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Sample records for cerastoderma edule east

  1. Erodibility of a mixed mudflat dominated by microphytobenthos and Cerastoderma edule, East Frisian Wadden Sea, Germany

    DEFF Research Database (Denmark)

    Andersen, Thorbjørn Joest; Lanuru, Mahatma; van Bernem, Carlo;

    2010-01-01

    Sediment erodibility and a range of physical and biological parameters were measured at an intertidal site in the German Wadden Sea area in June, September and November 2002 and February and April 2003 in order to examine the influence of macrozoobenthos and microphytobenthos on sediment erodibil......Sediment erodibility and a range of physical and biological parameters were measured at an intertidal site in the German Wadden Sea area in June, September and November 2002 and February and April 2003 in order to examine the influence of macrozoobenthos and microphytobenthos on sediment...... erodibility and the temporal variation. The study site was a mixed mudflat situated in the mesotidal Baltrum-Langeoog tidal basin at the East Frisian barrier coast. The mud content at the site was about 35% and the filter-feeding cockle Cerastoderma edule was the dominating macrozoobenthic species (by biomass......). The erodibility of the sediment showed strong temporal variation with high erosion thresholds in spring and late summer and significantly lower thresholds during the rest of the study period. The erosion thresholds were strongly dependent on the contents of chlorophyll a (chl a) and colloidal carbohydrates, both...

  2. Factors involved in the (near) anoxic survival time of Cerastoderma edule: associated bacteria vs. endogenous fuel

    NARCIS (Netherlands)

    Babarro, J.M.F.; De Zwaan, A.

    2001-01-01

    The effect of several antibiotics, molybdate and hydrogen sulfide was tested on anoxic tolerance of the cockle Cerastoderma edule, as well as utilisation of glycogen. The aim was to evaluate the role of fuel depletion and growth of bacteria as a cause of mortality. The exponential increase of sulfid

  3. A growth model of the cockle (Cerastoderma edule L.) tested in the Ooosterschelde estuary (The Netherlands)

    NARCIS (Netherlands)

    Rueda, J.; Smaal, A.C.; Scholten, H.

    2005-01-01

    The authors present an ecophysiological model of the bivalve Cerastoderma edule that simulates individual growth and reproduction under ambient conditions in temperature and food availability in the Oosterschelde estuary, SW Netherlands. The model contains feedback loops in the uptake and metabolism

  4. Biogeographic patterns of the marine bivalve Cerastoderma edule along the European coasts

    OpenAIRE

    Krakau, Manuela

    2008-01-01

    The cockle Cerastoderma edule is a common bivalve that inhabits the marine soft-bottom intertidal along European shores. This invertebrate plays a key role in coastal food webs of the Northeast Atlantic coasts due of its high abundances. I studied cockles from 19 sites along the distribution range with the aim to describe the variation of geographic population structures on different analytical levels. Cockles from the Barents Sea to the African Atlantic coast were analysed with respect to th...

  5. Genetic diversity and population differentiation in the cockle Cerastoderma edule estimated by microsatellite markers

    Science.gov (United States)

    Martínez, L.; Méndez, J.; Insua, A.; Arias-Pérez, A.; Freire, R.

    2013-03-01

    The edible cockle Cerastoderma edule is a marine bivalve commercially fished in several European countries that have lately suffered a significant decrease in production. Despite its commercial importance, genetic studies in this species are scarce. In this work, genetic diversity and population differentiation of C. edule has been assessed using 11 microsatellite markers in eight locations from the European Atlantic coast. All localities showed similar observed and expected heterozygosity values, but displayed differences in allelic richness, with lowest values obtained for localities situated farther north. Global Fst value revealed the existence of significant genetic structure; all but one locality from the Iberian Peninsula were genetically homogeneous, while more remote localities from France, The Netherlands, and Scotland were significantly different from all other localities. A combined effect of isolation by distance and the existence of barriers that limit gene flow may explain the differentiation observed.

  6. The effect of macrofaunal disturbance on Cerastoderma edule post-larvae

    Science.gov (United States)

    Whitton, Timothy Andrew; Jenkins, Stuart Rees; Richardson, Christopher Allan; Hiddink, Jan Geert

    2016-06-01

    Populations of the Common European cockle (Cerastoderma edule) often have highly patchy distributions and variable recruitment success. One of the proposed reasons is that high densities of filter feeders and/or bioturbators are thought to reduce the success of larval settlement and post-settlement survival, but the direct causal processes driving these observations are not clearly identified and validated. Through combined field and laboratory experiments, we test the hypothesis that macrofauna cause decreases in post-larval density through feeding and movement activities. The effect of excluding the bioturbating lugworm Arenicola marina and filter-feeding adult cockles on post-larval cockle densities was estimated in separate field experiments at two locations from the time of initial larval settlement in May 2012 to late summer August 2012. Lugworm exclusion led to a significant increase in cockle post-larval densities whereas the opposite was true for adult cockles, where exclusion led to a reduction in C. edule post-larval density. Although clear effects were observed in the field, experiments conducted in the laboratory failed to detect changes in mortality or byssus drifting of post-larvae as a consequence of macrofaunal activity. This study demonstrates that the presence of macrofauna can have both positive and negative effects on post-settlement density of C. edule post-larvae. Thus the density, distribution and identity of macrofauna have significant effects on the density and spatial distribution of C. edule post-larvae during the post-settlement period. These observations have implications for conservation and fishery management of this species.

  7. Infection of the cockle Cerastoderma edule in the baie des veys (France) by the microsporidian parasite Steinhausia sp.

    OpenAIRE

    Comtet, T.; Garcia, Celine; Le Coguic, Yvette; Joly, Jean-Pierre

    2003-01-01

    We report the occurrence of the microsporidian parasite Steinhausia sp. in the oocytes of the common cockle Cerastoderma edule in a natural population in France, where high mortalities occurred. Steinhausia sp. appeared primarily as sporocysts containing many small spores, and putative earlier developmental stages were also observed. Both its prevalence and infection intensity were low, and no host defence reaction was recognized, suggesting that Steinhausia sp. had no detrimental effect on C...

  8. Impact of high pCO2 on shell structure of the bivalve Cerastoderma edule.

    Science.gov (United States)

    Milano, Stefania; Schöne, Bernd R; Wang, Schunfeng; Müller, Werner E

    2016-08-01

    Raised atmospheric emissions of carbon dioxide (CO2) result in an increased ocean pCO2 level and decreased carbonate saturation state. Ocean acidification potentially represents a major threat to calcifying organisms, specifically mollusks. The present study focuses on the impact of elevated pCO2 on shell microstructural and mechanical properties of the bivalve Cerastoderma edule. The mollusks were collected from the Baltic Sea and kept in flow-through systems at six different pCO2 levels from 900 μatm (control) to 24,400 μatm. Extreme pCO2 levels were used to determine the effects of potential leaks from the carbon capture and sequestration sites where CO2 is stored in sub-seabed geological formations. Two approaches were combined to determine the effects of the acidified conditions: (1) Shell microstructures and dissolution damage were analyzed using scanning electron microscopy (SEM) and (2) shell hardness was tested using nanoindentation. Microstructures of specimens reared at different pCO2 levels do not show significant changes in their size and shape. Likewise, the increase of pCO2 does not affect shell hardness. However, dissolution of ontogenetically younger portions of the shell becomes more severe with the increase of pCO2. Irrespective of pCO2, strong negative correlations exist between microstructure size and shell mechanics. An additional sample from the North Sea revealed the same microstructural-mechanical interdependency as the shells from the Baltic Sea. Our findings suggest that the skeletal structure of C. edule is not intensely influenced by pCO2 variations. Furthermore, our study indicates that naturally occurring shell mechanical property depends on the shell architecture at μm-scale.

  9. Impact of high pCO2 on shell structure of the bivalve Cerastoderma edule.

    Science.gov (United States)

    Milano, Stefania; Schöne, Bernd R; Wang, Schunfeng; Müller, Werner E

    2016-08-01

    Raised atmospheric emissions of carbon dioxide (CO2) result in an increased ocean pCO2 level and decreased carbonate saturation state. Ocean acidification potentially represents a major threat to calcifying organisms, specifically mollusks. The present study focuses on the impact of elevated pCO2 on shell microstructural and mechanical properties of the bivalve Cerastoderma edule. The mollusks were collected from the Baltic Sea and kept in flow-through systems at six different pCO2 levels from 900 μatm (control) to 24,400 μatm. Extreme pCO2 levels were used to determine the effects of potential leaks from the carbon capture and sequestration sites where CO2 is stored in sub-seabed geological formations. Two approaches were combined to determine the effects of the acidified conditions: (1) Shell microstructures and dissolution damage were analyzed using scanning electron microscopy (SEM) and (2) shell hardness was tested using nanoindentation. Microstructures of specimens reared at different pCO2 levels do not show significant changes in their size and shape. Likewise, the increase of pCO2 does not affect shell hardness. However, dissolution of ontogenetically younger portions of the shell becomes more severe with the increase of pCO2. Irrespective of pCO2, strong negative correlations exist between microstructure size and shell mechanics. An additional sample from the North Sea revealed the same microstructural-mechanical interdependency as the shells from the Baltic Sea. Our findings suggest that the skeletal structure of C. edule is not intensely influenced by pCO2 variations. Furthermore, our study indicates that naturally occurring shell mechanical property depends on the shell architecture at μm-scale. PMID:27285613

  10. Supernumerary chromosomes on Southern European populations of the cockle Cerastoderma edule: Consequence of environmental pollution?

    Science.gov (United States)

    Leitão, Alexandra; Chaves, Raquel; Joaquim, Sandra; Matias, Domitília; Ruano, Francisco; Guedes-Pinto, Henrique

    2008-08-01

    Cerastoderma edule (Cardiidae) has a diploid chromosome number of 2 n = 38, its karyotype consisting of 12 submetacentric, 4 subtelocentric and 3 telocentric chromosome pairs. Hyperdiploid cells had previously been observed in two populations of the Northern Galician coasts (northwest of Spain). The supernumerary chromosomes being easily distinguished by their reduced differentiated size and by their intra- and inter-individual variability. After the recent observation of 35% of cells with supernumerary chromosomes in a population of the Southern Galician coasts (Vigo) and 15% of cells with supernumerary chromosomes in a population of the south of Portugal (Ria Formosa, Algarve), we attempted, in this paper, an elucidation of the nature of these supernumerary chromosomes, by differential banding technique with restriction enzymes on these hyperdiploid cells. Analysis of the restriction enzyme banding of the 2 n > 38 karyotypes led us to propose the occurrence of a chromosomal fission event involving the largest submetacentric chromosome pair. This study represents the first description of the occurrence of a possible chromosomal fission in marine bivalves. Different levels of environmental pollution are suggested as possible explanation for the differences observed on the proportion of hyperdiploid cells between the Southern Portugal population and the three Galician ones.

  11. Dredging for edible cockles (Cerastoderma edule) on intertidal flats : short-term consequences of fisher patch-choice decisions for target and non-target benthic fauna

    NARCIS (Netherlands)

    Kraan, Casper; Piersma, Theunis; Dekinga, Anne; Koolhaas, Anita; van der Meer, Jaap

    2007-01-01

    Intertidal flats in the Dutch Wadden Sea are protected by national and international treaties. Still, mechanical dredging for edible cockles Cerastoderma edule was allowed in 74% of 1200 km(2) of interticlal flats. Cumulatively, between 1992 and 2001, 19% of the intertidal area was affected by mecha

  12. Strontium/lithium ratios in shells of Cerastoderma edule - A potential temperature proxy for brackish environments

    Science.gov (United States)

    Füllenbach, Christoph S.; Schöne, Bernd R.; Mertz-Kraus, Regina

    2015-04-01

    Bivalve shells provide high-resolution records of climate variability. However, the number of suitable proxies to quantify environmental variables is still limited. The most frequently used and well-accepted tool for environmental reconstructions from shell carbonate, δ18Oshell, is a dual proxy that simultaneously informs about water temperature and the oxygen isotope signature of the water. Reconstruction of water temperature requires knowledge of δ18Owater and reconstruction of the latter requires knowledge of salinity. Element-to-calcium ratios that are frequently used in other biological carbonates as tools for temperature reconstructions such as Sr/Cashell or Mg/Cashell are strongly biologically controlled in bivalves and show only a weak correlation to temperature. Here, we present Sr/Lishell ratios as a new temperature proxy that can complement δ18Oshell-based environmental reconstructions. In seawater, strontium and lithium have long residence times of 1.5Ma and 2Ma, respectively. Furthermore, salinity changes do not appear to affect the incorporation of Sr2+ and Li+ into the shells. Sr and Li concentrations were determined via LA-ICP-MS (line-scan method) in aragonitic shells of four Cerastoderma edule specimens collected alive from the intertidal zone of the North Sea. Geochemical data from the ontogenetic year three (growing season: April - September) were placed in precise temporal context by using tidal growth patterns and then compared to instrumental water temperature and water chemistry data. Sr/Lishell values (15 to 287 mmol/mmol) are significantly above Sr/Liwater (1.9 to 3.3 mmol/mmol) suggesting the presence of vital effects. However, all shells revealed similar Sr/Lishell patterns that are strongly negatively correlated to water temperature (r2 = 0.65 to 0.74; p perfectly resembled with an average absolute difference of 1.9°C. Considering that Sr2+ and Li+ can substitute Ca2+ in the crystal lattice of aragonite, the Sr/Lishell ratio is a

  13. Role of two contrasting ecosystem engineers ( Zostera noltii and Cymodocea nodosa) on the food intake rate of Cerastoderma edule

    Science.gov (United States)

    Brun, Fernando G.; van Zetten, Elleke; Cacabelos, Eva; Bouma, Tjeerd J.

    2009-03-01

    Seagrasses are well known ecosystem engineers that can significantly influence local hydrodynamics and the abundance and biodiversity of macrobenthic organisms. This study focuses on the potential role of the seagrass canopy structure in altering the abundance of filter-feeding organisms by modifying the hydrodynamic driven food supply. We quantified the effect of two ecosystem engineers with contrasting canopy properties (i.e. Zostera noltii and Cymodocea nodosa) on the food intake rate of a suspension-feeding bivalve Cerastoderma edule living in these seagrass meadows. Field experiments were carried out in two seagrass beds ( Z. noltii and C. nodosa) and bare sediment, located on sandflat characterised by a relatively high hydrodynamic energy from waves and currents. Results demonstrated that the filter-feeding rate was almost twofold increased when C. edule was inhabiting Z. noltii meadows (1.10 ± 0.24 μg Chl g Fresh Weight-1) when compared to cockles living on the bare sediment (0.65 ± 0.14 μg Chl g FW-1). Intermediate values were found within C. nodosa canopy (0.97 ± 0.24 μg Chl g FW-1), but filter feeding rate showed no significant differences with values for Z. noltii meadows. There were no apparent correlations between canopy properties and filter-feeding rates. Our results imply that food refreshment within the seagrass canopies was enough to avoid food depletion. We therefore expect that the ameliorated environmental conditions within vegetated areas (i.e. lower hydrodynamic conditions, higher sediment stability, lower predation pressure…) in combination with sufficient food supply to prevent depletion within both canopies are the main factors underlying our observations.

  14. Propensity to metal accumulation and oxidative stress responses of two benthic species (Cerastoderma edule and Nephtys hombergii): are tolerance processes limiting their responsiveness?

    Science.gov (United States)

    Marques, Ana; Piló, David; Araújo, Olinda; Pereira, Fábio; Guilherme, Sofia; Carvalho, Susana; Santos, Maria Ana; Pacheco, Mário; Pereira, Patrícia

    2016-05-01

    The chronic exposure of benthic organisms to metals in sediments can lead to the development of tolerance mechanisms, thus diminishing their responsiveness. This study aims to evaluate the accumulation profiles of V, Cr, Co, Ni, As, Cd, Pb and Hg and antioxidant system responses of two benthic organisms (Cerastoderma edule, Bivalvia; Nephtys hombergii, Polychaeta). This approach will provide clarifications about the ability of each species to signalise metal contamination. Organisms of both species were collected at the Tagus estuary, in two sites with distinct contamination degrees (ALC, slightly contaminated; BAR, highly contaminated). Accordingly, C. edule accumulated higher concentrations of As, Pb and Hg at BAR compared to ALC. However, antioxidant responses of C. edule were almost unaltered at BAR and no peroxidative damage occurred, suggesting adjustment mechanisms to the presence of metals. In contrast, N. hombergii showed a minor propensity to metal accumulation, only signalising spatial differences for As and Pb and accumulating lower concentrations of metals than C. edule. The differences in metal accumulation observed between species might be due to their distinctive foraging behaviour and/or the ability of N. hombergii to minimise the metal uptake. Despite that, the accumulation of As and Pb was on the basis of the polychaete antioxidant defences inhibition at BAR, including CAT, SOD, GR and GPx. The integrated biomarker response index (IBRv2) confirmed that N. hombergii was more affected by metal exposure than C. edule. In the light of current findings, in field-based studies, the information of C. edule as a bioindicator should be complemented by that provided by another benthic species, since tolerance mechanisms to metals can hinder a correct diagnosis of sediment contamination and of the system's health. Overall, the present study contributed to improve the lack of fundamental knowledge of two widespread and common estuarine species, providing

  15. Propensity to metal accumulation and oxidative stress responses of two benthic species (Cerastoderma edule and Nephtys hombergii): are tolerance processes limiting their responsiveness?

    KAUST Repository

    Marques, Ana

    2016-02-24

    The chronic exposure of benthic organisms to metals in sediments can lead to the development of tolerance mechanisms, thus diminishing their responsiveness. This study aims to evaluate the accumulation profiles of V, Cr, Co, Ni, As, Cd, Pb and Hg and antioxidant system responses of two benthic organisms (Cerastoderma edule, Bivalvia; Nephtys hombergii, Polychaeta). This approach will provide clarifications about the ability of each species to signalise metal contamination. Organisms of both species were collected at the Tagus estuary, in two sites with distinct contamination degrees (ALC, slightly contaminated; BAR, highly contaminated). Accordingly, C. edule accumulated higher concentrations of As, Pb and Hg at BAR compared to ALC. However, antioxidant responses of C. edule were almost unaltered at BAR and no peroxidative damage occurred, suggesting adjustment mechanisms to the presence of metals. In contrast, N. hombergii showed a minor propensity to metal accumulation, only signalising spatial differences for As and Pb and accumulating lower concentrations of metals than C. edule. The differences in metal accumulation observed between species might be due to their distinctive foraging behaviour and/or the ability of N. hombergii to minimise the metal uptake. Despite that, the accumulation of As and Pb was on the basis of the polychaete antioxidant defences inhibition at BAR, including CAT, SOD, GR and GPx. The integrated biomarker response index (IBRv2) confirmed that N. hombergii was more affected by metal exposure than C. edule. In the light of current findings, in field-based studies, the information of C. edule as a bioindicator should be complemented by that provided by another benthic species, since tolerance mechanisms to metals can hinder a correct diagnosis of sediment contamination and of the system’s health. Overall, the present study contributed to improve the lack of fundamental knowledge of two widespread and common estuarine species, providing

  16. Ingestion, enzymatic digestion and absorption of particles derived from different vegetal sources by the cockle Cerastoderma edule

    Science.gov (United States)

    Arambalza, U.; Urrutia, M. B.; Navarro, E.; Ibarrola, I.

    2010-10-01

    Ingestion, enzymatic digestion and absorption of particulate detrital matter derived from six different vegetal sources by the common cockle Cerastoderma edule was analyzed in a series of seasonal experiments performed in March, May and October 2005. Two green macroalgae: Ulva lactuca and Enteromorpha sp; two vascular plants: Spartina maritima and Juncus maritimus, the red macroalgae Gracilaria gracilis; and the microalgae Isochrysis galbana were used in experiments. Detrital matter was elaborated by freeze-drying, grinding and sieving (< 63 μm) vegetal tissues. Mono-specific detrital diets of similar organic content (≈ 60-70%) were elaborated by mixing detritus with ashed silt. We measured i) the biochemical composition of different detritus, ii) physiological components of the absorptive balance (i.e. clearance, ingestion, rejection and absorption rate and absorption efficiency), iii) the capability of the digestive gland to hydrolyze carbohydrates from different detritus (digestibility), as well as iv) glandular cellulase and xylanase activities. Detritus type, season and the interaction detritus-season exerted significant effects upon all the physiological components of absorptive balance. Effects were light at the pre-absorptive level, however, huge variations associated to absorption efficiency promoted large significant differences in absorption rates (AR) of different kind of detritus: irrespective of season, highest values corresponded to cockles fed the green macroalgae ( Ulva and Enteromorpha) and lowest to those fed the vascular plant Juncus maritimus. Recorded significant differences in enzymatic digestibility among detritus were found to explain ≈ 40% of differences recorded in AR, and the following regression could be fitted: AR = 0.232 (± 0.032) * Digestibility + 0,072 (± 0.015); r 2 = 0.415; F = 51.036; p < 0.001. Digestibility of Ulva and Enteromorpha was found to be significantly correlated with cellulase activity in the digestive gland

  17. Interaction between non-specific electrostatic forces and humoral factors in haemocyte attachment and encapsulation in the edible cockle, Cerastoderma edule.

    Science.gov (United States)

    Wootton, Emma C; Dyrynda, Elisabeth A; Ratcliffe, Norman A

    2006-04-01

    In invertebrates, encapsulation is the common immune defence reaction towards foreign bodies, including multicellular parasites, which enter the haemocoel and are too large to be phagocytosed. This immune response has been most extensively studied in insects, in which it is highly complex, involving a diversity of cellular and molecular processes, but little is known of this process in bivalve molluscs. Non-specific physicochemical properties are known to influence parasite-haemocyte interactions in many invertebrates, and these may provide the common basis of encapsulation on which highly specific biochemical interactions are imposed. The present study uses synthetic beads and thread to mimic inactive metacercarial cysts of trematodes, and thus investigates factors involved in the basic, non-specific mechanisms of cell attachment and encapsulation in the edible cockle, Cerastoderma edule. Results showed that positively charged targets stimulated the most vigorous response, and further detailed experiments revealed that non-specific electrostatic forces and humoral plasma factors have a synergistic role in haemocyte attachment and the encapsulation response of C. edule.

  18. Short-term metallothionein inductions in the edible cockle Cerastoderma edule after cadmium or mercury exposure: Discrepancy between mRNA and protein responses

    Energy Technology Data Exchange (ETDEWEB)

    Paul-Pont, Ika, E-mail: i.paulpont@epoc.u-bordeaux1.fr [Universite Bordeaux 1 - CNRS, UMR 5805 EPOC, CNRS, Station Marine d' Arcachon, Place du Dr. Peyneau, Arcachon 33120 (France); Gonzalez, Patrice, E-mail: p.gonzalez@epoc.u-bordeaux1.fr [Universite Bordeaux 1 - CNRS, UMR 5805 EPOC, CNRS, Station Marine d' Arcachon, Place du Dr. Peyneau, Arcachon 33120 (France); Baudrimont, Magalie, E-mail: m.baudrimont@epoc.u-bordeaux1.fr [Universite Bordeaux 1 - CNRS, UMR 5805 EPOC, CNRS, Station Marine d' Arcachon, Place du Dr. Peyneau, Arcachon 33120 (France); Nili, Hanane, E-mail: h.nili@etu.u-bordeaux1.fr [Universite Bordeaux 1 - CNRS, UMR 5805 EPOC, CNRS, Station Marine d' Arcachon, Place du Dr. Peyneau, Arcachon 33120 (France); Montaudouin, Xavier de, E-mail: x.de-montaudouin@epoc.u-bordeaux1.fr [Universite Bordeaux 1 - CNRS, UMR 5805 EPOC, CNRS, Station Marine d' Arcachon, Place du Dr. Peyneau, Arcachon 33120 (France)

    2010-05-05

    Metallothioneins (MT) are essential metal binding proteins involved in metal homeostasis and detoxification in living organisms. Numerous studies have focused on MT response to metal exposure and showed an important variability according to species, metal, concentration and time of exposure. In this study, the expression of one isoform of MT gene (Cemt1) and associated MT protein synthesis were determined after 1, 3, 9, 24, 72 and 168 h of cadmium (Cd) or mercury (Hg) exposures in gills of the cockle Cerastoderma edule. This experiment, carried out in laboratory conditions, revealed that in Cd-exposed cockles, induction of Cemt1 is time-dependent following a 'pulse-scheme' with significant upregulation at 24 h and 168 h intersected by time point (72 h) with significant downregulation. MT protein concentration increases with time in gills of exposed cockles in relation with the progressive accumulation of Cd in soluble fraction. On contrary, Hg exposure does not lead to any induction of Cemt1 mRNA expression or MT protein synthesis compared to control, despite a higher accumulation of this metal in gills of cockles compared to Cd. The localization of Hg (85-90%) is in insoluble fraction, whereas MT was located in the cytoplasm of cells. This gives us a first clue to understand the inability of Hg to activate MT synthesis. However, other biochemical processes probably occur in gills of C. edule since the remaining soluble fraction of Hg exceeds MT sequestration ability. Finally, since one of the first main targets of metal toxicity in cells was the mitochondria, some genes involved in mitochondria metabolism were also analyzed in order to assess potential differences in cellular damages between two metal exposures. Indeed, until T{sub 168}, no impact on mitochondrial genes was shown following Hg exposure, despite the complete lack of MT response. This result indicated the presence of other effective cellular ligands which sequester the cytosolic fraction of

  19. Digestive selection underlies differential utilization of phytoplankton and sedimentary organics by infaunal bivalves: Experiments with cockles (Cerastoderma edule) using cross-labelled mixed diets.

    Science.gov (United States)

    Navarro, Enrique; Méndez, Soco; Urrutia, Miren Begoñe; Arambalza, Udane; Ibarrola, Irrintzi

    2016-09-01

    Differential utilization of phytoplankton and detrital particles present in natural sediments of mud-flats was studied in a series of experiments performed on the infaunal bivalve Cerastoderma edule. In order to assess digestive selection, parameters of food processing (organic ingestion rate: OIR, gross absorption efficiency: GAE and gut passage time: GPT) were recorded for each organic component in different combinations of food particles radio-labelled with (14)C. Experimental design included the use of both labelled diets of a sole organic component and cross-labelled diets; i.e., mixed suspensions presenting alternatively labelled one of the various components tested: phytoplankton cells, sedimentary organic particles and particulate detritus from vascular salt-marsh plants. Preferential absorption of phytoplankton was accounted for by absorption efficiency values that were two-fold those for sedimentary detritus when recorded with mixed diets of both organic components. Two factors contributed to this difference: a) higher digestibility of microalgae, measured as the ratio of GAE to GPT, and b) faster gut passage of detrital particles that results from digestive selection likely involving the preferential incorporation of phytoplankton into the digestive gland. However, when diets based on a sole organic component (either phytoplankton or detritus) were compared, larger GPT were recorded for detrital particles that enabled improving GAE of this rather refractory food. Overall results of these experiments are consistent with most studies in trophic ecology based on stable isotopes enrichment, concerning both the diversity of trophic sources used by marine bivalves and its preferential utilization of phytoplankton over phyto-detritus.

  20. Transfer across the human gut of environmental plutonium, americium, cobalt, caesium and technetium: studies with cockles (Cerastoderma edule) from the Irish Sea

    Energy Technology Data Exchange (ETDEWEB)

    Hunt, G.J. [CEFAS Laboratory, Lowestoft, Suffolk NR33 0HT (United Kingdom)

    1998-06-01

    Our previous studies have indicated lower values of the gut transfer factor ('f{sub L} values') for plutonium and americium in winkles (Littorina littorea) than adopted by ICRP. The present study was undertaken primarily to investigate whether this observation extends to other species. Samples of cockles (Cerastoderma edule) from Ravenglass, Cumbria were eaten by volunteers who provided 24 samples of urine and faeces. Urine samples indicated f{sub L} values for cockles which were higher than for winkles; for plutonium these ranged overall up to 7x10{sup -4} with an arithmetic mean in the range (2-3)x10{sup -4}, and for americium up to 2.6x10{sup -4} with an arithmetic mean of 1.2x10{sup -4}. Limited data based on volunteers eating cockles from the Solway suggest that f{sub L} values for americium may be greater at distance from Sellafield. The measured values compare with 5x10{sup -4} used by the ICRP for environmental forms of both elements, which would appear to provide adequate protection when calculating doses from Cumbrian cockles. Data for other nuclides were obtained by analysing faecal samples from the volunteers who ate the Ravenglass cockles. Cobalt-60 showed an f{sub L} value in the region of 0.2, twice the value currently used by ICRP. For {sup 137}Cs, variabilities were indicated in the range 0.08 to 0.43, within the ICRP value of f{sub L}=1.0. Technetium-99 gave f{sub L} values up to about 0.6, in reasonable conformity with the ICRP value of 0.5. (author)

  1. Digestive selection underlies differential utilization of phytoplankton and sedimentary organics by infaunal bivalves: Experiments with cockles (Cerastoderma edule) using cross-labelled mixed diets.

    Science.gov (United States)

    Navarro, Enrique; Méndez, Soco; Urrutia, Miren Begoñe; Arambalza, Udane; Ibarrola, Irrintzi

    2016-09-01

    Differential utilization of phytoplankton and detrital particles present in natural sediments of mud-flats was studied in a series of experiments performed on the infaunal bivalve Cerastoderma edule. In order to assess digestive selection, parameters of food processing (organic ingestion rate: OIR, gross absorption efficiency: GAE and gut passage time: GPT) were recorded for each organic component in different combinations of food particles radio-labelled with (14)C. Experimental design included the use of both labelled diets of a sole organic component and cross-labelled diets; i.e., mixed suspensions presenting alternatively labelled one of the various components tested: phytoplankton cells, sedimentary organic particles and particulate detritus from vascular salt-marsh plants. Preferential absorption of phytoplankton was accounted for by absorption efficiency values that were two-fold those for sedimentary detritus when recorded with mixed diets of both organic components. Two factors contributed to this difference: a) higher digestibility of microalgae, measured as the ratio of GAE to GPT, and b) faster gut passage of detrital particles that results from digestive selection likely involving the preferential incorporation of phytoplankton into the digestive gland. However, when diets based on a sole organic component (either phytoplankton or detritus) were compared, larger GPT were recorded for detrital particles that enabled improving GAE of this rather refractory food. Overall results of these experiments are consistent with most studies in trophic ecology based on stable isotopes enrichment, concerning both the diversity of trophic sources used by marine bivalves and its preferential utilization of phytoplankton over phyto-detritus. PMID:27494189

  2. Transfer across the human gut of environmental plutonium, americium, cobalt, caesium and technetium: studies with cockles (Cerastoderma edule) from the Irish Sea.

    Science.gov (United States)

    Hunt, G J

    1998-06-01

    Our previous studies have indicated lower values of the gut transfer factor ('f1 values') for plutonium and americium in winkles (Littorina littorea) than adopted by ICRP. The present study was undertaken primarily to investigate whether this observation extends to other species. Samples of cockles (Carastoderma edule) from Ravenglass, Cumbria were eaten by volunteers who provided 24 h samples of urine and faeces. Urine samples indicated f1 values for cockles which were higher than for winkles; for plutonium these ranged overall up to 7 x 10(-4) with an arithmetic mean in the range (2-3) x 10(-4), and for americium up to 2.6 x 10(-4) with an arithmetic mean of 1.2 x 10(-4). Limited data based on volunteers eating cockles from the Solway suggest that f1 values for americium may be greater at distance from Sellafield. The measured values compare with 5 x 10(-4) used by the ICRP for environmental forms of both elements, which would appear to provide adequate protection when calculating doses from Cumbrian cockles. Data for other nuclides were obtained by analysing faecal samples from the volunteers who ate the Ravenglass cockles. Cobalt-60 showed an f1 value in the region of 0.2, twice the value currently used by ICRP. For 137Cs, variabilities were indicated in the range 0.08 to 0.43, within the ICRP value of f1 = 1.0. Technetium-99 gave f1 values up to about 0.6, in reasonable conformity with the ICRP value of 0.5.

  3. PICUNG (PANGIUM EDULE SEBAGAI BAHAN PENGAWET IKAN

    Directory of Open Access Journals (Sweden)

    Hermana Hermana

    2012-11-01

    Full Text Available (Pangium edule sebagai bahan pengawet ikan (Pitjung (Pangium edule as a preservative for fish. Pitjung (Pangium edule contains an antiseptic substance. It can be used as a preservative for fish in combination with salt. The self-life of fish will be increased if, in addition to 3% salt, certain amounts of pitjung are added. Sensory evaluation indicated that a combination of 6% pitjung with 3% salt could keep the fresh characteristics of fish for 6 days, therefore is useful to preserve fish during transport. Cara mengawet ikan seperti dilakukan orang di Labuan Jawa Barat, menggunakan picung (Pangium edule dan garam. Dengan cara ini garam yang digunakan lebih sedikit daripada yang diperlukan untuk mengasin. Picung terdapat di seluruh Indonesia, memungkinkan penggunaan cara ini di daerah-daerah penangkapan ikan yang kekurangan es atau garam. Penelitian ini bertujuan menilai kegunaan cara tersebut sehubungan dengan kesukaan konsumen.

  4. Growth of cockles ( Cerastoderma edule) in the Oosterschelde described by a Dynamic Energy Budget model

    Science.gov (United States)

    Wijsman, Johannes W. M.; Smaal, Aad C.

    2011-11-01

    A Dynamic Energy Budget (DEB) model for cockles is presented and calibrated using detailed data on cockle growth and water quality in the Oosterschelde. Cockles in the intertidal areas of the Oosterschelde have an important function as a food source for wading birds and as such for the natural values of the ecosystem. In the presented model, special attention is paid to the formulation and parameter estimation of the functional response. With this functional response, the food quantity and quality variables such as Chlorophyll- a, POM, POC and TPM are translated into food ingestion rate for the cockles. The calibration of the specific parameters included in this functional response is done using a detailed, long term dataset (1992-2007) of cockle growth in the Oosterschelde estuary. This dataset gives a good overview of the development of the cockle population in relation to the environmental conditions (food availability and ambient temperature). The DEB model was able to describe the spatial variation in cockle growth in the Oosterschelde as a function of environmental conditions and the parameters of the functional response. Both the data and the model show that growth performance of cockles is highest in the western and central part of the Oosterschelde due to the higher concentrations of Chlorophyll- a, which is an important food source for cockles. The model failed to describe the large variation in ash-free dry weight during the season. It is tested whether this is caused by aggregating the data by running the model for the full life cycle of year class 2001 at a specific location in the western part of the Oosterschelde. Finally, the model simulations have been compared to growth simulations obtained with an existing ecophysiological model for cockles in the Oosterschelde, the COCO model, with identical forcing. The COCO model showed higher growth in terms of shell length compared to the DEB model and the field observations.

  5. Changes of shell microstructural characteristics of Cerastoderma edule (Bivalvia) — A novel proxy for water temperature

    NARCIS (Netherlands)

    Milano, S.; Schöne, B.R.; Witbaard, R.

    2016-01-01

    Shells of bivalves potentially provide an excellent archive for high-resolution paleoclimate studies. However,quantification of environmental variables, specifically water temperature remains a very challenging task.Here, we explore the possibility to infer water temperature from changes of microstr

  6. A preliminary threshold model of parasitism in the Cockle Cerastoderma edule using delayed exchange of stability

    Science.gov (United States)

    O'Grady, E. A.; Culloty, S. C.; Kelly, T. C.; O'Callaghan, M. J. A.; Rachinskii, D.

    2015-02-01

    Thresholds occur, and play an important role, in the dynamics of many biological communities. In this paper, we model a persistence type threshold which has been shown experimentally to exist in hyperparasitised flukes in the cockle, a shellfish. Our model consists of a periodically driven slow-fast host-parasite system of equations for a slow flukes population (host) and a fast Unikaryon hyperparasite population (parasite). The model exhibits two branches of the critical curve crossing in a transcritical bifurcation scenario. We discuss two thresholds due to immediate and delayed exchange of stability effects; and we derive algebraic relationships for parameters of the periodic solution in the limit of the infinite ratio of the time scales. Flukes, which are the host species in our model, parasitise cockles and in turn are hyperparasitised by the microsporidian Unikaryon legeri; the life cycle of flukes includes several life stages and a number of different hosts. That is, the flukes-hyperparasite system in a cockle is, naturally, part of a larger estuarine ecosystem of interacting species involving parasites, shellfish and birds which prey on shellfish. A population dynamics model which accounts for one system of such multi-species interactions and includes the fluke-hyperparasite model in a cockle as a subsystem is presented. We provide evidence that the threshold effect we observed in the flukes-hyperparasite subsystem remains apparent in the multi-species system. Assuming that flukes damage cockles, and taking into account that the hyperparasite is detrimental to flukes, it is natural to suggest that the hyperparasitism may support the abundance of cockles and, thereby, the persistence of the estuarine ecosystem, including shellfish and birds. We confirm the possibility of the existence of this scenario in our model, at least partially, by removing the hyperparasite and demonstrating that this may result in a substantial drop in cockle numbers. The result indicates a possible significant role for the microparasite in this estuarine ecosystem.

  7. Growth of cockles (Cerastoderma edule) in the Oosterschelde described by a Dynamic Energy Budget model

    NARCIS (Netherlands)

    Wijsman, J.W.M.; Smaal, A.C.

    2011-01-01

    A Dynamic Energy Budget (DEB) model for cockles is presented and calibrated using detailed data on cockle growth and water quality in the Oosterschelde. Cockles in the intertidal areas of the Oosterschelde have an important function as a food source for wading birds and as such for the natural value

  8. Microalgae diets for landbased aquaculture of the cockle Cerastoderma edule: impacts of dietary fatty acids on growth

    NARCIS (Netherlands)

    Reis Batista, dos I.C.

    2015-01-01

    Land-based shellfish culture as a part of a multi-trophic aquaculture systems has yet to be implemented in Europe. Recently the pilot project Zeeuwse Tong (The Netherlands) evaluated the feasibility of a system of fish (Dover sole), ragworms, phytoplankton and bivalves. This thesis focused on the di

  9. Role of two contrasting ecosystem engineers ( Zostera noltii and Cymodocea nodosa ) on the food intake rate of Cerastoderma edule

    NARCIS (Netherlands)

    Brun, F.G.; van Zetten, E.; Cacabelos-Reyes, E.; Bouma, T.J.

    2009-01-01

    Seagrasses are well known ecosystem engineers that can significantly influence local hydrodynamics and the abundance and biodiversity of macrobenthic organisms. This study focuses on the potential role of the seagrass canopy structure in altering the abundance of filter-feeding organisms by modifyin

  10. Estudio biodirigido de Sechium edule (JACQ.) Sw. (Cucurbitaceae)

    OpenAIRE

    Monroy Vázquez, María Elena

    2012-01-01

    Sechium edule (chayote) es una especie neotropical con amplia variación biológica, la cual se aprecia principalmente en la forma, color y sabor de los frutos, los cuales han sido utilizados como fuente de alimento y medicina. En esta investigación se usaron frutos de S. edule var. nigrum spinosum con el objetivo de evaluar la actividad antiproliferativa y citotóxica en dos líneas tumorales (L-929 y HeLa); además, para aislar y caracterizar los componentes de mayor activida...

  11. Memecylon edule leaf extract mediated green synthesis of silver and gold nanoparticles

    OpenAIRE

    Elavazhagan T; Arunachalam KD

    2011-01-01

    Tamizhamudu Elavazhagan, Kantha D ArunachalamCentre for Interdisciplinary Research, Directorate of Research, SRM University, Kattankulathur-603203, Tamilnadu, IndiaAbstract: We used an aqueous leaf extract of Memecylon edule (Melastomataceae) to synthesize silver and gold nanoparticles. To our knowledge, this is the first report where M. edule leaf broth was found to be a suitable plant source for the green synthesis of silver and gold nanoparticles. On treatment of aqueous solutions of silve...

  12. ESTUDIO BIODIRIGIDO DE UN EXTRACTO ALCOHÓLICO DE FRUTOS DE Sechium edule (Jacq.) Swartz

    OpenAIRE

    M. Elena Monroy-Vázquez; Marcos Soto-Hernández; Jorge Cadena-Iñiguez; Edelmiro Santiago-Osorio; Lucero del Mar Ruiz-Posadas; Hortensia Rosas-Acevedo

    2009-01-01

    Sechium edule (chayote) es una especie neotropical con amplia variación biológica en forma, color y sabor de los frutos, los cuales han sido utilizados como fuente de alimento y medicina. En esta investigación se usaron frutos de S. edule var. nigrum spinosum para evaluar la actividad antiproliferativa y citotóxica en dos líneas tumorales (L-929 y HeLa); además, de aislar y caracterizar los componentes de mayor actividad a partir de un extracto alcohólico. El extracto se fraccionó por cromato...

  13. The polyphenol extract from Sechium edule shoots inhibits lipogenesis and stimulates lipolysis via activation of AMPK signals in HepG2 cells.

    Science.gov (United States)

    Wu, Cheng-Hsun; Ou, Ting-Tsz; Chang, Chun-Hua; Chang, Xiao-Zong; Yang, Mon-Yuan; Wang, Chau-Jong

    2014-01-22

    Fatty liver may have implications for metabolic syndrome, such as obesity, hypertension, and diabetes. Therefore, the development of pharmacological or natural agents to reduce fat accumulation in the liver is an important effort. The Sechium edule shoots have already been verified to decrease serum lipids and cholesterol and prevent atherosclerosis. However, how Sechium edule shoots modulate hepatic lipid metabolism is unclear. This study was designed to investigate the effects and mechanisms of polyphenol extracts (SPE) of Sechium edule shoots in reducing lipid accumulation in oleic acid-treated HepG2 cells. We found that water extracts (SWE) of Sechium edule shoots could decrease serum and hepatic lipid contents (e.g., triacylglycerol and cholesterol). Furthermore, SWE and SPE through the AMPK (AMP-activating protein kinase) signaling pathway could decrease lipogenic relative enzymes, such as FAS (fatty acid synthase), HMGCoR (HMG-CoA reductase), and SREBPs (sterol regulatory element binding proteins), and increase the expression of CPT-I (carnitine palmitoyltransferase I) and PPARα (peroxisome proliferators activated receptor α), which are critical regulators of hepatic lipid metabolism. These observations suggested that Sechium edule shoots have potential for developing health foods for preventing and remedying fatty liver. PMID:24377368

  14. Extracts and Fractions from Edible Roots of Sechium edule (Jacq. Sw. with Antihypertensive Activity

    Directory of Open Access Journals (Sweden)

    Galia Lombardo-Earl

    2014-01-01

    Full Text Available Sechium edule is traditionally used in Mexico as a therapeutic resource against renal diseases and to control high blood pressure. The purpose of this work is to evaluate the antihypertensive effect of the hydroalcoholic extract obtained from the roots of this plant, including its fractions and subfractions, on different hypertension models induced with angiotensin II (AG II. The hydroalcoholic extract was tested on an in vitro study of isolated aorta rings denuded of endothelial cells, using AG II as the agonist; this assay proved the vasorelaxant effect of this extract. Vagotomized rats were administered different doses of AG II as well as the Hydroalcoholic extract, which reduced blood pressure in 30 mmHg approximately; subsequently this extract was separated into two fractions (acetone and methanol which were evaluated in the acute hypertension mouse model induced with AG II, where the acetone fraction was identified as the most effective one and was subsequently subfractioned using an open chromatographic column packed with silica gel. The subfractions were also evaluated in the acute hypertension model. Finally, the extract, fraction, and active subfraction were analyzed by MS-PDA-HPLC, identifying cinnamic derivative compounds like cinnamic acid methyl ester.

  15. Transcriptional response of stress-regulated genes to industrial effluent exposure in the cockle Cerastoderma glaucum.

    Science.gov (United States)

    Karray, Sahar; Tastard, Emmanuelle; Moreau, Brigitte; Delahaut, Laurence; Geffard, Alain; Guillon, Emmanuel; Denis, Françoise; Hamza-Chaffai, Amel; Chénais, Benoît; Marchand, Justine

    2015-11-01

    This study assessed the responses of molecular biomarkers and heavy metal levels in Cerastoderma glaucum exposed for 1 week to two industrial effluents (1%) discharged into the Tunisian coastal area, F1 and F2, produced by different units of production of a phosphate treatment plant. A significant uptake of metals (Cd, Cu, Zn, and Ni) was observed in exposed cockles compared to controls, with an uptake higher for F1 than for F2. A decrease in LT50 (stress on stress test) was also observed after an exposure to the effluent F1. Treatments resulted in different patterns of messenger RNA (mRNA) expression of the different genes tested in this report. Gene transcription monitoring performed on seven genes potentially involved in the tolerance to metal exposure showed that for both exposures, mechanisms are rapidly and synchronically settled down to prevent damage to cellular components, by (1) handling and exporting out metal ions through the up-regulation of ATP-binding cassette xenobiotic transporter (ABCB1) and metallothionein (MT), (2) increasing the mRNA expression of antioxidant enzymes (catalase (CAT), superoxide dismutases, CuZnSOD and MnSOD), (3) protecting and/or repairing proteins through the expression of heat shock protein 70 (HSP70) mRNAs, and (4) increasing ATP production (through the up-regulation of cytochrome c oxidase 1 (CO1)) to provide energy for cells to tolerate stress exposure. The tools developed may be useful both for future control strategies and for the use of the cockle C. glaucum as a sentinel species. PMID:25613800

  16. Traditional spices of Dayak Kenyah society in East Kalimantan

    Directory of Open Access Journals (Sweden)

    SITI SUSIARTI

    2005-10-01

    Full Text Available The diversity of plant in Indonesia is high, including variety of spices, which have been known by Indonesian society since long time ago. Several very popular plants are clove (Syzygium aromaticum, pepper (Piper nigrum, cinnamon (Cinnamomum burmanii, and nutmeg (Myristica fragrans. Variety of spices has connection with cultures. In each region and society, they have a special spices in their traditional food. The research was conducted in villages in Pujungan district and other places in East Kalimantan Province and commonly Dayak Kenyah society. The methods used for this study was by interviewing of local society and direct observation in the fields where plant spices occurred. The results indicated that traditional Dayak in East Kalimantan used bekai (Albertisia papuana Becc., payang aka (Hodgsonia macrocarpa (Bl. Cogn., payang kurek (Aleurites moluccana (L. Willd., payang kayu (Pangium edule Reinw., payang lengu (Ricinus communis L., and payang salap (Sumbaviopsis albicans (Blume J.J.Sm. for preparing their food with certain method.

  17. Apoptogenic activity of ethyl acetate extract of leaves of Memecylon edule on human gastric carcinoma cells via mitochondrial dependent pathway

    Institute of Scientific and Technical Information of China (English)

    VGM Naidu; Bandari Uma Mahesh; Ashwini Kumar Giddam; Kuppan Rajendran Dinesh Babu; Jian Ding; K Suresh babu; B Ramesh; Rajeswara Rao Pragada; Gopalakrishnakone P

    2013-01-01

    Objective: To evaluate the anti-proliferative and apoptogenic activity of ethyl acetate extract from the leaves of Memecylon edule (EtAc-LME) in MKN-74, NUGC gastric cancer cells and non cancerous gastric mucous cells (GES-1), and to explore the mechanism of EtAc-LME induced apoptosis. Methods: The mechanism of EtAc-LME induced apoptosis was explored by analysing the activation of pro-caspases, PARP cleavage, expression of cytochrome-c (Cyt-c) was determined by western blotting, mRNA expression of Bcl-2, Bax by RT-PCR, loss of mitochondrial potential using DiOC6 dye, annexin binding assay and its influence on cell cycle arrest by flow cytometry. Results: The results indicated that EtAc-LME inhibited the gastric cancer cell growth in dose-dependent manner and cytotoxicity was more towards the gastric cancer cells (NUGC and MKN-74) compared to normal gastric cells (GES-1), suggesting more specific cytotoxicity to the malignant cells. Over expression of Cyt-c and subsequent activation of caspases-3 and down regulation of Bcl-2 and loss in mitochondrial potential in EtAc-LME treated MKN-74 and NUGC cells suggested that EtAc-LME induced apoptosis by mitochondrial dependent pathway. Conclusions: The present findings suggest that ethyl acetate extract of Memecylon edule induces apoptosis selectively in gastric cancer cells emphasizing the importance of this traditional medicine for its potential in the treatment of gastric cancer.

  18. Comparative studies on the morphometry and physiology of European populations of the lagoon specialist Cerastoderma glaucum (Bivalvia

    Directory of Open Access Journals (Sweden)

    Katarzyna Tarnowska

    2009-09-01

    Full Text Available Seasonal changes in the morphometric and physiological parameters of the cockle Cerastoderma glaucum (Bivalvia from the Baltic Sea (GD, the North Sea (LV, and the Mediterranean Sea (BL were investigated. The cockles from GD were much smaller than those from other populations due to osmotic stress. The female to male ratios did not differ significantly from 1:1. The northern populations (GD, LV had a monocyclic reproductive pattern, whereas the southern population (BL seemed to reproduce throughout the year. Seasonal changes in the contents of biochemical components appeared to be correlated with changes in trophic conditions and the reproductive cycle. Protein content was the highest in spring for all the populations. The highest lipid contents and lowest carbohydrate contents were noted in GD and BL in spring, while no marked differences were noted among seasons in LV (probably because the data from both sexes were pooled. Respiration rates in GD were the highest among the populations, which could have been due to osmotic stress. High metabolic rates expressed by high respiration rates in GD and LV in spring and autumn could have resulted from gamete development (in spring and phytoplankton blooms (in spring and autumn.

  19. Sechium edule Shoot Extracts and Active Components Improve Obesity and a Fatty Liver That Involved Reducing Hepatic Lipogenesis and Adipogenesis in High-Fat-Diet-Fed Rats.

    Science.gov (United States)

    Yang, Mon-Yuan; Chan, Kuei-Chuan; Lee, Yi-Ju; Chang, Xiao-Zong; Wu, Cheng-Hsun; Wang, Chau-Jong

    2015-05-13

    Excess fat accumulation in the liver increases the risk of developing progressive liver injuries ranging from a fatty liver to hepatocarcinoma. In a previous study, we demonstrated that the polyphenol components of Sechium edule shoots attenuated hepatic lipid accumulation in vitro. Therefore, we investigated the effects and mechanisms of the extract of S. edule shoots (SWE) to modulate fat accumulation in a high-fat-diet (HFD)-induced animal model. In this study, we found that the SWE can reduce the body weight, adipose tissue fat, and regulate hepatic lipid contents (e.g., triglyceride and cholesterol). Additionally, treatment of caffeic acid (CA) and hesperetin (HPT), the main ingredients of SWE, also inhibited oleic acid (OA)-induced lipid accumulation in HepG2 cells. SWE enhanced the activation of AMP-activating protein kinase (AMPK) and decreased numerous lipogenic-related enzymes, such as sterol regulator element-binding proteins (SREBPs), e.g., SREBP-1 and SREBP-2, and HMG-CoA reductase (HMGCoR) proteins, which are critical regulators of hepatic lipid metabolism. Taken together, the results demonstrated that SWE can prevent a fatty liver and attenuate adipose tissue fat by inhibiting lipogenic enzymes and stimulating lipolysis via upregulating AMPK. It was also demonstrated that the main activation components of SWE are both CA and HPT. PMID:25912298

  20. Study on Preserved Fruit Foods Series of Sechium Edule%佛手瓜果脯系列食品的研制

    Institute of Scientific and Technical Information of China (English)

    戴云; 董学畅

    2001-01-01

    Sechium edule, abundant and cheap in south provinces was used as a new material to be processed into the sechium edlile foods series, suchas fruit.jam,jelly,juice, cake and softsweets. Anew saccharifing and dying technological process was researched and adopted.%要以南方丰产而价廉的蔬果-佛手瓜为果脯加工的理想新材料,采用混合糖渍蜜化和串味引色新工艺,生产具有天然水果色、香、味的佛手瓜果脯、果酱、果糕和水晶软糖等系列食品。

  1. Antioxidant and α-glucosidase inhibitory activities of cucurbit fruit vegetables and identification of active and major constituents from phenolic-rich extracts of Lagenaria siceraria and Sechium edule.

    Science.gov (United States)

    Sulaiman, Shaida Fariza; Ooi, Kheng Leong; Supriatno

    2013-10-23

    Antioxidant and α-glucosidase activities and total phenolic contents (TPC) in sequential extracts of dried pulps from seven cucurbit fruit vegetables were determined for the first time. The highest TPC and metal chelating activity were obtained from the chloroform extracts of Luffa acutangula (28.04 ± 0.37 mg GAE/g extract) and Benincasa hispida (EC50 = 0.44 ± 0.03 mg/mL), respectively. The ethyl acetate extract of Sechium edule showed the highest 1,1-diphenyl-2-picrylhydrazyl (DPPH) free radical scavenging activity (951.73 ± 29.14 mM TE/g extract). The highest reducing and anti-α-glucosidase activities were shown by the methanol and ethyl acetate extracts of Momordica charantia (692.56 ± 43.38 mM AscAE/g extract; 66.64 ± 2.94%, respectively). The highest correlation (r = 0.99) was observed between the TPC and DPPH values of S. edule. Although caffeic acid was quantified as the major constituent in the methanol extract of Lagenaria siceraria , isoquercetin was found to be the main contributor to the activities. Gallic acid was identified as both the main and most active antioxidant constituent in the ethyl acetate extract of S. edule. PMID:24059845

  2. Middle East

    International Nuclear Information System (INIS)

    This document summarizes in a series of tables and graphs the energy profile of Middle East: production, imports, exports, stock change and consumption of crude oil and LNG, oil products, natural gas, coal and lignite, electricity, global primary consumption and energy balance. (J.S.)

  3. Baltic leaders who returned from West to East

    Index Scriptorium Estoniae

    2006-01-01

    Artiklis tutvustatakse kolme Balti riigi presidentide sarnast minevikku eksiilis ning nenditakse, et varasem demokraatlikus riigis elamise kogemus on kindlasti kaasa aidanud Eesti, Läti ja Leedu majanduslikule ning välispoliitilisele edule

  4. Determining the Similarities between Stations using the Haplotypes of the Species Cerastoderma glaucum (Poiret, 1789 from the Romanian Black Sea Infralittoral

    Directory of Open Access Journals (Sweden)

    Dragomir-Cosmin DAVID

    2011-03-01

    Full Text Available Cerastoderma glaucum (Poiret, 1789 represents one of the marine mollusk species found on the Romanian Black Sea soft bottom infralittoral. This species had been investigated in the past by morphological methods. Some problems concerning its biological, ecological and even behavioral aspects have remained unresolved. At the moment, molecular technique studies allow the completion of these gaps. In the present article we are aiming to identify this species by molecular methods and to perform a statistical analysis of the obtained data in order to determine the distribution of this species’ haplotypes on the littoral. With the aid of the Nucleospin® Tissue kits, through the PCR technique, the extraction and amplification of DNA has been performed to obtain the necessary data. The obtained sequences have been compared to the sequences from databases such as National Center for Biotechnology Information (NCBI to establish similarities. After the identification of the similar sequences, we have interpreted their distribution in different stations using the Kendall rank correlation coefficient. A number of 12 haplotypes which belong to 32 individuals from 5 stations have been identified. Using the Kendall rank correlation coefficient the identified haplotypes show different degrees of concordance with the standard haplotypes of this species. A significant statistical similarity appears in 81.14% out of the total 493 compared haplotype pairs. Out of these, 18% present perfect similarity, 76.25% good and 5.75% acceptable. The stations are similar regarding haplotypes, with some exceptions that are commented in the paper, similarities established by calculating the Kendall rank correlation coefficient.

  5. East Asia Rolls On

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    The economic recovery in East Asia remains unchanged on its upward trajectory despite the earthquake and devastating tsunami in Japan on March 11.Growth in East Asia slowed after a sharp rebound from the global financial crisis but is improving nonetheless.The World Bank’s East Asia and Pacific Economic Update issued on March 21 projects real GDP growth in East Asia will be smaller than that of 2010 in the following two years.Besides future East Asian economic trends,the report also discusses the impact of the Japanese catastrophe.Edited excerpts follow:

  6. Hatchery cultivation of the common cockle (

    NARCIS (Netherlands)

    Pronker, A.E.; Peene, F.; Donner, S.; Wijnhoven, S.; Geijsen, P.; Bossier, P.; Nevejan, N.M.

    2015-01-01

    This study describes for the first time the cultivation of Cerastoderma edule on a commercial scale. A protocol to grow F2 generation cockles was developed, which led to fine-tuning experiments for broodstock conditioning and spat growth.Broodstock animals were conditioned with die

  7. Influence of the level of oxygenation in sediment and water on copper bioavailability to marine bivalves: Laboratory experiments and translocation experiments in the field

    NARCIS (Netherlands)

    Hummel, H.; Magni, P.; Amiard-Triquet, C.; Rainglet, F.; Modderman, R.; Van Duijn, Y.; Herssevoort, M.; De Jong, J.H.; Snitsevorg, L.; Ytsma, M.; Bogaards, R.H.; De Wolf, L.

    1998-01-01

    The effects of differences in the level of oxygenation of sediment or water on the condition and copper content of two bivalves, the Baltic clam Macoma balthica and the cockle Cerastoderma edule, were assessed. Specimens from four intertidal flats in the Netherlands and France were compared, translo

  8. Burrowing and avoidance behaviour in marine organisms exposed to pesticide-contaminated sediment

    DEFF Research Database (Denmark)

    Møhlenberg, Flemming; Kiørboe, Thomas

    1983-01-01

    Behavioural effects of marine sediment contaminated with pesticides (6000 ppm parathion, 200 ppm methyl parathion, 200 ppm malathion) were studied in a number of marine organisms in laboratory tests and in situ. The burrowing behaviour in Macoma baltica, Cerastoderma edule, Abra alba, Nereis...

  9. The effect of polluted sediment on the gonadal development and embryogenesis of bivalves

    NARCIS (Netherlands)

    Timmermans, B.M.H.; Hummel, H.; Bogaards, R.H.

    1996-01-01

    Cockles (Cerastoderma edule) and Baltic clams (Macoma balthica) were kept on polluted sediment from the harbour of Rotterdam, and on clean sediment from the Wadden Sea (control). Their gametogenesis was then followed. In vitro fertilisation (IVF) experiments were carried out and larvae were cultured

  10. The influence of sediment, food and organic ligands on the uptake of copper by sediment-dwelling bivalves

    NARCIS (Netherlands)

    Absil, M.C.P.; Berntssen, M.; Gerringa, L.J.A.

    1996-01-01

    The sediment-dwelling bivalve Macoma balthica was exposed to dissolved copper ina flow-through system in long-term experiments. Unlike another sediment-dwelling bivalve, the suspension feeder Cerastoderma edule (cockle), M. balthica accumulated copper from the sediment, while the cockles did not. Wh

  11. Anoxic survival potential of bivalves: (arte)facts

    NARCIS (Netherlands)

    De Zwaan, A.; Babarro, J.M.F.; Monari, M.; Cattani, O.

    2002-01-01

    The anoxic survival time of the bivalves Chamelea gallina, Cerastoderma edule and Scapharca inaequivalvis from two different ecosystems and differing anoxia tolerances was studied in static (closed) and flow-through systems. The antibiotics chloramphenicol, penicillin and polymyxin were added, and m

  12. Middle East Respiratory Syndrome

    Centers for Disease Control (CDC) Podcasts

    2014-07-07

    This podcast discusses Middle East Respiratory Syndrome, or MERS, a viral respiratory illness caused by Middle East Respiratory Syndrome Coronavirus—MERS-CoV.  Created: 7/7/2014 by National Center for Immunization and Respiratory Diseases (NCIRD).   Date Released: 7/7/2014.

  13. Recovery in the East

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    As robust as the economic recovery in East Asia has been in recent months,attention must now be turned to managing emerging risks challenging macroeconomic stability,said World Bank’s latest East Asia and Pacific Economic Update released on October 19.Edited excerpts follow

  14. IEA studies Middle East

    International Nuclear Information System (INIS)

    Oil production policy in most of the major producing countries of the Middle East looks likely to change as a result of financial constraints and pressures on demand. This -implicitly rather than explicitly - is perhaps the main conclusion to be drawn from the International Energy Agency's (IEA) magisterial study on Middle East oil and gas, in which the production capacities, energy development policies and the structural economic problems of six major oil and gas producers in the region are examined. ''Middle East Oil and Gas'' is available from the IEA/OECD Publications Service. (author)

  15. East African odontopygid millipedes

    DEFF Research Database (Denmark)

    Frederiksen, Sara B.

    2013-01-01

    Two new genera and three new species in the millipede family Odontopygidae are described; Lamelloramus rhombiformis, L. triangularis and Aquattuor denticulatus. All three species are found in the East Usambara Mountains. Copyright © 2013 Magnolia Press....

  16. Fluxus East / Petra Stegmann

    Index Scriptorium Estoniae

    Stegmann, Petra

    2008-01-01

    Näitusest "Fluxus East" Kumu Kunstimuuseumis. Fluxuse liikumisest leedu kunstniku George Maciunase (1931-1978) eestvedamisel. Liikumise ilmingutest Eestis (happeningid, muusikaaktsioonid, visuaalne poeesia, mail art). Kuraator Petra Stegmann, kujundaja Andrea Pichl

  17. East Asia's Security System

    OpenAIRE

    Hojzáková, Věra

    2012-01-01

    The aim of the master thesis is to characterize and evaluate the current security system in East Asia, to show the security strategies of the system actors and the existing friction points, and to assess the future development of the security system in place. For this purpose the author first defines the East Asia's security system using the conceptual tools of three international relations theories, namely neo-realism, neo-liberalism, and constructivism. In the following section, the securit...

  18. Leukaemia in East Suffolk

    International Nuclear Information System (INIS)

    An investigation was conducted by the East Suffolk Health Authority to determine whether there were any geographical variations in the incidence of leukaemia over the last fifteen years in East Suffolk suggesting an environmental hazard, e.g. Sizewell Power Station. No areas were found to have a statistically significant increased incidence of leukaemia cases although there did appear to be a cluster of cases in the Leiston area. (U.K.)

  19. World review: Middle East

    International Nuclear Information System (INIS)

    The article gives information on contracts announced (and to whom) and recently completed in some parts of the Middle East in the petroleum, natural gas and petrochemicals industries. Areas specifically mentioned are Bahrain, Egypt, Iran, Libya, Oman, Qatar, Saudi Arabia, Syria and the United Arab Emirates. The prospects for the petrochemical industry in particular are good and continued growth is expected. Gas is likely to make an increasingly important contribution to the prosperity of the Middle East and is expected to carry a higher priority than expansion of crude oil production

  20. Middle East Reform Halts

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    The chaos in Iraq poses a great threat to the U.S. plan in the Middle East While the fighting between Israel and Lebanon-based Hezbollah becomes fiercer, security in Iraq also keeps deteriorating, making the region a petrol can that may blow up anytime.

  1. East African institutions

    DEFF Research Database (Denmark)

    Nordby, Johannes Riber; Jacobsen, Katja

    For the past decade security in East Africa has gained focus internationally. However there is a growing ambition among African states to handle such issues by themselves, sometimes through regional institutions. This has been supported by many Western states but potential risks are often forgotten....

  2. The East Pacific Rise

    NARCIS (Netherlands)

    NN,

    1961-01-01

    Evidence gathered by expeditions of the University of California’s Scripps Institution of Oceanography during the International Geophysical Year suggests that the East Pacific Rise is one of the largest physical structures on earth. It runs in a sickle-shaped curve from near New Zealand 8,000 miles

  3. Middle East Respiratory Syndrome (MERS)

    Science.gov (United States)

    Middle East Respiratory Syndrome Coronavirus; MERS-CoV; Novel coronavirus; nCoV ... Centers for Disease Control and Prevention. Middle East ... 2, 2015. www.cdc.gov/coronavirus/mers/faq.html . Accessed April ...

  4. Luxury consumption moves East

    DEFF Research Database (Denmark)

    Khan, Omera

    2015-01-01

    Purpose – The literature contains relatively little prescriptive guidance for establishing supply chain strategies in the luxury fashion marketplace. The focus has been on fashion rather than luxury fashion and the purpose of this paper is to identify and explore the critical supply chain success...... novel insights to transformations in global supply chain strategy as luxury consumption is moving towards the east, which creates new challenges and demands for European manufacturers to respond, to sustaining a competitive advantage....

  5. East African Rift

    Science.gov (United States)

    2008-01-01

    Places where the earth's crust has formed deep fissures and the plates have begun to move apart develop rift structures in which elongate blocks have subsided relative to the blocks on either side. The East African Rift is a world-famous example of such rifting. It is characterized by 1) topographic deep valleys in the rift zone, 2) sheer escarpments along the faulted walls of the rift zone, 3) a chain of lakes within the rift, most of the lakes highly saline due to evaporation in the hot temperatures characteristic of climates near the equator, 4) voluminous amounts of volcanic rocks that have flowed from faults along the sides of the rift, and 5) volcanic cones where magma flow was most intense. This example in Kenya displays most of these features near Lake Begoria. The image was acquired December 18, 2002, covers an area of 40.5 x 32 km, and is located at 0.1 degrees north latitude, 36.1 degrees east longitude. The U.S. science team is located at NASA's Jet Propulsion Laboratory, Pasadena, Calif. The Terra mission is part of NASA's Science Mission Directorate.

  6. Middle East gas

    International Nuclear Information System (INIS)

    Despite the significant contribution of the Middle East countries of Bahrain, Iran, Iraq, Kuwait, Qatar, Saudi Arabia and the United Arab Emirates in the Arabia Gulf to the world's oil output, they are placing increasing emphasis on natural gas as a source of exports and to fuel domestic economic growth. The region accounts for 35% of the world's proven gas resource base, with Iran and Qatar holding major reserves. The region is becoming increasingly important in global liquefied natural gas (LNG) trade and details of key LNG projects and the major players in this area are given; a key advantage is the region's position between the two main markets - the Asia Pacific and the Atlantic Basin. Brief details are also given of gas pipeline projects and gas-to-liquid (GTL) projects in the region

  7. The Danish East India Company

    DEFF Research Database (Denmark)

    Sørensen, Karsten Engsig

    2005-01-01

    The article analysis the first Danish East India Company incorporated in 1616, which was the first Danish Stock Company and which has impacts even on modern Danish company la......The article analysis the first Danish East India Company incorporated in 1616, which was the first Danish Stock Company and which has impacts even on modern Danish company la...

  8. Mass Media in East Germany.

    Science.gov (United States)

    Berlin, Antje

    This paper focuses on media politics, guidance and control mechanisms, journalism education, various modes of media in use, and coverage of important news in East Germany. The paper gives special consideration to the influence of West German broadcasting in East Germany. The need for such information is that it will give insight into Eastern bloc…

  9. Project Radiation Protection - East

    International Nuclear Information System (INIS)

    The Swedish Government has allocated SEK 37.1 million for cooperation projects in radiation protection with countries in Central and Eastern Europe, particularly the Baltic states (Estonia, Latvia, Lithuania) and Russia. The Swedish Radiation Protection Inst. (SSI) is in charge of this program, which is often referred to as Radiation Protection - East. The general background of this cooperation program, its objectives, practical organization of the work etc. have been presented in the following reports: SSI Report No.93-08: Projekt Straalskydd Oest - Laegesrapport (March 1993); SSI Report No.93-29: Swedish Cooperation Program for Radiation Protection in Eastern and Central Europe (November 1993). The present report summarizes the work carried out up to and including September 1994. The more than 70 cooperation projects have been divided into the following categories: Upgrading of national authorities; Emergency preparedness, early warning; Nuclear power and research reactors; Instrumentation; Decommissioning, waste, environmental control; General radiation protection; Other projects; Project management and administrative support. Project criteria and a simple program for quality assurance and follow-up are presented briefly. A status report, including an economic overview, is given for all ongoing or already finished projects, together with future plans and a suggested budget for the next fiscal year

  10. Petroleum products in East countries

    International Nuclear Information System (INIS)

    This paper presents a study about petroleum and natural gas reserves in East countries (former USSR, Middle Europe). Statistical data about petroleum production and petroleum products consumption are also given. 10 figs

  11. Discourse Between East and West

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    The first Chinese-hosted cultural dialogue between the East and the West was held in Nishan, Shandong Province The first Nishan Forum on World Civilizations kicked off on September 26 at Nishan Mountain, 25 km southeast

  12. East India Company Logbooks - Images

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This collection consists of images of 1,235 ship logbooks created during British East India Company voyages. Period of record 1786-1834, peaking in 1804. The...

  13. Social Protection in East Asia

    OpenAIRE

    Cook, Sarah; Kwon, Huck-Ju

    2007-01-01

    Social Protection in East Asia (Cook, Sarah) (Kwon, Huck-Ju) University of Sussex - UNITED KINGDOM (Cook, Sarah) Sung Kyun Kwan University - KOREA, REPUBLIC OF (Kwon, Huck-Ju) KOREA, REPUBLIC OF UNITED KINGDOM

  14. East of Eden / M. A.

    Index Scriptorium Estoniae

    M. A.

    2005-01-01

    Palmses toimub sel nädalal rahvusvahelise stsenaariumikoolituse East of Eden seminar. Koolituse koordinatsioonikeskus tegutseb alates 2005.aastast Eesti Filmi Sihtasutuse juures, Eesti--poolseks koordinaatoriks Anu Ernits

  15. Influence of environmental gradients on the distribution of benthic resources available for shorebirds on intertidal mudflats of Yves Bay, France

    Science.gov (United States)

    Philippe, Anne S.; Pinaud, David; Cayatte, Marie-Laure; Goulevant, Cyril; Lachaussée, Nicolas; Pineau, Philippe; Karpytchev, Mikhail; Bocher, Pierrick

    2016-06-01

    The case study of Yves Bay (Pertuis Charentais, France) highlighted links between environmental gradients (i.e. sediment characteristics and emersion time) and prey distribution and availability for the two most numerous shorebird species overwintering in Yves Bay: the red knot Calidris canutus and the dunlin Calidris alpina. Two hundred and fifty-two stations were sampled on a predetermined 250 m regular grid covering the intertidal mudflats of this major wintering site in France for east-Atlantic migratory shorebirds. The distribution of principal benthic species abundance and biomass was modelled along two environmental gradients: sediment structure (particularly pronounced north-south sand-mud gradient) and emersion time. The effect of emersion time combined with sedimentary structure strongly explained abundances and biomasses of the main prey for C. canutus and C. alpina in the bay (Cerastoderma edule, Hydrobia ulvae, Macoma balthica, Scrobicularia plana, and Nephtys hombergii). This study highlighted prey species-specific spatial segregation/overlapping as well as spatial interferences in the trophic niche of the two shorebirds.

  16. East articulated maintenance arm for East and West

    International Nuclear Information System (INIS)

    A project to upgrade the Articulated Inspection Arm (AIA) into a fully operational robot EAMA (EAST Articulated Maintenance Arm) has been set between IRFM and ASIPP in an associated laboratory. EAMA consists of an articulated serial arm with 7 degrees of freedom (DOF) and a 3-DOF gripper. The total length is 8.867 meters. As planned, it will work in Experimental Advanced Superconductor Tokamak (EAST) and W/Tungsten Environment in Steady-state Tokamak (WEST) vacuum vessel (VV) to perform a remote inspection and maintenance tasks after plasma shutting down. The EAMA system will be demonstrated under EAST conditioning, namely ultra-high vacuum and temperature conditions. The aim of this paper is to detail the architecture of the EAMA system and present the obtained results of the test campaign

  17. Comparative phylogeography of two sister (congeneric) species of cardiid bivalve: Strong influence of habitat, life history and post-glacial history

    Science.gov (United States)

    Tarnowska, Katarzyna; Krakau, Manuela; Jacobsen, Sabine; Wołowicz, Maciej; Féral, Jean-Pierre; Chenuil, Anne

    2012-07-01

    Sister (congeneric) species may exhibit disparate patterns of biogeographic genetic structures due to different life histories and habitat preferences. The common cockle Cerastoderma edule and the lagoon cockle Cerastoderma glaucum probably diverged from their common ancestor in the present territory of Sahara around 5 million years ago. Although it is difficult to separate both species morphologically, various genetic markers, both mitochondrial and nuclear, clearly distinguish them. Furthermore, their lifestyles are different, as C. edule has a much less fragmented coastal habitat and a longer duration of pelagic larval stage than C. glaucum. A comparative genetic analysis was conducted on 17 populations of C. edule and 13 populations of C. glaucum using a 506 bp fragment of mitochondrial DNA (COI). We tested the hypothesis that differences in habitat types and life history are reflected in the genetic structure patterns of these two cockles. Indeed substantial differences in population genetic structures between them are revealed. Genetic diversity within C. glaucum populations decreases northwards as a consequence of post-glacial (re)colonization from southern refugia, while C. edule displays an opposite pattern indicating survival in glacial refuges in the northern Atlantic. Among populations within geographic groups, genetic differentiation is low in C. edule, probably as a result of larval dispersal with coastal currents, while it is extremely high in C. glaucum, best explained by the fragmented habitats. Interestingly, long distance divergence is less expressed in C. glaucum than in C. edule, which supports the speculation that migrating birds (frequently observed in lagoons) may occasionally transport the former more often or more efficiently than the latter. The approach applied in this study (e.g., rarefaction procedure, selection of samples of both species from the same regions) enabled a new and reliable comparative analysis of the existing raw

  18. Big Prospects in East Asia

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    After bottoming out last year, the emerging economies of East Asia are recouping their losses and setting out onto the fast growth track.But short-term growth does not necessarily indicate a prosperous future-the region still needs to rebalance its economies and precipitate a massive shift to green technologies and energy efficiency. The World Bank discussed this issue in the latest EastAsia & Pacific Economic Update,a biannual assessment of economies in the region.Edited excerpts follow:

  19. Criswell Leads FEMA IMAT East

    OpenAIRE

    2014-01-01

    The Naval Postgraduate School & The U.S. Department of Homeland Security, Center for Homeland Defense and Security. Since the end of December 2013, the Center for Homeland Defense and Security master’s degree and Executive Leaders Program alumnae has held the job of Team Leader with the Federal Emergency Management Agency’s National Incident Management Assistance Team (IMAT) East.

  20. East Man,Global Winner

    Institute of Scientific and Technical Information of China (English)

    Wind Blew; Bai Yifeng

    2007-01-01

    @@ "The Global Human Settlement Environment Green Building Materials Award is a special award with a special significance.My staff and I feel so excited with this award.It is a special honor that means our independent brand,East Man Heath Paint,has received recognition in the international community.

  1. Great Explorers to the East.

    Science.gov (United States)

    Baker, Rosalie F., Ed.; Baker, Charles F. III, Ed.

    1990-01-01

    This issue of "Calliope," a world history magazine for young people is devoted to "Great Explorers of the East" and features articles on famous explorers of the eastern hemisphere. The following articles are included: "Ancient Egyptian Mariners"; "Alexander: The Great Reconciler"; "Marco Polo: Describing the World"; "By Water to India";…

  2. Middle East and North African Oil.

    Science.gov (United States)

    Al-Quazzaz, Ayad

    1981-01-01

    Traces the history of oil and natural gas in the Middle East and relates the importance of the Middle East's current stores of oil to economic development. Information is presented on the relationship of major oil companies and local governments, OPEC, rate of production, and the impact of oil on the societies of the Middle East and North Africa.…

  3. Funding problems threaten Middle East's synchrotron

    CERN Multimedia

    McCabe, H

    1999-01-01

    Scientists will tour the Middle East to try to raise support for the Synchrotron radiation for Experimental Science and Applications in the Middle East project. The plan is to dismantle and move a decommissioned synchrotron from Berlin to the Middle East where scientists of any nationality would be able to use it (3 paragraphs).

  4. The East Anglian Eye Bank.

    Science.gov (United States)

    Knights, P

    1991-07-01

    The first Corneal Bank in East Anglia is located at the BUPA Hospital in Norwich, a joint venture between NHS, BUPA and the Lions Clubs International (District 101 EA). There was insufficient space to accommodate the Bank at the West Norwich Hospital where the Ophthalmic Department is situated and so, at the suggestion of the BUPA Hospital Manager, Mr Paul Hanke, It came to the BUPA Colney Lane site.

  5. East Indians in the Caribbean

    Directory of Open Access Journals (Sweden)

    Ellen M. Schnepel

    1999-07-01

    Full Text Available [First paragraph] Transients to Settlers: The Experience of Indians in Jamaica 1845-J950. VERENE SHEPHERD. Leeds, U.K.: Peepal Tree Books, 1993. 281 pp. (Paper £12.95 Survivors of Another Crossing: A History of East Indians in Trinidad, 1880-1946. MARIANNE D. SOARES RAMESAR. St. Augustine, Trinidad and Tobago: U.W.I. School of Continuing Education, 1994. xiii + 190 pp. (Paper n.p. Les Indes Antillaises: Presence et situation des communautes indiennes en milieu caribeen. ROGER TOUMSON (ed.. Paris: L'Harmattan, 1994. 264 pp. (Paper 140.00 FF Nation and Migration: The Politics of Space in the South Asian Diaspora. PETER VAN DER VEER (ed.. Philadelphia: University of Pennsylvania Press, 1995. vi + 256 pp. (Cloth US$ 39.95, Paper US$ 17.95 In the decade since 1988, Caribbean nations with Indian communities have commemorated the 150th anniversary of the arrival of East Indians to the West Indies. These celebrations are part of local revitalization movements of Indian culture and identity stretching from the French departement of Guadeloupe in the Windward Islands to Trinidad and Guyana in the south. Political changes have mirrored the cultural revival in the region. While the debate so often in the past centered on the legitimacy of East Indian claims to local nationality in these societies where African or Creole cultures dominate, in the 1990s leaders of Indian descent were elected heads of government in the two Caribbean nations with the most populous East Indian communities: Cheddi Jagan as President of Guyana in October 1992 (after a 28-year hiatus and Basdeo Panday as Prime Minister of Trinidad in November 1995. Both men have long been associated with their respective countries' struggles for economic, political, and social equality. Outside the region during the summer of 1997, fiftieth-anniversary celebrations marking the independence of India and Pakistan from Britain confirmed that Indo chic — or "Indofrenzy" as anthropologist

  6. The Middle East population puzzle.

    Science.gov (United States)

    Omran, A R; Roudi, F

    1993-07-01

    An overview is provided of Middle Eastern countries on the following topics; population change, epidemiological transition theory and 4 patterns of transition in the middle East, transition in causes of death, infant mortality declines, war mortality, fertility, family planning, age and sex composition, ethnicity, educational status, urbanization, labor force, international labor migration, refugees, Jewish immigration, families, marriage patterns, and future growth. The Middle East is geographically defined as Bahrain, Egypt, Iraq, Jordan, Kuwait, Lebanon, Oman, Qatar, Saudi Arabia, Syria, United Arab Emirates, Yemen, Gaza and the West Bank, Iran, Turkey, and Israel. The Middle East's population grew very little until 1990 when the population was 43 million. Population was about doubled in the mid-1950s at 80 million. Rapid growth occurred after 1950 with declines in mortality due to widespread disease control and sanitation efforts. Countries are grouped in the following ways: persistent high fertility and declining mortality with low to medium socioeconomic conditions (Jordan, Oman, Syria, Yemen, and the West Bank and Gaza), declining fertility and mortality in intermediate socioeconomic development (Egypt, Lebanon, Turkey, and Iran), high fertility and declining mortality in high socioeconomic conditions (Bahrain, Iraq, Kuwait, Qatar, Saudi Arabia, and the United Arab Emirates), and low fertility and mortality in average socioeconomic conditions (Israel). As birth and death rates decline, there is an accompanying shift from communicable diseases to degenerative diseases and increases in life expectancy; this pattern is reflected in the available data from Egypt, Kuwait, and Israel. High infant and child mortality tends to remain a problem throughout the Middle East, with the exception of Israel and the Gulf States. War casualties are undetermined, yet have not impeded the fastest growing population growth rate in the world. The average fertility is 5 births

  7. China reshapes the East Asian production network

    Institute of Scientific and Technical Information of China (English)

    唐海燕; 张会清

    2009-01-01

    From the perspective of intra-product specialization and with in-depth analysis of trade statistics,this paper investigates the influence of China’s rise on the East Asian production network.Our conclusions suggest that in integrating into the East Asian production network,China has gradually emerged as the manufacturing center of East Asia,weakening the regional influence of the Four Asian Tigers.Meanwhile,the competitive effect of China’s rise has helped promote the specialization levels of the network’s members and even the network as a whole.With cooperation in various processes of intra-product specialization,internal connections of the East Asian production network were further strengthened.In addition,China became an export platform of East Asia,transforming the export pattern of the East Asian production network to world markets from "bilateral trade" into "triangular trade," trade via China.

  8. Volcanic caves of East Africa - an overview

    OpenAIRE

    Jim W. Simons

    1998-01-01

    Numerous Tertiary to recent volcanoes are located in East Africa. Thus, much of the region is made up volcanic rock, which hosts the largest and greatest variety of East Africas caves. Exploration of volcanic caves has preoccupied members of Cave Exploration Group of East Africa (CEGEA) for the past 30 years. The various publications edited by CEGEA are in this respect a treasure troves of speleological information. In the present paper an overview on the most important volcanic caves and are...

  9. Wage Mobility in East and West Germany

    OpenAIRE

    Regina T. Riphahn; Schnitzlein, Daniel D.

    2011-01-01

    This article studies the long run patterns and explanations of wage mobility as a characteristic of regional labor markets. Using German administrative data we describe wage mobility since 1975 in West and since 1992 in East Germany. Wage mobility declined substantially in East Germany in the 1990s and moderately in East and West Germany since the late 1990s. Therefore, wage mobility does not balance recent increases in cross-sectional wage inequality. We apply RIF (recentered influence funct...

  10. Swell prediction for the East Korean coast

    OpenAIRE

    J. H. Yuk; Kim, K. O.; Choi, B. H.; K. T. Jung

    2013-01-01

    Long-period abnormally high swell waves have been generated in the East Sea near Hokkaido, Japan, in winter during the atmospheric depression. These waves, named Yorimawari in Japanese, occasionally attack the coasts of both Korea and Japan. Waves significantly higher than normal years were recorded along the east Korean coast in 2006. In 2008, the swell caused considerable damages in Toyama and the Niigata coastal area of Japan and in Anmok east coast of Korea. This paper attempts to hindcas...

  11. Middle East oil and gas

    International Nuclear Information System (INIS)

    This study is intended to shed light on structural changes occurring in six Middle East countries (Iran, Iraq, Kuwait, Qatar, Saudi Arabia and the United Arab Emirates) that can be expected to have a significant impact on their oil and gas industry. These six countries provide 42% of the world's traded crude oil, on which Member countries of the International Energy Agency (IEA) are increasingly dependent. They also contain about 65% and 30% of the world's proven oil and natural gas reserves, respectively, and command a strategic location between Europe and Asia. The Middle East has been one of the most volatile parts of the world where war, revolution and embargoes have caused major upheavals that have led to oil supply disruptions. The oil resources of all six countries were initially developed by international oil companies and all are members of the Organization of the Petroleum Exporting Countries (OPEC). In 1994, their crude oil production capacity was about 23 million barrels per day (mbd) and is planned to expand to about 28 mbd by the year 2000. Revenue from the sale of oil accounts for more than 80% of each nation's total exports and about 75% of each government's income. The objectives of this study are: to detail their announced oil and gas development plans, to describe the major trends occurring in these countries, to outline the government responses to the trends, and to analyse the impact of government policies on oil and gas development. (J.S.). 121 refs., 136 figs., 212 tabs

  12. 2008 East Asia Investment Forum Investment Cooperation in East Asia Facing Global Financial Fluctuations

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    @@ 2008 East Asia Investment Forum was held from May 10 to May 11 in Beijing with the theme of"Investment Cooperation in East Asia Facing Global Financial Fluctuations".It shed light on investment challenges and opportunities in Vietnam,Lao,Cambodia and Burma which are the four emerging markets in East Asia,and investment hotspots in Vietnam as well as the potential for investment cooperation in East Asia.

  13. Collieries of North East Lancashire

    Energy Technology Data Exchange (ETDEWEB)

    Nadin, J.

    2003-06-01

    The last deep mine in the Burnley Coalfield, Hapton Valley Colliery, closed in 1982 and with its demise went a comradeship and companionship that few other industries have enjoyed. The Burnley Coalfield covers an area from Colne through to Blackburn and Darwen, Higham Village to the west and Worsthorne Moor to the east. A number of pits in the Bacup area have also been included. Four companies - John Hargeaves, George Hargreaves, Brooks and Pickup and the Cliverger Coal Co. dominated coal mining in the area and between them sank the pits which many of the Burnley miners will, even now, recall. This is the story of those pits, of those who sunk and financed them, and of those who toiled, laboured, even perished, within the their depths. 200 photos.

  14. PETROCHINA WEST EAST GAS PIPELINE & SALES COMPANY

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    @@ PetroChina West East Gas Pipeline & Sales Company, a regional company directly under PetroChina Company Limited (PetroChina), is responsible for the construction and operation of the West-East Gas Pipeline Project, and the gas marketing and sales of the natural gas market in China.

  15. Teaching the Literature of Today's Middle East

    Science.gov (United States)

    Webb, Allen

    2011-01-01

    Providing a gateway into the real literature emerging from the Middle East, this book shows teachers how to make the topic authentic, powerful, and relevant. "Teaching the Literature of Today's Middle East": (1) Introduces teachers to this literature and how to teach it; (2) Brings to the reader a tremendous diversity of teachable texts and…

  16. East German Teacher Reactions to Reunification.

    Science.gov (United States)

    Hildebrand, Robert F.

    1996-01-01

    Maintains that reunification allowed teacher unions of the former West Germany to move into the former East Germany, filling a structural void left by the dissolution of the Communist Party. Specifically examines the reactions of newly elected teacher union leaders from the former East Germany to subsequent events in the education and political…

  17. Massive job cuts threaten East German science

    CERN Multimedia

    Hamer, M

    1990-01-01

    German reunification could result in thousands of scientists losing their jobs. At the end of this year the East German state budget for science will run out. Scientists in the East are keen to find Western support to protect their research (1 page).

  18. Transforming Higher Education in East Germany.

    Science.gov (United States)

    de Rudder, Helmut

    1993-01-01

    A discussion of higher education in the former German Democratic Republic looks at the common historical roots of central European universities, the different directions higher education took in East and West Germany after 1945, and the current turbulent transformation of higher education in East Germany during German unification. (Author/MSE)

  19. East and Southeast Asia assessment.

    Science.gov (United States)

    Suyono, H

    1984-06-01

    The people of East and Southeast Asia, despite societal differences and varied economic successes, share 1 cultural value, i.e., the love of children and the importance of family. The small family norms espoused by family planning programs, the goal in some nations of 1- or 2-child families, the concept that 2 children are enough regardless of their sex -- all these ideas contradict the basic cultural appreciation for children in most countries and the preference for sons in many. Yet, demographic realities give Asia no alternative. It is necessary to work against cultural values to increase the opportunities for individuals, their families, their countries, and the region as a whole. All the countries of this region have had family planning programs since at least the 1970s, and some have been very successful. It may be well into the 21st century before the populations of most East and Southeast countries stabilize. Stabilization will take longer for those countries which are without successful family planning policies and programs. Each national family planning program requires the full and positive political and financial commitment of its government. Programs also need the freedom to try all new approaches. The appropriateness and acceptability of a particular mehtod should be decided by program managers and personnel in consultation with potential users, rather than by politicians. Future family planning programs will need to be even more innovative. Family planning service delivery must be brought closer to the client so it will be available in all communities and work places and at all potential public and private places. Other basic services such as nutrition, income-generating schemes, and general and maternal/child health must be integrated into the programs. The responsibility for managing programs must be assumed by the community in order to create a very strong and broad base of national commitment.

  20. East Capital suunab investorid Venemaale / Gert Tiivas ; interv. Raivo Sormunen

    Index Scriptorium Estoniae

    Tiivas, Gert, 1973-

    2007-01-01

    Rootsi investeerimispanga East Capitali Balti regiooni juht Gert Tiivas soovitab investeerida Baltimaadest suurema potentsiaaliga riikide börsidele. Vt. samas: CV: Gert Tiivas; East Capitali fondid. Diagramm: East Capitali Venemaa fondis on enim raha

  1. Great East Japan Earthquake Tsunami

    Science.gov (United States)

    Iijima, Y.; Minoura, K.; Hirano, S.; Yamada, T.

    2011-12-01

    The 11 March 2011, Mw 9.0 Great East Japan Earthquake, already among the most destructive earthquakes in modern history, emanated from a fault rupture that extended an estimated 500 km along the Pacific coast of Honshu. This earthquake is the fourth among five of the strongest temblors since AD 1900 and the largest in Japan since modern instrumental recordings began 130 years ago. The earthquake triggered a huge tsunami, which invaded the seaside areas of the Pacific coast of East Japan, causing devastating damages on the coast. Artificial structures were destroyed and planted forests were thoroughly eroded. Inrush of turbulent flows washed backshore areas and dunes. Coastal materials including beach sand were transported onto inland areas by going-up currents. Just after the occurrence of the tsunami, we started field investigation of measuring thickness and distribution of sediment layers by the tsunami and the inundation depth of water in Sendai plain. Ripple marks showing direction of sediment transport were the important object of observation. We used a soil auger for collecting sediments in the field, and sediment samples were submitted for analyzing grain size and interstitial water chemistry. Satellite images and aerial photographs are very useful for estimating the hydrogeological effects of tsunami inundation. We checked the correspondence of micro-topography, vegetation and sediment covering between before and after the tsunami. The most conspicuous phenomenon is the damage of pine forests planted in the purpose of preventing sand shifting. About ninety-five percent of vegetation coverage was lost during the period of rapid currents changed from first wave. The landward slopes of seawalls were mostly damaged and destroyed. Some aerial photographs leave detailed records of wave destruction just behind seawalls, which shows the occurrence of supercritical flows. The large-scale erosion of backshore behind seawalls is interpreted to have been caused by

  2. East Asian perspective on global environmental problems

    International Nuclear Information System (INIS)

    The Central Research Institute of Electric Power Industry has been conducting active global warming research programs focusing on development of a method to forecast climate change accompanying global warming both globally and in East Asia. A regional climate change forecasting method is being developed and researches are conducted on impacts of climate change on the natural and social environment in East Asia. Researches are also conducted focusing on the relationship between emissions and deposition of acid substances and assessment of the environmental impacts of acid rain in East Asia. 4 figs

  3. East African English. Linguistic Features and Background

    OpenAIRE

    Hermann Ingi Ragnarsson 1983

    2011-01-01

    The aim of this paper is to describe the most notable features and background of English in East Africa. That is: Kenya, Tanzania and Uganda. For this to be possible, English as a second language has to be discussed, since English is the second, third, or even fourth language of East Africa’s inhabitants. The development and characteristics of English in Africa generally will thus be discussed before the discussion turns to East African English with a special emphasis on Kenya. One of the ...

  4. Networks model of the East Turkistan terrorism

    Science.gov (United States)

    Li, Ben-xian; Zhu, Jun-fang; Wang, Shun-guo

    2015-02-01

    The presence of the East Turkistan terrorist network in China can be traced back to the rebellions on the BAREN region in Xinjiang in April 1990. This article intends to research the East Turkistan networks in China and offer a panoramic view. The events, terrorists and their relationship are described using matrices. Then social network analysis is adopted to reveal the network type and the network structure characteristics. We also find the crucial terrorist leader. Ultimately, some results show that the East Turkistan network has big hub nodes and small shortest path, and that the network follows a pattern of small world network with hierarchical structure.

  5. Simulation Analysis of Divertor Performance in EAST

    Institute of Scientific and Technical Information of China (English)

    Zhu Sizheng; Zha Xuejun

    2005-01-01

    A detailed study of the divertor performance in the EAST has been conducted for both its double null and single null configurations. The results of the application of the SOLPS (B2/Eirene) code package to the analysis of the EAST divertor are summarized. Here we concentrate on the effects of the increased geometrical closure and variation in the magnetic topology on the behavior of divertor plasmas. The results of numerical predictions for the EAST divertor's operational window are also described in this paper.

  6. Volcanic caves of East Africa - an overview

    Directory of Open Access Journals (Sweden)

    Jim W. Simons

    1998-01-01

    Full Text Available Numerous Tertiary to recent volcanoes are located in East Africa. Thus, much of the region is made up volcanic rock, which hosts the largest and greatest variety of East Africas caves. Exploration of volcanic caves has preoccupied members of Cave Exploration Group of East Africa (CEGEA for the past 30 years. The various publications edited by CEGEA are in this respect a treasure troves of speleological information. In the present paper an overview on the most important volcanic caves and areas are shortly reported.

  7. Unrealistic optimism: east and west?

    Directory of Open Access Journals (Sweden)

    Mary Sissons Joshi

    2013-02-01

    Full Text Available Following Weinstein’s pioneering work (1980 many studies established that people have an optimistic bias concerning future life events. At first, the bulk of research was conducted using populations in North America and Northern Europe, the optimistic bias was thought of as universal, and little attention was paid to cultural context. However, construing unrealistic optimism as a form of self-enhancement, some researchers noted that it was far less common in East Asian cultures. The current study extends enquiry to a different non-Western culture. Two hundred and eighty seven middle aged and middle-income participants (200 in India, 87 in England rated 11 positive and 11 negative events in terms of the chances of each event occurring in their own life, and the chances of each event occurring in the lives of people like them. Comparative optimism was shown for bad events, with Indian participants showing higher levels of optimism than English participants. The position regarding comparative optimism for good events was more complex. In India those of higher socioeconomic status were optimistic, while those of lower socioeconomic status were on average pessimistic. Overall, English participants showed neither optimism nor pessimism for good events. The results, whose clinical relevance is discussed, suggest that the expression of unrealistic optimism is moulded by an interplay of culture and socioeconomic circumstance.

  8. Middle East food safety perspectives.

    Science.gov (United States)

    Idriss, Atef W; El-Habbab, Mohammad S

    2014-08-01

    Food safety and quality assurance are increasingly a major issue with the globalisation of agricultural trade, on the one hand, and intensification of agriculture, on the other. Consumer protection has become a priority in policy-making amongst the large economies of the Middle East and North Africa (MENA) countries following a number of food safety incidents. To enhance food safety, it is necessary to establish markets underpinned by knowledge and resources, including analysis of international rejections of food products from MENA countries, international laboratory accreditation, improved reporting systems and traceability, continued development and validation of analytical methods, and more work on correlating sensory evaluation with analytical results. MENA countries should develop a national strategy for food safety based on a holistic approach that extends from farm-to-fork and involves all the relevant stakeholders. Accordingly, food safety should be a regional programme, raising awareness among policy- and decision-makers of the importance of food safety and quality for consumer protection, food trade and economic development.

  9. Zoning, 2004, East Baton Rouge Parish, Louisiana

    Data.gov (United States)

    Louisiana Geographic Information Center — This is a graphical polygon dataset depicting the zoning boundaries of the East Baton Rouge Parish of the State of Louisiana. Zoning can be defined as the range of...

  10. Hydrography, 2004, East Baton Rouge Parish, Louisiana

    Data.gov (United States)

    Louisiana Geographic Information Center — The Hydrography layer is an area geometry depicting the various water features that include the rivers, streams, creeks, lakes, etc of East Baton Rouge Parish.

  11. Biogas - Bioenergy potential in East Africa

    International Nuclear Information System (INIS)

    The workshop is part of the project: 'Energy production from Sisal Waste in East Africa' sponsored by the Danish Energy Agency, an agency under the Danish Ministry of Environment and Energy. This project has been carried out in close cooperation between the Danish Technological Institute and University of Dar es Salaam, Applied Microbiology Unit, who has also taken care of the practical arrangement. The main objectives of the workshop was: To present the ongoing research in East Africa on biogas production from organic residues; To get an overview of political and administrative issues related to promotion and implementation of renewable energy facilities in East Africa; To discuss appropriate set-ups for bioenergy facilities in East Africa. (au)

  12. Biogas - Bioenergy potential in East Africa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-12-31

    The workshop is part of the project: `Energy production from Sisal Waste in East Africa` sponsored by the Danish Energy Agency, an agency under the Danish Ministry of Environment and Energy. This project has been carried out in close cooperation between the Danish Technological Institute and University of Dar es Salaam, Applied Microbiology Unit, who has also taken care of the practical arrangement. The main objectives of the workshop was: To present the ongoing research in East Africa on biogas production from organic residues; To get an overview of political and administrative issues related to promotion and implementation of renewable energy facilities in East Africa; To discuss appropriate set-ups for bioenergy facilities in East Africa. (au)

  13. Queerness and Chinese modernity : the politics of reading between East and East

    OpenAIRE

    Wong, Alvin Ka Hin

    2012-01-01

    Queerness and Chinese Modernity examines the explosion of alternative sexuality in the People's Republic of China (PRC), Taiwan, and Hong Kong. Drawing on methodologies in Chinese cultural studies, East Asian and area studies, and queer theory, I propose an inter-regional, East-East transnational approach that juxtaposes queer literature, films, new media, and cultural politics in the PRC alongside cultural productions in post-Martial Law (post- 1987) Taiwan, and Hong Kong before and after th...

  14. Cultures of the east (1984-1992)

    OpenAIRE

    Pajin Dušan

    2013-01-01

    The quarterly journal, Cultures of the East (1984-92), was founded with the intention of presenting Near and Far East cultures to academics, as well as a wider audience, and illuminate some of its rich cultural heritage. The subtitle defined the journal as a “journal for Eastern philosophy, literature and art”. However it also contained other issues, such as religion. Some issues had a comparative approach, compiling studies (on philosophy, religion, etc.) of Eastern as well as Western ...

  15. Equality of opportunity: East vs. West Germany

    OpenAIRE

    Peichl, Andreas; Ungerer, Martin

    2015-01-01

    The case of German reunification has been subject to extensive research on earnings inequality and labor market integration. however, little is known about the development of equality of opportunity (EOp) in East and West Germany after 1990.Using German micro data, we empirically analyze how circumstances beyond the sphere of individual control explain inequality in East and West Germany. Our results suggest that equal opportunities in Germany have grown since reunification. Interestingly, EO...

  16. New Turbulence in the Middle East

    Institute of Scientific and Technical Information of China (English)

    Li Shaoxian

    2006-01-01

    @@ Americans often say that September 11 has transformed the world, but in fact, it has primarily changed the U. S. itself. The Middle East, as well, due to a shift in U.S. policies and strategies,has gone through significant changes. This in turn has exerted substantial influence on future development of the international situation.What kind of change has taken place in the Middle East? We might find some answers from historical and realistic perspectives.

  17. Differential reproductive strategies of two bivalves in the Dutch Wadden Sea

    Science.gov (United States)

    Cardoso, Joana F. M. F.; Witte, Johannes IJ.; van der Veer, Henk W.

    2009-08-01

    Cerastoderma edule and Mya arenaria are two common bivalve species in European waters. Longevity and maximum size are much greater in the latter species. Because comparison of species life-history strategies states that a long life span (i.e. high annual survival) generally goes with lower fecundity, we hypothesise that reproductive output would be lower in M. arenaria than in C. edule. In the present paper, we studied the reproductive strategies of these two species in an intertidal and a subtidal area of the western Dutch Wadden Sea, by following seasonal changes in absolute and relative weights of somatic and gonadal tissues in these bivalves. Starting of spawning was similar in the two species, around May, except for intertidal M. arenaria, which initiated spawning in August. Individual energy investment in reproduction was similar for the two species but, unlike M. arenaria, C. edule spawned completely, releasing all energy of gonadal mass in the form of gametes. Mya arenaria used the gonad not only for reproduction but also for storage. In the intertidal area, we found a trade-off between longevity and reproduction, i.e. maximum reproductive output (expressed as a proportion of body mass) was higher in C. edule than in M. arenaria. However, since body size is larger and life span longer in M. arenaria than in C. edule, mean lifetime reproductive output per individual must be higher in the first than in the latter. Based on the differences in reproductive strategies of these two species, we hypothesise that the negative effects of warming climate on bivalve population dynamics in the Wadden Sea will be stronger in C. edule than in M. arenaria.

  18. The great East Japan earthquake

    International Nuclear Information System (INIS)

    'Full text:' More formally called the Tohoku-Chihou-Taiheiyo-Oki Earthquake of March 11, 2011, it was the ensuing tsunami that caused the most death and destruction to the north-east coastal region of Japan. It is also what caused the multiple meltdowns at Fukushima Dai-ichi. Reactor Unit 1, ironically, was scheduled to be permanently shut down for decommissioning just two weeks later. The Fukushima Dai-ichi nuclear power plant has a tsunami protection barrier designed for the worst recorded tsunami in that area since 1896 - to a height of 5.7 m. The plant itself is on an elevated grade of about 10 m. The tsunami, reported to be 14-15 m, caused inundation of the entire site with at least four metres of seawater. The seawater flooded the turbine building and damaged electrical equipment including the emergency diesel generators, leaving the entire six-unit nuclear power plan without any source of AC power, known as the 'station blackout scenario'. There are numerous reports available on-line at various sites. The Japanese Government report is frank and forthcoming on the causes and the lessons learned, and the lAEA Mission report is in-depth and well presented, not only as a factual account of the events but as a unified source of the conclusions and lessons learned. Photos of the catastrophe are available at the TEPCO web site: http://www.tepco.co.jp/en/index-e.html. In this edition of the Bulletin there is a 'layman's' description of CANDU and BWR design in terms of the fundamental safety principles - Control, Cool and Contain as well as a description of how these principles were met, or not met at Fukushima Dai-ichi. Also, an excerpt from the IAEA Expert Mission is included. We 'technocrats' sometimes forget about the human aspects of a nuclear disaster. An essay by Dr. Michael Edwards is included entitled 'Psychology, Philosophy and Nuclear Science'. Other references to the events appear throughout this edition.(author)

  19. Pathways to an East Asian Higher Education Area: A Comparative Analysis of East Asian and European Regionalization Processes

    Science.gov (United States)

    Chao, Roger Y., Jr.

    2014-01-01

    The Author argues that historical regional developments in Europe and East Asia greatly influence the formation of an East Asian Higher Education Area. As such, this article compares European and East Asian regionalization and higher education regionalization processes to show this path dependency in East Asian regionalization of higher education…

  20. Oil resource wealth of the Middle East

    International Nuclear Information System (INIS)

    The economics of the Middle East oil industry are examined. The inexhaustible nature of oil resources, ultimate recovery, inventory turnover in 1960-1990, growth in oil fields, the balance between oil price rises due to continued extraction and lowering costs due to technology improvement, recent investment requirements in five areas, myths about cost, price and investment, the unbalance in the world industry, objectives of the Middle East nations, economic aspects of the Gulf War, and the impact of Middle East factors on the price of oil are discussed. Resource extraction has little, if any impact on oil costs and prices. Oil production costs have exhibited a falling long run trend, and the cost to produce oil in the Middle East is much lower than elsewhere. Having defended very high prices in the early 1980s, Middle East producers experienced a sharp reduction in their sales. To improve their ability to manage the oil market and control prices, the producers must expand their market share. This presupposes a period of prices that are even lower than in the late 1980s, which producers seem unwilling to accept. 28 refs., 1 fig., 3 tabs

  1. Middle East gas: a brighter outlook?

    International Nuclear Information System (INIS)

    Over the past year, the prospects for both oil and gas producing countries in the Middle East have greatly improved. Apart from the increase in the price of oil, a long term strategy for better exploitation of gas reserves is enhancing the prospects for growth throughout the Middle East. The effect of the fall in oil prices hit Qatar particularly hard: the knock-on effect was felt throughout the whole of Qatar. The current objectives in Qatar are to develop the export market and make better use of the gas reserves at home: developments toward this aim are discussed. Developments in Oman, Yemen, the United Arab Emirates, Iran and Egypt are discussed. Some speculative intra-regional and export pipeline projects are discussed. The main markets for middle east gas are mentioned

  2. PERSPECTIVES ON EAST-ASIAN MONETARY INTEGRATION

    Directory of Open Access Journals (Sweden)

    Fabio Masini

    2009-05-01

    Full Text Available Increasing trade interdependence among East-Asian countries suggests the urge to design some monetary arrangement to stabilize the macroeconomic framework of an extremely heterogeneously growing area. The paper reviews the literature and analyses several directions of East-Asian integration process, especially in relation to the European model. We argue that a more comprehensive economic and political world-scenario should be considered and a multi-speed policy approach should be implemented in the area. Around the pivotal role of China, a wide agreement should be reached for an Asian single-currency, which might be rapidly issued and provide a reference target for other East-Asian countries.

  3. Modelling of First Discharge in EAST Tokamak

    Institute of Scientific and Technical Information of China (English)

    LIU Chengyue; WU Bin; XIAO Bingjia; SHU Shuangbao

    2008-01-01

    An 1.5D equilibrium evolution code was used to model the time evolution of the first ohmic discharges in the EAST experiment. Good agreement between the simulation and the experimental results was obtained in the plasma current, major radius, electron temperature, loop voltage and poloidal field (PF) current for the entire duration of the discharge, which indicates that the code is highly reliable and will allow to further study the EAST discharge. At the same time, the code also simulates some important plasma parameters without experimental measured data yet, such as the plasma minor radius, central and edge safety factors, elongation and triangilarity, which are important in the analysis of EAST data.

  4. Armageddon, oil, and the Middle East crisis

    Energy Technology Data Exchange (ETDEWEB)

    Walvoord, J.F.; Walvoord, J.E.

    1980-01-01

    This book relates the intricate subject of biblical prophecy to the current crisis in the Middle East. With the development of oil politics, Dr. Walvoord believes a new world government will emerge, centered in the Middle East, which will eclipse the United States and Russia as world powers. The world government will be subjected to catastrophic, divine judgments which precipitate a gigantic world war culminating in Armageddon. Each chapter is devoted to the scriptural explanations of events leading to the second coming of Christ. The result is a prophetic calendar summing up to the countdown to Armageddon. Some of the chapter titles include: the Arab oil blackmail; watch Jerusalen; the rising tide of world religion; the coming Middle East peace; the coming world dictator; and Armageddon: the world's death struggle.

  5. The Middle East, OPEC and oil

    International Nuclear Information System (INIS)

    The importance of the Middle East to the oil industry, was discussed. The unresolved Arab-Israeli dispute and the ongoing conflicts in the Gulf are the two main reasons for political instability in the Middle East. This in turn, shapes the security of the region and its oil supplies. The factors which will shape the future of OPEC, including the Arab-Israeli conflict, the issue of the return of Iraqi crude to the market, and production decisions by Saudi Arabia were discussed in the context of their impact on OPEC's role as a coordinator of oil policies and of market stabilisation through price control

  6. Education Quality in the Middle East

    Science.gov (United States)

    Chapman, David W.; Miric, Suzanne L.

    2009-07-01

    Some of the most dramatic growth in the provision of primary and secondary education over the last decade has occurred across countries of the Middle East and North Africa (MENA). Yet student achievement across MENA is lagging compared to many other parts of the world. Low quality of education is a primary concern and one of the greatest challenges facing education and government leaders across the region. This paper summarises recent evidence regarding student learning in the MENA region and draws on Galal's model of policy formulation in considering ways that governments across the Middle East might address this problem.

  7. Huntington Disease (Chorea) in the Middle East

    OpenAIRE

    Scrimgeour, Euan M.

    2009-01-01

    Huntington disease (HD) has been reported in Arab families in several Middle East countries including Saudi Arabia, Oman, Syria, Lebanon, and Egypt and in non-Arab populations in other countries in the region. It is probably under-reported, and until now, has not been recorded in Yemen, the United Arab Emirates, Jordan or in Iraq. The Middle East has always been on the crossroads of trade and travel, and HD was probably introduced to some of these countries in previous times. The prevalence r...

  8. CRISIS FOCUS Big Prospects in East Asia

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    @@ After bottoming out last year,the emerging economies of East Asia are recouping their losses and setting out onto the fast growth track.But short-term growth does not necessarily indicate a prosperous future-the region still needs to rebalance its economies and precipitate a massive shift to green technologies and energy efficiency.The World Bank discussed this issue in the latest East Asia & Pacific Economic Update,a biannual assessment of economies in the region.Edited excerpts follow:

  9. The pollution of East Lake,Wuhan

    Institute of Scientific and Technical Information of China (English)

    Yi xiGu; Mialy Rakotondravah

    2009-01-01

    @@ 1.The history East Lake was an open lake:she connected Yangtze River through Qlngshan Channel.The water level was controlled by Yangtze River:rising in summer,and decreasing in winter.After building Wufeng Gate in 1957,changing the Qingshan harbor as water supply channel,the East Lake is completely isolated from Yangtze River and then East Lake changes from a natural lake to a closed lake by human control.The watar level is related with rainfall,evaporation,surface runoff,pumping off by the factories along the lake,agricultural and domestic sewage water.East Lake is a typical shallow lake in the northeast of Wuhan city.When the water level is 20.5m,the area is 28km2, volume is 62 million m3,and catchment area is 186 km2.The deepest position:4.75m,average depth is 2.21m2,And also it is a multi-function:water-sport entertainments.drinking water source,fishing,industrial water and famous scene.

  10. Educational Transition of East Malaysian Distance Learners.

    Science.gov (United States)

    Saw, K. G.; Awang, M. N.; Idrus, R. M.; Atan, H.; Azli, N. A.; Jaafar, I.; Rahman, Z. A.; Latiff, Z. A.

    1999-01-01

    Describes results of a study of the changing perceptions of East Malaysian distance learners studying at the Universiti Sains Malaysia. Highlights include students' perceptions of their study skills; and the impact of their studies on other areas of their life, including social obligations, recreation, families, health, finances, work, and…

  11. Academic Freedom and Middle East Studies

    Science.gov (United States)

    Colla, Elliott

    2007-01-01

    When the author and his colleague Marsha Pripstein Posusney of Bryant College organized a workshop, entitled "The Study of the Middle East and Islam: Challenges after 9-11," at the Watson Institute for International Studies at Brown University, he naively assumed it would come off without friction. After all, he thought, they were not even talking…

  12. Education Quality in the Middle East

    Science.gov (United States)

    Chapman, David W.; Miric, Suzanne L.

    2009-01-01

    Some of the most dramatic growth in the provision of primary and secondary education over the last decade has occurred across countries of the Middle East and North Africa (MENA). Yet student achievement across MENA is lagging compared to many other parts of the world. Low quality of education is a primary concern and one of the greatest…

  13. Assessing sanitary mixtures in East African cities

    NARCIS (Netherlands)

    Letema, S.C.

    2012-01-01

    The urbanisation of poverty and informality in East African cities poses a threat to environmental
    health, perpetuates social exclusion and inequalities, and creates service gaps (UN-Habitat, 2008).
    This makes conventional sanitation provision untenable citywide, giving rise to the emerg

  14. Progress of the EAST project in China

    International Nuclear Information System (INIS)

    The Experimental Advanced Superconducting Tokamak (EAST) project is one of the National Mega-Projects of Science Research of China, which was approved by Chinese government in 1998. EAST is a full superconducting tokamak with an elongated plasma cross-section. The mission of the project is to widely investigate both of the physics and the technologies of advanced tokamak operations, especially the mechanism of power and particle handling for steady-state operations. The basic requirements for the EAST tokamak are full superconducting coils, suitable inductive current system, continuous working non-inductive current driven and heating systems, flexible operation scenarios, flexible J(r) and P(r) control, reliable and fast plasma positioning and shaping control, changeable plasma facing components, advanced divertor and diagnostics. Significant progress of the EAST project has been achieved during last two years. The R and D programs, mainly focused on the superconducting magnets, have processed successfully. The prototypes of main parts have been fabricated and qualified. Most of the key parts of the machine have been delivered to the assembly site. The assembly of the device has begun. It is planned to obtain the first plasma in 2005. The detail information of the testing results of superconducting magnets will be given in this paper. The assembly plan and the experimental plan will be introduced, too. (author)

  15. Evolution of pigs in East Asia

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    @@ The research into the origins of domestic animals is of significance not only for understanding their development per se, but also for making clear the human society evolution. Although there are evidences to show that pigs were independently domesticated in a variety of places throughout the world, the detailed scenario of the origin and dispersal of domestic pigs in East Asia remains unclear.

  16. Five bid to host Middle East synchroton

    CERN Multimedia

    McCabe, H

    1999-01-01

    Germany is willing to donate a synchrotron to a research centre to be built somewhere in the Middle East. Bids to host the centre were submitted by Turkey, Cyprus, Iran, the Palestinian Authority and Egypt. Funding of at least 30 million US dollars still needs to be found (1 page).

  17. Peculiarities of transformation processes in East Germany

    Directory of Open Access Journals (Sweden)

    Marion Dathe

    2011-03-01

    Full Text Available The process of socio-economic transformation of East German lands after the German reunification in 1990 is analyzed, the term "transformation" in frames of planned and market economies is defined. The author studies the historical determinants of the transformation process in Germany. German economic and industrial history in context of the driving forces and their social values, as well as the properties of the planning and economic systems that underlie the transformation of East German mentality, are considered. Further analysis is connected with economic, social and political components of the East German transformation process, "the dominance of the West", the collapse of the Council for Mutual Economic Assistance, privatization etc. Finally, the outcome of already traversed path of transformation of East Germany is considered. It is concluded, that the transformation process is not only historically conditioned situations of both the merging parties in the case of Germany, but also the positive or negative perception of its results and the motivation for its further implementation.

  18. East Asian Summit and Deepening of Regional Integration

    Institute of Scientific and Technical Information of China (English)

    Dao Shulin; Lin Limin; Liu Junhong; Yang Wenjing

    2005-01-01

    @@ After seven years of operation of the ASEAN 10+3 mechanism,the first East Asian Summit will be held in Malaysia at the end of the year. This epoch-making event in East Asia signifies a big step toward regional integration in East Asia, attracting worldwide attention, and even a prediction has been made that 2005 will become "the first year to establish East Asia Community."

  19. RAND's Impact in the Middle East. Corporate Publication

    Science.gov (United States)

    RAND Corporation, 2015

    2015-01-01

    The RAND Corporation works throughout the Middle East to analyze complex policy problems and help policymakers create enduring solutions. RAND's work in the Middle East focuses on the issues that drive economic development. This brief report provides an overview of RAND's impact in the Middle East in the areas of supporting youth, health and…

  20. Assessing the contributions of East African and West Pacific warming to the 2014 boreal spring East African drought

    Science.gov (United States)

    Funk, Christopher C.; Shukla, Shraddhanand; Hoell, Andrew; Livneh, Ben

    2015-01-01

    Anthropogenic warming contributed to the 2014 East African drought by increasing East African and west Pacific temperatures, and increasing the gradient between standardized western and central Pacific SST causing reduced rainfall, evapotranspiration, and soil moisture.

  1. Excerpt from East Is West and West Is East: Gender, Culture, and Interwar Encounters between Asia and America

    Directory of Open Access Journals (Sweden)

    Karen Kuo

    2013-09-01

    Full Text Available Excerpted from Karen Kuo, East Is West and West Is East: Gender, Culture, and Interwar Encounters between Asia and America (Philadelphia: Temple University Press, 2012.Reprinted with permission from Temple University Press.

  2. Cultures of the east (1984-1992

    Directory of Open Access Journals (Sweden)

    Pajin Dušan

    2013-01-01

    Full Text Available The quarterly journal, Cultures of the East (1984-92, was founded with the intention of presenting Near and Far East cultures to academics, as well as a wider audience, and illuminate some of its rich cultural heritage. The subtitle defined the journal as a “journal for Eastern philosophy, literature and art”. However it also contained other issues, such as religion. Some issues had a comparative approach, compiling studies (on philosophy, religion, etc. of Eastern as well as Western origin on a given topic. Recently two digital internet presentations of the journal issues have been posted to the following site: http://yu-budizam.com/knjige/#kulture. In this text we will present relevant texts dedicated to philosophy and topics related to philosophy, like meditation, mysticism, ethics, or psychology.

  3. The Middle East in the year 2000

    International Nuclear Information System (INIS)

    The Middle East in the year 2000 provides all insight into the political and economic changes taking place in the region and explains what they mean for the oil and gas industry. This comprehensive report combines published forecasts with expert comment and analysis, making it a highly practical business guide. With oil and gas at the heart of its discussion it looks in detail at: the likely shape of the Middle East into the next century, with a country-by-country review; the declared aspirations of Middle Eastern countries, with likely economic trends including oil production; the complete political and economic picture and what the future may hold; the long- and short-term future for oil; how oil prices will change over the coming years; the impact of non-Opec production on the region; the opportunities and competitive advantages for companies wanting to do business in the region; fundamentalism versus democracy; and various political scenarios. (author)

  4. The post-war Middle East

    International Nuclear Information System (INIS)

    The Middle East remains today the global energy fulcrum. One year after the Persian Gulf war, the region is in greater turmoil and political uncertainty than it has known in modern times. The Iraqi invasion of Kuwait and subsequent external military intervention forced neighboring states to question the need for a foreign military presence in the future. The rift between the secular revolutionary states in the region led by Iraq, Libya, Yemen, Algeria, and Syria and the traditional monarchy of Saudi Arabia and the emirates of the gulf has widened. Egypt provides, at present, an uncomfortable bridge. The balance of political forces may be shifting. This paper attempts to answer the following questions: Where will we see the new leadership in the Middle East? Will it again play a role through the Organization of Petroleum Exporting Countries and determination of the oil price in shaping the structure of global energy supply and demand?

  5. Chitinozoan diversity in the East Baltic Silurian

    Directory of Open Access Journals (Sweden)

    Nestor, Viiu

    2009-12-01

    Full Text Available Data on the diversity of the East Baltic Silurian chitinozoans have been compared to global chitinozoan biozones that are approximately correlated with the graptolite scale. The total diversity and balanced total diversity curves have three main positive peaks in the Wenlock and Ludlow and diversity lowstands in most of the Llandovery and Pridoli. The turnover ratio and species origination curves are lowest and species extinction is highest in the lower Wenlock, correlating partly with the Ireviken Event. Chitinozoan diversity is related to the transgression–regression phases of the Silurian Baltic basin, water chemistry and temperature, and evolutionary processes of the faunal group. At the level of the Silurian standard stages the trends in the East Baltic and Swedish chitinozoan diversity curves are in general outline similar to the global diversity curve.

  6. East Asian oil markets and refining

    International Nuclear Information System (INIS)

    An overview of the changes taking place and about to take place in China, Japan, South Korea and Taiwan in the oil business is presented. The focus is mainly on product demand, quality of product, refining and trade balances. Charts show (i) demand for oil products to 2005, (ii) oil demand to 2005, (iii) the demand barrel by country, (iv) CDU capacity to 2005, (v) cracking to distillation ratios to 2005, (vi) fuel oil's share in demand barrel and (vii) net product trade. It was concluded that despite recent economic difficulties in East Asia, the oil market is large and dynamic and China in particular is a major oil producer with a fast growing oil demand. Overall, East Asia is a growth market for petroleum with an expected addition of some 2.4 million bpd of extra demand between 1998 and 2005. (UK)

  7. The Procedure for Assembling the EAST Tokamak

    Institute of Scientific and Technical Information of China (English)

    Wu Songtao

    2005-01-01

    Due to the complicated constitution and high precision requirements of the EAST superconducting tokamak, a meticulous assembling procedure and measurement scheme must be established. The big size and mass of the EAST machine's components and complicated configuration with tight installation tolerances call for a highly careful assembling procedure. The assembling procedure consists of three main sub-procedures for the assembling of the base, of the tori of the VV, the vacuum vessel TS and the TF, and of the peripheral parts respectively. Before the assembly, a reference framework has been set up by means of an industrial measurement system with reference fiducial targets fixed on the wall of the test hall. In this paper, the assembling procedure is described in detail, the survey control system of the assembly is discussed, and progress in the assembly work is also reported.

  8. Methane from the East Siberian Arctic shelf

    DEFF Research Database (Denmark)

    Petrenko...[], Vasilii V.; Etheridge, David M.

    2010-01-01

    In their Report “Extensive methane venting to the atmosphere from sediments of the East Siberian Arctic Shelf” (5 March, p. 1246), N. Shakhova et al. write that methane (CH4) release resulting from thawing Arctic permafrost “is a likely positive feedback to climate warming.” They add that the rel......In their Report “Extensive methane venting to the atmosphere from sediments of the East Siberian Arctic Shelf” (5 March, p. 1246), N. Shakhova et al. write that methane (CH4) release resulting from thawing Arctic permafrost “is a likely positive feedback to climate warming.” They add...... we conducted, suggests that a very large (~50%) increase in atmospheric CH4 concentration associated with an abrupt warming event ~11,600 years ago was driven mainly by wetlands, without distinguishing between high and low latitudes. Their reference 9 (3) was published in 1993 and is not relevant...

  9. DIVIMP Modeling of Impurity Transport in EAST

    International Nuclear Information System (INIS)

    Simulations of carbon impurity transport in SOL/divertor plasmas with Ohmic heating on EAST tokamak were performed using the two-dimensional (2D) Monte Carlo impurity transport code DIVIMP. The background plasmas for DIVIMP simulations were externally taken from B2.5/Eirene calculation. Besides the basic output of DIVIMP, the 2D density distributions of the carbon impurity with different ionization states and neutral carbon atoms were obtained, the 2D distributions of CII and CIII emissivities from C+1 and C+2 radiation respectively were also calculated. Comparison between the measured and calculated CIII emissivities showed favorable agreement, indicating that the impurity physics transport models, as implemented in the DIVIMP code, are suitable for the EAST tokamak plasma condition. (magnetically confined plasma)

  10. DIVIMP Modeling of Impurity Transport in EAST

    Science.gov (United States)

    Wang, Fuqiong; Chen, Yiping; Hu, Liqun

    2014-07-01

    Simulations of carbon impurity transport in SOL/divertor plasmas with Ohmic heating on EAST tokamak were performed using the two-dimensional (2D) Monte Carlo impurity transport code DIVIMP. The background plasmas for DIVIMP simulations were externally taken from B2.5/Eirene calculation. Besides the basic output of DIVIMP, the 2D density distributions of the carbon impurity with different ionization states and neutral carbon atoms were obtained, the 2D distributions of CII and CIII emissivities from C+1 and C+2 radiation respectively were also calculated. Comparison between the measured and calculated CIII emissivities showed favorable agreement, indicating that the impurity physics transport models, as implemented in the DIVIMP code, are suitable for the EAST tokamak plasma condition.

  11. Measurement of Radiated Power Loss on EAST

    Institute of Scientific and Technical Information of China (English)

    段艳敏; 王亮; 胡立群; 毛松涛; 许平; 陈开云; 林士耀; 钟国强; 张继宗; 张凌

    2011-01-01

    A type of silicon detector known as AXUV (absolute extreme ultraviolet) photodiodes is successfully used to measure the radiated power in EAST. The detector is characterized by compact structure, fast temporal response (〈0.5 s) and flat spectral sensitivity in the range from ultra-violet to X-ray. Two 16-channel AXUV arrays are installed in EAST to view the whole poloidal cross-section of plasma. Based on the diagnostic system, typical radiation distributions for both limiter and divertor plasma are obtained and compared. As divertor detachment occurs, the radiation distribution in X-point region is observed to vary distinctly. The total radiation power losses in discharges with different plasma parameters are briefly analyzed.

  12. Unocal schedules field development off East Kalimantan

    Energy Technology Data Exchange (ETDEWEB)

    1992-12-07

    Unocal Indonesia Ltd. has let a turnkey contract to PT Gema SemBrown (GSB) to build a platform to set in the deepest water yet off Indonesia. This paper reports on the contract, which is worth more than $40 million, and calls for GSB to engineer, procure, fabricate, install, and hook up Unocal's SA drilling and production platform in 335 ft of water in Serang field. Site is in Makassar Strait, about 25 miles off East Kalimantan. GSB in October began fabricating the Serang SA platform at its Sunda Strait fabrication yard in West Java, Indonesia. GSB is to complete the platform on a fast track schedule in time for installation in July 1993. The project includes two export trunk lines connecting Serang field with Unocal's Melahin field. Production will come ashore at Santan on East Kalimantan.

  13. Political Change in the Middle East

    DEFF Research Database (Denmark)

    Beck, Martin; Hueser, Simone

    This article deals with the Arab Spring as a process of deep political change in the Arab world, previously the only major world area where authoritarianism persisted unchallenged for decades. While in various countries of the Arab world mass protests in 2011 forced rulers to resign, other author...... of stability is presented and discussed. Although the analysis draws heavily on rent theory, it also applies findings from transition theory and revolution theory to illuminate the current political dynamics in the Middle East....

  14. The Mousterian Populations of the Near East

    Directory of Open Access Journals (Sweden)

    Silvana Condemi

    2008-05-01

    Full Text Available Localization of Middle Palaeolithic sites in Israel with human remains This article deals with the contribution of archeological excavations in Israel, as well as of studies of human fossils in the Near East. Over the last thirty years, discoveries of human fossil remains in Israel have given rise to a major debate concerning the status of Neanderthals in this region and their relationship to modern Man. After describing these discoveries of human fossil remains in Israel, I will present the...

  15. Characterisation of Quaternary sediments from East Anglia

    OpenAIRE

    Mitchell, C J; Bloodworth, A.J.; Evans, E. J.

    1996-01-01

    This report describes the mineralogical investigations of Quaternary sediments,mainly Cromer Till, collected from East Anglia. The main aim of the work was to characterise the mineralogical and physical properties of the till samples to facilitate correlation between tills from different localities. The clast composition of the samples was determined using a binocular microscope and the mineralogy of the matrix was determined using X-ray diffraction and thermogravimetry. Calibration charts we...

  16. The Offshore East African Rift System

    Science.gov (United States)

    Franke, D.; Klimke, J.; Jokat, W.; Stollhofen, H.; Mahanjane, S.

    2014-12-01

    Numerous studies have addressed various aspects of the East African Rift system but surprisingly few on the offshore continuation of the south-eastern branch of the rift into the Mozambique Channel. The most prominent article has been published almost 30 years ago by Mougenot et al. (1986) and is based on vintage seismic data. Several studies investigating earthquakes and plate motions from GPS measurements reveal recent deformation along the offshore branch of the East African Rift system. Slip vectors from earthquakes data in Mozambique's offshore basins show a consistent NE direction. Fault plane solutions reveal ~ E-W extensional failure with focal depth clustering around 19 km and 40 km, respectively. Here, we present new evidence for neotectonic deformation derived from modern seismic reflection data and supported by additional geophysical data. The modern rift system obviously reactivates structures from the disintegration of eastern Gondwana. During the Jurassic/Cretaceous opening of the Somali and Mozambique Basins, Madagascar moved southwards along a major shear zone, to its present position. Since the Miocene, parts of the shear zone became reactivated and structurally overprinted by the East African rift system. The Kerimbas Graben offshore northern Mozambique is the most prominent manifestation of recent extensional deformation. Bathymetry data shows that it deepens northwards, with approximately 700 m downthrown on the eastern shoulder. The graben can be subdivided into four subbasins by crosscutting structural lineaments with a NW-SE trend. Together with the N-S striking graben-bounding faults, this resembles a conjugate fault system. In seismic reflection data normal faulting is distinct not only at the earthquake epicenters. The faults cut through the sedimentary successions and typically reach the seafloor, indicating ongoing recent deformation. Reference: Mougenot, D., Recq, M., Virlogeux, P., and Lepvrier, C., 1986, Seaward extension of the East

  17. Heart Failure in the Middle East

    OpenAIRE

    Al-Shamiri, Mostafa Q

    2013-01-01

    The clinical syndrome of heart failure is the final pathway for a myriad of diseases that affect the heart, and is a leading and growing cause of morbidity and mortality worldwide. Evidence-based guidelines have provided clinicians with valuable data for better applying diagnostic and therapeutic tools, particularly the overwhelming new imaging technology and other, often expensive, therapies and devices, in heart failure patients. In the Middle East, progress has recently been made with the ...

  18. Water resource conflicts in the Middle East.

    Science.gov (United States)

    Drake, C

    1997-01-01

    This article discusses the causes and sources of water resource conflict in the 3 major international river basins of the Middle East: the Tigris-Euphrates, the Nile, and the Jordan-Yarmuk. The physical geography of the Middle East is arid due to descending air, northeast trade winds, the southerly location, and high evaporation rates. Only Turkey, Iran, and Lebanon have adequate rainfall for population needs. Their mountainous geography and more northerly locations intercept rain and snow bearing westerly winds in winter. Parts of every other country are vulnerable to water shortages. Rainfall is irregular. Water resource conflicts are due to growing populations, economic development, rising standards of living, technological developments, political fragmentation, and poor water management. Immigration to the Jordan-Yarmuk watershed has added to population growth in this location. Over 50% of the population in the Middle East lives in urban areas where populations consume 10-12 times more water than those in rural areas. Water is wasted in irrigation schemes and huge dams with reservoirs where increased evaporation occurs. Technology results in greater water extraction of shallow groundwater and pollution of rivers and aquifers. British colonial government control led to reduced friction in most of the Nile basin. Now all ethnic groups have become more competitive and nationalistic. The Cold War restrained some of the conflict. Israel obtains 40% of its water from aquifers beneath the West Bank and Gaza. Geopolitical factors determine the mutual goodwill in managing international water. The 3 major water basins in the Middle East pose the greatest risk of water disputes. Possible solutions include conservation, better management, prioritizing uses, technological solutions, increased cooperation among co-riparians, developing better and enforceable international water laws, and reducing population growth rates. PMID:12178551

  19. Expropriation of Minority Shareholders in East Asia

    OpenAIRE

    Claessens, Stijn; Djankov, Simeon; Fan, Joseph P.H.; Lang, Larry H. P.

    2000-01-01

    We examine the evidence on expropriation of minority shareholders by the controlling shareholder in publicly traded companies in nine East Asian countries. Higher cash-flow rights are associated with higher market valuation. In contrast, higher control rights have an insignificant or negative effect on corporate valuation. Deviations of voting from cash-flow rights through the use of pyramiding, cross-holdings, and dual-class shares, are associated with lower market values. Results are robust...

  20. Energy law challenges in the Middle East

    Energy Technology Data Exchange (ETDEWEB)

    Gray, Julian; Hyde, Sarah (Clyde and Co., Dubai (United Arab Emirates))

    1992-07-01

    A brief summary discusses some of the considerations which must be dealt with when operating in the oil and gas industry in the Middle East. These in turn arise out of the socio-political nature of the legal principles and systems which are unique to this region. Topics covered include border disputes, the concept of ''Riba'' (interest) and the importance of local laws particularly relating to labour. (UK).

  1. Growth with Equity in East Asia?

    OpenAIRE

    Jomo K.S.

    2006-01-01

    Rapid growth and structural change have reduced poverty in East Asian economies. Income inequality has been low in Korea and Taiwan, but has risen in recent years with economic liberalization. In the Southeast Asian economies of Thailand, Malaysia and Indonesia, poverty has declined, while income inequality trends have varied, rising most clearly in Thailand. With its strengthened (private) property rights, market liberalization and sustained rapid growth, China has also experienced increased...

  2. Media and Teaching about the Middle East

    Science.gov (United States)

    Kaviani, Khodadad

    2009-01-01

    This qualitative study was conducted in 2006-2007 and found that teachers relied on a variety of readily available media to stay informed about the Middle East and used some of them in their teaching. Teachers tried to explain to their students that every Middle Eastern Muslim is not a terrorist and Iraq was not behind the 9/11 terrorist attacks.…

  3. Economic Development in the Middle East

    OpenAIRE

    Yochanan Shachmurove

    2004-01-01

    The economic and financial development are examined in Algeria, Egypt, Iran, Israel, Jordan, Kuwait, Lebanon, Morocco, Oman, Saudi Arabia, Syria, Tunisia, Turkey, United Arab Emirates, and Yemen, representing the Middle East and North Africa region. Lengthy bureaucratic procedures, unclear regulations, corruption, and heavy reliance on oil exports pose major obstacles to economic development and integration into global markets. These controlled economies directly affect foreign and domestic i...

  4. Will East Germany Become a New Mezzogiorno?

    OpenAIRE

    Andrea Boltho; Wendy Carlin; Pasquale Scaramozzino

    1996-01-01

    Despite massive regional policy efforts, GDP per capita in Southern Italy has only briefly converged on Northern Italian levels (during the 1960s). Failure since then is associated with a policy switch from investment towards income maintenance, with reduced wage sensitivity to regional labour market conditions and with increases in rent-seeking opportunities and corruption. East Germany’s early experience of rapid wage and income, but not productivity, convergence raised fears that a Mezzogi...

  5. Health Perceptions - where the East meets West

    OpenAIRE

    Postelnicu, Irina; Hedegaard, Kathrine M. Christensen; Fiktus, Magdalena Katarzyna; Buhler, Susanne; Kristensen, Johannes; Møller, Felix Quist

    2012-01-01

    This project investigates where the eastern and western understandings of yoga meet, and how underlying health perceptions separate or unite the East and the West. Our empirical data is conducted through a comparative analysis of six eastern and western yoga websites using grounded theory and mixed methodology. Our theoretical background consists of western philosophical literature and Indian philosophical literature on yoga. We have chosen these to obtain an understanding of yoga and health....

  6. Assessing sanitary mixtures in East African cities

    OpenAIRE

    Letema, S.C.

    2012-01-01

    The urbanisation of poverty and informality in East African cities poses a threat to environmental health, perpetuates social exclusion and inequalities, and creates service gaps (UN-Habitat, 2008). This makes conventional sanitation provision untenable citywide, giving rise to the emergence of sanitation mixtures. Sanitation mixtures have different scales, institutional arrangements, user groups, and rationalities for their establishment, location, and management. For assessing the performan...

  7. Middle East gas utilization and export potential

    International Nuclear Information System (INIS)

    There is huge gas supply potential in the Middle East, which possesses over one third of the world's natural gas reserves. However, marketed production represents only 6% of the world total, demonstrating that gas resources in the Middle East are under utilized. The value of these resources will be realized only if the gas finds a commercial outlet that guarantees proper return on investments for gas producers and the best possible use of this nonrenewable resource for governments. Apart from the chemical sector, which has provided a good outlet for natural gas, the development of natural gas resources in the region has been very limited historically, inhibited by many factors linked to the resource itself and to the characteristics of the region. However, natural gas in the Middle East is now at a crossroads, facing both major challenges and significant opportunities. The region, which currently plays only a marginal role on the world gas market, has the potential to become a leading world supplier, provided a number of political and economic conditions are fulfilled. This paper discusses some of the challenges that Middle Eastern countries face in trying to develop their natural gas resources. It reviews development potential for Middle Eastern gas reserves, whether for local use and/or exports, and it highlights future opportunities. (Author)

  8. Comparison of East Asian winter monsoon indices

    Directory of Open Access Journals (Sweden)

    Gao Hui

    2007-01-01

    Full Text Available Four East Asian winter monsoon (EAWM indices are compared in this paper. In the research periods, all the indices show similar interannual and decadal-interdecadal variations, with predominant periods centering in 3–4 years, 6.5 years and 9–15 years, respectively. Besides, all the indices show remarkable weakening trends since the 1980s. The correlation coefficient of each two indices is positive with a significance level of 99%. Both the correlation analyses and the composites indicate that in stronger EAWM years, the Siberian high and the higher-level subtropical westerly jet are stronger, and the Aleutian low and the East Asia trough are deeper. This circulation pattern is favorable for much stronger northwesterly wind and lower air temperature in the subtropical regions of East Asia, while it is on the opposite in weaker EAWM years. Besides, EAWM can also exert a remarkable leading effect on the summer monsoon. After stronger (weaker EAWM, less (more summer precipitation is seen over the regions from the Yangtze River valley of China to southern Japan, while more (less from South China Sea to the tropical western Pacific.

  9. Polar continental margins: Studies off East Greenland

    Science.gov (United States)

    Mienert, J.; Thiede, J.; Kenyon, N. H.; Hollender, F.-J.

    The passive continental margin off east Greenland has been shaped by tectonic and sedimentary processes, and typical physiographic patterns have evolved over the past few million years under the influence of the late Cenozoic Northern Hemisphere glaciations. The Greenland ice shield has been particularly affected.GLORIA (Geological Long Range Inclined Asdic), the Institute of Oceanographic Sciences' (IOS) long-range, side-scan sonar, was used on a 1992 RV Livonia cruise to map large-scale changes in sedimentary patterns along the east Greenland continental margin. The overall objective of this research program was to determine the variety of large-scale seafloor processes to improve our understanding of the interaction between ice sheets, current regimes, and sedimentary processes. In cooperation with IOS and the RV Livonia, a high-quality set of seafloor data has been produced. GLORIA'S first survey of east Greenland's continental margin covered several 1000- × 50-km-wide swaths (Figure 1) and yielded an impressive sidescan sonar image of the complete Greenland Basin and margin (about 250,000 km2). A mosaic of the data was made at a scale of 1:375,000. The base map was prepared with a polar stereographic projection having a standard parallel of 71°.

  10. Cause of East-West Earth Asymmetry

    CERN Document Server

    Scalera, Giancarlo

    2015-01-01

    The different slope of the Wadati-Benioff zones oriented towards east and west is considered a main asymmetry of the Earth's globe. Under the Americas they have angles of about 30o, while under the Pacific east coasts (Asia, Japan) the angles are steeper. In the framework of plate tectonics geodynamics the cause of this difference can be identified in the tidal drag that would cause a global shift of the lithosphere towards west. But this solution has been many times criticized on the basis of the irrelevance of the tidal forces with respect to viscous friction. Instead, it is possible to show that in a different framework, in which sudden extrusions of mantle materials occur by local phase change toward a more unpacked lattice, the value of the Coriolis fictitious force can rise of several magnitude orders, becoming the main cause of the east-west asymmetry of the Wadati-Benioff zones, which might be ascribed entirely to internal causes of the planet (its rotation and geodynamics) and not to external causes ...

  11. The East-Asian VLBI Network

    CERN Document Server

    Wajima, Kiyoaki; An, Tao; Baan, Willem A; Fujisawa, Kenta; Hao, Longfei; Jiang, Wu; Jung, Taehyun; Kawaguchi, Noriyuki; Kim, Jongsoo; Kobayashi, Hideyuki; Oh, Se-Jin; Roh, Duk-Gyoo; Wang, Min; Wu, Yuanwei; Xia, Bo; Zhang, Ming

    2015-01-01

    The East-Asian VLBI Network (EAVN) is the international VLBI facility in East Asia and is conducted in collaboration with China, Japan, and Korea. The EAVN consists of VLBI arrays operated in each East Asian country, containing 21 radio telescopes and three correlators. The EAVN will be mainly operated at 6.7 (C-band), 8 (X-band), 22 (K-band), and 43 GHz (Q-band), although the EAVN has an ability to conduct observations at 1.6 - 129 GHz. We have conducted fringe test observations eight times to date at 8 and 22 GHz and fringes have been successfully detected at both frequencies. We have also conducted science commissioning observations of 6.7 GHz methanol masers in massive star-forming regions. The EAVN will be operational from the second half of 2017, providing complementary results with the FAST on AGNs, massive star-forming regions, and evolved stars with high angular resolution at cm- to mm-wavelengths.

  12. Middle East Transformation from the Perspective of U.S. Middle East Policy

    Institute of Scientific and Technical Information of China (English)

    Li Rong; Tang Zhichao; Tian Wenlin

    2008-01-01

    The Middle East, one of the most turbulent regions in the world, has embarked on another round of chaos since America waged the Iraq war in 2003, new players vying to fill the power vacuum, entrenched hatred multiplying with new wounds. Ecstasy turned into agony as Americans watched the war unfold. U.S. think tank researchers and politicians, reflecting on the war and U.S. Middle East policy, urged the Bush administration to adjust the policy and break the strategic impasse. Under grave pressure from home and abroad, the White House finally began to respond. Against this backdrop, the year 2007 witnessed the most intensive and extensive shift of U.S. Middle East policy in recent years and a drastic return of realism in America's foreign policy. These policy changes rippled in the Middle East, precipitating policy changes of other powers and transformation of the geopolitical landscape. The Middle East, as we can see, is heading toward a new age of pain and growth.

  13. Plastitootja edule aitas kaasa tollinõuete lihtsustumine / Teeli Remmelg

    Index Scriptorium Estoniae

    Remmelg, Teeli

    2005-01-01

    Hiiumaa TOP-i võitja M ja P Nurst AS-i juhataja Mati Nurst ettevõtte loomisest ja tegevusest. Diagramm: Käive on aastaga kahekordistunud. Vt. samas: Endel Lepitso: Esimene plastitööstuse lend sai Hiiumaalt tuule tiibadesse

  14. Tallinki edule jättis pleki suuromanik / Hindrek Riikoja

    Index Scriptorium Estoniae

    Riikoja, Hindrek

    2005-01-01

    2005. aasta oli Eesti laevafirmale Tallink edukas: laevafirma ostis aasta jooksul kolm uut laeva, firma suudab pakkuda konkurentsi tervel Läänemerel ning ettevõtte aktsiaid omandas börsil üks protsent Eesti elanikest. Lisa, graafik: Uued tulijad börsil

  15. Molecular epidemiology of HIV-1 strains in the south-east and east of Turkey

    Directory of Open Access Journals (Sweden)

    Mustafa Kemal Çelen

    2015-09-01

    Conclusions: HIV molecular epidemiology studies are necessary to determine transmission patterns and spread. Subtype B and CRF01_AE, CRF02_AG are the most prevalent strains in the south-east of Turkey. However, subtype C, sub-subtypes A1 and F1 are of low prevalence but persist in the south-east of Turkey. In the near future, changing of HIV epidemiology will be possible in Turkey due to migration movement in border lines and resistance testing will play an important role in HIV management.

  16. Middle east gas: supply source of Europe

    International Nuclear Information System (INIS)

    The evolution of gas demand, the decreasing of reserves leads to the question of European future needs satisfaction. The european market can call on the russian production or middle east production. Iran has the most important reserves but the needs of the population can limit the gas supply. Yemen and Oman which have less important reserves but also less important needs to satisfy can be a serious alternative; Abu dhabi reserves are destined to asia market. The qatar has the most important gas offshore field in the world. The LNG (liquefied natural gas) seems to have a better position than gas pipeline to dispatch gas towards Europe

  17. Middle East: major opportunities for gas producers

    International Nuclear Information System (INIS)

    This article addresses the increase in demand for natural gas in the face of the threat of global warming, and the opportunities that this presents for Middle East gas producers. The use of natural gas to reduce the consumption of petroleum, market opportunities in the European Community as demand outstrips supply, worldwide demand for LNG, and the need for foreign investment are discussed. A brief overview is given of the situations in Turkey, Iran, Iraq, Kuwait, Egypt, Jordan, Syria, Oman, Bahrain, Qatar, Saudia Arabia, United Arab Emirates, Abu Dhabi and Yemen. (UK)

  18. The genus Rhaponticum in East Asia

    Directory of Open Access Journals (Sweden)

    Gorovoy, P.

    2010-12-01

    Full Text Available The genus Rhaponticum in East Asia has always been a taxon for discussion. Rhaponticum carthamoides from East Siberia comprises three subspecies: carthamoides, chamarensis and orientale. Even though they differ in morphology, they do not have isolated areas. Rhaponticum satzyperovii was recently described and its author pointed out its affinity with Rh. uniflorum. Plant height, stem indumentum, and radical and stem leaf dissection were signaled as the diagnostic characters. Our present study on living and herbarium specimens of Rh. satzyperovii shows that the diagnostic characters are not consistent. The species area was also claimed to be an argument for considering Rh. satzyperovii a distinct species. This area covers the south of the Primorye Province in the Far East of Russia with some locations in the adjacent Jewish Autonomous Region and in China. In our study, the area of Rh. satzyperovii is found to be within the area of Rh. uniflorum and thereafter they turned out to have no disjunction. In East Asia, Rh. uniflorum is characterized by a wide range of morphological variability. We suggest that Rh. satzyperovii should be included within Rh. uniflorum without any taxonomic rank.El género Rhaponticum en el Este de Asia ha sido siempre un taxón discutido. Rhaponticum carthamoides del Este de Siberia incluye tres subespecies: carthamoides, chamarensis y orientale. Aunque difieren en su morfología, sus áreas no están aisladas. Rhaponticum satzyperovii fue descrito recientemente y su autor señaló su afinidad con Rh. uniflorum. Los caracteres diagnósticos fueron la altura de la planta, el indumento del tallo y las divisiones de las hojas basales y caulinares. Nuestro estudio de plantas vivas y muestras de herbario de Rh. satzyperovii muestra que los caracteres diagnósticos no son consistentes. El área de distribución también se argumentó para considerar Rh. satzyperovii una especie diferente. El área cubre el sur de la provincia de

  19. Genetic variation in the east Midlands.

    Science.gov (United States)

    Mastana, S S; Sokol, R J

    1998-01-01

    According to history, the population of the British Isles derives its genepool from a succession of invaders and immigrants. The settlement pattern of these invaders gave rise to a patchwork of genepools, shown in previous genetic surveys. Specimens from 1117 blood donors of regionally subdivided East Midlands (Derbyshire, Nottinghamshire and Leicestershire) were analysed for 18 conventional genetic systems (blood groups, serum proteins and red cell enzymes), according to place of residence. Significant differences exist among the five geographically defined sub-populations, and it is argued that these are derived from the historical settlement of continental European populations in the region, especially the Danes and the Vikings.

  20. Credit Crunch in East Asia: A Retrospective

    OpenAIRE

    Masahiro Enya; Akira Kohsaka; Mervin Pobre

    2004-01-01

    In this paper, we explore the issue on credit crunch from a comparative perspective. Utilizing longer time series data, we investigate the existence of credit crunch in selected crisis-hit economies in East Asia over the period 1980-2002. We detected some episodes of credit crunch both before and after the Asian economic crisis. These episodes after the Crisis are somewhat different from those detected by previous studies on the issue. We, then, review the credit-crunch episodes in the broad ...

  1. East-West cooperation at CERN

    CERN Multimedia

    2002-01-01

    From left to right: H. Bokemeyer, in charge of physics for INTAS, J. Sinnaeve, INTAS' general secretary and R. Landua, ATHENA spokesman, visit the ATHENA experiment installations. Heads of INTAS (International Association for the promotion and cooperation of the new independent states of the former Soviet Union) visited CERN on 11 October. This association is in charge of preserving and promoting the scientific potential of the former Soviet Union countries through a cooperation between East and West. In recents years, a certain number of projects related to the LHC experiments have been co-financed by INTAS. The support for young researchers coming from these countries is also a big success.

  2. Middle East respiratory syndrome coronavirus in children

    OpenAIRE

    Thabet, Farah; Chehab, May; Bafaqih, Hind; AlMohaimeed, Sulaiman

    2015-01-01

    The Middle East respiratory syndrome (MERS) is a new human disease caused by a novel coronavirus (CoV). The disease is reported mainly in adults. Data in children are scarce. The disease caused by MERS-CoV in children presents with a wide range of clinical manifestations, and it is associated with a lower mortality rate compared with adults. Poor outcome is observed mainly in admitted patients with medical comorbidities. We report a new case of MERS-CoV infection in a 9-month-old child compli...

  3. Rotation Breaking Induced by ELMs on EAST

    DEFF Research Database (Denmark)

    Xiong, H.; Xu, G.; Sun, Y.;

    Spontaneous rotation has been observed in LHCD H-mode plasmas with type III ELMs (edge localized modes) on EAST, and it revealed that type III ELMs can induce the loss of both core and edge toroidal rotation. Here we work on the breaking mechanism during the ELMs. Several large tokamaks have...... of magnetic surface, thus generate NTV (neoclassical toroidal viscosity) torque that affects toroidal rotation. We adopt 1cm maximum edge magnetic surface displacement from experimental observation, and our calculation shows that the edge torque is about 0.35 N/m2, and the core very small. The expected...

  4. Application of MDSplus on EAST Tokamak

    Institute of Scientific and Technical Information of China (English)

    QU Lianzheng; LUO Jiarong; LI lingling; ZHANG Mingxing; WANG Yong

    2007-01-01

    EAST is a fully superconducting Tokamak in China used for controlled fusion research. MDSplus, a special software package for fusion research, has been used successfully as a central repository for analysed data and PCS (Plasma Control System) data since the debugging experiment in the spring of 2006 . In this paper, the reasons for choosing MDSplus as the analysis database and the way to use it are presented in detail, along with the solution to the problem that part of the MDSplus library does not work in the multithread mode. The experiment showed that the data system based on MDSplus operated stably and it could provide a better performance especially for remote users.

  5. Gender Inequality in North East India

    OpenAIRE

    Mahanta, Bidisha; Nayak, Purusottam

    2013-01-01

    The present paper is an attempt to analyze the status of gender inequality in North East India using various indicators based on secondary data. The study reveals that the northeast is better off than that of the nation as a whole in terms of gender equality. However inequality between women and men exists in the region in spite of the predominance of various ethnic groups who by and large do not believe in sex discrimination. The study reveals that women are relatively disempowered and enjoy...

  6. Ice age plant refugia in East Greenland

    DEFF Research Database (Denmark)

    Funder, Svend Visby

    1979-01-01

    From the distribution of plants it has been inferred by some botanists that ice-free areas existed in East Greenland accommodating a flora which survived one or several ice ages in the area. Comparing this evidence with recent information on the chronology of glaciations and post-glacial vegetation...... of Greenland. 14 C dating and amino-acid age estimates of marine sediments show that lowland areas near the outer coast have been ice-free for at least 40,000 years. The vegetation history, as reflected in pollen diagrams extending back to ca. 10,000 yr. B.P., has shown that many of the extant species...

  7. Real Estate Investment in Sabah, East Malaysia

    OpenAIRE

    Chok, Vui Shung

    2008-01-01

    Executive Summary Investing in real estate is one of the best means of maximizing ones wealth. An individual can use a property as leverage and hedge it against inflation. Most people invest in this asset class as it is a norm for a property to appreciate at the rate of 5-6% annually, and some even more in places where housing in short supply. This dissertation will evaluate specifically on real estate investment in the state of Sabah, East Malaysia. The chapters begin by providi...

  8. East Greenland Caledonides: stratigraphy, structure and geochronology: Lower Palaeozoic stratigraphy of the East Greenland Caledonides

    Directory of Open Access Journals (Sweden)

    Smith, M. Paul

    2004-12-01

    Full Text Available The Lower Palaeozoic stratigraphy of the East Greenland Caledonides, from the fjord region of North-East Greenland northwards to Kronprins Christian Land, is reviewed and a number of new lithostratigraphical units are proposed. The Slottet Formation (new is a Lower Cambrian quartzite unit, containing Skolithos burrows, that is present in the Målebjerg and Eleonore Sø tectonic windows, in the nunatak region of North-East Greenland. The unit is the source of common and often-reported glacial erratic boulders containing Skolithos that are distributed throughout the fjord region. The Målebjerg Formation (new overlies the Slottet Formation in the tectonic windows, and comprises limestones and dolostones of assumed Cambrian–Ordovician age. The Lower Palaeozoic succession of the fjord region of East Greenland (dominantly limestones and dolostones is formally placed in the Kong Oscar Fjord Group (new. Amendments are proposed for several existing units in the Kronprins Christian Land and Lambert Land areas, where they occur in autochthonous, parautochthonous and allochthonous settings.

  9. Gender, Literature, and Film in Contemporary East Central European Culture

    OpenAIRE

    Imre, Anikó

    2001-01-01

    In her article, "Gender, Literature, and Film in Contemporary East Central European Culture," Anikó Imre discusses gender, literature, and film in Hungary in the context of East Central European national cultures of the 1980s and 1990s. Anikó Imre analyzes the analogous gender structures that underlie both nation and literature in these transitional cultures. She challenges both social science studies of post-communist transitions and studies of East Central European literatures and cultures ...

  10. Television and Politics in the Former East Germany

    OpenAIRE

    Dittmar, Claudia

    2005-01-01

    In her paper, "Television and Politics in the Former East Germany," Claudia Dittmar analyzes how in the former East Germany (GDR) while television audience was restricted severly by government, at the same time West German broadcasts acquired a substantial audience and what the impact of these broadcasts had on the audience. West German television programs enjoyed a high level of popularity with the East German population, thereby posing the greatest competition to the GDR's own television st...

  11. Two Essays on Regional Economic Integration in East Asia

    OpenAIRE

    Yap, Josef T.

    2004-01-01

    Regional economic integration in East Asia has gained momentum in the aftermath of the 1997 financial crisis and the escalation of international terrorism. In the first essay, the integration process in Europe and East Asia is compared briefly. This is followed by a discussion on the expansion process by the European Union and how East Asia can learn from this. In particular, the concern is how to integrate the CMLV countries in a meaningful way. Proposals deal with the impact of freer moveme...

  12. Skills, Wages, and Employment in East and West Germany

    OpenAIRE

    Michael Funke; Felix FitzRoy

    1995-01-01

    Disaggregated data from 30 two-digit manufacturing industries in the east and west parts of unified Germany are used to estimate employment for three skill categories of blue collar workers. Employment elasticities are uniformly higher in the east, and for unskilled labor. The former result contradicts union claims that wages had little relevance for east German job losses, while the latter confirms the capital-skill complementarity hypothesis.

  13. Energy privatization in the Middle East

    International Nuclear Information System (INIS)

    The issue of energy privatization in the Middle East was discussed with particular examples from Kuwait. The development of Kuwait's domestic political institutions is unique in the Arab Gulf which makes privatization more complicated than in other Middle Eastern countries. The major issue in Kuwait is whether foreign investors and domestic private investors will be allowed equity participation in oil and gas production projects. It was suggested that the answer depends on general assessments of national financial and state security interests and on individual case judgements respecting each potential partnership. Historically, one of the main reasons for nationalization of private investment in oil and gas in the Middle East was the desire of governments to increase state revenues. Nationalization permitted states to set prices and production levels themselves and to keep the difference between costs and prices instead of sharing it with corporate owners. However, nationalization is not without its problems as indicated by the difficulties encountered by governments in trying to make the the OPEC-managed hydrocarbon regime work. The three main reasons for the current willingness of Middle Eastern governments to consider re-admitting private companies as equity participants in their energy industries, namely market share and terms of access, interstate disputes, and desire to minimize corruption, were also discussed. It was suggested that these are strong arguments that support taking another look at privatization as a strategy that is in the long-term interest of Middle Eastern oil producing states. 19 refs

  14. East and West in Modern Hungarian Politics

    Directory of Open Access Journals (Sweden)

    Katalin Rac

    2015-01-01

    Full Text Available More than any other politician in current Hungarian politics, Hungarian Prime Minister Viktor Orbán refers to “east” and “west” in his public addresses as symbols of antithetical political cultures and cultural value systems. Of course, he is by no means the first Hungarian statesman to do so. From the Middle Ages, references to the Asian origins of the nation were mobilized by chroniclers and statesmen to characterize the national character and Hungary’s place in the European Christian political community. During the Enlightenment, the embracing of a perceived cultural hierarchy between west and east entered the Hungarian public discourse, and from the Reform Era the two intellectual streams shaped modern Hungarian identity discourse equally. This paper describes the national identity discourse that emphasizes the Asian origins of the nation through the lens of what I call “self-Orientalism.” Whereas Orbán’s political addresses can be viewed as a continuation of the self-Orientalizing language, the examination of the ways in which he breaks from the tradition of self-Orientalism teaches even more important lessons about the viability of the reference to the east-west dichotomy in the global political arena.

  15. Phytoecdysteroids of the East Asian Caryophyllaceae

    Directory of Open Access Journals (Sweden)

    Elena Novozhilova

    2015-01-01

    Full Text Available Background: Occurrence of integristerone A (1, 20-hydroxyecdysone (2, ecdysone (3, 2-deoxy-20-hydroxyecdysone (4 has been analyzed in 64 species of the East Asian Caryophyllaceae. Materials and Methods: Ecdysteroid content was determinate by high-performance liquid chromatography (HPLC. HPLC with a high-resolution mass spectrometry was performed on Shimadzu LCMS-IT-TOF (Japan system equipped with a LC-20A Prominence liquid chromatograph, a photodiode array detector SPD-M20A and ion-trap/time-of-flight mass spectrometer. Results: New sources of phytoecdysteroids: Melandrium sachalinense and Melandrium firmum have been revealed. It is the 1 st time that two has been identified in M. sachalinense and M. firmum; 1 in the species: Lychnis fulgens, Silene repens, Silene foliosa, Silene stenophylla, Silene jenisseensis and M. sachalinense; 3 in Lychnis cognata; 4 in L. fulgens, S. stenophylla and S. jenisseensis (the tribe Lychnideae, the subfamily Caryophylloideae. Ecdysteroid-negative taxa are Spergularia rubra of the tribe Sperguleae; species of the genera Minuartia, Honckenya, Eremogone, Arenaria, Moehringia, Pseudostellaria, Fimbripetalum, Stellaria and Cerastium of the tribe Alsineae; Scleranthus annuus of the tribe Sclerantheae, as well as the East Asian representatives of the genera Gypsophila, Psammophiliela, Dianthus and Saponaria of the tribe Diantheae; Oberna and Agrostemma of the tribe Lychnideae. Conclusion: This investigation shows the most promising sources of ecdysteriods are species of genera Silene and Lychnis.

  16. Simulations of Reversed Shear Configuration in EAST

    Institute of Scientific and Technical Information of China (English)

    NIU Xingping; WU Bin

    2007-01-01

    The reversed shear (RS) mode is one of the advanced configurations being considered in EAST.Predictive simulations of EAST reversed shear configuration are carried out using an 1.5D equilibrium evolution code.In order to have the desired monotonic q-profile during a tokamak discharge,a successful preparation phase is required.In our simulation,the plasma current is ramped up from 100 kA to a flat-top maximum of 1.0 MA for four seconds.An ICRH power of 1 MW is applied until the plasma shape is formed at the moment of 4 s,and then the power is raised to 3 MW.A LHCD power of 3.5 MW is applied from is to optimize the plasma current density profile.A series of simulations are performed to study the influence of the time of applying the auxiliary heating on the plasma parameters.Based on these simulations,a scheme is proposed and tested for the control of the safety factor profile,which is very useful in real time profile control in tokamak experiments.

  17. Middle East experience in palliative care.

    Science.gov (United States)

    Zeinah, Ghaith F Abu; Al-Kindi, Sadeer G; Hassan, Azza Adel

    2013-02-01

    Palliative Care (PC) is still a relatively new concept in the Middle East (ME). It was first introduced in Saudi Arabia in 1992 and only recently in countries such as Qatar, Bahrain, and the UAE. Although the majority of Middle-Eastern countries, including Palestine, Iraq, Oman and Lebanon are in the capacity building phase, others such as Saudi and Jordan already have localized provision. In the absence of any of the ME countries approaching integration with the mainstream service providers, Saudi Arabia and Jordan are currently setting examples of achievement in the field. There are still countries with little or no known Palliative Care activity (Yemen and Syria). Political issues, scarcity of resources, and lack of education and awareness seem to be the common factors restricting the progress of this field in most countries. In order to improve the suboptimal PC services in the ME, emphasis should be directed toward providing formal education to professionals and raising awareness of the public. It is also necessary to put all differences aside and develop cross-border collaborations, whether through third party organizations such as the Middle East Cancer Consortium (MECC) or otherwise. This review compiles the available literature on the history and progress of the field of PC in most ME countries, while pointing out the major obstacles encountered by the active parties of each country.

  18. South east England renewable energy planning study

    Energy Technology Data Exchange (ETDEWEB)

    Duffin, A.

    1998-09-01

    This is the final report on a study into planning for renewable energy development in the South East region of the United Kingdom (UK). The study was performed by ETSU under contract to Directorate General XVII (DGXVII) of the European Commission (EC) under the ALTENER programme. Half the funding was provided by the UK Department of Trade and Industry (DTI) through the UK`s New and Renewable Energy Programme. The study is one of a series concerned with regional assessment of and planning for renewable energies. A number of studies have already been completed by ETSU. These include ``An Assessment of the Potential Renewable Energy Resource in Scotland``, Planning and Renewable Energy in Cumbria``, An Assessment of Renewable Energy in the Southern Electric Region`` and ``Southern Region Renewable Energy Planning Study``. These reports are available through ETSU`s New and Renewable Enquiries Bureau. ETSU is also currently performing two similar studies covering Strathclyde and the East Midlands region of the UK under separate contracts and is about to begin work on two more, the first covering the Eastern region of the UK and the second Yorkshire and Lancashire. (author)

  19. India's Engagement With East Asia and The China Factor

    Institute of Scientific and Technical Information of China (English)

    Li Li

    2010-01-01

    @@ Introduction India's engagement with East Asia has enjoyed a long history.In ancient times,the Indian Civilization exerted substantial influence on Southeast and East Asia.Buddhism,originating on the Subcontinent more than two centuries ago,remains most popular in Southeast and East Asia.India also has centuries of economic bonds with the region.Under the colonial rule of the British,India was used to safeguard and promote British"interests"in the Pacific Ocean,as well as in the Middle East and Africa.

  20. The Precambrian crustal structure of East Africa

    Science.gov (United States)

    Tugume, Fred Alex

    In this thesis, the Precambrian crustal structure of East African is investigated along with the crustal structures of three Cenozoic rift basins located in the western branch of the East African Rift System (EARS). In the first part of the thesis, P-wave receiver functions are modeled using the H-k method to obtain new insights about the bulk composition and thickness of the crust for Precambrian terrains throughout East Africa. The average crustal thickness for all but one of the terrains is between 37 and 39 km. An exception is the Ubendian terrain, which has an average crustal thickness 42 km. In all terrains, the average Poisson's ratio is similar, ranging from 0.25 to 0.26, indicating a bulk crustal composition that is felsic to intermediate. The main finding of this study is that crustal structure is similar across all terrains, which span more than 4.0 Ga of earth history. There is no discernable difference in the crustal thicknesses and Poisson's ratios between the Archean and Proterozoic terrains, or between the Proterozoic terrains, unlike the variability in Precambrian crustal structure found in many other continents. In the second part of the thesis, a joint inversion of Rayleigh wave phase and group velocities and receiver functions was used to investigate the shear wave velocity structure of the crust and uppermost mantle beneath the Precambrian terrains of East Africa. In comparison with other areas of similar age in southern and western Africa where the same joint inversion method has been applied, I find that while there is little difference in the mean shear wave velocities for the entire crust across all of the Precambrian terrains, and also few differences in the thickness of the crust, there exists substantial variability in lower crustal structure. This variability is reflected primarily in the thickness of the lower crustal layers with shear wave velocities ≥ 4.0 km/s. This variability is found both within terrains of the same age (i

  1. The East Greenland rifted volcanic margin

    Directory of Open Access Journals (Sweden)

    C. Kent Brooks

    2011-12-01

    Full Text Available The Palaeogene North Atlantic Igneous Province is among the largest igneous provinces in the world and this review of the East Greenland sector includes large amounts of information amassed since previous reviews around 1990.The main area of igneous rocks extends from Kangerlussuaq (c. 67°N to Scoresby Sund (c. 70°N, where basalts extend over c. 65 000 km2, with a second area from Hold with Hope (c. 73°N to Shannon (c. 75°N. In addition, the Ocean Drilling Project penetrated basalt at five sites off South-East Greenland. Up to 7 km thickness of basaltic lavas have been stratigraphically and chemically described and their ages determined. A wide spectrum of intrusions are clustered around Kangerlussuaq, Kialeeq (c. 66°N and Mesters Vig (c. 72°N. Layered gabbros are numerous (e.g. the Skaergaard and Kap Edvard Holm intrusions, as are under- and oversaturated syenites, besides small amounts of nephelinite-derived products, such as the Gardiner complex (c. 69°N with carbonatites and silicate rocks rich in melilite, perovskite etc. Felsic extrusive rocks are sparse. A single, sanidine-bearing tuff found over an extensive area of the North Atlantic is thought to be sourced from the Gardiner complex.The province is famous for its coast-parallel dyke swarm, analogous to the sheeted dyke swarm of ophiolites, its associated coastal flexure, and many other dyke swarms, commonly related to central intrusive complexes as in Iceland. The dyke swarms provide time markers, tracers of magmatic evolution and evidence of extensional events. A set of dykes with harzburgite nodules gives unique insight into the Archaean subcontinental lithosphere.Radiometric dating indicates extrusion of huge volumes of basalt over a short time interval, but the overall life of the province was prolonged, beginning with basaltic magmas at c. 60 Ma and continuing to the quartz porphyry stock at Malmbjerg (c. 72°N at c. 26 Ma. Indeed, activity was renewed in the Miocene with

  2. Shallow core drilling and petroleum geology related field work in East and North-East Greenland 2008

    Energy Technology Data Exchange (ETDEWEB)

    Bojesen-Koefoed, J.A.; Bjerager, M.; Piasecki, S.

    2009-07-15

    In 2007/2008, the Geological Survey of Denmark and Greenland (GEUS) launched a major petroleum industry-sponsored project with the objective of updating and expanding our current understanding of the petroleum geology of East and North-East Greenland. The project is planned to continue for the next four to five years, and includes compilation of relevant existing data in the form of a geographic information system (GIS) product, supplemented by new data obtained from shallow core drilling and new field work. Below we give a brief overview of a range of field activities that took place in East and North-East Greenland in the summer of 2008.

  3. Middle East Respiratory Syndrome Virus Pathogenesis.

    Science.gov (United States)

    Singh, Sunit K

    2016-08-01

    Coronaviruses (CoVs) are enveloped RNA viruses that infect birds, mammals, and humans. Infections caused by human coronaviruses (hCoVs) are mostly associated with the respiratory, enteric, and nervous systems. The hCoVs only occasionally induce lower respiratory tract disease, including bronchitis, bronchiolitis, and pneumonia. In 2002 to 2003, a global outbreak of severe acute respiratory syndrome (SARS) was the seminal detection of a novel CoV (SARS-CoV). A decade later (June 2012), another novel CoV was implicated as the cause of Middle East respiratory syndrome (MERS) in Saudi Arabia. Although bats might serve as a reservoir of MERS-CoV, it is unlikely that they are the direct source for most human cases. Severe lines of evidence suggest that dromedary camels have been the major cause of transmission to humans. The emergence of MERS-CoV has triggered serious concerns about the potential for a widespread outbreak. All MERS cases were linked directly or indirectly to the Middle East region including Saudi Arabia, Jordan, Qatar, Oman, Kuwait, and UAE. MERS cases have also been reported in the later phases in the United Kingdom, France, Germany, Italy, Spain, and Tunisia. Most of these MERS cases were linked with the Middle East. The high mortality rates in family-based and hospital-based outbreaks were reported among patients with comorbidities such as diabetes and renal failure. MERS-CoV causes an acute, highly lethal pneumonia and renal dysfunction. The major complications reported in fatal cases are hyperkalemia with associated ventricular tachycardia, disseminated intravascular coagulation, pericarditis, and multiorgan failure. The case-fatality rate seems to be higher for MERS-CoV (around 30%) than for SARS-CoV (9.6%). The combination regimen of type 1 interferon + lopinavir/ritonavir is considered as the first-line therapy for MERS. Antiviral treatment is generally recommended for 10 to 14 days in patients with MERS-CoV infection. Convalescent plasma

  4. Sporadic aurorae observed in East Asia

    Directory of Open Access Journals (Sweden)

    D. M. Willis

    2007-03-01

    Full Text Available All the accessible auroral observations recorded in Chinese and Japanese histories during the interval AD 1840–1911 are investigated in detail. Most of these auroral records have never been translated into a Western language before. The East Asian auroral reports provide information on the date and approximate location of each auroral observation, together with limited scientific information on the characteristics of the auroral luminosity such as colour, duration, extent, position in the sky and approximate time of occurrence. The full translations of the original Chinese and Japanese auroral records are presented in an appendix, which contains bibliographic details of the various historical sources. (There are no known reliable Korean observations during this interval. A second appendix discusses a few implausible "auroral" records, which have been rejected. The salient scientific properties of all exactly dated and reliable East Asian auroral observations in the interval AD 1840–1911 are summarised succinctly. By comparing the relevant scientific information on exactly dated auroral observations with the lists of great geomagnetic storms compiled by the Royal Greenwich Observatory, and also the tabulated values of the Ak (Helsinki and aa (Greenwich and Melbourne magnetic indices, it is found that 5 of the great geomagnetic storms (aa>150 or Ak>50 during either the second half of the nineteenth century or the first decade of the twentieth century are clearly identified by extensive auroral displays observed in China or Japan. Indeed, two of these great storms produced auroral displays observed in both countries on the same night. Conversely, at least 29 (69% of the 42 Chinese and Japanese auroral observations occurred at times of weak-to-moderate geomagnetic activity (aa or Ak≤50. It is shown that these latter auroral displays are very similar to the more numerous (about 50 examples of sporadic

  5. Alleged lethal sorcery in East Timor.

    Science.gov (United States)

    Pollanen, Michael S

    2004-01-01

    A wide range of cultural and social perspectives exists on the concept of sudden and unexpected death. In countries, without a formal system of death investigation, sudden death is shrouded in mysticism often based on traditional belief systems. This cultural perspective on sudden death is often at variance with medical and forensic concepts and may include explanations such as sorcery, magic, and voodoo. In this case report, the postmortem findings in an alleged victim of lethal 'black magic', known as ema halo by the indigenous people of East Timor, is described. The alleged victim died suddenly in front of witnesses. At autopsy, marked dilation of a bicuspid aortic valve with annuloaortic ectasia and a sinus of Valsalva aneurysm was found after exhumation of the body. The findings mitigated the local belief in witchcraft and established a natural manner of death.

  6. East Central Uplift Belt of Junggar Basin

    Institute of Scientific and Technical Information of China (English)

    1996-01-01

    @@ Mosuowandong ( Z3 ) and Dongdaohaizi (Z4) are two bidding blocks located in the east part of central uplift Belt, the hinterland of Junggar Basin. Xinjiang Uygur Autonomous Region. It totally covers an area of 8 100km2. Topographically, the two blocks are quite gentle with elevation of 380-400 m on average. The north part is desert and the south area is good for farming. There are three ephemeral streams flowing across the desert from south to north. The ground water is buried at the depth ranging from 6 to 8 m. It belongs to continental climate with the annually averaged precipitation of 80 mm. The traffic is rather convenient in the south part of both blocks. There are several sand-paved roads and two asphalt roads connected with the highway from Karamay to Urumqi City.

  7. UKRAINE AND THE EAST: CULTUROLOGICAL ASPECT

    Directory of Open Access Journals (Sweden)

    Oleh Pylypiuk

    2015-05-01

    Full Text Available Modern Oriental studies regard the East as the cradle of the world’s civilization, a web of unique cultural formations. Within the modern East–West paradigm, the research into the values of tradition should be underpinned by dominant axiological concepts in order to systematize contemporary ideas of the world, nature, the individual and mentality. In accordance with the central methodological principle of the research, archetypes are regarded as cultural universals. In the article, the typology of the cosmological and the spiritual elements (the Moon and the Word respectively in the Oriental and Ukrainian traditions are highlighted, the emphasis being laid on the analysis of the semantic and thematic fields of the two archetypes.

  8. Growing Typhoon Influence on East Asia

    Science.gov (United States)

    Wu, Liguang; Wang, BIn; Geng, Shuqin

    2005-01-01

    Numerical model studies have suggested that the ongoing global warming will likely affect tropical cyclone activity. But so far little observed evidence has been detected to support the projected future changes. Using satellite-supported best-track data from 1965 to 2003, we show for the first time that over the past four decades the two prevailing typhoon tracks in the western North Pacific (WNP) have shifted westward significantly; the typhoon activity over the South China Sea has considerably decreased; and East Asia has experienced increasing typhoon influence. Our trajectory model simulation indicates that the long-term shifts in the typhoon tracks result primarily from the changes in the mean translation velocity of typhoons or the large-scale steering flow, which is associated with the westward expansion and strengthening of the WNP subtropical high.

  9. Collaboration with East African security organisations

    DEFF Research Database (Denmark)

    Nordby, Johannes Riber; Jacobsen, Katja L.

    2012-01-01

    of the concept. At the same time the three organisations represent different constellations of member nations and thus different national interests, and locally they have different legitimacy and political strength. Thus, when choosing collaboration partners for a security project it is not simply a question...... of looking at these organisations’ military capabilities. There are other concerns, such as their aims, their internal relations, regional legitimacy and so on, to take into consideration. In this DIIS Policy Brief the authors sketch some of the differences that should be taken into consideration when...... planning to work with these organisations. The brief is the first outcome of a research project that analyses the regional security actors in East Africa and how Denmark can contribute to the regional security through them....

  10. The German East-West Divide in Knowledge Production

    DEFF Research Database (Denmark)

    Patuelli, Roberto; Vaona, Andrea; Grimpe, Christoph

    2010-01-01

    , in particular between the East and the West. Based on analyses at the NUTS 3 regional level, we find different knowledge production functions for the East and the West. Moreover, we investigate how our results are affected by the adoption of alternative aggregation levels. Overall, our findings suggest...

  11. Bridging East and West Educational Divides in Singapore

    Science.gov (United States)

    Kumar, Prem

    2013-01-01

    In Asia, we are witnessing an era where the pendulum of power is swaying towards the East with the rising economic strength of China and India. Singapore is at the "crossroads" between the East and West of these most populous nations on earth. Although Singapore may appear the most Westernised country in Asia, she is nevertheless a multicultural…

  12. The East European Press and Three-Mile Island.

    Science.gov (United States)

    Johnson, Owen V.

    This report of the investigation into East European newspaper treatment of the accident at Pennsylvania's Three Mile Island nuclear power plant in the spring of 1979 focuses on the Czech and Slovak media, particularly on the Slovak Communist Party's daily newspaper, "Pravda." The response of the media of other East European countries to energy…

  13. Central Park East Secondary School: Teaching and Learning through Freire

    Science.gov (United States)

    Tyner-Mullings, Alia R.

    2012-01-01

    This article connects the theoretical perspective of Paulo Freire's Pedagogy of the Oppressed with the teaching and learning styles of teachers and students at Central Park East Secondary School (CPESS) in East Harlem, New York. It examines some of the ways the Freireian model has worked within the public school system and considers some of the…

  14. The Challenge to the Peace and Security in East Asia

    Institute of Scientific and Technical Information of China (English)

    YangYi; ChangJiuqing

    2004-01-01

    Today, there are three major economic communities in the contemporary world: North America, Europe and East Asia, among which the East Asian economic community distinguishes itself as the most dynamic and energetic one. The peace and stability in this region are not only of vital importance to the national security and economic development of both China and Japan,

  15. Corporate Finance Lessons from the East Asian Crisis

    OpenAIRE

    Pomerleano, Michael

    1998-01-01

    This Note examines the corporate roots of the financial crisis in East Asia. It summarizes the findings of a study of corporate financial performance in East Asian economies - Hong Kong, Indonesia, the Republic of Korea, Malaysia, the Philippines, Taiwan (China), and Thailand. To allow a consistent cross-border analysis of financial risk and performance, the study used as benchmarks key fi...

  16. Child Care in East Germany: A Visit after the Fall.

    Science.gov (United States)

    Neugebauer, Roger

    1990-01-01

    Describes contrasts in the author's visits to East and West Berlin in 1972 and 1990. Discusses visits to child care centers in East and West Germany in 1990 and concludes with speculation about the future of child care services in a reunited Germany. (DR)

  17. The Business of Politics Commerce, and Culture in East Asia

    DEFF Research Database (Denmark)

    Ooi, Can-Seng

    2016-01-01

    Review of: "Cultural Policies in East Asia: Dynamics Between the State, Arts and Creative Industries". Edited by Hye-Kyung Lee and Lorraine Lim. Basingstoke: Palgrave, Macmillan, 2014. 229 pp.......Review of: "Cultural Policies in East Asia: Dynamics Between the State, Arts and Creative Industries". Edited by Hye-Kyung Lee and Lorraine Lim. Basingstoke: Palgrave, Macmillan, 2014. 229 pp....

  18. Middle East Geopolitical Transformation: The Disappearance of a Shatterbelt.

    Science.gov (United States)

    Cohen, Saul B.

    1992-01-01

    Discusses the future of the Middle East in the wake of the end of the Cold War. Examines the ongoing political reorientation of the region. Suggests that the United States and Europe can foster a political balance in the Middle East by acting as competitive but allied stabilizers. (SG)

  19. The Political Economy of Distress in East Asian Financial Institutions

    OpenAIRE

    Bongini, Paola; Claessens, Constantijn A.; Ferri, Giovanni

    2000-01-01

    Politics and regulatory capture can play an important role in financial institutions distress. East Asia's financial crisis featured many distressed and closed financial intermediaries in an environment with many links between government, politicians, supervisors, and financial institutions. This makes the East Asian financial crisis a good event for studying how such connections affect the ...

  20. Crisis and Contagion in East Asia : Nine Lessons

    OpenAIRE

    Kawai, Masahiro; Newfarmer, Richard; Schmukler, Sergio

    2001-01-01

    The authors investigate the origins of the East Asian crisis and its contagion, examine the channels of contagion, and discuss policy recommendationsThey make detailed recommendations in the context of nine general lessons learned from the East Asian crisis. 1) Preventing crises and contagion: avoid large current account deficits financed through short-term private capital inflows. Aggress...

  1. Communication in the Middle East: A Basic Bibliography.

    Science.gov (United States)

    Merriam, Allen H.

    This 48-item bibliography on communication in the Middle East includes books and journal articles published between 1951 and 1990. The bibliography includes materials dealing with Iran, Israel, Islam, media coverage of the Middle East, rhetorical strategies, and the rest of the Arab world. (RS)

  2. What's happening to marriage in East Asia?

    Science.gov (United States)

    Westley, S B

    1998-07-01

    This article presents an overview of marriage patterns in East Asia. Globally, marriage patterns are changing. In East Asia, cultural patterns are slowing the changes in attitude toward marriage that are occurring in the West. There are implications of changing attitudes for government planners. This issue of Asia-Pacific Population and Policy is based on a series of studies of marriage and family life in Japan, South Korea, and the US. Data were obtained from the 1994 Japan Survey on Work and Family Life; the 1994 South Korea Survey on the Quality of Life; and the 1992-94 US Survey of Families and Households. Findings are reported on marriage age, attitudes toward marriage, attitudes post-marriage, and work patterns during marriage. Both Japan and South Korea have below replacement level fertility and traditional gendered division of labor in the household. In South Korea, women who work 35 or more hours/week spend 31 hours/week on housework, while husbands contribute 14 hours/week. In the US, the equivalent figures were 26 hours for full-time working wives and 9 hours for husbands. In Japan, wives spent 30 hours on housework, while husbands spent 3 hours. Full-time work outside the home involved 57% of married women in Japan, 27% in South Korea, and 66% in the US. Notwithstanding the double burden, women in South Korea and Japan experience pressure from competitive school systems for their children. After-school academic programs are expensive. The trend is for greater reluctance to marry. Replacement level fertility is unlikely unless full equality is achieved in the family. PMID:12294887

  3. Geothermal structure of Australia's east coast basins

    Science.gov (United States)

    Danis, C. R.; O'Neill, C.

    2010-12-01

    The east coast sedimentary basins of Australia formed on an active margin of eastern Gondwana, and constitute an important hydrocarbon resource. The 1600km long Sydney-Gunnedah-Bowen Basin (SGBB) is largest east coast basin system, with thick Permian to Jurassic sedimentary successions overlying Palaeozoic basement rocks. The SGBB has been the focus of renewed geothermal exploration interest, however, the thermal state and geothermal potential of the system is largely unconstrained. Geothermal exploration programs require an accurate estimate of subsurface temperature information, in addition to favourable geology, to make informed decisions on potential targe developments. Primarily temperature information comes from downhole measurements, generally non-equilibrated, which are traditionally extrapolated to depth, however such extrapolation does not take into account variations in geological structure or thermal conductivity. Here we import deep 3D geological models into finite element conduction simulations, using the code Underworld, to calculate the deep thermal structure of the basin system. Underworld allows us to incorporate complex, detailed geological architecture models, incorporating different material properties for different layers, with variable temperature and depth-dependent properties. We adopt a fixed top boundary temperature on a variable topographic surface, and vary the bottom surface boundary condition, to converge of models which satisfy equilibrated downhole temperature measurement constraints. We find coal plays an important role in insulating sedimentary basins. Heat refracts around the coal interval and produces elevated temperatures beneath thick sediments, especially where thick coal intervals are present. This workflow has been formalized into an Underworld geothermal model library, enabling model centric computational workflows. Using the imported model architecture from the geology, data can be continuously updated and added to the

  4. DISTRIBUTIONS OF SULFUR POLLUTANTS IN EAST ASIA

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    A Eulerian sulfur deposition model is used to study the distributions of sulfur pollutants in East Asia, in which important physical and chemical processes such as transport, diffusion, dry and wet deposition, vertical transportation in cumulus cloud, gas phase chemistry, aqueous phase chemistry and heterogeneous aerosol chemistry are included.Two cases, the periods of 1987.07.02 GMT00-1987-07-03 GMT00(case 1) and 1989-04-20 GMT00-1989-04-21GMT00(case 2), are studied and the distributions of SO2 and SO24- in East Asia are shown. It is revealed that the patterns of distributions of SO2 and SO24- are different under different meteorological conditons. In the upper layer, the concentrations of SO2 and SO24- are 0.4 - 1.0 μg/m3 and 0.2 - 0.5 μg/m3, 4.0 - 10.0 μg/m3 and 2.0 - 6.0 μg/m3 in themiddle layer. In the surface layer, the levels of SO2 range from 4.0 to 30.0 μg/m3 and from 2.0 to 8.0 μg/m3 for SO24-Distributions of SOx are controlled by emissions in the surface layer, while in the upper layer it is mainly affected by precipitation. The distributions of SOx show the interaction of emissions, winds and precipitation in the middle layer.

  5. Biogeochemistry of the Ballarat East goldfield

    International Nuclear Information System (INIS)

    The gold deposits along the crest of the Whitehorse Range were extensively worked last century, and the area was revegetated during the 1930s with Monterey Pine (P. radiata). P. Radiata of different ages were sampled at 25m intervals along two east-west traverses roughly perpendicular to the strike of the Ballarat East field. Sampling occurred during the winter of 1995 following heavy rains. Blackwood (Acacia melanoxylon) and Chinese scrub (Cassinia aculeata) were also sampled for comparative purposes. A third traverse through a belt of remnant eucalyptus (E. obliqua, E. dives, and E. macrorhyncha) was sampled to the south of the pine plantation in 1996. These samples were washed in de-ionised water. Sample material included either leaves or needles, the tips of twigs, and outer bark. The samples were dried, pulverized and analysed using instrumental neutron activation at Lucas Heights, NSW. Gold and As from Cassinia leaves and twigs, and Eucalyptus bark show a good correlation with extensions of known mineralized trends inferred from aerial photographs, as do Ce, Cr, La, Sm, Sc and Th. Samples of P. radiata needles and bark show only a moderate correlation with mineralized trends for Au and As. Repeat sampling to determine sampling variance has revealed probable contamination of Eucalyptus outer bark by dust. Sequential washing experiments indicate that the dust is difficult to remove from fibrous outer bark. Therefore, while application of biogeochemistry to exploration in the central Victorian Goldfields appears feasible, caution must be exercised in the interpretation of data from outer bark for some Eucalyptus species

  6. Power Compensation for ICRF Heating in EAST

    Science.gov (United States)

    Chen, Gen; Qin, Chengming; Mao, Yuzhou; Zhao, Yanping; Yuan, Shuai; Zhang, Xinjun

    2016-08-01

    The source system covering a working frequency range of 24 MHz to 70 MHz with a total maximum output power of 12 MW has already been fabricated for Ion Cyclotron Range of Frequency (ICRF) heating in EAST from 2012. There are two continuous wave (CW) antennas consisting of four launching elements each fed by a separate 1.5 MW transmitter. Due to the strong mutual coupling among the launching elements, the injection power for launching elements should be imbalance to keep the k‖ (parallel wave number) spectrum of the launcher symmetric for ICRF heating. Cross power induced by the mutual coupling will also induce many significant issues, such as an uncontrollable phase of currents in launching elements, high voltage standing wave ratio (VSWR), and impedance mismatching. It is necessary to develop a power compensation system for antennas to keep the power balance between the feed points. The power balance system consists of two significant parts: a decoupler and phase control. The decoupler helps to achieve ports isolation to make the differential phase controllable and compensate partly cross power. After that, the differential phase of 0 or π will keep the power balance of two feed points completely. The first power compensation system consisting of four decouplers was assembled and tested for the port B antenna at the working frequency of 35 MHz. With the application of the power compensation system, the power balance, phase feedback control, and voltage standing wave ratio (VSWR) had obviously been improved in the 2015 EAST campaign. supported by the National Magnetic Confinement Fusion Science Program of China (No. 2015GB101001) and National Natural Science Foundation of China (Nos. 11575237, 11375235, 11375236)

  7. An East Asian Monsoon in the Mid-Pliocene

    Institute of Scientific and Technical Information of China (English)

    YAN Qing; ZHANG Zhong-Shi; GAO Yong-Qi

    2012-01-01

    In this study, the authors simulate the East Asian climate changes in the mid-Pliocene (~3.3 to 3.0 Ma BP) with the Community Atmosphere Model version 3.1 (CAM3.1) and compare the simulated East Asian monsoon with paleoclimate data. The simulations show an obvious warming pattern in East Asia in the mid-Pliocene compared with the pre-industrial climate, with surface air temperature increasing by 0.5 4.0°C. In the warm mid-Pliocene simulation, the East Asian Summer Monsoon (EASM) becomes stronger, while the East Asian Winter Monsoon (EAWM) is similar relative to the pre-industrial climate. Compared with the paleoclimate data, our simulations depict the intensified EASM well but cannot reproduce the weakened EAWM. This model-data discrepancy may be attributed to the uncertainty in the reconstructed mid-Pliocene sea surface temperature.

  8. West-East Gas Project Locates Two Large Consumers in East China

    Institute of Scientific and Technical Information of China (English)

    2003-01-01

    @@ The gigantic west-east gas pipeline is well on the way to begin delivering gas by October, despite a delay to the project's joint venture with foreign partners including ExxonMobil and Royal/Dutch Shell. PetroChina, the major Chinese backer of the project, is also expected to sign the long-awaited gas supply contracts in the next few weeks with two gas buyers, including a large petrochemical venture of German firm BASF.

  9. Geochemistry of Crystalline Rocks from the East of the Upper East Region of Ghana

    OpenAIRE

    K.B. Pelig-Ba

    2012-01-01

    Selected rock samples were collected from outcrops from the eastern part of the Upper East Region with the aim of determining their chemical composition and classification. Samples were obtained from granitoids and the Birrimian formation located in Bongo, Talensi-Nabdam, Bawku West and Garu-Tempane Districts. Rocks were identified mineralogically using hand lenses. The composition of the samples was determined using X-Ray Fluorescence (XRF) after which several quantitative and qualitative te...

  10. Regionalism in East Asia: The Role of North East Asian Nations

    Directory of Open Access Journals (Sweden)

    Fithra F. Hastiadi

    2011-01-01

    Full Text Available Problem statement: For the past few years, regionalism has been progressing in East Asia with the likes of China, Japan and Korea (CJK as the most prominent actors. Unfortunately, with the absence of trade arrangement amongst the CJK, the present regional trade scheme is not sufficient to reach sustainability. Thus, the study aims to give the solution to the problem. This study found the inefficient trade scheme through Engle-Granger Cointegration and Error Correction Mechanism. Two Stage Least Squares in a static panel fixed effect model were also employed to proof the spill-over effect. Conclusion/Recommendations: The study underlines the importance of triangular trade agreement for accelerating the phase of growth in CJK which eventually created a spillover effect to East Asia as a whole. Moreover, the study argued that the spillover effect would function as an impetus for creating region-wide FTA. Furthermore, the study also identified a number of economic and political factors that can support the formation of East Asian Regionalism.

  11. Combining farm and regional level modelling for Integrated Resource Management in East and South-east Asia

    NARCIS (Netherlands)

    Roetter, R.P.; Berg, van den M.M.; Laborte, A.G.; Hengsdijk, H.; Wolf, J.; Ittersum, van M.K.; Keulen, van H.; Agustin, E.O.; Son, T.T.; Lai, N.X.; Guanghuo, W.

    2007-01-01

    Currently, in many of the highly productive lowland areas of East and South-east Asia a trend to further intensification and diversification of agricultural land use can be observed. Growing economies and urbanization also increase the claims on land and water by non-agricultural uses. As a result,

  12. Proceedings of the French Senate conference 'Going Nuclear in the Middle East - In search of an European Middle East policy'

    International Nuclear Information System (INIS)

    The Middle East today is quite clearly one of the global hotspots of the world. It is also a big challenge for the international community. The interests are due to geography, history, economics and also to the fact that what takes place in the Middle East is important for the security of rest of the world. These two days of conference organised by the French Senate took stock of the Middle East question through 6 round tables dealing with: 1 - General overview Nuclear Islam in the Middle East; 2 - How likely is a successful dialogue with Iran? 3 - What Future for the Palestinian People? 4 - 2010, A Renaissance for Iraq? 5 - The Latest on Al Qaeda? 6 - In search of a European Union Policy for the Middle East. This document gathers the talks of the different experts and the questions and answers from the participants. (J.S.)

  13. The Possible Influence of Stratospheric Sudden Warming on East Asian Weather

    Institute of Scientific and Technical Information of China (English)

    DENG Shumei; CHEN Yuejuan; LUO Tao; BI Yun; ZHOU Houfu

    2008-01-01

    By analyzing the linkage of the Northern Annular Mode(NAM)anomaly to the East Asian jet and the East Asian trough during Stratospheric Sudden Warming(ssw),the influence of SSW on East Asian weather is studied.The results show that the East Asian jet is strengthened and the East Asian trough is deepened during SSW.With the downward propagation of SSW,the strengthened East Asian jet and the East Asian trough would move southward,expand westward and gradually influence the area of north and northeastern China.This implies that the winter monsoon tends to be enhanced over East Asia during SSW.

  14. The Crustal Structure Character of East China Sea

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    This paper presents actuality of investigation and study of the crustal structure characters of East China Sea at home and abroad. Based on lots of investigation and study achievements and the difference of the crustal velocity structure from west to east, the East China Sea is divided into three parts - East China Sea shelf zone, Okinawa Trough zone and Ryukyu arc-trench zone. The East China Sea sheff zone mostly has three velocity layers, i.e.,the sediment blanket layer (the velocity is 5.8-5.9 km/s), the basement layer (the velocity is 6.0-6.3 km/s), and the lower crustal layer (the velocity is 6.8-7.6 km/s). So the East China Sea shelf zone belongs to the typical continental crust. The Okinawa Trough zone is located at the transitional belt between the continental crust and the oceanic crust. It still has the structural characters of the continental crust, and no formation of the oceanic crust, but the crust of the central trough has become to thinning down. The Ryukyu arc-trench zone belongs to the transitional type crust as a whole, but the ocean side of the trench already belongs to the oceanic crust. And the northwest Philippine Basin to the east of the Ryukyu Trench absolutely belongs to the typical oceanic crust.

  15. Globalization, Ideology, and Narratives of the East Asian Financial Crisis

    OpenAIRE

    Lee, Ezra Yoo-Hyeok

    2005-01-01

    In his paper, "Globalization, Ideology, and Narratives of the East Asian Financial Crisis," Ezra Yoo-Hyeok Lee analyzes the narratives of the East Asian financial "crisis" in 1997-98, arguing that it took place in the course of restructuring the world economy so that the first world would keep its hegemonic power. The East Asian financial crisis spread rapidly to the rest of the globe and in this urgent situation, the IMF: International Monetary Fund played its now typical role as a "savior o...

  16. Anthropogenic carbon in the East Greenland Current

    Science.gov (United States)

    Jutterström, Sara; Jeansson, Emil

    2008-07-01

    Sections of dissolved inorganic anthropogenic carbon ( CTanthro) based on 2002 data in the East Greenland Current (EGC) are presented. The CTanthro has been estimated using a model based on optimum multiparameter analysis with predefined source water types. Values of CTanthro have been assigned to the source water types through age estimations based on the transit time distribution (TTD) technique. The validity of this approach is discussed and compared to other methods. The results indicated that the EGC had rather high levels of CTanthro in the whole water column, and the anthropogenic signal of the different source areas were detected along the southward transit. We estimated an annual transport of CTanthro with the Denmark Strait overflow ( σθ > 27.8 kg m -3) of ∼0.036 ± 0.005 Gt C y -1. The mean CTanthro concentration in this density range was ∼30 μmol kg -1. The main contribution was from Atlantic derived waters, the Polar Intermediate Water and the Greenland Sea Arctic Intermediate Water.

  17. The rabies situation in the Middle East.

    Science.gov (United States)

    Seimenis, A

    2008-01-01

    Rabies is a public health problem of significant importance in the majority of Southern and Eastern Mediterranean and Middle Eastern countries. In some of these countries, there is a considerable death rate due to rabies. Dogs are the main source of human infection, while cats constitute the second most important group of domestic animals followed by cattle, sheep, goats, camels, donkeys and then wild animals. There are around 300 reported human cases in these regions annually, with several hundred thousand post-exposure treatments. Laboratory confirmation of rabies cases is not always performed. In most countries, there is one central rabies diagnosis laboratory with trained staff and the diagnosis capability of district laboratories is weak. Animal rabies control consists of the vaccination of dogs and cats, the elimination of stray animals, health education for the public, etc. Mass vaccination of dogs is not implemented, and the effective coverage rate is not exactly known. The elimination of stray dogs and other animals by shooting and poisoning is still implemented in certain countries, however, this has a minimal effect on rabies transmission. Certain countries of the Middle East region are facing increasing problems due to wildlife rabies, including Saudi Arabia, Oman, Yemen, Israel, Iran and Turkey. The red fox (Vulpes vulpes) and golden jackal (Canis aureus) are usually involved. Coordinated actions to confront the serious rabies public health and economic problems should be undertaken by affected countries, with the assistance of international organisations, under conditions that are suitable for each country. PMID:18634465

  18. East Brentwood Gas Field: a paleotopographic trap

    Energy Technology Data Exchange (ETDEWEB)

    Boyd, R.W.

    1982-05-01

    The E. Brentwood Gas Field is located ca. 45 miles east of San Francisco, California. The discovery well was drilled in 1978 by Depco, Inc. and completed in the Upper Cretaceous third massive sand at a depth of 8050 ft. The third massive sand is a progradational sequence of sands with thin shale interbeds, interpreted to have been deposited in a near-shore, open-sea environment. The reservoir sand is truncated dramatically by the Meganos Gorge, a shale-filled fossil channel of Paleocene age. Faunal assemblages indicate that the cutting and filling of the gorge were submarine rather than subaerial. The E. Brentwood Gas Field is controlled primarily by the truncation of the basal part of the third massive sand by the Meganos Gorge shale fill with lateral closure afforded by several normal faults which divide the field into at least 4 separate producing blocks. Nine wells presently are completed in the gas field in which the better wells have over 250 ft of net gas sand. The field has produced 19 billion cu ft of 1080 Btu gas and 50,000 bbl of 46 API gravity condensate since discovery.

  19. Equatorial electrojet in east Brazil longitudes

    Indian Academy of Sciences (India)

    R G Rastogi; H Chandra; K Yumuto

    2010-08-01

    This paper describes the morphology of the equatorial electrojet (EEJ) along 45°W longitude in east Brazil, where the ground magnetic (dip) equator is associated with the largest declination in the world. Daily range of the horizontal field ( ), as expected, was largest at the station in the chain closest to the dip equator, Sao Luiz (inclination −0.25°S). was largest positive at Eusebio (inclination 9.34°S) and largest negative at Belem (inclination 7.06°N); both near the fringe of EEJ belt. at Sao Luiz during the daytime was unexpectedly large negative in-spite of a small dip and also located south of the dip equator where should be positive. Center of EEJ was found to be shifted southward of the dip equator by about 1° in latitude. During southern summer, started decreasing from 00 h and reached a minimum value in the afternoon, an abnormal feature not discussed for any station so far. The mid-day value of the direction of vector was 22°-24°W compared to the declination of 19°–21°W in the region.

  20. Groundwater quality of north-east Libya.

    Science.gov (United States)

    Nair, G Achuthan; Bohjuari, Jalal Ahmed; Al-Mariami, Muftah A; Attia, Fathi Ali; El-Toumi, Fatma F

    2006-10-01

    The quality of groundwater was assessed to their suitability for drinking at six places of north-east Libya viz. El-Marj, Albayda, Shahat, Susa, Ras al-Hilal and Derna, during November, 2003 to March, 2004, by determining their physicochemical parameters (17 parameters) and water quality index (15 parameters). The temperatures of water samples averaged 15.1 degree C, pH values were alkaline and dissolved oxygen values were in safe ranges. Electrical conductivity, total dissolved solids and hardness of water at all places except Susa were within the standard limits. Alkalinity of well water at all six places exceeded, and chlorine and chloride (except Susa) were within the desirable limits set for them. Fluoride and nitrate contaminations of well water were not observed, and only very low values of phosphorus, manganese, chromium, iron and zinc were recorded. Copper in well water was generally high, and at Susa and Ras al-Hilal, it exceeded the desirable limit. Parametric ratios showed that all parameters studied except those of pH, dissolved oxygen, alkalinity and total chlorine originated from sources different from that of hardness. Water quality index (WQI) revealed that well water of Albayda and Shahat were good for drinking and were only slightly polluted, whereas those of El-Marj, Ras al-Hilal and Derna were moderately polluted. However, the well water of Susa was excessively polluted and was unsuitable for drinking. Suitable suggestions were made to improve the quality of groundwater of N.E. Libya.

  1. COMPARATIVE POETICS: FROM WEST TO EAST

    Directory of Open Access Journals (Sweden)

    Стеван Б. Брадић

    2012-12-01

    Full Text Available Comparative poetics was formed as a concept in the mid-twentieth century, in the context of the French comparative literature theory, and has since gone through the process of numerous transformations and appropriations. While the French theorists understood it mainly as a way to overcome the semiotic borders in an attempt to relate literature to other forms of artistic expression, this essay focuses mainly on the anglicist-orientalist approach that has developed mainly within the framework of postcolonial studies. The essay offers an overview of central topics of this approach, such as constitution of literature as an autonomous discourse, the presence or absence of particular genres in different national literatures, the problems of imitation and expression, and the problem of fictionality of literature in East and West. It also deals with the methodological frame for comparing poetics, highlighting the usual misreadings of Western theorists, based on the projections of their own cultural categories on the rest of the world. Comparative poetics is therefore understood as a critique of cultural imperialism and an attempt at opening space for an authentic intercultural dialogue, with the full understanding of difficulties of such an endeavor.

  2. Recent plasma control progress on EAST

    Energy Technology Data Exchange (ETDEWEB)

    Xiao, B.J., E-mail: bjxiao@ipp.ac.cn [Institute of Plasma Physics, Chinese Academy of Sciences, Hefei (China); Yuan, Q.P. [Institute of Plasma Physics, Chinese Academy of Sciences, Hefei (China); Humphreys, D.A.; Walker, M.L.; Hyatt, A.W.; Leuer, J.A.; Jackson, G.L. [General Atomics, P.O. Box 85608, San Diego, CA 92186-5608 (United States); Mueller, D. [Princeton Plasma Physics Laboratory, Princeton, NJ (United States); Penaflor, B.G.; Pigrowski, D.A.; Johnson, R.D.; Welander, A.S. [General Atomics, P.O. Box 85608, San Diego, CA 92186-5608 (United States); Zhang, R.R.; Luo, Z.P.; Guo, Y.; Xing, Z.; Zhang, Y. [Institute of Plasma Physics, Chinese Academy of Sciences, Hefei (China)

    2012-12-15

    In recent 2 years, various algorithms to control plasma shape, current and density have been implemented or improved for EAST tokamak. These plasma control performances have been verified by either simulated or actual experimental operation, and thus plasma control basis has been established for the long pulse operation and high performance H-mode plasma operation with low hybrid wave (LHW) and ion cyclotron resonance frequency (ICRF) heating. Startup simulation has been done by using TOKSYS code for the plasma breakdown in either 3.1 Wb or 4.5 Wb initial poloidal flux state and the scenarios proved to be robust and used for routine operation. Various shape configurations have been well feedback controlled by using ISOFLUX limited, double-null or single null algorithms based on RTEFIT equilibrium reconstruction. For the long pulse operation, strike point control and magnetics drift compensation have been implemented in the plasma control system (PCS). To improve the operation safety and efficiency, the verification of magnetic diagnostics before plasma breakdown has been demonstrated adequate to prevent a discharge in case of key sensor failure.

  3. Carpology of some East Asian Cardueae (Asteraceae

    Directory of Open Access Journals (Sweden)

    Zarembo, E. V.

    2008-06-01

    Full Text Available The present paper deals with the morphological, anatomical structure of achenes in the East Asian species of Rhaponticum, Klasea Serratula and Synurus. The structure of pericarp epidermal cells, mesocarp, has been described, as well as the structure of testa epidermal cells. The specific characters of the genera, as well as the identification characters of the species, are described.El presente artículo se refiere a las características morfológicas, la estructura anatómica de los aquenios en las especies de Rhaponticum, Klasea Serratula y Synurus en Asia oriental. Se han descrito la estructura de células epidérmicas del pericarpio, y el mesocarpio, así como la de la testa de las células epidérmicas. También quedan descritos los caracteres específicos de los géneros, así como los caracteres de identificación de las especies.

  4. [Relations of German anesthesiology to east European societies of anesthesiology].

    Science.gov (United States)

    Benad, G

    2003-01-01

    On the occasion of the 50th anniversary of the foundation of the "German Society of Anaesthesiology" (DGA)--later called "German Society of Anaesthesiology and Intensive Care Medicine" (DGAI)--which was founded on 10 April 1953, and in memory of the foundation of the "Section of Anaesthesiology", which was founded in East-Berlin ten years later on 25 October 1963 and later called "Society of Anaesthesiology and Intensive Therapy of the GDR" (GAIT), the development of relations between German anaesthetists and anaesthesiological societies in East Europe are described. The limited economic base of the medical-technical and pharmaceutical industries, a chronic lack of hard currencies and economic and political restrictions on travel activities by East German and East European anaesthetists to West European countries resulted in improved contacts between East German and East European anaesthesiological societies. This, in turn, led to the holding of "International Anaesthesiological Congresses" of the so-called socialist countries and "Bilateral Symposia of the Anaesthesiological Societies of Czechoslovakia and the GDR" and also bilateral meetings of nurses of anaesthesiology and intensive therapy from both countries. These congresses and in particular the "3rd European Congress of Anaesthesiology", which was hosted by the "Czechoslovak Society of Anaesthesiology and Resuscitation" in Prague in 1970, were of high value for the further development of anaesthesiology in these countries. Furthermore, congresses held in East Europe but outside the GDR, were especially important for meetings between East German anaesthetists and their West German colleagues, who regularly took part in these congresses as invited speakers, because West German anaesthetists were not allowed to participate in East German anaesthesia congresses, on the one hand, and East Germans were not allowed to attend West German anaesthesia congresses, on the other. There were also regular meetings of the

  5. Convergence of Real Per Capita GDP within East Asian and Middle East Countries: Panel Unit Root Evidence

    Directory of Open Access Journals (Sweden)

    Abbas Aminifard

    2011-01-01

    Full Text Available This paper examines convergence of real GDP per capita in the selected East Asian countries and this relationship with selected Middle East countries during the period 1950-2009. The reason behind this refers to the fact that East Asia countries (including China, Hong Kong, Singapore, Malaysia, Indonesia, Thailand, Japan and South Korea have been involved in achieving success arising from regional cooperation. On the other hand, the Middle East region has been well-known in producing and exporting oil (Iran, Iraq, Kuwait, Qatar, Saudi Arabia and United Arab Emirates. However, these countries have had strong relationship whit East Asian countries through trade and investment relations. Overall, the question is whether such strong relationship has led to a reduction in the real per capita gap between the selected countries of the both regions. To find the answer, income departures across countries are evaluated from several panel data unit root tests. We and no evidence supporting the existence of convergence process for the income in the East Asian and Middle East countries. But in each region, convergence within countries can not reject.

  6. Molecular epidemiology of HIV-1 strains in the south-east and east of Turkey

    Institute of Scientific and Technical Information of China (English)

    Mustafa; Kemal; ?elen; Murat; Sayan; Tuba; Dal; Celal; Ayaz; Alicem; Tekin; Tuncer; ?zekinci; Suda; Tekin; Koruk; Tunga; Barcin; Recep; Tekin; Mehmet; Sinan; Dal; Sevgi; Kalkanl?

    2015-01-01

    Objective:To detect the subtype characterization and drug-resistant mutations in HIV-1 strains after the refugee movement from Syria to Turkey between 2011 and 2014 in south east border lines. Methods: A total of 65 patients were included in this study, of which 57(88%) patients were antiretroviral therapy-naive patients. HIV-1 RNA was detected and quantii ed by realtime PCR assay. HIV-1 subtypes and circulating recombinant forms(CRFs) were identii ed by phylogenetic analysis(neighbor-joining method), and drug-resistant mutations were analyzed.Results: Three major HIV groups were indicated. Two of these groups were located in subtype B. The other group showed heterogeneity. Subtype B(48/65, 73.8%), followed by CRFs(12/65, 18.5%) was the most common strain. Subtype of CRFs consisted of CRF01_AE(9/65, 13.8%) and CRF02_AG(3/65, 4.6%). Subtype C(1/65, 1.5%), sub-subtypes A1(2/65, 3.1%) and F1(2/65, 3.1%) were also detected with low prevalence. The rate of overall primary antiretroviral resistance was 4.9%(3/61). Drug-resistant rate for non-nucleoside reverse transcriptase inhibitors was 4.9%. The thymidine analogue mutation rate was 13.1%(8/61).Conclusions: HIV molecular epidemiology studies are necessary to determine transmission patterns and spread. Subtype B and CRF01_AE, CRF02_AG are the most prevalent strains in the south-east of Turkey. However, subtype C, sub-subtypes A1 and F1 are of low prevalence but persist in the south-east of Turkey. In the near future, changing of HIV epidemiology will be possible in Turkey due to migration movement in border lines and resistance testing will play an important role in HIV management.

  7. Molecular epidemiology of HIV-1 strains in the south-east and east of Turkey

    Institute of Scientific and Technical Information of China (English)

    Mustafa Kemal elen; Mehmet Sinan Dal; Sevgi Kalkanl; Murat Sayan; Tuba Dal; Celal Ayaz; Alicem Tekin; Tuncer zekinci; Suda Tekin Koruk; Tunga Barcin; Recep Tekin

    2015-01-01

    To detect the subtype characterization and drug-resistant mutations in HIV-1 strains after the refugee movement from Syria to Turkey between 2011 and 2014 in south east border lines. Methods: A total of 65 patients were included in this study, of which 57 (88%) patients were antiretroviral therapy-naive patients. HIV-1 RNA was detected and quantified by real-time PCR assay. HIV-1 subtypes and circulating recombinant forms (CRFs) were identified by phylogenetic analysis (neighbor-joining method), and drug-resistant mutations were analyzed. Results: Three major HIV groups were indicated. Two of these groups were located in subtype B. The other group showed heterogeneity. Subtype B (48/65, 73.8%), followed by CRFs (12/65, 18.5%) was the most common strain. Subtype of CRFs consisted of CRF01_AE (9/65, 13.8%) and CRF02_AG (3/65, 4.6%). Subtype C (1/65, 1.5%), sub-subtypes A1 (2/65, 3.1%) and F1 (2/65, 3.1%) were also detected with low prevalence. The rate of overall primary antiretroviral resistance was 4.9% (3/61). Drug-resistant rate for non-nucleoside reverse transcriptase inhibitors was 4.9%. The thymidine analogue mutation rate was 13.1% (8/61). Conclusions: HIV molecular epidemiology studies are necessary to determine transmission patterns and spread. Subtype B and CRF01_AE, CRF02_AG are the most prevalent strains in the south-east of Turkey. However, subtype C, sub-subtypes A1 and F1 are of low prevalence but persist in the south-east of Turkey. In the near future, changing of HIV epidemiology will be possible in Turkey due to migration movement in border lines and resistance testing will play an important role in HIV management.

  8. Hydraulic Analysis for East Ojai, Ventura County, CA

    Data.gov (United States)

    Federal Emergency Management Agency, Department of Homeland Security — East Ojai area experiences riverine flooding as well as alluvial fan flooding. A set of FEMA approved models including HES-RAS, FLO-2D, and FAN, are used to...

  9. Mineral Operations of Africa and the Middle East

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This data set consists of records for over 1,500 mineral facilities in Africa and the Middle East. The mineral facilities include mines, plants, mills , or...

  10. Unraveling the Mysteries of Middle East Respiratory Syndrome Coronavirus

    Centers for Disease Control (CDC) Podcasts

    2014-03-11

    Dr. Aron Hall, a CDC coronavirus epidemiologist, discusses Middle East Respiratory Syndrome Coronavirus.  Created: 3/11/2014 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID).   Date Released: 3/11/2014.

  11. Motive force of Qinghai-Tibet Plateau moving to east

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    A calculation formula on spherical pattern of Qinghai-Tibet plateau moving model is established. Tibet massif moves norward by east in speed of 28 mm/a, Ganshu-Qinghai massif moves to northeast in speed of 15 mm/a, Qomolangma Feng moves northward by a few east in speed of 35 ~42 mm/a. The low latitude perimeter is longer than the nigh latitude perimeter. When the Tibet massif moves northward, its latitude perimeter must be contracted and the Tibet massif must move eastward by Coriolis. Coriolis force is inertial in earth rotation. It makes the fall body turning to east and the rising block turning westward. In the Northern Hemisphere, it makes the northward body turning to east and the southward block turning to west.This is the reason why the tectonic zones of western Pacific are different from those of eastern Pacific.

  12. Climate Prediction Center (CPC) East Atlantic Teleconnection Pattern Index

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Monthly tabulated index of the East Atlantic Teleconnection pattern. The data spans the period 1950 to present. The index is derived from a rotated principal...

  13. Planning Districts, 2004, East Baton Rouge Parish, Louisiana

    Data.gov (United States)

    Louisiana Geographic Information Center — This is a graphical polygon dataset depicting the polygon boundaries of the 16 Planning Districts of the East Baton Rouge Parish of the State of Louisiana. The...

  14. Religious Diversity in the Middle East before Christianity

    Institute of Scientific and Technical Information of China (English)

    王浩宇

    2012-01-01

      The Middle East is so religiously diverse that the three major religions, Judaism, Christianity and Islam, are intercon⁃nected and each originated within the Middle East. Islam in its many forms is by far the most heavily represented religion in the region though many branches and sects diversify and segment it. In addition to the widely acknowledged religions, smaller, mi⁃nority religions such as Bahá’í, Druze, Yazidi, Mandean, Gnosticism, Yarsanism, Shabakism, Zoroastrianism are also prevalent throughout the Middle East. This article begins with Mideast civilization and attempts at outlining a religious map of the region. Finally, the study concludes that Hellenistic culture, Jewish religion system and Roman polity all had found their way into spread⁃ing the influence of Christianity before Christianity, the missionary religion established itself in the Middle East.

  15. Census Tracts & Block Groups, 2004, East Baton Rouge, Louisiana

    Data.gov (United States)

    Louisiana Geographic Information Center — This is a graphical polygon dataset depicting the polygon boundaries of 107 semi-permanent census tracts and the census blocks within the Parish of East Baton...

  16. City Limits, 2004, East Baton Rouge Parish, Louisiana

    Data.gov (United States)

    Louisiana Geographic Information Center — This is a graphical polygon dataset depicting the polygon boundaries of the incorporated city limits of Baton Rouge, Baker, and Zachary within East Baton Rouge...

  17. Construction of West-East Pipeline's Gansu Segment Kicked Off

    Institute of Scientific and Technical Information of China (English)

    2003-01-01

    @@ Commencement of full construction of the segment of the West-East gas transmission pipeline in Gansu Province was announced at an inception ceremony held in Jiayuguan City,Gansu Province on 28 March 2003.

  18. Metro Council Districts, 2004, East Baton Rouge Parish, Louisiana

    Data.gov (United States)

    Louisiana Geographic Information Center — This is a graphical polygon dataset depicting the polygon boundaries of the twelve (12) Metropolitan Council Districts within the Parish of East Baton Rouge. The...

  19. Generalized Geology of the Far East (geo3al)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This coverage includes arcs, polygons, and polygon labels that describe the generalized geologic age and type of surface outcrops of bedrock of the Far East (China,...

  20. Geologic Provinces of the Far East, 2000 (prv3al)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This coverage includes arcs, polygons and polygon labels that describe U.S. Geological Survey defined geologic provinces of the Far East (China, Mongolia, North and...

  1. International Cooperation on Radioactive Source Security in South East Asia

    International Nuclear Information System (INIS)

    The paper describes international technical cooperation and assistance in South East Asia on the establishment, implementation, maintenance and sustainability of radioactive source security measures for the prevention of unauthorized acquisition of, or access to, high activity radioactive sources. (author)

  2. Participation Behaviour of East German Women After German Unification

    OpenAIRE

    Bonin, Holger; Euwals, Rob

    2002-01-01

    The Paper studies the determinants of labour force participation by East German women after unification. To isolate the role of preferences on labour force participation from individual characteristics, we develop a panel data model that simultaneously explains participation, employment and wages. The model, estimated for East and West Germany on the basis of the German Socio-Economic Panel, indicates that distinct preferences could explain the regional difference in participation rates at un...

  3. The black Dutchmen: African soldiers in the Netherlands East Indies

    OpenAIRE

    Kessel, van, CGM

    2002-01-01

    Between 1831 and 1872 some 3000 African recruits sailed from Elmina (Gold Coast, now Ghana) to Batavia, the capital of the Netherlands East Indies. They had been recruited to serve in the Dutch colonial army, which throughout most of the 19th century experienced a chronic shortage of European manpower. The Africans counted as part of the European contingent of the army. After expiry of their contracts, some Africans returned to the Gold Coast, while others opted to settle in the East Indies. ...

  4. Design of geometric phase measurement in EAST Tokamak

    CERN Document Server

    Lan, T; Liu, J; Jie, Y X; Wang, Y L; Gao, X; Qin, H

    2016-01-01

    The optimum scheme for geometric phase measurement in EAST Tokamak is proposed in this paper. The theoretical values of geometric phase for the probe beams of EAST Polarimeter-Interferometer (POINT) system are calculated by path integration in parameter space. Meanwhile, the influences of some controllable parameters on geometric phase are evaluated. The feasibility and challenge of distinguishing geometric effect in the POINT signal are also assessed in detail.

  5. Glasgow's new urban frontier: 'Civilising' the population of 'Glasgow East'

    OpenAIRE

    Gray, Neil; Mooney, Gerry

    2011-01-01

    Focusing on Glasgow's East End, home to the 2014 Commonwealth Games, this paper explores the ways in which narratives of decline, 'blight' and decay play a central role in stigmatising the local population. 'Glasgow East' represents the new urban frontier in a city that has been heralded in recent decades as a model of successful post-industrial transformation. Utilising Löic Wacquant's arguments about advanced marginality and territorial stigmatisation in the urban context, we argue that nar...

  6. East China Market in Dire Need of Three Major Breakthroughs

    Institute of Scientific and Technical Information of China (English)

    Wei Xuehao

    2008-01-01

    @@ Since started as a pilot project of regional power marketin June, 2003, East China power market has been actively ndsteadily progressing, and has promulgated in succession amarket establishing program, market operating rules andspecifications for the functions of technical support systems.The technical support systems have been built up by stagesincluding the master station system in East China region andcompleting systems in provinces and cities. Also, monthlymarket simulation, integrated simulation and one-day-aheaddispatching test have been implemented successfully.

  7. Is Economic Development Promoting Monetary Integration in East Asia?

    OpenAIRE

    Kentaro Kawasaki; Zhi-Qian Wang

    2015-01-01

    This paper tries to investigate whether there exist international integrated markets among East Asian economies, by employing the Generalized Purchasing Power Parity (G-PPP) model, then, it would help to suggest whether the East Asian region is the Optimum Currency Area (OCA) or not. The empirical results in this paper suggest that holding the G-PPP among nine Asian countries (China, Indonesia, Japan, Korea, Malaysia, the Philippines, Singapore, Thailand and Vietnam) becomes more applicable i...

  8. Patterns of Uveitis in the Middle East and Europe

    OpenAIRE

    Nashtaei, Ebrahim M.; Masoud Soheilian; Herbort, Carl P.; Mehdi Yaseri

    2011-01-01

    Purpose: To compare the patterns of uveitis, emphasizing similarities and discrepancies, in the Middle East and Europe. Methods: Six articles reporting uveitis patterns from the Middle East including a total of 2,693 cases, and seven articles with a sum of 4,379 cases from Europe were analyzed and patterns in each region were defined and compared. Results: In both regions, uveitis was most commonly seen in the fourth decade of life with anterior uveitis being the most common anatomical form. ...

  9. Industrial Policy and the East German Productivity Puzzle

    OpenAIRE

    Klodt, Henning

    1999-01-01

    Catching-up of East German productivity to West German levels has completely faded out since the mid l990s. The remaining productivity gap cannot be attributed to an inferior capital endowment. Instead, it appears to be the result of an inappropriate design of industrial policy which fostered the specialization of East German industry on capital intensive smoke-stack industries. These industries are absorbing a large share of factor inputs, whereas their contribution to aggregate output is ra...

  10. Environmental monitoring in the Middle East. Special evaluation review

    International Nuclear Information System (INIS)

    After the Chernobyl accident some Middles East countries approached the IAEA with their concerns about contamination. Therefore, a regional project (RER/9/003, Environmental Monitoring in the Middle East) was established in 1987. The present document is a progress report of this project. It discusses project design, project management, its implementation and achievements. Certain conclusions and recommendations are given based on the evaluation of the findings

  11. Project Radiation protection East. Status Report, July 1997

    Energy Technology Data Exchange (ETDEWEB)

    Snihs, J.O.; Sundewall, H.; Grapengiesser, S. [STEGRA Consultants (Sweden); Bennerstedt, T. [TeknoTelje (Sweden)

    1997-12-01

    Project Radiation Protection East is a Swedish program for radiation protection work in Central and Eastern Europe. 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 the project. This report presents a summary over some 140 projects, their status, allocated funds and their distribution over countries and project areas. 12 tabs.

  12. Assessing financial integration: a comparison between Europe and East Asia

    OpenAIRE

    Rossella Calvi

    2010-01-01

    Summary for non-specialistsTwo parallel analyses are carried out in order to assess the degree of integration of financial markets within Europe, within East Asia, between these two regions, and with the external financial community. The investigation is based on cointegration and Granger causality techniques, to detect the presence of short-run and long-run cross-country relationships in equity and bond markets.The empirical analysis performed for seven European and eleven East Asian financi...

  13. Timing of First Births in East Germany after Reunification

    OpenAIRE

    Kreyenfeld, Michaela

    2001-01-01

    When German reunification was accompanied by a rapid decline in aggregate fertility rates, researchers particularly assigned high unemployment rates a dominant role for changes in fertility behavior. The aim of this paper is twofold. First, we investigate changes in the timing of first birth in East Germany after reunification. Using data from the GSOEP, we show that even after reunification East Germans are younger at first birth than their West German counterparts. Second, we investigate th...

  14. East Germany: Transition With Unification - Experiments and Experiences

    OpenAIRE

    Strauch, Rolf; von Hagen, Jürgen

    2000-01-01

    East Germany remains unique among the transition economies. Soon after the fall of the Berlin Wall in 1989, it became part of the Federal Republic of Germany. German Union meant the transplantation of West Germany's legal, administrative and economic infrastructure to the five new Länder. The paper traces the economic changes since 1989 and assesses the convergence between West and East Germany during the last decade. We reach three main conclusions: First, there has been significant converge...

  15. Wage convergence and inequality after unification : (East) Germany in transition

    OpenAIRE

    Gernandt, Johannes; Pfeiffer, Friedhelm

    2008-01-01

    This paper investigates the wage convergence between East German workers and their West German counterparts after reunification. Our research is based on a comparison of three groups of workers defined as stayers, migrants and commuters to West Germany, who lived in East Germany in 1989, with groups of West German statistical twin workers, all taken from the Socio-Economic Panel (SOEP). According to our findings, wage convergence for stayers is roughly 75 percent and for commuters 85 percent....

  16. Do institutions matter for growth? Evidence from East Asian countries

    OpenAIRE

    Ahmad, Mahyudin; Stephen G. Hall

    2012-01-01

    Utilizing neoclassical growth framework augmented with institutional controls and latest estimation technique in panel data analysis, this study identifies the crucial institutional qualities in East Asian and other developing countries and uncovers the channel of their effects toward economic growth. Furthermore, it extends the empirical evidence on the institutional importance toward economic growth in the developing countries particularly the East Asian countries which, apart from Rodrik (...

  17. The Evolving Integration in East Asia - Too many reservations?

    OpenAIRE

    Pape, Wolfgang

    2013-01-01

    East Asian economic integration is less well known in Europe than is desirable in the EU’s own enlightened self-interest. It is also badly understood, not least because a range of ‘soft’ cultural, historical and political aspects are insufficiently appreciated in Europe. This CEPS Essay offers a deeper personal reflection on the emergence and development of East Asian economic cooperation and market-driven integration. It attempts to address some of the lingering reservations on both sides an...

  18. Dynamic triggering of Lusi, East Java Basin

    Science.gov (United States)

    Lupi, Matteo; Saenger, Erik H.; Fuchs, Florian; Miller, Steve

    2016-04-01

    On the 27th of May 2006, a M6.3 strike slip earthquake struck beneath Yogyakarta, Java. Forty-seven hours later a mixture of mud, breccia, and gas reached the surface near Sidoarjo, 250 km far from the epicenter, creating several mud vents aligned along a NW-SE direction. The mud eruption reached a peak of 180.000 km3 of erupted material per day and it is still ongoing. The major eruption crater was named Lusi and represents the surface expression of a newborn sedimentary-hosted hydrothermal system. Lusi flooded several villages causing a loss of approximately 4 billions to Indonesia. Previous geochemical and geological data suggest that the Yogyakarta earthquake may have reactivated parts of the Watukosek fault system, a strike slip structure upon which Lusi resides. The Watukosek fault systems connects the East Java basin to the volcanic arc, which may explain the presence of both biogenic and thermogenic fluids. To quantify the effects of incoming seismic energy at Lusi we conducted a seismic wave propagation study on a geological model of Lusi's structure. A key feature of our model is a low velocity shear zone in the Kalibeng formation caused by elevated pore pressures, which is often neglected in other studies. Our analysis highlights the importance of the overall geological structure that focused the seismic energy causing elevated strain rates at depth. In particular, we show that body waves generated by the Yogyakarta earthquake may have induced liquefaction of the Kalibeng formation. As consequence, the liquefied mud injected and reactivated parts of the Watukosek fault system. Our findings are in agreement with previous studies suggesting that Lusi was an unfortunate case of dynamic triggering promoted by the Yogyakarta earthquake.

  19. Variations in Extratropical Cyclone Activity in Northern East Asia

    Institute of Scientific and Technical Information of China (English)

    WANG Xinmin; ZHAI Panmao; WANG Cuicui

    2009-01-01

    Based on an improved objective cyclone detection and tracking algorithm, decadal variations in extratropical cyclones in northern East Asia are studied by using the ECMWF 40 Year Reanalysis (ERA-40) sea-level pressure data during 1958-2001. The results reveal that extratropical cyclone activity has displayed clear seasonal, interannual, and decadal variability in northern East Asia. Spring is the season when cyclones occur most frequently. The spatial distribution of extratropical cyclones shows that cyclones occur mainly within the 40°-50°N latitudinal band in northern East Asia, and the most frequent region of occurrence is in Mongolia. Furthermore, this study also reveals the fact that the frequency of extratropical cyclones has significantly decreased in the lower latitude region of northern East Asia during 1958-2001, but dccadal variability has dominated in higher latitude bands, with frequent cyclone genesis. The intensity of extratropical cyclones has decreased on an annual and seasonal basis. Variation of the annual number of cyclones in northern East Asia is associated with the mean intensity of the baroclinic frontal zone, which is influenced by climate warming in the higher latitudes. Moreover, the dipole structure of extratopical cyclone change, with increases in the north and decreases in the southern part of northern East Asia, is related to the northward movement of the baroclinic frontal zone on either side of 110°E.

  20. Second phase of the extension of ASEAN: East Timor case

    Directory of Open Access Journals (Sweden)

    Maricela Reyes López

    2013-01-01

    Full Text Available East Timor, the newly independent and small country of the Southeast Asia applies to join ASEAN. ASEAN members debate pro and con arguments on that admission. Vietnam, Lao and Cambodia are pro because they are beneficiary countries in economic terms trough ASEAN. Also, they ....the integration of all countries of the region, including East Timor, will be improve in a meaningful way the political and economic stability in the region. Today government officials, analysts and academics are debating on the Association of South East Asian Nations (ASEAN enlargement to admit East Timor as the eleventh member. East Timor recently declared independence and could benefit regionally just now as favorable factors are improving its economy and political position. Pro and con arguments of such membership represent more than an individual vote from the region’s friendly governments. A positive consensus will mean certain effects in the region and beyond it. This paper discusses arguments of several actors concerning the acceptance of East Timor into the ASEAN and its regional implications.

  1. Phytogeography of the tropical north-east African mountains

    Directory of Open Access Journals (Sweden)

    I. Friis

    1983-12-01

    Full Text Available The tropical north-east African mountains are tentatively divided into four phytochoria, the formal rank of which is not defined. The division is based on patterns of distribution and endemism in the region. The recognition of a distinct Afromontane phytochorion is now well established (Chapman & White, 1970; Werger, 1978; White, 1978. However, there is still very little information on the phytogeography of the individual mountains or mountain systems. This study hopes to fill a little of the gap by analysing distribution patterns and patterns of endemism in the flora of the tropical north-east African mountains. The north-east African mountain system is the largest in tropical Africa (see e.g. map in White, 1978. At the core of this system is the large Ethiopian massif, around which are located various mountains and mountain chains. These include the Red Sea Hills in the Sudan, the mountain chain in northern Somalia, the south-west Arabian mountains, and the Imatong mountains of south-east Sudan. The latter are often referred to the East African mountain system (White, 1978 but. as I will point out later, they also have a close connection with the south-west highlands of Ethiopia. The paper presents some results of my study of the mountain flora of tropical north-east Africa, particularly the forest species. Where no source is indicated, the data are from my own unpublished studies.

  2. Simulated leakage of high pCO2 water negatively impacts bivalve dominated infaunal communities from the Western Baltic Sea.

    Science.gov (United States)

    Schade, Hanna; Mevenkamp, Lisa; Guilini, Katja; Meyer, Stefanie; Gorb, Stanislav N; Abele, Doris; Vanreusel, Ann; Melzner, Frank

    2016-01-01

    Carbon capture and storage is promoted as a mitigation method counteracting the increase of atmospheric CO2 levels. However, at this stage, environmental consequences of potential CO2 leakage from sub-seabed storage sites are still largely unknown. In a 3-month-long mesocosm experiment, this study assessed the impact of elevated pCO2 levels (1,500 to 24,400 μatm) on Cerastoderma edule dominated benthic communities from the Baltic Sea. Mortality of C. edule was significantly increased in the highest treatment (24,400 μatm) and exceeded 50%. Furthermore, mortality of small size classes (0-1 cm) was significantly increased in treatment levels ≥6,600 μatm. First signs of external shell dissolution became visible at ≥1,500 μatm, holes were observed at >6,600 μatm. C. edule body condition decreased significantly at all treatment levels (1,500-24,400 μatm). Dominant meiofauna taxa remained unaffected in abundance. Densities of calcifying meiofauna taxa (i.e. Gastropoda and Ostracoda) decreased in high CO2 treatments (>6,600 μatm), while the non - calcifying Gastrotricha significantly increased in abundance at 24,400 μatm. In addition, microbial community composition was altered at the highest pCO2 level. We conclude that strong CO2 leakage can alter benthic infauna community composition at multiple trophic levels, likely due to high mortality of the dominant macrofauna species C. edule. PMID:27538361

  3. Simulated leakage of high pCO2 water negatively impacts bivalve dominated infaunal communities from the Western Baltic Sea

    Science.gov (United States)

    Schade, Hanna; Mevenkamp, Lisa; Guilini, Katja; Meyer, Stefanie; Gorb, Stanislav N.; Abele, Doris; Vanreusel, Ann; Melzner, Frank

    2016-08-01

    Carbon capture and storage is promoted as a mitigation method counteracting the increase of atmospheric CO2 levels. However, at this stage, environmental consequences of potential CO2 leakage from sub-seabed storage sites are still largely unknown. In a 3-month-long mesocosm experiment, this study assessed the impact of elevated pCO2 levels (1,500 to 24,400 μatm) on Cerastoderma edule dominated benthic communities from the Baltic Sea. Mortality of C. edule was significantly increased in the highest treatment (24,400 μatm) and exceeded 50%. Furthermore, mortality of small size classes (0-1 cm) was significantly increased in treatment levels ≥6,600 μatm. First signs of external shell dissolution became visible at ≥1,500 μatm, holes were observed at >6,600 μatm. C. edule body condition decreased significantly at all treatment levels (1,500-24,400 μatm). Dominant meiofauna taxa remained unaffected in abundance. Densities of calcifying meiofauna taxa (i.e. Gastropoda and Ostracoda) decreased in high CO2 treatments (>6,600 μatm), while the non - calcifying Gastrotricha significantly increased in abundance at 24,400 μatm. In addition, microbial community composition was altered at the highest pCO2 level. We conclude that strong CO2 leakage can alter benthic infauna community composition at multiple trophic levels, likely due to high mortality of the dominant macrofauna species C. edule.

  4. Simulated leakage of high pCO2 water negatively impacts bivalve dominated infaunal communities from the Western Baltic Sea

    Science.gov (United States)

    Schade, Hanna; Mevenkamp, Lisa; Guilini, Katja; Meyer, Stefanie; Gorb, Stanislav N.; Abele, Doris; Vanreusel, Ann; Melzner, Frank

    2016-08-01

    Carbon capture and storage is promoted as a mitigation method counteracting the increase of atmospheric CO2 levels. However, at this stage, environmental consequences of potential CO2 leakage from sub-seabed storage sites are still largely unknown. In a 3-month-long mesocosm experiment, this study assessed the impact of elevated pCO2 levels (1,500 to 24,400 μatm) on Cerastoderma edule dominated benthic communities from the Baltic Sea. Mortality of C. edule was significantly increased in the highest treatment (24,400 μatm) and exceeded 50%. Furthermore, mortality of small size classes (0–1 cm) was significantly increased in treatment levels ≥6,600 μatm. First signs of external shell dissolution became visible at ≥1,500 μatm, holes were observed at >6,600 μatm. C. edule body condition decreased significantly at all treatment levels (1,500–24,400 μatm). Dominant meiofauna taxa remained unaffected in abundance. Densities of calcifying meiofauna taxa (i.e. Gastropoda and Ostracoda) decreased in high CO2 treatments (>6,600 μatm), while the non - calcifying Gastrotricha significantly increased in abundance at 24,400 μatm. In addition, microbial community composition was altered at the highest pCO2 level. We conclude that strong CO2 leakage can alter benthic infauna community composition at multiple trophic levels, likely due to high mortality of the dominant macrofauna species C. edule.

  5. East Asian Attitudes toward Death- A Search for the Ways to Help East Asian Elderly Dying in Contemporary America.

    Science.gov (United States)

    Lee, Sok K

    2009-01-01

    The art of dying well has been a quintessential subject of ethicoreligious matters among the people in the West and the East. Most of us wish to die at home; however, about 50% of Americans die in acute care hospitals. Furthermore, immigrants from East Asian cultures feel more uncomfortable near death, because their physicians are not familiar with their traditions.This article is written to help American physicians understand the unique aspects of East Asian Confucian Ethics for the better care of the dying elderly. Western attitudes toward death are briefly reviewed and the six East Asian concepts related to death are elaborated from Confucian Chinese philosophy. To widen the horizon of bioethics and to embrace the Confucian wisdom of dying well, three pearls of wisdom from classical Confucianism are proposed: the relational autonomy of family, Confucian creative self-transformation, and the unity of transcendence and the human being. PMID:20740092

  6. East Capitali fondid on pakkunud ülihäid tootlusi / Raigo Neudorf

    Index Scriptorium Estoniae

    Neudorf, Raigo

    2007-01-01

    Varahaldusfirma East Capital Baltimaade tegevust juhtiv Gert Tiivas ettevõtte asutamisest kümme aastat tagasi. Erinevalt konkurentidest on East Capital võtnud sihikule just arenevad turud, sh Venemaa ja Baltimaad. Vt. samas: 100 töötaja seas esindatud 24 rahvust; East Capitali fondid on popid Rootsi pensionäride seas. Tabel: East Capitali fondide tootlused

  7. East Asia's Dynamic Development Model and the Republic of Korea's Experiences

    OpenAIRE

    Ho-Chul LEE; McNulty, Mary P.

    2003-01-01

    No region has been more dynamic in recent years than East Asia. Despite its successful economic development, evaluations of the East Asian development model have often been capricious, shifting from "miracle" to "cronyism." How can we explain East Asia's ups and downs consistently? To respond to this challenge, it is necessary to study the progress of East Asian development and to trace th...

  8. East Asia Review, 1973. To sum up.

    Science.gov (United States)

    Keeny, S M

    1974-05-01

    Observations are made related to the review of family planning activities in East Asia in 1973. The number of new acceptors for the region increased from 2.7 million in 1972 to 3.4 million in 1973. The leaders were Indonesia, which almost doubled its achievement of calendar year 1972, the Philippines, and Korea. In Thailand, the number of new acceptors dropped by about 10%. South Vietnam is the only country in the region without an official policy. Most couples still think that the ideal number of children is 4, with at least 2 sons. Some religious opposition does exist, particularly with reference to sterlization and abortion. More attention is being paid to women in their 20s. Sterilization and condoms are becoming more popular. Korea reports a sharp increase in vasectomies. Better methods and continuation rates should be stressed. In Taiwan a couple who start with 1 method and continue to practice some method lower their reproduction rate by 80%. More responsibility is being delegated to nurses and midwives, but too slowly. In Indonesia, the number of field workers rose from 3774 in 1972 to 6275 in 1973. The Philippines and Thailand are experimenting to see what kind of workers get best results and under what kind of salary and incentive arrangements. In-service training tends to be neglected, but preservice training is improving. Costs, in general, have risen, though in Korea the cost per acceptor has dropped from US$8.00 to US$7.80. Korea and Taiwan have reduced their annual population growth rates by more than 1/3 in 10 years, from 30 to 19-20 per 1000 each. Singapore's rate is 17 and Hong Kong's 14 (exclusive of inmigration). The number of couples currently practicing contraception in Singapore is 71%. Target systems assigning quotas to clinics are generally used except in Thailand and Malaysia, where programs emphasize maternal and child health, rather than population planning. Most programs require about 10 years to get the annual growth rate down to 2% by

  9. Purdah and overpopulation in the Middle East.

    Science.gov (United States)

    Misch, A

    1990-01-01

    The Middle East and North Africa constitute the Islamic world. From Morocco to Afghanistan the population is 340 million and growing at a rate of 3% annually and will double in 23 years. Currently food, water, and land resources are being taxed to their limit and continued growth will only cause larger scale problems for the region. To complicate the issue public policies and private practices and attitudes are leading to continued population growth. The rise of Islamic fundamentalism does not recognize the problem of over population. In fact the revision of family law by fundamentalist politicians has done a great deal of damage to the improvements in the status of women throughout the region. The revival of Purdah, the practice of keeping women out of the public eye and confined to home, is just one example or how the rise of Islamic fundamentalism is turning back the clock in terms of women's rights. The primary disadvantage is that since women are being returned to the home, their only source of values is as child bearers. Women cloistered at home are expected to be prolific child bearers, in fact their value as human beings is judged primarily on this basis. It is their ability to bear sons that is coveted. This of course will only compound the population problems being experienced in the region. Few countries have tried to institute state wide family planning programs, namely: Algeria, Egypt, Morocco, Tunisia and Yemen, but none of these programs has been very successful. In Iraq, Kuwait, Oman and Saudi Arabia, population growth is viewed as a positive event because it will help eliminate the need for foreign workers. Even in this region, educated people have a lower fertility rate. For example in Jordan 60% of illiterate males "did not believe in" contraception while only 15% of men educated past the secondary level felt the same way. If women are forced out of the labor force and into the home to have children, the population problem will only grow. PMID

  10. “A very orderly retreat”: Democratic transition in East Germany, 1989-90

    OpenAIRE

    Dale, G

    2006-01-01

    East Germany's 1989-90 democratisation is among the best known of East European transitions, but does not lend itself to comparative analysis, due to the singular way in which political reform and democratic consolidation were subsumed by Germany's unification process. Yet aspects of East Germany's democratisation have proved amenable to comparative approaches. This article reviews the comparative literature that refers to East Germany, and finds a schism between those who designate East Germ...

  11. Radiocarbon dating of East african lake levels.

    Science.gov (United States)

    Butzer, K W; Isaac, G L; Richardson, J L; Washbourn-Kamau, C

    1972-03-10

    The fluctuations of the key East African lakes discussed are summarized in Fig. 4 which also includes the available evidence from Lake Rukwa (42) and Lake Chad (43) Exceot for Lake Victoria, all of these now lack surface outlets and are situated in much drier climates than the major lakes of the Western Rift Valley, which remain filled to their overflow levels. The apparent differendes among the fluctuations of the lakes are partly due to differendes in the nature of the evidence or the intensity of research or both, although there must also have been important local differences in the histories of the lakes Yet the consistencies are far more striking, most notably the coincidence of early Holocene high stands. Between 10,000 and 8,000 years ago, it seems that lakes in many parts of tropical Africa were greatly enlarged. Where evidence for the previous span of time is well resolved, it appears that transgressions leading to this high stand began about 12,000 years ago, and evidende from three basins (Victoria, Nakuru, and Chad) indicates a pause or minor recession just at or before 10,000 years ago. Wherever information is available for the period preceding 12,000 years ago, it can consistentlybe shown that lakes were much small-er . Several basins (Rudolf, Nakuru, and Chad) also show traces of much earlier phases of lake expansion. which are not yet well dated but which all occurred more then 20,000 years ago. The Holocene record subsequent to the maximum of 10,00 to 8,000 years ago is more complex. Three basins (Rudolf, Nakuru, and Chad) show an apparently concordant, positive oscillation at some point between 6000 and 4000 years ago, but it is uncertain how widely this episode is represented. Although many of these lakes that are now closed filled to overflowing at least once during the late Quaternary, it is evident from Fig. 4 that the periods of expansion were short-lived compared with phases of contraction to levels near those of today. This pattern may be

  12. Impact of aerosol direct effect on East Asian air quality during the EAST-AIRE campaign

    Science.gov (United States)

    Wang, Jing; Allen, Dale J.; Pickering, Kenneth E.; Li, Zhanqing; He, Hao

    2016-06-01

    WRF-Chem simulations were performed for the March 2005 East Asian Studies of Tropospheric Aerosols: an International Regional Experiment (EAST-AIRE) Intensive Observation Campaign (IOC) to investigate the direct effects of aerosols on surface radiation and air quality. Domain-wide, WRF-Chem showed a decrease of 20 W/m2 in surface shortwave (SW) radiation due to the aerosol direct effect (ADE), consistent with observational studies. The ADE caused 24 h surface PM2.5 (particulate matter with diameter Sichuan Basin (9.6%), due to different aerosol compositions in these four regions. Conversely, surface 1 h maximum ozone was reduced by 2.3% domain-wide and up to 12% in eastern China because less radiation reached the surface. We also investigated the impact of reducing SO2 and black carbon (BC) emissions by 80% on aerosol amounts via two sensitivity simulations. Reducing SO2 decreased surface PM2.5 concentrations in the Sichuan Basin and southern China by 5.4% and decreased ozone by up to 6 ppbv in the Sichuan Basin and Southern China. Reducing BC emissions decreased PM2.5 by 3% in eastern China and the Sichuan Basin but increased surface ozone by up to 3.6 ppbv in eastern China and the Sichuan Basin. This study indicates that the benefits of reducing PM2.5 associated with reducing absorbing aerosols may be partially offset by increases in ozone at least for a scenario when NOx and VOC emissions are unchanged.

  13. Recent Outbreaks of Rift Valley Fever in East Africa and the Middle East

    Directory of Open Access Journals (Sweden)

    Yousif El Safi Himeidan

    2014-10-01

    Full Text Available Rift Valley fever (RVF is an important neglected, emerging, mosquito-borne disease with severe negative impact on human and animal health. Mosquitoes in the Aedes genus have been considered as the reservoir, as well as vectors, since their transovarially infected eggs with stand desiccation and larvae hatch when in contact with water. However, different mosquito species serve as epizootic/epidemic vectors of RVF, creating a complex epidemiologic pattern in East Africa. The recent RVFV outbreaks in Somalia (2006–2007, Kenya (2006–2007, Tanzania (2007, and Sudan (2007–2008 showed extension to districts which were not involved before. These outbreaks also demonstrated the changing epidemiology of the disease from being originally associated with livestock, to a seemingly highly virulent form infecting humans and causing considerably high fatality rates. The amount of rainfall is considered to be the main factor initiating RVF outbreaks. The interaction between rainfall and local environment i.e. type of soil, livestock, and human determine the space-time clustering of RVF outbreaks. Contact with animals or their products was the most dominant risk factor to transfer the infection to humans. Uncontrolled movement of livestock during an outbreak is responsible for introducing RVF to new areas. For example, the virus that caused the Saudi Arabia outbreak in 2000 was found to be the same strain that caused the 1997–98 outbreaks in East Africa. A strategy that involves active surveillance with effective case management and diagnosis for humans and identifying target areas for animal vaccination, restriction on animal movements outside the affected areas, identifying breeding sites and targeted intensive mosquito control programs has been shown to succeed in limiting the effect of RVF outbreak and curb the spread of the disease from the onset.

  14. SSA 02-1 SALT AND HYPERTENSION IN MIDDLE EAST.

    Science.gov (United States)

    Arici, Mustafa

    2016-09-01

    Middle East and Eastern Mediterranean Region (EMR) is a transcontinental region centered on Western Asia, east of the Mediterranean Sea and the Egypt. The whole area has almost 20 countries with an approximate population of 400 million with different ethnicities. The whole area has basically a hot and dry climate. In some parts of the Middle East, there is a desert climate.Cardiovascular diseases were the leading causes of death in the Middle East, similar to the many other territories of the World. Beyond that, the World Health Organization (WHO) has recognized this region as a hotspot for cardiovascular disease, where disease projections will exceed those of other regions. The major reason for this is the great epidemiological transition in these countries. There is a great prevalence of smoking, increasing obesity, and a change in dietary patterns, as well, from traditional to ones higher in calories and processed foods.Diets high in salt increase blood pressure levels that are the leading contributor to cardiovascular disease mortality. Hypertension is very prevalent in the EMR and the Middle East. The average hypertension prevalence in this territory is around 30% and unawareness, untreated and uncontrolled hypertension rates were very high. Middle East ranks on the top levels for high salt intake compared to many other territories. The global salt consumption analysis showed that average sodium intake ranges from 3.74 to 4.12 grams of sodium per day in the Middle East. This corresponds to 9.35 to 10.3 grams of salt per day. This amount was nearly twice the WHO recommended limit of 5 g/day. Estimated intakes in Middle East countries were also diverse, ranging from 7,8 grams of salt per day in Lebanon to 15 grams of salt per day in Turkey.It is well known that decreasing dietary salt intake from 10 grams to 5 grams per day could reduce cardiovascular diseases rate by 17% worldwide. Several analyses have also showed that salt reduction strategies will be cost

  15. Overview of Development Status for EAST-NBI System

    Science.gov (United States)

    Hu, Chundong; Xie, Yahong; Xie, Yuanlai; Liu, Sheng; Xu, Yongjian; Liang, Lizhen; Jiang, Caichao; Sheng, Peng; Gu, Yuming; Li, Jun; Liu, Zhimin

    2015-10-01

    The neutral beam injection (NBI) system was developed on the Experimental Advanced Superconducting Tokamak (EAST) for plasma heating and current driving. This paper presents the brief history, design, development, and the main experimental results of the R&D of neutral beam injector on the test bed and on EAST. In particular, it will describe: (1) how the two beamlines with a total beam power of 8 MW were developed; (2) the design of the EAST-NBI system including the high power ion source, main vacuum chamber, inner components, beam diagnostic system and sub-system; (3) the experimental results of beamline-1 on the summer campaign of EAST in 2014 and, (4) the status of beamline-2 and the future plan of EAST-NBIs. supported by the National Magnetic Confinement Fusion Science Program of China (No. 2013GB101000, Sub-Contract No. 2013GB101001), National Natural Science Foundation of China (No. 11405207) and the International Science & Technology Cooperation Program of China (No. 2014DFG61950)

  16. The implementation of virtualization technology in EAST data system

    International Nuclear Information System (INIS)

    Highlights: • The server virtualization based on XenServer has been used in EAST data center for common servers and software development platform. • The application virtualization based on XenApp has been demonstrated in EAST to provide an easy and unified data browser method. • The desktop virtualization based on XenDesktop has been adopted for desktop virtualization in the new EAST central control room. - Abstract: The virtualization technology is very popular in many fields at present which has many advantages such as reducing costs, unified management, mobile applications, cross platform, etc. We have also implemented the virtualization technology in EAST control and data system. There are primarily four kinds of technology providers in virtualization technology including VMware, Citrix, Microsoft Hyper-V as well as open source solutions. We have chosen the Citrix solution to implement our virtualization system which mainly includes three aspects. Firstly, we adopt the XenServer technology to realize virtual server for EAST data management and service system. Secondly, we use XenApp technology to realize cross platform system for unify data access. Thirdly, in order to simplify the management of the client computers, we adopt the XenDesktop technology to realize virtual desktops for new central control room. The details of the implementation are described in this paper

  17. The Alignment and Assembly for EAST Tokamak Device

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    EAST (HT-7U) is a large fusion experimental device. It is a full superconducting tokamak with 1 MA of plasma current, 1000 s of plasma duration, high elongation and triangularity. It mainly consists of superconducting magnets of poloidal and toroidal field (PF& TF),vacuum vessel (VV), thermal radiation shield (TRS) and cryostat vessel (CV). The significant difficulty for assembly of EAST is tight installation tolerances, which are in the order of several tenth of a millimeter. In particular, the alignment of plasma facing components to the magnetic axis of the device is less than ± 0.5 mm.At present, a reasonable assembly process of EAST has been defined, and based on it, the alignment method for EAST, including the survey control network, the location of the main components in different directions, the magnetic axis determination and the accurate positioning of the plasma facing components inside of the vacuum vessel and so on, has been defined by using the sophisticated optical metrology system (SOMS).This paper describes the assembly procedure of EAST and the installation tolerances associated with the main components. Meanwhile, how to establish the assembly survey control network,magnetic axis determination methods, are introduced in detail.

  18. East-West Couples: Distribution, Characteristics and Stability

    Directory of Open Access Journals (Sweden)

    Daniel Lois

    2014-12-01

    Full Text Available Der Originalbeitrag in deutscher Sprache ist verfügbar unter: Bd. 40 (2015: Ausgewählte deutsche Beiträge.SOEP data were used to examine relationships consisting of one partner socialised in West Germany and one in East Germany and who presently reside in the “old” (former West German or “new” (newly formed East German federal states. The estimated share of east-west couples among all marriages or cohabiting couples rises continuously within the observed period reaching approximately two and eleven percent respectively by 2009. The specific characteristics of east-west couples are that their employment-related division of labour is relatively egalitarian, above-average the partners are of different confessions and practice different religions, at least one of the partners is frequently divorced and there is also a strong tendency towards unmarried cohabitation. Besides the place of socialisation, the present place of residence has an independent impact on the economic situation, division of labour and marriage propensity. Analyses of relationship stability reveal that east-west couples exhibit a relatively high risk of separation. This is partly due to religious differences between the partners, but primarily to the low marriage propensity and the overrepresentation of divorced persons within this type of relationship.

  19. Characterization of HIV Transmission in South-East Austria.

    Science.gov (United States)

    Hoenigl, Martin; Chaillon, Antoine; Kessler, Harald H; Haas, Bernhard; Stelzl, Evelyn; Weninger, Karin; Little, Susan J; Mehta, Sanjay R

    2016-01-01

    To gain deeper insight into the epidemiology of HIV-1 transmission in South-East Austria we performed a retrospective analysis of 259 HIV-1 partial pol sequences obtained from unique individuals newly diagnosed with HIV infection in South-East Austria from 2008 through 2014. After quality filtering, putative transmission linkages were inferred when two sequences were ≤1.5% genetically different. Multiple linkages were resolved into putative transmission clusters. Further phylogenetic analyses were performed using BEAST v1.8.1. Finally, we investigated putative links between the 259 sequences from South-East Austria and all publicly available HIV polymerase sequences in the Los Alamos National Laboratory HIV sequence database. We found that 45.6% (118/259) of the sampled sequences were genetically linked with at least one other sequence from South-East Austria forming putative transmission clusters. Clustering individuals were more likely to be men who have sex with men (MSM; pAustria had at least one putative inferred linkage with sequences from a total of 69 other countries. In conclusion, analysis of HIV-1 sequences from newly diagnosed individuals residing in South-East Austria revealed a high degree of national and international clustering mainly within MSM. Interestingly, we found that a high number of heterosexual males clustered within MSM networks, suggesting either linkage between risk groups or misrepresentation of sexual risk behaviors by subjects.

  20. Deep Residential Retrofits in East Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Boudreaux, Philip R [ORNL; Hendrick, Timothy P [ORNL; Christian, Jeffrey E [ORNL; Jackson, Roderick K [ORNL

    2012-04-01

    Executive Summary Oak Ridge National Laboratory (ORNL) is furthering residential energy retrofit research in the mixed-humid climate of East Tennessee by selecting 10 homes and guiding the homeowners in the energy retrofit process. The homeowners pay for the retrofits, and ORNL advises which retrofits to complete and collects post-retrofit data. This effort is in accordance with the Department of Energy s Building America program research goal of demonstrating market-ready energy retrofit packages that reduce home energy use by 30 50%. Through this research, ORNL researchers hope to understand why homeowners decide to partake in energy retrofits, the payback of home energy retrofits, and which retrofit packages most economically reduce energy use. Homeowner interviews help the researchers understand the homeowners experience. Information gathered during the interviews will aid in extending market penetration of home energy retrofits by helping researchers and the retrofit industry understand what drives homeowners in making positive decisions regarding these retrofits. This report summarizes the selection process, the pre-retrofit condition, the recommended retrofits, the actual cost of the retrofits (when available), and an estimated energy savings of the retrofit package using EnergyGauge . Of the 10 households selected to participate in the study, only five completed the recommended retrofits, three completed at least one but no more than three of the recommended retrofits, and two households did not complete any of the recommended retrofits. In the case of the two homes that did none of the recommended work, the pre-retrofit condition of the homes and the recommended retrofits are reported. The five homes that completed the recommended retrofits are monitored for energy consumption of the whole house, appliances, space conditioning equipment, water heater, and most of the other circuits with miscellaneous electric loads (MELs) and lighting. Thermal comfort is

  1. Rise of China Offers Many Opportunities for East Asian Countries

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

      As the sixth largest economic country and the third largest trading country in the world, China's rapid development inevitably influences all aspects of the world economy. Since the East Asian countries are adjacent to China, they are also affected by the transition and global change brought by the rise of China. In East Asia,both new industrialized countries and some of ASEAN countries have been seeking export-oriented industrialization earlier than China. Recently China has been catching up with these countries at a surprisingly rapid speed. Similar to the mode of Japanese economic development in the 1980s, China has been regarded as another important motive force for promoting economic transition in East Asia following Japan.……

  2. Rise of China Offers Many Opportunities for East Asian Countries

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    @@ As the sixth largest economic country and the third largest trading country in the world, China's rapid development inevitably influences all aspects of the world economy. Since the East Asian countries are adjacent to China, they are also affected by the transition and global change brought by the rise of China. In East Asia,both new industrialized countries and some of ASEAN countries have been seeking export-oriented industrialization earlier than China. Recently China has been catching up with these countries at a surprisingly rapid speed. Similar to the mode of Japanese economic development in the 1980s, China has been regarded as another important motive force for promoting economic transition in East Asia following Japan.

  3. Epidemiology of hepatitis C in the middle east

    Directory of Open Access Journals (Sweden)

    Farahnaz Fallahian

    2011-01-01

    Full Text Available The epidemiology of hepatitis C virus (HCV infection is not well defined in the Middle East region. A review of the epidemiology and modes of transmission and spread of HCV infection in regions located in the Middle East, including Iran, Bahrain, Iraq, Oman, Qatar, Jordan, Kuwait, Saudi Arabia, United Arab Emirates, Cyprus, Sudan, Egypt, Pakistan, Syria, Turkey, Lebanon, Gaza Strip and West Bank, and Yemen, was undertaken. Public health strategies, well-programmed, population-based and certain HCV infection at-risk surveys, and transmission risk factors′ settings detection are insufficient in some countries of this region. Since significant diffe-rences in prevalence and epidemiology of HCV exist among the Middle East countries or even inside the countries, control strategies should take these differences into account.

  4. Solid scintillator based neutron fluctuation measurement on EAST tokamak

    International Nuclear Information System (INIS)

    Microsecond level fast temporal resolved neutron flux and its fluctuation measurement system based on three types of solid scintillator detectors has been successfully established on the Experimental Advanced Superconducting Tokamak (EAST) for energetic particle (EP) and magnetohydrodynamics (MHD) instabilities relevant studies. The detector #1, where 50mm thick polyethylene is used for neutron thermalization, is mostly sensitive to thermal neutron. The detector #2 and #3 measure fast D-D neutrons directly with different gamma immunity. Design details together with detector test results with three types of radioisotope sources are presented. The system has been successfully implemented in EAST experiments for neutron and gamma identification. Typical fast MHD fluctuation related EAST experimental results from this system is also presented

  5. Disarmament and security measures in South-East Asia

    International Nuclear Information System (INIS)

    The situation in South-East Asia is something of a paradox wrought by the end of the cold war and super Power rivalry. As a subregion and integral part of the great Pacific region in cannot be considered in isolation. On the other hand South-East Asia is one of great complexity in terms of its history, peoples and cultures, as well as in its political social and economic systems and orientation. Security picture in South-east Asia in the coming decades depends on a number of impoderables, mainly the situation in Indochina, notably Cambodia, the kind of relationship that will develop between the ASEAN member states and the Indochina countries, as well as with China, as nuclear owning regional Power

  6. Energy market integration and regional institutions in east Asia

    International Nuclear Information System (INIS)

    This article assesses the case made for energy market integration in East Asia by comparing the role of institutions in South East Asia and North East Asia. The types and functions of institutions and their overall structure are examined in light of global energy market trends. In South East Asia, the shift attempted by ASEAN towards more competitive markets is hampered by the remaining statist variants of the trade institution and bilateral energy diplomacy, which, as regards transaction cost functions, are sub-optimal. As for institutions with order-creating functions, the unresolved status of sovereignty within ASEAN hampers regulatory harmonisation; the great power management institution has since ASEAN's establishment reduced conflicts without providing decisive leadership conducive to integration. North East Asia's dependence on global energy markets overshadows the regional integration potential of the diverse liberalisation efforts and interconnection projects. Bilateral energy diplomacies, new trilateral institutions combined with ‘Track Two’ institutions and remaining great power competition co-exist. In both regions the institutional structure allows for step-wise, technical infrastructure integration. The environmental stewardship institution co-exists with statist energy security and development objectives while it supports cooperation on green energy. The overall structure of informal institutions constrains deeper energy market integration in several ways. - Highlights: • The structures of institutions explain East Asian energy market integration. • Transaction costs are increased by statist trade institutions and bilateralism. • Order-creating institutions are sub-optimal for energy market integration. • Multi-level great power management offers limited leadership for integration. • The environmental stewardship institution supports cooperation on green energy

  7. Atmospheric Sulfur Deposition on Farmland in East China

    Institute of Scientific and Technical Information of China (English)

    WANG Ti-Jian; YANG Hao-Ming; GAO Li-Jie; ZHANG Yan; HU Zheng-Yi; XU Cheng-Kai

    2005-01-01

    Atmospheric sulfur deposition onto typical farmland in East China was investigated using both field measurements and numerical modeling. The field measurements were conducted at the Experiment Station of Red Soil Ecology, Chinese Academy of Sciences, 10 km from Yingtan, Jiangxi Province, East China, between November 1998 and October 1999, and at the Changshu Ecological Experiment Station, Chinese Academy of Sciences, in a rapidly developing region of Jiangsu Province, East China, between April 2001 and March 2002. The regional acid deposition model system (RegADMS), in which the dry deposition velocities of SO2 and sulfate aerosols (SO42-) were estimated using a big-leaf resistance analogy model, was applied to simulate air sulfur deposition over East China and sulfur deposition onto lands of different use types in East China. The wet scavenging coefficients were parameterized in terms of precipitation rate, and the effect of sub-grid processes due to inhomogeneous land use on dry deposition velocity was also included. Results of the field measurements showed that over 83% of the total sulfur deposition at the Yingtan site was dry deposition, while at the Changshu site42% was dry deposition. The total sulfur deposition was much larger at the Yingtan site than at the Changshu site, which suggested contrasting air pollution and meteorological situations. The modeling results revealed that the total annual sulfur deposition over East China was 1.88 Mt, of which 72.8% was deposited onto farmland, and dry deposition accounted for 43% of the total sulfur deposited. The modeling results were generally in agreement with those from the observations.Overall, this study suggested that atmospheric sulfur deposition played an important role in the soil sulfur balance, which could have a significant effect on agricultural ecosystems in the study region.

  8. East Antarctic rifting triggers uplift of the Gamburtsev Mountains

    Science.gov (United States)

    Ferraccioli, F.; Finn, Carol A.; Jordan, Tom A.; Bell, Robin E.; Anderson, Lester M.; Damaske, Detlef

    2011-01-01

    The Gamburtsev Subglacial Mountains are the least understood tectonic feature on Earth, because they are completely hidden beneath the East Antarctic Ice Sheet. Their high elevation and youthful Alpine topography, combined with their location on the East Antarctic craton, creates a paradox that has puzzled researchers since the mountains were discovered in 1958. The preservation of Alpine topography in the Gamburtsevs may reflect extremely low long-term erosion rates beneath the ice sheet, but the mountains’ origin remains problematic. Here we present the first comprehensive view of the crustal architecture and uplift mechanisms for the Gamburtsevs, derived from radar, gravity and magnetic data. The geophysical data define a 2,500-km-long rift system in East Antarctica surrounding the Gamburtsevs, and a thick crustal root beneath the range. We propose that the root formed during the Proterozoic assembly of interior East Antarctica (possibly about 1 Gyr ago), was preserved as in some old orogens and was rejuvenated during much later Permian (roughly 250 Myr ago) and Cretaceous (roughly 100 Myr ago) rifting. Much like East Africa, the interior of East Antarctica is a mosaic of Precambrian provinces affected by rifting processes. Our models show that the combination of rift-flank uplift, root buoyancy and the isostatic response to fluvial and glacial erosion explains the high elevation and relief of the Gamburtsevs. The evolution of the Gamburtsevs demonstrates that rifting and preserved orogenic roots can produce broad regions of high topography in continental interiors without significantly modifying the underlying Precambrian lithosphere.

  9. Simulation of EAST vertical displacement events by tokamak simulation code

    Science.gov (United States)

    Qiu, Qinglai; Xiao, Bingjia; Guo, Yong; Liu, Lei; Xing, Zhe; Humphreys, D. A.

    2016-10-01

    Vertical instability is a potentially serious hazard for elongated plasma. In this paper, the tokamak simulation code (TSC) is used to simulate vertical displacement events (VDE) on the experimental advanced superconducting tokamak (EAST). Key parameters from simulations, including plasma current, plasma shape and position, flux contours and magnetic measurements match experimental data well. The growth rates simulated by TSC are in good agreement with TokSys results. In addition to modeling the free drift, an EAST fast vertical control model enables TSC to simulate the course of VDE recovery. The trajectories of the plasma current center and control currents on internal coils (IC) fit experimental data well.

  10. Petroleum and gas stakes in the Middle-East

    International Nuclear Information System (INIS)

    In this article is explained the policy situation in the Middle-East and how it has an influence upon the petroleum market. The different situations of Israel and Arab countries, Iran, Iraq and Turkey are reviewed and some speculations are made to understand how things can evolve and their impact on the economic life of this area( for example: if Turkey wants to play a role in the Middle-East policy). If it is obvious that changes can arise the direction of these changes is not clearly established. (N.C.)

  11. II. GULF WAR, USA, GREAT MIDDLE EAST PROJECT AND TURKEY

    OpenAIRE

    LEVENT GOKDEMIR

    2009-01-01

    Middle East has always been the region having the first priority in the cynosure of USA because of two reasons. The first and the most important reason is petroleum. 61.9 % of petroleum reserves on the Earth are located in Middle East region. Therefore, meeting the petroleum need of the USA and its allies with a reasonable price and providing the constant petroleum flow from this region have been two important factors in the policy that the USA developed for the region. The global petroleum n...

  12. Denmark: Intervention Dilemma in South Harbour and Aalborg East

    DEFF Research Database (Denmark)

    Hansen, Jesper Rohr; Engberg, Lars A.

    2014-01-01

    , ill-reputed brownfield area; whereas in Aalborg East, this point of collective action is still open: will collaborators succeed in supporting a joint agenda? Is it possible for Aalborg Municipality to enable this sort of collaborative, flexible planning? Will one of the actors succeed in demonstrating...... a strategic leadership that will convince collaborators of the added value of the project, in order to change the status quo in the huge, fragmented suburban area of Aalborg East? For general background information concerning the context of the cases, the reader should consult the case-study descriptions...

  13. Age of the youngest Palaeogene flood basalts in East Greenland

    DEFF Research Database (Denmark)

    Heilmann-Clausen, C.; Piasecki, Stefan; Abrahamsen, Niels;

    2008-01-01

    Intra-basaltic sediments 50 m below the top of the Paleogene lava succession at Kap Dalton, East Greenland, contain dinoflagellate cysts of late Ypresian-earliest Lutetian age, while sediments immediately above the lavas contain an assemblage of early Lutetian age. Combined with paleomagnetic...... results, this constrains the termination of the East Greenland Paleogene Igneous Province to the Early-Middle Eocene transition (nannoplankton chronozones NP13-NP14/earliest NP15). This is 6-8 Ma younger than according to previous biostratigraphic age assignments. The new data show that flood basalt...

  14. Psychiatry in the East African colonies: a background to confinement.

    Science.gov (United States)

    Mahone, S

    2006-08-01

    This article is concerned with the discipline of psychiatry in colonial East Africa as it emerged out of the crime and disorder problem to become an intellectually significant 'East African School' of psychiatry. The process of lunacy certification, in particular, provides a snapshot of the medical and political tensions that existed among the medical establishment, the prison system and the colonial courts, all of whom sought to define collective African behaviour. This historical article utilises archaic terminology, such as 'lunatic' or 'lunacy', as these categories were in use at the time. PMID:16943144

  15. Seismicity of the Earth 1900-2013 East African Rift

    Science.gov (United States)

    Hayes, Gavin P.; Jones, Eric S.; Stadler, Timothy J.; Barnhart, William D.; McNamara, Daniel E.; Benz, Harley M.; Furlong, Kevin P.; Villaseñor, Antonio

    2014-01-01

    The East African Rift system (EARS) is a 3,000-km-long Cenozoic age continental rift extending from the Afar triple junction, between the horn of Africa and the Middle East, to western Mozambique. Sectors of active extension occur from the Indian Ocean, west to Botswana and the Democratic Republic of the Congo (DRC). It is the only rift system in the world that is active on a continent-wide scale, providing geologists with a view of how continental rifts develop over time into oceanic spreading centers like the Mid-Atlantic Ridge.

  16. Optimization of Field Development Scheduling, East Unity Oil Field, Sudan

    Directory of Open Access Journals (Sweden)

    Tagwa A. Musa

    2005-01-01

    Full Text Available In order to improve the reservoir performance in East Unity oil field Sudan, the studies focused on characterization, modeling and simulation of the actual performance and future development. A model was constructed using a three-phase, three dimensional, black oil simulator (ECLIPSE. In this study a data from East Unity oil field Sudan started production at July 1999 was used to perform the optimal oil rate and designing the best location of the new operating wells. Cumulative oil production, oil production rate, Water cut and recovery factor were used as key criteria to see if adding new wells in the area under study are economic risk.

  17. Simulations of Neutral Beam Ion Ripple Loss on EAST

    Institute of Scientific and Technical Information of China (English)

    李吉波; 丁斯晔; 吴斌; 胡纯栋

    2012-01-01

    Predictions on the ripple loss of neutral beam fast ions on EAST are investigated with a guiding center code, including both ripple and collisional effects. A 6% to 16% loss of neutral beam ions is predicted for typical EAST experiments, and a synergistic enhancement of fast ion loss is found for toroidal field (TF) ripples with collisions. The lost ions are strongly localized and will cause a maximum heat load of - 0.05 MW/m^2 on the first wall.

  18. Long run Relationship among East Asian equity markets and KSE

    Directory of Open Access Journals (Sweden)

    Ghulam Ali Bhatti

    2012-08-01

    Full Text Available The dependence of various stock markets plays a vital role in diversification while selecting securities in an investor’s portfolio. This study examines interdependence among the East Asian stock markets in relation to the Karachi Stock Exchange. Monthly data ranging from 2000 to 2010 is included and tested in this paper. This relationship is tested by using descriptive statistics and correlation matrix. Data stationarity is ensured by Unit Root Test. Evidence from Granger Causality and Impulse Response Test prove no relationship between KSE and stock markets of the East Asian countries while there exists certain level of unidirectional relationship from Japan to China and from Japan to Pakistan.

  19. THE VIOLATION OF VOWEL HARMONIES IN THE EAST GROUP DIALECTS

    Directory of Open Access Journals (Sweden)

    Fatih ÖZEK

    2009-06-01

    Full Text Available We see vowel disharmonies in most of the Turkey-Turkish East Group dialects. A part of the vowel disharmonies seen in Turkey-Turkish East Group dialects are characteristic for this regional dialects, but some of the disharmonies can be explained with certain phonetical features and they are not characteristic. We can group these disharmonies as much: 1. Disharmonies sprung from spelling 2. Vowel disharmonies explanied by certain phonetical phomena. 3. Disordered vowel dishormonies In this study, we try to the explore the reasons of the disharmonies seen in this region under these heading.

  20. Why Do People Still Live In East Germany?

    OpenAIRE

    Hunt, Jennifer

    2000-01-01

    In 1997 GDP per capita in East Germany was 57% of that of West Germany, wage rates were 75% of western levels, and the unemployment rate was at least double the western rate of 7.8%. One would expect that if capital flows and trade in goods failed to bring convergence, labour flows would respond, enhancing overall efficiency. Yet net emigration from East Germany has fallen from high levels in 1989-1990 to close to zero. Using state-level data for all of Germany, available from 1991-1996, I am...

  1. [The development of nursing schools in East and West Germany].

    Science.gov (United States)

    Moses, Simone

    2015-01-01

    This study compares the various nursing schools in East and West Germany. In the 1980s and early 1990s the professionalization of nursing was still in its infancy there compared with Anglo-America. There were attempts to professionalize nursing that were meant to enhance the quality of nursing as well as lead to improved working conditions. As part of the political debates in the field after German reunification, the nursing schools in the former east were also affected by reform efforts. From the 1960s, diploma courses in nursing studies and in the teaching of medicine had been offered in the east and, up into the 1990s, these courses were repeatedly modified and adapted to educational requirements. The study also tries to establish the extent to which the academization of nursing in the reunified Germany was driven by the concurrence of the different training routes in West and East. It analyses above all the diverse study syllabi and lengths of training. What also emerged was that, despite all the positive impulses arising from the East German training models, the continuous changes in training in the GDR not only served to improve the nursing qualifications but also to promote identification with the socialist system and its political ideology. In addition, the teaching of theory was never prominent in East German nursing, while, in the west, theory was increasingly asked for and eventually also implemented. The possibility, in the former east, to study the teaching of medicine definitely made an impact on the nursing training in the west after the reunification and the subject is now offered at universities there, too. Despite all that, the concept of "professional nursing," which needs to be practised in a practical, patient-oriented way, and on a scientific basis, is again being discussed since the introduction of Bachelor and Master study courses. The process of professionalizing and academizing the nursing schools and further training courses clearly

  2. CrossFit East Turun asiakastyytyväisyys

    OpenAIRE

    Viinanen, Mika

    2015-01-01

    Opinnäytetyön tavoitteena oli selvittää CrossFit East Turun asiakkaiden tyytyväisyyttä yrityksen palveluihin, toimipaikkaan ja henkilökuntaan. CrossFit East Turku on Itä-Turussa toimiva hyvinvointi- ja liikuntapalveluihin erikoistunut yritys. Tutkimuksen tarkoituksena oli tarjota toimeksiantajalle tietoa asiakastyytyväisyyden tasosta sekä tietojen pohjalta konkreettisia parannusehdotuksia palvelujen ja olosuhteiden kehittämiseksi. Tutkimuksen teoriaosuudessa käsitellään asiakastyytyväisyyt...

  3. Danish Interests in Regional Security Institutions in East Africa

    DEFF Research Database (Denmark)

    Nordby, Johannes Riber; Jacobsen, Katja

    2013-01-01

    For the past decade, peace and security in East Africa have gained increasing focus internationally. The region has experienced armed conflicts, civil wars, rebellion, drought and famine. Yet, at the same time, there is an emerging ambition among a number of African states to handle security issues...... on the continent independently. Such ambitions have fostered a variety of military capacity building programmes supported by external donors. The present report explores how up until now Denmark has sought to contribute to strengthening political and military security in East Africa. This has mainly been done...

  4. Winter climate changes over East Asian region under RCP scenarios using East Asian winter monsoon indices

    Science.gov (United States)

    Hong, Ja-Young; Ahn, Joong-Bae; Jhun, Jong-Ghap

    2016-03-01

    The changes in the winter climatology and variability of the East Asian winter monsoon (EAWM) for the late 21st century (2070-2099) under the Representative Concentration Pathway (RCP) 4.5 and 8.5 scenarios are projected in terms of EAWM indices (EAWMIs). Firstly, the capability of the climate models participating in the Coupled Model Intercomparison Project phase 5 (CMIP5) in simulating the boreal winter climatology and the interannual variability of the EAWM for the late 20th century (1971-2000) is examined. Nine of twenty-three climate models are selected based on the pattern correlations with observation and a multi-model ensemble is applied to the nine model data. Three of twelve EAWMIs that show the most significant temporal correlations between the observation and CMIP5 surface air temperatures are utilized. The ensemble CMIP5 is capable of reproducing the overall features of the EAWM in spite of some biases in the region. The negative correlations between the EAWMIs and boreal winter temperature are well reproduced and 3-5 years of the major interannual variation observed in this region are also well simulated according to power spectral analyses of the simulated indices. The fields regressed onto the indices that resemble the composite strong winter monsoon pattern are simulated more or less weakly in CMIP5 compared to the observation. However, the regressed fields of sea level pressure, surface air temperature, 500-hPa geopotential height, and 300-hPa zonal wind are well established with pattern correlations above 0.83 between CMIP5 and observation data. The differences between RCPs and Historical indicate strong warming, which increases with latitude, ranging from 1 to 5 °C under RCP4.5 and from 3 to 7 °C under RCP8.5 in the East Asian region. The anomalous southerly winds generally become stronger, implying weaker EAWMs in both scenarios. These features are also identified with fields regressed onto the indices in RCPs. The future projections reveal

  5. Geochemistry of Crystalline Rocks from the East of the Upper East Region of Ghana

    Directory of Open Access Journals (Sweden)

    K.B. Pelig-Ba

    2012-05-01

    Full Text Available Selected rock samples were collected from outcrops from the eastern part of the Upper East Region with the aim of determining their chemical composition and classification. Samples were obtained from granitoids and the Birrimian formation located in Bongo, Talensi-Nabdam, Bawku West and Garu-Tempane Districts. Rocks were identified mineralogically using hand lenses. The composition of the samples was determined using X-Ray Fluorescence (XRF after which several quantitative and qualitative techniques were employed to analyse the data. Some of these techniques included physical examination, Chemical Alteration Index (CIA, scatter plots, discrimination diagrams and Aluminium Saturation Index (ASI. The mineralogical analysis showed that the rocks generally contained K-feldspar, plagioclase, muscovite, hornblende, quartz and biotite as major minerals. Physical examination revealed that samples had undergone some alteration that was not evident at the time of sampling and this was confirmed by calculations using the Chemical Index of Alteration (CIA. The CIA values of the fresh rocks ranged from 70 to 125 suggesting that the samples had undergone intensive alteration. Scatter plots and discrimination diagrams suggested that the samples were not of basaltic origin but were thoeleiitic in character. The Aluminium Saturation Index (ASI revealed that most samples were metaluminus and that the majority of samples were sub-alkaline and therefore basic in character.

  6. Bioaccumulation of mycotoxins by shellfish: contamination of mussels by metabolites of a Trichoderma koningii strain isolated in the marine environment.

    Science.gov (United States)

    Sallenave, C; Pouchus, Y F; Bardouil, M; Lassus, P; Roquebert, M F; Verbist, J F

    1999-01-01

    To determine whether toxic metabolites produced by fungi could cause shellfish toxicities, mussels were contaminated in laboratory conditions by sterile filtrates of a liquid culture of a strain of the fungus Trichoderma koningii previously isolated from a shellfish, the cockle (Cerastoderma edule). Mussels were kept in aerated natural seawater and fed with a culture of the microalga Isochrysis galbana, to which a filtrate of liquid fungal culture was added. Mussels were exposed to contamination for 7 days at 16 or 20 degrees C and extractions were then performed and their activity tested on blowfly larvae. The same toxicity was found in the fungal filtrate and the shellfish, indicating bioaccumulation. The digestive gland was the most toxic part of the mussel, confirming contamination by filtration. Treated mussels produced a mucus which appeared to be a means of eliminating toxic metabolites. PMID:9920482

  7. Near-inertial currents off the east coast of India

    Digital Repository Service at National Institute of Oceanography (India)

    Mukherjee, A.; Shankar, D.; Aparna, S.G.; Amol, P.; Fernando, V.; Fernandes, R.; Khalap, S.T.; Satlekar, N.P.; Agarvadekar, Y.; Gaonkar, M.G.; Tari, A.P.; Kankonkar, A.; Vernekar, S.

    We use data from moorings equipped with Acoustic Doppler Current Profilers (ADCPs) and deployed in the Bay of Bengal off the east coast of India from May 2009 to February 2012 to study the near-inertial currents (NICs) on the continental shelf...

  8. Guyana Junction, globalisation, localisation, and the production of East Indianness

    NARCIS (Netherlands)

    Kruijf, J.G. de

    2006-01-01

    Guyana Junction involves the analysis of the construction of East Indian ethnic and religious distinction in Guyana. It is a book in which the author endeavours to examine the manner in which Indian ethnic/religious culture as well as Indian tainted personal meaning and practice are produced and rep

  9. Bathymetry (2011) of the St. Thomas East End Reserve

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This image represents a LiDAR (Light Detection & Ranging) 0.3x0.3 meter resolution depth surface for the St. Thomas East End Reserve (STEER), St. Thomas in the...

  10. Food Buying Practices of Mexican Americans in East Los Angeles.

    Science.gov (United States)

    Lewis, Jane S.; And Others

    As part of a pilot study of the nutritional status of Mexican American preschool children attending Head Start in East Los Angeles in the spring of 1969, questions were asked concerning their families' buying and food practices. This paper reports on the information obtained from the 21 questionnaires which were returned. Answers to the following…

  11. Lettowia, a new genus of Vernonieae from East Africa (Asteraceae

    Directory of Open Access Journals (Sweden)

    Harold Robinson

    2013-07-01

    Full Text Available A new genus, Lettowia H. Rob. & Skvarla is named for the single East African species originally described as Vernonia nyassae Oliv. Its pollen is lophate and triporate, with a perforated tectum restricted to the muri. The new genus is placed near Vernoniastrum in the subtribe Erlangeinae.

  12. Collaboration in Cultural Heritage Digitisation in East Asia

    Science.gov (United States)

    Lee, Hyuk-Jin

    2010-01-01

    Purpose: The purpose of this paper is to review the current status of collaboration in cultural heritage preservation in East Asia, including digital projects, and to suggest practical improvements based on a cultural structuralism perspective. Design/methodology/approach: Through exploratory research, the paper addresses aspects for successful…

  13. Traditional Risk Factors for Stroke in East Asia

    Science.gov (United States)

    Kim, Young Dae; Jung, Yo Han; Saposnik, Gustavo

    2016-01-01

    Stroke is one of the leading causes of death and morbidity worldwide. The occurrence of stroke is strongly dependent on well-known vascular risk factors. After rapid modernization, urbanization, and mechanization, East Asian countries have experienced growth in their aged populations, as well as changes in lifestyle and diet. This phenomenon has increased the prevalence of vascular risk factors among Asian populations, which are susceptible to developing cardiovascular risk factors. However, differing patterns of stroke risk factor profiles have been noted in East Asian countries over the past decades. Even though the prevalence of vascular risk factors has changed, hypertension is still prevalent and the burden of diabetes and hypercholesterolemia will continue to increase. Asia remains a high tobacco-consuming area. Although indicators of awareness and management of vascular risk factors have increased in many East Asian countries, their rates still remain low. Here we review the burdens of traditional risk factors, such as hypertension, diabetes, hypercholesterolemia, and smoking in East Asia. We will also discuss the different associations between these vascular risk factors and stroke in Asian and non-Asian populations. PMID:27733028

  14. Proceedings of the 7th Middle East oil show

    International Nuclear Information System (INIS)

    This book contains the November, 1991 proceedings of the 7th Middle East Oil Show. It includes the following topics: Horizontal drilling; Emergency pipeline repair; Geologic interpretation and digital processing of satellite images; Fracturing patterns; Oil and gas saturation monitoring; and The environmental impact of oil spills

  15. The Lebanon place on the Middle-East oil scene

    International Nuclear Information System (INIS)

    Lebanon is the only country of the Middle-East without oil or natural gas production. Elements of the libanese policy are given in the fields of exploration, refining, transportation, petrochemistry, staff formation, environmental problems, safety, and oil importations weight on economy. The place of Lebanon in the the regional oil industry is shortly presented. (A.B.). 4 tabs

  16. Upper mantle and crustal structure of the East Greenland Caledonides

    DEFF Research Database (Denmark)

    Schiffer, Christian; Balling, N.; Jacobsen, B. H.;

    The East Greenland and Scandinavian Caledonides once formed a major coherent mountain range, as a consequence of the collision of the continents of Laurentia and Baltica. The crustal and upper mantle structure was furthermore influenced by several geodynamic processes leading to the formation...

  17. Global AIDS medicines in East African health institutions

    NARCIS (Netherlands)

    A. Hardon; H. Dilger

    2011-01-01

    In this introduction to the special issue, we follow the journey of global AIDS medicines into diverse health facilities in East Africa, which for decades have been subjected to neoliberal reform processes and increasing fragmentation. The introduction explores the multifaceted and multidirectional

  18. Can East Asia Compete : Innovation for Global Markets

    OpenAIRE

    Yusuf, Shahid; Evenett, Simon J.

    2002-01-01

    East Asian economies are at different stages of development, but to preserve-and to increase-their competitiveness through innovation and the opportunities presented by information and communication technologies (ICT), they need to move quickly to frame and implement policies in five areas. Reform and restructuring of the banking system are matters of priority: Second, corporate governance...

  19. Abrupt climate warming in East Antarctica during the early Holocene

    NARCIS (Netherlands)

    Cremer, H.; Heiri, O.; Wagner, B.; Wagner-Cremer, F.

    2007-01-01

    We report a centennial-scale warming event between 8600 and 8400 cal BP from Amery Oasis, East Antarctica, that is documented by the geochemical record in a lacustrine sediment sequence. The organic carbon content, the C/S ratio, and the sedimentation rate in this core have distinctly elevated value

  20. East Asian Collections and Organizational Transformation in Academic Libraries.

    Science.gov (United States)

    Kamada, Hitoshi

    2002-01-01

    Discusses special aspects of East Asian collections and explores how organizational changes in academic libraries affect them, based on experiences at the University of Arizona. Considers total quality management; continuous quality improvement; teamwork; staffing changes; specialization versus generalization; budgetary restraints and cost…

  1. Orthophoto Mosaic (2012) of the St. Thomas East End Reserve

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This 0.3x0.3 meter imagery mosaic of the St. Thomas East End Reserve (STEER), St. Thomas in the U.S. Virgin Islands was created by the National Oceanic and...

  2. 'Open SESAME' for science in the Middle-East

    CERN Document Server

    2003-01-01

    A memorandum of understanding has just been signed between CERN, SESAME and Jordan. SESAME, the international centre for Synchrotron light for Experimental Science and Applications in the Middle East, is currently being built in Jordan. Its President of Council is no other than CERN's former Director-General, Herwig Schopper.

  3. Recent changes in the freshwater composition east of Greenland

    NARCIS (Netherlands)

    de Steur, L.; Pickart, R.S.; Torres, D.J.; Valdimarsson, H.

    2015-01-01

    Results from three hydrographic surveys across the East Greenland Current between 2011 and 2013 are presented with focus on the freshwater sources. End-member analysis using salinity, d18O, and nutrient data shows that while meteoric water dominated the freshwater content, a significant amount of Pa

  4. North-east India’s forgotten IDPs

    Directory of Open Access Journals (Sweden)

    Monirul Hussain

    2005-11-01

    Full Text Available Misguided policies have displaced millions in the seven states of north-east India. The needs of environmental, development and conflict-induced IDPs have been ignored. India lacks a national IDP policy and the government systematically refers to internally displaced persons as ‘migrants’.

  5. Mixed cropping of groundnuts and maize in East Java.

    NARCIS (Netherlands)

    Hoof, van W.C.H.

    1987-01-01

    Mixed cropping of groundnuts and maize in East Java was studied by means of a survey of farming practice and by field experiments. The influence of different sowing times and plant density of maize on the development and yield of groundnuts and maize were the main topics in this thesis. Plant arrang

  6. Physical Engineering Test and First Divertor Plasma Configuration in EAST

    Institute of Scientific and Technical Information of China (English)

    WAN Baonian

    2007-01-01

    Physical engineering capability on the superconducting magnetic system of EAST was tested and first divertor plasma configuration in EAST was obtained.The extrapolation of the safety limit has verified the reliability of the system for long pulse operation.A stably controlled diverted plasmas configuration with an elongation κ in excess of 1.8 and plasma current of up to 500 kA,by using the (copper) internal coils to control the vertical displacement instability was obtained by an optimized plasma control algorithm.Highly shaped plasma at various configura-tions,which almost covers all designed configurations for EAST,was generated stably.A number of operational issues,such as plasma initiation,ramp up and configuration control with constraints of superconducting coils,were successfully investigated.All of the results obtained proved both the capability of the superconducting poloidal magnets for operation under steady-state condition and effectiveness of the plasma control algorithm for EAST.

  7. East Sichuan to Double Gas Production in 10 Years

    Institute of Scientific and Technical Information of China (English)

    He Huachun

    2001-01-01

    @@ The general plan for annual 10-billion-cubic-meter productivity of natural gas in East Sichuan basin has recently passed appraisal by the expert group, indicating that China's current largest onshore natural gas field under production will double its output in a period of more than nine years from now to 2010.

  8. Multiscale perspectives of species richness in East Africa

    NARCIS (Netherlands)

    Said, M.

    2003-01-01

    This dissertation describes and analyses animal species richness in East Africa from a multi-scale perspective. We studied diversity patterns at sub-continental, national and sub-national level. The study demonstrated that species diversity patterns were scale-dependent. Diversity patterns varied wi

  9. Managing International Migration for Development in East Asia

    OpenAIRE

    Adams, Richard H., Jr.; Ahsan, Ahmad

    2014-01-01

    The objective of this book is to analyze the economic and social impact of international migration on labor sending and labor receiving countries in the East Asia region. More specifically, the book seeks: (a) to examine the impact of international migration on key development indicators, including poverty, investment, labor force participation, labor productivity and wages; (b) to evaluate ...

  10. Women at work - experiences and identity in rural East Germany

    NARCIS (Netherlands)

    van Hoven, B

    2001-01-01

    The economic restructuring since German unification has produced gender-differentiated patterns in the rural workplace. Most studies of East German labour market changes have illustrated the nature of such patterns in quantitative terms whilst neglecting their impact on everyday life. The relationsh

  11. Literature from the Modern Middle East: Making a Living Connection

    Science.gov (United States)

    Webb, Allen

    2009-01-01

    While the United States is deeply involved in the Middle East, most Americans, including students, lack knowledge about the region. Yet from Afghanistan to Palestine, from Morocco to Iraq, there is a vibrant and exciting literature by living authors that can bring the diverse experiences and perspectives of this vital part of the world to classes.…

  12. Chatty, Dawn: Displacement and Dispossession in the Modern Middle East

    DEFF Research Database (Denmark)

    Mohns, Erik

    2011-01-01

    resettlement with an anthropological account of life experiences of individual members of dispersed communities, Chatty allows the reader to inspect “how various peoples, forced to migrate into or within the Middle East, have survived, founded new communities, integrated, and generally exhibited remarkable...

  13. Education in the Broader Middle East: Borrowing a Baroque Arsenal

    Science.gov (United States)

    Donn, Gari, Ed.; Al Manthri, Yahya, Ed.

    2013-01-01

    This book brings together academics and postgraduate students, practitioners and Ministry officials all of whom are wedded to developing an understanding of what is happening to education in the broader Middle East. They cover many countries whilst recognising that many more could have been included. In drawing attention to education in Pakistan,…

  14. Studying Tones in North East India: Tai, Singpho and Tangsa

    Science.gov (United States)

    Morey, Stephen

    2014-01-01

    Drawing on nearly 20 years of study of a variety of languages in North East India, from the Tai and Tibeto-Burman families, this paper examines the issues involved in studying those languages, building on three well established principles: (a) tones are categories within a language, and the recognition of those categories is the key step in…

  15. Teacher Union Blitz in the Former East Germany.

    Science.gov (United States)

    Hildebrand, Robert F.

    1993-01-01

    Expansion of the powerful former West German teacher union (the Trade Union for Educators and Scholars) into the former East Germany is chronicled, and potential problems of the recruitment effort are examined. Declining teacher morale and unfulfilled promises of opportunity and freedom of speech are seen as serious threats to positive change.…

  16. English Language Education in East Asia: Some Recent Developments

    Science.gov (United States)

    Hu, Guangwei; McKay, Sandra Lee

    2012-01-01

    This article presents an overview of the perceived importance and accelerated spread of English language education, both formal and informal, in three East Asian countries (i.e. China, Japan and South Korea) against the backdrop of globalisation and emergent ideological, sociocultural and educational trends. It begins with a review of the recent…

  17. Mass balance of the Lambert Glacier basin, East Antarctica

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    Since it is the largest glacier system in Antarctica, the Lambert Glacier basin plays an important role in the mass balance of the overall Antarctic ice sheet. The observed data and shallow core studies from the inland traverse investigations in recent years show that there are noticeable differences in the distribution and variability of the snow accumulation rate between east and west sides. On the east side, the accumulation is higher on the average and has increased in the past decades, while on the west side it is contrary. The ice movement measurement and the ice flux calculation indicate that the ice velocity and the flux are larger in east than in west, meaning that the major part of mass supply for the glacier is from the east side. The mass budget estimate with the latest data gives that the integrated accumulation over the upstream area of the investigation traverse route is larger than the outflow ice flux by 13%, suggesting that the glacier basin is in a positive mass balance state and the ice thickness will increase if the present climate is keeping.

  18. Metaphors regarding the Concept of Book (near East University Case)

    Science.gov (United States)

    Guneyli, Ahmet; Akintug, Yeliz

    2012-01-01

    The aim of this study is to describe the metaphors of the students, who are in the department of Psychological Counseling and Guidance in Near East University, about the concepts of a "book" and determine their perceptions. Qualitative method was used and 211 students were chosen according to the purposive and convenient case sampling. The data…

  19. Process Modeling and Dynamic Simulation for EAST Helium Refrigerator

    Science.gov (United States)

    Lu, Xiaofei; Fu, Peng; Zhuang, Ming; Qiu, Lilong; Hu, Liangbing

    2016-06-01

    In this paper, the process modeling and dynamic simulation for the EAST helium refrigerator has been completed. The cryogenic process model is described and the main components are customized in detail. The process model is controlled by the PLC simulator, and the realtime communication between the process model and the controllers is achieved by a customized interface. Validation of the process model has been confirmed based on EAST experimental data during the cool down process of 300–80 K. Simulation results indicate that this process simulator is able to reproduce dynamic behaviors of the EAST helium refrigerator very well for the operation of long pulsed plasma discharge. The cryogenic process simulator based on control architecture is available for operation optimization and control design of EAST cryogenic systems to cope with the long pulsed heat loads in the future. supported by National Natural Science Foundation of China (No. 51306195) and Key Laboratory of Cryogenics, Technical Institute of Physics and Chemistry, CAS (No. CRYO201408)

  20. China Greatly Benefits from the West-East Gas Pipeline

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    @@ Statistics of the relevant department of China show that the West-East Gas Pipeline has boosted the rate of natural gas in China's primary energy mix from 2.2% to 3%, thus improving the safety of China's energy supply.

  1. A Recovery Journey: Facing the East in Recovery.

    Science.gov (United States)

    Wood, Blaine

    1998-01-01

    Describes the spiritual transformation of an Idaho State Penitentiary Cherokee inmate who worked with an Indian elder and an Alcoholics Anonymous elder to utilize the interrelated teachings of the American Indian Medicine Wheel (the East, new beginnings) and the first three steps (honesty, hope, and faith) of the 12 Steps of Alcoholics Anonymous.…

  2. Statistical characterization of turbulence in the boundary plasma of EAST

    DEFF Research Database (Denmark)

    Yan, Ning; Nielsen, Anders Henry; Xu, G.S.;

    2013-01-01

    In Ohmic heated low confinement mode (L-mode) discharges, the intermittent statistical characteristics of turbulent fluctuations have been investigated in the edge and the scrape-off layer (SOL) plasma on EAST (the experimental advanced superconducting tokamak) by fast reciprocating Langmuir probe...

  3. Educational Responses to Reforms in East Germany, Czechoslovakia, and Poland.

    Science.gov (United States)

    Rust, Val D.

    1992-01-01

    In the former East Germany, Czechoslovakia, and Poland, striking educational changes have occurred, including elimination of communist-oriented curricula, textbooks, and instruction; reintroduction of religious studies, resurgence of private and alternative schools, elimination of Russian as a mandatory second language, decentralization of…

  4. Semantic Change in the German of East Germany.

    Science.gov (United States)

    Wood, Richard E.

    The language of East Germany has undergone distinct semantic change since the arrival of the Soviet occupation forces in 1945, especially in the areas of politics, philosophy, and social organization. This is evident in governmental publications and in the shortwave transmissions of the official broadcasting station. Four sources of the change can…

  5. Special Education in East Germany under Communist Domination.

    Science.gov (United States)

    Sengstock, Wayne L.; Ruttgardt, Sieglind Ellger

    1995-01-01

    This article describes the development of special education in East Germany from the close of World War II through the cold war period, and examines the problems and challenges currently facing special education in a reunified Germany. These include a lack of infrastructure, economic needs, staffing problems, and needed curriculum changes. (DB)

  6. India's "Look East" Policy: Geopolitical,Historical and Perceptional Changes

    Institute of Scientific and Technical Information of China (English)

    Fu Xiaoqiang

    2004-01-01

    Substantial progress has been made in the India-ASEAN relations since India advanced and implemented the "Look East" strategy after the Cold War. India became ASEAN's sectoral dialogue partner in January 1992 and full dialogue partner in 1995, and joined ARF in July 1996. With the establishment of India-ASEAN Summit regime in 2002, the fourth "Ten Plus One" formally kicked off.

  7. Women in the Middle East, 1250-1920

    NARCIS (Netherlands)

    N.Y. Shehada (Nahda)

    2011-01-01

    textabstractMost of the studies on women in the Middle East between 1250 and 1920 depend on literary material, documents, court records, and, to some extent, accounts of European visitors. Although feminists are showing new interest in studying women’s lives during this period, the picture of Middle

  8. Opening Speech on the 2009 Far East NDT Forum

    Institute of Scientific and Technical Information of China (English)

    Ryszard Sikora

    2009-01-01

    @@ Mister Chairman , Ladies and Gentlemen , dear Friends. It is a great honor and pleasure to open such an important and prominent conference as Far East Nondestructive Testing Forum. First,let me welcome the steering committee , distinguished guests from government and universities , as well as all participant s from China and all over the world.

  9. Analyzing sanitation characteristics in the urban slums of East Africa

    NARCIS (Netherlands)

    Szanto, G.L.; Letema, S.C.; Tukahirwa, J.; Mgana, S.; Oosterveer, P.J.M.; Buuren, van J.C.L.

    2012-01-01

    Urban slums in East Africa exhibit deplorable sanitary conditions. Despite (inter)national efforts, slum sanitation provision remains inadequate and the projected population growth forecasts a worsening of this crisis. The core of the problem is that available knowledge about the local feasibility o

  10. Restructuring Schools for Democracy in the Former East Germany.

    Science.gov (United States)

    Dumas, Wayne; Dumas, Alesia; Lee, William B.

    1996-01-01

    Discusses the contentious relationship between educators within the former East Germany and their West German cohorts following reunification. The problems have stemmed from conflicting ideologies and traditions (Marxist versus Christian Democrat and Social Democrat) as well as differences concerning school organization and educational objectives.…

  11. Vitamin D status indicators in indigenous populations in East Africa

    NARCIS (Netherlands)

    Luxwolda, Martine F.; Kuipers, Remko S.; Kema, Ido P.; van der Veer, E.; Dijck-Brouwer, D. A. Janneke; Muskiet, Frits A. J.

    2013-01-01

    Sufficient vitamin D status may be defined as the evolutionary established circulating 25-hydroxyvitamin D [25(OH)D] matching our Paleolithic genome. We studied serum 25(OH)D [defined as 25(OH)D-2 + 25(OH)D-3] and its determinants in 5 East African ethnical groups across the life cycle: Maasai (MA)

  12. West-to-East Pipeline Entirely Comes under Construction

    Institute of Scientific and Technical Information of China (English)

    Zhang Zhicheng

    2002-01-01

    @@ PetroChina West-to-East Pipleline Company announced at a press conference held in February that the Chinese Government has formally approved the feasibility study report of the nation-crossing pipeline, marking that the 4200-kilometer pipeline project was brought under construction.

  13. Rolls-Royce Becomes Provider for West-East Pipeline

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    @@ Rolls-Royce, a leading provider of gas turbines for global energy markets, announced on February that it has won the contract to provide Rolls-Royce pipeline compression equipment for China's West-East Gas Pipeline Project (WEPP). The contract is valued at over US$150 million.

  14. Plate tectonics of the Red Sea and East Africa.

    Science.gov (United States)

    McKenzie, D P; Davies, D; Molnar, P

    1970-04-18

    The relative motion between the plates on each side of the East African Rift Valley can be obtained from the opening of the Red Sea and the Gulf of Aden. The calculated direction of relative motion agrees well with fault plane solutions for earthquakes north of the equator. PMID:16057189

  15. First indication of Storegga tsunami deposits from East Greenland

    NARCIS (Netherlands)

    Wagner, B.; Bennike, O.; Klug, M.; Cremer, H.

    2007-01-01

    A 2.73 m long sediment sequence from Loon Lake, located at 18m a.s.l. on outer Geographical Society Ø, East Greenland, was investigated for its chronology and changes in physical and biogeochemical properties, macrofossils, and grain-size distribution. The predominance of marine fossils throughout t

  16. Education and Happiness: Perspectives of the East and the West

    Science.gov (United States)

    Lee, Jeong-Kyu

    2008-01-01

    The purpose of this paper is to investigate the relations between education and happiness from the perspectives of the West and the East, especially Buddhism and Christianity as well as classical Greek and Chinese great thinkers. In order to examine this study systematically, three research questions are addressed as follows: First, what are…

  17. Understanding growth of East Africa highland banana: experiments and simulation

    NARCIS (Netherlands)

    Nyombi, K.

    2010-01-01

    Key words: leaf area; radiation interception; QUEFTS model; fertilizer recovery fractions; nutrient mass fractions; crop growth; calibration; validation; radiation use efficiency; sensitivity analysis East Africa Highland banana yields on smallholder farms in the Great Lakes region are small (11−2

  18. History Education and Reconciliation: Comparative Perspectives on East Asia

    Science.gov (United States)

    Han, Un-suk, Ed.; Kondo, Takahiro, Ed.; Yang, Biao, Ed.; Pingel, Falk, Ed.

    2012-01-01

    The legacy of crimes committed during the Second World War in East Asia is still a stumbling block for reconciliation and trustful cultural relations between South Korea, China and Japan. The presentation of this issue in history school books is in the focus of a heated public and academic debate. This book written by historians and pedagogues…

  19. Present Condition, Problems and Prospects of East Asian Regional Cooperation

    Institute of Scientific and Technical Information of China (English)

    AnYuejun; SongZhengben

    2004-01-01

    In recent years, with the speeding-up of economic globalization and regional integration, countries in East Asia, taking into consideration economic returns and national security, have actively conducted multilateral dialogue and cooperation in such areas as politics, economy and security in a pragmatic manner.

  20. Antenatal depression in East Asia: a review of the literature.

    Science.gov (United States)

    Schatz, David Beck; Hsiao, Mei-Chun; Liu, Chia-Yih

    2012-06-01

    This current study's goal is to summarize the literature regarding Antenatal Depression (AD) in the East Asian countries of Taiwan, China (including Hong Kong and Macau), Japan, and Korea. The main search utilized a Pub med Chinese Electronic Periodical Service (CEPS) literature review using keywords 'AD', and 'Prenatal Depression' with searches for 'Japan', 'Korea', 'Taiwan', 'Hong Kong' and Macau'. The rates of AD in East Asia appear to be relatively close to those in the Western literature, although certain studies showed slightly decreased rates. Many of the risk factors for AD were the same in the Eastern and Western literature. These risk factors included demographic factors such as younger age, smoking, low education and income, and unemployment. Other risk factors were physical symptoms such as menstrual pains and nausea. Finally, psychological factors such as a poor response to the pregnancy, poor spousal support, and poor family support were associated with AD. With regard to treatment, there were no studies examining the administration of psychotropic medications for AD. The literature from East Asia both confirmed many Western findings and made unique contributions to the literature on AD. The treatment of AD in East Asia appears to be an entity which, despite its morbidity, has not been adequately studied. PMID:22707960

  1. BP Announces Withdrawal from West-to-East Gas Project

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    @@ On August 31, 2001, BP announced that BP would not participate in the bidding launched by PetroChina for the West-to-East gas transmission project,China's landmark project for West Development that is valued billions of US dollars.

  2. East Asian Cooperation:the Approach and Direction

    Institute of Scientific and Technical Information of China (English)

    ZhangYunling

    2003-01-01

    The Leaders' Meeting of the East Asia held in Brunei in November 2001 has drawn a great attention mainly because an agreement was reached by 10 ASEAN country members together with China on a Free Trade Area(FTA) and other progress between China,Japan and the Republic of Korea(ROK).

  3. Integrated Forestry Development in the Middle East and North Africa

    OpenAIRE

    World Bank

    2003-01-01

    This Policy Note discusses the status of Forestry in the Middle East and North Africa Region (MNA) of the Bank. The Policy Note is a product of the FAO Investment Center in Rome, the International Food Policy Research Institute (IFPRI) and the Bank. Experience in natural resource management shows that to adequately address sustainable development, solutions must go beyond any single sector...

  4. PetroChina Independently Operates East-West Pipeline

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    @@ On August 4, PetroChina announced termination of the "Framework Agreement on Joint Operation of West-East Natural Gas Pipeline" signed between PetroChina and the Shell-led foreign consortium in July 2000 after PetroChina sent "letters of termination" to Royal Dutch/Shell and ExxonMobil- two of the world's largest oil companies- and Russia's Gazprom.

  5. Geographical imagination and technological connectivity in East Africa

    DEFF Research Database (Denmark)

    Graham, Mark; Andersen, Casper; Mann, Laura

    2015-01-01

    The paper analyses and compares two transformative moments of technologically-mediated change in East Africa, the construction of the Uganda railway between Mombasa and Lake Victoria (1896-1903) and the introduction of fibre-optic cables that landed into the ports of Dar Es Salaam and Mombasa in ...

  6. History of the volcanology in the former Netherlands East Indies

    NARCIS (Netherlands)

    Neumann van Padang, M.

    1983-01-01

    The description of the volcanoes in the former Netherlands East Indies are analysed in order of their publication, grouping them into three parts. The first group consists of information from old Javanese sources and incidental communications in travel accounts and the like, dating from the 16th, 17

  7. East Man:A Chinese Brand of Independent Innovation

    Institute of Scientific and Technical Information of China (English)

    Sun Yongjian; Bai Yifeng

    2006-01-01

    @@ As a kind of building material, lacquer is very necessarily used in the room fitment. In order to protect the indoor environment and avoid the emission of poisonous gas, people always choose those high-quality imported lacquer despite the high price. However, a new Chinese brand lacquer has been produced, it's called East Man.

  8. The East Asian subtropical summer monsoon: Recent progress

    Science.gov (United States)

    He, Jinhai; Liu, Boqi

    2016-04-01

    The East Asian subtropical summer monsoon (EASSM) is one component of the East Asian summer monsoon system, and its evolution determines the weather and climate over East China. In the present paper, we firstly demonstrate the formation and advancement of the EASSM rainbelt and its associated circulation and precipitation patterns through reviewing recent studies and our own analysis based on JRA-55 (Japanese 55-yr Reanalysis) data and CMAP (CPC Merged Analysis of Precipitation), GPCP (Global Precipitation Climatology Project), and TRMM (Tropical Rainfall Measuring Mission) precipitation data. The results show that the rainy season of the EASSM starts over the region to the south of the Yangtze River in early April, with the establishment of strong southerly wind in situ. The EASSM rainfall, which is composed of dominant convective and minor stratiform precipitation, is always accompanied by a frontal system and separated from the tropical summer monsoon system. It moves northward following the onset of the South China Sea summer monsoon. Moreover, the role of the land-sea thermal contrast in the formation and maintenance of the EASSM is illustrated, including in particular the effect of the seasonal transition of the zonal land-sea thermal contrast and the influences from the Tibetan Plateau and midlatitudes. In addition, we reveal a possible reason for the subtropical climate difference between East Asia and East America. Finally, the multi-scale variability of the EASSM and its influential factors are summarized to uncover possible reasons for the intraseasonal, interannual, and interdecadal variability of the EASSM and their importance in climate prediction.

  9. Real-time virtual EAST physical experiment system

    International Nuclear Information System (INIS)

    Graphical abstract: - Highlights: • 3D model of experimental advanced superconducting tokamak is established. • Interaction behavior is created that the users can get information from database. • The system integrates data acquisition, plasma shape visualization and simulation. • Browser-oriented system is web-based and more interactive, immersive and convenient. • The system provides the framework for virtual physical experimental environment. - Abstract: As a large fusion reaction device, experimental advanced superconducting tokamak (EAST)’s internal structure is complicated and not easily accessible. Moreover, various diagnostic systems and complicated configuration bring about the inconveniency to the scientists who are unfamiliar with the system but interested in the data. We propose a virtual system to display the 3D model of EAST facility and enable people to view its inner structure and get access to the information of its components in various view sights. We would also provide most of the diagnostic configuration details together with their signal names and physical properties. Compared to the previous ways of viewing information by reference to collected drawings and videos, virtual EAST system is more interactive and immersive. We constructed the browser-oriented virtual EAST physical experiment system, integrated real-time experiment data acquisition, plasma shape visualization and experiment result simulation in order to reproduce physical experiments in a web browser. This system used B/S (Browser/Server) structure in combination with the technology of virtual reality – VRML (Virtual Reality Modeling Language) and Java 3D. In order to avoid the bandwidth limit across internet, we balanced the rendering speed and the precision of the virtual model components. Any registered user can view the experimental information visually and efficiently by logining the system through a web browser. The establishment of the system provides the

  10. Seroprevalence of Toxocariasis in Children in East- Azerbaijan Province, Iran

    Directory of Open Access Journals (Sweden)

    Yagoob Garedaghi

    2013-08-01

    Full Text Available Purpose: Toxocariasis is a zoonotic disease caused by the ascarid of dogs and cats, the main representative of which is a Toxocara canis. Distribution of the disease is world wide and is more prevalent in children. The present study was carried out in children of East Azerbaijan Province, Iran, to determine the toxocariasis seropositivity. Material and Methods: For the present seroepidemiological study, blood samples were collected at random from children of all the five districts of the East Azerbaijan Province. A total of 336 children, 187 males and 149 females in age group of 0-15 years were selected for the present study. ELISA was used for detection of IgG antibodies against Toxocara excretory secretary antigen. A questionnaire interview was conducted to obtain the data concerning their age, sex and habits. The particular points in the questionnaire asked were recorded on the format right on the spot. Results: Gender was found to be a significant risk factor for the Toxocara infection in children population. Male children were found more infected (41.71% as compared to females (24.16%. The total seroprevalence of T. canis antibodies in children of East Azerbaijan Province was 29.46 %. The risk factors that were found associated with the infection of toxocariasis in children population of East Azerbaijan Province include family back ground, status of living conditions, awareness, etc. Conclusion: The present study reveals high prevalence of T. canis infection in children of East Azerbaijan Province. It is important to raise the awareness of health professionals, public and educators to the fact that toxocariasis is a public health problem. Health promotion by means of a school based educational approach, diagnosis and continuous programme of treatment are necessary. [Cukurova Med J 2013; 38(4.000: 581-586

  11. Palaeoenvironmental perspectives for sustainable development in East Africa

    Directory of Open Access Journals (Sweden)

    R. Marchant

    2010-05-01

    Full Text Available East African ecosystems are shaped by long-term interaction with changing climate, human population, fire and wildlife. There remains today a strong connection between people and ecosystems, a relationship that is being strained by the rapidly developing and growing East African population, and their associated resource needs. Predicted climatic and atmospheric change will further impact on ecosystems culminating in a host of challenges for their management and sustainable development, further compounded by a backdrop of political, land tenure and economic constraints. Given the many direct and indirect benefits that ecosystems provide to surrounding human populations, understanding how they have changed over time and space deserves a special place on the ecosystem management agenda. Such a perspective can only be derived from a palaeoecology, particularly where there is high resolution, both through time and across space. The East African palaeoecological archive is reviewed, in particular to assess how it can meet this need. Although there remain crucial gaps, the number of palaeoecological archives from East Africa growing rapidly, some employing new and novel techniques to trace past ecosystem response to climate change. When compared to the archaeological record it is possible to disentangle human from climate change impacts, and how the former interacts with major environmental changes such as increased use of fire, changing herbivore densities and increased atmospheric CO2 concentration. With this multi-dimensional perspective of environmental change impacts it is imperative that our understanding of past human-ecosystem interactions are considered to impart effective long term management strategies; such an approach will enhance possibilities for a sustainable future for East African ecosystems and maximise the livelihoods of the populations that rely on them.

  12. Design, R&D and commissioning of EAST tungsten divertor

    Science.gov (United States)

    Yao, D. M.; Luo, G. N.; Zhou, Z. B.; Cao, L.; Li, Q.; Wang, W. J.; Li, L.; Qin, S. G.; Shi, Y. L.; Liu, G. H.; Li, J. G.

    2016-02-01

    After commissioning in 2005, the EAST superconducting tokamak had been operated with its water cooled divertors for eight campaigns up to 2012, employing graphite as plasma facing material. With increase in heating power over 20 MW in recent years, the heat flux going to the divertors rises rapidly over 10 MW m-2 for steady state operation. To accommodate the rapid increasing heat load in EAST, the bolting graphite tile divertor must be upgraded. An ITER-like tungsten (W) divertor has been designed and developed; and firstly used for the upper divertor of EAST. The EAST upper W divertor is modular structure with 80 modules in total. Eighty sets of W/Cu plasma-facing components (PFC) with each set consisting of an outer vertical target (OVT), an inner vertical target (IVT) and a DOME, are attached to 80 stainless steel cassette bodies (CB) by pins. The monoblock W/Cu-PFCs have been developed for the strike points of both OVT and IVT, and the flat type W/Cu-PFCs for the DOME and the baffle parts of both OVT and IVT, employing so-called hot isostatic pressing (HIP) technology for tungsten to CuCrZr heat sink bonding, and electron beam welding for CuCrZr to CuCrZr and CuCrZr to other material bonding. Both monoblock and flat type PFC mockups passed high heat flux (HHF) testing by means of electron beam facilities. The 80 divertor modules were installed in EAST in 2014 and results of the first commissioning are presented in this paper.

  13. Mobility, Formation and Development of the Academic Profession in Science, Technology, Engineering and Mathematics in East and South East Asia

    Science.gov (United States)

    Yonezawa, Akiyoshi; Horta, Hugo; Osawa, Aki

    2016-01-01

    The academic profession contributes to shaping the capacity and identity of higher education systems. In East and Southeast Asia, there is a need for further discussion on the regional identity characteristics of the academic profession to account for its multiple origins and national and international dimensions. Data from two large-scale…

  14. Workshop series on the role of institutions in East Asian development: Institutional foundations of innovation and competitiveness in East Asia

    OpenAIRE

    Pascha, Werner; Storz, Cornelia; Taube, Markus

    2007-01-01

    The discussion paper summarizes the results of a workshop that focussed on the institutional foundations of innovation and competitiveness in East Asia. The following papers are contained: 'Transitional Institutions, Institutional Complementarities and Economic Performance in China. A "Varieties of Capitalism" Approach', 'The Current State of Research on Networks in China's Business System', 'Recent Changes to Korea's Innovation Governance', 'Standardization and Institutional Complementaritie...

  15. Teaching East Asia in Middle Schools: Lesson Plans Contributed at the 1998 East Asian Studies Center Summer Workshop.

    Science.gov (United States)

    Indiana Univ., Bloomington. East Asian Studies Center.

    This document contains five middle school lesson plans that teach about East Asia, focusing on Japan, China, and Korea. Lessons deal with geography, history, cultural comparisons, and trade relations. Lesson plans include background information, materials needed, extension and enrichment ideas, a lesson script, a rubric, a list of resources, and…

  16. East meets West: ethnic differences in prostate cancer epidemiology between East Asians and Caucasians

    Institute of Scientific and Technical Information of China (English)

    Tomomi Kimura

    2012-01-01

    Prostate cancer is the most prevalent cancer in males in Western countries.The reported incidence in Asia is much lower than that in African Americans and European Caucasians.Although the lack of systematic prostate cancer screening system in Asian countries explains part of the difference,this alone cannot fully explain the-lower incidence in Asian immigrants in the United States and west-European countries compared to the black and non-Hispanic white in those countries,nor the somewhat better prognosis in Asian immigrants with prostate cancer in the United States.Soy food consumption,more popular in Asian populations,is associated with a 25% to 30% reduced risk of prostate cancer.Prostatespecific antigen(PSA) is the only established and routinely implemented clinical biomarker for prostate cancer detection and disease status.Other biomarkers,such as urinary prostate cancer antigen 3 RNA,may increase accuracy of prostate cancer screening compared to PSA alone.Several susceptible loci have been identified in genetic linkage analyses in populations of countries in the West,and approximately 30 genetic polymorphisms have been reported to modestly increase the prostate cancer risk in genomewide association studies.Most of the identified polymorphisms are reproducible regardless of ethnicity.Somatic mutations in the genomes of prostate tumors have been repeatedly reported to include deletion and gain of the 8p and 8q chromosomal regions,respectively; epigenetic gene silencing of glutathione Stransferase Pi (GSTP1); as well as mutations in androgen receptor gene.However,the molecular mechanisms underlying carcinogenesis,aggressiveness,and prognosis of prostate cancer remain largely unknown.Gene-gene and/or gene-environment interactions still need to be learned.In this review,the differences in PSA screening practice,reported incidence and prognosis of prostate cancer,and genetic factors between the populations in East and West factors are discussed.

  17. East meets West: ethnic differences in prostate cancer epidemiology between East Asians and Caucasians

    Directory of Open Access Journals (Sweden)

    Tomomi Kimura

    2012-09-01

    Full Text Available Prostate cancer is the most prevalent cancer in males in Western countries. The reported incidence in Asia is much lower than that in African Americans and European Caucasians. Although the lack of systematic prostate cancer screening system in Asian countries explains part of the difference, this alone cannot fully explain the lower incidence in Asian immigrants in the United States and west-European countries compared to the black and non-Hispanic white in those countries, nor the somewhat better prognosis in Asian immigrants with prostate cancer in the United States. Soy food consumption, more popular in Asian populations, is associated with a 25% to 30% reduced risk of prostate cancer. Prostate-specific antigen(PSA is the only established and routinely implemented clinical biomarker for prostate cancer detection and disease status. Other biomarkers, such as urinary prostate cancer antigen 3 RNA, may increase accuracy of prostate cancer screening compared to PSA alone. Several susceptible loci have been identified in genetic linkage analyses in populations of countries in the West, and approximately 30 genetic polymorphisms have been reported to modestly increase the prostate cancer risk in genome-wide association studies. Most of the identified polymorphisms are reproducible regardless of ethnicity. Somatic mutations in the genomes of prostate tumors have been repeatedly reported to include deletion and gain of the 8p and 8q chromosomal regions, respectively; epigenetic gene silencing of glutathione S-transferase Pi(GSTP1; as well as mutations in androgen receptor gene. However, the molecular mechanisms underlying carcinogenesis, aggressiveness, and prognosis of prostate cancer remain largely unknown. Gene-gene and/or gene-environment interactions still need to be learned. In this review, the differences in PSA screening practice, reported incidence and prognosis of prostate cancer, and genetic factors between the populations in East and

  18. Intravenous drug abuse and tricuspid valve endocarditis: Growing trends in the Middle East Gulf region

    OpenAIRE

    Panduranga, Prashanth; Al-Abri, Seif; Al-Lawati, Jawad

    2013-01-01

    Traditionally, tricuspid valve endocarditis is uncommon in the Middle East region. However, recent global data indicate growing trends in the use of illicit drug abuse, specifically injectable heroin, in the Middle East Gulf region. The presence of many transit port services in the Middle East Gulf States has led to smuggling of substance abuse drugs in the region. The Middle East Gulf States, currently a transit market, are also becoming a growing consumer market in view of the increased sub...

  19. Monetary and Financial Integration in East Asia: The Relevance of European Experience

    OpenAIRE

    Yung Chul Park; Charles Wyplosz

    2008-01-01

    This report examines the process of economic and financial integration in East Asia in the light of Europe's experience. The report provides a comprehensive analysis of East Asian monetary and financial integration process (including a deep analysis of East Asia's response to the 1997-98 financial crisis), a comprehensive critical survey of the literature on monetary and financial integration in East Asia, and an assessment of the various initiatives undertaken in the region for financial co...

  20. Innovation cooperation in East Germany - only a half-way success?

    OpenAIRE

    Günther, Jutta

    2003-01-01

    The paper focuses on the question whether enterprises that engage in innovation cooperation with external partners are more innovative and thus more productive than non-cooperating firms. A comparison between East and West Germany is being made. It shows that cooperating enterprises in East and West Germany are indeed more innovative than non-cooperating firms, but there remains a clear productivity gap between East and West German cooperating firms. Furthermore, in East Germany - different f...

  1. The Double German Transformation: Changing Male Employment Patterns in East and West Germany

    OpenAIRE

    Julia Simonson; Laura Romeu Gordo; Nadiya Kelle

    2011-01-01

    Before the 90s, men's employment careers in East and West Germany were quite similar, despite their widely differing institutional settings. Before reunification, employment biographies were mainly dominated by full-time employment in both East and West. After 1989 the GDR was incorporated into the Federal Republic of Germany and almost all East German institutions were supplanted by adapted West German institutions. In the present paper we use SOEP data to analyse whether the East German lab...

  2. South East Asian Film & Cinema Studies at SOAS : The Role of the Library

    OpenAIRE

    Martland, Nicholas

    2008-01-01

    This paper examines South East Asian film and cinema studies at SOAS, and in the wider context of the academic study of world cinema in UK universities. The paper looks at the role of SOAS Library in supporting South East Asian film studies, particularly with reference to acquiring DVDs and VCDs of South East Asian film. SOAS Library holds several hundred South East Asian films, primarily from Indonesia, Malaysia, Singapore and Thailand.

  3. THE REFINERY MAINTENANCE ACTIVITIES WHILE TREATING MIDDLE EAST CRUDE TO RUN THE PLANT DURING 4 YEARS

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    Middle East crude oil is known to be a higher sulfur and metal containing crude than Far East crude. To treat higher sulfur crude requires appropriate procedures on refinery maintenance since corrosion environment of equipment can be affected by sulfur content. This paper introduces our experiences and measures in running the plant while facing corrosion and degradation by Middle East crude.

  4. America-Europe Contest on Middle East Democratization:Its Implications and Prospects

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    Despite the "nominal consensus" reached between the United States and the EU on the "Broader Middle East and North Africa Initiative" (BMENA) in June 2004, the two sides have not joined their hands to "democratically reform" the Middle East due to their divergent strategic calculations. The United States continued to pursue its "Greater Middle East

  5. From West to East and Back Again: Faith, Doubt and Education in Hermann Hesse's Later Work

    Science.gov (United States)

    Roberts, Peter

    2008-01-01

    This paper examines Hermann Hesse's penultimate novel, "The Journey to the East", from an educational point of view. Hesse was a man of the West who turned to the idea of "the East" in seeking to understand himself and his society. While highly critical of elements of Western modernism, Hesse nonetheless viewed "the East" through Western lenses…

  6. Features of the repetition frequency of edge localized modes in EAST

    DEFF Research Database (Denmark)

    Jiang, M.; Xiao, C.; Xu, G.S.;

    2012-01-01

    (LHW) heating power on the EAST tokamak. The ELMs in EAST are Type III ELMs with high frequency (several hundred Hertz) and low amplitude. ELM features for the following two types of EAST discharges are investigated: discharges with only LHW and those with both LHW and ion cyclotron resonance frequency...

  7. After the Wall: Parental Attitudes to Child Rearing in East and West Germany

    Science.gov (United States)

    Uhlendorff, Harald

    2004-01-01

    In the years following German reunification, East and West German parents (282 mothers and 207 fathers) were interviewed about attitudes to the rearing of their 7- to 13-year-old children and about their social networks. Path analyses show that East German parents engage in more protective and less permissive parenting, and that East German…

  8. A Study of East Asian Cold Surges during the 2004/05 Winter: Impact of East Asian Jet Stream and Subtropical Upper-Level Rossby Wave Trains

    Directory of Open Access Journals (Sweden)

    Chi-Cherng Hong

    2009-01-01

    Full Text Available Cold surges were unusually active in subtropical East Asia during January - February 2005. These cold surges were pre ceded by up stream wave trains, which originated in the Mediterranean-Sahara region and prop a gated east ward along the sub tropical jet stream over the Eurasian continent. The northerly of the upper-level cyclonic anomaly in East Asia coupled with the low-level northerly upon the arrival of wave activity, and this was followed by a quick south ward penetration of cold air mass and surface anticyclone. Diagnostic and numerical results suggest that the anomalously active wave activity affecting the East Asian cold surges may be attributed to an anomalously enhanced jet stream over the Middle East and an anomalously west ward extension of the East Asian Jet Stream. The configuration of these two subtropical jet streams established a strong wave guide through which wave activity forced in the Mediterranean-Sahara region could efficiently prop a gate to East Asia, resulting in above aver age cold surge events in subtropical East Asia. Wave-like perturbation tended to be amplified at the entrance to the East Asian jet through barotropic energy conversion from the mean flow.

  9. Peak-summer East Asian rainfall predictability and prediction part II: extratropical East Asia

    Science.gov (United States)

    Yim, So-Young; Wang, Bin; Xing, Wen

    2016-07-01

    The part II of the present study focuses on northern East Asia (NEA: 26°N-50°N, 100°-140°E), exploring the source and limit of the predictability of the peak summer (July-August) rainfall. Prediction of NEA peak summer rainfall is extremely challenging because of the exposure of the NEA to midlatitude influence. By examining four coupled climate models' multi-model ensemble (MME) hindcast during 1979-2010, we found that the domain-averaged MME temporal correlation coefficient (TCC) skill is only 0.13. It is unclear whether the dynamical models' poor skills are due to limited predictability of the peak-summer NEA rainfall. In the present study we attempted to address this issue by applying predictable mode analysis method using 35-year observations (1979-2013). Four empirical orthogonal modes of variability and associated major potential sources of variability are identified: (a) an equatorial western Pacific (EWP)-NEA teleconnection driven by EWP sea surface temperature (SST) anomalies, (b) a western Pacific subtropical high and Indo-Pacific dipole SST feedback mode, (c) a central Pacific-El Nino-Southern Oscillation mode, and (d) a Eurasian wave train pattern. Physically meaningful predictors for each principal component (PC) were selected based on analysis of the lead-lag correlations with the persistent and tendency fields of SST and sea-level pressure from March to June. A suite of physical-empirical (P-E) models is established to predict the four leading PCs. The peak summer rainfall anomaly pattern is then objectively predicted by using the predicted PCs and the corresponding observed spatial patterns. A 35-year cross-validated hindcast over the NEA yields a domain-averaged TCC skill of 0.36, which is significantly higher than the MME dynamical hindcast (0.13). The estimated maximum potential attainable TCC skill averaged over the entire domain is around 0.61, suggesting that the current dynamical prediction models may have large rooms to improve

  10. THE INTERDECADAL VARIABILITY OF EAST ASIA MONSOON AND ITS EFFECT ON THE RAINFALL OVER CHINA

    Institute of Scientific and Technical Information of China (English)

    吕俊梅; 任菊章; 琚建华

    2004-01-01

    The interdecadal variability of the East Asia summer monsoon during 1951~1999 is analyzed by using two different East Asia monsoon indices. The results agree on the point that the East Asia monsoon has undergone an interdecadal variability in the mid-1970's. The intensity of the East Asia monsoon is weaker after this transition. Moreover the intensity and location of subtropical high that is an important component in East Asia monsoon system also shows interdecadal variation obviously. It is the interdecadal variation in atmospheric circulation that causes the drought over North China and flooding along the middle and lower reaches of the Yangtze River after the mid-1970's.

  11. Upgrades to the profile and Doppler reflectometer systems on EAST

    Science.gov (United States)

    Hu, Jian Qiang; Liu, A. Di; Doyle, Edward J.; Wang, Guiding; Li, Hong; Zhou, Chu; Zhang, Xiao Hui; Wang, Ming Yuan; Zhang, Jin; Yu, Chang Xuan

    2015-11-01

    The USTC reflectometer systems on the EAST Tokamak have been upgraded, including new Q- and V-band monostatic FMCW profile reflectometer systems with dynamic calibration, efficient transition lines with quasi-optical lenses and corrugated waveguides, dual polarization operation. The profile system is integrated with an 8-channel Doppler backscattering (DBS) system in a new flexible microwave front-end, and a second DBS system is at a separate toroidal location. The new systems cater for variable scenarios and allow for poloidal and toroidal turbulence correlations. We present the designs for these upgraded systems, system calibrations and measurements of the beam profile in laboratory, as well as the primary experimental results from EAST operation. Work supported by the Natural Science Foundation of China 11475173, National Magnetic Confinement Fusion Energy Development Program of China 2013GB106002 and 2014GB109002, US DOE Grants DE-SC0010424 and DE-SC0010469, and China Scholarship Council 3026.

  12. Fifth Century Pottery in Devon and North East Cornwall

    Directory of Open Access Journals (Sweden)

    Paul Bidwell

    2016-03-01

    Full Text Available In western Cornwall production of pottery in the local gabbroic fabric seems to have continued throughout the 5th century. Very small quantities reached sites in north-east Cornwall and south Devon. The date at which pottery use ended in the remainder of Devon cannot be established at present. In the final phase the pottery in use consisted almost entirely of South Devon ware and BB1 from south-east Dorset; at Exeter importation of both wares ceased at about the same time. Changes in the latest coarse ware forms are discussed, and the importance of post-Roman Mediterranean imports in dating the end of the Romano-British industries is highlighted.

  13. Maghreb and Middle East, future leaders of the market

    International Nuclear Information System (INIS)

    The countries of Middle East and North Africa possess the most important resources in fossil energy and should play the first parts from now to about fifteen years, especially on the liquefied natural gas market. The famous peak oil will be the result of a lack of investments but not of a lack of resources says the president of the French Institute of petroleum. But the exporting countries have no interest to increase their production because the demand does not change in spite of high prices. Russian federation excepted, the world reserves are concentrated in the countries of Middle East and North Africa. Algeria will export 85 milliards of meters cube of natural gas in 2010 years 100 milliards in 2015; Qatar is said as the future world leader of liquefied natural gas. Europe will be dependant for its imports of gas for 80% in 2050. (N.C.)

  14. Welding technique studies on the "West-East" pipeline project

    Institute of Scientific and Technical Information of China (English)

    Sui Yongli; Du Zeyu; Huang Fuxiang; Qi Lichun

    2006-01-01

    This paper described the work of welding process design for the "West-East" pipeline project, which is high pressure, large diameter and heavy wall thickness. According to the different geographical situation, climate, culture and the flexibility of the welding methods, this work recommended the semi-automatic process at the east and middle sections and automatic process at the west section of the pipeline project. The manual process is recommended on the tie-in joints and repairs. The double joint pipe and the 3 joint pipe are recommended at the water net place and some in-ditch welding place to reduce the welding volume. Also the special redesigned bevels are recommended for the automatic process and the semiautomatic process. Through all destructive tests, the results shows the welds are meet the requirements of related standards,specifications and design documents.

  15. Middle East physics collaboration plans for the future

    CERN Multimedia

    CERN Bulletin

    2011-01-01

    The SESAME initiative, the Synchrotron-light for Experimental Science and Applications in the Middle East, is making progress. At a recent SESAME Council meeting at the end of May, Jordan, Iran and Israel confirmed their cash contributions to the project’s storage ring. The Palestinian Authority and Pakistan have confirmed their in-kind support and Egypt and Turkey are taking steps to allow their participation. Technically planned to start operation in 2015, SESAME has begun to show significant potential as a science for peace initiative in the Middle East.   The SESAME site in Allaan, Jordan.                   (© SESAME) Jordan has provided the land and an elegant building that will house the accelerator complex and associated infrastructure; a number of states, organizations and synchrotron light laboratories have donated the injector and booster, beam lines or components, support for infras...

  16. The genus Scaphidium Olivier in East China (Coleoptera, Staphylinidae, Scaphidiinae

    Directory of Open Access Journals (Sweden)

    Liang Tang

    2014-04-01

    Full Text Available A review of 21 species of Scaphidium Olivier from East China is presented, including 6 new species: S. jinmingi sp. n. (Zhejiang, Anhui, Chongqing, S. crypticum sp. n.(Zhejiang, Fujian, Jiangxi, Guangxi, S. varifasciatum sp. n. (Zhejiang, An’hui, S. robustum sp. n. (Fujian, Guizhou, Chongqing, Guangxi, Yunnan, S. connexum sp. n. (Zhejiang, Fujian, Guangxi, and S. bayibini sp. n. (An’hui. New province records for S. comes Löbl, S. grande Gestro, S. sauteri Miwa & Mitono, S. formosanum Pic, S. carinense Achard, S. sinense Pic, S. delatouchei Achard, S. biwenxuani He, Tang & Li, S. klapperichi Pic, S. stigmatinotum Löbl, S. wuyongxiangi He, Tang & Li, and S. direptum Tang & Li as well as some biological notes are reported. Habitus and diagnostic characters of all species are photographed and a key to Scaphidium species of East China is provided.

  17. Is Economic Development Promoting Monetary Integration in East Asia?

    Directory of Open Access Journals (Sweden)

    Kentaro Kawasaki

    2015-10-01

    Full Text Available This paper tries to investigate whether there exist international integrated markets among East Asian economies, by employing the Generalized Purchasing Power Parity (G-PPP model, then, it would help to suggest whether the East Asian region is the Optimum Currency Area (OCA or not. The empirical results in this paper suggest that holding the G-PPP among nine Asian countries (China, Indonesia, Japan, Korea, Malaysia, the Philippines, Singapore, Thailand and Vietnam becomes more applicable in 2000–2013 than of that in 1984–1997. In the period of “globalization,” which is characterized by expansion of world trade, increase of international capital flows, and development of information and communications technologies, Asian economic development has been promoting not only economic integrations but also constructing the stable linkages of real exchange rates. Therefore, it would help to adopt regional coordination for monetary policies to assure the feasibility of a possible monetary union.

  18. Snake perturbation during pellet injection in the EAST tokamak

    Science.gov (United States)

    Yao, Xingjia; Hu, Jiansheng; Xu, Liqing; Xu, Zong; Chen, Yue; Li, Changzheng; Liu, Haiqing; Zhao, Hailing; Duan, Yanmin; Shi, Tonghui; Shen, Wei; EAST Team

    2016-11-01

    The pellet-induced snake oscillation was observed by soft x-ray (SXR) diagnostic in EAST for the first time after a fueling-sized pellet penetrated the q  =  1 surface. The snake phenomenon has a long lifetime with a helicity of m  =  1 and n  =  1. Basic behaviors of the snake, including the triggering condition, interaction with the sawtooth and snake rotation frequency, were discussed in detail by multiple core diagnostics. The snake location was also analyzed through observation of the vertical SXR arrays and raw SXR brightness profiles. It is clear that the snake resided in a broad region between the magnetic axis and the q  =  1 surface derived from equilibrium reconstruction. This investigation is beneficial for the understanding of the snake formation for EAST and future devices, like ITER and DEMO.

  19. Optimization Analysis and Simulation of the EAST Cryogenic System

    Institute of Scientific and Technical Information of China (English)

    邱立龙; 庄明; 毛晋; 胡良兵; 盛林海

    2012-01-01

    This paper presents the optimization cycle of the EAST cryogenic system. A simulation analysis and simulation of the main Claude program of this cycle was developed on the basis of the characteristics of the components and verified with the experimental results. The built-in volume ratio of the No. 7 compressor was tested with the purpose of finding the optimum internal pressure ratio to comply with the external pressure ratio so as to increase the isothermal efficiency and cycle efficiency. In addition, the UA (U, heat transfer coefficient; A, heat transfer area) values of the heat exchangers, efficiencies of turbines, mass flow fraction of the turbine stream were analyzed in order to improve the capacity or efficiency of the cycle. Finally, in view of the estimated heat loads of EAST in future, an upgraded operational cycle of 1500 W/4.5 K +1000 W/3.5 K +5 g/s is proposed according to the simulation.

  20. SESAME: physics for peace in the Middle East

    CERN Multimedia

    2008-01-01

    Allan, Jordan: a bridge of peace between nations is being constructed with the help of particle physics. Scheduled to be operational by 2011, SESAME, the Synchrotron-light for Experimental Science and Applications in the Middle East, brings together countries from all over the region. SESAME construction site (Photo R. Sarraf, copyright: Al-Balqa Applied University). On the east bank of the river Jordan, 30 km from Amman, lies SESAME. A collaboration of nine members, including Jordan, Israel, Pakistan, Turkey, Egypt and Palestine, the project was created under the auspices of UNESCO. Following the same model as CERN, the underlying expectation is that SESAME will encourage peace by training a new generation of scientists from all over the region to work on a new synchrotron facility. Just as scientists from all over Europe collaborated at CERN in the aftermath of the Second World War, SESAME hopes to provide an environment where ...

  1. Land Administration and Management in South East Asia

    DEFF Research Database (Denmark)

    Mitchell, David; Enemark, Stig

    2008-01-01

    of education in these professional areas in developing countries. This paper looks at land administration higher education in three countries in South East Asia - Cambodia, Indonesia and the Lao PDR. The authors consider the challenges facing Universities and Colleges in the region to include limited capacity......A 2000 World Bank report on higher education in developing countries highlighted the growing gap in the quality and participation rates of higher education between developed and developing countries. Some of the problems facing higher education institutions in developing countries include a heavy...... reliance on government funding, poor pay for academic staff, inadequate facilities, and poor governance. In this paper we focus on higher education in the land sector in South-East Asia, and find that similar problems exist. At the same time there has been an increase in the investment in land titling...

  2. The establishment of GPS network in Grove Mountains, East Antarctica

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    The Grove Mountains are located in Princess Elizabeth Land, East Antarctica, extending from 72° to 73°S latitude and 73° to 76°E longitude, covering approximately 8000 km2 areas. During the 2002/2003 austral summer season, the 19th CHINARE (Chinese National Antarctic Research Expedition) carried out the third expedition in Grove Mountains, East Antarctica. The Geodetic network was established, which can provide ground control for the satellite image map for the multi-discipline expedition in the Grove Mountains where seven permanent GPS benchmarks were set up supported by the helicopter and snow vehicles. All GPS sites besides Z001 were observed at least for one hour using the dual frequencies Trimble 4000ssi GPS receivers. The data were processed by the comprehensive GPS analysis package-GAMIT/GLOBK and the precision is good enough to satisfy with the acquirement of satellite mapping in this area.

  3. Scintillator-based fast ion loss measurements in the EAST

    Science.gov (United States)

    Chang, J. F.; Isobe, M.; Ogawa, K.; Huang, J.; Wu, C. R.; Xu, Z.; Jin, Z.; Lin, S. Y.; Hu, L. Q.

    2016-11-01

    A new scintillator-based fast ion loss detector (FILD) has been installed on Experimental Advanced Superconducting Tokamak (EAST) to investigate the fast ion loss behavior in high performance plasma with neutral beam injection (NBI) and ion cyclotron resonance heating (ICRH). A two dimensional 40 mm × 40 mm scintillator-coated (ZnS:Ag) stainless plate is mounted in the front of the detector, capturing the escaping fast ions. Photons from the scintillator plate are imaged with a Phantom V2010 CCD camera. The lost fast ions can be measured with the pitch angle from 60° to 120° and the gyroradius from 10 mm to 180 mm. This paper will describe the details of FILD diagnostic on EAST and describe preliminary measurements during NBI and ICRH heating.

  4. Positive response of Indian summer rainfall to Middle East dust

    KAUST Repository

    Jin, Qinjian

    2014-06-02

    Using observational and reanalyses data, we investigated the impact of dust aerosols over the Middle East and the Arabian Sea (AS) on the Indian summer monsoon (ISM) rainfall. Satellite and aerosol reanalysis data show extremely heavy aerosol loading, mainly mineral dust, over the Middle East and AS during the ISM season. Multivariate empirical orthogonal function analyses suggest an aerosol-monsoon connection. This connection may be attributed to dust-induced atmospheric heating centered over the Iranian Plateau (IP), which enhances the meridional thermal contrast and strengthens the ISM circulation and rainfall. The enhanced circulation further transports more dust to the AS and IP, heating the atmosphere (positive feedback). The aerosols over the AS and the Arabian Peninsula have a significant correlation with rainfall over central and eastern India about 2 weeks later. This finding highlights the nonlocal radiative effect of dust on the ISM circulation and rainfall and may improve ISM rainfall forecasts. © 2014. American Geophysical Union. All Rights Reserved.

  5. Identifying the northernmost summer monsoon location in East Asia

    Institute of Scientific and Technical Information of China (English)

    Hu Haoran; Qian Weihong

    2007-01-01

    An integrated index which can be used to indicate the advance of subtropical summer monsoon in East Asia has been proposed in this paper. The index was combined by three variables including precipitation, wind and pseudo-equivalent potential temperature. The northernmost summer monsoon location (NSML) was identified by using this index annually. It was found that the NSML experienced an interdecadal shift in the period 1977-1979 based on the annual index analysis from 1961 to 2001. A comparison of the NSML with other four summer monsoon indices has also been made. The result showed that the NSML could well represent the interannual and interdecadal variability of summer monsoon precipitation in North China (beyond 35°N), while other four indices could well indicate the precipitation anomalies of East Asian summer monsoon along the Yangtze River valley (around 30°N).

  6. 2-D soft x-ray arrays in the EAST

    Science.gov (United States)

    Chen, Kaiyun; Xu, Liqing; Hu, Liqun; Duan, Yanmin; Li, Xueqin; Yuan, Yi; Mao, Songtao; Sheng, Xiuli; Zhao, Jinlong

    2016-06-01

    A high spatial and temporal resolution soft x-ray (SXR) imaging diagnostic has been installed in EAST for the study of magnetohydrodynamics activities and core high-Z impurity transport. Up to 122 lines of sight view the poloidal plasma from three directions (two up-down symmetrical horizontal arrays and one vertical array), which renders the diagnostic able to provide detailed tomographic reconstructions under various conditions. Fourier-Bessel method based on flux coordinates was employed for 2-D SXR tomographic reconstruction. Examples of several events measured by SXR diagnostic in EAST are shown, namely the crash patterns of sawtooth, periodical burst of edge localized modes, and the transport of high-Z intrinsic impurities.

  7. Characterization of plasma current quench during disruption in EAST tokamak

    Institute of Scientific and Technical Information of China (English)

    陈大龙; 沈飙; 杨飞; 钱金平; 肖炳甲

    2015-01-01

    Preliminary analysis of plasma current quench is presented in this paper based on the disruption database. It demon-strates that 26.8%discharges have disrupted in the last 2012 campaign, in addition, plasma disruptive rate grows with the increase of plasma current. Best-fit linear and instantaneous plasma current quench rate is extracted from the recent EAST disruptions, showing that 80%–30%interval of the maximum plasma current is well fit for EAST device. The lowest area-normalized current quench time is 3.33 ms/m2 with the estimated plasma electron temperature being 7.3 eV∼9.5 eV. In the disruption case the maximum eddy current goes up to 400 kA, and a fraction of currents are respectively driven on upper and lower outer plate with nearly 100 MPa–200 MPa stress in the leg.

  8. Looking east, looking west: Penang as a knowledge hub

    OpenAIRE

    Gerke, Solvay; Evers, Hans-Dieter

    2012-01-01

    Penang has always been a focal point, absorbing knowledge (and popular culture) from civilizations to the East and West. In modern Penang the pattern of cultural contacts has changed over time. Research institutes and universities in Penang cooperate with foreign partners to produce research papers and reports. Based on an analysis of joint research output, the changing international position of Penang as an emerging research hub will be analysed. The paper will show that international cooper...

  9. A Survey and Analysis of Outsourcing in East China

    OpenAIRE

    Fan, Tijun; Sandal, Leif Kristoffer; Kong, Jiehong; Dandan LI

    2009-01-01

    The aim of this study is to investigate whether outsourcing activities in east china are associated with a theoretical framework derived from the literature. By the methodology of Statistics Package for the Social Science (SPSS) , the results of survey indicate that outsourcing will more extensively practiced in the future, the principal outsourcing motivation are to reduce costs and focus on core businesses. The purchasing outsourcing has the largest correlation coefficients with...

  10. Redefining Human Security for Vulnerable Migrants in East Asia

    OpenAIRE

    Jiyoung Song

    2015-01-01

    This article proposes human security as an analytical framework to understand the current trends of irregular migration (both forced and unauthorised) in East Asia and revisits the seven pillars of human security defined in the 1994 Human Development Report by the United Nations Development Programme (UNDP). It explains how the concepts of human security are parallel to those prescribed in international human rights conventions but different in terms of the attitude towards states. Human secu...

  11. Global Volatility and Forex Returns in East Asia

    OpenAIRE

    Sanjay Kalra

    2008-01-01

    During 2001-07, increases in mature market volatility were associated with declines in forex returns for East Asian countries, consistent with an overall "flight to safety" effect. Estimates from GARCH models suggest that a 5 percentage point increase in mature market equity volatility generated an exchange rate depreciation of up to ½ percent. This sensitivity rose during the latter period in the sample, suggesting greater integration of Asian financial markets with global markets. Uncondit...

  12. Danish interests in regional security institutions in East Africa

    OpenAIRE

    Jacobsen, Katja Lindskov; Nordby, Johannes Riber

    2013-01-01

    For the past decade peace and security in East Africa have gained increasing focus internationally. The region has experienced armed conflicts, civil wars, rebellion, drought and famine. Yet, at the same time, there is also an emerging ambition among a number of African states to handle security issues on the continent independently. Such ambitions have fostered a variety of military capacity building programmes supported by external donors. This report explores how Denmark up until now has s...

  13. Mass-balance ecosystem model of the East China Sea

    Institute of Scientific and Technical Information of China (English)

    Jiahua Cheng; William W.L. Cheung; Tony J. Pitcher

    2009-01-01

    Using the Ecopath mass-balance trophodynamic model, this paper analyzed the trophic levels, flows, food web structure and ecosys-tem maturity of the East China Sea, and identified ecologically important functional groups in the ecosystem. The model is based on fishery resource surveys of the East China Sea in 2000, studies on diet composition and global databases such as FishBase and the Sea Around Us Project Database. The results showed that trophic levels of the functional groups are between 2.86 and 4.37, with an average of 3.32. Anchocy (Engraulis japonicus), small fishes and benthic crustaceans such as shrimps and crabs are important groups in terms of the trophic structure and flow dynamics in the East China Sea. Energy flows of most groups are between specific trophic levels, except file fish (Thamnaconus spp.), pomfret (Pampus spp.) and cephalopods. Trophic transfer efficiency of levels Ⅱ,Ⅲ,Ⅳ and more than Ⅴ are 11.8%, 21.1%, 17.4% and 22.1-22.5%, respectively. Effects of fishery-the largest 'consumer' of the ecosystem -are much stronger than those exerted by biological groups in the system. The model suggests that the current fishery can further reduce the complexity of the ecosystem. Evaluations of the system indices suggest that maturity of the ecosystem is low. The conclusion of this model indicates that it was the overfishing that caused the ecosystem of the East China Sea declined, which should be taken into account as a critical reference for fisheries management in the future.

  14. Peace and energy, two conditions for Middle east prosperity

    International Nuclear Information System (INIS)

    The conditions to have an economic development in the Middle-East is to install peace and to preserve it. For example, it is possible to envisage to build pipelines to export liquefied gas and petroleum but it is necessary to be sure they are not going to be destroyed by terrorists. An other point which seems dangerous is the importation of military weapons in these same regions

  15. Regional Economic Integration in the Middle East and North Africa

    OpenAIRE

    Rouis, Mustapha

    2013-01-01

    Limited integration has stifled the Middle East and North Africa (MENA) region's significant potential for economic growth and job creation. Home to 5.5 percentage of the world's population and 3.9 percentage of the world's Gross Domestic Product (GDP), the region's share of nonoil world trade is only 1.8 percentages. By contrast, countries opting for a liberal trade and investment regime ...

  16. LIBER/OCLC Fund for Central and East European Libraries

    Directory of Open Access Journals (Sweden)

    2000-05-01

    Full Text Available The Ligue des Bibliotheques Europeennes de Recherche (LIBER is delighted to announce the LIBER/OCLC Fund for Central and East European Libraries, which is generously supported by OCLC. The Fund will offer membership of LIBER to individual libraries in Central and Eastern Europe for a period of years in order to assist them to support their membership of LIBER from their own resources at the end of the period of support from the Fund.

  17. HCN Laser Interferometer on the EAST Superconducting Tokamak

    Institute of Scientific and Technical Information of China (English)

    XU Qiang; GAO Xiang; JIE Yinxian; LIU Haiqing; SHI Nan; CHENG Yongfei; TONG Xingde

    2008-01-01

    A single-channel far-infrared (FIR) laser interferometer was developed to measure the line averaged electron density on the EAST tokamak. The structure of the single-channel FIR laser interferometer is described in detail. The evolution of density sawtooth oscillation was measured by means the FIR laser interferometer, and was identified by electron cyclotron emission (ECE) signals and soft X-ray intensity. The discharges with and without sawtooth were compared with each other in the Hugill diagram.

  18. Streets of the Ancient Near East: Design and Decoration

    OpenAIRE

    Fitzgerald, Aoife

    2007-01-01

    Exhibited at the second Glucksman Memorial Symposium on June 13th 2007 The cities of the Near East display some of the best archaeological evidence for urban design and decoration in the Roman Empire. The plans of Apamea (Syria), Palmyra (Syria) and Jerash (Jordan) are perfect examples of orthogonal (gridded) city plans. Orthogonal city plans were a common feature of Roman urban planning. In cities where such plans were employed, streets would intersect each other at right angles. The main...

  19. East Africa: cycles of violence, and the paradox of peace

    OpenAIRE

    Blum, Stefan

    2006-01-01

    This paper contributes to explaining variation in violence in post-independence East Africa. By focussing on Tanzania and Uganda, our comparative "most-similar-cases" research design ensures significant across- and within-case variation in violence against relatively similar background conditions. As a conceptual starting point the World Bank's Collier/Hoeffler model and theory are applied to both countries. It is argued that while the model's fit is relatively good, Collier/Hoeffler's main t...

  20. Recent tectonics of East (Iranian) Azerbaijan from stress state reconstructions

    Science.gov (United States)

    Zamani G., Behzad; Masson, Frédéric

    2014-01-01

    Iranian (East) Azerbaijan (E-Azerbaijan), in northwestern Iran, is characterized by relatively complex active tectonics. The area is shaped like a lozenge and is bordered by strike-slip faults. This region includes three fold and thrust belts, the Arasbaran, Ghoshe Dagh and Bozkosh mountain ranges, and includes a set of N-S trending compressive thrusts and folds and a set of E-W trending compressive structures.

  1. Migration, Development and Employment in East and Southeast Asia

    OpenAIRE

    Pernia, Ernesto M.

    1987-01-01

    The paper first reviews some of the major studies on internal migration in East and Southeast Asian countries, highlighting its relationship to development, particularly to the role of policies in the evolution of migration patterns. The central theme that emerges is that the pattern and effects of migration in these countries have been conditioned not simply by the rate of economic growth but by the character of growth as well as by the types of policies pursued. The paper also focuses on in...

  2. Drought is a recurring challenge in the Middle East

    OpenAIRE

    Kaniewski, David; Van Campo, Elise; Weiss, Harvey

    2012-01-01

    Climate change and water availability in the Middle East are important in understanding human adaptive capacities in the face of long-term environmental changes. The key role of water availability for sedentary and nomad populations in these arid to semiarid landscapes is understood, but the millennium-scale influence of hydrologic instability on vegetation dynamics, human occupation, and historic land use are unknown, which has led to a stochastic view of population responses and adaptive ca...

  3. Middle East and North Africa Economic Monitor, April 2016

    OpenAIRE

    Devarajan, Shantayanan; Mottaghi, Lili; Do, Quy-Toan; Jelil, Mohamed Abdel

    2016-01-01

    The short term economic outlook for the Middle East and North Africa (MENA) region remains “cautiously pessimistic”. A combination of civil wars and refugee inflows, terrorist attacks, cheap oil, and subdued global economic recovery is expected to keep average growth in the MENA region around 3 percent in 2016, for the fourth year in a row. Furthermore, the humanitarian and economic situation in the war torn countries keep deteriorating. In this report we will explore ways in which a strategy...

  4. Unites States and the oil of the Middle-East

    International Nuclear Information System (INIS)

    The author discusses different aspects of the United States intervention and behavior in the Middle-East petroleum management. The Iraq and Iran potentials are largely under used. The Saudi Arabia defines its own oil policy, but benefits of the Unites States military help. The United States intervention is in the domain of the security of flux on the world market. (A.L.B.)

  5. Employment and Fertility in East Germany after Unification

    OpenAIRE

    James C. Witte; Wagner, Gert G.

    1995-01-01

    Vital statistics clearly indicate that the fertility rate in East Germany dropped sharply after German unification; moreover, it has not yet rebounded but remains stable at a low level. This paper uses data from the German Socio-Economic Panel (GSOEP) to examine births in the former German Democratic Republic in 1992 and 1993. The primary explantory variables include women's employment status in 1991 and 1992, expectations about future unemployment, and the employment status of cohabiting or ...

  6. Key outbound tourism markets in South-East Asia

    OpenAIRE

    2015-01-01

    Asia and the Pacific is not only a major tourism destination region but also an increasingly important tourism outbound market. This study, a collaborative project between Tourism Australia (TA) and the World Tourism Organization (UNWTO), aims to provide an up-to-date perspective of the major tourism trends in five key South-East Asian outbound markets: Indonesia, Malaysia, Singapore, Thailand and Vietnam. The report includes a regional overview in terms of tourism and travel patterns, a deta...

  7. Maternal Mortality in Six East Anglian Parishes, 1539-1619.

    Science.gov (United States)

    Allison, Julia

    2015-01-01

    This study examines the maternal mortality rate in six early modern rural parishes of East Anglia where a midwife was known to be practicing. Register entries from the six parishes are translated and transcribed and maternal outcomes established and discussed. Midwives and their families are researched to establish marital status, parity and social standing. Maternal mortality is calculated and differing rates for women experiencing multiple births, stillbirths and base births examined.

  8. Ethics and Ego: East-West Perceptions of Morality

    OpenAIRE

    Geir Sigurðsson

    2014-01-01

    The thesis from which this comparison proceeds is that the major differences between the East-Asian and Western ethical traditions emanate from divergent views of the kind of role selfhood or ego should play in social human life. A comparison of these views, it is suggested, will be helpful to flesh out the different perceptions of morality. It will be proposed that Western thinking is characterized by a stronger focus on the self, and that while Western ethical thinkers and schools certainly...

  9. Protected areas: mixed success in conserving East Africa's evergreen forests.

    Directory of Open Access Journals (Sweden)

    Marion Pfeifer

    Full Text Available In East Africa, human population growth and demands for natural resources cause forest loss contributing to increased carbon emissions and reduced biodiversity. Protected Areas (PAs are intended to conserve habitats and species. Variability in PA effectiveness and 'leakage' (here defined as displacement of deforestation may lead to different trends in forest loss within, and adjacent to, existing PAs. Here, we quantify spatial variation in trends of evergreen forest coverage in East Africa between 2001 and 2009, and test for correlations with forest accessibility and environmental drivers. We investigate PA effectiveness at local, landscape and national scales, comparing rates of deforestation within park boundaries with those detected in park buffer zones and in unprotected land more generally. Background forest loss (BFL was estimated at -9.3% (17,167 km(2, but varied between countries (range: -0.9% to -85.7%; note: no BFL in South Sudan. We document high variability in PA effectiveness within and between PA categories. The most successful PAs were National Parks, although only 26 out of 48 parks increased or maintained their forest area (i.e. Effective parks. Forest Reserves (Ineffective parks, i.e. parks that lose forest from within boundaries: 204 out of 337, Nature Reserves (six out of 12 and Game Parks (24 out of 26 were more likely to lose forest cover. Forest loss in buffer zones around PAs exceeded background forest loss, in some areas indicating leakage driven by Effective National Parks. Human pressure, forest accessibility, protection status, distance to fires and long-term annual rainfall were highly significant drivers of forest loss in East Africa. Some of these factors can be addressed by adjusting park management. However, addressing close links between livelihoods, natural capital and poverty remains a fundamental challenge in East Africa's forest conservation efforts.

  10. The views of university professors of East Timor about entrepreneurship

    OpenAIRE

    Rodrigues, Cristina Maria Santos; Vieira, Filipa Dionísio; Xavier, Tomas; Silva, Dorotéa

    2014-01-01

    Entrepreneurship has been recognized as a source of sustaining basis in fostering innovation, creating opportunities, local sustainability and socio-economic development of a country, since is a transforming process from an innovative idea to an enterprise. Entrepreneurship has been argued as the most effective economic power in the global economics and social history. The Strategic Plan for Development of East Timor from 2011 to 2030 reports that since 2007 only 9% of the population had econ...

  11. Integrating the East: The Labour Market Effects of Immigration

    OpenAIRE

    Bauer, Thomas; Zimmermann, Klaus F.

    1995-01-01

    The paper evaluates the potential gains from labour immigration for the European Union. After a review of the East-West migration problem and recent western migration policies, governmentally controlled labour immigration is studied in a framework with unions, unemployment and heterogenous workers. The model predicts a decline in wages with unskilled and skilled immigration if both types of workers are complements. Only skilled migration reduces unemployment, however. This disequilibrium fram...

  12. Maize breeding in East and Southern Africa, 1900–2000

    OpenAIRE

    Smale, Melinda; Jayne, T.S.

    2004-01-01

    "During the first half of the 20th century, African farmers transformed maize from a minor imported foodcrop into the continent's principal staple food. In the second half of the century, newly independent governments launched support programs that greatly expanded smallholder production, leading to substantial production surges of 10 to 20 years in duration. Today, after widespread adoption by both commercial farmers and smallholders, farmers now plant 58 percent of all maize area in East an...

  13. Regional initiatives to promote economic development in north East Asia

    OpenAIRE

    Nijkamp, P.; Wiegmans, B.W.

    1996-01-01

    This paper addresses the economic development potential of the Asian Pacific Rim, with a particular view on north East Asia. It is argued that growth triangles are likely to be a proper way of organizing regional development forces. Next, the attention is focused on the Tumen River Area Development Programme as a potentially interesting region for joint transnational development initiatives. The opportunities and threats of this area are explored by means of scenario analysis. It is conc1uded...

  14. Multiscale perspectives of species richness in East Africa

    OpenAIRE

    Said, M.

    2003-01-01

    This dissertation describes and analyses animal species richness in East Africa from a multi-scale perspective. We studied diversity patterns at sub-continental, national and sub-national level. The study demonstrated that species diversity patterns were scale-dependent. Diversity patterns varied with spatial and temporal scales of observation. Processes and parameters important at one scale were not as relevant at another. At sub-continental level large herbivore assemblages revealed maximum...

  15. INTERNATIONALIZATION PLANNING : The German market analysis for Alkuvoima East Ltd.

    OpenAIRE

    Klimchuk, Sviatoslav

    2013-01-01

    The study is focused on estimating the potential of the digital marketing market in Germany, and formulating the recommendations for the small-sized Bulgarian-Finnish digital marketing agency Alkuvioma East Ltd. in respect of the company’s potential entry in the German market. The primary aim of the research is a comprehensive analysis of the market that covers the study of the market size, demand, competitors and customers. The company itself is also subjected to the analysis with partic...

  16. Substantial thinning of a major east Greenland outlet glacier

    OpenAIRE

    Thomas, RH; W. Abdalati; Akins, TL; Csatho, BM; Frederick, EB; Gogineni, SP; Krabill, WB; Manizade, SS; Rignot, EJ

    2000-01-01

    Aircraft laser-altimeter surveys in 1993 and 1998 over Kangerdlugssuaq Glacier in east Greenland reveal thinning, over the 5-year interim, of several meters for all surveyed areas within 70 km of the seaward ice front, rising to 50 meters in the final 5 km. Such rapid thinning is best explained by increased discharge velocities and associated creep thinning, most probably caused by enhanced lubrication of the glacier bed. The calving ice front over the past decade has occupied approximately t...

  17. Potential for Public-Private Partnership in East Timor

    OpenAIRE

    Guasch, Jose Luis; Cuttaree, Vickram

    2010-01-01

    This note has been prepared in the context of the International Investment Conference on "Investment and National Building in Timor Leste" that took place on 21-22 October, 2010 in Dili, Timor-Leste. One of the topics of the international conference was a discussion of the potential for Public-Private Partnership in East Timor. This note elaborates on the key messages of the presenters dur...

  18. Potential for renewable energy jobs in the Middle East

    International Nuclear Information System (INIS)

    Based on employment factors derived from a recent review of publications investigating opportunities for work associated with the diffusion of renewable energy technology, we here present an analysis of the potential for renewable energy jobs in the Middle East. We use energy system optimisation results from the regionally disaggregated TIAM-ECN model as input to our study. This integrated assessment model is utilised to inspect the energy technology requirements for meeting a stringent global climate policy that achieves a stabilisation of greenhouse gas concentrations in the atmosphere with a maximum additional radiative forcing of 2.9 W/m2. This climate control target implies a massive deployment of renewable energy in the Middle East, with wind and solar power accounting for approximately 60% of total electricity supply in 2050: 900 TWh of an overall level of 1525 TWh would be generated from 210 GW of installed renewable energy capacity by the middle of the century. For this pervasive renewables diffusion scenario for the Middle East we estimate a total required local work force of ultimately about 155,000 direct and 115,000 indirect jobs, based on assumptions regarding which components of the respective wind and solar energy technologies can be manufactured in the region itself. All jobs generated through installation and O and M activities are assumed to be domestic. - Highlights: • An analysis of the potential for renewable energy jobs in the Middle East is presented. • With the TIAM-ECN model we inspect the technology requirements for meeting a radiative forcing of 2.9 W/m2. • Wind and solar power account for approximately 60% of total electricity supply in 2050. • We estimate a total required local work force of ultimately about 155,000 direct and 115,000 indirect jobs. • Manufacturing jobs are assumed to be partly local, while installation and O and M jobs are all domestic

  19. Catch tanks inhibitor addition 200-East and 200-West Areas

    International Nuclear Information System (INIS)

    Reported is the study of 11 catch tanks in the 200-East Area and the 7 catch tanks in the 200-West Area listed as active. The location, capacity, material of construction, annual total accumulation, annual rain intrusion, waste transfer rate, and access for chemical injection in these tanks are documented. The present and future utilization and isolation plans for the catch tanks are established

  20. Pneumonia in South-East Asia Region: Public health perspective

    OpenAIRE

    Ghimire, M.; S.K. Bhattacharya; Narain, J. P.

    2012-01-01

    Globally, pneumonia is the leading cause of death in young children and burden of disease is disproportionately high in South-East Asia Region of WHO. This review article presents the current status of pneumonia disease burden, risk factors and the ability of health infrastructure to deal with the situation. Literature survey was done for the last 20 years and data from country offices were also collected. The estimated incidence of pneumonia in under five children is 0.36 episodes per child,...

  1. Flora Diversity from Kersik Luway Nature Monument, East Kalimantan

    OpenAIRE

    SRI HARTINI

    2007-01-01

    Kersik Luway is one area in Padang Luway Nature Reserve, East Kalimantan which have some potential plants. Ornamental plants are can be found in this area, which several of them are attractive and useful. The aims of the research were to inventory interesting flora diversity in Kersik Luway. The method used in this research were explorative method at the place. The result showed that there were approximately 18 species of interesting flora in Kersik Luway. The plants are Vaccinium varingiaefo...

  2. Limits to Financialization? Locating Financialization within East Asian Exportist Economies

    OpenAIRE

    Doucette, Jamie; Seo, Bongman

    2011-01-01

    There is a diverse and growing literature on financialization within and outside geography, however, littleof it deals with regions outside of Europe and North America. This paper discusses how financializationmight fit as a problematic suitable for exploring changes to East Asian political economies such as SouthKorea. To this end, we review some of the existing conceptual and analytical approaches to financializationand discuss how these might be modified to better take into account how fin...

  3. Evaluation of onion cultivation energy balance in east Azerbaijan province

    OpenAIRE

    Gorttapeh, Abdullah Hasanzadeh; Kordlar, Momamad Eskandari; Talat, Farshid; Roshdi, Mohsen; Akhondi, Naser; Salehzadeh, Hojat; Amirnia, Reza

    2008-01-01

    One of the estimating methods of agricultural development and production stability in agricultural locations is the use of energy flow method. In this consideration energy flow in agricultural ecosystems of onion in East Azerbaijan was calculated by the use of gathered information and data via questionnaire and statistics of related Province’s agricultural Jihad organization and farms. The related data of inputs and outputs were altered to equal amounts of consumer and productive ...

  4. Lymphatic filariasis in Luangwa District, South-East Zambia

    OpenAIRE

    Shawa, Sheila Tamara; Mwase, Enala T; Pedersen, Erling M; Paul E Simonsen

    2013-01-01

    Background Past case reports and recent data from LF mapping surveys indicate that LF occurs in Zambia, but no studies have been carried out to document its epidemiology and health implications. The present study assessed infection, disease, transmission and human perception aspects of LF in an endemic area of Luangwa District, South-East Zambia, as a background for planning and implementation of control. Methods Two neighbouring rural communities were registered and a questionnaire survey un...

  5. Privatization in East Germany: Can the Treuhandanstalt provide a model?

    OpenAIRE

    Gupta, Asha

    1998-01-01

    The dynamics of privatization in the Eastern Germany can be better understood in terms of the 'economic polities' applied to the 'political markets'. The Treuhandanstalt played a key role in transforming the entire economy of the former GDR into the market economy in the wake of unification of East Germany with West Germany. The present study discusses the agency's structure, functions and responsibilities, on the one hand and financing, functioning and evaluation, on the other. Although the ...

  6. Conspicuous consumption and communism: Evidence from East and West Germany

    OpenAIRE

    Friehe, Tim; Mechtel, Mario

    2012-01-01

    This paper investigates the influence of the political regime on the relative importance of conspicuous consumption. We use the separation of Germany into the communist GDR and the democratic FRG and its reunification in 1990 as a natural experiment. Relying on household data that are representative for Germany, our empirical results strongly indicate that conspicuous consumption is relatively more important in East Germany. Importantly, a significant gap in conspicuous consumption expenditur...

  7. Non-marital births in East Germany after unification

    OpenAIRE

    Dirk Konietzka; Michaela Kreyenfeld

    2001-01-01

    In comparison to other European countries, West Germany displays relatively low rates of non-marital childbearing. Since the 1960, there has been a postponement of first birth, an increase in the age at first marriage and an increase in childlessness. Nevertheless, childbearing and marriage remained strongly coupled. In the former East Germany, on the other hand, non-marital childbearing was relatively high compared to other European countries and particularly compared to West Germany. In 198...

  8. WHAT HINDERS CROSS-BORDER PORTFOLIO INVESTMENT IN EAST ASIA?

    OpenAIRE

    DAEKEUN PARK; INSEOK SHIN

    2013-01-01

    We examine statistical importance of a number of institutional factors, which have been alleged by market investors and policy commentators as significant barriers on cross-border portfolio investment in East Asian economies, but never been put to empirical tests yet. Taking advantage of the novel data set constructed by the ABMI-GoE, we empirically investigate the explanatory power of such institutional factors as market access-hindering regulations, foreign exchange controls, credit control...

  9. Cage experiments in an East African mangrove forest: a synthesis

    OpenAIRE

    Schrijvers, J.; Vincx, M.

    1997-01-01

    The impact of epibenthos on endobenthos has frequently been investigated for temperate saltmarsh regions by using cage exclusion experiments. Although the insight into the function of the endobenthos of mangrove forests is crucial for their management, very few cage experiments have so far been carried out in such areas. The present paper summarises the result of such experiments in a typical East African mangrove forest at Gazi Bay about 60 km south of Mombasa, Kenya. Epibenthic animals were...

  10. Community initiative projects of the East African Whale Shark Trust.

    OpenAIRE

    Njonjo, N.

    2007-01-01

    The East African Whale Shark Trust (EAWST) in Kenya was established to increase awareness and conservation of the whale shark. This is to be achieved by various research and education campaigns, with the education initiatives being designed specifically to target different stakeholders. Programs aimed at fishermen will focus on alternative fishing techniques, ecotourism and socio-economic aspects, while school children, people recently completing high school and tourists will be exposed to re...

  11. China's Competitive Performance: A Threat to East Asian Manufactured Exports?

    OpenAIRE

    Lall, Sanjaya; Albaladejo, Manuel

    2003-01-01

    We examine China's competitive threat to East Asian neighbors in the 1990s, benchmarking performance by technology and market. Market share losses are mainly in low-technology products; Japan is the most vulnerable market. China and its neighbors are raising high-technology exports in tandem: international production systems here are leading to complementarity rather than confrontation. In direct trade with its neighbors, China is acting as an engine of export growth, with imports outpacing e...

  12. Ha Quan'an, Middle East History 610-2000

    Institute of Scientific and Technical Information of China (English)

    2014-01-01

    This work is the outcome of a research project conducted as a part of the first "NewCentury Plan of Support for Outstanding Talent" under the auspices of the Ministry ofEducation.The first five chapters of the book cover the broader Middle East with a focus onspecial periods, namely the era of Mohammad, the era of the Caliphates, and then theOttoman period. Chapters six to ten focus on specific geographic locations.

  13. West-East Gas Pipeline Starts Trial Operation

    Institute of Scientific and Technical Information of China (English)

    2003-01-01

    @@ The eastern section of the West-East gas pipeline, which is from Jingbian County in Shaanxi Province to Shanghai, started trial operation on October 1, warming up for the commercial operation of the pipeline slated on January 1, 2004. PetroChina held a grand ceremony to celebrate the trial operation in Jingbian, a major gas production base of PetroChina Changqing Oil Field Company.

  14. Distribution of drifting seaweeds in eastern East China Sea

    Science.gov (United States)

    Komatsu, Teruhisa; Tatsukawa, Kenichi; Filippi, Jean B.; Sagawa, Tatsuyuki; Matsunaga, Daisuke; Mikami, Atsuko; Ishida, Kenichi; Ajisaka, Tetsuro; Tanaka, Katsuhiko; Aoki, Masakazu; Wang, Wei-Ding; Liu, Hui-Fei; Zhang, Shou-Du; Zhou, Min-Dong; Sugimoto, Takashige

    2007-09-01

    In offshore waters with relatively low primary production, drifting seaweeds composed of Sargassum species form an identical ecosystem such as an oasis in desert. Commercially important pelagic fishes such as jack mackerel ( Trachurus japonicus) and yellow tail ( Seriola quinqueradiata) spawn in East China Sea pass their juvenile period accompanying drifting seaweeds. Therefore drifting seaweeds are very important not only in offshore ecosystem but also fishery resources. However the distribution of drifting seaweeds in East China Sea has scarcely known. Then we conducted two research cruises of R/V Hakuho-Maru in May 2002 and in March 2004. During the cruises, drifting seaweeds were visually observed from the bridge and sampled with a towing net. The observation revealed that the drifting seaweeds were distributed along the front between the Kuroshio Current and coastal waters and mainly composed of one seaweed species, Sargassum horneri (Turner) C. Agardh from spring to early summer. There are no reports on geographical distribution of this species in the coasts south of southern Kyushu Island in Japan. Kuroshio Current flows northeastward there. Buoys with GPS attached to drifting seaweeds released off Zhejiang Province, China, in March 2005 to track their transport. Their positions monitored by ORBCOM satellite showed that they were transported to the area in East China Sea, where the drifting seaweeds were observed during the cruises, in 2 months. These facts suggest that S. horneri detached from Chinese coast in March or months earlier than March could be transported to fringe area of continental shelf and waters influenced by Kuroshio Current from March to May. Therefore the Sargassum forests, especially S. horneri, along the Chinese coast play a very important role in the ecosystem of the East China Sea as a source of drifting seaweeds.

  15. Hybridization in East African swarm-raiding army ants

    DEFF Research Database (Denmark)

    Kronauer, Daniel Jc; Peters, Marcell K; Schöning, Caspar;

    2011-01-01

    Hybridization can have complex effects on evolutionary dynamics in ants because of the combination of haplodiploid sex-determination and eusociality. While hybrid non-reproductive workers have been found in a range of species, examples of gene-flow via hybrid queens and males are rare. We studied...... hybridization in East African army ants (Dorylus subgenus Anomma) using morphology, mitochondrial DNA sequences, and nuclear microsatellites....

  16. East European Transformations and the Paradoxes of Transnationalization

    OpenAIRE

    Bohle, Dorothee

    2010-01-01

    With the outbreak of the global financial crisis, the vulnerability of democratic capitalism in East- Central Europe has come once again to the fore. Almost all new EU member states have accumulated major economic imbalances, and have been experiencing steep recessions. The crisis in the region is not only economic. Surging protests and the increasing appeal of political illiberalism attest to the end of the 'political economy of patience' (Claus Offe) which characterized the first decade of ...

  17. Qualitative Assessment Of Bottled Water In The Middle East

    OpenAIRE

    Ahmad, S; Saleem, Abdul

    1996-01-01

    Many brands of bottled water are being produced in the Middle East including the Gulf Cooperation Council (GCC) countries. Over fourteen brands of bottled water could be found in the market of Doha. Use of bottled water has kept on increasing in this region. Reasons for the increase in use of bottled water for drinking have been discussed. The raw water source for the bottled water is groundwater. Most of the manufacturers of the bottled water claim bottled water as "Natural Mineral Water...

  18. Current Account Sustainability: Selected East Asian and Latin American Experiences

    OpenAIRE

    Assaf Razin; Gian Milesi-Ferretti

    1996-01-01

    A number of developing countries have run large and persistent current account deficits in both the late seventies/early eighties and in the early nineties, raising the issue of whether these persistent imbalances are sustainable. This paper puts forward a notion of current account sustainability and compares the experience of three Latin American countries -- Chile, Colombia and Mexico -- and three East Asian countries--Korea, Malaysia and Thailand. It identifies a number of potential sustai...

  19. Protected areas: mixed success in conserving East Africa's evergreen forests.

    Science.gov (United States)

    Pfeifer, Marion; Burgess, Neil D; Swetnam, Ruth D; Platts, Philip J; Willcock, Simon; Marchant, Robert

    2012-01-01

    In East Africa, human population growth and demands for natural resources cause forest loss contributing to increased carbon emissions and reduced biodiversity. Protected Areas (PAs) are intended to conserve habitats and species. Variability in PA effectiveness and 'leakage' (here defined as displacement of deforestation) may lead to different trends in forest loss within, and adjacent to, existing PAs. Here, we quantify spatial variation in trends of evergreen forest coverage in East Africa between 2001 and 2009, and test for correlations with forest accessibility and environmental drivers. We investigate PA effectiveness at local, landscape and national scales, comparing rates of deforestation within park boundaries with those detected in park buffer zones and in unprotected land more generally. Background forest loss (BFL) was estimated at -9.3% (17,167 km(2)), but varied between countries (range: -0.9% to -85.7%; note: no BFL in South Sudan). We document high variability in PA effectiveness within and between PA categories. The most successful PAs were National Parks, although only 26 out of 48 parks increased or maintained their forest area (i.e. Effective parks). Forest Reserves (Ineffective parks, i.e. parks that lose forest from within boundaries: 204 out of 337), Nature Reserves (six out of 12) and Game Parks (24 out of 26) were more likely to lose forest cover. Forest loss in buffer zones around PAs exceeded background forest loss, in some areas indicating leakage driven by Effective National Parks. Human pressure, forest accessibility, protection status, distance to fires and long-term annual rainfall were highly significant drivers of forest loss in East Africa. Some of these factors can be addressed by adjusting park management. However, addressing close links between livelihoods, natural capital and poverty remains a fundamental challenge in East Africa's forest conservation efforts. PMID:22768074

  20. The East Asian welfare regime: reality or fiction

    OpenAIRE

    Sarah Kuypers

    2014-01-01

    Recently the debate on the existence of a homogeneous East Asian welfare regime gained prominence because the region is experiencing changes in the fundamentals of its welfare system. Although the majority of the literature builds upon the assumption that there is indeed a fourth welfare type in the region, few empirically investigate whether these countries could formally be regarded as actual ‘Confucian’, ‘productivist’ or ‘developmental’ welfare states. In a detailed, but yet encompassing,...

  1. Scientific Study of Middle East countries in Psychology

    OpenAIRE

    Biglu, Mohammad-Hossein; Chakhmachi, Negin; Biglu, Sahar

    2014-01-01

    Introduction: A bibliometrics analysis was conducted to explore the scientific activities in the field of psychology from Middle East countries in contrast to the leading countries in the world throughout 1996-2010. Methodology: All row data was extracted from the SCImago. The SCImago Journal & Country Rank is a portal that includes the journals and country scientific indicators developed from the information contained in the Scopus database. Results: The study showed that a total num...

  2. The Probability Distribution Model of Wind Speed over East Malaysia

    Directory of Open Access Journals (Sweden)

    Nurulkamal Masseran

    2013-07-01

    Full Text Available Many studies have found that wind speed is the most significant parameter of wind power. Thus, an accurate determination of the probability distribution of wind speed is an important parameter to measure before estimating the wind energy potential over a particular region. Utilizing an accurate distribution will minimize the uncertainty in wind resource estimates and improve the site assessment phase of planning. In general, different regions have different wind regimes. Hence, it is reasonable that different wind distributions will be found for different regions. Because it is reasonable to consider that wind regimes vary according to the region of a particular country, nine different statistical distributions have been fitted to the mean hourly wind speed data from 20 wind stations in East Malaysia, for the period from 2000 to 2009. The values from Kolmogorov-Smirnov statistic, Akaike’s Information Criteria, Bayesian Information Criteria and R2 correlation coefficient were compared with the distributions to determine the best fit for describing the observed data. A good fit for most of the stations in East Malaysia was found using the Gamma and Burr distributions, though there was no clear pattern observed for all regions in East Malaysia. However, the Gamma distribution was a clear fit to the data from all stations in southern Sabah.

  3. The Research of EAST Pedestal Structure and Preliminary Application

    Science.gov (United States)

    Wang, Tengfei; Zang, Qing; Han, Xiaofeng; Xiao, Shumei; Hu, Ailan; Zhao, Junyu

    2016-10-01

    The pedestal characteristic is an important basis for high confinement mode (H-mode) research. Because of the finite spatial resolution of Thomson scattering (TS) diagnostic on Experimental Advanced Superconducting Tokamak (EAST), it is necessary to characterize the pedestal with a suitable functional form. Based on simulated and experimental data of EAST, it is shown that the two-line method with a bilinear fitting has better reproducibility of pedestal parameters than hyperbolic tangent (tanh) and modified hyperbolic tangent (mtanh) methods. This method has been applied to EAST type I edge localized mode (ELM) discharges, and the electron pedestal density is found to be proportional to the line-averaged density and the edge pressure gradient is found to be proportional to the pedestal pressure. Furthermore, the ion poloidal gyro-radius has been identified as the suitable parameter to describe the pedestal pressure width. supported by National Natural Science Foundation of China (Nos. 11275233 and 11405206), and the National Magnetic Confinement Fusion Science Program of China (No. 2013GB112003), and Science Foundation of Institute of Plasma Physics, Chinese Academy of Sciences (No. DSJJ-15-JC01)

  4. Conceptual design of Remote Control System for EAST tokamak

    International Nuclear Information System (INIS)

    Highlights: • A new design conception for remote control for EAST tokamak is proposed. • Rich Internet application (RIA) was selected to implement the user interface. • Some security mechanism was used to fulfill security requirement. - Abstract: The international collaboration becomes popular in tokamak research like in many other fields of science, because the experiment facilities become larger and more expensive. The traditional On-site collaboration Model that has to spend much money and time on international travel is not fit for the more frequent international collaboration. The Remote Control System (RCS), as an extension of the Central Control System for the EAST tokamak, is designed to provide an efficient and economical way to international collaboration. As a remote user interface, the RCS must integrate with the Central Control System for EAST tokamak to perform discharge control function. This paper presents a design concept delineating a few key technical issues and addressing all significant details in the system architecture design. With the aim of satisfying system requirements, the RCS will select rich Internet application (RIA) as a user interface, Java as a back-end service and Secure Socket Layer Virtual Private Network (SSL VPN) for securable Internet communication

  5. Wind energy input in coastal seas east of China

    Institute of Scientific and Technical Information of China (English)

    ZANG Nan; WU Dexing

    2013-01-01

    This study investigates the wind energy input,an important source of mechanical energy,in the coastal seas east of China.Using the wind field from the high-resolution sea surface meteorology dataset in the Bohai Sea,Yellow Sea,and East China Sea,we studied the wind energy input through surface ageostrophic currents and surface waves.Using a simple analytical formula for the Ekman Spiral with timedependent wind,the wind energy input through ageostrophic currents was estimated at ~22 GW averaged from 1960 to 2007,and through use of an empirical formula,the wind energy input through surface waves was estimated at ~169 GW.We also examined the seasonal variation and long-term tendency of mechanical energy from wind stress,and found that the wind energy input to the East China Sea decreased before the 1980s,and then subsequently increased,which is contrary to what has been found for the Bohai Sea and Yellow Sea.More complicated physical processes and varying diffusivity need to be taken into account in future studies.

  6. Did China follow the East Asian development model?

    Directory of Open Access Journals (Sweden)

    Boltho, Andrea

    2009-12-01

    Full Text Available China is located in East Asia and, just as Japan, Taiwan or (South Korea at earlier stages of their development, has now grown very rapidly for some three decades. That is not enough, however, for it to qualify for membership of the club. The East Asian development model has a number of additional and important characteristics. Four are selected for discussion: the almost constant encouragement given to investment, the manufacturing sector and external competitiveness, and pursued via a variety of fairly interventionist industrial, trade and financial policies; a concomitant belief in the virtues of intense domestic (Japan and Taiwan and foreign (Korea competition; a set of broadly sensible and appropriate macroeconomic policies; and a number of favourable (pre-conditions, such as the presence of a homogeneous population, a relatively high stock of human capital, reasonable income equality and fairly authoritarian governments. China, since reforms began in the late 1970s, has shared some of these characteristics, but not all. In particular, it is still much more of a command economy than the other three countries have ever been, yet, at the same time, has embraced globalization with, arguably, much greater enthusiasm than was done, in earlier times, by Japan, Taiwan or Korea. If China's experience, however, is compared with that of other, more or less successful, developing countries, the similarities with the East Asia development model would seem to dwarf such differences

  7. Analysis of strong wind events around Adelie Land, East Antarctica

    Directory of Open Access Journals (Sweden)

    G. Mastrantonio

    2003-06-01

    Full Text Available Strong wind events at Dumont d'Urville (DdU, an East Antarctic coastal station, and Dome C, an interior station, were studied to determine if the wind along the Adelie Land coast increases with the approach of the depression from the west of the site or after its passage to the east of it. The events for the year 1993 were studied using synoptic observations, mean sea level pressure charts and composite infrared satellite images. It was found that the winds are enhanced with the approach of a depression from the west towards the DdU coast. The wind increases in response to the decreasing pressure at the coastal site and increasing downslope pressure difference (dp. The wind starts decreasing once the system moves to the east of DdU and the pressure at DdU starts building up, as reported in some earlier studies. The response of wind to the approaching depression is not the same for all the events but depends on the downslope pressure difference and the movement of the depression that is often conditioned by the presence of a blocking high to the northeast. The wind comes down if the system starts penetrating inland due to the presence of the high pressure ridge to the northeast and decreasing dp. It is observed that the winds at Dome C increase to as high as 17 m s-1 with the inland penetration of the depression.

  8. The New District of East Belitung: the Review Poliferation Process

    Directory of Open Access Journals (Sweden)

    Hendri Yani

    2013-02-01

    Full Text Available The regional autonomy conducted in many functions of government. One of its forms is proliferation of region. The aim of this study was to overview the proceed of proliferation in East Belitung District. This research was a qualitative research consisted of two main techniques to collect the data; they were interview and secondary data from documentations. The findings show that there were ten steps to create the new East Belitung District. The steps started from the preparations of local’s planning and administration to the final steps in the hand of national parliaments. This study found that the number of local government in Indonesia has increases, and the process at the central government level seem relatively easy. But, the eligibility criteria being compromised. Then, the political will from communities were not clear mention. Also there was a conflict interest between local government and central government in the feasibility study for proliferation in Belitung District. It concluded that we could not deny that political intervention in the bureaucracy has facilitated the formation of East Belitung districts.

  9. Impacts of East Asian aerosols on the Asian monsoon

    Science.gov (United States)

    Bartlett, Rachel; Bollasina, Massimo; Booth, Ben; Dunstone, Nick; Marenco, Franco

    2016-04-01

    Over recent decades, aerosol emissions from Asia have increased rapidly. Aerosols are able to alter radiative forcing and regional hydroclimate through direct and indirect effects. Large emissions within the geographical region of the Asian monsoon have been found to impact upon this vital system and have been linked to observed drying trends. The interconnected nature of smaller regional monsoon components (e.g. the Indian monsoon and East Asian monsoon) presents the possibility that aerosol sources could have far-reaching impacts. Future aerosol emissions are uncertain and may continue to dominate regional impacts on the Asian monsoon. Standard IPCC future emissions scenarios do not take a broad sample of possible aerosol pathways. We investigate the sensitivity of the Asian monsoon to East Asian aerosol emissions. Experiments carried out with HadGEM2-ES use three time-evolving future anthropogenic aerosol emissions scenarios with similar time-evolving greenhouse gases. We find a wetter summer over southern China and the Indochina Peninsula associated with increased sulfate aerosol over China. The southern-flood-northern-drought pattern seen in observations is reflected in these results. India is found to be drier in the summer overall, although wetter in June. These precipitation changes are linked to the increase in sulfate through the alteration of large scale dynamics. Sub-seasonal changes are also seen, with an earlier withdrawal of the monsoon over East Asia.

  10. Molecular Identification of Nosema species in East Azerbaijan province, Iran

    Directory of Open Access Journals (Sweden)

    Razmaraii, N.

    2013-05-01

    Full Text Available Nosema is a genus of microsporidia, which have significant negative impacts on honeybees. The aim of thisstudy is the epidemiological evaluation and molecular characterization of Nosema spices in various countiesof East-Azerbaijan province (Northwest of Iran. 387 samples were collected from colonies maintained invarious counties of East-Azerbaijan province. Samples after preparation were examined by a lightmicroscope for presence of Nosema spores. PCR method (SSUrRNA gene was used to differentiatebetween Nosema apis (N. apis and N. ceranae. Descriptive statistics were used for data analysis. Totalinfection prevalence of the microscopic evaluation and PCR tests were 225 (58.1% and 260 (67.1%respectively, total validity of PCR test against the microscopic test was computed equal to 1.1 in this case.Disease distribution in various counties of study area was variable and N. ceranae was the only Nosema species found to infect honeybees. The one species presence and different distribution of Nosema positive samples in various counties of East-Azerbaijan province may be due to multiple reasons. Furthermore,epidemiological information helps us to improve disease management practices in the studied area, apply new hygiene policy and reduce extra costs of production.

  11. Malaria epidemiology in the Democratic Republic of East Timor

    Institute of Scientific and Technical Information of China (English)

    Afonso de Almeida; Virglio E do Rosrio; Ana Paula Arez; Pedro Cravo

    2010-01-01

    Objective:To investigate malaria prevalence and socio-economic conditions in East Timor. Methods: Blood samples were collected from 650 individuals distributed among six districts in East Timor. 434 and 216 individuals were sampled by passive and active case detection, respectively (PCD, ACD).Results: The results showed that the plasmodium infection prevalence was 18.9% with predominance ofPlasmodium falciparum(P. falciparum) infections (60.2%). The majority of cases were detected in children between 2-14 years old in both PCD and ACD. Participants residing in Same and Lospalos were at a higher risk of malaria. The percentage of infections associated to the lack of bed net use was twice as high as users (25.2% vs 12.5%). The prevalence of malaria among participants who lived in brick/cement houses (8.3%) was two times less than those who lived in other types of houses (3.7%). There was a significantly lower prevalence of infection detected in individuals living in complete housing constructions with absence of domestic animals in or near the houses.Conclusions:The major risk factors for malaria in East Timor are age, lack of bed net use, incomplete housing constructions and exposure to mosquitoes.

  12. Patterns of Uveitis in the Middle East and Europe

    Directory of Open Access Journals (Sweden)

    Ebrahim M Nashtaei

    2011-01-01

    Full Text Available Purpose: To compare the patterns of uveitis, emphasizing similarities and discrepancies, in the Middle East and Europe. Methods: Six articles reporting uveitis patterns from the Middle East including a total of 2,693 cases, and seven articles with a sum of 4,379 cases from Europe were analyzed and patterns in each region were defined and compared. Results: In both regions, uveitis was most commonly seen in the fourth decade of life with anterior uveitis being the most common anatomical form. Idiopathic cases accounted for the majority of anterior and intermediate uveitis; toxoplasmosis was the most frequent entity in posterior uveitis while Behcet′s disease and idiopathic forms were the next most common causes in the Middle East and in Europe, respectively. Conclusion: Since patterns of uveitis differ in various geographic regions, discovering these patterns would be helpful for the diagnosis and treatment of this broad category of conditions. This necessitates applying a universal diagnostic classification system to enable accurate comparisons.

  13. A Kinship between the EGRET SNR's and Sgr A East

    CERN Document Server

    Melia, M F F

    2003-01-01

    Sgr A East appears to be a single, mixed morphology 10,000 year-old supernova remnant (SNR) at the Galactic Center. It also appears to belong to a class of remnants that have been observed and detected at 1720 MHz, the transition frequency of OH maser emission. However, if the EGRET source 3EG J1746-2852 conincident with the Galactic center is itself associated with this object, it would endow it with a gamma-ray luminosity almost two orders of magnitude greater than that of the other EGRET-detected SNR's. We here reconsider the viability of a pion-production mechanism as the source of the broadband emission observed from Sgr A East, and show that what connects these objects -- and ultimately also accounts for their different gamma-ray emissivity -- is the very important interaction between the expanding SNR shell and the surrounding molecular cloud environment. The singularly high gamma-ray luminosity of Sgr A East, as well as its unusually steep radio spectral index, can thereby be attributed to the high-de...

  14. Regional economic integration in Great East Asia: determinants and barriers

    Directory of Open Access Journals (Sweden)

    Volodymyr Korol

    2015-06-01

    Full Text Available The article studies both general trends and peculiar characteristics of processes of economic integration in the Great East Asia, which plays the role of one of the major centers of contemporary global development. The basic determinants and barriers for implementation of regional strategies by China, Japan, ASEAN that will influence the geo-economic policy of Ukraine not only in East Asian, but also European and Eurasian areas. Attention is focused on the basic principles of realized and potential future integration models in the "ASEAN+" format with variable composition of member states that correspond to different extents to strategic objectives of both specified key actors in the region and extra-regional states that have global and transnational interests. Extrapolation of dominant trends in the nature and dynamics of transformation processes of East Asian economic regionalization allowed forming a forecast for the longterm conservation of importance of free trade agreements in the absence of preconditions to create customs unions. At the same time it was stressed out that proper assurance of national interests of international economic relations will be based on contractual instruments at the international level, without creating institutional and legal superstructure similar to the European Union or the Eurasian Economic Union as supranational law and supranational bodies.

  15. Conceptual design of Remote Control System for EAST tokamak

    Energy Technology Data Exchange (ETDEWEB)

    Sun, X.Y., E-mail: xysun@ipp.ac.cn; Wang, F.; Wang, Y.; Li, S.

    2014-05-15

    Highlights: • A new design conception for remote control for EAST tokamak is proposed. • Rich Internet application (RIA) was selected to implement the user interface. • Some security mechanism was used to fulfill security requirement. - Abstract: The international collaboration becomes popular in tokamak research like in many other fields of science, because the experiment facilities become larger and more expensive. The traditional On-site collaboration Model that has to spend much money and time on international travel is not fit for the more frequent international collaboration. The Remote Control System (RCS), as an extension of the Central Control System for the EAST tokamak, is designed to provide an efficient and economical way to international collaboration. As a remote user interface, the RCS must integrate with the Central Control System for EAST tokamak to perform discharge control function. This paper presents a design concept delineating a few key technical issues and addressing all significant details in the system architecture design. With the aim of satisfying system requirements, the RCS will select rich Internet application (RIA) as a user interface, Java as a back-end service and Secure Socket Layer Virtual Private Network (SSL VPN) for securable Internet communication.

  16. Chemical hydrography of coastal upwelling in the East China Sea

    Institute of Scientific and Technical Information of China (English)

    WANG Baodong; WANG Xiulin

    2007-01-01

    Based on the field data obtained during cruises on the shelf of the East China Sea from 1997 to 1999, seasonal variations of coastal upwelling on the inner shelf are discussed by using cross-shelf transect profiles and horizontal distributions of chemical and hydrographic variables. Results show that the coastal upwelling was year-round, but the areas and intensities of the upwelling were quite different in season. The coastal upwelling occurred in all of the coastal areas of the region in spring and summer, but in autumn only in the area off Zhejiang Province, and in winter in the area off Fujian Province. It was the strongest in summer and the weakest in winter. Geographically, it was the strongest in the area off Zhejiang Province and the weakest in the southmost or northmost parts of the East China Sea.The estimated nutrient fluxes upward into euphotic zone through coastal upwelling were quite large, especially for phosphate, which contributed significantly to primary production and improved the nutrient structure of the coastal ecosystem in the East China Sea.

  17. Changes in the East Asian Cold Season since 2000

    Institute of Scientific and Technical Information of China (English)

    WEI Ke; CHEN Wen; ZHOU Wen

    2011-01-01

    Using NCEP-NCAR reanalysis data and observational data from meteorological stations in China, the evolution of the East Asian cold season (EACS) and its long-term changes after 2000 were studied. A monsoon tendency index (MTI), defined as the temporal difference of the East Asian monsoon index, indicates that the winter monsoon setup has been postponed in autumn, while the setup has quickened in early winter. In mid winter, the EACS breakdown process has accelerated, while it has lingered in late winter.The authors suggest that the postponement of monsoon setup in autumn may be caused by strong global warming at the lower levels, which further limits the setup time period and leads to the quickening of the setup process in early winter. Meanwhile, a north-south seesaw of temperature tendency change in China can be observed in December and February, which may be related to large-scale circulation changes in the stratosphere, characterized by a polar warming in mid winter and polar cooling in early spring. This linkage is possibly caused by the dynamical coupling between stratosphere and troposphere, via the variation of planetary wave activities. In spring, the speed of the EACS breakdown has decreased, which favors the revival of the EACS in East Asia.

  18. The impacts of Middle East dust on Indian summer rainfall

    Science.gov (United States)

    Jin, Q.; Yang, Z. L.; Wei, J.

    2014-12-01

    Using the Weather Research and Forecasting model with online chemistry (WRF-Chem), the impact of Middle East dust aerosols on the Indian summer monsoon rainfall was studied. Eight numerical experiments were conducted to take into account uncertainties related to dust-absorbing properties, various assumptions used in calculating aerosol optical depth (AOD), and various radiation schemes. In order to obtain reasonable dust emission, model-simulated AOD and radiation forcing at the top of the atmosphere were compared with multiple satellite- and surface-based observations. Consistent with observations, modeled results show heavy dust loadings in the Arabian Peninsula and Pakistan, which can be transported through long distance to the Arabian Sea and the Indian Peninsula. By heating the atmosphere in the lower troposphere over the Iranian Plateau, these dust aerosols result in strengthened Indian summer monsoon circulations, which in turn transport more water vapor to the Indian Peninsula. The model shows that northern India becomes wetter during the monsoon season in dust cases than non-dust cases. Further observational analyses show an increasing trend in AOD over the Arabian Peninsula, which corresponds to an increasing trend of rainfall in northern India during summer monsoon seasons from 2000 to 2013. These observed trends of AOD and rainfall are consistent with the model-simulated positive relationship between Middle East dust and Indian summer monsoon rainfall. Our results highlight long-term (decadal) impacts of Middle East dust aerosols on the Indian summer rainfall.

  19. Thermal history and petroleum systems of the east Mediterranean realm

    Science.gov (United States)

    Daher, Samer Bou; Nader, Fadi H.; Littke, Ralf

    2016-04-01

    The eastern Mediterranean Levant basin is a frontier basin that has gained a lot of industrial and academic interest in the last decade due to the huge gas discoveries that have been reported in its southern part. The reported gas in Miocene reservoirs has been assumed to be derived from biogenic sources, although little data has been published so far. The thickness of the sedimentary column and the presence of direct hydrocarbon indicators (DHI) observed in the seismic data suggest the presence of promising prospective thermogenic petroleum systems in deeper intervals in the Levant Basin and along its margins. The east Mediterranean contains several structural elements dividing the area into different realms that reacted differently to the successive tectonic events that have shaped the area and thus resulted in different thermal and burial histories. We will present source rock data collected within the last few years from several organic matter rich intervals in the east Mediterranean and discuss their depositional environment and petroleum generation potential, as well as the potential petroleum systems in each compartment of the study area. This is based on numerical thermal and burial history models of several east Mediterranean realms including the Levant basin, its eastern and western margins, and the Eratosthenes Seamount. Additionally, we will present some results of sensitivity analysis in the poorly calibrated parts of the study area.

  20. Model analysis of aerosol optical depth distributions over East Asia

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    Based on simulated major aerosol concentrations (e.g., sulfate, nitrate, ammonium, organic carbon, black carbon, and sea salt) over East Asia during the year 2005 by using the Multi-scale Air Quality modeling system (RAMS-CMAQ), the aerosol optical depth (AOD) was calculated by the reconstruction mass-extinction method and then analyzed to explore its characteristics in temporal-spatial distributions. For evaluating the model performances, simulated AOD values were compared against observations at stations of the Aerosol Robotic Network (AERONET) and the Chinese Sun Hazemeter Network (CSHNET). The comparison shows that the model can well reproduce observed temporal and spatial features of AOD, especially in natural en- vironment. However, the simulated AOD values are underestimated over urban and suburban regions with dense human activities. Analysis of simulation results indicates that AOD varies significantly in time and space, and generally, AOD values are lower in summer and higher in winter. Excluding the contribution from soil dust aerosols, high AOD values (over 0.8) are found over the Sichuan Basin, South China, and Central China in several months, while low values (less than 0.2) are over northern and western areas of East Asia and southern sea regions. Analysis also shows that aerosols such as sulfate, nitrate, and ammonium are main contributors to AOD in East Asia, and their contributions are over 80% in most high AOD areas, while black carbon aerosols play an important role in northern China where dense human activities exist, especially in the winter time.