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Sample records for kyrgyz tien shan

  1. Exhumation history of the western Kyrgyz Tien Shan: Implications for intramontane basin formation

    Science.gov (United States)

    Bande, Alejandro; Sobel, Edward R.; Mikolaichuk, Alexander; Schmidt, Alexander; Stockli, Daniel F.

    2017-01-01

    The dextral Talas-Fergana Fault separates the western from the central Tien Shan. Recent work has shed light on the Cenozoic evolution of the eastern and central Tien Shan; much less attention has been paid to the western Tien Shan. In this contribution we present new thermochronological ages for the Fergana and Alai ranges that, combined with the available data set, constrain the Cenozoic exhumation history of the western Tien Shan. Following a tectonically quiet early Cenozoic period, we suggest an onset of exhumation at 25 Ma. This early onset was followed by a period of slower exhumation and in some areas minor reheating. A final, strong late Miocene rapid cooling event is well represented in the western Tien Shan as in other sectors of the range. The early onset of uplift of the western Tien Shan dissected the previously continuous westernmost Parathethyan Sea, progressively isolating basins (e.g., Fergana, Tarim, and Alai basins) in the central Asian hinterland. Moreover, the coeval timing of late Miocene uplift along the length of entire Tien Shan implies that neither the Pamir nor Tarim can be the sole driver for exhumation of the entire range.

  2. Mineralogy and geochemistry of triassic carbonatites in the Matcha alkaline intrusive complex (Turkestan-Alai Ridge, Kyrgyz Southern Tien Shan), SW Central Asian orogenic belt

    Science.gov (United States)

    Vrublevskii, V. V.; Morova, A. A.; Bukharova, O. V.; Konovalenko, S. I.

    2018-03-01

    Postorogenic intrusions of essexites and alkaline and nepheline syenites in the Turkestan-Alai segment of the Kyrgyz Southern Tien Shan coexist with dikes and veins of carbonatites dated at ∼220 Ma by the Ar-Ar and Rb-Sr age methods. They are mainly composed of calcite and dolomite (60-85%), as well as sodic amphibole, phlogopite, clinopyroxene, microcline, albite, apatite, and magnetite, with accessory niobate, ilmenite, Nb-rutile, titanite, zircon, baddeleyite, monazite-(Ce), barite, and sulfides. The rocks share mineralogical and geochemical similarity with carbonatites that originated by liquid immiscibility at high temperatures above 500 °C. Alkaline silicate and salt-carbonate melts are derived from sources with mainly negative bulk εNd(t) ∼ from -11 to 0 and high initial 87Sr/86Sr ratios (∼0.7061-0.7095) which may be due to mixing of PREMA and EM-type mantle material. Pb isotopic ratios in accessory pyrrhotite (206Pb/204Pb = 18.38; 207Pb/204Pb = 15.64; 208Pb/204Pb = 38.41) exhibit an EM2 trend. The intrusions bear signatures of significant crustal contamination as a result of magma genesis by syntexis and hybridism. Concordant isotope composition changes of δ13C (-6.5 to -1.9‰), δ18O (9.2-23‰), δD (-58 to -41‰), and δ34S (12.6-12.8‰) in minerals and rocks indicate inputs of crustal material at the stage of melting and effect of hot fluids released during dehydration of metamorphosed oceanic basalts or sediments. The observed HFSE patterns of the oldest alkaline gabbro may be due to interaction of the primary mafic magma with IAB-type material. The isotope similarity of alkaline rocks with spatially proximal basalts of the Tarim large igneous province does not contradict the evolution of the Turkestan-Alai Triassic magmatism as the "last echo" of the Tarim mantle plume.

  3. Reciever Function Transect Across Tibet, Tarim and Tien Shan

    Science.gov (United States)

    Marshall, B.; Levin, V. L.; Huang, G.; Roecker, S. W.; Wang, H.

    2010-12-01

    We investigate the region of the ongoing collision between the India and Eurasia tectonic plates that results in widespread deformation of the continental lithosphere. Over the past decade, numerous regional studies were conducted between the Himalaya and the Tien Shan mountains, each illuminating a small part of the area. We combine the data from a number of portable and permanent networks to construct a ~1800 km long profile of lithospheric properties that cross three very different tectonic domains: the Tibetan plateau, the Tarim basin, and the Tien Shan mountains. We use data from 60 stations operated in the region by US, Chinese and French researchers. We use records of distant earthquakes to construct receiver function gathers for each station. The uniformity of processing ensures that our results are comparable along the transect. We examine receiver function gathers at each site, and rank their quality on the basis of number of records, noise levels, and directional stability of the wavefield. We select 27 sites with high-quality data. For these we construct average receiver function traces using data in the 60-85 degree range, and use them as a guide to the lithospheric layering beneath the region. On most receiver functions we constructed the most prominent feature is a positive phase likely associated with the crust-mantle transition. The timing of this phase varies significantly over the length of the profile. Beneath the Tibetan plateau delay times ~7-8 s are seen close to the Himalayas, and nearly 10 s delays are found further north. Delays of 6 to 8 s are seen beneath sites in the Tarim basin and the Tien Shan mountains, and nearly 10 s delays are seen at the border between them. In addition to the pulse associated with the crust-mantle transition we see other locally-consistent features, for example a negative phase with delay values between 3 and 5 s beneath much of the Tibetan plateau.

  4. DUST LOADING OF THE ATMOSPHERE AND GLACIERS IN THE KUMTOR MINING AREA (AKSHYYRAK, TIEN SHAN)

    OpenAIRE

    V. A. Kuzmichenok

    2012-01-01

    Industrial development of the Kumtor Gold Mine in the nival-glacial zone of Tien Shan (altitude ranging from 4000 to 4500 m a.s.l.) is inevitably accompanied by the release of some additional amounts of dust in atmosphere. Sampling in 7 points and an analysis of the quantity (weight) of dust in the seasonal snow (September–April) on glaciers show that the dust pollution does not substantially exceed the natural level of dust in Tien Shan. An analysis of almost 3 000 daily measurements of dust...

  5. Permian charnockites in the Pobeda area: Implications for Tarim mantle plume activity and HT metamorphism in the South Tien Shan range

    Science.gov (United States)

    Loury, Chloé; Rolland, Yann; Lanari, Pierre; Guillot, Stéphane; Bosch, Delphine; Ganino, Clément; Jourdon, Anthony; Petit, Carole; Gallet, Sylvain; Monié, Patrick; Riel, Nicolas

    2018-04-01

    The Permian history of the Central Asian Orogenic belt is marked by large-scale strike-slip faults that reactivate former Paleozoic structures, delineated by widespread alkaline magmatism. The genetic link between the syn-kinematic granitoids emplaced in the Tien Shan range and magmas emplaced within the Tarim Large Igneous Province, and the interaction between this plume and transcurrent tectonics, are still unsolved issues. We investigated the Pobeda massif, in the eastern Kyrgyz Tien Shan, located at the boundary between the Tien Shan range and the Tarim Craton, which exhibits a high-temperature unit. In this unit, Permian magmatism resulted in the emplacement of alkaline charnockites at mid-crustal levels. The primary mineralogical assemblage is nominally anhydrous and made of ortho- and clino-pyroxenes, fayalite, K-feldspar, plagioclase and quartz. These charnockites are associated with partially-molten paragneisses and marbles. Thermobarometry on these rocks indicates that the charnockites emplaced following the intrusion of a melt at a temperature > 1000 °C and pressure of around 6 kbar, corresponding to depth of 20 km. The resulting thermal anomaly triggered the partial melting of paragneisses. Bulk geochemistry including Sr, Nd, Pb and Hf isotopes suggests that charnockites fit into the Tarim Large Igneous Province magmatic series, with minor crustal assimilation. U-Pb ages on zircons of charnockites and surrounding paragneisses indicate that charnockites intruded and triggered partial melting of the gneisses at c. 287, 275 and 265 Ma. 40Ar/39Ar dating on amphibole gives a similar age as the U-Pb age at 276.2 ± 2.0 Ma. 40Ar/39Ar dating on biotite from the Charnockite unit marbles gives ages at ca. 256-265 Ma, which shows that exhumation onset directly follows the HT history, and is tentatively correlated to top-to-the-North thrusting of the Charnockite unit in a transpressive context. Additional 40Ar/39Ar dating on syn-kinematic white micas from an

  6. Glaciers and hydrological changes in the Tien Shan: simulation and prediction

    International Nuclear Information System (INIS)

    Aizen, V B; Aizen, E M; Kuzmichonok, V A

    2007-01-01

    In this study, we estimated the current glacier state and forecast the potential impact of global and regional climate change on the glaciers and glacier runoff in the Tien Shan. General (G) and detailed (D) simulations were developed based on assessment of the Tien Shan glacier recession between 1943 and 2003 using an iterative stepwise increase in the equilibrium line altitude of 20 m. The G simulation was developed for 2777 grids each of which covered over 1000 km 2 of glacier surface and D for the 15 953 Tien Shan glaciers. Both simulations employed glacier morphometric characteristics derived from Digital Elevation Model based on remote sensing data, high resolution maps and in situ GPS validation. Simulated changes in glacier area demonstrated that a possible increase in air temperature of 1 deg. C at E-barLA must be compensated by a 100 mm increase in precipitation at the same altitude if Tien Shan glaciers are to be maintained in their current state. An increase in mean air temperature of 4 deg. C and precipitation of 1.1 times the current level could increase E-barLA by 570 m during the 21st century. Under these conditions, the number of glaciers, glacier covered area, glacier volume, and glacier runoff are predicted to be 94%, 69%, 75%, and 75% of current values. The maximum glacier runoff may reach as much as 1.25 times current levels while the minimum will likely equal zero

  7. The origin and evolution of Iskanderkul Lake in the western Tien Shan and related geomorphic hazards

    Czech Academy of Sciences Publication Activity Database

    Emmer, Adam; Kalvoda, J.

    2017-01-01

    Roč. 99, č. 2 (2017), s. 139-154 ISSN 0435-3676 R&D Projects: GA MŠk(CZ) LO1415 Institutional support: RVO:86652079 Keywords : iskanderkul lake * rockslide dam * outburst flood * tien shan Subject RIV: EH - Ecology, Behaviour OBOR OECD: Environmental sciences (social aspects to be 5.7) Impact factor: 1.302, year: 2016

  8. Empirical Relationship between particulate matter and Aerosol Optical Depth over Northern Tien-Shan, Central Asia

    Science.gov (United States)

    Measurements were obtained at two sites in northern Tien-Shan in Central Asia during a 1-year period beginning July 2008 to examine the statistical relationship between aerosol optical depth (AOD) and of fine [PM2.5, particles less than 2.5 μm aerodynamic diameter (AD)] and coars...

  9. Source processes of strong earthquakes in the North Tien-Shan region

    Science.gov (United States)

    Kulikova, G.; Krueger, F.

    2013-12-01

    Tien-Shan region attracts attention of scientists worldwide due to its complexity and tectonic uniqueness. A series of very strong destructive earthquakes occurred in Tien-Shan at the turn of XIX and XX centuries. Such large intraplate earthquakes are rare in seismology, which increases the interest in the Tien-Shan region. The presented study focuses on the source processes of large earthquakes in Tien-Shan. The amount of seismic data is limited for those early times. In 1889, when a major earthquake has occurred in Tien-Shan, seismic instruments were installed in very few locations in the world and these analog records did not survive till nowadays. Although around a hundred seismic stations were operating at the beginning of XIX century worldwide, it is not always possible to get high quality analog seismograms. Digitizing seismograms is a very important step in the work with analog seismic records. While working with historical seismic records one has to take into account all the aspects and uncertainties of manual digitizing and the lack of accurate timing and instrument characteristics. In this study, we develop an easy-to-handle and fast digitization program on the basis of already existing software which allows to speed up digitizing process and to account for all the recoding system uncertainties. Owing to the lack of absolute timing for the historical earthquakes (due to the absence of a universal clock at that time), we used time differences between P and S phases to relocate the earthquakes in North Tien-Shan and the body-wave amplitudes to estimate their magnitudes. Combining our results with geological data, five earthquakes in North Tien-Shan were precisely relocated. The digitizing of records can introduce steps into the seismograms which makes restitution (removal of instrument response) undesirable. To avoid the restitution, we simulated historic seismograph recordings with given values for damping and free period of the respective instrument and

  10. DUST LOADING OF THE ATMOSPHERE AND GLACIERS IN THE KUMTOR MINING AREA (AKSHYYRAK, TIEN SHAN

    Directory of Open Access Journals (Sweden)

    V. A. Kuzmichenok

    2012-01-01

    Full Text Available Industrial development of the Kumtor Gold Mine in the nival-glacial zone of Tien Shan (altitude ranging from 4000 to 4500 m a.s.l. is inevitably accompanied by the release of some additional amounts of dust in atmosphere. Sampling in 7 points and an analysis of the quantity (weight of dust in the seasonal snow (September–April on glaciers show that the dust pollution does not substantially exceed the natural level of dust in Tien Shan. An analysis of almost 3 000 daily measurements of dust in the surface layer of air at 4 points around the gold mine has also shown that the economic activity has no significant impact on dust production. It is likely that the manmade component of overall dust in the immediate vicinity of the deposit and the gob pile does not exceed 20%. No increase in the content of dust and in its anthropogenic component with time has been found. Thus, we suggest that the principal amount of dust in the area is brought during the cold season from snow-free areas of Central Asia.

  11. Heterogeneities of the shear wave attenuation field in the lithosphere of East Tien Shan and their relationship with seismicity

    Science.gov (United States)

    Kopnichev, Yu. F.; Sokolova, I. N.

    2012-02-01

    The shear wave attenuation field in the lithosphere of Eastern Tien Shan has been mapped. The method based on analysis of the ratio between amplitudes of Sn and Pn waves was used. On aggregate, about 120 seismograms made at the Makanchi station (MKAR), mainly in the period of 2003-2009, at epicentral distances of about 350-1200 km were analyzed. It was found that shear wave attenuation in the lithosphere of Eastern Tien Shan is weaker than that in the region of Central Tien Shan. This agrees with the fact that the rate of deformation of the Earth's crust in Eastern Tien Shan is lower (based on GPS data), as is the seismicity level, in comparison to Central Tien Shan. The zones of high attenuation, where strong earthquakes with M > 7.0 have not occurred for the last 200 years, have been identified: first of all, these are the area west of Urumqi and that of the Lop Nur test site. It is suggested that in the first zone, where an annular seismicity structure has formed over the last 30 years, a strong earthquake may be being prepared. The second zone is most probably related to the uplift of mantle fluids resulting from a long-term intensive technogenic effect, analogous to what has occurred in areas of other nuclear test sites (Nevada and Semipalatinsk).

  12. Crustal block structure by GPS data using neural network in the Northern Tien Shan

    Science.gov (United States)

    Kostuk, A.; Carmenate, D.

    2010-05-01

    For over ten years regular GPS measurements have been carried out by Research Station RAS in the Central Asia. The results of these measurements have not only proved the conclusion that the Earth's crust meridional compression equals in total about 17 mm/year from the Tarim massif to the Kazakh shield, but have also allowed estimating deformation behavior in the region. As is known, deformation behavior of continental crust is an actively discussed issue. On the one hand, the Earth's crust is presented as a set of microplates (blocks) and deformation here is a result of shifting along the blocks boundaries, on the other hand, lithospheric deformation is distributed by volume and meets the rheological model of nonlinear viscous fluid. This work represents an attempt to detect the block structure of the surface of the Northern Tien Shan using GPS velocity fields. As a significant difference from analogous works, appears the vector field clustering with the help of neural network used as a classifier by many criteria that allows dividing input space into areas and using of all three components of GPS velocity. In this case, we use such a feature of neural networks as self-organization. Among the mechanisms of self-organization there are two main classes: self-organization based on the Hebb associative rule and the mechanism of neuronal competition based on the generalized Kohonen rule. In this case, we use an approach of self-organizing networks in which we take neuronal competition as an algorithm for their training. As a rule, these are single-layer networks where each neuron is connected to all components of m-dimensional input vector. GPS vectors of the Central Asian velocity field located within the territory of the Northern Tien Shan were used as input patterns. Measurements at GPS sites were fulfilled in 36 hour-long sessions by double-frequency receivers Trimble and Topcon. In so doing, measurement discreteness equaled 30 seconds; the data were processed by

  13. Tectonically controlled relief evolution in the Northern Tien Shan and Junggar Alatau from the Eocene to the Present

    Science.gov (United States)

    Seib, N.; Kley, J.; Voigt, T.; Kober, M.

    2012-04-01

    The Cenozoic Tien Shan and Junggar Alatau mountains developed on the southern part of the Paleozoic Altaid orogen as a far-field effect of the collision of the Indian and Eurasian plates. Highland terrain, active seismicity, and fast GPS-derived motions are evidence of rapid ongoing mountain growth today. Variations in relief energy, hight-to-width ratio of ranges and apatite fission track (AFT) exhumation ages suggest they rose at different times. The strong dissection of the higher ridges (heights of up to 2km), indicates an earlier onset and higher rates of uplift. At the other end of the spectrum are low, little dissected ridges. According to AFT ages, exhumation in the Junggar Range began at 9 Ma (Jolivet et al., 2010), circa 11 Ma in the central Kyrgyz Range (Sobel et al., 2006) and 10 Ma in the Terskey Alatau. An AFT age of the low Sogety range is 77 Ma, suggesting that the Cenozic exhumation of the ridge was insufficient to expose rocks from below c.3 km depth. The synclinal lows between the basement highs preserve Cenozoic strata of Eocene to Quaternary age, probably deposited in a once continuous basin (the Ili Basin) and recording the entire history of Tien Shan uplift. Facies pattern of proximal alluvial fans are strictly related to the recent higher mountain areas in the north and in the south. During Middle Miocene, a large lake developed in the basin center. Up to the Middle Miocene sedimentation was accompanied by normal faulting of small magnitude. The main Cenozoic folding and thrusting occurred after that time and before deposition of the Chorgos formation. Shortening was accommodated by reactivation of inherited basement structures, by a switch to reverse or strike-slip motion on normal faults, and the nucleation of new thrusts. The majority of faults which emplace basement rocks over upper Cenozoic sediments dip steeply at angles of 60-70˚, and some have throws of more than 200 m. They are marked by topographic steps and contrasting morphology

  14. Development of Petrov glacial-lake system (Tien Shan and outburst risk assessment

    Directory of Open Access Journals (Sweden)

    I. A. Torgoev

    2013-01-01

    Full Text Available Global climate warming causes an intensive melting and retreat of glaciers in the Tien Shan mountains. Melting water of glaciers causes overfilling of high mountain lakes. The increase of the surface and volume of the Petrov Lake accompanied with the decrease of stability of the dam represents an extremely dangerous situation that can produce a natural disaster. Failure can happen due to erosion, a buildup of water pressure, an earthquake or if a large enough portion of a glacier breaks off and massively displaces the waters in a glacial lake at its base. In case of the lake dam rupture, flooding of a disposal site of highly toxic tailing from the gold mine Kumtor is a threat. If this happens, the toxic waste containing cyanides would contaminate a large area in the Naryn (Syrdarya river basin. Even if the flooding of the disposal site does not occur, the damage after lake dam fracture will be immense due to the glacial lake outburst flood may be a devastating mudslide. In order to prevent or reduce the risk of this event we recommend performing engineering surveys for the development and implementation of the project for the controlled reduction of water level in the Blue Bay of the Petrov Lake to a safe volume.

  15. Seismic triggering of landslides, Part A: Field evidence from the Northern Tien Shan

    Science.gov (United States)

    Havenith, H.-B.; Strom, A.; Jongmans, D.; Abdrakhmatov, A.; Delvaux, D.; Tréfois, P.

    Landslides triggered by strong earthquakes often caused most of the global damage and most of all casualties related to the events, such as shown by the M = 7.7 Peru earthquake in 1970, by the M = 7.6 El Salvador earthquake in 2001 or by the M = 7.4 Khait (Tajikistan) earthquake in 1949. The obvious impact of a landslide on the population is directly related to its movement. Yet, prediction of future failure potential and hence future risk to population is necessary in order to avoid further catastrophes and involves the analyses of the origin of seismic instability. The seismic landslide potential is mainly determined by the interaction between the regional seismic hazard and local geological conditions. At a local scale, seismic factors interfering with geological conditions can produce site-specific ground motions. The influence of such Site Effects on instability is the principal topic of this paper, which is divided into two parts, A and B. The present Part A is concerned with the correlation of field data with observed instability phenomena. Field data were obtained on mainly three landslide sites in the Northern Tien Shan Mountains in Kyrgyzstan, Central Asia. Geophysical prospecting, earthquake recordings, geological observation, trenching and geotechnical tests were the main investigation tools. The collected information gives an insight in the geological background of the slope failure and allows us to roughly infer failure mechanisms from field evidence. A detailed analysis of the susceptibility of a mechanism to specific geological conditions will be shown in Part B.

  16. Seismic triggering of landslides, Part A: Field evidence from the Northern Tien Shan

    Directory of Open Access Journals (Sweden)

    H.-B. Havenith

    2003-01-01

    Full Text Available Landslides triggered by strong earthquakes often caused most of the global damage and most of all casualties related to the events, such as shown by the M = 7.7 Peru earthquake in 1970, by the M = 7.6 El Salvador earthquake in 2001 or by the M = 7.4 Khait (Tajikistan earthquake in 1949. The obvious impact of a landslide on the population is directly related to its movement. Yet, prediction of future failure potential and hence future risk to population is necessary in order to avoid further catastrophes and involves the analyses of the origin of seismic instability. The seismic landslide potential is mainly determined by the interaction between the regional seismic hazard and local geological conditions. At a local scale, seismic factors interfering with geological conditions can produce site-specific ground motions. The influence of such Site Effects on instability is the principal topic of this paper, which is divided into two parts, A and B. The present Part A is concerned with the correlation of field data with observed instability phenomena. Field data were obtained on mainly three landslide sites in the Northern Tien Shan Mountains in Kyrgyzstan, Central Asia. Geophysical prospecting, earthquake recordings, geological observation, trenching and geotechnical tests were the main investigation tools. The collected information gives an insight in the geological background of the slope failure and allows us to roughly infer failure mechanisms from field evidence. A detailed analysis of the susceptibility of a mechanism to specific geological conditions will be shown in Part B.

  17. Autonomous geodynamics of the Pamir-Tien Shan junction zone from seismology data

    Science.gov (United States)

    Lukk, A. A.; Shevchenko, V. I.; Leonova, V. G.

    2015-11-01

    The geodynamics of the Tajik Depression, the junction zone of the Pamirs and Tien Shan, is typically considered in the context of plate tectonic concept, which implies intense subhorizontal compression of the zone resulting from the subduction of the Indian and Eurasian lithospheric plates. This convergence has been reliably confirmed by the GPS measurements. However, the joint analysis of the geological structure, seismicity, and geodimeter measurements conducted during a few years at the Garm geodynamical testing site of the Schmidt Institute of Physics of the Earth, Russian Academy of Sciences, demonstrates a widening of the Tajik Depression instead of its shortening, as should be expected from the subhorizontal compression predominant in the present-day stress-state of this region. This conclusion, together with the data from the other regions, suggests that, along with the plate tectonic mechanisms, there are also other, local, autonomous drivers that contribute to the tectogenesis of this region. Besides, the probable existence of these autonomous sources within the Tajik Depression directly follows from the seismology data. Among them is the crustal spreading within the depression suggested by the seismotectonic displacements in the focal mechanisms of the earthquakes. These displacements are directed in different azimuths off the axial's most subsided part of the depression at a depth of 20-30 km. Above this region the distribution of seismotectonic deformations (STD) is chaotic. This pattern of deformation is barely accounted for by a simple model of subhorizontal compression of the Earth's crust in the region. In our opinion, these features of the seismotectonic deformation in the crust within the studied part of the Tajik Depression is probably associated with the gain in the volume of the rocks due to the inflow of the additional material, which is supplied from the bottom crust or upper mantle by the deep fluids. This increase in the rock volume

  18. Analysis of meteorological data and the surface energy balance of Keqicar Glacier, Tien Shan, China

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    Zhang, Y.; Liu, S.; Fujita, K.; Han, H.; Li, J.

    2009-04-01

    Northwestern China currently experiences a climate change with fundamental consequences for the hydrological cycle. In the strongly arid region where water resources are essential for agriculture and food production, glaciers represent important water resources, contributing significantly to streamflow. The debris is an important glaciological feature of the region and has major impact on melt rates. It is essential to understand and quantify the interaction of climate and sub-debris melt in order to assess the current situation and to predict future water yield. Note that the surface energy balance determines glacier melt. However, little is known about the variability characteristics of the surface energy fluxes in this region. For this reason, we set up two automatic weather stuation (AWSs) in the ablation area of Keqicar Glacier. Keqicar Glacier is located in the Tarim River basin (largest inland river basin in China), southwestern Tien Shan, China. It is a representative debris-covered glacier with a length of 26.0 km and a total surface area of 83.6 km2. The thickness of the debris layer varies from 0.0 to 2.50 m in general. In some places large rocks are piled up to several meters. In this study, we report on analysis of meteorological data for the period 1 July-13 September 2003, from two automatic weather stations, aimed at studying the relationship between climate and ablation. One station is located on the lower part of the ablation area where the glacier is covered by debris layer, and the other near the equilibrium line altitude (ELA). All sensors were sampled every 10 seconds, and data were stored as hourly averages. The stations were visited regularly for maintenance at two weeks intervals depending on the weather conditions and location of the AWS. A total of 17 ablation stakes were drilled into the glacier at different elevations to monitor glacier melt during the study period. Readings were taken regularly in connection with AWS maintenance. The

  19. Early Permian intrusions of the Alai range: Understanding tectonic settings of Hercynian post-collisional magmatism in the South Tien Shan, Kyrgyzstan

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    Konopelko, D.; Wilde, S. A.; Seltmann, R.; Romer, R. L.; Biske, Yu. S.

    2018-03-01

    We present geochemical and Sr-Nd-Pb-Hf isotope data as well as the results of single grain U-Pb zircon dating for ten granitoid and alkaline intrusions of the Alai segment of Kyrgyz South Tien Shan (STS). The intrusions comprise four geochemically contrasting series or suites, including (1) I-type and (2) shoshonitic granitoids, (3) peraluminous granitoids including S-type leucogranites and (4) alkaline rocks and carbonatites, closely associated in space. New geochronological data indicate that these diverse magmatic series of the Alai segment formed in a post-collisional setting. Five single grain U-Pb zircon ages in the range 287-281 Ma, in combination with published ages, define the main post-collisional magmatic pulse at 290-280 Ma, which is similar to ages of post-collisional intrusions elsewhere in the STS. An age of 287 ± 4 Ma, obtained for peraluminous graniodiorite of the Liayliak massif, emplaced in amphibolite-facies metamorphic rocks of the Zeravshan-Alai block, is indistinguishable from ca. 290 Ma age of peraluminous granitoids emplaced coevally with Barrovian-type metamorphism in the Garm block, located ca. 40 km south-west of the research area. The Sr-Nd-Pb-Hf isotopic compositions of the studied intrusions are consistent with the reworking of crustal material with 1.6-1.1 Ga average crustal residence times, indicating the formation of the Alai segment on a continental basement with Mesoproterozoic or older crust. The pattern of post-collisional magmatism in the Alai segment, characterized by emplacement of I-type and shoshoninitic granitoids in combination with coeval Barrovian-type metamorphism, is markedly different from the pattern of post-collisional magmatism in the adjacent Kokshaal segment of the STS with predominant A-type granitoids that formed on a former passive margin of the Tarim Craton. We suggest that during the middle-late Carboniferous the Alai segment probably comprised a microcontinent with Precambrian basement located between

  20. Devonian paleomagnetism of the North Tien Shan: Implications for the middle-Late Paleozoic paleogeography of Eurasia

    Science.gov (United States)

    Levashova, Natalia M.; Mikolaichuk, Alexander V.; McCausland, Philip J. A.; Bazhenov, Mikhail L.; Van der Voo, Rob

    2007-05-01

    The Ural-Mongol belt (UMB), between Siberia, Baltica and Tarim, is widely recognized as the locus of Asia's main growth during the Paleozoic, but its evolution remains highly controversial, as illustrated by the disparate paleogeographic models published in the last decade. One of the largest tectonic units of the UMB is the Kokchetav-North Tien Shan Domain (KNTD) that stretches from Tarim in the south nearly to the West Siberian Basin. The KNTD comprises several Precambrian microcontinents and numerous remnants of Early Paleozoic island arcs, marginal basins and accretionary complexes. In Late Ordovician time, all these structures had amalgamated into a single contiguous domain. Its paleogeographic position is of crucial importance for elucidating the Paleozoic evolution of the UMB in general and of the Urals in particular. The Aral Formation, located in Kyrgyzstan in the southern part of the KNTD, consists of a thick Upper Devonian (Frasnian) basalt-andesite sequence. Paleomagnetic data show a dual-polarity characteristic component (Dec/Inc = 286° / + 56°, α95 = 9°, k = 21, N = 15 sites). The primary origin of this magnetization is confirmed by a positive test on intraformational conglomerates. We combine this result with other Paleozoic data from the KNTD and show its latitudinal motion from the Late Ordovician to the end of the Paleozoic. The observed paleolatitudes are found to agree well with the values extrapolated from Baltica to a common reference point (42.5°N, 73°E) in our sampling area for the entire interval; hence coherent motion of the KNTD and Baltica is strongly indicated for most of the Paleozoic. This finding contradicts most published models of the UMB evolution, where the KNTD is separated from Baltica by a rather wide Ural Ocean containing one or more major plate boundaries. An exception is the model of Şengör and Natal'in [A.M.C. Şengör, B.A. Natal'in, Paleotectonics of Asia: fragments of a synthesis, in: A. Yin and M. Harrison (eds

  1. Paleo-Climate and Glaciological Reconstruction in Central Asia through the Collection and Analysis of Ice Cores and Instrumental Data from the Tien Shan

    International Nuclear Information System (INIS)

    Vladimir Aizen; Donald Bren; Karl Kreutz; Cameron Wake

    2001-01-01

    While the majority of ice core investigations have been undertaken in the polar regions, a few ice cores recovered from carefully selected high altitude/mid-to-low latitude glaciers have also provided valuable records of climate variability in these regions. A regional array of high resolution, multi-parameter ice core records developed from temperate and tropical regions of the globe can be used to document regional climate and environmental change in the latitudes which are home to the vase majority of the Earth's human population. In addition, these records can be directly compared with ice core records available from the polar regions and can therefore expand our understanding of inter-hemispheric dynamics of past climate changes. The main objectives of our paleoclimate research in the Tien Shan mountains of middle Asia combine the development of detailed paleoenvironmental records via the physical and chemical analysis of ice cores with the analysis of modern meteorological and hydrological data. The first step in this research was the collection of ice cores from the accumulation zone of the Inylchek Glacier and the collection of meteorological data from a variety of stations throughout the Tien Shan. The research effort described in this report was part of a collaborative effort with the United State Geological Survey's (USGS) Global Environmental Research Program which began studying radionuclide deposition in mid-latitude glaciers in 1995

  2. Paleo-Climate and Glaciological Reconstruction in Central Asia through the Collection and Analysis of Ice Cores and Instrumental Data from the Tien Shan

    Energy Technology Data Exchange (ETDEWEB)

    Vladimir Aizen; Donald Bren; Karl Kreutz; Cameron Wake

    2001-05-30

    While the majority of ice core investigations have been undertaken in the polar regions, a few ice cores recovered from carefully selected high altitude/mid-to-low latitude glaciers have also provided valuable records of climate variability in these regions. A regional array of high resolution, multi-parameter ice core records developed from temperate and tropical regions of the globe can be used to document regional climate and environmental change in the latitudes which are home to the vase majority of the Earth's human population. In addition, these records can be directly compared with ice core records available from the polar regions and can therefore expand our understanding of inter-hemispheric dynamics of past climate changes. The main objectives of our paleoclimate research in the Tien Shan mountains of middle Asia combine the development of detailed paleoenvironmental records via the physical and chemical analysis of ice cores with the analysis of modern meteorological and hydrological data. The first step in this research was the collection of ice cores from the accumulation zone of the Inylchek Glacier and the collection of meteorological data from a variety of stations throughout the Tien Shan. The research effort described in this report was part of a collaborative effort with the United State Geological Survey's (USGS) Global Environmental Research Program which began studying radionuclide deposition in mid-latitude glaciers in 1995.

  3. Fluxes of 10-2000 GeV hadrons in EAS produced by 1-100 PeV PCR according to Tien Shan data

    International Nuclear Information System (INIS)

    Nesterova, N.M.; Pavlyuchenko, V.P.; Chubenko, A.P.; Shchepetov, A.L.; Mukhamedshin, R.A.

    2005-01-01

    The experimental data on the hadrons spectra with the energy of 10-2000 GeV in the extensive air showers with the electrons number N e =3 x 10 5 -10 8 at the distances of 3-60 m from the axis are obtained at the Tien-Shan mountainous facility (690 g/cm 2 ) by means of the 18NM64 neutron monitor and ionization calorimeter. The obtained results are compared with the calculations by the MS0-model. The comparison shows that the singular hadrons experimental number significantly exceeds the calculational value. This may be brought by the change in the PCR character and its interaction with the air atoms nuclei by the energies above several PeV [ru

  4. Registration of intensive hard X-rays and soft gamma-rays from the thunderstorm clouds at Tien-Shan installation Adron

    International Nuclear Information System (INIS)

    Antonova, V.P.; Kryukov, S.V.; Vil'danova, L.I.; Gurevich, A.V.; Zybin, K.P.; Kokobaev, M.M.; Nesterova, N.M.; Piskal', V.V.; Ptitsyn, M.O.; Chubenko, A.P.; Shchepetov, A.L.

    2001-01-01

    The Adron installation mounted at the Tien-Shan station is intended for studying the extensive air showers. The Adron installation consists of a neutron supermonitor charged particles detector, muon detector and detector for registering the hard X-ray and soft gamma-radiation from the thunderstorm clouds accomplished on the basis of the Geiger-Mueller counters with sensitivity area of 16-17 m 2 . The intensive fluxes of the hard X-ray and soft gamma-radiation from the thunderstorm clouds passing over the Adron installation at the height below 1 km are registered using this installation. The short-time radiation flares of 1-5 min duration are separated at the background of the intensity slow change. This testifies to the benefit of existence of the runaway electron effect in the thunderstorm clouds [ru

  5. Effect of the muon component of cosmic rays on the results of hadron experiments with the big ionization calorimeter (BIC) of the Tien Shan station

    Energy Technology Data Exchange (ETDEWEB)

    Bogdanov, A. G., E-mail: AGBogdanov@mephi.ru; Kokoulin, R. P.; Petrukhin, A. A.; Shalabaeva, A. V. [Moscow Engineering Physics Institute (State University) (Russian Federation); Yakovlev, V. I. [Russian Academy of Sciences, Lebedev Institute of Physics (Russian Federation)

    2008-01-15

    A full-scale simulation of the response of the big ionization calorimeter (BIC) at the Tien Shan station to the passage of single protons and muons was performed on the basis of the GEANT4 package in order to estimate the contribution of the muon cosmic-ray component to the generation of unusual events (such as Anti-Centauros), which were recorded by this facility, and to the imitation of the long-flying component, which changes the shape of the average cascade curve. A comparison of the results of this simulation with experimental data reveals that the appearance of Anti-Centauros may be reasonably explained by the contribution of multiple interactions of single muons, but that muon events are insufficient for explaining the change in the shape of the cascade curve (in particular, the emergence of a second maximum).

  6. Search for EAS radio-emission at the Tien-Shan shower installation at a height of 3340 m above sea level

    Science.gov (United States)

    Beisenova, A.; Boos, E.; Haungs, A.; Sadykov, T.; Salihov, N.; Shepetov, A.; Tautayev, Y.; Vildanova, L.; Zhukov, V.

    2017-06-01

    The complex EAS installation of the Tien Shan mountain cosmic ray station which is situated at a height of 3340 m above sea level includes the scintillation and Cherenkov detectors of charged shower particles, an ionization calorimeter and a set of neutron detectors for registering the hadronic component of the shower, and a number of underground detectors of the penetrative EAS component. Now it is intended to expand this installation with a promising method for detecting the radio-emission generated by the particles of the developing shower. The facility for radio-emission detection consists of a three crossed dipole antennae, one being set vertically, and another two - mutually perpendicularly in a horizontal plane, all of them being connected to a three-channel radio-frequency amplifier of German production. By the passage of an extensive air shower, which is defined by a scintillation shower detector system, the output signal of antenna amplifier is digitized by a fast multichannel DT5720 ADC of Italian production, and kept within computer memory. The further analysis of the detected signal anticipates its operation according to a special algorithm and a search for the pulse of radio-emission from the shower. A functional test of the radio-installation is made with artificial signals which imitate those of the shower, and with the use of a N1996A type wave analyzer of Agilent Technologies production. We present preliminary results on the registration of extensive air shower emission at the Tien Shan installation which were collected during test measurements held in Summer 2016.

  7. Population genetic diversity and structure analysis of wild apricot (Prunus armeniaca L.) revealed by ssr markers in the Tien-Shan mountains of China

    International Nuclear Information System (INIS)

    Hu, X.; Ni, B.; Zheng, P.; Li, M.

    2018-01-01

    The simple sequence repeat markers were used to investigate the population genetic diversity and structure of 212 germplasm samples from 14 apricot (Prunus armeniaca) populations in the western of Tien-Shan Mountains, Sinkiang, China. The relatively high expected heterozygosity and Shannon's diversity index indicated the apricot populations maintained a high level of genetic diversity (He = 0.6109, I = 1.2208), with the population in Tuergen ditch of Xinyuan County having the highest genetic diversity index. A high level of intra-population genetic differentiation (91.51%) and a lower level of inter-population genetic differentiation were occurred, as well as a moderate but steady inter-population gene flow (Nm = 2.3735). The self-incompatible pattern, wide distribution, and long-distance pollen transmission via insects and gale are the main factors underlying the genetic variation structure. The UPGMA cluster analysis and genetic structure analysis showed that apricot germplasm could be divided into two or four groups, which was basically consistent with the geographic distribution pattern. The inter-population genetic distance and geographic distance showed a significant correlation (r = 0.2658, p<0.05). (author)

  8. Inventory and state of activity of rockglaciers in the Ile and Kungöy Ranges of Northern Tien Shan from satellite SAR interferometry

    Science.gov (United States)

    Strozzi, Tazio; Caduff, Rafael; Kääb, Andreas; Bolch, Tobias

    2017-04-01

    The best visual expression of mountain permafrost are rockglaciers, which, in contrast to the permafrost itself, can be mapped and monitored directly using remotely sensed data. Studies carried out in various parts of the European Alps have shown surface acceleration of rockglaciers and even destabilization of several such landforms over the two last decades, potentially related to the changing permafrost creep conditions. Changes in rockglacier motion are therefore believed to be the most indicative short- to medium-term response of rockglaciers to environmental changes and thus an indicator of mountain permafrost conditions in general. The ESA DUE GlobPermafrost project develops, validates and implements EO products to support research communities and international organizations in their work on better understanding permafrost characteristics and dynamics. Within this project we are building up a worldwide long-term monitoring network of active rockglacier motion investigated using remote sensing techniques. All sites are analysed through a uniform set of data and methods, and results are thus comparable. In order to quantify the rate of movement and the relative changes over time we consider two remote sensing methods: (i) matching of repeat optical data and (ii) satellite radar interferometry. In this contribution, we focus on the potential of recent high spatial resolution SAR data for the analysis of periglacial processes in mountain environments with special attention to the Ile and Kungöy Ranges of Northern Tien Shan at the border between Kazakhstan and Kyrgyzstan, an area which contains a high number of large and comparably fast (> 1m/yr) rockglaciers and is of interest as dry-season water resource and source of natural hazards. As demonstrated in the past with investigations conducted in the Swiss Alps, the visual analysis of differential SAR interferograms can be employed for the rough estimation of the surface deformation rates of rockglaciers and

  9. Holocene River Dynamics, Climate Change and Floodwater Farming in the Watersheds of the Pamir and Tien Shan Mountains of Inner Asia

    Science.gov (United States)

    Macklin, M. G.; Panyushkina, I. P.; Toonen, W. H. J.

    2014-12-01

    The Ili, Syr Dayra and Amu Dayra rivers of Inner Asia are emerging as critical areas for the development of irrigation-based agriculture in the ancient world. Following research by Russian archaeologists in the 1970s it is evident that these watersheds had flourishing riverine civilizations comparable to those in Mesopotamia and the Indus Valley. But unlike these areas where the relationship between Holocene river dynamics, climate change and floodwater farming is increasingly underpinned by radiometric dating, the alluvial archaeology of Inner Asia is significantly under researched. To address this, a major multi-disciplinary research program was begun in 2011 centred on the Talgar catchment, a south-bank tributary of the Ili river, southeast Kazakhstan. Building on archaeological excavations and surveys conducted over the past 20 years, we have undertaken one of the most detailed investigations of Holocene people-river environment interactions in Inner Asia. River development has been reconstructed over the last 20,000 years and human settlement histories from the Eneolithic to the Medieval period documented. Periods of Holocene river aggradation and high water levels in Lake Balkhash and Aral Sea correspond with cooler and wetter neoglacial episodes while river entrenchment and floodplain soil development are associated with warmer and drier conditions. Floodwater farming in the Talgar river reached its acme in the late Iron Age (400-200 cal. BC) with more than 60 settlement sites and 550 burial mounds. This corresponds to a period of reduced flood flows, river stability and glacier retreat in the Tien Shan headwaters. A new hydroclimatic-based model for the spatial and temporal dynamics of floodwater farming in the Ili, Syr Dayra and Amu Dayra watersheds is proposed, which explains the large scale expansion (down-river) and contraction (up-river) of settlements since the first use of irrigation in the Neolithic through to the late Medieval period.

  10. Geology, mineralization, and fluid inclusion study of the Kuru-Tegerek Au-Cu-Mo skarn deposit in the Middle Tien Shan, Kyrgyzstan

    Science.gov (United States)

    Soloviev, Serguei G.; Kryazhev, Sergey; Dvurechenskaya, Svetlana

    2018-02-01

    The Kuru-Tegerek Cu-Au-Mo deposit is situated in a system of Late Carboniferous subduction-related magmatic arcs of the Middle Tien Shan, which together constitute a metallogenic belt of Cu-Au-Mo (±W) porphyry, with local skarns, deposits. The deposit is related to magnetite-series gabbro-diorite to tonalite intrusion. It contains prograde magnesian and calcic skarns with abundant magnetite, associated with gabbro-diorite, and retrograde skarn with Cu mineralization, formed after intrusion of tonalite. Subsequent propylitic alteration introduced abundant chalcopyrite and pyrrhotite, and native Au culminating in zones overprinting magnetite and garnet skarn. Later quartz-muscovite-carbonate veins, formed after intrusion of late mafic quartz monzogabbro dikes, contain chalcopyrite, pyrite, arsenopyrite and other sulfides and sulfosalts, tellurides, and native Au. The earliest retrograde skarn garnet contains gaseous low-salinity (1.7-3.4 wt.% NaCl eq.) fluid inclusions homogenizing at 460-500 °C into vapor, indicating that the early fluid released from crystallizing magma was a low-density vapor. It was followed by more saline (4.0-5.0 wt.% NaCl eq.), high-temperature (400-440 °C) aqueous fluid, as fluid release from the magma progressed. Boiling of this fluid at temperatures of 420 to 370 °C and a pressure of 350-300 bar produced a low-salinity (0.6-1.2 wt.% NaCl eq.), essentially gaseous, and high-salinity (from 39 to 31 wt.% NaCl eq.) brine, with possible metal (including Cu) partitioning into both gaseous and aqueous-saline phases. Boiling was coeval with sulfide deposition in the retrograde skarn. The latest episode of the retrograde skarn stage included direct separation of saline ( 40-42 wt.% NaCl eq.) fluid from crystallizing magma. The separation of saline ( 40 to 14 wt.% NaCl eq.) fluids from a crystallizing magmatic melt continued during the propylitic stage, when fluid cooling from 370 to 320 °C, together with decreasing fO2, caused Cu and especially

  11. PCR nuclear composition at 1-20 PeV according to lateral distributions of all EAS and EAS accompanied high-energy-gamma rays and hadrons in EC at Tien-Shan level

    International Nuclear Information System (INIS)

    Nesterova, N.M.; Pavlyuchenko, V.P.; Chubenko, A.P.; Shaulov, S.B.

    2003-01-01

    The Tien-Shan array Adron data are presented on electron-photon component lateral distributions (age parameter S) of extensive air showers of cosmic rays. The data are given as a dependence on the electron size N e for all showers and for showers accompanied by high-energy gamma rays and hadrons in X-ray films. N e characterizes the energy of primary-cosmic-ray nuclei E 0 . Later events are generated by primary photons chiefly. That allows judging on the proton role with E 0 change. S distributions point to the considerable part of light nuclei, protons mainly, at the region above knee of the spectrum at N e > 10 6 up to N e = 5 x 10 6 (E 0 ∼ 10 PeV) at least [ru

  12. Kyrgyz Republic; Selected Issues

    OpenAIRE

    International Monetary Fund

    2013-01-01

    Performance of the banking sector during the crisis and challenges are discussed. The impact of the political crisis on the banking sector is outlined. The Kyrgyz Republic is one of the most open economies in the world. Gross international reserves (GIR) in the Kyrgyz Republic have increased more than sixfold in the last decade. Gold exports, remittances, and official development assistance have become important sources of reserve accumulation. The current level of reserves in the Kyrgyz Repu...

  13. Geology, mineralization, and fluid inclusion characteristics of the Kashkasu W-Mo-Cu skarn deposit associated with a high-potassic to shoshonitic igneous suite in Kyrgyzstan, Tien Shan: Toward a diversity of W mineralization in Central Asia

    Science.gov (United States)

    Soloviev, Serguei G.; Kryazhev, Sergey G.

    2018-03-01

    The Kashkasu deposit is part of the subduction-related Late Paleozoic (Late Carboniferous) metallogenic belt of Tien Shan. It is associated with a multiphase monzodiorite-monzonite-granodiorite-granite pluton of the magnetite-series high-K calc-alkaline to shoshonitic igneous suite. The deposit contains zones of W-Mo-Cu oxidized prograde and retrograde skarns, with abundant andraditic garnet, magnetite, locally scapolite and K-feldspar, as well as scheelite, chalcopyrite, and molybdenite. Skarns are overprinted by quartz-carbonate-sericite (phyllic alteration) zones with scheelite and sulfides. Prograde calcic skarn and initial retrograde skarns were formed from a high temperature (650 °C to 450-550 °C), high pressure (2000 bars to 600-900 bars) magmatic-hydrothermal low- to high-salinity aqueous chloride fluid. The gradual fluid evolution was interrupted by the intrusion of granodiorite and likely associated release of low-salinity (∼7-8 wt% NaCl equiv.) fluid. Ascent of this fluid to shallower levels and/or its cooling to 400-500 °C has resulted in phase separation into low-salinity (2.1-3.1 wt% NaCl equiv.) vapor and coexisting brine (35-40 wt% NaCl equiv.). The boiling was coincident with most intense scheelite deposition in retrograde skarn. Later retrograde skarn assemblages were formed from a gaseous, low- to moderate-salinity (3.4-8.1 wt% NaCl equiv.) fluid and then from high salinity (37-42 wt% NaCl equiv.) aqueous chloride fluids, the latter being enriched in Ca (17-20 wt% CaCl2) that could also affect scheelite deposition. Another cycle of fluid exsolution from crystallizing magma corresponded to quartz-carbonate-sericite-scheelite-sulfide (phyllic) alteration stage, with the early low-salinity (5.3-8.4 wt% NaCl-equiv.) fluid followed by later high-salinity (33.5-38.2 wt% NaCl-equiv.) fluid. The sulfur isotope data (δ34S = +5.1 to +9.0) suggest significant sulfur sourcing from sedimentary rocks enriched in seawater sulfate, possibly evaporites.

  14. Anticipating Central Asian Water Stress: Variation in River Flow Dependency on Melt Waters from Alpine to Plains in the Remote Tien Shan Range, Kyrgyzstan Using a Rapid Hydro Assessment Methodology

    Science.gov (United States)

    Hill, A. F.; Wilson, A. M.; Williams, M. W.

    2016-12-01

    The future of mountain water resources in High Asia is of high interest to water managers, development organizations and policy makers given large populations downstream reliant on snow and ice sourced river flow. Together with historical and cultural divides among ex-Soviet republics, a lack of central water management following the Soviet break-up has led to water stress as trans-boundary waters weave through and along borders. New upstream hydropower development, a thirsty downstream agricultural sector and a shrinking Aral Sea has led to increasing tension in the region. Despite these pressures and in contrast to eastern High Asia's Himalayan basins (Ganges, Brahmaputra), little attention has been given to western High Asia draining the Pamir and Tien Shan ranges (Syr Darya and Amu Darya basins) to better understand the hydrology of this vast and remote area. Difficult access and challenging terrain exacerbate challenges to working in this remote mountain region. As part of the Contributions to High Asia Runoff from Ice and Snow (CHARIS) project, we asked how does river flow source water composition change over an alpine-to-plains domain of Kyrgyzstan's Naryn River in the Syr Darya basin? In addition, what may the future hold for river flow in Central Asia given the differing responses of snow and ice to climate changes? Utilizing a Rapid Hydrologic Assessment methodology including a suite of pre-field mapping techniques we collected in situ water chemistry data at targeted, remote mountain sites over 450km of the Naryn River over an elevation gradient from glacial headwaters to the lower lying areas - places where people, hydropower and agriculture utilize water. Chemical and isotope tracers were used to separate stream flow to understand relative dependency on melt waters as the river moves downstream from glaciers and snow covered areas. This case study demonstrates a technique to acquire field data over large scales in remote regions that facilitates

  15. Exhumation of Basement-cored Uplifts: Example of the Kyrgyz Range Quantified with Apatite Fission-track Thermochronology

    Science.gov (United States)

    Sobel, Edward R.; Oskin, Michael; Burbank, Douglas; Mikolaichuk, Alexander

    2005-01-01

    The Kyrgyz Range, the northernmost portion of the Kyrgyzstan Tien Shan, displays topographic evidence for lateral propagation of surface uplift and exhumation. The highest and most deeply dissected segment lies in the center of the range. To the east, topography and relief decrease, and preserved remnants of a Cretaceous regional erosion surface imply minimal amounts of bedrock exhumation. The timing of exhumation of range segments defines the lateral propagation rate of the range-bounding reverse fault and quantifies the time and erosion depth needed to transform a mountain range from a juvenile to a mature morphology. New apatite fission-track (AFT) data from three transects from the eastern Kyrgyz Range, combined with published AFT data, demonstrate that the range has propagated over 110 km eastwards over the last 7-11 Myr. Based on the thermal and topographic evolutionary history, we present a model for a time-varying exhumation rate driven by rock uplift and changes in erodability and the time scale of geomorphic adjustment to surface uplift. Easily eroded, Cenozoic sedimentary rocks overlying resistant basement control early, rapid exhumation and slow surface upliftrates. As increasing amounts of resistant basement are exposed, exhumation rates decrease while surface uplift rates are sustained or increase, thereby growing topography. As the range becomes high enough to cause ice accumulation and develop steep river valleys, fluvial and glacial erosion become more powerful and exhumation rates once again increase. Independently determined range-noma1 shortening rates have also varied over time, suggesting a feedback between erosional efficiency and shortening rate.

  16. TIEN VAN DO

    Indian Academy of Sciences (India)

    Home; Journals; Sadhana. TIEN VAN DO. Articles written in Sadhana. Volume 41 Issue 8 August 2016 pp 817-823. A closed-form solution for a two-server heterogeneous retrial queue with threshold policy · TIEN VAN DO DENES PAPP RAM CHAKKA JINTING WANG JANOS SZTRIK · More Details Abstract Fulltext PDF.

  17. First refinery opened in Kyrgyz Republic

    International Nuclear Information System (INIS)

    Anon.

    1996-01-01

    The first oil refinery in the Kyrgyz Republic was opened on 5 October 1996 in Jalalabad in a ceremony attended by the President of the Central Asian country, Askar Akaev. The 10,000 barrels of oil per day (bopd) modular refinery has been financed by the Canadian oil junior, Kyrgoil Corporation, which has also formed a joint venture with the national oil company, Kyrgyzneft, to redevelop where viable the 628 underperforming oil wells in the Kyrgyz Republic sector of the Fergana Basin. The opening is the first significant milestone in a programme initiated by Akaev to develop the oil production industry in the Kyrgyz Republic. Currently the country imports more than 50,000 barrels of oil equivalent per day, mostly from Kazakhstan. In the year ending March 1996, 110 million was spent on imports of fuel products, an amount that exceeds the trade deficit over the same period. Built in only eight months, the Pound 12 million refinery will gradually be brought to full capacity. By January, it is expected that more than 5,000 barrels of gasoline, diesel and fuel oil will be produced every day. Although there is some crude oil in storage, the ramping of production is tied into the programme of workovers of the existing wells. There are no current plans to import crude, although most of the infrastructure is in place should it become necessary. (author)

  18. Seismic Risk Assessment for the Kyrgyz Republic

    Science.gov (United States)

    Pittore, Massimiliano; Sousa, Luis; Grant, Damian; Fleming, Kevin; Parolai, Stefano; Fourniadis, Yannis; Free, Matthew; Moldobekov, Bolot; Takeuchi, Ko

    2017-04-01

    The Kyrgyz Republic is one of the most socially and economically dynamic countries in Central Asia, and one of the most endangered by earthquake hazard in the region. In order to support the government of the Kyrgyz Republic in the development of a country-level Disaster Risk Reduction strategy, a comprehensive seismic risk study has been developed with the support of the World Bank. As part of this project, state-of-the-art hazard, exposure and vulnerability models have been developed and combined into the assessment of direct physical and economic risk on residential, educational and transportation infrastructure. The seismic hazard has been modelled with three different approaches, in order to provide a comprehensive overview of the possible consequences. A probabilistic seismic hazard assessment (PSHA) approach has been used to quantitatively evaluate the distribution of expected ground shaking intensity, as constrained by the compiled earthquake catalogue and associated seismic source model. A set of specific seismic scenarios based on events generated from known fault systems have been also considered, in order to provide insight on the expected consequences in case of strong events in proximity of densely inhabited areas. Furthermore, long-span catalogues of events have been generated stochastically and employed in the probabilistic analysis of expected losses over the territory of the Kyrgyz Republic. Damage and risk estimates have been computed by using an exposure model recently developed for the country, combined with the assignment of suitable fragility/vulnerability models. The risk estimation has been carried out with spatial aggregation at the district (rayon) level. The obtained results confirm the high level of seismic risk throughout the country, also pinpointing the location of several risk hotspots, particularly in the southern districts, in correspondence with the Ferghana valley. The outcome of this project will further support the local

  19. THE SYSTEM AND CONSPECTUS OF THE GENUS PEDICULARIS (OROBANCHACEAE OF ALTAY MOUNTAINS AND TIAN SHAN

    Directory of Open Access Journals (Sweden)

    P. A. Kosachev

    2016-03-01

    Full Text Available The system and conspectus of the genus Pedicularis L. (Orobanchaceae of Altai and Tien Shan is presented. The system is based of molecular genetic studies of the genus (Ree, 2005; Tkach et al., 2014; own data and is represented by series that are grouped into sections. The building of the higher taxonomic categories is not possible at the moment due to the para- or polyphyletic origin genus of weak support for clads in the phylogenetic tree. Conspectus includes 61 species of the 32 series and 7 sections. 16 species and 1 subspecies of endemic for the territory of the Altai and Tien Shan. For the first time described in one section and 10 series. Three sections published of the lectotypes: Schizocalyx Li, Botryantha Li, Rhizophyllum Li. Clarified the amount and distribution of species, series, sections. Displaying Altai and Tien Shan origin some series (ser. Abrotanifoliae, Amoenae, Achilleifolia, Uliginosae, Physocalyces, Macrochilae, Platyrhynchae, the Tien-Shan (Semenowianae, Pycnanthae, Maximowiczianae, Pubiflorae, Altai (Brachystaches, Elatae.

  20. Finding optimal measures of core inflation in the Kyrgyz Republic

    Czech Academy of Sciences Publication Activity Database

    Uzagalieva, Ainura

    -, 04/01 (2004), s. 1-37 ISSN 1561-2422 Institutional research plan: CEZ:AV0Z7085904 Keywords : Kyrgyz Republic * inflation * monetary policy Subject RIV: AH - Economics http://www.eerc.ru/details/download.aspx?file_id=3744

  1. Finding optimal measures of core inflation in the Kyrgyz Republic

    Czech Academy of Sciences Publication Activity Database

    Uzagalieva, Ainura

    -, č. 261 (2005), s. 1-37 ISSN 1211-3298 Institutional research plan: CEZ:AV0Z70850503 Keywords : Kyrgyz Republic * core inflation * monetary policy Subject RIV: AH - Economics http://www.cerge-ei.cz/pdf/wp/Wp261.pdf

  2. Quantitative Biostratigraphic Analysis of Central Asia with Implications for the Tien Shan of Kyrgyzstan

    Science.gov (United States)

    McLaughlin, W. N.; Hopkins, S. S.

    2013-12-01

    Central Asia lies at a nexus both in terms of geology and evolutionary biogeography. With the convergence of the Indian and Asian plates creating high rates of deformation over broad regions, shortening of the Paleozoic and Mesozoic basement rocks has created a rich history of late Cenozoic sedimentary basins. In fact, Kyrgyzstan is the most seismically active country in the world. Additionally, Central Asia is a biogeographic crossroads, facilitating the intercontinental migrations of distant faunas from North American, Europe, Africa, and Southern Asia. With such an active geologic and biological evolution, the usefulness of temporal constraints is apparent. However, the continental collision environment has provided few volcanic rocks suitable for radiometric dating. Therefore, while less precise, the biostratigraphic analysis of Central Asia I present is an ideal method for both establishing ages and correlating between disparate basins. The last several decades provided great advancements in quantitative biostratigraphic methods applied to marine microfossils from drill cores. While these newer methods such as RASC (ranking and scaling), its sister program CASC, and CONOP (constrained optimization) provide a clear improvement over older methods such as graphic correlation, they have yet to be applied to terrestrial vertebrate faunas. Graphic correlation only allows comparison between two stratigraphic columns at a time and is heavily weighted by the initial selection of a type section. Both RASC and CONOP compare all stratigraphic sections simultaneously, eliminating type section bias. Previous vertebrate biostratigraphy methods attempted to predict FADs and LADs with the assumption they are generally minimum estimates. RASC instead establishes average stratigraphic ranges for each taxon and with CASC actually provides confidence intervals for each prediction, reducing the potential error resulting from reworking. CONOP generates maximum stratigraphic ranges observed in all sections, yet also includes error bars for the estimates of each biological event such as an extinction or origination. Used in conjunction, RASC, CASC, and CONOP provide both a solid evaluation of land mammal ages or zones for Central Asia and a predictive composite column for new late Cenozoic fossil localities. With a high degree of endemicity and migration, Central Asia cannot rely on the European Neogene Mammal Zones. This study aims to support and evaluate the emerging Asian biostratigraphic and geochronologic framework. With little fossil material currently collected from Kyrgyzstan, this study also sets a temporal framework for future paleontological work. Material is included from countries with much better constrained biostratigraphic records, preferably associated with existing radiometric dates. Specifically included were sites from Asiatic Russia, Mongolia, Western China, India, and Nepal. This geographic range is selected both to preserve the signal of faunas endemic to the Himalayan and Tibetan highlands, but also to provide a large enough sample to account for the well-known problems with the terrestrial fossil record such as high sampling errors and diachrony.

  3. Organic geochemical characterization of terrestrial source rocks of the Triassic Madygen formation (Southern Tien Shan, Kyrgyzstan)

    Energy Technology Data Exchange (ETDEWEB)

    Berner, U.; Scheeder, G.; Kus, J. [Section Geochemistry of Petroleum and Coal, BGR, Hannover (Germany); Voigt, S.; Schneider, J.W. [Geological Inst., TU Bergakademic Freiberg (Germany)

    2009-09-15

    Along the northern foothills of the Turkestan-Alai Range (SW Kyrgyzstan), a 1000 to 1500m thick succession of Mesozoic deposits is exposed recording regional changes of the paleo-landscape during Triassic to Cretaceous times. Detailed litho- and biofacies analyses, conducted by the TU Bergakademie Freiberg since 2006, provided for the first time a nearly complete columnar section of the continental Triassic Madygen Formation of Kyrgyzstan. Organic petrographical and organic geochemical methods (including RockEval pyrolyses, and biomarker analyses) have been applied to a suite of terrestrial sedimentary rocks of Triassic age with the intention to identify the depositional environment. Our investigations suggest that the potential source rocks of the terrestrial pluvial Madygen Formation might generate predominantly gaseous hydrocarbons at higher maturities. (orig.)

  4. Rock waste dumps on the Davydov Glacier (Akshyirak Range, Tien Shan

    Directory of Open Access Journals (Sweden)

    V. A. Kuzmichenok

    2012-01-01

    Full Text Available Since 1995, a barren rock has been formed at the Davydov Glacier, due to the works at the Kumtor Gold Mine. By the end of 2010, total amount of the rock, stockpiled on the glacier, apparently exceeded 200 million tons, the height of dumps of rock sometimes exceeded 50 meters. The most noticeable effects of this are provoking local surges of the Davydov Glacier and squeezing glacier ice out of the dumps of rock. For a detailed analysis of both processes, we also used the results of periodic geodetic measurements (over 8000 of monitoring rods (about 800 rods of the gold mining company. A number of local surges of the glacier has been found, the first of which began in March–April 2002. To analyze glacier squeezing out of the dumps of rock, mathematical modeling of that process has been done. It was established that in most cases, the glacier is almost completely squeezed out of for 1–2 years.

  5. Children in transition: child poverty in The Kyrgyz Republic

    OpenAIRE

    Falkingham, Jane; Ibragimova, Shamsia

    2004-01-01

    This paper examines trends in the prevalence and severity of child poverty in the Kyrgyz Republic since the mid 1990s. Poverty is a multi-dimensional phenomenon and trends in both monetary poverty, as measured by household expenditure, and capability poverty, as measured by education, health status and access to related social services, are discussed. Recent evidence on child food security is also presented. Using newly available panel data from the 1998-2001 Household Budget Survey, the pape...

  6. Genetic polymorphisms of pharmacogenomic VIP variants in the Kyrgyz population from northwest China.

    Science.gov (United States)

    Yunus, Zulfiya; Liu, Lijun; Wang, Hong; Zhang, Le; Li, Xiaolan; Geng, Tingting; Kang, Longli; Jin, Tianbo; Chen, Chao

    2013-10-15

    Pharmacogenomic variant information is well known for major human populations; however, this information is less commonly studied in minorities. In the present study, we genotyped 85 very important pharmacogenetic (VIP) variants (selected from the PharmGKB database) in the Kyrgyz population and compared our data with other four major human populations including Han Chinese in Beijing, China (CHB), the Japanese in Tokyo, Japan (JPT), a northern and western Europe population (CEU), and the Yoruba in Ibadan, Nigeria (YRI). There were 13, 12 and 16 of the selected VIP variant genotype frequencies in the Kyrgyz which differed from those of the CHB, JPT and CEU, respectively (p<0.005). In the YRI, there were 32 different variants, compared to the Kyrgyz (p<0.005). Genotype frequencies of ADH1B, AHR, CYP3A5, PTGS2, VDR, and VKORC1 in the Kyrgyz differed widely from those in the four populations. Haplotype analyses also showed differences among the Kyrgyz and the other four populations. Our results complement the information provided by the database of pharmacogenomics on Kyrgyz. We provide a theoretical basis for safer drug administration and individualized treatment plans for the Kyrgyz. We also provide a template for the study of pharmacogenomics in various ethnic minority groups in China. © 2013 Elsevier B.V. All rights reserved.

  7. National traditions as a factor of formation of the social character of the Kyrgyz people

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    Musaeva N.K.

    2017-03-01

    Full Text Available this article reveals the influence of national traditions on the formation of the psychology of the Kyrgyz people. It also highlights the psychological significance of such traditions of the Kyrgyz people as at koyu (to give a name, beshik termetuu (to rock the cradle, tusho kesuu (the rite of circumcision, soyko saluu (to wear earrings, konok tosuu (to meet guests and bata beruu (blessing.

  8. Revised seismic hazard map for the Kyrgyz Republic

    Science.gov (United States)

    Fleming, Kevin; Ullah, Shahid; Parolai, Stefano; Walker, Richard; Pittore, Massimiliano; Free, Matthew; Fourniadis, Yannis; Villiani, Manuela; Sousa, Luis; Ormukov, Cholponbek; Moldobekov, Bolot; Takeuchi, Ko

    2017-04-01

    As part of a seismic risk study sponsored by the World Bank, a revised seismic hazard map for the Kyrgyz Republic has been produced, using the OpenQuake-engine developed by the Global Earthquake Model Foundation (GEM). In this project, an earthquake catalogue spanning a period from 250 BCE to 2014 was compiled and processed through spatial and temporal declustering tools. The territory of the Kyrgyz Republic was divided into 31 area sources defined based on local seismicity, including a total area covering 200 km from the border. The results are presented in terms of Peak Ground Acceleration (PGA). In addition, macroseismic intensity estimates, making use of recent intensity prediction equations, were also provided, given that this measure is still widely used in Central Asia. In order to accommodate the associated epistemic uncertainty, three ground motion prediction equations were used in a logic tree structure. A set of representative earthquake scenarios were further identified based on historical data and the nature of the considered faults. The resulting hazard map, as expected, follows the country's seismicity, with the highest levels of hazard in the northeast, south and southwest of the country, with an elevated part around the centre. When considering PGA, the hazard is slightly greater for major urban centres than in previous works (e.g., Abdrakhmatov et al., 2003), although the macroseismic intensity estimates are less than previous studies, e.g., Ulomov (1999). For the scenario assessments, the examples that most affect the urban centres assessed are the Issyk Ata fault (in particular for Bishkek), the Chilik and Kemin faults (in particular Balykchy and Karakol), the Ferghana Valley fault system (in particular Osh, Jalah-Abad and Uzgen), the Oinik Djar fault (Naryn) and the central and western Talas-Ferghanafaukt (Talas). Finally, while site effects (in particular, those dependent on the upper-most geological structure) have an obvious effect on the

  9. Vaccination of Сhildren in the Kyrgyz Republic

    Directory of Open Access Journals (Sweden)

    Gulzhan S. Kitarova

    2018-01-01

    Full Text Available Vaccination is concidered worldwide as the most effective preventive measure for many pediatric infectious diseases (vaccine-controlled.Objective. The goal of the study was to assess the current state of immunization and parent awareness on the vaccination of children under the age of five.Methods: Analysis of data reported by the National Reporting System on the state of vaccination of children under age of five as well as analysis of two representative multi-indicator cluster and medico-demographic studies were used in the study. Cluster study of mothers’ general awareness and their attitude towards vaccination of children under the age of five was conducted. Total of 30 clusters from 93 villages in the region were selected by random sampling.Results: In the Kyrgyz Republic, the coverage rates of children with a full range of vaccinations in accordance with the National Vaccination Schedule based on reported official statistics and two representative household-level studies are contradictory and range from 72.5% to 97.5%. In the last 15 years, the proportion of children aged 18–29 months who received all main vaccines recommended by WHO decreased by 10% points. The status of vaccinating children was influenced by the level of mothers’ awareness on the importance of vaccination: 34.4% of respondents denied vaccinations due to disbelief of the possibility of preventing infectious diseases by vaccination, versus 4.2% of mothers who doubted the effectiveness of vaccinations. Meanwhile, the quality of counseling to mothers performed by health professionals does not contribute to a better understanding of the importance of vaccination for children’s health and survival.Conclusion. The results of the study indicate the vaccination coverage reduction, unreliability of registered number of vaccinated children, and low level of informational awareness on the importance of vaccination for the prevention of a number of infectious diseases and

  10. Energy policy of the Kyrgyz Republic: results and problems

    Directory of Open Access Journals (Sweden)

    Aidana M. Makilova

    2017-01-01

    Full Text Available The article analyzes the situation in the fuel and energy sector that developed in the Kyrgyz Republic after the collapse of the USSR. The independence was accompanied by the disintegration of a unified system, in accordance with which the supply of electricity and hydrocarbon resources was rigidly linked with the use of water and energy potential. The termination of the mechanism, which took into account the energy interests of all countries of Central Asia, had a negative impact on the situation in Kyrgyzstan. As a result, the problem of supplying the republic with energy resources was acute before Kyrgyzstan. First of all, it concerned the provision of fuel resources to the population.Particular attention is paid to researching the factors that influence the formation and implementation of the modern energy policy of the Kyrgyz Republic. Emphasis is placed on the development of water and energy potential. A solution to ensure energy security is closely related to the solution of this problem.Minor reserves of oil, coal and gas, which are concentrated in hard-to-reach mountainous areas with complex climatic and geological conditions of occurrence and lack of the necessary means to develop these deposits, increase the interest of Kyrgyzstan in the use of water and energy potential. With the use of the potential of cross-border rivers in Kyrgyzstan bind hopes for the economic development of the country, the solution of socio-economic issues.To this end, Kyrgyzstan has all the conditions, since the country has facilities that were built during the USSR. However, the deterioration of the infrastructure and the shortage of Hydroelectric power station capacity prevented the stable provision of electricity to the entire population and negatively affects the development of industry. However, Kyrgyzstan's difficult interstate relations with the neighboring countries of the region have a negative impact on this issue. As a result, the crisis in the

  11. JOURNALIST AS A POLICY IN CONDITIONS OF GLOBALIZATION KYRGYZ SOCIETY

    Directory of Open Access Journals (Sweden)

    Jibek Toktobaeva Abdikerimova

    2015-12-01

    Full Text Available The article analyzes the activities of the journalist as a politician in the context of globalization of information space , a separate section, the authors examined the role of the journalist as a policy to strengthen the stability and consolidation of society , as well as the thesis deals with the process of development and improvement of information policy in Kyrgyzstan.Purpose identify the features of the interaction of journalism and the political sphere in the activities of the journalist as a policy of democratization of Kyrgyz society.Methodology. The study used a multidisciplinary approach. The paper discusses various aspects: philosophical, politological, sociological, historical, and others. This research study used a systematic approach to the problem of the media in the political system, the relationship and interaction of journalism and politics. The paper applied consistently dialectical, historical, sociological and other approaches.Results. The results marked the theoretical and practical background activity of a journalist in the political sphere, identified and disclosed the impact of journalism on the political culture of personality and studied the main activities of the journalist as a politician in the context of globalization of information spacePractical implications. Can be used in determining the priorities of the state information policy, the preparation of documents and regulations by government agencies, in the work of parliament to improve legislation in the sphere of mass media of Kyrgyzstan.

  12. Evidence-based clinical guidelines in Kyrgyz Republic.

    Science.gov (United States)

    Zurdinova, A A

    2015-01-01

    Improving quality of care in many countries is one of the priorities of health systems. At the same time one of the most important methods of improving quality of care is the widespread use of methods and principles of evidence-based medicine (EBM) [1]. The implementation of EBM in public health practice provides for the optimization of quality of care in terms of safety, efficacy and cost, one way of which is the use of clinical guidelines. Clinical guidelines developed with the use of EBM, provide an opportunity to use the latest and accurate information to optimize or neutralize impact on physician decision-making of subjective factors such as intuition, expertise, opinion of respected colleagues, recommendations of popular manuals and handbooks, etc. To assess and analyze the developed clinical guidelines (CG) and protocols (CP) in the Kyrgyz Republic in the period from 2008 to 2014 and evaluate their implementation in practical healthcare. Retrospective analysis of the developed clinical guidelines and protocols according to the approved methodology, interviewing leaders, questioning doctors and patients for their implementation. All participants gave informed consent for voluntary participation in the study. Within the framework of the National Program "Manas Taalimi" "Strategy for development of evidence-based medicine in the Kyrgyz Republic for 2006-2010" (MOH Order №490 from 09.04.06) was developed and approved for use. Its main purpose was to create a sustainable system of development, deployment and monitoring of the CG and CP and further promotion of EBM into practical health care, education and science. As a result, a number of documents ("Expert Council for assessing the quality of clinical guidelines/protocols", "AGREE instrument to assess the methodological content of clinical guidelines" [2], "The methodology of development and adaptation of clinical guidelines based on evidence-based medicine") were approved by the Order of the Ministry of

  13. Large drainages from short-lived glacial lakes in the Teskey Range, Tien Shan Mountains, Central Asia

    Science.gov (United States)

    Narama, Chiyuki; Daiyrov, Mirlan; Duishonakunov, Murataly; Tadono, Takeo; Sato, Hayato; Kääb, Andreas; Ukita, Jinro; Abdrakhmatov, Kanatbek

    2018-04-01

    Four large drainages from glacial lakes occurred during 2006-2014 in the western Teskey Range, Kyrgyzstan. These floods caused extensive damage, killing people and livestock as well as destroying property and crops. Using satellite data analysis and field surveys of this area, we find that the water volume that drained at Kashkasuu glacial lake in 2006 was 194 000 m3, at western Zyndan lake in 2008 was 437 000 m3, at Jeruy lake in 2013 was 182 000 m3, and at Karateke lake in 2014 was 123 000 m3. Due to their subsurface outlet, we refer to these short-lived glacial lakes as the tunnel-type, a type that drastically grows and drains over a few months. From spring to early summer, these lakes either appear, or in some cases, significantly expand from an existing lake (but non-stationary), and then drain during summer. Our field surveys show that the short-lived lakes form when an ice tunnel through a debris landform gets blocked. The blocking is caused either by the freezing of stored water inside the tunnel during winter or by the collapse of ice and debris around the ice tunnel. The draining then occurs through an opened ice tunnel during summer. The growth-drain cycle can repeat when the ice-tunnel closure behaves like that of typical supraglacial lakes on debris-covered glaciers. We argue here that the geomorphological characteristics under which such short-lived glacial lakes appear are (i) a debris landform containing ice (ice-cored moraine complex), (ii) a depression with water supply on a debris landform as a potential lake basin, and (iii) no visible surface outflow channel from the depression, indicating the existence of an ice tunnel. Applying these characteristics, we examine 60 depressions (> 0.01 km2) in the study region and identify here 53 of them that may become short-lived glacial lakes, with 34 of these having a potential drainage exceeding 10 m3 s-1 at peak discharge.

  14. Large drainages from short-lived glacial lakes in the Teskey Range, Tien Shan Mountains, Central Asia

    Directory of Open Access Journals (Sweden)

    C. Narama

    2018-04-01

    Full Text Available Four large drainages from glacial lakes occurred during 2006–2014 in the western Teskey Range, Kyrgyzstan. These floods caused extensive damage, killing people and livestock as well as destroying property and crops. Using satellite data analysis and field surveys of this area, we find that the water volume that drained at Kashkasuu glacial lake in 2006 was 194 000  m3, at western Zyndan lake in 2008 was 437 000 m3, at Jeruy lake in 2013 was 182 000 m3, and at Karateke lake in 2014 was 123 000 m3. Due to their subsurface outlet, we refer to these short-lived glacial lakes as the tunnel-type, a type that drastically grows and drains over a few months. From spring to early summer, these lakes either appear, or in some cases, significantly expand from an existing lake (but non-stationary, and then drain during summer. Our field surveys show that the short-lived lakes form when an ice tunnel through a debris landform gets blocked. The blocking is caused either by the freezing of stored water inside the tunnel during winter or by the collapse of ice and debris around the ice tunnel. The draining then occurs through an opened ice tunnel during summer. The growth–drain cycle can repeat when the ice-tunnel closure behaves like that of typical supraglacial lakes on debris-covered glaciers. We argue here that the geomorphological characteristics under which such short-lived glacial lakes appear are (i a debris landform containing ice (ice-cored moraine complex, (ii a depression with water supply on a debris landform as a potential lake basin, and (iii no visible surface outflow channel from the depression, indicating the existence of an ice tunnel. Applying these characteristics, we examine 60 depressions (> 0.01 km2 in the study region and identify here 53 of them that may become short-lived glacial lakes, with 34 of these having a potential drainage exceeding 10 m3 s−1 at peak discharge.

  15. Regional Geomorphological Conditions Related to Recent Changes of Glacial Lakes in the Issyk-Kul Basin, Northern Tien Shan

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    Mirlan Daiyrov

    2018-03-01

    Full Text Available To assess the current state of glacial lakes, we examine the seasonal lake-area changes of 339 glacial lakes in the Teskey and Kungoy Ranges of the Issyk-Kul Basin, Kyrgyzstan, during 2013–2016 based on optical satellite images (Landsat7/ETM+ and 8/OLI. The glacial lakes are classified into six types based on their seasonal variations in area: stable, increasing, decreasing, appearing, vanishing, and short-lived. We then track the number of each type in a given year and examine how each number changes from one year to the next. We find that many appearing, vanishing, and short-lived types occurred in both mountain ranges, having a large variability in number that is not directly related to the local short-term summer temperature anomaly, nor to precipitation or glacier recession. However, those in the Teskey Range vary significantly more than those in the Kungoy Range. To determine if the changing number and distribution of the various lake types may be due to changes in ground ice, we apply differential interferometric synthetic aperture radar (DInSAR analysis using ALOS-2/PALSAR-2 for the debris landforms behind which glacial lakes appear. In the Teskey Range, ground ice occurs in 413 out of a total of 930 debris landforms, whereas in the Kungoy Range, ground ice occurs in 71 out of 180. In zones with predominant glacier-retreat during 1971–2010 (from Corona KH-4B and ALOS/PRISM, the Teskey Range had 180 new lake depressions as potential lake-basins, whereas the Kungoy Range had just 22. Existing depressions also expanded when melting ice produced subsidence. Such subsidence, together with debris landforms containing ground ice and ice tunnels, appear to cause the observed large number variability. In particular, the deposition of ice and debris by tunnel collapse or the freezing of storage water in a debris landform may close-off an ice tunnel, causing a lake to appear. Subsequent re-opening via melting of such blockage would produce either a vanishing or a short-lived type. In this way, the large variability in the number of each lake type and the distribution of types over this four-year period arises from regional geomorphological conditions and not directly from the local short-term summer temperature anomaly and precipitation or glacier recession.

  16. Comparative ethnobotany of the Wakhi agropastoralist and the Kyrgyz nomads of Afghanistan.

    Science.gov (United States)

    Soelberg, Jens; Jäger, Anna K

    2016-01-06

    The mountainous Wakhan and Pamir in northeastern Afghanistan is one of the most isolated yet inhabited places in Asia. It is home to the agropastoralist Wakhi and the last Afghan semi-nomadic Kyrgyz. We present a study of plant names and uses, along with comparisons of plant name etymology, origins of plant resources, intra- and intercultural exchanges and relations, and the relative availability of the known and used plants. The fieldwork was conducted as an expedition in the summer of 2010, and visited settlements and pastures in Upper Wakhan and Big and Little Pamir. Semi-structured group interviews, talks and observations gave initial data on names, uses and the relative availability of used plants, and provided foundation for individual interviews using an interview-herbarium containing vouchers of the 72 most frequently used plants or plant groups. Wakhi and Kyrgyz plant names are recorded in western transcription, the new Wakhi alphabet, phonetically and in Cyrillic. The present study documents a large body of endemic, indigenous plant knowledge; on crops, fuel, fodder, cosmetics, dyes, vegetables, veterinary medicine, traditional medicines and other plant uses which sustain life in Wakhan and Pamir. Overall, the Wakhi use considerably more plants than the Kyrgyz, and their materia medica and use thereof is more complex. Although the Wakhi and Kyrgyz are close neighbours, there are few indications of direct knowledge transfer between them. Most shared plant uses are strictly necessary for survival in the mountains. While there are few differences between genders and cultural subgroups within the two cultures, the Wakhi and Kyrgyz exhibit great differences both in their total number of use-plants and the distance from which they obtain them. The agropastoralist Wakhi appear to have their basic needs for wild natural resources covered within half a days travel, while the relatively plant-derived environment of the high Pamir appears to have necessitated the

  17. REGIONAL DEVELOPMENT BASED ON CLUSTER IN LIVESTOCK DEVELOPMENT. CLUSTER IN LIVESTOCK SECTOR IN THE KYRGYZ REPUBLIC

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    Meerim SYDYKOVA

    2014-11-01

    Full Text Available In most developing countries, where agriculture is the main economical source, clusters have been found as a booster to develop their economy. The Asian countries are now starting to implement agro-food clusters into the mainstream of changes in agriculture, farming and food industry. The long-term growth of meat production in the Kyrgyz Republic during the last decade, as well as the fact that agriculture has become one of the prioritized sectors of the economy, proved the importance of livestock sector in the economy of the Kyrgyz Republic. The research question is “Does the Kyrgyz Republic has strong economic opportunities and prerequisites in agriculture in order to implement an effective agro cluster in the livestock sector?” Paper focuses on describing the prerequisites of the Kyrgyz Republic in agriculture to implement livestock cluster. The main objective of the paper is to analyse the livestock sector of the Kyrgyz Republic and observe the capacity of this sector to implement agro-cluster. The study focuses on investigating livestock sector and a complex S.W.O.T. The analysis was carried out based on local and regional database and official studies. The results of research demonstrate the importance of livestock cluster for national economy. It can be concluded that cluster implementation could provide to its all members with benefits if they could build strong collaborative relationship in order to facilitate the access to the labour market and implicitly, the access to exchange of good practices. Their ability of potential cluster members to act as a convergence pole is critical for acquiring practical skills necessary for the future development of the livestock sector.

  18. Shan State parliamentarians strengthen their research skills | IDRC ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2017-12-18

    Dec 18, 2017 ... ... conducted research on topics related to their ongoing work, analyzed results, ... a performance measurement tool to track the progress of sub-national parliaments ... 4.3 % of all MPs in the Shan State parliament are women.

  19. Reflection and the way of competence development in educational standards of professionally oriented training of specialists in Kyrgyz literature

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    Akmatov Bolotbek Mekenovich

    2016-07-01

    Full Text Available The article examines problems of the professionally oriented training of specialists in Kyrgyz literature on the basis of competence in the situation of Kyrgyzstan entering the Bologna process. The author accents on a sharp necessity of the updates of both the form and the maintenance of teaching Kyrgyz literature during the Bachelor’s programme, curricula, regulations and positions in accordance with modern requirements combining large achievements in formation of the developed countries and literary-cultural values created by Kyrgyz people. Also the article marks the value of richness and vividness of speech, humour, metaphorical and allegoric language means in Kyrgyz literature. For example, works of Midin Alibaev, Raikan Shukyrbekov, Baidilda Sarnogoev, etc. The author evaluates the necessity of teaching the forms of national emotionally-expressive vocabulary through literature.

  20. Policy of Kyrgyz Republic in the field of weapons of mass destruction nonproliferation

    International Nuclear Information System (INIS)

    Duisheeva, Zh.Z.

    2010-01-01

    Full text: Kyrgyz Republic is principle and sequential member of accepting effective international measures, directed to active prevention to weapons of mass destruction (WMD) proliferation, its components and means of delivery. Commitment to prevention policy and WMD nonproliferation is one of basic principles of foreign and domestic policy of Kyrgyz Republic. The real measure against WMD proliferation and relating to its production technologies of military, special and dual use is international export control based on national systems of export control including smoothly running national system of account for, control and physical protection of arm materials. Currently juridical basis of export control system in Kyrgyz Republic is actively developing. In 2003 the Law of Kyrgyz Republic On export control, based on principles and norms of international law in the field of export control was adopted. The Law On export control determines basic principles of state policy, legal activity basis of state management and participants of foreign-economic activity in the field of export control, as well as defines their rights, obligations and responsibilities in this field. Also in the law, the requirements of international treaties realization in the field of WMD nonproliferation and means of their delivery, signed by Kyrgyzstan, is defined as one of national systems goals of export control. In article 13, Law On export control it is defined that international cooperation in the field of export control by means of efforts coordination and cooperation with foreign states on prevention of WMD nonproliferation, means of their delivery and technologies on their creation; participation in international regimes of export control and international forums, as well as carrying out negotiations, consultations with foreign states, bilateral information exchange and realization of joint programs and other events in the field of export control on bilateral and multilateral basis. By

  1. Transitioning to Better Jobs in the Kyrgyz Republic : A jobs Diagnostic

    OpenAIRE

    World Bank

    2015-01-01

    This report takes an in-depth look at the development of jobs in the Kyrgyz Republic over the past decade to understand why the country has not realized better job outcomes. Drawing on evidence at the macro, household, and firm level, it examines key shortcomings in the current migration-led, remittance-driven development model that have weakened the country’s ability to create sufficient and ...

  2. Cualquier tiempo futuro tiene que ser mejor

    Directory of Open Access Journals (Sweden)

    Paquita Armas Fonseca

    2015-01-01

    Full Text Available Cuba tiene un importante movimiento caricaturista, conocido y laureado en los diversos lugares del mundo. No es el caso de la historieta que, a pesar de contar con muy buenos dibujantes, el desarrollo dramatúrgico no está a la altura de la imagen por lo que se ha visto limitada en su desarrollo. El guión es el talón de Aquiles del cómic cubano que no ha evolucionado como se hermana la caricatura. Es con la animación que el cómic cubano ha trascendido sus fronteras. Se trata de un movimiento vivo que ha saltado los más increíbles obstáculos.

  3. Factors of education-job mismatch among youth in Kyrgyz Republic

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    Burulcha B. Sulaimanova

    2018-03-01

    Full Text Available Objective to identify and analyze the discrepancies between the level of educational services and the needs of the labor market in Kyrgyz Republic. Methods empirical analysis is based on questionnaire data collected by International Labour Organization in 2013 to analyze the problem of transition of the youth in Kyrgyz Republic from educational system to the labour market. A Probit model with multiple alternatives was used to assess the factors of misalignment between education and employment. Results the article is devoted to the analysis of the problem of imbalance of supply and demand in the labor market namely the misalignment between the socioprofessional skills of a young specialist and the company needs. The article emphasizes the need for an empirical approach to assessing this problem in developing countries such as Kyrgyz Republic. The analysis of labor resources in the Republic showed that in the recent years the number of higher education institutions offering educational services mainly of humanitarian profile has increased sharply while the most demanded professions are represented to a much lesser extent. At the same time there is a fairly high level of unemployment among young professionals as a result of oversaturation of the market by representatives of certain professions. The article emphasizes that the current situation is associated largely with the presence of excess education which in turn is caused by a number of factors such as the lack of comprehensive assessment and forecasts of the labor market needs the reluctance of universities to adjust educational programs to the market needs etc. The article analyzes the data of the ILO survey which revealed that the correspondence of the education of the position largely varies in subjective and objective assessments. The prevalence of insufficiently educated and overeducated specialists in various industries was also revealed. The empirical multivariant model presented in the

  4. Economic Determinants of Foreign Direct Investment in Armenia, Kyrgyz Republic and Turkmenistan: Theory and Evidence

    Directory of Open Access Journals (Sweden)

    Muhammad AZAM

    2010-11-01

    Full Text Available The aim of the present study is to investigate the effects of different economic determinants on foreign direct investment (FDI for three countries selected from Central Asia namely Armenia, Kyrgyz Republic and Turkmenistan. Secondary data for the period from 1991 to 2009 taken from World Development Indicator (various issues have been utilized. Simple econometric model in log form and the least squares technique have been used. Result found indicates positive effects of market size, official development assistance on FDI and negative effect of inflation on FDI. However, in case of Armenia, the effect of official development assistance on FDI has been found insignificant and such as in case of Kyrgyz Republic, the effect of inflation on FDI has been found insignificant with expected negative sign. Thus, findings of the study recommend that market size and official development assistance needs to be encouraged and inflation needs to be managed in order to achieve higher level of FDI and accelerate the process of economic development.

  5. Buddhism on the Border: Shan Buddhism and Transborder Migration in Northern Thailand

    OpenAIRE

    Murakami, Tadayoshi

    2012-01-01

    This paper examines the transformation of Shan Buddhism in the border area of Northern Thailand. Shan and other ethnic groups have a long history of migration between Northern Thailand and the Shan State of Myanmar; the migration continued even after the border was demarcated at the end of the nineteenth century. Recently, the migration has become unidirectional--from Myanmar to Thailand-- and the number of migrants is growing steadily. An anomalous situation exists in this area: a fluid bord...

  6. Reproductive health of women after abdominal delivery living in different regions of the Kyrgyz Republic

    Directory of Open Access Journals (Sweden)

    A E Samigullina

    2018-04-01

    Full Text Available Aim. Study of somatic and obstetric and gynecologic morbidity of women of the Kyrgyz Republic after Cesarean section. Methods. Retrospective cohort study was conducted in 2016 in Kyrgyz state medical institute of retraining and advanced training. Three regions of the Kyrgyz Republic were selected: Bishkek, Jalal-Abad and Issyk-Kul regions. 908 pregnant women after abdominal delivery were chosen as the subject of the study and divided into three groups: group 1 (Bishkek - 305 pregnant women, group 2 (Jalal-Abad region - 300 females, group 3 (Issyk-Kul region - 303 females. The age was 15 to 49 years. The incidence of gynecologic and extragenital pathology and complications during previous pregnancies were studied. Results. Gynecologic pathology in past medical history was revealed in 15.8% of females, while women from group 1 are statistically significantly more likely to have gynecologic diseases than women from group 3. Females from group 2 had gynecologic pathology more rarely. In the structure of gynecologic incidence, sexually transmitted infections take the first place, cervical ectopy takes the second place and uterine fibroids - the third place. Extragenital pathology was detected in 38.2% of pregnant women. In its structure the first ranked place is taken by urinary tract diseases (12.3%, the second one - by infectious and parasitic diseases (11.6%, and the third place - by cardiovascular diseases (3.2%. Pathological course of pregnancy was also more frequent in group 1 than in group 2; there was no significant difference with group 3. Spontaneous abortion interrupted previous pregnancy in 19.8% of women, 5% had premature births, significantly more frequently in group 1, as well as preeclampsia. Conclusion. The most unfavorable region is the city of Bishkek, female residents of Jalal-Abad region are less susceptible to diseases; in general, gynecologic pathology was revealed in 15.8% of females, extragenital pathology - in 38.2% of

  7. Comparative ethnobotany of the Wakhi agropastoralist and the Kyrgyz nomads of Afghanistan

    DEFF Research Database (Denmark)

    Soelberg, Jens; Jäger, Anna K

    2016-01-01

    names are recorded in western transcription, the new Wakhi alphabet, phonetically and in Cyrillic. The present study documents a large body of endemic, indigenous plant knowledge; on crops, fuel, fodder, cosmetics, dyes, vegetables, veterinary medicine, traditional medicines and other plant uses which......Background The mountainous Wakhan and Pamir in northeastern Afghanistan is one of the most isolated yet inhabited places in Asia. It is home to the agropastoralist Wakhi and the last Afghan semi-nomadic Kyrgyz. We present a study of plant names and uses, along with comparisons of plant name...... etymology, origins of plant resources, intra- and intercultural exchanges and relations, and the relative availability of the known and used plants. Methods The fieldwork was conducted as an expedition in the summer of 2010, and visited settlements and pastures in Upper Wakhan and Big and Little Pamir. Semi...

  8. The Third Pillar of the Basel Accord: Evidence of borrower discipline in the Kyrgyz banking system

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    Edgar Demetrio Tovar-García

    2016-07-01

    Full Text Available We empirically study the asset side of market discipline in the banking system of the Kyrgyz Republic, examining whether borrowers are willing to pay higher interest rates to high-quality banks. Based on dynamic panel models and a dataset with bank information from 23 banks over the period 2010–2012, our findings suggest the presence of market discipline induced by borrowers. In other words, banks with higher capital ratios and liquidity charge higher interest rates on loans. This result has several implications for the banking policy in Kyrgyzstan, where we can recommend to policymakers a disclosure policy following the Third Pillar of Basel III, because not only can the bank's creditors use bank information to penalize the excessive bank risk, but borrowers can also use this information to discipline their banks.

  9. The progress and challenges of implementation of the Framework Convention on Tobacco Control (WHO FCTC) in Kyrgyz Republic

    OpenAIRE

    Chinara Bekbasarova

    2018-01-01

    Background and challenges to implementation The Kyrgyz Republic is Party of the WHO FCTC since August 23, 2006. This abstract analyzes progress and challenges during 10 years of implementation of WHO´s FCTC Intervention or response National Tobacco Control (TC) Law was adopted on August 21, 2006, entered into force on December 19, 2006 and was amended and supplemented during 10 years 2 times. TC measures were included, as one of main priorities, in the National Program on Heal...

  10. Radioisotopic parameters of water of the Syrdarya river basin in territory of the Kyrgyz Republic

    International Nuclear Information System (INIS)

    Vasiliev, I. A.; Alekhina, V. M.; Mamatibraimov, S.; Idrisova, S.; Orozobakov, T.

    2004-01-01

    Solution of atomic problem, which comprises atomic weapon creation, required intensive exploration and extraction of radioactive raw material, uranium ores in the first place, as well as other important metals for this purpose. Practical realization of these problems led to formation of many storages of wastes (tail storages) and dumps of mining production. In this connection the problems of the environmental protection from contamination by radioactive and other unhealthy metals appeared. As a result of mining and processing of radioactive and other raw material, which are necessary in atomic industry, a series of tail storages and dumps appeared in the Kyrgyz Republic. The largest of them are the Kara-Balty, Mailuu-Suu, Kavak, Kadamjai and other tail storages of uranium production. Toxic ingredients of the tail storages migrate together with the natural waters. However the regularities of their migration in space and time are studied insufficiently. By this reason it is almost impossible forecasting radiative and other ecological hazard. As an assessment of the measure of migration from territories of uranium plants only summarized the content of the uranium in underground waters, without natural and technogenic (man-caused) component separation is used at present time, though it is obvious, that just a technogenic component must characterize hazard. For solving this problem the discovery 'Phenomenon of uranium-234 and uranium-238 natural separation' and different degree of 2 34U and 2 38U fractioning in natural conditions and during technological processes were used. Essence of the discovery consists in that at transition of uranium from solid uranium-containing formations in liquids (comprising natural waters), which do not dissolve these formations, the enrichment of isotopic mixture by uranium-234 occurs. As a result of this natural waters and hydrogenic uranium derived from them have a surplus of 2 34U toward 2 38U. In technological cycle when deriving the

  11. Stress state of rock mass under open pit mining in the influence zone of tectonic disturbances (in terms of the Oktorkoi Fault, North Tien Shan)

    Science.gov (United States)

    Kozhogulov, KCh; Nikolskaya, OV; Rybin, AK; Kuzikov, SI

    2018-03-01

    The qualitative connection between the crack growth direction and the orientation of the main axes of horizontal deformations in rocks mass in the area of the Boordin gold ore province is revealed. The effect of the rock mass quality (RQD) and contact conditions of crack surfaces on the stability index of pit wall rock mass is evaluated, and the influence of the rock mass quality index on the pit wall stability is determined.

  12. Abandoned seasonal livestock migration reflected by plant functional traits: A case study in Kyrgyz rangelands

    Science.gov (United States)

    Hoppe, Franziska; Zhusui Kyzy, Taalaigul; Usupbaev, Adilet; Schickoff, Udo

    2017-04-01

    At least 30% of Kyrgyz pasture areas are considered to be subject to vegetation and soil degradation. Since animal husbandry is the economic basis to sustain people's livelihoods, rangeland degradation presents a threat for the majority of the population. Recently, the usage of plant functional traits as a powerful tool for the characterization of vegetation dynamics in response to anthropogenic and natural disturbances has been put forward. Grazing is one of the most severe disturbances on vegetation, which concerns equally the loss of area and biomass. Because grazing is both depending on and affecting plant functional traits, important insights can be generated, based on this codependency. We hypothesized that the contrasting grazing intensity of summer and winter pastures is reflected by the chosen traits. We used traits such as plant height, flowering start, growth form as well as SLA (Specific Leaf Area) and LMA (Leaf Mass per Area). Based on former phytosociological classification of the main pasture types (summer and winter pastures), community structure and the traits of dominant plant species were analyzed. Our results showed that on winter pastures grazing decreased plant height and SLA and favored plants with an earlier flowering start as well as rosette plants and ascending plants. We conclude that the study of trait composition in relation to anthropogenic disturbances can provide important insights into the mechanism of plant response to grazing in high-altitude rangelands.

  13. THE INFLUENCE OF EXTERNAL FACTORS ON THE SOCIO-POLITICAL PROCESSES IN THE KYRGYZ REPUBLIC

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    Майрамгуль Зайнабидиновна Ташиева

    2013-10-01

    Full Text Available This article deals with the foreign policy of the Kyrgyz Republic and the influence of geopolitical factors on the political processes in the country. The paper presents a periodization of foreign policy in modern Kyrgyzstan concerning the United States. The author reviewed the draft F. Starr's "Greater Central Asia" and analyzed the "theory of controlled chaos". Big attention is paid to the relationships of Kyrgyzstan and Russia , the USA and China, on the one hand, and with the nearest neighbors in the region, on the other. The paper analyzes the project for the construction of the railway "China - Kyrgyzstan - Uzbekistan". Russia takes one of the central points in the paper. Much attention is paid to the economic sphere, namely the construction of hydroelectric power. Due to the growing number of labor migrants from Kyrgyzstan to Russia , the article discusses the legislative framework in this area. The author lists the key factors that cause social and political problems between Kyrgyzstan and neighboring countries. This paper discusses in detail issues related to the enclaves and the disputed territories.DOI: http://dx.doi.org/10.12731/2218-7405-2013-9-31

  14. Assessing earthquake early warning using sparse networks in developing countries: Case study of the Kyrgyz Republic

    Science.gov (United States)

    Parolai, Stefano; Boxberger, Tobias; Pilz, Marco; Fleming, Kevin; Haas, Michael; Pittore, Massimiliano; Petrovic, Bojana; Moldobekov, Bolot; Zubovich, Alexander; Lauterjung, Joern

    2017-09-01

    The first real-time digital strong-motion network in Central Asia has been installed in the Kyrgyz Republic since 2014. Although this network consists of only 19 strong-motion stations, they are located in near-optimal locations for earthquake early warning and rapid response purposes. In fact, it is expected that this network, which utilizes the GFZ-Sentry software, allowing decentralized event assessment calculations, not only will provide useful strong motion data useful for improving future seismic hazard and risk assessment, but will serve as the backbone for regional and on-site earthquake early warning operations. Based on the location of these stations, and travel-time estimates for P- and S-waves, we have determined potential lead times for several major urban areas in Kyrgyzstan (i.e., Bishkek, Osh, and Karakol) and Kazakhstan (Almaty), where we find the implementation of an efficient earthquake early warning system would provide lead times outside the blind zone ranging from several seconds up to several tens of seconds. This was confirmed by the simulation of the possible shaking (and intensity) that would arise considering a series of scenarios based on historical and expected events, and how they affect the major urban centres. Such lead times would allow the instigation of automatic mitigation procedures, while the system as a whole would support prompt and efficient actions to be undertaken over large areas.

  15. Displacement and disease: The Shan exodus and infectious disease implications for Thailand

    Directory of Open Access Journals (Sweden)

    Suwanvanichkij Voravit

    2008-03-01

    Full Text Available Abstract Decades of neglect and abuses by the Burmese government have decimated the health of the peoples of Burma, particularly along her eastern frontiers, overwhelmingly populated by ethnic minorities such as the Shan. Vast areas of traditional Shan homelands have been systematically depopulated by the Burmese military regime as part of its counter-insurgency policy, which also employs widespread abuses of civilians by Burmese soldiers, including rape, torture, and extrajudicial executions. These abuses, coupled with Burmese government economic mismanagement which has further entrenched already pervasive poverty in rural Burma, have spawned a humanitarian catastrophe, forcing hundreds of thousands of ethnic Shan villagers to flee their homes for Thailand. In Thailand, they are denied refugee status and its legal protections, living at constant risk for arrest and deportation. Classified as "economic migrants," many are forced to work in exploitative conditions, including in the Thai sex industry, and Shan migrants often lack access to basic health services in Thailand. Available health data on Shan migrants in Thailand already indicates that this population bears a disproportionately high burden of infectious diseases, particularly HIV, tuberculosis, lymphatic filariasis, and some vaccine-preventable illnesses, undermining progress made by Thailand's public health system in controlling such entities. The ongoing failure to address the root political causes of migration and poor health in eastern Burma, coupled with the many barriers to accessing health programs in Thailand by undocumented migrants, particularly the Shan, virtually guarantees Thailand's inability to sustainably control many infectious disease entities, especially along her borders with Burma.

  16. Radioactive parameters of waters of the Syr-Darya river basin on the territory of the Kyrgyz Republic

    International Nuclear Information System (INIS)

    Idrisova, S.; Vasiliev, I.A.; Alekhina, V.M.; Mamatibraimov, S.; Orozobakov, T.

    2004-01-01

    Full text: Within the framework of the International Cooperation Program in the sphere of the transboundary monitoring of the rivers between the Republics of Kazakhstan, Kyrgyzstan, Tajikistan and Uzbekistan, and the United States of America ( N avruz , ISTC KR-850 Project), in addition, in the Kyrgyz Republic, the isotopic content (isotopic ratio of 234 U/ 238 U=γ ), and the uranium content (CU) in the waters was measured. The isotopic ratio 234 U/ 238 U=γ of the waters of the rivers Naryn and Kara-Daria basins has no anomalous values of 234 U/ 238 U, which indicates the absence of the man-caused uranium in these rivers. The results of determination of the activity ratio of 234 U/ 238 U and uranium content in the Mailuu-Suu river basin are of great interest. In the upper reaches of the Mailuu-Suu river the uranium content is 0.4 10 -6 g/l (0.8 10 -6 g/l in the flood period), in Mailuu-Suu town (after the tailing dump) - (3 †4) 10 -6 g/l, i.e. this value is an order of magnitude higher, and at the border with Uzbekistan - 1.8 ·10 -6 g/l (3.2 ·10 -6 g/l in the period of flooding), which is lower as compared with the town. Correspondently, there are changes in the activity ratio from 1.39 (in the upper reaches of the river) to 1.05 (in the town), and 1.32 (1.12 during the flood period) at the border with Uzbekistan. This situation indicates, first, the enrichment of the waters of the rivers with the man-caused uranium ( γ=1), and its subsequent sorption along the river stream. The obtained results indicate the absence of the man-caused uranium in the whole stream of the Naryn and Kara-Daria rivers on the territory of the Kyrgyz Republic, and lack of noticeable contamination of the waters of the Mailuu-Suu river with the man-caused uranium from the tailing dumps of the Western Mining-Chemical Plant (WMCP, Mailuu-Suu). It also should be noted that the share of the man-caused uranium, transported to Uzbekistan by the Mailuu-Suu river does not exceed 20-30%, and

  17. Shan women traders and their survival strategies on the Myanmar-Thailand borderland

    NARCIS (Netherlands)

    Lertchavalitsakul, B.

    2015-01-01

    Between the 1970s and the mid-1990s, the Burma-Thailand borderland witnessed an expansion of long-distance trade conducted by Shan women. This expansion occurred despite an escalation of ethnic rebellions and insurgencies on the Burmese side of the frontier, and in particular the relocation of the

  18. Quaternary tectonic evolution of the Pamir-Tian Shan convergence zone, Northwest China

    Science.gov (United States)

    Thompson Jobe, Jessica Ann; Li, Tao; Chen, Jie; Burbank, Douglas W.; Bufe, Aaron

    2017-12-01

    The Pamir-Tian Shan collision zone in the western Tarim Basin, northwest China, formed from rapid and ongoing convergence in response to the Indo-Eurasian collision. The arid landscape preserves suites of fluvial terraces crossing structures active since the late Neogene that create fault and fold scarps recording Quaternary deformation. Using geologic and geomorphic mapping, differential GPS surveys of deformed terraces, and optically stimulated luminescence dating, we create a synthesis of the active structures that delineate the timing, rate, and migration of Quaternary deformation during ongoing convergence. New deformation rates on eight faults and folds, when combined with previous studies, highlight the spatial and temporal patterns of deformation within the Pamir-Tian Shan convergence zone during the Quaternary. Terraces spanning 130 to 8 ka record deformation rates between 0.1 and 5.6 mm/yr on individual structures. In the westernmost Tarim Basin, where the Pamir and Tian Shan are already juxtaposed, the fastest rates occur on actively deforming structures at the interface of the Pamir-Tian Shan orogens. Farther east, as the separation between the Pamir-Tian Shan orogens increases, the deformation has not been concentrated on a single structure, but rather has been concurrently distributed across a zone of faults and folds in the Kashi-Atushi fold-and-thrust belt and along the NE Pamir margin, where shortening rates vary on individual structures during the Quaternary. Although numerous structures accommodate the shortening and the locus of deformation shifts during the Quaternary, the total shortening across the western Tarim Basin has remained steady and approximately matches the current geodetic rate of 6-9 mm/yr.

  19. Cladocera (Crustacea: Branchiopoda of Cat Tien National Park, South Vietnam

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    Artem Y. Sinev

    2013-08-01

    Full Text Available Cladocera of Cat Tien National Park, South Vietnam, and the surrounding agricultural area, were surveyed during the spring of 2009 (onset of the wet season and autumn 2010 (end of the wet season. The studied water bodies included two large lakes (Bau Sau and Bau Chim, small lakes and ponds, temporary pools, rivers and streams, as well as rice fields and ponds in an agricultural area beyond the boundaries of the National Park. Fifty three species of Cladocera were found, 18 of them new for Vietnam. Distribution and taxonomical status of the species are discussed. Of the recorded species, 58.5% (31 were found only in the National Park, 34% (18 both in the National Park and the agricultural area, and only 7.5% (4 exclusively in the agricultural area. Of the 20 species new for Vietnam, only one was found both in the National Park and the agricultural area, all others were found in the National Park only. Such a difference can be directly attributed to the loss of natural habitats (forest ponds and streams in agricultural areas and to the pollution by pesticides. Our study shows the importance of surveys in pristine and protected areas, for the full evaluation of regional microcrustacean richness.

  20. ¿CUÁNTOS SIGNIFICADOS TIENE UN PRODUCTO?

    Directory of Open Access Journals (Sweden)

    Jose Antonio Paris

    2014-06-01

    Full Text Available El marketing esencial se basa en la determinación de los significados en la mente del consumidor y de los códigos en la mente del mercado. Para poder sustentar esto se han creado metodologías como las técnicas de afloramiento de significado y las técnicas proyectivas entre otras. Pero, el nuevo problema que surge de esta conceptualización teórica es si vamos a poner al significado en la base del plan de marketing, la pregunta es ¿cuántos significados se deben determinar? Por lo que sabemos cada cultura tiene sus propias significaciones y los significados también cambian con el tiempo incluso lo hacen contextualmente. Lo cual hace aún más complejo el dilema presentado como título de este artículo. En se presentan los argumentos teóricos que sustentan uno de los descubrimientos más importantes del marketing esencial que sostenemos: en general para cada producto o servicio hay cuatro significados dominantes.

  1. Commentary - The Early Days of Central Asian Military Integration: the Kyrgyz National Division of the Red Army in 1927-1928

    Directory of Open Access Journals (Sweden)

    Isabelle Ohayon

    2009-12-01

    Full Text Available This paper is a brief overview of the sociology of a national division of the Red Army in the early days of its formation in Kyrgyzstan, as described in two documents about soldiers of Kyrgyz nationality in 1927 and 1928. At that time the Soviet Army was not seeking to substantially increase its numbers but rather recruiting in line with the intentions of the nationality policy, by integrating ethnic groups and regions that had been ignored by the high command. Kyrgyzstan is a striking exampl...

  2. U-Pb dating, geochemistry, and tectonic implications of the Songpan-Ganzi block and the Longmen Shan, Chiba

    International Nuclear Information System (INIS)

    Chen, Y.L.; Li, D.P.; Zhou, J.

    2009-01-01

    The Songpan-Ganzi triangular tectonic block is surrounded by the East Kunlun-Qaidam block in the north, the Qiangtang block in the southwest, and the Longmen Shan in the southeast. The Longmen Shan is the eastern margin of the Tibetan Plateau in Central Asia. The tectonic affinity and relationship of these regions with the Yangtze and North China blocks have been rigorously debated. In this paper, we present our recent studies on the geochemistry of the Precambrian to Triassic classic sedimentary rocks from this area. Detrital zircons were extracted from the sedimentary rocks for U-Pb dating by SHRIMP and LA-ICP-MS. Nd depleted mantle model ages indicate that these provenances have an affinity to the Yangtze craton and Qinling Shan, in contrast to those of the North China craton. All strata, from Cambrian to late Triassic, contain detrital zircon U-Pb ages of 1400 to 600 Ma, with most falling between 900-720 Ma. The Songpan-Ganzi block was the most important part of the Northern Tethys in the Triassic period, in addition to being the largest flysch basin in the world. The Longmen Shan thrust belt comprises both the telescoped, unmetamorphosed, shallow water carbonate-dominated passive margin of the Yangtze craton and its crystalline basement. The western and northern margins of the Yangtze craton, as well as the Qinling Shan, were the sources of sediments in the Songpan-Ganzi block and the Longmen Shan. The oldest dated detrital zircons indicate that the Yangtze craton started forming during the period 2800-2200 Ma. Because the basement of the Yangtze craton experienced multi-episodic intracrustal processes, the oldest basement components account for only a small portion of the provenance components. The detrital zircon ages of 2200-1400 Ma indicate a major contribution of the Qinling Shan and/or the northwestern margin of the Yangtze craton to the clastic sediments in the Songpan-Ganzi block. The presence of detrital zircon of Neoproterozoic to Triassic ages

  3. Constraining the Distribution of Vertical Slip on the South Heli Shan Fault (Northeastern Tibet) From High-Resolution Topographic Data

    Science.gov (United States)

    Bi, Haiyun; Zheng, Wenjun; Ge, Weipeng; Zhang, Peizhen; Zeng, Jiangyuan; Yu, Jingxing

    2018-03-01

    Reconstruction of the along-fault slip distribution provides an insight into the long-term rupture patterns of a fault, thereby enabling more accurate assessment of its future behavior. The increasing wealth of high-resolution topographic data, such as Light Detection and Ranging and photogrammetric digital elevation models, allows us to better constrain the slip distribution, thus greatly improving our understanding of fault behavior. The South Heli Shan Fault is a major active fault on the northeastern margin of the Tibetan Plateau. In this study, we built a 2 m resolution digital elevation model of the South Heli Shan Fault based on high-resolution GeoEye-1 stereo satellite imagery and then measured 302 vertical displacements along the fault, which increased the measurement density of previous field surveys by a factor of nearly 5. The cumulative displacements show an asymmetric distribution along the fault, comprising three major segments. An increasing trend from west to east indicates that the fault has likely propagated westward over its lifetime. The topographic relief of Heli Shan shows an asymmetry similar to the measured cumulative slip distribution, suggesting that the uplift of Heli Shan may result mainly from the long-term activity of the South Heli Shan Fault. Furthermore, the cumulative displacements divide into discrete clusters along the fault, indicating that the fault has ruptured in several large earthquakes. By constraining the slip-length distribution of each rupture, we found that the events do not support a characteristic recurrence model for the fault.

  4. Lead Levels in the Bones of Small Rodents from Alpine and Subalpine Habitats in the Tian-Shan Mountains, Kyrgyzstan

    Directory of Open Access Journals (Sweden)

    Zuzana Ballová

    2018-01-01

    Full Text Available High mountain areas are an appropriate indicator of anthropogenic lead (Pb, which can reach remote mountain ranges through long distance atmospheric transport. We compared the content of Pb in ecologically equivalent rodent species from Tian-Shan with European mountain ranges including the Tatra, Vitosha and Rila mountains. We used bone tissues from terminal tail vertebrae of small rodents for detection of Pb levels through electro-thermal atomic absorption spectroscopy (AAS. The tailbones of Tian-Shan rodents had significantly lower Pb levels than snow voles from the Tatra Mountains, but there was no significant difference in comparison with the Vitosha and Rila mountains. We can conclude that Tian-Shan shows lower pollution by Pb than the Tatras, which may be a result of prolonged industrialization of north-western Europe and strongly prevailing west winds in this region.

  5. VAR—ANALYSIS OF GLOBAL FINANCIAL ECONOMIC CRISIS IMPACT ON PUBLIC BUDGET AND UNEMPLOYMENT: EVIDENCE FROM THE ECONOMY OF THE KYRGYZ REPUBLIC

    Directory of Open Access Journals (Sweden)

    Nargiza Bakytovna Alymkulova

    2016-12-01

    Full Text Available The Global financial crisis hit the economy of the Kyrgyz Republic by the third wave of its transmission in the early of 2009. The article examines the impact of the Global financial economic crisis on the public budget and unemployment of the Kyrgyz Republic. We analyzed the transmission of the crisis on the public budget firstly and its effect on unemployment level by using the vector autoregression approach (VAR and quarterly data for 2005–2013 within the framework of IS-LM model for small open economies with floating exchange rate. There is an inverse relationship between the public budget and remittances inflow, liquidity level, volume of deposits, and exchange rate. As a result of the study, the fall in remittances inflows, liquidity level of the banking system, depreciation of the national currency lead to an increase in public revenue. Therefore, the increase in public spending during the crisis period, with the aim of unemployment reduction, may be considered as a crucial policy. The study result allows to policy-makers to exactly know what channels of transmission mechanism transfer the Global crisis on the public budget and its effect on unemployment level of the republic in order to undertake anticrisis macroeconomic policy. The final result of the study indicates that the increase of unemployment level by 1 % requires the increase of public spending by 0.63 %.

  6. Gardens and Gateways: Journeys within the Vision of Han-shan

    Directory of Open Access Journals (Sweden)

    Anne Beidler

    2011-04-01

    Full Text Available Although rooted in the work of the T’ang poet Han-shan, this paper is ultimately about the ways in which writers and artists engage with what they experience in the world. The work of filmmaker Trin T Minh-Ha, poems by W.S. Merwin, Burtin Watson’s translations, and the thoughts on the creative process of translation by Tony Barnstone and Gary Snyder have all informed my work as an artist and the images I present here.

  7. Dark energy from cosmological fluids obeying a Shan-Chen non-ideal equation of state

    OpenAIRE

    Bini, Donato; Geralico, Andrea; Gregoris, Daniele; Succi, Sauro

    2014-01-01

    We consider a Friedmann-Robertson-Walker universe with a fluid source obeying a nonideal equation of state with ‘‘asymptotic freedom,’’ namely ideal gas behavior (pressure changes directly proportional to density changes) both at low and high density regimes, following a fluid dynamical model due to Shan and Chen. It is shown that, starting from an ordinary energy density component, such fluids naturally evolve towards a universe with a substantial ‘‘dark energy’’ component at the present tim...

  8. Structural evolution of the Ural-Tian Shan junction: A view from Karatau ridge, South Kazakhstan

    Science.gov (United States)

    Alexeiev, D.V.; Cook, H.E.; Buvtyshkin, V.M.; Golub, L.Y.

    2009-01-01

    The deformation history of the Late Palaeozoic Ural-Tian Shan junction is discussed for the example of the Karatau ridge in southern Kazakhstan. Three deformation events are recognized. The Late Carboniferous D1 event is characterized by Laramide-style thrust-and-fold structures on the southern margin of Kazakhstan with shortening in a NE-SW direction. The Latest Permian and Triassic D2 event is controlled by compression in an east-west direction, which reflects collisional deformation in the Urals. The main structures are submeridional folds and north-west-striking sinistral strike-slip faults. The Triassic D3 event with shortening in a north-south direction reflects collision of the Turan microcontinent against the southern margin of Kazakhstan. The main structures are north-west-striking dextral strike-slip faults. Our new data provides important clues for the reconstruction of pre-Cretaceous structures between the Urals and the Tian Shan. ?? 2008 Acad??mie des sciences.

  9. A distribution list of the butterflies (Lepidoptera, Rhopalocera of Tian-Shan within the boundaries of the former Soviet Union

    Directory of Open Access Journals (Sweden)

    S. K. Korb

    2017-05-01

    Full Text Available A distributive list of butterflies of Tian-Shan in borders of former Soviet Union is compiled, it contains 289 species: Hesperiidae – 21 species, Papilionidae – 21 species; Pieridae – 38 species, Satyridae – 67 species, Lybitheidae – 1 species, Danaidae – 1 species, Nymphalidae – 42 species, Riodinidae – 2 species, Lycaenidae – 96 species. New synonyms are established.

  10. Petrology, isotopic and fluid inclusion studies of eclogites from Sujiahe, NW Dabie Shan (China), July 1 2002

    NARCIS (Netherlands)

    Fu, B.; Zheng, Y.-F.; Touret, J.L.R.

    2002-01-01

    In addition to the Triassic Hong'an low-T-high-P eclogite and the Xinxian coesite-bearing kyanite-glaucophane eclogite, Silurian coesite-free amphibole eclogites occur in the Sujiahe region, NW Dabie Shan of central China. A comprehensive study of petrology, Nd-Sr, O-H isotopes and fluid inclusions

  11. Geomorphic response of an active metamorphic core-complex in a collisional orogen: Example from the Lunggar Shan, Southern Tibet

    International Nuclear Information System (INIS)

    Taylor, M H; Stockli, D F; Kapp, P A

    2008-01-01

    We present structural and neotectonic mapping from the Lunggar Shan rift in southern Tibet. The Lunggar Shan is a N-trending mountain range ∼70 km long N-S and up to 40 km wide E-W. The Lunggar Shan is bounded on its east side by a low-angle ( 0 ) east-dipping detachment fault that juxtaposes mylonitic gneiss and variably deformed granites in its footwall against alluvial fans and Neogene gravels in its hangingwall. Foliations in the mylonitic footwall dip 40 m of throw on individual scarps. An intriguing observation is that an intrabasinal topographic high is actively developing near areas of inferred maximum extension, with lacustrine sediments being uplifted and eroded. This observation indicates that the rift basin initially developed as a typical half-graben system that underwent a transition from deposition, to uplift and erosion perhaps as a result of isostatic rebound of the footwall at depth, warping the overlying hangingwall basin. If correct, the Lunggar Shan may represent a modern analogue to the supradetachment basin model

  12. The 24 July 2008 outburst flood at the western Zyndan glacier lake and recent regional changes in glacier lakes of the Teskey Ala-Too range, Tien Shan, Kyrgyzstan

    Directory of Open Access Journals (Sweden)

    C. Narama

    2010-04-01

    Full Text Available On 24 July 2008, a glacier lake outburst flood (GLOF occurred at the western (w- Zyndan glacier lake in the Tong District of Ysyk-Köl Oblast, Kyrgyzstan. The flood killed three people and numerous livestock, destroyed infrastructure, and devastated potato and barley crops as well as pastures. Tuurasuu village and a downstream reservoir on the Zyndan river escaped heavy damage because the main flood was diverted toward the Tong river. RTK-GPS and satellite data (Landsat 7 ETM+, ALOS/PRISM, and ALOS/AVNIR-2 reveal that the flood reduced the lake area from 0.0422 km2 to 0.0083 km2, discharging 437 000 m3 of water. This glacier lake was not present in a Landsat 7 ETM+ image taken on 26 April 2008. It formed rapidly over just two and half months from early May to the late July, when large amounts of snow and glacier melt water became trapped in a basin in the glacier terminus area, blocked by temporary closure of the drainage channel through the terminal moraine that included much dead-ice. In the same mountain region, most other glacier-lake expansions were not particularly large during the period from 1999–2008. Although events like the w-Zyndan glacier lake outburst occur infrequently in the high Central Asian mountains, such fast developing, short-lived lakes are particularly dangerous and not easy to monitor using satellite data. Appropriate measures to protect against such lake outburst hazards in this region include educating residents on glacier hazards and monitoring techniques, providing frequently updated maps of glacier lakes, and planning and monitoring land-use, including house locations.

  13. Fault Slip and GPS Velocities Across the Shan Plateau Define a Curved Southwestward Crustal Motion Around the Eastern Himalayan Syntaxis

    Science.gov (United States)

    Shi, Xuhua; Wang, Yu; Sieh, Kerry; Weldon, Ray; Feng, Lujia; Chan, Chung-Han; Liu-Zeng, Jing

    2018-03-01

    Characterizing the 700 km wide system of active faults on the Shan Plateau, southeast of the eastern Himalayan syntaxis, is critical to understanding the geodynamics and seismic hazard of the large region that straddles neighboring China, Myanmar, Thailand, Laos, and Vietnam. Here we evaluate the fault styles and slip rates over multi-timescales, reanalyze previously published short-term Global Positioning System (GPS) velocities, and evaluate slip-rate gradients to interpret the regional kinematics and geodynamics that drive the crustal motion. Relative to the Sunda plate, GPS velocities across the Shan Plateau define a broad arcuate tongue-like crustal motion with a progressively northwestward increase in sinistral shear over a distance of 700 km followed by a decrease over the final 100 km to the syntaxis. The cumulative GPS slip rate across the entire sinistral-slip fault system on the Shan Plateau is 12 mm/year. Our observations of the fault geometry, slip rates, and arcuate southwesterly directed tongue-like patterns of GPS velocities across the region suggest that the fault kinematics is characterized by a regional southwestward distributed shear across the Shan Plateau, compared to more block-like rotation and indentation north of the Red River fault. The fault geometry, kinematics, and regional GPS velocities are difficult to reconcile with regional bookshelf faulting between the Red River and Sagaing faults or localized lower crustal channel flows beneath this region. The crustal motion and fault kinematics can be driven by a combination of basal traction of a clockwise, southwestward asthenospheric flow around the eastern Himalayan syntaxis and gravitation or shear-driven indentation from north of the Shan Plateau.

  14. The Work of Inscription: Antenatal Care, Birth Documents, and Shan Migrant Women in Chiang Mai.

    Science.gov (United States)

    Seo, Bo Kyeong

    2017-12-01

    For transnational migrant populations, securing birth documents of newly born children has crucial importance in avoiding statelessness for new generations. Drawing on discussions of sovereignty and political subjectivization, I ask how the fact of birth is constituted in the context of transnational migration. Based on ethnographic data collected from an antenatal clinic in Thailand, this article describes how Shan migrant women from Myanmar (also known as Burma) utilize reproductive health services as a way of assuring a safe birth while acquiring identification documents. Paying close attention to technologies of inscription adopted for maternal care and birth registration, I argue that enacting bureaucratic documents offers a chance for migrant women to bridge the interstice between human and citizen. Birth certificates for migrant children, while embodying legal ambiguity and uncertainty, epitomize non-citizen subjects' assertion of their political relationship with the state. © 2016 by the American Anthropological Association.

  15. Paleomagnetic results from the upper silurian of the Shan-Thai-Malay Block, southwest Yunnan, China

    Science.gov (United States)

    Chen, Haihong; Zhong, Dalai; Heller, Friedrich; Dobson, Jon P.

    77 paleomagnetic samples from the Upper Silurian reddish limestone and marlstone of the Shan-Thai-Malay block near Baoshan ( 99.1°E, 24.8°N ), western Yunnan, China, reveal a pre-folding remnant magnetization, with a mean direction of D=49.6°, I= -3.2°, k=9.7, a95=5.5°, corresponding a paleopole at 207.0°E, 36.8°N. These results, unlike the upper Paleozoic data with steeper inclinations published earlier, suggest that the block was located at equatorial latitude during late Silurian time, probably adjacent to the northern margin of Gondwanaland.

  16. N isotopes and N cycle in the TieShanPing subtropical forest ecosystem, Southwestern China.

    Science.gov (United States)

    Jiang, Chun-lai; Zhang, Xiao-Shan

    2009-07-01

    Nitrogen is essential for forest growth and forest stand development. It is commonly a limited factor for forest productivity. We examined delta (15)N values in soils and plants by studying the sources of N used by vegetation and cycles of N in a 43-year-old plantation of the TieShanPing forest ecosystem in southwestern China, dominated by massone pine (Pinus massoniana). The N concentration of plant materials ranges from 1.1% to 2.2%. The nitrogen concentration of P. massoniana was 1.3% while soils showed the concentration of 0.04-0.15%. Regarding natural abundance of (15)N, large significant variation (-6.0 per thousand to -3.8 per thousand) in delta (15)N values was observed among shrub and tree leaves. delta (15)N values were also significantly varied from -4.7 per thousand to -3.8 per thousand among the pioneer species in the plantation. Soil delta (15)N values (3.1-6.3 per thousand) were significantly enriched compared to those values in plant samples. Despite the negative delta (15)N values of the vegetation cover, the high delta (15)N values in the topsoil indicate that return of N to soils by litter-fall is minimal on TieShanPing and the present forests do not change very much the soil (15)N signals at the surface layer. The positive delta (15)N values may also indicate large N losses from the soil system vial leaching, volatilization and plant uptake.

  17. New insights into Late Quaternary slip rate of the thrust fault zone, northern margin of the Qilian Shan, NE Tibet

    Science.gov (United States)

    Hai-bo, Y.; Yang, X., Sr.; LI, A.; Huang, X.; Huang, W.

    2017-12-01

    The India-Eurasian plate collision caused widespread Cenozoic crustal deformation within the Tibetan Plateau and on its margins. Ongoing post-collisional convergence formed multi-row NWW-trending folded mountain ranges and basins pattern in the northeastern Tibet. Late Quaternary tectonic deformation and quantitative slip rate estimates around the Qilian Shan and the Hexi corridor foreland basin are critical to understanding crustal deformation process of the Tibetan plateau and assessing regional seismic hazards. The Fodongmo-Hongyazi fault (FHF) is a major thrust at the Northeastern Tibet, bounding the Qilian Shan. It is accommodating the crustal shortening across this region and has produced strong historical earthquake. Until now the slip rate has been poorly constrained limiting our understanding of its role in the accommodation of deformation across this region. In this work, faulted terraces at the Hongshuiba River and Fengle River sites on the western and middle segments of the FHF were mapped with satellite imagery and field observations. Chronological constraints are placed on the ages of displaced river terraces at these sites using terrestrial cosmogenic nuclide (TCN) exposure dating. These ages combined with offsets measured from SPOT 6 DEM's yield average vertical slip rates of 1.3±0.1mm/yr for the western segment since 207 ka and 0.9±0.1 mm/yr since 46 ka for the middle segment. These data suggest that the FHF accommodates 15-20% of the total shortening across the Qilian Shan (5.5-7 mm/yr). In addition, comparisons of our data with published slip rates along the Northern Qilian Thrust Fault Zone show that the fastest tectonic uplift occurs along the western portion of the Northern Qilian Shan. This is consistent with estimates deduced from geomorphology. The western portion of the Qilian Shan is mainly controlled by compressional deformation produced by the northward movement of the Northeastern Tibetan Plateau, while the eastern Qilian Shan is

  18. Association between Social Integration and Health among Internal Migrants in ZhongShan, China.

    Directory of Open Access Journals (Sweden)

    Yanwei Lin

    Full Text Available Internal migrants are the individuals who migrate between regions in one country. The number of internal migrants were estimated at 245 million in China in 2013. Results were inconsistent in the literature about the relationship between their health statuses and social integration. The main difference exists on how to measure the social integration and whether health statuses of internal migrants improve with years of residence. To complement the existing literature, this study measured social integration more comprehensively and estimated the internal migrants' health statuses with varying years of residence, and explored the associations between the migrants' social integration and health. We used the data from 2014 Internal Migrant Dynamic Monitoring Survey of Health and Family Planning in ZhongShan, China. Health status was measured from four aspects: self-reported health, subjective well-being, perception of stress, mental health. We measured social integration through four dimensions: economy, social communication, acculturation, and self-identity. The analyses used multiple linear regressions to examine the associations between self-reported health, subjective well-being, and perception of stress, mental health and social integration. The analytical sample included 1,999 households of the internal migrants and 1,997 local registered households, who were permanent residents in ZhongShan. Among the internal migrants, Adults in the labor force, who were aged 25 to 44 years old, accounted for 91.2% of the internal migrant population, while 74.6% of the registered population were in that age group. Median residential time among migrants was 2.8 (1.3-6.2 years, and 20.2% of them were migrating in the same Guangdong province. Except for mental health, other health statuses among migrants had significant differences compared with local registered population, e.g. self-reported health was better, but subjective well-being was worse. However, these

  19. ¿Qué tienes en la cara, eso se quita?

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    Jimmy Arévalo Romero

    2013-10-01

    Full Text Available El presente texto es un ensayo preparado por estudiantes de Medicina que tiene origen en su experiencia personal, ya que trata del padecimiento del acné en lo adolescencia, en él quieren concienciar a lo comunidad en general sobre las consecuencias psicológicas que genera el padecimiento del acné en el adolescente, y estimular a las personas a contribuir al desarrollo de estos jóvenes en la sociedad.

  20. GREAT REBELLION OF 1916 in KYRGYZ: URKÜN 1916 KIRGIZ BÜYÜK İSYANI: ÜRKÜN

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    Füsun KARA

    2011-06-01

    Full Text Available The revolution in 1916 was one of the biggest tragedies in the politics of the Russian Empire was to have Kyrgyzstan as its colony. For instance, the best places were given to russians, local people were forced to move to rural area. The main reason was a call for men into Russia’s Central Asian colonies to serve in the Tsarist army fighting in World war I. The first uprising was in Khojent on july 4 th 1916 and the movement spread to other parts of Turkestan. Kyrgyz Turks were killed by the Russian forces and settlers. Kyrgyz population from the North of the country were killed. And another 120.000 fled across the border to China 1916 İsyanı Kırgız tarihinin en büyük trajedilerinden biridir. Bu olay Kırgızistan’da Ürkün olarak bilinir. Rus İmparatorluğu Kırgızistan’da koloni politikası uygulamıştır. En iyi yerler Ruslara verilmiş yerli halk kendi toprağından edilerek kırsal alanlara göç ettirilmiştir. Ayaklanmanın temel nedeni ise I. Dünya Savaşında Çarlığın Rusya’nın geri hizmetlerinde çalışmak üzere Türkistanlıları çağırması olmuştur. Ayaklanma 4 Temmuz 1916’da Hocent’te başlamıştır daha sonra Türkistan’ın diğer kısımlarına yayılmıştır. Kırgız Türkleri Rus askerleri ve Rus yerleşimciler tarafından öldürülmüştür. Ülkenin kuzeyindeki ayaklanmacılar öldürülmüş diğer 120 bini Çine kaçmıştır.

  1. Wormholes supported by phantom energy from Shan-Chen cosmological fluids

    Energy Technology Data Exchange (ETDEWEB)

    Wang, Deng [Nankai University, Theoretical Physics Division, Chern Institute of Mathematics, Tianjin (China); Meng, Xin-He [Nankai University, Department of Physics, Tianjin (China); Institute of Theoretical Physics, CAS, State key Lab of Theoretical Physics, Beijing (China)

    2016-03-15

    In the present paper, the exact solutions of spherically symmetrical Einstein field equations describing wormholes supported by phantom energy that violates the null energy condition from Shan-Chen background fluid are obtained. We have considered the important case of the model parameter ψ ∼ 1, which corresponds to the ''saturation effect'', and this regime corresponds to an effective form of ''asymptotic freedom'' for the fluids, but occurring at cosmological rather than subnuclear scales. Then we investigate the allowed range for the values of the model parameters g and ω when the spacetime metrics describe wormholes and discuss the possible singularities of the solutions, finding that the obtained spacetimes are geodesically complete. Furthermore, we construct two traversable wormholes through matching our obtained interior solutions to the exterior Schwarzschild solutions and analyze the traversabilities of the wormholes. Finally, we consider the case of anisotropic pressure and discover that the transverse pressure also crosses the phantom divide -1 with the growth of the wormhole dimension, and it tends to be the same as the radial pressure with the growth of the wormhole radius. (orig.)

  2. Chin Shan analyses show advantages of whole pool multi-rack approach

    International Nuclear Information System (INIS)

    Singh, K.P.; Soler, A.I.

    1991-01-01

    Nuclear fuel storage racks are essentially thin-walled, cellular structures of prismatic cross-section. Although the details of design vary from one supplier to another, certain key physical attributes are common to all designs. For example, all racks feature square cells of sufficient opening size and height to enable insertion and withdrawal of the fuel assembly. The array of cells is positioned in a vertical orientation and is supported off the pool slab surface by four or more support legs. The spent fuel pool is filled with the individual fuel racks. The plenum created by the support legs is essential for proper cooling of the fuel assemblies stored in the rack, which relies on natural convective cooling to extract the heat emitted by the spent fuel. However, it has the insalutary effect of making it kinematically less stable. Regulatory authorities require careful and comprehensive analysis of the response of the racks under the seismic motions postulated for the pool slab. Results from whole pool multi-rack (WPMR) analyses at the Chin Shan and Oyster Creek nuclear plants point up the potential inadequacies of single rack 3D analyses, and show just how important it is to carry out WPMR simulations, despite their abstruseness and high cost. (author)

  3. CHANGES IN PHONETICS IN THE WORDS BORROWED BY THE KYRGYZ LANGUAGE KIRGIZ TÜRKÇESİNDE ALINTI KELİMELERDEKİ SES DEĞİŞMELERİ

    Directory of Open Access Journals (Sweden)

    Cüneyt AKIN

    2011-01-01

    Full Text Available Throughout history, the Kyrgyz people borrowed many words and concepts especially on religion and ethics as a result of their relations with the Arabs and the Arabic language. They also borrowed many words of Persian origin on commerce, husbandry and agriculture from the Uzbek and Tajik peoples due to their relations with them in those fields. As a result of their close relations with the Russians which started in the tsar period, they not only made Russian as their official language and first language in their daily life due to the high pressure, but also borrowed many political, administrative, scientific and philosophical concepts from Russian, without phonetically changing many of them. Still geographically close to the Mongol and Chinese peoples, the Kyrgyz people got close to them, and even fought them in history. And as a result of such relations, they borrowed some words related to nomadic societies.This study aims to reveal changes in phonetics in the words borrowed by the Kyrgyz language from Arabic, Persian, Mongolian, Chinese and Russian in order to show the power of purification of the Kyrgyz language by means of examining its rules that it applies on borrowed words. Kırgızlar tarihi süreçte, Araplar ve Arapça ile ilişkileri neticesinde özellikle din ve ahlaka dair çok sayıda kelime ve kavram alıntılamışlardır. Özbek ve Taciklerle olan ticarî ilişkileri, hayvancılık ve tarım alnındaki münasebetleriyle birlikte ise, bu alanlara ilişkin çok sayıda Farsça kökenli kelimeyi bünyesine katmışlardır. Ruslarla Çarlık döneminde başlayan yakın temas sonucu da, resmi dillerini Rusça yapmaya, günlük konuşmalarında Rusçayı ana dil düzeyinde kullanmaya varan yoğun baskının tesiriyle, büyük bir kısmını fonetik değişime uğratmadan benimsemek durumunda kalarak, çok sayıda siyasi, idari, bilimsel ve felsefi kelime ve kavram alıntısı yapmıştır. Moğollar ve Çinlilerle coğrafi bakımdan g

  4. Influence of surface-normal ground acceleration on the initiation of the Jih-Feng-Erh-Shan landslide during the 1999 Chi-Chi, Taiwan, earthquake

    Science.gov (United States)

    Huang, C.-C.; Lee, Y.-H.; Liu, Huaibao P.; Keefer, D.K.; Jibson, R.W.

    2001-01-01

    The 1999 Chi-Chi, Taiwan, earthquake triggered numerous landslides throughout a large area in the Central Range, to the east, southeast, and south of the fault rupture. Among them are two large rock avalanches, at Tsaoling and at Jih-Feng-Erh-Shan. At Jih-Feng-Erh-Shan, the entire thickness (30-50 m) of the Miocene Changhukeng Shale over an area of 1 km2 slid down its bedding plane for a distance of about 1 km. Initial movement of the landslide was nearly purely translational. We investigate the effect of surface-normal acceleration on the initiation of the Jih-Feng-Erh-Shan landslide using a block slide model. We show that this acceleration, currently not considered by dynamic slope-stability analysis methods, significantly influences the initiation of the landslide.

  5. Salud Tiene Sabor: a model for healthier restaurants in a Latino community.

    Science.gov (United States)

    Nevarez, Carmen R; Lafleur, Mariah S; Schwarte, Liz U; Rodin, Beth; de Silva, Pri; Samuels, Sarah E

    2013-03-01

    The prevalence of overweight and obesity in children has risen nationally in recent decades, and is exceptionally high in low-income communities of color such as South Los Angeles CA. Independently owned restaurants participating in the Salud Tiene Sabor program at ethnic foods marketplace Mercado La Paloma in South Los Angeles are responding to the childhood obesity crisis by posting calories for menu items and providing nutrition information to patrons. To evaluate whether menu labeling and nutrition information at point of purchase have an influence on availability of healthy food options, patron awareness of calorie information, and restaurant owners' support of the program. A case-study design using mixed methods included restaurant owner and stakeholder interviews, patron surveys, and environmental assessments. Data were collected using originally designed tools, and analyzed in 2009-2011. Healthy eating options were available at the Mercado La Paloma; restaurant owners and the larger community supported the Salud Tiene Sabor program; 33% of patrons reported calorie information-influenced purchase decisions. Owners of independent restaurants have an important role in improving access to healthy foods in low-income, Latino communities. Copyright © 2013 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

  6. Effects of Land Use Change on Sediment and Water Yields in Yang Ming Shan National Park, Taiwan

    Directory of Open Access Journals (Sweden)

    Thomas C. C. Huang

    2015-01-01

    Full Text Available The Soil and Water Assessment Tool (SWAT is a watershed-based, semi-distributed hydrologic model for simulating hydrological processes at different spatial scales. The SWAT hydrology and erosion/sediment components are first validated after the hydrologic components calibration. The SWAT model also utilizes geographic information system (GIS and digital elevation model (DEM to delineate watersheds and extract the stream network. This study applies SWAT model to assess the impacts of land use change on soil and water losses from Yang Ming Shan National Park Watershed in northern Taiwan. Although the government has formulated regulations to limit the development, however, intense human activities, such as farming and building construction, still continue to exist. This study utilized two land-use data periods, one in 1996 and another in 2007, along with the SWAT model to simulate soil and water losses in Yang Ming Shan National Park. Based on the baseline scenario, the SWAT model was also successful in simulating the future scenario. Study results for scenario 2007, as compared to 1996 baseline period indicate that land use change shows forest land decreases about 6.9%, agricultural land increases about 9.5%, and causes sediment yield increase of 0.25 t/ha. Human activities deserve more attention when assessing soil and water losses because of their inevitable impacts. Government needs to modify land development policies and plans for land use change detection using satellite imagery to avoid illegal development activities.

  7. 3D Crust and Uppermost Mantle Structure beneath Tian Shan Region from ambient noise and earthquake surface waves

    Science.gov (United States)

    Xiao, X.; Wen, L.

    2017-12-01

    As a typical active intracontinental mountain range in Central Asia, Tian Shan Mt serves as the prototype in studying geodynamic processes and mechanism of intracontinental mountain building. We study 3D crust and the uppermost mantle structure beneath Tian Shan region using ambient noise and earthquake surface waves. Our dataset includes vertical component records of 62 permanent broadband seismic stations operated by the Earthquake Administration of China. Firstly, we calculate two-year stacked Cross-Correlation Functions (CCFs) of ambient noise records between the stations. The CCFs are treated as the Empirical Green's Functions (EGFs) of each station pair, from which we measured phase velocities of fundamental-mode Rayleigh wave in the period of 3-40 s using a frequency-time analysis method. Secondly, we collect surface wave data from tele-seismic events with Mw > 5.5 and depth shallower than 200 km and measure phase velocities of the fundamental-mode of Rayleigh wave in the period of 30-150 s using a two-station method. Finally, we combine the phase velocity measurements from ambient noise and earthquake surface waves, obtain lateral isotropic phase velocity maps at different periods based on tomography and invert a 3D Vsv model of crust and uppermost mantle down to about 150 km using a Monte Carlo Inversion method. We will discuss our inversion results in detail, as well as their implications to the tectonics in the region.

  8. Two New Monoterpene Glycosides from Qing Shan Lu Shui Tea with Inhibitory Effects on Leukocyte-Type 12-Lipoxygenase Activity

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    Ding Zhi Fang

    2013-04-01

    Full Text Available We evaluated the inhibitory effect of 12 Chinese teas on leukocyte-type 12-lipoxygenase (LOX activity. Tea catechins such as epigallocatechin gallate have been known to exhibit leukocyte-type 12-LOX inhibition. Qing Shan Lu Shui, which contains lower catechin levels than the other tested teas, suppressed leukocyte-type 12-LOX activity. To characterize the bioactive components of Qing Shan Lu Shui, leukocyte-type 12-LOX inhibitory activity–guided fractionation of the aqueous ethanol extract of the tea was performed, resulting in the isolation of two new monoterpene glycosides: liguroside A (1 and B (2. The structures of compounds 1 and 2 were characterized as (2E,5E-7-hydroperoxy-3,7-dimethyl-2,5-octadienyl-O-(α-L-rhamnopyranosyl-(1″→3′-(4′″-O-trans-p-coumaroyl-β-D-glucopyranoside and (2E,5E-7-hydroperoxy-3,7-dimethyl-2,5-octa-dienyl- O-(α-L-rhamnopyranosyl-(1″→3′-(4′″-O-cis-p-coumaroyl-β-D-glucopyranoside, respectively, based on spectral and chemical evidence. Ligurosides A (1 and B (2 showed inhibitory effects on leukocyte-type 12-LOX activity, with IC50 values of 1.7 and 0.7 μM, respectively.

  9. La alucinación verbal tiene la estructura de la holofrase

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    Arturo de la Pava Ossa

    2009-05-01

    Full Text Available ¿En qué sentido la alucinaciónauditiva tiene la estructura dela holofrase? La holofrase es lainterjección, dice Lacan en 1958.En 1964, plantea que cuando enel primer par significante no hayintervalo, se solidifica, “se holofrasea”;a lo que añade que algo delmismo orden ocurre en la psicosis.Esta afirmación aporta elementospara pensar que la alucinación esuna holofrase y cómo a partir deella el psicótico construye su delirioparanoico.Palabras clave: holofrase, interjección,alucinación, discurso, funciónfálica.

  10. Miseria y violencia en El Coronel no tiene quien le escriba

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    Gloria Escobar Soriano

    1999-02-01

    Full Text Available El trabajo describe la marginación y la pobreza de un sector de la sociedad colombiana en El Coronel no tiene quien le escriba, la célebre novela de Gabriel García Márquez. Mientras el Coronel espera la llegada de la carta, su hijo Agustín, ha muerto por sus actividades revolucionarias. El y su mujer enferma viven en una casa hipotecada y comen de las migajas que le sobran al gallo. El grado de injusticia y violencia política que se respira en el ambiente aumentan la crisis económica del Coronel y generan en él una resistencia pasiva que recobra cuando se niega a vender el gallo y decide esperar la fecha de la pelea.

  11. Estimation of recurrence interval of large earthquakes on the central Longmen Shan fault zone based on seismic moment accumulation/release model.

    Science.gov (United States)

    Ren, Junjie; Zhang, Shimin

    2013-01-01

    Recurrence interval of large earthquake on an active fault zone is an important parameter in assessing seismic hazard. The 2008 Wenchuan earthquake (Mw 7.9) occurred on the central Longmen Shan fault zone and ruptured the Yingxiu-Beichuan fault (YBF) and the Guanxian-Jiangyou fault (GJF). However, there is a considerable discrepancy among recurrence intervals of large earthquake in preseismic and postseismic estimates based on slip rate and paleoseismologic results. Post-seismic trenches showed that the central Longmen Shan fault zone probably undertakes an event similar to the 2008 quake, suggesting a characteristic earthquake model. In this paper, we use the published seismogenic model of the 2008 earthquake based on Global Positioning System (GPS) and Interferometric Synthetic Aperture Radar (InSAR) data and construct a characteristic seismic moment accumulation/release model to estimate recurrence interval of large earthquakes on the central Longmen Shan fault zone. Our results show that the seismogenic zone accommodates a moment rate of (2.7 ± 0.3) × 10¹⁷ N m/yr, and a recurrence interval of 3900 ± 400 yrs is necessary for accumulation of strain energy equivalent to the 2008 earthquake. This study provides a preferred interval estimation of large earthquakes for seismic hazard analysis in the Longmen Shan region.

  12. Estimation of Recurrence Interval of Large Earthquakes on the Central Longmen Shan Fault Zone Based on Seismic Moment Accumulation/Release Model

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    Junjie Ren

    2013-01-01

    Full Text Available Recurrence interval of large earthquake on an active fault zone is an important parameter in assessing seismic hazard. The 2008 Wenchuan earthquake (Mw 7.9 occurred on the central Longmen Shan fault zone and ruptured the Yingxiu-Beichuan fault (YBF and the Guanxian-Jiangyou fault (GJF. However, there is a considerable discrepancy among recurrence intervals of large earthquake in preseismic and postseismic estimates based on slip rate and paleoseismologic results. Post-seismic trenches showed that the central Longmen Shan fault zone probably undertakes an event similar to the 2008 quake, suggesting a characteristic earthquake model. In this paper, we use the published seismogenic model of the 2008 earthquake based on Global Positioning System (GPS and Interferometric Synthetic Aperture Radar (InSAR data and construct a characteristic seismic moment accumulation/release model to estimate recurrence interval of large earthquakes on the central Longmen Shan fault zone. Our results show that the seismogenic zone accommodates a moment rate of (2.7 ± 0.3 × 1017 N m/yr, and a recurrence interval of 3900 ± 400 yrs is necessary for accumulation of strain energy equivalent to the 2008 earthquake. This study provides a preferred interval estimation of large earthquakes for seismic hazard analysis in the Longmen Shan region.

  13. Using slope-area and apatite fission track analysis to decipher the rock uplift pattern of the Yumu Shan: New insights into the growth of the NE Tibetan Plateau

    Science.gov (United States)

    Wang, Yizhou; Zheng, Dewen; Pang, Jianzhang; Zhang, Huiping; Wang, Weitao; Yu, Jingxing; Zhang, Zhuqi; Zheng, Wenjun; Zhang, Peizhen; Li, Youjuan

    2018-05-01

    Studies have shown that the growth of the Qilian Shan, the northeastern margin of the Tibetan Plateau, started 10 Ma ago. However, when and how it expanded northwards is still under debate. Here we focus on the rock uplift pattern of the Yumu Shan, an active fault-related fold in the Hexi Corridor north to the Qilian Shan. Normalized channel steepness achieved from the analysis of river longitudinal profiles shows a spatially variant rock uplift pattern, with higher rates in the middle part and lower rates towards the west and east tips. The compression of the mountain is typically accommodated by fault-fold related shortening and vertical thickening. Apatite fission track thermochronology reveals that the growth of the Yumu Shan started 4 Ma ago, similar to the work on active tectonics. Combining the onset ages of the growth of the Qilian Shan (10 Ma), Laojunmiao anticline (3-4 Ma), Baiyanghe anticline (3-4 Ma), Wenshu Shan (4.5 Ma) and Heli Shan (2 Ma), we draw an conclusion that the NE margin of the Tibetan Plateau initiated growth in the mid-Miocene and expanded to the Hexi Corridor and to the south of the Alxa block in the early Pleistocene.

  14. New constraints on slip rates of the Fodongmiao-Hongyazi fault in the Northern Qilian Shan, NE Tibet, from the 10Be exposure dating of offset terraces

    Science.gov (United States)

    Yang, Haibo; Yang, Xiaoping; Huang, Xiongnan; Li, An; Huang, Weiliang; Zhang, Ling

    2018-01-01

    The Fodongmo-Hongyazi fault (FHF) is a major thrust of Northeastern Tibet, bounding the Qilian Shan. It accommodates crustal shortening across this region and has produced a strong historical earthquake. Until now the slip rate has been poorly constrained, limiting our understanding of its role in the accommodation of deformation across this region. In this paper, faulted terraces at two sites on the western and middle segments of the FHF were mapped with satellite imagery and field observations. Chronological constraints are placed on the ages of displaced river terraces at these sites using terrestrial cosmogenic nuclide (TCN) exposure dating. These ages combined with offsets measured from SPOT 6 DEM's yield average vertical slip rates of 1.3 ± 0.1 mm/yr for the western segment since ∼207 ka and 0.9 ± 0.1 mm/yr since ∼46 ka for the middle segment. These data suggest that the FHF accommodates ∼15-20% of the total shortening across the Qilian Shan (5.5-7 mm/yr). In addition, comparisons of our data with published slip rates along the Northern Qilian Thrust Fault Zone show that the fastest tectonic uplift occurs along the western portion of the Northern Qilian Shan. This is consistent with estimates deduced from geomorphology. The western portion of the Qilian Shan is mainly controlled by compressional deformation produced by the northward movement of the Northeastern Tibetan Plateau, while the eastern Qilian Shan is mainly controlled by the eastward extrusion of material along the left-lateral Haiyuan strike-slip Fault.

  15. Seismic properties of the Longmen Shan complex: Implications for the moment magnitude of the great 2008 Wenchuan earthquake in China

    Science.gov (United States)

    Sun, Shengsi; Ji, Shaocheng; Wang, Qian; Wang, Hongcai; Long, Changxing; Salisbury, Matthew

    2012-09-01

    The 12 May 2008 Wenchuan earthquake is the largest active tectonic event reported to date in Sichuan (China). We have experimentally calibrated, up to 800 MPa, seismic and elastic properties of 12 representative samples from the Longmen Shan complex in which this great earthquake took place and its coseismic ruptures nucleated and propagated. Most of the samples show little Vp or Vs anisotropy at pressures above the microcrack-closure pressure (Pc = 200-300 MPa), and so the variation of anisotropy with pressure provides important hints for the preferred orientation of microcracks in the nonlinear poroelastic regime below Pc. Geothermal and rheological profiles indicate that the focal depth (~ 19 km) corresponds to the base of the schizosphere, below which the Longmen Shan complex switches from the brittle to ductile behavior. The investigation reveals that the crust of the Longmen Shan range consists of 4 layers from the surface to the Moho: Layer 1: Vp < 4.88 km/s (0-3 km thick, sedimentary rocks such as limestone, sandstone, conglomerate, and mudstone); Layer 2: Vp = 5.95-6.25 km/s (25-28 km thick, felsic rocks); Layer 3: Vp = 6.55 km/s (10 km thick, 67.5% felsic and 32.5% mafic rocks); and Layer 4: Vp = 6.90 km/s (8 km thick, 20.0% felsic and 80.0% mafic rocks). The average Vp/Vs ratio of 1.71 or Poisson's ratio of 0.24 calculated for the whole crust is consistent with the results measured using teleseismic receiver function techniques. This study also offers necessary information for broadband simulations of strong ground motions in the assessment and forecast of earthquake hazards in the region. Furthermore, the study, which yields a moment magnitude of 7.9-8.0 given the variation in the dip of the coseismic ruptures and the uncertainty in the depth to which the coseismic rupture may propagate downwards below the depth of the mainshock hypocenter, presents the first accurate quantification of the 2008 Wenchuan earthquake's size.

  16. Detection of Schistosoma Antibodies and exploration of associated factors among local residents around Inlay Lake, Southern Shan State, Myanmar.

    Science.gov (United States)

    Soe, Htin Zaw; Oo, Cho Cho; Myat, Tin Ohn; Maung, Nay Soe

    2017-03-01

    Schistosomiasis is a chronic parasitic disease caused by blood flukes (trematode worms) of the genus Schistosoma. Its transmission has been reported in 78 countries affecting at least 258 million people world-wide. It was documented that S. japonicum species was prevalent in Shan State, Myanmar, but the serological study was not conducted yet. General objective of the present study was to detect schistosoma antibodies and explore associated factors among local residents living around Inlay Lake, Nyaung Shwe Township, and Southern Shan State, Myanmar. An exploratory and cross-sectional analytic study was conducted among local residents (n = 315) in selected rural health center (RHC) areas from December 2012 through June 2013. The participants were interviewed with pretested semi-structured questionnaires and their blood samples (serum) were tested using Schistosomiasis Serology Microwell ELISA test kits (sensitivity 100% and specificity 85%) which detected IgG antibodies but could not distinguish between a new and past infection. Data collected were analysed by SPSS software 16.0 and associations of variables were determined by Chi-squared test with a significant level set at 0.05. Schistosoma seroprevalence (IgG) in study area was found to be 23.8% (95% CI: 18.8-28.8%). The present study is the first and foremost study producing serological evidence of schistosoma infection-one of the neglected tropical diseases-in local people of Myanmar. The factors significantly associated with seropositivity were being male [OR = 2.6 (95% CI: 1.5-4.49), P Myanmar, and this should be further confirmed parasitologically and kept under surveillance. Proper trainings on diagnosis, treatment, prevention and control of schistosomiasis should be provided to the healthcare providers. ISRCTN ISRCTN73824458 . Registered 28 September 2014, retrospectively registered.

  17. Paleoseismology of Sinistral-Slip Fault System, Focusing on the Mae Chan Fault, on the Shan Plateau, SE Asia.

    Science.gov (United States)

    Curtiss, E. R.; Weldon, R. J.; Wiwegwin, W.; Weldon, E. M.

    2017-12-01

    The Shan Plateau, which includes portions of Myanmar, China, Thailand, Laos, and Vietnam lies between the dextral NS-trending Sagaing and SE-trending Red River faults and contains 14 active E-W sinistral-slip faults, including the Mae Chan Fault (MCF) in northern Thailand. The last ground-rupturing earthquake to occur on the broader sinistral fault system was the M6.8 Tarlay earthquake in Myanmar in March 2011 on the Nam Ma fault immediately north of the MCF the last earthquake to occur on the MCF was a M4.0 in the 5th century that destroyed the entire city of Wiang Yonok (Morley et al., 2011). We report on a trenching study of the MCF, which is part of a broader study to create a regional seismic hazard map of the entire Shan Plateau. By studying the MCF, which appears to be representative of the sinistral faults, and easy to work on, we hope to characterize both it and the other unstudied faults in the system. As part of a paleoseismology training course we dug two trenches at the Pa Tueng site on the MCF, within an offset river channel and the trenches exposed young sediment with abundant charcoal (in process of dating), cultural artifacts, and evidence for the last two (or three) ground-rupturing earthquakes on the fault. We hope to use the data from this site to narrow the recurrence interval, which is currently to be 2,000-4,000 years and the slip rate of 1-2 mm/year, being developed at other sites on the fault. By extrapolating the data of the MCF to the other faults we will have a better understanding of the whole fault system. Once we have characterized the MCF, we plan to use geomorphic offsets and strain rates from regional GPS to relatively estimate the activity of the other faults in this sinistral system.

  18. Inhibition of metastasis, angiogenesis, and tumor growth by Chinese herbal cocktail Tien-Hsien Liquid

    Directory of Open Access Journals (Sweden)

    Sun Andy

    2010-04-01

    Full Text Available Abstract Background Advanced cancer is a multifactorial disease that demands treatments targeting multiple cellular pathways. Chinese herbal cocktail which contains various phytochemicals may target multiple dys-regulated pathways in cancer cells and thus may provide an alternative/complementary way to treat cancers. Previously we reported that the Chinese herbal cocktail Tien-Hsien Liguid (THL can specifically induce apoptosis in various cancer cells and have immuno-modulating activity. In this study, we further evaluated the anti-metastatic, anti-angiogenic and anti-tumor activities of THL with a series of in vitro and in vivo experiments. Methods The migration and invasion of cancer cells and endothelial cells was determined by Boyden chamber transwell assays. The effect of THL on pulmonary metastasis was done by injecting CT-26 colon cancer cells intravenously to syngenic mice. The in vitro and in vivo microvessel formation was determined by the tube formation assay and the Matrigel plug assay, respectively. The in vivo anti-tumor effect of THL was determined by a human MDA-MB-231 breast cancer xenograft model. The expression of metalloproteinase (MMP-2, MMP-9, and urokinase plasminogen activator (uPA was measured by gelatin zymography. The expression of HIF-1α and the phosphorylation of ERK1/2 were determined by Western blot. Results THL inhibited the migration and invasion ability of various cancer cells in vitro, decreased the secretion of MMP-2, MMP-9, and uPA and the activity of ERK1/2 in cancer cells, and suppressed pulmonary metastasis of CT-26 cancer cells in syngenic mice. Moreover, THL inhibited the migration, invasion, and tube formation of endothelial cells in vitro, decreased the secretion of MMP-2 and uPA in endothelial cells, and suppressed neovascularization in Matrigel plugs in mice. Besides its inhibitory effect on endothelial cells, THL inhibited hypoxia-induced HIF-1α and vascular endothelial growth factor-A expression

  19. Inhibition of metastasis, angiogenesis, and tumor growth by Chinese herbal cocktail Tien-Hsien Liquid

    International Nuclear Information System (INIS)

    Chia, Jean-San; Du, Jia-Ling; Hsu, Wei-Bin; Sun, Andy; Chiang, Chun-Pin; Wang, Won-Bo

    2010-01-01

    Advanced cancer is a multifactorial disease that demands treatments targeting multiple cellular pathways. Chinese herbal cocktail which contains various phytochemicals may target multiple dys-regulated pathways in cancer cells and thus may provide an alternative/complementary way to treat cancers. Previously we reported that the Chinese herbal cocktail Tien-Hsien Liguid (THL) can specifically induce apoptosis in various cancer cells and have immuno-modulating activity. In this study, we further evaluated the anti-metastatic, anti-angiogenic and anti-tumor activities of THL with a series of in vitro and in vivo experiments. The migration and invasion of cancer cells and endothelial cells was determined by Boyden chamber transwell assays. The effect of THL on pulmonary metastasis was done by injecting CT-26 colon cancer cells intravenously to syngenic mice. The in vitro and in vivo microvessel formation was determined by the tube formation assay and the Matrigel plug assay, respectively. The in vivo anti-tumor effect of THL was determined by a human MDA-MB-231 breast cancer xenograft model. The expression of metalloproteinase (MMP)-2, MMP-9, and urokinase plasminogen activator (uPA) was measured by gelatin zymography. The expression of HIF-1α and the phosphorylation of ERK1/2 were determined by Western blot. THL inhibited the migration and invasion ability of various cancer cells in vitro, decreased the secretion of MMP-2, MMP-9, and uPA and the activity of ERK1/2 in cancer cells, and suppressed pulmonary metastasis of CT-26 cancer cells in syngenic mice. Moreover, THL inhibited the migration, invasion, and tube formation of endothelial cells in vitro, decreased the secretion of MMP-2 and uPA in endothelial cells, and suppressed neovascularization in Matrigel plugs in mice. Besides its inhibitory effect on endothelial cells, THL inhibited hypoxia-induced HIF-1α and vascular endothelial growth factor-A expression in cancer cells. Finally, our results show that THL

  20. The Long-term deformation of the Longmen Shan (Sichuan, China), a key to understand the present structure of the eastern Tibet

    Science.gov (United States)

    Airaghi, Laura; de Sigoyer, Julia; Guillot, Stéphane; Lanari, Pierre; Warren, Clare J.; Robert, Alexandra

    2017-04-01

    The Longmen Shan thrust belt, at the eastern border of Tibetan plateau, is a tectonically active region as demonstrated by the Mw 7.9 Wenchuan (2008) and Mw 6.6 Lushan (2013) earthquakes. The Moho discontinuity deepens across the Longmen Shan (below the along-strike Wenchuan fault) from ˜40 km beneath the Sichuan basin to more than 60 km beneath the Songpan-Ganze block. Such a thickness is not compatible with the only ˜35 km of shortening estimated at the front of the belt during the Cenozoic-Quaternary compressive reactivation. The geological inheritance may thus play a key role in the present structure of the Longmen Shan. However the long-term history of the belt is still poorly documented. The major Wenchuan fault separates medium-grade metamorphic rocks to the West (internal domain of the Longmen Shan) to the greenschist metamorphic rocks to the East (external domain). In the hanging and footwall of the fault the South China basement also crops out. Metamorphic rocks, exhumed from depth, offer the opportunity to investigate the deep processes occurred in the Longmen Shan. We have characterized and dated the metamorphism in the central part of the belt by combining structural and microstructural observations with high-resolution X-ray mapping and chemical analyses of metamorphic minerals related to the different stages of deformation. In situ 40Ar/39Ar dating on mica and in situ U-Pb/Th dating on allanite (REE-rich epidote) allowed the different phases of metamorphism and deformation to be dated. Our results show that the Longmen Shan underwent a complex Mesozoic tectono-metamorphic history, articulated in a succession of pulses of deformation (burial or uplifting) and periods of quiescence. A first phase of rapid thin-skinned deformation occurred about 200 Ma ago. Internal sedimentary units were strongly deformed and buried down to 11±1 kbar, 550±30˚ C. This phase was followed by a period of slow exhumation between 200 and 170 Ma. A second pulse of

  1. Late Quaternary strike-slip along the Taohuala Shan-Ayouqi fault zone and its tectonic implications in the Hexi Corridor and the southern Gobi Alashan, China

    Science.gov (United States)

    Yu, Jing-xing; Zheng, Wen-jun; Zhang, Pei-zhen; Lei, Qi-yun; Wang, Xu-long; Wang, Wei-tao; Li, Xin-nan; Zhang, Ning

    2017-11-01

    The Hexi Corridor and the southern Gobi Alashan are composed of discontinuous a set of active faults with various strikes and slip motions that are located to the north of the northern Tibetan Plateau. Despite growing understanding of the geometry and kinematics of these active faults, the late Quaternary deformation pattern in the Hexi Corridor and the southern Gobi Alashan remains controversial. The active E-W trending Taohuala Shan-Ayouqi fault zone is located in the southern Gobi Alashan. Study of the geometry and nature of slip along this fault zone holds crucial value for better understanding the regional deformation pattern. Field investigations combined with high-resolution imagery show that the Taohuala Shan fault and the E-W trending faults within the Ayouqi fault zone (F2 and F5) are left-lateral strike-slip faults, whereas the NW or WNW-trending faults within the Ayouqi fault zone (F1 and F3) are reverse faults. We collected Optically Stimulated Luminescence (OSL) and cosmogenic exposure age dating samples from offset alluvial fan surfaces, and estimated a vertical slip rate of 0.1-0.3 mm/yr, and a strike-slip rate of 0.14-0.93 mm/yr for the Taohuala Shan fault. Strata revealed in a trench excavated across the major fault (F5) in the Ayouqi fault zone and OSL dating results indicate that the most recent earthquake occurred between ca. 11.05 ± 0.52 ka and ca. 4.06 ± 0.29 ka. The geometry and kinematics of the Taohuala Shan-Ayouqi fault zone enable us to build a deformation pattern for the entire Hexi Corridor and the southern Gobi Alashan, which suggest that this region experiences northeastward oblique extrusion of the northern Tibetan Plateau. These left-lateral strike-slip faults in the region are driven by oblique compression but not associated with the northeastward extension of the Altyn Tagh fault.

  2. Late Quaternary cooling rate constrained by multiple IRSL thermochronometers of potassium feldspars for granites from Kongur Shan, Chinese Pamir

    Science.gov (United States)

    Qin, Jintang; Chen, Jie; Valla, Pierre; Herman, Frédéric

    2015-04-01

    The Kongur Shan (East Pamir), located at the northwestern Tibetan Plateau, is one of the most active orogens on Earth, where both tectonic processes along major active faults and climatic forcing (extensive glaciers coverage) are contributing to the regional landscape evolution. The exhumation rates since late Miocene was constrained to be ~6.5 - 4.2 mm/yr. However, it is still debated whether the exhumation rate accelerated since the Quaternary, of which the climate was featured by the cyclic glaciations with periods of 100 ka and 40 ka. In this study, we tried to employ luminescence thermochronology, which is a still in developing method, to resolve the impact of glacial cycles on exhumation rate. Our study site is located ~10 km to the east of the active Kongur normal fault, along the major valley of Gez river. We sampled three granite rocks from a sub-horizontal tunnel across the granite massif; one was from the entrance of the tunnel, and other two samples were from inside of the tunnel, where the measured ambient temperature is as high as 60-70 ° C. The distances of these samples are within 2 km. Four types of IRSL signals extracted from potassium feldspars (K-feldspars) were measured for each individual sample, and the results of isothermal decay experiments indicated these signals were of different thermal stabilities. Therefore, they may serve as four thermochronometers with different closure temperature. We employ these multiple thermochronometers together for each single sample to constrain their cooling rates. Our preliminary results, which are based on the simplified luminescence model of K-feldspars, suggest that the averaged cooling rate of the last 200 ka is as high as 1.4 oC/ka, which corresponds to an exhumation rate of ~ 2.3 to 0.9 cm/yr with the geothermal gradient assumed to be 60 to 150 oC/km. It seems to imply that the glacial cycles during the Quaternary substantially accelerated the exhumation rate of granite massif of Kongur Shan.

  3. Intra-Continental Deformation by Mid-Crustal Shearing and Doming in a Cenozoic Compressive Setting Along the Ailao Shan-Red River Shear Zone

    Science.gov (United States)

    Zhang, B.

    2016-12-01

    Large-scale lateral strike-slip shear zones have been a key point in the debate about the deformation mechanisms of Asia in response to the India-Asia collision. The exhumed gneiss has been attributed to lateral strike-slip shear zone. This hypothesis has been challenged by recent discoveries indicating that a contractional doming deformation prior to the initiation of lateral strike-slip shearing. The Cenozoic Xuelong Shan antiformal dome is located at the northern segment of the Ailao Shan-Red River shear zone. Subhorizontal foliation in the gneiss core are recognized, representing a broad top-to-NE shear initiated under amphibolite facies conditions and propagated into greenschist facies in the mantling schist and strike-slip shear zone. Quartz CPOs and opening angles of crossed girdle fabrics in quartz suggest that the deformation temperatures increased with increasing structural depth from 300-500 °C in the mantling schist to ≥650 °C in the gneissic core. This trend is mirrored by variations in the metamorphic grade of the syn-kinematic mineral assemblages and microstructures, which ranges from garnet + amphibole + biotite + sillimanite + rutite + feldspar in the core to garnet + staurolite + biotite + epidote + muscovite within the limb units. Five-stage deformation is identified: (1) a broad top-to-NE shear in the subhorizontal level (D1); (2) opposing reverse-sense shear along the two schist limbs of the dome during contraction-related doming (D2-D3); (3) sinistral strike-slip shearing within the eastern limb (D4); and (4) extensional deformation (D5). The antiformal dome formation had been roughly coeval with top-to-NE ductile shearing in the mid-crust at 32 Ma or earlier. The geometries of the antiformal dome in the Xuelong Shan dome are similar to those associated with the antiform in the Dai Nui Con Voi, Diancang Shan and Ailao Shan zones. It is likely that the complex massifs, which define a regional linear gneiss dome zone in Cenozoic intra

  4. Erosion Associated with Seismically-Induced Landslides in the Middle Longmen Shan Region, Eastern Tibetan Plateau, China

    Directory of Open Access Journals (Sweden)

    Zhikun Ren

    2017-08-01

    Full Text Available The 2008 Wenchuan earthquake and associated co-seismic landslide was the most recent expression of the rapid deformation and erosion occurring in the eastern Tibetan Plateau. The erosion associated with co-seismic landslides balances the long-term tectonic uplift in the topographic evolution of the region; however, the quantitative relationship between earthquakes, uplift, and erosion is still unknown. In order to quantitatively distinguish the seismically-induced erosion in the total erosion, here, we quantify the Wenchuan earthquake-induced erosion using the digital elevation model (DEM differential method and previously-reported landslide volumes. Our results show that the seismically-induced erosion is comparable with the pre-earthquake short-term erosion. The seismically-induced erosion rate contributes ~50% of the total erosion rate, which suggests that the local topographic evolution of the middle Longmen Shan region may be closely related to tectonic events, such as the 2008 Wenchuan earthquake. We propose that seismically-induced erosion is a very important component of the total erosion, particularly in active orogenic regions. Our results demonstrate that the remote sensing technique of differential DEM provides a powerful tool for evaluating the volume of co-seismic landslides produced in intermountain regions by strong earthquakes.

  5. De l’utopie socialiste au réalisme chrétien

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    Isabelle Richet

    2006-03-01

    Full Text Available Le New Deal est le premier mouvement réformiste d’ampleur dans l’histoire des Etats‑Unis qui n’ait pas été inspiré, ni soutenu, par les forces du protestantisme. Si une majorité des protestants et de leur clergé se sont opposés au New Deal à partir de positions conservatrices, le théologien Reinhold Niebuhr en a développé au départ une virulente critique de gauche avant de finalement rallier le président démocrate à la fin des années trente. Nourrie par le rejet de l’idéalisme du Social Gospel, incapable à ses yeux de comprendre les rapports sociaux en terme de classe et de pouvoir, la critique de Niebuhr emprunte les outils d’analyse marxistes pour développer une approche réaliste, tant du point de vue des fins que des moyens de la lutte politique. Le New Deal lui apparaît avant tout comme un programme visant à sauver le capitalisme, alors que la société fondée sur la justice qu’il envisage passe par la socialisation des moyens de production qui ne pourra émerger qu’à travers des conflits sociaux au cours desquels les moyens de lutte même violents sont justifiés. Mais sous l’influence des évènements en Europe au lendemain de la victoire d’Hitler, Reinhold Niebuhr se tourne au milieu des années trente vers une réflexion théologique inspirée de l’orthodoxie de Karl Barth et de son frère Richard Niebuhr, qui l’amène à réintroduire le péché comme la limite absolue de toute l’expérience humaine, interdisant d’envisager la création d’une société de paix et de justice. Ce nouvel absolutisme théologique nourrit un relativisme politique, le réalisme chrétien consistant désormais à choisir la moins mauvaise des options en présence. De ce point de vue, le président démocrate qui appelle à la préparation militaire s’impose désormais comme le choix le plus réaliste face à la montée du fascisme en Europe.The New Deal was the first major reformist experiment in the

  6. Factors affecting finite strain estimation in low-grade, low-strain clastic rocks

    Science.gov (United States)

    Pastor-Galán, Daniel; Gutiérrez-Alonso, Gabriel; Meere, Patrick A.; Mulchrone, Kieran F.

    2009-12-01

    The computer strain analysis methods SAPE, MRL and DTNNM have permitted the characterization of finite strain in two different regions with contrasting geodynamic scenarios; (1) the Talas Ala Tau (Tien Shan, Kyrgyzs Republic) and (2) the Somiedo Nappe and Narcea Antiform (Cantabrian to West Asturian-Leonese Zone boundary, Variscan Belt, NW of Iberia). The performed analyses have revealed low-strain values and the regional strain trend in both studied areas. This study also investigates the relationship between lithology (grain size and percentage of matrix) and strain estimates the two methodologies used. The results show that these methods are comparable and the absence of significant finite strain lithological control in rocks deformed under low metamorphic and low-strain conditions.

  7. The numerical simulation study of the dynamic evolutionary processes in an earthquake cycle on the Longmen Shan Fault

    Science.gov (United States)

    Tao, Wei; Shen, Zheng-Kang; Zhang, Yong

    2016-04-01

    The Longmen Shan, located in the conjunction of the eastern margin the Tibet plateau and Sichuan basin, is a typical area for studying the deformation pattern of the Tibet plateau. Following the 2008 Mw 7.9 Wenchuan earthquake (WE) rupturing the Longmen Shan Fault (LSF), a great deal of observations and studies on geology, geophysics, and geodesy have been carried out for this region, with results published successively in recent years. Using the 2D viscoelastic finite element model, introducing the rate-state friction law to the fault, this thesis makes modeling of the earthquake recurrence process and the dynamic evolutionary processes in an earthquake cycle of 10 thousand years. By analyzing the displacement, velocity, stresses, strain energy and strain energy increment fields, this work obtains the following conclusions: (1) The maximum coseismic displacement on the fault is on the surface, and the damage on the hanging wall is much more serious than that on the foot wall of the fault. If the detachment layer is absent, the coseismic displacement would be smaller and the relative displacement between the hanging wall and foot wall would also be smaller. (2) In every stage of the earthquake cycle, the velocities (especially the vertical velocities) on the hanging wall of the fault are larger than that on the food wall, and the values and the distribution patterns of the velocity fields are similar. While in the locking stage prior to the earthquake, the velocities in crust and the relative velocities between hanging wall and foot wall decrease. For the model without the detachment layer, the velocities in crust in the post-seismic stage is much larger than those in other stages. (3) The maximum principle stress and the maximum shear stress concentrate around the joint of the fault and detachment layer, therefore the earthquake would nucleate and start here. (4) The strain density distribution patterns in stages of the earthquake cycle are similar. There are two

  8. Gender difference in early initiation of methamphetamine use among current methamphetamine users in Muse, Northern Shan State, Myanmar.

    Science.gov (United States)

    Saw, Yu Mon; Saw, Thu Nandar; Yasuoka, Junko; Chan, Nyein; Kham, Nang Pann Ei; Khine, Wint; Cho, Su Myat; Jimba, Masamine

    2017-05-08

    Globally, methamphetamine (MA) use is a significant public health concern due to unprecedented health effects of its use. However, gender similarities and differences in early age of MA initiation and its risk factors among current MA users have been understudied in a developing country setting. A community-based, cross-sectional study was conducted using a computer assisted self-interviewing program from January to March 2013 in Muse, Northern Shan State, Myanmar. A total of 1362 (775 male and 587 female) self-reported current MA users aged between 18 and 35 years were recruited using respondent-driven sampling. Two gender-stratified multiple logistic regression models (models I and II) were done for analysis. For similarities, 73.0% of males and 60.5% of females initiated MA before their 18th birthday. The early age of MA initiation was positively associated with the reasons and places of the first time MA use among both genders. For differences, males [hazard ratio 1.35; 95% confidence interval, 1.18-1.54] had a significantly higher risk than females to initiate MA at earlier age. Among male users, participants who had bisexual/homosexual preferences were more likely to initiate MA use earlier. In contrast, female users who exchanged sex for money and/or drugs were more likely to initiate MA in earlier age. More than 60.0% of male and female participants initiated MA use early; however, males initiated use earlier than females. Although similarities were found among both genders, differences found in key risk factors for early age MA initiation suggest that gender-specific, MA prevention programs are urgently needed in Myanmar.

  9. Paleomagnetic constraints on the Cenozoic kinematic evolution of the Pamir plateau from the Western Kunlun Shan foreland

    Science.gov (United States)

    Li, Zhenyu; Ding, Lin; Lippert, Peter C.; Wei, Honghong

    2013-09-01

    Thick Cenozoic marine and terrestrial sediments are widely distributed along the perimeter of the Pamir plateau and provide valuable information on the kinematic evolution of the region. Here, we report new biostratigraphic and paleomagnetic results from the piedmont of the Western Kunlun Shan to constrain the magnitude and timing of vertical-axis rotations along the eastern margin of the Pamir. Sampling sites were selected by rock formations and ages, which are based on previous field mapping and on litholostratigraphic and biostratigraphic work presented here. Thermomagnetic analysis, step-wise thermal demagnetization behavior, and positive field tests all suggest that the characteristic remanent magnetization (ChRM) directions most probably have a primary detrital and chemical origin. Our results indicate variable, minor, but in some intervals significant vertical axis rotations with respect to a stable Asian reference frame. This pattern of rotations is similar to paleomagnetic data reported in previously published studies from the Eastern Pamir foreland. In contrast, published paleomagnetic data from the Western Pamir foreland consistently indicate significant CCW rotations within that region. Collectively, these results challenge simple oroclinal bending models for the origin of the Pamir salient, and instead are more consistent with an asymmetric "half-orocline" kinematic model in which the curvature of the Western Pamir is the product of a combination of lithospheric bending of an originally quasi-linear mountain belt and radial thrusting, and the subdued curvature of the eastern edge of the plateau is the result of lateral translation of the Pamir plateau northward past Tibet and Tarim along the Kashgar-Yecheng transfer system. Our results are consistent with activity on the Kashgar-Yecheng transfer system in the Early Miocene.

  10. The association between exposure and psychological health in earthquake survivors from the Longmen Shan Fault area: the mediating effect of risk perception

    Directory of Open Access Journals (Sweden)

    Jiuping Xu

    2016-05-01

    Full Text Available Abstract Background In this study, exposure refers to survivors who suffered from life-changing situations, such as personal injuries, the deaths or injury of family members, relatives or friends or the loss of or damage to personal or family property, as a result of the earthquake. The mediating effect of risk perception on the exposure and psychological health in survivors from the Longmen Shan Fault area and the moderating effect of social support on the relationship between risk perception and psychological health were both examined. Method A cross-sectional survey was conducted in a local Longmen Shan Fault area near the epicenter of the 2008 Wenchuan earthquake. The Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV, the standard Chinese 12-item Short Form (SF-12v2, and the Social Support Rating Scale (SSRS were used to interview 2,080 earthquake survivors in the period one-year after the earthquake. Based on the environment and the characteristics of the Longmen Shan Fault area, a risk perception questionnaire was developed to evaluate survivor risk perception. Factor and regression analyses were conducted to determine the hypothetical relations. Results The analyses provided effective support for the hypothesized model. Survivor risk perception was classified into direct risk perception and indirect risk perception. Survivor direct risk perception was found to play a partial mediating role in the relationship between exposure and the two domains (Physical component summary (PCS and the Mental component summary (MCS of psychological health. Survivor indirect risk perception was found to have a only partial mediating effect on the association between exposure and MCS. Social support was found to moderate the influence of risk perception on psychological health. Conclusion Risk communication should be considered in future post-earthquake psychological assistance programs and social support strategies could also be

  11. La falta de financiacion publica hipoteca el futuro del acelerador de protones valenciano. La Universidad de Valencia tiene avanzado el diseno de este dispositivo de alta tecnologia

    CERN Multimedia

    Jatvia, J M

    2002-01-01

    "La Universidad de Valencia tiene avanzado el diseno de un acelerador lineal de protones, cuya culminacion depende del compromiso del Consell en sufragar la plantilla que necesitaria el centro para estar operativo" (1 page).

  12. Du neuf dans les relations de l'Église orthodoxe avec les autres chrétiens

    OpenAIRE

    Famerée, Joseph

    2015-01-01

    Cette note évoque quatre réunions scientifiques (Athènes, Chambésy, Thessalonique, Iasi) qui, coup sur coup, de mai 2013 à mai 2014, ont permis à des Orthodoxes d’échanger avec d’autres chrétiens, catholiques notamment, sur des sujets théologiques et œcuméniques importants pour l’évolution des différentes Églises. Une nouvelle génération de théologiens orthodoxes se lève, osant parler librement à propos de leur Église et montrer l’écart entre l’Orthodoxie idéale et l’Orthodoxie réelle, spécia...

  13. Mid-miocene cooling in the northern Qilian Shan, northeastern margin of the Tibetan plateau, revealed by apatite fission-track and VR analysis

    International Nuclear Information System (INIS)

    George, A.D.; Wyrwoll, K.-H.; Jie, C.; Yanchou, L.

    1999-01-01

    Full text: Growth of the Tibetan Plateau along its northeastern margin by crustal shortening and thickening is linked to the Altyn Tagh Fault, a ∼1500 km long sinistral strike-slip fault which has played a significant role in accommodating the convergence of India and Eurasia. The NW-trending Qilian Shan (mountains) that mark the northeastern edge of the plateau rise nearly 5000 m above the adjacent Juice Basin of the Hexi Corridor. The Qilian Shan is a mid-Paleozoic orogenic suture belt composed of numerous thrust slices of deformed Lower Paleozoic (Cambrian-Silurian) metasedimentary and metavolcanic strata. The older Precambrian basement is also exposed in some thrust sheets, as are remnants of Upper Paleozoic-Jurassic strata. Cretaceous fluvial sandstones and conglomerates are locally preserved. The neighbouring Juice Basin contains a thick succession of Neogene-Quaternary fluvial strata (∼3.5 km thick) which unconformably overlies Lower Cretaceous rocks. Adjacent to the Qilian Shan, the oldest Neogene strata in the Juice Basin are Miocene in age overlain by more extensive Pliocene and Quaternary sediments, whereas basal Oligocene strata are exposed on the northern side of the basin. Neogene and Quaternary strata are being actively deformed by thrust-related folding along the margins and within the Jiuxi Basin. Apatite fission-track and vitrinite reflectance data were obtained from Precambrian to Tertiary outcrop samples from the northern Qilian Shan and Juice Basin to provide constraints on timing of exhumation and cooling. All the samples record multiple cooling episodes. Tertiary cooling from peak paleotemperatures (40-120 deg C) beginning sometime between 20 and 10 Ma (mid-Miocene) is common to all samples. This age is significantly older than previous models which proposed initiation of uplift in the Pliocene-Pleistocene, i.e., no older than 5-6 Ma. For any reasonable paleo-geothermal gradient, the degree of mid-Miocene cooling requires km

  14. Early Cretaceous overprinting of the Mesozoic Daqing Shan fold-and-thrust belt by the Hohhot metamorphic core complex, Inner Mongolia, China

    Directory of Open Access Journals (Sweden)

    Gregory A. Davis

    2010-10-01

    Full Text Available The Early Cretaceous Hohhot metamorphic core complex (mcc of the Daqing Shan (Mtns. of central Inner Mongolia is among the best exposed and most spectacular of the spatially isolated mcc’s that developed within the northern edge of the North China “craton”. All of these mcc’s were formed within the basement of a Late Paleozoic Andean-style arc and across older Mesozoic fold-and-thrust belts of variable age and tectonic vergence. The master Hohhot detachment fault roots southwards within the southern margin of the Daqing Shan for an along-strike distance of at least 120 km. Its geometry in the range to the north is complicated by interference patterns between (1 primary, large-scale NW-SE-trending convex and concave fault corrugations and (2 secondary ENE-WSW-trending antiforms and synforms that folded the detachment in its late kinematic history. As in the Whipple Mtns. of California, the Hohhot master detachment is not of the Wernicke (1981 simple rooted type; instead, it was spawned from a mid-crustal shear zone, the top of which is preserved as a mylonitic front within Carboniferous metasedimentary rocks in its exhumed lower plate. 40Ar–39Ar dating of siliceous volcanic rocks in basal sections of now isolated supradetachment basins suggest that crustal extension began at ca. 127 Ma, although lower-plate mylonitic rocks were not exposed to erosion until after ca. 119 Ma. Essentially synchronous cooling of hornblende, biotite, and muscovite in footwall mylonitic gneisses indicates very rapid exhumation and at ca. 122–120 Ma. Contrary to several recent reports, the master detachment clearly cuts across and dismembers older, north-directed thrust sheets of the Daqing Shan foreland fold-and-thrust belt. Folded and thrust-faulted basalts within its foredeep strata are as young as 132.6 ± 2.4 Ma, thus defining within 5–6 Ma the regional tectonic transition between crustal contraction and profound crustal extension.

  15. The shallow sedimentary and structural deformation in the southern Longmen Shan: constraints on the seismotectonics of the 2013 Lushan Mw6.7 Earthquake

    Science.gov (United States)

    Lu, R.; Xu, X.; He, D.; Suppe, J.

    2017-12-01

    On April 20, 2013, an unexpected Mw 6.7 earthquake occurred in Lushan County at the southern Longmen Shan, the eastern margin of the Tibetan Plateau. After this Lushan earthquake, whether the seismogenic fault is a high-angle or low-angle fault? The structural characteristics, attribution, and the seismotectonic model of this earthquake have many debates and problems. In this study, a high-resolution seismic reflection profile was combined with near-surface geological data, earthquake relocation and geodetic measurements, and a recent deep artificial seismic reflection profile to identify the active fault and seismotectonics of this earthquake. Three-dimensional imaging of the aftershocks was used to identify two planar faults that together form a y-shape (f1 and f2). Seismic interpretations suggest that the seismogenic fault f1 is a typical basement blind fault that did not penetrate into the overlying Mesozoic and Cenozoic units, and it is not a Shuangshi-Dachuan fault (F4) or the frontal Dayi buried fault (F6). Geodetic measurements suggest that the coseismic deformation is consistent with the geometry and kinematics of shear fault-bend folding (FBF). The history of tectonic evolution since the Paleozoic in Longmen Shan area also referred. There are three major detachments control the structural deformation of the upper crust in the Longmen Shan and Western Sichuan Basin, resulting in multiple superimposed deformation events. Deep seismic data indicate the syndepositional nature of fault f1 a preexisting normal fault older than the Triassic, which underwent positive inversion tectonics during the Late Cenozoic. A thrust fault f3 converges with f1 at a depth of approximately12 km with an accumulated slip 3.6 km. This 2013 Lushan earthquake triggered by blind faults is a hidden earthquake. Since the Late Cenozoic, with the strong and on-going compression of the Qinghai-Tibet Plateau to the Sichuan Basin, the early-period normal faults were activated after

  16. Une catastrophe glorieuse : le martyre des premiers chrétiens du Japon, Nagasaki, 1597

    Directory of Open Access Journals (Sweden)

    Clotilde Jacquelard

    2011-11-01

    Full Text Available Le naufrage du galion San Felipe dans le port de Urado (Shikoku, Japon en octobre 1596 fut le déclencheur d’un désastre missionnaire : le martyre de vingt-six chrétiens, franciscains espagnols et chrétiens japonais, à Nagasaki, le 5 février 1597. Cet article s’attache à examiner la relation dialectique entre les deux événements par l’étude de deux discours missionnaires franciscains hagiographiques. Il s’agit tout d’abord de rappeler la lecture providentialiste du temps à travers la perception de présages matériels et spirituels de la part des acteurs, puis de montrer que ces évènements paroxystiques révèlent en même temps qu’ils résolvent – temporairement – des tensions et des crises latentes, résultat de la confrontation entre plusieurs communautés culturelles comme la japonaise, l’espagnole et la portugaise, autour de prétentions géopolitiques, commerciales et religieuses dans cette zone de frontière de l’antiméridien du Pacifique nord.El naufragio del galeón San Felipe en el puerto de Urado (Shikoku, Japón en octubre de 1596 desembocó en un desastre misionero : el martirio de veintiséis cristianos, franciscanos españoles y cristianos japoneses, en Nagasaki, el 5 de febrero de 1597. Este artículo quiere examinar la relación dialéctica entre ambos acontecimientos, mediante el estudio de dos discursos misioneros franciscanos hagiográficos. Se trata de recordar primero la lectura providencialista de la época a través de la percepción de presagios tanto materiales como espirituales por parte de los actores, y mostrar luego que estos acontecimientos paroxísticos revelan, al mismo tiempo que resuelven –temporalmente– tensiones y crisis latentes, resultados de la confrontación de varias comunidades culturales como la japonesa, la española y la portuguesa, en torno a pretensiones geopolíticas, comerciales y religiosas en la zona fronteriza del antimeridiano del Pacífico norte.

  17. Effects of a large-scale micronutrient powder and young child feeding education program on the micronutrient status of children 6-24 months of age in the Kyrgyz Republic.

    Science.gov (United States)

    Serdula, M K; Lundeen, E; Nichols, E K; Imanalieva, C; Minbaev, M; Mamyrbaeva, T; Timmer, A; Aburto, N J

    2013-07-01

    To combat iron and other micronutrient deficiencies, the Ministry of Health of the Kyrgyz Republic launched a regional Infant and Young Child Nutrition (IYCN) program in 2009, which included promotion of home fortification with micronutrient powder (MNP) containing iron (12.5 mg elemental iron), vitamin A (300 μg) and other micronutrients. Every 2 months children aged 6-24 months were provided 30 sachets to be taken on a flexible schedule. The objective was to assess biochemical indicators of iron and vitamin A status among children aged 6-24 months at the baseline and follow-up surveys. Cross-sectional representative cluster surveys were conducted in 2008 (n=571 children) and 2010 (n=541). Data collected included measurement of hemoglobin, serum ferritin, soluble transferrin receptor (sTfR), retinol-binding protein, C-reactive protein (CRP) and α1-glycoprotein acid (AGP). Among all children, declines were observed in the prevalence of: anemia, 50.6% versus 43.8% (P=0.05); total iron deficiency (either low ferritin or high sTfR), 77.3% versus 63.7% (P<0.01); and iron deficiency anemia, 45.5% versus 33.4% (P<0.01). Among children without inflammation as measured by CRP and AGP, similar declines were observed, but only declines in total iron deficiency and iron deficiency anemia reached statistical significance. Among all children and those without inflammation, the prevalence of vitamin A deficiency remained the same. One year after the introduction of home fortification with MNP, within a larger IYCN program, the prevalence of anemia, iron deficiency and iron deficiency anemia declined, but vitamin A deficiency remained unchanged.

  18. Reply to comment by Tan et al. on "Sandbox modeling of evolving thrust wedges with different preexisting topographic relief: Implications for the Longmen Shan thrust belt, eastern Tibet"

    Science.gov (United States)

    Sun, Chuang; Jia, Dong; Yin, Hongwei; Chen, Zhuxin; Li, Zhigang; Li, Shen; Wei, Dongtao; Li, Yiquan; Yan, Bin; Wang, Maomao; Fang, Shaozhi; Cui, Jian

    2017-02-01

    Tan et al. comment that the preexisting topographic relief in our sandbox is opposed to its prototype in the central Longmen Shan. Therefore, the comparison between our sandbox modeling and the natural topography is questionable and does not agree with our conclusion that the Xiaoyudong fault is a tear fault. First, we are grateful to the authors for their approval of our sandbox modeling and its contribution to understanding fault behavior within thrust wedges. However, after reading the comment carefully, we found that they misunderstood the meaning of topographic relief we conveyed. In response, we would like to address the differences between the topography in their comment and the orogen-scale topography we investigated in our modeling to defend our conclusion.

  19. Asian Cross-border Marriage Migration. Demographic Patterns and Social Issues, Wen-Shan Yang & Melody Chia-Wen Lu (éds

    Directory of Open Access Journals (Sweden)

    Jean-Pierre de Saint-Aubert

    2012-11-01

    Full Text Available Cet ouvrage collectif, qui est le résultat d’une collaboration entre l’International Institute for Asian Studies (IIAS, des Pays-Bas, et la National Science Council (NSC, de Taïwan, est le fruit d’une conférence qui s’est tenue en septembre2006 sur le thème des « mariages transfrontaliers en Asie et en Europe ». Les coordinateurs de l’ouvrage sont Wen-Shan Yang, chercheur à l’Institut of Sociology, Academia Sinica de Taïwan, et Melody Chia-Wen Lu, chercheur à l’International Institute for A...

  20. Monitoring shallow resistivity changes prior to the 12 May 2008 M 8.0 Wenchuan earthquake on the Longmen Shan tectonic zone, China

    Science.gov (United States)

    Lu, Jun; Xie, Tao; Li, Mei; Wang, Yali; Ren, Yuexia; Gao, Shude; Wang, Lanwei; Zhao, Jialiu

    2016-04-01

    An active source measurement of shallow resistivity using fixed-electrode quasi-Schlumberger arrays has been conducted at Pixian, Jiangyou and Wudu stations on the Longmen Shan tectonic zone in western China, with the hope of detecting earthquake-associated changes. For the duration of the monitoring experiment, a gradual decrease of apparent resistivity of up to 6.7% several years prior to the 12 May 2008 M 8.0 Wenchuan earthquake had been recorded clearly at Pixian station, approximately 35 km from the epicenter. The change of apparent resistivity was monitored with a fixed Schlumberger array of AB/MN spacings of 736 m/226 m in the direction of N57.5°E, giving precisions in measured daily averages of 0.16% or less. A coseismic resistivity drop of up to 5.3% was observed at Jiangyou station, using a Schlumberger array of AB/MN spacings of 710 m/90 m in the direction of N10°E. No fluctuation of resistivity was detected at Wudu station at the time of the Wenchuan mainshock. While the focus of this paper is on monitoring or tracking resistivity variations prior to, during, and after the Wenchuan earthquake, we also aim to compare resistivity records of the Wenchuan earthquake to those of the M 7.8 Tangshan and M 7.2 Songpan earthquakes of 1976. Attempts to explain the observed resistivity variations have been made. The results show that the resistivity variations observed at all three stations are in approximate agreement with resistivity-stress behavior deduced from in situ experiments, focal mechanisms, a simplified dynamical model, static stress analyses, and field investigations from along the Longmen Shan fault zone.

  1. Los orígenes del grial en la literatura medieval: de Chrétien de Troyes a Robert de Boron

    Directory of Open Access Journals (Sweden)

    Mario Martín Botero

    2010-12-01

    Full Text Available Este artículo muestra el origen literario del tema del Grial en la literatura medieval francesa, abordando dos textos esenciales para el surgimiento y consolidación de la “literatura del Grial”: Le Conte du Graal de Chrétien de Troyes y Le Roman de l’Estoire dou Graal de Robert de Boron. Los autores de estas obras establecen las bases para el desarrollo de toda una temática que gira alrededor del Grial a partir del siglo XII hasta nuestros días. El artículo muestra cómo de un objeto apenas sagrado en el texto de Chrétien de Troyes se pasa a una reliquia de la sangre de Cristo en la versión de Robert de Boron.This paper studies the literary origin of the Grail legend in medieval French literature, taking into account two important romances: Le Conte du Graal by Chrétien de Troyes and Le Roman de l’Estoire dou Graal by Robert de Boron. In these two texts the authors established the basis for the development of a new subject matter around the mysterious object called “Grail” from the Middle Ages to the present times. It will also be shown how an object, not totally sacred in Chrétien de Troyes, becomes a relic related with Jesus’s blood in Robert de Boron.

  2. Glacier retreat of the Tian Shan and its impact on the urban growth and environment evaluated from satellite remote sensing data

    Science.gov (United States)

    Fu, B. H.; Guo, Q.; Yan, F.; Zhang, J.; Shi, P. L.; Ayinuer, M.; Xue, G. L.

    2017-07-01

    The retreat of mountain glaciers, notably in high Asia, provides evidence for the rise of global temperature. The mass balance is vital for the health of a glacier. If the amount of frozen precipitation in the accumulation zone exceeds the quantity of glacial ice loss due to melting or lies in the ablation zone, the glacier will advance. Conversely, if the accumulation is less than the ablation, the glacier will retreat. Glaciers in retreat will have negative mass balances, and if they do not reach an equilibrium between accumulation and ablation, will eventually disappear. Long-term changes of the mountain glaciers in the Tian Shan, Central Asia, are not well constrained. Analyses of satellite remote sensing data combined with the ground observations reveal a 37.5% decline of glaciered area from 1989 to 2014 in No.1 Glacier, the headwaters of the Urumqi River basin, Chinese Tian Shan, which could be linked to increased summer melting. The results show that the area of glaciers was reduced from 31.55 km2 in 18 August 1989 to 28.66 km2 in 24 August 1994 and 19.74 km2 in 31 August 2014. The glacier area was reduced by 0.47 km2/per year in recent 25 years since 1989, and the annual reduction was 1.5%. Meanwhile, the urban area of Urumqi, the biggest city of Xinjiang Uygur Autonomous Region, increased from 156 km2 in 1989 to 555 km2 in 2014. Correspondingly, the population of permanent residents increased from 1.06 million in 1989 to 3.53 million in 2014. We suggest that the decline of glacier area is driven primarily by summer melting and, possibly, linked to the combined effects of the global rise in temperatures and black carbon/CO2 emission from coal-fired power plants, cement plants and petroleum chemical plants from the nearby Urumqi and surrounding regions. The continuing retreat of glaciers will have a number of different quantitative impacts. Populations in the arid Central Asia regions are heavily dependent on snow and glacier melt for their irrigation and

  3. Jeux et enjeux d’écriture chez Chrétien de Troyes: l’exemple de «Cligès»

    Directory of Open Access Journals (Sweden)

    Ida Lucia Machado

    2011-10-01

    Full Text Available Neste artigo, nos propomos descrever a estética da trama irônica presente na escritura de Chrétien de Troyes, tomando por base seu romance Cligès. A destacar algumas estratégias passíveis de criar o fenômeno irônico, estaremos também mostrando o poder de sedução que emana desta escritura.Nous nous proposons, dans cet artible, de décrire l’esthétique du jeu ironique chez Chrétien de Troyes, em puisant dans son roman Cligès. Enn dégageant qulques unes dês stratégies susceptibles de créer le phénomène ironique, nous montrerons, à la fois, le pouvoir de séduction qui emane de cette écriture.

  4. ESTUDIO COMPARATIVO DEL EFECTO DE ZHONGJI (RM3) MOXADO MAS PUNTOS REGULARES VS PUNTOS REGULARES EN PACIENTES CON NEUROPATIA DIABETICA -NO TIENE CARATULA-

    OpenAIRE

    LERMA GARCIA, HECTOR ALFONSO

    2010-01-01

    ANTECEDENTES: DESDE LA ANTIGUEDAD SE HA COMPROBADO LA EFECTIVIDAD DE LA ACUPUNTURA PARA EL TRATAMIENTO DEL DOLOR Y PARA LA DIABETES EN EL SER HUMANO. OBJETIVO: EL PRESENTE ESTUDIO TIENE COMO OBJETIVO ANALIZAR EL EFECTO DEL TRATAMIENTO DEL DOLOR Y ALTERACIONES SENSITIVAS EN PACIENTES CON NEUROPATIA DIABETICA. METODO: SE ESTUDIARON TREINTA PACIENTES CON UN DIAGNOSTICO DE NEUROPATIA DIABETICA LOS CUALES SE DIVIDIERON EN TRES GRUPOS A LOS CUALES SE LES APLICO EN EL GRUPO 1 ZHONG...

  5. The Taili-Yiwulüshan metamorphic core complex corridor: Diachronous exhumation and relationships to the adjacent basins based on new 40Ar/39Ar and (U-Th-Sm)/He mineral ages

    Science.gov (United States)

    Liang, Chenyue; Neubauer, Franz; Liu, Yongjiang; Genser, Johann; Dunkl, István; Heberer, Bianca; Jin, Wei; Zeng, Zuoxun; Li, Weimin; Wen, Quanbo; Li, Jing

    2015-04-01

    The Xingcheng-Taili ductile shear zone (western Liaoning Province in China) formed during latest Jurassic to Early Cretaceous crustal extension of the eastern North China craton, and exhumed low to medium metamorphic grade Archean, Upper Triassic and Upper Jurassic granitic rocks. The Mesozoic Yiwulüshan metamorphic core complex (Yiwulüshan MCC) is dominated by a NNE-SSW elongated dome with a left-lateral shear zone, which is located in the northeastern part of Xingcheng-Taili ductile shear zone, and combine as Taili-Yiwulüshan metamorphic core complex corridor. To the east, it is bounded by the NNE-trending Cretaceous to Eocene Liaohe basin (the northern extension of the Bohai Bay basin), and to the west by the Cretaceous-aged Fuxin-Yixian basin, which could potentially interpreted as supra-detachment basins. Here, we present results from a multi-method thermochronological study and coupled with structural investigations and sections of adjacent supra-detachment basins, which constrain the timing of regional deformation as well as the cooling history and exhumation processes of the low- to middle-grade metamorphic complex in the Taili-Yiwulüshan MCC corridor, in order to understand the mode of lithospheric scale reactivation, extension and thinning of the North China craton. The new40Ar/39Ar muscovite, biotite, K-feldspar and (U-Th)/He apatite ages from granitic rocks help constrain the thermal evolution during its exhumation. The thermochronologic studies have shown at least three stages of exhumation and cooling from late Jurassic to Eocene in Xingcheng-Taili shear zone should be distinguished, e.g., ~ 150-130 Ma, 130-115 Ma and 115-52 Ma, respectively. Diachronous onset and subsequent parallel cooling and exhumation characterize the early thermal history. The Yiwulüshan MCC has a similar exhumation history from 135 to 97 Ma with a similar cooling history. The development of Taili-Yiwulüshan MCC corridor is associated with synkinematic emplacement

  6. Investigation and control of a Plasmodium falciparum malaria outbreak in Shan Special Region II of Myanmar along the China-Myanmar Border from June to December 2014.

    Science.gov (United States)

    Liu, Hui; Xu, Jian-Wei; Yang, Heng-Lin; Li, Mei; Sun, Cheng-De; Yin, Yi-Jie; Zheng, Zhi-Liang; Zhang, Guang-Yun; Yu, Ai-Shui; Yang, Yong-Hui; Li, Chun-Hui; Ai, Shui

    2016-04-25

    From 2007 to 2013, intensive control measures reduced malaria burden by 90 % along the China-Myanmar border. However, despite these measures a P. falciparum malaria outbreak was reported in the Shan Special Region II of Myanmar in June of 2014. Epidemiological, parasitological and entomological investigations were performed. Dihydroartemisinin piperaquine (DAPQ) was immediately administered to treat parasite positive individuals. Long lasting insecticidal nets (LLIN), indoor residual spraying (IRS) with insecticides and behavior change communication (BCC) were also provided for outbreak control. An embedded efficacy study was conducted evaluating DP. Molecular genotyping via polymerase chain reaction (PCR) was performed on the Kelch gene on chromosome 13. All infections were identified as Plasmodium falciparum by RDT and microscopy. Two fatalities resulted from the outbreak. The attack rate was 72.8 % (67/92) and the incidence density rate was 14.2 per 100 person-weeks. The positive rate of rapid diagnostic test (RDT) was 72.2 % (65/90) and microscopically-determine parasite rate 42.2 % (38/90). Adjusted odds ratio (OR) of multivariate logistic regression analysis for aged Myanmar border, especially among special populations, needs further collaboration between China, Myanmar and international societies.

  7. Sexual violence and the risk of HIV transmission in sexual partners of male injecting drug users in Tien Du district, Bac Ninh province of Vietnam.

    Science.gov (United States)

    Do, Vinh Thi; Ho, Hien Thi; Nguyen, Tri Manh; Do, Huynh Khac

    2018-04-01

    We conducted a cross-sectional study among 148 women who were regular sexual partners of male injecting drug users in Tien Du, Bac Ninh province, Vietnam to identify the rate of HIV infection and factors associated with HIV transmission among them. HIV infection rate among sexual partners was high, 11.5%. Sexual violence was prevalent, 63.5% among sexual partners; 94.1% (16/17) among those with HIV. We discovered an association between sexual violence and HIV infection. Sexual partners suffering from sexual violence caused by their regular sexual partners faced 9.24 times higher HIV risk than those who did not have sexual violence.

  8. Los enigmas del Grial. En torno a la polémica sobre la unidad de El Cuento del Grial de Chrétien de Troyes

    Directory of Open Access Journals (Sweden)

    Victoria Cirlot

    2014-12-01

    Full Text Available Relectura de la polémica acerca de la unidad del último roman de Chrétien de Troyes, Li Contes del Graal que tuvo lugar a finales de los años cincuenta entre Martín de Riquer, Jean Frappier y Erich Köhler. Más de cincuenta años después se trata de valorar las aportaciones que dicha polémica supuso para la filología románica y, en concreto, para la valoración de la última obra del escritor de la Champaña.

  9. Orelhas de elefante, olhos de coruja, dentes de javali: maravilhoso e descritivo em Yvain ou le chevalier au lion, de Chrétien de Troyes

    OpenAIRE

    Luis Claudio Kinker Caliendo

    2009-01-01

    No final do século XII, Chrétien de Troyes considerado por muitos críticos o maior poeta francês da chamada Idade Média compõe um poema narrativo Yvain ou le Chevalier au Lion no qual se percebem elementos tidos como característicos do gênero maravilhoso, tais quais objetos mágicos e seres extraordinários, como monstros e gigantes. Esses elementos entre outros fatores levaram boa parte da crítica a enxergar na poesia medieval, durante muito tempo, uma certa ingenuidade, típica de uma in...

  10. «Si una mujer tiene la cabeza grande»: fisionomía y carácter femenino en un texto asiriobabilónico

    OpenAIRE

    Couto Ferreira, Érica

    2008-01-01

    El cuerpo humano en Mesopotamia era entendido como objeto adivinatorio: un sistema de signos, portador de mensajes sobre el propio individuo, cuyo significado debía decodificarse mediante la observación y la interpretación. Tomando como fuente principal de mi trabajo la serie fisionómica Šumma sinništu qaqqada rabât («Si una mujer tiene la cabeza grande»), analizo, por una parte, los mecanismos por los que se promueve una determinada visión de las mujeres en la adivinación fisionómica a parti...

  11. Late Cenozoic thrusting of major faults along the central segment of Longmen Shan, eastern Tibet: Evidence from low-temperature thermochronology

    Science.gov (United States)

    Tan, Xi-Bin; Xu, Xi-Wei; Lee, Yuan-Hsi; Lu, Ren-Qi; Liu, Yiduo; Xu, Chong; Li, Kang; Yu, Gui-Hua; Kang, Wen-Jun

    2017-08-01

    The Cenozoic orogenic process of the Longmen Shan (LMS) and the kinematics of major faults along the LMS are crucial for understanding the growth history and mechanism of the eastern Tibetan Plateau. Three major faults, from west to east, are present in the central segment of the LMS: the Wenchuan-Maoxian Fault (WMF), the Beichuan-Yingxiu Fault (BYF), and the Jiangyou-Guanxian Fault (JGF). Previous researchers have placed great impetus on the Pengguan Massif, between the WMF and BYF. However, limited low-temperature thermochronology data coverage in other areas prevents us from fully delineating the tectonic history of the LMS. In this study, we collect 22 samples from vertical profiles in the Xuelongbao Massif and the range frontal area located at the hanging walls of the WMF and JGF respectively, and conduct apatite and zircon fission track analyses. New fission track data reveal that the Xuelongbao Massif has been undergoing rapid exhumation with an average rate of 0.7-0.9 mm/yr since 11 Ma, and the range frontal area began rapid exhumation at 7.5 Ma with total exhumation of 2.5-4.5 km. The exhumation histories indicate that the three major faults (WMF, BYF and JGF) in the central LMS are all reverse faults, and show a basinward in-sequence propagation from middle Miocene to present-day. Such a pattern further implies that upper crustal shortening is the primary driver for the LMS' uplift during the Late Cenozoic. Nevertheless, middle-lower crustal deformation is difficult to be constrained by the exhumation histories, and its contribution to LMS' uplift cannot be ruled out.

  12. Holocene moisture variations over the arid central Asia revealed by a comprehensive sand-dune record from the central Tian Shan, NW China

    Science.gov (United States)

    Long, Hao; Shen, Ji; Chen, Jianhui; Tsukamoto, Sumiko; Yang, Linhai; Cheng, Hongyi; Frechen, Manfred

    2017-10-01

    Arid central Asia (ACA) is one of the largest arid (desert) areas in the world, and its climate is dominated by the westerlies. In this study, we examined sand dune evolution from the Bayanbulak Basin in the Tian Shan (Xinjiang, NW China), aiming to infer the Holocene moisture history of the ACA. Combined with stratigraphic observation and environmental proxies analysis (grain size, magnetic susceptibility and total organic content), large numbers of luminescence ages from multiple sites (eight sections, 79 samples) were applied to reconstruct the evolution of the sand dune accumulation in the study basin. The overall results imply very dry conditions characterized by sand dune accumulation at ∼12-6.5 ka, a wet interval between ∼6.5 and 0.8 ka when soil formation occurred, and decreased moisture during the last 0.8 ka. This moisture variation pattern is generally consistent with that inferred from many lacustrine records in the core zone of ACA, suggesting a widespread dry period in the early-to-middle Holocene and relatively wet middle-to-late Holocene. Thus, the moisture history derived from the current sand dune system contrasts with that in Asian monsoon areas, which are characterized by a strong monsoon (high precipitation) in the early and mid-Holocene and a weak monsoon (low precipitation and dry climate) during the late Holocene. Our results strongly suggest that the winter solar insolation and the external boundary conditions such as atmospheric CO2 concentration, ice sheets, and meltwater fluxes, have been major influential factors triggering the Holocene moisture evolution in the core zone of ACA.

  13. Estimating the terrestrial N processes in subtropical mountainous forestry catchment through INCA-N: A case study in FuShan catchment, Taiwan

    Science.gov (United States)

    Lu, Meng-Chang; Huang, -Chuan, Jr.; Chang, Chung-Te; Shih, Yu-Ting; Lin, Teng-Chiu

    2016-04-01

    The riverine DIN is a crucial indicator for eutrophication in river network. The riverine DIN export in Taiwan is featured by the extremely high yield, ~3800 kg-N km-2yr-1, nearly 20-fold than the global average, showing the interesting terrestrial N process yet rarely documented. In this study we collected the DIN samples in rainwater, soil water, and stream water in a mountainous forest watershed, FuShan experimental forest watershed 1 (WS1) which is a natural broadleaf forest without human activities. Based on the intensive observations, we applied the INCA-N to simulate the riverine DIN response and thus estimate the terrestrial N processes in a global synthesis. The result showed that both discharge and DIN yield were simulated well with the average Nash-Sutcliffe efficiency coefficient of 0.83 and 0.76 , respectively. Among all N processes, N uptake, mineralization, nitrification, denitrfication, and immobilization are significantly positive correlated with soil moisture (R2>0.99), which indicates that soil moisture greatly influences N cycle processes. The average rate of mineralization and nitrification in wet years are consistent with documented values, whereas the rates in dry years are lower than the observations. Despite the high nitrification rate, the secondary forest may uptake abundant N indicating the plant uptake, which responds for removing considerable nitrate, is a controlling factor in forest ecosystem. Our simulated denitrification rate falls between the documented rates of temperate forest and agricultural area, and that may be affected by the high N-deposition in Taiwan. Simulated in-stream denitrification rate is less than 10% of the rate in soil, and is a little lower than that in temperate forest. This preliminary simulation provides an insightful guide to establish the monitoring programme and improve the understanding of N cycle in subtropical.

  14. Da Chrétien de Troyes a Shakespeare («The tragedy of King Richard the Third», a. I, sc. 2

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    Alfonso D'Agostino

    2015-07-01

    Full Text Available L’articolo si propone di considerare le somiglianze fra alcune vicende antico-francesi (l’Yvain di Chrétien de Troyes e il fabliau anonimo De celle que se fist foutre sur la fosse son mari con una scena del Riccardo III di Shakespeare. Anche se non si può dire che il dramma inglese dipenda dai testi narrativi oitanici, esso sviluppa lo stesso motivo della vedova consolata e una serie di motivi secondarî, di immagini (il sangue, il diavolo, la seduzione e di espressioni letterarie in modo sintomaticamente affine. The paper aims to evaluate similarities between some Old-French narratives (Chrétien de Troyes’ Yvain and the anonymous fabliau De celle que se fist foutre sur la fosse son mari and a scene from Shakespeare’s Richard III. Although we cannot affirm that Shakespeare’s play derives from the French narratives, it develops the same theme of “comforted widow” along with a series of secondary themes, of images (the blood, the devil, the seduction and literary expressions in a symptomatically, very similar way.

  15. Borehole permafrost data, Kumtor and Taragai Valleys, Tienshan, Kazakhstan, Version 1

    Data.gov (United States)

    National Aeronautics and Space Administration — This dataset includes observations of the permafrost temperatures in the Inner Tien Shan were started in 1986 by Kazakhstan Alpine Permafrost Laboratory....

  16. Holocene climate variability in arid Central Asia as revealed from high-resolution sedimentological and geochemical analyses of laminated sediments from Lake Chatyr Kol (Central Tian Shan, Kyrgyzstan)

    Science.gov (United States)

    Lauterbach, S.; Plessen, B.; Dulski, P.; Mingram, J.; Prasad, S.

    2013-12-01

    A pronounced trend from a predominantly wet climate during the early Holocene towards significantly drier conditions since the mid-Holocene, mainly attributed to the weakening of the Asian summer monsoon (ASM), is documented in numerous palaeoclimate records from the monsoon-influenced parts of Asia, e.g. the Tibetan Plateau and north- and southeastern China. In contrast, climate in the adjacent regions of mid-latitude arid Central Asia, located north and northwest of the Tibetan Plateau, is supposed to have been characterized by pronounced dry conditions during the early Holocene, wet conditions during the mid-Holocene and a rather moderate drying during the late Holocene, which is mainly attributed to the complex interplay between the mid-latitude Westerlies and the ASM. However, although mid-latitude Central Asia thus might represent a key region for the understanding of teleconnections between the ASM system and the Westerlies, knowledge about past climate development in this region is still ambiguous due to the limited number of high-resolution palaeoclimate records. Hence, new well-dated and highly resolved palaeoclimate records from this region are expected to provide important information about spatio-temporal changes in the regional interplay between Westerlies and ASM and thus aid the understanding of global climate teleconnections. As a part of the project CADY (Central Asian Climate Dynamics), aiming at reconstructing past climatic and hydrological variability in Central Asia, a sediment core of about 6.25 m length has been recovered from alpine Lake Chatyr Kol (40°36' N, 75°14' E, 3530 m a. s. l., surface area ~170 km2, maximum depth ~20 m), located in the Central Tian Shan of Kyrgyzstan. Sediment microfacies analysis on large-scale petrographic thin sections reveals continuously sub-mm scale laminated sediments throughout the record except for the uppermost ca. 60 cm. Microsedimentological characterization of these laminae, which are most probably

  17. A 'college of astrology and medicine'? Charles V, Gervais Chrétien, and the scientific manuscripts of Maître Gervais's College.

    Science.gov (United States)

    Boudet, Jean-Patrice

    2010-06-01

    Considered an institution mainly devoted to astrology and medicine by Simon de Phares and by some historians who believe that he was reliable, the college founded in 1371 by Charles V's first physician, Gervais Chrétien, was in fact primarily dedicated to theological students. It was not before 1377 that there were created there two bursaries for scholares regis, specialising in 'licit mathematical sciences', and two medical fellowships. Yet the influence of the activity of these fellows seems to have been rather moderate and-as far as we can learn from the material still extant, notably from manuscripts that belonged to Maître Gervais' College and to some of its members-this institution was devoted much more to theological studies than to medicine and the quadrivium.

  18. Elimination of Cancer Stem-Like “Side Population” Cells in Hepatoma Cell Lines by Chinese Herbal Mixture “Tien-Hsien Liquid”

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    Chih-Jung Yao

    2012-01-01

    Full Text Available There are increasing pieces of evidence suggesting that the recurrence of cancer may result from a small subpopulation of cancer stem cells, which are resistant to the conventional chemotherapy and radiotherapy. We investigated the effects of Chinese herbal mixture Tien-Hsien Liquid (THL on the cancer stem-like side population (SP cells isolated from human hepatoma cells. After sorting and subsequent culture, the SP cells from Huh7 hepatoma cells appear to have higher clonogenicity and mRNA expressions of stemness genes such as SMO, ABCG2, CD133, β-catenin, and Oct-4 than those of non-SP cells. At dose of 2 mg/mL, THL reduced the proportion of SP cells in HepG2, Hep3B, and Huh7 cells from 1.33% to 0.49%, 1.55% to 0.43%, and 1.69% to 0.27%, respectively. The viability and colony formation of Huh7 SP cells were effectively suppressed by THL dose-dependently, accompanied with the inhibition of stemness genes, e.g., ABCG2, CD133, and SMO. The tumorigenicity of THL-treated Huh7 SP cells in NOD/SCID mice was also diminished. Moreover, combination with THL could synergize the effect of doxorubicin against Huh7 SP cells. Our data indicate that THL may act as a cancer stem cell targeting therapeutics and be regarded as complementary and integrative medicine in the treatment of hepatoma.

  19. La Fábula Ovidiana de Filomela revisada por la Edad Media: de Chrétien de Troyes a Alfonso x

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    Mario Martín Botero García

    2014-12-01

    Full Text Available En este trabajo se expone el contraste entre las dos traducciones al francés y al castellano de Filomela, una de las fábulas de las Metamorfosis de Ovidio, realizadas en los siglos xii y xiii por Chrétien de Troyes y Alfonso X. Por medio del análisis y cotejo de tres momentos narrativos, veremos la forma en que la materia antigua es tratada según el contexto determinado en el que se producen las traducciones. La versión francesa hace énfasis en una dimensión cortés en donde el personaje femenino es altamente valorado; por su parte, la versión castellana reivindica una racionalización de la fábula ovidiana, supeditada a una visión política e histórica. Se puede constatar así que las traducciones medievales no son serviles con respecto a la fuente latina sino que demuestran una gran libertad en la selección y combinación de elementos.

  20. ¿El sentido del humor, tiene sentido en el aula? / Does Sense of the Humor Make Sense in the Classroom?

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    Freddy Antonio González Ynfante

    2011-11-01

    Full Text Available Recibido 09 de junio de 2011 • Aceptado 24 de octubre de 2011 • Corregido 27 de setiembre de 2011 Resumen. El presente ensayo tiene como finalidad reflexionar sobre la importancia del humor pedagógico como estrategia de enseñanza aprendizaje en el aula; esto, tomando en cuenta la problemática de desmotivación y aburrimiento que sucede normalmente en la clase. Para plantear si “el enseñar contento y el aprender con alegría” pueden aumentar la eficacia en el proceso de enseñanza-aprendizaje, se abordará cómo, a pesar de las múltiples ventajas que puede aportar el humor en las aulas, se omite su empleo por la existencia de ciertos prejuicios y temores. La idea no es que los docentes hagan el papel de comediantes o payasos, sino la de mediar y acercar la clase de manera pedagógica y didáctica a través del uso del humor, y sobre esto reflexionaba Platón (1992, cuando planteaba que muchas veces ayudaba una broma, en donde la seriedad oponía resistencia. Abstract. This paper studies the importance of humor as a teaching strategy in the classroom, considering the usual lack of motivation and boredom. To analyze whether the “happy teaching and happy learning” may increase effectiveness in the teaching-learning process, the author will discuss how, despite the many benefits it may bring, humor is not used in the classroom due to prejudices and fears. The idea is not for teachers to play the role of a comedian or a clown, but to intervene and get closer to the group with a teaching, didactic purpose through humor. Plato (1992 thought about this; he used to say that sometimes a joke may help, where seriousness put up resistance.

  1. Ora et labora. Paradigmes du modèle monacal médiéval chez Chrétien de Troyes / Ora et labora. Paradigms of the Medieval Monastic Model in Chrétien de Troyes’s Work

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    Diana Gradu

    2015-05-01

    Full Text Available The medieval monachal model is marked out by the faith, by the power, by the morality. It is also shared between confidence and fear with regard to the power on the earth, but, certainly, all the clerks and the monks of the Middle Age know and assume the rule Redde Caesari quae sunt Cesaris and quae sunt Dei Deo. The medieval literature, the unfaithful mirror, is reflected in an incomplete and sometimes idealized way, the example of the hermit, but it constitutes in the essential source of its paradigm. I shall stop to Chrétien of Troyes and to its novels, they are the most glorious proof of the Renaissance of the 12th century.

  2. Profilaxis con antibióticos en fracturas de base de cráneo: ¿tiene justificación esa conducta?

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    Justo Luis González González

    1998-08-01

    Full Text Available Se realizó un estudio de 380 pacientes con fractura de la base del cráneo y a 71 de ellos (18,7 % se les administraron antibióticos como profilaxis de la meningoencefalitis y a 309 (81,3 % no se les suministraron estos agentes. Se evaluó la relación entre uso profiláctico o terapéutico de antimicrobianos, localización de la fractura, lesiones asociadas, complicaciones sépticas, edad y sexo, con la aparición de meningoencefalitis. Desarrollaron infección del sistema nervioso central 7 pacientes (1,8 %, 3 de ellos (4,2 % entre los que recibieron profilaxis y 4 (1,3 % entre los que no la recibieron. Se probó que la presencia de meningoencefalitis estaba asociada con el tipo de complicaciones sépticas que además pudieron tener los pacientes, así como al uso de antibióticos como terapéutica de éstas en análisis bivariado, lo que no se corroboró en el multivariado. Se concluye que el empleo de antibióticos profilácticos en estos pacientes no tiene justificación, lo que convierte a esta conducta en una práctica negativa desde el punto de vista médico y económicoA study of 380 patients with basilar skull fracture was performed. 71 (18.7 % of these patients were given antibiotic prophylaxis for meningoencephalitis and 309 (81.3 % were not. The relation of prophylactic or therapeutical use of antimicrobial agents, fracture location, associated injures, septic complications, age and sex to the meningoencephalitis coming out was evaluated. 7 patients (1.8 % developed infections of the central nervous system, 3 (4.2 % had been treated with antibiotics and 4 (1.3 % had not. The bivariate analysis proved that the meningoencephalitis was linked to the type of septic complications that might affect patients as well as the therapeutical use of antibiotics to eliminate them but the multivariate analysis did not demonstrate so. It is concluded that the use of the antibiotic prophylaxis in these patients is not substantiated which turns

  3. Potentially dangerous glacial lakes in Kyrgyzstan - Research overview of 2004-2015

    Science.gov (United States)

    Jansky, Bohumir; Yerokhin, Sergey; Sobr, Miroslav; Engel, Zbynek; Cerny, Michal; Falatkova, Kristyna; Kocum, Jan; Benes, Vojtech

    2016-04-01

    Global warming causes intensive melting and retreat of glaciers in most of high mountains all over the world. This process is also evident in the mountain regions of central Tien Shan. Glacier melt water affects changes in hydrological regime of water streams and causes overfilling of high mountain lake basins. The dams of many lakes are very unstable and can burst open. To determine the degree of such risk, it is necessary to analyse the genesis of lakes, to characterize the morphology of the lake basins and to know the particularities of their hydrological regime. According to the latest inventory within territory of Kyrgyzstan, a total of 1328 lakes have been identified as potentially dangerous, 12 lakes are considered as currently dangerous, other 25 feature high potential hazard. Since 1952 more than 70 disastrous cases of lake outburst have been registered. The hazardous alpine lakes are studied in Kyrgyzstan systematically since 1966. Since 2004, Czech-Kyrgyz research team has been operating in Kyrgyzstan in the field of dangerous glacial lakes. Projects were focused primarily on high-mountain glacial lakes risk assessment, propositions of risk mitigation measures, establishment of permanent research station near one of the studied glacier complexes, preparation of risk analysis for selected endangered valleys, evaluation of climatic and hydrological data and glacier development within observed regions. The most significant portion of data and information has been gathered during field work, complemented by satellite image analysis and surveillance flights over the monitored sites.

  4. Geochronology and petrogenesis of the Early Cretaceous A-type granite from the Feie'shan W-Sn deposit in the eastern Guangdong Province, SE China: Implications for W-Sn mineralization and geodynamic setting

    Science.gov (United States)

    Liu, Peng; Mao, Jingwen; Santosh, M.; Bao, Zhian; Zeng, Xiaojian; Jia, Lihui

    2018-02-01

    The Feie'shan greisen-type W-Sn deposit in the eastern Guangdong Province forms part of the Southeastern Coastal Metallogenic Belt (SCMB) in South China. Here we present zircon LA-ICP-MS U-Pb geochronology of the biotite granite which shows a weighted mean 206Pb/238U age of 134.7 ± 2.0 Ma, consistent with the zircon U-Pb, biotite 40Ar-39Ar and molybdenite Re-Os ages in the previous study. The biotite granite is peraluminous and belongs to high-K calc-alkaline type. It is characterized by high SiO2, K2O, F, K2O + Na2O and FeOt/(FeOt + MgO), and low CaO, MgO, TiO2 and P2O5 contents, enrichment in Rb, Cs, Th and U, and depletion in Ba, Sr, Zr, Ti and P, with flat REE patterns and distinctly negative Eu anomalies, showing an A2-type affinity. The rocks also display extremely low Ba, Sr and Ti concentrations and high Rb/Sr, Rb/Ba and low CaO/(Na2O + K2O) ratios, indicating high degree of fractionation. Zircon grains from the granite have low Eu/Eu* and Ce4 +/Ce3 + ratios, suggesting low oxygen fugacity. The highly fractionated and reduced features imply that the Feie'shan mineralization is genetically related to the biotite granite. The εNd(t) values and zircon εHf(t) values of the biotite granite range from - 2.96 to - 1.95 and - 5.69 to 0.62, with two-stage Nd and Hf model ages (TDM2) of 1083 to 1164 Ma and 1150 to 1552 Ma, indicating that they were derived from magma hybridization between anatectic granitic and mantle-derived mafic magmas. In combination with previous studies, we propose a geodynamic model for the 145―135 Ma W-Sn mineral system and related magmatism in the southwestern domain of the SCMB. After ca. 145 Ma, the subduction orientation of the Izanagi plate changed from oblique to parallel with respect to the continental margin resulting in large-scale lithosphere extension and thinning, which led to the upwelling of asthenosphere. The ascending mantle-derived mafic magmas provided not only supplied the heat for crustal remelting but also added

  5. The enigmas of The grail. on The ConTroversy over The UniTy of Li Contes deL GraaL of ChréTien de Troyes

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    Victoria Cirlot

    2014-12-01

    Full Text Available This paper presents a review of the controversy about the unity of the last roman of Chrétien de Troyes, Li Contes del Graal which took place in the late fifties between Martí de Riquer, Jean Frappier and Erich Köhler. More than fifty years later, this paper will appraise the contributions that this controversy made to Romance philology, and, in particular, to the assessment of the last work of the Champenian writer.

  6. Quick Release of Internal Water Storage in a Glacier Leads to Underestimation of the Hazard Potential of Glacial Lake Outburst Floods From Lake Merzbacher in Central Tian Shan Mountains

    Science.gov (United States)

    Shangguan, Donghui; Ding, Yongjian; Liu, Shiyin; Xie, Zunyi; Pieczonka, Tino; Xu, Junli; Moldobekov, Bolot

    2017-10-01

    Glacial meltwater and ice calving contribute to the flood volume of glacial lakes such as Lake Merzbacher in the Tian Shan Mountains of central Asia. In this study, we simulated the lake's volume by constructing an empirical relationship between the area of Lake Merzbacher, determined from satellite images, and the lake's water storage, derived from digital elevation models. Results showed that the lake water supply rate before Glacial Lake Outburst Floods (GLOFs) generally agreed well with those during the GLOFs from 2009 to 2012 but not in 2008 and 2015. Furthermore, we found that the combination of glacial meltwater and ice calving is not enough to fully explain the supply rate during GLOFs in 1996 and 1999, suggesting other factors affect the supply rate during GLOFs as well. To examine this further, we compared the water supply rate before and during GLOF events in 1999 and 2008. We inferred that quickly released short-term and intermediate-term water storage by glaciers have likely contributed to both flood events in those years. This study highlights the need to improve our understanding of the supply component of outburst floods, such as irregularly released stored water may lead to GLOF events with generally three different types: case I (singular event-triggered englacial water release), case II (glacier melt due to temperature changes), and case III (englacial water release mixed with glacier melt).

  7. Kırgız Türkçesiyle Yazılmış Olan Seyyid Battal Gazi Destanı Üzerine Bir İnceleme A Review Of Seyyid Battal Gazi Epic Written In Turkic Kyrgyz Language

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    M. Nurullah CİCİOĞLU

    2013-07-01

    Full Text Available Seyyid Battal Gazi became the Muslim hero of Umayyad-Byzantine wars in the process of spreading Islam. Epics about this herowere quite spread among the Turks in the process of Turkish-Byzantinestruggle which began with the conquest of Anatolia by the Turks andcontinued by their turning towards Europe. The works calledBattalnâme which contain epics about Battal Gazi were first written inAnatolia starting from XIII-XIV centuries and many copies of them inverse and prose reached to our times. It was understood that theseworks formed according to Turkish epical epic tradition were spread notonly in Anatolian area but also among the Turkish communities outsideAnatolia.In this study, a review was presented on the manuscript copies ofthe so-called "Seyitbatal Comogu" (Epic of Seyyid Battal which is in thearchives of the Kyrgyz National Academy of Sciences of Manuscripts.This copy includes the poetic text of Seyyid Battal Gazi epic written inTurkic Kyrgyz. The work is important in terms of being an example thatBattalnâme copies written in Anatolia reached the Central Asiangeography and some new texts were composed in different Turkishdialects.The names of the place and the people, the episode and motifstructure in this text, transferred to writing by Mamatkul Murataliyev,largely overlap with the existing copies in the Anatolian area. This textwas presented under the influence of Battalnâme copies written inAnatolia, and it was adapted from a Battalnâme text written in TurkicKazakh, but it was re-created to match the characteristics of the Kyrgyzepic tradition. In this way, a new text emerged with the common namesof place and people and topics and events, but the language, form, styleand elements of folklore were shaped according to the terms of thearea’s features. Seyyid Battal Gazi, İslâmiyet’in yayılma sürecinde Emevî-Bizans savaşlarının Müslüman kahramanı olarak sembolleşmiştir. Türklerin Anadolu’yu fethi ile başlayan ve

  8. THE CONTEXT OF EXILE SOCIOLOGY ON VAN-ULUPAMIR KYRGYZ TURKS WITH OŞH-KARADENİZ TURKS A APPLIED AND COMPARATIVE ANALYSIS SÜRGÜN SOSYOLOJİSİ BAĞLAMINDA VAN-ULUPAMİR KIRGIZ TÜRKLERİ İLE OŞ-KARADENİZLİ TÜRKLER ÜZERİNE UYGULAMALI ve KIYASLAMALI BİR ÇÖZÜMLEME

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    Adem SAĞIR

    2011-12-01

    Full Text Available The study has been designed as a monographic study on Van-Ulupamir’ Kyrgyz who immigrated voluntarily in Turkey, in 1983. The aimof the study is related to the case of Soviet Russia that has a widehistorical background with exile. The reason of Van-Ulupamir Kyrgyzimmigration to Turkey is the pressure of Soviet Russia’s politics on theCentral Asia. Main concern of Kyrgyz people about immigration is beinglost identity, culture and beliefs. For our study, it’s found essential thatVan-Ulupamir Kyrgyzs have been in a significance case to evaluate due toincreasing population, occurring economic problems, doing jobs as villageguards and pressed by their location of the region. This study is an appliedresearch which will be included surveys and interviews applied to Kyrgyzpeople are living in Ulupamir. The study was considered to contribute toliterature in a few different ways: In the first, these types of studies arelaboratory studies that and all forms of social-cultural analysis can beused in future studies providing important findings are the emergence. Thenote of the study is in terms of determining the process of culturaltransformation of the Kyrgyz Ulupamir. Bu çalışma Türkiye’ye gönüllü sürgün yoluyla gelen ve Van- Ulupamir’e yerleştirilen Kırgız Türkleri üzerine monografik bir çalışma olarak tasarlanmıştır. Ulupamir Kırgızlarının seçilmesindeki temel amaçise sürgünler söz konusu olduğunda tarihsel arka planı geniş olan SovyetRusya örneğiyle ilişkilendirilmiş olmasıdır. Sovyet Rusya’nın Orta Asyacoğrafyası üzerindeki politikalarından etkilenerek 1983 yılında Türkiye’yegönüllü sürgün olarak yerleşmişler, yerleşmelerindeki temel kaygı isekimliklerini, kültürlerini ve inançlarının kaybolma kaygıları olmuştur. Bunedenle çalışmanın temel odak noktası Kırgız Türklerinin “niçin Türkiye?”sorusuyla ilişkilendirilerek verilmiştir. Çalışmanın temel önemi

  9. “Et qui or me vaurra entendre, cuer et oreilles me doit rendre”: espacios de lectura y público de los roman courtois de Chrétien de Troyes (siglos XII-XIII

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    Diego Carlo Améndolla Spinola

    2016-06-01

    Full Text Available Basado en los planteamientos de la lógica social del texto, este artículo presenta un estudio del público que escuchaba los romances corteses entre los siglo XII y XIII, específicamente los realizados por Chrétien de Troyes –clérigo lector de la Corte de Leonor de Aquitania y de Enrique II Plantagenet–, además de establecer y analizar las diversas salas de los castillos donde estas obras literarias eran narradas.

  10. An investigation of the thermomechanical features of Laohugou Glacier No. 12 on Qilian Shan, western China, using a two-dimensional first-order flow-band ice flow model

    Science.gov (United States)

    Wang, Yuzhe; Zhang, Tong; Ren, Jiawen; Qin, Xiang; Liu, Yushuo; Sun, Weijun; Chen, Jizu; Ding, Minghu; Du, Wentao; Qin, Dahe

    2018-03-01

    By combining in situ measurements and a two-dimensional thermomechanically coupled ice flow model, we investigate the thermomechanical features of the largest valley glacier (Laohugou Glacier No. 12; LHG12) on Qilian Shan located in the arid region of western China. Our model results suggest that LHG12, previously considered as fully cold, is probably polythermal, with a lower temperate ice layer overlain by an upper layer of cold ice over a large region of the ablation area. Modelled ice surface velocities match well with the in situ observations in the east branch (main branch) but clearly underestimate those near the glacier terminus, possibly because the convergent flow is ignored and the basal sliding beneath the confluence area is underestimated. The modelled ice temperatures are in very good agreement with the in situ measurements from a deep borehole (110 m deep) in the upper ablation area. The model results are sensitive to surface thermal boundary conditions, for example surface air temperature and near-surface ice temperature. In this study, we use a Dirichlet surface thermal condition constrained by 20 m borehole temperatures and annual surface air temperatures. Like many other alpine glaciers, strain heating is important in controlling the englacial thermal structure of LHG12. Our transient simulations indicate that the accumulation zone becomes colder during the last two decades as a response to the elevated equilibrium line altitude and the rising summer air temperatures. We suggest that the extent of accumulation basin (the amount of refreezing latent heat from meltwater) of LHG12 has a considerable impact on the englacial thermal status.

  11. Vers une “écriture métisse”: le roman des immigrants haïtiens du Québec Writing the cultural cross-currents: the Haitian immigrants’ novel in Quebec

    Directory of Open Access Journals (Sweden)

    Józef Kwaterko

    2010-12-01

    Full Text Available mémoriel et langagier dans les romans des immigrants haïtiens au Québec.Après quelques considérations sociologiques sur l’écriture migrante(diasporique, on observera les enjeux esthétiques du métissage sur un axediachronique : les années 1970 où l’espace-temps du pays d’origine dominela représentation, les années 1980 où le travail du deuil apporte des effetsd’hybridation, et à partir du milieu des années 1980 à nos jours lorsque lesromanciers haïtiens assument l’exil et se réapproprient à distance leur paysdélaissé.The aim of this paper is to recognize the manifestations of the culturalhybridization (métissage among Haitian novelists who immigrated to Quebec. After some sociological characteristics of the migrant writing, the mainaesthetics features will be observed on diachronic level: during the 1970s,when the place of the country of origin dominate the representation, duringthe 1980s when the feeling of split identity increase the effects of hybridity,and since the middle of 1980s when the Haitian writers assume their exileby entering into an intercultural, dialogic relationship with their abandonedcountry.

  12. Vaccination of Сhildren in the Kyrgyz Republic

    OpenAIRE

    Gulzhan S. Kitarova; T. T. Mamyrbaeva; A. Suvanbekov; V. K. Shukurova

    2018-01-01

    Vaccination is concidered worldwide as the most effective preventive measure for many pediatric infectious diseases (vaccine-controlled).Objective. The goal of the study was to assess the current state of immunization and parent awareness on the vaccination of children under the age of five.Methods: Analysis of data reported by the National Reporting System on the state of vaccination of children under age of five as well as analysis of two representative multi-indicator cluster and medico-de...

  13. Problems of social and economic growth in the Kyrgyz Republic

    Directory of Open Access Journals (Sweden)

    Guseva Valentina Ivanovna

    2016-04-01

    Full Text Available In the article author explores the indirect influence of non-economic factors on the growth dynamics of the volume of GDP, including shows the effect of social problems on economic growth. It is proved that the existence of social problems have a negative impact on the pace of the economic dynamics of the country, due to the mutual dependence of key economic and non-economic factors of growth. On the one hand, the level of income of the population affects the purchasing power, which leads to the increase of the acceleration in economic growth. On the other hand, high levels of poverty and a deepening income inequality dictate political and social instability in society, which negatively affects the dynamics of economic growth. It was revealed that the feature of economic growth in the transitional economy is the negative impact of inflation and unemployment rates of economic dynamics, despite the fact that in most Western models, they are not considered as limiting growth factors.

  14. Odd Bed-fellows: British Christians and Communists in the Struggle for Peace D’étranges compagnons : chrétiens et communistes britanniques dans la lutte pour la paix

    Directory of Open Access Journals (Sweden)

    Jeremy Tranmer

    2011-04-01

    Full Text Available Au début des années 1950, le doyen de l’archevêché de Cantorbéry œuvra au sein du mouvement pour la paix et participa à des activités organisées par le parti communiste britannique. En 1983, le prêtre catholique Bruce Kent, leader de la Campagne pour le Désarmement Nucléaire, loua l’engagement des communistes britanniques en faveur de la paix. Cet article cherche à examiner pourquoi et comment chrétiens et communistes surmontèrent leurs différences et coopérèrent dans la lutte contre l’arme nucléaire.

  15. Evaluación del nivel del conocimiento que tiene el personal de enfermería sobre la guía de manejo de Trastorno Afectivo Bipolar (TAB

    Directory of Open Access Journals (Sweden)

    Lady Lizcano

    2011-12-01

    Full Text Available El Trastorno Afectivo Bipolar (TAB ocupa el primer lugar de las quince primeras causas por consulta externa en el año 2009 con 1.423 casos sobre un total de 7.177 consultas. La investigación realizada tiene como objetivo determinar el nivel de conocimiento del personal de enfermería que labora en una Empresa Social del Estado especializado en psiquiatría. La prevalencia de esta patología hace relevante la evaluación de la guía del Trastorno Afectivo Bipolar (TAB. El instrumento utilizado fue aplicado a 52 trabajadores de la institución, arrojando como resultado un bajo nivel de conocimiento con relación a la aplicación guía de atención de enfermería de manejo para el paciente con Trastorno Afectivo Bipolar (TAB.

  16. Field evaluation of spatial repellency of metofluthrin-impregnated latticework plastic strips against Aedes aegypti (L.) and analysis of environmental factors affecting its efficacy in My Tho City, Tien Giang, Vietnam.

    Science.gov (United States)

    Kawada, Hitoshi; Iwasaki, Tomonori; LE Loan, Luu; Tien, Tran Khanh; Mai, Nguyen Thi Nhu; Shono, Yoshinori; Katayama, Yasuyuki; Takagi, Masahiro

    2006-12-01

    Spatial repellency of metofluthrin-impregnated polyethylene latticework plastic strips against Aedes aegypti mosquitoes was evaluated. Analysis of environmental factors affecting the efficacy of these strips, such as room temperature, humidity, and house structure, was performed in a residential area in My Tho City, Tien Giang Province, Vietnam. Treatment with the strips at the rate of 1 strip per 2.6-5.52 m(2) (approximately 600 mg per 2.6-5.52 m(2)) reduced the collection of Ae. aegypti resting inside the houses for at least eight weeks. Multiple regression analysis indicated that both increase in the average room temperature and decrease in the area of openings in the rooms that were treated with the strips positively affected the spatial repellency of metofluthrin.

  17. Zigzag et « carré plastique » haïtiens en Amérique du nord à travers l’Autobiographie américaine de Dany Laferrière

    OpenAIRE

    Olivier-Messonnier, Laurence

    2015-01-01

    L’ « Autobiographie américaine » de Dany Laferrière et le « carré plastique » de Léonel Jules, artistes et amis haïtiens émigrés au Québec, déconstruisent la ville américaine par l’éclatement textuel et la plasticité picturale. Mythifient-ils pour autant le berceau natal ? L’écriture plastique et poétique efface les frontières. The « American Autobiography » by Dany Laferrière and the « Carré Plastique » by Léonel Jules, Haitian artists and friends who emigrated to Quebec, deconstruct the ...

  18. De la chair imbibée de foi : la viande comme marqueur de la frontière entre chrétiens et musulmans en Éthiopie

    Directory of Open Access Journals (Sweden)

    Éloi Ficquet

    2006-05-01

    Full Text Available Jamais en Éthiopie un chrétien et un musulman ne mangent de viande ensemble. Consommer de la viande qui n’a pas été consacrée à sa propre foi est appréhendé comme un acte hautement sacrilège équivalent à une apostasie. Cet interdit doit être compris dans une perspective comparative large sur les pratiques et les débats qui restreignent la commensalité de la viande entre les chrétiens et les musulmans. Les usages éthiopiens ont accentué cette question pour en faire un interdit puissant, marqueur d’une frontière interreligieuse. Comme toute frontière, cette « frontière carnée » a été le lieu de confrontations, d’aménagements et de transgressions dont les effets ont contribué à la construction de l’espace national éthiopien contemporain.Christians and Muslims in Ethiopia never eat meat together. Consuming meat that was not consecrated to one’s faith is seen as a highly sacrilegious act equal to apostasy. This interdict must be understood in comparative perspective that looks at the restrictions regarding the sharing of meat between Christians and Muslims. Ethiopian customs have emphasized this issue to turn it into a powerful interdict, tracing an inter-religious boundary. Like any boundary, this “dietary boundary” has been the site of confrontations, readjustments and transgressions whose effects have contributed to the building of a contemporary Ethiopian national space.

  19. MENSWAARDIGHEID NA TIEN JAAR VAN REGSTAATLIKHEID IN ...

    African Journals Online (AJOL)

    Administrator

    rasionele mens daarvoor moet hê. Outonomie is gevolglik die grondslag van die waardigheid van die menslike natuur en van iedere rasionele skepsel. 11. Bekende Angelsaksiese regsfilosowe onderskryf 'n soortgelyke benadering. Volgens Ronald. Dworkin, wat deels vir John Rawls aanhaal, is die gelyke respek wat aan ...

  20. Een speld in tien miljoen hooibergen

    CERN Multimedia

    Minkema, Martin

    2008-01-01

    Deeply under the ground in Geneva, thousands of scientists work with a giant particle accelerator. A discovery machine which will brew particles as from this summer and perhaps even create mini black holes.

  1. Pharmacovigilance: Tiens Slimming Tea Causes Increased Blood ...

    African Journals Online (AJOL)

    ... possible link between the constituents of the slimming tea and increased blood pressure and also provide evidence of other possible harmful effects that may occur with the use of the slimming tea. Keywords: Pharmacovigilance, hypertension, slimming tea. West African Journal of Pharmacology and Drug Research Vol.

  2. Central Asia Temperature and Precipitation Data, 1879-2003, Version 1

    Data.gov (United States)

    National Aeronautics and Space Administration — This data set provides temperature and precipitation data from 298 meteorological stations in the Northern Tien Shan and Pamir Mountain Ranges of Central Asia,...

  3. Rock glaciers, Zailiysiky Range, Kungei Ranges, Tienshan, Kazakhstan, Version 1

    Data.gov (United States)

    National Aeronautics and Space Administration — The Zailiyskiy Alatau is the northernmost parallel latitudinal ranges of the Northern Tien Shan. The highest point of this range is the Talgar peak (4973 m a.s.l.)....

  4. Central Asia Temperature and Precipitation Data, 1879-2003

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set updates and expands the NOAA Global Historical Climate Network (GHCN) of quality controlled meteorological records, focusing on the Northern Tien Shan...

  5. Choices Outlined 2013-2017. An analysis of ten election programmes for accessibility effects. PBL-CPB background document; Keuzes in kaart 2013-2017. Een analyse van tien verkiezingsprogramma's op bereikbaarheidseffecten. PBL-CPB Achtergronddocument

    Energy Technology Data Exchange (ETDEWEB)

    Zwaneveld, P.; Verrips, A. [CPB Netherlands Bureau for Economic Policy Analysis, The Hague (Netherlands); Hilbers, H.; Zondag, B.; Van Meerkerk, J. [Planbureau voor de Leefomgeving PBL, Den Haag (Netherlands); Weijschede-van der Straaten, W. [CBS Statistics Netherlands, The Hague (Netherlands)

    2012-11-15

    In their report 'Keuzes in Kaart 2013-2017' (Choices outlined 2013-2017) the Netherlands Bureau for Economic Policy Analysis (CPB) and the Environmental Assessment Agency (PBL) made calculations for thirteen themes of the election programs of ten Dutch political parties. Accessibility is one of these thirteen themes. Analyses on this theme were conducted jointly by PBL and CPB. This paper addresses which different political choices the Dutch parties have made for the theme of accessibility, how PBL and CPB conducted analyses and which results were yielded. The effect of the party program is compared to a basic path, the expected image for 2020 based on implementation of the Budget Agreement 2013 ('Spring Agreement'). [Dutch] Het Centraal Planbureau (CPB) en het Planbureau voor de Leefomgeving (PBL) hebben in het rapport 'Keuzes in Kaart 2013-2017' de verkiezingsprogramma's van tien politieke partijen doorgerekend op dertien thema's. Bereikbaarheid is één van de dertien thema's. De analyses rond dit thema zijn gezamenlijk uitgevoerd door PBL en CPB. Dit paper gaat in op welke verschillende politieke keuzes de partijen ten aanzien van bereikbaarheid hebben gemaakt, op welke wijze de planbureaus dit hebben geanalyseerd en tot welke resultaten dit heeft geleid. Het effect van het partijprogramma wordt vergeleken met het 'basispad', het verwachte beeld voor 2020 uitgaande van uitvoering van het Begrotingsakkoord 2013 (het 'Lenteakkoord')

  6. Charted Choices 2013-2017. An analysis of ten election programmes. Effects on the economy and the environment; Keuzes in Kaart 2013-2017. Een analyse van tien verkiezingsprogramma's. Effecten op economie en milieu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2010-05-15

    At the request of ten political parties, the Netherlands Bureau for Economic Policy Analysis (CPB) and PBL Netherlands Environmental Assessment Agency have mapped out the effects of the respective election platforms on the economy and the environment. The analysis shows that each of the proposed policy measures included in the platforms has both advantages and disadvantages. The platforms thus reflect the diverse choices that have been made by the parties. The publication presents the impact of party programs on public finances, purchasing power and employment. Also included in the publication are analyses in the field of mobility, energy and climate, nature, education, housing and healthcare [Dutch] De verkiezingsprogramma's 2012 laten zien welke keuzes politieke partijen maken voor de jaren 2013-2017. De programma's tonen aan dat er echt iets te kiezen valt voor de komende kabinetsperiode. Hoe gaan we na de economische crisis de overheidsfinancien weer op orde brengen en hoe snel? Verhogen we de AOW-leeftijd en beperken we de aftrek van de hypotheekrente, of juist niet? Hoe verminderen we de filedruk? Willen we klimaatverandering aanpakken en zo ja, hoe dan? Is het de moeite waarde om meer geld uit te geven aan onderwijs of innovatie? Hoeveel trekken we uit voor natuur? Hoe kunnen we de woningmarkt beter laten functioneren? Hoe gaan we om met de stijging van de kosten van de zorg? In de aanloop naar de verkiezingen van 12 september 2012 hebben tien politieke partijen - VVD, PvdA, PVV, CDA, SP, D66, GroenLinks, ChristenUnie, SGP, DPK - gevraagd om een analyse van hun verkiezingsprogramma's. Het CPB heeft de economische effecten geanalyseerd, het PBL de effecten op milieu.

  7. Charted Choices 2013-2017. An analysis of ten election programmes. Effects on the economy and the environment; Keuzes in Kaart 2013-2017. Een analyse van tien verkiezingsprogramma's. Effecten op economie en milieu

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2010-05-15

    At the request of ten political parties, the Netherlands Bureau for Economic Policy Analysis (CPB) and PBL Netherlands Environmental Assessment Agency have mapped out the effects of the respective election platforms on the economy and the environment. The analysis shows that each of the proposed policy measures included in the platforms has both advantages and disadvantages. The platforms thus reflect the diverse choices that have been made by the parties. The publication presents the impact of party programs on public finances, purchasing power and employment. Also included in the publication are analyses in the field of mobility, energy and climate, nature, education, housing and healthcare [Dutch] De verkiezingsprogramma's 2012 laten zien welke keuzes politieke partijen maken voor de jaren 2013-2017. De programma's tonen aan dat er echt iets te kiezen valt voor de komende kabinetsperiode. Hoe gaan we na de economische crisis de overheidsfinancien weer op orde brengen en hoe snel? Verhogen we de AOW-leeftijd en beperken we de aftrek van de hypotheekrente, of juist niet? Hoe verminderen we de filedruk? Willen we klimaatverandering aanpakken en zo ja, hoe dan? Is het de moeite waarde om meer geld uit te geven aan onderwijs of innovatie? Hoeveel trekken we uit voor natuur? Hoe kunnen we de woningmarkt beter laten functioneren? Hoe gaan we om met de stijging van de kosten van de zorg? In de aanloop naar de verkiezingen van 12 september 2012 hebben tien politieke partijen - VVD, PvdA, PVV, CDA, SP, D66, GroenLinks, ChristenUnie, SGP, DPK - gevraagd om een analyse van hun verkiezingsprogramma's. Het CPB heeft de economische effecten geanalyseerd, het PBL de effecten op milieu.

  8. Iron content and solubility in dust from high-alpine snow along a north-south transect of High Asia

    OpenAIRE

    Wu, Guangjian; Zhang, Chenglong; Li, Zhongqin; Zhang, Xuelei; Gao, Shaopeng

    2012-01-01

    This study describes the dissolved and insoluble iron fraction of dust (mineral aerosol) in high-alpine snow samples collected along a north-south transect across High Asia (Eastern Tien Shan, Qilian Shan, and Southern Tibetan Plateau). This dust provides the basic chemical properties of mid- and high-level tropospheric Asian dust that can supply the limiting iron nutrient for phytoplankton growth in the North Pacific. The iron content in Asian dust averages 4.95% in Eastern Tien Shan, 3.38–5...

  9. De la dédiasporisation des jeunes Haïtiens à New-York On De-diasporization of Second-generation Haitians in New York City

    Directory of Open Access Journals (Sweden)

    Stéphanie Melyon-Reinette

    2012-05-01

    Full Text Available Les facteurs répulsifs de l’émigration haïtienne ont complètement changé depuis les années 1950 qui marquèrent le début de ce mouvement avec le régime duvaliériste. Les entités géopolitiques et sociopolitiques qui en résultent évoluent, elles aussi, proportionnellement et rationnellement aux motivations des individus en partance. Ainsi, les exilés forcés rêvaient de retrouver leur chère Haïti, les nouveaux primo-arrivants sont des individus qui cherchent à se ré-enraciner dans un terreau aux airs d’ailleurs. Le diasporique est-il un individu dont l’identité est figée ? Dans cet article, une étude statistique simple cherche à démontrer l’évolution des mentalités des jeunes Haïtiens à travers un questionnement des identités et des orientations culturelles. Des dynamiques se font jour montrant que la diaspora est fluctuante comme les identités et les cultures qui la composent.The Push factors of Haitian emigration have completely changed since the late 1950s which marked the beginning of this movement with the Duvalier regime. The geopolitical and sociopolitical entities which result from it are changing as well, in proportion and accordance with the motivations of the people who leave. Thus, the forced exiles dreamt of going back to their dearest Haiti, the latest newly-arrived immigrants are individuals who desire to re-root into a land that sounds like “elsewhere”. Must the diasporic individual’s identity be stable? In this article, a simple survey seeks to shed light on the changing mentalities of young Haitians, examining their identities and cultural choices.  Emerging trends show that diaspora is a flow, not unlike the identities and the cultures of which it is composed.

  10. El fin de la situación de transitoriedad: la Ley Orgánica 15/1999, de 13 de diciembre, de Protección de Datos de Carácter Personal ya tiene desarrollo reglamentario

    Directory of Open Access Journals (Sweden)

    Mònica Vilasau

    2008-09-01

    Full Text Available El 19 de abril del 2008 entró en vigor el Reglamento 1720/2007, de 21 de diciembre, que desarrolla la Ley Orgánica de Protección de Datos (LOPD. Este texto había sido muy esperado por los aplicadores del derecho, por las empresas de consultoría y de seguridad, por sectores del marketing y publicidad, por empresas dedicadas a la solvencia patrimonial y crédito y, en un grado menor, por los consumidores y usuarios. La norma responde a la necesidad de dotar la Ley Orgánica sobre la materia del correspondiente desarrollo reglamentario y dar respuesta a las nuevas necesidades de la sociedad de la información constantemente en evolución. En el Reglamento de la LOPD se regula el otorgamiento del consentimiento por silencio positivo, el otorgamiento del consentimiento de los menores, se sistematiza el ejercicio de los derechos por parte del afectado, se regulan detalladamente los ficheros de marketing y publicidad, los de solvencia patrimonial y crédito, se dota la figura del encargado de un estatuto jurídico, se proporciona un nuevo marco a las medidas de seguridad y se sistematizan los procedimientos tramitados por la Agencia Española de Protección de Datos. El texto aprobado, evidentemente, no complacerá a todo el mundo, la existencia de múltiples instancias involucradas (estatales y autonómicas y de múltiples agentes con diferentes perspectivas hace que las soluciones proporcionadas no se ajusten a los ideales de todos los implicados.Sin embargo, el nuevo reglamento es un paso adelante en la consolidación del derecho a la protección de datos de carácter personal, aporta mayor seguridad jurídica y flexibilización y se tiene que ver como una oportunidad de crear una nueva cultura de protección de datos integrada en el tratamiento de la información de una forma global.

  11. Reseña de: Caselli, Elisa, Antijudaïsme, pouvoir politique et administration de la justice. Juifs, chrétiens et converts dans l’ espace jurisdictionnel de la Chancillería de Valladolid (XVe-XVIe siècles.Villeneuve d’Ascq...

    Directory of Open Access Journals (Sweden)

    Enrique Cantera Montenegro

    2017-05-01

    Full Text Available Caselli, Elisa, Antijudaïsme, pouvoir politique et administration de la justice. Juifs, chrétiens et converts dans l’ espace jurisdictionnel de la Chancillería de Valladolid (XVe-XVIe siècles. Villeneuve d’Ascq Cedex. Atelier National de Reproduction des Thèses, 2016. 396 págs. isbn: 978-2-7295-8891-5.

  12. Incidencia que tiene la participación de los jóvenes en los grupos juveniles respecto a su formación integral, calidad de vida y compromiso social, en la Universidad Nacional, Universidad de Medellín, Universidad de Antioquia tres instituciones de educación superior, de Medellín.

    OpenAIRE

    Martínez Arroyave, Olga Luz; Ocampo Mejía, Martha Cecilia; Arango Ríos, Silvia

    2014-01-01

    En la Universidad de Medellín, se planteó por parte de un grupo interdisciplinario de investigadores, la posibilidad de mirar la Incidencia que tiene la participación de los jóvenes, en los grupos juveniles, respecto a la Formación Integral, Calidad de Vida y Compromiso Social. El estudio fue realizado en tres Instituciones de Educación Superior de Medellín, escogiéndose: la Universidad Nacional, la Universidad de Medellín, y la Universidad de Antioquia. El grupo de investigadores ident...

  13. Iron content and solubility in dust from high-alpine snow along a north-south transect of High Asia

    Directory of Open Access Journals (Sweden)

    Guangjian Wu

    2012-04-01

    Full Text Available This study describes the dissolved and insoluble iron fraction of dust (mineral aerosol in high-alpine snow samples collected along a north-south transect across High Asia (Eastern Tien Shan, Qilian Shan, and Southern Tibetan Plateau. This dust provides the basic chemical properties of mid- and high-level tropospheric Asian dust that can supply the limiting iron nutrient for phytoplankton growth in the North Pacific. The iron content in Asian dust averages 4.95% in Eastern Tien Shan, 3.38–5.41% along Qilian Shan and 3.85% in the Southern Tibetan Plateau. The iron fractional solubility averages about 0.25% in Eastern Tien Shan, 0.05–2% along Qilian Shan and 1.5% in the Southern Tibetan Plateau. Among the controlling factors that can affect iron solubility in Asian dust, such as dust composition and particle grain size, acidity seems to be the most significant and can increase the iron solubility by one or two orders of magnitude with acidification of pH=0.66. Our results reveal that iron solubility of dust in the remote downwind sites is higher than that in high-alpine snow, confirming the strong pH-dependence of iron solubility, and indicating that Asian dust shows a large variation in iron solubility on a regional scale.

  14. Concepto y aplicación práctica que dan los profesores de química a la evaluación final, análisis de falencias y potencialidades que tiene en el proceso de enseñanza y de aprendizaje

    Directory of Open Access Journals (Sweden)

    Diana Martínez

    2009-10-01

    Full Text Available Con el objetivo de analizar qué imagen, concepto y aplicación práctica respecto a la evaluación final tienen los profesores de nivel universitario, se realiza una pequeña indagación en la UPN, con docentes del departamento de química. Se busca entonces evidenciar algunas de las falencias y potencialidades que tiene la evaluación final en el proceso de enseñanza y de aprendizaje, con relación a tal visión, cuando finalmente esta, es el resultado de la planeación previa del profesor.

  15. Tien procent minder emissies (interview met Chris Karman)

    NARCIS (Netherlands)

    Wolkers, H.; Karman, C.C.

    2012-01-01

    De nieuwe havensleepboot E3-Tug bespaart brandstof en vermindert emissies. IMARES Wageningen UR ontwikkelde de software die een optimale combinatie berekent van de elektrische en de dieselvoortstuwing.

  16. Tien jaar Duurzaam Veilig : verkeersveiligheidsbalans 1998-2007.

    NARCIS (Netherlands)

    Weijermars, W.A.M. & Schagen, I.N.L.G. van (red.)

    2009-01-01

    Ten years of Sustainable Safety; Road safety assessment 1998-2007. The road safety vision Sustainable Safety was introduced at the beginning of the Nineties. The concrete implementation of Sustainable Safety began in 1998 after the Covenant for the Start-up Programme had been signed. This road

  17. Tien jaar Knolcyperus (Cyperus esculentus L.) in Nederland

    NARCIS (Netherlands)

    Rotteveel, A.J.W.

    1993-01-01

    Yellow nutsedge ( Cyperus esculentus L.) was first recorded in 1981 as an agricultural pest. A considerable number of fields was found to be infested. Because the species is very damaging to agriculture legal measures were taken to restrict the dispersion and promote the control of the weed. During

  18. Moroccorp: tien miljoen woorden uit twee Marokkaans- Nederlandse ...

    African Journals Online (AJOL)

    beperkt tot Genk en ook straattaal (Appel 1999) is regiogebonden. Maar een goed begrip van deze variëteiten kan .... werd het eerste chatkanaal gelogd, en van juli tot en met september werd het tweede chatkanaal gelogd. Onze logactiviteiten .... is marked by certain contact phenomena". Die definities zien er op het eerste.

  19. Strategische marketing : De tien geboden van het gezonden verstand

    NARCIS (Netherlands)

    Moenaert, R.K.; Robben, M.

    2007-01-01

    Door de jaren heen is de klassieke strategische doctrine nogal eens ter discussie gesteld. En het boek ‘Blue Ocean Strategy’ versterkt die trend alleen maar. In het boek staat waarde-innovatie centraal en het biedt, in tegenstelling tot eerdere werken zoals het pamflettistisch-kritische betoog van

  20. De refranes y cantares tiene el pueblo mil millares

    Directory of Open Access Journals (Sweden)

    Laura Alfonso Soler

    2012-08-01

    Full Text Available Esta experiencia trata de acercarnos a la palabra para mejorar las competencias comunicativas orales y escritas de los nuevos hablantes de nuestro idioma. El uso de los refranes se incluye en el ámbito del nivel popular; en él abunda la subjetividad, se economizan considerablemente los medios lingüísticos y aparecen numerosas apelaciones al oyente. Relativo a esto podemos señalar que los proverbios y refranes son expresiones de contenido moral y didáctico que se transmiten de manera oral.

  1. El contrabando de armas no tiene fronteras (Internacional)

    OpenAIRE

    López, Noemí

    2011-01-01

    El tráfico de armas transfronterizo se ha convertido en una situación a combatir para los gobiernos locales. En el año 2004 la violencia en México se incrementó, al tiempo que el crecía el tráfico ilegal de armas desde los Estados Unidos. Esto aumentó los casos de violencia en el país y las bandas dedicadas al contrabando de armamento. En el año 2008 las autoridades de Estados Unidos y México crearon el plan "Armas Cruzadas" para combatir el contrabando de armas a través de su frontera común....

  2. Dominio informativo, ¿quién tiene el poder?

    Directory of Open Access Journals (Sweden)

    César Mauricio Velásquez

    2004-01-01

    Full Text Available A través de la historia, las relaciones entre los gobiernos y la prensa han sido definitivas en el éxito o fracaso de quienes ostentan el poder. No es extraño que algunos jefes de Estado se sientan incómodos con la manera de informar de algunos medios o, por el contrario, decidan aliarse para estructurar determinadas agendas que se manejan de manera unánime para orientar el temario que decida el ejecutivo. El Observatorio de Medios de la Facultad de Comunicación Social y Periodismo realizó un estudio para conocer el estado de la relación entre el presidente Álvaro Uribe Vélez y la prensa. La investigación reveló presiones directas e indirectas que el gobierno ejerce sobre los periodistas.

  3. In memory of Professor Tianqin Cao(Tien-chin Tsao)

    Institute of Scientific and Technical Information of China (English)

    Youshang Zhang

    2010-01-01

    @@ In December this year,the 4th Tianqin Cao Memorial Symposium on Protein Research will be held in Xiamen(Amoy).On this occasion,it is my pleasure to write a recollection in memory of Professor Tianqin Cao.It was rather late when Ⅰ was able to study in Prof.Cao's laboratory as a graduate student in the Institute of Biochemistry.After graduating from the Department of Chemical Engineering of Zhejiang University in 1948,Ⅰ could not find a job in a chemical engineering factory; therefore,Ⅰ changed my profession to biochemistry and worked as an assistant in the Department of Biochemistry of Hunan Yale Medical College.

  4. La construction relative dans Chrétien de Troyes

    NARCIS (Netherlands)

    Fabriek, Pieter

    1924-01-01

    1. On peut reléguer à la syntaxe figée la construction relative avec la pronom neutre que dans feire que sages, que je sache, (au) plus tost qu'il pot, je n'ai que feire; avec le pronom adjectif qui dans il n'i a celui (nul, un seul) qui, com cil qui; en outre qui vive dans riens (om) qui vive

  5. Menswaardigheid na tien jaar van regstaatlikheid in Suid-Afrika

    Directory of Open Access Journals (Sweden)

    LWH Ackermann

    2004-06-01

    Full Text Available HUMAN DIGNITY AFTER TEN YEARS OF TEH CONSTITUTIONAL STATE IN SOUTH AFRICASpeech delivered on 16 March 2004 on the Potchefstroom campus of the North-West UniversityHuman dignity has been the marrow of our Constitution and our constitutional state since 1994. The inherent dignity of man is also a key principle of the Universal Declaration of Human Rights of 1948. The Kantian categorical imperatives continue to provide guidance regarding the meaning of human dignity. At the very least, people are entitled to be regarded as moral subjects and not as objects: as subjects with absolute and inherent worth and therefore also as moral subjects of equal worth.The juridical core of the pathology of apartheid was the extensive and sustained attempt to deprive the majority of South Africans of the right to self-identification and self-determination. It amounted to an inversion of the Kantian imperatives. A reversal of this inversion has been attempted over the past ten years. The Constitution not only elevates human dignity to a specially entrenched value, but also affords it special protection in the context of fundamental rights. It is furthermore a specific consideration in the limitation of rights and in the development of the common law. It applies not only to the state/subject relationship, but also to "horizontal" relationships and it must be taken into account in the interpretation of the Constitution.Constitutional jurisprudence has established that the Constitution is more than a formal document, but that it also represents an objective, normative value system. Thus the foundational norm of human dignity radiates into all areas of the law. The role of human dignity in the interpretation and application of norms applicable to remedial or restitutionary equality, as well as in the achievement of constitutional equilibrium in the "horizontal" operation of the Bill of Rights, has also been established.The realization of human dignity is but in its initial stages: civil society, including educational institutions, are called upon to make their contribution to the process.

  6. De refranes y cantares tiene el pueblo mil millares

    Directory of Open Access Journals (Sweden)

    Laura Alfonso Soler

    2010-01-01

    Full Text Available Esta experiencia trata de acercarnos a la palabra para mejorar las competencias comunicativas orales y escritas de los nuevos hablantes de nuestro idioma. El uso de los refranes se incluye en el ámbito del nivel popular; en él abunda la subjetividad, se economizan considerablemente los medios lingüísticos y aparecen numerosas apelaciones al oyente. Relativo a esto podemos señalar que los proverbios y refranes son expresiones de contenido moral y didáctico que se transmiten de manera oral.

  7. Building parliamentary research capacity: The case of Shan state's ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    To sustain democratization in Myanmar, IDRC and Global Affairs Canada are launching a new initiative, Knowledge for Democracy Myanmar (K4DM), to nurture meaningful dialogue and engagement in the transition process and to promote economic growth that benefits all. Working with other development partners, the ...

  8. U russkoi molodjozhi jest shans / Urve Palo ; interv. Ilja Gromov

    Index Scriptorium Estoniae

    Palo, Urve, 1972-

    2008-01-01

    Rahvastikuminister Urve Palo selgitab Avatud Ühiskonna Instituudi vene keelt kõnelevate noorte seas läbi viidud uuringu tulemusi. Lisa: Küsitlus: Kas vene keelt kõnelevatel noortel on Eestis hea elada

  9. Running With a Trot: Editing a Poem in Russian and Kyrgyz by Turusbek Madilbay

    Directory of Open Access Journals (Sweden)

    Joyce Ellen Turner

    2011-12-01

    Full Text Available In fine-tuning Turusbek Madilbay’s rough dictionary translation (a ‘trot’ I became convinced that a good match between writers and editors or translators is essential. I imagine it’s tempting for a writer to throw up her hands, to abdicate responsibility and let the publishing houses use their stock translators, but I recommend that creative writers learn about the process of translation in order to find the best partner for putting their work into another language. The responsibility must never rest solely with the translator, who is always working with limited information and within temporal and fiscal constraints. It’s always, to some degree, piecework. I hope it’s not a breach of publishing protocol to read reviews of work by, and to solicit samples from, several literary translators, and then choose among them. A beginner will do the job more cheaply, but will the skill be there? Do not leave the job to chance. My spotty linguistic background was well-suited to working with a trot. I have never achieved true fluency in a language besides my native English. I have, however, studied academically, at one time or another, French, Ancient Greek and Latin. I have achieved a certain linguistic flexibility from them well as from tourist phrases which I have learned in Spanish, Italian, Greek, Turkish and Arabic. When vocabulary and grammar fail me, I can at least spot word roots and cognates. (I credit Latin teachers’ use of Caesar’s ciphers for my irrational belief that no overheard phrase in a foreign tongue can be as mundane as ‘I think the pickles are on the next aisle’ but instead must be, in significance, on par with an aphorism about crossing the Rubicon.

  10. Effect of exchange rate policy on GDP and GDP components: The Kyrgyz Republic Case

    OpenAIRE

    Fuat SEKMEN; Nurbek MADMAROV

    2018-01-01

    The choice of exchange rate regimes in the countries to take advantage of stabilization policies was quite difficult. After the breakdown of the USSR, the KR among the former member countries in the Central Asia was the first to introduce its national currency on 10th of May 1993. After that time, it has done several adjustments in the exchange rate policy to preserve the value of the som from external shocks. In the study, the effectiveness of the exchange rate policy on GDP a...

  11. A visão da família sobre a experiência de ter uma criança gastrostomizada La visión de la familia sobre la experiencia de tener un niño que tiene gastrostomía The views of the family about the experience of having a child with gastrostomy

    Directory of Open Access Journals (Sweden)

    Andréia Cascaes Cruz

    2012-12-01

    Full Text Available A gastrostomia é cada vez mais usada para tratar de problemas nutricionais e de crescimento em crianças com doenças crónicas ou deficientes. Embora seja um procedimento simples para a equipa de saúde, a criação de estomas na criança pode gerar consequências emocionais e sociais na vida familiar. Este estudo teve como objetivo identificar as evidências científicas acerca da experiência da família que possui uma criança gastrostomizada. Elaborou-se uma revisão integrativa da literatura no período de 2005 a 2011 e busca de artigos em diferentes bases de dados, sendo selecionados 10 artigos sobre o tema. A análise dos textos permitiu organizar os resultados em quatro temas: o significado da alimentação para os pais; o desempenho do papel parental; a experiência da família na interação com a equipa de saúde; a vida após a gastrostomia. Os resultados demonstram que a família que tem uma criança gastrostomizada experiencia uma grande sobrecarga emocional, sobretudo no período anterior ao procedimento, em virtude do significado sociocultural que a alimentação tem para ela. A família necessita de receber informações e apoio da equipa de saúde que acompanha a criança.La gastrostomía se utiliza cada vez más para tratar problemas nutricionales y de crecimiento en niños con enfermedades crónicas o incapacidades. A pesar de que el equipo sanitario considera que es un procedimiento simple, la realización de un estoma en el niño puede tener consecuencias emocionales y sociales en la vida familiar. El objetivo de este estudio fue identificar las evidencias científicas relacionadas con la experiencia de la familia que tiene un niño con gastrostomía. Se realizó una revisión integrativa de la literatura en el periodo comprendido entre 2005 y 2011 y se buscaron artículos en diferentes bases de datos, de los cuales se seleccionaron 10 sobre el tema. El análisis de los textos permitió organizar los resultados en cuatro

  12. Energy spectrum of lightning gamma emission

    Energy Technology Data Exchange (ETDEWEB)

    Chubenko, A.P. [P.N. Lebedev Physical Institute of RAS, Moscow (Russian Federation); Karashtin, A.N. [Research Radiophysics Institute, Nizhny Novgorod (Russian Federation); Ryabov, V.A., E-mail: ryabov@x4u.lebedev.r [P.N. Lebedev Physical Institute of RAS, Moscow (Russian Federation); Shepetov, A.L. [P.N. Lebedev Physical Institute of RAS, Moscow (Russian Federation); Antonova, V.P.; Kryukov, S.V. [Ionosphere Institute, Almaty (Kazakhstan); Mitko, G.G.; Naumov, A.S.; Pavljuchenko, L.V. [P.N. Lebedev Physical Institute of RAS, Moscow (Russian Federation); Ptitsyn, M.O., E-mail: ptitsyn@lpi.r [P.N. Lebedev Physical Institute of RAS, Moscow (Russian Federation); Shalamova, S.Ya. [P.N. Lebedev Physical Institute of RAS, Moscow (Russian Federation); Shlyugaev, Yu.V. [Research Radiophysics Institute, Nizhny Novgorod (Russian Federation); Vildanova, L.I. [Tien-Shan Mountain Cosmic Ray Station, Almaty (Kazakhstan); Zybin, K.P. [P.N. Lebedev Physical Institute of RAS, Moscow (Russian Federation); Gurevich, A.V., E-mail: alex@lpi.r [P.N. Lebedev Physical Institute of RAS, Moscow (Russian Federation)

    2009-08-10

    The results of gamma emission observations obtained during thunderstorms at Tien-Shan Mountain Cosmic Ray Station are presented. The energy spectrum radiation of the stepped leader gamma radiation is measured. The total energy of stepped leader emitted in gamma rays is estimated as 10{sup -3}-10{sup -2} J. The experimental results are in an agreement with the runaway breakdown mechanism.

  13. Energy spectrum of lightning gamma emission

    International Nuclear Information System (INIS)

    Chubenko, A.P.; Karashtin, A.N.; Ryabov, V.A.; Shepetov, A.L.; Antonova, V.P.; Kryukov, S.V.; Mitko, G.G.; Naumov, A.S.; Pavljuchenko, L.V.; Ptitsyn, M.O.; Shalamova, S.Ya.; Shlyugaev, Yu.V.; Vildanova, L.I.; Zybin, K.P.; Gurevich, A.V.

    2009-01-01

    The results of gamma emission observations obtained during thunderstorms at Tien-Shan Mountain Cosmic Ray Station are presented. The energy spectrum radiation of the stepped leader gamma radiation is measured. The total energy of stepped leader emitted in gamma rays is estimated as 10 -3 -10 -2 J. The experimental results are in an agreement with the runaway breakdown mechanism.

  14. « Comment se comporter avec un roi chrétien » : l’ouvrage perdu d’Abū l-Ḥasan ʿAlī Ibn al-Qaṭṭān et les enjeux du cérémonial almohade

    Directory of Open Access Journals (Sweden)

    Mehdi Ghouirgate

    2014-05-01

    Full Text Available Cet article propose de revenir sur un document aussi exceptionnel que méconnu. Il s’agit du résumé d’un ouvrage (maqāla, aujourd’hui perdu, intitulé « Comment se comporter avec un roi chrétien », et que l’on trouve dans le dictionnaire bio-bibliographique d’Ibn ʿAbd al-Malik. Cette maqāla fut rédigée, par un homme de lettres au service des Almohades, Abū l-Ḥasan ʿAlī Ibn al-Qaṭṭān (m. 1231. C’est la seule source qui ait consigné des indications sur la conduite que devait adopter le souverain lors d’une cérémonie, en présence d’un prince étranger. À ce titre, on y trouve des renseignements essentiels sur le cérémonial almohade ainsi que sur les dilemmes que devaient résoudre le calife : d’un point de vue idéologique, il ne pouvait souffrir aucun autre pouvoir, mais l’impossibilité de mener des opérations d’envergure sur deux fronts à la fois l’amena à composer avec le roi du León. De même, c’est le seul document à avoir fait état d’une divergence de point de vue entre le calife et les intellectuels organiques du système, les Ṭalaba. Ce différend met en lumière des tensions latentes au sommet entre divers serviteurs de l’État, qui n’avaient pas la même forme de légitimité, ni tout à fait les mêmes intérêts.

  15. Nuclear Monitoring Research at the Center for Seismic Studies

    Science.gov (United States)

    1991-05-13

    Garm (GAR) in the Southern Tien-Shan Mountains , and a fifth at Irkutsk (IRK) near the border of the Siberian platform and the Baikal rift zone. With...Shan 1-1 Mountains , and a fifth not far from lrkutsk (IRK), at the border of the Precambrian Siberian platform and the Baikal rift zone. Table 1. IRIS...clossinlg northl-eastern, aleas uf tile rist Europen vlatfot ni rjoil Kineshnia to Vorkuta. 1. 2-linies Of iSOVCIUoitieS in thec upper ,uantue (kits

  16. O significado de cuidado para crianças vítimas de violência intrafamiliar que tiene el cuidado El significado para niños víctimas de violencia familiar The meaning of care for children victims of domestic violence

    Directory of Open Access Journals (Sweden)

    Ruth Irmgard Bärtschi Gabatz

    2010-03-01

    Full Text Available Trata-se de uma pesquisa qualitativa que objetivou descrever o significado de cuidado vivenciado em família por crianças abrigadas que sofreram violência intrafamiliar. Foi desenvolvida em duas instituições que abrigam crianças e adolescentes vítimas de violência familiar no sul do Brasil, com quatro crianças entre 8 e 11 anos de idade. A produção dos dados ocorreu em junho/julho de 2008 por meio do Método Criativo Sensível, com as dinâmicas de criatividade e sensibilidade Brincar em Cena e Corpo Saber. Os dados foram analisados por meio da análise de discurso francesa. Foi evidenciado como tema o significado atribuído pela criança acerca de cuidado, que se desdobrou nos subtemas Sentimento de amor e de carinho pelo familiar que cuidava e Os cuidados básicos de higiene como forma de cuidado. Recomenda-se um trabalho preventivo, realizado junto às famílias com foco em ações que propiciem o apego, o fortalecimento do vínculo mãe-filho e as relações familiares.La presente investigación cualitativa tuvo como objetivo describir el significado que tiene recibir cuidado y atención, dentro de un entorno familiar, para niños albergados que sufrieron violencia familiar. Se desarrolló con cuatro niños, entre 8 y 11 años de edad, en dos instituciones que albergan niños y adolescentes víctimas de violencia doméstica en el sur de Brasil. Los datos fueron obtenidos en junio y julio de 2008 por medio del Método Creativo Sensible (Método Criativo Sensível, más específicamente, a través de la realización de las dinámicas de creatividad y sensibilidad: "Jugar en escena" (Brincar em Cena y "Cuerpo Saber" (Corpo Saber. Para analizar los datos se utilizó la corriente francesa de análisis del discurso. El significado que estos niños le atribuyeron al cuidado y atención se dividió en dos subtemas, el sentimiento de amor y afecto que sienten por la familia delegada para cuidarlos, y los cuidados básicos de higiene como

  17. 'Nobody cares about the environment’: Kyrgyz' perspectives on enhancing environmental sustainable consumption practices when facing limited sustainability awareness

    NARCIS (Netherlands)

    Shadymanova, J.; Wahlen, S.; Horst, van der H.M.

    2014-01-01

    Within Western societies, the detrimental consequences of mass consumption on the environment have long been identified. Consumers have developed sustainability consciousness in accordance with research and policies. In non-Western societies, however, experiences with mass consumption have not been

  18. Bogotá no tiene mar pero tiene playa: el vallenato y sus intérpretes costeños en Bogotá

    OpenAIRE

    Jaramillo Acuña, Juan Guillermo

    2015-01-01

    La Playa es un sector de la ciudad de Bogotá, donde se encuentra la oferta de músicos informales más grande de Colombia: mariachis, tríos de cuerda y grupos vallenatos. En esta investigación, se analiza la migración de músicos vallenatos provenientes del Caribe colombiano a este sector de la capital del país; se examina el trabajo de estos músicos en La Playa; y se revisa el proceso de consolidación del vallenato como música nacional.

  19. Long-range transported dissolved organic matter, ions and black carbon deposited on Central Asian snow covered glaciers

    Science.gov (United States)

    Schmale, Julia; Kang, Shichang; Peltier, Richard

    2014-05-01

    Ninety percent of the Central Asian population depend on water precipitated in the mountains stored in glaciers and snow cover. Accelerated melting of the snow and ice can be induced by the deposition of airborne impurities such as mineral dust, black carbon and co-emitted species leading to significant reductions of the surface albedo. However, Central Asia is a relatively understudied region and data on the source regions, chemical and microphysical characteristics as well as modelling studies of long-range transported air pollution and dust to the Tien Shan mountains is very scarce. We studied the atmospheric aerosol deposited most likely between summer 2012 and summer 2013on three different glaciers in the Kyrgyz Republic. Samples were taken from four snow pits on the glaciers Abramov (2 pits, 39.59 °N, 71.56 °E, 4390 m elevation, 240 cm deep, and 39.62°N, 71.52 °E, 4275 m elevation, 125 cm deep), Ak-Shiirak (41.80 °N, 78.18 °E, 4325 m elevation, 75 cm deep) and Suek (41.78 °N, 77.75 °E, 4341 m elevation, 200 cm deep). The latter two glaciers are located roughly within 6 and 38 km of an operating gold mine. The snow was analyzed for black carbon, ions, metals and organic carbon. We here focus on the results of inorganic ion measurements and organic carbon speciation based on analysis with an Aerodyne high-resolution time-of-flight aerosol spectrometer (HR-ToF-AMS) and potential pollution sources that can be deduced from the chemical information as well as back trajectories. Average contributions of snow impurities measured by the HR-ToF-AMS were dominated by organic carbon. Relative concentrations of organic carbon, sulfate, nitrate and ammonium in snow were 86 %, 3 %, 9 % and 2 % respectively for Abramov, 92 %, 1 %, 5 % and 1 % for Suek, and 95 %, 1 %, 3 % and 1 % for Ak-Shiirak. Generally, impurities on Suek and Ak-Shiirak were three and five times higher than on Abramov. Mass concentrations of organic carbon were on average 6 times higher in samples

  20. International Briefing 29: Training and Development in Kazakhstan

    Science.gov (United States)

    Mahmood, Monowar; Baimukhamedova, Aizhan

    2013-01-01

    The Republic of Kazakhstan is located in Central Asia, to the south of Russia and to the north-west of China. It occupies an area equal to 2724.9 thousand sq. km. and stretches east from the Caspian Sea and Volga plains to the Altai Mountains, from the foothills of Tien Shan in the south and southeast to the Western Siberian lowland in the north.…

  1. What's in a nudge? : Tien aanbevelingen voor nudge-experimenten in de openbare gezondheidszorg

    NARCIS (Netherlands)

    de Ridder, D.T.D.; Gillebaart, M.

    2016-01-01

    Nudging, kortweg gedefinieerd als het gemakkelijker maken van de gewenste (gezonde) keuze zonder de ongewenste keuze te verbieden, wint aan populariteit als alternatief voor gebruikelijke (veelal educatieve) interventies in de openbare gezondheidszorg. Duidelijke aanknopingspunten om te gaan

  2. Tien jaar Nijmeegs onderzoek naar het leren van leraren op de werkplek

    NARCIS (Netherlands)

    Bergen, T.C.M.

    2005-01-01

    Toen ik in 1994 de verantwoordelijkheid kreeg om een interfacultair onderzoekprogramma op te zetten dat relevant was voor de universitaire lerarenopleiding, kreeg ik van het toenmalige College van Bestuur ook de opdracht om te zorgen dat een groot deel van de universitaire lerarenopleiders in een

  3. ¿Tiene sentido un proyecto docente en Derecho Financiero y Tributario?

    OpenAIRE

    Ruiz Almendral, Violeta

    2007-01-01

    It is now more necessary than ever to enquire about the goals and aims of teaching Tax and Finance Law in Universities. Simply put, two reasons justify this need: the most obvious one is the need to adapt teaching methods to the Bolonia agreemens, which call for a thorough rethinking of all teaching curricula. A second reason is the dramatic transformation of Tax and Finance Law in Spain ever since it joined the European Union on Jan 1st 1986. This transformation, that some call tax revolutio...

  4. Síncope y escalas de riesgo: ¿Qué evidencia se tiene?

    Directory of Open Access Journals (Sweden)

    Guillermo Mora

    Full Text Available Objetivo: hacer una revisión de las escalas de riesgo existentes para predecir eventos adversos relacionados con síncope. Metodología: se realizó una búsqueda de artículos en MEDLINE, EMBASE y Cochrane Database of Systematic Reviews con el uso de las palabras clave relacionadas con reglas de predicción clínica (algoritmos, análisis multivariado, guías de predicción clínica, escalas, modelos logísticos, valoración de riesgo y síncope. Adicionalmente, se buscó literatura con el uso de la estrategia de bola de nieve. Resultados: se encontraron nueve escalas que relacionaron el síncope con predicción de eventos adversos. Se hallaron diferencias en los criterios para definir riesgo, las variables de desenlace, la población estudiada, el uso de una estrategia prospectiva o retrospectiva y el tiempo de seguimiento. Conclusiones: aunque existen varias escalas para la definición de riesgo con el paciente que ingresa por síncope a urgencias, no hay evidencia de que alguna sea superior a otra, tienen poca validez externa y no se han aplicado en nuestro medio.

  5. Síncope y escalas de riesgo ¿Qué evidencia se tiene?

    Directory of Open Access Journals (Sweden)

    Guillermo Mora, MD

    2011-11-01

    Conclusiones: aunque existen varias escalas para la definición de riesgo con el paciente que ingresa por síncope a urgencias, no hay evidencia de que alguna sea superior a otra, tienen poca validez externa y no se han aplicado en nuestro medio.

  6. ¿Es el plagio una sorpresa? ¿Acaso tiene clase?

    Directory of Open Access Journals (Sweden)

    Marco González T.

    2011-12-01

    Full Text Available Entendemos que no es posible abordar en un espacio editorial el vasto tema del plagio, sus implicaciones y temas conexos presente en libros, artículos científicos, historias, películas, frases, logotipos, inventos, marcas, colores de productos e ideas entre otros muchos temas desarrollados por el ser humano. Este mal es muy antiguo, pero parafraseando términos de los infectólogos, hoy día se encuentra en plena reemergencia. Al patógeno de esta epidemia le favorece indiscutiblemente la moderna vía de transmisión global que es el internet, ya que través de la red, el cibernauta dispone de toneladas de información; la mayoría gratuita.

  7. ¿Tiene éxito el outsourcing de sistemas de información?

    OpenAIRE

    González Ramírez, María Reyes

    2009-01-01

    La tendencia imparable hacia el outsourcing de Sistemas de Información contrasta con la falta de resultados positivos en muchos de estos contratos, por lo que es necesario un estudio sobre los factores que determinan su éxito. El presente trabajo propone un conjunto de factores clave para conseguir el éxito del outsourcing de Sistemas de Información y determina una serie de medidas para valorar el grado de éxito alcanzado en el outsourcing por las empresas.Todo ello se ha contrastado a través...

  8. ¿Tiene Anaxímenes una teoría del cambio?

    Directory of Open Access Journals (Sweden)

    Daniel Graham

    2013-11-01

    Full Text Available For a long time it has been argued that, amongst the first presocratics, Anaximenes is whom possessed the most detailed theory of change. Indeed, his theory of change was one of his fundamental contributions to history of philosophy. Thirty years ago this opinion was questioned and the argument was recently repeated in a revised edition of Anaximenes. So far, I have no notice that such question has been answered. In the present essay I want to argue that, although there is something erroneous in the traditional interpretation of Anaximenes theory of change, it is not what the objectors say it is: truly, Anaximenes possess an important theory of change, of which we have significant antique evidence.

  9. Saving Energy around the House = Tien Tan Trong Viec Tieu Thu Nang Luc Trong Nha.

    Science.gov (United States)

    Noyes, Marilyn; Jarrett, Von

    This bilingual booklet is intended to help Vietnamese refugees learn basic energy conservation skills. Included in the booklet are Vietnamese and English translations of basic energy conservation practices related to the following areas: heating, cooling, cooking, using refrigerators and freezers, lighting, water heating, doing laundry, pursuing…

  10. Manure digestion in the Netherlands. Mestvergisting in Nederland; Tien jaar kennis en ervaring in de praktijk

    Energy Technology Data Exchange (ETDEWEB)

    Van Nes, W.J.; Van Diemen, F.M.P. (Centrum voor Energiebesparing en Schone Technologie (CE), Delft (Netherlands)); Schomaker, A.H.H.M. (Haskoning BV, Nijmegen (Netherlands))

    1990-05-01

    The experiences with digestion of effluent animal manure in the Netherlands are complemented with relevant information from other sources. Mesophylic manure digestion at farmscale is discussed. This type of manure digestion is most used in the Netherlands. With the surplus of manure in large parts of the Netherlands and the increasing awareness of the environmental issue, digestion is regularly mentioned as a manner to deal more efficiently with materials from manure and to improve the processability. Furthermore digestion offers a source of energy by way of biogas and environmental hygienic advantages, such as stench reduction and destruction of bacteria and seeds. With the modest research done so far, the agricultural and environmental effects are only quantified very superficially. These effects are not financially valued. Opposing the advantages manure digestion offers, are the relatively high investments as well as possible technical and processing problems with the system management. Given the experience with 5 existing manure digestion plants as well as other results from research and practice, the issue is thoroughly discussed, so that many problems can already be avoided in the design phase. Based on the present results, at a gas production of 18 m{sup 3} manure gas per m{sup 3} supplied (cattle) manure, a manure digestion plant is not cost-efffectively exploitable. With regard to the present price of energy of Hfl. 12.00 per GJ, the price of energy from manure gas is Hfl. 24.00-32.00 per GJ. The future of manure digestion depends on the degree to which gas production can be improved as well as the value that is assigned to agricultural and environmental aspects. For both fields an increase of value is expected in the near future. In Denmark, with adding organic matter, already double the amount of gas per kg organic matter is extracted compared to the Netherlands. (Abstract Truncated)

  11. Trends in ouTpaTienT malaria cases, following mass long lasTing ...

    African Journals Online (AJOL)

    paris, france, Aids and Tb department, Ministry of Health and child care, Harare, Zimbabwe request for reprints to: ... look towards other complimentary malaria prevention strategies. ... in child welfare clinics, 2) social marketing at a subsidised.

  12. Draadloos sensornetwerk praktjkrijp: De wandelende meetbox: klimaat op tien plekken tegelijk meten (interview met Jos Balendonck)

    NARCIS (Netherlands)

    Kierkels, T.; Balendonck, J.

    2010-01-01

    Meten op meer plekken in de kas geeft een beter inzicht in vocht- en temperatuurverschillen. Een sensorsysteem daarvoor is nu voorhanden. Een hulpmiddel bij meer energiebesparing en opsporen van probleemplekken. De eerste telers verkennen de mogelijkheden.

  13. "¡QUIZÁS TAMBIÉN LA RISA TIENE AÚN UN PORVENIR!"

    Directory of Open Access Journals (Sweden)

    Patrick Wotling

    2012-01-01

    Full Text Available El artículo analiza y estudia las implicaciones de la renovación de la idea de conocimiento inducida por el ¿saber jovial¿ en el pensamiento de Nietzsche. Muestra que las diversas comprensiones de la ciencia resultan de la dominación de ciertos afectos. Igualmente afirma que la cuestión de la jerarquía es central en la filosofía nietzscheana, y el problema de los valores es medular en su idea de saber jovial. Desde este punto de vista, se comprende el privilegio acordado a la jovialidad de espíritu (heiterkeit, garante de salud y de porvenir para la humanidad.

  14. La sociedad civil tiene que tener participación en los procesos comunicativos

    Directory of Open Access Journals (Sweden)

    Martha Rodríguez

    2015-01-01

    Full Text Available Comunicación y Género, acopia trabajos que vinculan a la mujer y la comunicación y sus esfuerzos por no ser consideradas inferiores. Del libro a la pantalla, acerca a algunas reflexiones sobre el proceso que lleva del libro a la pantalla por la polémica que despierta la adaptación de las novelas, puesto que muchos señalan que la trama se ve desfigurada. Se agregan varios temas sobre el cine. En "Días de Radio", se plantea el que a pesar de la censura y los problemas económicos que deben enfrentar, las radios populares de América Latina, siguen ganando espacios, de su desarrollo depende una mayor profundización de la democracia. Tema de debate es Estrategias comunicativas en Chiapas y Haití. Se añaden dos entrevistas a un caricaturista brasileño y a un corresponsal de guerra muy prestigiado.

  15. The role of violence in the romances of Chrétien de Troyes

    Directory of Open Access Journals (Sweden)

    Miha Pintarič

    2007-12-01

    Full Text Available Chretien de Troyes, the most famous of the French 12th-century authors of chivalric romaces, comes to a very personal view of violence towards the end of his writing career, in his Perceval or the grail story. While in his previous works, the first of which was Erec and Enid, the object of the present article, he abided by the commonly accepted norms concerning the description of »violence«: there's no »abstract violence«, and it should never befall and idea or a tradition while the violence against the individual is a common occurrence considered "creative" and legitimate, if not indispensable, for the making of social hierarchy and order, violence ceases to be a topic of interest in his last, unfinished text.

  16. ¿Respetamos a la persona que tiene una orientación sexual diferente?

    Directory of Open Access Journals (Sweden)

    Salazar de Jiménez Martha

    1992-06-01

    Full Text Available

    En este artículo se describen las observaciones realizadas en el trabajo con distintos grupos de la comunidad, sobre el tema de la homosexualidad. Conviene aclarar que con el término homosexualidad se hace referencia tanto al hombre como a la mujer, esto por cuanto dicho término procede del griego ''homo'' que significa "mismo" "igual" no de la palabra latina ''homo'' que significa hombre. En los talleres que se realizan sobre sexualidad humana, el tema de homosexualidad es casi siempre solicitado por los participantes, pero el grupo en que más se registra esta necesidad es en el de los maestros. Al iniciar la discusión la sola mención de la palabra produce reacción y no propiamente de aceptación, en el lenguaje no verbal de los participantes se perciben gestos de desagrado, o el chiste un poco mordaz que luego se traduce en palabras y expresiones más concretas que muestran lo que esa comunicación ha tratado de transmitir.

  17. ¿respetamos a la persona que tiene una orientación sexual diferente?

    OpenAIRE

    Salazar de Jiménez, Martha

    2010-01-01

    En este artículo se describen las observaciones realizadas en el trabajo con distintos grupos de la comunidad, sobre el tema de la homosexualidad. Conviene aclarar que con el término homosexualidad se hace referencia tanto al hombre como a la mujer, esto por cuanto dicho término procede del griego ''homo'' que significa "mismo" "igual" no de la palabra latina ''homo'' que significa hombre. En los talleres que se realizan sobre sexualidad humana, el tema de homosexualidad es casi siem...

  18. ¡Panamá, tiene una fiesta! La construcción del 3 de noviembre

    OpenAIRE

    Felix Javier Chirú Barrios

    2016-01-01

    Este artículo aborda la construcción del 3 de noviembre, día de la fiesta nacional de Panamá, el programa conmemorativo y los discursos propalado por los políticos e intelectuales panameños, entre 1904 y 1931. La conmemoración de esta fecha cívica correspondió con el proceso de construcción de una nación moderna que establece los eventos, fechas, héroes que se deben recordar y los lugares de memoria; no obstante, en ese proceso se menoscaban otras memorias. Así fue  “olvidada” la celebración ...

  19. ¡Panamá tiene una fiesta! La construcción del 3 de noviembre

    OpenAIRE

    Chirú Barrios, Félix J.

    2016-01-01

    ResumenEste artículo aborda la construcción del 3 de noviembre, día de la fiesta nacional de Panamá, el programa conmemorativo y los discursos propalados por los políticos e intelectuales panameños, entre 1904 y 1931. La conmemoración de esta fecha cívica correspondió con el proceso de construcción de una nación moderna que establece los eventos, fechas y héroes que se deben recordar, así como los lugares de memoria; no obstante, en ese proceso se menoscaban otras memorias. Así, fue “olvidada...

  20. ¡Chile tiene fiesta! El origen del 18 de Septiembre (1810-1837

    Directory of Open Access Journals (Sweden)

    Nicolás Lastra

    2011-04-01

    Full Text Available Ad portas de la celebración del Bicentenario de la Primera Junta de Gobierno, el trabajo de Paulina Peralta, una joven historiadora, toma un realce sustantivo dentro de la amplia gama de ensayos que han abordado últimamente los temas referentes a la construcción de la nación chilena. Enmarcado en una línea que oscila entre las dimensiones políticas y sociales, el estudio sobre el origen del 18 de Septiembre como fiesta nacional posee como finalidad mostrar una manera de hacer nación desde arriba, convirtiendo un acto puramente cívico potenciado por las elites, en una herramienta constructora de la nacionalidad chilena. Dentro de este tema, el estudio de Peralta es en sí novedoso, al tomar como su objeto de análisis un aspecto específico e identitario como la celebración del 18 de Septiembre y esbozarnos su raigambre histórica...

  1. Que valores del deporte olimpico y la percepción juvenil tiene Portugal

    OpenAIRE

    Rocha, Teresa

    2015-01-01

    La implementación de programas deportivos para los jóvenes se basan en la suposición de que la práctica deportiva es un importante factor educativo en la educación de los jóvenes. La participación en la actividad física es un aspecto importante en el proceso de socialización de los niños y los jóvenes, lo que le permite un desarrollo de comportamientos éticos. En los últimos años se ha visto que el comportamiento de los jóvenes en el deporte se ha degradado; es decir, hay más actitudes de agr...

  2. Calibrating the Shan-Chen lattice Boltzmann model for immiscible displacement in porous media

    DEFF Research Database (Denmark)

    Christensen, Britt Stenhøj Baun; Schaap, M.G.; Wildenschild, D.

    2006-01-01

    The lattice Boltzmann (LB) modeling technique is increasingly being applied in a variety of fields where computational fluid dynamics are investigated. In our field of interest, environmentally related flow processes in porous media, the use of the LB method is still not common. For the LB...

  3. 3D Modeling of Glacial Erratic Boulders in the Haizi Shan Region, Eastern Tibetan Plateau

    Science.gov (United States)

    Sheriff, M.; Stevens, J.; Radue, M. J.; Strand, P.; Zhou, W.; Putnam, A. E.

    2017-12-01

    The focus of our team's research is to study patterns of glacier retreat in the Northern and Southern Hemispheres at the end of the last ice age. Our purpose is to search for what caused this great global warming. Such information will improve understanding of how the climate system may respond to the human-induced buildup of fossil carbon dioxide. To reconstruct past glacier behavior, we sample boulders deposited by glaciers to find the rate of ancient recession. Each sample is tested to determine the age of the boulder using 10Be cosmogenic-nuclide dating. My portion of this research focuses on creating 3D models of the sampled boulders. Such high-resolution 3D models afford visual inspection and analysis of each boulder in a virtual reality environment after fieldwork is complete. Such detailed virtual reconstructions will aid post-fieldwork evaluation of sampled boulders. This will help our team interpret 10Be dating results. For example, a high-resolution model can aid post-fieldwork observations, and allow scientists to determine whether the rock has been previously covered, eroded, or moved since it was deposited by the glacier, but before the sample was collected. Also a model can be useful for recognizing patterns between age and boulder morphology. Lastly, the models can be used for those who wish to review the data after publication. To create the 3D models, I will use Hero4 GoPro and Canon PowerShot digital cameras to collect photographs of each boulder from different angles. I will then process the digital imagery using `structure-from-motion' techniques and Agisoft Photoscan software. All boulder photographs will be synthesized to 3D and based on a standardized scale. We will then import these models into an environment that can be accessed using cutting-edge virtual reality technology. By producing a virtual archive of 3D glacial boulder reconstructions, I hope to provide deeper insight into geological processes influencing these boulders during and since their deposition, and ultimately to improve methods that are being used to develop glacial histories on a global scale.

  4. Comparison and Research on New Rural Community Management Patterns of Shan Dong Province

    Science.gov (United States)

    Fang, Lei; Zhang, Xiaomei

    Rural community is an important institutional innovation,which has important effect and edification to future new rural management.There are three new rural community management patterns in shandong province:divisions of the village community,many villages community and village merge community. This article not only introduce three models,but also compare them in four aspects: community scale, community management,infrastructure,resource utilization.Pointing out the strength and weakness of three models.Drawing a conclusion that village merge community is the active reaction for rural urbanization. And could be the important recommended breed.

  5. Mountain pastures of Qilian Shan: plant communities, grazing impact and degradation status (Gansu province, NW China)

    Science.gov (United States)

    Baranova, Alina; Schickhoff, Udo; Shunli, Wang; Ming, Jin

    2015-04-01

    Qilian Mountains are the water source region for the low arid reaches of HeiHe river basin (Gansu province, NW China). Due to overstocking and overgrazing during the last decades adverse ecological ef¬fects, in particular on soil properties and hydrological cycle, are to be expected in growing land areas. Vegetation cover is very important to prevent erosion process and to sustain stable subsurface runoff and ground water flow. The aim of this research is to identify plant communities, detecting grazing-induced and spatially differentiated changes in vegetation patterns, and to evaluate status of pasture land degradation.The study area is located in the spring/autumn pasture area of South Qilian Mountains between 2600-3600 m a.s.l., covering five main vegetation types: spruce forest, alpine shrubland, shrubby grassland, mountain grassland, degraded mountain grassland. In order to analyze gradual changes in vegetation patterns along altitudinal and grazing gradients and to classify related plant communities, quantitative and qualitative relevé data were collected (coverage, species composition, abundance of unpalatable plants, plant functional types, etc.). Vegetation was classified using hierarchical cluster analyses. Indirect Detrended Correspondence Analysis (DCA) was used to analyze variation in relationships between vegetation, environmental factors, and grazing impact. According to DCA results, distribution of the plant communities was strongly affected by altitude and exposition. Grassland floristic gradients showed greater dependence on grazing impact, which correlated contrarily with soil organic content, soil moisture and pH. Highest numbers of species richness and alpha diversity were detected in alpine shrubland vegetation type. Comparing the monitoring data for the recent nine years, a trend of deterioration, species successions and shift in dominant species becomes obvious. Species indicating degrading site environmental conditions were identified. Most of the grasslands have become secondary vegetation, with a considerable percentage of unpalatable, toxic and often thorny or spiny shrub and herb species that have a lower grazing value and rarely form a closed vegetation cover, at least in loess slopes. To prevent further degradation of the grassland and to sustain the diversity of the plant species (affecting the carrying capacity pastureland) appropriate pasture management strategy should be implemented.

  6. Seasonal snow cover regime and historical change in Central Asia from 1986 to 2008

    Science.gov (United States)

    Zhou, Hang; Aizen, Elena; Aizen, Vladimir

    2017-01-01

    A series of statistics describing seasonal Snow Cover Extent and timing in Central Asia (CA) have been derived from AVHRR satellite images for the time period from 1986 to 2008. Analysis of long term mean snow cover statistics shows that the area weighted mean of long term Snow Covering Days (SCD) for the whole CA is 95.2 ± 65.7 days. High elevation mountainous areas above 3000 m in Altai, Tien Shan and Pamir, which account for about 2.8% of total area in CA, have SCD > 240 days. Deserts (Karakorum Desert, Taklamakan Desert, Kumtag Desert) and rain shadow areas of major mountains, accounting for 27.0% of total area in CA, have SCD in the range of 0-30 days. Factors affecting snow cover distribution have been analyzed using simple linear regression and segmented regression. For plain regions and windward regions, the SCD rate is + 5.9 days/100 m, while for leeward regions, the rate jumps from + 0.7 days/100 m to + 10.0 days/100 m at about 2335 m. Latitude affects the SCD, especially in plain regions with insignificant change of elevation, with rates of 9-10 days/degree from south to north. The Mann-Kendal test and the Theil-Sen regression methods have been applied to analyze the spatial heterogeneous trends of change of SCD, Snow Cover Onset Date (SCOD), and Snow Cover Melt Date (SCMD). Area weighed mean SCD in the whole CA does not exhibit significant trend of change from 1986 to 2008. Increase of SCD was observed in the northeastern Kazakh Steppe. Low elevation areas below 2000 m in Central Tien Shan and Eastern Tien Shan, as well as mid-elevation areas from 1000 m to 3000 m in Western Tien Shan, Pamiro-Alai and Western Pamir, also experienced increase of SCD, associated with both earlier SCOD and later SCMD. Decrease of SCD was observed in mountainous areas of Altai, Tien Shan and Pamir, and vast areas in plains surrounding the Aral Sea.

  7. O sentido do ser-mãe-que-tem-a-possibilidade-de-tocar-o-filho-prematuro na unidade intensiva: contribuições para a enfermagem neonatal El significado de ser la madre-que-tiene-la-posibilidad-de-tocar-al-hijo-prematuro en la unidad de cuidados intensivos: contribuciones para la enfermería neonatal The meaning of being the mother-that-has-the-possibility-to-touch-the-premature-baby in the intensive unit: contributions for the neonatal nursing

    Directory of Open Access Journals (Sweden)

    Rita de Cássia de Jesus Melo

    2012-06-01

    Full Text Available Estudo na abordagem teórico-metodológica heideggeriana com o objetivo de desvelar o sentido do ser-mãe que tem a possibilidade de tocar o filho prematuro na UTIN. Após aprovação foi desenvolvida entrevista fenomenológica com nove mulheres-mães. A análise compreensiva constituiu oito unidades de significação, e a hermenêutica permitiu desvelar o movimento existencial do sermãe em sua cotidianidade, nos modos de ser da inautenticidade e impessoalidade, movida pelo falatório, ambiguidade e temor, modos de ocupação. Ao compreender como sua a possibilidade de ter um filho prematuro, toca-o cautelosamente e cuidadosamente, transita para um entendimento no qual não mais se ocupa, se preo-cupa. Ao pre-ocupar, o ser-mãe estabelece a possibilidade de ser-aí-com-o-filho. Foi possível entender este modo de ser mãe, no qual passa por estágios antes de ver o bebê como seu e confiar em si. Possibilitar que toque seu filho, compreendendo-a em sua individualidade, singularidade, mostrou-se como um cuidado ao RNP em sua complexidade como ser-aí.Estudio en el enfoque teórico-metodológico heideggeriana con el objetivo de revelar el sentido del ser la madre que tiene la possibilidad de tocar el hijo prematuro en una Unidad de Cuidados Intensivos Neonatal. Después de la aprobación, fue desarrollada una entrevista fenomenológica con nueve madres. El análisis comprehensivo constituyó ocho unidades de significación, la hermenéutica permitió revelar el movimiento existencial del ser madre en su cotidianidad, en los modos de ser de la falta de autenticidad e impersonalidad, movida por el chisme, la ambigüedad y miedo, modos de ocupación. Al comprender como de ella la posibilidad de tener un bebé prematuro, lo toca con cautela y cuidado, transita para un entendimiento en el cual no más se ocupa, se preocupa. Al preocuparse, el ser madre establece la posibilidad de ser-ahí-con-el-hijo. Fue posible entender este modo de ser madre, que

  8. Rural non-farm activities in Central Asia: a regional analysis of magnitude, structure, evolution and drivers in the Kyrgyz Republic

    NARCIS (Netherlands)

    Atamanov, A.; Berg, van den M.M.

    2012-01-01

    This article provides an in-depth regional analysis of the rural nonfarm economy in Kyrgyzstan based on three household budget surveys for 2003, 2005 and 2006. Regression analysis reveals that the share of time spent in the commercial rural nonfarm economy was larger in districts with low

  9. Relationship between Levels of Student Alienation and Hemsehrilik Attitudes of University Students: A Study on Kyrgyz-Turkish Manas University Students

    Science.gov (United States)

    Öksüz, Yücel; Öztürk, Melek Baba

    2017-01-01

    This research is aimed to reveal the relationships between students' alienation levels and their "hemsehrilik" attitudes. However, it is examined whether students' alienation levels and "hemsehrilik" attitudes differentiated with regards to various variables as gender, class, the number of sibling and parents' home city in this…

  10. Generation of Cosmic rays in Historical Supernova Remnants

    Directory of Open Access Journals (Sweden)

    Sinitsyna V.Y.

    2013-06-01

    Full Text Available We present the results of observations of two types of Galactic supernova remnants with the SHALON mirror Cherenkov telescope of Tien-Shan high-mountain Observatory: the shell-type supernova remnants Tycho, Cas A and IC 443; plerions Crab Nebula, 3c58(SN1181 and Geminga (probably plerion. The experimental data have confirmed the prediction of the theory about the hadronic generation mechanism of very high energy (800 GeV - 100 TeV gamma-rays in Tycho's supernova remnant. The data obtainedsuggest that the very high energy gamma-ray emission in the objects being discussedis different in origin.

  11. Creation of the NUR mountain-level installation aimed at registration of super-high-energy showers in cosmic rays

    CERN Document Server

    Chubenko, A P; Martyanov, I S; Sadykov, K; Zastrozhnova, N N

    2002-01-01

    Description of the NUR installation aimed at registration of extensive air showers (EAS) is presented. The installation is sited near Almaty at a height of 3340 m above sea level at the Jusaly Kezen pass to the Tien Shan foothills. The distinctive characteristic of the installation from other similar existing ones is its location at a mountain slope under a 30 deg. angle relative to the horizon. Due to this orientation, the accuracy of measurement of EAS incidence angles exceeding 40 deg. increases significantly.

  12. Taxonomy of the poorly known Quedius mutilatus group of wingless montane species from Middle Asia (Coleoptera: Staphylinidae: Staphylinini

    Directory of Open Access Journals (Sweden)

    Maria Salnitska

    2018-02-01

    Full Text Available The Quedius mutilatus group, a very poorly known presumably monophyletic complex of wingless, possibly hypogean species confined to the Tien-Shan Mountains, is characterized as such for the first time. Newly available material clarified the identity of Q. mutilatus Eppelsheim, 1888 and Q. kalabi Smetana, 1995, each hitherto known from a handful of non-conspecific and vaguely georeferenced specimens only. Additional material is reported for Q. equus Smetana, 2014 and one species, Quedius kungeicus sp. nov., is described. All available data on the taxonomy, distribution and bionomics for all these four species of the group are summarized.

  13. Earthquake-induced soft-sediment deformation structures in Late Pleistocene lacustrine deposits of Issyk-Kul lake (Kyrgyzstan)

    Science.gov (United States)

    Gladkov, A. S.; Lobova, E. U.; Deev, E. V.; Korzhenkov, A. M.; Mazeika, J. V.; Abdieva, S. V.; Rogozhin, E. A.; Rodkin, M. V.; Fortuna, A. B.; Charimov, T. A.; Yudakhin, A. S.

    2016-10-01

    This paper discusses the composition and distribution of soft-sediment deformation structures induced by liquefaction in Late Pleistocene lacustrine terrace deposits on the southern shore of Issyk-Kul Lake in the northern Tien Shan mountains of Kyrgyzstan. The section contains seven deformed beds grouped in two intervals. Five deformed beds in the upper interval contain load structures (load casts and flame structures), convolute lamination, ball-and-pillow structures, folds and slumps. Deformation patterns indicate that a seismic trigger generated a multiple slump on a gentle slope. The dating of overlying subaerial deposits suggests correlation between the deformation features and strong earthquakes in the Late Pleistocene.

  14. Trends of reporTed ouTpaTienT malaria cases To assess The TesT ...

    African Journals Online (AJOL)

    Background: kenya reports over six million malaria cases annually. in 2012 the country adopted the Test, Treat and Track (T3) policy to ensure that all suspected .... cases increased by about half in all ages (50% in + 5 ...

  15. Y a-t-il quelqu'un qui écoute les Haïtiens ? | IDRC - International ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    12 oct. 2010 ... Project in Haiti to make medical care more efficient through technology. "Rebuild better" has become a mantra in Haiti as the nation struggles to recover from the devastating January earthquake. View moreProject in Haiti to make medical care more efficient through technology ...

  16. On the rare elements geochemistry in mica mega crystals from alkaline basaltoids of Southern Tien-Shane

    International Nuclear Information System (INIS)

    Mogarovskiy, V.V.; Sharapov, N.V.

    1992-01-01

    Rare elements without coherent in the mica and basalts are divided in 2 groups: First (K, Rb, Pb) in the first stage of meta soma tos are brought, and located in the mica. The second (Li, Cs, Sn) which brings after micas appearing, using in other minerals and without mineral location

  17. Argentina tiene su primera ley sobre el uso medicinal de la planta de cannabis: Historia y perspectivas

    OpenAIRE

    de Vito, Eduardo L

    2017-01-01

    En los últimos años se ha generado en la sociedad una gran expectativa sobre la posible utilidad terapéutica de compuestos derivados de la planta de cannabis. Es muy bien sabido que están siendo utilizados en el tratamiento de diversas afecciones, ya sea por prescripción médica o por autoadministración. En un extremo de las opiniones están quienes consideran que es una droga dañina y peligrosa, mientras otros mantienen que es la panacea. No obstante, el simple hecho de que exista un sistema e...

  18. "Kompyuter" versus "tien-nao" aneb Co stojí Ujgury přístup k prosperitě?

    Czech Academy of Sciences Publication Activity Database

    Klimeš, Ondřej

    2008-01-01

    Roč. 32, č. 7 (2008), s. 16-19 ISSN 0543-7962 Institutional research plan: CEZ:AV0Z90210515 Keywords : Xinjiang * contemporary politics * language policy Subject RIV: AD - Politology ; Political Sciences

  19. "La clase obrera tiene dos sexos". Avances de los estudios latinoamericanos sobre género y trabajo

    Directory of Open Access Journals (Sweden)

    Luz Gabriela Arango

    1997-01-01

    Full Text Available En este artículo se revisan algunas de las temáticas que jalonaron el desarrollo de los estudios de género y trabajo en América Latina durante los últimos diez años. En él se incluyen los debates suscitados por la participación de las mujeres en la división internacional del trabajo, particularmente en la industria maquiladora en varios países, especialmente en México, y en cadenas internacionales de subcontratación. También se analizan las discusiones actuales sobre el impacto de la reconversión industrial, la introducción de nuevas tecnologías y las teorías gerenciales inspiradas en el "modelo japonés", sobre la división genérica del trabajo en las empresas. Se examinan los avances en la medición de la participación femenina en el mercado de trabajo y se hace un balance de los enfoques sobre las interrelaciones familia-trabajo, con énfasis en el concepto de estrategias familiares.

  20. “La clase obrera tiene dos sexos” avances de los estudios latinoamericanos sobre género y trabajo

    Directory of Open Access Journals (Sweden)

    Luz Gabriela Arango

    1997-04-01

    Full Text Available En este artículo se revisan algunas de las temáticas que jalonaron el desarrollo de los estudios de género y trabajo en América Latina durante los últimos diez años. En él se incluyen los debates suscitados por la participación de las mujeres en la división internacional del trabajo, particularmente en la industria maquiladora en varios países, especialmente en México, y en cadenas internacionales de subcontratación. También se analizan las discusiones actuales sobre el impacto de la reconversión industrial, la introducción de nuevas tecnologías y las teorías gerenciales inspiradas en el “modelo japonés”, sobre la división genérica del trabajo en las empresas. Se examinan los avances en la medición de la participación femenina en el mercado de trabajo y se hace un balance de los enfoques sobre las interrelaciones familia-trabajo, con énfasis en el concepto de estrategias familiares.

  1. ¿Qué impresiones tiene la gente sobre la bibliotecología como carrera profesional?

    Directory of Open Access Journals (Sweden)

    Sarah Newbutt

    2012-12-01

    Full Text Available This study aims to reveal the impressions that youth have of bibliotecology as a career, what barriers are presented to those who enter the profession and what attracts them the same. Two questionnaires were used: the first was applied to a sample of young people aged between 18 and 24 years, who were planning to make a decision about your future career, and the second was applied to students of the mastery in bibliotecology from the University of Sheffield,who theirs had already chosen that program as career. The questionnaires inquired by the impressions of people about bibliotecology as a career and realized that presented barriers when entering the profession. The study found that both the lack of knowledge about the implications of the role of the librarian, as the lack of knowledge of the choice of bibliotecology as a career, influence the negative perception of young people to become librarians. Students in the mastery in bibliotecology identified a number of obstacles that interfered with access to the profession and suggested possible solutions to address this situation. The bibliotecology does not appeal to young people because of the impressions they have about it. Therefore, in order to eradicate the misconceptions held about this race, librarians should promote their work as more knowledge of bibliotecology, lead to this becoming a more attractive option for young people.

  2. La moral mediática en Venezuela (O de cómo perder lo que no se tiene

    Directory of Open Access Journals (Sweden)

    Nelson González Leal

    2004-01-01

    Full Text Available Hace algunos meses atrás (creo que algo así como 9 o 10, el semanario de análisis y opinión política venezolano ‘Temas’ (http://www.temasvenezuela.com convocó a varios periodistas, historiadores e intelectuales nativos para reflexionar por escrito sobre “el quiebre (moral de los medios de comunicación en Venezuela”. En la convocatoria enviada vía correo electrónico tuvieron cuidado de colocar la palabra moral exactamente de esa manera, entre paréntesis, como para advertir, en una clara toma de posición, que la única quiebra visible de estas empresas del espectáculo mediático es la que concierne al carácter de honestidad que se vincula a su deber de ser portavoces de la realidad social. Sobre ese aspecto no estuve -ni estoy- de acuerdo y ahora explicaré por qué.

  3. Impact of Participatory Irrigation Management (PIM) to Local Communities and Environment in Hop Tien Commune, Dong Hy

    NARCIS (Netherlands)

    Wageningen International,

    2008-01-01

    This case-study is designed to support the development of the Viet Nam – Netherlands Water Partnership on Water for Food and Ecosystems. The partnership is between Viet Nam’s Ministry of Agriculture and Rural Development (MARD) and the Netherlands Ministry of Agriculture, Nature and Food Quality

  4. Mi familia tiene un cura. El clero patrimonial en la España del Antiguo Régimen.

    OpenAIRE

    Catalán Martínez, Elena

    2008-01-01

    The evolution of the medieval idea of Church heritage in Spain, gave birth to a very peculiar ecclesiastical structure. After the Council of Trent, the concept of church patronage is retaken, linking it to the theory of purgatory. Thus it was achieved that, both the haves and the have-nots, gave away an important part of their resources to finance the salvation of their souls, increasing their involvement with the institution. En España, la evolución de la concepción medieval de iglesia pa...

  5. Tien jaar arts : een longitudinaal onderzoek naar de loopbaan van artsen die hun studie begonnen in Groningen.

    NARCIS (Netherlands)

    Cohen-Schotanus, J.; Reinders, J.J.; Agsteribbe, J.; Meyboom-de Jong, B.

    2002-01-01

    OBJECTIVE: To analyse the career development of two cohorts of medical graduates from the University of Groningen, the Netherlands. DESIGN: Structured interviews. METHOD: For all 333 graduates who commenced undergraduate medical training in 1982 and 1983, data were collected for the period 1993-2000

  6. “¡Quizás también la risa tiene aún un porvenir!”

    Directory of Open Access Journals (Sweden)

    Patrick Wotling

    2012-10-01

    Full Text Available El artículo analiza y estudia las implicaciones de la renovación de la idea de conocimiento inducida por el “saber jovial” en el pensamiento de Nietzsche. Muestra que las diversas comprensiones de la ciencia resultan de la dominación de ciertos afectos. Igualmente afirma que la cuestión de la jerarquía es central en la filosofía nietzscheana, y el problema de los valores es medular en su idea de saber jovial. Desde este punto de vista, se comprende el privilegio acordado a la jovialidad de espíritu (heiterkeit, garante de salud y de porvenir para la humanidad.

  7. Presentación del estudio "Links" de hombres que tienes sexo con hombres en Buenos Aires, Argentina.

    Science.gov (United States)

    Carballo-Diéguez, Alex; Avila, María M; Balán, Iván C; Marone, Rubén; Pando, María A; Barreda, Victoria

    2011-03-01

    Estudios previos en Buenos Aires reportaron altas prevalencias de HIV entre HSH, con valores que oscilan entre 9 y 14% durante casi 10 años de continuo testeo. El objetivo principal de este estudio fue la evaluación de factores relacionados al comportamiento de alto riesgo para transmisión del HIV entre HSH entre los que se incluyen el conocimiento y factores emocionales, socioculturales y ambientales. Por otro lado se realizó la estimación de prevalencia e incidencia de HIV utilizando RDS (Respondent Driven Sampling), así como la presencia de otras infecciones de transmisión sexual. Por último se evaluaron los hábitos de testeo para HIV indagando que factores facilitan o impiden su realización. El estudio constó de dos fases, en primer lugar una fase cualitativa y posteriormente una fase cuantitativa con una duración total de 4 años y medio. Durante la fase cualitativa se realizaron 44 entrevistas individuales en profundidad, 8 grupos focales y 10 observaciones etnográficas (hoteles, baños públicos ("teteras"), cines pornográficos, fiestas privadas, dark rooms y discotecas). Durante la fase cuantitativa del estudio se realizó el reclutamiento de 500 participantes que provinieron de la Ciudad Autónoma de Buenos Aires, así como del Gran Buenos Aires. El reclutamiento se comenzó con 16 participantes llamados semillas. Se realizó el diagnóstico de infección por HIV, hepatitis B y C (HBV y HCV), Treponema pallidum, Virus Papiloma Humano (HPV) y Chlamidias. La colaboración establecida entre los grupos de trabajo enfocados en áreas diversas posibilitó el abordaje conjunto de nuevas estrategias de investigación antes no exploradas en nuestro país. Los resultados más relevantes de esta investigación serán progresivamente publicados en sucesivos números de Actualizaciones en SIDA.

  8. Presentación del estudio “Links” de hombres que tienes sexo con hombres en Buenos Aires, Argentina

    Science.gov (United States)

    Carballo-Diéguez, Alex; Ávila, María M; Balán, Iván C.; Marone, Rubén; Pando, María A.; Barreda, Victoria

    2011-01-01

    Resumen Estudios previos en Buenos Aires reportaron altas prevalencias de HIV entre HSH, con valores que oscilan entre 9 y 14% durante casi 10 años de continuo testeo. El objetivo principal de este estudio fue la evaluación de factores relacionados al comportamiento de alto riesgo para transmisión del HIV entre HSH entre los que se incluyen el conocimiento y factores emocionales, socioculturales y ambientales. Por otro lado se realizó la estimación de prevalencia e incidencia de HIV utilizando RDS (Respondent Driven Sampling), así como la presencia de otras infecciones de transmisión sexual. Por último se evaluaron los hábitos de testeo para HIV indagando que factores facilitan o impiden su realización. El estudio constó de dos fases, en primer lugar una fase cualitativa y posteriormente una fase cuantitativa con una duración total de 4 años y medio. Durante la fase cualitativa se realizaron 44 entrevistas individuales en profundidad, 8 grupos focales y 10 observaciones etnográficas (hoteles, baños públicos (“teteras”), cines pornográficos, fiestas privadas, dark rooms y discotecas). Durante la fase cuantitativa del estudio se realizó el reclutamiento de 500 participantes que provinieron de la Ciudad Autónoma de Buenos Aires, así como del Gran Buenos Aires. El reclutamiento se comenzó con 16 participantes llamados semillas. Se realizó el diagnóstico de infección por HIV, hepatitis B y C (HBV y HCV), Treponema pallidum, Virus Papiloma Humano (HPV) y Chlamidias. La colaboración establecida entre los grupos de trabajo enfocados en áreas diversas posibilitó el abordaje conjunto de nuevas estrategias de investigación antes no exploradas en nuestro país. Los resultados más relevantes de esta investigación serán progresivamente publicados en sucesivos números de Actualizaciones en SIDA. PMID:25264397

  9. Living Joyfully after Losing Social Hope: Kierkegaard and Chrétien on Selfhood and Eschatological Expectation

    Directory of Open Access Journals (Sweden)

    J. Aaron Simmons

    2017-02-01

    Full Text Available In this essay, I offer an existential-phenomenological consideration of what it might look like to live joyfully after losing social hope. Using the example of the widespread hopelessness that many are feeling in light of the election of Donald Trump, I suggest that the danger of losing hope is that we can also lose our selfhood in the process. In order to develop a conception of “eschatological hope” that would be resistant to the loss of such social and political expectations, I draw specifically on Søren Kierkegaard’s notion that “the expectancy of faith is victory,” and Jean-Louis Chrétien’s idea of “the unhoped for,” in order to develop a model of hope that remains when it seems like all other hope has been lost. Rather than being overcome by anxiety about the future, eschatological hope fosters joy in the present.

  10. ¿Tiene el concepto de política de J. Rancière presupuestos marxistas?

    Directory of Open Access Journals (Sweden)

    Andrés Felipe Parra Ayala

    2017-06-01

    Full Text Available Este artículo interroga críticamente la pretensión de Jacques Rancière de pensar la política sin referencia a espacios sociales ni a las relaciones de poder que tienen lugar en ellos. En este texto se pretende mostrar que estas descripciones y cartografías de los espacios sociales operan como presupuestos ocultos de la teoría rancieriana, a pesar de ser rechazadas por el mismo filósofo francés como elementos fundamentales de la reflexión sobre la política. El artículo se acerca en la primera parte a las objeciones del pensador francés en contra de las teorías que derivan la naturaleza del conflicto político de la comprensión de los conflictos sociales, como el marxismo. En la segunda parte se muestra que el concepto rancieriano de la política, sin referirse a descripciones sociológicas de la sociedad como las del marxismo, caería en contradicciones internas a la hora de vincular la política con la emancipación, pues la figura de la actualización de la igualdad no basta para definir el carácter emancipatorio la irrupción política.

  11. Educación del usuario. La pedagogía del caballo que no tiene sed

    OpenAIRE

    Valls Molins, Roser; Isla Pera, Ma. Pilar (María Pilar); López Matheu, Carme

    1995-01-01

    La educación del paciente constituye un rol importantísimo de la Enfermería, pero sólo se podrán conseguir las metas preventivas y de apoyo si la metodología empleada satisface las necesidades del cliente y está en consonancia con sus valores culturales y creencias.

  12. Comments on: understanding the Larson--Miller parameter, by F.T. Furillo, S. Purushothaman and J. K. Tien

    International Nuclear Information System (INIS)

    DiMelfi, R.J.

    1978-01-01

    The Larson--Miller parameter has been a useful tool in the handling of creep rupture data. Essentially, this is because, as an empirical scheme, it has so often been successful at correlating such data for a wide range of experimental conditions. Its use has proved invaluable to studies of nuclear fuel cladding embrittlement in reactor environments under diverse loading conditions. The kind of master plot that is generated through the use of this parameter is very helpful for predicting low stress-long time rupture behavior. The basic premise behind the success of the Larson--Miller method lies in the fortuitous elimination of one of the two independent variables that can be controlled during a creep test: the absolute temperature T and the applied stress sigma. When a test sample is stressed at temperature, it will fail after a time t/sub r/, depending upon the values of some unspecified, and usually unknown, material parameters. Larson and Miller (2) presented a simple expression involving these creep rupture variables which is only a function of the applied stress: LMP = T(C+log tr) = f(sigma). The quantity C is specified as a material constant, but is roughly 20 for a wide variety of commercial alloys. The elimination of the temperature dependence allows one to construct master rupture curves. This is the power of the Larson--Miller method. Once the function F(sigma) is determined graphically, regardless of its algebraic form, the stress is needed in order to know LMP. Knowing LMP, one can calculate t/sub r/ as a function of temperature. The paper under discussion does not serve to further an understanding of this useful empirical parameter. In fact, their derivation leads to a parameter similar in form to Larson and Miller's, except that it is a function of both stress and temperature, thereby defeating the purpose of the method

  13. The Grain-size Patchiness of Braided Gravel-Bed Streams - example of the Urumqi River (northeast Tian Shan, China)

    Science.gov (United States)

    Guerit, L.; Barrier, L.; Narteau, C.; Métivier, F.; Liu, Y.; Lajeunesse, E.; Gayer, E.; Meunier, P.; Malverti, L.; Ye, B.

    2014-02-01

    In gravel-bed rivers, sediments are often sorted into patches of different grain-sizes, but in braided streams, the link between this sorting and the channel morpho-sedimentary elements is still unclear. In this study, the size of the bed sediment in the shallow braided gravel-bed Urumqi River is characterized by surface-count and volumetric sampling methods. Three morpho-sedimentary elements are identified in the active threads of the river: chutes at flow constrictions, which pass downstream to anabranches and bars at flow expansions. The surface and surface-layer grain-size distributions of these three elements show that they correspond to only two kinds of grain-size patches: (1) coarse-grained chutes, coarser than the bulk river bed, and (2) finer-grained anabranches and bars, consistent with the bulk river bed. In cross-section, the chute patches are composed of one coarse-grained top layer, which can be interpreted as a local armour layer overlying finer deposits. In contrast, the grain size of the bar-anabranch patches is finer and much more homogeneous in depth than the chute patches. Those patches, which are features of lateral and vertical sorting associated to the transport dynamics that build braided patterns, may be typical of active threads in shallow gravel-bed rivers and should be considered in future works on sorting processes and their geomorphologic and stratigraphic results.

  14. Rock magnetic expression of fluid infiltration in the Yingxiu-Beichuan fault (Longmen Shan thrust belt, China)

    NARCIS (Netherlands)

    Yang, T.; Yang, Xiaosong; Duan, Qingbao; Chen, J.; Dekkers, M.J.

    Fluid infiltration within fault zones is an important process in earthquake rupture. Magnetic properties of fault rocks convey essential clues pertaining to physicochemical processes in fault zones. In 2011, two shallow holes (134 and 54 m depth, respectively) were drilled into the Yingxiu-Beichuan

  15. An Exploratory Study of Advancing Mobilization in the Life Insurance Industry: The Case of Taiwan's Nan Shan Life Insurance Corporation.

    Science.gov (United States)

    Luarn, Pin; Lin, Tom M. Y.; Lo, Peter K. Y.

    2003-01-01

    Employs a case study method, using in-depth interviews of 29 corporate managers and experts, to understand the current state of mobilization in the life insurance industry. Suggests a conceptual framework and formulates possible research propositions incorporating several variables. Suggests 10 key success factors for implementing mobilization in…

  16. Les parlementaires de l'État Shan améliorent leurs compétences en ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    18 déc. 2017 ... Offrir une formation en méthodologie de recherche à l'intention de l'Hluttaw de ... Les formateurs ont immédiatement eu la chance de mettre en ... ont indiqué qu'ils étaient à l'aise d'effectuer des recherches sur Internet; ...

  17. The Politics of Social Entrepreneurs in Access to Education: A Case Study of Shan Burmese Refugees in Northwestern Thailand

    Science.gov (United States)

    Su, Celina; Muenning, Peter

    2005-01-01

    This paper examines social entrepreneurship in a Burmese refugee community as it strives to provide primary education to its children. Despite facing discrimination and fearing Thai authorities, our project leaders exemplified social entrepreneurship, most notably building social capital and agency within the refugee community, and surprisingly…

  18. Geochronologic Constraints on the Location of the Sino-Korean/Yangtze Suture and Evolution of the Northern Dabie Shan

    Science.gov (United States)

    Bryant, D. L.; Ayers, J. C.; Gao, S.; Miller, C. F.; Zhang, H.

    2002-05-01

    The Northern Dabie Complex (NDC) has been proposed to be either a Paleozoic magmatic arc, an exhumed piece of subducted continental crust, or young crust produced almost entirely by Cretaceous extensional magmatism. Ion microprobe zircon 238U-206Pb ages of separates from NDC gneisses center around 689Ma (+/- 31(95%CL)), consistent with the characteristic zircon dates of the Yangtze Craton [1]. Field observations also show that these gneisses, ranging from granitic to dioritic composition, make up a sizeable area ( ~30%) of the NDC. Zircon separates from the Baimajian granitoid, the largest of the widespread Cretaceous intrusions in the NDC, have yielded ages clustered around 677Ma (+/- 79), and 120Ma (+/- 3.4), the latter of which agrees with ion probe Th-Pb monazite ages. The ~700Ma age indicates that this intrusion may be linked with partial melting of underlying Yangtze crust, while the 120Ma age is the age of its crystallization. Granitic intrusions from Sanzushi and Yerenshai in the Dabie ultrahigh-pressure (UHP) region also show clusters of ages at 714Ma (+/- 55) from zircon cores, as well as rims around 250Ma (+/- 38), which is interpreted as the time of collision of the two continental blocks. These age data support the hypothesis set forth by Zhang et al. [2] using Sm-Nd and Pb isotopic data, that the Yangtze block lies beneath the exhumed UHP belt and outcrops as the NDC, which lies between the UHP belt and the Sino-Korean/Yangtze suture. The Baimajian granitoid, however, also shows a range of older zircon core ages from 1.4-2.0Ga, which may represent the early stages of formation of the Yangtze craton. Zhang et al. [2] suggested craton formation at 1.6-2.4Ga but few such ages have been reported for rocks of the Yangtze or Sino-Korean cratons. 1. Hacker, et al. (2000) Journal of Geophysical Research. Vol. 105. p. 13,339. 2. Zhang, et al. (In press) Chemical Geology.

  19. Hindering factors and suggestions related to organ donation decisions: perspective of the Taiwan Ali-Shan Tsou aboriginal tribe.

    Science.gov (United States)

    Chen, A N; Chen, K F; Chang, P C; Shih, F Jong; Chen, C R; Shih, F-Jin; Huang, C-Y

    2014-05-01

    Ali-San Tsou (AST) is one of leading aboriginal tribes in Taiwan with traditional godly beliefs related to life and death. Lacking related knowledge, health professionals (HPs) often failed to help them reach good dying or organ donation (OD). This study aimed to explore hindering factors and suggestions related to OD for good dying from Taiwan AST's own perspective. An explorative qualitative design was employed using a purposive sample of the AST tribes from Taiwan. Data were collected with AST residents by face-to-face interviews and analyzed by content analysis. Thirty AST residents (16 females and 14 males) with ages ranging from 28 to 78 (mean, 54.5) years completed interviews. Of them, 85% reported various diseases. In this study 73% were Catholics and Christians, 17% held traditional godly believes, and 10% had no religious affiliation. Eight hindering factors were reported: (1) limited information about organs and OD; (2) no qualified organs for donation; (3) worry about lack of forgiveness by ancestors; (4) tribe elders who might not accept concept of OD; (5) intact bodies were required at home during spirit-companion rituals; (6) earth burial with intact bodies was preferred; (7) bodies due to accidental and bad death were impermissible for OD; and (8) worry about possession by the donor's spirit. Seven suggestions were also reported for HPs to enhance AST's OD decisions: (1) starting with friendship and a caring relationship; (2) providing spiritual support from reverent religions; (3) stressing good deeds and honoring tribe folks by OD; (4) avoiding accidental/bad death; (5) providing relevant modern medical knowledge of human organs and OD; (6) introducing OD as part of a good-dying care plan; and (7) demonstrating a respectful discussion mindset about OD. Eight hindering factors and 7 types of suggestions for enhancing AST aboriginal people's OD decisions were first explored in this project. In the future, HPs are encouraged to invite AST to share the concepts of OT and try to clarify the related concerns with respect for their cultural contexts. With mutual respect, the efforts of sharing and integrating OD into good-dying care would be more possible. Copyright © 2014 Elsevier Inc. All rights reserved.

  20. Diversity of the Mountain Flora of Central Asia with Emphasis on Alkaloid-Producing Plants

    Directory of Open Access Journals (Sweden)

    Karimjan Tayjanov

    2017-02-01

    Full Text Available The mountains of Central Asia with 70 large and small mountain ranges represent species-rich plant biodiversity hotspots. Major mountains include Saur, Tarbagatai, Dzungarian Alatau, Tien Shan, Pamir-Alai and Kopet Dag. Because a range of altitudinal belts exists, the region is characterized by high biological diversity at ecosystem, species and population levels. In addition, the contact between Asian and Mediterranean flora in Central Asia has created unique plant communities. More than 8100 plant species have been recorded for the territory of Central Asia; about 5000–6000 of them grow in the mountains. The aim of this review is to summarize all the available data from 1930 to date on alkaloid-containing plants of the Central Asian mountains. In Saur 301 of a total of 661 species, in Tarbagatai 487 out of 1195, in Dzungarian Alatau 699 out of 1080, in Tien Shan 1177 out of 3251, in Pamir-Alai 1165 out of 3422 and in Kopet Dag 438 out of 1942 species produce alkaloids. The review also tabulates the individual alkaloids which were detected in the plants from the Central Asian mountains. Quite a large number of the mountain plants produce neurotoxic and cytotoxic alkaloids, indicating that a strong chemical defense is needed under the adverse environmental conditions of these mountains with presumably high pressure from herbivores.

  1. Yersinia pestis strains of ancient phylogenetic branch 0.ANT are widely spread in the high-mountain plague foci of Kyrgyzstan.

    Science.gov (United States)

    Eroshenko, Galina A; Nosov, Nikita Yu; Krasnov, Yaroslav M; Oglodin, Yevgeny G; Kukleva, Lyubov M; Guseva, Natalia P; Kuznetsov, Alexander A; Abdikarimov, Sabyrzhan T; Dzhaparova, Aigul K; Kutyrev, Vladimir V

    2017-01-01

    Fifty six Yersinia pestis strains, isolated over the period of more than 50 years in three high-mountain foci of Kyrgyzstan (Tien Shan, Alai, and Talas), have been characterized by means of PCR and single nucleotide polymorphism (SNP) typing methods. Seven of these strains were also characterized by means of whole genome sequencing and genome-wide SNP phylogenetic analysis. It was found that forty two strains belong to 0.ANT2, 0.ANT3 and 0.ANT5 phylogenetic branches. From these, strains of 0.ANT2 and 0.ANT3 branches were earlier detected in China only, whereas 0.ANT5 phylogenetic branch was identified for Y. pestis phylogeny for the first time. According to the results of genome-wide SNP analysis, 0.ANT5 strains are ones of the most closely related to Y. pestis strain responsible for the Justinianic Plague. We have also found out that four of the studied strains belong to the phylogenetic branch 2.MED1, and ten strains from Talas high-mountain focus belong to the phylogenetic branch 0.PE4 (sub-branch 0.PE4t). Established diversity of Y. pestis strains and extensive dissemination of the strains pertaining to the 0.ANT branch confirm the antiquity of the mentioned above plague foci and suggest that strains of the 0.ANT branch, which serve as precursors for all highly virulent Y. pestis strains, had their origin in the Tien Shan mountains.

  2. Contemporary Crustal Deformation Within the Pamir Plateau Constrained by Geodetic Observations and Focal Mechanism Solutions

    Science.gov (United States)

    Pan, Zhengyang; He, Jiankun; Li, Jun

    2018-04-01

    We used an updated data set of 192 GPS-derived surface velocities and 393 earthquake focal mechanisms (Mw > 3.0, hypocenter depths https://doi.org/10.1029/2005jb004144, 2006). The results show that the crustal stress field around the Pamir Plateau is predominantly characterized by NNW-SSE compression and E-W extension, which is consistent with the principal orientations of the two-dimensional surface strain rate tensor. This agreement supports the notion that the Pamir and southwestern Tien Shan are uniformly strained blocks. In particular, the fan-shaped rotational pattern between {Shmax} and the strain rate from the western Pamir to the Tajik Basin shows that the counterclockwise rotation of the {Shmax} orientation is associated with vertical deformation, which is consistent with the idea of Schurr et al. (Tectonics 33(8):2014TC003576, 2014) concerning the gravitational collapse and westward extrusion of the crust in the western Pamir. We propose that such a stress-strain pattern, dominated by NNW-ESE oriented compression and E-W trending extension, originated from a combination of the northward push of the Indian continent and the southward subduction of the Tien Shan.

  3. Igor Germanovich Levichev (in connection with the 70th anniversary

    Directory of Open Access Journals (Sweden)

    R. V. Kamelin

    2016-03-01

    Full Text Available October 6, 2015 Igor Germanovich Levichev, Ph. D., Senior Researcher of the Herbarium of the Komarov Botanical Institute of Russian Academy of Sciences, celebrated his 70th birthday. He is widely known monograph of the large genus Gagea and its related genera as well as the author of the original hypothesis in the evolution of morphological structures of monocots. His scientific career began with expeditions to Chukotka, Kamchatka, in the Trans-Baikal region, Kyzylkum (Uzbekistan, Badkhyz Nature Reserve (Turkmenistan, 1972. Since the autumn of 1972, I. G. Levichev worked in Chatkal nature reserve (Uzbekistan, where he created the basis for the monitoring of vegetation changes in two key areas of relatively little changed Uzbek part of the Western Tien Shan. He worked on the creation of “The Red Book of Uzbek SSR” (1984, “Guide to the Plants of Central Asia. Critical synopsis of Flora “(1987. In 1996 he defended his thesis on the topic “Genus Gagea Salisb. of Western Tien Shan “. In collaboration with colleges from German, Italian and other countries I. G. Levichev published a number of interesting results of molecular phylogenetic studies of the genus Gagea (and its related genera. He also described a new genus – Kharkevichia Levichev of Lloydia – Gagea relationship (the family Liliaceae.. Igor Germanovich is the au­thor of over 120 scientific (scientific and popular works, 53 of them are in fact of Gagea species.

  4. Geographical variations in Sr and Nd isotopic ratios of cryoconite on Asian glaciers

    International Nuclear Information System (INIS)

    Nagatsuka, Naoko; Takeuchi, Nozomu; Nakano, Takanori; Shin, Kicheol; Kokado, Emi

    2014-01-01

    Cryoconite is a dark-coloured surface dust deposited on glaciers that consists of wind-blown mineral particles, as well as organic matter derived from microbes living on glaciers. In this paper, we analyse the Sr and Nd isotopic ratios of four mineral fractions (i.e., the saline, carbonate, phosphate, and silicate mineral fractions), as well as the organic fraction, of cryoconite samples obtained from six Asian glaciers (the Altai, Pamir, Tien Shan, Qillian Shan, and Himalayan regions), and discuss their geographical variations in terms of the geological origins of the mineral particles and the biogeochemical processes on the glaciers. The silicate mineral fraction showed lower Sr and higher Nd ratios for the glaciers located to the north (Altai, 87 Sr/ 86 Sr: 0.713 490–0.715 284, εNd(0): −6.4 to −5.6), while higher Sr and lower Nd ratios for the glaciers located to the south (Himalayas, 87 Sr/ 86 Sr: 0.740 121–0.742 088, εNd(0): −16.4 to −15.7); the ratios were similar to those of desert sand, loess, and river sediments in the respective regions of the glaciers. This result suggests that the silicate minerals within the cryoconites were derived from different sources depending on the geographical locations of the glaciers. The isotopic ratios of the saline, carbonate, and phosphate mineral fractions were distinct from those of the silicate fraction, and were similar to those of evaporites and apatite deposits from the Asian deserts, but also varied geographically, indicating that they are likely to reflect their geological origin. The Sr isotopic ratios of the organic fraction were similar to those of the saline and carbonate fractions from glaciers in the central area (Tien Shan and Qillian Shan), but were higher than those of the saline and carbonate fractions, and lower than the phosphate mineral fraction, in the northern and southern areas. The ratios of organic fraction may be determined from the mixing ratio of calcium sources

  5. Preliminary results from receiver function analysis in a seismological network across the Pamir

    Science.gov (United States)

    Schneider, Felix M.; Yuan, Xiaohui; Sippl, Christan; Schurr, Bernd; Mechie, James; Minaev, Vlad; Oimahmadov, Ilhomjon; Gadoev, Mustafo; Abdybachaev, Ulan A.

    2010-05-01

    The multi-disciplinary TIen Shan-PAmir GEodynamic (TIPAGE) program aims to investigate the dynamics of the orogeny of the Tien Shan and Pamir mountains, which are situated in south Kyrgyzstan and east Tajikistan in Central Asia. Deformation and uplift accompanied by crustal thickening is mainly induced by the collision between the Indian and Eurasian continental plates. As a local feature this collision provides the world's largest active intra-continental subduction zone. Within the framework of the TIPAGE program we operate a temporary seismic array consisting of 32 broadband and 8 short period seismic stations for a period of two years (from 2008 to 2010) covering an area of 300 x 300 km over the main part of the central Pamir plateau and the Alai-range of the southern Tien Shan. In the first year 24 broadband stations were set up in a 350-km long north-south profile geometry from Osh in southern Kyrgyzstan to Zorkul in south-eastern Tajikistan with approximately 15 km station spacing. We perform a receiver function (RF) analysis of converted P and S waves from teleseismic earthquakes at epicentral distances of 35-95 degrees with a minimum magnitude of 5.5. Therefore we decompose their wavefields by rotating the coordinate systems of the recorded seismograms from a N,E,Z into a SH,SV,P system. RFs are isolated by deconvolution of the P-component from the SH- and SV-component. They provide a robust tool to locate discontinuities in wave velocity like the Moho and thus represent the method of choice to determine crustal thickness. First results show a crustal thickness of 70-80km. Xenolith findings from depths of 100km reported by Hacker et al. (2005) give indication for even higher values. The N-S profile geometry will produce a high resolution RF image to map the gross crustal and lithospheric structure. In addition a 2D network with additional 16 stations will enable an investigation of lateral structure variation. We give an introduction to the project and

  6. Quality should be our brand: Myriam Ovalle La calidad tiene que ser el sello: Myriam Ovalle A qualidade deve ser o selo: Myriam Ovalle

    Directory of Open Access Journals (Sweden)

    VARGAS ROSERO ELIZABETH

    2008-12-01

    Full Text Available AEn la Universidad Nacional de Colombia se han formado y trabajado muchas de las docentes-enfermeras que realizan aportes significativos a la profesión y a la enfermería nacional e internacional, a pesar de enfrentar diversas dificultades, incluso las que comprometen la salud. En esta especial ocasión nos referimos a la enfermera y profesora Myriam Ovalle de Casals, quien fuera la primera graduada como Licenciada de la Facultad de Enfermería de la Universidad Nacional de Colombia2, decana entre 1966 y 1968 y además cofundadora de la Asociación Colombiana de Facultades de Enfermería (Acofaen. Myriam Ovalle nació en Bogotá y vivió la mayor parte de su vida en el extranjero, fue una enfermera comprometida con la mejora de la calidad del cuidado a los pacientes a través de la excelencia en la educación en enfermería.A

  7. La primaquina tiene alta eficacia en la quimioprofilaxis primaria simple antipalúdica. Metanálisis High efficacy of primary chemoprophylaxis with primaquine. metanalysis

    Directory of Open Access Journals (Sweden)

    Jaime Carmona Fonseca

    2006-01-01

    Full Text Available Problema: existen informes sobre la capacidad quimioprofiláctica primaria (QP1 antipalúdica de la primaquina (PQ en humanos, pero no conocemos ningún metanálisis sobre el tema. Preguntas: ¿Es eficaz la primaquina para prevenir el paludismo en seres humanos? ¿Depende esa eficacia del lugar, la edad de las personas y de la especie de Plasmodium? Metodología: se aplicaron procedimientos recomendados para metanálisis. Resultados: se incluyeron 4 estudios experimentales de laboratorio (EEL y 7 estudios clínicos controlados (ECC. Según los EEL, para adultos, la dosis de primaquina apropiada en QP1 es 30 mg/d, tomados desde el día previo a la exposición. Los ECC mostraron protección de 93% entre quienes recibieron primaquina y de 45% entre quienes no la recibieron (p = 0,0000000. CONCLUSIONES: la QP1 con primaquina es altamente eficaz en adultos y niños, es igual frente a Plasmodium falciparum y P. vivax y debe adoptarse como alternativa válida. Faltan evaluaciones sobre la seguridad y la toxicidad en niños. Background: There are many reportss about primaquine as primary chemoprophylactic (1-CP in humans, but we do not know of any metaanalysis about this subject. Specific Questions: Is primaquine effective to prevent malaria in humans? Does primaquine efficacy to prevent malaria depend on the place, the age of patients, or the Plasmodium species? Methodology: Procedures recommended for metanalysis were applied. Results: Four laboratory experimental studies (LES in humans and seven clinical controlled studies (CCS were included. According to LES the adequate primaquine dose as 1-CP for adults is 30 mg/day from the day before exposition and during the time of exposition. According to CCS protection was 93% in people that received primaquine and 45% in those who did not receive it (p = 0.0000000.

  8. Le rêve entendu par les chrétiens de la Communauté Évangélique du Congo

    OpenAIRE

    MANSIANTIMA MIANKENDA , Alain-Fidèle

    2015-01-01

    International audience; Pour Sigmund FREUD, le rêve est une source de connaissance de soi. C'est la « voie royale » de la connaissance de l'inconscient. Selon lui, le sommeil est un état où le dormeur ne veut rien savoir du monde extérieur. Le rêve est donc le gardien du sommeil, c'est lui qui nous permet de rester endormis puisqu'en réalisant les désirs, il supprime le psychisme de ses excitations. Les fidèles de la Communauté Evangélique du Congo, en particulier ceux de la Paroisse de N'dji...

  9. La violencia a través de las fases del amor pasional: Porque la pasión también tiene un lado obscuro

    Directory of Open Access Journals (Sweden)

    Omar Eduardo Kú Hernández

    2006-01-01

    Full Text Available La pasión ha sido caracterizada por la alegría, sensación de realización, optimismo, éxtasis y profunda idealización del objeto amoroso (Villanueva Orozco, 2004. Sin embargo, autores como Hatfield y Rapson (1993 reconocen un lado más oscuro teñido de desesperanza, ansiedad y vacío. Por su parte, Sánchez Aragón (2004 propone un continuo del amor pasional que va de la atracción al amor desesperado, en donde el matiz negativo se va intensificando básicamente durante el amor obsesivo en donde hay una falta de mutualidad en el sentimiento. Así, la violencia puede surgir y con ello facilitar la presencia de actos dañinos a las personas y a la relación romántica. Con base en esto, el presente trabajo tuvo por objetivos: a identificar las posibles diferencias en términos de atracción, enamoramiento, amor obsesivo y amor desesperado en receptores y ejecutores de violencia en la pareja, y b conocer la posible relación entre la violencia y las fases del continuo del amor pasional. Para ello se trabajó con una muestra de 518 personas residentes de la Ciudad de México a quienes se les aplicó: 1 Escala Multifacética del Amor Pasional (Sánchez Aragón, 2006 y 2 Escala de Violencia en la Pareja (Cienfuegos Martínez, Sánchez Aragón y Rivera Aragón, en prensa. Los resultados muestran efectos diferenciales en las primeras dos fases y correlaciones signi- ficativas principalmente entre los factores de violencia y las fases de amor obsesivo y amor desesperado.

  10. LA VIOLENCIA A TRAVÉS DE LAS FASES DEL AMOR PASIONAL: PORQUE LA PASIÓN TAMBIÉN TIENE UN LADO OBSCURO

    Directory of Open Access Journals (Sweden)

    Rozzana Sánchez Aragón

    2006-06-01

    Full Text Available La pasión ha sido caracterizada por la alegría, sensación de realización, optimismo, éxtasis y profunda idealización del objeto amoroso (Villanueva Orozco, 2004. Sin embargo, autores como Hatfield y Rapson (1993 reconocen un lado más oscuro teñido de desesperanza, ansiedad y vacío. Por su parte, Sánchez Aragón (2004 propone un continuo del amor pasional que va de la atracción al amor desesperado, en donde el matiz negativo se va intensificando básicamente durante el amor obsesivo en donde hay una falta de mutualidad en el sentimiento. Así, la violencia puede surgir y con ello facilitar la presencia de actos dañinos a las personas y a la relación romántica. Con base en esto, el presente trabajo tuvo por objetivos: a identificar las posibles diferencias en términos de atracción, enamoramiento, amor obsesivo y amor desesperado en receptores y ejecutores de violencia en la pareja, y b conocer la posible relación entre la violencia y las fases del continuo del amor pasional. Para ello se trabajó con una muestra de 518 personas residentes de la Ciudad de México a quienes se les aplicó: 1 Escala Multifacética del Amor Pasional (Sánchez Aragón, 2006 y 2 Escala de Violencia en la Pareja (Cienfuegos Martínez, Sánchez Aragón y Rivera Aragón, en prensa. Los resultados muestran efectos diferenciales en las primeras dos fases y correlaciones significativas principalmente entre los factores de violencia y las fases de amor obsesivo y amor desesperado.

  11. La violencia a través de las fases del amor pasional: Porque la pasión también tiene un lado obscuro

    OpenAIRE

    Omar Eduardo Kú Hernández; Rozzana Sánchez Aragón

    2006-01-01

    La pasión ha sido caracterizada por la alegría, sensación de realización, optimismo, éxtasis y profunda idealización del objeto amoroso (Villanueva Orozco, 2004). Sin embargo, autores como Hatfield y Rapson (1993) reconocen un lado más oscuro teñido de desesperanza, ansiedad y vacío. Por su parte, Sánchez Aragón (2004) propone un continuo del amor pasional que va de la atracción al amor desesperado, en donde el matiz negativo se va intensificando básicamente durante el...

  12. “Canto porque la guitarra / tiene sentido y razón”: folklore and politics in the music of Víctor Jara (1966-1973

    Directory of Open Access Journals (Sweden)

    NATÁLIA AYO SCHMIEDECKE

    2013-01-01

    Full Text Available The present paper is dedicated to analyze the political and cultural discourse identified to the Chilean New Song Movement through the musical work of the singer, composer and theater director Víctor Jara (1932-73. Despite his premature death - due to the coup of 1973 - Jara left a varied artistic legacy which constitutes a privileged source for thinking about the Chilean context of the 1960s and 1970s, a period marked by the strong presence of social movements that had as background the growing of the political polarization. Affiliated to the Communist Party, the musician used the communicative and expressive potential of music to defend the need to promote structural political changes in the country, which necessarily pass through the sphere of culture. Asking for the presence of identity elements in his musical work, we will analyze the dialogue established by the artist with the national political context, indicating the heterogeneity of the repertoire enclosed under the term Chilean New Song Movement.

  13. Juifs, chrétiens et musulmans après l'expulsion d'Espagne : le cas Nord-Africain

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    Michel Abitol

    1993-01-01

    Full Text Available Le 9 février 1616, on assista á la Haye á un spectacle peu commun, celui d'un convoi fúnebre juif, conduit en grande pompe par le Prince Maurice de Nassau, entouré de membres éminents de son Conseil d'Etat et des Etats-Généraux. Le notable honoré de la serte n'était pourtant ni une grande sommité intellectuelle ni méme un personnage natif de Hollando. C'était tout juste un juif du Maroc, nommé Samuel Pallache qui, entre autres activités ténébreuses, faisait fonction d'agent du Rol du Maroc, Mawlay Zidan, aux Pays-Bas.

  14. Euskal Herria tiene forma de corazón. La escuela en la construcción de la identidad nacional vasca

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    Paulí DÁVILA BALSERA

    2009-10-01

    Full Text Available RESUMEN: la construcción de la identidad nacional vasca ha recurrido a los más variados elementos para su formación, con el rasgo añadido de que ha tenido que convivir, resistir o diferenciarse de otras identidades cercanas y presentes en el mismo territorio. Es necesario partir de esta premisa para analizar los diversos planos en los que se ha construido la identidad nacional vasca en el ámbito educativo: el primer plano administrativo y escolar; el segundo, desde la elaboración de un currículo vasco y, finalmente, desde las actividades extraescolares. Hemos preferido elegir un periodo de tiempo lo suficientemente largo para poder mostrar los cambios y las continuidades en su construcción, partiendo desde 1876, con la pérdida de los Fueros, hasta la Segunda República. Se trata de un periodo en el que se fragua la construcción nacional vasca, priorizando unos elementos culturales y étnicos, sobre la base de la lengua vasca.ABSTRACT: The construction of Basque national identity has made use of a wide range of elements, in addition to which Basque identity has had to co-exist with, resist, or distinguish itself from neighbouring identities as well as identities present within the same territory. It is necessary to begin with this premise in order to analyze the various levels on which Basque national identity has been built within the sphere of education: firstly, in the administrative and educational sphere; secondly, in drawing up a Basque curriculum; and finally, in extracurricular activities. We have chosen to focus on a period that would be long enough to demonstrate both continuity and change during the process of construction. This period ranges in time from the loss of the Fueros (Traditional Basque Law in 1876, until the advent of the Second Republic in Spain in 1931. It was during this time that the Basque nation was forged, with priority being given to cultural and ethnic elements and using the Basque language as a foundation.

  15. ¿Tiene el presupuesto participativo algún impacto en la calidad de los servicios públicos? El caso del sector del agua y saneamiento

    OpenAIRE

    Alcázar, Lorena; Alcázar, Lorena; Jaramillo, Miguel; Jaramillo, Miguel; Jaramillo, Miguel; Alcázar, Lorena

    2013-01-01

    Aportes para el debate acerca del efecto de la participación ciudadana en las decisiones presupuestarias sobre la calidad del servicio público a través del análisis del vínculo entre el presupuesto participativo municipal (PP) y los indicadores de cobertura y calidad del servicio de agua y saneamiento en el Perú.

  16. Tarptautinė konferencija "Biblioteka: informacija ir žinios kiekvienam" / Viktorija Pukėnaitė, Žydrė Vėtienė

    Index Scriptorium Estoniae

    Pukėnaitė, Viktorija

    2015-01-01

    Eesti Raamatukoguhoidjate Ühingu esindus osales 27.-28. aprillini Vilniuse parlamendis toimunud rahvusvahelisel konverentsil „Raamatukogu: teave ja teadmised kõigile“. Juuresolevatel fotodel Eesti Raamatukoguhoidjate Ühingu juhatuse esinaine Katre Riisalu ja Viljandi Linnaraamatukogu töötaja Veronika Raudsepp Linnupuu. Nr. 6 juttu Tallinna Keskraamatukogu esindaja Angelica Õunapuu ja Tartu Ülikooli esindaja Mai Põldaasa ettekannetest

  17. Un repaso por el origen y una mirada puesta en el presente. ¿Qué tiene para ofrecernos el periodismo digital?

    Directory of Open Access Journals (Sweden)

    Lic. Mónica Tejera Cruz

    2002-01-01

    Full Text Available El fenómeno de Internet no pasa inadvertido a ningún mortal. Mucho menos cuando se dedican al mundo de la comunicación. Para los periodistas, la aparición de la Red y el desarrollo de la Word Wide Web ha venido a coquetear con su ansia de comunicar, informar, expresar; a fin de cuentas, transmitir mensajes. El desarrollo de la tecnología ha puesto en bandeja de plata un nuevo soporte que permite llegar a las personas a través de los ordenadores y abre un universo de posibilidades para explotar, pero que al mismo tiempo hay que entender y asimilar. Un repaso hacia el origen de un nuevo medio con el que ya convivimos y una mirada puesta en el presente de su desarrollo vertiginoso.

  18. ¿Tiene límites el uso de las matemáticas en la economía?

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    Gil Fariña, M. C.

    2000-01-01

    Full Text Available Las matemáticas han jugado un papel decisivo en el desarrollo del pensamiento, en particular del económico, convirtiéndose en las últimas décadas en un instrumento de trabajo indispensable en la elaboración de modelos teóricos capaces de explicar relaciones económicas cada vez más complejas. No obstante, parece lógico que aún valorando positivamente las teorías más abstractas, se deba evitar un uso abusivo de sofisticados modelos matemáticos siempre que se manifiesten como una especie de “fuga técnica de la realidad” o contribuyan a propagar una visión deformada de la economía. La relación entre ambas se basa no tanto en que los resultados concretos que hoy se conocen en matemáticas tengan su análogo o no en la ciencia económica, sino en que la metodología que usa la matemática desde sus principios no es fundamentalmente distinta de la que vienen usando los economistas teóricos para resolver sus problemas. En este trabajo, después de la introducción hacemos un breve recorrido histórico por las matemáticas y su relación con otras ciencias, para centrar posteriormente su atención en el desarrollo de la ciencia económica. Finalizamos destacando algunas teorías matemáticas que por sus características, pueden ayudar a resolver algunos de los problemas actuales de la ciencia económica.

  19. ¿Colombia tiene recursos económicos suficientes para atacar el narcotráfico y sus actividades vinculadas?

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    Juan Felipe Jiménez Trucco

    2010-11-01

    Full Text Available Colombia es criticada permanentemente por la comunidad internacional en lo referente a su lucha contra la violencia. Sin embargo, no encuentra un apoyo real en algunos de sus vecinos (Nicaragua, Ecuador y Venezuela y otros actores en el ataque a generadores de violencia como son la guerrilla o los paramilitares, los cuales están a su vez relacionados con el narcotráfico. Es necesario que la comunidad internacional conozca el verdadero esfuerzo que realiza Colombia en la lucha contra el narcotráfico y la violencia asociada a este delito. Colombia ha incrementado considerablemente sus gastos en seguridad y defensa en la última década haciendo grandes esfuerzos para atacar, entre otros, el narcotráfico. Realmente ha encontrado un apoyo de sus vecinos y aliados para combatir idóneamente este delito? Con este escrito se evalúa la cooperación obtenida por Colombia por parte de otros actores en la lucha contra el narcotráfico, no solo en términos monetarios, sino también en términos de apoyo institucional.

  20. Impacto que tiene la falta de sueño sobre las habilidades cognitivas de una población de estudiantes de medicina

    OpenAIRE

    Víctor Alvarado Fernández; Gloriana de Jesús Arroyo Sánchez; Gabriel Castro Ulloa; Francisco Fuentes Ocampo; Jose Pablo Marín Castro; Gloriana Soto Montero; María Fernanda Zumbado Vásquez

    2012-01-01

    Los estudiantes que ingresan a la Escuela de Medicina son personas que pasarán los próximos años de su vida preparándose para entender la composición, la anatomía y la fisiología tanto normal como patológica del cuerpo humano con el fin de luego, aplicar ese conocimiento en el tratamiento de sus pacientes. Sin embargo, ser estudiante de Medicina se ha descrito como un extenuante proceso en el cual los jóvenes sufren alteraciones notables en sus horas de sueño, niveles de estrés, presión y fru...

  1. La Biblioteca Médica Nacional de Cuba tiene la primicia: curso Cochrane Library, aprendizaje con estrategias para obtener las mejores evidencias en salud

    Directory of Open Access Journals (Sweden)

    Sonia Santana Arroyo

    2015-10-01

    Full Text Available La Biblioteca Médica Nacional de Cuba ha puesto en marcha un programa de alfabetización informacional para adiestrar a sus usuarios y fomentar en ellos las habilidades necesarias para el uso de bases de datos, así como para fomentar el uso de estrategias de búsquedas bien diseñadas y validadas por los bibliotecarios especialistas en información. En el presente trabajo se describen contenidos y habilidades que se fomentan en el curso “Cochrane Library: La Medicina Basada en Evidencias”, cuyo objetivo es que el usuario domine esta base de datos y el concepto de medicina basada en evidencias para la toma de mejores decisiones en la atención médica. Durante el curso se introduce además el Modelo Big 6, como guía del pensamiento para resolver problemas de información que facilite la búsqueda y la organización de la información médica basada en evidencias. Igualmente, se capacita al estudiante para que diseñe productos informativos, como boletines electrónicos, que le permitan tanto presentar los resultados de búsquedas de información como promover información para el cuidado de la salud en el futuro

  2. "Rengo es el que tiene pelotas": discapacidad motriz, deporte adaptado y masculinidad hegemónica en la ciudad de Buenos Aires

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    Carolina Ferrante

    2017-07-01

    Full Text Available En este artículo se analiza el rol de la masculinidad hegemónica en el campo del deporte para personas con discapacidad motriz de la ciudad de Buenos Aires, Argentina. Para ello se parte de los datos recogidos en una investigación cualitativa realizada en dicha ciudad. Se trata de análisis de contenido de prensa escrita producida por los fundadores locales del deporte adaptado, 21 entrevistas en profundidad a hombres usuarios del campo y 26 entrevistas en profundidad a expertos y expertas en la materia. Entre los principales resultados se halla que la masculinidad hegemónica posee un papel nodal en la filosofía del deporte adaptado. A través de la inculcación de un peculiar modo de comprender a la discapacidad – asociado a la categoría nativa "rengo" – se promueve una "cultura del campeón" tributaria del cuerpo capaz y de los valores asociados a este modelo de masculinidad. Se concluye indicando que si bien dicha cultura cuestiona el carácter estigmatizador de la discapacidad (la presunta incapacidad sexual, la improductividad y la dependencia impone una ideología de la capacidad que reproduce las estructuras sociales opresivas.

  3. Entrevista a Iñaki Rivera Beiras. “La Universidad tiene que jugar un papel importantísimo en la cárcel”

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    Afilo Revista Digital - Universidad Nacional de Córdoba

    2012-09-01

    Full Text Available Considerado uno de los más destacados especialistas a nivel internacional de la criminología “garantista”, este argentino-catalán es también uno de esos tipos que incomoda al poder. Siempre. Esté donde esté. Desde la academia, en su puesto de profesor titular de ejecución penal y derecho penitenciario en la universidad de Barcelona, o desde la acción, a través del Observatorio de Derechos Humanos que en 2001 ayudó a crear con el objetivo de abordar el complejo mundo penitenciario. Hipercrítico de la situación argentina y mundial por sus fracasadas políticas de encierro indiscriminado y violación sistemática de los derechos humanos de los presos, Iñaki Rivera Beiras en entrevista con Alfilo habla de todo lo que sucede adentro y afuera de la institución insigne del sistema penal: la cárcel.

  4. Sífilis una enfermedad que puede producir serias complicaciones en el organismo y producir la muerte. Puede detectarse a tiempo y tiene cura

    OpenAIRE

    Portilla, José Luis

    2009-01-01

    La sífilis es una ETS que puede causar complicaciones a largo plazo o la muerte, si no se trata de manera adecuada. Los síntomas en los adultos se dividen en fases. Estas fases son sífilis primaria, secundaria, latente y avanzada.

  5. Destruksie ten minste tien maal beklemtoon – ’n interpretasie van 'Kraak die aardbol langs ’n naat' van Wilma Stockenström

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    B. van der Westhuizen

    2002-08-01

    Full Text Available Destruction at least ten times emphasized – an interpretation of 'Kraak die aardbol langs ’n naat' ('Cracking the earth along the seam' by Wilma Stockenström In this article the value of syntactical analysis in the interpretation of a poem is investigated from the premise that emphasis can be effected inter alia in the following ways: (a by contravening certain rules that apply in standard language usage in order to compose grammatical sentences, b the exploitation of parallel syntactical structures, and c the relationship between sentence unit and line, and line and/or stanza. These theoretical points of departure form the basis of the syntactical analysis of “Kraak die aardbol langs ’n naat” (Wilma Stockenström, in which there are numerous deviations from the expected, normal and usual ways of constructing sentences. It is by these means that the semantic values gain prominence: the attention is drawn to the deviating behaviour of mankind continuing to destruct the earth until nothing remains. It is evident that the repeated use of irony and the satirical tone of this poem also contribute to persuade the reader to behave in a way opposite to that depicted in the poem. In this way the value of a syntactical analysis of this poem is illustrated. By uncovering the micro-structures (syntactical units within the (macro- structure (the poem, underlying patterns and the place of humanity in the universe can be better understood. In this way the analysis of this poem is then linked to the field of ecocriticism.

  6. Steinernema cholashanense n. sp. (Rhabditida, Steinernematidae) a new species of entomopathogenic nematode from the province of Sichuan, Chola Shan Mountains, China

    Czech Academy of Sciences Publication Activity Database

    Nguyen, K. B.; Půža, Vladimír; Mráček, Zdeněk

    2008-01-01

    Roč. 97, č. 3 (2008), s. 251-264 ISSN 0022-2011 Grant - others:European Commission(BE) COST 850 Institutional research plan: CEZ:AV0Z50070508 Source of funding: R - rámcový projekt EK Keywords : description * entomopathogenic nematode * insect parasite Subject RIV: EG - Zoology Impact factor: 2.005, year: 2008

  7. The lord of the rings : the representation of space in the novel and film texts of The return of the king / Shané du Toit

    OpenAIRE

    Du Toit, Shané

    2014-01-01

    This study investigates the representation of narrative space in the novel and the film of The Return of the King. As the two representations belong to two different mediums, the theories on narrative space in the novel and in the film are examined in order to distinguish between their modes of representation of space. In essence, the theory utilised for the spatial analysis focuses on the content, function and symbolic meaning within spaces, as created by the description of objects, the repe...

  8. Mid- to late Holocene climate-driven regime shifts inferred from diatom, ostracod and stable isotope records from Lake Son Kol (Central Tian Shan, Kyrgyzstan)

    Science.gov (United States)

    Schwarz, Anja; Turner, Falko; Lauterbach, Stefan; Plessen, Birgit; Krahn, Kim J.; Glodniok, Sven; Mischke, Steffen; Stebich, Martina; Witt, Roman; Mingram, Jens; Schwalb, Antje

    2017-12-01

    Arid Central Asia represents a key region for understanding climate variability and interactions in the Northern Hemisphere. Patterns and mechanisms of Holocene climate change in arid Central Asia are, however, only partially understood. Multi-proxy data combining diatom, ostracod, sedimentological, geochemical and stable isotope analyses from a ca. 6000-year-old lake sediment core from Son Kol (Central Kyrgyzstan) show distinct and repeated changes in species assemblages. Diatom- and ostracod-inferred conductivity shifts between meso-euhaline and freshwater conditions suggest water balance and regime shifts. Organism-derived data are corroborated by stable isotope, mineralogical and geochemical records, underlining that Son Kol was affected by strong lake level fluctuations of several meters. The δ13Ccarb/δ18Ocarb correlation shows repeated switchovers from a closed to an open lake system. From 6000 to 3800 and 3250 to 1950 cal. yr BP, Son Kol was a closed basin lake with higher conductivities, increased nutrient availability and a water level located below the modern outflow. Son Kol became again a hydrologically open lake at 3800 and 1950 cal. yr BP. Comparisons to other local and regional paleoclimate records indicate that these regime shifts were largely controlled by changing intensity and position of the Westerlies and the Siberian Anticyclone that triggered changes in the amount of winter precipitation. A strong influence of the Westerlies ca. 5000-4400, 3800-3250 and since 1950 cal. yr BP enhanced the amount of precipitation during spring, autumn and winter, whereas cold and dry winters prevailed during phases with a strong Siberian Anticyclone and southward shifted Westerlies at ca. 6000-5000, 4400-3800 and 3250-1950 cal. yr BP. Similarities between variations in winter precipitation at Son Kol and records of the predominant NAO-mode further suggest a teleconnection between wet (dry) winter climate in Central Asia and a positive (negative) NAO-mode. Thus, this study identifies climate fluctuations as the main driver for hydrological regime shifts in Son Kol controlling physicochemical conditions and consequently causing abrupt species assemblage changes. This emphasizes the importance of multi-proxy approaches to identify triggers, thresholds and cascades of aquatic ecosystem transformations.

  9. [Altitudinal patterns of species richness and species range size of vascular plants in Xiaolong- shan Reserve of Qinling Mountain: a test of Rapoport' s rule].

    Science.gov (United States)

    Zheng, Zhi; Gong, Da-Jie; Sun, Cheng-Xiang; Li, Xiao-Jun; Li, Wan-Jiang

    2014-09-01

    Altitudinal patterns of species richness and species range size and their underlying mechanisms have long been a key topic in biogeography and biodiversity research. Rapoport's rule stated that the species richness gradually declined with the increasing altitude, while the species ranges became larger. Using altitude-distribution database from Xiaolongshan Reverse, this study explored the altitudinal patterns of vascular plant species richness and species range in Qinling Xiaolongshan Reserve, and examined the relationships between species richness and their distributional middle points in altitudinal bands for different fauna, taxonomic units and growth forms and tested the Rapoport's rule by using Stevens' method, Pagel's method, mid-point method and cross-species method. The results showed that the species richness of vascular plants except small-range species showed a unimodal pattern along the altitude in Qinling Xiaolongshan Reserve and the highest proportion of small-range species was found at the lower altitudinal bands and at the higher altitudinal bands. Due to different assemblages and examining methods, the relationships between species distributing range sizes and the altitudes were different. Increasing taxonomic units was easier to support Rapoport's rule, which was related to niche differences that the different taxonomic units occupied. The mean species range size of angiosperms showed a unimodal pattern along the altitude, while those of the gymnosperms and pteridophytes were unclearly regular. The mean species range size of the climbers was wider with the increasing altitude, while that of the shrubs which could adapt to different environmental situations was not sensitive to the change of altitude. Pagel's method was easier to support the Rapoport's rule, and then was Steven's method. On the contrary, due to the mid-domain effect, the results of the test by using the mid-point method showed that the mean species range size varied in a unimodal pattern along the altitude, which didn't support the Rapoport's rule, and because of the scatter-spot impact, the explanatory power of the cross-species method was much lower.

  10. Spatio-temporal assessment of soil erosion risk in different agricultural zones of the Inle Lake region, southern Shan State, Myanmar.

    Science.gov (United States)

    Htwe, Thin Nwe; Brinkmann, Katja; Buerkert, Andreas

    2015-10-01

    Myanmar is one of Southeast Asia's climatically most diverse countries, where sheet, rill, and gully erosion affect crop yields and subsequently livelihood strategies of many people. In the unique wetland ecosystem of Inle Lake, soil erosion in surrounding uplands lead to sedimentation and pollution of the water body. The current study uses the Revised Universal Soil Loss Equation (RUSLE) to identify soil erosion risks of the Inle Lake region in space and time and to assess the relationship between soil erosion and degradation for different agricultural zones and cropping systems. Altogether, 85% of soil losses occurred on barren land along the steep slopes. The hotspot of soil erosion risk is situated in the western uplands characterized by unsustainable land use practices combined with a steep topography. The estimated average soil losses amounted to 19.9, 10.1, and 26.2 t ha(-1) yr(-1) in 1989, 2000, and 2009, respectively. These fluctuations were mainly the results of changes in precipitation and land cover (deforestation (-19%) and expansion of annual cropland (+35%) from 1989 to 2009). Most farmers in the study area have not yet adopted effective soil protection measures to mitigate the effects of soil erosion such as land degradation and water pollution of the lake reservoir. This urgently needs to be addressed by policy makers and extension services.

  11. Qanun raqam 68 li-sanat 1968 fi sha'n al-ta'lim al-am (Law No. 68 of 1968 Concerning General Education).

    Science.gov (United States)

    United Arab Republic.

    This document is an English-language abstract (approximately 1,500 words) of a law passed by the UAR legislation covering elementary, preparatory, and secondary education. This law covers general regulations common to all three stages of education, the objectives of which are defined as the general intellectual, physical, moral, civic and national…

  12. Atmosphere aerosol/dust composition over central Asia and western Siberia derived from snow/ice core records and calibrated with NASA remote sensing data

    Science.gov (United States)

    Aizen, V. B.; Aizen, E. M.; Joswiak, D. R.; Surazakov, A. B.; Takeuchi, N.

    2007-12-01

    The vast arid and semi-arid regions of central Asia, Mongolia, and Northern China are the world's second largest source of atmospheric mineral dust. In recent years, severe dust storms in Asia have intensified in frequency, duration, and areal coverage. However, limited spatial and temporal extent of aerosol measurements precludes definitive statements to be made regarding relationship between the Asian aerosol generation and climate. It has been well known that glaciers are the natural archives of environmental records related to past climate and aerosol generation. In our research, we utilized central Asian and western Siberia shallow ice-core records recovered from Altai, Tien Shan and Pamir mountain glaciers. Despite the fact that ice-core data may extend climate/aerosol records back in time, their sparse coverage is inadequate to document aerosol spatial distribution. The NASA products from Aura, Terra and Aqua satellite missions address this gap identifying aerosol sources, transport pathways, and area of deposition. The main objective of our research is to evaluate an affect of climate variability on dynamics of Asian aerosol loading to atmosphere and changes in aerosol transport pathways. Dust particle, major and rare earth element analysis from dust aerosols deposited and accumulated in Altai, Tien Shan and Pamir glaciers suggests that loess from Tajikistan, Afghanistan and north-western China are main sources of aerosol loading into the upper troposphere over the central Asia and western Siberia. At the same time, the soluble ionic component of the ice-cores, related to aerosol generated from evaporate deposits, demonstrated both anthropogenic and natural impacts on atmospheric chemistry over these regions. Large perturbations of Ca2+ derived from CaCO3- rich dust transported from Goby Desert to Altai and Tien Shan. Origin and pathway of the ice-core aerosol depositions for the last 10-years were identified through calibrating ice-core records with dust

  13. A new model of crustal structure of Siberia

    DEFF Research Database (Denmark)

    Cherepanova, Yulia; Artemieva, Irina; Thybo, Hans

    2010-01-01

    to the Verkoyansk Ridge/Lena river in the east, and from the Arctic shelf in the north to the Tien Shan and Altay-Sayans mountains in the south. The new crustal model is based on our new ("from scratch") compilation of all available reliable seismic data and includes the results of seismic reflection, refraction...... orientation. Low surface heat flow (on average around 20-22 microW/m3) and the absence of the high-velocity (Vp>7.2 km/s) lowercrustal layer in the block with the thick crust suggest that eclogitization in the crustal root was subdued, thus allowing preservation of the ultra thick, seismically distinguishable...

  14. A chronological framework connecting the early Upper Palaeolithic across the Central Asian piedmont.

    Science.gov (United States)

    Fitzsimmons, Kathryn E; Iovita, Radu; Sprafke, Tobias; Glantz, Michelle; Talamo, Sahra; Horton, Katharine; Beeton, Tyler; Alipova, Saya; Bekseitov, Galymzhan; Ospanov, Yerbolat; Deom, Jean-Marc; Sala, Renato; Taimagambetov, Zhaken

    2017-12-01

    Central Asia has delivered significant paleoanthropological discoveries in the past few years. New genetic data indicate that at least two archaic human species met and interbred with anatomically modern humans as they arrived into northern Central Asia. However, data are limited: known archaeological sites with lithic assemblages generally lack human fossils, and consequently identifying the archaeological signatures of different human groups, and the timing of their occupation, remains elusive. Reliable chronologic data from sites in the region, crucial to our understanding of the timing and duration of interactions between different human species, are rare. Here we present chronologies for two open air Middle to Upper Palaeolithic (UP) sequences from the Tien Shan piedmont in southeast Kazakhstan, Maibulak and Valikhanova, which bridge southern and northern Central Asia. The chronologies, based on both quartz optically stimulated luminescence (OSL) and polymineral post-infrared infrared luminescence (pIR-IRSL) protocols, demonstrate that technological developments at the two sites differ substantially over the ∼47-19 ka time span. Some of the innovations typically associated with the earliest UP in the Altai or other parts of northeast Asia are also present in the Tien Shan piedmont. We caution against making assumptions about the directionality of spread of these technologies until a larger, better defined database of transitional sites in the region is available. Connections between the timing of occupation of regions, living area setting and paleoenvironmental conditions, while providing hypotheses worth exploring, remain inconclusive. We cautiously suggest a trend towards increasing occupation of open air sites across the Central Asian piedmont after ∼40 ka, corresponding to more humid climatic conditions which nevertheless included pulses of dust deposition. Human occupation persisted into the Last Glacial Maximum, despite cooler, and possibly drier

  15. Useful plants of Wakhan and Pamir - ریماپ و ناخاو دنمدوس تاتابن

    DEFF Research Database (Denmark)

    Soelberg, Jens

    Contains names and information on 77 plants used for medicine, fodder, vegetables, fruits, dyes, construction, incense and cosmetics in among the Wakhi and the Kyrgyz of Wakhan and Pamir, Afghanistan.......Contains names and information on 77 plants used for medicine, fodder, vegetables, fruits, dyes, construction, incense and cosmetics in among the Wakhi and the Kyrgyz of Wakhan and Pamir, Afghanistan....

  16. The Protracted Border and Territorial Disputes Between Kyrgyzstan and Its Neighbors

    Science.gov (United States)

    2015-06-12

    Chinese herders were penetrating deep into Kyrgyz territory for pasture , Uzbekistan was advancing its border posts into Kyrgyz land, and Tajikistan was...new republics announced their support for the preservation and maintenance of present borders. However, immediately after the collapse of the USSR

  17. The Hei River Basin in northwestern China - tectonics, sedimentary processes and pathways

    Science.gov (United States)

    Rudersdorf, Andreas; Nottebaum, Veit; Schimpf, Stefan; Yu, Kaifeng; Hartmann, Kai; Stauch, Georg; Wünnemann, Bernd; Reicherter, Klaus; Diekmann, Bernhard; Lehmkuhl, Frank

    2014-05-01

    The Hei River Basin (catchment area of c. 130,000 km²) is situated at the transition between the northern margin of the Tibetan Plateau and the southern slopes of Gobi-Tien-Shan. As part of the northwestern Chinese deserts, the Ejina Basin (Gaxun Nur Basin) constitutes the endorheic erosion base of the drainage system. The basin - hosting the second largest continental alluvial fans in the world, is tectonically strongly shaped by the Gobi belt of left-lateral transpression. The tectonic setting in combination with competing climatic driving forces (Westerlies and summer/winter monsoon currents) has supported the formation of a valuable long-time sediment archive comprises at least the last 250,000 yrs. of deposition. It is composed by the interplay of eolian, fluvial and lacustrine sedimentation cycles and today is dominated by widespread (gravel) gobi surfaces, insular dune fields and shallow evaporitic playa areas. Thus, it provides excellent conditions to investigate tectonic evolution and Quaternary environmental changes. Recently, geomorphological, geophysical, neotectonic and mineralogical studies have enhanced the understanding of the environmental history and the modern depositional environment. Moreover, the role of the Hei River Basin as an important source area of silt particles which were later deposited on the Chinese Loess Plateau is evaluated. Therefore, a 230 m long drill core, sediment sections and ca. 700 surface samples throughout the whole catchment and basin were analyzed. Instrumental and historical seismicity are very low, but the proximity to active fault zones and dating irregularities in earlier publications indicate evidence for deformation in the study area. Despite flat topography, indications of active tectonics such as fault-related large-scale lineations can be observed. Seismically deformed unconsolidated lacustrine deposits (seismites), presumably of Holocene age, are evident and must be related to the nearby faults. The upper

  18. "Canto porque la guitarra / tiene sentido y razón": folclore e política na música de Víctor Jara * “Canto porque la guitarra / tiene sentido y razón”: folklore and politics in the music of Víctor Jara (1966-1973

    Directory of Open Access Journals (Sweden)

    NATÁLIA AYO SCHMIEDECKE

    2013-08-01

    Full Text Available Resumo: O presente artigo se dedica a analisar o discurso político e cultural identificado com o movimento da Nova Canção Chilena através da obra musical do cantor, compositor e diretor de teatro Víctor Jara (1932-73. Apesar da morte prematura – decorrente do golpe de Estado de 1973 –, Jara deixou um legado artístico variado que se constitui em fonte privilegiada para pensar o contexto chileno dos anos 1960 e 1970, período marcado pela forte atuação de movimentos sociais que tinham como plano de fundo uma crescente polarização política. Filiado ao Partido Comunista, o músico se valeu do potencial comunicativo e expressivo da canção para defender a necessidade de se promoverem mudanças políticas estruturais no país, as quais necessariamente passariam pela esfera da cultura. Perguntando pela presença de elementos identitários em sua obra musical, analisaremos os diálogos estabelecidos pelo artista com a conjuntura política nacional, apontando para a heterogeneidade do repertório englobado sob o termo Nova Canção Chilena.Palavras-chave: Víctor Jara – Nova Canção Chilena – Unidade Popular. Abstract: The present paper is dedicated to analyze the political and cultural discourse identified to the Chilean New Song Movement through the musical work of the singer, composer and theater director Víctor Jara (1932-73. Despite his premature death - due to the coup of 1973 - Jara left a varied artistic legacy which constitutes a privileged source for thinking about the Chilean context of the 1960s and 1970s, a period marked by the strong presence of social movements that had as background the growing of the political polarization. Affiliated to the Communist Party, the musician used the communicative and expressive potential of music to defend the need to promote structural political changes in the country, which necessarily pass through the sphere of culture. Asking for the presence of identity elements in his musical work, we will analyze the dialogue established by the artist with the national political context, indicating the heterogeneity of the repertoire enclosed under the term Chilean New Song Movement.Keywords: Víctor Jara – Chilean New Song Movement – Popular Unity.

  19. KIRGIZ BELGESEL SİNEMASINDA PROPAGANDA

    Directory of Open Access Journals (Sweden)

    Regina CAMANKULOVA

    2013-01-01

    Full Text Available In this thesisthe research is made about the Kyrgyz documentary film development which belongs to Soviet Unionfrom the historical point of view. The research is based on the introduction of propaganda concept and use of it by different states and mass media. In this study criticism method is used in Kyrgyz documentary film propaganda. One of the leading directors of Kyrgyz documentary film Tolomush Okeyev whose “Boom” documentary is used to find existence and emergence of propaganda through historical perspective. In this film historical period of 1943 when in Kyrgyz Soviet the construction of railways between Kant- Ribachye cities is taken as a subject. In conclusion, propaganda is found from the historical critique.

  20. 76 FR 26334 - Request for Comments on Possible Negotiations in the World Trade Organization To Expand the...

    Science.gov (United States)

    2011-05-06

    ... (Director for Tariff Affairs), Office of Small Business, Market Access, and Industrial Competitiveness...; Australia; Bahrain; Canada; China; Chinese Taipei; Costa Rica; Croatia; Dominican Republic; Egypt; El...; Iceland; India; Indonesia; Israel; Japan; Jordan; Korea; Kuwait; Kyrgyz Republic; Macao; Malaysia...

  1. Electricity in Central Asia: Market and investment opportunity report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2007-09-15

    This WEC report examines the vast interdependent electricity systems of the Central Asian states; Kazakhstan, Kyrgyzstan (Kyrgyz Republic), Tajikistan, Turkmenistan, and Uzbekistan. The report outlines the progress of market reform in this region and identifies the potential for investment opportunities.

  2. Glacier area changes in Northern Eurasia

    International Nuclear Information System (INIS)

    Khromova, Tatiana; Nosenko, Gennady; Kutuzov, Stanislav; Muraviev, Anton; Chernova, Ludmila

    2014-01-01

    Glaciers are widely recognized as key indicators of climate change. Recent evidence suggests an acceleration of glacier mass loss in several key mountain regions. Glacier recession implies landscape changes in the glacial zone, the origin of new lakes and activation of natural disaster processes, catastrophic mudflows, ice avalanches, outburst floods, etc. The absence or inadequacy of such information results in financial and human losses. A more comprehensive evaluation of glacier changes is imperative to assess ice contributions to global sea level rise and the future of water resources from glacial basins. One of the urgent steps is a full inventory of all ice bodies and their changes. The first estimation of glacier state and glacier distribution on the territory of the former Soviet Union has been done in the USSR Glacier Inventory (UGI) published in 1965–1982. The UGI is based on topographic maps and air photos and reflects the status of the glaciers in the 1940s–1970s. There is information about 28 884 glaciers with an area of 7830.75 km 2 in the inventory. It covers 25 glacier systems in Northern Eurasia. In the 1980s the UGI has been transformed into digital form as a part of the World Glacier Inventory (WGI). Recent satellite data provide a unique opportunity to look again at these glaciers and to evaluate changes in glacier extent for the second part of the 20th century. About 15 000 glacier outlines for the Caucasus, Polar Urals, Pamir Alay, Tien Shan, Altai, Kamchatka and Russian Arctic have been derived from ASTER and Landsat imagery and can be used for glacier change evaluation. Results of the analysis indicate the steady trend in glacier shrinkage in all mountain regions for the second part of the 20th century. Glacier area loss for the studied regions varies from 13% (Tien Shan) to 22.3% (Polar Urals). The common driver, most likely, is an increase in summer air temperature. There is also a very large variability in the degree of

  3. Marco Palacios Rozo: “…la violencia pública en Colombia tiene en parte un origen: la ausencia histórica de populismo en el Estado…”

    Directory of Open Access Journals (Sweden)

    Hernan David Jimenez Patiño

    2015-07-01

    Full Text Available Marco Palacios Rozo es abogado de la Universidad Libre de Colombia, Magister en Estudios Chinos de El Colegio de México y en 1978 se graduó como  PhD en Historia por la Universidad de Oxford (Reino Unido. En Colombia, fue rector de la Universidad Nacional de Colombia en dos ocasiones (1984-1988 y 2003-2005, Director del Instituto Colombiano para el Fomento de la Educación Superior ICFES (1989-1990, profesor de la Facultad de Administración de la Universidad de los Andes  (desde 2005, y  recientemente hizo parte de la Misión Estudios Competitividad Caficultura en Colombia designado por Juan Manuel Santos, Presidente de la República. En México, entre 1978 y 1982, fue profesor investigador del Centro de Estudios Internacionales de El Colegio de México, donde se encuentra adscrito al Centro de Estudios Históricos de la misma institución desde 1994. Otra experiencia del profesor Palacios Rozo es haber sido profesor visitante en Tsukuba University (Japón, Chicago University y Duke University (Estados Unidos, Universidad Autónoma de Barcelona (España e investigador visitante del Instituto de Estudios Latinoamericanos de la Universidad de Londres (Reino Unido.

  4. Cambio en la clasificación macroscópica de la apendicitis. ¿Tiene algún impacto? Estudio retrospectivo en un Hospital Universitario Pediátrico

    Directory of Open Access Journals (Sweden)

    Sergio David Castañeda Espinosa

    2015-04-01

    Conclusión. El cambio en la clasificación macroscópica y el aportar la nueva definición sobre apendicitis perforada ha logrado disminuir la estancia hospitalaria y la cantidad de antibióticos utilizados sin una repercusión significativa en la tasa de complicaciones.

  5. El aspecto social de la desertifi cación: Análisis de la percepción que la administración pública tiene en Centroamérica

    Directory of Open Access Journals (Sweden)

    Ingrid Carolina Garay Romero

    2013-08-01

    Full Text Available La desertifi cación es un fenómeno complejo y no sólo representa la degradación de algunosecosistemas terrestres. Hoy día, es bien conocido que este proceso se encuentra vinculado tanto aldeterioro ambiental como a factores sociales y económicos, dejando a su paso grandes impactos enla seguridad alimentaria, pobreza, migración y desequilibrio en innumerables países.El análisis de la percepción de la desertifi cación es un aspecto esencial en el diseño depolíticas que ayudarían en la lucha contra este problema. La percepción de la desertifi cación en CentroAmérica se ha convertido en un tema polémico y debería incluirse en las estrategias de aplicaciónde instrumentos de gestión, como los convenios internacionales que llegan a formar parte de laspolíticas públicas de los países.

  6. Beïnvloeding van onveilige automatismen en gewoonten in het verkeer : een literatuurstudie met tien voorbeelden en twintig succes- en faalfactoren. In opdracht van Nederlandse Maatschappij voor Energie en Milieu NOVEM, Sittard.

    NARCIS (Netherlands)

    Levelt, P.B.M.

    1998-01-01

    The Netherlands Agency for Energy and the Environment (NOVEM) is seeking new ways to encourage efficient energy use by focusing on applying technological measures to affect habitual behaviour. As part of these endeavours, the SWOV Institute for Road Safety Research conducted a study into the factors

  7. A farmacobotânica, ainda tem lugar na moderna anestesiologia? ¿La farmacobotánica, aún tiene lugar en la moderna anestesiología? Is there still a place for pharmacobotany in modern anesthesiology?

    Directory of Open Access Journals (Sweden)

    Nilton Bezerra do Vale

    2002-06-01

    Full Text Available JUSTIFICATIVA E OBJETIVOS: Recentemente, o uso de chás medicinais - infusões, decoctos, tisanas, tinturas - ou medicamentos de origem vegetal vem sendo retomado de maneira sistemática e crescente na profilaxia e tratamento das doenças, ao lado da terapêutica convencional, na maioria dos países ocidentais. A presente revisão objetiva analisar as principais plantas que serviram como base de progresso para a moderna terapêutica anestesiológica através de sua utilização como modelos moleculares para síntese orgânica na moderna química fina de ponta, bem como fornecer mais embasamento sobre benefícios, potenciais efeitos adversos, interações e risco de efeitos colaterais que possam afetar o ato anestésico no paciente cirúrgico usuário habitual de fitoterapia. CONTEÚDO: Considerações anestesiológicas selecionadas são discutidas focalizando uma pequena revisão sobre ervas medicinais mais populares que foram essenciais no desenvolvimento de uma farmacologia anestesiológica e, ainda, as potenciais interações de plantas medicinais usadas por pacientes para tratar suas doenças ou controlar seus sintomas com drogas sintéticas usadas na anestesia. CONCLUSÕES: Enquanto a Medicina especializada fascina-se cada vez mais com a tecnologia avançada de novos fármacos e de fantásticos monitores, cresce em vários países o número de pacientes que desejam uma abordagem mais holística com rejeição dos modernos métodos de tratamento, optando por chás, meditações, dietas vegetarianas, anti-oxidantes, entre outros. Cabe ao anestesiologista avaliar quanto o conhecimento de farmacognosia e de farmacobotânica pode ajudá-lo na prática anestésica e, principalmente, na segurança de seu paciente.JUSTIFICATIVA Y OBJETIVOS: Recientemente, el uso de tés medicinales - infusiones, decocciones, tisanas, tinturas - o medicamentos de origen vegetal viene siendo retomado de manera sistemática y creciente en la profilaxis y tratamiento de las enfermedades al lado de la terapéutica convencional en la mayoría de los países occidentales. La presente revisión objetiva analizar las principales plantas que servirán como base de progreso para la moderna terapéutica anestesiólogica a través de su utilización como modelos moleculares para síntesis orgánica en la moderna química fina de punta, bien como suministrar más fundamento sobre beneficios, potenciales efectos adversos, interacciones y riesgo de efectos colaterales que puedan afectar el acto anestésico en el paciente cirúrgico usuario habitual de la fitoterapia. CONTENIDO: Son discutidas las consideraciones anestesiológicas seleccionadas, focalizando una pequeña revisión sobre hierbas medicinales más populares que fueron esenciales en el desenvolvimiento de una farmacología anestesiológica y aún, las potenciales interacciones de plantas medicinales usadas por pacientes para tratar sus enfermedades o controlar sus síntomas con drogas sintéticas usadas en la anestesia. CONCLUSIONES: En cuanto la Medicina especializada se fascina cada vez más con la tecnología avanzada de nuevos fármacos y de fantásticos monitores, crece en varios países el número de pacientes que desean una abordaje mas holística con rechazo de los modernos métodos de tratamiento, optando por tés, meditaciones, dietas vegetarianas, anti-oxidantes, entre otros. Cabe al anestesiologista evaluar cuanto el conocimiento de farmacognosia y de farmacobotánica puede ayudarlo en la práctica anestésica y, principalmente, en la seguridad de su paciente.BACKGROUND AND OBJECTIVES: Recently, the use of medicinal teas - infusions, decoction, tisanes, dyeings - or drugs of vegetal origin are being systematically and increasingly revived to prevent and treat diseases together with conventional medicine in most Western countries. This review aimed at analyzing major herbs that were the basis for the progress of modern anesthetic therapy through their use as molecular models for organic synthesis in fine leading edge modern chemistry, as well as shedding more light on the advantages, potential adverse effects, interactions and risks for side-effects which may affect anesthesia in surgical patients users of phytotherapy. CONTENTS: Selected anesthesiologic considerations are discussed focusing a brief review of popular herbs essentials on the development of anesthetic pharmacology and the potential drug-herb interactions between synthetic drugs used in anesthesia and the medicinal herbs used by patients in their illness and symptoms management. CONCLUSIONS: While specialized Medicine is increasingly fascinated by the advanced technology of new drugs and fantastic monitors, there is an increasing trend in several countries for a more holistic approach and rejection of new treatment methods, with an option for teas, meditation, vegetarian diets and anti-oxidants, among others. It is the anesthesiologist’s role to evaluate how much pharmacognosy and pharmacobotany knowledge may help him in the anesthetic practice and, especially, in patients safety.

  8. La eficiencia que tiene elproceso concursal para permitir la reestructuración económica de los clubes de fútbol y así evitar el proceso de quiebra en el Perú, periodo 2015

    OpenAIRE

    Rodríguez Vidal, Inés Marilú

    2016-01-01

    This research aims to demonstrate the efficiency of the bankruptcy process to permit the economic restructuring of football clubs to avoid the bankruptcy process. A correlational descriptive design was used, with a sample of 32 employees from the various clubs Peruvian futbol also considered a questionnaire to measure the bankruptcy process a total of 6 items and another to assess the economic restructuring of a total Peruvian soccer 6 items. The conclusions reached were the following: In the...

  9. La memoria de la ciudad en TAFOS: antropología visual cuando el otro tiene la cámara (portafolio fotográfico con breve prólogo

    Directory of Open Access Journals (Sweden)

    Daniel Ramírez Corzo

    2007-12-01

    Full Text Available En el artículo se presenta y analiza una selección de imágenes de escenas urbanas que forman parte de la colección de fotos del taller de Fotografía Social Tafos. Se busca explicitar algunas inquietudes importantes en el marco de la discusión contemporánea sobre la antropología en general y la antropología visual en particular: (1 las interrogantes y los cuestionamientos teóricos y metodológicos que la experiencia de TAFOS conlleva para la antropología visual y (2 el rol que pueden tener estas imágenes en la construcción de la memoria colectiva de la ciudad de Lima.---This paper offers and analyses a selection of pictures —with special emphasis on those representing urban scenes — from the photographic collection of Tafos’ Social Photography Workshop. Its main purpose is to highlight some important issues in contemporary discussion about anthropology in general and visual anthropology in particular: (1 theoretical and methodological issues and aspects associated with the experience developed by TAFOS in the field of visual anthropology, and (2 the role that these pictures may have in the construction of Lima’s collective memory.

  10. DOS HIPÓTESIS SOBRE EL EFECTO QUE TIENE EN LA FORMA DE EXPLOTACIÓN AGROPECUARIA APLICAR SUBSIDIOS A SISTEMAS DE RIEGO. EL CASO DEL ALTO CHICAMOCHA (BOYACÁ, COLOMBIA

    Directory of Open Access Journals (Sweden)

    Bernardo Congote Ochoa

    2014-01-01

    Full Text Available El artículo somete a prueba dos hipótesis: la que expone conceptos tradicionales del tipo congelar la dinámica campo-ciudad o conservar al campesino en el campo explotando áreas mínimas y la modernista, que utiliza conceptos económicos del tipo tiempo de trabajo socialmente necesario, costos sociales, demanda efectiva y movilidad de factores. El artículo falsea de manera preliminar la hipótesis tradicional y valida la modernista, tanto teórica como empíricamente sobre un caso observado en la zona del Alto Chicamocha, (Boyacá con datos capturados entre 1999 y 2010. Formula al final algunas conclusiones y recomendaciones.

  11. El coactivador de receptores nucleares RAC3 tiene un rol protector de la Apoptosis inducida por distintos estímulos RAC3 nuclear receptor co-activator has a protective role in the apoptosis induced by different stimuli

    Directory of Open Access Journals (Sweden)

    Georgina P. Coló

    2007-10-01

    Full Text Available RAC3 pertenece a la familia de coactivadores de receptores nucleares p160, y se encuentra sobreexpresado en varios tumores. Demostramos previamente que RAC3 es coactivador del factor de transcripción anti-apoptótico NF-kapa;B. En este trabajo investigamos su rol en la apoptosis inducida por H2O2 en una línea celular no tumoral derivada de riñón embrionario humano (HEK293, y por el ligando inductor de apoptosis relacionado a TNF (TRAIL en una línea de leucemia mieloide crónica humana (K562, naturalmente resistente a la muerte por este estímulo. Observamos que las células tumorales K562 poseen niveles altos de RAC3 comparados con las células no tumorales HEK293. La sobreexpresión normal de coactivador o por transfección, inhibe la apoptosis mediante una disminución de la activación de caspasas, translocación del factor inductor de apoptosis (AIF al núcleo, aumento de la actividad de NF-kapa;B y las quinasas AKT y p38 y disminución de la quinasa ERK. Lo opuesto fue observado por disminución de RAC3 mediante la técnica de ARN interferente (RNAi en K562, aumentando así la apoptosis inducida por TRAIL. Estas evidencias sugieren que una sobreexpresión de RAC3 contribuye al desarrollo de tumores, participando en las cascadas que controlan la muerte celular por mecanismos no estrictamente dependientes de hormonas esteroideas y/o de acetilación, constituyendo esto un posible blanco de ataque para el tratamiento de tumores.RAC3 belongs to the family of p160 nuclear receptors coactivators and it is over-expressed in several tumors. We have previously shown that RAC3 is a NF-kappa;B coactivator. In this paper, we investigated the role of RAC3 in cell-sensitivity to apoptosis, using H2O2 in the human embryonic kidney cell line (HEK293, and tumor necrosis factor-related apoptosis inducing ligand (TRAIL in a human chronic myeloid leukemia cell line (K562 naturally resistant to TRAIL. We observed that the tumoral K562 cells have high levels of RAC3 if compared with the non-tumoral HEK293 cells. The normal or transfected coactivator over-expression inhibits apoptosis through a diminished caspase activity and AIF nuclear translocation, increased NF-kappa;B, AKT and p38, and decreased ERK activities. In contrast, inhibition of RAC3 by siRNA induced sensitivity of K562 to TRAIL-induced apoptosis. Such results suggest that over-expression of RAC3 contributes to tumor development through molecular mechanisms that do not depend strictly on acetylation and/or steroid hormones, which control cell death. This could be a possible target for future tumor therapies.

  12. Anti-HBc testing for blood donations in areas with intermediate hepatitis B endemicity Detección de anticuerpos anti-HBc en sangre donada en lugares donde la hepatitis B tiene endemicidad intermedia

    Directory of Open Access Journals (Sweden)

    Celina Maria Turchi Martelli

    1999-07-01

    Full Text Available En otros estudios se ha evaluado el menor riesgo de infecciones transmitidas por transfusión sanguínea que acarrea el tamizaje de anticuerpos contra los antígenos nucleares de la hepatitis B (anti-HBc, sumado a la prueba detectora de antígenos de superficie (HbsAg. No obstante, la mayoría de estos estudios se basaron en datos procedentes de zonas con baja endemicidad por hepatitis B o de bancos de sangre de países desarrollados, donde la mayoría de la sangre proviene de personas que han donado previamente. A fin de examinar los pros y los contras del tamizaje de anticuerpos anti-HBc en el Brasil, los autores describen los antecedentes y la interpretación de las pruebas de tamizaje para prevenir la hepatitis postransfusión. También presentan los datos sobre el tamizaje de la hepatitis B en todas las regiones del Brasil. No hay pruebas suficientes para suspender el tamizaje de los anticuerpos anti-HBc en el país. Debe darse alta prioridad a comparar el costo-efectividad de un marcador basado en la biología molecular con el de la actual prueba detectora de anticuerpos anti-HBc aplicada comúnmente, a fin de mejorar las medidas de tamizaje que garantizan la inocuidad de la sangre.

  13. À propos du lexique juridique en ancien français avant le 13e siècle : la Règle de saint Benoît et le Perceval de Chrétien de Troyes

    Directory of Open Access Journals (Sweden)

    Schauwecker Yela

    2012-07-01

    Full Text Available La plus ancienne traduction de la {em Règle} de saint Benoît en franc{c}ais, rédigée en dialecte picard-wallon, date de la première moitié ou du milieu du {sc xii}$^{m e}$~siècle. On veut montrer que son auteur, pour qui le changement de langue, n'est pas le premier objectif s'efforce de transférer le texte de son milieu originel de l'Antiquité tardive dans le monde chevaleresque-féodal du {sc xii}$^{m e}$~siècle. Même sans nécessité apparente, quand il a eu à sa disposition l'équivalent du mot employé dans la {em Regula}, il substitue aux mots latins des termes juridiques et féodaux franc{c}ais. par Son texte, en tant que document de droit pour les moines, devient ainsi une source de vocabulaire juridique franc{c}ais avant le {sc xiii}$^{m e}$~siècle, c'est-à-dire dans un temps où les documents juridiques en langue vulgaire sont extrêmement rares. Cela est dû au fait que la justice, dans le Nord, fondée sur des coutumes, utilisait la langue vernaculaire à l'oral. La terminologie juridique franc{c}aise est bien enracinée dans la langue courante de l'époque~: leur insertion dans les Lais et les Chansons de geste en fait preuve. Mais cette terminologie est souvent méconnue par la lexicographie traditionnelle de l'ancien franc{c}ais, en raison des contextes littéraires et figurés. par

  14. “Usted no está completo si no tiene casa propia”: El acceso a la vivienda en el Área Metropolitana de San José: Clases medias, urbanizaciones, residenciales y condominios (1950-2011.

    Directory of Open Access Journals (Sweden)

    Roberto Antonio Blanco Ramos

    2017-12-01

    Full Text Available El siguiente artículo analiza el proceso histórico del acceso a la vivienda en el en el Área Metropolitana de San José, que realizaron los sectores medios y populares, en el periodo de 1950-2011. Se parte de la hipótesis de que tanto el Estado como la iniciativa privada (inmobiliarias incidieron en la formación de segregación socio espacial, al proyectar diversos planes habitacionales. El estudio inicia desde el decenio de 1950, debido a que ocurren cambios a nivel urbano y estatal como los siguientes: La creación de un ente que regula los procesos de urbanización (Instituto Nacional de Vivienda y Urbanismo, la formación e intervención de la tugurización y el surgimiento de espacios residenciales para el asentamiento de clases medias. El  análisis finaliza en el año de 2011; debido a que a partir de la década del 2000 surgieron paulatinamente, las llamadas “comunidades cerradas” que reflejan otra lógica de fragmentación socio espacial. Metodológicamente se plantearon dos fases: Una referida a un análisis descriptivo realizado a fuentes primarias. La segunda fase  se  trabajó  desde un enfoque de historia oral, mediante entrevistas semi estructuradas, realizadas a dueños de inmobiliarias, a ingenieros civiles y arquitectos que laboraron en el periodo.

  15. El escaso reflejo que todavía tiene en los medios de comunicación la imagen corporal de las chicas y el acoso escolar. Cuando se trata de algo más que causa y efecto

    OpenAIRE

    Fernández Guerrero, Manuel; Suárez Ramírez, Miriam; Godoy Merino, María José

    2012-01-01

    Con este trabajo pretendemos reseñar la poca transcendencia que tienen en los mass media al acoso escolar. Actualmente, el acoso escolar es casi un tema “tabú” no solo en los medios de comunicación, sino también en la educación, a pesar de que son actos que ocurren a diario en todos los centros educativos con más o menos frecuencia en el que predomina el género masculino como agresor y el femenino como víctima. Para profundizar en este asunto, hemos realizado una investigación basada en ...

  16. Antijudaïsme, pouvoir politique et administration de la justice. Juifs, chrétiens et convertis dans l’espace juridictionnel de la Chancillería de Valladolid (xve-xvie siècles

    Directory of Open Access Journals (Sweden)

    Elisa Caselli

    2011-05-01

    Full Text Available Composition du juryMonsieur. Bernard Vincent, Directeur de thèses (ÉHESS,Monsieur. Bartolomé Bennassar (Université de Toulouse le Mirail,Monsieur. Ricardo Garcia Carcel (Université Autonome de Barcelone,Madame. Claude Gauvard (Université de Paris I,Madame. Béatrice Perez (Université de Rennes II,Monsieur. Jean-Paul Zuñiga, (ÉHESSMention très honorable avec félicitation du juryThèse soutenue le 28 juin 2010RésuméÀ travers des procès judiciaires impliquant des juifs, plaidant entre eux ou...

  17. El control fiscal y la revisoría fiscal en las entidades públicas: frente al dictamen sobre los estados contables, ¿quién tiene la razón?

    OpenAIRE

    Castillo, Jesús Iván

    2008-01-01

    El control fiscal y la revisoría fiscal hacenparte de los mecanismos de control externo diseñados porel Estado para la vigilancia de la gestión fiscal de la administracióny para el aseguramiento del buen uso y conservaciónde los recursos públicos y privados, de conformidadcon las normas legales, que dadas las características y naturalezafuncional, presentan similitudes, pero también marcadasdiferencias.El control fiscal es una función pública, mediante la cual serealiza vigilancia sobre la fo...

  18. A STUDY ON PROVERBS REBTED TO HORSE IN KYRGYZ, UIGUR, MACEDONIA-KOSOVA TURKISH LANGUAGES AND IN TURKISH LEGADERY STORIES / TÜRK DESTANLARINDA, HIKÂYELERINDE VE KIRGIZ, UYGUR, MAKEDONYA –KOSOVA TÜRKÇESINDE, AT ILE ILGILI ATASÖZLERI ÜZERINE BIR ARASTIRMA

    Directory of Open Access Journals (Sweden)

    Gökmen MOR (M.A.H.

    2008-05-01

    Full Text Available The life power of a nation is only possible if it has asound base. Turkish culture is the richest one in the worldwith its literature, history custom. Turkish nation which hasgot a history full of bravery has reflected its achievements intoits epics throughout its long history. When we examine theTurkish history; we find a deep culture and precious sayingsenabling people to take lesson from life. Turkish nationbrought an extraordinary bright culture into the places where it went what distinguishes the nations from one another isespecially the oral culture. Our proverb is one of the mostimportant elements of this oral culture. Our proverbs havegrace impacts which affect people deeply. Turkish proverbsarise from Turkish thought and are a mirror which reflects itsphilosophy, Bravery, and culture. In the ancient Turkishsocieties the horse has been an indispensable element forTurkish people and mentioned in the Turkish proverbs.

  19. New species and records of Stenus (Nestus of the canaliculatus group, with the erection of a new species group (Insecta: Coleoptera: Staphylinidae: Steninae

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    Alexandr B. Ryvkin

    2012-05-01

    Full Text Available The canaliculatus species group of Stenus (Nestus is redefined. Four new Palaearctic species of the group are described and illustrated: S. (N. alopex sp. nov. from the Putorana Highland and Taymyr Peninsula, Russia; S. (N. canalis sp. nov. from SE Siberia and the Russian Far East; S. (N. canosus sp. nov. from the Narat Mt Ridge, Chinese Tien Shan; S. (N. delitor sp. nov. from C & SE Siberia. New distributional data as well as brief analyses of old records for fourteen species described earlier are provided from both Palaearctic and Nearctic material. S. (N. milleporus Casey, 1884 ​(= sectilifer Casey, 1884 is revalidated as a species propria. S. (N. sphaerops Casey, 1884 is redescribed; its aedeagus is figured for the first time; the aedeagus of S. (N. caseyi Puthz, 1972 as well as aedeagi of eight previously described Palaearctic species are illustrated anew. A key for the identification of all the known Palaearctic species of the group is given. A morphology and ecology based analysis of the main evolutionary trends within the group is provided. A lectotype is designated for S. (N. melanopus Marsham, 1802; its Siberian and NE European records are supposed to be erroneous; the monotypic melanopus species group is erected.

  20. ESR analyses on tooth enamel from the Paleolithic layers at the Obi-Rakhmat hominid site, Uzbekistan: Tackling a dating controversy

    International Nuclear Information System (INIS)

    Skinner, Anne R.; Blackwell, Bonnie A.B.; Mian, Abubakar; Baboumian, Shaunte M.; Blickstein, Joel I.B.; Wrinn, Patrick J.; Krivoshapkin, A.I.; Derevianko, A.P.; Lundburg, Joyce A.

    2007-01-01

    In the Tien Shan Mt., northeastern Uzbekistan, the Obi-Rakhmat rockshelter has yielded newly discovered hominid remains associated with an abundant Paleolithic industry and a rich faunal assemblage in typical cave fill sediment. Eight bovid teeth were dated by standard and isochron ESR to resolve the 50 ky discrepancy between the 14 C and 234 Th/ 234 U ages for Obi-Rakhmat. All the dentine contained high U concentrations, up to 150 ppm. External dose rates of 470-820μGy/y were calculated from volumetrically averaged sediment geochemistry for all layers and mineralogies within 30 cm of the teeth. One tooth from Layer 12.3 averaged 57±2ka assuming linear U uptake, while three from Layer 13 averaged 66±2ka, that from Layer 14.3,73±4ka, and three from Layer 21.2,87±4ka. Isochron and 230 Th/ 234 U analyses suggest that the teeth did experience linear uptake with ∼5% recent secondary U remobilization. These dates indicate that the site was inhabitted during Oxygen Isotope Stages (OIS) 5a-4, as climates were generally cooling, but beginning to fluctuate more widely. Assuming a constant sedimentation rate of 22 cm/ky, the hominid remains date to ∼74ka

  1. Persistence and diversification of the Holarctic shrew, Sorex tundrensis (Family Soricidae), in response to climate change

    Science.gov (United States)

    Hope, Andrew G.; Waltari, Eric; Fedorov, Vadim B.; Goropashnaya, Anna V.; Talbot, Sandra; Cook, Joseph A.

    2011-01-01

    Environmental processes govern demography, species movements, community turnover and diversification and yet in many respects these dynamics are still poorly understood at high latitudes. We investigate the combined effects of climate change and geography through time for a widespread Holarctic shrew, Sorex tundrensis. We include a comprehensive suite of closely related outgroup taxa and three independent loci to explore phylogeographic structure and historical demography. We then explore the implications of these findings for other members of boreal communities. The tundra shrew and its sister species, the Tien Shan shrew (Sorex asper), exhibit strong geographic population structure across Siberia and into Beringia illustrating local centres of endemism that correspond to Late Pleistocene refugia. Ecological niche predictions for both current and historical distributions indicate a model of persistence through time despite dramatic climate change. Species tree estimation under a coalescent process suggests that isolation between populations has been maintained across timeframes deeper than the periodicity of Pleistocene glacial cycling. That some species such as the tundra shrew have a history of persistence largely independent of changing climate, whereas other boreal species shifted their ranges in response to climate change, highlights the dynamic processes of community assembly at high latitudes.

  2. Persistence and diversification of the Holarctic shrew, Sorex tundrensis (Family Soricidae), in response to climate change

    Science.gov (United States)

    Hope, Andrew G.; Waltari, Eric; Fedorov, V.B.; Goropashnaya, A.V.; Talbot, Sandra; Cook, Joseph A.

    2014-01-01

    Environmental processes govern demography, species movements, community turnover and diversification and yet in many respects these dynamics are still poorly understood at high latitudes. We investigate the combined effects of climate change and geography through time for a widespread Holarctic shrew, Sorex tundrensis. We include a comprehensive suite of closely related outgroup taxa and three independent loci to explore phylogeographic structure and historical demography. We then explore the implications of these findings for other members of boreal communities. The tundra shrew and its sister species, the Tien Shan shrew (Sorex asper), exhibit strong geographic population structure across Siberia and into Beringia illustrating local centres of endemism that correspond to Late Pleistocene refugia. Ecological niche predictions for both current and historical distributions indicate a model of persistence through time despite dramatic climate change. Species tree estimation under a coalescent process suggests that isolation between populations has been maintained across timeframes deeper than the periodicity of Pleistocene glacial cycling. That some species such as the tundra shrew have a history of persistence largely independent of changing climate, whereas other boreal species shifted their ranges in response to climate change, highlights the dynamic processes of community assembly at high latitudes.

  3. Chemical Records in Snowpits from High Altitude Glaciers in the Tibetan Plateau and Its Surroundings

    Science.gov (United States)

    Zhang, Yulan; Kang, Shichang; Zhang, Qianggong; Gao, Tanguang; Guo, Junming; Grigholm, Bjorn; Huang, Jie; Sillanpää, Mika; Li, Xiaofei; Du, Wentao; Li, Yang; Ge, Xinlei

    2016-01-01

    Glaciochemistry can provide important information about climatic change and environmental conditions, as well as for testing regional and global atmospheric trace transport models. In this study, δ18O and selected chemical constituents records in snowpits collected from eight glaciers in the Tibetan Plateau and adjacent areas have been investigated. Drawing on the integrated data, our study summarized the seasonal and spatial characteristics of snow chemistry, and their potential sources. Distinct seasonal patterns of δ18O values in snowpits indicated more negative in the south TP controlled by Indian monsoon, and less negative in the north TP and Tien Shan. Overall increasing concentrations of microparticles and crustal ions from south to north indicated a strength of dust deposition on glaciers from semi-arid and arid regions. Principal component analysis and air mass trajectories suggested that chemical constituents were mainly attributable to crustal sources as demonstrated by the high concentrations of ions occurring during the non-monsoon seasons. Nevertheless, other sources, such as anthropogenic pollution, played an important role on chemical variations of glaciers near the human activity centers. This study concluded that air mass transport from different sources played important roles on the spatial distributions and seasonality of glaciochemistry. PMID:27186638

  4. Post-depositional enrichment of black soot in snow-pack and accelerated melting of Tibetan glaciers

    International Nuclear Information System (INIS)

    Xu Baiqing; Joswiak, Daniel R; Zhao Huabiao; Cao Junji; Liu Xianqin; He Jianqiao

    2012-01-01

    The post-depositional enrichment of black soot in snow-pack was investigated by measuring the redistribution of black soot along monthly snow-pits on a Tien Shan glacier. The one-year experiment revealed that black soot was greatly enriched, defined as the ratio of concentration to original snow concentration, in the unmelted snow-pack by at least an order of magnitude. Greatest soot enrichment was observed in the surface snow and the lower firn-pack within the melt season percolation zone. Black carbon (BC) concentrations as high as 400 ng g −1 in the summer surface snow indicate that soot can significantly contribute to glacier melt. BC concentrations reaching 3000 ng g −1 in the bottom portion of the firn pit are especially concerning given the expected equilibrium-line altitude (ELA) rise associated with future climatic warming, which would expose the dirty underlying firn and ice. Since most of the accumulation area on Tibetan glaciers is within the percolation zone where snow densification is characterized by melting and refreezing, the enrichment of black soot in the snow-pack is of foremost importance. Results suggest the effect of black soot on glacier melting may currently be underestimated. (letter)

  5. Chemical Records in Snowpits from High Altitude Glaciers in the Tibetan Plateau and Its Surroundings.

    Directory of Open Access Journals (Sweden)

    Yulan Zhang

    Full Text Available Glaciochemistry can provide important information about climatic change and environmental conditions, as well as for testing regional and global atmospheric trace transport models. In this study, δ18O and selected chemical constituents records in snowpits collected from eight glaciers in the Tibetan Plateau and adjacent areas have been investigated. Drawing on the integrated data, our study summarized the seasonal and spatial characteristics of snow chemistry, and their potential sources. Distinct seasonal patterns of δ18O values in snowpits indicated more negative in the south TP controlled by Indian monsoon, and less negative in the north TP and Tien Shan. Overall increasing concentrations of microparticles and crustal ions from south to north indicated a strength of dust deposition on glaciers from semi-arid and arid regions. Principal component analysis and air mass trajectories suggested that chemical constituents were mainly attributable to crustal sources as demonstrated by the high concentrations of ions occurring during the non-monsoon seasons. Nevertheless, other sources, such as anthropogenic pollution, played an important role on chemical variations of glaciers near the human activity centers. This study concluded that air mass transport from different sources played important roles on the spatial distributions and seasonality of glaciochemistry.

  6. Chemical Records in Snowpits from High Altitude Glaciers in the Tibetan Plateau and Its Surroundings.

    Science.gov (United States)

    Zhang, Yulan; Kang, Shichang; Zhang, Qianggong; Gao, Tanguang; Guo, Junming; Grigholm, Bjorn; Huang, Jie; Sillanpää, Mika; Li, Xiaofei; Du, Wentao; Li, Yang; Ge, Xinlei

    2016-01-01

    Glaciochemistry can provide important information about climatic change and environmental conditions, as well as for testing regional and global atmospheric trace transport models. In this study, δ18O and selected chemical constituents records in snowpits collected from eight glaciers in the Tibetan Plateau and adjacent areas have been investigated. Drawing on the integrated data, our study summarized the seasonal and spatial characteristics of snow chemistry, and their potential sources. Distinct seasonal patterns of δ18O values in snowpits indicated more negative in the south TP controlled by Indian monsoon, and less negative in the north TP and Tien Shan. Overall increasing concentrations of microparticles and crustal ions from south to north indicated a strength of dust deposition on glaciers from semi-arid and arid regions. Principal component analysis and air mass trajectories suggested that chemical constituents were mainly attributable to crustal sources as demonstrated by the high concentrations of ions occurring during the non-monsoon seasons. Nevertheless, other sources, such as anthropogenic pollution, played an important role on chemical variations of glaciers near the human activity centers. This study concluded that air mass transport from different sources played important roles on the spatial distributions and seasonality of glaciochemistry.

  7. Study of charm production in the forward cone at energy ELab ∼ 75 TeV with a two-storey X-ray emulsion chamber exposed at, mountain altitudes

    Directory of Open Access Journals (Sweden)

    Borisov A.S.

    2015-01-01

    Full Text Available The origin of the cosmic ray hadron excess observed in a deep uniform lead X-ray emulsion chamber (XREC at depths larger than 70 radiation lengths is analyzed. We present preliminary experimental data on the absorption of cosmic ray hadrons in the two-storey XREC with a large air gap exposed at the Tien Shan mountains. The design of the chamber was especially invented to prove the hypothesis on a substantial increase of the charm particle production cross section with energy at ELab ∼ 75 TeV as the main source of the darkness spot excess observed on X-ray films. Experimental data obtained with both a 2-storey XREC and a deep uniform XREC are compared with simulation results calculated with the FANSY 1.0 model. The comparison reveals a qualitative agreement between experimental and simulated data under the assumption of high values of charm particle production cross section at ELab ∼ 75 TeV in the forward kinematic region at xLab > 0.1.

  8. Equipment for the forecast and operating control of the natural catastrophes dynamics

    International Nuclear Information System (INIS)

    Kazansev, S.I.; Koblik, Yu.N.; Yuldashev, B.S.; Kuzhevskij, B.M.; Nechaev, O.Yu.

    2004-01-01

    Full text: Necessity of the solution of forecast the natural catastrophes such as: earthquakes, the volcanic activity stirring up, origin of the mud flows, landslides, sudden moving of pulsating glaciers, awesome atmospheric phenomena is realized a long time ago. However numerous attempts to find the solution yet have not yielded desirable result. Representative example to this is the absence to the present time of the physically justified earthquake forecast. Perennial observations of the Earth neutron field with the help of designed by us equipment, both in seismically active regions (Tien - Shan, Pamir, Kamchatka) and in seismically quiet regions (Moscow and Tver regions) demonstrated, that the variations of neutron radiation near the earth crust allow us to elaborate near-term (tens hours, some day) the earthquakes forecast. These researches have also revealed correlation between variations of neutron and magnetic fields of the Earth. In this connection it is represented, that a hardware complex permitting simultaneously to watch variations of a neutron radiation near the earth crust and variation of a magnetic field of the Earth will appear sufficient for the purposes of a short forecast of natural debacles and, besides will allow us to execute the operating control of temporary development of already happened event

  9. Equipment for the forecast and operating control of the natural catastrophes dynamics

    International Nuclear Information System (INIS)

    Kazantsev, S.I.; Koblik, Yu.N.; Yuldashev, B.S.; Kuzhevskij, B.M.; Nechaev, O.Yu.

    2004-01-01

    Necessity of the solution of forecast the natural catastrophes such as: earthquakes, the volcanic activity stirring up, origin of the mud flows, landslides, sudden moving of pulsating glaciers, awesome atmospheric phenomena is realized a long time ago. However numerous attempts to find the solution yet have not yielded desirable result. Representative example to this is the absence to the present time of the physically justified earthquake forecast. Perennial observations of the Earth neutron field with the help of designed by us equipment, both in seismically active regions (Tien - Shan, Pamir, Kamchatka) and in seismically quiet regions (Moscow and Tver regions) demonstrated, that the variations of neutron radiation near the earth crust allow us to elaborate near-term (tens hours, some day) the earthquakes forecast. These researches have also revealed correlation between variations of neutron and magnetic fields of the Earth. In this connection it is represented, that a hardware complex permitting simultaneously to watch variations of a neutron radiation near the earth crust and variation of a magnetic field of the Earth will appear sufficient for the purposes of a short forecast of natural debacles and, besides will allow us to execute the operating control of temporary development of already happened event. (author)

  10. Partitioning of the water budget in the main river basins in High Mountain Asia with GRACE, model output, and other observations.

    Science.gov (United States)

    Velicogna, I.; Ciraci, E.; Grogan, D. S.; Lammers, R. B.

    2017-12-01

    Access to freshwater is important as world populations grow, especially in High Mountain Asia, where glaciers are a significant component of the freshwater resources, particularly in summer. Glaciers are sensitive to climate perturbations and affected by climate change. Our understanding of the contribution of glacier runoff to specific watersheds, and projections of glacier runoff in a warming climate, are critical to inform decisions, management and policy development. Here, we quantify changes in glacier mass balance in HMA using GRACE data and determine their contribution to river basin hydrology. We use GRACE data to estimate the HMA glacier mass mas balance and compare the results with changes in total water storage (TWS) for the major watersheds in the HMA regions. We designed ad-hoc mascon configurations to calculate the upstream glacier change in mass balance and contribution to major river basins water supply, determined appropriate corrections and uncertainties for the signal and evaluated the results via comparison with the Water Balance Model (WBM) output and other data (re-analysis data and satellite-derived precipitation and evapotranspiration). Most of the glacier loss is from the Himalaya region (Himalaya, Hengduan Shan S and E Tibet), whereas the western sectors (E and W Tien Shan; and Hindu Kush, Karakoram, W Kunlun, Pamir, Hissar Alay) experienced smaller losses but with larger interannual variability driven by changes in the westerly-driven winter precipitation. For the Indus basin, to evaluate the glacier contribution to the total water budget, we examine the contribution of the upper basin to the lower basin TWS change. Over the Upper Indus basin, we find that the seasonal decline in total water storage between May and September averages 88 Gt during 2002-2012. TRMM cumulative precipitation amounts to 119 Gt, leaving a runoff and evapotranspiration component of 207 Gt. This estimate compares well with an estimate for the WBM modeled runoff of

  11. "Plates and Dishes Smash; Married Couples Clash": Cultural and Social Barriers to Help-Seeking Among Women Domestic Violence Survivors in Kyrgyzstan.

    Science.gov (United States)

    Childress, Saltanat

    2018-05-01

    This article develops a grounded theory of help-seeking to investigate the social and cultural determinants of help-seeking among Kyrgyz women who have experienced domestic violence. Results indicate that cultural traditions and social norms-most notably the social construction of marriage, the shame associated with divorce, and the status of daughters-in-law in Kyrgyz society-are used to justify domestic violence and prevent victims from seeking help. The proposed theory and results suggest that scholars, policymakers, and front-line contacts must emphasize dispelling myths, misconceptions, and traditional beliefs about gender and marriage to break the abusive dynamics and provide professional help.

  12. Sandstone uranium deposits of Eurasia – from genetic concepts to forecasting and new discoveries

    International Nuclear Information System (INIS)

    Pechenkin, I.

    2014-01-01

    the location of infiltration uranium deposits of the Tien Shan megaprovince and the pattern of development of the Pacific Plate subduction. In both cases young sandstone deposits tend to be situated close to the zone of subsiding geodynamic activity. Endogene uranium bodies can be found near the contact area of collision plates. The size of both endogene and exogene objects in the south and east of the Eurasian Plate differ considerably. The given material bears evidence of a close spacial connection between part of sandstone uranium deposits and endogene uranium deposits. Both types of uranium deposits belong to the same ore metallogenic zoning which is entirely dependent on the global geodynamic processes taking place in the crust and mantle on the fringes of the Eurasian continent. This makes it possible to increase the prospects for the future of many parts of the world. (author)

  13. Tumour necrosis factor alpha (TNF-α) genetic polymorphisms and ...

    Indian Academy of Sciences (India)

    and the risk of autoimmune liver disease: a meta-analysis. SHAN LI1∗, XIAMEI .... ORs of the three comparisons, we chose the dominant model. (AA + AG vs ...... Shan Li et al. Higgins J. P. T. and Thompson S. G. 2002 Quantifying heterogene-.

  14. Fuel optimization of Qinshan nuclear power plant

    International Nuclear Information System (INIS)

    Liao Zejun; Li Zhuoqun; Kong Deping; Xue Xincai; Wang Shiwei

    2010-01-01

    Based on the design practice of the fuel replacement of Qin Shan nuclear power plant, this document effectively analyzes the shortcomings of current replacement design of Qin Shan. To address these shortcomings, this document successfully implements the 300 MW fuel optimization program from fuel replacement. fuel improvement and experimentation ,and achieves great economic results. (authors)

  15. No evidence for shallow shear motion on the Mat Fault, a prominent ...

    Indian Academy of Sciences (India)

    and is flanked by the Bay of Bengal sediments to the west and Shan Plateau to the east (Fitch 1972;. Le Dain et al. ... Shan Plateau and joins into the Andaman sea rift system which finally joins the Sumatra Fault. System in ..... 2008 Subduction of the Indian lithosphere beneath the. Tibetan Plateau and Burma; Earth Planet.

  16. Components of non-anthocyanin phenolic compounds in wines of ...

    African Journals Online (AJOL)

    Zuo Shan Yi, Zuo Shan Er, Shuang Hong, Shuang You and Shuang Feng) of Vitis amurensis and two hybrid cultivars (Zuo Hong Yi and Zuo You Hong) were examined by high-performance liquid chromatography/electrospray ionization tandem ...

  17. Effects of rheology, composition and surface erosion during collision of India and Eurasia

    Science.gov (United States)

    Tympel, Jens; Schröder, Sarah; Sobolev, Stephan

    2013-04-01

    The collision of northward moving Indian and relatively stationary Eurasian tectonic plate, ongoing since around 55Ma, has created the Himalayan orogen. Lying on the western syntaxis of Himalaya, the Pamir-Hindu Kush is well known for being the locus of enigmatic intermediate depth seismicity and large Gneiss domes. Although the Pamirs and Tibet are belonging to the same collision zone, the former one has been subjected to extreme Cenozoic shortening, with the strains by more than 2 times higher than in Tibet. As members of the TIen Shan - PAmir GEodynamic program (TIPAGE), our aim is to find lithospheric scale models and controlling factors consistent with all major geodynamic observations, e.g. timing of uplift events of the Tien Shan and the occurrence of anomalous high temperatures below the Pamirs. Furthermore the amount of northward Indian unterthrusting, as well the existence of southward dipping Tadjik-micro-plate below the Pamirs needed to be explained. Since lithosphere exhibits elastic, brittle and viscous properties, highly sophisticated numerical tools are necessary to explain these diverse effects. For this purpose we employ the Finite Element code SLIM3D/2D developed in our group in Potsdam, additionally equipped by routines modeling phase transformations in the crustal rocks and surface erosion and sedimentation routines. We run several N-S oriented 2D cross section models, studying the influence of rheological and compositional parameters, e.g. friction of the Indian/Eurasian plate interface, the Eurasian lithospheric strength south of Tadjik and the thickness of Tadjik strong lithosphere inclusion. Our models are starting at 60 Ma and incorporate part of Neo-Thetys, cratonic India and Greater India extension as well as Eurasia. Inside Eurasia we place a single heterogeneity, the Tadjik-micro-plate. Our model reproduce well present day lithospheric structure, high surface heat flow and surface topography as well as timing of deformation if the

  18. Aksu-Zhabagly Nature Reserve's 90-anniversary

    Directory of Open Access Journals (Sweden)

    Anatoliy F. Kovshar

    2016-05-01

    Full Text Available The Aksu-Zhabagly nature reserve is located in West Tien Shan in Kazakhstan, on the border of three countries – Kazakhstan, Kyrgyzstan and Uzbekistan (70°18'-57' E and 42°08'-30' N, with an area of 1281 km2; its length is 53 km from the most western to the most eastern point and 41 km from the most southern to the most northern point. It occupies the western limit of the Talasskiy Alatau ridge and its north-western spurs: Zhabaglytau mountains, Alatau, Bugultor, Aksutau and Ugam ridges. In the neighbouring Karatau ridge there is a palaeontological site with an area of 2.2 km2 with deposits of flora and fauna of the Jurassic period. The absolute heights above sea level are 1300–4200 m. The relief is alpine – deep canyons with steep slopes. The middle mountain zone (1300–2000 m is occupied by meadow-steppe formations with juniper sparse forests (Juniperus semiglobosa, J. seravschanica; subalpine meadows (2000–3000 m are alternated by creeping juniper thickets (Juniperus turkestanica and rocky outcrops; the alpine zone (higher than 3000 m is dominated by rocks and snowfields, and glaciers above 3500 m. The nature reserve's flora constitutes almost half of all West Tien Shan's flora and counts 1737 species, including: 235 species of fungi, 64 lichens, 63 species each of algae and mosses, as well as 1312 species of higher plants. Among those, 200 species are medicinal and 57 species are listed in the Red Data Books of Kazakhstan, Uzbekistan and Kyrgyzstan. The vertebrates fauna includes 320 species: mammals – 52 species, birds – 247 (130 of them are nesting, reptiles and amphibians – 14, fishes – 7 species. Animals inhabiting the territory include argali (Ovis ammon karelini, mountain goat (Capra sibirica, bear (Ursus arctos isabellinus, snow leopart (Uncia uncia, Turkestan lynx (Lynx lynx isabellinus; birds – bearded vulture (Gypaёtus barbatus, Himalayan snowcock (Tetraogallus himalayensis, chukar (Alectoris chukar, blue

  19. Continental lithospheric subduction and intermediate-depth seismicity: Constraints from S-wave velocity structures in the Pamir and Hindu Kush

    Science.gov (United States)

    Li, Wei; Chen, Yun; Yuan, Xiaohui; Schurr, Bernd; Mechie, James; Oimahmadov, Ilhomjon; Fu, Bihong

    2018-01-01

    The Pamir has experienced more intense deformation and shortening than Tibet, although it has a similar history of terrane accretion. Subduction as a primary way to accommodate lithospheric shortening beneath the Pamir has induced the intermediate-depth seismicity, which is rare in Tibet. Here we construct a 3D S-wave velocity model of the lithosphere beneath the Pamir by surface wave tomography using data of the TIPAGE (Tien Shan-Pamir Geodynamic program) and other seismic networks in the area. We imaged a large-scale low velocity anomaly in the crust at 20-50 km depth in the Pamir overlain by a high velocity anomaly at a depth shallower than 15 km. The high velocity anomalies colocate with exposed gneiss domes, which may imply a similar history of crustal deformation, partial melting and exhumation in the hinterland, as has occurred in the Himalaya/Tibet system. At mantle depths, where the intermediate-depth earthquakes are located, a low velocity zone is clearly observed extending to about 180 km and 150 km depth in the Hindu Kush and eastern Pamir, respectively. Moreover, the geometry of the low-velocity anomaly suggests that lower crustal material has been pulled down into the mantle by the subducting Asian and Indian lithospheric mantle beneath the Pamir and Hindu Kush, respectively. Metamorphic processes in the subducting lower crust may cause the intermediate-depth seismicity down to 150-180 km depth beneath the Pamir and Hindu Kush. We inverted focal mechanisms in the seismic zone for the stress field. Differences in the stress field between the upper and lower parts of the Indian slab imply that subduction and detachment of the Indian lithosphere might cause intense seismicity associated with the thermal shear instability in the deep Hindu Kush.

  20. Active Tectonics Around Almaty and along the Zailisky Alatau Rangefront

    Science.gov (United States)

    Grützner, C.; Walker, R. T.; Abdrakhmatov, K. E.; Mukambaev, A.; Elliott, A. J.; Elliott, J. R.

    2017-10-01

    The Zailisky Alatau is a >250 km long mountain range in Southern Kazakhstan. Its northern rangefront around the major city of Almaty has more than 4 km topographic relief, yet in contrast to other large mountain fronts in the Tien Shan, little is known about its Late Quaternary tectonic activity despite several destructive earthquakes in the historical record. We analyze the tectonic geomorphology of the rangefront fault using field observations, differential GPS measurements of fault scarps, historical and recent satellite imagery, meter-scale topography derived from stereo satellite images, and decimeter-scale elevation models from unmanned aerial vehicle surveys. Fault scarps ranging in height from 2 m to >20 m in alluvial fans indicate that surface rupturing earthquakes occurred along the rangefront fault since the Last Glacial Maximum. Minimum estimated magnitudes for those earthquakes are M6.8-7. Radiocarbon dating results from charcoal layers in uplifted river terraces indicate a Holocene slip rate of 1.2-2.2 mm/a. We find additional evidence for active tectonic deformation all along the Almaty rangefront, basinward in the Kazakh platform, and in the interior of the Zailisky mountain range. Our data indicate that the seismic hazard faced by Almaty comes from a variety of sources, and we emphasize the problems related to urban growth into the loess-covered foothills and secondary earthquake effects. With our structural and geochronologic framework, we present a schematic evolution of the Almaty rangefront that may be applicable to similar settings of tectonic shortening in the mountain ranges of Central Asia.

  1. Estimating Spatial and Temporal Variability in Surface Kinematics of the Inylchek Glacier, Central Asia, using TerraSAR–X Data

    Directory of Open Access Journals (Sweden)

    Julia Neelmeijer

    2014-09-01

    Full Text Available We use 124 scenes of TerraSAR–X data that were acquired in 2009 and 2010 to analyse the spatial and temporal variability in surface kinematics of the debris-covered Inylchek Glacier, located in the Tien Shan mountain range in Central Asia. By applying the feature tracking method to the intensity information of the radar data and combining the results from the ascending and descending orbits, we derive the surface velocity field of the glaciated area. Analysing the seasonal variations over the upper part of the Southern Inylchek branch, we find a temperature-related increase in velocity from 25 cm/d up to 50 cm/d between spring and summer, with the peak occurring in June. Another prominent velocity peak is observable one month later in the lower part of the Southern Inylchek branch. This area shows generally little motion, with values of approximately 5–10 cm/d over the year, but yields surface kinematics of up to 25 cm/d during the peak period. Comparisons of the dates of annual glacial lake outburst floods (GLOFs of the proglacial Lake Merzbacher suggest that this lower part is directly influenced by the drainage, leading to the observed mini-surge, which has over twice the normal displacement rate. With regard to the GLOF and the related response of Inylchek Glacier, we conclude that X–band radar systems such as TerraSAR–X have a high potential for detecting and characterising small-scale glacial surface kinematic variations and should be considered for future inter-annual glacial monitoring tasks.

  2. Cryosphere, climate and capitalism: drivers of Central Asian water stress

    Science.gov (United States)

    Hill, A. F.; Minbaeva, C.; Wilson, A. M.; Satylkanov, R.; Armstrong, R. L.

    2017-12-01

    The importance of meltwater to Central Asia's trans-boundary rivers and groundwater reserves suggests future water stress for the region. Climate is likely to induce shifts in water supply volume and delivery timing, while a complex fabric of socio-political factors complicates water management and adaptation strategies. To clarify the drivers of water stress over a large scale (440km, 4,200m elevation change), we conducted a socio-hydrologic study of Krygyzstan's Naryn River in the Tien Shan mountains, headwater stem of the Syr Darya and source of the disappearing Aral Sea. Using a combination of geochemical sampling, hydro-chemical mixing models, remote sensing image processing and community surveys, we characterized both the social and hydrologic controls of water supplies from glacier snout to downstream areas where people, hydropower and agriculture utilize water. We find melt-sourced water dominates hydrologic inputs to both surface flow and groundwater from headwaters to reservoir, suggesting high sensitivity of water supply to a warming climate. On a regional scale, the importance of melt to trans-boundary river flow serving thirsty downstream countries may increase hostility between already tense neighbors. Water stress on the basin level, however, is currently less impacted by supply than by access, agricultural knowledge deficiencies and infrastructure issues that are relic from the post-Soviet transition in the 1990s. The interplay of these factors suggests the need for creative and proactive water management adaptation planning in the Naryn basin and throughout similar melt-reliant areas of arid Central Asia.

  3. Comparison of climate change signals in CMIP3 and CMIP5 multi-model ensembles and implications for Central Asian glaciers

    Directory of Open Access Journals (Sweden)

    A. F. Lutz

    2013-09-01

    Full Text Available Central Asian water resources largely depend on melt water generated in the Pamir and Tien Shan mountain ranges. To estimate future water availability in this region, it is necessary to use climate projections to estimate the future glacier extent and volume. In this study, we evaluate the impact of uncertainty in climate change projections on the future glacier extent in the Amu and Syr Darya river basins. To this end we use the latest climate change projections generated for the upcoming IPCC report (CMIP5 and, for comparison, projections used in the fourth IPCC assessment (CMIP3. With these projections we force a regionalized glacier mass balance model, and estimate changes in the basins' glacier extent as a function of the glacier size distribution in the basins and projected temperature and precipitation. This glacier mass balance model is specifically developed for implementation in large scale hydrological models, where the spatial resolution does not allow for simulating individual glaciers and data scarcity is an issue. Although the CMIP5 ensemble results in greater regional warming than the CMIP3 ensemble and the range in projections for temperature as well as precipitation is wider for the CMIP5 than for the CMIP3, the spread in projections of future glacier extent in Central Asia is similar for both ensembles. This is because differences in temperature rise are small during periods of maximum melt (July–September while differences in precipitation change are small during the period of maximum accumulation (October–February. However, the model uncertainty due to parameter uncertainty is high, and has roughly the same importance as uncertainty in the climate projections. Uncertainty about the size of the decline in glacier extent remains large, making estimates of future Central Asian glacier evolution and downstream water availability uncertain.

  4. Biofacies evidence for Late Cambrian low-paleolatitude oceans, western United State and central Asia

    Energy Technology Data Exchange (ETDEWEB)

    Taylor, M.E. (Geological Survey, Denver, CO (United States)); Cook, H.E. (Geological Survey, Menlo Park, CA (United States)); Melnikova, L. (Palaeontological Inst., Moscow (Russian Federation))

    1991-02-01

    Biofacies that formed on carbonate platform-margin slopes adjacent to an early Paleozoic, low-paleolatitude paleoocean are contained in the Upper Cambrian Swarbrick Formation, Tyby Shale, and Upper Cambrian-lowest Ordovician Hales Limestone of the Hot Creek Range, Nevada, and the Upper Cambrian-lowest Ordovician part of the Shabakty Suite of the Malyi Karatau, southern Kazakhstan. These in-situ limestones formed in platform-margin slope and basin-plain environments. Shoal-water faunal assemblages occur in carbonate-turbidite and debris-flow deposits interbedded with in-situ deeper water assemblages of the submarine-fan facies. Abundant sponge spicules, geographically widespread benthic trilobites, and rare ostracodes occur in some of the in-situ beds. In contrast, the shoal-water platform environments were well oxygenated and contain mainly endemic trilobite assemblages. These biofacies characteristics support an interpretation that Late Cambrian oceans were poorly oxygenated, but not anoxic, below the surface mixing layer and that benthic trilobite faunas were widely distributed in response to the more-or-less continuous deep water, low-oxygen habitats. Elements of the Late Cambrian low-oxygen biofacies are widespread in the Tien Shan structural belt of China and the Soviet Union, in central and eastern China, and along the western margin of early Paleozoic North America. This facies distribution pattern defines the transition from low-paleolatitude, shoal-water carbonate platforms to open oceans which have since been destroyed by pre-Late Ordovician and pre-middle Paleozoic Paleotectonic activity.

  5. Atmospheric deposition of trace elements recorded in snow from the Mt. Nyainqêntanglha region, southern Tibetan Plateau.

    Science.gov (United States)

    Huang, Jie; Kang, Shichang; Zhang, Qianggong; Guo, Junming; Chen, Pengfei; Zhang, Guoshuai; Tripathee, Lekhendra

    2013-08-01

    In May 2009, snowpit samples were collected from a high-elevation glacier in the Mt. Nyainqêntanglha region on the southern Tibetan Plateau. A set of elements (Al, V, Cr, Mn, Co, Ni, Cu, Zn, Cd, Hg and Pb) was analyzed to investigate the concentrations, deposition fluxes of trace elements, and the relative contributions from anthropogenic and natural sources deposited on the southern Tibetan Plateau. Concentrations of most of the trace elements in snowpit samples from the Zhadang glacier are significantly lower than those examined from central Asia (e.g., eastern Tien Shan), with higher concentrations during the non-monsoon season than during the monsoon season. The elements of Al, V, Cr, Mn, Co, and Ni display low crustal enrichment factors (EFs), while Cu, Zn, Cd, Hg, and Pb show high EF values in the snow samples, suggesting anthropogenic inputs are potentially important for these elements in the remote, high-elevation atmosphere on the southern Tibetan Plateau. Together with the fact that the concentration levels of such elements in the Mt. Nyainqêntanglha region are significantly higher than those observed on the south edge of the Tibetan Plateau, our results suggest that the high-elevation atmosphere on the southern Tibetan Plateau may be more sensitive to variations in the anthropogenic emissions of atmospheric trace elements than that in the central Himalayas. Moreover, the major difference between deposition fluxes estimated in our snow samples and those recently measured at Nam Co Station for elements such as Cr and Cu may suggest that atmospheric deposition of some of trace elements reconstructed from snowpits and ice cores could be grossly underestimated on the Tibetan Plateau. Copyright © 2013 Elsevier Ltd. All rights reserved.

  6. Electromagnetic emission from terrestrial lightning in the 0.1-30 MHz frequency range

    Science.gov (United States)

    Karashtin, A. N.; Gurevich, A. V.

    Results of measurements carried out at SURA facility of Radiophisical Research Institute and at Tien-Shan Mountain Scientific Station of Lebedev Physical Institute using specially designed installations for short electromagnetic pulse observation in the frequency range from 0.1 to 30 MHz are presented. Specific attention is paid to initial stage of the lightning discharge. It is shown that lightning can be initiated by extensive atmospheric showers caused by high energy cosmic ray particles. Analysis of emission of few thousand lightning discharges showed that • Short wave radio emission of lightning consists of a series of short pulses with duration from less than 100 nanoseconds to several microseconds separated well longer gaps. • Background noise between lightning discharges is not differ from one observed without thunderstorm activity (at given sensitivity). Usually it is the same between lightning pulses at least at the initial stage. • Each lightning discharge radio emission starts with a number of very short (less than 100 nanoseconds at 0.7 level) bi-polar pulses. Gaps between initial pulses vary from several microseconds to few hundreds of microseconds. No radio emission was observed before the first pulse during at least 500 milliseconds. Both positive and negative polarity of the first pulses occur in approximately equal proportion in different lightning discharges while the polarity was the same in any individual lightning. • First pulse amplitude, width and waveform are consistent with predicted by the theory of combined action of runaway breakdown and extensive atmospheric shower caused by cosmic ray particle of 1016 eV energy. Lightning discharges at other planets can be initiated by cosmic ray particles as well. This work was partly supported by ISTC grant # 2236p. The work of one of the authors (A. N. Karashtin) was also partly supported by INTAS grant # 03-51-5727.

  7. Rheology of the Indian and Tarim plates in the Karakoram continent-to-continent collision zone

    Directory of Open Access Journals (Sweden)

    A. Caporali

    1997-06-01

    Full Text Available Bouguer gravity anomalies in the region of Western Himalayas, Karakoram and Tien Shan show large negative values, but classical isostatic models are insufficient to account for the detailed pattern of the observed anomalies. In the past years the gravimetric surveys in the Karakoram done by Marussi, Caputo and others in 1954 have been extended and intensified. The full body of available gravimetric data, including the pendulum observations by De Filippi and Hedin at the beginning of this century, have been re-analyzed. Terrain corrections have been computed systematically for all available data using a unique algorithm and Digital Terrain Model. The isostatic anomalies along a profile from the Indo-Gangetic foredeep, across the Karakoram range and terminating in the Tarim basin show the oscillating values already noted by Marussi. It is here proposed that this oscillatory pattern can be explained by a model in which the convergent boundaries of the Indian and Tarim plates deform by elastic flexure, besides isostasy. The gravity data constrain the numerical values of the model parameters, particularly the flexural rigidity of the plates. For the Indian plate the best fitting value of the flexural rigidity is D = 5 1024 N m, a value very similar to those reported in Central Himalaya. The flexural rigidity of the Tarim plate turns out to be considerably larger D = 7 1025 N m, which makes the Tarim more rigid than the neighboring Central Tibet. Both plates are loaded by an estimated shear stress of 7 1012 N m-1 located in a region corresponding to the Nanga Parbat Haramosh syntaxis. It is concluded that the Indo-Asian continental collision in the Western Himalaya and Karakoram resulted in the development of flexural basins on both sides, unlike the Central Himalaya where the collision produced a flexural basin, the Ganga basin, to the south and, to the north, the indentation of an isostatically supported Tibetan block with possible rheological

  8. Southern montane populations did not contribute to the recolonization of West Siberian Plain by Siberian larch (Larix sibirica): a range-wide analysis of cytoplasmic markers.

    Science.gov (United States)

    Semerikov, Vladimir L; Semerikova, Svetlana A; Polezhaeva, Maria A; Kosintsev, Pavel A; Lascoux, Martin

    2013-10-01

    While many species were confined to southern latitudes during the last glaciations, there has lately been mounting evidence that some of the most cold-tolerant species were actually able to survive close to the ice sheets. The contribution of these higher latitude outposts to the main recolonization thrust remains, however, untested. In the present study, we use the first range-wide survey of genetic diversity at cytoplasmic markers in Siberian larch (Larix sibirica; four mitochondrial (mt) DNA loci and five chloroplast (cp) DNA SSR loci) to (i) assess the relative contributions of southern and central areas to the current L. sibirica distribution range; and (ii) date the last major population expansion in both L. sibirica and adjacent Larix species. The geographic distribution of cpDNA variation was uninformative, but that of mitotypes clearly indicates that the southernmost populations, located in Mongolia and the Tien-Shan and Sayan Mountain ranges, had a very limited contribution to the current populations of the central and northern parts of the range. It also suggests that the contribution of the high latitude cryptic refugia was geographically limited and that most of the current West Siberian Plain larch populations likely originated in the foothills of the Sayan Mountains. Interestingly, the main population expansion detected through Approximate Bayesian Computation (ABC) in all four larch species investigated here pre-dates the LGM, with a mode in a range of 220,000-1,340,000 years BP. Hence, L. sibirica, like other major conifer species of the boreal forest, was strongly affected by climatic events pre-dating the Last Glacial Maximum. © 2013 John Wiley & Sons Ltd.

  9. Lithospheric controls on crustal reactivation and intraplate mountain building in the Gobi Corridor, Central Asia

    Science.gov (United States)

    Cunningham, D.

    2017-12-01

    This talk will review the Permian-Recent tectonic history of the Gobi Corridor region which includes the actively deforming Gobi Altai-Altai, Eastern Tien Shan, Beishan and North Tibetan foreland. Since terrane amalgamation in the Permian, Gobi Corridor crust has been repeatedly reactivated by Triassic-Jurassic contraction/transpression, Late Cretaceous extension and Late Cenozoic transpression. The tectonic history of the region suggests the following basic principle for intraplate continental regions: non-cratonized continental interior terrane collages are susceptible to repeated intraplate reactivation events, driven by either post-orogenic collapse and/or compressional stresses derived from distant plate boundary convergence. Thus, important related questions are: 1) what lithospheric pre-conditions favor intraplate crustal reactivation in the Gobi Corridor (simple answer: crustal thinning, thermal weakening, strong buttressing cratons), 2) what are the controls on the kinematics of deformation and style of mountain building in the Gobi-Altai-Altai, Beishan and North Tibetan margin (simple answer: many factors, but especially angular relationship between SHmax and `crustal grain'), 3) how does knowledge of the array of Quaternary faults and the historical earthquake record influence our understanding of modern earthquake hazards in continental intraplate regions (answer: extrapolation of derived fault slip rates and recurrence interval determinations are problematic), 4) what important lessons can we learn from the Mesozoic-Cenozoic tectonic history of Central Asia that is applicable to the tectonic evolution of all intraplate continental regions (simple answer: ancient intraplate deformation events may be subtly expressed in the rock record and only revealed by low-temperature thermochronometers, preserved orogen-derived sedimentary sequences, fault zone evidence for younger brittle reactivation, and recognition of a younger class of cross-cutting tectonic

  10. Dust, Elemental Carbon and Other Impurities on Central Asian Glaciers: Origin and Radiative Forcing

    Science.gov (United States)

    Schmale, J.; Flanner, M.; Kang, S.; Sprenger, M.; Zhang, Q.; Li, Y.; Guo, J.; Schwikowski, M.

    2015-12-01

    In Central Asia, more than 60 % of the population depends on water stored in glaciers and mountain snow. While temperature, precipitation and dynamic processes are key drivers of glacial change, deposition of light absorbing impurities such as mineral dust and black carbon can lead to accelerated melting through surface albedo reduction. Here, we discuss the origin of deposited mineral dust and black carbon and their impacts on albedo change and radiative forcing (RF). 218 snow samples were taken from 13 snow pits on 4 glaciers, Abramov (Pamir), Suek, Glacier No. 354 and Golubin (Tien Shan), representing deposition between summer 2012 and 2014. They were analyzed for elemental and organic carbon by a thermo-optical method, mineral dust by gravimetry, and iron by ICP-MS. Back trajectory ensembles were released every 6 hours with the Lagranto model for the covered period at all sites. Boundary layer "footprints" were calculated to estimate general source regions and combined with MODIS fire counts for potential fire contributions. Albedo reduction due to black carbon and mineral dust was calculated with the Snow-Ice-Aerosol-Radiative model (SNICAR), and surface spectral irradiances were derived from atmospheric radiative transfer calculations to determine the RF under clear-sky and all sky conditions using local radiation measurements. Dust contributions came from Central Asia, the Arabian Peninsula, the Sahara and partly the Taklimakan. Fire contributions were higher in 2014 and generally came from the West and North. We find that EC exerts roughly 3 times more RF than mineral dust in fresh and relatively fresh snow (~5 W/m2) and up to 6 times more in snow that experienced melting (> 10 W/m2) even though EC concentrations (average per snow pit from 90 to 700 ng/g) were up to two orders of magnitude lower than mineral dust (10 to 140 μg/g).

  11. Scientific Lightning Detection Network for Kazakhstan

    Science.gov (United States)

    Streltsov, A. V.; Lozbin, A.; Inchin, A.; Shpadi, Y.; Inchin, P.; Shpadi, M.; Ayazbayev, G.; Bykayev, R.; Mailibayeva, L.

    2015-12-01

    In the frame of grant financing of the scientific research in 2015-2017 the project "To Develop Electromagnetic System for lightning location and atmosphere-lithosphere coupling research" was found. The project was start in January, 2015 and should be done during 3 years. The purpose is to create a system of electromagnetic measurements for lightning location and atmosphere-lithosphere coupling research consisting of a network of electric and magnetic sensors and the dedicated complex for data processing and transfer to the end user. The main tasks are to set several points for electromagnetic measurements with 100-200 km distance between them, to develop equipment for these points, to develop the techniques and software for lightning location (Time-of-arrival and Direction Finding (TOA+DF)) and provide a lightning activity research in North Tien-Shan region with respect to seismicity and other natural and manmade activities. Also, it is planned to use lightning data for Global Electric Circuit (GEC) investigation. Currently, there are lightning detection networks in many countries. In Kazakhstan we have only separate units in airports. So, we don't have full lightning information for our region. It is planned, to setup 8-10 measurement points with magnetic and electric filed antennas for VLF range. The final data set should be including each stroke location, time, type (CG+, CG-, CC+ or CC-) and waveform from each station. As the magnetic field lightning antenna the ferrite rod VLF antenna will be used. As the electric field antenna the wide range antenna with specific frequencies filters will be used. For true event detection TOA and DF methods needs detected stroke from minimum 4 stations. In this case we can get location accuracy about 2-3 km and better.

  12. Deriving a time series of 3D glacier motion to investigate interactions of a large mountain glacial system with its glacial lake: Use of Synthetic Aperture Radar Pixel Offset-Small Baseline Subset technique

    Science.gov (United States)

    Li, Jia; Li, Zhi-wei; Wu, Li-xin; Xu, Bing; Hu, Jun; Zhou, Yu-shan; Miao, Ze-lang

    2018-04-01

    We investigated the interactions of Lake Merzbacher with the Southern Inylchek Glacier (Central Tien Shan) using the Synthetic Aperture Radar (SAR) Pixel Offset-Small Baseline Subset (PO-SBAS) to derive a time series of three-dimensional (3D) glacier motion. The measurements of 3D glacier velocity were ∼17% more precise than a previous study that did not use the SBAS estimation. The velocities of the glacier were up to 58 cm/day east, 70 cm/day north, and 113 cm/day vertically. Combining these data with Landsat images indicated that movement of the glacier is sensitive to changes of Lake Merzbacher. Specifically, the entry of more lake water into the glacier during the ablation season increased englacial ablation due to thermal erosion. Moreover, ice calving begins when the lake water gradually lifts the ice dam. Calving can cause greater loss of glacier mass than normal ablation. Trying to replenish the front mass loss, the distributary accelerates and the mass loss further intensifies. A time series of the vertical velocity indicates that the glacier tongue has a huge englacial cavity. We suggest that the lake outburst is directly related to the crack of this cavity. Bursting of the lake triggers a mini-surge at the glacier tongue. The vertical velocity at the ice dam was ∼+60 cm/day before the lake outburst, and ∼-113 cm/day afterwards. After drainage of the lake, flow velocities at the distributary, do not sharply decrease because pre-drainage mass loss needs to be replenished by fast flow. Based on comparisons with previous measurements, our results indicate that the lake had an increasing influence on the glacier from 2005 to 2009. This study demonstrates that a time series of 3D glacier motion based on the PO-SBAS technique is effective for assessing the dynamics of a mountain glacial system and interactions with its glacial lake.

  13. Global Source Parameters from Regional Spectral Ratios for Yield Transportability Studies

    Science.gov (United States)

    Phillips, W. S.; Fisk, M. D.; Stead, R. J.; Begnaud, M. L.; Rowe, C. A.

    2016-12-01

    We use source parameters such as moment, corner frequency and high frequency rolloff as constraints in amplitude tomography, ensuring that spectra of well-studied earthquakes are recovered using the ensuing attenuation and site term model. We correct explosion data for path and site effects using such models, which allows us to test transportability of yield estimation techniques based on our best source spectral estimates. To develop a background set of source parameters, we applied spectral ratio techniques to envelopes of a global set of regional distance recordings from over 180,000 crustal events. Corner frequencies and moment ratios were determined via inversion using all event pairs within predetermined clusters, shifting to absolute levels using independently determined regional and teleseismic moments. The moment and corner frequency results can be expressed as stress drop, which has considerable scatter, yet shows dramatic regional patterns. We observe high stress in subduction zones along S. America, S. Mexico, the Banda Sea, and associated with the Yakutat Block in Alaska. We also observe high stress at the Himalayan syntaxes, the Pamirs, eastern Iran, the Caspian, the Altai-Sayan, and the central African rift. Low stress is observed along mid ocean spreading centers, the Afar rift, patches of convergence zones such as Nicaragua, the Zagros, Tibet, and the Tien Shan, among others. Mine blasts appear as low stress events due to their low corners and steep rolloffs. Many of these anomalies have been noted by previous studies, and we plan to compare results directly. As mentioned, these results will be used to constrain tomographic imaging, but can also be used in model validation procedures similar to the use of ground truth in location problems, and, perhaps most importantly, figure heavily in quality control of local and regional distance amplitude measurements.

  14. Agronomical and Botanical Characteristics of Cuminum setifolium (Boiss. Kos.-Pol. a Plant with Potentially Medicinal Applications

    Directory of Open Access Journals (Sweden)

    Abbas SAFARNEJAD

    2011-03-01

    Full Text Available Medicinal plants are the most important source of medicine. Cuminum setifolium ( Boiss. Kos.-Pol. with common name of white cumin, a member of the Apiaceae family, growing wild on mountains was investigated as a species having capability for cultivation and crop breeding. Generally, there is not information about Cuminum setifolium species. The aim of this study was to found plant identification and distribution in Iran, phenology, best treatment for seeds germination, farm cultivation and anatomical description. Cuminum setifolium plant is a annual herb which is distributed in Iran, Turkmenistan, Afghanistan, Pakistan, Tien-Shan and central Asia. In our studied region, the plant is generally grown on calcareous marl soils with climatic conditions of desert cold, semi-arid to arid having hot summer and cold winter. The effects of different treatment on seed germination showed significant highest germination percentage (54.4%, germination rate (6.4% were obtained from seeds that had exposed for 3 weeks at 4�C after omit of seeds hairs. The experiment of cultivation showed the best time for sowing in Mashhad was autumn and growing time was from middle of March until end of June and ripening seeds were end of June at 2005. Microscopic observation of the root structure showed lacking secondary structures and having epidermis tissue with only a row of cells along with relatively thick cuticle and for stem and leaf structure with stomata without any hairs. Parenchyma cells contained 2-3 rows of irregular oblong cells. Stomata type of epidermis was diacytic and distance between stomata was measured 5 ?m in average.

  15. Toward hydro-social modeling: Merging human variables and the social sciences with climate-glacier runoff models (Santa River, Peru)

    Science.gov (United States)

    Carey, Mark; Baraer, Michel; Mark, Bryan G.; French, Adam; Bury, Jeffrey; Young, Kenneth R.; McKenzie, Jeffrey M.

    2014-10-01

    Glacier shrinkage caused by climate change is likely to trigger diminished and less consistent stream flow in glacier-fed watersheds worldwide. To understand, model, and adapt to these climate-glacier-water changes, it is vital to integrate the analysis of both water availability (the domain of hydrologists) and water use (the focus for social scientists). Drawn from a case study of the Santa River watershed below Peru’s glaciated Cordillera Blanca mountain range, this paper provides a holistic hydro-social framework that identifies five major human variables critical to hydrological modeling because these forces have profoundly influenced water use over the last 60 years: (1) political agendas and economic development; (2) governance: laws and institutions; (3) technology and engineering; (4) land and resource use; and (5) societal responses. Notable shifts in Santa River water use-including major expansions in hydroelectricity generation, large-scale irrigation projects, and other land and resource-use practices-did not necessarily stem from changing glacier runoff or hydrologic shifts, but rather from these human variables. Ultimately, then, water usage is not predictable based on water availability alone. Glacier runoff conforms to certain expected trends predicted by models of progressively reduced glacier storage. However, societal forces establish the legal, economic, political, cultural, and social drivers that actually shape water usage patterns via human modification of watershed dynamics. This hydro-social framework has widespread implications for hydrological modeling in glaciated watersheds from the Andes and Alps to the Himalaya and Tien Shan, as well as for the development of climate change adaptation plans.

  16. Establishment of data base of regional seismic recordings from earthquakes, chemical explosions and nuclear explosions in the Former Soviet Union

    Energy Technology Data Exchange (ETDEWEB)

    Ermolenko, N.A.; Kopnichev, Yu.F.; Kunakov, V.G.; Kunakova, O.K.; Rakhmatullin, M.Kh.; Sokolova, I.N.; Vybornyy, Zh.I. [AN SSSR, Moscow (Russian Federation). Inst. Fiziki Zemli

    1995-06-01

    In this report results of work on establishment of a data base of regional seismic recordings from earthquakes, chemical explosions and nuclear explosions in the former Soviet Union are described. This work was carried out in the Complex Seismological Expedition (CSE) of the Joint Institute of Physics of the Earth of the Russian Academy of Sciences and Lawrence Livermore National Laboratory. The recording system, methods of investigations and primary data processing are described in detail. The largest number of digital records was received by the permanent seismic station Talgar, situated in the northern Tien Shan, 20 km to the east of Almaty city. More than half of the records are seismograms of underground nuclear explosions and chemical explosions. The nuclear explosions were recorded mainly from the Semipalatinsk test site. In addition, records of the explosions from the Chinese test site Lop Nor and industrial nuclear explosions from the West Siberia region were obtained. Four records of strong chemical explosions were picked out (two of them have been produced at the Semipalatinsk test site and two -- in Uzbekistan). We also obtained 16 records of crustal earthquakes, mainly from the Altai region, close to the Semipalatinsk test site, and also from the West China region, close to the Lop Nor test site. In addition, a small number of records of earthquakes and underground nuclear explosions, received by arrays of temporary stations, that have been working in the southern Kazakhstan region are included in this report. Parameters of the digital seismograms and file structure are described. Possible directions of future work on the digitizing of unique data archive are discussed.

  17. Landslide Hazard Assessment In Mountaneous Area of Uzbekistan

    Science.gov (United States)

    Nyazov, R. A.; Nurtaev, B. S.

    Because of the growth of population and caretaking of the flat areas under agricul- ture, mountain areas have been intensively mastered, producing increase of natural and technogenic processes in Uzbekistan last years. The landslides are the most dan- gerous phenomena and 7240 of them happened during last 40 years. More than 50 % has taken place in the term of 1991 - 2000 years. The situation is aggravated be- cause these regions are situated in zones, where disastrous earthquakes with M> 7 occurred in past and are expected in the future. Continuing seismic gap in Uzbek- istan during last 15-20 years and last disastrous earthquakes occurred in Afghanistan, Iran, Turkey, Greece, Taiwan and India worry us. On the basis of long-term observa- tions the criteria of landslide hazard assessment (suddenness, displacement interval, straight-line directivity, kind of residential buildings destruction) are proposed. This methodology was developed on two geographic levels: local (town scale) and regional (region scale). Detailed risk analysis performed on a local scale and extrapolated to the regional scale. Engineering-geologic parameters content of hazard estimation of landslides and mud flows also is divided into regional and local levels. Four degrees of danger of sliding processes are distinguished for compiling of small-scale, medium- and large-scale maps. Angren industrial area in Tien-Shan mountain is characterized by initial seismic intensity of 8-9 (MSC scale). Here the human technological activity (open-cast mining) has initiated the forming of the large landslide that covers more- over 8 square kilometers and corresponds to a volume of 800 billion cubic meters. In turn the landslide influence can become the source of industrial emergencies. On an example of Angren industrial mining region, the different scenarios on safety control of residing of the people and motion of transport, regulating technologies definition of field improvement and exploitation of mountain

  18. Contemporary Pollution Due Old Uranium Tails

    International Nuclear Information System (INIS)

    Hadjamberdiev, I.

    2007-01-01

    The areas of our study are uranium mining areas (with tails and dumps) Min-Kush, Kadji-Sai, Mailuu-Suu. These areas situated in different parts of Tien-Shan region. We study the content (and correlations among): level of uranium in environment, immune function and level, level in human teeth. It has been found: content of uranium in river water under tails about 2,0x10-5 gm/litter, and high level in drinking water too 2,0-4,0. Drying grass and flowers uranium content was 0,04-0,51x10-5 gm/gm, most high content were in Tacniatherum crinitum and Atgilops triuncialis. Lams tissues contain 0,005-2,44 mg/g in Min-Kush, 0,03-0,107, in Mailuu-Suu, and 0,001-0,048 mg/g in Kadji-Sai. Human teeth uranium content (Mailuu-Suu): in milk-teeth 0,481x10-6 gm/gm, in former miners 0,7684x10-6 gm/gm. Inhabitants of the area, which not working in uranium industry have 0,6876x10-6 gm/gm. There was low level of immune function (lymphocytes, IgI globulin, etc) in all three regions (in child, in adults, in uranium-mining worked people). There is no doubt of the positive correlations of uranium pollution of water (by underground infiltration from tails) on one hand and, on the other hand - a) grass, b) lambs body, c) human teeth, d) human immune function. Levels of uranium in teeth strictly depend on time of mining contact. (author)

  19. Main ecopathology syndromes of children living in the area of nuclear waste tailings

    Directory of Open Access Journals (Sweden)

    Saatova G. M.

    2016-05-01

    Full Text Available the clinical forms of ecopathology and clinical and epidemiological features of congenital and acquired diseases of children living in the area of nuclear waste tailings (city Mailu-Suu Kyrgyz Republic are studied in this article. The authors figured out that 52.6% of children living in stressful environmental conditions had a high medical and social risk of chronic disease.

  20. Gender Gaps in Mathematics, Science and Reading Achievements in Muslim Countries: A Quantile Regression Approach

    Science.gov (United States)

    Shafiq, M. Najeeb

    2013-01-01

    Using quantile regression analyses, this study examines gender gaps in mathematics, science, and reading in Azerbaijan, Indonesia, Jordan, the Kyrgyz Republic, Qatar, Tunisia, and Turkey among 15-year-old students. The analyses show that girls in Azerbaijan achieve as well as boys in mathematics and science and overachieve in reading. In Jordan,…

  1. LATE TRIASSIC OBLIQUE EXTRUSION OF UHP/HP COMPLEXES IN THE ATBASHI ACCRETIONARY COMPLEX OF SOUTH TIANSHAN, KYRGYZSTAN

    Directory of Open Access Journals (Sweden)

    Wenjiao Xiao

    2017-01-01

    Full Text Available The exhumation and tectonic emplacement of eclogites and blueschists take place in forearc accretionary complexes by either forearc- or backarc-directed extrusion, but few examples have been well analysed in detail. Here we present an example of oblique wedge extrusion of UHP/HP rocks in the Atbashi accretionary complex of the Kyrgyz South Tianshan.

  2. 76 FR 55419 - Report on Countries That Are Candidates for Millennium Challenge Account Eligibility in Fiscal...

    Science.gov (United States)

    2011-09-07

    ... programs that advance the progress of such countries to achieve lasting economic growth and poverty [[Page...) investments in its people; and (b) considering the opportunity to reduce poverty and generate economic growth...; Ghana, Guinea, Haiti, Honduras, India, Kenya, Kyrgyz Republic, Lao PDR, Lesotho, Liberia, Malawi, Mali...

  3. 75 FR 52990 - Report on Countries That Are Candidates for Millennium Challenge Account Eligibility in Fiscal...

    Science.gov (United States)

    2010-08-30

    ... poverty reduction. The Act requires the Millennium Challenge Corporation (MCC) to take a number of steps...) investments in its people; and (b) considering the opportunity to reduce poverty and generate economic growth.... Guinea Bissau 20. Guyana 21. Haiti 22. Honduras 23. India 24. Kenya 25. Kiribati 26. Kyrgyz Republic 27...

  4. 77 FR 53917 - Report on Countries That Are Candidates for Millennium Challenge Account Eligibility in Fiscal...

    Science.gov (United States)

    2012-09-04

    ... poverty reduction. The Act requires the Millennium Challenge Corporation (MCC) to take a number of steps... its people; and (b) considering the opportunity to reduce poverty and generate economic growth in the... India Indonesia Iraq Kenya Kiribati Kyrgyz Republic Lao PDR Lesotho Liberia Malawi Mauritania Micronesia...

  5. 78 FR 52984 - Report on Countries That Are Candidates for Millennium Challenge Account Eligibility in Fiscal...

    Science.gov (United States)

    2013-08-27

    ... programs that advance the progress of such countries to achieve lasting economic growth and poverty... its people; and (b) considering the opportunity to reduce poverty and generate economic growth in the... Georgia Ghana Guatemala Guinea Haiti Honduras India Indonesia Kenya Kiribati Kyrgyz Republic Laos Lesotho...

  6. Organizational Culture and Socio-Cultural Values: Perceptions of Managers and Employees in Five Economies in Transition

    Science.gov (United States)

    Cseh, Maria; Ardichvili, Alexandre; Gasparishvili, Alexander; Krisztian, Bela; Nemeskeri, Zsolt

    2004-01-01

    This survey-based study compared socio-cultural values and perceptions of organizational culture characteristics held by more than 3,300 managers and employees in twelve business organizations in Hungary, Russia, Georgia, Kazakhstan, and the Kyrgyz Republic. Significant differences were found between the five countries on all socio-cultural and…

  7. Environmental Aesthetics, Social Engagement and Aesthetic Experiences in Central Asia

    Science.gov (United States)

    Breed, Amanda

    2015-01-01

    In this essay, I explore the Youth Theatre for Peace (YTP) project in relation to environmental aesthetics and engaged participatory practices towards tolerance building in Central Asia. My main argument is that cultural histories of storytelling, "manas" (an oral and now literary Kyrgyz epic) and trickster tales incorporate ideas and…

  8. Integrating Technology into Instruction at a Public University in Kyrgyzstan: Barriers and Enablers

    Science.gov (United States)

    Muhametjanova, Gulshat; Cagiltay, Kursat

    2016-01-01

    The purpose of this study was to determine enablers and barriers to the technology integration into education based on the example of the situation at the Kyrgyz-Turkish Manas University as reported by students and instructors. The study employed the mixed-methods research design, combining data obtained from 477 student and 57 instructor…

  9. The ways of enhancement and optimization of production by separate types of meat on the basis of modeling

    Directory of Open Access Journals (Sweden)

    Sulaymanova D.K.

    2017-02-01

    Full Text Available in this article the ways of optimization and enhancement of production of meat in the Kyrgyz Republic are considered. And also on the basis of statistical data and economic-mathematical modeling forecast calculations for the predicted years (2016–2020 are performed. Questions to increase the production volume by separate types of meat in the country are considered.

  10. Cotidianidade da mulher que tem HIV/AIDS: modo de ser diante da (impossibilidade de amamentar Cotidianidad de la mujer que tiene VIH/SIDA: modo de ser ante la (imposibilidad de amamantar The daily routine of women infected with HIV/AIDS: way of being in the face of the impossibility of breastfeeding

    Directory of Open Access Journals (Sweden)

    Stela Maris de Mello Padoin

    2010-03-01

    Full Text Available Investigação fenomenológica que objetivou compreender a cotidianidade da mulher infectada pelo vírus da imunodeficiência humana, diante da impossibilidade de amamentar. Desenvolveu-se entrevista com 12 mulheres, em um hospital universitário no sul do Brasil. Os depoimentos, analisados pelo método heideggeriano, revelaram que a mulher se mostra como ser-no-mundo e se mantém, predominantemente, na impessoalidade. Desvelou-se o modo de ser da de-cadência, expresso pela ocupação, falatório, curiosidade, ambigüidade e temor, além da inautenticidade do pacto de silêncio e do não dito. O cuidado solícito, mediado pela relação dialógica entre a mãe e o/a filho/a, entre a mulher e o/a profissional, mostrou a possibilidade do movimento da inautenticidade para a autenticidade. Recomenda-se, como estratégia assistencial, o encontro vivido e dialogado, mediado pela escuta, empatia e intersubjetividade, que se desenvolva a partir da compreensão do modo de ser do humano diante das impossibilidades da condição sorológica e na busca de desvelar suas possibilidades.Investigación fenomenológica que tuvo como objetivo comprender la cotidianidad de la mujer infectada por el virus de la inmunodeficiencia humana, ante la imposibilidad de amamantar. Se desarrolló una entrevista con 12 mujeres, en un hospital universitario en el sur de Brasil. Las declaraciones, analizadas por el método heideggeriano, revelaron que la mujer se muestra como ser-en-el-mundo y se mantiene, predominantemente, en la impersonalidad. Se desveló el modo de ser de la decadencia, expreso por la ocupación, por las habladurías, curiosidad, ambigüedad y temor, además de la inautenticidad del pacto de silencio y de lo no dicho. El cuidado solícito, mediado por la relación dialógica entre la madre y el/la hijo/a, entre la mujer y el/la profesional, mostró la posibilidad del movimiento de la inautenticidad para la autenticidad. Se recomienda, como estrategia asistencial, el encuentro vivido y dialogado, mediado por la escucha, empatía e intersubjetividad, que se desarrolla a partir de la comprensión del modo de ser del humano ante las imposibilidades de la condición serológica y en la búsqueda de desvelar sus posibilidades.The purpose of this phenomenological research is to understand the daily routine of women infected with the virus of human immunodeficiency (HIV prevented from breastfeeding. Twelve women were interviewed in a university hospital in southern Brazil. Their statements, analyzed through a Heideggerian approach, showed that the women reveal themselves as beings-in-the-world and are mainly impersonal. The way of being of de-cadence was unveiled and expressed by occupation, gossip, curiosity, ambiguity, fear, and the inauthenticity of the pact of silence and the unsaid. The helpful care mediated by a dialogic relationship between mother and son/daughter, between the woman and the professional, showed the possibility of movement from inauthenticity to authenticity. We recommend the use of direct and dialogued interaction as an assistance strategy, mediated by listening, empathy and intersubjectivity, and developed through the comprehension of the way of being of the human being in the face of the impossibilities imposed by the serological condition and in their attempt to unveil their possibilities.

  11. Quelle place au travail des agriculteurs dans la fabrication d’une agriculture durable ? How does the work of the farmers fits in the making of a sustainable agriculture? Que lugar tiene el trabajo de los agricultores en la construcción de una agricultura sostenible ?

    Directory of Open Access Journals (Sweden)

    Pascal Béguin

    2011-05-01

    Full Text Available Après avoir rappelé le contexte de mutation que connaît actuellement le secteur agricole, nous nous interrogeons sur la place du travail dans la fabrication d’une agriculture durable. Dans cette perspective, nous soulignons trois types d’enjeux. Le premier est relatif à l’objectivation des liens travail-santé. En effet, les conditions de travail se dégradent dans le secteur et celui-ci génère de l’exclusion. Et il est loin d’être attractif. Le second renvoie au lien entre conception et travail. L’agriculture actuelle n’est pas soutenable. Et les pratiques productives des agriculteurs sont en pleine mutation. Mais encore faut-il que ces techniques soient actionnables dans le travail. Nous désignons donc trois voies à la prise en compte du travail dans la conception. Le troisième enjeu est relatif au vivre ensemble. Le développement durable pose en effet très profondément la question d’un futur à faire advenir collectivement. Nous considérons alors cette dimension politique comme un « projet », en posant la question de la prise en compte des projets des agriculteurs dans la définition des visées du développement durable.This paper is focused on work in the making of a sustainable agriculture. We emphasize three types of issue. The first one is related to the objectification of occupational health. Agriculture is a tough sector, which produces exclusion and which is far from attractive. The second is related to design. Farming today is not sustainable, and technical systems need to be designed. But the changes need to be actionable at work. So we present three ways needed in order to think out the workers’ activity during the design process. The third issue is related to Policy: sustainable development is also a future to bring together. We suggest that this collective dimension could be grasped as a « project », which takes into consideration the projects of farmers in order to define the aims of sustainable agriculture.Despues de haber recordado el contexto de mutación que conoce actualmente el sector agrícola, nos interrogamos sobre el lugar del trabajo en la construcción de una agricultura sostenible. Dentro de esta perspectiva, subrayamos tres tipos de desafíos. El primero es relativo a la objetivación de los lazos trabajo-salud. En efecto, las condiciones de trabajo se degradan en el sector y este genera exclusión. Lo que esta lejos de ser atractivo. El segundo devuelve al lazo entre concepción y trabajo. La agricultura actual no es sostenible. Y las prácticas productivas de los agricultores estan en plena mutación. Pero es todavía necesario que estas prácticas sean accionables en el trabajo. Designamos tres vías que permiten tomar en cuenta el trabajo en la concepción. El tercer desafío es relativo al vivir juntos. El desarrollo sostenible conlleva profundamente la cuestión de un futuro a construir colectivamente. Consideramos esta dimensión política como un « proyecto », que toma en cuenta los proyectos de los agricultores para definir los objetivos del desarrollo sostenible.

  12. ¿Qué Efecto Tiene Asistir a Sala Cuna y Jardín Infantil Desde los Tres Meses Hasta los Cuatro Años de Edad?: Estudio Longitudinal en la Junta Nacional de Jardines Infantiles What Is the Effect of Attending Nursery School Between Three Months and Four Years of Age?: A Longitudinal Study in the National Preschool Association

    Directory of Open Access Journals (Sweden)

    Ximena Seguel

    2012-11-01

    Full Text Available Este estudio longitudinal cuasi-experimental con grupo de comparación examinó el efecto de asistir desde 1 a 4 años de edad a jardines de la Junta Nacional de Jardines Infantiles (JUNJI de Chile sobre el desarrollo/aprendizaje de los párvulos y el efecto diferencial de asistir a partir de los 3 años. El muestreo fue bietápico (41 jardines y 427 niños al inicio y estratificado por región del país. El grupo de comparación, con características socioeconómicas similares (184 niños al inicio, no asistía a sala cuna. Los niños fueron evaluados anualmente con el Inventario de Desarrollo Battelle. También se recogieron variables familiares y educativas con entrevistas semi-estructuradas y pautas de observación. Comparaciones usando Propensity Score Matching y análisis de Mínimos Cuadrados Ordinarios arrojaron que alrededor del 80% de los niños cursa un desarrollo normal, independientemente de que asistan a los jardines infantiles JUNJI o permanezcan en sus casas. Asistir desde los 3 años tendría un efecto positivo en el desarrollo infantil. La calidad de las prácticas pedagógicas en lactantes y la actitud didáctica familiar explicarían mayormente el desarrollo de los párvulos.This quasi-experimental longitudinal study with comparison group examined the effect on the learning and developmental levels of infants attending the National Preschool Association (JUNJI nursery schools in Chile (between 3 months and 4 years of age and the differential effect of attending them from 3 years of age onward. A two-stage (41 nurseries and 427 children at the beginning and stratified sample by region was used. The comparison group, with similar socioeconomic characteristics (184 children at the beginning, did not attend a nursery school. Children were assessed yearly with the Battelle Developmental Inventory. Family and educational variables were collected using semi-structured interviews and an observational guideline. Comparisons using Propensity Score Matching and Least Squares analysis showed that nearly 80% of the children were learning and developing according to their age, regardless of whether they were attending a JUNJI nursery school or staying at home. Attending from 3 years of age onwards is likely to have positive effects on infant development. The quality of pedagogical practices in babies and family educational attitudes are the most probable explanations for children development.

  13. Academic learning time in physical education (ALT-PE: is it related to fundamental movement skill acquisition and learning?. Tiempo de aprendizaje académico en educación física (ALT-PE: ¿tiene que ver con la adquisición y aprendizaje de habilidades motrices fundamentales?

    Directory of Open Access Journals (Sweden)

    Loza Olave, Edmundo

    2007-01-01

    Full Text Available AbstractIn this study, the relationship between time-variables of the physical education lesson and fundamental movement skill acquisition and learning was examined. One hundred and ten first grade students and their six physical educators participated. Students were pre-, post-, and re-tested both qualitatively and quantitatively on overhand throwing and catching. The Test of Gross Motor Development (Ulrich, 1985 was used for the assessment of qualitative skill performance and the Michigan Educational Assessment Program (MEAP, 1984 for the assessment of quantitative skill performance. Between pre- and post-tests students received an eight lessons unit instruction with emphasis on overhand throwing and catching. A total number of thirty-six students (6 students X 6 schools were selected, andtheir videotaped motor behavior in the lessons was analyzed with the Academic Learning Time ¿ Physical Education (ALT-PE,Parker, 1989. Regression analysis was applied to calculate students´ residual scores of achievement and to enable further data analysis. Correlation analysis between students´ achievement and ALT-PE categories indicated significant relationships between skill acquisition, learning and ALT-PE categories. It can be concluded that time devoted to practice skills, unlike times pent on activities irrelevant to the instructional task oron games, contributes to skill learning.ResumenEn este trabajo se estudia la relación entre variables temporales de las clases de Educación Física y la adquisición y aprendizaje de habilidades motrices fundamentales. En él participaron ciento diez alumnos de primer grado y seis profesores de Educación Física de Grecia. Los alumnos fueron examinados antes, durante y después tanto en términos cuantitativos como cualitativos en cuanto a lanzamientos y recepciones por encima de la cabeza. Se utilizó el Test de Desarrollo Motor Grueso (Ulrich, 1985 para evaluar el rendimiento en habilidades cualitativas y el Programa de Evaluación Educativa de Michigan (MEAP, 1984 para evaluar el rendimiento en habilidades cuantitativas. Entre las pre y post-pruebas, los alumnos recibieron una unidad formativa de ocho clases con especial énfasis en los lanzamientos y recepciones por encima de la cabeza. Se seleccionó a un total de 36 alumnos (6 alumnos x 6 escuelas y su comportamiento motor, grabado en vídeo durante las clases, fue analizado con el Tiempo de Aprendizaje Académico – Educación Física (ALT-PE, Parker, 1989. Se aplicó un análisis de regresión para calcular las puntuaciones residuales de los alumnos en cuanto a sus logros y permitir el posterior análisis de los datos. El análisis de la correlación entre los logros de los alumnos y las categorías de ALT-PE indicó la existencia de unas importantes relaciones entre la adquisición de habilidades, el aprendizaje y las categorías de ALT-PE. Puede concluirse que el tiempo dedicado al entrenamiento de las habilidades, a diferencia del tiempo dedicado a las habilidades irrelevantes para la tarea formativa o los juegos, contribuye al aprendizaje de habilidades.

  14. Quantification of the influence of the choice of the algorithm and planning system on the calculation of a treatment plan; Cuantificacion de la influencia que tiene la eleccion del algoritmo y del sistema de planificacion en el calculo de una dosimetria clinica

    Energy Technology Data Exchange (ETDEWEB)

    Moral, F. del; Ramos, A.; Salgado, M.; Andrade, B; Munoz, V.

    2010-07-01

    In this work an analysis of the influence of the choice of the algorithm or planning system, on the calculus of the same treatment plan is introduced. For this purpose specific software has been developed for comparing plans of a series of IMRT cases of prostate and head and neck cancer calculated using the convolution, superposition and fast superposition algorithms implemented in the XiO 4.40 planning system (CMS). It has also been used for the comparison of the same treatment plan for lung pathology calculated in XiO with the mentioned algorithms, and calculated in the Plan 4.1 planning system (Brainlab) using its pencil beam algorithm. Differences in dose among the treatment plans have been quantified using a set of metrics. The recommendation for the dosimetry of a careful choice of the algorithm has been numerically confirmed. (Author).

  15. Has the identification of rectal hypersensitivity any implication in the clinical outcome of irritable bowel syndrome? ¿Tiene alguna repercusión clínica la identificación de hipersensibilidad en el síndrome de intestino irritable?

    Directory of Open Access Journals (Sweden)

    S. Izquierdo

    2005-04-01

    Full Text Available Background: sixty percent of patients with irritable bowel disease (IBS are hypersensitive to rectal distension. It is uncertain to what extend the identification of this abnormality has an impact in the clinical outcome. Objective: to evaluate if rectal hypersensitivity is associated with a different clinical outcome, prognosis and use of medical resources. Material and methods: patients with IBS (Rome II criteria who underwent a rectal distension study at least one year before were eligible if they have not been included in any research protocol since then. We reviewed how many times in the last year they came to emergency room, underwent an endoscopy, and consulted a gastroenterologist or other medical physician for any reason. Also, a telephone interview was done by a gastroenterology fellow using a structured questionnaire to evaluate the frequency and severity of their symptoms in the last year and last month. Results: a total of 52 patients were eligible and 38 were included. Forteen were not included because inability to made a phone contact or did not consent to phone interview. Twenty six patients were hypersensitive and 12 normosensitive. Both groups had similar symptoms (frequency and severity but hypersensitive patients visited less to the gastroenterologist (1.2 ± 0.2 vs. 2.9 ± 0.6 times yearly, p Introducción: el 60% de los pacientes con SII tienen hipersensibilidad a la distensión rectal. Se desconoce si la identificación de esta alteración puede modificar su evolución. Objetivo: evaluar si la hipersensibilidad a la distensión rectal se asocia con un diferente pronóstico respecto a la presentación de síntomas y la utilización de recursos sanitarios en pacientes con SII. Material y métodos: se incluyeron pacientes con SII según criterios de Roma II, que habían sido sometidos a un estudio de distensión rectal. Se recogieron datos de los registros informáticos sobre asistencia a consultas especializadas, realización de endoscopias, asistencia a urgencias e ingresos hospitalarios. Además, se realizó entrevista telefónica en la que se interrogó acerca de la existencia de síntomas a lo largo del último año y último mes (características, duración y severidad. Resultados: se evaluaron 38 pacientes, 26 con hipersensibilidad en el estudio de distensión basal y 12 normosensibles. En el momento de la recogida de datos (registro informático y entrevista telefónica el seguimiento medio era de 2,39 años después del estudio de distensión. Los sujetos hipersensibles presentaron una clínica similar a aquellos normosensibles. Se registró una menor tasa de frecuentación anual en las consultas de Aparato Digestivo (1,2 ± 0,2 vs. 2,9 ± 0,6, p < 0,01 por parte de los pacientes hipersensibles sin existir diferencias en el resto de variables estudiadas. Conclusión: la identificación de hipersensibilidad visceral en pacientes con SII conlleva una notable reducción de las consultas al gastroenterólogo, sin que esto pueda explicarse por la mejoría de los síntomas, ni por una menor tendencia a realizar otras consultas médicas.

  16. "El cliente siempre tiene la razón": procesos de construcción de subjetividad en trabajadores jóvenes de una cadena multinacional de supermercados en la ciudad de Rosario "Client´s always right": Subjectivity construction´s process in young workers of a multinational chain of supermarkets in Rosario

    Directory of Open Access Journals (Sweden)

    Jaime Guiamet

    2012-12-01

    Full Text Available En este trabajo abordamos la problemática de la construcción de subjetividad de trabajadores jóvenes de supermercados desde la perspectiva de su relación con el cliente, ya que consideramos que en ésta se articulan una serie de dimensiones significativas del trabajo en supermercados. Las políticas empresariales en la actualidad tienden a incorporar a la subjetividad obrera en el proceso de valorización del capital y, en este sentido, la atención al cliente se constituye en un mecanismo clave para lograrlo. Además, nos preguntamos cómo se da la apropiación de estos mecanismos por parte de los trabajadores en los procesos de trabajo concretos de atención al cliente, destacando que, si bien estas políticas son eficaces, las prácticas de los trabajadores también conllevan implícitas resignificaciones, apropiaciones y límites frente a estas políticas.In this work we deal with the problem of the subjectivity construction of supermarket´s young workers from the perspective of their relationship with the client, since we consider that in this one a series of significant dimentions of the work in supermarkets are articulated. Nowadays, business politics tend to incorporate workers´ subjectivity in the capital´s appreciation process and, in this sense, attention to customer becomes a key mechanism to achieve it. Besides, we ask ourselves how workers aproppiate this mechanisms in concrete work process of attention to client, emphasizing that, beyond this politics´s effectiveness, workers´ practices also take implicit resignifications, appropiations and limits.

  17. “¿La revolución tiene cara de campesina?” Un caso de estudio de la participación activa de las mujeres en el riego del páramo venezolano "Has the Revolution a Peasant Face?" A case study on the activeparticipation of women in an irrigation project in the Venezuelan Páramo

    OpenAIRE

    Caretta, Martina Angela; Cadena Montero, Yulier Cadena; Sulbaran, Luisana; Sandoval, Rafael

    2015-01-01

    En Venezuela, la participación de la mujer en los procesos de tomas de decisiones ha sido profundizada por la revolución bolivariana. Mientras se ha demostrado que los cambios legislativos han logrado involucrar a las mujeres en las zonas urbanas, no existen estudios al respecto equivalentes en las zonas rurales. Este artículo es un primer paso para solventar dicha carencia científica. Se han utilizado para ello metodologías cualitativas y un enfoque de género para conocer la participación de...

  18. Reply to the comment by Q.Q. Qiao et al. on ;Cenozoic tectonic deformation and uplift of the South Tian Shan: Implications from magnetostratigraphy and balanced cross-section restoration of the Kuqa depression; by Tao Zhang, Xiaomin Fang, Chunhui Song, Erwin Appel, and Yadong Wang [Tectonophysics, 2014, doi:10.1016/j.tecto.2014.04.044

    Science.gov (United States)

    Zhang, Tao; Fang, Xiaomin; Song, Chunhui; Appel, Erwin; Wang, Yadong

    2017-07-01

    Qiao et al. (2016) commented on our work (Zhang et al., 2014) and rejected our reinterpretation of the magnetostratigraphic results of Huang et al. (2006) and Li et al. (2006), with the results gained using the Dynamic Time Warping Algorithm technique (DTWAT) as their main basis. However, Qiao et al. (2016) did not provide details of their modeling inputs, and, in particular, the parameters they chose for their calculations, where such parameters can have a serious impact upon any results. We therefore performed calculations using the same software (i.e., Qupydon) as Qiao et al. (2016), using reliable parameter settings. The results showed that the ;interesting correlation; of a 6000 minimum cost output completely correlate with the magnetostratigraphic Chrons C18r to C3An.1n ( 40-6 Ma), which is consistent with our reinterpreted magnetostratigraphic results. Furthermore, we summarized previous biostratigraphic studies of nearby areas; the data resulting from this process also supported our reinterpreted magnetostratigraphic correlation. We were therefore able to confirm the revised magnetostratigraphic correlation of Zhang et al. (2014).

  19. CIS as a successor of the Soviet Union: who is financially responsible for the uranium waste storage sites in Kyrgyzstan?

    International Nuclear Information System (INIS)

    Ajtmatova, J.

    2001-05-01

    Full text: As the Second World War came to an end and the Cold War just started, the Soviet Union was faced with a problematic necessity of the nuclear weapons' production. Indeed, the Soviet Empire was in the extreme need of such weapons since their possession was viewed as an only guarantee of peaceful relations between USSR and United States. Exactly in that period the Soviet Union started its intensive exploitation of the large radioactive ore deposits (basically, uranium and radium), located on the territory of the present-day Kyrgyzstan. Throughout the post-war cold period and right up to mid-80s Kyrgyzstan had been one of the leading producers of uranium in the Soviet Union. In fact, the first Soviet atomic bomb was produced using Kyrgyz uranium. In the intense arms race with United States there was no time to concern oneself with environmental and demographic protection of the exploited territory, unfortunately. The role of the Kyrgyz ASSR (Kyrgyz Autonomous Soviet Socialist Republic) was to provide raw materials, concurrently being a conveniently remote place to treat foreign radioactive ores (imported from Eastern Germany and Czechoslovakia) and serving as a burial place for their wastes. Creating an enormous amount of the radioactive wastes, the uranium and radium ore deposits were located in immediate proximity to highly populated areas; in the basins of transboundary rivers; and in the seismic-active regions of the Republic. As it could be legitimately assumed, the Soviet Union was not deeply obsessed with the environmental peculiarities of the treated area and did not give a damn to its protection, being solely interested in the maximization of the uranium extraction. In 1991, immediately after the Soviet Union's dissolution, the Russian Federation officially proclaimed itself its successor. Consequently, it was Russia that received the bigger part of a huge military potential (particularly, nuclear one) of its predecessor, including the nuclear

  20. Cointegration and Causality between Public Expenditure and Economic Growth: Case of Kyrgyzstan

    Directory of Open Access Journals (Sweden)

    Raziye ABDIYEVA

    2017-01-01

    Full Text Available According to Wagner’s law there is unidirectional relationship from economic growth to public expenditure. Wagner’s states that increase of national income leads to faster growth of public expenditure. In other words, out of economic and social development in the country, people will demand more public goods and it will increase public expenditure at a faster rate than national income. This study is analyzing the long term and causality relationship between public expenditure and economic growth in Kyrgyzstan and tests the validity of Wagner's law in Kyrgyz economy by using an ARDL and Error Correction models over the period 1995 to 2014. Empirical results showed that there is an unidirectional causality relationship between economic growth and public expenditure in long term. Empirical evidence is support the validity of Wagner’s law in Kyrgyz economy.

  1. Kyrgyzstan’s Fragmented Police and Armed Forces

    Directory of Open Access Journals (Sweden)

    Erica Marat

    2011-03-01

    Full Text Available This article is a first attempt to analyze the underlying reasons behind the unprofessional behavior of the Kyrgyz military and police during ethnic conflict in Osh on June 10-14, 2010. It argues that the higher military leadership in Bishkek shares a common distrust of the Tashkent regime and overall uncertainly about power sharing two months after regime change, while lower level personnel may have provoked the Uzbek minority, because of their nationalist feelings (the majority of police and army personnel are ethnic Kyrgyz and overall frustration with the fragmented political leadership. The situation was further exacerbated by the lack of political control over the security forces and their lack of adequate training to deal with civic unrest.

  2. 1st European-Middle Asian Conference on Computer Modelling 2015

    CERN Document Server

    Kolosov, Dmitrii; Snášel, Václav; Karakeyev, Taalaybek; Abraham, Ajith

    2016-01-01

    This volume of Advances in Intelligent Systems and Computing contains papers presented at the 1st European-Middle Asian Conference on Computer Modelling, EMACOM 2015. This international conference was conceived as a brand new scientific and social event of mutual collaboration between the VSB - Technical University of Ostrava (Ostrava, Czech Republic) and the Kyrgyz National University named after J. Balasagyn (Bishkek, Kyrgyz Republic). The aim of EMACOM 2015 was to present the latest development in the field of computer-aided modelling as an essential aspect of research and development of innovative systems and their applications. The conference showed that together with simulations, various modeling techniques, enabled and encouraged by the rapid development of high-performance computing platforms, are crucial for cost-efficient design, verification, and prototyping of solutions in many diverse industrial fields spanning the whole range from manufacturing, mining, machinery, and automotive industries to in...

  3. Modeling inflation uncertainty in transition economies: The case of Russia and the former Soviet Republics

    Directory of Open Access Journals (Sweden)

    Erkam Serkan

    2008-01-01

    Full Text Available This study investigates the linkage between inflation and inflation uncertainty in seven transitional economies (Armenia, Azerbaijan, Georgia, Kazakhstan, the Kyrgyz Republic, the Russian Federation and the Ukraine which experienced hyper-inflation until the mid-1990s. This linkage is investigated in the ARCH modeling framework by using both conventional Granger noncausality testing and the Holmes-Hutton approach, which has significant small- and large-sample power advantages over the former. The results support the Friedman- Ball hypothesis in Azerbaijan, the Russian Federation and the Ukraine. The Cukierman-Meltzer hypothesis is favored in the Kyrgyz Republic and in the Russian Federation using a different model. In Azerbaijan, greater inflation uncertainty preceded lower rates of inflation, indicative of the strong monetary stabilization policies pursued in this economy.

  4. Short-term economic indicators. Transition economies

    International Nuclear Information System (INIS)

    1995-04-01

    This quarterly publication complements the OECD Main Economic Indicators. It presents a wide range of monthly, quarterly, and annual economic indicators covering such topics as industrial production, business surveys, construction, employment, earnings, prices, domestic and foreign finance, interest rates and domestic and foreign trade for the following 21 transition countries: Bulgaria, Poland, Azerbaijan, Russian Federation, Czech Republic, Republic of Slovenia, Belarus, Estonia, Romania, Kazakhstan, Tajikistan, Hungary, Slovak Republic, Kyrgyz Republic, Turkmenistan, Latvia, Republic of Moldova, Ukraine, Lithuania, Armenia, Uzbekistan. (author)

  5. First record and molecular identification of Toxocara cati in a Pallas’ cat Otocolobus manul from Kyrgyzstan

    Directory of Open Access Journals (Sweden)

    Heddergott M.

    2016-09-01

    Full Text Available In the present paper, we the report the first documented occurrence in the wild of Toxocara cati in the sole representative of the genus Otocolobus, the Pallas’ cat. The identity of the parasite was confirmed by morphological characteristics and by genetic barcoding of the second internal transcribed spacer of ribosomal DNA. The morphological measures of the T. cati specimens from the Kyrgyz Pallas’ cat were comparable to values reported. We discuss the conservation implication of our find.

  6. Creation of the dam for the No. 2 Kambaratinskaya HPP by large-scale blasting: analysis of planning experience and lessons learned

    International Nuclear Information System (INIS)

    Shuifer, M. I.; Argal, É. S.

    2012-01-01

    Results of complex instrument observations and video taping during large-scale blasts detonated for creation of the dam at the No. 2 Kambaratinskaya HPP on the Naryn River in the Kyrgyz Republic are analyzed. Tests of the energy effectiveness of the explosives are evaluated, characteristics of LSB manifestations in seismic and air waves are revealed, and the shaping and movement of the rock mass are examined. A methodological analysis of the planning and production of the LSB is given.

  7. 中央アジア諸国の社会開発と国際保健・人口学 : 人間開発指標(HDI)としてのHIV感染率および喫煙率

    OpenAIRE

    大谷, 順子; Otani, Junko

    2007-01-01

    Following the collapse of the Soviet Union (USSR), five republics in Central Asia became independent: Kazakhstan, Uzbekistan, Kyrgyz, Tajikistan and Turkmenistan. Since then, each country is evolving on its own direction. While these five countries share similar historical background in the social security and social service system as well as related issues rising during the transition, Kazakhstan is boosting its economy thanks to the rich natural resources. The gaps and differences among the...

  8. Central Asia: Regional Developments and Implications for U.S. Interests

    Science.gov (United States)

    2012-05-18

    base in that country to close, allegedly because of Russian inducements and U.S. reluctance to meet Kyrgyz requests for greatly increased lease...who had filmed their actions. On November 12, in the town of Taraz, one person killed several police and attacked a security office. The same day...major gold mines and strategic mineral reserves, is a major wool producer, and could benefit from tourism . Tajikistan has one of the world’s largest

  9. CWRD: ICT in Education: Central and West Asia Executive

    OpenAIRE

    Asian Development Bank (ADB)

    2012-01-01

    This publication presents and analyzes the major conclusions of research conducted in Central and West Asia in 2006 through 2011 to ascertain the impact of information and communications technology (ICT) investments on education. It presents a critical overview of the effectiveness of ICT policies and strategies in basic education in Azerbaijan, Kazakhstan, the Kyrgyz Republic, Tajikistan, and Uzbekistan, with shorter studies on Afghanistan, Armenia, Georgia, and Pakistan. Among its many impo...

  10. Children's perception of parental attitudes: Russia-Kyrgyzstan cross-cultural study

    Directory of Open Access Journals (Sweden)

    Tikhomirova Tatiana

    2018-01-01

    Full Text Available The article presents the results of a cross-cultural analysis of the perception of parental attitude by children and adolescents. We focused on the indicators of maternal and paternal attitude such as Acceptance, Positive Involvement, Rejection and Hostile Detachment. The Russian sample includes 501 primary school students aged 6.8 to 11.7 years (49.9% boys and 438 adolescents aged 10.8 to 16.8 years (47.1% boys. The Kyrgyz sample includes 510 primary school students aged from 6.6 to 11.8 years (48.5% boys and 513 adolescents aged 10.3 to 16.8 years (46.3% boys. Regardless of the macro environment, schoolchildren perceive the attitude of both parents to a greater extent as emotionally accepting and to a lesser extent as rejecting. At the same time, it is shown that cross-cultural differences in the perception of maternal attitude are manifested only in younger schoolchildren: Kyrgyz children assess maternal attitude as more emotionally accepting with positive involvement and less rejecting. Cross-cultural differences in the perception of paternal attitudes are manifested both in younger schoolchildren and in adolescents: Kyrgyz children assess paternal attitude more positively than Russian peers. The results are interpreted in the context of specific socio-economic conditions.

  11. RESOURCES OF MUSICAL EDUCATION IN CENTRAL ASIA

    Directory of Open Access Journals (Sweden)

    Feza TANSUĞ

    2017-06-01

    Full Text Available This essay also gives an idea of recent research trends and topics in music education in Central Asia. It consists of five parts including teaching music history, teaching epics, teaching songs and instrumental music, teaching traditional instruments, and dictionaries and language resources. Because of the extraordinary increase in the number of books published recently, a careful selection has been made in order to keep the references section to an acceptable length. Hence, the bibliography does not embody all of the works of a single author on the topic. This essay covers books and textbooks dealing with the music of Kazakhstan and the Kyrgyz Republic—two neighboring countries with strong common historical roots and closely related musical traditions. In addition to reviewing textbooks published in Kazakhstan and the Kyrgyz Republic, this article includes some relevant works by Russian authors. However, the extensive body of works authored by Central Asian scholars abroad was excluded from this essay. It contains references only in Kazakh, Kyrgyz, and Russian languages.

  12. RECONSTRUCTION AND PREDICTION OF WATER BALANCE COMPONENTS FROM DENDROCHRONOLOGICAL DATA FOR THE NARYN RIVER BASIN (KYRGYZSTAN

    Directory of Open Access Journals (Sweden)

    V. G. Konovalov

    2012-01-01

    Full Text Available Suggested new method for reconstruction of runoff includes: 1. Search informative points based weather observations for dependence runoff = f(climate index. Climate index consists of normalized anomalies of annual precipitation and air temperature, together with water vapor pressure and total cloud amount in the June–September. 2. The selection of sites that represent local relationship between the index of climate and tree rings. 3. Getting the multivariate linear regression equation between the runoff V and tree rings D. Basic climatic period 1961–1990 is used as a calibration interval of time. Verification of the equations for 1940–1960 identified the need to use other arguments in addition to the width of tree rings. For this purpose, two climate index: PDSI and SPEI were tested. It is established that the empirical formulae V = f(D, PDSI and V = f(D, SPEI are suitable for assessing the annual flow of the Naryn in 1901–2006. In the report is described a process of  reconstruction of flow for the years 1700–2005 based on the data of the width of the tree rings, and taking into account the temporal variability of parameters of regression equations.Chronologies of the width and density of tree rings in the thirty-two tree ring sites were used to reconstruct long-term series of average summer air temperature Ts at meteorological stations of the Pamir and Tien Shan. The calibration interval of time was 1961–1990 to find equations Ts = f(D of third-order multiple regression, and independent control of their quality, done in 1932–1960. Combined correlation coefficient in 10 cases out of 15 was more than 0.80, a relative error of calculation Ts in 19611990 ranged from 0.13 to 4.73%, and in 1932–1960 from 0.23 to 8.10%. Duration of the reconstructed series Ts ranged from 100 to 278 years. Positive results were received for predicting a common and glacial runoff of Naryn river, a long-term range of density of tree rings. 

  13. Aridity of Central Asia through the Holocene

    Science.gov (United States)

    Aizen, E. M.; Aizen, V. B.; Mayewski, P. A.; Zhou, H.; Rodda, C.; Joswiak, D.; Takeuchi, N.; Fujita, K.; Kurbatov, A.; Grigholm, B. O.

    2017-12-01

    The dynamics of aridity in Central Asia for over the past 12,000 years has been analyzed using deep ice core records recovered from the Siberian Altai, Tien Shan and Pamir glaciers. An analysis of aridity in the 20-21 centuries based on the long-term meteorological observations complements the paleo- climate reconstruction. The goal of our research is to examine an aridity (at low and high temperatures) in Central Asia as a complex of characteristics including air temperature-precipitation relationship (Koppen, 1918, Geiger, 1961, Mezencev, 1973), intensity of dust loading and biomass burning. The stable isotope ratio, soluble ionic and insoluble particulate geochemical components and oxalate preserved in ice were considered in relation to climatic and environmental changes; and to determine the main aerosol sources using ground- and upper-level meteorological data. Multivariate statistical methods were employed for examination of the main geo-chemical components responsible for the preserved aridity variability. Insoluble particle concentrations preserved in the ice core were affected mainly by precipitation regimes and wind speed. Concentration of all size particles was found to be negatively correlated with monthly temperatures indicating low temperatures during the dry particle deposition. Two abrupt depletions in stable isotope records, i.e., Younger Dryas and Centurial Sever Drought (CSD), occurred during cold, dry, windy periods of intensified dust storms in large desert areas. When climate became colder and drier, the Central Asian deserts extended, wind speeds increased loading mineral dust to atmosphere, which formed inversion while the convection processes and precipitation occurrence were limited. Warmer and wetter conditions are associated with less dust loading that occurred during the Holocene climate optimum, medieval warm and modern warm periods. The sudden climate transitions are accompanied by the most intensifying mineral dust loading. From the

  14. Hydrochemical and toxicological characteristics of state national nature park “Kolsay Kolderi" lakes (Kungei Alatau, South-Eastern Kazakhstan

    Directory of Open Access Journals (Sweden)

    Krupa Elena G.

    2016-05-01

    Full Text Available In August 2015 four ultrafresh mountain lakes of Kolsay National Nature Park, located at an altitude of 1829–3170 m a.s.l., were examined. The water mineralization of the lakes decreased from 123.9 to 26.6 mg/dm3 with decreasing altitude above sea level. The concentration of dissolved organic matter and nitrogen compounds was at levels below the temporary maximum allowable concentration (MAC. Phosphorus has not been found in the water. The concentration of iron in the water has reached 44.0–440.0 g/dm3. The concentration of heavy metals in the water, except copper, was 10–100 times lower than the maximum allowable concentrations for standards of fishery waterbodies. The concentration of copper in water exceeded the permissible limits 2.6–5.5 times. The concentration of lead, copper, zinc, nickel and chromium in water has decreased from Lower Kolsay to Upper Kolsay. The most highland and shallow lake, which located under the Sarybulak mountain pass, had a higher concentration of lead, copper, zinc and nickel in the water than in the downstream lakes. The concentration of zinc, cadmium, lead, chromium, cobalt and nickel in the water of the other high mountain reservoirs of South-Eastern Kazakhstan has not exceeded 0.7 of MAC temporary. The concentration of copper has reached 1.5–13.9 of MAC temporary. In mountain lakes and reservoirs, the metal concentrations in the water decreased at lower altitudes, similar but less pronounce to their spatial dynamics in mountain rivers. Background concentration of cadmium and zinc in the mountain reservoirs of South-Eastern Kazakhstan was equivalent to the uncontaminated waters of the Tien Shan, the Alps and the Western Sayan mountain ranges. However, the concentration of copper, lead and chromium were higher respectively. Considering the remoteness of the region from the sources of anthropogenic influences, the background concentrations of heavy metals for water reservoirs of South-Eastern Kazakhstan

  15. Changes in the Surface Area of Glaciers in Northern Eurasia

    Science.gov (United States)

    Khromova, T.; Nosenko, G.

    2012-12-01

    Glaciers are widely recognized as key indicators of climate change. Recent evidence suggests an acceleration of glacier mass loss in several key mountain regions. Glacier recession implies the landscape changes in the glacial zone, origin of new lakes and activation of natural disaster processes, catastrophic mudflows, ice avalanches, outburst floods, and etc. The presence of glaciers in itself threats to human life, economic activity and growing infrastructure. Economical and recreational human activity in mountain regions requires relevant information on snow and ice objects. Absence or inadequacy of such information results in financial and human losses. A more comprehensive evaluation of glacier changes is imperative to assess ice contributions to global sea level rise and the future of water resources from glacial basins. One of the urgent steps is a full inventory of all ice bodies, their volume and changes The first estimation of glaciers state and glaciers distribution in the big part of Northern Eurasia has been done in the USSR Glacier Inventory published in 1966 -1980 as a part of IHD activity. The Inventory is based on topographic maps and air photos and reflects the status of the glaciers in 1957-1970y. There is information about 23796 glaciers with area of 78222.3 km2 in the Inventory. It covers 23 glacier systems on Northern Eurasia. In the 80th the USSR Glacier Inventory has been transformed in the digital form as a part of the World Glacier Inventory. Recent satellite data provide a unique opportunity to look again at these glaciers and to evaluate changes in glacier extent for the second part of XX century. In the paper we report about 15 000 glaciers outlines for Caucasus, Pamir, Tien-Shan, Altai, Syntar-Khayata, Cherskogo Range, Kamchatka and Russian Arctic which have been derived from ASTER and Landsat imagery and could be used for glacier changes evaluation. The results show that glaciers are retreating in all these regions. There is, however

  16. Characteristics of acoustic wave from atmospheric nuclear explosions conducted at the USSR Test Sites

    Science.gov (United States)

    Sokolova, Inna

    2015-04-01

    Availability of the acoustic wave on the record of microbarograph is one of discriminate signs of atmospheric (surface layer of atmosphere) and contact explosions. Nowadays there is large number of air wave records from chemical explosions recorded by the IMS infrasound stations installed during recent decade. But there is small number of air wave records from nuclear explosions as air and contact nuclear explosions had been conducted since 1945 to 1962, before the Limited Test Ban Treaty was signed in 1963 (the treaty banning nuclear weapon tests in the atmosphere, in outer space and under water) by the Great Britain, USSR and USA. That time there was small number of installed microbarographs. First infrasound stations in the USSR appeared in 1954, and by the moment of the USSR collapse the network consisted of 25 infrasound stations, 3 of which were located on Kazakhstan territory - in Kurchatov (East Kazakhstan), in Borovoye Observatory (North Kazakhstan) and Talgar Observatory (Northern Tien Shan). The microbarograph of Talgar Observatory was installed in 1962 and recorded large number of air nuclear explosions conducted at Semipalatinsk Test Site and Novaya Zemlya Test Site. The epicentral distance to the STS was ~700 km, and to Novaya Zemlya Test Site ~3500 km. The historical analog records of the microbarograph were analyzed on the availability of the acoustic wave. The selected records were digitized, the database of acoustic signals from nuclear explosions was created. In addition, acoustic signals from atmospheric nuclear explosions conducted at the USSR Test Sites were recorded by analogue broadband seismic stations at wide range of epicentral distances, 300-3600 km. These signals coincide well by its form and spectral content with records of microbarographs and can be used for monitoring tasks and discrimination in places where infrasound observations are absent. Nuclear explosions which records contained acoustic wave were from 0.03 to 30 kt yield for

  17. Central Asian supra-glacier snow melt enhanced by anthropogenic black carbon

    Science.gov (United States)

    Schmale, Julia; Flanner, Mark; Kang, Shichang; Sprenger, Michael; Farinotti, Daniel; Zhang, Qianggong; Guo, Junming; Li, Yang; Lawrence, Mark; Schwikowski, Margit

    2016-04-01

    In Central Asia, more than 60 % of the population depends on water stored in glaciers and mountain snow. Densely populated areas near lower-lying mountain ranges are particularly vulnerable and a recent study showed that the region might lose 50 % of its glacier mass by 2050. While temperature, precipitation and dynamic processes are key drivers of glacial change, deposition of light absorbing impurities such as mineral dust and black carbon can lead to accelerated melting through surface albedo reduction. Here, we discuss the origin of deposited mineral dust and black carbon and their impacts on albedo change and snow melt. 218 snow samples were taken on 4 glaciers, Abramov (Pamir), Suek, Glacier No. 354 and Golubin (Tien Shan), representing deposition between summer 2012 and 2014. They were analyzed for elemental carbon, mineral dust and iron among other parameters. We find the elemental carbon concentration to be at the higher end of the range reported for neighboring mountain ranges between 70 and 502 ng g-1 (interquartile range). To investigate the origin of the snow impurities, we used a Lagrangian particle dispersion model, LAGRANTO. Back trajectory ensembles of 40 members with varied starting points to capture the meteorological spread were released every 6 hours for the covered period at all sites. "Footprints" were calculated and combined with emission inventories to estimate the relative contribution of anthropogenic and natural BC to deposited aerosol on the glaciers. We find that more than 94 % of BC is of anthropogenic origin and the major source region is Central Asia followed by the Middle East. Further exploring the implications of mineral dust and BC deposition, we calculate the snow albedo reduction with the Snow-Ice-Aerosol-Radiative model (SNICAR). Even though mineral dust concentrations were up to a factor of 50 higher than BC concentrations, BC dominates the albedo reduction. Using these results we calculate the snow melt induced by

  18. Basin-edge generated Rayleigh waves in the Almaty basin and corresponding consequences for ground motion amplification

    Science.gov (United States)

    Pilz, Marco; Parolai, Stefano; Petrovic, Bojana; Silacheva, Natalya; Abakanov, Tanatkan; Orunbaev, Sagynbek; Moldobekov, Bolot

    2018-04-01

    During the past two centuries, several large earthquakes have caused extensive damages in the city of Almaty in Kazakhstan. Increasing the preparedness for future events, the definition of the optimal engineering designs for civil structures and the corresponding mitigation of earthquake risks involves the accomplishment of site response studies. To this regard, a temporary seismological network of 15 stations was installed in the city aiming at the accurate identification of local variations of site response at different locations. As the city is settled on a deep sediment-filled plain with laterally strongly varying thicknesses, bound to the south by the Tien-Shan mountain range, the city might face important site effects: large amplification and significant increase of shaking duration. In addition, surface waves in the low-frequency range around and slightly higher than the fundamental resonance frequency, which could be generated at the boundaries of the basin, can carry a large amount of energy. In turn, this will influence both the spatial distribution of the level of amplification and the temporal lengthening of ground motion significantly. For quantifying these effects, we apply complex trace analysis, which uses the instantaneous polarization characteristics of the seismic signal for separating waves arriving at a single site from different directions. In this way, secondary surface waves originating at various sites along the edge of the Almaty basin can be identified as well as their generation regions. After having assessed 1-D amplification effects with well-established techniques like the standard spectral ratio and the horizontal-to-vertical spectral ratio techniques, the results further indicate that thick layers of soft clay deposits and the 3-D structure of the basin give rise to lengthening of ground motion and high amplification values at low frequencies around 0.2 Hz. The steep structure of the sediment-bedrock interface at the southern edge

  19. Upper mantle beneath foothills of the western Himalaya: subducted lithospheric slab or a keel of the Indian shield?

    Science.gov (United States)

    Vinnik, L.; Singh, A.; Kiselev, S.; Kumar, M. Ravi

    2007-12-01

    The fate of the mantle lithosphere of the Indian Plate in the India-Eurasia collision zone is not well understood. Tomographic studies reveal high P velocity in the uppermost mantle to the south of the western Himalaya, and these high velocities are sometimes interpreted as an image of subducting Indian lithosphere. We suggest that these high velocities are unrelated to the ongoing subduction but correspond to a near-horizontal mantle keel of the Indian shield. In the south of the Indian shield upper-mantle velocities are anomalously low, and relatively high velocities may signify a recovery of the normal shield structure in the north. Our analysis is based on the recordings of seismograph station NIL in the foothills of the western Himalaya. The T component of the P receiver functions is weak relative to the Q component, which is indicative of a subhorizontally layered structure. Joint inversion of the P and S receiver functions favours high uppermost mantle velocities, typical of the lithosphere of Archean cratons. The arrival of the Ps converted phase from 410 km discontinuity at NIL is 2.2 s earlier than in IASP91 global model. This can be an effect of remnants of Tethys subduction in the mantle transition zone and of high velocities in the keel of the Indian shield. Joint inversion of SKS particle motions and P receiver functions reveals a change in the fast direction of seismic azimuthal anisotropy from 60° at 80-160 km depths to 150° at 160-220 km. The fast direction in the lower layer is parallel to the trend of the Himalaya. The change of deformation regimes at a depth of 160 km suggests that this is the base of the lithosphere of the Indian shield. A similar boundary was found with similar techniques in central Europe and the Tien Shan region, but the base of the lithosphere in these regions is relatively shallow, in agreement with the higher upper-mantle temperatures. The ongoing continental collision is expressed in crustal structure: the crust

  20. Seismic Tomography of the Northwest Himalayas, Western Syntaxis and Pamir-Hindu Kush Region: Implications for Underlying Geodynamics

    Science.gov (United States)

    Raoof, J.; Mukhopadhyay, S.

    2017-12-01

    Travel time tomography of the study region using regional as well as local earthquake data illuminate a very heterogeneous structure of this geologically and tectonically complex region. The tomographic image is well resolved up to 150 km depth in the Western Himalayas and up to 300 km depth in the Pamir and Hindu Kush region. The top low velocity anomaly imaged up to 80 km depth correlates well with the thicker crust with deeper low density roots under the high mountains in the northwest Himalayas as well as in the Pamir and Hindu Kush region. Average crustal thickness increases from south to north in the Himalayas as well as along the tectonic trend of the Himalayas. This might be an effect of first collision between Indian and Eurasian plates in the NW and then subsequent anticlockwise rotation of Indian plate, leading to crumpling of the crust. This could also be due to variable thickness of more rigid portion of the incoming crust of Indian plate. The Indian lithospheric slab is imaged as a gently underthrusting high velocity anomaly under the northwest Himalayas and subducted Indian lithospheric slab which follows the trend of intermediate depth seismicity under the Pamir and Hindu Kush region. On the other hand beneath the Pamir-Tien Shan the dipping high velocity anomaly which follows the trend of intermediate depth seismicity, represents the remnant of the southward subducted Asian slab. In the southwest of Hindu Kush the Indian lithospheric slab rolls over and overturns at a depth of 250 km and dips southward. The Delhi-Haridwar Ridge (DHR) and Salt Ranges orthogonal to the strike of the Himalayas are well imaged as high velocity structures. The DHR is butting against the northwest Himalayas that led to ramming and locally buckling of the crust below the Higher Himalayas just NE of DHR. Seismicity pattern follows this trend of the crust. It shows for the first time the effect of ramming of the Himalayas by DHR and most importantly how the Indian plate

  1. Slip-accumulation patterns and earthquake recurrences along the Talas-Fergana Fault - Contributions of high-resolution geomorphic offsets.

    Science.gov (United States)

    Rizza, M.; Dubois, C.; Fleury, J.; Abdrakhmatov, K.; Pousse, L.; Baikulov, S.; Vezinet, A.

    2017-12-01

    In the western Tien-Shan Range, the largest intracontinental strike-slip fault is the Karatau-Talas Fergana Fault system. This dextral fault system is subdivided into two main segments: the Karatau fault to the north and the Talas-Fergana fault (TFF) to the south. Kinematics and rates of deformation for the TFF during the Quaternary period are still debated and are poorly constrained. Only a few paleoseismological investigations are availabe along the TFF (Burtman et al., 1996; Korjenkov et al., 2010) and no systematic quantifications of the dextral displacements along the TFF has been undertaken. As such, the appraisal of the TFF behavior demands new tectonic information. In this study, we present the first detailed analysis of the morphology and the segmentation of the TFF and an offset inventory of morphological markers along the TFF. To discuss temporal and spatial recurrence patterns of slip accumulated over multiple seismic events, our study focused on a 60 km-long section of the TFF (Chatkal segment). Using tri-stereo Pleiades satellite images, high-resolution DEMs (1*1 m pixel size) have been generated in order to (i) analyze the fine-scale fault geometry and (ii) thoroughly measure geomorphic offsets. Photogrammetry data obtained from our drone survey on high interest sites, provide higher-resolution DEMs of 0.5 * 0.5 m pixel size.Our remote sensing mapping allows an unprecedented subdivision - into five distinct segments - of the study area. About 215 geomorphic markers have been measured and offsets range from 4.5m to 180 m. More than 80% of these offsets are smaller than 60 m, suggesting landscape reset during glacial maximum. Calculations of Cumulative Offset Probability Density (COPD) for the whole 60 km-long section as well as for each segments support distinct behavior from a segment to another and thus variability in slip-accumulation patterns. Our data argue for uniform slip model behavior along this section of the TFF. Moreover, we excavated a

  2. Клад эпохи поздней бронзы с клепаным сосудом из Восточного Казахстана / A Late Bronze Age hoard with a riveted vessel from East Kazakhstan

    Directory of Open Access Journals (Sweden)

    Galina Kushch

    2016-10-01

    Full Text Available This article presents a hoard of the Bronze Age metal objects found in the East Kazakhstan region. Parallels to the items from the hoard are found among antiquities of the Andronovo culture of the Altai, the Tien Shan area, Jetysu, Xinjiang. The assemblage from Zaisan published here enlarged the group of hoards typical for the Late Bronze Age. The most interesting objects among the ones included in the hoard are the riveted cauldron and the axe with curved butt and grid decoration. Archaeological studies revealed the wide distribution of axes with curved butts that allow us to consider them as characteristic instruments of the Late Bronze Age period in the areas of East Kazakhstan, the Altai, Jetysu, Central Asia, and the northern part of Central Asia. Researchers came to the conclusion that this type of axes can be dated to the 12th - 9th (poss. 8th centuries BC. Metal vessels of the Late Bronze Age (especially, the copper ones are rarely found in the eastern part of the Eurasian steppes. Besides the cauldron described in the article, some metal vessels were discovered in Central Kazakhstan at the cemeteries of Ashchisu and Nurataldy-1 (20th - 19th centuries BC. Also, similar objects are known among the materials of the Izmailov cemetery in East Kazakhstan, and metal items of the Andreevka hoard from south-eastern Kazakhstan dated to the 12th - 9th (poss. 8th centuries BC. Meanwhile, the closest parallels to the cauldron from the Zaisan hoard can be seen in the western part of Eurasia. Taking into account V.S. Bochkarev’s classifi cation that consists of three main groups of metal cauldrons, the vessel from East Kazakhstan may occupy an intermediate position between the groups IIB and IIIB. This allows us to date the cauldron to the end of the 13th - 12th centuries BC, while the more probable date for the Zaisan hoard as a whole lays within the range of the 12th - 9th centuries BC.

  3. Poder y placer: ¿cuál es el impacto que la intersecionalidad entre género y clase social tiene sobre las prácticas sexuales? Un estudio comparativo en torno a la infidelidad, sexo casual, uso de lencería, ataduras e inmovilizaciones, piropos, sexo oral, orgías y encuentros con prostitutas en hombres y mujeres en los sectores populares y medio-altos en Bogotá, Colombia.

    OpenAIRE

    Vargas Londoño, Andrea del Pilar

    2011-01-01

    Este documento explora la relación que existe entre la interseccionalidad y las relaciones de género y clase social en razón de prácticas sexuales tales como la infidelidad, sexo casual, uso de lencería, ataduras e inmovilizaciones, piropos, sexo oral, orgías y encuentros con prostitutas en Bogotá, Colombia.

  4. Nouvelles données biostratigraphiques et sédimentologiques des formations carbonifères de la région de Bouqachmir (Maroc central). Implications sur la paléogéographie des bassins carbonifères nord-mésétiensNew biostratigraphic and sedimentological data of the Carboniferous formations in the Bouqachmir area (central Morocco). Implications on the palaeogeography of the north Mesetian Carboniferous basins

    Science.gov (United States)

    Izart, Alain; Tahiri, Abdelfatah; El Boursoumi, Abdou; Vachard, Daniel; Saidi, Mariam; Chèvremont, Philippe; Berkhli, Mostafa

    2001-02-01

    New Visean formations and biozones of foraminifera were defined on the Bouqachmir map. The new biozonation concerns the Moroccan biozone, Cfm1, which is subdivided into two subzones, Cfm1a and Cfm1b. This map exhibited, from north-west to south-east, the Tilouine, Bouqachmir-Tougouroulmès and Fourhal turbiditic basins. The first one, from Tournaisian to Late Visean, was the equivalent of the Sidi Bettache basin, located westwards. The second extended the Tilouine basin eastwards during the Visean. The third was a basin from Visean to Westphalian. They were separated by the Zaer-Oulmes and El Hammam horsts, else emerged or immersed, bordered by faults and with materials feeding chaotic deposits.

  5. Masonería y política: una nueva cara del rito masonería- revolución. ¿La masonería tiene una ideología y "hace política"? ¿Los políticos fueron y son tales porque fueron masones y los masones siempre fueron hombres que tomaron partido o fueron de partido?

    Directory of Open Access Journals (Sweden)

    Aldo ALESSANDRO MOLA

    2010-02-01

    Full Text Available RESUMEN: ¿La Masonería es depositaria de una doctrina política y de un programa político? Hubo un tiempo en que «política» significaba educación, gobierno de la polis, es decir, de los ciudadanos (que para ser titulares de derechos y de deberes debían ser necesariamente cultos. Ahora, en la edad del universalismo, por política se entiende la administración de las necesidades. ¿Cuál es el papel de la Masonería ante el hombre secularizado? A la Masonería se le han atribuido objetivos partidistas: la lucha contra el poder del clero y las doctrinas religiosas, contra la monarquía (pero esto no es válido para las organizaciones masónicas de Gran Bretaña, Países Bajos, Bélgica, Grecia y, en muchos épocas, también para Italia, España, incluso Francia, donde la Masonería fue borbónica y bonapartista, el militarismo (aunque muchos oficiales y suboficiales fueron masones… La comprobación de la autenticidad de los objetivos de las organizaciones masónicas se puede llevar a cabo analizando si algunos masones famosos eran sólo famosos o eran además masones. Sirvan como ejemplo Azaña, Voltaire, Cavour, Mazzini, Garibaldi ... Ya que no es religión, la Masonería no es política politicienne, ni una revolución permanente. La elección entre «educación» y «administración de las necesidades». Palabras clave: Política, Naciones/Nacionalismo, Risorgimento y Unificación italiana, Masonería e Ilustración, Masonería y Revolución, Educación y Tolerancia, Programa de partido = administración de las necesidades. ABSTRACT: Is masonry the repository of a political doctrine and a political programme? There was a time when politics meant education, government of the polis, i. e. of the citizens (who, to have rights and duties, must necessarily be educated. Now, in the age of universalism, by politics we understand the administration of needs. What is the role of masonry in the face of secularized man? Masonry has been attributed whith partisan objectives: the struggle against the power of the clergy and religiuous doctrine, against the monarchy (although this is not true for Great Britain, Holland, Belgium, Greece and often not true for Italy, Spain and even France, where masonry was pro-Bourbon and pro-Napoleon. Against militarism (although many officers and non-commissioned officers were masons... The authenticity of the objectives of masonic organizations can be verified by analysing whether certain famous masons were only famous or were actually masons as well. As examples of these we have Azaña, Voltaire, Cavour, Mazzini, Garibaldi, etc. Since it is not a religion, masonry is not politicienne politics, nor a permanent revolution. The choise between «education» and «administrations of needs».

  6. Do You Know a Child with a Handicap? Children with Handicaps Have a Right to an Education [and] Do You Know Someone with a Handicap? Individuals with Handicaps Have a Right to an Education = Conoce Usted a un Nino que Tiene Alguna Desventaja? Los Ninos con Desventajas Tienen Derecho a Recibir Educacion [and] Conoce Usted Alguna Persona que Tenga Alguna Desventaja? Las Personas que Tienen Desventajas Tienen Derecho a Recibir Educacion.

    Science.gov (United States)

    California State Dept. of Education, Sacramento. Div. of Special Education.

    Two advertisements and two brochures for the California Search and Serve program are presented in this excerpt from the California Search and Serve "Search Guidelines and Resource Manual." The materials are designed to promote community involvement in the identification of handicapped persons, from birth through age 21, so that they may…

  7. Taiwan Earthquake Damage Index Sin Mei Nga* and Masataka Andob a* Department of Geology, Chinese Culture University, No. 55, Hwa-Kang Road, Yang-Ming-Shan, Taipei 11114, Taiwan b Institute of Earth Sciences, Academia Sinica, 128, Sec2, Academia Road, Nangang, Taipei 11529, Taiwan * Corresponding author. Tel.: +886 (02) 28 61 05 11 ext.26133 fax: +886 (02) 28 61 49 59 E-mail: wsw2@ulive.pccu.edu.tw or sin_mei_josephine_ng@hotmail.com

    Science.gov (United States)

    Ng, S.

    2012-12-01

    Taking advantage of a previous study and twelve-year, free-field strong motion data in Taiwan, a preliminary, five-level earthquake damage index is newly proposed: I-No (no damage), II-Very Light, III-Light, IV-Moderate, and V-Heavy. For index I, PGA and PGV are, respectively, 450 gal and >75 cm/s. Ten damaging seismic events in the past twelve years are redefined using this new earthquake damage index, with the devastating Chi-Chi earthquake and one non-damaging event as reference earthquakes. This newly proposed index depicts seismic hazard of these earthquakes with higher accuracy when compared to the existing intensity scale in Taiwan region. For further analysis, Japan earthquakes are also plotted as references.

  8. The Climate Effect of the Topographies at the Northern Margin of the Tibetan Plateau

    Science.gov (United States)

    Sha, Y.; Shi, Z.; Liu, X.

    2017-12-01

    The Tibetan Plateau play a crucial role in the formation and evolution of the Asian monsoon-interior aridity climate system. However, the climate effect of other relatively smaller topographies receives less attention. Based on high-resolved general circulation models, we conducted a series of sensitive experiments as with/without mountains, which include the Mongolian Plateau and the Tian Shan Mountains. The numerical simulations reveal the important impacts of the mountain ranges at the northern margins of the Tibetan Plateau. Compared to the main body of the Tibetan Plateau, the uplift of the Mongolian Plateau is essential for the establishment of the strong Siberian High. The East Asian winter monsoon and the westerly jet over the North Pacific Ocean are also significantly strengthened. At present, the Tian Shan Mountains geographically separate the arid interior Asia to the west and east sub-regions. However, the arid west sub-region (Central Asia) and the east sub-region (arid northwestern China) was connected as one large arid region before the uplift of the Tian Shan Mountains. The large arid interior land shares the same precipitation seasonality, with most rains fall in spring and winter while lowest precipitation in summer. After the uplift of the Tian Shan, the large arid region is divided into the west and east sub-regions by the wetter uplifted mountain ranges. More importantly, the precipitation seasonality in the east of the Tian Shan is reversed to be the summer-peak type, which is opposite to that in the Central Asia. The precipitation alteration corresponds well with the change of vertical motion. By the conservation of potential vorticity, the atmosphere stationary waves are modulated. Thus, the remote East Asian monsoon is also modulated. Though enhanced southerly wind blows over East Asia, the monsoon precipitation over the east coast of China and subtropical western Pacific Ocean is significantly reduced as an anticyclonic circulation appears

  9. Magnetostratigraphy of the Neogene Chaka basin and its implications for mountain building processes in the north-eastern Tibetan Plateau

    Science.gov (United States)

    Zhang, H.-P.; Craddock, W.H.; Lease, R.O.; Wang, W.-T.; Yuan, D.-Y.; Zhang, P.-Z.; Molnar, P.; Zheng, D.-W.; Zheng, W.-J.

    2012-01-01

    Magnetostratigraphy of sedimentary rock deposited in the Chaka basin (north-eastern Tibetan Plateau) indicates a late Miocene onset of basin formation and subsequent development of the adjacent Qinghai Nan Shan. Sedimentation in the basin initiated at ~11Ma. In the lower part of the basin fill, a coarsening-upward sequence starting at ~9Ma, as well as rapid sedimentation rates, and northward paleocurrents, are consistent with continued growth of the Ela Shan to the south. In the upper section, several lines of evidence suggest that thrust faulting and topographic development of the Qinghai Nan Shan began at ~6.1Ma. Paleocurrent indicators, preserved in the basin in the proximal footwall of the Qinghai Nan Shan, show a change from northward to southward flow between 6.5 and 3.8Ma. At the same location, sediment derived from the Qinghai Nan Shan appears at 6.1Ma. Finally, the initiation of progressively shallowing dips observed in deformed basin strata and a change to pebbly, fluvial deposits at 6.1Ma provide a minimum age for the onset of slip on the thrust fault that dips north-east beneath the Qinghai Nan Shan. We interpret a decrease in sediment accumulation rates since ~6Ma to indicate a reduction in Chaka basin accommodation space due to active faulting and folding along the Qinghai Nan Shan and incorporation of the basin into the wedge-top depozone. Declination anomalies indicate the beginning of counter-clockwise rotation since 6.1Ma, which we associate with local deformation, not regional block rotation. The emergence of the Qinghai Nan Shan near the end of the Miocene Epoch partitioned the once contiguous Chaka-Gonghe and Qinghai basin complex. In a regional framework, our study adds to a growing body of evidence that points to widespread initiation and/or reactivation of fault networks during the late Miocene across the north-eastern Tibetan Plateau. ?? 2011 The Authors. Basin Research ?? 2011 Blackwell Publishing Ltd, European Association of Geoscientists

  10. FDI AND ECONOMIC GROWTH RELATIONSHIP BASED ON CROSS-COUNTRY COMPARISON

    Directory of Open Access Journals (Sweden)

    Faruk Gursoy

    2013-04-01

    Full Text Available This paper aims to investigate empirically the impact of FDI on economic growth for Azerbaijan, Kyrgyz Republic, Kazakhstan, Tajikistan, Turkmenistan, and Uzbekistan over the period 1997-2010. The Johansen cointegration and Granger causality tests are used in order to analyze the causal relationship between FDI and economic growth. It is crucial to see the directions of causality between two variables for the policy makers to encourage private sectors. The cointegration test results indicated that FDI and Economic Growth variables are cointegrated for Azerbaijan and Turkmenistan. By using Granger Causality test we found that FDI causes GDP for Azerbaijan and bidirectional causality is observed for Turkmenistan.

  11. Optimizing Dispersed Air Operations: A Concept To Use Highways As Improved Airfields In A Contested Environment

    Science.gov (United States)

    2015-04-01

    345 3,501 – 4,286 Myanmar – 147 144 983 1,729 – 3,003 Nepal – – 311 1,003 12 – 1,326 AU/ACSC/HATCH, B/AY15 31 Pakistan 358 1,116 160 2,569...25s-blast-off-from-a-highway-1677293059 32 http://www.x-plane.org/home/urf/ aviation /text/bas/dispersed_basing.html 33 Katie Hunt, Fighter Jets...People’s Republic of China, Georgia, India, Japan, Kyrgyz Republic, Mongolia, Myanmar , Pakistan, Republic of Korea, Sri Lanka, Tajikistan, Thailand

  12. Personality Value Orientations in Terms of Kyrgyzstan Society Anomie

    Directory of Open Access Journals (Sweden)

    Ruslan M. Asanaliyev

    2012-10-01

    Full Text Available All well-known definitions of an anomy extremely precisely approach to a current state Kyrgyz society. The chosen ways under of subjective and objective circumstances lead to society destabilization. During such periods of social development the developed values and valuable orientations can’t be equal to the existing realities, and new weren't created yet up to the end, exactly in such conditions the anomy and deviant behavior most extend. Today to the country deviant behavior of considerable part of the population embodies the destructive tendencies most dangerous. These tendencies must be studied and analyzed.

  13. A NOVEL S-ADENOSYL-L-METHIONINE: ARSENIC (III) METHYLTRANSFERASE FROM RAT LIVER CYTOSOL

    Science.gov (United States)

    A Novel S-Adenosyl-L-methionine: Arsenic(III) Methyltransferase from Rat Liver CytosolShan Lin, Qing Shi, F. Brent Nix, Miroslav Styblo, Melinda A. Beck, Karen M. Herbin-Davis, Larry L. Hall, Josef B. Simeonsson, and David J. Thomas S-adenosyl-L-methionine (AdoMet): ar...

  14. Contact angle determination in multicomponent lattice Boltzmann simultations

    NARCIS (Netherlands)

    Schmieschek, S.M.P.; Harting, J.D.R.

    2011-01-01

    Droplets on hydrophobic surfaces are ubiquitous in microfluidic applications and there exists a number of commonly used multicomponent and multiphase lattice Boltzmann schemes to study such systems. In this paper we focus on a popular implementation of a multicomponent model as introduced by Shan

  15. Asia Beyond the Border: Physical Geography - Central and Northeastern Asia -

    Science.gov (United States)

    1961-03-21

    Shan: the kiang species ( Equus hemionus kiang). Forest hoofed animals are characteristic only for the western and northern mountain groups which are...severe winter olinate or its hot suremers» ’ „ ,, . •The Hwang Ho has a bread a»4>in S»*** a low vamy «»«»S tee sand and alluvial desert

  16. Tectonic and sedimentary evolution of the late Miocene-Pleistocene Dali Basin in the southeast margin of the Tibetan Plateau : Evidences from anisotropy of magnetic susceptibility and rock magnetic data

    NARCIS (Netherlands)

    Li, Shihu; Deng, Chenglong; Paterson, Greig A.; Yao, Haitao; Huang, Sheng; Liu, Chengying; He, Huaiyu; Pan, Yongxin; Zhu, Rixiang

    2014-01-01

    The Cenozoic Dali Basin, located at the northeast of Diancang Shan and south of the first bend of Yangtze River, is tectonically controlled by the Dali fault system in the southeast margin of the Tibetan Plateau. The basin is filled with late Miocene to Pleistocene fluviolacustrine sediments, which

  17. Laurel wilt, caused by Raffaelea lauricola , is detected for the first time outside the southeastern United States

    Science.gov (United States)

    R. C. Ploetz; Y. Y. Thant; M. A. Hughes; T. J. Dreaden; J. L. Konkol; A. T. Kyaw; J. A. Smith; C. L. Harmon

    2016-01-01

    In October 2014, a survey for diseases and pests of an emerging fruit crop, avocado (Persea americana) (FAO 2000), was conducted in Southern Shan State of Myanmar (aka Burma). In the Tuanggyi District (1,400 m elevation, 20.5°N 97°E), monocultures of up to 20 ha were observed, whereas...

  18. Genetic diversity analysis of five cattle breeds native to China using ...

    Indian Academy of Sciences (India)

    Unknown

    This work was supported by Department of Education of Shan- dong Province of China Foundation (No. J04C11). References. Barendse W., Armitage S. M. and Kossarek L. M. 1994 A gene- tic linkage map of the bovine genome. Nature Genetics 6,. 227–235. Barker J. S. F. 1994 A global protocol for determining genetic.

  19. Fulltext PDF

    Indian Academy of Sciences (India)

    Shannon's land- mark contribution is in his use of probability theory ... be seminal and opened up a new line of thought which ... reduces one's uncertainty about a situation. As Shan- .... Then it would cut costs to encode M I by a single 0 and.

  20. "Cirque du Freak."

    Science.gov (United States)

    Rivett, Miriam

    2002-01-01

    Considers the marketing strategies that underpin the success of the "Cirque du Freak" series. Describes how "Cirque du Freak" is an account of events in the life of schoolboy Darren Shan. Notes that it is another reworking of the vampire narrative, a sub-genre of horror writing that has proved highly popular with both adult and…

  1. Author Details - African Journals Online

    African Journals Online (AJOL)

    Shan, L. Vol 6, No 23 (2007) - Articles Seasonal and spatial root biomass and water use efficiency of four forage legumes in semiarid northwest China Abstract PDF · Vol 10, No 46 (2011) - Articles Extension of the shelf-life of fresh oyster mushrooms (Pleurotus ostreatus) by modified atmosphere packaging with chemical ...

  2. Living with four polities : States and cross-border flows in the Myanmar-Thailand borderland

    NARCIS (Netherlands)

    Lertchavalitsakul, B.

    2017-01-01

    Living with Four Polities: States and Cross-border Flows in the Myanmar-Thailand Borderland detangles the multifacetedness of one of Asia’s most dynamic borderlands. Based on 12-months ethnographic fieldwork on the border between Myanmar’s southern Shan State and northwest Thailand, this

  3. Identification and cloning of two insecticidal protein genes from ...

    African Journals Online (AJOL)

    SAM

    2014-06-18

    Jun 18, 2014 ... specificity and environmental safety. The activity ... isolated from a soil sample collected in Songfeng Shan district, Heilongjiang Province, China. Bt S185 ..... Figure 5. B. chain reacti polymorphism. RFLP pattern. PCR-RFLP endonuclease oning and ex e recovered P ned into pEB smids pEB-8 ombinant pla.

  4. Paleomagnetic constraints on the Mesozoic-Cenozoic paleolatitudinal and rotational history of Indochina and South China : Review and updated kinematic reconstruction

    NARCIS (Netherlands)

    Li, Shihu; Advokaat, Eldert L.; van Hinsbergen, Douwe J.J.; Koymans, Mathijs; Deng, Chenglong; Zhu, Rixiang

    Paleomagnetic data have long been used to hypothesize that the Cenozoic extrusion of the Indochina Block along the left-lateral Ailao Shan-Red River fault, as a result of the India-Asia collision, may have been associated with a major southward paleolatitude shift of as much as 10–15°, and a

  5. Effect of corticosteroid therapy in acute pain edema caused by ...

    African Journals Online (AJOL)

    Purpose: To evaluate the curative effect of corticosteroids in the treatment of acute pain, local edema, and skin lesions caused by herpes zoster, and to develop some pertinent therapeutic guidelines. Methods: A total of 48 cases of patients diagnosed with herpes zoster from 2010 to 2011 in the dermatology clinic of Shan ...

  6. Results of medical examination of refugees from Burma

    DEFF Research Database (Denmark)

    Petersen, H D; Lykke, J; Hougen, H P

    1998-01-01

    To describe exposure to human rights violations among refugees from rural Burma; to compare exposure experienced by an ethnic Burmese minority group, the Shans, with that of the rest of the study population; and to compare exposure of those who had fled Burma recently with that of refugees who ha...

  7. Influenza A(H9N2) Virus, Myanmar, 2014-2015.

    Science.gov (United States)

    Lin, Thant Nyi; Nonthabenjawan, Nutthawan; Chaiyawong, Supassama; Bunpapong, Napawan; Boonyapisitsopa, Supanat; Janetanakit, Taveesak; Mon, Pont Pont; Mon, Hla Hla; Oo, Kyaw Naing; Oo, Sandi Myint; Mar Win, Mar; Amonsin, Alongkorn

    2017-06-01

    Routine surveillance of influenza A virus was conducted in Myanmar during 2014-2015. Influenza A(H9N2) virus was isolated in Shan State, upper Myanmar. Whole-genome sequencing showed that H9N2 virus from Myanmar was closely related to H9N2 virus of clade 4.2.5 from China.

  8. Aldehyde Dehydrogenase 1 and Raf Kinase Inhibitor Protein ...

    African Journals Online (AJOL)

    Xiang-Xiu Sun1, Qing-Shan Ma2, Tian-Feng Liu1, Ying Chen1, Yan Dong1 and. Lin-Lin Zhang1* ... cancer was developed and studied by histological examination. Immunohistochemical and .... (diaminobenzidine) Kit. Western blot analysis.

  9. Whole Exome Analysis of Early Onset Alzheimer’s Disease

    Science.gov (United States)

    2015-04-01

    SA, Shan X, Jones BA, Zhao G, Woodward ML, Li X, Zhu Y, McEachern EJ, Silverman MA, Watson NV, Gong CX, Vocadlo DJ1. Pharmacological inhibition of O...ADGC) genotyped on the exome chip, which included 195,039 variants with MAFɚ%. Enrichment analysis of the variant list was conducted using DAVID

  10. Journal of Biosciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    1 in Nicotiana tabacum cv. Xanthi. Jun-Shan ... Here, we isolated a member of the AP2/ERF transcription factors, NtERF1-1, from Nicotiana tabcum cv. Xanthi NN carrying the N gene, which is resistant to Tobacco mosaic virus (TMV). NtERF1-1 ...

  11. The Geology of Burma (Myanmar): An Annotated Bibliography of Burma’s Geology, Geography and Earth Science

    Science.gov (United States)

    2008-09-01

    Eichornia-Crassipes; Ephydatia-Fluviatilis; Hydrilla; Imperata ; Inle; Intha; Shan; Utricularia. Abstract: cultural data on the people and a bibliography...characterized by dipterocarpus Bibliography of Burman Earth Science September 2008 71 tuberculatus and associated plants; the other by imperata . The

  12. Metodologia

    OpenAIRE

    Carreras i Quilis, Josep Maria

    2009-01-01

    En aquest article s'expliciten els procediments metodològics que s'han utilitzat per determinar els 10.630 municipis urbans i les 104 aglomeracions metropolitanes europees. També s'hi fa una comparació amb els resultats amb l'edició de 2002 i amb els d'altres estudis de referència.

  13. African Journal of Biotechnology - Vol 11, No 16 (2012)

    African Journals Online (AJOL)

    Subcellular localization of cadmium in hyperaccumulator Populus × canescens · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. HP Dai, C Shan, Y Wei, JG Liang, TX Yang, WQ Sa, AZ Wei, 3779-3787 ...

  14. Regulation of mTOR by Nutrients

    Science.gov (United States)

    2012-07-01

    placed on Formvar and carbon-coated copper grids. Grids were stained with uranyl acetate and lead nitrate , and the images were obtained using a JEOL...Network Analysis to Identify Multiscale Mechanisms of Drug Action Shan Zhao and Ravi Iyengar

  15. Late Eocene sea retreat from the Tarim Basin (west China) and concomitant Asian paleoenvironmental change

    NARCIS (Netherlands)

    Bosboom, R.E.; Dupont-Nivet, G.; Houben, A.J.P.; Brinkhuis, H.; Villa, G.; Mandic, O.; Stoica, M.; Zachariasse, W.J.; Guo, ZJ.; Li, CX.; Krijgsman, W.

    2011-01-01

    The Paleogene sediments of the southwest Tarim Basin along the West Kunlun Shan in western China include the remnants of the easternmost extent of a large epicontinental sea. This shallow sea once extended across the Eurasian continent before it retreated westward and eventually separated as the

  16. The historical role of Ips hauseri (Coleoptera: Curculionidae) in the spruce forest of Ile-Alatausky and Medeo National Parks

    Science.gov (United States)

    N. Mukhamadiev; A. Lynch; C. O' Connor; A. Sagitov; N. Ashikbaev; I. Panyushkina

    2014-01-01

    On 17 May and 27 June 2011 severe cyclonic storms damaged several hundred hectares of spruce forest (Picea schrenkiana) in the Tian Shan Mountains. Bark beetle populations increased rapidly in dead and damaged trees, particularly Ips hauseri, I. typographus, I. sexdentatus, and Piiyogenesperfossus (all Coleoptera: Curculionidae), and there is concern about the...

  17. If Your Child Learns in Two Languages: A Parent's Guide for Improving Educational Opportunities for Children Acquiring English as a Second Language = Si su nino aprende en dos idiomes: Una guia para que las familias sepan como mejorar las oportunidades educativas de los ninos que adquieren el ingles como segunda lengua = Neu lon Ban Hoc Bang Hai Thu Tieng: Chi-nam cua phu-huynh de cai tien co hoi hoc van cua con em dang hoc Anh van nhu sinh ngu thu hai.

    Science.gov (United States)

    Zelasko, Nancy; Antunez, Beth

    This guide, in English, Spanish, and Vietnamese, aims to inform parents of students who have learned or are learning English as a Second Language about appropriate approaches for educating children so that they can work with schools to ensure a high quality education for their children. The emphasis is on explaining the laws, schools, and research…

  18. The application of Reiki in nurses diagnosed with Burnout Syndrome has beneficial effects on concentration of salivary IgA and blood pressure Una sesión de Reiki en enfermeras diagnosticadas con síndrome de Burnout tiene efectos beneficiosos sobre la concentración de IgA salival y la presión arterial Uma sessão de Reiki em enfermeiras diagnosticadas com síndrome de Burnout tem efeitos benéficos sobre a concentração de IgA salivar e a pressão arterial

    Directory of Open Access Journals (Sweden)

    Lourdes Díaz-Rodríguez

    2011-10-01

    Full Text Available This study aimed to investigate the immediate effects of the secretory immunoglobulin A (sIgA, α-amylase activity and blood pressure levels after the application of a Reiki session in nurses with Burnout Syndrome. A randomized, double-blind, placebo-controlled, crossover design was conducted to compare the immediate effects of Reiki versus control intervention (Hand-off sham intervention in nurses with Burnout Syndrome. Sample was composed of eighteen nurses (aged 34-56 years with burnout syndrome. Participants were randomly assigned to receive either a Reiki treatment or a placebo (sham Reiki treatment, according to the established order in two different days. The ANOVA showed a significant interaction time x intervention for diastolic blood pressure (F=4.92, P=0.04 and sIgA concentration (F=4.71, P=0.04. A Reiki session can produce an immediate and statistically significant improvement in sIgA concentration and diastolic blood pressure in nurses with Burnout Syndrome.El objetivo fue investigar los efectos inmediatos en inmunoglobulina A salival (IgAs, actividad de α-amilasa y presión arterial de una aplicación de reiki en enfermeras sufriendo síndrome de Burnout. Se utilizó un ensayo preliminar placebo randomizado con cegamiento doble utilizando un diseño cruzado. Dieciocho enfermeras (edad 34-56 con síndrome de Burnout participaron en el estudio. Las participantes recibieron tratamiento con Reiki o Reiki fingido según el orden establecido por la randomización en dos días distintos. El test de ANOVA mostró un interacción significativa momento intervención para la presión arterial diastólica (F=4.92, P=0.04 a y la concentración de sIgA (F=4.71, P=0.04. Una sesión de Reiki de 30 minutos puede mejorar de manera inmediata la respuesta de IgAs y la presión arterial diastólica en enfermeras con síndrome de Burnout.O objetivo deste estudo foi investigar os efeitos imediatos na imunoglobulina A salivar (IgAs, na atividade de α-amilase e na pressão arterial, após uma aplicação de Reiki em enfermeiras que sofrem da síndrome de Burnout. Foi realizado ensaio clínico randomizado duplo-cego e placebo controlado, com desenho cruzado. Dezoito enfermeiras (idade entre 34 e 56 anos, com síndrome de Burnout, participaram do estudo. As participantes receberam tratamento com Reiki ou Reiki falso, de acordo com a ordem estabelecida, através da randomização em dois dias distintos. O teste de Anova mostrou interação significativa entre o momento da intervenção e a pressão arterial diastólica (F=4,92, p=0,04 e os níveis de sIgA (F=4,71, p=0,04. Conclui-se que uma sessão de Reiki de 30 minutos pode melhorar de forma imediata a resposta de IgAs e da pressão arterial diastólica em enfermeiras com síndrome de Burnout.

  19. Siberia, the wandering northern terrane, and its changing geography through the Palaeozoic

    Science.gov (United States)

    Cocks, L. Robin M.; Torsvik, Trond H.

    2007-05-01

    -Siberia, the North China Terrane, the Manchurides terranes (including the Khingan-Bureya Massif area), the Gurvanshayan Terrane, the Ala Shan Terrane, the Qaidam-Qilian Terrane, the Tarim Terrane, the Junggar Terrane, the Tien Shan terranes and the various Kazakh terranes, did not become part of the Siberian Terrane assemblage until they accreted to it in the Upper Palaeozoic or later during the formation of Pangea. The Farewell Terrane of Alaska includes typical Lower and Middle Palaeozoic Siberian endemic faunas, but its Palaeozoic position is unknown. Cambrian to Early Silurian palaeomagnetic poles from the southern and northern parts of the Siberian Craton differ, but can be matched with an Euler pole of 60°N, 120°E and a rotation angle of 13°. We link this observation with Devonian rifting in the Viljuy Basin near the centre of the craton and also postulate that this rifting rejuvenated an older Precambrian rift zone, since 1-1.1 Ga poles from southern and northern Siberia differ as much as 23° around the same Euler pole. A revised Palaeozoic apparent polar wander (APW) path is presented for the Siberian Craton in which pre-Devonian poles are corrected for Viljuy Basin rifting. There is also much Late Devonian tectonic activity in the Altai-Sayan area, which may be linked. The APW path implies that Siberia was located at low southerly latitudes at the dawn of the Palaeozoic and slowly drifted northward (different APW path alternatives that result in two very different convergence scenarios between Siberia and Baltica/Kazakh terranes. There are a newly-constructed succession of palaeogeographic maps of Siberia and its nearby areas at various times from the Cambrian to the Permian as, firstly, the peri-Siberian terranes and, secondly, the remainder of the Central Asian terranes accreted to it. Prior to the Early Ordovician, Siberia was in the southern hemisphere, but after that it drifted northwards and for most of the Phanerozoic it has been one of the few larger

  20. Phanerozoic continental growth and gold metallogeny of Asia

    Science.gov (United States)

    Goldfarb, Richard J.; Taylor, Ryan D.; Collins, Gregory S.; Goryachev, Nicolay A.; Orlandini, Omero Felipe

    2014-01-01

    The Asian continent formed during the past 800 m.y. during late Neoproterozoic through Jurassic closure of the Tethyan ocean basins, followed by late Mesozoic circum-Pacific and Cenozoic Himalayan orogenies. The oldest gold deposits in Asia reflect accretionary events along the margins of the Siberia, Kazakhstan, North China, Tarim–Karakum, South China, and Indochina Precambrian blocks while they were isolated within the Paleotethys and surrounding Panthalassa Oceans. Orogenic gold deposits are associated with large-scale, terrane-bounding fault systems and broad areas of deformation that existed along many of the active margins of the Precambrian blocks. Deposits typically formed during regional transpressional to transtensional events immediately after to as much as 100 m.y. subsequent to the onset of accretion or collision. Major orogenic gold provinces associated with this growth of the Asian continental mass include: (1) the ca. 750 Ma Yenisei Ridge, ca. 500 Ma East Sayan, and ca. 450–350 Ma Patom provinces along the southern margins of the Siberia craton; (2) the 450 Ma Charsk belt of north-central Kazakhstan; (3) the 310–280 Ma Kalba belt of NE Kazakhstan, extending into adjacent NW Xinjiang, along the Siberia–Kazakhstan suture; (4) the ca. 300–280 Ma deposits within the Central Asian southern and middle Tien Shan (e.g., Kumtor, Zarmitan, Muruntau), marking the closure of the Turkestan Ocean between Kazakhstan and the Tarim–Karakum block; (5) the ca. 190–125 Ma Transbaikal deposits along the site of Permian to Late Jurassic diachronous closure of the Mongol–Okhotsk Ocean between Siberia and Mongolia/North China; (6) the probable Late Silurian–Early Devonian Jiagnan belt formed along the margin of Gondwana at the site of collision between the Yangtze and Cathaysia blocks; (7) Triassic deposits of the Paleozoic Qilian Shan and West Qinling orogens along the SW margin of the North China block developed during collision of South China

  1. Rates and style of Cenozoic deformation around the Gonghe Basin, northeastern Tibetan Plateau

    Science.gov (United States)

    Craddock, William H.; Kirby, Eric; Zhang, Huiping; Clark, Marin K.; Champagnac, Jean-Daniel; Yuan, Daoyang

    2014-01-01

    The northeastern Tibetan Plateau constitutes a transitional region between the low-relief physiographic plateau to the south and the high-relief ranges of the Qilian Shan to the north. Cenozoic deformation across this margin of the plateau is associated with localized growth of fault-cored mountain ranges and associated basins. Herein, we combine detailed structural analysis of the geometry of range-bounding faults and deformation of foreland basin strata with geomorphic and exhumational records of erosion in hanging-wall ranges in order to investigate the magnitude, timing, and style of deformation along the two primary fault systems, the Qinghai Nan Shan and the Gonghe Nan Shan. Structural mapping shows that both ranges have developed above imbricate fans of listric thrust faults, which sole into décollements in the middle crust. Restoration of shortening along balanced cross sections suggests a minimum of 0.8–2.2 km and 5.1–6.9 km of shortening, respectively. Growth strata in the associated foreland basin record the onset of deformation on the two fault systems at ca. 6–10 Ma and ca. 7–10 Ma, respectively, and thus our analysis suggests late Cenozoic shortening rates of 0.2 +0.2/–0.1 km/m.y. and 0.7 +0.3/–0.2 km/m.y. along the north and south sides of Gonghe Basin. Along the Qinghai Nan Shan, these rates are similar to late Pleistocene slip rates of ∼0.10 ± 0.04 mm/yr, derived from restoration and dating of a deformed alluvial-fan surface. Collectively, our results imply that deformation along both flanks of the doubly vergent Qilian Shan–Nan Shan initiated by ca. 10 Ma and that subsequent shortening has been relatively steady since that time.

  2. A preliminary regional assessment of earthquake-induced landslide susceptibility for Vrancea Seismic Region

    Science.gov (United States)

    Micu, Mihai; Balteanu, Dan; Ionescu, Constantin; Havenith, Hans; Radulian, Mircea; van Westen, Cees; Damen, Michiel; Jurchescu, Marta

    2015-04-01

    ) with head scarps near mountain tops and close to faults is similar to the one of large mass movements for which a seismic origin is proved (such as in the Tien Shan, Pamir, Longmenshan, etc.). Thus, correlations between landslide occurrence and combined seismotectonic and climatic factors are needed to support a regional multi-hazard risk assessment. The purpose of this paper is to harmonize for the first time at a regional scale the landslide predisposing factors and seismotectonic triggers and to present a first qualitative insight into the earthquake-induced landslide susceptibility for the Vrancea Seismic Region in terms of a GIS-based analysis of Newmark displacement (ND). In this way, it aims at better defining spatial and temporal distribution patterns of earthquake-triggered landslides. Arias Intensity calculation involved in the assessment considers both regional seismic hazard aspects and singular earthquake scenarios (adjusted by topography amplification factors). The known distribution of landslides mapped through digital stereographic interpretation of high-resolution aerial photos is compared with digital active fault maps and the computed ND maps to statistically outline the seismotectonic influence on slope stability in the study area. The importance of this approach resides in two main outputs. The fist one, of a fundamental nature, by providing the first regional insight into the seismic landslides triggering framework, is allowing us to understand if deep-focus earthquakes may trigger massive slope failures in an area with a relatively smooth relief (compared to the high mountain regions in Central Asia, the Himalayas), considering possible geologic and topographic site effects. The second one, more applied, will allow a better accelerometer instrumentation and monitoring of slopes and also will provide a first correlation of different levels of seismic shaking with precipitation recurrences, an important relationship within a multi-hazard risk

  3. The contribution of the Global Change Observatory Central Asia to seismic hazard and risk assessment in the Central Asian region

    Science.gov (United States)

    Parolai, S.; Bindi, D.; Haberland, C. A.; Pittore, M.; Pilz, M.; Rosenau, M.; Schurr, B.; Wieland, M.; Yuan, X.

    2012-12-01

    Central Asia has one of the world's highest levels of earthquake hazard, owing to its exceptionally high deformation rates. Moreover, vulnerability to natural disasters in general is increasing, due to rising populations and a growing dependence on complex lifelines and technology. Therefore, there is an urgent need to undertake seismic hazard and risk assessment in this region, while at the same time improving upon existing methodologies, including the consideration of temporal variability in the seismic hazard, and in structural and social vulnerability. Over the last few years, the German Research Center for Geosciences (GFZ), in collaboration with local partners, has initiated a number of scientific activities within the framework of the Global Change Observatory Central Asia (GCO-CA). The work is divided into projects with specific concerns: - The installation and maintenance of the Central-Asian Real-time Earthquake MOnitoring Network (CAREMON) and the setup of a permanent wireless mesh network for structural health monitoring in Bishkek. - The TIPAGE and TIPTIMON projects focus on the geodynamics of the Tien-Shan, Pamir and Hindu Kush region, the deepest and most active intra-continental subduction zone in the world. The work covers time scales from millions of years to short-term snapshots based on geophysical measurements of seismotectonic activity and of the physical properties of the crust and upper mantle, as well as their coupling with other surface processes (e.g., landslides). - Existing risk analysis methods assume time-independent earthquake hazard and risk, although temporal changes are likely to occur due to, for example, co- and post-seismic changes in the regional stress field. We therefore aim to develop systematic time-dependent hazard and risk analysis methods in order to undertake the temporal quantification of earthquake activity (PROGRESS). - To improve seismic hazard assessment for better loss estimation, detailed site effects studies

  4. Statistical forecast of seasonal discharge in Central Asia using observational records: development of a generic linear modelling tool for operational water resource management

    Directory of Open Access Journals (Sweden)

    H. Apel

    2018-04-01

    Full Text Available The semi-arid regions of Central Asia crucially depend on the water resources supplied by the mountainous areas of the Tien Shan and Pamir and Altai mountains. During the summer months the snow-melt- and glacier-melt-dominated river discharge originating in the mountains provides the main water resource available for agricultural production, but also for storage in reservoirs for energy generation during the winter months. Thus a reliable seasonal forecast of the water resources is crucial for sustainable management and planning of water resources. In fact, seasonal forecasts are mandatory tasks of all national hydro-meteorological services in the region. In order to support the operational seasonal forecast procedures of hydro-meteorological services, this study aims to develop a generic tool for deriving statistical forecast models of seasonal river discharge based solely on observational records. The generic model structure is kept as simple as possible in order to be driven by meteorological and hydrological data readily available at the hydro-meteorological services, and to be applicable for all catchments in the region. As snow melt dominates summer runoff, the main meteorological predictors for the forecast models are monthly values of winter precipitation and temperature, satellite-based snow cover data, and antecedent discharge. This basic predictor set was further extended by multi-monthly means of the individual predictors, as well as composites of the predictors. Forecast models are derived based on these predictors as linear combinations of up to four predictors. A user-selectable number of the best models is extracted automatically by the developed model fitting algorithm, which includes a test for robustness by a leave-one-out cross-validation. Based on the cross-validation the predictive uncertainty was quantified for every prediction model. Forecasts of the mean seasonal discharge of the period April to September are derived

  5. Synthesis and evaluation of ortho-[18F]fluorocelecoxib for COX-2 cholangiocarcinoma imaging

    Directory of Open Access Journals (Sweden)

    Chang CW

    2018-05-01

    Full Text Available Chi-Wei Chang,1,* Chun-Nan Yeh,2,* Yi-Hsiu Chung,3,* Yong-Ren Chen,4 Shi-Wei Tien,4 Tsung-Wen Chen,2 Shiou-Shiow Farn,4,5 Ying-Cheng Huang,6 Chung-Shan Yu4,7 1Department of Nuclear Medicine, Taipei Veterans General Hospital, Taipei, Taiwan; 2Department of Surgery, Liver Research Center, Chang-Gung Memorial Hospital at Linkou, Chang Gung University, Taoyuan, Taiwan; 3Center for Advanced Molecular Imaging and Translation, Chang Gung Memorial Hospital, Taoyuan, Taiwan; 4Department of Biomedical Engineering and Environmental Sciences, National Tsinghua University, Hsinchu, Taiwan; 5Isotope Application Division, Institute of Nuclear Energy Research, Taoyuan, Taiwan; 6Department of Neurosurgery, Chang-Gung Memorial Hospital at Linkou, Chang Gung University, Taoyuan, Taiwan; 7Institute of Nuclear Engineering and Science, National Tsinghua University, Hsinchu, Taiwan *These authors contributed equally to this work Background: An 18F-tagged NSAID analog was prepared for use as a probe for COX-2 expression, which is associated with tumor development. Methods: The in vivo uptake of celecoxib was monitored with ortho-[18F]fluorocelecoxib using positron emission tomography (PET. The binding affinity of ortho-[18F]fluorocelecoxib to COX-1 and COX-2 enzymes were assessed using the competitor celecoxib. Results: The IC50 values were 0.039 μM and 0.024 μM, respectively. A selectivity index of 1.63 was obtained (COX-2 vs COX-1. COX-2 overexpressed cholangiocarcinoma (CCA murine cells took up more ortho-[18F]fluorocelecoxib than that by usual CCA cells from 10 to 60 minutes post incubation. Competitive inhibition (blocking of the tracer uptake of ortho-[18F]fluorocelecoxib in the presence of celecoxib by the COX-2 overexpressed CCA cells and the usual CCA cells gave the IC50 values of 0.5 μM and 46.5 μM, respectively. Based on the in vitro accumulation data and in vivo metabolism half-life (30 min, PET scanning was performed 30–60 min after the

  6. Statistical forecast of seasonal discharge in Central Asia using observational records: development of a generic linear modelling tool for operational water resource management

    Science.gov (United States)

    Apel, Heiko; Abdykerimova, Zharkinay; Agalhanova, Marina; Baimaganbetov, Azamat; Gavrilenko, Nadejda; Gerlitz, Lars; Kalashnikova, Olga; Unger-Shayesteh, Katy; Vorogushyn, Sergiy; Gafurov, Abror

    2018-04-01

    The semi-arid regions of Central Asia crucially depend on the water resources supplied by the mountainous areas of the Tien Shan and Pamir and Altai mountains. During the summer months the snow-melt- and glacier-melt-dominated river discharge originating in the mountains provides the main water resource available for agricultural production, but also for storage in reservoirs for energy generation during the winter months. Thus a reliable seasonal forecast of the water resources is crucial for sustainable management and planning of water resources. In fact, seasonal forecasts are mandatory tasks of all national hydro-meteorological services in the region. In order to support the operational seasonal forecast procedures of hydro-meteorological services, this study aims to develop a generic tool for deriving statistical forecast models of seasonal river discharge based solely on observational records. The generic model structure is kept as simple as possible in order to be driven by meteorological and hydrological data readily available at the hydro-meteorological services, and to be applicable for all catchments in the region. As snow melt dominates summer runoff, the main meteorological predictors for the forecast models are monthly values of winter precipitation and temperature, satellite-based snow cover data, and antecedent discharge. This basic predictor set was further extended by multi-monthly means of the individual predictors, as well as composites of the predictors. Forecast models are derived based on these predictors as linear combinations of up to four predictors. A user-selectable number of the best models is extracted automatically by the developed model fitting algorithm, which includes a test for robustness by a leave-one-out cross-validation. Based on the cross-validation the predictive uncertainty was quantified for every prediction model. Forecasts of the mean seasonal discharge of the period April to September are derived every month from

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

    Science.gov (United States)

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

    2010-05-01

    Investigation of atmospheric transport of arid aerosol from Central Asia was held within the ISTC project 3715. Particular attention was paid to the removal of aerosol from the Aral Sea region and its further transport, because aerosol and pollutants emission from Central Asia affect the airspace of the entire Asian continent. At the same time measurements of aerosols in the atmosphere of Central Asia are holding in a small number of stations, and currently available data are insufficient to define the initial conditions and/or verification of models of long-range transport. To identify sources of pollution transported from Central Asia, in Kyrgyzstan measurement and sampling of air were organized: at the station on the northern slope of the Kirgiz Range, 30 km south of Bishkek, at an altitude of 1700 m above sea level (Bishkek Site, 42,683N; 74,694E ), and on permanent alpine Teploklyuchenka lidar station in the Central Tien Shan at an altitude of 2000 m above sea level (Lidar Site, 42,467N; 78,533E). The chemical analysis of collected aerosol and soils samples was carried out. Measurements of aerosol at these stations have been merged with the simulation of the trajectories of air masses in the study region and with the satellite (the Terra and Aqua satellites) observations of aerosol optical thickness in this region. Satellite data for the region 43-47 N, and 58-62 E (Aral Sea) from April 2008 to September 2009 were analyzed. The moments were selected, when the value of aerosol optical thickness (AOT) was greatest (more than 0.5), and the transport from the Aral Sea region to the observation sites took place. For each of these days, the forward trajectories, which started at 6 points within the region, were calculated using the HYSPLIT model. The days, on which the trajectories reached the BISHKEK and LIDAR sites, were determined from the data obtained. Calculations on the basis of the RAMS model were performed for these days. These calculations were performed

  8. Challenges in understanding, modelling, and mitigating Lake Outburst Flood Hazard: experiences from Central Asia

    Science.gov (United States)

    Mergili, Martin; Schneider, Demian; Andres, Norina; Worni, Raphael; Gruber, Fabian; Schneider, Jean F.

    2010-05-01

    Lake Outburst Floods can evolve from complex process chains like avalanches of rock or ice that produce flood waves in a lake which may overtop and eventually breach glacial, morainic, landslide, or artificial dams. Rising lake levels can lead to progressive incision and destabilization of a dam, to enhanced ground water flow (piping), or even to hydrostatic failure of ice dams which can cause sudden outflow of accumulated water. These events often have a highly destructive potential because a large amount of water is released in a short time, with a high capacity to erode loose debris, leading to a powerful debris flow with a long travel distance. The best-known example of a lake outburst flood is the Vajont event (Northern Italy, 1963), where a landslide rushed into an artificial lake which spilled over and caused a flood leading to almost 2000 fatalities. Hazards from the failure of landslide dams are often (not always) fairly manageable: most breaches occur in the first few days or weeks after the landslide event and the rapid construction of a spillway - though problematic - has solved some hazardous situations (e.g. in the case of Hattian landslide in 2005 in Pakistan). Older dams, like Usoi dam (Lake Sarez) in Tajikistan, are usually fairly stable, though landsildes into the lakes may create floodwaves overtopping and eventually weakening the dams. The analysis and the mitigation of glacial lake outburst flood (GLOF) hazard remains a challenge. A number of GLOFs resulting in fatalities and severe damage have occurred during the previous decades, particularly in the Himalayas and in the mountains of Central Asia (Pamir, Tien Shan). The source area is usually far away from the area of impact and events occur at very long intervals or as singularities, so that the population at risk is usually not prepared. Even though potentially hazardous lakes can be identified relatively easily with remote sensing and field work, modeling and predicting of GLOFs (and also

  9. Statistical prediction of seasonal discharge in the Naryn basin for water resources planning in Central Asia

    Science.gov (United States)

    Apel, Heiko; Gafurov, Abror; Gerlitz, Lars; Unger-Shayesteh, Katy; Vorogushyn, Sergiy; Merkushkin, Aleksandr; Merz, Bruno

    2016-04-01

    The semi-arid regions of Central Asia crucially depend on the water resources supplied by the mountainous areas of the Tien-Shan and Pamirs. During the summer months the snow and glacier melt water of the rivers originating in the mountains provides the only water resource available for agricultural production but also for water collection in reservoirs for energy production in winter months. Thus a reliable seasonal forecast of the water resources is crucial for a sustainable management and planning of water resources.. In fact, seasonal forecasts are mandatory tasks of national hydro-meteorological services in the region. Thus this study aims at a statistical forecast of the seasonal water availability, whereas the focus is put on the usage of freely available data in order to facilitate an operational use without data access limitations. The study takes the Naryn basin as a test case, at which outlet the Toktogul reservoir stores the discharge of the Naryn River. As most of the water originates form snow and glacier melt, a statistical forecast model should use data sets that can serve as proxy data for the snow masses and snow water equivalent in late spring, which essentially determines the bulk of the seasonal discharge. CRU climate data describing the precipitation and temperature in the basin during winter and spring was used as base information, which was complemented by MODIS snow cover data processed through ModSnow tool, discharge during the spring and also GRACE gravimetry anomalies. For the construction of linear forecast models monthly as well as multi-monthly means over the period January to April were used to predict the seasonal mean discharge of May-September at the station Uchterek. An automatic model selection was performed in multiple steps, whereas the best models were selected according to several performance measures and their robustness in a leave-one-out cross validation. It could be shown that the seasonal discharge can be predicted with

  10. Statistical prediction of seasonal discharge in Central Asia for water resources management: development of a generic (pre-)operational modeling tool

    Science.gov (United States)

    Apel, Heiko; Baimaganbetov, Azamat; Kalashnikova, Olga; Gavrilenko, Nadejda; Abdykerimova, Zharkinay; Agalhanova, Marina; Gerlitz, Lars; Unger-Shayesteh, Katy; Vorogushyn, Sergiy; Gafurov, Abror

    2017-04-01

    The semi-arid regions of Central Asia crucially depend on the water resources supplied by the mountainous areas of the Tien-Shan and Pamirs. During the summer months the snow and glacier melt dominated river discharge originating in the mountains provides the main water resource available for agricultural production, but also for storage in reservoirs for energy generation during the winter months. Thus a reliable seasonal forecast of the water resources is crucial for a sustainable management and planning of water resources. In fact, seasonal forecasts are mandatory tasks of all national hydro-meteorological services in the region. In order to support the operational seasonal forecast procedures of hydromet services, this study aims at the development of a generic tool for deriving statistical forecast models of seasonal river discharge. The generic model is kept as simple as possible in order to be driven by available hydrological and meteorological data, and be applicable for all catchments with their often limited data availability in the region. As snowmelt dominates summer runoff, the main meteorological predictors for the forecast models are monthly values of winter precipitation and temperature as recorded by climatological stations in the catchments. These data sets are accompanied by snow cover predictors derived from the operational ModSnow tool, which provides cloud free snow cover data for the selected catchments based on MODIS satellite images. In addition to the meteorological data antecedent streamflow is used as a predictor variable. This basic predictor set was further extended by multi-monthly means of the individual predictors, as well as composites of the predictors. Forecast models are derived based on these predictors as linear combinations of up to 3 or 4 predictors. A user selectable number of best models according to pre-defined performance criteria is extracted automatically by the developed model fitting algorithm, which includes a test

  11. Glacier size changes in Kronotsky Peninsula and Alney-Chashakondzha Massif, Kamchatka Peninsula in the second half of XX century and the beginning of XXI century

    Directory of Open Access Journals (Sweden)

    A. Ya. Muravjev

    2014-01-01

    the pictures are not presented in the Inventory. Changes in areas of the Alney-Chashakondzha glaciers for period 1950–2013 in dependence on their sizes and expositions are shown in Tables 3 and 4.Glaciers on the Kronotsky Peninsula and the Alney-Chashakondzha massif shrink. Since 1950 to 2013 area of Kronotsky glaciers reduced by 18.8 km2, or by 22.9% (for glaciers with areas larger 0.5 km2. Area of the Alney-Chashakondzha glaciers reduced for the period since 1950 to 2010 by 11.6 km2, or by 19.2%, that is comparable to similar characteristics of glacier systems of Altai, Tien Shan, and Caucasus, and this contraction correlates with changes of basic climatic variations, i.e. rising of summer air temperature and decreasing of solid precipitation.

  12. Water resources in Central Asia - status quo and future conflicts in transboundary river catchments - the example of the Zarafshan River (Tajikistan-Uzbekistan)

    Science.gov (United States)

    Groll, Michael; Opp, Christian; Kulmatov, Rashid; Normatov, Inom; Stulina, Galina; Shermatov, Nurmakhmad

    2014-05-01

    Water is the most valuable resource in Central Asia and due to its uneven distribution and usage among the countries of the region it is also the main source of tension between upstream and downstream water users. Due to the rapidly shrinking glaciers in the Pamir, Tien-Shan and Alai mountains, the available water resources will, by 2030, be 30% lower than today while the water demand of the growing economies will increase by 30%. This will further aggravate the pressure on the water resources and increase the water deficit caused by an unsustainable water use and political agendas. These challenges can only be overcome by an integrated water resource management for the important transboundary river catchments. The basis for such an IWRM approach however needs to be a solid data base about the status quo of the water resources. To that end the research presented here provides a detailed overview of the transboundary Zarafshan River (Tajikistan-Uzbekistan), the lifeline for more than 6 mln people. The Zarafshan River is well suited for this as it is not only one of the most important rivers in Central Asia but because the public availability of hydrological and ecological data is very limited, Furthermore the catchment is characterized by the same imbalances in the Water-Energy-Food-Nexus as most river systems in that region, which makes the Zarafshan a perfect model river for Central Asia as a whole. The findings presented here are based on field measurements, existing data from the national hydrometeorological services and an extensive literature analysis and cover the status quo of the meteorological and hydrological characteristics of the Zarafshan as well as the most important water quality parameters (pH, conductivity, nitrate, phosphate, arsenic, chromate, copper, zinc, fluoride, petroleum products, phenols and the aquatic invertebrate fauna). The hydrology of the Zarafshan is characterized by a high natural discharge dynamic in the mountainous upper parts of

  13. Self-Governance and Sustainable Common Pool Resource Management in Kyrgyzstan

    Directory of Open Access Journals (Sweden)

    Tanja Baerlein

    2015-01-01

    Full Text Available How to best govern natural resources in order to enable a sustainable way of handling them is what both research and practice aim to achieve. Empirical findings from several studies indicate that resource users are able to successfully cooperate in the management of common pool resources and solve social dilemmas through self-governance arrangements. The authors explore the potential success of self-governance in irrigation systems, focusing primarily on the factors influencing compliance of irrigation water users under self-crafted and self-enforced rules in two Kyrgyz communities. A field experiment is employed to provide insights and some quantitative empirical data, further complemented by qualitative methods (questionnaires, group discussions and interviews to enhance the analysis of the findings about working rules in irrigation at the community level. The results show that Kyrgyz irrigation users of the selected communities generally respond better in a self-governance setting in terms of rules compliance, distribution efficiency and equity. Compliance and cooperative behavior depend on group as well as individual variables including communication, social norms and the legitimacy of rules.

  14. Bismarck meets Beveridge on the Silk Road: coordinating funding sources to create a universal health financing system in Kyrgyzstan.

    Science.gov (United States)

    Kutzin, Joseph; Ibraimova, Ainura; Jakab, Melitta; O'Dougherty, Sheila

    2009-07-01

    Options for health financing reform are often portrayed as a choice between general taxation (known as the Beveridge model) and social health insurance (known as the Bismarck model). Ten years of health financing reform in Kyrgyzstan, since the introduction of its compulsory health insurance fund in 1997, provide an excellent example of why it is wrong to reduce health financing policy to a choice between the Beveridge and Bismarck models. Rather than fragment the system according to the insurance status of the population, as many other low- and middle-income countries have done, the Kyrgyz reforms were guided by the objective of having a single system for the entire population. Key features include the role and gradual development of the compulsory health insurance fund as the single purchaser of health-care services for the entire population using output-based payment methods, the complete restructuring of pooling arrangements from the former decentralized budgetary structure to a single national pool, and the establishment of an explicit benefit package. Central to the process was the transformation of the role of general budget revenues - the main source of public funding for health - from directly subsidizing the supply of services to subsidizing the purchase of services on behalf of the entire population by redirecting them into the health insurance fund. Through their approach to health financing policy, and pooling in particular, the Kyrgyz health reformers demonstrated that different sources of funds can be used in an explicitly complementary manner to enable the creation of a unified, universal system.

  15. Paleozoic–early Mesozoic gold deposits of the Xinjiang Autonomous Region, northwestern China

    Science.gov (United States)

    Rui, Zongyao; Goldfarb, Richard J.; Qiu, Yumin; Zhou, T.; Chen, R.; Pirajno, Franco; Yun, Grace

    2002-01-01

    The late Paleozoic–early Mesozoic tectonic evolution of Xinjiang Autonomous Region, northwestern China provided a favorable geological setting for the formation of lode gold deposits along the sutures between a number of the major Eastern Asia cratonic blocks. These sutures are now represented by the Altay Shan, Tian Shan, and Kunlun Shan ranges, with the former two separated by the Junggar basin and the latter two by the immense Tarim basin. In northernmost Xinjiang, final growth of the Altaid orogen, southward from the Angara craton, is now recorded in the remote mid- to late Paleozoic Altay Shan. Accreted Early to Middle Devonian oceanic rock sequences contain typically small, precious-metal bearing Fe–Cu–Zn VMS deposits (e.g. Ashele). Orogenic gold deposits are widespread along the major Irtysh (e.g. Duyolanasayi, Saidi, Taerde, Kabenbulake, Akexike, Shaerbulake) and Tuergen–Hongshanzui (e.g. Hongshanzui) fault systems, as well as in structurally displaced terrane slivers of the western Junggar (e.g. Hatu) and eastern Junggar areas. Geological and geochronological constraints indicate a generally Late Carboniferous to Early Permian episode of gold deposition, which was coeval with the final stages of Altaid magmatism and large-scale, right-lateral translation along older terrane-bounding faults. The Tian Shan, an exceptionally gold-rich mountain range to the west in the Central Asian republics, is only beginning to be recognized for its gold potential in Xinjiang. In this easternmost part to the range, northerly- and southerly-directed subduction/accretion of early to mid-Paleozoic and mid- to late Paleozoic oceanic terranes, respectively, to the Precambrian Yili block (central Tian Shan) was associated with 400 to 250 Ma arc magmatism and Carboniferous through Early Permian gold-forming hydrothermal events. The more significant resulting deposits in the terranes of the southern Tian Shan include the Sawayaerdun orogenic deposit along the Kyrgyzstan

  16. Assimilació i gestió del carboni en plantes de creixement lent sotmeses a CO2 elevat

    OpenAIRE

    Pardo Evangelista, Antoni

    2006-01-01

    En l'actualitat, la concentració atmosfèrica de CO2 està augmentant de forma important a conseqüència de les emissions antropogèniques. Per tant, resulta essencial conèixer quina serà la resposta dels vegetals al CO2 elevat, especialment a llarg termini. Si bé s'han realitzat molts estudis que avaluen l'impacte del CO2 elevat sobre les plantes, la gran majoria s'han dut a terme en espècies de creixement ràpid. Per això, és una incògnita quin serà el comportament de les plantes de creixement l...

  17. Structural Heterogeneities in Southeast Tibet: Implications for Regional Flow in the Lower Crust and Upper Mantle

    Directory of Open Access Journals (Sweden)

    Zhi Wang

    2012-01-01

    Full Text Available Our seismic study together with the MT analysis reveal a “R-shape” flow existing in both the lower crust and uppermost mantle, which suggests the crustal deformation along the deep, large sutures (such as the Longmen Shan fault and the Anninghe Fault under the southeastern Tibetan Plateau is maintained by dynamic pressure from the regional flow intermingled with the hot upwelling asthenosphere. The material in the lower crust and uppermost mantle flowing outward from the center of the plateau is buttressed by the old, strong lithosphere that underlies the Sichuan basin, pushing up on the crust above and maintaining steep orogenic belt through dynamic pressure. We therefore consider that the “R-shape” regional flow played a key role in the crustal deformation along the deep suture zones of the Bangong-Nujiang, the Longmen-Shan faults, and other local heavily faulted zones beneath the southeastern Tibetan Plateau.

  18. Toxoplasma gondii infection in Kyrgyzstan: seroprevalence, risk factor analysis, and estimate of congenital and AIDS-related toxoplasmosis.

    Directory of Open Access Journals (Sweden)

    Gulnara Minbaeva

    Full Text Available BACKGROUND: HIV-prevalence, as well as incidence of zoonotic parasitic diseases like cystic echinococcosis, has increased in the Kyrgyz Republic due to fundamental socio-economic changes after the breakdown of the Soviet Union. The possible impact on morbidity and mortality caused by Toxoplasma gondii infection in congenital toxoplasmosis or as an opportunistic infection in the emerging AIDS pandemic has not been reported from Kyrgyzstan. METHODOLOGY/PRINCIPAL FINDINGS: We screened 1,061 rural and 899 urban people to determine the seroprevalence of T. gondii infection in 2 representative but epidemiologically distinct populations in Kyrgyzstan. The rural population was from a typical agricultural district where sheep husbandry is a major occupation. The urban population was selected in collaboration with several diagnostic laboratories in Bishkek, the largest city in Kyrgyzstan. We designed a questionnaire that was used on all rural subjects so a risk-factor analysis could be undertaken. The samples from the urban population were anonymous and only data with regard to age and gender was available. Estimates of putative cases of congenital and AIDS-related toxoplasmosis in the whole country were made from the results of the serology. Specific antibodies (IgG against Triton X-100 extracted antigens of T. gondii tachyzoites from in vitro cultures were determined by ELISA. Overall seroprevalence of infection with T. gondii in people living in rural vs. urban areas was 6.2% (95%CI: 4.8-7.8 (adjusted seroprevalence based on census figures 5.1%, 95% CI 3.9-6.5, and 19.0% (95%CI: 16.5-21.7 (adjusted 16.4%, 95% CI 14.1-19.3, respectively, without significant gender-specific differences. The seroprevalence increased with age. Independently low social status increased the risk of Toxoplasma seropositivity while increasing numbers of sheep owned decreased the risk of seropositivity. Water supply, consumption of unpasteurized milk products or undercooked

  19. Measurement of radioactive fallout in rainwater and air at remote areas (1995-96)

    International Nuclear Information System (INIS)

    U Wai Zin Oo; Daw War War Myo Aung; U Khin Maung Latt; U Maung Maung Tin

    2001-01-01

    Radioactive fallout in rainwater and air collected from Yangon Division (Ahlone, Yangon), Pago Division (Pago and Thanut Pin), Mandalay Division (Pyinoolwin, Mandalay and Meikhtilar), Mon State (Mawlamyine, Kyaikame, Beelin, Taungzun, Kyaikhto, Kinpunsakan and Thayetkone village), and Shan State (Larsoh) were measured by using low level Beta Counting System. It was found that the radioactivities were less than the maximum permissible level recommended by the International Commission on Radiological Production. (author)

  20. Catàleg dels Miridae (Heteroptera) del Massís del Garraf

    OpenAIRE

    Goula Goula, Marta

    1989-01-01

    Per a la redacció d'aquest catàleg, s'aporten dades d'observació pròpia al llarg dels anys 1980-1984, així com les troballes publicades per CUNI (1889a,1889b,1889c,1891) i per RIBES (1978a,1978b,1980,1984). Totes aquestes observacions s'han fet en localitats del Massis del Garraf, que será objecte d'una curta descripció.

  1. Impedance Measurements Could Accelerate Phage-Based Identification of Bacillus anthracis and Other Bacteria

    Science.gov (United States)

    2016-09-01

    Impedance Measurements Could Accelerate Phage-Based Identification of Bacillus anthracis And Other Bacteria Thomas Brown, Salwa Shan, Teresa...infection can be detected as early as one hour after exposing as few as 105 CFU bacteria to the stressor. We predicted that similar responses could be used... bacteria to form confluent growth and for phage-induced plaques to appear. Techniques that permit faster detection of species-specific bacteria /phage

  2. Improving Strategic Competence: Lessons from 13 Years of War

    Science.gov (United States)

    2014-01-01

    MANPADS: Combating the Threat to Global Aviation from Man-Portable Air Defense Systems,” July 27, 2011; Eric G. Berman, Matt Schroeder, and Jonah Leff...des forces pour le changement (Chad); Shan State army ( Myanmar ); Somaliland (unilaterally declared government); Sudanese revolutionary Front; Syrian...anti-government armed groups; taliban (afghanistan); United Wa State army ( Myanmar ); Ukrainian rebels radio command line of sight Blowpipe (United

  3. The People’s Liberation Army and China in Transition

    Science.gov (United States)

    2003-08-01

    Chinese only. See “ Zhong - shan Daxue Diaocha Xianshi: Qi Cheng Xuetong Ji Ju Zhengdang Pian Hao” (“Sun Yat-sen University Poll shows 70 percent of...uneventfully to seats of power in Beijing . Hu became both state president and CCP general secretary. Yet the third generation of leaders, led by...geostrategic claims along China’s periphery. ■ Even as the war on terrorism has created a new context in which Washington and Beijing could begin

  4. Construire la capacité de recherche parlementaire : le cas du ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Le projet devrait permettre d'assurer la formation d'au moins 30 députés et de 30 employés parlementaires de l'État Shan, ainsi que de 20 représentants des deux organisations de la société civile. Projet nᵒ. 108572. État du projet. Actif. Durée. 12 mois. Agent(e) responsable du CRDI. Edgard Rodriguez. Financement total.

  5. Coping with Serious Illness: A Conceptual Overview,

    Science.gov (United States)

    1980-10-01

    reduce stress include progressive relaxation (Benson, 1975; Jacobson, 1938), meditation (Bloomfield, Cain, and Jaffe, 1975; LeShan, 1976), autogenic ...to a particular outcome, but for some reason the outcome is not achieved (e.g., the person meditates to reduce distress but it doesn’t work...Behaviors Behaviors may be adopted (or continued) that provide satisfaction or pleasure in and of themselves. For example, hobbies, meditation , exercise

  6. Intermediaries, Cash Economies,and Technological Change in Myanmar and India

    OpenAIRE

    Oreglia, Elisa; Srinivasan, Janaki

    2016-01-01

    Why do financial intermediaries persist, despite the promises of disintermediation that accompanied the diffusion of digital technologies?Through a comparative qualitative study of financial intermediation in rural markets in Shan State, Myanmar, and Kerala, India, we map out and make visible official and unofficial roles played by different types of brokers (traders, hundi, transport companies, etc.), and different financial  tools (cash, gold, land, banks, etc.), and look at how information...

  7. Treatment of Fragile X Syndrome with a Neuroactive Steroid

    Science.gov (United States)

    2013-08-01

    Fulks JL, O’Bryhim BE et al (2010) Dopamine release and uptake impairments and behavioral alterations observed in mice that model fragile x mental...D2 dopamine receptor agonist. J Cogn Neurosci 4(1):58–68 Luo Y, Shan G et al (2010) Fragile x mental retardation protein regulates proliferation and...AD_________________ Award Number: W81XWH-11-1-0626 TITLE: Treatment of Fragile X Syndrome with a

  8. Regional impairment of intrinsic functional connectivity strength in patients with chronic primary insomnia

    OpenAIRE

    Huang, Suhua; Zhou, Fuqing; Jiang, Jian; Huang, Muhua; Zeng, Xianjun; Ding, Shan; Gong, Honghan

    2017-01-01

    Suhua Huang,1 Fuqing Zhou,2,3 Jian Jiang,2,3 Muhua Huang,2,3 Xianjun Zeng,2,3 Shan Ding,1 Honghan Gong2,3 1Department of Radiology, Jiangxi Province Children’s Hospital, 2Department of Radiology, The First Affiliated Hospital, Nanchang University, 3Jiangxi Province Medical Imaging Research Institute, Nanchang, People’s Republic of China Abstract: Several neuroimaging studies have suggested that brain impairment and plasticity occur in patients with chronic primary insomn...

  9. Manpower development for safe operation of nuclear power plant. China. Revision of final safety analysis report. Activity: 5.1.3-Task-08. Technical report

    International Nuclear Information System (INIS)

    Almeida, C.; Elias, D.

    1994-01-01

    The objectives of this mission included providing assistance for the revision of the FSAR including: national practices, administrative procedures, required staffing level, other resources, planning, scheduling, content, and organization of the revision. Activities included several days of lectures regarding worldwide practices including the United States and Commonwealth Edison Company (ComEd), interaction with Chinese counterparts re. their FSAR and Technical Specification revision and two visits to the Qin Shan NPP

  10. Effectiveness Analysis Of “Shangri-la Academy Program” Towards Employees' Working Motivation At Shangri-la Hotel Surabaya

    OpenAIRE

    Fandianto, Lina; Sutanto, Eddy M

    2012-01-01

    This research has taken place at Shangri-La Hotel Surabaya, an International management hotel. The population of research is 573 respondents. The purpose of this research is to understand the effectiveness of Shangri-La Academy Program and the employees' working motivation at Shangri-La Hotel Surabaya. The analysis technique uses descriptive quantitative analysis. The result of research showed that there is a dependency between Shangri-La Academy Program and employees' working motivation Shan...

  11. Endometase in Androgen-Repressed Human Prostate Cancer

    Science.gov (United States)

    2006-03-01

    phase high-performance liquid chromatography (RP- HPLC ).9 These methods allowed for the increased protein loading, but lacked compatibility between the pI...2002, 182 (1), 43-51. (14) Shan, L.; Anderson, D. J. Gradient chromatofocusing. Versatile pH gradient separation of proteins in ion-exchange HPLC ...incorporating specific zinc-binding groups (ZBGs). A few polyphenols and flavonoids that exhibit MMPI activities may have chemopreventive and neuro- and

  12. Expressions of B7-H4 and B7-H3 Proteins and Effect of Sorafenib on ...

    African Journals Online (AJOL)

    21. Pardoll DM. The blockage of immune checkpoints in cancer immunotherapy. Nat Rev Cancer 2012; 12(4):. 252-264. 22. Wang L, Liu LH, Shan BE. B7-H3: a promising target for tumor immunotherapy. Immunol J 2012; 28(8): 726-729. 23. Liu CZ, Yang KG, Cheng SS. B7-H4: a new negative regulator of T cell immunity.

  13. A facile method to prepare superparamagnetic iron oxide and hydrophobic drug-encapsulated biodegradable polyurethane nanoparticles

    OpenAIRE

    Cheng,Kuo-Wei; Hsu,Shan-hui

    2017-01-01

    Kuo-Wei Cheng, Shan-hui Hsu Institute of Polymer Science and Engineering, College of Engineering, National Taiwan University, Taipei, Taiwan, Republic of China Abstract: Superparamagnetic iron oxide nanoparticles (SPIO NPs) have a wide range of biomedical applications such as in magnetic resonance imaging, targeting, and hyperthermia therapy. Aggregation of SPIO NPs can occur because of the hydrophobic surface and high surface energy of SPIO NPs. Here, we developed a facile method to encaps...

  14. Brief Communication: Landslides triggered by the Ms =7.0 Lushan earthquake, China

    OpenAIRE

    X. L. Chen; L. Yu; M. M. Wang; J. Y. Li

    2013-01-01

    Earthquake-triggered landslide has drawn much attention in the world because of severe hazards it causes. The Ms =7.0 Lushan earthquake which occurred on 20 April 2013, China, in the Longmen Shan mountain region triggered more than 1000 landslides and really blocked many roads and exacerbated the overall transportation problems in the mountainous region. Preliminary landslides inventory is complied based on the high-resolution remote sensing images. Based on it, ...

  15. Predicting early epidurals: association of maternal, labor, and neonatal characteristics with epidural analgesia initiation at a cervical dilation of 3 cm or less

    OpenAIRE

    Moore, Albert; Li Pi Shan,William; Hatzakorzian,Roupen

    2013-01-01

    Albert R Moore, William Li Pi Shan, Roupen Hatzakorzian Department of Anaesthesia, McGill University Health Centre, Royal Victoria Hospital, Montreal, Quebec, Canada Background: Retrospective studies have associated early epidural analgesia with cesarean delivery, but prospective studies do not demonstrate a causal relationship. This suggests that there are other variables associated with early epidural analgesia that increase the risk of cesarean delivery. This study was undertaken to deter...

  16. Projecte de connexió a la canalització del torrent d'en Puig del rial de l'Hostal del Sol (Arenys de Munt)

    OpenAIRE

    Jou Devesa, Oriol

    2016-01-01

    El municipi d'Arenys de Munt, a la comarca de El Maresme, ha crescut urbanísticament en els darrers anys i s'han impermeabilitzat molts carrers. El present projecte pretén identificar les problemàtiques actuals en la deficiència de captació dels embornals d'alguns sectors i proposar una solució tècnica al problema.

  17. Changing patient safety culture in China: a case study of an experimental Chinese hospital from a comparative perspective

    OpenAIRE

    Xu XP; Deng DN; Gu YH; Ng CS; Cai X; Xu J; Zhang XS; Ke DG; Yu QH; Chan CK

    2018-01-01

    Xiao Ping Xu,* Dong Ning Deng,* Yong Hong Gu, Chui Shan Ng, Xiao Cai, Jun Xu, Xin Shi Zhang, Dong Ge Ke, Qian Hui Yu, Chi Kuen Chan Clinical Service Department, The University of Hong Kong - Shenzhen Hospital, Shenzhen, Guangdong, People’s Republic of China *These authors contributed equally to this work Background: The World Health Organization highlights that patient safety interventions are not lacking but that the local context affects their successful implementation. Increasing att...

  18. Genetically modified rice Bt-Shanyou63 expressing Cry1Ab/c protein does not harm Daphnia magna.

    Science.gov (United States)

    Zhang, Li; Guo, Ruqing; Fang, Zhixiang; Liu, Biao

    2016-10-01

    The genetically modified (GM) rice Bt-ShanYou63 (Bt-SY63) received an official biosafety certificate while its safety remained in dispute. In a lifelong study, Daphnia magna were experimentally fed a basal diet of rice flours from Bt-SY63 or its parental rice ShanYou63 (SY63) at concentrations of 0.2mg, 0.3mg, or 0.4mgC (per individual per day). Overall the survival, body size, and reproduction of the animals were comparable between Bt-SY63 and ShanYou63.. The results showed that no significant differences were observed in growth and reproduction parameters between D. magna fed GM and non-GM flour and no dose-related changes occurred in all the values. Based on the different parameters assessed, the GM rice Bt-SY63 is a safe food source for D. magna that does not differ in quality from non-GM rice. Copyright © 2016. Published by Elsevier Inc.

  19. Numerical Modeling on Co-seismic Influence of Wenchuan 8.0 Earthquake in Sichuan-Yunnan Area, China

    Science.gov (United States)

    Chen, L.; Li, H.; Lu, Y.; Li, Y.; Ye, J.

    2009-12-01

    In this paper, a three dimensional finite element model for active faults which are handled by contact friction elements in Sichuan-Yunnan area is built. Applying the boundary conditions determined through GPS data, a numerical simulations on spatial patterns of stress-strain changes induced by Wenchuan Ms8.0 earthquake are performed. Some primary results are: a) the co-seismic displacements in Longmen shan fault zone by the initial cracking event benefit not only the NE-direction expanding of subsequent fracture process but also the focal mechanism conversions from thrust to right lateral strike for the most of following sub-cracking events. b) tectonic movements induced by the Wenchuan earthquake are stronger in the upper wall of Longmen shan fault belt than in the lower wall and are influenced remarkably by the northeast boundary faults of the rhombic block. c) the extrema of stress changes induced by the main shock are 106Pa and its spatial size is about 400km long and 100km wide. The total stress level is reduced in the most regions in Longmen shan fault zone, whereas stress change is rather weak in its southwest segment and possibly result in fewer aftershocks in there. d) effects induced by the Wenchuan earthquake to the major active faults are obviously different from each other. e) triggering effect of the Wenchuan earthquake to the following Huili 6.1 earthquake is very weak.

  20. Study on the water related disaster risks using the future socio-economic scenario in Asia

    Science.gov (United States)

    Kiguchi, M.; Hatono, M.; Ikeuchi, H.; Nakamura, S.; Hirabayashi, Y.; Kanae, S.; Oki, T.

    2014-12-01

    In this study, flood risks in the present and the end of the 21st century in Asia are estimated using a future socio-economic scenario. Using the runoff data of 7 GCMs (RCP 8.5) of CMIP5, the river discharge, inundation area, and inundation depth are calculated for the assessment of flood risk. Finally, the flood risk is estimated using a function of damage. The flood frequency in the end of the 21st century in Asia tends to increase. Inundation area in Japan, Taiwan, and Kyrgyz is almost unchanged. At the same time, that in Sri Lanka, Bangladesh, Laos, and Myanmar reached about 1.4-1.6 times compared to present. Damage cost is largely influenced by economic growth, however, we show that it is important that we distinguish the influence of climate change from economic development and evaluate it when we think about an adaptation.