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Sample records for central eastern desert

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

    International Nuclear Information System (INIS)

    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

  2. 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.

  3. Variations in radioactivity of phosphate rocks from different sites in central eastern desert of upper Egypt

    International Nuclear Information System (INIS)

    Natural radionuclides in the phosphate rock samples collected from Wadi Batur, Wadi Hegaza and Gabal Abu Had at Eastern Desert were determined using a high resolution γ-ray spectrometer. The experimental results concerning 226Ra, 232Th and their daughters are presented. Analyses of the measured spectra show that 226Ra is distinguished with remarkable activities with average values ranging from 22.4 to 558 Bq/kg, while 232Th activity concentration is in the range of 9.7 to 92.8 Bq/kg. The results of the analyses were found to be in a good agreement with the data obtained by others

  4. Variations in radioactivity of phosphate rocks from differnet sites in Central Eastern Desert of Upper Egypt

    Institute of Scientific and Technical Information of China (English)

    AMEl-Arabi; AMMYousef

    2002-01-01

    Natural radionuclides in the phosphate rock samples collected from Wadi Batur,Wadi Hegaza and Gabal Abu Had at Eastern Desert were determined using a high resolution γ-ray spectrometer.The experimental results concerning 226Ra,232Th and their daughters are presented.Analyses of the measured spectra show that 226Ra is distinguished with remarkable activities with average values ranging from 22.4 to 558Bq/kg,while 232Th activity concentration is in the range of 9.7 to 92.8Bq/kg.The results of the analyses were found to be in a good agreement with the data obtained by others.

  5. Variations in radioactivity of phosphate rocks from different sites in Central Eastern Desert of Upper Egypt

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    Natural radionuclides in the phosphate rock samples collected from Wadi Batur, Wadi Hegaza and Gabal Abu Had at Eastern Desert were determinedusing a high resolution γ-ray spectrometer. The experimental results concerning 226Ra,232Th and their daughters are presented. Analyses of the measured spectra show that226Ra is distinguished with remarkable activities with average values ranging from 22.4to 558 Bq/kg, while 232Th activity concentration is in the range of 9.7 to 92.8 Bq/kg.The results of the analyses were found to be in a good agreement with the dataobtained by others.

  6. Late Neoproterozoic Nuqara Dokhan Volcanics, Central Eastern Desert, Egypt: Geochemistery and petrogenesis

    Science.gov (United States)

    Hassan, Tharwat; Asran, Asran; Amron, Taha; Natflos, Theo

    2014-05-01

    The Nuqara volcanic is one of the northernmost outcrops of the Arabian-Nubian Shield Dokhan volcanics. The origin and tectonic setting of the late Neoproterozoic Dokhan volcanics (ca. 610-560 Ma) in the Egyptian Eastern Desert is highly debated. The debate concerns the tectonic setting where they formed during transition between convergent to extensional regime or after the East- and the West-Gondwana collision (~600Ma). In order to solve this problem, lavas from Nuqara area were studied geologically and geochemically. Nuqara Dokhan volcanics comprises two main rock suites: (a) an intermediate volcanic suite, consisting of basaltic andesite, andesite and their associated pyroclastics rocks; and (b) a felsic volcanic suite composed of dacite, rhyolite and ignimbrites. The two suites display well-defined major and trace element trends and continuum in composition with wide ranges in SiO2 (52-75.73%), CaO (9.19-0.22%), MgO (5.29-0.05%), Sr (1367-7.4 ppm), Zr (688.5-172.7 ppm), Cr (207-0.4 ppm), and Ni (94.3-0.2 ppm). The Nuqara Dokhan volcanics are characterized by strong enrichment in LILE relative to HFSE and affiliated to the calc-alkaline subducted - related magmatism. Geochemical Modeling displays that the evolution of these rocks was governed by fractional crystallization of plagioclase, amphiboles, pyroxene, magnetite and apatite in the intermediate varieties and plagioclase, amphibole, magnetite, apatite and zircon in the felsic varieties. The obtained mineral chemistry of these volcanics reveals: (a) Plagioclase range in composition from An55 to An40 in basaltic andesite and from An39 to An24 in andesite. (b) Alkali feldspars have sanidine composition. (c) Clinopyroxenes have augite composition. The low Al2O3 contents (1.94-5.588 wt %) indicate that clinopyroxene crystallized at low - pressure conditions. (d) Amphiboles have magnesio- hornblende composition.

  7. Radioactivity and distribution of U and Th in some granitic masses, Wadi El-Saqia area, Central Eastern Desert, Egypt

    Energy Technology Data Exchange (ETDEWEB)

    Abdel-Monem, A.A.; Hussein, H.A.; Ammar, S.E. [Nuclear Materials Authority, Cairo (Egypt); Abdel-Kader, Z.M.; Abu Zied, H.T. [Cairo University (Egypt). Faculty of Science

    1996-05-01

    Radioactivity measurements and U and Th content determinations were carried out on 3 small granitic plutons, Gabal Abu Aqarib, Gabal El-Himeiyer and Gabal Um Zarabit, in the Central Eastern Desert. The Abu Aqarib and Um Zarabit alkali feldspar granites are elongated bodies intruded into the Dokhan Volcanics, whereas El-Himeiyir is intruded into an ophiolotic melange section. Compared to the average content of U and Th of world granites, El-Himeiyir alkali felspar granites show normal content of both U and Th. On the other hand, Abu Aqarib alkali feldspar granite shows some enrichments in both U and Th, whereas Um Zarabit granite shows enrichments in U contents only. The two discovered anomalous radioactive sites show 154 ppm U, and 256 ppm Th contents for Gabal Abu Aqarib site, and 24 ppm U, and 107 ppm Th contents for El-Himeiyir one. The two sites are associated with NE-trending shear zones and exhibit hydrothermal alteration features such as hematitization and silicification. The high radioactivity is ascribed to unusual accumulations of zircon and/or apatite; however, some of the enriched U may be of epigenetic origin. (author).

  8. Radioactivity and distribution of U and Th in some granitic masses, Wadi El-Saqia area, Central Eastern Desert, Egypt

    International Nuclear Information System (INIS)

    Radioactivity measurements and U and Th content determinations were carried out on 3 small granitic plutons, Gabal Abu Aqarib, Gabal El-Himeiyer and Gabal Um Zarabit, in the Central Eastern Desert. The Abu Aqarib and Um Zarabit alkali feldspar granites are elongated bodies intruded into the Dokhan Volcanics, whereas El-Himeiyir is intruded into an ophiolotic melange section. Compared to the average content of U and Th of world granites, El-Himeiyir alkali felspar granites show normal content of both U and Th. On the other hand, Abu Aqarib alkali feldspar granite shows some enrichments in both U and Th, whereas Um Zarabit granite shows enrichments in U contents only. The two discovered anomalous radioactive sites show 154 ppm U, and 256 ppm Th contents for Gabal Abu Aqarib site, and 24 ppm U, and 107 ppm Th contents for El-Himeiyir one. The two sites are associated with NE-trending shear zones and exhibit hydrothermal alteration features such as hematitization and silicification. The high radioactivity is ascribed to unusual accumulations of zircon and/or apatite; however, some of the enriched U may be of epigenetic origin. (author)

  9. Integration of geophysical and geological data for delimitation of mineralized zones in Um Naggat area, Central Eastern Desert, Egypt

    Science.gov (United States)

    Gaafar, Ibrahim

    2015-06-01

    An integrated approach for geophysical, geological and mineralogical data was followed for Um Naggat area, Central Eastern Desert, Egypt, in order to delineate its mineralized zones. The albitized granites are well-defined on the Th- and U-channel images, by their anomalous shapes, reaching 150 ppm and 90 ppm respectively, beside low K content. Interpretations of the aeromagnetic maps delineated four regional structural trends oriented due NNW, NW, ENE and E-W directions. They are identified as strike-slip faults, which coincide well with field observations, where NW-trending faults cut and displace right laterally ENE-trending older ones. The interaction between these two strike-slip fault systems confining the albite granite is easily identified on the regional data presenting longer wavelength anomalies, implying deep-seated structures. They could represent potential pathways for migration of enriched mineralized fluids. Geochemically, albite granites of peraluminous characteristics that had suffered extensive post-magmatic metasomatic reworking, resulted into development of (Zr, Hf, Nb, Ta, U, Th, Sn) and albite-enriched and greisenized granite body of about 600 m thick, and more than 3 km in strike length. The albite granite is characterized by sharp increase in average rare metal content: Zr (830 ppm), Hf (51 ppm), Nb (340 ppm), Ta (44 ppm), and U (90 ppm). Thorite, uranothorite, uraninite and zircon are the main uranium-bearing minerals of magmatic origin within the enclosing granite. However, with respect to Zr, Nb, and Ta, the albitized granite can be categorized as rare metal granite. The integration of airborne geophysical (magnetic and γ-ray spectrometric), geological, geochemical and mineralogical data succeeded in assigning the albite granite of Um Naggat pluton as a mineralized zone. This zone is characterized by its high thorium and uranium of hydrothermal origin as indicated by its low Th/U ratio, with rare metals mineralization controlled by two

  10. Natural radioactivity and radiation hazard assessment of phosphate mining, Quseir-Safaga area, Central Eastern Desert, Egypt

    Science.gov (United States)

    Gaafar, Ibrahim; El-Shershaby, Amal; Zeidan, Ibrahim; El-Ahll, Lina Sayed

    2016-06-01

    Quseir-Safaga area, Central Eastern Desert, Egypt, includes Duwi Formation, which contains uranium-bearing phosphate beds. The present work used the integrated carborne γ-ray spectrometric data, X-ray analysis and HPGe γ-ray spectrometer data to investigate the radioactive zones at this area. Carborne γ-ray spectrometric survey revealed an increase of equivalent uranium, up to 182 ppm. Maps were drawn to show the results of the three radioelements K, eU, eTh and the eU/eTh ratio. The eU and (eU/eTh) maps reveal that there are twelve important anomalies, associated mainly with phosphate mines. The Hamrawein mines at the northwestern part in the study area seem to represent the highest U-anomalies. Twelve phosphate samples were collected from the determined twelve anomalies. They were analyzed with HPGe detector gamma-ray spectrometer. It was found that the results of radioelement concentrations by carborne survey agree well with that obtained by HPGe. Both of them show that phosphate mines effectively contribute to eU anomalies, occurring in the study area. Meanwhile, 40K, 238U and 232Th concentrations in phosphate samples range from 91 to 169, 864 to 3104 and 28.4 to 106 Bq/kg respectively. The highest concentration of 238U (3104 Bq/kg) occurs in the north of the studied area, close to Hamrawein city. The average concentration of 238U in the analyzed samples is 1766 Bq/kg, which is 53 times higher than the worldwide average value reaching 33 Bq/kg. The highest 232Th concentration value reaching 106 Bq/kg is 2.4 times higher than the worldwide value attaining 45 Bq/kg. The absorbed dose rate for the phosphate samples shows the highest value reaching 1468 nGy/h. This is more than 25 times the worldwide average value 58 nGy/h. The annual effective absorbed dose is also high and reached 1.8 mSv/y, which is about twice higher than the permitted value for public exposure of 1.0 mSv/y. The maximum external hazardous index value of 9.2 is more than nine times the unity

  11. Measurement of natural radioactivity in granites and its quartz-bearing gold at El-Fawakhir area (Central Eastern Desert, Egypt

    Directory of Open Access Journals (Sweden)

    M.A.M. Uosif

    2015-07-01

    Full Text Available The distribution of natural radionuclides (226Ra, 232Th and 40K in Granites and its quartz-bearing gold at El-Fawakhir area (Central Eastern Desert, Egypt were measured by using γ-ray spectroscopy [NaI (Tl 3″ × 3″]. X-Ray Fluorescence technique was used for chemical analyses of the studied samples. The specific activity of 226Ra, 232Th and 40K values are in range (3 ± 0.5 to 43 ± 2 Bqkg−1, (5 ± 0.7 to 41 ± 2 Bqkg−1 and (128 ± 6 to 682 ± 35 Bqkg−1 respectively. The absorbed dose rates ranged from 13.8 to 58.4 nGy h−1, where the total effective dose rates were determined to be between 16.7 and 70.9 μSvy−1. The maximum external hazard index (Hex is 0.3 nGyh−1. The calculated values of the excess lifetime cancer risks (ELCR and annual effective dose rate values are in between (8.48 × 10−5 and 2.63 × 10−4 and (24.2 and 72.9 μSvy−1 respectively. Geochemically, the studied granites consist of major oxides, they are characterized by SiO2, K2O, Na2O, Al2O3, and depleted in CaO, MgO, TiO2, and P2O5. The average absorbed dose rate (Do in air is 37.8 nGyh−1 for the whole studied samples, this value is about 3.78% of the 1.0 mSvy−1 recommended by (ICRP-60,1991 to the public, so there is no radiological risk for the workers in that area.

  12. Spectral Discrimination of Uranium-Bearing Trachyte in Wadi Kareim-Wadi El Atshan Area, Central Eastern Desert of Egypt Using Landsat Enhanced Thematic Mapper Data (ETM+)

    International Nuclear Information System (INIS)

    The basement rocks around Wadi Kareim-Wadi El Atshan in the Central Eastern Desert of Egypt represent a structurally and metamorphic complex assemblage of folded and faulted meta sediment, meta volcanic and Hammamat sedimentary rocks into a series of trends. Geological mapping in this region is challenging, primarily due to difficult access, complexity of structures, and lack of resolution and areal integrity of lithological differentiation using conventional mapping techniques. Spectral analysis of selected bands of Landsat-7 ETM+ data covered the studied area, in synergy with previous geological field observation, proved effective resolving of geological mapping problems in the study region, with emphasis on discrimination and mapping the trachyte that exposed in the area which considered as favorable host rock for uranium and/or thorium mineralization . A variety of remote sensing processing techniques of the digital data of Landsat-7 ETM+ were applied successfully for lithologic mapping in W. Kareim-Wadi El Atshan area, showing improvement in discrimination of sill, dyke and plug trachyte rocks. Not all Red, Green and Blue (RGB) band combination was useful to obtain basic knowledge of the study area. The traditional RGB (3,2,1 true color image and 7,4,2 false color image) band combination could not distinguished between some outcropping units, and not delineate a definite contacts between them as well as delineation of the uranium bearing trachyte. The adopted composite ratio image produced from combination of 3/l(Red), 5/4(Green) and 5/7(Blue) band ratios were successfully used to discriminate the uranium-bearing trachyte and demonstrate the benefit of the enhance ETM+ remote sensing data for lithologic and structural mapping. While Principal Component analysis and de correlation stretching techniques add further successful tools to outline and define the uranium-bearing trachyte that extend all over W. Kareim-W. El Atshan area. Interpretation and observation

  13. Eastern desert ware : traces of the inhabitants of the eastern desert in Egypt and Sudan during the 4th-6th centuries CE

    NARCIS (Netherlands)

    Barnard, Hans

    2008-01-01

    Several sites in the desert between the Nile and the Red Sea, in Egypt and Sudan, as well as in the Nubian Nile Valley have produced the sherds of decorated hand-made cups and bowls, now identified as Eastern Desert Ware (EDW). Because of their small number and enigmatic origin these sherds have bee

  14. Vegetation - Central Mojave Desert [ds166

    Data.gov (United States)

    California Department of Resources — The Department of Defense and the other desert managers are developing and organizing scientific information needed to better manage the natural resources of the...

  15. 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. PMID:26632483

  16. Church Orientations in Central and Eastern Europe

    Science.gov (United States)

    Laužikas, Rimvydas

    The objective of this case study is to discuss church orientation in Central and Eastern Europe. Due to its geographical situation, this region is a specific part of European cultural space: it is remote from the main cultural centers, it was the last to adopt Christianity, and it experienced intensive interactions with Byzantine culture. Therefore, we can assess church orientation in Central and Eastern Europe as a tradition affected by multicultural interactions and in which there is an interlacement of Catholicism from Western Europe, Byzantinism, local pagan faiths and, in part, the ideas of conception of geographical space of the Jews, Karaites, and Muslims.

  17. Internationalisation in Central and Eastern Europe

    DEFF Research Database (Denmark)

    Marinov, Marin Alexandrov

    This is a unique volume among the existing variety of publications on foreign direct investment (FDI) in Central and Eastern Europe (CEE) because it focuses on the internationalization process taking place there. It addresses the rapid changes of the business climate in the region that have led t...

  18. Palynology in a polar desert, eastern North Greenland

    DEFF Research Database (Denmark)

    Funder, Svend Visby; Abrahamsen, Niels

    1988-01-01

    history back to c. 7,000 years calBP (6,000 years convBP) in this·extreme environment, which presents the coldest thermal regime where vascular plants can grow. The diagram shows that polar desert developed from sparse high arctic tundra at c. 4,300 years calBP (3,900 years convBP), owing...... to reduced summer heat. Also adjacent parts of high arctic Greenland, Canada and Svalbard suffered environmental decline, and polar deserts- presently restricted to a narrow fringe of land at the shores of the Arctic Ocean-were even more restricted before this time. Like other arctic vegetation types, polar...

  19. AMPHIBIAN DECLINES AND ENVIRONMENTAL CHANGE IN THE EASTERN "MOJAVE DESERT"

    Science.gov (United States)

    A number of amphibian species historically inhabited sparsely distributed wetlands in the Mojave Desert, USA, habitats that have been dramatically altered or eliminated as a result of human activities. The population status and distribution of amphibians were investigated in a 20...

  20. Genetic diversity in the desert warthog (Phacochoerus aethiopicus delameri) population of eastern Africa

    DEFF Research Database (Denmark)

    Muwanika, Vincent B.; Kock, Richard; Masembe, Charles;

    2012-01-01

    in a population of the desert warthog (Phacochoerus aethiopicus) sampled from 12 localities in its natural range in eastern Africa. From the total sample (30 individuals), at the six microsatellite loci that were analysed, a total of 43 alleles was observed averaging seven alleles per locus. Expected...

  1. Desert tortoise use of burned habitat in the Eastern Mojave desert

    Science.gov (United States)

    Drake, Karla K.; Esque, Todd C.; Nussear, Kenneth E.; DeFalco, Lesley; Scoles, Sara; Modlin, Andrew T.; Medica, Philip A.

    2015-01-01

    Wildfires burned 24,254 ha of critical habitat designated for the recovery of the threatened Mojave desert tortoise (Gopherus agassizii) in southern Nevada during 2005. The proliferation of non-native annual grasses has increased wildfire frequency and extent in recent decades and continues to accelerate the conversion of tortoise habitat across the Mojave Desert. Immediate changes to vegetation are expected to reduce quality of critical habitat, yet whether tortoises will use burned and recovering habitat differently from intact unburned habitat is unknown. We compared movement patterns, home-range size, behavior, microhabitat use, reproduction, and survival for adult desert tortoises located in, and adjacent to, burned habitat to understand how tortoises respond to recovering burned habitat. Approximately 45% of home ranges in the post-fire environment contained burned habitat, and numerous observations (n = 12,223) corroborated tortoise use of both habitat types (52% unburned, 48% burned). Tortoises moved progressively deeper into burned habitat during the first 5 years following the fire, frequently foraging in burned habitats that had abundant annual plants, and returning to adjacent unburned habitat for cover provided by intact perennial vegetation. However, by years 6 and 7, the live cover of the short-lived herbaceous perennial desert globemallow (Sphaeralcea ambigua) that typically re-colonizes burned areas declined, resulting in a contraction of tortoise movements from the burned areas. Health and egg production were similar between burned and unburned areas indicating that tortoises were able to acquire necessary resources using both areas. This study documents that adult Mojave desert tortoises continue to use habitat burned once by wildfire. Thus, continued management of this burned habitat may contribute toward the recovery of the species in the face of many sources of habitat loss.

  2. Gas industry in Central and Eastern Europe

    Energy Technology Data Exchange (ETDEWEB)

    Razavi, H. [World Bank, Washington, DC (United States)

    1997-09-01

    The transition to a market economy in Central and Eastern Europe (CEE) has had many implications for the gas sector, in particular on the market development and prices, on the structure of the sector and on the investment level. The institutional and financial barriers to the development of CEE`s gas markets are summarized. Technical and marketing barriers are discussed, covering system design and integrity, metering, markets and energy efficiency. Finally, World Bank role and objectives are outlined. (R.P.)

  3. Potential Geographical Distribution of Genus Ammopiptanthus (Leguminosae) in the Eastern Central Asian Desert and Its Determinant Environmental Factors%沙冬青属植物在亚洲中部荒漠区的潜在地理分布及驱动因子分析

    Institute of Scientific and Technical Information of China (English)

    马松梅; 张明理; 陈曦

    2012-01-01

    在较大的空间尺度上,物种分布模型是预测物种潜在分布的有效途径之一。利用最大熵模型MAXENT,预测了蒙古沙冬青和新疆沙冬青在亚洲中部荒漠区的潜在分布;借助模型启发式搜索和多元线性回归分析揭示了控制其潜在分布的驱动因子。结果表明:①蒙古沙冬青的潜在适生区和实际分布范围基本一致,局限在阿拉善荒漠区的东部和南部、鄂尔多斯西部;最适生的分布区局限在内蒙古乌兰布和沙漠东缘和贺兰山北部的小部分区域。控制蒙古沙冬青潜在分布的关键因子主要是反映极端的温度和降水条件的因子,如最干月降水量、极端最低温和最冷季平均温度等。②新疆沙冬青最适生的潜在分布区局限在新疆乌恰县和沿昆仑山向南延伸的区域。反映极端气候和气候变化范围的因子,如温度季节性、最冷季平均温度、最湿月降水量和降水季节性等以及海拔,基本控制了新疆沙冬青的潜在分布。%On a large spatial scale, species distribution model is one of the effective ways for modelling species' potential distribution. Using species distribution model (MAXENT), this study aimed to determine the potential distribution areas of Ammopiptanthus mongolicus and Ammopiptanthus nanus in the eastern Central Asian desert, and then to identify the determinant environmental variables contributing to the distri- bution. Results show that: (1) The produced potential distribution areas of A. mongolicus agree well with the observed ones, and species A. mongolicus are restricted distributed in the eastern and southern part of Alxa desert and the western Ordos of Inner Mongolia. The most suitable habitats are in the eastern edge of the Ulan Buh Desert and a small area of northern Helan Mountain. The distribution-influencing factors are mainly the extreme temperature and precipitation, for example, the most drought month

  4. Prognosis of Central-Eastern Mediterranean waterspouts

    Science.gov (United States)

    Keul, Alexander G.; Sioutas, Michalis V.; Szilagyi, Wade

    The North American waterspout forecasting methodology by Szilagyi is applied on a sample of 110 waterspout events for the years 2002-2006 over the Central-Eastern Mediterranean (the Adriatic, Ionian and Aegean Sea). First, the geographical distribution and frequency of the phenomena are shown. Four synoptic types of waterspout-prone circulation patterns are considered. For the Adriatic cases, five thermodynamic indices (KI, TT, SWEAT, CAPE, BRN) are used as possible predictors. The testing of the Szilagyi Waterspout Nomogram and Index (SWI), developed for the Great Lakes region, was favorable for the Mediterranean case data, validating its use as a prognostic tool. Results were presented and discussed at the 4th European Conference on Severe Storms ECSS at Trieste. Meteorologists should standardize and evaluate waterspout prognostic tools and implement a visual interface to improve the service for relevant user groups.

  5. Gravity and magnetic studies of the eastern Mojave Desert, California and Nevada

    Science.gov (United States)

    Denton, Kevin M.; Ponce, David A.

    2016-06-17

    IntroductionFrom May 2011 to August 2014, the U.S. Geological Survey (USGS) collected gravity data at more than 2,300 stations and physical property measurements on more than 640 rock samples from outcrops in the eastern Mojave Desert, California and Nevada. Gravity, magnetic, and physical-property data are used to study and locate regional crustal structures as an aid to understanding the geologic framework related to mineral resources of the eastern Mojave Desert.The eastern Mojave Desert is host to a world-class rare earth element carbonatite deposit located at Mountain Pass, California. Carbonatites are typically defined as magmatic rocks with high modal abundances of primary carbonate minerals >50 weight percent and elevated abundances of rare earth elements (REEs) (Nelson and others, 1988; Woolley and Kempe, 1989). The “Sulphide Queen” carbonatite ore deposit is a composite, tabular body made up of sills and dikes of REE-bearing sovites and beforsites that occurs just south of the Clark Mountain Range along a north-northwest trending fault-bounded block that extends along the northeast edge of the Mescal Range and northwestern extent of Ivanpah Mountains. This early to middle Proterozoic block is composed of a 1.7 Ga metamorphic complex of gneiss and schist that underwent widespread metamorphism and associated plutonism during the Ivanpah orogeny (Miller and others, 2007). Subsequently, these rocks were intruded by a series of granitoids, which included the 1.4 Ga (DeWitt and others, 1987) ultrapotassic alkaline suite of intrusions that are spatially and temporally associated with hundreds of dikes, outcrops, and a carbonatite ore body. The relative age sequence of this intrusive suite of alkaline rocks from oldest to youngest includes shonkinite, mesosyenite, syenite, quartz syenite, potassic granite, carbonatite, and late shonkinite dikes (Olson and others, 1954; Wooden and Miller, 1990; Haxel, 2005; Miller and others, 2007).

  6. Gamma spectroscopic analysis of powdered granite samples in some Eastern desert's areas

    International Nuclear Information System (INIS)

    A gamma spectroscopic method for the determination of 226Ra, 232Th and 40K contents in powdered granite samples from areas in different sites in Eastern desert is presented. HPGe detector setup, coaxial type and 8192 channels MCA were applied for measurements. The data show that the concentration values of 226Ra, 232Th and 40K in these samples ranged between 102-640, 56-161 and 774-1234 (Bq/kg), respectively. Radium equivalent activty (Raeq) and activity level in all samples were calculated. The data are discussed and compared with other experimental values

  7. Leaching characteristics of Wadi Belih uraniferous Hammamat sediments,eastern desert,Egypt

    International Nuclear Information System (INIS)

    This work deals with the direct chemical treatment of Wadi Belih uraniferous ore material using the agitation leaching technique. The study ore is mainly localized in siltstones belonging to the Hammamat sediments situated in the northern part of the eastern desert. The uranium mineral in the ore are mainly represented by the silicate mineral uranophane, the vanadate mineral tyuyamunite and to a laser extent the sulphate mineral shroekingerite, both acid (sulphuric acid) alkaline (sodium carbonate and bicarbonate) leaching methods have been applied beside sodium and ferric chlorides. The latter leaching reagents are greatly beneficial in removing radium together with uranium, a matter which is greatly important for environmental concerns

  8. Genetic Aspects of Gold Mineralization at Some Occurrences in the Eastern Desert of Egypt

    Science.gov (United States)

    Abd El Monsef, M.; Slobodník, M.; Salem, I. A.

    2012-04-01

    The Eastern Desert of Egypt is well known as a gold-mining area since ancient times, there're more than 95 gold deposits and occurrences spread the whole area covered by the basement rocks of Precambrian age. The basement rocks of the Eastern Desert of Egypt constitute the Nubian Shield that has formed a continuous part of the Arabian-Nubian Shield before the opening of Red Sea (Oligocene-Early Miocene). Commonly, the system of gold-bearing quartz veins in the Eastern Desert is clearly structural controlled related to brittle-ductile shear zones that mostly developed during late deformational stages of the evolution history for basement rocks in the Eastern Desert. This running study principally aims to contribute the mineral resource potential of the gold deposits in Egypt, so particularly Fatira, Gidami and Atalla occurrences have been involved into a comprehensive study based on field, structural, mineralogical, geochemical and genetic investigations. It is intended to better understanding for the characteristics, distribution controls, conditions and age of mineralization in relation to the age of the hosting rocks intrusion to find if there're genetic links between the gold mineralization and the evolution of the host intrusive complex. Several authors suggested that the gold mineralization was related to the intrusion of the (postorogenic) Younger granites. Other authors interpret these deposits as products of hydrothermal activity induced either by metamorphism or cooling effects of early Paleozoic magmatism or as combined metamorphic/magmatic episodes. The prime focus will be directed to the ore itself and the associated hydrothermal alteration zones based on detailed maps and well-distributed samples network and geochemical anomalies distribution. The laboratory studies included microscopic examination (reflecting and transmitting microscopy) to allow for determination of the hosting rocks types and mineralogical changes related to the gold mineralization

  9. Tectonic architecture of central Georgia Eastern Piedmont

    Energy Technology Data Exchange (ETDEWEB)

    Maher, H.D. Jr.; Brueggemann, M.; Pospisil, M. (Univ. of Nebraska, Omaha, NE (United States). Dept. of Geography and Geology); Boland, I.; Pray, J.; Secor, D.T.; Steinke, T.; West, T. (Univ. of South Carolina, Columbia, SC (United States). Dept. of Geological Sciences); Sacks, P. (Univ. of Minnesota, Duluth, MN (United States). Dept. of Geology)

    1992-01-01

    Recent work suggests the following for the tectonic architecture of the central Georgia Eastern Piedmont. The Alleghenian-age, Modoc fault zone (MZ), first defined in S. Carolina, continues along strike (c. S60W) at least to the Ocmulgee R. (net length = 250 km), where it converges with the Ocmulgee (OF) and Goat Rock (GR) faults. Diverging to the S from the MZ is a sharp contact between migmatitic amphibolites and gneisses of the Sinclair Lake terrane (SLt) and lower grade metapelites and metapsammites of the Milledgeville terrane (Mt). Both are introduced by post-kinematic granites (likely Alleghanian). A previously undescribed, 10 km long ultramafite belt within SLt, the Shoulderbone zone (Sz), is concordantly foliated with respect to surrounding rocks--hence emplacement is considered as pre- or synkinematic. Numerous smaller ultramafite bodies exist within SLt, Metavolcanic rocks N of SLt and the intervening MZ are interpreted as Carolina slate belt (CSB) rocks extending farther SW than often depicted. Arc volcanism and plutonism, terrane amalgamation and subsequent Alleghanian plutonism, dextral shear zones (some with extensional components), and local tight folding contributed to the present architecture. Locally, accretionary wedge material may exist, but the authors find published views and maps describing the entire area as primarily an accretionary wedge thrust stack to be inappropriate.

  10. Near eastern neolithic genetic input in a small oasis of the Egyptian Western Desert.

    Science.gov (United States)

    Kujanová, Martina; Pereira, Luísa; Fernandes, Verónica; Pereira, Joana B; Cerný, Viktor

    2009-10-01

    The Egyptian Western Desert lies on an important geographic intersection between Africa and Asia. Genetic diversity of this region has been shaped, in part, by climatic changes in the Late Pleistocene and Holocene epochs marked by oscillating humid and arid periods. We present here a whole genome analysis of mitochondrial DNA (mtDNA) and high-resolution molecular analysis of nonrecombining Y-chromosomal (NRY) gene pools of a demographically small but autochthonous population from the Egyptian Western Desert oasis el-Hayez. Notwithstanding signs of expected genetic drift, we still found clear genetic evidence of a strong Near Eastern input that can be dated into the Neolithic. This is revealed by high frequencies and high internal variability of several mtDNA lineages from haplogroup T. The whole genome sequencing strategy and molecular dating allowed us to detect the accumulation of local mtDNA diversity to 5,138 +/- 3,633 YBP. Similarly, theY-chromosome gene pool reveals high frequencies of the Near Eastern J1 and the North African E1b1b1b lineages, both generally known to have expanded within North Africa during the Neolithic. These results provide another piece of evidence of the relatively young population history of North Africa. PMID:19425100

  11. Nuclear Safety in Central and Eastern Europe

    International Nuclear Information System (INIS)

    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

  12. Physical ecology of hypolithic communities in the central Namib Desert: The role of fog, rain, rock habitat, and light

    Science.gov (United States)

    Warren-Rhodes, Kimberley A.; McKay, Christopher P.; Boyle, Linda Ng; Wing, Michael R.; Kiekebusch, Elsita M.; Cowan, Don A.; Stomeo, Francesca; Pointing, Stephen B.; Kaseke, Kudzai F.; Eckardt, Frank; Henschel, Joh R.; Anisfeld, Ari; Seely, Mary; Rhodes, Kevin L.

    2013-12-01

    microbial communities are productive niches in deserts worldwide, but many facets of their basic ecology remain unknown. The Namib Desert is an important site for hypolith study because it has abundant quartz rocks suitable for colonization and extends west to east across a transition from fog- to rain-dominated moisture sources. We show that fog sustains and impacts hypolithic ecology in several ways, as follows: (1) fog effectively replaces rainfall in the western zone of the central Namib to enable high (≥95%) hypolithic abundance at landscape (1-10 km) and larger scales; and (2) high water availability, through fog (western zone) and/or rainfall (eastern zone), results in smaller size-class rocks being colonized (mean 6.3 ± 1.2 cm) at higher proportions (e.g., 98% versus approximately 3%) than in previously studied hyperarid deserts. We measured 0.1% of incident sunlight as the lower limit for hypolithic growth on quartz rocks in the Namib and found that uncolonized ventral rock surfaces were limited by light rather than moisture. In situ monitoring showed that although rainfall supplied more liquid water (36 h) per event than fog (mean 4 h), on an equivalent annual basis, fog provided nearly twice as much liquid water as rainfall to the hypolithic zone. Hypolithic abundance reaches 100% at a mean annual precipitation (MAP) of approximately 40-60 mm, but at a much lower MAP (approximately 25 mm) when moisture from fog is available.

  13. Labour Markets and Training in Central and Eastern Europe.

    Science.gov (United States)

    Nesporova, Alena

    1997-01-01

    Economic upheaval in Central and Eastern Europe has led to excessive labor supply, increased unemployment, and enforced economic inactivity. Economic policies promoting growth, efficiency, and education and training to improve the quality and adaptability of the workforce are needed. (SK)

  14. Heat production rate from radioactive elements in igneous and metamorphic rocks in Eastern Desert, Egypt

    Energy Technology Data Exchange (ETDEWEB)

    Abbady, Adel G.E. [Physics department, Faculty of science, South Valley University, Qena (Egypt)]. E-mail: abbady@mailcity.com; El-Arabi, A.M. [Physics department, Faculty of science, South Valley University, Qena (Egypt)]. E-mail: elarabi21@yahoo.com; Abbady, A. [Physics department, Faculty of science, South Valley University, Qena (Egypt)

    2006-01-01

    Radioactive heat-production data of Igneous and Metamorphic outcrops in the Eastern Desert are presented. Samples were analysed using a low level gamma-ray spectrometer (HPGe) in the laboratory. A total of 205 rock samples were investigated, covering all major rock types of the area. The heat-production rate of igneous rocks ranges from 0.11 (basalt) to 9.53 {mu}W m{sup -3} (granite). In metamorphic rocks it varies from 0.28 (serpentinite ) to 0.91 {mu}W m{sup -3} (metagabbro). The contribution due to U is about 51%, as that from Th is 31% and 18% from K. The corresponding values in igneous rocks are 76%, 19% and 5%, respectively. The calculated values showed good agreement with global values except in some areas containing granites.

  15. Heat production rate from radioactive elements in igneous and metamorphic rocks in Eastern Desert, Egypt

    International Nuclear Information System (INIS)

    Radioactive heat-production data of Igneous and Metamorphic outcrops in the Eastern Desert are presented. Samples were analysed using a low level gamma-ray spectrometer (HPGe) in the laboratory. A total of 205 rock samples were investigated, covering all major rock types of the area. The heat-production rate of igneous rocks ranges from 0.11 (basalt) to 9.53 μW m-3 (granite). In metamorphic rocks it varies from 0.28 (serpentinite ) to 0.91 μW m-3 (metagabbro). The contribution due to U is about 51%, as that from Th is 31% and 18% from K. The corresponding values in igneous rocks are 76%, 19% and 5%, respectively. The calculated values showed good agreement with global values except in some areas containing granites

  16. Elemental content of feldspar from Eastern Desert, Egypt, determined by INAA and XRF.

    Science.gov (United States)

    El-Taher, A

    2010-06-01

    Instrumental neutron activation analysis (INAA) and HPGe detector gamma-spectroscopy were used to determine a total of 16 elements qualitatively and quantitatively for the first time from feldspar rock samples collected from Gabel El Dubb, Eastern desert, Egypt. The elements determined are (Na, Mg, K, Sc, Ga, Cr, Fe, Co, Zn, Nb, Ba, Ce, Eu, Hf, Th and U). The samples were properly prepared together with their standard reference material and simultaneously irradiated by thermal neutrons at the TRIGA Mainz research reactor at a neutron flux of 7x10(11)n/cm(2)s. XRF was also used. Comparison of the results obtained by both techniques showed good agreement for such elements as K, Na, Fe, Mg, Ba and Cr. PMID:20185321

  17. Elemental content of feldspar from Eastern Desert, Egypt, determined by INAA and XRF

    Energy Technology Data Exchange (ETDEWEB)

    El-Taher, A. [Physics Department, Faculty of Science, Al-Azher University, Assuit Branch, 71542 Assuit (Egypt)], E-mail: Atef_eltaher@hotmail.com

    2010-06-15

    Instrumental neutron activation analysis (INAA) and HPGe detector {gamma}-spectroscopy were used to determine a total of 16 elements qualitatively and quantitatively for the first time from feldspar rock samples collected from Gabel El Dubb, Eastern desert, Egypt. The elements determined are (Na, Mg, K, Sc, Ga, Cr, Fe, Co, Zn, Nb, Ba, Ce, Eu, Hf, Th and U). The samples were properly prepared together with their standard reference material and simultaneously irradiated by thermal neutrons at the TRIGA Mainz research reactor at a neutron flux of 7x10{sup 11} n/cm{sup 2} s. XRF was also used. Comparison of the results obtained by both techniques showed good agreement for such elements as K, Na, Fe, Mg, Ba and Cr.

  18. Regional geophysical expression of a carbonatite terrane in the eastern Mojave Desert, California

    Science.gov (United States)

    Ponce, David A.; Denton, Kevin M.; Miller, David M.

    2013-01-01

    A world-class, rare earth element carbonatite deposit is located near Mountain Pass, in the eastern Mojave Desert of California and is hosted by Proterozoic rocks that extend along the eastern margins of the Clark Mountain Range, Mescal Range, and Ivanpah Mountains in a north-northwest trending fault-bounded block. This Proterozoic block is generally composed of a complex of 1.7 - 1.6 Ga gneisses and schists that are intruded by ~1.4 Ga carbonatite and ultrapotassic mafic dikes. In the latter suite, common intrusive rock types include shonkinite, syenite, and alkali granites that are associated with carbonatite dikes. Regional geophysical data reveal that the carbonatite deposit itself occurs along the northeast edge of a prominent magnetic high with an amplitude of 200 nanoteslas, which appears to be related to the surrounding Proterozoic block. More than 340 gravity stations and 155 physical property samples were collected to augment existing geophysical data to determine the geophysical and geologic setting of the eastern Mojave Desert carbonatite terrane. Physical properties of representative rock types in the area show that 23 samples of carbonatite ore have an average saturated bulk density of 2,866 with a range of 2,440 to 3,192 kg/m3 and a magnetic susceptibility of 0.22 with a range of 0.03 to 0.61x 10-3 SI units, 17 samples of syenite have an average saturated bulk density of 2,670 with a range of 2,555 to 2,788 kg/m3 and a magnetic susceptibility of 3.50 with a range of 0.19 to 11.46 x 10-3 SI units, 19 samples of shonkinite dike have an average saturated bulk density of 2,800 with a range of 2,603 to 3,000 kg/m3 and a magnetic susceptibility of 0.71 with a range of 0.00 to 4.44 x 10-3 SI units, and 28 samples of Proterozoic gneiss have an average saturated bulk density of 2,734 with a range of 2,574 to 3,086 kg/m3 and a magnetic susceptibility of 1.23 with a range of 0.01 to 7.48 x 10-3 SI units. In general, carbonatites have distinctive gravity

  19. Desert environment and agriculture in the Central Negev and Kadesh-Barnea during historical times.

    OpenAIRE

    Bruins, H.J.

    1986-01-01

    A description is given of historic land-use and ancient agriculture in the arid desert environment of the central Negev and adjacent northeastern Sinai, based on archeaeological research and soil research.Relationships between the landscape, climatic and agricultural history are evaluated.

  20. Environmental pollution and child health in central and Eastern Europe.

    Science.gov (United States)

    Fitzgerald, E F; Schell, L M; Marshall, E G; Carpenter, D O; Suk, W A; Zejda, J E

    1998-01-01

    For the last 50 years, the economic and industrial development of the nations of Central and Eastern Europe has been achieved at the cost of environmental degradation. The health risks posed by this pollution to children and the steps necessary to ameliorate such risks are only beginning to be investigated. At a recent conference in Poland, sponsored in part by the National Institute of Environmental Health Sciences, participants from 11 countries in the region, together with scientists from Western Europe and the United States, met to share information regarding pediatric environmental health in Central and Eastern Europe, to consider methodologic issues in the design and conduct of such studies, and to discuss preventive strategies. This report summarizes the deliberations, outlines problem areas such as heavy metals and air pollution, delineates research and training needs to help Central and Eastern Europeans deal more effectively with such problems, and recommends specific future actions and collaborative efforts. PMID:9618345

  1. TEACHING ENGLISH IN SEVERAL CENTRAL AND EASTERN EUROPEAN COUNTRIES

    Directory of Open Access Journals (Sweden)

    Sim Monica Ariana

    2008-05-01

    Full Text Available The Central and Eastern European countries find themselves at present, following a period of transition in all domains, education included. One of the greatest challenges is providing sufficient foreign language education so as to meet the growing demand especially after along period of time when foreign languages were seriously and damagingly neglected. This paper is an attempt to briefly present the way English language is taught in several Central and Eastern European Countries as well as to underline the importance of this educational process and maybe to offer some applicable solutions to teaching English in Romania

  2. Aeroradiometric and photogeologic characterizations Of the younger granites in the north eastern desert, Egypt and implications for mineral deposits

    OpenAIRE

    Abdel Maksoud, M. A. [محمد علي عبدالمقصود; Meguid, Ahmed A. Abdel; Abuzied, Hassan T.; Rakaiby, Magid L.; Bishta, Adel Z.

    1995-01-01

    Photogeologic studies of the younger granites in the North Eastern Desert of Egypt using both aerial photographs and satellite images revealed the separation of three successive phases of younger granites with different photogeological radiometrical and gcologiical characteristics. The first phase plutons (YG1) are charactlerizcd by brown colour, dark tone, fine surface texture, low relief with gentle slopes, elongated ridges, large size (3 km3), and high density -dendritic to parallcd-dra...

  3. Aeromagnetometry and aeroradiometry of Gabal El Kahfa ring complex, Eastern Desert, Egypt

    International Nuclear Information System (INIS)

    The existence of Gabal El Kahfa ring complex, located in the Eastern Desert of Egypt, has been ascertained from aeromagnetic and aeroradiometric survey data as well as by aerial photography. Two maps for the net aerial radiometric measurements reduced to ground level and aerial magnetic data corrected for the regional normal gradient of the earth's magnetic field have been constructed. The aeroradioactivity data have been interpreted geologically and analyzed statistically to outline various radiometric units and compute their characteristic statistics. The ring complex showed a circular radiometric feature and yielded a radiometric mean background and a standard deviation of 6.48 and 0.89 μR/h respectively. Besides, the observations showed a normal distribution. The aeromagnetic data have been reduced to the north magnetic pole, then filtered to produce the regional-and residual-component maps. Statistical trend analysis was conducted for the tectonic lineaments resulting from the three magnetic maps, to define the structural framework of the area under study. This statistical study proved the existence of trends in the east-west, northwest-southeast, northeast-southwest and north-south directions. The ring complex is characterized by a circular magnetic feature, whose average relief is 2150 nT. It is included within a high east-west trending magnetic zone. The latter represents a deep-seated uplift or anticline which is bordered from all sides by some faults of different trends. 14 refs., 14 figs

  4. Priorities for Higher Education in Central and Eastern European Countries.

    Science.gov (United States)

    Aaviksoo, Jaak

    1997-01-01

    The Estonian Minister of Education discusses recent higher education trends and developments in Central and Eastern European countries, including the growth of institutional autonomy, expansion of educational opportunity, financial issues and privatization, balancing of academic and vocational education needs, part-time and continuing education,…

  5. 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)

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

    DEFF Research Database (Denmark)

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

    2015-01-01

    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 of ...

  7. Biotechnology policies and performance in central and eastern Europe

    NARCIS (Netherlands)

    Senker, J.; Enzing, C.; Reiss, T.

    2008-01-01

    This paper assesses how far ten Central and Eastern European (CEE) countries have 'caught up' in biotechnology on the basis of information about the policies and funding for biotechnology research and commercialisation from 2002-2005 and on the research and commercialisation performance of these cou

  8. Simulating the Energy and Water Fluxes from Two Alkaline Desert Ecosystems over Central Asia

    Directory of Open Access Journals (Sweden)

    Chang-Qing Jing

    2016-01-01

    Full Text Available The Central Asia region is covered by vast desert ecosystems, where the characteristic of energy and water fluxes is different from other humid ecosystems. The application of land surface models (LSMs in arid and semiarid ecosystems was largely limited. This paper presents a detailed evaluation of Common Land Model (CoLM at two eddy covariance (EC sites in alkaline desert ecosystems over Central Asia. Simulations of the net radiation (Rnet, latent heat flux (Qle, sensible heat flux (Qh, and soil temperature showed that refined estimate of roughness length (Z0m significantly improved the performance of CoLM in simulating turbulent heat fluxes. Qle was increased but Qh was decreased, which were in better agreement with the observations from EC system. The results indicated that accurate parameterization of Z0m is of crucial importance for predicting energy and water fluxes in LSM when applied in Central Asia desert ecosystems. Sensitivity analysis regarding leaf area index (LAI, Z0m, and albedo (α showed that Rnet is very sensitive to α but Qle, Qh, and soil temperature (Tsoil are sensitively varying with the estimate of Z0m at the two EC sites over Central Asia.

  9. 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.

  10. 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

  11. On scientific expedition tourism of desert region: a case of eastern Ulan Buh Inner Mongolia

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    Desert-based adventure tourism is a rapidly expanding tourism market segment after the late 20th century around the world.Perhaps the most significant factor in the development of desert adventure tourism is the extent to which common tourists are really engaged in scientific expedition.Inner Mongolia has long been considered as the resources accumulation area of desert tourism.The investigation on the Ulan Buh Desert has discovered that the desert animals,the vegetation,the insects,the fungus,the landform and the climate are impressive for both the researchers and the mass tourists.After the resources investigation a survey was carried out in 2007 to get the detailed information of the tourists attitude toward the planning desert scientific product in the Ulan Buh Desert.Based on the resources and market analysis,this paper tries to make a planning of the desert scientific expedition tour of the Ulan Buh Desert.The planning includes the functional division,expedition route design,tour-explaining system,facility of safety guaranty and service planning,and the professional training base.

  12. 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

  13. SOTER-based soil parameter estimates for Central and Eastern Europe (ver. 2.0)

    NARCIS (Netherlands)

    Batjes, N.H.

    2005-01-01

    This harmonized set of soil parameter estimates for Central and Eastern Europe has been derived from a revised version of the 1:2.5M Soil and Terrain (SOTER) Database for Central and Eastern Europe (SOVEUR ver. 1.1) and the ISRIC-WISE soil profile database. The land surface of Central and Eastern Eu

  14. Stable isotope ratio measurements of Cu and Zn in mineral dust (bulk and size fractions) from the Taklimakan Desert and the Sahel and in aerosols from the eastern tropical North Atlantic Ocean.

    Science.gov (United States)

    Dong, Shuofei; Weiss, Dominik J; Strekopytov, Stanislav; Kreissig, Katharina; Sun, Youbin; Baker, Alex R; Formenti, Paola

    2013-09-30

    Accurate characterization of the stable isotope composition of Cu and Zn in major global mineral dust sources and in aerosols is central to the application of these isotope systems to the studies of global geochemical processes and cycles. We test here for the first time Cu and Zn isotope ratios within a well-defined source-receptor setting on the continent-ocean interface and determine the isotope composition of (i) bulk surface soil dust samples from the Sahel region, (ii) individual size fractions of surface dust samples from the Taklimakan Desert, and (iii) aerosols collected in the equatorial eastern North Atlantic region. This is achieved reducing the blank contribution during the ion exchange step using small resin and acid volumes and using a second ion exchange passage to purify the Cu fraction. We find no significant correlation between size fractions and isotope ratios in the two samples analyzed from the Taklimakan Desert. Mass balance calculations suggest that isotope ratios of bulk samples are within the analytical precision of the Desert. The aerosol samples collected over the equatorial eastern North Atlantic region have Cu and Zn isotope ratios that are different to Sahel surface soil dust suggesting important non-crustal sources, in line with calculated enrichment factors, and possibly of anthropogenic origin. Using previously reported δ(66)Zn values for anthropogenic emission from Europe, preliminary calculations suggest that up to 55% of Zn arriving at the sampling points in the equatorial eastern North Atlantic region could be of anthropogenic origin. PMID:23953448

  15. Explaining Environmental Management in Central and Eastern Europe

    OpenAIRE

    Randall Bluffstone; Thomas Sterner

    2006-01-01

    The paper analyses the adoption of various environmental management systems (EMSs) by industrial firms in Central and Eastern Europe approximately 8 years after economic transitions began. Of special interest are the effects of privatisation, export orientation, public pressure and environmental regulation on adoption. Using logit regression models, it is found that several transition and environmental regulatory factors spur EMS adoption. Better environmental regulatory systems and anticipat...

  16. 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...

  17. Corporate finance and restructuring: evidence from Central and Eastern Europe

    OpenAIRE

    Köke, 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...

  18. Foreign Direct Investment in Central and Eastern Europe

    DEFF Research Database (Denmark)

    Marinov, Marin Alexandrov; Marinova, Svetla Trifonova

    The region of Central and Eastern Europe (CEE) has been undergoing crucial changes in its transition from centrally planned to market oriented economy. As a result, the business climate in the region is changing rapidly, allowing free access to foreign businesses to establish or acquire production...... 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...

  19. The influence of surface soil physicochemistry on the edaphic bacterial communities in contrasting terrain types of the Central Namib Desert.

    Science.gov (United States)

    Gombeer, S; Ramond, J-B; Eckardt, F D; Seely, M; Cowan, D A

    2015-09-01

    Notwithstanding, the severe environmental conditions, deserts harbour a high diversity of adapted micro-organisms. In such oligotrophic environments, soil physicochemical characteristics play an important role in shaping indigenous microbial communities. This study investigates the edaphic bacterial communities of three contrasting desert terrain types (gravel plains, sand dunes and ephemeral rivers) with different surface geologies in the Central Namib Desert. For each site, we evaluated surface soil physicochemistries and used explorative T-RFLP methodology to get an indication of bacterial community diversities. While grain size was an important parameter in separating the three terrain types physicochemically and specific surface soil types could be distinguished, the desert edaphic bacterial communities displayed a high level of local spatial heterogeneity. Ten variables contributed significantly (P Namib Desert and stress the importance of recording a wide variety of environmental descriptors to comprehensively assess the role of edaphic parameters in shaping microbial communities. PMID:25939371

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

    International Nuclear Information System (INIS)

    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

  1. Noise and Performance: Research in Central, Eastern and South-Eastern Europe and Newly Independent States

    OpenAIRE

    Goran Belojevic

    2013-01-01

    Researches on noise and performance in central and Eastern Europe and South-East Europe countries and Newly Independent States have been performed in last 40 years in Bulgaria, Czechoslovakia, Former Yugoslav Republic of Macedonia, Hungary, Lithuania, Poland, Romania, Union of Soviet Socialistic Republics, Russia, Serbia and Yugoslavia, mainly at universities in the capitals. In laboratory studies the effects of noise have been studied on vigilance, visual performance, attention, information ...

  2. DISTRIBUTIONAL CHANGES AND POPULATION STATUS FOR AMPHIBIANS IN THE EASTERN MOJAVE DESERT

    Science.gov (United States)

    A number of amphibian species historically inhabited sparsely distributed wetlands in the Mojave Desert of western North America, habitats that have been dramatically altered or eliminated as a result of human activities. The population status and distributional changes for amphi...

  3. Ocellar lamprophyre dyke bearing mineralization, Wadi Nugrus, Eastern Desert, Egypt: Geology, mineralogy and geochemical implications

    Institute of Scientific and Technical Information of China (English)

    Ibrahim M.E.; Saleh G.M.; Dawood N.A.; Aly G.M.

    2010-01-01

    The ocellar lamprophyre dyke (ENE-WSW) is recorded at Wadi Nugrus, Eastern Desert, Egypt. It cuts porphyritic biotite granites and varies in thickness from 0.5 to 1.5 m and up to 3 km in length. The lamprophyre dyke has been altered, and it is characterized by porphyritic and panidiomorphic textures with plagioclase, olivine, and augite constituting the porphyritic phase in a fine groundmass of the same composition. Rutile, titanite, apatite, fluorite, graphite, calcite, allanite, autunite and Fe-Ti oxides are accessory minerals. Kaolinite, chlorite and epidote are secondary minerals. Carbonitization and hematitization are common. Rounded to sub-rounded porphyritic and zoned ocelli with radiate or brush-like shapes are generally common and represent physical traps for mineralization. The ocellar features are interpreted to represent the late stage of magmatic segregation or magmatic crystallization involving two immiscible magmatic liquids.Mineralogical studies of altered lamprophyre samples, based on X-ray diffraction (XRD) and environmental scanning electron microscopy (ESEM), indicate the presence of secondary uranium minerals (autunite and uranophane), associated with gold, silver, nickel, atacamite, molybdenum, pyrite and zincite. The presence of kaolinite indicates a high temperature environment. The mixing of volatile fluids with meteoric water and fluid-wall rock interaction result in changes of pH and oxygen activity and deposition of base metals in reducing environs (graphite and pyrite). Precipitation of hematite probably decreased the pH of the solution and rose acidic fluids. The sudden change in pH and temperature of the fluids would lead to destabilization of base metal complexes favoring their deposition.The magma source of the Nugrus lamprophyre is determined to be between calc-alkaline and alkaline and it has HKCAB and shoshonitic nature and may be derived from decomposition melting of such a metasomatised lithospheric mantle. Olivine is a major

  4. 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...

  5. Civil Society in Romania and Central and Eastern Europe

    Directory of Open Access Journals (Sweden)

    Gheorghe Lencan STOICA

    2013-03-01

    Full Text Available The concept of civil society has a long and rich tradition in the political thought and activity of the Western world, the identification of its first forms of manifestation often intersecting both human rights issues and the first aspects of democracy in the modern world. Moreover, the essence of the last decades’ changes in Central and Eastern Europe followed naturally the democratic evolution, as well as the state of justice. Therefore, the concept of civil society has a special significance, and in order to understand its deep meaning a more through investigation, a comparative analysis and its compulsory historical survey should be taken into account.

  6. Advocacy Networks and Romani Politics in Central and Eastern Europe

    Directory of Open Access Journals (Sweden)

    Peter Vermeersch

    2001-01-01

    Full Text Available This article explores the impact of the activity of international solidarity and human rights organizations on the political involvement of the Roma in Central and Eastern Europe. It will conclude that the increase of an international advocacy network focussing on the plight of the Roma has offered new opportunities to domestic Romani organizations for pressuring governments to change state behaviour or to introduce new policy. In some cases, governments have even appointed Romani personalities from well-known advocacy organizations to advisory positions. However, the influence of a growing advocacy network has not been able yet to create a better democratically elected representation of the Roma in the central arenas of political decision-making on domestic level. Moreover, within domestic Romani movements there is growing discussion about the legitimacy and accountability of Romani advisors.

  7. Advances and expansion of Central and Eastern European proteomics.

    Science.gov (United States)

    Gadher, Suresh Jivan; Kovarova, Hana

    2012-01-01

    Prague, also known as the 'City of a Hundred Spires', which is situated on the bank of River Vltava and is a historical Bohemian capital rich in history and beauty, set the stage for an exciting meeting that brought together high-caliber experts to share their knowledge as well as propagate the central theme and focus on 'Proteomes, Proteomics and Biological Systems'. More than 120 delegates from all over the world attended in pursuit of excellence and enjoyed not only excellent science but also took back home fairy-tale memories of Prague and its offerings. The 5th Central and Eastern European Proteomic Conference was organized in Prague, Czech Republic, on 19-22 September 2011, with resounding success. PMID:22292818

  8. Geological heritage of the Bahariya and Farafra oases, the central Western Desert, Egypt

    Science.gov (United States)

    Plyusnina, Ekaterina E.; Sallam, Emad S.; Ruban, Dmitry A.

    2016-04-01

    Archaeological and cultural heritage of Egypt is world-known, but its geological heritage is yet to be revealed. Investigations in the central Western Desert of Egypt permitted finding a lot of unique features that can be assigned to this heritage. In the Bahariya Oasis, 10 geological heritage types are established, namely stratigraphical, paleontological, sedimentary, igneous, mineralogical, economical, paleogeographical, geomorphological, hydrological and hydrogeological, and pedological types. In the Farafra Oasis and vicinities, only geomorphological and hydrological and hydrogeological types are found. On the area between these oases, sedimentary, mineralogical, paleogeographical, and geomorphological features are established. Chalk and nummulitic limestones, invertebrate and dinosaur localities, paleoreefs and paleokarst, iron ore deposit, and peculiar landforms occur on the study territory. Taken together, these features constitute a highly diverse geological heritage that can be judged global (even if the rank of individual objects is often relatively low). This heritage is well suitable for the purpose of geotourism; for instance, thematic excursions explaining the geological evolution during the last 100 Ma are possible. Participants of such excursions can also see different facies. A geopark in the central Western Desert of Egypt would facilitate geoconservation and geotourism activities.

  9. Environmental applications of ion chromatography in Eastern and Central Europe.

    Science.gov (United States)

    Michalski, Rajmund

    2010-08-01

    Environmental analytics is one of the most important applications of ion chromatography. It includes determination of ions in water and wastewater as well as in gaseous and solid ones. Nowadays, ion chromatography has almost completely displaced the classical methods of ion determination in these areas. In spite of the fact that the ion chromatography has been officially present in the scientific world for 36 years, its role and popularity is highly diversified in various countries and regions of the world. In highly industrialized countries, it has been a reference method of water and wastewater analysis for years. In other parts of the world, it is not used and appreciated sufficiently despite its undeniable advantages. The following paper is a short overview of the most highly cited scientific and research institutions that conduct research in terms of environmental applications of ion chromatography in Eastern and Central Europe. Furthermore, the paper presents a list of a number of scientific papers referring to the discussed area, published in the years 1996-2009 in some of the most highly cited international scientific journals, and concerning publications of scientists from Eastern and Central Europe seen against the background of Europe and the world.

  10. Bioindicator plants for ambient ozone in Central and Eastern Europe

    International Nuclear Information System (INIS)

    Sixteen species of native detector plants for ambient ozone have been identified for use in Central and Eastern Europe. They include the forbs Alchemilla sp., Astrantia major, Centuarea nigra, Centauria scabiosa, Impatiens parviflora, Lapsana communis, Rumex acetosa and Senecio subalpinus; the shrubs Corylus avellana, Cornus sanguinea and Sambucus racemosa; the trees Alnus incana, Pinus cembra and Sorbus aucuparia; and the vines Humulus lupulus and Parthenocissus quinquefolia. Sensitivity to ozone and symptoms have been verified under controlled exposure conditions. Under these conditions, symptom incidence, intensity and appearance often changed with time after removal from exposure chambers. Ozone sensitivity for four species: Astrantia major, Centuarea nigra, C. scabiosa and Humulus lupulus are reported here for the first time. The other 12 species have also been confirmed by others in Western Europe. It is recommended that these detector bioindicator species be used in conjunction with ozone monitors and passive samplers so that injury symptoms incidence can be used to give biological significance to monitored ambient ozone data. - Sixteen species of verified bioindicator plants for ambient ozone are available for use in Central and Eastern Europe

  11. Implementation of harm reduction in Central and Eastern Europe and Central Asia.

    Science.gov (United States)

    Sarang, Anya; Stuikyte, Raminta; Bykov, Roman

    2007-03-01

    Harm reduction (HR) interventions began in Central-Eastern Europe and Central Asia in the mid-1980s with the establishment of substitution treatment (ST) in Yugoslavia. In the mid-1990s, the first needle and syringe programmes (NSPs) opened in selected countries following the outbreaks of HIV among injecting drug users (IDUs). The number of NSPs continues to increase via a combination of international and state funding with large expansions made possible via the Global Fund to Fight AIDS, Tuberculosis and Malaria. While ST is still unaccepted in several countries, others have made some progress which is especially visible in South Eastern and Central Europe and the Baltic States. Development of regional networking including Central and Eastern European HR Network and a number of national networks helped to coordinate joint advocacy effort and in some cases sustain HR services. Activism of drug users and people living with HIV (PLWH) increased in the region in the last several years and helped to better link HR with the affected communities. Still a number of challenges remain important for the movement today such as repressive drug policies; stigma and discrimination of IDUs, PLWH, sex workers and inmates, including poor access to prevention and treatment; lack of important components of HR work such as naloxone distribution and hepatitis B vaccination, prevention in prisons; issues of quality control; sustaining services after finishing of major international projects; reaching of adequate coverage and others.

  12. Pn Tomography of the Central and Eastern United States

    Science.gov (United States)

    Zhang, Q.; Sandvol, E. A.; Liu, M.

    2005-12-01

    Approximately 44,000 Pn phase readings from the ISC and NEIC catalogs and 750 hand picked arrivals were inverted to map the velocity structure of mantle lithosphere in the Central and Eastern United States (CEUS). Overall we have a high density of ray paths within the active seismic zones in the eastern and southern parts of the CEUS, while ray coverage is relatively poor to the west of Great Lakes as well as along the eastern and southern coastlines of the U.S. The average Pn velocity in the CEUS is approximately 8.03 km/s. High Pn velocities (~8.18 km/s) within the northeastern part of the North American shield are reliable, while the resolution of the velocity image of the American shield around the mid-continent rift (MCR) is relatively low due to the poor ray coverage. Under the East Continent Rift (EC), the northern part of the Reelfoot Rift Zone (RRZ), and the South Oklahoma Aulacogen (SO), we also observe high velocity lithospheric mantle (~8.13-8.18 km/s). Typical Pn velocities (~7.98 km/s) are found between those three high velocity blocks. Low velocities are shown in the northern and southern Appalachians (~7.88-7.98 km/s) as well as the Rio Grande Rift (~7.88 km/s). In the portion of our model with the highest ray density, the Pn azimuthal anisotropy seems to be robust. These fast directions appear to mirror the boundaries of the low Pn velocity zone and parallel the Appalachians down to the southwest.

  13. Variations in Vegetation Structure, Species Dominance and Plant Communities in South of the Eastern Desert-Egypt

    Directory of Open Access Journals (Sweden)

    Fawzy SALAMA

    2014-03-01

    Full Text Available For two successive years, the floristic diversity and vegetation composition in the southern part of the Eastern Desert ofEgypt were investigated through four transects (3 crossing the Eastern Desert and one along the Red Sea. The data collected from 142 stands covering the study area included the species composition, functional groups, chorology and occurrences (Qvalues. A total of 94 plant species belonging to 33 different families were recorded, with Asteracea, Zygophyllaceae, Fabaceae,Poaceae, Chenopodiaceae and Brassicaceae as the largest families. Shrubs represented the largest functional group (39.4%, while perennial herbs represented the smallest ones (12.8%. Species occurrence (Q-value revealed that Zilla spinosa, Acacia tortilis subsp raddiana, Morettia philaeana, Caroxylon imbricatum, Zygophyllum coccineum and Citrullus colocynthis had wide ecological range of distribution (dominant species, Q-values 0.2. Saharo-Arabian chorotype was highly represented (72.6 % in the flora of this area, eventually as mono, bi or pluriregional. Classification of the data set yielded 7 vegetation groups included: (A Zilla spinosa-Morettia philaeana, (B1 Zilla spinosa-Citrullus colocynthis-Morettia philaeana, (B2 Zilla spinosa, (C1Zygophyllum album-Tamarix nilotica, (C2 Zygophyllum coccineum-Tamarix nilotica, (D1 Zilla spinosa-Zygophyllum coccineum and (D2 Zilla spinosa-Acacia tortilis subsp. raddiana-Tamarix aphylla-Balanites aegyptiaca. Certain vegetation groups were assigned to one or more transects. Detrended Correspondence Analysis (DCA revealed that electrical conductivity, sodium, potassium, calcium, magnesium, chlorides, moisture content, sulphates, pH, organic matter and gravel were the soil variables that affect the species distribution in this study.

  14. Microfacies analysis of foraminifera rich sedimentary rocks from the Desert Plateau, central Egypt.

    Science.gov (United States)

    Karnitschar, C.; Briguglio, A.; Hohenegger, J.

    2012-04-01

    Microfacies analysis on some samples from the Thebes Group have been carried on by means of thin sections. The study area is included in the Libyan Desert Plateau (central Egypt) at following coordinates N27° 36'30.58" E29° 44'58.34", near the biggest dune of Egypt, the Ghard Abu Muharik. Because of the round shape of the rocks and the desert patina on the surface they could easily be classified as the so called "Melonstones", which are located more southwards and mainly composed by stromatolites. On the contrary, the investigated samples show a completely different fauna and therefore have been separated from the "Melonstones". Even if shape and size are very similar and the desert patina covers all surfaces the same way the differences are impressive. To investigate the samples, two thin-sections have been prepared and analyzed at the microscope. The observed fauna is composed by: agglutinated benthic foraminifera (e.g., Dictyoconus egypticus), complex larger miliolids (e.g., Pseudolacazina cf. danatae, Fabularia sp.), alveolinids (Alveolina vredenburgi), green algae (Dasycladaceae), echinoids and corals. Because of the presence of symbionts bearing larger benthic foraminifera, which need light to feed photosymbionts, the rock was formed in a shallow water environment. With the abundant rock-building benthic foraminifera and calcareous algae the limestone shows a tendency to the packstone/wackestone facies. Based on the presence of Alveolina vredenburgi, the age of the samples can be estimate as lowermost Eocene belonging to the shallow benthic zone 5 (sensu Serra-Kiel et al., 1998). According the obtained data on stratigraphy and palaeoecology, a partial palaeoenvironmental reconstruction is possible for the Libyan Desert Plateau where outcrops are largely missing. Because of the round shape of the samples and the patina which covers them all around it can be assumed that they have been transported from longer distance. According to the geological map of the

  15. The Dynamics of Trade in Central and Eastern European Countries

    Directory of Open Access Journals (Sweden)

    Imre Ferto

    2007-03-01

    Full Text Available The Dynamics of Trade in Central and Eastern European CountriesAbstract: We describe the evolving pattern of Central European countries’ trade using recently developed empirical procedures based around the classic Balassa index. Despite significant changes in Central European economies during transition to a market economy, the distribution of the indices did not change radically over the 1990s. Our results suggest that the trade pattern converged in Czech Republic, Hungary, Poland and Slovenia, while it polarised in Estonia Latvia, Lithuania and Slovakia over the period. For particular product groups, the indices display greater variation. They are stable for product groups with comparative disadvantage, but product groups with weak to strong comparative advantage show significant variation. At the product level different development can be observed in the changes of trade specialization. The comparative advantages are still based largely on primary and natural resource intensive product groups in the Baltic countries, while CEE5 countries show a successful upgrading process in technological and human capital intensive products.

  16. Beyond Ethnic Politics in Central and Eastern Europe

    Directory of Open Access Journals (Sweden)

    Stefan Wolff

    2002-10-01

    Full Text Available In his article 'Multiculturalism and Minority Rights: West and East', Will Kymlicka argues, among others that a key condition for the success of legal and political reforms in the area of minority rights is a fundamental change in public attitudes towards and acceptance of the legitimacy and normality of nationalist mobilization by substate national groups. Following a brief overview of the complexity of ethnic relations in Central and Eastern Europe and the intricacy of minority-state relations, the author of this article contends that, contrary to Kymlicka, the region might even be better off if political spaces were constructed around other than ethnic identities. In line with Kymlicka, it is nevertheless conceded that there may be a need in several cases for lengthy transition periods in which ethnic identities are given institutional space ans security to play an important role in everyday politics.

  17. Forest decline research in Eastern Central Europe and Bavaria

    International Nuclear Information System (INIS)

    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)

  18. Gas prices and supply in Central and Eastern European countries

    International Nuclear Information System (INIS)

    The increasing gas significance in the world's energy and economy, as well as overall features of gas industry and trade, call for uniformity of business and development conditions among particular countries and regions. That attracts attention of international institutions, gas companies and particular countries. In this view, also change take place in the Central and Eastern European countries that will have to issue corresponding regulations and implement market conditions in the gas sector as well. One of the basic activities will be a gas policy and price growth, which will enable investments into a new development. Croatia has already started that process due to its dependence on gas imports, which was paid at world prices and on foreign capital. However, as regards the gas sector development, the introduction of market conditions will continue, but at a faster rate and structural changes supply, consumption, property and the like. (author)

  19. What determines firms’ innovation in Eastern Europe and Central Asia

    Directory of Open Access Journals (Sweden)

    Elvin Afandi

    2014-02-01

    Full Text Available By employing a rich sample of firm-level data in seven Eastern Europe and Central Asian countries from Europe and Central Asia, our paper investigates core as well as some specific determinants of firm innovation. We find that the likelihood of engaging in innovation for a firm increases with its core socio-economic characteristics such as size, age, capacity utilization, domestic competition and foreign ownership. In addition to the estimates of these socio-economic covariates, the ultimate purpose of our study is to obtain more in-depth knowledge about the policy implacable factors for firm innovation that the countries could focus on. These policy-related factors are: (i access to finance, (ii human capital, and (iii foreign trade. In this respect, our study finds that firm’s innovation increases with better financial inclusion, greater human capital and engagement in foreign trade. We argue that these analysis and results, coupled with inclusive and targeted policies, can be used to enrich the process of private sector innovation in the region’s countries.

  20. 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…

  1. 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

  2. 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

  3. Paleowetlands and regional climate change in the central Atacama Desert, northern Chile

    Science.gov (United States)

    Quade, Jay; Rech, Jason A.; Betancourt, Julio L.; Latorre, Claudio; Quade, Barbra; Rylander, Kate Aasen; Fisher, Timothy

    2008-01-01

    Widespread, organic-rich diatomaceous deposits are evidence for formerly wetter times along the margins of the central Atacama Desert, one of the driest places on Earth today. We mapped and dated these paleowetland deposits at three presently waterless locations near Salar de Punta Negra (24.5°S) on the western slope of the Andes. Elevated groundwater levels supported phreatic discharge into wetlands during two periods: 15,900 to ~ 13,800 and 12,700 to ~ 9700 cal yr BP. Dense concentrations of lithic artifacts testify to the presence of paleoindians around the wetlands late in the second wet phase (11,000?–9700 cal yr BP). Water tables dropped below the surface before 15,900 and since 8100 cal yr BP, and briefly between ~ 13,800 and 12,700 cal yr BP. This temporal pattern is repeated, with some slight differences, in rodent middens from the study area, in both paleowetland and rodent midden deposits north and south of the study area, and in lake level fluctuations on the adjacent Bolivian Altiplano. The regional synchroneity of these changes points to a strengthening of the South American Monsoon — which we term the "Central Andean Pluvial Event" — in two distinct intervals (15,900–13,800 and 12,700–9700 cal yr BP), probably induced by steepened SST gradients across the tropical Pacific (i.e., La Niña-like conditions).

  4. Atmospheric Transport of Arid Aerosol from Desert Regions of Central Asia

    Science.gov (United States)

    Chen, Boris; Solomon, Paul; Sitnov, Sergei; Grechko, Evgeny; Maximenkov, Leonid; Artamonova, Maria; Pogarski, Fedor

    2010-05-01

    using a grid of 160*120*30 points. The obtained meteorological fields were used in the HYPACT model; the source of Lagrangian particles was located over the Aral Sea region. As the result for 2008 11 days were detected when aerosol from the Aral Sea was actively transported to the observation sites. Comparative chemical analysis of aerosol samples at the stations of observation and soil samples from the Aral Sea region would confirm the presence of emissions and regional transport. It should be noted that the main source of aerosol in Central Asia is Taklamakan desert. Average value and AOT variability over it several times higher than corresponding AOT values over the rest of the region. The greatest variability aerosol over Taklamakan observed from late March to mid-May. For example, on April 22, 2008 average of the AOT in cell 5° x 5° over the western part of Taklamakan - value reached 3,171. AOT virtually throughout the region positively correlated with AOT over Taklamakan desert. The most noticeable effect makes an aerosol of Taklamakan found in the south-east Kyrgyzstan, Tajikistan in the east and north of the Tibetan highlands. The impact of the Aral Sea area is restricted significantly less. In doing so, AOT in the central part of the region reveals a weak negative correlation with the AOT over the Aral Sea.

  5. The Mantle Transition Zone in Central-Eastern Greenland

    Science.gov (United States)

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

    2015-12-01

    We present results of a Receiver Function (RF) study of the mantle transition zone (TZ) in Central-Eastern Greenland. The base of this study is data from 19 broad-band seismometers, which were temporarily installed from 2009 to 2012 in the region between Scoresbysund and Summit (~ 70º N) plus 5 permanent stations from the GLISN network. One half of these stations were installed on the ice, the other half on bedrock.Our analysis is based on low frequency PRF, which use the difference in travel times between converted and not converted phasesat discontinuities. Most of our RFs show clear signals for P410s and P660s. Their delay times suggest a surprisingly thin mantle transition zone for most parts of the study area in comparison to standard Earth models, and much thinner than below other continental shield and platform areas. This could indicate a fairly recent heating of the TZ. Another observation is an M-shaped signal around the 410 km - discontinuity at some of the stations mainly in the western part around Summit. This observation is contrary to the expected simple negative signal. It may indicate a thin low velocity layer between 410 km and 520 km, as it has previously been observed in several settings based on converted waves and also explosion data. Most of our stations show positive travel time anomalies for the upper mantle, which again is contrary to simple models of old continental shields.

  6. Postgraduate education in neurology in Central and Eastern Europe.

    Science.gov (United States)

    Bartos, A; Kalvach, P; Trost, M; Ertsey, C; Rejdak, K; Popov, L; Iuhtimovschi, L

    2001-11-01

    The policy of the European co-operation in the new atmosphere of an international solidarity became one of the priorities of the European Federation of Neurological Societies (EFNS). It could be hardly pursued more efficiently in any other field of neurological performance as in education. To review several aspects of neurological practice and education the 'First European Co-operation Neurology Workshop' was held in the castle of Trest', Czech Republic, 13-20 April 2000. Participants from 15 countries (Albania, Belarus, Bulgaria, Croatia, Czech Republic, Estonia, Georgia, Hungary, Moldova, Poland, Romania, Russia, Slovak Republic and Slovenia), covering a region of 316 million inhabitants and 25 000 neurologists, presented their national postgraduate education systems (besides other topics). We refer data on density of medical doctors and that of neurologists, pre-board certification phase, board examination, continuing medical education (CME), and qualification rewards. Illustrative data were put in the comparative tables. This first meeting has founded the basis for a dynamic future collaboration in order to continue the integration process and an exchange of current information regarding CME amongst central and eastern countries as well as western Europe. PMID:11784338

  7. MACROECONOMIC STABILITY OF CENTRAL AND EASTERN EUROPEAN COUNTRIES

    Directory of Open Access Journals (Sweden)

    Arnold WEISZENBACHER

    2014-10-01

    Full Text Available In the context of the recent financial crisis, the macroeconomic stability of most countries has been cast to shadow. The damage to the economy caused by high inflation, volatile exchange rates, increasing amount of debts and the unstable financial markets has heavily left its toll on the global market and has led to massive unemployment and increasing poverty. This paper aims to follow the eight new Central and Eastern European countries that joined the European Union in 2004, as well as Romania and Bulgaria, who followed suit in 2007, in what concerns their economical performance, following adhesion to the EU while also comparing the periods before and after the economical crisis. They were chosen as a topic of research for the severity with which the crisis affected them and the high degree of reform implementation in the aftermath. It also plans to highlight the effect of the new reforms and the growth potential when compared to the rest of the European Union. The price inflation, real GDP growth, the levels of (unemployment, fiscal policy and stability of exchange rates will provide a clear image of how this cluster of developing countries fare nowadays against the rest of the EU countries.

  8. Institutional Determinants of International Migration from Central-Eastern Europe

    Directory of Open Access Journals (Sweden)

    Agnieszka FIHEL

    2007-04-01

    Full Text Available The aim of this paper is to present the role of institutional determinants for international migration from Central and Eastern Europe. In the whole post-war period international mobility has been stimulated by economic incentives, such as income disparities and unemployment, and also by particular solutions in migration policies in the receiving countries. Ethnic and asylum procedures, selective labor recruitments, visas barriers, regularization programs have mostly directed and intensified labor migration from CEE countries.Recently the EU enlargement (and, consequently, opening of member states’ labor markets became another institutional enhancement for migrating. The 2004 accession of eight CEE countries has been followed by a massive flow from CEE to the UK and Ireland that, together with Sweden, opened their labor markets for migrant workers. In 2007 Bulgaria and Romania will gain the access into EU, but the directions of mobility has been already established for Romanian and Bulgarian citizens: the main destination countries are Italy and Spain. The dynamics of migration from Romania and Bulgaria to South Europe has been extraordinary high since around 2000, mainly due to low legislative barriers and high demand for low-paid work. Again, the institutional determinant, such as overall acceptance towards illegal, foreign workers and regularization programs, turned out to be decisive.

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

    International Nuclear Information System (INIS)

    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

  10. HTA Implementation Roadmap in Central and Eastern European Countries.

    Science.gov (United States)

    Kaló, Zoltán; Gheorghe, Adrian; Huic, Mirjana; Csanádi, Marcell; Kristensen, Finn Boerlum

    2016-02-01

    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 healthcare financing decisions can improve the allocative efficiency of scarce resources. However, few CEE countries have a clear roadmap for HTA implementation. Examples from high-income countries may not be directly relevant, as CEE countries cannot allocate so much financial and human resources for substantiating policy decisions with evidence. Our objective was to describe the main HTA implementation scenarios in CEE countries and summarize the most important questions related to capacity building, financing HTA research, process and organizational structure for HTA, standardization of HTA methodology, 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 transferable without taking into account country-specific aspects, such as country size, gross domestic product per capita, major social values, public health priorities, and fragmentation of healthcare financing. PMID:26763688

  11. 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.

  12. Multifunctional optimised scope simulators in Central and Eastern Europe

    International Nuclear Information System (INIS)

    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)

  13. Potential Impacts of Climate Change on Modern Recharge in the Eastern Desert and Sinai Peninsula of Egypt

    Science.gov (United States)

    Milewski, A.; Sultan, M.; Becker, D.; Soliman, F.; Yan, E.; Becker, R.; Chouinard, K.

    2011-12-01

    Aquifers in Egypt (e.g., Nubian Sandstone, shallow alluvial) were primarily recharged in previous wet climatic periods in the Quaternary. Previous studies have shown that both aquifers are receiving modern recharge under the current drier climatic conditions. The validity of these advocated models was tested using geophysical (conventional Electrical Resistivity, [ER]) and isotopic (O, H) data, and estimates for modern recharge were obtained using continuous rainfall-runoff modeling over the period 1998-2007. First-order estimates of the average annual modern recharge for the NSS aquifer (~13.0 x 10^6m^3/yr) and the shallow Alluvial aquifers in the Sinai Peninsula for the investigated watersheds (456 x 10^6m^3/yr) and the shallow Alluvial aquifers in the Eastern Desert (147 x 10^6m^3/yr) were computed using the SWAT (Soil Water Assessment Tool) model and readily available global remote sensing data sets (e.g., TRMM). Projections of climate change over North Africa from three of the leading general circulation models (GCMs) (GISS, GFDL, and UKMO) indicate a potentially high degree of vulnerability in the future precipitation amounts in Egypt. For each of the major watersheds and the Nubian Sandstone outcrops, we ran the calibrated model over the investigation period (1998-2007) using the obtained average annual precipitation and additional values of 10, 50, 100, and 150 mm. The SWAT model outputs were then used to extract relationships describing variations in runoff, recharge, and evaporation in relation to average annual precipitation amounts. Using developed tools on a web-based GIS interface we described these relationships under various climatic trends. Using a 10% decrease in rainfall in Egypt results in decreasing the average annual recharge to the shallow Alluvial aquifers in the Sinai Peninsula (384 x 10^6m^3/yr) and in the Eastern Desert (111 x 10^6m^3/yr). The observed differences between the watersheds in the partitioning of precipitation and in their

  14. Upper Cenomanian – Lower Turonian (Cretaceous calcareous algae from the Eastern Desert of Egypt: taxonomy and significance

    Directory of Open Access Journals (Sweden)

    Ioan I. Bucur

    2010-04-01

    Full Text Available An assemblage of calcareous algae (dasycladaleans and halimedaceans is described from the Upper Cenomanian to Lower Turonian of the Galala and Maghra el Hadida formations (Wadi Araba, northern Eastern Desert, Egypt. The following taxa have been identified: Dissocladella sp., Neomeris mokragorensis RADOIČIĆ & SCHLAGINTWEIT 2007, Salpingoporella milovanovici RADOIČIĆ 1978, Trinocladus divnae RADOIČIĆ 2006, Trinocladus cf. radoicicae ELLIOTT 1968, and Halimeda cf. elliotti CONARD & RIOULT, 1977. Most of the species are recorded from the first time from Egypt. Three of the identified algae (T. divnae, S. milovanovici and H. elliotti also occur in Cenomanian limestones of the Mirdita zone, Serbia, suggesting a trans-Tethyan distribution of these taxa during the early Late Cretaceous. The abundance and preservation of the algae suggest an autochthonous occurrence which can be used for the characterization of the depositional environment. The recorded calcareous as well as the sedimentologic and palaeontologic context of the Galala Formation support an open-lagoonal (non-restricted, warm-water setting. The Maghra el Hadida Formation was mainly deposited in a somewhat deeper, open shelf setting. Calcareous algae (Halimeda cf. elliotti CONARD & RIOULT are restricted to one level in the uppermost Lower Turonian which indicates a brief return to shallow-water deposition after a significant deepening with maximum flooding during the early Early Turonian.

  15. A fore-arc setting of the Gerf ophiolite, Eastern Desert, Egypt: Evidence from mineral chemistry and geochemistry of ultramafites

    Science.gov (United States)

    Abdel-Karim, Abdel-Aal M.; Ali, Shehata; Helmy, Hassan M.; El-Shafei, Shymaa A.

    2016-10-01

    The Gerf ophiolite is the largest mantle-derived complex in the Arabian-Nubian Shield (ANS). This ophiolitic complex extends for tens of kilometers in the south Eastern Desert (SED) of Egypt as part of the Allaqi-Heiani and Oneib-Sol Hamed suture zones. The ultramafic section of the Gerf ophiolite comprises serpentinites, serpentinized peridotites and minor pyroxenites. All rocks contain relics of original magmatic phases. The elevated Cr# (> 0.84) of Cr-spinels indicates that these rocks represent highly-depleted mantle residues after high degrees of melt extraction. Mineral and bulk-rock chemistry show that the Gerf ophiolite suite represents fragments of oceanic lithosphere that developed in fore-arc setting in a supra-subduction zone (SSZ) environment. The pyroxenites have a LREE-enriched pattern relative to the serpentinites while the serpentinized peridotites display depleted patterns [average (La/Yb)n = 0.56)]. Modeling of LREE suggests that the LREE-enriched pyroxenites and serpentinites could have been produced via contamination of their mantle source by crustal material and/or subduction-related slab fluids during the mantle evolution in a SSZ setting or soon after ophiolite assemblage obduction onto the continental crust. In contrast, the LREE-depleted serpentinized peridotites could have been generated through MORB melt/mantle rock reaction.

  16. Soil radon survey for tracing active fault: a case study along Qena-Safaga road, Eastern Desert, Egypt

    Energy Technology Data Exchange (ETDEWEB)

    Moussa, M.M.; El Arabi, A.M. E-mail: elarabi21@yahoo.com

    2003-06-01

    High concentrations of radon are often used as a geophysical tool for uranium exploration, earthquake and volcanic activity predication, and fault zones confirmation. The aim of this study was to assure the suitability of this method in the study of fault zones. For this purpose, a portable AlphaGUARD PQ 2000 device was used to detect the fracture zones along Qena-Safaga road, Eastern Desert, Egypt. Radon soil gas anomalies were found to be linearly distributed along NW-SE and NE-SW trends. Such directions agree well with the directions of the active fault deduced from earlier studies. Radon concentration in soil along the repeated three profiles was anomalously high in all fault zones by a factor of 3-6 above background values. In the profiles studied, the peaks recorded on the fault trace were found to be higher than the background. The analysis of the water samples collected from a well in the studied area showed that the HCO{sub 3} contents exceeded 1000 ppm, providing an additional evidence that the area under study is likely to be included within a major seismic belt. This study confirms strongly that radon gas and hydrochemical studies are a good tool for fault zones detection in similar areas.

  17. Soil radon survey for tracing active fault: a case study along Qena-Safaga road, Eastern Desert, Egypt

    International Nuclear Information System (INIS)

    High concentrations of radon are often used as a geophysical tool for uranium exploration, earthquake and volcanic activity predication, and fault zones confirmation. The aim of this study was to assure the suitability of this method in the study of fault zones. For this purpose, a portable AlphaGUARD PQ 2000 device was used to detect the fracture zones along Qena-Safaga road, Eastern Desert, Egypt. Radon soil gas anomalies were found to be linearly distributed along NW-SE and NE-SW trends. Such directions agree well with the directions of the active fault deduced from earlier studies. Radon concentration in soil along the repeated three profiles was anomalously high in all fault zones by a factor of 3-6 above background values. In the profiles studied, the peaks recorded on the fault trace were found to be higher than the background. The analysis of the water samples collected from a well in the studied area showed that the HCO3 contents exceeded 1000 ppm, providing an additional evidence that the area under study is likely to be included within a major seismic belt. This study confirms strongly that radon gas and hydrochemical studies are a good tool for fault zones detection in similar areas

  18. Pedological and geological relationships with soil lichen and moss distribution in the eastern Mojave Desert, CA, USA

    Science.gov (United States)

    Belnap, Jayne; Miller, David M.; Bedford, David R.; Phillips, Susan L.

    2014-01-01

    Biological soil crusts (biocrusts) are ubiquitous in drylands globally. Lichens and mosses are essential biocrust components and provide a variety of ecosystem services, making their conservation and management of interest. Accordingly, understanding what factors are correlated with their distribution is important to land managers. We hypothesized that cover would be related to geologic and pedologic factors. We sampled 32 sites throughout the eastern Mojave Desert, stratifying by parent material and the age of the geomorphic surfaces. The cover of lichens and mosses on ‘available ground’ (L + Mav; available ground excludes ground covered by rocks or plant stems) was higher on limestone and quartzite-derived soils than granite-derived soils. Cover was also higher on moderately younger-aged geomorphic surfaces (Qya2, Qya3, Qya4) and cutbanks than on very young (Qya1), older-aged surfaces (Qia1, Qia2), or soils associated with coppice mounds or animal burrowing under Larrea tridentata. When all sites and parent materials were combined, soil texture was the most important factor predicting the occurrence of L + Mav, with cover positively associated with higher silt, very fine sand, and fine sand fractions and negatively associated with the very coarse sand fraction. When parent materials were examined separately, nutrients such as available potassium, iron, and calcium became the most important predictors of L + Mav cover.

  19. 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.

  20. Breasts, Bodies, Art: Central Desert Women’s Paintings and the Politics of the Aesthetic Encounter

    Directory of Open Access Journals (Sweden)

    Jennifer L Biddle

    2013-08-01

    Full Text Available This paper is concerned with a culturally distinctive relationship between breasts and contemporary art from Central Desert Aboriginal women. Contra to the dominant interpretation of these paintings as representations of ‘country’—cartographic ‘maps’ of the landscape, narratives of Dreaming Ancestors, flora, fauna, species—my argument is that these works bespeak a particular breasted experience and expression, a cultural way of doing and being in the world; what I want to call a breasted ontology.

  1. Pollen indication to source plants in the eastern desert of China

    Institute of Scientific and Technical Information of China (English)

    LI Yuecong; XU Qinghai; ZHAO Yingkui; YANG Xiaolan; XIAO Jule; CHEN Hui; L(U) Xinmiao

    2005-01-01

    , but the higher Xp and the lower Xa values make that these pollen types can also indicate source plants moderately. Allium, Leguminosae, Roseceae, Pedicularis and Compositae have low A scores (less than 0.5), high O and/or U scores, so they cannot indicate source plants clearly. Some other pollen types, such as Pinus, Picea, Betula, Quercus, Ulmus, Ephedra, Elaegnaceae, Ranunculaceae, Caryophyllaceae, Polygonaceae, Saxifragaceae, only appear in pollen assemblages, so their indication cannot be decided. Just like the pollen percentage ratios of Artemisia and Chenopodiaceae (A/C), the ratios of Ephedra and Artemisia (E/A), Nitraria and Ephedra (N/E) can also indicate the aridity of environment. In typical desert communities, A/C ratios are less than 0.5, E/A ratios are more than 0.1, and N/E ratios are less than 1. In steppe desert, A/C ratios are 0.5―2, E/A ratios are less than 0.1, and N/E ratios are more than 1.

  2. 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 Uni

  3. Bacterial abundance and production in the central and eastern Arabian Sea

    Digital Repository Service at National Institute of Oceanography (India)

    Ramaiah, N.; Raghukumar, S.; Gauns, M.

    Seasonal and spatial variations in bacterial and picoplankton abundances and bacterial production (thymidine incorporation rates) were determined in the water column up to 150 m in several stations in the central and eastern Arabian Sea. Higher...

  4. 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...

  5. 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.

  6. Interbank Deposits and Market Discipline: Evidence from Central and Eastern Europe

    OpenAIRE

    Isabelle Distinguin; Tchudjane Kouassi; Amine Tarazi

    2013-01-01

    There is a considerable debate on the role played by market discipline in the banking industry. Using data for 207 banks across 10 Central and Eastern European countries, this paper empirically analyzes the disciplining role of interbank deposits. We find that market discipline has been effective in Central and Eastern Europe since the implementation of explicit deposit insurance. However, several factors affect the strength of this discipline. State-owned banks are not disciplined probably b...

  7. Corporate Governance in the Central and Eastern Europe Countries - Features and Developments

    OpenAIRE

    Laura VASILESCU

    2014-01-01

    The governance system of the quoted firms conditions the level of their economic-financial performances, but also the expectations of the investors regarding the future opportunities of development. The firms from Central and Eastern Europe have a common model of governance based on the internal control, as a result of the privatization and restructuring. The corporate governance systems from the Central and Eastern European countries are inefficient, as a r...

  8. COUNTRIES’ SUSTAINABILITY TO ECONOMIC SHOCKS: THE STUDY OF CENTRAL AND EASTERN EUROPEAN MARKETS

    OpenAIRE

    Arturas Jurgelevicius

    2014-01-01

    Purpose – to analyze economic “shock” impact on Central and Eastern European countries’ sustainable economic development. Design/methodology/approach – Statistical data has been analyzed and sustainability theory has been applied to Central and Eastern European countries during economic downturn 2008 – 2012. Findings – Findings suggest that commonly used macroeconomic indicators do not reflect stable social economic development. Moreover, usually high economic growth during economic cy...

  9. 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

  10. Cost-effectiveness of cervical cancer prevention in Central and Eastern Europe and Central Asia.

    Science.gov (United States)

    Berkhof, Johannes; Bogaards, Johannes A; Demirel, Erhan; Diaz, Mireia; Sharma, Monisha; Kim, Jane J

    2013-12-31

    We studied the cost-effectiveness of cervical cancer prevention strategies in the Central and Eastern Europe and Central Asia (CEECA) region. The cost-effectiveness of human papillomavirus (HPV)16/18 vaccination of 12 year-old girls was calculated for 28 countries, under the assumption that vaccination prevents 70% of all cervical cancer cases and that cervical cancer and all-cause mortality rates are stable without vaccination. At three-dose vaccination costs of I$ 100 per vaccinated girl (currency 2005 international dollars), HPV16/18 vaccination was very cost-effective in 25 out of 28 countries using the country's gross domestic product (GDP) per capita as cost-effectiveness threshold (criterion by World Health Organization). A three-dose vaccination cost of I$ 100 is within the current range of vaccine costs in European immunization programs, and therefore our results indicate that HPV vaccination may be good value for money. To evaluate the cost-effectiveness of cervical cancer screening combined with vaccination, we calibrated a published simulation model to HPV genotype data collected in Slovenia, Poland, and Georgia. The screening interval was varied at 3, 6, and 10 years starting at age 25 or 30 and ending at age 60. In Slovenia and Poland, combined vaccination and 10-yearly HPV (DNA) screening (vaccination coverage 70%, screening coverage per round 70%) was very cost-effective when the cost of three-dose vaccination was I$ 100 per vaccinated girl. More intensive screening was very cost-effective when the screening coverage per round was 30% or 50%. In Georgia, 10-yearly Pap screening was very cost-effective in unvaccinated women. Vaccination combined with 10-yearly HPV screening was likely to be cost-effective if the three-dose vaccination cost was I$ 50 per vaccinated girl. To conclude, cervical cancer prevention strategies utilizing both HPV16/18 vaccination and HPV screening are very cost-effective in countries with sufficient resources. In low

  11. Radioactive Accessory Minerals From Stream Sediments at Wadi Mayet EL Abd, Northern Gattar Area North Eastern Desert, Egypt

    International Nuclear Information System (INIS)

    Wadi Mayet El-Abd is located in the northern part of G. Gattar, north Eastern Desert of Egypt. Significant remarks have been recorded on the heterogeneous distributions of heavy minerals content along the stream course, where they are most common in both deeper sediments and downstream sites. Moreover, these sediments appear to be slightly favorable delivery pools for thorium but not for uranium which is probably due to either the marked enrichment in the thorium-bearing minerals or the selective leaching for uranium during the supergene processes. The greater eU/U and eTh/U ratios, besides the negative values of the calculated authigenic uranium and further the markedly reverse relationships between uranium and thorium as well as uranium and Th/U ratio reveal the disequilibrium state of uranium and confirm U leaching. The available data propose that, the study sediments are potential sink for radioactive accessory minerals as well as rare metal minerals that may control the geochemical enrichment of trace elements as; U, Th, Zr, Y, Nb, REE, Ba, Zn and V. The present work adopts the ESEM/EDX- BSE as an appropriate tool for the recognition of the accessory minerals. The minerals; betafite, ishikawaite, xenotime, fluorite and zircon have been identified as the most abundant uraniferous accessory minerals; whereas monazite dominates as thorium-bearing mineral. Moreover, thorite and uranothorite have occasionally been recognized. A particular attention has been given to the contents of the rare metals in general and radionuclides in paticular in the accessory minerals, despite of their frequency in the whole stream sediments. In conclusion, the study sediments are conceivably genetically related to common sources. Actually it reflects the mineral constituent of the different rocks composing the drained area. Hence it may represent an erosional remnant either of the bordering granites and Hammamat molasses terrenes of Wadi Mayet El- Abd or drained from the further

  12. Paths to policy coherence to create market economies in Central and Eastern Europe

    DEFF Research Database (Denmark)

    Careja, Romana

    2011-01-01

    centralized economies of Central and Eastern Europe into market-driven ones. It shows that government characteristics with likely impact on the quality of policy-making, such as accountability and institutional constraints, are associated with coherent policies only in a limited number of cases. It also shows...

  13. Environmental noise and annoyance in adults: Research in central, eastern and south-eastern Europe and newly independent states

    OpenAIRE

    Jurgita Lekaviciute; Lubica Argalasova-Sobotova

    2013-01-01

    Research work on the adverse effects of noise on annoyance in adults is well documented in Western Europe, but there is a knowledge gap concerning this type of research in Central and Eastern Europe (CEE), South-East Europe (SEE), and Newly Independent States (NIS). The objective of this review was to present findings and to propose future research directions for the studies on the effects of environmental noise on annoyance in adults conducted in these countries. After systematic search in a...

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

    OpenAIRE

    Gordana Ristovska; Jurgita Lekaviciute

    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 N...

  15. Noise and childrens health: Research in Central, Eastern and South-Eastern Europe and Newly Independent States

    OpenAIRE

    Katarina Paunovic

    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 a...

  16. Community response to noise: Research in Central, Eastern and South-Eastern Europe and Newly Independent States

    OpenAIRE

    Sonja Jeram; Jurgita Lekaviciute; Zanda Krukle; Lubica Argalasova-Sobotova; Gordana Ristovska; Katarina Paunovic; Malgorzata Pawlaczyk-Luszczynska

    2013-01-01

    The systems of public complaints on environmental noise were reviewed in seven countries of Central and Eastern Europe (CEE), South-East Europe (SEE), and Newly Independent States (NIS). Public complaints remain an important issue due to differences in public sensitivity to noise and due to several cases where a measurement of noise intensity does not give a satisfying solution to the problem. The unresolved problem remaining in the residential neighborhoods is the noise from pubs and restaur...

  17. Hydrologic reconnaissance of the southern Great Salt Lake Desert and summary of the hydrology of west-central Utah

    Science.gov (United States)

    Gates, Joseph S.; Kruer, Stacie A.

    1981-01-01

    This report is the last of 19 hydrologic reconnaissances of the basins in western Utah. The purposes of this series of studies are (1) to analyze available hydrologic data and describe the hydrologic system, (2) to evaluate existing and potential water-resources development, and (3) to identify additional studies that might be needed. Part 1 of this report gives an estimate of recharge and discharge, an estimate of the potential for water-resources development, and a statement on the quality of water in the southern Great Salt Lake Desert part of west-central Utah. Part 2 deals with the same aspects of west-central Utah as a whole. Part 2 also summarizes the evidence of interbasin ground-water flow in west-central Utah and presents a theory for the origin of the water discharged from Fish Springs.

  18. Policy advocacy for female injecting drug users in eastern and central Europe.

    Science.gov (United States)

    Zakowicz, Anna

    2010-10-01

    A key reason for hosting AIDS 2010 in Vienna was to highlight the spread of HIV through injecting drug use, something that has reached crisis proportions in many parts of Eastern Europe and the former Soviet Union. In this article, based on a presentation at the conference, Anna Zakowicz discusses the options for promoting policy advocacy for female injecting drug users (IDUs) in Central and Eastern Europe. PMID:21413621

  19. 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.

  20. Modelling the chemically aged and mixed aerosols over the eastern central Atlantic Ocean – potential impacts

    Directory of Open Access Journals (Sweden)

    M. Astitha

    2010-07-01

    Full Text Available 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 distribution, using chemistry-transport models, satellite data and in situ measurements. We focus on August 2005, a period with intense hurricane and tropical storm activity over the Atlantic Ocean. A mixture of anthropogenic (sulphates, nitrates, natural (desert dust, sea salt and chemically aged (sulphate and nitrate on dust aerosols is found entering the hurricane genesis region, most likely interacting with clouds in the area. Results from our modelling study suggest rather small amounts of accumulation mode desert dust, sea salt and chemically aged dust aerosols in this Atlantic Ocean region. Aerosols of smaller size (Aitken mode are more abundant in the area and in some occasions sulphates of anthropogenic origin and desert dust are of the same magnitude in terms of number concentrations. Typical aerosol number concentrations are derived for the vertical layers near shallow cloud formation regimes, indicating that the aerosol number concentration can reach several thousand particles per cubic centimetre. The vertical distribution of the aerosols shows that the desert dust particles are often transported near the top of the marine cloud layer as they enter into the region where deep convection is initiated. The anthropogenic sulphate aerosol can be transported within a thick layer and enter the cloud deck through multiple ways (from the top, the base of the cloud, and by entrainment. The sodium (sea salt related aerosol is mostly found below the cloud base. The results of this work may provide insights relevant for studies that consider aerosol influences on cloud processes and storm development in the Central Atlantic region.

  1. Geology of Wadi Wassif Area, Central Eastern Desert, Egypt, With Emphasis on Mineralogy of Stream Sediments

    International Nuclear Information System (INIS)

    This study deals with the geology and mineralogy of stream sediments at Wadi Wassif, C.E.D., Egypt. The area is built up of igneous and metamorphic rocks of Late Precambrian age in addition to Quaternary alluviam deposits. Geologically, the area consists of metavolcanics, older granitoids, Hammamat sediments, younger granites, and Quaternary sediments filling the streams of the studied area. Microscopically, metavolcanics comprise meta andesite, metadacite and crystal tuffs. They are weakly metamorphosed to the green schist facies (chlorite zone). Hammamat sediments comprise conglomerate, sandstone, siltstone and mud stone. They are weakly metamorphosed to the chlorite zone of the green schist facies. Gravity and magnetic separation techniques in addition to microscopic examination for the studied stream sediment samples were applied to evaluate the heavy minerals concentration of these sediments. The average heavy mineral concentration of the stream sediments of Wadi Wassif is 5.56%, ranging from 1.58% and 10.91%. These heavy minerals increase from upstream to downstream of Wadi Wassif. The average contents of the concerned heavy minerals in Wadi Wassif are 0.347% for zircon, 0.058% for thorite, 0.074% for monazite, 0.097 for titanite, 0.038% for rutile. The other heavy minerals include epidot, garnet in addition to opaque minerals; magnetite, ilmenite and hematite. The radiometric study of the stream sediments of Wadi Wassif indicates that the average concentrations of U and Th are 2.9ppm and 17ppm respectively, ranging from 1 to 4ppm for U and 8 to 28ppm for Th, which reveals a significant fractionation during weathering of these sediments.

  2. Corporate Governance in the Central and Eastern Europe Countries - Features and Developments

    Directory of Open Access Journals (Sweden)

    Laura VASILESCU

    2014-11-01

    Full Text Available The governance system of the quoted firms conditions the level of their economic-financial performances, but also the expectations of the investors regarding the future opportunities of development. The firms from Central and Eastern Europe have a common model of governance based on the internal control, as a result of the privatization and restructuring. The corporate governance systems from the Central and Eastern European countries are inefficient, as a result of concentration the power on the hand of employees or managers and the lack of the internal or external control of the others important shareholders, such as banks, institutional investors.

  3. 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.

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

    OpenAIRE

    L′ubica Argalášová-Sobotová; Jurgita Lekaviciute; Sonja Jeram; L′udmila Ševcíková; Jana Jurkovicová

    2013-01-01

    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 ...

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

    International Nuclear Information System (INIS)

    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.

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

    DEFF Research Database (Denmark)

    1998-01-01

    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....

  7. The evolution of deserts with climatic changes in China since 150 ka B.P.

    Institute of Scientific and Technical Information of China (English)

    董光荣; 陈惠忠; 王贵勇; 李孝泽; 邵亚军; 金炯

    1997-01-01

    According to the bioclimatic zones, dune mobility and the fabric characteristics of stratigraphic sedimentary facies, the deserts in China are divided into Eastern, Western, Central and Northwestern deserts. Based on the records of stratigraphical facies, climatic proxies, historical data, etc. in each desert region, the evolution of deserts with climatic changes in time and space since 150 ka B. P. in China are dealt with; then the evolution of deserts in relation to the glacial climatic fluctuations caused by solar radiation changes, underlying surface variation and their feedback mechanism is discussed through comparison with global records; finally, in consideration of global wanning due to increasing of greenhouse gases such as CO2, the possible tendency of the evolution of deserts and the climatic changes is discussed.

  8. Mineralogy and mineral chemistry of rare-metal pegmatites at Abu Rusheid granitic gneisses, South Eastern Desert, Egypt

    Directory of Open Access Journals (Sweden)

    Mohamed Fahmy Raslan

    2011-12-01

    Full Text Available The Abu Rushied area, situated in the South Eastern Desert of Egypt is a distinctive occurrence of economically important rare-metal mineralization where the host rocks are represented by granitic gneisses. Correspondingly, mineralogical and geochemical investigation of pegmatites pockets scattered within Abu Rusheid granitic gneisses revealed the presence of Hf-zircon, ferrocolumbite and uranyl silicate minerals (uranophane and kasolite. Electronmicroprobe analyses revealed the presence of Nb-Ta multioxide minerals (ishikawaite, uranopyrochlore, and fergusonite, uraninite, thorite and cassiterite as numerous inclusions in the recorded Hf-zircon and ferrocolumbite minerals.Abu Rusheid pegmatites are found as small and large bodies that occur as simple and complex (zoned pegmatites.Abu Rusheid rare-metal pegmatites occur as steeply dipping bodies of variable size, ranging from 1 to 5 m in width and 10 to 50 m in length. The zoned pegmatites are composed of wall zone of coarser granitic gneisses, intermediated zone of K-feldspar and pocket of mica (muscovite and biotite, and core of quartz and pocket ofmica with lenses of rare metals.The zircon is of bipyramidal to typical octahedral form and short prisms. Because the zircon of the investigated Abu Rushied pegmatite frequently contains hafnium in amounts ranging between 2.31 and 11.11%, the studied zircon was designated as Hf-rich zircon. This zircon commonly exhibits a normal zoning with rims consistentlyhigher in Hf than cores. The bright areas in the crystal either in core or rim showed a remarkable enrichment in hafnium content (8.83–11.11% with respect to the dark zones (3.19%. The investigated ferroclumbite commonly exhibits zoning; the dark zone is low in the Ta and U but the light zone is enriched in Ta (13% and U (1%. EMPAanalyses indicate the chemical composition of ishikawaite with U ranging from 0.68 to 0.79 per formula unit.Uranopyrochlore species has dominant uranium in the A

  9. Petrology of a Neoproterozoic Alaskan-type complex from the Eastern Desert of Egypt: Implications for mantle heterogeneity

    Science.gov (United States)

    Khedr, Mohamed Zaki; Arai, Shoji

    2016-10-01

    This paper details petrological and geochemical studies of an ultramafic-mafic intrusion in the Southern Eastern Desert of Egypt. The Dahanib complex shows a concentric zonation, from dunites at the core, through chromitites, clinopyroxene-rich dunites, wehrlites, harzburgites, gabbronorites and layered gabbros, to hornblende gabbros/diorites at the rim, similar to other Alaskan-type complexes. These lithologies typically feature cumulate textures and layering. Their pyroxenes (Mg#s, 0.54-0.94) evidence Fe, Mn and Na enrichment, but Al, Cr, Mg and Ti are depleted with differentiation. Their chromian spinels have a wide range of Cr# (0.31-0.61), along with high Ti and Fe, as a result of their origin through crystal accumulation and reaction with interstitial liquids. The clinopyroxenes (Cpxs) in peridotites and gabbroic rocks, which are high in REE concentration (2-100 times chondrite), are depleted in LREE relative to HREE and are similar to Cpx crystallized from asthenospheric melts. The mineral inclusions in spinel, the chemistry of Cpx in peridotites (rich in Al, Cr, Na, Ti and ΣREE = 13.7), and the melts in equilibrium with Cpx suggest that the Neoproterozoic lithosphere were partially refertilized by trace asthenospheric melts. The early magmas were possibly enriched by Mg, Cr, Ni, Ti, V and Sr, while the evolved types were rich in Fe, Mn, Na, Li, Zr, Co and REE via crystal accumulation and the interaction with interstitial liquids. The Neoproterozoic sub-arc mantle in Egypt is chemically heterogeneous and generally low in Nb, Ta, Zr and K, due to the low solubility of HFSE in slab-derived fluids and no other external addition of these elements. The large variations in lithology and chemistry, as well as the occurrence of scattered chromitite clots in the Dahanib peridotites, are related to a continuous supply of primitive magmas and/or the reaction between interstitial liquids and early cumulus crystals during multistage fractional crystallization. The

  10. 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

  11. Explaining electoral volatility in Central and Eastern Europe : a party organizational approach

    NARCIS (Netherlands)

    Gherghina, Sergiu Marian

    2012-01-01

    How can electoral volatility in the new European democracies be explained? This book proposes an institutionally embedded framework to explain voters’ choice in six Central and Eastern European countries. Such an approach illustrates how political parties can influence the electoral environment in w

  12. Social Impact of the "Digital Divide" in a Central-Eastern European Country.

    Science.gov (United States)

    Dragulanescu, Nicolae-George

    2002-01-01

    Discusses the social impact of the digital divide in Central-Eastern European countries as well as between them and industrialized developed countries, based on experiences in Romania. Highlights include facts relating to digital divide worldwide; transition to a democratic and market-based economy and from socialism to capitalism; barriers to…

  13. 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.

  14. 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 t

  15. Where Did Central- and Eastern-European Emigrants Go and Why?

    DEFF Research Database (Denmark)

    Pytlikova, Mariola

    This paper analyses migration flows from 9 Central and Eastern European (CEE) countries after the fall of the "Iron Curtain", 1990-2000. Contrary to most of the previous literature, I analyze migration determinants on actual migration flows from the CEE countries into a number of destination coun...

  16. Drawing Lessons from the Past – Mapping Change in Central and South-Eastern Europe

    NARCIS (Netherlands)

    Sierp, Aline

    2016-01-01

    This introductory article to the special section on “Europe’s Changing Lessons from the Past” argues for a close analysis of acts of public remembrance in Central and Eastern European countries in order to uncover the link between the issue of public memory and long-term processes of democratisation

  17. Carbon and nitrogen stocks in the soils of Central and Eastern Europe

    NARCIS (Netherlands)

    Batjes, N.H.

    2002-01-01

    Soil organic carbon and total nitrogen stocks are presented for Central and Eastern Europe. The study uses the soil geographic and attribute data held in a 1:2 500 000 scale Soil and Terrain (SOTER) database, covering Belarus, Bulgaria, Czech Republic, Estonia, Hungary, Latvia, Lithuania, Moldova, P

  18. Seasonal variations in inorganic carbon components in the central and eastern Arabian Sea

    Digital Repository Service at National Institute of Oceanography (India)

    Sarma, V.V.S.S.; DileepKumar, M.; George, M.D.; Rajendran, A.

    and convective mixing. The partial pressure of carbon dioxide (pCO sub(2)) in surface layers was generally in excess over the atmospheriec value, suggesting that the central and eastern Arabian Sea is a perennial source to atmospheric carbon dioxide. The flux...

  19. Private Tutoring in Eastern Europe and Central Asia: Policy Choices and Implications

    Science.gov (United States)

    Silova, Iveta

    2010-01-01

    Private tutoring has become increasingly visible in Eastern Europe and Central Asia since the collapse of the socialist bloc in the early 1990s. Yet, this unprecedented growth of private tutoring, in its varied forms and arrangements, has remained largely unnoticed by policymakers in the region. Based on the data from the cross-national studies of…

  20. Measuring Central and Eastern Europe’s Socio-Economic Development Using Time Lags

    NARCIS (Netherlands)

    Paprotny, D.

    2015-01-01

    This paper applies the ‘time lag’ method to a set of social and economic indicators, examining the development of Central and Eastern Europe since the first world war. Originally used to assess technology diffusion, this method allows comparison of levels of development between states and through a

  1. A Candle Lit from Both Sides : The Epidemic of HIV Infection In Central and Eastern Europe

    NARCIS (Netherlands)

    J-P.C. Grund (Jean-Paul)

    2002-01-01

    textabstractUntil 1995 central and eastern Europe as well as the Asian republics of the former Soviet Union have been more-or-less devoid of epidemic outbreaks of HIV infection. In this region with more than 450 million inhabitants (United Nations 1997), the total number of HIV infections was estima

  2. Desert and desertification in Iran

    Science.gov (United States)

    Bahrami, M.

    2009-04-01

    One of the greatest environmental concerns in Iran as in other arid and semiarid countries is the transformation of once productive, or marginally productive, land to deteriorated land and soil unable to support plants and animals. Because the land becomes barren and dry, the process is described as desertification, which occurs as a sequence of events. The area of deserts in Iran is about 340,000 Km2 (less than one fifth of its total area), of which 100,000 Km2 is being used for some cultivation, 120,000 Km2 is subjected to moving sands about 40 % of which is active sand dunes. Most of features and processes usual in world famous deserts are also observed in Iran: low precipitation, high evaporation, poor or lack of vegetation, saline and alkaline soils, low population and small and sparse oases. The deserts of Iran are generally classified in the subtropical, warm, arid and semiarid group, but the effect and presence of some geographical and geoclimatical factors such as height, vicinity to Indian Ocean and so on do some changes in climatic conditions and geographical features causing some local and regional differences in them. Geographically, two groups of deserts have been known in Iran: (1) Coastal deserts which, like a ribbon with variable width, stretch from extreme southeast to extreme southwest, at the north parts of Oman Sea and Persian Gulf. One important feature of these deserts is relatively high humidity which differentiates them from other deserts. This causes an increase in vegetation coverage and hence a decrease in eolian erosion and also a dominance of chemical weathering to that of physical. (2) internal deserts, which rest in central, eastern and southeastern plateau of the country and in independent and semi dependent depressions. This situation, which is due to the surrounding high mountains, blocks humidity entry and causes the aridity of these deserts. Wind as a dominant process in the area causes deflated features such as Reg (desert

  3. The Security Environment in Central and Eastern Europe: Current Status, Future Prospects

    Directory of Open Access Journals (Sweden)

    Georgeta Chirleşan

    2012-05-01

    Full Text Available The paper aims at presenting the main features of the current security environment within Centraland Eastern Europe. It tries to build up on previous approaches regarding the Euro-Atlantic security with afocus on specific security environment in Central and Eastern Europe. It operates with concepts of theEuropean Security Strategy and with the NATO Alliance security principles, which not entirely overlap. Thepresent research is based on deductive and inductive analysis, comparative and case study. The researchfindings have revealed that European and Euro-Atlantic security are inter-laced. Collective securityarrangements are necessary and able to ensure peace and stability in Europe. Still, security is a controversialconcept in terms of perception at the level of political elites and public opinion. This paper presents a jointinterest to academics and researchers working in this sensitive field of security, providing them the possibilityto gain a better knowledge and understanding on the security environment within Central and Eastern Europe.The value of this paper resides on the original approach and on the research methods that have been used inorder to deeply analyse the security environment from an inside perspective of an Eastern country.

  4. 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

  5. Assessing the health benefits of improved air quality in Central and Eastern Europe

    Energy Technology Data Exchange (ETDEWEB)

    Krupnick, A.J.; Harrison, K.W.; Nickell, E.J.; Toman, M.A.

    Assessments of the benefits of improvements in environmental quality in Central and Eastern Europe are needed to determine priorities for pollution abatement activities in the region. A recent study conducted by researchers at Resources for the Future suggests that the human health benefits attributable to reductions in emissions of three air pollutants in five of the region's countries are potentially large. However, the study also highlights the uncertainties surrounding measurements of decreases in adverse health effects and economic valuations of improved air quality. Attempts to account for these uncertainties yield findings that strengthen the researchers' assertion that air pollution control should be a target of environmental and economic policies in Central and Eastern Europe.

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

    DEFF Research Database (Denmark)

    1998-01-01

    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...... and Eastern Europe. For the purpose of the review, it was decided to 'take the temperature' of environmental policy in six of the countries receiving aid under the Danish scheme. For this purpose independent university researchers have been invited to prepare a short report on the state of environmental...... 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....

  7. Migration Processes from Eastern and Central Europe in Spain: Legal Status, Social Identity and Job Placement

    Directory of Open Access Journals (Sweden)

    Mónica Ibáñez Angulo

    2009-01-01

    Full Text Available In Eastern and Central Europe, the collapse of the socialist model and the incorporation of the neoliberal model plunged the region into a deep economic and social crisis. In this context, emigration came to be viewed as a way out, at least on a temporary basis. Transnational migration from this region has also been interpreted as a response to the crisis of values generated following the collapse of the Socialist States. This text analyses migration flows from Eastern and Central Europe from three perspectives: politics (which defines their legal status; sociocultural (from whence their social identities and imaginaries are derived and the economic (which establishes specific forms of job placement. The aim of the study isto show that choosing migration destinations is not only determined by a rational economic logic, but also by political and socio-cultural factors; the study also stresses the point that social integration is a reciprocal, multidimensional process.

  8. Relocation of Business Services into Central and Eastern Europe (Evidence from Trade and Location Statistics

    Directory of Open Access Journals (Sweden)

    ZOLTÁN GÁL

    2014-06-01

    Full Text Available Relocation of business service offshoring-related activities measured by foreign direct investments and exports in services have grown rapidly after the Millennium in the new EU member states of Central and Eastern Europe (CEE. Besides Foreign Direct Investment (FDI, trade statistics support the assumption that an expanding export in business and in ICT services has been associated with relocation of shared services centres created by FDI in the six new member states (NMS. The service export data collected between 1996/2002 and 2012 gives a good proxy to identify those segments of service trade, which are considered to be offshorable. The paper examines the additional location factors selecting Central and Eastern European locations and summarises the effect of crisis on this industry. It concludes that the sector has demonstrated market resilience in the NMS and continued to expand rapidly.

  9. MULTIDIMENSIONAL ANALYSIS OF SUSTAINABLE DEVELOPMENT IN COUNTRIES OF CENTRAL AND EASTERN EUROPE

    Directory of Open Access Journals (Sweden)

    Artur Zimny

    2016-03-01

    Full Text Available The aim of this study is to compare the situation of 10 countries in Central and Eastern Europe in terms of sustainable development. The comparison was made taking into account 10 dimensions (thematic areas covered by the EU Sustainable Development Strategy, which include: socio-economic development, sustainable production and consumption, social inclusion, demographic change, public health, climate change and energy, sustainable transport, natural resources, global partnership and good governance. The results of the analysis allowed us to identify the leaders, followers and laggards, or countries at diff erent points on the road to sustainable development. In addition, the study attempts to evaluate the possibility of reducing the gap between the countries of Central and Eastern Europe relative to the EU average. The values of sustainable development indicators have been obtained from the website of Eurostat with regard to 2013.

  10. 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...

  11. ECONOMIC CONSEQUENCES OF PUBLIC DEBT. THE CASE OF CENTRAL AND EASTERN EUROPEAN COUNTRIES

    Directory of Open Access Journals (Sweden)

    Irina BILAN

    2015-10-01

    Full Text Available The paper aims to empirically assess, using panel data estimation techniques, the effects of public indebtedness on economic growth for a group of 11 Central and Eastern European countries and over the period 1994-2013. Our hypothesis is that, although public indebtedness may fuel economic growth, once public debt breaches a certain threshold the effects are reversed and public indebtedness negatively affects GDP growth rates. The results of our study confirm this kind of relationship, with a maximum debt threshold for all countries of about 45-55% of GDP, lower for the less developed (like Romania and Bulgaria and higher for the more developed ones. Also, the threshold for Central and Eastern European countries is found to be lower than the one identified in other empirical studies for developed EU countries, as the former enjoy lower credibility, higher vulnerability to shocks and depend more on external capital transfers.

  12. 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.

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

    International Nuclear Information System (INIS)

    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)

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

    OpenAIRE

    Hartvigsen, Morten B.

    2014-01-01

    In most of the Central and Eastern European countries, land reformsafter 1989 have resulted in extensive land fragmentation. The majority of thecountries have during the two recent decades introduced land consolidationinstruments to address the structural problems with land fragmentation andsmall farm sizes through donor funded projects with international technicalassistance. The approach has normally been voluntary and low land mobilityin the project areas has often been a constraint. It is ...

  15. In focus, Hungarian and Central Eastern European characteristics of hunman resource management: An international comparative survey

    OpenAIRE

    Karoliny, Mártonné; Ferenc FARKAS; Poór, József

    2009-01-01

    The HR practices of the former state-socialist countries have gone through significant changes. The analysis of the developments, built on the Cranet (2004) survey, intends to describe the similarities and differences found between 6 countries of the Central Eastern European region and the total sample of 32 countries participating in the survey. The primary aim of the paper is to highlight the strands of international human resource management, investigating the main focuses, strong and weak...

  16. Investment attractiveness of Central and Eastern European countries in the light of new locational advantages development

    OpenAIRE

    Elzbieta Janton-Drozdowska; Maria Majewska

    2015-01-01

    The aim of this work was to present the similarities between the components of competitiveness and investment attractiveness as two complementary categories, and to show the role of new locational advantages in determining the level of investment attractiveness of a country. The other objective of this paper was to provide a comparative analysis of Central and Eastern European countries in terms of their investment attractiveness. Thus this paper was organized as follows: the first part of th...

  17. Experience and Perspectives of Financial Sector Development in Central and Eastern Europe

    OpenAIRE

    Lajos Bokros

    2001-01-01

    Financial sector development in Central and Eastern Europe has proved to be a very dramatic process characterized by some well trumpeted success stories but even moreso by many unexpected collapses of seemingly decent institutions and some systemic meltdown as well. The overall record of transition in the area of financial sector development is much less impressive than achievements in macroeconomic stabilization,economic liberalization and privatization of formerly state owned enterprises. T...

  18. A product of their bargaining environment: Explaining government duration in Central and Eastern Europe

    OpenAIRE

    Savage, Lee

    2012-01-01

    Since the transition to democracy in the early 1990s, more than 60 percent of governments in Central and Eastern Europe have terminated prematurely. This article seeks to understand why some governments in the region survive longer than others. I argue that the nature of party system development in the region has facilitated the emergence of a pattern of party competition which takes place in polarized blocs. As the party system structures the government bargaining process, it is contended th...

  19. Nuclear safety in the newly independent states in central and eastern Europe

    International Nuclear Information System (INIS)

    The Chernobyl nuclear reactor accident in 1986 has led to a reassessment of safety issues in the nuclear industry's of the Commonwealth of Independent States (CIS) and in central and eastern Europe. Three aspects of the problem are explained and addressed here, design inadequacies in the RBMK and other reactor types, less than adequate operational safety procedures and lack of independent government regulation of state utilities, allowing economic targets to overcome safe operation of plants. (UK)

  20. Cost-Effective Water Quality Management Strategies in Central and Eastern Europe

    OpenAIRE

    Somlyody, L.; Paulsen, C.M.

    1992-01-01

    Many countries in Central and Eastern Europe will be formulating new environmental regulations within the next few years. Among the many topics which these are likely to address is the development of control policies for waste-water dischargers, including municipal sewage treatment plants. In Western Europe and North America, standards have relied heavily upon so-called "best available technology" control policies, which require dischargers to use treatment processes that reduce emissions of ...

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

    International Nuclear Information System (INIS)

    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.)

  2. The effect of emigration on unemployment: Evidence from the Central and Eastern European EU member states

    OpenAIRE

    Yana Pryymachenko; Klas Fregert; Andersson, Fredrik N. G.

    2013-01-01

    This paper contributes to the scant empirical literature on the effects of emigration on source countries’ labour markets. Using a novel dataset by Brücker et al. (2009), we investigate whether emigration from the Central and Eastern European (CEE) members of European Union (EU) during the period 2000 to 2007 has contributed to the decline in unemployment observed in these countries. We find that along with structural changes that occurred in the CEE economies during the last decade, emigrati...

  3. Making business with giants- impact of retail internationalization in Central and Eastern Europe

    OpenAIRE

    Hanf, Jon Henrich; Dautzenberg, Kirsti; Pall, Zsombor

    2009-01-01

    Due to increasingly globalized markets and internationalization, the food retail business has undergone a number of structural changes. Former nationally oriented retailers have suddenly become global. This process in the retail sector affects also new structures in the agribusiness, most notably as general retailers export their business models. A comparison of the development and the impact of globalization in the retail sectors of different Central and Eastern European countries reveal var...

  4. 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)

  5. 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...

  6. Development of Exchange-Traded Derivatives Markets in Selective Central and Eastern European Countries

    OpenAIRE

    Anton Sorin Gabriel; Diaconasu Delia-Elena

    2011-01-01

    The transition economies of Central and Eastern Europe are trying to construct viable modern financial markets which provide a wide range of financial instruments. The paper focuses on the evolution of exchange-traded derivatives in Czech Republic, Hungary, Poland and Romania. The results indicate that the most developed exchange-traded derivatives market is the Polish one. In Hungary, the derivatives on currency rates and stock index futures are the most popular, while in Romania, trading ta...

  7. Exchange Rate Arrangements in Central and Eastern European Countries – Evolutions and Characteristics

    OpenAIRE

    Ramona TOMA

    2007-01-01

    The process of choosing the exchange rate regime for the new EU member states has been influenced by other criteria than the traditional ones, which belong to macroeconomic criteria. This paper make a comparative analyze of the exchange rate arrangements in Central and Eastern European after 1990. These arrangements are dynamic on the one hand due to their permanent diversification and on the other hand because the values established this way are rapidly changing. In essence, they differ acco...

  8. 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

    production process. Despite converging Enterprise Resource Planning saturation levels, the data identifies gaps in absorption levels and performance. Organizations in transition face greater challenges, engage more in phased Enterprise Resource Planning absorptions, and expect higher levels of external......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...

  9. Bank competition, institutional strength and financial reforms in Central and Eastern Europe and the EU

    OpenAIRE

    Delis, Manthos D.; Pagoulatos, George

    2009-01-01

    Abstract Following their EU15 counterparts, the banking systems of Central and Eastern European (CEE) countries underwent extensive reform since the 1990s. In this paper we estimate the degree of bank market power during the periods of financial reform in each European country, and subsequently we analyze the political and institutional sources of bank competition distinguishing between the EU15 and CEE subgroups. A linear pattern in the relationship between bank competition and institutio...

  10. How research on marketing in Central and Eastern Europe can advance international marketing theory

    OpenAIRE

    Arnold Schuh

    2010-01-01

    This paper deals with the question of how research on marketing issues in Central and Eastern Europe (CEE) can contribute to the international marketing theory. Regional studies provide valuable insights into business environments, marketing systems and practices in specific countries and geographical areas, which explain their high appeal among marketing practitioners. While contributing to the general body of knowledge in marketing, they often lack a strong role in theory development. Two a...

  11. ESTABLISHMENT OF THE INTERNATIONAL ACCOUNTING STANDARDS IN CENTRAL-EASTERN EUROPEAN AND OTHER DEVELOPING COUNTRIES.

    OpenAIRE

    Athanassios P. Bellas

    2003-01-01

    This article investigates the developments in the process of introduction of the International Accounting Standards (IAS) mainly in the countries of central-eastern Europe. These countries are now going through a stage of developing basic infrastructure in most of the areas of economic activity and especially in the financial markets. In particular, this article presents the business environment of developing countries and highlights problems arising in the entire financial sector of these co...

  12. Musculoskeletal ultrasonography in routine rheumatology practice: data from Central and Eastern European countries

    OpenAIRE

    Mandl, Peter; Baranauskaite, Asta; Damjanov, Nemanja; Hojnik, Maja; Kurucz, Reka; Nagy, Orsolya; Nemec, Petr; Niedermayer, Dora; Perić, Porin; Petranova, Tzvetanka; Pille, Andres; Simona REDNIC; Vlad, Violeta; Zlnay, Martin; Balint, Peter V.

    2016-01-01

    The main aim was to gain structured insight into the use of musculoskeletal ultrasonography (MSUS) in routine rheumatology practices in Central and Eastern European (CEE) countries. In a cross-sectional, observational, international, multicenter survey, a questionnaire was sent to investigational sites in CEE countries. Data on all subsequent routine MSUS examinations, site characteristics, MSUS equipment, and investigators were collected over 6 months or up to 100 examinations per center. A ...

  13. Explaining electoral volatility in Central and Eastern Europe: a party organizational approach

    OpenAIRE

    Gherghina, Sergiu Marian

    2012-01-01

    How can electoral volatility in the new European democracies be explained? This book proposes an institutionally embedded framework to explain voters’ choice in six Central and Eastern European countries. Such an approach illustrates how political parties can influence the electoral environment in which they are active. As party organizations create effective gates of communication with the electorate, political parties can use them to stabilize their electorates. This study argues and tests ...

  14. Governance and Performance of Microfinance Institutions in Central and Eastern Europe and the Newly Independent States

    OpenAIRE

    Hartarska, Valentina M.

    2004-01-01

    This paper presents the first evidence on the impact of board diversity and independence, and management compensation on outreach and sustainability of microfinance institutions in Central and Eastern Europe and the Newly Independent States. Results indicate that board diversity improves both outreach and sustainability while larger and less independent boards lower sustainability. Performance-based compensation is not effective in aligning the interest of managers and stakeholders, and under...

  15. Corporate social responsibility and financial performance in the airline industry in Central and Eastern Europe

    OpenAIRE

    Asatryan, Roman; Březinová, Olga

    2014-01-01

    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 C͆R and financial performance. The paper attempts to contribute to the existing knowledge in the field by examinin...

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

    OpenAIRE

    Popovici Oana Cristina

    2012-01-01

    The target of this paper is to determine whether taxation affects the attractiveness of Central and Eastern Europe (CEE) countries for foreign investors. In this scope, the paper analyzes the impact of taxation for the location decision of foreign direct investment (FDI) in CEE countries both in 2007 and 2010. A taxation index investing the effect of multiple host country taxes is developed in order to draw the attractiveness matrix for the countries taken into account. The taxation level com...

  17. MULTIDIMENSIONAL ANALYSIS OF SUSTAINABLE DEVELOPMENT IN COUNTRIES OF CENTRAL AND EASTERN EUROPE

    OpenAIRE

    Artur Zimny; Robert Jurczak

    2016-01-01

    The aim of this study is to compare the situation of 10 countries in Central and Eastern Europe in terms of sustainable development. The comparison was made taking into account 10 dimensions (thematic areas) covered by the EU Sustainable Development Strategy, which include: socio-economic development, sustainable production and consumption, social inclusion, demographic change, public health, climate change and energy, sustainable transport, natural resources, global partnership and good gove...

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

    Science.gov (United States)

    Chase, Katherine J.; Haj, Adel; Regan, R. Steven; Viger, Roland J.

    2016-01-01

    Study regionEastern and central Montana.Study focusFish in Northern Great Plains streams tolerate extreme conditions including heat, cold, floods, and drought; however changes in streamflow associated with long-term climate change may render some prairie streams uninhabitable for current fish species. To better understand future hydrology of these prairie streams, the Precipitation-Runoff Modeling System model and output from the RegCM3 Regional Climate model were used to simulate streamflow for seven watersheds in eastern and central Montana, for a baseline period (water years 1982–1999) and three future periods: water years 2021–2038 (2030 period), 2046–2063 (2055 period), and 2071–2088 (2080 period).New hydrological insights for the regionProjected 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.

  19. Regional Strategies Concerning Nuclear Fuel Cycle and HLRW in Central and Eastern European Countries

    International Nuclear Information System (INIS)

    In March 2009 a regional meeting on national strategies concerning nuclear fuel cycle and high level radioactive waste (HLRW) was held in Budapest with the participation of Central and Eastern European countries, Russia and France. Following the meeting a Task Force was set-up with fuel cycle experts from different countries in order to analyse the possible fuel cycle strategies in the region. The Task Force produced an Opinion Paper in spring 2010 on the Regional Strategies Concerning Nuclear Fuel Cycle and HLRW in Central and Eastern European Countries with several recommendations. The Opinion Paper emphasizes that the countries in the Central and Eastern European region are small, and they have modest NPP capacities compared to large nuclear countries. Spent fuel reprocessing facilities are not available in the region, but Russia and France offer such services for these countries. Deep geological repositories are not in operation in any of these countries, and in some of the countries the geological conditions do not allow to design such facilities. For these reasons the countries of the region may need special services and a regional approach could produce common benefit for waste management. (author)

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

    International Nuclear Information System (INIS)

    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

  1. The role of agriculture in Central and Eastern European rural development: engine of change or social buffer?

    OpenAIRE

    Petrick, Martin; Weingarten, Peter

    2004-01-01

    This volume of proceedings, available both as hard copy and pdf , is an edited compilation of selected contributions to the IAMO Forum 2004, which will be held in Halle (Saale), Germany, at the Institute of Agricultural Development in Central and Eastern Europe from 4 to 6 November 2004. CONTENTS: The role of agriculture in Central and Eastern European rural development: an overview; Martin Petrick, Peter Weingarten. Subsistence Farming and Rural Unemployment - the Case of Slovakia; Gejza Bla...

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

    Energy Technology Data Exchange (ETDEWEB)

    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{sup 20} dyne-cm to 690 bars at 10{sup 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{sub 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{sub b} 5.6, 14 April, 1995, West Texas earthquake.

  3. 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.

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

    Directory of Open Access Journals (Sweden)

    P. D. Kalabokas

    2007-02-01

    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 significantly (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.

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

    International Nuclear Information System (INIS)

    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 1020 dyne-cm to 690 bars at 1025 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 QLg 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 Mb 5.6, 14 April, 1995, West Texas earthquake

  6. Surface control on contrasts in deformation between eastern and western margins of the Central Andes

    Science.gov (United States)

    Schlunegger, F.; Norton, K. P.

    2012-04-01

    The deformation style and climate between the eastern and western escarpments of the Central Andes are strikingly different. The eastern side is in a tropical climate; it receives annual precipitation amounts of >3500 mm and experiences active shortening and thrusting, while the western side is one of the driest places on Earth and is deformed by long-wavelength warping. Indeed, climate is so dry that the western slopes can go decades without recorded rainfall. Here we show that the modern distribution of deformation in the Central Andes can be a result of enhanced orographic precipitation pattern beginning ca. 7-10 Ma (Norton and Schlunegger, 2011). Reduced erosion on the western side would have steepened the orogen, forcing deformation to shift to the east where high precipitation amounts would have enhanced erosion. We support this hypothesis with low erosion rates and a well-defined retreating knickzone in the Western Andes, and likewise by high erosion rates and channel morphologies indicative of transient orographic feedbacks in the east. Indeed, erosion rates as measured by cosmogenic nuclides are 0.2 mm yr-1, in the east (Safran et al. 2005). Stream profiles from the Western Escarpment are indicative of slow knickzone retreat in the absence of modern tectonic forcing while streams on the Eastern Escarpment are the product of strong climate-tectonic feedbacks, indicated by steep and strongly concave segments in the orographically-affected reach. Reconstructions of the accretionary wedge geometry and high angle fault movements between the Miocene and today further support an erosion driven shift in the locus of deformation. In particular, at orogenic scales, critical taper calculations indicate that the near cessation of erosion on the western side ca. 7-10 Ma ago shifted the orogen into a super-critical state where deformation only occurs along the basal décollement, while the eastern margin resided in sub-critical to critical conditions and experienced

  7. THE INDEPENDENCE OF CENTRAL BANKS IN CENTRAL AND EASTERN EUROPE-A MONETARY POLICY STRATEGY BASED APPROACH

    Directory of Open Access Journals (Sweden)

    Popescu Iulian Vasile

    2013-06-01

    Full Text Available The present paper aims to examine the trends of the last decade and a half of central banks independence (CBI in Central and Eastern European countries on the road to the euro adoption and to compare the results with those identified in the case of the European Central Bank (ECB. We approached CBI from the perspective of monetary policy strategies central banks (CBs use. The main results show increasing independence during the selected time frame for all monetary authorities subject to analysis, regardless of the applied monetary policy strategy; superior average levels of CBI in CEE countries oriented to inflation targeting compared to those using the exchange rate as nominal anchor; higher degree of independence of ECB in relation to monetary authorities that use an inflation targeting strategy; the simultaneous presence of a significant level of independence, low inflation and stronger economic development in CEE members where CB is geared towards inflation targeting compared to CBs that implement a strategy of exchange rate targeting.

  8. Ecological Niche Modeling Approaches to Conservation of Endangered and Threatened Birds in Central and Eastern Europe

    Directory of Open Access Journals (Sweden)

    Monica Papes

    2007-01-01

    Full Text Available Comprehensive biodiversity surveys are unavailable for most Central and Eastern European countries. Although birds in general are well-studied, distributional information in the region is sparse and largely out-of of-date; I used museum specimen locality records and raster GIS data layers summarizing environmental dimensions to produce distributional hypotheses for the 36 threatened and endangered bird species in the region using ecological niche modeling. These ecological niche models were also used to predict likely future (2055 distributional shifts owing to global climate change. The entire suite of distributional information that resulted was used to evaluate strategies for conservation via simple heuristic place-prioritization algorithms based on complementarity and rarity considerations. These analyses identified priority areas in southern and eastern Romania, as well as other areas across the region, as priority targets for conservation action in the region.

  9. 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.

  10. 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.

  11. Dynamic Economic Effects of EU Membership for Post socialist Countries of Central and Eastern Europe

    Directory of Open Access Journals (Sweden)

    Yuriy Bilenko

    2013-06-01

    Full Text Available This study of the dynamic effects of regional integration within the EU focuses on the achievements of the traditional and new schools of economic growth. We analyzed the specific dynamic effects of integration of Central and Eastern Europe countries into the European Union in the medium term according to theoretical model of R. Baldwin and A. Venables, taking into account five-year periods before (1999-2003 and after (2004-2008 accession. In the study, we chose the following countries of Central and Eastern Europe: Slovakia, Poland, Hungary, the Czech Republic, Latvia, Lithuania, Estonia and Slovenia. This research is one of the first attempts to assess dynamic economic effects ex post and to test theoretical models of economic integration on examples that took place ex ante EU enlargement in 2004. The processes of accumulation of physical and human capital are the basis of dynamic economic effects of European integration of the countries of Central and Eastern Europe and long-term sustainable growth. The results we obtained can be regarded as proof that these countries have developed according to the AK model of endogenous growth, which involves constant or increasing returns on physical and human capital. In all CEE countries, the growth rate of physical capital significantly increased throughout the EU membership period, as did the share of employment in high-tech industry sectors. Our study confirmed that the relatively capital-intensive sector in member countries gained developmental momentum in connection with the expansion of the market, which will cause increased demand for capital, and unification led to investment-oriented economic growth that is stimulated by changes in the production structure of the trade sector.

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

    OpenAIRE

    Chi-Wei Su; Meng-Nan Zhu; Hsu-Ling Chang

    2011-01-01

    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-We...

  13. 3-D velocity structure in the central-eastern part of Qilianshan

    Institute of Scientific and Technical Information of China (English)

    张元生; 周民都; 荣代潞; 张立光; 许中秋

    2004-01-01

    The 3-D velocity tomography image of the central-eastern part of Qilianshan is obtained by the joint inversion of3-D velocity structure and focal parameters based on the S-P data of micro-earthquakes recorded by the digitalseismic network set up for a Sino-French cooperation program since 1996. The inversed velocity structure doesprimarily reflect some important features of the deep structure in the region and provide the scientific backgroundfor the further study of active tectonic structure and the calculation of earthquake parameters.

  14. The Integrative Role of Danube River in Central and Eastern Europe

    Directory of Open Access Journals (Sweden)

    Andy Pusca

    2013-08-01

    Full Text Available Source of life and welfare, the Danube River is fundamental for eastern and central European countries, and marked the history of all its cultures and civilizations. The aim of this article is to present its social, cultural, economic role and the essential and fundamental valor of biodiversity. The approach proposed in this paper is based on the recognition of the multinational and multicultural particularities in the Danube area and is focused on the analysis and the importance of the local cultural synergy. We use the pragmatic interdisciplinary paradigm and our academic observation would be impartial, objective and ethical.

  15. 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...... drug injection, economic decline and failing health and healthcare systems. There is a need to address the professional and ideological opposition - even in countries considered to be fully functioning democracies - to evidence-based public health interventions like harm reduction, coupled...... with treating HIV/AIDS for all those in need, if countries are to provide a more effective response....

  16. Foreign direct investment of Central and Eastern European countries, and the investment development path revisited

    Directory of Open Access Journals (Sweden)

    Marian GORYNIA

    2010-12-01

    Full Text Available The present study investigates long-term developments in inward and outward FDI of 10 Central and Eastern European (CEE countries using Dunningĺs investment development path (IDP paradigm as a theoretical framework. Its main purpose is to determine how far the CEE countries have progressed along their IDPs since the beginning of transition. The results show that half of the analyzed countries have already reached Stage 3 of the IDP, while the other half are either firmly in Stage2 or are approaching Stage 3. With some notable exceptions, the study points to conformity of the analyzed IDP trajectories with Dunningĺs model.

  17. Privatization of Corporations in Uzbekistan in Comparison with Transition Economies of Central and Eastern Europe

    OpenAIRE

    Kakhkharov, Jakhongir

    2003-01-01

    The demise of the Berlin Wall and the collapse of the USSR signaled a rush to privatization in Central and Eastern Europe and the former Soviet Union. The governments of these countries are trying to privatize i.e. transfer state-owned-and-operated enterprises to private owners and/or managers in order to create a viable private sector, capital markets and other institutions and processes, which describe a free market capitalist system. However, the pace of privatization has not been the same...

  18. The first large geological map of Central and Eastern Europe (1815)

    Science.gov (United States)

    Grigelis, Algimantas; Wójcik, Zbigniew; Narębski, Wojciech; Gelumbauskaitė, Leonora Živilė; Kozák, Jan; Czarniecki, Stanisław

    2008-01-01

    The first large geological map of Central and Eastern Europe was compiled by Stanisław Staszic in the early 19th century. The map is based on the geological survey that Staszic performed in different parts of Poland and adjacent areas. In 1814, Staszic presented his ideas on the geology and mineral sources of Poland and Lithuania. In 1815, he completed the book-length descriptive analysis O ziemorodztwie Karpatów i innych gór i równin Polski przez Stanisława Staszica, which was published in Warsaw and complemented by a large geological map of Central and Eastern Europe. His later studies were compiled in a historico-philosophical treatise titled Ród ludzki (1819-1820). The complete edition of Staszic's works, Dzieła, which also included these publications, appeared over 1816-1820. The geological field survey that he performed over several years, and his study of social-economic problems enabled Staszic to draw in great detail a geological map of the Carpathians, the Central Polish Highlands, Volhynia (modern Ukraine) and the Eastern Alps, as well as the areas of the Polish-Lithuanian Lowlands, the southern coast of the Baltic Sea, Polesye (modern Belarus), Moldova, Transylvania, and Hungary. Staszic was interested in the exploration of mineral deposits, particularly in Poland, which had rock salt, copper and iron ores, and coal. In his monograph and map, he adopted a stratigraphic subdivision based on types of rock contents and organic fossils, which was a slightly modified version of Werner's classification system. The lithological legend sets five classes and 135 different types of rock, and 15 types of ore deposits, using the French names for these. In general, Staszic was an advocate of Werner's paradigm; however, he did not follow exactly the ideas of the German geologist. Staszic's fundamental work recapitulates his views on geological history of Central and Eastern Europe, and brings to an end the Enlightment period in the geology of that part of

  19. 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.

  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. UNIVERSITY – INDUSTRY COOPERATION IN CENTRAL AND EASTERN EUROPE: A COMMON PAST, A DIFFERENT FUTURE?

    Directory of Open Access Journals (Sweden)

    Cristina Șerbănică

    2012-12-01

    Full Text Available The aim of this paper is to map the position of the Central and Eastern Europe (CEE region for university – industry cooperation in research and development. (R&D To meet this goal, we use theGlobal Competitiveness Index 2011 database and consider those indicators describing the knowledge production and the knowledge absorption potential of 142 participating countries. Based on a discriminant analysis, we classify the countries and synthesize their performances for the selected indicators. The results confirm our hypothesis regarding the heterogeneity of the CEE countries’ performances for university – industry cooperation and identifies the factors that explain the variations.

  2. 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.

  3. Economic Growth and the Public Deficit in EU Member States in Central and Eastern Europe

    Directory of Open Access Journals (Sweden)

    Bettina Bökemeier

    2015-06-01

    Full Text Available This paper studies the determinants of economic growth and the role of the public budget in European Union (EU member states in Central and Eastern Europe, that joined the European Union in 2004, with a balanced data set from 1996 until 2012. A special focus is set on the relationship between growth and the public deficit and their behavior before and after the accession is studied. The outcome reveals a significant negative relationship between the deficit ratio and subsequent economic growth for the group of the eight selected countries. This effect indicates to be stronger after EU accession than before.

  4. Overview of nuclear legislation in Central and Eastern Europe and the NIS

    International Nuclear Information System (INIS)

    This study provides an overview of current legislation governing the peaceful uses of nuclear energy in Central and Eastern European countries and the New Independent States. Revised to include information obtained since its original publication in October 1995, the current issue focuses on the institutional and legal frameworks which have been established in the countries under consideration. The competent nuclear authorities, the legislation in force, draft legislation and regulations, international conventions and membership in nuclear organisations of each country in the region are presented. (K.A.)

  5. THE MACRO-RISK OF DOING BUSINESS IN CENTRAL AND EASTERN EUROPE

    Directory of Open Access Journals (Sweden)

    BODISLAV DUMITRU-ALEXANDRU

    2013-08-01

    Full Text Available What happens when the company that creates country and company rankings is guilty of fraud? The economymust re-evaluate the way it is establishing the hierarchy of business “heroes” and how it classifies the transnationalcorporations and how countries rank after they are screened for their intermediate ranks at political, economic,financial and country level.This paper studies the phenomenon of transnational relations and the pressure of multiculturalism on corporategovernance done in countries that are situated in the Central and Eastern part of Europe and have as commoneconomic characteristic the fact that they are emergent markets.

  6. The General Framework For Foreign Direct Investments Attraction In Central And Eastern European Countries

    Directory of Open Access Journals (Sweden)

    Mihai MUTASCU

    2010-12-01

    Full Text Available In the context of globalization, FDI is the engine of economic development and a unique way for connecting to the free market economic system, the creation of effective promotion policies proving to be useful amid increased competition. The purpose of this paper is to present national policies on foreign direct investment regime in Central and Eastern Europe, with a special interest for Romania, Bulgaria, Hungary and Slovenia, focusing on several fundamental issues: (1 What are the mechanisms and instruments used to support a policy around FDI? (2 What are the rationales for a policy that is promoted to attract foreign direct investment? (3 What is the impact on FDI?

  7. The Eastern Turk Empire in Central Asia 620–630 years

    Directory of Open Access Journals (Sweden)

    Rustam T. Ganiev

    2015-03-01

    Full Text Available On the basis of Chinese written sources the author analyzes the internal and the external policies of Xieli Qaghan, the ruler of the Eastern Turkic Empire from 620 through 630. All throughout the history of the Empire the name of Xieli Qaghan is closely associated with the aggressive foreign policy of the Turks against China, as is the final defeat of the Eastern Turks and their troops by the Tang Emperor Taizong in 630. This article is the first attempt to see the events of the said period in a different light that is based on new information received from Chinese written sources, as well as the results of the modern climate research undertaken by Russian and foreign scientists. The article highlights the first stage of Xieli's rule (620–626 with its strong central government and its aggressive foreign policy towards its neighbors as a consequence, and the second period (627–630, when the Eastern Turkic Empire came under the rule of the Tang Emperor Taizong. The author analyzes the reasons of rising tension in the country of the Turks in 627–629, which led to the total collapse of the entire policy of Xieli Qaghan.

  8. Livestock grazing, habitat protection and diversity of bees and wasps in the Central Monte desert

    Directory of Open Access Journals (Sweden)

    Diego P. VÁZQUEZ

    2008-01-01

    Full Text Available El principal objetivo de las reservas es prevenir o mitigar los impactos humanos sobre los ecosistemas naturales. Es importante evaluar cuán bien las reservas alcanzan este objetivo. Evaluamos si la protección del hábitat que brinda la Reserva de la Biósfera de Ñacuñán (Monte Central, Argentina resulta en cambios detectables en la estructura del hábitat, y en la riqueza y la composición de especies de abejas y avispas. Realizamos muestreos con trampas bandeja y observaciones de visitantes florales en seis pares de sitios dentro y fuera de la reserva. Nuestros resultados sugieren que los treinta y cinco años de exclusión del ganado vacuno en Ñacuñán han tenido efectos detectables sobre la estructura del hábitat. Sin embargo, estos cambios en el hábitat se tradujeron sólo en efectos parciales y conflictivos sobre la riqueza de himenópteros, y no tuvieron efectos detectables sobre la composición de himenópteros. Nuestro estudio debería repetirse en el futuro, con un mayor esfuerzo de muestreo y a lo largo de varios años antes que estos resultados puedan ser aplicados como guía de decisiones de manejo.

  9. 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.

  10. 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

  11. Molecular markers in ambient aerosol in the Mahanadi Riverside Basin of eastern central India during winter.

    Science.gov (United States)

    Nirmalkar, Jayant; Deb, Manas K; Deshmukh, Dhananjay K; Tsai, Ying I; Verma, Santosh K

    2015-01-01

    Organic molecular markers are important atmospheric constituents. Their formation and sources are important aspects of the study of urban and rural air quality. We collected PM10 aerosol samples from the Mahanadi Riverside Basin (MRB), a rural part of eastern central India, during the winter of 2011. PM10 aerosols were characterized for molecular markers using ion chromatography. The concentration of PM10 ranged from 208.8 to 588.3 μg m(-3) with a mean concentration of 388.9 μg m(-3). Total concentration of anhydrosugars, sugar alcohols, primary sugars, and oxalate were found to be 3.25, 5.60, 10.52, and 0.37 μg m(-3), respectively, during the study period. Glucose was the most abundant species followed by levoglucosan and mannitol. Significant positive correlation between the molecular markers, anhydrosugars, sugar alcohols, primary sugars, and oxalic acid confirmed that biomass burning, biogenic activity, and re-suspension of soil particles were the main sources of aerosol in the eastern central India study area. PMID:25131681

  12. CABINETS OPERATING RULES AND COALITIONN FORMATION IN CENTRAL AND EASTERN EUROPE

    Directory of Open Access Journals (Sweden)

    DANA IRINA IONITA

    2011-04-01

    Full Text Available After the fall of communism in the late ’80 in Central and Eastern Europe, due to the appearance of several political parties in each state, there was the need to form coalitions in order to provide support for the governments. This paper aims to identify the institutional features that influence the coalition formation process using the rational choice institutionalism approach. In this case, the political parties, who seek to optimize their benefits in the government formation process, are constrained by the institutional environment. The institutional environment comprises the rules that determine how the governments are formed. Particularly, this paper aim is to identify how the cabinet operating rules affect the outcomes of the coalition formation process. In order to do so, I will develop a quantitative analysis of 110 cabinets in Estonia, Latvia, Lithuania, Poland, Czech Republic, Slovakia, Hungary, Slovenia, Romania and Bulgaria formed after the first free elections subsequent to the communist fall until the beginning of 2010. These countries represent the post-communist states that joined the European Union, finalizing the democratization process at least from a formal point a view. This cross-country comparison tries to explain how some institutional features influence the formation of coalitions in new democracies. This research is valuable due to the lack of this type of comparative studies on Central and Eastern European states.

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

    International Nuclear Information System (INIS)

    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.

  14. Roaming Earthquakes in North China and Central-Eastern US: How and Why?

    Science.gov (United States)

    Liu, M.; Stein, S. A.; Wang, H.

    2014-12-01

    Large earthquakes in mid-continents often occur in unexpected places. In North China, large earthquakes roamed between distant fault systems in the past 2000 years such that no large events ruptured the same fault segment twice during this period. In the central-eastern US, although historic earthquake records only go back a few hundred years, increasing paleoseismic evidence reveals large events in places of little seismicity today. Such spatiotemporal patterns of mid-continental earthquakes differ significantly from those at plate boundary zones, where relative plate motion loads the plate boundary faults steadily at relatively high rates, leading to localized seismicity with some arguable quasi-periodicity. In mid-continents, tectonic loading is slow and accommodated collectively by a complex system of interacting faults, each of which can be active for a short period after long dormancy. The mechanics of fault interaction in mid-continents remain to be fully understood. Besides the well studied Coulomb stress perturbations due to dislocation on the fault planes, property changes of fault zones by a large rupture may cause redistribution of regional stress and strain fields in mid-continents. Further studies of fault interaction and the resulting spatiotemporal occurrence of large earthquakes in mid-continents are imperative for improving earthquake hazard assessment in North China, central-eastern US, and other highly populated and earthquake-prone mid-continents.

  15. Mitochondrial Control Region Variability in Mytilus galloprovincialis Populations from the Central-Eastern Mediterranean Sea

    Directory of Open Access Journals (Sweden)

    Ioannis A. Giantsis

    2014-06-01

    Full Text Available The variable domain 1 (VD1 domain of the control region and a small segment of the rrnaL gene of the F mtDNA type were sequenced and analyzed in 174 specimens of Mytilus galloprovincialis. Samples were collected from eight locations in four Central-Eastern (CE Mediterranean countries (Italy, Croatia, Greece and Turkey. A new primer, specific for the F mtDNA type, was designed for the sequencing procedure. In total 40 different haplotypes were recorded, 24 of which were unique. Aside from the two populations situated in Thermaikos gulf (Northern Aegean, Greece, relatively high levels of haplotype and nucleotide diversity were estimated for both Central and Eastern Mediterranean populations. Eight out of the 40 haplotypes were shared by at least three populations while two of them were found in all populations. ΦST and cluster analysis revealed lack of structuring among CE Mediterranean populations with the exception of those located at the Sea of Marmara and Croatian coast which were highly differentiated. Apart from the species’ inherit dispersal ability, anthropogenic activities, such as the repeated translocations of mussel spat, seem to have played an important role in shaping the current genetic population structure of CE M. galloprovincialis mussels.

  16. Is intensification a viable way for pond culture in Central and Eastern Europe?

    Directory of Open Access Journals (Sweden)

    Gergő Gyalog

    2011-12-01

    Full Text Available Today’s Central and Eastern European aquaculture is based on low production intensity pondculture dominated by traditional extensive and semi-intensive carp-based polyculture technologies, useof complete feeds in pond culture is not prevalent. Meanwhile pond culture in other parts of the Worldhas gone through an intensification process, nowadays high-intensity monoculture technologies dominatein pond farming. Use of complete feeds and application of higher stocking rates have doubled-tripledyields compared to traditional extensive, semi-intensive farming methods. Economic analysis of Asianfarms shows that intensification leads to increased profits per unit area and decreased profitability. Thecalculation of financial results of fish farming technologies of different intensity level show the sameeffect of intensification on viability in Hungary as in Asia: high feeding and stocking rate result inoutstanding profit per unit area and decreased profit margin at the same time. Rising land prices (andrents, fees for usage of water, decrease in area-based subsidies can push the Central and EasternEuropean pond aquaculture toward intensification as high intensity fish rearing in ponds may offer goodalternative for those farmers who have limited access to land (pond area and water. However one musttake the increased risks of high intensity and must have good managing abilities and farming expertisewith special regard to water quality and biomass management.

  17. A Comparative Review Over the Pension Systems’ Performance in Central and Eastern European Countries

    Directory of Open Access Journals (Sweden)

    Luise Mladen

    2012-12-01

    Full Text Available Towards the late 90’s, together with overcoming the shock of transition, most countries in Central and Eastern Europe began a process of profound reform of the pension systems. The aim of these reforms was mainly ensuring the financial sustainability of the pension systems often without taking into account their primary goal: to provide adequate retirement incomes, to allow the elderly to maintain a decent living standard after retirement and to have economic independence. However, a successful pension system is not the one that involves little spending but the one achieving its primary goal while limiting the future pressures on public finances.The economic crisis has increased the vulnerability of the pension systems. The economic recessions or slow economic growth, budget deficits and debt burdens, low employment rates have led to rising the concern about the ability of pension systems to fulfill their purpose. In this context, most Central and Eastern European countries have recently been forced to take up new changes in pensions. In our study we accomplished a comparative analysis of the pension systems’ performance based on calculating a composite indicator that includesthree components: the indicator of adequacy, the financial sustainability indicator and the indicator of modernity. Each of these components is obtained by aggregating a selection of sub-indicators. The purpose of this analysis is to identify best practices for successful reform, but also to highlight potentialhazards or imbalances that might face various emerging countries.

  18. Livestock grazing, habitat protection and diversity of bees and wasps in the Central Monte desert Ganadería, protección del hábitat y diversidad de abejas y avispas en el desierto del Monte Central

    OpenAIRE

    DIEGO P. VÁZQUEZ; Valeria Aschero; Erica L. Stevani

    2008-01-01

    Reserves aim mainly at preventing or mitigating human impacts on natural ecosystems. It is important to assess how well reserves meet this goal. We evaluated whether habitat protection offered by Ñacuñán Biosphere Reserve (Central Monte desert, Argentina) results in detectable changes in habitat structure and the species richness and composition of bees and wasps. We conducted pan trap sampling and flower visitor observations in six pairs of protected and unprotected sites. Our results sugges...

  19. Factors affecting the thermal environment of Agassiz’s Desert Tortoise (Gopherus agassizii) cover sites in the Central Mojave Desert during periods of temperature extremes

    Science.gov (United States)

    Mack, Jeremy S.; Berry, Kristin H.; Miller, David; Carlson, Andrea S.

    2015-01-01

    Agassiz's Desert Tortoises (Gopherus agassizii) spend >95% of their lives underground in cover sites that serve as thermal buffers from temperatures, which can fluctuate >40°C on a daily and seasonal basis. We monitored temperatures at 30 active tortoise cover sites within the Soda Mountains, San Bernardino County, California, from February 2004 to September 2006. Cover sites varied in type and structural characteristics, including opening height and width, soil cover depth over the opening, aspect, tunnel length, and surficial geology. We focused our analyses on periods of extreme temperature: in summer, between July 1 and September 1, and winter, between November 1 and February 15. With the use of multivariate regression tree analyses, we found cover-site temperatures were influenced largely by tunnel length and subsequently opening width and soil cover. Linear regression models further showed that increasing tunnel length increased temperature stability and dampened seasonal temperature extremes. Climate change models predict increased warming for southwestern North America. Cover sites that buffer temperature extremes and fluctuations will become increasingly important for survival of tortoises. In planning future translocation projects and conservation efforts, decision makers should consider habitats with terrain and underlying substrate that sustain cover sites with long tunnels and expanded openings for tortoises living under temperature extremes similar to those described here or as projected in the future.

  20. Decadal variability in the occurrence of wintertime haze in central eastern China tied to the Pacific Decadal Oscillation.

    Science.gov (United States)

    Zhao, Sen; Li, Jianping; Sun, Cheng

    2016-06-10

    Haze is a serious issue in China with increasing concerns, and understanding the factors driving decadal-scale variations in haze occurrence is relevant for government policymaking. Using a comprehensive observational haze dataset, we demonstrate notable decadal fluctuations in the number of haze days (HD) during winter in central eastern China, showing a decline since the mid-1980s. The leading mode of the wintertime HD features an increasing trend for 1959-2012 in eastern China, highly correlated with China's gross domestic product (GDP) that represents increasing trend of pollutant emissions, and to a lesser extent meteorological factors. The second mode shows decadal variations in central eastern China associated with Pacific Decadal Oscillation (PDO). Observations and numerical simulations suggest that Mongolia High and corresponding descending motion tend to be enhanced (weakened) in central eastern China during the positive (negative) phase of PDO. With PDO shifting towards a negative phase, the weakened Mongolia High and ascending anomalies make the air unstable and conduce to the spread of pollutants, leading to the decline in the wintertime HD over central eastern China since the mid-1980s. Based on above physical mechanisms, a linear model based on PDO and GDP metrics provided a good fit to the observed HD.

  1. Decadal variability in the occurrence of wintertime haze in central eastern China tied to the Pacific Decadal Oscillation

    Science.gov (United States)

    Zhao, Sen; Li, Jianping; Sun, Cheng

    2016-06-01

    Haze is a serious issue in China with increasing concerns, and understanding the factors driving decadal-scale variations in haze occurrence is relevant for government policymaking. Using a comprehensive observational haze dataset, we demonstrate notable decadal fluctuations in the number of haze days (HD) during winter in central eastern China, showing a decline since the mid-1980s. The leading mode of the wintertime HD features an increasing trend for 1959–2012 in eastern China, highly correlated with China’s gross domestic product (GDP) that represents increasing trend of pollutant emissions, and to a lesser extent meteorological factors. The second mode shows decadal variations in central eastern China associated with Pacific Decadal Oscillation (PDO). Observations and numerical simulations suggest that Mongolia High and corresponding descending motion tend to be enhanced (weakened) in central eastern China during the positive (negative) phase of PDO. With PDO shifting towards a negative phase, the weakened Mongolia High and ascending anomalies make the air unstable and conduce to the spread of pollutants, leading to the decline in the wintertime HD over central eastern China since the mid-1980s. Based on above physical mechanisms, a linear model based on PDO and GDP metrics provided a good fit to the observed HD.

  2. 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

  3. Magmatic and solid state structures of the Abu Ziran pluton: Deciphering transition from thrusting to extension in the Eastern Desert of Egypt

    Science.gov (United States)

    Fritz, Harald; Loizenbauer, Jürgen; Wallbrecher, Eckart

    2014-11-01

    The 606 Ma old Abu Ziran granite of the Eastern Desert of Egypt intruded the southern margin of the Meatiq dome in a sinistral shear extensional setting. Its emplacement was enabled by a system of NW-trending sinistral shears, related Riedel shears and N-S extensional shear zones and faults. Magmatic flow was east-directed and controlled by Riedel shears that progressively rotated to an orientation favourable for extension. Strain markers that document magmatic flow show eastward decreasing strain together with strain increase from pluton centre to margins. This is explained by Newtonian flow between non-parallel plates and differences in flow velocities across the pluton. Solid state fabrics including shear fabrics, orientation of late magmatic dykes and quartz tension gashes, together with quartz C-axes distributions, document southward extensional shear within the solidified pluton and adjacent host rocks. Extensional shear is correlated with exhumation of the Meatiq dome coeval and soon after pluton solidification (585 Ma). Pressure temperature evolutionary paths, derived from fluid inclusions, show a clockwise path with exhumation by isothermal decompression in the Meatiq dome. By contrast, the overlying volcanosedimentary nappes experienced an anti-clockwise path released by temperature rise due to pluton emplacement followed by isobaric cooling. Quartz fabrics indicate high-temperature coaxial N-S flow in the northern Meatiq dome and lower-temperature, non-coaxial southward flow within the overlaying superficial nappe. This is explained by the exhumation process itself that progressively localised into simple shear domains when rocks approached higher crustal levels. Late extension at ca. 580 Ma was pure shear dominated and resulted in reversal of shear, now dextral, in the western Meatiq shear zone.

  4. Crustal velocity structure of Central and Eastern Turkey from ambient noise tomography

    Science.gov (United States)

    Warren, Linda M.; Beck, Susan L.; Biryol, C. Berk; Zandt, George; Özacar, A. Arda; Yang, Yingjie

    2013-09-01

    In eastern Turkey, the ongoing convergence of the Arabian and African plates with Eurasia has resulted in the westward extrusion of the Anatolian Plate. To better understand the current state and the tectonic history of this region, we image crust and uppermost mantle structure with ambient noise tomography. Our study area extends from longitudes of 32° to 44°E. We use continuous data from two temporary seismic deployments, our 2006-2008 North Anatolian Fault Passive Seismic Experiment and the 1999-2001 Eastern Turkey Seismic Experiment, as well as from additional seismographs in the region. We compute daily cross-correlations of noise records between all station pairs and stack them over the entire time period for which they are available, as well as in seasonal subsets, to obtain interstation empirical Green's functions. After selecting interstation cross-correlations with high signal-to-noise ratios and measuring interstation phase velocities, we compute phase velocity maps at periods ranging from 8 to 40 s. At all periods, the phase velocity maps are similar for winter and summer subsets of the data, indicating that seasonal variations in noise sources do not bias our results. Across the study area, we invert the phase velocity estimates for shear velocity as a function of depth. The shear velocity model, which extends to 50 km depth, highlights tectonic features apparent at the surface: the Eastern Anatolian Plateau is a prominent low-velocity anomaly whereas the Kirşehir Massif has relatively fast velocities. There is a large velocity jump across the Inner Tauride Suture/Central Anataolian Fault Zone throughout the crust whereas the North Anatolian Fault does not have a consistent signature. In addition, in the southeastern part of our study area, we image a high velocity region below 20 km depth which may be the northern tip of the underthrusting Arabian Plate.

  5. Application of Paleoseismology to Seismic Hazard Analysis in the Central and Eastern United States (CEUS)

    International Nuclear Information System (INIS)

    Paleoseismology techniques have been applied across the CEUS (Central and Eastern United States) to augment seismic data and to improve seismic hazard analyses. Considering paleoseismic data along with historic data may increase the number of events and their maximum magnitudes (Mmax), which may decrease the recurrence time of seismic events included in hazard calculations. More importantly, paleoseismic studies extend the length of the earthquake record often by 1000s–10,000s of years and reduce uncertainties related to sources, magnitude, and recurrence times of earthquakes. The CEUS Seismic Source Characterization (Technical Report, [108]) uses a lot of paleoseismic data in building the source model for seismic hazard analyses. Most of these data are derived through study of paleoliquefaction features. Appendix E of the Technical Report compiles data from ten distinct regions in eastern North America where paleoliquefaction features have been used to improve knowledge of regional seismic history. These regions are shown. Paleoliquefaction data can significantly impact seismic hazard calculations by better defining earthquake sources, Mmax for those sources, and recurrence rates of large earthquakes

  6. 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.

  7. 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.

  8. 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

    variation in the level of media freedom within and across the former communist countries? What are the direct and indirect effects of the global financial crisis on the trends of democratization vs. authoritarianism in CEE? How could eminent newly democratized countries in CEE backslide dramatically to semi......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...... regimes in the region become recently so vulnerable? Why would the level of media freedom and pluralism in the CEE region remain significantly more limited than in Western Europe, despite supposedly shared European values and policies, and EU membership of the countries in the region? What explains...

  9. Are the costs of pollution abatement lower in Central and Eastern Europe? Evidence from Lithuania

    International Nuclear Information System (INIS)

    It is often claimed that pollution reductions can be achieved at lower cost in Central and Eastern Europe and the former Soviet Union, because more possibilities exist to update production processes and reduce waste. To date, however, there has been little or no systematic evaluation of what the costs actually are in these countries. The main purpose of this paper is to partially fill this research gaps using firm-level data from Lithuania. Abatement cost estimates for key air pollutants are presented based on investments made in Lithuania during 1993-4. The paper also attempts to estimate the demand for pollution directly using data on pollution charges from 1994. Using both methods, it is shown that for at least some key pollutants marginal and average abatement costs are probably substantially lower in Lithuania than in western countries. (Author)

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

    International Nuclear Information System (INIS)

    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

  11. A PVAR MODEL BUILT ON THE RICARDIAN APPROACH TO DEFICITS IN CENTRAL AND EASTERN EUROPE

    Directory of Open Access Journals (Sweden)

    Daniel BELINGHER

    2015-08-01

    Full Text Available In the current times, the issue of the deficits became very problematic for the economists, as well as for the practitioners and theoreticians. The purpose of this paper consists in the construction of a Panel VAR model, which has the role to test the Ricardian approach to deficits in several countries from Central and Eastern Europe. The analyzed countries are Austria, Czech Republic, Hungary, Bulgaria, Romania and Ukraine and the time interval starts in 1998 and it ends in 2013.  The used variables are the gross national saving rate and the budget balance for each of the six countries. Our results show that in this geographical-economical area, the Ricardian approach to deficits does not hold as a valid macroeconomic theory.

  12. 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.

  13. 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.

  14. 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.

  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. 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.

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

    International Nuclear Information System (INIS)

    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)

  18. 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.

  19. Compulsory Purchase in the Transitional Countries of Central and Eastern Europe

    Directory of Open Access Journals (Sweden)

    Richard Grover

    2008-04-01

    Full Text Available Until the ending of Communist rule in Central and Eastern Europe, the objective of compulsory purchase was the achievement of a socialist society in which the ownership of the means of production, including land, was to be collective rather than private. Compulsory purchase legislation and laws on ownership were used to expropriate private property. After 1990 the newly elected democratic governments changed the constitutions to permit and protect private ownership of land. However, compulsory purchase is essential in a market economy to deal with certain aspects of market failure. These include the need to facilitate the provision of collective goods, such as infrastructure and utility networks, and regeneration where the state may need to disrupt a prisoners’ dilemma situation. In spite of their commitment to the inviolability of private property, the transitional economies have had to develop compulsory purchase procedures and means of assessing compensation.

  20. 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...

  1. A Decade of Transformation: Educational Policies in Central and Eastern Europe

    Science.gov (United States)

    Mitter, Wolfgang

    2003-03-01

    The changes in Central and Eastern Europe caused by upheavals at the beginning of the 1990s had great impact on the formation and implementation of educational policies. A comparison of patterns in Russia, Poland, Hungary and the Czech Republic shows common features which were rooted in the collapse of the communist system. At the same time these transformation processes were marked by considerable diversity. To elucidate these commonalities and differences, the following problem areas are examined: (a) decentralisation of responsibilities; (b) financing and privatisation; (c) structural reforms; (d) curricular reforms; and (e) evaluation, assessment and examinations. These developments are considered in the light of various theories about how periods of social transformation unfold. The article helps to throw light on the differences between the countries of the region in terms of how the educational changes were perceived and carried out.

  2. 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...

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

    DEFF Research Database (Denmark)

    Kraft, Helene Anja

    . 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......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...

  4. An analysis of blogs from medical students on "English Parallel" courses in Central and Eastern Europe.

    Science.gov (United States)

    Mayberry, John F

    2013-12-01

    During the last 20 years, there has been a significant growth in the training of overseas students especially within the European Union. Informal discussions with past and present students revealed a marked reluctance to take part in interviews about the nature of "English Parallel" courses. Alternative sources of information include blogs and commentaries written on the internet by present and former students at these schools. Such blogs are relatively limited in number and of variable length. They have been written for a variety of reasons and range in content from commentaries on training to wider discussion of life in Central and Eastern Europe. Six blogs were identified from an internet search, and a qualitative approach was adopted for the analysis of text content. Their experience is assessed, and potential approaches to greater integration of training across Europe are considered.

  5. 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.

  6. 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.

  7. 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.

  8. 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 Projec

  9. Did inequality increase in transition? : an analysis of the transitional countries of Eastern Europe and Central Asia

    OpenAIRE

    RoÌ zsaÌ s, TamaÌ s.

    2002-01-01

    Approved for public release; distribution is unlimited. Parallel to the process of democratization, the former socialist countries of Eastern Europe and Central Asia have shown an increase in measured income inequality during their transition from centrally-planned to a market-oriented economy. Since the behavior of these countries contradicted previous models of inequality, researchers analyzing the transition process linked the increase in income inequality to the egalitarian values of s...

  10. Non-Territorial Autonomy and Political Community in Contemporary Central and Eastern Europe

    Directory of Open Access Journals (Sweden)

    David J. Smith

    2013-02-01

    Full Text Available The last two decades have seen the adoption of laws on non-territorial autonomy (NTA by several states in Central and Eastern Europe (CEE, as well as debates on the applicability of this concept to other countries of the region. This development has in turn elicited a growing interest from international organisations in the potential of NTA as a modality of minority rights provision in the New Europe. In spite of this interest, relatively little is known about the practical implementation of NTA within this setting and its reception by ethnonational minorities and majorities alike. This article offers a preliminary comparative analysis of debates and practices around NTA in four countries-Hungary, Romania, Estonia and Russia-and seeks to link these cases to broader Central and East European-focused debates on state and nation-building, democratisation and participation in public life. By way of conclusion, it makes a case for further research on NTA 'from the ground up', focusing more squarely on the everyday practice of autonomy from a minority perspective and how this might inform and deepen understandings of minority agency within current processes of political community building in CEE and-ultimately-beyond.

  11. THE SCOPE OF DUE DILIGENCE IN CROSS-BORDER ACQUISITIONS IN CENTRAL AND EASTERN EUROPE

    Directory of Open Access Journals (Sweden)

    Alen Sacek

    2015-04-01

    Full Text Available Cross-border acquisitions play an important role in the corporate strategic development and international expansion. The paper summarizes the results of the dissertation, which intends to establish vital link between research and practice, deeply exploring the risk assessment methods and the scope of due diligence audit in the pre-acquisition phase. The central hypothesis of the comprehensive model stated that thorough due diligence in the pre-acquisition phase is necessary to make successful cross-border acquisition. The empirical evidence has been drawn on data sample of acquisitions made by automotive firms in cross-border acquisitions in the Central and Eastern Europe. The main results support the proposition that the thorough due diligence audit is necessary pre-requisite for successful acquisition. The findings further support the clear trend: In the past few years, several big automotive leaders strategically gain more control over their supply chains by acquiring technology specialists. From a practical standpoint, the research results provide acquisition management with a simple method of performing the pre-acquisition evaluation of potential acquisition candidates.

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

    Energy Technology Data Exchange (ETDEWEB)

    You Qinglong; Kang Shichang; Xu Yanwei; Huang Jie [Laboratory of Tibetan Environment Changes and Land Surface Processes, Institute of Tibetan Plateau Research, Chinese Academy of Sciences (CAS), Beijing 100085 (China); Fluegel, Wolfgang-Albert [Department of Geoinformatics, Friedrich-Schiller University Jena, Jena 07743 (Germany); Sanchez-Lorenzo, Arturo [Climate Research Laboratory, Barcelona Science Park, Barcelona 08028 (Spain); Yan Yuping, E-mail: shichang.kang@itpcas.ac.c [National Climate Center, Beijing 100081 (China)

    2009-10-15

    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.

  13. Holocene mammalian change in the central Columbia Basin of eastern Washington state, USA

    Science.gov (United States)

    Lyman, R. Lee

    2016-08-01

    Predictions of changes in the Holocene mammalian fauna of the central Columbia Basin in eastern Washington (USA) based on environmental changes are largely met. Taxonomic richness is greatest during periods of cool-moist climate. Rates of input of faunal remains to the paleozoological record may suggest greater mammalian biomass during periods of greater moisture but are difficult to interpret without data on sampling intensity in the form of volume of sediment excavated. Abundances of leporids and grazing ungulates fluctuate in concert with abundance of grass. Several biogeographic records are tantalizing but require additional study and data before being accepted as valid. Records of red fox (Vulpes vulpes) indicate this species was present in the central basin during the Holocene contrary to historic records and recent suggestions modern foxes there are escapees from fur farms. Bison (Bison bison) and bighorn sheep (Ovis canadensis) underwent diminution of body size during the Holocene. Modern efforts to conserve the Columbia Basin ecosystem are advised to consider the Holocene record as indicative of what may happen to that ecosystem in the future.

  14. Re-emerging diversity : Rapid fertility changes in central and eastern Europe after the collapse of the Communist regimes

    NARCIS (Netherlands)

    Sobotka, T

    2003-01-01

    This article provides a detailed analysis of recent fertility changes in 15 countries of central and eastern Europe and in the former East Germany. It focuses on the period after 1989, which witnessed a profound transformation in childbearing patterns, including a rapid decline in fertility rates, t

  15. Major methodological challenges for the economic theory of the firm in the economies of Central and Eastern Europe

    Directory of Open Access Journals (Sweden)

    Jerzy Boehlke

    2010-07-01

    Full Text Available This paper presents the major methodological challenges in microeconomic theory of the firm in theeconomies of Central and Eastern Europe. The methodological weaknesses of the theory are not only thecause of cognitive limitation but also an important condition for an effective economic policy during thetransition period.

  16. Welfare regimes in Central and Eastern Europe: Incorporating post-communist countries in a welfare regime typology

    NARCIS (Netherlands)

    H.J.M. Fenger (Menno)

    2007-01-01

    textabstractAbstract This article uses hierarchical cluster analysis to empirically assess if the postcommunist welfare states of Central and Eastern Europe can be classified according to any of Esping-Andersen’s well-known welfare types, or if they form a distinct group of their own. It shows that

  17. Leveraging EarthScope USArray with the Central and Eastern United States Seismic Network

    Science.gov (United States)

    Busby, R.; Sumy, D. F.; Woodward, R.; Frassetto, A.; Brudzinski, M.

    2015-12-01

    Recent earthquakes, such as the 2011 M5.8 Mineral, Virginia earthquake, raised awareness of the comparative lack of knowledge about seismicity, site response to ground shaking, and the basic geologic underpinnings in this densely populated region. With this in mind, the National Science Foundation, United States Geological Survey, United States Nuclear Regulatory Commission, and Department of Energy supported the creation of the Central and Eastern United States Seismic Network (CEUSN). These agencies, along with the IRIS Consortium who operates the network, recognized the unique opportunity to retain EarthScope Transportable Array (TA) seismic stations in this region beyond the standard deployment duration of two years per site. The CEUSN project supports 159 broadband TA stations, more than 30 with strong motion sensors added, that are scheduled to operate through 2017. Stations were prioritized in regions of elevated seismic hazard that have not been traditionally heavily monitored, such as the Charlevoix and Central Virginia Seismic Zones, and in regions proximal to nuclear power plants and other critical facilities. The stations (network code N4) transmit data in real time, with broadband and strong motion sensors sampling at 100 samples per second. More broadly the CEUSN concept also recognizes the existing backbone coverage of permanently operating seismometers in the CEUS, and forms a network of over 300 broadband stations. This multi-agency collaboration is motivated by the opportunity to use one facility to address multiple missions and needs in a way that is rarely possible, and to produce data that enables both researchers and federal agencies to better understand seismic hazard potential and associated seismic risks. In June 2015, the CEUSN Working Group (www.usarray.org/ceusn_working_group) was formed to review and provide advice to IRIS Management on the performance of the CEUSN as it relates to the target scientific goals and objectives. Map shows

  18. MT Alcudia: a magnetotelluric profile across the south-eastern part of the Central Iberian Zone

    Science.gov (United States)

    Pous, J.; Monteiro Santos, F.; Galindo, J.; Ibarra, P.; Plancha, J.; Gonçalves, R.; Almeida, E.; Pedrera, A.; Ruiz-Constan, A.; Anahnah, F.

    2009-04-01

    The western part of the Iberian Peninsula (Iberian Massif) is the best exposed fragment of the Variscan orogen in Europe. Its southern half was generated by an oblique collision between three continental terranes belonging to the margins of Laurassia (Avalonia) - the South Portuguese Zone- and Godwana - the Ossa Morena Zone (OMZ) and the Central Iberian Zone (CIZ). The boundaries between them are considered to be sutures. A 210 km long magnetotelluric profile across the eastern part of the Central Iberian Zone is presented. The profile crosses the boundary between the Ossa Morena and Central Iberian zones and spans up to the Tajo basin, crossing the Sierra de Alcudia and the Toledo Mountains. The main structures investigated are: the Los Pedroches batholit, the Alcudia anticline - Domo Extremeño, the Almadén syncline, the fold structures located to the north and the Toledo fault. We present the results of this profile, which consists of 33 MT sites, with the five components of the electromagnetic field and period ranging from 1000 Hz to 1000 s. In each MT site a TEM sounding was carried out in order to characterize the shallow electrical resistivity and to control the galvanic distortion (static shift). The results of two-dimensional inversion reveal a high conductivity zone with the transition OMZ/CIZ. Apart from the sallow structure, the most striking feature is a high conductive layer at middle to lower crust in the whole CIZ, confirming the prolongation of the same layer detected in the OMZ in previous studies.

  19. The Yanshanian Orogeny and Two Kinds of Yanshanides in Eastern-Central China

    Institute of Scientific and Technical Information of China (English)

    WU Genyao

    2005-01-01

    The Tan-Lu Fault was once a transform fault in the Paleotethys,west of which was the Qinling-Dabie Ocean separating the Yangtze Craton from the North China Craton,and east of which was the Su-Lu Ocean separating the SuWan Block from the Jiao-Liao Craton.The Qinling-Dabie Ocean closed in the Indosinian orogeny,which created the China-Southeast Asia Subcontinent,with the Tan-Lu Fault becoming a marginal shear zone along the newly-formed amalgamated subcontinent.The Su-Lu Ocean subducted partly in the Indosinian.orogeny,but not closed.In the Jurassic and Early Cretaceous,the Su-Wan Block drifted northwards with subduction of the Su-Lu Ocean and moved westwards to converge the subcontinent by sinistral shearing of the ENE-striking fractures.The Su-Lu Ocean finally closed and the SuWan Block collided with the Jiao-Liao Craton in the Early Cretaceous,which constituted a part of the magnificent interplate Yanshanides.The interplate orogeny rejuvenated the fossil sutures and deep fractures,as well as the Indosinian orogen,and the intraplate (intracontinental) Yanshanian orogeny occurred in the subcontinent.The East Asia Yanshanides,consisting of the interplate orogens in the outer side and the intraplate orogens in the inner side,collapsed quickly in the latest Early Cretaceous and Late Cretaceous.The eastern China area entered a tensile period from the Eogene,and the tectonic differentiation between the central and eastern China areas since the Jurassic was further strengthened.

  20. 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

  1. 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

  2. Utilization of airborne gamma ray spectrometric data for geological mapping, radioactive mineral exploration and environmental monitoring of southeastern Aswan city, South Eastern Desert, Egypt

    Science.gov (United States)

    Youssef, Mohamed A. S.; Elkhodary, Shadia T.

    2013-12-01

    The present work utilizes airborne gamma ray spectrometric data in a trial to refine surface geology of igneous, metamorphic and sedimentary rocks, detect any radioactive mineralization and monitor environment at southeastern Aswan city, South Eastern Desert, Egypt. This area is mainly covered with igneous rocks (younger granites, older granites, metasediments, metavolcanics, metagabbro, Tertiary basalt and ring complex), metamorphic rocks as well as sedimentary rocks (Um Barmil Formation, Timsah Formation, Abu Aggag Formation and wadi sediments). Airborne gamma ray spectrometry can be very helpful in mapping surface geology. This provides estimates of the apparent surface concentrations of the most common naturally occurring radioactive elements, such as potassium (K), equivalent uranium (eU) and equivalent thorium (eTh). This is based on the assumption that, the absolute and relative concentrations of these radioelements vary measurably and significantly with lithology. The composite image technique is used to display simultaneously three parameters of the three radioelement concentrations and their three binary ratios on one image. The technique offers much in terms of lithological discrimination, based on colour differences and showed efficiency in defining areas, where different lithofacies occur within areas mapped as one continuous lithology. The integration between surface geological information and geophysical data led to detailing the surface geology and the contacts between different rock units. Significant locations or favourable areas for uranium exploration are defined, where the measurements exceed (X + 2S), taking X as the arithmetic mean of eU, eU/eTh and eU/K measurements and S as the standard deviation corresponding to each variables. The study area shows the presence of four relatively high uraniferous zones. These zones cannot be ignored and need further ground follow-up. In addition, the trend analysis based on the three radioelement maps and

  3. Mid-Eocene alluvial-lacustrine succession at Gebel El-Goza El-Hamra (Shabrawet area, NE Eastern Desert, Egypt): Facies analysis, sequence stratigraphy and paleoclimatic implications

    Science.gov (United States)

    Wanas, H. A.; Sallam, E.; Zobaa, M. K.; Li, X.

    2015-11-01

    This study aims to provide the depositional facies, sequence stratigraphic and paleoclimatic characteristics of the Mid-Eocene (Bartonian) continental succession exposed at Gebel El-Goza El-Hamra (Shabrawet Area, NE Eastern Desert, Egypt). The studied succession consists of siliciclastic rocks followed upward by carbonate rocks. Detailed field observation and petrographic investigation indicate accumulation in floodplain-dominated alluvial and shallow lacustrine systems. The floodplain-dominated alluvial facies (45 m thick) is composed mainly of carbonate nodules-bearing, mottled mudrock with subordinate sandstone and conglomerate beds. The conglomerate and pebbly sandstone bodies interpreted as ephemeral braided channel deposits. The massive, laminated, planner cross-bedded, fine- to medium-grained sandstone bodies interlayered within mudstone reflect sheet flood deposits. The mudrocks associated with paleosols represent distal floodplain deposits. The shallow lacustrine facies (15 m thick) is made up of an alternation of marlstone, micritic limestone, dolostone and mudrock beds with charophytes and small gastropods. Both the alluvial and lacustrine facies show evidence of macro-and micro-pedogenic features. Pollen assemblages, stable δ18O and δ13C isotopes, and paleopedogenic features reflect prevalence of arid to semi-arid climatic conditions during the Bartonian. The sequence stratigraphic framework shows an overall fining-upward depositional sequence, consisting of Low- and High-accommodation Systems Tracts (LAST, HAST), and is bounded by two sequence boundaries (SB-1, SB-2). Conglomerate and pebbly sandstone deposits (braided channel and sheet flood deposits) of the lower part of the alluvial facies reflect a LAST. Mudrock and silty claystone facies (distal floodplain deposits) of the upper part of alluvial facies and its overlying lacustrine facies correspond to a HAST. The LAST, HAST and SB were formed during different accommodation-to-sediment supply (A

  4. Structural evolution and Cenozoic tectonostratigraphy of the Cairo-Suez district, north Eastern Desert of Egypt: Field-structural data from Gebel Qattamiya-Gebel Um Reheiat area

    Science.gov (United States)

    Hagag, Wael

    2016-06-01

    Detailed field mapping reveals that continental rifting is strongly deforming the Gebel Qattamiya-Gebel Um Reheiat area and the entire Cairo-Suez district, in north Eastern Desert of Egypt. Rift-related structures are predominantly represented by E to WNW, NNW and NW oriented faults. The E to WNW oriented faults are small and build up the Gebel Qattamiya en echelon fault belt, whereas the faults trending NNW and NW establish a pervasive horst and graben structural style involving some rhomb-shape horsts as Gebel Qattamiya (GQRH), Gebel Um Reheiat (GURRH) and south Gebel Um Reheiat (SGURRH). Rock units of the Eocene succession and Oligocene sediments are well exposed and highly controlled by rift-related structures. Rifting was developed through two rift-phases; initial and major ones. The initial phase (a newly recognized phase in this contribution) has been occurred in Late Eocene (Priabonian), while the main phase was prevailing during Late Oligocene-Early Miocene time and is characterized by hydrothermal veins and basaltic eruptions. Continental transtension in the Cairo-Suez district, including the study area, was probably synchronous with a major tectonic stage (Pyrenean-Atlasic movement) of continental collision between African-Arabian and Eurasian plates in Late Eocene-Oligocene time. Field investigation suggests that the transfer of displacement (slip) from the Gulf of Suez proto-rift into the E-W oriented faults ''relays'' is an important mechanism, which helps to explain the current structural framework and tectonic evolution of the Cairo-Suez district. Reactivation of such faults with right-lateral divergent wrenching with NE-SW oriented extension deformed the Cairo-Suez district with several E-W oriented en echelon fault belts (e.g. Gebel Qattamiya fault belt in the study area). Thus the Cairo-Suez district represents an accommodation or transfer zone in northeastern Egypt, intercepting the ''far-field stresses'' from the Arabian-Nubian Shield, the Red

  5. Chemistry of serpentine "polymorphs" in the Pan-African serpentinites from the Eastern Desert of Egypt, with an emphasis on the effect of superimposed thermal metamorphism

    Science.gov (United States)

    Surour, Adel A.

    2016-08-01

    The present work deals with some Pan-African serpentinites of Neoproterozoic age from five localities in the Eastern Desert of Egypt namely, Abu Fannani, Fawakhir, Barramiya, Ras Shait and Wadi Ghadir that derivedmostly from lherzolite to harzburgite protoliths. The M-value of antigorite is anindicator of the metamorphic grade which is lowest at Fawakhir (greenschist facies) and highest at Abu Fannani (lower amphibolite facies). Antigoritization during progressive regional metamorphism at Fawakhir is limited and its M-value is much higher than 8.52 indicating crystallization temperatures of 220-250 °C whereas it is ≥300 °C in the rest. Antigorite recrystallized at T ≈ 400-450 °C in the contact metamorphic aureoles due to the emplacement of post-orogenic leucogranites at Fawakhir and Gebel Ghadir. Towards the contact with the granites, M-value of antigorite is low (6.48) compared to 8.52 in the least recrystallized antigorite due to the thermal effect. Antigorite that forms in the thermal aureoles is characterized by two types of substitution; Tschermak substitution (Al3+ and Cr3+ for Si4+ in the tetrahedral sites and Mg2+ in the octahedral sites) and non-Tschermak substitutionin the octahedral sites (2R3+ = 3R2+). Generally, both ortho- and clinochrysotiles are common with MgO contents of 41-41.13 wt% and 39.38-40.93 wt%, respectively. In addition to chlorite, high- and low-Al lizardites are present with almost constant total iron (~0.24 cations) as Fe2+(vi) and variable Mg2+. This suggests that significant R3+ in the octahedral sites are mostly occupied by Al3+ and Cr3+ and not iron. In the lizardite structure, there is Tschermak substitution of Si4+ by some trivalent cations in the tetrahedral sites. Using the TEM images, antigorite is distinguishable from chrysotile and they suggest the presence of polyhedral or polygonal serpentine (spherical or circular with alternating sectors of lizardite). Crack-seal microstructures are displayed by chrysotile and

  6. Petrogenesis of carbonated meta-ultramafic lenses from the Neoproterozoic Heiani ophiolite, South Eastern Desert, Egypt: A natural analogue to CO2 sequestration

    Science.gov (United States)

    Gahlan, Hisham A.; Arai, Shoji; Almadani, Sattam A.

    2015-02-01

    Among a set of peculiar meta-ultramafics, carbonate-orthopyroxenites are observed for the first time in the Heiani ophiolite belt, South Eastern Desert, Egypt. They form massive lensoidal masses up to 50 m long and 20 m wide. The lenses show a marked structural concordance with their neighboring country rocks. The typical country rocks are represented by the following high-grade metamorphic rocks: kyanite-muscovite schists, amphibolites, kyanite-bearing biotite gneisses, migmatites, granite gneisses and mobilizates. The studied carbonate-orthopyroxenites consist mainly of metamorphic orthopyroxene + magnesite, among other metamorphic, relict primary and retrograde secondary minerals. According to primary chromian spinel (Cr#, 0.7-0.84) chemistry and morphology, absence of clinopyroxene and presence of primary mantle olivine (Fo89-91) as relicts in the metamorphic orthopyroxene, the Heiani carbonate-orthopyroxenites seem to have formed from a highly depleted mantle peridotite precursor. At a late collisional stage during the Pan-Africa terrane accretion and the E-W crustal shortening (ca. 650-620 Ma), high-grade (upper amphibolite facies) low-P/high-T regional metamorphism (ca. 660 Ma) accompanied by CO2-metasomatism resulted in formation of the Heiani carbonate-orthopyroxenites. Mostly the carbonate-bearing shelf sediments beneath and/or in juxtaposition with the Heiani ophiolite are considered to be the proven source of the CO2-rich fluids. Although, a mixed sedimentary-mantle C source is not unlikely. A mineral paragenetic correlation with experimental data for the system MgO-SiO2-H2O-CO2 suggests metamorphic conditions consistent with those of the high-grade country rocks; i.e. 630-650 °C, 6-7 kbar (20-23 km depth) and high-XCO2 (0.6-0.7). The CO2-bearing fluids discharging along faults gave rise to regionally widespread carbonate-bearing assemblages. Accordingly, the Heiani carbonate-orthopyroxenites are considered the by-products of natural carbon

  7. P-T path and timing of crustal thickening during amalgamation of East and West Gondwana: A case study from the Hafafit Metamorphic Complex, Eastern Desert of Egypt

    Science.gov (United States)

    Abu El-Enen, Mahrous M.; Abu-Alam, Tamer S.; Whitehouse, Martin J.; Ali, Kamal A.; Okrusch, Martin

    2016-10-01

    The southeastern sector of the Hafafit Metamorphic Complex, southern Eastern Desert of Egypt comprises infrastructural orthogneisses of tonalite and syenogranite parentage, amphibolites, and a volcano-sedimentary association. These are overthrust by an obducted suprastructural ophiolite nappes via the Nugrus thrust. The protolith of the biotite-hornblende-gneisses was formed during island-arc accretion, while that of the garnet-biotite gneisses were formed in a within-plate regime, consistent with a transition to a post-collisional setting. The volcano-sedimentary association comprises interbedded and intercalated highly foliated metapelitic schists, metabasites, and leucocratic gneisses, deposited in a back-arc basin. The metapelites and the leucocratic gneisses originated from immature Fe-shales and arkoses derived from intermediate-mafic and acidic igneous rocks, respectively, via weak chemical weathering in a tectonically active island arc terrane. The intercalated amphibolites were derived from tholeiitic basalts generated in a back-arc setting. The volcano-sedimentary association was metamorphosed under upper-amphibolite facies conditions with pressures of 9-13 kbar and temperatures of 570-675 °C, as derived from conventional geothermobarometry and pseudosection calculation. A steep, tight clockwise P-T path is constrained and a geothermal gradient around 20 °C/km is estimated for the peak metamorphism. We assume that deformation and metamorphism are due to crustal thickening during the collision of East and West Gondwana, where peak metamorphism took place in the middle to lower crust at 33 km average crustal depth. This was followed by a subsequent quasi-isothermal decompression due to rapid exhumation during wrench tectonics. Sinistral transcurrent shearing with extensional denudation resulted in vertical ductile thinning that was accompanied by heat input from magmatism, as indicated by a higher geothermal gradient during retrograde metamorphism and

  8. Analyses of climate and extreme indices in Central and Eastern Europe within the CECILIA project

    Science.gov (United States)

    Hirschi, M.; Boberg, F.; Christensen, O. B.; Seneviratne, S. I.; Stepanek, P.; Wp4 Members, Cecilia

    2009-04-01

    The EU-project CECILIA (Central and Eastern Europe Climate Change Impact and VulnerabiLIty Assessment) aims at delivering a climate change impacts and vulnerability assessment in targeted areas of Central and Eastern Europe. This region appears particularly vulnerable with regard to future changes in extremes (Christensen and Christensen 2003, Schär et al. 2004), likely due to regional specificities such as highly varying topography and continentality, and due to changes in soil moisture content (Seneviratne et al. 2006). In the project, emphasis is given to applications of regional climate modeling studies at a resolution of 10 km for local impact studies in key sectors of the region. The project includes the analysis of extreme weather events in present day and future climate in the target region. For this purpose, an extensive list of precipitation and temperature indices was defined. Observational data used for the indices calculation comes from the European Climate Assessment & Dataset project (ECA&D, Klein Tank et al. 2002), from the ENSEMBLES gridded observations (E-Obs, Haylock et al. 2008), and from station data of the local partners in Central and Eastern Europe. Moreover, the same indices were calculated consistently for a selection of pre-existing RCM datasets (PRUDENCE, ENSEMBLES), and for the CECILIA driving models. Later on, the 10 km high-resolution climate simulations from CECILIA will be included in the analysis. Here we focus on the analysis of a selection of temperature indices, and on the validation of the model-derived indices with the observations. Generally, the spatial agreement between the models and the observations is very good for mean, maximum and minimum temperature (both in terms of the spatial variability and the spatial correlation). The spread between the models is larger for the daily temperature range, with most models showing larger spatial variability compared to the observations. When it comes to heat and cold wave indices

  9. 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

  10. Application of thorium-normalized airborne radio-spectrometric survey data of Wadi Araba area, North-eastern Desert, Egypt, as a guide to the recognition of probable subsurface petroleum accumulations

    Energy Technology Data Exchange (ETDEWEB)

    El-Sadek, M.A. E-mail: elsadek_eg@yahoo.com

    2002-07-01

    A new exploration method has been developed by Saunders et al. (Geophysics 58(10) (1993) 1417) using surface and aerial gamma-ray spectral measurements in prospecting for petroleum in stratigraphic and structural traps. Wadi Araba area, North-eastern Desert, Egypt, was selected to apply this method on its recorded aerial gamma-ray spectrometric survey data, due to its distinct stratigraphic and structural setting as well as its situation in close connection with the Gulf of Suez, which represents one of the important sites of oil production in Egypt. The three variables (eU, eTh, and K) registered for the whole study area, in the form of three contour maps, were digitized along the flight paths every 1.0 km. The DRAD arithmetic means plus three standard deviations for the data set were computed. Any single profile value greater than this quantity should have a probability of 99.87% that it represents a valid anomaly and is not caused by random variations in the background values. The use of these criteria has identified one flight line which has a valid anomaly that is not caused by random variations in the background values. This might indicate a prospective possibility for petroleum accumulation in the Wadi Araba area, North-eastern Desert, Egypt.

  11. Estimating earthquake magnitudes from reported intensities in the central and eastern United States

    Science.gov (United States)

    Boyd, Oliver; Cramer, Chris H.

    2014-01-01

    A new macroseismic intensity prediction equation is derived for the central and eastern United States and is used to estimate the magnitudes of the 1811–1812 New Madrid, Missouri, and 1886 Charleston, South Carolina, earthquakes. This work improves upon previous derivations of intensity prediction equations by including additional intensity data, correcting magnitudes in the intensity datasets to moment magnitude, and accounting for the spatial and temporal population distributions. The new relation leads to moment magnitude estimates for the New Madrid earthquakes that are toward the lower range of previous studies. Depending on the intensity dataset to which the new macroseismic intensity prediction equation is applied, mean estimates for the 16 December 1811, 23 January 1812, and 7 February 1812 mainshocks, and 16 December 1811 dawn aftershock range from 6.9 to 7.1, 6.8 to 7.1, 7.3 to 7.6, and 6.3 to 6.5, respectively. One‐sigma uncertainties on any given estimate could be as high as 0.3–0.4 magnitude units. We also estimate a magnitude of 6.9±0.3 for the 1886 Charleston, South Carolina, earthquake. We find a greater range of magnitude estimates when also accounting for multiple macroseismic intensity prediction equations. The inability to accurately and precisely ascertain magnitude from intensities increases the uncertainty of the central United States earthquake hazard by nearly a factor of two. Relative to the 2008 national seismic hazard maps, our range of possible 1811–1812 New Madrid earthquake magnitudes increases the coefficient of variation of seismic hazard estimates for Memphis, Tennessee, by 35%–42% for ground motions expected to be exceeded with a 2% probability in 50 years and by 27%–35% for ground motions expected to be exceeded with a 10% probability in 50 years.

  12. Seasonal controls on surface pCO2 in the central and eastern Arabian Sea

    Indian Academy of Sciences (India)

    V V S S Sarma; M Dileep Kumar; M Gauns; M Madhupratap

    2000-12-01

    The variability in partial pressure of carbon dioxide (pCO2) and its control by biological and physical processes in the mixed layer (ML) of the central and eastern Arabian Sea during inter-monsoon, northeast monsoon, and southwest monsoon seasons were studied. The ML varied from 80-120 m during NE monsoon, 60-80 m and 20-30 m during SW- and inter-monsoon seasons, respectively, and the variability resulted from different physical processes. Significant seasonal variability was found in pCO2 levels. During SW monsoon, coastal waters contain two contrasting regimes; (a) pCO2 levels of 520-685 atm were observed in the SW coast of India, the highest found so far from this region, driven by intense upwelling and (b) low levels of pCO2 (266 atm) were found associated with monsoonal fresh water influx. It varied in ranges of 416-527 atm and 375-446 atm during inter- and NE monsoon, respectively, in coastal waters with higher values occurring in the north. The central Arabian Sea pCO2 levels were 351-433, 379-475 and 385-432 atm during NE- inter and SW monsoon seasons, respectively. The mixed layer pCO2 relations with temperature, oxygen, chlorophyll and primary production revealed that the former is largely regulated by physical processes during SW- and NE monsoon whereas both physical and biological processes are important in inter-monsoon. Application of Louanchi et al (1996) model revealed that the mixing effect is the dominant during monsoons, however, the biological effect is equally significant during SW monsoon whereas thermodynamics and fluxes influence during inter-monsoons.

  13. Mineralogical and geochemical characteristics of uranium-rich fluoriteinEl-Missikat mineralized granite,Central Eastern Desert, Egypt

    Directory of Open Access Journals (Sweden)

    Mohamed Fahmy Raslan

    2009-12-01

    Full Text Available A unique, highly radioactive variety of fluor it emineral has been recorded in the uranium occurrence of El-Missikat sheared granite pluton. In this occurrence, the uranium assumes different forms, including its presence as discrete, visible, secondary minerals, rare uraninite and its association with the jasperoid and silica veinlets. However,in some other parts of the sheared zone, the uranium was found to be solely incorporated with fluorite crystals,filling veinlet sand fractures with out any other manife station.This paper focuses ont her elevant mineralogical and geochemical characteristics of this unique fluorite variety.In addition to an investigation with binocular and polarizing microscopes, the separated fluorite grains were analyzed usingan environmental scanning electronmicroscope(ESEM and a field-emission scanning electron microscope.In addition to this,some fluorite crystals were subjected to electron microprobe analyses. While the fluorite accounted for as much as 20% of the sheared granite samples studied, it was found to range from 82 to 96 % in the different size fractions of the separated heavy mineral content. In some parts of the separated fluorite crystals,uranium inquantities of up to 2200 ppm was found to be heterogeneously distributed in the fluoritelattice,regardless of its coloration.

  14. Assessment And Management Of Natural Hazards And Disasters Along Qena-Safaga Road, Central Eastern Desert, Egypt

    International Nuclear Information System (INIS)

    Hazard assessment studies are necessary to identify the investigated area along Qena-Safaga road, between km 20 - km 30 from Qena City, where extensive damage has constantly been reported. This damage includes, asphalt road, breaking of the potable water pipeline, tilting of tower line and telephone poles, as well as of Safaga-Abu Tartur railroad. These types of damage result from tectonic activity around the Qena-Safaga district. The structural and seismic maps are used to interpret and evaluate the deep-seated structures and the tectonic setting of the study area. Strong ground motion is the most important phenomenon of natural hazard. It has an effect on the nature, human life and man-made structures. Geographic Information Systems and Remote Sensing are useful tools in disaster management for the study area. These automated tools are used for the storage, analysis and visualization all geological and geophysical data of the investigated area to the decision support. Also, by using the Landsat image acquired in 2001 and Aerial photograph dated 1955 reveals that, the spatial deformation of the recent surface features has been estimated during 46 years

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

    Directory of Open Access Journals (Sweden)

    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.

  16. Welfare State Development in Central and Eastern Europe: A State of the Art Literature Review

    Directory of Open Access Journals (Sweden)

    Dragos Adascalitei

    2012-11-01

    Full Text Available The welfare states in Central and Eastern Europe (CEE have undergone massive changes since the beginning of the 1990s. This paper reviews the literature on welfare state development in CEE in light of the theories that have been used to study advanced capitalist democracies. Its purpose is to critically assess the extent to which different theories can explain changes in the welfare state during and after transition. It argues that until now two strands of literature have crystallised: institutionalism and actor-centred explanations. Institutionalists agree that welfare reforms are limited by the path dependence of the national welfare state structures though this framework is biased towards explaining stability. Recent literature seeks to overcome this bias by adding variables that traditionally belong to the actor-centred paradigm. This essay will argue that the gains from such an approach are exceeded by losses in the accuracy and parsimony of explanations. Further, in the actor-centred camp the welfare state is seen as a product of bargaining between various national and international actors. Yet the debate about who is responsible for the present welfare state arrangements is far from over. Unanswered questions revolve around the impact of political parties and ideologies on welfare reforms, the role of bureaucracies, the efficiency of international financial institutions in advocating retrenchment and the precise mechanisms through which all the above actors defend their interests.

  17. 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

  18. IDENTIFYING THE INDUSTRY BUSINESS CYCLE USING THE MARKOV SWITCHING APPROACH IN CENTRAL AND EASTERN EUROPE

    Directory of Open Access Journals (Sweden)

    Cristi SPULBĂR

    2012-01-01

    Full Text Available In this article we use a Markov Switching model with two lags to identify and to compare the business cycle in Romania, Czech Republic, Hungary and Poland using data on industrial production for the 1991-2011 period. We use a model with two regimes that reflect the economic expansions and contractions. The Markov Switching models have been widely used in order to detect and to date the business cycle turning points. However, it should be pointed out that the industrial production may have a little bit different dynamics than the quarterly gross domestic product which is the main measure of economic activity. Based on the smoothed regime probabilities the model track three recessionary periods of the Romanian economy in 1991, 1997 and 2009 and two recessionary periods for the other countries in 1991 and 2009. Mean yoy growth of IPI is 5.01% during expansion periods, while it switches to -18.6% during contraction periods for the Romanian economy. In comparison, mean yoy growth of IPI is 7.25% during expansion periods, while it switches to -13.4% during contraction periods for the Poland economy. Furthermore, in Romania, the duration of the three recessions in months was 25, 25 and 9 months. In Poland, the duration of the two recessions was 16 and 10 months. The results of the study may be used in order to compare the business cycle in Central and Eastern European countries with the Euro Area business cycle.

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

    International Nuclear Information System (INIS)

    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)

  20. 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.

  1. PLANT COMMUNITIES WITH ARNICA MONTANA IN NATURAL HABITATS FROM THE CENTRAL REGION OF ROMANIAN EASTERN CARPATHIANS

    Directory of Open Access Journals (Sweden)

    Constantin MARDARI

    2015-12-01

    Full Text Available Arnica montana is a species of European Union interest, whose harvest from the wild and exploitation should be made under certain management measures. In Romania it is a vulnerable species due to excessive collection. It is a species with European areal occuring in pastures, meadows, forest glades, shrubs communities of mountain to the subalpine regions and, isolated, up to the alpine belt. Most of the plant communities with Arnica montana are semi-natural, with a floristic composition in which there are numerous rare or threatened species also supporting the need of their conservation. Our study was focused on a numerical classification (hierarchical, using Flexible ß algorithm and Bray-Curtis dissimilarity based on 48 plots, of the plant communities with Arnica montana from the central region of Romanian Eastern Carpathians and on the investigation of the effect of some environmental variables (Ellenberg indicator values, altitude, heat load index on their floristic composition (100 m2 scale. Vegetation – environment relationship was assessed via detrended correspondence analysis and canonical correspondence analysis with Monte Carlo test. Six plant communities with Arnica montana were identified (communities of Festuca rubra with Agrostis capillaris, Festuca nigrescens, Vaccinium myrtillus, Nardus stricta, Vaccinium gaultherioides and Juniperus sibirica with a floristic composition mainly shaped by altitude, temperature and soil nitrogen content. Details related to location and sites characteristics, diagnostic species, floristic composition, presence of other rare or threatened species and Arnica montana abundance were presented for all these plant communities.

  2. Relationship between lightning and model simulated microphysical parameters over the central and eastern Mediterranean

    Directory of Open Access Journals (Sweden)

    D. K. Katsanos

    2009-10-01

    Full Text Available In this study the relationship between lightning and simulated microphysical parameters of clouds, is examined. In order to investigate such a relationship, a number of cases with significant lightning activity that occurred during the wet period of the year over the central and eastern Mediterranean have been selected, based on the lightning activity reported by the ZEUS lighting detection network, operated by the National Observatory of Athens. For the same cases, simulations with the non-hydrostatic MM5 model were performed with the aim of reproducing the dynamical and microphysical parameters associated with the weather systems that produced lightning. The analysis showed that the temporal distribution of convective rainfall is not well correlated with that of lightning, while on the contrary, the temporal distribution of the simulated concentrations of solid hydrometeors correlates well with lightning and there is also a general coincidence of their maxima. Further, it was shown that the best correlation was found during the development stage of the storms, while during the decay phase the number of lightning decreases much faster that the simulated concentrations of solid hydrometeors.

  3. 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.

  4. Significant increase of summertime ozone at Mount Tai in Central Eastern China

    Science.gov (United States)

    Sun, Lei; Xue, Likun; Wang, Tao; Gao, Jian; Ding, Aijun; Cooper, Owen R.; Lin, Meiyun; Xu, Pengju; Wang, Zhe; Wang, Xinfeng; Wen, Liang; Zhu, Yanhong; Chen, Tianshu; Yang, Lingxiao; Wang, Yan; Chen, Jianmin; Wang, Wenxing

    2016-08-01

    Tropospheric ozone (O3) is a trace gas playing important roles in atmospheric chemistry, air quality and climate change. In contrast to North America and Europe, long-term measurements of surface O3 are very limited in China. We compile available O3 observations at Mt. Tai - the highest mountain over the North China Plain - during 2003-2015 and analyze the decadal change of O3 and its sources. A linear regression analysis shows that summertime O3 measured at Mt. Tai has increased significantly by 1.7 ppbv yr-1 for June and 2.1 ppbv yr-1 for the July-August average. The observed increase is supported by a global chemistry-climate model hindcast (GFDL-AM3) with O3 precursor emissions varying from year to year over 1980-2014. Analysis of satellite data indicates that the O3 increase was mainly due to the increased emissions of O3 precursors, in particular volatile organic compounds (VOCs). An important finding is that the emissions of nitrogen oxides (NOx) have diminished since 2011, but the increase of VOCs appears to have enhanced the ozone production efficiency and contributed to the observed O3 increase in central eastern China. We present evidence that controlling NOx alone, in the absence of VOC controls, is not sufficient to reduce regional O3 levels in North China in a short period.

  5. Holocene grassland vegetation, climate and human impact in central eastern Inner Mongolia

    Institute of Scientific and Technical Information of China (English)

    HUANG; Fei; Kealhofer; Lisa; XIONG; Shangfa; HUANG; Fengb

    2005-01-01

    Phytolith and pollen preserved in the Taipusi Banner paleosol profile, central eastern Inner Mongolia, provide evidence of Holocene grassland vegetation, climate and human impact. The combined phytolith and pollen records reveal a major change in vegetation composition about 5000 a BP. Before 5000 a BP, the vegetation was dominated by Aneurolepidium chinese-Stipa grandis grassland of C4 grasses. After 5000 a BP, C4 grasses rapidly retreated,indicating a shift to colder and more arid conditions. The gradual invasion of Stipa krylovii, Agropyron desertorum, Ephedra, Chenopodiaceae and Caragana reveal the onset of grassland degeneration. Between 10000 and 8720 a BP, the Aneurolepidium chinese-Stipa grandis grassland included a small proportion of Artemisia shrub and Echionopos type plants, implying a strong winter monsoon and very weak summer monsoon. From 8720 to 7000 a BP, C4 grasses were common, indicating a strengthening of the summer monsoon. Between 7000 and 5000 a BP,the Holocene thermal maximum was evident, with a significant expansion of C4 grasses and the presence of some trees (such as Pinus and Betula, and so on) in or near the study site. From 4200-3000 a BP, a sandy grassland of Artemisia and Agropyron desertorum together with As ter-type taxa occurred. Precipitation amelioration took place between 3000 and 2170 a BP, with a rapid development of Echinops type plants and a small expansion of C4 grasses. From 2170 a BP to present, human activities accelerated the process of grassland degeneration.

  6. The Impact of FDIs on Exports, and Export Competitiveness in Central and Eastern European Countries

    Directory of Open Access Journals (Sweden)

    Luminiţa ŞERBĂNESCU

    2012-02-01

    Full Text Available After 1990, the Central and Eastern European (CEE countries lowered the barriers to FDIs. Of course, many other developments were taking place at the same time: increasing openness to trade, privatization of previously government-owned production, and many other changes as these countries moved in various degrees from socialist to market economies and democratic governments. They privatized many state-owned enterprises, signed foreign trade agreements with other countries in the region, and have generally achieved a significant level of macroeconomic stability with improved growth rates. They also experienced a significant increase in FDI. As a consequence, the ratio of inward FDI to the CEE countries studied here in total world FDI inflows increased more than three-fold. Over the same period, these countries also achieved a substantial increase in their exports, especially towards Western Europe. We present in this paper the relation between the FDIs and exports in the CEE countries during 1990-2010 using statistic data analysis and literature review and underline the factors that determined an increase of exports in these countries. Despite other CEE countries that succeeded to attract many export-oriented FDIs, Romanian case is different because of many local specific factors such as an insufficient local production and a tight fiscal policy.

  7. Benefits of investment into modern medicines in Central-Eastern European countries.

    Science.gov (United States)

    Inotai, András; Petrova, Guenka; Vitezic, Dinko; Kaló, Zoltán

    2014-02-01

    Transferability of current evidence and expressing value of innovative pharmaceuticals according to health system objectives Due to the scarcity of healthcare resources, decision-makers often expect monetary benefits--including cost savings or productivity gain--from innovative medicines. Manufacturers try to fulfill this expectation by expressing the benefits of innovative technologies in monetary units citing approaches from the scientific literature. Unfortunately, currently available evidence has limited relevance and transferability in Central-Eastern European (CEE) countries. This study aims to summarize how innovative pharmaceuticals in CEE countries may contribute to WHO-defined health system objectives, including health gain, equity in health, financial protection, responsiveness, equity in finance and financial sustainability. References in this study are also mainly based on international examples; therefore, additional policy research from CEE countries is necessary to validate assumptions. If CEE politicians can rely on credible arguments based on local research evidence, they may improve long-term strategies and policy decisions related to healthcare innovation. PMID:24350863

  8. Crustal deformation rates in Central and Eastern U.S. inferred from GPS

    Science.gov (United States)

    Gan, Weijun; Prescott, W.H.

    2001-01-01

    Analysis of continuous GPS observations between 1996 and 2000 at 62 stations distributed throughout the central and eastern United States suggests that the area is generally stable. Seven of the 62 stations show anomalous velocities, but there is reason to suspect their monument stability. Assuming the remaining 55 stations are stable with respect to interior North America, we have found the North America-ITRF97 Euler vector (-1.88?? ?? 1.04??N, 77.67?? ?? 0.39??W, 0.201?? ?? 0.004?? Myr-1) that minimizes the RMS station velocity. Referred to fixed North America, all of these velocities are less than 3.2 mm yr-1. Motion of several stations suggests the Mississippi embayment may be moving southward away from the rest of the continent at a rate of 1.7??0.9 mm yr-1. The motion of the embayment produces a large gradient in velocity which, in turn, implies the highest seismic moment accumulation rate that we found. Although the highest rate is only marginally significant, the fact that it occurs near New Madrid, where earthquake risk is thought to be high, argues that the anomaly may be real. Nevertheless, the identification of the anomaly remains tentative.

  9. Material Deprivation, Social Class and Life Course in the Balkans, Eastern Europe and Central Asia

    Directory of Open Access Journals (Sweden)

    Alexi Gugushvili

    2011-06-01

    Full Text Available This paper employs the factor analysis technique and data from the UNDP/UNICEF Social Inclusion Survey to construct a material deprivation index for fi ve transitional societies in the Balkans (FYR Macedonia and Serbia, Eastern Europe (Moldova and Ukraine and Central Asia (Kazakhstan. The distribution of deprivation between these societies can be largely explained by their level of economic development, but within-county variance is not limited to monetary dimension. Controlling for settlement type, human capital and employment status in multivariate settings, the paper tests the hypothesis of the continuous importance of occupational social class and the emerging role of diff erent life phases in individuals’ welfare outcomes. The results reveal that all specifi ed social classes and most of the defi ned life phases have diverse and statistically signifi cant eff ects on the constructed deprivation index and the likelihood of being under 70 per cent of the median deprivation threshold. Belonging to non-skilled manual, farmers and skilled manual social class as well as being a child or lone parent were revealed to have the highest risk of material deprivation. These fi ndings are in line with the conclusions made for the Western welfare democracies on the complementary nature of social class and life course dimensions in explaining social hardship.

  10. Three Concepts of Competitiveness Measures for Livestock Production in Central and Eastern Europe

    Directory of Open Access Journals (Sweden)

    Štefan Bojnec

    2003-09-01

    Full Text Available This paper provides the overview of competitiveness measures applied in measuring competitiveness of livestock production in Central and Eastern European (CEE countries. Three concepts of competitiveness are presented that are based on (i Porter’s diamond of competitive advantage, (ii competitiveness measures based on accountancy data and Policy Analysis Matrix (PAM approach, and (iii competitiveness measures based on international trade data. On the basis of the presented results the paper evaluates competitiveness of livestock production in CEE countries focusing on policy implications of transition and integration of CEE’s countries livestock sectors into the Single European Market. Low international competitiveness In CEE countries is for beef and milk, but with some indices of most recent improvements. Pork production (e.g. in Bulgaria and sheep production (e.g. in Slovakia may become internationally competitive. Less clear pattern is for the poultry sector. Some improvements may arise as result of a deep restructuring, quality, technology and efficiency improvements and rationalisation of costs, including in food processing.

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

    Directory of Open Access Journals (Sweden)

    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.

  12. Willingness and ability to pay for physician services in six Central and Eastern European countries.

    Science.gov (United States)

    Danyliv, Andriy; Groot, Wim; Gryga, Irena; Pavlova, Milena

    2014-07-01

    Patient charges for physician services are implemented in high-income countries and often are considered in the Central and Eastern Europe (CEE). However, there is no evidence on the potential consumption effects of service charges in these countries. This study provides evidence on the potential impact of patient charges on the consumption of specialized physician services in six CEE countries: Bulgaria, Hungary, Lithuania, Poland, Romania, and Ukraine. We apply a semi-parametric survival analysis to stated willingness and ability to pay (WATP) in order to identify potential demand pools and their price, income and age semi-elasticity. Data are collected through a survey held in 2010 among representative samples of about 1000 respondents in each country. Our results suggest that median WATP in the studied countries is comparable to the cost of the services. The obtained demand pools appear to be theoretically valid and externally consistent. They provide information on the shares of population that would be WATP certain fee levels, and their heterogeneity across socio-demographic groups gives an idea about the population groups that will need to be exempted. PMID:24630780

  13. Stability and dissolution of coalition governments in Central and Eastern Europe

    Directory of Open Access Journals (Sweden)

    Teodora-Maria DAGHIE

    2015-12-01

    Full Text Available This article takes a comparative approach the formation of coalition governments in Central and Eastern Europe with a case study on Romania and Poland. Of all the elements of the international wave of democratization that began two decades ago, the transformation of communist political systems, which were once thought as impervious to liberalization can be considered as being the most dramatic. After the anti-communist revolutions, the former Soviet satellites have officially declared their renunciation of Marxist-Leninist ideology, and have disintegrated, in varying degrees, the apparatus of communist dictatorship and socialist economic planning. In many countries this transformation has led to a reinvention of politics, in the sense of genuine public debate about the purposes of society and state, and has produced significant progress toward the establishment of a liberal- democratic order. My article analyses the evolution and stability of the governmental coalitions in Romania and Poland through a comparative analysis of the party systems in the 1990.

  14. Public debt and growth: evidence from Central, Eastern and Southeastern European countries

    Directory of Open Access Journals (Sweden)

    Anita Čeh Časni

    2014-06-01

    Full Text Available The aim of this paper is to quantify the long run and short run relationship between debt and economic activity in Central, Eastern and Southeastern European countries. In order to investigate the impact of public debt on economic growth, the paper uses pooled mean group estimator (PMG for the period between 2000 and 2011. A battery of panel unit root as well as panel cointegration tests is used prior to performing the dynamic panel analysis based on PMG estimator. According to the empirical results, in the long-run debt significantly influences the GDP growth having a negative sign as expected and pointing out that government gross debt lowers the GDP growth. In the short run, debt has statistically significant negative influence on the GDP growth as well, controlling for other determinants of growth (trade openness, total investment and industry value added. Designing policy frameworks that encourage export, promote industrial development and create better environment for long-term investment should foster sustainable growth. Therefore, we find that a credible fiscal consolidation strategy is needed combined with policies to promote lasting growth in order to reach debt-stabilizing levels.

  15. Sources of growth: Evidence from ten central and Eastern European countries during 1993-2008

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    Pop Silaghi Monica

    2015-01-01

    Full Text Available This paper carries out a growth accounting exercise for the 10 Central and Eastern European (CEE countries that are part of the European Union over the period 1993-2008. We estimate the capital share (α from a Cobb-Douglas production function in an intensive form, by employing panel data techniques. The Hausman and Chi-Square tests indicate that a Cross- Section Random Effects with Period Fixed Effects model best suits our data. Based on this model, we find a capital share between 0.45 and 0.83, higher than the usual 0.3-0.4 used in growth accounting literature. When we take into consideration the quality of labour force the estimated capital share slightly decreases, but still remains high, in a range between 0.39 and 0.79. Our growth accounting results reveal that, on average, capital per worker accumulation is the main engine of growth in CEE, followed by the contribution of total factor productivity (TFP. However, when dividing by sub-periods, we found that the contribution of TFP cannot be neglected since during 1997-2004 it proved to be the main engine of growth in some CEE countries (Czech Republic, Slovakia, Hungary, Lithuania and Romania. Some policy implications are offered based on our results.

  16. SOVEREIGN WEALTH FUNDS IN CENTRAL AND EASTERN EUROPE: SCOPE AND METHODS OF FINANCIAL PENETRATION

    Directory of Open Access Journals (Sweden)

    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.

  17. Opportunities and constraints of adopting market governance in protected areas in Central and Eastern Europe

    Directory of Open Access Journals (Sweden)

    Ilona M. Otto

    2013-02-01

    Full Text Available This article analyses the transition from the traditional hierarchical governance of natural resources in Central and Eastern Europe towards the new forms of market governance of protected areas, including the introduction of fees and compensation. Our conceptual framework suggests that markets can be effective in governing transactions that involve low asset specificity and low frequency of disturbances. However, the introduction of markets should be accompanied by appropriate rules of market organization that particularly regulate their monitoring and impose sanctions in cases of mismanagement. The analysis of market governance in Poland, the Czech Republic and Slovakia reveals that in the face of decreasing funding for biodiversity protection and state budgetary problems, markets are more a necessity than a means to improve resource management. Although markets should complement rather than substitute traditional forms of governance, for certain types of transactions, markets are useful. They can be effectively implemented, provided that property rights are recognized and legal settings that regulate the monitoring and enforcement of market rules are set up.

  18. 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,…

  19. THE FIELD OF RECENT TECTONIC STRESSES IN CENTRAL AND SOUTH-EASTERN ASIA

    Directory of Open Access Journals (Sweden)

    Yu. L. Rebetsky

    2015-09-01

    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

  20. Large-scale circulation classification and its links to observed precipitation in the eastern and central Tibetan Plateau

    Science.gov (United States)

    Liu, Wenbin; Wang, Lei; Chen, Deliang; Tu, Kai; Ruan, Chengqing; Hu, Zengyun

    2016-06-01

    The relationship between the large-scale circulation dynamics and regional precipitation regime in the Tibetan Plateau (TP) has so far not been well understood. In this study, we classify the circulation types using the self-organizing maps based on the daily field of 500 hPa geopotential height and link them to the precipitation climatology in the eastern and central TP. By virtue of an objective determining method, 18 circulation types are quantified. The results show that the large amount of precipitation in summer is closely related to the circulation types in which the enhanced and northward shifted subtropical high (SH) over the northwest Pacific and the obvious cyclconic circulation anomaly over the Bay of Bengal are helpful for the Indian summer monsoon and East Asian summer monsoon to take abundant low-latitude moisture to the eastern and southern TP. On the contrary, the dry winter in the central and eastern Tibet corresponds to the circulation types with divergence over the central and eastern TP and the water vapor transportations of East Asian winter monsoon and mid-latitude westerly are very weak. Some circulation types are associated with some well-known circulation patterns/monsoons influencing the TP (e.g. East Atlantic Pattern, El Niño Southern Oscillation, Indian Summer Monsoon and the mid-latitude westerly), and exhibit an overall good potential for explaining the variability of regional seasonal precipitation. Moreover, the climate shift signals in the late 1970s over the eastern Pacific/North Pacific Oceans could also be reflected by both the variability of some circulation types and their correspondingly composite precipitations. This study extends our understandings for the large-scale atmospheric dynamics and their linkages with regional precipitation and is beneficial for the climate change projection and related adaptation activities in the highest and largest plateau in the world.

  1. 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)

    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).

  2. Problem Identification and Priority Setting in Agricultural Research: The Case of The Eastern Margin of Central Anatolia

    OpenAIRE

    UZUNLU, Vedat

    1999-01-01

    Since the resources available to research institutes are scarce, and experimentation is the most costly phase of a research program, researchers must make sure that the possible solutions to identified problems have a high chance of success. Consequently, problems should be carefully prioritized for experimentation. Factors limiting increased productivity in crop production in the Eastern Margin of Central Anatolia (EMCA) along with agro-ecological factors, apart from political concern, are a...

  3. The Impact of Legislature and Citizens on the Budgeting Process in Switzerland: Lessons for Central and Eastern Europe

    OpenAIRE

    Krisztina Tóth

    2005-01-01

    Scholars evaluating national and local budget procedures in Central and Eastern Europe generally advocate a greater role for legislative bodies and citizens. Mature federations and decentralised countries in Western Europe are often cited as prime examples of participatory budgeting which is supposed to lead to greater fiscal discipline, a better allocation of public resources and higher administrative efficiency. This paper investigates the strengths and weaknesses of legislative activism in...

  4. Considerations regarding tax optimization in implanted multinational enterprises through external growth for the automobile industry in Central Eastern Europe

    OpenAIRE

    Nitu Antonie Renata; Feder Emoke Szidonia

    2008-01-01

    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 fo...

  5. HAVE THE RECENT CRISIS AFFECTED FOREIGN BANKS’ POSITIONS IN CENTRAL AND EASTERN EUROPE? (I – GENERAL OVERVIEW

    Directory of Open Access Journals (Sweden)

    Nicolae Petria

    2010-07-01

    Full Text Available The aim of this paper is to investigate the extension to what foreign banks reacted during recent crisis in supporting their subsidiaries and thus the host economies. The analysis focuses on a brief theoretical overview and an analysis in terms of foreign claims regarding selected Central and Eastern European countries. We are also interested in finding if the entry mode (acquisition of a existing local bank, greenfield investment, non-resident office did matter in this issue.

  6. The role of student services in enhancing the student experience: cases of transformation in Central and Eastern Europe

    OpenAIRE

    Bateson, Rositsa

    2008-01-01

    This research project examines the role of student services in universities in Central and Eastern Europe at a time of rapid transformation of the higher education sector, following from the collapse of the socialist period in 1989 and the implementation of the Bologna process after 1999. Conducted in the period 2004- 2006, the research process aimed to identify the major factors of institutional change, and to what extent are students, and services for students, considered a d...

  7. Assessment of Input-Output Transformation in Purple Passion Fruit Production in Central-Eastern and North-Rift, Kenya

    OpenAIRE

    Ibrahim Macharia; Maina Mwangi

    2013-01-01

    Over the last decade, there has been increasing economic importance of purple passion fruit in Kenya. The primary objective of this study was to assess the input-output transformation process in purple passion fruit production in Central-Eastern and North-Rift Kenya in order to identify avenues for improving and sustaining productivity. Cross-sectional data from 123 multistage sampled farmers was collected using a structured questionnaire, which was subjected to stochastic frontier in STATA 1...

  8. The eastern Central Pamir Gneiss Domes: temporal and spatial geometry of burial and exhumation

    Science.gov (United States)

    Rutte, Daniel; Stearns, Michael; Ratschbacher, Lothar

    2013-04-01

    We present a structural and thermochronologic study of the Gneiss Domes and their cover in the Central Pamir. Emphasis is laid on presentation and discussion of new 40Ar-39Ar dates embedded in two structural profiles through the central Muskol and western Shatput domes. The structure of the Central Pamir is dominated by Cenozoic deformation related to the India-Asia collision. Only few structures of the Phanerozoic amalgamation of the Pamir were not reactivated. The Cenozoic structural development of the Central Pamir can be simplified into three phases: 1) Between initial collision of India and Asia to 28-20 Ma (peak metamorphism, U-Pb monazite) the emplacement of large thrust sheets led to strong north-south shortening;" in the eastern Central Pamir the major thrust sheet has a minimum displacement of 35 km. The stratigraphic thickness of this nappe is ~7 km but its internal structure and thus its true thickness is weakly constrained by the available data. Klippen of Early Paleozoic strata of this thrust sheet south of the Central Pamir Muskol and Shatput domes cover Carboniferous to Triassic strata of the footwall; they can be linked to the Akbaital nappe previously mapped by Russian geologists north of the domes. In the Sasaksu valley of the Muskol dome, the thrust sheet is intruded by a ~36 Ma granodiorite (new U-Pb zircon dates). (2) This crustal imbricate stack is cut by east-trending normal faults and shear zones that define the Central Pamir Gneiss Domes. Normal shear is concentrated along the northern margin of the domes and was the main process associated with exhumation of the domes from ~30 km depth at 20-15 Ma (U-Th/Pb titanite and monazite, Ar-Ar, fission-track geo-thermochronology). One granite at ~35 Ma (U-Pb zircon) pre-dates exhumation while three leucocratic dykes (18-20 Ma U-Pb monazite and zircon) are dated to be coeval with the initial stages of exhumation. Detrital U-Pb zircon ages of the high-grade metasediments indicate that the protoliths

  9. Westward prograding metamorphism in mantle peridotites from the Eastern Desert of Egypt: clues to the subduction polarity of the Arabian Nubian Shield intra-oceanic arc ophiolite

    Science.gov (United States)

    Salam Abu El-Ela, Abdel; Hamdy, Mohamed; Abu-Alam, Tamer; Hassan, Adel; Gamal El Dien, Hamed

    2013-04-01

    Neoproterozoic arc mantle beneath the Arabian Nubian Shield (ANS) in the Eastern Desert (ED) of Egypt exhumed due to intra-oceanic upthrusting are represented mainly by exposed ophiolitic peridotites serpentinized to different degree. Metamorphism is related to the Pan-African collision and the subduction of oceanic lithosphere. However, polarity of the Pan-African intra-oceanic subduction is still questionable. We here trace the variation of the degree of serpentinization and regional metamorphism of six serpentinite masses, widely distributed in the ED (from the east to the west: W (Wadi). Alam, W. Igla, W. Mubarak, G. El-Maiyit, W. Um El Saneyat and W. Atalla). This is based on their mineralogy, textures and mineral chemistry. The studied rocks have harzburgite composition and they all formed in oceanic mantle wedge in the fore-arc setting, except those from W. Atalla that formed in MOR-arc transition setting. Much difference in the degree of serpentinization is obvious among these rocks. They are mainly partly serpentinized containing primary olivine and orthopyroxene at W. Alam and W. Igla, while they are completely serpentinized in the other localities. With the increased degree of metamorphism, textures were transformed from the pseudomorphic to the non-pseudomorphic. The most common retrograde assemblage is composed of lizardite ± chrysotile± brucite± magnetite. The serpentine prograde textures can be viewed as a continuum from retrograde lizardite pseudomorphic textures, to very fine-grained transitional texture of lizardite and chrysotile, to chrysotile-antigorite interlocking texture and finally to antigorite interpenetrating texture. These textures appear to represent successive stages in a recrystallization event. In late subduction-related metamorphism and early collisional emplacement stage, mylonitic-antigorite serpentinites formed and antigorite became the major phase in G. El-Maiyit, Um El-Saneyat and W. Atalla. The polygonal units of the

  10. Fiscal policy in Central and Eastern Europe with real time data: Cyclicality, inertia and the role of EU accession

    OpenAIRE

    John Lewis

    2009-01-01

    This paper evaluates the cyclicality, inertia and effect of EU accession on fiscal policy in Central and Eastern Europe using a real time dataset. Budget balances are found to react in a stabilising way to economic activity, and they are less inert than is typically found in Western Europe. There is clear evidence of a fiscal loosening in the run-up to EU accession. This began in 1999 in larger central European countries, often identified as “front-runners. The other seven began loosening i...

  11. Public and Financial Institutions in Transition Economies: An Overview and Recent Evidences from Central and Eastern Europe

    Directory of Open Access Journals (Sweden)

    Cristian Dragos

    2009-06-01

    Full Text Available This article is a survey of economic literature about the public and financial institutions in countries with transition economies. It also presents some particularities within the countries from Central and Eastern Europe. We investigate the factors that influence a certain institutional architecture and the impact of those institutions on several economic aspects such as growth, trade, corruption, stock markets, inflation, unemployment, etc. For the financial sector we investigate some specific problems: stock markets, deposit insurance, central bank and credit market, consolidation, globalization and international investment in financial services.

  12. The mantle transition zone and the upper mantle in Central-Eastern Greenland

    Science.gov (United States)

    Anja Kraft, Helene; Thybo, Hans; Vinnik, Lev

    2016-04-01

    We present a receiver function (RF) study of the mantle transition zone (MTZ) and upper mantle in central-eastern Greenland. Our results are based on data from 18 temporary broad-band seismometers and 5 additional stations from the GLISN and GLATIS networks. The stations were operating in the region between Scoresby Sund and Summit (~ 70 ° N) with half of them installed on ice, the other half on bedrock. For our analysis we calculated low frequency PRF and SRF, which use the difference in travel times between converted and not converted phases at discontinuities. We see clear signals from P410s and P660s in most of our PRF and from S410p in the SRF. Their delay times suggest a surprisingly thin MTZ for most parts of the study area with up to 25 km of thinning compared to standard Earth models. The only exception is a small region in the centre of the study area, which shows times close to standard. It is mainly the delay time for P410s, that varies, while P660s is stable throughout our study area. This indicates, that the thinning of the MTZ is mainly due to topography on the 410-discontinuity. We furthermore observe an M-shaped signal for P410s at stations in the western part around Summit. A similar, complicated signal has been observed previously in different settings and is interpreted as a thin low velocity layer between 410 km and 520 km. In addition we jointly inverted the PRF and SRF for upper mantle velocities. These results show velocities slower than IASP91 for the entire study area. Both the low velocities in the upper mantle and the thinning of the MTZ are in contrary to simple models of old continental shields and might indicate a fairly recent heating event.

  13. New Bangalores? The role of Central and Eastern Europe in business and IT services offshoring

    Directory of Open Access Journals (Sweden)

    Zoltan Gal

    2013-09-01

    Full Text Available The paper discusses how the second global shift in business services provision and corporate restructuring open up new offshoring opportunities into Central and Eastern Europe (CEE. It explores three issues: First, it builds upon the theoretical framework of the ‘new paradigm of globalization, which considers offshoring as one of the most important globalizing forces of recent time. This results in a shift in global trade, namely from ‘trade in goods’ to ‘trade in tasks’ determined by the changing trends in the division of labour. Second, the paper gives an overview of services relocation into CEE in comparison with its Asian counterparts. As the EU expanded eastwards, the opportunities for European corporations to offshore their business services to these ‘nearshore’ locations increased. Building on the region’s nearshoring advantages such as geographical-cultural proximity and on their multilingual graduate sup ply, CEE is likely to utilise more value added quality-driven BPO and KPO services. Third, the paper examines the implications of offshoring for the home markets in CEE assessing its impact on their locations. It reveals the role of offshoring activities in the metropolitan transformation and discusses the factors that make the capital cities an increasingly attractive option for companies to relocate their services. Despite CEE has taken advantage on the trend supported by the global service delivery models reducing dependency on any single location, its further growth may be influenced by the worsening macro-conditions, and future prospect of the region depends largely on government incentives and on the success of exploiting talent pools offered by its provincial cities.

  14. National radioactive waste management agencies potential models for Central and Eastern European countries, Cassiopee management

    International Nuclear Information System (INIS)

    In discussing institutional arrangements for radioactive waste disposal organizations particular attentions paid to the relationships between - and the responsibilities of the State, the Regulator, Waste Producer, and the national Waste Management Organization. The IAEA provide guidance relating to the establishment of appropriate radioactive waste management structures. The model of the IAEA guidance on radioactive waste management infrastructure is sometimes referred to as the 'classical triangle' principle. The model separates the three roles of the Regulator, the Waste Producer and the Waste Disposer. Each has separate responsibilities and must exhibit independence from the other. However the triangle also has another dimension, in that the arrangements should be underpinned by from government policy on radioactive waste, on the basis of the guidance on responsibilities set out by the IAEA. Models of the institutional arrangements in the countries of the European Union (EU) typically follow the principles set out by the above. Since the break up of Soviet Union, economic and political changes in the Newly Independent States and the countries of Central and Eastern Europe have, in turn, inspired changes in the management of nuclear power related activities including radioactive waste management, bringing them more in line with practices adopted in the UE. In 1993 the European Commission encouraged the creation of Cassiopee, a Consortium of EU national radioactive waste agencies comprising ANDRA (France), COVRA (The Netherlands), DBE (Germany), ENRESA (Spain), Nirex (UK), ONDRAF/ NIREX (Belgium). The consortium combines the individual members competence and capabilities and provides assistance and advice through the EU programmes to beneficiary countries in two main ways: Developing national radioactive waste management strategies; Advising on the implementation of projects. As such Cassiopee has undertaken two projects of direct relevance to the Bulgarian

  15. Contribution of oceanic and vegetation feedbacks to Holocene climate change in Central and Eastern Asia

    Directory of Open Access Journals (Sweden)

    A. Dallmeyer

    2009-10-01

    Full Text Available The impact of vegetation-atmosphere and ocean-atmosphere interactions on the mid- to late Holocene climate change as well as their synergy is studied for different regions in Central and Eastern Asia (60–140° E, 0–55° N, giving consideration to the large climatic and topographical heterogeneity in that area. With main focus on the Asian monsoon, we concentrate on both, temperature and precipitation changes. For our purpose, we analyze a set of coupled numerical experiments, performed with the Earth system model ECHAM5/JSBACH-MPIOM under present-day and mid-Holocene (6 k orbital configurations (Otto et al., 2009. Like expected, the temperature change caused by the insolation forcing reveals an enhanced seasonal cycle, with a pronounced warming in summer (0.7 K and autumn (1 K and a cooling in the other seasons (spring: −0.8 K; winter −0.5 K. Most of this change can be attributed to the direct response of the atmosphere, but the ocean, whose reaction has a lagged seasonal cycle (warming in autumn and winter, cooling in the other seasons, strongly modifies the signal. The simulated contribution of dynamic vegetation is small and most effective in winter, where it slightly warms the near-surface atmosphere (≈0.05 K. Concerning the precipitation, the most remarkable change is the postponement and enhancement of the Asian monsoon (0.27 mm/d in summer, 0.23 mm/d in autumn, mainly related to the direct atmospheric response. On regional average, the ocean (ca. 0.05 mm/d amplifies the direct effect, but tends to weaken the East Asian summer monsoon and strongly increases the Indian summer monsoon rainfall rate (0.68 mm/d. The influence of dynamic vegetation and synergy effects on precipitation is comparatively small.

  16. Earthquake Rate Models for Evolving Induced Seismicity Hazard in the Central and Eastern US

    Science.gov (United States)

    Llenos, A. L.; Ellsworth, W. L.; Michael, A. J.

    2015-12-01

    Injection-induced earthquake rates can vary rapidly in space and time, which presents significant challenges to traditional probabilistic seismic hazard assessment methodologies that are based on a time-independent model of mainshock occurrence. To help society cope with rapidly evolving seismicity, the USGS is developing one-year hazard models for areas of induced seismicity in the central and eastern US to forecast the shaking due to all earthquakes, including aftershocks which are generally omitted from hazards assessments (Petersen et al., 2015). However, the spatial and temporal variability of the earthquake rates make them difficult to forecast even on time-scales as short as one year. An initial approach is to use the previous year's seismicity rate to forecast the next year's seismicity rate. However, in places such as northern Oklahoma the rates vary so rapidly over time that a simple linear extrapolation does not accurately forecast the future, even when the variability in the rates is modeled with simulations based on an Epidemic-Type Aftershock Sequence (ETAS) model (Ogata, JASA, 1988) to account for earthquake clustering. Instead of relying on a fixed time period for rate estimation, we explore another way to determine when the earthquake rate should be updated. This approach could also objectively identify new areas where the induced seismicity hazard model should be applied. We will estimate the background seismicity rate by optimizing a single set of ETAS aftershock triggering parameters across the most active induced seismicity zones -- Oklahoma, Guy-Greenbrier, the Raton Basin, and the Azle-Dallas-Fort Worth area -- with individual background rate parameters in each zone. The full seismicity rate, with uncertainties, can then be estimated using ETAS simulations and changes in rate can be detected by applying change point analysis in ETAS transformed time with methods already developed for Poisson processes.

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

    International Nuclear Information System (INIS)

    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-1J 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)

  18. Health impact assessment of Roma housing policies in Central and Eastern Europe: A comparative analysis

    International Nuclear Information System (INIS)

    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.

  19. Health impact assessment of Roma housing policies in Central and Eastern Europe: A comparative analysis

    Energy Technology Data Exchange (ETDEWEB)

    Molnar, Agnes, E-mail: molnar.agnes@sph.unideb.hu [Faculty of Public Health, Medical and Health Science Centre, University of Debrecen, PO Box 2, H-4012 Debrecen (Hungary); Adam, Balazs, E-mail: adam.balazs@sph.unideb.hu [Faculty of Public Health, Medical and Health Science Centre, University of Debrecen, PO Box 2, H-4012 Debrecen (Hungary); Antova, Temenujka, E-mail: t.antova@ncphp.government.bg [National Center of Public Health Protection, 15, Ivan Ev. Geshov blvd, 1431 Sofia (Bulgaria); Bosak, Lubos, E-mail: bosak@centrum.sk [Department of Public Health, Faculty of Health Care and Social Work, Trnava University, 1 Univerzitne namestie, 917 00 Trnava (Slovakia); Dimitrov, Plamen, E-mail: p.dimitrov@ncphp.government.bg [National Center of Public Health Protection, 15, Ivan Ev. Geshov blvd, 1431 Sofia (Bulgaria); Mileva, Hristina, E-mail: hmileva@yahoo.com [Ministry of Health, 5 Sveta Nedelya Square, 1000 Sofia (Bulgaria); Pekarcikova, Jarmila, E-mail: jkorcova@truni.sk [Department of Public Health, Faculty of Health Care and Social Work, Trnava University, 1 Univerzitne namestie, 917 00 Trnava (Slovakia); Zurlyte, Ingrida, E-mail: ingrida@post.omnitel.net [State Environmental Health Center, Kalvariju str. 153, 08221 Vilnius (Lithuania); Gulis, Gabriel, E-mail: GGulis@health.sdu.dk [Unit for Health Promotion Research, University of Southern Denmark, Niels Bohrs Vej 9, 6700 Esbjerg (Denmark); Adany, Roza, E-mail: adany.roza@sph.unideb.hu [Faculty of Public Health, Medical and Health Science Centre, University of Debrecen, PO Box 2, H-4012 Debrecen (Hungary); Kosa, Karolina, E-mail: karolina.kosa@sph.unideb.hu [Faculty of Public Health, Medical and Health Science Centre, University of Debrecen, PO Box 2, H-4012 Debrecen (Hungary)

    2012-02-15

    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: Black-Right-Pointing-Pointer Predictive validity of HIA of national Roma housing policies - in light of current evidence - is low. Black-Right-Pointing-Pointer Implemented housing projects should be comprehensively evaluated to improve reliability of HIA. Black-Right-Pointing-Pointer Roma housing projects should be planned at the local rather than at the national level. Black-Right-Pointing-Pointer HIA should be used to plan Roma housing projects at the local level.

  20. 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.

  1. Potential Use of HF Radar for Tsunami Detection in the Central and Eastern Mediterranean

    Science.gov (United States)

    Cokacar, Tulay; Necmioglu, Ocal; Ozer, Ceren

    2016-04-01

    Today, HF radar is recognized as internationally cost-effective and efficient solution to provide near-real time measurements that cover a large area continuously over time for ocean hazards warning and long term ocean monitoring studies such as, seasonal forecasts of climate, hurricanes, s torm surges and large-scale ocean circulation changes. These radar systems recently became an operational tool in coastal monitoring worldwide. They are used for many operational applications that include ship detection, tracking, guidance, distribution of pollutants, fishery and oceanography. HF radar data used for the tsunami warnings, can also be used for the other purposes and be of potential interest to wide application area users and stakeholders. Moreover multi user applications will ensure the system is maintained operationally over the long term. Hence the system is cost effective also with regards to maintenance. New algorithms allow useful detection and verification for tsunami detection. While technical monitoring capacity and the algorithms for tsunami detection is improved significantly, further studies are required to obtain complete wave height determination. We analysed the available technology and algorithms for the purpose of tsunami detection in the central-eastern Mediterranean and its connected Seas (Aegean and Black Sea). Since the study area is characterized by narrow continental shelf area, the HF radar observation for the purpose of tsunami detection is possible in restricted areas. While extensive continental shelves in the northeastern Black Sea and along the coast of Tunisia in the central Mediterranean let tsunami detection 2.5 hours before tsunami waves hit the coast, the detection is possible around 1 hr or less in advance for the remaining basins with wide continental shelf areas. The bathymetric structure is important for deciding the applicability of HF radar systems for the tsunami detection in continental shelf areas, which can be covered by

  2. 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.

  3. Portuges, Catherine and Peter Hames, eds. 2013. Cinemas in Transition in Central and Eastern Europe after 1989. Philadelphia: Temple University Press. 279 pp.

    Directory of Open Access Journals (Sweden)

    Lilla Tőke

    2015-01-01

    Full Text Available Portuges, Catherine and Peter Hames, eds. 2013. Cinemas in Transition in Central and Eastern Europe after 1989. Philadelphia: Temple University Press. 279 pp. Reviewed by Lilla Tőke, Assistant Professor, CUNY, LaGuardia Community College

  4. Berglund, Bruce R. and Brian Porter-Szűcs, eds. 2013. Christianity and Modernity in Eastern Europe. Budapest and New York: Central European University Press. 386 pp.

    OpenAIRE

    Dorottya Nagy

    2015-01-01

    Berglund, Bruce R. and Brian Porter-Szűcs, eds. 2013. Christianity and Modernity in Eastern Europe. Budapest and New York: Central European University Press. 386 pp.  Reviewed by Dorottya Nagy, University of South Africa, Helsinki, Finland.

  5. Diet of Saker Falcon (Falco cherrug and Eastern Imperial Eagle (Aquila heliaca from Central Kazakhstan

    Directory of Open Access Journals (Sweden)

    Nedko Nedyalkov

    2014-06-01

    Full Text Available We present results from a study on the diet of Saker falcon (n = 15 nests and Eastern imperial eagle (n = 2 nests from south Kazakhstan, on the basis of food remains and pellets collected during the 2009 breeding season. The main prey for Saker falcon was predominantly rodents living in middle-size colonies – Spermophilus erytrogenys and Rhombomys opimus. We also present the results from the diet of two pairs of Eastern imperial eagles nesting close to Balkhash Lake.

  6. Risk of soil-transmitted helminth infections on agritourism farms in central and eastern Poland.

    Science.gov (United States)

    Gawor, Jakub; Borecka, Anna

    2015-12-01

    Agritourism provides ecological tourist services for urban dwellers in rural areas. Agritourism farms offer space and attractive scenery for people seeking to rest in quiet place and wanting healthy, outdoor recreational activities. The high epidemiological standard of agritourism farms is beneficial for the health of the farm owners and the guests. Upgraded level of the farm sanitation, also from parasitological point of view is of great importance, especially that among agritourism farms guests predominate families with small children. A field survey was carried out in 57 farms in central-eastern Poland to evaluate the environmental risk factors for geohelminth infections on agritourism farms offering tourist services for urban dwellers. Samples of soil were collected from 76 sites, i.e. yards surrounding houses, vegetable, fruit and flower gardens, playgrounds and sandpits. In addition, samples were taken from 27 public places of recreation (playgrounds at forest clearing) visited by agritourism farm guests. During visits the farms were inspected and the owners were questioned about their awareness of the threat of parasitic infections. Soil contamination with geohelminth eggs was found in 4 examined farms (7.0%), in one locality on each farm. The eggs of Toxocara spp. and Ascaris spp. were detected in single samples from 3 backyards (6.4%) and one sandpit (10.0%). In the soil samples from places of recreation outside the farms eggs of human or animal helminths were not identified. The results of this study showed that the risk of helminth infections on agritourism farms is low, since geohelminth eggs (1-3 per sample) were detected only in four samples (0.5%) among 760 collected from farms households. The farm owners must be aware of the importance of preventive measures to eliminate the environmental contamination with eggs of zoonotic soiltransmitted helminths. Special attention should be paid to the risk of intestinal parasites of cats of semi domestic

  7. Noise characteristics of Continuous GPS time series of Central and Eastern Himalaya

    Science.gov (United States)

    Ray, J. D.; Vijayan, M. S. M.; Kumar, A.

    2015-12-01

    Global positioning system measurements with its millimetre level accuracy have been widely used to monitor the crustal dynamics. Geodetic crustal deformation studies require accurate estimate of the parameters which demands realistic estimate of the uncertainties in order to constrain the signal. GPS based crustal deformation studies in tectonically active region, such as Central and Eastern Himalaya have been carried out by several groups however, proper noise characteristics of GPS time series of this study region are unknown. In this work, we attempt to address the noise characteristics of GPS position time series by analysing the GPS time series of 22 stations from North-East India, Bhutan and Nepal Himalaya spanning 2002-2013. We have employed Spectral analysis and Maximum Likelihood Estimation (MLE) to study the noise characteristics. Power spectrum obtained by using Lomb-Scargle method reveals characteristics of white noise at the high frequencies and power law noise at lower frequencies. Estimation of the spectral index by finding the slope of the spectral curve suggests fractal white noise with overall index of -0.61. MLE was performed in two ways. First, by assuming the time series to be composed of (a) white (WN), (b) white plus flicker (FL) and (c) white plus random walk noise (WRN) and then by estimating spectral index assuming the noise to be composition of white and power law noise (WPN). The comparison of MLE values of three noise model suggest that white plus flicker noise model (FL) is the most preferred noise model. Comparison of velocity uncertainties between white noise and white plus flicker noise, obtained from MLE, suggest that velocity uncertainty is under estimated by factor of ~8 when simple white noise model is used. The spectral index estimated using MLE is -1.1 (~1) which suggests that flicker noise is the main power law noise in time series of all 22 GPS stations. A slight difference of noise amplitudes of two different monument types

  8. Calibrated Multiple Event Relocations of the Central and Eastern United States

    Science.gov (United States)

    Yeck, W. L.; Benz, H.; McNamara, D. E.; Bergman, E.; Herrmann, R. B.; Myers, S. C.

    2015-12-01

    Earthquake locations are a first-order observable which form the basis of a wide range of seismic analyses. Currently, the ANSS catalog primarily contains published single-event earthquake locations that rely on assumed 1D velocity models. Increasing the accuracy of cataloged earthquake hypocenter locations and origin times and constraining their associated errors can improve our understanding of Earth structure and have a fundamental impact on subsequent seismic studies. Multiple-event relocation algorithms often increase the precision of relative earthquake hypocenters but are hindered by their limited ability to provide realistic location uncertainties for individual earthquakes. Recently, a Bayesian approach to the multiple event relocation problem has proven to have many benefits including the ability to: (1) handle large data sets; (2) easily incorporate a priori hypocenter information; (3) model phase assignment errors; and, (4) correct for errors in the assumed travel time model. In this study we employ bayseloc [Myers et al., 2007, 2009] to relocate earthquakes in the Central and Eastern United States from 1964-present. We relocate ~11,000 earthquakes with a dataset of ~439,000 arrival time observations. Our dataset includes arrival-time observations from the ANSS catalog supplemented with arrival-time data from the Reviewed ISC Bulletin (prior to 1981), targeted local studies, and arrival-time data from the TA Array. One significant benefit of the bayesloc algorithm is its ability to incorporate a priori constraints on the probability distributions of specific earthquake locations parameters. To constrain the inversion, we use high-quality calibrated earthquake locations from local studies, including studies from: Raton Basin, Colorado; Mineral, Virginia; Guy, Arkansas; Cheneville, Quebec; Oklahoma; and Mt. Carmel, Illinois. We also add depth constraints to 232 earthquakes from regional moment tensors. Finally, we add constraints from four historic (1964

  9. Risk of soil-transmitted helminth infections on agritourism farms in central and eastern Poland.

    Science.gov (United States)

    Gawor, Jakub; Borecka, Anna

    2015-12-01

    Agritourism provides ecological tourist services for urban dwellers in rural areas. Agritourism farms offer space and attractive scenery for people seeking to rest in quiet place and wanting healthy, outdoor recreational activities. The high epidemiological standard of agritourism farms is beneficial for the health of the farm owners and the guests. Upgraded level of the farm sanitation, also from parasitological point of view is of great importance, especially that among agritourism farms guests predominate families with small children. A field survey was carried out in 57 farms in central-eastern Poland to evaluate the environmental risk factors for geohelminth infections on agritourism farms offering tourist services for urban dwellers. Samples of soil were collected from 76 sites, i.e. yards surrounding houses, vegetable, fruit and flower gardens, playgrounds and sandpits. In addition, samples were taken from 27 public places of recreation (playgrounds at forest clearing) visited by agritourism farm guests. During visits the farms were inspected and the owners were questioned about their awareness of the threat of parasitic infections. Soil contamination with geohelminth eggs was found in 4 examined farms (7.0%), in one locality on each farm. The eggs of Toxocara spp. and Ascaris spp. were detected in single samples from 3 backyards (6.4%) and one sandpit (10.0%). In the soil samples from places of recreation outside the farms eggs of human or animal helminths were not identified. The results of this study showed that the risk of helminth infections on agritourism farms is low, since geohelminth eggs (1-3 per sample) were detected only in four samples (0.5%) among 760 collected from farms households. The farm owners must be aware of the importance of preventive measures to eliminate the environmental contamination with eggs of zoonotic soiltransmitted helminths. Special attention should be paid to the risk of intestinal parasites of cats of semi domestic

  10. Energy Use and Energy Efficiency in Selected Arable Farms in Central and South Eastern Europe

    Directory of Open Access Journals (Sweden)

    Gerhard Moitzi

    2014-03-01

    Full Text Available The main objective of the project “Mechanization and Energy use in selected arable farms in Central and South Eastern Europe (CASEE” was to analyse energy characteristics of arable farming in Slovak Republic, Romania, Serbia and Austria, to compare results and identify possibilities of its improvements. The large scale farms are: the university farm of the Slovak University of Agriculture (SK with 1.112 ha arable land, a cooperative farm in Risnovice (SK with an arable land of 1.266 ha, a family farm in Apahida-Transylvania (RO with 400 ha, a farm in Viisoara-Transylvania (RO with 600 ha, a family farm in Sremska Mitrovica (SRB with an arable land of 115 ha, a family farm near Novi Sad (SRB with an arable land of 450 ha and a family farm in Ansfelden/Linz (A with 368 ha. The farms were visited by the interviewer once or more times and the relevant data, used machinery, quantity of inputs, e.g. fuel, pesticides, fertilizer, seed and yields of harvested crops, were recorded, for the production season 2012. After collection of the basic data all energy inputs and outputs, energy content of crops, were calculated in accordance with data and procedure defined by CIGR (International Commission of Agricultural and Biosystems Engineering, Handbook Volume V – Energy and Biomass Engineering (1999. Energy input and net energy gain, expressed in MJ/ha, were used to calculate energy characteristics of crops’ production: energy productivity - kg/MJ, energy efficiency index, energy ratio, energy intensity - MJ/kg, fuel intensity - L/kg. The intensity of all used farm inputs (fuel, seeds, fertilizer and pesticide in crop production systems influences the energy efficiency. The fuel consumption for winter wheat production of the analysed farms ranges between 54 and 91 l/ha. The mean energy ratio (energy-output/energy-input for winter wheat is 5.6 with ranges between 4.8 and 7.1. Besides the fuel consumption the energy-input via the nitrogen-fertilizer is

  11. Ozone Enhancement in the Lower Troposphere over Central and Eastern China as Observed from the space

    Science.gov (United States)

    Maki, T.; Hayashida, S.; Ono, A.; Kayaba, S.; Kajino, M.; Deushi, M.; Sekiyama, T. T.; Yamaji, K.; Liu, X.

    2015-12-01

    The recent roducts of the Ozone Monitoring Instrument (OMI) retrieved by Liu et al. (2010) revealed spatial and temporal variations in ozone distributions in multiple tropospheric layers. We compared the OMI-derived ozone over Beijing with the airborne measurements conducted by the Measurement of Ozone and Water Vapor by Airbus In-Service Aircraft (MOZAIC) program. The reliability of the OMI ozone retrievals was verified at the lower troposphere under enhanced ozone conditions (Hayashida et al. 2015). Ozone enhancement was clearly observed over Central and Eastern China (CEC), with Shandong Province as its center and most notably in June in any given year. The seasonality of the ozone enhancement was similar throughout the nine-year OMI measurement period of 2005 to 2013. As introduced by Hayashida et al. (2015), we have defined ΔO3 as the difference between the retrieved ozone and a priori value. To identify the area of significant ozone enhancement in further detail, the areas whose ΔO3 show similar seasonal variation were grouped into a cluster using the statistical tool R. As a result, the area covering the provinces of Shandong, Hebei, and Shanxi presents a clear seasonal variation, with the maximum in June. The time series of ΔO3 at around 115-125°E along 36°N indicate clear seasonal variation with significant enhancement in June or July every year. At the western locations (<110°E), there is only a slight ozone enhancement in summer. In the east of the CEC, the amplitude of ozone enhancement in summer diminishes toward the east, as observed at 130°E, suggesting an outflow of ozone plumes from China. The lower tropospheric ozone distribution maps retrieved using OMI products are generally consistent with the results from the model simulations by MRI-CCM2 of the Meteorological Research Institute Japan as far as emissions due to industrial activities and automobile exhaust are concerned, although there are still a few differences in the ozone mixing

  12. 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.

  13. 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

  14. Spatial and temporal changes in desertification in the southern region of the Tengger Desert from 1973 to 2009

    Science.gov (United States)

    Guan, Qingyu; Guan, Wenqian; Yang, Jing; Zhao, Shilei; Pan, Baotian; Wang, Lei; Song, Na; Lu, Min; Li, Fuchun

    2016-04-01

    The sandy land in the southern region of the Tengger Desert is adjacent to cities and towns, and land desertification poses a threat to the livelihood and production of local residents. To determine dynamic changes in local desertification, five periods (1973, 1987, 1992, 2001, and 2009) of remote sensing data are studied by remote sensing (RS) and geographic information system (GIS). The desert contraction area is primarily centered around three units (Wuwei, Gulang, and Jingtai) and nearby regions of Zhongwei City. The primary desert expansion areas include the west side of Helan Mountain (WSHM), the Central Mountainous Area (CMA), and the eastern and western Zhongwei units far from towns. From 1973 to 2009, the degree of change in the contracting part of the primary desert expansion unit showed an increasing trend; in brief, most of the desert (especially after 2001) has been developing in a direction in which desertification has been gradually controlled. The primary desert expansion areas are less affected by human activity, but they are primarily controlled by natural factors (especially wind and terrain). The desert contraction areas occur around the towns and nearby regions with frequent human activity; desertification is primarily controlled by human factors. With rapid economic development (especially after 2000), the scale of the cultivated area, town, and ecological protection engineering has gradually expanded, and the latter two are primarily built on a previous desert, which is the root cause of the reduction in the desert areas around the towns and the shrinkage toward north of border. Therefore, reasonable and effective human activity in the southern region of the Tengger Desert is playing a crucial role in preventing desertification.

  15. 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.

  16. EU Enlargement: Migration flows from Central and Eastern Europe into the Nordic countries - exploiting a natural experiment

    OpenAIRE

    Pedersen, Peder J.; Pytlikova, Mariola

    2008-01-01

    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 est...

  17. Project Radiation Protection East. Swedish cooperation program for radiation protection in Eastern and Central Europe. Status Report, March 1996

    Energy Technology Data Exchange (ETDEWEB)

    Snihs, J.O.; Johansson, Mai [Swedish Radiation Protection Inst., Stockholm (Sweden); Grapengiesser, S. [STEGRA Consultants (Sweden); Bennerstedt, T. [Tekno Telje (Sweden)

    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.

  18. 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

  19. 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

  20. Yield of bedrock wells in the Nashoba terrane, central and eastern Massachusetts

    Science.gov (United States)

    DeSimone, Leslie A.; Barbaro, Jeffrey R.

    2012-01-01

    The yield of bedrock wells in the fractured-bedrock aquifers of the Nashoba terrane and surrounding area, central and eastern Massachusetts, was investigated with analyses of existing data. Reported well yield was compiled for 7,287 wells from Massachusetts Department of Environmental Protection and U.S. Geological Survey databases. Yield of these wells ranged from 0.04 to 625 gallons per minute. In a comparison with data from 103 supply wells, yield and specific capacity from aquifer tests were well correlated, indicating that reported well yield was a reasonable measure of aquifer characteristics in the study area. Statistically significant relations were determined between well yield and a number of cultural and hydrogeologic factors. Cultural variables included intended water use, well depth, year of construction, and method of yield measurement. Bedrock geology, topography, surficial geology, and proximity to surface waters were statistically significant hydrogeologic factors. Yield of wells was higher in areas of granites, mafic intrusive rocks, and amphibolites than in areas of schists and gneisses or pelitic rocks; higher in valleys and low-slope areas than on hills, ridges, or high slopes; higher in areas overlain by stratified glacial deposits than in areas overlain by till; and higher in close proximity to streams, ponds, and wetlands than at greater distances from these surface-water features. Proximity to mapped faults and to lineaments from aerial photographs also were related to well yield by some measures in three quadrangles in the study area. Although the statistical significance of these relations was high, their predictive power was low, and these relations explained little of the variability in the well-yield data. Similar results were determined from a multivariate regression analysis. Multivariate regression models for the Nashoba terrane and for a three-quadrangle subarea included, as significant variables, many of the cultural and

  1. Energy Use and Energy Efficiency in Selected Arable Farms in Central and South Eastern Europe

    Directory of Open Access Journals (Sweden)

    Gerhard Moitzi

    2014-05-01

    Full Text Available Normal 0 21 false false false DE-AT X-NONE X-NONE Normal 0 21 false false false HR 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-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin-top:0cm; mso-para-margin-right:0cm; mso-para-margin-bottom:10.0pt; mso-para-margin-left:0cm; line-height:115%; 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-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-fareast-language:EN-US;} The main objective of the project “Mechanization and Energy use in selected arable farms in Central and South Eastern Europe (CASEE” was to analyse energy characteristics of arable farming in Slovak Republic, Romania, Serbia and Austria, to compare results and identify possibilities of its improvements. The large scale farms are: the university farm of the Slovak University of Agriculture (SK with 1.112 ha arable land, a cooperative farm in Risnovice (SK with an arable land of 1.266 ha, a family farm in Apahida-Transylvania (RO with 400 ha, a farm in Viisoara-Transylvania (RO with 600 ha, a family farm in Sremska Mitrovica (SRB with an arable land of 115 ha, a family farm near Novi Sad (SRB with an arable land of 450 ha and a family farm in Ansfelden/Linz (A with 368 ha. The farms were visited by the interviewer once or more times and the relevant data, used machinery, quantity of inputs, e.g. fuel, pesticides, fertilizer, seed and yields of harvested crops, were recorded, for the production season 2012. After collection of the basic data all energy inputs and outputs, energy content of crops, were calculated in accordance with data and procedure defined by CIGR (International Commission of Agricultural and Biosystems Engineering, Handbook Volume V

  2. 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

  3. Desert Scrublands

    Science.gov (United States)

    Jones, L.L.C.; Halama, K.J.; Lovich, R.E.

    2016-01-01

    Desert scrublands comprise the lower to mid-elevation portions of four different ecosystems including the Chihuahuan, Great Basin, Mojave and Sonoran Deserts. Together the area inside their outer boundaries includes over 8% of the surface area of the United States. Despite significant differences in the flora and fauna of these bioregions they all share the common trait of being arid shrub-steppe ecosystems, receiving, on average, less than 254 mm of rain per year. The austere nature of these landscapes belies their significant biodiversity, the amazing behavioral and physiological adaptations of the biota, and the fragility of the ecosystems to human disturbances. For example, the Mojave Desert alone has at least 250 species of ephemeral plants, mostly winter annuals, and up to 90% are endemic.

  4. Supporting Reform in Science Education in Central and Eastern Europe--Reflections and Perspectives from the Project TEMPUS-SALiS

    Science.gov (United States)

    Kapanadze, Marika; Eilks, Ingo

    2014-01-01

    After the collapse of the former Soviet Union, many Central and Eastern European countries underwent significant change in their political and educational systems, among them Georgia and Moldova. Reforms in education sought to overcome the highly centralized educational system of the former Soviet Union as well as to conquer the teacher-centred…

  5. System-Wide Impacts of Hospital Payment Reforms : Evidence from Central and Eastern Europe and Central Asia

    OpenAIRE

    Moreno-Serra, Rodrigo; Wagstaff, Adam

    2009-01-01

    Although there is broad agreement that the way that health care providers are paid affects their performance, the empirical literature on the impacts of provider payment reforms is surprisingly thin. During the 1990s and early 2000s, many European and Central Asian countries shifted from paying hospitals through historical budgets to fee-for-service or patient-based-payment methods (mostly...

  6. 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.

  7. DEVELOPING AN INSTITUTIONAL ANALYSIS FRAMEWORK IN STUDYING BUREAUCRATIC BEHAVIOUR IN GOVERNMENT AGENCIES FROM CENTRAL AND EASTERN EUROPE

    Directory of Open Access Journals (Sweden)

    ANDRADA-MARIA ALBESCU

    2011-04-01

    Full Text Available The aim of this paper is to develop a comprehensive institutional analysis framework in studying bureaucratic behaviour in government agencies. Although the purpose is to outline a general framework for research, the focus will be on taking into account the specifics of the agencification process in states from Central and Eastern Europe. The paper is divided into three sections. In the first section I compare various neoinstitutionalist approaches in terms of analysing the processes and transformations in the institutional environment concerning government agencies as semi-autonomous bodies in state organization. I argue that the approach which has a greater potential in explaining the processes and transformations in the institutional environment in government agencies is rational choice institutionalism. The second section of this paper is focused on presenting several traditional bureaucratic models in studying bureaucratic behaviour, from the traditional approach to public choice ones, in order to determine their possible contribution in analysing officials behaviour in semiautonomous agencies. Using these and the institutional analysis framework sugested in the first section of this paper I will focus on developing a model for studying bureaucratic behaviour in government agencies. The final section of the paper will be focused on the possibility of using the institutional analysis framework for studying bureaucratic behaviour in government agencies in Central and Eastern Europe and the challenges presented.

  8. THE PREVALENCE OF ANEMIA IN CENTRAL AND EASTERN CHINA: EVIDENCE FROM THE CHINA HEALTH AND NUTRITION SURVEY.

    Science.gov (United States)

    Li, Liying; Luo, Renfu; Medina, Alexis; Rozelle, Scott

    2015-03-01

    Although China has experienced rapid economic growth over the past few decades, significant health and nutritional problems remain. Little work has been done to track basic diseases, such as iron-deficiency anemia, so the exact prevalence of these health problems is unknown. The goals of this study were to assess the prevalence of anemia in China and identify individual, household and community-based factors associated with anemia. We used data from the 2009 China Health and Nutrition Survey (CHNS), including the measurement of hemoglobin levels among 7,261 individuals from 170 communities and 7 provinces in central and eastern China. The overall prevalence of anemia was 13.4% using the WHO's blood hemoglobin thresholds (1968). This means in China's more developed central and eastern regions up to 180 million people may be anemic. Some vulnerable subgroups were disproportionately affected by anemia. Seniors (aged 60 years and above) were more likely to be anemic than younger age cohorts, and females had higher anemia prevalence among all age groups except among children aged 7 to 14 years. We found a negative correlation between household wealth and the presence of anemia, suggesting anemia prevalence may decline as China's economy grows. However, the prevalence of anemia was greater in migrant households, which should be experiencing an improved economic status.

  9. Growth and mortality rates of yellowfin tuna, Thunnus albacares (Perciformes: Scombridae, in the eastern and central Pacific Ocean

    Directory of Open Access Journals (Sweden)

    Guoping Zhu

    2011-04-01

    Full Text Available Age and growth parameters were estimated for the yellowfin tuna Thunnus albacares (Bonnaterre, 1788. Atotal of 443 individuals were sampled from China longline fisheries in the eastern and central Pacific Ocean from February to November 2006. The von Bertalanffy growth parameters were estimated at L∞ = 175.9 cm fork length, k = 0.52 year-1, and t0 = 0.19 year. The total mortality rate (Z was estimated to be from 1.19 to 1.93 year-1, the fishing mortality (F and the natural mortality (M were calculated to be 0.91 year-1 and 0.65 year-1, respectively. The rate of exploitation (U was estimated to be 0.46. This study provides estimates of growth and mortality rate for yellowfin tuna in the eastern and central Pacific Ocean, which may be used as biological input parameters in future stock assessments for the oceanic region. However, age analysis with other techniques, additional validation of the size composition and stock structure are also needed.

  10. Appreciation of the Swiss Franc and its Impact on Romania and other Central and Eastern European Countries

    Directory of Open Access Journals (Sweden)

    David Delia

    2015-11-01

    Full Text Available The decision of the Swiss National Bank of giving up the fixed rate of 1,2 Euro/CHF on the 15th of January 2015, a rate established at its admission to the Monetary Economic Union, had consequences on Central and Eastern European countries because a great part of the credits granted were in Swiss francs. In all these countries, the national currencies depreciated and the financial market rates were reduced. Regional banks started to face difficulties regarding the management of the situation and were under the necessity of finding solutions to avoid the risk of not recovering the granted credits. The issue of the Swiss franc appreciation was treated differently by the analysed countries and took into consideration the particularities characteristic to the credits granted in this currency. The present paper aims at emphasising the impact of the Swiss franc appreciation on the Romanian banking system but also the approach of other countries in Central and Eastern Europe in this respect.

  11. The Current Evolution of Slavic Languages in Central and Eastern Europe in the Context of the EU Multilingualism Policy

    Directory of Open Access Journals (Sweden)

    Wojciech Paweł Sosnowski

    2015-12-01

    Full Text Available The Current Evolution of Slavic Languages in Central and Eastern Europe in the Context of the EU Multilingualism PolicyThe respect for and protection of cultural and linguistic diversity have long been guaranteed in various international and European legislative acts. More recently, the European Union has also developed laws aimed at the preservation and promotion of multilingualism. Linguistic diversity has long been seen as an obstacle to the effective functioning of EU institutions. Recently, however, it has been considered as a valuable “heritage” of the EU.In our article, we will present a brief overview of policies promoting multilingualism in Europe, and more specifically, in the EU. Subsequently, we will compare this framework to the changes occurring presently in modern Slavic languages of Central and Eastern Europe. The tendency of these languages towards increased analitism transforms these predominantly synthetic languages into more analytical ones. These conclusions have led us to the following question: What is the current state of modern Slavic languages and how far may their evolution be addressed by policies promoting multilingualism? Our analysis consists of two parts: first, we scrutinised various European legislative acts promoting multilingualism; second, we analysed modern Slavic languages by means of the parallel corpora of chosen languages from the Common Language Resources and Technology Infrastructure project (including UNESCO and EU legislation, etc..

  12. 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. PMID:23785503

  13. Mesoproterozoic continental arc magmatism and crustal growth in the eastern Central Tianshan Arc Terrane of the southern Central Asian Orogenic Belt: Geochronological and geochemical evidence

    Science.gov (United States)

    He, Zhen-Yu; Klemd, Reiner; Zhang, Ze-Ming; Zong, Ke-Qing; Sun, Li-Xin; Tian, Zuo-Lin; Huang, Bo-Tao

    2015-11-01

    Numerous microcontinents are known to occur in the Central Asian Orogenic Belt (CAOB), one of the largest accretionary orogens and the most significant area of Paleozoic crustal growth in the world. The evolution of the Precambrian crust in these microcontinents is central to understanding the accretionary and collisional tectonics of the CAOB. Here, we present systematic zircon U-Pb dating and Hf isotope studies of Mesoproterozoic gneissic granitoids from the eastern Central Tianshan Arc Terrane (CTA) of the southern CAOB. The investigated intermediate to felsic (SiO2 = 60.48-78.92 wt.%) granitoids belong to the calcic- to calc-alkaline series and usually have pronounced negative Nb, Ta and Ti anomalies, relative enrichments of light rare earth elements (LREEs) and large ion lithophile elements (LILEs) while heavy rare earth elements (HREEs) and high field strength elements (HFSEs) are depleted, revealing typical active continental margin magmatic arc geochemical characteristics. These spatially-distant rocks show consistent zircon U-Pb crystallization ages from ca. 1.45 to 1.40 Ga and thus constitute a previously unknown Mesoproterozoic continental magmatic arc covering hundreds of kilometers in the eastern segment of the CTA. Furthermore the high and mainly positive zircon εHf(t) values between - 1.0 and + 8.6 and the zircon Hf model ages of 1.95 to 1.55 Ga, which are slightly older than their crystallization ages, suggest that they were mainly derived from rapid reworking of juvenile material with a limited input of an ancient crustal component. Therefore, the formation of these granitoids defines an extensive Mesoproterozoic intermediate to felsic, subduction-related intrusive magmatic arc activity that was active from at least 1.45 to 1.40 Ga, involving significant juvenile continental growth in the eastern segment of the CTA. Furthermore the zircon U-Pb and Hf isotopic data challenge the common belief that the CTA was part of the Tarim Craton during Paleo

  14. 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

  15. Research on the Balanced Development of China’s Urbanization and Industrialization in Eastern,Central,Western and Northeastern Regions

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    According to the relationship between urbanization development and industrialization development since the opening up and reform of China,the quantitative analysis of I/U and N/U is conducted.The results show that the overall level of China’s urbanization lags behind that of the industrialization,and this phenomenon of lag tends to dwindle.In 2003,the relationship between China’s urbanization and industrialization was most balanced,but after 2003,the phenomenon of urbanization lagging behind industrialization tends to distend gradually again;being that the development of urbanization is influenced by natural basis and policy,different regions have different cases.In the eastern and central region,the urbanization lags behind industrialization;in the northeastern region,the urbanization preponderate over industrialization;in the western region,the level of urbanization is not high,but it develops along with the industrialization in tandem.The regional difference of urbanization and industrialization requires that different should implement different policies.The eastern region still has great developmental space,and it should implement the strategy of urbanization as soon as possible;on the basis of expanding the current urban scale and improving quality,the central region should quicken the development of central cities;the western region should choose the path of concentrated-type urbanization;the three northeastern provinces should give priority to improving the quality of local industrialization vigorously and promoting the rapid upgrade of industrial structure,so as to propel the balanced development of urbanization and industrialization.

  16. Distinctly different parental magmas for calc-alkaline plutons and tholeiitic lavas in the central and eastern Aleutian arc

    Science.gov (United States)

    Cai, Yue; Rioux, Matthew; Kelemen, Peter B.; Goldstein, Steven L.; Bolge, Louise; Kylander-Clark, Andrew R. C.

    2015-12-01

    Cenozoic calc-alkaline plutons that comprise the middle crust of the central and eastern Aleutians have distinct isotopic and elemental compositions compared to Holocene tholeiitic lavas in the same region, including those from the same islands. Therefore the Holocene lavas are not representative of the net magmatic transfer from the mantle into the arc crust. Compared to the lavas, the Eocene to Miocene (9-39 Ma) intermediate to felsic plutonic rocks show higher SiO2 at a given Fe/Mg ratio, and have higher εNd-εHf values and lower Pb-Sr isotope ratios. However, the plutonic rocks strongly resemble calc-alkaline Holocene volcanics with more "depleted" isotope ratios in the western Aleutians, whose composition has been attributed to significant contributions from partial melting of subducted basaltic oceanic crust. These data could reflect a temporal variation of central and eastern Aleutian magma source compositions, from predominantly calc-alkaline compositions with more "depleted" isotope ratios in the Paleogene, to tholeiitic compositions with more "enriched" isotopes more recently. Alternatively, the differences between central Aleutian plutonic and volcanic rocks may reflect different transport and emplacement processes for the magmas that form plutons versus lavas. Calc-alkaline parental magmas, with higher SiO2 and high viscosity, are likely to form plutons after extensive mid-crustal degassing of initially high water contents. This conclusion has overarching importance because the plutonic rocks are chemically similar to bulk continental crust. Formation of similar plutonic rocks worldwide may play a key role in the genesis and evolution of continental crust.

  17. Vertical structure variability and equatorial waves during central Pacific and eastern Pacific El Ninos in a coupled general circulation model

    Energy Technology Data Exchange (ETDEWEB)

    Dewitte, B.; Thual, S. [LEGOS/IRD, Toulouse (France); Choi, J.; An, S.I. [Yonsei University, Seoul (Korea, Republic of)

    2012-06-15

    Recent studies report that two types of El Nino events have been observed. One is the cold tongue El Nino or Eastern Pacific El Nino (EP El Nino), which is characterized by relatively large sea surface temperature (SST) anomalies in the eastern Pacific, and the other is the warm pool El Nino (a.k.a. 'Central Pacific El Nino' (CP El Nino) or 'El Nino Modoki'), in which SST anomalies are confined to the central Pacific. Here the vertical structure variability of the periods during EP and CP is investigated based on the GFDL{sub C}M2.1 model in order to explain the difference in equatorial wave dynamics and associated negative feedback mechanisms. It is shown that the mean stratification in the vicinity of the thermocline of the central Pacific is reduced during CP El Nino, which favours the contribution of the gravest baroclinic mode relatively to the higher-order slower baroclinic mode. Energetic Kelvin and first-meridional Rossby wave are evidenced during the CP El Nino with distinctive amplitude and propagating characteristics according to their vertical structure (mostly first and second baroclinic modes). In particular, the first baroclinic mode during CP El Nino is associated to the ocean basin mode and participates to the recharge process during the whole El Nino cycle, whereas the second baroclinic mode is mostly driving the discharge process through the delayed oscillator mechanism. This may explain that the phase transition from warm to neutral/cold conditions during the CP El Nino is delayed and/or disrupted compared to the EP El Nino. Our results have implications for the interpretation of the variability during periods of high CP El Nino occurrence like the last decade. (orig.)

  18. Gastrointestinal parasites of the eastern cottontail (Sylvilagus floridanus) in central Pennsylvania.

    Science.gov (United States)

    Wiggins, J P; Cosgrove, M; Rothenbacher, H

    1980-10-01

    During a 3 year period, 186 eastern cottontails (Sylvilagus floridanus) were trapped from two areas and examined for helminth and protozoan parasites. Fecal samples from 139 were evaluated for coccidia and helminth ova. Nine species of coccictia were identified: Eimera audubonii, E. azul, E. environ, E. honessi, E. maior, E.minima, E. neoirresidua, E. neoleporis, and E. sylvilagi. Ova from 5 helminth species were found: Cittotaenia sp., Hastilesia tricolor, Passalurus sp., a trichostrongyle-type nematode species, and Trichuris sp. Five helminths were recovered from stomachs and small intestines: Cittotaenia sp. H. tricolor, Obeliscoides cuniculi,, Passalurus ambiguus, and Trichostrongylus calcaratus. PMID:7463607

  19. Representations of Central and Eastern Europe in Travelogues of Romanian and Polish Public Figures

    Directory of Open Access Journals (Sweden)

    Goleşteanu Raluca

    2015-12-01

    Full Text Available This article proposes a reading of Milica Bakić-Hayden’s concept of “nesting orientalisms” in a wider regional context, by showing some of its first manifestations, as employed one hundred years or so ago. The debut of this phenomenon is part of the nineteenth century trend of traveling to “Eastern Europe,” and of appropriating it as such, in the desire to compete with the previous century, especially with the latter’s attempt of designing the map according to the dichotomy: “enlightened-ignorant peoples.”

  20. Timing and characteristics of Late Pleistocene and Holocene wetter periods in the Eastern Desert and Sinai of Egypt, based on 14C dating and stable isotope analysis of spring tufa deposits

    Science.gov (United States)

    Hamdan, Mohamed A.; Brook, George A.

    2015-12-01

    There is very little dated evidence on wet periods in the Eastern Desert and Sinai Peninsula of Egypt during the Late Pleistocene and Holocene. To obtain such information, we have studied the petrography, isotope geochemistry and AMS radiocarbon ages of mostly relict tufas deposited by springs draining perched ground water bodies in metamorphic and volcanic rocks. The tufas unconformably overly Precambrian basic igneous rocks (basalt, diabase and gabbro). As the ages of tufa carbonate are frequently older than the true ages of the deposits because of the incorporation of old, 14C-dead carbon, we have dated both the carbonate matrix and insoluble organic material of the tufas. These ages show that the tufas were largely formed during two broad time periods, the most recent from 12,058 to 6678 cal yr BP (African Humid Period), and the other from ˜31,200-22,500 cal yr BP, with preferential growth during the coldest times of this period namely during Heinrich Events 2 and 3 (H2 and H3) and the Last Glacial Maximum (LGM). The time span between 19,000-9000 cal yr BP, including the YD and H1, appears to have been relatively more arid than the earlier LGM or H2 periods or the later Holocene. The Late Pleistocene tufas are depleted in 18O relative to the Holocene tufas and were deposited at a lower temperature (˜14.0°-20.8 °C vs. 18.4°-23.4 °C). We believe that the Holocene tufas in the Sinai were formed by rainfall from the Mediterranean and those in the southern part of the Eastern Desert by African monsoon rainfall derived from the Red Sea-Gulf of Aden and Indian Ocean. In contrast, the moisture that fed the Late Pleistocene tufas, which are depleted in 18O relative to Holocene deposits, and progressively depleted from north to south, was probably brought by the Westerlies from the Atlantic-Mediterranean Sea when the Westerly circulation was pushed southwards during the coldest periods of the Late Pleistocene. Periods of tufa deposition correlate with major

  1. 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

  2. Southwestern desert resources

    Science.gov (United States)

    Halvorson, William L.; van Riper, Charles; Schwalbe, Cecil R.

    2010-01-01

    The southwestern deserts stretch from southeastern California to west Texas and then south to central Mexico. The landscape of this region is known as basin and range topography featuring to "sky islands" of forest rising from the desert lowlands which creates a uniquely diverse ecology. The region is further complicated by an international border, where governments have caused difficulties for many animal populations. This book puts a spotlight on individual research projects which are specific examples of work being done in the area and when they are all brought together, to shed a general light of understanding the biological and cultural resources of this vast region so that those same resources can be managed as effectively and efficiently as possible. The intent is to show that collaborative efforts among federal, state agency, university, and private sector researchers working with land managers, provides better science and better management than when scientists and land managers work independently.

  3. Response of ants to grazing disturbance at the central Monte Desert of Argentina:community descriptors and functional group scheme

    Institute of Scientific and Technical Information of China (English)

    Silvia CLAVER; Susana L SILNIK; Florencia F CAMPÓN

    2014-01-01

    Livestock ranching is one of the main productive activities in arid regions of the world. Grazing pro-duces changes in animal as well as plant communities (e.g. richness, abundance and species dominance rela-tionships). Ants are good biological indicators due to the environmental fidelity of some of their community pa-rameters. We described the functional structure of the ant community in the central Monte of Mendoza, Argentina, and examined the effect of grazing using richness, diversity and the functional group scheme. We used pitfall traps to sample ants at a reserve with 30-year cattle exclusion and at an adjacent ranch. Eleven of the 27 recorded spe-cies showed significant differences in their abundance and two species were absent at the ranch. While richness and diversity did not reflect these differences, functional groups did. Hot Climate Specialists were more abundant at the ranch while Cryptic Species and Generalized Myrmicinae increased at the reserve. This study supports the utility of the functional group scheme to study the effects of grazing disturbance in ant communities of arid regions.

  4. Paleomagnetism of the Plio-Pleistocene continental sediments from the north -eastern edge of the Fucino basin (Central Italy

    Directory of Open Access Journals (Sweden)

    F. Galadini

    1995-06-01

    Full Text Available The paleomagnetism of the Plio-Pleistocene continental sediments cropping out at the north-eastern edge of the Fucino extensionaI basin (Italy, Central Apennines was investigated. The area is characterized by strong neo-tectonic activity and the original purpose was to investigate possibIe verticaI axis rotations in Plio-Pleisto- cene sediments, in order to improve the understanding of the recent geodynamic processes. Scarcity of suit- able outcrops limited sampling at 8 sites (83 specimens from the north-eastern edge of the basin, in clay-rich intervals beIonging to two different sedimentary cycIes. The paleomagnetic resuIts pointed out a peculiar mag- netic behaviour common to the whole set of studied samples. The Natural Remanent Magnetization (NRM is dominated by a vigcous normal component acquired under the influence of the present geomagnetic field, stable only below 200°C. Another (reverse very weak component, stable at higher temperatures (up to 400°C, is present in most of the samples. This component can be precisely isolated for only 7 specimens from 3 different sites and therefore the information gained is not statistically sufficient for any tectonic reconstruction. Rock magnetism analyses showed a variable magnetic mineralogy j but the NRM carriers are not well represented in the artificial remanences produced in the laboratory. Results suggest that the natural viscous remanence is most likeIy carried by coarse multi-domain magnetite.

  5. Dietary habits in three Central and Eastern European countries: the HAPIEE study

    Directory of Open Access Journals (Sweden)

    Gilis-Januszewska Aleksandra

    2009-12-01

    Full Text Available Abstract Background The high cardiovascular mortality in Eastern Europe has often been attributed to poor diet, but individual-level data on nutrition in the region are generally not available. This paper describes the methods of dietary assessment and presents preliminary findings on food and nutrient intakes in large general population samples in Russia, Poland and the Czech Republic. Methods The HAPIEE (Health, Alcohol and Psychosocial factors In Eastern Europe study examined random samples of men and women aged 45-69 years at baseline in Novosibirsk (Russia, Krakow (Poland and six Czech urban centres in 2002-2005. Diet was assessed using a food frequency questionnaire (at least 136 items; complete dietary information was available for 26,870 persons. Results Total energy intakes among men ranged between 8.7 MJ in the Czech sample and 11.7 MJ in the Russian sample, while among women, energy intakes ranged between 8.2 MJ in the Czech sample and 9.8 MJ in the Russian sample. A Healthy Diet Indicator (HDI, ranging from a score of 0 (lowest to 7 (highest, was developed using the World Health Organisation's (WHO guidelines for the prevention of chronic diseases. The mean HDI scores were low, ranging from 1.0 (SD = 0.7 among the Polish subjects to 1.7 (SD = 0.8 among the Czech females. Very few subjects met the WHO recommended intakes for complex carbohydrates, pulses or nuts; intakes of saturated fatty acids, sugar and protein were too high. Only 16% of Polish subjects met the WHO recommendation for polyunsaturated fat intake. Consumption of fruits and vegetables was lower than recommended, especially among those Russian subjects who were assessed during the low intake season. Fewer than 65% of subjects consumed adequate amounts of calcium, magnesium and potassium, when compared with the United Kingdom's Reference Nutrient Intake. Conclusion This first large scale study of individual-based dietary intakes in the general population in Eastern

  6. 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.

  7. Smoking among adolescents in Russia in comparison with other countries of central and Eastern Europe and former Soviet Union

    Directory of Open Access Journals (Sweden)

    Andreeva, T.I.

    2011-04-01

    Full Text Available We aimed to compare characteristics of tobacco consumption among adolescents in Russian Federation with countries of Central and Eastern Europe based on the data of Global Youth Tobacco Survey, carried out among adolescents aged 13—15 years in European middle and low income countries in 1999-2005. Russian Federation was characterized with higher rates of smoking prevalence among adolescents, earlier smoking initiation, higher chances to be daily smokers and dependent smokers. In Russian society, awareness of smoking-related harm was lower than in other European countries. Smoking was more likely to be considered a characteristic of popularity and success. Russian adolescents were more often exposed to second-hand smoke in their homes and in public places, but not in educational institutions. (Full text is in Russian

  8. THE IMPACT OF THE CREDIT EXPANSION PROCESS ON SOCIAL WELFARE IN THE AREA OF CENTRAL AND SOUTH-EASTERN EUROPE

    Directory of Open Access Journals (Sweden)

    Stanislav PERCIC

    2014-11-01

    Full Text Available This study aims at performing an econometric analysis of the credit expansion process and social welfare from a comparative perspective, with a focus on eight developing and advanced economies from Central and South-Eastern Europe (including the case of Romania. The author aims to better understand the real impact of the credit expansion process on social welfare through the financial dimension. In order to achieve this aim, the research seeks to analyze the short-term dynamics (from one quarter to the other of the relationships between the total volume of credits given to the non-banking private sector by the credit institutions (highlighting thus the credit expansion process and the GDP per capita and GDP per person employed (proxies for social welfare. The usefulness of the present study becomes higher given the fact that nowadays the socio-economic development is often assisted by a stronger and more acute crisis.

  9. 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.

  10. 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.

  11. A view on ''On-the-Job Training'' in the central and eastern European countries, Russia and Ukraine

    International Nuclear Information System (INIS)

    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

  12. 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.

  13. 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 is...

  14. 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 of...

  15. 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.

  16. Rhynchorhina mauritaniensis, a new genus and species of wedgefish from the eastern central Atlantic (Elasmobranchii: Batoidea: Rhinidae).

    Science.gov (United States)

    Séret, Bernard; Naylor, Gavin J P

    2016-01-01

    A new wedgefish, Rhynchorhina mauritaniensis gen. et sp. nov., is described from three specimens collected in the shallow waters of the shoal "Banc d'Arguin", off Mauritania (Eastern Central Atlantic). The new genus is mainly distinguished from its close relatives, members of the genus Rhynchobatus, by its snout shape, more broadly rounded like that of the shark-ray Rhina ancylostoma, instead of being typically wedge-shaped as in Rhynchobatus species. The new species resembles the common West African wedgefish, Rhynchobatus lubberti, in having a similar colour pattern, but differs in snout shape. The new genus is supported as genetically distinct by comparative analysis of the mitochondrial NADH2 gene. PMID:27470765

  17. A new colorful species of Pristimantis (Anura: Craugastoridae) from the eastern flank of the Cordillera Central in Colombia .

    Science.gov (United States)

    Rivera-Prieto, Diego A; Rivera-Correa, Mauricio; Daza, Juan M

    2014-01-01

    We describe a new species of Pristimantis from the humid forests on the eastern flank of the northern Cordillera Central in Colombia (6º 23' 19.3554" N, 75º 1' 24.0594" W; ca. 1150 m.a.s.l.). Pristimantis jaguensis sp. nov. is characterized by an extraordinary variation in color and is readily distinguished from congeneric species by lacking nuptial pads, discoidal fold and conical calcar tubercles; flanks and belly white to cream without blotches as well as iris yellow ocher to copper with thick brown reticulation and cream sclera. Molecular phylogenetic analyses recovered the new species in a clade with species mostly distributed in Ecuador. Our finding suggests that new taxa can still be discovered in the Middle Magdalena River valley of Colombia despite the extensive sampling this region has received during the last decades.  PMID:25543734

  18. 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.

  19. Energy consumption, human well-being and economic development in central and eastern European nations: A cautionary tale of sustainability

    International Nuclear Information System (INIS)

    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

  20. Determinants of small and medium sized fast growing enterprises in central and eastern Europe: a panel data analysis

    Directory of Open Access Journals (Sweden)

    Miroslav Mateev

    2010-09-01

    Full Text Available The purpose of this paper is to explore the main determinants of growth in small and medium sized enterprises (SMEs in central and eastern Europe. The important role played by SMEs in the economic development of central and eastern European (CEE countries has attracted the recent attention of academics and policymakers but remains relatively unexplored. Empirical research has suggested that firm growth is determined not only by the traditional characteristics of size and age but also by other firm-specific factors such as indebtedness, internal financing, future growth opportunities, process and product innovation, and organisational changes. Although growth in manufacturing and service SMEs in transition economies is well explained by the traditional firm characteristics of size and age, there is no empirical evidence concerning what other specific factors may be associated with SME growth and performance in these countries. Using a panel dataset of 560 fast growing small and medium enterprises from six transition economies we find that firm size when measured by firm total assets can explain to a large extent the growth in SMEs in these countries. When size is proxied by a firm’s number of employees the observed effect is marginal. Firm specific characteristics such as leverage, current liquidity, future growth opportunities, internally generated funds, and factor productivity are found to be important factors in determining a firm’s growth and performance. Age and ownership do not seem to be able to explain firm growth. The results of our empirical study have also some policy implications: we argue that governments in transition economies need to pay an increased attention to small and medium sized enterprises and try to create a business environment that will be beneficial for SME development.

  1. Retreating or standing: responses of forest species and steppe species to climate change in arid Eastern Central Asia.

    Directory of Open Access Journals (Sweden)

    Hong-Xiang Zhang

    Full Text Available BACKGROUND: 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. METHODOLOGY/PRINCIPAL FINDINGS: We employed a combined approach of molecular phylogeography and species distribution modelling (SDM to predict the future responses of these two species to climate change, utilizing evidence of responses from the past. Genetic data for C. sibirica shows a significant phylogeographical signal (N ST > F ST, P<0.05 and demographic contraction during the glacial-interglacial cycles in the Pleistocene. This forest species would likely experience range reduction, though without genetic loss, in the face of future climate change. In contrast, SDMs predict that C. songorica, a steppe species, should maintain a consistently stable potential distribution under the Last Glacial Maximum (LGM and the future climatic conditions referring to its existing potential distribution. Molecular results indicate that the presence of significant phylogeographical signal in this steppe species is rejected and this species contains a high level of genetic differentiation among populations in cpDNA, likely benefiting from stable habitats over a lengthy time period. CONCLUSIONS/SIGNIFICANCE: Evidence from the molecular phylogeography of these two species, the forest species is more sensitive to past climate changes than the steppe species. SDMs predict that the forest species will face the challenge of potential range contraction in the future more than the steppe species. This provides a perspective on ecological management in arid Eastern Central Asia, indicating that increased attention should be paid to montane forest species, due to their high sensitivity to

  2. 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 dis

  3. 2016 one-year seismic hazard forecast for the Central and Eastern United States from induced and natural earthquakes

    Science.gov (United States)

    Petersen, Mark D.; Mueller, Charles S.; Moschetti, Morgan P.; Hoover, Susan M.; Llenos, Andrea L.; Ellsworth, William L.; Michael, Andrew J.; Rubinstein, Justin L.; McGarr, Arthur F.; Rukstales, Kenneth S.

    2016-03-28

    The U.S. Geological Survey (USGS) has produced a 1-year seismic hazard forecast for 2016 for the Central and Eastern United States (CEUS) that includes contributions from both induced and natural earthquakes. The model assumes that earthquake rates calculated from several different time windows will remain relatively stationary and can be used to forecast earthquake hazard and damage intensity for the year 2016. This assessment is the first step in developing an operational earthquake forecast for the CEUS, and the analysis could be revised with updated seismicity and model parameters. Consensus input models consider alternative earthquake catalog durations, smoothing parameters, maximum magnitudes, and ground motion estimates, and represent uncertainties in earthquake occurrence and diversity of opinion in the science community. Ground shaking seismic hazard for 1-percent probability of exceedance in 1 year reaches 0.6 g (as a fraction of standard gravity [g]) in northern Oklahoma and southern Kansas, and about 0.2 g in the Raton Basin of Colorado and New Mexico, in central Arkansas, and in north-central Texas near Dallas. Near some areas of active induced earthquakes, hazard is higher than in the 2014 USGS National Seismic Hazard Model (NHSM) by more than a factor of 3; the 2014 NHSM did not consider induced earthquakes. In some areas, previously observed induced earthquakes have stopped, so the seismic hazard reverts back to the 2014 NSHM. Increased seismic activity, whether defined as induced or natural, produces high hazard. Conversion of ground shaking to seismic intensity indicates that some places in Oklahoma, Kansas, Colorado, New Mexico, Texas, and Arkansas may experience damage if the induced seismicity continues unabated. The chance of having Modified Mercalli Intensity (MMI) VI or greater (damaging earthquake shaking) is 5–12 percent per year in north-central Oklahoma and southern Kansas, similar to the chance of damage caused by natural earthquakes

  4. 2016 one-year seismic hazard forecast for the Central and Eastern United States from induced and natural earthquakes

    Science.gov (United States)

    Petersen, Mark D.; Mueller, Charles S.; Moschetti, Morgan P.; Hoover, Susan M.; Llenos, Andrea L.; Ellsworth, William L.; Michael, Andrew J.; Rubinstein, Justin L.; McGarr, Arthur F.; Rukstales, Kenneth S.

    2016-01-01

    The U.S. Geological Survey (USGS) has produced a 1-year seismic hazard forecast for 2016 for the Central and Eastern United States (CEUS) that includes contributions from both induced and natural earthquakes. The model assumes that earthquake rates calculated from several different time windows will remain relatively stationary and can be used to forecast earthquake hazard and damage intensity for the year 2016. This assessment is the first step in developing an operational earthquake forecast for the CEUS, and the analysis could be revised with updated seismicity and model parameters. Consensus input models consider alternative earthquake catalog durations, smoothing parameters, maximum magnitudes, and ground motion estimates, and represent uncertainties in earthquake occurrence and diversity of opinion in the science community. Ground shaking seismic hazard for 1-percent probability of exceedance in 1 year reaches 0.6 g (as a fraction of standard gravity [g]) in northern Oklahoma and southern Kansas, and about 0.2 g in the Raton Basin of Colorado and New Mexico, in central Arkansas, and in north-central Texas near Dallas. Near some areas of active induced earthquakes, hazard is higher than in the 2014 USGS National Seismic Hazard Model (NHSM) by more than a factor of 3; the 2014 NHSM did not consider induced earthquakes. In some areas, previously observed induced earthquakes have stopped, so the seismic hazard reverts back to the 2014 NSHM. Increased seismic activity, whether defined as induced or natural, produces high hazard. Conversion of ground shaking to seismic intensity indicates that some places in Oklahoma, Kansas, Colorado, New Mexico, Texas, and Arkansas may experience damage if the induced seismicity continues unabated. The chance of having Modified Mercalli Intensity (MMI) VI or greater (damaging earthquake shaking) is 5–12 percent per year in north-central Oklahoma and southern Kansas, similar to the chance of damage caused by natural earthquakes

  5. New insights on the recent and current deformation in Central-Eastern Iran, derived from a combined tectonic and GPS analysis

    Science.gov (United States)

    Walpersdorf, A.; Manighetti, I.; Tavakoli, F.; Mousavi, Z.; Vergnolle, M.; Jadidi, A.; Hatzfeld, D.; Aghamohammadi, A.; Djamour, Y.; Nankali, H.; Sedighi, M.; Lutz, L.

    2012-04-01

    We have studied the recent to current deformation in Iran and especially Central-Eastern Iran by tightly combining tectonic and GPS analyses. Based on morphotectonic analyses of satellite images, we have identified and mapped the major active faults that dissect the entire ≈ 4500 km x 2500 km2 region that extends from Eastern Turkey to Western Afghanistan/Pakistan and hence encompasses Iran, emphasizing their large-scale organization and kinematic relationships. Doing so, we have identified the major fault systems that control the tectonics of Iran, especially in its central-eastern part. We have also analyzed the 11 years GPS record on the 92 stations deployed in central-eastern Iran in the framework of the Iranian-French collaboration. The GPS analysis reveals that all major faults identified as seismogenic in central-eastern Iran are indeed currently active and slipping at fast rates. The northerly-trending East Lut, West Lut, Kuhbanan, Anar and Deshir faults have a current right-lateral slip rate of 5.7 ± 0.9, 4.7 ± 1.7, 2.3 ± 1.9, 2.7 ± 1.3 and 0.5 ± 0.2 mm/yr, respectively, while the ≈ EW-trending Doruneh and Sedeh faults have a left-lateral current slip rate of 3.1 ± 1.8 and 1.7 ± 0.2 mm/yr, respectively. The large regions bounded by the northerly-striking faults behave as fairly rigid blocks that are all found to move towards both the N13°E ARA-EUR convergence direction and the WNW, at fast rates, in the range 6.5-12.5 and 1-5 mm/yr, respectively. Combined with the available data on the studied faults, our tectonic and geodetic results suggest that a bookshelf faulting strain transfer mechanism has been and is still operating in central-eastern Iran. The coeval dextral motion of the two major, overlapping, North Anatolian-Main Recent and Caucasus-Kopeh Dagh-Herat fault lines that embrace central-eastern Iran, induces a large-scale regional sinistral shear on either side of the region, which forces the northerly-trending right-lateral faults and

  6. Atmospheric Pb variations in Central Asia since 1955 from Muztagata ice core record, eastern Pamirs

    Institute of Scientific and Technical Information of China (English)

    LI Zhen; YAO Tandong; TIAN Lide; XU Baiqing; LI Yuefang

    2006-01-01

    A Muztagata ice core recovered at 7010 m altitude in East Pamirs provides a Pb concentration record from 1955 to 2000. The result reveals increasing Pb concentrations from 1955 to 1993, with two Pb concentration peaks in 1980 and 1993. After 1993, Pb concentrations in ice core show an obviously declining trend. Analysis shows that the lead in the Muztagata ice core mainly came from anthropogenic emissions from countries in Central Asia, while the local emission had little contribution.

  7. Central and Eastern Europeans Migrants’ Subjective Quality of Life. A Comparative Study

    Directory of Open Access Journals (Sweden)

    Sergiu BĂLŢĂTESCU

    2007-11-01

    Full Text Available There is no general agreement among scholars on the consequences oflabor migration on the sending countries. Some argue that the migration would increase the quality of life of the families or communities involved, giving support for democracy and market reforms in these countries, while others share the view that the brain drain and fiscal losses would have long term effects on the sending countries’ development. This paper takes another approach, focusing on the migrant persons’ subjective quality of life.Using data issued in the first two rounds of the European Social Survey (2002/2003, 2004/2005, the Eastern European immigrants’ satisfaction with their lives as a whole and with the social and political environment is measured. They report lower satisfaction with life as a whole, but higher satisfaction with the societal conditions than the natives and other kind of immigrants. Explanation lies in the different sources of these evaluations:when evaluating their overall satisfaction, the immigrants rely on their experiences in their receiving countries, while when evaluating the societal conditions they compare these to those from the sending countries. The fact that they show higher levels of satisfaction with the societal conditions than the other immigrants also supports this hypothesis, because the former are more recent and less accommodated to the receiving society than the latter.

  8. Heat flow and its coalbed gas effects in the central-south area of the Huaibei coalfield, eastern China

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    Based on an analysis of the present geo-temperature field and the thermal conductivity (K) of 62 samples from the central-south area of the Huaibei coalfield in eastern China, we calculated the heat flow and plotted its distribution map. The results show that the average heat flow in the research area is about 60 mW/m2. It is different from other major energy basins in the North China Plate, but has close relationship with the regional geology and the deep geological setting. The heat flow is comparatively higher in the southeastern, central, and northwestern areas than in the northeastern and southwestern areas. The geo-temperature distribution map of the bottom interface of the Permian coal measure was drawn by calculating its embedding depth and geo-temperature gradients. Finally, the present gas generation condition of the Permian coal measure is discussed by associating with the temperature condition, the vitrinite reflectance (Ro), the metamorphism of coal and tectonic-burial evolution. The study indicates all present characters of the Permian coal measure, such as lower present temperature, higher Ro value, middle-high rank coals, and uplift and extension events after the coal measure sediment, are favorable for the generation of secondary biogenic gas, but not thermogenic gas or primary biogenic gas.

  9. Etnopharmacognostic survey on the natural ingredients used in folk cosmetics, cosmeceuticals and remedies for healing skin deseases in the inland Marches, Central-Eastern Italy

    NARCIS (Netherlands)

    Pieroni, A.; Quave, C.L.; Villanelli, M.L.; Mangino, P.; Sabbatini, G.; Santini, L.; Boccetti, T.; Profili, M.; Ciccioli, T.; Rampa, L.G.; Antonini, G.; Girolamini, C.

    2004-01-01

    An ethnopharmaceutical Study focused on domestic cosmetics, cosmeceuticals, and remedies to heal skin diseases traditionally used in the inland part of the Marches region (Central-Eastern Italy) has been conducted. At present, traditional knowledge concerning home-made phytocosmetics is represented

  10. A Cross Country Analysis of Curricular Reform in Vocational Education and Training in Central and Eastern Europe. Integration of Work and Learning. Report.

    Science.gov (United States)

    Parkes, David, Ed.; Gronwald, Detlef; Grootings, Peter; Nielsen, Soren

    Curriculum reform in vocational education and training (VET) in Central and Eastern Europe was examined through case studies of VET in 10 countries: Bulgaria, Czech Republic, Estonia, Hungary, Latvia, Lithuania, Poland, Romania, Slovak Republic, and Slovenia. Special attention was paid to the following: each country's VET system; curriculum…

  11. Berglund, Bruce R. and Brian Porter-Szűcs, eds. 2013. Christianity and Modernity in Eastern Europe. Budapest and New York: Central European University Press. 386 pp.

    Directory of Open Access Journals (Sweden)

    Dorottya Nagy

    2015-01-01

    Full Text Available Berglund, Bruce R. and Brian Porter-Szűcs, eds. 2013. Christianity and Modernity in Eastern Europe. Budapest and New York: Central European University Press. 386 pp.  Reviewed by Dorottya Nagy, University of South Africa, Helsinki, Finland.

  12. Annual Acoustic Presence of Fin Whale (Balaenoptera physalus) Offshore Eastern Sicily, Central Mediterranean Sea.

    Science.gov (United States)

    Sciacca, Virginia; Caruso, Francesco; Beranzoli, Laura; Chierici, Francesco; De Domenico, Emilio; Embriaco, Davide; Favali, Paolo; Giovanetti, Gabriele; Larosa, Giuseppina; Marinaro, Giuditta; Papale, Elena; Pavan, Gianni; Pellegrino, Carmelo; Pulvirenti, Sara; Simeone, Francesco; Viola, Salvatore; Riccobene, Giorgio

    2015-01-01

    In recent years, an increasing number of surveys have definitively confirmed the seasonal presence of fin whales (Balaenoptera physalus) in highly productive regions of the Mediterranean Sea. Despite this, very little is yet known about the routes that the species seasonally follows within the Mediterranean basin and, particularly, in the Ionian area. The present study assesses for the first time fin whale acoustic presence offshore Eastern Sicily (Ionian Sea), throughout the processing of about 10 months of continuous acoustic monitoring. The recording of fin whale vocalizations was made possible by the cabled deep-sea multidisciplinary observatory, "NEMO-SN1", deployed 25 km off the Catania harbor at a depth of about 2,100 meters. NEMO-SN1 is an operational node of the European Multidisciplinary Seafloor and water-column Observatory (EMSO) Research Infrastructure. The observatory was equipped with a low-frequency hydrophone (bandwidth: 0.05 Hz-1 kHz, sampling rate: 2 kHz) which continuously acquired data from July 2012 to May 2013. About 7,200 hours of acoustic data were analyzed by means of spectrogram display. Calls with the typical structure and patterns associated to the Mediterranean fin whale population were identified and monitored in the area for the first time. Furthermore, a background noise analysis within the fin whale communication frequency band (17.9-22.5 Hz) was conducted to investigate possible detection-masking effects. The study confirms the hypothesis that fin whales are present in the Ionian Sea throughout all seasons, with peaks in call detection rate during spring and summer months. The analysis also demonstrates that calls were more frequently detected in low background noise conditions. Further analysis will be performed to understand whether observed levels of noise limit the acoustic detection of the fin whales vocalizations, or whether the animals vocalize less in the presence of high background noise. PMID:26581104

  13. Pathways from and Crises after Communism: the Case of Central Eastern Europe

    Directory of Open Access Journals (Sweden)

    SZELENYI, Ivan

    2014-12-01

    Full Text Available The transition from socialist redistributive economy to capitalist markets has proved to be a rockier road that anticipated. The degree and character of difficulties that the countries faced during the transition depended on the nature of the pathways taken. In this paper I distinguish three major trajectories various countries followed: Central European neo-liberalism; post USSR neo-patrimonial regime and the East Asian (Chinese and Vietnamese transformation from below. Rather than distinguishing the “right way” from the “wrong way” I explore what the different costs and benefits of the various pathways were at various stages of the transformation.

  14. Physical control of primary productivity on a seasonal scale in the central and eastern Arabian Sea

    Indian Academy of Sciences (India)

    S Prasanna kumar; M Madhupratap; M Dileep kumar; M Gauns; P M Muraleedharan; V V S S Sarma; S N De Souza

    2000-12-01

    Using in situ data collected during 1992-1997, under the Indian programme of Joint Global Ocean Flux Study (JGOFS), we show that the biological productivity of the Arabian Sea is tightly coupled to the physical forcing mediated through nutrient availability. The Arabian Sea becomes productive in summer not only along the coastal regions of Somalia, Arabia and southern parts of the west coast of India due to coastal upwelling but also in the open waters of the central region. The open waters in the north are fertilized by a combination of divergence driven by cyclonic wind stress curl to the north of the Findlater Jet and lateral advection of nutrient-rich upwelled waters from Arabia. Productivity in the southern part of the central Arabian Sea, on the other hand, is driven by advection from the Somalia upwelling. Surface cooling and convection resulting from reduced solar radiation and increased evaporation make the northern region productive in winter. During both spring and fall inter-monsoons, this sea remains warm and stratified with low production as surface waters are oligotrophic. Inter-annual variability in physical forcing during winter resulted in one-and-a-half times higher production in 1997 than in 1995.

  15. An investigation of the meteorological and photochemical factors influencing the background rural and marine surface ozone levels in the Central and Eastern Mediterranean

    Science.gov (United States)

    Kalabokas, P. D.; Mihalopoulos, N.; Ellul, R.; Kleanthous, S.; Repapis, C. C.

    A study on the spatial distribution as well as an investigation of the possible factors influencing the observed variations of summer (JJA) rural and marine surface ozone background in the Central and Eastern Mediterranean is performed, following observations showing that the 60 ppb EU Air Quality Standard for Human Health Protection is frequently exceeded in the area. For this purpose the measurements of the following four Eastern Mediterranean stations are analyzed: Giordan Lighthouse-Gozo, Malta; Aliartos-Central Greece; Finokalia-Crete, Greece and Ag. Marina, Cyprus. The measured summer afternoon rural and marine ozone levels in Central Greece and on Crete Island are quite comparable, but are found to be significantly higher (by about 15-20%) than the corresponding levels in Malta and Cyprus. After investigating the characteristic meteorological conditions associated with high and low rural and marine surface ozone concentrations, it appears that an important factor leading to high tropospheric ozone values in the Eastern Mediterranean area is the anticyclonic influence of the high-pressure domination over the Central Mediterranean and the Balkans. The rural and marine surface ozone stations located across the Aegean Channel are also influenced by the long-range transport of polluted air masses from the European continent in the boundary layer during summer and the subsequent photochemical ozone production. This characteristic northern flow during summer is created by the combination of the Central Mediterranean anticyclone with the Middle-East low-pressure system. On the other hand, the lowest ozone levels, particularly in the Crete and Cyprus stations, are associated with an extension to the west of the Middle-East low and weak pressure gradients over the Eastern Mediterranean and an upper air trough in the North Eastern Europe.

  16. Contrasting the eastern Pacific El Niño and the central Pacific El Niño: process-based feedback attribution

    Science.gov (United States)

    Hu, Xiaoming; Yang, Song; Cai, Ming

    2016-10-01

    This paper examines the roles of radiative and non-radiative air-sea coupled thermodynamic processes in modifying sea surface temperature (SST) anomalies driven by (air-sea coupled) oceanic dynamic processes, focusing on their contributions to the key differences between the eastern Pacific (EP) El Niño and the central Pacific (CP) El Niño. The attribution is achieved by decomposing SST anomalies into partial temperature anomalies due to individual processes using a coupled atmosphere-surface climate feedback-response analysis method. Oceanic processes induce warming from the central to the eastern equatorial Pacific and cooling over the western basin with a maximum warming center in the central Pacific for both types of El Niño. The processes that act to oppose the oceanic process-induced SST anomalies are surface latent heat flux, sensible heat flux, cloud, and atmospheric dynamic feedbacks, referred to as negative-feedback processes. The cooling due to each of the four negative-feedback processes is the strongest in the region where the initial warming due to oceanic processes is the largest. Water-vapor feedback is the sole process that acts to enhance the initial warming induced by oceanic processes. The increase in atmospheric water vapor over the eastern Pacific is much stronger for the EP El Niño than for the CP El Niño. It is the strong water-vapor feedback over the eastern Pacific and the strong negative feedbacks over the central equatorial Pacific that help to relocate the maximum warming center from the central Pacific to the eastern basin for the EP El Niño.

  17. Detrital Mineral Record of the Central Myanmar Basin and implications for the evolution of the eastern Himalayan margin

    Science.gov (United States)

    Brezina, C. A.; Robinson, R. A. J.; Barfod, D. N.; Carter, A.; Parrish, R. R.; Horstwood, M. S.; Thein, M.; Win Oo, N.

    2014-12-01

    Single grain detrital thermochronology (40Ar/39Ar white mica, zircon fission track and Lu-Hf analysis) of Eocene, Oligocene and Miocene sedimentary rocks from the Central Myanmar Basin permits the identification of tectonothermal events in the source areas, and an understanding of how exhumation histories and changing provenance are related to the palaeogeography of the West Burma block during India-Asia collision. Robinson et al. (2014) used detrital zircon U-Pb and Lu-Hf isotopic analysis to show that Eocene and Oligocene sedimentary rocks were primarily sourced from the Gangdese magmatic arc that lies exclusively within the southern Lhasa terrane, and that the Yarlung Tsangpo and Irrawaddy River were connected at this time. Detrital thermochronology reveal these Paleogene deposits contain broadly distributed, mainly pre-Himalayan 40Ar/39Ar white mica cooling ages, reflecting the contribution from multiple source areas with a cooling history that is similar to the Lhasa terrane. A distinct change in provenance to a single, sustained source area during deposition of the Miocene units is recorded by a white mica 40Ar/39Ar cooling age peak of 37 Ma and a lesser peak of 17 - 21 Ma that is also observed in detrital zircon fission track age data. These two age peaks, 37 Ma and 17 - 21 Ma, likely reflect an initial period of crustal thickening, metamorphism and exhumation in the southern Mogok Metamorphic Belt, and a later phase of exhumation associated with deformation in the eastern syntaxis and the onset of extension in Myanmar and other parts of SE Asia. The latter events are also associated with the disconnection of the Yarlung Tsangpo from the Irrawaddy River around 18 Ma (Robinson et al., 2014). The combined dataset provides constraints on the position and movement of the West Burma block from the Late Eocene to Early Miocene, supports an Oligocene (~37 Ma) age for the timing of India-West Burma-Sibumasu coupling, and an Early Miocene age for extension

  18. Study on Reclamation of the Deserted Quarries in Central Area of Zhejiang Province%浙中地区废弃矿山复绿技术研究

    Institute of Scientific and Technical Information of China (English)

    王蓉丽; 朱宝琦; 李绍龙; 徐明

    2011-01-01

    The central city of Zhejiang province-Jinhua has rich mineral resources, the development and utilization satisfied the needs of economic construction and social development. But many quarries have serious environmental problems and hidden dangers because of many years mining. It is urgent in the work of ecological management and reclamation of the deserted quarries. A representative selection of Wangxi quarry at the town of lingxia as research object, we determined the reclamation by environment survey, including planting material spraying, revegetation bags, substrate container seedling, vertical greening, slope toe wall backfill greening, soil dressing reclamation and landscape re-building seven technologies. Also planning for the different types of reclamation on steep slope, even steep slope, gentle slope and slope toe land. The neclamation effect was reached, the ecological environment was improved, the reference and guidance were provided for reclamation of the similar quarries.%浙中城市——金华拥有丰富的矿产资源,其开发利用保障了社会发展和经济建设的需求。然而多年的开采,许多矿山存在严重的环境问题与隐患,废弃矿山生态治理与复绿工作迫在眉睫。选择具有代表性的岭下镇王溪采石场作为研究对象,通过矿山环境现状调查,确定了PMS技术、植生袋围堰造坑植树技术、基质型容器苗种植技术、石壁藤本垂直绿化技术、坡脚挡墙回填土绿化技术、客土复垦技术和艺术景观再造技术7项复绿技术,并进行陡峻边坡、缓陡边坡、缓边坡和坡脚迹地分类复绿设计,达到了复绿效果,改善了生态环境,为同类矿山复绿工作提供借鉴和指导。

  19. Plastic-Flow Waves ("Slow-Waves") and Seismic Activity in Central-Eastern Asia

    Institute of Scientific and Technical Information of China (English)

    Wang Shengzu; Zhang Zongchun

    2005-01-01

    the wave-controlled belts of strong earthquakes that two optimal patterns of wave-crest belts originated simultaneously from the eastern and western segments of the Himalayan arc, respectively. The overlap of wave-crest belts of these two systems is responsible for the relative concentration of energy and forms the seismic-energybackground zones for strong earthquakes with Ms ≥ 7.0.

  20. Plasma selenium levels in healthy blood bank donors in the central-eastern part of Belgium.

    Science.gov (United States)

    Van Cauwenbergh, Rudy; Robberecht, Harry; Van Vlaslaer, Veerle; De Smet, Annie; Emonds, Marie-Paule; Hermans, Nina

    2007-01-01

    Graphite furnace atomic absorption spectrometry, with Zeeman background correction and after improved matrix modification, was used to measure the plasma selenium content of healthy blood bank donors in the central part of Belgium. The mean plasma selenium concentration of 80 men and 80 women was 79.7+/-4.4ng/mL with a range of 55.0-117.4ng/mL. There was no gender difference observed. Plasma selenium level was significantly highest for the adult group, aged 45-64 years, compared to the others, except the young adults (18-24 years). The mean plasma selenium concentration measured corresponded well with literature data for Belgium. The obtained values were found to be in the medium range, compared with recent literature values for the European countries. PMID:17980813

  1. Application of high-pass filtering techniques on gravity and magnetic data of the eastern Qattara Depression area, Western Desert, Egypt

    Science.gov (United States)

    Zahra, Hesham Shaker; Oweis, Hesham T.

    2016-06-01

    In this work, a reconnaissance study is presented to delineate the subsurface tectonics and lithological inferences of the eastern area of Qattara Depression using the Bouguer gravity and aeromagnetic data. To achieve this goal, several transformation techniques and filtering processes are accomplished on these maps. At first, the total intensity aeromagnetic map is processed through the application of reduction to the magnetic north pole technique. The fast Fourier transform is carried out on the gravity and RTP magnetic data for establishing and defining the residual (shallow) sources. The frequency high-pass filtering is used to enhance the anomaly wavelengths associated with the shallow sources. The used processing techniques are the polynomial surface fitting enhancement, Laplacian, Strike Filtering, Enhancement Utilization, Suppression Utilization, Butterworth Filtering Utilization, Butterworth high-pass filter, Euler's deconvolution and forward modeling. The equivalent depths of the isolated short wavelength anomalies are 0.759 and 0.340 km below the flight surface, and the depths of the intermediate wavelength anomalies are 1.28 and 2.00 km for the gravity and magnetic data, respectively. Finally, the quantitative interpretations of the Bouguer gravity and RTP magnetic maps of the study area, reflect the occurrence of the various types of structures and their components. The main tectonic deformations of the study area have NNW-SSE, NNE-SSW, NE-SW, NW-SE and E-W trends.

  2. POPE study: rationale and methodology of a study to phenotype patients with COPD in Central and Eastern Europe

    Directory of Open Access Journals (Sweden)

    Zbozinkova Z

    2016-03-01

    Full Text Available Zuzana Zbozinkova,1 Adam Barczyk,2 Ruzena Tkacova,3 Arschang Valipour,4 Neven Tudoric,5 Kirill Zykov,6 Attila Somfay,7 Marc Miravitlles,8 Vladimir Koblizek91Institute of Biostatistics and Analyses, Faculty of Medicine, Masaryk University, Brno, Czech Republic; 2Department of Pneumology, School of Medicine in Katowice, Medical University of Silesia, Katowice, Poland; 3Department of Respiratory Medicine, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia; 4Department of Respiratory and Critical Care Medicine, Ludwig-Boltzmann-Institute for COPD and Respiratory Epidemiology, Otto-Wagner-Spital, Wien, Austria; 5School of Medicine Zagreb, University Hospital Dubrava, Zagreb, Croatia; 6Laboratory of Pulmonology, Moscow State University of Medicine and Dentistry named after A.I. Evdokimov, Moscow, Russia; 7Department of Pulmonology, University of Szeged, Deszk, Hungary; 8Pneumology Department, Hospital Universitari Vall d’Hebron, CIBER de Enfermedades Respiratorias (CIBERES, Barcelona, Spain; 9Department of Pneumology, Faculty of Medicine in Hradec Kralove, University Hospital Hradec Kralove, Charles University in Prague, Hradec Kralove, Czech RepublicIntroduction: Chronic obstructive pulmonary disease (COPD constitutes a major health challenge in Central and Eastern European (CEE countries. However, clinical phenotypes, symptom load, and treatment habits of patients with COPD in CEE countries remain largely unknown. This paper provides a rationale for phenotyping COPD and describes the methodology of a large study in CEE.Methods/design: The POPE study is an international, multicenter, observational cross-sectional survey of patients with COPD in CEE. Participation in the study is offered to all consecutive outpatients with stable COPD in 84 centers across the CEE region if they fulfill the following criteria: age >40 years, smoking history ≥10 pack-years, a confirmed diagnosis of COPD with postbronchodilator FEV1/FVC ,0.7, and absence

  3. Planning for environmental restoration of uranium mining and milling sites in Central and Eastern Europe. Proceedings of a workshop held under the technical co-operation project RER/9/022 on environmental restoration in Central and Eastern Europe

    International Nuclear Information System (INIS)

    An IAEA Regional Technical Co-operation (TC) project RER/9/022 on ''Environmental Restoration'' for central and eastern Europe and the former USSR was launched in 1992 and concluded at the end of 1996. The first phase of this project had the primary purpose of identifying and characterizing radioactively contaminated sites in the region, including evaluation of doses to the general public and other environmental impacts. The main result of this phase of the project were published in IAEA-TECDOC-865. A new 1995-1996 phase of the project focused on the radioactive contamination of uranium mining and milling sites and the development of plans for environmental restoration of these sites. While the 1993-1994 phase aimed at attracting the attention of Member States in the region to a long neglected problem, the second phase served as a stimulus to initiate concrete planning activities that would lead to corrective actions in highly contaminated areas in those countries. As a consequence, the project emphasis shifted from scientific discussions to the identification of responsibilities, planning activities, and the assessment of existing and required resources for the eventual implementation of restoration plans. The 1995-1996 phase of the project consisted of a planning meeting and three workshops that addressed different topical themes. The papers compiled in this publication were presented at the last workshop, held in Felix, Romania, 4-8 November 1996. They summarize national situations in environmental contamination as of the end of 1996 and ongoing or planned actions for remediation

  4. The peculiarities of trade specialization in creative industries in the Central and Eastern European countries

    Directory of Open Access Journals (Sweden)

    Veronika CHALA

    2015-06-01

    Full Text Available Because of dynamic processes of creative economy development and resistance to the crisis of modern creative industries which occurs mainly in metropolitan areas, the interest in understanding these local processes as a factor of bringing international trade competitiveness and providing convergence among the countries where those metropolises are situated is of great value. The EU, and Central and East Europe (CEE in particular, is not an exception. This paper reveals the most productive creative industries in the EU; fins out the impact of metropolises’ creative activities development on countries’ international specialization. Perspective products’ and geographic patterns relating creative products’ international specialization for CEE countries, especially for those which have recently signed association agreements with the EU (Moldova, Ukraine, and Georgia as an important East Neighbour for the EU are grounded. Using inter- and intra-trading estimations, the positioning of CEE countries in the EU 28(+3 international specialization pattern is indicated. The product specialization of metropolises in CEE countries which may (or may not contribute to further internationalization of creative industries in these countries has been revealed in the article.

  5. TRUST, CORRUPTION, BRIBES AND ECONOMIC DEVELOPMENT IN CENTRAL AND EASTERN EUROPEAN COUNTRIES

    Directory of Open Access Journals (Sweden)

    Ana Iolanda Voda

    2013-12-01

    Full Text Available The evolution of the Western world has drawn on theoretical structures of classical and neoclassical liberalism for its explanatory support and sources of inspiration for centuries. Against this ideological background, institutionalists aim at showing that growth is a process of transformation, a double change: an economic and an institutional one. In this analysis, our purpose is to highlight the importance of informal institutional arrangements and their quality in explaining the disparities of revenues and developments between countries. In our approach, we will consider several indicators meant to highlight various aspects of research. The approach proposed is a transversal-comparative one and static methods pertain to uni- and multivariate analysis. The results obtained suggest the existence of major differences within the Central and East European area as far as informal institutions are concerned; moreover, the analysis conducted confirms the existence of a significant relation between the level of development and the structure of informal arrangements such as: trust level, bribe culture and corruption control.

  6. 毛乌素沙地、腾格里沙漠南缘带土地利用与气候变化关系研究——以宁夏中部为例%Relationship Between Land Use and the Climate Change in the Southern Marginal Zones of the Tengger Desert and Mu Us Desert —A Case Study in Central of Ningxia

    Institute of Scientific and Technical Information of China (English)

    贾科利; 张俊华; 郭占军

    2011-01-01

    利用1978年MSS及1987,1996和2007年Landsat TM/ETM遥感影像,借助GIS技术,对腾格里沙漠与毛乌素沙地南缘地带土地利用与气候变化的响应关系进行了研究.结果表明,研究区年均温升高,降水量减少,气候趋于暖干化,土地利用开发程度差异显著,表现出30 a来,毛乌素沙地南缘土地利用开发强度整体较大,高于腾格里沙漠南缘地带,在变化速度上,毛乌素沙地高于腾格里沙漠南缘地区.%By using the MSS image in 1978 and Landsat TM/ETM images in 1987, 1996, 2007 with the help of GIS, the relationship between land use and the climate change in the southern marginal zones of Tengger desert and Mu Us desert in central of Ningxia from 1978 to 2007 were analyzed. The results showed that under the conditions that the climate in north China trends to warming and drying, especially,under the control of the water and heat conditions, the degree of land use difference was significant in the southern marginal zones of Tengger desert and Mu Us desert. The land use level in the studying area was generally increased in the nearly past 30 years. But the land use level in the southern marginal zones of Mu Us desert was higher than that in the southern marginal zones of Tengger desert, as well as the speed of land use change in the southern marginal zones of Mu Us desert.

  7. Discrimination of inland and coastal dunes in Eastern Saudi Arabia desert system: An approach from particle size and textural parameter variations

    Science.gov (United States)

    Koeshidayatullah, Ardiansyah; Chan, Septriandi Asmaidi; Al-Ghamdi, Majed; Akif, Tariq; Al-Ramadan, Khalid

    2016-05-01

    Different particle size parameters have been investigated in this study in order to distinguish the characteristics of different dune morphologies in the Eastern Saudi Arabia. Sand samples were collected from various environments including: the stoss, lee, crest and interdune sides of the inland dunes and foreshore; berm; backshore and backdune of the coastal dunes. Statistical parameters reveal that the majority of inland dune samples are dominated by well sorted fine sand whereas coastal dune samples are mainly dominated by very coarse to medium sand, ranging from well sorted to moderately sorted with a low percentage of silt and clay. The presence of relatively coarser grains in the coastal dunes might be explained by continuous wind deflation along the coast together with wave and tidal activities that concentrate coarser grains. Cross-plots from four statistical parameters and supported by the ANOVA test clearly distinguish the particle variations between these dunes. The log-probability analysis suggest that the main transport mechanism in inland and coastal dunes is dominated by the saltation population, comprising up to 80 percent of the distribution. However, the coastal dunes suspension population is mostly belonging to coarser grained material, whereas the inland dunes population is finer. In comparison with particle size characteristics of dunes in the region, the current study shows a close relationship to mean particle size in Iraq, but is relatively finer compared to the Kuwait dunes. This similarity and difference in particle size variation is mostly controlled by the proximity to the coast and also the wind energy and variation in the wind direction.

  8. The global financial crisis and fiscal policy in Central and Eastern Europe: the 2009 Croatian budget odysey

    Directory of Open Access Journals (Sweden)

    Dubravko Mihaljek

    2009-09-01

    Full Text Available This paper addresses two main questions: first, what is the scope for domestic and external market-based financing of Croatia’s government budget deficit; and second, what is the scope for expansionary fiscal policy in Croatia. Both questions are addressed from a broader Central and Eastern European perspective, in the context of the economic and financial crisis unfolding in the region since October 2008. The paper analyses how the crisis had spread through financial markets in the region and how it affected the cost and availability of budget financing. It shows that the reliance on market-based financing increased significantly in successive revisions of the 2009 budget despite rising bond yields and interest rates; that government borrowing from domestic banks led to a severe crowding-out of the private sector; and that the sovereign eurobond placement in 2009 was costlier than earlier placements in similar circumstances and other sovereign debt issues in CEE in the first half of 2009. On this basis, the paper argues that expansionary fiscal policy in Croatia would not be effective and would undermine fiscal sustainability and financial stability.

  9. Welfare State Retrenchment in Central and Eastern Europe: The Case of Pension Reforms in Poland and Slovenia

    Directory of Open Access Journals (Sweden)

    Igor Guardiancich

    2004-03-01

    Full Text Available This paper endeavours to shed some light on the mechanisms that led to the divergence of welfare state arrangements across Central and Eastern Europe (CEE. In particular, pension system reforms displayed a great deal of variance, which surprised both institutionalists and convergence theorists. The Polish and Slovenian cases are thus presented and compared in a political economy perspective. Theories of retrenchment, recent studies on the dynamics of CEE pension reforms and consultations with some of the relevant actors, were employed in order to account for the divergence of reform outcomes in the two countries. The study focused on three main explanations: partisan competition, the interaction between relevant external (World Bank and internal actors (Minister of Labour and Minister of Finance and the trade-off. between power concentration and accountability concentration. The latter yielded the best explanation. While Polish reformers managed to internalise most veto actors’ reservations, Slovenian politicians excluded from consultation the country’s main trade union. Its opposition determined the rejection of radical reforms recommended by the World Bank.

  10. Multistation template matching to characterize frequency-magnitude distributions of induced seismicity in the Central and Eastern US

    Science.gov (United States)

    Brudzinski, M. R.; Skoumal, R.; Currie, B.

    2015-12-01

    We analyze the frequency-magnitude distribution (FMD) of recent seismic sequences thought to be induced by wastewater injection and hydraulic fracturing in the Central and Eastern U.S. to investigate their physical origin and improve hazard estimates. Multistation template matching is utilized to increase the number of events analyzed by lowering the magnitude of detection. In cases where local deployments are available, we demonstrate that the FMD obtained through template matching using regional data are comparable to those obtained from traditional detection using the local deployment. Since deployments usually occur after seismicity has already been identified, catalogs constructed with regional data offer the advantage of providing a more complete history of the seismicity. We find two primary groups of FMDs for induced sequences: those that generally follow the Gutenberg-Richter power-law and those that generally do not. All of the induced sequences are typically characterized by swarm-like behavior, but the non-power-law FMDs are also characterized by a clustering of events at low magnitudes and particularly low aftershock productivity for a continental interior. Each of the observations in the non-power law FMD cases is predicted by numerical simulations of a seismogenic zone governed by a viscoelastic damage rheology with low effective viscosity in the fault zone. Such a reduction in effective viscosity is expected if fluid injection increases fluid pressures in the fault zone to the point that the fault zone begins to dilate.

  11. Properly pricing country risk: a model for pricing long-term fundamental risk applied to central and eastern European countries

    Directory of Open Access Journals (Sweden)

    Debora Revoltella

    2010-09-01

    Full Text Available The private sector has used proxies such as sovereign credit ratings, spreads on sovereign bonds and spreads on sovereign credit default swaps (CDS to gauge country risk, even though these measures are pricing the risk of default of government bonds, which is different from the risks facing private participants in cross-border financing. Under normal market conditions, the CDS spreads are a very useful source of information on country risk. However, the recent crisis has shown that the CDS spreads might lead to some underpricing or overpricing of fundamentals in the case of excessively low or excessively high risk aversion. In this paper we develop an alternative measure of country risk that extracts the volatile, short-term market sentiment component from the sover eign CDS spread in order to improve its reliability in periods of market distress. We show that adverse market sentiment was a key driver of the sharp increase in sovereign CDS spreads of central and eastern European (CEE countries during the most severe phase of the crisis. We also show that our measure of country risk sheds some light on the observed stability of cross-border bank flows to CEE banks during the crisis.

  12. Self-rated health, psychosocial functioning, and other dimensions of adolescent health in Central and Eastern European adolescents

    Directory of Open Access Journals (Sweden)

    Randy M. Page

    2009-06-01

    Full Text Available Background and Objectives: Although studied extensively among adults, self-rated health (SRH has not received the same research attention among adolescents. It has been suggested that SRH in adolescents may be a function of adolescents' overall sense of functioning and may reflect psychosocial functioning more so than in adults. The rating of health as poor by adolescents might be a somatic expression of life distress and may be connected with risky behaviors. Therefore, the purpose of this study was to investigate self-rated health (SRH in Central and Eastern European (CEE adolescents and determine its association with psychosocial functioning and other dimensions of adolescent health. Methods: A survey was administered to 3,123 students in 34 secondary schools across CEE which included measures of SRH, psychosocial functioning (loneliness, hopelessness, shyness, perceptions of social status, self-rated happiness, and perception of physical attractiveness, and other dimensions of adolescent health (height/weight, physical activity, eating breakfast, sleep. Results: More girls (19.4 % than boys (11.3 % rated themselves as "not healthy" and this was true in each of the six countries. Significant predictors of SRH in the logistic regression model were gender, country of residence, hopelessness, shyness, subjective social status-society, self-rated happiness, perception of physical attractiveness, vigorous physical activity, eating breakfast, overweight status, and usually get 7-8 hours or more sleep a night. Conclusions: SRH appears to be associated with psychosocial functioning and other dimensions of adolescent health in CEE youth.

  13. THE USE OF CAPITAL AND CONDITION OF ECONOMICALLY WEAK FARMS IN THE SELECTED CENTRAL AND EASTERN EUROPEAN COUNTRIES

    Directory of Open Access Journals (Sweden)

    Aldona SKARŻYŃSKA

    2014-06-01

    Full Text Available This paper shows the economic situation of economically weak farms in 8 countries of Central and Eastern Europe(CEE in 2010. The data were obtained from the survey on EU farms carried out under the FADN system. The studyincluded countries in which economically weak farms were the dominant farm type (i.e. Bulgaria, Estonia, Hungary,Latvia, Lithuania, Poland, Romania and Slovakia. The aim of the study was to assess the economic performance ofthose farms and indicate advantages of the competing farm types. The analysis was performed in terms of totalfactor productivity, income levels, assets and debt level. The influence of CAP instruments on managementefficiency was also demonstrated. The study found a high diversity in terms of production potential as well asfinancial condition of farms in particular countries, whereas one point of correspondence between farms is theprevalence of fixed assets, i.e. an excessive assets-to-area ratio, and the dominance of own capital in financingthose assets. Romanian, Polish and Bulgarian farms are characterised by the highest efficiency of use of currentoutlays and, in turn, a lower cost of the production unit, which accounted for 66%, 86% and 87% of the outputvalue respectively. In Latvia, Estonia and Slovenia, the costs exceeded the output value by 6%, 7% and 23%respectively and, as a result, the income of those farms was generated exclusively due to subsidies.

  14. CONSIDERATIONS ON THE IMPACT OF THE EU ENLARGEMENT TOWARDS CENTRAL AND EASTERN EUROPE ON THE EUROPEAN SOCIAL MODEL

    Directory of Open Access Journals (Sweden)

    Constantin Viorel MIHAI

    2009-12-01

    Full Text Available While the European Union keeps taking pride in putting forward the existence of a European Social Model, no study or project was carried out in order to foresee the enlargement effects on this model and mainly how the latter could be successfully implemented by the new Member States, having regard to their own characteristics. It is no coincidence that the references to the European Social Model multiplied during the period when the EU was facing its own enlargement. More and more questions were raised concerning the new Member States convergence capacity, as regards Central and Eastern Europe countries in particular, with all the European Union social rules. The trends in the new Member States, as well as their convictions or their lack of conviction, concerning the European Social Model, have major implications on the tomorrow’s social Europe. In which direction is it heading in an enlarged 25 or 27 nations European Union? This study is aimed at answering at this question having regard, in particular, to the economical and social characteristics of the new Member States and to the possible sources that might give rise to blockings in the social field.

  15. Hydrogeologic subdivision of the Wolfcamp series and Pennsylvanian system of eastern Texas Panhandle, north-central Texas, and southwestern Oklahoma

    International Nuclear Information System (INIS)

    The Pennsylvanian-Wolfcamp section in the Palo Duro Basin includes brine aquifers that are considered to be the most important ground-water flow paths in the deep-basin system. This report is the fifth in a series providing summary documentation of studies that subdivide the section into hydrogeologic units based on their judged relative capacities for transmitting water. This report extends the hydrogeologic study area to the eastern Texas Panhandle, north-central Texas, and southwestern Oklahoma. It includes 37 counties in Texas and Oklahoma. Underground patterns of rock distribution are delineated from a hydrologic perspective and at a level of detail appropriate for numerical modeling of regional ground-water flow. Hydrogeologic units are defined and characterized so that appropriate porosity and permeability values can be assigned to each unit during construction of the numerical models (not part of this study), and so that modelers can combine units where necessary. In this study, hydrogeologic units have been defined as mappable, physically continuous rock bodies that function in bulk as water-transmitting or water-retarding units relative to adjacent rocks. Interpretations are made primarily from geophysical logs. Hydrologic characteristics are assessed on the basis of properties typically associated with certain lithologies (e.g., sandstones are more pervious than shales) and on the basis of gross variations in effective porosity (particularly in carbonate sequences). 44 refs., 32 figs., 1 tab

  16. Preliminary assessment of post-Haiyan mangrove damage and short-term recovery in Eastern Samar, central Philippines.

    Science.gov (United States)

    Primavera, J H; Dela Cruz, M; Montilijao, C; Consunji, H; Dela Paz, M; Rollon, R N; Maranan, K; Samson, M S; Blanco, A

    2016-08-30

    Strong winds and storm surges from Typhoon Haiyan caused damage of US$12-15billion and >10,000 human casualties in central Philippines in November 2013. To validate a proposed government US$22million mangrove replanting program, mangrove damage and short-term recovery were surveyed in seven natural and planted mangrove sites in Eastern Samar province at 2.5month and 4.5month post-Haiyan. The preliminary assessment showed that natural mangroves (except for those directly hit by the storm) were recovering by means of tree sprouts and surviving seedlings and saplings compared to the devastated plantation. Likewise, tree mortality was higher in the plantation and natural forests hit by the storm surge, compared to more undamaged and partially damaged trees in natural mangroves. Hence the main recommendations to government are (1) to protect recovering mangroves by not releasing rehabilitation funds (that will inadvertently pay for clearing of live trees and for removal of seedlings), (2) to only plant in totally damaged sites (e.g., plantations), and (3) to only plant naturally dominant species, e.g., Sonneratia alba and Avicennia marina (instead of the popular Rhizophora apiculata, R. mucronata and R. stylosa). PMID:27245554

  17. POPE study: rationale and methodology of a study to phenotype patients with COPD in Central and Eastern Europe

    Science.gov (United States)

    Zbozinkova, Zuzana; Barczyk, Adam; Tkacova, Ruzena; Valipour, Arschang; Tudoric, Neven; Zykov, Kirill; Somfay, Attila; Miravitlles, Marc; Koblizek, Vladimir

    2016-01-01

    Introduction Chronic obstructive pulmonary disease (COPD) constitutes a major health challenge in Central and Eastern European (CEE) countries. However, clinical phenotypes, symptom load, and treatment habits of patients with COPD in CEE countries remain largely unknown. This paper provides a rationale for phenotyping COPD and describes the methodology of a large study in CEE. Methods/design The POPE study is an international, multicenter, observational cross-sectional survey of patients with COPD in CEE. Participation in the study is offered to all consecutive outpatients with stable COPD in 84 centers across the CEE region if they fulfill the following criteria: age >40 years, smoking history ≥10 pack-years, a confirmed diagnosis of COPD with postbronchodilator FEV1/FVC <0.7, and absence of COPD exacerbation ≥4 weeks. Medical history, risk factors for COPD, comorbidities, lung function parameters, symptoms, and pharmaceutical and nonpharmaceutical treatment are recorded. The POPE project is registered in ClinicalTrials.gov with the identifier NCT02119494. Outcomes The primary aim of the POPE study was to phenotype patients with COPD in a real-life setting within CEE countries using predefined classifications. Secondary aims of the study included analysis of differences in symptoms, and diagnostic and therapeutic behavior in participating CEE countries. Conclusion There is increasing acceptance toward a phenotype-driven therapeutic approach in COPD. The POPE study may contribute to reveal important information regarding phenotypes and therapy in real-life CEE. PMID:27042048

  18. Termites community as environmental bioindicators in highlands: a case study in eastern slopes of Mount Slamet, Central Java

    Directory of Open Access Journals (Sweden)

    IDHAM SAKTI HARAHAP

    2011-10-01

    Full Text Available Pribadi T,Raffiudin R,HarahapIS (2011Termites community as environmental bioindicators in highlands: a case study in eastern slopes of Mount Slamet, Central Java. Biodiversitas 12: 235-240. Termites ecological behaviour is much affected by land use change and disturbance level. Their variation in diversity can be used as bioindicator of environmental quality. However, termite community response to land use changes and habitat disturbance in highland ecosystems remains poorly understood. This study was conducted to investigate the response of termite community to land use intensification and to explore their role as environmental bioindicator in Mount Slamet. A standard survey protocol was used to collect termites in five land use typesof various disturbance levels,i.e. protected forest, recreation forest, production forest,agroforestry, and urban area. It was found two termite families i.e. Rhinotermitidae and Termitidae with seven species, i.e Schedorhinotermes javanicus, Procapritermes sp, Pericapritermes semarangi, Macrotermes gilvus, Microtermes insperatus, Nasutitermes javanicus, and N. matanganensis. Termite species’ richness and evenness, Shannon-Wiener index, relative abundance, and biomass of termite were declined along with the land use types and disturbance level from protected forest to urban area. Habitat disturbance was the main declining factor of termite diversity. Termite composition changed along with the land use disturbance level. Soil feeding termites were sensitive to the disturbance – they were not found in urban area. Hence, their presence or absence can be used as environmental bioindicator to detect habitat disturbance.

  19. Challenges in the Energy Sector in Eastern Europe and Central Asia: An Evaluation of 18 Years of Swiss Economic Cooperation

    Directory of Open Access Journals (Sweden)

    Guy Bonvin

    2011-05-01

    Full Text Available Published by Palgrave MacmillanSwitzerland’s State Secretariat for Economic Affairs (SECO has been working in the energy sectors of Eastern Europe and Central Asia since 1992, financing 41 projects to the value of CHF 316 million. In 2009 an independent evaluation was commissioned to assess the effects of these projects in the region and to draw lessons for future project funding. The evaluation found the projects to be highly satisfactory in terms of relevance, satisfactory in terms of effectiveness and sustainability, and — because of external factors relating to governance, transparency and political stability in a country — generally unsatisfactory in terms of efficiency.Lessons drawn from the successful projects will be used to further improve them in the future. With limited financial resources governments are attempting to find a balance between energy security and environmental sustainability. SECO will support this mission by helping to reduce inefficient consumption, to increase the share of renewable energy, to strengthen the sustainability of utility companies and to develop effective energy policies.

  20. The Impact of Sovereign Credit Ratings on the Issuance of Government Bonds in Central and Eastern Europe

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    Ion STANCU

    2011-01-01

    Full Text Available The current research paper aims to assess the impact of sovereign credit ratings on the issuance of government bonds in Central and Eastern Europe. The personal analysis is performed on a sample of government bonds issued by Turkey, Hungary, Czech Republic, Slovak Republic, Poland, Romania and Russia between 2000-2010. The sample includes issues in several currencies (EUR, USD, GBP, JPY, CHF, CZK, PLN, TRY, RUB, RON, HUF. The research paper consists of two different analyses. The first one assesses the degree in which the variation in the initial yield of government bonds issued in one particular currency can be explained by using explanatory variables such as: inflation, sovereign rating corresponding to the issuing country, and the state of crisis (this analysis is performed for each currency separately. The second analysis assesses the degree in which the variation in the maturity of the government bonds issued by a certain country can be explained by using explanatory variables such as: inflation, sovereign rating on the date of issuance, and the state of crisis.

  1. Prevalence of Dirofilaria repens in dogs in central-eastern Poland and histopathological changes caused by this infection

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    Osińska Barbara

    2014-03-01

    Full Text Available The aim of the study was to determine the prevalence of canine dirofilariosis in four provinces of central-eastern Poland and to describe pathological changes occurring during the course of this parasitosis. A total of 188 dogs aged from one and a half up to 16 years were examined for dirofilariosis. Blood samples were analysed for the presence of microfilariae using Knott method, as well as the method of Kingston and Morton. Pathomorphological examination of two dogs was also performed. Histological sections were stained with H&E, AB-PAS, van Gieson, and von Kossa methods. Microfilariae of Dirofilaria repens were found in blood samples of dogs that originated from the Mazowieckie, Lubelskie, and Podlaskie provinces. The mean prevalence of that species was 12.7%. Autopsy revealed the adult nematodes in the subcutaneous connective tissue. Microscopic examinations indicated the presence of microfilariae in the liver, kidneys, lungs, heart muscle, and intestines. Necrotic foci, thrombosis, and infiltrations of different intensity with eosinophils in internal organs were also observed. Significant lesions in different internal organs together with the presence of numerous microfilariae suggest their important role in the disease process.

  2. Insights Into Central And Eastern European Countries Competitiveness: On The Exposure Of Capital Markets To Exchange Rate Risk

    Directory of Open Access Journals (Sweden)

    Alexandra HOROBET

    2008-11-01

    Full Text Available Unexpected fluctuations in exchange rates represent a matter of concern for all businesses nowadays as the volatility in exchange rates impacts businesses’ cash flows, revenues and expenses, and eventually is reflected in the company’s risk-return profile. Companies’ exposures to exchange rate risk have considerably increased in the past decades, given the boost in international operations and the continuous diversification of businesses’ activities at the global level. Despite the attention that businesses display to nominal exchange rates changes, it is the real exchange rate that should be of more concern to corporate managers, since they induce changes at the level of the competitiveness of the business. Our paper comparatively analyzes the exposure to changes in the nominal and real exchanges rates of the local currencies that companies from a number of four Central and Eastern European countries (Romania, Hungary, Czech Republic and Poland and investigates the nature of the relationship between stock market performance and exchange rates in the four countries under consideration. We find limited evidence for contemporaneous and asymmetric exposure to nominal and real exchange rate risk in all four countries, but consistent evidence for three to four months lagged exposure.

  3. EMP chemical ages of monazites from Central Zone of the eastern Kunlun Orogen: Records of multi-tectonometamorphic events

    Institute of Scientific and Technical Information of China (English)

    CHEN NengSong; SUN Min; WANG QingYan; ZHAO GuoChun; CHEN Qiang; SHU GuiMing

    2007-01-01

    Two generations of monazite were identified in one mica schist sample from the central zone of the eastern Kunlun Orogen at the northern margin of the Qinghai-Tibet Plateau.The first generation was found in the cores of garnet porphyroblasts with relatively high Y2O3 contents (averaging 1.012±0.088 wt%).The second generation occurs either as inclusions in the rims of garnet porphyroblasts, matrix kyanite, plagioclase and quartz, or as separate crystals associated with matrix biotite and muscovite mostly having a relatively low Y2O3 content (averaging 0.479±0.100 wt%).Electron microprobe (EMP) Th-U-Pbtotal chemical dating for two grains of the first generation monazite yields average ages of 455 ± 18 Ma and 420 ± 20 Ma, respectively; six grains of the second generation gave an average age of 246.1 ± 3.8 Ma.These ages suggest that the core and rim of the garnet porphyroblasts and their associated assemblages record two events of significant tectonometamorphism.The formation of the Ordovician monazite is related to the tectonometamorphic event responsible for continuous amalgamation of the Gondwanaland in the Late Pan-African period or for consumption of the Proto-Tethys, whereas the development of the Triassic monazite is related to the tectonometamorphic event for consumption of the Paleo-Tethys.

  4. Estimation of intrinsic aquifer vulnerability with index-overlay and statistical methods: the case of eastern Kopaida, central Greece

    KAUST Repository

    Tziritis, E.

    2016-03-01

    The intrinsic vulnerability of a karstic aquifer system in central Greece was jointly assessed with the use of a statistical approach and PI method, as a function of topography, protective cover effectiveness and the degree to which this cover is bypassed due to flow conditions. The input data for the index-overlay PI method were derived from field works and 71 boreholes of the area; the information was obtained, subsequently its critical factors were compiled which included lithology, fissuring and karstification of bedrock, soil characteristics, hydrology, hydrogeology, topography and vegetation. The aforementioned parameters were processed jointly with the aid of a GIS and yielded the final estimation of intrinsic aquifer vulnerability to contamination. Results were compared with an equivalent spatially distributed probability map obtained through a stochastic approach. The calibration and test phase of the latter relied on morphometric conditions derived by terrain analyses of a digital elevation model as well as on geology and land use from thematic maps. This procedure allowed taking into account the topographic influences with respect to a deep system such as the local karstic aquifer of eastern Kopaida basin. Finally, results were validated with ground truth nitrate values obtained from 41 groundwater samples, highlighted the spatial delineation of susceptible areas to contamination in both cases and provided a robust tool for regional planning actions and water resources management schemes.

  5. Georesistivity structure in the central part of North-Eastern Japan Arc; Tohoku chiho chubu chiiki no denki dendodo kozo

    Energy Technology Data Exchange (ETDEWEB)

    Fujinawa, Y. [National Research Institute for Disaster Prevention, Tsukuba (Japan); Kawakami, N. [GERD Geothermal Energy Research and Development Co. Ltd., Tokyo (Japan); Ueshima, M. [The University of Tokyo, Tokyo (Japan). Earthquake Research Institute; Honkura, Y. [Tokyo Institute of Technology, Tokyo (Japan)

    1998-03-13

    MT measurement of transects was made in the central part of North-Eastern Japan Arc to clarify tectonics of subduction zones. 1-D, 2-D and 3-D resistivity structures are observed in surface layers, and zones shallower and deeper than a Conrad surface, respectively. A main structure direction is S-N or NNE-SSW. Ishinomaki-Chokai tectonic line and low- resistivity zones due to Quaternary volcanos (Naruko, Onikobe) exist in a backbone range region. Resistivity is 100{Omega}{center_dot}m or less by Bostick Inversion except Mesozoic and Palaeozoic layers in the southern Kitakami mountainous region, resulting in a good agreement with previous results in a north transect. Resistivity is several {Omega}{center_dot}m and depth is several km around Shinjo basin and in surface layers of Kitakami River region. The backbone range region shows complex resistivity structures because of volcanic activity and wide-area hot water activity. High-resistivity layers correspond to stable Mesozoic and Palaeozoic land layers. Seismic velocity increases in the low-resistivity zone. Earthquake generally occurs at the boundary between resistivity structures. 68 refs., 9 figs., 2 tabs.

  6. THE EFFECTS OF FOREIGN DIRECT INVESTMENTS ON EMPLOYMENT IN CENTRAL AND EASTERN EUROPE. FOCUS ON ROMANIA AND POLAND

    Directory of Open Access Journals (Sweden)

    Popescu Raluca Georgiana

    2012-07-01

    Full Text Available Central and Eastern Europe has become a player on the international market of foreign direct investment (FDI with the fall of communism in 1990. Liberalization of markets has brought both advantages and disadvantages to new states in transition. Despite modest values of FDI received, the share of the region in total global FDI is increasing. Any type of investment, foreign or domestic one, is considered crucial as it generates employment and contributes to the economic growth .This paper tries to provide an analysis of the effects of FDI on the labor force of this region, and specifically in Romania and Poland. We analyzed the quantitative effect on the labor force, more precisely the effect on the employment. Foreign subsidiaries hold an important part of the occupied population, although the number of foreign firms is lower than the domestic ones. Despite the destruction of jobs in the early transition in the process of restructuring, foreign subsidiaries, both directly and indirectly create jobs and usually at a higher rate than the domestic companies manage to do. During the recent financial crisis, foreign subsidiaries proved to be more resilient and the cut off jobs was lower than in domestic firms.

  7. Tectonic vs. gravitational morphostructures in the central Eastern Alps (Italy): Constraints on the recent evolution of the mountain range

    Science.gov (United States)

    Agliardi, Federico; Zanchi, Andrea; Crosta, Giovanni B.

    2009-09-01

    Deep-seated gravitational slope deformations (DSGSDs) influence landscape development in tectonically active mountain ranges. Nevertheless, the relationships among tectonics, DSGSDs, and topography are poorly known. In this paper, the distribution of DSGSDs and their relationships with tectonic structures and active processes, surface processes, and topography were investigated at different scales. Over 100 DSGSDs were mapped in a 5000 km 2 sector of the central Eastern Alps between the Valtellina, Engadine and Venosta valleys. Detailed lineament mapping was carried out by photo-interpretation in a smaller area (about 750 km 2) including the upper Valtellina and Val Venosta. Fault populations were also analysed in the field and their mechanisms unravelled, allowing to identify different structural stages, the youngest being consistent with the regional pattern of the ongoing crustal deformation. Finally, four DSGSD examples have been investigated in detail by geological and 2D geomechanical modelling. DSGSDs affect more than 10% of the study area, and mainly cluster in areas where anisotropic fractured rock mass and high local relief occur. Their onset and development is subjected to a strong passive control by mesoscopic and major tectonic features, including regional nappe boundaries as well as NW-SE, N-S and NE-SW trending recent brittle structures. The kinematic consistency between these structures and the pattern of seismicity suggests that active tectonics may force DSGSDs, although field evidence and numerical models indicate slope debuttressing related to deglaciation as a primary triggering mechanism.

  8. Access to health care for Roma children in Central and Eastern Europe: findings from a qualitative study in Bulgaria

    Directory of Open Access Journals (Sweden)

    Spencer Nick J

    2009-06-01

    Full Text Available Abstract Background Despite the attention the situation of the Roma in Central and Eastern Europe has received in the context of European Union enlargement, research on their access to health services is very limited, in particular with regard to child health services. Methods 50 qualitative in-depth interviews with users, providers and policy-makers concerned with child health services in Bulgaria, conducted in two villages, one town of 70,000 inhabitants, and the capital Sofia. Results Our findings provide important empirical evidence on the range of barriers Roma children face when accessing health services. Among the most important barriers are poverty, administrative and geographical obstacles, low levels of parental education, and lack of ways to accommodate the cultural, linguistic and religious specifics of this population group. Conclusion Our research illustrates the complexity of the problems the Roma face. Access to health care cannot be discussed in isolation from other problems this population group experiences, such as poverty, restricted access to education, and social exclusion.

  9. An Empirical Analysis Of Stock Returns And Volatility: The Case Of Stock Markets From Central And Eastern Europe

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    Okičić Jasmina

    2015-04-01

    Full Text Available The main goal of this paper is to investigate the behaviour of stock returns in the case of stock markets from Central and Eastern Europe (CEE, focusing on the relationship between returns and conditional volatility. Since there is relatively little empirical research on the volatility of stock returns in underdeveloped stock markets, with even fewer studies on markets in the transitional economies of the CEE region, this paper is designed to shed some light on the econometric modelling of the conditional mean and volatility of stock returns from this region. The results presented in this paper provide confirmatory evidence that ARIMA and GARCH processes provide parsimonious approximations of mean and volatility dynamics in the case of the selected stock markets. There is overwhelming evidence corroborating the existence of a leverage effect, meaning that negative shocks increase volatility more than positive shocks do. Since financial decisions are generally based upon the trade-off between risk and return, the results presented in this paper will provide valuable information in decision making for those who are planning to invest in stock markets from the CEE region.

  10. Nitrous oxide distribution and its origin in the central and eastern South Pacific Subtropical Gyre

    Directory of Open Access Journals (Sweden)

    J. Charpentier

    2007-05-01

    Full Text Available The biogeochemical mechanism of bacterial N2O production in the ocean has been the subject of many discussions in recent years. New isotopomeric tools can help further knowledge on N2O sources in natural environments. This research shows and compares hydrographic, nitrous oxide concentration, and N2O isotopic and isotopomeric data from three stations across the South Pacific Ocean, from the center of the subtropical oligotrophic gyre (~26° S; 114° W to the upwelling zone along the central Chilean coast (~34° S. Althought AOU/N2O and NO3 trends support the idea that most of N2O source (mainly from intermediate water (200–1000 m come from nitrification, N2O isotopomeric composition (intramolecular distribution of 15N isotopes in N2O reveals an abrupt change in the mechanism of nitrous oxide production, always observed through lower SP (site preference of 15N, at a high – stability layer, where particles could act as microsites and N2O would be produced by nitrifier denitrification (reduction of nitrite to nitrous oxide mediated by primary nitrifiers. There, nitrifier denitrification can account for 40% and 50% (center and east border of the gyre, respectively of the nitrous oxide produced in this specific layer. This process could be associated with the deceleration of sinking organic particles in highly stable layers of the water column. In constrast, coastal upwelling system is characterized by oxygen deficient condition and some N deficit in a eutrophic system. Here, nitrous oxide accumulates up to 480% saturation, and isotopic and isotopomer signal show highly complex nitrous oxide production processes, which presumably reflect both the effect of nitrification and denitrification at low oxygen levels on N2O production, but non N2O consumption by denitrification was observed.

  11. Nitrous oxide distribution and its origin in the central and eastern South Pacific Subtropical Gyre

    Directory of Open Access Journals (Sweden)

    J. Charpentier

    2007-09-01

    Full Text Available The mechanisms of microbial nitrous oxide (N2O production in the ocean have been the subject of many discussions in recent years. New isotopomeric tools can further refine our knowledge of N2O sources in natural environments. This study compares hydrographic, N2O concentration, and N2O isotopic and isotopomeric data from three stations along a coast-perpendicular transect in the South Pacific Ocean, extending from the center (Sts. GYR and EGY of the subtropical oligotrophic gyre (~26° S; 114° W to the upwelling zone (St. UPX off the central Chilean coast (~34° S. Although AOU/N2O and NO3 trends support the idea that most of the N2O (mainly from intermediate water (200–600 m comes from nitrification, N2O isotopomeric composition (intramolecular distribution of 15N isotopes expressed as SP (site preference of 15N shows low values (10 to 12permil that could be attributed to the production through of microbial nitrifier denitrification (reduction of nitrite to N2O mediated by ammonium oxidizers. The coincidence of this SP signal with high – stability layer, where sinking organic particles can accumulate, suggests that N2O could be produced by nitrifier denitrification inside particles. It is postulated that deceleration of particles in the pycnocline can modify the advection - diffusion balance inside particles, allowing the accumulation of nitrite and O2 depletion suitable for nitrifier denitrication. As lateral advection seems to be relatively insignificant in the gyre, in situ nitrifier denitrification could account for 40–50% of the N2O produced in this layer. In contrast, coastal upwelling system is characterized by O2 deficient condition and some N deficit in a eutrophic system. Here, N2O accumulates up to 480% saturation, and isotopic and

  12. Livestock grazing, habitat protection and diversity of bees and wasps in the Central Monte desert Ganadería, protección del hábitat y diversidad de abejas y avispas en el desierto del Monte Central

    Directory of Open Access Journals (Sweden)

    Diego P. Vázquez

    2008-12-01

    Full Text Available Reserves aim mainly at preventing or mitigating human impacts on natural ecosystems. It is important to assess how well reserves meet this goal. We evaluated whether habitat protection offered by Ñacuñán Biosphere Reserve (Central Monte desert, Argentina results in detectable changes in habitat structure and the species richness and composition of bees and wasps. We conducted pan trap sampling and flower visitor observations in six pairs of protected and unprotected sites. Our results suggest that thirty fi ve years of cattle exclusion in Ñacuñán have had detectable effects on habitat structure. However, these changes in habitat structure translated only into partial and conflicting effects on hymenopteran richness, and did not have detectable effects on hymenopteran composition. Our study should be repeated with a greater sampling effort and throughout multiple years before our results can be applied to guide management decisions.El principal objetivo de las reservas es prevenir o mitigar los impactos humanos sobre los ecosistemas naturales. Es importante evaluar cuán bien las reservas alcanzan este objetivo. Evaluamos si la protección del hábitat que brinda la Reserva de la Biósfera de Ñacuñán (Monte Central, Argentina resulta en cambios detectables en la estructura del hábitat, y en la riqueza y la composición de especies de abejas y avispas. Realizamos muestreos con trampas bandeja y observaciones de visitantes florales en seis pares de sitios dentro y fuera de la reserva. Nuestros resultados sugieren que los treinta y cinco años de exclusión del ganado vacuno en Ñacuñán han tenido efectos detectables sobre la estructura del hábitat. Sin embargo, estos cambios en el hábitat se tradujeron sólo en efectos parciales y conflictivos sobre la riqueza de himenópteros, y no tuvieron efectos detectables sobre la composición de himenópteros. Nuestro estudio debería repetirse en el futuro, con un mayor esfuerzo de muestreo y

  13. Diatom assemblage responses to changing environment in the conspicuously eutrophic Kiuruvesi lake route, central-eastern Finland

    Science.gov (United States)

    Tammelin, Mira; Kauppila, Tommi

    2016-04-01

    Lakes and their water quality have been affected by anthropogenic actions for centuries. The most intensive changes have often occurred since the mid-19th century. Industrialization, modern agriculture, forest ditching and artificial lowering of water level are examples of these changes that have usually resulted in the deterioration of lake water quality. Many organisms, such as diatoms, are sensitive to these changes in their environmental conditions. Therefore, a marked species turnover is often seen between the pre and post human impact diatom assemblages. This turnover can be rapidly assessed simultaneously from many lakes by using multivariate methods and top-bottom sampling. Our study area consists of three adjacent lake routes in the grass cultivation and dairy production area of central-eastern Finland, where slash-and-burn cultivation and artificial water level lowering were common practice during the past centuries. The centermost Iisalmi lake route is particularly interesting because of the conspicuously eutrophic lakes in its Kiuruvesi subroute. We used the top-bottom approach to sample pre and post human impact samples from 47 lakes (50 sampling sites) located in the three lake routes. In addition, stratigraphic samples from the long cores of three lakes (one larger central basin and two small upstream lakes) in the Kiuruvesi subroute were studied in more detail. Multivariate methods were used to assess diatom assemblage change within the long cores and between the pre-disturbance and modern samples. The results indicate that most study lakes have undergone a marked shift in their diatom assemblages since the onset of human impact in the area. The lake routes are characterized by differing pre-impact diatom assemblages. However, human influence has reduced their natural variation. Similar diatom species are common in the modern samples of the heavily impacted lakes in all three lake routes. The detailed examination of the diatom assemblage turnover in

  14. Decadal resolved leaf wax δD records of the Younger Dryas in central and eastern Europe

    Science.gov (United States)

    Aichner, Bernhard; Słowiński, Michał; Ott, Florian; Noryśkiewicz, Agnieszka M.; Wulf, Sabine; Brauer, Achim; Sachse, Dirk

    2015-04-01

    Annually laminated (varved) sediments with defined event-based age anchor points such as tephra layers enable the establishment of precise chronologies in lacustrine climate archives. This is especially useful to study subtle temporal differences in the consequences of mechanisms and feedbacks during abrupt climatic changes such as the Younger Dryas over larger spatial areas. To decipher the drivers of ecological changes across the Allerød/Younger Dryas transition in central Europe, we analyzed leaf wax biomarkers from Trzechowskie paleolake in northern Poland. Samples were taken in 10 years intervals across the onset of the Younger Dryas, with the Laacher See Tephra (12,880 yrs BP) as anchor point for age-calibration. Further, we applied compound specific hydrogen isotope analysis to infer past hydrological changes, in comparison to results from the well-dated Meerfelder Maar record located up 900 km to the southwest [1]. Between 12,750 and 12,600 yrs BP, ratios of terrestrial n-alkanes show a transition from a tree-dominated lake catchment (Pinus, Betula) to an environment mainly covered by Juniperus and grasses, which is in agreement with palynological data. δD values of n-alkanes indicate a rapid cooling and/or a change of moisture source together with a slight aridification between 12,680 and 12,600 yrs BP. This is synchronous to a rapid and strong aridification inferred for the beginning of the Younger Dryas at Meerfelder Maar (western Germany) [1] but ca. 170 yrs after the inferred onset of cooling at both Meerfelder Maar and the NGRIP ice core at 12,850 yrs BP. This highlights a different temporal succession and impact of hydrological and climatic changes in eastern compared to western Europe which could potentially be related to the stronger influence of the Fennoscandian icesheets and/or the Siberian High on atmospheric circulation patterns in the more continental climate influenced parts of eastern Europe. [1] Rach O, Brauer A, Wilkes H, Sachse D

  15. Insights on organic aerosol aging and the influence of coal combustion at a regional receptor site of central eastern China

    Directory of Open Access Journals (Sweden)

    W. W. Hu

    2013-10-01

    Full Text Available In order to understand the aging and processing of organic aerosols (OA, an intensive field campaign (Campaign of Air Pollution at Typical Coastal Areas IN Eastern China, CAPTAIN was conducted March–April at a receptor site (a Changdao island in central eastern China. Multiple fast aerosol and gas measurement instruments were used during the campaign, including a high resolution time-of-flight aerosol mass spectrometer (HR-ToF-AMS that was applied to measure mass concentrations and non-refractory chemical components of submicron particles (PM1nr. The average mass concentration of PM1(PM1nr+black carbon was 47 ± 36 μg m−3 during the campaign and showed distinct variation, depending on back trajectories and their overlap with source regions. Organic aerosol (OA is the largest component of PM1 (30%, followed by nitrate (28%, sulfate (19%, ammonium (15%, black carbon (6%, and chloride (3%. Four OA components were resolved by positive matrix factorization (PMF of the high-resolution spectra, including low-volatility oxygenated organic aerosol (LV-OOA, semi-volatile oxygenated OA (SV-OOA, hydrocarbon-like OA (HOA and a coal combustion OA (CCOA. The mass spectrum of CCOA had high abundance of fragments from polycyclic aromatic hydrocarbons (PAHs (m/z 128, 152, 178, etc.. The average atomic ratio of oxygen to carbon in OA (O / C at Changdao was 0.59, which is comparable to other field studies reported at locations downwind of large pollution sources, indicating the oxidized nature of most OA during the campaign. The evolution of OA elemental composition in the van Krevelen diagram (H / C vs. O / C showed a slope of −0.63; however, the OA influenced by coal combustion exhibits a completely different evolution that appears dominated by physical mixing. The aging of organic aerosols vs. photochemical age was investigated. It was shown that OA / ΔCO, as well as LV-OOA / ΔCO and SV-OOA / ΔCO, positively correlated with photochemical age. LV

  16. Ecological features of the flowers of Aesculus hippocastanum L. and characteristics of Aesculus L. pollen seasons under the conditions of central-eastern Poland

    OpenAIRE

    Elżbieta Weryszko-Chmielewska; Maria Tietze; Magdalena Michońska

    2012-01-01

    The content of Aesculus pollen in aeroplankton of Lublin, located in central-eastern Poland, was studied during the period 2001–2012. The volumetric method was used for the study. The following parameters were determined: start, end, and duration of the pollen season, days of maximum concentration, and total annual pollen counts. Correlation coefficients were calculated between the start of the pollen season and meteorological parameters. The study showed that during the period 2007–2012 the ...

  17. Mass loading and episodic variation of molecular markers in PM2.5 aerosols over a rural area in eastern central India

    Science.gov (United States)

    Nirmalkar, Jayant; Deshmukh, Dhananjay K.; Deb, Manas K.; Tsai, Ying I.; Sopajaree, Khajornsak

    2015-09-01

    The impact of biomass burning in atmospheric aerosols load is poorly known. We investigated the impact of biomass burning through molecular markers on the concentration of PM2.5 aerosol samples collected from a rural site in eastern central India during three episodic periods from October to November 2011. The collected PM2.5 samples were chemically quantified for potassium as well as sugars and dicarboxylic acids using ion chromatography. Levoglucosan and glucose were found as the most abundant sugar compounds and sugar-alcohols showed the predominance of mannitol whereas oxalic acid was the most abundant diacid followed by maleic acid in PM2.5 aerosols. Substantially enhanced concentrations of K+ as well as levoglucosan and glucose were observed in eastern central India. Analysis of the source specific molecular markers and ratios of sugars and diacids infer that combustion of biomass was the major emission sources of organic compounds associated with PM2.5 aerosols over eastern central India. We applied Spearman correlation analysis and principal component analysis to further investigate the sources of measured sugars and diacids. The concentrations of K+ and levoglucosan were significantly correlated with sugars and diacids that verifying their common sources from biomass burning emission. This study demonstrates that biomass burning for domestic heating and cooking purposes and agricultural activities significantly influence the air quality of eastern central India during the investigation period. The obtained data in this research is helpful for the global scientific community to assessments and remedial of air quality parameters in rural areas of developing countries under similar atmospheric circumstances.

  18. From national to regional plans – the Integrated Drought Management Programme of the Global Water Partnership for Central and Eastern Europe

    OpenAIRE

    Sabina Bokal; Ania Grobicki; Janusz Kindler; Danka Thalmeinerova

    2014-01-01

    In the past few decades it has become evident that the countries of Central and Eastern Europe (CEE) are affected by droughts which are becoming more and more lasting and severe. The region׳s vulnerability to this natural hazard alerted the public, governments, and operational agencies to the many socio-economic problems accompanying water shortage and to the need for drought mitigation measures. In addition, climate change amplifies the frequency and severity of droughts in the region. In th...

  19. Review of recent studies from central and Eastern Europe associating respiratory health effects with high levels of exposure to "traditional" air pollutants.

    OpenAIRE

    Jedrychowski, W

    1995-01-01

    The serious environmental problems caused by decades of Communist mismanagement of natural resources in countries of Central and Eastern Europe have been brought to light in recent years. All environmental media, including air, water, food, and soil have been burdened with toxic chemicals. Large segments of the population have been, and are now being exposed to air pollution levels exceeding guidelines established by western countries and by international health organizations. This review foc...

  20. Budget impact analysis of biosimilar infliximab (CT-P13) for the treatment of rheumatoid arthritis in six Central and Eastern European countries

    OpenAIRE

    Brodszky, Valentin; Baji, Petra; Balogh, Orsolya; Péntek, Márta

    2014-01-01

    The first biosimilar monoclonal antibody (infliximab, CT-P13) was registered by the European Medicines Agency in 2013 for the treatment of several inflammatory conditions including rheumatoid arthritis (RA). Biosimilar infliximab is first being marketed in the Central and Eastern European countries. This paper presents the estimated budget impact of the introduction of biosimilar infliximab in RA over a 3-year time period in six selected countries, namely Bulgaria, the Czech Republic, Hungary...

  1. Overall satisfaction of health care users with the quality of and access to health care services: a cross-sectional study in six Central and Eastern European countries

    OpenAIRE

    Stepurko, Tetiana; Pavlova, Milena; Groot, Wim

    2016-01-01

    Background: The measurement of consumer satisfaction is an essential part of the assessment of health care services in terms of service quality and health care system responsiveness. Studies across Europe have described various strategies health care users employ to secure services with good quality and quick access. In Central and Eastern European countries, such strategies also include informal payments to health care providers. This paper analyzes the satisfaction of health care users with...

  2. Assessment of Input-Output Transformation in Purple Passion Fruit Production in Central-Eastern and North-Rift, Kenya

    Directory of Open Access Journals (Sweden)

    Ibrahim Macharia

    2013-06-01

    Full Text Available Over the last decade, there has been increasing economic importance of purple passion fruit in Kenya. The primary objective of this study was to assess the input-output transformation process in purple passion fruit production in Central-Eastern and North-Rift Kenya in order to identify avenues for improving and sustaining productivity. Cross-sectional data from 123 multistage sampled farmers was collected using a structured questionnaire, which was subjected to stochastic frontier in STATA 11 for analysis. The results showed that the purple passion fruit production input elasticity was 0.95 which represented decreasing returns to scale (DRS. The results also indicated that passion fruit farm size and manure had a negative and positive significant effect on purple passion fruit yields at 1% significance level, respectively. On the other hand, number of seedlings and hired labour variables had positive and significant effect on the fruit yields at 5% level. The results implied that passion farm size was overused while manure, number of seedlings and hired labour were underused. The gamma parameter (γ was 0.86 which indicates that 86% of the total variation in purple passion fruit output was due to technical inefficiencies. The overall mean technical efficiency (TE was 59% which indicated a cost saving estimate of 32% for the average farmer in attaining the TE of the most technically efficient farmer (86%. The study recommends up-scaling of passion fruit farming information systems so as to provide a basis for optimal use of production resources.

  3. Sedimentary facies of the central part of radial tidal sand ridge system of the eastern China coast

    Institute of Scientific and Technical Information of China (English)

    Yong YIN; Xinqin ZOU; Dakui ZHU; Jiaxiang HUANG

    2008-01-01

    A unique radial tidal sand ridge system (RTSRS) has developed under a complex tidal current field on the eastern China coast between the Yangtze River delta to the south and the abandoned Yellow River (Huanghe) delta to the north. The present study examines the sedimentary evolution of a ridge-channel pair in the central RTSRS. Three cores, with two on the ridges and one in the channel, were drilled to reveal the late Pleistocene-Holocene deposits of the system. Five sedimentary facies were distinguished, i.e. ridge-shallow subtidal facies, ridge-deep subtidal facies, near-surface channel bottom facies, middle tidal flat facies and low tidal flat facies. The ridge-shallow subtidal facies consists of sandy strata with ripple cross bed-dings, horizontal lamina, and massive beddings. Bioturbation seldom occurs. The ridge-deep subtidal facies is primarily characterized by sandy and muddy interlayers with common flaser and lenticular bedding structures. Bioturbation appears abundantly. Massive and graded sediment sequences of storm origin are pre-sent as characterized by rich shell fragments. The near-surface channel bottom facies consists of loose, soft, clayey silt deposits with deformed sedimentary layers. This facies occurs in the deeper part of the active chan-nels. The middle tidal flat and lower tidal flat facies composed of silt-clay couplets prevailed primarily in the tidal flats. Incomplete sedimentary successions show that coastal plain deposits dominate in the study area during 12-13 ka B.P. The sandy ridge and channel facies became dominant during 4 6 ka B.P. when the sea level receded temporarily. Tidal ridge and channel in the study area became active during the last four decades. Sediment reworking due to typhoon and sandy ridge migration plays a key role in shaping the present radial ridge system.

  4. Attempt at quantifying human-induced land-cover change during the Holocene in central eastern China

    Science.gov (United States)

    Li, Furong; Gaillard, Marie-José; Mazier, Florence; Sugita, Shinya; Xu, Qinghai; Li, Yuecong; Zhou, Zhongze

    2016-04-01

    China is one of the key regions of the world where agricultural civilizations already flourished several millennia ago. However, the role of human activity in vegetation change is not yet fully understood. As a contribution to the PAGES LandCover6k initiative, this study aims to achieve a first attempt at Holocene land-cover reconstructions in the temperate zone of China using the REVEALS model (Sugita, 2007). Pollen productivity estimates (PPEs) are key parameters required for the model and were lacking so far for major taxa characteristic of ancient cultural landscapes in that part of the world. Remains of traditional agricultural structures and practices are still found in the low mountain ranges of the Shandong province located in central-eastern China. The area was chosen for a study of pollen-vegetation relationships and calculation of pollen productivity estimates. Pollen counts and vegetation data from 37 random sites within an area of 200 x 100 km are used for calculation. The vegetation inventory within 100 meters from the pollen sampling site follows the standard methods of Bunting et al. (2013). Vegetation data beyond 100 meters up to 1.5 km from the pollen sampling site is extracted from satellite images. The PPEs are calculated using the three sub-models of the Extended R-value model and compared with existing PPEs from northern China's biomes and temperate Europe. The PPEs' relevance for reconstruction of past human-induced land-cover change in temperate China are evaluated. Key words China, traditional agricultural landscape, ERV model, pollen productivity estimates References Bunting, M. J., et al. (2013). "Palynological perspectives on vegetation survey: a critical step for model-based reconstruction of Quaternary land cover." Quaternary Science Reviews 82: 41-55. Sugita, S. (2007). "Theory of quantitative reconstruction of vegetation I: pollen from large sites REVEALS regional vegetation composition." The Holocene 17(2): 229-241.

  5. Labour Market Trends and Problems in the EU’s Central and Eastern European Member States: Is Flexicurity the Answer?

    Directory of Open Access Journals (Sweden)

    Lothar Funk

    2009-12-01

    Full Text Available Throughout the 1990s, international organisations, such as the International Monetary Fund mainly based their policy proposals for transition economies and the high unemployment, low growth countries in Western Europe, on economic “orthodoxy”. This approach predominantly followed neoclassical economics in which market liberal solutions predominate. These suggestions were controversial; the early results of these policies appeared to be disappointing. Policymakers sought alternative reform proposals and the idea of “flexicurity” has gradually emerged to the political buzzword. Flexicurity combines flexibility with security and suggests that rather generous unemployment benefits and spending on active labour market policies can be aligned with a flexible, employment-friendly labour market. Originating in Denmark, the European Commission and the International Labour Organisation have promoted flexicurity more or less independent of specific single country cases, and based their approach on more abstract, generalised relationships between flexibility and security. These bodies argue for an alternative policy to pure orthodox deregulation and liberalisation for the member states of the European Union (EU and the former transition economies that joined the EU since 2004. After a review of common labour market-related characteristics and problems of the EU’s central and eastern European members, the article summarises and critically evaluates the main elements of flexicurity suggestions. It further compares them to the relevant policy proposals based primarily on more orthodox economic analysis. The analysis shows that several preconditions for a successful flexicurity strategy are still lacking across the new member states. Moreover, the article demonstrates that current proposals by the critics of a single-minded flexicurity approach by no means always disregard potentially positive effects of improving the supposed trade-offs between

  6. Maximum magnitude (Mmax) in the central and eastern United States for the 2014 U.S. Geological Survey Hazard Model

    Science.gov (United States)

    Wheeler, Russell L.

    2016-01-01

    Probabilistic seismic‐hazard assessment (PSHA) requires an estimate of Mmax, the moment magnitude M of the largest earthquake that could occur within a specified area. Sparse seismicity hinders Mmax estimation in the central and eastern United States (CEUS) and tectonically similar regions worldwide (stable continental regions [SCRs]). A new global catalog of moderate‐to‐large SCR earthquakes is analyzed with minimal assumptions about enigmatic geologic controls on SCR Mmax. An earlier observation that SCR earthquakes of M 7.0 and larger occur in young (250–23 Ma) passive continental margins and associated rifts but not in cratons is not strongly supported by the new catalog. SCR earthquakes of M 7.5 and larger are slightly more numerous and reach slightly higher M in young passive margins and rifts than in cratons. However, overall histograms of M from young margins and rifts and from cratons are statistically indistinguishable. This conclusion is robust under uncertainties inM, the locations of SCR boundaries, and which of two available global SCR catalogs is used. The conclusion stems largely from recent findings that (1) large southeast Asian earthquakes once thought to be SCR were in actively deforming crust and (2) long escarpments in cratonic Australia were formed by prehistoric faulting. The 2014 seismic‐hazard model of the U.S. Geological Survey represents CEUS Mmax as four‐point probability distributions. The distributions have weighted averages of M 7.0 in cratons and M 7.4 in passive margins and rifts. These weighted averages are consistent with Mmax estimates of other SCR PSHAs of the CEUS, southeastern Canada, Australia, and India.

  7. Miracles in a Desert

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    People find new ways to harness the Ulan Buh Desert Going into the heart of the Ulan Buh Desert in north China’s Inner Mongolia Autonomous Region, one will be astonished by a large stretch of water.

  8. Zooplankton biomass (displacement volume, dry mass, ash-free dry mass) data collected in Eastern Central Atlantic during CIPREA project from 1978-07-25 to 1978-09-12 by France (NODC Accession 0070783)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Zooplankton biomass (displacement volume, dry mass, and ashfree dry mass) data collected in Eastern Central Atlantic during CIPREA project in Jul - Sep 1978 by...

  9. AFSC/NMML: Shore-based counts of the Eastern North Pacific gray whale stock from central California, 1967 - 2007

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The National Marine Fisheries Service (NMFS) has conducted shore-based counts of the Eastern North Pacific stock of gray whales (Eschrichtius robustus) 26 years...

  10. Ploidy race distributions since the Last Glacial Maximum in the North American desert shrub, Larrea tridentata

    Science.gov (United States)

    Hunter, K.L.; Betancourt, J.L.; Riddle, B.R.; Van Devender, T. R.; Cole, K.L.; Geoffrey, Spaulding W.

    2000-01-01

    1 A classic biogeographic pattern is the alignment of diploid, tetraploid and hexaploid races of creosote bush (Larrea tridentata) across the Chihuahuan, Sonoran and Mohave Deserts of western North America. We used statistically robust differences in guard cell size of modern plants and fossil leaves from packrat middens to map current and past distributions of these ploidy races since the Last Glacial Maximum (LGM). 2 Glacial/early Holocene (26-10 14C kyr BP or thousands of radiocarbon years before present) populations included diploids along the lower Rio Grande of west Texas, 650 km removed from sympatric diploids and tetraploids in the lower Colorado River Basin of south-eastern California/south-western Arizona. Diploids migrated slowly from lower Rio Grande refugia with expansion into the northern Chihuahuan Desert sites forestalled until after ???4.0 14C kyr BP. Tetraploids expanded from the lower Colorado River Basin into the northern limits of the Sonoran Desert in central Arizona by 6.4 14C kyr BP. Hexaploids appeared by 8.5 14C kyr BP in the lower Colorado River Basin, reaching their northernmost limits (???37??N) in the Mohave Desert between 5.6 and 3.9 14C kyr BP. 3 Modern diploid isolates may have resulted from both vicariant and dispersal events. In central Baja California and the lower Colorado River Basin, modern diploids probably originated from relict populations near glacial refugia. Founder events in the middle and late Holocene established diploid outposts on isolated limestone outcrops in areas of central and southern Arizona dominated by tetraploid populations. 4 Geographic alignment of the three ploidy races along the modern gradient of increasingly drier and hotter summers is clearly a postglacial phenomenon, but evolution of both higher ploidy races must have happened before the Holocene. The exact timing and mechanism of polyploidy evolution in creosote bush remains a matter of conjecture. ?? 2001 Blackwell Science Ltd.

  11. Implications of East Asian summer and winter monsoons for interannual aerosol variations over central-eastern China

    Science.gov (United States)

    Cheng, Xugeng; Zhao, Tianliang; Gong, Sunling; Xu, Xiangde; Han, Yongxiang; Yin, Yan; Tang, Lili; He, Hongchang; He, Jinhai

    2016-03-01

    Air quality change is generally driven by two factors: pollutant emissions and meteorology, which are difficult to distinguish via observations. To identify the contribution of meteorological factor to air quality change, an aerosol simulation from 1995 to 2004 with the global air quality model GEM-AQ/EC was designed without year-to-year changes in the anthropogenic aerosol (including sulfate and organic and black carbon) emissions over the 10-year span. To assess the impact of interannual variations of East Asian monsoon (EAM) on air quality change in China, this modeling study focused on the region of central-eastern China (CEC), a typical East Asian monsoon (EAM) region with high anthropogenic aerosol emissions. The simulation analysis showed that the interannual variability in surface aerosols over CEC was driven by fluctuation in meteorological factors associated with EAM changes. Large amplitudes of interannual variability in surface aerosol concentrations reaching 20-30% relative to the 10-year averages were found over southern CEC in summer and over northern CEC in winter. The weakened near-surface winds of EAMs in both summer and winter were significantly correlated with aerosol increases over most areas of CEC. The summer and winter monsoon changes enhance the surface aerosol concentrations with increasing trend rates exceeding 30% and 40% over the southern and northern CEC region, respectively, during the 10 years. The composite analyses of aerosol concentrations in weak and strong monsoon years revealed that positive anomalies in surface aerosol concentrations during weak summer monsoon years were centered over the vast CEC region from the North China Plain to the Sichuan Basin, and the anomaly pattern with "northern higher" and "southern lower" surface aerosol levels was distributed over CEC in weak winter monsoon years. Aerosol washout by summer monsoon rainfall exerted an impact on CEC aerosol distribution in summer; aerosol dry depositions in

  12. GLOBAL FINANCIAL CRISIS AND UNIT-LINKED INSURANCE MARKETS EFFICIENCY: EMPIRICAL EVIDENCE FROM CENTRAL AND EASTERN EUROPEAN COUNTRIES

    Directory of Open Access Journals (Sweden)

    Botoş Horia Mircea

    2012-12-01

    Full Text Available This paper empirically investigates the impact of the Global financial crisis on the efficiency of four Central and Eastern European emerging unit-linked insurance markets, applying the automatic variance ratio (AVR test of Kim (2009 and variance ratio tests using ranks and signs by Wright (2000 for entire, pre-crisis and crisis periods. This study contributes to the existing literature on efficient market hypothesis with several distinct features: it provides a systematic review of the weak-form market efficiency literature that examines return predictability of the daily ING unit-linked funds prices; also the article aims at monitoring any improvement in the degree of efficiency in time and also examines the relative efficiency of unit-linked insurance markets in pre-crisis and crisis periods. Unit linked insurance are life insurance policies with investment component. In the literature there are few studies investigating the effects of a financial crisis on the potential of predictability and implicitly on the degree of efficiency of financial markets. The occurrence of a market crash or financial crisis is a possible contributing factor of market inefficiency. Most of the studies are focused on the Asian crisis in 1997: Holden et al. (2005 examined the weak-form efficiency of eight emerging Asian stock markets using VR tests before, during and after the Asian crisis; Kim and Shamsuddin (2008 used three different types of multiple VR tests for nine Asian stock markets; the findings reported by Lim et al. (2008 are consistent with those reported by Cheong et al. (2007, in which the highest inefficiency occurs during the crisis period. Todea and Lazar (2010 investigated the effects of the Global crisis on the relative efficiency of ten CEE stock markets, using Generalized Spectral test of Escanciano and Velasco (2006. Wright (2000 proposes the alternative non-parametric variance ratio tests using ranks and signs of return and demonstrates that

  13. Distribution, migration and derivation of Mesozoic-Cenozoic regional fault systems in the central continental margin of eastern China

    Institute of Scientific and Technical Information of China (English)

    SUN Xiaomeng; HAO Fujiang; BIAN Weihua; GAO Yi; BAO Yafan

    2007-01-01

    Deep-large faults in the central continental margin of eastern China are well developed. Based on the regularity of spatial and temporal distribution of the faults,four fault systems were divided: the Yanshan orogenic belt fault system, the Qinling-Dabie-Sulu orogenic belt fault system, the Tanlu fault system and the East China Sea shelfbasin-Okinawa trough fault system. The four fault systems exhibit different migration behaviors. The Yanshan orogenic belt fault system deflected from an EW to a NE direction,then to a NNE direction during the Indo-Chinese epoch-Yanshanian epoch. The thrust-nappe strength of the Qinling-Dabie orogenic belt fault system showed the tendency that the strength was greater in the south and east, but weaker in the north and west. This fault system faulted in the east and folded in the west from the Indo-Chinese epoch to the early Yanshanian epoch. At the same time, the faults also had a diachronous migration from east to west from the Indo-Chinese epoch to the early Yanshanian epoch. On the con-trary, the thrust-nappe strength was greater in the north and west, weaker in the south and east during the late Yanshanian epoch-early Himalayan epoch. The Tanlu fault system caused the basin to migrate from west to east and south to north. The migration regularity of the East China Sea shelf basin-Okinawa trough fault system shows that the for mation age became younger in the west. The four fault systems and their migration regularities were respectively the results of four different geodynamic backgrounds. The Yanshan orogenicbelt fault system derived from the intracontinental orogeny.The Qinling-Dabie-Sulu orogenic belt fault system derived from the collision of plates and intracontinental subduction.The Tanlu fault system derived from the strike-slip movement and the East China Sea shelf basin-Okinawa trough fault system derived from plate subduction and retreat of the subduction belt.

  14. Sweeping Changes in Marriage, Cohabitation, and Childbearing in Central and Eastern Europe: New Insights from the Developmental Idealism Framework.

    Science.gov (United States)

    Thornton, Arland; Philipov, Dimiter

    2009-01-01

    In Central and Eastern Europe following the political transformations of the late 1980s and early 1990s there were dramatic declines in marriage and childbearing, significant increases in nonmarital cohabitation and childbearing, and a movement from reliance on abortion to a reliance on contraception for fertility limitation. Although many explanations have been offered for these trends, we offer new explanations based on ideational influences and the intersection of these ideational influences with structural factors. We focus on the political, economic, social, and cultural histories of the region, with particular emphasis on how countries in the region have interacted with and been influenced by Western European and North American countries. Our explanations emphasize the role of developmental models in guiding change in the region, suggesting that developmental idealism influenced family and demographic changes following the political transformations. Developmental idealism provides beliefs that modern family systems help to produce modern political and economic accomplishments and helps to establish the importance of freedom and equality as human rights in both the public and private spheres. The disintegration of the governments and the fall of the iron curtain in the late 1980s and early 1990s brought new understanding about social, economic, and family circumstances in the West, increasing consumption aspirations and expectations which clashed with both old economic realities and the dramatic declines in economic circumstances. In addition, the dissolution of the former governments removed or weakened systems supporting the bearing and rearing of children, and, the legitimacy of the former governments and their programs was largely destroyed, removing government support for old norms and patterns of behavior. In addition, the attacks of previous decades on the religious institutions in the region had in many places left these institutions weak. During this

  15. Statistical discrimination of induced and tectonic earthquake sequences in Central and Eastern US based on waveform detected catalogs

    Science.gov (United States)

    Meng, X.; Daniels, C.; Smith, E.; Peng, Z.; Chen, X.; Wagner, L. S.; Fischer, K. M.; Hawman, R. B.

    2015-12-01

    Since 2001, the number of M>3 earthquakes increased significantly in Central and Eastern United States (CEUS), likely due to waste-water injection, also known as "induced earthquakes" [Ellsworth, 2013]. Because induced earthquakes are driven by short-term external forcing and hence may behave like earthquake swarms, which are not well characterized by branching point-process models, such as the Epidemic Type Aftershock Sequence (ETAS) model [Ogata, 1988]. In this study we focus on the 02/15/2014 M4.1 South Carolina and the 06/16/2014 M4.3 Oklahoma earthquakes, which likely represent intraplate tectonic and induced events, respectively. For the South Carolina event, only one M3.0 aftershock is identified by the ANSS catalog, which may be caused by a lack of low-magnitude events in this catalog. We apply a recently developed matched filter technique to detect earthquakes from 02/08/2014 to 02/22/2014 around the epicentral region. 15 seismic stations (both permanent and temporary USArray networks) within 100 km of the mainshock are used for detection. The mainshock and aftershock are used as templates for the initial detection. Newly detected events are employed as new templates, and the same detection procedure repeats until no new event can be added. Overall we have identified more than 10 events, including one foreshock occurred ~11 min before the M4.1 mainshock. However, the numbers of aftershocks are still much less than predicted with the modified Bath's law. For the Oklahoma event, we use 1270 events from the ANSS catalog and 182 events from a relocated catalog as templates to scan through continuous recordings 3 days before to 7 days after the mainshock. 12 seismic stations within the vicinity of the mainshock are included in the study. After obtaining more complete catalogs for both sequences, we plan to compare the statistical parameters (e.g., b, a, K, and p values) between the two sequences, as well as their spatial-temporal migration pattern, which may

  16. Preparing for Future Water Resources Conflicts through Climate Change Adaptation Planning: A Case Study in Eastern Europe and Central Asia

    Science.gov (United States)

    Boehlert, B. B.; Neumann, J. E.; Strzepek, K.; Sutton, W.; Srivastava, J.

    2011-12-01

    Uncertainties posed by climate change and rapidly rising global water demand suggest that existing conflicts over water resources are likely to be exacerbated and new conflicts will appear where little or no conflict occurs today. Successfully planning for and preventing conflicts first requires a sound scientific understanding of the timing, location, and magnitude of water resource shortfalls, identification of the most appropriate climate adaptation options based on multiple criteria, and development of broad, multi-level consensus within the affected community. We recently applied this approach in a World Bank-funded adaptation assessment for the agricultural sectors of four countries in Eastern Europe and Central Asia-Albania, Macedonia, Moldova, and Uzbekistan. For each major basin, we first used a hydrological model to project changes in water availability through 2050 under country-specific high, medium, and low climate impact scenarios. Next, under the three climate scenarios, we projected changes in agricultural water demand using a crop model (i.e., AquaCrop and DSSAT), and changes in water demand in other sectors based on population projections and sectoral forecasts of changes in per capita use. We incorporated these water availability and demand projections-along with other characteristics of the water system such as water supply priorities, environmental and transboundary flow requirements, irrigation efficiency, and reservoir locations and volumes-into a monthly integrated water resource planning tool (the Water Evaluation And Planning tool, or WEAP) to generate projected unmet water demand under each climate scenario and to each sector through 2050. The findings suggest that the agricultural sector in each country (except the relatively water-rich Albania) would experience significant unmet water demands, up to 52 percent in the Syr Darya and Amu Darya River basins of Uzbekistan. Potential adaptation responses to address unmet water demands-such as

  17. Modified Desert Cooler (MDC

    Directory of Open Access Journals (Sweden)

    CHANDRAKANT B. KOTHARE,

    2011-04-01

    Full Text Available “Modified Desert Cooler (MDC” as the name suggest that it is the modification of the conventional cooler. It is the Air Conditioner cum refrigerator for people who cannot afford costly equipments like air conditioner, refrigerator and other such appliances. It cools the air more than the conventional Desert cooler. The modified desert cooler is developed for providing better cooling effect than conventional desert cooler. It also provides cold-pure water for drinking purpose comparatively at low cost than Refrigerator with the help of modifies Matka attached with it. It also decreased moisture content of the air coming through desert cooler upto someextent. The MDC consists of a desert cooler with storage box, two concentric simple small size earthen pot known as modify Matka, a purifier, humidity controller and connecting tubes or pipes. Storage box provided in the desert cooler can be used to store regular food items, vegetables, fruits etc.

  18. A short note on ground-motion recordings from the M 7.9 Wenchuan, China, earthquake and ground-motion prediction equations in the Central and Eastern United States

    Science.gov (United States)

    Wang, Z.; Lu, M.

    2011-01-01

    The 12 May 2008 Wenchuan earthquake (M 7.9) occurred along the western edge of the eastern China SCR and was well recorded by modern strong-motion instruments: 93 strong-motion stations within 1.4 to 300 km rupture distance recorded the main event. Preliminary comparisons show some similarities between ground-motion attenuation in the Wenchuan region and the central and eastern United States, suggesting that ground motions from the Wenchuan earthquake could be used as a database providing constraints for developing GMPEs for large earthquakes in the central and eastern United States.

  19. Relation of watershed setting and stream nutrient yields at selected sites in central and eastern North Carolina, 1997-2008

    Science.gov (United States)

    Harden, Stephen L.; Cuffney, Thomas F.; Terziotti, Silvia; Kolb, Katharine R.

    2013-01-01

    Data collected between 1997 and 2008 at 48 stream sites were used to characterize relations between watershed settings and stream nutrient yields throughout central and eastern North Carolina. The focus of the investigation was to identify environmental variables in watersheds that influence nutrient export for supporting the development and prioritization of management strategies for restoring nutrient-impaired streams. Nutrient concentration data and streamflow data compiled for the 1997 to 2008 study period were used to compute stream yields of nitrate, total nitrogen (N), and total phosphorus (P) for each study site. Compiled environmental data (including variables for land cover, hydrologic soil groups, base-flow index, streams, wastewater treatment facilities, and concentrated animal feeding operations) were used to characterize the watershed settings for the study sites. Data for the environmental variables were analyzed in combination with the stream nutrient yields to explore relations based on watershed characteristics and to evaluate whether particular variables were useful indicators of watersheds having relatively higher or lower potential for exporting nutrients. Data evaluations included an examination of median annual nutrient yields based on a watershed land-use classification scheme developed as part of the study. An initial examination of the data indicated that the highest median annual nutrient yields occurred at both agricultural and urban sites, especially for urban sites having large percentages of point-source flow contributions to the streams. The results of statistical testing identified significant differences in annual nutrient yields when sites were analyzed on the basis of watershed land-use category. When statistical differences in median annual yields were noted, the results for nitrate, total N, and total P were similar in that highly urbanized watersheds (greater than 30 percent developed land use) and (or) watersheds with greater

  20. Habitat selection by juvenile Mojave Desert tortoises

    Science.gov (United States)

    Todd, Brian D; Halstead, Brian J.; Chiquoine, Lindsay P.; Peaden, J. Mark; Buhlmann, Kurt A.; Tuberville, Tracey D.; Nafus, Melia G.

    2016-01-01

    Growing pressure to develop public lands for renewable energy production places several protected species at increased risk of habitat loss. One example is the Mojave desert tortoise (Gopherus agassizii), a species often at the center of conflicts over public land development. For this species and others on public lands, a better understanding of their habitat needs can help minimize negative impacts and facilitate protection or restoration of habitat. We used radio-telemetry to track 46 neonate and juvenile tortoises in the Eastern Mojave Desert, California, USA, to quantify habitat at tortoise locations and paired random points to assess habitat selection. Tortoise locations near burrows were more likely to be under canopy cover and had greater coverage of perennial plants (especially creosote [Larrea tridentata]), more coverage by washes, a greater number of small-mammal burrows, and fewer white bursage (Ambrosia dumosa) than random points. Active tortoise locations away from burrows were closer to washes and perennial plants than were random points. Our results can help planners locate juvenile tortoises and avoid impacts to habitat critical for this life stage. Additionally, our results provide targets for habitat protection and restoration and suggest that diverse and abundant small-mammal populations and the availability of creosote bush are vital for juvenile desert tortoises in the Eastern Mojave Desert.

  1. 莫言在中东欧的译介、传播与接受%Translation, Dissemination and Reception of Mo Yan in Central and Eastern Europe

    Institute of Scientific and Technical Information of China (English)

    肖进

    2015-01-01

    本文尝试以莫言作品在中东欧的翻译和出版为对象,考察小语种国家对莫言的接受及存在的问题。以笔者搜集的中东欧国家译介莫言作品的第一手资料入手,就莫言获得诺贝尔文学奖后中东欧出现的“莫言旋风”现象,分析其作品在这一地区得到传播和接受的原因,同时展望中国当代文学在中东欧接受的前景、存在的问题并提出解决的方法。%This article is an examination of Mo Yan’s reception in small-language countries, based on the translation and publication of his works in Central and Eastern Europe, and of the existing problems. With the first-hand information the author has gained on the translation of his works in the afore-mentioned countries, I analyze the reasons that his works were disseminated and received in the regions following the“Mo Yan Whirlwind”that appeared in Central and Eastern Europe after he won the Nobel Prize in Literature and I look forward into the prospect of reception of contemporary Chinese literature in Central and Eastern Europe and the existing problems therein, apart from proposing ways of resolving them.

  2. Root architecture of two desert plants in central Hexi Corridor of Northwest China%河西走廊中部两种荒漠植物根系构型特征

    Institute of Scientific and Technical Information of China (English)

    单立山; 李毅; 任伟; 苏世平; 董秋莲; 耿东梅

    2013-01-01

    在河西走廊中部,采用挖掘法挖取红砂和白刺根系,应用拓扑学与分形理论分析了根系构型的特征.结果表明:2种荒漠植物根系的拓扑指数均较小,根系分支模式均近似为叉状分支结构,红砂和白刺根系具有较好的分形特征,其分形维数分别为(1.18±0.04)和(1.36±0.06);分形维数、分形丰度与根系平均连接长度均呈显著正相关.2种荒漠植物根系的平均连接长度均较大,以扩大植物的有效营养空间,从而适应干旱贫瘠的土壤环境.2种荒漠植物根系分支前的横截面积等于根系分支后的横截面积之和,验证了Leonardo da Vinci法则.对17个根系构型参数进行主成分分析,根系拓扑指数、根系连接数量、逐步分支率和根系直径4个根系构型参数能很好地表示2种荒漠植物根系构型特征.%In this study, the root systems of desert plant species Reaumuria soongorica and Nitraria tangutorum in the central Hexi Corridor of Northwest China were excavated by shovel, and the char-acteristics of the plant root architecture were analyzed by using topology and fractal theory. The root topological indices of the two desert plants were small, and the root branching patterns were herring-bone-like. The roots of the two desert plants had obvious fractal characteristics, with the fractal di-mension of R. soongorica and N. tangutorum being (1.18±0.04) and (1. 36±0.06) , respective-ly. The root fractal dimension and fractal abundance were significantly positively correlated with the root average link length. The root average link lengths of the two plants were long, which enlarged the plants' effective nutrition space, and thus, made the plants adapt to the dry and infertile soil environment. The sums of the root cross-sectional areas before and after the root bifurcation of the two desert plants were equal, which verified the principle of Leonardo da Vinci. A total of 17 pa-rameters of root architecture were analyzed

  3. Impacts of decaying eastern and central Pacific El Niños on tropical cyclone activities over the western North Pacific in summer

    Science.gov (United States)

    Yang, Yuxing; Xie, Ruihuang; Wang, Faming; Huang, Fei

    2016-07-01

    We investigate the influences of the decaying eastern Pacific El Niño (EP-El Niño) and central Pacific El Niño (CP-El Niño) on tropical cyclone (TC) activities in the western North Pacific (WNP) during July, August, and September (JAS). During this period, TC geneses and tracks are reduced in the central and eastern WNP. However, TC tracks reaching the Philippines increase, and more TC geneses appear west of 145°E during EP-El Niño. During CP-El Niño, tracks reaching the South China Sea (SCS) and southeast coast of China increase, and positive anomalies of TC genesis are found in the southern part of the central WNP and southern SCS. It is possible that the different variations of the anomalous anticyclone over east of the Philippines in the WNP induced by El Niños are instrumental to the different TC variations in the two types of decaying El Niños during JAS. Compared with EP-El Niño, strengthening and northward expansion of the anomalous anticyclone during CP-El Niño cause a westward shift of the western Pacific subtropical high in summer, which is responsible for more westward TC tracks over the SCS and southeast coast of China. This northward expansion can cause the center of suppressed TC geneses in the central WNP to migrate further north during CP-El Niño. A decreased magnitude of vertical shear dominates the southern part of the central WNP and southern SCS, which enhances TC formation in these regions during CP-El Niño.

  4. The multistage nature of labour migration from Eastern and Central Europe (experience of Ukraine, Poland, United Kingdom and Germany during the 2002-2011 period)

    OpenAIRE

    Khrystyna FOGEL

    2015-01-01

    This article examines the consequences of the biggest round of EU Enlargement in 2004 on the labour migration flows from the new accession countries (A8) of the Eastern and Central Europe to Western Europe. The main focus of our research is the unique multistage nature of labour migration in the region. As a case study, we take labour migration from Poland to the United Kingdom and Germany and similar processes taking place in the labour migration from Ukraine to Poland. In particular, a new ...

  5. A review of the genus Agapetus Curtis (Trichoptera: Glossosomatidae) in eastern and central North America, with description of 12 new species

    Science.gov (United States)

    Etnier, David A.; Parker, Charles R.; Baxter, John T.; Long, Todd M.

    2010-01-01

    Twenty-nine species of caddisflies in the genus Agapetus Curtis in eastern and central North America are reviewed. Twelve are described as new species: Agapetus aphallus (known only from females); Agapetus baueri, Agapetus flinti, Agapetus harrisi, Agapetus hesperus, Agapetus ibis, Agapetus kirchneri, Agapetus meridionalis, Agapetus pegram, Agapetus ruiteri, Agapetus stylifer, and Agapetus tricornutus. Agapetus rossi Denning 1941 is recognized as a junior subjective synonym of Agapetus walkeri (Betten and Mosely 1940), new synonym. A key to males is provided, and species’ distributions are mapped.

  6. Training-related activities for nuclear power plant personnel in the countries of Central and Eastern Europe and the former Soviet Union. Working material

    International Nuclear Information System (INIS)

    A Technical Cooperation Meeting on Training-Related Activities for NPP Personnel in the Countries of Central and Eastern Europe and the Former Soviet Union was held at the IAEA, Vienna. The main objective of the meeting was to identify, through information exchange and discussion, possible TC projects and assistance related to nuclear power plant (NPP) personnel training, which would meet overall coherent national goals and would demonstrate and important impact and relevance for national policy priorities. An array of such projects were identified for each participating country of the CEEC and FSU as were a number of regional cooperation projects. Refs, figs and tabs

  7. Different trends in euthanasia acceptance across Europe. A study of 13 western and 10 central and eastern European countries, 1981-2008.

    Science.gov (United States)

    Cohen, Joachim; Van Landeghem, Paul; Carpentier, Nico; Deliens, Luc

    2013-06-01

    We examined how acceptance of euthanasia among the general public has changed between 1981 and 2008 in western and central and eastern European (CEE) countries using data of the European Values Surveys. Data were collected in 1981, 1990, 1999 and 2008 for 13 western European countries and in 1990, 1999 and 2008 for 10 CEE countries. Euthanasia acceptance increased each decade up until 2008 in 11 of 13 western European countries; in CEE countries, it decreased or did not increase between 1999-2008 in 8 of 10 countries. A number of explanations for and implications of this apparent east-west polarization are suggested.

  8. Management of Spent Sealed Radioactive Sources in Central and Eastern Europe (Czech Rep., Estonia, Hungary, Poland and Slovenia)

    International Nuclear Information System (INIS)

    This study has been performed to consider the situation relating to the regulation and management of spent sealed radioactive sources (SSRS) in five central and Eastern European (C and EE) countries currently being considered for admission to the EU: the Czech Republic, Estonia, Hungary, Poland and Slovenia. The general aim of this study has been to acquire a thorough understanding of the management of SSRS in these five countries, in order to recommend improvements in management schemes and to establish whether the application of common disposal criteria would be advantageous. This report is structured in the following manner; following the Introduction (Section 1), there is description of current and proposed regulatory requirements in the EU, together with a summarised comparison of the regulatory systems in C and EE countries with EU standards in Section 2. Sections 3 to 7 are dedicated to the situation in each of the five countries. Each of these sections is similarly sub-divided to enable country-by-country and topic-by-topic comparison. In each of Sections 3 to 7 there is an overview, description of the sealed source inventory, regulations, current management practices, retrieval of unregistered SSRS, conclusions and a description of possible future technical assistance projects. Section 8 brings together a summary of the situation in each country, with conclusions and both country-specific and generic recommendations. A common concern in the five countries and also in existing EU member states is the problem of accidental inclusion of SSRS in consignments of scrap-metal. The detection of radioactive material at entrances to scrap metal facilities and at national borders has therefore received considerable attention in recent years. Practical issues regarding the detection of SSRS in scrap metal are described in Appendix A. None of the five countries considered in this report have any plans to develop regional disposal facilities and no specific common

  9. Physical profile data from moored CTDs collected in central and eastern Long Island in support of a ferry-based observing system for Long Island Sound: application to physical influences on hypoxia project from 18 April 2002 to 6 September 2003 (NCEI Accession 0117356)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Moored CTD profilers were deployed at two sites, Central and Eastern Long Island Sound. There were a total of 5 deployments. Three were at the Eastern site, in Fall...

  10. The Near Eastern origin of cat domestication.

    Science.gov (United States)

    Driscoll, Carlos A; Menotti-Raymond, Marilyn; Roca, Alfred L; Hupe, Karsten; Johnson, Warren E; Geffen, Eli; Harley, Eric H; Delibes, Miguel; Pontier, Dominique; Kitchener, Andrew C; Yamaguchi, Nobuyuki; O'brien, Stephen J; Macdonald, David W

    2007-07-27

    The world's domestic cats carry patterns of sequence variation in their genome that reflect a history of domestication and breed development. A genetic assessment of 979 domestic cats and their wild progenitors-Felis silvestris silvestris (European wildcat), F. s. lybica (Near Eastern wildcat), F. s. ornata (central Asian wildcat), F. s. cafra (southern African wildcat), and F. s. bieti (Chinese desert cat)-indicated that each wild group represents a distinctive subspecies of Felis silvestris. Further analysis revealed that cats were domesticated in the Near East, probably coincident with agricultural village development in the Fertile Crescent. Domestic cats derive from at least five founders from across this region, whose descendants were transported across the world by human assistance.

  11. Local Self-Government in Central and Eastern Europe: a Strong and Independent Local-Level Management Tool or Just a Paper Tiger?

    Directory of Open Access Journals (Sweden)

    Vjekoslav Bratić

    2008-06-01

    Full Text Available The onset of the independence process in Central and Eastern European (CEE countries during the 1990s was marked by tremendous optimism and a declared wish for stronger fiscal decentralisation and the transfer of powers, responsibilities and resources to the units of local and regional self-government that were supposed to be closest to citizens in resolving their daily problems. However, this has not happened in these countries, at least not according to the basic financial decentralisation indicators, and this is the main thesis of this work. Despite numerous adjustments made in the local self-government organisation in the observed countries, an optimum level of local and regional self-government organisation has still not been achieved. The units of local and regional self-government are still heavily dependent on, or rather restricted by, the strong central governments, which reduces their autonomy and their influence on the local social and economic development.

  12. Delayed Impacts of the E1 Nino Episodes in the Central Pacific on the Summertime Climate Anomalies of Eastern China in 2003 and 2007

    Institute of Scientific and Technical Information of China (English)

    BAO Ming; HAN Rongqing

    2009-01-01

    In the summers of 2003 and 2007, eastern China suffered similar climate disasters with severe flooding in the Huaihe River valley and heat waves in the southern Yangtze River delta and South China. Using SST data and outgoing longwave radiation (OLR) data from NOAA along with reanalysis data from NCEP/NCAR, the 2002/03 and 2006/07 El Ni(n)o episodes in the central Pacific and their delayed impacts on the following early summertime climate anomalies of eastern China were analyzed. The possible physical progresses behaved as follows: Both of the moderate E1 Ni(n)o episodes matured in the central equatorial Pacific during the early winter. The zonal wind anomalies near the sea surface of the west-central equatorial Pacific excited equatorial Kelvin waves propagating eastward and affected the evolution of the E1 Ni(n)o episodes. From spring to early summer, the concurring anomalous easterly winds in the central equatorial Pacific and the end of upwelling Kelvin waves propagating eastward in the western equatorial Pacific, favored the equatorial warm water both of the SST and the subsurface temperature in the western Pacific. These conditions favored the warm state of the western equatorial Pacific in the early summer for both cases of 2003 and 2007. Due to the active convection in the western equatorial Pacific in the early summer and the weak warm SST anomalies in the tropical western Pacific from spring to early summer, the convective activities in the western Pacific warm pool showed the pattern in which the anomalous strong convection only appeared over the southern regions of the tropical western Pacific warm pool, which effects the meridional shift of the western Pacific subtropical high in the summer. The physical progress of the delayed impacts of the E1 Nifio episodes in the central equatorial Pacific and their decaying evolution on the climate anomalies in eastern China were interpreted through the key role of special pattern for the heat convection in the

  13. Climate technology initiative capacity building seminar: best practice in climate technology and energy efficiency in central and eastern Europe. Seminar Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    Pichl, P. [ed.

    2000-08-01

    The Capacity Building Seminar on 'Best Practice in Climate Technology and Energy Efficiency in Central and Eastern Europe', held 6-10 December 1999 in Marienthal/Ostritz in Germany, was a very successful event in the framework of the CLIMATE TECHNOLOGY INITIATIVE (CTI). One reason for that is that the seminar allowed delegates from 22 nations, from Kazakhstan to Estonia, come together for an exchange of opinions about 'Energy Efficiency and Climate Protection' and all related issues. A reason is that this seminar provided an excellent starting point for future networking in Central and Eastern Europe and Asia. The colleagues who got to know each other at the seminar will meet again in future workshops and seminars. They can now contact a colleague from abroad to get information about special questions of Energy Efficiency when they need it. A third reason - and the most important one for the entire co-operation within the CTI organisation - is the special character of the seminar as a starting point for multitude of activities on Energy Efficiency and Climate Protection. At the end of the Ostritz seminar eleven delegations stated that they would organise follow up workshops in their own countries to go deeper into the details and to co-operate on a higher level. It may be that these workshops will be followed by others in other European regions. (orig./GL)

  14. A Comparative Study of the Perceptions of End Users in the Eastern, Western, Central, Southern and Northern Regions of Saudi Arabia About Email Spam and Dealing with it

    Directory of Open Access Journals (Sweden)

    Hasan Alkahtani

    2015-05-01

    Full Text Available This paper presents the results of a survey of email users in different regions of Saudi Arabia about email SPAM. The survey investigated the nature of email SPAM, how email users in the eastern, western, central, southern and northern dealt with it, and the efforts made to combat it. It also investigated the effectiveness of existing Anti-SPAM filters in detecting Arabic and English email SPAM. 1,500 participants located in the eastern, western, central, southern and northern regions of Saudi Arabia were surveyed and completed surveys were collected from 1,020 of the participants. The results showed that there were different definitions for email SPAM based on different users’ opinions in Saudi Arabia. The results showed that the participants in the central and western regions were more aware of SPAM than the participants in other regions. The results revealed that the volume of email SPAM was different from region to another and the volume of SPAM received by the participants in the northern and central regions was larger than that received in other regions. The results indicated that the majority of email SPAM received by the participants in different regions was written in English. The results showed that the most common type of email SPAM received in Arabic was emails related to forums and in English was phishing and fraud, and business advertisements. The results also showed that a few participants in all regions responded to SPAM and the average of the participants who responded to SPAM was larger in the southern region than other regions. The results showed that most of the participants were not aware of Anti-SPAM programs and the participants in the central region were more aware of Anti-SPAM programs than the participants in other regions. The results showed that the participants in all regions estimated that the existing Anti-SPAM programs were more effective in detecting English SPAM than Arabic SPAM. The results showed that most

  15. Properties of anthropogenic soils in ancient run-off capturing agricultural terraces in the Central Negev desert (Israel) and related effects of biochar and ash on crop growth

    NARCIS (Netherlands)

    Asperen, van H.L.; Bor, A.M.C.; Sonneveld, M.P.W.; Bruins, H.J.; Lazarovitch, N.

    2014-01-01

    In the Central Negev hills (Israel) many ancient terraced wadis exist, which captured run-off and caused gradual soil aggradation, which enabled agricultural practices. In these terraces, dark colored soil horizons were observed, containing charcoal, as can be found in Terra Preta soils, suggesting

  16. Estimating the Impact of Reducing Under-Nutrition on the Tuberculosis Epidemic in the Central Eastern States of India: A Dynamic Modeling Study.

    Directory of Open Access Journals (Sweden)

    Olivia Oxlade

    Full Text Available Tuberculosis (TB and under-nutrition are widespread in many low and middle-income countries. Momentum to prioritize under-nutrition has been growing at an international level, as demonstrated by the "Scaling Up Nutrition" movement. Low body mass index is an important risk factor for developing TB disease. The objective of this study was to project future trends in TB related outcomes under different scenarios for reducing under-nutrition in the adult population in the Central Eastern states of India.A compartmental TB transmission model stratified by body mass index was parameterized using national and regional data from India. We compared TB related mortality and incidence under several scenarios that represented a range of policies and programs designed to reduce the prevalence of under-nutrition, based on the experience and observed trends in similar countries.The modeled nutrition intervention scenarios brought about reductions in TB incidence and TB related mortality in the Central Eastern Indian states ranging from 43% to 71% and 40% to 68% respectively, relative to the scenario of no nutritional intervention. Modest reductions in under-nutrition averted 4.8 (95% UR 0.5, 17.1 million TB cases and 1.6 (95% UR 0.5, 5.2 million TB related deaths over a period of 20 years of intervention, relative to the scenario of no nutritional intervention. Complete elimination of under-nutrition in the Central Eastern states averted 9.4 (95% UR 1.5, 30.6 million TB cases and 3.2 (95% UR 0.7-, 10.1 million TB related deaths, relative to the scenario of no nutritional intervention.Our study suggests that intervening on under-nutrition could have a substantial impact on TB incidence and mortality in areas with high prevalence of under-nutrition, even if only small gains in under-nutrition can be achieved. Focusing on under-nutrition may be an effective way to reduce both rates of TB and other diseases associated with under-nutrition.

  17. Studies in Neotropical Paleobotany. XV. A Mio-Pliocene palynoflora from the Eastern Cordillera, Bolivia: implications for the uplift history of the Central Andes.

    Science.gov (United States)

    Graham, A; Gregory-Wodzicki, K M; Wright, K L

    2001-09-01

    An assemblage of 33 fossil pollen and spores, recovered from the 3600-m high Pislepampa locality of E. W. Berry, Eastern Cordillera, Bolivia, adds considerably to our knowledge of three aspects of the region in late Neogene time: (1) the paleovegetation, (2) the paleoclimate, and (3) the paleoelevation of the Central Andes. The plant microfossils recognized are Isoetes, Lycopodium (three types), Cnemidaria, Cyathea (three types), Grammitis, Hymenophyllum, Pteris, trilete fern spores (two types), Danaea, monolete fern spores (four types), Podocarpus, Gramineae, Palmae, Ilex, cf. Oreopanax, Cavanillesia, cf. Pereskia, Compositae (three types), Ericaceae, Tetrorchidium, and unknowns (three types). The diversity of the Compositae suggest that this flora has a maximum age around the Miocene-Pliocene boundary, that is, 6-7 million years. All members of the paleocommunity presently grow in the bosque montano húmedo (cloud forest) along the eastern slope of the Central Andes of Bolivia, which occurs between MATs (mean annual temperatures) of ∼10° and 20°C. The Pislepampa flora probably represents the lower limits of this forest because the fossil leaves collected by Berry from the same locality all have entire margins, suggesting that the flora grew near the cloud forest-tropical forest transition. Presently, the lower limit of the cloud forest forest has MATs of ∼20°C, a mean annual precipitation between 1000 and 1500 mm, and that part containing most of the identified genera of fossil pollen is found at elevations ∼1200-1400 m. These conditions are thus inferred for the Pislepampa flora; however, because of the uncertainty of the magnitude of global climate change and of possible changes in the ecological range of plant genera, we estimate an error of at least ±1000 m for the paleoelevation estimate. When the total uplift is corrected for probable amounts of erosionally driven isostatic rebound, the paleoelevation estimate suggests that from one-third to one

  18. Mass spectrometric U-series dating of Huanglong Cave in Hubei Province, Central China: evidence for early presence of modern humans in Eastern Asia.

    Science.gov (United States)

    Shen, Guanjun; Wu, Xianzhu; Wang, Qian; Tu, Hua; Feng, Yue-xing; Zhao, Jian-xin

    2013-08-01

    Most researchers believe that anatomically modern humans (AMH) first appeared in Africa 160-190 ka ago, and would not have reached eastern Asia until ∼50 ka ago. However, the credibility of these scenarios might have been compromised by a largely inaccurate and compressed chronological framework previously established for hominin fossils found in China. Recently there has been a growing body of evidence indicating the possible presence of AMH in eastern Asia ca. 100 ka ago or even earlier. Here we report high-precision mass spectrometric U-series dating of intercalated flowstone samples from Huanglong Cave, a recently discovered Late Pleistocene hominin site in northern Hubei Province, central China. Systematic excavations there have led to the in situ discovery of seven hominin teeth and dozens of stone and bone artifacts. The U-series dates on localized thin flowstone formations bracket the hominin specimens between 81 and 101 ka, currently the most narrow time span for all AMH beyond 45 ka in China, if the assignment of the hominin teeth to modern Homo sapiens holds. Alternatively this study provides further evidence for the early presence of an AMH morphology in China, through either independent evolution of local archaic populations or their assimilation with incoming AMH. Along with recent dating results for hominin samples from Homo erectus to AMH, a new extended and continuous timeline for Chinese hominin fossils is taking shape, which warrants a reconstruction of human evolution, especially the origins of modern humans in eastern Asia. PMID:23870460

  19. Petroleum System of the Sufyan Depression at the Eastern Margin of a Huge Strike-slip Fault Zone in Central Africa

    Institute of Scientific and Technical Information of China (English)

    ZHANG Yamin; GU Qin

    2009-01-01

    The present paper mainly studies the petroleum system of the Sufyan Depression in the Muglad Basin of central Africa and analyzes its control of hydrocarbon accumulation. On the basis of comprehensive analysis of effective source rock, reservoir bed types and source-reservoir-seal assemblages, petroleum system theory has been used to classify the petroleum system of the Sufyan Depression. Vertically, the Sufyan Depression consists of two subsystems. One is an Abu Gabra subsystem as a serf generating, accumulating and sealing assemblage. The other subsystem is composed of an Abu Gabra source rock, Bentiu channel sandstone reservoir and Darfur group shale seal, which is a prolific assemblage in this area. Laterally, the Sufyan Depression is divided into eastern and western parts with separate hydrocarbon generation centers more than 10 000 m deep. The potential of the petroleum system is tremendous. Recently, there has been a great breakthrough in exploration. The Sufyan C-1 well drilled in the central structural belt obtained high-yielding oil flow exceeding 100 tons per day and controlled geologic reserves of tens of millions of tons. The total resource potential of the Sufyan Depression is considerable. The central structural belt is most favorable as an exploration and development prospect.

  20. Chronology and geochemistry of Mesozoic granitoids in the Bengbu area, central China: Constraints on the tectonic evolution of the eastern North China Craton

    Science.gov (United States)

    Yang, De-Bin; Xu, Wen-Liang; Wang, Qing-Hai; Pei, Fu-Ping

    2010-01-01

    We performed zircon U-Pb dating and analyses of major and trace elements, and Sr-Nd-Pb isotopes for granitoids in the Bengbu area, central China, with the aim of constraining the magma sources and tectonic evolution of the eastern North China Craton (NCC). The analyzed zircons show typical fine-scale oscillatory zoning, indicating a magmatic origin. Zircon U-Pb dating reveals granitoids of two ages: Late Jurassic and Early Cretaceous ( 206Pb/ 238U ages of 160 Ma and 130-110 Ma, respectively). The Late Jurassic rocks (Jingshan intrusion) consist of biotite-syenogranite, whereas the Early Cretaceous rocks (Huaiguang, Xilushan, Nushan, and Caoshan intrusions) are granodiorite, syenogranite, and monzogranite. The Late Jurassic biotite-syenogranites and Early Cretaceous granitoids have the following common geochemical characteristics: SiO 2 = 70.35-74.56 wt.%, K 2O/Na 2O = 0.66-1.27 (mainly Nushan and Xilushan granitoids, suggests that the primary magmas were derived from partial melting of the Yangtze Craton (YC) basement. In contrast, the occurrence of Paleoproterozoic and Paleoarchean inherited zircons within the Huaiguang granitoids indicates that their primary magmas mainly originated from partial melting of the NCC basement. The occurrence of YC basement within the lower continental crust of the eastern NCC indicates that the YC was subducted to the northwest beneath the NCC, along the Tan-Lu fault zone, during the early Mesozoic.

  1. Records of human occupation from Pleistocene river terrace and aeolian sediments in the Arneiro depression (Lower Tejo River, central eastern Portugal)

    DEFF Research Database (Denmark)

    Cunha, Pedro P.; Almeida, Nelson A.C.; Aubry, Thierry;

    2012-01-01

    In the uppermost reach of the Lower Tejo River (eastern central Portugal), where the river crosses two quartzite ridges that separate the Ródão (upstream) and Arneiro (downstream) depressions, Palaeolithic artefacts have been recovered from three lower river terrace levels and a cover unit...... in a geomorphological, sedimentary and chronological framework, contribute new information on the understanding of human occupation in western Iberia during cold-climate episodes of the last 62 to 12 ka; and especially during the cooler and driest conditions that occurred between 32 and 12 ka, when the climate favoured...... industries were later replaced by Upper Palaeolithic industries at 32 ka. The post 32 ka period, dominated by aeolian sediment transport, is related to the onset of cold-dry climate conditions which resulted in low river flow discharges, floodplain exposure and reworking by NW winds. This cold-dry period...

  2. First Central and Eastern European Workshop on Quality control, patient dosimetry and radiation protection in diagnostic and interventional radiology and nuclear medicine

    International Nuclear Information System (INIS)

    First Central and Eastern European Workshop on Quality Control, Patient Dosimetry and Radiation Protection in Diagnostic and Interventional Radiology and Nuclear Medicine, scientifically supported and accredited as a CPD event for medical physicists by EFOMP, National 'Frederic Joliot-Curie' Research Institute for Radiobiology and Radiohygiene (NRIRR), Budapest, Hungary, April 25-28, 2007. Topics of the meeting included all areas of medical radiation physics except radiation therapy. A unique possibility was realized by inviting four European manufacturers of quality control instrumentation, not only for exhibiting but they also had 45 minutes individual presentations about each manufacturer's product scale and conception. Further sessions dealt with dosimetry, optimization, quality control and testing, radiation protection and standardization, computed tomography and nuclear medicine, in 29 oral presentations and 1 poster of the participants. (S.I.)

  3. Improving nutrition surveillance and public health research in Central and Eastern Europe/Balkan Countries using the Balkan Food Platform and dietary tools.

    Science.gov (United States)

    Gurinović, Mirjana; Milešević, Jelena; Novaković, Romana; Kadvan, Agnes; Djekić-Ivanković, Marija; Šatalić, Zvonimir; Korošec, Mojca; Spiroski, Igor; Ranić, Marija; Dupouy, Eleonora; Oshaug, Arne; Finglas, Paul; Glibetić, Maria

    2016-02-15

    The objective of this paper is to share experience and provide updated information on Capacity Development in the Central and Eastern Europe/Balkan Countries (CEE/BC) region relevant to public health nutrition, particularly in creation of food composition databases (FCDBs), applying dietary intake assessment and monitoring tools, and harmonizing methodology for nutrition surveillance. Balkan Food Platform was established by a Memorandum of Understanding among EuroFIR AISBL, Institute for Medical Research, Belgrade, Capacity Development Network in Nutrition in CEE - CAPNUTRA and institutions from nine countries in the region. Inventory on FCDB status identified lack of harmonized and standardized research tools. To strengthen harmonization in CEE/BC in line with European research trends, the Network members collaborated in development of a Regional FCDB, using web-based food composition data base management software following EuroFIR standards. Comprehensive nutrition assessment and planning tool - DIET ASSESS & PLAN could enable synchronization of nutrition surveillance across countries.

  4. Nature of the Precambrian metamorphic blocks in the eastern segment of Central Tianshan:Constraint from geochronology and Nd isotopic geochemistry

    Institute of Scientific and Technical Information of China (English)

    LIU; Shuwen; GUO; Zhaojie; ZHANG; Zhicheng; LI; Qiugen; ZH

    2004-01-01

    Granitoid gneisses are widespread in Precambrian metamorphic blocks of eastern segment of the Central Tianshan Tectonic Zone, and they have intrusive contact relationships with their metamorphic sedimentary country rocks of Proterozoic Xingxingxia and Kawabulag groups. Zircon U-Pb ages from a granodioritic gneiss (IW11-1) and a parametamorphic schist (W05-9) are determined at the Weiya area. Euhedral prismatic zircons from the granodioritic gneiss (IW11-1) provide U-Pb isotopic discordia intercept ages of 1218±17 Ma and 426±26 Ma, respectively, and euhedral prismatic zircons from the parametamorphic schist (W05-9) display U-Pb isotopic discordia intercept ages of 1216±74 Ma and 290±15 Ma, respectively. A whole-rock Sm-Nd isotopic isochron is determined in augen granitoid gneiss samples at the Ganggou-Kumishi area and we obtain the isochron age of 1142±120 Ma, and its εNd(t) = -4.3. These geochronological data suggest that these Precambrian metamorphic basement blocks within eastern segment of the Central Tianshan Tectonic Zone can be produced during 1140-1220 Ma, and occur a nearly homochronous metamorphism. Integrated to these geochronological data, Nd depleted mantle model ages (TDM) and epsilon Nd(t) values of these granitoid gneiss samples indicate that they can derive from mixing in various scales both magmas from mantle and crust sources at a late Mesoproterozoic active continental margin tectonic environment. Similarity in geochronology, Sm-Nd isotopic geochemistry between Weiya-Xingxingxia, Pargangtag and Ganggou-Kumishi areas suggests that they could be a bigger uniform metamorphic basement block, which could be formed by the assembly of the supercontinent Rodinia and be separated by late geological processes.

  5. Sensors for Desert Surveillance

    Directory of Open Access Journals (Sweden)

    B. S. Chauhan

    2005-10-01

    Full Text Available Various types of sensors-visible, passive night vision, infrared, synthetic aperture radar, etc can be used for desert surveillance. The surveillance capability of these sensors depends to a large extent, on various atmospheric effects, viz., absorption, scattering, aerosol, turbulence, and optical mirage. In this paper, effects of various atmospheric phenomena on the transmission of signals, merits and demerits of different means of surveillance under desert environmental conditions are discussed. Advanced surveillance techniques, ie, multisensor fusion, multi and hyperspectral imaging, having special significance for desert surveillance, have also been discussed.

  6. 75 FR 7152 - Stillwater Central Railroad, Inc.-Lease and Operation Exemption-Hollis & Eastern Railroad L.L.C.

    Science.gov (United States)

    2010-02-17

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION Surface Transportation Board Stillwater Central Railroad, Inc.--Lease and Operation Exemption--Hollis... verified notice of exemption under 49 CFR 1150.41 to lease and to operate, pursuant to a lease...

  7. Evidence of Variscan and Alpine tectonics in the structural and thermochronological record of the central Serbo-Macedonian Massif (south-eastern Serbia)

    Science.gov (United States)

    Antić, Milorad D.; Kounov, Alexandre; Trivić, Branislav; Spikings, Richard; Wetzel, Andreas

    2016-07-01

    The Serbo-Macedonian Massif (SMM) represents a composite crystalline belt within the Eastern European Alpine orogen, outcropping from the Pannonian basin in the north to the Aegean Sea in the south. The central parts of this massif (south-eastern Serbia) consist of the medium- to high-grade Lower Complex and the low-grade Vlasina Unit. Outcrop- and micro-scale ductile structures in this area document three major stages of ductile deformation. The earliest stage D1 is related to isoclinal folding, commonly preserved as up to decimetre-scale quartz-feldspar rootless fold hinges. D2 is associated with general south-eastward tectonic transport and refolding of earlier structures into recumbent metre- to kilometre-scale tight to isoclinal folds. Stages D1 and D2 could not be temporally separated and probably took place in close sequence. The age of these two ductile deformation stages was constrained to the Variscan orogeny based on indirect geological evidence (i.e. ca. 408-ca. 328). During this period, the SMM was involved in a transpressional amalgamation of the western and eastern parts of the Galatian super-terrane and subsequent collision with Laurussia. Outcrop-scale evidence of the final stage D3 is limited to spaced and crenulation cleavage, which are probably related to formation of large-scale open upright folds as reported previously. 40Ar/39Ar thermochronology was applied on hornblende, muscovite, and biotite samples in order to constrain the age of tectonothermal events and activity along major shear zones. These 40Ar/39Ar data reveal three major cooling episodes affecting the central SMM. Cooling below greenschist facies conditions in the western part of the Vlasina Unit took place in a post-orogenic setting (extensional or transtensional) in the early Permian (284 ± 1 Ma). The age of activity along the top-to-the-west shear zone formed within the orthogneiss in the Božica area of the Vlasina Unit was constrained to Middle Triassic (246 ± 1 Ma). This

  8. Microhabitat occupation and functional morphology of four species of sympatric agamid lizards in the Kyzylkum Desert, central Uzbekistán

    Directory of Open Access Journals (Sweden)

    Clemann, N.

    2008-12-01

    Full Text Available We examined microhabitat occupation and functional morphology of four sympatric agamid lizards (Phrynocephalus helioscopus helioscopus, P. interscapularis, P. mystaceus galli and Trapelus sanguinolentus at three sites in the arid zone of central Uzbekistan. At two sites located in sand dunes, substrate attributes played a key role in habitat selection by three syntopic species. At a third flat, stony site, P. helioscopus selected habitat non–randomly, tending to occur close to sparse, low vegetation. Syntopic taxa were separated in morphospace, and there was a trend for taxa with proportionally longer limbs to have faster field escape speeds. Field escape distances and predator avoidance tactics differed between species, with two main escape strategies (crypsis or sand–diving following an escape sprint. We caution that broad–scale threatening processes such as over–grazing and salinity may be having a detrimental effect on microhabitat features important to terrestrial reptiles in Uzbekistan.

  9. The role of rodents in the ecology of Ixodes ricinus and associated pathogens in Central and Eastern Europe

    Directory of Open Access Journals (Sweden)

    Andrei Daniel Mihalca

    2013-10-01

    Full Text Available Rodents comprise more species than any other mammal order. Most rodents are considered keystone species in their ecological communities, hence the survival of many other species in the ecosystem depend on them. From medical point of view, this is particularly important for rodent-dependent pathogens. In the particular case of tick-borne diseases, rodents are important as hosts for vector ticks and as reservoir hosts (Lyme borreliosis, human granulocytic anaplasmosis, Crimean-Congo hemorrhagic fever, Tick-borne relapsing fevers, tick-borne rickettsioses, babesiosis. Community and population ecology of rodents was shown to be correlated with disease ecology in the case of many tick-borne diseases. In Eastern Europe, several adult hard-tick species use rodents as their principal hosts: Ixodes apronophorus, I. crenulatus, I. laguri, I. redikorzevi, I. trianguliceps. However, the majority of ticks feeding on rodents are immature stages of ticks which as adults are parasitic on larger mammals. Larvae and nymphs of I. ricinus, the most abundant and medically important tick from Europe, are commonly found on rodents. This is particularly important, as many rodents are synanthropic and, together with other micromammals and birds are often the only available natural hosts for ticks in urban environments. This work reviews the correlated ecology of rodents and Ixodes ricinus.

  10. The role of rodents in the ecology of Ixodes ricinus and associated pathogens in Central and Eastern Europe.

    Science.gov (United States)

    Mihalca, Andrei D; Sándor, Attila D

    2013-01-01

    Rodents comprise more species than any other mammal order. Most rodents are considered keystone species in their ecological communities, hence the survival of many other species in the ecosystem depend on them. From medical point of view, this is particularly important for rodent-dependent pathogens. In the particular case of tick-borne diseases, rodents are important as hosts for vector ticks and as reservoir hosts (Lyme borreliosis, human granulocytic anaplasmosis, Crimean-Congo hemorrhagic fever, Tick-borne relapsing fevers, tick-borne rickettsioses, babesiosis). Community and population ecology of rodents was shown to be correlated with disease ecology in the case of many tick-borne diseases. In Eastern Europe, several adult hard-tick species use rodents as their principal hosts: Ixodes apronophorus, I. crenulatus, I. laguri, I. redikorzevi, I. trianguliceps. However, the majority of ticks feeding on rodents are immature stages of ticks which as adults are parasitic on larger mammals. Larvae and nymphs of Ixodes ricinus, the most abundant and medically important tick from Europe, are commonly found on rodents. This is particularly important, as many rodents are synanthropic and, together with other micromammals and birds are often the only available natural hosts for ticks in urban environments. This work reviews the correlated ecology of rodents and I. ricinus.

  11. Land reclamation in the lignite open pit mining industry of Central and Eastern Europe - a comparative discourse; Rekultivierung im Braunkohlenbergbau Mittel- und Osteuropas - eine vergleichende Betrachtung

    Energy Technology Data Exchange (ETDEWEB)

    Drebenstedt, C. [TU Bergakademie, Freiberg (Germany)

    2003-03-01

    This comparative discourse on land reclamation in the Central and East European lignite mining regions is based on a complex analysis of the prevailing natural, geological, technological and social conditions. Considering the above conditions, the reclaimed land in the mined-out lignite mines of Central and Eastern Europe will predominantly be used as forests, although farming is also possible under particularly suitable conditions. Some of the land is given over to recreational purposes and integrated into the relevant landscape. Large lakes in residual holes of former lignite mines have only been created in Germany so far, where the special requirements of nature preservation have also been given attention. As regards the planning and financing regulations and the regulations coordinating the use of the post-mining land, there are differences between the individual countries which must be attributed to the rather diverse legal conditions. In general, the tasks associated with recultivation are defined similarly, are based on scientific investigations and are implemented at a very high level. The exchange of experience should be continued also in the future. (orig.)

  12. Seismic velocity structure of the crust and shallow mantle of the Central and Eastern United States by seismic surface wave imaging

    Science.gov (United States)

    Pollitz, Fred; Mooney, Walter D.

    2016-01-01

    Seismic surface waves from the Transportable Array of EarthScope's USArray are used to estimate phase velocity structure of 18 to 125 s Rayleigh waves, then inverted to obtain three-dimensional crust and upper mantle structure of the Central and Eastern United States (CEUS) down to ∼200 km. The obtained lithosphere structure confirms previously imaged CEUS features, e.g., the low seismic-velocity signature of the Cambrian Reelfoot Rift and the very low velocity at >150 km depth below an Eocene volcanic center in northwestern Virginia. New features include high-velocity mantle stretching from the Archean Superior Craton well into the Proterozoic terranes and deep low-velocity zones in central Texas (associated with the late Cretaceous Travis and Uvalde volcanic fields) and beneath the South Georgia Rift (which contains Jurassic basalts). Hot spot tracks may be associated with several imaged low-velocity zones, particularly those close to the former rifted Laurentia margin.

  13. State-Sponsored Homophobia and the Denial of the Right of Assembly in Central and Eastern Europe : The "Boomerang" and the "Ricochet" between European Organizations and Civil Society to Uphold Human Rights

    NARCIS (Netherlands)

    Holzhacker, Ronald

    2013-01-01

    State-sponsored homophobia emerged in certain Central and Eastern European states in the past decade, with the denial of the right of assembly for gay pride marches. However, more recently there has been progress in the recognition of the fundamental democratic right of assembly. What accounts for t

  14. Neotectonics In The Central Depression (atacama Desert, 25-26°s, Northern Chile) and Its Implications For Recent Sedimentary Fluxes and Regional Deformation

    Science.gov (United States)

    Audin, L.; Hérail, G.; Riquelme, R.; Darrozes, J.; Martinod, J.; Font, E.

    In the northern Chilean Andes, the Pampas Exploradora and Carizo are part of a NS- trending basin (known as the Central Depression) that separates the Coastal Range from the Precodillera. The Exploradora and Carizo region has undergone an extremely arid climate at least since the Middle Miocene time (~15 Ma ago). The limited extent of erosion, due to exceptional aridity, has greatly contributed to the preservation of the landform. In such environment the landforms can be very well used to analyse the tectonic evolution. A basin infilling occurred during the Cenozoic (Atacama Gravels) with the deposition of large volumes of coarse gravels coming from the Precordillera. The aggradation and filling of the paleo-drainage system by the Atacama Gravels of fluviatil origin mark an important erosive unconformity. Moreover, this uniform preserved surface has undergone low magnitude deformation during the deposition period. But we have evidenced a late and post Atacama Gravel tectonic episode. On the western side of the Precordillera a number of normal faults that cross a dense network of very well preserved channels and its alluvial fans. This tectonic deformation is not large in magnitude, about 2m of vertical offset, but clearly appear in the landscape suggesting that the landforms and deformation in the western part of the basin may be quite young. The easterly dipping normal fault set does not correspond with a regional dip toward the west and thus does not satisfy an hypothesis of gravitationnal reajustment or collapse. On the contrary, west of the normal fault set, some ongoing compressional forces are revealed by a large scale folding of the Central basin. These tectonic features led to some minor topographic variations that produced on the top of the basin surface local sedimentary traps, regressive erosion, catchments and extrado grabens that controlled the sediment facies and distribution pattern. Recent coarse-grained alluvial fans were deposited and stopped by

  15. Uplifting of the Jiamusi Block in the eastern Central Asian Orogenic Belt, NE China: evidence from basin provenance and geochronology

    Science.gov (United States)

    Liu, Yongjiang; Wen, Quanbo; Han, Guoqing; Li, Wei

    2010-05-01

    the Paleo-Asian Ocean the Jiamusi Block underwent a very rapid exhumation in the late Permian. In the early Mesozoic the area went into a basin developing stage and formed a large basin as a whole during the Early Cretaceous. In the Late Cretaceous the Jiamusi Block started uplifting and the basin was broken into isolate small basins. References: Bureau of Geology and Mineral Resources of Heilongjiang Province. Regional geology of Heilongjiang Province. Beijing: Geological Publishing House, 1993.578-581. Cao Chengrun, Zheng Qingdao. Structural evolution feature and its significance of hydrocarbon exploration in relict basin formation, Eastern Heilongjiang province. Journal of Jilin university (Earth Science Edition), 2003, 33(2):167-172. Lang Xiansheng. Biologic Assemblage features of Coal-bearing Strata in Shuangyashan-Jixian coal-field. Coal geology of China, 2002, 14(2):7-12. Piao Taiyuan , Cai Huawei , Jiang Baoyu. On the Cretaceous coal-bearing Strata in Eastern Heilongjiang. Journal Of Stratigraphy, 2005, 29:489-496. Wang Jie , He Zhonghua , Liu Zhaojun , Du Jiangfeng , Wang Weitao. Geochemical characteristics of Cretaceous detrital rocks and their constraint on provenance in Jixi Basin. Global Geology,2006, 25(4):341-348. DickinsonW R and Christopher A. Suczek. Plate Tectonics and Sandstone Composition. AAPG B. 1979,63(12 ):2164-2182. DickinsonW R, Beard L S, Brakenridge G R, et al. Provenance of North American Phanerozoic sandstones in relation to tectonic setting. Bull Geo-Soc Amer, 1983, 94: 222-235. Maruyama S, Seno T. Orogeny and relative plate motions: Example of the Japanese Islands. Tectonophysics, 1986,127(3-4):305-329. Maruyama S, Isozaki Y, Kimura Gand Terabayashi M C.Paleogeographic maps of the Japanese Islands: plate tectonic systhesis from 750 Ma to the present. Island Arc, 1997,6:121-142.

  16. Seismically imaging the structural legacy of rifting and collision events in the central and eastern U.S. crust

    Science.gov (United States)

    Schmandt, B.; Lin, F. C.; Karlstrom, K. E.

    2015-12-01

    EarthScope's USArray now provides broadband seismic data across the contiguous U.S. and southeastern Canada. We used teleseismic receiver functions and surface wave tomography to map crustal structure beneath the entire array. Crust thickness was estimated with multi-mode Ps receiver function images using lag times. The new results enable large-scale comparison of the structural legacy of multiple rifting and collision events in eastern North America. Some Proterozoic rift segments defined by Bouguer gravity and surface geology maintain locally thin crust while others lack correlated Moho topography or are areas of locally thicker crust. Locally thin crust is found at southern end of the mid-continent rift (MCR) in northern Kansas and southern Nebraska, along the Reelfoot rift, and beneath inferred rifts in Michigan, Indiana, and Ohio. The Oklahoma aulacogen is not associated with a coherent change in crust thickness along its length, at least at a scale resolvable by USArray data and our imaging approach. The MCR extending northeast from Nebraska to Lake Superior has locally thicker crust, consistent with other recent results. We suggest that magmatic additions to the lower crust overwhelmed extension in the northern mid-continent rift, but not the rift segments further south and east. Collision events of the Grenville orogeny and Paleozoic orogens that created the Appalachian Mountains are still associated with ~45-55 km thick crust extending from the Grenville front eastward across the Appalachian Mountains to the fall line that marks the abrupt geomorphic transition to the coastal plains. Despite the ~45-55 km crust thickness long-wavelength elevations (>50 km) across this area rarely exceed 1 km. Along the fall line we find ~15-20 km of seaward thinning that is coherent from Alabama to Pennsylvania, with a transition width similar to or less than the ~70 km.

  17. Paleomagnetic study of the eastern sector of chapala lake and implications for the tectonics of west-central mexico

    Science.gov (United States)

    Urrutia-Fucugauchi, J.; Rosas-Elguera, J.

    1994-12-01

    Western Mexico is characterized by several large-scale tectonic depressions which have been interpreted in terms of active continental rifting, tectonic transpression and coastal sinistral lateral transport of terranes. In this paper we report results of a paleomagnetic study of 148 samples from 22 sites in the Neogene volcanics from the eastern sector of the Chapala graben (western end of the E-W Chapala-Tula fault zone). Characteristic remanent magnetization directions have been isolated after detailed thermal demagnetization for sixteen sites. Six sites present reverse polarities and ten sites present normal polarities. Two sites show a low-latitude VGP and are considered as transitional. The normal and reverse polarity directions are almost antipodal. The overall characteristic pole position for the normal and reverse polarity sites, N = 16, pLAT = 74° N, Plong = 160° E, K = 25 and A95 = 7.6°, lies to the left of the Neogene segment of the North American or northern Mexico apparent polar wander path, which suggest the occurrence of a counterclockwise rotation of -15.5 ± 7.4 to -16.5 ± 6.9°. Results are interpreted in terms of counterclockwise vertical-axis rotation associated with regional transtension and left-lateral shear as a result of oblique subduction of the Cocos plate along the Middle American trench. We suggest that the Chapala graben developed early in the Miocene, in a left-lateral strike-slip environment within the regional E-W Chapala-Tula fault zone. Results support recent studies that propose relative motion for southern Mexico along the volcanic arc and trench-parallel strike-slip faulting.

  18. Mineral chemistry and geochemistry of the Late Neoproterozoic Gabal Abu Diab granitoids, Central Eastern Dessert, Egypt: Implications for the origin of rare metal post-orogenic A-type granites

    Science.gov (United States)

    Sami, Mabrouk; Ntaflos, Theodoros; Farahat, Esam S.; Ahmed, Awaad F.; Mohamed, Haroun A.

    2015-04-01

    The Neoproterozoic Gabal Abu Diab pluton is a part of the Arabian Nubian shield (ANS) continental crust and located in the Central Eastern Desert (CED) of Egypt. It constitutes multiphase granitic pluton intruded into granodiorite and metagabbro-diorite rocks with sharp and nonreactive contacts. Based on field observations, colors, structural variations and petrographic investigations, this granitic outcrop consists of an inner core of two-mica granite (TMG) followed outward by garnet bearing muscovite granite (GBMG) and albite granite (AG). Petrographical study indicated that medium to coarse-grained TMG is dominated by K-feldspar (Or88-98), quartz, plagioclase (albite, An0-7), muscovite and biotite with hypidiomorphic texture. With exception the appearance of garnet and the disappearance of biotite the GBMG resembles the TGM, while AG is leucocratic without any mafic mineral. The main accessories are zircon, Nb and Ta-bearing rutile, columbite, ilmenorutile, ilmenite, magnetite and apatite. This mineralogical similarity and the existence of columbite group minerals (CGM) in all granitoids, indicates a cogenetic relationship. Microprobe analyses reveal that, besides the CGM, rutile and ilmenite are the main repository phases for Nb-Ta-Ti. Columbite-(Mn) exists as individual subhedral crystals (up to 100μm in size) or intimate intergrowth with Nb-bearing rutile and/or ilmenite. The CGM are represented mostly by columbite-(Mn) with Ta/(Ta+Nb) and Mn/(Mn+Fe) ratio ranging from 0.02-0.08 and 0.4-0.9, respectively suggesting extreme degree of magmatic fractionation. Rutile contains significant amounts of Ta (up to 4 wt.% Ta2O5) and Nb (up to 22 wt.% Nb2O5). Biotites are phlogopite-annite in composition (Ann47-60Phlog40-53,on average) and are enriched with AlIV that characterize peraluminous granites. Garnets contain 60-69 mol.% spessartine and 28-36 mol.% almandine where, the ratio of spessartine and almandine together exceeds 95 mole percent, similar to garnet occur

  19. Active emergent thrust associated with a detachment fold: A case study of the eastern boundary fault of Takada plain, central Japan

    Science.gov (United States)

    Kato, N.; Ishiyama, T.; Sato, H.; Saito, H.; Kurashimo, E.; Abe, S.

    2012-04-01

    To estimate seismic hazards, understanding the relationship between active fault and seismic source fault is crucial. Along the Japan Sea coast of Northern Honshu, Japan, thick sediments, deposited in the Miocene rift-grabens, formed fold-and-thrust belt, due to the shortening deformation since the Pliocene time. Most of the thrusts are active and show clear geomorphological evidences. Some of the thrusts are secondary faults, produced by the folding of competent layers. To elucidate the relationship between an emergent thrust and deep-sited seismogenic source fault, we performed shallow high-resolution seismic reflection profiling across the eastern boundary fault of the Takada plain, central Japan. Based on the moropho-tectonic data, the vertical slip rate of the Eastern boundary fault of the Takada plain is 0.9 mm/y and has potential to produce M7.2 earthquake (AIST, 2006). For shallow structure, we obtained CMP-seismic reflection data from a 7-km-long seismic line, using 541 channels of off-line recorders. Seismic source was an Envirovibe (IVI). Receiver and shot intervals are 12.5 m and seismic signals were recorded by fixed channels. Shallow seismic data were acquired as a piggy-bag project of 70 km-long onshore-offshore deep seismic profiling. High-resolution seismic section portrays the emergent thrust, dipping to the east at about 30 degrees. The hanging wall consist Pliocene interbedded mudstone and sandstone and deeper extension of the thrust can be traced down to the Miocene mudstone of the Teradoamri Formation as a low-angle fault. In the Niigata basin, the lower part of the Teradomari Formation is known as over pressured mudstone and shallow detachments are commonly developed in this unit. Based on the deep seismic section, including velocity profile obtained by refraction tomography, deep sited fault does not connect to the shallow active fault directly.

  20. EERRI Coalition as a Platform for Close Cooperation - An Enhanced Utilization of Research Reactors in Central and Eastern Europe

    International Nuclear Information System (INIS)

    One the most visible trend in nuclear education and training which became visible during the last few years is networking and closer co-operation between universities at national and international level in nuclear education. Research reactors, which are mainly part of a research institute or university, had the same evolution in networking as universities but with a few years delay - research reactors started to create reactor coalitions. The first impulse towards reactor coalitions was done at the IAEA International Conference on Research Reactors: Safe Management and Effective Utilization, held in Sydney in November 2007, where research reactor coalitions and centres of excellence were two of the key topics of the conference. At this conference functioning and future sustainability of such reactor coalitions were widely discussed. As a result of those discussions, the first reactor coalition was established three months later. In the January 2008 the Eastern European Research Reactor Initiative (EERRI) was born in Budapest, Hungary. The EERRI reactor coalition now covers nine research reactors from seven European countries. The main purpose why reactor coalitions have been born is the chance to offer complex services in a wide range of activities which a single reactor cannot offer and synergy benefits from joint efforts of the coalition. The next reasons for coalitions cover sharing the irradiation and experimental capacities, coordination of the reactor operation for potential shutdown one of the coalition reactors, etc. A good example how the reactor coalition could work is the oldest coalition - EERRI. Wide power range and various reactors' use allow EERRI to offer to solve any type of the experimental work usually performed at research reactors from beam experiments through various types of neutron activation analysis, fuel investigation, material science, radioisotope production to education and training. All EERRI activities are focused in the four main