtanum Ridge may provide an excellent location for a nuclear waste repository beneath the Hanford Site

  7. Atmospheric Deposition Effects on Plankton Communities in the Eastern Mediterranean: A Mesocosm Experimental Approach

    Directory of Open Access Journals (Sweden)

    Tatiana M. Tsagaraki

    2017-07-01

    Full Text Available The effects of atmospheric deposition on plankton community structure were examined during a mesocosm experiment using water from the Cretan Sea (Eastern Mediterranean, an area with a high frequency of atmospheric aerosol deposition events. The experiment was carried out under spring-summer conditions (May 2012. The main objective was to study the changes induced from a single deposition event, on the autotrophic and heterotrophic surface microbial populations, from viruses to zooplankton. To this end, the effects of Saharan dust addition were compared to the effects of mixed aerosol deposition on the plankton community over 9 days. The effects of the dust addition seemed to propagate throughout the food-web, with changes observed in nearly all of the measured parameters up to copepods. The dust input stimulated increased productivity, both bacterial and primary. Picoplankton, both autotrophic and heterotrophic capitalized on the changes in nutrient availability and microzooplankton abundance also increased due to increased availability of prey. Five days after the simulated deposition, copepods also responded, with an increase in egg production. The results suggest that nutrients were transported up the food web through autotrophs, which were favored by the Nitrogen supplied through both treatments. Although, the effects of individual events are generally short lived, increased deposition frequency and magnitude of events is expected in the area, due to predicted reduction in rainfall and increase in temperature, which can lead to more persistent changes in plankton community structure. Here we demonstrate how a single dust deposition event leads to enhancement of phytoplankton and microzooplankton and can eventually, through copepods, transport more nutrients up the food web in the Eastern Mediterranean Sea.

  8. Sedimentological Comparison of Recent Storm and Tsunami Deposits from the South-Eastern Coastline of India

    Science.gov (United States)

    Gouramanis, Chris; Switzer, Adam; Srinivasalu, Seshachalam; Anandasabari, Karthik; Pham, Dat; Carson, Stephen; Pilarczyk, Jessica; Hussain, Mohammad; Yap, Wenshu; Jones, Brian

    2017-04-01

    Storm and tsunami deposits have been identified and described from many siliciclastic coastlines globally, but detailed comparison of both known storm and tsunami deposits from the same coastlines are lacking. An opportunity to compare storm and tsunami sedimentary deposits was recognised following sediment deposition by Cyclone Thane (25th to 31st December 2011) that were superimposed on sediments deposited during the Indian Ocean Tsunami (26th December 2004) in a pit (DPM3a) near Cuddalore, on the south-eastern Indian coastline. A second pit, at Silver Beach (SB1) was located 2 km south of Pit DPM3a, was examined for comparison with Pit DPM3a. Pit DPM3a contained four distinct units, an oldest intertidal unit, the 2004 Indian Ocean Tsunami, and a reworked aeolian sand that is capped by the Cyclone Thane deposit. Pit SB1 contained an oldest intertidal deposit, an estuarine beach and capped by the Cyclone Thane deposit. The identification of these units was verified from satellite imagery. The pits were examined at 1cm increments for grainsize and grain shape characteristics, loss on ignition, heavy mineral concentrations and microfossils. Representative samples from each unit were collected for detailed mineralogy analysis using X-ray Diffraction. A suite of statistical analyses, including exploratory data analysis techniques, analysis of variance and principal component analysis (PCA) and discriminant function analysis (DFA) was used to compare the measured parameters and the individual deposits within and between pits DPM3a and SB1. Individual deposits showed significant differences in many of the parameters, but no individual variable was diagnostic of the deposits. PCA of Pit DPM3a suggested that the proportion of heavy minerals was the strongest parameter to distinguish the storm deposit from the tidal, aeolian and tsunami deposit, but that significant overlap between the deposits occurred. The application of DFA showed that in Pit DPM3a, the storm deposit

  9. The competitiveness through taxes in the Central and Eastern European countries

    Directory of Open Access Journals (Sweden)

    Daniela Pîrvu

    2009-05-01

    Full Text Available In the last few years, many countries Central and Eastern European countrieshave reduced their corporate income tax rates with the purpose of attractingmultinational companies. Various studies indicate the fact that the level of the corporateincome tax represents an important advantage that drives the decisions to place foreigndirect investments. Many European Union member states have initiated corporateincome tax reforms, in order to generate the increase in the competitiveness of nationaleconomies. In the case of the Central and Eastern European countries, where thedecrease in the corporate income taxes was higher, these reforms brought profoundchanges in the economic environment.

  10. Dangerous liaisons: Western involvement in the nuclear power industry of central and eastern Europe

    International Nuclear Information System (INIS)

    1992-12-01

    The state of the nuclear industry in central and eastern Europe is an issue of global concern. However, despite all the political talk and corporate hype since the collapse of communist regimes in the region, this study demonstrates that little has so far been done to change the situation. Moreover, the limited level of finance and support which has been offered has tended to support the expansion of nuclear power programmes in central and eastern Europe, rather than address immediately safety concerns relating to existing nuclear reactors and develop more environmentally acceptable and economically efficient energy systems. (author)

  11. TOURISM INDUSTRY DEVELOPMENT IN THE EMERGING ECONOMIES OF CENTRAL AND EASTERN EUROPE (HUNGARY, BULGARIA, ROMANIA

    Directory of Open Access Journals (Sweden)

    Alina-Petronela HALLER

    2016-07-01

    Full Text Available Emerging Economies from Central and Eastern Europe take steps to ensure growth through tourism. Although they do not have the cultural, historical and artistic potential of the most famous tourist destinations, these economies promote forms of tourism for which they have suitable conditions. For example, Hungary is famous for health tourism, Bulgaria has made progress in terms of coastal tourism and Romania tries to make known the rural area although it has all conditions for practicing a wide diversified range of tourism forms. In this paper we present statistics showing how the tourism industry looks for three Central and Eastern European countries and we do a brief comparative analysis.

  12. Spatial patterns in gravel habitats and communities in the central and eastern English Channel

    Science.gov (United States)

    Coggan, Roger; Barrio Froján, Christopher R. S.; Diesing, Markus; Aldridge, John

    2012-10-01

    The distribution of sediment type and benthic communities in the central and eastern English Channel is shown to be polarised around a distinctive local hydrodynamic feature. The seabed in the region includes an extensive area of gravel substrate which is both an important habitat for benthic marine fauna and a valuable source of material for the marine aggregate industry. Effective management of the area is predicated on an understanding of whether it represents a single homogeneous unit, or several different units that may need to be managed in different ways. The aim of this study was to provide information that would inform such management decisions. Spatial patterns in gravel habitats and communities were studied by investigating the physical environment through modelled and empirical data, and the distribution of infauna and epifauna along an east-west trending transect. A common spatial pattern was observed in both physical and biological parameters, but rather than indicating a simple longitudinal gradient, there was a distinct polarisation around a central feature, a bedload parting (BLP) zone situated between the Isle of Wight and Cotentin peninsula. Sediments and communities at the eastern and western ends of the transect were more similar to each other than to those in the middle. The strong hydrodynamic regime in the BLP area controls sediment distribution, transporting finer material, mainly sand, away from the mid transect area. The pattern in sand content of the substrate mirrors the magnitude of the potential bedload transport, which is complex in this region due to the interplay between the M2 and M4 tidal constituents and produced a series of erosional and depositional zones. The structure of benthic communities reflected the local substrate and hydrodynamic conditions, with sponges observed among the stable substrates and stronger currents that characterised the mid transect area, while infauna became more diverse towards the ends of the

  13. Regional European Specialization and Concentration in Central and Eastern Europe

    Directory of Open Access Journals (Sweden)

    Valentin Neculita

    2015-09-01

    Full Text Available Enlargement has become a fundamental priority of the European Union after the 90’s. Up to now seven rounds have been held for enlarging the Community which initially was made up of six Member States (Belgium, Germany, France, Italy, Luxembourg, Netherlands. Among all EU enlargements, the eastward enlargement from 2004 was the biggest challenge, both due to the number of new Member States which joined - the number of EU inhabitants increasing to approximately from 380 to 485 million, but also due to the difference of Gross Domestic Product between the old and new EU members. This paper aims to provide insights in European integration and absorption of European funds into the newest that joined the European Union. The paper proposes an analysis of integration and specialization in Eastern Europe by means of data and statistics provided by European and national statistics institutions.

  14. Stroke care in Central Eastern Europe: current problems and call for action.

    Science.gov (United States)

    Lenti, Laura; Brainin, Michael; Titianova, Ekaterina; Morovic, Sandra; Demarin, Vida; Kalvach, Pavel; Skoloudik, David; Kobayashi, Adam; Czlonkowska, Anna; Muresanu, Dafin F; Shekhovtsova, Ksenia; Skvortsova, Veronica I; Sternic, Nadezda; Beslac Bumbasirevic, Ljiljana; Svigelj, Viktor; Turcani, Peter; Bereczki, Dániel; Csiba, László

    2013-07-01

    Stroke is a major medical problem and one of the leading causes of mortality and disability all over in Europe. However, there are significant East-West differences in stroke care as well as in stroke mortality and morbidity rates. Central and Eastern European countries that formerly had centralized and socialist health care systems have serious and similar problems in organizing health and stroke care 20 years after the political transition. In Central and Eastern Europe, stroke is more frequent, the mortality rate is higher, and the victims are younger than in Western Europe. High-risk patients live in worse environmental conditions, and the socioeconomic consequences of stroke further weaken the economic development of these countries. To address these issues, a round table conference was organized. The main aim of this conference was to discuss problems to be solved related to acute and chronic stroke care in Central and Eastern European countries, and also, to exchange ideas on possible solutions. In this article, the discussed problems and possible solutions will be summarized, and introduce 'The Budapest Statement of Stroke Experts of Central and Eastern European countries'. © 2012 The Authors. International Journal of Stroke © 2012 World Stroke Organization.

  15. Plio-quaternary deposits in the Eastern Rharb (Nw Morocco): Electrosequential characterization

    Science.gov (United States)

    Al Mazini, Imane; Mridekh, Abdelaziz; Kili, Malika; El Mansouri, Bouâbid; El Bouhaddioui, Mohamed; Magrane, Bouchaib

    2018-02-01

    The Rharb basin, of which our study area is part, is located at the western extremity of the south Rif corridor. It corresponds to a subsiding zone that appeared in the Upper Miocene, between two major structural domains: the Rif to the north and east and the Meseta domain to the south. The eastern part of this basin is characterized by a Plio-Quaternary continental fill. Its geographical position and its structural and paleo-environmental contexts are reflected by a great facies heterogeneity. This work aims to image the subsurface structure and to characterize the distribution mode of Plio-Quaternary deposits of the eastern Rharb. The use of a database consisting of geo-electrical cross sections, hydrogeological drilling and wireline logging integrated in a Geographic Information System (GIS) allowed us to establish a new three-dimensional model of the top of the Mio-Pliocene substratum, new geo-electrical cross sections, as well as the isopach maps of lower, intermediate, upper and superficial geo-electric interval. This approach allowed us to characterize the Plio-Quaternary deposits of the study area and to highlight the effects of the tectonic regime and the relative sea level fluctuations on the sequential organization of these deposits. Our new model shows the development of prograding, aggrading and retrograding parasequences denoting the existence of autogenic mechanisms in the organization of plio-quaternary deposits of the eastern part of the Rharb basin. Therefore, it opens new perspectives for the exploration of water resources and monitoring their quality throughout the basin.

  16. The Archean komatiite-hosted, PGE-bearing Ni-Cu sulfide deposit at Vaara, eastern Finland: evidence for assimilation of external sulfur and post-depositional desulfurization

    Science.gov (United States)

    Konnunaho, J. P.; Hanski, E. J.; Bekker, A.; Halkoaho, T. A. A.; Hiebert, R. S.; Wing, B. A.

    2013-12-01

    Archean komatiites host important resources of Ni, Cu, Co, and PGE, particularly in Western Australia and Canada. In Finland, several small, low-grade sulfide deposits have been found in komatiites, including the ca. 2.8 Ga Vaara deposit in the Archean Suomussalmi greenstone belt. It occurs in the central part of the serpentinized olivine cumulate zone of a komatiitic extrusive body and is composed of disseminated interstitial sulfides consisting of pyrite, pentlandite, millerite, violarite, and chalcopyrite accompanied by abundant magnetite. Although currently subeconomic, the mineralization is interesting due to the very high chalcophile element contents of the sulfide fraction (38 wt% Ni, 3.4 wt% Cu, 0.7 wt% Co, 22.4 ppm Pd, and 9.5 ppm Pt). The sulfides occur in relatively Cr-poor olivine cumulates suggesting involvement of a chromite-undersaturated magma. The parental magma was an Al-undepleted komatiite with an estimated MgO content of at least 24 wt%. In contrast to the common komatiite types in the eastern Finland greenstone belts, the Vaara rocks are moderately enriched in LREE relative to MREE, suggesting that crustal contamination played an important role in the genesis of the Vaara deposit. Multiple sulfur isotope data reveal considerable mass-independent sulfur isotope fractionation both in country rock sedimentary sulfides (Δ33S ranges from -0.50 to +2.37 ‰) and in the Vaara mineralization (Δ33S ranges from +0.53 to +0.66 ‰), which provides strong evidence for incorporation of crustal sulfur. Extensive replacement of interstitial sulfides by magnetite and the presence of millerite- and violarite-bearing, pyrrhotite-free sulfide assemblages indicate significant post-magmatic, low-temperature hydrothermal oxidation of the primary magmatic pyrrhotite-pentlandite-chalcopyrite assemblages and associated sulfur loss that led to a significant upgrading of the original metal tenors of the Vaara deposit.

  17. Volcanic flows versus water- and ice-related outburst deposits in eastern Hellas: A comparison

    Science.gov (United States)

    Voelker, M.; Hauber, E.; Stephan, K.; Jaumann, R.

    2018-06-01

    Hellas Planitia is one of the major topographic sinks on Mars for the deposition of any kind of sediments. We report on our observations of sheet deposits in the eastern part of the basin that are apparently related to the Dao Vallis outflow channel. The deposits have lobate flow fronts and a thickness of a few decameters. Despite their generally smooth surface, some distinctive textures and patterns can be identified, such as longitudinal lineations, distributive channels, and polygons. We compared these deposits to other sheet deposits on Mars and tested three hypotheses of their origin: volcanic flows as well as water- and ice-related mass wastings. Despite some similarities to volcanic sheet flows on Mars, we found several morphological characteristics that are not known for sheet lava flows; for example conically arranged lineations and channel systems very similar to fluvial incisions. We also reject an ice-related formation similar to terrestrial rock-ice avalanches, as there is no sufficient relief energy to explain their extent and location. A water-related origin appears most consistent with our observations, and we favor an emplacement by fluvially-driven mass wasting processes, e.g., debris flows. Assuming a water-related origin, we calculated the amount of water that would be required to deposit such large sedimentary bodies for different flow types. Our calculations show a large range of possible water volumes, from 64 to 2,042 km³, depending on the specific flow mechanism. The close link to Dao Vallis makes these deposits a unique place to study the deposition of outflow channel sediments, as the deposits of other outflow channels on Mars, such as those around Chryse Planitia, are mostly buried by younger sediments and volcanic flows.

  18. A 12-Month Prospective, Observational Study of Treatment Regimen and Quality of Life Associated with ADHD in Central and Eastern Europe and Eastern Asia

    Science.gov (United States)

    Goetz, Michal; Yeh, Chin-Bin; Ondrejka, Igor; Akay, Aynur; Herczeg, Ilona; Dobrescu, Iuliana; Kim, Boong Nyun; Jin, Xingming; Riley, Anne W.; Martenyi, Ferenc; Harrison, Gavan; Treuer, Tamas

    2012-01-01

    Objectives: This prospective, observational, non-randomized study aimed to describe the relationship between treatment regimen prescribed and the quality of life (QoL) of ADHD patients in countries of Central and Eastern Europe (CEE) and Eastern Asia over 12 months. Methods: 977 Male and female patients aged 6-17 years seeking treatment for…

  19. Environmental policy and the role of foreign assistance in Central- and Eastern Europe

    DEFF Research Database (Denmark)

    During the 1990's, a large number of international donors and financing institutions have been active in providing financial support for improving the environment in Central and Eastern Europe. One of these actors have been the Danish Government and its Environmental Support Fund for Central...... policy in their own country and to provide an assessment of the role that foreign assistance has played and could play. Covers the following countries: Czech Republic; Poland; Romania; Russia; Slovakia; Ukraine....

  20. Contrasting serpentinization processes in the eastern Central Alps

    Science.gov (United States)

    Burkhard, D.J.M.; O'Neil, J.R.

    1988-01-01

    Stable isotope compositions have been determined for serpentinites from between Davos (Arosa-Platta nappe, Switzerland) and the Valmalenco (Italy). ??D and ??18O values (-120 to -60 and 6-10???, respectively) in the Arosa-Platta nappe indicate that serpentinization took place on the continent at relatively low temperatures in the presence of limited amounts of metamorphic fluids that contained a component of meteoric water. One sample of chrysotile has a ??18O value of 13??? providing evidence of high W/R ratios and low formation temperature of lizardite-chrysotile in this area. In contrast, relatively high ??D values (-42 to -34???) and low ??18O values (4.4-7.4???) for serpentine in the eastern part of the Valmalenco suggest a serpentinization process that took place at moderate temperatures in fluids that were dominated by ocean water. The antigorite in the Valmalenco is the first reported example of continental antigorite with an ocean water signature. An amphibole sample from a metasomatically overprinted contact zone to metasediments (??D=-36???) indicates that the metasomatic event also took place in the presence of ocean water. Lower ??D values (-93 to -60???) of serpentines in the western part of the Valmalenco suggest a different alteration history possibly influenced by fluids associated with contact metamorphism. Low water/rock ratios during regional metamorphism (and metasomatism) have to be assumed for both regions. ?? 1988 Springer-Verlag.

  1. Eastern and Central Europe Decommissioning, ECED 2015 - Book of Abstracts

    International Nuclear Information System (INIS)

    2015-01-01

    Scientific conference deals with problems of reactor decommissioning and radioactive waste management in the Central Europe. The Conference included the following sessions: (1): Characterisation and Radioactive Waste Management; (2) Managerial Aspects of Decommissioning; (3) JAVYS Experience with Back-End of Nuclear Power Engineering - Progress in Last 2 Years; (4) Decommissioning Planning and Costing and Education; (5) Technical Aspects of Decommissioning; (6) Radioactive Waste Management; (4) Poster Session. The Book of Abstracts contains two invitation speeches and 30 abstracts.

  2. Options of biofuel trade from Central and Eastern to Western European countries

    NARCIS (Netherlands)

    van Dam, J.; Faaij, A.P.C.; Lewandowski, I.M.; Van Zeebroeck, B.

    2009-01-01

    Central and Eastern European countries (CEEC) have a substantial biomass production and export potential. The objective of this study is to assess whether the market for biofuels and trade can be profitable enough to realize a supply of biofuels from the CEEC to the European market and to estimate

  3. Foreign banks and credit stability in Central and Eastern Europe. A panel data analysis

    NARCIS (Netherlands)

    De Haas, Ralph; van Lelyveld, Iman

    We examine whether foreign and domestic banks in Central and Eastern Europe react differently to business cycles and banking crises. Our panel dataset comprises data of more than 250 banks for the period 1993-2000, with information on bank ownership and mode of entry. During crisis periods domestic

  4. Echinococcus multilocularis: An Emerging Pathogen in Hungary and Central Eastern Europe?

    Science.gov (United States)

    Sréter, Tamás; Széll, Zoltán; Egyed, Zsuzsa

    2003-01-01

    Echinococcus multilocularis, the causative agent of human alveolar echinococcosis, is reported for the first time in Red Foxes (Vulpes vulpes) in Hungary. This parasite may be spreading eastward because the population of foxes has increased because of human interventions, and this spread may result in the emergence of alveolar echinococcosis in Central Eastern Europe. PMID:12643838

  5. Housing markets in Central and Eastern Europe: is there a bubble in the Czech Republic?

    Czech Academy of Sciences Publication Activity Database

    Zemčík, Petr

    -, č. 390 (2009), s. 1-37 ISSN 1211-3298 R&D Projects: GA MŠk LC542; GA ČR GA402/09/1755 Institutional research plan: CEZ:MSM0021620846 Keywords : Central and Eastern Europe * house prices * panel data * unit root Subject RIV: AH - Economics http://www.cerge-ei.cz/pdf/wp/Wp390.pdf

  6. Keeping pace with the science: Seismic hazard analysis in the central and eastern United States

    International Nuclear Information System (INIS)

    Coppersmith, K.J.; Youngs, R.R.

    1989-01-01

    Our evolving tectonic understanding of the causes and locations of earthquakes in the central and eastern US (CEUS) has been a challenge to probabilistic seismic hazard analyses (PSHA) methodologies. The authors summarize some of the more significant advances being made in characterizing the location, maximum earthquake size, recurrence, and ground motions associated with CEUS earthquakes

  7. Entrepreneurship Opportunities after Military Career: Practice in Central and Eastern versus Western Europe

    Directory of Open Access Journals (Sweden)

    Rasa SMALIUKIENĖ

    2014-12-01

    differences between Central and Eastern Europe (CEE and Western Europe (WE practice. The results indicate the lack of entrepreneurship development policies for early retired servicemen, while service in military often provides highly specific competencies that can be adapted as transferable expertise and knowledge for entrepreneurship.

  8. Proceedings of the 1. Energy regulation and investment conference for Central/Eastern Europe and CIS

    International Nuclear Information System (INIS)

    Energy Regulators Regional Association ERRA

    2002-01-01

    The conference's topics are: Privatization and competition in the on energy issues in Central and Eastern Europe, in Southeast Europe, in the Commonwealth of Independent States; Pricing and investment policies in the regions; Electricity and district heating; Natural gas; Regional electricity trade, 15 papers were indexed and abstracted for the INIS database. (R.P.)

  9. EU-China Trade Partnership: Strategic Importance of Central and Eastern European Members

    Directory of Open Access Journals (Sweden)

    Loredana Jitaru

    2016-01-01

    the increase of Chinese investment in Europe. This paper aims to analyze trade flows betweenChina and the EU member states in Central and Eastern Europe in the framework of the EU-Chinatrade partnership and how these countries can be considered a strategic partner in EU-Chinatrade relations.

  10. Comparative politics in central and eastern europe: Mapping publications over the past 20 years

    DEFF Research Database (Denmark)

    Schneider, Carsten Q; Bochsler, Daniel; Chiru, Mihail

    2012-01-01

    This article offers a new empirical perspective on the state of Comparative Politics (CP) in Central and Eastern Europe (CEE). We present findings on the authors, methods, and epistemology of CP publications in the most relevant journals from eleven countries in the region. The major finding...

  11. Structural changes in Central and Eastern European economies: breaking news or breaking the ice?

    Czech Academy of Sciences Publication Activity Database

    Égert, B.; Jiménez-Rodríguez, R.; Kočenda, Evžen; Morales-Zumaquero, A.

    2006-01-01

    Roč. 39, 1-2 (2006), s. 85-103 ISSN 1573-9414 R&D Projects: GA MŠk LC542 Institutional research plan: CEZ:MSM0021620846 Keywords : Central and Eastern European (CEE) countries * multiple structural breaks * volatility Subject RIV: AH - Economics

  12. Development tendencies of energy facilities in Central and Eastern European countries in transition

    International Nuclear Information System (INIS)

    Riesner, W.; Stuits, I.; Zeltins, N.

    1999-01-01

    The present work considers development problems of energy facilities in Central and Eastern European countries being in transition in the period from 1990 to 1997. It outlines the changes in economical situation during this period. The paper also shows the development dynamics for economic indicators in 11 countries and analyses them for each country taken separately. (author)

  13. HIV/AIDS in the transitional countries of Eastern Europe and Central Asia

    DEFF Research Database (Denmark)

    Donoghoe, Martin C; Lazarus, Jeff; Matic, Srdan

    2005-01-01

    In the 1990s, HIV/AIDS became a major threat to health, economic stability and human development in countries in eastern Europe and central Asia. Social, political and economic transition exacerbated the structural conditions that allowed HIV/AIDS to flourish as dramatic changes led to increasing...

  14. The challenges of attracting an retaining academic talent. Central and Eastern European perspectives

    NARCIS (Netherlands)

    Leisyte, Liudvika; Rose, Anna-Lena

    2016-01-01

    Central and Eastern European (CEE) countries are currently facing strong imperatives to increase incoming academic staff mobility. In this article, we focus on barriers and facilitators of academic mobility. We provide examples of Lithuanian and Czech higher education systems that are based on

  15. Abundance of Armillaria within old-growth eastern hemlock stands in South-Central Pennsylvania

    Science.gov (United States)

    Matthew S. Fromm; Donald D. Davis

    2007-01-01

    Abstract—In early summer 2002, 329 soil-sampling pits were dug within an old-growth, eastern hemlock (Tsuga canadensis [L.] Carrière) stand in south-central Pennsylvania recently infested with the hemlock woolly adelgid (Adelges tsugae Annand). For comparison, 199 similar pits were dug in an adjacent hardwood stand. Rhizomorphs of...

  16. Paleomagnetic constraints on the timing and distribution of Cenozoic rotations in Central and Eastern Anatolia

    NARCIS (Netherlands)

    Gürer, Derya; Van Hinsbergen, Douwe J.J.; Özkaptan, Murat; Creton, Iverna; Koymans, Mathijs R.; Cascella, Antonio; Langereis, Cornelis G.

    2018-01-01

    To quantitatively reconstruct the kinematic evolution of Central and Eastern Anatolia within the framework of Neotethyan subduction accommodating Africa-Eurasia convergence, we paleomagnetically assess the timing and amount of vertical axis rotations across the Uluklisla and Sivas regions. We show

  17. Possible thermal structure of the eastern part of the central Alps

    International Nuclear Information System (INIS)

    Pasquale, U.

    1987-01-01

    The trend of temperature in respect of depth in lithosphere under the eastern part of the Central Alps between Innsbruck and Graz, using a geothermal model based on the reduced heat production along the vertical and on the thermal conductivity dependence upon temperature and pressure is studied. A linear relationship has been found between the reduced heat flow and the mean surface heat flow

  18. The Transformation of University Governance in Central and Eastern Europe: its Antecendents and Consequences

    NARCIS (Netherlands)

    Leisyte, Liudvika; Bergan, Sjur; Egron-Polak, Eva; Kohler, Jürgen; Purser, Lewis; Spyropoulou, Athanassia

    2014-01-01

    This article focuses on the change in governance and management of universities in Central and Eastern European (CEE) countries from a multi-level perspective, discussing the impact of changing institutional logics on university management capacities and university structures. The author draws on

  19. Psychology of democracy and democratization: Experience from Central and Eastern Europe

    Czech Academy of Sciences Publication Activity Database

    Klicperová-Baker, Martina

    2012-01-01

    Roč. 47, Supplement (2012), s. 694-694 ISSN 0020-7594. [International Congress of Psychology /30./. 22.07.2012-27.07.2012, Cape Town] Institutional support: RVO:68081740 Keywords : political psychology * democratization * Central and Eastern Europe Subject RIV: AN - Psychology

  20. Foreign bank entry, bank efficiency and market power in Central and Eastern European Countries

    NARCIS (Netherlands)

    Poghosyan, Tigran; Poghosyan, Arsen

    2010-01-01

    This article analyses the implications of the recently observed sharp expansion of foreign banks in the Central and Eastern European Countries (CEECs) as measured by equity ownership. We show that the mode of foreign entry has a pivotal impact on the post-entry performance of banks in CEECs. Foreign

  1. Child Rights and Quality Education: Child-Friendly Schools in Central and Eastern Europe (CEE)

    Science.gov (United States)

    Clair, Nancy; Miske, Shirley; Patel, Deepa

    2012-01-01

    Since the breakup of the Soviet Union and former Yugoslavia, Central and Eastern European (CEE) countries have engaged in education reforms based on international frameworks. One of these, the Child-Friendly Schools (CFS) approach, is distinctively grounded in the Convention on the Rights of the Child (CRC). CFS standards are comprehensive,…

  2. PROCSEE: Policy Challenges for Professional Higher Education in Central and South-Eastern Europe

    Science.gov (United States)

    Policnik, Jasmina; Sauli Miklavcic, Alicia Leonor; Alupei-Durach, Flavia; Nožica, Žarko; Chrást, Ondrej; Voldánová, Iva; Karpíšek, Michal; Dinya, László; Medve, Anna; Wéber, György; Racsko, Réka; Perényi, Petra; Camilleri, Anthony F.

    2016-01-01

    PROCSEE is a policy-oriented project, aimed at strengthening the provision of professional higher education, by strengthening the policy-work conducted by umbrella organizations representing professional higher education institutions in Central and South-Eastern in Europe. Working together over three years, the project intends to: (1) identify the…

  3. Development tendencies in the energy industries of the EU accession candidate countries of Central and Eastern Europe

    International Nuclear Information System (INIS)

    Riesner, W.

    2000-01-01

    The present work considers development problems of energy facilities in Central and Eastern European Countries being in transition in the period from 1990 to 1999 and outline the changes in their economic situation. The paper also shows the development dynamics for economic indicators in 11 countries and analyses them for each country of the Central and Eastern European countries taken separately. (author)

  4. LATE PLIOCENE-HOLOCENE DEBRIS FLOW DEPOSITS IN THE IONIAN SEA (EASTERN MEDITERRANEAN

    Directory of Open Access Journals (Sweden)

    GIOVANNI ALOISI DE LARDEREL

    1997-11-01

    Full Text Available Widespread coring of the Eastern Mediterranean Basin has outlined the existence of a systematic relation between lithology of debris flow deposits and physiographic setting. Whilst the topographic highs are characterized by pelagic sedimentation, the basin floors are alternatively subject to pelagic sedimentation and re-sedimentation pro cesses. Amongst the latters, turbidity flows and debris flows are the most common transport mechanisms.In this paper we present the study of the debris flow pro cess in the Ionian Sea using visual description of cores, grain size, carbonate content and smear slide analysis carried out on gravity and piston cores recovered over the past 20 years. A distinction has been made between debris flow deposits originating from the continental margins (North Africa and Malta Escarpment and those emplaced in the small basins amidst the Calabrian and Mediterranean ridges "Cobblestone Topography". As a result of the difference in setting, the former debris flow deposits include a great variety of lithologies and ages whilst the latter involve the pelagic sediments forming the typical Eastern Mediterranean Plio-Quaternary succession. A detailed study of clast and matrix structures makes it possible to describe the flows in terms of existing classifications of sediment gravity flows and to assume a clast support mechanism. Finally, biostratigraphy coupled with the presence of widespread marker beds enabled us to estimate the age of emplacement of the deposits and to hypothesize a triggering mechanism for flow initiation. Three flows are strictly related to the pelagic turbidite named homogenite, triggered by the explosive eruption of the Santorini volcano (Minoan eruption and therefore have an estimated age of 3,500 BP. The other deposits have ages ranging from 9,000 BP to about 70,000 BP and were originated by debris flows triggered by events such as earthquakes and glacial low sea level stands.    

  5. Uranium exploration in Central and Eastern Macedonia and Thrace (Greece)

    International Nuclear Information System (INIS)

    Kampanellos, John; Persianis, Demetrios.

    1983-04-01

    In accordance with the agreement between the U.N. Development Programme, the IAEA and the Greek AEC, carborne scintillometer, ground scintillometer and geochemical stream sediment surveys, along with reconnaissance geological mapping, have been carried out in the area of map sheets 2423-2422 (Iasmos, Komotini department, Thrace). The results of these surveys, presented in a series of 15 maps, indicate that six areas totalling 356 km 2 will require further detailed examination in order to test their potential of economic uranium deposits. Three of these areas, Melitena, Medousa and Nimfea, covering in total 143 km 2 , should be given first priority and be further tested by detailed stream sediment and bank soil gas sampling, detailed ground scintillometer measurements, grid soil sampling and radon soil gas sampling, as well as by detailed geological mapping. (N.Ch.)

  6. International Collaboration and Spatial Dynamics of US Patenting in Central and Eastern Europe 1981-2010

    Science.gov (United States)

    Lengyel, Balázs; Leskó, Mariann

    2016-01-01

    How did post-socialist transition and a parallel shift in international labor division restructure regional innovation systems in Central and Eastern Europe? This question is increasingly important, because current EU innovation policy is combined with regional development in Smart Specialization Strategies; however, spatial trends of innovation in Central and Eastern Europe are not fully understood which might lead to less than perfectly efficient policy. In this paper we describe the spatial dynamics of inventor activity in the Czech Republic, Hungary, Poland and Slovakia between 1981 and 2010 –a period that covers both the late socialist era and the post-socialist transition. Cleaning and analyzing the publicly available data from the United States Patent and Trademark Office we illustrate that Central and Eastern European patents made in international co-operations with partners outside the region receive more citations than those Central and Eastern European patents that lack international co-operation. Furthermore, the technological portfolio of the former patents has become increasingly independent from the technological portfolio of the latter class. A town-level analysis of the applicant-inventor ties reveals that inventors have started to work for foreign assignees in those towns where no innovation activity had been recorded before. However, the positive effect does not last long and patenting seems to be only periodic in the majority of these towns. Therefore, innovation policy in Central and Eastern European countries, as well as in other less developed regions, shall foster synergies between international and domestic collaborations in order to decrease regional disparities in patenting. PMID:27846288

  7. International Collaboration and Spatial Dynamics of US Patenting in Central and Eastern Europe 1981-2010.

    Science.gov (United States)

    Lengyel, Balázs; Leskó, Mariann

    2016-01-01

    How did post-socialist transition and a parallel shift in international labor division restructure regional innovation systems in Central and Eastern Europe? This question is increasingly important, because current EU innovation policy is combined with regional development in Smart Specialization Strategies; however, spatial trends of innovation in Central and Eastern Europe are not fully understood which might lead to less than perfectly efficient policy. In this paper we describe the spatial dynamics of inventor activity in the Czech Republic, Hungary, Poland and Slovakia between 1981 and 2010 -a period that covers both the late socialist era and the post-socialist transition. Cleaning and analyzing the publicly available data from the United States Patent and Trademark Office we illustrate that Central and Eastern European patents made in international co-operations with partners outside the region receive more citations than those Central and Eastern European patents that lack international co-operation. Furthermore, the technological portfolio of the former patents has become increasingly independent from the technological portfolio of the latter class. A town-level analysis of the applicant-inventor ties reveals that inventors have started to work for foreign assignees in those towns where no innovation activity had been recorded before. However, the positive effect does not last long and patenting seems to be only periodic in the majority of these towns. Therefore, innovation policy in Central and Eastern European countries, as well as in other less developed regions, shall foster synergies between international and domestic collaborations in order to decrease regional disparities in patenting.

  8. Magnetostratigraphy, paleomagnetic correlation, and deformation of pleistocene deposits in the south central Puget Lowland, Washington

    Science.gov (United States)

    Hagstrum, J.T.; Booth, D.B.; Troost, K.G.; Blakely, R.J.

    2002-01-01

    Paleomagnetic results from Pleistocene sedimentary deposits in the central Puget Lowland indicate that the region has experienced widespread deformation within the last 780 kyr. Three oriented samples were collected from unaltered fine-grained sediments mostly at sea level to determine the magnetostratigraphy at 83 sites. Of these, 47 have normal, 18 have reversed, and 18 have transitional (8 localities) polarities. Records of reversed- to normal-polarity transitions of the geomagnetic field were found in thick sections of silt near the eastern end of the Tacoma Narrows Bridge, and again at Wingehaven Park near the northern tip of Vashon Island. The transitional horizons, probably related to the Bruhnes-Matuyama reversal, apparently fall between previously dated Pleistocene sediments at the Puyallup Valley type section (all reversed-polarity) to the south and the Whidbey Island type section (all normal-polarity) to the north. The samples, in general, are of sufficient quality to record paleosecular variation (PSV) of the geomagnetic field, and a statistical technique is used to correlate horizons with significant agreement in their paleomagnetic directions. Our data are consistent with the broad structures of the Seattle uplift inferred at depth from seismic reflection, gravity, and aeromagnetic profiles, but the magnitude of vertical adjustments is greatly subdued in the Pleistocene deposits.

  9. Magmatism and Epithermal Gold-Silver Deposits of the Southern Ancestral Cascade Arc, Western Nevada and Eastern California

    Science.gov (United States)

    John, David A.; du Bray, Edward A.; Henry, Christopher D.; Vikre, Peter

    2015-01-01

    Many epithermal gold-silver deposits are temporally and spatially associated with late Oligocene to Pliocene magmatism of the southern ancestral Cascade arc in western Nevada and eastern California. These deposits, which include both quartz-adularia (low- and intermediate-sulfidation; Comstock Lode, Tonopah, Bodie) and quartz-alunite (high-sulfidation; Goldfield, Paradise Peak) types, were major producers of gold and silver. Ancestral Cascade arc magmatism preceded that of the modern High Cascades arc and reflects subduction of the Farallon plate beneath North America. Ancestral arc magmatism began about 45 Ma, continued until about 3 Ma, and extended from near the Canada-United States border in Washington southward to about 250 km southeast of Reno, Nevada. The ancestral arc was split into northern and southern segments across an inferred tear in the subducting slab between Mount Shasta and Lassen Peak in northern California. The southern segment extends between 42°N in northern California and 37°N in western Nevada and was active from about 30 to 3 Ma. It is bounded on the east by the northeast edge of the Walker Lane. Ancestral arc volcanism represents an abrupt change in composition and style of magmatism relative to that in central Nevada. Large volume, caldera-forming, silicic ignimbrites associated with the 37 to 19 Ma ignimbrite flareup are dominant in central Nevada, whereas volcanic centers of the ancestral arc in western Nevada consist of andesitic stratovolcanoes and dacitic to rhyolitic lava domes that mostly formed between 25 and 4 Ma. Both ancestral arc and ignimbrite flareup magmatism resulted from rollback of the shallowly dipping slab that began about 45 Ma in northeast Nevada and migrated south-southwest with time. Most southern segment ancestral arc rocks have oxidized, high potassium, calc-alkaline compositions with silica contents ranging continuously from about 55 to 77 wt%. Most lavas are porphyritic and contain coarse plagioclase

  10. Impact of climate change on mercury concentrations and deposition in the eastern United States.

    Science.gov (United States)

    Megaritis, Athanasios G; Murphy, Benjamin N; Racherla, Pavan N; Adams, Peter J; Pandis, Spyros N

    2014-07-15

    The global-regional climate-air pollution modeling system (GRE-CAPS) was applied over the eastern United States to study the impact of climate change on the concentration and deposition of atmospheric mercury. Summer and winter periods (300 days for each) were simulated, and the present-day model predictions (2000s) were compared to the future ones (2050s) assuming constant emissions. Climate change affects Hg(2+) concentrations in both periods. On average, atmospheric Hg(2+) levels are predicted to increase in the future by 3% in summer and 5% in winter respectively due to enhanced oxidation of Hg(0) under higher temperatures. The predicted concentration change of Hg(2+) was found to vary significantly in space due to regional-scale changes in precipitation, ranging from -30% to 30% during summer and -20% to 40% during winter. Particulate mercury, Hg(p) has a similar spatial response to climate change as Hg(2+), while Hg(0) levels are not predicted to change significantly. In both periods, the response of mercury deposition to climate change varies spatially with an average predicted increase of 6% during summer and 4% during winter. During summer, deposition increases are predicted mostly in the western parts of the domain while mercury deposition is predicted to decrease in the Northeast and also in many areas in the Midwest and Southeast. During winter mercury deposition is predicted to change from -30% to 50% mainly due to the changes in rainfall and the corresponding changes in wet deposition. Copyright © 2014 Elsevier B.V. All rights reserved.

  11. Forecasts of the capacity properties of Goterisskiy deposits of the eastern closure of the Predkopetdhskiy trough. [Siberia

    Energy Technology Data Exchange (ETDEWEB)

    Odekov, O.A.; Tulayev, S.V.

    1982-01-01

    Primary sedimentation porosity varies due to gravitational compaction of sediments, therefore its regular reduction with increase of bed depth is suggested. Relationships for determining the value of sediment compaction, coefficient of rock compaction, value of porosity, which is forecasted for a certain horizon are given. Based on data for the territory of Eastern Turkmenistan the pattern of change of collector properties of the Shatlyk horizon of Murgaskaya gas-bearing region and its analogs is established. A general emperical formula of porosity for the Eastern Turkmenistan is presented. Graphs of the relationships of capacity properties of the Lower Goterisskiy deposits for Eastern Turkmenistan and for the region of the eastern closure of the Predkopetdhskiy trough are plotted. Evidence is given of the good prospects of the Lower Cretaceous and especially the Lower Goterisskiy deposits of the region for natural gas from collector properties and from tectonic and lithofacial reasons.

  12. Movements and landscape use of Eastern Imperial Eagles Aquila heliaca in Central Asia

    Science.gov (United States)

    Poessel, Sharon; Bragin, Evgeny A.; Sharpe, Peter B.; Garcelon, David K.; Bartoszuk, Kordian; Katzner, Todd E.

    2018-01-01

    Capsule: We describe ecological factors associated with movements of a globally declining raptor species, the Eastern Imperial Eagle Aquila heliaca.Aims: To describe the movements, habitat associations and resource selection of Eastern Imperial Eagles marked in Central Asia.Methods: We used global positioning system (GPS) data sent via satellite telemetry devices deployed on Eastern Imperial Eagles captured in Kazakhstan to calculate distances travelled and to associate habitat and weather variables with eagle locations collected throughout the annual cycle. We also used resource selection models to evaluate habitat use of tracked birds during autumn migration. Separately, we used wing-tagging recovery data to broaden our understanding of wintering locations of eagles.Results: Eagles tagged in Kazakhstan wintered in most countries on the Arabian Peninsula, as well as Iran and India. The adult eagle we tracked travelled more efficiently than did the four pre-adults. During autumn migration, telemetered eagles used a mixture of vegetation types, but during winter and summer, they primarily used bare and sparsely vegetated areas. Finally, telemetered birds used orographic updrafts to subsidize their autumn migration flight, but they relied on thermal updrafts during spring migration.Conclusion: Our study is the first to use GPS telemetry to describe year-round movements and habitat associations of Eastern Imperial Eagles in Central Asia. Our findings provide insight into the ecology of this vulnerable raptor species that can contribute to conservation efforts on its behalf.

  13. RE-EXAMINATION OF THE PURCHASING POWER PARITY IN CENTRAL AND EASTERN EUROPEAN ECONOMIES

    Directory of Open Access Journals (Sweden)

    Ahmad Zubaidi Baharumshah

    2011-02-01

    Full Text Available The empirical record on PPP tests for transition economies is far from being so opulent as it is for the developed market economies. This paper attempts to fill this gap by scrutinizing the theory of PPP on a sample of Central and Eastern European economies. The paper has two main advances with respect to previous PPP studies. First, it employs a monthly data base on real exchange rates for a panel of 12 Central and Eastern European economies by testing the theory separately with respect to US dollar and with respect to Euro. Second, we utilise a panel unit root test that involves the estimation of the ADF regression in a SUR framework. Since our study found support for the validity of PPP in some reforming European economies, special attention should be devoted to individual country-specific factors that cause PPP deviations.

  14. Land Mobility in a Central and Eastern European Land Consolidation Context

    DEFF Research Database (Denmark)

    Hartvigsen, Morten B.

    2014-01-01

    in a Central and Eastern European land consolidation context. The term land mobility is defined and the limited theory available is reviewed. Case studies of land mobility in land consolidation pilot projects in Moldova, Albania and Bosnia-Herzegovina show the correlation between land mobility and the success......In most of the Central and Eastern European countries, land reforms after 1989 have resulted in extensive land fragmentation. The majority of the countries have during the two recent decades introduced land consolidation instruments to address the structural problems with land fragmentation...... or failure of voluntary land consolidation projects. In situations with low land mobility, land consolidation instruments need in order to be successful to be supported by other land policy tools such as land banks. The use of existing state agricultural land is an obvious foundation for establishing a state...

  15. Uncovered Interest Parity in Central and Eastern Europe: Convergence and the Global Financial Crisis

    Directory of Open Access Journals (Sweden)

    Fabio Filipozzi

    2012-12-01

    Full Text Available This paper presents tests of uncovered interest parity in Croatia, the Czech Republic, Hungary, Poland and Romania; all countries in Central and Eastern Europe with floating exchange rates. Data are monthly and the trading horizon is three months. The estimations show that the UIP hypothesis is rejected for the full sample from 1999 to 2011 for all five countries. A number of reasons for the rejection were investigated. Rolling regressions show that standard versions of the UIP essentially lose all explanatory power in 2008-10, which was a period in which the global financial crisis led to instability in currency and interest markets in Central and Eastern Europe. Two indicators of global risk aversion were also found to enter significantly in the many UIP estimations. Finally, the size of the interest rates spread also seems to be of importance, at least for Poland and Romania

  16. The Eastring gas pipeline in the context of the Central and Eastern European gas supply challenge

    Science.gov (United States)

    Mišík, Matúš; Nosko, Andrej

    2017-11-01

    Ever since the 2009 natural gas crisis, energy security has been a crucial priority for countries of Central and Eastern Europe. Escalating in 2014, the conflict between Ukraine and Russia further fuelled negative expectations about the future development of energy relations for the region predominantly supplied by Russia. As a response to the planned cessation of gas transit through the Brotherhood pipeline, which brings Russian gas to Europe via Ukraine and Slovakia, the Slovak transmission system operator Eustream proposed the Eastring pipeline. This Perspective analyses this proposal and argues that neither the perceived decrease in Slovak energy security nor the loss of economic rent from the international gas transit should be the main policy driver behind such a major infrastructure project. Although marketed as an answer to current Central and Eastern European gas supply security challenges, the Eastring pipeline is actually mainly focused on issues connected to the Slovak gas transit.

  17. Income inequality in post-communist Central and Eastern European countries

    Directory of Open Access Journals (Sweden)

    Sara ROSE

    2014-06-01

    Full Text Available Income inequality has become an important issue in Central and Eastern European countries during their transition process. This study constructs a model incorporating different categories of factors that impact inequality and tests whether the wealth of a country makes a difference in these relationships. This article shows that different income categories of Central and Eastern European transition countries do experience different relationships between income inequality and its contributing factors: economic, demographic, political, and cultural and environmental. The resulting Random Effects models of the best fit incorporate economic and political factors and show differences in magnitude, direction, and in their significance. These findings add to the literature by taking a cross-country and cross-income view on the impact of various factors.

  18. Identifying the source of fluvial terrace deposits using XRF scanning and Canonical Discriminant Analysis: A case study of the Chihshang terraces, eastern Taiwan

    Science.gov (United States)

    Chang, Queenie; Lee, Jian-Cheng; Hunag, Jyh-Jaan; Wei, Kuo-Yen; Chen, Yue-Gau; Byrne, Timothy B.

    2018-05-01

    The source of fluvial deposits in terraces provides important information about the catchment fluvial processes and landform evolution. In this study, we propose a novel approach that combines high-resolution Itrax-XRF scanning and Canonical Discriminant Analysis (CDA) to identify the source of fine-grained fluvial terrace deposits. We apply this approach to a group of terraces that are located on the hanging wall of the Chihshang Fault in eastern Taiwan with two possible sources, the Coastal Range on the east and the Central Range on the west. Our results of standard samples from the two potential sources show distinct ranges of canonical variables, which provided a better separation ability than individual chemical elements. We then tested the possibility of using this approach by applying it to several samples with known sediment sources and obtain positive results. Applying this same approach to the fine-grained sediments in Chihshang terraces indicates that they are mostly composed of Coastal Range material but also contain some inputs from the Central Range. In two lowest terraces T1 and T2, the fine-grained deposits show significant Central Range component. For terrace T4, the results show less Central Range input and a trend of decreasing Central Range influences up section. The Coastal Range material becomes dominant in the two highest terraces T7 and T10. Sediments in terrace T5 appear to have been potentially altered by post-deposition chemical alteration processes and are not included in the analysis. Our results show that the change in source material in the terraces deposits was relatively gradual rather than the sharp changes suggested by the composition of the gravels and conglomerates. We suggest that this change in sources is related to the change in dominant fluvial processes that controlled by the tectonic activity.

  19. Contagion among Central and Eastern European stock markets during the financial crisis

    Czech Academy of Sciences Publication Activity Database

    Baruník, Jozef; Vácha, Lukáš

    2013-01-01

    Roč. 63, č. 5 (2013), s. 443-453 ISSN 0015-1920 R&D Projects: GA ČR(CZ) GBP402/12/G097 Institutional support: RVO:67985556 Keywords : wavelets * financial crisis * Central and Eastern European stock markets * comovement * contagion Subject RIV: AH - Economics Impact factor: 0.358, year: 2013 http://library.utia.cas.cz/separaty/2013/E/barunik-0396416.pdf

  20. Measuring Corruption in Eastern Europe and Central Asia : A Critique of the Cross-Country Indicators

    OpenAIRE

    Knack, Stephen

    2006-01-01

    This paper assesses corruption levels and trends among countries in the transition countries of Eastern Europe and Central Asia (ECA) based on data from several sources that are both widely used and cover most or all countries in the region. Data from firm surveys tend to show improvement in most types of administrative corruption, but little change in "state capture" in the region. Broader, subjective corruption indicators tend to show somewhat greater improvement in ECA than in non-ECA coun...

  1. Constitutional Politics, Constitutional Texts and Democratic Variety in Central and Eastern Europe

    OpenAIRE

    Blokker, Paul

    2008-01-01

    In the paper, it is argued that democratization in Central and Eastern Europe involves important forms of differentiation of democracy, rather than merely convergence to a singular – liberal-democratic, constitutional - model. One way of taking up democratic differentiation in post-communist societies is by analysing the constitutional documents of the new democratic orders, and the constitutional politics leading to the foundational documents. In a first step, the paper analyses constitution...

  2. THE EFFECTS OF FOREIGN DIRECT INVESTMENT ON THE ECONOMIES OF CENTRAL AND EASTERN EUROPE COUNTRIES

    Directory of Open Access Journals (Sweden)

    CUCOŞ PAULA – ROXANA

    2016-08-01

    Full Text Available The present study aims to highlight the positive impact that foreign direct investments have on occupancy rate, on government revenue and economic growth of Central and Eastern Europe countries. The period of time that was analyzed is conducted from 1993 to 2012. Results have validated what the literature says, namely that FDI exerts a positive influence on economic growth in the FDI receiving countries.

  3. Ethical Leadership Styles of Future Managers in Central and Eastern European Countries

    OpenAIRE

    Anna Remišová; Anna Lašáková

    2013-01-01

    There is a limited understanding what the constituent elements of the ethical leadership are. Although various researchers defined ethical leadership as a specific leadership style, with typical personality traits and behaviors, the precise instantiation of the content of ethical leadership was only seldom investigated. The body of empirical research on ethical leadership is only slowly beginning to build up. Furthermore, the ethical leadership in Central and Eastern European countries (CEE c...

  4. Financing of renewable energy from biomass in the Central and Eastern Europe

    International Nuclear Information System (INIS)

    Vajda, P.

    2004-01-01

    In this paper author presents activities of International Finance Corporation in the field of renewable energy. Author is focused on a description of one of last program called 'Commercializing Energy Efficiency Finance' (CEEF) than to cover all available related products or programs. The CEEF program represents an innovative approach leading to sustainable financing of EE projects including RE biomass projects. Financing of some EE projects in the Central and Eastern Europe is described

  5. Language and Ethnicity in Central and Eastern Europe: Some Theoretical Aspects

    OpenAIRE

    Schöpflin, George

    1997-01-01

    The author defines ethnicity as a community which enables a reproduction of culture. i.e. a system of moral regulation within communities. Cultural identity of a community is a means by which it affirms its moral value vis-à-vis others. The elements of culture (language, religion, customs, historical legacy) serve to an ethnic community for defining borders towards other communities. Nationalism (particularly in Central and Eastern Europe) makes use of the mobilization of ethnic identities. A...

  6. Behavioral Determinants of Russian Nuclear State-Owned Enterprises in Central and Eastern European Region

    OpenAIRE

    Vlcek, Tomas; Jirusek, Martin

    2015-01-01

    Rosatom State Nuclear Corporation play a substantial role in the energy sector of the Central and Eastern European region and the behavioral characteristics of the company forms the basis of this article. Rosatom is positioned as the dominant provider of nuclear technology and fuel supplies to the region, in large part stemming from the Soviet legacy in CEE countries. Compounding this challenge, nuclear energy is one of the major sources of power generation in CEE. Given the long-time, near m...

  7. Systematic review on the evaluation criteria of orphan medicines in Central and Eastern European countries

    OpenAIRE

    Zelei, Tam?s; Moln?r, M?ria J.; Szegedi, M?rta; Kal?, Zolt?n

    2016-01-01

    Background In case of orphan drugs applicability of the standard health technology assessment (HTA) process is limited due to scarcity of good clinical and health economic evidence. Financing these premium priced drugs is more controversial in the Central and Eastern European (CEE) region where the public funding resources are more restricted, and health economic justification should be an even more important aspect of policy decisions than in higher income European countries. Objectives To e...

  8. THE PLACE OF BUCHAREST STOCK EXCHANGE AMONGST THE CAPITAL MARKETS FROM CENTRAL AND EASTERN EUROPE

    OpenAIRE

    Iulia-Oana Stefan

    2015-01-01

    This study performs a thorough comparative analysis over the last five years on the activity of Bucharest Stock Exchange compared to that of the major stock exchanges in Central and Eastern Europe, respectively, the Bulgarian Stock Exchange, the Bratislava Stock Exchange, the CEESEG Budapest Stock Exchange, the CEESEG Ljubljana Stock Exchange, the CEESEG Prague Stock Exchange and the Warsaw Stock Exchange. Thus, through a correlated interpretation of both the evolution of the main stock marke...

  9. Co-movement of Foreign Direct and Portfolio Investments in Central and Eastern Europe

    OpenAIRE

    Yaman O. Erzurumlu; Giray Gozgor

    2014-01-01

    This paper empirically examines short- and long-run relationships between foreign direct investments (FDI) and volatility of foreign portfolio investments (FPI) in 12 Central and Eastern European (CEE) countries. We use the Generalized Autoregressive Conditional Heteroskedasticity models to calculate volatility of the FPIs. We utilize the second generation panel unit root test, panel-Wald causality test procedure and panel cointegration analysis allowing for structural breaks, and cross-secti...

  10. Regulating the grid-based energies in Central and Eastern Europe: models, status, issues

    International Nuclear Information System (INIS)

    Brendow, K.

    2000-01-01

    As the electricity, gas and heat industries of the economies in transition move towards more market-oriented frameworks, regulators are established to secure fair competition, protection of the customers and a minimum of public service. The paper describes the various models used or contemplated in the autumn of 2000 in central and eastern Europe and identifies fifteen issues, some falling under the competence of governments, others challenging the regulators, again others relating to international co-operation. (author)

  11. Transport, environment and health in central and Eastern Europe. State of affairs and policy options

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-05-01

    The report provides a review of the current state of affairs and development trends in the transport sector in Central and Eastern Europe including the associated environmental and health effects. Focus in the report is on the challenges and policy options for counteracting the negative effects from transport as well as integrating environmental and health aspects in transport policies. The report is undertaken as a desk study supplemented by two case studies in the Czech Republic and Bulgaria. (au)

  12. Internationalisation of firms from Central and Eastern Europe: a systematic literature review

    OpenAIRE

    Caputo, Andrea; Pellegrini, Massimiliano M.; Dabic, Marina; Dana, Leo-Paul

    2016-01-01

    Purpose\\ud The purpose of this paper is to provide a systematic review of the literature addressing internationalisation of firms from Central and Eastern Europe (CEE).\\ud \\ud Design/methodology/approach\\ud This paper presents an inter-disciplinary systematic review of literature about the internationalisation of firms from CEE.\\ud \\ud Findings\\ud Three different clusters of research were identified. In the “Internationalisation Processes” cluster, containing many comparative studies, the foc...

  13. Exchange Rate Regimes and Macroeconomic Stability in Central and Eastern Europe

    OpenAIRE

    Paul De Grauwe; Gunther Schnabl

    2004-01-01

    This paper explores the impact of the exchange rate regime on inflation and output in the Central and Eastern European (CEE) EU candidate countries. The panel estimations for the period between 1994 and 2002 show that de facto measures of exchange rate stability have a better explanatory power than the de jure measures in the inflation and growth equations. For the whole observation period the estimations reveal a significant impact of exchange rate stability on low inflation as well as a hig...

  14. Spatial and temporal trends in distribution of forest fires in Central and Eastern Europe

    Science.gov (United States)

    Ryszard Szczygieł; Barbara Ubysz; Tomasz. Zawiła-Niedźwiecki

    2009-01-01

    Forest in Central and Eastern Europe (CEE) covers 56,285,000 ha (5% of European total forested area). Forest cover in CEE makes 30% of land use. Almost 50% of the forest under study is formed by coniferous species and only 30% by deciduous ones. Forest younger than 60 years old grows on 57% of that area. These factors, together with climate conditions cause that on the...

  15. The Impact of Bribery on Firm Performance: Evidence from Central and Eastern European Countries

    OpenAIRE

    Anna Kochanova

    2012-01-01

    I examine the relation between bureaucratic corruption ('to get things done') and firm performance in Central and Eastern European countries. While previous re- search relies on data from the BEEPS survey, which suffers from excessive non- reporting of corporate performance, I combine the information on bribery practices from the BEEPS with reliable firm performance data from the Amadeus database. The estimates, identified from within-firm variation, suggest that bureaucratic cor- ruption neg...

  16. The legacy of uranium mining in Central and Eastern Europe - a view from the European Union

    International Nuclear Information System (INIS)

    Webster, S.; Vrijen, J.

    2002-01-01

    Throughout the countries of Central and Eastern Europe there was widespread mining and processing of uranium which has left a huge environmental and public health problem requiring urgent remedial action. The present paper outlines the situation from the perspective of the European Union by presenting a description of the assistance provided through Community funding and a summary of relevant European Union legislation in this field. (author)

  17. IAEA activities to improve occupational radiation protection in nuclear power plants in Central and Eastern Europe

    International Nuclear Information System (INIS)

    Gustafsson, M.; Webb, G.A.M.; )

    1998-01-01

    The following aspects are highlighted: developing standards, ISOE (Information System on Occupational Exposure), providing assistance, and intercomparisons. By means of these coordinated efforts, the IAEA aims at improving occupational radiation protection in nuclear power plants in Central and Eastern Europe. The objective is not only transfer of knowledge and technology but also encouraging cooperation between health physicists in those countries as well as with health physicists in Western countries. (P.A.)

  18. Episodic response project: Wet deposition at watersheds in three regions of the eastern United States

    International Nuclear Information System (INIS)

    Barchet, W.R.

    1991-11-01

    During the period from August 1988 to June 1990, wet-only sampling of precipitation was carried out at three Episodic Response Project sites and at one supplemental site. The three watershed sites are Moss Lake, Biscuit Brook, and Linn Run. The supplemental site was the MAP3S site at Pennsylvania State University that characterizes the central group of northern Appalachian streams. The site operators adhered by varying degrees to the sample collection protocol based on the daily sampling protocol of the MAP3S Precipitation Chemistry Network. Sulfate and nitrate ion together accounted for more than 80% of total anions (in μEq/L) in the precipitation at all sites. Wet deposition of sulfate at Moss Lake, Biscuit Brook, Penn State, and Linn Run averaged 223, 230, 253, and 402 mg/m 2 /month, respectively, whereas nitrate wet deposition averaged 197, 195, 160, and 233 mg/m 2 /month, respectively. Sulfate deposition was a factor of 2 to 4 higher in summer than in winter. The seasonal pattern for nitrate deposition was weak; the seasonal contrast was less than a factor of 2.5 at all sites. The association between the wet deposition and precipitation chemistry at the MAP3S monitoring site and the average for the study watersheds was dependent on the distance between the site and watershed and the intervening terrain. Precipitation chemistry at the monitoring site is representative of that at the ERP study watersheds in the Adirondack and Catskill regions and in the south-western group of watersheds in the Appalachian region. High spatial variability in precipitation amounts makes this assumption weaker for wet deposition. Chemical input to watersheds from dry deposition has not been determined at any site but could range from a factor of 0.3 to 1.0 of the wet deposition. 7 refs., 38 figs., 12 tabs

  19. European future natural gas demand and supply diversification: key issues for Central and Eastern Europe

    International Nuclear Information System (INIS)

    Mueller-Elschner, E.

    1996-01-01

    After the breakdown of the former Soviet Union and the COMECON the demarcation line between western Europe and central/eastern Europe has disappeared. The central and eastern European economies as a whole and their gas industries as well as the western European gas companies are preparing for the future enlarged market in creating the prerequisites to participate successfully in such a market and to seize the opportunities this market is offering. The framework for this future European Gas Market has to be created now. The European gas industries and gas markets are in transition and are in a process of reshaping, with the following challenges: (1) In Central and Eastern European countries: To complete the privatization and restructuring process from centrally-planned economies to market-oriented structures with deregulated prices, market-oriented tariff systems and new legal and regulatory frameworks. These are the essential prerequisites for an integration of the central and eastern European countries into a single European gas market and the basis for an effective and successful trans border gas co-operation between east and west. (2) In western European countries: To pursue nearly similar processes of restructuring which are underway: privatization by reducing state participation and influence in gas and energy companies, with the accent on liberalization and deregulation of market structures with fewer market entry barriers, and more competition by reducing the influence of state or private monopolies. Gas companies are undertaking cost-efficiency measures to be prepared to meet the requirements of more competitive market structures and also of a more advanced internationalized gas business. The fundamental rules on which western European gas industries based their operations up to now have to be reconsidered. The old western European structures which have developed under the shelter of governmental protection are under pressure from several sources. EU energy

  20. Application of spherical fly-ash particles to study spatial deposition of atmospheric pollutants in northen-eastern Estonia

    International Nuclear Information System (INIS)

    Alliksaar, T.

    2000-01-01

    Spherical fly-ash particles, emitted to the atmosphere in the high-temperature combustion process of fossil fuels, were found in considerable amounts in analysed snow samples of north-eastern Estonia. Spatial deposition of particles in snow cover is compared with the results of surface sediment samples of lakes. The results from snow characterise well the distribution of pollution sources and the distance from the main power plants in north eastern Estonia. Variations in particle deposition of closely situated snow samples were found to be negligible. Fly-ash particle influxes in snow samples correlate well with modelled maximum concentration fields of flyash in the near-surface air layer. (author)

  1. Seismic evaluation of buildings in the Eastern and Central United States

    International Nuclear Information System (INIS)

    Malley, J.O.; Poland, C.D.

    1991-01-01

    The vast majority of the existing buildings in the Central and Eastern United States have not been designed to resist seismic forces, even though it is becoming widely accepted that there is a potential for damaging earthquakes in these regions for the country. These buildings, therefore, may constitute a serious threat to life safety in the event of a major earthquake. The ATC-14 procedure for the seismic evaluation of existing buildings has begun to gain wide acceptance since its publication in 1987. The National Center for Earthquake Engineering Research (NCEER) funded a project to critically assess the applicability of ATC-14 to buildings in the Eastern and Central United States. This NCEER project developed a large volume of recommended modifications to ATC-14 which are intended to improve the modifications to ATC-14 procedure's recommendations for the seismic evaluation of buildings in regions of low siesmicity. NCEER is sponsoring a second project which will produce a separate document for the seismic evaluation of existing buildings which specifically focuses on structures in these areas of the country. This report, which should be completed in 1991, will provide a valuable tool for practicing engineers performing these evaluations in the Eastern and Central United States. This paper will present the results of these NCEER projects and introduce the revised ATC-14 methodology

  2. The development of academic family medicine in central and eastern Europe since 1990.

    Science.gov (United States)

    Krztoń-Królewiecka, Anna; Švab, Igor; Oleszczyk, Marek; Seifert, Bohumil; Smithson, W Henry; Windak, Adam

    2013-03-19

    Since the early 1990s former communist countries have been reforming their health care systems, emphasizing the key role of primary care and recognizing family medicine as a specialty and an academic discipline. This study assesses the level of academic development of the discipline characterised by education and research in central and eastern European (CEE) countries. A key informants study, using a questionnaire developed on the basis of a systematic literature review and panel discussions, conducted in 11 central and eastern European countries and Russia. Family medicine in CEE countries is now formally recognized as a medical specialty and successfully introduced into medical training at undergraduate and postgraduate levels. Almost all universities have FM/GP departments, but only a few of them are led by general practitioners. The specialist training programmes in all countries except Russia fulfil the recommendations of the European Parliament. Structured support for research in FM/GP is not always available. However specific scientific organisations function in almost all countries except Russia. Scientific conferences are regularly organised in all the countries, but peer-reviewed journals are published in only half of them. Family medicine has a relatively strong position in medical education in central and eastern Europe, but research in family practice is less developed. Although the position of the discipline at the universities is not very strong, most of the CEE countries can serve as an example of successful academic development for countries southern Europe, where family medicine is still not fully recognised.

  3. Periodontal disease awareness among pregnant women in the central and eastern regions of Saudi Arabia.

    Science.gov (United States)

    Asa'ad, Farah A; Rahman, Ghousia; Al Mahmoud, Noura; Al Shamasi, Ebtehaj; Al Khuwaileidi, Abrar

    2015-02-01

    The purpose of this study was to assess the knowledge and awareness regarding periodontal disease and its effects on pregnancy among pregnant women in the central and eastern regions of Saudi Arabia. In this cross-sectional survey, self-administered, structured questionnaires were distributed to 300 pregnant women who were chosen randomly from attendees of maternity health care centers in the central and eastern regions of Saudi Arabia. The questions were developed from literature reviews of articles. The questionnaire addressed personal and sociodemographic variables, periodontal health awareness, and knowledge of pregnant women. The questionnaire was translated into Arabic and was pretested during the pilot study on a random sample of 50 pregnant women. Data were analyzed by χ(2) -tests, with the level of significance set at P disease could be prevented through toothbrushing and flossing. Approximately 97% of the respondents knew the negative effect of smoking, while only 12% knew there was a possible relationship between periodontal disease and adverse pregnancy outcomes. The results of this cross-sectional study found that there is limited knowledge and awareness about periodontal disease and its possible effects on pregnancy among pregnant women attending maternal health care centers in the central and eastern regions of Saudi Arabia. © 2013 Wiley Publishing Asia Pty Ltd.

  4. [Trophic niche partitioning of pelagic sharks in Central Eastern Pacific inferred from stable isotope analysis.

    Science.gov (United States)

    Li, Yun Kai; Gao, Xiao di; Wang, Lin Yu; Fang, Lin

    2018-01-01

    As the apex predators of the open ocean ecosystems, pelagic sharks play important roles in stabilizing the marine food web through top-down control. Stable isotope analysis is a powerful tool to investigate the feeding ecology. The carbon and nitrogen isotope ratios can be used to trace food source and evaluate the trophic position of marine organisms. In this study, the isotope values of 130 pelagic sharks from 8 species in Central Eastern Pacific were analyzed and their trophic position and niche were calculated to compare the intra/inter-specific resource partitioning in the Central Eastern Pacific ecosystem. The results exhibited significant differences in both carbon and nitrogen isotope values among the shark species. The trophic levels ranged from 4.3 to 5.4 in the Central Eastern Pacific shark community. The trophic niche of blue sharks and shortfin mako sharks showed no overlap with the other shark species, exhibiting unique ecological roles in the open ocean food web. These data highlighted the diverse roles among pelagic sharks, supporting previous findings that this species is not trophically redundant and the trophic niche of pelagic sharks can not be simply replaced by those of other top predator species.

  5. Assessing future economic impacts of acidic deposition on the recreational fishery of eastern Canada

    International Nuclear Information System (INIS)

    1990-01-01

    A study was carried out to assess the socio-economic impacts and net economic value effects related to potential reduction in acidic deposition on the sports fishery of eastern Canada. Impacts and net economic effects that would have occurred from 1950 to 1985 if emission/deposition controls were in place are measured. Impacts and net economic effects that will occur from 1986 to 2021 if controls are put in place in the future are also measured. The study incorporated the latest data describing the relationship of acidic deposition to lake pH levels and ultimate impact on fish survival, and applies a spatial analysis system to model changes in sport fish availability with respect to pH changes and fish survival responses. It was found that if emission controls were put in place beginning in 1950 the Canadian economy would have accrued $4.3 billion in net economic value from 1950 to 1985 inclusive. The 1986 value of the historical stream of losses that occurred because controls were not put in place is $24 billion assuming a 10% rate of return. If controls were put in place in the future, net economic value to Canada due to increased angler activity would be $4.2 billion for the period 1986-2021. The value in 1986 would be $925 million. 9 figs., 34 tabs

  6. Composition and genesis of the Konevinsky gold deposit, Eastern Sayan, Russia

    Science.gov (United States)

    Damdinov, B. B.; Zhmodik, S. M.; Roshchektaev, P. A.; Damdinova, L. B.

    2016-03-01

    The Konevinsky gold deposit in southeast Eastern Sayan is distinguished from most known deposits in this region (Zun-Kholba, etc.) by the geological setting and composition of mineralization. To elucidate the cause of the peculiar mineralization, we have studied the composition, formation conditions, and origin of this deposit, which is related to the Ordovician granitoid pluton 445-441 Ma in age cut by intermediate and basic dikes spatially associated with metavolcanic rocks of the Devonian-Carboniferous Ilei Sequence. Four mineral assemblages are recognized: (1) quartz-pyrite-molybdenite, (2) quartz-gold-pyrite, (3) gold-polysulfide, and (4) telluride. Certain indications show that the ore was formed as a result of the superposition of two distinct mineral assemblages differing in age. The first stage dated at ~440 Ma is related to intrusions generating Cu-Mo-Au porphyry mineralization and gold-polysulfide veins. The second stage is controlled by dikes pertaining to the Devonian-Carboniferous volcanic-plutonic association. The second stage is characterized by gain of Hg and Te and formation of gold-mercury-telluride paragenesis.

  7. Forest canopy uptake of atmospheric nitrogen deposition at eastern U.S. conifer sites: Carbon storage implications?

    Science.gov (United States)

    Herman Sievering; Ivan Fernandez; John Lee; John Hom; Lindsey Rustad

    2000-01-01

    Dry deposition determinations, along with wet deposition and throughfall (TF) measurements, at a spruce fir forest in central Maine were used to estimate the effect of atmospherically deposited nitrogen (N) uptake on forest carbon storage. Using nitric acid and particulate N as well as TF ammonium and nitrate data, the growing season (May-October) net canopy uptake of...

  8. Mineral Deposit Data for Epigenetic Base- and Precious-metal and Uranium-thorium Deposits in South-central and Southwestern Montana and Southern and Central Idaho

    Science.gov (United States)

    Klein, T.L.

    2004-01-01

    Metal deposits spatially associated with the Cretaceous Boulder and Idaho batholiths of southwestern Montana and southern and central Idaho have been exploited since the early 1860s. Au was first discovered in placer deposits; exploitation of vein deposits in bedrock soon followed. In 1865, high-grade Ag vein deposits were discovered and remained economically important until the 1890s. Early high-grade deposits of Au, Ag and Pb were found in the weathered portions of the veins systems. As mining progressed to deeper levels, Ag and Pb grades diminished. Exploration for and development of these vein deposits in this area have continued until the present. A majority of these base- and precious-metal vein deposits are classified as polymetallic veins (PMV) and polymetallic carbonate-replacement (PMR) deposits in this compilation. Porphyry Cu and Mo, epithermal (Au, Ag, Hg and Sb), base- and precious-metal and W skarn, W vein, and U and Th vein deposits are also common in this area. The world-class Butte Cu porphyry and the Butte high-sulfidation Cu vein deposits are in this study area. PMV and PMR deposits are the most numerous in the region and constitute about 85% of the deposit records compiled. Several types of syngenetic/diagenetic sulfide mineral deposits in rocks of the Belt Supergroup or their equivalents are common in the region and they have been the source of a substantial metal production over the last century. These syngenetic deposits and their metamorphosed/structurally remobilized equivalents were not included in this database; therefore, deposits in the Idaho portion of the Coeur d'Alene district and the Idaho Cobalt belt, for example, have not been included because many of them are believed to be of this type.

  9. Gas price policies in Central and Eastern Europe. Papers and proceedings of the Seminar

    International Nuclear Information System (INIS)

    1996-01-01

    The seminar on the topic of gas pricing and its future supply to Central and Eastern European countries was organised by the United Nations Gas Centre, part of the Economic Commission for Europe, and sponsored by the Slovenian gas company Geoplin, the N.V. Nederlandse Gasunie and ABN-AMRO Bank. The purpose was to analyse natural gas pricing as the major prerequisite for further integration of the Eastern, Central and Western European gas markets. Almost 150 representatives of gas industries and government officials of 36 different countries presented and discussed their experiences, know-how and visions on the themes of gas pricing and, in relation to these, future supply options. A total of 19 Central and Eastern European countries were represented, 11 western European countries and two from other parts of the world. The large number of participating countries and the high level of participants present witnessed the general acceptance of the importance of sharing views and information as a step towards further integration of the European gas industry. Establishment of commercial price structures and policies was identified as a main concern of Central and Eastern European countries. At present, in many cases in economies in transition the current end user prices are not sufficient to cover import European border prices. Once introduced, the commercial prices will facilitate a country's diversification, which is not only important for diminishing dependency on one supplier, but its also important for the growth of the European market as a whole. Countries that can rely on a diversified supply will allow themselves to have a larger share of gas in their primary energy supply and will be able to support necessary investment. Future market growth in the European gas market as a whole is of great importance for reducing Europe's environmental burden. Experience over the past 20 years in the western European gas industry demonstrated that the market integration is based

  10. An analysis of Central America and Eastern Europe Revealed Comparative Advantages

    Directory of Open Access Journals (Sweden)

    Mauricio Garita Gutierrez

    2014-03-01

    Full Text Available Normal 0 false false false EN-US X-NONE X-NONE /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0pt 5.4pt 0pt 5.4pt; mso-para-margin:0pt; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;} The present study applies the revealed comparative advantages through the Balassa Index to determine the comparative advantages, disadvantages, and intra-product commerce tendencies between Central America and Eastern Europe with the purpose of determining the possibility of a free trade agreement for Central America. The approach of the study is through the connection between the European Economic Union and the Central American Common market, which shares a common background and relates them to research of Bela Balassa (1965 to determine how commerce between Central America and Eastern Europe has performed and the possibilities of growth that this commerce has through a free trade agreement. The study demonstrates the importance of analyzing competitive advantages. This paper presents the difference in competitive advantage between Eastern Europe and Central American establishing the benefits when negotiating a free trade agreement between both economic blocks. Therefore, analyzing and negotiating between products of competitive advantages may lead to a more sustainable economic growth.

  11. Micronutrient intake and status in Central and Eastern Europe compared with other European countries, results from the EURRECA network

    NARCIS (Netherlands)

    Novakovic, R.N.; Cavelaars, A.J.E.M.; Bekkering, G.E.; Roman-Vinas, B.; Ngo, J.; Gurinovic, M.; Glibetic, M.; Golesorkhi, M.; Warthon-Medina, M.; Satalic, Z.; Geelen, A.; Serra Majem, L.; Veer, van 't P.; Groot, de C.P.G.M.

    2013-01-01

    Objective: To compare micronutrient intakes and status in Central and Eastern Europe (CEE) with those in other European countries and with reference values. Design: Review of the micronutrient intake/status data from open access and grey literature source

  12. Geology and uranium mineralization in the eastern part of the Kani Basin, Gifu, Central Japan

    International Nuclear Information System (INIS)

    Kobayashi, Takao

    1989-01-01

    The Misano and Utozaka uranium deposits in the eastern part of the Kani Basin are within Miocene nonmarine sediments which unconformably overlie Paleozoic-Mesozoic sediments and Cretaceous-Paleogene granites. These deposits are classified as sandstone type deposits structurally controlled by palaeo-channel structures formed on the pre-Miocene basement rocks. The host rock is the Kani lignite-bearing formation which is the lowermost sequence of the Kani Group. The age of the formation was estimated to be 20-19 Ma by fission track dating. The mineralized host sediments consist of conglomerates, arkosic, tuffaceous and carbonaceous sandstones. Although no primary uranium mineral was identified to date, it is considered that uranium is present in uranous form. The mineralization was strongly controlled by a fault structure within the basement granites as well as the channel structure formed on the basement rocks, especially on the granites. The enriched ore zone of the Misano deposit distributes within the basal part of the Kani lignite-bearing formation above the basement fault structure and in the palaeo-channel downward from the fault structure. The basement granites were also mineralized along the fault structure. Groundwater leached uranium form the basement granites, and migrated along the fault structure to the host sediments to form the deposite. (Kako, I.)

  13. HTA and decision-making processes in Central, Eastern and South Eastern Europe: Results from a survey.

    Science.gov (United States)

    García-Mochón, Leticia; Espín Balbino, Jaime; Olry de Labry Lima, Antonio; Caro Martinez, Araceli; Martin Ruiz, Eva; Pérez Velasco, Román

    2017-03-31

    To gain knowledge and insights on health technology assessment (HTA) and decision-making processes in Central, Eastern and South Eastern Europe (CESEE) countries. A cross-sectional study was performed. Based on the literature, a questionnaire was developed in a multi-stage process. The questionnaire was arranged according to 5 broad domains: (i) introduction/country settings; (ii) use of HTA in the country; (iii) decision-making process; (iv) implementation of decisions; and (v) HTA and decision-making: future challenges. Potential survey respondents were identified through literature review-with a total of 118 contacts from the 24 CESEE countries. From March to July 2014, the survey was administered via e-mail. A total of 22 questionnaires were received generating an 18.6% response rate, including 4 responses indicating that their institutions had no involvement in HTA. Most of the CESEE countries have entities under government mandates with advisory functions and different responsibilities for decision-making, but mainly in charge of the reimbursement and pricing of medicines. Other areas where discrepancies across countries were found include criteria for selecting technologies to be assessed, stakeholder involvement, evidence requirements, use of economic evaluation, and timeliness of HTA. A number of CESEE countries have created formal decision-making processes for which HTA is used. However, there is a high level of heterogeneity related to the degree of development of HTA structures, and the methods and processes followed. Further studies focusing on the countries from which information is scarcer and on the HTA of health technologies other than medicines are warranted. Reviews/comparative analyses. Copyright © 2017 Elsevier B.V. All rights reserved.

  14. Vertical ozone measurements in the troposphere over the Eastern Mediterranean and comparison with Central Europe

    Directory of Open Access Journals (Sweden)

    P. D. Kalabokas

    2007-07-01

    Full Text Available Vertical ozone profiles measured in the period 1996–2002 in the framework of the MOZAIC project (Measurement of Ozone and Water Vapor by Airbus in Service Aircraft for flights connecting Central Europe to the Eastern Mediterranean basin (Heraklion, Rhodes, Antalya were analysed in order to evaluate the high rural ozone levels recorded in the Mediterranean area during summertime. The 77 flights during summer (JJAS showed substantially (10–12 ppb, 20–40% enhanced ozone mixing ratios in the lower troposphere over the Eastern Mediterranean frequently exceeding the 60 ppb, 8-h EU air quality standard, whereas ozone between 700 hPa and 400 hPa was only slightly (3–5 ppb, 5–10% higher than over Central Europe. Analysis of composite weather maps for the high and low ozone cases, as well as back-trajectories and vertical profiles of carbon monoxide, suggest that the main factor leading to high tropospheric ozone values in the area is anticyclonic influence, in combination with a persistent northerly flow in the lower troposphere during summertime over the Aegean. On the other hand the lowest ozone levels are associated with low-pressure systems, especially the extension of the Middle East low over the Eastern Mediterranean area.

  15. Blood cigarettes: cigarette smuggling and war economies in central and eastern Africa.

    Science.gov (United States)

    Titeca, Kristof; Joossens, Luk; Raw, Martin

    2011-05-01

    To analyse cigarette smuggling practices in central and eastern Africa. Primary data were gathered during long-term qualitative field research in which about 400 interviews were conducted. Analysis of secondary sources included academic literature and reports from non-government organisations, multilateral organisations and the press. Our research suggests that the following factors play an important role in cigarette smuggling in eastern and central Africa: (1) government officials encounter difficulties monitoring the long and porous borders; (2) there is a general problem of corrupt government officials and particularly those who allow large-scale smugglers to operate; (3) criminal elements also play an important role in smuggling--cigarette smuggling has helped rebel groups to finance their activities, something illustrated through examples from the war economy in the eastern part of the Democratic Republic of Congo. Our research suggests that cigarette smuggling in this region is not primarily the result of different taxation levels in neighbouring states, but rather the outcome of weak state capacity, high levels of corruption and the activities of rebel groups. Under these conditions smuggling cigarettes becomes an attractive option as taxation is so easily avoided. This explains why in the low-income countries in this study there are high levels of smuggling in spite of low cigarette prices. Comprehensive supply control and enforcement legislation, and cooperation at national, regional and global level are needed to tackle fraudulent practices facilitated by corruption at state level, and to effectively punish interaction between cigarette traders and rebel groups.

  16. Insights into cancer surveillance in Central and Eastern Europe, Israel and Turkey.

    Science.gov (United States)

    Vrdoljak, E; Torday, L; Sella, A; Leyman, S; Bavbek, S; Kharkevich, G; Mardiak, J; Szczylik, C; Znaor, A; Wilking, N

    2015-01-01

    The current cancer landscape within transitional economies in central and Eastern Europe and the Mediterranean area is not particularly optimistic. Current perceptions are often based on extrapolations from other countries and regions; and hence the authors collaborated with the South Eastern Europe Oncology Group (SEEROG) to collect information on cancer registration in Central and Eastern Europe, Israel and Turkey. Healthcare authorities and specialist oncology centres in 21 countries in the region were contacted for information on cancer registries in their countries. Based on this information, the authors believe that the recording and reporting of data on cancer in the region is at an acceptable level. The authors discuss and compare institution- and population-based registries, and present opinions on elements of an 'ideal registry' based on the survey replies and comparisons with other registries. A comparison with the sources used for GLOBOCAN 2008 illustrates the need for consistent data to be communicated, published and utilised throughout the region and the oncology community. The authors conclude by considering the potential value of collaboration between health authorities across the region, as well as between the clinical and epidemiological communities, to ensure that cancer data are consistently collected, verified and made public. © 2013 John Wiley & Sons Ltd.

  17. Analysis of source spectra, attenuation, and site effects from central and eastern United States earthquakes

    International Nuclear Information System (INIS)

    Lindley, G.

    1998-02-01

    This report describes the results from three studies of source spectra, attenuation, and site effects of central and eastern United States earthquakes. In the first study source parameter estimates taken from 27 previous studies were combined to test the assumption that the earthquake stress drop is roughly a constant, independent of earthquake size. 200 estimates of stress drop and seismic moment from eastern North American earthquakes were combined. It was found that the estimated stress drop from the 27 studies increases approximately as the square-root of the seismic moment, from about 3 bars at 10 20 dyne-cm to 690 bars at 10 25 dyne-cm. These results do not support the assumption of a constant stress drop when estimating ground motion parameters from eastern North American earthquakes. In the second study, broadband seismograms recorded by the United States National Seismograph Network and cooperating stations have been analysed to determine Q Lg as a function of frequency in five regions: the northeastern US, southeastern US, central US, northern Basin and Range, and California and western Nevada. In the third study, using spectral analysis, estimates have been made for the anelastic attenuation of four regional phases, and estimates have been made for the source parameters of 27 earthquakes, including the M b 5.6, 14 April, 1995, West Texas earthquake

  18. Mesozoic and Cenozoic tectonics of the eastern and central Alaska Range: Progressive basin development and deformation in a suture zone

    Science.gov (United States)

    Ridgway, K.D.; Trop, J.M.; Nokleberg, W.J.; Davidson, C.M.; Eastham, K.R.

    2002-01-01

    Analysis of late Mesozoic and Cenozoic sedimentary basins, metamorphic rocks, and major faults in the eastern and central Alaska Range documents the progressive development of a suture zone that formed as a result of collision of an island-arc assemblage (the Wrangellia composite terrane) with the former North American continental margin. New basin-analysis, structural, and geochronologic data indicate the following stages in the development of the suture zone: (1) Deposition of 3-5 km of Upper Jurassic-Upper Cretaceous marine strata (the Kahiltna assemblage) recorded the initial collision of the island-arc assemblage with the continental margin. The Kahiltna assemblage exposed in the northern Talkeetna Mountains represents a Kimmeridgian-Valanginian backarc basin that was filled by northwestward-flowing submarine-fan systems that were transporting sediment derived from Mesozoic strata of the island-arc assemblage. The Kahiltna assemblage exposed in the southern Alaska Range represents a Valanginian-Cenomanian remnant ocean basin filled by west-southwestward-flowing submarine-fan systems that were transporting sediment derived from Paleozoic continental-margin strata uplifted in the along-strike suture zone. A belt of retrograde metamorphism and a regional anticlinorium developed along the continental margin from 115 to 106 Ma, roughly coeval with the end of widespread deposition in the Kahiltna sedimentary basins. (2) Metamorphism of submarine-fan deposits of the Kahiltna basin, located near the leading edge of the island-arc assemblage, occurred at ca. 74 Ma, as determined from a new U-Pb zircon age for a synkinematic sill. Coeval with metamorphism of deposits of the Kahiltna basin in the southern part of the suture zone was development of a thrust-top basin, the Cantwell basin, in the northern part of the suture zone. Geologic mapping and compositional data suggest that the 4 km of Upper Cretaceous nonmarine and marginal marine sedimentary strata in this basin

  19. Gaseous Oxidized Mercury Dry Deposition Measurements in the FourCorners Area and Eastern Oklahoma, U.S.A.

    Science.gov (United States)

    Gaseous oxidized mercury (GOM) dry deposition measurements using surrogate surface passive samplers were collected in the Four Corners area and eastern Oklahoma from August, 2009–August, 2011. Using data from a six site area network, a characterization of the magnitude and spatia...

  20. The contribution of lateritization processes to the formation of the kaolin deposits from eastern Amazon

    Science.gov (United States)

    da Costa, Marcondes Lima; Sousa, Daniel José Lima; Angélica, Rômulo Simões

    The eastern region of the Amazon is home to the most important kaolin bauxite producing district in Brazil, referred to as the Paragominas-Capim kaolin bauxite district, which has a reserve of at least 1.0 billion tons of high-quality kaolin used in the paper coating industry. The kaolin deposits are closely related to sedimentary rocks of the Parnaíba basin and their lateritic cover. Two large deposits are already being mined: IRCC (Ipixuna) and PPSA (Paragominas). The geology of the IRCC mine is comprised of the kaolin-bearing lower unit (truncated mature laterite succession derived from the Ipixuna/Itapecuru formation) and the upper unit (immature lateritized Barreiras formation). The lower kaolin unit is characterized by a sandy facies at the bottom and a soft (ore) with flint facies at the top. It is formed by kaolinite, quartz, some iron oxi-hydroxides, mica and several accessories and heavy minerals. The mangrove covering; and immature lateritization - partial kaolin ferruginization during the Pleistocene.

  1. Central and Eastern European Countries Focus on the Silk Road Economic Belt

    Directory of Open Access Journals (Sweden)

    GEORGE CORNEL DUMITRESCU

    2015-05-01

    Full Text Available The Silk Road Economic Belt, a strategic priority of the Chinese foreign policy in 2015, draws the attention to the countries of Central and Eastern Europe through the multiple benefits that it displays (investments, economic growth, trade between the countries along its corridors, job creation, infrastructure development, the strategic importance of being part of a grandiose multi-continental project. Among these benefits an important one is represented by the opportunities of Chinese investments in infrastructure, since the EU is suffering from a credit restraint. Also, The Silk Road Economic Belt could lead to a potential increase in the bilateral trade. Analyzing the literature in the field and the various official information available online, this paper aims to depict the Chinese project form the Eastern European perspective, identifying local priorities, conflicting interests, possible infrastructure projects, routes, focusing on two strategic countries in the region: Romania and Serbia, both displaying advantages and disadvantages.

  2. Resolving Bad Loans in Central and Eastern Europe: The Cases of Hungary, Poland and Czech Republic

    Directory of Open Access Journals (Sweden)

    Jeong-Chul Han

    1998-06-01

    Full Text Available In the process of transformation in old socialist country in Eastern Europe in 1989, a large scale insolvent debenture emerges. Hungary, Poland and the Czech Republic which drove Eastern Europe's economy, use insolvent loan to solve this insolvent debenture and these three countries also make the government bonds as money supply funding patterns. But Hungary and Poland use decentralized solution and leading banks to deal with the bad creditor. On the contrary, Czech has no special way of dealing with that, but let some certain bank mainly focusing on the bad creditor which is called centralized solution. Now, Korean government is using the similar method like Czech. In this point of view, in order avoid insolvent debenture becoming the burden of economy, Korea has to work out the same plan to deal with insolvent debenture with Poland.

  3. Depositional history of the Fire Clay coal bed (Late Duckmantian), Eastern Kentucky, USA

    Science.gov (United States)

    Greb, S.F.; Eble, C.F.; Hower, J.C.

    1999-01-01

    More than 3800 coal thickness measurements, proximate analyses from 97 localities, and stratigraphic and sedimentological analyses from more than 300 outcrops and cores were used in conjunction with previously reported palynological and petrographic studies to map individual benches of the coal and document bench-scale variability in the Fire Clay (Hazard No. 4) coal bed across a 1860 km2 area of the Eastern Kentucky Coal Field. The bench architecture of the Fire Clay coal bed consists of uncommon leader benches, a persistent but variable lower bench, a widespread, and generally thick upper bench, and local, variable rider benches. Rheotrophic conditions are inferred for the leader benches and lower bench based on sedimentological associations, mixed palynomorph assemblages, locally common cannel coal layers, and generally high ash yields. The lower bench consistently exhibits vertical variability in petrography and palynology that reflects changing trophic conditions as topographic depressions infilled. Infilling also led to unconfined flooding and ultimately the drowning of the lower bench mire. The drowned mire was covered by an air-fall volcanic-ash deposit, which produced the characteristic flint clay parting. The extent and uniform thickness of the parting suggests that the ash layer was deposited in water on a relatively flat surface without a thick canopy or extensive standing vegetation across most of the study area. Ash deposits led to regional ponding and establishment of a second planar mire. Because the topography had become a broadly uniform, nutrient-rich surface, upper-bench peats became widespread with large areas of the mire distant to clastic sources. Vertical sections of thick (> 70 cm), low-ash yield, upper coal bench show a common palynomorph change from arborescent lycopod dominance upward to fern and densospore-producing, small lycopod dominance, inferred as a shift from planar to ombrotrophic mire phases. Domed mires appear to have been

  4. S/Se ratio of pyrite from eastern Australian VHMS deposits: implication of magmatic input into volcanogenic hydrothermal systems

    Energy Technology Data Exchange (ETDEWEB)

    Huston, D L [Geological Survey of Canada, Ottawa, ON (Canada); Sie, S H; Suter, G F [Commonwealth Scientific and Industrial Research Organisation (CSIRO), North Ryde, NSW (Australia). Div. of Exploration Geoscience; Cooke, D R [Tasmania Univ., Sandy Bay, TAS (Australia)

    1994-12-31

    The proton microprobe was used to determine the concentrations of over twenty trace elements in pyrite grains from four volcanic-hosted massive sulphide (VHMS) deposits in eastern Australia. Of the elements determined, Se has the most potential in resolving important problems in the genesis of this class of ore deposits. This paper summarises analytical conditions, describes the distribution of Se in pyrite in VHMS deposits as determined in this and other studies, discusses the speciation of Se in hydrothermal fluids, and presents a genetic model on the relative contribution of magmatic versus sea water Se (and S) in VHMS systems. 2 refs., 1 fig.

  5. S/Se ratio of pyrite from eastern Australian VHMS deposits: implication of magmatic input into volcanogenic hydrothermal systems

    Energy Technology Data Exchange (ETDEWEB)

    Huston, D.L. [Geological Survey of Canada, Ottawa, ON (Canada); Sie, S.H.; Suter, G.F. [Commonwealth Scientific and Industrial Research Organisation (CSIRO), North Ryde, NSW (Australia). Div. of Exploration Geoscience; Cooke, D.R. [Tasmania Univ., Sandy Bay, TAS (Australia)

    1993-12-31

    The proton microprobe was used to determine the concentrations of over twenty trace elements in pyrite grains from four volcanic-hosted massive sulphide (VHMS) deposits in eastern Australia. Of the elements determined, Se has the most potential in resolving important problems in the genesis of this class of ore deposits. This paper summarises analytical conditions, describes the distribution of Se in pyrite in VHMS deposits as determined in this and other studies, discusses the speciation of Se in hydrothermal fluids, and presents a genetic model on the relative contribution of magmatic versus sea water Se (and S) in VHMS systems. 2 refs., 1 fig.

  6. Environmental noise and cardiovascular disease in adults: Research in Central, Eastern and South-Eastern Europe and Newly Independent States

    Directory of Open Access Journals (Sweden)

    L′ubica Argalášová-Sobotová

    2013-01-01

    Full Text Available The adverse effects of noise on health have been intensely explored in the past 50 years. However, the scope of research conducted in the Central and Eastern Europe, South-East Europe, and Newly Independent States is not well-known. The aim of this review was to present studies on cardiovascular effects of environmental noise in adults published since 1965 and to point out the most important issues that need to be addressed in the future. More than 100 papers on noise and health and about 20 papers on cardiovascular effects of environmental noise in adults were identified by literature search. The authors reviewed scientific international and local journals, conference proceedings, and local reports published in national languages. The major endpoints were high blood pressure, ischemic heart disease, and myocardial infarction. The target populations were adults. Experimental and exposure-assessment studies, field, empirical studies, social surveys, and epidemiological studies are presented. The major sources of environmental noise were road and air traffic. The results were presented in tables and the most relevant articles were briefly discussed. The importance of this review is that it refers to some countries that no longer exist in the same political and governmental systems. The strength of this paper is that it includes publications that were not evaluated in earlier systematic reviews. Strategies for future noise-related research on national and global level are proposed.

  7. Noise and children′s health: Research in Central, Eastern and South-Eastern Europe and Newly Independent States

    Directory of Open Access Journals (Sweden)

    Katarina Paunovic

    2013-01-01

    Full Text Available Many reviews have documented the adverse effects of noise on children′s health, but the international scientific community was previously unfamiliar with noise research in Central and Eastern Europe (CEE, South-East Europe (SEE, and Newly Independent States (NIS. The aim of this review was to present studies on the effects of noise on children′s health, conducted in aforementioned countries in the second half of the 20 th century, interpret their findings, and criticize their methodology and results wherever possible. This review focused on 30 papers published in national journals in the period from 1965 to 2000. By design, 22 studies were observational and cross-sectional, and eight studies were experimental. The outcomes under the study included auditory changes, stress reactions, sleep disturbances, school performance, upright posture, and vegetative functions. Researchers from CEE, SEE, and NIS were the pioneers in the assessment of noise-induced changes of vegetative functions and blood pressure of children in urban areas, as well as of infants exposed to noise in incubators. Future research should focus on intervention studies and follow-up of children′s health in relation to noise exposure.

  8. Noise and children's health: research in Central, Eastern and South-Eastern Europe and Newly Independent States.

    Science.gov (United States)

    Paunovic, Katarina

    2013-01-01

    Many reviews have documented the adverse effects of noise on children's health, but the international scientific community was previously unfamiliar with noise research in Central and Eastern Europe (CEE), South-East Europe (SEE), and Newly Independent States (NIS). The aim of this review was to present studies on the effects of noise on children's health, conducted in aforementioned countries in the second half of the 20 th century, interpret their findings, and criticize their methodology and results wherever possible. This review focused on 30 papers published in national journals in the period from 1965 to 2000. By design, 22 studies were observational and cross-sectional, and eight studies were experimental. The outcomes under the study included auditory changes, stress reactions, sleep disturbances, school performance, upright posture, and vegetative functions. Researchers from CEE, SEE, and NIS were the pioneers in the assessment of noise-induced changes of vegetative functions and blood pressure of children in urban areas, as well as of infants exposed to noise in incubators. Future research should focus on intervention studies and follow-up of children's health in relation to noise exposure.

  9. Paleomagnetic constraints on the timing and distribution of Cenozoic rotations in Central and Eastern Anatolia

    Science.gov (United States)

    Gürer, Derya; van Hinsbergen, Douwe J. J.; Özkaptan, Murat; Creton, Iverna; Koymans, Mathijs R.; Cascella, Antonio; Langereis, Cornelis G.

    2018-03-01

    To quantitatively reconstruct the kinematic evolution of Central and Eastern Anatolia within the framework of Neotethyan subduction accommodating Africa-Eurasia convergence, we paleomagnetically assess the timing and amount of vertical axis rotations across the Ulukışla and Sivas regions. We show paleomagnetic results from ˜ 30 localities identifying a coherent rotation of a SE Anatolian rotating block comprised of the southern Kırşehir Block, the Ulukışla Basin, the Central and Eastern Taurides, and the southern part of the Sivas Basin. Using our new and published results, we compute an apparent polar wander path (APWP) for this block since the Late Cretaceous, showing that it experienced a ˜ 30-35° counterclockwise vertical axis rotation since the Oligocene time relative to Eurasia. Sediments in the northern Sivas region show clockwise rotations. We use the rotation patterns together with known fault zones to argue that the counterclockwise-rotating domain of south-central Anatolia was bounded by the Savcılı Thrust Zone and Deliler-Tecer Fault Zone in the north and by the African-Arabian trench in the south, the western boundary of which is poorly constrained and requires future study. Our new paleomagnetic constraints provide a key ingredient for future kinematic restorations of the Anatolian tectonic collage.

  10. Paleomagnetic constraints on the timing and distribution of Cenozoic rotations in Central and Eastern Anatolia

    Directory of Open Access Journals (Sweden)

    D. Gürer

    2018-03-01

    Full Text Available To quantitatively reconstruct the kinematic evolution of Central and Eastern Anatolia within the framework of Neotethyan subduction accommodating Africa–Eurasia convergence, we paleomagnetically assess the timing and amount of vertical axis rotations across the Ulukışla and Sivas regions. We show paleomagnetic results from ∼ 30 localities identifying a coherent rotation of a SE Anatolian rotating block comprised of the southern Kırşehir Block, the Ulukışla Basin, the Central and Eastern Taurides, and the southern part of the Sivas Basin. Using our new and published results, we compute an apparent polar wander path (APWP for this block since the Late Cretaceous, showing that it experienced a ∼ 30–35° counterclockwise vertical axis rotation since the Oligocene time relative to Eurasia. Sediments in the northern Sivas region show clockwise rotations. We use the rotation patterns together with known fault zones to argue that the counterclockwise-rotating domain of south-central Anatolia was bounded by the Savcılı Thrust Zone and Deliler–Tecer Fault Zone in the north and by the African–Arabian trench in the south, the western boundary of which is poorly constrained and requires future study. Our new paleomagnetic constraints provide a key ingredient for future kinematic restorations of the Anatolian tectonic collage.

  11. Dietary habits and nutritional status in adolescents in Central and Eastern Europe.

    Science.gov (United States)

    Parízková, J

    2000-03-01

    The overall situation as regards dietary intake and nutritional status in the countries of Central and Eastern Europe has varied considerably during previous decades; however, after the political, social and economic changes during the nineties these differences have increased further, especially in the areas with low GDP and war, and in the regions affected by radionuclides etc. No systematic surveillance systems in representative samples of adolescents were in effect at the beginning of the nineties in Central and Eastern Europe. There exists relatively more data on nutritional status characterized by body mass index (BMI) and skinfold thickness measurements. Food intake has mainly been followed in smaller samples of adolescents, and or in special groups (athletes, obese, vegetarians, allergies, Romanies, pupils of special schools etc.). In the countries and/or areas with sufficient GDP and income the food intake has most often been too abundant when considering the real needs of the growing organism, especially from the point of view of energy output. The composition of the diet is not adequate, i.e. too much protein, fats, sugar etc. This situation is similar to that in Western countries, USA etc. On the other hand, adolescents in Central and Eastern Europe consume too few vegetables, fruit and milk products in their diet (i.e. low intakes of Ca, fibre and vitamin C), which is less apparent in Western countries. This is mainly due to bad eating habits and nutritional traditions in the families, but also due to the changes of the prices of the mentioned foodstuffs after political and economic changes in this part of the world. Certain nutritional deficiencies were also shown as factors increasing the health risks from the Chernobyl disaster, mainly in the Ukraine, Belorussia and certain parts of Poland.

  12. Comparing alcohol consumption in central and eastern Europe to other European countries.

    Science.gov (United States)

    Popova, Svetlana; Rehm, Jürgen; Patra, Jayadeep; Zatonski, Witold

    2007-01-01

    To give an overview of the volume of alcohol consumption, beverage preference, and patterns of drinking among adults (people 15 years and older) in central and eastern Europe (Bulgaria, Czech Republic, Estonia, Hungary, Latvia, Lithuania, Poland, Romania, Slovakia, and Slovenia) and to compare it to southern and western Europe, Russia and Ukraine. Secondary data analysis. Consumption and preferred beverage type data for the year 2002 were taken from the WHO Global Status Report on Alcohol and the WHO Global Alcohol Database. Average consumption in central and eastern Europe is high with a relatively large proportion of unrecorded consumption ranging from one litre in Czech Republic and Estonia to 10.5 l in Ukraine. The proportion of heavy alcohol consumption (more than 40 g of pure alcohol per day) among men was the lowest in Bulgaria (25.8%) and the highest in Czech Republic (59.4%). Among women, the lowest proportion of heavy alcohol consumption was registered in Estonia (4.0%) and the highest in Hungary (16.0%). Patterns of drinking are detrimental with a high proportion of binge drinking, especially in the group of countries traditionally drinking vodka. In most countries, beer is now the most prevalent alcoholic beverage. Other studies suggest that the population drinking levels found in central and eastern Europe are linked with higher levels of detrimental health outcomes. Known effective and cost-effective programs to reduce levels of risky drinking should, therefore, be implemented, which may, in turn, lead to a reduction of alcohol-attributable burden of disease.

  13. Acquits communautaire in quality management in the energy sector -Central and Eastern European Countries

    International Nuclear Information System (INIS)

    Ristikj, Julija

    1997-01-01

    Energy is considered as one of the main infrastructure components, and efficient energy sectors are corner stones for the economic growth of the Central and Eastern European Countries on their way towards gaining EU membership. Therefore, energy is considered as one of the main directions of action within the PHARE Programme with trans-European dimensions. Five years ago started the implementation of the PHARE Multi-country Energy Programme, the efforts of which have been oriented to three main strategic axes: energy policy, energy supply, as well as energy efficiency and environment. (author)

  14. Lichens of neglected habitats in Eastern and East-Central European lowlands

    Directory of Open Access Journals (Sweden)

    Jurga Motiejūnaitē

    2013-12-01

    Full Text Available Situation of lichens of aquatic and transient habitats in Eastern and East-Central European lowlands is discussed basing on example of several selected species: Leptogium biatorinum, Sarcosagium campestre, Steinia geophana, Verrucaria aquatilis, V. hydrela, V. praetermissa, V. xyloxena. Both habitat types are generally very much neglected in the region and all species show large spatial gaps in recording, which makes it difficult to judge both about their true distribution limits and spreading dynamics. On the other hand, targeted search through the suitable habitats and abundance of such indicate that many of these lichens are probably not uncommon in the region.

  15. Undergraduate teaching of nuclear medicine: a comparison between Central and Eastern Europe and European Union countries

    International Nuclear Information System (INIS)

    Lass, P.; Scheffler, J.; Bandurski, T.

    2003-01-01

    This paper overviews the curricula of nuclear medicine (NM) undergraduate training in 34 Central and Eastern European (CEE) and 37 European Union (EU) medical faculties. The data show enormous variation in the number of hours devoted to nuclear medicine, varying between 1-2 to 40 hours and highly differentiated concepts/ideas of nuclear medicine training in particular countries. In most EU countries this teaching is integrated with that of radiology or clinical modules, also with training in clinical physiology. In many CEE countries teaching and testing of NM are independent, although integration with other teaching modules is frequent. The paper discusses the differences in particular approaches to nuclear medicine teaching. (author)

  16. Real Estate Appraisal in Central-Eastern Europe: Comparative Analysis of Poland and Slovakia

    Directory of Open Access Journals (Sweden)

    Adamuscin Andrej

    2017-12-01

    Full Text Available The countries in Central-Eastern Europe have been subjected to dynamic economic changes. Researchers from Poland and Slovakia study the history of the creation of and rules by which the real estate appraiser’s profession functions. They also present the methodological basics for property appraisals. The original value of this article is a comparative analysis depicting the similarities and differences occurring in the research area, in two countries from the same region of Europe. The analysis may also influence the methodological discussions of specialists concerning the correctness and purpose of certain approaches, methods or techniques of property appraisal.

  17. Mandatory waiting periods and biased abortion counseling in Central and Eastern Europe.

    Science.gov (United States)

    Hoctor, Leah; Lamačková, Adriana

    2017-11-01

    Several Central and Eastern European countries have recently enacted retrogressive laws and policies introducing new preconditions that women must fulfill before they can obtain legal abortion services. Mandatory waiting periods and biased counseling and information requirements are particularly common examples of these new prerequisites. The present article considers these requirements in light of international human rights standards and public health guidelines, and outlines the manner in which, by imposing regressive barriers on women's access to legal abortion services, these new laws and policies undermine women's health and well-being, fail to respect women's human rights, and reinforce harmful gender stereotypes and abortion stigma. © 2017 International Federation of Gynecology and Obstetrics.

  18. The economic recovery in the Central and Eastern European EU countries

    Directory of Open Access Journals (Sweden)

    Elena GURGU

    2011-03-01

    Full Text Available Following the recession in 2008-09, the economies of the eight EU countries in central and Eastern Europe outside the euro area (CEE are recovering gradually, albeit with significant differences across countries. The expansion in economic activity is currently being driven primarily by exports as domestic demand remains subdued. Those countries that accumulated relatively more substantial internal and external imbalances before the financial crisis suffered more severe contractions in output during the crisis, and most of them face a more sluggish economic recovery.

  19. Euroguidelines in Central and Eastern Europe (ECEE) conference and the Warsaw Declaration - a comprehensive meeting report

    DEFF Research Database (Denmark)

    Kowalska, J D; Oprea, C; de Witt, S

    2017-01-01

    country epidemiology, surveillance, national strategy for treatment and prevention, standards of care, access to care and treatment availability. Each participant filled in a questionnaire investigating HIV guidelines usage per country. RESULTS: In total, 16 Central and Eastern Europe (CEE...... and one in five the International Antiviral Society-USA (IAS-USA) Panel guidelines from 2012. CONCLUSIONS: Participants declared their will to promote the widespread use of EACS guidelines for HIV infection in the CEE region and neighbouring countries by signing the Warsaw Declaration. They also...

  20. Foreign direct investment and income inequality in Central and Eastern Europe

    Directory of Open Access Journals (Sweden)

    Svilena MIHAYLOVA

    2015-06-01

    Full Text Available The paper explores the impact of foreign direct investment (FDI on income inequality in ten countries from Central and Eastern Europe (CEE in the period 1990 – 2012. First, the theoretical and empirical literature on the distributional effect of FDI is outlined. Second, we discuss briefly general trends in FDI inflow and income inequality in the countries from CEE after 1990. Third, we estimate several fixed effects regression models and find that FDI has the potential to exert influence on income inequality but this effect varies depending on the level of education and economic development of the host countries.

  1. New records of long-legged flies (Diptera, Dolichopodidae from Central and North-Eastern Iran

    Directory of Open Access Journals (Sweden)

    I. Ya. Grichanov

    2017-12-01

    Full Text Available During a 2016-2017 survey conducted in Isfahan, Lorestan, Markazi, North Khorasan, Razavi Khorasan, South Khorasan and Tehran provinces located in the Central and North-Eastern Iran, about 1000 specimens of Dolichopodidae were collected and identified. Eight dolichopodid species [Dolichopus jaxarticus Stackelberg, 1927, Hydrophorus viridis (Meigen, 1824, Medetera diadema (Linnaeus, 1767, M. lamprostoma Loew, 1871, M. roghii Rampini et Canzoneri, 1979, Tachytrechus kowarzi Mik, 1864, Tachytrechus sogdianus Loew, 1871, and Thinophilus flavipalpis (Zetterstedt, 1843] are recorded for the first time in Iran. Dolichopus subimmaculatus Kazerani, Pollet, Khaghaninia, 2017, is placed in synonymy with Dolichopus perversus Loew, 1871 (syn. nov.. Lectotype is designated for D. perversus.

  2. Phytosociological Survey on the Central Coastal Lowlands of Eastern Saudi Arabia

    International Nuclear Information System (INIS)

    Farghali, Kotb Amer; Zareh, Moumn Mustafa

    2005-01-01

    The vegetation composition of the central coastal low lands of Eastern Saudi Arabia was analyzed. The appearance and distribution of the studied plant groupings were affected by atmospheric, by edaphic conditions as well as topography. Eighty seven species belonging to (33) families of flowering plants were recorded in the following seven plant communities which are dominated and co-dominated by (Zygophyllum qatarense), (Lasiurus scindicus and Lycium shawii), (Alhagi graecorum and Cynodon dactylon), (Phoenix dactelifera and Tamarix aphylla),(Aeluropuslagopoides and Sporobolous ioclados), ( Halocnemum strobilacium and Arthrocenemum macrostachyum) and (Avicennia marina). (author)

  3. CORRUPTION AND FOREIGN DIRECT INVESTMENT. EVIDENCE FROM CENTRAL AND EASTERN EUROPEAN STATES

    Directory of Open Access Journals (Sweden)

    Cristina Mihaela Amarandei

    2013-09-01

    Full Text Available This paper examines the impact of corruption on foreign direct investment inflows for ten Central and Eastern European states. The paper attempts to answer the question: what is the role of corruption in attracting foreign direct investments? Using the data from UNCTAD for foreign direct investment and Corruption Perception Index from Transparency International, for a period of 12 years, 2000-2012, we evaluate the specific impact of corruptions on FDI using GDP as control variable. Our results confirm the majority of literature and show a negative significant relation between the variables analyzed, but at a lower intensity than expected.

  4. HIV care in Central and Eastern Europe: How close are we to the target?

    Directory of Open Access Journals (Sweden)

    Deniz Gokengin

    2018-05-01

    Full Text Available Objectives: The aim of this survey was to describe the current status of HIV care in the countries of Central and Eastern Europe and to investigate how close the region is to achieving the UNAIDS 2020 target of 90–90–90. Methods: In 2014, data were collected from 24 Central and Eastern European countries using a 38-item questionnaire. Results: All countries reported mandatory screening of blood and organ donors for HIV. Other groups subjected to targeted screening included people who inject drugs (PWID (15/24, 62.5%, men who have sex with men (MSM (14/24, 58.3%, and sex workers (12/24, 50.0%. Only 14 of the 24 countries (58.3% screened pregnant women. The percentages of late presentation and advanced disease were 40.3% (range 14–80% and 25.4% (range 9–50%, respectively. There was no difference between countries categorized by income or by region in terms of the percentages of persons presenting late or with advanced disease. The availability of newer antiretroviral drugs (rilpivirine, etravirine, darunavir, maraviroc, raltegravir, dolutegravir tended to be significantly better with a higher country income status. Ten countries reported initiating antiretroviral therapy (ART regardless of CD4+ T cell count (41.7%, five countries (20.8% used the threshold of <500 cells/μl, and nine countries (37.5% used the threshold of <350 cells/μl. Initiation of ART regardless of the CD4+ T cell count was significantly more common among high-income countries than among upper-middle-income and lower-middle-income countries (100% vs. 27.3% and 0%, respectively; p = 0.001. Drugs were provided free of charge in all countries and mostly provided by governments. There were significant discrepancies between countries regarding the follow-up of people living with HIV. Conclusions: There are major disparities in the provision of HIV care among sub-regions in Europe, which should be addressed. More attention in terms of funding, knowledge and experience

  5. Porphyry copper assessment of the Central Asian Orogenic Belt and eastern Tethysides: China, Mongolia, Russia, Pakistan, Kazakhstan, Tajikistan, and India: Chapter X in Global mineral resource assessment

    Science.gov (United States)

    Mihalasky, Mark J.; Ludington, Stephen; Hammarstrom, Jane M.; Alexeiev, Dmitriy V.; Frost, Thomas P.; Light, Thomas D.; Robinson, Gilpin R.; Briggs, Deborah A.; Wallis, John C.; Miller, Robert J.; Bookstrom, Arthur A.; Panteleyev, Andre; Chitalin, Andre; Seltmann, Reimar; Guangsheng, Yan; Changyun, Lian; Jingwen, Mao; Jinyi, Li; Keyan, Xiao; Ruizhao, Qiu; Jianbao, Shao; Gangyi, Shai; Yuliang, Du

    2015-01-01

    The U.S. Geological Survey collaborated with international colleagues to assess undiscovered resources in porphyry copper deposits in the Central Asian Orogenic Belt and eastern Tethysides. These areas host 20 known porphyry copper deposits, including the world class Oyu Tolgoi deposit in Mongolia that was discovered in the late 1990s. The study area covers major parts of the world’s largest orogenic systems. The Central Asian Orogenic Belt is a collage of amalgamated Precambrian through Mesozoic terranes that extends from the Ural Mountains in the west nearly to the Pacific Coast of Asia in the east and records the evolution and final closure of the Paleo-Asian Ocean in Permian time. The eastern Tethysides, the orogenic belt to the south of the Central Asian Orogenic Belt, records the evolution of another ancient ocean system, the Tethys Ocean. The evolution of these orogenic belts involved magmatism associated with a variety of geologic settings appropriate for formation of porphyry copper deposits, including subduction-related island arcs, continental arcs, and collisional and postconvergent settings. The original settings are difficult to trace because the arcs have been complexly deformed and dismembered by younger tectonic events. Twelve mineral resource assessment tracts were delineated to be permissive for the occurrence of porphyry copper deposits based on mapped and inferred subsurface distributions of igneous rocks of specific age ranges and compositions. These include (1) nine Paleozoic tracts in the Central Asian Orogenic Belt, which range in area from about 60,000 to 800,000 square kilometers (km2); (2) a complex area of about 400,000 km2 on the northern margin of the Tethysides, the Qinling-Dabie tract, which spans central China and areas to the west, encompassing Paleozoic through Triassic igneous rocks that formed in diverse settings; and (3) assemblages of late Paleozoic and Mesozoic rocks that define two other tracts in the Tethysides, the 100

  6. Regional geologic characteristics of uranium ores and assessment of metallogenetic potentials in the central part of Eastern Liaoning Province

    International Nuclear Information System (INIS)

    Wang Wenguang; Tao Quan; Zhang Shouben

    1997-10-01

    Regional geologic characteristics, metallogenetic conditions and prospects of uranium ores in the central part of the Eastern Liaoning Province of North China is studied systematically. It demonstrates that the Archaean basement of the study area consists of a special type of granite-greenstone belts in China. It is called the granite-greenstone belts of the Liaoning-model, in which the granitic rocks are mainly migmatitic granite and granite-gneiss of migmatitic genesis. The greenstone belts in this area have undergone strong metamorphism. Large amounts of Precambrian geochronological studies have been made with U-Pb isotopic method on zircon; and a new Precambrian geologic time scale has been established. It is also proved that multistage activation of the Early Precambrian basement and the proto-platform took place in Early Proterozoic. Emphases are laid on uranium and thorium abundances and their variations as well as primary uranium contents of rocks in the granite-greenstone terrain and those of the Lower Proterozoic. At the same time, uraninite as accessory mineral in granitic rocks is found to exist more or less. Early Precambrian strata and many kinds of mineral deposits occurring in the strata are in origin chiefly of syngenetic hot brine sedimentation and of submarine extrusive gas-hydrothermal sedimentation superimposed by metamorphism. Metallogenetic features and models of various types of uranium deposits are studied emphatically and compared with similar large deposits abroad. In addition, overall synthetical appraisals are made for this area; and on this basis, prospecting directions and favourable sections of uranium metallization are suggested. (4 refs., 4 tabs.)

  7. Electromagnetic field standards in Central and Eastern European countries: current state and stipulations for international harmonization.

    Science.gov (United States)

    Gajsek, P; Pakhomov, A G; Klauenberg, B J

    2002-04-01

    Electromagnetic field standards in the West are based on well-established acute biological effects that could be considered as signaling a potentially adverse health effect. The specific absorption rate, which is proportional to the tissue heating (thermal effects), represents the basic restriction of exposure to Radio-Frequency (RF) fields. On the other hand, Eastern European standards are designed to protect from potential non-thermal effects that might be caused by chronic exposure to very low intensities, where a so-called "power load" (a product of field intensity and duration of exposure) represents the basic limitation. Thus, electromagnetic field standards in Eastern European countries differ considerably from those which are proposed by the International Commission of Non-ionizing Radiation Protection and the Standards Coordinating Committee 28 of the Institute of Electrical and Electronics Engineers, Inc. In the present paper, the strategies for development of exposure limit values in electromagnetic fields standards currently in force in Eastern and Central European countries are discussed. Some differences as well as similarities of the national health and safety standards and the main obstacles to harmonization of these standards with those being established by Western national and international organizations and agencies are presented.

  8. Publication ethics in biomedical journals from countries in Central and Eastern Europe.

    Science.gov (United States)

    Broga, Mindaugas; Mijaljica, Goran; Waligora, Marcin; Keis, Aime; Marusic, Ana

    2014-03-01

    Publication ethics is an important aspect of both the research and publication enterprises. It is particularly important in the field of biomedical science because published data may directly affect human health. In this article, we examine publication ethics policies in biomedical journals published in Central and Eastern Europe. We were interested in possible differences between East European countries that are members of the European Union (Eastern EU) and South-East European countries (South-East Europe) that are not members of the European Union. The most common ethical issues addressed by all journals in the region were redundant publication, peer review process, and copyright or licensing details. Image manipulation, editors' conflicts of interest and registration of clinical trials were the least common ethical policies. Three aspects were significantly more common in journals published outside the EU: statements on the endorsement of international editorial standards, contributorship policy, and image manipulation. On the other hand, copyright or licensing information were more prevalent in journals published in the Eastern EU. The existence of significant differences among biomedical journals' ethical policies calls for further research and active measures to harmonize policies across journals.

  9. Review of Research into Enterprise Bankruptcy Prediction in Selected Central and Eastern European Countries

    Directory of Open Access Journals (Sweden)

    Błażej Prusak

    2018-06-01

    Full Text Available In developed countries, the first studies on forecasting bankruptcy date to the early 20th century. In Central and Eastern Europe, due to, among other factors, the geopolitical situation and the introduced economic system, this issue became the subject of researcher interest only in the 1990s. Therefore, it is worthwhile to analyze whether these countries conduct bankruptcy risk assessments and what their level of advancement is. The main objective of the article is the review and assessment of the level of advancement of bankruptcy prediction research in countries of the former Eastern Bloc, in comparison to the latest global research trends in this area. For this purpose, the method of analyzing scientific literature was applied. The publications chosen as the basis for the research were mainly based on information from the Google Scholar and ResearchGate databases during the period Q4 2016–Q3 2017. According to the author’s knowledge, this is the first such large-scale study involving the countries of the former Eastern Bloc—which includes the following states: Poland, Lithuania, Latvia, Estonia, Ukraine, Hungary, Russia, Slovakia, Czech Republic, Romania, Bulgaria, and Belarus. The results show that the most advanced research in this area is conducted in the Czech Republic, Poland, Slovakia, Estonia, Russia, and Hungary. Belarus Bulgaria and Latvia are on the other end. In the remaining countries, traditional approaches to predicting business insolvency are generally used.

  10. Vegetation change and terrestrial carbon storage in eastern Asia during the Last Glacial Maximum as indicated by a new pollen record from central Taiwan

    Energy Technology Data Exchange (ETDEWEB)

    Liew, P.M.; Kuo, C.M.; Huang, S.Y.; Tseng, M.H. [Geological Department, National Taiwan Univ. 245, Chou-shan Rd., Taipei (Taiwan, Province of China)

    1998-05-01

    Last Glacial Maximum (LGM) carbon storage in eastern Asia is a key issue for understanding the sinks and sources of paleocarbon. Palynological data with good time constraint for the LGM in a peat bog from a site at 650 m above mean sea level in central Taiwan, together with data from low-lying deltaic and basin deposits of Taiwan and South China, increase our understanding about vegetational evolution and possible terrestrial carbon storage in this area and probably eastern Asia. Contrasting to today`s Machilus-Castanopsis forest zone around the peat bog, the vegetation before the LGM was dominated by Alnus, a relatively xerophytic element in Taiwan. An increase in herbs and decrease in spores during the LGM is recognized when compared with Holocene and modern assemblages. A less humid interval dominated by herbs (>50%) occurred between 21 and 15.8 ka. Basin deposits in northern Taiwan and deltaic deposits in central Taiwan show that during the LGM Artemisia, Umbelliferae and Gramineae were the main components contrasting with the Pinus or Cyclobalanopsis-dominant assemblages in the rest of the last glacial. Thus, less humid conditions lasted about 5000 to 6000 years in the LGM even on this very humid island. This may also be true in eastern Asia where a large area of the widely exposed continental shelf may have been occupied by grasslands and the uplands of South China were occupied by less dense coniferous or temperate forests during the LGM in contrast to the modern subtropical forest. This scenario improves our understanding of the terrestrial paleocarbon storage

  11. Vegetation change and terrestrial carbon storage in eastern Asia during the Last Glacial Maximum as indicated by a new pollen record from central Taiwan

    Science.gov (United States)

    Liew, P. M.; Kuo, C. M.; Huang, S. Y.; Tseng, M. H.

    1998-05-01

    Last Glacial Maximum (LGM) carbon storage in eastern Asia is a key issue for understanding the sinks and sources of paleocarbon. Palynological data with good time constraint for the LGM in a peat bog from a site at 650 m above mean sea level in central Taiwan, together with data from low-lying deltaic and basin deposits of Taiwan and South China, increase our understanding about vegetational evolution and possible terrestrial carbon storage in this area and probably eastern Asia. Contrasting to today's Machilus-Castanopsis forest zone around the peat bog, the vegetation before the LGM was dominated by Alnus, a relatively xerophytic element in Taiwan. An increase in herbs and decrease in spores during the LGM is recognized when compared with Holocene and modern assemblages. A less humid interval dominated by herbs (>50%) occurred between 21 and 15.8 ka. Basin deposits in northern Taiwan and deltaic deposits in central Taiwan show that during the LGM Artemisia, Umbelliferae and Gramineae were the main components contrasting with the Pinus or Cyclobalanopsis-dominant assemblages in the rest of the last glacial. Thus, less humid conditions lasted about 5000 to 6000 years in the LGM even on this very humid island. This may also be true in eastern Asia where a large area of the widely exposed continental shelf may have been occupied by grasslands and the uplands of South China were occupied by less dense coniferous or temperate forests during the LGM in contrast to the modern subtropical forest. This scenario improves our understanding of the terrestrial paleocarbon storage.

  12. The recent avifauna of the central and eastern Civilian Control Zone near the Demilitarized Zone in Republic of Korea

    OpenAIRE

    Seunghwa Yoo; Dongwon Kim; Youngmin Moon; Jeongyeon Yi; Taebong Choi

    2016-01-01

    Our survey of the avifauna in the eastern and central parts of the Civilian Control Zone (CCZ) in 2012 and 2013 found a total of 14,390 individuals of 159 species belonging to 17 orders, 44 families and 88 genera. The 159 species of birds found in the central and eastern CCZ constitute 29.4% of the 540 bird species recorded in the Korean Peninsula, showing considerable biodiversity in the bird species that inhabit the surveyed regions. In the central CCZ, we found 9,916 individuals of 117 bir...

  13. Pollen spectrum, a cornerstone for tracing the evolution of the eastern Central Asian desert

    Science.gov (United States)

    Lu, Kai-Qing; Xie, Gan; Li, Min; Li, Jin-Feng; Trivedi, Anjali; Ferguson, David K.; Yao, Yi-Feng; Wang, Yu-Fei

    2018-04-01

    The temperate desert in arid Central Asia (ACA) has acted as a thoroughfare for the ancient Silk Road and today's Belt and Road, linking economic and cultural exchanges between East and West. The interaction between human sustainable development and the dynamic change in the desert ecosystem in this region is an area of concern for governments and scientific communities. Nevertheless, the lack of a pollen spectrum of the dominant taxa within the temperate desert vegetation and a corresponding relation between pollen assemblages and specific desert vegetation types is an obstacle to further understanding the formation and maintenance of this desert ecosystem. In this work, we link pollen assemblages to specific desert vegetation types with a new pollen spectrum with specific pollen grains, specific plant taxa and related habitats, providing a solid foundation for further tracing the evolution of the desert ecosystem in eastern arid Central Asia.

  14. Strategies to address climate change in central and Eastern Euopean countries

    Energy Technology Data Exchange (ETDEWEB)

    Simeonova, K. [Energoproekt, Sofia (Bulgaria)

    1996-12-31

    The paper presents analyses based on information mainly from the National Communications of nine Central and Eastern European countries that are undertaking radical transition from centrally planned to market driven economics (EIT). It is designed primarily to provide an overview of the policies and measures to address climate change that have been implemented, or under implementation or planned. In order to better understand the objective of policies and measures and the way they have been implemented in EIT countries that analysis has been supplemented by a review of the national circumstances and overall policy contexts in EIT countries that are relevant to climate change policies and measures problems. Therefore, these issues will be discussed in the paper along with analysis of mitigation policies and measures by sector.

  15. The energy system of Central and Eastern European Countries: what does the future hold

    International Nuclear Information System (INIS)

    Locatelli, C.

    1992-01-01

    The countries of Central and Eastern Europe have inherited an energy supply and demand system that was forged by centralized command planning and an administrative-type organization and management mode. The two strongest features of this landscape are without doubt the energy-intensive economic growth and over-investment in the energy sector, that is becoming more and more difficult to sustain in light of declining economic performance. In this context, one of the stakes in the economic transition and reforms is to push for new energy management on both the supply and demand sides. Although the objectives are clear, the ways and means of achieving them are less so, because they depend essentially on the broader economic reform options that are currently in the making

  16. Oligarchization, de-Westernization and vulnerability: Media between democracy and authoritarianism in Central and Eastern Europe

    DEFF Research Database (Denmark)

    Balčytienė, Auksė; Bajomi-Lázár, Péter; Štětka, Václav

    2015-01-01

    What are the major trends of media change in contemporary Central and Eastern Europe (CEE)? How do these media transformations relate to economic, political, social and cultural currents in the region? After a decade of democratic optimism from the early 1990s to the 2000s, why did democratic media...... influence of Russia, and the war in Ukraine? What could comparative post-communist media studies add to our analysis and understanding of the new CEE realities? These were some of the questions tackled by a recent public roundtable discussion entitled "Media, Democracy and Authoritarianism in Central......), Péter Bajomi-Lázár (Professor of Media Communications, and Head of the Institute of Social Science at the Budapest Business School, Hungary), and Václav Štětka (Senior Researcher, Institute of Communication Studies and Journalism, Faculty of Social Science, Charles University, Prague, Czech Republic...

  17. TopoGreenland: Lithospheric structure and topography in Central-Eastern Greenland

    Science.gov (United States)

    Thybo, H.; Shulgin, A.; Kraft, H. A.; Vinnik, L. P.

    2017-12-01

    We present models of the seismic structure of the crust and upper mantle in the interior of Greenland based on new seismological data from the TopoGreenland experiment. Until this experiment, all seismic data in Greenland was acquired close to the coast, where the crustal structure is affected by oceanic break-up. The TopoGreenland data acquisition programme in central-eastern Greenland included the first controlled source seismic experiment in interior Greenland and deployment of 24 broadband (BB) onshore stations for 3 years, partly on the ice cap. The 320 km long seismic refraction/wide-angle reflection profile was acquired on the ice cap by a team of six people during two-months in summer of 2011. We present a 2D velocity model of the crust based on tomographic inversion and forward ray tracing modelling of the controlled source data. It shows a decrease of crustal thickness from 47 km below the centre of Greenland in the western to 40 km in its eastern part of the profile. High lower crustal velocities (Vp 6.8 - 7.3 km/s) below central Greenland may result from past collision tectonics or be related to the passage of the Iceland mantle plume. Crustal receiver functions in the surrounding area demonstrate constant structure along the coast and pronounced, relatively sharp variation in crustal thickness around the mountains at the edge of the ice cap. Surprisingly the thickest crust is observed below the lowest topography under the ice cap, whereas the crust is thin below the high mountains at its edge, and thins further below elevated topography out to the coast. Receiver Function interpretation of the mantle and transition zone structure shows a complicated mosaic variation that cannot be correlated to the variation in topography. The origin of the pronounced mountain ranges around the North Atlantic Ocean with average elevation above 1500 m and peak elevations of more than 3.5 km near Scoresby Sund in Eastern Greenland, is unknown. Our new results demonstrate

  18. The Central and Eastern European Earthquake Research Network - CE3RN

    Science.gov (United States)

    Bragato, Pier Luigi; Costa, Giovanni; Gallo, Antonella; Gosar, Andrej; Horn, Nikolaus; Lenhardt, Wolfgang; Mucciarelli, Marco; Pesaresi, Damiano; Steiner, Rudolf; Suhadolc, Peter; Tiberi, Lara; Živčić, Mladen; Zoppé, Giuliana

    2014-05-01

    The region of the Central and Eastern Europe is an area characterised by a relatively high seismicity. The active seismogenic structures and the related potentially destructive events are located in the proximity of the political boundaries between several countries existing in the area. An example is the seismic region between the NE Italy (FVG, Trentino-Alto Adige and Veneto), Austria (Tyrol, Carinthia) and Slovenia. So when a destructive earthquake occurs in the area, all the three countries are involved. In the year 2001 the Agencija Republike Slovenije za Okolje (ARSO) in Slovenia, the Department of Mathematics and Geoscience of the University of Trieste (DMG), the OGS (Istituto Nazionale di Oceanografia e di Geofisica Sperimentale) in Italy and the Zentralanstalt für Meteorologie und Geodynamik (ZAMG) in Austria signed an agreement for the real-time seismological data exchange in the Southeastern Alps region. Soon after the Interreg IIIa Italia-Austria projects "Trans-National Seismological Networks in the South-Eastern Alps" and "FASTLINK" started. The main goal of these projects was the creation of a transfrontier network for the common seismic monitoring of the region for scientific and civil defense purposes. During these years the high quality data recorded by the transfrontier network has been used, by the involved institutions, for their scientific research, for institutional activities and for the civil defense services. Several common international projects have been realized with success. The instrumentation has been continuously upgraded, the installations quality improved as well as the data transmission efficiency. In the 2013 ARSO, DMG, OGS and ZAMG decided to name the cooperative network "Central and Eastern European Earthquake Research Network - CE3RN". The national/regional seismic networks actually involved in the CE3RN network are: • Austrian national BB network (ZAMG - OE) • Friuli Veneto SP network (OGS - FV) • Friuli VG

  19. HIV care in Central and Eastern Europe: How close are we to the target?

    Science.gov (United States)

    Gokengin, Deniz; Oprea, Cristiana; Begovac, Josip; Horban, Andrzej; Zeka, Arzu Nazlı; Sedlacek, Dalibor; Allabergan, Bayjanov; Almamedova, Esmira A; Balayan, Tatevik; Banhegyi, Denes; Bukovinova, Pavlina; Chkhartishvili, Nikoloz; Damira, Alymbaeva; Deva, Edona; Elenkov, Ivaylo; Gashi, Luljeta; Gexha-Bunjaku, Dafina; Hadciosmanovic, Vesna; Harxhi, Arjan; Holban, Tiberiu; Jevtovic, Djorje; Jilich, David; Kowalska, Justyna; Kuvatova, Djhamal; Ladnaia, Natalya; Mamatkulov, Adkhamjon; Marjanovic, Aleksandra; Nikolova, Maria; Poljak, Mario; Rüütel, Kristi; Shunnar, Azzaden; Stevanovic, Milena; Trumova, Zhanna; Yurin, Oleg

    2018-05-01

    The aim of this survey was to describe the current status of HIV care in the countries of Central and Eastern Europe and to investigate how close the region is to achieving the UNAIDS 2020 target of 90-90-90. In 2014, data were collected from 24 Central and Eastern European countries using a 38-item questionnaire. All countries reported mandatory screening of blood and organ donors for HIV. Other groups subjected to targeted screening included people who inject drugs (PWID) (15/24, 62.5%), men who have sex with men (MSM) (14/24, 58.3%), and sex workers (12/24, 50.0%). Only 14 of the 24 countries (58.3%) screened pregnant women. The percentages of late presentation and advanced disease were 40.3% (range 14-80%) and 25.4% (range 9-50%), respectively. There was no difference between countries categorized by income or by region in terms of the percentages of persons presenting late or with advanced disease. The availability of newer antiretroviral drugs (rilpivirine, etravirine, darunavir, maraviroc, raltegravir, dolutegravir) tended to be significantly better with a higher country income status. Ten countries reported initiating antiretroviral therapy (ART) regardless of CD4+ T cell count (41.7%), five countries (20.8%) used the threshold of Eastern Europe. The exact needs should be defined and services scaled up in order to achieve a standard level of care and provide an adequate and sustainable response to the HIV epidemic in this region. Copyright © 2018 The Authors. Published by Elsevier Ltd.. All rights reserved.

  20. Obesity and education in three countries of the Central and Eastern Europe: the HAPIEE study.

    Science.gov (United States)

    Pikhart, Hynek; Bobak, Martin; Malyutina, Sofia; Pajak, Andrzej; Kubínová, Růzena; Marmot, Michael

    2007-12-01

    The international pattern of obesity is only partly understood. While in developed countries the association between education and obesity is inverse, in the developing world social distribution of obesity is less predictable. We examined obesity patterns in three countries of Central and Eastern Europe (CEE): Russia, Poland and the Czech Republic, middle-income post-communist countries undergoing social and economic transition. The prevalence of obesity was inversely associated with education of individuals in our three samples of Central and Eastern European populations. In agreement with previous findings, the inverse socioeconomic gradient was more pronounced in the Czech Republic and Poland, countries with higher Gross National Product (GNP) than Russia. In addition, obesity was more common in Russian women than in Czech or Polish women while Russian men were less obese than Czech or Polish men. These findings are consistent with the hypothesis that the social gradient in obesity differs between populations--it is more likely to find a reverse association between socioeconomic position and prevalence of obesity in the more westernized countries with higher population income.

  1. Occupational radiation exposure in Central and Eastern European countries - ESOREX EAST -. Proceedings

    International Nuclear Information System (INIS)

    Frasch, G.; Anatschkowa, E.

    1999-02-01

    On behalf of the European Commission, the BfS is currently executing a project entitled 'European Study of Occupational Radiation Exposure - ESOREX'. The project consists of several surveys executed in the Member States of the European Union, furthermore in Iceland, Norway and Switzerland. In each of these countries the - 1. administrative systems used to register individual occupational radiation exposure, - 2. numbers and dose distributions of occupationally radiation exposed persons in 1995 are surveyed. The aim is to describe and compare the administrative structures of the various national registration systems and the distributions of the workers and their doses. It shall identify the differences between the states and analyse the possibilities for a European harmonization. Because of the intention of numerous Central and Eastern European countries to join the European Community, the harmonization theme is also of considerable importance for these countries. The workshop served the preparing works to execute the ESOREX study also in ten Central and Eastern European countries. In order to establish the necessary contacts and to prepare the co-operation with the respective institutions of these states, the BfS organised, together with the State Office for Nuclear Safety of the Czech Republic, an international introductory workshop in Prague in September 1998. The proceedings reflect the presentations of the participants and the results of the discussions. (orig.) [de

  2. Web of science coverage and scientific performance of Central and Eastern European countries

    Energy Technology Data Exchange (ETDEWEB)

    Ploszaj, A.; Olechnicka, A.

    2016-07-01

    The paper put forward the hypothesis that changes in the list of journals, particularly in the number of periodicals published in specific Central and Eastern European (CEE) countries, have a significant impact on bibliometric indicators and, consequently, on the convergence levels they are used to measure. The analyses presented in the article support the argument that countries from Central and Eastern Europe, despite showing fairly consistent convergence trends, achieve noticeably weaker results than Western Europe regarding research and development and scientific activity. The evident impact made by the inclusion of numerous CEE journals in WoS on the values of the indicator analysed, directly supports the hypothesis put forward in this article. The results of the study are important because data on the number of publications and citations in the Web of Science are increasingly used as development indicators of national R&D sectors. By showing how modifications in these databases influence the results obtained, we can better understand and thus make better use of data from these sources. The article concludes with listing the possibilities for furthering and deepening selected themes pointed out in the paper. (Author)

  3. Phenotypes of COPD patients with a smoking history in Central and Eastern Europe: the POPE Study

    Science.gov (United States)

    Koblizek, Vladimir; Milenkovic, Branislava; Barczyk, Adam; Tkacova, Ruzena; Somfay, Attila; Zykov, Kirill; Tudoric, Neven; Kostov, Kosta; Zbozinkova, Zuzana; Svancara, Jan; Sorli, Jurij; Krams, Alvils; Miravitlles, Marc

    2017-01-01

    Chronic obstructive pulmonary disease (COPD) represents a major health problem in Central and Eastern European (CEE) countries; however, there are no data regarding clinical phenotypes of these patients in this region. Participation in the Phenotypes of COPD in Central and Eastern Europe (POPE) study was offered to stable patients with COPD in a real-life setting. The primary aim of this study was to assess the prevalence of phenotypes according to predefined criteria. Secondary aims included analysis of differences in symptom load, comorbidities and pharmacological treatment. 3362 patients with COPD were recruited in 10 CEE countries. 63% of the population were nonexacerbators, 20.4% frequent exacerbators with chronic bronchitis, 9.5% frequent exacerbators without chronic bronchitis and 6.9% were classified as asthma–COPD overlap. Differences in the distribution of phenotypes between countries were observed, with the highest heterogeneity observed in the nonexacerbator cohort and the lowest heterogeneity observed in the asthma–COPD cohort. There were statistically significant differences in symptom load, lung function, comorbidities and treatment between these phenotypes. The majority of patients with stable COPD in CEE are nonexacerbators; however, there are distinct differences in surrogates of disease severity and therapy between predefined COPD phenotypes. PMID:28495687

  4. Prevalence of 1691G>A FV mutation in Poland compared with that in other Central, Eastern and South-Eastern European countries

    Directory of Open Access Journals (Sweden)

    Grażyna Adler

    2012-05-01

    Full Text Available The 1691G>A FV variant has been described as a common genetic risk factor in venous thromboembolism. The purpose of this study was to provide a further frequency value for 1691G>A FV in Poland and to collate summary data from Central (Poland, Czech, Slovakia, Eastern (Russia, Belarus, Ukraine and South-Eastern (Slovenia, Croatia, Bosnia and Herzegovina, Serbia, Montenegro, Macedonia, Bulgaria European countries. For this purpose in 2007 the 1691G>A FV variant was analyzed by polymerase chain reaction-restriction fragment length polymorphism from DNA collected in 2005-2006. We studied 650 subjects: 400 newborns and 250 older individuals (mean age 46.1 y from Poland and compared results with reports from other countries, as well as with the frequency trend of 845G>A HFE across South-Eastern European countries using centroid cities. From our 1691G>A FV study we identified 626 GG homozygotes, 23 GA heterozygotes, and i AA homozygote (n = 650, giving an A allele frequency of 1.9%, and a summed frequency value for Poland of 2.0% (n = 1588; the frequency in Central European countries was 3.9% (n = 4559, mostly due to the high value in the Czech Republic: 5.1% (n = 2819; the South-Eastern European countries had 2.5% (n = 2410. Among the Eastern European countries the 1691G>A FV allele frequency was 1.9% (n=791, between the South-Eastern and Eastern European countries there was no significant difference (p=0.17. We confirm that the 1691G>A FV allele frequency in Poland, as well as other countries compared, is significantly lower than that in Czech.

  5. Prevalence of 1691G>A FV mutation in Poland compared with that in other Central, Eastern and South-Eastern European countries.

    Science.gov (United States)

    Adler, Grażyna; Clark, Jeremy S C; Loniewska, Beata; Czerska, Ewa; Salkic, Nermin N; Ciechanowicz, Andrzej

    2012-05-01

    The 1691G>A FV variant has been described as a common genetic risk factor in venous thromboembolism. The purpose of this study was to provide a further frequency value for 1691G>A FV in Poland and to collate summary data from Central (Poland, Czech, Slovakia), Eastern (Russia, Belarus, Ukraine) and South-Eastern (Slovenia, Croatia, Bosnia and Herzegovina, Serbia, Montenegro, Macedonia, Bulgaria) European countries. For this purpose in 2007 the 1691G>A FV variant was analyzed by polymerase chain reaction-restriction fragment length polymorphism from DNA collected in 2005-2006. We studied 650 subjects: 400 newborns and 250 older individuals (mean age 46.1 y) from Poland and compared results with reports from other countries, as well as with the frequency trend of 845G>A HFE across South-Eastern European countries using centroid cities. From our 1691G>A FV study we identified 626 GG homozygotes, 23 GA heterozygotes, and 1 AA homozygote (n = 650), giving an A allele frequency of 1.9%, and a summed frequency value for Poland of 2.0% (n = 1588); the frequency in Central European countries was 3.9% (n = 4559), mostly due to the high value in the Czech Republic: 5.1% (n = 2819); the South-Eastern European countries had 2.5% (n = 2410). Among the Eastern European countries the 1691G>A FV allele frequency was 1.9% (n=791), between the South-Eastern and Eastern European countries there was no significant difference (p=0.17). We confirm that the 1691G>A FV allele frequency in Poland, as well as other countries compared, is significantly lower than that in Czech.

  6. Environmental noise and sleep disturbance: Research in central, eastern and south-eastern Europe and newly independent states

    Directory of Open Access Journals (Sweden)

    Gordana Ristovska

    2013-01-01

    Full Text Available Countries from South-East Europe (SEE, Central and Eastern Europe (CEE and Newly Independent States (NIS are in the process of harmonization with European environmental noise legislation. However, research work on noise and health was performed in some countries independently of harmonization process of adoption and implementation of legislation for environmental noise. Aim of this review is to summarize available evidence for noise induced sleep disturbance in population of CEE, SEE and NIS countries and to give directions for further research work in this field. After a systematic search through accessible electronic databases, conference proceedings, PhD thesis, national reports and scientific journals in English and non-English language, we decided to include six papers and one PhD thesis in this review: One paper from former Yugoslavia, one paper from Slovakia, one paper from Lithuania, two papers from Serbia and one paper, as also one PhD thesis from The Former Yugoslav Republic of Macedonia. Noise exposure assessment focused on road traffic noise was mainly performed with objective noise measurements, but also with noise mapping in case of Lithuanian study. Sleep disturbance was assessed with the questionnaire based surveys and was assumed from dose-effect relationship between night-time noise indicator (Lnight for road traffic noise and sleep disturbance (for Lithuanian study. Although research evidence on noise and sleep disturbance show to be sufficient for establishing dose response curves for sleep disturbance in countries where studies were performed, further research is needed with particular attention to vulnerable groups, other noise sources, development of laboratory research work and common methodology in assessment of burden of diseases from environmental noise.

  7. Environmental noise and sleep disturbance: research in Central, Eastern and South-Eastern Europe and Newly Independent States.

    Science.gov (United States)

    Ristovska, Gordana; Lekaviciute, Jurgita

    2013-01-01

    Countries from South-East Europe (SEE), Central and Eastern Europe (CEE) and Newly Independent States (NIS) are in the process of harmonization with European environmental noise legislation. However, research work on noise and health was performed in some countries independently of harmonization process of adoption and implementation of legislation for environmental noise. Aim of this review is to summarize available evidence for noise induced sleep disturbance in population of CEE, SEE and NIS countries and to give directions for further research work in this field. After a systematic search through accessible electronic databases, conference proceedings, PhD thesis, national reports and scientific journals in English and non-English language, we decided to include six papers and one PhD thesis in this review: One paper from former Yugoslavia, one paper from Slovakia, one paper from Lithuania, two papers from Serbia and one paper, as also one PhD thesis from The Former Yugoslav Republic of Macedonia. Noise exposure assessment focused on road traffic noise was mainly performed with objective noise measurements, but also with noise mapping in case of Lithuanian study. Sleep disturbance was assessed with the questionnaire based surveys and was assumed from dose-effect relationship between night-time noise indicator (Lnight ) for road traffic noise and sleep disturbance (for Lithuanian study). Although research evidence on noise and sleep disturbance show to be sufficient for establishing dose response curves for sleep disturbance in countries where studies were performed, further research is needed with particular attention to vulnerable groups, other noise sources, development of laboratory research work and common methodology in assessment of burden of diseases from environmental noise.

  8. Depositional history of the reservoir sandstones, Akpor and Apara oilfields, eastern Niger Delta, Nigeria

    Energy Technology Data Exchange (ETDEWEB)

    Amajor, L.C.; Agbaire, D.W. (Port Harcourt Univ. (NG). Dept. of Geology)

    1989-10-01

    A subsurface study of the Agbada Formation in the Akpor and Apara oilfields in the eastern Niger Delta was undertaken in order to determine the depositional development of the reservoir sand-bodies. The study area comprises a maximum of 29 relatively thick sandstones, cyclically interbedded with shales of varying thicknesses. The lowest two sand units, separated by a shale unit and located near the base, produce petroleum from ten wells in both fields. Each sand-body exhibits a coarsening-upward textural gradient. The lower sand-body which is oval-shaped, moderately- to poorly-sorted, fine- to very coarse-grained, carbonaceous, with clay and lignite horizons, is interpreted as a deltaic sand. The unit appears to have migrated landwards, probably as a result of localized transgression, and developed maximum thickness between the two fields. The upper sand is fine-to-pebbly in grain size, well-sorted and glauconitic. Maximum development occurred slightly east of the delta. As the unit prograded in a predominantly southerly direction, genetic currents simultaneously caused it to be channelized. This sand-body is interpreted as an offshore marine bar. The intervening carbonaceous shale is thought to be of lagoonal origin. The pinch-out edges of these sand bodies may constitute prolific stratigraphic traps. (author).

  9. Permeability of sediment cores from methane hydrate deposit in the Eastern Nankai Trough, Japan

    Science.gov (United States)

    Konno, Y.; Yoneda, J.; Egawa, K.; Ito, T.; Jin, Y.; Kida, M.; Suzuki, K.; Nakatsuka, Y.; Nagao, J.

    2013-12-01

    Effective and absolute permeability are key parameters for gas production from methane-hydrate-bearing sandy sediments. Effective and/or absolute permeability have been measured using methane-hydrate-bearing sandy cores and clayey and silty cores recovered from Daini Atsumi Knoll in the Eastern Nankai Trough during the 2012 JOGMEC/JAPEX Pressure coring operation. Liquid-nitrogen-immersed cores were prepared by rapid depressurization of pressure cores recovered by a pressure coring system referred to as the Hybrid PCS. Cores were shaped cylindrically on a lathe with spraying of liquid nitrogen to prevent hydrate dissociation. Permeability was measured by a flooding test or a pressure relaxation method under near in-situ pressure and temperature conditions. Measured effective permeability of hydrate-bearing sediments is less than tens of md, which are order of magnitude less than absolute permeability. Absolute permeability of clayey cores is approximately tens of μd, which would perform a sealing function as cap rocks. Permeability reduction due to a swelling effect was observed for a silty core during flooding test of pure water mimicking hydrate-dissociation-water. Swelling effect may cause production formation damage especially at a later stage of gas production from methane hydrate deposits. This study was financially supported by the Research Consortium for Methane Hydrate Resources in Japan (MH21 Research Consortium) that carries out Japan's Methane Hydrate R&D Program conducted by the Ministry of Economy, Trade and Industry (METI).

  10. Cancer Control in Central and Eastern Europe: Current Situation and Recommendations for Improvement.

    Science.gov (United States)

    Vrdoljak, Eduard; Bodoky, Gyorgy; Jassem, Jacek; Popescu, Razvan A; Mardiak, Jozef; Pirker, Robert; Čufer, Tanja; Bešlija, Semir; Eniu, Alexandru; Todorović, Vladimir; Kubáčková, Kateřina; Kurteva, Galia; Tomašević, Zorica; Sallaku, Agim; Smichkoska, Snezhana; Bajić, Žarko; Šikić, Branimir I

    2016-10-01

    : The incidence of many cancers is higher in Western European (WE) countries, but mortality is frequently higher in Central and Eastern European (CEE) countries. A panel of oncology leaders from CEE countries participating in the South Eastern European Research Oncology Group (SEEROG) was formed in 2015, aiming to analyze the current status and trends of oncology care in CEE and to propose recommendations leading to improved care and outcomes. The SEEROG panel, meeting during the 11th Central European Oncology Congress, proposed the following: (a) national cancer control plans (NCCPs) required in all CEE countries, defining priorities in cancer care, including finance allocation considering limited health care budgets; (b) national cancer registries, describing in detail epidemiological trends; (c) efforts to strengthen comprehensive cancer centers; (d) that multidisciplinary care should be mandated by the NCCPs; (e) that smaller hospitals should be connected to multidisciplinary tumor boards via the Internet, providing access to specialized expertise; (f) nationwide primary prevention programs targeting smoking, obesity, and alcohol consumption and centrally evaluated secondary prevention programs for cervical, colorectal, and breast cancers; (g) prioritize education for all involved in cancer care, including oncology nurses, general practitioners, and palliative care providers; (h) establish outpatient care in day hospitals to reduce costs associated with the current inpatient model of care in CEE countries and to improve patients' quality of life; (i) long-term pharmacoeconomic evaluations of new therapies in CEE countries; (j) increase national oncology budgets in view of the higher mortality rates in CEE compared with WE countries; and (k) CEE countries urgently need help from the European Union to increase and monitor overall investment in cancer care. Significant differences in cancer incidence and mortality have been observed between European countries

  11. Introduction: Legal Education in Central and Eastern Europe. Challenges and Prospects

    Directory of Open Access Journals (Sweden)

    Antal Szerletics

    2017-12-01

    Full Text Available Legal education in Central and Eastern Europe is often criticised for its inefficiency, outdated models of teaching, discrepancy between market needs and educational offer, strong power relations within institutions or distorted professional ethos of academics. Many of the institutional problems seem to stem from the peculiar historical past of the region, including the socialist heritage of higher education. Law is a particularly sensitive discipline in this respect as its education was – and arguably, has still remained – deeply overpoliticized. Although direct political influence ceased after the political transition in 1989, the professional ethos and the power relations of legal academia have hardly changed in the last twenty years. The papers gathered in the OSLS monographic issue Legal Education in Central and Eastern Europe. Challenges and Prospects discuss these problems of legal education and propose alternative solutions, which could bring about a change in the field. La educación jurídica de Europa central y oriental es objeto de crítica por su ineficiencia, sus modelos obsoletos de enseñanza, su discrepancia con respecto a las demandas del mercado, las fuertes relaciones de poder en las instituciones y la distorsionada ética profesional de los académicos. Muchos de los problemas institucionales parecen provenir del pasado histórico de la región, incluida la herencia socialista en la educación superior. El Derecho es una disciplina especialmente delicada a este respecto, ya que su enseñanza ha estado -y, probablemente, sigue estando- profundamente politizada. A pesar de la transición política de 1989, la ética profesional y las relaciones de poder que rigen el estrato académico apenas han cambiado en los últimos veinte años. Los artículos reunidos en el monográfico Legal Education in Central and Eastern Europe. Challenges and Prospects analizan los problemas de la enseñanza del Derecho y proponen soluciones

  12. 75 FR 7152 - Stillwater Central Railroad, Inc.-Lease and Operation Exemption-Hollis & Eastern Railroad L.L.C.

    Science.gov (United States)

    2010-02-17

    ...] Stillwater Central Railroad, Inc.--Lease and Operation Exemption--Hollis & Eastern Railroad L.L.C. Stillwater... & Eastern Railroad L.L.C. (H&E), 14 miles of H&E's rail line between milepost 0.0 at Duke, OK and milepost... available on our Web site at http://www.stb.dot.gov . Decided: By the Board, Rachel D. Campbell, Director...

  13. Petrological and geochemical features of the early Paleozoic granitic gneisses and iron ores in the Tianhu iron deposit, Eastern Tianshan, NW China: Implications for ore genesis

    Science.gov (United States)

    Zheng, Jiahao; Mao, Jingwen; Yang, Fuquan; Chai, Fengmei; Shen, Ping

    2017-08-01

    This paper reports whole-rock geochemical, zircon U-Pb and Hf isotopic data for ore-hosted granitic gneisses, mineral compositions of oxides, and sulfur isotopic data for sulfides in iron ores from the Tianhu deposit, central part of the Eastern Tianshan. Our results can provide crucial constraints on the genesis of granitic gneisses and early Paleozoic tectonic setting of the Eastern Tianshan. LA-ICP-MS U-Pb dating on magmatic zircons yielded weighted mean 206Pb/238U ages of 463 to 438 Ma, interpreted as the crystallization ages of the granitic protoliths and the formation ages of the Tianhu Group. Zircon U-Pb age of ore-hosted granitic gneiss (ca. 459 Ma) can provide reliable constrains on upper limit for iron mineralization age in the Tianhu deposit. Geochemical characteristics suggest that the protoliths of the Tianhu granitic gneisses are metaluminous to weakly peraluminous high-K calc-alkaline granitic rocks, exhibiting typical subduction-related features such as strong enrichment in LREE and LILE and depletion in HFSE. Zircon Hf isotopic compositions show a positive trend from 463 to 438 Ma, indicating that 460 Ma magmas came from both ancient and juvenile sources, whereas 438 Ma magmas involved more juvenile material. Some early Paleozoic granitoids were recently identified in the Eastern Tianshan with the ages between ca. 475 and ca. 425 Ma. The formation of these early Paleozoic granitoids was in response to subduction processes, suggesting that subduction of Junggar Ocean probably began in the Early Ordovician and lasted until Late Silurian. Pyrite and pyrrhotite in iron ores have δ34SCDT values from + 4.6 to + 15.7‰, which are consistent with the marine source, but inconsistent with the magmatic source or those involved evaporites in skarn iron deposit. Geological, geochemical, and isotopic data suggest that the Tianhu iron ores were formed by volcano-sedimentary processes in a subduction environment during the early Paleozoic time, and Tianhu is a

  14. The recent avifauna of the central and eastern Civilian Control Zone near the Demilitarized Zone in Republic of Korea

    Directory of Open Access Journals (Sweden)

    Seunghwa Yoo

    2016-06-01

    Full Text Available Our survey of the avifauna in the eastern and central parts of the Civilian Control Zone (CCZ in 2012 and 2013 found a total of 14,390 individuals of 159 species belonging to 17 orders, 44 families and 88 genera. The 159 species of birds found in the central and eastern CCZ constitute 29.4% of the 540 bird species recorded in the Korean Peninsula, showing considerable biodiversity in the bird species that inhabit the surveyed regions. In the central CCZ, we found 9,916 individuals of 117 bird species. And in the eastern CCZ, 4,474 individuals of 127 species were found. There were a particularly large number of Gruiformes and Anseriformes because much of the CCZ, with the exception of mountain land, has been developed as reservoirs and arable farmland. Species diversity appeared high in mountain regions, while regions that included the coast and farmlands showed low diversity.

  15. PUBLIC POLICY, QUALITY OF INTITUTION AND ECONOMIC GROWTH IN CENTRAL AND EASTERN EUROPEAN COUNTRIES

    Directory of Open Access Journals (Sweden)

    DOGARU DORIN-MADALIN

    2015-04-01

    Full Text Available This paper analyzes the relationship between economic performance and institutional development in several Central and Eastern European Countries. Our meta-argument is that the structural transformations at the levels of the quantitative variables and mechanisms are only a part of the transition processes. In order to view the big picture, the qualitative aspects related to public policies and institutions should also be considered. We test the linkages between the quality of public policies and institutions for seven Central and Eastern European countries (Bulgaria, Poland, Czech Republic, Hungary, Slovenia, Slovakia and Romania for a time span between 2001 and 2011. These countries are displaying a certain degree of heterogeneity in terms of economic performances and the design and implementation of public policies. We use for our analysis the World Bank indicators from World Wide Governance Indicators. In order to deal with the potential reverse causality issues, we employ Generalized Method of Moments Framework (GMM by using the lagged variables as instruments. The impact of governance indicators is statistically significant even if we use several control variables: exchange rate, unemployment, current account deficit, taxes burden and price stability. The corresponding Sargan and Arellano-Bond test for zero autocorrelation in first-differenced errors tests shows that the results display a corresponding robustness. The main policy implications for our findings may be synthesized by the thesis, according to which a proper design of public policies, a high degree of their effectiveness and accountability, a stable social and political environment together with the rule of law and efficient anticorruption mechanisms are critical determinants of economic growth even in emerging markets. The impact of the government “size , economic structure and markets” mechanisms , monetary policy and price stability , ownership structure and legal rights

  16. China’s Trade Policy Towards Central and Eastern Europe in the 21St Century, Example of Poland

    Directory of Open Access Journals (Sweden)

    Drelich-Skulska Bogusława

    2014-06-01

    Full Text Available The aim of this paper is to present China’s economic model and discuss, in this context, bilateral trade and investment relations between China and Poland. The analysis presented herein is based on the strategy of cooperation with countries of Central and Eastern Europe, as presented by China’s Prime Minister, and on the growing importance of Poland as a main partner of China in the Central and Eastern Europe region. The paper describes main premises of the Chinese economic model, followed by a diagnosis of Chinese economy. The authors analyze the main directions of China’s foreign cooperation, placing the emphasis on relations with Poland.

  17. A decade of proteomics accomplished! Central and Eastern European Proteomic Conference (CEEPC) celebrates its 10th Anniversary in Budapest, Hungary.

    Science.gov (United States)

    Gadher, Suresh Jivan; Drahos, László; Vékey, Károly; Kovarova, Hana

    2017-07-01

    The Central and Eastern European Proteomic Conference (CEEPC) proudly celebrated its 10th Anniversary with an exciting scientific program inclusive of proteome, proteomics and systems biology in Budapest, Hungary. Since 2007, CEEPC has represented 'state-of the-art' proteomics in and around Central and Eastern Europe and these series of conferences have become a well-recognized event in the proteomic calendar. Fresher challenges and global healthcare issues such as ageing and chronic diseases are driving clinical and scientific research towards regenerative, reparative and personalized medicine. To this end, proteomics may enable diverse intertwining research fields to reach their end goals. CEEPC will endeavor to facilitate these goals.

  18. Characterization of a Novel Chimeric Swine Enteric Coronavirus from Diseased Pigs in Central Eastern Europe in 2016

    DEFF Research Database (Denmark)

    Belsham, Graham; Rasmussen, Thomas Bruun; Normann, Preben

    2016-01-01

    During a severe outbreak of diarrhoea and vomiting in a pig herd in Central Eastern Europe, faecal samples were tested positive for porcine epidemic diarrhoea virus (PEDV) and negative for transmissible gastroenteritis virus (TGEV) using a commercial RT-qPCR assay that can detect both of these co......During a severe outbreak of diarrhoea and vomiting in a pig herd in Central Eastern Europe, faecal samples were tested positive for porcine epidemic diarrhoea virus (PEDV) and negative for transmissible gastroenteritis virus (TGEV) using a commercial RT-qPCR assay that can detect both...

  19. Center for Nuclear Safety in Central and Eastern Europe: a platform for co-operation

    International Nuclear Information System (INIS)

    Tomik, L.; Kichev, E.

    2003-01-01

    The paper presents a summary of the current status and the activities of the Centre of Nuclear Safety in Central and Eastern Europe (CENS). The CENS is a non-profit and independent association supported by the Swiss and Slovak Governments. The main mission of the CENS is to provide an independent platform for technical co-operation between the regulatory authorities of the Western and Eastern countries. The key partners of the CENS are the Swiss Federal Nuclear Safety Inspectorate (HSK), the International Atomic Energy Agency (IAEA), the US Department of Energy (US DOE), the Nuclear Regulatory Authority of the Slovak Republic (UJD), the Gesellschaft fuer Anlagen-und Reaktorsicherheit mbH (GRS), Germany and the Institute of Radiation Protection and Nuclear Safety (IRSN), France. The CENS programs for 2003-2004 are presented. It can be considered as a complement to the IAEA activities in the area of short-term and event urgent planning. CENS projects as an example are presented. CENS proposals for co-operation with the Bulgarian institutions are made in connection with the topics of the forum round table discussions

  20. Subtropical Low Cloud Responses to Central and Eastern Pacific El Nino Events

    Science.gov (United States)

    Rapp, A. D.; Bennartz, R.; Jiang, J. H.; Kato, S.; Olson, W. S.; Pinker, R. T.; Su, H.; Taylor, P. C.

    2014-12-01

    The eastern Pacific El Niño event in 2006-2007 and the central Pacific El Niño event during 2009-2010 exhibit opposite responses in the top of atmosphere (TOA) cloud radiative effects. These responses are driven by differences in large-scale circulation that result in significant low cloud anomalies in the subtropical southeastern Pacific. Both the vertical profile of cloud fraction and cloud water content are reduced during the eastern Pacific El Niño; however, the shift in the distribution of cloud characteristics and the physical processes underlying these changes need further analysis. The NASA Energy and Water Cycle Study (NEWS) Clouds and Radiation Working Group will use a synthesis of NEWS data products, A-Train satellite measurements, reanalysis, and modeling approaches to further explore the differences in the low cloud response to changes in the large-scale forcing, as well as try to understand the physical mechanism driving the observed changes in the low clouds for the 2006/07 and 2009/10 distinct El Niño events. The distributions of cloud macrophysical, microphysical, and radiative properties over the southeast Pacific will first be compared for these two events using a combination of MODIS, CloudSat/CALIPSO, and CERES data. Satellite and reanalysis estimates of changes in the vertical temperature and moisture profiles, lower tropospheric stability, winds, and surface heat fluxes are then used to identify the drivers for observed differences in the clouds and TOA radiative effects.

  1. Socio-economic circumstances and food habits in Eastern, Central and Western European populations.

    Science.gov (United States)

    Boylan, Sinéad; Lallukka, Tea; Lahelma, Eero; Pikhart, Hynek; Malyutina, Sofia; Pajak, Andrzej; Kubinova, Ruzena; Bragina, Oksana; Stepaniak, Urszula; Gillis-Januszewska, Aleksandra; Simonova, Galina; Peasey, Anne; Bobak, Martin

    2011-04-01

    To assess the relationship between several socio-economic indicators and frequency of consumption of seven predefined healthy foods (consumption of fruit, vegetables, wholegrain bread, vegetable-fat spread, vegetable cooking fat, low-fat milk and low-fat cheese) in populations from Eastern, Central and Western Europe. Analysis of baseline data collected in two cross-sectional cohort studies between 2000 and 2005: the Health, Alcohol and Psychosocial factors In Eastern Europe (HAPIEE) study and the Finnish Helsinki Health Study (HHS). Urban populations in the Czech Republic, Russia, Poland and Finland. In the HAPIEE study, random samples of men and women aged 45-69 years were drawn from population registers and electoral lists of selected cities. In the HHS, men and women aged 40-60 years employed by the City of Helsinki were recruited. Data on 21,326 working subjects from both cohorts were analysed. Healthy food habits were, in general, positively associated with higher education, occupational position and fewer economic difficulties, but there were differences in the strength of the gradient by food and country. Fruit consumption showed the most consistent gradients, especially in relation to socio-economic status among men (country-specific relative index of inequality (RII)=2.02-5.17) and women (RII=2.09-3.57). The associations between socio-economic indicators and healthy food habits showed heterogeneity between countries. Future studies of dietary behaviours should consider multiple measures of socio-economic position.

  2. Magmatic context of Bou Skour copper deposit (Eastern Anti-Atlas, Morocco): Petrogrography, geochemistry and alterations

    Science.gov (United States)

    EL Azmi, Daoud; Aissa, M.; Ouguir, H.; Mahdoudi, M. L.; El Azmi, M.; Ouadjo, A.; Zouhair, M.

    2014-09-01

    The Bou Skour copper deposit is located in the western part of the Saghro massif (Eastern Anti-Atlas), about 50 km East of the city of Ouarzazate. It is subdivided into several areas that are, from North to South: “Panthère”, “Chaigne”, “Anne Marie”, “Chapeau de fer” and “Patte d'Oie”. The latter is economically the most important and is the object of this study. The “Patte d'Oie” district consists mainly of extrusive and intrusive igneous rocks. The extrusive rocks are represented by andesites spatially associated with pyroclastic terms (ignimbrites and pyroclastic breccias). This volcanic unit is intruded by a pink granite pluton and a I-type granodiorite with equigranular texture (Bou Skour granodiorite) showing to the border a microgranular facies (microgranodiorite). All these magmatic formations are intersected by rhyolitic dykes (NNE-SSW) and doleritic dykes (WNW-ESE to NW-SE). The granodiorite and andesite have undergone a polyphase hydrothermal alteration: (i) potassic alteration, (ii) phyllitic alteration, (iii) silicification, (iv) argillic alteration and (v) propylitic alteration. The analysis of geochemical data of granodiorite, granite, andesite and dolerite confirmed: (i) their petrographic natures, (ii) the medium-K calc-alkaline affiliation of andesite and granodiorite, which would have been set up into an active geotectonic environment, probably of island arc or collision, during the Pan-African orogeny, (iii) The high-K calc-alkaline character of granite indicating a post-collision development during the Pan-African orogeny and (iv) The alkaline affinity of the dolerite which is linked to an extensive post-orogenic setting (post-Pan-African). The copper mineralization of “Patte d'Oie” area is hosted, exclusively, in the andesitic and granodioritic facies. It is represented, essentially, by chalcopyrite and bornite minerals and is, probably, related to a porphyry system (disseminated and stockwork mineralization

  3. Same Same, But Different: Sedimentological Comparison of Recent Storm and Tsunami Deposits from the South-Eastern Coastline of India

    Science.gov (United States)

    Gouramanis, C.; Switzer, A.; Seshachalam, S.; Karthikeyan, A.; Pham, D. T.; Carson, S.; Pilarczyk, J.; Hussain, M.; Yap, W.

    2014-12-01

    Storm and tsunami deposits have been identified and described from many siliciclastic coastlines globally, but detailed comparison of both known storm and tsunami deposits from the same coastlines are lacking. An opportunity to compare storm and tsunami sedimentary deposits was recognised following sediment deposition by Cyclone Thane (25th to 31st December 2011) that were superimposed on sediments deposited during the Indian Ocean Tsunami (26th December 2004) in a pit (DPM3a) near Cuddalore, on the south-eastern Indian coastline. A second pit, at Silver Beach (SB1) was located 2 km south of Pit DPM3a, was examined for comparison with Pit DPM3a. Pit DPM3a contained four distinct units, an oldest intertidal unit, the 2004 Indian Ocean Tsunami, and a reworked aeolian sand that is capped by the Cyclone Thane deposit. Pit SB1 contained an oldest intertidal deposit, an estuarine beach and capped by the Cyclone Thane deposit. The identification of these units was verified from satellite imagery. The pits were examined at 1cm increments for grainsize and grain shape characteristics, loss on ignition, heavy mineral concentrations and microfossils. A suite of statistical analyses, including exploratory data analysis techniques, analysis of variance and principal component analysis (PCA) and discriminant function analysis (DFA) was used to compare the measured parameters and the individual deposits within and between pits DPM3a and SB1. Individual deposits showed significant differences in many of the parameters, but no individual variable was diagnostic of the deposits. PCA of Pit DPM3a suggested that the proportion of heavy minerals was the strongest parameter to distinguish the storm deposit from the tidal, aeolian and tsunami deposit, but that significant overlap between the deposits occurred. The application of DFA showed that in Pit DPM3a, the storm deposit could be distinguished from the tsunami, tidal and aeolian deposits. However, applying the same data analysed

  4. Developing a strategy for improving efficiency in the heating sector in central and eastern Europe

    Energy Technology Data Exchange (ETDEWEB)

    Meyer, A.S. [World Bank, Washington, DC (United States)

    1995-12-31

    Heating is a vital energy service in Central and Eastern Europe, but the current delivery mechanisms are riddled with problems. District heating (DH) in its present technical form and with the present management structures is an inefficient system which produces expensive heat. Customers cannot control it and react to overheating by opening windows, even in winter. DH facilities together with other forms of individual heating are responsible for air pollution, causing severe impacts on the health of urban residents. The issues relating to DH are discussed, the first World Bank activities and experiences with projects in Poland are analyzed, and the cornerstones of a strategy to support future World Bank financing and the development of sound heating policies in CEE are presented.

  5. Land Reform and Land Consolidation in Central and Eastern Europe after 1989

    DEFF Research Database (Denmark)

    Hartvigsen, Morten B.

    instruments are well on the way in the region, land banking instruments have largely failed in the region, at least as tools for supporting land consolidation programs. Based on the limited theory available, the analysis has revealed how limited land mobility is often hampering the outcome of land...... are not competitive in the globalized economy. Drawing on the classical theory on land fragmentation, this PhD study explores the coherence between the land reform approaches applied in 25 study countries and the outcome in form of farm structures and land fragmentation. Most of the Central and Eastern European...... countries have introduced land consolidation instruments to address the structural problems in agriculture. The PhD study analyses the experiences from introduction of land consolidation and land banking instruments and provides the first full overview of the experiences achieved. While land consolidation...

  6. Socio-economic vulnerability to climate change in the central mountainous region of eastern Mexico.

    Science.gov (United States)

    Esperón-Rodríguez, Manuel; Bonifacio-Bautista, Martín; Barradas, Víctor L

    2016-03-01

    Climate change effects are expected to be more severe for some segments of society than others. In Mexico, climate variability associated with climate change has important socio-economic and environmental impacts. From the central mountainous region of eastern Veracruz, Mexico, we analyzed data of total annual precipitation and mean annual temperature from 26 meteorological stations (1922-2008) and from General Circulation Models. We developed climate change scenarios based on the observed trends with projections to 2025, 2050, 2075, and 2100, finding considerable local climate changes with reductions in precipitation of over 700 mm and increases in temperature of ~9°C for the year 2100. Deforested areas located at windward were considered more vulnerable, representing potential risk for natural environments, local communities, and the main crops cultivated (sugarcane, coffee, and corn). Socio-economic vulnerability is exacerbated in areas where temperature increases and precipitation decreases.

  7. Promoting cleaner and safer industrial production in Central and Eastern Europe

    International Nuclear Information System (INIS)

    1995-01-01

    The current transition to a market economy in Central and Eastern Europe and in the Newly Independent States of the Former Soviet Union provides an unique opportunity to integrate environmental considerations into the process of economic restructuring. The use of environmental audits in industry to identify savings in energy, water, and other raw materials is a particularly cost-effective approach for promoting more efficient industrial production and improvements in environmental performance. This volume brings together the papers given at a seminar on ''Auditing to Improve Safety, Environmental Performance and Economic Efficiency'', where the chemical Industry in the Ukraine was a particular focus of discussion. The practical experiences described in these papers demonstrate how environmental and economic performance can be enhanced at little or no cost. Later on, only the article concerning the chemical industry of Ukraine has been analysed. (authors). 7 figs., 2 tabs

  8. Potential effects of climate change on streamflow for seven watersheds in eastern and central Montana

    Directory of Open Access Journals (Sweden)

    Katherine J. Chase

    2016-09-01

    New hydrological insights for the region: Projected changes in mean annual and mean monthly streamflow vary by the RegCM3 model selected, by watershed, and by future period. Mean annual streamflows for all future periods are projected to increase (11–21% for two of the four central Montana watersheds: Middle Musselshell River and Cottonwood Creek. Mean annual streamflows for all future periods are projected to decrease (changes of −24 to −75% for Redwater River watershed in eastern Montana. Mean annual streamflows are projected to increase slightly (2–15% for the 2030 period and decrease (changes of −16 to −44% for the 2080 period for the four remaining watersheds.

  9. Significance of Airborne Gamma-ray spectrometric data of Umm bisilla Area, central Eastern Desert, Egypt

    Energy Technology Data Exchange (ETDEWEB)

    Rabie, S I [Nuclear materials authority, Maadi, Cairo, (Egypt)

    1995-10-01

    Umm bisilla area, located in the Central Eastern Desert of Egypt, consists mainly of basement rocks. The present investigation of the airborne spectrometric data is to define the meaningful anomalies from the raw data by applying the significance factor techniques, by calculating the significant radioactive provinces. Determination of the gross structural pattern and broad variations in composition of the crystalline basement, to define the relationships between the tectonic features of the area as interpreted from aeromagnetic data, with the significant anomalies revealed from spectrometric data was carried out through the application of different magnetic techniques. Five significant uraniferous zones were detected associated with Umm Bisilla granite, amphibolite, and grey granite. The intersection of the structural lineaments interpreted from aeromagnetic data illustrated good correlation with the significant uranium anomalous zones interpreted from spectrometric data, and indicated that the concentration is structurally. 15 figs.

  10. Integration of Capital Markets from Central and Eastern Europe: Implications for EU Investors

    Directory of Open Access Journals (Sweden)

    Alexandra HOROBET

    2014-04-01

    Full Text Available Our paper investigates the extent of capital market co-movements between three emerging markets Czech Republic, Hungary and Poland and three developed markets from the European Union – Austria, France and Germany. We test whether an increase in correlations between the six markets took place in recent years, as revealing higher integration of capital markets in the region. We find a statistically significant positive trend in cross-market correlations between 1999 and 2008, before the emergence of the global financial crisis. Movements in national stock markets are not fully synchronized, but increases in market volatilities lead to increases in cross-country correlations. There is a long-term relationship between some of these countries capital markets, and information is transmitted from one market to the other. Our findings confirm previous studies and lead to the conclusion that stock markets from Central and Eastern Europe became more integrated with the developed markets in European Union.

  11. Seismic structure of the crust and upper mantle in central-eastern Greenland

    DEFF Research Database (Denmark)

    Kraft, Helene Anja

    Geophysical and geological knowledge of the interior of Greenland is very limited. The lack of knowledge arises mainly due to the logistical challenges related to conducting geophysical fieldwork on the up to 3400 m thick ice sheet, which covers around 80% of the land area. This PhD thesis is based...... on the very first regional passive seismic study in central-Eastern Greenland, focusing on the area between Scoresby Sund and Summit. The study aims to image the structure of subsurface Greenland starting from the crust and down to the mantle transition zone. Furthermore, the thesis links these observations....... The receiver functions were jointly inverted for the velocity structure of the crust and delay times, and shapes of signals originating at the mantle transition zone discontinuities, P410s and P660s, were analysed. The crustal models show a deepening of the Moho from east to west from less than 20 km depth...

  12. Contrasting Effects of Central Pacific and Eastern Pacific El Nino on Stratospheric Water Vapor

    Science.gov (United States)

    Garfinkel, Chaim I.; Hurwitz, Margaret M.; Oman, Luke D.; Waugh, Darryn W.

    2013-01-01

    Targeted experiments with a comprehensive chemistry-climate model are used to demonstrate that seasonality and the location of the peak warming of sea surface temperatures dictate the response of stratospheric water vapor to El Nino. In spring, El Nino events in which sea surface temperature anomalies peak in the eastern Pacific lead to a warming at the tropopause above the warm pool region, and subsequently to more stratospheric water vapor (consistent with previous work). However, in fall and in early winter, and also during El Nino events in which the sea surface temperature anomaly is found mainly in the central Pacific, the response is qualitatively different: temperature changes in the warm pool region are nonuniform and less water vapor enters the stratosphere. The difference in water vapor in the lower stratosphere between the two variants of El Nino approaches 0.3 ppmv, while the difference between the winter and spring responses exceeds 0.5 ppmv.

  13. Determinants of non-performing loans in Central and Eastern European countries

    Directory of Open Access Journals (Sweden)

    Bruna Škarica

    2014-03-01

    Full Text Available This paper analyses the determinants of the changes in the non-performing loan (NPL ratio in selected European emerging markets. The model was estimated on a panel dataset using a fixed effects estimator for seven Central and Eastern European (CEE countries between Q3:2007 and Q3:2012. The countries analyzed are Bulgaria, Croatia, Czech Republic, Hungary, Latvia, Romania and Slovakia. Although the literature on NPLs is quite extensive, this is the first empirical research on the countries of CEE region using aggregate, country-level data on problem loans. The results suggest that the primary cause of high levels of NPLs is the economic slowdown, which is evident from statistically significant and economically large coefficients on GDP, unemployment and the inflation rate.

  14. Effective Exchange Rates in Central and Eastern European Countries: Cyclicality and Relationship with Macroeconomic Fundamentals

    Directory of Open Access Journals (Sweden)

    Stavárek Daniel

    2015-06-01

    Full Text Available This paper examines the evolution of effective exchange rates in nine Central and Eastern European countries in terms of development trends, volatility and cyclicality. Consequently, it provides direct empirical evidence on the nature of the relationship between effective exchange rates and selected macroeconomic fundamentals, addressing a key precondition of numerous exchange rate determination models and theories that attempt to explain the role of exchange rates in the economy. The results suggest that flexible exchange rate arrangements are reflected in both nominal and real effective exchange rates having higher volatility and variability. Furthermore, the results provide mixed evidence in terms of intensity, direction and cyclicality, but show a weak correlation between exchange rates and fundamentals. Sufficiently high coefficients are found only for money supply. Consequently, using fundamentals for the determination of exchange rates and using the exchange rate to explain economic development may be of limited use for the countries analyzed.

  15. Determinants of banks’ net interest margins in Central and Eastern Europe

    Directory of Open Access Journals (Sweden)

    Tomislav Rizdak

    2013-03-01

    Full Text Available This research analyzes the main determinants of the net interest margin of banks operating in Central and Eastern European (CEE countries in the period from 1999 to 2010. The results reveal several main drivers of net interest margins in the CEE. Prior to 2008 the net interest margins declined primarily due to strong capital inflows and stable macroeconomic environment. In the crisis period, significant rise in government debt accompanied by the increase in macroeconomic risks and abating capital inflows were pushing margins up while other factors such as low credit demand, higher capitalization and significantly increased share of non-performing loans pressured banks’ margins down. The results also confirm the important contribution of higher efficiency to lowering banks’ margins.

  16. Educational Systems and Inequalities in Educational Attainment in Central and Eastern European Countries

    Directory of Open Access Journals (Sweden)

    Irena Kogan

    2012-06-01

    Full Text Available Before exploring the selectivity of educational attainment in detail, this article extensively describes the contours of educational systems in Central and Eastern European (CEE countries. These countries provide an interesting setting in view of their post-secondary education expansion and differentiation, as well as their variation in the degree of vocational orientation at the secondary level. Drawing on high quality, national micro data, we find that students from disadvantaged family backgrounds who manage to enter post-secondary education are ʽdivertedʼ to second-tier post-secondary institutions, while long-term university programs are more likely to be dominated by students whose parents have an academic background. At the secondary level, we confirm the patterns of negative selection among students from lower social backgrounds into lower vocational programs. This diversion effect at the secondary level is especially pronounced in CEE countries that inherited a strong secondary vocational system and reinstalled early tracking.

  17. Pricing and reimbursement frameworks in Central Eastern Europe: a decision tool to support choices.

    Science.gov (United States)

    Kolasa, Katarzyna; Kalo, Zoltan; Hornby, Edward

    2015-02-01

    Given limited financial resources in the Central Eastern European (CEE) region, challenges in obtaining access to innovative medical technologies are formidable. The objective of this research was to develop a decision tree that supports decision makers and drug manufacturers from CEE region in their search for optimal innovative pricing and reimbursement scheme (IPRSs). A systematic literature review was performed to search for published IPRSs, and then ten experts from the CEE region were interviewed to ascertain their opinions on these schemes. In total, 33 articles representing 46 unique IPRSs were analyzed. Based on our literature review and subsequent expert input, key decision nodes and branches of the decision tree were developed. The results indicate that outcome-based schemes are better suited to deal with uncertainties surrounding cost effectiveness, while non-outcome-based schemes are more appropriate for pricing and budget impact challenges.

  18. Chances and risks in the future E and P of Eastern-Central Europe (ECE)

    Energy Technology Data Exchange (ETDEWEB)

    Dobrova, H.; Kolly, E. [IHS Energy, Geneva (Switzerland); Schmitz, U. [LO and G Consultants, Essen (Germany)

    2006-03-15

    Eastern-Central Europe is a mature region in terms of hydrocarbon exploration and production. Its oil and gas reserves and production are in decline. Reserves replacement requires the identification of new opportunities. Several opportunities are being reviewed for their volume potential and economic viability and, in particular, for their chances and risks. Adequate opportunities in this respect are exploration for hydrocarbons in the region's thrust belts, the drilling of offshore plays of the Black Sea, and the delivery of smaller gas reserves to spot markets and/or independent power plants. The latter opportunities require the implementation of new approaches. As to the exploration-driven opportunities, risk lowering will obviously be achieved by the application of 3D seismic. Several of the identified opportunities will require substantial financial exposure. (orig.)

  19. Europe in Movement: Migration from and into Eastern and Central Europe

    Directory of Open Access Journals (Sweden)

    Marek Okólski

    2009-01-01

    Full Text Available Two historical events have had a fundamental importance in shaping the new migration trends in Eastern and Central Europe (ECE: the collapse of the Soviet block and the region’s return to Europe, when the first eight countries became full members of the European Unionon 1 May 2004 as a point of inflection. Before 1990, and for several decades, international migration was contained by the totalitarian regimes of the ECE. Based on this scenario, the study describes the different kinds of migration movements that have taken place inthe region since 1989; it analyses migration processes from and into the ECE following its incorporation into the European Union, as well as examining the possible causes for the size, dynamics and geographic direction of the migration flows that took place between EU-8 and EU-15, since the EU carried out its eastward enlargement.

  20. EUPOS - Satellite multifunctional system of reference stations in Central and Eastern Europe

    Science.gov (United States)

    Sledzinski, J.

    2003-04-01

    The European project EUPOS (European Position Determination System) of establishment of a system of multifunctional satellite reference stations in Central and Eastern Europe is described in the paper. Fifteen countries intend to participate in the project: Bulgaria, Croatia, Czech Republic, Estonia, Germany, Hungary, Latvia, Lithuania, Macedonia, Poland, Romania, Russia, Serbia, Slovak Republic and Slovenia. One common project will be prepared for all countries, however it will include the existing or developed infrastructure in particular countries. The experiences of establishing and operating of the German network SAPOS as well as experiences gained by other countries will be used. The European network of stations will be compatible with the system SAPOS and future European system Galileo. The network of reference stations will provide signal for both positioning of the geodetic control points and for land, air and marine navigation. Several levels of positioning accuracy will be delivered.

  1. Foreign Direct Investment and Government Policy in Central and Eastern Europe

    DEFF Research Database (Denmark)

    Meyer, Klaus E.; Jensen, Camilla

    2004-01-01

    The 1990s have been a period of extraordinary politics in Central and Eastern Europe (CEE). This chapter discusses how the transition from state to market has created bureaucratic barriers to entry, but also windows of opportunity for foreign direct investment (FDI). The high costs and high...... investment risks associated with FDI in CEE are a reflection the institutional development. Thus, inflows of FDI have been largest in those countries that made most progress in establishing a market-oriented institutional framework. After outlining trends of institutional change and their impact on FDI......, this chapter discusses how aspects of the institutional framework and FDI policy affect diverse types of investment projects. Acquisition and Greenfield investors are concerned with different aspects of government policy: privatization and regulatory policies for acquirers and investment incentives, regional...

  2. Inequality, Economic Growth and Trade Openness: a Study Case for Central and Eastern Countries (ECE

    Directory of Open Access Journals (Sweden)

    Olimpia Neagu

    2016-08-01

    Full Text Available The paper analyzes the phenomenon of income inequality in ten countries from Eastern and Central Europe (ECE, by highlighting two aspects: (1 the link between growth and income inequality; (2 the effects of trade openess and other key factors on income inequality, such as: foreign direct investment (FDI, market capitalization and educational level of labour force. The method used was the Panel Data Analysis with statistical data from the period of 2000-2014. An increasing effect in income inequality was identified due to the trade openess, the inward stock of ISD and the market capitalization and an equalizing effect in the income distribution generated by the educational level of labour force. A positive association was also found between the growth of PIB per capita level and the increase of income inequality in the examined countries.

  3. Determinants of FDI into Central and Eastern European Countries: Pull or Push Effect?

    Directory of Open Access Journals (Sweden)

    Burcak Polat

    2015-11-01

    Full Text Available Despite the growing interest in foreign direct investments (FDI, substantial uncertainty still exists regarding what stimulates foreign investors to operate in a foreign market and uneven distribution of FDI across countries. Using panel data for 2001 -2012 period, the major determinants of the FDI inflows into the Central and Eastern European Countries are analysed in this study. Strong evidence are found that while EU CR indices, EU and USA real GDP growth rates and global financial crisis have power to explain FDI inflows among all other push factors, labour cost, electricity price, real exchange rate and host CR indices have strong influential on FDI as the most effective pull factors. However, study fails to find any effect of openness, tax rates on commercial profits, USA CR indices, interest rate differentials and host real GDP growth on FDI.

  4. Otolith atlas for the western Mediterranean, north and central eastern Atlantic

    Directory of Open Access Journals (Sweden)

    Victor M. Tuset

    2008-07-01

    Full Text Available The sagittal otolith of 348 species, belonging to 99 families and 22 orders of marine Teleostean fishes from the north and central eastern Atlantic and western Mediterranean were described using morphological and morphometric characters. The morphological descriptions were based on the otolith shape, outline and sulcus acusticus features. The morphometric parameters determined were otolith length (OL, mm, height (OH, mm, perimeter (P; mm and area (A; mm2 and were expressed in terms of shape indices as circularity (P2/A, rectangularity (A/(OL×OH, aspect ratio (OH/OL; % and OL/fish size. The present Atlas provides information that complements the characterization of some ichthyologic taxa. In addition, it constitutes an important instrument for species identification using sagittal otoliths collected in fossiliferous layers, in archaeological sites or in feeding remains of bony fish predators.

  5. Stochastic properties of the consumption-income ratios in central and eastern European countries

    Directory of Open Access Journals (Sweden)

    Giray Gozgor

    2013-12-01

    Full Text Available This paper aims to investigate stochastic properties of the consumption-income ratios in eleven central and eastern European (CEE countries: Bulgaria, Croatia, the Czech Republic, Estonia, Hungary, Latvia, Lithuania, Poland, Romania, Slovakia, and Slovenia. The heterogeneous panel unit root tests are used to account for cross-sectional dependence and the Modified Augmented Dickey-Fuller unit root test over the period March 1997-September 2012. The half-lives are also calculated as to find the strong mean-reversion in the consumption income ratio for nine of eleven CEE economies; and the exceptions are Croatia and Slovenia. In other words, empirical findings provide significant support for the existence of hypothesis that the consumption-income ratio is a mean reversion. Accordingly, the policy implications have permanent effects on the consumption of households only in Croatia and Slovenia.

  6. PROJECTED PRECIPITATION CHANGES IN CENTRAL/EASTERN EUROPE ON THE BASIS OF ENSEMBLE SIMULATIONS

    Directory of Open Access Journals (Sweden)

    Erika Miklos

    2012-03-01

    Full Text Available Projected precipitation changes in Central/Eastern Europe on the basis of ENSEMBLE simulations. For building appropriate local/national adaptation and mitigation strategies, detailed analysis of regional climate change is essential. In order to estimate the climate change for the 21st century, both global and regional models may be used. However, due to the coarse horizontal resolution, global climate models are not appropriate to describe regional scale climate processes. On the other hand, regional climate models (RCMs provide more realistic regional climate scenarios. A wide range of RCM experiments was accomplished in the frame of the ENSEMBLES project funded by the EU FP6 program, which was one of the largest climate change research project ever completed. All the RCM experiments used 25 km horizontal resolution and the A1B emission scenario, according to which CO2 concentration by 2100 is estimated to exceed 700 ppm, i.e., more than twice of the preindustrial level.The 25 km spatial resolution is fine enough to estimate the future hydrology-related conditions in different parts of Europe, from which we separated and analyzed simulated climate data sets for the Central/Eastern European region. Precipitation is an especially important climatological variable because of agricultural aspects and flood-related natural hazards, which may seriously affect all the countries in the evaluated region. On the basis of our results, different RCM simulations generally project drier summers and wetter winters (compared to the recent decades. The southern countries are more likely to suffer more intense warming, especially, in summer, and also, more intense drought events due to the stronger Mediterranean impact.

  7. Euroguidelines in Central and Eastern Europe (ECEE) conference and the Warsaw Declaration - a comprehensive meeting report.

    Science.gov (United States)

    Kowalska, J D; Oprea, C; de Witt, S; Pozniak, A; Gökengin, D; Youle, M; Lundgren, J D; Horban, A

    2017-05-01

    The objective of this paper is to summarize the outcomes of the Euroguidelines in Central and Eastern Europe (ECEE) conference held in Warsaw in February 2016. The main aim of this conference was to facilitate a discussion on European AIDS Clinical Society (EACS) guidelines implementation across the region and neighbouring countries and to present the current obstacles in benchmarking HIV care in Europe. During a 2-day meeting, there were country-based presentations using a predefined template so as to make the data comparable and focus the discussion. Areas covered were country epidemiology, surveillance, national strategy for treatment and prevention, standards of care, access to care and treatment availability. Each participant filled in a questionnaire investigating HIV guidelines usage per country. In total, 16 Central and Eastern Europe (CEE) and neighbouring countries were represented at the conference: Albania, Armenia, Belarus, Croatia, Czech Republic, Estonia, Georgia, Hungary, Lithuania, Moldova, Poland, Romania, Russia, Serbia, Slovakia and Turkey. EACS guidelines version 7.1 were used in 14 (87%) countries. In 11 (69%) countries, national guidelines were available, of which eight had been recently updated. Half of the countries declared that they use World Health Organization (WHO) and Department of Health and Human Services (DHHS) guidelines, over one-third the European Centre for Disease Prevention and Control (ECDC) HIV testing guidelines and one in five the International Antiviral Society-USA (IAS-USA) Panel guidelines from 2012. Participants declared their will to promote the widespread use of EACS guidelines for HIV infection in the CEE region and neighbouring countries by signing the Warsaw Declaration. They also emphasized the need to increase publishing of data from national cohorts in that region. © 2016 British HIV Association.

  8. Health Care Performance and Health Financing Systems in Countries from Central and Eastern Europe

    Directory of Open Access Journals (Sweden)

    Sorin Gabriel ANTON

    2012-02-01

    Full Text Available A common feature of all health systems from emerging economies is the shortage of financial resources. This fact is currently exacerbated by the economic crisis that has led many governments to reconsider the level of public spending in the health sector. Starting from the Romanian experience, the paper aims to highlight the linkage between the performance of the health system and the total health spending for selected countries from Central and Eastern Europe. Romania has the lowest level of health expenditure as percentage of GDP in Europe, even if its growth rate for 2003-2008 was the highest. In addition, empirical evidence shows that these resources are used inefficiently. Despite the increasing resources allocated to the health sector, statistical analysis shows that health system efficiency, as measured by under-5 (child mortality rate, is still low. We use regression analysis based on crosssection data in order to explain the differences in health expenditure and their implication on the system efficiency. Health data have been provided by international organizations. Crosssection regression results suggest that totalhealth spending and GDP per capita are the most important factors explaining differences in health status across Central and Eastern European countries, though other lifestyle factors could play important roles.

  9. Policy framework and legal forms of social enterprise in Central and Eastern Europe

    Directory of Open Access Journals (Sweden)

    Staicu Daniela

    2017-07-01

    Full Text Available In Central and Eastern European countries, the transition to a market economy stimulated civil society initiatives that in the past had been either discouraged or had become part of the Communist state system, and opened new pathways to entrepreneurial initiatives. The 1990s was an open window to the creation of a significant number of non-profit organizations, including the pioneering establishment of the first social enterprises. When these countries became members of the European Union, the process of legal institutionalization of social enterprises started to be discussed and has taken place at various stages. The purpose of this paper is to provide a comprehensive overview of the policy frameworks and the legal forms and of social enterprises in eight countries: Bulgaria, Croatia, the Czech Republic, Hungary, Poland, Romania, Slovakia, and Slovenia. The research seeks to determine the extent to which the development of national policy frameworks influences the development of legal forms under which social enterprises operate. For the purpose of this analysis, data were collected from relevant to this subject country reports, studies, laws released between 2009 and 2016. The research shows that European social enterprises are often ‘hidden’ among existing legal forms either as associations and foundations with commercial activities, cooperatives serving general or collective interests and mainstream enterprises pursuing an explicit and primary social aim. Further research needs to be done to determine the potential for growth of entities operating as associations and foundations with commercial activities. Furthermore, the research concluded that the countries with specific laws on social entrepreneurship generate 61 % of the social economy activity in Central and Eastern European countries. Further research needs to be done to determine if introducing a social enterprise specific legal form, will stimulate the development of the

  10. TopoGreenland: crustal structure in central-eastern Greenland along a new refraction profile

    Science.gov (United States)

    Shulgin, Alexey; Thybo, Hans; Field Team TopoGreenland

    2013-04-01

    We present the seismic structure in the interior of Greenland based on the first measurements by the seismic refraction/wide angle reflection method. Previous seismic surveys have only been carried out offshore and near the coast of Greenland, where the crustal structure is affected by oceanic break-up and may not be representative of the interior of the island. Acquisition of geophysical data in onshore Greenland is logistically complicated by the presence of an up to 3.4 km thick ice sheet, permanently covering most of the land mass. The seismic data was acquired by a team of six people during a two-month long experiment in summer of 2011 on the ice cap in the interior of central-eastern Greenland. The EW-trending profile extends 310 km inland from the approximate edge of the stable ice cap near Scoresby Sund across the center of the ice cap. The planned extension of the profile by use of OBSs and air gun shooting in Scoresbysund Fjord to the east coast of Greenland was unfortunately canceled, because navigation was prevented by ice drift. 350 Reftek Texan receivers recorded high-quality seismic data from 8 equidistant shots along the profile. Explosive charge sizes were 1 ton at the ends and ca. 500 kg along the profile, loaded with about 125 kg at 35-85 m depth in individual boreholes. Two-dimensional velocity model based on tomographic inversion and forward ray tracing modeling shows a decrease of crustal thickness from 47 km below the center of Greenland in the western part to 40 km in the eastern part of the profile. Earlier studies show that crustal thickness further decreases eastward to ca. 30 km below the fjord system, but details of the changes are unknown. Relatively high lower crustal velocities (Vp 6.8 - 7.3) in the western part of the TopoGreenland profile may indicate past collision tectonics or may be related or to the passage of the Iceland mantle plume. The origin of the pronounced circum-Atlantic mountain ranges in Norway and eastern Greenland

  11. Reviewing education and training for governance and active citizenship in Europe. A central and eastern European perspective. The implications of the research for Central and Eastern European policy design on active citizenship and governance

    NARCIS (Netherlands)

    Chioncel, N.E.; Jansen, T.J.M.

    2004-01-01

    The RE-ETGACE Project, "Reviewing Education and Training for Governance and Active Citizenship in Europe - A Central and Eastern European Perspective" is a complementary measure to the original ETGACE Project "Education and Training for Governance and Active Citizenship in Europe". The ETGAGE

  12. Reviewing education and training for governance and active citizenship in Europe : a Central and Eastern European perspective : the implications of the research for Central and Eastern European policy design on active citizenship and governance

    NARCIS (Netherlands)

    Chioncel, Nicoleta; Jansen, Theo

    2004-01-01

    The RE-ETGACE Project, 'Reviewing Education and Training for Governance and Active Citizenship in Europe - A Central and Eastern European Perspective' is a complementary measure to the original ETGACE Project 'Education and Training for Governance and Active Citizenship in Europe'. The ETGAGE

  13. Gold deposits in the western sector of the Central Spanish System

    International Nuclear Information System (INIS)

    Barrios, S.; Florido, P.; Reguilon, R.

    2010-01-01

    The gold deposits in the western sector of the Central Spanish System can be grouped in: (1) gold quartz veins type (El Chivote, La Pedrera), (2) paleoplacers: gold nuggets in tertiary alluvial deposits (Las Cavenes, Sierro de Coria), (3) quaternary placers (Rio Erjas), (4) gold nuggets in a regolith developed on the Schist and Graywacke Complex (CEG) (Casillas de Coria). The morphological study of gold nuggets will provide physical, chemical, bacteriological and climatic characteristics. Mining works are located on these deposits from roman time to the present day. (Author)

  14. Upslope deposition of extremely distal turbidites: An example from the Tiburon Rise, west-central Atlantic

    Science.gov (United States)

    Dolan, James; Beck, Christian; Ogawa, Yujiro

    1989-11-01

    Terrigenous silt and sand turbidites recovered from the crest of the Tiburon Rise in the west-central Atlantic represent an unprecedented example of upslope turbidite deposition in an extremely distal setting. These Eocene-Oligocene beds, which were derived from South America more than 1000 km to the southeast, were probably deposited by extremely thick (>1500 m) turbidity currents that flowed parallel to the southern margin of the rise. We suggest that flow thickness was the dominant control on deposition of these beds, rather than true upslope flow. This interpretation points out the importance of local bathymetry on the behavior of even extremely distal turbidity currents.

  15. Atmospheric Nitrogen Deposition at Two Sites in an Arid Environment of Central Asia.

    Science.gov (United States)

    Li, Kaihui; Liu, Xuejun; Song, Wei; Chang, Yunhua; Hu, Yukun; Tian, Changyan

    2013-01-01

    Arid areas play a significant role in the global nitrogen cycle. Dry and wet deposition of inorganic nitrogen (N) species were monitored at one urban (SDS) and one suburban (TFS) site at Urumqi in a semi-arid region of central Asia. Atmospheric concentrations of NH3, NO2, HNO3, particulate ammonium and nitrate (pNH4 (+) and pNO3 (-)) concentrations and NH4-N and NO3-N concentrations in precipitation showed large monthly variations and averaged 7.1, 26.6, 2.4, 6.6, 2.7 µg N m(-3) and 1.3, 1.0 mg N L(-1) at both SDS and TFS. Nitrogen dry deposition fluxes were 40.7 and 36.0 kg N ha(-1) yr(-1) while wet deposition of N fluxes were 6.0 and 8.8 kg N ha(-1) yr(-1) at SDS and TFS, respectively. Total N deposition averaged 45.8 kg N ha(-1) yr(-1)at both sites. Our results indicate that N dry deposition has been a major part of total N deposition (83.8% on average) in an arid region of central Asia. Such high N deposition implies heavy environmental pollution and an important nutrient resource in arid regions.

  16. Evaluating the impact of atmospheric depositions on springtime dinitrogen fixation in the Cretan Sea (Eastern Mediterranean - A mesocosm approach

    Directory of Open Access Journals (Sweden)

    Eyal Rahav

    2016-09-01

    Full Text Available Large amounts of dust and atmospheric aerosols, originating from surrounding desert areas (e.g., Sahara and Middle East are deposited annually on the surface of the Eastern Mediterranean Sea. These depositions can provide high amounts of micro (such as Fe, Zn, Co and macro nutrients (such as P and N to supplement nutrient-poor surface waters- that typically limit primary productivity and also dinitrogen (N2 fixation in many marine environments. Here, we studied the impact of the atmospheric deposition of dust and aerosols on N2 fixation in the Cretan Sea (Eastern Mediterranean Sea. Mixed polluted aerosols (hereafter A and Saharan dust (hereafter SD were added to nine mesocosms (3-m3 each containing surface mixed layer seawater (~10 m, and N2 fixation was evaluated for 6 days during May 2012 (springtime. The addition of SD triggered a rapid (30 h and robust (2-4 fold increase in N2 fixation rates that remained high for 6 days and contributed 3-8% of the primary productivity. The A addition also resulted in higher N2 fixation rates compared to the unamended control mesocosms, although the responses were less profound (1.5-2 fold and accounted for only 2-4% of the primary productivity. The microbial community responded differently to the two additions. Heterotrophic bacterial N2 fixers dominated the diazotroph community in A and the control mesocosms, while the non-filamentous cyanobacterial group Trichodesmium prevailed in the SD treatment (68% of all the operational taxonomic units, verified by qPCR analyses. Our results indicate that the aerosol source, its route prior to deposition, and its specific chemical composition, can alter the diazotrophic diversity and activity in the Eastern Mediterranean Sea and may thus impact both the N and C dynamics in this impoverished environment.

  17. Miocene transgression in the central and eastern parts of the Sivas Basin (Central Anatolia, Turkey) and the Cenozoic palaeogeographical evolution

    Science.gov (United States)

    Poisson, André; Vrielynck, Bruno; Wernli, Roland; Negri, Alessandra; Bassetti, Maria-Angela; Büyükmeriç, Yesim; Özer, Sacit; Guillou, Hervé; Kavak, Kaan S.; Temiz, Haluk; Orszag-Sperber, Fabienne

    2016-01-01

    We present here a reappraisal of the tectonic setting, stratigraphy and palaeogeography of the central part of the Sivas Basin from Palaeocene to late Miocene. The Sivas Basin is located in the collision zone between the Pontides (southern Eurasia) and Anatolia (a continental block rifted from Gondwana). The basin overlies ophiolites that were obducted onto Anatolia from Tethys to the north. The Central Anatolian Crystalline Complex (CACC) experienced similar ophiolite obduction during Campanian time, followed by exhumation and thrusting onto previously emplaced units during Maastrichtian time. To the east, crustal extension related to exhumation of the CACC created grabens during the early Tertiary, including the Sivas Basin. The Sivas Basin underwent several tectonic events during Paleogene-Neogene. The basin fill varies, with several sub-basins, each being characterised by a distinctive sequence, especially during Oligocene and Miocene. Evaporite deposition in the central part of the basin during early Oligocene was followed by mid-late Oligocene fluvio-lacustrine deposition. The weight of overlying fluvial sediments triggered salt tectonics and salt diapir formation. Lacustrine layers that are interbedded within the fluviatile sediments have locally yielded charophytes of late Oligocene age. Emergent areas including the pre-existing Sivas Basin and neighbouring areas were then flooded from the east by a shallow sea, giving rise to a range of open-marine sub-basins, coralgal reef barriers and subsiding, restricted-marine sub-basins. Utilising new data from foraminifera, molluscs, corals and nannoplankton, the age of the marine transgression is reassessed as Aquitanian. Specifically, age-diagnostic nannoplankton assemblages of classical type occur at the base of the transgressive sequence. However, classical stratigraphic markers have not been found within the planktic foraminiferal assemblages, even in the open-marine settings. In the restricted-marine sediments

  18. Grain size statistics and depositional pattern of the Ecca Group sandstones, Karoo Supergroup in the Eastern Cape Province, South Africa

    Directory of Open Access Journals (Sweden)

    Baiyegunhi Christopher

    2017-11-01

    Full Text Available Grain size analysis is a vital sedimentological tool used to unravel the hydrodynamic conditions, mode of transportation and deposition of detrital sediments. In this study, detailed grain-size analysis was carried out on thirty-five sandstone samples from the Ecca Group in the Eastern Cape Province of South Africa. Grain-size statistical parameters, bivariate analysis, linear discriminate functions, Passega diagrams and log-probability curves were used to reveal the depositional processes, sedimentation mechanisms, hydrodynamic energy conditions and to discriminate different depositional environments. The grain-size parameters show that most of the sandstones are very fine to fine grained, moderately well sorted, mostly near-symmetrical and mesokurtic in nature. The abundance of very fine to fine grained sandstones indicate the dominance of low energy environment. The bivariate plots show that the samples are mostly grouped, except for the Prince Albert samples that show scattered trend, which is due to the either mixture of two modes in equal proportion in bimodal sediments or good sorting in unimodal sediments. The linear discriminant function analysis is dominantly indicative of turbidity current deposits under shallow marine environments for samples from the Prince Albert, Collingham and Ripon Formations, while those samples from the Fort Brown Formation are lacustrine or deltaic deposits. The C-M plots indicated that the sediments were deposited mainly by suspension and saltation, and graded suspension. Visher diagrams show that saltation is the major process of transportation, followed by suspension.

  19. Grain size statistics and depositional pattern of the Ecca Group sandstones, Karoo Supergroup in the Eastern Cape Province, South Africa

    Science.gov (United States)

    Baiyegunhi, Christopher; Liu, Kuiwu; Gwavava, Oswald

    2017-11-01

    Grain size analysis is a vital sedimentological tool used to unravel the hydrodynamic conditions, mode of transportation and deposition of detrital sediments. In this study, detailed grain-size analysis was carried out on thirty-five sandstone samples from the Ecca Group in the Eastern Cape Province of South Africa. Grain-size statistical parameters, bivariate analysis, linear discriminate functions, Passega diagrams and log-probability curves were used to reveal the depositional processes, sedimentation mechanisms, hydrodynamic energy conditions and to discriminate different depositional environments. The grain-size parameters show that most of the sandstones are very fine to fine grained, moderately well sorted, mostly near-symmetrical and mesokurtic in nature. The abundance of very fine to fine grained sandstones indicate the dominance of low energy environment. The bivariate plots show that the samples are mostly grouped, except for the Prince Albert samples that show scattered trend, which is due to the either mixture of two modes in equal proportion in bimodal sediments or good sorting in unimodal sediments. The linear discriminant function analysis is dominantly indicative of turbidity current deposits under shallow marine environments for samples from the Prince Albert, Collingham and Ripon Formations, while those samples from the Fort Brown Formation are lacustrine or deltaic deposits. The C-M plots indicated that the sediments were deposited mainly by suspension and saltation, and graded suspension. Visher diagrams show that saltation is the major process of transportation, followed by suspension.

  20. Seasonal and long-term change in lead deposition in central Japan: evidence for atmospheric transport from continental Asia

    International Nuclear Information System (INIS)

    Bellis, David J.; Satake, Kenichi; Inagaki, Michiko; Zeng, Jiye; Oizumi, Tsuyoshi

    2005-01-01

    Long-range transport of air pollution from continental Asia is currently an important issue concerning the Japanese environment, especially in regions susceptible to acidification due to low buffering capacity, such as Murakami, Niigata prefecture, located on the west coast of central Japan. Evidence for long-range transport was obtained through lead and lead isotopic analysis of 84 archived precipitation filters, showing seasonal changes in lead deposition from May 1999 to May 2002. Lead deposition was highest in winter and spring (November through May) each year and lowest in summer. Computed 72-h back trajectories showed that in winter air masses were predominantly transported from the northwest, passing over northern China and eastern Russia, whilst in summer air masses predominantly originated from the southeast passing over Japan. Lead isotopic analysis showed higher 208 Pb/ 206 Pb during winter, indicating that lead originated from a different source. A plot of 207 Pb/ 206 Pb vs. 208 Pb/ 206 Pb identified a thorogenic component, which is excess 208 Pb compared to a standard lead growth curve, indicative of certain lead ores and coals in continental Asia. The data provided evidence of long-range transport of lead from continental Asia to Japan. Bark pockets included within the trunks of two Japanese cedar trees harvested near Murakami, dating between 1972 and 1982, exhibited lead isotope ratios indicative of Japanese-sourced lead. In contrast, current (2003) bark showed thorogenic ratios, consistent with a relative decline in Japanese-sourced and increase in continental-sourced lead

  1. NPM Can Work: An optimistic review of the impact of New Public Management reforms in central and eastern Europe

    NARCIS (Netherlands)

    S. Dan (Sorin); Ch. Pollitt (Christopher)

    2014-01-01

    textabstractThis article reviews the New Public Management (NPM) literature in central and eastern Europe (CEE) with the aim of assessing whether reforms have 'worked'. Increasingly, academics have tended to argue against the suitability of NPM instruments in this region. To understand the impact of

  2. Dairy farmers’ business strategies in Central and Eastern Europe based on evidence from Lithuania, Poland and Slovenia

    NARCIS (Netherlands)

    Verhees, Frans; Malak-Rawlikowska, Agatsa; Stalgiene, Aldona; Kuipers, Abele; Klopčič, Marija

    2018-01-01

    To evaluate market-oriented strategic decision-making by farmers in Central and Eastern Europe (CEE) farm development paths of dairy farmers in Slovenia, Poland and Lithuania were analysed. The influence of internal strengths and weaknesses, external opportunities and threats, and farmer goals on

  3. Challenges for regional innovation policies in Central and Eastern Europe: spatial concentration and foreign control of US patenting

    NARCIS (Netherlands)

    Lengyel, B.; Sebestyén, T.; Leydesdorff, L.

    2015-01-01

    On the basis of patent information available online at the U.S. Patent and Trademark Office (USPTO) we point at two major and interconnected challenges that policy-makers face in Central and Eastern Europe (CEE) when combating the lagging innovation performance. First, we address the spatial

  4. Gender Role Attitudes among Higher Education Students in a Borderland Central-Eastern European Region Called "Partium"

    Science.gov (United States)

    Fényes, Hajnalka

    2014-01-01

    In this paper, we examine the attitudes towards gender roles among higher education students in a borderland Central-Eastern European region. We used the database of "The Impact of Tertiary Education on Regional Development" project (N = 602, 2010). We intend to determine what kind of attitudes towards gender roles the students identify…

  5. Status of the initiative to create a nuclear-weapon-free space in Central and Eastern Europe

    International Nuclear Information System (INIS)

    Sychou, A.

    1997-01-01

    The aims of Belarus proposal for creating the nuclear-weapon-free zone in Central and Eastern Europe which has already been reflected in official documents of the 51st session of the UN General Assembly are described. This could reaffirm the intention of the European States to move towards the final goal of achieving general and complete nuclear disarmament under efficient international control

  6. Retreating or standing: Responses of forest species and steppe species to climate change in arid eastern central Asia

    Science.gov (United States)

    Hong-Xiang Zhang; Ming-Li Zhang; Stewart C. Sanderson

    2013-01-01

    The temperature in arid Eastern Central Asia is projected to increase in the future, accompanied by increased variability of precipitation. To investigate the impacts of climate change on plant species in this area, we selected two widespread species as candidates, Clematis sibirica and C. songorica, from montane coniferous forest and arid steppe habitats respectively...

  7. A decade of Central and Eastern European Proteomic Conference (CEEPC): Credibility, cohesion and vision for the next decade.

    Science.gov (United States)

    Gadher, Suresh Jivan; Kovarova, Hana

    2017-02-05

    The Central and Eastern European Proteomic Conference (CEEPC), has reached a special milestone as it celebrates its 10th anniversary. Today, an expansive network of proteomics in Central and Eastern Europe stands established to facilitate scientific interactions and collaborations in and around Central and Eastern Europe, as well as with international research institutions worldwide. Currently, when many conferences are struggling to attract participants, CEEPC is thriving in its status and stature as well as expanding by attracting newer member countries. CEEPC's success is driven by mutual respect between scientists sharing interest in proteomics and its applications in multidisciplinary research areas related to biological systems. This effort when interwoven with exciting ambience steeped with culture, and tradition is also a reason why participants enjoy it. CEEPC's careful balance between excellence and cohesion holds the key to its success. It is evident that CEEPC is ready for the next decade of excitement and expectations of multifaceted proteomics in Central and Eastern Europe. Additionally, in the era of emerging personalized medicine where treatment selection for each patient is becoming individualized, CEEPC and proteomics is expected to play a significant role moving forward for the benefit of mankind. Copyright © 2016 Elsevier B.V. All rights reserved.

  8. Variability and distribution of COL1A2 (type I collagen) polymorphisms in the central-eastern Mediterranean Basin.

    Science.gov (United States)

    Scorrano, Gabriele; Lelli, Roberta; Martínez-Labarga, Cristina; Scano, Giuseppina; Contini, Irene; Hafez, Hani S; Rudan, Pavao; Rickards, Olga

    2016-01-01

    The most abundant of the collagen protein family, type I collagen is encoded by the COL1A2 gene. The COL1A2 restriction fragment length polymorphisms (RFLPs) EcoRI, RsaI and MspI in samples from several different central-eastern Mediterranean populations were analysed and found to be potentially informative anthropogenetic markers. The objective was to define the genetic variability of COL1A2 in the central-eastern Mediterranean and to shed light on its genetic distribution in human groups over a wide geographic area. PCR-RFLP analysis of EcoRI, RsaI and MspI polymorphisms of the COL1A2 gene was performed on oral swab and blood samples from 308 individuals from the central-eastern Mediterranean Basin. The genetic similarities among these groups and other populations described in the literature were investigated through correspondence analysis. Single-marker data and haplotype frequencies seemed to suggest a genetic homogeneity within the European populations, whereas a certain degree of differentiation was noted for the Egyptians and the Turks. The genetic variability in the central-eastern Mediterranean area is probably a result of the geographical barrier of the Mediterranean Sea, which separated European and African populations over time.

  9. Does a weekend effect in diurnal temperature range exist in the eastern and central Tibetan Plateau?

    International Nuclear Information System (INIS)

    You Qinglong; Kang Shichang; Xu Yanwei; Huang Jie; Fluegel, Wolfgang-Albert; Sanchez-Lorenzo, Arturo; Yan Yuping

    2009-01-01

    The 'weekend effect' method (defined here as the average for Saturday through Monday minus the average for Wednesday through Friday) has been used to identify fingerprints of anthropogenic emissions. Based on daily maximum and minimum temperature series from the China Meteorological Administration homogenized dataset, the weekend effect in diurnal temperature range (DTR) at 71 stations with elevations above 2000 m asl in the eastern and central Tibetan Plateau (TP) during 1961-2004 is examined, and principal component analysis (PCA) is performed to cluster series into four subregions with similar weekend effect variability. The DTR demonstrates a much stronger negative weekend effect in autumn and shows larger positive values in winter, which provides a strong evidence of anthropogenic activity in this region, especially in the central TP. Analysis by topographic type and degree of urbanization shows a clear weekly cycle which cannot be explained by a microclimate effect. We hypothesize that the interaction with anthropogenic aerosols from local emissions and transported by atmospheric circulation may account for the weekly cycle in the TP. More caution should be paid to the driving mechanism of the weekend effect in the most remote and clear regions in the world.

  10. Natural radioactivity and Rare Earth elements in feldspar samples, Central Eastern desert, Egypt

    Energy Technology Data Exchange (ETDEWEB)

    Walley El-Dine, Nadia, E-mail: nadia_walley5@hotmail.co [Department of physics, Faculty of girls for Art, Science and Education, Ain Shams University, Heliopolis, Cairo (Egypt); El-Shershaby, Amal [Department of physics, Faculty of girls for Art, Science and Education, Ain Shams University, Heliopolis, Cairo (Egypt); Afifi, Sofia [Nuclear Materials Authority (Egypt); Sroor, Amany; Samir, Eman [Department of physics, Faculty of girls for Art, Science and Education, Ain Shams University, Heliopolis, Cairo (Egypt)

    2011-05-15

    The pegmatite bodies of the Eastern Desert of Egypt are widely distributed especially along the Marsa-Alam-Idfu road. The Abu Dob area covers about 150 km{sup 2} of the Arabian Nubian shield at the central part of the Eastern Desert of Egypt. Most of the pegmatite is zoned; the zonation starts with milky quartz at the core followed by alkali feldspar at the margins. The feldspars vary in color from rose to milky and in composition from K-feldspar to Na-feldspar, sometimes interactions of both types are encountered. Thirteen feldspar samples were collected from different locations in the Abu Dob area for measuring the natural radioactivity of {sup 238}U, {sup 232}Th and {sup 40}K using an HPGe detector. The variation in concentration of radionuclides for the area under investigation can be classified into regions of high, medium and low natural radioactivity. The average concentration in BqKg{sup -1} has been observed to be from 9.5 to 183675.7 BqKg{sup -1} for {sup 238}U, between 6.1 and 94,314.2 BqKg{sup -1} for {sup 232}Th and from 0 to 7894.6 BqKg{sup -1} for {sup 40}K. Radium equivalent activities (Ra{sub eq}), dose rate (D{sub R}) and external hazard (H{sub ex}) have also been determined. In the present work, the concentration of rare earth elements are measured for two feldspar samples using two techniques, Environmental Scanning Electron microscope XIL 30 ESEM, Philips, and Inductively Coupled Plasma Mass Spectroscopy (ICP-MS). The existence of rare earth elements in this area are very high and can be used in different important industries.

  11. Natural radioactivity and Rare Earth elements in feldspar samples, Central Eastern desert, Egypt

    International Nuclear Information System (INIS)

    Walley El-Dine, Nadia; El-Shershaby, Amal; Afifi, Sofia; Sroor, Amany; Samir, Eman

    2011-01-01

    The pegmatite bodies of the Eastern Desert of Egypt are widely distributed especially along the Marsa-Alam-Idfu road. The Abu Dob area covers about 150 km 2 of the Arabian Nubian shield at the central part of the Eastern Desert of Egypt. Most of the pegmatite is zoned; the zonation starts with milky quartz at the core followed by alkali feldspar at the margins. The feldspars vary in color from rose to milky and in composition from K-feldspar to Na-feldspar, sometimes interactions of both types are encountered. Thirteen feldspar samples were collected from different locations in the Abu Dob area for measuring the natural radioactivity of 238 U, 232 Th and 40 K using an HPGe detector. The variation in concentration of radionuclides for the area under investigation can be classified into regions of high, medium and low natural radioactivity. The average concentration in BqKg -1 has been observed to be from 9.5 to 183675.7 BqKg -1 for 238 U, between 6.1 and 94,314.2 BqKg -1 for 232 Th and from 0 to 7894.6 BqKg -1 for 40 K. Radium equivalent activities (Ra eq ), dose rate (D R ) and external hazard (H ex ) have also been determined. In the present work, the concentration of rare earth elements are measured for two feldspar samples using two techniques, Environmental Scanning Electron microscope XIL 30 ESEM, Philips, and Inductively Coupled Plasma Mass Spectroscopy (ICP-MS). The existence of rare earth elements in this area are very high and can be used in different important industries.

  12. Shallow crustal structure of eastern-central Trans-Mexican Volcanic Belt.

    Science.gov (United States)

    Campos-Enriquez, J. O.; Ramón, V. M.; Lermo-Samaniego, J.

    2015-12-01

    Central-eastern Trans-Mexican Volcanic Belt (TMVB) is featured by large basins (i.e., Toluca, Mexico, Puebla-Tlaxcala, Libres-Oriental). It has been supposed that major crustal faults limit these basins. Sierra de Las Cruces range separates the Toluca and Mexico basins. The Sierra Nevada range separates Mexico basin from the Puebla-Tlaxcala basin. Based in gravity and seismic data we inferred the Toluca basin is constituted by the Ixtlahuaca sub-basin, to the north, and the Toluca sub-basin to the south, which are separated by a relative structural high. The Toluca depression is more symmetric and bounded by sub-vertical faults. In particular its eastern master fault controlled the emplacement of Sierra de Las Cruces range. Easternmost Acambay graben constitutes the northern and deepest part of the Ixtlahuaca depression. The Toluca-Ixtlahuaca basin is inside the Taxco-San Miguel de Allende fault system, and limited to the west by the Guerrero terrane which continues beneath the TMVB up to the Acambay graben. Mexico basin basement occupies an intermediate position and featured by a relative structural high to the north-east, as established by previous studies. This relative structural high is limited to the west by the north-south Mixhuca trough, while to the south it is bounded by the east-west Copilco-Xochimilco-Chalco sub-basin. The Puebla-Tlaxcala basin basement is the shallowest of these 3 tectonic depressions. In general, features (i.e., depth) and relationship between these basins, from west to east, are controlled by the regional behavior of the Sierra Madre Oriental fold and thrust belt basement (i.e., Oaxaca Complex?). This study indicates that an active east-west regional fault system limits to the south the TMVB (from the Nevado de Toluca volcano through the Popocatepetl volcano and eastward along southern Puebla-Tlaxcala basin). The Tenango and La Pera fault systems constituting the western part of this regional fault system coincide with northern

  13. Retracted article: Flexible Fourier Stationary Test in GDP per capita for Central Eastern European Countries

    Directory of Open Access Journals (Sweden)

    Meng-Nan Zhu

    2011-06-01

    Full Text Available Statement of Retraction (http://www.efri.uniri.hr/prikaz.asp?txt_id=7366 This is to notify our respectful reading public that the Editorial Board of the journal Zbornik radova Ekonomskog fakulteta u Rijeci, časopis za ekonomsku teoriju i praksu/ Proceedings of Rijeka Faculty of Economics, Journal of Economics and Business has retracted the following article from publication: “Flexible Fourier Stationary Test in GDP per capita for Central Eastern European Countries“, by Hsu-Ling Chang, Chi-Wei Su, Meng-Nan Zhu, published in our journal Zbornik radova Ekonomskog fakulteta u Rijeci, časopis za ekonomsku teoriju i praksu/ Proceedings of Rijeka Faculty of Economics, Journal of Economics and Business, 2011, vol. 29 (1, pp. 51-63 and almost concurrently published in the journal Eastern European Economics, 2011, vol. 49 (3, pp. 54-65. Being in contact with Josef C Brada, Professor Emeritus, Editor of the journal Eastern European Economics (EEE, we realized that the paper had been sent to both journals, although first published in the EEE and then in our Journal. According to professor Brada’s and our analysis, the paper published in these two journals is exactly the same, except for minor differences in wording, most likely due to editing the text before publication. The outstanding differences are in the title and the fact that the paper published in our Journal has three authors and in EEE journal has two. Whatsoever, owing to the fact that the article had been sent to both journals almost at the same time, it had been impossible to find out the case during the review procedure. Due to this unpleasant situation, our Editorial Board would like to inform our valuable readers that all the necessary measures to retract the paper from our publication have been undertaken and according to publishing ethical principles, cooperation with the authors of the retracted paper have been stopped. Although, in this case neither EEE nor our Journal had any

  14. Dating Ore Deposit Using Garnet U–Pb Geochronology: Example from the Xinqiao Cu–S–Fe–Au Deposit, Eastern China

    Directory of Open Access Journals (Sweden)

    Yu Zhang

    2018-01-01

    Full Text Available The large Xinqiao Cu–S–Fe–Au deposit in the Tongling ore district, Eastern China, is characterized by a large-scale stratiform orebody, in which garnet is widely distributed as the main gangue mineral associated with mineralization. Xinqiao garnet can be divided into early (Grt1 and late (Grt2 generations based on extensive back-scattered electron (BSE imaging observations. Laser ablation (LA-ICP-MS trace element and U–Pb isotope composition analyses indicate that uranium occurs homogeneously within the Xinqiao garnet, and Grt1 and Grt2 have weighted average 207Pb-corrected 206Pb/238U ages of 137.0 ± 7.8 Ma (Mean standard weighted deviation (MSWD = 4.9 and 129.6 ± 7.1 Ma (MSWD = 1.6, respectively, similar to the zircon U–Pb age (139.6 ± 1.5 Ma of the Jitou intrusion. These garnet U–Pb ages, combined with the low MnO content and various Y/Ho ratios, suggest that the Xinqiao garnet is likely to have a magmatic hydrothermal replacement origin associated with the Jitou stock. Based on previous studies of the Xinqiao deposit, we infer that the Xinqiao stratiform orebody may have formed from the Early Cretaceous magmatic hydrothermal fluids associated with the Jitou stock, and may have been generated by the Early Cretaceous tectono-thermal event in Eastern China.

  15. 60,000 years of interactions between Central and Eastern Africa documented by major African mitochondrial haplogroup L2.

    Science.gov (United States)

    Silva, Marina; Alshamali, Farida; Silva, Paula; Carrilho, Carla; Mandlate, Flávio; Jesus Trovoada, Maria; Černý, Viktor; Pereira, Luísa; Soares, Pedro

    2015-07-27

    Mitochondrial DNA (mtDNA) haplogroup L2 originated in Western Africa but is nowadays spread across the entire continent. L2 movements were previously postulated to be related to the Bantu expansion, but L2 expansions eastwards probably occurred much earlier. By reconstructing the phylogeny of L2 (44 new complete sequences) we provide insights on the complex net of within-African migrations in the last 60 thousand years (ka). Results show that lineages in Southern Africa cluster with Western/Central African lineages at a recent time scale, whereas, eastern lineages seem to be substantially more ancient. Three moments of expansion from a Central African source are associated to L2: (1) one migration at 70-50 ka into Eastern or Southern Africa, (2) postglacial movements (15-10 ka) into Eastern Africa; and (3) the southward Bantu Expansion in the last 5 ka. The complementary population and L0a phylogeography analyses indicate no strong evidence of mtDNA gene flow between eastern and southern populations during the later movement, suggesting low admixture between Eastern African populations and the Bantu migrants. This implies that, at least in the early stages, the Bantu expansion was mainly a demic diffusion with little incorporation of local populations.

  16. Stratigraphy, age, and depositional setting of the Miocene Barstow Formation at Harvard Hill, central Mojave Desert, California

    Science.gov (United States)

    Leslie, Shannon R.; Miller, David M.; Wooden, Joseph L.; Vazquez, Jorge A.

    2010-01-01

    New detailed geologic mapping and geochronology of the Barstow Formation at Harvard Hill, 30 km east of Barstow, CA, help to constrain Miocene paleogeography and tectonics of the central Mojave Desert. A northern strand of the Quaternary ENE-striking, sinistral Manix fault divides the Barstow Formation at Harvard Hill into two distinct lithologic assemblages. Strata north of the fault consist of: a green rhyolitic tuff, informally named the Shamrock tuff; lacustrine sandstone; partially silicified thin-bedded to massive limestone; and alluvial sandstone to pebble conglomerate. Strata south of the fault consist of: lacustrine siltstone and sandstone; a rhyolitic tuff dated at 19.1 Ma (U-Pb); rock-avalanche breccia deposits; partially silicified well-bedded to massive limestone; and alluvial sandstone and conglomerate. Our U-Pb zircon dating of the Shamrock tuff by SHRIMP-RG yields a peak probability age of 18.7 ± 0.1 Ma. Distinctive outcrop characteristics, mineralogy, remanent magnetization, and zircon geochemistry (Th/U) suggest that the Shamrock tuff represents a lacustrine facies of the regionally extensive Peach Spring Tuff (PST). Here we compare zircon age and geochemical analyses from the Shamrock tuff with those of the PST at Stoddard Wash and provide new insight into the age of zircon crystallization in the PST rhyolite. Results of our field studies show that Miocene strata at Harvard Hill mostly accumulated in a lacustrine environment, although depositional environments varied from a relatively deep lake to a very shallow lake or even onshore setting. Rock-avalanche breccias and alluvial deposits near the base of the exposed section indicate proximity to a steep basin margin and detrital studies suggest a southern source for coarse-grained deposits; therefore, we may infer a southern basin-margin setting at Harvard Hill during the early Miocene. Our geochronology demonstrates that deposition of the Barstow Formation at Harvard Hill extended from before

  17. Genetic Affiliation of Gold and Uranium Mineralization in El-Missikat Granite, Central Eastern Desert, Egypt

    International Nuclear Information System (INIS)

    Ammar, F.A.; Omar, S.A.M.; El Sawey, El.H.

    2016-01-01

    Gabal El-Missikat granitic pluton is affected by two fault systems trending NW-SE (the oldest) and ENE-WSW directions. It is one of the uranium occurrences in the Eastern Desert of Egypt. The northwestern margins of El-Missikat pluton, along its contact with the gneissose quartz diorite, are dissected by numerous reactivated fractured shear zones running generally ENE-WSW to NE-SW and dipping about 60°-70° to SE. Many white (oldest), smoky or black and jasperoid (youngest) silica veinlets fill the fractures of these shear zones. These veins are of irregular shape and variable thickness ranging from few centimeters to about three meters. They are chiefly affected by silicification, sericitization, hematitization , kaolinization and hydrothermal alterations processes. The smoky black veins are hosting secondary uranium and fluorite-, sulphide-gold mineralizations. Polished surface studies, ICP-ES and Atomic Absorption as well as Scanning Electron Microscope measurements recorded galena, pyrite chalcopyrite, sphalerite and molybdenite in the black and jasperoid mineralized veins. Gold associated with ore mineral assemblage as pyrite, chalcopyrite, sphalerite, galena, sheelite and iron oxides. The identified sulphide minerals not bearing gold are recorded. Gold are relatively coarse-grained, massive and metallic yellow or stretched bronze colored particles. The recorded secondary U minerals associates the sulphide gold-mineralization in the black and jasperoid silica veins. Regarding the mobility of both uranium and gold, U 4+ mobilized in oxidizing medium and migrate and transport as U 6+ , then deposited later as U 4+ when the medium changes to be reducing characterized by high /O 2 . On contrary, gold mobilized when the medium is complex AuCl 3- ion bearing. Consequently, El- Missikat granitic pluton affected by oxidizing Au and Cl 3- bearing high temperature hydrothermal solutions that leached U 4+ , W and Mo from the granitic mass as U 6 + , later decrease of

  18. The Central and Eastern U.S. Seismic Network: Legacy of USArray

    Science.gov (United States)

    Eakins, J. A.; Astiz, L.; Benz, H.; Busby, R. W.; Hafner, K.; Reyes, J. C.; Sharer, G.; Vernon, F.; Woodward, R.

    2014-12-01

    As the USArray Transportable Array entered the central and eastern United States, several Federal agencies (National Science Foundation, U.S. Geological Survey, U.S. Nuclear Regulatory Commission, and Department of Energy) recognized the unique opportunity to retain TA stations beyond the original timeline. The mission of the CEUSN is to produce data that enables researchers and Federal agencies alike to better understand the basic geologic questions, background earthquake rates and distribution, seismic hazard potential, and associated societal risks of this region. The selected long-term sub-array from Transportable Array (TA) stations includes nearly 200 sites, complemented by 100 broadband stations from the existing regional seismic networks to form the Central and Eastern United States Network (CEUSN). Multiple criteria for site selection were weighed by an inter-agency TA Station Selection (TASS) Working Group: seismic noise characteristics, data availability in real time, proximity to nuclear power plants, and homogeneous distribution throughout the region. The Array Network Facility (ANF) started collecting data for CEUSN network stations since late 2013, with all stations collected since May 2014. Regional seismic data streams are collected in real-time from the IRIS Data Management Center (DMC). TA stations selected to be part of CEUSN, retain the broadband sensor to which a 100 sps channel is added, the infrasound and environmental channels, and, at some stations, accelerometers are deployed. The upgraded sites become part of the N4 network for which ANF provides metadata and can issue remote commands to the station equipment. Stations still operated by TA, but planned for CEUSN, are included in the virtual network so all stations are currently available now. By the end of 2015, the remaining TA stations will be upgraded. Data quality control procedures developed for TA stations at ANF and at the DMC are currently performed on N4 data. However

  19. Evaluation of ultramafic deposits in the Eastern United States and Puerto Rico as sources of magnesium for carbon dioxide sequestration

    Energy Technology Data Exchange (ETDEWEB)

    Fraser Goff; George Guthrie; Bruce Lipin; Melissa Fite; Steve Chipera; Dale Counce; Emily Kluk; Hans Ziock

    2000-04-01

    In this report, the authors evaluate the resource potential of extractable magnesium from ultramafic bodies located in Vermont, the Pennsylvania-Maryland-District-of-Columbia (PA-MD-DC) region, western North Carolina, and southwestern Puerto Rico. The first three regions occur in the Appalachian Mountains and contain the most attractive deposits in the eastern United States. They were formed during prograde metamorphism of serpentinized peridotite fragments originating from an ophiolite protolith. The ultramafic rocks consist of variably serpentinized dunite, harzburgite, and minor iherzolite generally containing antigorite and/or lizardite as the major serpentine minor phases. Chrysotile contents vary from minor to major, depending on occurrence. Most bodies contain an outer sheath of chlorite-talc-tremolite rock. Larger deposits in Vermont and most deposits in North Carolina contain a core of dunite. Magnesite and other carbonates are common accessories. In these deposits, MgO ranges from 36 to 48 wt % with relatively pure dunite having the highest MgO and lowest H{sub 2}O contents. Ultramafic deposits in southwestern Puerto Rico consist of serpentinized dunite and harzburgite thought to be emplaced as large diapirs or as fragments in tectonic melanges. They consist of nearly pure, low-grade serpentinite in which lizardite and chrysotile are the primary serpentine minerals. Chlorite is ubiquitous in trace amounts. Magnesite is a common accessory. Contents of MgO and H{sub 2}O are rather uniform at roughly 36 and 13 wt %. Dissolution experiments show that all serpentinites and dunite-rich rocks are soluble in 1:1 mixtures of 35% HCl and water by volume. The experiments suggest that low-grade serpentinites from Puerto Rico are slightly more reactive than the higher grade, antigorite-bearing serpentinites of the Appalachian Mountains. The experiments also show that the low-grade serpentinites and relatively pure dunites contain the least amounts of undesirable

  20. Remote sensing detection of gold related alteration zones in Um Rus area, Central Eastern Desert of Egypt

    Science.gov (United States)

    Amer, Reda; Kusky, Timothy; El Mezayen, Ahmed

    2012-01-01

    Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) and Phased Array L-band Synthetic Aperture Radar (PALSAR) images covering the Um Rus area in the Central Eastern Desert of Egypt were evaluated for mapping geologic structure, lithology, and gold-related alteration zones. The study area is covered by Pan-African basement rocks including gabbro and granodiorite intruded into a variable mixture of metavolcanics and metasediments. The first three principal component analyses (PCA1, PCA2, PCA3) in a Red-Green-Blue (RGB) of the visible through shortwave-infrared (VNIR + SWIR) ASTER bands enabled the discrimination between lithological units. The results show that ASTER band ratios ((2 + 4)/3, (5 + 7)/6, (7 + 9)/8) in RGB identifies the lithological units and discriminates the granodiorite very well from the adjacent rock units.The granodiorites are dissected by gold-bearing quartz veins surrounded by alteration zones. The microscopic examination of samples collected from the alteration zones shows sericitic and argillic alteration zones. The Spectral Angle Mapper (SAM) and Spectral Information Divergence (SID) supervised classification methods were applied using the reference spectra of the USGS spectral library. The results show that these classification methods are capable of mapping the alteration zones as indicated by field verification work. The PALSAR image was enhanced for fracture mapping using the second moment co-occurrence filter. Overlying extracted faults and alteration zone classification images show that the N30E and N-S fractures represent potential zones for gold exploration. It is concluded that the proposed methods can be used as a powerful tool for ore deposit exploration.

  1. Oligocene Fluvio-Deltaic Depositional Environments Salin Sub-Basin, Central Myanmar

    Science.gov (United States)

    Gough, A.; Hall, R.

    2017-12-01

    A recent increase in accessibility for research in Myanmar has allowed rapid advancements in the understanding of the geology of the country. Evolving depositional environments can be reconstructed in largely unstudied Oligocene deposits of the Salin sub-basin, of the Central Myanmar Basin. Data has been collected through a fieldwork campaign to target well-exposed sediments along the western margin of the basin. The studied outcrops span approximately one hundred kilometres from north to south, and a series of sedimentary logs, palaeocurrent data, 2D panel diagrams, and samples for petrographical analysis have been collected and interpreted. The Oligocene formations studied include the Shwezetaw, Paduang, and Okhmintaung, each of which show a broadly southwards-trending fluvio-deltaic environment of deposition. Towards the north, the lower Rupelian Shwezetaw Formation comprises thick fluviatile sandstones which grade southwards through macrotidal-dominated fluvio-deltaic interbedded siltstones and rare sandstones, into marine sandstones. Overlying this, the upper Rupelian Paduang Formation grades rapidly from rare fluvial sandstones towards the north of the basin into deltaic and marine interbedded sandstones and siltstones to the south. This formation is more marine in nature, suggesting a minor transgression throughout the lower Oligocene. By the time of deposition of the Okhmintaung Formation in the Chattian the observed deposits solely represent a tidally-influenced deltaic depositional environment, with very little temporal variation, suggesting a stable sea level. Despite the relatively unchanging depositional environment, the formations are approximately 4000 m thick, suggesting that sedimentation kept pace with relatively rapid subsidence. This current study, which will combine depositional environment reconstruction, provenance, and sediment routing analysis, will provide important insights into both the tectonic setting and the huge sediment accumulation

  2. Crustal structure of the Central-Eastern Greenland: results from the TopoGreenland refraction profile

    Science.gov (United States)

    Shulgin, Alexey; Thybo, Hans

    2014-05-01

    Until present, seismic surveys have only been carried out offshore and near the coasts of Greenland, where the crustal structure is affected by oceanic break-up. We present the deep seismic structure of the crust of the interior of Greenland, based on the new and the only existing so far seismic refraction/wide-angle reflection profile. The seismic data was acquired by a team of six people during a two-month long experiment in summer of 2011 on the ice cap in the interior of central-eastern Greenland. The presence of an up to 3.4 km thick ice sheet, permanently covering most of the land mass, made acquisition of geophysical data logistically complicated. The profile extends 310 km inland in E-W direction from the approximate edge of the stable ice cap near the Scoresby Sund across the center of the ice cap. 350 Reftek Texan receivers recorded high-quality seismic data from 8 equidistant shots along the profile. Explosive charge sizes were 1 ton at the ends and ca. 500 kg along the profile, loaded with about 125 kg at 35-85 m depth in individual boreholes. Given that the data acquisition was affected by the thick ice sheet, we questioned the quality of seismic records in such experiment setup. We have developed an automatic routine to check the amplitudes and spectra of the selected seismic phases and to check the differences/challenges in making seismic experiments on ice and the effects of ice on data interpretation. Using tomographic inversion and forward ray tracing modelling we have obtained the two-dimensional velocity model down to a 50 km depth. The model shows a decrease of crustal thickness from 47 km below the centre of Greenland in the western part of the profile to 40 km in its eastern part. Relatively high lower crustal velocities (Vp 6.8 - 7.3 km/s) in the western part of the TopoGreenland profile may result from past collision tectonics or, alternatively, may be related to the speculated passage of the Iceland mantle plume. Comparison of our results

  3. Tracing the fate of atmospheric nitrate deposited onto a forest ecosystem in Eastern Asia using Δ17O

    Directory of Open Access Journals (Sweden)

    I. Noguchi

    2010-02-01

    Full Text Available The stable isotopic compositions of nitrate in precipitation (wet deposition and groundwater (spring, lake, and stream water were determined for the island of Rishiri, Japan, so as to use the 17O anomalies (Δ17O to trace the fate of atmospheric nitrate that had deposited onto the island ecosystem, which is a representative background forest ecosystem for eastern Asia. The deposited nitrate had large 17O anomalies with Δ17O values ranging from +20.8‰ to +34.5‰ (n = 32 with +26.2‰ being the annual average. The maximum Δ17O value of +34.5‰, obtained for precipitation on the 23rd to 24th of February 2007, was an extraordinarily large value among values for all samples of precipitation in Rishiri. Most nitrate in the sample might have been produced via NO3 radical in a highly polluted air mass that had been supplied from megacities on the eastern coast of the Asian continent. On the other hand, nitrate in groundwater had small Δ17O values ranging from +0.9‰ to 3.2‰ (n = 19, which corresponds to an mixing ratio of atmospheric nitrate to total nitrate of (7.4±2.6%. Comparing the inflow and outflow of atmospheric nitrate in groundwater within the island, we estimated that the direct drainage accounts for (8.8±4.6% of atmospheric nitrate that has deposited on the island and that the residual portion has undergone biological processing before being exported from the forest ecosystem.

  4. Mineral chemistry and geochemistry of ophiolitic metaultramafics from Um Halham and Fawakhir, Central Eastern Desert, Egypt

    Science.gov (United States)

    Abdel-Karim, Abdel-Aal M.; Ali, Shehata; El-Shafei, Shaimaa A.

    2018-03-01

    This study is focused on ophiolitic metaultramafics from Um Halham and Fawakhir, Central Eastern Desert of Egypt. The rocks include serpentinized peridotites, serpentinites together with talc- and quartz-carbonates. The primary spinel relict is Al-chromite [Cr# > 60], which is replaced by Cr-magnetite during metamorphism. The high Cr# of Al-chromites resembles supra-subduction zone (SSZ) peridotites and suggests derivation from the deeper portion of the mantle section with boninitic affinity. These mantle rocks equilibrated with boninitic melt have been generated by high melting degrees. The estimated melting degrees ( 19-24%) lie within the range of SSZ peridotites. The high Cr# of spinel and Fo content of olivine together with the narrow compositional range suggest a mantle residual origin. Serpentinized peridotite and serpentinites have low Al2O3/SiO2 ratios (mostly serpentinization process. Moreover, they have very low Nb, Ta, Zr and Hf concentrations along with sub-chondritic Nb/Ta (0.3-16) and Zr/Hf (mostly 1-20) ratios further confirming that their mantle source was depleted by earlier melting extraction event. The high chondrite normalized (La/Sm)N ratios (average 10) reflect input of subduction-related slab melts/fluids into their mantle source.

  5. The lending channel and budget balance: empirical evidences from Central and Eastern European economies

    Directory of Open Access Journals (Sweden)

    Bogdan-Gabriel MOINESCU

    2013-03-01

    Full Text Available The study aims to deepen the analysis on the indirect dependence of government budget balance on private sector credit flow in the countries of Central and Eastern Europe. The added value of this approach consists of two elements. First, the analysis suggests developing the traditional analytical framework of assessing risks to public finance stability by including second round effects of negative fiscal impulses on credit to private sector during recession periods. Second, the study provides empirical evidence on the importance of economic growth transmission channel for the impact of credit accelerator effects on primary deficit. At the same time, nonperforming loans channel proved to be insignificant, especially in relation to the persistency of last year’s budget deficit and the effects of budget allocations pro-cyclicality. However, loan portfolio quality seems to be more relevant in the case of public debt service, through its influence on the evolution of the yield on long-term government securities that is closely related to sovereign risk premium. Nevertheless, strengthening the financial safety net by the introduction of resolution funds will most probably break the link investors saw between credit portfolio quality and the impending increase in budget spending. This expected development across not only CEE countries, but at the EU level also, will facilitate the isolation of sovereign risk premium from non-performing loans’ dynamics.

  6. The Impact of International Financial Crisis on Bank Performance in Eastern and Central European Countries

    Directory of Open Access Journals (Sweden)

    Alin-Marius Andrieș

    2016-05-01

    Full Text Available In this paper we investigate the determinants of bank profitability in 10 countries from Central and Eastern Europe, in the period between 2004 and 2013. We proxy the profitability of banks with more commonly used ratio: the return on assets (ROA, computed as a ratio of the net profit to the total bank assets. We used multiple regression with bank specific variables, banking industry variables and macroeconomic variables. Moreover, we added a global financial crisis dummy to highlight the crisis impact on asset return. OLS is the main estimation method, but we also used difference-in-difference in order to test if the crisis impact was amplified or diminished by the bank specific characteristics. The evidence shows significant differences between the profit levels of the CEEC banks. Our results are in line with the empirical literature. The impact of the international financial crisis on ROA was negative and statistically significant, as expected. The second part of the analysis we separate the banks sample in three categories: banks with high capital adequacy, large banks by total assets and foreign-owned banks. Our findings show that the three selected variables both amplified and decreased the crisis effect.

  7. CORRUPTION, POVERTY AND ECONOMIC PERFORMANCE:EASTERN EUROPEAND CENTRAL ASIA CASE

    Directory of Open Access Journals (Sweden)

    Mustafa Ildırar

    2015-07-01

    Full Text Available Corruption, defined as “the misuse of public power for private benefit.” TheWorld Bank describes corruption as one of the greatest obstacles to economic andsocial development. It undermines development by distortingthe rule of law andweakening the institutional foundation on which economic performance depends.In pastdecades, many theoretical and empirical studies have presented corruptionhinders investment, reduces economicgrowth, restricts trade, distorts governmentexpenditures and strengthens the underground economy. In addition,they haveshown a strong connection between corruption and poverty and incomeinequality. On the other hand,theliterature on corruption points to the conclusionthat corruption by itself does not lead to poverty. Rather,corruption has directconsequences on economic and governance factors, intermediaries that in turn producepoverty. Although corruption is seen inmany countries in the world, it ishigher and widespread in developingcountries. This study investigates relationbetween corruption, poverty, and economic performance by using apanelconsisting of countries in the Eastern Europe and Central Asia countries. It wasshown that corruptionaffected directly economic performance and low economicperformance leads to poverty. Additionally, resultsimply that rules againstcorruption could affect economic growth indirectly through their impact on thelevel ofc orruption.

  8. Central and Eastern Europe After the Boom - Time for a Stragegy Change for Foreign Multinationals?

    Directory of Open Access Journals (Sweden)

    Arnold Schuh

    2013-06-01

    Full Text Available In 2008 the global financial and economic crisis ended a six-year-long boom period with an average growth rate well above 5% in Central and Eastern Europe (CEE. Although not the originators of the crisis some CEE countries such as the Baltic States and Ukraine were among the worst hit by this economic downturn. The crisis did not only shatter the financial markets, banks and the real economy but also the growth image of CEE. The huge market potential and expected higher growth rates resulting from the catching-up process to West European standards have been the main reason for the flood of foreign direct investments into the countries of the region in the two decades before. Suddenly, foreign direct investors were confronted with stalled and even collapsing market growth, shrinking disposable household income, business customers and partners on the verge of bankruptcy and no real sign of a quick recovery. While the situation improved a little in 2011, the economic outlook and the sentiment of foreign investors have remained gloomy, at least for parts of the region. It is obvious that when faced with such a huge economic downturn companies stop geographic expansion and put the brakes on investments.

  9. Crustal structure of the Central-Eastern Greenland: results from the Topo Greenland refraction profile

    DEFF Research Database (Denmark)

    Shulgin, Alexey; Thybo, Hans

    2014-01-01

    Until present, seismic surveys have only been carried out offshore and near the coasts of Greenland, where the crustal structure is affected by oceanic break-up. We present the deep seismic structure of the crust of the interior of Greenland, based on the new and the only existing so far seismic...... refraction/wide-angle reflection profile. The seismic data was acquired by a team of six people during a two-month long experiment in summer of 2011 on the ice cap in the interior of central-eastern Greenland. The presence of an up to 3.4 km thick ice sheet, permanently covering most of the land mass, made...... acquisition of geophysical data logistically complicated. The profile extends 310 km inland in E-W direction from the approximate edge of the stable ice cap near the Scoresby Sund across the center of the ice cap. 350 Reftek Texan receivers recorded high-quality seismic data from 8 equidistant shots along...

  10. Long-term ice phenology records from eastern-central Europe

    Science.gov (United States)

    Takács, Katalin; Kern, Zoltán; Pásztor, László

    2018-03-01

    A dataset of annual freshwater ice phenology was compiled for the largest river (Danube) and the largest lake (Lake Balaton) in eastern-central Europe, extending regular river and lake ice monitoring data through the use of historical observations and documentary records dating back to AD 1774 and AD 1885, respectively. What becomes clear is that the dates of the first appearance of ice and freeze-up have shifted, arriving 12-30 and 4-13 days later, respectively, per 100 years. Break-up and ice-off have shifted to earlier dates by 7-13 and 9-27 days/100 years, except on Lake Balaton, where the date of break-up has not changed significantly. The datasets represent a resource for (paleo)climatological research thanks to the strong, physically determined link between water and air temperature and the occurrence of freshwater ice phenomena. The derived centennial records of freshwater cryophenology for the Danube and Balaton are readily available for detailed analysis of the temporal trends, large-scale spatial comparison, or other climatological purposes. The derived dataset is publicly available via PANGAEA at https://doi.org/10.1594/PANGAEA.881056" target="_blank">https://doi.org/10.1594/PANGAEA.881056.

  11. Survey of otolaryngology services in Ukraine and neighbouring Central and Eastern European countries.

    Science.gov (United States)

    Verkerk, M M; Wagner, R; Fishchuk, R; Fagan, J J

    2017-11-01

    The present humanitarian crisis in Ukraine is putting strains on its healthcare system. This study aimed to assess services and training in otolaryngology, audiology and speech therapy in Ukraine and its geographical neighbours. Survey study of 327 otolaryngologists from 19 countries. Fifty-six otolaryngologists (17 per cent) from 15 countries responded. Numbers of otolaryngologists varied from 3.6 to 12.3 per 100 000 population (Ukraine = 7.8). Numbers of audiologists varied from 0, in Ukraine, to 2.8 per 100 000, in Slovakia, and numbers of speech therapists varied from 0, in Bulgaria, to 4.0 per 100 000, in Slovenia (Ukraine = 0.1). Ukraine lacks newborn and school hearing screening, good availability of otological drills and microscopes, and a cochlear implant programme. There is wide variation in otolaryngology services in Central and Eastern Europe. All countries surveyed had more otolaryngologists per capita than the UK, but availability of audiology and speech and language therapy is poor. Further research on otolaryngology health outcomes in the region will guide service improvement.

  12. Mechanized systems for early stand tending in central and eastern Canada

    Energy Technology Data Exchange (ETDEWEB)

    Ryans, M.; St-Amour, M. [Forest Engineering Research Inst. of Canada, Pointe Claire, PQ (Canada)

    1996-12-31

    Machines are currently being used for early stand tending in central and eastern Canada, but account for only 1 to 2% of the annual total for mechanical treatments (including manual and motor-manual operations). Selective and non-selective systems are used, depending on the application and stand conditions. Plantation cleaning operations and precommercial thinning (spacing) of naturally regenerated and seeded stands have been mechanized. Selective methods, primarily for plantation cleaning, use equipment with specialized prime movers, booms and controls, and cutting heads. This paper describes the Canadian experience to date based on FERIC`s studies of successful and unsuccessful operations, and lists the key features of a machine suitable for use in selective treatments. Strip precommercial thinning is used in denser natural stands, but limited improvements in crop-tree growth occur unless a motor-manual follow-up releases crop trees in the leave strips. Most off-the-shelf brushcutting equipment is not optimal for this application, primarily because it is too wide to meet local spacing prescriptions. Some applications such as the spacing of older natural stands have proven difficult to mechanize. Technical, biological, operational , regulatory, economic and social constraints prevent wider use of mechanized systems. Nonetheless, some machines are in operational use, and mechanized plantation cleaning is tested in some regions as an alternative to herbicides. 11 refs, 2 figs, 1 tab

  13. Characterization of drilling waste from shale gas exploration in Central and Eastern Poland.

    Science.gov (United States)

    Mikos-Szymańska, Marzena; Rusek, Piotr; Borowik, Krzysztof; Rolewicz, Maciej; Bogusz, Paulina; Gluzińska, Joanna

    2018-05-28

    The purpose of this research was to determine and evaluate the chemical properties of drilling waste from five well sites in Central and Eastern Poland. It was found that spent drilling fluids can contain high values of nickel and mercury (270 and 8.77 mg kg -1 , respectively) and can exceed the maximum permissible limits recommended by the EC regulations for safety of soils (75 mg kg -1 for nickel and 1.5 mg kg -1 for mercury). The heavy metal concentrations in the studied drill cuttings did not exceed the maximum permissible limits recommended by the EC regulation. Drilling wastes contain macroelements (e.g., calcium, magnesium, and potassium) as well as trace elements (e.g., copper, iron, zinc, and manganese) that are essential for the plant growth. It was stated that water extracts of drilling fluids and drill cuttings, according to anions presence, had not any specific constituents of concern based on FAO irrigation guidelines, the USEPA WQC, and toxicity values. X-ray diffraction analysis was used to understand the structure and texture of waste drilling fluid solids and drill cuttings. Analysis of the mineralogical character of drilling fluid solids revealed that they contained calcite, quartz, muscovite, sylvite, barite, dolomite, and orthoclase. Drill cuttings contained calcite quartz, muscovite, barite, dolomite, and barium chloride.

  14. Social Progress in Romania and other Central and Eastern European Non- Eurozone States

    Directory of Open Access Journals (Sweden)

    VIRGINIA CÂMPEANU

    2016-06-01

    Full Text Available Our research paper refers to the social progress achieved in the last 10 years by Romania, Bulgaria, Czech Republic, Croatia, Poland and Hungary as non- Eurozone members (CEE-6, compared to the minimum and maximum levels in the EU-28, depending on their economic development levels. This analysis isa part of the larger-scale study regarding the readinessassessment of Romania and other five Central and Eastern European countries (CEE-6 for accession to the Eurozone in terms of the real convergence. We extended the analysis of the real economic convergence to the sphere of social convergence. The purpose of the extended analysis is to compare the living standards in Romania, CEE-6 and other European Union member states (EU-28 and to draw conclusions on the social convergence as a complement to real economic convergence. Using a new analytical tool, the global composite index “Social Progress Index” at different levels of disaggregation, this article reveals the social gaps between CEE-6 and the EU and identifies strengths, and weaknesses for these countries to achieve social progress on the road to real economic and social convergence with the EU.The aim is to provide to the national decision-makers some milestones to remove weaknesses and to turn threats into opportunities in the future social and economic policies.

  15. Irregular migration and informal economy in Southern and Central-Eastern Europe: breaking the vicious cycle?

    Science.gov (United States)

    Maroukis, Thanos; Iglicka, Krystyna; Gmaj, Katarzyna

    2011-01-01

    The flexible and cheap labour that European “post-industrial” economies are in need of is often facilitated by undeclared labour. The undocumented migrant, from his/her part, relatively easily finds work that suits his -- at least initial -- plans. What lies behind this nexus between irregular migration and informal economy? To what extent can this nexus be attributed to the structural features of the so-called “secondary”, as opposed to “primary”, labour market? And how does migration policy correlate with this economic context and lead to the entrapment of migrants in irregularity? Finally, can this vicious cycle of interests and life-strategies be broken and what does the experience of the migrants indicate in this respect? This paper addresses these questions via an exploration of the grounds upon which irregular migration and the shadow economy complement each other in southern Europe (SE) and central and Eastern Europe (CEE) (two regions at different points in the migration cycle). In doing so, the dynamic character of the nexus between informal economy and irregular migration will come to the fore, and the abstract identity of the “average” undocumented migrant will be deconstructed.

  16. The Integration of MEPs from Central and Eastern Europe into the European Parliament

    Directory of Open Access Journals (Sweden)

    Radko Hokovský

    2012-04-01

    Full Text Available This article evaluates the level of integration of Members of the European Parliament from Central and Eastern Europe in the European Parliament after the EU enlargements of 2004 and 2007. The main objective is to address the puzzle of how the European Parliament’s political groups could maintain or even increase their voting cohesion after the influx of a significantly large number of new MEPs coming from countries with different historical experience, socio-economic characteristics, and political and party systems. Three indicators of MEP integration are defined: integration into parliamentary leadership, integration into parliamentary work, and integration into voting patterns. The article uses data from the VoteWatch.eu website on MEPs’ activities and voting between the years 2004-2011, as well as data from official documents of the European Parliament and its political groups. Analysis of the data reveals that the new member states’ MEPs were significantly under-represented in parliamentary leadership and key legislative activities, despite the fact that their voting loyalty to their political groups was greater than that of their colleagues from older member states.

  17. Various mental images about the geographical extension of Central, Southeast and Eastern Europe

    Directory of Open Access Journals (Sweden)

    Tamás Hardi

    2016-03-01

    Full Text Available Central Europe, Eastern Europe, the Balkans and Southeast Europe as macro- region space concepts are not regions designable by physical geography; the geographical content of these concepts is drawn and re-drawn by historical, cultural and geopolitical processes. Debates on the extension and content of the macro-regions featured intensify every now and then, especially in crisis periods - it is enough to think of the years before, during and after the world wars, the regime change, and these days. Our paper, with the brief summary of the preliminaries, highlights, from the perspective of our age, the geopolitically determined transformation and demonstrates the findings of our empirical research. During our research we made a questionnaire survey in which we recorded mental maps of the university students of Hungary and its seven neighbour countries, looking at where the respondents put their own countries and what image of the respective macro-regions lived in their minds. Our findings may be subject to debates but clearly show the convergent or divergent directions of the respective countries, at least as regards the judgement by the youth.

  18. IS TAXATION AFFECTING THE ATTRACTIVENESS OF CENTRAL AND EASTERN EUROPE COUNTRIES FOR FDI?

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    Popovici Oana Cristina

    2012-03-01

    Full Text Available The target of this paper is to determine whether taxation affects the attractiveness of Central and EasternEurope (CEE countries for foreign investors. In this scope, the paper analyzes the impact of taxation for thelocation decision of foreign direct investment (FDI in CEE countries both in 2007 and 2010. A taxation indexinvesting the effect of multiple host country taxes is developed in order to draw the attractiveness matrix for thecountries taken into account. The taxation level comprises the corporate income tax rate, representing directtaxation, the value-added tax (VAT and the social security contributions expressing indirect taxation and finally theease of paying taxes, as provided in Doing Business report. The results indicate that relieving the burden of payingtaxes by tackling the taxation issue is a mean for improving the FDI attractiveness of a country. Still, there are otherfactors that have higher influence on FDI inflows. The main finding is that there is no perfect correspondencebetween the shifts in taxation rankings and the FDI inflows performance.

  19. High-Speed Rail for Central and Eastern European Countries: A Conference Report

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    Jandová Monika

    2016-09-01

    Full Text Available The European transport strategy promotes the role of railways and expects that the key role in passenger transport should be played by high-speed rail (HSR. Although the core network of high-speed lines has already been built and is operating in Western Europe, there has been little coverage so far in Central and Eastern Europe (CEE. The aim of the conference “High-Speed Rail for CEE Countries” that took place in Prague in June 2016 was to put together academics, policy-makers, and practitioners interested in HSR and to formulate recommendations for CEE countries based on West European countries’ experience. Based on the conference presentations and subsequent discussion, the following conclusions were formulated. Firstly, there are many crucial differences in national HSR build-up and operation, which means that former experience of Western Europe is not directly applicable to CEE countries. Secondly, in comparing presentations discussing experiences in France, Britain, Italy, and Germany, it was concluded that the German approach-upgrading existing lines where possible and only building new lines for bottleneck sections-was the most likely appropriate solution in CEE. Lastly, CEE has the additional problem of many border crossings, with a reduction of traffic in comparison with purely domestic routes, and this effect has to be taken into account.

  20. Analysis of Fertility in Ten Central And Eastern European Countries After 1989

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    Dănuţ-Vasile JEMNA

    2014-06-01

    Full Text Available The establishment of democracy in the communist countries, which generated profound social and economic transformation, was accompanied by a decline in fertility. We attempt to provide an overall survey on fertility since 1989 in ten Central and Eastern European Countries, members of the European Union, and to identify the variables which explain the fertility decline. We will use univariate and multivariate statistical analysis to identify disparities between the ten countries, and the variables which explain these differences. Also, we developed a panel econometric model to confirm the hypothesis of a similar pattern of evolution for fertility in these countries and that the decline in fertility can be explained both through demographic and economic variables. The decline in fertility can be explained by economic growth, marriage, divorce, abortion, and migration. The empirical evidence presented in this paper supports the view that the decline in fertility over the 1989s represents the continuation of a longstanding trend of the previous period, according to the demographic transition theory, but its speed and magnitude has been influenced by the new social and economic landscape. These results can be useful for public authorities of the CEE countries to rethinking demographic policies and to ensure the sustainability of demographic growth.

  1. Restructuring and privatising the coal industries in Central and Eastern Europe and the CIS

    International Nuclear Information System (INIS)

    Brendow, K.

    1999-01-01

    This paper reviews coal industry reforms in central and Eastern Europe (CEE), including the former GDR and Estonia (oil shale), and the Commonwealth of Independent States (CIS). It describes achievements and failures during the last ten years on the road to an efficient, viable and environmentally acceptable coal industry playing the various roles assigned to it by governments as part of their energy policies. Obeying to conflicting objectives, coal-restructuring policies can best be described as stop-go policies. As a result, between 1990 and 1998, production declined by 41%, the number of pits by 26% and the number of employees by 45%. Productivity rose by only 8% in the region as a whole. At present, 80 to 90% of coal production is actually or virtually profitable under local or national circumstances. Turning virtual into actual profitability depends as much on continued reforms (unbundling of profitable from unprofitable mines, customerization of mines, equity privatisation) as on a fresh assessment, by investors, of two major opportunities: mine-utility partnerships and untapped productivity gains. These opportunities are growingly recognised by the business community: by 1998, 20% of coal production in the region are owned by equity investors, domestic and foreign. With, these opportunities in mind and assuming economic recovery, WEC, IIASA, IEA, DOE* (*World Energy Council, International Institute for Applied Systems Analysis, International Energy Agency, US Department of Energy) and national governments project a medium-term (2010,2020) increase of coal production against 1998 of about 20%, mostly in the CIS. (author)

  2. 222Rn determination in some thermal baths of a central eastern Italian area

    International Nuclear Information System (INIS)

    Desideri, D.; Bruno, M.R.; Roselli, C.

    2004-01-01

    Some recent Italian laws, based on the Euratom Directive 26/96, introduce the obligation of monitoring the exposition to natural radioactivity in particular worksites (thermal baths, mines, basements, etc.). Results of 222 Rn measurements in some thermal baths of Rimini and Pesaro-Urbino provinces (Central Eastern Italy), by Radosys-2000, a complete set suitable to radon concentration measurements with CR-39 plastic alpha-track detectors are reported. Some areas where radon could accumulate (bathing, reaction, muddy, inhalation, insufflation rooms and swimming pools) were selected for the investigation. The dosimeters have been exposed for 98 days. The results show that 222 Rn concentrations are very low in the considered thermal baths (7-71 Bq x m -3 ). Moreover, no difference was observed between the concentrations measured in the therapy rooms (bathing, muddy, inhalation and insufflation rooms, swimming pools) and in the normal areas (passages, reaction rooms, dressing rooms, etc.). The calculated dose contribution to workers was about one tenth of the legally suggested value. (author)

  3. Ground Motion Prediction Equations for the Central and Eastern United States

    Science.gov (United States)

    Seber, D.; Graizer, V.

    2015-12-01

    New ground motion prediction equations (GMPE) G15 model for the Central and Eastern United States (CEUS) is presented. It is based on the modular filter based approach developed by Graizer and Kalkan (2007, 2009) for active tectonic environment in the Western US (WUS). The G15 model is based on the NGA-East database for the horizontal peak ground acceleration and 5%-damped pseudo spectral acceleration RotD50 component (Goulet et al., 2014). In contrast to active tectonic environment the database for the CEUS is not sufficient for creating purely empirical GMPE covering the range of magnitudes and distances required for seismic hazard assessments. Recordings in NGA-East database are sparse and cover mostly range of Mindustry (Vs=2800 m/s). The number of model predictors is limited to a few measurable parameters: moment magnitude M, closest distance to fault rupture plane R, average shear-wave velocity in the upper 30 m of the geological profile VS30, and anelastic attenuation factor Q0. Incorporating anelastic attenuation Q0 as an input parameter allows adjustments based on the regional crustal properties. The model covers the range of magnitudes 4.010 Hz) and is within the range of other models for frequencies lower than 2.5 Hz

  4. Specifics of IFRS Adoption by Central and Eastern European Countries: Evidence from Research

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    Procházka David

    2017-03-01

    Full Text Available The paper reviews recent literature on the specifics of adoption of International Financial Reporting Standards (IFRS by the new EU members from the Central and Eastern Europe. Despite being members of the EU or OECD, the transition to a standard developed economy has not yet finished. The first part of the paper presents macroeconomic statistics and capital market data, which underline a unique economic structure of the region (relative unimportance of capital markets for raising capital, strong dependence on foreign direct investments combined with the lacks in institutional environment. Under such conditions, the economic consequences of IFRS adoption can be unpredictable and adverse. The second part of the paper analyses the reflection of specifics of the IFRS adoption in the CEE region in research studies covered by the Thomson Reuters’ Web of Science database. The analysis reveals (a cross-country disproportion in the research coverage of the area; (b relatively low coverage of the IFRS research focusing on these transition countries in top journals.

  5. Implementation of personalized medicine in Central-Eastern Europe: pitfalls and potentials based on citizen's attitude.

    Science.gov (United States)

    Balicza, Peter; Terebessy, Andras; Grosz, Zoltan; Varga, Noemi Agnes; Gal, Aniko; Fekete, Balint Andras; Molnar, Maria Judit

    2018-03-01

    Next-generation sequencing is increasingly utilized worldwide as a research and diagnostic tool and is anticipated to be implemented into everyday clinical practice. Since Central-Eastern European attitude toward genetic testing, especially broad genetic testing, is not well known, we performed a survey on this issue among Hungarian participants. A self-administered questionnaire was distributed among patients and patient relatives at our neurogenetic outpatient clinic. Members of the general population were also recruited via public media. We used chi-square testing and binary logistic regression to examine factors influencing attitude. We identified a mixed attitude toward genetic testing. Access to physician consultation positively influenced attitude. A higher self-determined genetic familiarity score associated with higher perceived genetic influence score, which in turn associated with greater willingness to participate in genetic testing. Medical professionals constituted a skeptical group. We think that given the controversies and complexities of the next-generation sequencing field, the optimal clinical translation of NGS data should be performed in institutions which have the unique capability to provide interprofessional health education, transformative biomedical research, and crucial patient care. With optimization of the clinical translational process, improvement of genetic literacy may increase patient engagement and empowerment. The paper highlights that in countries with relatively low-genetic literacy, a special strategy is needed to enhance the implementation of personalized medicine.

  6. Agriculture of central and eastern European countries in the European Union

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    Redžepagić Srđan

    2006-01-01

    Full Text Available Agriculture posed considerable tensions for the processes of enlargement of the European Union, because of its continuing importance both in the economies of the applicant countries of Central and Eastern European countries which have joined EU on the 1st may 2004., and in the EU budget and acquits communautaire. The preparation of agriculture in the candidate countries to join the EU was rendered more complex by the fact that the Community's Common Agricultural Policy was a moving target. The aim of this paper is to show the bases elements of the Common Agricultural Policy, but also to provide a survey of recent developments relating to agriculture in the EU and new member states of the EU before their accession to EU and their preparation to access on the enlarged market, in order to indicate the main challenges and difficulties posed by enlargement. It seems likely that agricultural policy in the enlarged EU will attach increased priority to objectives such as rural development and the environment. However, these new priorities may be expensive to realize, and may impose a growing burden on the national budgets of EU member states.

  7. Seismomagnetic models for earthquakes in the eastern part of Izu Peninsula, Central Japan

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    Y. Ishikawa

    1997-06-01

    Full Text Available Seismomagnetic changes accompanied by four damaging earthquakes are explained by the piezomagnetic effect observed in the eastern part of Izu Peninsula, Central Japan. Most of the data were obtained by repeat surveys. Although these data suffered electric railway noise, significant magnetic changes were detected at points close to earthquake faults. Coseismic changes can be well interpreted by piezomagnetic models in the case of the 1978 Near Izu-Oshima (M 7.0 and the 1980 East Off Izu Peninsula (M 6.7 earthquakes. A large total intensity change up to 5 nT was observed at a survey point almost above the epicenter of the 1976 Kawazu (M 5.4 earthquake. This change is not explained by a single fault model; a 2-segment fault is suggested. Remarkable precursory and coseismic changes in the total force intensity were observed at KWZ station along with the 1978 Higashi-Izu (M 4.9 earthquake. KWZ station is located very close to a buried subsidiary fault of the M 7.0 Near Izu-Oshima earthquake, which moved aseismically at the time of the M 7.0 quake. The precursory magnetic change to the M 4.9 quake is ascribed to aseismic faulting of this buried fault, while the coseismic rebound to enlargement of the slipping surface at the time of M 4.9 quake. This implies that we observed the formation process of the earthquake nucleation zone via the magnetic field.

  8. SOVEREIGN WEALTH FUNDS IN CENTRAL AND EASTERN EUROPE: SCOPE AND METHODS OF FINANCIAL PENETRATION

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    Piotr Wiśniewski

    2015-08-01

    Full Text Available The Central and Eastern European (CEE capital markets (of Poland, Lithuania, Latvia, Estonia, the Czech Republic, Slovakia, Hungary, Ukraine and, to a limited extent, Belarus are gradually evolving towards increased breadth (diversity and depth (liquidity, however, they are still exposed to considerable cross-country volatility and interdependence spill-overs – especially in times of capital flight to more established asset classes (“safe havens”. Sovereign Wealth Funds (SWFs have widely been censured for their undesirable political interference and chronic operational opacity. This paper demonstrates that in CEE, contrary to widespread perceptions attributable to developed markets, SWFs can act as natural and powerful risk mitigators (contributing to a more stable capital base and reduced systemic volatility. Such a proposition is premised on several factors specific to SWFs oriented to CEE. They comprise: strategic long-termism and patience in overcoming interim pricing deficiencies, commitments to elements of a broadly interpreted infrastructure, and absence of overt conflicts of interest with the CEE host economies. The paper, besides reviewing the utilitarianism of SWFs in the CEE’s risk mitigation context, highlights regulatory and technical barriers to more SWF funding for CEE. It also recommends policy measures to the CEE economies aimed at luring more host-friendly SWF investment into the region.

  9. Studying the Factors of Economic Growth in Countries of Central and Eastern Europe

    Directory of Open Access Journals (Sweden)

    Cherkas Nataliia I.

    2018-03-01

    Full Text Available The aim of the article is to study the impact of macroeconomic, technological and institutional indicators on economic growth of countries of Central and Eastern Europe (CEE using a panel data model. A sample of 12 CEE countries for the period 2006-2015 is analyzed. The following methods are used: 1 ordinary least squares (OLS, 2 fixed effects model (FE; 3 random effects model (RE. As a dependent variable there selected GDP per capita based on purchasing power parity, as an independent one — the exchange rate, export of high- and low-tech products, import of high-tech products, innovations. There used additional control variables: foreign direct investment, government efficiency, human capital, the Gini index, and public debt. The results of the study show that the devaluation of the monetary unit adversely affects the economic growth. Asymmetric results of the impact of high-technology and low-technology exports on GDP are obtained. The development of innovation and the improvement of the quality of human capital demonstrate a positive significant impact in terms of all specifications. The obtained results confirm that European integration supports non-price competition of CEE countries in the world market of high-tech products through participation in production networks of the EU-15.

  10. Comparative Party System Analysis in Central and Eastern Europe: the Case of the Baltic States

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    Tõnis Saarts

    2011-11-01

    Full Text Available The nature of the party systems in Central and Eastern Europe (CEE has puzzled many scholars. High instability of the party systems and their specific evolution makes the application of theoretical models designed predominately for Western European party politics problematic. The paper puts forward the argument that we should further elaborate and specify the models for a small N comparative party system analysis in CEE countries and to incorporate some region specific components into the framework. The essential dimensions included into proposed comparative framework are as follows: (1 the stability of the party system, (2 party system fragmentation, (3 parties´ penetration into society, (4 the ideology and origins of the major parties, (5 the dominant cleavage constellations framing the party competition (6 the strength of the party organizations. The above-mentioned dimensions are expected to capture the most important aspects that make the difference between the party systems in general, and each dimension is complemented with the specific additional variables suitable for party system analysis in CEE in particular. The framework will be tested on the Baltic States, which party systems are often regarded to be very similar to each other. However, the analysis will demonstrate that based on the above-mentioned framework, very significant and noteworthy differences will be revealed.

  11. Corporate Social Responsibility and Financial Performance in the Airline Industry in Central and Eastern Europe

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    Roman Asatryan

    2014-01-01

    Full Text Available This paper contributes to the knowledge on corporate social responsibility (CSR initiatives of by businesses and its ability to influence their financial performance. Consequently, the main objective is to examine the relationship between CSR and financial performance in the airline industry in Central and Eastern Europe. The paper does not attempt to establish causality between CŚR and financial performance. The paper attempts to contribute to the existing knowledge in the field by examining the extent to which CSR relates to financial performance of airline firms. A sample of 20 audited financial statements of airline firms were selected randomly. The study analyzed the impact of CSR activities on the financial performance of firms. The Return on Equity (ROE and Return on Assets (ROA were used as indicators to measure financial performance of firms whiles the independent variables were Community Performance (CP, Environment Management System (EMS and Employee Relations (ER. The study found that there is a significant positive relationship between CSR initiatives and financial performance measures. More specifically, there was found to be a positive relationship between the independent variables of CSR thus, CP, EMS and ER and the financial performance of airline firms in terms of the ROE and ROA.

  12. ECONOMIC GROWTH AND IMPACT FACTORS IN COUNTRIES OF CENTRAL AND EASTERN EUROPE

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    Bogdan Florin FILIP

    2015-07-01

    Full Text Available This paper starts from the premise that the performance of the economies of different countries, respectively their economic growth, is sinthtically expressed by the GDP growth indicator, whose dynamics evolves under the impact of a variety of determining factors, including some of financial-monetary nature. Thus, there are highlighted specific causal linkages and influences of economic and financial factors represented by certain indicators (inflation, unemployment, exports as percentage of GDP, imports as percentage of GDP, domestic credit as percentage of GDP, non-performing loans rate to GDP growth rate, by using econometric methods. Much of the paper is focused on on shaping an econometric model in which GDP growth rate is dependent variable and the other mentioned indicators are impact factors, respectively determinant variables. Along the mentioned determining factors, in our model is evaluated also the impact of the manifestation of the recent financial crisis, considering it as an additional determinant dummy variable. By processing the data for a group of countries of Central and Eastern Europe over the period 2000-2013, there result findings on the impact of each of the determining factors on the economic growth in the countries concerned and are formulated the appropriate assessments and conclusions.

  13. Eolian dust dispersal patterns since the last glacial period in eastern Central Asia: insights from a loess-paleosol sequence in the Ili Basin

    Science.gov (United States)

    Li, Yue; Song, Yougui; Fitzsimmons, Kathryn E.; Chang, Hong; Orozbaev, Rustam; Li, Xinxin

    2018-03-01

    The extensive loess deposits of the Eurasian mid-latitudes provide important terrestrial archives of Quaternary climatic change. As yet, however, loess records in Central Asia are poorly understood. Here we investigate the grain size and magnetic characteristics of loess from the Nilka (NLK) section in the Ili Basin of eastern Central Asia. Weak pedogenesis suggested by frequency-dependent magnetic susceptibility (χfd%) and magnetic susceptibility (MS) peaks in primary loess suggest that MS is more strongly influenced by allogenetic magnetic minerals than pedogenesis, and may therefore be used to indicate wind strength. This is supported by the close correlation between variations in MS and proportions of the sand-sized fraction. To further explore the temporal variability in dust transport patterns, we identified three grain size end-members (EM1, mode size 47.5 µm; EM2, 33.6 µm; EM3, 18.9 µm) which represent distinct aerodynamic environments. EM1 and EM2 are inferred to represent grain size fractions transported from proximal sources in short-term, near-surface suspension during dust outbreaks. EM3 appears to represent a continuous background dust fraction under non-dust storm conditions. Of the three end-members, EM1 is most likely the most sensitive recorder of wind strength. We compare our EM1 proportions with mean grain size from the Jingyuan section in the Chinese loess plateau, and assess these in the context of modern and Holocene climate data. Our research suggests that the Siberian High pressure system is the dominant influence on wind dynamics, resulting in loess deposition in the eastern Ili Basin. Six millennial-scale cooling (Heinrich) events can be identified in the NLK loess records. Our grain size data support the hypothesis that the Siberian High acts as teleconnection between the climatic systems of the North Atlantic and East Asia in the high northern latitudes, but not for the mid-latitude westerlies.

  14. Ammonites and magnetostratigraphy of the Berriasian-Valanginian boundary deposits from eastern Crimea

    Science.gov (United States)

    Arkadiev, Vladimir V.; Grishchenko, Vladimir A.; Guzhikov, Andrei Yu.; Manikin, Aleksey G.; Savelieva, Yuliya N.; Feodorova, Anna A.; Shurekova, Olga V.

    2017-08-01

    Euthymi, Crassicostatum and Callisto ammonite subzones, correlable with Paramimounum, Picteti, and Alpillensis subzones and probably with the Late Berriasian Otopeta Subzone of the Boissieri Standard Zone have been recognized in calcareous clays of the Berriasian-Valanginian boundary sequence in the Feodosiya district (eastern Crimea). The ammonite Leptoceras studeri (Ooster) suggests Late Berriasian to Early Valanginian age. Geomagnetic polarity indicates M16-M14r magnetozones. Therefore, the base of the Valanginian sequence in eastern Crimea should be placed within the M14r magnetozone.

  15. Strain histories from the eastern Central Range of Taiwan: A record of advection through a collisional orogen

    Science.gov (United States)

    Mondro, Claire A.; Fisher, Donald; Yeh, En-Chao

    2017-05-01

    In the eastern Central Range of Taiwan there is a regional variation in the orientation of maximum finite stretch across the slate belt, with down-dip maximum stretch found in the western Central Range and along-strike maximum stretch in the eastern Central Range. Incremental strain histories from syntectonic fibers in pyrite pressure shadows indicate a progressive change in extension direction from down dip to along strike during deformation, there is a corresponding temporal variation in stretching direction shown in samples from the eastern edge of the Central Range, a pattern that mimics the regional west-to-east spatial variation. These observed temporal and spatial strain distributions are used to evaluate the kinematics associated with slaty cleavage development during advection through the Taiwan orogenic system. The subduction zone beneath the island of Taiwan is influenced by two types of obliquity that have the potential to generate the observed along-strike stretching. First, the plate motion vector of the Philippine Sea plate relative to the Eurasian plate is slightly oblique to the regional strike of the mountain range, which could result in partitioning of strike slip shearing into the interior of the collision. Second, the north-south Luzon volcanic arc on the Philippine Sea Plate is obliquely oriented relative to the northeast-southwest edge of the Eurasian continental margin, which could result in lateral extrusion of the ductile core of the range. Incremental strain histories in cleavage-parallel samples represent a time-for-space equivalence where the stretching direction is fixed relative to the position within the mountain belt architecture (e.g., the topographic divide), and temporal variations in the eastern central Range reflect lateral advection through the strain field in response to accretionary and erosional fluxes. Incremental strain histories in cleavage perpendicular samples show both clockwise and counter-clockwise rotation of

  16. The Impact of the Collapse of Communism and EU Accession on Language Education Policy and Practice in Central and Eastern Europe: Two Case-Studies Focussing on English and Russian as Foreign Languages in Hungary and Eastern Germany

    Science.gov (United States)

    Bruen, Jennifer; Sheridan, Vera

    2016-01-01

    This paper considers the impact of geopolitical factors, and in particular the collapse of Communism and EU accession, on language education policy and practice in Central and Eastern Europe (CEE). CEE is understood here as referring to the former soviet-controlled, eastern bloc counties of Bulgaria, the Czech Republic, East Germany, Hungary,…

  17. Quaternary deposits and landscape evolution of the central Blue Ridge of Virginia

    Science.gov (United States)

    Eaton, L. Scott; Morgan, Benjamin A.; Kochel, R. Craig; Howard, Alan D.

    2003-01-01

    A catastrophic storm that struck the central Virginia Blue Ridge Mountains in June 1995 delivered over 775 mm (30.5 in) of rain in 16 h. The deluge triggered more than 1000 slope failures; and stream channels and debris fans were deeply incised, exposing the stratigraphy of earlier mass movement and fluvial deposits. The synthesis of data obtained from detailed pollen studies and 39 radiometrically dated surficial deposits in the Rapidan basin gives new insights into Quaternary climatic change and landscape evolution of the central Blue Ridge Mountains.The oldest depositional landforms in the study area are fluvial terraces. Their deposits have weathering characteristics similar to both early Pleistocene and late Tertiary terrace surfaces located near the Fall Zone of Virginia. Terraces of similar ages are also present in nearby basins and suggest regional incision of streams in the area since early Pleistocene–late Tertiary time. The oldest debris-flow deposits in the study area are much older than Wisconsinan glaciation as indicated by 2.5YR colors, thick argillic horizons, and fully disintegrated granitic cobbles. Radiocarbon dating indicates that debris flow activity since 25,000 YBP has recurred, on average, at least every 2500 years. The presence of stratified slope deposits, emplaced from 27,410 through 15,800 YBP, indicates hillslope stripping and reduced vegetation cover on upland slopes during the Wisconsinan glacial maximum.Regolith generated from mechanical weathering during the Pleistocene collected in low-order stream channels and was episodically delivered to the valley floor by debris flows. Debris fans prograded onto flood plains during the late Pleistocene but have been incised by Holocene stream entrenchment. The fan incision allows Holocene debris flows to largely bypass many of the higher elevation debris fan surfaces and deposit onto the topographically lower surfaces. These episodic, high-magnitude storm events are responsible for

  18. THE FIELD OF RECENT TECTONIC STRESSES IN CENTRAL AND SOUTH-EASTERN ASIA

    Directory of Open Access Journals (Sweden)

    Yu. L. Rebetsky

    2014-01-01

    Full Text Available  The publication presents results of the study aimed at reconstruction of recent crustal stresses for Central and South-Eastern Asia with application of the method of cataclastic analysis of displacements caused by ruptures, which was proposed by Yu.L. Rebetsky. Two sources of seismic data were referred to: (1 the catalog comprising data from publications covering the period from 1904 to 1992, and (2 the Global Centroid Moment Tensor (CMT Database of earthquake mechanisms (http://earthquake.usgs.gov/eqarchives/sopor, which covers the period from 1978 to 2010. The method of cataclastic analysis in its earliest version was applied in 1996 and 1997 when seismic data from the first catalog were analyzed, and it yielded only parameters of stress ellipsoids; the reconstructions were published in a Russian-Chinese journal (it does not exist now. In this paper, these reconstructions are presented in new graphical formats of GIS. Data from the Global CMT Database were analyzed by the method of cataclastic analysis in the new revision with application of its stages 1 and 2. Based on the calculations, orientations of axes of principal stresses, types of ellipsoids, correlations between spherical and deviatoric components of stress tensors, and reduced stresses were determined. The two sets of reconstructions are compared in this paper. The catalog of earthquake focal mechanisms for the period from 1904 to 1992 consolidated information provided by different authors, and thus focal data for many seismic events were highly inconsistent; therefore, the reliability of reconstructions based on such data seems to be lower than that on the basis the Global CMT Database for the period from 1978 to 2010. Some of the reconstructed stress tensor parameters are mapped. For the areas which data are given in the Global CMT Database and considered as more reliable, mapping is based on stress parameters calculated from such data. For the areas that are not covered by the

  19. Antioxidant vitamin intake and mortality in three Central and Eastern European urban populations: the HAPIEE study.

    Science.gov (United States)

    Stepaniak, Urszula; Micek, Agnieszka; Grosso, Giuseppe; Stefler, Denes; Topor-Madry, Roman; Kubinova, Ruzena; Malyutina, Sofia; Peasey, Anne; Pikhart, Hynek; Nikitin, Yuri; Bobak, Martin; Pająk, Andrzej

    2016-03-01

    The aim of the study was to assess the relationships between individual-level dietary intakes of antioxidant vitamins C, E and beta-carotene with all-cause and cause-specific mortality in three Central and Eastern European (CEE) populations. Data from the Health, Alcohol and Psychosocial factors in Eastern Europe cohort study were used. At the baseline survey, between 2002 and 2005, 28,945 men and women aged 45-69 years were examined in Novosibirsk (Russia), Krakow (Poland) and seven Czech towns. Deaths in the cohorts were identified through mortality registers. Cox regression was used to estimate the association between vitamin consumption and all-cause, cardiovascular (CVD) disease and cancer mortality. In multivariable-adjusted analyses, there were no clear inverse associations between antioxidant vitamin intakes and mortality, although in some groups, several hazard ratios (HRs) were significant. For example, in men, compared with the lowest quintile of vitamin C intake, all-cause mortality in the third and fourth quintiles was lower by 28 % (HR 0.72; 95 % CI 0.61-0.85) and by 20 % (HR 0.80; 95 % CI 0.68-0.95), respectively. CVD mortality was lower by 35 % (HR 0.65; 95 % CI 0.50-0.84) and by 23 % (HR 0.77; 95 % CI 0.59-0.99) in third and fourth quintile of vitamin C intake, respectively. In women, the third and fourth quintiles of dietary intake of vitamin E were associated with reduced risk of all-cause death by 33 % (HR 0.67; 95 % CI 0.53-0.84) and by 23 % (HR 0.77; 95 % CI 0.61-0.97), respectively. Consumption of vitamin C, vitamin E and beta-carotene was not related to CVD mortality in women and to cancer mortality in either gender. This large prospective cohort study in CEE populations with low prevalence of vitamin supplementation did not find a strong, dose-response evidence for protective effects of antioxidant vitamin intake.

  20. Late Glacial and Holocene sedimentary evolution of Czechowskie Lake (Eastern Pomerania, North Central Poland)

    Science.gov (United States)

    Kordowski, Jarosław; Błaszkiewicz, Mirosław; Kramkowski, Mateusz; Noryśkiewicz, Agnieszka M.; Słowiński, Michał; Tyszkowski, Sebastian; Brauer, Achim; Ott, Florian

    2015-04-01

    Czechowskie Lake is located in north-central Poland in Tuchola Forest, about 100 kilometers SW away from Gdańsk. In the deepest parts of the lake there are preserved laminated sediments with an excellent Holocene climatic record. The lake has the area of 76,6 ha. Actual water level is at 109,9 m a.s.l. The average depth is 9,59 m, maximal 32 m. It occupies a large subglacial channel, reproduced within the glacifluvial sediments of the last glaciation. The lake has a history reaching back to Pommeranian phase which is proved by analysis of sedimentary succesions in the vicinity of present-day waterbody. Primarily it come to existence as an very variable ice dammed lake but after dead ice and permafrost desintegration it changed into a stable lake. In the terrestrialised part oft the lake and in its litoral zone there were curried out numerous boreholes within limnic and slope sediments. They have been analysed in respect to lithology and structure. Some of them were also investigated palynologically which along with radiocarbon datings allowed to reconstruct major phases of the water level fluctuations. The maximum infilling with the limnic and telmatic sediments reaches over 12 m. In the bottom of the lake there is a marked presence of many overdeepenings with the diameter of dozen or several dozen meters and the depth of up to 10 m with numerous, distinct throughs between them. They favoured the preservation of the lamination in the deepest parts of the lake due to waves hampering and stopping of the density circulation in the lake waterbody. The analysis of limnic sediments revealed considerable spatial and temporal variability mainly in dependance of the area of the water body and water level in time of deposition. In the lake are recorded three distinct phases of lake level decrease. The sedimentary evolution in the isolated minor lake basins showed gradual decrease of mineral and organic deposition in favour for carbonate one although in places separated by

  1. Mineralogy and geochemistry of trace and Rare Earth Element from the Manaila massive sulphide deposit (Eastern Carpathians, Romania)

    Science.gov (United States)

    Moldoveanu, S.; Iancu, O. G.; Kasper, H. U.

    2012-04-01

    Keywords: Eastern Carpathians, Mănăila deposit, REE, trace elements, pyrite The present paper deal with the mineralogy and trace elements geochemistry of sulphide deposits from Mănăila mine field located in NE area of Eastern Carpathians Mountains (Romania). The mineralization occurs within metamorphic rocks of Tulgheş terrane, part of Crystalline-Mezozoic zone of the Eastern Carpathians. The metamorphic rocks in Mănăila area consist of felsic metavolcanics rocks with quartzites and quartz-feldspathic rocks as prevailing types. The P-T metamorphic conditions are typical of greenschis facies with biotite and garnet (Mn-Grt) in mineral assemblage. The mineralogical study was performed using reflected light microscope and Scanning Electron Microscopy (SEM) methods. Thus, the both methods show that the main sulphides minerals are represented by pyrite and chalcopyrite, being followed by sphalerite, galena and little amount of Cu sulphosalts (tetrahedrite and bournonite) and also by gangue minerals (quartz and carbonates). Pyrite occurs as large euhedral to subhedral grains in quartz and small rounded inclusion in chalcopyrite. The trace elements analysis was achieved on whole-rock samples and involved the determination of REE, LIL (Rb, Ba, Sr) and HFS (Y, Zr, Hf, U, Th, Nb, Ta) by ICP-MS method. The concentration of LIL and HFS trace elements in mineralized rocks decrease as follows: Ba > Bi > As > Sb > Co > Ga > Ni > Cd. Even if the barium contents in Mănăila ore is high, baritina (BaSO4) was not identified throught the mineralogical analyses carried out so far. The total rare earth element content (REE) of the samples from Mănăila range from 26.84 to 246.46 ppm. Chondrite - normalized REE patterns of the mineralized rocks show that the LREE are enriched in relation to the HREE. Also a positive Ce anomalies and negative Eu anomalies are present. Y/Ho and Zr/Hf ratios are close to the chondritic ratios indicating Charge-and-Radius-Controlled (CHARAC

  2. Dzhezkazgan and associated sandstone copper deposits of the Chu-Sarysu basin, Central Kazakhstan

    Science.gov (United States)

    Box, Stephen E.; Seltmann, Reimar; Zientek, Michael L.; Syusyura, Boris; Creaser, Robert A.; Dolgopolova, Alla

    2012-01-01

    Sandstone-hosted copper (sandstone Cu) deposits occur within a 200-km reach of the northern Chu-Sarysu basin of central Kazakhstan (Dzhezkazgan and Zhaman-Aibat deposits, and the Zhilandy group of deposits). The deposits consist of Cu sulfide minerals as intergranular cement and grain replacement in 10 ore-bearing members of sandstone and conglomerate within a 600- to 1,000-m thick Pennsylvanian fluvial red-bed sequence. Copper metal content of the deposits ranges from 22 million metric tons (Mt, Dzehzkazgan) to 0.13Mt (Karashoshak in the Zhilandy group), with average grades of 0.85 to 1.7% Cu and significant values for silver (Ag) and rhenium (Re). Broader zones of iron reduction (bleaching) of sandstones and conglomerates of the red-bed sequence extend over 10 km beyond each of the deposits along E-NE-trending anticlines, which began to form in the Pennsylvanian. The bleached zones and organic residues within them are remnants of ormer petroleum fluid accumulations trapped by these anticlines. Deposit sites along these F1anticlines are localized at and adjacent to the intersections of nearly orthogonal N-NW-trending F2synclines. These structural lows served to guide the flow of dense ore brines across the petroleum-bearing anticlines, resulting in ore sulfide precipitation where the two fluids mixed. The ore brine was sourced either from the overlying Early Permian lacustrine evaporitic basin, whose depocenter occurs between the major deposits, or from underlying Upper Devonian marine evaporites. Sulfur isotopes indicate biologic reduction of sulfate but do not resolve whether the sulfate was contributed from the brine or from the petroleum fluids. New Re-Os age dates of Cu sulfides from the Dzhezkazgan deposit indicate that mineralization took place between 299 to 309 Ma near the Pennsylvanian-Permian age boundary. At the Dzhezkazgan and some Zhilandy deposits, F2fold deformation continued after ore deposition. Copper orebodies in Lower Permian

  3. Disparities in Mortality Rates of Working-Age Population in Eastern, Central and Western Europe – A Comparative Quantitative Analysis

    Directory of Open Access Journals (Sweden)

    Lackó Mária

    2016-12-01

    Full Text Available Even two decades after the start of transition, mortality rates in Central and Eastern Europe are much higher than in Western Europe. This study presents and quantifies the impact on mortality of factors beyond the usual explanations. These factors are the advantageous and disadvantageous health effects of the geographical location of individual countries, as well as the economic structure, price structure and political priorities of the pre-transition systems in Central and Eastern Europe associated with anomic, self-destructive lifestyles. For adult males, mortality results show significant impact from level of development, health expenditure, latitude of countries, spirit consumption, education and air pollution. The impact of development, health expenditure, latitude, air pollution appear the same for both gender’s mortality.

  4. ECED 2013: Eastern and Central Europe Decommissioning. International Conference on Decommissioning of Nuclear Facilities. Conference Guide and Book of Abstracts

    International Nuclear Information System (INIS)

    2013-01-01

    The Conference included the following sessions: (I) Opening session (2 contributions); (II) Managerial and Funding Aspects of Decommissioning (5 contributions); (III) Technical Aspects of Decommissioning I (6 contributions); (IV) Experience with Present Decommissioning Projects (4 contributions); (V) Poster Session (14 contributions); (VI) Eastern and Central Europe Decommissioning - Panel Discussion; (VII) Release of Materials, Waste Management and Spent Fuel Management (6 contributions); (VIII) Technical Aspects of Decommissioning II (5 contributions).

  5. Division of Labour or Sharing the Burden? State Support for Competing Family Models in Central and Eastern Europe

    Czech Academy of Sciences Publication Activity Database

    Mitchell, Eva

    2010-01-01

    Roč. 8, 7-8 (2010), s. 12-17 ISSN 1214-1720 R&D Projects: GA AV ČR KJB700280901 Institutional research plan: CEZ:AV0Z70280505 Keywords : work - life balance * family policy * Central and Eastern Europe Subject RIV: AO - Sociology, Demography http://www.socioweb.cz/upl/editorial/download/181_pdf%202010%2007%2008.pdf

  6. A decade of Central and Eastern European Proteomic Conference (CEEPC): Credibility, cohesion and vision for the next decade

    Czech Academy of Sciences Publication Activity Database

    Gadher, S. J.; Kovářová, Hana

    2017-01-01

    Roč. 153, S1 (2017), s. 2-7 ISSN 1874-3919. [Central and Eastern European Proteomics Conference /10./. Budapest, 11.10.2016-14.10.2016] R&D Projects: GA MŠk(CZ) LO1609 Institutional support: RVO:67985904 Keywords : CEEPC * protein diveristy * proteome Subject RIV: EB - Genetics ; Molecular Biology OBOR OECD: Biochemical research methods Impact factor: 3.914, year: 2016

  7. Depositional environments of Late Triassic lake, east-central New Mexico

    Energy Technology Data Exchange (ETDEWEB)

    Hester, P.M. (Bureau of Land Management, Albuquerque, NM (USA))

    1989-09-01

    The Redonda Member of the Chinle Formation represents deposition in a large, polymictic lake during the Late Triassic (Norian) in east-central New Mexico. This study documents and defines an extensive lacustrine system situated in western Pangaea which was influenced by both tectonic and climatic events. Areal extent of the lake may have been as much as 5,000 km{sup 2}.

  8. Cenozoic Structural and Stratigraphic Evolution of the Ulukışla and Sivas Basins (Central and Eastern Turkey)

    Science.gov (United States)

    Gürer, Derya; Darin, Michael H.; van Hinsbergen, Douwe J. J.; Umhoefer, Paul J.

    2017-04-01

    Because subduction is a destructive process, the surface record of subduction-dominated systems is naturally incomplete. Sedimentary basins may hold the most complete record of processes related to subduction, accretion, collision, and ocean closure, and thus provide key information for understanding the kinematic evolution of orogens. In central and eastern Anatolia, the Late Cretaceous-Paleogene stratigraphic record of the Ulukışla and Sivas basins supports the hypothesis that these once formed a contiguous basin. Importantly, their age and geographic positions relative to their very similar basement units and ahead of the Arabian indenter provide a critical record of pre-, syn- and post-collisional processes in the Anatolian Orogen. The Ulukışla-Sivas basin was dissected and translated along the major left-lateral Ecemiş fault zone. Since then, the basins on either side of the fault evolved independently, with considerably more plate convergence accommodated to the east in the Sivas region (eastern Anatolia) than in the Ulukışla region (central Anatolia). This led to the deformation of marine sediments and underlying ophiolites and structural growth of the Sivas Fold-and-Thrust Belt (SSFTB) since latest Eocene time, which played a major role in marine basin isolation and disconnection, along with a regionally important transition to continental conditions with evaporite deposition starting in the early Oligocene. We use geologic mapping, fault kinematic analysis, paleomagnetism, apatite fission track (AFT) thermochronology, and 40Ar/39Ar geochronology to characterize the architecture, deformation style, and structural evolution of the region. In the Ulukışla basin, dominantly E-W trending normal faults became folded or inverted due to N-S contraction since the Lutetian (middle Eocene). This was accompanied by significant counter-clockwise rotations, and post-Lutetian burial of the Niǧde Massif along the transpressional Ecemiş fault zone. Since Miocene

  9. The Determinants and the Size of International Migration in Central and Eastern Europe After 2004

    Directory of Open Access Journals (Sweden)

    Organiściak-Krzykowska Anna

    2017-12-01

    Full Text Available Migration is a very important socio‑economic issue in the contemporary world. One of the interesting and pertinent research problems worth considering concerns the scale and nature of migration from countries which entered the European Union in 2004 and in the subsequent years. As a result of integration within the European Community, the citizens of member states acquired citizenship within the entire European Union (which is complementary to citizenship in the country of origin. The right of free movement led to the emergence of the migration phenomenon within the territory of the European Union. A well educated and young labour force may be an influential factor in the social and economic development of the European Union members. The enlargement of the EU led to a significant increase in the number of part‑time/temporary migrants. According to statistical data, the number of emigrants from the Central and Eastern European Countries (CEE to the more prosperous European countries increased from 1,66 million in 2004 to 7,3 million in 2016. Within the context of the scale of economic migration from the CEE, questions should be asked about the determinants and economic consequences of this mobility. The main objective of this article is a diagnosis and evaluation of the determinants and size of migration from the CEE. The analyses are based on Eurostat data. The determinants of migration are presented from the point of view of the push and pull factors theory and related to the situation in the European labour market. An analysis of the size of migration outflow from the CEE countries made it possible to classify them into three groups: countries with a high emigration potential (Latvia, Lithuania, Romania, a moderate emigration potential (Hungary, Bulgaria, Poland, Estonia, Slovakia and a low emigration potential (the Czech Republic, Slovenia. The economic consequences of migration are shown from the perspective of remittances received from

  10. [Problem issues related to HIV/AIDS in Eastern European and Central Asian countries].

    Science.gov (United States)

    Onishchenko, G G

    2007-01-01

    HIV has been spreading over the territories of our countries for 18 years, and it is still possible to resist the epidemic in a unique and efficient way. In June 2001, the UNO General Assembly Special Session was devoted to the problem of HIV/AIDS in full. Its Declaration of Commitment on HIV/AIDS (Resolution S-26/2) defines main directions of this work both in world-wide, regional, and international scopes. It should be stressed that first of all the Declaration emphasizes the necessity to improve management and coordination of efforts at the global, regional, and national levels, which is of special importance to Eastern Europe and Central Asia, where a new phase of HIV infection epidemic has begun and the spread of the virus grows and very soon may gain uncontrollable character. As for the countries of our region, here the epidemic process has been developing mostly through sexual way of transmission for 8 years since 1987, when the first case of HIV infection was revealed. More than 350000 HIV-infected people, including more than 15,000 children, have been registered in Russian Federation. More than 9000 people have died. The proportion of childbearing age women constantly grows, and the number of children born to mothers with AIDS has now exceeded 15,000. To realize the component "Prevention of HIV infection, B and C hepatitis, and revealing and treatment of HIV patients" of the priority national health project, 3.1 billion rubles are allocated for the prophylaxis of and fight against HIV and AIDS. The measures that are planned to take will allow for principle changes in the present situation with medical aid providence of contemporary antiretroviral medicines. Russian Orthodox Church with its parishes, monasteries etc. carries out numerous projects of primary HIV prophylaxis among children and young people in different regions; these projects are directed towards forming moral values.

  11. Mineralogical Characterization of The Alteration Facies at Gabal El-Missikat Area, Central Eastern Desert, Egypt

    International Nuclear Information System (INIS)

    El-Sherif, A.M.

    2013-01-01

    The present study deals with the petrographical, mineralogical and geochemical characteristics of the alteration facies zones recognized around the shear zone at Gabal El-Missikat area, Central Eastern Desert, Egypt. Petrographically, the fresh granitic samples are composed mainly of quartz, K-feldspars (microcline and microcline perthite), plagioclase, biotite. The secondary minerals are sericite, kaolinite, muscovite, chlorite and epidote as well as zircon, apatite, fluorite, titanite and iron oxides as accessory minerals. Two alteration facies zones are recognized and namely as propylitic and advanced argillic. The propylitic facies zone is composed mainly of sericite with minor kaolinite, muscovite, quartz, relics of plagioclases, chlorite and rare epidote as well as zircon, hematite, goethite, magnetite, ilmenite, ilmenorutile, rutile, titanite, apatite, columbite and fluorite and secondary uranium minerals, the advanced argillic facies zone is composed mainly of kaolinite with minor sericite, quartz, muscovite, chlorite and rare epidote as well as zircon, hematite, goethite, magnetite, ilmenite, ilmenorutile, rutile, titanite, apatite and garnet of spessartine type as accessory minerals. The identified minerals in the studied two alteration facies zones can be grouped into three mineral groups which are: the primary minerals (pyrite, magnetite, galena, columbite and gold), the secondary minerals (uranophane, kasolite and wulfenite) and the gangue minerals (anhydrite, barite, celestine, hematite, goethite and fluorite). The identified mineral assemblage of the studied propylitic alteration facies zone may be attributed to strongly alkaline hydrothermal solutions at ph value of more than 7 with temperature varying between 350 and 450°C, while the advanced argillic alteration facies zone is essentially associated with strongly acidic hydrothermal solutions at ph value less than 7 with temperature varying between 150 and 400°C

  12. Health impact assessment of Roma housing policies in Central and Eastern Europe: A comparative analysis

    International Nuclear Information System (INIS)

    Molnár, Ágnes; Ádám, Balázs; Antova, Temenujka; Bosak, Lubos; Dimitrov, Plamen; Mileva, Hristina; Pekarcikova, Jarmila; Zurlyte, Ingrida; Gulis, Gabriel; Ádány, Róza; Kósa, Karolina

    2012-01-01

    Marginalised Roma communities in European countries live in substandard housing conditions the improvement of which has been one of the major issues of the Decade of Roma Inclusion, the ongoing intergovernmental European Roma programme. The paper presents EU-funded health impact assessments of national Roma housing policies and programmes in 3 Central and Eastern European countries in light of the evaluation of a completed local project in a fourth CEE country so as to compare predicted effects to observed ones. Housing was predicted to have beneficial health effects by improving indoor and outdoor conditions, access to services, and socioeconomic conditions. Negative impacts were predicted only in terms of maintenance expenses and housing tenure. However, observed impacts of the completed local project did not fully support predictions especially in terms of social networks, satisfaction with housing and neighbourhood, and inhabitant safety. In order to improve the predictive value of HIA, more evidence should be produced by the careful evaluation of locally implemented housing projects. In addition, current evidence is in favour of planning Roma housing projects at the local rather than at the national level in alignment with the principle of subsidiarity. - Highlights: ► Predictive validity of HIA of national Roma housing policies – in light of current evidence – is low. ► Implemented housing projects should be comprehensively evaluated to improve reliability of HIA. ► Roma housing projects should be planned at the local rather than at the national level. ► HIA should be used to plan Roma housing projects at the local level.

  13. Options of biofuel trade from Central and Eastern to Western European countries

    International Nuclear Information System (INIS)

    van Dam, J.; Faaij, A.P.C.; Lewandowski, I.; Van Zeebroeck, B.

    2009-01-01

    Central and Eastern European countries (CEEC) have a substantial biomass production and export potential. The objective of this study is to assess whether the market for biofuels and trade can be profitable enough to realize a supply of biofuels from the CEEC to the European market and to estimate the cost performance of the energy carriers delivered. Five NUTS-2 (Nomenclature d'Unites Territoriales Statistiques) regions with high biomass production potentials in Poland, Romania, Hungary and the Czech Republic were analysed for biofuel export options. From these regions pellets from willow can be provided to destination areas in Western European countries (WEC) at costs of 105.2-219.8 EUR t -1 . Ethanol can be provided at 11.95-20.89 EUR per GJ if the biomass conversion is performed at the destination areas in the WEC or at 14.84-17.83 EUR GJ -1 J if the biomass to ethanol conversion takes place (at small scale) at the CEEC region where the biomass is produced. Short sea shipping shows most cost advantages for longer distance international transport compared to inland waterway shipping and railway. Another reason for lower biofuel supply costs are shorter distances between the regions of biomass production and the destination areas. Therefore the Szczecin region in Poland, closely located to the Baltic Sea, shows a better economic performance for long distance trade of biomass production than the selected region in Hungary ('land-locked'). It is concluded that in future key CEEC regions can supply (pre-treated) biomass and biofuels to the European market at cost levels, which are sound and attractive to current and expected diesel and gasoline prices. (author)

  14. A MACROPRUDENTIAL SUPERVISION MODEL. EMPIRICAL EVIDENCE FROM THE CENTRAL AND EASTERN EUROPEAN BANKING SYSTEM

    Directory of Open Access Journals (Sweden)

    Trenca Ioan

    2013-07-01

    Full Text Available One of the positive effects of the financial crises is the increasing concern of the supervisors regarding the financial system’s stability. There is a need to strengthen the links between different financial components of the financial system and the macroeconomic environment. Banking systems that have an adequate capitalization and liquidity level may face easier economic and financial shocks. The purpose of this empirical study is to identify the main determinants of the banking system’s stability and soundness in the Central and Eastern Europe countries. We asses the impact of different macroeconomic variables on the quality of capital and liquidity conditions and examine the behaviour of these financial stability indicators, by analyzing a sample of 10 banking systems during 2000-2011. The availability of banking capital signals the banking system’s resiliency to shocks. Capital adequacy ratio is the main indicator used to assess the banking fragility. One of the causes of the 2008-2009 financial crisis was the lack of liquidity in the banking system which led to the collapse of several banking institutions and macroeconomic imbalances. Given the importance of liquidity for the banking system, we propose several models in order to determine the macroeconomic variables that have a significant influence on the liquid reserves to total assets ratio. We found evidence that GDP growth, inflation, domestic credit to private sector, as well as the money and quasi money aggregate indicator have significant impact on the banking stability. The empirical regression confirms the high level of interdependence of the real sector with the financial-banking sector. Also, they prove the necessity for an effective macro prudential supervision at country level which enables the supervisory authorities to have an adequate control over the macro prudential indicators and to take appropriate decisions at the right time.

  15. Probabilistic seismic hazard assessment of the Eastern and Central groups of the Azores - Portugal

    Science.gov (United States)

    Fontiela, João; Bezzeghoud, Mourad; Rosset, Philippe; Borges, José; Rodrigues, Francisco; Caldeira, Bento

    2017-04-01

    Azores islands of the Eastern and Central groups are located at the triple junction of the American, Eurasian and Nubian plates inducing a large number of low magnitude earthquakes. Since its settlement in the 15th century, 33 earthquakes with intensity ≥ VII have caused severe damage and high death toll. The most severe ones occurred in 1522 at São Miguel Island with a maximum MM intensity of X; in 1614 at Terceira Island (X) in 1757 at São Jorge Island (XI); 1852 at São Miguel Island (VIII); 1926 at Faial Island (Mb 5.3-5.9); in 1980 at Terceira Island (Mw7.1) and in 1998 at Faial Island (Mw6.2). The analysis of the Probabilistic Seismic Hazard Assessment (PSHA) were carried out using the classical Cornell-McGuire approach using seismogenic zones recently defined by Fontiela et al. (2014). We create a new earthquake catalogue merging local and global datasets with a large time span (1522 - 2016) to calculate recurrence times and maximum magnitudes. In order to reduce the epistemic uncertainties, we test several ground motion prediction equations in agreement with the geological heterogeneities typical of young volcanic islands. Probabilistic seismic hazard maps are proposed for 475 and 975 years returns periods as well as hazard curves and uniform hazard spectra for the main cities. REFERENCES: Fontiela, J. et al., 2014. Azores seismogenic zones. Comunicações Geológicas, 101(1), pp.351-354. ACKNOWLEDGMENTS: João Fontiela is supported by grant M3.1.2/F/060/2011 of Regional Science Fund of the Regional Government Azores and this study is co-funded by the European Union through the European fund of Regional Development, framed in COMPETE 2020 (Operational Competitiveness Programme and Internationalization) through the ICT project (UID/GEO/04683/2013) with the reference POCI-01-0145-FEDER-007690.

  16. INNOVATION VERSUS INCOME CONVERGENCE IN CENTRAL AND EASTERN EUROPE. IS THERE A CORRELATION?

    Directory of Open Access Journals (Sweden)

    Pop Silaghi Monica

    2011-07-01

    Full Text Available The heterogeneity of response of the different economies facing the world economic crisis has brought into attention once again the issue of convergence inside the European Union. The high growth rates experienced by CEEC during the last decade created an optimistic view of rapid convergence towards Western Europe. But the crisis showed that the sources of economic growth in the region were not appropriate for a long run growth. Innovation is a key source of competitiveness and a contributor to a sustainable growth path. Even though CEEC lag behind other European countries in terms of R'D investment, a certain progress can be observed. The objective of the present paper is to establish if there is a correlation between the convergence in terms of GDP and the convergence in terms of innovation for the CEEC. Based on yearly Eurostat data for the period 1998-2008, we quantify the progress of each of the 10 CEEC both in closing the income gap and the innovation gap. We then rank the countries according to their speed of convergence and perform a Spearman rank correlation analysis. The results show that, on average, convergence in R'D is not correlated with convergence in GDP. The Czech Republic is the only country with a positive correlation between R'D intensity and GDP growth. Bulgaria, Hungary and Slovakia show a negative relationship between investment in R'D and economic growth. This implies that for most of the countries in Central and Eastern Europe, economic growth during the period 1998-2008 was mostly driven by non-innovation factors.

  17. Biomass production potentials in Central and Eastern Europe under different scenarios

    International Nuclear Information System (INIS)

    Dam, J. van; Faaij, A.P.C.; Lewandowski, I.; Fischer, G.

    2007-01-01

    A methodology for the assessment of biomass potentials was developed and applied to Central and Eastern European countries (CEEC). Biomass resources considered are agricultural residues, forestry residues, and wood from surplus forest and biomass from energy crops. Only land that is not needed for food and feed production is considered as available for the production of energy crops. Five scenarios were built to depict the influences of different factors on biomass potentials and costs. Scenarios, with a domination of current level of agricultural production or ecological production systems, show the smallest biomass potentials of 2-5.7 EJ for all CEEC. Highest potentials can reach up to 11.7 EJ (85% from energy crops, 12% from residues and 3% from surplus forest wood) when 44 million ha of agricultural land become available for energy crop production. This potential is, however, only realizable under high input production systems and most advanced production technology, best allocation of crop production over all CEEC and by choosing willow as energy crops. The production of lignocellulosic crops, and willow in particular, best combines high biomass production potentials and low biomass production costs. Production costs for willow biomass range from 1.6 to 8.0 EUR/GJ HHV in the scenario with the highest agricultural productivity and 1.0-4.5 EUR/GJ HHV in the scenario reflecting the current status of agricultural production. Generally the highest biomass production costs are experienced when ecological agriculture is prevailing and on land with lower quality. In most CEEC, the production potentials are larger than the current energy use in the more favourable scenarios. Bulk of the biomass potential can be produced at costs lower than 2 EUR/GJ. High potentials combined with the low cost levels gives CEEC major export opportunities. (author)

  18. Characterization of design ground motion for the central and eastern United States: licensing implications

    International Nuclear Information System (INIS)

    Litehiser, J.; Carrato, P.

    2005-01-01

    For the first time in decades several US utilities are exploring the possibility of building new Nuclear Power Plant (NPP) generating capacity in the Central and Eastern United States (CEUS). Among the many topics that must be considered to license a nuclear plant (NPP) is appropriate design to mitigate the potential effects of vibratory ground motion from earthquakes. Agreement on seismic design ground motion was not always easy during licensing of the last generation of NPPs. Therefore, over the last few decades both industry and the United States Nuclear Regulatory Commission (USNRC) have worked to find ground motion criteria that recognize and overcome earlier licensing difficulties. Such criteria should be stable and easily implemented. Important and complementary programs under the direction of the Lawrence Livermore National Laboratory (LLNL) and the Electric Power Research Institute (EPRI) were part of this effort, and these studies resulted in probabilistic seismic hazard assessments (PSHAs) for a number of CEUS NPP sites. These results and the concepts underlying them are now incorporated into both USNRC regulation and regulatory guidance. Nevertheless, as the utilities and the NRC begin a renewed licensing dialog, issues of regulatory interpretation of earthquake ground motion design criteria have emerged. These issues are as fundamental as the shape and amplitude of ground motion design response spectra and as significant as the impact of these spectra on structural design. Successful and timely resolution of these issues will significantly impact the future of nuclear power in the US. The purpose of this paper is to briefly describe some of these issues and the approaches that have been proposed for their resolution. (authors)

  19. Biological therapy in inflammatory bowel diseases: Access in Central and Eastern Europe

    Science.gov (United States)

    Rencz, Fanni; Péntek, Márta; Bortlik, Martin; Zagorowicz, Edyta; Hlavaty, Tibor; Śliwczyński, Andrzej; Diculescu, Mihai M; Kupcinskas, Limas; Gecse, Krisztina B; Gulácsi, László; Lakatos, Peter L

    2015-01-01

    Biological drugs opened up new horizons in the management of inflammatory bowel diseases (IBD). This study focuses on access to biological therapy in IBD patients across 9 selected Central and Eastern European (CEE) countries, namely Bulgaria, the Czech Republic, Estonia, Hungary, Latvia, Lithuania, Poland, Romania and Slovakia. Literature data on the epidemiology and disease burden of IBD in CEE countries was systematically reviewed. Moreover, we provide an estimation on prevalence of IBD as well as biological treatment rates. In all countries with the exception of Romania, lower biological treatment rates were observed in ulcerative colitis (UC) compared to Crohn’s disease despite the higher prevalence of UC. Great heterogeneity (up to 96-fold) was found in access to biologicals across the CEE countries. Poland, Bulgaria, Romania and the Baltic States are lagging behind Hungary, Slovakia and the Czech Republic in their access to biologicals. Variations of reimbursement policy may be one of the factors explaining the differences to a certain extent in Bulgaria, Latvia, Lithuania, and Poland, but association with other possible determinants (differences in prevalence and incidence, price of biologicals, total expenditure on health, geographical access, and cost-effectiveness results) was not proven. We assume, nevertheless, that health deterioration linked to IBD might be valued differently against other systemic inflammatory conditions in distinct countries and which may contribute to the immense diversity in the utilization of biological drugs for IBD. In conclusion, access to biologicals varies widely among CEE countries and this difference cannot be explained by epidemiological factors, drug prices or total health expenditure. Changes in reimbursement policy could contribute to better access to biologicals in some countries. PMID:25684937

  20. MAIN TRENDS OF DERIVATIVES’ MARKET DEVELOPMENT IN CENTRAL AND EASTERN EUROPE

    Directory of Open Access Journals (Sweden)

    Kostiantyn Vozianov

    2015-11-01

    Full Text Available The aim of the study is to examine the factors of formation and development of the derivatives market in Central and Eastern Europe (CEE, to analyze the features of the organization and functioning of these markets, as well as to identify modern trends of development of the derivatives markets of CEE. The methodological basis of the study are historical and logical and systematic approach to the analysis of economic phenomena and processes in national and global environment. The study was conducted using the methods: qualitative and quantitative comparison, factor and structural analysis. Results. The development of the CEE derivatives market is characterized by: rapid growth of derivatives trading for the past two decades; high concentration of trading volumes on the stock market; offering a wide range of derivative products allowing investors to effectively hedge risk or get exposure; exchange consolidation; tendency to increased use of modern telecommunication technologies etc. The key problems of CEE derivatives market are low liquidity and international profile of exchanges and the lack of domestic investors for achieving the desired depth of the market. Practical implications. Research of the derivatives market makes it possible to understand more about the mechanism of functioning of the modern financial sector. In our opinion, special attention should be paid to CEE countries, where the development of the derivatives market began in the 1990s. To date, they are understudied, although they have considerable growth potential and in the future can compete on equal terms with Western European and American markets. Moreover, the starting conditions of development of the derivatives market in the CEE countries are more similar to the market of Ukraine and could be useful in terms of adapting good practices.

  1. Enabling renewable energy and energy efficiency technologies. Opportunities in Eastern Europe, Caucasus, Central Asia, Southern and Eastern Mediterranean

    Energy Technology Data Exchange (ETDEWEB)

    Barnsley, Ingrid; Blank, Amanda; Brown, Adam

    2015-06-01

    The increased deployment of renewable energy and energy efficiency technologies (RE&EET) in the South Eastern Mediterranean (SEMED) region and in the Early Transition Countries (ETC) could bring a host of benefits, including enhanced energy security, increased national revenues and environmental gains. A new IEA Insights paper considers policy options for supporting the deployment of RE&EET, as well as the surrounding factors that can enable – or indeed impede – the successful implementation of such support policies in both regions. Drawing on a wealth of IEA analyses and policy experiences globally, the paper: provides a summary of the energy profiles of the ETC and SEMED regions; highlights overarching, ''enabling'' factors that can help to set the necessary foundations for the successful implementation of policy to support RE&EET deployment; analyses policy options for both RE and EE, drawing on practical examples and highlighting indicative policies that correspond with varying levels of market maturity; and provides a checklist for assessing the level of supportiveness of national policy frameworks for RE&EET. The paper concludes by pointing to the significant potential for energy efficiency and renewable energy gains in both regions.

  2. Patterns of seabird and marine mammal carcass deposition along the central California coast, 1980-1986

    Science.gov (United States)

    Bodkin, James L.; Jameson, Ronald J.

    1991-01-01

    At monthly intervals from February 1980 through December 1986, a 14.5-km section of central California coastline was systematically surveyed for beach-cast carcasses of marine birds and mammals. Five hundred and fifty-four bird carcasses and 194 marine mammal carcasses were found. Common murres, western grebes, and Brandt's cormorants composed 45% of the bird total. California sea lions, sea otters, and harbor seals composed 90% of the mammal total. Several factors appeared to affect patterns of carcass deposition. The El Niño – Southern Oscillation (ENSO) of 1982–1983 was the dominant influence in terms of interannual variation in carcass deposition. During this ENSO, 56% of the seabirds and 48% of the marine mammals washed ashore. Patterns of intra-annual variation were species specific and were related to animal migration patterns, reproduction, and seasonal changes in weather. Nearshore currents and winds influenced the general area of carcass deposition, while beach substrate type and local patterns of sand deposition influenced the location of carcass deposition on a smaller spatial scale. Weekly surveys along a 1.1-km section of coastline indicated that 62% of bird carcasses and 41% of mammal carcasses remained on the beach less than 9 days. Cause of death was determined for only 8% of the carcasses. Oiling was the most common indication of cause of death in birds (6%). Neonates composed 8% of all mammal carcasses.

  3. Depositional architecture and sequence stratigraphy of the Upper Jurassic Hanifa Formation, central Saudi Arabia

    Science.gov (United States)

    El-Sorogy, Abdelbaset; Al-Kahtany, Khaled; Almadani, Sattam; Tawfik, Mohamed

    2018-03-01

    To document the depositional architecture and sequence stratigraphy of the Upper Jurassic Hanifa Formation in central Saudi Arabia, three composite sections were examined, measured and thin section analysed at Al-Abakkayn, Sadous and Maashabah mountains. Fourteen microfacies types were identified, from wackestones to boundstones and which permits the recognition of five lithofacies associations in a carbonate platform. Lithofacies associations range from low energy, sponges, foraminifers and bioclastic burrowed offshoal deposits to moderate lithoclstic, peloidal and bioclastic foreshoal deposits in the lower part of the Hanifa while the upper part is dominated by corals, ooidal and peloidal high energy shoal deposits to moderate to low energy peloidal, stromatoporoids and other bioclastics back shoal deposits. The studied Hanifa Formation exhibits an obvious cyclicity, distinguishing from vertical variations in lithofacies types. These microfacies types are arranged in two third order sequences, the first sequence is equivalent to the lower part of the Hanifa Formation (Hawtah member) while the second one is equivalent to the upper part (Ulayyah member). Within these two sequences, there are three to six fourth-order high frequency sequences respectively in the studied sections.

  4. Geologic Map and Engineering Properties of the Surficial Deposits of the Tok Area, East-Central Alaska

    Science.gov (United States)

    Carrara, Paul E.

    2007-01-01

    The Tok area 1:100,000-scale map, through which the Alaska Highway runs, is in east-central Alaska about 160 km west of the Yukon border. The surficial geologic mapping in the map area is in support of the 'Geologic Mapping in support of land, resources, and hazards issues in Alaska' Project of the USGS National Cooperative Geologic Mapping Program. The Tok map area contains parts of three physiographic provinces, the Alaska Range, the Yukon-Tanana Upland, and the Northway-Tanana Lowland. The high, rugged, glaciated landscape of the eastern Alaska Range dominates the southwestern map area. The highest peak, an unnamed summit at the head of Cathedral Rapids Creek No. 2, rises to 2166 m. The gently rolling hills of the Yukon-Tanana Upland, in the northern map area, rise to about 1000 m. The Northway-Tanana Lowland contains the valley of the westerly flowing Tanana River. Elevations along the floor of the lowland generally range between 470 and 520 m. The dominant feature within the map is the Tok fan, which occupies about 20 percent of the map area. This large (450 km2), nearly featureless fan contains a high percentage of volcanic clasts derived from outside the present-day drainage of the Tok River. Because the map area is dominated by various surficial deposits, the map depicts 26 different surficial units consisting of man-made, alluvial, colluvial, eolian, lacustrine, organic, glaciofluvial, glacial, and periglacial deposits. The accompanying table provides information concerning the various units including their properties, characteristics, resource potential, and associated hazards in this area of the upper Tanana valley.

  5. Quartz OSL Dating of the loess deposit in the eastern Tibetan Plateau and its environment implications since the Last Glaciation

    Science.gov (United States)

    Yang, S.; Cheng, T.; Liu, W.; Fang, X.

    2017-12-01

    Loess deposit is widespread in the Chuanxi Plateau, the eastern Tibetan Plateau, which is a critical archive for understanding the aeolian process, the evolution of the westerly and the environment changes on the Plateau. Previous studies have shown its aeolian origin, and mainly transported by wind from the western part of the Tibetan Plateau. However, the aeolian processes of the loess and its environment implications are not well understood mainly due to lack of detailed age controls. We carry out a combined quartz optically stimulated luminescence (OSL) dating and accelerator mass spectrometry radiocarbon dating (AMS 14-C) for the loess deposits in Garzê and Jinchuan. The results indicate that the quartz OSL dating can provide reliable age controls for the loess-paleosol sequences from the Chuanxi Plateau, showing the potential of OSL to date loess in the high altitude region. The results indicate that the OSL ages are in agreement with the observed stratigraphy in the field. The constructed OSL and AMS 14-C chronology of the Garzê loess reveals that the widespread loess in Ganzi Region deposited since the Last Glacial. The dust accumulation is rapid during marine isotope stage (MIS) 3 and 2, and a relative low accumulation rate in the Holocene, which may related with the desertification processes of the inner Tibetan Plateau.

  6. The formation mechanism and prognosis on the prospect of pegmatite type uranium deposit in Eastern Qinling of China

    International Nuclear Information System (INIS)

    Feng Mingyue; Rong Jiashu; Sun Zhifu; Xu Ziyang; Xie Hongjie; Liu Qifeng

    1996-12-01

    Lithologies of Qinling Group are composed of pelite-felsic metamorphic rocks, basic metamorphic rocks and calcareous metamorphic rocks. The Pelite-felsic metamorphic rocks account for the most part of the sequence and the bulk of the Qinling Group. The Pelite-felsic metamorphic rocks associated with uranium-hosting pegmatite are characterized by high content of SiO 2 and alkali, higher content of potassium than that of sodium, and moderate content of uranium. The granites in Eastern Qinling can be divided into two genetic types, i.e. I-type and S-type. Three types of pegmatites located in the study region can be attributed to one series of unified evolution of remelting magma and are connected with each other, as well as differ from each other. They resulted from partial melting of Qinling Group. Uhosting pegmatite is the new U-hosting body. The pegmatite-type uranium deposit are of new type too. The formation of such deposit is attributed to gaseous transfer differentiation. The plate subduction of recent tectonic regime, the dome-formed granite Massif, the pegmatite vein system that resulted from the metamorphism of Qinling Group occurred in Qinling during Early Paleozoic are the main conditions for the formation of pegmatite-type uranium deposits. (5 refs., 10 tabs.)

  7. The formation mechanism and prognosis on the prospect of pegmatite type uranium deposit in Eastern Qinling of China

    Energy Technology Data Exchange (ETDEWEB)

    Mingyue, Feng; Jiashu, Rong; Zhifu, Sun; Ziyang, Xu; Hongjie, Xie [Beijing Research Inst. of Uranium Geology (China); Qifeng, Liu [North-West of Geologic Exploration of Nuclear Industry, Xi` an (China)

    1996-12-01

    Lithologies of Qinling Group are composed of pelite-felsic metamorphic rocks, basic metamorphic rocks and calcareous metamorphic rocks. The Pelite-felsic metamorphic rocks account for the most part of the sequence and the bulk of the Qinling Group. The Pelite-felsic metamorphic rocks associated with uranium-hosting pegmatite are characterized by high content of SiO{sub 2} and alkali, higher content of potassium than that of sodium, and moderate content of uranium. The granites in Eastern Qinling can be divided into two genetic types, i.e. I-type and S-type. Three types of pegmatites located in the study region can be attributed to one series of unified evolution of remelting magma and are connected with each other, as well as differ from each other. They resulted from partial melting of Qinling Group. Uhosting pegmatite is the new U-hosting body. The pegmatite-type uranium deposit are of new type too. The formation of such deposit is attributed to gaseous transfer differentiation. The plate subduction of recent tectonic regime, the dome-formed granite Massif, the pegmatite vein system that resulted from the metamorphism of Qinling Group occurred in Qinling during Early Paleozoic are the main conditions for the formation of pegmatite-type uranium deposits. (5 refs., 10 tabs.).

  8. Characterisation of atmospheric deposited particles during a dust storm in urban areas of Eastern Australia

    Energy Technology Data Exchange (ETDEWEB)

    Gunawardena, Janaka, E-mail: j.gunawardena@qut.edu.au; Ziyath, Abdul M., E-mail: mohamed.ziyath@qut.edu.au; Bostrom, Thor E., E-mail: t.bostrom@qut.edu.au; Bekessy, Lambert K., E-mail: l.bekessy@qut.edu.au; Ayoko, Godwin A., E-mail: g.ayoko@qut.edu.au; Egodawatta, Prasanna, E-mail: p.egodawatta@qut.edu.au; Goonetilleke, Ashantha, E-mail: a.goonetilleke@qut.edu.au

    2013-09-01

    The characteristics of dust particles deposited during the 2009 dust storm in the Gold Coast and Brisbane regions of Australia are discussed in this paper. The study outcomes provide important knowledge in relation to the potential impacts of dust storm related pollution on ecosystem health in the context that the frequency of dust storms is predicted to increase due to anthropogenic desert surface modifications and climate change impacts. The investigated dust storm contributed a large fraction of fine particles to the environment with an increased amount of total suspended solids, compared to dry deposition under ambient conditions. Although the dust storm passed over forested areas, the organic carbon content in the dust was relatively low. The primary metals present in the dust storm deposition were aluminium, iron and manganese, which are common soil minerals in Australia. The dust storm deposition did not contain significant loads of nickel, cadmium, copper and lead, which are commonly present in the urban environment. Furthermore, the comparison between the ambient and dust storm chromium and zinc loads suggested that these metals were contributed to the dust storm by local anthropogenic sources. The potential ecosystem health impacts of the 2009 dust storm include, increased fine solids deposition on ground surfaces resulting in an enhanced capacity to adsorb toxic pollutants as well as increased aluminium, iron and manganese loads. In contrast, the ecosystem health impacts related to organic carbon and other metals from dust storm atmospheric deposition are not considered to be significant. - Highlights: • The dust storm contributed a large fraction of fine particles to pollutant build-up. • The dust storm increased TSS, Al, Fe and Mn loads in build-up on ground surfaces. • Dust storm did not significantly increase TOC, Ni, Cu, Pb and Cd loads in build-up. • Cr and Zn in dust storm deposition were contributed by local anthropogenic sources.

  9. Characterisation of atmospheric deposited particles during a dust storm in urban areas of Eastern Australia

    International Nuclear Information System (INIS)

    Gunawardena, Janaka; Ziyath, Abdul M.; Bostrom, Thor E.; Bekessy, Lambert K.; Ayoko, Godwin A.; Egodawatta, Prasanna; Goonetilleke, Ashantha

    2013-01-01

    The characteristics of dust particles deposited during the 2009 dust storm in the Gold Coast and Brisbane regions of Australia are discussed in this paper. The study outcomes provide important knowledge in relation to the potential impacts of dust storm related pollution on ecosystem health in the context that the frequency of dust storms is predicted to increase due to anthropogenic desert surface modifications and climate change impacts. The investigated dust storm contributed a large fraction of fine particles to the environment with an increased amount of total suspended solids, compared to dry deposition under ambient conditions. Although the dust storm passed over forested areas, the organic carbon content in the dust was relatively low. The primary metals present in the dust storm deposition were aluminium, iron and manganese, which are common soil minerals in Australia. The dust storm deposition did not contain significant loads of nickel, cadmium, copper and lead, which are commonly present in the urban environment. Furthermore, the comparison between the ambient and dust storm chromium and zinc loads suggested that these metals were contributed to the dust storm by local anthropogenic sources. The potential ecosystem health impacts of the 2009 dust storm include, increased fine solids deposition on ground surfaces resulting in an enhanced capacity to adsorb toxic pollutants as well as increased aluminium, iron and manganese loads. In contrast, the ecosystem health impacts related to organic carbon and other metals from dust storm atmospheric deposition are not considered to be significant. - Highlights: • The dust storm contributed a large fraction of fine particles to pollutant build-up. • The dust storm increased TSS, Al, Fe and Mn loads in build-up on ground surfaces. • Dust storm did not significantly increase TOC, Ni, Cu, Pb and Cd loads in build-up. • Cr and Zn in dust storm deposition were contributed by local anthropogenic sources

  10. Denmark's environmental assistance to Central and Eastern Europe 1991-1996

    DEFF Research Database (Denmark)

    Andersen, Mikael Skou

    Denmark’s Environmental Assistance to Eastern Europe 1991-1996, an assessment of project achievements, environmental policy performance and the role of foreign assistance. Main report October 1998 by Mikael Skou Andersen, Aarhus University in cooperation with PLS Consult and KPMG: The report...... is a summary and synthesis of the results of the external evaluation of the Danish Environmental Support Fund for Eastern Europe (DESF) initiated by the Danish Environmental Protection Agency (DEPA) in 1997. It provides the principles for environmental assistance in the period 1991-96 and contains...... activities and improvements in the existing framework for Danish environmental assistance to Eastern Europe....

  11. The Novo Okno copper deposit of olistostrome origin (Bor, Eastern Serbia

    Directory of Open Access Journals (Sweden)

    Antonijević Ivan

    2011-01-01

    Full Text Available The copper deposit Novo Okno, uncovered at present, with non-ore and ore clasts of massive sulphides (from 0.5 to 50 m3 in size, has many distinctive features that indicate its olistostrome origin. The deposit is chaotic in structure, unstratified, with the lower surface unconformable over the underlying parent rock of the basin. It is a lens-like body, with the longer axis directed east and west, variable in thickness from 15 to 28 metres, about 335 metres long and less than 140 metres wide. These and other characteristics of the body indicate a unified, reworked, olistostrome copper deposit formed from primary ore bodies of the Bor mineral deposit and vulcanite, destroyed by volcanic explosion into blocks and rocks of Turonian age and extrusion and concurrent deposition on the land surface. Gravitational massive sliding of the consolidated rocks down the slopes of the volcanic relief and chaotic accumulation of ore and non-ore clasts (olistoliths in a marine basin evolved in the Upper Turonian and the Lower Senonian.

  12. Spectral characteristics of banded iron formations in Singhbhum craton, eastern India: Implications for hematite deposits on Mars

    Directory of Open Access Journals (Sweden)

    Mahima Singh

    2016-11-01

    Full Text Available Banded iron formations (BIFs are major rock units having hematite layers intermittent with silica rich layers and formed by sedimentary processes during late Archean to mid Proterozoic time. In terrestrial environment, hematite deposits are mainly found associated with banded iron formations. The BIFs in Lake Superior (Canada and Carajas (Brazil have been studied by planetary scientists to trace the evolution of hematite deposits on Mars. Hematite deposits are extensively identified in Meridiani region on Mars. Many hypotheses have been proposed to decipher the mechanism for the formation of these deposits. On the basis of geomorphological and mineralogical studies, aqueous environment of deposition is found to be the most supportive mechanism for its secondary iron rich deposits. In the present study, we examined the spectral characteristics of banded iron formations of Joda and Daitari located in Singhbhum craton in eastern India to check its potentiality as an analog to the aqueous/marine environment on Mars. The prominent banding feature of banded iron formations is in the range of few millimeters to few centimeters in thickness. Fe rich bands are darker (gray in color compared to the light reddish jaspilitic chert bands. Thin quartz veins (<4 mm are occasionally observed in the hand-specimens of banded iron formations. Spectral investigations have been conducted in VIS/NIR region of electromagnetic spectrum in the laboratory conditions. Optimum absorption bands identified include 0.65, 0.86, 1.4 and 1.9 μm, in which 0.56 and 0.86 μm absorption bands are due to ferric iron and 1.4 and 1.9 μm bands are due to OH/H2O. To validate the mineralogical results obtained from VIS/NIR spectral radiometry, laser Raman and Fourier transform infrared spectroscopic techniques were utilized and the results were found to be similar. Goethite-hematite association in banded iron formation in Singhbhum craton suggests dehydration activity, which has

  13. Geochemistry and chronology of the early Paleozoic diorites and granites in the Huangtupo volcanogenic massive sulfide (VMS) deposit, Eastern Tianshan, NW China: Implications for petrogenesis and geodynamic setting

    Science.gov (United States)

    Zheng, Jiahao; Chai, Fengmei; Feng, Wanyi; Yang, Fuquan; Shen, Ping

    2018-03-01

    The Eastern Tianshan orogen contains many late Paleozoic porphyry Cu and magmatic Cu-Ni deposits. Recent studies demonstrate that several early Paleozoic volcanogenic massive sulfide (VMS) Cu-polymetallic and porphyry Cu deposits were discovered in the northern part of Eastern Tianshan. This study presents zircon U-Pb, whole-rock geochemical, and Sr-Nd isotopic data for granites and diorites from the Huangtupo VMS Cu-Zn deposit, northern part of the Eastern Tianshan. Our results can provide constraints on the genesis of intermediate and felsic intrusions as well as early Paleozoic geodynamic setting of the northern part of Eastern Tianshan. LA-ICP-MS zircon U-Pb analyses suggest that the granites and diorites were formed at 435 ± 2 Ma and 440 ± 2 Ma, respectively. Geochemical characteristics suggest that the Huangtupo granites and diorites are metaluminous rocks, exhibiting typical subduction-related features such as enrichment in LILE and LREE and depletion in HFSE. The diorites have moderate Mg#, positive εNd(t) values (+6.4 to +7.3), and young Nd model ages, indicative of a depleted mantle origin. The granites exhibit mineral assemblages and geochemical characteristics of I-type granites, and they have positive εNd(t) values (+6.7 to +10.2) and young Nd model ages, suggesting a juvenile crust origin. The early Paleozoic VMS Cu-polymetallic and porphyry Cu deposits in the northern part of Eastern Tianshan were genetically related. The formation of the early Paleozoic magmatic rocks as well as VMS and porphyry Cu deposits in the northern part of Eastern Tianshan was due to a southward subduction of the Junggar oceanic plate.

  14. Capacity development in food composition database management and nutritional research and education in Central and Eastern European, Middle Eastern and North African countries.

    Science.gov (United States)

    Gurinović, M; Witthöft, C M; Tepšić, J; Ranić, M; Hulshof, P J M; Hollman, P C; Porubska, J; Gohar, A; Debeljak-Martačić, J; Petrović-Oggiano, G; Novaković, R; Glibetić, M; Oshaug, A

    2010-11-01

    Capacity development (CD) in food and nutrition is much more than formal training and includes human resource development, and organisational, institutional and legal framework development with the aim of enhancing nutrition-relevant knowledge and skills to support infrastructural development. The goal of the European Food Information Resource (EuroFIR) Network of Excellence has been to develop and integrate food composition data throughout Europe. EuroFIR joined forces in CD with the United Nations (UN) University and UN System Standing Committee on Nutrition, the Network for Capacity Development in Nutrition in Central and Eastern Europe, the Central and Eastern European Countries Food Data Systems network and with the Middle East and North African Capacity Building Initiative. The aim of this paper is to discuss an inventory of the status of food composition databases (FCDBs) and the training needs of compilers in non-EuroFIR countries in Central and Eastern Europe (CEE) and in the Middle East and North Africa (MENA), and to present the CD achieved through EuroFIR and other network collaborations. Two online questionnaires were created addressing the FCDB status and specific training needs in countries of the targeted regions. Data were collected during 2006-2008 and then analysed. Subsequently, CD activities were organised. Contacts were established in 19 CEE and 7 MENA countries, of which several had national food composition tables, but no electronic versions. Education, training, workshops, networking and the sharing of experiences were uniformly requested. Subsequently, CD activities in EuroFIR were organised focussing on food composition courses, exchange visits, workshops and individual training for PhD students, junior scientists and other staff categories, as well as conferences linked to food composition research and food information. To facilitate CD activities, EuroFIR has signed a Memorandum of Understanding with the Czech Republic, Hungary

  15. The Possibility of Central and Eastern European Countries' Joining the EMU: Prospects and Implications for Korea

    Directory of Open Access Journals (Sweden)

    Jeong-Cheol Han

    1999-03-01

    Full Text Available The old socialistic states of Middle and Eastern Europe is positively trying to accede to the EMU in order to enjoy the manifold rights of joining currency combination, not mention the political and diplomatic purposes. The EU brought forward the regulation of macro-economic reduction, system and law terms as the requirement of the entrance of those Middle and Eastern Europe countries. According to a survey, including Poland and Hungary, countries which took the lead in reforming agreed with EU on most of EU’ requirements about acceding to EMU. However, because of the domestic and foreign economic conditions, in the next 1 or 2years, none of the Middle and Eastern Europe countries could meet the requirement of reducing macro-economy. Whereas the degree of fulfillment of the economy reducing requirement and the factor that the Middle and Eastern Europe countries could accede to EU after 2003, it was predicted that those countries could accede to EMU only after 2005. With the coming on of EMU, the Middle and Eastern countries will accelerate the activity of currency combination. The South Korean government and enterprises also should intensify the prediction and precaution to the systems, policy change and other economic effects of these Middle and Eastern Europe countries.

  16. Mineralogy and origin of surficial uranium deposits hosted in travertine and calcrete from central Jordan

    International Nuclear Information System (INIS)

    Khoury, H.N.; Salameh, E.M.; Clark, I.D.

    2014-01-01

    Highlights: • Surficial uranium deposits are hosted in thick travertine and calcrete. • Tyuyamunite–strelkinite are the major components in central Jordan. • The leached water was enriched in redox sensitive U and V. • Deposition is related to unusual highly alkaline circulating water. - Abstract: Secondary uranium encrustations are hosted in thick travertine and calcrete deposits of Pleistocene–Recent age in central Jordan. The central Jordan varicolored marble and travertine are equivalent to the active metamorphic area in Maqarin, north Jordan. More than 100 samples were collected from the outcrops of the varicolored marble, travertine, calcrete, and the yellow uranium encrustations. The secondary yellow encrustations are mainly composed of uranyl vanadate complexes. Tyuyamunite Ca(UO 2 ) 2 V 2 5+ O 8 ·3(H 2 O)–strelkinite Na 2 (UO 2 ) 2 V 2 O 8 ·6(H 2 O) solid solution series are the major components and their composition reflects changes in the Ca/Na ratio in solution. Potentially, new vanadium free calcium uranate phases (restricted to the varicolored marble) were identified with CaO:UO 3 ratios different from the known mineral vorlanite (CaU 6+ )O 4 . Carbon and oxygen isotope data from calcite in the varicolored marble are characterized by Rayleigh-type enrichment in light isotopes associated with release of 13 C and 18 O enriched CO 2 by high temperature decarbonation during combustion of the bituminous marl. Stable isotope results from uranium hosted travertine and calcrete varieties exhibit a wide range in isotopic values, between decarbonated and normal sedimentary carbonate rocks. The depleted δ 13 C and δ 18 O values in the travertine are related to the kinetic reaction of atmospheric CO 2 with hyperalkaline Ca(OH) 2 water. The gradual enrichment of δ 13 C and δ 18 O values in the calcrete towards equilibrium with the surrounding environment is related to continuous evaporation during seasonal dry periods. Uranium mineralization in

  17. Strategies for reducing emissions and depositions in Central and Eastern European countries: The case of Slovakia

    International Nuclear Information System (INIS)

    Van Harmelen, T.; Stoffer, A.; De Kruijk, H.; Salamonova, A.

    1995-06-01

    A detailed case study on developments and reduction of acidifying SO 2 and NO x emissions from the energy system was conducted for Slovakia. Scenarios and the Energy Flow Optimization Model - Environment (EFOM-ENV) of the European Union (DG 12) were applied for the first time in Slovakia and were similar to those that were used in the other European country studies in preparation of the Second Sulphur Protocol. Slovak SO 2 emissions can be reduced at low marginal costs but high total national costs compared with e.g. the Netherlands. The main reasons for this are the high sulphur content of (brown) coal that has a high share in national energy consumption, a relatively high energy intensity, lower wages, and the fact that most Western countries already have reduced their SO 2 emissions in the past. Marginal NO x emission reduction costs are similar to those of Western countries and national total NO x reduction costs are relatively high. In contrast with fuel switching, retrofitting of existing technologies is an attractive SO 2 and NO x reduction option in the short term. High interest and discount rates due to capital scarcity increases emissions and emission reduction costs. Therefore, short term involvement of Western investors could lead to European cost-effective emission reduction. 17 figs., 5 tabs., 2 appendices, 20 refs

  18. Comparaison of last centuries variability in the eastern and central Pacific reconstructed from massive coral geochemical tracers

    Science.gov (United States)

    Moreau, Melanie; Corrège, Thierry; Cole, Julie; Le Cornec, Florence; Edwards, Lawrence; Cheng, Hai; Charlier, Karine

    2014-05-01

    The tropical Pacific is under the influence of different climate modes (from the seasonal to the decadal scale) and, through teleconnections, affects the global climate. At the seasonal scale the latitudinal migration of the Intertropical Convergence Zone (ITCZ) drive the hydrological dynamic of the tropical zone. The tropical Pacific is also a place of strong and variable zonal gradients due to the El Niño Southern Oscillation phenomenon (ENSO) at the interannual scale. A good amount of data is available in the western and the central part of the Pacific to reconstruct climatic parameters such as sea surface temperature (SST) and sea surface salinity (SSS) while there is a striking lack of data in the eastern part. To better estimate the zonal gradients in the tropical Pacific and the different climatic processes in the last two centuries, we present geochemical results (Sr/Ca and δ18O) obtained from aragonitic coral skeletons (Porites genus) from Clipperton atoll (10° N, 109° W) and the Marquesas Islands (10° S, 140° W). Clipperton being the only atoll located in the northern part of the ITCZ latitudinal migration area, information about eastern Pacific hydrological cycle and advection can be obtained. On the other hand, the precise chronology of the Clipperton coral and the comparaison with the records from the Marquesas Islands allows us to calculate SST gradients between the eastern and central Pacific. We will discuss about the recent theory of an El Niño-like condition triggered by a slowdown of the equatorial Walker circulation under global warming. We will also discuss about the evolution (frequency and intensity) of the two differents 'flavours' of El Niño (e.g. the canonical eastern El Niño and the central El Niño Modoki) through the 20thcentury. Indeed the canonical El Niño is characterised by a maximum SST anomaly in the eastern Pacific while the El Niño Modoki is characterised by a maximum SST anomaly persisting in the central Pacific. A

  19. Advancing human rights in patient care through higher education in Eastern Europe and Central Asia.

    Science.gov (United States)

    Ezer, Tamar; Overall, Judy

    2013-12-12

    In Eastern Europe and Central Asia, for society's most marginalized people, health systems are too often places of violations of basic rights, rather than of treatment and care. At the same time, health practitioners are largely unaware of how to incorporate human rights norms in their work. Additionally, they may face abuses themselves, such as unsafe working conditions and sanctions for providing evidence-based care. Similarly, legal professionals have limited experience working in the health sector, trying to address abuses that occur. Republics of the former Soviet Union and Yugoslavia have emerged from communism and experienced continued restructuring of their health care systems. As faculties of law, public health, and medicine have sought to incorporate these rapid changes into their curricula, this period of reform and openness to new approaches presented a particular opportunity to integrate human rights education. The Open Society Foundations have attempted to respond to the need to build health and human rights capacity by supporting the development of over 25 courses in human rights in patient care in nine countries. Targeted at different audiences, these courses are now part of the regular offerings at the academic institutions where they are taught. Student evaluations point to the strength of the interdisciplinary approach and the need to integrate practical examples and exercises. Faculty response has led to the development of a virtual community of practice and series of workshops to gain exposure to new ideas, strengthen interactive teaching, and share materials and experiences. Critical to this initiative has been working with faculty champions in each university, who shaped this initiative to meet the needs in their context. It quickly became apparent that teaching methodology is as important as content in human rights education. Meaningful engagement with health practitioners has entailed connections to day-to-day practice, participatory

  20. Alternative (G-16v2) Ground Motion Prediction Equations for the Central and Eastern North America

    Science.gov (United States)

    Graizer, V.

    2016-12-01

    Introduced is the ground motion prediction equations model for the Central and Eastern North America that represents an alternative more physically justified approach to ground motion attenuation modeling then previous Graizer (2016) G-16 model. The new model has a bilinear slope of R-1 within 70 km from the fault with a slope of R-0.5 at larger distances corresponding to the geometrical spreading of body and surface waves. The new (G-16v2) model is based in part on the NGA-East database for the horizontal peak ground acceleration and 5%-damped pseudo spectral acceleration (SA) and also on comparisons with the Western U.S. data and ground motion simulations. Based on data, I estimated the average slope of the distance attenuation within the 50-70 km distance from the fault to be -1.0 at most of the frequencies supporting regular geometrical spreading of body waves. Multiple inversions are performed to estimate apparent (combined intrinsic and scattering) attenuation of SA amplitudes from the NGA-East database for incorporation into the model. These estimates demonstrate a difference between seismological Q(f) and the above mentioned attenuation factor that I recommend calling QSA(f). I adjusted previously developed site correction which was based on multiple runs of representative VS30 (time-averaged shear-wave velocity in the upper 30 m) profiles through SHAKE-type equivalent-linear codes. Site amplifications are calculated relative to the hard rock definition used in nuclear industry (VS=2800 m/s). These improvements resulted in a modest reduction in standard deviation in the new G-16v2 relative to the G-16 model. The number of model predictors is limited to a few measurable parameters: moment magnitude M, closest distance to fault rupture plane Rrup, VS30, and apparent attenuation factor QSA(f). The model is applicable for the stable continental regions and covers the following range: 4.0≤M≤8.5, 0≤Rrup≤1000 km, 450≤VS30≤2800 m/s and frequencies 0.1

  1. Pricing and Reimbursement of Biosimilars in Central and Eastern European Countries

    Science.gov (United States)

    Kawalec, Paweł; Stawowczyk, Ewa; Tesar, Tomas; Skoupa, Jana; Turcu-Stiolica, Adina; Dimitrova, Maria; Petrova, Guenka I.; Rugaja, Zinta; Männik, Agnes; Harsanyi, Andras; Draganic, Pero

    2017-01-01

    Objectives: The aim of this study was to review the requirements for the reimbursement of biosimilars and to compare the reimbursement status, market share, and reimbursement costs of biosimilars in selected Central and Eastern European (CEE) countries. Methods: A questionnaire-based survey was conducted between November 2016 and January 2017 among experts from the following CEE countries: Bulgaria, Czech Republic, Croatia, Estonia, Hungary, Latvia, Lithuania, Poland, Slovakia, and Romania. The requirements for the pricing and reimbursement of biosimilars were reviewed for each country. Data on the extent of reimbursement of biologic drugs (separately for original products and biosimilars) in the years 2014 and 2015 were also collected for each country, along with data on the total pharmaceutical and total public health care budgets. Results: Our survey revealed that no specific criteria were applied for the pricing and reimbursement of biosimilars in the selected CEE countries; the price of biosimilars was usually reduced compared with original drugs and specific price discounts were common. Substitution and interchangeability were generally allowed, although in most countries they were at the discretion of the physician after a clinical assessment. Original biologic drugs and the corresponding biosimilars were usually in the same homogeneous group, and internal reference pricing was usually employed. The reimbursement rate of biosimilars in the majority of the countries was the same and amounted to 100%. Generally, the higher shares of expenditures were shown for the reimbursement of original drugs than for biosimilars, except for filgrastim, somatropin, and epoetin (alfa and zeta). The shares of expenditures on the reimbursement of biosimilar products ranged from 8.0% in Estonia in 2014 to 32.4% in Lithuania in 2015, and generally increased in 2015. The share of expenditures on reimbursement of biosimilars in the total pharmaceutical budget differed between the

  2. SOSPES: SPIRIVA® observational study measuring SGRQ score in routine medical practice in Central and Eastern Europe

    Directory of Open Access Journals (Sweden)

    Fležar M

    2013-10-01

    Full Text Available Matjaž Fležar,1 Karina Jahnz-Rózyk,2 Gloria Enache,3 Tatiana Martynenko,4 Peter Kristufek,5 Sanda Škrinjaric-Cincar,6 Pavla Kadlecová,7 Goran Martinovic81University Clinic of Respiratory and Allergic Diseases Golnik, Golnik, Slovenia; 2Military Institute of Medicine, Department of Immunology and Allergology, Warsaw, Poland; 3Saint John Clinical Emergency Hospital, Bucharest, Romania; 4Municipal Medical Institution City Hospital, Barnaul, Russian Federation; 5SACCME, Slovak Medical University, Bratislava, Slovakia; 6Clinical Hospital Center, Osijek, Croatia; 7ADDS Sro, Jana Uhra, Brno, Czech Republic; 8Boehringer Ingelheim RCV GmbH and Co KG, Ingelheim, Vienna, AustriaPurpose: The long-acting inhaled anticholinergic agent, tiotropium, is recommended as first-line maintenance therapy for moderate to very severe Chronic Obstructive Pulmonary Disease (COPD to improve symptoms, exercise tolerance, health status, and to reduce exacerbations. Few studies have evaluated the therapeutic efficacy of tiotropium in patients in routine clinical conditions. The current study was designed to investigate the therapeutic efficacy of tiotropium delivered via the HandiHaler® device on the health status of patients with COPD with Global initiative for chronic Obstructive Lung Disease (GOLD disease classification 2–4 in six central and eastern European countries in a real-life clinical setting.Methods: The study was an open-label, prospective, uncontrolled, and single-arm surveillance study with three clinic visits during a 6-month observation period (baseline, and months 3 and 6. Health status was measured using the disease-specific St George's Respiratory Questionnaire (SGRQ. The primary efficacy endpoint was the mean change from baseline in SGRQ total score at the end of the 6-month observational period.Results: Patients treated with tiotropium 18 µg once daily showed statistically significant and clinically meaningful reduction (improvement of 21

  3. Characteristics and mode of emplacement of gneiss domes and plutonic domes in central-eastern Pyrenees

    Science.gov (United States)

    Soula, Jean-Claude

    Gneiss domes and plutonic granitoid domes make up almost 50% of the pre-Hercynian terrains in the Central and Eastern Pyrenees. From a structural study of the shape and internal structure of the domes and of their relationships with the enclosing rocks, it can be shown that both types of domes were emplaced diapirically during the major regional deformation phase and the peak of regional metamorphism. The study also shows that the internal structure, the overall shape and general behaviour relative to the host rocks are similar for plutonic domes and for gneiss domes. This appears to be in good agreement with H. Ramberg's (1967, Gravity Deformation and the Earth's Crust. Academic Press, London; 1970, Model studies in relation to intrusion of plutonic bodies. In: Mechanisms of Igneous Intrusion (edited by Newall, G. & Rast, N.) Geol. J. Spec. Issue2, 261-286.) model studies showing that dome or mushroom-like structures, similar to those observed, develop when there is a small viscosity ratio between the rising body and its enclosing medium. This implies a high crystal content for the granitoid magma. This crystal content has been estimated by (i) calculating the viscosity and density in natural conditions from petrological data for the magma considered as a suspension, using the model and program of J. P. Carron et al. (1978 Bull Soc. géol. Fr.20, 739-744.); (ii) using the recent results of experimental deformation of partially melted granites of I. van der Molen & M. S. Paterson (1979, Contr. Miner. Petrol.70, 299-318.) and (ii) comparing the preceding results with the data obtained by deformation experiments on rocks similar to those enclosing the domes. The minimum crystal content for the development of a dome-like structure has been, thus, estimated to about 70%, i.e. a value very close to that estimated by van der Molen & Paterson (1979) to be the critical value separating the granular framework flow from suspension-like behaviour. The effect of small

  4. Polyfluorinated and perfluorinated chemicals in precipitation and runoff from cities across eastern and central China.

    Science.gov (United States)

    Zhao, Lijie; Zhou, Meng; Zhang, Tao; Sun, Hongwen

    2013-02-01

    Twenty-three polychlorinated and perfluorinated compounds (PFCs) were investigated in water phase and particulate matters of 19 precipitation samples (18 snow samples and 1 rain sample) from different cities across eastern and central China collected in February 2010. The PFCs in samples of 9e precipitation events during more than half a year at 1 site in Tianjin and 6 successive samples during 1 precipitation event were measured to elucidate the change of PFC in precipitation. In addition, PFCs in 3 runoffs at different kinds of sites in Tianjin were compared with those in the corresponding precipitation. The results showed that the particulate matters separated from the precipitation contained undetectable PFCs. The total PFC concentration ranged between 4.7 and 152 ng L(-1) in water phase of the precipitation samples, with perfluorooctanoic acid (PFOA) being detected at all of the sampling sites and the dominant PFC at most of the sampling sites. Some potential precursors of environmentally concerned PFCs and their degradation intermediates were measured simultaneously, among which 6:2 fluorotelomer unsaturated carboxylic acid (6:2 FTUCA), 8:2 FTUCA, and  × (3, 4, 5, 7):3 acid [F(CF(2))xCH(2)CH(2)COOH] were measured for the first time in Chinese precipitations; however, their concentrations were all lower than the limits of detection except that 6:2 FTUCA and 8:2 FTUCA could be detected in 3 and 8 precipitation samples, respectively. No clear seasonal variation in PFC concentrations in precipitation was observed during half a year; however, a relatively greater average concentration of total PFCs was observed during winter and summer compared with spring. The concentration of individual PFCs showed an obvious descending trend in the successive samples of the precipitation event. PFOA and perfluorononanoic acid in runoffs collected from different sites showed the following similar pattern-gas station > highway > university campus-whereas the other

  5. Opportunistic acoustic recordings of (potential) orangeback flying squid Sthenoteuthis pteropus in the Central Eastern Atlantic

    Science.gov (United States)

    Peña, Marian; Villanueva, Roger; Escánez, Alejandro; Ariza, Alejandro

    2018-03-01

    Squids are fast swimmers that are difficult to catch by nets and to record with echosounders in the open ocean. A rare detection of orangeback flying squid Sthenoteuthis pteropus in the Central Eastern Atlantic Ocean off the coast of Senegal was accomplished during the MAFIA oceanographic survey carried out between Brazil and the Canary Islands in April 2015. Although net sampling did not yield any subadult or adult individuals, dozens were visually detected from the vessel jumping out of the water at night and displaying their characteristic dorsal photophore patch. A few squids were caught with fishing lines and identified at the species level. The acoustic echograms revealed distinctive previously unobserved acoustic echotraces that seemed to be caused by those squids, which were the only new species detected at that station (over a bottom depth ranging from 4010 to 5215 m, between 10° 45‧ N 22° 41‧ W and 10° 53‧ N 22° 40‧ W). The acoustic response and swimming behaviour shown by those echotraces reinforced this hypothesis. The (potentially) squid recordings dove rapidly (0.19 m/s to 0.48 m/s) from around 10 m below the mesopelagic fish layer, which had migrated to the subsurface at night (35 m depth), to depths of 70-95 m, and swam upward, apparently attacking fish from below. The morning squid migration to deeper waters (250-300 m) was also recorded acoustically. Downward movements of squid swimming at speeds of 0.22 m/s were calculated from the echogram, while the mesopelagic migrating fish swam at 0.27 m/s reaching 250 m depth. Sv120 - Sv38 averaged 2.7 ± 3.2 dB for the squid echotraces while the mesopelagic layer showed values of -8.8 ± 0.9 dB. These ranges agreed with values in the literature and from theoretical models. This study provides more insight into the migrating behaviour of oceanic squids, a species group that is poorly represented in the acoustic literature due to challenges in studying them.

  6. Systematic review on the evaluation criteria of orphan medicines in Central and Eastern European countries.

    Science.gov (United States)

    Zelei, Tamás; Molnár, Mária J; Szegedi, Márta; Kaló, Zoltán

    2016-06-04

    In case of orphan drugs applicability of the standard health technology assessment (HTA) process is limited due to scarcity of good clinical and health economic evidence. Financing these premium priced drugs is more controversial in the Central and Eastern European (CEE) region where the public funding resources are more restricted, and health economic justification should be an even more important aspect of policy decisions than in higher income European countries. To explore and summarize the recent scientific evidence on value drivers related to the health technology assessment of ODs with a special focus on the perspective of third party payers in CEE countries. The review aims to list all potentially relevant value drivers in the reimbursement process of orphan drugs. A systematic literature review was performed; PubMed and Scopus databases were systematically searched for relevant publications until April 2015. Extracted data were summarized along key HTA elements. From the 2664 identified publications, 87 contained relevant information on the evaluation criteria of orphan drugs, but only 5 had direct information from the CEE region. The presentation of good clinical evidence seems to play a key role especially since this should be the basis of cost-effectiveness analyses, which have more importance in resource-constrained economies. Due to external price referencing of pharmaceuticals, the relative budget impact of orphan drugs is expected to be higher in CEE than in Western European (WE) countries unless accessibility of patients remains more limited in poorer European regions. Equity principles based on disease prevalence and non-availability of alternative treatment options may increase the price premium, however, societies must have some control on prices and a rationale based on multiple criteria in reimbursement decisions. The evaluation of orphan medicines should include multiple criteria to appropriately measure the clinical added value of orphan

  7. Antibiotic susceptibility profiles of Mycoplasma synoviae strains originating from Central and Eastern Europe.

    Science.gov (United States)

    Kreizinger, Zsuzsa; Grózner, Dénes; Sulyok, Kinga M; Nilsson, Kristin; Hrivnák, Veronika; Benčina, Dušan; Gyuranecz, Miklós

    2017-11-17

    Mycoplasma synoviae causes infectious synovitis and respiratory diseases in chickens and turkeys and may lead to egg shell apex abnormalities in chickens; hence possesses high economic impact on the poultry industry. Control of the disease consists of eradication, vaccination or medication. The aim of the present study was to determine the in vitro susceptibility to 14 different antibiotics and an antibiotic combination of M. synoviae strains originating from Hungary and other countries of Central and Eastern Europe. Minimal inhibitory concentration (MIC) values of a total of 41 M. synoviae strains were determined by the microbroth dilution method. The strains were collected between 2002 and 2016 and originated from Hungary (n = 26), Austria (n = 3), the Czech Republic (n = 3), Slovenia (n = 3), Ukraine (n = 3), Russia (n = 2) and Serbia (n = 1). Tetracyclines (with MIC 50 values of 0.078 μg/ml, ≤0.25 μg/ml and 0.5 μg/ml for doxycycline, oxytetracycline and chlortetracycline, respectively), macrolides (with MIC 50 values of ≤0.25 μg/ml for tylvalosin, tylosin and tilmicosin), pleuromutilins (with MIC 50 values of 0.078 μg/ml and ≤0.039 μg/ml for tiamulin and valnemulin) and the combination of lincomycin and spectinomycin (MIC 50 1 μg/ml (0.333/0.667 μg/ml)) were found to be the most effective antibiotic agents against M. synoviae in vitro. High MIC values were detected in numerous strains for fluoroquinolones (with MIC 50 values of 1.25 μg/ml and 2.5 μg/ml for enrofloxacin and difloxacin), neomycin (MIC 50 32 μg/ml), spectinomycin (MIC 50 2 μg/ml), lincomycin (MIC 50 0.5 μg/ml) and florfenicol (MIC 50 4 μg/ml). Nevertheless, strains with elevated MIC values were detected for most of the applied antibiotics. In the medical control of M. synoviae infections the preliminary in vitro antibiotic susceptibility testing and the careful evaluation of the data are crucial. Based on the in vitro examinations

  8. Canthyporus reebae sp. nov. from the Itremo and Andringitra mountains of central eastern Madagascar (Coleoptera: Dytiscidae: Hydroporinae).

    Science.gov (United States)

    Manuel, Michaël; Ramahandrison, Andriamirado T

    2017-06-01

    Canthyporus reebae sp. nov. is described from the south-eastern part of the Itremo mountain range and from the Andringitra massif in central eastern Madagascar. The new species is the second one of the genus Canthyporus Zimmermann, 1919 to be recorded from Madagascar, the other being C. pauliani Guignot, 1951, so far endemic to the northern massif of Tsaratanana. The habitus and male and female reproductive structures of the new species are illustrated. Canthyporus reebae sp. nov. differs from C. pauliani notably by larger size, less parallel-sided and more evenly convex habitus, paler pronotum, more weakly impressed body surface reticulation, and a different shape of the median lobe of aedeagus. Differences with similar C. hottentottus-group species from mainland Africa are also discussed. Data on habitat preferences of C. reebae sp. nov. and a distribution map of Malagasy Canthyporus are presented and discussed.

  9. Genetic Isolation among the Northwestern, Southwestern and Central-Eastern Indian Ocean Populations of the Pronghorn Spiny Lobster Panulirus penicillatus

    Directory of Open Access Journals (Sweden)

    Muhamad Fadry Abdullah

    2014-05-01

    Full Text Available The pronghorn spiny lobster Panulirus penicillatus is a highly valuable species which is widely distributed in Indo-West Pacific and Eastern Pacific regions. Mitochondrial DNA control region sequences (566–571 bp were determined to investigate the population genetic structure of this species in the Indian Ocean. In total, 236 adult individuals of Panulirus penicillatus were collected from five locations in the Indian Ocean region. Almost all individuals had a unique haplotype. Intrapopulation haplotype (h and nucleotide (π diversities were high for each locality, ranging from h = 0.9986–1.0000 and π = 0.031593–0.043441. We observed distinct genetic isolation of population located at the northwestern and southwestern edge of the species range. Gene flow was found within localities in the central and eastern region of the Indian Ocean, probably resulting from an extended planktonic larval stage and prevailing ocean currents.

  10. Early colonization of thermal niches in a silica-depositing hot spring in central Tibet.

    Science.gov (United States)

    Lau, C Y; Aitchison, J C; Pointing, S B

    2008-03-01

    Thermophilic microbial mats dominated by the anoxygenic phototroph Roseiflexus castenholzii commonly develop around sinter-depositing geysers in the Daggyai Tso geothermal field of central Tibet. In this study we used morphological and molecular genetic techniques to reveal a diverse pioneer biofilm community including both archaea and bacteria involved in early colonization of such thermal niches at temperatures ranging from 46 to 77 degrees C. Sinter precipitation and biomineralization were evident at all locations, but the latter was selective between taxa and most evident on filamentous cells. Evidence for possible indirect biosignatures from biofilms overwhelmed by sinter deposition was found. Succession to a mature community appeared to relate to the growth rate for key taxa outpacing that of silicification within an optimum temperature range of 54-61 degrees C. The thin surface layer of silicification-resistant cyanobacteria that developed on the surface of mature mats may play a role in preventing biomineralization of the susceptible R. castenholzii beneath within these communities.

  11. Data on nearshore wave process and surficial beach deposits, central Tamil Nadu coast, India.

    Science.gov (United States)

    Joevivek, V; Chandrasekar, N

    2017-08-01

    The chronicles of nearshore morphology and surficial beach deposits provide valuable information about the nature of the beach condition and the depositional environment. It imparts an understanding about the spatial and temporal relationship of nearshore waves and its influence over the distribution of beach sediments. This article contains data about wave and sediment dynamics of the ten sandy beaches along the central Tamil Nadu coast, India. This present dataset comprises nearshore wave parameters, breaker wave type, beach morphodynamic state, grain size distribution and weight percentage of heavy and light mineral distribution. The dataset will figure out the beach morphology and hydrodynamic condition with respect to the different monsoonal season. This will act as a field reference to realize the coastal dynamics in an open sea condition. The nearshore entities were obtained from the intensive field survey between January 2011 and December 2011, while characteristics of beach sediments are examined by the chemical process in the laboratory environment.

  12. Controls on upper Campanian-Maastrichtian chalk deposition in the eastern Danish Basin

    DEFF Research Database (Denmark)

    Boussaha, Myriam; Thibault, Nicolas Rudolph; Anderskouv, Kresten

    2017-01-01

    % of the sediment. Sedimentation took place in deep water, below the photic zone and storm-wave base, and is characterized by decimetre to metre-scale variations in facies and trace fossil assemblages indicating repeated shifts in depositional environment. Integration of facies with published data on sea...... of accumulation rates and sea temperatures and is interpreted to represent a very broad set of deep water environmental conditions with an ample supply of calcareous nannofossil debris and intense bioturbation. Longer term shifts in deposition are best expressed by distribution of clay, flint and bioturbated...... micro-wackestone, bioturbated wackestone and laminated mudstone chalk facies, whereas the trace fossil assemblages appear less useful. The data set indicates overall shallowing over time with two distinctive events of clay influx to the basin during the late Campanian-earliest Maastrichtian and late...

  13. Late Devonian glacial deposits from the eastern United States signal an end of the mid-Paleozoic warm period

    Science.gov (United States)

    Brezinski, D.K.; Cecil, C.B.; Skema, V.W.; Stamm, R.

    2008-01-01

    A Late Devonian polymictic diamictite extends for more than 400??km from northeastern Pennsylvania across western Maryland and into east-central West Virginia. The matrix-supported, unbedded, locally sheared diamictite contains subangular to rounded clasts up to 2??m in diameter. The mostly rounded clasts are both locally derived and exotic; some exhibit striations, faceting, and polish. The diamictite commonly is overlain by laminated siltstone/mudstone facies associations (laminites). The laminites contain isolated clasts ranging in size from sand and pebbles to boulders, some of which are striated. The diamictite/laminite sequence is capped by massive, coarse-grained, pebbly sandstone that is trough cross-bedded. A stratigraphic change from red, calcic paleo-Vertisols in strata below the diamictite to non-calcic paleo-Spodosols and coal beds at and above the diamictite interval suggests that the climate became much wetter during deposition of the diamictite. The diamictite deposit is contemporaneous with regressive facies that reflect fluvial incision during the Late Devonian of the Appalachian basin. These deposits record a Late Devonian episode of climatic cooling so extreme that it produced glaciation in the Appalachian basin. Evidence for this episode of climatic cooling is preserved as the interpreted glacial deposits of diamictite, overlain by glaciolacustrine varves containing dropstones, and capped by sandstone interpreted as braided stream outwash. The Appalachian glacigenic deposits are contemporaneous with glacial deposits in South America, and suggest that Late Devonian climatic cooling was global. This period of dramatic global cooling may represent the end of the mid-Paleozoic warm interval that began in the Middle Silurian. ?? 2008 Elsevier B.V. All rights reserved.

  14. Central and Eastern United States (CEUS) Seismic Source Characterization (SSC) for Nuclear Facilities Project

    Energy Technology Data Exchange (ETDEWEB)

    Kevin J. Coppersmith; Lawrence A. Salomone; Chris W. Fuller; Laura L. Glaser; Kathryn L. Hanson; Ross D. Hartleb; William R. Lettis; Scott C. Lindvall; Stephen M. McDuffie; Robin K. McGuire; Gerry L. Stirewalt; Gabriel R. Toro; Robert R. Youngs; David L. Slayter; Serkan B. Bozkurt; Randolph J. Cumbest; Valentina Montaldo Falero; Roseanne C. Perman' Allison M. Shumway; Frank H. Syms; Martitia (Tish) P. Tuttle

    2012-01-31

    This report describes a new seismic source characterization (SSC) model for the Central and Eastern United States (CEUS). It will replace the Seismic Hazard Methodology for the Central and Eastern United States, EPRI Report NP-4726 (July 1986) and the Seismic Hazard Characterization of 69 Nuclear Plant Sites East of the Rocky Mountains, Lawrence Livermore National Laboratory Model, (Bernreuter et al., 1989). The objective of the CEUS SSC Project is to develop a new seismic source model for the CEUS using a Senior Seismic Hazard Analysis Committee (SSHAC) Level 3 assessment process. The goal of the SSHAC process is to represent the center, body, and range of technically defensible interpretations of the available data, models, and methods. Input to a probabilistic seismic hazard analysis (PSHA) consists of both seismic source characterization and ground motion characterization. These two components are used to calculate probabilistic hazard results (or seismic hazard curves) at a particular site. This report provides a new seismic source model. Results and Findings The product of this report is a regional CEUS SSC model. This model includes consideration of an updated database, full assessment and incorporation of uncertainties, and the range of diverse technical interpretations from the larger technical community. The SSC model will be widely applicable to the entire CEUS, so this project uses a ground motion model that includes generic variations to allow for a range of representative site conditions (deep soil, shallow soil, hard rock). Hazard and sensitivity calculations were conducted at seven test sites representative of different CEUS hazard environments. Challenges and Objectives The regional CEUS SSC model will be of value to readers who are involved in PSHA work, and who wish to use an updated SSC model. This model is based on a comprehensive and traceable process, in accordance with SSHAC guidelines in NUREG/CR-6372, Recommendations for Probabilistic

  15. Central and Eastern United States (CEUS) Seismic Source Characterization (SSC) for Nuclear Facilities

    International Nuclear Information System (INIS)

    Coppersmith, Kevin J.; Salomone, Lawrence A.; Fuller, Chris W.; Glaser, Laura L.; Hanson, Kathryn L.; Hartleb, Ross D.; Lettis, William R.; Lindvall, Scott C.; McDuffie, Stephen M.; McGuire, Robin K.; Stirewalt, Gerry L.; Toro, Gabriel R.; Youngs, Robert R.; Slayter, David L.; Bozkurt, Serkan B.; Cumbest, Randolph J.; Falero, Valentina Montaldo; Perman, Roseanne C.; Shumway, Allison M.; Syms, Frank H.; Tuttle, Martitia P.

    2012-01-01

    This report describes a new seismic source characterization (SSC) model for the Central and Eastern United States (CEUS). It will replace the Seismic Hazard Methodology for the Central and Eastern United States, EPRI Report NP-4726 (July 1986) and the Seismic Hazard Characterization of 69 Nuclear Plant Sites East of the Rocky Mountains, Lawrence Livermore National Laboratory Model, (Bernreuter et al., 1989). The objective of the CEUS SSC Project is to develop a new seismic source model for the CEUS using a Senior Seismic Hazard Analysis Committee (SSHAC) Level 3 assessment process. The goal of the SSHAC process is to represent the center, body, and range of technically defensible interpretations of the available data, models, and methods. Input to a probabilistic seismic hazard analysis (PSHA) consists of both seismic source characterization and ground motion characterization. These two components are used to calculate probabilistic hazard results (or seismic hazard curves) at a particular site. This report provides a new seismic source model. Results and Findings The product of this report is a regional CEUS SSC model. This model includes consideration of an updated database, full assessment and incorporation of uncertainties, and the range of diverse technical interpretations from the larger technical community. The SSC model will be widely applicable to the entire CEUS, so this project uses a ground motion model that includes generic variations to allow for a range of representative site conditions (deep soil, shallow soil, hard rock). Hazard and sensitivity calculations were conducted at seven test sites representative of different CEUS hazard environments. Challenges and Objectives The regional CEUS SSC model will be of value to readers who are involved in PSHA work, and who wish to use an updated SSC model. This model is based on a comprehensive and traceable process, in accordance with SSHAC guidelines in NUREG/CR-6372, Recommendations for Probabilistic

  16. Saharan Dust Deposition Effects on the Microbial Food Web in the Eastern Mediterranean: A Study Based on a Mesocosm Experiment

    Directory of Open Access Journals (Sweden)

    Paraskevi Pitta

    2017-05-01

    Full Text Available The effect of episodicity of Saharan dust deposition on the pelagic microbial food web was studied in the oligotrophic Eastern Mediterranean by means of a mesocosm experiment in May 2014. Two different treatments in triplicates (addition of natural Saharan dust in a single-strong pulse or in three smaller consecutive doses of the same total quantity, and three unamended controls were employed; chemical and biological parameters were measured during a 10-day experiment. Temporal changes in primary (PP and bacterial (BP production, chlorophyll a (Chl a concentration and heterotrophic bacteria, Synechococcus and mesozooplankton abundance were studied. The results suggested that the auto- and hetero-trophic components of the food web (at least the prokaryotes were enhanced by the dust addition (and by the nitrogen and phosphorus added through dust. Furthermore, a 1-day delay was observed for PP, BP, and Chl a increases when dust was added in three daily doses; however, the maximal values attained were similar in the two treatments. Although, the effect was evident in the first osmotrophic level (phytoplankton and bacteria, it was lost further up the food web, masked under the impact of grazing exerted by predators such as heterotrophic flagellates, ciliates and dinoflagellates. This was partly proved by two dilution experiments. This study demonstrates the important role of atmospheric deposition and protist grazing when evaluating the effect on oligotrophic systems characterized by increased numbers of trophic levels.

  17. Gold and copper deposits in Central Lapland, Northern Finland, with special reference to their exploration and exploitation

    OpenAIRE

    Korkalo, T. (Tuomo)

    2006-01-01

    Abstract At least 30 gold deposits verified by means of one or more notable diamond drill hole results have been discovered in Central Lapland in the last 20 years, and these can be divided spatially into groups, between which the metal composition varies. The deposits contain varying amounts of sulphides and sulpharsenides as well as gold. Pyrite is the most common sulphide mineral in the gold deposits associated with volcanic rocks, and usually pyrrhotite in those associated with sedimen...

  18. Minimal role of eastern fence lizards in Borrelia burgdorferi transmission in central New Jersey oak/pine woodlands

    Science.gov (United States)

    Rulison, Eric L.; Kerr, Kaetlyn T; Dyer, Megan C; Han, Seungeun; Burke, Russell L.; Tsao, Jean I.; Ginsberg, Howard S.

    2014-01-01

    The Eastern fence lizard, Sceloporus undulatus, is widely distributed in eastern and central North America, ranging through areas with high levels of Lyme disease, as well as areas where Lyme disease is rare or absent. We studied the potential role of S. undulatus in transmission dynamics of Lyme spirochetes by sampling ticks from a variety of natural hosts at field sites in central New Jersey, and by testing the reservoir competence of S. undulatus for Borrelia burgdorferi in the laboratory. The infestation rate of ticks on fence lizards was extremely low (proportion infested = 0.087, n = 23) compared to that on white footed mice and other small mammals (proportion infested = 0.53, n = 140). Of 159 nymphs that had fed as larvae on lizards that had previously been exposed to infected nymphs, none was infected with B. burgdorferi, compared with 79.9% of 209 nymphs that had fed as larvae on infected control mice. Simulations suggest that changes in the numbers of fence lizards in a natural habitat would have little effect on the infection rate of nymphal ticks with Lyme spirochetes. We conclude that in central New Jersey S. undulatus plays a minimal role in the enzootic transmission cycle of Lyme spirochetes.

  19. Meeting of the Central and Eastern U.S. (CEUS) Earthquake Hazards Program October 28–29, 2009

    Science.gov (United States)

    Tuttle, Martitia; Boyd, Oliver; McCallister, Natasha

    2013-01-01

    On October 28th and 29th, 2009, the U.S. Geological Survey Earthquake Hazards Program held a meeting of Central and Eastern United States investigators and interested parties in Memphis, Tennessee. The purpose of the meeting was to bring together the Central and Eastern United States earthquake-hazards community to present and discuss recent research results, to promote communication and collaboration, to garner input regarding future research priorities, to inform the community about research opportunities afforded by the 2010–2012 arrival of EarthScope/USArray in the central United States, and to discuss plans for the upcoming bicentennial of the 1811–1812 New Madrid earthquakes. The two-day meeting included several keynote speakers, oral and poster presentations by attendees, and breakout sessions. The meeting is summarized in this report and can be subdivided into four primary sections: (1) summaries of breakout discussion groups; (2) list of meeting participants; (3) submitted abstracts; and (4) slide presentations. The abstracts and slides are included “as submitted” by the meeting participants and have not been subject to any formal peer review process; information contained in these sections reflects the opinions of the presenter at the time of the meeting and does not constitute endorsement by the U.S. Geological Survey.

  20. Identification of tsunami deposits considering the tsunami waveform: An example of subaqueous tsunami deposits in Holocene shallow bay on southern Boso Peninsula, Central Japan

    Science.gov (United States)

    Fujiwara, Osamu; Kamataki, Takanobu

    2007-08-01

    This study proposes a tsunami depositional model based on observations of emerged Holocene tsunami deposits in outcrops located in eastern Japan. The model is also applicable to the identification of other deposits, such as those laid down by storms. The tsunami deposits described were formed in a small bay of 10-20-m water depth, and are mainly composed of sand and gravel. They show various sedimentary structures, including hummocky cross-stratification (HCS) and inverse and normal grading. Although, individually, the sedimentary structures are similar to those commonly found in storm deposits, the combination of vertical stacking in the tsunami deposits makes a unique pattern. This vertical stacking of internal structures is due to the waveform of the source tsunamis, reflecting: 1) extremely long wavelengths and wave period, and 2) temporal changes of wave sizes from the beginning to end of the tsunamis. The tsunami deposits display many sub-layers with scoured and graded structures. Each sub-layer, especially in sandy facies, is characterized by HCS and inverse and normal grading that are the result of deposition from prolonged high-energy sediment flows. The vertical stack of sub-layers shows incremental deposition from the repeated sediment flows. Mud drapes cover the sub-layers and indicate the existence of flow-velocity stagnant stages between each sediment flow. Current reversals within the sub-layers indicate the repeated occurrence of the up- and return-flows. The tsunami deposits are vertically divided into four depositional units, Tna to Tnd in ascending order, reflecting the temporal change of wave sizes in the tsunami wave trains. Unit Tna is relatively fine-grained and indicative of small tsunami waves during the early stage of the tsunami. Unit Tnb is a protruding coarse-grained and thickest-stratified division and is the result of a relatively large wave group during the middle stage of the tsunami. Unit Tnc is a fine alternation of thin sand

  1. Uranium deposits in the Eureka Gulch area, Central City district, Gilpin County, Colorado

    Science.gov (United States)

    Sims, P.K.; Osterwald, F.W.; Tooker, E.W.

    1954-01-01

    The Eureka Gulch area of the Central City district, Gilpin County, Colo., was mined for ores of gold, silver, copper, lead, and zinc; but there has been little mining activity in the area since World War I. Between 1951 and 1953 nine radioactive mine dumps were discovered in the area by the U.S. Geological Survey and by prospectors. the importance of the discoveries has not been determined as all but one of the mines are inaccessible, but the distribution, quantity, and grade of the radioactive materials found on the mine dumps indicate that the area is worth of additional exploration as a possible source of uranium ore. The uranium ans other metals are in and near steeply dipping mesothermal veins of Laramide age intrusive rocks. Pitchblende is present in at least four veins, and metatorbernite, associated at places with kosolite, is found along two veins for a linear distance of about 700 feet. The pitchblends and metatorbernite appear to be mutually exclusive and seem to occur in different veins. Colloform grains of pitchblende were deposited in the vein essentially contemporaneously with pyrite. The pitchblende is earlier in the sequence of deposition than galena and sphalerite. The metatorbernite replaces altered biotite-quartz-plagioclase gneiss and altered amphibolite, and to a lesser extent forms coatings on fractures in these rocks adjacent to the veins; the kasolite fills vugs in highly altered material and in altered wall rocks. Much of the pitchblende found on the dumps has been partly leached subsequent to mining and is out of equilibrium. Selected samples of metatorbernite-bearing rock from one mine dump contain as much as 6.11 percent uranium. The pitchblende is a primary vein mineral deposited from uranium-bearing hydrothermal solutions. The metatorbernite probably formed by oxidation, solution, and transportation of uranium from primary pitchblende, but it may be a primary mineral deposited directly from fluids of different composition from these

  2. Diversity, abundance and niche differentiation of ammonia-oxidizing prokaryotes in mud deposits of the eastern China marginal seas

    Directory of Open Access Journals (Sweden)

    Shaolan eYu

    2016-02-01

    Full Text Available The eastern China marginal seas are prominent examples of river-dominated ocean margins, whose most characteristic feature is the existence of isolated mud patches on sandy sediments. Ammonia-oxidizing prokaryotes play a crucial role in the nitrogen cycles of many marine environments, including marginal seas. However, few studies have attempted to address the distribution patterns of ammonia-oxidizing prokaryotes in mud deposits of these seas. The horizontal and vertical community composition and abundance of ammonia-oxidizing archaea (AOA and bacteria (AOB were investigated in mud deposits of the South Yellow Sea (SYS and the East China Sea (ECS by using amoA clone libraries and quantitative PCR. The diversity of AOB was comparable or higher in the mud zone of SYS and lower in ECS when compared with AOA. Vertically, surface sediments had generally higher diversity of AOA and AOB than middle and bottom layers. Diversity of AOA and AOB showed significant correlation with latitude. Nitrosopumilus and Nitrosospira lineages dominated AOA and AOB communities, respectively. Both AOA and AOB assemblages exhibited greater variations across different sites than those among various depths at one site. The abundance of bacterial amoA was generally higher than that of archaeal amoA, and both of them decreased with depth. Niche differentiation, which was affected by dissolved oxygen, salinity, ammonia and silicate (SiO32-, was observed between AOA and AOB and among different groups of them. The spatial distribution of AOA and AOB was significantly correlated with δ15NTN and SiO32-, and nitrate and δ13C, respectively. Both archaeal and bacterial amoA abundance correlated strongly with SiO32-. This study improves our understanding of spatial distribution of AOA and AOB in ecosystems featuring oceanic mud deposits.

  3. THE MOLLUSCAN FAUNA FROM THE UPPER PLEISTOCENE VERTEBRATE-BEARING DEPOSITS OF S. TEODORO CAVE (NORTH-EASTERN SICILY

    Directory of Open Access Journals (Sweden)

    DANIELA ESU

    2007-03-01

    Full Text Available This paper deals with terrestrial, freshwater and marine molluscs collected in the upper Pleistocene deposits of clay, sands and gravels of S. Teodoro Cave (North-eastern Sicily. Beginning from 1998 two trenches have been excavated (1998 and 2002-2004. A highly diversified assemblage of endemic and not endemic vertebrates (elephant, horse, wild ox, deer, wild boar, hyaena, fox, mouse, ground vole, shrew, hedgehog, bats, birds, reptiles, invertebrates (molluscs and vegetal remains have been collected from the two trenches. The molluscan fauna is represented by poor to rich-species assemblages of land and freshwater gastropods and bivalves with Mediterranean-European character. Some species have been found for the first time as fossils in Sicily. The land snails prevail in the 1998 trench showing a persistent arid environment during the time of the sediment deposition. The freshwater species, characteristic of slow-running water, point to the presence of a small water body (stream or spring inside the cave, probably more consistent in the 2002-2004 trench where this fauna prevails. The dispersal of the molluscan fauna of S. Teodoro Cave from the mainland during the low stand sea-level phases of the upper Pleistocene probably belongs to the same dispersal events following the Oxygen Isotope Stage 5e which introduced into the island not endemic faunal elements which are associated with endemic faunal elements in S. Teodoro Cave. Littoral marine reworked molluscs found in the cave deposits probably come from the sedimentary cover of a middle Pleistocene terrace which overlies the roof of the cave. SHORT NOTE

  4. Diversity, Abundance, and Niche Differentiation of Ammonia-Oxidizing Prokaryotes in Mud Deposits of the Eastern China Marginal Seas.

    Science.gov (United States)

    Yu, Shaolan; Yao, Peng; Liu, Jiwen; Zhao, Bin; Zhang, Guiling; Zhao, Meixun; Yu, Zhigang; Zhang, Xiao-Hua

    2016-01-01

    The eastern China marginal seas (ECMS) are prominent examples of river-dominated ocean margins, whose most characteristic feature is the existence of isolated mud patches on sandy sediments. Ammonia-oxidizing prokaryotes play a crucial role in the nitrogen cycles of many marine environments, including marginal seas. However, few studies have attempted to address the distribution patterns of ammonia-oxidizing prokaryotes in mud deposits of these seas. The horizontal and vertical community composition and abundance of ammonia-oxidizing archaea (AOA) and bacteria (AOB) were investigated in mud deposits of the South Yellow Sea (SYS) and the East China Sea (ECS) by using amoA clone libraries and quantitative PCR. The diversity of AOB was comparable or higher in the mud zone of SYS and lower in ECS when compared with AOA. Vertically, surface sediments had generally higher diversity of AOA and AOB than middle and bottom layers. Diversity of AOA and AOB showed significant correlation with latitude. Nitrosopumilus and Nitrosospira lineages dominated AOA and AOB communities, respectively. Both AOA and AOB assemblages exhibited greater variations across different sites than those among various depths at one site. The abundance of bacterial amoA was generally higher than that of archaeal amoA, and both of them decreased with depth. Niche differentiation, which was affected by dissolved oxygen, salinity, ammonia, and silicate (SiO[Formula: see text]), was observed between AOA and AOB and among different groups of them. The spatial distribution of AOA and AOB was significantly correlated with δ(15)NTN and SiO[Formula: see text], and nitrate and δ(13)C, respectively. Both archaeal and bacterial amoA abundance correlated strongly with SiO[Formula: see text]. This study improves our understanding of spatial distribution of AOA and AOB in ecosystems featuring oceanic mud deposits.

  5. Typomorphic Characteristics of Molybdenite from the Bystrinsky Cu-Au Porphyry-Skarn Deposit, Eastern Transbaikal Region, Russia

    Science.gov (United States)

    Kovalenker, V. A.; Trubkin, N. V.; Abramova, V. D.; Plotinskaya, O. Yu.; Kiseleva, G. D.; Borisovskii, S. E.; Yazykova, Yu. I.

    2018-01-01

    The paper presents pioneering data on the composition, texture, and crystal structure of molybdenite from various types of molybdenum mineralization at the Bystrinsky Cu-Au-Fe porphyry-skarn deposit in the eastern Transbaikal region, Russia. The data were obtained using electron microprobe analysis (EMPA), laser ablation-inductively coupled plasma mass spectrometry (LA-ICP-MS), and high-resolution transmission electron microscopy (HRTEM). Molybdenite found at the deposit in skarn, sulfide-poor quartz veins, and quartz-feldspar alteration markedly differs in the concentrations of trace elements determined by their species in the mineral, as well as in its structural features. Molybdenite-2H from skarn associated with phyllosilicates occurs as ultrafine crystals with uniform shape and texture; no dislocations or inclusions were found but amorphous silica was. The molybdenite composition is highly contrasting in the content and distribution of both structure-related (Re, W, and Se) and other (Mn, Co, Ni, Cu, Zn, As, Ag, Cd, Sb, Te, Ag, Pd, Au, Hg, Pb, and Bi) metals. In the sulfide-poor quartz veins, highly structurally heterogeneous (2H + 3R) molybdenite microcrystals with abundant defects (dislocations and volumetrically distributed inclusions) are associated with illite, goethite, and barite. Some single crystals are unique three-phase (2H + 3R polytypes + amorphous MoS2). The mineral has a low concentration of all trace elements, which are uniformly distributed. However, individual domains with uniquely high Pd, Te, Ni, Hg, and W concentrations caused by mineral inclusions are found in some grains. Molybdenite from quartz-feldspar alteration is characterized by low concentrations of all trace elements except for Re and Se, which enrich some domains of the grains. Our data indicate that the compositional and structural heterogeneity of molybdenite from the Bystrinsky deposit are its crucial features, which obviously correlate with the types of Mo mineralization.

  6. Project Radiation Protection East. Swedish cooperation program for radiation protection in Eastern and Central Europe. Status Report, March 1996

    International Nuclear Information System (INIS)

    Snihs, J.O.; Johansson, Mai; Grapengiesser, S.; Bennerstedt, T.

    1996-04-01

    Until now the Swedish program for radiation protection work in central and Eastern europe has been granted 55 MSEK by the Swedish government. The projects are assessed, planned and performed in close cooperation with partner organizations in the East. Since 1994, radiation protection cooperation concerning the former Soviet Navy training reactors in Paldiski, Estonia, is included in Radiation Protection East. The government has granted 8 MSEK for this purpose. This report presents a summary over some 150 projects, their status, allocated funds and their distribution over countries and project areas. The presentation is updated up to March 1996. 7 figs

  7. Are mixed electoral systems the best choice for central and Eastern Europe or the reason for defective party systems?

    DEFF Research Database (Denmark)

    Bochsler, Daniel

    2009-01-01

    incentives of mixed electoral systems might hamper the stabilization and institutionalization of party systems in young democracies. Empirical results from 19 democracies in Central and Eastern Europe suggest that the learning and stabilization effect that is exerted through simple electoral systems fails...... under mixed systems. Using a variance model analysis, this study rejects the common belief that mixed systems lead to more moderate party systems with regards to party system fractionalization. Rather, outcomes under mixed systems vary much more widely than under proportional representation...

  8. Application of Nuclear Analytical Techniques in Elemental Characterization of Wadi El-Nakhil Alabaster, Central Eastern Desert, Egypt

    OpenAIRE

    Zain M. Alamoudi; A. El-Taher

    2016-01-01

    Instrumental neutron activation analysis (INAA) is a powerful technique for trace element determination in rocks. Nine alabaster samples were collected from Wadi El-Nakhil located at the intersection of lat. 26°10′50′′N and long. 34°03′40′′E, central Eastern Desert, Egypt, for investigation by INAA and Energy Depressive X-Ray Fluorescence (EDXRF). The samples were irradiated by thermal neutrons at the TRIGA Mainz research reactor at a neutron flux of 7 × 1011 n/cm2·s. Twenty-two elements were...

  9. BANKING ON MULTINATIONALS: THE DETERMINANTS OF CROSS-BORDER CREDITS TO CENTRAL AND EASTERN EUROPE, 1990-2015

    Directory of Open Access Journals (Sweden)

    Roksolana Zapotichna

    2017-11-01

    Full Text Available Taking into account the rising dependence of Central and Eastern Europe on multinational banks’ credits, the main purpose of the article is to identify and examine the determinants of cross-border credits through a methodology based on “push” and “pull” factors. The author presents the results of a regression analysis on the determinants of cross-border credits provided by multinational banks from EU-15 to Central and Eastern Europe over the period of 1990-2015 by using the statistical data compiled and published by the Bank for International Settlements. The obtained results suggest that global as well as home and host country level determinants influence cross-border credits but to a different extent. According to our results, higher stability and predictability of global economic environment contribute to higher cross-border credit growth. The results of the host country determinants analysis indicate that more effective and profitable economies receive more credits from multinational banks. We also find that multinational banks provide more credits to countries with small markets, low inflation rate, high external debt burden, high capital account deficit, fixed exchange rate regime, and developed institutional environment. Regarding home level determinants, we find the existence of a negative correlation between home country economic cycle and the amount of cross-border credits received by the host country, which can be explained by low economic growth in continental Europe over the period under consideration that stimulated European banks to expand lending on foreign markets with higher profit opportunities. Thus, cross-border credits appear to have been countercyclical to growth in home countries and procyclical to growth in host countries. Finally, it is found that host country level determinants play the most important role in explaining changes in cross-border credits on host countries in Central and Eastern Europe during

  10. REVIEW OF COASTAL CHARACTERISTICS OF IRON SAND DEPOSITS IN CILACAP CENTRAL JAVA

    Directory of Open Access Journals (Sweden)

    Hananto Kurnio

    2017-07-01

    Full Text Available Mineable iron sand deposits in Cilacap – southern coastal area of Central Java have certain coastal characteristics that need to be studied in order to understand its depositional environment. With the knowledge of such environment, it can be applied to look for other places prospective of iron sand deposits that have the same characteristics especially recently when Cilacap’s deposits were almost depleted. Coastal characteristics of iron sand deposit in Cilacap is shown by successive sandy beach ridges separated by marshy valleys typical of prograded coasts and by dunes of sand elongated parallel to the shore line with elevation varies from 0 m to 15 m above sea level. The iron sand deposit was derived from denudation of andesite and “Old Andesite Formation” enriched in magnetite and ilmenite minerals in the steep elevated and deeply weathered rock hinterlands of Cilacap. High sediment loads of Serayu Basin in the hinterland (3,500-4,500 ton/km2/year; Citarum River basin only 800-1,200 ton/km2/year was causing extensive deposition of iron sand in the coastal zone. Key words: coast, characteristic, iron sand, Cilacap Endapan pasir besi yang dapat ditambang di Cilacap – pesisir selatan Jawa Tengah memiliki karakteristik pantai tertentu yang perlu dikaji agar dapat dipahami lingkungan pengendapannya. Dengan pengetahuan tentang lingkungan pengendapan tersebut, dapat diterapkan untuk mencari daerah-daerah lain prospek endapan pasir besi yang memiliki karakteristik yang sama terutama pada akhir-akhir ini ketika endapan Cilacap akan habis. Karakteristik pantai endapan pasir besi di Cilacap dicirikan oleh urutan pematang pantai berpasir yang dipisahkan oleh lembah-lembah berawa khas pantai maju dan oleh gumuk-gumuk pasir memanjang sejajar dengan garis pantai dengan ketinggian bervariasi dari 0 m hingga 15 m dari muka laut. Endapan pasir besi di daerah ini berasal dari proses denudasi andesit dan “Formasi Andesit

  11. Atmospheric deposition of mercury in central Poland: Sources and seasonal trends

    Science.gov (United States)

    Siudek, Patrycja; Kurzyca, Iwona; Siepak, Jerzy

    2016-03-01

    Atmospheric deposition of total mercury was studied at two sites in central Poland, between April 2013 and October 2014. Hg in rainwater (bulk deposition) was analyzed in relation to meteorological parameters and major ions (H+, NO3-, Cl-, SO42 -) in order to investigate seasonal variation, identify sources and determine factors affecting atmospheric Hg chemistry and deposition. Total mercury concentrations varied between 1.24 and 22.1 ng L- 1 at the urban sampling site (Poznań) and between 0.57 and 18.3 ng L- 1 in the woodland protected area (Jeziory), with quite similar mean values of 6.96 and 6.37 ng L- 1, respectively. Mercury in precipitation exhibited lower spatial variability within the study domain (urban/forest transect) than the concentrations determined during other similar observations, reflecting the predominant influence of the same local sources. In our study, a significant seasonal pattern of Hg deposition was observed at both sampling sites, with higher and more variable concentrations of Hg reported for the urban area. In particular, deposition values of Hg were higher in the samples attributed to relatively large precipitation amounts in the summer and in those collected during the winter season (the result of higher contributions from combustion sources, i.e. intensive combustion of fossil fuels in residential and commercial boilers, individual power/heat-generating plants). In addition, a significant relationship between Hg concentration and precipitation amount was found while considering different types of wintertime samples (i.e. rain, snow and mixed precipitation). The analysis of backward trajectories showed that air masses arriving from polluted regions of western Europe and southern Poland largely affected the amount of Hg in rainwater. A seasonal variation in Hg deposition fluxes was also observed, with the maximum value of Hg in spring and minimum in winter. Our results indicated that rainwater Hg and, consequently, the wet deposition

  12. Against Any Theory: Rapid Consolidation of Democracy in Central and Eastern Europe

    Directory of Open Access Journals (Sweden)

    Wolggang Merkel

    2006-01-01

    Full Text Available The author polemises with once infl uential theories of transformation – whose greats are Jon Elster and Claus Off e – which were based on the theorem that a simultaneous successful economic and political – and, somewhere, state – transformation in Eastern Europe is not possible. Contrary to these theories, in most post-communist countries of Eastern Europe democracy has consolidated rather quickly. The author demonstrates this proposition by measuring the consolidation of new democracies according to Bertelsmann’s transformation index (BTI at four levels: the constitutional and representative level, and the levels of behaviour of actors and political culture. Failures in the analysis of transformation processes are blamed on the theories of action that simply transplanted the ‘transitional paradigm’ from Southern Europe and Latin America into Eastern Europe. Theories of actors seek to deduce highly complex changes of systems in this region from highly formalised and oversimplifi ed constellations of actors, ignoring the very diff erent democratisation potentials of individual countries. Thus, three variables are left in ‘theoretical obscurity’ – modernity, statehood and external actors – which are placed in the focus of modernisation theories, system theories and structuralist theories, and which prove to be extremely important for the understanding of transformation processes in Eastern Europe.

  13. Foreign bank entry and performance with a focus on Central and Eastern Europe

    NARCIS (Netherlands)

    Naaborg, I.

    2007-01-01

    Since the Fall of the Wall in 1989, large international banks have been opening branches in former Eastern Bloc countries with high expectations. Ilko Naaborg investigated how these banks function in eleven different countries. In 1995, on average, foreign banks made up about 25 percent of the total

  14. Geology of gemstone deposit Ugljarevats (Central Serbia) and contributions to genetic model

    International Nuclear Information System (INIS)

    Kureshevicj, Lidija; Vushovicj, Olivera; Delicj-Nikolicj, Ivana

    2017-01-01

    Silica gemstone deposit Ugljarevats is situated within the ophiolite sequence of the Vardar zone central deep fault. Genetic processes of this deposit are connected to the Neogene calc-alkaline magmatic activity of the Vardar zone and hydrothermal activity triggered by it. Based on surface occurrences of listwenitized serpentinite containing silica mineralization, it can be inferred that the ore body is an elongated oval stock. Within the stock of hydrothermally altered serpentinite, the gemstone mineralization occurs as veins, stock works and irregular bodies. Present gemstone types include chalcedony varieties (jasper, colourless and greenish chalcedony, carnelian and sard) and opal (opalized serpentinite). Homogenous pieces are very rare. Most often, various types of silica are intimately intermixed and combined. The mineralization has formed in two distinct hydrothermal phases, apparently in close time succession. Jasper and coloured chalcedony (and rare magnesite) are the products of the first phase of hydro- thermal activity, while the colourless chalcedony is formed in the second phase. Newly discovered type of silica vein with central-symmetrical parallel banding gives new contributions to a genetic model, proving the precipitation process and its products are unpredictably changeable, heterogeneous and depending on the evolution of the local environment physico-chemical conditions, notably the contents of impurities and system's openness degree. (author)

  15. Various origins of clinopyroxene megacrysts from basanites from the eastern part of Central European Volcanic Province

    Science.gov (United States)

    Lipa, Danuta; Puziewicz, Jacek; Ntaflos, Theodoros; Matusiak-Małek, Magdalena; Kukuła, Anna

    2014-05-01

    Clinopyroxene megacrysts up to few centimetres in size occur in Cenozoic alkaline lavas forming the north-eastern part of Central European Volcanic Province in Lower Silesia (SW Poland). The megacrysts occur, among other, in the Miocene basanite from Ostrzyca Proboszczowicka (bulk rock mg# 0.65-0.66) and in that from Lutynia (Pliocene, K-Ar age: 4.56 +/- 0.2 Ma; Birkenmajer et al. 2002; bulk rock mg# 0.64). The megacrysts typically consist of homogeneous core surrounded by patchy and spongy mantle, which is covered by a thin outermost rim of composition similar to that of the groundmass clinopyroxene occurring in the host basanite. The mantles of the megacrysts have been affected by melting, whereas the cores preserve their primary composition. We compare the core parts of megacrysts in the following. The Ostrzyca clinopyroxene megacrysts contain euhedral apatite intergrowths. The clinopyroxene has the composition of Fe-rich diopside (mg# = 0.61 - 0.70), contain significant sodium (to 0.12 a pfu) and are calcium rich (0.89-0.92 a pfu). The Lutynia megacrysts have the composition of augite and diopside (mg# 0.80-0.83). The sodium content is also high (to 0.12 a pfu), but calcium varies from 0.68 to 0.77 a pfu. The REE concentrations for Lutynia (1-10 x PM) are lower relative to Ostrzyca, enriched 10-100 times relative to PM. In both sites the megacrysts are strongly enriched in LREE relative to HREE and TE are characterized by positive Th, La and Ce anomalies, slight negative Sr and Y anomalies and strong Pb anomaly in the PM normalised patterns. The megacrysts from Ostrzyca reveal slight negative Ti and strong positive Zr and Hf anomalies, whereas those Lutynia have negative Zr anomaly and Ti anomaly is absent. Major and trace element composition shows that the megacrysts from Ostrzyca formed as coarse-grained cumulate at significant depth (lower crust?) from the LREE enriched alkaline melt. That melt was very rich in phosphorous which enabled its saturation in

  16. Social security reform in Central and Eastern Europe: variations on a Latin American theme.

    Science.gov (United States)

    Kritzer, B E

    After Chile reformed its social security system in 1981, several other Latin American countries and certain Central and Eastern European (CEE) countries implemented the Chilean model, with some variations: either a single- or multitier system, or with a period of transition to take care of those in the labor force at the time of the change. The single-tier version consists of individual accounts in pension fund management companies. Multi-tier systems retain some form of public program and add mandatory individual accounts. Most of the CEE countries did not want to incur the high transition costs associated with the Chilean model. The switch to a market economy had already strained their economies. Also, the countries' desire to adopt the European Union's Euro as their currency--a move that required a specific debt ceiling--limited the amount of additional debt they could incur. This article describes the CEE reforms and makes some comparisons with the Latin American experience. Most of the CEE countries have chosen a mixed system and have restructured the pay-as-you-go (PAYGO) tier, while the Latin American countries have both single- and multi-tier systems. Some CEE countries have set up notional defined contribution (NDC) schemes for the PAYGO tier in which each insured person has a hypothetical account made up of all contributions during his or her working life. Survivors and disability programs in CEE have remained in the public tier, but in most of the Latin American programs the insured must purchase a separate insurance policy. Issues common to both regions include: Administrative costs are high and competition is keen, which has led to consolidation and mergers among the companies and a large market share controlled by a few companies. Benefits are proportionately lower for women than for men. A large, informal sector is not covered by social security. This sector is apparently much larger in Latin America than in the CEE countries. Issues that are unique

  17. Depositional model for Rival and Midale subintervals (Mississippian), north-central Burke County, North Dakota

    Energy Technology Data Exchange (ETDEWEB)

    Harris, T.L.

    1988-07-01

    The Rival and Midale subintervals (Charles Formation, Upper Mississippian), north-central Burke County, North Dakota, represent two relative sea level fluctuations. Updip (northeast), the Rival subinterval contains fine to medium-bedded and chicken-wire anhydrite with interbedded algal bindstone that was deposited on supratidal flats. Basinward (southwest), the lithology changes to oncolitic, peloidal, intraclastic grainstone/packstone that was deposited in intertidal and subtidal restricted lagoonal environments. Evaporites precipitated in the sediment of the intertidal to shallow subtidal restricted lagoonal environment. Overlying the Rival subinterval is skeletal wackestone and packstone of the lower Midale subinterval. The presence of normal-marine fauna (crinoids, brachiopods, trilobites, rugose and tabulate coral) indicates a significant relative sea level transgression occurred following deposition of the Rival. The middle and upper Midale subinterval consists of intensely burrowed dolowackestone and dolomudstone that contain a less diversified faunal assemblage. Overlying the Midale carbonates is a transitional zone of calcareous shale and dolomite that grades upward into mottled (burrowed.) and finely laminated microgranular dolomite and anhydrite. The upper Midale section represents a relative sea level regression (shoreline progradation). Updip (northeast) reservoirs produce from the Midale carbonates, which are sealed laterally and vertically by calcarous shale and microgranular dolomitic anhydrite of the Midale Evaporite. Downdip (southwest), the Rival produces from porous grainstone, which is sealed laterally by intertidal/supratidal carbonates and evaporites, resulting in a stratigraphic trap. Vuggy and intergranular porosity are the major porosity types in the Rival grainstone, and moldic and intercrystalline porosity are dominant in the Midale dolowackestone.

  18. Exploration potential of the Eocene deposits in central Romanian block sea off shore

    International Nuclear Information System (INIS)

    Tambrea, D; Raileanu, A; Barbuliceanu, N; Borosi, V.

    2002-01-01

    Full text:The study area comprises the Eocene Istria Depression bounded by Peceneaga- Camena and Heracleea faults, in front of North Dobrogea Orogene and Central Dobrogea, in the Romanian Black Sea offshore. The analysis of 100 two- dimensional (2D) seismic lines and two- three dimensional (3D) seismic surveys and well data has permitted to outline that the geo dynamic evolution of Eocene basins has led to the deposition of carbonate- sliciclastic turbidity, porous carbonate shelf margin reservoir deposits, and muddy carbonate turbiditic source rocks that present new Eocene petroleum targets. The main Eocene sub basin located in Iris-Venus area is deep, rhombic shaped, del imitated by normal faults, and may be connected with the strike-slip deformation component of Peceneaga- Camena fault. The next sub basin, located on West Lebeda area may be considered a cross- fault extensional zone. In the following sub basin East Lebada- Minerva area, normal faults generated a tectonic corridor characterized by high subsidence rate and local submarine/sub aerial intra slope topographic high. The last sub basin localized in Histria is a ponded one and captured highly organic matter rich muddly carbonate turgidities. In all sub basins, there is a progression from structure control to sediment control deposition

  19. Chemical and boron isotopic composition of tourmaline from the Mariinsky emerald deposit, Central Urals, Russia

    Science.gov (United States)

    Baksheev, Ivan A.; Trumbull, Robert B.; Popov, Mikhail P.; Erokhin, Yuri V.; Kudryavtseva, Olesya E.; Yapaskurt, Vasily O.; Khiller, Vera V.; Vovna, Galina M.; Kiselev, Vladimir I.

    2018-04-01

    Tourmaline is abundant at the Mariinsky schist-hosted emerald deposit in the Central Urals, Russia, both in emerald-bearing phlogopite veins (type 1) and later, emerald-free pockets, lenses, and veinlets cutting the phlogopite veins (type 2). The Ca content in tourmaline is influenced by the host rocks (ultramafic and mafic rocks), associated minerals, and minerals crystallized before tourmaline (amphibole, fluorite, margarite). The Na concentration in tourmaline depends on the presence or absence of paragonite, and the association with micas also strongly influences the contents of Li, Zn, Ni, and Co in tourmaline. Type 1 tourmalines associated with phlogopite are relatively depleted in these elements, whereas type 2 tourmalines associated with margarite or paragonite are enriched. Some differences in isomorphic substitutions along with the trace element composition (Zn, V, Sr, Co, REE) may have value in exploration of emerald-bearing and emerald-free veins in schist-hosted emerald deposits. The δ11B values in tourmaline of all types fall in a narrow total range from -11.3 to -8.4‰. These values, combined with a mineralization temperature of 420-360 °C, yield an estimated δ11B fluid composition of -7.4 to -6.8‰ suggesting a mixed source of boron, likely dominated from the granitic rocks surrounding the emerald belt. The narrow range of B-isotope compositions in tourmaline from throughout the Mariinsky deposit suggests a well-mixed hydrothermal system.

  20. Eolian dust dispersal patterns since the last glacial period in eastern Central Asia: insights from a loess-paleosol sequence in the Ili Basin

    Directory of Open Access Journals (Sweden)

    Y. Li

    2018-03-01

    Full Text Available The extensive loess deposits of the Eurasian mid-latitudes provide important terrestrial archives of Quaternary climatic change. As yet, however, loess records in Central Asia are poorly understood. Here we investigate the grain size and magnetic characteristics of loess from the Nilka (NLK section in the Ili Basin of eastern Central Asia. Weak pedogenesis suggested by frequency-dependent magnetic susceptibility (χfd% and magnetic susceptibility (MS peaks in primary loess suggest that MS is more strongly influenced by allogenetic magnetic minerals than pedogenesis, and may therefore be used to indicate wind strength. This is supported by the close correlation between variations in MS and proportions of the sand-sized fraction. To further explore the temporal variability in dust transport patterns, we identified three grain size end-members (EM1, mode size 47.5 µm; EM2, 33.6 µm; EM3, 18.9 µm which represent distinct aerodynamic environments. EM1 and EM2 are inferred to represent grain size fractions transported from proximal sources in short-term, near-surface suspension during dust outbreaks. EM3 appears to represent a continuous background dust fraction under non-dust storm conditions. Of the three end-members, EM1 is most likely the most sensitive recorder of wind strength. We compare our EM1 proportions with mean grain size from the Jingyuan section in the Chinese loess plateau, and assess these in the context of modern and Holocene climate data. Our research suggests that the Siberian High pressure system is the dominant influence on wind dynamics, resulting in loess deposition in the eastern Ili Basin. Six millennial-scale cooling (Heinrich events can be identified in the NLK loess records. Our grain size data support the hypothesis that the Siberian High acts as teleconnection between the climatic systems of the North Atlantic and East Asia in the high northern latitudes, but not for the mid-latitude westerlies.

  1. Late Cretaceous coal overlying karstic bauxite deposits in the Parnassus-Ghiona Unit, Central Greece: Coal characteristics and depositional environment

    Energy Technology Data Exchange (ETDEWEB)

    Kalaitzidis, Stavros; Siavalas, George; Christanis, Kimon [Dept. of Geology, University of Patras, 26504 Rio-Patras (Greece); Skarpelis, Nikos [Dept. of Geology and Geoenvironment, University of Athens, 15784 Zografou (Greece); Araujo, Carla Viviane [Petrobras-Cenpes GEOQ/PDEXP, Rua Horacio Macedo n 950, Cidade Universitaria - Ilha do Fundao, 21941-915 Rio de Janeiro (Brazil)

    2010-04-01

    The Pera-Lakkos coal located on top of bauxite deposits in the Ghiona mining district (Central Greece), is the only known Mesozoic (Late Cretaceous) coal in the country. It was derived from herbaceous plants and algae growing in mildly brackish mires that formed behind a barrier system during a regression of the sea, on a karstified limestone partly filled in with bauxitic detritus. Petrological, mineralogical and geochemical data point to the predominance of reducing conditions and intense organic matter degradation in the palaeomires. O/C vs. H/C and OI vs. HI plots, based on elemental analysis and Rock-Eval data, characterize kerogen types I/II. This reflects the relatively high liptinite content of the coal. Besides kerogen composition, O/C vs. H/C plot for the Pera-Lakkos coals is in accordance with a catagenesis stage of maturation in contrast with vitrinite reflectance and T{sub max} from Rock-Eval pyrolysis, which indicate the onset of oil window maturation stage. Suppression of vitrinite reflectance should be considered and the high liptinite content corroborates this hypothesis. Despite some favourable aspects for petroleum generation presented by the Pera-Lakkos coal, its maximum thickness (up to 50 cm) points to a restricted potential for petroleum generation. Coal oxidation took place either during the late stage of peat formation, due to wave action accompanying the subsequent marine transgression, or epigenetically after the emergence of the whole sequence due to percolation of drainage waters. Both options are also supported by the REE shale-normalized profiles, which demonstrate an upwards depletion in the coal layer. Oxidation also affected pyrite included in the coal; this led to the formation of acidic (sulfate-rich) solutions, which percolated downwards resulting in bleaching of the upper part of the underlying bauxite. (author)

  2. Hydrothermal uranium deposits containing molybdenum and fluorite in the Marysvale volcanic field, west-central Utah

    Science.gov (United States)

    Cunningham, C.G.; Rasmussen, J.D.; Steven, T.A.; Rye, R.O.; Rowley, P.D.; Romberger, S.B.; Selverstone, J.

    1998-01-01

    Uranium deposits containing molybdenum and fluorite occur in the Central Mining Area, near Marysvale, Utah, and formed in an epithermal vein system that is part of a volcanic/hypabyssal complex. They represent a known, but uncommon, type of deposit; relative to other commonly described volcanic-related uranium deposits, they are young, well-exposed and well-documented. Hydrothermal uranium-bearing quartz and fluorite veins are exposed over a 300 m vertical range in the mines. Molybdenum, as jordisite (amorphous MoS2, together with fluorite and pyrite, increase with depth, and uranium decreases with depth. The veins cut 23-Ma quartz monzonite, 20-Ma granite, and 19-Ma rhyolite ash-flow tuff. The veins formed at 19-18 Ma in a 1 km2 area, above a cupola of a composite, recurrent, magma chamber at least 24 ?? 5 km across that fed a sequence of 21- to 14-Ma hypabyssal granitic stocks, rhyolite lava flows, ash-flow tuffs, and volcanic domes. Formation of the Central Mining Area began when the intrusion of a rhyolite stock, and related molybdenite-bearing, uranium-rich, glassy rhyolite dikes, lifted the fractured roof above the stock. A breccia pipe formed and relieved magmatic pressures, and as blocks of the fractured roof began to settle back in place, flat-lying, concave-downward, 'pull-apart' fractures were formed. Uranium-bearing, quartz and fluorite veins were deposited by a shallow hydrothermal system in the disarticulated carapace. The veins, which filled open spaces along the high-angle fault zones and flat-lying fractures, were deposited within 115 m of the ground surface above the concealed rhyolite stock. Hydrothermal fluids with temperatures near 200??C, ??18OH2O ~ -1.5, ?? -1.5, ??DH2O ~ -130, log fO2 about -47 to -50, and pH about 6 to 7, permeated the fractured rocks; these fluids were rich in fluorine, molybdenum, potassium, and hydrogen sulfide, and contained uranium as fluoride complexes. The hydrothermal fluids reacted with the wallrock resulting in

  3. The constraints to the economic development in the former socialist EU countries from the Central and Eastern Europe

    Directory of Open Access Journals (Sweden)

    Vasile Dinu

    2016-08-01

    Full Text Available In the last 25 years, most Central and Eastern European states have become detached from the centralized economy system thus demonstrating the reliability of the market economy. The unequivocal effect of the free market, with ups and downs, forces researchers to undertake increasingly complex economic analysis and further the profile of the new economy. With the accession of a number of countries from this region to the European Union there were some constraints and limitations in adopting the European acquis, whose knowledge and solution involves the use of specific policies and tools. We consider the problems related to the resolution of economic, social and technological discrepancies and gaps, of mitigating the negative impact of unfavourable demographic trends, of elucidating the role of the state amid the erosion of its duties due to the process of integration and globalization, of increasing pressure interdependencies interstate and others.

  4. MONETARY POLICY BEFORE AND AFTER THE FINANCIAL CRISIS. EVIDENCE FROM INFLATION TARGETING COUNTRIES IN CENTRAL AND EASTERN EUROPE

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    Ioana Plescau

    2017-07-01

    Full Text Available The aim of our study is to review the monetary framework and instruments adopted by the inflation-targeting countries in Central and Eastern Europe, from 2005-ownwards. We employ a qualitative approach and develop a comparative analysis of the changes that occurred in the conduct of monetary policy after the 2008 financial crisis. The results highlight that the central banks in our sample have adjusted their policy in order to counteract the effects of the financial crisis and adopt different instruments to fulfill this aim. The contribution of our study is twofold. First, we offer a review of the literature regarding the adjustments in the monetary policy after the crisis and their effectiveness. Second, we make a comparative analysis between countries with respect to the path of monetary policy from conventional to unconventional and assess the (potential way back.

  5. Increasing magnitude of Hurricane Rapid Intensification in the central-eastern Atlantic over the past 30 years

    Science.gov (United States)

    Leung, L. R.; Balaguru, K.; Foltz, G. R.

    2017-12-01

    During the 2017 Atlantic hurricane season, several hurricanes underwent rapid intensification (RI) in the central-eastern Atlantic. This motivates an analysis of trends in the strength of hurricane RI during the 30-year post-satellite period of 1986-2015. Our results show that in the eastern tropical Atlantic, to the east of 60W, the mean RI magnitude averaged during 2001-2015 was 3.8 kt per 24 hr higher than during 1986-2000. However, in the western tropical Atlantic, to the west of 60W, changes in RI magnitude over the same period were not statistically significant. We examined the large-scale environment to understand the causes behind these changes in RI magnitude and found that various oceanic and atmospheric parameters that play an important role in RI changed favorably in the eastern tropical Atlantic. More specifically, changes in SST, Potential Intensity, upper-ocean heat content, wind shear, relative humidity and upper-level divergence enhanced the ability for hurricanes to undergo RI in the eastern tropical Atlantic. In contrast, changes in the same factors are inconsistent in the western tropical Atlantic. While changes in SST and Potential Intensity were positive, changes in upper-ocean heat content, wind shear and upper-level divergence were either insignificant or unfavorable for RI. Finally, we examined the potential role of various climate phenomena, which are well-known to impact Atlantic hurricane activity, in causing the changes in the large-scale environment. Our analysis reveals that changes in the Atlantic Multidecadal Oscillation over the 30-year period are predominantly responsible. These results provide important aspects of the large-scale context to understand the Atlantic hurricane season of 2017.

  6. Evaluation of seismic effects on the landslide deposits of Monte Salta (Eastern Italian Alps) using distinct element method

    Science.gov (United States)

    Marcato, G.; Fujisawa, K.; Mantovani, M.; Pasuto, A.; Silvano, S.; Tagliavini, F.; Zabuski, L.

    2007-11-01

    The aim of the paper is to present the modelling of the ground effects of seismic waves on a large debris deposit lying on a steep mountain slope, with particular attention paid to the potential triggering of slope movements. The study site is a mass of 2.5 million m3 rock fall deposit, named "Monte Salta Landslide", located on the northern slope of the Vajont valley, at the border between Veneto and Friuli Venezia Giulia regions in north-eastern Italy. Several historical landslide events were reported in the area in the past, first one dating back to the 17th century. The landslide deposit completely mantles the slope with a thick cover of rock blocks. The Mt. Salta landslide is conditioned by the presence of Mt. Borgà regional thrust, which uplifts Jurassic limestone on the top of Cretaceous rock units. Above the thrust zone, folded and highly fractured rock mass dips steeply towards the slope free face, producing highly unstable setting. The study area has been classified as high seismic hazard and different vulnerable elements can be affected by the remobilisation of debris, among which a village, a national road and a big quarry that was opened, with the intent to exploit the part of the landslide deposit for construction purposes. In this study, numerical analysis was performed, to simulate the slope behaviour using distinct element method and applying UDEC code. The 2-D models were built on three cross-sections and elasto-plastic behaviour was assumed, both for rock matrix and discontinuities. The earthquake effect was modelled in pseudo-dynamic way, i.e. by magnifying the acceleration and applying also its horizontal component. The expected seismic acceleration in the study area was calculated on the basis of previous studies as equal to 0.28 g. The results proved that the increase of the vertical component alone has a small influence on the deformational behaviour of the system. Hence, the acceleration vector was deviated at 5° and then at 10° from the

  7. Evaluation of seismic effects on the landslide deposits of Monte Salta (Eastern Italian Alps using distinct element method

    Directory of Open Access Journals (Sweden)

    G. Marcato

    2007-11-01

    Full Text Available The aim of the paper is to present the modelling of the ground effects of seismic waves on a large debris deposit lying on a steep mountain slope, with particular attention paid to the potential triggering of slope movements.

    The study site is a mass of 2.5 million m3 rock fall deposit, named "Monte Salta Landslide", located on the northern slope of the Vajont valley, at the border between Veneto and Friuli Venezia Giulia regions in north-eastern Italy.

    Several historical landslide events were reported in the area in the past, first one dating back to the 17th century. The landslide deposit completely mantles the slope with a thick cover of rock blocks.

    The Mt. Salta landslide is conditioned by the presence of Mt. Borgà regional thrust, which uplifts Jurassic limestone on the top of Cretaceous rock units. Above the thrust zone, folded and highly fractured rock mass dips steeply towards the slope free face, producing highly unstable setting.

    The study area has been classified as high seismic hazard and different vulnerable elements can be affected by the remobilisation of debris, among which a village, a national road and a big quarry that was opened, with the intent to exploit the part of the landslide deposit for construction purposes.

    In this study, numerical analysis was performed, to simulate the slope behaviour using distinct element method and applying UDEC code. The 2-D models were built on three cross-sections and elasto-plastic behaviour was assumed, both for rock matrix and discontinuities. The earthquake effect was modelled in pseudo-dynamic way, i.e. by magnifying the acceleration and applying also its horizontal component. The expected seismic acceleration in the study area was calculated on the basis of previous studies as equal to 0.28 g.

    The results proved that the increase of the vertical component alone has a small influence on the deformational behaviour of the

  8. Uniparental genetic heritage of belarusians: encounter of rare middle eastern matrilineages with a central European mitochondrial DNA pool.

    Science.gov (United States)

    Kushniarevich, Alena; Sivitskaya, Larysa; Danilenko, Nina; Novogrodskii, Tadeush; Tsybovsky, Iosif; Kiseleva, Anna; Kotova, Svetlana; Chaubey, Gyaneshwer; Metspalu, Ene; Sahakyan, Hovhannes; Bahmanimehr, Ardeshir; Reidla, Maere; Rootsi, Siiri; Parik, Jüri; Reisberg, Tuuli; Achilli, Alessandro; Hooshiar Kashani, Baharak; Gandini, Francesca; Olivieri, Anna; Behar, Doron M; Torroni, Antonio; Davydenko, Oleg; Villems, Richard

    2013-01-01

    Ethnic Belarusians make up more than 80% of the nine and half million people inhabiting the Republic of Belarus. Belarusians together with Ukrainians and Russians represent the East Slavic linguistic group, largest both in numbers and territory, inhabiting East Europe alongside Baltic-, Finno-Permic- and Turkic-speaking people. Till date, only a limited number of low resolution genetic studies have been performed on this population. Therefore, with the phylogeographic analysis of 565 Y-chromosomes and 267 mitochondrial DNAs from six well covered geographic sub-regions of Belarus we strove to complement the existing genetic profile of eastern Europeans. Our results reveal that around 80% of the paternal Belarusian gene pool is composed of R1a, I2a and N1c Y-chromosome haplogroups - a profile which is very similar to the two other eastern European populations - Ukrainians and Russians. The maternal Belarusian gene pool encompasses a full range of West Eurasian haplogroups and agrees well with the genetic structure of central-east European populations. Our data attest that latitudinal gradients characterize the variation of the uniparentally transmitted gene pools of modern Belarusians. In particular, the Y-chromosome reflects movements of people in central-east Europe, starting probably as early as the beginning of the Holocene. Furthermore, the matrilineal legacy of Belarusians retains two rare mitochondrial DNA haplogroups, N1a3 and N3, whose phylogeographies were explored in detail after de novo sequencing of 20 and 13 complete mitogenomes, respectively, from all over Eurasia. Our phylogeographic analyses reveal that two mitochondrial DNA lineages, N3 and N1a3, both of Middle Eastern origin, might mark distinct events of matrilineal gene flow to Europe: during the mid-Holocene period and around the Pleistocene-Holocene transition, respectively.

  9. South America Monsoon variability on millennial to multi-centennial time scale during the Holocene in central eastern Brazil

    Science.gov (United States)

    Strikis, N. M.; Cruz, F. W.; Cheng, H.; Karmann, I.; Vuille, M.; Edwards, R.; Wang, X.; Paula, M. S.; Novello, V. F.; Auler, A.

    2011-12-01

    A paleoprecipitation reconstruction based on high resolution and well-dated speleothem oxygen isotope records shows that the monsoon precipitation over central eastern Brazil underwent to strong variations on millennial to multi-centennial time-scales during the Holocene. This new record indicates that abrupt events of increase in monsoon precipitation are correlated to Bond events 6, 5 and 4 and also with 8.2 ky event during the early and mid-Holocene, with a mean amplitude of 1.5 % (PDB). The pacing and structure of such events are general consistent with variations in solar activity suggested by atmospheric Δ14 C records. In the late-Holocene, abrupt events of increase in monsoon precipitation peaking at 3.2, 2.7 and 2.3 ky B.P. are approximately synchronous with periods of low solar minima. In this regard, the most prominent event occurred during the late Holocene occurred at ~2.7 ky B.P. In addition, these positive anomalies of the precipitation recorded in central eastern Brazil are also in good agreement with variations in Titicaca lake level. The good correspondence between the speleothem and marine records imply that the variations in the north Atlantic sea surface temperature is the main forcing for abrupt millennial to multi-centennial precipitations variation within the region under influence of South American Monsoon.

  10. DYNAMIC TRENDS OF FOREIGN DIRECT INVESTEMENTS AND MACROECONOMIC CHANGES IN CENTRAL AND EASTERN COUNTRIES DURING 2000-2010

    Directory of Open Access Journals (Sweden)

    DENISIA VINTILA

    2012-09-01

    Full Text Available For the transition economies, foreign direct investments (FDI were considered the engine of theireconomic transformation. The purpose of this article is to highlight the evolution of FDI during 2000-2010 for 7countries of Central and Eastern Europe, precisely: Poland, Hungary, Czech Republic, Slovakia, Slovenia,Romania and Bulgaria (CEE-7 and the changes in the patterns of the FDI received. There are large differencesamong these countries regarding the investments received and we tried to identity the determinants thatcontributed to this uneven distribution of FDI .We analyzed the boom of FDI registered by these countriesduring 2000-2008 and the structure and dynamics of FDI after the break out of the crisis in 2008. FDI inCentral and Eastern Europe experienced a collapse in 2009, after 8 year of impressive increase, which followeda strong economic growth. Poland was the most attractive country of the region, even during the financial crisis.Romania and Bulgaria, which experienced an impressive increase of FDI during 2004-2008, were severelyaffected by the crisis. The collapse of FDI, which coincides with the economic recession, brought also somechanges in the structure and form of the FDI received.

  11. Overview of Iodine Deficiency Prevention Strategies in the South-Eastern Europe and Central Asia Region: 2009–2016

    Directory of Open Access Journals (Sweden)

    Gregory A. Gerasimov

    2018-02-01

    Full Text Available Universal salt iodization (USI strategies gained strong momentum in countries of the Southern Europe and Central Asia (SECA region during the 2000–2009 decade. By the end of the first decade, several countries in the region had already reached the goal of optimum iodine nutrition; other countries were quickly approaching this goal, and in only a few countries the progress toward USI had remained slow. This paper reports an overview of the two Sub-Regional workshops (for countries of Eastern Europe and Central Asia and South-Eastern Europe conducted in 2015 and 2016. Both workshops demonstrate that the SECA region remains on track in the pursuit of USI for sustainable IDD elimination. Notwithstanding the noted imperfections, none of the data or information from countries of the region suggested that the conquest of iodine deficiency is seriously threatened. However, more efforts should be made to develop and streamline USI strategies in Russia and Ukraine, two major countries that are lagging behind.

  12. Evolution and relationships between volcanism and tectonics in the central-eastern part of the Oligocene Borovitsa caldera (Eastern Rhodopes, Bulgaria)

    Science.gov (United States)

    Dhont, Damien; Yanev, Yotzo; Bardintzeff, Jacques-Marie; Chorowicz, Jean

    2008-04-01

    The nested Borovitsa caldera emplaced during the collision-related Paleogene volcanism in the Eastern Rhodopes. The pre-caldera succession consists in Priabonian to Early Oligocene sediments and lavas (absarokites, shoshonites, latites). The caldera filling corresponds to an acid volcanism Early Oligocene in age. The tectono-magmatic evolution of the caldera can be divided into six main stages. (1) Ignimbritic units (more than 1.5 km thick) with a trachydacitic to trachytic composition deposited. The K-Ar method yields an age of 34-33.5 Ma. The volcanic products are either strongly or not welded in the western and eastern parts of the caldera, respectively. (2) An initial Murga caldera, 7-10 km in diameter, collapsed. This event was accompanied by the intrusion of a circular body consisting of lenses-bearing rocks of trachyrhyodacitic to rhyolitic composition within the border faults. (3) The emission of pyroclastic rocks continued and a large sub-volcanic body (33 Ma) of trachydacitic to trachyrhyolitic composition intruded in the western part of the circular body. (4) The Borovitsa caldera (15 km × 34 km) collapsed. Rhyolitic and trachydacitic dykes dated at 32.5 Ma intruded along its border faults. (5) High-Si trachyrhyolitic-perlitic domes intruded in the eastern part of the Borovitsa caldera at 30-32 Ma and the Dushka caldera collapsed within the Borovitsa structure. (6) Dykes of various compositions (from shoshonite to rhyolite) and trachydacitic to rhyolitic sub-volcanic stocks finally intruded within the caldera and along its rims at 27.5-29.5 Ma. Observations on radar and optical satellite imagery allowed both a new mapping of the structural pattern in the Borovitsa caldera and the understanding of the relationships between faulting and volcanism in this area. Horse-tail features accommodating the right-lateral throw component at the termination of NW-SE and N-S right-lateral strike-slip faults are superimposed upon the Murga caldera and the eastern part

  13. The role of commercial banks in enterprise restructuring in Central and Eastern Europe

    OpenAIRE

    Long, Millard; Rutkowska, Izabela

    1995-01-01

    Many countries in Eastern Europe assigned banks the responsibility for restructuring enterprises. Such restructuring had five components: 1) triage of enterprises into three classes -- viable, viable with debt relief, and nonviable; 2) work with management of overindebted firms on a restructuring plan before granting debt relief; 3) trigger the bankruptcy liquidation process on nonviable firms; 4) fund new investments needed as part of physical restructuring; and 5) provide corporate governan...

  14. Deposition of heavy metals from dust fallout in selected areas of Eastern Slovakia

    Directory of Open Access Journals (Sweden)

    Pavel Slančo

    2005-11-01

    Full Text Available The paper deals with an evaluation of the deposition of selected heavy metals in the form of a detailed analysis of the dust fallout. The loaded areas of Nižná Slaná and Jelšava with the mining and mineral processing industry of siderite ore and magnesite, the area of Krompachy with the copper metal works, the municipal and industrial environs of Košice and relatively clean area of the National Park of Slovak Paradise were monitored and compared. The results have shown significant differences in the qualitative and quantitative effect on the monitored areas. The values of heavy metals content in the dust fallout of the loaded areas exceeded by order the values detected in the Slovak Paradise. As to the mining areas of Nižná Slaná and Jelšava, the highest content of heavy metals was recorded in the case of Mn and As. The metallurgical area of Krompachy is mostly loaded by Cu, Pb, As and Cd..

  15. Attractiveness of Central and Eastern European Countries for Foreign Direct Investment in the Context of European Integration: The Case of Estonia

    OpenAIRE

    Andresson, Kairi; Reiljan, Janno; Reiljan, Ele

    2001-01-01

    Foreign direct investment (FDI) flows in the world have increased rapidly during the last decade. Most of the FDI inflows are targeted to developed countries (78% in 1999, about fifth of the flows are going to developing countries and Central and Eastern European transition countries are the host countries for only 2% of the world FDI. The necessity of foreign investments in the transition countries is the result of industrial restructuring in post-socialist Eastern Europe and the Baltic coun...

  16. Annular and central heavy pigment deposition on the posterior lens capsule in the pigment dispersion syndrome: pigment deposition on the posterior lens capsule in the pigment dispersion syndrome.

    Science.gov (United States)

    Turgut, Burak; Türkçüoğlu, Peykan; Deniz, Nurettin; Catak, Onur

    2008-12-01

    To report annular and central heavy pigment deposition on the posterior lens capsule in a case of pigment dispersion syndrome. Case report. A 36-year-old female with bilateral pigment dispersion syndrome presented with progressive decrease in visual acuity in the right eye over the past 1-2 years. Clinical examination revealed the typical findings of pigment dispersion syndrome including bilateral Krunkenberg spindles, iris transillumination defects, and dense trabecular meshwork pigmentation. Remarkably, annular and central dense pigmentation of the posterior lens capsule was noted in the right eye. Annular pigment deposition on the posterior lens capsule may be a rare finding associated with pigment dispersion syndrome. Such a finding suggests that there may be aqueous flow into the retrolental space in some patients with this condition. The way of central pigmentation is the entrance of aqueous to Berger's space. In our case, it is probable that spontaneous detachment of the anterior hyaloid membrane aided this entrance.

  17. A contribution to the SHA of Eastern Thessaly, Central Greece: archaeological and historical evidences

    Science.gov (United States)

    Helly, B.; Caputo, R.; Tsafalias, A.

    2003-04-01

    Eastern Thessaly region (Central Greece) shows numerous evidences of seismic activity ranging from structural, morphological, palaeoseismological, archaeological and historical. In the present note, we focus on the latter two aspects. A fundamental source of historic data are the "Chronicles" of the monasteries of the area. Doubtless, the most important ones are those located in the Meteora region (western Thessaly). In the "Chronicles" of these monasteries few events are reported relative to the investigated region and particularly the August 1668, occurred in the area of Larissa, the 1731, the November 9, 1766 and the August 28, 1781. Maximum inferred intensity of the three latter earthquakes has been estimated of the VIII degree. Based on the tectonic setting of the possible seismogenic structures, these events are tentatively located in the Tyrnavos Basin, while no other events are known in this sector neither before the 16th century nor in more recent times, except the March 1941 earthquake occurred East of Larissa. Archaeological information from the broader area concerns several sectors. i) Along the Rodià Fault, which is the major antithetic structure bordering to the north the Tyrnavos Basin, near the Arghyropouli village, the ancient site of Leimoné has been occupied since Neolithic times but it also represents an important Mycenaean site (13th-10th century BC). According to the historian Rhianos (3rd century BC), the town was still there during the Classical Period (5th-4th century BC) but according to Strabo it was disappeared at the end of the 1st century BC. ii) In Larissa, an inscription of the end of the 3rd century BC ascertain the bad conditions of a certain number of shrines and public buildings, reporting several damages like fallen columns. iii) Along the Tyrnavos Fault, the ancient settlement and ruins found on the rocky hill of the present-day Damasi village has been correlated to the ancient town of Phalanna and the alluvial plain

  18. Quintinite-1 M from the Mariinsky Deposit, Ural Emerald Mines, Central Urals, Russia

    Science.gov (United States)

    Zhitova, E. S.; Popov, M. P.; Krivovichev, S. V.; Zaitsev, A. N.; Vlasenko, N. S.

    2017-12-01

    The paper describes the first finding of quintinite [Mg4Al2(OH)12][(CO3)(H2O)3] at the Mariinsky deposit in the Central Urals, Russia. The mineral occurs as white tabular crystals in cavities within altered gabbro in association with prehnite, calcite, and a chlorite-group mineral. Quintinite is the probable result of late hydrothermal alteration of primary mafic and ultramafic rocks hosting emerald-bearing glimmerite. According to electron microprobe data, the Mg: Al ratio is 2: 1. IR spectroscopy has revealed hydroxyl and carbonate groups and H2O molecules in the mineral. According to single crystal XRD data, quintinite is monoclinic, space group C2/ m, a =5.233(1), b = 9.051(2), c = 7.711(2) Å, β = 103.09(3)°, V = 355.7(2) Å3. Based on structure refinement, the polytype of quintinite should be denoted as 1M. This is the third approved occurrence of quintinite-1M in the world after the Kovdor complex and Bazhenovsky chrysotile-asbestos deposit.

  19. Geophysical prospecting for iron ore deposit around Tajimi village, Lokoja, North–Central Nigeria

    Directory of Open Access Journals (Sweden)

    Bayowa Oyelowo

    2016-09-01

    Full Text Available Ground magnetic and electrical resistivity survey were undertaken to investigate the occurrence and geometry of iron ore deposit around Tajimi village, Lokoja, North-Central Nigeria. The generated residual map of the ground-magnetic data acquired at 250 stations along 15 traverses revealed numerous prominent anomalies, mostly trending in the N-S direction. The radial power spectrum revealed the depth to magnetic sources between 6 m to 20 m. The interpreted VES data characterized the area into three subsurface layers: top soil, presumably iron ore layer and weathered/fresh basement. The result of vertical electrical sounding curves showed a sudden drop in resistivity (42-241 Ωm over high magnetic response. The geo-electric section revealed that the study area is generally characterized with thin overburden (0.5-1.7 m and the thickness of the second layer (presumed to be the iron ore layer ranged between 6.2-25.1 m. The study concluded that areas of high magnetic intensity showed a sudden drop in resistivity value for the VES points, which give an indication of the presence of an electrically conductive structure presumed to be iron ore deposits.

  20. PALEOENVIRONMENTAL RECONSTRUCTION FROM BENTHIC FORAMINIFERAL ASSEMBLAGES OF EARLY HOLOCENE, SHALLOW MARINE DEPOSITS IN GOMBONG, CENTRAL JAVA

    Directory of Open Access Journals (Sweden)

    Luli Gustiani

    2017-07-01

    Full Text Available A 30m-long sediment core covering the Holocene period was taken from the area of Gombong in the southern part of Central Java. The sediments were deposited in a shallow marine to lagoonal environment that was confirmed by the dominance of Ammonia beccarii along the core intervals. In addition, the species Quinqueloculina poeyana, Miliolinella lakemacquariensis, and Miliolinella subrotunda were also found in the sediments that are typical of normal shallow marine conditions. The decrease and increase in the abundance of these species throughout the core is an expression of sea level change in the area, which results the environmental changes. Low sea level is expressed by the dominance of Ammonia beccarii, and the low abundances or absence of the other three species. In contrast, high sea level stands are reflected by the presence of all four species. The high sea level would imply favorable conditions for benthic foraminifera because it would result in normal shallow marine conditions in the area. Finally, from this benthic assemblages study, it can be assumed that the environmental transformation from the originally shallow marine environment into land was occurred at level 5.5m depths of the sediment core, when all benthic foraminifera were terminated, including Ammonia beccarii. These new results from the shallow marine deposits in the Gombong area are a new contribution to the understanding of paleoenvironmental change in the region, which in turn is important for understanding sea level change as well as climate change in the region.

  1. Iron deposits in the chronically inflamed central nervous system and contributes to neurodegeneration.

    Science.gov (United States)

    Andersen, Hjalte Holm; Johnsen, Kasper Bendix; Moos, Torben

    2014-05-01

    Neurodegenerative disorders are characterized by the presence of inflammation in areas with neuronal cell death and a regional increase in iron that exceeds what occurs during normal aging. The inflammatory process accompanying the neuronal degeneration involves glial cells of the central nervous system (CNS) and monocytes of the circulation that migrate into the CNS while transforming into phagocytic macrophages. This review outlines the possible mechanisms responsible for deposition of iron in neurodegenerative disorders with a main emphasis on how iron-containing monocytes may migrate into the CNS, transform into macrophages, and die out subsequently to their phagocytosis of damaged and dying neuronal cells. The dying macrophages may in turn release their iron, which enters the pool of labile iron to catalytically promote formation of free-radical-mediated stress and oxidative damage to adjacent cells, including neurons. Healthy neurons may also chronically acquire iron from the extracellular space as another principle mechanism for oxidative stress-mediated damage. Pharmacological handling of monocyte migration into the CNS combined with chelators that neutralize the effects of extracellular iron occurring due to the release from dying macrophages as well as intraneuronal chelation may denote good possibilities for reducing the deleterious consequences of iron deposition in the CNS.

  2. Fiscal Sustainability: Does EU Membership Change Policy Behavior? Empirical Evidence from Central and Eastern Europe

    Directory of Open Access Journals (Sweden)

    Bettina Bökemeier

    2017-12-01

    Full Text Available This paper studies fiscal policy behavior with regard to sustainability for the group of the eight eastern new member states which joined the European Union in 2004. Using the approach of Bohn (1995, 998 the fiscal reaction function is estimated for the years 1996 until 2013. Further, separating the response in periods before and after accession studies potential changes in fiscal sustainability. The results of the panel regressions reveal a positive statistically significant reaction coefficient, indicating sustainable behavior. Moreover, once the responses are split in 2004 the reaction coefficient is somewhat larger in size ahead of the accession. Accounting for the crisis reveals that these years challenge fiscal sustainability.

  3. Study on exploration theory and SAR technology for interlayer oxidation zone sandstone type uranium deposit and its application in Eastern Jungar Basin

    International Nuclear Information System (INIS)

    Pan Wei; Liu Dechang; Rui Benshan; Zhao Yingjun; Huang Xianfang; Huang Shutao

    2001-01-01

    Started with analyzing the features of metallogenetic epoch and space distribution of typical interlayer oxidation zone sandstone type uranium deposit both in China and abroad and their relations of basin evolution, the authors have proposed the idea that the last unconformity mainly controls the metallogenetic epoch and the strength of structure activity after the last unconformity determines the deposit space. An exploration theory with the kernel from new events to the old one is put forward. The means and method to use SAR technology to identify ore-controlling key factors are discussed. An application study in Eastern Jungar Basin is performed

  4. Improvement of Low-Grade Silica Sand Deposits in Um Bogma Area-West Central Sinai, Egypt

    International Nuclear Information System (INIS)

    Abdel-Rahman, I.F.; El Shennawy, A.A.

    2012-01-01

    There are several silica sand deposits in Sinai, but they require upgrading to provide a raw materials acceptable for the glass manufacture. This study records beneficiation of low-grade silica sand deposits near Um Bogma at west central Sinai. The improvement techniques of ore dressing involving wet sieving, attrition scrubbing, decantation, gravimetric and magnetic separations have been applied depending on the physical properties of the constituents.

  5. Mineralogy and Trace Element Chemistry of Ferberite/Reinite from Tungsten Deposits in Central Rwanda

    Directory of Open Access Journals (Sweden)

    Philippe Muchez

    2013-04-01

    Full Text Available Tungsten mineralization in hydrothermal quartz veins from the Nyakabingo,Gifurwe and Bugarama deposits in central Rwanda occurs as the iron-rich endmember ofthe wolframite solid solution series (ferberite and in the particular form of reinite, whichrepresents a pseudomorph of ferberite after scheelite. Primary ferberite, reinite and latesecondary ferberite are characterized by their trace element chemistry and rare earthelement patterns. The replacement of scheelite by ferberite is also documented in the traceelement composition. Primary ferberite shows high Mg, Zn, Sc, V, Nb, In and Snconcentrations, but very low Ca, Pb, Sr and Ba contents. Reinite and late secondaryferberite display an uncommon trace element composition containing high concentrationsof Ca, Pb, Sr, Ba, As and Ga, but very low levels in Sn, Zr, Hf, In, Ti, Sc, Nb, Ta, Mg andZn. Late secondary ferberite replacing primary ferberite is characterized by additionalenrichments in Bi, Pb, As and Sb. The rare earth element patterns of reinite and secondaryferberite are also similar to hydrothermal scheelite. The formation of the tungsten depositsin central Rwanda is interpreted to be epigenetic in origin, and the hydrothermalmineralizing fluids are related to the intrusion of the G4-granites.

  6. Radiocarbon ages of upper quaternary deposit in central Nepal and their geomorphological significance

    International Nuclear Information System (INIS)

    Yamanaka, Hidetsugu

    1982-01-01

    The author visited Nepal from October, 1980, to February, 1981, investigated the geomorphology and upper Quaternary geology in Central Nepal, and collected a number of samples for radiocarbon dating. After returning to his university, he dated ten samples by himself. In Nepal, radiocarbon age has been scarcely reported as yet, besides in Kathmandu valley. Therefore, the author's ten data of the age are very important for the late Quaternary chronological study of Nepal Himalayas. In this paper, the author describes sampling localities and horizons, dating results and their geomorphological significance. These ten samples included Pokhara valley, Marsyandi Kohla, Modi Khola, Madi Khola and Muktinath samples. Some conclusion was derived as for the geomorphological development in central Nepal: The last Himalayan glacial age had already ended before 9,000 yr BP (years before A.D. 1950); In the Midland region, from 4,300 to 600 yr BP, some large-scale mudflows broke out nearly contemporaneously in the upper valleys, and they flowed down torrentially and catastrophically to deposit in the middle course of rivers. But the cause of vast quantity of material suddenly brought down from the Great Himalayas has been still left unexplained. The conclusion like this also was able to be applied to the middle Marsyandi Khola and the Pokhara valley. The wide-spread schema that the river was aggraded in the glacial age and degraded in the interglacial age may not be applicable to the rivers in the Midland region of Nepal Himalayas. (Wakatsuki, Y.)

  7. Thick massive gas hydrate deposits were revealed by LWD in Off-Joetsu area, eastern margin of Japan Sea.

    Science.gov (United States)

    Tanahashi, M.; Morita, S.; Matsumoto, R.

    2016-12-01

    GR14 and HR15 survey cruises, which were dedicated to the LWD (Logging While Drilling), were carried out in summers of 2014 and 2015, respectively, by Meiji University and Geological Survey of Japan, AIST to explore the "gas chimney" structures in eastern margin of Japan Sea. Shallow (33 to 172m-bsf, average 136m-bsf) 33 LWD drilling were performed in Oki Trough, Off-Joetsu, and Mogami Trough areas along eastern margin of Japan Sea during two cruises. Schlumberger LWD tools, GeoVISION (resistivity), TeleScope, ProVISION (NMR) and SonicVISION were used during GR14. NeoScope (neutron) was added and SonicScope was replaced for SonicVISION during HR14. The data quality was generally good. "Gas chimney" structures with acoustic blanking columns on the high frequency seismic sections with mound and pockmark morphologic features on the sea bottom, are well developed within survey areas. Every LWD records taken from gas chimney structures during the cruises show high resistivity and acoustic velocity anomalies which suggest the development of gas hydrate. Characteristic development of massive gas hydrate was interpreted at the Umitaka CW mound structure, Off-Joetsu. The mound lies at 890-910m in water depth and has very rough bottom surface, regional high resistivity, regional high heat flow, several natural seep sites, 200m x 300m area, and 10-20m height. 8 LWD holes, J18L to J21L and J23L to J26L, were drilled on and around the mound. There are highly anomalous intervals which suggest the development of massive gas hydrate at J24L, with high resistivity, high Vp and Vs, high neutron porosity, low natural gamma ray intensity, low neutron gamma density, low NMR porosity, low NMR permeability, low formation sigma, from 10 to 110m-bsf with intercalating some thin less hydrate layers. It is interpreted that there is several tens of meter thick massive gas hydrate in the gas chimney mound. It is partly confirmed by the later nearby coring result which showed the repetition of

  8. The value of innovation in decision-making in health care in Central Eastern Europe - The Sixth International Conference, 2 June 2017, Belgrade, Serbia.

    Science.gov (United States)

    Novakovic, Tanja; Martin, Antony P; Parker, Mark; Ferrario, Alessandra; Vukovic, Simo; Łanda, Krzysztof; Duba, Jaroslav; Dankó, Dávid; Kotsopoulos, Nikolaos; Godman, Brian; Ristic, Jelena; Stefanovic, Danka; Tesic, Danka

    2017-12-01

    The Pharmacoeconomics Section of the Pharmaceutical Association of Serbia organised a one day international conference on the value of innovation in decision-making in health care in Central and Eastern Europe. The focus of the conference was on reimbursement decisions for medicines using health technology assessment and the use of managed entry agreements (MEAs). The objectives of this conference were firstly to discuss the challenges and opportunities with the use of MEAs in Central and Eastern European countries; secondly the role of patient registries especially with outcome based schemes, and finally new approaches to improve accessibility to new medicines including better managing their entry.

  9. Measurement of the 36Cl deposition flux in central Japan: natural background levels and seasonal variability

    International Nuclear Information System (INIS)

    Tosaki, Yuki; Tase, Norio; Sasa, Kimikazu; Takahashi, Tsutomu; Nagashima, Yasuo

    2012-01-01

    Essential parameters for the applications of 36 Cl as a tracer in groundwater studies include the initial 36 Cl/Cl ratio, at the time of recharge, and/or the natural background deposition flux of 36 Cl in the recharge area. To facilitate the hydrological use of 36 Cl in central Japan, this study aimed to obtain a precise estimate of the long-term average local 36 Cl flux and to characterize its seasonal variability. The 36 Cl in precipitation was continuously monitored in Tsukuba, central Japan over a period of >5 years. The 36 Cl flux showed a clear seasonal variation with an annual peak during the spring, which was attributed to the seasonal variability of tropopause height. The long-term average 36 Cl flux (32 ± 2 atoms m −2 s −1 ), estimated from the measured data, was consistent with the prediction from the 36 Cl latitudinal fallout model scaled using the global mean production rate of 20 atoms m −2 s −1 . The initial 36 Cl/Cl ratio was estimated to be (41 ± 6) × 10 −15 , which is similar to that of pre-bomb groundwater in the Tsukuba Upland. An observation period covering an 11-year solar cycle would yield more accurate estimates of the values, given the increased 36 Cl flux during the solar minimum. - Highlights: ► We monitored 36 Cl in precipitation in central Japan over a period of >5 years. ► The 36 Cl flux varied seasonally, with a peak in spring. ► The long-term average 36 Cl flux and the initial 36 Cl/Cl ratio were 32 ± 2 atoms m −2 s −1 and (41 ± 6) × 10 −15 , respectively. ► An observation period covering an 11-year solar cycle would yield more accurate estimates of the values, given the increased 36 Cl flux during the solar minimum.

  10. The Relationship between Youth Unemployment and Economic Growth in Central and Eastern European Countries: An Empirical Analysis

    Directory of Open Access Journals (Sweden)

    Leman ERDAL

    2015-06-01

    Full Text Available The study has analyzed the relationship between youth unemployment and economic growth, in the context of Okun law, by using new generation panel data analysis and cointegration tests. In this study, 18 Central and Eastern European country have been selected as subject matter whose youth unemployment rate is above the EU-28 average (25 % for the period 2006-2012. The results show that, if youth unemployment is quite severe; even an exclusive economic growth will not be enough to reduce the youth unemployment rate in the country. It is recommended that the global and country-specific policies which are effective, result-driven on youth (Un employment and labour market issues, should be developed. This study is expected to make a significant contribution to the literature on unemployment and social conflict.

  11. Do Countries Export Their Corruption? A Micro Analysis of Russia’s Trade Partners in Eastern Europe and Central Asia

    Directory of Open Access Journals (Sweden)

    Felicia Belostecinic

    2017-04-01

    Full Text Available This paper uses a probit and dprobit model to examine the domestic determinants of corruption in Eastern Europe and Central Asia. In addition, it also looks at whether economic links with a country that is perceived as corrupt—Russia—leads to an increase or decrease in the level of domestic corruption. Using a dataset at the firm level provided by the World Bank, this paper finds that the “Control Rights Hypothesis,” the “Bargaining Power Hypothesis”, and the “Grease the Wheels Hypothesis” are statistically significant at the domestic level and also shows that increased commerce links with Russia leads to a statistically significant correlation with the instance of corruption via the “Grease the Wheels Hypothesis” channel.

  12. Job Search Strategies and Labour Market Outcomes of Young Recent Migrants from Central & Eastern Europe in EU15 Member States

    DEFF Research Database (Denmark)

    Leschke, Janine; Weiss, Silvana

    regulation and institutional settings and language and cultural proximity among others which in turn might impact on the importance and role of social networks in labour market outcomes. Our analysis shows that in all European country clusters recent NMS13 migrants more often found their current job through......This paper examines the use of social networks and its impact on the qualitative labour market integration of young recent EU migrants from Central and Eastern European member states to EU15 countries as well as Switzerland and Norway. The literature points to both positive and negative impacts...... of social networks on migrant workers’ outcomes. Social networks can facilitate access to employers and information on labour regulation and rights and thereby improve the quantitative and qualitative labour market outcomes of migrant workers. On the other hand, social networks can also contribute...

  13. Oil-Price Volatility and Macroeconomic Spillovers in Central and Eastern Europe: Evidence from a Multivariate GARCH Model

    Directory of Open Access Journals (Sweden)

    Hegerty Scott W.

    2015-11-01

    Full Text Available Recent commodity price declines have added to worldwide macroeconomic risk, which has had serious effects on both commodity exporters and manufacturers that use oil and raw materials. These effects have been keenly felt in Central and Eastern Europe—particularly in Russia, but also in European Union member states. This study tests for spillovers among commodity-price and macroeconomic volatility by applying a VAR(1-MGARCH model to monthly time series for eight CEE countries. Overall, we find that oil prices do indeed have effects throughout the region, as do spillovers among exchange rates, inflation, interest rates, and output, but that they differ from country to country—particularly when different degrees of transition and integration are considered. While oil prices have a limited impact on the currencies of Russia and Ukraine, they do make a much larger contribution to the two countries’ macroeconomic volatility than do spillovers among the other macroeconomic variables.

  14. Considerations regarding tax optimization in implanted multinational enterprises through external growth for the automobile industry in Central Eastern Europe

    Directory of Open Access Journals (Sweden)

    Nitu Antonie Renata

    2008-04-01

    Full Text Available The business strategy of multinational enterprises (MNEs from the automobile industry implanted in Central-Eastern European (CEE countries (Poland, Czech Republic and Romania is an offensive one, global from operational perspective. Mainly it aims the extension of market share through horizontal growth, generally external type single-domain (Mergers and Acquisitions and internal type (Greenfield investments in a lower degree. These enterprises put in practice also a defending strategy for the owned market shares through increasing the efficiency of the production network at global level. This paper aims to present the less evident aspects of tax optimization of the applied business strategy by implemented MNEs in the automobile industry in CEE, and in this context, the necessity to establish transfer prices in accordance with the OECD recommendations, as an obligation assessed by the tax legislations of the considered countries, but also from the necessity of efficient run of these enterprises.

  15. Redescription of Liza bandialensis (Teleostei: Mugilidae) with an identification key to mullet species of Eastern Central Atlantic.

    Science.gov (United States)

    Trape, Sébastien; Harrison, Ian J; Diouf, Papa Samba; Durand, Jean-Dominique

    2012-02-01

    Liza bandialensis Diouf 1991 is redescribed because previous descriptions have not been in well-distributed publications and have lacked sufficient detail or reference to voucher specimens. The description provided here is based on specimens from the Sine Saloum estuary, Senegal (West Africa), from where the species was originally described. The distinctness of the species is confirmed both by meristic and molecular criteria. L. bandialensis presents a unique combination of characters with a low number of scales in the longitudinal series (32-33), 10.5-12 transverse scale rows, and distinctly yellowish dorsal, anal, and caudal fins. The currently known distribution of L. bandialensis includes coastal waters of Senegal, Gambia and Guinea Bissau. Finally, we provide a morphological identification key for the sixteen species of Mugilidae species occurring along the eastern central Atlantic coast of Africa. Copyright © 2011 Académie des sciences. All rights reserved.

  16. Quantitative Evaluations of Foreign Direct Investments Impact on Productivity Development of Companies from Central and Eastern Europe

    Directory of Open Access Journals (Sweden)

    Marilen Pirtea

    2009-02-01

    Full Text Available The approach of the foreign direct investments impact belonging to multinational companies on host country companies and on national economy is an extremely complex and present-day interest issue in the context of globalization phenomena, which at this time puts a mark on the human society evolution. During this period of rapid changes, the economies of those countries, which find them crossing a development process, can benefit a significant increase of productivity and an enhanced access to new resources and commodity markets, but at the same time they are subject to considerable risks. The purpose of this paper is to bring an empirical support at the current level of research, taking into consideration a set of Central and Eastern European countries, including Romania.

  17. Changes in the importance of work-related values in Central and Eastern Europe: Slovenia and Hungary against the trend?

    Directory of Open Access Journals (Sweden)

    Agnes Borgulya

    2013-11-01

    Full Text Available The past decade has seen significant political, economic and social changes in several Central and Eastern European (CEE countries. The reasons for the most important transformation processes were the EU membership and the global recession of the late 2000’s. Our study focuses on the effects of these circumstances on people’s work-related values and attitudes. This longitudinal comparative analysis is based on the results of the European Values Study of 1999/2000 and 2008/2009. Our aim is to detect the priorities that determine employees' attitudes to work in ten CEE countries of the EU. Slovenia and Hungary will be paid special attention since these two countries seem not to be followingthe main direction of changes found in the CEE region.

  18. The Penetration of Foreign Capital into the Banking Sector in Central and Eastern Europe’s Countries

    Directory of Open Access Journals (Sweden)

    Ramona Mariana CALINICA

    2014-08-01

    Full Text Available The purpose of this paper is to analyze the degree of the penetration of foreign banks in the banking system of some countries in Central and Eastern Europe, with special reference to Romania. This is done using two significant indicators, such as: the share of foreign banks in the total of the banks in a country and the share of foreign bank assets in the total bank assets in a country. It will also analyze the global character of the activity of foreign banks in Romania and their international character, with the focus on how these two aspects have evolved over time. This will be achieved by analyzing the indicator: FOREIGN claims of BIS reporting banks towards Romania.

  19. Strengthening the Regional Integration in Central and Eastern Europe through Cohesion Policy Instruments and Cooperation among Stock Exchanges

    Directory of Open Access Journals (Sweden)

    JULIA STEFANOVA

    2014-05-01

    Full Text Available The research paper is focused on the analysis of two ways of strengthening the regional integration in the Central and Eastern Europe – through the Cohesion policy instruments and cooperation among stock exchanges. Substantial benefits from the regional integration through cohesion policy include economic and social prosperity, political understanding. It should be further intensified, as it contributes to reduce regional disparities, exchange knowledge and best practices, ensure economic development. On the other hand, the deepening intra-regional cooperation among CEE stock exchanges leads to quantitative and qualitative changes in the course of their consolidation. Some assumptions are reached regarding expected changes on the Bulgarian capital market in the course of intensifying its intra-regional integrational links to CEE capital markets in conformity with set strategic priorities.

  20. A view on ''On-the-Job Training'' in the central and eastern European countries, Russia and Ukraine

    International Nuclear Information System (INIS)

    Deffrennes, M.

    1996-01-01

    The G-24 Training Working Group visited the Central and Eastern European Countries (CEESs), Russia and Ukraine in the course of 1993/94, in order to define priorities for further financial support by the Donor Countries. As a result, it appeared that Nuclear Training needed strong improvements since it is mainly based on OJT (On the Job Training), not SAT (Systematic Approach to Training) oriented and relying essentially on the line supervisor of the trainee. Recommendations were provided to support a SAT based approach development and to provide adequate equipment. In view of the importance of OJT in the training courses, and that probably for some more years, a specific effort should be made in better defining the goals and objectives of the OJT and its coherent integration in the overall training system. In addition, the OJT ''instructors'' have to be trained in the specific teaching skills required to successfully run OJT. (author). 3 figs

  1. EU Enlargement: Migration flows from Central and Eastern Europe into the Nordic countries - exploiting a natural experiment

    DEFF Research Database (Denmark)

    Pedersen, Peder J.; Pytlikova, Mariola

    In this paper we look at migration flows from 10 Central and Eastern European Countries (CEEC) to 5 Nordic countries over the years 1985 - 2007. We exploit a natural experiment that arose from the fact that while Sweden opened its labour market from the day one of the 2004 EU enlargement......, and Finland and Iceland from year 2006, the other Nordic countries chose a transition period in relation to the "new" EU members. The results based on a differences-in-differences estimator show that the estimated effect of the opening of the Swedish, Finnish and Icelandic labour markets on migration from...... the CEECs that entered the EU in 2004 is not significantly different from zero. However, the effect of the opening of the Swedish and Finnish labour markets in 2007 on migration from the 2007 EU entrants, Bulgaria and Romania, is significantly positive. Further, we are interested in the overall effect...

  2. EU Enlargement: Migration flows from Central and Eastern Europe into the Nordic countries - exploiting a natural experiment

    DEFF Research Database (Denmark)

    Pytlikova, Mariola; Pedersen, Peder J.

    We look at migration flows from 8 Central and Eastern European Countries (CEECs) to 5 Nordic countries over the years 1985 - 2005 and we can exploit a natural experiment that arose from the fact that while Sweden opened its labour market from the day one of the 2004 EU enlargement, the other Nordic...... countries chose a transition period in relation to the "new" EU members. We employ a differences-in-differences estimator in our analysis. The results show that the estimated effect of the opening of Swedish labour market in 2004 on migration is insignificantly different from zero. Further, we...... are interested in the overall effect of the "EU entry" on migration. Therefore we look at migration flows from CEECs during the first round EU enlargement towards CEECs in 2004 and compare them with migration flows from Bulgaria and Romania. We again used a DD estimator in our analysis. The estimated effect...

  3. The Impact of Foreign Direct Investments and Remittances on Economic Growth: A Case Study in Central and Eastern Europe

    Directory of Open Access Journals (Sweden)

    Calin-Adrian Comes

    2018-01-01

    Full Text Available This paper investigates the impact of Foreign Direct Investment (FDI and remittances on Economic Growth (EG, using panel data of seven countries from Central and Eastern Europe with a Gross Domestic Product (GDP per capita under 25,000 $. The empirical literature stressed the relationships between FDI and remittances and economic growth, and our purpose is to identify if there are significant relationships between FDI, remittances and economic growth in the seven analyzed countries. We find a positive impact of both FDI and remittances on GDP, but the influence of FDI is higher in all analyzed states, with accepting the assumption of ceteris paribus principles in limiting research caused by other possible determinants.

  4. AN ANALYSIS OF UNEMPLOYMENT IN THE COUNTRIES OF EASTERN AND CENTRAL EUROPE IN THE CONTEXT OF E.U. ADHERING

    Directory of Open Access Journals (Sweden)

    Adrian\tLiviu\tSCUTARIU

    2015-06-01

    Full Text Available Unemployment is a negative phenomenon that manifests itself in any economy with varying degrees of intensity. In this paper we propose to analyze the evolution of unemployment in the EU. There are countries where economic recession was felt more intense and harder recovered from it, such as Greece or Spain. Within the European Union one notes some differences in unemployment between Member States but also in terms of age groups. In the EU youth unemployment rate is approximately double that the general unemployment rate, but the situation is worse in some countries where youth unemployment rate is even higher. Our analysis also focuses on trends recorded at regional level in Central and Eastern Europe countries in the context of their accession to the EU, highlighting positive developments, which were maintained in the coming years. The unemployment rate decrease is one of the objectives followed by the EU through its policies.

  5. The impact of the crisis on the energy demand and energy intensity in Central and Eastern European countries

    Directory of Open Access Journals (Sweden)

    Attila HUGYECZ

    2011-12-01

    Full Text Available The purpose of our paper is to analyze the impact of the recent crisis on the oil and electricity demand and the energy intensity of different Central and Eastern European countries, namely the Czech Republic, Hungary, Poland and Slovakia. Furthermore, we would like to reveal whether there is a lag in the adjustment of energy consumption. In analyzing energy intensity, we use motor gasoline, diesel oil and electricity consumption data and ignore coal and natural gas data. By so doing, we avoid failures arising from changing coal/gas consumption due to changing weather conditions. Our results show that the crisis did impact energy consumption and reveal that the improvement of energy intensity halted in 2009, implying that the economic players did not immediately adjust their energy consumption according to their economic activity. The gasoline and diesel intensity, however, deteriorated (increased only in the Czech Republic and in Hungary. In Slovakia and Poland there were no significant changes.

  6. THE DEVELOPMENT OF THE ACTIVITY OF BANKS WITH FOREIGN CAPITAL IN CENTRAL AND EASTERN EUROPE

    Directory of Open Access Journals (Sweden)

    RADULESCU MAGDALENA

    2014-05-01

    Full Text Available The privatization has as purpose to reestablish the functionality of a type of property under the public agreement. The privatization of banks brings both positive and beneficial aspects, but also some notions with a negative impact that influence the capital markets and banking system. Among the benefits we can include: the increase of the effectiveness and performance of the banking operations, the implementation of some effective structures that lead to the gradual integration of the banking system into the greatly developed economies, the improvement and perfecting of the bank services. In Romania, the privatization of banks started rather late and in some cases it turned up to be very difficult. Romanian banking system is dominated by the Austrian and Greek investors. The Romanian banking system is very concentrated, but the intermediation level is still lower than in other European or Eastern European countries.

  7. A new leaf-tailed gecko of the Uroplatus ebenaui group (Squamata: Gekkonidae) from Madagascar's central eastern rainforests.

    Science.gov (United States)

    Ratsoavina, Fanomezana Mihaja; Ranjanaharisoa, Fiadanantsoa Andrianja; Glaw, Frank; Raselimanana, Achille P; Miralles, Aurélien; Vences, Miguel

    2015-08-21

    We describe a new leaf-tailed gecko species of the Uroplatus ebenaui group from the eastern central rainforests of Madagascar, which had previously been considered as a confirmed candidate species. Our description of Uroplatus fiera sp. nov. relies on integrating evidence from molecular and morphological characters and is based on newly collected material from two localities. A phylogenetic analysis based on multiple mitochondrial DNA fragments places the new species as sister to a lineage of uncertain status (Uroplatus ebenaui [Ca8]), and the clade consisting of these two lineages is sister to a further undescribed candidate species (U. ebenaui [Ca1]). This entire clade is sister to U. phantasticus plus another candidate species. The new species differs from these close relatives, and all other congenerics, by strong differences in DNA sequences of mitochondrial genes (>8.5% uncorrected p-distance in 16S rDNA to all nominal species of the genus) and lacks shared alleles with any of the nominal species in the nuclear CMOS gene. From its closest relatives the new species further differs in its much smaller tail size (relative to U. phantasticus), and a narrower tail, fewer supralabials, and more toe lamellae (relative to U. ebenaui [Ca1]). Morphologically the new species is most similar to U. ebenaui but differs in its larger body size and unpigmented oral mucosa. Given its distribution in central eastern Madagascar, with records from near Fierenana and Ambatovy, its range overlaps with that of U. phantasticus. Based on examination of the U. phantasticus holotype, we confirm that this latter has a blackish pigmented oral mucosa as do those specimens typically attributed to this nomen, thereby confirming its distinctness from U. fiera sp. nov., in which the mucosa is unpigmented.

  8. Energy consumption, human well-being and economic development in central and eastern European nations: A cautionary tale of sustainability

    International Nuclear Information System (INIS)

    Jorgenson, Andrew K.; Alekseyko, Alina; Giedraitis, Vincentas

    2014-01-01

    Sustainability is fundamentally a challenge of tradeoffs. In order to improve human well-being through economic development we consume nonrenewable energy and other natural resources, relying on a broad range of ecosystem services. Enhancing sustainability requires reducing the “energy intensity of human well-being (EIWB)”: the amount of energy used per unit of human well-being. In this study we employ longitudinal analysis techniques to assess the temporally dynamic relationship between EIWB and economic development for a sample of 12 Central and Eastern European (CEE) nations for the 1992 to 2010 period. These are nations that have recently transitioned, which is still an ongoing process, from socialist command economies to market demand economies. During this ongoing transition, many of them have experienced declines in energy intensity, coupled with increased energy efficiency, while human well-being has improved considerably. The results of the analysis indicate that the relationship between EIWB and economic growth in CEE nations is complex and has changed dramatically through time. Of particular importance, the later years of the study exhibit an increasingly sustainable relationship between EIWB and economic development. The findings point to future possibilities for relatively more harmonious relationships between development, human well-being, and the natural environment. - Highlights: • We analyze the energy intensity of well-being in Central and Eastern European nations. • The effect of economic development is time-dynamic. • Other factors influence the energy intensity of well-being. • The results highlight possibilities for enhanced sustainability policies

  9. Transferability of results of cost utility analyses for biologicals in inflammatory conditions for Central and Eastern European countries.

    Science.gov (United States)

    Gulácsi, László; Rencz, Fanni; Péntek, Márta; Brodszky, Valentin; Lopert, Ruth; Hevér, Noémi V; Baji, Petra

    2014-05-01

    Several Central and Eastern European (CEE) countries require cost-utility analyses (CUAs) to support reimbursement formulary listing. However, CUAs informed by local evidence are often unavailable, and the cost-effectiveness of the several currently reimbursed biologicals is unclear. To estimate the cost-effectiveness as multiples of per capita GDP/quality adjusted life years (QALY) of four biologicals (infliximab, etanercept, adalimumab, golimumab) currently reimbursed in six CEE countries in six inflammatory rheumatoid and bowel disease conditions. Systematic literature review of published cost-utility analyses in the selected conditions, using the United Kingdom (UK) as reference country and with study selection criteria set to optimize the transfer of results to the CEEs. Prices in each CEE country were pro-rated against UK prices using purchasing power parity (PPP)-adjusted per capita GDP, and local GDP per capita/QALY ratios estimated. Central and Eastern European countries list prices were 144-333% higher than pro rata prices. Out of 85 CUAs identified by previous systematic literature reviews, 15 were selected as a convenience sample for estimating the cost-effectiveness of biologicals in the CEE countries in terms of per capita GDP/QALY. Per capita GDP/QALY values varied from 0.42 to 6.4 across countries and conditions (Bulgaria: 0.97-6.38; Czech Republic: 0.42-2.76; Hungary: 0.54-3.54; Poland: 0.59-3.90; Romania: 0.77-5.07; Slovakia: 0.55-3.61). While results must be interpreted with caution, calculating pro rata (cost-effective) prices and per capita GDP/QALY ratios based on CUAs can aid reimbursement decision-making in the absence of analyses using local data.

  10. Mapping invasive alien Acacia dealbata Link using ASTER multispectral imagery: a case study in central-eastern of Portugal

    Energy Technology Data Exchange (ETDEWEB)

    Martins, F.; Alegria, C.; Artur, G.

    2016-07-01

    Aim of the study: Acacia dealbata is an alien invasive species that is widely spread in Portugal. The main goal of this study was to produce an accurate and detailed map for this invasive species using ASTER multispectral imagery. Area of study: The central-eastern zone of Portugal was used as study area. This whole area is represented in an ASTER scene covering about 321.1 x 103 ha. Material and methods: ASTER imagery of two dates (flowering season and dry season) were classified by applying three supervised classifiers (Maximum Likelihood, Support Vector Machine and Artificial Neural Networks) to five different land cover classifications (from most generic to most detailed land cover categories). The spectral separability of the land cover categories was analyzed and the accuracy of the 30 produced maps compared. Main results: The highest classification accuracy for acacia mapping was obtained using the flowering season imagery, the Maximum Likelihood classifier and the most detailed land cover classification (overall accuracy of 86%; Kappa statistics of 85%; acacia class Kappa statistics of 100%). As a result, the area occupied by acacia was estimated to be approximated 24,770 ha (i.e. 8% of the study area). Research highlights: The methodology explored proved to be a cost-effective solution for acacia mapping in central-eastern of Portugal. The obtained map enables a more accurate and detailed identification of this species’ invaded areas due to its spatial resolution (minimum mapping unit of 0.02 ha) providing a substantial improvement comparably to the existent national land cover maps to support monitoring and control activities. (Author)

  11. Modelling the chemically aged and mixed aerosols over the eastern central Atlantic Ocean-potential impacts

    NARCIS (Netherlands)

    Astitha, M.; Kallos, G.; Spyrou, C.; O'Hirok, W.; Lelieveld, J.; Denier Gon, H.A.C. van der

    2010-01-01

    Detailed information on the chemical and physical properties of aerosols is important for assessing their role in air quality and climate. This work explores the origin and fate of continental aerosols transported over the Central Atlantic Ocean, in terms of chemical composition, number and size

  12. [The effect of locally injected betamethasone on collagen deposition in benign central airway stenosis].

    Science.gov (United States)

    Chen, Y F; Xu, D F; Zeng, Y M; Zhang, H P; Yang, D Y; Chen, X Y; Zhang, J

    2016-08-01

    To assess the effects of locally injected betamethasone on cicatricial tissue hyperplasia in patients with benign central airway stenosis. A prospective study was conducted with 2 treatment modalities: conventional interventional(CI)therapy, and CI combined with local betamethasone injection(LBI). The average optical density value of TGF-β1 and collagen density in the local airway tissues were compared before therapy and 7 d after the CI treatment and the LBI treatment, respectively. Six patients were recruited in this study from May 2013 to June 2015.The results showed significant statistical differences by paired t-test in TGF-β1: 92±38 vs 164±47(t=-7.984, P=0.000)before and after the CI treatment, respectively; 128±45 vs 78±40 (t=10.055, P=0.000)before and after the LBI treatment, respectively. The collagen density was 91 932±59 520 vs 150 252±76 673(t=-8.105, P=0.000) before and after the CI treatment, respectively; 107 024±54 880 vs 114 038±50 772(t=-0.621, P=0.54) before and after the LBI treatment, respectively.Trend comparisons made before and after the treatments showed significant statistical differences in TGF-β1(F=712.139, P=0.000) and in the collagen density (F=261.256, P=0.000)between the CI treatment and the LBI treatment groups. The CI treatment was shown to stimulate the production of TGF-β1 and the deposition of collagen, while the LBI treatment was shown to reduce the production of TGF-β1 and alleviate the deposition of collagen from the stimulation of the CI treatment.

  13. Hydrothermal processes in the Edmond deposits, slow- to intermediate-spreading Central Indian Ridge

    Science.gov (United States)

    Cao, Hong; Sun, Zhilei; Zhai, Shikui; Cao, Zhimin; Jiang, Xuejun; Huang, Wei; Wang, Libo; Zhang, Xilin; He, Yongjun

    2018-04-01

    The Edmond hydrothermal field, located on the Central Indian Ridge (CIR), has a distinct mineralization history owing to its unique magmatic, tectonic, and alteration processes. Here, we report the detailed mineralogical and geochemical characteristics of hydrothermal metal sulfides recovered from this area. Based on the mineralogical investigations, the Edmond hydrothermal deposits comprise of high-temperature Fe-rich massive sulfides, medium-temperature Zn-rich sulfide chimney and low-temperature Ca-rich sulfate mineral assemblages. According to these compositions, three distinctive mineralization stages have been identified: (1) low-temperature consisting largely of anhydrite and pyrite/marcasite; (2) medium-high temperature distinguished by the mineral assemblage of pyrite, sphalerite and chalcopyrite; and (3) low-temperature stage characterized by the mineral assemblage of colloidal pyrite/marcasite, barite, quartz, anglesite. Several lines of evidence suggest that the sulfides were influenced by pervasive low-temperature diffuse flows in this area. The hydrothermal deposits are relatively enriched in Fe (5.99-18.93 wt%), Zn (2.10-10.00 wt%) and Ca (0.02-19.15 wt%), but display low Cu (0.28-0.81 wt%). The mineralogical varieties and low metal content of sulfides in the Edmond hydrothermal field both indicate that extensive water circulation is prevalent below the Edmond hydrothermal field. With regard to trace elements, the contents of Pb, Ba, Sr, As, Au, Ag, and Cd are significantly higher than those in other sediment-starved mid-ocean ridges, which is indicative of contribution from felsic rock sources. Furthermore, the multiphase hydrothermal activity and the pervasive water circulation underneath are speculated to play important roles in element remobilization and enrichment. Our findings deepen our understanding about the complex mineralization process in slow- to intermediate-spreading ridges globally.

  14. The geology and chronology of the Acheulean deposits in the Mieso area (East-Central Ethiopia).

    Science.gov (United States)

    Benito-Calvo, Alfonso; Barfod, Dan N; McHenry, Lindsay J; de la Torre, Ignacio

    2014-11-01

    This paper presents the Quaternary sequence of the Mieso area of Central-East Ethiopia, located in the piedmont between the SE Ethiopian Escarpment and the Main Ethiopian Rift-Afar Rift transition sector.In this region, a piedmont alluvial plain is terraced at þ25 m above the two main fluvial courses, the Mieso and Yabdo Rivers. The piedmont sedimentary sequence is divided into three stratigraphic units separated by unconformities. Mieso Units I and II contain late Acheulean assemblages and a weakly consolidated alluvial sequence, consisting mainly of fine sediments with buried soils and, to a lesser degree, conglomerates. Palaeo-wetland areas were common in the alluvial plain, represented by patches of tufas, stromatolites and clays. At present, the piedmont alluvial surface is preserved mainly on a dark brown soil formed at the top of Unit II. Unit III corresponds to a fluvial deposit overlying Unit II, and is defined by sands, silty clays and gravels, including several Later Stone Age (LSA) occurrences. Three fine-grained tephra levels are interbedded in Unit I (tuffs TBI and TA) and II (tuff CB), and are usually spatially-constrained and reworked. Argon/argon (40Ar/39Ar) dating from tuff TA, an ash deposit preserved in a palustrine environment, yielded an age of 0.212 ± 0.016 Ma (millions of years ago). This date places thetop of Unit I in the late Middle Pleistocene, with Acheulean sites below and above tuff TA. Regional correlations tentatively place the base of Unit I around the Early-Middle Pleistocene boundary, Unit II inthe late Middle Pleistocene and within the Late Pleistocene, and the LSA occurrences of Unit III in the LatePleistoceneeHolocene.

  15. Paleoenvironmental reconstruction of the Oligocene-Miocene deposits of the Tethyan Seaway, Qom Formation, Central Iran

    Science.gov (United States)

    Dabaghi Sadr, Fatemeh; Schmiedl, Gerhard

    2017-04-01

    The Cenozoic climate transition from greenhouse to icehouse conditions was associated with major paleogeographic changes in the Tethyan realm. The closure of the Tethyan Seaway and its Iranian gateways during the terminal Paleogene and early Neogene, between approximately 28 and 1