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Sample records for hungarian upper permian

  1. Radiosensitivity of subterranean bacteria in the Hungarian upper permian siltstone formation

    International Nuclear Information System (INIS)

    Farkas, G.; Gazso, L.G.; Diosi, G.

    2002-01-01

    The main purpose of this work was to study the radioresistance of subterranean aerobic and anaerobic isolates from the Hungarian Upper Permian Siltstone (Aleurolite) Formation, in order to assess the safety of potential sites of future underground repositories for nuclear waste. A total of 93 isolates were studied. The radiosensitivities of these aerobic and anaerobic bacteria isolates were determined: the D 10 values (decimal reducing doses) of the aerobic spore-formers lay in the range 0.80-2.44 kGy, and those of the anaerobic spore-formers lay in the range 1.86-4.93 kGy. The D 10 values of the aerobic and anaerobic vegetative isolates were much lower, in the ranges 0.11-0.57 and 0.22-0.40 kGy, respectively. The variability in bacterial radioresistance indicates the biodiversity at this potential disposal site. These results can affect the construction of a future underground repository, since knowledge of the most resistant microorganism may be of importance as concerns calculation of the time required to inactivate the bacteria surrounding the containers

  2. The Upper Permian in the Netherlands

    NARCIS (Netherlands)

    Visser, W.A.

    1955-01-01

    The Upper Permian in the Netherlands, as known from borehole data, is deposited in a mainly evaporitic facies north of the Brabant and Rhenish Massifs. In the extreme south (Belgian Campine, de Peel) a near-shore facies of reef dolomites and elastics occurs. In the western and central Netherlands

  3. Evidence of lacustrine sedimentation in the Upper Permian Bijori

    Indian Academy of Sciences (India)

    The Upper Permian Bijori Formation of the Satpura Gondwana basin comprising fine- to coarsegrained sandstone, carbonaceous shale/mudstone and thin coal bands was previously interpreted as the deposits of meandering rivers. The present study documents abundance of wave ripples, hummocky and swaley ...

  4. Electrokinetic transport behavior of phenol in upper Permian soils

    Energy Technology Data Exchange (ETDEWEB)

    Haus, R.; Zorn, R.; Czurda, K.; Ruthe, H. [Dept. of Applied Geology, Univ. Karlsruhe (Germany)

    2001-07-01

    Electrokinetic experiments with upper Permian, phenol contaminated soils ('Solaris'-area Chemnitz) were performed. Bench scale results show the successful removal of phenol. The developing soil-pH during electroremediation tests is found to affect the transport behavior of phenol strongly. If buffer solutions are used at the electrode compartments, phenol could be removed from the soils. By neutralizing the generating hydrogen ions at the anode reservoir the hydroxyl ions developing at the cathode by the electrolysis of water enter the soil and propagate to the anode by increasing the soil pH. The pH dependent dehydroxylation of phenol promotes the electromigration of negative charged phenolate ions from the cathode to the anode. At the anode the coupling of phenoxyl-radicals supports the formation of non toxic, water insoluble polyoxyphenylene by electro-polymerization. In the case of buffering the pH at the cathode uncharged phenol is transported by electroosmosis from the anode to the cathode because of the nonexisting base front and the unhindered production of hydrogen ions at the anode. (orig.)

  5. Lithofacies palaeogeography of the Upper Permian Changxing Stage in the Middle and Upper Yangtze Region, China

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    He Youbin

    2013-04-01

    Full Text Available Based on the petrological study, according to single factor analysis and multifactor comprehensive mapping method, the quantitative lithofacies palaeogeography of the Upper Permian Changxing Stage of the Middle and Upper Yangtze Region was studied. The Changxing Stage in the Middle and Upper Yangtze Region is mainly composed of carbonate rocks; in addition, clastic and siliceous rocks occur with rare coals and pyroclastic rocks. Lithofacies can be divided into five types, including clastic rock assemblage, clastic rock–limestone assemblage, limestone assemblage, limestone–siliceous rock assemblage, and siliceous rock–clastic rock assemblage. Four fundamental ecological types and five fossil assemblages were recognized in the Changxing Stage. On the basis of the petrological and palaeoecological study, eight single factors were chosen including thickness, content of marine rocks, content of shallow water carbonate rocks, content of bioclasts with limemud matrix, content of bioclasts with sparry cement, distribution of reefs, content of thin bedded siliceous rocks and content of deep water sedimentary rocks. And eight single factor maps and one lithofacies paleogeographic map of the Changxing Stage were compiled. Paleoenvironments from west to east include an erosional area, fluvial plain, clastic platform, carbonate platform and reefs that developed there, slope and basin, low energy organic banks, and high energy organic banks. Sedimentary environments have an obvious control on the development of the source rocks, and the excellent source rocks are developed in the Dalong Formation. Changxing Stage reservoirs should be dominated by the reef and platform surrounding the Guangyuan–Liangping Basin rim area, and is the most favorable exploration area of the reef petroleum reservoirs of the Changxing Formation.

  6. Carbon isotope variations in the upper Carboniferous - Permian Mallemuk Mountain Group, eastern North Greenland

    International Nuclear Information System (INIS)

    Stemmerik, L.; Magaritz, M.

    1989-01-01

    Isotope data from Late Palaeozoic limestones of the Wandel Sea Basin in eastern North Greenland show a variation of δ 13 C from 0.0 0/00 to 5.7 0/00 vs PDB. Carbonates depleted in 13 C occur in the basal part of lower Moscovian, upper Moscovian and middle Gzhelian transgressive sequences. 13 C enriched limestones occur later in the cycles. The most 13 C enriched limestones occur in the youngest (late Early Permian-early Late Permian) part of the sequence in Amdrup Land. The isotopic data is believed to represent changes in the global carbon cycle. Thus 13 C enriched carbonates correlate to periods of burial of organic carbon mostly as coal, while 13 C depleted carbonates formed as the result of erosion and oxidation of organic carbon during sea-level low stands. (author)

  7. Lithofacies palaeogeography of the Late Permian Wujiaping Age in the Middle and Upper Yangtze Region, China

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    Jin-Xiong Luo

    2014-10-01

    Full Text Available The lithofacies palaeogeography of the Late Permian Wujiaping Age in Middle and Upper Yangtze Region was studied based on petrography and the “single factor analysis and multifactor comprehensive mapping” method. The Upper Permian Wujiaping Stage in the Middle and Upper Yangtze Region is mainly composed of carbonate rocks and clastic rocks, with lesser amounts of siliceous rocks, pyroclastic rocks, volcanic rocks and coal. The rocks can be divided into three types, including clastic rock, clastic rock–limestone and limestone–siliceous rock, and four fundamental ecological types and four fossil assemblages are recognized in the Wujiaping Stage. Based on a petrological and palaeoecological study, six single factors were selected, namely, thickness (m, content (% of marine rocks, content (% of shallow water carbonate rocks, content (% of biograins with limemud, content (% of thin-bedded siliceous rocks and content (% of deep water sedimentary rocks. Six single factors maps of the Wujiaping Stage and one lithofacies palaeogeography map of the Wujiaping Age were composed. Palaeogeographic units from west to east include an eroded area, an alluvial plain, a clastic rock platform, a carbonate rock platform where biocrowds developed, a slope and a basin. In addition, a clastic rock platform exists in the southeast of the study area. Hydrocarbon source rock and reservoir conditions were preliminarily analyzed based on lithofacies palaeogeography. Sedimentary environments have obvious controls over the development of the resource rocks. With regard to the abundance of organic matter, the hydrocarbon potential of the coastal swamp environment is the best, followed by the basin environment and the carbonate rock platform. The gas reservoir types of the Wujiaping Stage can be classified as conventional and unconventional gas reservoirs, like coal bed gas and shale gas; all of them have well exploration prospects.

  8. Geochemical Identification of Windblown Dust Deposits in the Upper Permian Brushy Canyon Formation, Southern New Mexico

    Science.gov (United States)

    Tice, M. M.; Motanated, K.; Weiss, R.

    2009-12-01

    Windblown dust is a potentially important but difficult-to-quantify source of siliciclastics for sedimentary basins worldwide. Positively identifying windblown deposits requires distinguishing them from other low density suspension transport deposits. For instance, laminated very fine grained sandstones and siltstones of the Upper Permian Brushy Canyon Formation have been variously interpreted as 1) the deposits of slow-moving, low-density turbidity currents, 2) distal overbank deposits of turbidity currents, 3) the deposits of turbulent suspensions transported across a pycnocline (interflows), and 4) windblown dust. This facies forms the bulk of Brushy Canyon Formation slope deposits, so understanding its origin is critical to understanding the evolution of the basin as a whole. We use a geochemical mapping technique (x-ray fluorescence microscopy) to show that these rocks are up to two times enriched in very fine sand sized zircon and rutile grains relative to Bouma A divisions of interbedded turbidites, suggesting substantial turbulence during transport. However, in contrast with the A divisions, the laminated sandstones and siltstones never show evidence of scour or amalgamation, implying that flow turbulence did not interact with underlying beds. Moreover, proximal loess deposits are often characterized by elevated Zr/Al2O3. These observations are most consistent with windblown interpretations for Brushy Canyon Formation slope sediments, and suggest that evolution of this early deepwater slope system was controlled largely by short-distance aeolian transport of very fine sand and silt from the coast. Heavy mineral incorporation into Brushy Canyon Formation slope deposits as reflected in laminae-scale bulk Zr and Ti abundances may preserve a long-term record of local wind intensity during the Upper Permian.

  9. Upper Permian ostracode assemblage from the Jadar Block (Vardar zone, NW Serbia

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    Crasquin Sylvie

    2010-01-01

    Full Text Available Ostracodes from the Changhsingian (latest Permian age in the uppermost part of the “Bituminous Limestone” Formation of the Komirić Section in NW Serbia (Jadar Block, Vardar Zone are described and illustrated. Three new species of ostracodes are introduced: Basslerella jadarensis n. sp., Acratia serbianella n. sp., and Knoxiella vardarensis n. sp. The ostracode assemblage, together with conodonts and foraminifers, is the first record of the youngest Late Permian age microfaunas from Serbia and from the central part of the Balkan Peninsula.

  10. A Record of Rotaloid Foraminifera from the Upper Permian-Lower ...

    African Journals Online (AJOL)

    PRABHAS PANDE

    INTRODUCTION. In the history of organic evolution, the end of Palaeozoic Era was marked by the conspicuous event of mass extinctions. Amongst foraminifera, as many as fourteen families became extinct. (Loeblich and Tappan, 1964) during the Permian Period and many new families evolved in the. Mesozoic. There is a ...

  11. Evidence for Late Permian-Upper Triassic ocean acidification from calcium isotopes in carbonate of the Kamura section in Japan

    Science.gov (United States)

    Ye, F.; Zhao, L., Sr.; Chen, Z. Q.; Wang, X.

    2017-12-01

    Calcium and carbon cycles are tightly related in the ocean, for example, through continental weathering and deposition of carbonate, thus, very important for exploring evolutions of marine environment during the earth history. The end-Permian mass extinction is the biggest biological disaster in the Phanerozoic and there are several studies talking about variations of calcium isotopes across the Permian-Triassic boundary (PTB). However, these studies are all from the Tethys regions (Payne et al., 2010; Hinojosa et al., 2012), while the Panthalassic Ocean is still unknown to people. Moreover, evolutions of the calcium isotopes during the Early to Late Triassic is also poorly studied (Blattler et al., 2012). Here, we studied an Uppermost Permian to Upper Triassic shallow water successions (Kamura section, Southwest Japan) in the Central Panthalassic Ocean. The Kamura section is far away from the continent without any clastic pollution, therefore, could preserved reliable δ44/40Cacarb signals. Conodont zonation and carbonate carbon isotope also provide precious time framework which is necessary for the explaining of the δ44/40Cacarb profile. In Kamura, δ44/40Cacarb and δ13Ccarb both exhibit negative excursions across the PTB, the δ44/40Cacarb value in the end-Permian is 1.0398‰ then abrupt decrease to the minimum value of 0.1524‰. CO2-driven global ocean acidification best explains the coincidence of the δ44/40Cacarb excursion with negative excursions in the δ13Ccarb of carbonates until the Early Smithian(N1a, N1b, N1c, P1, N2, P2). In the Middle and the Late Triassic, the δ44/40 Cacarb average approximately 1.1‰. During the Middle and Late Triassic, strong relationships between δ44/40Cacarb and δ13Ccarb are collapsed, indicating a normal pH values of the seawater in those time. The Siberian Trap volcanism probably played a significant role on the δ44/40Cacarb until the late Early Triassic. After that, δ44/40Cacarb was mostly controlled by carbonate

  12. Sponge assemblage of some Upper Permian reef limestones from Phrae province (Northern Thailand

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    Baba Senowbari-Daryan

    1994-12-01

    Full Text Available The sponge fauna of uppermost Permian reef or reefal limestones of the Phrae province in northern Thailand include representatives of hexactinellida, sclerospongea,"sphinctozoans", and "inozoans". The "sphinctozoans" and "inozoans"are described in detail. Following taxa are new:"Sphinctozoans": Phraethalamia tubulara n. gen., n. sp., Ambithalamia pérmican. gen., n. sp."Inozoans": Bisiphonella tubulara n. sp., Solutossaspongia crassimuralis n.gen., n. sp.The genus name Belyaevaspongia nom. nov. is proposed for PolysiphonellaBelyaeva, 1991 (in Boiko et al., 1991, non Polysiphonella Russo, 1981.

  13. The Upper Permian sandstones of Mountains Mecsek: form elements of uranium ore mineralization and facies relations Pt. 2

    International Nuclear Information System (INIS)

    Vincze, Janos; Somogyi, Janos

    1984-01-01

    The ore mineralization in the Upper Permian sandstones of Mountais Mecsek, Hungary, was brought about at the oxidation-reduction front between the grey and red sandstones; the predominant rock colour here is green. The sandstones of different colour are oxidation-reduction species. The formation is a megacycle containing in its core grey sandstones of reduced state with coalified plant remains and in its mantle oxidized red sandstones. Uranium accumulates mainly in the transitional green facies. Uranium content gets enriched to a commercial concentration only if the difference in potential of neighbouring beds is in the range of 400-480 mV. The relationship between organic matter and uranium content in the individual facies is shown. The principles of oxidation-reduction processes in the formation of boundary facies are discussed. (V.N.)

  14. Comparison of sediment pollution in the rivers of the Hungarian Upper Tisza Region using non-destructive analytical techniques

    International Nuclear Information System (INIS)

    Osan, Janos; Toeroek, Szabina; Alfoeldy, Balint; Alsecz, Anita; Falkenberg, Gerald; Baik, Soo Yeun; Van Grieken, Rene

    2007-01-01

    The rivers in the Hungarian Upper Tisza Region are frequently polluted mainly due to mining activities in the catchment area. At the beginning of 2000, two major mining accidents occurred in the Romanian part of the catchment area due to the failure of a tailings dam releasing huge amounts of cyanide and heavy metals to the rivers. Surface sediment as well as water samples were collected at six sites in the years 2000-2003, from the northeast-Hungarian section of the Tisza, Szamos and Tur rivers. The sediment pollution of the rivers was compared based on measurements of bulk material and selected single particles, in order to relate the observed compositions and chemical states of metals to the possible sources and weathering of pollution. Non-destructive X-ray analytical methods were applied in order to obtain different kinds of information from the same samples or particles. In order to identify the pollution sources, their magnitude and fate, complementary analyses were carried out. Heterogeneous particulate samples were analyzed from a large geographical territory and a 4-year time period. Individual particles were analyzed only from the 'hot' samples that showed elevated concentrations of heavy metals. Particles that were classified as anthropogenic were finally analyzed to identify trace concentrations and chemical states of heavy metals. Although the Tisza river was affected by water pollution due to the two major mining accidents at the beginning of 2000, the concentration of heavy metals in sediments decreased to the mineral background level 1 year after the pollution event. In the tributaries Szamos and Tur, however, no significant decrease of the heavy metal concentrations was observed in the recent years, indicating a continuous pollution. Among the water suspended particles collected from river Tur, fibers of unknown origin were observed by electron microscopy; these particles were aluminosilicates enriched in Zn and Mn. Cd was also concentrated in

  15. Antarctic glossopterid diversity on a local scale: the presence of multiple megasporophyll genera, Upper Permian, Mt. Achernar, Transantarctic Mountains, Antarctica.

    Science.gov (United States)

    Ryberg, Patricia E; Taylor, Edith L; Taylor, Thomas N

    2012-09-01

    The glossopterids are a group of plants that thrived during a time of global warming similar to what is happening on the Earth today as well as the transition from archaic plant groups to the ancestors of modern groups. The diversity of the glossopterid clade is based on the megasporangiate structures assigned to the group, because the vegetative and pollen-bearing structures vary little. The presence of numerous reproductive genera from a single Upper Permian locality in the central Transantarctic Mountains provides important data on local glossopterid diversity in Antarctica. Impression/compression fossils were imaged with a Leica 5000C digital camera on a dissecting microscope or a Fujifilm FinePix S1pro digital camera. Two megasporangiate taxa are described: Scutum leiophyllum, which represents the first confirmed record of the genus in Antarctica, and Lidgettoniopsis ramulus, a new morphology consisting of a pinnate structure with oppositely attached megasporophylls. Plumsteadia ovata specimens indicate that this genus can be larger than previously recorded and illustrate the vegetative surface with a distinct midrib. The presence of a laminar, multiovulate structure and a pinnate structure at the same site indicates that local-level glossopterid diversity in Antarctica is greater than previously hypothesized. The discovery of a new megasporophyll morphology in Antarctica (confirming the presence of three distinctive morphologies on the continent) shows that Antarctic glossopterid heterogeneity is on a par with other Gondwanan continents. The diversity of the Antarctic landscape reveals that high polar latitudes can sustain a diverse ecosystem during times of global warming.

  16. Paleomagnetic and magnetostratigraphic investigations of the whitehorse group/quartermaster (Dewey Lake) formation (upper permian-lowermost triassic) in the Palo Duro basin, northwest Texas, USA

    Science.gov (United States)

    Collins, Dylan R.

    In northwest Texas, upper Permian to lowermost Triassic hematite-cemented detrital sedimentary rocks, which include a small number of regionally extensive ash beds, were deposited during the time interval of the greatest mass extinction event sequences in Earth history. The magnetic polarity stratigraphy, as well as key rock magnetic properties, of the upper Whitehorse Group (WH) and Quartermaster formations (QM) at selected sections in the Palo Duro Basin, have been determined using thermal, and chemical demagnetization approaches and anisotropy of magnetic susceptibility, acquisition of isothermal remanent magnetization (IRM) and backfield demagnetization, and thermal demagnetization of three component IRM methods. Demagnetization results show that the WH/QM contains a primary/near-primary characteristic remanent magnetization at each level sampled and thus the magnetic polarity stratigraphy for each section can be compared with existing polarity time scales across the Permian-Triassic boundary. Estimated site mean directions yield a paleomagnetic pole for the latest Permian for North America of 57.8°N, 130.6°E from 38 sampled sites.

  17. Microfacies, Depositional environment and Sequence Stratigraphy of Upper Carboniferous- Lower Permian rocks from Ozbak-Kuh region (Zaladou Section, East Central Iran

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    Ali Ahmadi

    2016-01-01

    Full Text Available Zaladou section is located in Ozbak-Kuh mountains in the nourthen part of Tabas block and consist of shale, limy sandstone, limestone and dolomite. Continous relationship of Upper Carboniferous and Lower Permian deposits, is quite evident in Zaladou section. The lower boundry of this section is located on the Absheni formation of Sardar Group with disconformity surface, and upper boundry’s is covered by disconformity surface and bauxite horizon of Bagh-e-Vang formation. According to the lithological Characters and microscopic studies, tidal flat, lagoon, bar, tidal inlet and open marine sub-environment are identified for Zaladou section. Results of this study show that Zaladou section was deposited in silisiclastic-carbonate mix homoclinal ramp in late Carboniferous and in carbonate homoclinal ramp in early Permian. Field study, microfacies and analysis through the sequence led to recognition of main sequence surface, such as: sequence boundry, maximum flooding surface, marine flooding surface, system tracts and two depositional sequences.

  18. Bringing Dicynodonts Back to Life: Paleobiology and Anatomy of a New Emydopoid Genus from the Upper Permian of Mozambique

    Science.gov (United States)

    Júnior, Luís C.; Angielczyk, Kenneth D.; Martins, Gabriel G.; Martins, Rui M. S.; Chaouiya, Claudine; Beckmann, Felix; Wilde, Fabian

    2013-01-01

    Dicynodontia represent the most diverse tetrapod group during the Late Permian. They survived the Permo-Triassic extinction and are central to understanding Permo-Triassic terrestrial ecosystems. Although extensively studied, several aspects of dicynodont paleobiology such as, neuroanatomy, inner ear morphology and internal cranial anatomy remain obscure. Here we describe a new dicynodont (Therapsida, Anomodontia) from northern Mozambique: Niassodon mfumukasi gen. et sp. nov. The holotype ML1620 was collected from the Late Permian K5 formation, Metangula Graben, Niassa Province northern Mozambique, an almost completely unexplored basin and country for vertebrate paleontology. Synchrotron radiation based micro-computed tomography (SRµCT), combined with a phylogenetic analysis, demonstrates a set of characters shared with Emydopoidea. All individual bones were digitally segmented allowing a 3D visualization of each element. In addition, we reconstructed the osseous labyrinth, endocast, cranial nerves and vasculature. The brain is narrow and the cerebellum is broader than the forebrain, resembling the conservative, “reptilian-grade” morphology of other non-mammalian therapsids, but the enlarged paraflocculi occupy the same relative volume as in birds. The orientation of the horizontal semicircular canals indicates a slightly more dorsally tilted head posture than previously assumed in other dicynodonts. In addition, synchrotron data shows a secondary center of ossification in the femur. Thus ML1620 represents, to our knowledge, the oldest fossil evidence of a secondary center of ossification, pushing back the evolutionary origins of this feature. The fact that the specimen represents a new species indicates that the Late Permian tetrapod fauna of east Africa is still incompletely known. PMID:24324653

  19. Bringing dicynodonts back to life: paleobiology and anatomy of a new emydopoid genus from the Upper Permian of Mozambique.

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    Rui Castanhinha

    Full Text Available Dicynodontia represent the most diverse tetrapod group during the Late Permian. They survived the Permo-Triassic extinction and are central to understanding Permo-Triassic terrestrial ecosystems. Although extensively studied, several aspects of dicynodont paleobiology such as, neuroanatomy, inner ear morphology and internal cranial anatomy remain obscure. Here we describe a new dicynodont (Therapsida, Anomodontia from northern Mozambique: Niassodon mfumukasi gen. et sp. nov. The holotype ML1620 was collected from the Late Permian K5 formation, Metangula Graben, Niassa Province northern Mozambique, an almost completely unexplored basin and country for vertebrate paleontology. Synchrotron radiation based micro-computed tomography (SRµCT, combined with a phylogenetic analysis, demonstrates a set of characters shared with Emydopoidea. All individual bones were digitally segmented allowing a 3D visualization of each element. In addition, we reconstructed the osseous labyrinth, endocast, cranial nerves and vasculature. The brain is narrow and the cerebellum is broader than the forebrain, resembling the conservative, "reptilian-grade" morphology of other non-mammalian therapsids, but the enlarged paraflocculi occupy the same relative volume as in birds. The orientation of the horizontal semicircular canals indicates a slightly more dorsally tilted head posture than previously assumed in other dicynodonts. In addition, synchrotron data shows a secondary center of ossification in the femur. Thus ML1620 represents, to our knowledge, the oldest fossil evidence of a secondary center of ossification, pushing back the evolutionary origins of this feature. The fact that the specimen represents a new species indicates that the Late Permian tetrapod fauna of east Africa is still incompletely known.

  20. CHARACTERIZATION OF SANDSTONE RESERVOIRS FOR ENHANCED OIL RECOVERY: THE PERMIAN UPPER MINNELUSA FORMATION, POWDER RIVER BASIN, WYOMING.

    Science.gov (United States)

    Schenk, C.J.; Schmoker, J.W.; Scheffler, J.M.

    1986-01-01

    Upper Minnelusa sandstones form a complex group of reservoirs because of variations in regional setting, sedimentology, and diagenetic alteration. Structural lineaments separate the reservoirs into northern and southern zones. Production in the north is from a single pay sand, and in the south from multi-pay sands due to differential erosion on top of the Upper Minnelusa. The intercalation of eolian dune, interdune, and sabkha sandstones with marine sandstones, carbonates, and anhydrites results in significant reservoir heterogeneity. Diagenetic alterations further enhance heterogeneity, because the degree of cementation and dissolution is partly facies-related.

  1. Significance of detrital zircons in upper Devonian ocean-basin strata of the Sonora allochthon and Lower Permian synorogenic strata of the Mina Mexico foredeep, central Sonora, Mexico

    Science.gov (United States)

    Poole, F.G.; Gehrels, G.E.; Stewart, John H.

    2008-01-01

    U-Pb isotopic dating of detrital zircons from a conglomeratic barite sandstone in the Sonora allochthon and a calciclastic sandstone in the Mina Mexico foredeep of the Minas de Barita area reveals two main age groups in the Upper Devonian part of the Los Pozos Formation, 1.73-1.65 Ga and 1.44-1.42 Ga; and three main age groups in the Lower Permian part of the Mina Mexico Formation, 1.93-1.91 Ga, 1.45-1.42 Ga, and 1.1-1.0 Ga. Small numbers of zircons with ages of 2.72-2.65 Ga, 1.30-1.24 Ga, ca. 2.46 Ga, ca. 1.83 Ga, and ca. 0.53 Ga are also present in the Los Pozos sandstone. Detrital zircons ranging in age from 1.73 to 1.65 Ga are considered to have been derived from the Yavapai, Mojave, and Mazatzal Provinces and their transition zones of the southwestern United States and northwestern Mexico. The 1.45-1.30 Ga detrital zircons were probably derived from scattered granite bodies within the Mojave and Mazatzal basement rocks in the southwestern United States and northwestern Mexico, and possibly from the Southern and Eastern Granite-Rhyolite Provinces of the southern United States. The 1.24-1.0 Ga detrital zircons are believed to have been derived from the Grenville (Llano) Province to the east and northeast or from Grenvilleage intrusions or anatectites to the north. Several detrital zircon ages ranging from 2.72 to 1.91 Ga were probably derived originally from the Archean Wyoming Province and Early Paleoproterozoic rocks of the Lake Superior region. These older detrital zircons most likely have been recycled one or more times into the Paleozoic sandstones of central Sonora. The 0.53 Ga zircon is believed to have been derived from a Lower Cambrian granitoid or meta-morphic rock northeast of central Sonora, possibly in New Mexico and Colorado, or Oklahoma. Detrital zircon geochronology suggests that most of the detritus in both samples was derived from Laurentia to the north, whereas some detritus in the Permian synorogenic foredeep sequence was derived from the

  2. Coal forming conditions for coal seams and coal measures of the Heshan Group Upper Permian Series in Guangxi Province (part 1)

    Energy Technology Data Exchange (ETDEWEB)

    Li, Y.

    1980-10-01

    Coal forming conditions for the coal measures of the Heshan Group are discussed based on the analysis of the historical background and paleogeographical environment of the Permian in Guangxi Province. The roof, floor, and partings of the seams are composed of algal micritic limestone, therefore affirming that the central part of Guangxi Province in the late Permian was a typical epi-continental sea. The compensative deposit of algea on the carbonate platform in very shallow water created the conditions for the occurrence of the peat swamp and established the supra-tidal swampy facies. The environment for the accumulation of the major coal seams are analyzed. (In Chinese)

  3. Sr evolution in the Upper Permian and Lower Triassic carbonates, northeast Sichuan basin, China: Constraints from chemistry, isotope and fluid inclusions

    International Nuclear Information System (INIS)

    Li, Kaikai; Cai, Chunfang; Jiang, Lei; Cai, Liulu; Jia, Lianqi; Zhang, Bing; Xiang, Lei; Yuan, Yuyang

    2012-01-01

    Petrographic features, C, O and Sr isotopes, rare earth and trace elements were determined, and fluid inclusions were analyzed on various stages of interparticle cements and vug-fillings from the Upper Permian and Lower Triassic sour reservoirs in northeastern Sichuan basin. The aim was to assess the origin and evolution of palaeo-waters in the carbonates. The original water was contemporary seawater, from which marine cements precipitated with slightly high Sr contents (mean 1911 ppm), 87 Sr/ 86 Sr ratios from 0.7067 to 0.7082 and nonluminescent CL. The palaeo-seawater was diluted by meteoric water, as indicated by bright cathodoluminescence (CL) and Sr-depletion (0–516 ppm) in low-temperature calcite. When buried to temperatures of about 60–90 °C during Middle to Late Triassic, the palaeo-water was enriched in Sr released from the transformation of precursor aragonite and calcite to dolomite, resulting in precipitation of substantial pre-bitumen Sr-rich minerals (SrSO 4 and SrCO 3 ). For un-dolomitized limestone sections, aragonite neomorphism may have contributed Sr to the precipitation of small amounts of Sr-bearing minerals and calcite crystals with elevated homogenization temperatures (HTs, mainly from 90 to 130 °C) and wide Sr contents (from 34 to 3825 ppm), as recorded in stage III calcite. Since the Middle Jurassic, almost all of the early stage celestite and significant amounts of solid CaSO 4 have been consumed by reactions with hydrocarbons (i.e., TSR), resulting in water enriched in isotopically light CO 2 and HCO 3 - ,Sr 2+ ,Ba 2+ and Eu 2+ , as recorded in calcite with low δ 13 C values (down to −18.9‰), 87 Sr/ 86 Sr ratios from 0.7072 to 0.7076, high HTs (mainly 110–198 °C), positive Eu anomalies and high Sr and Ba contents. Subsequently, the water was uplifted and cooled down to about 115 °C, celestite and strontianite were precipitated with the occurrence of natural elemental S immiscible inclusions. TSR may have produced

  4. Paleosols of the upper Paleozoic Sangre de Cristo Formation, north-central New Mexico: Record of early Permian palaeoclimate in tropical Pangaea

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    Lawrence H. Tanner

    2017-04-01

    During the early Permian, northern New Mexico was situated in a near equatorial position (ca. 4° N. The overall character of the paleosols suggests a persistent warm, semi-humid, seasonal climate throughout most of the interval of deposition during the Wolfcampian, but with episodically increased aridity during formation of the more mature calcretes. No long-term trend of climate change is evident in the stratigraphic section examined for this study.

  5. Australian provenance for Upper Permian to Cretaceous rocks forming accretionary complexes on the New Zealand sector of the Gondwana land margin

    International Nuclear Information System (INIS)

    Pickard, A.L.; Barley, M.E.

    2000-01-01

    U-Pb (SHRIMP) detrital zircon age patterns are reported for 12 samples of Permian to Cretaceous turbiditic quartzo-feldspathic sandstone from the Torlesse and Waipapa suspect terranes of New Zealand. Their major Permian to Triassic, and minor Early Palaeozoic and Mesoproterozoic, age components indicate that most sediment was probably derived from the Carboniferous to Triassic New England Orogen in northeastern Australia. Rapid deposition of voluminous Torlesse/Waipapa turbidite fans during the Late Permian to Late Triassic appears to have been directly linked to uplift and exhumation of the magmatically active orogen during the 265-230 Ma Hunter-Bowen event. This period of cordilleran-type orogeny allowed transport of large volumes of quartzo-feldspathic sediment across the convergent Gondwana land margin. Post-Triassic depocentres also received (recycled?) sediment from the relict orogen as well as from Jurassic and Cretaceous volcanic provinces now offshore from southern Queensland and northern New South Wales. The detailed provenance-age fingerprints provided by the detrital zircon data are also consistent with progressive southward derivation of sediment: from northeastern Queensland during the Permian, southeastern Queensland during the Triassic, and northeastern New South Wales - Lord Howe Rise - Norfolk Ridge during the Jurassic to Cretaceous. Although the dextral sense of displacement is consistent with the tectonic regime during this period, detailed characterisation of source terranes at this scale is hindered by the scarcity of published zircon age data for igneous and sedimentary rocks in Queensland and northern New South Wales. Mesoproterozoic and Neoproterozoic age components cannot be adequately matched with likely source terranes in the Australian-Antarctic Precambrian craton, and it is possible they originated in the Proterozoic cores of the Cathaysia and Yangtze Blocks of southeast China. Copyright (1999) Geological Society of Australia

  6. New Paleomagnetic Data from Upper Permian and Lower Triassic Volcanic Sequences from Hua Binh, Quynh Nhai, and Thuan Chau Localities, Northwest Veitnam and Their Bearing on the Accretion History of Southeast Asia

    Science.gov (United States)

    Geissman, J. W.; Chi, C. T.

    2015-12-01

    New paleomagnetic data from Upper Permian to Lower Triassic volcanic rocks sampled in NW Vietnam provide more quantitative constraints on the paleogeographic setting of crustal elements that comprise the Song Da Terrane, east of the Song Ma suture, between the South China block (SCB) and north Indochina. These include results from 12 sites (125 samples) from basalts of the Vien Nam Formation, exposed at Hoa Binh Dam; eight sites (74 samples) from basalts of the Cam Thuy Formation near Thuan Chau; and 19 sites (198 samples) from andesites and basalts of the Vien Nam Formation near Quynh Nhai. The collection is limited by the quality of exposures and quantity of independent flows. Most sites yield interpretable magnetizations in progressive demagnetization, and the response implies that characteristic remanent magnetization (ChRM) components are carried by low-titanium magnetite or hematite, or a combination of both; these are isolated from secondary components. Rock magnetic data and petrography support the retention of an early-acquired thermoremanent magnetization in most sites. The Vien Nam Formation mafic volcanic rocks yield a grand mean, in geographic coordinates, of D=33.8o, I=-28.4o ( a95 = 9.5o, k =30.3, N=9 accepted sites), and a pole position at Lat=41.1N, Long=239.8E and a paleolatitude at ~15o S during the Late Permian to Early Triassic. Permian basalts of the Cam Thuy Formation provide a grand mean, corrected for structural tilt, of D=216.1o, I=+10.5o, a95=8.9o, k=107.8, and N= 4, with a pole position at Lat=45.6N, Long=226.8E. Volcanic rocks at the Quynh Nhai locality likely yield the most robust paleofield determination, as the data set is of dual polarity and passes a reversal test. The tilt corrected grand mean (normal polarity) is D=48.3o, I=-10.0o, a95=8.0o, k=27.7, N = 13, and this in turn yields an inferred paleomagnetic pole at Lat=35.7N, Long=217.4E, and a paleolatitude of 5.1oS for the late Permian. Compared with the Late Permian

  7. Paleomagnetism and Magnetostratigraphy of Upper Permian to Lower Triassic (?) Beaufort Group Strata at Bethulie, Karoo Basin, Free State Province, South Africa

    Science.gov (United States)

    Geissman, J. W.; Gastaldo, R. A.; Neveling, J.; Makubalo, S.

    2017-12-01

    A multifaceted approach to understand the timing of interpreted environmental changes during the Late Permian to possibly Early Triassic (?) time in the Beaufort Group strata of the Karoo Basin includes work to establish robust magnetic polarity records for sections previously interpreted to encompass end-Permian extinction events. Demonstrating the preservation of an early-acquired remanence (RM) in Karoo strata is required for a robust magnetostratigraphy. Yet, this is challenging due to thermochemical effects related to the Early Jurassic (ca. 183 Ma) Karoo Large Igneous Province (LIP), and the NE to SW increase in burial diagenesis attending Cape Fold Belt tectonism. Documentation of a primary RM in these strata, which appears to be preserved in some areas, requires careful laboratory- and field-based assessment. We report data from 53 sites collected at the well-studied Bethulie section, Free State Province, in which several samples per individual horizon to assess ChRM uniformity. Strata well-removed from dikes yield both normal and reverse polarity ChRM. It is always the case that the first-removed RM is a NNW seeking, moderate to steep negative-inclination ChRM (normal polarity); NRM intensities are typically 1 to 5 mA/m. Sites BT15 and BT21, which are located in strata lying some 4 m below the often-cited "event bed" interval inferred to be the terrestrial expression of the Permian/Triassic boundary, is dominated by a well-defined reverse RM with a normal overprint RM unblocked below 400oC, implying elevated temperatures (i.e., 100 to 250oC+) for ca. 1 Ma (+/-). Contact tests are positive but complicated. Host strata collected in distances equal to or less than 1-2 dike widths from the intrusions have been thermally remagnetized and demonstrate high NRM intensities (> 50 mA/m). Collectively, we interpret these data to indicate that any ChRM, with the exception of those from host strata in baked contacts, that persists above Tlub of 425oC is pre-Karoo LIP

  8. Faunal migration into the Late Permian Zechstein Basin

    DEFF Research Database (Denmark)

    Sørensen, Anne Mehlin; Håkansson, Eckart; Stemmerik, Lars

    2007-01-01

    Late Permian bryozoans from the Wegener Halvø, Ravnefjeld and Schuchert Formations in East Greenland have been investigated. 14 genera are recognised.      Integration of the new bryozoan data from the Upper Permian of East Greenland with data on the distribution of Permian bryozoans along...... the northern margin of Pangea is used to test hypotheses concerning Late Palaeozoic evolution of the North Atlantic region. During the Permian, the Atlantic rift system formed a seaway between Norway and Greenland from the boreal Barents Shelf to the warm and arid Zechstein Basin. This seaway is considered...... to be the only marine connection to the Zechstein Basin and therefore the only possible migration route for bryozoans to enter the basin. The distribution of Permian bryozoans is largely in keeping with such a connection from the cool Barents Shelf past the East Greenland Basin to the warm Zechstein Basin...

  9. The terminal Permian in European Russia: Vyaznikovian Horizon, Nedubrovo Member, and Permian-Triassic boundary

    Science.gov (United States)

    Lozovsky, V. R.; Balabanov, Yu. P.; Karasev, E. V.; Novikov, I. V.; Ponomarenko, A. G.; Yaroshenko, O. P.

    2016-07-01

    The comprehensive analysis of the data obtained on terrestrial vertebrata, ostracods, entomologic fauna, megaflora, and microflora in deposits of the Vyaznikovian Horizon and Nedubrovo Member, as well as the paleomagnetic data measured in enclosing rocks, confirms heterogeneity of these deposits. Accordingly, it is necessary to distinguish these two stratons in the terminal Permian of the East European Platform. The combined sequence of Triassic-Permian boundary deposits in the Moscow Syneclise, which is considered to be the most complete sequence in the East European Platform, is as follows (from bottom upward): Vyatkian deposits; Vyaznikovian Horizon, including Sokovka and Zhukovo members; Nedubrovo Member (Upper Permian); Astashikha and Ryabi members of the Vokhmian Horizon (Lower Triassic). None of the sequences of Permian-Triassic boundary deposits known in the area of study characterizes this sequence in full volume. In the north, the Triassic deposits are underlain by the Nedubrovo Member; in the south (the Klyazma River basin), the sections are underlain by the Vyaznikovian Horizon. The Permian-Triassic boundary adopted in the General Stratigraphic Scale of Russia for continental deposits of the East European platform (the lower boundary of the Astashikha Member) is more ancient than the one adopted in the International Stratigraphic Chart. The same geological situation is observed in the German Basin and other localities where Triassic continental deposits are developed. The ways of solving this problem are discussed in this article.

  10. Integrating petroleum and sulfur data to map the Guadalupian-Ochoan (Middle to Upper Permian) Boundary of the Delaware Basis, Trans-Pecos, Texas

    Science.gov (United States)

    Dishron, Joseph B.

    2011-12-01

    The Delaware Basin of the Permian Basin is a classic intra-cratonic basin of West Texas and Southeast New Mexico. Hydrocarbon exploration and production have occurred in the region since the early 1920s, and, as a result, the formations related to these oil and gas reserves have been studied in great detail. Some formations in the Delaware Basin, however, have not been studied in such detail, and this thesis examines one, lesser-known unit that could have economic potential. The Lamar Limestone (Lamar Lime) of the Bell Canyon Formation has commonly been dismissed as a production interval; rather, it has been described as a source and seal rock for the Ramsey Sand of the lower Bell Canyon Formation. However, recent studies found that the Lamar Lime was contributing to production, and it has been described by Trentham (2006) as a potentia "mini Barnett" reservoir. The depths of these deposits are in a range that is ideal for oil accumulation. This study made use of data from wells and test holes drilled in the western Delaware Basin, Culberson County, Texas. Many oil and gas wells have been drilled in the western Delaware Basin, but they are concentrated in the north and east portions of Culberson County. In addition, sulfur wells were drilled in the area in the late 1960s and early 1970s. Analyses of the well logs of these wells and of core and outcrop studies were completed to gain a better understanding of the distribution and economic potential of the Lamar. Both datasets were combined to provide information not readily available in the oil and gas dataset. The Lamar Lime is an excellent marker bed because it underlies thick evaporites. The evaporite sequences are Ochoan in age, and, therefore, the contact of the Lamar Lime (Bell Canyon Formation) and the Castile Formation is the approximate boundary for the Guadalupian-Ochoan Series. The Castile Formation, the Salado Formation, and the Rustler Formation (from oldest to youngest) are the evaporite units that

  11. Radioactive waste isolation in salt: peer review of the Texas Bureau of Economic Geology's report on the Petrographic, Stratigraphic, and Structural Evidence for Dissolution of Upper Permian Bedded Salt, Texas Panhandle

    International Nuclear Information System (INIS)

    Fenster, D.F.; Anderson, R.Y.; Gonzales, S.; Baker, V.R.; Edgar, D.E.; Harrison, W.

    1984-08-01

    The following recommendations for improving the Texas Bureau of Economic Geology (TBEG) report entitled Petrographic, Stratigraphic, and Structural Evidence for Dissolution of Upper Permian Bedded Salt, Texas Panhandle have been abstracted from the body of this review report. The TBEG report should be resided to conform to one of the following alternatives: (1) If the report is intended to be a review or summary of previous work, it should contain more raw data, be edited to give equal treatment to all types of data, and include summary tables and additional figures. (2) If the report is intended to be a description and interpretation of petrographic evidence for salt dissolution, supported by collateral stratigraphic and structural evidence, the relevant indirect and direct data should become the focal point of the report. The following recommendations apply to one or both of the options listed above. (1) The text should differentiate more carefully between the data and inferences based on those data. (2) The authors should retain the qualifiers present in cited works. Statements in the report that are based on earlier papers are sometimes stronger than those in the papers themselves. (3) The next revision should present more complete data. (4) The authors should achieve a more balanced presentation of alternative hypotheses and interpretations. They could then discuss the relative merits of the alternative interpretations. (5) More attention should be given to clear exposition

  12. Extinguishing a Permian World

    NARCIS (Netherlands)

    Schneebeli-Hermann, E.

    2012-01-01

    At the end of the Permian, ca. 252 Ma ago, marine and terrestrial fauna were facing the most extensive mass extinction in Earth history (Raup and Sepkoski, 1982). 80%–95% of all species on Earth, on land and in the oceans, became extinct (Benton et al., 2004) within an estimated time interval of

  13. Emotional Intelligence of Hungarian Teachers

    Science.gov (United States)

    Baracsi, Ágnes

    2016-01-01

    The research focused on the personal and social competencies of Hungarian teachers as unexplored areas. The participants in the survey were 707 Hungarian teachers from elementary and secondary schools. In view of the expectations of the European Union related to new teacher roles, the following research question was formulated to guide the study:…

  14. Dative experiencer predicates in Hungarian

    NARCIS (Netherlands)

    Rákosi, G.

    2006-01-01

    Dative experiencer predicates in Hungarian investigates the argument structure and the syntax of appeal to- and important-type predicates in Hungarian. Couched in terms of Reinhart’s (2000, 2002) Theta System, the thesis presents arguments for the need to resort to the lexicon in setting up

  15. Permian potentiometric analysis

    International Nuclear Information System (INIS)

    Devary, J.L.

    1983-09-01

    Pacific Northwest Laboratory (PNL) was requested to analyze potentiometric data from the Wolfcamp Formation of the Permian System to evaluate the recommendations by the University of Texas/Bureau of Economic Geology (UT/BEG) that additional geohydrologic boreholes be drilled into the Wolfcamp. The UT/BEG recommended that two stratigraphic and two geohydrologic borings be drilled into the Permian System during FY83 and that several shallow hydrologic tests be made in the Dockum Formation. A geostatistical technique known as kriging was applied to objectively evaluate these geohydrologic borehole recommendations. The Deaf Smith County location appears to be an excellent choice for a borehole. No high quality potentiometric data are available from Deaf Smith County and a borehole location immediately upgradient from the candidate repository site is needed. Adding this borehole location to the potentiometric data base will significantly reduce field data uncertainty near the location being studied. The Swisher County location does not appear to be the best choice. High quality data values H2206 and H2360 are located immediately upgradient from the proposed repository site. The best placement of additional geohydrological boreholes in the Wolfcamp Formation depends strongly upon the proposed repository location. The variability of the potentiometric data causes estimation errors to rapidly increase away from locations of field measurements. Suggested locations for additional boreholes for the Deaf Smith investigations are in northwest Randall or central Potter Counties. Ideal borehole locations for the Swisher county studies appear to be in southeast Randall and Armstrong Counties

  16. New discovery of Permian belemnoids in Hunan

    Energy Technology Data Exchange (ETDEWEB)

    Liu, Z.; Su, L. [Xiangtan Mining Institute, Hunan (China). Dept. of Geology

    1999-06-01

    The fossil belemnoids described here were discovered from the Upper Permian Dalong Formation in Hunan province. There are nearly one hundred specimens, including one genus and one species. The diagnosis of the species is as follows: Genus: palaeobelemnopsis Chen, 1982; Species: Palaeobelemnosis sp. The guard is small and slender, about six times the maximum transverse diameter in length, with outline slightly hastate or fusiform. The maximum transverse diameter locates the border between the apical region and the stem region, and is nearly cycloid or slightly compressed in the anterior of the alveolus. The apical angle is about 70{degree}. The median ventral groove is wide and shallow, and is sometimes absent. Two dorso-lateral grooves are apparent and extending from the alveolus to the apex. The Phragmocone is slender. The outer shape of the guard is very similar to that of P. sinensis and P. minor. Nevertheless, this species differs from the two latters in having many transverse lines covering on the whole surface of the guard. Because all of these specimens are fossils of external mold and no inner structures have been preserved except a piece of siphuncle remains, the species is not given a new species name. Permian belemnoids are rarely found and the Palaeobelemnopsis is a primitive genus of belemnoids, therefore these specimens have important significance for research on the origin of COLEOIDEA. 4 refs., 3 figs.

  17. Radiology education in Hungarian schools

    International Nuclear Information System (INIS)

    Marx, G.

    1999-01-01

    Basic concepts of nuclear physics are not more abstract and more difficult than those of electricity. For the orientation of the citizens of the 21st century, the Hungarian school curriculum has made them compulsory for all teenagers. According to the teachers' experience, the students find nuclear issues more relevant and more interesting than the topics inherited from the schoolbooks of earlier centuries. (author)

  18. The Steins and the Hungarians

    Directory of Open Access Journals (Sweden)

    Barki, Gergely

    2014-05-01

    Full Text Available The traveling exhibition entitled "The Steins Collect" (2011-12 again drew attention – and on this occasion in a manner perhaps more vivid than any exhibition to date – to the importance of the systematically canon-shaping work that took place in two tiny Parisian ateliers (one in the Rue de Fleurus, the other in the Rue de Madame in terms of the new painterly movements that emerged at the beginning of the 20th century. Leo, Gertrude, and Michael, three siblings from the Stein family, a family of Jewish origin from San Francisco, along with Michael's wife Sarah, not only built within the space of a few years the most important contemporary art collection in Paris, but through their lively salons came to be the most influential shapers and propagators of universal modernism, making their influence felt to this day on assessments of avant-garde art. In the course of preparations for the exhibition and the publication of the accompanying catalogue, both of which provide a comprehensive survey of the Steins' activity, light was cast on the family's Hungarian connections as well. Consequently, one painting by the Hungarian Vilmos Pelrott-Csaba was included at the American venues (San Francisco and New York of the exhibition, and a presentation on the family's ties to Hungary was held at the scholarly conference organized in connection with the exhibition. Despite the fact that several essays have been published on this subject, the written sources have not been collected – neither those dealing with the large number of Hungarians present at the Steins' Saturday evening gatherings, nor those covering the Hungarian pupils at the Académie Matisse, which was closely aligned with the Steins. This essay is a revised version of the presentation held at the Metropolitan Museum of Art in New York, supplemented with additional source-material.

  19. Radiology education in Hungarian schools

    Energy Technology Data Exchange (ETDEWEB)

    Marx, G. [Department of Atomic Physics, Boetvoes Univ., Budapest (Hungary)

    1999-09-01

    Basic concepts of nuclear physics are not more abstract and more difficult than those of electricity. For the orientation of the citizens of the 21st century, the Hungarian school curriculum has made them compulsory for all teenagers. According to the teachers' experience, the students find nuclear issues more relevant and more interesting than the topics inherited from the schoolbooks of earlier centuries. (author)

  20. Ostracods (Crustacea associated with microbialites across the Permian-Triassic boundary in Dajiang (Guizhou Province, South China

    Directory of Open Access Journals (Sweden)

    Marie-Beatrice FOREL

    2012-08-01

    Full Text Available 26 samples were processed for a taxonomic study of ostracods from the Upper Permian (Changhsingian - Lower Triassic (Griesbachian interval of the Dajiang section, Guizhou Province, South China. 112 species belonging to 27 genera are recognized. Five new species are described: Acratia candyae sp. nov, Bairdia adelineae sp. nov., Bairdia? huberti sp. nov., Bairdia jeromei sp. nov., Orthobairdia jeanlouisi sp. nov. The unexpected survival faunas associated with microbial formations in the aftermath of the end-Permian extinction are documented for the first time. Ostracod biodiversity variations and palaeo-environmental modifications associated with microbial growth through the Permian-Triassic boundary (PTB are discussed.

  1. New results of microfaunal and geochemical investigations in the Permian-Triassic boundary interval from the Jadar Block (NW Serbia)

    Science.gov (United States)

    Sudar, Milan N.; Kolar-Jurkovšek, Tea; Nestell, Galina P.; Jovanović, Divna; Jurkovšek, Bogdan; Williams, Jeremy; Brookfield, Michael; Stebbins, Alan

    2018-04-01

    Detail results of microfaunal, sedimentological and geochemical investigations are documented from a newly discovered section of the Permian-Triassic boundary (PTB) interval in the area of the town of Valjevo (northwestern Serbia). The presence of various and abundant microfossils (conodonts, foraminifers, and ostracodes) found in the Upper Permian "Bituminous limestone" Formation enabled a determination of the Changhsingian Hindeodus praeparvus conodont Zone. This paper is the first report of latest Permian strata from the region, as well as from all of Serbia, where the PTB interval sediments have been part of a complex/integrated study by means of biostratigraphy and geochemistry.

  2. 4. Congress of the Hungarian Radiotherapy Society

    International Nuclear Information System (INIS)

    1999-01-01

    Clinical experiences with radiotherapeutic treatment of patients with malignant tumors at several Hungarian hospitals and technical aspects of irradiation devices and irradiation procedures has been reported in the 50 lectures given at the congress. Abstracts of the lectures are published in Hungarian or English or German. (N.T.)

  3. Ethnic Attitudes of Hungarian Students in Romania

    Science.gov (United States)

    Ives, Bob; Obenchain, Kathryn M.; Oikonomidoy, Eleni

    2012-01-01

    Participants in this study were ethnic Hungarian secondary students attending high schools in Romania in which Hungarian was the primary language of instruction. Attitudes of participants toward ethnic and cultural groups were measured using a variation of the Bogardus (1933) Scale of Social Distance. Results were consistent with predictions based…

  4. Genetic Research and Hungarian "Deep Ancestry"

    Directory of Open Access Journals (Sweden)

    Nándor Dreisziger

    2011-01-01

    Full Text Available The past few decades saw the birth of the new science of genetics that can be used not only for medical purposes but also for the study of the past. Geneticists were quick to begin applying this science to the examination of Hungarian history, especially the subject of Hungarian origins. The purpose of this paper is to acquaint the reader with some of these studies. One study this paper will examine is itself a review of the scientific literature of early genetic studies on Hungarian origins. Other studies evaluated in this paper will be the English-language scientific publications of a team of Hungarian geneticists who over the last several years have studied the genetic inter-relatedness of 10th century and present-day Hungarian populations in the Middle Danube Valley of Central Europe. The paper comes to the conclusion that while very early genetic inquiries into Hungarian origins were often fault-ridden and are of little use now, more recent studies suggest that the currently held explanations of Hungarian ethnogenesis — especially the story of the so-called Hungarian conquest of the late 9th century — might very well be subjected to a fundamental re-assessment.

  5. Whirling in the late Permian: ancestral Gyrinidae show early radiation of beetles before Permian-Triassic mass extinction.

    Science.gov (United States)

    Yan, Evgeny V; Beutel, Rolf G; Lawrence, John F

    2018-03-16

    Gyrinidae are a charismatic group of highly specialized beetles, adapted for a unique lifestyle of swimming on the water surface. They prey on drowning insects and other small arthropods caught in the surface film. Studies based on morphological and molecular data suggest that gyrinids were the first branch splitting off in Adephaga, the second largest suborder of beetles. Despite its basal position within this lineage and a very peculiar morphology, earliest Gyrinidae were recorded not earlier than from the Upper Triassic. Tunguskagyrus. with the single species Tunguskagyrus planus is described from Late Permian deposits of the Anakit area in Middle Siberia. The genus is assigned to the stemgroup of Gyrinidae, thus shifting back the minimum age of this taxon considerably: Tunguskagyrus demonstrates 250 million years of evolutionary stability for a very specialized lifestyle, with a number of key apomorphies characteristic for these epineuston predators and scavengers, but also with some preserved ancestral features not found in extant members of the family. It also implies that major splitting events in this suborder and in crown group Coleoptera had already occurred in the Permian. Gyrinidae and especially aquatic groups of Dytiscoidea flourished in the Mesozoic (for example Coptoclavidae and Dytiscidae) and most survive until the present day, despite the dramatic "Great Dying" - Permian-Triassic mass extinction, which took place shortly (in geological terms) after the time when Tunguskagyrus lived. Tunguskagyrus confirms a Permian origin of Adephaga, which was recently suggested by phylogenetic "tip-dating" analysis including both fossil and Recent gyrinids. This also confirms that main splitting events leading to the "modern" lineages of beetles took place before the Permian-Triassic mass extinction. Tunguskagyrus shows that Gyrinidae became adapted to swimming on the water surface long before Mesozoic invasions of the aquatic environment took place

  6. Bioessential element-depleted ocean following the euxinic maximum of the end-Permian mass extinction

    Science.gov (United States)

    Takahashi, Satoshi; Yamasaki, Shin-ichi; Ogawa, Yasumasa; Kimura, Kazuhiko; Kaiho, Kunio; Yoshida, Takeyoshi; Tsuchiya, Noriyoshi

    2014-05-01

    We describe variations in trace element compositions that occurred on the deep seafloor of palaeo-superocean Panthalassa during the end-Permian mass extinction based on samples of sedimentary rock from one of the most continuous Permian-Triassic boundary sections of the pelagic deep sea exposed in north-eastern Japan. Our measurements revealed low manganese (Mn) enrichment factor (normalised by the composition of the average upper continental crust) and high cerium anomaly values throughout the section, suggesting that a reducing condition already existed in the depositional environment in the Changhsingian (Late Permian). Other redox-sensitive trace-element (vanadium [V], chromium [Cr], molybdenum [Mo], and uranium [U]) enrichment factors provide a detailed redox history ranging from the upper Permian to the end of the Permian. A single V increase (representing the first reduction state of a two-step V reduction process) detected in uppermost Changhsingian chert beds suggests development into a mildly reducing deep-sea condition less than 1 million years before the end-Permian mass extinction. Subsequently, a more reducing condition, inferred from increases in Cr, V, and Mo, developed in overlying Changhsingian grey siliceous claystone beds. The most reducing sulphidic condition is recognised by the highest peaks of Mo and V (second reduction state) in the uppermost siliceous claystone and overlying lowermost black claystone beds, in accordance with the end-Permian mass extinction event. This significant increase in Mo in the upper Changhsingian led to a high Mo/U ratio, much larger than that of modern sulphidic ocean regions. This trend suggests that sulphidic water conditions developed both at the sediment-water interface and in the water column. Above the end-Permian mass extinction horizon, Mo, V and Cr decrease significantly. On this trend, we provide an interpretation of drawdown of these elements in seawater after the massive element precipitation event

  7. The main fish communities of the limnic Permian and Carboniferous basins of the Czech Republic

    Czech Academy of Sciences Publication Activity Database

    Zajíc, Jaroslav

    33-34, - (2006), s. 99-101. ISBN 80-210-4097-1. ISSN 1211-281X. [Paleontological Conference /7./. Brno, 19.10.2006-20.10.2006] Institutional research plan: CEZ:AV0Z30130516 Keywords : ichthyofaunae * Upper Carboniferous * Lower Permian Subject RIV: EG - Zoology

  8. Hungarian repeat station survey, 2010

    Directory of Open Access Journals (Sweden)

    Péter Kovács

    2013-03-01

    Full Text Available The last Hungarian repeat station survey was completed between October 2010 and February 2011. Declination, inclination and the total field were observed using one-axial DMI fluxgate magnetometer mounted on Zeiss20A theodolite and GSM 19 Overhauser magnetometer. The magnetic elements of the sites were reduced to the epoch of 2010.5 on the basis of the continuous recordings of Tihany Geophysical Observatory. In stations located far from the reference observatory, the observations were carried out in the morning and afternoon in order to decrease the effect of the distant temporal correction. To further increase the accuracy, on-site dIdD variometer has also been installed near the Aggtelek station, in the Baradla cave, during the survey of the easternmost sites. The paper presents the technical details and the results of our last campaign. The improvement of the accuracy of the temporal reduction by the use of the local variometer is also reported.

  9. Hungarian climate change action plan

    Energy Technology Data Exchange (ETDEWEB)

    Molnar, S.; Takacs, T. [Systemexpert Consulting Ltd., Budapest (Hungary); Arpasi, M. [MOL, Budapest (Hungary); Farago, T.; Palvoelgyi, T. [Ministry for Environment and Regional Policy, Budapest (Hungary); Harnos, Z. [Univ. of Horticulture, Budapest (Hungary); Lontay, Z. [EGI-Contracting Engineering Co. Ltd., Budapest (Hungary); Somogyi, Z. [Forest Research Inst., Budapest (Hungary); Tajthy, T. [Univ. of Technology, Budapest (Hungary)

    1998-12-31

    In 1994--1996, within the framework of the US Country Studies Program, the Hungarian Country Study Team developed the national greenhouse gas emission inventory, and elaborated the mitigation options for the different sectors of the economy. In 1997, the development of a National Action Plan was begun as the continuation of this work. Results of the inventory study showed that greenhouse gas emissions decreased from the selected base level (i.e., from the yearly average emissions of 1985--1987) until 1994 by cca. 25%. However, this decrease was primarily caused by the deep economic recession. Therefore the policy makers have to face the problem of economic recovery without a relevant increase of greenhouse gas emissions in the near future. This is the main focus of the mitigation analysis and the National Action Plan.

  10. Palinspastic reconstruction and geological evolution of Permian residual marine basins bordering China and Mongolia

    Directory of Open Access Journals (Sweden)

    Gen-Yao Wu

    2014-04-01

    Full Text Available One main feature of the tectono-paleogeographic evolution of the southern branch of the Paleo-Asian Ocean was that there developed residual marine basins in former backarc/forearc regions after the disappearance of oceanic crust. The paper illustrates the viewpoint taking the evolution of Dalandzadgad and Solonker oceanic basins as examples. The Dalandzadgad ocean subducted southwards during the Silurian-Devonian, created an intra-oceanic arc and a backarc basin in southern Mongolia. In addition, a continent marginal arc formed along the national boundary between China and Mongolia, the south of which was a backarc basin. The oceanic basin closed and arc–arc (continent collision occurred during the early Early Permian, followed by two residual marine basins developing in the former backarc regions, named the South Gobi Basin in southern Mongolia and the Guaizihu Basin in western Inner Mongolia. The Solonker ocean subducted southwards and finally disappeared during the early Middle Permian. Afterwards, two residual marine basins occurred in northern China, the Zhesi Basin being situated in the former backarc region and the Wujiatun Basin in the former forearc region. The late Middle Permian was the most optimum period for the developing residual marine basins, when they covered a vast area. The basin evolution differentiated during the early Late Permian, with a general trend of uplift in the east and of subsidence in the west. The Upper Permian in the South Gobi Basin was characterized by coal-bearing strata hosting economically valuable coal fields. A transgression invaded westwards and the Chandmani-Bayanleg Basin was created in southwest Mongolia during the middle-late stage of the Late Permian. Correspondingly, the coal formation entered a flourishing time, with thick coal beds and sedimentary interbeds. All of these basins, namely, both the marine and nonmarine residual basins, reversed and closed by the end of Permian.

  11. Permian of Southeast Asia: an overview

    Energy Technology Data Exchange (ETDEWEB)

    Fontaine, H.

    2002-07-01

    Permian rocks are widely distributed throughout Southeast Asia. Because of the tropical-equatorial climate the rocks are commonly deeply weathered and covered by dense vegetation over much of the region. Elsewhere, Permian rocks are well exposed and easy to access, particularly where limestone outcrops have weathered to form spectacular, castellated, tower karst. Many limestone outcrops, containing abundant fusulinaceans, were recognized early on to be of Permian age, but many outcrops without fusulinaceans, erroneously assigned to the Permian, were found subsequently to be of Triassic age, and more careful studies have established the Permian age of rocks of other lithologies. Different depositional environments are represented by the Permian deposits in various parts of the region. Massive limestones, throughout the region represent extensive carbonate platforms; local occurrences of thick bedded cherts indicate deposition in deep marine environments, coal, bauxite and clastic sediments with vertebrate remains in North Vietnam and Laos indicate deposition in a continental environment, and pebbly mudstones in Myanmar, Peninsular Thailand, northwest Malaysia and Sumatra, are considered to have been formed in a glacial environment. Volcanic rocks are not found in northwest Peninsular Malaysia and Peninsular Thailand, but are extensively developed in North Vietnam, Sumatra, the eastern Malay Peninsula and Timor. Fossils are often prolific in Permian sediments, with fusulinaceans, for example, occurring in large numbers in many limestone outcrops. Age-diagnostic fossils demonstrate that the whole of the Permian is represented in different areas of Southeast Asia. Fossil faunal and floral assemblages have been used to establish climatic conditions and environments of deposition, to define distinct crustal blocks and to provide the basis for reconstructing the palaeogeography during Permian times.

  12. Permian of Southeast Asia: an overview

    Science.gov (United States)

    Fontaine, Henri

    2002-08-01

    Permian rocks are widely distributed throughout Southeast Asia. Because of the tropical-equatorial climate the rocks are commonly deeply weathered and covered by dense vegetation over much of the region. Elsewhere, Permian rocks are well exposed and easy to access, particularly where limestone outcrops have weathered to form spectacular, castellated, tower karst. Many limestone outcrops, containing abundant fusulinaceans, were early recognized to be of Permian age, but many outcrops without fusulinaceans, erroneously assigned to the Permian, were found subsequently to be of Triassic age, and more careful studies have established the Permian age of rocks of other lithologies. It is now recognized that different depositional environments are represented by the Permian deposits in various parts of the region. Massive limestones, widespread throughout the region, represent extensive carbonate platforms; local occurrences of thick bedded cherts indicate deposition in deep marine environments, coal, bauxite and clastic sediments with vertebrate remains in North Vietnam and Laos indicate deposition in a continental environment, and pebbly mudstones in Myanmar, Peninsular Thailand, northwest Malaysia and Sumatra, are considered to have been formed in a glacial environment. Volcanic rocks are absent in northwest Peninsular Malaysia and Peninsular Thailand, but are extensively developed in North Vietnam, Sumatra, the eastern Malay Peninsula and Timor. Fossils, representing many fossil groups, are often prolific in Permian sediments, with fusulinaceans, for example, occurring in astronomical numbers in many limestone outcrops. Age-diagnostic fossils demonstrate that the whole of the Permian is represented in different areas of Southeast Asia. Fossil faunal and floral assemblages have been used to establish climatic conditions and environments of deposition, to define distinct crustal blocks and to provide the basis for reconstructing the palaeogeography during Permian times.

  13. Health status among elderly Hungarians and Americans.

    Science.gov (United States)

    Buss, T F; Beres, C; Hofstetter, C R; Pomidor, A

    1994-07-01

    Selected health status data for elderly populations from similar industrial cities-Youngstown, Ohio, USA, and Debrecen, Hungary-were compared. Because of their impoverished health care system, unregulated heavily industrialized society, and unhealthful life-styles Hungarians were hypothesized to have poorer health status than Americans, even after taking into account demographic mediating factors. The study provides a health status baseline for elderly Hungarians shortly after communism's fall in 1989-1990 and shows how great a gap exists between Hungarian health status and that in the West. Hungarians were in much poorer health as measured by functional status, symptomatology, medical condition, depression, and subjective health status. Distinctions persisted when controlling for gender, age, and education. Poverty-level (and income) did not explain health status differences. The paper concludes that Hungary should pay more attention to health promotion, prevention, and primary care, as well as to reforming patient management in hospitals, nursing homes, and home care programs.

  14. Permian tetrapods from the Sahara show climate-controlled endemism in Pangaea.

    Science.gov (United States)

    Sidor, Christian A; O'Keefe, F Robin; Damiani, Ross; Steyer, J Sébastien; Smith, Roger M H; Larsson, Hans C E; Sereno, Paul C; Ide, Oumarou; Maga, Abdoulaye

    2005-04-14

    New fossils from the Upper Permian Moradi Formation of northern Niger provide an insight into the faunas that inhabited low-latitude, xeric environments near the end of the Palaeozoic era (approximately 251 million years ago). We describe here two new temnospondyl amphibians, the cochleosaurid Nigerpeton ricqlesi gen. et sp. nov. and the stem edopoid Saharastega moradiensis gen. et sp. nov., as relicts of Carboniferous lineages that diverged 40-90 million years earlier. Coupled with a scarcity of therapsids, the new finds suggest that faunas from the poorly sampled xeric belt that straddled the Equator during the Permian period differed markedly from well-sampled faunas that dominated tropical-to-temperate zones to the north and south. Our results show that long-standing theories of Late Permian faunal homogeneity are probably oversimplified as the result of uneven latitudinal sampling.

  15. Brief retrospection on Hungarian school atlases

    Science.gov (United States)

    Klinghammer, István; Jesús Reyes Nuñez, José

    2018-05-01

    The first part of this article is dedicated to the history of Hungarian school atlases to the end of the 1st World War. Although the first maps included in a Hungarian textbook were probably made in 1751, the publication of atlases for schools is dated almost 50 years later, when professor Ézsáiás Budai created his "New School Atlas for elementary pupils" in 1800. This was followed by a long period of 90 years, when the school atlases were mostly translations and adaptations of foreign atlases, the majority of which were made in German-speaking countries. In those years, a school atlas made by a Hungarian astronomer, Antal Vállas, should be highlighted as a prominent independent piece of work. In 1890, a talented cartographer, Manó Kogutowicz founded the Hungarian Geographical Institute, which was the institution responsible for producing school atlases for the different types of schools in Hungary. The professional quality of the school atlases published by his institute was also recognized beyond the Hungarian borders by prizes won in international exhibitions. Kogutowicz laid the foundations of the current Hungarian school cartography: this statement is confirmed in the second part of this article, when three of his school atlases are presented in more detail to give examples of how the pupils were introduced to the basic cartographic and astronomic concepts as well as how different innovative solutions were used on the maps.

  16. The Cannery Formation--Devonian to Early Permian arc-marginal deposits within the Alexander Terrane, Southeastern Alaska

    Science.gov (United States)

    Karl, Susan M.; Layer, Paul W.; Harris, Anita G.; Haeussler, Peter J.; Murchey, Benita L.

    2011-01-01

    cherts on both Admiralty and Kupreanof Islands contain radiolarians as young as Permian, the age of the Cannery Formation is herein extended to Late Devonian through early Permian, to include the early Permian rocks exposed in its type locality. The Cannery Formation is folded and faulted, and its stratigraphic thickness is unknown but inferred to be several hundred meters. The Cannery Formation represents an extended period of marine deposition in moderately deep water, with slow rates of deposition and limited clastic input during Devonian through Pennsylvanian time and increasing argillaceous, volcaniclastic, and bioclastic input during the Permian. The Cannery Formation comprises upper Paleozoic rocks in the Alexander terrane of southeastern Alaska. In the pre-Permian upper Paleozoic, the tectonic setting of the Alexander terrane consisted of two or more evolved oceanic arcs. The lower Permian section is represented by a distinctive suite of rocks in the Alexander terrane, which includes sedimentary and volcanic rocks containing early Permian fossils, metamorphosed rocks with early Permian cooling ages, and intrusive rocks with early Permian cooling ages, that form discrete northwest-trending belts. After restoration of 180 km of dextral displacement of the Chilkat-Chichagof block on the Chatham Strait Fault, these belts consist, from northeast to southwest, of (1) bedded chert, siliceous argillite, volcaniclastic turbidites, pillow basalt, and limestone of the Cannery Formation and the Porcupine Slate of Gilbert and others (1987); (2) greenschist-facies Paleozoic metasedimentary and metavolcanic rocks that have Permian cooling ages; (3) silty limestone and calcareous argillite interbedded with pillow basalt and volcaniclastic rocks of the Halleck Formation and the William Henry Bay area; and (4) intermediate-composition and syenitic plutons. These belts correspond to components of an accretionary complex, contemporary metamorphic rocks, forearc-basin deposits,

  17. THE SZEKLERS AND HUNGARIANS FROM ROMANIA

    Directory of Open Access Journals (Sweden)

    GR. P. POP

    2015-10-01

    Full Text Available The Szeklers and Hungarians from Romania. This study regards, as its main topic, the possibility of establishing at present, a geodemographical entity on Romania’s territory, since certain representatives of the Hungarian ethnical minority in our country, and with a particular insistence of those in the vicinity of the western border, always remember to bring into view the problem of establishing an autonomy, common to a Székely Land, located in the central area of our country, which would include Mureş, Harghita and Covasna counties. Without carrying out a detailed account of this situation, it needs to be mentioned, just as it will emerge of the following presentation, that such an approach has neither the most reduced geodemographical support, since the Szeklers, after being assimilated by the Hungarian ethnic group, are no longer present at the census of 20 October 2011. By taking into account the above mentioned aspects, in order to be able to respond to the insistent requests for autonomy in Transylvania, we proceeded to highlight, through a fairly detailed approach of the Hungarian ethnical minority, obviously in point of the number of inhabitants and of their distribution on Romania’s territory, resulting of this the fact that the number of Hungarians is of 1,227,623 people, value which related to those 20,121,641 inhabitants of Romania, means 6.10%. The total number of mentioned Hungarians is characterized by a pronounced concentration on Romania’s territory, standing out by creating a corridor with a diagonal aspect, on the northwestsoutheast direction, consisting of seven counties, the first four (Satu Mare, Bihor, Sălaj and Cluj being registered with 2.01% (404,561 inhabitants of those 6.10% Hungarians, the following three (Mureş, Harghita and Covasna accounting for 3.03% (609,033 inhabitants, and hence in the corridor are present 5.04% (1,013,594 Hungarians of 6.10% at the level of the entire country. The above mentioned

  18. Structure of the Anayet Permian basin (Axial Zone, Central Pyrenees)

    Science.gov (United States)

    Rodriguez, L.; Cuevas, J.; Tubía, J. M.

    2012-04-01

    The Anayet Permian basin was generated by strike-slip tectonics that opened subsident basins with pull-apart geometries in the western Spanish Axial Zone (between the Aragon and Tena valleys). A continental succession of Permian age, that represents the first post-variscan deposits in the area, fills the basin and covers discordantly Devonian to Carboniferous limestones, sandstones and slates. Permian deposits have been classically divided in four main detrital groups, with three basic volcanic episodes interbedded (Gisbert, 1984, Bixel, 1987): the Grey Unit (50-120 m, Estefanian to Kungurian) with slates, conglomerates, tobaceous slates, coal and pyroclastic deposits, the Transition Unit (50 m maximum) showing grey and red sandstones and lutites with oolitic limestones intercalated, the Lower Red Unit (250 m) composed of cross-bedded red sandstones and andesitic volcanic rocks at the top, and finally the Upper Red Unit (400 m minimum, top eroded) formed by three fining up megasequences of carbonates, red sandstones and lutites with lacustrine carbonates intercalated and alkali basalts at the top. Increasingly older rocks are found towards the western part of the basin, where its depocenter is located. South-vergent angular folds deform the Permian sedimentary succession. Fold axes are N115 °E-trending, almost horizontal and are characterized by a remarkably constant orientation. Folds exhibit a long limb dipping slightly to the north and a short vertical limb, occasionally reversed. In the Anayet basin four main folds, with a wavelength of 400 m, can be distinguished, two anticlines and two synclines, with minor folds associated. Related to the angular folds an axial plane foliation, E-trending and dipping 40 to 60° to the north, is developed in the lutites. The more competent rocks, conglomerates and breccias, only locally show a spaced fracture cleavage. No main thrusts have been detected in Permian rocks. However, minor scale decollements, usually low angle

  19. Marine anoxia and delayed Earth system recovery after the end-Permian extinction.

    Science.gov (United States)

    Lau, Kimberly V; Maher, Kate; Altiner, Demir; Kelley, Brian M; Kump, Lee R; Lehrmann, Daniel J; Silva-Tamayo, Juan Carlos; Weaver, Karrie L; Yu, Meiyi; Payne, Jonathan L

    2016-03-01

    Delayed Earth system recovery following the end-Permian mass extinction is often attributed to severe ocean anoxia. However, the extent and duration of Early Triassic anoxia remains poorly constrained. Here we use paired records of uranium concentrations ([U]) and (238)U/(235)U isotopic compositions (δ(238)U) of Upper Permian-Upper Triassic marine limestones from China and Turkey to quantify variations in global seafloor redox conditions. We observe abrupt decreases in [U] and δ(238)U across the end-Permian extinction horizon, from ∼3 ppm and -0.15‰ to ∼0.3 ppm and -0.77‰, followed by a gradual return to preextinction values over the subsequent 5 million years. These trends imply a factor of 100 increase in the extent of seafloor anoxia and suggest the presence of a shallow oxygen minimum zone (OMZ) that inhibited the recovery of benthic animal diversity and marine ecosystem function. We hypothesize that in the Early Triassic oceans-characterized by prolonged shallow anoxia that may have impinged onto continental shelves-global biogeochemical cycles and marine ecosystem structure became more sensitive to variation in the position of the OMZ. Under this hypothesis, the Middle Triassic decline in bottom water anoxia, stabilization of biogeochemical cycles, and diversification of marine animals together reflect the development of a deeper and less extensive OMZ, which regulated Earth system recovery following the end-Permian catastrophe.

  20. PERMIAN BRACHIOPODS FROM KARAKORUM (PAKISTAN PART. 3.

    Directory of Open Access Journals (Sweden)

    LUCIA ANGIOLINI

    2001-11-01

    Full Text Available Late Wordian (Guadalupian brachiopods from Member 2 of the Panjshah Formation in the Karakorum (N Pakistan are described. The brachiopod assemblage, dated by the associated fusulinids and conodonts, consists of 29 genera (3 of which are questionable and 1 unidentifiable of the orders Productida, Orthida, Rhynchonellida, Athyridida, Spiriferida and Terebratulida. Hunzininae, a new subfamily of the Spiriferellidae is proposed; it includes Darbandia n. gen., with type species D. vagabunda n. sp. and Elivina chapursani n. sp. A third new species is assigned to the genus Anchorhynchia of the family Wellerellidae: A. cimmerica n. sp.A quantitative biostratigraphic analysis demonstrates two major faunal changes in the Elivina chapursani- Chapursania tatianae Assemblage Zone of the upper part of Member 2, which are not strictly linked to lithological changes. This biozone is correlated with the brachiopod faunas of the Gnishik Formation of Armenia and those of the basal Takhtabulak Formation of SE Pamir.The faunal elements of the Elivina chapursani- Chapursania tatianae Assemblage Zone are an admixture of wide-ranging, Tethyan (particularly abundant, Gondwanan and endemic (Cimmerian genera, representing a transitional fauna and a biostratigraphic tool for intercontinental correlation, which are particularly problematic in this time interval. The Panjshah transitional fauna demonstrates the persistence of the Transhimalayan Province of the Cimmerian Region into the late Guadalupian, which originated at the end of the Cisuralian and occupied Armenia, Central Afghanistan, Karakorum and SE Pamir. It provides also some insights into the biodiversity pattern before the mass extinction at the end of the Guadalupian, and suggests that this event was as rapid as the end- Permian mass extinction, at least in Central Asia. 

  1. Receptiveness to Flexible Employment at Hungarian SMEs

    Directory of Open Access Journals (Sweden)

    Ákos Essősy

    2018-04-01

    Full Text Available Nowadays, only companies that are adaptable and flexible in their structure and processes can survive. The basis for a motivated company aiming for peak performance is organisational innovation. Hungary is one of the less innovative countries in Europe. Only organisations that can integrate new solutions smoothly into their everyday operations will remain truly competitive. The Government of Hungary, in its Partnership Agreement with the European Union, set out the goals for improving and supporting the adaptability of enterprises, the promotion of flexible and family-friendly workplace practices and services, and the employment of women with young children. The aim of this study is to demonstrate, through a Hungarian example, the receptiveness of Hungarian small and medium-sized enterprises to flexible forms of employment. The effect of flexible employment on economic adaptability and competitiveness through workforce efficiency and retention is examined. Its aim is the raise the awareness of options to increase employment among Hungarian SME managers.

  2. Linguistic layers of Old Hungarian hydronyms

    OpenAIRE

    Győrffy, Erzsébet

    2014-01-01

    When analysing the etymological layers of Hungarian river names, it becomes soon clear that loan names make up a much larger group than in the group of settlement names, for instance. This fact can be due to the phenomenon that in the case of hydronyms, name-giving and name-usage is driven mainly by communicative needs, while other (e. g. socio-cultural or political) factors only rarely influence name-giving. In my paper, it was my aim to provide an etymological typology of Hungarian hydronym...

  3. POPULISM AS A DISCOURSE OF HUNGARIAN ELITES

    Directory of Open Access Journals (Sweden)

    A. Bozóki

    2012-01-01

    Full Text Available Since the end of the 19th century populist movements emerged as significant actors of the Hungarian politics. The attempts to assess populism appeared to be as ambiguous, as the attempts by politicians and pundits to describe it. The study of its development demonstrates that it is not linked to the traditional division between left and right, but represents dissatisfaction with the established elites in the society. The article considers changing nature of Hungarian populism on different stages of national history. Specific attention is devoted to the content and value of populist policies in the current Hungary.

  4. Late Carboniferous and Early Permian algal microflora (Liuzhou, South China)

    Energy Technology Data Exchange (ETDEWEB)

    Li Chun (Nanjing Inst. of Geology and Paleontology, Nanjing (China)); Mamet, B. (Montreal Univ., PQ (Canada))

    1993-03-01

    Paleozoic algae are important contributors to the formation of carbonate sediments. A study was conducted to compare an Upper Carboniferous-Lower Permian carbonate succession of South China with what is generally observed in the Tethys Sea and North America. The sequence studied was in the Maping Limestone at the Loutishan section in Liuzhou, with some additional information derived from the Maping Limestone at Shangxinping and from the Chuanshan Limestone at Yuhuangshan and in the Nanjing Hills. In the Late Carboniferous, the beresellid algae are important builders and the Tubiphytes-Archaeolithophyllum community is locally replaced by a Tubiphytes-Ungdarella association. Early Permian oncolites were formed by complex Osagia, then by Esmerella. The Asselian Sphaeroschwagerina fauna is underlined by the outburst of epimastoporid dasycladales and phylloid Anchicodiaceae. Microcodium is observed at the contact of the Sphaeroschwagerina moelleri/sphaerica Zones. The overlying and paraconformable Chihsia Limestone is characterized by a Gymnocodium-Gyroporella-Mizzia flora. In most cases, the base of the fusulinid zones, therefore, coincides with an important local floristic change. 72 refs., 4 figs.

  5. Prolonged Permian Triassic ecological crisis recorded by molluscan dominance in Late Permian offshore assemblages.

    Science.gov (United States)

    Clapham, Matthew E; Bottjer, David J

    2007-08-07

    The end-Permian mass extinction was the largest biotic crisis in the history of animal life, eliminating as many as 95% of all species and dramatically altering the ecological structure of marine communities. Although the causes of this pronounced ecosystem shift have been widely debated, the broad consensus based on inferences from global taxonomic diversity patterns suggests that the shift from abundant brachiopods to dominant molluscs was abrupt and largely driven by the catastrophic effects of the end-Permian mass extinction. Here we analyze relative abundance counts of >33,000 fossil individuals from 24 silicified Middle and Late Permian paleocommunities, documenting a substantial ecological shift to numerical dominance by molluscs in the Late Permian, before the major taxonomic shift at the end-Permian mass extinction. This ecological change was coincident with the development of fluctuating anoxic conditions in deep marine basins, suggesting that numerical dominance by more tolerant molluscs may have been driven by variably stressful environmental conditions. Recognition of substantial ecological deterioration in the Late Permian also implies that the end-Permian extinction was the climax of a protracted environmental crisis. Although the Late Permian shift to molluscan dominance was a pronounced ecological change, quantitative counts of 847 Carboniferous-Cretaceous collections from the Paleobiology Database indicate that it was only the first stage in a stepwise transition that culminated with the final shift to molluscan dominance in the Late Jurassic. Therefore, the ecological transition from brachiopods to bivalves was more protracted and complex than their simple Permian-Triassic switch in diversity.

  6. The Hungarian car insurance cartel saga

    NARCIS (Netherlands)

    Cseres, K.J.; Szilágyi, P.; Rodger, B.

    2013-01-01

    his chapter discusses the landmark Hungarian case relating to the car insurance and repair markets, which involved both vertical and horizontal agreements. The case concerned the horizontal relationship between Hungary’s two largest insurance companies and their vertical relationships with car

  7. Hungarian Competition Law & Policy: The Watermelon Omen

    OpenAIRE

    Pal Szilagyi

    2012-01-01

    If we look at recent developments from a wider perspective, we can see some radical changes in the attitudes of the Hungarian legislature and the society. Pál Szilágyi (Péter Pázmány Catholic University )

  8. Phosphatic Permian rocks of the Adobe Range, Nevada, and their environment of deposition

    Science.gov (United States)

    Ketner, Keith Brindley

    1979-01-01

    Permian sedimentary rocks in the Adobe range, northern Nevada, are phosphatic, and although the particles of phosphate are relatively more disseminated, they closely resemble the rocks of the Phosphoria Formation. In the northern Adobe Range, where the entire Permian sequence is approximately correlative with the Phosphoria Formation, it is 200 m thick and averages 1.7 percent P2O5 . In the southern Adobe Range, the Permian sequence is more than 1,700 m thick, and the upper half which is roughly correlative with the Phosphoria Formation averages more than 2 percent P2O5. Some thin beds in rocks of Permian age contain more than 20 percent P2O5. Phosphatic rocks of the Adobe Range were deposited in shallow water among islands in the western part of the epicontinental Phosphoria sea. The continental margin and the open ocean lay far to the west. At the same time, the Phosphoria Formation was being deposited in the eastern and central parts of the Phosphoria sea. Theories based on the work of Kasakov done in 1937 relating phosphate deposition directly to sites of upwelling oceanic waters are questioned. Nondeposition of diluent materials such as detritus and carbonate is probably of more importance in producing phosphate in economic concentrations than is geographic position with respect to upwelling waters.

  9. Permian macro- and miofloral diversity, palynodating and ...

    Indian Academy of Sciences (India)

    The order Glossopteridales is highly diversi- fied with 23 taxa and the genus Glossopteris, with 22 species, dominates the flora. The mioflora of this colliery is represented by two distinct palynoassemblages. The palynoassemblage-III is correlatable with the palynoflora of Early Permian (Artinskian) Lower Barakar Formation.

  10. Evidence of lacustrine sedimentation in the Upper Permian Bijori ...

    Indian Academy of Sciences (India)

    cent areas. On the basis ...... Coaly layers formed from the accumulations of ... indicative of a continental affinity. 3. ..... rior of the Tethys margin (Veevers and Tewari ..... Petrol. 51 1147–1156. Raja Rao C S 1983 Coalfields of India. Vol-III, Coal.

  11. The end-Permian regression in the western Tethys: sedimentological and geochemical evidence from offshore the Persian Gulf, Iran

    Science.gov (United States)

    Tavakoli, Vahid; Naderi-Khujin, Mehrangiz; Seyedmehdi, Zahra

    2018-04-01

    Detailed sedimentological and geochemical records across the Permian-Triassic boundary (PTB) in five offshore wells of the central Persian Gulf served to interpret the end-Permian sea-level change in this region. A decrease in sea level at the PTB was established by petrographical and geochemical study of the boundary. Thin sections showed that Upper Permian strata are composed of dolomite with minor anhydrite, changing into limestone in Lower Triassic sediments. Brine dilution toward the boundary supports sea-level fall in the Permian-Triassic transition, reflected by a decrease in anhydrite content and a shallowing-upward trend from lagoonal to peritidal facies. Isotopic changes at the boundary are in favor of sea-level fall. Changes in both carbon (from about 4 to -1‰) and oxygen (from 2 to -5‰) stable isotopes show negative excursions. The shift in carbon isotope values is a global phenomenon and is interpreted as resulting from carbonate sediment interaction with 12C-rich waters at the end-Permian sea-level fall. However, the oxygen isotope shift is attributed to the effect of meteoric waters with negative oxygen isotope values. The increase in strontium isotope ratios is also consistent with the high rate of terrestrial input at the boundary. The effect of meteoric conditions during diagenesis is evident from vuggy and moldic porosities below the PTB. The following transgression at the base of the Triassic is evident from the presence of reworked fossils and intraclasts resulting from deposition from agitated water.

  12. Educating Hungarian medical librarians in special literature.

    Science.gov (United States)

    Jantsits, G

    1974-01-01

    In Hungary the completion of a thirty-month course is required of those who wish to qualify as medium-level librarians. Medical librarians are given a special course which differs from the general course in that it covers the subjects of medical terminology and information in special literature. The latter subject is accorded the highest number of teaching hours, since the subject matter is vast and since, in addition to theory, much time must be spent on exercises and the presentation of reference books. The students become familiar with the main Hungarian and foreign information systems in the medical and related fields and with special bibliographies, encyclopedias, handbooks, and dictionaries. We take special care to familiarize students with the abstracting journals and indices. For several semesters they have homework and lesson exercises in the use of the Hungarian Medical Bibliography and Index Medicus.

  13. The deficit mechanism of the Hungarian municipalities

    OpenAIRE

    Vasvári, Tamás

    2012-01-01

    The management of the Hungarian municipal sector has received special attention since the crisis in 2008 and interest in the sector increased further due to the changes in legislation in 2011. A great number of economy experts and speakers on behalf of the government or the municipalities provided further details on prevailing issues in the municipal sector, however, their assessment of the severity of these issues varied greatly. By describing the logical framework of the deficit mechanism t...

  14. Hungarian participation in the intercosmos program

    International Nuclear Information System (INIS)

    Ferencz, Cs.

    1981-01-01

    Hungarian specialists have been interested in all fields of space research from the beginning. They also participate in the program in accordance with the scientific and technical state-of-the-art and financial possibilities of Hungary. The author summarizes the most important results of more than twenty years achieved in the field of cosmic physics, cosmic meteorology, space telecommunication, medical biology and the research of energy resources. (author)

  15. Research on Relative Age in Hungarian Swimming

    Directory of Open Access Journals (Sweden)

    Nagy Nikoletta

    2015-12-01

    Full Text Available In 2017, the 19th World Swimming Championship will be organized in Hungary. Up to now, many people have already been working with swimmers to achieve good results. However, in the next period they must work even harder to ensure that the national swimmers of a country as small as Hungary can achieve the outstanding results of their predecessors. Since high-level competitions in swimming have become more intense, innovations including scientific studies are needed during preparation for the event. The purpose of this paper is to present the major results of an independent study carried out by the authors about the relative age of the best Hungarian swimmers with the aim of contributing to their preparation. The research population consisted of selected age groups of swimmers registered by the Hungarian Swimming Association (N=400. The method for data collection was an analysis of documents. To evaluate the data, the Chi-square and Kruskal-Wallis tests were used. The results are presented according to the period of the competitor’s date of birth, gender, and age group. The results confirm only partly the hypothesis that people born in the first quarters of the year play a dominant role in Hungarian national swimming teams. In the conclusion, the authors recommend further research on relative age in swimming and in other sports.

  16. The Hungarian youth's knowledge and attitude in the nuclear field

    International Nuclear Information System (INIS)

    Petoefi, G.; Legradi, G.

    2000-01-01

    The Hungarian Youth for Nuclear (FINE) was established in 1999 as the Hungarian branch of the Young Generation Network. Our purpose is to remove the misconceptions and fears that have arisen around the nuclear techniques, mainly nuclear energetics, and to reply to the questions brought up by the Hungarian youth on this topic. This year, our main activity was to take part in the Student Island with a Nuclear-tent. In this paper we delineate our experience that we have gained with the help of our programmes about the attitude and knowledge of the Hungarian youth. (authors)

  17. Subsurface Permian reef complexes of southern Tunisia: Shelf carbonate setting and paleogeographic implications

    Science.gov (United States)

    Zaafouri, Adel; Haddad, Sofiene; Mannaî-Tayech, Beya

    2017-05-01

    2-D seismic reflection sections, borehole data as well as published and unpublished data have been investigated to reconstruct the paleogeography of southern Tunisia during Middle to Late Permian times. Paleogeographical reconstruction based on the integration of petroleum well data and 2-D seismic facies interpretation shows three main depositional areas with very contrasting sedimentary pile. These are 1) a subsiding basin; 2) an outer shelf carbonate, and 3) an inner shelf carbonate. Based on typical electric responses of reef buildups to seismic wave, we shall urge that during Middle Permian times, the outer carbonate shelf was subject of reef barrier development. Lithology evidences from core samples show that reef framework correspond mainly to fossiliferous limestone and dolomite. The WNW-ESE recognized reef barrier led between latitudes 33° 10‧ 00″N and 33° 20‧ 00″N. The Tebaga of Medenine outcrop constitutes the northern-edge of this barrier. Westward it may be extended to Bir Soltane area whereas its extension eastward is still to be determined. Biogenic buildups took place preferentially over faulted Carboniferous and lower Paleozoic paleohighs resulting likely from the Hercynian orogeny. The subsiding basin is located north of Tebaga of Medenine outcrop where Upper Permian sedimentary sequence is made entirely of 4000 m deep marine green silty shale facies. These are ascribed to unorganized and chaotic reflectors. Inner carbonate shelf facies succession corresponds to a typical interbedding of shallow marine carbonate deposits, shale, dolomite, and anhydrite inducing parallel-layered of strong amplitude and good continuity reflectors. Also within the inner carbonate shelf patch reef or reef pinnacles have been identified based on their seismic signature particularly their low vertical development as compared to reef complexes. Southward, towards Sidi Toui area, the Upper Permian depositional sequence thins out and bears witness of land

  18. Exploratory shaft facility preliminary designs - Permian Basin

    International Nuclear Information System (INIS)

    1983-09-01

    The purpose of the Preliminary Design Report, Permian Basin, is to provide a description of the preliminary design for an Exploratory Shaft Facility in the Permian Basin, Texas. This issue of the report describes the preliminary design for constructing the exploratory shaft using the Large Hole Drilling method of construction and outlines the preliminary design and estimates of probable construction cost. The Preliminary Design Report is prepared to complement and summarize other documents that comprise the design at the preliminary stage of completion, December 1982. Other design documents include drawings, cost estimates and schedules. The preliminary design drawing package, which includes the construction schedule drawing, depicts the descriptions in this report. For reference, a list of the drawing titles and corresponding numbers are included in the Appendix. The report is divided into three principal sections: Design Basis, Facility Description, and Construction Cost Estimate. 30 references, 13 tables

  19. Hungarian University Students' Misunderstandings in Thermodynamics and Chemical Kinetics

    Science.gov (United States)

    Turanyi, Tamas; Toth, Zoltan

    2013-01-01

    The misunderstandings related to thermodynamics (including chemical equilibrium) and chemical kinetics of first and second year Hungarian students of chemistry, environmental science, biology and pharmacy were investigated. We demonstrated that Hungarian university students have similar misunderstandings in physical chemistry to those reported in…

  20. Quantitative Investigations in Hungarian Phonotactics and Syllable Structure

    Science.gov (United States)

    Grimes, Stephen M.

    2010-01-01

    This dissertation investigates statistical properties of segment collocation and syllable geometry of the Hungarian language. A corpus and dictionary based approach to studying language phonologies is outlined. In order to conduct research on Hungarian, a phonological lexicon was created by compiling existing dictionaries and corpora and using a…

  1. TAXONOMY AND STRUCTURE OF HUNGARIAN PERSONALITY-TRAITS

    NARCIS (Netherlands)

    SZIRMAK, Z; DERAAD, B

    This study reports on the application of the principles of the lexical approach to a non-Indo-European language, namely Hungarian. This language is a Uralic island surrounded on all sides by Indo-European languages. In addition, the Hungarians are, in terms of cultural features, Europeans. These

  2. Check list of the Hungarian Salticidae with biogeographical notes

    Directory of Open Access Journals (Sweden)

    Szüts, Tamás

    2003-04-01

    Full Text Available An updated check list of the Hungarian jumping spider fauna is presented. 70 species are recorded from Hungary so far. Four species are new to the Hungarian fauna: Hasarius adansoni, Neon valentulus, Sitticus caricis, Synageles subcingulatus. With 12 original drawings.

  3. Food irradiation and Hungarian experiences with it

    Energy Technology Data Exchange (ETDEWEB)

    Farkas, Jozsef; Kiss, Istvan

    1988-01-01

    Among the different types of food irradiation techniques using ionizing radiations the methods serving - in a direct or indirect way - the purposes of health protection are reviewed. Based on foreign and Hungarian examples radurization of vegetables (potatoes, onions, garlics) by low irradiation doses, radiosterilization of corn, tropic and subtropic fruits, radicidation of dry additivies (spice, medicinal herb) and foodstuffs of animal origin (meat, poultry, egg, fish, shrimp, etc.) are discussed. The general situation of food irradiation in Hungary inlcuding licensing procedures is evaluated. (V.N.) 32 refs.; 3 figs.

  4. Thermoluminescence dating of some Hungarian medieval churches

    International Nuclear Information System (INIS)

    Kasa, I.; Bajnoczy, G.

    1984-01-01

    Thermoluminescence dating of three Hungarian historic churches was performed using the quarz inclusion technique and sup(60)Co gamma irradiation. Quarz grains obtained from the bricks were irradiated and the radiation doses were measured by CaSOsub(4):Dy TL dosemeters. Glow curves of irradiated and non-irradiated samples were also measured. From the results it was concluded that the ages of two churches were 10 and 30 percent less, respectively, than the ages estimated earlier. The age of the third church proved to be correct. (R.P.)

  5. THE HUNGARIAN CRISIS: AN AUSTRIAN SCHOOL EXPLANATION

    Directory of Open Access Journals (Sweden)

    Andras Toth

    2013-07-01

    Full Text Available The Hungarian model was heralded as one of the most successful post-socialist way of integration into the globalised world economy and European economic area in the nineties. Currently, Hungary is suffering from a full-blown crisis 1996 onwards. Increasingly large number of Hungarians is losing their faith in political parties, institutions, democracy and in market economy. The government, elected in 2010 by supermajority and still enjoying a broad support despite the deepening recession, condemns the development path taken after 1989 and openly rejects the wrong model of the last 20 years. The government intends to build a new economic model following a model, which one can call a model of economic nationalism as the only way out of the crisis. The paper intends to portray, through the case of Hungary, how economy and politics is interconnected, and why political elites are choosing a credit fuelled development path. The paper intends to portray how a credit fuelled growth was induced by politics and ended up in tears. Moreover, the paper describes the consequences of pro-etatist shift in the public sentiment due to the alleged “market-failure”, which was in reality a crisis, at first place, created for political purposes by political means. This article, based on the Austrian business cycle theory, argues that the tragedy of Hungary was that it went through a government inspired spending binge in the first half of the 2000s. The deficit spending of the government was accompanied by the expansion of credit by the commercial banks, mostly denominated in Swiss francs. The combined effect of deficit spending and credit expansion was the build-up of debt and loss of cost competitiveness. The 2008 crisis ended the credit fuelled development path and has started the long and painful period of deleveraging crisis. On the other hand, the Hungarian crisis is a post-Keynesian crisis. It had broken out when the state was already heavily indebted and

  6. Late Permian (Zechstein) carbonate-facies maps, the Netherlands

    NARCIS (Netherlands)

    Geluk, M.C.

    2000-01-01

    The Late Permian Zechstein carbonates in the Southern Permian Basin were deposited under marine conditions. The carbonates form part of a largely progradational infill, with a gradual northward facies shift. The paleogeography of the Zechstein carbonate deposits has been reviewed recently on the

  7. CHALLENGES OF HUNGARIAN HIGHER EDUCATION IN UKRAINE

    Directory of Open Access Journals (Sweden)

    Viktória Ferenc

    2011-01-01

    Full Text Available Hungarians in Ukraine have a well organized educational system that covers institutions from the kindergarten to the university. At first glance it may look like that the maintenance of the Transcarpathian Hungarians in Ukraine is guaranteed, however,we have to see that minority education (which is one of the key-issue of the maintenance of the community is threatened by several factors. In the given paper I will take under investigation only two of these factors. On the one hand the Ukrainian state language policy would like to strengthen the position of the state language even at the expense of other languages and education is used as a means of achieving these aims. On the other hand, while education is one of the effective and powerful means of achieving social goals of the minority and choosing the language of instruction is a crucial part of language education policy, minority universities neglect serious language planning activity. It is high time for every institute to work out an individual university language policy taking into account their own aims and personal conditions.

  8. Ottoman-Hungarian Conflict through Venetian Eyes

    Directory of Open Access Journals (Sweden)

    N. Zeynep YELÇE

    2017-04-01

    Full Text Available The new phase in Ottoman-Hungarian relations starting with the ascension of Süleyman I and the following period of conflict have been thoroughly examined by scholars; causes and effects have been analyzed; and the process has been evaluated in a wide array of perspectives ranging from evaluations as a process of glorious conquest to a process of tragic enslavement. This paper moves away from such grand narratives to explore the way the process was perceived by contemporaries as they lived through the conflict. As such, this paper focuses on the letters of Lorenzo Orio, the Venetian ambassador in Buda between 1519-1523. From his arrival in Buda on June 5, 1519, to his presentation of his report to the Pregadi on December 22, 1523; Orio has been a close witness of the relations and conflicts between the Ottomans, Habsburgs, and the Hungarians. The information offered by Orio in these tumultuous times, as he tried to present a neutral stance for Venice, has not only added to the soft power of Venice but presents us the experience and perception of an era. In other words, it opens a window to the rumors, gossip, fears, and hopes in the daily lives of the contemporaries.

  9. Hungarian system for nuclear emergency preparedness

    International Nuclear Information System (INIS)

    Borsi, Laszlo; Szabo, Laszlo; Ronaky, Jozsef

    2000-01-01

    The Hungarian Government had established in 1989 on the basis of national and international experience the National System for Nuclear Emergency Preparedness (NSNEP). Its guidance is ad-ministered by the Governmental Commission for Nuclear Emergency Preparedness (GCNEP). The work of the Governmental Commission is designated to be assisted by the Secretariat, the Operational Staff and by the Technical Scientific Council. The leading and guiding duties of the relevant ministries and national agencies are performed by the Sectional Organisations for Nuclear Emergency Preparedness (SONEP), together with those of the Metropolitan Agencies and of the county agencies by the Metropolitan Local Committee (MLCNEP) and by County Local Committees. The chairman of the Governmental Commission is the Minister of the Interior whose authority covers the guidance of the NSNEP's activities. The Secretariat of the Governmental Commission (SGC) co-ordinates the activities of the bodies of the Governmental Commission, the sectional organisations, the local committees for nuclear emergency preparedness and those of the other bodies responsible for implementing action. The Emergency Information Centre (EIC) of GCNEP as the central body of the National Radiation Monitoring, Warning and Surveillance System provides the information needed for preparing decisions at Governmental Commission level. The technical-scientific establishment of the governmental decisions in preparation for nuclear emergency situations and the elimination of their consequences are tasks of the Technical-Scientific Council. The Centre for Emergency Response, Training and Analysis (CERTA) of the Hungarian Atomic Energy Authority (HAEA) may be treated as a body of the Governmental Commission as well. The National Radiation Monitoring, Warning and Surveillance System (NRMWSS) is integral part of the NSNEP. The NRMWSS consists of the elements operated by the ministries and the operation of nation-wide measuring network in

  10. Internet map of the Hungarian nuclear field

    International Nuclear Information System (INIS)

    Besenyei, Elisabeth

    2001-01-01

    The increasing role of Internet in the dissemination of information cannot be questioned. The organisations dealing with public information have to face with this challenge. New methods and ways are needed in order to effectively use this opportunity. An effective communication requires certain knowledge on the characteristics of the target group. The present situation on the Internet use in Hungary has been studied by a number of public opinion polls. In Europe Hungary is the eleventh in the row concerning the population percentage of Internet users. At the same time it is hard to define the exact number as it is continuously increasing. From the public opinion polls it can be seen that about 49 % of active Internet users, about 37 percent seek for information on the Internet. The organisations playing role in nuclear field includes nuclear facilities, research institutes, regulatory bodies as well as civil associations. Almost all of them realised the importance of the appearance on the Internet and have their web site. Among the web-sites of the Hungarian nuclear facilities the new home page of the Paks NPP (www.npp.hu) is especially well designed and worth to visit. The Atomic Energy Research Institute operates the 10 MW Budapest Research Reactor. The main features of the reactor can be found on the web site of the institute (www.kfki.hu/~aekihp/). Information about the research possibilities of the training reactor of the Institute of Nuclear Techniques of the Technical University of Budapest is provided on the web site (www.reak.bme.hu). The web site of the Hungarian Atomic Energy Authority (www.haea.gov.hu) has been renewed recently. Certainly, the list of the web sites of the Hungarian organisations active in nuclear field cannot be complete as it is a continuously evolving area. Nevertheless one can see that the players realised the importance of the challenge given by the Internet. While considerable effort is needed to maintain and refresh the web site

  11. Comparative Earth history and Late Permian mass extinction

    Science.gov (United States)

    Knoll, A. H.; Bambach, R. K.; Canfield, D. E.; Grotzinger, J. P.

    1996-01-01

    The repeated association during the late Neoproterozoic Era of large carbon-isotopic excursions, continental glaciation, and stratigraphically anomalous carbonate precipitation provides a framework for interpreting the reprise of these conditions on the Late Permian Earth. A paleoceanographic model that was developed to explain these stratigraphically linked phenomena suggests that the overturn of anoxic deep oceans during the Late Permian introduced high concentrations of carbon dioxide into surficial environments. The predicted physiological and climatic consequences for marine and terrestrial organisms are in good accord with the observed timing and selectivity of Late Permian mass extinction.

  12. Estimating wage equations for Hungarian higher-education graduates

    OpenAIRE

    Galasi, Peter

    2003-01-01

    The paper investigates the wage determination of Hungarian highereducation graduates with using two samples of Hungarian careerbeginners, applying IV techniques and the multiple indicator solution so as to diminish potential estimation biases due to endogeneity of independent variables (especially the education variable) and the simultaneity of wages and working time. The results show that university education yields considerable wage premium as compared to college education, and that the ret...

  13. Innovation and Internationalization of Hungarian SMEs in the IT Industry

    Directory of Open Access Journals (Sweden)

    Csonka László

    2014-10-01

    Full Text Available The aim of this paper is to look at the extent and type of internationalization among Hungarian information technology (IT small- and medium-sized enterprises (SMEs and the possible relationship between the degree of innovativeness and the internationalization of these companies. Information technologies play an important role in the Hungarian economy: this sector is one of the most R&D intensive industries in which many SMEs are active.

  14. Twenty years of isotope applications in the Hungarian aluminium industry

    International Nuclear Information System (INIS)

    Bujdoso, E.

    1982-01-01

    After a short review of the isotope techniques applied in the Hungarian aluminium industry some special applications and their results are briefly outlined. Industrial and laboratory scale trace constituent determinations, isotope and activation analytical methods and the application of sealed radiation sources are discussed. It has been shown that the related R+D activity followed closely the development trends of the aluminium industry. The references given is a comprehensive bibliography of Hungarian publications in this field. (author)

  15. The New Etymological Dictionary of Hungarian Idioms and Proverbs

    Directory of Open Access Journals (Sweden)

    Bárdosi Vilmos

    2017-01-01

    Full Text Available After briefly surveying the research carried out in Hungary on the origin of sayings, proverbs and adages, this paper introduces and exemplifies the way the new Hungarian phraseological etymological dictionary has been compiled. It subsequently presents excerpts from the dictionary that will expound on the origin of 1800 set phrases and statistically analyses the linguistic, cultural-historical, historical, literary, ethnographic and intercultural background of the Hungarian set phrases included in the dictionary.

  16. Physicochemical analysis of Permian coprolites from Brazil

    Science.gov (United States)

    Rodrigues, M. I. C.; da Silva, J. H.; Santos, F. Eroni P.; Dentzien-Dias, P.; Cisneros, J. C.; de Menezes, A. S.; Freire, P. T. C.; Viana, B. C.

    2018-01-01

    In this paper we performed the study of two coprolites (fossilized feces) collected from the exposed levels of the Pedra de Fogo Formation, Parnaiba Sedimentary Basin, and Rio do Rasto Formation, Paraná Sedimentary Basin, both of the Palaeozoic era (Permian age). They were characterized using X-ray diffractometry, infrared, Raman and energy dispersive spectroscopy techniques in order to aid our understanding of the processes of fossilization and to discuss issues related to the feeding habits of the animals which generated those coprolites, probably cartilaginous fishes. The results obtained using a multitechnique approach showed that although these coprolites are from different geological formations, 3000 km away from each other, they show the same major crystalline phases and elemental composition. The main phases found were hydroxyapatite, silica, calcite and hematite, which lead to infer that those coprolites were formed under similar conditions and produced by a similar group of carnivore or omnivore fishes.

  17. Organic richness and gas generation potential of Permian Barren ...

    Indian Academy of Sciences (India)

    this study, a total of 32 core samples of Permian Barren Measures from four boreholes in Raniganj field of Damodar Basin ... number of factors like (i) quality and quantity of organic matter ...... Gujarat Energy Research and Management Insti-.

  18. Stratigraphy and paleontology of Lower Permian rocks north of Cananea, northern Sonora, Mexico

    Science.gov (United States)

    Blodgett, R.B.; Moore, T.E.; Gray, F.

    2002-01-01

    Lower Permian carbonate and overlying red bed clastic rocks are present in a 2 km2 stratigraphic window in the vicinity of Rancho La Cueva, Santa Cruz sheet (scale 1:50,000), northern Sonora, Mexico. This exposure lies unconformably beneath predominantly intermediate Upper Cretaceous volcanics yielding 40Ar/39Ar ages of 73.4?? 0.18 and 71.1 ?? 0.35 Ma. The lower part of the Permian succession consists of light- to medium-gray colored limestones of the Colina Limestone, with a minimum thickness of 235 m. Sedimentary features suggest shallow water, slightly restricted depositional environments. Although lacking observable fossils for the most part, two intervals of richly fossiliferous, silicified shell beds are present near the base and top of the Colina Limestone. The lower fauna consist mostly of gastropods and bivalves. The presence of a new microdomatid gastropod species. Glyptospira sonorensis n. sp., close to Glytospira arelela Plas, suggests a late Wolfcampian age for this horizon. The upper fauna are predominantly molluscan dominated (gastropods and bivalves), but some brachiopods (productids and the rhynchonellid genus Pontisia) are also present. Gastropod genera include Bellerophon, Warthia, Euomphalus (represented by the species, Euomphalus kaibabensis Chronic), Baylea, Worthenia, Naticopsis, Goniasma, Kinishbia, Cibecuia, and Glyptospira. The gastropods suggest a Leonardian (late Early Permian) age for this horizon, and many of the species have previously been recorded from the Supai Group and Kaibab Formation of northern and central Arizona. The Colina Limestone is conformably overlain by 11.2 m of light-gray lime mudstone and dolostone, assigned here to the Epitaph Dolomite, which in turn is succeeded by 58.8 m of red-colored sandstone and gray lime mudstone, assigned here to the Scherrer Formation. This Lower Permian succession is significant because it further strengthens the stratigraphic ties of southeastern Arizona rocks with those of northern

  19. Enhanced recycling of organic matter and Os-isotopic evidence for multiple magmatic or meteoritic inputs to the Late Permian Panthalassic Ocean, Opal Creek, Canada

    Science.gov (United States)

    Georgiev, Svetoslav V.; Stein, Holly J.; Hannah, Judith L.; Henderson, Charles M.; Algeo, Thomas J.

    2015-02-01

    The geochemical record for the Permian-Triassic boundary in northern latitudes is essential to evaluation of global changes associated with the most profound extinction of life on Earth. We present inorganic and organic geochemical data, and Re-Os isotope systematics in a critical stratigraphic interval of pre- and post-extinction Upper Permian-Lower Triassic sediments from Opal Creek, western Canada (paleolatitude of ∼30°N). We document significant and long-lived changes in Panthalassa seawater chemistry that were initiated during the first of four magmatic or meteoritic inputs to Late Permian seawater, evidenced by notable decreases of Os isotopic ratios upsection. Geochemical signals indicate establishment of anoxic bottom waters shortly after regional transgression reinitiated sedimentation in the Late Permian. Euxinic signals are most prominent in the Upper Permian sediments with low organic carbon and high sulfur contents, and gradually wane in the Lower Triassic. The observed features may have been generated in a strongly euxinic ocean in which high bacterioplankton productivity sustained prolific microbial sulfate reduction in the sediment and/or water column, providing hydrogen sulfide to form pyrite. This scenario requires nearly complete anaerobic decomposition of predominantly labile marine organic matter (OM) without the necessity for a complete collapse of primary marine productivity. Similar geochemical variations could have been achieved by widespread oxidation of methane by sulfate reducers after a methanogenic burst in the Late Permian. Both scenarios could have provided similar kill mechanisms for the latest Permian mass extinction. Despite the moderate thermal maturity of the section, OM in all studied samples is dominantly terrestrial and/or continentally derived, recycled and refractory ancient OM. We argue that, as such, the quantity of the OM in the section mainly reflects changes in terrestrial vegetation and/or weathering, and not in

  20. An attempt to categorize Hungarian community currencies

    Directory of Open Access Journals (Sweden)

    Eszter Szemerédi

    2018-04-01

    Full Text Available Since the emergence of complementary currencies in the 1980s there have been numerous attempts to classify them, despite that the terms local currency, community currency and many others describing place-based monetary tools are not considered similarly by scholars. The local currencies take many forms, and local governments play different roles in their emergence and development. In Hungary there has been an increasing attention and discussion around the idea of implementing these alternative monetary tools. There is a growing number of working complementary currencies in Hungary, but academic research focuses mostly on whether these can contribute to the local development and what kind of effects they have. The aim of this paper is to present a possible categorization of Hungarian complementary currencies based on the role local governments played in their implementation. I evaluate whether these community currencies are effective at first, and attempt to categorize them based on their purpose, association form and their relationships with local governments, with the purpose of increasing awareness for these initiatives in the process of policy-making.

  1. Brahms J. Hungarian Dances. London Symphony Orchestra, Neeme Järvi / Jonathan Swain

    Index Scriptorium Estoniae

    Swain, Jonathan

    1991-01-01

    Uuest heliplaadist "Brahms J. Hungarian Dances. London Symphony Orchestra, Neeme Järvi. Chandos MC ABTD 1496; CD CHAN 8885 (57 minutes). Brahms J. Hungarian Dances. Staatskapelle Berlin. Otmar Suitner." Denon CD CO- 74597 (53 minutes)

  2. The new Permian-Triassic paleomagnetic pole for the East European Platform corrected for inclination shallowing

    Science.gov (United States)

    Fetisova, A. M.; Veselovskiy, R. V.; Scholze, F.; Balabanov, Yu. P.

    2018-01-01

    The results of detailed paleomagnetic studies in seven Upper Permian and Lower Triassic reference sections of East Europe (Middle Volga and Orenburg region) and Central Germany are presented. For each section, the coefficient of inclination shallowing f (King, 1955) is estimated by the Elongation-Inclination (E-I) method (Tauxe and Kent, 2004) and is found to vary from 0.4 to 0.9. The paleomagnetic directions, corrected for the inclination shallowing, are used to calculate the new Late Permian-Early Triassic paleomagnetic pole for the East European Platform (N = 7, PLat = 52.1°, PLong = 155.8°, A95 = 6.6°). Based on this pole, the geocentric axial dipole hypothesis close to the Paleozoic/Mesozoic boundary is tested by the single plate method. The absence of the statistically significant distinction between the obtained pole and the average Permian-Triassic (P-Tr) paleomagnetic pole of the Siberian Platform and the coeval pole of the North American Platform corrected for the opening of the Atlantic (Shatsillo et al., 2006) is interpreted by us as evidence that 250 Ma the configuration of the magnetic field of the Earth was predominantly dipolar; i.e., the contribution of nondipole components was at most 10% of the main magnetic field. In our opinion, the hypothesis of the nondipolity of the geomagnetic field at the P-Tr boundary, which has been repeatedly discussed in recent decades (Van der Voo and Torsvik, 2001; Bazhenov and Shatsillo, 2010; Veselovskiy and Pavlov, 2006), resulted from disregarding the effect of inclination shallowing in the paleomagnetic determinations from sedimentary rocks of "stable" Europe (the East European platform and West European plate).

  3. Rama in the royal title of the Hungarian kings

    Directory of Open Access Journals (Sweden)

    Živković Tibor D.

    2004-01-01

    Full Text Available The region (župa of Rama was enlisted in the official title of the Hungarian kings around 1138, as it is known from an official document. The exact answer to the question under which circumstances it happened has never been reached. It is most probable that Rama was not just other name for Bosnia as it was proposed in historiography, neither was a part of Bosnia conquered by military action of the Hungarian king around 1135. Having in mind that Rama was a part of the principality of Raška during the Early Middle Ages, it is quite possible that Rama became part of the official title of the Hungarian kings through some direct connections between ruling families of Hungary and Raška. The most probable answer could be reached through the examination of these relations. Namely, a daughter of Raška's župan, Uroš I, Helena, was married to the Hungarian crown prince Bela in 1129, when Rama was, most probably, part of Helena's dowry. When the crown prince became king of Hungary in 1131, Rama was included in his royal title. Later on during the Middle Ages Rama became part of Bosnia giving ground to the Hungarian kings to claim whole Bosnia as their heritage. .

  4. Conodont succession and reassessment of major events around the Permian-Triassic boundary at the Selong Xishan section, southern Tibet, China

    Science.gov (United States)

    Yuan, Dong-Xun; Zhang, Yi-Chun; Shen, Shu-Zhong

    2018-02-01

    A major discrepancy for the age of the Selong Group from middle Cisuralian (Early Permian) to Changhsingian resulted from previous reports of Sakmarian, Kungurian and Guadalupian (Middle Permian) conodonts and Lopingian (Late Permian) brachiopods. Recently, Cisuralian and Guadalupian conodonts were reported again from the Selong Group and the basal part of the Kangshare Formation at the Selong section, but the age discrepancy remains. We present our conodont materials based on large samples collected from the Selong Group and our interpretation based on identifications using a sample population approach. Three conodont zones are recognized in our re-investigation of the upper part of the Selong Group. They include the Vjalovognathus sp., the Mesogondolella hendersoni, and the M. sheni zones, in ascending order. These zones are overlain by the basal Triassic Hindeodus parvus Zone and the Otoceras woodwardi Zone. Our reassessment of conodonts reported by previous studies from Selong and nearby sections suggest that all specimens consistently point to a Lopingian age; the upper part of the Selong Group is latest Changhsingian in age based on the presence of Clarkina orchardi and Mesogondolella sheni. Previously reported early Cisuralian and Guadalupian conodonts are misidentified using a form species concept. A hiatus may be present at the erosional surface between the Selong Group and the Waagenites Bed of the basal part of the Kangshare Formation. However, the hiatus is minimal because conodont and brachiopod assemblages above and below this surface are very similar, and it results from a latest Changhsingian transgression just before the extinction that follows a global latest Changhsingian regression. There is a distinct rapid end-Permian mass extinction at Selong within the Waagenites Bed, as indicated by the disappearances of all benthic brachiopods, rugose corals and Permian bryozoans. The burst of Clarkina species in the Waagenites Bed and throughout the

  5. Exploratory shaft conceptual design report: Permian Basin

    International Nuclear Information System (INIS)

    1983-07-01

    This conceptual design report summarizes the conceptualized design for an exploratory shaft facility at a representative site in the Permian Basin locatd in the western part of Texas. Conceptualized designs for other possible locations (Paradox Basin in Utah and Gulf Interior Region salt domes in Louisiana and Mississippi) are summarized in separate reports. The purpose of the exploratory shaft facility is to provide access to the reference repository horizon to permit in situ testing of the salt. The in situ testing is necessary to verify repository salt design parameters, evaluate isotropy and homogeneity of the salt, and provide a demonstration of the constructability and confirmation of the design to gain access to the repository. The fundamental purpose of this conceptual design report is to assure the feasibility of the exploratory shaft project and to develop a reliable cost estimate and realistic schedule. Because a site has not been selected and site-specific subsurface data are not available, it has been necessary to make certain assumptions in order to develop a conceptual design for an exploratory shaft facility in salt. As more definitive information becomes available to support the design process, adjustments in the projected schedule and estimated costs will be required

  6. DEVELOPMENT POSSIBILITIES OF THE HUNGARIAN-UKRAINIAN

    Directory of Open Access Journals (Sweden)

    Pasztor Szabolcs

    2012-12-01

    Full Text Available Thanks to the all pervasive globalisation trends previous state borders have become more permeable and subject to change. As borders disappear previously separated borderlands can unite and form a spatial unit where more increased economic interactions could integrate both sides to the global economy.The European continent is such a case which previously had been puctuated by strong state borders. Today the continent sees the physical and intellectual disappearance of borders. Regional integrations – like the European Union – spur this process and helps the integration of borderland inside and outside of the common market. The creation of a common market was a huge success and still a great deal of benefits are anticipated from the fulfillment. We are not taken by surprise when we see a massive increase in the number of border related studies and researchers. This field is very popular today. However the difference between Western and Eastern Europe is huge because eastern state borders are still strong or they link peripheral regions. There - under the communist times- border crossings were restricted and trade links were quite poor. No wonder that the tendencies of the past are still determining. This paper focuses on of one the most peripheral external borderland of the Schengen zone: the Hungarian-Ukrainian borderland. Expectations are running high and the disappearance of the border is a long-awaited hope. First I take into consideration the relevant economic theory in connection with more intense borderland dynamics. In the literature the trade theory, new economic geography and the traditional location theory approach this question. The approaches do not give coherent and clear-cut answers so I have to turn my attention to different empirical approaches. These show huge heterogeneity depending on the nature and character of the borderlands. In the mentioned case, settlement-level data are not fully available so I conduct a

  7. Hollywood on the Danube: Hungarian Filmmakers in a Transnational Context

    Directory of Open Access Journals (Sweden)

    Catherine Portuges

    2012-01-01

    Full Text Available Exile, emigration and displacement have marked the trajectories of Hungarian filmmakers over the past century. Michael Curtiz, the Korda brothers—Alexander, Vincent and Zoltán—André de Toth, Emeric Pressburger, Vilmos Zsigmond, Miklós Rózsa, Peter Lorre, Géza von Radvány and other talented artists have crossed borders, cultures and languages, creating such classics as Casablanca, Somewhere in Europe, The Red Shoes and The Lost One. The legendary sign posted in Hollywood studios read: "It is not enough to be Hungarian, you have to have talent, too!" Accompanied by film extracts, rare footage, personal interviews, archive photographs, and documentary materials, my presentation explores the transnational odysseys of these Hungarian directors, producers, cinematographers, composers, actors and screenwriters whose artistic contributions became an indispensable part of international cinema, suggesting that the challenges of emigration may also offer opportunities for critique, self-examination and artistic creativity.

  8. [Motivations for foreign employment and carrier change among Hungarian physiotherapists].

    Science.gov (United States)

    Pónusz, Róbert; Kovács, Dalma; Raposa, László Bence; Hock, Márta; Decsi, Tamás; Kránicz, János; Endrei, Dóra

    2016-02-28

    An increasing motivation can be experienced among professional workers within the Hungarian healthcare system towards foreign employment or career change. The aim of the authors was to assess Hungarian physiotherapists' migration and career changing behaviour and to understand the underlying factors. A national survey in Hungary from April to August, 2014 was performed. Only physiotherapists who practice in Hungary were included (n = 215). The results suggest that age (pappreciation experienced in the workplace (pappreciated, are 55 times more likely to search for employment outside the country's borders [OR = 55.28 CI (95%) = 18.85 to 161.12]. The most common causes for that are unfavourable financial (pappreciation of the profession within the Hungarian healthcare system.

  9. Development of the security system of the new Hungarian banknotes

    Science.gov (United States)

    Peterfi, Sandor

    2000-04-01

    The more than 75 year old Hungarian Banknote Printing Corporation is an enterprise with a rich history. It is located in the very center of the capital, only some blocks away form the Parliament. Most people on this side of the Atlantic may not even have heard about the Hungarian currency, the Forint. Some may remember that after the WWII it was Hungary, where the severest hyperinflation in the world took place. As we come from a manufacturing company , we can give you information about deliberation and experiences of application of optically variable features on banknotes and some observations made in the past two years since the new Hungarian bank note series is ins circulation.

  10. A New Adaptive Hungarian Mating Scheme in Genetic Algorithms

    Directory of Open Access Journals (Sweden)

    Chanju Jung

    2016-01-01

    Full Text Available In genetic algorithms, selection or mating scheme is one of the important operations. In this paper, we suggest an adaptive mating scheme using previously suggested Hungarian mating schemes. Hungarian mating schemes consist of maximizing the sum of mating distances, minimizing the sum, and random matching. We propose an algorithm to elect one of these Hungarian mating schemes. Every mated pair of solutions has to vote for the next generation mating scheme. The distance between parents and the distance between parent and offspring are considered when they vote. Well-known combinatorial optimization problems, the traveling salesperson problem, and the graph bisection problem are used for the test bed of our method. Our adaptive strategy showed better results than not only pure and previous hybrid schemes but also existing distance-based mating schemes.

  11. Wrench tectonics control on Neogene-Quaternary sedimentation along the Mid-Hungarian Mobile Belt

    Science.gov (United States)

    Pogacsas, Gyorgy; Juhász, Györgyi; Mádl-Szőnyi, Judit; Simon, Szilvia; Lukács, Szilveszter; Csizmeg, János

    2010-05-01

    terrain, lying originally between the Central Alpine and Southern Alpine units, reached its recent position by some hundred kilometers strike slip movement, resulting in shifting of depocenters from the SW toward NE. The TISZA unit was characterised by clockwise motion, while counterclockwise rotation of the ALPACA is inferred in Late Oligocene-Miocene. Lower Miocene layers were deposited in depocenters whose subsidence was initiated by escape tectonics, NE-ward displacement of the ALCAPA terrane, and uplifting of the NW-SE oriented Neo-Vardar zone. The Neo-Vardar zone was represented by wide area of continental and alluvial depositional systems. 2. During the middle-late Badenian (15.5-13.6Ma), the ALCAPA collided with the European platform, and the eastward movement of the Tisza-Dacia became pronounced. Because of that the former right lateral motion along the Mid-Hungarian Mobile Belt ceased and a long period of left lateral strike slipe began. Earlier development of pull-apart basins, related to the extensive strike-slip faulting inside the ALCAPA, changed to the graben opening driven by the westward subduction and the eastward motion of the Tisza-Dacia. The middle-late Badenian period was characterised by sediments deposited in listric fault bounded half grabens, in crestal collapse grabens related to (flat-ramp) listric faults, in wide and/or narrow rift systems. Migration of volcanic activity and facies belts took place during relatively short period of times. Large displacements along listric faults have resulted in tilting of originally horizontal strata, and the formation of a regional unconformity between the middle Miocene and the upper Miocene sediments. Wrench fault related pull apart basins were filled by terrestrial to marine sediments. 3. During the Sarmatian-Pannonian (13.6-6.2 Ma), while the eastward motion of the ALPACA was strictly restricted, the Tisza-Dacia unit was able still to move eastward until the last parts of the remnant Carpathian Flysch

  12. Late Permian wood-borings reveal an intricate network of ecological relationships.

    Science.gov (United States)

    Feng, Zhuo; Wang, Jun; Rößler, Ronny; Ślipiński, Adam; Labandeira, Conrad

    2017-09-15

    Beetles are the most diverse group of macroscopic organisms since the mid-Mesozoic. Much of beetle speciosity is attributable to myriad life habits, particularly diverse-feeding strategies involving interactions with plant substrates, such as wood. However, the life habits and early evolution of wood-boring beetles remain shrouded in mystery from a limited fossil record. Here we report new material from the upper Permian (Changhsingian Stage, ca. 254-252 million-years ago) of China documenting a microcosm of ecological associations involving a polyphagan wood-borer consuming cambial and wood tissues of the conifer Ningxiaites specialis. This earliest evidence for a component community of several trophically interacting taxa is frozen in time by exceptional preservation. The combination of an entry tunnel through bark, a cambium mother gallery, and up to 11 eggs placed in lateral niches-from which emerge multi-instar larval tunnels that consume cambium, wood and bark-is ecologically convergent with Early Cretaceous bark-beetle borings 120 million-years later.Numerous gaps remain in our knowledge of how groups of organisms interacted in ancient ecosystems. Here, Feng and colleagues describe a late Permian fossil wood-boring beetle microcosm, with the oldest known example of complex tunnel geometry, host tissue response, and the presence of fungi within.

  13. Named Entity Recognition in a Hungarian NL Based QA System

    Science.gov (United States)

    Tikkl, Domonkos; Szidarovszky, P. Ferenc; Kardkovacs, Zsolt T.; Magyar, Gábor

    In WoW project our purpose is to create a complex search interface with the following features: search in the deep web content of contracted partners' databases, processing Hungarian natural language (NL) questions and transforming them to SQL queries for database access, image search supported by a visual thesaurus that describes in a structural form the visual content of images (also in Hungarian). This paper primarily focuses on a particular problem of question processing task: the entity recognition. Before going into details we give a short overview of the project's aims.

  14. Hungarian activity in cosmic physics in the last 20 years

    International Nuclear Information System (INIS)

    Szabo, Ferenc.

    1987-01-01

    The Hungarian activity in cosmic physics is reviewed. Hungary is participant of the Interkosmos collaboration and participates in research programs to study the Earth's magnetosphere, interplanetary space, solar activity, planets of the Solar system, comets (e.g. Vega project to study Halley's comet). Cosmic geodesy is also cultivated in Hungary. A broadening field of the Hungarian cosmic physical activity is the design and construction of measuring intstruments used on board of probes and those of other space probe components, e.g. power supplies, telemetric and telecommunication systems. A brief summary of recent and future projects is also presented. (D.Gy.)

  15. The Hungarian youth's knowledge and attitude in the nuclear field

    International Nuclear Information System (INIS)

    Petofi, G.; Legradi, G.

    2001-01-01

    The Young People for the Nuclear Energetics (FINE) was established in 1999 as the Hungarian branch of the Young Generation Network. Our purpose is to remove the misbelieves and fears arisen around the nuclear techniques and mainly the nuclear energetics and to reply the questions brought up by the Hungarian youth in this topic. In this year our main activity was to take part in the Student Island festival with a Nuclear-tent. In this paper our experience is delineated what we drawn with the help of our programmes about the attitude and the knowledge of the youth. (authors)

  16. THE SEDIMENTOLOGY OF THE LOWER PERMIAN DANDOT FORMATION: A COMPONENT OF THE GONDWANA DEGLACIATION SEQUENCE OF THE SALT RANGE, PAKISTAN

    Directory of Open Access Journals (Sweden)

    IRFAN U. JAN

    2016-03-01

    Full Text Available The Dandot Formation is a part of the Lower Permian, dominantly continental, Gondwanan Nilawahan Group in the Salt Range, Pakistan. The formation conformably overlies the glacio-fluvial Tobra Formation and has a sharp conformable contact with the overlying fluvio-continental Warchha Sandstone. Sedimentary analyses show that the Dandot Formation consists of: 1. bioturbated sandstone lithofacies (L1, 2. dark green mudstone/shale lithofacies (L2, 3. flaser bedded sandstone lithofacies (L3, 4. rippled sandstone lithofacies (L4, 5. cross-bedded sandstone lithofacies (L5, and 6. planar sandstone lithofacies (L6. These can be grouped into shoreface, inner shelf, and tidal flat and estuarine facies associations, deposited in shallow marine to intertidal environments. The upper part of the Tobra Formation at the Choa-Khewra road section, where it conformably underlies the Dandot Formation, contains palynomorphs assignable to the earliest Permian 2141B Biozone. In south Oman, the 2141B Biozone is closely associated with the Rahab Shale Member, a widespread shale unit which is considered to represent part of a Permian deglaciation sequence which culminates in the marine beds of the Lower Gharif Member, interpreted as due to post glacial marine transgression. Thus, the Tobra Formation and the overlying marine Dandot Formation may form part of a similar deglaciation sequence.

  17. On the history of codification of Hungarian civil law and the new Hungarian civil code

    Directory of Open Access Journals (Sweden)

    Salma Jožef

    2014-01-01

    Full Text Available The first part of the paper examines the basic tendencies in the development of the codification of Hungarian civil law in the period of representative and civil society. The second part deals with the new Hungarian Civil Code (2013/14 its content, methods of regulation and its relation to other civil legislation, temporal validity with the adherence to the idea of validity pro futuro, as well as its tendency to harmonize its norms with the guidelines of the European civil law. In accordance with the idea of completeness, the lawmakers incorporated all of the areas of civil law according to the pandecta system - personal law, corporate law with civil association law, family law, obligations and inheritance. The Code is based on the principle of equality of parties in civil relations, the principle of good faith, fraus legis prohibition. Family law is based on specific principles of protection of marriage, family and children. Contract law is based on the freedom of contract, limited by good customs and morality. Tort law is guided by the principle of prohibiting the harm to others, full compensation of material and imaterial damages. Contractual responsibility is regulated separately, so that the tort rules apply if the specific rules of contractual responsibility donot say otherwise. Other grounds for obligations are also regulated, as well as unjustified enrichment, doing business without order or authority, unilateral expression of intention and securities. The grounds for inheritance are contractual, statutory or based on the will. Freedom of disposition by will is limited by statutory rules regulating the forced share. The system of transfer of property ex lege after the death is adopted. The state is a successor if there are no testamentary, statutory or contractual inheritors.

  18. Bayesian inference of genetic parameters on litter size and gestation length in Hungarian Landrace and Hungarian Large White pigs

    Directory of Open Access Journals (Sweden)

    Zoltán Csörnyei

    2010-01-01

    Full Text Available Genetic parameters of number of piglets born alive (NBA and gestation length (GL were analyzed for 39798 Hungarian Landrace (HLA, 141397 records and 70356 Hungarian Large White (HLW, 246961 records sows. Bivariate repeatability animal models were used, applying a Bayesian statistics. Estimated and heritabilitie repeatabilities (within brackets, were low for NBA, 0.07 (0.14 for HLA and 0.08 (0.17 for HLW, but somewhat higher for GL, 0.18 (0.27 for HLA and 0.26 (0.35 for HLW. Estimated genetic correlations between NBA and GL were low, -0.08 for HLA and -0.05 for HLW.

  19. Possibilities of utilizing the Hungarian reserves of lignite in thermal power stations

    Energy Technology Data Exchange (ETDEWEB)

    Faur, G

    1978-01-01

    The Upper Pannonian lignite reserves subjected to study are suited to opencast mining with respect to their depth and thickness. All of them are characterized by occurrence in multiple beds, the thickness of which however is different per area. The dirt between the strata consists mostly of sand, to a lesser degree of clay or of materials between the former. Continuously operating dredges can be used for working, the types depending on the thickness of the overburden and the technology to be applied. Deep wells with submerged pumps may be employed for drainage. High-capacity mining districts can be operated at the areas subjected to study, new districts must however be opened up to increase the productive capacity beyond a certain limit. Establishment of a significant power station capacity is made possible by the explored lignite reserves. (In Hungarian)

  20. The Permian mega floras of Uruguay.A synthesis

    International Nuclear Information System (INIS)

    Crisafulli, A.; Herbst, R.

    2007-01-01

    The Permian megafloras of Uruguay. A synthesis. An analysis of the impression and fossil wood floras from the Permian of Uruguay is given through a series of Tables. These show : (1) the list of taxa, (2) anatomical characters of the woods, (3) data on the microfloral associations, (4) paleoenvironmental information and (5) comparisons with contemporaneous Gondwana floras. The evolutionary degree of the woods is briefly analyzed where they correspond to the so-called ''transition xilotaphofloras'' as they present typical Paleozoic anatomical characters but with secondary xylem of more advanced characteristics. (author)

  1. Summary of the stratigraphy, sedimentology, and mineralogy of Pennsylvanian and permian rocks of Oklahoma in relation to uranium-resource potential

    International Nuclear Information System (INIS)

    Olmsted, R.W.; Hanson, R.E.; May, R.T.; Owens, R.T.

    1976-01-01

    Pennsylvanian-Permian strata in Oklahoma were deposited in environments which ranged from deep marine to alluvial fan. The former was most common in the Ouachita geosyncline during Early Pennsylvanian, but parts of the Anadarko basin were also relatively deep water during Middle and Late Pennsylvanian. Alluvial-fan deposits in Oklahoma are related primarily to the Amarillo-Wichita-Criner, Arbuckle, and Ouachita uplifts. As a result of erosion of the Wichita and Arbuckle areas during the Pennsylvanian-Permian, Precambrian and Cambrian felsic igneous rocks were exposed and became sources of significant quantities of feldspar in the sandstones and conglomerates, especially those on the flanks of the uplifts, and possibly sources of significant uranium concentrations in basinal waters. The Ouachita uplift, Sierra Grande-Apishapa uplift to the northwest, and possibly the Appalachian system also furnished feldspar to form the rather common subarkoses in the Upper Pennsylvanian-Permian. Feldspar is an apparent source of uranium which is present in the alluvial-fan deposits associated with the Wichita and Arbuckle uplifts, the Permian sandstones on oil-producing structures in southern Oklahoma, the lenticular sandstones on the Muenster-Waurika arch, and the tidal-flat sandstone-siltstones in western Oklahoma and possibly in north-central Oklahoma. Radioactive anomalies associated with Cherokee sandstones may be related to the Desmoinesian phosphatic shales, local depositional environments of deltaic complexes which influenced diagenetic conditions, and/or the pre-Pennsylvanian unconformity with respect to the radioactive Woodford Shale

  2. The stigmatization of obesity among Gypsy and Hungarian children.

    Science.gov (United States)

    Papp, Ildikó; Túry, Ferenc

    2013-06-01

    Prejudice against obese people has been widely confirmed in scientific papers. Therefore, recent studies have increasingly focused on investigating the individual and cultural factors related to attitudes towards obesity. Since there have been no comparative studies involving Gypsy people, our present research aimed at exploring the possible discrepancies in children's attitudes towards obese children between Gypsy and Hungarian cultures. Our survey included 247 children aged 9-16 (108 boys and 139 girls), of which 136 considered themselves Hungarian (55.1 %), while 111 children (44.9 %) claimed themselves as Gypsy. The subjects were asked to rank six male and six female figure drawings according to their preference. Each sequence of figure drawings included a healthy child, an obese child, and four drawings depicted children with disabilities. According to our results, the drawings portraying the healthy child figure were rated most preferable and those portraying the obese child figure the least preferable amongst the subjects regardless of gender and origin. However, the obese girl figures and boy figures were rated significantly more positively by Gypsy children than Hungarian children. Our results suggest that there is a difference in attitude towards obesity among Gypsy and Hungarian children. Therefore, it is worthwhile to further explore this phenomenon.

  3. Media Literacy and Cigarette Smoking in Hungarian Adolescents

    Science.gov (United States)

    Page, Randy M.; Piko, Bettina F.; Balazs, Mate A.; Struk, Tamara

    2011-01-01

    Objective: To assess smoking media literacy in a sample of Hungarian youth and to determine its association with current smoking and susceptibility to future smoking. Design: Quantitative cross-sectional survey. Setting: Four elementary and four high schools in Mako, Hungary. Method: A survey form was administered in regularly-scheduled classes to…

  4. Chemical composition and utilization of Hungarian spent sulfite liquor

    Energy Technology Data Exchange (ETDEWEB)

    Toth, B

    1968-01-01

    A review on the composition of Hungarian spent sulfite liquor and on its possible utilization, e.g., for the manufacturing of vanillin, yeast protein, or ethanol, as well as its direct utilization as a plasticizer for cement, additive for insecticides, or in adhesives.

  5. Behaviour Profile of Hungarian Adolescent Outpatients with a Dual Diagnosis

    Science.gov (United States)

    Dinya, Elek; Csorba, Janos; Suli, Agota; Grosz, Zsofia

    2012-01-01

    The behaviour dimensions of 244 Hungarian adolescent psychiatric outpatients with a dual diagnosis (intellectual disability and psychiatric diagnosis) were examined by means of the adapted version of the Behaviour Problem Inventory (BPI, Rojahn, Matson, Lott, Esbensen, & Smalls, 2001). Four IQ subgroups were created: borderline, mild, moderate…

  6. Problems of a Declining Hungarian Birth Rate: A Historical Perspective

    Directory of Open Access Journals (Sweden)

    Ildikó Szántó

    2015-01-01

    about 0.15 – 0.20 percent per year, and currently fertility in Hungary is one of the lowest in Europe. The Hungarian age structure will become increasingly problematic as the fertile age group of the population continues to shrink.

  7. Hungarian national nuclear material control and accounting system

    International Nuclear Information System (INIS)

    Lendvai, O.

    1985-01-01

    The Hungarian system for nuclear materials control and accounting is briefly described. Sections include a historical overview, a description of nuclear activities and an outline of the organizational structure of the materials management system. Subsequent sections discuss accounting, verification and international relations

  8. Medical Liability in the Light of New Hungarian Civil Code

    Science.gov (United States)

    Barzó, Tímea

    2015-01-01

    The number of medical malpractice lawsuits filed each year in Hungary has considerably increased since the change of regime. The judicial decisions and practices on determining and awarding wrongful damages recoverable for medical malpractices in the Hungarian civil law have been developing for decades.

  9. Long memory in the Croatian and Hungarian stock market returns

    Directory of Open Access Journals (Sweden)

    Silvo Dajčman

    2012-06-01

    Full Text Available The objective of this paper is to analyze and compare the fractal structure of the Croatian and Hungarian stock market returns. The presence of long memory components in asset returns provides evidence against the weak-form of stock market efficiency. The starting working hypothesis that there is no long memory in the Croatian and Hungarian stock market returns is tested by applying the Kwiatkowski-Phillips-Schmidt-Shin (KPSS (1992 test, Lo’s (1991 modified rescaled range (R/S test, and the wavelet ordinary least squares (WOLS estimator of Jensen (1999. The research showed that the WOLS estimator may lead to different conclusions regarding long memory presence in the stock returns from the KPSS and unit root tests or Lo’s R/S test. Furthermore, it proved that the fractal structure of individual stock returns may be masked in aggregated stock market returns (i.e. in returns of stock index. The main finding of the paper is that both the Croatian stock index Crobex and individual stocks in this index exhibit long memory. Long memory is identified for some stocks in the Hungarian stock market as well, but not for the stock market index BUX. Based on the results of the long memory tests, it can be concluded that while the Hungarian stock market is weakform efficient, the Croatian stock market is not.

  10. Translating Shakespeare for the Hungarian Stage: Contemporary Perspectives

    Directory of Open Access Journals (Sweden)

    Bálint Szele

    2016-01-01

    Full Text Available This paper presents trends in today’s Shakespeare translation in Hungary based on interviews with Hungarian translators and scholars. Instead of a collection of names and dates of translators and translations, it focuses on the organic development of Hungarian Shakespeare translation, which has been going on for more than two hundred years, and tries to fit new developments into the tradition of translating Shakespeare in a theoretical framework. “Hungarian Shakespeare,” now seen as a broad collection of Hungarian translations and adaptations, lives on, is kept alive in theaters, but it is undergoing a process of simplification. It was very hard work to do away with the forced prudishness and mannerism of the nineteenth century Shakespeare translations. After World War II, during the dominance of Communist culture, it was not allowed for several translations of Shakespeare to co-exist, so a politically appointed committee was set up to decide which one fit into the official canon. Only the selected texts could be printed and used in performances. After the political changes in Hungary in 1989, there was an upsurge of interest in Shakespeare, and since the 1990s there has been an unprecedented plurality of Shakespeare translations. I aim to examine the processes that led to the development of today’s easy-to-understand and naturalistic translations, and to the abandonment of century-old classical ones.

  11. US-Hungarian Relations Ten Years After 1956

    Directory of Open Access Journals (Sweden)

    Tibor Glant

    2016-10-01

    Full Text Available 1966, the tenth anniversary of the 1956 Revolution, was a key year in US–Hungarian relations. Diplomatic relations were raised from the lowest to the highest level, but suspicion and tension remained. Neither side knew what to expect from the other on account of the anniversary, the Vietnam War, economic and cultural negotiations, and the fate of Cardinal Mindszenty. A traditional diplomatic historical approach is supplemented here with cultural materials to present the full scale of contacts ranging from high political issues to the visit of Hollywood movie star Kirk Douglas in Budapest. First Secretary of the Legation for Press and Cultural Affairs Edward Alexander receives special attention, because he played a crucial role in the events of 1966. As press secretary, he helped calm Hungarian fears over what American journalists might report about the anniversary, while as cultural affairs officer he worked on documenting and expanding American cultural presence in Hungary. In the latter capacity, he opened the USIA Library at the Legation, fraternized with blacklisted painters of the Zuglói Kör [‘Zugló Circle’], monitored the Hungarian stage production of My Fair Lady, and reported on the publication of American literature in Hungarian.

  12. Strategic Foresight Process - Improvements for the Hungarian Ministry of Defense

    Science.gov (United States)

    2016-06-01

    data by modeling and econometric techniques including trend curves and trend extrapolations, among others; the kind of extrapolation of past data that...strategic management, Hungary, Hungarian Ministry of Defense, migration, Russia 15. NUMBER OF PAGES 79 16. PRICE CODE 17. SECURITY ...CLASSIFICATION OF REPORT Unclassified 18. SECURITY CLASSIFICATION OF THIS PAGE Unclassified 19. SECURITY CLASSIFICATION OF ABSTRACT Unclassified 20

  13. The present is not the key to the past: A polar forest from the Permian of Antarctica

    International Nuclear Information System (INIS)

    Taylor, E.L.; Taylor, T.N.; Cuneo, N.R.

    1992-01-01

    An in situ Upper Permian fossil forest in the central Transantarctic Mountains near the Beardmore Glacier includes 15 permineralized trunks in growth position; the paleolatitude of the site was approximately 80 degree to 85 degree south. Numerous leaves of the seed fern Glossopteris are present in the shale in which the trunks are rooted. The trunks are permineralized and tree rings reveal that the forest was a rapidly growing and young forest, persisting in an equable, strongly seasonal climate - a scenario that does not fit with some climate reconstructions for this time period

  14. Pre-Alleghenian (Pennsylvanian-Permian) hydrocarbon emplacement along Ordovician Knox unconformity, eastern Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Haynes, F.M.; Kesler, S.E.

    1989-03-01

    Cores taken during exploration for Mississippi Valley-type lead and zinc ores in the Mascot-Jefferson City zinc district of eastern Tennessee commonly contain hydrocarbon residues in carbonate rocks of the Knox Group immediately below the Lower Ordovician Knox unconformity. The location and number of these residue-bearing strata reveal information about the Paleozoic history of hydrocarbon emplacement in the region. Contour maps, generated from nearly 800 holes covering more than 20 km/sup 2/, indicate that zones with elevated organic content in the uppermost 30 m of the Lower Ordovician Mascot Dolomite show a strong spatial correlation with Middle Ordovician paleotopographic highs. These same zones show no spatial association with present-day structural highs, which were formed during Pennsylvanian-Permian Alleghenian tectonism. This suggests that the physical entrapment of hydrocarbons migrating through the upper permeable units of the Mascot must have occurred prior to the principal tectonism of the Alleghenian orogeny. 7 figures, 1 table.

  15. Early Permian intrusions in the Paleozoic sediments of the Eastern North Sea area

    DEFF Research Database (Denmark)

    Clausen, O.R.; Andresen, Katrine Juul; Rasmussen, Jens Andreas

    in the Northern Permian Basin which in the eastern North Sea is separated from the Southern Permian Basin by the Ringkøbing-Fyn High. The Permian basins were initiated during thermal subsidence following a late Carboniferous- early Permian rifting phase associated with extensive igneous activity recorded across...... the entire North Sea Basin. The easternmost intrusions and extrusions have been associated to the “Skagerrak-Centered Large Igneous Province” that has an early Permian age of c. 297 Ma. Compared to the Southern Permian Basin which historically has been intensely investigated because of the known presence...... of hydrocarbons within the Paleozoic sediments, the Northern Permian Basin has gained much less interest outside the hydrocarbon producing Mesozoic graben systems. This is mainly due to an apparent lack of potential source rocks. A major E-W striking northward dipping fault system characterizes the study area...

  16. Organic richness and gas generation potential of Permian Barren

    Indian Academy of Sciences (India)

    The organic geochemistry of shales in terms of its organic richness, hydrocarbon source potential, thermal maturity, depositional environment, etc., are essential stipulations for shale gas resources assessment. In this study, a total of 32 core samples of Permian Barren Measures from four boreholes in Raniganj field of ...

  17. Terrestrial acidification during the end-Permian biosphere crisis?

    NARCIS (Netherlands)

    Sephton, Mark A.; Jiao, Dan; Engel, Michael H.; Looy, Cindy V.; Visscher, Henk

    Excessive acid rainfall associated with emplacement of the Siberian Traps magmatic province is increasingly accepted as a major contributing factor to the end-Permian biosphere crisis. However, direct proxy evidence of terrestrial acidification is so far not available. In this paper, we seek to

  18. Progress in the Gondwanan Carboniferous–Permian palynology ...

    Indian Academy of Sciences (India)

    The first section describes challenges in the Carboniferous–Permian Gondwanan stratigraphic palynology, and progress in techniques such as presence of the 'rare-marine intervals', and 'radiometric dating' in some Gondwanan successions, e.g., South Africa, Australia and South America, as tools to confidently calibrate ...

  19. Palynostratigraphy of Permian succession in the Mand–Raigarh ...

    Indian Academy of Sciences (India)

    Palynofloras have been recorded from the Barakar Formation in the Borehole MBKW-3, Barpali–Karmitikra Block, Mand–Raigarh Coalfield, Chhattisgarh. Three distinct palynoassemblages have been identified and referred to the following palynoassemblage zones – Gondisporites raniganjensis (Latest Permian); ...

  20. On the origin of the southern Permian Basin, Central Europe.

    NARCIS (Netherlands)

    van Wees, J.D.A.M.; Stephenson, R.A.; Ziegler, P.A.; Bayer, U.; McCann, T.; Dadlez, R.; Gaupp, R.; Narkiewicz, M.; Bitzer, F.; Scheck, M.

    2000-01-01

    A detailed study of the structural and stratigraphic evolution of the Southern Permian Basin during latest Carboniferous to Early Jurassic times, supported by quantitative subsidence analyses and forward basin modelling for 25 wells, leads us to modify the conventional model for the

  1. Review of monolete-producing Carboniferous-Permian sphenophylls

    Czech Academy of Sciences Publication Activity Database

    Libertín, M.; Bek, Jiří

    2008-01-01

    Roč. 2008, č. 2 (2008), s. 168-168 ISSN 0946-8978. [International Palynological Congress /12./ ; International Organisation of Palaeobotany Conference /8./. 30.08.2008-05.09.2008, Bonn] R&D Projects: GA AV ČR IAA300130503 Institutional research plan: CEZ:AV0Z30130516 Keywords : Carboniferous * Permian * sphenophylls Subject RIV: DB - Geology ; Mineralogy

  2. Palynostratigraphy of Permian succession in the Mand–Raigarh ...

    Indian Academy of Sciences (India)

    Palynofloras have been recorded from the Barakar Formation in the Borehole MBKW-3, Barpali–. Karmitikra Block, Mand–Raigarh Coalfield, Chhattisgarh. Three distinct palynoassemblages have been identified and referred to the following palynoassemblage zones – Gondisporites raniganjensis (Latest. Permian); ...

  3. Late Carboniferous to Late Permian carbon isotope stratigraphy

    DEFF Research Database (Denmark)

    Buggisch, Werner; Krainer, Karl; Schaffhauser, Maria

    2015-01-01

    An integrated study of the litho-, bio-, and isotope stratigraphy of carbonates in the Southern Alps was undertaken in order to better constrain δ13C variations during the Late Carboniferous to Late Permian. The presented high resolution isotope curves are based on 1299 δ13Ccarb and 396 δ13Corg...

  4. Gas hydrate contribution to Late Permian global warming

    Czech Academy of Sciences Publication Activity Database

    Majorowicz, J.; Grasby, S. E.; Šafanda, Jan; Beauchamp, B.

    2014-01-01

    Roč. 393, May (2014), s. 243-253 ISSN 0012-821X Institutional support: RVO:67985530 Keywords : Latest Permian extinction * gas hydrates * carbon isotope shift Subject RIV: DC - Siesmology, Volcanology, Earth Structure Impact factor: 4.734, year: 2014

  5. STRATEGY IMPLEMENTATION STYLES OF MALAYSIAN, THAI AND HUNGARIAN MIDDLE MANAGERS

    OpenAIRE

    Maheshkumar P. Joshi; Hugh D. Sherman; John R. Schermerhorn, Jr.

    2004-01-01

    There is a need for more comparative empirical research that examines middle manager roles in strategic change. This paper reports a study of middle managers in two dynamic settings: the Asia/Pacific region – Malaysia and Thailand; and Central/Eastern Europe – Hungary. Results of 213 respondents across three countries indicate that middle managers from all three tend toward use of authoritarian management styles even in proactive strategic change situations. However, Hungarians are less likel...

  6. Hungarian experience in using the IAEA planning methodologies

    International Nuclear Information System (INIS)

    Bacsko, M.

    1997-01-01

    The Hungarian Power Companies Ltd. has been using the IAEA planning methodologies since 1985 when it acquired the WASP model. Since then this model has been applied on a regular basis to determine the least cost expansion plan of the power generating system of the country. This report describes this experience as well as the application of the WASP model for other types of studies. (author)

  7. Delineating the genetic heterogeneity of OCA in Hungarian patients

    OpenAIRE

    F?bos, Be?ta; Farkas, Katalin; T?th, Lola; Sul?k, Adrienn; Tripolszki, Korn?lia; Tihanyi, Mariann; N?meth, R?ka; Vas, Krisztina; Csoma, Zsanett; Kem?ny, Lajos; Sz?ll, M?rta; Nagy, Nikoletta

    2017-01-01

    Background Oculocutaneous albinism (OCA) is a clinically and genetically heterogenic group of pigmentation abnormalities characterized by variable hair, skin, and ocular hypopigmentation. Six known genes and a locus on human chromosome 4q24 have been implicated in the etiology of isolated OCA forms (OCA 1?7). Methods The most frequent OCA types among Caucasians are OCA1, OCA2, and OCA4. We aimed to investigate genes responsible for the development of these OCA forms in Hungarian OCA patients ...

  8. Hungarian experience in using the IAEA planning methodologies

    Energy Technology Data Exchange (ETDEWEB)

    Bacsko, M [Hungarian Power Companis Ltd, Budapest (Hungary)

    1997-09-01

    The Hungarian Power Companies Ltd. has been using the IAEA planning methodologies since 1985 when it acquired the WASP model. Since then this model has been applied on a regular basis to determine the least cost expansion plan of the power generating system of the country. This report describes this experience as well as the application of the WASP model for other types of studies. (author).

  9. Hungarian-Vietnamese Nuclear Energy Train the Trainers Course

    International Nuclear Information System (INIS)

    Aszódi, Attila; Boros, Ildikó; Czifrus, Szabolcs; Kiss, István

    2014-01-01

    HUVINETT 2012-2013: Hungarian-Vietnamese Nuclear Energy „Train the Trainers” Course: HUVINETT Courses at Paks NPP - • 3 weeks of practice oriented training; • Practical application of nuclear theory and knowledge; • Plant technology; • Importance of nuclear safety; • Behavioral standards and required attitude in a nuclear power plant; • Practice in real working environment: – Maintenance Performance Improvement Center; – Simulator; – Labs and workshops of the plant

  10. Between the Word of the Law and Practice: a Case of the Hungarian Speakers in Serbia

    Directory of Open Access Journals (Sweden)

    Mandić Marija

    2017-12-01

    Full Text Available The paper initially presents the Serbian legislative framework relevant to the use of minority languages. The ethnolinguistic vitality of the Hungarian-speaking population in Serbia is then analysed, particularly in the Serbian province of Vojvodina. The paper then focuses upon the sociolinguistic survey of Hungarian language use in Belgrade. The emphasis is placed upon the survey responses related to the awareness of language rights among the Hungarian speakers.

  11. What do the Hungarian young people think about the nuclear?

    Energy Technology Data Exchange (ETDEWEB)

    Pazmandi, T.; Aszodi, A.; Boros, I.; Hanti, A.; Legradi, G.; Petofi, G. [Budapest University of Technology and Economys, Institute of Nuclear Techniques, Budapest (Hungary)

    2001-07-01

    During the last few years new challenges and opportunities appeared on the nuclear agenda, like the improvement of the economic competitiveness, enhancing radiation and waste safety, strengthening of the role of the public acceptance. It seems that the future of the nuclear industry depends on several things. On the one hand the scientific and technical development in the last decades worked up sufficient nuclear safety and radiation protection, and nuclear methods are widely used in the industry, agriculture and medical systems, as well. On the other hand there are some other interesting questions, like Human Relations and the public acceptance of the nuclear energy still lying ahead of us. The Hungarian Youth for Nuclear (FINE) was established in 1998 as the Hungarian branch of the Young Generation Network. Our purpose is to remove the misbelieves and fears arisen around the nuclear techniques and mainly the nuclear energetics and to answer the questions brought up by the Hungarian youth in this topic. In this paper our experience what we have drawn with the help of our programmes about the attitude and the knowledge of the youth is summarised. (author)

  12. What do the Hungarian young people think about the nuclear?

    International Nuclear Information System (INIS)

    Pazmandi, T.; Aszodi, A.; Boros, I.; Hanti, A.; Legradi, G.; Petofi, G.

    2001-01-01

    During the last few years new challenges and opportunities appeared on the nuclear agenda, like the improvement of the economic competitiveness, enhancing radiation and waste safety, strengthening of the role of the public acceptance. It seems that the future of the nuclear industry depends on several things. On the one hand the scientific and technical development in the last decades worked up sufficient nuclear safety and radiation protection, and nuclear methods are widely used in the industry, agriculture and medical systems, as well. On the other hand there are some other interesting questions, like Human Relations and the public acceptance of the nuclear energy still lying ahead of us. The Hungarian Youth for Nuclear (FINE) was established in 1998 as the Hungarian branch of the Young Generation Network. Our purpose is to remove the misbelieves and fears arisen around the nuclear techniques and mainly the nuclear energetics and to answer the questions brought up by the Hungarian youth in this topic. In this paper our experience what we have drawn with the help of our programmes about the attitude and the knowledge of the youth is summarised. (author)

  13. The Notion of the Foreign in Hungarian and Bulgarian Phraseologisms

    Directory of Open Access Journals (Sweden)

    Lesnichkova Lilyana

    2017-12-01

    Full Text Available The confrontation between the native and the foreign is a problem that focuses research efforts on a number of humanities, e.g. cultural studies, anthropology, linguistics, ethnography, etc. The following report analyses the notion of the foreign, the other, the different, reflected in the phraseological wealth of the Hungarian and Bulgarian languages. The reviewed phrasemes concentrate the shock upon collision with the different or evaluation of the experience gained in the continuous communication with the other. The foreign is usually individualized by outlining and exaggerating some of its characteristics using parallels, oppositions, and metaphors. The negative attitudes and judgments prevail over the others: the fear of the collective “I” losing its own identity creates a negative attitude towards the foreign, distorted, or wrong notion of the other and the different. Many of the idioms reflect interethnic relations from times long gone, and so they are no longer a significant part of the active vocabulary of Hungarians and Bulgarians. Their analysis, however, is of great interest as they preserve the collective memory of the Hungarian and Bulgarian cultural communities and reveal their traditional notions and knowledge.

  14. [Validation of Hungarian Smartphone Deprivation Inventory (HSDI) with school children].

    Science.gov (United States)

    Csibi, Sándor; Demetrovics, Zsolt; Szabo, Attila

    2017-01-01

    The widespread use of smartphones generates new habits and behaviors among the users, including schoolchildren. Advance technology-based applications, capturing interest and attention, influence cognitive focus and time spent with the device. Examination of these factors points toward the risk of addiction, as well as the deprivations sensations associated with the latter, that call for scholastic attention. The aim of this study was to validate a Hungarian Smartphone Deprivation Inventory (HSDI), to gauge the deprivation feelings and their severity in schoolchildren when they cannot access their device. A 9-item, 7-point, agree-disagree inventory was developed on the basis of an earlier exercise deprivation scale (Robbins and Joseph, 1985). The inventory was completed by 258 Hungarian schoolchildren (mean age=12.4 ± SD = 1.71 years). The participants also completed the Hungarian version of the Brief Addiction to Smartphone Scale (BASS). An exploratory factor analysis of the HSDI yielded a single factor that accounted for 55.84 % of the variance. The internal consistency of the inventory was excellent (Cronbach's α = 0.90). Content validity of the HSDI was checked by comparing the scores of those scoring above and below the median on the BASS that yielded statistically significant differences (p smartphone access in schoolchildren.

  15. The Greek charter of the Hungarian King Stephen I

    Directory of Open Access Journals (Sweden)

    Stojkovski Boris

    2016-01-01

    Full Text Available The first Hungarian Christian ruler, King Stephen I (997-1038 issued several charters that have survived to this day. One of them is the charter issued on behalf of the nuns from the Monastery of the Holy Theotokos in Veszprémvölgy. The charter was written in the Greek language, and has been the subject of many studies. The original has not been preserved; what remains is a copy from the time of King Coloman, dated to 1109. The charter has not been published in a critical edition in any language other than Hungarian and even though it has been examined by numerous Hungarian scholars, many questions remain open. The aim of the author is to provide a critical edition and an English translation of the charter, but also to clarify some remaining doubts about the charter and its contents. Furthermore, some comparisons will be made with the Byzantine charters issued at the beginning of the 11th and during the 12th century.

  16. Phylogenetic analysis of Hungarian goose parvovirus isolates and vaccine strains.

    Science.gov (United States)

    Tatár-Kis, Tímea; Mató, Tamás; Markos, Béla; Palya, Vilmos

    2004-08-01

    Polymerase chain reaction and sequencing were used to analyse goose parvovirus field isolates and vaccine strains. Two fragments of the genome were amplified. Fragment "A" represents a region of VP3 gene, while fragment "B" represents a region upstream of the VP3 gene, encompassing part of the VP1 gene. In the region of fragment "A" the deduced amino acid sequence of the strains was identical, therefore differentiation among strains could be done only at the nucleotide level, which resulted in the formation of three groups: Hungarian, West-European and Asian strains. In the region of fragment "B", separation of groups could be done by both nucleotide and deduced amino acid sequence level. The nucleotide sequences resulted in the same groups as for fragment "A" but with a different clustering pattern among the Hungarian strains. Within the "Hungarian" group most of the recent field isolates fell into one cluster, very closely related or identical to each other, indicating a very slow evolutionary change. The attenuated strains and field isolates from 1979/80 formed a separate cluster. When vaccine strains and field isolates were compared, two specific amino acid differences were found that can be considered as possible markers for vaccinal strains. Sequence analysis of fragment "B" seems to be a suitable method for differentiation of attenuated vaccine strains from virulent strains. Copyright 2004 Houghton Trust Ltd

  17. Sociolinguistic and Contact-induced Variation in Hungarian Language Use in Subcarpathia, Ukraine

    Directory of Open Access Journals (Sweden)

    István Csernicskó

    2012-01-01

    Full Text Available In addition to showing regional and social variation, the language use of the minority Hungarians of Subcarpathia, Ukraine, also presents a reflection of the region’s complex linguistic history and its effects from contact with Russian and Ukrainian. On the basis of quantitative empirical findings, this study shows Subcarpathian Hungarians to be a sociolinguistically stratified group of speakers whose Hungarian language use varies in a systematic manner according to sex, age, level of education, and place of residence. The paper also outlines some of the main differences in the language use of Hungarians in Subcarpathia and Hungary which are manifested in statistically significant ways.

  18. [Hungarian Diet and Nutritional Status Survey - OTÁP2014. II. Energy and macronutrient intake of the Hungarian population].

    Science.gov (United States)

    Sarkadi Nagy, Eszter; Bakacs, Márta; Illés, Éva; Nagy, Barbara; Varga, Anita; Kis, Orsolya; Schreiberné Molnár, Erzsébet; Martos, Éva

    2017-04-01

    The aim of the study was to assess and monitor the dietary habits and nutrient intake of Hungarian adults. Three-day dietary records were used for dietary assessment, the sample was representative for the Hungarian population aged ≥18ys by gender and age. The mean proportion of energy from fat was higher (men: 38 energy%, women: 37 energy%), that from carbohydrates was lower (men: 45 energy%, women: 47 energy%) than recommended, the protein intake is adequate. Unfavorable change compared to the previous survey in 2009 was the increase of fat and saturated fatty acid energy percent in women, the decrease in fruit and vegetable consumption, which explains the decreased fiber intake. An increasing trend in added sugar energy percent in each age groups of both genders was observed compared to 2009. Interventions focusing on the promotion of fruit and vegetable consumption and decreasing of saturated fat and added sugar intake are needed. Orv. Hetil., 2017, 158(15), 587-597.

  19. The application of heptadecanoic acid (HDA) labelled with Hungarian-made 123I with a Hungarian method in human diagnostics

    International Nuclear Information System (INIS)

    Horvath, Mihaly; Pszota, Agnes; Koernyei, Jozsef; Lakatos, Mihaly; Mahunka, Imre; Mikecz, Pal

    1988-01-01

    In 15 examinations made in ergometric load and 2 in quiet state the regional distributions of the uptake of 123 I-HDA and that of 201 Tl coincided. HDA kinetics was also analyzed by computerized circumferential profile programme and it was demonstrated that the results of the examinations made previously with foreign-made preparate are comparable with those of the Hungarian one. (author) 13 refs.; 7 figs

  20. The earliest Permian shark fossils from Texas and their implications for later marine faunas

    Science.gov (United States)

    Shell, R.; Ciampaglio, C. N.

    2017-12-01

    Complex marine vertebrate faunas from lower Permian rocks are incredibly rare. Recent research suggests that the composition of what few communities can be found varied wildly, especially in regard to the presence or absence of Hybodontiform sharks. Early Permian marine faunas in Texas are generally richer in Hybodont sharks than similarly aged communities in Russia and Bolivia, but the cause of this variation is unknown. A fossil hybodont spine fragment from just above the Pennsylvanian/Permian boundary in Texas, however, suggests that that regional climatic events allowed Hybodont sharks to migrate into the Permian Basin at the outset of the Permian itself. As the Basin evolved tectonically and sedimentologically, these sharks likely evolved to fill new niches as they opened up- which may have resulted in the increased number of Hybodont species in the Permian of Texas: a major factor to consider in the faunal evolution of the Western Interior Seaway during the Mesozoic and beyond.

  1. Environmental mutagenesis during the end-Permian ecological crisis.

    Science.gov (United States)

    Visscher, Henk; Looy, Cindy V; Collinson, Margaret E; Brinkhuis, Henk; van Konijnenburg-van Cittert, Johanna H A; Kürschner, Wolfram M; Sephton, Mark A

    2004-08-31

    During the end-Permian ecological crisis, terrestrial ecosystems experienced preferential dieback of woody vegetation. Across the world, surviving herbaceous lycopsids played a pioneering role in repopulating deforested terrain. We document that the microspores of these lycopsids were regularly released in unseparated tetrads indicative of failure to complete the normal process of spore development. Although involvement of mutation has long been hinted at or proposed in theory, this finding provides concrete evidence for chronic environmental mutagenesis at the time of global ecological crisis. Prolonged exposure to enhanced UV radiation could account satisfactorily for a worldwide increase in land plant mutation. At the end of the Permian, a period of raised UV stress may have been the consequence of severe disruption of the stratospheric ozone balance by excessive emission of hydrothermal organohalogens in the vast area of Siberian Traps volcanism. Copyright 2004 The National Academy of Sciencs of the USA

  2. The Tunas Formation (Permian) in the Sierras Australes foldbelt, east central Argentina: evidence for syntectonic sedimentation in a foreland basin

    Science.gov (United States)

    Lopez-Gamundi, O. R.; Conaghan, P. J.; Rossello, E. A.; Cobbold, P. R.

    1995-04-01

    The Tunas Formation, extensively exposed in the Sierras Australes foldbelt of eastern central Argentina, completes the sedimentation of the Gondwanan (Late Carboniferous-Permian) sequence, locally known as the Pillahuincó Group. The underlying units of the Group show an integrated depositional history which can be explained in terms of glaciomarine sedimentation (Sauce Grande Formation) and postglacial transgression (Piedra Azul and Bonete Formations). This succession also has a rather uniform quartz-rich, sand-sized composition indicative of a cratonic provenance from the Tandilia Massif to the northeast. Early to Late Permian deformation folded and thrusted the southwestern basin margin (Sierras Australes) and triggered the deposition of a 1,500 m — thick, synorogenic prograding wedge, the Tunas Formation, in the adjacent foreland basin (Sauce Grande or Claromecó Basin). Sandstone detrital modes for the Tunas deposits show moderate to low contents of quartz and abundant lithics, mostly of volcanic and metasedimentary origin. Paleocurrents are consistently from the SW. Tuffs interbedded with sandstones in the upper half of Tunas Formation (Early — early Late? Permian) are interpreted as being derived from volcanic glass-rich tuffs settled in a body of water. Extensive rhyolitic ignimbrites and consanguineous airborne tuffaceous material erupted in the northern Patagonian region during that period. The age constraints and similarities in composition between these volcanics and the tuffaceous horizons present in the Sauce Grande, Parana and Karoo Basins suggest a genetic linkage between these two episodes. The intimate relationship between volcanic activity inboard of the paleo-Pacific margin, deformation in the adjacent orogenic belt and subsidence and sedimentation in the contiguous foreland basin constitutes a common motif in the Sauce Grande and Karoo Basins of southwestern Gondwana.

  3. Experience of Hungarian model project: 'Strengthening training for operational safety at Paks NPP'

    International Nuclear Information System (INIS)

    Kiss, I.

    1998-01-01

    Training of Operational Safety at Paks NPP is described including all the features of the project including namely: description of Paks NPP, its properties and performances; reasons for establishing Hungarian Model Project, its main goals, mentioning Hungarian and IAEA experts involved in the Project, its organization, operation, budget, current status together with its short term and long term impact

  4. Aggressive Neighborhood Watch or Unconventional Threat? The Hungarian Extreme Right-Wing Self-Defense Movements

    Science.gov (United States)

    2014-12-01

    paramilitary force, for instance the Hungarian Guard.33 The Guard was formed in 2007 through an ‘oath of allegiance’ taken by men and women wearing black...gyorgy-gyulat.html. 35 9. 10/07/2012 Disruption of the Hungarian National Front.90 Gyula Thurmer, leader of the (Communist) Labour Party and the

  5. Early Morphological Productivity in Hungarian: Evidence from Sentence Repetition and Elicited Production

    Science.gov (United States)

    Gabor, Balint; Lukacs, Agnes

    2012-01-01

    This paper investigates early productivity of morpheme use in Hungarian children aged between 2 ; 1 and 5 ; 3. Hungarian has a rich morphology which is the core marker of grammatical functions. A new method is introduced using the novel word paradigm in a sentence repetition task with masked inflections (i.e. a disguised elicited production task).…

  6. The new system of the talent development program in Hungarian soccer

    Directory of Open Access Journals (Sweden)

    Csáki István

    2014-10-01

    Full Text Available Study aim: due to a series of failures and the drastic reduction in the quality of Hungarian soccer, greater emphasis should be put on coaches’ professional development and talent development programs. The aim of this study was to present the newly established Hungarian Soccer Development Program that focuses on the development of youth talent.

  7. Computerization of Hungarian reforestation manual with machine learning methods

    Science.gov (United States)

    Czimber, Kornél; Gálos, Borbála; Mátyás, Csaba; Bidló, András; Gribovszki, Zoltán

    2017-04-01

    Hungarian forests are highly sensitive to the changing climate, especially to the available precipitation amount. Over the past two decades several drought damages were observed for tree species which are in the lower xeric limit of their distribution. From year to year these affected forest stands become more difficult to reforest with the same native species because these are not able to adapt to the increasing probability of droughts. The climate related parameter set of the Hungarian forest stand database needs updates. Air humidity that was formerly used to define the forest climate zones is not measured anymore and its value based on climate model outputs is highly uncertain. The aim was to develop a novel computerized and objective method to describe the species-specific climate conditions that is essential for survival, growth and optimal production of the forest ecosystems. The method is expected to project the species spatial distribution until 2100 on the basis of regional climate model simulations. Until now, Hungarian forest managers have been using a carefully edited spreadsheet for reforestation purposes. Applying binding regulations this spreadsheet prescribes the stand-forming and admixed tree species and their expected growth rate for each forest site types. We are going to present a new machine learning based method to replace the former spreadsheet. We took into great consideration of various methods, such as maximum likelihood, Bayesian networks, Fuzzy logic. The method calculates distributions, setups classification, which can be validated and modified by experts if necessary. Projected climate change conditions makes necessary to include into this system an additional climate zone that does not exist in our region now, as well as new options for potential tree species. In addition to or instead of the existing ones, the influence of further limiting parameters (climatic extremes, soil water retention) are also investigated. Results will be

  8. Delineating the genetic heterogeneity of OCA in Hungarian patients.

    Science.gov (United States)

    Fábos, Beáta; Farkas, Katalin; Tóth, Lola; Sulák, Adrienn; Tripolszki, Kornélia; Tihanyi, Mariann; Németh, Réka; Vas, Krisztina; Csoma, Zsanett; Kemény, Lajos; Széll, Márta; Nagy, Nikoletta

    2017-06-19

    Oculocutaneous albinism (OCA) is a clinically and genetically heterogenic group of pigmentation abnormalities characterized by variable hair, skin, and ocular hypopigmentation. Six known genes and a locus on human chromosome 4q24 have been implicated in the etiology of isolated OCA forms (OCA 1-7). The most frequent OCA types among Caucasians are OCA1, OCA2, and OCA4. We aimed to investigate genes responsible for the development of these OCA forms in Hungarian OCA patients (n = 13). Mutation screening and polymorphism analysis were performed by direct sequencing on TYR, OCA2, SLC45A2 genes. Although the clinical features of the investigated Hungarian OCA patients were identical, the molecular genetic data suggested OCA1 subtype in eight cases and OCA4 subtype in two cases. The molecular diagnosis was not clearly identifiable in three cases. In four patients, two different heterozygous known pathogenic or predicted to be pathogenic mutations were present. Seven patients had only one pathogenic mutation, which was associated with non-pathogenic variants in six cases. In two patients no pathogenic mutation was identified. Our results suggest that the concomitant screening of the non-pathogenic variants-which alone do not cause the development of OCA, but might have clinical significance in association with a pathogenic variant-is important. Our results also show significant variation in the disease spectrum compared to other populations. These data also confirm that the concomitant analysis of OCA genes is critical, providing new insights to the phenotypic diversity of OCA and expanding the mutation spectrum of OCA genes in Hungarian patients.

  9. FINANCIAL PERFORMANCE ANALYSIS AND BANKRUPTCY PREDICTION IN HUNGARIAN DAIRY SECTOR

    Directory of Open Access Journals (Sweden)

    Rozsa Andrea

    2014-07-01

    The preliminary sample for the analysis is framed on the basis of three criteria: amount of the subscribed capital, sales revenues and product structure. Those companies are regarded as competitors that have subscribed capitals in excess of HUF 250 million, consistently high levels of sales revenues and diversified product structures. The preliminary sample consists of 7 companies. In 2012, their total sales revenues were as high as about 50% of the overall amount of sales revenues in the sector. Three of the 7 companies are possessed by foreign owners in full or part, whereas 4 of them belong to Hungarian owners. In 2012, Hungarian-owned companies covered more than one-third of the combined sales revenues of the 7 leading companies. Hence, the competitive positions of these 4 companies based on their financial positions are examined. These calculations have relied on the annual reports for the period of 2008–2012 (balance sheets, income statements, cash flow statements. The research has implemented a comprehensive and comparative financial analysis. The main question is what the key financial characteristics of the Hungarian-owned companies are. Financial indicators are calculated and their time-series analysis is accomplished to describe the sample companies’ capital structures, liquidity and profitability. Using comparative analysis of the applied financial ratios the study determines (1 which company has the most advantageous financial conditions for the successful operation; (2 which companies have disadvantageous financial situation; and (3 which companies are in potential financial distress situation. Potential bankruptcy positions are examined by the applications of Altman and Springate models.

  10. Energy conservation and energy prices: the Hungarian experience

    International Nuclear Information System (INIS)

    Molnar, L.

    1997-01-01

    The main sources of emissions into the outdoor air are from the energy sector (e.g. power plants), industry, the transport sector and the residential sector (buildings). The danger from most of these emissions is the fact that heat plants and boilers of residential buildings in particular, are usually in the areas where people live and work and therefore their emissions may have a direct effect on health. The best way to improve this situation - to diminish emissions and to improve air quality - is to increase the efficiency of both energy production and use. This also has important consequences for the economic use of the national energy carrier stock and diminishes the need to import energy which increases the competitiveness of goods produced. The Hungarian government has set out an Energy Saving Programme to address, among other things the fact that the Hungarian average energy consumption per capita is less than the EU average but the energy intensity (the necessary energy to produce 1 USD GDP) is 3.5-4.0 times higher than the EU average. It has been shown that the best way to save energy is to invest in energy-conscious behaviour and training. Recent studies in public and residential buildings have shown that there is a potential for high energy saving in Hungarian buildings which is independent from the building technology used. Also, the pay-back times of investment in the building envelope are significantly higher than the pay-back times of investment in heating-ventilating or control systems, while the energy saved was of the same magnitude. (author) 5 figs., 5 tabs., 6 refs

  11. The fate of Hungarian Jewish dermatologists during the Holocaust: Part 2: Under Nazi rule.

    Science.gov (United States)

    Bock, Julia; Burgdorf, Walter H C; Hoenig, Leonard J; Parish, Lawrence Charles

    At least 564,500 Hungarian Jews perished during the Holocaust, including many physicians. Exactly how many Jewish dermatologists were killed is not known. We have identified 62 Hungarian Jewish dermatologists from this period: 19 of these dermatologists died in concentration camps or were shot in Hungary, 3 committed suicide, and 1 died shortly after the Holocaust, exhausted by the War. Fortunately, many Hungarian Jewish dermatologists survived the Holocaust. Some had fled Europe before the Nazi takeover, as was described in Part 1 of this contribution. Two Holocaust survivors, Ferenc Földvári and Ödön Rajka, became presidents of the Hungarian Dermatologic Society and helped rebuild the profession of dermatology in Hungary after the War. This contribution provides one of the first accounts of the fate of Hungarian Jewish dermatologists during the Holocaust and serves as a remembrance of their suffering and ordeal. Copyright © 2016. Published by Elsevier Inc.

  12. [Pre-travel advice and patient education of Hungarian travellers].

    Science.gov (United States)

    Lengyel, Ingrid; Felkai, Péter

    2018-03-01

    According to international surveys, over half of the travellers face some kind of health issue when travelling. The overwhelming majority of travel-related illnesses can be prevented with pre-travel medical consultations, but the syllabus and content of the consultation have to match the travel habits and culture of the given society. This publication explores the specificities and travel habits of Hungarian travellers. One hundred participants of a travel exhibition completed a survey about their international travel. As the survey was not representative, the data could only be processed through simple statistical methods. However, since the exhibition was presumably attended by those wishing to travel, the conclusions drawn from the results are worth publishing, since no similar survey in Hungary has been published before. Based on the suitable classification of age groups in travel medicine, 11% of the participants were adolescents / young adults (aged 15-24), 81% adults (25-59) and 8% elderly (60-74). Twenty-eight percent of the participants travel multiple times a year, 40% yearly and 32% of them less frequently; 16% of the adults, 8% of the adolescents and 4% of the elderly age group travel multiple times a year. The travel destinations of Hungarian travellers have remained practically unchanged since a study was conducted 13 years ago: the vast majority (95%) travelled within Europe, 2% to the United States, and 11% of them elsewhere. Since Hungarians do not travel to endemic areas, only 5% consulted their general practitioners (GPs) prior to travelling, and 29% did when they had to be vaccinated. Forty-two percent of those wishing to travel never consult their GPs, even though 29% of them are aware of some chronic illness. Instead, 51% gather their health information from the internet and only 6% from their doctors. By the contradiction between the poor health status of the majority of Hungarian travellers and the negligence of seeking pre-travel advice

  13. New species in the Hungarian avifauna in 2014

    Directory of Open Access Journals (Sweden)

    Hadarics Tibor

    2015-12-01

    Full Text Available Two new species appeared in the Hungarian avifauna in 2014: the Spanish Sparrow and the Blyth’s Reed Warbler. One pair of Spanish Sparrow was breeding in Bácsborsód between June 13th and July 31st in the side of a stork nest. The Blyth’s Reed Warbler was trapped and ringed near Tömörd on August 15th. With the observations of these species the number of bird species that have ever been proven to occur in Hungary has risen to 411.

  14. Nucleotide sequence of Hungarian grapevine chrome mosaic nepovirus RNA1.

    OpenAIRE

    Le Gall, O; Candresse, T; Brault, V; Dunez, J

    1989-01-01

    The nucleotide sequence of the RNA1 of hungarian grapevine chrome mosaic virus, a nepovirus very closely related to tomato black ring virus, has been determined from cDNA clones. It is 7212 nucleotides in length excluding the 3' terminal poly(A) tail and contains a large open reading frame extending from nucleotides 216 to 6971. The presumably encoded polyprotein is 2252 amino acids in length with a molecular weight of 250 kDa. The primary structure of the polyprotein was compared with that o...

  15. Hungarian situation of the technologically enhanced naturally occuring radioactive materials

    International Nuclear Information System (INIS)

    Juhasz, L.; Szerbin, P.; Czoch, I.

    2003-01-01

    Full text: In Hungary, the main goal is that the Hungarian regulations should meet with the EU Directive No. 96/29. For this aim, a surveying project has been launched in order to collect all relevant information about the Hungarian TENORM situation. This surveying programme covers a lot of data collection (work activities, disposal places, residue quantities) and radiological measurements on the TENORM site. The Hungarian situation of TENORM definitely differs from other countries in the aspect of occurrence forms of natural sources (or in the imported raw materials), in the quantities of exploitation, in the level of the radioactivity and in the applied technological processes. Firstly, those work activities have been choosen where the huge amount of residues have been produced. The other criteria is that the activity concentration in a great portion of the given residues is much higher than the average activity concentration of the typical Hungarian soil. After filtering and ranking, the following main activities enhanced the radioactivity level are left: uranium mining and milling, coal mining, coal firing in power plants, bauxite mining and aluminous earth production. At the uranium mining and milling area the uranium content of residues ranges from 20 to 70 g t -1 , and above those the dose rate is 0.4-10 μSv h -1 . The waste rock piles and heaps for leaching were restored and the remediation of tailings ponds is still under way. In the mountain Mecsek and on the territory from the highland Balaton to the mountain Vertes, the radioactivity level of the coals is 10-50 times higher than the worldwide average. The coal fired plants have piled up in the order of magnitude of 10 million tons of fly ash, bottom ash and slag in ponds around the plants. The radioactivity of U-238 series of ash and slag is in the range from 200 to 2000 Bq·kg -1 . The radionuclide concentrations of bauxite ores range from 200 to 300 Bq·kg -1 . At the refining factories, a lot of red

  16. Stratigraphy and paleogeographic significance of a Late Pennsylvanian to Early Permian channeled slope sequence in the Darwin Basin, southern Darwin Hills, east-central California

    Science.gov (United States)

    Stevens, Calvin H.; Stone, Paul; Magginetti, Robert T.; Ritter, Scott M.

    2015-01-01

    The complex stratigraphy of late Paleozoic rocks in the southern Darwin Hills consists of regionally extensive Mississippian and Early to Middle Pennsylvanian rocks overlain by latest Pennsylvanian to Early Permian rocks, herein called the Darwin Hills sequence. Deposition of this latter sequence marked the beginning of the Darwin Basin. In Mississippian time, a carbonate platform prograded westward over slightly older slope deposits. In the Late Mississippian this platform was exposed to erosion and siliciclastic sediments were deposited. In Early to Middle Pennsylvanian time the area subsided, forming a west-facing ramp that was subjected to deformation and erosion in Middle or early Late Pennsylvanian time. Later this area was tilted westward and deep-water sediments were deposited on this slope. In latest Pennsylvanian to earliest Permian time, a major channel was cut through the older Pennsylvanian rocks and into the Upper Mississippian strata. This channel was gradually filled with increasingly finer grained, deep-water sediment as the area evolved into a basin floor by Early Permian (Sakmarian) time. Expansion of the Darwin Basin in Artinskian time led to a second phase of deposition represented by strata of the regionally extensive Darwin Canyon Formation. The geology in this small area thus documents tectonic events occurring during the early development of the Darwin Basin.

  17. Density characteristics in the upper part of the platform of the Pripyatskiy Basin

    Energy Technology Data Exchange (ETDEWEB)

    Bulyga, V.K.; Anpilogov, A.P.; Ksenofontov, V.A.; Ur' yev, I.I.

    1981-01-01

    Density characteristics are examined for the Devonian (upper saline and suprasaline), Carboniferous, Permian, Mesozoic and Cenozoic deposits of the Pripyatskiy Basin. Maps are compiled for isodensities, variability is established in the average values of density both in a regional sense and on local elevations which are characterized for the most part by density minimums.

  18. Late Carboniferous to early Permian sedimentary–tectonic evolution of the north of Alxa, Inner Mongolia, China: Evidence from the Amushan Formation

    Directory of Open Access Journals (Sweden)

    Haiquan Yin

    2016-09-01

    Full Text Available The late Paleozoic evolution of the Wulijishanhen (WSH-Shangdan (SD area near to the Chaganchulu Ophiolite belt is reinterpreted. Analysis of the upper Carboniferous to lower Permian sedimentary sequence, biological associations, detrital materials, sandstone geochemistry and volcanic rocks indicates that the SD area was an epicontinental sea and rift during the late Paleozoic rather than a large-scale ocean undergoing spreading and closure. This study reveals that the actual evolution of the study area is from the late Carboniferous to the early Permian. The fusulinids Triticites sp. and Pseudoschwagerina sp. in the limestones demonstrate that the Amushan Formation develops during the late Carboniferous to the early Permian. The limestones at the base of the SD section indicate that it is a stable carbonate platform environment, the volcanic rocks in the middle of the sequence support a rift tectonic background, and the overlying conglomerates and sandstones are characteristic of an epicontinental sea or marine molasse setting. The rift volcanism made the differences in the fossil content of the SD and WSH sections and led to two sections expose different levels within the Amushan Formation and different process of tectonic evolution. Moreover, the geochemical characteristics and detrital materials of the sandstones show that the provenance and formation of the sandstones were related to the setting of active continental margin. The quartz-feldspar-lithic fragments distribution diagram indicates that the material source for the sandstones was a recycled orogenic belt. Thus, the source area of the sandstones may have been an active continental margin before the late Carboniferous–early Permian. The characteristics of the regional tectonic evolution of the area indicate that the region may form a small part of the Gobi–Tianshan rift of southern Mongolia.

  19. The paleoclimate of the Kazanian (early Late Permian) world

    Energy Technology Data Exchange (ETDEWEB)

    Moore, G.T. (Chevron Oil Field Research Co., La Habra, CA (USA)); Peoples, C.J. (Texas A and M Univ., College Station (USA))

    1990-05-01

    The Kazanian (early Late Permian, 258-253 m.y.) marked the onset of a unique interval in the Phanerozoic, distinguished by a classic end-member case of continental assembly, the megacontinent Pangaea. Compilation of biostratigraphic and lithofacies data indicate a warm, extensively arid world, largely ice free, and characterized by the onset of atmospheric conditions that were exceedingly stressful to the biosphere, the worst of the eon. Using Chevron's version of the Community Climate model, the authors report here on two Kazanian paleoclimate seasonal simulations, one using 200 ppm CO{sub 2} and the other with 2,000 ppm CO{sub 2}. The authors consider the knowledge of plate assembly back to the Permian accurate enough to allow employment of a seasonal model. Simulation of a warmer Earth with an elevated greenhouse effect (modeled as CO{sub 2}) fits the observed geology and isotope signals. The increased CO{sub 2} experiment warmed the entire planet with the greatest increases north of 50{degree} latitude and least changes in the tropics. The warming caused the poleward retreat of sea ice in both hemispheres. Precipitation and evaporation increased, but runoff was confined to areas of very intense rainfall. Monsoons are limited to the southern hemisphere, associated with the western Tethys sea and the eastern equatorial Panthalassa ocean. Extreme southeastern Pangaea (northern Australia) was a focus of precipitation throughout the year. Precipitation occurred in the higher latitudes (50-55{degree}) on the western coast, of Pangaea where storm tracks make landfall. High evaporation rates characterized the restricted Permian (US), Zechstein, and Perm (Soviet Union) basins, a time of evaporite, deposition. Interior Pangaea at middle to high latitudes endured frigid winters ({minus}40{degree}C) and torrid summers (60{degree}C).

  20. Role of Orvosi Hetilap in the development of Hungarian gastroenterology

    Science.gov (United States)

    Buzás, György Miklós

    2010-01-01

    AIM: To analyze the contribution of Orvosi Hetilap (Hungarian Medical Journal) to the field of gastroenterology. METHODS: All issues of the journal between 1857 and 2008 and identified original articles and reviews dealing with gastroenterology were reviewed. The rate of publications, the thematic distribution and foreign sources of knowledge were assessed. The dates that major achievements in gastroenterology were introduced in Hungary were compared to those dates in Western medicine. RESULTS: A total of 4799 original/research articles on gastroenterology were published, which represents 11.1% of the total publications. Thematic rankings showed that liver and biliary diseases represented 20.36% of the total, followed by gastric diseases (9.35%) and surgery (8.77%). A total of 268 foreign journals were reviewed: 50.9% were German, 30.4% English, 12.1% French and only 6.6% were in other languages. The major achievements of gastroenterology were introduced with varying delays compared to Western countries. CONCLUSION: Orvosi Hetilap has made a large contribution to the development of Hungarian gastroenterology. The high proportion of gastroenterology studies underlines the importance of digestive diseases in public health. PMID:20458774

  1. Hungarian Accounting Regulations: Exposed to the Cross-Fire

    Directory of Open Access Journals (Sweden)

    Rita Ambrus

    2015-09-01

    Full Text Available The aim of the paper is to highlight two factors influencing Hungarian accounting regulations: the legislation of accounting in the last 25 years and the most important features of the taxation system. Both of them can influence the main requirement of the Hungarian Act on Accounting, the true and fair view. The research methods are based on a synthesis of the national and international literature. The authors examine the regulation system embedded in the legal and economic environment. The paper shows the accounting legislation in Hungary after the changing of the regime, its asymmetry, the attitude of the legislators and the current situation. The analysis of the tax system is connected to the provisions of accounting, highlighting the problems of the tax administration, the relation between corporate tax and the resultsof accounting and the intention to simplify it. The main conclusion is to make the system more flexible, in line with the legal and fiscal institutions, to fulfil its important requirements.

  2. [What worries Hungarian men? Characteristics of masculine gender role stress].

    Science.gov (United States)

    Susánszky, Anna; Susánszky, Eva; Kopp, Mária

    2009-07-01

    The aim of this study was to establish the characteristics of stress associated with male gender role and its relationship to health and to risk behaviours among Hungarian men. The present analysis is based on data of the Hungarostudy 2006 survey. Forty-one percent of the participants were men. Eighty nine percent of the male respondents completed the Eisler-Skidmore Masculine Gender Role Stress Scale; data of 1764 persons were analyzed. Anxiety about sexual performance, breadwinner role, and appearance (i.e. tradition factor) causes a much greater burden of stress than anxiety about changing gender relationships (i.e. modernization factor). With the increase of age, stress caused by traditional role expectations significantly decreases; tensions caused by women's dominance and by situations which demand emotional response and empathy are the highest among middle aged men. Traditional gender role stress is more prevalent among pensioners than among economically active men; stress caused by the modernization of masculine gender role particularly afflicts unemployed men. Married men are to the least extent troubled by female dominance and difficulties in expressing emotions. Of the two dimensions analyzed here (tradition and modernization) only the values on the tradition factor were related to health status, psychological wellbeing, and frequency of smoking. Modernization of gender roles represents only a small--if any--stressor in the life of Hungarian men; on the other hand, unsuccessful adaptation to traditional role expectations highly increases the burden of stress and is closely related to smoking.

  3. WEAKNESSES OF THE MANAGEMENT SYSTEM OF TRADITIONAL HUNGARIAN UNIVERSITIES

    Directory of Open Access Journals (Sweden)

    Gabriella KECZER

    2008-01-01

    Full Text Available Transformation of the management of traditional higher education institutionsemerged in Hungary following the change of the political system in 1990,however, an appropriate answer has not been found to date. The first step inthe management of reform is identification of the issues that need to beresolved through the implementation of changes.The present research has been aimed at identifying the present weaknessesof the inner management system of traditional Hungarian universities, thusfind a solid starting point for reforming it. I conducted in-depth interviews inthe course of research, with 10 top university managers who represent 9institutions, thus the majority of traditional Hungarian universities. Such aresearch has not been made at least for the last decade.In my paper first I present the current legal framework of the system ofuniversity management. Then I give an assessment of it on the basis of theinterviews, analysing the deficiencies, the external and internal obstacles toefficient management I conclude that the present leaders of theuniversities can exactly identify those deficiencies of the system and therelated external and internal circumstances that lead to disturbed operationand low efficiency. The results obtained through the interviews suggest that areform of the internal management should rearrange intra-university powerrelations and harmonize scopes of responsibility and competence. A shifttoward a stronger central, rectoral and a more limited faculty- and bodyrelatedmanagement appears necessary.

  4. Typically Female Features in Hungarian Shopping Tourism

    Directory of Open Access Journals (Sweden)

    Gábor Michalkó

    2006-06-01

    Full Text Available Although shopping has been long acknowledged as a major tourist activity, the extent and characteristics of shopping tourism have only recently become the subject of academic research and discussion. As a contribution to this field of knowledge, the paper presents the characteristics of shopping tourism in Hungary, and discusses the typically female features of outbound Hungarian shopping tourism. The research is based on a survey of 2473 Hungarian tourists carried out in 2005. As the findings of the study indicate, while female respondents were altogether more likely to be involved in tourist shopping than male travellers, no significant difference was experienced between the genders concerning the share of shopping expenses compared to their total travel budget. In their shopping behaviour, women were typically affected by price levels, and they proved to be both more selfish and more altruistic than men by purchasing more products for themselves and for their family members. The most significant differences between men and women were found in their product preferences as female tourists were more likely to purchase typically feminine goods such as clothes, shoes, bags and accessories, in the timing of shopping activities while abroad, and in the information sources used by tourists, since interpersonal influences such as friends’, guides’ and fellow travellers’ recommendations played a higher role in female travellers’ decisions.

  5. Permian Tethyan Fusulinina from the Kenai Peninsula, Alaska

    Science.gov (United States)

    Stevens, C.H.; Davydov, V.I.; Bradley, D.

    1997-01-01

    Two samples from a large, allochthonous limestone block in the McHugh Complex of the Chugach terrane on the Kenai Peninsula, Alaska, contain species of 12 genera of Permian Fusulinina including Abadehella, Kahlerina, Pseudokahlerina?, Nankinella, Codonofusiella, Dunbarula, Parafusulina?, Chusenella, Verbeekina, Pseudodoliolina, Metadoliolina?, Sumatrina?, and Yabeina, as well as several other foraminiferans and one alga. The assemblage of fusulinids is characteristically Tethyan, belonging to the Yabeina archaica zone of early Midian (late Wordian) age. Similar faunas are known from the Pamirs, Transcaucasia, and Japan, as well as from allochthonous terranes in British Columbia, northwestern Washington, and Koryakia in eastern Siberia.

  6. A geochemical view into continental palaeotemperatures of the end-Permian using oxygen and hydrogen isotope composition of secondary silica in chert rubble breccia: Kaibab Formation, Grand Canyon (USA).

    Science.gov (United States)

    Kenny, Ray

    2018-01-16

    The upper carbonate member of the Kaibab Formation in northern Arizona (USA) was subaerially exposed during the end Permian and contains fractured and zoned chert rubble lag deposits typical of karst topography. The karst chert rubble has secondary (authigenic) silica precipitates suitable for estimating continental weathering temperatures during the end Permian karst event. New oxygen and hydrogen isotope ratios of secondary silica precipitates in the residual rubble breccia: (1) yield continental palaeotemperature estimates between 17 and 22 °C; and, (2) indicate that meteoric water played a role in the crystallization history of the secondary silica. The continental palaeotemperatures presented herein are broadly consistent with a global mean temperature estimate of 18.2 °C for the latest Permian derived from published climate system models. Few data sets are presently available that allow even approximate quantitative estimates of regional continental palaeotemperatures. These data provide a basis for better understanding the end Permian palaeoclimate at a seasonally-tropical latitude along the western shoreline of Pangaea.

  7. Lexical Borrowing in the Speech of First-Generation Hungarian Immigrants in Australia

    Directory of Open Access Journals (Sweden)

    Anikó Hatoss

    2016-09-01

    Full Text Available This article reports findings of a sociolinguistic project which investigated language contact phenomena in the speech of first-generation Hungarian Australians living in Sydney. The research aimed to identify and analyze English lexical items borrowed into the spoken Hungarian of first-generation Hungarian–English bilinguals. This research had a mixed methods approach including a quantitative element (count of lexical manifestations by categories such as part of speech and a qualitative element in which the various lexical manifestations have been subjected to a linguistic analysis. The Hungarian National Corpus was used as a reference guide to determine the status of these phenomena in the lexicon of Standard Hungarian. The data were collected through semi-structured sociolinguistic interviews with 22 Hungarian Australians living in Sydney. The findings demonstrate that (a first-generation Hungarians are highly creative language users and integrate a large number of English lexical items into their speech. Most lexical borrowings belong to the derivational blends with the highest proportion of the nominal group. Lexical borrowings from English are morphologically integrated with Hungarian-derivational suffixes and inflectional case markings. This research provides original empirical data to better understand the various inter-language lexical manifestations in Hungarian–English bilingual contexts. The study adds to the relatively small body of research on Hungarian–English bilingualism in diasporic context and contributes to understanding lexical borrowing from a contact linguistic perspective.

  8. Translating Welsh Drama Into Hungarian Through English: A Contextual Introduction to Sêra Moore Williams’ Crash in Hungarian Translation

    Directory of Open Access Journals (Sweden)

    Márta Minier

    2016-01-01

    Full Text Available This article offers a predominantly contextual introduction to my translation of a contemporary Welsh play by Sêra Moore Williams, Crash (2004, into Hungarian. Williams' three-person drama for young people was written originally in the author's native language, Welsh, and translated into English by the playwright herself. In my translation process of the play from English to Hungarian the intermediary role played by English raises ethical concerns from a postcolonial perspective, while in a pragmatic sense it is almost a necessity to rely on it when communicating Welsh-language cultural production to the broader international public, including to other minor languages. The article will place the drama in its generic context, introducing the play as a Theater in Education piece, as Williams' work has been inspirational in the development of tantermi színház [classroom theater] in Hungary since the early 2000s. As a specific case study within the case study, the additional discussion of the translation of Williams' polysemic title will provide an insight into the role such a significant paratext plays in uprooting a dramatic text from one culture to another.

  9. On the Geological Age of the Sundyr Faunal Assemblage of Permian Tetrapods from the East European Platform

    Directory of Open Access Journals (Sweden)

    Golubev V.K.

    2015-03-01

    Full Text Available A new Sundyr faunal assemblage of Permian tetrapods was discovered in Eastern Europe. It includes dinocephalians Titanosuchia fam. indet., tapinocephalians aff. Ulemosauridae, anomodontians aff. Suminia, therocephalians, gorgonopians Burnetioidea fam. indet., diapsids ? Eosuchia, chroniosuchians Suchonica vladimiri Golubev, enosuchids aff. Enosuchus, seymouriamorphs Microphon exiguus Ivachnenko and Leptoropha aff. talonophora, batrachomorphs Dvinosaurus sp. The Sundyr assemblage is a transitional one from the Isheevo to Sokolki assemblages. It is described as the last stage of evolution undergone by the dinocephalian community of tetrapods in Eastern Europe. Based on the bio- and magnetostratigraphic data, the beds with Sundyr tetrapod fauna pertain to the lower part of the Upper Severodvinian (= Putyatinian regional stage. These strata were distinguished into a new Suchonica vladimiri tetrapod assemblage zone. In the Sukhona River basin, the beds with Sundyr tetrapod fossils were distinguished into a new Ustpoldarsa Member of the Poldarsa Formation.

  10. Dalhart's only Permian field gets best oil well

    International Nuclear Information System (INIS)

    Land, R.

    1992-01-01

    This paper reports that activity is picking up in Proctor Ranch oil field in the northwestern Texas panhandle, the only Permian producing field in the lightly drilled Dalhart basin. During the last 2 1/2 months, the field has a new operator and a new producing well, the best of five drilled since discovery in 1990. Corlena Oil Co., Amarillo, acquired the field from McKinney Oil Co. in May and tested its first well in early July. The 1-64 Proctor, 18 miles west of Channing, pumped at rates as high as 178 bd of oil and 6 b/d of water from Permian Wolfcamp dolomite perforations at 4,016-29 ft. Corlena plans to drill another well south of the field soon. The lease requires that the next well be spudded by early November. The field appears to be combination structural-stratigraphic trap in which the dolomite pinches out against the Bravo Domes-Oldham nose to the west

  11. Flourishing ocean drives the end-Permian marine mass extinction.

    Science.gov (United States)

    Schobben, Martin; Stebbins, Alan; Ghaderi, Abbas; Strauss, Harald; Korn, Dieter; Korte, Christoph

    2015-08-18

    The end-Permian mass extinction, the most severe biotic crisis in the Phanerozoic, was accompanied by climate change and expansion of oceanic anoxic zones. The partitioning of sulfur among different exogenic reservoirs by biological and physical processes was of importance for this biodiversity crisis, but the exact role of bioessential sulfur in the mass extinction is still unclear. Here we show that globally increased production of organic matter affected the seawater sulfate sulfur and oxygen isotope signature that has been recorded in carbonate rock spanning the Permian-Triassic boundary. A bifurcating temporal trend is observed for the strata spanning the marine mass extinction with carbonate-associated sulfate sulfur and oxygen isotope excursions toward decreased and increased values, respectively. By coupling these results to a box model, we show that increased marine productivity and successive enhanced microbial sulfate reduction is the most likely scenario to explain these temporal trends. The new data demonstrate that worldwide expansion of euxinic and anoxic zones are symptoms of increased biological carbon recycling in the marine realm initiated by global warming. The spatial distribution of sulfidic water column conditions in shallow seafloor environments is dictated by the severity and geographic patterns of nutrient fluxes and serves as an adequate model to explain the scale of the marine biodiversity crisis. Our results provide evidence that the major biodiversity crises in Earth's history do not necessarily implicate an ocean stripped of (most) life but rather the demise of certain eukaryotic organisms, leading to a decline in species richness.

  12. Biolaminoid facies in a peritidal sabkha: Permian Platy Dolomite of northern Poland

    Science.gov (United States)

    Brehm, Ulrike; Gasiewicz, Andreij; Gerdes, Giesela; Krumbein, Wolfgang

    The Platy Dolomite, a carbonate unit in the Zechstein Formation (Upper Permian) of the Leba Elevation, Poland, was deposited in a semi-closed or completely separated back-barrier sabkha environment. This arid, hypersaline zone is comparable to the recent Gavish Sabkha, Sinai. The processes which formed the modern Gavish Sabkha are similar to those responsible for the biolaminoid formation in the Platy Dolomite series. The deposition of this Platy Dolomite was mainly the result of microbial activity building extensive microbial mats. The Platy Dolomite is characterized by loosely packed microbial biolaminoids (a less significantly laminated build-up of biogenetic sediments) with horizontally or obliquely to vertically orientated filaments. Intermediary coated grains occur. Densely packed, flat laminated stromatolitic rocks, pure oolites, and bioclastic sedimentary strata are rarely intercalated with the biolaminoid beds. Laboratory and field investigations indicate that carbonate formation was induced by the chemoorganotrophic bacterial decay of cyanobacterial mats. Magnesium was bound and absorbed by organic matter and later liberated by anaerobic decay. Early diagenetic processes formed Mg2+- and Ca2+-enriched solutions in which carbonates precipitated biologically and chemically. A system of biogenic carbonate formation of the Platy Dolomite microbiolite series is proposed and supported by the results of microbiological laboratory studies.

  13. Isotope shifts in the late Permian of the Delaware Basin, Texas, precisely timed by varved sediments

    International Nuclear Information System (INIS)

    Magaritz, M.; Oregon Univ., Eugene; Anderson, R.Y.; Holser, W.T.; Saltzmann, E.S.; Garber, J.

    1983-01-01

    Closely spaced samples (285 in number) of varved sediments from the Upper Permian in Delaware Basin, Texas, have been analyzed for delta 13 Csub(carb), delta 13 Csub(org), delta 18 Osub(carb), Csub(org), Csub(carb) and calcite/dolomite. delta 13 C records a dramatic rise from -2.8 to + 5.7per mille in only 4400 years, detected in three sections across the basin, extrapolating smoothly through a 600-year interruption by a local (west side of the basin) fresh-water inflow evidenced by low delta 18 O. This continuity and low Csub(org) within the basin, both indicate that the excess net deposition of Csub(org), necessary to generate the rise in delta 13 C, took place in the ocean external to the Delaware Basin, Correlation with similar records from the Zechstein Basin suggest that the event was world-wide, although this poses obvious difficulties for the carbon cycle. The rate of rise of delta 13 C, and its sustained high level, must imply conversions of oxidized carbon to reduced carbon that are very large depending on which reservoirs were involved. (orig.)

  14. Analysis of cyclical sedimentation in the lower Permian Mchuchuma coalfield (South-West-Tanzania)

    Energy Technology Data Exchange (ETDEWEB)

    Casshyap, S M; Kreuser, T; Wopfner, H

    1987-01-01

    A statistical approach by a modified Markov process model was used to prove that the lower Permian coal measures of the Tanzanian Mchuchuma basin developed distinct cyclicities during deposition. From results the transition path of lithologic states typical for this coal sequence is as follows: (A) coarse sandstone, (B) medium sandstone, (C) fine-very fine sandstone, (D) shale, (E) mudstone, (F) coal or (E+F) and again (A) coarse sandstone. The majority of cycles is asymmetric (ABCDEF-ABC..) but symmetrical cycles are present as well (ABCDEFED). The statistical results concur with observed sedimentological evidence of depositional environment. Fining upward cycles correspond to the development of basal channel bars, changing into levees, then into back swamps which are topped by coal swamps. Frequent interbedding of coal and mudstone in the upper part of the coal measures calls for periodic flooding and flushing of fine clastics into coal-forming swamps causing interruption of peat formation. Cyclical deposition is explained by wandering channels in response to varying discharge and rate of deposition, their lateral frequent shifting caused the formation of asymmetrical cycles in this fluviodeltaic depositional model. 33 refs., 7 figs., 1 tab.

  15. Contrasting microbial community changes during mass extinctions at the Middle/Late Permian and Permian/Triassic boundaries

    Science.gov (United States)

    Xie, Shucheng; Algeo, Thomas J.; Zhou, Wenfeng; Ruan, Xiaoyan; Luo, Genming; Huang, Junhua; Yan, Jiaxin

    2017-02-01

    Microbial communities are known to expand as a result of environmental deterioration during mass extinctions, but differences in microbial community changes between extinction events and their underlying causes have received little study to date. Here, we present a systematic investigation of microbial lipid biomarkers spanning ∼20 Myr (Middle Permian to Early Triassic) at Shangsi, South China, to contrast microbial changes associated with the Guadalupian-Lopingian boundary (GLB) and Permian-Triassic boundary (PTB) mass extinctions. High-resolution analysis of the PTB crisis interval reveals a distinct succession of microbial communities based on secular variation in moretanes, 2-methylhopanes, aryl isoprenoids, steranes, n-alkyl cyclohexanes, and other biomarkers. The first episode of the PTB mass extinction (ME1) was associated with increases in red algae and nitrogen-fixing bacteria along with evidence for enhanced wildfires and elevated soil erosion, whereas the second episode was associated with expansions of green sulfur bacteria, nitrogen-fixing bacteria, and acritarchs coinciding with climatic hyperwarming, ocean stratification, and seawater acidification. This pattern of microbial community change suggests that marine environmental deterioration was greater during the second extinction episode (ME2). The GLB shows more limited changes in microbial community composition and more limited environmental deterioration than the PTB, consistent with differences in species-level extinction rates (∼71% vs. 90%, respectively). Microbial biomarker records have the potential to refine our understanding of the nature of these crises and to provide insights concerning possible outcomes of present-day anthropogenic stresses on Earth's ecosystems.

  16. Muscle dysmorphia in Hungarian non-competitive male bodybuilders.

    Science.gov (United States)

    Babusa, B; Túry, F

    2012-03-01

    Muscle dysmorphia (MD) has been described as a male body image disorder, characterized by a pathological preoccupation with muscle size. The aim of the study was to examine the MD features, eating disorder characteristics and body attitudes in non-competitive male bodybuilders in a Hungarian sample. Sixty male bodybuilders and 60 undergraduate university students completed the self-report questionnaires of the Muscle Appearance Satisfaction Scale, the Body Attitude Test and the Eating Disorders Inventory. MD was associated with current bodybuilding activity, higher ideal body weight and eating disorder characteristics. Moreover, current selfreported steroid users displayed higher tendency for MD symptoms than self-reported steroid non-users. Results emphasize the relationship between MD symptoms, eating disorder characteristics and steroid use. MD and body image related concerns among men could be a wide-spread phenomena also in the Central-Eastern European region.

  17. Factors affecting quality of life in Hungarian adults with epilepsy

    DEFF Research Database (Denmark)

    Kováts, Daniella; Császár, Noémi; Haller, József

    2017-01-01

    perception (Illness Perception Questionnaire, IPQ) was also studied. RESULTS: The four measures correlated highly significantly. In addition, the predictive power of factors was comparable with the four inventories as evaluated by Multiple Regression. Factors explained 52%, 41%, 63% and 46% in the variance......PURPOSE: We investigated the impact of 19 factors on life quality in Hungarian patients with epilepsy. Wellbeing was evaluated by several inventories to investigate the impact of factors in more detail. METHODS: A cross-sectional study was performed in 170 patients. Wellbeing was evaluated...... as influencing life quality. This appears to be the first study that analyses the factors that influence illness perception in epilepsy patients, and suggests that the IPQ may become a valuable tool in epilepsy research....

  18. Croatian-Hungarian cooperation on the Danube river radioactivity measurements

    International Nuclear Information System (INIS)

    Lulic, S.; Vancsura, P.

    2003-01-01

    Danube river radioactivity measurements on the border profile Mohac-Batina have been performed since the beginning of 1978 with varying frequency of sampling. Thus, in the period before nuclear power plant Paks started to work joint croatian-hungarian sampling at the border profile was taking place four times a year; the obtained results of measured radioactivity levels were used to assess radioactivity background data. From the start of nuclear power plant Paks running until Chernobyl reactor accident (April 1986) sampling was performed six times a year. After the Chernobyl accident, samples have been taken every month. Since decreased Chernobyl reactor accident influence was estimated until present samples have been taken six times a year. On the Danube river border profile the concentration activity of gamma radionuclides has been determined in water samples (filtered water and suspended matter), and in fish, sediment and Danube river algae samples. (authors)

  19. Nucleotide sequence of Hungarian grapevine chrome mosaic nepovirus RNA1.

    Science.gov (United States)

    Le Gall, O; Candresse, T; Brault, V; Dunez, J

    1989-10-11

    The nucleotide sequence of the RNA1 of hungarian grapevine chrome mosaic virus, a nepovirus very closely related to tomato black ring virus, has been determined from cDNA clones. It is 7212 nucleotides in length excluding the 3' terminal poly(A) tail and contains a large open reading frame extending from nucleotides 216 to 6971. The presumably encoded polyprotein is 2252 amino acids in length with a molecular weight of 250 kDa. The primary structure of the polyprotein was compared with that of other viral polyproteins, revealing the same general genetic organization as that of other picorna-like viruses (comoviruses, potyviruses and picornaviruses), except that an additional protein is suspected to occupy the N-terminus of the polyprotein.

  20. [The first physician MP of the Hungarian Parliament, Vince Zomborcsevics].

    Science.gov (United States)

    Dörnyei, Sándor

    2007-01-01

    Dr. Vince Zomborcsevics (1810-1890) was the first practising physician elected--in 1847 for the town Szabadka--as MP of the Hungarian Parliament. He spoke up twice at parliamentary sessions: first for enlarging the weight of towns in the Parliament (and thereby that of the bourgeoisie), while second time for radical changes to be made in serfs' circumstances. Both prior and following his parliamentary activity he worked as a medical officer, later he pursued private practice. In the 1840-ies he joined the contemporary national professional and cultural movements, from the 50-ies however he worked only for his local community. Later he retired from public life entirely. He left his remarkable book-collection to the local secondary school.

  1. [Bone metabolism in adults with phenylketonuria - Hungarian data].

    Science.gov (United States)

    Barta, András Gellért; Sumánszki, Csaba; Reismann, Péter

    2017-11-01

    Patients with phenylketonuria have lower bone mineral density compared to healthy people, however, the ethiology of these alterations is not clear. Hungarian data were missing in this topic. The main aim of our study was to survey the correlation between metabolic control and change of bone mineral density in early treated Hungarian adult patients with phenylketonuria. In this monocentric study bone mineral density of 59 adult PKU patients have been repeatedly measured in a 4-year interval using dual-energy X-ray absorptiometry. Two subgroups have been established based on average blood phenylalanine levels. The correlation between the change in bone mineral density and average phenylalanine, tyrosine concentrations have been determined while initial bone mineral density and change have also been examined in the subgroups. Mean phenylalanine concentration was 614 (182-1222) micromol/L, whereas mean tyrosine concentration was 49 (24-99) micromol/L and the calculated ratio was 16 (4,5-35). Three patients have had severely decreased bone mineral density in either localisation while 22 have had mild decrease. Low bone mineral density compared to cronological age has been found by 9 patient. The mean change was +0.0380 (-0.1550-0.7800) g/cm 2 in femur, and +0.0120 (-0.57300-0.3130) g/cm 2 in the lumbar spine. There was a correlation in the change in Z-score neither with mean phenylalanine nor with tyrosine concentration. Bone mineral density was not changed and hardly influenced by the metabolic control in early-treated young adult phenylketonuria patients in a few years interval. Orv Hetil. 2017; 158(47): 1868-1872.

  2. Verification of different forecasts of Hungarian Meteorological Service

    Science.gov (United States)

    Feher, B.

    2009-09-01

    In this paper I show the results of the forecasts made by the Hungarian Meteorological Service. I focus on the general short- and medium-range forecasts, which contains cloudiness, precipitation, wind speed and temperature for six regions of Hungary. I would like to show the results of some special forecasts as well, such as precipitation predictions which are made for the catchment area of Danube and Tisza rivers, and daily mean temperature predictions used by Hungarian energy companies. The product received by the user is made by the general forecaster, but these predictions are based on the ALADIN and ECMWF outputs. Because of these, the product of the forecaster and the models were also verified. Method like this is able to show us, which weather elements are more difficult to forecast or which regions have higher errors. During the verification procedure the basic errors (mean error, mean absolute error) are calculated. Precipitation amount is classified into five categories, and scores like POD, TS, PC,…etc. were defined by contingency table determined by these categories. The procedure runs fully automatically, all the things forecasters have to do is to print the daily result each morning. Beside the daily result, verification is also made for longer periods like week, month or year. Analyzing the results of longer periods we can say that the best predictions are made for the first few days, and precipitation forecasts are less good for mountainous areas, even, the scores of the forecasters sometimes are higher than the errors of the models. Since forecaster receive results next day, it can helps him/her to reduce mistakes and learn the weakness of the models. This paper contains the verification scores, their trends, the method by which these scores are calculated, and some case studies on worse forecasts.

  3. THE SHEEPSKIN EFFECT IN THE HUNGARIAN LABOUR MARKET 2010-2012: ANALYSIS OF DATA FROM THE HUNGARIAN GRADUATE TRACKING SYSTEM

    Directory of Open Access Journals (Sweden)

    Kun Andras Istvan

    2014-07-01

    Full Text Available The sheepskin effect is a wage increase connected to the attainment of a degree (or credential in addition to the wage gap connected to the completion of a schooling level (school years, exams passed etc.. This effect is often referred to as a phenomenon supporting the signaling (or screening hypothesis against human capital theory in the so called ‘signaling vs. human capital debate’ over the economic role of education. Many empirical studies in many countries have tested (mostly successfully this hypothesis during the last decades, but it has never been tested in Hungary. Therefore the main goal of the current study is to identify and measure the sheepskin effect in Hungarian higher education based on the country-wide, representative databases of the Hungarian Graduate Career Tracking System (HGCTS. The 2 databases used in the analysis are two HGCTS surveys from the years 2011 and 2012. The first part of the article is a literature review that summarises the results of the existing empirical sheepskin research and highlights their connections to the signaling vs. human capital debate. In the second part, empirical research is carried out based on the HGCTS data. This research has two phases. In the first phase subjective data are analysed (according to the perceived negative effect of not obtaining the degree in time, while in the second, mean differences are tested between net hourly wages of responder groups (1 who have the educational credential and (2 do not have it (even though they have finished all courses and passed all exams at the given educational level. The statistical analysis identified significant wage gaps between graduated responders and those who had not graduated but had passed the state exam (and so had finished all the exams in higher education before graduating on nearly all levels and in both samples (the only exemption was the post-Bologna master level in the 2011 sample. We can conclude that the existence of the

  4. Integrated multi-stratigraphic study of the Coll de Terrers late Permian-Early Triassic continental succession from the Catalan Pyrenees (NE Iberian Peninsula): A geologic reference record for equatorial Pangaea

    Science.gov (United States)

    Mujal, Eudald; Fortuny, Josep; Pérez-Cano, Jordi; Dinarès-Turell, Jaume; Ibáñez-Insa, Jordi; Oms, Oriol; Vila, Isabel; Bolet, Arnau; Anadón, Pere

    2017-12-01

    The most severe biotic crisis on Earth history occurred during the Permian-Triassic (PT) transition around 252 Ma. Whereas in the marine realm such extinction event is well-constrained, in terrestrial settings it is still poorly known, mainly due to the lack of suitable complete sections. This is utterly the case along the Western Tethys region, located at Pangaea's equator, where terrestrial successions are typically build-up of red beds often characterised by a significant erosive gap at the base of the Triassic strata. Henceforth, documenting potentially complete terrestrial successions along the PT transition becomes fundamental. Here, we document the exceptional Coll de Terrers area from the Catalan Pyrenees (NE Iberian Peninsula), for which a multidisciplinary research is conducted along the PT transition. The red-bed succession, located in a long E-W extended narrow rift system known as Pyrenean Basin, resulted from a continuous sedimentary deposition evolving from meandering (lower Upper Red Unit) to playa-lake/ephemeral lacustrine (upper Upper Red Unit) and again to meandering settings (Buntsandstein facies). Sedimentary continuity is suggested by preliminary cyclostratigraphic analysis that warrants further analysis. Our combined sedimentological, mineralogical and geochemical data infer a humid-semiarid-humid climatic trend across the studied succession. The uppermost Permian strata, deposited under an orbitally controlled monsoonal regime, yields a relatively diverse ichnoassemblage mainly composed of tetrapod footprints and arthropod trace fossils. Such fossils indicate appropriate life conditions and water presence in levels that also display desiccation structures. These levels alternate with barren intervals formed under dry conditions, being thus indicative of strong seasonality. All these features are correlated with those reported elsewhere in Gondwana and Laurasia, and suggest that the Permian-Triassic boundary might be recorded somewhere around

  5. New paleomagnetic results from the Permian and Mesozoic rocks in central and northeast Thailand: their implications for the construction of the Indochina block in Pangea

    Science.gov (United States)

    Zhang, D.; Yan, Y.; Huang, B.; Zhao, J.

    2015-12-01

    Paleomagnetic studies of the Indochina block, aiming to reconstruct the paleogeography, have been undertaken for several decades. Since the Indochina block is lack of reliable paleomagnetic data to constraint its paleo-positions during the Middle Permian to Upper Triassic, the paleogeography reconstruction is still in debate between different models reported. Here we present new paleomagnetic data of Middle Permian to Upper Triassic sediment rocks from the Indochina block in Thailand, and recalculate paleomagnetic data reported by different authors. We collected the Permian samples in 20 sites distributed in the central Thailand, and Triassic samples from the Huai Hin Lat and Nam Phong formations in 13 sites in the northern Thailand.The magnetic directions of the 11 sites of Permian limestones are not significantly clustered after tilt correction which implying a remagnetized result. Remarkably, in geographic coordinate, the 11 sites were distributed along a circle showing a similar inclination which is 22.9° implying the paleolatitude to be about 12°. Totally, 13 sites from the Huai Hin Lat formation are included in the calculation of the formation mean direction Dg/Ig = 21.4°/38.1°, kg = 19.5, α95 = 9.6° before and Ds/Is = 43.0°/48.0°, ks = 47.4, α95 = 6.1°, N = 13 after bedding correction. A pre-folding characteristic magnetization is suggested by the positive fold test result derived from the Huai Hin Lat formation, and thus implies a primary remanence of the Norian Stage Upper Triassic rocks. A new Nam Phong formation mean direction derived from 11 sites is Dg/Ig = 36.5°/31.3°, kg = 14.7, α95 = 12.3°before and Ds/Is = 36.4°/37.8°, ks = 68.5, α95 = 5.6°, N = 11 after bedding correction. The two formation mean directions correspond to the magnetic pole positions , Plat./Plon=48.7°N/165.9°E, A95=7.2° and Plat./Plon=55.2°N/178.0°E, A95=5.9°, respectively. A remarkable tectonic movement (~8° southward) of the Indochina block from the age of

  6. Permian plants from the Chutani Formation (Titicaca Group, Northern Altiplano of Bolivia: II. The morphogenus Glossopteris

    Directory of Open Access Journals (Sweden)

    Roberto Iannuzzi

    2004-03-01

    Full Text Available Fossil plants belonging to the morphogenera Glossopteris, Pecopteris and Asterotheca were collected from the upper part of the Chutani Formation (Titicaca Group, near the town of San Pablo de Tiquina, on the southeastern shore of Lake Titicaca (northern Altiplano, Bolivia. This paper presents the first description of specimens of the morphogenus Glossopteris from Bolivia. The Bolivian specimens of Glossopteris consist of poorly-preserved impressions, although they present the diagnostic features of this morphogenus. They are fragments of leaves with secondary veins of taeniopterid-type, typical of glossopterids from Late Permian deposits of Gondwana. The only species of Pecopteris confirmed in the first part of this study, i.e. P. dolianitii Rösler and Rohn (see Vieira et al. 2004, was previously reported from the Late Permian beds of the Rio do Rasto and Estrada Nova formations in the Paraná Basin (southern Brazil. Therefore, a Late Permian age is proposed for the fossil plant-bearing beds of the Chutani Formation based on the analyzed assemblage. The phytogeographic implications of this new find are briefly analyzed.Plantas fósseis, pertencentes aos morfo-gêneros Glossopteris, Pecopteris e Asterotheca, foram coletadas na porção superior da seção aflorante da Formação Chutani, próxima ao povoado de San Pablo de Tiquina, sudeste do lago Titicaca (Altiplano norte, Bolívia. Este trabalho apresenta a primeira descrição de espécimes do morfo-gênero Glossopteris provenientes da Bolívia. Os espécimes estudados de Glossopteris consistem em impressões foliares pobremente preservadas nas quais feições diagnósticas estão presentes. Os fragmentos foliares apresentam venação secundária do tipo teniopteróide, uma característica típica de glossopterídeas encontradas em depósitos do Permiano Superior do Gondwana. Por sua vez, a única espécie de Pecopteris confirmada para estes níveis da Formação Chutani, i.e. P. dolianitii

  7. Some spiders (Araneae new to the Hungarian fauna, including three genera and one famil

    Directory of Open Access Journals (Sweden)

    Pfliegler, W.

    2012-12-01

    Full Text Available We report the occurrence of new species of spiders to Hungary: Acantholycosa lignaria (Clerck, 1758, Episinus maculipes Cavanna, 1876, Oecobius maculatus Simon, 1870 and Pandava laminata (Thorell, 1878. We also report Clubiona neglecta O. P.-Cambridge, 1862 (previously only mentioned in a table in a Hungarian-language dissertation. The genus Acantholycosa (Dahl, 1908 was hitherto unknown in Hungary, yet expected to occur. The family Oecobiidae Blackwall, 1862 is new to the Hungarian fauna. The Southeast-Asian neozoon Pandava laminata is also recorded as new to Hungary. All further species found to be new to the Hungarian fauna or described in Hungary after the most recent publication of a Hungarian spider checklist are briefly mentioned.

  8. Appalachian Piedmont landscapes from the Permian to the Holocene

    Science.gov (United States)

    Cleaves, E.T.

    1989-01-01

    Between the Potomac and Susquehanna Rivers and from the Blue Ridge to the Fall Zone, landscapes of the Piedmont are illustrated for times in the Holocene, Late Wisconsin, Early Miocene, Early Cretaceous, Late Triassic, and Permian. Landscape evolution took place in tectonic settings marked by major plate collisions (Permian), arching and rifting (Late Triassic) and development of the Atlantic passive margin by sea floor spreading (Early Cretaceous). Erosion proceeded concurrently with tectonic uplift and continued after cessation of major tectonic activity. Atlantic Outer Continental Shelf sediments record three major erosional periods: (1) Late Triassic-Early Jurassic; (2) Late Jurassic-Early Cretaceous; and (3) Middle Miocene-Holocene. The Middle Miocene-Holocene pulse is related to neotectonic activity and major climatic fluctuations. In the Piedmont upland the Holocene landscape is interpreted as an upland surface of low relief undergoing dissection. Major rivers and streams are incised into a landscape on which the landforms show a delicate adjustment to rock lithologies. The Fall Zone has apparently evolved from a combination of warping, faulting, and differential erosion since Late Miocene. The periglacial environment of the Late Wisconsin (and earlier glacial epochs) resulted in increased physical erosion and reduced chemical weathering. Even with lowered saprolitization rates, geochemical modeling suggests that 80 m or more of saprolite may have formed since Late Miocene. This volume of saprolite suggests major erosion of upland surfaces and seemingly contradicts available field evidence. Greatly subdued relief characterized the Early Miocene time, near the end of a prolonged interval of tropical morphogenesis. The ancestral Susquehanna and Potomac Rivers occupied approximately their present locations. In Early Cretaceous time local relief may have been as much as 900 m, and a major axial river draining both the Piedmont and Appalachians flowed southeast

  9. An integrated perspective on the Permian-Triassic "Great Dying"

    Science.gov (United States)

    Algeo, T. J.

    2017-12-01

    The 252-Ma end-Permian mass extinction (EPME), marked by the loss of 90% of marine invertebrate species, was the largest biocrisis in Earth history. Intensive study of this "Great Dying" has led to major insights and a broad consensus regarding many aspects of this event. The ultimate trigger is regarded as eruption of the Siberian Traps Large Igneous Province (STLIP), which released large quantities of greenhouse gases (CO2 and CH4) and sulfate aerosols, triggering a catastrophic global warming of 10°C and acidification of both land surfaces and the surface ocean. On land, a massive die-off of vegetation led to a transient episode of rapid soil erosion and a longer-term increase in weathering rates linked to elevated temperatures. In the ocean, widespread anoxia developed concurrently with the EPME, triggered by ocean-surface warming that reduced dissolved oxygen solubility in seawater and that intensified vertical stratification. Expanded anoxia led to massive burial of organic matter and reduced sulfur, although the evidence for this is indirect (C, U and S isotopes); few organic-rich deposits of Early Triassic age have been found, suggesting that organic sedimentation occurred mainly on continental slopes or in the deep ocean. Other aspects of the end-Permian crisis remain under debate. For example, there is no consensus regarding changes in marine productivity levels in the aftermath of the EPME, which would have been stimulated by enhanced subaerial weathering but depressed by reduced overturning circulation-the evidence to date may favor localized positive and negative changes in productivity. Also under scrutiny is evidence for volcanic eruptions and environmental perturbations during the 100 kyr prior to the EPME, which are likely to have occurred but remain poorly dated and quantified. The greatest uncertainty, however, may surround the nature of the proximate kill mechanism(s) during the EPME. Many hypotheses have been advanced including mechanisms

  10. DICKINSARTELLA FAUNA FROM THE SAIWAN FORMATION (OMAN: A BIVALVE FAUNA TESTIFYING TO THE LATE SAKMARIAN (EARLY PERMIAN CLIMATIC AMELIORATION ALONG THE NORTH-EASTERN GONDWANAN FRINGE.

    Directory of Open Access Journals (Sweden)

    CRISTIANO LARGHI

    2005-11-01

    Full Text Available The transitional faunas of the Permian Huqf succession of Oman make it one of the key-sections for the intercalibration of Early to Middle Permian biostratigraphical scales. The abundance of fossils improved the knowledge of some marine faunas which populated the North-Eastern Gondwanan fringe during times of climatic changes in the Permian. A Sterlitamakian (upper Sakmarian, Lower Permian bivalve fauna from the Saiwan Formation in the Huqf area, informally named "Dickinsartella Fauna", is described in the present paper. The specimens examined were collected from the "Pachycyrtella Bed" (Auctorum, the basal bed of the Formation in its type locality. The Dickinsartella Fauna can be identified for the presence of the new genus Dickinsartella, which dominates the bivalve thanatocoenosis with D. pistacina sp. n. (type species. The bivalve fauna from the Pachycyrtella Bed includes the new species Stutchburia sangallii and Promytilus  mazzolenii, and also Astartella obliqua Dickins, 1963, Nuculopsis cf. bangarraensis Dickins, 1963, ?Oriocrassatella sp., and indeterminable aviculopectinids. This fauna shows a low taxonomic diversity. Nevertheless, some species are represented by a high number of generally well-preserved specimens, i.e. some specimens of S. sangallii sp. n. and A. obliqua show part of the ligament.  The good preservation of the shells permitted the microstructural analysis of D. pistacina sp. n. and S. sangallii sp. n. The microstructure of S. sangallii sp. n. supports the close phylogenetical link between modiomorphids and crassatelloids recognized by some previous authors.The new genus Dickinsartella includes the more recent species belonging to the important Paleozoic Order Cyrtodontida Scarlato & Starobogatov, 1971. The discovery of Dickinsartella gen. n. and other taxa of the Pachycyrtella Bed, present also in the Sakmarian levels of the Carnarvon and Perth Basins in Western Australia,  indicates a wider distribution of the

  11. Physiological strain in the Hungarian mining industry: The impact of physical and psychological factors

    OpenAIRE

    József Varga; Imre Nagy; László Szirtes; János Pórszász

    2016-01-01

    Objectives: The objectives of these investigations completed on workplaces in the Hungarian mining industry were to characterize the physiological strain of workers by means of work pulse and to examine the effects of work-related psychological factors. Material and Methods: Continuous heart rate (HR) recording was completed on 71 miners over a total of 794 shifts between 1987 and 1992 in mining plants of the Hungarian mining industry using a 6-channel recorder – Bioport (ZAK, Germany). The w...

  12. The Representation of Jews in Nineteenth- and Twentieth-Century Hungarian Proverb Collections

    Directory of Open Access Journals (Sweden)

    Ilana Rosen

    2017-09-01

    Full Text Available Proverbs are concise formulations of folk wisdom and as such, when seen in masses, they may well express the spirit of their time and place. In Hungarian proverbial lore Jews figure prominently in nineteenth-century proverb collections but fade out of such collections as of the mid-twentieth century. In the nineteenth-century proverb collections Jews are invariably portrayed as faithless, dishonest, greedy, physically weak and unattractive. Largely, this portrayal as well as the dynamics of the earlier presence of Jews versus their later disappearance from Hungarian proverb collections match the shared history of Hungarians and Hungarian Jews since the 1867 Emancipation of the country's Jews and possibly even earlier, through their growing integration in significant arenas of their host society, up to their persecution and annihilation in the Holocaust, and later their decade long forced merging into the general Hungarian society under communism. This article traces the occurrence and disappearance of Jews in Hungarian proverb collections throughout the last two centuries and analyzes the language, content and messages of the proverbs about Jews in these collections.

  13. Lessons from Objects: Designing a Modern Hungarian Childhood 1890-1950

    Directory of Open Access Journals (Sweden)

    Amber Winick

    2016-01-01

    Full Text Available Art and architecture assisted Hungary’s delivery into modern Europe, and many Hungarian designs of the early twentieth century invoked the child rather than the adult as the ideal citizen. Throughout the first half of the twentieth century, Hungarian designers, design reformers and the Ministry of Culture and Education expressed national identity through design, emphasizing objects and spaces for children as a key element in defining a national culture. This research unfolds a vital dimension of Hungarian culture by examining a selection of objects and spaces—nursery designs, children’s clothing, school architecture, the Budapest Zoo and book illustrations—made for Hungary’s children during different periods of the last century. Working in partnership with the Iparművészeti Múzeum—the Museum of Applied Arts in Budapest—as well as several public and private collections across Hungary, I researched a number of important children’s designs that helped to shape the lives and experiences of twentieth century Hungarian children.  Central to my research is how social and political forces shaped designs and how these designs helped children identify as Hungarian citizens. Looking at five material case studies, I hope to demonstrate the ways in which designers negotiated issues of Hungarian identity, tradition, and modernity.

  14. Composition and palaeogeographic position of the Early Permian Jambi flora from Sumatra

    NARCIS (Netherlands)

    Waveren, van I.M.; Iskandar, E.A.P.; Booi, M.; Konijnenburg-van Cittert, van J.H.A.

    2007-01-01

    A preliminary taxonomic revision of the Early Permian Jambi flora results in a lower number of taxa, a number of new determinations and several new combinations (Dicranophyllum molle (Jongmans & Gothan) comb. nov., Oligocarpia posthumii (Jongmans & Gothan) nov. comb., Callipteridium strictinervis

  15. Prolonged Permian–Triassic ecological crisis recorded by molluscan dominance in Late Permian offshore assemblages

    Science.gov (United States)

    Clapham, Matthew E.; Bottjer, David J.

    2007-01-01

    The end-Permian mass extinction was the largest biotic crisis in the history of animal life, eliminating as many as 95% of all species and dramatically altering the ecological structure of marine communities. Although the causes of this pronounced ecosystem shift have been widely debated, the broad consensus based on inferences from global taxonomic diversity patterns suggests that the shift from abundant brachiopods to dominant molluscs was abrupt and largely driven by the catastrophic effects of the end-Permian mass extinction. Here we analyze relative abundance counts of >33,000 fossil individuals from 24 silicified Middle and Late Permian paleocommunities, documenting a substantial ecological shift to numerical dominance by molluscs in the Late Permian, before the major taxonomic shift at the end-Permian mass extinction. This ecological change was coincident with the development of fluctuating anoxic conditions in deep marine basins, suggesting that numerical dominance by more tolerant molluscs may have been driven by variably stressful environmental conditions. Recognition of substantial ecological deterioration in the Late Permian also implies that the end-Permian extinction was the climax of a protracted environmental crisis. Although the Late Permian shift to molluscan dominance was a pronounced ecological change, quantitative counts of 847 Carboniferous–Cretaceous collections from the Paleobiology Database indicate that it was only the first stage in a stepwise transition that culminated with the final shift to molluscan dominance in the Late Jurassic. Therefore, the ecological transition from brachiopods to bivalves was more protracted and complex than their simple Permian–Triassic switch in diversity. PMID:17664426

  16. DAGMARITA SHHREZAENSIS N. SP. GLOBIVALVULINID FORAMINIFER, (WUCHIAPINGIAN, LATE PERMIAN, CENTRAL IRAN

    Directory of Open Access Journals (Sweden)

    PARVIN MOHTAT-AGHAI

    2003-03-01

    Full Text Available In the course of an investigation on the major mass extintion event near the P/T boundary, in the vicinity of Shahreza (South Isfahan in Iran, a stratigraphically significant new species of foraminifera (Dagmarita shahreaensis n. sp. has been discovered in the Wuchiapingian/Dzhulfian (Late Permian of central Iran (Hambast Formation. This new species is described and emplaced in the phylogeny of the globivalvulinid foraminifera, which evolved rapidly during the Middle/Late Permian

  17. Ca, Sr, Mo and U isotopes evidence ocean acidification and deoxygenation during the Late Permian mass extinction

    Science.gov (United States)

    Silva-Tamayo, Juan Carlos; Payne, Jon; Wignall, Paul; Newton, Rob; Eisenhauer, Anton; Weyer, Stenfan; Neubert, Nadja; Lau, Kim; Maher, Kate; Paytan, Adina; Lehrmann, Dan; Altiner, Demir; Yu, Meiyi

    2014-05-01

    The most catastrophic extinction event in the history of animal life occurred at the end of the Permian Period, ca. 252 Mya. Ocean acidification and global oceanic euxinia have each been proposed as causes of this biotic crisis, but the magnitude and timing of change in global ocean chemistry remains poorly constrained. Here we use multiple isotope systems - Ca, Sr, Mo and U - measured from well dated Upper Permian- Lower Triassic sedimentary sections to better constrain the magnitude and timing of change in ocean chemistry and the effects of ocean acidification and de-oxygenation through this interval. All the investigated carbonate successions (Turkey, Italy and China) exhibit decreasing δ44/40Ca compositions, from ~-1.4‰ to -2.0‰ in the interval preceding the main extinction. These values remain low during most of the Griesbachian, to finally return to -1.4‰ in the middle Dienerian. The limestone succession from southern Turkey also displays a major decrease in the δ88/86Sr values from 0.45‰ to 0.3‰ before the extinction. These values remain low during the Griesbachian and finally increase to 0.55‰ by the middle Dienerian. The paired negative anomalies on the carbonate δ44/40Ca and δ88/86Sr suggest a decrease in the carbonate precipitation and thus an episode of ocean acidification coincident with the major biotic crisis. The Mo and U isotope records also exhibit significant rapid negative anomalies at the onset of the main extinction interval, suggesting rapid expansion of anoxic and euxinic marine bottom waters during the extinction interval. The rapidity of the isotope excursions in Mo and U suggests substantially reduced residence times of these elements in seawater relative to the modern, consistent with expectations for a time of widespread anoxia. The large C-isotope variability within Lower Triassic rocks, which is similar to that of the Lower-Middle Cambrian, may reflect biologically controlled perturbations of the oceanic carbon cycle

  18. Feasibility study of heavy oil recovery in the Permian Basin (Texas and New Mexico)

    International Nuclear Information System (INIS)

    Olsen, D.K.; Johnson, W.I.

    1993-05-01

    This report is one of a series of publications assessing the feasibility of increasing domestic heavy oil production. Each report covers select areas of the United States. The Permian Basin of West Texas and Southeastern New Mexico is made up of the Midland, Delaware, Val Verde, and Kerr Basins; the Northwestern, Eastern, and Southern shelves; the Central Basin Platform, and the Sheffield Channel. The present day Permian Basin was one sedimentary basin until uplift and subsidence occurred during Pennsylvanian and early Permian Age to create the configuration of the basins, shelves, and platform of today. The basin has been a major light oil producing area served by an extensive pipeline network connected to refineries designed to process light sweet and limited sour crude oil. Limited resources of heavy oil (10'' to 20'' API gravity) occurs in both carbonate and sandstone reservoirs of Permian and Cretaceous Age. The largest cumulative heavy oil production comes from fluvial sandstones of the Cretaceous Trinity Group. Permian heavy oil is principally paraffinic and thus commands a higher price than asphaltic California heavy oil. Heavy oil in deeper reservoirs has solution gas and low viscosity and thus can be produced by primary and by waterflooding. Because of the nature of the resource, the Permian Basin should not be considered a major heavy oil producing area

  19. Permian U-Pb (CA-TIMS) zircon ages from Australia and China: Constraining the time scale of environmental and biotic change

    Science.gov (United States)

    Denyszyn, S. W.; Mundil, R.; Metcalfe, I.; He, B.

    2010-12-01

    In eastern Australia, the interconnected Bowen and Sydney Basins are filled with terrestrial sediments of late Paleozoic to early Mesozoic age. These sedimentary units record significant evolutionary events of eastern Gondwana during the time interval between two major mass extinctions (end Middle Permian and Permian-Triassic), and also provide lithological evidence for the Carboniferous-Permian Late Paleozoic Ice Age of southern Pangea, considered to be divisible into up to seven discrete glaciation events in Australia [e.g., 1]. These glaciations are currently assigned ages that indicate that the last of the glaciations predate the end Middle Permian mass extinction at ca. 260 Ma. However, the estimates for the time and durations are largely based on biostratigraphy and lithostratigraphy that, in the absence of robust and precise radioisotopic ages, are unacceptably fragile for providing an accurate high-resolution framework. Interbedded with the sediments are numerous tuff layers that contain zircon, many of which are associated with extensive coal measures in the Sydney and Bowen Basins. Published SHRIMP U-Pb zircon ages [2, 3] have been shown to be less precise and inaccurate when compared to ages applying the CA-TIMS method to the same horizons. Also within the late Middle Permian, the eruption of the Emeishan flood basalts in SW China has been proposed to have caused the end Middle Permian mass extinction [e.g., 4], though a causal link between these events demands a rigorous test that can only be provided by high-resolution geochronology. We present new U-Pb (CA-TIMS) zircon ages on tuff layers from the Sydney and Bowen Basins, with the purpose of generating a timescale for the Upper Permian of Australia to allow correlation with different parts of the world. Initial results, with permil precision, date a tuff layer within the uppermost Bandanna Fm. to ca. 252 Ma, a tuff within the Moranbah Coal Measures to ca. 256 Ma, and a tuff within the Ingelara Fm. to

  20. [Utilization of antibiotics according to most frequent indications at Hungarian hospitals and results of surveys].

    Science.gov (United States)

    Ternák, G; Almási, I

    1997-05-25

    Antibiotic utilisation of 8 Hungarian hospitals was analyzed examining the case histories of patients who were discharged between January 1 and 31, 1995. Usage of antibiotics in the most frequent indications is reported in this paper. Majority of the prescriptions for the treatment of upper and lower respiratory tract infections were broad spectrum beta lactams. Higher rate of penicillin usage was found only in tonsillitis cases. Besides II. generation cephalosporins (22.7% of 730 prescriptions), beta-lactamase inhibitor + aminopenicillin combinations (13.4%) and III. generation cephalosporins (9.5%) considerable quantity of aminoglycosides (14.9%) and quinolones (9.5%) were found in pneumonia. Relatively high rate of aminoglycosides in the treatment of lower respiratory infections is inconsistent with therapeutic guidelines in force. Co-trimoxazol and quinolones were most frequently prescribed for the treatment of lower urinary tract infections. Traditional urodesinficients were on the first place only at one hospital. Treatment of frequently occurring nosocomial infections was compared with those of community acquired at the same site. There was not significant difference in the utilisation rates of the most of antibiotic groups regarding place of disease acquisition. 44% of the 1373 prescriptions for perioperative profilaxis was indicated for clean operations where benefit of antibiotic administration is questionable. Duration of antibiotic profilaxis was more than 48 hours in 59% of prescriptions. Drugs most frequently used for perioperative profilaxis were II. generation cephalosporins (23.7%), metronidazol (16.7%), aminoglycosides (9.6%) and III. generation cephalosporines (9.6%). The authors compare their results to the literature. They suggest the setting up of "infection control committees" to organise the antibiotic policies in hospitals.

  1. Declared Pedagogical Values of Coaches at Hungarian Football Academies

    Directory of Open Access Journals (Sweden)

    Varga Dániel

    2018-03-01

    Full Text Available This paper is based on empirical research that was carried out in the total population of the coaches employed at Hungarian football academies (N=196. The main objectives of the investigation were to reveal the coaches’ opinions about some major pedagogical views and to discover whether they realize their declared pedagogical values or not. The methods for collecting the data were a self-administered questionnaire, analysis of documents, and semi-structured interviews. The results are presented according to the following sub-topics: The content and the structure of the coaches’ pedagogical values and the place of education in coaching effectiveness. Based on the findings, it is concluded that the disregard of pedagogical values can cause continuous harm to both the athletes and the coaches. The personality of young players suffering from educational and emotional neglect might develop in a one-sided manner. The effect of dysfunctional consequences with the coaches might prevent them from achieving their goals. In the worst case scenario, ignoring the young players’ education can hinder the realization of the coaches’ intended objectives and can result in unintended and adverse outcomes.

  2. Contextualizing History in Hungarian Films of the New Millennium

    Directory of Open Access Journals (Sweden)

    Clara Orban

    2016-01-01

    Full Text Available Hungarian films produced after the year 2000 build on the historical reality of the fall of communism and anticipate, or come to terms with, entry into the European Union.  This article will explore six films that deal with history through multiple perspectives to dramatize the dynamic between historical events and human responses to them.  These films reference history, or efface it, as a way of problematizing the relationship between human behavior and history.  Colossal Sensation [Világszám – Dodó és Naftalin] (2005 and Children of Glory [Szabadság, szerelem] (2006, for example, examine Hungarians’ moments of defiance during the 1956 uprising but shape historical events to fit human constructs.  Contemporary history provides satire of rising capitalism in The District! [Nyócker!] (2005 whose plot weaves historical figures into a modern rendition of Romeo and Juliette.  Miracle in Krakow [Csoda Krakkóban] (2004 also presents a book as its central metaphor, and, like The District!, the book allows some of history’s uglier moments to be erased.  Béla Tarr’s Werkmeister Harmonies [Werkmeister harmóniák] (2000 and Nimród Antal’s Control [Kontroll] (2003, films without overt historical markers, provide allegorical visions of societal unrest that can be read as allusions to millennial concerns.

  3. HUNGARIAN EXPERIENCES WITH THE BELIEFS ABOUT ATTRACTIVENESS SCALE.

    Science.gov (United States)

    Czeglédi, Edit; Szabo, Kornélia

    2016-03-30

    Sociocultural influences regarding bodily appearance and their psychological consequences play a considerable role in the development and maintenance of body image disturbance and eating disorders. The purpose of the study was to explore the psychometric properties of the Beliefs About Attractiveness Scale-Revised and its correlates among young adults in Hungary. In our cross-sectional online study, participants were 18-35 years old (N = 820, 40% male). self-reported anthropometric data, Beliefs About Attractiveness Scale-Revised, Eating Disorder Inventory, SCOFF questionnaire, Sociocultural Attitudes Towards Appearance Questionnaire-3, and Rosenberg Self-esteem Scale. The exploratory factor analysis showed that the fit indices of the three-factor solution are acceptable (χ²(₁₇₁)) = 5124.8, p scales were confirmed. Among those who were at risk of developing an eating disorder, all of the measured beliefs were significantly greater than among those who were not at risk (thin: Z = 6.501, p Scale-Revised is a reliable, valid measure and we suggest its introduction into Hungarian research. Relationships between beliefs about attractiveness and self- esteem, body image and eating disorders suggest intervention opportunities in with regards to prevention and treatment of eating disorders.

  4. R and D policy of the Hungarian Atomic Energy Authority

    International Nuclear Information System (INIS)

    Berki, Tamas; Macsuga, Geza; Neubauer, Istvan

    2010-01-01

    The Hungarian Atomic Energy Authority (HAEA) is authorised by the prescriptions of the law on Atomic Energy to support research and development activities in those scientific and technical areas, which primarily contribute to performing the nuclear safety regulatory responsibility and improving effectiveness and efficiency of licensing, inspection and assessment activities. HAEA's Research and Development program is an essential one: it is run on significant financial resources and with the involvement of a wide range of Technical Support Organisations (TSO). Therefore appropriate priorities have to be applied and directions have to be followed when decisions are made on activities to be supported by the HAEA. These priorities and strategic directions for the R and D activities are defined in the Research and Development Policy of HAEA, which was lastly revised in 2008. The report introduces the summary evaluation and major results of R and D activities sponsored by the HAEA in the previous 2005-2008 cycle and the directions and general elements of the R and D Policy of the ongoing period 2009-2012. (author)

  5. 'Should We Leave or Stay?' Notes on Recent Hungarian Outmigration

    Directory of Open Access Journals (Sweden)

    Eva V. Huseby-Darvas

    2012-01-01

    Full Text Available This preliminary study is based on Hungarian electronic media sources, informal interviews and similar personal communications, as well as statistical data provided by kind and cooperative colleagues in Hungary. Addressing the recent, massive outmigration from Hungary, the article explores some of the primary push-and-pull factors, and then discusses responses to the emigration phenomenon itself and its likely long-term demographic, social and economic implications, by scholars as well as by politicians from both the governing party and the opposition. To give the emic perspective, I cited and translated from my conversations with a few young emigrants, would-be-emigrants, and mothers’ of these young people, and thus illustrate the issue from those most involved. Then, by also citing scholars, authors, columnists, and politicians my aim was to offer the etic, or outsiders’ view, but – since for various reasons – they also appear to be involved in and concerned with the problem of outmigration, theirs is still an emic perspective, though of a different order. Realizing that the present attempt is merely a quick snapshot of an ongoing, potentially volatile and dynamic process, further research and a multidisciplinary attempt to interpret and analyze the recent emigration from Hungary are needed.

  6. Voting Patterns on Hungarian Parliamentary Elections in 2002–2006

    Directory of Open Access Journals (Sweden)

    Barnabás Rácz

    2009-01-01

    Full Text Available In the post–communist transitional era, Hungarian elections show diverse results among various areas, raising the question if there are firmly embedded differences between some parts of the country. In the light of the election returns between 1985–2006, it appears that there is a more or less definite pattern. This study will examine the 2006 legislative returns and compare the results with the previous trends and especially the 2002 data, testing the validity of the findings indicating the presence of some fairly constant regional standards of voting. As a main indicator of past trends we use mostly the territorial (party lists which provide more accurate picture of voting preferences that individual districts which in runoffs carry an indirect distortion of voters’ primary preferences by other considerations.2 For a deeper analysis of the recent 2002 and 2006 elections, we will compare the first run individual district voting outcomes, as they give the more accurate picture of the voters’ real preferences.

  7. [Multidisciplinary approach of hip fractures based on Hungarian data].

    Science.gov (United States)

    Juhász, Krisztina; Turchányi, Béla; Mintál, Tibor; Somogyi, Péter

    2016-09-01

    Hip fractures are described by increased mortality, loss of quality of life, functional decline and burden of diseases. They show a growing number worldwide. The aim of the present study is to summarise the existing data on the incidence, mortality, complications and rehabilitation of hip fractures, which relevance is reported only by few studies. To reduce mortality and complications of hip fractures the authors emphasize the importance of primary treatment within 12 hours, appropriate selection of surgical methods corresponding to the fracture type after the assessment of femoral head viability, vitamin D supplementation, same conditions for primary treatment during everyday of the week, and an adequate acute treatment and rehabilitation for patient's general health status. In the future integrated processing of multidisciplinary results of hip fractures based on Hungarian data can support the development of efficient treatment and prevention strategies, which can be advantageous for the patient, families, health care system, and the society, too, by the reduction of costly complications of hip fracture healing and mortality. Orv. Hetil., 2016, 157(37), 1469-1475.

  8. Fibers and cylinders of cryptomelane-hollandite in Permian bedded salt, Palo Duro Basin, Texas

    International Nuclear Information System (INIS)

    Belkin, H.E.; Libelo, E.L.

    1987-01-01

    Fibers and thin-walled, hollow cylinders of cryptomelane-hollandite have been found in both the chevron and the clear salt from various drill cores in Permian bedded salt from the Palo Duro Basin, Texas. The authors have found fibers or cylinders from only the lower San Andres Formation units 4 and 5, the upper San Andres Formation, and the Salado-Transill salt. The fibers are inorganic, light to dark reddish brown, pleochroic, highly birefringent, filamentary single crystals, < 1 to ∼ 5 μm in diameter, with length-to-diameter ratios of at least 20:1. The fibers can be straight and/or curved, can bifurcate, can form loops, waves or spirals, and can be isolated or in parallel groups. Detailed petrographic analyses show no evidence for recrystallization or deformation of the enclosing salt after fiber formation. Although the authors observations do not provide a definitive explanation for fiber origin, they suggest that the fibers grew in situ by a solid-state diffusional process at low temperatures. The cylinders are pleochroic, highly birefringent, light to dark reddish brown, hollow, thin-walled, open-ended right cylinders, having a 1- to 2-μm wall thickness and variable lengths and diameters. There also appear to be single crystals of cryptomelane-hollandite, but these are found almost entirely in fluid inclusions in the chevron and clear salt. Their presence in the primary halite suggests that they were formed contemporaneously with the chevron structure and were accidentally trapped in the fluid inclusions. The observation of cylinders partially or completely enclosed by salt stratigraphically above large fluid inclusions suggests that natural downward fluid-inclusion migration has occurred, in response to the geothermal gradient

  9. Anatomically preserved "strobili" and leaves from the Permian of China (Dorsalistachyaceae, fam. nov.) broaden knowledge of Noeggerathiales and constrain their possible taxonomic affinities.

    Science.gov (United States)

    Wang, Shi-Jun; Bateman, Richard M; Spencer, Alan R T; Wang, Jun; Shao, Longyi; Hilton, Jason

    2017-01-01

    Noeggerathiales are an extinct group of heterosporous shrubs and trees that were widespread and diverse during the Pennsylvanian-Permian Epochs (323-252 Ma) but are of controversial taxonomic affinity. Groups proposed as close relatives include leptosporangiate ferns, sphenopsids, progymnosperms, or the extant eusporangiate fern Tmesipteris. Previously identified noeggerathialeans lacked anatomical preservation, limiting taxonomic comparisons to their external morphology and spore structure. We here document from the upper Permian of China the first anatomically preserved noeggerathialeans, which enhance the perceived distinctiveness of the group and better indicate its systematic affinity. We describe in detail the newly discovered, anatomically preserved heterosporous strobilus Dorsalistachya quadrisegmentorum, gen. et sp. nov., and redescribe its suspected foliar correlate, the pinnate leaf Plagiozamites oblongifolius. Plagiozamites possesses an omega (Ω)-shaped vascular trace and prominent cortical secretory cavities-a distinctive anatomical organization that is echoed in the newly discovered strobili. Dorsalistachya strobili bear highly dissected sporophylls alternately in two vertical rows, suggesting that they are homologs of leaf pinnae. If so, the "strobilus" is strictly a pseudostrobilus and consists of sporangium-bearing units that are one hierarchical level below true sporophylls. The "sporophylls" bear four microsporangia on the lower (abaxial) surface, occasionally interspersed with short longitudinal rows of megasporangia. A single functional megaspore develops within each winged megasporangium, suggesting adaptation for dispersal as a single unit. Dorsalistachya presents a unique combination of reproductive features that amply justifies establishment of a new family, Dorsalistachyaceae. Noeggerathiales represent a distinct taxonomic Order of free-sporing plants that most resembles early-divergent eusporangiate ferns and the more derived among the

  10. Rare-earths in size fractions and sedimentary rocks of Pennsylvanian-Permian age from the mid-continent of the U.S.A

    International Nuclear Information System (INIS)

    Cullers, R.; Chaudhuri, S.; Kilbane, N.; Koch, R.

    1979-01-01

    The REE (rare-earth) contents of sixty-three <2μ fractions of Pennsylvanian and Permian platform sediment from the mid-continent of the U.S.A. vary considerably (ΣREE = 46 to 439 ppm: La/Lu = 5.2 to 15.7; correlation coefficient of REE with La Lu = 0.89), but the Eu/Sm ratios are nearly constant even in reducing environments that concentrate U (0.16 to 0.22). There is no correlation of REE content to clay mineralogy. Lower Permian <2μ fractions from continental to nearshore marine sediment in Oklahoma have higher REE content (244 to 261 ppm) than marine facies in Kansas (46 to 140 ppm) but <2μ Upper Permian fractions in an evaporite basin have constant but high REE content (288 to 281 ppm; one = 153 ppm). All Pennsylvanian <2μ fractions from Oklahoma have high REE content (209 to 439 ppm), and fractions from Kansas cyclothems have variable REE content (86 to 438 ppm). REE content in the <2μ fractions is inherited from the provenance, but is modified by ion exchange during weathering, transportation or deposition. Exchangable REE tend to be concentrated in clay minerals in basic environments, but removed in acid environments. Sand and gravel-size fractions consist mostly of quartz or chert so their REE content is low (7.9 to 40.6 ppm) although heavy minerals may contribute a large fraction of the REE content. Unexpectedly silt-size fractions have REE contents (74 to 355 ppm) that are usually lower but similar to their <2μ fractions, and the REE contents do not correlate to clay mineral/quartz ratios. (author)

  11. Hungarian Economic Development Prospects – in the Light of the One Belt and One Road Initiative

    Directory of Open Access Journals (Sweden)

    Tamás Novák

    2018-04-01

    Full Text Available This paper attempts to delineate the most important aspects of the historical Hungarian economic development path, while shedding light on long-term Chinese investment and trade opportunities in Hungary. In order to make the One Belt and One Road Initiative a success, China needs proper knowledge of the Central European countries’ long-term development needs and goals. This analysis delivers a first assessment of the basic long-term questions of Hungarian economic development. The paper reviews milestones of economic progress after 1990 until the present, and shortly looks into the effects of the economic transformation of the 90s, and the main repercussions of the Global Financial Crisis (2008-2009. At the end of the paper a short glimpse is given on how the Hungarian economy could develop, and what are the possible development models to be utilized by Hungarian decision-makers. At the same time, it will be clear where Hungarian and Chinese need can intersect each other.

  12. Hungarian Minority Politics in Post-Socialist Romania: Interests, Strategies, and Discourses

    Directory of Open Access Journals (Sweden)

    Toró Tibor

    2016-12-01

    Full Text Available This paper analyses the integration strategies formulated by the Democratic Alliance of Hungarians in Romania and the Hungarian political elite in the post-communist period. It argues that the internal debates of the political community are formulated in a field where other actors (the Hungarian and the Romanian state, political parties, European institutions, etc. carry out their activities, which deeply influences both the chosen strategies and the needed resources for their implementation. Moreover, it questions the monolithic organization of the minority organization, showing that DAHR as the representative of the minority community was shaped by several internal debates and conflicts. Also from 2003 these conflicts have grown beyond the borders of the organization and since 2008 we can follow a whole new type of institutionalization. In achieving this, I introduce three strategies - individual integration, collective integration, and organizational integration - which are chosen by different fragments of the Hungarian minority elite both toward the Hungarian and the Romanian political sphere. Throughout the 1989-2012 period, the outcome of the conflict between the supporters of these strategies is deeply influenced by the policies of the two states.

  13. Reflections on the Status of Hungarian Loanwords in Old Romanian Translations

    Directory of Open Access Journals (Sweden)

    Pál Enikő

    2015-03-01

    Full Text Available Translation has always been important for religion as a way of preaching God's word. The first Romanian translations of religious texts, including the first (although incomplete translation of the Bible, date from the sixteenth century. In this early period of Romanian writing, Romanian translators encountered several problems in conveying the meaning of these texts of a great complexity. Some of the difficulties were due to the source texts available in the epoch, others to the ideal of literal translation, to the principle of legitimacy or to the relatively poor development of Romanian language which limited the translators' options. The present study focuses on the causes and purposes for which lexical items of Hungarian origin interweave old Romanian translations. In this epoch, Hungarian influence was favoured by a complex of political, legal, administrative and socioculturel factors, sometimes even forced by these circumstances. On the one hand, given the premises of vivid contacts between Romanians and Hungarians in the regions where the old Romanian translations (or their originals can be located, a number of Hungarian loanwords of folk origin penetrated these texts. On the other hand, when using Hungarian sources, translators have imported useful source language caiques and loanwords, which have enriched Romanian language.

  14. Response of carbon isotopic compositions of Early-Middle Permian coals in North China to palaeo-climate change

    Science.gov (United States)

    Ding, Dianshi; Liu, Guijian; Sun, Xiaohui; Sun, Ruoyu

    2018-01-01

    To investigate the magnitude to which the carbon isotopic ratio (δ13C) varies in coals in response to their contemporary terrestrial environment, the Early-Middle Permian Huainan coals (including coals from the Shanxi Formation, Lower Shihezi Formation and Upper Shihezi Formation) in North China were systematically sampled. A 2.5‰ variation range of δ13C values (-25.15‰ to -22.65‰) was observed in Huainan coals, with an average value of -24.06‰. As coal diagenesis exerts little influence on carbon isotope fractionation, δ13C values in coals were mainly imparted by those of coal-forming flora assemblages which were linked to the contemporary climate. The δ13C values in coals from the Shanxi and Lower Shihezi Formations are variable, reflecting unstable climatic oscillations. Heavy carbon isotope is enriched in coals of the Capitanian Upper Shihezi Formation, implying a shift to high positive δ13C values of coeval atmospheric CO2. Notably, our study provides evidence of the Kamura event in the terrestrial environment for the first time.

  15. Contrasting origin of two A-type rhyolite series from the Early Permian Nomgon bimodal volcanic association (Southern Mongolia)

    Science.gov (United States)

    Kozlovsky, A. M.; Yarmolyuk, V. V.; Savatenkov, V. M.; Kudryashova, E. A.

    2017-08-01

    A-type rhyolites of contrasting compositions and eruption characters were revealed among two volcanic series of the Early Permian bimodal association in the Nomgon graben. Rhyolites of the lower volcanic series formed extrusions, lava domes, and tuff horizons. They had low FeOt, Zr, Hf, Nb, Ta, Y, and REE concentrations and also a moderately depleted Nd isotope composition (ɛNd( T) = 6.7-7.1). Their formation was related to anatexis of the juvenile continental crust, triggered by the thermal effect of mafic magmas. Rhyolites of the upper volcanic series formed extensive lava flows and dikes. Their composition was characterized by high FeOt, Zr, Hf, Nb, Ta, Y, and REE concentrations, and also depleted Nd isotope characteristics (ɛNd( T) = 7.7-9.0). These rhyolite melts formed under long-term crystallizational differentiation of basaltoids in the intracrustal magmatic chambers, with limited participation of crustal contamination. The source of magmas for the upper volcanic series was the sublithospheric mantle.

  16. Structural changes of marine communities over the Permian-Triassic transition: Ecologically assessing the end-Permian mass extinction and its aftermath

    Science.gov (United States)

    Chen, Zhong-Qiang; Tong, Jinnan; Liao, Zhuo-Ting; Chen, Jing

    2010-08-01

    The Permian/Triassic (P/Tr) transition is ecologically assessed based on examining 23 shelly communities from five shallow platform, ramp and shelf basin facies Permian-Triassic boundary (PTB) sections in South China. The shelly communities have undergone two major collapses coinciding with the two episodes of the end-Permian mass extinction. The first P/Tr extinction event devastated shelly communities in all types of settings to some extent. The basin communities have been more severely impacted than both platform and ramp communities. The survival faunas have rebounded more rapidly in shallow niches than in relatively deep habitats. The second P/Tr crisis destroyed the survival communities in shallow setting and had little impact on the basin communities in terms of community structures. The early Griesbachian communities are overall low-diversity and high-dominance. The governorship switch from brachiopods to bivalves in marine communities has been facilitated by two pulses of the end-Permian mass extinction and the whole takeover process took about 200 ka across the P/Tr boundary. Bivalve ecologic takeover initially occurred immediately after the first P/Tr extinction in shallow water habitats and was eventually completed in all niches after the second P/Tr event. Some post-extinction communities have the irregular rarefaction curves due to the unusual community structures rather than sampling intensities.

  17. Diagenesis of Permian alluvial fan deposits of Northern Switzerland

    International Nuclear Information System (INIS)

    Bluem, W.

    1987-01-01

    Fine-grained sandstones of Permian alluvial fan deposits from three Nagra boreholes (Weiach, Riniken, Kaisten) and an exploration well, drilled at Wintersingen are clast supported, moderately sorted arkosic greywackes containing typically 2-20 % clayey matrix. Petrographic studies indicate that the origin of this clayey matrix is postdepositional. Mechanical infiltration of fines and diagenetic reddening of detrital and authigenic iron oxides are the earliest recorded events. Additionally, nodular calcites of calcrete origin and fibrous illitic clays are also ascribed to the eogenetic environment. The present strong compaction fabric results from general lack of eogenetic framework supporting cements. During mesogenesis, secondary porosity was generated through partial removal of early calcite. At the same time, a first generation of syntaxial quartz cementation and a subsequent fibrous illite authigenesis took place. Leaching of detrital K-feldspars post-dating compaction is recorded throughout the studied boreholes. The following burial diagenetic events differ between the various boreholes: in Weiach and Wintersingen kaolinite, illite, prismatic quartz and ankerite/siderite are recorded; in Riniken K-feldspar, illite, prismatic quartz and dolomite developed; whilst in Kaisten K-feldspar and microcrystalline quartz-cement dominate. These differences reflect the chemistry, pH and ionic strength of the pore fluids. Filling of veins by dolomite/ankerite, iron-rich and subsequent iron-poor calcite is the latest recorded event. (author) 21 refs., 10 figs., 1 tab

  18. Radon in the Creswell Crags Permian limestone caves

    International Nuclear Information System (INIS)

    Gillmore, G.K.; Phillips, P.S.; Denman, A.R.; Gilbertson, D.D.

    2002-01-01

    An investigation of radon levels in the caves of Creswell Crags, Derbyshire, an important Site of Special Scientific Interest (SSSI) shows that the Lower Magnesian Limestone (Permian) caves have moderate to raised radon gas levels (27-7800 Bq m -3 ) which generally increase with increasing distance into the caves from the entrance regions. This feature is partly explained in terms of cave ventilation and topography. While these levels are generally below the Action Level in the workplace (400 Bq m -3 in the UK), they are above the Action Level for domestic properties (200 Bq m -3 ). Creswell Crags has approximately 40,000 visitors per year and therefore a quantification of effective dose is important for both visitors and guides to the Robin Hood show cave. Due to short exposure times the dose received by visitors is low (0.0016 mSv/visit) and regulations concerning exposure are not contravened. Similarly, the dose received by guides is fairly low (0.4 mSv/annum) due in part to current working practice. However, the risk to researchers entering the more inaccessible areas of the cave system is higher (0.06 mSv/visit). This survey also investigated the effect of seasonal variations on recorded radon concentration. From this work summer to winter ratios of between 1.1 and 9.51 were determined for different locations within the largest cave system

  19. Ocean redox change at the Permian-Triassic mass extinction

    DEFF Research Database (Denmark)

    Ruhl, Micha; Bjerrum, Christian J.; Canfield, Donald Eugene

    2013-01-01

    Earth’s history is marked by multiple events of ocean anoxia developing along continental margins and po¬tentially into the open ocean realm. These events of¬ten coincide with the emplacement of large igneous provinces (LIPs) on continents, major perturbations of global geochemical cycles and mar...... these oceanographic changes to similar observations for the Triassic-Jurassic mass extinction and discuss environmental forcing, poten¬tially inherent to major volcanic events and leading to global environmental change and extinction...... ocean redox change over the largest mass extinction event in Earth history, at the Permian-Tri¬assic boundary (at ~252 Ma). This event is marked by a major perturbation in the global exogenic carbon cycle (and associated major negative carbon isotope excursion (CIE)), likely initiated by carbon...... (anoxic but not euxinic) coinciding with the main extinction event. Molybdenum enrichments, often indicative for freely available sulfide in the water-column, only occur dur¬ing the second phase of euxinia. This pattern of ocean redox-change in Svalbard direct¬ly reflects similar trends in Greenland...

  20. Simulated warm polar currents during the middle Permian

    Energy Technology Data Exchange (ETDEWEB)

    Winguth, A M.E.; Kutzbach, J E [Wisconsin Univ., Madison, WI (USA). Center for Climatic Research; Heinze, C; Maier-Reimer, E; Mikolajewicz, U [Max-Planck-Institut fuer Meteorologie, Hamburg (Germany); Rowley, D; Rees, A; Ziegler, A M [Chicago Univ., IL (United States). Dept. of Geophysical Sciences

    2001-05-01

    During Permian Stage 6 (Wordian, Kazanian) the Pangaean supercontinent was surrounded by a superocean - Panthalassa. An ocean general circulation model has been coupled to an atmospheric energy balance model to simulate the sensitivity of the Wordian climate ({proportional_to}265 million years ago) to changes in greenhouse gas concentrations, high latitude geography, and Earth orbital configurations. The model shows a high sensitivity of the ocean circulation to changes in the greenhouse gas forcing, ranging from a forceful southern circulation at low CO{sub 2} concentration (present level) to a more symmetric circulation cell with deep water formation in both hemispheres at high CO{sub 2} concentration (8 x present level). The simulated climate with 4 x present level CO{sub 2} concentration agrees generally well with climate-sensitive sediments and phytogeographic patterns. In this experiment, the model simulates strong subtropical gyres with similarities to the modern South Pacific circulation and moderate surface temperatures on the southern continent Gondwana, resulting from a strong poleward heat transport in the ocean. An even more moderate climate can be generated if high latitude land is removed so that ocean currents can penetrate into the polar regions or if orbital configurations favor high summer insolation over Gondwana. (orig.)

  1. The Moderating Effect of Valenced Contact: Slovak Language Media Use, Acculturation and L2 Confidence among Young Hungarian Speakers

    Science.gov (United States)

    Vincze, Laszlo; Gasiorek, Jessica

    2016-01-01

    Integrating the tenets of the social context model of L2 acquisition with insights from the parasocial contact hypothesis, the present paper addresses the role of mass media in L2 acquisition and acculturation among young Hungarian speakers in Slovakia. Questionnaire data were collected among Hungarian-speaking secondary school students (N = 310).…

  2. Collecting money at a global level. The UN fundraising campaign for the 1956 Hungarian refugees

    Directory of Open Access Journals (Sweden)

    Gusztáv D. KECSKÉS

    2014-12-01

    Full Text Available The present study examines the role that the UN played in providing the financial means for the international reception of the 1956 Hungarian refugees. According to the author’s conclusions, through the coordination of moneyraising efforts, authorised by international law (that is, by the UN General Assembly’s decisions and the professional and trustworthy documentation of humanitarian needs and activities, the institutional network of the UN contributed considerably to the formation and practical implementation of Western governments’ international humanitarian action aimed at solving the crisis of the 1956 Hungarian refugees. This study is based on documents in the UN archives (New York, Geneva, the Swedish National Library (Stockholm, the UNHCR Archives, the Archives of the International Committee of the Red Cross, (Geneva and the NATO Archives (Brussels, and in the Diplomatic Archives Center (La Courneuve, Nantes, Diplomatic Archive (Brussels and the Hungarian National Archives (Budapest.

  3. Selected English-Language Bibliography of Interest for Hungarian Cultural Studies: 2014-2015

    Directory of Open Access Journals (Sweden)

    Louise O. Vasvari

    2016-01-01

    Full Text Available As the above title indicates, because of the publication schedule of Hungarian Cultural Studies this bibliography straddles 2014-2015, covering the period since the publication in the fall of 2014 of last year’s bibliography in this journal. Each year’s bibliography is supplemented by earlier items, which were only retrieved recently. Although this bibliography series can only concentrate on English-language items, occasional items of particular interest in other languages may be included. For a more extensive bibliography of Hungarian Studies from about 2000 to 2010, for which this is a continuing update, see Louise O. Vasvári, Steven Tötösy de Zepetnek, and Carlo Salzani. “Bibliography for Work in Hungarian Studies as Comparative Central European Studies.” CLCWeb: Comparative Literature and Culture (Library (2011:  http://docs.lib.purdue.edu/clcweblibrary/hungarianstudiesbibliography.

  4. Hungarian norms for the Harvard Group Scale of Hypnotic Susceptibility, Form A.

    Science.gov (United States)

    Költő, András; Gősi-Greguss, Anna C; Varga, Katalin; Bányai, Éva I

    2015-01-01

    Hungarian norms for the Harvard Group Scale of Hypnotic Susceptibility, Form A (HGSHS:A) are presented. The Hungarian translation of the HGSHS:A was administered under standard conditions to 434 participants (190 males, 244 females) of several professions. In addition to the traditional self-scoring, hypnotic behavior was also recorded by trained observers. Female participants proved to be more hypnotizable than males and so were psychology students and professionals as compared to nonpsychologists. Hypnotizability varied across different group sizes. The normative data-including means, standard deviations, and indicators of reliability-are comparable with previously published results. The authors conclude that measuring observer-scores increases the ecological validity of the scale. The Hungarian version of the HGSHS:A seems to be a reliable and valid measure of hypnotizability.

  5. Linguistic Representation of Emotions in Japanese and Hungarian: Quantity and Abstractness

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    Márton SZEMEREY

    2012-05-01

    Full Text Available In the present paper, two linguistic aspects of emotion expression are studied in the form they are performed in present day Japanese and Hungarian. After a brief summary on the recent emotional researches connected to Japanese culture and language, the concept of Linguistic Category Model is introduced. The quantitative study presented afterwards investigates emotion expression in terms of amount and abstraction. Translations were used for comparison and the results showed that 1 Japanese tend to use less explicit emotion terms compared to Hungarians and 2 emotion language in Japanese is characterized by the choice of less abstract phrases compared to Hungarian. These findings are discussed in the light of their relevance to former researches of cross-cultural psychology and linguistics.

  6. The Outsider Within: Béla Tarr and Hungarian National Cinema

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    Lilla Tőke

    2016-10-01

    Full Text Available Béla Tarr is probably the most paradoxical figure in contemporary Hungarian cinema. His artistic trajectory shows a movement from documentary style realism (Family Nest, 1979 towards more modernist cinematic practices (Satan’s Tango, 1994, Werckmeister Harmonies, 2000, and The Man from London, 2007. A major celebrity in the global film culture that prides itself in being transnational, international, and in crossing linguistic and ethnic boundaries, Tarr has consistently found himself on the fringes of the Hungarian cultural and political establishment. In this study Tőke considers Tarr’s films and public persona as catalysts in the debates about what constitutes “Hungarian cinema” in a globalizing world from the 1970s until today.

  7. Permian and Triassic microfloral assemblages from the Blue Nile Basin, central Ethiopia

    Science.gov (United States)

    Dawit, Enkurie L.

    2014-11-01

    Palynological investigation was carried out on surface samples from up to 400 m thick continental siliciclastic sediments, here referred to as “Fincha Sandstone”, in the Blue Nile Basin, central Ethiopia. One hundred sixty species were identified from 15 productive samples collected along a continuous road-cut exposure. Six informal palynological assemblage zones have been identified. These assemblage zones, in ascending order, are: “Central Ethiopian Permian Assemblage Zone - CEPAZ I”, earliest Permian (Asselian-Sakmarian); “CEPAZ II”, late Early Permian (Artinskian-Kungurian); CEPAZ III - Late Permian (Kazanian-Tatarian); “CETAZ IV”, Lower Triassic (Olenekian Induan); “CETAZ V”, Middle Triassic (Anisian Ladinian); “CETAZ VI”, Late Triassic (Carnian Norian). Tentative age ranges proposed herein are compared with faunally calibrated palynological zones in Gondwana. The overall composition and vertical distribution of miospores throughout the studied section reveals a wide variation both qualitatively and quantitatively. The high frequency of monosaccate pollen in CEPAZ I may reflect a Glossopterid-dominated upland flora in the earliest Permian. The succeeding zone is dominated by straite/taeniate disaccate pollen and polyplicates, suggesting a notable increase in diversity of glossopterids. The decline in the diversity of taeniate disaccate pollen and the concomitant rise in abundance of non-taeniate disaccates in CEPAZ III may suggest the decline in Glossopteris diversity, though no additional evidence is available to equate this change with End-Permian extinction. More diverse and dominant non-taeniate, disaccate, seed fern pollen assignable to FalcisporitesAlisporites in CETAZ IV may represent an earliest Triassic recovery flora. The introduction of new disaccate forms with thick, rigid sacci, such as Staurosaccites and Cuneatisporites, in CETAZ V and VI may indicate the emergence of new gymnospermous plants that might have favourably

  8. Social normative beliefs regarding cigarette smoking in Hungarian adolescents.

    Science.gov (United States)

    Page, Randy M; Piko, Bettina F; Balazs, Mate A; Struk, Tamara

    2011-10-01

    Hungary will continue to experience a high burden of disease and death from lung cancer and other tobacco-induced disease unless there is a significant reduction in youth smoking. Social factors have been found to be among the most important determinants of adolescent smoking, yet few studies have investigated social normative beliefs in Hungarian youth. The purpose of the current study was to investigate three measures of smoking normative beliefs thought to influence adolescent smoking: perceived prevalence of smoking; perceived popularity of smoking among successful/elite elements of society; and perceived disapproval by friends and family. A cross-sectional school-based survey of eighth grade (n = 258) and 12th grade (n = 288) students in Mako, Hungary was conducted to assess social normative beliefs about smoking, current smoking, ever smoking, and susceptibility to smoking. The association of the normative beliefs with the smoking behavior variables was examined through logistic regression analysis, and the underlying factor structure of the normative belief items in the current sample was determined through factor analysis. The percent of boys reporting current smoking was 40.5% in 12th grade and 27.0% in eighth grade. Among girls, the percent was 44.0% of 12th graders and 29.1% of eighth graders. Parent/peer disapproval was the most consistently associated normative belief with smoking behavior and susceptibility to smoking across both samples. Youth smoking prevention programs should consider assessing and taking into account normative beliefs and develop strategies that provide accurate information about the actual prevalence of smoking, the types of individuals who smoke, and approval/disapproval of smoking by parents and peers. © 2011 The Authors. Pediatrics International © 2011 Japan Pediatric Society.

  9. Implementation of the Hungarian RW management project: Results and lessons

    International Nuclear Information System (INIS)

    Vigassy, J.; Czoch, I.; Ormai, P.

    1995-01-01

    In 1993, a National RW Management Project was launched to solve handling and disposal of LLW/ILW of the Paks Nuclear Power Plant and to elaborate a complex strategy for the management of radwastes from the NPP, including HLW, spent fuel and wastes from the decommissioning. It was intended to implement the project so as to have selected the possible site (or sites) for the LLW/ILW waste repository by 1996. This paper describes the first results of the nation-wide screening for suitable areas and the problems related to the comparative evaluation process to select potential sites for a surface or geological LLW/ILW disposal facility. International tenders were issued to find the most appropriate technology to reduce the quantity of liquid and solid radwaste in the Nuclear Power Plant. Their results will provide a better basis for planning the characteristics and quantity of radwaste. The applications revealed that supercompacting can be ordered as a service when the need arises, and thus it was possible to re-allocate the funding originally foreseen for the equipment to treat solid wastes. Great importance is attached in the Project to public acceptance and PR activity. An expert organization was selected in a two-phase bidding process, and it was decided that detailed exploration of a potential site will take place only if public acceptance is assured. The original program of the Hungarian RW Management Project was extended in 1994 to perform on-site underground investigations (with Canadian support) in a silt-stone formation. The first results confirm that this is a potential site for deep geological disposal of HLW. The financial and legal framework of the RW management is also to be solved. The new law on nuclear energy -- now in preparation -- will deal with that problem in one of its most important chapters, defining the responsibilities for RW management and the sources of funding

  10. Averaged emission factors for the Hungarian car fleet

    Energy Technology Data Exchange (ETDEWEB)

    Haszpra, L. [Inst. for Atmospheric Physics, Budapest (Hungary); Szilagyi, I. [Central Research Inst. for Chemistry, Budapest (Hungary)

    1995-12-31

    The vehicular emission of non-methane hydrocarbon (NMHC) is one of the largest anthropogenic sources of NMHC in Hungary and in most of the industrialized countries. Non-methane hydrocarbon plays key role in the formation of photo-chemical air pollution, usually characterized by the ozone concentration, which seriously endangers the environment and human health. The ozone forming potential of the different NMHCs differs from each other significantly, while the NMHC composition of the car exhaust is influenced by the fuel and engine type, technical condition of the vehicle, vehicle speed and several other factors. In Hungary the majority of the cars are still of Eastern European origin. They represent the technological standard of the 70`s, although there are changes recently. Due to the long-term economical decline in Hungary the average age of the cars was about 9 years in 1990 and reached 10 years by 1993. The condition of the majority of the cars is poor. In addition, almost one third (31.2 %) of the cars are equipped with two-stroke engines which emit less NO{sub x} but much more hydrocarbon. The number of cars equipped with catalytic converter was negligible in 1990 and is slowly increasing only recently. As a consequence of these facts the traffic emission in Hungary may differ from that measured in or estimated for the Western European countries and the differences should be taken into account in the air pollution models. For the estimation of the average emission of the Hungarian car fleet a one-day roadway tunnel experiment was performed in the downtown of Budapest in summer, 1991. (orig.)

  11. ‘Transfers’ in Hungarian Literature from Vojvodina

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    Bence Erika

    2014-12-01

    Full Text Available The study examines the variants of the postmodern phenomena of literary ‘transfer’ (‘trans-correspondence,’ ‘transpass’ and their relationships with Hungarian literature (in Vojvodina from the beginnings (the creative tradition of Kornél Szenteleky’s oeuvre up to the events of present-time literary history (e.g., to the publication of Esti by Péter Esterházy. Referential aspects (the literary themes of the railway, the train, the change of trains, specific contexts (e.g., Kornél Esti as a contextual ‘transferring’ literary character and metaphorical contents (e.g., the meanings of the straight line and the plane in the literature of the region come into the focus of our research. Another significant aspect of the research is the interpretation of the intricate web of cross-cultural ‘transfers’ (between the works of Dezső Kosztolányi-Danilo Kiš-Péter Esterházy. The dominant motif of Central-Eastern European man’s experience of space is the straight line of the flatlands: lacking the sea-experience of the Southern European or of the more southern regions, as well as the related mythical experience of the world, infinity-experience, or reality perceptions hosting unrealities. The trip in this sense is an intermediate form of life: movement towards other shapes. The direction and extent of this movement has always been defined by the ‘straight line,’ the main road, and later the straight line of the railway

  12. L2 Romanian Influence in the Acquisition of the English Passive by L1 Speakers of Hungarian

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    Tankó Enikő

    2015-03-01

    Full Text Available The main question to be investigated is to what extent native speakers of Hungarian understand and acquire the English passive voice, as there is no generalized syntactic passive construction in Hungarian. As we will show, native speakers of Hungarian tend to use the predicative verbal adverbial construction when translating English passive sentences, as this construction is the closest syntactic equivalent of the English passive voice. Another question to be investigated is whether L2 Romanian works as a facilitating factor in the process of acquiring the L3 English passive voice. If all our subjects, Hungarian students living in Romania, were Hungarian-Romanian bilinguals, it would be obvious that knowledge of Romanian helps them in acquiring the English passive. However, as it will be shown, the bilingualism hypothesis is disconfirmed. Still, passive knowledge of Romanian influences to some extent the acquisition of the English passive voice.

  13. 40Ar/ 39Ar dating of Late Permian evaporites, southeastern New Mexico, USA

    Science.gov (United States)

    Renne, Paul R.; Sharp, Warren D.; Montañez, Isabel P.; Becker, Tim A.; Zierenberg, Robert A.

    2001-12-01

    40Ar/ 39Ar dating of the potassium-magnesium sulfate mineral langbeinite from Permian evaporites of the Salado formation near Carlsbad, New Mexico, provides quantitative evidence that some salts in these deposits have not recrystallized for 251 Myr since deposition. Survival of Permian salts supports the possibility that Bacillus bacteria recovered from nearby halite was isolated in a closed system and represents a sample of uncontaminated Permian life. Local recrystallization of langbeinite and other nearby minerals is also indicated by the dating, suggesting both the need and the opportunity to document closed system behavior more rigorously. The shoaling and desiccation event recorded by the Salado formation began at least 1 Myr before the Permian-Triassic boundary. Temporal correlation of the Salado with the Zechstein evaporites of north-central Europe supports previously inferred regression models for the origin of these deposits. Significant paleoenvironmental change at the Permian-Triassic boundary thus occurred on a time scale more protracted than that implied by geologically instantaneous events such as bolide impacts.

  14. Geochemical characteristics of Carboniferous-Permian coal-formed gas in Bohai Bay Basin

    Energy Technology Data Exchange (ETDEWEB)

    Shipeng Huang; Fengrong Liao; Xiaoqi Wu [PetroChina, Beijing (China). Research Institute of Petroleum Exploration & Development

    2010-03-15

    Coal-formed gas reservoirs have been found in several depressions in Bohai Bay Basin. The gas was mainly generated by the Carboniferous-Permian coal measures, which are good source rocks. The exploration of coal-formed gas has a broad prospect. The main reservoirs of the coal-formed gas are Ordovician, Carboniferous-Permian, and Paleogene stratum. Coal-formed gas in the Bohai Bay Basin is chiefly composed of hydrocarbon gases. The percentage content of carbon dioxide is more than that of the nitrogen gas. The stable carbon isotope values of the hydrocarbon gases of different depressions and different reservoirs usually reversed. The reversed values of gas samples account for 52.1% of all the samples. Reversion values of the carbon isotope are mainly because of the mixing of gases from same source rocks but with different maturity. Among the three main reservoirs, coal-formed gas preserved in Paleogene stratum has the heaviest carbon isotope, the second is the gas in Carboniferous-Permian stratum, and the Ordovician gas possesses the lightest carbon isotope. Based on the analysis of the characteristics of carbon isotope of hydrocarbon gases in well Qishen-1 and the distribution of the Carboniferous-Permian coal measures, the gas of the well is derived from the high-matured Carboniferous-Permian coal measures.

  15. The Use of Hungarian and Serbian in the City of Szabadka/Subotica : An Empirical Study

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    Siarl Ferdinand

    2017-09-01

    Full Text Available In this study Ferdinand and Komlosi analyze the use of Hungarian and Serbian in the city of Szabadka/Subotica, which is located in the Serbian region of Northern Vajdaság/Vojvodina. A mostly Hungarian speaking city for centuries, Szabadka/Subotica suffered the strong pro-Serbian language policy implemented by the Yugoslavian government from the end of the First World War until the dismantlement of Yugoslavia in the 1990s, which gave Hungarian and other local minority languages a second chance to survive. Nowadays, Szabadka/Subotica is home to two main language groups, southern Slavic languages such a Serbian and Croatian (over sixty per cent and Hungarian (thirty three per cent. Although Ferdinand and Komlosi employed official figures from the Serbian censuses to determine the size of each group, the situation of each language was mapped through empirical observation of language use in informal conversations, in official signage, and in permanent as well as temporary commercial signage. The results show that the role of Serbian (mostly written in Latin script is dominant in almost all spheres of public life and as a lingua franca among various groups. Nevertheless, Hungarian maintains a strong presence in the city, especially in the center and in its northwestern districts. In this paper, Ferdinand and Komlosi aim to contribute to a better general understanding of group dynamics in bilingual settings and, specifically, to provide a clearer view of the language situation in one of the Hungarian-speaking regions lost by the historic Kingdom of Hungary after World War I.

  16. Female students of Hungarian origin in the higher education system of Serbia: A gender perspective

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    Lendak-Kabok Karolina

    2015-01-01

    Full Text Available The number of students of Hungarian origin studying at the University of Novi Sad (Vojvodina, Serbia is considerably lower than expected, based on the size of the Hungarian national community living in Vojvodina. This fact is caused by various reasons, but the most important is that one third of the Hungarian students continue their higher education in Hungary instead of Serbia. The primary cause of this brain drain is that they cannot continue their studies in their mother tongue. Hungary is a member of the European union, and therefore prospective students choose it over Serbia, as a Eu university degree opens up better employment opportunities, especially in the Eu. This paper analyzes the number of female students from the Hungarian national community in Vojvodina, who are studying at the university of Novi Sad, and compares their number to the number of students of Serbian nationality at the same university, as well as the gender aspect of their faculty choices. The aim of this study is to express the lower representation of Hungarian female students at the university of Novi Sad, especially in the areas of technical sciences studies and computing and information sciences, and to propose measures and solutions in order to overcome the above mentioned lower representation. The research results indicate a decrease in the number of female Hungarian students and a seriously biased structure of their faculty choices at the university of Novi Sad, as well as the fact that their faculty choices result in problems which they face later when they start looking for employment. It would be of great importance if the government, as the founder of higher educational institutions, would take action. The civil society's engagement is needed as well in this field, through affirmative and other measures which could increase the number of students in the technical study areas and thereby increase the likeliness of finding suitable employment opportunities

  17. [VALIDATION OF THE HUNGARIAN MDS-UPDRS: WHY DO WE NEED A NEW PARKINSON SCALE?].

    Science.gov (United States)

    Horvath, Krisztina; Aschermann Zsuzsanna; Acs, Péter; Bosnyák, Edit; Deli, Gabriella; Pál, Endre; Késmárki, Ildikó; Horváth Réka; Takács, Katalin; Komoly, Sámuel; Bokor, Magdolna; Rigó, Eszter; Lajtos, Júlia; Klivényi, Péter; Dibó, György; Vécsei, László; Takáts, Annamária; Tóth, Adrián; Imre, Piroska; Nagy, Ferenc; Herceg, Mihály; Hidasi, Eszter; Kovács, Norbert

    2014-03-30

    The Movement Disorder Society-sponsored revision of the Unified Parkinson's Disease Rating Scale (MDS-UPDRS) has been published in 2008 as the successor of the original UPDRS. The MDS-UPDRS organizing team developed guidelines for the development of official non-English translations consisting of four steps: translation/back-translation, cognitive pretesting, large field testing, and clinimetric analysis. The aim of this paper was to introduce the new MDS-UPDRS and its validation process into Hungarian. Two independent groups of neurologists translated the text of the MDS-UPDRS into Hungarian and subsequently back-translated into English. After the review of the back-translated English version by the MDS-UPDRS translation administration team, cognitive pretesting was conducted with ten patients. Based on the results of the initial cognitive pretesting, another round was conducted. For the large field testing phase, the Hungarian official working draft version of MDS-UPDRS was tested with 357 patients with Parkinson's disease (PD). Confirmatory factor analyses (CFA) determined whether the factor structure for the English-language MDS-UPDRS could be confirmed in data collected using the Hungarian Official Draft Version. To become an official translation, the Comparative Fit Index (CFI) had to be ≥ 0.90 compared to the English-language version. For all four parts of the Hungarian MDS-UPDRS, the CFI was ≥ 0.94. The overall factor structure of the Hungarian version was consistent with that of the English version based on the high CFIs for all the four parts of the MDS-UPDRS in the CFA; therefore, this version was designated as the "OFFICIAL GUNGARIAN VERSION OF THE MDS-UPDRS'.

  18. Genetic analysis of the Hungarian draft horse population using partial mitochondrial DNA D-loop sequencing

    Science.gov (United States)

    2018-01-01

    Background The Hungarian draft is a horse breed with a recent mixed ancestry created in the 1920s by crossing local mares with draught horses imported from France and Belgium. The interest in its conservation and characterization has increased over the last few years. The aim of this work is to contribute to the characterization of the endangered Hungarian heavy draft horse populations in order to obtain useful information to implement conservation strategies for these genetic stocks. Methods To genetically characterize the breed and to set up the basis for a conservation program, in the present study a hypervariable region of the mitochrondial DNA (D-loop) was used to assess genetic diversity in Hungarian draft horses. Two hundred and eighty five sequences obtained in our laboratory and 419 downloaded sequences available from Genbank were analyzed. Results One hundred and sixty-four haplotypes and thirty-six polymorphic sites were observed. High haplotype and nucleotide diversity values (Hd = 0.954 ± 0.004; π = 0.028 ± 0.0004) were identified in Hungarian population, although they were higher within than among the different populations (Hd = 0.972 ± 0.002; π = 0.03097 ± 0.002). Fourteen of the previously observed seventeen haplogroups were detected. Discussion Our samples showed a large intra- and interbreed variation. There was no clear clustering on the median joining network figure. The overall information collected in this work led us to consider that the genetic scenario observed for Hungarian draft breed is more likely the result of contributions from ‘ancestrally’ different genetic backgrounds. This study could contribute to the development of a breeding plan for Hungarian draft horses and help to formulate a genetic conservation plan, avoiding inbreeding while. PMID:29404201

  19. Prelude of benthic community collapse during the end-Permian mass extinction in siliciclastic offshore sub-basin: Brachiopod evidence from South China

    Science.gov (United States)

    Wu, Huiting; He, Weihong; Weldon, Elizabeth A.

    2018-04-01

    Analysis of the Permian-Triassic palaeocommunities from basinal facies in South China provides an insight into the environmental deterioration occurring in the prelude to the mass extinction event. Quantitative and multivariate analyses on three brachiopod palaeocommunities from the Changhsingian to the earliest Triassic in basinal facies in South China have been undertaken in this study. Although the end-Permian extinction has been proved to be a one-stepped event, ecological warning signals appeared in the palaeocommunities long before the main pulse of the event. A brachiopod palaeocommunity turnover occurred in the upper part of the Clarkina changxingensis Zone, associated with a significant decrease of palaeocommunity diversity and brachiopod body size. During this turnover the dominant genera changed from Fusichonetes and Crurithyris (or/and Paracrurithyris) to the more competitive genus Crurithyris (or/and Paracrurithyris). The brachiopod palaeocommunity turnover was supposed to be triggered by the decreased marine primary productivity and increased volcanic activity. Moreover, such early warning signals are found not only in the deep-water siliceous facies, but also in the shallow-water clastic facies and carbonate rock facies in South China.

  20. Nonmarine time-stratigraphy in a rift setting: An example from the Mid-Permian lower Quanzijie low-order cycle Bogda Mountains, NW China

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    Jonathan Obrist-Farner

    2015-01-01

    Full Text Available Sedimentological and stratigraphic studies of seven stratigraphic sections of Permian Hongyanchi (HYC and Quanzijie (QZJ low-order cycles (LCs in the Tarlong-Taodonggou half graben and Dalongkou area in Bogda Mountains, NW China, demonstrate effective approaches and methodology in cyclo- and time-stratigraphic analyses of complex fluvial-lacustrine deposits in an intracontinental rift setting. A new synchronous stratigraphic unit, the lower QZJ LC is defined. The lower and upper boundaries of this cycle include a regionally correlative disconformity, erosional unconformity, and conformity, across which significant and abrupt changes in palaeoenvironments and tectonic and climatic conditions occurred. The lower boundary is an erosional unconformity and disconformity with a high-relief topography that juxtaposes lacustrine deposits of the underlying HYC LC with the overlying meandering stream deposits of the lower QZJ LC, and was caused by a regional tectonic uplift. The upper boundary is a disconformity and local erosional unconformity and conformity, juxtaposing stacked paleosols developed on fluvial sediments with overlying fluvial and loessial deposits of the upper QZJ LC. The paleosols indicate landscape stability and a prolonged period of subaerial exposure and minimal deposition and suggest that climatic conditions were semi-arid with strong precipitation seasonality in the Tarlong-Taodonggou half graben and subhumid in the Dalongkou area. The fluvial-loessial deposits indicate a renewed tectonic uplift and a change in the atmospheric circulation pattern. The newly-defined lower QZJ LC facilitates accurate palaeogeographic reconstruction in the study area during a period of major tectonic and climatic changes. The interpreted tectonic and climatic conditions provide a critical data point in the mid-latitude east coast of NE Pangea during the Mid-Permian icehouse-hothouse transition. The results demonstrate that a process-response approach

  1. Proliferation of MISS-related microbial mats following the end-Permian mass extinction in terrestrial ecosystems: Evidence from the Lower Triassic of the Yiyang area, Henan Province, North China

    Science.gov (United States)

    Tu, Chenyi; Chen, Zhong-Qiang; Retallack, Gregory J.; Huang, Yuangeng; Fang, Yuheng

    2016-03-01

    Microbially induced sedimentary structures (MISSs) are commonly present in siliciclastic shallow marine settings following the end-Permian mass extinction, but have been rarely reported in the post-extinction terrestrial ecosystems. Here, we present six types of well-preserved MISSs from the upper Sunjiagou Formation and lower Liujiagou Formation of Induan (Early Triassic) age in the Yiyang area, Henan Province, North China. These MISSs include: polygonal sand cracks, worm-like structures, wrinkle structures, sponge pore fabrics, gas domes, and leveled ripple marks. Microanalysis shows that these MISSs are characterized by thin clayey laminae and filamentous mica grains arranged parallel to bedding plane as well as oriented matrix supported quartz grains, which are indicative of biogenic origin. Facies analysis suggests that the MISS-hosting sediments were deposited in a fluvial sedimentary system during the Early Triassic, including lake delta, riverbeds/point bars, and flood plain paleoenvironments. Abundant MISSs from Yiyang indicate that microbes also proliferated in terrestrial ecosystems in the aftermath of the Permian-Triassic (P-Tr) biocrisis, like they behaved in marine ecosystems. Microbial blooms, together with dramatic loss of metazoans, may reflect environmental stress and degradation of terrestrial ecosystems or arid climate immediately after the severe Permian-Triassic ecologic crisis.

  2. Comparative analysis of some bioecological characteristics of Hungarian oak and Turkey oak

    Directory of Open Access Journals (Sweden)

    Vukin Marina

    2013-01-01

    Full Text Available This paper gives an in-depth study of some bioecological characteristics of the Hungarian and Turkey oak, autochthonous oak species and edificators of climatogenic communities of central Serbia. Today, these forest complexes are mostly of coppice origin and as such, they require implementation of reclamation operations. In order to determine biological dominance, select the optimal reclamation operations and finally improve the state of these forests, we studied the environmental conditions, stand state, development and position of individual trees in a mixed coppice stand of Hungarian and Turkey oak in a suburban zone of the city of Belgrade.

  3. All Roads Lead To… Options and Variations in Acquiring Native Proficiency in Hungarian

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    Judit H. Ward

    2008-01-01

    Full Text Available This paper describes a case study conducted with a first generation American heritage learner of Hungarian in a college setting. We have found our study important for several reasons. The latest developments in technology made a variety of new learning environments available, which are used mostly by the new generation of language learners. As a result, instructors are expected to accommodate a variety of learning styles. Are there appropriate resources for the learners of Hungarian, including courses, instructors, textbooks and other learning material? Can they meet the needs of the different generations of language learners with evolving new learning styles?

  4. Decarbonising the Hungarian Electricity and Heat Sectors: What Is the Least impossible?

    International Nuclear Information System (INIS)

    Kaderjak, P.

    2012-01-01

    The presentation will report on an economic assessment of decarbonisation scenarios for the Hungarian electricity and heat sectors by 2050. The assessment is based on economic modeling that assumes an expanding application of existing technologies. The results suggest that CO 2 abatement in the heat sector might be a cheaper and more realistic option for decarbonisation in the Hungarian case. With regard to the electricity sector, decarbonisation foreseen in the Commission's 2050 vision (90-95%) is not feasible without a massive application of CCS technology or without a non-foreseeable technology breakthrough.(author)

  5. Abstracts of the “26th Hungarian Conference on Rabbit Production”

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    26th Hungarian Conference on Rabbit Prod Kaposvár, Hungary, May 31, 2014

    2015-03-01

    Full Text Available About 100 participants attended the 26th Hungarian Conference on Rabbit Production at Kaposvár, organised by Kaposvár University, the Hungarian Branch of the WRSA and the Rabbit Production Board. This is the largest and most popular event for rabbit breeders in Hungary. Twenty papers were presented by senior and young scientists. Topics of the papers covered all fields of rabbit production (production, housing and welfare, reproduction, genetics, nutrition, meat quality. Full papers are available from the organiser (matics.zsolt@ke.hu on request.

  6. Producing Just Papers or Creating Added Value? Snap-Shot about Quality Systems at Hungarian SMEs

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    Emil NYERKI

    2015-08-01

    Full Text Available In this paper, a short historical review and the research results are presented, which are focused on the quality management systems used by the Hungarian SME’s. The research was based on an original empirical survey, conducted using a random sample of fifty managers from small and medium sized Hungarian enterprises. All of them use certified quality management systems. The paper presents their current state in the light of their responses, under several aspects. In conclusion, suggestions are given for the problems, such as measurement, development, and education on the research topic.

  7. Paratingia wudensis sp. nov., a whole noeggerathialean plant preserved in an earliest Permian air fall tuff in Inner Mongolia, China

    Czech Academy of Sciences Publication Activity Database

    Wang, J.; Pfefferkorn, H. W.; Bek, Jiří

    2009-01-01

    Roč. 96, č. 9 (2009), s. 1676-1689 ISSN 0002-9122 R&D Projects: GA AV ČR IAA301110701 Institutional research plan: CEZ:AV0Z30130516 Keywords : noeggerathiales * whole plant reconstruction * in situ spores * Permian * Permian (China) Subject RIV: EF - Botanics Impact factor: 2.684, year: 2009

  8. 78 FR 16569 - Iowa Pacific Holdings, LLC, Permian Basin Railways, and San Luis & Rio Grande Railroad-Corporate...

    Science.gov (United States)

    2013-03-15

    ... DEPARTMENT OF TRANSPORTATION Surface Transportation Board [Docket No. FD 35721] Iowa Pacific Holdings, LLC, Permian Basin Railways, and San Luis & Rio Grande Railroad--Corporate Family Transaction... subsidiaries Permian Basin Railways (PBR) and San Luis & Rio Grande Railroad (SLRG), and Massachusetts Coastal...

  9. Ocean anoxia did not cause the Latest Permian Extinction

    Science.gov (United States)

    Proemse, Bernadette C.; Grasby, Stephen E.; Wieser, Michael E.; Mayer, Bernhard; Beauchamp, Benoit

    2014-05-01

    The Latest Permian Extinction (LPE, ~252 million years ago) was a turning point in the history of life on Earth with a loss of ~96% of all marine species and ~70% of all terrestrial species. While, the event undoubtedly shaped the evolution of life its cause remains enigmatic. A leading hypothesis is that the global oceans became depleted in oxygen (anoxia). In order to test this hypothesis we investigated a proxy for marine oxygen levels (molybdenum isotopic composition) in shale across the LPE horizon located on the subtropical northwest margin of Pangea at that time. We studied two sedimentary records in the Sverdrup basin, Canadian High Arctic: Buchanan Lake (eastern Axel Heiberg Island; 79° 26.1'N, 87° 12.6'W), representing a distal deep-water slope environment, and West Blind Fiord (southwest Ellesmere Island; 78° 23.9'N, 85° 57.2'W), representing a deep outer shelf environment (below storm wave base). The molybdenum isotopic composition (δ98/95Mo) of sediments has recently become a powerful tool as a paleo-oceanographic proxy of marine oxygen levels. Sample preparation was carried out in a metal-free clean room facility in the isotope laboratory of the Department of Physics and Astronomy, University of Calgary, Canada, that is supplied by HEPA-filtered air. Molybdenum isotope ratios were determined on a Thermo Scientific multi-collector inductively coupled plasma mass spectrometer (MC-ICP-MS) with an uncertainty better than ±0.10o for δ98/95Mo values. Results from the Buchanan Lake section show a large shift in δ98/95Mo values from 2.02o to +2.23o at the extinction horizon, consistent with onset of euxinic conditions. In contrast, West Blind Fiord shales, representing the sub-storm wave base shelf environment, show little change in the molybdenum isotopic composition (1.34o to +0.05), indicating ongoing oxic conditions across the LPE (Proemse et al., 2013). Our results suggest that areas of the Pangea continental shelf (North West Pangea) experienced

  10. Additional Gigantoproductus species from the upper Visean-Namurian limestone of Kotaki, central Japan

    OpenAIRE

    Ibaraki, Yousuke; Tazawa, Jun-ichi; Nakamura, Yukio

    2010-01-01

    A large productid brachiopod species, Gigantoproductus aurita (Bolkhovitinova, 1938), is described from the Tsuchikurazawa Limestone (upper Visean-Namurian), a large limestone block within a Permian accretionary complex of Kotaki, Itoigawa City, Niigata Prefecture, central Japan. This is the fourth described Gigantoproductus species from the Tsuchikurazawa Limestone. The range of G. aurita may extend to late Visean on the basis of the previous fossil records of the limestone.

  11. Archaeolithoporella and Tubiphytes : Affinties and Paleoecology in Permian Reefs of South China

    Institute of Scientific and Technical Information of China (English)

    王生海; 范嘉松; J.Keith Rigby

    1994-01-01

    Archaeolithoporella is one of the most important Permian reef-building organisms, but itsaffinity has long been controversial. It was first reported in Japan and was considered as a coralline red alga. Since then it has been recognized in Permian reefs in other parts of the world. Many researchers have studied the materials they had found and the Japanese holotype specimen. Most have concluded that it is a problematic alga. or just a problematica because of weak criteria for definition. Some have even considered it inorganic. However, relict cellular structures and microtubular laminae found in well-preserved specimens from Permian reefs in South China strongly support a coralline red algal affinity for the genus.In situ preserved Archaeolithoporella is restricted within the typical framework facies and it occurs most abundantly in syndepositionally cemented framestones. This suggests that Archaeolithoporella required a firm substrate and clear but agitated sea water. Archaeolithoporella is often found

  12. Trouble Upstairs: Reconstructing Permian-Triassic Climate during Siberian Traps Magmatism

    Science.gov (United States)

    Black, B. A.; Neely, R. R., III; Lamarque, J. F.; Elkins-Tanton, L. T.; Mills, M. J.

    2014-12-01

    The eruption of large igneous provinces can transfer significant masses of volatiles from Earth's interior to the atmosphere. What are the consequences of this degassing for habitability and extinction? In this presentation, we consider this question in the context of Siberian Traps magmatism, which has been shown to overlap within geochronologic uncertainty with catastrophic deterioration of Permian-Triassic marine and terrestrial ecosystems. To investigate the impacts of endogenic gases on climate, atmospheric chemistry, and ocean circulation, we conducted a series of numerical experiments with a comprehensive global model for the Permian-Triassic. Our simulations predict the intensity and distribution of acid rain and ozone depletion, with implications for terrestrial biota. We further explore feedbacks between sulfur emissions, transient cooling, and shifts in ocean circulation. We suggest that Siberian Traps magmatism may have triggered several distinct kill mechanisms in the oceans and on land, contributing to a complex combined pattern of environmental stress and latest Permian ecological failure.

  13. Origin of the Permian-Triassic komatiites, northwestern Vietnam

    Science.gov (United States)

    Hanski, Eero; Walker, Richard J.; Huhma, Hannu; Polyakov, Gleb V.; Balykin, Pavel A.; Tran Trong Hoa; Ngo Thi Phuong

    Rare examples of Phanerozoic komatiites are found in the Song Da zone, NW Vietnam. These komatiites were erupted through continental crust and may belong to the SE extension of the Permo-Triassic Emeishan volcanic province located in SW China. They provide a good opportunity to study the source characteristics of starting plume magmas in a continental flood basalt province. Erupted on late-Permian carbonate rocks, the komatiitic rocks are interbedded with low-Ti olivine basalts. Basaltic komatiites display pyroxene spinifex textures, while more magnesian rocks (MgO up to 32 wt.%) are porphyritic, containing a single, cognate population of euhedral to elongated olivine phenocrysts with Fo up to 93.0%. This suggests a highly magnesian parental magma with 22-23 wt.% MgO. In terms of major and minor elements, the komatiites are similar to the ca. 89 Ma old Gorgona Island komatiites of Colombia. The Song Da komatiites are also strongly light-rare-earth-element- (LREE) depleted (CeN/YbN 0.30-0.62) and have unfractionated heavy rare earth element (HREE) patterns. The komatiites have high Os concentrations (up to 7.0 ppb), low but variable Re/Os ratios, and define an isochron with an age of 270+/-21 Ma, and an initial 188Os/187Os ratio of 0.12506+/- 0.00041 (γOs=+0.02+/-0.40). The Os isotopic systematics of the komatiites show no effects of crustal contamination. In contrast, their initial ɛNd values range from +3 to +8, reflecting varying but generally small degrees of contamination with Proterozoic sialic basement material. Associated low-Ti basalts have low initial ɛNd values (-0.8 to -7.5), high initial γOs values (>=15), flat or LREE-enriched REE patterns, and Nb-Ta depletion. These characteristics are also attributed to variable extents of crustal contamination.

  14. Sedimentary features and exploration targets of Middle Permian reservoirs in the SW Sichuan Basin

    Directory of Open Access Journals (Sweden)

    Guoming Xu

    2015-11-01

    Full Text Available The exploration direction and targets for the large-scale Middle Permian gas reservoirs in the Sichuan Basin are hot spots and challenges in current exploration researches. The exploration successes of large gas field of Cambrian Longwangmiao Formation in Gaoshiti-Moxi region, Central Sichuan Basin, indicated that prospective sedimentary facies belt was the basis for the formation of large gas fields. In this paper, based on seismic data, outcrop data and drilling data, the tectonic framework and sedimentary features of the Middle Permian in the SW Sichuan Basin were comprehensively studied. The following conclusions were reached from the perspective of sedimentary facies control: (1 during the Middle Permian, this region was in shallow water gentle slope belts with high energy, where thick reef flat facies were deposited; (2 the basement was uplifted during Middle Permian, resulting in the unconformity weathering crust at the top of Maokou Formation due to erosion; the SW Sichuan Basin was located in the karst slope belt, where epigenic karstification was intense; and (3 reef flat deposits superimposed by karst weathering crust was favorable for the formation of large-scale reef flat karst reservoirs. Based on the combination of the resources conditions and hydrocarbon accumulation conditions in this region, it was pointed out that the Middle Permian has great potential of large-scale reef flat karst gas reservoir due to its advantageous geological conditions; the Middle Permian traps with good hydrocarbon accumulation conditions were developed in the Longmen Mountain front closed structural belt in the SW Sichuan Basin and Western Sichuan Basin depression slope belt, which are favorable targets for large-scale reef flat karst reservoirs.

  15. Fragments of a Hungarian Past in the Literature of 1.5 and Second-Generation Austro-Hungarian Immigrants in Israel

    Directory of Open Access Journals (Sweden)

    Ilana Rosen

    2015-01-01

    Full Text Available Contemporary Israeli literature is presently preoccupied with the past diasporic lives of the previous generation, the one that came to Israel from practically all four winds in the mid-late twentieth century. Hungarian-Israeli writers—e.g., Yoel Hoffmann, Judith Rotem, Yael Neeman and Esti G. Hayim—constitute a distinct group within this stream of 1.5 and second generation poets and novelists who have written about immigration and State foundation, often using a documentary or fictionalized memoirist mode. This article highlights the components of these writers' complex burden of a whole world destroyed, in most cases, not long before they were born and which they strive to restore or at least re-imagine in their oeuvre as contemporary Israeli writers. These components include: Holocaust trauma and its transference to the second generation, Hungarian speaking families within the Israeli multicultural setting, the ties of these families with their Hungarian foreign relatives, and household objects related to this past.

  16. Quality management and patient safety: survey results from 102 Hungarian hospitals.

    NARCIS (Netherlands)

    Makai, P.; Klazinga, N.; Wagner, C.; Boncz, I.; Gulácsi, L.

    2009-01-01

    OBJECTIVES: The aim of this study is to describe the development of quality management systems in Hungarian hospitals. It also aims to answer the policy question, whether a separate patient safety policy should be created additional to quality policies, on national as well as hospital level. METHOD:

  17. A Comparative Study of Learning Strategies Used by Romanian and Hungarian Preuniversity Students in Science Learning

    Science.gov (United States)

    Lingvay, Mónika; Timofte, Roxana S.; Ciascai, Liliana; Predescu, Constantin

    2015-01-01

    Development of pupils' deep learning approach is an important goal of education nowadays, considering that a deep learning approach is mediating conceptual understanding and transfer. Different performance at PISA tests of Romanian and Hungarian pupils cause us to commence a study for the analysis of learning approaches employed by these pupils.…

  18. Unknown Hungarian first fruits of the Slovak poet Pavol Országh Hviezdoslav

    Czech Academy of Sciences Publication Activity Database

    Zelenková, Anna; Gbúr, J.

    2017-01-01

    Roč. 44, č. 2 (2017), s. 469-485 ISSN 0324-4652 Institutional support: RVO:68378017 Keywords : Autor's bi-literary stance * Hviezdoslav, Pavol Országh * Slovak-Hungarian literary context Subject RIV: AJ - Letters, Mass-media, Audiovision OBOR OECD: Literary theory

  19. Using Learning Management Systems in Business and Economics Studies in Hungarian Higher Education

    Science.gov (United States)

    Nagy, Judit T.

    2016-01-01

    This paper explores all uses of LMS in teaching Business Mathematics in Hungarian undergraduate training from the point of view of the instructors. Since no similar survey had been carried out in Hungary earlier, the aim was to fill in this gap and to investigate which LMS systems are being used by the instructors, to what specific purposes and…

  20. The 1956 Hungarian refugee emergency, an early and instructive case of resettlement

    NARCIS (Netherlands)

    Zieck, M.

    2013-01-01

    The Soviet repression of the Hungarian uprising in 1956 caused an exodus of 200,000 refugees. Most of the refugees fled to Austria. Austria immediately called on states to help both financially and by physically sharing the refugees by means of resettlement. As a result, most of the refugees were

  1. New Spirit and New Hero: How Hungarian Startups Redefine the Ideas of Local Capitalism

    Directory of Open Access Journals (Sweden)

    Szabó Natasa

    2016-12-01

    Full Text Available The present paper investigates how the Bridge Budapest, a CSR organization founded by leading Hungarian IT startups, attempts to shape the values of Hungarian society towards capitalism in general, and towards entrepreneurship in particular. In my paper I argue that the central aim of the organization is to facilitate Hungary’s catching up with the core capitalist countries through the transformation of the attitudes and the ideologies surrounding capitalism in the Hungarian context, i.e. the local spirit of capitalism. This consists, on the one hand, of restoring the legitimation of some of the core institutions of capitalism, such as the enterprise and the entrepreneur, and of confronting the risk-taking, innovative and ethical figure of the entrepreneur hero with the provincial figure of the ‘postcommunist cheater’. On the other hand, it also consists of propagating a new management of work that aims to produce self-controlling and self-motivating employees. In the narrative of Bridge Budapest IT companies appear as the perfect moral and economic subjects – the bearers of the new spirit of capitalism – that have the expertise to offer solutions to the problems of Hungarian society, and around which the local capitalism should be built.

  2. Beware of the Dog! Private Linguistic Landscapes in Two "Hungarian" Villages in South-West Slovakia

    Science.gov (United States)

    Laihonen, Petteri

    2016-01-01

    This study demonstrates how a single type of sign can be connected to language policy on a larger scale. Focusing on the relationship between language policy and language ideologies, I investigate the private Linguistic Landscape (LL) of Hungarians living in two villages in Slovakia. Through an examination of "beware of the dog" signs,…

  3. Agreement and Diagnostic Performance of FITNESSGRAM®, International Obesity Task Force, and Hungarian National BMI Standards

    Science.gov (United States)

    Laurson, Kelly R.; Welk, Gregory J.; Marton, Orsolya; Kaj, Mónika; Csányi, Tamás

    2015-01-01

    Purpose: This study examined agreement between all 3 standards (as well as relative diagnostic associations with metabolic syndrome) using a representative sample of youth from the Hungarian National Youth Fitness Study. Method: Body mass index (BMI) was assessed in a field sample of 2,352 adolescents (ages 10-18.5 years) and metabolic syndrome…

  4. Teaching the Romanian Neighbors Hungarian: Language Ideologies and the Debrecen Summer School

    Science.gov (United States)

    Kiss, Attila Gyula

    2016-01-01

    This article is a contribution to the hitherto scant literature on learning a historical minority language and on language ideologies in the context of a study abroad program in Hungary, Debrecen. I analyse the language ideologies of the decision makers in Hungary and in the Debrecen Summer School in relation to the teaching of Hungarian to the…

  5. Hope and hopelessness as predictors of suicide ideation in Hungarian college students.

    Science.gov (United States)

    Chang, Edward C

    2017-08-01

    This study investigated whether hopelessness and dispositional hope predict suicide ideation in 395 Hungarian college students. Both hopelessness and hope uniquely predicted suicide ideation, a pattern that remained unchanged even after controlling for psychological symptoms. Moreover, a significant Hopelessness × Hope interaction predicted suicide ideation. Present findings highlight how hope buffers the association between hopelessness and suicide risk in college students.

  6. THE IMPORTANCE OF STATE’S ROLE IN THE HUNGARIAN VENTURE CAPITAL MARKET

    Directory of Open Access Journals (Sweden)

    Jenő Konecsny

    2011-07-01

    Full Text Available The presence of state also has an indirect and direct effect on the developement of the Hungarian venture capital market. Indirect effect is realized through the law legislation and the direct one by the operate of the different venture capital firms and funds which invest public financial sources. The main purpose of the direct intervention is to finance the under-capitalized small and medium-sized start-up companies with equity. The paper examines the Hungarian venture capital market from the aspect of state intervention. It starts with an European overview which summarizes the common and different attributes of state’s role in the venture capital market between several European countries. The paper focuses on the Hungarian situation, it describes concisely the effect and efficiency of the governmental instructions which were taken for the legislation of the venture capital market. Using the results of a previous research the paper also examines the characteristics of the direct instructions. The paper decribes briefly the main details of the publicprivate initiative called JEREMIE-program, which started on the Hungarian venture capital market in the recent past.

  7. Hungarian national report on activities related to operator support systems for nuclear power plants

    International Nuclear Information System (INIS)

    Adorjan, F.; Lux, I.; Vegh, J.; Vegh, E.

    1996-01-01

    Computerized operator support systems and related activities in Hungary are summarized. Systems developed in the past, presently developed and used as well as being in a planning phase are briefly described. Activity of the Hungarian participants in the framework of the co-ordinated project on operator support systems for nuclear power plant is summarized. (author). 55 refs

  8. Nationwide Network of TalentPoints: The Hungarian Approach to Talent Support

    Science.gov (United States)

    Csermely, Peter; Rajnai, Gabor; Sulyok, Katalin

    2013-01-01

    In 2006 a novel approach to talent support was promoted by several talent support programmes in Hungary. The new idea was a network approach. The nationwide network of so-called TalentPoints and its framework, the Hungarian Genius Program, gained substantial European Union funding in 2009, and today it is growing rapidly. A novel concept of talent…

  9. Intercultural Contact and Multilingualism in an Intimate Relationship in the Austro-Hungarian Littoral.

    Science.gov (United States)

    Martinis, Anja Iveković

    2016-09-01

    The paper presents a case study of multilingualism in private correspondence in turn-of-the-century Austro-Hungarian Istria. Language attitudes and use of German, Italian and Slovenian are analyzed, with results indicating the compatibility of national feelings with an appreciation of multilingualism, as well as the important role that intimate intercultural relationships play in this regard in a culturally mixed region.

  10. Geotechnical research in the Hungarian Central Institute for the Development of Mining

    International Nuclear Information System (INIS)

    Schmieder, A.

    1979-01-01

    The paper describes the geotechnical project of the Hungarian Central Institute for the Development of Mining. The activities of the Department of Geophysics and Nuclear Technology in the field of isotope and radiochemistry for geotechnical research are discussed in detail. (Sz.J.)

  11. The First Steps to a New Comprehensive Slovenian-Hungarian Dictionary: The Analysis of Relevant Bilingual Resources

    Directory of Open Access Journals (Sweden)

    Júlia Bálint Čeh

    2018-01-01

    Full Text Available The paper presents the analysis of existing bilingual Slovenian-Hungarian dictionaries, which was made as part of the project aiming to design a concept for a new comprehensive Slovenian-Hungarian dictionary. First, a short historical overview of Slovenian-Hungarian lexicography is provided, including first collections of dialect vocabulary, glossaries, and collections and dictionaries of idioms. Then, an overview of Slovenian-Hungarian and Hungarian-Slovenian dictionaries is made, the first one being published in 1961. The paper then focuses on a comparison on three Slovenian-Hungarian dictionaries, which are currently used by majority of users, namely Slovenian-Hungarian part of the dictionary by Elizabeta Bernjak (1995, Slovenian-Hungarian dictionary by Jože Hradil (1996, and Slovenian-Hungarian part of the Hradil’s bidirectional dictionary. The dictionaries are compared in terms of size, headword list, coverage, headword presentation, grammar information, as well as in terms of other elements of dictionary microstructure such as translations and examples. The discussion section includes an analysis of the coverage offered by the dictionaries of the vocabulary compilled by teachers at bilingual schools in Prekmurje. The results indicate that the coverage of various levels of vocabulary, frequent or rare, is rather poor; as dictionaries are medium-sized and outdated, this is to be expected, however as the analysis shows, some basic concepts are also often not covered (e.g. research, death, allergy. The second part of the discussion is dedicated to the presentation of selected examples of good practice in bilingual lexicography, such as Comprehensive English-Slovenian dictionary Oxford-DZS as the first bilingual dictionary in Slovenia to use the corpus-based approach, as well as offer much more contextual information on the headwords. Also presented are English-Spanish online dictionaries by Oxford University Press and Collins, the focus

  12. Nation-building under the Austro-Hungarian sceptre Croat-Serb antagonism and cooperation

    Directory of Open Access Journals (Sweden)

    Trbovich Ana S.

    2006-01-01

    Full Text Available In the nineteenth century many European nations, including Serbs and Croats became politically conscious of their "nationhood", which became a contributory factor in the crumbling of the two great empires in Central-East Europe - the Habsburg and the Ottoman - at the beginning of the following century. The Serbs had, since medieval times, an awareness of their long history and tradition, great medieval civilization and cultural unity regardless of the fact that they lived under several different adminis­trations. As in the case of Habsburg Serbs, language and literature became building blocks of Croat national consciousness in the nineteenth century. Unlike Serb nationalism centred on people, Croat nationalism was mainly territory-related. Since both Serbs and Croats inhabited the Austro-Hungarian provinces claimed by the Croats as their "historical Right" (absorption in 1097 of the small medieval Croat state by the Hungarians is interpreted, by many Croat historians, as a voluntary act of union, the different conceptions of nationalism resulted in competing claims. Croatian politics became one of opposing any recognition of Serbian institutions and cultural characteristics without Serbs previously accepting the concept that the only "political nation" in the Austro-Hungarian Province of Croatia was Croatian. Nonetheless, Croats compromised when in need of Serb assistance in opposing Hungarian domination. In turn, Serb politics was divided between those supporting cooperation with the Croats in order to achieve greater autonomy from the Hungarians in the Dual Monarchy, and those who supported some cooperation but insisted on forming an entity separate from the Croats in the future and joining with the Kingdom of Serbia, which regained its independence in 1878. The ensuing world and civil wars brought the Croato-Serb conflict to the fore, with the first and the second Yugoslavia failing to accommodate the two nations' opposing aspirations.

  13. Native copper in Permian Mudstones from South Devon: A natural analogue of copper canisters for high-level radioactive waste

    International Nuclear Information System (INIS)

    Milodowski, A.E.; Styles, M.T.; Werme, L.; Oversby, V.M.

    2001-01-01

    Native copper (>99.9% Cu) sheets associated with complex uraniferous and vanadiferous concretions in Upper Permian Mudstones from south Devon (United Kingdom) have been studied as a 'natural analogue' for copper canisters designed to be used in the isolation of spent fuel and high-level radioactive wastes (HLW) for deep geological disposal. Detailed analysis demonstrates that the copper formed before the mudstones were compacted. The copper displays complex corrosion and alteration. The earliest alteration was to copper oxides, followed sequentially by the formation of copper arsenides, nickel arsenide and copper sulphide, and finally nickel arsenide accompanied by nickel-copper arsenide, copper arsenide and uranium silicates. Petrographic observations demonstrate that these alteration products also formed prior to compaction. Consideration of the published history for the region indicates that maximum compaction of the rocks will have occurred by at least the Lower Jurassic (i.e. over 176 Ma ago). Since that time the copper sheets have remained isolated by the compacted mudstones and were unaffected by further corrosion until uplift and exposure to present-day surface weathering

  14. Carnivorous dinocephalian from the Middle Permian of Brazil and tetrapod dispersal in Pangaea.

    Science.gov (United States)

    Cisneros, Juan Carlos; Abdala, Fernando; Atayman-Güven, Saniye; Rubidge, Bruce S; Şengörc, A M Celâl; Schultz, Cesar L

    2012-01-31

    The medial Permian (~270-260 Ma: Guadalupian) was a time of important tetrapod faunal changes, in particular reflecting a turnover from pelycosaurian- to therapsid-grade synapsids. Until now, most knowledge on tetrapod distribution during the medial Permian has come from fossils found in the South African Karoo and the Russian Platform, whereas other areas of Pangaea are still poorly known. We present evidence for the presence of a terrestrial carnivorous vertebrate from the Middle Permian of South America based on a complete skull. Pampaphoneus biccai gen. et sp. nov. was a dinocephalian "mammal-like reptile" member of the Anteosauridae, an early therapsid predator clade known only from the Middle Permian of Russia, Kazakhstan, China, and South Africa. The genus is characterized, among other features, by postorbital bosses, short, bulbous postcanines, and strongly recurved canines. Phylogenetic analysis indicates that the Brazilian dinocephalian occupies a middle position within the Anteosauridae, reinforcing the model of a global distribution for therapsids as early as the Guadalupian. The close phylogenetic relationship of the Brazilian species to dinocephalians from South Africa and the Russian Platform suggests a closer faunistic relationship between South America and eastern Europe than previously thought, lending support to a Pangaea B-type continental reconstruction.

  15. The continental Permian-Triassic boundary in the Netherlands: Implications for the geomagnetic polarity time scale

    NARCIS (Netherlands)

    Szurlies, M.; Geluk, M.C.; Krijgsman, W.; Kürschner, W.M.

    2012-01-01

    In Central and NW Europe, the transition from the Permian to the Triassic (i.e., the Zechstein–Buntsandstein boundary interval) is developed mainly in red bed facies. This continental sedimentary succession is marked by relatively high sedimentation rates providing a high temporal resolution

  16. Biogenic silica microfossils in sediments of the Permian - Carboniferous Unayzah Formation, Saudi Arabia

    NARCIS (Netherlands)

    Garming, J.F.L.; Franks, S.G.; Cremer, H.; Abbink, O.A.

    2010-01-01

    Biogenic silica particles (BSPs) have been discovered in sediments of the Permian - Carboniferous Unayzah Formation of Saudi Arabia. The BSPs are extracted from sediments that are generally barren of macro- or microfossils. BSPs have been found in the Basal Khuff Clastics (BKC), and the Unayzah A,

  17. Permian fauna of the Krkonoše Piedmont Basin (Bohemian Massif, Central Europe)

    Czech Academy of Sciences Publication Activity Database

    Zajíc, Jaroslav

    2014-01-01

    Roč. 70, 3/4 (2014), s. 131-142 ISSN 0036-5343 Institutional support: RVO:67985831 Keywords : faunal lists * palaeogeography * palaeoenvironment * stratigraphy * Early Permian * Krkonoše Piedmont Basin * Bohemian Massif Subject RIV: DB - Geology ; Mineralogy

  18. A tale of two extinctions : converging end-Permian and end-Triassic scenarios

    NARCIS (Netherlands)

    van de Schootbrugge, Bas; Wignall, Paul B.

    The end-Permian (c. 252 Ma) and end-Triassic (c. 201 Ma) mass-extinction events are commonly linked to the emplacement of the large igneous provinces of the Siberia Traps and Central Atlantic Magmatic Province, respectively. Accordingly, scenarios for both extinctions are increasingly convergent and

  19. Anatomy of a Permian Erg sequence: the De La Cuesta Formation (northwestern Argentina)

    International Nuclear Information System (INIS)

    Spalletti, L.; Limarino, C.; Colombo, F.

    2010-01-01

    This work is about the Permian red beds of the La Cuesta Formation (Sierra de Narvaez, northwestern Argentina) which is composed of sandstones associated with mud stones and subordinate conglomerates. The sediments obtained from the interaction between aeolian and ephemeral fluvial systems, are represented by aeolian dune, dry aeolian inter dune and aeolian sand sheet, mud flat, wet aeolian inter dune, and fluvial deposits

  20. Lower permian reef-bank bodies’ characterization in the pre-caspian basin

    Science.gov (United States)

    Wang, Zhen; Wang, Yankun; Yin, Jiquan; Luo, Man; Liang, Shuang

    2018-02-01

    Reef-bank reservoir is one of the targets for exploration of marine carbonate rocks in the Pre-Caspian Basin. Within this basin, the reef-bank bodies were primarily developed in the subsalt Devonian-Lower Permian formations, and are dominated by carbonate platform interior and margin reef-banks. The Lower Permian reef-bank present in the eastern part of the basin is considered prospective. This article provides a sequence and sedimentary facies study utilizing drilling and other data, as well as an analysis and identification of the Lower Permian reef-bank features along the eastern margin of the Pre-Caspian Basin using sub-volume coherence and seismic inversion techniques. The results indicate that the sub-volume coherence technique gives a better reflection of lateral distribution of reefs, and the seismic inversion impedance enables the identification of reef bodies’ development phases in the vertical direction, since AI (impedance) is petrophysically considered a tool for distinguishing the reef limestone and the clastic rocks within the formation (limestone exhibits a relatively high impedance than clastic rock). With this method, the existence of multiple phases of the Lower Permian reef-bank bodies along the eastern margin of the Pre-Caspian Basin has been confirmed. These reef-bank bodies are considered good subsalt exploration targets due to their lateral connectivity from south to north, large distribution range and large scale.

  1. The fungal and acritarch events as time markers for the latest Permian mass extinction: An update

    Directory of Open Access Journals (Sweden)

    Michael R. Rampino

    2018-01-01

    Full Text Available The latest Permian extinction (252 Myr ago was the most severe in the geologic record. On land, widespread Late Permian gymnosperm/seed-fern dominated forests appear to have suffered rapid and almost complete destruction, as evidenced by increased soil erosion and changes in fluvial style in deforested areas, signs of wildfires, replacement of trees by lower plants, and almost complete loss of peat-forming and fire-susceptible vegetation. Permian–Triassic boundary strata at many sites show two widespread palynological events in the wake of the forest destruction: The fungal event, evidenced by a thin zone with >95% fungal cells (Reduviasporonites and woody debris, found in terrestrial and marine sediments, and the acritarch event, marked by the sudden flood of unusual phytoplankton in the marine realm. These two events represent the global temporary explosive spread of stress-tolerant and opportunistic organisms on land and in the sea just after the latest Permian disaster. They represent unique events, and thus they can provide a time marker in correlating latest Permian marine and terrestrial sequences.

  2. STRATEGY IMPLEMENTATION STYLES OF MALAYSIAN, THAI AND HUNGARIAN MIDDLE MANAGERS

    Directory of Open Access Journals (Sweden)

    Maheshkumar P. Joshi

    2004-01-01

    Full Text Available There is a need for more comparative empirical research that examines middle manager roles in strategic change. This paper reports a study of middle managers in two dynamic settings: the Asia/Pacific region – Malaysia and Thailand; and Central/Eastern Europe – Hungary. Results of 213 respondents across three countries indicate that middle managers from all three tend toward use of authoritarian management styles even in proactive strategic change situations. However, Hungarians are less likely to use these styles than Thai and Malaysian middle managers. For all three countries, managers with less work experience were found to have lower tendencies to use an authoritarian style of implementation. When top managers exhibit an aggressive strategic posture, middle-managers from all three countries are also less likely to use an authoritarian style.Firms that want to stay competitive in the global market place must continuously evolve by successfully accomplishing strategic change (Struckman & Yammarino 2003. Although senior managers are critical in leading the strategic change process, even the best-planned strategic changes will not achieve their full potential unless they are well implemented. Part of the strategic leadership responsibility, therefore, includes establishing a climate in which the organization's rank and file will experience both a positive attitude about change and the confidence to actively seek change opportunities (Kanter 2003. Research attention is bringing more insight into the important roles of middle-managers in this process of implementing strategic change (Balogun & Jenkins 2003; Floyd & Wooldridge, 1992, 1994; Wooldridge & Floyd 1990. Although there is little doubt that active support by middle managers is critical for the strategies to be well implemented (Guth & MacMillan 1986, there remain many important questions with regard to how middle managers participate in this process (Balogun 2003.The need for research

  3. The Saint Martin de Belleville syncline and its uraniferous permian sandstone

    International Nuclear Information System (INIS)

    Schade, Johannes

    1983-01-01

    This dissertation (these de specialite) is a study of the geology of the St.Martin d.B. syncline and the uranium prospect 'le Cochet' in the Carboniferous Brianconnais Zone of Savoy. Stratigraphy and sedimentology: This syncline presents continental detrital sediments ranging from U.Carboniferous to L.Triassic. In the U.Carboniferous, magmatic activity begins with the Moriaz Layers acid volcanics that are considered as a lateral equivalent of the Stephanian Courchevel Conglomerates. In Permian times, parts of an alluvial fan seem to occupy the north of the study area (gray and green conglomeratic sandstone). Southwards these inter-finger with flood plain sediments (red slate) including a locally oolitic limestone. Volcanic detritus is important in the Permian. Tourmalinite pebbles are frequent and seem to be related to the regional Permian magmatism. Albitization of feldspars is general in the Carboniferous and the Permian. The Permo-triassic typically shows microcline bearing dolomitic sandstones. In the Scythian quartzites orthoclase is the dominant feldspar. The quartzites are overlain by L.Triassic evaporites identified by the sulfur isotope ratio of their gypsum. The morphology of the zircons in the sandstones has been investigated using the typological method of J.P. Pupin. Regional Permian magmatism apparently produces volcanics of the calc-alkalic and tholeiitic series as well as a high level granitic intrusion of anatectic origin. The uranium occurrences are strata-bound on a kilometric and hecto-metric scale. They are developed almost exclusively in the gray variety of the Permian sandstones whose gray and red varieties are always barren. Within this unit, the mineralization impregnates irregularly distributed lenses and pods of coal material. Uranium is accompanied by vanadium occurring as roscoelite. The association U-V, of bio-philic character, reflects the concentration in the sedimentary environment and argues for a quite indirect relation with the

  4. Permian-Triassic palynofacies and chemostratigraphy in a core recovered from central Spitsbergen.

    Science.gov (United States)

    van Soelen, Els; Hasic, Edi; Planke, Sverre; Svensen, Henrik; Sleveland, Arve; Midtkandal, Ivar; Twitchett, Richard; Kürschner, Wolfram

    2017-04-01

    The Late Permian biotic crisis is one of the most severe extinction events in the history of the Earth, affecting both terrestrial and marine environments. A large igneous province (LIP) in Siberia is thought to be linked with this global event; however, correlation between the volcanic event and the biotic crisis is difficult and requires well dated and high resolution Permian-Triassic boundary successions from the Arctic region. The Svalbard end-Permian drilling project is aimed at improved correlation of the Permian-Triassic sections in Svalbard with the Siberian Traps. The core was collected from Deltadalen, in central Spitsbergen, with additional samples collected from an outcrop close to the drilling site. As part of this collaborative project, carbon isotope geochemistry, palynofacies and palynomorphs were studied in order to learn more about the biostratigraphy and to understand changes in the source(s) of organic matter. Objectives were to reconstruct the paleo-environment; to correlate the core with other sites on Svalbard, and with global records; and to identify and characterize the Late Permian extinction event in the core. A carbon isotope shift is an important global stratigraphic marker in the latest Permian and occurs near the base of the Vikinghøgda Formation in the Deltadalen core, where bulk rock values change from -24.5 to -32.7‰. Palynomorph preservation was generally poor in both core and outcrop samples which prevented detailed examination of species and limited their usefulness for biostratigraphy. Still, palynofacies were useful for correlative purposes. AOM (amorphous organic matter) in the core increases at the lithological change from sandstones to siltstones, and is indicative of anoxic conditions. Similar high levels of AOM in the outcrop samples can be correlated with the core. Palynological analyses show that the spore/pollen ratio starts to increase before the negative shift in the isotope curve. Such an increase in spore

  5. Microbialites and global environmental change across the Permian-Triassic boundary: a synthesis.

    Science.gov (United States)

    Kershaw, S; Crasquin, S; Li, Y; Collin, P-Y; Forel, M-B; Mu, X; Baud, A; Wang, Y; Xie, S; Maurer, F; Guo, L

    2012-01-01

    Permian-Triassic boundary microbialites (PTBMs) are thin (0.05-15 m) carbonates formed after the end-Permian mass extinction. They comprise Renalcis-group calcimicrobes, microbially mediated micrite, presumed inorganic micrite, calcite cement (some may be microbially influenced) and shelly faunas. PTBMs are abundant in low-latitude shallow-marine carbonate shelves in central Tethyan continents but are rare in higher latitudes, likely inhibited by clastic supply on Pangaea margins. PTBMs occupied broadly similar environments to Late Permian reefs in Tethys, but extended into deeper waters. Late Permian reefs are also rich in microbes (and cements), so post-extinction seawater carbonate saturation was likely similar to the Late Permian. However, PTBMs lack widespread abundant inorganic carbonate cement fans, so a previous interpretation that anoxic bicarbonate-rich water upwelled to rapidly increase carbonate saturation of shallow seawater, post-extinction, is problematic. Preliminary pyrite framboid evidence shows anoxia in PTBM facies, but interbedded shelly faunas indicate oxygenated water, perhaps there was short-term pulsing of normally saturated anoxic water from the oxygen-minimum zone to surface waters. In Tethys, PTBMs show geographic variations: (i) in south China, PTBMs are mostly thrombolites in open shelf settings, largely recrystallised, with remnant structure of Renalcis-group calcimicrobes; (ii) in south Turkey, in shallow waters, stromatolites and thrombolites, lacking calcimicrobes, are interbedded, likely depth-controlled; and (iii) in the Middle East, especially Iran, stromatolites and thrombolites (calcimicrobes uncommon) occur in different sites on open shelves, where controls are unclear. Thus, PTBMs were under more complex control than previously portrayed, with local facies control playing a significant role in their structure and composition. © 2011 Blackwell Publishing Ltd.

  6. Early Permian transgressive-regressive cycles: Sequence stratigraphic reappraisal of the coal-bearing Barakar Formation, Raniganj Basin, India

    Science.gov (United States)

    Bhattacharya, Biplab; Bhattacharjee, Joyeeta; Bandyopadhyay, Sandip; Banerjee, Sudipto; Adhikari, Kalyan

    2018-03-01

    The present research is an attempt to assess the Barakar Formation of the Raniganj Gondwana Basin, India, in the frame of fluvio-marine (estuarine) depositional systems using sequence stratigraphic elements. Analysis of predominant facies associations signify deposition in three sub-environments: (i) a river-dominated bay-head delta zone in the inner estuary, with transition from braided fluvial channels (FA-B1) to tide-affected meandering fluvial channels and flood plains (FA-B2) in the basal part of the succession; (ii) a mixed energy central basin zone, which consists of transitional fluvio-tidal channels (FA-B2), tidal flats, associated with tidal channels and bars (FA-B3) in the middle-upper part of the succession; and (iii) a wave-dominated outer estuary (coastal) zone (FA-B4 with FA-B3) in the upper part of the succession. Stacked progradational (P1, P2)-retrogradational (R1, R2) successions attest to one major base level fluctuation, leading to distinct transgressive-regressive (T-R) cycles with development of initial falling stage systems tract (FSST), followed by lowstand systems tract (LST) and successive transgressive systems tracts (TST-1 and TST-2). Shift in the depositional regime from regressive to transgressive estuarine system in the early Permian Barakar Formation is attributed to change in accommodation space caused by mutual interactions of (i) base level fluctuations in response to climatic amelioration and (ii) basinal tectonisms (exhumation/sagging) related to post-glacial isostatic adjustments in the riftogenic Gondwana basins.

  7. Inheritance, Variscan tectonometamorphic evolution and Permian to Mesozoic rejuvenations in the metamorphic basement complexes of the Romanian Carpathians revealed by monazite microprobe geochronology

    Science.gov (United States)

    Săbău, Gavril; Negulescu, Elena

    2014-05-01

    Monazite U-Th-Pb chemical dating reaches an acceptable compromise between precision and accuracy on one side, and spatial resolution and textural constraints on the other side. Thus it has a powerful potential in testing the coherence of individual metamorphic basement units, and enabling correlations among them. Yet, sensitivity and specificity issues in monazite response to thermotectonic events, especially in the case of superposed effects, remain still unclear. Monazite dating at informative to detailed scale in the main metamorphic basement units of the Carpathians resulted in complex age spectra. In the main, the spectra are dominated by the most pervasive thermal and structural overprint, as checked against independent geochronological data. Post-peak age resetting is mostly present, but statistically subordinate. Resetting in case of superposed events is correlated with the degree of textural and paragenetic overprinting, inheritances being always indicated by more or less well-defined age clusters. The lack of relict ages correlating with prograde structural and porphyroblast zonation patterns is indicative for juvenile formations. Age data distribution in the Carpathians allowed distinction of pre-Variscan events, syn-metamorphic Variscan tectonic stacking of juvenile and reworked basement, post-Variscan differential tectonic uplift, as well as prograde metamorphic units ranging down to Upper Cretaceous ages. In the South Carpathians, the Alpine Danubian domain consists of several Variscan and Alpine thrust sheets containing a metamorphic complex dominated by Upper Proterozoic to Lower Cambrian metamorphic and magmatic ages (Lainici-Păiuş), and several complexes with metamorphic overprints ranging from Carboniferous to Lower Permian. Any correlation among these units, as well as geotectonic models placing a Lower Paleozoic oceanic domain between pre-existing Lainici-Păiuş and Drăgşan terranes are precluded by the age data. Other basement of the

  8. The Hungarian environmental private law under the influence of jus publicum

    Directory of Open Access Journals (Sweden)

    Julesz Máté

    2016-01-01

    Full Text Available The relationship between environmental public law and environmental private law is of a growing significance. Not only environmental criminal law has an effect on environmental private law, but, since the beginning of the new legal, economic and political era in 1989, private law elements are also to be found in the environmental administrative law. The reciprocity between environmental private and administrative law is clear-cut. Private law institutions, like injunction or deposit, are upheld in environmental administrative contracts. The effect of an administrative ruling has legal consequences in the relationship between, e.g., neighbors: there are cases in which a noisy neighbor can be brought before the public administration. The objective liability in the field of environmental private law is accepted by the courts and by the citizens. The level of objectivity may, though, vary from country to country. In the practice of the Hungarian environmental private law, after 3 years, the objective liability is subrogated by a subjective liability, this latter one making exculpation easier. The res ipsa loquitur liability in space law is not an absolute liability, though it establishes a praesumptio juris that the environmental damage caused by a space object (e.g. a satellite is to be covered by the state which has sent the satellite into space. The presumption is, though not easily, rebuttable. In the Hungarian case law, objective environmental liability has been applied sub judice since the novella of the Civil Code in 1977. This novella made environmental private law a part of environmental law. The novella of the Civil Code was preceded by the Act on Environmental Protection of1976. The importance of economics in environmental private law has only recently been accepted by the Hungarian legal science. The role of the Coase theory is indisputable. The environmental private law is quite a new phenomenon in the Hungarian legal science, however

  9. Reliability and validity study on the Hungarian versions of the oswestry disability index and the Quebec back pain disability scale.

    Science.gov (United States)

    Valasek, Tamás; Varga, Peter Paul; Szövérfi, Zsolt; Kümin, Michelle; Fairbank, Jeremy; Lazary, Aron

    2013-05-01

    Patient-reported outcome measurements (PROMs) are widely used in spine care. The development of reliable and valid National versions of spine-related disability questionnaires is strongly recommended from both the clinical and scientific points-of-view. The aims of this study were to adapt and validate the Oswestry Disability Index (ODI) and the Quebec back pain disability scale (QDS) for use with the Hungarian language. After translating and culturally adapting the ODI and QDS, 133 patients with lumbar degenerative spinal disorder filled in the questionnaire booklet twice within 2 weeks. Subjects completed the Hungarian versions of the two PROMs as well as the WHOQoL-BREF validated as a general life quality questionnaire and Visual Analogue Scale of pain. Internal consistency, reliability and construct validity of the questionnaires were determined, as were the standard error of measurement (SEM) and minimal detectable change (MDC) scores. The Hungarian ODI consisted of one factor that showed good internal consistency (Cronbach-α 0.890). The QDS showed a four-factor structure with Cronbach-α values between 0.788 and 0.917. No significant floor or ceiling effects were observed. The test-retest analysis showed excellent reliability of the Hungarian ODI and QDS. The intraclass correlation coefficients (ICC) were 0.927 and 0.923, respectively. SEM values of 4.8 and 5.2 resulted in a MDC of 13 and 14 points in the Hungarian ODI and QDS, respectively. The correlation coefficient (r) between pain and ODI was 0.680 (p 0.4, p disability measured by the Hungarian ODI and QDS was significantly higher in the surgical subgroup than in non-surgically treated patients (p < 0.001). Translation and cultural adaptation of the ODI and QDS were successful. Hungarian versions of the ODI and QDS proved to be reliable, valid PROMs confirming that they can be used in future clinical and scientific work with Hungarian-speaking spine patients.

  10. Importance of the Hungarian phytosociological school established at the University of Debrecen in development of current field botany.

    Science.gov (United States)

    Borhidi, A; Salamon-Albert, Eva

    2010-01-01

    The paper gives a short panoramic historical survey about the main activities of the Hungarian phytosociology, their chief protagonists, the fundamental role of professor Rezső Soó in the creation and development of the phytosociological school of Debrecen established by him in the Botanical Department of the University of Debrecen, which is celebrating the 80 anniversary of its existence and has played a determinant role in the Hungarian botany.

  11. Pseudo-realia in the Romanian Translations of Various Hungarian Institutions and in the Hungarian Translations of Romanian Public Administration Terms

    Directory of Open Access Journals (Sweden)

    Zopus Andras

    2016-12-01

    Full Text Available My presentation addresses an issue translators of Romanian–Hungarian legal and economic texts encounter almost day by day. Each field of translation is special in its kind, but translating legal/economic texts requires an especially accurate knowledge of the acts, laws, and concepts of both the source and target language since this is essential for the translated text to be really a quality, professional, and – last but not least – an intelligible one to the target-language audience, i.e. the customers.

  12. Palaeomagnetism of the Early Permian Mount Leyshon Intrusive Complex and Tuckers Igneous Complex, North Queensland, Australia

    Science.gov (United States)

    Clark, D. A.; Lackie, M. A.

    2003-06-01

    This study provides reliable, precisely defined and well-dated Early Permian (286 +/- 6 Ma) palaeomagnetic poles for Australia from the Mount Leyshon Intrusive Complex (MLIC) and the Tuckers Igneous Complex (TIC). Both complexes are associated with prominent negative magnetic anomalies, indicating the presence of rocks carrying stable remanence of reverse polarity, with a Koenigsberger ratio greater than unity. The characteristic remanence carried by the intrusive phases and by locally remagnetized, contact-metamorphosed host rocks is always of reverse polarity, consistent with acquisition during the Permo-Carboniferous (Kiaman) Reverse Superchron. The corresponding palaeopoles confirm that Australia occupied high latitudes in the Early Permian. The pole positions are: MLIC: lat. = 43.2 °S, long. = 137.3 °E dp = 6.0°, dm = 6.4° Q= 6; TIC: lat. = 47.5 °S, long. = 143.0 °E, dp = 6.0°, dm = 6.6° Q= 6. Permian palaeomagnetic overprinting is detectable at considerable distances from the MLIC (2-3 km), well beyond the zone of visible alteration. The primary nature of the Early Permian palaeomagnetic signature is established by full baked contact/aureole tests at both localities. Other new data from Australia are consistent with the poles reported here. Comparison of the Australian, African and South American Apparent Polar Wander Paths (APWP) suggests that mean Permian and Triassic poles from West Gondwana, particularly from South America, are biased by remagnetization in the Jurassic-Cretaceous and that the Late Palaeozoic-Mesozoic APWP for Gondwana is best defined by Australian data. The Australian APWP exhibits substantial movement through the Mesozoic. Provided only that the time-averaged palaeofield was zonal, the Early Triassic palaeomagnetic data from Australia provide an important palaeogeographic constraint that the south geographic pole was within, or very close to, SE Australia around 240 Ma. The new Early Permian poles are apparently more consistent

  13. Impact of Austrian hydropower plants on the flood control safety of the Hungarian Danube reach

    International Nuclear Information System (INIS)

    Zsuffa, I.

    1999-01-01

    Statistical analysis of daily water level data from four gauging stations along the Hungarian Danube reach has been carried out with the purpose of analysing the impact of the Austrian hydropower plants on the floods of the river. Conditional probability distribution functions of annual flood load maxima and annual number of floods were generated for the periods 1957-1976 and 1977-1996. By comparing these distribution functions, it could be shown that the flood load maxima have decreased, while the number of small and medium floods have increased during the past forty years. These changes indicate a decreased rate of flood superposition resulting from the barrages constructed in this period. The significantly decreased flood load maxima indicate that the Austrian barrage system has positive impact on the flood control safety of the Hungarian Danube reach

  14. [Hungarian Philadelphia negative chronic myeloproliferative neoplasia registry. Evaluation of the Polycythemia vera patients].

    Science.gov (United States)

    Dombi, Péter; Illés, Árpád; Demeter, Judit; Homor, Lajos; Simon, Zsófia; Kellner, Ádám; Karádi, Éva; Valasinyószki, Erika; Udvardy, Miklós; Egyed, Miklós

    2017-06-01

    Intruduction and aim: The Hungarian National Registry for Philadelphia chromosome negative myeloproliferative neoplasms has been developed. The aim of the recent study is to assess the clinical characteristics of Hungarian patients with polycythemia vera. Data of 351 JAK2 V617F and exon 12 mutation positive polycythemia vera patients were collected online from 15 haematology centres reporting epidemiologic, clinical characteristics, diagnostic tools, therapeutic interventions, thromboembolic complications, disease transformations. Vascular events prior to and after diagnosis were evaluated upon the Landolfi risk assessment scale. 116 thromboembolic events were reported in 106 PV patients prior to diagnosis and 152 occasions in 102 patients during follow-up. The frequency of major arterial events were significantly reduced (ppolycythemia vera. The Landolfi risk stratification was proven to be useful. Based on evaluated data, accuracy of diagnostic criteria and compliance to risk-adapted therapeutic guidelines are needed. Orv Hetil. 2017; 158(23): 901-909.

  15. From new clones to flowers – innovative business models in the Hungarian wine economy

    Directory of Open Access Journals (Sweden)

    Kismarjai Balázs

    2017-01-01

    Full Text Available Due to the ovestocked Hungarian wine sector wineries often need to find entirely new ways that enable them to increase their market share. These opportunities are determined by the current market potentials, the geographic location and of course the wine district itself. In this study I examined some examples of outbreak opportunities for producers in this difficult economic situation. Young winemakers from different Hungarian wine districts unite to open wine bars - these are now present in several towns all over the country. Other winemakers have been experimenting with new clones in less recognized wine districts. A small winery from a historic wine district recommends its wines with flowers in a new shop.

  16. Introduction. The formation of the Hungarian Information Society in the last ten years

    Directory of Open Access Journals (Sweden)

    Róbert Sinka

    2014-02-01

    Full Text Available Hungary was an example to follow as one of the initiators of the change that ultimately resulted in the elimination of the Soviet dependence, as well as in the democratization of Eastern-Central European countries. The iron curtain pulled down in 1989 opened up the country to the world. The comfortable protection was suddenly replaced by the new challenges of the global market economy and culture. The forming of the Hungarian information society could have brought one of the most radical changes among these. The present paper studies the successes and failures of the development of the Hungarian information society in the last decade on the basis of the research report (MITJ, 2008 prepared by ITTK (Information Society and Trend Research Centre http://ittk.hu/english/index.html

  17. Establishing Normative Reference Values for Standing Broad Jump among Hungarian Youth

    Science.gov (United States)

    Saint-Maurice, Pedro F.; Laurson, Kelly R.; Kaj, Mónika; Csányi, Tamás

    2015-01-01

    Purpose: The purpose of this study was to examine age and sex trends in anaerobic power assessed by a standing broad jump and to determine norm-referenced values for youth in Hungary. Method: A sample of 2,427 Hungarian youth (1,360 boys and 1,067 girls) completed the standing broad jump twice, and the highest distance score was recorded. Quantile…

  18. Behind the Exporters’ Success: Analysis of Successful Hungarian Exporter Companies From a Strategic Perspective

    OpenAIRE

    Annamaria Kazai Onodi; Krisztina Pecze

    2014-01-01

    The purpose of the study is to provide an overview of export success from a strategic management perspective. The paper empirically tested the relationships between the firm’s export performance, strategic thinking, adaptation to the changing environment and companies’ capabilities. The research is based on the Hungarian Competitiveness Research database of 2013 that consists of 300 firms. Cluster analysis differentiated successful export-oriented and stagnant companies. Both of them had high...

  19. Strategic foresight process--Improvements for the Hungarian Ministry of Defense

    OpenAIRE

    Németh, Bence

    2016-01-01

    Approved for public release; distribution is unlimited In 2013Ð2014, the Hungarian Ministry of Defense (HUN MoD) engaged in its first structured strategic Foresight process, a process designed to examine events that might affect Hungary until 2030. While it achieved success, the process also had shortcomings. Namely, the Strategic Analysis Group accurately predicted two events, Russia's use of military force and the migration crisis worsening, yet they neither foresaw how fast Russian aggr...

  20. Three Hungarian researchers and three periods of the history and culture of the Albanian people

    OpenAIRE

    Myrvete Dreshaj-Baliu

    2016-01-01

    The object of this study is the contribution of three Hungarian researchers: the publicist, the editor and the historian Windisch (Karl Go$ lieb von Windisch, 1725 -1793); the outstanding historian, medievalist, latinist and germanist Thalloczy (Ludwig von Thallóczy, 1857-1916); and the geographer and ethnographer of international dimensions Nopcsa (Baron Nopcsha 1877-1933). Their selection is not random; it refl ects the up to now development in the science of Albanology and our goal as rese...

  1. Selected English-Language Bibliography of Interest for Hungarian Cultural Studies: 2013-2014

    OpenAIRE

    Louise O. Vasvári

    2015-01-01

    As the above title indicates, because of the publication schedule of Hungarian Cultural Studies this bibliography straddles 2013-2014, covering the period since the publication in Fall of 2013 of last year’s bibliography in this journal. Each year’s bibliography is supplemented by earlier items that were only retrieved recently. Although this bibliography series can only concentrate on English-language items, occasional items of particular interest in other languages may be included.      ...

  2. The curricular importance of mathematics : a comparison of English and Hungarian teachers' espoused beliefs

    OpenAIRE

    Andrews, Paul

    2007-01-01

    This paper reports an interview study of 45 English and 10 Hungarian teachers of mathematics. The semi‐structured interviews focused on the teachers’ professional life‐histories and invited them to discuss their beliefs about the necessary subject content for the teaching and learning of mathematics. Substantial differences emerged between the two cohorts, which accord with well‐defined national perspectives on education in general and mathematics education in particular. They reflect, at nat...

  3. Wave theory analysis of the Hungarian vehi-cle fleet especially focusing on emission categories

    Directory of Open Access Journals (Sweden)

    Gabor SZENDRO

    2015-09-01

    Full Text Available Toyotarity means the improvement of quality, decrease of production costs and production time, increase of safety and morale. With the help of tools of toyotarity strategic factors can be determined, production or service problems can be revealed. In this paper tools of toyotarity are obtained to analyse the driving factors of Hungarian vehicle fleet and car renewal. Product analysis was conducted on the basis of wavetheory.

  4. Early Hungarian Information about the Mongol Western Campaign (1235–1242 »

    Directory of Open Access Journals (Sweden)

    Roman Hautala

    2015-09-01

    Full Text Available The author of this article examines the origin of the primary information about the Mongol Western Campaign spread in the Kingdom of Hungary on the eve of the Mongol invasion of Eastern Europe. At the beginning of this article, the author pays particular attention to the information on the Mongol expansion, which appeared in the Hungarian Kingdom through the Cumans of southern Moldova. After that the author goes on to consider the earliest news about the beginning of the Mongol Western Campaign delivered to the Hungarian Kingdom by Catholic missionaries as a result of their persistent attempts to find a historic ancestral home of the western Hungarians. The primary information about the beginning of the Mongol Western Campaign was brought to Europe by Dominican Friar Julian, after his return from a journey to the Trans-Volga Magyars in the late 1235. In addition to the valuable description of the Eastern European peoples on the eve of the Mongol invasion, Julian’s report on his first journey to the East contains interesting information about both the early Jochid expansion that preceded the Mongol Western Campaign and the arrival to the land of the Trans-Volga Magyars of the official representative of the Mongol power who informed the Magyars on the completion of the all-Mongolian kuriltai of 1235, which made the decision on the beginning of the Mongol campaign in the West. In turn, the letter of Friar Julian written at the beginning of 1238 is repleted with information about the Mongol tactical warfare, previous military campaigns of Genghis Khan and Jochi, and the first Mongol conquest in the early stages of the Western campaign of Batu. But the most important news brought by Friar Julian in Hungary was an oral report of the Prince of Vladimir on the Mongol plans to attack the Hungarian Kingdom confirming both by the contents of the Batu’s ultimatum and eschatological interpretations of future events.

  5. Cynical References to Political Correctness in Hungarian Media in the 2000s

    OpenAIRE

    Erzsébet Barát

    2011-01-01

    In this paper I analyze the strategy in Hungarian public discourse for discrediting feminism in the media in the early 2000s. The strategy consists in the systematic conflation of feminism with the demand for “politically correct” language. My analysis will show that the motivation for the conflation occurs, on the one hand, in the name of tolerance or, on the other, to the determent of feminism. These apparently very different discourses, however, overlap and are effects of the same strategy...

  6. The clinical testing of a Hungarian-made triiodothyronine radioimmunoassay kit

    International Nuclear Information System (INIS)

    Gyertyanfy, G.; Foeldes, J.

    1981-01-01

    The parameters of the calibration curve of the new Hungarian RK-11 kit for the determination of the total T3 content of the serum and the reliability of the results were studied. The data of the measurements made on a number of patients by RK-11, Biodata and Byk-Mallinckrodt kits were compared. The new kit seems to be applicable to the determination of the total T3 content in the serum. (author)

  7. Pancreatic Cancer: Multicenter Prospective Data Collection and Analysis by the Hungarian Pancreatic Study Group.

    Science.gov (United States)

    Lakatos, Gábor; Balázs, Anita; Kui, Balázs; Gódi, Szilárd; Szücs, Ákos; Szentesi, Andrea; Szentkereszty, Zsolt; Szmola, Richárd; Kelemen, Dezső; Papp, Róbert; Vincze, Áron; Czimmer, József; Pár, Gabriella; Bajor, Judit; Szabó, Imre; Izbéki, Ferenc; Halász, Adrienn; Leindler, László; Farkas, Gyula; Takács, Tamás; Czakó, László; Szepes, Zoltán; Hegyi, Péter; Kahán, Zsuzsanna

    2016-06-01

    Pancreatic cancer is a devastating disease with poor prognosis. There is very limited information available regarding the epidemiology and treatment strategies of pancreatic cancer in Central Europe. The purpose of the study was to prospectively collect and analyze data of pancreatic cancer in the Hungarian population. The Hungarian Pancreatic Study Group (HPSG) organized prospective, uniform data collection. Altogether 354 patients were enrolled from 14 Hungarian centers. Chronic pancreatitis was present in 3.7% of the cases, while 33.7% of the patients had diabetes. Family history for pancreatic cancer was positive in 4.8%. The most frequent presenting symptoms included pain (63.8%), weight loss (63%) and jaundice (52.5%). The reported frequency of smoking and alcohol consumption was lower than expected (28.5% and 27.4%, respectively). The majority of patients (75.6%) were diagnosed with advanced disease. Most patients (83.6%) had a primary tumor located in the pancreatic head. The histological diagnosis was ductal adenocarcinoma in 90.7% of the cases, while neuroendocrine tumor was present in 5.3%. Biliary stent implantation was performed in 166 patients, 59.2% of them received metal stents. Primary tumor resection was performed in 60 (16.9%) patients. Enteral or biliary bypass was done in 35 and 49 patients, respectively. In a multivariate Cox-regression model, smoking status and presence of gemcitabine-based chemotherapy were identified as independent predictors for overall survival. We report the first data from a large cohort of Hungarian pancreatic cancer patients. We identified smoking status and chemotherapy as independent predictors in this cohort.

  8. The Outsider Within: Béla Tarr and Hungarian National Cinema

    OpenAIRE

    Lilla Tőke

    2016-01-01

    Béla Tarr is probably the most paradoxical figure in contemporary Hungarian cinema. His artistic trajectory shows a movement from documentary style realism (Family Nest, 1979) towards more modernist cinematic practices (Satan’s Tango, 1994, Werckmeister Harmonies, 2000, and The Man from London, 2007). A major celebrity in the global film culture that prides itself in being transnational, international, and in crossing linguistic and ethnic boundaries, Tarr has consistently found himself on th...

  9. The next 20 years operation of the 36 years old Hungarian training reactor

    International Nuclear Information System (INIS)

    Aszodi, A.

    2007-01-01

    Hungary prepares for extending the design lifetime of the four VVER-440/213 type units; in that case they will finish operation between 2032 and 2037. Discussion on possible new nuclear units in Hungary was recently commenced. The paper describes actions in human resource management and knowledge management, and also the new safety analysis methods which were applied during the recent Periodic Safety Review of the Hungarian Training Reactor

  10. Inclination Shallowing in the Permian/Triassic Boundary Sedimentary Sections of the East European Platform: the New Paleomagnetic Pole and its Significance for GAD Hypothesis

    Science.gov (United States)

    Veselovskiy, R. V.; Fetisova, A. M.; Balabanov, Y.

    2017-12-01

    One of the key challenges which are traditionally encountered in studying the paleomagnetism of terrigenous sedimentary strata is the necessity to allow for the effect of shallowing of paleomagnetic inclinations which takes place under the compaction of the sediment at the early stages of diagenesis and most clearly manifests itself in the case of midlatitude sedimentation. Traditionally, estimating the coefficient of inclination flattening (f) implies routine re-deposition experiments and studying their magnetic anisotropy (Kodama, 2012), which is not possible in every standard paleomagnetic laboratory. The Elongation-Inclination (E/I) statistical method for estimating the coefficient of inclination shallowing, which was recently suggested in (Tauxe and Kent, 2004), does not require the investigation of the rock material in a specially equipped laboratory but toughens the requirements on the paleomagnetic data and, primarily, regarding the volume of the data, which significantly restricts the possibilities of the post factum estimation and correction for inclination shallowing. We present the results of the paleomagnetic reinvestigation of the some key sections of the Upper Permian and Lower Triassic rocks located on the East European Platform. The obtained paleomagnetic data allowed us to estimate the coefficient of inclination shallowing by the E/I method and calculate a new P-Tr paleomagnetic pole for Europe. The absence of a statistically significant difference between the mean Siberian, European and North American Permian-Triassic paleomagnetic poles allow us to conclude that 252 Ma the configuration of the Earth's magnetic field was predominantly dipole. We believe that the assumption of the non-dipolarity of the geomagnetic field at the Permian-Triassic boundary, which has been repeatedly discussed in recent decades (Van der Voo and Torsvik, 2001; Bazhenov and Shatsillo, 2010; Veselovskiy and Pavlov, 2006), arose due to the failure to take into account the

  11. [Sleep quality of nurses working in shifts - Hungarian adaptation of the Bergen Shift Work Sleep Questionnaire].

    Science.gov (United States)

    Fusz, Katalin; Tóth, Ákos; Fullér, Noémi; Müller, Ágnes; Oláh, András

    2015-12-06

    Sleep disorders among shift workers are common problems due to the disturbed circadian rhythm. The Bergen Shift Work Sleep Questionnaire assesses discrete sleep problems related to work shifts (day, evening and night shifts) and rest days. The aim of the study was to develop the Hungarian version of this questionnaire and to compare the sleep quality of nurses in different work schedules. 326 nurses working in shifts filled in the questionnaire. The authors made convergent and discriminant validation of the questionnaire with the Athens Insomnia Scale and the Perceived Stress Questionnaire. The questionnaire based on psychometric characteristics was suitable to assess sleep disorders associated with shift work in a Hungarian sample. The frequency of discrete symptoms significantly (pshifts. Nurses experienced the worst sleep quality and daytime fatigue after the night shift. Nurses working in irregular shift system had worse sleep quality than nurses working in regular and flexible shift system (pworking in shifts should be assessed with the Hungarian version of the Bergen Shift Work Sleep Questionnaire on a nationally representative sample, and the least burdensome shift system could be established.

  12. ATTACHMENT AS A PREDICTOR OF RISK FOR EATING DISORDERS ON A REPRESENTATIVE HUNGARIAN ADULT SAMPLE.

    Science.gov (United States)

    Szalai, Tamás Dömötör; Czeglédi, Edit

    2015-11-30

    Many studies confirm the relationship between attachment disturbances and (the severity of) eating disorders, however among them only one Hungarian study can be found. The exact predisposing traits of attachment and the strength of relationship is still uncleared. Our aim was to explore these aspects. Study was based on a cross-sectional nationally representative survey, called "Hungarostudy 2013" (N = 2000, 46.9% males, mean age 46.9 years, SD = 18.24 years). Measures: Sociodemographic and self-reported anthropometric data (weight and height), short Hungarian version of Relationship Scale Questionnaire, SCOFF questionnaire and short Hungarian version of Beck Depression Inventory. The frequency of risk for eating disorders (anorexia or bulimia nervosa) was 3.9% (N = 76) among the respondents (N = 1860). Attachment anxiety was significantly higher in the risk for eating disorders group (t (1888) = -3.939, p eating disorders after adjusting for the potential background variables (OR = 1.09, p = 0.040). Detachment was not a significant predictor of risk for eating disorders (OR = 0.98, p = 0.515). Younger age (OR = 0.97, p cross-sectional predictors of risk for eating disorders. The explained variance of the model was 10.7%. The study supported, that higher attachment anxiety is associated with the increased risk of eating disorders, with a possible therapeutic relevance. Assessment of attachment's further aspects and creating multivariable models are required for more thorough understanding and optimising of intervention points.

  13. The American Reception and Settlement of Hungarian Refugees in 1956–1957

    Directory of Open Access Journals (Sweden)

    Peter Pastor

    2016-10-01

    Full Text Available In the wake of the Hungarian Revolution of 1956, close to two hundred thousand Hungarians crossed into Austria.  About thirty thousand of these refugees were allowed to enter the United States. Their common experience of living under totalitarian communism and participating or being a witness to the exhilarating thirteen days of the revolution and their sudden, previously unplanned, departure from the homeland gave them a collective identity that was different from the one shared by the people of previous waves of Hungarian influx to the United States. The high educational level of the refugees attained before and after their arrival made their absorption into the mainstream relatively easy. The integration process was facilitated by the shaping of a positive image of the 1956 refugees by the US government and the media.  The reestablishment of the communist system in post-1956 Hungary contributed to the perception that, for the refugees in the United States, there was no hope for return to the homeland.  This assumption strengthened the attitudes of those who wished to embrace the American melting pot model.  Many of the 1956-ers in the United Sates, however, were also comfortable with the notion of ethnic pride and believed in the shaping of a dual national identity.

  14. Comparison of Trust and Social Relations among Students in Russian and Hungarian Higher Education

    Directory of Open Access Journals (Sweden)

    Kornélia Lazányi

    2017-12-01

    Full Text Available Trust is the basis of social relations and the building block of every society. However, various societies have different levels of social trust, which is a consequence of various cultural dimensions’ as well as historic and economic variables’ interplay. The paper intends to explore the relation of social embeddedness and the level of interpersonal trust in two significantly different cultures – Russian and Hungarian. The results presented in the article are, on the one hand, the outcomes of secondary analysis of the data obtained from the World Values Survey and the European Social Survey, on the other hand, they also offer an insight into the still ongoing primary research on 585 students in business higher education in Hungary and Russia. The results indicate that although there are gender and other demographic variables based differences, social embeddedness and national culture (values, attitudes, behaviour is of relevant influence on the level of interpersonal trust. According to the data presented, the Hungarians – despite being a low-trust nation – in general trust their peers more than the Russians do. However, if we distinguish between two forms of trust – thick and thin – the Hungarians then achieve significantly higher scores in thin trust only.

  15. Miocene tectonics of the Maramures area (Northern Romania): implications for the Mid-Hungarian fault zone

    Science.gov (United States)

    Tischler, M.; Gröger, H. R.; Fügenschuh, B.; Schmid, S. M.

    2007-06-01

    The interplay between the emplacement of crustal blocks (e.g. “ALCAPA”, “Tisza”, “Dacia”) and subduction retreat is a key issue for understanding the Miocene tectonic history of the Carpathians. Coeval thrusting and basin formation is linked by transfer zones, such as the Mid-Hungarian fault zone, which seperates ALCAPA from Tisza-Dacia. The presented study provides new kinematic data from this transfer zone. Early Burdigalian (20.5 to ˜18.5 Ma) SE-directed thrusting of the easternmost tip of ALCAPA (Pienides), over Tisza-Dacia is linked to movements along the Mid-Hungarian fault zone and the Periadriatic line, accommodating the lateral extrusion of ALCAPA. Minor Late Burdigalian (˜18.5 to 16 Ma) NE-SW extension is interpreted as related to back-arc extension. Post Burdigalian (post-16 Ma) NE SW shortening and NW SE extension correlate with “soft collision” of Tisza-Dacia with the European foreland coupled with southward migration of active subduction. During this stage the Bogdan-Voda and Dragos-Voda faults were kinematically linked to the Mid-Hungarian fault zone. Sinistral transpression (16 to 12 Ma) at the Bogdan-Voda fault was followed by sinistral transtension (12 10 Ma) along the coupled Bogdan-Dragos-Voda fault system. During the transtensional stage left-lateral offset was reduced eastwards by SW trending normal faults, the fault system finally terminating in an extensional horse-tail splay.

  16. Playing with anthems: The formation of the cult of empress Elisabeth in Hungarian music

    Directory of Open Access Journals (Sweden)

    Windhager Ákos

    2016-01-01

    Full Text Available In this paper I reveal how the cult of Empress Elisabeth affected the reception of three different volumes of Hungarian music. These three works are: Erzsébet-emlény (Elisabeth Memorial Album, 1854 edited by Kornél Ábrányi; Erzsébet (Elisabeth, 1854 opera by Károly Doppler, Ferenc Doppler and Ferenc Erkel; and Die Legende von der heiligen Elisabeth (The Legend of Saint Elisabeth, 1865 by Franz Liszt. In spite of their high artistic level, the first two works were banned by the cultural elite who interpreted them as Habsburgian political music after the downfall of the dual state. On the other hand, the intentionally apolitical oratorio by Franz Liszt was regarded by the same cultural elite as the highest standard of artistic representation of the Empress. As a consequence of parallel distribution of both imperially and nationally constructed memories, a strange diffusion appeared in the social sphere, especially in Hungarian cultural memory. Conflicting memories emerged due to the discrepancy between the original Hungarian political myth (Kossuth-myth and Empress Elisabeth’s cult. Using the terminology introduced by Claude Lévi-Strauss, I have labeled this situation as the clash of the cold and hot society in Hungary during the 19th century.

  17. Allowance officers Russian and Austro-Hungarian armies on the eve of the First World War

    Directory of Open Access Journals (Sweden)

    Alexander P. Abramov

    2016-09-01

    Full Text Available On the basis of historical material provides information on measures of state and military administration on the eve of the First World War to improve the welfare of Russian officers and Austro-Hungary, through various forms of material incentives, which are reflected in the cash payments, promotions, awards and social guarantees. On the basis of archival materials of the study period, open scientific publications and Internet resources there are disclosed the features of the destination of salaries, various allowances and compensations Russian army in comparison to the Austro-Hungarian army, who spoke Russian opponent in the First World War. The author notes that the existing system of money allowances in the Russian army was more advantageous than in the Austro-Hungarian army. However, neither one nor the other could not fully meet the needs of the majority of officers of both armies, entered as opponents in the First World War. One of its major shortcomings, both in Russia and in the Austro-Hungarian Empire, was a wide gap in the amounts of all kinds of money allowances between chief officers, staff officers and generals.

  18. A REMAINING OPEN PALEOGEOGRAPHY OF PALEO-ASIAN OCEAN BY EARLY PERMIAN: PALEOMAGNETIC CONSTRAINTS FROM THE PERMIAN VOLCANIC ROCKS IN MIDDLE-EAST INNER MONGOLIA, NE CHINA

    Directory of Open Access Journals (Sweden)

    Donghai Zhang

    2017-01-01

    Full Text Available We report a paleomagnetic investigation on Permian volcanic rocks in the middle-east Inner Mongolia, NE China, aiming to puzzle out the timing and position of the final closure of the eastern Paleo-Asian ocean (PAO and further to better understand tectonic evolution of the Central Asian Orogenic Belt (CAOB. Two pre-folding characteristic components are isolated from the Sanmianjing and Elitu formations (~283–266 Ma in the northern margin of the North China block (NMNCB and the Dashizhai Formation (~280 Ma in the Songliao-Xilinhot block (SXB, respectively.

  19. [The relationship of work-related psychosocial risk factors with depressive symptoms among Hungarian workers: preliminary results of the Hungarian Work Stress Survey].

    Science.gov (United States)

    Nistor, Katalin; Nistor, Anikó; Ádám, Szilvia; Szabó, Anita; Konkolÿ Thege, Barna; Stauder, Adrienne

    2015-03-01

    Research has shown that psychosocial stress acts as a risk factor for mental disorders. The present study aims at processing the preliminary results of the Hungarian Survey of Work Stress, concerning the relationship between depressive symptoms and work stress. Cross-sectional survey among Hungarian workers was carried out (n = 1058, 27.5% man, 72.5% woman, age 37.2 years, SD = 11 years). Psychosocial factors were measured using the COPSOQ II questionnaire, while BDI-9 was used for the assessment of depressive symptoms. Statistical analysis was carried out applying Spearman's correlation and logistic regression. A quarter of the workers reported moderate or severe symptoms of depression (BDI≥19). The study confirmed the association between depressive symptoms and work-family conflict (OR = 2.21, CI: 1.82-2.68), possibilities for development (OR = 0.76, CI: 0.59-0.97) meaning of work (OR = 0.69, CI: 0.59-0.89) and commitment (OR = 0.60, CI: 0.47-0.78). The results point toward the need of such organizational measures that allow for the reduction of psychosocial stress.

  20. An early bird from Gondwana: Paleomagnetism of Lower Permian lavas from northern Qiangtang (Tibet) and the geography of the Paleo-Tethys

    Science.gov (United States)

    Song, Peiping; Ding, Lin; Li, Zhenyu; Lippert, Peter C.; Yue, Yahui

    2017-10-01

    The origin of the northern Qiangtang block and its Late Paleozoic-Early Mesozoic drift history remain controversial, largely because paleomagnetic constraints from pre-Mesozoic units are sparse and of poor quality. In this paper, we provide a robust and well-dated paleomagnetic pole from the Lower Permian Kaixinling Group lavas on the northern Qiangtang block. This pole suggests that the northern Qiangtang block had a paleolatitude of 21.9 ± 4.7 °S at ca. 296.9 ± 1.9 Ma. These are the first volcanic-based paleomagnetic results from pre-Mesozoic rocks of the Qiangtang block that appear to average secular variation accurately enough to yield a well-determined paleolatitude estimate. This new pole corroborates the hypothesis, first noted on the basis of less rigorous paleomagnetic data, the presence of diamictites, detrital zircon provenance records, and faunal assemblages, that the northern Qiangtang block rifted away from Gondwana prior to the Permian. Previous studies have documented that the northern Qiangtang block accreted to the Tarim-North China continent by Norian time. We calculate a total northward drift of ca. 7000 km over ca. 100 myr, which corresponds to an average south-north plate velocities of ∼7.0 cm/yr. Our results do not support the conclusion that northern Qiangtang has a Laurasian affinity, nor that the central Qiangtang metamorphic belt is an in situ Paleo-Tethys suture. Our analysis, however, does not preclude paleogeographies that interpret the central Qiangtang metamorphic belt as an intra-Qiangtang suture that developed at southernly latitudes outboard of the Gondwanan margin. We emphasize that rigorous paleomagnetic data from Carboniferous units of northern Qiangtang and especially upper Paleozoic units from southern Qiangtang can test and further refine these paleogeographic interpretations.

  1. A latest Permian non-reef calcisponge fauna from Laibin, Guangxi, southern China and its significance

    Directory of Open Access Journals (Sweden)

    Ya-Sheng Wu

    2017-01-01

    Full Text Available A calcisponge fauna occurs in uppermost Permian Conodont Clarkina meishanensis yini zone of the sequence exposed in the vicinity of Laibin, Guangxi Zhuang Autonomous Region, southern China. The fauna is dominated by one thalamid species, Amblysiphonella vesiculosa de Koninck, 1863, and one new sclerosponge genus and species, Radiofibrosclera laibinensis gen. et sp. nov. They are associated with a few other accessory species, including the thalamid sponges Amblysiphonella laibinensis Deng, 1981, Colospongia sp., Polycystocoelia sp., and the inozoan sponge Acoelia discontinua sp. nov. Though the individuals are abundant, the species diversity is very low. Without common calcisponge components of Changhsingian reefal faunas, the assemblage is interpreted as not a reefal fauna. The water depth at which they dwelled was less than 105 m, and more probably less than 40 m. Its occurrence indicates a significant sea-level drop at the end of Late Permian Changhsingian Age.

  2. U-Th-Geochemistry of Permian and Triassic sediments of the Drauzug, Carinthia, Austria

    International Nuclear Information System (INIS)

    Kurat, G.; Korkisch, J.; Niedermayr, G.; Seemann, R.

    1976-05-01

    Chemical analysis of samples of Triassic and Permian rocks from the Drauzug, Carinthia and Austria was carried out. U concentration was measured by flurimetry, Th and Cu by spectrophotometry using Thoronol method or Arsenazo III method for Th, Fe by titrimetry and V, Ba, Sr by atomic absorption spectrophotometry. The average U concentration ranged from 0.8 to 4.6 ppm and the Th concentration from 3.2 to 15.6 ppm depending upon the mineral material. The quartzporphyries contained the highest concentration of both. It was concluded that the Permian-Triassic series are very similar to the equivalent deposits in Northern Italy. Assuming a lateral displacement, the former represent the Northern marginal part of the latter and therefore are inferior in thickness and thus not favourable for larger U mineralization

  3. Juvenile-adult habitat shift in permian fossil reptiles and amphibians.

    Science.gov (United States)

    Bakker, R T

    1982-07-02

    Among extant large reptiles, juveniles often occupy different habitats from those of adults or subadults and thus avoid competition with and predation from the older animals; small juveniles often choose cryptic habitats because they are vulnerable to a wide variety of predators. Evidence from fossil humeri and femora of Early Permian reptiles collected from sediments of several distinct habitats indicate that similar shifts in habitat occurred. Juvenile Dimetrodon seem to have favored cryptic habitats around swamp and swampy lake margins; adults favored open habitats on the floodplains. Similar patterns of habitat shift seem to be present in the reptile Ophiacodon and the amphibian Eryops and may have been common in fossil tetrapods of the Permian-Triassic.

  4. Volatile-organic molecular characterization of shale-oil produced water from the Permian Basin.

    Science.gov (United States)

    Khan, Naima A; Engle, Mark; Dungan, Barry; Holguin, F Omar; Xu, Pei; Carroll, Kenneth C

    2016-04-01

    Growth in unconventional oil and gas has spurred concerns on environmental impact and interest in beneficial uses of produced water (PW), especially in arid regions such as the Permian Basin, the largest U.S. tight-oil producer. To evaluate environmental impact, treatment, and reuse potential, there is a need to characterize the compositional variability of PW. Although hydraulic fracturing has caused a significant increase in shale-oil production, there are no high-resolution organic composition data for the shale-oil PW from the Permian Basin or other shale-oil plays (Eagle Ford, Bakken, etc.). PW was collected from shale-oil wells in the Midland sub-basin of the Permian Basin. Molecular characterization was conducted using high-resolution solid phase micro extraction gas chromatography time-of-flight mass spectrometry. Approximately 1400 compounds were identified, and 327 compounds had a >70% library match. PW contained alkane, cyclohexane, cyclopentane, BTEX (benzene, toluene, ethylbenzene, and xylene), alkyl benzenes, propyl-benzene, and naphthalene. PW also contained heteroatomic compounds containing nitrogen, oxygen, and sulfur. 3D van Krevelen and double bond equivalence versus carbon number analyses were used to evaluate molecular variability. Source composition, as well as solubility, controlled the distribution of volatile compounds found in shale-oil PW. The salinity also increased with depth, ranging from 105 to 162 g/L total dissolved solids. These data fill a gap for shale-oil PW composition, the associated petroleomics plots provide a fingerprinting framework, and the results for the Permian shale-oil PW suggest that partial treatment of suspended solids and organics would support some beneficial uses such as onsite reuse and bio-energy production. Copyright © 2016 Elsevier Ltd. All rights reserved.

  5. Evidence for a western extension of the Angaran phytogeographic province in the Early Permian

    Energy Technology Data Exchange (ETDEWEB)

    Sunderlin, David [Department of the Geophysical Sciences, University of Chicago, Chicago, IL, 60637 (United States)

    2010-08-01

    A newly described Early Permian fossil plant assemblage in the Mt. Dall conglomerate in the Farewell terrane (Alaska Range, USA) is analyzed from a paleobiogeographic perspective. These data constitute the youngest paleontological dataset yet discovered in this terrane, represent the terrane's only predominantly terrestrial fossil assemblage, and are the only plant macrofossil remains of Early Permian age within a > 1500 km radius today. A suite of multivariate statistical analyses comparing the Mt. Dall paleoflora to similar age (Asselian-Artinskian) collections from the Angaran, Euramerican, and Cathaysian Permian phytogeographic provinces reveals that the Mt. Dall paleoflora has a paleobiogeographic affinity with Sub-Angaran plant fossil assemblages collected from Mongolia and the Primorye region of southeastern Russia. The paleoflora has dual importance in the construction and testing of hypotheses for which there are geographically and temporally few controls. First, these data may be used in association with other faunal and floral remains to test models of the assembly of Alaska, which seek, in part, an understanding of the paleogeographic and lithological origins of accreted terranes. That the Mt. Dall paleoflora indicates mixed Eurasia-North America paleobiogeographic affinity among individual taxa and plots in multivariate space with mid-latitude assemblages on northern Pangea may suggest deposition in that latitudinal belt. Second, contrary to the well-sampled fossil plant-bearing Permo-Carboniferous of the paleotropics and the northeastern temperate Pangean regions (Angaraland), terrestrial biome structure and vegetation type of northwestern Pangea are poorly known. This lack of understanding is due to the paucity of paleofloral collections from this region in this time period and the paleogeographic uncertainty of their position along the ancient active margin of Laurentia. The Mt. Dall paleoflora's phytogeographic affinity to paleobotanical

  6. Ocean Acidification and the End-Permian Mass Extinction: To What Extent does Evidence Support Hypothesis?

    OpenAIRE

    Kershaw, Stephen; Crasquin, Sylvie; Li, Yue; Collin, Pierre-Yves; Forel, Marie-Béatrice

    2012-01-01

    Ocean acidification in modern oceans is linked to rapid increase in atmospheric CO2, raising concern about marine diversity, food security and ecosystem services. Proxy evidence for acidification during past crises may help predict future change, but three issues limit confidence of comparisons between modern and ancient ocean acidification, illustrated from the end-Permian extinction, 252 million years ago: (1) problems with evidence for ocean acidification preserved in sedimentary rocks, wh...

  7. Ocean Acidification and the End-Permian Mass Extinction: To What Extent does Evidence Support Hypothesis?

    OpenAIRE

    Kershaw , Stephen; Crasquin , Sylvie; Li , Yue; Collin , Pierre-Yves; Forel , Marie-Béatrice

    2012-01-01

    International audience; Ocean acidification in modern oceans is linked to rapid increase in atmospheric CO 2 , raising concern about marine diversity, food security and ecosystem services. Proxy evidence for acidification during past crises may help predict future change, but three issues limit confidence of comparisons between modern and ancient ocean acidification, illustrated from the end-Permian extinction, 252 million years ago: (1) problems with evidence for ocean acidification preserve...

  8. Magnetic microsperules in Permian and Triassic bedded chert from Southwest Japan

    OpenAIRE

    Iwahashi,Junko; Yoshida,Masaru; Miono,Shigeyoshi; Santosh,Geetha; Santosh,M.

    1991-01-01

    Magnetic microspherules collected from the Permian and Triassic bedded cherts in Southwest Japan were studied. The size range, as estimated from 801 microspherules, vary from 3 to 100μm, with a peak size distribution between 10-20μm. Three broad shapes are recognized : spherical-, drop- and rocket-shaped, all categories including hollow particles. The surface textures as studied from scanning electron microscope show five dominant varieties : random mosaic, dendritic mosaic, feather crystal, ...

  9. The flora of Early Permian coal measures from the Parana Basin in Brazil: A review

    International Nuclear Information System (INIS)

    Iannuzzi, Roberto

    2010-01-01

    This paper presents an updated overview integrating both previous and newly published data on the most important floras found associated with Early Permian coal seams in the Parana Basin, Brazil. These floras occur within the Rio Bonito Formation and correspond to the Gondwana ''Glossopteris Flora.'' For this review, five floras are selected, in ascending stratigraphic order: the ''Sao Joao do Triunfo,'' ''Figueira,'' ''Quiteria,'' ''Morro do Papaleo'' and ''Irapua Bed'' floras. They are the best-known floras of the basin in terms of taxonomic composition, paleoecology and environments of deposition. An early-mid Sakmarian to earliest Artinskian age is indicated for the Rio Bonito Formation based on absolute radiometric and relative biostratigraphic ages. Integration of available information about the selected floras allows evaluation of taphonomic and paleoecological factors to provide a more comprehensive understanding of the Early Permian floral record in the Parana Basin. The variation observed in both the taxonomic composition of individual floras and in the frequency of occurrence of different plant groups is due to the broad range of environmental/edaphic conditions that prevailed in the many different depositional settings represented in the Rio Bonito Formation. A more precise age determination obtained for the plant-bearing deposits permits the establishment of a more confident correlation between the Early Permian floral succession in the Parana Basin and other Early Permian floral successions in other basins. The Sakmarian global warming favored the appearance of pecopterid and sphenopterid ferns amongst the spore-producing plants, and the glossopterids amongst the pollen-producing plants. (author)

  10. Prolonged Permian–Triassic ecological crisis recorded by molluscan dominance in Late Permian offshore assemblages

    OpenAIRE

    Clapham, Matthew E.; Bottjer, David J.

    2007-01-01

    The end-Permian mass extinction was the largest biotic crisis in the history of animal life, eliminating as many as 95% of all species and dramatically altering the ecological structure of marine communities. Although the causes of this pronounced ecosystem shift have been widely debated, the broad consensus based on inferences from global taxonomic diversity patterns suggests that the shift from abundant brachiopods to dominant molluscs was abrupt and largely driven by the catastrophic effec...

  11. Volatile-organic molecular characterization of shale-oil produced water from the Permian Basin

    Science.gov (United States)

    Khan, Naima A.; Engle, Mark A.; Dungan, Barry; Holguin, F. Omar; Xu, Pei; Carroll, Kenneth C.

    2016-01-01

    Growth in unconventional oil and gas has spurred concerns on environmental impact and interest in beneficial uses of produced water (PW), especially in arid regions such as the Permian Basin, the largest U.S. tight-oil producer. To evaluate environmental impact, treatment, and reuse potential, there is a need to characterize the compositional variability of PW. Although hydraulic fracturing has caused a significant increase in shale-oil production, there are no high-resolution organic composition data for the shale-oil PW from the Permian Basin or other shale-oil plays (Eagle Ford, Bakken, etc.). PW was collected from shale-oil wells in the Midland sub-basin of the Permian Basin. Molecular characterization was conducted using high-resolution solid phase micro extraction gas chromatography time-of-flight mass spectrometry. Approximately 1400 compounds were identified, and 327 compounds had a >70% library match. PW contained alkane, cyclohexane, cyclopentane, BTEX (benzene, toluene, ethylbenzene, and xylene), alkyl benzenes, propyl-benzene, and naphthalene. PW also contained heteroatomic compounds containing nitrogen, oxygen, and sulfur. 3D van Krevelen and double bond equivalence versus carbon number analyses were used to evaluate molecular variability. Source composition, as well as solubility, controlled the distribution of volatile compounds found in shale-oil PW. The salinity also increased with depth, ranging from 105 to 162 g/L total dissolved solids. These data fill a gap for shale-oil PW composition, the associated petroleomics plots provide a fingerprinting framework, and the results for the Permian shale-oil PW suggest that partial treatment of suspended solids and organics would support some beneficial uses such as onsite reuse and bio-energy production.

  12. Golovkinskii law for prediction of distribution of rock lithotypes of Permian deposits (east part of Russian plate)

    Science.gov (United States)

    Sitdikova, Lyalya; Izotov, Victor; Berthault, Gi; Lalomov, Alexander

    2010-05-01

    Zone of development of upper-permian-kazanian deposits in Volga-Kama petroleum province is the region of facies interrelations law identification. This law is known as the rule of Golovkinskii-Valter. Many details of geological formations relationship in change zones are still discussed. Efforts of analytic expression of Golovkinskii rule for specific regions of its development are very important. We analyzed width of horizons of the Kazanian Stage. They are in zone of facies change of marine gray and red formations of the east part of Russian plate. Results of this analysis were principle for analytic expression of Golovkinskii rule. Percent proportion of main lithological types of these rock formations was also used. We used profile which was based on data from 75 wells. This profile crosses region of development of kazanian deposits from the river Volga to Urals territory. It overpasses main structural and tectonic units of the region: Kazan-Kirov downfold, system of lifted blocks of Tatar Arch and Upper-Kama depression. Kazanian deposits of Kazan-Kirov downfold are represented by typical marine gray carbonate-terrigenous formation. Red formation is deposed within Upper-Kama depression. Zone of these formations relationship is limited to central parts of Tatar Arch. Abrupt fluctuations of content of one rock type in insignificant distance are common. Every rock type has unique features in its distribution on profile. That's why it is possible to study function of dependence of certain rock type content from distance as a sum of regular and chance components. Intensively rising change of proportions of different rock types is presented in the zone of transition from typical marine deposits to red deposits. So trends of variation of percent content (y) of main rock lithotypes depending on distance (x) can be described by simple difference equations: dy = -kdx, for rocks of marine gray formation. dy = k(M-y)dx, for rocks of red formation. M - mathematical

  13. Permian vegetational Pompeii from Inner Mongolia and its implications for landscape paleoecology and paleobiogeography of Cathaysia.

    Science.gov (United States)

    Wang, Jun; Pfefferkorn, Hermann W; Zhang, Yi; Feng, Zhuo

    2012-03-27

    Plant communities of the geologic past can be reconstructed with high fidelity only if they were preserved in place in an instant in time. Here we report such a flora from an early Permian (ca. 298 Ma) ash-fall tuff in Inner Mongolia, a time interval and area where such information is filling a large gap of knowledge. About 1,000 m(2) of forest growing on peat could be reconstructed based on the actual location of individual plants. Tree ferns formed a lower canopy and either Cordaites, a coniferophyte, or Sigillaria, a lycopsid, were present as taller trees. Noeggerathiales, an enigmatic and extinct spore-bearing plant group of small trees, is represented by three species that have been found as nearly complete specimens and are presented in reconstructions in their plant community. Landscape heterogenity is apparent, including one site where Noeggerathiales are dominant. This peat-forming flora is also taxonomically distinct from those growing on clastic soils in the same area and during the same time interval. This Permian flora demonstrates both similarities and differences to floras of the same age in Europe and North America and confirms the distinct character of the Cathaysian floral realm. Therefore, this flora will serve as a baseline for the study of other fossil floras in East Asia and the early Permian globally that will be needed for a better understanding of paleoclimate evolution through time.

  14. A paleoclimatic simulation of the Late Permian greenhouse world and its consequences

    Energy Technology Data Exchange (ETDEWEB)

    Moore, G.T.; Jacobson, S.R.; Hayashida, D.N. (Chevron Oil Field Research Co., La Habra, CA (United States))

    1991-03-01

    Sea-floor spreading assembled all the major cratonic blocks into a single supercontinent once in the Phanerozoic Eon. This unique Late Permian crustal tectonic event produced Pangaea and an enormous oceanic basin volume that dropped sea level to a global lowstand unrivaled in the Phanerozoic. Two paleoclimatic simulations using a numerical three-dimensional general circulation model tested changes in the greenhouse effect. The authors conclude that for a simulation to fit the Late Permian geologic record, the paleoatmosphere must contain an enhanced greenhouse gas effect. A third simulation tested changes of paleogeography in southern Pangaea (Gondwana) that did not appreciably alter the harsh continental paleoclimate. The simulated paleoclimatic changes provide extraordinarily warm ocean and atmosphere, and a significant reduction in continental rainfall and runoff. These conditions inevitably lead to more aridity and less vegetation on land, gradually reduce the delivery of vital nutrients from continental sources to marine margins, systematically liberate CO{sub 2} dissolved in ocean water, and incrementally increase stress on marine and terrestrial biotas. These consequences severely disrupted rates of oxygen and carbon cycling. Their quantitative paleoclimatic simulation is consistent with distributions of red beds, evaporites, coals, marine shelf areas, seawater isotope trends, and paleontologic originations and extinctions. Thus, the Pangaean plate assembly probably triggered an inexorable sequence of geophysical, geochemical, and biological events that forced an elevated greenhouse effect in the Late Permian, nearly annihilating the Phanerozoic biota.

  15. Repeated Carbon-Cycle Disturbances at the Permian-Triassic Boundary Separate two Mass Extinctions

    Science.gov (United States)

    Nicol, J. A.; Watson, L.; Claire, M.; Buick, R.; Catling, D. C.

    2004-12-01

    Non-marine organic matter in Permian-Triassic sediments from the Blue Mountains, eastern Australia shows seven negative δ13C excursions of up to 7%, terminating with a positive excursion of 4%. Fluctuations start at the late Permian Glossopteris floral extinction and continue until just above the palynological Permian-Triassic boundary, correlated with the peak of marine mass extinction. The isotopic fluctuations are not linked to changes in depositional setting, kerogen composition or plant community, so they evidently resulted from global perturbations in atmospheric δ13C and/or CO2. The pattern was not produced by a single catastrophe such as a meteorite impact, and carbon-cycle calculations indicate that gas release during flood-basalt volcanism was insufficient. Methane-hydrate melting can generate a single -7% shift, but cannot produce rapid multiple excursions without repeated reservoir regeneration and release. However, the data are consistent with repeated overturning of a stratified ocean, expelling toxic gases that promoted sequential mass extinctions in the terrestrial and marine realms.

  16. Permian-Triassic Tethyan realm reorganization: Implications for the outward Pangea margin

    Science.gov (United States)

    Riel, Nicolas; Jaillard, Etienne; Martelat, Jean-Emmanuel; Guillot, Stéphane; Braun, Jean

    2018-01-01

    We present a new conceptual model to explain the first order Permian-Triassic evolution of the whole > 30 000 km long Pangea margin facing the Panthalassa ocean. Compilation of available geological, geochemical, geochronogical and paleomagnetic data all along this system allowed us to distinguish three part of the margin: western Laurentia, western Gondwana and eastern Gondwana. These segments record distinct tectonic and magmatic events, which all occur synchronously along the whole margin and correlate well with the main geodynamic events of this period, i.e. subduction of the Paleotethys mid-ocean ridge at 310-280 Ma, opening of the Neotethys at 280-260 Ma, counterclockwise rotation of Pangea at 260-230 Ma and closure of the Paleotethys at 230-220 Ma. Between 260 and 230 Ma, the reorganization of the Tethyan realm triggered the up to 35° rotation of Pangea around an Euler pole located in northernmost South America. This implied both an increase and a decrease of the convergence rate between the margin and the Panthalassa ocean, north and south of the Euler pole, respectively. Thus, the Permian-Triassic Pangean margin was marked: in western Laurentia by marginal sea closure, in western Gondwana by widespread bimodal magmatic and volcanic activity, in eastern Gondwana by transpressive orogenic phase. Therefore, we propose that the Permian-Triassic evolution of the outward margin of Pangea was controlled by the Tethyan realm reorganization.

  17. Geochronologic evidence of a large magmatic province in northern Patagonia encompassing the Permian-Triassic boundary

    Science.gov (United States)

    Luppo, Tomás; López de Luchi, Mónica G.; Rapalini, Augusto E.; Martínez Dopico, Carmen I.; Fanning, Christopher M.

    2018-03-01

    The Los Menucos Complex (northern Patagonia) consists of ∼6 km thick succession of acidic and intermediate volcanic and pyroclastic products, which has been traditionally assigned to the Middle/Late Triassic. New U/Pb (SHRIMP) zircon crystallization ages of 257 ± 2 Ma at the base, 252 ± 2 Ma at an intermediate level and 248 ± 2 Ma near the top of the sequence, indicate that this volcanic event took place in about 10 Ma around the Permian-Triassic boundary. This volcanism can now be considered as the effusive terms of the neighboring and coeval La Esperanza Plutono-Volcanic Complex. This indicates that the climax of activity of a large magmatic province in northern Patagonia was coetaneous with the end-Permian mass extinctions. Likely correlation of La Esperanza- Los Menucos magmatic province with similar volcanic and plutonic rocks across other areas of northern Patagonia suggest a much larger extension than previously envisaged for this event. Its age, large volume and explosive nature suggest that the previously ignored potential role that this volcanism might have played in climatic deterioration around the Permian-Triassic boundary should be investigated.

  18. Late Permian to Triassic intraplate orogeny of the southern Tianshan and adjacent regions, NW China

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    Wei Ju

    2014-01-01

    Based on previous studies and recent geochronogical data, we suggest that the final collision between the Tarim Craton and the North Asian continent occurred during the late Carboniferous. Therefore, the Permian was a period of intracontinental environment in the southern Tianshan and adjacent regions. We propose that an earlier, small-scale intraplate orogenic stage occurred in late Permian to Triassic time, which was the first intraplate process in the South Tianshan Orogen and adjacent regions. The later large-scale and well-known Neogene to Quaternary intraplate orogeny was induced by the collision between the India subcontinent and the Eurasian plate. The paper presents a new evolutionary model for the South Tianshan Orogen and adjacent regions, which includes seven stages: (I late Ordovician–early Silurian opening of the South Tianshan Ocean; (II middle Silurian–middle Devonian subduction of the South Tianshan Ocean beneath an active margin of the North Asian continent; (III late Devonian–late Carboniferous closure of the South Tianshan Ocean and collision between the Kazakhstan-Yili and Tarim continental blocks; (IV early Permian post-collisional magmatism and rifting; (V late Permian–Triassic the first intraplate orogeny; (VI Jurassic–Palaeogene tectonic stagnation and (VII Neocene–Quaternary intraplate orogeny.

  19. Global nickel anomaly links Siberian Traps eruptions and the latest Permian mass extinction.

    Science.gov (United States)

    Rampino, Michael R; Rodriguez, Sedelia; Baransky, Eva; Cai, Yue

    2017-09-29

    Anomalous peaks of nickel abundance have been reported in Permian-Triassic boundary sections in China, Israel, Eastern Europe, Spitzbergen, and the Austrian Carnic Alps. New solution ICP-MS results of enhanced nickel from P-T boundary sections in Hungary, Japan, and Spiti, India suggest that the nickel anomalies at the end of the Permian were a worldwide phenomenon. We propose that the source of the nickel anomalies at the P-T boundary were Ni-rich volatiles released by the Siberian volcanism, and by coeval Ni-rich magma intrusions. The peaks in nickel abundance correlate with negative δ 13 C and δ 18 O anomalies, suggesting that explosive reactions between magma and coal during the Siberian flood-basalt eruptions released large amounts of CO 2 and CH 4 into the atmosphere, causing severe global warming and subsequent mass extinction. The nickel anomalies may provide a timeline in P-T boundary sections, and the timing of the peaks supports the Siberian Traps as a contributor to the latest Permian mass extinction.

  20. Environmental characterization of bedded salt formations and overlying areas of the Permian Basin

    International Nuclear Information System (INIS)

    1983-07-01

    This report constitutes one input to the first stage of site qualification studies. It presents a general environmental characterization of the region that is underlain by the Permian bedded salt formation. The formation covers portions of Colorado, Kansas, New Mexico, Oklahoma, and Texas. The Permian bedded salt formation is one of a number of deep, stable geologic formations being studied for potential locations for nuclear waste repositories. These studies will not necessarily lead to selection of a site. They are intended only to provide information necessary to evaluate the suitability of locations for repositories. The report is intended as a general characterization of the existing environmental setting of the Permian Region with emphasis on land, water, and air characteristics; resources; plant and animal life; and man's organizations and activities. The report provides background information about the role that this regional study will play in the overall plan for environmental impact assessments and statements deemed necessary as input to the decision-making process. Background information on the present concept of nuclear waste repository design and function is also included. The information presented in this report has been summarized from open literature readily accessible to the public. No field work was conducted nor new data used in developing the descriptions contained herein

  1. Far-travelled permian chert of the North Fork terrane, Klamath mountains, California

    Science.gov (United States)

    Mankinen, E.A.; Irwin, W.P.; Blome, C.D.

    1996-01-01

    Permian chert in the North Fork terrane and correlative rocks of the Klamath Mountains province has a remanent magnetization that is prefolding and presumably primary. Paleomagnetic results indicate that the chert formed at a paleolatitude of 8.6?? ?? 2.5?? but in which hemisphere remains uncertain. This finding requires that these rocks have undergone at least 8.6?? ?? 4.4?? of northward transport relative to Permian North America since their deposition. Paleontological evidence suggests that the Permian limestone of the Eastern Klamath terrane originated thousands of kilometers distant from North America. The limestone of the North Fork terrane may have formed at a similar or even greater distance as suggested by its faunal affinity to the Eastern Klamath terrane and more westerly position. Available evidence indicates that convergence of the North Fork and composite Central Metamorphic-Eastern Klamath terranes occurred during Triassic or Early Jurassic time and that their joining together was a Middle Jurassic event. Primary and secondary magnetizations indicate that the new composite terrane containing these and other rocks of the Western Paleozoic and Triassic belt behaved as a single rigid block that has been latitudinally concordant with the North American craton since Middle Jurassic time.

  2. Geology of the Pennsylvanian and Permian Culter Group and Permian Kaibab Limestone in the Paradox Basin, southeastern Utah and southwestern Colorado

    Science.gov (United States)

    Condon, Steven M.

    1997-01-01

    The Cutler Formation is composed of thick, arkosic, alluvial sandstones shed southwestward from the Uncompahgre highlands into the Paradox Basin. Salt tectonism played an important role in deposition of the Cutler in some areas. In the northeast part of the basin, more than 8,000 ft, and as much as 15,000 ft, of arkose was trapped between rising salt anticlines - this arkose is thin to absent over the crests of some anticlines. In the western and southern parts of the basin, the Cutler is recognized as a Group consisting of, in ascending order: the lower Cutler beds, Cedar Mesa Sandstone, Organ Rock Formation, White Rim Sandstone, and De Chelly Sandstone. The aggregate thickness of these formations is less than 2,000 ft. The formations of the Cutler Group were deposited in a complex system of alluvial, eolian, and marine environments characterized by abrupt vertical and lateral lithologic changes. The basal Cutler is Pennsylvanian in age, but the bulk of the Group was deposited during the Permian. The Cutler is conformably underlain by the Pennsylvanian Hermosa Group across most of the basin. It is overlain unconformably by the Permian Kaibab Limestone in the western part of the Paradox Basin. The Cutler or Kaibab are overlain unconformably by the Triassic Moenkopi or Chinle Formations.

  3. Permian plants from the Chutani Formation (Titicaca Group, Northern Altiplano of Bolivia: I. Genera Pecopteris and Asterotheca

    Directory of Open Access Journals (Sweden)

    Carlos E. L. Vieira

    2004-03-01

    Full Text Available Fossil plants belonging to the morphogenera Glossopteris, Pecopteris and Asterotheca were collected from the upper part of the Chutani Formation (Titicaca Group, near the town of San Pablo de Tiquina, on the southeastern shore of Lake Titicaca (northern Altiplano, Bolivia. Here we report the analysis of fern-type foliage found at this location. Three species of pecopterid fronds are identified: Pecopteris dolianitii Rohn and Rösler, P. cf. P. cadeadensis Rohn and Rösler, and P. cf. P. pedrasica Read. All these species are typically found in Permian deposits of the Paraná Basin in southern Brazil. Despite the poor preservation of the material, a fertile specimen could be studied and was determined as Asterotheca sp. The paleoenvironmental and paleoecological implications of this new find are briefly analyzed.Plantas fósseis, pertencentes aos morfo-gêneros Glossopteris, Pecopteris e Asterotheca, foram coletadas na porção superior da seção aflorante da Formação Chutani, próxima ao povoado de San Pablo de Tiquina, sudeste do lago Titicaca (Altiplano norte, Bolívia. Este trabalho analisa folhagens do tipo feto encontradas neste sítio. Entre os espécimes estéreis, três espécies de frondes pecopterídeas foram identificadas: Pecopteris dolianiti, P. cf. cadeadensis e P. cf. pedrasica. Todas essas espécies eram até agora restritas aos depósitos permianos da Bacia do Paraná. A despeito do estado de preservação ruim do material, um espécime fértil pôde ser determinado como pertencente ao gênero Asterotheca. Implicações paleoambientais e paleoecológicas deste novo achado são brevemente analisadas.

  4. Microconchids from microbialite ecosystem immediately after end-Permian mass extinction: ecologic selectivity and implications for microbialite ecosystem structure

    Science.gov (United States)

    Yang, H.; Chen, Z.; Wang, Y. B.; Ou, W.; Liao, W.; Mei, X.

    2013-12-01

    The Permian-Triassic (P-Tr) carbonate successions are often characterized by the presence of microbialite buildups worldwide. The widespread microbialites are believed as indication of microbial proliferation immediately after the P-Tr mass extinction. The death of animals representing the primary consumer trophic structure of marine ecosystem in the P-Tr crisis allows the bloom of microbes as an important primary producer in marine trophic food web structure. Thus, the PTB microbialite builders have been regarded as disaster taxa of the P-Tr ecologic crisis. Microbialite ecosystems were suitable for most organisms to inhabit. However, increasing evidence show that microbialite dwellers are also considerably abundant and diverse, including mainly foraminifers Earlandia sp. and Rectocornuspira sp., lingulid brachiopods, ostrocods, gastropods, and microconchids. In particular, ostracods are extremely abundant in this special ecosystem. Microconchid-like calcareous tubes are also considerably abundant. Here, we have sampled systematically a PTB microbialite deposit from the Dajiang section, southern Guizhou Province, southwest China and have extracted abundant isolated specimens of calcareous worm tubes. Quantitative analysis enables to investigate stratigraphic and facies preferences of microconchids in the PTB microbialites. Our preliminary result indicates that three microconchid species Microconchus sp., Helicoconchus elongates and Microconchus aberrans inhabited in microbialite ecosystem. Most microconchilds occurred in the upper part of the microbialite buildup and the grainstone-packstone microfacies. Very few microconchilds were found in the rocks bearing well-developed microbialite structures. Their stratigraphic and environmental preferences indicate proliferation of those metazoan organisms is coupled with ebb of the microbialite development. They also proliferated in some local niches in which microbial activities were not very active even if those

  5. The Carboniferous-Permian boundary in the central western Argentinean basins: paleontological evidences El límite Carbonífero-Pérmico en las cuencas del centro oeste de Argentina: evidencias paleontológicas

    Directory of Open Access Journals (Sweden)

    Gabriela A Cisterna

    2011-07-01

    Full Text Available The central western Argentinean basins of Río Blanco, Calingasta-Uspallata and western Paganzo, enclose the most complete marine successions used for examining the Carboniferous-Permian boundary in Gondwana. A detailed review of the key stratigraphical sections has allowed the identification of the latest Carboniferous assemblages; NBG, Interval megafloristic Zone and DM (Raistrickia densa-Convolutispora muriornata Palynological Zone in the lower part, and the earliest Permian T-S (Tivertonia jachalensis-Streptorhynchus inaequiornatus invertebrate Zone and FS (Pakhapitesfusus-Vittatina subsaccata Palynological Zone in the upper part. This diagnostic mega/microflora and marine invertebrate paleontological evidence provides a biostratigraphical framework for the definition of the Carboniferous-Permian boundary inside the basins of central western Argentina.Las cuencas del centro oeste de Argentina, Río Blanco, Calingasta-Uspallata y el sector oeste de la cuenca Paganzo, contienen las secuencias marinas más completas para el estudio del límite Carbonífero-Pérmico en Gondwana. Un estudio detallado de secciones estratigráficas claves ha permitido la identificación de las asociaciones megaflo-rísticas NBG y de Intervalo, y de la palinozona DM (Raistrickia densa-Convolutispora muriornata, del Carbonífero Tardío, en la parte inferior de dichas secciones; en tanto, en la parte media superior de las secciones estudiadas, se han identificado la biozona de invertebrados T-S (Tivertonia jachalensis-Streptorhynchus inaequiornatus y la palinozona FS (Pakhapites fusus-Vittatina subsaccata, ambas asignadas al Pérmico Temprano. El registro de estas asociaciones diagnósticas de mega/microflora e invertebrados marinos provee un esquema bioestratigráfico integrado que permite ubicar el límite Carbonífero-Pérmico en las cuencas del centro oeste de Argentina.

  6. Global taxonomic diversity of anomodonts (tetrapoda, therapsida and the terrestrial rock record across the Permian-Triassic boundary.

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    Jörg Fröbisch

    Full Text Available The end-Permian biotic crisis (~252.5 Ma represents the most severe extinction event in Earth's history. This paper investigates diversity patterns in Anomodontia, an extinct group of therapsid synapsids ('mammal-like reptiles', through time and in particular across this event. As herbivores and the dominant terrestrial tetrapods of their time, anomodonts play a central role in assessing the impact of the end-Permian extinction on terrestrial ecosystems. Taxonomic diversity analysis reveals that anomodonts experienced three distinct phases of diversification interrupted by the same number of extinctions, i.e. an end-Guadalupian, an end-Permian, and a mid-Triassic extinction. A positive correlation between the number of taxa and the number of formations per time interval shows that anomodont diversity is biased by the Permian-Triassic terrestrial rock record. Normalized diversity curves indicate that anomodont richness continuously declines from the Middle Permian to the Late Triassic, but also reveals all three extinction events. Taxonomic rates (origination and extinction indicate that the end-Guadalupian and end-Permian extinctions were driven by increased rates of extinction as well as low origination rates. However, this pattern is not evident at the final decline of anomodont diversity during the Middle Triassic. Therefore, it remains unclear whether the Middle Triassic extinction represents a gradual or abrupt event that is unique to anomodonts or more common among terrestrial tetrapods. The end-Permian extinction represents the most distinct event in terms of decline in anomodont richness and turnover rates.

  7. Dissolution of the Upper Seven Rivers and Salado salt in the interior Palo Duro Basin, Texas: Revision: Topical report

    International Nuclear Information System (INIS)

    DeConto, R.T.; Murphy, P.J.

    1987-09-01

    The Upper Seven Rivers and Salado Formations contain the uppermost salts within the interior Palo Duro Basin, Stratigraphic and structural evidence based on geophysical well logs indicate that both dissolution and facies change have influenced the thickness of these uppermost salts. The magnitude of vertical salt loss due to dissolution is interminable at this time because original salt thickness is unknown. Gradual thinning of the Upper Seven Rivers Formation is recognized from south to north across the Palo Duro Basin. Anhydrites within the formation pinch out toward the basin margins, indicating that section loss is in part depositionally controlled. Additionally, informal subdivision of the Upper Seven Rivers Formation suggests that salt dissolution has occurred in the uppermost salt. A northeast-trending zone of thin Upper Seven Rivers Formation in portions of Deaf Smith, Randall, Castro, and Parmer Counties is possibly related to Tertiary dissolution. In New Mexico, local thinning of the Upper Seven Rivers Formation may be associated with faulting. Triassic erosion on uplifted fault blocks has affected the Upper Permian section. The Salado salt margin is located within the interior Palo Duro Basin. Geophysical well logs and core evidence indicate that the salt margin has migrated basinward as a result of dissolution. Permian dissolution probably contributed to some salt loss. 106 refs., 31 figs., 2 tabs

  8. Gender patterns of socioeconomic differences in premature mortality: follow-up of the Hungarian Epidemiological Panel.

    Science.gov (United States)

    Kopp, Mária S; Skrabski, Arpád; László, Krisztina D; Janszky, Imre

    2011-03-01

    Gender differences in premature mortality rates and in the size of socioeconomic inequalities in mortality vary across countries. We aimed to quantify the gender differences in the association between socioeconomic status (SES) and premature all-cause mortality and to analyse whether psychosocial factors might associate between SES and mortality among men and women separately in the middle-aged Hungarian population. Men (n = 1130) and women (n = 1529), aged 40-69 years, participants in the Hungarian Epidemiological Panel (2002) were followed up for 3.5 years for total mortality. Cox proportional hazard models were used to evaluate the association between several socioeconomic measures and total death. During the follow-up, 99 men (8.8%) and 53 women (3.5%) died. The age-adjusted hazard ratios and the Rothman's synergy indexes showed that each measure of socioeconomic position was more deleterious in men compared with women. When investigating potential explanatory factors for the SES-mortality association, we found that adjustment for severe depression resulted in the most pronounced reduction in the regression coefficients for the association between most socioeconomic factors and male premature death. There was no indication that depression would mediate between SES and mortality in women. Work stress factors, poor lifestyle and low social support also contributed to the explanation of the link between socioeconomic disadvantage and premature death in men. Middle-aged Hungarian men seem to be considerably more vulnerable to the chronic stress of material disadvantage than women. This effect modification by gender might partly be explained by a stronger connection between low SES and depressive symptoms in men.

  9. [Dyadic coping and well-being -- the Hungarian version of the Dyadic Coping Inventory].

    Science.gov (United States)

    Martos, Tamás; Sallay, Viola; Nistor, Michaela; Józsa, Péter

    2012-01-01

    In studying coping processes, there is often a focus on individual coping while dyadic processes in couples are seldom addressed. Therefore we present here data with the Hungarian version of the Dyadic Coping Inventory (DCI) that was developed to assess dyadic forms of coping (e.g., stress communication, support, delegated and negative coping). 473 adult participants, living in committed relationships (176 male and 296 female, aged 34,0 +/- 11,9 years) were involved in a questionnaire study. Along with the Hungarian version of the Dyadic Coping Inventory we assessed satisfaction with life (SWLS) and marital satisfaction (Marital Stress Scale). Subscales of the Dyadic Coping Inventory were found reliable and the expected factor structure for both the dyadic coping of oneself and the partner were replicable. Moreover, specific forms of dyadic coping accounted for significant amount of explained variance in life satisfaction (31,8 and 27,7% for male and female respondents) and marital satisfaction (1,8 and 48,5%). Results imply possible gender differences, since marital satisfaction of women was negatively predicted both by negative coping of oneself and the partner (betas=-0,174 and -0,152), and positively by the support of the partner and the evaluation of the common dyadic coping (betas= 0,255 and 0,187), whereas there was only one significant link in male respondents, supportive coping of oneself (beta= 0,320). Results show that 1. the Hungarian version of the DCI is a reliable and valid measure, and 2. there may be specific gender differences in dyadic coping that has to be considered when planning further research, training programs and therapeutic interventions for couples.

  10. The Mid-Hungarian line: a zone of repeated tectonic inversions

    Science.gov (United States)

    Csontos, László; Nagymarosy, András

    1998-11-01

    The Mid-Hungarian line is a major tectonic feature of the Intra-Carpathian area separating two terranes of different origin and tectonic structure. Although this tectonic line was known from borehole records, it has not been described in seismic sections. The study presents interpreted seismic lines crossing the supposed trace of the Mid-Hungarian line. These seismic sections show north-dipping normal faults and thrust faults as well as cross-cutting young strike-slip faults. A complex tectonic history is deduced, including intra-Oligocene-Early Miocene thrusting, Middle Miocene extension, local Late Miocene inversion and Late Miocene-Pliocene normal faulting and left-lateral wrenching. In the light of our seismic study we think that the best candidate for the Mid-Hungarian line is a north-dipping detachment fault beneath large masses of Neogene volcanics. The auxiliary structures to the north seen on seismic sections suggest that it moved as a south-vergent thrust fault during the Palaeogene-Early Miocene which later was reactivated as a set of normal faults. The northern Alcapa unit overrode the southern Tisza-Dacia unit along this fault zone. The same relative positions are observed in the northern termination of the line. Other structures along the supposed trace of the line are north-dipping normal- or strike-slip faults which frequently were reactivated as smaller thrust faults during the late Neogene. Palaeogene-Early Miocene thrusting along the line might be the result of the opposite Tertiary rotations of the two major units, as suggested by palaeomagnetic measurements and earlier models.

  11. Impact of the "Quality Food from Hungary" brand on the competitiveness of Hungarian food industry

    Directory of Open Access Journals (Sweden)

    Katalin Végh

    2011-06-01

    Full Text Available It is a generally known fact that Hungarian products are at a disadvantage in Western markets, since a certain part of foreign customers have not yet heard of Hungarian products. Many of them believe that products made in Eastern Europe are cheap and of poor quality. How could they possibly know Hungarian products, if national food producers and traders can only invest a minimal amount to promote their products? Food producers in EU countries spend far much more to market their products than their fellows in Hungary. The Community strategy for agricultural marketing has been aimed at counterbalancing this tendency. In 1998, the Ministry of Agriculture and Rural development launched the “Quality Food from Hungary” trademark with the aim of distinguishing top quality food products from other products. The role of the quality trademark is to inform and protect the customers. The trademark makes the customers aware of the fact that the concerned food product differs from other products, and it also protects the customer, since both the producer and the certifying authority assume the responsibility for the controlled top quality of the product. In order to obtain the “Quality Food from Hungary” trademark, the raw materials, ingredients, the manufacturing process and the final product shall exceed the criteria stipulated within the effective food regulations. The basic requirement for awarding the right to use the trademark is the quality of the product, but the quality of its packaging is also taken into consideration and shall not only reflect the quality from an aesthetic point of view, but it shall also facilitate storage, transportation and utilisation.

  12. CONODONT BIOSTRATIGRAPHY AND LITHOSTRATIGRAPHY ACROSS THE PERMIAN-TRIASSIC BOUNDARY AT THE LUKAC SECTION IN WESTERN SLOVENIA

    Directory of Open Access Journals (Sweden)

    TEA KOLAR-JURKOVSEK

    2011-03-01

    Full Text Available Detailed conodont biostratigraphy and lithostratigraphy of the Late Permian and Early Triassic beds were studied at the LukaC section in western Slovenia. The analyzed section is composed of the Bellerophon Formation ("evaporite-dolomite member" and the newly introduced Lukaè Formation ("transitional beds", "streaky limestone member" and "carbonate-clastic beds member". The Permian-Triassic boundary interval is represented by "transitional beds" of carbonate facies deposited in shallow restricted marine conditions. The presence of H. parvus in sample L1 in the "transitional beds" marks the systemic boundary between Permian and Triassic. The studied interval is characterized by a diverse microfauna that contain conodonts, foraminifers, ostracods and gastropods. Six conodont zones have been recognized, in ascending order, the latest Changhsingian (uppermost Permian praeparvus Zone, and the Griesbachian (lowermost Triassic parvus, lobata, staeschei-isarcica, postparvus and anceps zones. This faunal succession represents the first known and the most complete conodont biozonation across the Permian-Triassic interval from the entire Dinaric region. The recognized conodont biozones can be correlated with the biozonation of the Southern Alps and of the GSSP Meishan D section. 

  13. The impact of the language barrier on the success of Hungarian minority women in the higher education system of Serbia

    Directory of Open Access Journals (Sweden)

    Lendák-Kabók Karolina

    2017-01-01

    Full Text Available The subject of the paper is to analyze the impact of the language barrier faced by Hungarian minority female professors and students in the higher education sys­tem of Serbia. The aim of this paper is to propose measures which might allow Hungarian minority students to overcome the language barrier more easily and to raise awareness for the need of more Hungarian women in the fields of science, technology, engineering and mathematics (STEM. The analysis is based on twenty four semi-structured interviews conducted with minority Hungarian female professors and students, who are working or studying at the University of Novi Sad, Serbia. Interviews were conducted with a pre-composed questionnaire between the end of 2014 and the beginning of 2015. Interviewees were chosen with a snowball sampling method. Results of analysis show that the majority of Hungarian women face a language barrier at the start of their studies, mostly because of their limited knowledge of the majority’s language. These barriers were more pronounced in Hungarian female students than with professor. This phenomenon can be attributed to the time in which they grew up, or to a different social environment of the twentieth century, when bilingualism was completely natural, from which, less segregation of the nations resulted and a better knowledge of the Serbian language. The professors particularly point out that being bilingual is a great advantage and that their knowledge of several languages was a key advantage in their academic careers. With the analysis of the interviews it was determined that the language barrier was mostly pronounced for students of social sciences and humanities (SSH, where language is the primary tool of communication. The language barrier was less important for the students studying in STEM sciences, where students and professors interact through formulas and written exams.

  14. Future orientation and suicide risk in Hungarian college students: Burdensomeness and belongingness as mediators.

    Science.gov (United States)

    Chang, Edward C; Chang, Olivia D; Martos, Tamás; Sallay, Viola

    2017-01-01

    We tested a model consistent with the notion that perceived burdensomeness and thwarted belongingness mediate the association between future orientation and suicide risk (viz., depressive symptoms and suicide ideation) in college students. The sample was comprised of 195 Hungarian college students. Results indicated that the negative associations found between future orientation and suicide risk outcomes were accounted for by both perceived burdensomeness and thwarted belongingness. The present findings highlight the importance of studying positive future cognitions in suicide risk and provide support for perceived burdensomeness and thwarted belongingness as potential proximal mechanisms associated with heighted suicide risk in adults.

  15. Some characteristics of the Hungarian power systems long term expansion strategy

    International Nuclear Information System (INIS)

    Fazekas, A.

    1995-01-01

    The formulation of the power system expansion strategy meeting the targets of the Hungarian energy policy is justified by the ageing of the existing power plants, the technology change unavoidable because of the more and more rigorous environment protection regulations, the requirement of updating and by the compliance with the expectation of safe electric power supply. These requirements (fuel supply and diversification, economic considerations, operational and environmental considerations) call for the construction of new power plant units even if the demand for electric power would not show any further increase in future. 1 tab

  16. Distribution of trace and minor elements in Hungarian spice paprika plants

    Energy Technology Data Exchange (ETDEWEB)

    Sziklai, I L; Oerdoegh, M; Szabo, E; Molnar, E

    1988-06-01

    Detailed investigations were carried out to study the distribution of trace and minor elements in different parts (fruit, seed and rib, peduncle, stem, leaf, root) of ripe Hungarian spice paprika plants. Two varieties were analyzed for their Cl, Co, Fe, K, Mg, Mn, Na, Rb, Sc, V and Zn content by non-destructive neutron activation analysis. The results showed that the iron contents of the samples were much higher than those of the other trace elements. For trace elements Co, Fe, Mn, Sc, V and Zn a considerable enrichment was observed in the leaf, while the Rb and K, Na, Mg showed accumulation mainly in the peduncle. (author) 8 refs.; 3 tabs.

  17. Nuclear power plants in past and future of Hungarian energy policy

    International Nuclear Information System (INIS)

    Bueki, Gergely

    2014-01-01

    In the Hungarian electric power supply nuclear power plants are important and stay so. It is underpinned by the country's energy resources. Although building nuclear power plants is an enormous investment and the extension with new blocks costs a lot, electric power generated by NPP is the cheapest one and can remain the cheapest if rational decisions will be made. Building and operation Paks Nuclear Power Plant demands for high level professional culture in education, in planning, in industry, in research and in operations. With building new reactor blocks it is expected that energy policy, power plant engineering will renew, while new jobs are created and the economy growths. (TRA)

  18. Hungarian Population Discourses in the Twentieth Century: The Problem of Declining Birth Rates

    OpenAIRE

    Ildikó Szántó

    2016-01-01

    Falling birth rates had already been recorded as early as the late-eighteenth century in south-western Hungary in the Ormánság. Population loss from low birth rate remained one of the main topics writers and sociologists focused on in the twentieth century. The issue of Hungarian population decline was highlighted among the social ills in the interwar period, which was one of several subjects that divided intellectuals into ‘populists’ and ‘urbanites’. Following the impact of the low birth ra...

  19. Banking union through Hungarian eyes–assessment of a possible close cooperation

    OpenAIRE

    Anikó Szombati

    2017-01-01

    Legislation laying down the first two pillars of the institutional system of the Banking Union was finalised in April 2014. In accordance with the regulations, non-euro area Member States, including Hungary, may notify the ECB at any time if they wish to participate in the common system even before the euro is adopted. The paper aims at summarising the possible pros and cons vis-à-vis the Banking Union from a Hungarian perspective. It highlights the reasons for not opting in at the inception ...

  20. Radioactivity of fish in the Hungarian reach of the river Danube

    International Nuclear Information System (INIS)

    Kurtacs, E.

    1982-01-01

    In connection with the Hungarian nuclear power program a series of measurements was initiated to detect radionuclides in fishes of Danube river at two sampling points near the station region. The beta activity of samples was counted with anticoincidence shielded low background Tesla NZ-602 type apparatus. The radioactivity of samples was measured after simple physical or radiochemical preparation. The results show no significant difference according either to sampling sites of seasons. Activity concentrations of 90 Sr and 137 Cs of natural or global fallout origin are low and hardly differ from values obtained earlier by other researchers. (author)

  1. "As Long as You Work Hard, You Can Achieve Your Goals" : Hungarian Immigrants on the American Dream

    Directory of Open Access Journals (Sweden)

    Orsolya Kolozsvari

    2012-06-01

    Full Text Available Immigrants to the United States frequently perceive America as the land of endless opportunities and prosperity, and this perception is very frequently a propelling force in the decision for immigration. Through 20 in-depth interviews with middle-class Hungarians who live in the United States I will discuss how immigration to the United States has influenced the perceptions of these Hungarians of opportunities in the United States. I will also highlight how reasons for immigration and perceptions of the American Dream vary by gender.

  2. The Carboniferous - Permian basins of Central and Western Bohemia, the Krkonoše Mt. foreland and the Bohemian Massif, Czech Republic : part I

    Czech Academy of Sciences Publication Activity Database

    Opluštil, S.; Martínek, K.; Lojka, R.; Rosenau, N.; Zajíc, Jaroslav; Šimůnek, Z.; Drábková, J.; Štamberg, S.

    2014-01-01

    Roč. 46, č. 1 (2014), s. 14-54 ISSN 1433-1284. [Field Meeting on Carboniferous and Permian Nonmarine – Marine Correlation. Freiberg, 21.07.2014-27.07.2014] Institutional support: RVO:67985831 Keywords : Carboniferous * Permian * excursion guide Subject RIV: DB - Geology ; Mineralogy

  3. Configuration of the magnetic field and reconstruction of Pangaea in the Permian period.

    Science.gov (United States)

    Westphal, M

    1977-05-12

    The virtual geomagnetic poles of Laurasia and Gondwanaland in the Carboniferous and Permian periods diverge significantly when these continents are reassembled according to the fit calculated by Bullard et al. Two interpretations have been offered: Briden et al. explain these divergences by a magnetic field configuration very different from that of a geocentric axial dipole; Irving (and private communication), Van der Voo and French(4) suggest a different reconstruction and it is shown here that these two interpretations are not incompatible and that the first may help the second.

  4. A new tubeworm of possible serpulid affinity from the Permian of Sicily

    Directory of Open Access Journals (Sweden)

    Rossana Sanfilippo

    2016-08-01

    Full Text Available A new tubeworm, Palaeotubus sosiensis gen. et sp. nov., is described from the Permian Pietra di Salomone limestone (Sosio Valley, W Sicily. The new species is characterized by a thick tube ornamented with slightly flared peristomes and numerous longitudinal keels. The internal structure of the tube was obliterated during diagenesis, which prevents the tube unequivocal systematic attribution. Nevertheless, all preserved morphological characters strongly suggest that the new tube belongs to serpulids. When confirmed by further findings, the positive attribution of this new species to serpulids will imply that it represents the ancestor of the Serpulidae, and the earliest evidence of calcareous tubeworm polychaetes from the Palaeozoic.

  5. Palynology and stratigraphy preliminary study and the perforation 313/1, lower Permian. Uruguay

    International Nuclear Information System (INIS)

    Beri, A; Daners, G.; Spoturno, J.

    1998-01-01

    The palynomorphs in the bore 313/1 of the Direccion Nacional de Mineria y Geologia are analyzed. Twenty three samples were processed, and only 9 were fertile. The lithologies correspond to sandstones of variable grain size, to mudstone and to diamictite, all of them assigned to the San Gregorio and Tres Islas Fms. The most abundant genera of sporare are essentially represented by monosaccate grains. Bisaccate and striated grains are very scare. The palynoflora is comparable with those studied in Brazil in the Fm Rio Bonito. Therefore, it is proposed that the sediments studied were deposited in the early Permian. (author)

  6. Grammatical Gender Trouble and Hungarian Gender[lessness]. Part I: Comparative Linguistic Gender

    Directory of Open Access Journals (Sweden)

    Louise O. Vasvári

    2011-01-01

    Full Text Available The aim of this study is to define linguistic gender[lessness], with particular reference in the latter part of the article to Hungarian, and to show why it is a feminist issue. I will discuss the [socio]linguistics of linguistic gender in three types of languages, those, like German and the Romance languages, among others, which possess grammatical gender, languages such as English, with only pronominal gender (sometimes misnamed ‘natural gender’, and languages such as Hungarian and other Finno-Ugric languages, as well as many other languages in the world, such as Turkish and Chinese, which have no linguistic or pronomial gender, but, like all languages, can make lexical gender distinctions. While in a narrow linguistic sense linguistic gender can be said to be afunctional, this does not take into account the ideological ramifications in gendered languages of the “leakage” between gender and sex[ism], while at the same time so-called genderless languages can express societal sexist assumptions linguistically through, for example, lexical gender, semantic derogation of women, and naming conventions. Thus, both languages with overt grammatical gender and those with gender-related asymmetries of a more covert nature show language to represent traditional cultural expectations, illustrating that linguistic gender is a feminist issue.

  7. Creating a “Vocabulary of Rupture” Following WWII Sexual Violence in Hungarian Women Writers’ Narratives

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    Agatha Schwartz

    2017-09-01

    Full Text Available In this paper, Schwartz analyses three narratives by Hungarian women writers— Alaine Polcz’s Asszony a fronton (A Wartime Memoir, Judit Kováts’s Megtagadva [‘Denied’] and Fanni Gyarmati Miklósné Radnóti’s Napló [‘Diary’]—with regard to their representation of the rapes of Hungarian women by Red Army soldiers during WWII. Schwartz examines to what degree the rapes are positioned as a “rupture” in the first person narrators’ lives, and how the three narratives offer elements of a “vocabulary of rupture” (Butalia 2000 so as to work through traumatic memory and thus come to terms with both the short-term and long-term effects of trauma and social stigmatization. Even though the narratives eschew a black-and-white portrayal of the rapists, an orientalist stereotying is nonetheless present. Schwartz concludes with Avery Gordon that these and other rape narratives can be read as part of the process of settling the ghosts of a still unresolved past violence yet beyond simple ideological binaries along the victim-perpetrator line.

  8. The regulatory role of the Hungarian Geological Survey in the closure of Mecsek uranium mine

    International Nuclear Information System (INIS)

    Hamor, T.; Gombor, L.

    2001-01-01

    Under Mining Act XLIII established in 1993, the Hungarian Geological Survey was given a wide range of authority related to the environment, mining, nuclear and general constructions. In implementing these task the Survey will be supported by the well established Geological Institute of Hungary and the Eoetvoes Lorand Geophysical Institute. The Survey's role in the nuclear field includes the licensing of plans and reports on geologically related research to any nuclear facilities. The Hungarian Geological Survey is also co-authority on matters related to the establishment, construction, modification and closure, environmental protection of nuclear facilities in general and all matter related to uranium mining. The Survey's regulatory activity in radioactive waste management follows the Decree of the Minister of Industry and Tourism 62/1997 which is based on the Atomic Energy Act CXVI of 1966. These regulations were prepared in harmony with the OECD Nuclear Energy Agency and the International Atomic Energy Agency conventions, standards and guides and those of other countries. Case histories on the applications of these regulations to the closure of Mecsek uranium mine and the operation of the research laboratory tunnel for long-lived, high level radioactive waste are presented here. (author)

  9. Hungarian gyerekestül vs. gyerekkel (‘with [the] kid’

    Directory of Open Access Journals (Sweden)

    István Fekete

    2016-01-01

    Full Text Available The paper analyzes the various uses of the Hungarian -stUl (‘together with’, ‘along with’ sociative (associative suffix (later in the paper referred to simply as “sociative”, as in the example gyerekestül. As opposed to its comitative-instrumental suffix -vAl (‘with’, the -stUl suffix cannot express instrumentality. The paper aims to demonstrate the difference in use between the comitative-instrumental -vAl and the -stUl suffix in contemporary Hungarian, and to illuminate the historical emergence of the suffix as well as its grammatical status. It is argued on the basis of Antal (1960 and Kiefer (2003 that -stUl cannot be analyzed as an inflectional case suffix (such as the -vAl suffix, or -ed, -ing, or the plural in English, but should rather be categorized as a derivational suffix (such as English dis-, re-, in-, -ance, -able, -ish, -like, etc.. The paper also tries to shed light on the hypothetical cognitive psychological distinction between the comitative and the sociative. It is suggested that the sociative is based on the amalgam image schema which is derived from the LINK schema of the comitative. The ironical reading of the sociative is an implicature in the sense of Grice (1989 and Sperber and Wilson (1987. Psycholinguistic experimentation is proposed to follow up on the mental representation of the sociative.

  10. [Work schedules in the Hungarian health care system and the sleep quality of nurses].

    Science.gov (United States)

    Fusz, Katalin; Pakai, Annamária; Kívés, Zsuzsanna; Szunomár, Szilvia; Regős, Annamária; Oláh, András

    2016-03-06

    One way of ensuring the continuity of health care is the shift work, which is burdensome and it can lead to sleep disturbances. The aim of the study was to measure the typical Hungarian nursing shift systems in hospitals, to analyse the causes of irregular work schedules, and to compare the sleep quality of nurses in different work schedules. 236 head nurses filled out the national online survey, and 217 nurses in clinics of the University of Pécs filled the Hungarian version of Bergen Shift Work Sleep Questionnaire. The head nurses provided data of 8697 nurses's schedules. 51.89% of nurses work in flexible shift system. 1944 employees work in regular shift system, most of them in the following order: 12-hour day shift and 12-hour night shift, followed by a one- or two-day rest. Where there is no system of shifts, the most frequent causes are the needs of nurses and the nurse shortage. Nurses who are working in irregular shift system had worse sleep quality than nurses who are working in flexible and regular shift system (p = 0.044). It would be helpful if the least burdensome shift system could be established.

  11. Vitamin D Receptor Gene Polymorphisms and Haplotypes in Hungarian Patients with Idiopathic Inflammatory Myopathy

    Directory of Open Access Journals (Sweden)

    Levente Bodoki

    2015-01-01

    Full Text Available Idiopathic inflammatory myopathies are autoimmune diseases characterized by symmetrical proximal muscle weakness. Our aim was to identify a correlation between VDR polymorphisms or haplotypes and myositis. We studied VDR-BsmI, VDR-ApaI, VDR-TaqI, and VDR-FokI polymorphisms and haplotypes in 89 Hungarian poly-/dermatomyositis patients (69 females and 93 controls (52 females. We did not obtain any significant differences for VDR-FokI, BsmI, ApaI, and TaqI genotypes and allele frequencies between patients with myositis and healthy individuals. There was no association of VDR polymorphisms with clinical manifestations and laboratory profiles in myositis patients. Men with myositis had a significantly different distribution of BB, Bb, and bb genotypes than female patients, control male individuals, and the entire control group. Distribution of TT, Tt, and tt genotypes was significantly different in males than in females in patient group. According to four-marker haplotype prevalence, frequencies of sixteen possible haplotypes showed significant differences between patient and control groups. The three most frequent haplotypes in patients were the fbAt, FBaT, and fbAT. Our findings may reveal that there is a significant association: Bb and Tt genotypes can be associated with myositis in the Hungarian population we studied. We underline the importance of our result in the estimated prevalence of four-marker haplotypes.

  12. Language Play and Linguistic Hybridity as Current Trends in Hungarian Word-Formation

    Directory of Open Access Journals (Sweden)

    Réka Benczes

    2016-01-01

    Full Text Available Hungarian literature on word-formation typically focuses on rule-governed descriptions of regular and typologically relevant patterns. However, there are plenty of other word-formation trends that usually go unnoticed in mainstream morphological research. The present paper will focus on two such trends: 1 rhyming and alliterating compounds such as pannon puma ‘Pannonian puma’ (a euphemism for Hungary’s economic performance, on the analogy of Asian tiger; and 2 creative prefixations such as meggugliz (‘to google’ and felhájpol (‘to hype’. Although these are seemingly two quite different patterns, in fact they share two significant traits. On the one hand, they are demonstrations of the fact that language users make full use of the creative possibilities in language and routinely play with sounds and meanings. On the other hand, they are also indications of the influential role of English in present-day Hungarian word-formation. It seems that language users are not only aware of the possibilities that this interference can result in but are also able to exploit these consciously. This crossing of language boundaries is becoming increasingly inevitable with the global spread of English.

  13. Teachers’ implicit beliefs about the students of the Roma and the Hungarian cultural group

    Directory of Open Access Journals (Sweden)

    Dimitrijević Bojana M.

    2017-01-01

    Full Text Available Research has shown that the beliefs about cultural, ethnic or racial diversities among students are vital for the effective work of teachers. Hence, in this paper, we aim at determining: (1 in what ways the teachers perceive and interpret the school situation that includes the students from a minority cultural group (Roma and Hungarian, i.e. what kinds of beliefs they express in the given situation; (2 whether there are any differences in the way in which teachers, within the same stadium of development of intercultural sensitivity, perceive the given situation. The sample included class teachers whose score on the Intercultural Development Inventory pointed to intercultural sensitivity in accordance with the stadium of minimisation (seventeen teachers and polarisation (six teachers. The Critical Incident Technique (CI was applied in the study, in two parallel forms: with a Hungarian and a Roma student. Thematic analysis yielded seven topics, four of which occurred only in the CI with a Roma student: Disrespecting school as an institution, Abuse of minority status, Separation from the class and Typical children’s motives. The comparison of teachers’ statements depending on the CI version and the developmental phase indicate that the specificity of a cultural group in question affects the expressed beliefs about this group, regardless of teachers’ intercultural sensitivity.

  14. Propaganda Versus Genocide: The United States War Refugee Board and the Hungarian Holocaust

    Directory of Open Access Journals (Sweden)

    Dorottya Halász

    2012-01-01

    Full Text Available In 1944 the Second World War had been raging for more than four long years, with the death toll among soldiers and civilians alike climbing. European Jews constituted a special group of the victims, a fact that leaders of the Allied powers failed to acknowledge. In January 1944 a major revision of previous government policy was brought about in the United States with the establishment of the War Refugee Board in Washington, promising an American commitment to the rescue of European war refugees, including Jews. In March of the same year the situation for Jewish inhabitants in Hungary turned dire as German forces occupied the country. For lack of any other instantly applicable way to influence Hungarian developments, leaders of the new American War Refugee Board decided to launch a propaganda campaign to fight the Nazis and their accomplices. This paper will examine the motivations of American policy makers in focusing on political propaganda measures during the first phase of the Hungarian Holocaust (March–July 1944, and it will describe the logic and workings of the campaign as a means to save Hungary’s Jewry in the last full year of the Second World War.

  15. ACE and ACTN3 genes polymorphisms among female Hungarian athletes in the aspect of sport disciplines.

    Science.gov (United States)

    Bosnyák, E; Trájer, E; Udvardy, A; Komka, Z; Protzner, A; Kováts, T; Györe, I; Tóth, M; Pucsok, J; Szmodis, M

    2015-12-01

    The aim of the study was to determine the importance of two sport-associated gene polymorphisms, alpha-actinin-3 R577X (ACTN3) and angiotensin-converting enzyme I/D (ACE), among Hungarian athletes in different sports. The examination was carried out only on women (n = 100). Sport-specific groups were formed in order to guarantee the most homogeneous clusters. Human genomic DNA was isolated from blood, and genotyping was performed by polymerase chain reaction. To measure the differences between the participating groups, Chi-squared test was performed using Statistica 9.0 for Windows® (significance level: p ACE I/D allele frequencies, significant difference was detected between water polo (I = 61.11%; D = 38.89%) and combat sports (I = 35.71%, D = 64.29%) athletes (p ACE I/D alleles in combat sports and kayaking/rowing (p > 0.05) were compared. A similarity was detectable in the I allele frequencies of the water polo (61.11%) and kayaking/rowing (56.67%) groups. The ACTN3 R/X polymorphism showed no differences in comparison with the sport groups. R allele frequencies were higher in every group compared to the X allele. The potential significance of the ACE I allele in sports of an aerobic nature was not clearly confirmed among Hungarian athletes.

  16. Non-blind walls: sensing (and seeing through decoration in hungarian schools

    Directory of Open Access Journals (Sweden)

    Jeremy HOWARD

    2013-11-01

    Full Text Available Questions of the role and interpretation of art integrated into the fabric of educational institutions are explored here. Using six case studies taken from Hungarian schools built between 1900 and 1931 issues are raised concerning the ‘curricular’ and aesthetic nature of the works. Particular attention is drawn to how the art may be perceived, especially when, as in the two principal cases, it is created for schools for the visually impaired. To this end the selection of media ranges from stained glass to mosaic via painting, carving and ironwork, and the locations range from assembly halls to facades via staircases and doors. The political, religious and secular signs expressed are analysed against the backdrop of educational reform and social rupture. The generic subject of ‘the decorated school’ has been much debated since the introduction of mass education, yet there exists precious little academic study. The choice of the Hungarian examples acknowledges the wealth of material and diversity of ways in which artwork in schools can be read or, better, ‘sensed’. Ultimately, caution is advised.

  17. The coexistence of Swabians and Hungarians in a village in near Budapest

    Directory of Open Access Journals (Sweden)

    Barbara Sólyom

    2014-12-01

    Full Text Available The study takes the contact hypothesis of social psychology as its starting point and examines a Swabian-Hungarian ethnic village as an example.The contact hypothesis suggests that contact or interaction between members of different groups under the right circumstances diminishes prejudice and hostility between those groups and mitigates stereotyping and discrimination. However, for this effect to occur, certain conditions must be met: the parties should be of equal status, have a common goal, cooperate, receive the support of authorities and maintain a personal relationship, since this is the only way long- term success can be achieved. Pursuit of mutual assimilation, physical proximity and time can also help people to accept each other and adopt coexistence. These conditions have been met in the case of the Swabian and Hungarian ethnic groups living in the village of Dunabogdány. Social and political processes, Catholicism and the fact that the German language has been added to the local school curriculum have also contributed to the successful outcome.

  18. Hungarian Population Discourses in the Twentieth Century: The Problem of Declining Birth Rates

    Directory of Open Access Journals (Sweden)

    Ildikó Szántó

    2016-01-01

    Full Text Available Falling birth rates had already been recorded as early as the late-eighteenth century in south-western Hungary in the Ormánság. Population loss from low birth rate remained one of the main topics writers and sociologists focused on in the twentieth century. The issue of Hungarian population decline was highlighted among the social ills in the interwar period, which was one of several subjects that divided intellectuals into ‘populists’ and ‘urbanites’. Following the impact of the low birth rate figures in the 1960s, the populists’ views of the 1930s resurfaced in public discourse in the 1960s and 1970s and up to the present day. The concern about the increasing trend of single-child families in rural settlements as well as in urban areas appeared in the various works of Hungarian writers and journalists throughout the previous century. The present paper intends to focus on the intellectual background to the public debates on the population issue, outlining the accounts of the interwar ‘village explorers’ briefly, and the way they are related to the pre-Second World War populist movement. Finally the reappearance of the debates between populists and non-populists of the 1970s is discussed, a debate that is still continuing.

  19. [Autoimmune pancreatitis. Evidence based management guidelines of the Hungarian Pancreatic Study Group].

    Science.gov (United States)

    Dubravcsik, Zsolt; Farkas, Gyula; Hegyi, Péter; Hritz, István; Kelemen, Dezső; Lásztity, Natália; Morvay, Zita; Oláh, Attila; Pap, Ákos; Párniczky, Andrea; Sahin-Tóth, Miklós; Szentkereszti, Zsolt; Szmola, Richárd; Takács, Tamás; Tiszlavicz, László; Szücs, Ákos; Czakó, László

    2015-02-22

    Autoimmune pancreatitis is a rare disease which can even mimic pancreatic tumor, however, unlike the latter, it requires not surgical but conservative management. Correct diagnosis and differential diagnosis of autoimmune pancreatitis and treatment of these patients requires up-to-date and evidence based management guidelines. The Hungarian Pancreatic Study Group proposed to prepare an evidence based guideline based on the available international guidelines and evidences. The preparatory and consultation task force appointed by the Hungarian Pancreatic Study Group translated and complemented and/or modified the international guidelines if it was necessary. 29 relevant clinical questions in 4 topics were defined (Basics; Diagnosis; Differential diagnostics; Therapy). Evidence was classified according to the UpToDate(®) grading system. The draft of the guidelines was presented and discussed at the consensus meeting on September 12, 2014. All clinial questions were accepted with almost total (more than 95%) agreement. The present guideline is the first evidence based autoimmune pancreatitis guideline in Hungary. The guideline may provide very important and helpful data for tuition of autoimmune pancreatitis, for everyday practice and for establishing proper finance. Therefore, the authors believe that these guidelines will widely become a basic reference in Hungary.

  20. HOW DOES THE JEREMIE PROGRAM AFFECT THE HUNGARIAN VENTURE CAPITAL MARKET?

    Directory of Open Access Journals (Sweden)

    Zsuzsanna Széles

    2011-01-01

    Full Text Available In the 2007-2013 EU's budgetary period a new program was introduced for SMEs. JEREMIE - Joint European Resources for Micro to medium Enterprises - offers to EU Member States and regions the possibility to invest some of their EU structural funds allocations in revolving funds and so recycle financial resources in order to enhance and accelerate investments in enterprises. The market for venture capital and private equity is relatively small in Central and Eastern Europe, but has matured during the past decade and yields are better than in Western Europe. In 2009 Hungary got the first notification for the venture capital part of the JEREMIE program, and started to organize the channel to distribute this renewable source for Hungarian start-up and innovative (from micro to medium enterprises. 2010 was the first year of the “JEREMIE venture capital funds” in Hungary. There are no tangible results yet, but a snapshot could be taken about how this program affects the Hungarian venture capital market.

  1. Researching the Spatial Aspects of the Romani-Hungarian coexistence by the Means of Mental Mapping

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    Tünde Bogárdi

    2016-12-01

    Full Text Available In our study we shall analyse the spatial aspects of the Romani-Hungarian coexistence based on the field research results of the village seminar workshop organized by the Szent István University (Gödöllő. We present two different situations: one segregate analysis using Baks as an example, where we find a settlement considered as majority, and a Romani segregate; and provincial ghettoization using Átány as an example, where due to a previous site termination the Romani people dispersed over the whole village area. We conducted surveys in both settlements in order to find out the local residents’ opinion on the development of the value of the inhabited area. Our goal on the one hand is to present the method of ethnicity analysis by mental mapping in rural areas, and on the other in addition to offering methodological practices is to point out a few important takeaways of the spatiality of the Romani-Hungarian coexistence based on our actual experiences.

  2. Development of banking in Herzegovina during the Austro-Hungarian occupation

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    Vujović Milan

    2015-01-01

    Full Text Available This paper gives an overview of the development of cash offices and banks in Herzegovina under Austro-Hungarian occupation. Priority in development was given to its economy and banks by Austro-Hungarian authorities, especially banks with foreign capital in relation to the founding and development of domestic banks in Herzegovina. New authorities were especially active in building military barracks, headquarters, fixing the roads and other infrastructure, which increased employment, cash flow and the need to found banks. On the other hand, by repressive measures and divisions according to religion and nationality, occupying authorities were holding back a faster economic, cultural and sports development of the domestic population. At the initiative of the Serbian and other nations in Herzegovina, they founded economic, banking, cultural and sports organizations and associations which were actively involved in the country's development. That was the foundation for the development of a network of banking organizations and cash offices, which contributed to larger cash flow and the advancement of economy, crafts, trade and other activities in the country.

  3. The interdependencies of bilingual behaviour. Psycholinguistic and sociolinguistic profile of Hungarian-Romanian bilinguals

    Directory of Open Access Journals (Sweden)

    Erika-Mária Tódor

    2015-07-01

    Full Text Available This paper presents the specific features of a school population in Romania for whom Romanian is a non-native language, their mother tongue being Hungarian. The first part of the study offers a description of the main characteristics of the verbal behaviour of this bilingual population. The first subheading will discuss, on the one hand, the linguistic profile of the subjects (linguistic interference, linguistic pseudo-creativity etc. and, on the other hand, it will present the main aspects of the socio-affective dimension of verbal behaviour (such as communicational anguish, displacement of communicational intention, linguistic code switching etc.. Practically, these features can be followed in the case of other bi(multilingual speakers as well. The second part of the paper presents certain lexical and semantic interference and vocabulary activating habits in the case of bilingual persons, relating them to the linguistic context and the linguistic landscape.The formulated data and observations represent a synthesis of empirical research carried out between 2000–2013 through different methods, such as: observation, case studies (within the context of the data referring to the profile of language behaviour, structured interviews and questionnaires (employed in the study of the linguistic landscape. The main aim of this study is to offer a socio- and psycholinguistic profile of Hungarian-Romanian bilingualism set in a holistic context.

  4. The voice of the Martians Hungarian scientists who shaped the 20th century in the West

    CERN Document Server

    Marx, George

    2001-01-01

    Budapest, in the period of the two decades around World War I, proved to be an exceptionally fertile breeding ground for scientific talent. It is left for historians of science to discover and explain the conditions that catalyzed the emergence of so many brilliant individuals" - Stanislav Ulam has written, himself a member of the Manhattan Project to make the atomic bomb. Fritz Houtermans, who first recognized the nuclear origin of stellar power, has offered an "explanation": "The galaxy of scientific minds, that worked on the liberation of nuclear power, were really visitors from Mars. They found it difficult to speak English without an alien accent, which would give them away, and therefore they chose to pretend to be Hungarian, whose inability to speak any language but Hungarian without a foreign accent is well known. It would be hard to check the above statement, because Hungary is so far away" In the 1990s the world commemorated the fiftieth anniversary of the first man-made nuclear chain reaction in Ch...

  5. Assessing and Promoting the Level of Safeguards Culture in Hungarian Nuclear Facilities

    International Nuclear Information System (INIS)

    Stefanka, Z.; Vincze, A.

    2015-01-01

    The Hungarian SSAC has introduced a comprehensive domestic safeguards verification system consisting of regular comprehensive SSAC verifications in the whole lifetime of the facilities. The main goals of the comprehensive verification system are: (i) to assess the facility's safeguards system compliance with the relevant national legislation and recommendations, (ii) to assess the activities of the facility aimed at maintaining and further developing its safeguards system, and, (iii) to revise validity of data and information previously provided by the facility subject to safeguards licencing procedures. The maintenance level of the system as well as the available knowledge on the possible needs for change reflect the top management's awareness of this issue and is a good indicator of the present and future effectiveness of the facility level safeguards system and the level of safeguards culture. The structure, preparation, conduction, documentation and initial experiences of the comprehensive safeguards verification system is introduced in the paper. Additionally, HAEA has just introduced a safeguards indexing method for evaluation the safeguards culture at Hungarian nuclear facilities. The main goal of indexing method and the evaluated parameters are also shown in the paper. (author)

  6. Qualifying lighting remodelling in a Hungarian city based on light pollution effects

    International Nuclear Information System (INIS)

    Kolláth, Z.; Dömény, A.; Kolláth, K.; Nagy, B.

    2016-01-01

    The public lighting system has been remodelled in several Hungarian cities. In some cases the majority of the old luminaries were fitted with high pressure sodium lamps and they were replaced with white LED lighting with a typical correlated colour temperature of about 4500 K. Therefore, these remodelling works provide a testbed for methods in measurements and modelling. We measured the luminance of the light domes of selected cities by DSLR photometry before and after the remodelling. Thanks to the full cut off design of the new lighting fixtures we obtained a slight decrease even in the blue part of the sky dome spectra of a tested city. However, we have to note that this positive change is the result of the bad geometry (large ULR) of the previous lighting system. Based on Monte Carlo radiative transfer calculations we provide a comparison of different indicators that can be used to qualify the remodelling, and to predict the possible changes in light pollution. - Highlights: • Changes of the skydome of a Hungarian city were measured after lighting remodelling. • The observations were compared with Monte Carlo radiation transfer calculations. • Photopic measurements demonstrate improvement in light pollution after remodelling. • However, blue rich lighting increases the risk of negative ecological effects.

  7. Assessing Hungary’s Stance on Migration and Asylum in Light of the European and Hungarian Migration Strategies

    Directory of Open Access Journals (Sweden)

    Juhász Krisztina

    2017-06-01

    Full Text Available The European Union and its member states are facing one of their biggest challenges in recent years due to the surge in migration. This crisis saw more than a million migrants and refugees cross into Europe in 2015. Solutions and policies have been advanced at both the European and national levels, keeping in mind that migration policy is an area of shared competence under Article 4 of the Treaty on the Functioning of the European Union (TFEU. On 13 May 2015, the EU adopted the European Agenda on Migration, which set out immediate and medium-term actions designed to tackle the crisis more effectively. Earlier, in October 2013, the Hungarian government adopted its own migration strategy. The first part of this study provides some insight into the aims and measures contained in the European and Hungarian migration strategies. In the second part, I focus on the steps taken by the Hungarian government regarding asylum policy and crisis management. I conclude that the actions and communications of the Hungarian government are contrary to both these strategic documents.

  8. Look Behind the (Animated Pictures. Notes on the Role of the Aesopic Language in Hungarian Animated Film

    Directory of Open Access Journals (Sweden)

    Varga Zoltán

    2015-08-01

    Full Text Available The essay explores a certain tendency of Hungarian animated film related to a strategy of constructing meaning. The so-called Aesopic language, which can be found in Hungarian animated film, is interested in creating ambiguity, hidden meanings, especially against oppressive political systems. The paper approaches the development of the Aesopic language in Hungarian animated film based on two factors. The first one examines the characteristics of the animated film in general, focusing on the double sense of the animated image. The second one is a historical approach, considering how the Communist regime affected artistic freedom, and how the Aesopic language became general in Central and Eastern Europe during the decades of Communism. After delineating the concept, the essay continues with interpretations of Hungarian animated films produced by the famous Pannonia Film Studio as examples of the Aesopic language. The paper distinguishes between a less and a more direct variant of creating ambiguity, depending on whether the animated films lack or contain explicit references to the Communist system. The group o|f the less direct variant includes Rondino, Changing Times and The Fly, among the examples of the more direct variant we can find Storv about N, Our Holidays and Mind the Steps!.

  9. Psychometric evaluation of the general health questionnaire-12 and Rosenberg self-esteem scale in Hungarian and Slovak early adolescents

    NARCIS (Netherlands)

    Sarkova, M.; Nagyova, I.; Katreniakova, Z.; Geckova, A.M.; Orosova, O.; Middel, B.; van Dijk, J.P.; van den Heuvel, W.

    2006-01-01

    The reliability and factor structure of the General Health Questionnaire-12 (GHQ-12) and the Rosenberg Self-Esteem scale (RSE) were evaluated in samples of Hungarian and Slovak early adolescents. The principal component analyses support the two-factor solution for GHQ-12 with subscales

  10. The Mythical Power of the Dual River-System of the Carpathian Basin: The Notion of a Hungarian Mesopotamia

    Directory of Open Access Journals (Sweden)

    Róbert Keményfi

    2016-01-01

    Full Text Available Gyula Prinz is responsible for the notion of “Magyar Mezopotámia” [Hungarian Mesopotamia]. The natural basis for this idea is that Hungarian culture developed on the surface of an alluvial plains area. This sort of natural environment was the precondition of great civilizations based on agriculture. In other words, the intrinsic Duna-Tisza [Danubius-Tibiscus] river structure, which is similar to that of the rivers Tigris and Euphrates, would elevate Hungary to the status of a mesopotamic country. This is how the central Hungarian area could become the distributing core of culture and how this culture could be radiated towards the neighboring peoples who also lived together with us in the Carpathian Basin. Our “cultural power” therefore “elevated” the cultural level of other peoples who lived with us on the edges of the Carpathian Basin. Accordingly, the end, or the borderline, of the highbrow “core culture” is located where the territory populated by Hungarians ends, or where the plains area shifts into the Carpathian Mountains.

  11. Biostratigraphy and event stratigraphy in Iran around the Permian Triassic Boundary (PTB): Implications for the causes of the PTB biotic crisis

    Science.gov (United States)

    Kozur, H. W.

    2007-01-01

    The conodont succession and stratigraphic events around the Permian-Triassic boundary (PTB) have been investigated in detail in the open sea deposits of Iran (Abadeh and Shahreza in central Iran, and Jolfa and Zal in northwestern Iran). This investigation produced a very detailed conodont zonation from the Clarkina nodosa Zone up to the Isarcicella isarcica Zone. All significant events have been accurately located and dated within this zonation, and the duration of most of these conodont zones has been calculated by cross-correlation with continental lake deposits that display obvious Milankovitch cyclicity. The unusually short duration of all conodont zones in the interval from the C. nodosa up to the Hindeodus parvus Zone indicates that there was persistent high ecological stress during this time interval. Most of the conodont zones can be accurately correlated with South China. In the interval from the C. hauschkei Zone to the H. parvus Zone, even correlation with the Arctic is possible. Within three thin stratigraphic intervals, the Changhsingian (Dorashamian) warm water conodont fauna of the C. subcarinata lineage is replaced by a cool water fauna with small H. typicalis, rare Merrillina sp., and cool water Clarkina that have very widely spaced denticles. The uppermost cool water fauna horizon comprises the lower C. zhangi Zone and can be accurately correlated with continental beds by recognition of a short reversed magnetozone below the long uppermost Permian-lowermost Triassic normal magnetozone. In Iran and Transcaucasia, this short reversed zone comprises the upper C. changxingensis- C. deflecta Zone and most of the C. zhangi Zone. Its top lies 50 cm below the top of the Paratirolites Limestone (s.s.) in the Dorasham 2 section, which is at the beginning of the upper quarter of the C. zhangi Zone. In the Germanic Basin, this short palaeomagnetic interval comprises the lower and the basal part of the upper Fulda Formation. On the Russian Platform, the

  12. Dramatic effect on Selenium concentration in blood serum due to the difference between the Hungarian and Indian dietary habits

    International Nuclear Information System (INIS)

    Szuecs, Z.; Lahiri, S.; Andrasi, D.; Kovacs, B.

    2012-01-01

    Complete text of publication follows. The importance of Selenium as trace element in animals, as well as in humans is well known. The deficiency of Selenium was observed in case of several heavy or fatal clinical events such as high infant mortality, premature, malformations and even prostate cancer. Hungary is in the top of their worldwide statistic with parallel of the low concentration of Selenium in soil as well as in food. The direct correlation can explain in Venezuela, where the prostate cancer is 'unknown disease'. The concentration of Selenium in India is higher than the worldwide level. Under the scientific bilateral cooperation 'Speciation dependent studies on physicochemical behavior of some elements in trace scale in natural and synthetic system' the Selenium was determined in human blood serum from the group of Hungarian and group of Indian patients. The samples were given in same time from each group. The main goal of the study was explain the effect of the traditional dietary habit for the level of Selenium. Therefore the samples were taken from the visiting scientist just arrived to the host institute as well as from the host scientists too. After 2 weeks stay the sampling was repeated, when the guest scientists eat the same food as the host scientists. The measurements were done in Thermo-2 ICP-MS from blood-serum separated by centrifuge. The results are summarized in Table 1. Dramatic effect was found for the level of Selenium in blood serum. As it was expected the Hungarian samples showed low concentration of Selenium in starting of the visit, as well as the high concentration was found in Indian sample, comparing to the Hungarian sample. After two weeks the Hungarian sample showed much higher concentration, however it was still less, than in Indian sample. Similar effect was found during the visit the Indian scientists in Hungary, however their Selenium concentration decreased not so spectacular due to the Selenium 'store' in body. The general

  13. Uranium potential in outcropping Permian basins in France and their extensions beneath mesozoic and tertiary cover

    International Nuclear Information System (INIS)

    Hery, B.

    1990-01-01

    About a third of metropolitan France's uranium production is from Permian deposits located in the Lodeve and, to a lesser extent, Bourbon-l'Archambault basins. Of the Autun, west Vanoise, St-Affrique, Rodez, Brive and Var basins investigated in this study, only those of Rodez and Var have been shown to contain significant deposits. Some of the basins contain potentially interesting targets, often removed from the areas of known mineral occurrences, that have never been investigated. Geophysical exploration and drilling have shown that the Permian extends over a vast area beneath the cover of the large Mesozoic and Tertiary basins. However zones within reach of mineral exploration, ie. those less than 500 m deep, are only found in a few areas. To reach the distant targets down-dip in the outcropping basins or beneath the Mesozoic and Tertiary cover, a detailed study of the basin must be undertaken beforehand. To define and locate targets that are obviously more costly to investigate, direct methods of investigation need to be used such as drilling and geochemistry, and indirect methods such as remote sensing, geophysics and well-logging [fr

  14. Neutron activation analysis of Permian-Triassic boundary layer samples at the Selong Site in China

    International Nuclear Information System (INIS)

    Miyamoto, Y.; Sakamoto, K.; Mingqing, W.

    1997-01-01

    Thirty samples from a limestone stratum across the Permian-Triassic (P-Tr) boundary layer in China were analyzed for 30 elements by instrumental neutron activation analysis, wavelength dispersive X-ray fluorescence and ICP-MS, and also for mineral compositions with a powder X-ray diffractometer. The depth profile was found to indicate a sudden change of elemental and mineral compositions across the P-Tr boundary. Also the profile showed several peaks in elemental concentrations in the lower Permian layered samples as well as in the overlying Triassic strata, which are associated with the change of mineral compositions. Elemental profiles were found to be classified into 4 groups and to give some insights in the geochemical records. Ir is far less abundant (0.1 ppt) compared with that of the K-T boundaries (10 ppb), and the Ir/Co ratio is outside the K-T and Cl chondrite trends. This change of elementary profile is suggestive of the internal causes rather than the external ones such as an asteroid impact for the mass extinction at the P-Tr boundary. (author)

  15. Geochemical characteristics of the Permian sedimentary rocks from Qiangtang Basin: Constraints for paleoenvironment and paleoclimate

    Directory of Open Access Journals (Sweden)

    Junjie Hu

    2017-01-01

    Full Text Available Qiangtang Basin is expected to become important strategic petroleum exploitation area in China. However, little research has been done on the Permian strata in this area. This paper presents Lower Permian Zhanjin Formation geochemical data from the Jiaomuri area, reconstructing the paleo-depositional environment and providing information for further petroleum exploration. The geochemical characteristics of 19 samples were investigated. These geochemical samples show a developed mud flat characteristic with light rich clay content. The geological data were used to constrain the paleoredox environment, which proved that these sediments were deposited mainly beneath a slightly oxic water column with relatively low paleoproductivity as evidenced by the P/Ti (mean of 0.07 and Ba/Al (mean of 20.5. Palaeoclimate indexes such as the C-value (0.24-1.75 and Sr/Cu (1.28-11.58 reveal a humid climatic condition during Zhanjin Formation sediment deposition. The ω(LaN/ω(YbN ratio values indicate a fast sedimentary rate during the deposition period.

  16. Carbon Capture and Storage in the Permian Basin, a Regional Technology Transfer and Training Program

    Energy Technology Data Exchange (ETDEWEB)

    Rychel, Dwight [Petroleum Tech Transfer Council, Oak Hill, VA (United States)

    2013-09-30

    The Permian Basin Carbon Capture, Utilization and Storage (CCUS) Training Center was one of seven regional centers formed in 2009 under the American Recovery and Reinvestment Act of 2009 and managed by the Department of Energy. Based in the Permian Basin, it is focused on the utilization of CO2 Enhanced Oil Recovery (EOR) projects for the long term storage of CO2 while producing a domestic oil and revenue stream. It delivers training to students, oil and gas professionals, regulators, environmental and academia through a robust web site, newsletter, tech alerts, webinars, self-paced online courses, one day workshops, and two day high level forums. While course material prominently features all aspects of the capture, transportation and EOR utilization of CO2, the audience focus is represented by its high level forums where selected graduate students with an interest in CCUS interact with Industry experts and in-house workshops for the regulatory community.

  17. Regional summary and recommended study areas for the Texas Panhandle portion of the Permian Basin

    International Nuclear Information System (INIS)

    1983-12-01

    This report summarizes the regional geologic and environmental characterizations that have been completed for the Permian region of study, and describes the procedure used to identify study areas for the next phase of investigation. The factors evaluated in the Permian region fall into three broad areas: health and safety, environmental and socioeconomic, and engineering and economic considerations. Health and safety considerations included salt depth and thickness, faults, seismic activity, groundwater, salt dissolution, energy and mineral resources, presence of boreholes, and interactive land uses. Salt depth and thickness was the key health and safety factor, and when mapped, provded to be a discriminator. The evaluation of environmental and socioeconomic conditions focused primarily on the presence of urban areas and on designated land uses such as parks, wildlife areas, and historic sites. Engineering and economic considerations centered primarily on salt depth, which was already evaluated in the health and safety area. The Palo Duro and Dalhart basins are recommended for future studies on the basis of geology. In these two basins, salt depth and thickness appear promising, and there is less likelihood of past or future oil and gas exploratory holes. Environmental and socioeconomic factors did not preclude any of the basins from further study. 66 references, 16 figures, 2 tables

  18. An early geikiid dicynodont from the Tropidostoma Assemblage Zone (late Permian of South Africa

    Directory of Open Access Journals (Sweden)

    Christian F. Kammerer

    2017-01-01

    Full Text Available Based on specimens previously identified as Tropidostoma, a new taxon of dicynodont (Bulbasaurus phylloxyron gen. et sp. nov. from the Karoo Basin of South Africa is described. Bulbasaurus is a medium-sized dicynodont (maximum dorsal skull length 16.0 cm restricted to the Tropidostoma Assemblage Zone (early Lopingian of the Beaufort Group. Bulbasaurus can be distinguished from Tropidostoma by an array of characters including the presence of a tall, sharp premaxillary ridge, large, rugose, nearly-confluent nasal bosses, a nasofrontal ridge, massive tusks, robust pterygoids, prominently twisted subtemporal bar, and absence of a distinct postfrontal. Inclusion of Bulbasaurus in a phylogenetic analysis of anomodont therapsids recovers it as a member of Geikiidae, a clade of otherwise later Permian dicynodonts such as Aulacephalodon and Pelanomodon. Bulbasaurus exhibits many of the characters typical of adult Aulacephalodon, but at substantially smaller skull size (these characters are absent in comparably-sized Aulacephalodon juveniles, suggesting that the evolution of typical geikiid morphology preceded gigantism in the clade. Bulbasaurus is the earliest known geikiid and the only member of the group known from the Tropidostoma Assemblage Zone; discovery of this taxon shortens a perplexing ghost lineage and indicates that abundant clades from the later Permian of South Africa (e.g., Geikiidae, Dicynodontoidea may have originated as rare components of earlier Karoo assemblage zones.

  19. Catastrophic dispersion of coal fly ash into oceans during the latest Permian extinction

    Energy Technology Data Exchange (ETDEWEB)

    Grasby, S.E.; Sanei, H.; Beauchamp, B. [Geological Survey Canada Calgary, Calgary, AB (Canada)

    2011-02-15

    During the latest Permian extinction about 250 Myr ago, more than 90% of marine species went extinct, and biogeochemical cycles were disrupted globally. The cause of the disruption is unclear, but a link between the eruption of the Siberian Trap flood basalts and the extinction has been suggested on the basis of the rough coincidence of the two events. The flood basalt volcanism released CO{sub 2}. In addition, related thermal metamorphism of Siberian coal measures and organic-rich shales led to the emission of methane, which would have affected global climate and carbon cycling, according to model simulations. This scenario is supported by evidence for volcanic eruptions and gas release in the Siberian Tunguska Basin, but direct indicators of coal combustion have not been detected. Here we present analyses of terrestrial carbon in marine sediments that suggest a substantial amount of char was deposited in Permian aged rocks from the Canadian High Arctic immediately before the mass extinction. Based on the geochemistry and petrology of the char, we propose that the char was derived from the combustion of Siberian coal and organic-rich sediments by flood basalts, which was then dispersed globally. The char is remarkably similar to modern coal fly ash, which can create toxic aquatic conditions when released as slurries. We therefore speculate that the global distribution of ash could have created toxic marine conditions.

  20. Geochemistry of environmentally sensitive trace elements in Permian coals from the Huainan coalfield, Anhui, China

    Science.gov (United States)

    Chen, J.; Liu, Gaisheng; Jiang, M.; Chou, C.-L.; Li, H.; Wu, B.; Zheng, Lingyun; Jiang, D.

    2011-01-01

    To study the geochemical characteristics of 11 environmentally sensitive trace elements in the coals of the Permian Period from the Huainan coalfield, Anhui province, China, borehole samples of 336 coals, two partings, and four roof and floor mudstones were collected from mineable coal seams. Major elements and selected trace elements were determined by inductively coupled plasma optical emission spectrometry (ICP-OES), inductively coupled plasma mass spectrometry (ICP-MS), and hydride generation atomic absorption spectrometry (HAAS). The depositional environment, abundances, distribution, and modes of occurrence of trace elements were investigated. Results show that clay and carbonate minerals are the principal inorganic constituents in the coals. A lower deltaic plain, where fluvial channel systems developed successively, was the likely depositional environment of the Permian coals in the Huainan coalfield. All major elements have wider variation ranges than those of Chinese coals except for Mg and Fe. The contents of Cr, Co, Ni, and Se are higher than their averages for Chinese coals and world coals. Vertical variations of trace elements in different formations are not significant except for B and Ba. Certain roof and partings are distinctly higher in trace elements than underlying coal bench samples. The modes of occurrence of trace elements vary in different coal seams as a result of different coal-forming environments. Vanadium, Cr, and Th are associated with aluminosilicate minerals, Ba with carbonate minerals, and Cu, Zn, As, Se, and Pb mainly with sulfide minerals. ?? 2011 Elsevier B.V.

  1. THE BIOGRAPHY OF JÁNOS NAGYVÁTHY - THE FIRST HUNGARIAN AGRICULTURAL WRITER

    Directory of Open Access Journals (Sweden)

    Gábor LUKÁCS

    2002-03-01

    Full Text Available 210 years ago Nagyváthy János published the first systematic, agricultural trade book, called ’Diligent Farmers’ in Hungarian in Pest. This outstanding person of our agricultural history was born on 19th January 1755, in Miskolc. After leaving the Protestant secondary grammar school in Miskolc, he studied law and theology in Sárospatak. At the Protestant secondary grammar school in Losonc he became a ’Subrector’, that is, the the teacher of poetry. Due to a serious illness affecting his eyes he left this job and went to Pest for medical treatment. During the long therapy he visited the lectures of Mitterpacher Lajos, who was the most excellent theoratical agricultural specialist in the country. In 1782 he took military service for four years, in the Duka cavalry regiment, where he reached the rank of a captain and he was garrisoned in Belgium, Italy and Austria. As a commisariat officer he got to know the more developed agriculture of Europe, and it was at that time that he studied agricultural technical literature. In 1786 he had a relapse of his eye disease therefore he left the army and tried to find a cure in Vienna. Here he got acquainted with Jordán Péter, director of the domains of the court, who employed him as an assistant. During the time he spent in the domain of Vöslau, he could completed his academic knowledge with practical experience. In 1788 he moved to Pest where he made friends with Kazinczy, Batsányi, Verseghy and Széchenyi Ferenc, who were the representatives of the most progressive group of nobility. He became the member of the ’Magnanamitas’ Masonic Lodge. In 179o he published four pamphlets anonymously called ’ The change of religion’, ’Civil prediction from the stars’, ’The red friend’, ’Hours of joy in the life of a true Hungarian patriot’. In 1791 he published ’The diligent farmer’ in two volumes on 1213 pages recommending it to the ’sweaty Hungarian farmer’. In this book he wrote about all his

  2. Permian arc evolution associated with Panthalassa subduction along the eastern margin of the South China block, based on sandstone provenance and U-Pb detrital zircon ages of the Kurosegawa belt, Southwest Japan

    Science.gov (United States)

    Hara, Hidetoshi; Hirano, Miho; Kurihara, Toshiyuki; Takahashi, Toshiro; Ueda, Hayato

    2018-01-01

    We have studied the petrography, geochemistry, and detrital zircon U-Pb ages of sandstones from shallow-marine forearc sediments, accretionary complexes (ACs), and metamorphosed accretionary complexes (Meta-ACs) within the Kurosegawa belt of Southwest Japan. Those rocks formed in a forearc region of a Permian island arc associated with subduction of the Panthalassa oceanic crust along the eastern margin of the South China block (Yangtze block). The provenance of the shallow-marine sediments was dominated by basaltic to andesitic volcanic rocks and minor granitic rocks during the late Middle to Late Permian. The ACs were derived from felsic to andesitic volcanic rocks during the Late Permian. The provenance of Meta-ACs was dominated by andesitic volcanic rocks in the Middle Permian. The provenance, source rock compositions, and zircon age distribution for the forearc sediments, ACs and Meta-ACs have allowed us to reconstruct the geological history of the Permian arc system of the Kurosegawa belt. During the Middle Permian, the ACs were accreted along the eastern margin of the South China block. The Middle Permian arc was an immature oceanic island arc consisting of andesitic volcanic rocks. During the Late Permian, the ACs formed in a mature arc, producing voluminous felsic to andesitic volcanic rocks. A forearc basin developed during the late Middle to Late Permian. Subsequently, the Middle Permian ACs and part of the Late Permian AC underwent low-grade metamorphism in the Late to Early Jurassic, presenting the Meta-ACs.

  3. Hungarian approach

    International Nuclear Information System (INIS)

    Hamar, K.

    1998-01-01

    This paper describes the licensing milestones of Paks NPP reactor protection refurbishment project starting from the simple task specification of high-tech I and C installation and up to acceptance tests and issuing license which are scheduled for 1999. Specific emphasis are put on the structure of the reactor protection refurbishment project licensing documentation

  4. Oxygenation in carbonate microbialites and associated facies after the end-Permian mass extinction: Problems and potential solutions

    Directory of Open Access Journals (Sweden)

    Stephen Kershaw

    2018-01-01

    The oxygenation state of post-end-Permian extinction shallow marine facies continues to present a challenge of interpretation, and requires high-resolution sampling and careful attention to small-scale changes, as well as loss of rock through pressure solution, as the next step to resolve the issue.

  5. Anoxia, toxic metals and acidification: volcanically-driven causes of the Middle Permian (Capitanian) mass extinction in NW Pangaea?

    Science.gov (United States)

    Bond, David; Grasby, Stephen; Wignall, Paul

    2017-04-01

    The controversial Capitanian (Middle Permian, 262 Ma) mass extinction, mostly known from equatorial latitudes, has recently been identified in a Boreal setting in Spitsbergen. We now document this extinction in the record of brachiopods from the Sverdrup Basin in NW Pangaea (Ellesmere Island, Canada), confirming Middle Permian losses as a global crisis on par with the "Big Five". Redox proxies (pyrite framboids and trace metals) show that the high latitude crisis coincided with an intensification of oxygen-poor conditions - a potent killer that is not clearly developed in lower latitude sections. Mercury becomes briefly enriched in strata at the level of the Middle Permian extinction level in Spitsbergen and Ellesmere Island, indicating voluminous but short-lived volcanism that is likely to have been the emplacement of the Emeishan large igneous province (LIP) in SW China. A potent cocktail of poisons appears to have impacted across the Boreal Realm, whilst the near-total loss of carbonates near the extinction level is also consistent with reduced pH across the region. Multiple stresses, possibly with origins in low-latitude LIP volcanism, are therefore implicated in the Middle Permian extinction and there was no respite even in the far-distant Boreal Realm.

  6. Assessment of undiscovered oil and gas resources in the Spraberry Formation of the Midland Basin, Permian Basin Province, Texas, 2017

    Science.gov (United States)

    Marra, Kristen R.; Gaswirth, Stephanie B.; Schenk, Christopher J.; Leathers-Miller, Heidi M.; Klett, Timothy R.; Mercier, Tracey J.; Le, Phuong A.; Tennyson, Marilyn E.; Finn, Thomas M.; Hawkins, Sarah J.; Brownfield, Michael E.

    2017-05-15

    Using a geology-based assessment methodology, the U.S. Geological Survey estimated mean resources of 4.2 billion barrels of oil and 3.1 trillion cubic feet of gas in the Spraberry Formation of the Midland Basin, Permian Basin Province, Texas.

  7. Petroleum geological atlas of the southern permian basin area -Overview SPB-atlas project-organisation and results

    NARCIS (Netherlands)

    Doornenbal, J.C.; Abbink, O.A.; Pagnier, H.J.M.; Wees, J.D. van

    2009-01-01

    The Southern Permian Basin (also referred to as Central European Basin) is Europe s largest sedimentary basin. It is a typical intracontinental basin that evolved from latest Carboniferous to recent times and extends from eastern England to the Belarussian-Polish border and from Denmark to South

  8. Progress on the palynostratigraphy of the Permian strata in Rio Grande do Sul State, Paraná Basin, Brazil

    Directory of Open Access Journals (Sweden)

    Souza Paulo A.

    2005-01-01

    Full Text Available A review of published papers and results of analysis of new material have allowed improvements on the palynostratigraphy of the Permian strata of the Paraná Basin in Rio Grande do Sul State. Based on first and last occurrences of certain species of pollen taxa, two palynozones are formalized, these are the Vittatina costabilis and Lueckisporites virkkiae Interval Zones, in ascending order. The Vittatina costabilis Interval Zone is subdivided into two units, in ascending order the Protohaploxypinus goraiensis and the Hamiapollenites karrooensis Subzones, and is recognized from the glacial (Itararé Group and post-glacial sequence (Rio Bonito Formation and the base of the Palermo Formation. The Lueckisporites virkkiae Interval Zone occurs from the uppermost Rio Bonito Formation, through the Palermo and Irati formations, and into the Serra Alta and Teresina formations. The main characteristics and reference sections are established, as well as additional criteria to recognize biostratigraphical units, in accordance with the International Stratigraphic Guide. Palynostratigraphical correlation suggests that the Vittatina costabilis Zone concerns the Early Permian (early Cisuralian, while the Lueckisporites virkkiae is regarded as late Early Permian to early Middle Permian (late Cisularian to early Guadalupian.

  9. The Central European Permian Basins; Rheological and structural controls on basin history and on inter-basin connectivity

    NARCIS (Netherlands)

    Smit, Jeroen; van Wees, Jan-Diederik; Cloetingh, Sierd

    2014-01-01

    We analyse the relative importance of the major crustal-scale fault zones and crustal architecture in controlling basin formation, deformation and the structural connections between basins. The North and South Permian Basins of Central Europe are usually defined by the extend of Rotliegend

  10. A new morphological type of operculate microspore, Discinispora sinensis gen. nov., from the Permian petrified Noeggerathialean strobilus Discinites sinensis Wang

    Czech Academy of Sciences Publication Activity Database

    Wang, J.; Zhang, G.; Bek, Jiří; Pfefferkorn, H. W.

    2004-01-01

    Roč. 128, č. 1 (2004), s. 1-17 ISSN 0034-6667 Grant - others:Chinese National Natural Science Foundation(CN) 40102002; NIGPAS(CN) 003102; NIGPAS(CN) 023117 Institutional research plan: CEZ:AV0Z3013912 Keywords : in situ spores * Noeggerathiales * Permian Subject RIV: DB - Geology ; Mineralogy Impact factor: 0.886, year: 2004

  11. Climatic and biotic changes around the Carboniferous/Permian boundary recorded in the continental basins of the Czech Republic

    Czech Academy of Sciences Publication Activity Database

    Opluštil, S.; Šimůnek, Z.; Zajíc, Jaroslav; Mencl, V.

    2013-01-01

    Roč. 119, č. 1 (2013), s. 114-151 ISSN 0166-5162 Institutional research plan: CEZ:AV0Z30130516 Institutional support: RVO:67985831 Keywords : biotic change * Bohemian Massif * Carboniferous-Permian transition * continental basin Subject RIV: DB - Geology ; Mineralogy Impact factor: 3.313, year: 2013

  12. Syndepositional tectonics recorded by soft-sediment deformation and liquefaction structures (continental Lower Permian sediments, Southern Alps, Northern Italy): Stratigraphic significance

    Science.gov (United States)

    Berra, F.; Felletti, F.

    2011-04-01

    The Lower Permian succession of the Central Southern Alps (Lombardy, Northern Italy) was deposited in fault-controlled continental basins, probably related to transtensional tectonics. We focussed our study on the stratigraphic record of the Lower Permian Orobic Basin, which consists of a 1000 m thick succession of prevailing continental clastics with intercalations of ignimbritic flows and tuffs (Pizzo del Diavolo Formation, PDV) resting on the underlying prevailing pyroclastic flows of the Cabianca Volcanite. The PDV consists of a lower part (composed of conglomerates passing laterally to sandstones and distally to silt and shales), a middle part (pelitic, with carbonates) and an upper part (alternating sandstone, silt and volcanic flows). Syndepositional tectonics during the deposition of the PDV is recorded by facies distribution, thickness changes and by the presence of deformation and liquefaction structures interpreted as seismites. Deformation is recorded by both ductile structures (ball-and-pillow, plastic intrusion, disturbed lamination, convolute stratification and slumps) and brittle structures (sand dykes and autoclastic breccias). Both the sedimentological features and the geodynamic setting of the depositional basin confidently support the interpretation of the described deformation features as related to seismic shocks. The most significant seismically-induced deformation is represented by a slumped horizon (about 4 m thick on average) which can be followed laterally for more than 5 km. The slumped bed consists of playa-lake deposits (alternating pelites and microbial carbonates, associated with mud cracks and vertebrate tracks). The lateral continuity and the evidence of deposition on a very low-angle surface along with the deformation/liquefaction of the sediments suggest that the slump was triggered by a high-magnitude earthquake. The stratigraphic distribution of the seismites allows us to identify time intervals of intense seismic activity

  13. “Because words are not deeds.” Antisemitic Practice and Nationality Policies in Upper Hungary around 1900

    Directory of Open Access Journals (Sweden)

    Miloslav Szabó

    2012-07-01

    Full Text Available The study deals with the processes of transformation within political antisemitism in Hungary around 1900. It mainly investigates the extent to which the crisis of Hungarian political antisemitism in the early 1890s fostered antisemitic practice, namely, the social and economic boycott of rural Jews in particular through the establishment of cooperatives and credit unions. It is to be assumed that antisemitic practice was not restricted to a strictly antisemitic milieu, but propagated and executed by diverse anti-liberal actors such as political Catholicism, the agrarian lobby and the Slovak nationalists. The study illuminates antisemitic practice in the multi-ethnic Kingdom of Hungary in the context of agrarian and nationality policies. In the rural parts of Upper Hungary this practise was accompanied by propaganda against “usury” as a way of legitimizing cooperatives and credit unions. The study will elaborate to what extent the Hungarian campaigns against the Jewish money-lenders united ethnically diverse, non-Jewish actors, such as Hungarian conservatives and Slovak nationalists.

  14. Spatial development of sports facilities in Hungarian cities of county rank

    Directory of Open Access Journals (Sweden)

    Kozma Gábor

    2016-03-01

    Full Text Available Nowadays more and more attention is devoted to the spatial development of the location of sports facilities within cities. The main aim of our paper is to observe the most important spatial characteristics of their development in Hungarian cities of county rank. In these cities three main periods of development of sports facilities can be observed. Larger sports facilities were constructed especially on the edge of cities or in the suburbs, while in the case of smaller facilities a bigger role was played by locations within the city boundaries. As regards the factors influencing the location of sports facilities, the most important role was played by the location of available land areas, besides accessibility and from the mid-1960s links to existing facilities can be mentioned as well.

  15. Properties of Hungarian oak(quercus conferta Kit. wood from the Hilandar Monastery forest

    Directory of Open Access Journals (Sweden)

    Popović Zdravko

    2007-01-01

    Full Text Available This paper presents the study results of the basic physical and strength properties of Hungarian oak (Quercus conferta Kit. wood from the Kakovo Monastery forests of Hilandar Monastery in Greece. Wood properties were analyzed in detail, as an indispensable proof of wood quality and its use for joinery, interiors and wooden floors. The basic physical properties of wood (moisture content at the time of tree felling, density and volume porosity and the basic strength properties (compressive strength, bending strength and module of elasticity were researched. The results are presented in Tables and in Diagrams with statistical parameters and compared to the literature data. The correlation of the study properties of wood was also analyzed.

  16. Representation of Refugees, Asylum-Seekers and Refugee Affairs In Hungarian Dailies

    Directory of Open Access Journals (Sweden)

    Lilla VICSEK

    2008-11-01

    Full Text Available How does the press in Hungary write about refugees, asylum-seekers and refugee affairs? We sought to answer this question. Articles appearing in 2005 and 2006 in two leading national Hungarian dailies were examined with quantitative content analysis. The results show that the articles analyzed often treat refugee affairs as an “official” political matter. The high proportion of legislation and political positions conveys the image that refugee affairs are a state or intergovernmental matter, an “official”, legal, political issue rather than for example a humanitarian question. Most of the articles published in both papers write about problems and conflicts in connection with refugee affairs. The negative media image has different significance for different topics. We argue that the question of refugee affairs is a topic where the image shown by the media is of great relevance: the media can be a more important source of information on this subject than personal contacts.

  17. [Gens Rulandica-Hungarian connections of a famous German family of physicians].

    Science.gov (United States)

    Wix, G

    2000-01-01

    The Ruland family of German origin played an important role both in Hungarian and European medical history. Being a rather numerous family, and moreover, due to their habit of preferring to give the same first names to their children and because they worked in a relatively short period (ca. between 1550 and 1650), researchers often confuse one Ruland with the other. The present paper based on source-criticism, makes successful attempts to put the genealogy in order, presenting the history of the family, giving detailed biographies of each single Ruland and bringing together the bibliography of their works as well. As a result of her efforts the author puts a new light on the biographical data of the best known Ruland, namely of John David and at the same time she revisits the activity of John Ruland, who lived and worked in Hungary.

  18. Hungarian Refugees of 1956: From the Border to Austria, Camp Kilmer, and Elsewhere

    Directory of Open Access Journals (Sweden)

    James P. Niessen

    2016-10-01

    Full Text Available Camp Kilmer dominates the story of flight from Hungary in 1956-1957 for many Hungarian Americans who experienced the Revolution, and with good reason: roughly four-fifths of them came through the camp, and their subsequent integration into American life was largely successful.  But it is less well known that many fifty-sixers did not share this experience: as many may have returned to Hungary as came to the US, and by far most of the refugees ended up in other countries.  US restrictions on entry steered many refugees to other countries, but the US provided most of the funding for the international relief effort.  This article seeks to relativize the myth of Camp Kilmer by examining the refugees’ motives for leaving Hungary, their experience in Austria, and why so many ended up in the US, in other countries, or back in their homeland.

  19. Higher cigarette taxes--healthier people, wealthier state: the Hungarian experience.

    Science.gov (United States)

    Szilágyi, Tibor

    2007-09-01

    To prove that higher cigarette taxes eventually decrease smoking and do also increase state incomes from tobacco taxes by using Hungarian figures. Collection and analysis of available data on tobacco use, levels of excise and value added taxes on tobacco products and state incomes originating from the tobacco sector. In Hungary, regular tobacco tax increases resulted in decreased cigarette consumption and its lower prevalence figures in some population groups. State incomes have increased in spite of regular cigarette tax raises. Therefore, there is on conflict of interest between the health and finance portfolios in supporting further tobacco tax increases. Hungary should use regular, above the inflation tobacco tax raises as means for improving population health. Tobacco control advocates should prevent tobacco companies' attempts aimed at deterring decision makers from supporting such tax policies.

  20. Online Artistic Activism: Case-Study of Hungarian-Romanian Intercultural Communication

    Directory of Open Access Journals (Sweden)

    Gizela Horváth

    2016-03-01

    Full Text Available Technical reproduction in general, and photography in particular have changed the status and practices of art. Similarly, the expansion of Web 2.0 interactive spaces presents opportunities and challenges to artistic communities. Present study focuses on artistic activism: socially sensitive artists publish their creation on the internet on its most interactive space – social media. These artworks carry both artistic and social messages. Such practices force us to reinterpret some elements of the classical art paradigm: its autonomy, authorship, uniqueness (as opposed to copies and series, and the social role of art. The analysis is aimed at Hungarian and Romanian online artistic projects from Transylvania region of Romania, relevant as intercultural communication endeavours. Our research question is the way they differ from the traditional artistic paradigm.

  1. Folic acid content and antioxidant activity of different types of beers available in Hungarian retail.

    Science.gov (United States)

    Koren, Dániel; Orbán, Csaba; Galló, Nóra; Kun, Szilárd; Vecseri-Hegyes, Beáta; Kun-Farkas, Gabriella

    2017-04-01

    In this study 40 Hungarian retail beers were evaluated for folic acid content, antioxidant profile and physicochemical parameters. The physicochemical parameters, folic acid content and antioxidant activity of alcohol-free beers were the lowest. Folic acid content of beers aged with sour cherries showed high values, more than 0.4 mg/l and an alcohol-free beer-based mixed drink made with lemon juice contained more than 0.2 mg/l of folic acid. Dark beers and beers aged with sour cherries had the highest antioxidant activity probably owing to their high extract content, components released from the fruits and special malts. These results highlight the possibility of achieving adequate folic acid and relevant antioxidant intake without excessive alcohol and energy consumption by selecting appropriate beer types.

  2. COMPETITIVENESS OF HUNGARIAN SHEEP SECTOR IN RELATION TO OTHER EU COUNTRIES

    Directory of Open Access Journals (Sweden)

    HAJNALKA MADAI

    2007-10-01

    Full Text Available Hungarian farmers became as entrepreneurs into the EU, where they foundthemselves in a competition, which has special conditions. Farmers foundthemselves within new land-, ownership-, and tax conditions, which requiredconscious entrepreneurial behavior and thinking. In this special situation sheepindustry and (at farm level sheep farmers also have to survive, develop, and face tonew possibilities, produce competitive products for the present and future markets.On the course of the examination the competitiveness parameters of Hungariansheep sector we analyzed the domestic and international statistics. The level ofmeasurement required an overall consideration of sheep production in EU-25countries and also the of the Easter-European countries. Period of time covered along term (from the year 1990 to base complex and reliable findings andconclusions.

  3. Sociodemographic and socioeconomic variations in leisure time physical activity in a sample of Hungarian youth.

    Science.gov (United States)

    Piko, Bettina F; Keresztes, Noémi

    2008-01-01

    The main goal of the present study is to detect the relationship between youth's leisure time physical activity and a set of sociodemographic (age, gender, family stucture) and socioeconomic variables (SES and parental schooling). Data were collected among Hungarian youth (middle and high school students, N = 1662) aged between 10-20 years using a self-administered questionnaire. Our findings did not indicate gender differences during the years of middle school, whereas gender differences became significant during the years of high school. In multivariate analyses, parental schooling played a decisive role in youth's physical activity, wheres SES self-assessment did not remain significant. These findings provide some useful information on characteristics of the target groups for health education programs.

  4. Nucleotide sequence and genetic organization of Hungarian grapevine chrome mosaic nepovirus RNA2.

    Science.gov (United States)

    Brault, V; Hibrand, L; Candresse, T; Le Gall, O; Dunez, J

    1989-10-11

    The complete nucleotide sequence of hungarian grapevine chrome mosaic nepovirus (GCMV) RNA2 has been determined. The RNA sequence is 4441 nucleotides in length, excluding the poly(A) tail. A polyprotein of 1324 amino acids with a calculated molecular weight of 146 kDa is encoded in a single long open reading frame extending from nucleotides 218 to 4190. This polyprotein is homologous with the protein encoded by the S strain of tomato black ring virus (TBRV) RNA2, the only other nepovirus sequenced so far. Direct sequencing of the viral coat protein and in vitro translation of transcripts derived from cDNA sequences demonstrate that, as for comoviruses, the coat protein is located at the carboxy terminus of the polyprotein. A model for the expression of GCMV RNA2 is presented.

  5. Radioactive contamination of filamentous green algae in the Hungarian reach of the river Danube

    International Nuclear Information System (INIS)

    Holland, E.; Sztanyik, L.B.; Vanicsek, L.

    1982-01-01

    In accordance with the Hungarian nuclear power program, river water monitoring techniques should be developed. From among algae of various species of river Danube the localized and well-propagating filamentous green algae (Cladophora sp.; Vaucheria sp.) were investigated. The activity concentration of gamma-radiating nuclides absorbed by algae was determined with a Canberra 8100 type Ge(Li)-spectrometer. This apparatus facilitated radioactivity measurements on wet samples or samples subjected to simple physical preparation. The metabolic character and accumulative abilities of filamentous green algae showed that they are suitable indicators of radionuclide contamination of the water ecosystem. 131 I nuclide at min. 72.5 mBq/g to max. 5440.0 mBq/g, and other fission products from 55 mBq/g to 929 mBq/g were observed. (author)

  6. Radioactive contamination of filamentous green algae in the Hungarian reach of the river Danube

    Energy Technology Data Exchange (ETDEWEB)

    Holland, E.; Sztanyik, L.B.; Vanicsek, L. (Orszagos Frederic Joliot-Curie Sugarbiologiai es Sugaregeszseguegyi Kutato Intezet, Budapest (Hungary))

    1982-01-01

    In accordance with the Hungarian nuclear power program, river water monitoring techniques should be developed. From among algae of various species of river Danube the localized and well-propagating filamentous green algae (Cladophora sp.; Vaucheria sp.) were investigated. The activity concentration of gamma-radiating nuclides absorbed by algae was determined with a Canberra 8100 type Ge(Li)-spectrometer. This apparatus facilitated radioactivity measurements on wet samples or samples subjected to simple physical preparation. The metabolic character and accumulative abilities of filamentous green algae showed that they are suitable indicators of radionuclide contamination of the water ecosystem. /sup 131/I nuclide at min. 72.5 mBq/g to max. 5440.0 mBq/g, and other fission products from 55 mBq/g to 929 mBq/g were observed.

  7. Fitting of power generated by nuclear power plants into the Hungarian electricity system

    International Nuclear Information System (INIS)

    Lengyel, Gyula; Potecz, Bela

    1984-01-01

    The moderate increase of electrical energy demands (3% at present) can only be met by the parallel application of fossil and nuclear power plants and by electric power import via the transmission lines of the CMEA countries. The changes in the electrical energy and fuel demands and the development of the available capacities during the last 35 years are reviewed. The major purpose of Hungarian power economy is to save hydrocarbon fuels by taking advantages of power import opportunities by operating nuclear power plants at maximum capacity and the coal fired power stations at high capacity. The basic principles, the algorithm applied to optimize the load distribution of the electrical power system are discussed in detail with special attention to the role of nuclear power. The planned availability of nuclear power plants and the amount of electricity generated by nuclear plants should also be optimized. (V.N.)

  8. Management under Limited Information – The Measurement of Off-Balance Sheet Assets at Hungarian firms

    Directory of Open Access Journals (Sweden)

    Peter Juhasz

    2016-12-01

    Full Text Available Relying on three questionnaire-based surveys from 2004, 2009 and 2013, each covering around 300 top financial managers of different Hungarian manufacturing and service companies, this article analyzes how the perception and measurement of intellectual capital (IC elements has changed. Instead of focusing on stock exchange prices or case studies of individual firms, this research is unique for using a database on the opinion of top managers over a decade. After the managers, IC has slightly gained importance giving 48-51 percent of the firm value during the years analyzed, still, most companies give little attention to measuring these items correctly. This is dangerous, as by just focusing on traditional accounting measures or relying on outdated methods, top managers are less likely to take shareholder value maximizing decisions. Encouragingly, those who measure do it better: book value has lost popularity while more appropriate market value based estimates have gained importance.

  9. The creator of the term 'anancasm' was Hungarian: Guyla Donáth (1849-1944).

    Science.gov (United States)

    Steinberg, Holger

    2015-12-01

    There is considerable confusion in the field of research on the history of psychiatry as to who created the term anancasm. This article seeks to clarify that the term was coined by the Hungarian psychiatrist Gyula Donáth, who was born in Baja, on the Danube, and worked mainly in Budapest. Donáth's publications reveal that his predominant sphere of interest and research was neurology and psychiatry. A number of his publications deal with epilepsy and obsessive-compulsive disorders. After a period of intensive research, during which he spent some time in Berlin at the clinic of neuroscientist Carl Westphal, Donáth proposed the term 'anancasm' in 1895 to describe compulsive mental processes. © The Author(s) 2015.

  10. The "New World is An Other World": Hungarian Transatlantic Emigrants' Handbooks and Guidebooks, 1903-1939

    Directory of Open Access Journals (Sweden)

    István Kornél Vida

    2016-01-01

    Full Text Available The process of migration includes the movement between relatively distant geographical locations as well as often facing considerable cultural differences between the sending and receiving countries. At the turn of the nineteenth and twentieth century, millions of emigrants from East Central Europe and Southern Europe sought their personal dreams in America, but had painfully little information at their disposal about the country, and were consequently in for a considerable “culture shock.” This paper examines the possible sources of information for soon-to-become transatlantic migrants from Europe in general, and from Hungary in particular. It analyzes the various types of “booster literature,” along with the people who had an interest in its publication, and offers a case study of handbooks and guidebooks written specifically for Hungarian emigrants to America during the first two decades of the twentieth century.

  11. The Hungarian model project: Strengthening training for operational safety at Paks nuclear power plant

    International Nuclear Information System (INIS)

    Mautner Markhof, F.

    1998-01-01

    The Hungarian Model project (HMP) reflects the commitment to constant increase of safety and reliability of the NPP Paks, the Government of Hungary and the IAEA. It includes some of the most important nuclear power objectives of Paks NPP, namely the strengthening of NPP personnel training and competence through the application of international best practice, the systematic approach to training (SAT), for training operation and maintenance personnel; setting up a state of-the-art maintenance training center (MTC) at Paks and enhancing safety culture at Paks NPP. The IAEA supported implementation of the HMP through fellowships and scientific visits, expert missions, provision of hardware and software for SAT application, and supply od major new uncontaminated items of actual WWER equipment for the MTC

  12. "Unnatural Fornication" Cases Under State-Socialism: A Hungarian-Slovenian Comparative Social-Historical Approach.

    Science.gov (United States)

    Takács, Judit; Kuhar, Roman; Tóth, Tamás P

    2017-01-01

    This comparative social-historical study examines different versions of state-socialist body politics manifested in Hungary and Slovenia mainly during the 1950s by using archive material of "unnatural fornication" court cases. By analyzing the available Hungarian "természet elleni fajtalanság" and Slovenian "nenaravno občevanje" court cases, we can shed light on how the defendants were treated by the police and the judiciary. On the basis of these archive data that have never been examined before from these angles, we can construct an at least partial picture of the practices and consequences of state surveillance of same-sex-attracted men during state-socialism. The article explores the functioning of state-socialist social control mechanisms directed at nonnormative sexualities that had long-lasting consequences on the social representation of homosexuality in both countries.

  13. WILDFIRES IN THE LATE PALAEOZOIC AND MESOZOIC OF THE SOUTHERN ALPS THE LATE PERMIAN OF THE BLETTERBACH-BUTTERLOCH AREA (NORTHERN ITALY

    Directory of Open Access Journals (Sweden)

    DIETER UHL

    2012-07-01

    Full Text Available For the first time fossil macroscopic remains of charcoal as direct evidence of palaeo-wildfires from the Late Permian Gröden Formation of the Bletterbach-Butterloch area in Northern Italy is described. The charcoal consists of pycnoxylic wood and originates from gymnosperms, but a more specific affiliation is not possible due to the fragmentary nature of the material. On a global scale our knowledge about Late Permian fire-ecology is still rather scarce and this finding helps to fill one of the numerous geographical gaps in our current knowledge about Late Permian wildfires. 

  14. Lifestyle, body composition, and physical fitness changes in Hungarian school boys (1975-2005).

    Science.gov (United States)

    Photiou, A; Anning, J H; Mészáros, J; Vajda, I; Mészáros, Z; Sziva, A; Prókai, A; Ng, N

    2008-06-01

    General socioeconomic conditions as well as the physical environment have undergone remarkable changes in Hungary during the past 30 years. Unfortunately, these positive processes have resulted in a reduction of habitual physical activity along with unfavorable changes in dietary habits. Therefore, the purpose of the present study was to compare some selected morphological and functional parameters of 7-14-year-old Hungarian schoolboys living in the middle of the 1970s and at the beginning of the new millennium. It was hypothesized that there would be significant differences in morphological and functional characteristics of the Hungarian schoolboy populations, because they were assessed 30 years apart. Means of height, body mass, body mass index (BMI), the sum of five skinfold tests, percentage of body fat, and two running performance times (400 m and 1,200 m) of the boys (N = 3,672) studied in 1975 were compared to those of the boys (N = 3,758) in 2005. Data were analyzed using two-tailed independent samples t tests (p changes in body mass and height. In addition, boys in 2005 had significantly more subcutaneous fat compared to 1975. The running times for the two distances were significantly poorer at the time of the second investigation. The remarkable and unfavorable changes in body composition and cardiorespiratory performance were attributed to the continuously decreasing intensity of habitual physical exercise and a lifestyle that had become more sedentary (watching TV playing computer games, etc.). Radical interventions are necessary to reduce these risks associated with the high prevalence of cardiovascular disease in Hungary, and the challenge to resolve the problem requires combined efforts at the educational, societal, corporate, and governmental levels.

  15. Cynical References to Political Correctness in Hungarian Media in the 2000s

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    Erzsébet Barát

    2011-01-01

    Full Text Available In this paper I analyze the strategy in Hungarian public discourse for discrediting feminism in the media in the early 2000s. The strategy consists in the systematic conflation of feminism with the demand for “politically correct” language. My analysis will show that the motivation for the conflation occurs, on the one hand, in the name of tolerance or, on the other, to the determent of feminism. These apparently very different discourses, however, overlap and are effects of the same strategy of discreditation. They both rest on the assumption that feminism is an exclusionary ideology hence it is to be tolerated at best, or to be fought mercilessly. Despite the apparent opposition between the two approaches, their goals are the same. The reduction of feminism to political correctness and its representation as the manifestation of some general practice of ‘language cleansing’ “benignly” masks the real object of feminist language criticism, namely, sexist and homophobic exclusionary language use and their symbolic and material consequences. These are found everywhere in contemporary Hungary. I shall argue that the alarming similarity of the two perspectives is a recent phenomenon in Hungarian public discourse that emerged in the first decade of the millennium. It replaces the strategy of the 1990s that represented feminism as a matter of some individual and isolated efforts and as such eventually harmless on a social scale. The turn of the first decade re-imagines feminism as a social practice that is argued to be an intolerant or aggressive attempt at purging language use. This change in the meaning of the concept is caused in part, I shall argue, by the stereotypical conceptualization of language use itself. The concept is stereotypical in that it draws on (value judgments expected to be understood as self-evident hence able to preempt any need for reflexivity on the part of the reader.

  16. Banking union through Hungarian eyes–assessment of a possible close cooperation

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    Anikó Szombati

    2017-03-01

    Full Text Available Legislation laying down the first two pillars of the institutional system of the Banking Union was finalised in April 2014. In accordance with the regulations, non-euro area Member States, including Hungary, may notify the ECB at any time if they wish to participate in the common system even before the euro is adopted. The paper aims at summarising the possible pros and cons vis-à-vis the Banking Union from a Hungarian perspective. It highlights the reasons for not opting in at the inception of the new supervisory system and also gives indications about those major milestones that could give rise to the reconsideration of the present position. In its existing form, the single supervisory and crisis management mechanism has not achieved the initial target, i.e. the separation of the stability of national banking systems and the fiscal capacity of Member States and the elimination of interdependencies. In addition, close cooperation implies weaker powers than those provided by actual membership, and the separation of central bank and supervisory functions carries risks in non-euro area countries. By contrast, the attraction of Banking Union membership lies in the opportunity to join a uniform European system, a wider analyst base and ultimately, the “ammunition” of the EUR 98 billion available for crisis management in comparison to the Hungarian banking system. In October 2013, a uniform supervisory system integrated into the central bank was set up in Hungary, and the domestic resolution institutional system was complete by the end of 2014. Therefore, until the finalisation of the Banking Union through the creation of the common deposit insurance fund and a common fiscal backstop, it is reasonable to put the decision to join on hold; indeed, such a decision should be made in light of several factors presented in this study.

  17. [Rare diseases and their patient organization: the Hungarian Federation of People with Rare and Congenital Diseases].

    Science.gov (United States)

    Pogány, Gábor

    2014-03-02

    The aim of the author is to discuss special issues of rare diseases, with emphasis on circumstances present in Hungary, including those leading to the foundation of the non-governmental organization, the Hungarian Federation of People with Rare and Congenital Diseases. The author briefly reviews the most important findings of current international surveys which have been performed with or without the involvement of member associations of the Hungarian Federation of People with Rare and Congenital Diseases. At the level of medical and social services in Hungary, it is still "incidental" to get to the appropriate expert or centre providing the diagnosis or treatment. It is difficult to find the still very few existing services due to the lack of suitable "pathways" and referrals. There are long delays in obtaining the first appointment, resulting in vulnerability and inequality along the regions. The overall consequence is the insufficiency or lack of access to medical and social services. There are also difficulties related to the supply of orphan medication and the long duration of hospitalization. At the level of patient organizations financial scarcity and uncertainty are typical, combined with inappropriate infrastructural background and human resources. The poor quality of organization of patient bodies along with insufficient cooperation among them are characteristic as well. The author concludes that a National Plan or Strategy is needed to improve the current fragmentation of services which would enable patients and health, social and educational professionals to provide and use the best care in the practice. This would ensure all patients with rare diseases to be diagnosed within a possible shortest time allowing access to the care and support needed in time resulting in a decrease in burden of families and society.

  18. Dietary Calcium Intake and Calcium Supplementation in Hungarian Patients with Osteoporosis

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    Gábor Speer

    2013-01-01

    Full Text Available Purpose. Adequate calcium intake is the basis of osteoporosis therapy—when this proves insufficient, even specific antiosteoporotic agents cannot exert their actions properly. Methods. Our representative survey analyzed the dietary intake and supplementation of calcium in 8033 Hungarian female and male (mean age: 68 years (68.01 (CI95: 67.81–68.21 patients with osteoporosis. Results. Mean intake from dietary sources was 665±7.9 mg (68.01 (CI95: 67.81–68.21 daily. A significant positive relationship could be detected between total dietary calcium intake and lumbar spine BMD (P=0.045, whereas such correlation could not be demonstrated with femoral T-score. Milk consumption positively correlated with femur (P=0.041, but not with lumbar BMD. The ingestion of one liter of milk daily increased the T-score by 0.133. Average intake from supplementation was 558±6.2 mg (68.01 (CI95: 67.81–68.21 daily. The cumulative dose of calcium—from both dietary intake and supplementation—was significantly associated with lumbar (r=0.024, P=0.049, but not with femur BMD (r=0.021, P=0.107. The currently recommended 1000–1500 mg total daily calcium intake was achieved in 34.5% of patients only. It was lower than recommended in 47.8% of the cases and substantially higher in 17.7% of subjects. Conclusions. We conclude that calcium intake in Hungarian osteoporotic patients is much lower than the current recommendation, while routinely applied calcium supplementation will result in inappropriately high calcium intake in numerous patients.

  19. Pore system characteristics of the Permian transitional shale reservoir in the Lower Yangtze Region, China

    Directory of Open Access Journals (Sweden)

    Taotao Cao

    2016-10-01

    Full Text Available The Permian shale, a set of transitional shale reservoir, is considered to be an important shale gas exploration target in the Lower Yangtze region. Due to little research conducted on the pore system characteristic and its controlling factors of the shale gas reservoir, SEM, FE-SEM, low-pressure N2 adsorption, and mercury intrusion tests were carried out on the Permian shales from the outcrop and HC well in the southern Anhui. The results show that the Permian shales mainly consist of organic matter, quartz, illite, calcite, and pyrite, of which pyrite occurs as framboids coexisting with organic matter and the organic matter is distributed in shales in stripped, interstitial, thin film and shell shapes. The basic pore types are inorganic mineral pore (intercrystalline pore, intergranular edge pore, intergranular pore, and interlayer pore in clay minerals and the organic pore and microfracture, of which organic pore and microfracture are the dominating pore types. In shale, organic pores are not developed at all in some organic grains but are well developed in others, which may be related to the types of and maceral compositions of kerogen. Under tectonic stress, shale rocks could develop mylonitization phenomenon exhibiting organic grains well blend with clay minerals, and produce a mass of microfractures and nanopores between organic matter grains and clay minerals. Mercury intrusion tests show that the shale is mainly composed of micropore and transition pore with high porosity, good pore connectivity and high efficiency of mercury withdraw, while the shale that mainly dominated by mesopore and macropore has a low porosity, poor pore connectivity, and low efficiency of the mercury withdraw. The volume percentage of mesopore and marcopore is increasing with the increase of quartz, and that of micropore and transition pore has a decreased tendency along with the increase of soluble organic matter (S1. Organic matter is the main contributor to

  20. Latest Permian carbonate carbon isotope variability traces heterogeneous organic carbon accumulation and authigenic carbonate formation

    Science.gov (United States)

    Schobben, Martin; van de Velde, Sebastiaan; Gliwa, Jana; Leda, Lucyna; Korn, Dieter; Struck, Ulrich; Vinzenz Ullmann, Clemens; Hairapetian, Vachik; Ghaderi, Abbas; Korte, Christoph; Newton, Robert J.; Poulton, Simon W.; Wignall, Paul B.

    2017-11-01

    Bulk-carbonate carbon isotope ratios are a widely applied proxy for investigating the ancient biogeochemical carbon cycle. Temporal carbon isotope trends serve as a prime stratigraphic tool, with the inherent assumption that bulk micritic carbonate rock is a faithful geochemical recorder of the isotopic composition of seawater dissolved inorganic carbon. However, bulk-carbonate rock is also prone to incorporate diagenetic signals. The aim of the present study is to disentangle primary trends from diagenetic signals in carbon isotope records which traverse the Permian-Triassic boundary in the marine carbonate-bearing sequences of Iran and South China. By pooling newly produced and published carbon isotope data, we confirm that a global first-order trend towards depleted values exists. However, a large amount of scatter is superimposed on this geochemical record. In addition, we observe a temporal trend in the amplitude of this residual δ13C variability, which is reproducible for the two studied regions. We suggest that (sub-)sea-floor microbial communities and their control on calcite nucleation and ambient porewater dissolved inorganic carbon δ13C pose a viable mechanism to induce bulk-rock δ13C variability. Numerical model calculations highlight that early diagenetic carbonate rock stabilization and linked carbon isotope alteration can be controlled by organic matter supply and subsequent microbial remineralization. A major biotic decline among Late Permian bottom-dwelling organisms facilitated a spatial increase in heterogeneous organic carbon accumulation. Combined with low marine sulfate, this resulted in varying degrees of carbon isotope overprinting. A simulated time series suggests that a 50 % increase in the spatial scatter of organic carbon relative to the average, in addition to an imposed increase in the likelihood of sampling cements formed by microbial calcite nucleation to 1 out of 10 samples, is sufficient to induce the observed signal of carbon

  1. Lipid Biomarker Records Across the Permian-Triassic Boundary from Kap Stosch, Greenland

    Science.gov (United States)

    Hays, L. E.; Love, G. D.; Foster, C. B.; Grice, K.; Summons, R. E.

    2006-12-01

    The end-Permian extinction was the most severe in the past 500 million years of the Earth's history and evidence that an oceanic anoxic event (OAE) occurred contemporaneously has been presented previously [1,2]. OAEs have, therefore, been proposed as responsible for the mass mortality, and if the anoxic ocean was also euxinic, the release of hydrogen sulfide during upwelling and/or transgression provides an extinction agent in the ocean as well as on land. Chlorobiaceae, as indicators of photic zone euxinia (PZE), utilize hydrogen sulfide as an electron donor for anoxygenic photosynthesis. The detection of isorenieratane and a series of short-chain monoaromatic aryl isoprenoids, biomarkers for Chlorobiaceae, in sediments indicates the presence of hydrogen sulfide in the photic zone of the water column during sediment deposition. The Kap Stosch area in Eastern Greenland was identified as a Permian-Triassic boundary (PTB) outcrop of homogeneous shale, silty shale, and siltstone facies [3]. Another late Permian section in Eastern Greenland, the Ravnefjeld Formation, has framboidal pyrites indicative of sulfidic deep water [4]. A sample suite from the Kap Stosch region was studied using standard organic geochemistry methods including stable isotopic analyses of organic carbon, Rock-Eval pyrolysis, and biomarker hydrocarbon analysis. Aryl isoprenoids, including isorenieratane, were present in all samples studied and the concentrations were observed to fluctuate in tandem with TOC, similar to other Mesozoic OAEs. The molecular ratios of pristane/phytane and hopanes/steranes as well as the 2-methyl-hopane index (2-MHI) fluctuated dramatically through this section as they do at the type section at Meishan and in the Perth Basin [5]. The 2-MHI shows an inverse pattern to the total aryl isoprenoids, perhaps indicative of instability in the form of primary productivity in the water column during euxinic episodes. This can result in nitrogen limitation and a competitive

  2. Cross-cultural adaptation and validation of the Hungarian version of the Core Outcome Measures Index for the back (COMI Back).

    Science.gov (United States)

    Klemencsics, Istvan; Lazary, Aron; Valasek, Tamas; Szoverfi, Zsolt; Bozsodi, Arpad; Eltes, Peter; Fekete, Tamás Fülöp; Varga, Peter Pal

    2016-01-01

    The Core Outcome Measure Index (COMI) is a short, multidimensional outcome instrument developed for the evaluation of patients with spinal conditions. The aim of this study was to produce a cross-culturally adapted and validated Hungarian version of the COMI Back questionnaire. A cross-cultural adaptation of the COMI into Hungarian was carried out using established guidelines. Low back pain patients completed a booklet of questionnaires containing the Hungarian versions of COMI, Oswestry Disability Index (ODI) and WHO Quality of Life-BREF assessment (WHOQOL-BREF). The validation of the COMI included assessment of its construct validity, reliability, and responsiveness. 145 patients participated in the assessment of reliability and 159 surgically treated patients were included in the responsiveness study. Excellent correlation was found between COMI and ODI scores (rho = 0.83, p cross-cultural adaptation of the COMI into the Hungarian language was successful, resulting in a reliable and valid measurement tool with good clinimetric properties.

  3. A Special Issue: Geomathematics in practice: Case studies from earth- and environmental sciences – Proceedings of the Croatian-Hungarian Geomathematical Congress, Hungary 2015

    Directory of Open Access Journals (Sweden)

    Hatvani István Gábor

    2016-01-01

    Full Text Available The present paper aims to introduce the current problems of geomathematics along with giving on overview on the papers published in the special issue covering the Croatian-Hungarian Geomathematical Congress of 2015 in Hungary.

  4. FROM THE ZITZER CLUB TO THE BATTLE OF LASLOVO. The involvement of the Hungarian minorities in the 1991-1995 Yugoslav wars

    Directory of Open Access Journals (Sweden)

    Szabolcs LÁSZLÓ

    2012-12-01

    Full Text Available The paper addresses a ‘blind-spot’ of the scholarly works dealing the 1991- 1995 wars in former Yugoslavia, namely: examining the involvement of the Hungarian minorities of the Baranja and Vojvodina regions in the armed conflicts of the war in Croatia. It starts with a short presentation of the demographic and political situation of the Hungarian communities living in the two regions. The following comparative analysis will embed the issue in the ongoing scholarly discussions on ethnicity formation and ethnic conflict, giving a conceptualization of the phenomenon discussed, and explaining the nature of the involvement of the Hungarian minority in the war. The case of the Hungarian minorities reinforces the perspective that the armed conflict was not an ‘ethnic war’, but an artificially imposed aggression and polarizing force that went against the ‘normal’ frame of mind and social behavior of a multiethnic federal state.

  5. Upper Gastrointestinal (GI) Series

    Science.gov (United States)

    ... standard barium upper GI series, which uses only barium a double-contrast upper GI series, which uses both air and ... evenly coat your upper GI tract with the barium. If you are having a double-contrast study, you will swallow gas-forming crystals that ...

  6. Two Austro-Hungarian Women Writers, Anna Tutsek and Terka Lux, Creating New Urban Identities in Early Twentieth-Century Budapest

    OpenAIRE

    Judit Kádár

    2016-01-01

    In this paper, I examine some literary texts of two turn-of-the century Hungarian women writers, Anna Tutsek and Terka Lux who left behind their childhood environment in remote regions of the Austro-Hungarian Monarchy in order to move to Budapest, the capital of the eastern part of the Empire. Assuming that individuals hold multiple identities that are flexible and inevitably affected by environmental and social changes, my main focus is on the transformation of their ethnic, regional, occupa...

  7. Rare earths from uranium mineralization occurrences in the Permian of the Gemericum, the Western Carpathians

    International Nuclear Information System (INIS)

    Rojkovic, I.; Medved, J.; Walzel, E.; Posta, S.; Sulovsky, P.

    1989-01-01

    Uranium mineralization in the Permian of the Gemericium is accompanied by apatite, monazite and xenotime. The study of rare earth elements distribution is based on the results of instrumental neutron activation analysis and optical emission spectroscopy analysis of rocks and energy-dispersive X-ray microanalyses of minerals. The main light rare earth elements bearing mineral is monazite; for heavy rare earth elements it is xenotime. The rocks accompanying uranium mineralization have increased rare earth elements contents. The mobilization and concentration of uranium mineralization took place during the Alpine metallogenic processes. These processes were also associated with rare earth elements mobilization is which total and selective enrichment in light rare earth elements and heavy rare earth elements was observed. (author). 12 figs., 6 tabs., 5 refs

  8. Origin and distribution of tonsteins in late permian coal seams of Southwestern China

    Science.gov (United States)

    Zhou, Yinzhu; Ren, Y.-L.; Bohor, B.F.

    1982-01-01

    We have surveyed the areal and stratigraphic distribution of tonsteins in Late Permian coalfields of southwestern China over an area of several hundred thousand square kilometers. We studied the relationship between tonstein distribution and sedimentary environment. Based on mineralogical and petrographic data, we have concluded that these tonsteins originated as air-fall volcanic ashes. Following accumulation in the peat swamps, in situ alteration of the vitric and lithic components took place under acidic conditions, leading to the formation of kaolinite. Based on petrologic, mineralogic, and chemical analytical data, we have determined that the application of mineralogic and geochemical criteria for tonsteins may be useful in correlating coal beds, predicting coal qualities and reconstructing related sedimentary paleoenvironmental conditions. ?? 1982.

  9. Restoration of marine ecosystems following the end-Permian mass extinction: pattern and dynamics

    Science.gov (United States)

    Chen, Z.

    2013-12-01

    Life came closest to complete annihilation during the end-Permian mass extinction (EPME). Pattern and cause of this great dying have long been disputed. Similarly, there is also some debate on the recovery rate and pattern of marine organisms in the aftermath of the EPME. Some clades recovered rapidly, within the first 1-3 Myr of the Triassic. For instance, foraminiferal recovery began 1 Myr into the Triassic and was not much affected by Early Triassic crises. Further, some earliest Triassic body and trace fossil assemblages are also more diverse than predicted. Others, ie. Brachiopods, corals etc., however, did not rebound until the Middle Triassic. In addition, although ammonoids recovered fast, reaching a higher diversity by the Smithian than in the Late Permian, much of this Early Triassic radiation was within a single group, the Ceratitina, and their morphological disparity did not expand until the end-Spathian. Here, I like to broaden the modern ecologic network model to explore the complete trophic structure of fossilized ecosystems during the Permian-Triassic transition as a means of assessing the recovery. During the Late Permian and Early Triassic, primary producers, forming the lowest trophic level, were microbes. The middle part of the food web comprises primary and meso-consumer trophic levels, the former dominated by microorganisms such as foraminifers, the latter by opportunistic communities (i.e. disaster taxa), benthic shelly communities, and reef-builders. They were often consumed by invertebrate and vertebrate predators, the top trophic level. Fossil record from South China shows that the post-extinction ecosystems were degraded to a low level and typified by primary producers or opportunistic consumers, which are represented by widespread microbialites or high-abundance, low-diversity communities. Except for some opportunists, primary consumers, namely foraminifers, rebounded in Smithian. Trace-makers recovered in Spathian, which also saw

  10. Ármin Vámbéry (1832-1913 as a Historian of Early Hungarian Settlement in the Carpathian Basin

    Directory of Open Access Journals (Sweden)

    Nándor Dreisziger

    2016-01-01

    Full Text Available In the English-speaking world Ármin Vámbéry is known as a traveler in Central Asia and a student of Turkic cultures and languages. In his native Hungary he is also known for his disagreement with linguists who believed that Hungarian belonged to the Ugric branch of the Finno-Ugric languages—a part of the Uralic linguistic family. Rather than accepting this theory, Vámbéry contended that Hungarian was largely a Turkic language that belonged more to the Altaic family. Few people know that Vámbéry also expressed strong opinions about the genesis of the Hungarian nation. The most important aspect of Vámbéry’s theory about Hungarian origins is the thesis that Hungarian ethnogenesis took place—beginning with late Roman times or even earlier—in the Carpathian Basin. A corollary of this proposition is that the nomadic tribes that conquered the Carpathian Basin at the end of the ninth century were Turkic peoples who were few in numbers and were assimilated by the region’s autochthonous—and by then Hungarian-speaking—population. This paper outlines Vámbéry’s arguments and describes to what extent research on this subject in the century since Vámbéry’s death has confirmed or contradicted his unconventional ideas.

  11. Permian Triassic palynofloral transition in Chintalapudi area, Godavari Graben, Andhra Pradesh, India

    Science.gov (United States)

    Jha, Neerja; Chary, M. Basava; Aggarwal, Neha

    2012-10-01

    The entire 606 m-thick sedimentary sequence in borecore MCP-7 from Chintalapudi area, Chintalapudi sub-basin has been lithologically designated as Kamthi Formation. However, the palynological investigation revealed five distinct palynoassemblages, which essentially fall under two groups, one group (Palynoassemblage-I, II and III) having dominance of striate disaccates along with presence of some stratigraphically significant taxa, belongs to Late Permian (Raniganj) palynoflora, while the other group (Palynoassemblages IV and V) shows sharp decline in percentage of characteristic taxa of first group, i.e., striate disaccates, and consequent rise or dominance of taeniate and cingulate cavate spores, belongs to Early Triassic (Panchet) palynoflora. Palynoassemblage-I, II and III (Group I) are characterized by dominance of striate disaccates chiefly, Striatopodocarpites spp. and Faunipollenites spp. along with presence of rare but stratigraphically significant taxa, viz., Gondisporites raniganjensis, Falcisporites nuthaliensis, Klausipollenites schaubergeri, Chordasporites sp., Striomonosaccites, ovatus, Crescentipollenites multistriatus, Verticipollenites debiles, Strotersporites crassiletus, Guttulapollenites hannonicus, G. gondwanensis, Hamiapollenites insolitus, Corisaccites alutus, Lunatisporites ovatus, Weylandites spp. and Vitreisporites pallidus. Palynoassemblage-I is distinguished by significant presence of Densipollenites spp. while Palynoassemblage-II shows significant presence of Crescentipollenites spp. and Palynoassemblage-III differs from the above two assemblages in having significant presence of Guttulapollenites hannonicus. Palynoassemblage-IV (Group II) is characterized by high percentage of taeniate disaccates chiefly Lunatisporites spp., while Palynoassemblage-V (Group II) is characterized by cingulate-cavate trilete spores chiefly, Lundbladispora spp. and Densoisporites spp. Striate disaccates show a sharp decline in these two assemblages. In

  12. Ca and Sr isotope records support ocean acidification during end-Permian mass extinction

    Science.gov (United States)

    Wang, J.; Jacobson, A. D.; Zhang, H.; Ramezani, J.; Sageman, B. B.; Hurtgen, M.; Bowring, S. A.; Shen, S.

    2017-12-01

    The end-Permian mass extinction represents the most devastating loss of biodiversity during the Phanerozoic. A negative carbon isotope (δ13C) excursion that accompanies the event suggests a significant perturbation to the global carbon cycle, likely induced by CO2 emissions during eruption of the Siberian Traps large igneous province. The carbon cycle is linked with the Ca and Sr cycles through chemical weathering and carbonate precipitation. Therefore, analyses of Ca (δ44/40Ca), radiogenic Sr (87Sr/86Sr), and stable Sr (δ88/86Sr) isotope abundance variations in marine carbonate rocks spanning the Permian-Triassic Boundary (PTB) can reveal key information about biogeochemical changes that occurred during this time. We report δ44/40Ca, 87Sr/86Sr, and δ88/86Sr records analyzed by TIMS for the Meishan and Dajiang sections in China. δ44/40Ca values exhibit similar patterns in both sections. The values remain unchanged across the extinction event layer (EXT) and then decrease by 0.20‰ before increasing by 0.20‰ to 0.40‰ around the PTB. In the Meishan section, 87Sr/86Sr ratios increase after the EXT and return to pre-excursion levels by the PTB. Simultaneously, δ88/86Sr values decrease by 0.12‰ across the EXT and increase by 0.08‰ by the PTB. The patterns of our data support the hypothesis that elevated atmospheric CO2 levels enhanced chemical weathering inputs and might have caused transient ocean acidification, with an "alkalinity overshoot" and increased carbonate deposition occurring after the extinction. Additional measurements and model calculations are underway to help refine and improve these preliminary interpretations.

  13. Eopolydiexodina (Middle Permian giant fusulinids) from Afghanistan: Biometry, morphometry, paleobiogeography, and end-Guadalupian events

    Science.gov (United States)

    Colpaert, Clémentine; Monnet, Claude; Vachard, Daniel

    2015-04-01

    The most spectacular macroevolutionary trend presented by the genera of schwagerinoid fusulinids, during the Pennsylvanian -Permian, is an enormous increase in size, which culminated in the Middle Permian with Eopolydiexodina. However, this potential major biogeographic marker, during the Kubergandian-early Midian time interval, is as yet hampered by its poor taxonomic characterization. Hence, Eopolydiexodina is revised here using biometric and morphometric methods applied to large collections from Afghanistan and selected taxa in the literature. These multivariate analyses consist of classical linear test parameters, as well as new area parameters acquired by computer image analysis. The Afghan species are re-defined, and some other species, occasionally described as Cimmerian, are re-discussed. These methods, combined with classical morphological analyses, also permit to conclude that the largest Eopolydiexodina of Afghanistan are microspheric specimens (probably agamonts) of E. afghanensis and E. bithynica. Two megalospheric groups of individuals (probably gamonts and schizonts) are represented in both species, as well as in E. persica and E. darvasica. Due to this presence of gamonts, agamonts and schizonts in several species, Eopolydiexodina is probably the oldest identified trimorphic genus among the large benthic foraminifers. Biostratigraphically, Eopolydiexodina appears restricted to the late Kubergandian to early Midian. The associated Afghan fusulinids (Dunbarula, Kahlerina, Afghanella, Yangchienia, Sumatrina, and Codonofusiella) allow proposing an accurate biostratigraphy of the Eopolydiexodina species in the Murgabian-Midian boundary interval. Paleobiogeographically, Eopolydiexodina was essentially located in the Laurentian and Perigondwanan borders of the Tethys. The possible presence of Eopolydiexodina in the Cimmerian Continent and in some regions of China has never been irrefutably demonstrated. This paleobiological revision of Eopolydiexodina and

  14. Magyar tónevek angol fordítása [English translations of Hungarian lake names

    Directory of Open Access Journals (Sweden)

    Gercsák, Gábor

    2015-12-01

    Full Text Available Recently prestigious local publishing houses have been publishing a growing number of geographical descriptions of Hungary in English. While these publications are of outstanding design, the authors do not use the names of geographical objects in Hungary in a standardized manner. As a result, the foreign reader may find distinct variants of the same name within the same book. This can encumber the interpretation of information, and the identification of certain geographical features on maps. The author examines the peculiarities of naming lakes in Hungarian and in English while exploring the spelling rules behind the name forms in both languages. The author then compares several examples taken from Hungary with the names of lakes in English-speaking countries. Finally, the author proposes that the English standardized equivalents of the Hungarian names for lakes should be used more consistently.

  15. The Role of Cultural Competence in the Teaching of Hungarian as a Foreign Language and in Cultural Diplomacy

    Directory of Open Access Journals (Sweden)

    Erika Sólyom

    2015-01-01

    Full Text Available In the present paper, I aim to shed light on the importance of cultural competence from three perspectives. First, in my capacity as a sociolinguist, I will talk about how Hungarian culture is incorporated in the textbook "Colloquial Hungarian" (Rounds and Sólyom 2011, providing particular examples from various dialogues and cultural notes from the book. I believe that linguistic competence, communicative competence, and cultural competence are equally important parts of foreign language teaching and foreign language learning. Second, as a foreign language instructor at U.S. study abroad programs, I plan to discuss the importance of cultural norms of the speakers of the local language in the host country. Third, as a director of an American cultural and resource center in Budapest, I will talk about the importance of building bridges between two cultures, describing the goals and missions of the center as well as giving specific examples of the activities of the American Corner Budapest.

  16. The evaluation of the Chernobyl reactor accident by the help of the Hungarian Surveillance of Germinal Mutations

    International Nuclear Information System (INIS)

    Czeizel, A.E.; Elek, Cs.; Susanszky, E.

    1992-01-01

    The germinal mutagenic consequences or radioactive fall-out deposition from the Chernobyl accident in Hungary was evaluated in the ongoing program on the population-based Hungarian Surveillance of Germinal Mutations. The surveillance is based on three groups of indicator conditions: 15 sentinel anomalies (indicators of germinal dominant gene mutations), Down syndrome (an indicator of germinal numerical and structural chromosomal mutations) and unidentified multiple congenital abnormalities (indicators of germinal dominant gene and chromosomal mutations). Cases with indicator conditions were selected from the material of the Hungarian Congenital Abnormality Registry. After the diagnostic accuracies were checked, familial and sporadic cases were separated and only the latter group was evaluated for evidence of new mutations. The analysis did not reveal any measurable germinal mutagenic effects of the Chernobyl reactor accident in Hungary. (author)

  17. Combined Deterministic and Stochastic Approach to Determine Spatial Distribution of Drought Frequency and Duration in the Great Hungarian Plain

    Science.gov (United States)

    Szabó, J. A.; Kuti, L.; Bakacsi, Zs.; Pásztor, L.; Tahy, Á.

    2009-04-01

    Drought is one of the major weather driven natural hazards, which has most harm impacts on environment, agricultural and hydrological factors than the other hazards. In spite of the fact that Hungary - that country is situated in Central Europe - belongs to the continental climate zone (influenced by Atlantic and Mediterranean streams) and this weather conditions should be favourable for agricultural production, the drought is a serious risk factor in Hungary, especially on the so called "Great Hungarian Plain", which area has been hit by severe drought events. These drought events encouraged the Ministry of Environment and Water of Hungary to embark on a countrywide drought planning programme to coordinate drought planning efforts throughout the country, to ensure that available water is used efficiently and to provide guidance on how drought planning can be accomplished. With regard to this plan, it is indispensable to analyze the regional drought frequency and duration in the target region of the programme as fundamental information for the further works. According to these aims, first we initiated a methodological development for simulating drought in a non-contributing area. As a result of this work, it has been agreed that the most appropriate model structure for our purposes using a spatially distributed physically based Soil-Vegetation-Atmosphere Transfer (SVAT) model embedded into a Markov Chain-Monte Carlo (MCMC) algorithm for estimate multi-year drought frequency and duration. In this framework: - the spatially distributed SVAT component simulates all the fundamental SVAT processes (such as: interception, snow-accumulation and melting, infiltration, water uptake by vegetation and evapotranspiration, vertical and horizontal distribution of soil moisture, etc.) taking the groundwater table as lower, and the hydrometeorological fields as upper boundary conditions into account; - and the MCMC based stochastic component generates time series of daily weather

  18. Proceedings of the 12. congress of Hungarian radiologists held at Debrecen, Hungary, 27-29 Aug 1984

    International Nuclear Information System (INIS)

    1984-01-01

    This proceedings contains the titles and, in most cases, the English, German or Hungarian abstracts of 245 papers. The topics include stomach diagnosis, intestines, gynecologic tumor therapy, various tumor diagnosis and therapy, pancreas diagnosis, pediatrical radiology, radiation therapy, liver and biliary track diagnosis, kidney tumor diagnosis, angiography etc. The techniques used were mainly X-ray and isotope radiological methods but others including ultrasonic technique were also employed. (R.P.)

  19. Psychometric evaluation of the general health questionnaire-12 and Rosenberg self-esteem scale in Hungarian and Slovak early adolescents

    OpenAIRE

    Sarkova, M.; Nagyova, I.; Katreniakova, Z.; Geckova, A.M.; Orosova, O.; Middel, B.; van Dijk, J.P.; van den Heuvel, W.

    2006-01-01

    The reliability and factor structure of the General Health Questionnaire-12 (GHQ-12) and the Rosenberg Self-Esteem scale (RSE) were evaluated in samples of Hungarian and Slovak early adolescents. The principal component analyses support the two-factor solution for GHQ-12 with subscales "depression/anxiety" and "social dysfunction". Similarly, the RSE appears to be an instrument with a two-factor structure with subscales "negative self-esteem" and "positive self-esteem" in both samples. Reliab...

  20. The impact of anti-smoking policies of the 2010-2014 Hungarian government - a comprehensive evaluation

    Directory of Open Access Journals (Sweden)

    Tamás Joó

    2018-03-01

    Reducing tobacco use plays a major role in Hungarian efforts to achieve target 3.a of SDG 3 which refers particularly to strengthening the implementation of the WHO Framework Convention on Tobacco Control (WHO FCTC. Politically, and tactically well-organized interventions took the form of a successful “76 days tobacco blitz” and in a short period, the government caught up with a more-than-decade-long deficit in meaningful actions in this important public health domain.

  1. FUTSAL FOR THE BLIND: A NEW OPPORTUNITY FOR HUNGARIAN PEOPLE WITH VISUAL IMPAIRMENTS TO GET ENGAGED IN PHYSICAL ACTIVITY

    OpenAIRE

    Gombás, Judit

    2013-01-01

    The proportion of Hungarian citizens involved in regular physical activity is extremely low and rates are even lower amongst people with disabilities. It is, however, undoubtedly easier to stimulate physical activity if a wide variety of different sports is accessible for them. Blind futsal was introduced by an NGO, Sports and Leisure Association for the Visually Impaired and it has been played in Hungary for only a year. The present work, by introducing this special sport through document an...

  2. Non-invasive PGAA, PIXE and ToF-ND analyses on Hungarian Bronze Age defensive armour

    International Nuclear Information System (INIS)

    Marianne Moedlinger; Imre Kovacs; Zoltan Szoekefalvi-Nagy; Ziad El Morr

    2014-01-01

    Non-invasive, archaeometric analyses on selected Hungarian Bronze Age defensive armour is presented here: three greaves, three helmets two shields as well as one vessel fragment were analysed with PIXE, PGAA and TOF-ND. The detected alloy elemental and phase composition as well as its intergranular or spatial concentration distribution reveals important insights into the alloys used and the manufacturing techniques applied c. 1200-950 BC, and allows to reconstruct the production techniques used during the Late Bronze Age. (author)

  3. Adaptation of nasometry to Hungarian language and experiences with its clinical application.

    Science.gov (United States)

    Hirschberg, Jeno; Bók, Szilvia; Juhász, Márta; Trenovszki, Zsuzsa; Votisky, Péter; Hirschberg, Andor

    2006-05-01

    (1) To adopt the nasometry for the Hungarian language and to obtain normative nasalance scores. (2) To compare our results with the data of other languages and to evaluate the correlation between nasalance scores and perceptual ratings of nasality. (3) To use the nasometry in various fields of the otolaryngological, phoniatric, and logopedic diagnostics, therapy and documentation. (1) To determine the normative nasalance scores regarding the Hungarian language, we included 30 children aged 5-7 years and 45 adults in the 20-25 years age group. In the latter group 15 subjects were speech therapists and 30 phonetically untrained people-15 males and 15 females. phonation of isolated vowels, articulation of spirants, cyclical repetition of affricates, pronunciation of various (oral, nasal, mixed type) sentences and evaluation of the nasalance score in continuous speech. (2) Thirty-six persons (12 speech pathologists, 12 logopedic students, 12 phonetically uneducated individuals) evaluated the children's physiological and nasal speech recordings with a 3-point scale. (3) Two hundred and forty-eight children of kindergarten age were examined, 20 infants and 6 adult singers in the following fields: evaluation of hypernasality due to cleft palate or velopharyngeal insufficiency (VPI), and of the success of the therapy; examination of hyponasality in cases of enlarged adenoid and allergic rhinitis; evaluation of the speech of hard-of-hearing people; differentiation between nasal sigmatism and hyperrhinophony; testing of the resonance in professional singers; examination of infant cry; application of nasometry in the therapy. The mean value of the nasalance score using the oral sentence: "Zsuzsi kutyája ugat" is 11-13%, in the nasal sentence ("A majom banánt enne") 56%, while that of the mixed sentence representing the Hungarian language ("Jó napot kívánok!") falls in the 30-40% range. The resonance grows with aging and there is no significant difference between genders

  4. Competitive Balance in the Austrain, Czech, Hungarian and Ukranian Soccer Leagues

    Directory of Open Access Journals (Sweden)

    Jan Šíma

    2015-03-01

    Full Text Available Competitive Balance in the Austrain, Czech, Hungarian and Ukranian Soccer Leagues This study deals with measuring and evaluating the static competitive balance in four chosen national soccer/football leagues. These are (in alphabetical order the premier leagues in the Austrian, Czech, Hungarian, and Ukrainian soccer/football divisions. Static balance shows how teams in the league tables of each year differ from each another. It is determined by a calculation of determinant divergences in the percentages of winnings. The results of this work provide graphic illustrations of the development of the competitive balance in the aforementioned contests over the latest forty-two years. They identify the development trend of this phenomenon. Of the contests studied, it is the Czech premier league which used to show the highest static balance. However, nowadays, the Austrian and Hungarian leagues are more balanced in the short term. On the contrary, it is the Ukrainian league which is the least balanced. There is an apparent longterm decline of competition balance within all of the analyzed competitions. However, this decline varies a lot within the group. Vyrovnanost soutěže v rakouské, české, maďarské a ukrajinské fotbalové lize Studie se zabývá měřením a vyhodnocením statické vyrovnanosti soutěže čtyř vybraných národních fotbalových lig. Těmito ligami (alfabeticky řazeno jsou česká, maďarská, rakouská a ukrajinská liga. Statická vyrovnanost vypovídá o tom, jak se od sebe lišily týmy v ligových tabulkách každého ročníku. Je stanovena pomocí výpočtu směrodatných odchylek v procentech výher. Výsledky této práce ukazují za pomoci grafů vývoj statické vyrovnanosti vybraných soutěží za posledních čtyřicet dva let. Určují vývojový trend tohoto fenoménu. Z vybraných soutěží vykazuje česká liga nejvyšší statickou vyrovnanost. Přesto jsou dnes rakouská a maďarská liga kr

  5. Effect of the different cover crops on the soil moisture in a Hungarian vineyard

    Science.gov (United States)

    Donkó, Ádám; Miglécz, Tamás; Valkó, Orsolya; Deák, Balázs; Kelemen, András; Török, Péter; Tóthmérész, Béla; Drexler, Dóra

    2017-04-01

    Since many years it is well known that the one-sided mechanical soil cultivation of vineyard inter-rows has many disadvantages. Growers can choose from alternative tillage technologies, such as the usage of green manure, or covering the inter-rows with straw mulch. Another possible technology is tto cover the inter-rows with species-rich seed mixtures. However, selection of the most suitable species is crucial; we have to take into consideration the age of the vines, and the specific characteristics of the vineyards involved. Species rich cover crop technology has many advantages: 1) it helps to prevent erosion and creates easier cultivation circumstances, 2) it has a positive effect on soil structure, soil fertility and ecosystem services, 3) we can create native mixtures from local provenance, adapted to the local climate/vine region/vineyard which enhances the nature conservation value of our site. But, they should not compete significantly with the grapevines, or negatively influence produce quality. In the year of 2012 we created, and started to study three different cover-crop mixtures in Hungarian wine regions under on-farm conditions: Biocont-Ecovin mixture, Mixture of Legumes, Mixture of Grass and Herbs. The results of the botanical surveys, yield and pruning weight were published in many papers and presentations before (e.g. Miglécz et al. 2015, Donkó et al. 2016). Besides the above measures, one key point of the effectiveness and sustainability of the living mulch vegetation is the level of soil moisture. That is why we started to investigate the soil moisture (vol %) of different treatments (Biocont-Ecovin mixture, Mixture of Legumes, Mixture of Grass and Herbs, coverage with Lolium perenne, and Control (spontaneous weed flora)) in at the Feind Winery in Balatonfőkajár (Hungary). The investigated variety is Welschriesling on loamy soil (Tihany Formation), planted in 2010. The seed mixtures were sown in the spring of 2013. We measured soil moisture

  6. Physiological strain in the Hungarian mining industry: The impact of physical and psychological factors.

    Science.gov (United States)

    Varga, József; Nagy, Imre; Szirtes, László; Pórszász, János

    2016-01-01

    The objectives of these investigations completed on workplaces in the Hungarian mining industry were to characterize the physiological strain of workers by means of work pulse and to examine the effects of work-related psychological factors. Continuous heart rate (HR) recording was completed on 71 miners over a total of 794 shifts between 1987 and 1992 in mining plants of the Hungarian mining industry using a 6-channel recorder - Bioport (ZAK, Germany). The work processes were simultaneously documented by video recording along with drawing up the traditional ergonomic workday schedule. All workers passed health evaluation for fitness for work. The effects of different psychological factors (simulated danger, "instrument stress," presence of managers, and effect of prior involvement in accidents as well as different mining technologies and work place illumination) on the work pulse were evaluated. The statistical analysis was completed using SPSS software (version 13.0, SPSS Inc., USA). The work-related physiological strain differed between work places with different mining technologies in groups of 12-18 workers. The work pulse was lowest in bauxite mining (ΔHR = 22±8.9 bpm) and highest in drift drilling in dead rock with electric drilling machine (ΔHR = 30±6.9 bpm). During sham alarm situation the work pulse was significantly higher than during normal activities with the same physical task (ΔHR = 36.7±4.8 bpm vs. 25.8±1.6 bpm, p < 0.001). When work was performed under different psychological stress, the work pulse was consistently higher, while improving the work place illumination decreased the physiological strain appreciably (ΔHR (median, 25-75 percentiles) = 23, 20-26 bmp vs. 28, 25-31.3 bpm, p < 0.001). Recording the heart rate during whole-shift work along with the work conditions gives reliable results and helps isolating factors that contribute to increased strain. The results can be used to implement preventive and health promotion measures. This

  7. Physiological strain in the Hungarian mining industry: The impact of physical and psychological factors

    Directory of Open Access Journals (Sweden)

    József Varga

    2016-08-01

    Full Text Available Objectives: The objectives of these investigations completed on workplaces in the Hungarian mining industry were to characterize the physiological strain of workers by means of work pulse and to examine the effects of work-related psychological factors. Material and Methods: Continuous heart rate (HR recording was completed on 71 miners over a total of 794 shifts between 1987 and 1992 in mining plants of the Hungarian mining industry using a 6-channel recorder – Bioport (ZAK, Germany. The work processes were simultaneously documented by video recording along with drawing up the traditional ergonomic workday schedule. All workers passed health evaluation for fitness for work. The effects of different psychological factors (simulated danger, “instrument stress,” presence of managers, and effect of prior involvement in accidents as well as different mining technologies and work place illumination on the work pulse were evaluated. The statistical analysis was completed using SPSS software (version 13.0, SPSS Inc., USA. Results: The work-related physiological strain differed between work places with different mining technologies in groups of 12–18 workers. The work pulse was lowest in bauxite mining (ΔHR = 22±8.9 bpm and highest in drift drilling in dead rock with electric drilling machine (ΔHR = 30±6.9 bpm. During sham alarm situation the work pulse was significantly higher than during normal activities with the same physical task (ΔHR = 36.7±4.8 bpm vs. 25.8±1.6 bpm, p < 0.001. When work was performed under different psychological stress, the work pulse was consistently higher, while improving the work place illumination decreased the physiological strain appreciably (ΔHR (median, 25–75 percentiles = 23, 20–26 bmp vs. 28, 25–31.3 bpm, p < 0.001. Conclusions: Recording the heart rate during whole-shift work along with the work conditions gives reliable results and helps isolating factors that contribute to increased strain. The

  8. Permian depositional age of metaturbidites of the Duque de York Complex, southern Chile: U-Pb SHRIMP data and palynology

    International Nuclear Information System (INIS)

    Sepulveda, Fernando A; Palma-Heldt, Sylvia; Herve, Francisco; Fanning, Mark

    2010-01-01

    The Duque de York Complex (DYC) is part of the low grade metamorphic accretionary complexes of the pre-Andean Patagonian 'basement'. It is a sedimentary succession exposed along the western margin of southernmost South America. New U-Pb zircon ages and palynological data restrict the maximum depositional age of the DYC to the limit between the early Permian (Kungurian) and the middle Permian (Roadian). The palynological association recorded in the DYC, characterized mainly by Gymnospermopsida pollen, indicates a humid environment of forest with an under-growth of ferns. Regional paleogeographic correlations point out that an interpretation of DYC as an autochthonous terrane cannot be discarded, contrasting with previous hypotheses which suggest an allochthonous character for this complex

  9. Paleoecological and paleoenvironmental changes during the continental Middle-Late Permian transition at the SE Iberian Ranges, Spain

    Science.gov (United States)

    De la Horra, R.; Galán-Abellán, A. B.; López-Gómez, J.; Sheldon, N. D.; Barrenechea, J. F.; Luque, F. J.; Arche, A.; Benito, M. I.

    2012-08-01

    The Middle and Late Permian are characterized by a pair of mass-extinction events that are recorded in both marine and continental environments. Here, we present the first continental western peri-Tethyan record of an extinction event located in the Middle-Late interval. In the SE Iberian Ranges, Central Spain, the transition between the Lower and Middle subunits of the Middle Permian Alcotas Formation indicates a significant paleoclimatic change from arid and semiarid conditions towards more humid conditions. Coincident with the onset of humid conditions there were changes in the sedimentology, mineralogy, and geochemistry that indicate significant environmental changes including a shift in weathering intensity and a change of fluvial style from braided to meandering systems. Near the top of the Middle Subunit, a local biotic crisis is recorded by palynomorph assemblages. Following this crisis, there is a total absence of coal beds, plant remains, and microflora that defines a barren zone in the uppermost part of the Alcotas Formation which is recorded throughout the basin. The barren zone is accompanied by a shift back to braided stream systems, but not by a return to carbonate-bearing paleosols indicative of arid or semi-arid conditions. This combination of features is consistent with other Middle-Late continental basins related with mass extinctions, so the barren zone is interpreted as the extinction interval. The regional character of the extinction interval and its proximity with the Middle-Late Permian transition could be related with the global mid-Capitanian biotic turnover described in this period of time in other marine basins. However, the common difficulties of dating with precision non-marine rocks make this relationship difficult to probe in the Iberian Basin and in other Middle-Late Permian basins. Further work, including high resolution carbon-isotope analyses and complete studies of the magnetostratigraphy, should be desirable in order to obtain

  10. Lithostratigraphy, depositional environments and sedimentology of the Permian Vryheid Formation (Karoo Supergroup), Arnot North, Witbank Coalfield, South Africa

    OpenAIRE

    2009-01-01

    M.Sc. This work documents the lithostratigraphy and interpreted depositional environments of the Permian Vryheid Formation in the most northern proximal setting yet studied in the Witbank Coalfield. Data from 924 boreholes from two mining companies (Anglo Operations Ltd. and Xstrata Coal Ltd.) drilled over 50 years, covering an area of 910km2 revealed a 35m sequence of terrigenous clastic sedimentary rocks containing two coal seams. These seams are numbered No. 1 at the base and No. 2 at t...

  11. Identification of the Early Permian (Autunian) in the subsurface of the Ebro Basin, NE Spain, and its paleogeographic consequences

    OpenAIRE

    Arche, A.; Díez, J.B.; López-Gómez, José

    2007-01-01

    [EN] The Early Permian (Autunian) has not been identifi ed up to now in the subsurface of the Tertiary Ebro Basin because of the scarcity of oil well boreholes reaching the Variscan basement and the systematic attribution of a Carboniferous age, without any paleontological data, to the unmetamorfosed siliciclastic sediments found at the base of some of them, clearly above the Early Paleozoic basement. Grey and black shale samples recovered from cores preserved in the REPSOL-YPF archi...

  12. Delayed recovery of non-marine tetrapods after the end-Permian mass extinction tracks global carbon cycle

    OpenAIRE

    Irmis, Randall B.; Whiteside, Jessica H.

    2011-01-01

    During the end-Permian mass extinction, marine ecosystems suffered a major drop in diversity, which was maintained throughout the Early Triassic until delayed recovery during the Middle Triassic. This depressed diversity in the Early Triassic correlates with multiple major perturbations to the global carbon cycle, interpreted as either intrinsic ecosystem or external palaeoenvironmental effects. In contrast, the terrestrial record of extinction and recovery is less clear; the effects and magn...

  13. Multiple episodes of extensive marine anoxia linked to global warming and continental weathering following the latest Permian mass extinction.

    Science.gov (United States)

    Zhang, Feifei; Romaniello, Stephen J; Algeo, Thomas J; Lau, Kimberly V; Clapham, Matthew E; Richoz, Sylvain; Herrmann, Achim D; Smith, Harrison; Horacek, Micha; Anbar, Ariel D

    2018-04-01

    Explaining the ~5-million-year delay in marine biotic recovery following the latest Permian mass extinction, the largest biotic crisis of the Phanerozoic, is a fundamental challenge for both geological and biological sciences. Ocean redox perturbations may have played a critical role in this delayed recovery. However, the lack of quantitative constraints on the details of Early Triassic oceanic anoxia (for example, time, duration, and extent) leaves the links between oceanic conditions and the delayed biotic recovery ambiguous. We report high-resolution U-isotope (δ 238 U) data from carbonates of the uppermost Permian to lowermost Middle Triassic Zal section (Iran) to characterize the timing and global extent of ocean redox variation during the Early Triassic. Our δ 238 U record reveals multiple negative shifts during the Early Triassic. Isotope mass-balance modeling suggests that the global area of anoxic seafloor expanded substantially in the Early Triassic, peaking during the latest Permian to mid-Griesbachian, the late Griesbachian to mid-Dienerian, the Smithian-Spathian transition, and the Early/Middle Triassic transition. Comparisons of the U-, C-, and Sr-isotope records with a modeled seawater PO 4 3- concentration curve for the Early Triassic suggest that elevated marine productivity and enhanced oceanic stratification were likely the immediate causes of expanded oceanic anoxia. The patterns of redox variation documented by the U-isotope record show a good first-order correspondence to peaks in ammonoid extinctions during the Early Triassic. Our results indicate that multiple oscillations in oceanic anoxia modulated the recovery of marine ecosystems following the latest Permian mass extinction.

  14. Tectono-sedimentary evolution of the Permian-Triassic extension event in the Zagros basin (Iran): results from analogue modelling

    Science.gov (United States)

    Madani-kivi, M.; Zulauf, G.

    2015-12-01

    Since the 1970s, the largest oil and gas reservoirs have been discovered in the Permian-Early Triassic formationsin Saudi Arabia. Thus, this time period is important for the discovery of new oil reserves in Iran. The Arabian passivecontinental margin has undergone lithospheric extension during the Permian-Triassic, which led to the formation of theNeo-Tethys. The aim of this paper is to describe the development of the continental rift basin in the Zagros region basedon the tectono-sedimentological evolution. We have studied well-log data to specify the distribution of synrift depositsin the Zagros and have related this information to the modelling. Environmental changes indicated by various sedimentarysequences, from a siliciclastic basin to a carbonate platform setting, are described. The Cambrian Hormuz salt, whichoverlies the metamorphosed Precambrian basement, becomes effective as a basal detachment layer influencing the styleof overburden deformation during the Permian-Triassic extension event. We have investigated the formation of variousstructures linked to the presence or absence of the Hormuz layer by analogue modelling and relating these structures to theLate Palaeozoic sedimentation. Based on results of the analogue modelling, we argue that the basal detachment layer (Hormuzseries) has contributed to the various structural styles of the extensional basin development in the Fars domain and theLorestan domain.

  15. Permian-Triassic thermal anomaly of the active margin of South America as a result of plate kinematics reorganization

    Science.gov (United States)

    Riel, Nicolas; Jaillard, Etienne; Guillot, Stéphane; Martelat, Jean-Emmanuel; Braun, Jean

    2013-04-01

    From Permian to Triassic times, tectonic plate reorganization provoked Pangaea breakup, counterclockwise rotation of Gondwana, closing of the Paleo-Tethys Ocean and opening of the Neo-Tethys oceanic realm. Meanwhile, the switch from arc volcanism to widespread S-type magmatism along the western South American active margin around 275-265 Ma is symptomatic of the onset of a large-scale Permian-Triassic thermal anomaly (PTTA)affecting the whole margin. Here we report metamorphic and U-Pb geochronological results from the El Oro metamorphic complex in the forearc zone of southwestern Ecuador, which recorded the last step, at 230-225 Ma, of the PTTA. The change in the drift direction of Gondwana from north to east at ca. 270 Ma was related to plate reorganization and provoked the verticalization of the subducted Panthalassa slab. As the slab verticalized, strong heat advection produced a high heat flow beneath the active margin inducing the development of a huge thermal anomaly responsible for the PTTA, which lasted 30 Ma. This voluminous magmatic activity culminated at the Permian-Triassic boundary, and may have contributed to the degradation of life conditions on the Earth surface.

  16. Aridification across the Carboniferous-Permian transition in central equatorial Pangea: The Catalan Pyrenean succession (NE Iberian Peninsula)

    Science.gov (United States)

    Mujal, Eudald; Fortuny, Josep; Marmi, Josep; Dinarès-Turell, Jaume; Bolet, Arnau; Oms, Oriol

    2018-01-01

    The Carboniferous-Permian terrestrial successions record a global climatic shift from icehouse to hothouse conditions. Our multidisciplinary study documents an aridification trend throughout the 1000 m thick composite terrestrial succession of the western Catalan Pyrenees (NE Iberian Peninsula), representing this time period. The detailed stratigraphic framework integrates sedimentology, paleopedology, biochronology (plant fossils and tetrapod footprints) and geochronology (paleomagnetism). Additional absolute age correlation is also carried out. The new and reviewed data show that the late Carboniferous wet environments (with short drought periods) progressively changed to a strong seasonal semi-arid and arid climate (with short humid periods) through the early Permian. This paleoclimatic trend supports the previously suggested aridification of the Pangean pan-tropical belt, and supports the hypothesis of the influence of the recurrent climatic fluctuations in Central Pangea, being tentatively correlated to the Southern Gondwanan glaciation-deglaciation periods. Therefore, the Carboniferous-Permian terrestrial succession from the Catalan Pyrenees emerges as a continuous record that can help to constrain late Paleozoic paleoenvironmental events.

  17. Timing of global regression and microbial bloom linked with the Permian-Triassic boundary mass extinction: implications for driving mechanisms.

    Science.gov (United States)

    Baresel, Björn; Bucher, Hugo; Bagherpour, Borhan; Brosse, Morgane; Guodun, Kuang; Schaltegger, Urs

    2017-03-06

    New high-resolution U-Pb dates indicate a duration of 89 ± 38 kyr for the Permian hiatus and of 14 ± 57 kyr for the overlying Triassic microbial limestone in shallow water settings of the Nanpanjiang Basin, South China. The age and duration of the hiatus coincides with the Permian-Triassic boundary (PTB) and the extinction interval in the Meishan Global Stratotype Section and Point, and strongly supports a glacio-eustatic regression, which best explains the genesis of the worldwide hiatus straddling the PTB in shallow water records. In adjacent deep marine troughs, rates of sediment accumulation display a six-fold decrease across the PTB compatible with a dryer and cooler climate as indicated by terrestrial plants. Our model of the Permian-Triassic boundary mass extinction (PTBME) hinges on the synchronicity of the hiatus with the onset of the Siberian Traps volcanism. This early eruptive phase released sulfur-rich volatiles into the stratosphere, thus simultaneously eliciting a short-lived ice age responsible for the global regression and a brief but intense acidification. Abrupt cooling, shrunk habitats on shelves and acidification may all have synergistically triggered the PTBME. Subsequently, the build-up of volcanic CO 2 induced a transient cool climate whose early phase saw the deposition of the microbial limestone.

  18. Mineralogical and Geochemical Characteristics of Late Permian Coals from the Mahe Mine, Zhaotong Coalfield, Northeastern Yunnan, China

    Directory of Open Access Journals (Sweden)

    Xibo Wang

    2015-07-01

    Full Text Available This paper reports the mineralogical and geochemical compositions of the Late Permian C2, C5a, C5b, C6a, and C6b semianthracite coals from the Mahe mine, northeastern Yunnan, China. Minerals in the coals are mainly made up of quartz, chamosite, kaolinite, mixed-layer illite/smectite (I/S, pyrite, and calcite; followed by anatase, dolomite, siderite, illite and marcasite. Similar to the Late Permian coals from eastern Yunnan, the authigenic quartz and chamosite were precipitated from the weathering solution of Emeishan basalt, while kaolinite and mixed-layer I/S occurring as lenses or thin beds were related to the weathering residual detrital of Emeishan basalt. However, the euhedral quartz and apatite particles in the Mahe coals were attributed to silicic-rock detrital input. It further indicates that there has been silicic igneous eruption in the northeastern Yunnan. Due to the silicic rock detrital input, the Eu/Eu* value of the Mahe coals is lower than that of the Late Permian coals from eastern Yunnan, where the detrital particles were mainly derived from the basalt. The high contents of Sc, V, Cr, Co, Ni, Cu, Ga, and Sn in the Mahe coals were mainly derived from the Kangdian Upland.

  19. The youngest trigonotarbid Permotarbus schuberti n. gen., n. sp. from the Permian Petrified Forest of Chemnitz in Germany

    Directory of Open Access Journals (Sweden)

    J. A. Dunlop

    2013-08-01

    Full Text Available A new trigonotarbid (Arachnida: Trigonotarbida is described as Permotarbus schuberti n. gen., n. sp. from the Early Permian Petrified Forest (Rotliegend of Chemnitz in Saxony (Germany. At ca. 290 Ma it represents the youngest record of this extinct arachnid order discovered to date. Its familial affinities are uncertain, but may lie close to the Aphantomartidae. The distribution of the trigonotarbid genera through time is summarised, together with a list of their seventy-seven fossil-yielding localities. Together they offer a broad overview of the group's fossil record, which is heavily biased towards the Moscovian Stage (ca. 307–312 Ma of the Late Carboniferous in Europe and North America. This is due in no small part to numerous localities associated with coal mining districts, and trigonotarbids are found less frequently after this stage. While it is tempting to associate this with biological events – such as a putative "Carboniferous Rainforest Collapse" dating to ca. 305 Ma – it is difficult to differentiate the effects of genuine extinction patterns from artefacts caused by fewer appropriate localities in the economically less relevant latest Carboniferous and Early Permian strata. Nevertheless, trigonotarbids became extinct at some point after the Early Permian and loss of the Coal Measures forests remains one of the most likely possible causes. doi:10.1002/mmng.201300012

  20. Kerogen morphology and geochemistry at the Permian-Triassic transition in the Meishan section, South China: Implication for paleoenvironmental variation

    Science.gov (United States)

    Sawada, Ken; Kaiho, Kunio; Okano, Kazuki

    2012-08-01

    Detailed fluorescent microscopic observations and organic geochemical analyses for insoluble sedimentary organic matter (kerogens) are conducted on the end-Permian to earliest Triassic sediments in the Meishan section A of South China. The main objectives of the present study are to reconstruct variations of marine and terrestrial environments, and to evaluate bulk characteristics of terrestrial input in the palaeo-Tethys ocean for the Permian-Triassic boundary (PTB). Most of kerogens in the Meishan section are mainly composed of marine algae-derived amorphous organic matter, while terrestrial plant-derived amorphous organic matter is remarkably dominant in the mass extinction horizon reported previously. The relative abundances of marine organic matter may vary depending on marine production rather than terrestrial input in the palaeo-Tethys associated with changing terrestrial vegetation. We also identified aromatic furans as major compounds in kerogen pyrolysate of all layers. It is possible that sources of aromatic furans with alkyl group, fungi and lichen, proliferated as disaster biota in terrestrial ecosystem through the PTB. Higher abundances of herbaceous organic matter are observed in the layers above the mass extinction horizon. However, the conifer biomarker retene can be identified in kerogen pyrolysates of all layers. These results imply that the productions of herbaceous plants increased as dominant pioneer biota in early stage of recovery for terrestrial ecosystem after its collapse, but also that woody plant potentially continued to be produced in land area throughout the end-Permian and earliest-Triassic.