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Sample records for hungarian upper permian

  1. 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 th

  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. The prospects of oil occurrence of the upper Permian and Triassic layers in the Michaiusk area

    Energy Technology Data Exchange (ETDEWEB)

    Alabushin, A.A.; Turchaninov, G.N.

    1981-01-01

    Oil manifestations in the upper Permian and Triassic deposits in the Michaiusk area are analyzed. In the Triassic deposits, the T-1 layer is identified, and it is recommended as a first order objective for the set up of prospect developing operations in the search for oil.

  4. Paleomagnetism of the Upper Carboniferous and Upper Permian sedimentary rocks from Novaya Zemlya Archipelago

    Science.gov (United States)

    Abashev, Victor V.; Mikhaltsov, Nikolay E.; Vernikovsky, Valery A.; Metelkin, Dmitry V.; Matushkin, Nikolay Yu.; Doubrovine, Pavel V.

    2016-04-01

    Here we present the first paleomagnetic directions and paleomagnetic poles for Upper Permian and Upper Carboniferous sedimentary rocks (sandstones and limestones) of the Novaya Zemlya Archipelago in the Russian High Arctic region. The paleomagnetic directions were obtained through detailed thermal and alternating field demagnetization experiments, using the principal component analysis of demagnetization data. A positive fold test and a positive reversal test indicate that the isolated paleomagnetic directions correspond to the primary magnetization components. Magnetic remanence carriers were characterized through rock-magnetic analyses, including measurements of temperature dependence of low-field magnetic susceptibility, magnetic hysteresis curves, and first-order reversal curves (FORC). We will describe the rock-magnetic properties of different lithological units and discuss their implications for the stability of natural remanent magnetization (NRM) and the veracity of paleomagnetic record. The tectonics implications of the new paleomagnetic data for the evolution of the Barents-Kara continental margin and the Novaya Zemlya Archipelago will be also discussed. The paleomagnetic poles differ slightly from the corresponding section of the APWP for Baltica, which is probably due to inclination shallowing effect or the tectonic features of the region. The study was supported by Russian Science Foundation grant 14-37-00030, the SIU project HNPla-2013/10049 (HEAT) and by Ministry of Education and Science of the Russian Federation grant 5.515.2014/K.

  5. Paleoecology of flora from coal measures of Upper Permian in western Guizhou

    Energy Technology Data Exchange (ETDEWEB)

    Guo, Y. (China University of Mining and Technology (China))

    1990-03-01

    Based on paleobotany, palynology and sedimentology, the paper discusses the paleoecology of flora from coal measures of Upper Permian in Western Guizhou. The four major floras are: the swamp flora dominated by Lycopodiales, the water front floras dominated by Calamites, the floodplain flora dominated by Gigantopterides, Psaronics and the upland flora dominated by conifers, Ginkgos and Pteridospermus. The features of the different floras are described in detail. 6 refs., 3 figs.

  6. Sedimentology and distribution of Upper Permian lowstand fans, Bredehorn Member, Schuchert Dal Formation, East Greenland

    Energy Technology Data Exchange (ETDEWEB)

    Kreiner-Moeller, M.; Piasecki, S.; Stemmerik, L.

    1999-07-01

    The Upper Permian basin of central East Greenland was characterized by shallow marine platform carbonates along the basin margins and over fault crests, and deeper water siliciclastics in the basin centres during the later stages of deposition. The basinal, siliciclastic-dominated succession includes the organic rich, source prone shales of the Ravnefjeld Formation and sandy and silty sediments of the Schuchert Dal Formation. The traditional view of these formations is that they represent discrete stages of basin evolution. However, renewed fieldwork indicates that the lower part of the sandy Bredehorn Member of the Schuchert Dal Formation is time equivalent to the upper part of the Ravnefjeld Formation. The presentation discusses the details.

  7. A new species of Discinites (Noeggerathiales) from the Upper Permian of Weibei Coalfield, North China.

    Science.gov (United States)

    Jun; Guanglong

    2000-07-01

    A new species of Discinites is described from the Late Permian Upper Shihhotse Formation of the Weibei Coalfield, Shaanxi Province, China. D. hanchengensis sp. nov. has decurrent and disk-like sporophylls with deep-toothed apices, elliptical sporangia and rectangular epidermal cells. The spores are generally of the Calamospora type. The megaspores and microspores are 300-380 and 45-90µm in diameter, respectively. The microspores are similar in size to those of all other species of Discinites that contain Calamospora, but the megaspores are remarkably smaller. The new species represents the first record of Discinites with Calamospora from China and from the Cathaysian flora. Finally, we summarize the associated foliages of Discinites in the Cathaysian flora and find that they are all markedly different from those found in the Euramerican flora.

  8. Depositional environment and organic geochemistry of the Upper Permian Ravenfjeld Formation source rock in East Greenland

    Energy Technology Data Exchange (ETDEWEB)

    Christiansen, F.G.; Piasecki, S.; Stemmerik, L. (Geologoical Survey of Greenland, Copenhagen (Denmark)); Telnaes, N. (Norsk Hydro Research Center, Bergen (Norway))

    1993-09-01

    The Upper Permian Ravnefjeld Formation in East Greenland is composed of shales that laterally pass into carbonate buildups and platforms of the Wegener Halvo Formation. The Ravnefjeld Formation is subdivided into five units that can be traced throughout the Upper Permian depositional basin. Two of the units are laminated and organic rich and were deposited under anoxic conditions. They are considered good to excellent source rocks for liquid hydrocarbons with initial average TOC (total organic carbon) values between 4 and 5% and HI (hydrogen index) between 300 and 400. The cumulative source rocks are separated and enclosed by three units of bioturbated siltstone with a TOC of less than 0.5% and an HI of less than 100. These siltstones were deposited under relatively oxic conditions. The organic geochemistry of the source rocks is typical for marine source rocks with some features normally associated with carbonate/evaporite environments [low Pr/Ph (pristane/phytane), low CPI (carbon preference index), distribution of tricyclic and pentacyclic terpanes]. The establishment of anoxic conditions and subsequent source rock deposition was controlled by eustatic sea level changes. The subenvironment (paleogeographic setting, influx of carbonate material, water depth, salinity) has some influence on a number of bulk parameters [TOC-HI relations, TOC-TS (total sulfur) relations] and, in particular, biomarker parameters such as Pr/Ph and terpane ratios. All the basal shales or shales in the vicinity of carbonate buildups of platforms are characterized by low Pr/Ph, high C[sub 23] tricyclic terpanes, and high C[sub 35] and C[sub 33] hopanes. 52 refs., 20 figs., 3 tabs.

  9. New data on Upper Carboniferous–Lower Permian deposits of Bol'shevik Island, Severnaya Zemlya Archipelago

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    Victoria B. Ershova

    2015-05-01

    Full Text Available We present here a detailed study of the Upper Carboniferous–Lower Permian stratigraphy of Bol'shevik Island in the Severnaya Zemlya Archipelago, consisting of the analysis of sedimentary structures and lithostratigraphy, U/Pb detrital zircon dating and structural studies. The preserved sedimentary structures suggest that the studied strata were deposited in a relatively small meandering fluvial system. U/Pb dating of detrital zircons reveals that the Upper Carboniferous–Lower Permian sandstones contain a primary age population ranging from 450 to 570 millions of years, with a predominance of Early–Middle Ordovician zircons. This detrital zircon distribution indicates that the studied formations were derived locally from the erosion of Lower Ordovician deposits of Bol'shevik Island or elsewhere in the archipelago. Our structural studies suggest that Upper Carboniferous–Lower Permian deposits are deformed into a series of west–north-west verging open asymmetric folds, suggesting a west–north-west direction of tectonic transport and that deformation across the island is post-Early Permian in age.

  10. Paleomagnetic results from the Upper Permian of the eastern Qiangtang Terrane of Tibet and their tectonic implications

    Science.gov (United States)

    Huang, Kainian; Opdyke, Neil D.; Peng, Xingjie; Li, Jiguang, Li

    1992-06-01

    Paleomagnetic samples were collected from red intercalations within the Upper Permian Tuoba Formation from the eastern Qiangtang Terrane of Tibet. Progressive thermal demagnetization has revealed a prefolding, possibly primary, characteristic remanent magnetization (ChRM), which yields a tilt-corrected mean direction ofD/I=25.2°6.7° (α 95 = 8.6°). The equatorial paleolatitude for the Qiangtang Terrane indicated by this result and the similarity of Late Permian fauna and flora shared by the Qiangtang Terrane and South China Block (SCB) suggest that the two terranes were in close proximity during the Late Permian. A Late Permian paleogeographic reconstruction involving the major terranes of the present-day East Asia is constructed, in which the Songpan-Garze Sea is surrounded by Laurasia, the North China Block (NCB), the SCB and the Qiangtang Terrane. The Permian development of the Songpan-Garze Sea appears to be related to the rifting of the Qiangtang Terrane off the SCB. Its Triassic evolution may resemble that of the Solomon Sea today in the southwestern Pacific.

  11. Diagenesis and Fluid Flow History in Sandstones of the Upper Permian Black Jack Formation, Gunnedah Basin, Eastern Australia

    Institute of Scientific and Technical Information of China (English)

    BAI Guoping; John B. KEENE

    2007-01-01

    The fluid flow history during diagenesis of sandstones in the Upper Permian Black Jack Formation of the Gunnedah Basin has been investigated through integrated petrographic observations, fluid inclusion investigations and stable isotope analyses. The early precipitation of mixed-layer illite/smectite, siderite, calcite, ankerite and kaolin proceeded at the presence of Late Permian connate meteoric waters at temperatures of up to 60℃. These evolved connate pore waters were also parental to quartz, which formed at temperatures of up to 87℃. The phase of maximum burial was characterized by development of filamentous illite and late calcite at temperatures of up to ~90℃. Subsequent uplifting and cooling led to deep meteoric influx from surface, which in turn resulted in dissolution of labile grains and carbonate cements, and formation of second generation of kaolin. Dawsonite was the last diagenetic mineral precipitated and its formation is genetically related to deep-seated mamagtic sourced CO2.

  12. Frequencies of solar activity in laminated anhydrite of Upper Permian age (Zechstein-cycle 2)

    Science.gov (United States)

    Hiete, M.; Berner, U.

    2003-04-01

    Upper Permian Zechstein contains seven evaporitic cycles that were deposited in an epicontinental sea expanding from E-England to Poland. Zechstein-cycles 1 to 3 show a sequence of marine pelite, overlain by marine carbonate and evaporites (in the order sulfate, halite containing possibly anhydrite and potassium salts, and regressive sulphate at the top). Whereas the marginal facies of the lower sulphate horizon of Zechstein-cycle 2 (Stassfurt cycle) consists of massive anhydrite, its basin facies shows in the lower part a fine lamination of white anhydrite alternating with thin black organic carbon rich layers. These laminations are supposed to be annually deposited layers. The black laminae originate from the annual bloom of algae. Layer thickness is about 0.4 to 1.0 mm and increases from basin centre to more marginal positions. The individual layers can be traced over 300 km within the NW-German Basin. The previously described variability of layer thickness requires a forcing mechanism that is effective over long distances and must be also highly periodic. Also, varying layer thicknesses indicate varying anhydrite precipitation, i. e. probably changes in water temperatures which in turn point to climatic influences on the deposition of the layers. Here we re-examined records of cycle thickness (up to 700 laminae) determined by G. Richter-Bernburg in the 1950ties using modern techniques of time series analysis, e. g. wavelet analysis. We could detect cycles with periods of 10-14 years and 90 years which are close to known cycles of solar activity.

  13. Sponges of the Permian Upper Capitan Limestone Guadalupe Mountains, New Mexico and Texas

    Science.gov (United States)

    Rigby, J.K.; Senowbari-Daryan, B.; Liu, H.

    1998-01-01

    Demosponge "sphinctozoans" and inozoid calcareous sponges are major constituents of the Upper Permian, Upper Capitan Limestone in the Guadalupe Mountains of New Mexico and Texas. Systematic description, taxonomy, and the stratigraphic distribution of these sponges are documented in collections from exposures of the Upper Capitan Limestone in the vicinity of Carlsbad Caverns in New Mexico. The fauna appears diverse on a local scale, but when compared to diversity of assemblages of similar age in Tunisia and in Southern China, the assemblage is species poor, with 34 species of "calcareous" sponges and demosponges. Whether this is a local time or geographic gradient must wait additional investigations of sponge faunas from older parts of the Guadalupian series in the Guadalupe Mountains, as well as in localities southward in Texas and Mexico. Upper Capitan exposures near Carlsbad Caverns are at the northernmost end of the long Delaware Basin that was restricted by the Hovey channel to the south. As a consequence of either that restricted ecologic limitation or a time stratigraphic factor, Late Capitan assemblages are characterized by abundant individuals of only a few endemic species, and by relatively primitive cosmopolitan genera and species that were able to persist beyond the ranges of more specialized forms. Species in the collections include the ceractinomorphid porate "sphinctozoans" Cystothalamia guadalupensis (Girty, 1908a), Amblysiphonella cf. A. merlai Parona, 1933, Amblysiphonella species A, Amblysiphonella species B, Discosiphonella mammilosa (King, 1943), Tristratocoelia rhythmica Senowbari-Daryan and Rigby, 1988, Exaulipora permica (Senowbari-Daryan, 1990), type species of the new genus Exaulipora, Parauvanella minima Senowbari-Daryan, 1990, and Platythalamiella(?) sp., all from the families Sebargasiidae Steinmann, 1882, and Colospongiidae Senowbari-Daryan, 1990. The family Solenolmiidae Engeser, 1986 is represented by the new species Preverticillites

  14. Palaeotopography-governed sediment distribution—a new predictive model for the Permian Upper Rotliegend in the Dutch sector of the Southern Permian Basin

    NARCIS (Netherlands)

    Mijnlieff, H.F.; Geluk, M.

    2011-01-01

    The Southern Permian Basin (SPB) formed a large, elongated saucer-shaped inland depression extending from the UK to Poland and from Belgium to Denmark. During the Middle to early Late Permian the SPB was filled progressively by playa sediments from its centre in northwestern Germany before it was fl

  15. Palaeotopography-governed sediment distribution—a new predictive model for the Permian Upper Rotliegend in the Dutch sector of the Southern Permian Basin

    NARCIS (Netherlands)

    Mijnlieff, H.F.; Geluk, M.

    2011-01-01

    The Southern Permian Basin (SPB) formed a large, elongated saucer-shaped inland depression extending from the UK to Poland and from Belgium to Denmark. During the Middle to early Late Permian the SPB was filled progressively by playa sediments from its centre in northwestern Germany before it was fl

  16. Depositional Environments of the Upper Permian Quartzose Sandstone (Shandong Province, North China):Insight from Trace Element Geochemistry

    Institute of Scientific and Technical Information of China (English)

    Dawei L; Zengxue Li; Jitao Chen; Ying Liu; Zengqi Zhang; Jipo Liang; Haiyan Liu

    2015-01-01

    The depositional environment of the Upper Permian quartzose sandstone (Kuishan sand-stone in Shihezi Formation of Upper Permian) in the North China epicontinental basin is controversial. In order to test the previous hypotheses, we analyzed sedimentological characteristics of the Kuishan sandstones in outcrops and boreholes, and carried out trace element geochemical analysis by electron probe microanalyzer. Three lithofacies were recognized, including normal-graded conglomerate (Cng), trough and planar cross-bedded coarse sandstone (CStpc), and planar cross-bedded medium sandstone (MSpc). Normal-graded conglomerate (Cng) formed in the meandering river or deltaic distributary channels. Trough and planar cross-bedded coarse sandstone (CStpc) formed in meandering river or distributary channels of near-source deltaic plain. Planar cross-bedded medium sandstone (MSpc) formed in the siliciclastic beach with high-to moderate-energy conditions. By the petrology and trace elements analysis, three relatively large-scale transgressions were revealed. Each transgression was re-flected by the lower content of Ba and ratios of Fe/Mn, and the high content of B and ratios of B/Ga. The ratios of Ni/Co of all samples are all lower than 2, suggesting oxygen-enriched shallower water en-vironment during deposition of the Kuishan sandstones.

  17. Evolution of a Permian Arid Lake System, Upper Pedra de Fogo Formation, Western Border of the Parnaiba Basin

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    Luiz Saturnino de Andrade

    2014-12-01

    Full Text Available Stratigraphic and facies analysis in the Filadélfia region, TO, BR, at the western of the Parnaíba Basin, allowed redefine the paleoenvironment of the upper portion of the Pedra de Fogo Formation of Permian age. The studied deposits are a series of approximately 100 m thick, predominantly siliciclastic, with subordinate carbonates and evaporites, where were defined 21 sedimentary facies that could be grouped into six facies associations (AF: AF1 Lacustrine with ephemeral river deposits; AF2 Storm wave-influenced lake deposits; AF3 Continental sabkha deposits; AF4 Central lake deposits; AF5 Eolian dunes field deposits; and AF6 Lake/oasis deposits with inunditos. These associations indicate that during Permian, an extensive lacustrine arid system developed adjacent to eolian dunes fields and continental sabkha, as well as with contributions from ephemeral rivers. Fluvial incursions into lakes propitiated the formation of suspension lobes and sheet flows (AF1. Sabkha plains (AF3 were formed in the marginal portions of the lake that eventually were influenced by storms waves (AF2, while central zone were site of intense pelitic deposition (AF4. The low supply of eolian sand in this system resulted in the formation of restricted dune fields (AF5, with development of interdune lakes (oasis, where proliferating giant ferns, sporadically flooded by ephemeral rivers (AF6. The facies associations data, corroborated by the paleogeography of the region during the Late Permian, indicate that settling of the top part of the Pedra de Fogo Formation was laid during a hot and arid climate.

  18. Carbon isotopic shift and its cause at the Wuchiapingian-Changhsingian boundary in the Upper Permian at the Zhaojiaba section, South China: Evidences from multiple geochemical proxies

    Science.gov (United States)

    Wei, Hengye; Yu, Hao; Wang, Jianguo; Qiu, Zhen; Xiang, Lei; Shi, Guo

    2015-06-01

    The Late Permian environmental change, connecting the Guadalupian-Lopingian (G-L) (Middle-Upper Permian) boundary mass extinction and the Permain-Triassic (P-Tr) boundary mass extinction, has attracted more and more attentions. A significant negative shift for carbon isotope had been found at the Wuchiapingian-Changhsingian (W-C) boundary in the Upper Permian recently. However, the cause(s) of this negative excursion is still unknown. To resolve this problem, we analyzed the bulk organic carbon isotope, total organic carbon (TOC) content, pyritic sulfur (Spy) content, major element concentrations, and molecular organic biomarkers in the Wujiaping and Dalong formations in the Upper Permian from the Zhaojiaba section in western Hubei province, South China. Our results show that (1) there was a significant negative excursion in organic carbon isotopes at the W-C boundary and again a negative excursion at the top of Changhsingian stage; (2) the significant negative excursion at the W-C boundary was probably a global signal and mainly caused by the low primary productivity; and (3) the negative carbon isotope excursion at the top of Changhsingian was probably caused by the Siberian Traps eruptions. A decline in oceanic primary productivity at the W-C boundary probably represents a disturbance of the marine food web, leading to a vulnerable ecosystem prior to the P-Tr boundary mass extinction.

  19. Sedimentary facies reconstruction and kinematic restoration of tight gas fields. Studies from the Upper Permian in Northwestern Germany

    Energy Technology Data Exchange (ETDEWEB)

    Vackiner, Anna Alexandra [RWTH Aachen Univ. (Germany). Energy and Mineral Resources Group

    2013-11-01

    Outstanding Ph.D. thesis nominated for a Springer Theses Prize by the RWTH Aachen University, Germany. A multi-disciplinary study with application in the oil and gas industry. Approx. 60 color figures. The thesis of Anna Alexandra Vackiner focuses on the geometric architecture and tectonic evolution of the Permian series, combining seismic interpretation (3D block), field studies in an analogue basin (Panamint Valley in California), as well as 2D restoration of representative cross sections through time in order to illustrate the complex interaction between multiphase extension, inversion and salt diapirism. It will be of major interest for exploration geologists involved in tectonically complex areas. - Francois Roure, August 2012 This thesis improves the understanding and localization of the Upper Rotliegend II tight gas reservoir rock facies. It provides insights into the detailed Upper Rotliegend II palaeo-topography and local tectonically induced sediment thickness changes prior to a multi-phase tectonic overprinting. The research presented in this study further focuses on the tectonically induced synsedimentary facies distribution in transtensional continental settings on the basis of a comparison with a modern field analogue, which enables a detailed analysis of the reservoir rock's distribution and its properties. The study is rounded off with an analysis of the influence of the multiphase tectonic overprinting on the mature Upper Rotliegend II reservoir rocks.

  20. Evidence of lacustrine sedimentation in the Upper Permian Bijori Formation, Satpura Gondwana basin: Palaeogeographic and tectonic implications

    Indian Academy of Sciences (India)

    Tapan Chakraborty; Soumen Sarkar

    2005-06-01

    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 cross-stratification and combined flow bedforms in the Bijori Formation, suggesting that a significant part of the formation was deposited in a wave-agitated environment. Evidence of near-emergent depositional conditions provided by repeated occurrence of rootlet beds and hydromorphic paleosols, local flooding surfaces denoting rapid fluctuation of water level, occurrences of temnospondyl vertebrate fossils, and absence of tidal signatures and marine fossils suggest a lacustrine rather than marine depositional regime. Five facies associations recognised within the Bijori Formation are inferred to represent fluvial channels and associated floodplains (FA1), lake shorelines (FA2), subaqueous distributary channels and associated levees (FA3), wave- and storm-affected delta front (FA4), and open lacustrine/lower shoreface (FA5) deposits. The planoconcave fluvial channel-fill sandbodies with unidirectional cross-beds are clearly distinguishable from the delta front bars that show a convexo-plan or bi-convex sandbody geometry and dominance of wave and combined flow bedforms. Some of the distributary channels record interaction of fluvial and wave-dominated basinal processes. Major distributary sandbodies show a north to northwest flow direction while wave-affected delta front sandbodies show very complex flow patterns reflecting interaction between fluvial discharge and wave processes. Wave ripple crest trends show that the lake shoreline had an overall east–northeast to west–southwest orientation. The lack of documented contemporaneous lacustrine or marine sediments in the Satpura Gondwana basin posed a major problem of basin-scale palaeogeographic reconstruction. The

  1. 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.

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

    Science.gov (United States)

    Castanhinha, Rui; Araújo, Ricardo; 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.

  3. Characterization of an upper Permian tight gas reservoir. A multidisciplinary, multiscale analysis from the rotliegend, northern Germany

    Energy Technology Data Exchange (ETDEWEB)

    Antrett, Philipp [RWTH Aachen Univ. (Germany). Energy and Mineral Resources Group

    2013-06-01

    Outstanding Ph.D. thesis nominated for a Springer Theses Prize by the RWTH Aachen University, Germany. Uses various approaches and covers a broad range of disciplines. Integrated study, carried out on multiple scales with state of the art technical equipment, that only few laboratories can offer worldwide. ''The thesis of Philipp Antrett is focused on reservoir properties, petrography, lithofacies and sedimentology, core analysis and nanoporosity studies. It will be of major interest for colleagues involved in the exploration and production of tight gas reservoirs in Northern Europe and elsewhere.'' - Francois Roure, August 2012 This thesis describes a multidisciplinary, multiscale approach to the analysis of tight gas reservoirs. It focused initially on the facies architecture of a Permian tight gas field in the Southern Permian Basin (SPB), East Frisia, northern Germany. To improve field development, 3D seismic data, wireline and core data were compared to a reservoir analogue in the Panamint Valley, California, United States. In addition to the large scale approach, a work flow that investigates microporosity by combining Scanning Electron Microscopy-Broad Ion Beam (SEM-BIB) and optical microscopy was developed. For a better understanding of the depositional environment and reservoir rock distribution in the SPB, a sedimentary facies analysis of four cores from the tight gas field in East Frisia was compared to a second study area in northern central Germany. This study demonstrates that tight gas exploration and production requires multidisciplinary, multiscale approaches beyond standard seismic interpretation work flows to better understand the temporal and spatial evolution of these complex reservoirs.

  4. [Research on hydrocarbon-generation mechanism of upper permian coals from Leping, Jiangxi, based on infrared spectroscopy].

    Science.gov (United States)

    Yu, Hai-yang; Sun, Xu-guang

    2007-05-01

    Fourier transform infrared microspectroscopy (Micro-FTIR) technique was used to investigate the chemical compositions and structures of kerogen from the Late Permian bark coal in the B3 coal seam in mingshan mine, Leping, Jiangxi, at different temperatures. With the observation and the statistics of organic macerals under microscope, the author analysed the model of hydrocarbon generation of the bark coal in the B3 coal seam in mingshan mine, Leping, Jiangxi. And the author also estimated the oil and gas resources in Leping. The results indicate that the chemical composition of the coal is composed by aliphatic structure, heteroatomic compounds and aromatic structure, and their activation energy reduces in turn. Along with the rise in temperature, the intensity of aliphatic structure and heteroatomic compounds decreases obviously, however the aromatic structure changes little. The deamocollinite of B type and barkinite in the bark coal all can generate oil and gas easy, so the bark coal in Leping has a great petroleum-generating potential.

  5. Depositional evolution of a reef-dominated Upper Permian carbonate platform, Wegener Halvoe Formation, Karstryggen area, East Greenland

    Energy Technology Data Exchange (ETDEWEB)

    Stemmrik, L.

    1996-12-31

    The Wegener Halvoe Formation carbonate platform in the Karstryggen area consists of three third order depositional sequences that formed in response to three Kazanian sea level cycles. Pinning point curves for the sub-aerial exposure surfaces separating the depositional sequences quantify the amplitude of the relative sea level fluctuations in the range of 70-140 m. The Karstryggen platform developed on top of a karstified older Permian carbonate platform and pre-depositional relief was locally exceeding 70 m. The pre-depositional relief influenced deposition in all three sequences. Algal-cement buildups formed over karst pinnacles and merged during time to form a N-S trending barrier dissected by deep fluvially modified karst channels. Peritidal carbonates formed behind the barrier whereas off platform sedimentation was dominated by thin transgressive siliciclastics overlain by shallow marine algal-foraminifer grain-stones in the first two sequences. During the last sea level cycle pro-grading oolitic grain-stones formed basin-wards of the algal-cement buildups. Transgressive systems tracts are thin and often dominated by condensed siliciclastic units in off platform areas and palaeolows. Over palaeotopographic highs it consists of aggrading algal cement-stones. High-stand deposits are limited to palaeotopographic elevated areas and consist of algal cementstones along the basin margin and shallow sub-tidal to inter-tidal carbonates and evaporites in the platform area. Outside these areas carbonate deposition took place during falling sea level, and during deposition of the first two sequences thin laterally extensive units of shallow marine grain-stones were deposited directly on top of deeper marine siliciclastics. During the final sea level fall, thick pro-grading units of oolitic grain-stones were deposited. (au) Appendix no. 3. 28 refs.

  6. 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.

  7. 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

  8. Distribution of Biomicrofacies and Cement Types in the Changxing Formation (Upper Permian, Western Hubei-eastern Sichuan Provinces, South China

    Directory of Open Access Journals (Sweden)

    Mutwakil Nafi

    2005-01-01

    Full Text Available The Changxing formation is subdivided into lower, middle and upper parts. Four types of microfacies were recognized in the Changxing formation. They include SMF-3, SMF-6, SMF-7 and SMF-19. The Changxing Formation is composed of deep basin margin, platform margin and open restricted platform environments. The lower, middle and upper parts are dominated by deep basin margin facies, platform margin facies and open restricted platform facies, respectively. The lower part contains foraminifera, radiolarian and mollusk organisms. The middle part is characterized by presence of crinoids, sponge, rugose, ostracods, trilobite, brachiopods, abundant bryozoans, mollusks and foraminifera organisms. The upper part is marked by dolomite, pyrite and abundant mollusks. Most of these organisms were concentrated within the middle part. The types of cements in the Changxing Formation consist of coarse grain sparite, micrite, microspar, silica and radiaxial cements. The lower part is dominated by silica cement. The middle part shows presence of abundant coarse grain sparite, micrite, microspar and radiaxial cements. The upper part is dominated by micrite, microspar cements.

  9. Permian geology of Gondwana countries: An overview

    Energy Technology Data Exchange (ETDEWEB)

    Dickins, J.M. (Australian Bureau of Mineral Resources, Canberra (Australia))

    1992-10-01

    Earliest Permian sequences of Antarctica, southern and east-central Africa, the southern part of the Arabian Peninsula, Pakistan, peninsular and Himalayan India, Tibet, western and eastern Australia, New Zealand, and South America are all characterized by glacial deposits and cold-water marine faunas. In the course of the Permian, considerable faunal (and floral) and climatic divergence occurred. Although folding is not necessarily present, the effects of the strong compressive tectonic phase (Hunter-Bowen Orogenic Folding Phase of Dickins) beginning in the mid-Permian (traditional two-fold subdivision) and of acidic and intermediate volcano-magmatic activity are apparent in all these regions as in other parts of the world. The progressive continentality of the Upper Permian (worldwide regression) culminates at the Permian-Triassic (Changxingian-Griesbachian) boundary.

  10. A study on the geochemical characteristics of Upper Permian continental marginal arc volcanic rocks in the northern segment of South Lancangjiang Belt

    Institute of Scientific and Technical Information of China (English)

    SHEN Shangyue; FENG Qinglai; WEI Qirong; ZHANG Zhibin; ZHANG Hu

    2006-01-01

    Geochemical characteristics of the Upper Permian ( P2 ) continental marginal arc volcanic rocks are described, which have been found recently around the areas of Xiaodingxi and Zangli on the eastern side of the Yunxian-Lincang granite, in terms of rock assemblage, petrochemistry, REE, trace elements, Pb isotopes, geotectonic environment and so on. The volcanic rock assemblage is dominated by basalt-andesite-dacite, with minor trachyte andecite-trachyte; the volcanic rock series is predominated by the calc-alkaline series, with minor tholleiite series and alkaline series rocks; the volcanic rocks are characterized by high Al2O3 and low TiO2 , with K2O contents showing extremely strong polarity; the REE distribution patterns are characterized by LREE enrichment and right-inclined type; trace elements and large cation elements are highly enriched, Ti and Cr are depleted, and P and Nb are partially depleted; the Pb composition is of the Gondwana type; the petrochemical points mostly fall within the field of island-arc volcanic rocks, in consistency with the projection of data points of continental marginal volcanic rocks in the southern segment of the South Lancangjiang Belt and the North Lancangjiang Belt. This continental marginal arc volcanic rock belt, together with the ocean-ridge and ocean-island volcanic rocks and ophiolites in the Changning-Menglian Belt, constitute the ocean-ridge volcanic rock, ophiolite-arc rock-magmatic rock belts which are distributed in pairs, indicating that the Lancangjiang oceanic crust subducted eastwards. This result is of great importance in constraining the evolution of the paleo-Tethys in the Lancangjiang Belt.

  11. Upper Permian Series Tidal Flat Facies Sedimentary Characteristics in Panxian, Guizhou%贵州盘县晚二叠世潮坪相沉积特征

    Institute of Scientific and Technical Information of China (English)

    王先超; 范士彦; 邵玉宝; 王怀勐

    2014-01-01

    Through analysis of data from Upper Permian boreholes in Panxian, Guizhou has identified the tidal flat sediments are main-ly terrigenous clastic sediments, on the bases of sedimentary petrological, sedimentological, paleontological and historic geological, as well as sedimentary geochemical indicators can be subdivided into five microfacies of sand flat, mixed flat, mud flat, peat flat and tidal creek. The analysis considered that tidal flat sediments have developed regressive type prograding sequence with sediment grain size finer as a whole, better sorted, developed tidal bedding. In mixed flat, mud flat and peat flat microfacies, mudstone geochemical parame-ters of V/(V+Ni)、Sr/Ba、U/Th、V/Cr、Ni/Co、Ceanom indicated each microfacies sedimentary water body oxygen deficit-oxygen poor-oxidi-zation state, oxygen poor-oxidization state and deoxidization-oxygen poor-oxygen deficit-oxidization state, thus tally with geological settings.%通过对贵州盘县上二叠统钻井资料的研究分析,基于沉积岩石学、沉积学、古生物地史学及沉积地球化学等相标志识别出潮坪沉积以陆源碎屑沉积为主,可细分为砂坪、混合坪、泥坪、泥炭坪和潮沟等5种微相。分析认为:潮坪沉积发育海退型进积层序,沉积物粒度整体较细,分选性较好,发育潮汐层理;混合坪、泥坪、泥炭坪微相泥岩中V/(V+Ni)、Sr/Ba、U/Th、V/Cr、Ni/Co、Ceanom等地球化学参数指示了各微相沉积水体的缺氧-贫氧-氧化状态、贫氧-氧化状态和还原-贫氧-缺氧-氧化状态,与地质背景吻合性好。

  12. Telicity marking in Hungarian

    Directory of Open Access Journals (Sweden)

    Éva Kardos

    2016-10-01

    Full Text Available This paper explores the encoding of telicity in Hungarian. While proposing a mereological, scalar semantic analysis, it shows that Hungarian uses a telicity-marking strategy in which it contrasts with English, where telicity is not the direct consequence of an overt marker but arises as a cumulative effect of specific, well-definable properties of various components of verbal predicates including the head verb and its argument(s. A major contribution of the analysis, which mainly addresses telicity marking in the class of non-creation/non-consumption predicates in neutral sentences, lies in the fact that it reveals important cross-linguistic differences with respect to the aspectual role of verbal particles and resultative/locative expressions and the referential properties of telic verbal predicates. As for the former, it is demonstrated that Hungarian verbal particles and resultative/locative expressions mark telicity by directly placing bounds on events by virtue of serving an event maximalizing function, whereas the English counterparts of these elements do not have such direct event-bounding effects. As for the latter, it emerges that in Hungarian quantized reference is a necessary and sufficient condition for telicity in cases where in English it is only sufficient.

  13. 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

  14. 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:…

  15. Abrupt and gradual extinction among Late Permian land vertebrates in the Karoo basin, South Africa.

    Science.gov (United States)

    Ward, Peter D; Botha, Jennifer; Buick, Roger; De Kock, Michiel O; Erwin, Douglas H; Garrison, Geoffrey H; Kirschvink, Joseph L; Smith, Roger

    2005-02-04

    The Karoo basin of South Africa exposes a succession of Upper Permian to Lower Triassic terrestrial strata containing abundant terrestrial vertebrate fossils. Paleomagnetic/magnetostratigraphic and carbon-isotope data allow sections to be correlated across the basin. With this stratigraphy, the vertebrate fossil data show a gradual extinction in the Upper Permian punctuated by an enhanced extinction pulse at the Permian-Triassic boundary interval, particularly among the dicynodont therapsids, coinciding with negative carbon-isotope anomalies.

  16. PERMIAN FUSULINID ASSEMBLAGES AND STRATIGRAPHY OF THE TRANSCAUCASIA

    Directory of Open Access Journals (Sweden)

    ERNST JA LEVEN

    1998-11-01

    Full Text Available The Permian sequence of the Transcaucasia, which comprises the Davaly, Asni, Gnishik, Arpa, Khachik, and Akhura Formations, is described. A precise dating of the formations based on the analysis of fusulinid assemblages is also provided. The Davaly Formation corresponds to the Bolorian Stage of the Lower Permian (Cisuralian; the Asni Formation corresponds to the Kubergandian Stage, and to the lower half of the Murgabian Stage of the Middle Permian (Guadalupian; the Gnishik Formation corresponds approximately to the upper half of the Murgabian Stage; and the Arpa and Khachik Formations represent the entire Midian Stage of the Middle Permian. Only the uppermost Chanakhchy Beds of the Khachik Formation are referred to the upper series of the Permian (Lopingian, based on the latest proposal of the International Subcommission on Permian Stratigraphy concerning series boundaries. The Akhura Formation encompasses the Dzhulfian and Dorashamian Stages of the Upper Permian. Refined correlations between the Permian sequence of the Transcaucasia and the most complete Permian sequences of the Tethyan region (Central Iran, southestern Pamirs, South China, Japan are presented. The transgressive overlapping of the Permian deposits is recorded in these areas, similar to the Transcaucasia. Although the transgression began during the Bolorian, it reached the widest extent in the Kubergandian and therefore, in most sections the transgressive series begins with deposits of Kubergandian age. The Middle and Upper Permian deposits of the Transcaucasia, Iran, and southern Turkey belonged to a single carbonate platform. Similar extensive carbonate platforms are recorded in the southern parts of Afghanistan and China. A change in the sedimentary regime was recorded in all these platforms at the boundary between the Guadalupian and Lopingian epochs. The Guadalupian time was marked by the intensive accumulation of biolitithic and detrital limestones produced by benthic

  17. The Permian system in Kansas

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Rocks of Permian age in Kansas were first recognized in 1895, and by the early 21st century the internationally accepted boundary between the Permian and the...

  18. 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

  19. Vajon in Translated Hungarian

    Directory of Open Access Journals (Sweden)

    Götz Andrea

    2016-12-01

    Full Text Available This paper presents an analysis of the structures the discourse marker vajon forms in translated Hungarian fiction. Although translation data has been deployed in the study of discourse markers (Aijmer & Simon- Vandenbergen, 2004, such studies do not account for translation-specific phenomena which can influence the data of their analysis. In addition, translated discourse markers could offer insights into the idiosyncratic properties of translated texts as well as the culturally defined norms of translation that guide the creation of target texts. The analysis presented in this paper extends the cross-linguistic approach beyond contrastive analysis with a detailed investigation of two corpora of translated texts in order to identify patterns which could be a sign of translation or genre norms impacting the target texts. As a result, a distinct, diverging pattern emerges between the two corpora: patterns of explicit polarity show a marked difference. However, further research is needed to clarify whether these are due to language, genre, or translation norms.

  20. 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.

  1. Inflectional marking in Hungarian aphasics.

    Science.gov (United States)

    MacWhinney, B; Osmán-Sági, J

    1991-08-01

    How do aphasics deal with the rich inflectional marking available in agglutinative languages like Hungarian? For the Hungarian noun alone, aphasics have to deal with over 15 basic case markings and dozens of possible combinations of these basic markings. Using the picture description task of MacWhinney and Bates (1978), this study examined the use of inflectional markings in nine Broca's and five Wernicke's aphasic speakers of Hungarian. The analysis focused on subject, direct object, indirect object, and locative nominal arguments. Compared to normals, both groups had a much higher rate of omission of all argument types. Subject ellipsis was particularly strong, as it is in normal Hungarian. There was a tendency for Broca's to omit the indirect object and for Wernicke's to omit the direct object. Across argument types, Wernicke's had a much higher level of pronoun usage than did Broca's. Broca's also showed a very high level of article omission. Compared to similar data reported by Slobin (this issue) for Turkish, the Hungarian aphasics showed an elevated level of omission of case markings. Addition errors were quite rare, but there were 14 substitutions of one case marking for another. These errors all involved the substitution of some close semantic competitor. There were no errors in the basic rules for vowel harmony or morpheme order. Overall the results paint a picture of a group of individuals whose grammatical abilities are damaged and noisy, but still largely functional. Neither the view of Broca's as agrammatic nor the view of Wernicke's as paragrammatic was strongly supported.

  2. 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 les

  3. 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

  4. Multiple Operator Movements in Hungarian

    NARCIS (Netherlands)

    Surányi, L.B.

    2003-01-01

    In this thesis I argue for an approach to multiple operator constructions in Hungarian within a radically derivational model which heavily restricts the role of pre-fabricated functional A-bar projections and which holds that it is the verb in this language that carries and projects the relevant ope

  5. Early Permian bipedal reptile.

    Science.gov (United States)

    Berman, D S; Reisz, R R; Scott, D; Henrici, A C; Sumida, S S; Martens, T

    2000-11-03

    A 290-million-year-old reptilian skeleton from the Lower Permian (Asselian) of Germany provides evidence of abilities for cursorial bipedal locomotion, employing a parasagittal digitigrade posture. The skeleton is of a small bolosaurid, Eudibamus cursoris, gen. et sp. nov. and confirms the widespread distribution of Bolosauridae across Laurasia during this early stage of amniote evolution. E. cursoris is the oldest known representative of Parareptilia, a major clade of reptiles.

  6. 广西崇左柳桥地区上二叠统礁灰岩中沥青的地球化学特征%Geochemical characteristics of bitumen in the Upper Permian reef limestone in Liuqiao (Chongzuo) area, Guangxi province

    Institute of Scientific and Technical Information of China (English)

    邱振; 王清晨; 贾望鲁; 韦恒叶; 彭平安

    2012-01-01

    广西崇左柳桥地区上二叠统生物礁灰岩中普遍发育沥青,沥青主要充填于生物礁内的溶蚀孔洞和裂隙中,其次在生物体腔内.研究区内上二叠统沥青的成熟度较高,H/C原子比一般小于0.1.对崇左柳桥地区上二叠统生物礁灰岩中的沥青和大隆组的硅质岩、硅质泥岩等进行饱和烃色谱-质谱分析,综合对比其所含直链烷烃、萜烷、藿烷、甾烷和生物标志物.结果表明,这些上二叠统沥青源自大隆组的可能性不大,但可能来源于泥盆系烃源岩.%Bitumen are well developed in the Upper Permian reef limestone in Liuqiao area, Chongzuo, Guangxi province, and they mainly occur in the cavities and fractures of bioherms, followed by biological coelomata. The bitumen samples show a high maturity and an atomic ratio of H/C generally less than 0. 1. Based on the gas chromatography-mass spectrometry analyses of saturated hydrocarbon extracted from the bitumen in the Upper Permian as well as from the silicite and and siliceous mudstones in the Dalong Formation in the Liuqiao (Chongzuo) area, we correlated their n-alkane, terpane, hopane, sterane and biomarkers. The result shows that the possibility of the bitumen being sourced from the Dalong Formation of the Upper Permian is slime. Instead, it could come from the source rocks of the Devonian in the study area.

  7. 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)

  8. Provenance analysis of sandstone of the Upper Carboniferous to Middle Permian in Ordos Basin%鄂尔多斯盆地上石炭统-中二叠统砂岩物源分析

    Institute of Scientific and Technical Information of China (English)

    陈全红; 李文厚; 刘昊伟; 李克永; 庞军刚; 郭艳琴; 袁珍

    2009-01-01

    Based on comprehensive study of regional geology, stratigraphic contact relations, sandstone fragment components, heavy mineral and trace elements, the Upper Carboniferous to Middle Permian provenance area for the north Ordos Basin mainly come from recycling orogeny area, and can be divided into three provenance areas that are Wuhai-Yinchuan, Hangjinqi-Dongsheng, Zhungeer-Fugu. But affected by variation provenance and bounded by Hangjinqi-Dongsheng, the distribution of quartz sandstone of Ordos Basin that was derived from Alashan ancient land has obvious west-east trending divisional feature and is mainly distributed in west Ordos Basin, but lithic sandstone that came from Yin Mountains mainly distributed in east Ordos Basin. South and southwest trending source sandstone that came from steady tectonic area and recycling orogeny area are strongly related to the evolution of Qin-Qi orogenic belt, and has the duplex characteristic of activity and stabilization. So the south provenance can be divided into three provenance areas that are Haiyuan and Tongxin-Zhongwei, Pingliang-Guyuan and Huaixian, Yaoxian-Yijun and Fuxian. The catchment area of south and north provenance with NWW trending shoestring extension is located in Huanxian-Fuxian-Xianning area, and the catchment area gradually transfers to south Ordos Basin during Shanxi to He-8 period. Until He-8 period, the west provenance began to supply coarse clastic sediments. In Liuyehe Basin, Zhouzhi, as the outer margin of Ordos Basin, which is the intermontane basin of Qinling orogenic belt and has continuous transitional relationship between them, the Upper Carboniferous to Middle Permian sandstone came from recycling orogeny area and continental blocks.%对区域地质、地层接触关系、砂岩组分、重矿物及微量元素等的综合分析与研究结果表明,鄂尔多斯盆地北部上石炭统-中二叠统砂岩的物源区主要为再旋回造山带物源区,并可划分出乌海-银川、杭锦

  9. Functions of modal particles in Hungarian

    OpenAIRE

    Marusynets, Marianna

    2014-01-01

    The article discusses the functions of Hungarian modal particles from the Relevance Theory perspective, which offers a cognitive account of utterance interpretation. It is argued that Hungarian modal particles govern the selection of context by guiding the hearer towards relevant interpretation.

  10. 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…

  11. Paleomagnetic and AMS study of Permian and Triassic rocks from the Hronic Nappe and Paleogene rocks from the Central Carpathian Paleogene Basin, Western Carpathians

    Science.gov (United States)

    Márton, Emö; Madzin, Jozef; Bučová, Jana; Grabowski, Jacek; Plašienka, Dušan; Aubrecht, Roman

    2017-04-01

    The Hronic (Choč) units form the highest cover nappe system of the Central Western Carpathians which was emplaced over the Fatric (Krížna) nappe system during the Late Cretaceous. The Permian (red beds and lava flows) and Triassic (sediments) rocks, the main targets of our study, were affected only by diagenetic or very low-grade, burial-related recrystallization and were tilted and transported together. The pre-late Cretaceous sequence is overlapped by Paleogene mainly flysch sequences. Three laboratories (Bratislava, Budapest and Warsaw) were involved in standard paleomagnetic processing and AMS measurements of the samples, while Curie-points were determined in Budapest. The site/locality mean paleomagnetic directions obtained were significantly different from the local direction of the present Earth magnetic field, indicating the long term stability of the paleomagnetic signal. The magnetic fabrics varied from un-oriented to dominantly schistose with well-defined lineations. The latter were normally subhorizontal, although subvertical maxima also occurred among the Triassic sediments. Shallow inclinations, after tilt corrections, suggest near-equatorial position for most of the Permian and Lower Triassic, while around 20°N for the Middle-Upper Triassic localities. The paleomagnetic declinations are interpreted in terms of CW tectonic rotations, which are normally larger for the Permian than for the Triassic samples, although there are some differences within the same age groups. This may be attributed to differential movements during nappe emplacement or subsequent tectonic disturbances. For two localities from the Paleogene cover sequence of the Hronic units, close to the main sampling area (Low Tatra Mts) of the present study documented fairly large CCW rotations, thus obtained additional evidence for the general CCW rotation of the Central Western Carpathians during the Cenozoic. Thus, we conclude that the Cenozoic CCW rotation was pre-dated by large CW

  12. The main texture of dolomite of Middle Permian, western Sichuan basin: Concurrently on the differences with Upper Permian-Triassic, Northeast Sichuan basin%四川盆地西部中二叠统白云岩/石的主要结构类型——兼论其与川东北上二叠统一三叠系白云岩/石的差异

    Institute of Scientific and Technical Information of China (English)

    黄思静; 吕杰; 兰叶芳; 黄可可; 王春梅

    2011-01-01

    白云岩/石的结构在白云岩成因研究中具有重要意义.四川盆地西部中二叠统栖霞组的白云岩具有与盆地东北部上二叠统长兴组-三叠系不同的结构:盆地西部中二叠统栖霞组除存在一部分斑状晶白云岩以外,总体上缺乏原始结构保存的白云岩,白云石具有特征的非平直晶面他形晶和鞍形晶,且晶体较大;盆地东北部上二叠统长兴组-三叠系非常发育原始结构保存的白云岩,结晶白云岩也以晶体较小的平直晶面自形晶-半自形晶为主.对碳酸盐岩中白云石含量的分布模式而言,盆地西部中二叠统栖霞组出现频率最高的是白云石含量40% ~60%的过渡岩石类型,这是一种非经典的分布模式,而盆地东北部上二叠统长兴组-三叠系则缺乏这样的过渡岩石类型,出现频率最高的是白云石含量大于90%和小于10%的端元岩石类型,这是一种经典的分布模式.白云岩/石的结构特征的差异反映盆地西部中二叠统栖霞组白云岩较高的结晶温度、较低的流体Mg/Ca比值、较短的白云化作用持续时间和不彻底的回头白云化作用;盆地东北部上二叠统长兴组-三叠系则主要是相对低温的,高Mg/Ca比值海源流体的彻底白云化作用.%The dolomite texture is significant in the study of dolomite genesis. The textures of Middle Permian Qixia dolomite in western Sichuan basin are different from those of Upper Permian-Triassic dolomite in northeastern Sichuan basin. Besides the dolomite with porphyrotopic crystals, the Qixia dolomite, as a whole, is lack of fabric-preserving textures, but characterized by coarser non-planar anhedral to euhedral saddle-like dolomite crystals. However, the fabric-preserving dolomites are well developed in Upper Permian-Triassic carbonates in northeastern Sichuan basin, including predominantly finer planar euhedral to subhedral dolomite crystals. The distribution model of dolomite content of

  13. CYCLIC SEDIMENTATION ACROSS THE PERMIAN – TRIASSIC BOUNDARY (CENTRAL TAURIDES, TURKEY

    Directory of Open Access Journals (Sweden)

    EMRE ÜNAL

    2003-07-01

    Full Text Available The best preserved Permian-Triassic boundary beds in Turkey are found in the Hadim region of the central Taurides. The succession is exposed in one of the allochthonous units of the Tauride Belt, the Aladag Unit, whose stratigraphy includes beds ranging from the Devonian to the Cretaceous systems. In the Aladag Unit, the Permian-Triassic boundary beds are entirely composed of carbonates. The Permian portion of these beds belongs to the Paradagmarita Zone, whereas the lowermost Triassic contains the Lower Griesbachian marker Rectocornuspira kalhori. The uppermost Permian carbonates, composed of meter-scale upward shallowing subtidal cycles, are characterized by oolitic limestones of regressive character at the top and are overlain sharply by Lower Triassic stromatolites. Cyclic Upper Permian carbonates are interpreted as highstand sytems tract deposits of the last third-order sequence of the Permian System. The Permian-Triassic boundary is an unconformity corresponding to both erosional and non-depositional hiatuses. The gap at the Permian-Triassic boundary partially corresponds to the shelf-margin systems tract and partly to the transgressive systems tract of the overlying third-order sequence. Stromatolites are interpreted as transgressive systems tract deposits. Special issueInternational Conference on Paleozoic Foraminifera, Paleoforams 2001Edited by Demir Altiner (Guest Editor

  14. Preliminary Study on the PGE Geochemistry of the Permian Basalts in the Jinping Area

    Institute of Scientific and Technical Information of China (English)

    Nian Hong; Shen Wei; Zhang Xueshu

    2006-01-01

    To disclose and study the magma genesis of the Permian basalts in the Jinping (金平)area, the PGE and Au contents of the Permian basalts in the Jinping area were assayed by use of the ICP-MS method. The PGE data show relatively strong differentiation of basaltic magma in comparison with the primitive mantle. The primitive mantle-normalized pattern is a left-dipping curve of the Pd-Pt enriched type. The Pd/Ir ratios of the PGE of the Permian basalts in the Jinping area are higher than those of the primitive mantle and the upper primitive mantle and the chondrite meteorite. The Pd/Ir ramaterial source. It is concluded that they are derived from the basaltic magma of the upper mantle source with a lower melting degree, which shares the similar magma material source with the Emeishan Permian basalts as a whole.

  15. Evolution and extinction of Permian fusulinid fauna in the Khao Tham Yai Limestone in NE Thailand

    Science.gov (United States)

    Hada, Shigeki; Khosithanont, Somboon; Goto, Hiroya; Fontaine, Henri; Salyapongse, Sirot

    2015-05-01

    The first detailed biostratigraphic investigation of a single limestone unit within the Khao Tham Yai Limestone shows it was deposited continuously in a shelf setting without any intercalation of clastic beds. It ranges from the Wordian (middle Middle Permian) up to the Wuchiapingian (lower Upper Permian). The limestone unit is divided in ascending order into three fusulinid zones, i.e. Colania, Lepidolina and Codonofusiella zones. The middle zone is characterized by an abundance of large-tested fusulinids characteristic of the Lepidolina Zone. Shell sizes of the fusulinid species in this zone display continuous rapid morphological change along a one-way evolutionary path from small, primitive species with simple structure to large, highly evolved species having a complicated wall structure. Fusulinid biostratigraphy in a single limestone unit elucidates evolution and extinction patterns of Permian fusulinids of the shallow-water Tethyan shelf area in the Indochina Block. Our study reveals that the boundary between the Guadalupian (Middle Permian) and Lopingian (Upper Permian) in the Khao Tham Yai Limestone is clearly defined as an abrupt change in the fusulinid assemblages from the elimination of large-tested Verbeekinids and Schwagerinids to the domination of small-shelled Schubertellids. The Schubertellids underwent slower evolutionary morphological change than earlier fusulinids and were decreasingly dominant through the Permian. A similar pattern of fusulinid evolution and extinction at the Guadalupian-Lopingian boundary occurs in shallow-water Tethyan shelf areas and mid-oceanic shallow-water environments in mid-Panthalassa. Eventually, even smaller fusulinids abruptly become extinct. Clastic deposits finally replace previous carbonate formations characterized by algae-foraminifera biota. It starts in the upper Middle Permian in the southern parts and spreads throughout the whole area in the lower Upper Permian in NE Thailand. These observations suggest

  16. 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.

  17. HUNGARIAN HIGHER EDUTATION-SUSTAINABILITY

    Directory of Open Access Journals (Sweden)

    Éva DARABOS

    2015-12-01

    Full Text Available Nowadays, the sustainability already goes far beyond the aspects of environmental protection; the knowledge and the education are also part of the sustainable development. In the field of education, a condition of realizing the sustainability is that the state should ensure a predictable and stable budget for the operation of institutions. Aim of the treatise, at first, is to examine the fulfilment of Europe 2020 Strategy objective affecting the higher education directly and then, based on statistical data, to present the trend in number of students of the Hungarian higher education and its composition by regions and to examine the change in the budgetary support.In order to retain the sustainability and competitiveness, the state and the institutions should make efforts to harmonise their sources and expenditures and to ensure a predictable, stable financial environment for the sector and its stakeholders.

  18. 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.

  19. An accurately delineated Permian-Triassic Boundary in continental successions

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    The Permian-Triassic Boundary Stratigraphic Set (PTBST), characteristic of the GSSP section of Meishan and widespread in marine Permian-Triassic Boundary (PTB) sequences of South China, is used to trace and recognize the PTB in a continental sequence at Chahe (Beds 66f―68c). Diversified Permian plant fossils extended to the PTBST, and a few relicts survived above that level. Sporomorphs are dominated by fern spores of Permian nature below the PTBST, above which they are replaced by gymnosperm pollen of Triassic aspect. In the nearby Zhejue Section, the continental PTBST is characterized by the fungal 'spike' recorded in many places throughout the world. The boundary claybeds (66f and 68a,c) of the PTBST are composed of mixed illite-montmorillonite layers analogous with those at Meishan. They contain volcanogenic minerals such as β quartz and zircon. U/Pb dating of the upper claybed gives ages of 247.5 and 252.6 Ma for Beds 68a and 68c respectively, averaging 250 Ma. In contrast to the situation in Xinjiang and South Africa, the sediment sequence of the Permian-Triassic transition in the Chahe section (Beds 56―80) become finer upward. Shallowing and coarsening upward is not, therefore, characteristic of the Permian-Triassic transition everywhere. The occurrence of relicts of the Gigantopteris Flora in the Kayitou Fm. indicates that, unlike most marine biota, relicts of this paleophytic flora survived into the earliest Triassic. It is concluded that Bed 67 at Chahe corresponds to Bed 27 at Meishan, and that the PTB should be put within the 60-cm-thick Bed 67b④, now put at its base tentatively. This is the most accurate correlation of the PTB in continental facies with that in the marine GSSP.

  20. 6th Congress of Croatian and Hungarian and 17th Congress of Hungarian Geomathematicians

    Directory of Open Access Journals (Sweden)

    Željka Tutek

    2014-06-01

    Full Text Available The theme of this year's 6th Congress of Croatian and Hungarian and 17th Congress of Hungarian Geomathematicians was Geomathematics – from theory to practice and its key topics were • Applied geomathematics (geosciences, environmental science • Geomathematics in reservoir characterization and modelling • Hydrological and hydrogeological modelling • Theoretical geomathematics (geostatistics, neural networks, statistics • Geoinformatics (including GIS.

  1. 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

  2. Early Permian Pangea `B' to Late Permian Pangea `A'

    Science.gov (United States)

    Muttoni, Giovanni; Kent, Dennis V.; Garzanti, Eduardo; Brack, Peter; Abrahamsen, Niels; Gaetani, Maurizio

    2003-10-01

    The pre-drift Wegenerian model of Pangea is almost universally accepted, but debate exists on its pre-Jurassic configuration since Ted Irving introduced Pangea 'B' by placing Gondwana farther to the east by ˜3000 km with respect to Laurasia on the basis of paleomagnetic data. New paleomagnetic data from radiometrically dated Early Permian volcanic rocks from parts of Adria that are tectonically coherent with Africa (Gondwana), integrated with published coeval data from Gondwana and Laurasia, again only from igneous rocks, fully support a Pangea 'B' configuration in the Early Permian. The use of paleomagnetic data strictly from igneous rocks excludes artifacts from sedimentary inclination error as a contributing explanation for Pangea 'B'. The ultimate option to reject Pangea 'B' is to abandon the geocentric axial dipole hypothesis by introducing a significant non-dipole (zonal octupole) component in the Late Paleozoic time-averaged geomagnetic field. We demonstrate, however, by using a dataset consisting entirely of paleomagnetic directions with low inclinations from sampling sites confined to one hemisphere from Gondwana as well as Laurasia that the effects of a zonal octupole field contribution would not explain away the paleomagnetic evidence for Pangea 'B' in the Early Permian. We therefore regard the paleomagnetic evidence for an Early Permian Pangea 'B' as robust. The transformation from Pangea 'B' to Pangea 'A' took place during the Permian because Late Permian paleomagnetic data allow a Pangea 'A' configuration. We therefore review geological evidence from the literature in support of an intra-Pangea dextral megashear system. The transformation occurred after the cooling of the Variscan mega-suture and lasted ˜20 Myr. In this interval, the Neotethys Ocean opened between India/Arabia and the Cimmerian microcontinents in the east, while widespread lithospheric wrenching and magmatism took place in the west around the Adriatic promontory. The general

  3. Brachiopods from the Permian Triassic boundary beds at the Selong Xishan section, Xizang (Tibet), China

    Science.gov (United States)

    Shen, Shuzhong; Yugan, Jin

    1999-08-01

    The brachiopods from the Waagenites Bed and the upper part of the Coral Bed above and below the Permian-Triassic sequence boundary at the Selong Xishan section of southern Xizang suggest a rich brachiopod fauna existing in Selong, and a rapid invasion of Tethyan brachiopods into the Himalayas at the very end of the Permian. A transgression beginning from the Waagenites Bed and a rapid flooding at the beginning of the Triassic is reflected by changes in composition of the Permian brachiopod assemblages in Selong. However, the dominant forms in the Permian-Triassic sequence boundary beds, including Krotovia, Spiriferella and Neospirifer, extend from the underlying beds of the Selong Group without significant evolutionary change. A brief discussion of each taxon and descriptions of two new species, Stenoscisma selongensis and Martinia attenuatelloides, are presented.

  4. Study on the Late Permian Claraia in South China

    Institute of Scientific and Technical Information of China (English)

    YANG; Fengqing

    2001-01-01

    [1]Nakazawa, K., On Claraia of Kashmir and Iran, J. Paleont. Soc. Idia., 1977, 20: 194-204.[2]Kulikov, M. V., Tkachuk, G. A., On finding of Claraia (Bivalvia) in Upper Permian deposits of Northern Caucasus,Doklady Akad. Nauk. USSR, 1979, 245(4): 905-908.[3]Yin. H. F.. Uppermost Permian (Changxingian) Pectinacea from South China, Riv. Ital. Paleont., 1982, 88(3): 337-386.[4]Yin. H. F.. Bivalves near the Permian-Triassic boundary in South China, J. Paleo.,1985, 59(3): 572-600.[5]Yang. Z. Y.. Yin H. F., Wu, S. B. et al., Permian-Triassic Boundary Stratigraphy and Fauna of South China (in Chinese).Geological Memoirs, Ser. 2, No. 6, Beijing: Geological Publishing House, 1987, 56-57, 236-237.[6]Guo. F. X.. Bivalves Fossil of Yunnan (in Chinese), Kunming: Yunnan Technology Press, 1985.[7]Fang. Z. J., Discussion on Late Permian “Claraia”, Act. Palaeo. Sini. (in Chinese),1993, 2(6):653-661.[8]Zhang. Z. M.. Discussion on the ligament structure of Claraia and its evolution, Act. Palaeo. Sini. (in Chinese), 1980,19(6): 433-443.[9]Nanjing Institute of Geology and Paleontology, Academia Sinica, The Bivalves of China (in Chinese), Beijing: Science Press, 1976.[10]Zhou. Z. R.. Two ecological types of Permian Ammonoids, Science in China (in Chinese), Ser. B, 1985, (7): 648-657.[11] Stanley. S. M., Relation of shell form to life habitats of the Bivalvia (Mollusca), Geol. Soc. Amer., 1970, 125: 1-496.[12]Stanley, S. M.. tunctional morphology and evolution of byssally attached bivalve mollusks, J. Paleont, 1972, 46(2): 165-207.[13]Yin, H. F.. Ding, M. H., Zhang, K. X. et al., Late Permian-Middle Triassic Ecostratigraphy of the Yangtze Platform and Its Margins, Beijing: Science Press, 1995, 69-76.[14]Leonardi, E. Trias inferiore delle Venezie, Mem. Inst. Geol. Univ. Padova., 1935, II, 1-136.[15]Ichikawa. K. Zur Taxonomie und Phylogenie der Triadischen Pteriidae (Lamellibranch), Palaeotog., 1958, III, A, 132-212.

  5. Tectonic implications of post-folding Permian magnetizations in the Carapacha Basin, La Pampa province, Argentina

    Science.gov (United States)

    Tomezzoli, Renata N.; Melchor, Ricardo N.; MacDonald, William D.

    2006-10-01

    Paleomagnetic results from Permian clastic and igneous rocks of the Carapacha Basin of the Gondwáides orogenic zone of central Argentina are mainly consistent with results reported previously from the same zone further east, e.g., in the Sierra de la Ventana. Three lithologic entities were analysed: the lower member and upper member of the Carapacha Formation, and an andesite intrusive into the upper member. The directions of their characteristic remanences are similar, differ significantly from the present field direction, and are post-folding. The in situ magnetization directions are moreover consistent with directions expected for late Permian poles of the APWP for South America. The in situ pole for the lower Carapacha Formation is 70°S, 049°E, A95=11° (San Roberto pole); the pole for the upper Carapacha, combined with similar directions from the intrusive, is 64°S, 005°E, A95=5° (Río Curacó pole). These magnetizations imply that the Carapacha Formation, with a minimum age of early Late Permian (about 260 Ma.), was deformed before the end of the Permian. Structural evidence, as well as paleomagnetic, IRM, and AMS experimental results, support the interpretations. The paleogeographic implications of these results are interpreted as a significant counterclockwise movement of Gondwana between the early and the late Permian.

  6. LA-ICPMS U-Pb Dating of Zircons from Tuffs of the Upper Permian-Middle Triassic in Youjiang Basin,Guangxi Province and Its Geological Significance%右江盆地上二叠统—中三叠统凝灰岩年龄及其地质意义

    Institute of Scientific and Technical Information of China (English)

    黄虎; 杨江海; 杜远生; 黄宏伟; 黄志强; 谢春霞; 胡丽沙

    2012-01-01

    Upper Permian-Middle Triassic sections in Youjiang basin contain many volcanic tuff horizons. Zircon LA-ICP-MS U-Pb dating of 4 volcanic tuff samples from the bottom of the Luolou and Baifeng formations in the Jiuxu and Lizhou areas, Guangxi Province, yield the depositional ages of 252. 8 + 1. 8, 253. 0 + 2. 4, 247. 2+1. 5 and 239. 3±2. 7 Ma, respectively, which, together with the inherited or xenocrystal zircon ages (with peak values of 264 and 267 Ma), indicate that episodical volcanism occurred during Middle Permian Gudalupian and Middle Triassic Bithynian in southwestern China The appearance of the inherited zircon ages (260-270 Ma) from the volcanic tuffs around the Permian-Triassic boundary (PTB) indicate the volcanic events in South China may have caused the End-Permian extinction. The depositional age of 247. 2 + 1. 5 Ma from the volcanic tuff at the bottom of the Middle Triassic Baifeng Formation indicates it is more appropriate to place the Early to Middle Trissic boundary at 247. 2 Ma. The petrographical study of the volcanic tuffs indicates the Youjiang basin expierenced the tectonic transition from extension to compression after Middle Triassic, and especially after Bithynian, which resulted in the great tectonic subsidence of the basin.%右江盆地上二叠统—中三叠统地层中常含有多层凝灰岩,对采自广西河池九圩及田林利周罗楼组和百逢组底部的4件凝灰岩样品进行锆石原位LA-ICPMS方法U-Pb同位素定年,结果显示凝灰岩的形成年龄分别为252.8±1.8Ma、253.0±2.4 Ma、247.2±1.5Ma和239.3±2.7Ma,指示晚二叠世末期到中三叠世Bithynian期华南地块西南缘存在多期火山活动,其可能与华南西南缘陆块的裂解与汇聚有关.凝灰岩中继承或捕虏锆石年龄(260~270Ma)记录了中晚二叠世峨眉山大火成岩省岩浆活动或华南西南缘岛弧火山活动事件.凝灰岩的岩相学研究表明,中三叠世特别是Bithynian期之后右江盆地由伸展

  7. 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.

  8. First report of the fertile plant genus Umkomasia from Late Permian beds in India and its biostratigraphic significance

    Energy Technology Data Exchange (ETDEWEB)

    Chandra, S.; Singh, K.J.; Jha, N. [Birbal Sahni Institute for Paleobotany, Lucknow (India)

    2008-07-15

    The genus Umkomasia Thomas, a female fructification of Dicroidium, is reported from Late Permian beds exposed in the Behra Rivulet near the village of Karaonda in the Tatapani-Ramkola Coalfield, Chhattisgarh, India. This is the first record of this genus from the Late Permian, and from Indian Gondwana. Two species have been recognized: Umkomasia polycarpa Holmes and U. uniramia Axsmith, Taylor, Taylor and Cuneo. The find suggests that the genus Dicroidium appeared in the Late Permian before reaching its acme in the Middle-Upper Triassic.

  9. The relationship of the Indian and western Australian Permian marine faunas

    Science.gov (United States)

    Dickins, J. M.; Shah, S. C.

    At Gondwana Five, Wellington, New Zealand, 1980, the relationship of the Permian Peninsular and Himalayan India fauna and flora was explored. The authors concluded that Peninsular India could not have been far from southern Asia during the Permian. This conclusion has been confirmed by data presented at the Symposium on the Tibet Plateau, Beijing, China, 1980, and the recent discovery of Eurydesma and the Eurydesma fauna in northwest Tibet. The relationship of the marine faunas of Peninsular and Himalayan India with those of the western Australian region and the climatic implications have now been considered by the authors. Although the Lower Permian Gondwana cold- and cold-temperate-water faunas of both areas have important similarities, significant differences can be tabulated. Such differences are not apparent in the faunas from within the Peninsular-Himalayan Indian region, so that the faunas of this region are closer to each other than they are to the faunas of the western Australian region. In India the early faunas are overlain by warm-water faunas, whereas in the western Australian region temperate-water conditions prevail. Only in the Upper Permian, when the world as a whole became warmer, are closer faunal links established between the two areas. It is concluded that Western Australia was unlikely to have been close to India during the Permian, and that the faunal relationships indicate India cannot be placed alongside Western Australia. This conclusion is supported by the different geological development in the two areas during the Permian.

  10. Online Testing of Hungarian Children's Prosocial Behavior

    Science.gov (United States)

    Zsolnai, Anikó; Kasik, László

    2017-01-01

    The aim of our cross-sectional investigation was to explore prosocial behavior at the ages of 9, 11, and 13, and to reveal associations between this social behavior and some background variables such as age, gender, and parents' educational attainment. The participants were 185 Hungarian students and their teachers. Two Likert-type questionnaires…

  11. Community Cable Television--Hungarian Perspectives.

    Science.gov (United States)

    Szekfu, Andras

    This paper argues that, although community cable television is one of the most dynamic (although experimental) elements of the Hungarian media structure, it is well on its way toward institutionalization. It is suggested that whether community cable television is able to retain the spontaneity, innovativeness, and elasticity of its early days may…

  12. 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

  13. Analyses of Sequence Stratigraphy and Environments across Permian-Triassic Boundary in Liaotian, Northwestern Jiangxi Province

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    Based on the study of lithology, sedimentology and paleontology at the Permian-Triassic boundary in Liaotian, Northwestern Jiangxi Province, the sequence stratigraphy and depositional environments across the boundary are reconstructed. The top part of the Upper Permian Changxing Formation is composed of very thick-bedded light-colored dolomitic limestone formed in high deposition rate on carbonate ramp, which indacates a transgression systems tract (TST). The Lower Triassic Qinglong Formation shows continuous deposition with the underlying Upper Permian. The lower member of Qinglong Formation consists of calcareous shale, shelly limestome and dolomitic limestone with abundant bivalves (Claraia sp. )and trace fossils (Chondrites). The calcareous shale at the bottom of Lower Triassic indicates a calm deep water environment to form the condensed section (CS). The shelly limestome and dolomitic limestone with shell fossils, intraclast, algal ooide show clean but turbulent environment of carbonate ramp, which produce the deposition of highstand systems tract (TST).

  14. Austro-Hungarian Bank building in Subotica

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    Aladžić Viktorija

    2012-01-01

    Full Text Available During the negotiations between Austria and Hungary in 1867 when dual Austro-Hungarian Monarchy was formed, the question of the central bank was not touched to prevent further complications. In 1878, after years of prolonged negotiations, the central bank was successfully transformed into an institute in which Austria and Hungary had an equal share. The 'Austro- Hungarian Bank' acted as a central bank for both parts of the Empire. The dualistic character of the institute was characterized by two managements and two head offices in Vienna and Budapest. During first decade of 20th century it was built few dozens of bank buildings in Hungary and the most important: the central Austro-Hungarian Bank building in Budapest on Szabadsbg tjr 8. Bank building in Budapest was built according to the design made by Ignbc Alpbr who won the competition. Most of the other bank buildings built throughout Hungary were designed by architect Juzsef Hubert, but Austro-Hungarian bank building in Subotica was designed by architect Ferenc Juzsef Raichl in 1901. Main topic of this paper is research of architecture of Austro-Hungarian Bank Building in Subotica. It is obvious, although smaller in size, that the building was designed according to the main concept of the central bank building in Budapest. Compositions of the both facade applied similar architectural elements, like pillars, projections, attics, plinth and also decorative elements that symbolizes the function of a building. Inner organization of space also corresponds to each other, in both buildings: beside offices there were several apartments for renting. In contrast to other bank buildings in Hungary designed by Juzsef Hubert, bank building in Subotica, although made according to the concept of Central Bank building in Budapest represents remarkable and unique architectural masterpiece including all: architectural composition, decorative elements and function of a building.

  15. Hypercalcified demosponges and the end-Permian extinction

    Science.gov (United States)

    Finks, Robert M.

    2010-08-01

    The hypothesis is presented here that the hypercalcified demosponges, characterized by a solid, largely external skeleton of spherulitic aragonite, or of high-Mg calcite, had symbiotic cyanobacteria, from the outset of their existence, that enabled them to precipitate their peculiar skeleton, and that both the skeleton and the cyanobacteria enabled them to survive the late and end-Permian extinctions, almost alone among sponge groups. The cyanobacteria would have provided them with photosynthetic oxygen to survive hypoxia (one of the proposed causes of the extinctions), and perhaps also were cropped for food, if the external bacteria, normally fed upon by sponges, were reduced by the hypoxia. The sponges' external skeleton would also have protected them in their shallow-water reefy environment from excess ultraviolet light that may have resulted from hypoxic loss of the ozone layer of the atmosphere. This is supported by the fact that the genus Guadalupia which has a lightly-calcified flat upper surface, died out by the end of the Permian, while 31 other genera of hypercalcified Demospongea as well as 3 genera of hypercalcified Calcarea were the only genera of sponges of any kind to continue from the Permian into the Triassic.

  16. 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

  17. Lower Permian Radiolaria from the Pos Blau area, Ulu Kelantan, Malaysia

    Science.gov (United States)

    Jasin, Basir; Aziz Ali, Che

    1997-08-01

    Twenty two species of Radiolaria were identified from a 30 mthick chert sequence exposed at a roadcut near Pos Blau, Ulu Kelantan. The radiolarian assemblage represents the top part of the Pseudoalbaillella lomentaria Zone, upper Wolfcampian which is equivalent to the Sakmarian, Lower Permian. These radiolarian faunas contain elements present in both Southern Urals and Japanese faunas.

  18. New Concept of Hungarian Robotic Telescopes

    Science.gov (United States)

    Hegedus, T.; Kiss, Z.; Biro, B.; Jager, Z.

    As the result of a longer innovation of a few Hungarian opto-mechanical and electronic small companies, a concept of fully robotic mounts has been formed some years ago. There are lots of Hungarian Automated Telescopes over the world (in Arizona, South Korea, Izrael and atop Mauna Kea, just below the famous Keck domes). These are cited as HAT telescopes (Bakos et al. 2002), and served thousands of large-frame time-series CCD images since 2004, and the working team found already 6 exoplanets, and a number of new variable stars, etc... The newest idea was to build a more robust robotic mount, hosting larger optics (D > 50 cm) for achieving much fainter celestial objects, than the HAT series (they are operating with Nikon teleobjective lenses) on a still relatively wide celestial area. The very first sample model is the BART-1, a 50cm f/6 telescope.

  19. Hungarian space research 1981-1985: Lectures and review articles

    Science.gov (United States)

    Benko, G. (Editor)

    1986-01-01

    This monograph presents an overview of Hungarian space research from 1981 to 1985. Topics discussed in the original report include the development of space research centers, the flight of the first Hungarian astronaut, Hungarian participation in international space programs such as the Vega/Halley's Comet mission and the BEALUCA materials science experiment, advances in astronomical research, and activities of the Cosmic Geodetic Observatory. Other topics discussed incude space biomedical studies, meteorological applications of space research, satellite communications, and satellite power supply systems.

  20. Palynology of Permian Gondwana sequence of Umrer coalfield, Maharashtra

    Energy Technology Data Exchange (ETDEWEB)

    Jha, N.; Tewari, R.; Rajanikanth, A. [Birbal Sahni Institute of Paleobotany, Lucknow (India)

    2007-04-15

    Quantitative and qualitative palynological analysis of Early Permian sediments, Umrer Coalfield, Wardha Basin has been carried out. The microspore assemblage consists of 22 genera and 40 species. It is characterized by dominance of radial monosaccates chiefly, Parasacciles and subdominance of non-striate disaccates chiefly, Scheuringipollenites. Presence of Crucisaccites and Caheniasaccites suggests Upper Karharbari (Late Sakmarian-Early Artinskian) affinity. The presence of the Karharbari palynozone has been demarcated in lithologically designated Barakar Formation. The present finding corroborates the earlier studies by Bharadwaj and Anand Prakash (1974).

  1. El + verb complex predicates in Hungarian

    Directory of Open Access Journals (Sweden)

    Éva Dékány

    2008-12-01

    Full Text Available This paper investigates the structure of complex predicates comprising the verbal particle el- (`away' and a verb in Hungarian. I show that el- has different meaning contributions to the predication when combined with different types of verbs. I argue that despite the three seemingly unrelated meanings of el-, two uses involve the same lexical item. In these unifiable cases I analyze el- as a measure function that can measure in both the spatial and the temporal domains.

  2. Competitiveness of the Hungarian elite sport system

    OpenAIRE

    Gulyás, Erika

    2016-01-01

    This paper presents the initial results of significant research conducted under the IOC PhD Student Research Grant Programme with the support of the Hungarian Olympic Committee. The main objectives of the research were to understand why Hungary is successful in specific sports and to explore the relationship between elite sport policy systems and success in international competitions. The increasing international sporting competition forces governments to invest more money in elite sport deve...

  3. 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.

  4. TAXONOMY AND STRUCTURE OF HUNGARIAN PERSONALITY-TRAITS

    NARCIS (Netherlands)

    SZIRMAK, Z; DERAAD, B

    1994-01-01

    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 con

  5. Competition assignment problem algorithm based on Hungarian method

    Institute of Scientific and Technical Information of China (English)

    KONG Chao; REN Yongtai; GE Huiling; DENG Hualing

    2007-01-01

    Traditional Hungarian method can only solve standard assignment problems, while can not solve competition assignment problems. This article emphatically discussed the difference between standard assignment problems and competition assignment problems. The kinds of competition assignment problem algorithms based on Hungarian method and the solutions of them were studied.

  6. 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…

  7. 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…

  8. 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.

  9. 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

  10. Outlook for developing the Hungarian oil industry

    Energy Technology Data Exchange (ETDEWEB)

    Zsengeller, I.

    1984-01-01

    Reports from the 72nd general meeting of the Hungarian state society of miners and metallurgists are presented. Half of the need for energy supply is provided by oil and natural gas. The annual extraction is 2 million T of oil and 7 billion mT of natural gas. The discovered reserves guarantee extraction for 10-30 years. The need is stressed for using new methods in oil refining to extract more valuable products. World Bank credit also has to be used for development of the industry.

  11. The Hungarian Peculiarities of National Remembrance: Historical Figures with Symbolic Importance in Nineteenth-century Hungarian History Paintings

    Directory of Open Access Journals (Sweden)

    Zsuzsanna Tóth

    2012-01-01

    Full Text Available In order to place nineteenth-century Hungarian art into international context, this article calls for the theoretical discourse of cultural memory, when a suppressed community turns to their past and insists on their antecedents’ traditions for the survival of their culture. When, in the 1850s and 1860s, the leaders of the Habsburg Austrian Empire retaliated against Hungary for its 1848-49 “Fight for Freedom”, Hungarian visual art of the era rediscovered long-honoured figures of the historical past as the essential components of Hungarian national identity. This article argues that the successful visualization and memorialization of outstanding historical characters with symbolic values for the Hungarian nation was due to history painting itself as medium. The Hungarian painters’ choice of characters vigorously reacted to the changing political relationship between the Austrians and the Hungarians from the failure of the 1849 Hungarian Fight for Freedom until the 1850s and the 1870s involving the 1867 Austro-Hungarian Compromise. Keeping it in mind, the display and the reception of four great paintings, Bertalan Székely’s The Discovery of the Body of King Louis II (1860, Viktor Madarász’s Péter Zrínyi and Ferenc Frangepán in Prison at Wiener-Neustadt (1864, Székely’s The Women of Eger (1867 and Gyula Benczúr’s The Baptism of Vajk (1875 are analysed.

  12. 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

  13. 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.

  14. Episodic euxinia in the Changhsingian (late Permian) of South China: Evidence from framboidal pyrite and geochemical data

    Science.gov (United States)

    Wei, Hengye; Algeo, Thomas J.; Yu, Hao; Wang, Jiangguo; Guo, Chuan; Shi, Guo

    2015-04-01

    A multiproxy study of a new Upper Permian-Lower Triassic section (Xiaojiaba) in Sichuan Province, China, documents large changes in marine productivity, redox conditions and detrital input prior to the latest Permian mass extinction. Marine productivity, as proxied by total organic carbon content (TOC), biogenic SiO2, and excess barium, displays a long-term decline through most of the Changhsingian stage (late late Permian), culminating in very low values around the Permian-Triassic boundary. Concurrently, redox proxies including pyrite framboid, δ34Spy, Moauth and Uauth, and Corg/P document a shift from suboxic to dysoxic/oxic conditions that was interrupted by several episodes of benthic euxinia, and detrital siliciclastic proxies (Al, Hf, Nb, and REEs) suggest an increased flux of weathered material from land areas. The long-term changes in productivity, redox conditions, and terrigenous detrital fluxes were probably caused by a regional sea-level fall across the South China Craton. On the other hand, the brief euxinic episodes occurring during the late Permian had oceanographic causes, probably related to the transient upward expansion of the chemocline at the top of the oceanic oxygen-minimum zone. These euxinic episodes may have been harbingers of the more widespread anoxia that developed concurrently with the latest Permian mass extinction and that may have played a major role in triggering the largest biotic crisis of the Phanerozoic.

  15. Kossuth and Gorgey: The Political-Military Relationship in the Hungarian War of Independence, 1848-1849

    Science.gov (United States)

    2009-06-12

    describing this area, and the Carpathian Basin is the geographical one. The Carpathian Mountains surround and protect the Great Hungarian Plain from the...Tisza originates from the northeastern Carpathians and reaches the Alföld as a fast, mountain river. Then, on the Alföld, it slows down, and flows...north, the east, and the southeast. Its highest peak is in Upper Hungary, Lomnici (Lomnicky) peak is 8642 feet. Armies can cross the mountains in

  16. Prevalence of malocclusions in Hungarian adolescents.

    Science.gov (United States)

    Gábris, Katalin; Márton, Sándor; Madléna, Melinda

    2006-10-01

    The aim of this epidemiological study was to assess the prevalence of malocclusion, associated caries experience, and level of oral hygiene in the Hungarian population using the World Health Organisation (WHO) questionnaire designed to assess dentofacial anomalies. A total of 483 adolescents (289 girls, 194 boys), aged 16-18 years, were assessed. Orthodontic anomalies were detected in 70.4 per cent of the sample. Crowding and spacing were observed in 14.3 and 17 per cent, respectively, with the latter being more prevalent in the maxilla than in the mandible (10.4 and 2.9 per cent, respectively). A Class I occlusion was found in 52.8 per cent of the subjects. A half cusp anomaly in the antero-posterior molar relationship was more prevalent than a full cusp anomaly (26.9 and 20.3 per cent, respectively). The decayed, missing, and filled teeth (DMFT), the decayed, missing, and filled surfaces (DMFS), and the visible plaque indices scores (VPI) of the 340 adolescents with malocclusion were significantly higher (P adolescents who displayed no anomalies. The prevalence of malocclusion in the Hungarian population seems to be comparable with other European communities.

  17. 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.

  18. Aerobic Marine Habitat Loss During the Late Permian Extinction

    Science.gov (United States)

    Penn, J. L.; Deutsch, C.; Payne, J.; Sperling, E. A.

    2016-12-01

    Rapid climate change at the end of the Permian is thought to have triggered the most severe mass extinction in Earth's history, but the precise mechanism of biodiversity loss is unknown. Geological evidence points to lethally hot equatorial temperatures and an expansion of anoxic ocean waters as likely culprits. However, previous climate model simulations of the warm Early Triassic exhibit weak tropical warming, and anoxic conditions require a massive and unconstrained increase in the ocean nutrient reservoir. Reconciling model predictions with the geologic record remains a key challenge to identifying the kill-mechanism, which must also take into account the role of animal physiology. Here we apply a recently developed index for the metabolic scope of marine animals to the first global climate simulations of the Permian-Triassic transition to quantify the effects of ocean warming and oxygen (O2) depletion on aerobic habitat availability. Forcing with extreme CO2 concentrations warms the surface ocean by over 10oC, consistent with paleoproxies for upper ocean temperature change. Warming depletes global O2, with greatest losses occuring in tropical deep waters as a result of their reduced ventilation. Together warming and deoxygenation would have constricted the occurrence of marine habitat by 80% globally, by decreasing the metabolic index of the Permian ocean. These changes are most pronounced in the tropics where the fossil record suggests recovery was severely inhibited. Fossil deposits also record changes in animal body size across the extinction. We find that adaptation via body size reductions can compensate for increasing hypoxia at high latitudes, and even prevent extinction there, but cannot maintain the habitability of the tropics.

  19. 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. 

  20. Permian Paleomagnetism of Eastern Kazakhstan: Implications Concerning the Amalgamation of Eurasia

    Science.gov (United States)

    Collins, A. Q.; Levashova, N. M.; Degtyarev, K. E.; Bazhenov, M. L.; Van der Voo, R.

    2001-12-01

    Kazakhstan is the central and most complex region of the Ural-Mongol belt of Eurasia. This region is bounded by the Baltica platform to the west, the Siberian platform to the northeast, and Tarim to the south. Many geologists think that the major tectonic units of Kazakhstan had amalgamated by the Silurian, with the possibility of relatively small motions through the middle-late Paleozoic, whereas others have postponed the welding of Kazakhstan until the Late Carboniferous. Furthermore, some authors have suggested that the Siberian block and the adjacent regions of the Ural-Mongol belt were displaced with respect to Baltica, westward and northwestward (in present day co-ordinates) during the Late Permian along strike slip faults by some 1500km. We studied Upper Permian volcanics from eastern Kazakhstan (47.5N, 80.5E). A univectorial characteristic remanent magnetization (ChRM) component was isolated from most samples after the removal of a weak, low-temperature remanence. The fold test (McFadden and Jones, 1981) is positive. The observed pole (PLat: 43, Plong: 172, a95: 3.6) falls close to the Baltica APWP and nearly coincides with the mean pole for middle Permian time (261-275 Ma; PLat: 46, Plong: 166, a95: 3.8). The overall agreement of the European and Siberian APWP's is rather good for the Permian, and Late Permian paleolatitudes from Tarim also agree with the European grid. Thus we conclude that our study area had already been attached to the European, Siberian, and Tarim blocks during the Late Permian. This interpretation disagrees with models that suggest large-scale displacement between the European and Siberian platforms during the final stages of Ural-Mongol fold belt evolution.

  1. [Hungarian Diet and Nutritional Status Survey 2014. I. Nutritional status of the Hungarian adult population].

    Science.gov (United States)

    Erdei, Gergő; Kovács, Viktória Anna; Bakacs, Márta; Martos, Éva

    2017-04-01

    The Hungarian Diet and Nutritional Status Survey examines the obesity prevalence, dietary habits and, since 2014, physical activity in Hungarian adults in every 5 years. The survey provides national data representative by age and gender, based on anthropometric measurements and international standards. In 2014, nearly two-thirds of adults were overweight or obese. 28.2% of men and 31.5% of women were obese. Prevalence of morbid obesity were 2.6% and 3.3% in men and women, respectively. Abdominal obesity was more prevalent among women than men (55% vs. 38%), and the rate was increasing with age in both genders. In elderly, 55% of men and almost 80% of women were abdominally obese. In conclusion, the prevalence of overweight, obesity, and abdominal obesity is high in Hungarian adults. In order to tackle obesity, we need to obtain representative and measured data, which form the basis of targeted interventions and the assessment of their impact. Orv. Hetil., 2017, 158(14), 533-540.

  2. PERMIAN FUSULINID ASSEMBLAGES AND STRATIGRAPHY OF THE TRANSCAUCASIA

    National Research Council Canada - National Science Library

    ERNST JA LEVEN

    1998-01-01

    .... The Davaly Formation corresponds to the Bolorian Stage of the Lower Permian (Cisuralian); the Asni Formation corresponds to the Kubergandian Stage, and to the lower half of the Murgabian Stage of the Middle Permian (Guadalupian...

  3. 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.

  4. SYSTEMATICS OF LINGULIDE BRACHIOPODS FROM THE END-PERMIAN MASS EXTINCTION INTERVAL

    Directory of Open Access Journals (Sweden)

    RENATO POSENATO

    2016-05-01

    Full Text Available The systematics of lingulide brachiopods, from the end-Permian mass extinction interval, is here studied and discussed. The material has been collected from upper Permian (Changhsingian beds of Southern Alps and Lower Triassic beds of several Tethyan localities, where the surviving phase following the peak the end-Permian mass extinction is recorded. The study contributes to fill the gap of knowledge regarding the lingulide systematics during a time lapse crucial for the fate of the Mesozoic and Cenozoic marine organisms. The systematics is based both on inner shell morphology and shell microstructure, which are considered to be the most useful taxonomical characters to study the lingulide phylogeny. The specimens have been referred to species of the new genus Trentingula, which is characterized by a shell with a secondary layer virgose fabric and a primitive disposition of the ventral muscle umbonal scar in the Lingulidae phylogeny. Trentingula n. gen. comprises four species: T. lorigae n. gen. n. sp., type-species, T. borealis (Bittner, T. mazzinensis n. gen. n. sp., and T. prinothi n. gen. n. sp. The type-species is late Griesbachian – Dienerian in age and has a wide geographic distribution in the western Tethys (Southern Alps and Hungary. Trentingula prinothi n. gen. n. sp. occurs in the Upper Permian Bellerophon Formation of the Dolomites; it has a large shell with a short mantle cavity. Trentingula mazzinensis n. gen. n. sp. occurs in the Griesbachian Mazzin Member of Werfen Formation and is characterized by a small sized shell, about half of the type species, which records the “Lilliput effect” related to the aftermath of the end-Permian mass extinction.

  5. CREDIT LEVEL INFLUENCING FACTORS AT HUNGARIAN FARMS

    Directory of Open Access Journals (Sweden)

    Toth Jozsef

    2012-12-01

    Full Text Available In this paper we estimate the impact of different factors on creditability of agricultural farms. According to the literature the collateral (tangible assets, the farm size, productivity, and subsidies should have significant effects on farm loans. We use data from the Hungarian Farm Accountancy Data Network to test our two hypotheses and theoretical assumptions for the period 2001-2010. Because of using panel data, we do our estimations using fixed effects econometrics model to test our assumptions. The results indicate that the chosen factors have significant influence on total liabilities and short- and long-term loans as well. With specially interest of subsidies the growing level of supports decrease the need of other financial tools. At output factors (inclusive farm size have significant and positive effect, same as collateral (tangible assets.

  6. Progressive Dyslexia: Evidence from Hungarian and English

    Science.gov (United States)

    Druks, Judit; Aydelott, Jennifer; Genethliou, Marios; Jacobs, Helen; Weekes, Brendan

    2012-01-01

    We report a patient with non-fluent Primary Progressive Aphasia who was premorbidly literate in two alphabetic scripts, Hungarian (L1) and English (L2). Testing was performed over a two-year period to assess the impact of progressive illness on oral reading and repetition of single words. Results showed significant decline in oral reading in both languages, and an effect of language status in favour of oral reading in L1. Phonological complexity was a significant predictor of oral reading decline in both languages. Of interest, we observed an effect of language status on task performance whereby repetition was better in L2 than L1 but oral reading was better in L1 than L2. We conclude that language status has an effect on repetition and oral reading abilities for bilingual speakers with non-fluent Primary Progressive Aphasia. PMID:22713383

  7. [Hungarian psychiatry in the light of the Hungarian Presidency of the Council of the European Union].

    Science.gov (United States)

    Kurimay, Tamás

    2010-01-01

    In order to get an accurate picture of mental health and psychiatric care, the article reviews the relevant structures and functioning of the European Union. It examines a few, important professional events that reflect the gaining significance of the issue of mental health within the EU; the 2005 World Health Organization's European Ministerial Conference, the 2008 European Pact for Mental Health and Well-being, and the results of the so-called Thematic Conferences. For the future of the European Union, the articles stresses the crucial need for the continuing research and development, and highlights the benefits of the European Research Region an its framework programmes especially in the fields of brain research and mental health research. The issue of mental health, its care providing system, and the atmosphere of the work place, as the surveying of the Eurobarometer underscored, should be treated as priorities for the EU and during the Hungarian presidency. The programme of the Hungarian Presidency of the Council of the European Union provides priority to the presentation of the European Pact for Mental Health and Well-being to the Council Conclusion, as well as to the organization of a priority research presidential conference on the regions R and D, entitled "Discovery research in neuropsychiatry: depression, anxiety and schizophrenia in focus." The articles emphasizes the challenges of Hungarian psychiatry, first and foremost the difficulties of human resources, the theoretical context and determined perspectives for the establishment of the new National Psychiatry and Addictology Institute, the need of the move towards GP's and community care, and the importance of the cooperation with civil organizations, and scientific information gathering. The given tasks can only be achieved along with the professional development of psychiatry, with a change of perspectives towards EU since a concentrated multi level allocation of resources is only possible in the

  8. Water cycle investigations in Hungarian forest ecosystems

    Institute of Scientific and Technical Information of China (English)

    Judit Sitkey

    2006-01-01

    From the biological point of view the value of autotrophy plant association is determined by the carbon fixation and the carbon cycle. Among the plant associations of Hungary, forest has the largest biological carbon fixation and carbon cycle. In general,the annual water cycle is the key factor in the organic material production of the Hungarian forests. The most intensive water consumption and organic material production take place from May till July, which period is named main water consumption and respectively main growing period. In Hungary the categories of the forest climate are characterized by main tree species and based on the forest climate covers 8% of the forest area, hornbeam-oak forest climate covers 22%, sessile oak-Turkey oak forest climate covers48% and forest steppe climate covers 22%. Partly in the frame of ICP-Forests, the Department of Ecology in the Forest Research Institute carries out long term, complex ecophysiological investigations on several sample plots (so-called basic plots) throughout the whole country. The organic material production (growth), the nutrient and water cycle, the measurements of air pollutants and meteorological parameters, as well as chemical analyses are all part of the investigations. As a comparison the figure of two basic plotsforest steppe climate in the hydrological year of 2001-2002. In the Hungarian forest 60%-70% of the precipitation is used for interception, evaporation, and in the vegetation season, for the transpiration both in beech and forest steppe climate. From other point of view, only 30%-40% of the open air precipitation infiltrates into the soil and can be utilized by the forest.

  9. Regional Disparities along the Romanian-Hungarian Border Region

    Directory of Open Access Journals (Sweden)

    EGON NAGY

    2006-01-01

    Full Text Available The paper presents the actual state and condition of territorial inequalities at the Romanian-Hungarian border region, which shows - at present - an evident advantage of the Hungarian side, from the point of view of complex socio-economical aspects. This advantage is especially outstanding for the Hungarian side in the field of infrastructural supply (drinking water, natural gas, and public sewage networks, but it is valid for some characteristics of human capital, too, (above all, with regard to the illiteracy rate and the proportion of highly skilled persons with bachelor degree. Despite these difficulties, these inequalities are not insurmountable and should not affect efficient cross-border cooperation between the two countries. This regional inventory facilitates the evaluation of the starting-point of this kind of cooperation and also depicts some aspects of the interregional cooperation of the four counties north of the Romanian-Hungarian border region which belong to the Carpathian Euroregion.

  10. New Features of Educational Media Development in Hungarian Secondary Education.

    Science.gov (United States)

    Benedek, Andras

    1994-01-01

    The development of educational technology media in Hungarian secondary education is discussed in terms of changing general pedagogical requirements; the influence of interactivity on teaching procedures; training teachers and developing educational media; and new statutory frameworks. (AEF)

  11. 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.

  12. 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.

  13. Excise Tax Overshifting in the Hungarian Beer Market

    OpenAIRE

    Bakó, Barna; Berezvai, Zombor

    2013-01-01

    We conduct this paper on excise tax shifting in the Hungarian beer market. Using a regression model we show that tax overshifting occurs in this market. We present a model with oligopolistic competition to explain how tax overshifting can occur because of the separated vertical structure. Our results suggests that Hungarian beer producers compete in Bertrand fashion and the hypothesis of collusion between beer producers can be rejected.

  14. 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.

  15. 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

  16. Mechanism on bipolar distribution of Permian brachiopods

    Institute of Scientific and Technical Information of China (English)

    Chengwen WANG; Songmei ZHANG

    2008-01-01

    By reasearch on geographic distribution, nine genera in bipolar distribution are selected from Permian brachiopods. These taxa originated from middle-high latitude areas in the boreal realm, of which five genera were derived from Late Carboniferous, and other four genera originated from Permian. They were all in bipolar distribution during some different stages in Permian. Specific diversity for each genus was high in the boreal realm, whereas in the Gondwana realm was very low. Perdurability was long in the boreal realm, and short in the Gondwana realm. It was the time when these nine genera came to their maximum diversity that these genera appeared in the Gondwana and formed bipolar distribution; while they also migrated to the low latitude from high latitude. This shows very close relationship between several main cooling events in Permian and the migration of genera from the boreal realm to the Gondwana realm through the Tethys. Therefore, the cooling events might be the main drive which caused these cold-water-type brachiopods migrated to the Gondwana realm and being bipolar distribution. In this process, the planula tolerance to warm water would be another important factor.

  17. 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

    2017-08-01

    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.

  18. Uppermost Permian to Lower Triassic Conodont Zonation from Enshi area, western Hubei Province, South China

    Science.gov (United States)

    Lyu, Z.; Zhao, L.; Chen, Z. Q.; Ma, D.; Yan, P.; Zhan, P.

    2015-12-01

    The Permian-Triassic transition witnessed the largest biotic turnover of Earth life during the Phanerozoic history. Ecosystems in sea and on land have also experienced the most protected restoration following the end-Permian mass extinction. These biocrises were also associated with climatic and environmental extremes through the latest Permian to Middle Triassic. In order to uncover the links among these extreme events, we need to establish high-resolution biochronostratigraphy, which offers precise timescales for reconstructing event sequences and probing the possible causes. Of these, conodont biostratigraphy is an operational tool in enhancing stratigraphic resolution. Although their ancestors and phylogeny remain unclear, conodonts are a rapid evolutionary lineage and extremely abundant in the Triassic marine carbonate successions. Here, we present recent study results of the Lower Triassic conodont zonation from the Ganxi and Jianshi areas, western Hubei Province, South China, which were situated on a carbonate ramp at the southern northern margin of the Upper Yangtze Platform. Therein, the uppermost Permian to Lower Triassic successions are well exposed and yield abundant conodonts. A total of nine conodont zones was established: (1) Clarkina yini-Clarkina zhangi Zone, (2) Hindeodus changxingensis Zone, (3) Hindeodus parvus Zone, (4) Isarcicella staeschei Zone, (5) Clarkina planata Zone, (6) Neoclarkina discrete Zone, (7) Neospathodus dieneri Zone, (8) Novispathodus waageni Zone, and (9) Triassospathodus homeri Zone. The Ns. dieneri M1, Ns. dieneri M2 and Ns. dieneri M3 subzones have also been distinguished from the Ns. dieneri Zone. Both Nv. waageni eowaageni subzones and Nv. waageni waageni subzones are also recognizable from the Nv. waageni Zone. The first occurrence of H. parvus marks the Permian-Triassic boundary(PTB), while the first occurrence of Nv. waageni eowaageni defines the Induan-Olenekian boundary. These conodont zones correlate well with

  19. Soil-atmosphere relationships: The Hungarian perspective

    Science.gov (United States)

    Ács, Ferenc; Rajkai, Kálmán; Breuer, Hajnalka; Mona, Tamás; Horváth, Ákos

    2015-10-01

    This study discusses scientific contributions analyzing soil-atmosphere relationships. These studies deal with both the biogeophysical and biogeochemical aspects of this relationship, with biogeophysical aspects being in the majority. All of the studies refer either directly or indirectly to the fundamental importance of soil moisture content. Moisture has a basic influence on the spatiotemporal pattern of evapotranspiration, and so 1) on cloud formation and precipitation events by regulating the intensity of convection, and 2) on the trace-gas exchanges in the near-surface atmosphere. Hungarian modeling efforts have highlighted that soils in the Pannonian Basin have region-specific features. Consequently, shallow and deep convection processes are also, to some extent, region-specific, at least in terms of the diurnal change of the planetary boundary layer height and the spatial distribution of convective precipitation. The soil-dependent region-distinctiveness of these two phenomena has been recognized; at the same time the strength of the relationships has not yet been quantified.

  20. 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)

  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. Late Permian carbonate concretions in the marine siliciclastic sediments of the Ravnefjeld Formation, East Greenland

    Energy Technology Data Exchange (ETDEWEB)

    Nielsen, J.K. [Univ. of Copenhagen, Geological Inst., Copenhagen (Denmark); Hanken, N.M. [Univ. of Tromsoe, Dept. of Geology, Tromsoe (Norway)

    2002-07-01

    The investigation of carbonate concretions from the Late Permian Ravnefjeld Formation in East Greenland forms part of the multi-disciplinary research project Research of the Sedimentary Basins of North and East Greenland (TUPOLAR). The TUPOLAR project focuses on investigations and evaluation of potential hydrocarbon and mineral resources of the Upper Permian - Mesozoic sedimentary basins. In this context, the Upper Permian Ravnefjeld Formation occupies a pivotal position because it contains local mineralization and has source rock potential for hydrocarbons adjacent to potential carbonate reservoir rocks of the partly time-equivalent Wegener Halvoe Formation. A better understanding of the sedimentary facies and diagenesis of the Ravnefjeld Formation is therefore crucial for an evaluation of the economic evaluation of East Greenland. The original fieldwork was carried out in 1998, when sampling was undertaken of representative carbonate concretions and surrounding beds from a limited number of well-exposed sections in the Ravnefjeld Formation. The sampled material was subsequently investigated by a combination of petrography and stable isotope chemistry to decipher the relationships between the diagenetic development of the carbonate concretions and the mineralization in the sequence. The sequential precipitation of the cement generations was analysed in cement-filled primary voids in gastropods because these showed the most complete development of the different cement generations. The geochemistry of stable isotopes was also studied. During the petrographic work, we became aware of a hitherto unrecognised biota dominated by calcispheres. The well-developed cement generations in primary cavities in skeletal material were used to elucidate the diagenesis. (BA)

  3. On a new stereospondylomorph temnospondyl from the Middle-Late Permian of Southern Brazil

    Directory of Open Access Journals (Sweden)

    Adriana Strapasson

    2015-12-01

    Full Text Available A new temnospondyl is described from the Middle–Upper Permian sequence of the Paraná Basin (Rio do Rasto Formation in southern Brazil. The material consists of disarticulated cranial and postcranial elements, preserved in association. The cranial elements include part of the orbital region of the skull roof, the basicranium, a number of endocranial elements, stapes and a right hemimandible. The postcranial elements include vertebrae, ribs, pectoral girdle elements, a right femur and a cluster of scales. The new species displays a rhinesuchid pattern, which is similar to the South African rhinesuchids from the Upper Permian Beaufort Group of the Karoo Basin, but differs from them by the presence of a robust and elongated epipterygoid with a blade-like anterior process in addition to elongated and deeper muscular pockets on the parasphenoid, which allow the assignment of this specimen to a new species. However, the phylogenetic analysis grouped the material described herein and Australerpeton cosgriffi inside Stereospondylomorpha, in a transitional position between the Laurasian assemblages and South African temnospondyls. This result supports a connection between the Brazilian and Eastern European Permian fauna and provides important data for future biostratigraphic studies.

  4. International Equity Portfolios and Currency Hedging: The Viewpoint of German and Hungarian Investors

    OpenAIRE

    Bugár, Gyöngyi; Maurer, Raimond

    2001-01-01

    In this paper we study the benefits derived from international diversification of stock portfolios from German and Hungarian point of view. In contrast to the German capital market, which is one of the largest in the world, the Hungarian Stock Exchange is an emerging market. The Hungarian stock market is highly volatile, high returns are often accompanied by extremely large risk. Therefore, there is a good potential for Hungarian investors to realize substantial benefits in terms of risk redu...

  5. Siderite deposits in northern Italy: Early Permian to Early Triassic hydrothermalism in the Southern Alps

    Science.gov (United States)

    Martin, Silvana; Toffolo, Luca; Moroni, Marilena; Montorfano, Carlo; Secco, Luciano; Agnini, Claudia; Nimis, Paolo; Tumiati, Simone

    2017-07-01

    We present a minero-petrographic, geochemical and geochronological study of siderite orebodies from different localities of the Southern Alps (northern Italy). Siderite occurs as veins cutting the Variscan basement and the overlying Lower Permian volcano-sedimentary cover (Collio Fm.), and as both veins and conformable stratabound orebodies in the Upper Permian (Verrucano Lombardo and Bellerophon Fms.) and Lower Triassic (Servino and Werfen Fms.) sedimentary sequences of the Lombardian and the Venetian Alps. All types of deposits show similar major- and rare-earth (REE)-element patterns, suggesting a common iron-mineralizing event. The compositions of coexisting siderite, Fe-rich dolomite and calcite suggest formation from hydrothermal fluids at relatively high temperature conditions (≥ 250 °C). Geochemical modelling, supported by REE analyses and by literature and new δ13C and δ18O isotopic data, suggests that fluids responsible for the formation of siderite in the Variscan basement and in the overlying Lower Permian cover were derived from dominant fresh water, which leached Fe and C from volcanic rocks (mainly rhyolites/rhyodacites) and organic carbon-bearing continental sediments. On the basis of U-Th-Pb microchemical dating of uraninite associated with siderite in the Val Vedello and Novazza deposits (Lombardian Alps), the onset of hydrothermalism is constrained to 275 ± 13 Ma (Early-Mid Permian), i.e., it was virtually contemporaneous to the plutonism and the volcanic-sedimentary cycle reported in the same area (Orobic Basin). The youngest iron-mineralizing event is represented by siderite veins and conformable orebodies hosted in Lower Triassic shallow-marine carbonatic successions. In this case, the siderite-forming fluids contained a seawater component, interacted with the underlying Permian successions and eventually replaced the marine carbonates at temperatures of ≥ 250 °C. The absence of siderite in younger rocks suggests an Early Triassic

  6. [How to help and promote Hungarian medical publications?].

    Science.gov (United States)

    Rurik, Imre

    2010-02-07

    The journal impact factor (IF) is often recognized as a symbol of scientific prestige and relevance. However it is greatly influenced by the field or scope of journals, publisher, scientific, editorial, and economic background. Although there are many suggestions to modify the most important scientometric parameter, it is widely used to compare journals, individuals, departments, scientific outputs to judge academic promotions, grant allocations, awarding appointments. Most of the researchers use international database searching relevant publication, which will be cited in their own paper. Unfortunately these international databases refer only few Hungarian journals. It is recommended to develop and maintain a Hungarian Electronic Medical Bibliography, divided by the field of scientific interest (e.g., diabetology, gastroenterology, public health, urology etc.). Authors can upload the list or full text of publications, if copyright agreements allow, and search other Hungarian papers for citation, to promote each others. Organizer, manager, host and supporters of this database are very welcomed.

  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. 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.

  9. 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

  10. Timing of the terrestrial Permian-Triassic boundary biotic crisis: Implications from U-Pb dating of authigenic zircons

    Institute of Scientific and Technical Information of China (English)

    YU JianXin; LI HuiMin; ZHANG SuXin; YANG FengQing; FENG QingLai

    2008-01-01

    The Late Permian to Early Triassic transition represents one of the most important Phanerozoic mass extinction episodes.The cause of this event is still in debate between catastrophic and gradual mechanisms.This study uses the U-Pb method on zircons from the uppermost Permian/lowermost Triassic clay deposits at Chahe (Guizhou Province,SW China) to examine time constraints for this event.The results of both this and previous studies show that the ages of Bed 68a and 68c (the upper clay bed of the terrestrial Permian-Triassic boundary (PTB)) respectively are 252.6~2.8 and 247.5±2.8 Ma.This age (within the margin of error) almost accords with the upper clay bed (Bed 28) age of Meishan and the eruption age of Tunguss Basalt,and is so far the most accurate age obtained from terrestrial PTB.The claystone of Bed 68 was formed in the earliest Triassic.The biotic crisis occurred at nearly the same time in terrestrial and marine environments during Permian-Triassic interval; however the extinction patterns and processes are different.The extinction pattern of the terrestrial plants shows a major decline at the PTB after long-term evolution,followed by a retarded extinction of the relicts in the earliest Triassic.

  11. Timing of the terrestrial Permian-Triassic boundary biotic crisis:Implications from U-Pb dating of authigenic zircons

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    The Late Permian to Early Triassic transition represents one of the most important Phanerozoic mass extinction episodes. The cause of this event is still in debate between catastrophic and gradual mechanisms. This study uses the U-Pb method on zircons from the uppermost Permian/lowermost Triassic clay deposits at Chahe (Guizhou Province, SW China) to examine time constraints for this event. The results of both this and previous studies show that the ages of Bed 68a and 68c (the upper clay bed of the terrestrial Permian-Triassic boundary (PTB)) respectively are 252.6±2.8 and 247.5±2.8 Ma. This age (within the margin of error) almost accords with the upper clay bed (Bed 28) age of Meishan and the eruption age of Tunguss Basalt, and is so far the most accurate age obtained from terrestrial PTB. The claystone of Bed 68 was formed in the earliest Triassic. The biotic crisis occurred at nearly the same time in terrestrial and marine environments during Permian-Triassic interval; however the extinction patterns and processes are different. The extinction pattern of the terrestrial plants shows a major decline at the PTB after long-term evolution, followed by a retarded extinction of the relicts in the earliest Triassic.

  12. 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

  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. Abstracts of the 27th Hungarian conference on rabbit production

    Directory of Open Access Journals (Sweden)

    Abstracts, Conferences, Congresses, Symposiums...

    2015-12-01

    Full Text Available About 100 participants took part in the 27th Hungarian Conference on Rabbit Production at Kaposvár, organised by the 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. Thirteen papers were presented by senior and young scientists. Topics of the papers covered almost all fields of rabbit research (production, housing and welfare, reproduction, genetics, nutrition. Full papers are available from the organiser (matics.zsolt@ke.hu on request.

  15. 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.

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

    OpenAIRE

    Zoltán Csörnyei; László Csató; János Farkas; Ino Curik; István Nagy

    2010-01-01

    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...

  17. Stratigraphy, biostratigraphy and C-isotopes of the Permian-Triassic non-marine sequence at Dalongkou and Lucaogou, Xinjiang Province, China

    Science.gov (United States)

    Metcalfe, I.; Foster, C. B.; Afonin, S. A.; Nicoll, R. S.; Mundil, R.; Xiaofeng, Wang; Lucas, S. G.

    2009-11-01

    Measured lithostratigraphic sections of the classic Permian-Triassic non-marine transitional sequences covering the upper Quanzijie, Wutonggou, Guodikeng and lower Jiucaiyuan Formations at Dalongkou and Lucaogou, Xinjiang Province, China are presented. These measured sections form the framework and reference sections for a range of multi-disciplinary studies of the P-T transition in this large ancient lake basin, including palynostratigraphy, vertebrate biostratigraphy, chemostratigraphy and magnetostratigraphy. The 121 m thick Wutonggou Formation at Dalongkou includes 12 sandstone units ranging in thickness from 0.5 to 10.5 m that represent cyclical coarse terrigenous input to the lake basin during the Late Permian. The rhythmically-bedded, mudstone-dominated Guodikeng Formation is 197 m and 209 m thick on the north and south limbs of the Dalongkou anticline, respectively, and 129 m thick at Lucaogou. Based on limited palynological data, the Permian-Triassic boundary was previously placed approximately 50 m below the top of this formation at Dalongkou. This boundary does not coincide with any mappable lithologic unit, such as the basal sandstones of the overlying Jiucaiyuan Formation, assigned to the Early Triassic. The presence of multiple organic δ13C-isotope excursions, mutant pollen, and multiple algal and conchostracan blooms in this formation, together with Late Permian palynomorphs, suggests that the Guodikeng Formation records multiple climatic perturbation signals representing environmental stress during the late Permian mass extinction interval. The overlap between the vertebrates Dicynodon and Lystrosaurus in the upper part of this formation, and the occurrence of late Permian spores and the latest Permian to earliest Triassic megaspore Otynisporites eotriassicus is consistent with a latest Permian age for at least part of the Guodikeng Formation. Palynostratigrahic placement of the Permian-Triassic boundary in the Junggar Basin remains problematic

  18. Beak necrosis in Hungarian partridges (Perdix perdix) associated with beak-bits and avian poxvirus infection.

    Science.gov (United States)

    Brower, Alexandra I; Cigel, Francine; Radi, Craig; Toohey-Kurth, Kathy

    2010-06-01

    Proliferative growth, consistent with poxvirus infection, encapsulated plastic beak-bits and covered the dorsal portion of the upper beak and nares of adult male and female captive-raised Hungarian partridges. Three representative birds were submitted to the Wisconsin Veterinary Diagnostic Laboratory for necropsy. Lesions in the necropsied birds extended through the nares, where the plastic bit ends are designed to rest. The lesions also variably extended caudally into the oropharynx and cranially within the beak epithelium, and included palate deformity and beak necrosis. Poxvirus was diagnosed in all of the birds examined based on histopathology, electron microscopy, and polymerase chain reaction amplification and sequencing. This report is the first to describe avian pox lesions associated with the application of beak-bits and the resulting beak and oral pathology.

  19. Life crises on land across the Permian-Triassic boundary in South China

    Science.gov (United States)

    Peng, Yuanqiao; Shi, G. R.

    2009-02-01

    The western Guizhou and eastern Yunnan area of southwest China commands a unique and significant position globally in the study of Permian-Triassic boundary (PTB) events as it contains well and continuously exposed PTB sections of marine, non-marine and marginal-marine origin in the same area. By using a range of high-resolution stratigraphic methods including biostratigraphy, eventostratigraphy, chronostratigraphy and chemostratigraphy, not only are the non-marine PTB sections correlated with their marine counterparts in the study area with high-resolution, the non-marine PTB sections of the study area can also be aligned with the PTB Global Stratotype Section and Point (GSSP) at Meishan in eastern China. Plant megafossils ("megaplants") in the study area indicate a major loss in abundance and diversity across the PTB, and no coal beds and/or seams have been found in the non-marine Lower Triassic although they are very common in the non-marine Upper Permian. The megaplants, however, did not disappear consistently across the whole area, with some elements of the Late Permian Cathaysian Gigantopteris flora surviving the PTB mass extinction and locally even extending up to the Lower Triassic. Palynomorphs exhibit a similar temporal pattern characterized by a protracted stepwise decrease from fern-dominated spores in the Late Permian to pteridosperm and gymnosperm-dominated pollen in the Early Triassic, which was however punctuated by an accelerated loss in both abundance and diversity across the PTB. Contemporaneous with the PTB crisis in the study area was the peculiar prevalence and dominance of some fungi and/or algae species. The temporal patterns of megaplants and palynomorphs across the PTB in the study area are consistent with the regional trends of plant changes in South China, which also show a long-term decrease in species diversity from the Late Permian Wuchiapingian through the Changhsingian to the earliest Triassic, with about 48% and 77% losses of

  20. Case Marking in Hungarian Children with Specific Language Impairment

    Science.gov (United States)

    Lukács, Ágnes; Kas, Bence; Leonard, Laurence B.

    2013-01-01

    This study examines whether children with specific language impairment (SLI) acquiring a language with a rich case marking system (Hungarian) have difficulty with case, and, if so, whether the difficulty is comparable for spatial and nonspatial meanings. Data were drawn from narrative samples and from a sentence repetition task. Suffixes were…

  1. "Unraveling Intercultural communication in an Hungarian cookie Company"

    DEFF Research Database (Denmark)

    Baca, Susan

    2009-01-01

    This paper presents a case study of a Hungarian company going through the double transition of having been recently acquired by a foreign corporation and, at the same time, reorienting its business approach from east to west. This juncture in time for Central and Eastern European companies, namel...

  2. 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…

  3. 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.

  4. 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.

  5. 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.

  6. 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…

  7. "Great Expectations:" The Motivational Profile of Hungarian English Language Students

    Science.gov (United States)

    Kormos, Judit; Csizer, Kata; Menyhart, Adrienn; Torok, Dora

    2008-01-01

    In this article we investigate what characterizes the language learning motivation of Hungarian English language students in terms of Dornyei and Otto's process model of motivation ("Motivation in Action," 1998). We used a mixed-method research design, in which qualitative interviews conducted with 20 students were supplemented with questionnaire…

  8. Linguistics in Language Teaching: The Case of Finnish and Hungarian

    Science.gov (United States)

    Tarsoly, Eszter; Valijarvi, Riitta-Liisa

    2011-01-01

    This paper discusses the role of various linguistic sub-disciplines in teaching Finnish and Hungarian. We sketch the profile of the two languages, including difficulties in learning and teaching them, and the context in which they are taught in the UK. Using examples from our own teaching, we argue that a linguistically oriented approach is well…

  9. 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.

  10. 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…

  11. Establishing Normative Reference Values for Handgrip among Hungarian Youth

    Science.gov (United States)

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

    2015-01-01

    Purpose: The purpose of this study was to examine age- and sex-related variation in handgrip strength and to determine reference values for the Hungarian population. Method: A sample of 1,086 Hungary youth (aged 11-18 years old; 654 boys and 432 girls) completed a handgrip strength assessment using a handheld dynamometer. Quantile regression was…

  12. Size variation of the end Permian conodont Neogondolella at Meishan Section, Changxing, Zhejiang and its significance

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    This study is based on both a generic and species level investigation of the individual size of the latest Permian conodont Neogondolella Pa elements collected from Meishan Section A, Changxing, Zhejiang Province. In this study, an obvious size reduction of Neogondolella Pa elements within bed 24e of the upper Changxing Limestone is recognized. The size variation of the Neogondolella occurs simultaneously with some important events including the negative shift of δ13C, change in the ratio of the abundance of cyanobacterial biomarkers versus that of other general bacterial biomarkers and the shallowing of the sea water. Through the investigation of the paleoenvironmental changes and the analysis of the paleoecology of the conodont genus Neogondolella, the authors propose that the major factors for the size reduction of species of the conodont genus Neogondolella are food shortages caused by the mass extinction, the shallowing of the sea water as well as the increase in opacity of the sea water during the end Permian. The same phenomenon of Neogondolella size reduction is also observed in preliminary research from the same horizon at Shangsi Section, Sichuan Province. All the evidence suggests that there was a mass extinction that occurred at the horizon of bed 24e, and the evidence supports the viewpoint of a multi-phase mass extinction during the Permian and Triassic transition in South China.

  13. [Psychometric properties of the Hungarian version of the Codependence Questionnaire].

    Science.gov (United States)

    Nagy, Anikó; Knapek, Éva; Balázs, Katalin; Kuritárné Szabó, Ildikó

    2014-01-01

    The purpose of this study is to assess the internal consistency of the subscales of the Hungarian Version of the Codependent Questionnaire (CdQ, Roehling & Gaumond, 1996). Thus, a reliable measurement of codependency for professionals become available in Hungary. The Hungarian Version of the Codependent Questionnaire enables professionals to identify codependent individuals. Our sample (N=137) was recruited from the general population and from self-help groups (82 individuals); and patients with borderline personality disorder (55 individuals) were recruited as clinical control group. The reliability of the questionnaire was assessed by Cronbach's alfa and principal component analysis. In addition, in order to investigate the latent structure, factors analyses and hierarchical cluster analysis were used. Based on our results, the Cronbach's alfa values of the subscales of 'control', 'reliability' and 'intimacy' indicate appropriate reliability, however, the subscale of 'enmeshment' indicates poor reliability. The originally assumed factor structure is not supported by the results of the statistical analyses. The subscales are not separate from each other, which is also indicated by the correlations of the total scores of the subscales. The reliability of the Hungarian Version of the Codependent Questionnaire is nearly identical to the original data, except for one subscale ('enmeshment subscale'). Based on these results the Hungarian Version of the Codependent Questionnaire is considered to be reliable. Besides the Hungarian adaptation, the strength of this study is the investigation of a clinical sample. The use of the questionnaire is recommended without the subscale of 'enmeshment' and further 5 items, and it is suggested to use as one scale.

  14. PERMIAN STRATIGRAPHY AND FUSULINIDS OF THE TETHYS

    Directory of Open Access Journals (Sweden)

    ERNST JA. LEVEN

    2003-07-01

    Full Text Available The diversity curve of Permian fusulinid genera shows two peaks corresponding to the Asselian-Sakmarian and Midian times. The minimal generic diversity is recorded in the late Bolorian. The most significant extinction events occurred at the end of the Midian (71% of all genera, Bolorian (48%, Asselian (27% and Sakmarian (23% ages. The fusulinid assemblage was most notably changed by the appearance of new genera (52% of the total number in the Kubergandian age. These data  identify two main stages (Asselian-Bolorian and Kubergandian-Dorashamian and four second-order stages (Asselian-Sakmarian, Yakhtashian-Bolorian, Kubergandian-Midian, and Dzhulfian-Dorashamian in the Permian history of fusulinids. The main stages correspond to two Permian series of the East European scale, which can be considered as subsystems named Cisuralian and Tethysian, respectively. The latter are subdivided into the Uralian, Darvasian, Yanghsingian and Lopingian series which correspond to the second-order stages. The scale suggested does not contradict the traditional two-member subdivision and has an advantage over the accepted global three-member chronostratigraphic scale because the series suggested are more proportional to each other in scope and reflect natural evolutionary processes of the marine biota. In addition, the application of the global scale to the Tethyan sequences is hampered by a limited number of criteria used in the drawing of series and stage boundaries, as evidenced by the existing different views on the position of the lower Guadalupian boundary in the Tethyan sections. 

  15. Nitrogen isotope chemostratigraphy across the Permian-Triassic boundary at Chaotian, Sichuan, South China

    Science.gov (United States)

    Saitoh, M.; Ueno, Y.; Nishizawa, M.; Isozaki, Y.; Takai, K.; Yao, J.; Ji, Z.

    2014-12-01

    Nitrogen isotopic compositions of upper Permian to lowermost Triassic rocks were analyzed at Chaotian, Sichuan, China, to clarify changes in the oceanic N cycle around the Permian-Triassic boundary (P-TB) including the entire Changhsingian (Late Late Permian) prior to the extinction. The analyzed ca. 40 m thick interval across the P-TB at Chaotian consists of three stratigraphic units: the upper Wujiaping Formation, the Dalong Formation, and the lowermost Feixianguan Formation, in ascending order. The upper Wujiaping Formation is composed of dark gray limestone with diverse shallow-marine fossils, such as calcareous algae, deposited on the shallow shelf. In contrast, the overlying Dalong Formation, ca. 25 m thick, is mainly composed of thinly bedded black mudstone and siliceous mudstone containing abundant radiolarians, deposited on the relatively deep slope/basin. Absence of bioturbation, substantially high TOC contents, and abundant occurrence of pyrite framboids in the Dalong Formation indicate deposition under anoxic conditions. The lowermost Feixianguan Formation is composed of thinly bedded gray marl and micritic limestone with minor fossils, deposited on the relatively shallow slope. δ15N values are in positive values around +1 to +2‰ in the upper Wujiaping Formation implying denitrification and/or anammox in the ocean. δ15N values gradually decrease to -1‰ in the lower Dalong Formation and are consistently low (around 0‰) in the middle Dalong to lowermost Feixianguan Formation. No clear δ15N shift is recognized across the extinction horizon. The consistently low δ15N values suggest the enhanced N fixation in the ocean during the Changhsingian at Chaotian. Composite profiles based on previous and the present studies demonstrate the substantial δ15N variation on a global scale in the late Permian to earliest Triassic; a systematic δ15N difference by low and high latitudes is particularly clarified. Although the enhanced N fixation throughout the

  16. Constraints on U-Pb Dating of Detrital Zircon of the Maximum Depositional Age for Upper Permian to Lower Triassic Strata in Xishan,Taiyuan%太原西山上二叠统-下三叠统地层最大沉积年龄的碎屑锆石U-Pb定年约束

    Institute of Scientific and Technical Information of China (English)

    刘超; 孙蓓蕾; 曾凡桂

    2014-01-01

    Permian to Triassicis an important turning point of geological history during the transition period of Paleozoic to Mesozoic,in which the largest mass extinction events in geological history happened.As the transition stage of Permian to Triassic,the era of Shiqianfeng Formation is crucial to define the boundary of Permian to Triassic.In order to determine the era of Shiqianfeng Formation in Xishan,Taiyuan,North China,the laser ablation multi-collector inductively coupled plasma mass spectrometry (LA-MC-ICPMS) was applied to date the U-Pb age of detrital zircon.Four sandstone samples (SNF,XM,K8 ,LJG)from the marker layers of strata division and correlation from the Xiashihezi Formation,Shiqianfeng Formation and Liujiagou Formation were analyzed.Four sandstone samples SNF,XM,K8,LJG obtained youngest graphical detrital zircon age were 270 Ma,296 Ma,250 Ma,262 Ma,respectively.The results show that the deposition time of Shinaofeng sandstone(SNF)was not earlier than 270Ma,the deposition time of K8 sandstone(K8)was not earlier than 250Ma.Therefore,Shiqianfeng Formation of Xishan,Taiyuan should belong to the Lower Triassic,and the boundary of Permian to Triassic lied under the K8 sandstone.%二叠纪-三叠纪之交是古生界向中生界过渡的重要地质历史转折时期,发生了地史时期规模最大的生物灭绝事件。石千峰组作为华北地台二叠系-三叠系过渡阶段沉积,其时代归属对二叠系-三叠系界线的准确划分至关重要。本文应用LA-MC-ICPMS对华北中部太原西山晚二叠世-早三叠世上石盒子组、石千峰组、刘家沟组中4件砂岩样品进行碎屑锆石U-Pb定年,4件砂岩样品(SNF、XM、K8、LJG)分别给出了最年轻锆石峰值年龄270Ma、296Ma、250Ma、262Ma,表明太原西山上石盒子组师脑峰砂岩(SNF)的沉积时间不早于270Ma,石千峰组底部K8砂岩(K8)沉积时间不早于250Ma。因此,太原西山地区石千峰组应归属于早三叠世

  17. ENVIRONMENTAL OBJECTIVE ANALYSIS, RANKING AND CLUSTERING OF HUNGARIAN CITIES

    Directory of Open Access Journals (Sweden)

    LÁSZLÓ MAKRA

    2008-12-01

    Full Text Available The aim of the study was to rank and classify Hungarian cities and counties according to their environmental quality and level of environmental awareness. Ranking of the Hungarian cities and counties are represented on their „Green Cities Index” and „Green Counties Index” values. According to the methodology shown in Part 1, cities and counties were grouped on different classification techniques and efficacy of the classification was analysed. However, they did not give acceptable results either for the cities, or for the counties. According to the parameters of the here mentioned three algorithms, reasonable structures were not found in any clustering. Clusters received applying algorithm fanny, though having weak structure, indicate large and definite regions in Hungary, which can be circumscribed by clear geographical objects.

  18. Breeding value estimation in the Hungarian Sport Horse population.

    Science.gov (United States)

    Posta, János; Komlósi, István; Mihók, Sándor

    2009-07-01

    The aims of this study were to estimate phenotypic and genetic parameters for a range of traits in Hungarian Sport Horses, and to compare several methods of estimating breeding value (BV) in this breed. The analyses were based on the Hungarian Sport Horse Studbook, results of self-performance tests (SPTs) and show-jumping competition results. An SPT comprises subjective judgement of conformation traits, movement analysis traits and free-jumping performance, assessed via ordinal scores. Genetic parameters of SPTs were estimated with an animal model. Different measurements of the competition performance were compared using the same repeatability model. Estimates of BV for sport were made with random regression models using a first-order Legendre polynomial. Heritability was found to increase and permanent environmental variance to decrease continuously with age. BVs can be estimated at different ages and from these a composite BV index can be computed. It is possible to weight BVs for the specific age of a horse.

  19. Translating Family Names in Hungarian: A Diachronic Survey

    Directory of Open Access Journals (Sweden)

    Tamás Farkas

    2016-01-01

    Full Text Available In our paper we focus on the translating practice and translatability of surnames used in Hungarian, from the problems of translating the immediate predecessors of surnames to the questions of translating surnames today. Our main interest is in how multilingualism, language contact situations, language prestige considerations, customs, fashion and other potential factors affect the use of these names in different languages, and the translatability in a wider sense in the actual practice in Hungary and other countries. We shall look at name translation practice in medieval documents, the relevant questions of spontaneous and conscious surname changes, the changes of Hungarian surnames used outside of Hungary, and finally the questions of translating surnames occurring in fiction.

  20. Grain-rimming kaolinite in Permian Rotliegend reservoir rocks

    Science.gov (United States)

    Waldmann, Svenja; Gaupp, Reinhard

    2016-04-01

    Upper Rotliegend sediments of Permian age from the northeast Netherlands show moderate to good reservoir qualities. The predominant control is by the presence of authigenic grain-rimming kaolinite, which has a negative, but in some parts also a positive, effect on reservoir quality. To better understand the formation and distribution of grain-rimming kaolinite, reservoir rocks were studied in terms of composition and diagenetic processes. Petrographic evidence, summarized as a paragenetic sequence, is integrated with geochemical modeling results to identify early mesodiagenetic water-rock interactions under the participation of gases, i.e., CO2 and H2S, released from underlying Carboniferous source rocks. The sediments investigated were deposited at varying distance from the southern flank of the Southern Permian Basin. Sediments near the basin margin are mainly attributed to a fluvial environment and comprise medium to coarse-grained sandstones and conglomerates. There, vermicular kaolinite occurs with a lath-like structure. Distal to the basin margin, mainly in sandstones intercalated with fine-grained playa sediments, comparatively high amounts of grain-rimming kaolinite occur. There, the presence of this mineral has a significant influence on the rock properties and the reservoir quality. Geochemical modeling suggests that the formation of such kaolinites cannot be explained exclusively by in situ feldspar dissolution. The modeling results support evidence that kaolinite can be formed from precursor clay minerals under the presence of CO2-rich formation waters. Such clay minerals could be corrensite, smectite-chlorite mixed-layer minerals, or chlorite that is potentially present in Rotliegend sediments during early diagenesis. Furthermore, the geochemical modeling can reflect several mineral reactions that were identified from petrographic analysis such as the formation of illite and kaolinite at the expense of feldspar dissolution and consequent silica

  1. 匈牙利香肠%Hungarian sausage

    Institute of Scientific and Technical Information of China (English)

    王盼盼

    2008-01-01

    英文名:Hungarian sausage原产地:匈牙利行走匈牙利,从来不用为食物烦恼。这个国家从草原到城市,没有哪里找不到香肠摊子,在小摊上付出少许银两,匈牙利妈妈就会笑盈盈递过来一段香肠。

  2. What Influences the Savings Decisions of the Hungarian Population?

    OpenAIRE

    Annamária Horváthné Kökény; Zsuzsanna Széles

    2014-01-01

    We created a theoretical model of the main factors that influence household savings based on our secondary research, then conducted a questionnaire survey involving 4106 Hungarian households in the scope of primary research. The examined households had a low level of financial knowledge. They believe that financial literacy needs to be developed, since in general it is true that they are not adequately familiar with the various financial services and state aid options related to them. We came...

  3. Redox chemistry changes in the Panthalassic Ocean linked to the end-Permian mass extinction and delayed Early Triassic biotic recovery.

    Science.gov (United States)

    Zhang, Guijie; Zhang, Xiaolin; Hu, Dongping; Li, Dandan; Algeo, Thomas J; Farquhar, James; Henderson, Charles M; Qin, Liping; Shen, Megan; Shen, Danielle; Schoepfer, Shane D; Chen, Kefan; Shen, Yanan

    2017-02-21

    The end-Permian mass extinction represents the most severe biotic crisis for the last 540 million years, and the marine ecosystem recovery from this extinction was protracted, spanning the entirety of the Early Triassic and possibly longer. Numerous studies from the low-latitude Paleotethys and high-latitude Boreal oceans have examined the possible link between ocean chemistry changes and the end-Permian mass extinction. However, redox chemistry changes in the Panthalassic Ocean, comprising ∼85-90% of the global ocean area, remain under debate. Here, we report multiple S-isotopic data of pyrite from Upper Permian-Lower Triassic deep-sea sediments of the Panthalassic Ocean, now present in outcrops of western Canada and Japan. We find a sulfur isotope signal of negative Δ(33)S with either positive δ(34)S or negative δ(34)S that implies mixing of sulfide sulfur with different δ(34)S before, during, and after the end-Permian mass extinction. The precise coincidence of the negative Δ(33)S anomaly with the extinction horizon in western Canada suggests that shoaling of H2S-rich waters may have driven the end-Permian mass extinction. Our data also imply episodic euxinia and oscillations between sulfidic and oxic conditions during the earliest Triassic, providing evidence of a causal link between incursion of sulfidic waters and the delayed recovery of the marine ecosystem.

  4. ADRIAN HATOS, School Performance and Language of Hungarian Ethnic Pupils

    Directory of Open Access Journals (Sweden)

    ADRIAN HATOS

    2011-02-01

    Full Text Available One of the thorniest issues of the linguistic policies in North-Western Transylvania was the establishment of linguistic arrangements in the mandatory education system. Supported also by arguments which refer to the equal opportunity rule, native language education for ethnic minority children, concerning especially the Hungarian language, has flourished both in mixed schools, and in schools that are segregated in terms of the teaching language. This article assesses the effects that the various linguistic contexts in which a Hungarian teenager in the region studies can have on his/her performance in school, compared to the performance of his/her colleagues who study in Romanian. I start from two hypotheses: linguistic shortcoming and opposition culture. The hierarchical linear regression modeling of the average of school results scores in the seventh grade, on a sample of over 3 700 pupils in the eighth grade in Bihor County, indicates a significant and systematic disadvantage of Hungarian pupils, although small as an absolute value, irrespective of the linguistic arrangement. Moreover, both the linguistic disadvantage thesis and the opposition culture model can be supported, although the results are not conclusive from this point of view.

  5. 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.

  6. 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)

  7. Study on the Hungarian algorithm for the maximum likelihood data association problem

    Institute of Scientific and Technical Information of China (English)

    Wang Jianguo; He Peikun; Cao Wei

    2007-01-01

    A specialized Hungarian algorithm was developed here for the maximum likelihood data association problem with two implementation versions due to presence of false alarms and missed detections. The maximum likelihood data association problem is formulated as a bipartite weighted matching problem. Its duality and the optimality conditions are given. The Hungarian algorithm with its computational steps, data structure and computational complexity is presented. The two implementation versions, Hungarian forest (HF) algorithm and Hungarian tree (HT) algorithm, and their combination with the na(i)ve auction initialization are discussed. The computational results show that HT algorithm is slightly faster than HF algorithm and they are both superior to the classic Munkres algorithm.

  8. Permian magmatism, Permian detachment faulting, and Alpine thrusting in the Orobic Anticline, southern Alps, Italy

    Science.gov (United States)

    Pohl, Florian; Froitzheim, Niko; Geisler-Wierwille, Thorsten; Schlöder, Oliver

    2014-05-01

    The Grassi Detachment Fault is located in the Orobic Alps east of Lake Como and was described by Froitzheim et al. (2008) as an Early Permian extensional structure. Many issues still remained unclear, like the exact timing of faulting and the extension from the well-exposed part of the detachment towards west. The Grassi Detachment Fault separates the Variscan Basement in its footwall from the volcanic and sedimentary rocks of the Early Permian Collio Formation within its hanging wall, marked by a mylonitic and cataclastic layer whose textures indicate top-to-the-southeast displacement. The footwall basement is formed by the Variscan Morbegno Gneiss and two granitic intrusions, the Val Biandino Quarz Diorite (VBQD) and the Valle Biagio Granite (VBG). The former is syntectonic with respect to the detachment, whereas for the latter, the relation to the detachment is unknown. The age of the VBQD is poorly defined as 312 Ma ± 48 Ma (Thöni et al. 1992); the VBG has not been dated. Volcanic rocks of the Collio Formation in the hanging wall may represent the extrusive part of the magmatic system. In our study area west of Val Biandino, several faults and shear zones are exposed: (1) The Grassi Detachment Fault is represented by mylonites and cataclasites with top-SE shear sense, between basement rocks and the Collio Volcanics. Towards NW, it is truncated by the unconformably overlying Late Permian Verrucano Lombardo. This may reflect the eroded culmination of a Permian metamorphic core complex. (2) A steeply NW-dipping, brittle normal fault is found further west in the footwall between VBQD and VBG. It is sealed by the basal unconformity of the Verrucano Lombardo and therefore should also be of Early Permian age (Sciunnach, 2001). It may represent an antithetic fault with respect to the detachment, accommodating the uplift of the magmatically inflated core complex. (3) The Biandino Fault is a steeply SE-dipping reverse fault, affecting also the Late Permian Verrucano

  9. 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.

  10. Review of the Permian Camptoneuritidae (Insecta:Grylloblattida)

    Institute of Scientific and Technical Information of China (English)

    Danil S.ARISTOV; Sergey Yu.STOROZHENKO; CUI Yingying

    2010-01-01

    The Permian family Camptoneuritidae (Insecta:Grylloblattida) is reviewed.New synonymies are proposed:Camptoneuritidae Martynov,1930=Demopteridae Carpenter,1950,syn.nov.,= Jabloniidae Kukalova,1964,syn.nov.Key to genera of Camptoneuritidae is given.All genera are redescribed and illustrated.Camptoneurites soyanensis sp.nov.from Soyana locality (Middle Permian,Kazanian Stage;Arkhangelsk Region,Russia) and Tyulkinia bashkuevi gen.et sp.nov.from Tyulkino locality (Lower Permian,Kungurian Stage;Perm Region,Russia) are described.

  11. [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.

  12. [The most important obstacles of the development of Hungarian psychiatry].

    Science.gov (United States)

    Kalmár, Sándor

    2015-06-01

    A quarter of a century ago the change of the political system in Hungary precipitated a serious value-crisis and caused a lot of harmful effects in nurturing and the development of psychiatry. The author establishes that the attack against psychiatry is more intensive than previously but neither the education and health management nor the psychiatric leadership could cope with these difficulties. It can't be denied that the foundation of lifelong mental health begins in the early life years and about 75% of the first Mental Disorder manifests in adolescence and youth. We are not able to ensure the special rights of every child according to the Hungarian Constitution and the Declaration of the Rights of the Child by the United Nations. The large inequalities within the country, the lack of paramount mental education and nurturing, the lack of essential, consistent eternal values, the lack of required psychiatric care system are huge obstacles of the development of healthy individual and leads to self-destructive behaviour and several, serious physical and mental disorders. The purpose of the author is to call psychiatrists' attention to the main obstacles of the development of Hungarian Psychiatric Care System. The main obstacles of the present psychiatric care system: 1. Unclarified notions, confusion of ideas. 2. Somatic, neurologic, mental, cultural-social and spiritual ignorance. 3. Lack of organization in Mental Education and Psychiatric Care System. 4. Value-crisis in our society despite the fact that the "Council of Wise Men" created a "Scale of the Essential Consistent Eternal Values" for the Hungarian Education System in 2008. 5. Lack of mental health prevention both in education system and health care system. There is no teaching of hygiene lessons in the Hungarian schools. 6. Negligence and selfishness among the population. 7. Disinterest among competent authorities. 8. Leaving the most important possibilities out of consideration. The author establishes

  13. Research on Outcrop Sequence Stratigraphy of Permian in Middle-Lower Yangtze Region

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    According to the latest International Chronostratigraphic Scheme (ICS, 2000), the Permian in the Middle-Lower Yangtze region of South China can be divided into three series and nine stages relevant to the traditional six stages of South China. From Assellian to Changxingian of Permian, 44 Ma in age range, the strata are composed of 14 third-order sequences, each of which is 3.14 Ma in average age range. There is one third-order sequence of Zisongian, equivalent to middle and upper Chuanshan Formation or equal to Asselian and two thirds of Sakmarian. There are two third-order sequences, corre sponding to Liang-shan Formation or Zhenjiang Formation and upper Chuanshan Formation, which are assigned to Longlingian, coinciding with Artinskian and one third of Sakmarian. In addition, three third-order sequences, equal to Qixia Formation, are attributed to Chihsian, corresponding to Kubergandian and one third of Roadian. Four third-order sequences, comprising Gufeng, Maokou, Yanqiao,Yinping and Wuxue formations, are assigned to Maokouan, equivalent to two thirds of Roadian, Word ian and Capitanian. Two third-order sequences, equal to Longtan Formation or Wujiaping Formation,are included in Wuchiapingian. Other two third-order sequences, corresponding to Changxing Formation or Dalong Formation, are assigned to Changhsingian. In brief, these above third-order sequences can be incorporated into 4 sequences sets.

  14. Calibrating the end-Permian mass extinction.

    Science.gov (United States)

    Shen, Shu-zhong; Crowley, James L; Wang, Yue; Bowring, Samuel A; Erwin, Douglas H; Sadler, Peter M; Cao, Chang-qun; Rothman, Daniel H; Henderson, Charles M; Ramezani, Jahandar; Zhang, Hua; Shen, Yanan; Wang, Xiang-dong; Wang, Wei; Mu, Lin; Li, Wen-zhong; Tang, Yue-gang; Liu, Xiao-lei; Liu, Lu-jun; Zeng, Yong; Jiang, Yao-fa; Jin, Yu-gan

    2011-12-09

    The end-Permian mass extinction was the most severe biodiversity crisis in Earth history. To better constrain the timing, and ultimately the causes of this event, we collected a suite of geochronologic, isotopic, and biostratigraphic data on several well-preserved sedimentary sections in South China. High-precision U-Pb dating reveals that the extinction peak occurred just before 252.28 ± 0.08 million years ago, after a decline of 2 per mil (‰) in δ(13)C over 90,000 years, and coincided with a δ(13)C excursion of -5‰ that is estimated to have lasted ≤20,000 years. The extinction interval was less than 200,000 years and synchronous in marine and terrestrial realms; associated charcoal-rich and soot-bearing layers indicate widespread wildfires on land. A massive release of thermogenic carbon dioxide and/or methane may have caused the catastrophic extinction.

  15. Age and General Characteristics of the Calimicrobialite near the Permian-Triassic Boundary in Chongyang, Hubei Province

    Institute of Scientific and Technical Information of China (English)

    Yang Hao; Zhang Suxin; Jiang Haishui; Wang Yongbiao

    2006-01-01

    The calimicrobialites of Chongyang (崇阳), Hubei (湖北) Province, occur above the mass extinction line in the Late Permian reef facies. Below the boundary are the sponge reef limestone, crinoid bialites are generally composed of mid-coarse grains and microlite calcite with a structure of "graniphyic fabric" and stromatolite. The fossils discovered in the calimicrobialites include globular cyanobacteria,ostracods, micro-gastropods, bivalves, fish teeth and some micro-problematical fossils. Conodont fossils of Hindeodus parvus, H. typicalis and H. latidentatus were also found in the calimicrobialites. According to the conodonts, the calimicrobialites spanned the latest Permian and earliest Triassic in the Chongyang Section. The upper part above the first occurrence of Hindeodus parvus should be attributed to the earliest Triassic, and the lower part to the Changhsingian. The sedimentary structure, fossil composition and conodont zonation of the Chongyang calimicrobialites can be well correlated with the calimicrobialites found in other areas of South China.

  16. End-Permian conodont fauna from Dongpan section:Correlation between the deep-and shallow-water facies

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    This paper systematically investigated the conodonts from the uppermost Permian to the Lower Triassic at the Dongpan Section, Southern Guangxi, South China, and obtained abundant Late Permian conodonts from the syndepositional limestone lenses of beds 3 and 5-2 at this section. One genus and eight species of conodont P1 element including one new species, Neogondolella dongpanensis sp. nov., have been identified. The feature of conodont fauna indicates that conodonts collected from beds 3 and 5 at the Dongpan Section belong to the Neogondolella yini conodont zone, and correspond to bed 24 at the Meishan Section. Based on these conodont data, we suggest that the Neoalbaillella optima radiolarian zone at the Dongpan Section at least extended to the upper part of the N. yini conodont zone.

  17. End-Permian conodont fauna from Dongpan section: Correlation between the deep- and shallow-water facies

    Institute of Scientific and Technical Information of China (English)

    LUO GenMing; LAI XuLong; FENG QingLai; JIANG HaiShui; WIGNALL Paul; ZHANG KeXin; SUN YaDong; WU Jun

    2008-01-01

    This paper systematically investigated the conodonts from the uppermost Permian to the Lower Triassic at the Dongpan Section,Southern Guangxi,South China,and obtained abundant Late Permian conodonts from the syndepositional limestone lenses of beds 3 and 5-2 at this section.One genus and eight species of conodont P1 element including one new species,Neogondolella dongpanensis sp.nov.,have been identified.The feature of conodont fauna indicates that conodonts collected from beds 3 and 5 at the Dongpan Section belong to the Neogondolella yini conodont zone,and correspond to bed 24 at the Meishan Section.Based on these conodont data,we suggest that the Neoalbaillella optima radiolarian zone at the Dongpan Section at least extended to the upper part of the N.yini conodont zone.

  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. Permian carbonates of Baoshan block, Western Yunnan and their paleoclimatic implications

    Institute of Scientific and Technical Information of China (English)

    YAN Jiaxin; LIANG Dingyi; WU Ming

    2004-01-01

    Recently, much attention has been paid to the climatic significance of carbonates originating in shallow water. Permian carbonates of shallow shelf origin are present in the upper part of the Dingjiazhai Formation, the upper part of the Yongde Formation, and the Shazipo Formation on the Baoshan block of Western Yunnan. Their skeleton and non-skeleton grain associations have been investigated in this study. The carbonates of the Dingjiazhai Formation indicate a Bryonoderm (bryozoans-echinoderm) association without non-skeleton grains. The carbonates of Yongde and Shazipo formations show Chloroforam (green algae-foraminifers) association with peloids. Oolites develop in the Shazipo Formation. Based on the comparisons of grain association with coeval carbonates formed in different paleolatitudes (i.e. various paleoclimatic zones), the carbonates of the Dingjiazhai Formation were thought to have been accumulated in shelf environments of warm-temperate zone, and those of the Yongde and Shazipo formations in shelf environments of warm-water.

  20. Permian stratigraphy and correlation of Northeast China: A review

    Science.gov (United States)

    Shen, S.-Z.; Zhang, H.; Shang, Q. H.; Li, W.-Z.

    2006-03-01

    Palaeontological, lithostratigraphical data from the Permian strata and correlation of the Permian successions for different tectonic units in Northeast China are reviewed and summarized in this paper. Permian strata in Northeast China are dominated by brachiopods, fusulinoideans and land plants, with limited ammonoids, conodonts and bivalves. The Cisuralian (Early Permian) in the northern margin of the North China Block and in the Manchuride Belt is composed mostly of marine massive limestone with the characteristic Pseudoschwagerina Zone in the Asselian and Sakmarian and the Misellina claudiae Zone in the Kungurian. The Cisuralian in the Xing'an Block and the northeastern part of Inner Mongolia is dominated by huge terrestrial deposits with fossil plants. The Guadalupian (Middle Permian) in the Manchuride, Altaid and Yanbian Belts are characterized by bi-temperate Roadian or early Wordian Monodiexodina fauna and the late Wordian-Capitanian Codonofusiella- Schwagerina or Neoschwagerina- Yabeina faunas, the mixed brachiopod faunas between the Boreal/antitropical and the Palaeoequatorial Cathaysian forms, the Roadian or early Wordian solitary coral faunas, and the late Wordian-Capitanian compound Waagenophyllum- Wentzelella fauna. The Nadanhada Terrane contains some exotic limestone blocks with a typical Cathaysian Neoschwagerina- Yabeina fauna in a Late Jurassic-Early Cretaceous mélange, which is related to Mesozoic subduction in the western Circum-Pacific region. The Lopingian (Late Permian) in Northeast China is mostly characterized by terrestrial molasse deposits with a mixed flora between the Boreal Angaran and the palaeoequatorial Cathaysian Provinces, indicating the final closure of the Palaeo-Asian Ocean.

  1. Carboniferous-Permian rugose coral Cyathaxonia faunas in China

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    The Cyathaxonia faunas are widely distributed in the Carboniferous and Permian strata in China.The fauna in China contains 12 families and 40 genera,and can be recognized as three episodes from Early Carboniferous to the end-Permian in terms of their occurrence and composition:1) Mississippian;2) Pennsylvanian-Early Permian;3) Middle Permian-Late Permian.They were relatively abundant in episodes 1 and 2.A decrease of family Antiphyllidae and an increase of family Hapsiphyllidae can be observed from Early Carboniferous to the end-Permian.Two case studies are given to illustrate the bio-facies of the Cyathaxonia faunas,which are from the Mississippian of Baoshan,West Yunnan and the Mississippian of Chaohu,South Anhui.In both areas,Cyathaxonia faunas occur just below the large dissepimented solitary and compound coral assemblages in a continuous sequence in a single section,which implies that the occurrence of these small,non-dissepimented solitary corals is not strictly related with Gondwanan or Peri-gondwanan cold water environment,but might be controlled by such benthic conditions as deeper,mud-rich,quieter,and darker sedimentary environments.

  2. 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.

  3. Health-Related Physical Fitness in Hungarian Youth: Age, Sex, and Regional Profiles

    Science.gov (United States)

    Welk, Gregory J.; Saint-Maurice, Pedro F.; Csányi, Tamás

    2015-01-01

    Purpose: The purpose of this study was to examine region, age, and sex profiles of physical fitness in Hungarian youth. Method: A sample of 2,602 Hungarian youth aged 10 to 18 years old completed a series of physical fitness field tests: the Progressive Aerobic Cardiorespiratory Endurance Run (PACER) fitness test, body mass index (BMI), percent…

  4. The National Union Catalog and Its Role in Reference and Research in the Hungarian Field.

    Science.gov (United States)

    Oroszlan, Judith B.

    The National Union Catalog (NUC), a repository of the cataloged holdings of major research libraries of the United States and Canada, has significance in the area of Hungarian studies despite special problems encountered in the separation of these cards from those in other languages and in editing Hungarian names and the use of accents. The Union…

  5. The Hungarian ICT sector – a comparative CEE perspective with special emphasis on structural change

    OpenAIRE

    Balázs Lengyel

    2010-01-01

    This paper analyses the Hungarian ICT sector from a Central European and Estern European perspective. It outlines the position of the ICT sector in Central European and Eastern European states. Furthermore, it describes the impact of ICT on structural improvement in the regiuon. In conclusion, it gives an overview of the Hungarian ICT policy.

  6. The acquisition of Hungarian high front unrounded short vs. long vowels

    NARCIS (Netherlands)

    Zajdó, K.; Wempe, T.G.; van der Stelt, J.; Pols, L.C.W.

    2011-01-01

    This study examined spectral properties of the Hungarian vowel pair /i/ vs. /i:/ with contrasting phonemic vowel lengths in 2;0 and 4;0 years old boys acquiring Hungarian as their native language. Results were obtained by an automated pitch-synchronous bandfilter analysis method that estimates the

  7. Health-Related Physical Fitness in Hungarian Youth: Age, Sex, and Regional Profiles

    Science.gov (United States)

    Welk, Gregory J.; Saint-Maurice, Pedro F.; Csányi, Tamás

    2015-01-01

    Purpose: The purpose of this study was to examine region, age, and sex profiles of physical fitness in Hungarian youth. Method: A sample of 2,602 Hungarian youth aged 10 to 18 years old completed a series of physical fitness field tests: the Progressive Aerobic Cardiorespiratory Endurance Run (PACER) fitness test, body mass index (BMI), percent…

  8. FUSULINID SEQUENCE EVOLUTION AND SEQUENCE EXTINCTIONIN WOLFCAMPIAN AND LEONARDIAN SERIES (LOWER PERMIAN,GLASS MOUNTAINS, WEST TEXAS

    Directory of Open Access Journals (Sweden)

    CHARLES A. ROSS

    2003-07-01

    Full Text Available In the Permian Wolfcampian and Leonardian Series of West Texas, sequence evolution and sequence extinction record the appearance and disappearance of morphological species in stratigraphic successions that show repeated sea level fluctuations and associated depositional hiatuses. The lower Wolfcampian Nealian Stage includes 16 relatively short term sea-level fluctuations (fourth-order depositional sequences and contains a diverse fusulinid fauna of more than 39 species and eight genera.  Most Nealian species range through three or four fourth-order cycles before becoming extinct and none extends into the overlying upper Wolfcampian Lenoxian Stage.  The succeeding Lenox Hills Formation overlies a tectonic unconformity (and hiatus and includes three third-order depositional sequences.  Four Lenoxian species are restricted to the lower sequence, 16 to the middle sequence, and six to the upper sequence. In the Leonardian Series, at the base, the Hessian Stage includes seven third-order depositional sequences and numerous minor fourth-order and smaller parasequences.  Hessian carbonate platform facies have low fusulinid species diversity and high abundances.  The lower four Hessian lowstand clastic wedges of the shelf margin and basin include at least six species of schwagerinids.  The three upper wedges include only three species of Parafusulina. The Cathedralian (upper Stage has one main third-order depositional sequence, and perhaps a second, which is mostly missing on the platform below the Mid-Permian unconformity below the Middle Permian Guadalupian Series. Suggested correlations of the Wolfcampian and Leonardian with the Tethyan succession in Darvas and the Pamirs of Middle Asia place the Nealian as equivalent to the Asselian and Sakmarian. The Lenoxian is probably equivalent to the lower and middle parts of the Yakhtashian.  The Hessian is equivalent to the upper part of the Yakhtashian and the Bolorian. The Cathedralian seems to be

  9. 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

  10. 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.

  11. Importance of carbon isotopic data of the Permian-Triassic boundary layers in the Verkhoyansk region for the global correlation of the basal Triassic layer

    Science.gov (United States)

    Zakharov, Yu. D.; Biakov, A. S.; Richoz, S.; Horacek, M.

    2015-01-01

    This paper is dedicated to a global correlation of marine Permian-Triassic boundary layers on the basis of partially published and original data on the δ13Corg and δ13Ccarb values of the Suol section (Setorym River, South Verkhoyansk region). The section consists of six carbon isotopic intervals, which are easily distinguishable in the carbon isotopic curves for a series of Permian-Triassic reference sections of Eurasia and Northern America, including paleontologically described sections of Central Iran, Kashmir, and Southern China. This suggests that the Permian-Triassic boundary in the Suol section is close to the carbon isotopic minimum of interval IV. In light of new data, we suggest considering the upper part of the Late Permian Changhsingian Stage and the lower substage of the Early Triassic Induan Stage of Siberia in the volumes of the rank Otoceras concavum zone and the Tompophiceras pascoei and Wordieoceras decipiens zones, respectively. The O. concavum zone of the Verkhoyansk region probably corresponds to the Late Changhsingian Hypophiceras triviale zone of Greenland. The carbon isotopic intervals II, III, IV, and V in the Permian-Triassic boundary layers of the Verkhoyansk region traced in a series of the reference sections of Eurasia correspond, most likely, to intensification of volcanic activity at the end of the Late Changhsingian and to the first massive eruptions of Siberian traps at the end of the Changhsingian and the beginning of the Induan Stages. New data indicate the possible survival of ammonoids of the Otoceratoidea superfamily at the species level after mass extinction of organisms at the end of the Permian.

  12. Permian Radiolarians from the A’nyemaqen Mélange Zone in the Huashixia Area of Madoi County, Qinghai Province, Western China, and Their Implications on Regional Tectonism

    Institute of Scientific and Technical Information of China (English)

    Zhigang Zhao; Xing Huang; Xionghua Zhang; Bing Yang; Zhong-Qiang Chen; Fuhao Xiong

    2016-01-01

    The Huashixia area in the Madoi County, Qinghai Province, western China is one of the most important areas for the studies of the formation and evolution of the A’nyemaqen mélange zone due to the well exposed, relatively complete tectonostratigraphic successions. However, the timing and evolu-tionary process of the A’nyemaqen paleo-ocean has long been poorly understood. Recently, we obtained abundant radiolarians from the siliceous rocks of the Maerzheng Formation of this mélange zone in Huashixia. Total 19 species in 10 radiolarian genera have been identified. They belong mainly to the Al-baillellaria, Spumellaria, Entactinaria, and Latentifistularia. Four radiolarian assemblage zones are es-tablished, including: thePseudoalbaillella rhombothoracata,Pseudoalbaillella scalprata,Ruzhencevispongus uralicus,andFollicucullus bipartitus-Follicucullussp. cf.F. ventricosus zones. Radiolarian faunal correla-tions suggest a late Artinskian–early Kungurian age and late Capitanian–early Wuchiapingian age for the first two zones from the lower part and the last two zones from the upper parts of the Maerzheng Forma-tion, respectively. All radiolarians are typical of deep water elements living in deep oceans in low latitudes during the Permian. Previously, the radiolarians of Early Carboniferous to Early Permian age and fusu-linids of Early–Middle Permian age have also been reported from the A’nyemaqen mélange successions. The combination of the newly found radiolarians with the previously reported faunal and microfloral as-semblages as well as radiometric ages obtained from the same stratigraphic units indicates that the A’nyemaqen paleo-ocean may have opened initially during the Early Carboniferous, expanded from the Early–Middle Permian, reached its acme in the early Late Permian, shrunk during the latest Permian to Early Triassic, and eventually was closed in the Middle Triassic.

  13. Contextualizing History in Hungarian Films of the New Millennium

    OpenAIRE

    Clara Orban

    2016-01-01

    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 [Világszá...

  14. Two episodic changes of trace fossils through the Permian-Triassic transition in the Meishan cores,Zhejiang Province

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    Six ichnogenera,Chondrites,Palaeophycus,Planolites,Rhizocorallium,Skolithos,and Thalassinoides,were identified from the drilling cores near the Global Stratotype Section and Point(GSSP) of Permian-Triassic boundary at Meishan,Zhejiang Province.The ichnological indices,including abundance,bioturbation index,and disturbed depth of trace fossils,show two episodes of intense changes near the Permian-Triassic Boundary(PTB).Episode I occurred in Beds 25-27b when the ecologically complicate forms such as Chondrites,Skolithos,Rhizocorallium,and Thalassinoides disappeared hereafter,the bioturbation index reduced from 1-5 to 1-3,and the disturbed depth declined from 5-66 to 2-5 cm.Episode II took place at the base of Bed 33 with the disappearance of Palaeophycus and Planolites,and subsequent absence of trace fossils and bioturbation till the middle-upper part of Bed 41 when the disturbed structures reoccurred,but they are only tiny Planolites and the bioturbation index was never higher than 3 and the disturbed depth less than 4 mm.Episode I shows an intense change,corresponding to the main stage of the end-Permian mass extinction,whereas Episode II is relatively weak,corresponding to the epilogue of the mass extinction of trace makers in the Early Triassic.Subsequently,ichnofossils were dominated by surface tracks in simple ecological habit and structures.This phenomenon indicates that the Early Triassic benthonic fauna is changed from sessile benthic system to mobile benthic system after the end-Permian mass extinction.In other words,the evolution of the trace fossils across the Permian-Triassic transition had an episodic process similar to the body fossils.In addition,the change of ichnofabrics is well coincided with the negative excursion of carbon isotopes and the expansion of cyanobacteria.As the results of physical and biogenic processes,trace fossils provided unique materials for the study of the biotic and environmental events,as well as their coupling evolution

  15. Spanish Intonation of Hungarian Learners of Spanish: Yes or No Questions

    Directory of Open Access Journals (Sweden)

    Kata Baditzné Pálvölgyi

    2014-03-01

    Full Text Available The present dissertation is a comparative study of the intonation of yes-no questions in Hungarian and Spanish. Based especially on my own corpora, I examine the realization of the main accent in utterances, pitch range, and the intonational patterns applied. First, these aspects will be investigated in a Spanish corpus (Corpus 1 then in a Hungarian corpus (Corpus 2 and after that, I will make hypotheses about the ways Hungarians pronounce Spanish yes-no questions. These predictions then will be validated by means of a corpus containing Spanish yes-no questions produced by Hungarian learners of Spanish (Corpus 3. My predictions were the following: (a As the place of main accent in an utterance depends on lexical stress, and lexical stress placement obeys different rules in the two languages, it is predictable that Hungarian learners of Spanish will not produce Spanish main accents according to the Spanish norms. (b Hungarian uses a narrower pitch range than Spanish, thus, the Spanish yes-no interrogatives produced by Hungarian learners are expected to have a narrower pitch range. (c The intonation contours applied will be investigated in 3 subgroups of yes-no questions: ordinary yes-no questions, echo yes-no questions and yes-no questions followed by a vocative. Ordinary yes-no questions in Hungarian are typically accompanied by rising-falling contours, whereas in Spanish, by rising ones; Hungarian echo yes-no questions have several main accents, each triggering a rise-fall contour, while in their Spanish counterparts there is one main accent in these cases, with a characteristically rising pattern. Yes-no question + vocative sequences contain two intonation units in both languages, but in Hungarian the yes-no interrogative conserves its rising-falling melody, and the vocative is accompanied by a fall, unlike in Spanish, where both contours are rising, and the final vocative is given the higher rise. Based on these observations, the prediction

  16. Nonlinearity between acoustics and articulation in Hungarian transparent vowels

    Science.gov (United States)

    Benus, Stefan; Kirke, Karen D.; Gafos, Adamantios I.

    2001-05-01

    We present novel results from the acoustic and articulatory investigation of the production of the transparent vowels (TVs) /i/, /i:/, /e:/ in Hungarian (colon denotes length). The acoustic measurements of the front-back distinction (second formant, the difference of the first and second formants [Ladefoged, 1993]) show that the effect of adjacent back vowels on the front quality of the TVs is only weakly significant. The articulatory measurements of the same data, however, show that adjacent back vowels cause highly significant retraction of the tongue body during the production of the front TVs. The significance of this finding lies in its relevance to the relationship between phonetics and phonology. Our results demonstrate that minor phonetic differences in articulation, impossible to access by traditional theory, correlate with full-fledged phonological alternation of suffix selection in Hungarian. Traditional phonological accounts predict no effect of continuous phonetic details on discrete phonological generalizations. This is supported in our acoustic data but contrasts with our articulatory findings. In the paper we propose a dynamic model where phonological transparency is directly related to nonlinearity between acoustics and articulation [Stevens, 1989; Wood, 1979]. [Work supported by NIH.

  17. Nonlinearity between acoustics and articulation in Hungarian transparent vowels

    Science.gov (United States)

    Benus, Stefan; Kirke, Karen D.; Gafos, Adamantios I.

    2004-05-01

    We present novel results from the acoustic and articulatory investigation of the production of the transparent vowels (TVs) /i/, /i:/, /e:/ in Hungarian (colon denotes length). The acoustic measurements of the front-back distinction (second formant, the difference of the first and second formants [Ladefoged, 1993]) show that the effect of adjacent back vowels on the front quality of the TVs is only weakly significant. The articulatory measurements of the same data, however, show that adjacent back vowels cause highly significant retraction of the tongue body during the production of the front TVs. The significance of this finding lies in its relevance to the relationship between phonetics and phonology. Our results demonstrate that minor phonetic differences in articulation, impossible to access by traditional theory, correlate with full-fledged phonological alternation of suffix selection in Hungarian. Traditional phonological accounts predict no effect of continuous phonetic details on discrete phonological generalizations. This is supported in our acoustic data but contrasts with our articulatory findings. In the paper we propose a dynamic model where phonological transparency is directly related to nonlinearity between acoustics and articulation [Stevens, 1989; Wood, 1979]. [Work supported by NIH.

  18. The hatching results of indigenous Hungarian speckled hens

    Directory of Open Access Journals (Sweden)

    Ákos Benk

    2016-05-01

    Full Text Available In the pilot farm of Szeged University Faculty of Agriculture we keep two varieties of the Hungarian speckled hen, the feathered-neck variant and the naked-neck type since 1977. The three colour variations of the domestic hen species were bred from the Hungarian lea-land bird by the middle of the 20th Century. Because of the spread of intensive poultry keeping the population of this species has become endangered. Programs supporting ecological-biological farming that began in the last two decades placed the domestically bred birds in the forefront both as purebreds and as candidates in projects for developing merchandisable bio-poultry. Beside the gene preservation, we endeavor to find the best way for the production-purpose utilisation of the speckled hen stock. On the basis of our experiments the laying hens can be used in small scale egg production. We examined the hatching results of both type of speckled hens, during more than 20 generations.

  19. Effect of special Hungarian probiotic kefir on faecal microflora

    Institute of Scientific and Technical Information of China (English)

    Mária Figler; Gyula Mózsik; Béla Schaffer; Beáta Gasztonyi; Pongrác (A)cs; Béla Szili; Regina Rab; Sándor Szakály

    2006-01-01

    AIM: To investigate the effect of a four-week consumption of a special Hungarian probiotic agent (Biofir(R)) on the faecal microflora in human healthy subjects.METHODS: The effect of Biofir(R) with 106/cm3 initial germs on the faecal microflora was studied in 120healthy volunteers (71 females, 49 males). The traditional Russian type kefir was used as control. The various germ groups and pH values were determined in wk 2, 4and 6.RESULTS: The number of all microbes increased during the 4-week probiotic treatment. The number of microbes increased 4.3-fold in the control group and 6.8-fold in Biofir-treated group. The probiotic kefir caused multiplication of the probiotic flora, meanwhile the undesired bacteria multiplied in the control group. No significant change of pH values of the faeces was found in both groups.CONCLUSION: The Hungarian probiotic kefir (Biofir(R)) is capable of promoting multiplication of probiotic bacterial flora in the large bowel.

  20. 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.

  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. 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.

  3. Provenance of Permian Malužiná Formation sandstones (Hronicum, Western Carpathians): evidence from monazite geochronology

    Science.gov (United States)

    Vozárová, Anna; Konečný, Patrik; Vďačný, Marek; Vozár, Jozef; Šarinová, Katarína

    2014-10-01

    The Permian Malužiná Formation and the Pennsylvanian Nižná Boca Formation are Upper Paleozoic volcano- sedimentary complexes in the Hronicum nappe system. Sandstones, shales and conglomerates are the dominant lithological members of the Malužiná Formation sequence. Detrital monazites were analysed by electron microprobe, to obtain Th-U-Pb ages of the source areas. The majority of detrital monazites showed Devonian-Mississippian ages, ranging from 330 to 380 Ma with a weighted average of 351 ± 3.3 (2σ), that correspond well with the main phase of arcrelated magmatic activity in the Western Carpathians. Only a small portion of detrital monazites displayed Permian ages in the range of 250-280 Ma, with a significant maximum around 255 Ma. The weighted average corresponds to 255 ± 6.2 Ma. These monazites may have been partially derived from the synsedimentary acid volcanism that was situated on the margins of the original depositional basin. However, some of the Triassic ages (230-240 Ma), reflect, most likely, the genetic relationship with the overheating connected with Permian and subsequent Triassic extensional regime. Detrital monazite ages document the Variscan age of the source area and also reflect a gradual development of the Hronicum terrestrial rift, accompanied by the heterogeneous cooling of the lithosphere.

  4. Provenance of Permian Malužiná Formation sandstones (Hronicum, Western Carpathians: evidence from monazite geochronology

    Directory of Open Access Journals (Sweden)

    Vozárová Anna

    2014-10-01

    Full Text Available The Permian Malužiná Formation and the Pennsylvanian Nižná Boca Formation are Upper Paleozoic volcano- sedimentary complexes in the Hronicum nappe system. Sandstones, shales and conglomerates are the dominant lithological members of the Malužiná Formation sequence. Detrital monazites were analysed by electron microprobe, to obtain Th-U-Pb ages of the source areas. The majority of detrital monazites showed Devonian-Mississippian ages, ranging from 330 to 380 Ma with a weighted average of 351 ± 3.3 (2σ, that correspond well with the main phase of arcrelated magmatic activity in the Western Carpathians. Only a small portion of detrital monazites displayed Permian ages in the range of 250-280 Ma, with a significant maximum around 255 Ma. The weighted average corresponds to 255 ± 6.2 Ma. These monazites may have been partially derived from the synsedimentary acid volcanism that was situated on the margins of the original depositional basin. However, some of the Triassic ages (230-240 Ma, reflect, most likely, the genetic relationship with the overheating connected with Permian and subsequent Triassic extensional regime. Detrital monazite ages document the Variscan age of the source area and also reflect a gradual development of the Hronicum terrestrial rift, accompanied by the heterogeneous cooling of the lithosphere.

  5. Permian paleoclimate data from fluid inclusions in halite

    Science.gov (United States)

    Benison, K.C.; Goldstein, R.H.

    1999-01-01

    This study has yielded surface water paleotemperatures from primary fluid inclusions in mid Permian Nippewalla Group halite from western Kansas. A 'cooling nucleation' method is used to generate vapor bubbles in originally all-liquid primary inclusions. Then, surface water paleotemperatures are obtained by measuring temperatures of homogenization to liquid. Homogenization temperatures ranged from 21??C to 50??C and are consistent along individual fluid inclusion assemblages, indicating that the fluid inclusions have not been altered by thermal reequilibration. Homogenization temperatures show a range of up to 26??C from base to top of individual cloudy chevron growth bands. Petrographic and fluid inclusion evidence indicate that no significant pressure correction is needed for the homogenization temperature data. We interpret these homogenization temperatures to represent shallow surface water paleotemperatures. The range in temperatures from base to top of single chevron bands may reflect daily temperatures variations. These Permian surface water temperatures fall within the same range as some modern evaporative surface waters, suggesting that this Permian environment may have been relatively similar to its modern counterparts. Shallow surface water temperatures in evaporative settings correspond closely to local air temperatures. Therefore, the Permian surface water temperatures determined in this study may be considered proxies for local Permian air temperatures.

  6. Middle-Late Permian mass extinction on land

    Energy Technology Data Exchange (ETDEWEB)

    Retallack, G.J.; Metzger, C.A.; Greaver, T.; Jahren, A.H.; Smith, R.M.H.; Sheldon, N.D. [University of Oregon, Eugene, OR (United States). Dept. of Geological Science

    2006-11-15

    The end-Permian mass extinction has been envisaged as the nadir of biodiversity decline due to increasing volcanic gas emissions over some 9 million years. We propose a different tempo and mechanism of extinction because we recognize two separate but geologically abrupt mass extinctions on land, one terminating the Middle Permian (Guadalupian) at 260.4 Ma and a later one ending the Permian Period at 251 Ma. Our evidence comes from new paleobotanical, paleopedological, and carbon isotopic studies of Portal Mountain, Antarctica, and comparable studies in the Karoo Basin, South Africa. Extinctions have long been apparent among marine invertebrates at both the end of the Guadalupian and end of the Permian, which were also times of warm-wet greenhouse climatic transients, marked soil erosion, transition from high- to low-sinuosity and braided streams, soil stagnation in wetlands, and profound negative carbon isotope anomalies. Both mass extinctions may have resulted from catastrophic methane outbursts to the atmosphere from coal intruded by feeder dikes to flood basalts, such as the end-Guadalupian Emeishan Basalt and end-Permian Siberian Traps.

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

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    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. [Suggestions of reshaping medical education (The Hungarian medical elite at universities and the Hungarian Academy of Sciences) 1947-1948].

    Science.gov (United States)

    N Szabó, József

    2017-03-01

    This study is part of the monograph entitled Scientific Elites and Politics (1945-1948) to be published soon. The relationships of political parties with several elite groups, such as groups of agronomic, human, economic, legal, technical and natural sciences, as well as the roles of these elites in scientific life, have been looked into and published in renowned periodicals. Using new sources, different specialist groups' and political powers' suggestions of reshaping medical education in 1947 and 1948, are presented. The medical elite's situation at universities and the Hungarian Academy of Sciences is also outlined. The study renders an account of the entire post-war medical elite. It will be stated who and based on what scientific achievement became member of the Hungarian Academy of Sciences, who was appointed to professor and who became a habilitated doctor. This study, which is a desideratum of research, may not only interest researchers but is aimed at a broader readership, including physicians. Orv. Hetil., 2017, 158(11), 432-437.

  10. A multistratigraphic approach to pinpoint the Permian-Triassic boundary in continental deposits: The Zechstein-Lower Buntsandstein transition in Germany

    Science.gov (United States)

    Scholze, Frank; Wang, Xu; Kirscher, Uwe; Kraft, Johannes; Schneider, Jörg W.; Götz, Annette E.; Joachimski, Michael M.; Bachtadse, Valerian

    2017-05-01

    The Central European Basin is very suitable for high-resolution multistratigraphy of Late Permian to Early Triassic continental deposits. Here the well exposed continuous transition of the lithostratigraphic Zechstein and Buntsandstein Groups of Central Germany was studied for isotope-chemostratigraphy (δ13Corg, δ13Ccarb, δ18Ocarb), major and trace element geochemistry, magnetostratigraphy, palynology, and conchostracan biostratigraphy. The analysed material was obtained from both classical key sections (abandoned Nelben clay pit, Caaschwitz quarries, Thale railway cut, abandoned Heinebach clay pit) and a recent drill core section (Caaschwitz 6/2012) spanning the Permian-Triassic boundary. The Zechstein-Buntsandstein transition of Central Germany consists of a complex sedimentary facies comprising sabkha, playa lake, aeolian, and fluvial deposits of predominantly red-coloured siliciclastics and intercalations of lacustrine oolitic limestones. The new data on δ13Corg range from - 28.7 to - 21.7 ‰ showing multiple excursions. Most prominent negative shifts correlate with intercalations of oolites and grey-coloured clayey siltstones, while higher δ13Corg values correspond to an onset of palaeosol overprint. The δ13Ccarb values range from - 9.7 to - 1.3 ‰ with largest variations recorded in dolomitic nodules from the Zechstein Group. In contrast to sedimentary facies shifts across the Zechstein-Buntsandstein boundary, major element values used as a proxy (CIA, CIA*, CIA-K) for weathering conditions indicate climatic stability. Trace element data used for a geochemical characterization of the Late Permian to Early Triassic transition in Central Germany indicate a decrease in Rb contents at the Zechstein-Buntsandstein boundary. New palynological data obtained from the Caaschwitz quarry section reveal occurrences of Late Permian palynomorphs in the Lower Fulda Formation, while Early Triassic elements were recorded in the upper part of the Upper Fulda Formation

  11. Interpretation of "fungal spikes" in Permian-Triassic boundary sections

    Science.gov (United States)

    Hochuli, Peter A.

    2016-09-01

    Abundant occurrences of the palynomorph Reduviasporonites have been described as ;fungal spike; from several Permian/Triassic boundary sections and related to the supposed destruction of woody vegetation by fungal pathogens during the Permian/Triassic extinction event. The biological affinity of this taxa considered by some authors of fungal origin is still controversially discussed since there is geochemical evidence that it is most probably related to algae. The abundance peak of this species is used by some authors as a stratigraphic marker, notably in terrestrial Permian/Triassic boundary sections from South China. Illustrations of the reported fungal remains however show potentially erroneous taxonomic identification of Reduviasporonites, and, based on differences in thermal maturation, they may represent recent contamination. Here Reduviasporonites chalastus of Early Triassic age is illustrated together with recent fungal remains originating from a strongly weathered and otherwise barren sample from a Middle Triassic section.

  12. An unusual, structurally preserved ovule from the Permian of Antarctica.

    Science.gov (United States)

    Klavins, S D.; Taylor, E L.; Krings, M; Taylor, T N.

    2001-06-01

    Anatomically preserved ovules are described from silicified peat of Late Permian age collected from Skaar Ridge in the central Transantarctic Mountains, Antarctica. The small ovules are significant in possessing fleshy apical appendages and a funnel-shaped micropylar extension formed by the sarcotestal layer of the integument, by which they differ from all other Permian ovules described to date. The apical modifications may have functioned in pollination and/or seed dispersal. Similarity with the apical organization of earlier Paleozoic ovules is shown to be superficial, since the analogous structures are developmentally derived from different tissues. Although the ovules occur in rocks in which glossopterids are the only gymnosperms represented, there is insufficient evidence to assign them to a taxonomic group. These ovules are of particular importance because there are so few anatomically preserved gymnosperm reproductive structures known from the Permian and thus provide new data on the diversity of late Paleozoic gymnosperms.

  13. Discovery of a Late Permian Angara-Cathaysia mixed flora from Acheng of Heilongjiang,China,with discussions on the closure of the Paleoasian Ocean

    Institute of Scientific and Technical Information of China (English)

    DENG ShengHui; WAN ChuanBiao; YANG JianGuo

    2009-01-01

    This work documents a new flora from the Upper Permian Hongshan Formation of Acheng County,Heilongjiang Province,Northwest China.The flora consists of 20 species:Paracalamites sp.,Pecopteris tangwangheensis Huang,Callipteris obese Huang,Callipteris shenshuensis Huang,C.tangwangheensis Huang,C.heilongjiangensis Huang,C.zeilleri Zalessky,C.sp.,Comia yichunensis Huang,C.tenueaxis Huang,Iniopteris sibirica Zalessky,Supaia teiliensis Huang,Compsopteris tchirkovae Zalessky,C.cf.adzvensis Zalessky,Nilssonia sp.1,Nil.sp.2,Taeniopteris cf.densissima Halle,T.cf.nystraemfi Halle,T.sp.and Noeggerathiopsis derzavinfi Neub.It is dominated by Angara species but mixed with some typical Cathaysian elements.The age of the flora is assigned to late of the Late Permian according to the stratigraphic ranges of the known species and the comparisons of it with the similar floras.The new discovery indicates that the final collision between the North China Plate and Siberian Plate occurred in Late Permian along the Xar Moron River-Changchun-Yanji sutured zone,and the Paleoasian Ocean was finally closed at the end of the Permian.

  14. When and how did the terrestrial mid-Permian mass extinction occur? Evidence from the tetrapod record of the Karoo Basin, South Africa.

    Science.gov (United States)

    Day, Michael O; Ramezani, Jahandar; Bowring, Samuel A; Sadler, Peter M; Erwin, Douglas H; Abdala, Fernando; Rubidge, Bruce S

    2015-07-22

    A mid-Permian (Guadalupian epoch) extinction event at approximately 260 Ma has been mooted for two decades. This is based primarily on invertebrate biostratigraphy of Guadalupian-Lopingian marine carbonate platforms in southern China, which are temporally constrained by correlation to the associated Emeishan Large Igneous Province (LIP). Despite attempts to identify a similar biodiversity crisis in the terrestrial realm, the low resolution of mid-Permian tetrapod biostratigraphy and a lack of robust geochronological constraints have until now hampered both the correlation and quantification of terrestrial extinctions. Here we present an extensive compilation of tetrapod-stratigraphic data analysed by the constrained optimization (CONOP) algorithm that reveals a significant extinction event among tetrapods within the lower Beaufort Group of the Karoo Basin, South Africa, in the latest Capitanian. Our fossil dataset reveals a 74-80% loss of generic richness between the upper Tapinocephalus Assemblage Zone (AZ) and the mid-Pristerognathus AZ that is temporally constrained by a U-Pb zircon date (CA-TIMS method) of 260.259 ± 0.081 Ma from a tuff near the top of the Tapinocephalus AZ. This strengthens the biochronology of the Permian Beaufort Group and supports the existence of a mid-Permian mass extinction event on land near the end of the Guadalupian. Our results permit a temporal association between the extinction of dinocephalian therapsids and the LIP volcanism at Emeishan, as well as the marine end-Guadalupian extinctions.

  15. Discovery of a Late Permian Angara-Cathaysia mixed flora from Acheng of Heilongjiang,China,with discussions on the closure of the Paleoasian Ocean

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    This work documents a new flora from the Upper Permian Hongshan Formation of Acheng County, Heilongjiang Province, Northwest China. The flora consists of 20 species: Paracalamites sp., Pecopteris tangwangheensis Huang, Callipteris obese Huang, Callipteris shenshuensis Huang, C. tangwangheensis Huang, C. heilongjiangensis Huang, C. zeilleri Zalessky, C. sp., Comia yichunensis Huang, C. tenueaxis Huang, Iniopteris sibirica Zalessky, Supaia teiliensis Huang, Compsopteris tchirkovae Zalessky, C. cf. adzvensis Zalessky, Nilssonia sp. 1, Nil. sp. 2, Taeniopteris cf. densissima Halle, T. cf. nystraemii Halle, T. sp. and Noeggerathiopsis derzavinii Neub. It is dominated by Angara species but mixed with some typical Cathaysian elements. The age of the flora is assigned to late of the Late Permian according to the stratigraphic ranges of the known species and the comparisons of it with the similar floras. The new discovery indicates that the final collision between the North China Plate and Siberian Plate occurred in Late Permian along the Xar Moron River-Changchun-Yanji sutured zone, and the Paleoasian Ocean was finally closed at the end of the Permian.

  16. Hypoxia, global warming, and terrestrial late Permian extinctions.

    Science.gov (United States)

    Huey, Raymond B; Ward, Peter D

    2005-04-15

    A catastrophic extinction occurred at the end of the Permian Period. However, baseline extinction rates appear to have been elevated even before the final catastrophe, suggesting sustained environmental degradation. For terrestrial vertebrates during the Late Permian, the combination of a drop in atmospheric oxygen plus climate warming would have induced hypoxic stress and consequently compressed altitudinal ranges to near sea level. Our simulations suggest that the magnitude of altitudinal compression would have forced extinctions by reducing habitat diversity, fragmenting and isolating populations, and inducing a species-area effect. It also might have delayed ecosystem recovery after the mass extinction.

  17. Faunal migration into the Late Permian Zechstein Basin

    DEFF Research Database (Denmark)

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

    2007-01-01

    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...

  18. Processing relative clauses by Hungarian typically developing children.

    Science.gov (United States)

    Kas, Bence; Lukács, Agnes

    2012-05-01

    Hungarian is a language with morphological case marking and relatively free word order. These typological characteristics make it a good ground for testing the crosslinguistic validity of theories on processing sentences with relative clauses. Our study focussed on effects of structural factors and processing capacity. We tested 43 typically developing children in two age groups (ages of 4;11-7;2 and 8;2-11;4) in an act-out task. Differences in comprehension difficulty between different word order patterns and different head function relations were observed independently of each other. The structural properties causing difficulties in comprehension were interruption of main clauses, greater distance between the verb and its arguments, accusative case of relative pronouns, and SO head function relations. Importantly, analyses of associations between working memory and sentence comprehension revealed that structural factors made processing difficult by burdening components of working memory. These results support processing accounts of sentence comprehension in a language typologically different from English.

  19. Polymorphism of clotting factors in Hungarian patients with Raynaud's phenomenon.

    Science.gov (United States)

    Shemirani, Amir-Houshang; Szomják, Edit; Balogh, Emese; András, Csilla; Kovács, Dóra; Acs, Judit; Csiki, Zoltán

    2011-01-01

    Patients with primary Raynaud's phenomenon may have a genetically determined risk for clotting factors that predispose them to aberrant microvascular thrombosis. We investigated the prevalence of factor V substitution of G to A at position 1691 (FVLeiden), prothrombin G20210A, and methyltetrahydrofolate reductase C677T mutations in these patients. Two hundred (158 women, 42 men, mean age of 42.4 ± 13.7 years) consecutive patients with primary Raynaud's phenomenon and 200 age-sex-matched healthy controls of Hungarian origin were included in a case-control study. The prevalence of methyltetrahydrofolate reductase C677T homozygous among patients was significantly lower than in the control group (odds ratio 0.4, 95% confidence interval 0.2-0.9, P Raynaud's phenomenon and control subjects. FVLeiden, prothrombin G20210A, and polymorphism, prothrombin G20210A mutations have no apparent effect on the etiology of primary Raynaud's phenomenon.

  20. 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

  1. Hungarian perspectives on emigration and immigration in the new European architecture.

    Science.gov (United States)

    Szoke, L

    1992-01-01

    After a brief review of Hungary's history as a receiving country, the author assesses projected changes in Hungarian migration policy designed to prevent a massive new influx of refugees and other migrants from eastern and central Europe.

  2. South Primorye, Far East Russia—A key region for global Permian correlation

    Science.gov (United States)

    Kotlyar, Galina V.; Belyansky, Gennady C.; Burago, Valentina I.; Nikitina, Antonina P.; Zakharov, Yuri D.; Zhuravlev, Andrey V.

    2006-03-01

    Significant differences between faunal and floral associations existing in different paleogeographic realms in the Kungurian-Late Permian interval make it difficult to correlate the Permian deposits of the world. Resolving this problem is one of the main tasks of Permian stratigraphy. The global significance of Permian strata of the Primorye region of Far East Russia is enhanced by the specific Middle Permian mixed Tethyan, Boreal and Gondwanan-type brachiopod fauna, mixed Angara-Euromerican-Cathaysian flora, and their close spatial and stratigraphical association with fusulinids, bryozoans, ammonoids, conodonts. These facts permit tracing of global correlational levels of some Permian sequences within the different paleobiogeographical realms: for example, the Monodiexodina sutschanica- Metadoliolina dutkevichi fusulinid zone of the Wordian age and Parafusulina stricta fusulinid zone of the Capitanian age. The Late Permian fauna of the Primorye is mainly Tethyan in origin and provides correlation with similar aged sequences from South China.

  3. STRUCTURAL CHANGES OF THE HUNGARIAN MEAT PROCESSING INDUSTRY INFLUENCING THE QUALITY STRATEGY OF THE PIG SECTOR

    Directory of Open Access Journals (Sweden)

    Kinga NAGYNÉ PÉRCSI

    2005-01-01

    Full Text Available The Hungarian company structure in the meat industry is very different from the structures in the major meat industrial EU countries. While in the latter ones the concentration and specialization have strengthened, in Hungary these processes did not happen or in just a limited way. Therefore the Hungarian companies face handicaps concerning economies of scale and specialization compared to the EU companies.

  4. Macro-aspects affecting sport sponsorship: The case of Hungarian professional soccer clubs’ sponsors

    OpenAIRE

    Péter Berkes; Mihály Nyerges; János Váczi

    2007-01-01

    Hungarian soccer and sponsorship market is a relatively new and unexplored subject of research in the field of sports sponsorship in view of the fact that most studies have focused on the major European soccer leagues so far. This paper focuses on the Hungarian soccer sponsorship market, which gives a variety of comparisons to other studies (Chadwick — Thwaites 2005; Couvelaere — Richelieu 2005; Bühler 2006) on soccer sponsorship focusing on the major soccer markets. A comprehensive overview ...

  5. THE ROLE OF MARKETING IN CORPORATE COMPETITIVENESS: MARKETING PRACTICE ANALYSIS OF HUNGARIAN COMPANIES

    OpenAIRE

    Kenesei, Zsófia; Gyulavári, Tamás; László SEER

    2013-01-01

    The objective of this article is to analyse the marketing practice of Hungarian companies. On the one hand, the role of marketing function in the company has been revealed, and on the other hand the relationship between marketing efforts and market performance has been investigated. In frame of the Hungarian Competitiveness Studies, 300 marketing executives were surveyed to rate the marketing practice of their companies, concentrating on branding, pricing policy, applied marketing channels an...

  6. THE ROLE OF MARKETING IN CORPORATE COMPETITIVENESS: MARKETING PRACTICE ANALYSIS OF HUNGARIAN COMPANIES

    OpenAIRE

    Zsófia KENESEI; Gyulavári, Tamás; László SEER

    2013-01-01

    The objective of this article is to analyse the marketing practice of Hungarian companies. On the one hand, the role of marketing function in the company has been revealed, and on the other hand the relationship between marketing efforts and market performance has been investigated. In frame of the Hungarian Competitiveness Studies, 300 marketing executives were surveyed to rate the marketing practice of their companies, concentrating on branding, pricing policy, applied marketing channels an...

  7. The acquisition of Hungarian high front unrounded short vs. long vowels

    OpenAIRE

    Zajdó, K.; Wempe, T.G.; van der Stelt, J.; Pols, L.C.W.

    2011-01-01

    This study examined spectral properties of the Hungarian vowel pair /i/ vs. /i:/ with contrasting phonemic vowel lengths in 2;0 and 4;0 years old boys acquiring Hungarian as their native language. Results were obtained by an automated pitch-synchronous bandfilter analysis method that estimates the spectral envelope representation of vowels. Subsequent data reduction was achieved via principal component analysis. Examining the spectral differentiation of vowels with contrasting phonemic vowel ...

  8. 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.

  9. Magyar Nemzeti Helynévtár [The Hungarian National Toponym Registry

    Directory of Open Access Journals (Sweden)

    Hoffmann, István

    2015-12-01

    Full Text Available The website of the Hungarian National Toponym Registry was launched in October 2015 (www.mnh.unideb.hu. The Hungarian National Toponym Registry is a digital database designed to store and manage the complete synchronic and diachronic place name stock of the Hungarian language area. The database consists of two units: the Hungarian Names Archives (www.mna.unideb.hu, which stores place names in text and excel files (and incorporates approximately 450,000 data and the Hungarian Digital Toponym Registry (www.mdh.unideb.hu, the early and modern modules of which can be accessed as online databases (incorporating approximately 280,000 data. Data can be retrieved through a number of organisation and search options focusing on different features; the results can be projected to maps; detailed information is available with regard to each name form and indicated place. The paper presents the workings of the Hungarian National Toponym Registry, summarising the project’s progress, some further objectives, and the scientific and social significance of the research programme.

  10. Extreme differences in SLCO1B3 functional polymorphisms in Roma and Hungarian populations.

    Science.gov (United States)

    Nagy, Agnes; Szalai, Renata; Magyari, Lili; Bene, Judit; Toth, Kalman; Melegh, Bela

    2015-05-01

    Variants in SLCO1B3 transporter are linked to disposition and uptake of drugs and show high degree of heterogeneity between populations. A total of 467 Roma and 448 Hungarian subjects were genotyped for SLCO1B3 c.334T>G and c.1683-5676A>G variant alleles by PCR-RFLP assay and direct sequencing. We found significant differences in the frequencies of homozygous variant genotypes of SLCO1B3 334GG (41.54% vs. 8.04%, pRomas and Hungarians. A significantly increased prevalence was found in SLCO1B3 1683-5676G allele frequency in Hungarians compared to the Roma population (15.07% vs. 3.43%, p≤0.001). The frequency of SLCO1B3 334G allele was significantly increased in Roma population compared to Hungarians (70.56% vs. 52.23%, p=0.001). The LD values between the examined SNPs were 80 and 90 in Roma and in Hungarian samples, respectively. Our results highlight notable pharmacogenetic differences between Roma and Hungarian populations, which may have therapeutic implications.

  11. Terrestrial Permian - Triassic boundary sections in South China

    Science.gov (United States)

    Bercovici, Antoine; Vajda, Vivi

    2016-08-01

    The Permian-Triassic boundary interval in China comprises a significant record of faunal and floral changes during this important extinction event. Here we discuss the details of palynomorph preservation at the classical Western Guizhou and Eastern Yunnan sections in an effort to expand the stratigraphy and paleontology from these earlier studies.

  12. Oceanic Anoxia and the End Permian Mass Extinction

    Science.gov (United States)

    Wignall; Twitchett

    1996-05-24

    Data on rocks from Spitsbergen and the equatorial sections of Italy and Slovenia indicate that the world's oceans became anoxic at both low and high paleolatitudes in the Late Permian. Such conditions may have been responsible for the mass extinction at this time. This event affected a wide range of shelf depths and extended into shallow water well above the storm wave base.

  13. Extinction pattern of reef ecosystems in latest Permian

    Institute of Scientific and Technical Information of China (English)

    WU YaSheng; FAN JiaSong; JIANG HongXia; YANG Wan

    2007-01-01

    Studies of two Permian-Triassic boundary (PTB) sections on top of a Changhsingian reef in Ziyun, Guizhou Province, southwestern China indicate that the end-Permian mass extinction of reef ecosystems occurred in two steps. The first step is the extinction of all stenotropic organisms such as calcisponges and fusulinids in the latest Permian (in the Clarkina yini conodont zone). The biota after the first extinction is simple, comprising eurytropic organisms including microgastropods, ostracods, and some small burrowing organisms, or only algal mats. At the beginning of the Early Triassic (I.e. the beginning of the Hindeodus parvus zone), the environments became anoxic, and the microgastropod dominated biota or algal mats disappeared, which constituted the second episode of the mass extinction. The biota after the second extinction comprises small spherical microproblematica, some kinds of specialized organisms tolerant of anoxic or oxygen-poor conditions. As the environments became oxygenated, the specialized biota was replaced by a microgastropod-dominated simple biota. When the environmental conditions improved further, the simple biota was replaced by a diverse biota with normal-sized ammonoids, bivalves, and gastropods, representing restoration of normal oceanic conditions. Comparison with PTB sections in Dolomites, Italy and Meishan, Zhejiang Province shows that non-reef ecosystems had a similar first episode of mass extinction in the latest Permian. In the case that oceanic anoxia happened, non-reef ecosystems had a second extinction episode similar to that of reef ecosystems.

  14. 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 a...

  15. Discovery of Early Permian Reefs in Xichang Basin, Southwestern China

    Institute of Scientific and Technical Information of China (English)

    Qin Jianxiong; Zeng Yunfu; Wu Yong

    1996-01-01

    @@ In 1992, Lower Permian reefs were found in various stratigraphic sections in such counties as Ganluo,Puge, and Butuo, in Xichang Basin. This discovery not only promotes the development of Lower Permain sedimentology in Xichang Basin, but also is of great significance for oil-gas exploration along the western margin of Yangtze platform.

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

    NARCIS (Netherlands)

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

    2015-01-01

    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 dete

  17. Recovery and diversification of marine communities following the late Permian mass extinction event in the western Palaeotethys

    Science.gov (United States)

    Foster, William J.; Sebe, Krisztina

    2017-08-01

    The recovery of benthic invertebrates following the late Permian mass extinction event is often described as occurring in the Middle Triassic associated with the return of Early Triassic Lazarus taxa, increased body sizes, platform margin metazoan reefs, and increased tiering. Most quantitative palaeoecological studies, however, are limited to the Early Triassic and the timing of the final phase of recovery is rarely quantified. Here, quantitative abundance data of benthic invertebrates were collected from the Middle Triassic (Anisian) succession of the Mecsek Mountains (Hungary), and analysed with univariate and multivariate statistics to investigate the timing of recovery following the late Permian mass extinction. These communities lived in a mixed siliciclastic-carbonate ramp setting on the western margin of the Palaeotethys Ocean. The new data presented here is combined with the previously studied Lower Triassic succession of the Aggtelek Karst (Hungary), which records deposition of comparable facies and in the same region of the Palaeotethys Ocean. The Middle Triassic benthic fauna can be characterised by three distinct ecological states. The first state is recorded in the Viganvár Limestone Formation representing mollusc-dominated communities restricted to above wave base, which are comparable to the lower and mid-Spathian Szin Marl Formation faunas. The second state is recorded in the Lapis Limestone Formation and records extensive bioturbation that is not limited to wave base and is comparable to the upper Spathian Szinpetri Limestone Formation. The third ecological state occurs in the Zuhánya Limestone Formation which was deposited in the Pelsonian Binodosus Zone, and has a more 'Palaeozoic' structure with sessile brachiopods dominating assemblages for the first time in the Mesozoic. The return of community-level characteristics to pre-extinction levels and the diversification of invertebrates suggests that the final stages of recovery and the radiation

  18. Dr. Andras Siegler, President of the Hungarian CERN Committee, Ministry of Education, Research and Development Division, Budapest, Hungary

    CERN Multimedia

    Maximilien Brice

    2002-01-01

    Photo 01: Dr András Siegler, President of the Hungarian CERN Committee, Ministry of Education, Research and Development Division (right) and Barbara Vizkelety Secretary of the Hungarian CERN Committee visiting the ASACUSA experiment on the Antiproton Decelerator Photo 02: Dr András Siegler, President of the Hungarian CERN Committee, Ministry of Education, Research and Development Division (right) visiting the ASACUSA experiment on the Antiproton Decelerator with (from left to right) Dezso Horvath, Cecilia Jarlskog, Barbara Vizkelety Secretary of the Hungarian CERN Committee. Photo 03: Dr András Siegler, President of the Hungarian CERN Committee, Ministry of Education, Research and Development Division (right) and Barbara Vizkelety Secretary of the Hungarian CERN Committee visiting the ASACUSA experiment on the Antiproton Decelerator.

  19. Upper Endoscopy

    Medline Plus

    Full Text Available ... Clinical Topics / Procedures F - Z / Upper Endoscopy (EGD) Upper Endoscopy (EGD) The Latest Practice Guidelines Technology Reviews ... the Safety of Your Endoscopic Procedure Brochure Understanding Upper Endoscopy Brochure Make the Best Choice for Your ...

  20. Pilot Course or Flying University? A University Course on Hungarian Language and History Taught in Wellington, New Zealand

    Directory of Open Access Journals (Sweden)

    Bálint Koller

    2016-01-01

    Full Text Available The authors, a historian and a language-learning expert, recently devised an introduction to Hungarian history, language and culture for students in Wellington, New Zealand. We describe the origin and circumstances of New Zealand’s Hungarian community, why we thought to develop a Hungarian language course, and how the course relates to the interests of New Zealand students. After explaining our approach to historical and linguistic components of the course, we consider the future of Hungarian studies in New Zealand.

  1. Comparison of lactase persistence polymorphism in ancient and present-day Hungarian populations.

    Science.gov (United States)

    Nagy, Dóra; Tömöry, Gyöngyvér; Csányi, Bernadett; Bogácsi-Szabó, Erika; Czibula, Ágnes; Priskin, Katalin; Bede, Olga; Bartosiewicz, László; Downes, C Stephen; Raskó, István

    2011-06-01

    The prevalence of adult-type hypolactasia varies ethnically and geographically among populations. A C/T-13910 single nucleotide polymorphism (SNP) upstream of the lactase gene is known to be associated with lactase non-persistence in Europeans. The aim of this study was to determine the prevalence of lactase persistent and non-persistent genotypes in current Hungarian-speaking populations and in ancient bone samples of classical conquerors and commoners from the 10th-11th centuries from the Carpathian basin; 181 present-day Hungarian, 65 present-day Sekler, and 23 ancient samples were successfully genotyped for the C/T-13910 SNP by the dCAPS PCR-RFLP method. Additional mitochondrial DNA testing was also carried out. In ancient Hungarians, the T-13910 allele was present only in 11% of the population, and exclusively in commoners of European mitochondrial haplogroups who may have been of pre-Hungarian indigenous ancestry. This is despite animal domestication and dairy products having been introduced into the Carpathian basin early in the Neolithic Age. This anomaly may be explained by the Hungarian use of fermented milk products, their greater consumption of ruminant meat than milk, cultural differences, or by their having other lactase-regulating genetic polymorphisms than C/T-13910. The low prevalence of lactase persistence provides additional information on the Asian origin of Hungarians. Present-day Hungarians have been assimilated with the surrounding European populations, since they do not differ significantly from the neighboring populations in their possession of mtDNA and C/T-13910 variants.

  2. [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.

  3. 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.

  4. '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.

  5. Antiinflammatory activities of Hungarian Stachys species and their iridoids.

    Science.gov (United States)

    Háznagy-Radnai, Erzsébet; Balogh, Ágnes; Czigle, Szilvia; Máthé, Imre; Hohmann, Judit; Blazsó, Gábor

    2012-04-01

    The antiinflammatory activities of aqueous extracts prepared from the aerial parts of ten Hungarian Stachys species were investigated in vivo in the carrageenan-induced paw oedema test after intraperitoneal and oral administration to rats. Some of the extracts were found to display significant antiphlogistic effects when administered intraperitoneally and orally; in particular, the extracts of S. alpina, S. germanica, S. officinalis and S. recta demonstrated high activity following intraperitoneal administration. At the same dose of 5.0 mg/kg, these extracts exhibited similar or greater potency than that of the positive control diclofenac-Na. The main iridoids present in the investigated extracts, ajugoside, aucubin, acetylharpagide, harpagide and harpagoside, were also assayed in the same test, and high dose-dependent antiphlogistic effects were recorded for aucubin and harpagoside. These results led to the conclusion that most probably iridoids are responsible for the antiinflammatory effect of Stachys species, but other active constituents or their synergism must also be implicated in the antiinflammatory effect.

  6. Environmental cohesion across the Hungarian-Croatian border

    Directory of Open Access Journals (Sweden)

    Varjú Viktor

    2016-01-01

    Full Text Available Environmental cohesion (as a new EU paradigm for a place-based interpretation of environmental justice has a clear connection to territorial cohesion. Based on this idea, advantages for people can include an equitable distribution of environmental protection and access to environmental services. In non-EU countries regional environmental cohesion is used as an instrument to accelerate accession to the EU and it may be manifested as a declaration of environmental diplomacy. Environmental cohesion across a border can be identified as soon as two regions - alongside the border - start to cooperate in order to improve environmental conditions and to ensure equal access to natural resources and environmental services. After a literature review environmental cohesion is evaluated in multidimensional way, using empirical quantitative and qualitative data and a two-pillar based methodological approach. The Croatian-Hungarian border area was closed for a long time. As a result, developments avoided the area, on the other, natural resources remained mainly untouched. However, the two countries have had different approaches towards the area, while, Croatia made efforts to build another water power plant, Hungary intended to preserve and extend a Natural Park. This contradiction remained until the accession process of Croatia. Finally the disagreement between the two countries was moderated by a UNESCO Biosphere Reserve that was created alongside the border in 2015. The post-2010 period has been characterised by an increasing number of environmental-related cooperations.

  7. PENENTUAN MATCHING MAKSIMUM PADA GRAF BIPARTIT BERBOBOT MENGGUNAKAN METODE HUNGARIAN

    Directory of Open Access Journals (Sweden)

    Muchammad Abrori

    2012-06-01

    Full Text Available Matching is a part of graph theory that discuss to make a pair, that can be used to solve many problems; one of them is the assignment problem. The assignment problem is to make a pair problem for n as the employees and for n as the duties, therefore each employee gets one duty, and each duty is given exactly for each employee. The assignment problem can be solved by determining the matching in weighted bipartite graph through Hungarian Method. It can be determined from the alternating tree of a formed edge. If there is augmenting path, that augmenting path is used to form the more number of matching. If the formed path is alternating path, therefore the process is labeling the new node until finding the augmenting vertices. This matching is called as the perfect matching with the number of maximum weighed side in weighted bipartite graphs. The result matching is the solution for the assignment problem by giving an employee with a duty.

  8. 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.

  9. Economics students’ migrations in the Hungarian higher education system

    Directory of Open Access Journals (Sweden)

    Réka Pusztai

    2016-01-01

    Full Text Available The Hungarian Higher Education has faced several structural challenges since the regime change of 1990. The ‘golden age’ seems to be over and the government tends to impose severe limits on institutions regarding the number of state-financed students, the minimal application points and the institutions’ missions. These new aspects influence the application procedures, as students are eager to achieve the highest price-value combination on the education market, which leads to internal and external migrations. In this study, we focus on the former, by using the agglomeration analysis of higher education institutions. We apply a modified Universal Law of Gravity to gather information about social and/or economic phenomena. On the level of single individuals, these types of decisions are random, but on the collective level, they can be characterized by certain principles and rules. This study explores the changes in the agglomeration areas and the limiting factors related to colleges and universities, offering economic education between 2004 and 2014. This period is adequate, as to identify the peculiarities and different influences of the market, the government, and the global trends and to identify the new spatial roles of the institutions.

  10. Primer registro de palinomorfos de edad pérmica en la Formación Río Francia (Paleozoico Superior, San Juan, Argentina First record of Permian age palynomorphs in the Río Francia Formation (Upper Paleozoic, San Juan, Argentina

    Directory of Open Access Journals (Sweden)

    Pedro R. Gutiérrez

    2010-12-01

    Full Text Available En este trabajo se presenta el contenido palinológico de las secciones media y alta de la Formación Río Francia (Cuenca Paganzo. De niveles carbonosos de la sección media de la unidad se obtuvieron dos asociaciones palinológicas atribuibles a la Biozona DM (Raistrickia densa-Convolutispora muriornata, dominadas por esporas trilete y escasos granos de polen monosacados. De lutitas carbonosas de la parte superior de la Formación Río Francia, se obtuvo una tercera asociación palinológica, dominada por granos de polen bisacados, monosacados y estriados, con escasas esporas triletes. Entre sus componentes se destacan la presencia de Vittatina costabilis Wilson emend. Tschudy & Kosanke, V. subsaccata Samoilovich emend. Jansonius, V. minima Jansonius, Striatopodocarpites cancellatus (Balme & Hennelly Hart, S. phaleratus (Balme & Hennelly Hart, Kraeuselisporites punctatus Jansonius, Barakarites rotatus (Balme & Hennelly Bhardwaj & Tiwari, Tuberisaccites varius Lele & Makada, Polarisaccites bilaterales Ybert & Marques-Toigo, y los granos de polen regularmente preservados que son referibles a los géneros Lueckisporites, Weylandites, Klausipollenites y Minutosaccus. Estos elementos permiten sugerir que esta asociación podría ubicarse en el lapso Cisuraliano-Guadalupiano, muy probablemente sería referible a la Biozona LW (Lueckisporites-Weylandites. Por lo tanto, a partir de su contenido palinológico, la Formación Río Francia puede referirse al parte del intervalo Pennsylvaniano-Cisuraliano/Guadalupiano.The palynological content of the middle and upper section of the Río Francia Formation (Paganzo Basin is here presented. Two palynological associations referable to DM Biozone (Raistrickia densa-Convolutispora muriornata, dominated by trilete spores and scarce monosaccate pollen grains, were obtained from carbonaceous levels of the middle section of the unit. An association dominated by the bisaccate, monosaccate, striated pollen grains and

  11. Palynostratigraphy of Permian succession in the Mand–Raigarh Coalfield, Chhattisgarh, India and phytogeographical provincialism

    Indian Academy of Sciences (India)

    Srikanta Murthy; Ram-Awatar; Saurabh Gautam

    2014-12-01

    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); Faunipollenites varius (latest Early Permian), and Scheuringipollenites barakarensis (late Early Permian). It is inferred that these deposits contain the representative palynoassamblages of Early to Late Permian in age. The First Appearance Datum (FAD)s of Arcuatipollenites pellucidus, A. ovatus, Guttulapollenites hannonicus, Lundbladispora microconata, Alisporites opii, Klausipollenites sp., and Goubinispora indica (at 41.95, 45.90, 98.35 m depths), indicate the closing phase of Permian, as these elements are the key species that mark a transition from Permian to the Lower Triassic. An attempt has been made here to reconstruct the phytogeographical provincialism on the basis of Guttulapollenites recorded in this basin.

  12. Insect mimicry of plants dates back to the Permian

    Science.gov (United States)

    Garrouste, Romain; Hugel, Sylvain; Jacquelin, Lauriane; Rostan, Pierre; Steyer, J.-Sébastien; Desutter-Grandcolas, Laure; Nel, André

    2016-12-01

    In response to predation pressure, some insects have developed spectacular plant mimicry strategies (homomorphy), involving important changes in their morphology. The fossil record of plant mimicry provides clues to the importance of predation pressure in the deep past. Surprisingly, to date, the oldest confirmed records of insect leaf mimicry are Mesozoic. Here we document a crucial step in the story of adaptive responses to predation by describing a leaf-mimicking katydid from the Middle Permian. Our morphometric analysis demonstrates that leaf-mimicking wings of katydids can be morphologically characterized in a non-arbitrary manner and shows that the new genus and species Permotettigonia gallica developed a mimicking pattern of forewings very similar to those of the modern leaf-like katydids. Our finding suggests that predation pressure was already high enough during the Permian to favour investment in leaf mimicry.

  13. The Poetry of 1.5 and Second-Generation Israelis of Hungarian Origin

    Directory of Open Access Journals (Sweden)

    Ilana Rosen

    2016-01-01

    Full Text Available This article continues my 2014 article in this journal, in which I presented a beginning of work on contemporary Israeli prose writers of Hungarian origin. My analysis of those works showed that they are governed by recurring concerns, or literary themes, such as: the memory or post-memory of the Holocaust; Hungarian-to-Hebrew language and translation peculiarities; preoccupation with the family's past, including that of remote relatives; and fascination with home objects, dishes, and recipes representing the family's Hungarian past. Following my work on those prose works, in this article I focus on the works and worlds of 1.5 and second-generation Hungarian-Israeli poets and explore, first, the presence of the concerns or themes governing this group's prose works, and, second, issues of identity through the poets' depictions of experiences such as persecution, displacement, emigration, and re-settlement in Israel. My present discussion of the 1.5 and second-generation Hungarian-Israeli poets is divided into four themes: the Holocaust as an epitome of catastrophe, the Holocaust as memory and post-memory, co-fusion of languages and cultures, and the eternal mental displacement of the poets' parents.

  14. Hungarian Pig Sector: Actual Problems and Prospects for the Future Development

    Directory of Open Access Journals (Sweden)

    Anna Dunay

    2016-01-01

    Full Text Available Over the past decades, the Hungarian pig sector has undergone remarkable changes. In the 1980s, the Hungarian pig sector was the main pork product provider of the Eastern bloc, but after the political and economic transition, the sector lost its main markets and the size of pig herds decreased radically. The economic changes have brought negative impacts for all the players of the pork supply chain: the producers have been mostly affected, but slaughterhouses and the processing industry had to face new circumstances as well. The goal of this paper is to review the present situation and the current problems of the Hungarian pig-producing sector and to draw up the main prospects and favourable directions of the future by the findings of the SWOT analysis of the Hungarian pig sector and based on the proposed directions of the government’s new pork strategy. As the pig sector is an important pillar of the Hungarian agriculture and the rural communities, it is worth to summarize the sector’s present market position and to set those opportunities, which could give advantages for Hungary in the international competition. The paper concluded that the most prominent problems of the pig sector are caused by the economic and structural problems of the sector, based on the problem tree and sector’s SWOT analysis the main external and internal factors were detected, and the results were compared to some measures of the government’s pork strategy.

  15. The Austro-Hungarian occupation regime in Serbia and its break-down in 1918

    Directory of Open Access Journals (Sweden)

    Đorđević Dimitrije

    2015-01-01

    Full Text Available This paper discusses the occupation of Serbia during the First World War by Austro-Hungarian forces. The first partial occupation was short-lived as the Serbian army repelled the aggressors after the Battle of Kolubara in late 1914, but the second one lasted from fall 1915 until the end of the Great War. The Austro-Hungarian occupation zone in Serbia covered the largest share of Serbia’s territory and it was organised in the shape of the Military Governorate on the pattern of Austro-Hungarian occupation of part of Poland. The invaders did not reach a clear decision as to what to do with Serbian territory in post-war period and that gave rise to considerable frictions between Austro-Hungarian and German interests in the Balkans, then between Austrian and Hungarian interests and, finally, between military and civilian authorities within Military Governorate. Throughout the occupation Serbia was exposed to ruthless economic exploitation and her population suffered much both from devastation and from large-scale repression (including deportations, internments and denationalisation on the part of the occupation regime.

  16. Tripping over the Dead: Hungarian-Israeli Holocaust Survivor Women's Narratives of Immigration, Restoration, and Remembrance

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    Ilana Rosen

    2012-01-01

    Full Text Available This essay focuses on the post-Holocaust, Israeli life of five female narrators of Hungarian origin as expressed in their inclusive life histories. A close reading of the later period in the life histories of the five women exposes how they experienced and view their post-Holocaust life as Holocaust survivors and new immigrants in a newly founded State. The women's narratives of finding housing, work, and starting new families show that despite practical hardship they look back on it all with humor, acceptance, and optimism. The women's narratives about the recurrence of Holocaust-related bad memories, nightmares, fears, and worries illustrate that the past is always present and shakes the stability of their post-Holocaust, seemingly rehabilitated lives. This instability or proneness to belated agony is even stronger for two women, who embark on journeys to their past Hungarian hometowns (accompanied by their husbands, likewise of Hungarian origin. The hometown visit narratives are compelling, bothering, and carry a nightmarish quality. Seen against the background of the five women's former Hungarian lives and identity, the narratives of emigration, remembering, and re-visiting clarify that all these experiences are shadowed by the women's Holocaust experiences. Yet, while their later lives offer them some consolation, the memory of the Nazi camps as that of the Hungarian scenes/sites of deportation to Auschwitz, are forever painful and poignant.

  17. Cultures unfolding: experiences of Chinese-Hungarian mixed couples in Hungary

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    Nóra Kovács

    2015-10-01

    Full Text Available Background The research outlined in this paper focuses on a subfield related to Chinese migrants’ integration in Hungary: Chinese-Hungarian mixed partner relationships. I present some findings of an anthropological study on Chinese-Hungarian couples in Hungary, although other localities may also be involved in some of these couples’ lives. Participants and procedure Based on interviews conducted with members of Chinese-Hungarian married, cohabiting and dating, separated or divorced couples, and on data gathered through predominantly online fieldwork, this research explores notions and values that are at play in shaping the dynamics of these relations. Results The sample of thirty-seven couples features two characteristically different types of relationships: those referred to as “student love”, and the relationships of “typical” Chinese migrants with Hungarians. The former tend to be much more successful and persistent in time, with two cases of divorce or separation out of sixteen, whereas the latter are considerably less persistent, with eight cases of divorce or separation and two cases of crises out of thirteen bonds. Another notable finding is that Chinese-Hungarian marriages are much more persistent in time if the Chinese partner is female. Conclusions The paper consists of the following consecutive parts: an introduction to the Chinese migrant context and inter-ethnic partner relations in Hungary; a review of relevant literature; presentation of research methods and fieldwork; presentation and discussion of the research sample; presentation of some results from the interviews; and conclusions.

  18. The Permian-Triassic boundary & mass extinction in China

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    Ian Metcalfe; Lance Black; Qu Xun; Mao Xiaodong; Robert S. Nicoll; Roland Mundil; Clinton Foster; Jonathan Glen; John Lyons; Wang Xiaofeng; Wang Cheng-yuan; Paul R. Renne

    2001-01-01

    @@ The first appearance of Hindeodus parvus (Kozur & Pjatakova) at the Permian-Triassic (P-T) GSSP level (base of Bed 27c) at Meishan is here confirmed. Hindeodus changxingensis Wang occurs from Beds 26 to 29 at Meishan and appears to be restricted to the narrow boundary interval immediately above the main mass extinction level in Bed 25. It is suggested that this species is therefore a valuable P-T boundary interval index taxon.

  19. Hooked: Habits of the Chinese Permian gigantopterid Gigantonoclea

    Science.gov (United States)

    Seyfullah, Leyla J.; Glasspool, Ian J.; Hilton, Jason

    2014-04-01

    Based upon anatomical evidence, Permian aged gigantopterid fossils are in general reconstructed as climbing or scrambling plants. Gigantonoclea, a genus of adpressed gigantopterid foliage from the Permian of northern China, has been reported to co-occur with hook-like organs that were interpreted as indicating a scrambling/climbing habit. We reinvestigated these hook-like structures and re-evaluated the nature of the co-occurrences in context with the flora preserved in each plant-bearing fossil 'bed' in the North China sedimentary succession. New findings show that the species Gigantonoclea hallei probably climbed using specially adapted clusters of compound grappling hook-like shoots borne on the stems. This structural arrangement comprising shoots of hooks is new to the scrambling/climbing concept in gigantopterids. However, a key figured specimen previously reported as showing intermediate hook-tipped leaf morphology on a sole pinnule tip is discounted as such and is reinterpreted as a 'normal' pinnule partially hidden under sediment that results in an unusual appearance to this pinnule tip. Adaptations for climbing or scrambling based upon 'hooked leaves' observed in Gigantonoclea lagrelii are no longer supported and are reinterpreted as incompletely expanded leaves where the vernation process was interrupted. These data weaken prior interpretations of G. lagrelii as a climber/scrambler and raise doubts about the ubiquity of hooks amongst the gigantopterids as structures enabling them to climb or scramble their way through the Permian world.

  20. Thecamoebians from Late Permian Gondwana sediments of peninsular India.

    Science.gov (United States)

    Farooqui, Anjum; Aggarwal, Neha; Jha, Neerja

    2014-02-01

    The evolutionary history of thecamoebians (testate amoebae) extends back to the Neoproterozoic Era. However, until now, these have had a restricted, discontinuous and modest record across the world. The studied sediment of Raniganj Formation (Godavari Graben), Andhra Pradesh, India has been assigned as Late Permian on the basis of co-occurring age-diagnostic Late Permian palynomorphs. About sixteen thecamoebian species and one taxon incertae sedis have been recorded here in the palynological slides on the basis of shell morphology and morphometry. Out of these, five belong to the family Arcellidae, seven to Centropyxidae, two to Trigonopyxidae, one to Difflugiidae, one to Plagiopyxidae, and one is regarded incertae sedis. The morphometric characteristics of fossil forms resemble their corresponding extant species studied from ecologically diverse fresh water wetlands in India. In general, the ratio of shell diameter and aperture diameter of Late Permian fossil and extant specimens show significant correlation in all the studied species. Except that, the ratio of shell length and breadth is the distinguishing feature between Centropyxis aerophila and C. aerophila 'sylvatica', rather than the ratio of shell length and longest diameter of the shell aperture in both fossil and extant forms. The study elucidates the minimal morphological evolution in thecamoebians and their survival during mass extinction periods and stressful environmental conditions over the geological timescale.

  1. Hot acidic Late Permian seas stifle life in record time

    Science.gov (United States)

    Georgiev, Svetoslav; Stein, Holly J.; Hannah, Judith L.; Bingen, Bernard; Weiss, Hermann M.; Piasecki, Stefan

    2011-10-01

    The end of Permian time (252-251 Ma) hosts the largest mass extinction in Earth history, yet events heralding this global catastrophe remain intensely disputed. We present a chemostratigraphic marker, the 187Re/ 188Os ratio, which soars to unprecedented levels approaching the Permo-Triassic boundary. These ratios are tied to profound trace element changes and a precise Re-Os time record at 252 Ma preserved in black shales from East Greenland and the mid-Norwegian shelf. Within a 36-meter shale section, an 80-fold increase in Re concentrations (two-fold for Os) signals seawater conditions that became increasingly inhospitable to life. Unwavering initial 187Os/ 188Os ratios of 0.6 preclude mafic volcanism and meteorite impact as the direct cause of Late Permian anoxia. We argue that extraordinarily high 187Re/ 188Os ratios are the hallmark of simultaneously rising ocean temperature and acidity, leading to loss of oxygen and the stifling of life in latest Permian time.

  2. A statistical test on diversity changes of Early and Middle Permian fusulinacean fauna in South China

    Institute of Scientific and Technical Information of China (English)

    SHI Yukun; YANG Xiangning

    2005-01-01

    The rarefaction analysis has been conducted to test the species diversity changes of the Early and Middle Permian fusulinacean fauna in South China. The results reveal that the number of species dramatically increased since the earliest Permian and quickly reached the maximum value in the early Zisongian representing the highest species diversity for the whole Early and Middle Permian. The species diversity stabilized in the plateau through the Zisongian;however, it started to decline in the following Longlinian and sustained a longstanding low level during the mid-Early Permian. With the appearance of new fusulinacean taxa with septulum structures, the number of species raised again in the late-Early Permian, followed by a decline in the Middle Permian Neoschwagerina simplex zone. Although the species diversity increased apparently in the Kuhfengian, it never rebounded back to the same level as in the Early Permian.In the mid-Middle Permian, species diversity began to decrease continuously and led to the disappearance of most fusulinacean species by the end of the Middle Permian.

  3. Depositional setting and paleobotany of Permian and Triassic permineralized peat from the central Transantarctic Mountains, Antarctica

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    Taylor, E.L.; Taylor, T.N.; Collinson, J.W. (Ohio State University, Columbus (USA). Byrd Polar Research Center)

    1989-06-01

    Silicified peat is known from two sites in the central Transantarctic Mountains. Both are within a 2-km-thick Permo-Triassic sandstone-shale sequence that was deposited by braided streams in a rapidly subsiding foreland basin along the paleo-Pacific margin of Antarctica. Upper Permian permineralized peat occurs as scattered boulders just above a channel-form sandstone in the upper part of the Buckley Formation on Skaar Ridge overlooking the Beardmore Glacier. These boulders are erosional remnants of fine-grained deposits that accumulated in shallow lakes or swamps on a flood plain. At Fremouw Peak, the peat occurs near the top of the Fremouw Formation in strata that are probably Middle to Late Triassic in age. The peat consists of large blocks that were rafted into a sandy braided stream channel during a flood and then stranded and buried as flood waters receded. Both sites are characterized by exceptionally well-preserved plant material, although the composition and diversity of the two floras are very different. Permineralization apparently took place rapidly and was enhanced by the dissolution of siliceous volcanic detritus that is abundant in both formations.

  4. OSTRACODS ACROSS THE PERMIAN-TRIASSIC BOUNDARY IN WESTERN TETHYS: THE BULLA PARASTRATOTYPE (SOUTHERN ALPS, ITALY

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    SYLVIE CRASQUIN

    2008-07-01

    Full Text Available Investigation of the ostracod fauna of the parastratotype of the Permian-Triassic boundary at Bulla in the Southern Alps produced 62 species belonging to 31 genera. They are all discussed and figured. This paper presents results of the first description of ostracods from this important site. One genus, Bairdiacratia n. gen., and 13 species are new: Glyptopleurina pasinii n. sp., Knoxiella ventrospinosa n. sp., Knightina bullaensis n. sp., Bairdia ortiseiensis n. sp., B. cheni n. sp., B. (Rectobairdia kershawi n. sp., Bairdiacratia qinglai n.gen. n. sp., B. tergilata n. gen. n. sp., Microcheilinella lata n. sp., Parabythocythere chongpani n. sp., Cavellina bellerophonella n. sp., C. alpina n. sp. and C. triassica n. sp. The palaeocecological analysis of each unit is produced. The unconformity-paraconformity U1 is clearly reflected in the ostracod assemblages and is marked by a drop in diversity and abundance of specimens. It was followed by a change in the ostracod faunal composition. The Bulla Member displays maximum ostracod diversity and abundance linked with the trangressive trend reported for this period. The unconformity-paraconformity U2, at the boundary between the Bellerophon and Werfen formations (Bulla and Lower Tesero members is the main extinction level for ostracods. The Lower Tesero, Lower Mazzin and Upper Tesero members have very poor faunas. The lower part of the Upper Mazzin Mb. is characterized by an uneven burst of diversity before the great period of taxonomic paucity observed during the late Griesbachian all over the world. 

  5. Multilingualism in the Transleithanian part of the Austro-Hungarian Empire (1867-1918): policy and practice

    NARCIS (Netherlands)

    L. Marácz

    2012-01-01

    With the Compromise of 1867, the Hungarian Kingdom received an equal status within the Austrian part of the Austro-Hungarian Dual Monarchy. Hungary be-came a sovereign entity within the Habsburg Monarchy. Next to a common mon-arch from the House of Habsburg who had the title of ‘emperor’ in Austria

  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. Porphyrogenitus` borders on Ister and Hungarian conquest period finds in Vojvodina

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    Radičević Dejan

    2015-01-01

    Full Text Available Data from De administrando imperio covers Hungarian conquest, right after their arrival to the Carpathian plain and to the territories they settled. In order to describe the area of their inhabitance, author used well known facts and clear geographical marks. Territory defined in that manner encompassed modern Vojvodina, so an opinion was brought out in scientific literature that it was also included in the area of early Hungarian inhabitance. However, it appeares that in those speculations the archaeological data were not adequatelly used, so it is important to give more precise insight into the available archaeological material that can be tied to the earliest presence of Hungarian population in Vojvodina. [Projekat Ministarstva nauke Republike Srbije, br. 177012: Društvo, duhovno-materijalna kultura i komunikacije u praistoriji i ranoj istoriji Balkana i br. 177021: Procesi urbanizacije i razvoja srednjovekovnog društva

  8. 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.

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

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    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.

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

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    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.

  11. The position of the Hungarian national minority in Vojvodina: Sociological and legal aspects

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    Manić Željka

    2011-01-01

    Full Text Available The text is about sociological and legal analysis of the position of the Hungarian national minority in Vojvodina, with special regard to the period between 2002 and 2007. It is believed that ethnic relations have a significant role in establishing national identity, and that collective rights represent the legitimate effort to preserve the language, writings and culture of those ethnic groups. The position of the Hungarian national minority is the position that is guaranteed by the constitution of the Republic of Serbia in the section regarding the collective rights: the right to the education in their first language, official use of language and writing, media information's in first language, preservation of culture and the right to participate in public activities. The position of Hungarian minority is regarded in two dimensions: the level of legal regulations and the level of actual problems that the members of minority are facing when practicing their rights.

  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. Heterogeneous volcanism across the Permian-Triassic Boundary in South China and implications for the Latest Permian Mass Extinction: New evidence from volcanic ash layers in the Lower Yangtze Region

    Science.gov (United States)

    Liao, Zhiwei; Hu, Wenxuan; Cao, Jian; Wang, Xiaolin; Yao, Suping; Wu, Haiguang; Wan, Ye

    2016-09-01

    Volcanism has been suggested to have occurred widely in South China across the Permian-Triassic boundary (PTB); this has important implications for understanding the cause of the Latest Permian Mass Extinction (LMPE). However, few volcanic deposits have been reported in the Lower Yangtze Region and the extent of volcanism is uncertain. Herein we report new discoveries of intensive volcanism in this region for the first time, as evidenced by multiple (n > 20) and thick (3-5 cm) claystones (volcanic ash layers, K-bentonite) found in three deep-water outcrops in Xuancheng city, southern Anhui Province. Detailed petrographic and geochemical analyses of the ash layers were conducted to understand their origin and implications for the cause of the LPME, including X-ray diffraction, scanning electronic microscopy, energy dispersive spectroscopy, and whole-rock geochemistry. The petrological and mineralogical results show that the claystones contain clastic minerals indicative of a volcanic origin, such as zircon, analcites, pentagonal dodecahedral pyrite, and micro-spherules. The whole-rock geochemical data of the claystones suggest that the source rock of the ash layers was intermediate-acidic rhyodacite. The claystones are different from previously known claystones in the Middle-Upper Yangtze regions, indicating the occurrence of chemically heterogeneous volcanism in South China at the PTB.

  14. 5th Austrian Hungarian workshop on celestial mechanics

    Science.gov (United States)

    Süli, Áron

    2011-06-01

    The 5th Hungarian-Austrian Workshop on Celestial Mechanics took place from 9th until the 10th of April 2010 in Vienna, Austria. The workshop was held in the Institute for Astronomy of Vienna University. From the Eötvös University and from the host institute experts and PhD students gathered together to discuss the challenges and new results of the actual problems of celestial mechanics. The workshop was held in the meeting room at the Sternwarte of the Vienna University located in a magnificent park in the heart of Vienna. Following the themes of the four previous events the focus for this workshop ranged from the Trojan problem, dynamics in binary star systems and exoplanetray systems. We were pleased to acknowledge the support of the host university. The talks were characterized by a large spectrum, which is typical of the workshops on celestial mechanics. Several talks discussed different aspects of the trojan problem, such as the three Trojan Problem, dynamics of trojan-like planets in binary stars, the frequencies of their motion around the triangular lagrangian points, etc. Several speakers focused on the formation of planetary systems and on the field of exoplanetary systems, like exoplanetary systems in higher order mean motion resonances, formation of planets in binary systems, stability of exomoons etc. Some of the presentation used sophisticated mathematical tools in order to understand mean motion resonances, the Sitnikov problem applying the KAM and the Nekhoroshev theorem. The theme of a number of talks was the motion of Solar System bodies: dynamics of the newly discovered moons of Pluto and of near-Earth asteroids. General problems were also addressed, among others chaos in Hamiltonian systems, adaptive Lie-integration method and iterative solution approximation to the generalised Sitnikov problem.

  15. Sequence-Stratigraphic Framework from the Carboniferous to the Permian Chuanshanian Epoch in Dianqiangui Basin and Its Adjacent Areas, Southwest China

    Institute of Scientific and Technical Information of China (English)

    Mei Mingxiang; Ma Yongsheng; Deng Jun; Meng Qingfen; Li Donghai

    2005-01-01

    The Carboniferous can be divided into four series in the Dianqiangui basin and its adjacent areas, Southwest China: the Yanguanian series, the Datangian series, the Weiningian series and the Mapingian series. The Maping Formation, traditionally used as the lithostratigraphic unit of the Upper Carboniferous, became an inter-system unit from the Carboniferous to the Permian. Thus, the top part of the Carboniferous and the bottom part of the Permian (Chuanshanian series) constitute a third-order sequence in the Dianqiangui basin and its adjacent areas. In the study area, the Carboniferous system and the Chuanshanian series of the Permian constitute a second-order sequence that can be subdivided into 6 third-order sequences. The bottom boundary of this second-order sequence is an unconformity formed in the principal episode of the Ziyun movement (the second episode), and the top boundary is also an unconformity formed in the principal episode of the Qiangui movement (the second episode). In different paleogeographical backgrounds, the strata from the Carboniferous to the Permian Chuanshanian epoch are marked by different sedimentary features. For example, coal measures and more dolomitic strata are developed in the attached platform; carbonate rocks mainly constitute the isolated platform strata; the inter-platform ditch strata are mainly composed of dark and fine sediments. Therefore, third-order sequences with different architectures of sedimentary-facies succession are formed in different paleogeographical backgrounds. Although the third-order sequences are different in the architecture of sedimentary-succession in space, the processes of their depositional environmental changes due to the third-order relative sea-level changes are simultaneous. Biostratigraphically, the surfaces of the third-order sequences can be correlated and traced in space; the framework of sequence stratigraphy from the Carboniferous to the Chuanshanian epoch of the Permian can be established

  16. Late Permian to Early Oligocene granitic magmatism of the Phan Si Pan uplift area, NW Vietnam: their relationship to Phanerozoic crustal evolution of Southwest China

    Science.gov (United States)

    Pham, T. T.; Shellnutt, G.

    2015-12-01

    The Phan Si Pan uplift area of NW Vietnam is a part of the Archean to Paleoproterozoic Yangtze Block, Southwest China. This area is of particular interest because it experienced a number of Phanerozoic crustal building events including the Emeishan Large Igneous Province, the India-Eurasia collision and Ailaoshan - Red River Fault displacement. In the Phan Si Pan uplift area, there are at least three different geochronological complexes, including: (1) Late Permian, (2) Eocene and (3) Early Oligocene. (1) The Late Permian silicic rocks are alkali ferroan A1-type granitic rocks with U/Pb ages of 251 ± 3 to 254 ± 3 Ma. The Late Permian silicic rocks of Phan Si Pan uplift area intrude the upper to middle crust and are considered to be part of the ELIP that was displaced during the India-Eurasian collision along the Ailaoshan-Red River Fault shear zone and adjacent structures (i.e. Song Da zone). Previous studies suggest the Late Permian granitic rocks were derived by fractional crystallization of high - Ti basaltic magma. (2) The Eocene rocks are alkali ferroan A1-type granites (U/Pb ages 49 ± 0.9 Ma) and are spatially associated with the Late Permian granitic rocks. The trace element ratios of this granite are similar to the Late Permian rocks (Th/Nb=0.2, Th/Ta = 2.5, Nb/U = 24, Nb/La =1.2, Sr/Y=1). The origin of the Eocene granite is uncertain but it is possible that it formed by fractional crystallization of a mafic magma during a period of extension within the Yangtze Block around the time of the India-Eurasia collision. (3) The Early Oligocene granite is characterized as a peraluminous within-plate granite with U/Pb ages of 31.3 ± 0.4 to 34 ± 1 Ma. The Early Oligocene granite has trace element ratios (Th/Nb = 2.1, Th/Ta = 22.6, Nb/U = 4.4, Nb/La = 0.4, Sr/Y = 60.4) similar to crust melts. The high Sr/Y ratio (Sr/Y = 20 - 205) indicates a lower crust source that was garnet-bearing. The Phan Si Pan uplift was neither a subduction zone nor an arc environment

  17. 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.

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

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    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.

  19. 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.

  20. THE ROLE OF MARKETING IN CORPORATE COMPETITIVENESS: MARKETING PRACTICE ANALYSIS OF HUNGARIAN COMPANIES

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    Zsófia KENESEI

    2013-06-01

    Full Text Available The objective of this article is to analyse the marketing practice of Hungarian companies. On the one hand, the role of marketing function in the company has been revealed, and on the other hand the relationship between marketing efforts and market performance has been investigated. In frame of the Hungarian Competitiveness Studies, 300 marketing executives were surveyed to rate the marketing practice of their companies, concentrating on branding, pricing policy, applied marketing channels and promotional activities. The results confirm that sophisticated marketing practice leads to higher business performance.

  1. Upper Endoscopy

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  2. Upper Endoscopy

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    Full Text Available ... Endoscopic Submucosal Dissection (ESD) Endoscopic Ultrasound (EUS) Procedures F - Z GI Bleeding Manometry Photodynamic Therapy (PDT) Polypectomy ... Gastrointestinal Glossary of Terms Home / Clinical Topics / Procedures F - Z / Upper Endoscopy (EGD) Upper Endoscopy (EGD) The ...

  3. 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.

  4. BIVALVES AND BRACHIOPODS NEAR THE PERMIAN-TRIASSIC BOUNDARY FROM THE BÜKK MOUNTAINS (BÁLVÁNY-NORTH SECTION, NORTHERN HUNGARY

    Directory of Open Access Journals (Sweden)

    RENATO POSENATO

    2005-07-01

    Full Text Available In the Bükk Mountains the Upper Permian is represented by the Nagyvisnyó Limestone, which contains very rich marine assemblages. It is overlain by the Gerennavár Limestone (uppermost Permian-Lower Triassic which records the effects of the Permo-Triassic mass extinction with a dramatic decrease in diversity and abundance of fossils. The basal Gerennavár Limestone is represented by a clayey marl unit (basal beds deposited in a quiet, low-energy marine environment below the storm wave-base, whose maximum thickness, about one meter, is recorded in the Bálvány-North section. From this locality a relatively diversified and abundant marine benthonic assemblage has been collected, and is here described. Bivalves are represented by: Bakevellia cf. ceratophaga (Schlotheim, ? Pterinopectinidae gen. et sp. indet., Eumorphotis lorigae sp. n., the most abundant species, Entolium piriformis (Liu and Pernopecten latangulatus Yin. Brachiopods are less frequent, and the following four species have been identified: Spinomarginifera sp., Orthothetina ladina (Stache, Ombonia tirolensis (Stache and Orbicoelia tschernyschewi (Likharew. An exact age of this fauna, based on conodonts, is not yet available, but the strong affinities with those of the lower Tesero Member (Dolomites and the Lower Kathwai Member (Pakistan suggest a latest Permian age (? Hindeodus praeparvus Zone. If so, the Bálvány-North section becomes one of the few in the world which records the last bioevents of the Palaeozoic.

  5. Characteristics of Late Permian Deep-Water Sedimentary Environments: A Case Study of Shaiwa Section, Ziyun County, Guizhou Province, Southwestern China

    Institute of Scientific and Technical Information of China (English)

    Gao Yongqun; Yang Fengqing; Peng Yuanqiao

    2005-01-01

    Sediments of carbonate gravity flows and terrigenous debris turbidites, and normal bathyal deposits were found at the Shaiwa Section, Ziyun County, Guizhou Province, southwestern China. Through grain-size analysis of some typical sediments at this section, the changing patterns of the grain parameters and the grain-size cumulations were recovered. Results show that the study area was deposited under turbidite control during the Late Permian period, which we also recognized at the outcrop section upon sedimentary characteristics of the sediments. In addition, fossils are abundant in the Upper Permian of the Shaiwa Section, including radiolarians, sponge-spicules, bivalves, brachiopods, ammonoids and trace fossils. Radiolarians and siliceous sponge-spicules are typical deep water assemblages. Bivalves are dominated by genera of Hunanopecten and Claraia, both showing deep water living characteristics. Ammonoids are composed of planktonic types, showing characteristics of smooth and flat shells. Brachiopods are dominated by a small and thin shelled assemblage, which are commonly flat in shape and usually of slight ornamentations on shells. In addition, trace fossils found at the Shaiwa Section are also common types of deep water facies. Thus, the fossil evidence of the Shaiwa Section also suggests a deep water environment, possibly from the bathyal slope to the basin margin facies, of the studied area during the Late Permian period.

  6. AUthigenic feldspar as an indicator of paleo-rock/water interactions in Permian carbonates of the Northern Calcareous Alps, Austria

    Science.gov (United States)

    Spotl, C.; Kralik, M.; Kunk, M.J.

    1996-01-01

    Dolostones interbedded with Upper Permian evaporites at the base of the Northern Calcareous Alps contain abundant authigenic K-feldspar. Two petrographically, structurally, and isotopically distinct generations of K-feldspar can be distinguished: crystals composed of an inclusion-rich core and a clear rim, and optically unzoned, transparent crystals. Both feldspar types have essentially identical K-feldspar end-member compositions with ??? 99.5 mole % Or component. Low oxygen isotope ratios (+16.1??? to +18.1??? SMOW) suggest precipitation from 18O-enriched, saline fluids at temperatures in excess of ??? 140??C. 40Ar/39Ar plateau-age spectra of five samples range from 145 ?? 1 to 144 ?? 1 Ma (Early Berriasian) and suggest that both types of feldspar were formed within an interval that did not exceed ??? 2 m.y. Rb/Sr model ages range from 152 to 140 Ma, assuming that the burial diagenetic regime was buffered with respect to strontium by the associated marine Permian evaporites. Authigenic K-feldspar records two distinct events of hot brine flow, most likely triggered by tectonic movements (detachment) and by an increase in the subsurface temperature in response to thrust loading.

  7. Mixed volcanogenic-lithogenic sources for Permian bauxite deposits in southwestern Youjiang Basin, South China, and their metallogenic significance

    Science.gov (United States)

    Yu, Wenchao; Algeo, Thomas J.; Du, Yuansheng; Zhang, Qilian; Liang, Yuping

    2016-07-01

    Bauxite deposits at the base of the Upper Permian Heshan Formation in the Youjiang Basin, South China, contain zircons with dominant age peaks at 263-262 Ma. During the Middle to Late Permian, the Youjiang Basin consisted of a number of isolated and attached carbonate platforms separated by inter-platform troughs. The bauxite deposits are limited to the isolated carbonate platform facies and are not present on attached carbonate platforms and inter-platform troughs. Discriminant plots based on the trace element composition of the zircons indicate a combination of within-plate/anorogenic and arc-related/orogenic sources. Geochemical and isotopic data suggest that the metallogenic materials of the bauxite deposit came from felsic volcanic rocks of the Emeishan Large Igneous Provence (ELIP) in South China and from the Truong Son volcanic arc located between the South China and Indochina cratons. The northwestern and southeastern parts of the Youjiang Basin received larger amounts of ELIP detritus and volcanic arc detritus, respectively. Coarser siliciclastic material in proximal attached carbonate platform and inter-platform trough settings was delivered by rivers, but finer siliciclastics that accumulated on distally located carbonate platforms in isolated deep-water areas was probably transported by wind.

  8. Upper Endoscopy

    Medline Plus

    Full Text Available ... Upper Endoscopy (EGD) Upper Endoscopy (EGD) The Latest Practice Guidelines Technology Reviews Articles Videos Events & Products Ensuring the Safety of Your Endoscopic Procedure Brochure Understanding Upper Endoscopy Brochure Make the Best Choice for Your Endoscopic Procedure Brochure Members-only ...

  9. 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.

  10. Late Carboniferous to early Permian sedimentaryetectonic evolution of the north of Alxa, Inner Mongolia, China:Evidence from the Amushan Formation

    Institute of Scientific and Technical Information of China (English)

    Haiquan Yin; Hongrui Zhou; Weijie Zhang; Xiaoming Zheng; Shengyu Wang

    2016-01-01

    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 back-ground, 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 Carboniferouseearly Permian. The charac-teristics of the regional tectonic evolution of the area indicate that the region may form a small part of the GobieTianshan rift of southern Mongolia.

  11. Late Permian Melt Percolation through the Crust of North-Central Africa and Its Possible Relationship to the African Large Low Shear Velocity Province

    Science.gov (United States)

    Shellnutt, J. G.; Lee, T. Y.; Yang, C. C.; Wu, J. C.; Wang, K. L.; Lo, C. H.

    2014-12-01

    The Doba gabbro was collected from an exploration well through the Cretaceous Doba Basin of Southern Chad. The gabbro is comprised mostly of plagioclase, clinopyroxene and Fe-Ti oxide minerals and displays cumulus mineral textures. Whole rock 40Ar/39Ar step-heating geochronology yielded a Late Permian plateau age of 257 ± 1 Ma. The major and trace elemental geochemistry shows that the gabbro is mildly alkalic to tholeiitic in composition and has trace element ratios (i.e. La/YbN > 7; Sm/YbPM > 3.4; Nb/Y > 1; Zr/Y > 5) indicative of a basaltic melt derived from a garnet-bearing sublithospheric mantle source. The moderately enriched Sr-Nd isotopes (i.e. ISr = 0.70495 to 0.70839; eNd(T) = -1.0 to -1.3) fall within the mantle array (i.e. OIB-like) and are similar to other Late Permian plutonic rocks of North-Central Africa (i.e. ISr = 0.7040 to 0.7070). The Late Permian plutonic igneous complexes of North-Central Africa are geologically associated with tectonic lineaments suggesting they acted as conduits for sublithospheric melts to migrate to middle/upper crustal levels. The source of the magmas may be related to the spatial-temporal association of North-Central Africa with the African large low shear velocity province (LLSVP). The African LLSVP has remained stable since the Late Carboniferous and was beneath the Doba basin during the Permian. We suggest that melts derived from deep seated sources related to the African LLSVP percolated through the North-Central African crust via older tectonic lineaments and form a discontiguous magmatic province.

  12. Olson's Extinction and the latitudinal biodiversity gradient of tetrapods in the Permian.

    Science.gov (United States)

    Brocklehurst, Neil; Day, Michael O; Rubidge, Bruce S; Fröbisch, Jörg

    2017-04-12

    The terrestrial vertebrate fauna underwent a substantial change in composition between the lower and middle Permian. The lower Permian fauna was characterized by diverse and abundant amphibians and pelycosaurian-grade synapsids. During the middle Permian, a therapsid-dominated fauna, containing a diverse array of parareptiles and a considerably reduced richness of amphibians, replaced this. However, it is debated whether the transition is a genuine event, accompanied by a mass extinction, or whether it is merely an artefact of the shift in sampling from the palaeoequatorial latitudes to the palaeotemperate latitudes. Here we use an up-to-date biostratigraphy and incorporate recent discoveries to thoroughly review the Permian tetrapod fossil record. We suggest that the faunal transition represents a genuine event; the lower Permian temperate faunas are more similar to lower Permian equatorial faunas than middle Permian temperate faunas. The transition was not consistent across latitudes; the turnover occurred more rapidly in Russia, but was delayed in North America. The argument that the mass extinction is an artefact of a latitudinal biodiversity gradient and a shift in sampling localities is rejected: sampling correction demonstrates an inverse latitudinal biodiversity gradient was prevalent during the Permian, with peak diversity in the temperate latitudes.

  13. 40 CFR 81.242 - Pecos-Permian Basin Intrastate Air Quality Control Region.

    Science.gov (United States)

    2010-07-01

    ... Air Quality Control Regions § 81.242 Pecos-Permian Basin Intrastate Air Quality Control Region. The Pecos-Permian Basin Intrastate Air Quality Control Region (New Mexico) consists of the territorial area... Quality Control Region. 81.242 Section 81.242 Protection of Environment ENVIRONMENTAL PROTECTION...

  14. Flood Risk Management in Hungary's Upper Tisza Basin: the Potential Use of a Flood Catastrophe Model

    Science.gov (United States)

    Linerooth-Bayer, J.; Ermoliev, Y.; Ermolieva, T.; Galambos, I.

    2001-05-01

    This paper is based on the preliminary results of an IIASA-based study of flood-risk management for the Hungarian Upper Tisza River, where recent devastating floods have been exacerbated by cyanide and heavy metal pollution episodes originating in Romania. Hungary ranks only behind countries like Bangladesh and the Netherlands with regard to the extent of its territory exposed to flood risks, yet the government does not have a clear risk-management strategy in place. In the past, the national government has taken full responsibility for flood prevention, mainly through the construction of dikes, as well as for the post-disaster compensation of losses. This policy, however, is placing an increasing strain on the national budget. Like in many other countries, Hungarians recognize that a national flood program must be developed that effectively links private and public responsibility for the losses, private insurance and loss mitigation. The development of an insurance/mitigation program, however, faces distributive-value problems (the Hungarian public is skeptical of private insurance). Moreover, if private insurance is to be a policy option, it is necessary to devise improved tools and models for estimating spatially dependent risks in cases of little historical data. This is an area in which hydrologic models can be particularly useful. In this discussion, we describe a flood catastrophe model based on Monte Carlo simulation that can be of use in analyzing policy options for reducing the losses of floods in the Upper Tisza region, as well as for improving the insurability of the losses. The policy scenarios examined in the model, which are limited by data availability, have been developed by Hungarian policy makers. While the results are modest, the study demonstrates a methodology and process that may have considerable potential for aiding Hungarian policy makers in designing a national flood program.

  15. The Permian-Triassic boundary & mass extinction in China

    Science.gov (United States)

    Metcalfe, I.; Nicoll, R.S.; Mundil, R.; Foster, C.; Glen, J.; Lyons, J.; Xiaofeng, W.; Cheng-Yuan, W.; Renne, P.R.; Black, L.; Xun, Q.; Xiaodong, M.

    2001-01-01

    The first appearance of Hindeodus parvus (Kozur & Pjatakova) at the Permian-Triassic (P-T) GSSP level (base of Bed 27c) at Meishan is here confirmed. Hindeodus changxingensis Wang occurs from Beds 26 to 29 at Meishan and appears to be restricted to the narrow boundary interval immediately above the main mass extinction level in Bed 25. It is suggested that this species is therefore a valuable P-T boundary interval index taxon. Our collections from the Shangsi section confirm that the first occurrence of Hindeodus parvus in that section is about 5 in above the highest level from which a typical Permian fauna is recovered. This may suggest that that some section may be missing at Meishan. The age of the currently defined Permian-Triassic Boundary is estimated by our own studies and a reassessment of previous worker's data at c. 253 Ma, slightly older than our IDTIMS 206Pb/238U age of 252.5 ??0.3 Ma for Bed 28, just 8 cm above the GSSP boundary (Mundil et al., 2001). The age of the main mass extinction, at the base of Bed 25 at Meishan, is estimated at slightly older than 254 Ma based on an age of >254 Ma for the Bed 25 ash. Regardless of the absolute age of the boundary, it is evident that the claimed <165,000 y short duration for the negative carbon isotope excursion at the P-T boundary (Bowring et al., 1998) cannot be confirmed. Purportedly extraterrestrial fullerenes at the boundary (Hecker et al., 2001) have equivocal significance due to their chronostratigraphic non-uniqueness and their occurrence in a volcanic ash.

  16. 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).

  17. [Insects at the borderline between the Permian and the early triassic (Urzhum - Olenek age) and the problem of Permian-Triassic biodiversity crisis].

    Science.gov (United States)

    Rasnitsyn, A P; Aristov, D S; Rasnitsyn, D A

    2013-01-01

    Distribution of 115 insect families is considered in 15 local assemblages of European Russia, Siberia, Australia and South Africa. The assemblage ages embrace the Urzhum stage of the Middle Permian, the Late Permian, and the transitional Permian-Triassic interval. The assemblages are ordered statistically using two criteria. Ordination after the appearance of a fauna, that is, relation of the number of younger vs. older families, is found to be generally consistent with the stratigraphic data. The method of minimizing the gaps (ghost ranges) in distribution of the families is useful in interpreting the results. Urzhum time is characterized by the balance of emergence and extinction of families (counted as their first and latest appearances, respectively). In Severodvinsk and particularly in Vyatka time, the number of first appearances was decreasing resulted in prevailing extinction. In the transitional Permian-Triassic interval, the emergence of new families accelerated. Initially, the appearance of assemblages was typically Paleozoic (with older families prevailed). It changed gradually, so as by the end of Vyatka time it turned to be quite post-Paleozoic. Diversity was the highest in Severodvinsk time, and it halved at Vyatka time and at the transition interval. However, if we consider transitional families (those not found on a particular interval, but known before and after), the extinction rate reduces to one-third. And when normalized after the material volume, the diversity drop decreases up to a quarter. There was no mass extinction found at the end of the Permian, and the less so at the Permian-Triassic boundary and during the Lower Triassic. Structure of the Permian-Triassic diversity crisis is similar to that of the Cretaceous crisis in many respects. Since the Middle Triassic and up to now, the biodiversity kept increasing quickly and continuously. This implies that the Permian-Triassic crisis resulted in profound modification of the biosphere

  18. Quality Management in Hungarian Higher Education: Organisational Responses to Governmental Policy

    Science.gov (United States)

    Csizmadia, Tibor; Enders, Jurgen; Westerheijden, Don F.

    2008-01-01

    This article focuses on responses of higher education institutions to governmental policy. We investigate the influence of organisational characteristics on the implementation of quality management in Hungarian higher education institutions. Our theoretical framework is based on organisational theories (resource dependency and…

  19. Demographic Processes in the Southern Part of the Hungarian – Romanian Border

    Directory of Open Access Journals (Sweden)

    EGON NAGY

    2012-01-01

    Full Text Available This paper is a demographic comparative study of two neighboring regions along the southern part of the Romanian-Hungarian border region, which serves as a fundament for further analyses concerning the verification of cohesion between the two parts of the border. We have concluded our study with the statement that in spite of its traditionally low population increase, the Romanian Timiş and Arad counties have a more advantageous demographical condition than the neighboring Hungarian Békés and Csongrád counties, which can be described as having a generalized demographical decline. Though in Romania the Banat region for many decades is classified as a crisis-zone from a demographical point of view, it can show off an impressive attractiveness in terms of inner-migration in contrast to its Hungarian neighbors. In contrast with the northern part of the Romanian-Hungarian border, in this region the border strip does not overlap with a socio-economic periphery, because this phenomenon is more scattered in space.

  20. American Policy toward Eastern Bloc Countries Influencing the Hungarian Revolution of 1956

    Science.gov (United States)

    2013-06-13

    terror arrests and executions against the Hungarian revolutionaries. In some instances young teens were sentenced with the death penalty to be executed on...in jeopardy. Leaders not wanting to offend their capable subordinates, not feeling sure of their understanding of the problem, focused elsewhere, or

  1. Quality Management in Hungarian Higher Education: Organisational Responses to Governmental Policy

    Science.gov (United States)

    Csizmadia, Tibor; Enders, Jurgen; Westerheijden, Don F.

    2008-01-01

    This article focuses on responses of higher education institutions to governmental policy. We investigate the influence of organisational characteristics on the implementation of quality management in Hungarian higher education institutions. Our theoretical framework is based on organisational theories (resource dependency and…

  2. A Retrospective Appraisal of 15 Years' Proceedings of the Hungarian Research Student Association

    Science.gov (United States)

    Revesz, Tamas; Olah, Mate

    2013-01-01

    In 1996 the Hungarian Research Student Association (HRSA) was founded. Since then more than 6000 young, talented researchers have belonged to the Association. The founders set two principal aims: (1) to support the gifted and the most promising high school students and (2) to establish an active community. The movement has grown through the work…

  3. The Hungarian Patient: Museum Education in Hungary and the Challenges of Democratic Transition

    Science.gov (United States)

    Vasarhelyi, Tamas

    2012-01-01

    This article outlines the changes, developments, activities, and challenges faced by Hungarian museums over the last few decades. It shows that there was life behind the "Iron Curtain," with museums enjoying relative financial stability. While the political and economic changes associated with the transition from a communist to a…

  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. 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.…

  6. The Relationship of Intercultural Contact and Language Learning Motivation among Hungarian Students of English and German

    Science.gov (United States)

    Csizer, Kata; Kormos, Judit

    2008-01-01

    In this paper we report the results of a questionnaire survey conducted with 1777 Hungarian primary school children aged between 13 and 14 studying English and German. In our research we investigated the differences in the motivational and intercultural contact measures as well as determinants of motivated behaviour between learners of English and…

  7. 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:

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

    NARCIS (Netherlands)

    Zieck, M.Y.A.

    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 re

  9. An Optimality Theoretic Account of Hungarian ESL Learners' Acquisition of /[epsilon]/ and /[ash]/

    Science.gov (United States)

    Bunta, Ferenc; Major, Roy C.

    2004-01-01

    This paper provides an Optimality Theoretic account of how Hungarian learners of English acquire /[epsilon]/ and /[ash]/. It is hypothesized that as the learners' pronunciation becomes more nativelike, L1 transfer substitutions will diminish; non-transfer substitutions will be especially prevalent in the intermediate stages, and that all learners…

  10. Wild plants used for food by Hungarian ethnic groups living in the Carpathian Basin

    Directory of Open Access Journals (Sweden)

    Andrea Dénes

    2012-12-01

    Full Text Available A list of plant species used for food in Hungary and among Hungarian ethnic groups of the Carpathian Basin during the 19th and 20th centuries was compiled from 71 ethnographic and ethnobotanical sources and a survey among contemporary Hungarian botanists. Species used as food, spice, beverage or occasional snacks were collected. Sources mention 236 plant species belonging to 68 families. Most wild fleshy fruits (mostly Rosa, Rubus, Cornus, Ribes, Vaccinium spp., dry fruits and seeds (Fagus, Quercus, Corylus, Castanea, Trapa spp., several green vegetables (e.g. Rumex, Urtica, Humulus, Chenopodiaceae spp., Ranunculus ficaria, bulbs and tubers (Lathyrus tuberosus, Helianthus tuberosus, Chaerophyllum bulbosum, Allium spp. used for food in Europe, are also known to be consumed in Hungary. A characteristic feature of Hungarian plant use was the mass consumption of the underground parts of several marsh (e.g. Typha, Phragmites, Sagittaria, Alisma, Butomus, Bolboschoenus spp., as well as the endemic Armoracia macrocarpa and steppe species (e.g. Crambe tataria, Rumex pseudonatronatus. Consuming wild food plants is still important among Hungarians living in Transylvania: even nowadays more than 40 species are gathered and used at some locations.

  11. Factors Influencing Quality of Life of Hungarian Postmenopausal Women Screened by Osteodensitometry

    Science.gov (United States)

    Maroti-Nagy, Agnes; Paulik, Edit

    2011-01-01

    The aim of our study was to evaluate factors influencing health related quality of life in Hungarian postmenopausal women who underwent osteodensitometry. A questionnaire-based cross-sectional study was carried out; 359 women aged over 40 years were involved, attending the outpatient Bone Densitometry Centre of Szeged. Two kinds of tools were…

  12. 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:

  13. Cross-Validation of a PACER Prediction Equation for Assessing Aerobic Capacity in Hungarian Youth

    Science.gov (United States)

    Saint-Maurice, Pedro F.; Welk, Gregory J.; Finn, Kevin J.; Kaj, Mónika

    2015-01-01

    Purpose: The purpose of this article was to evaluate the validity of the Progressive Aerobic Cardiovascular and Endurance Run (PACER) test in a sample of Hungarian youth. Method: Approximately 500 participants (aged 10-18 years old) were randomly selected across Hungary to complete both laboratory (maximal treadmill protocol) and field assessments…

  14. Pre-peer review of Hungarian research and innovation system : Horizon 2020 policy support facility

    NARCIS (Netherlands)

    Ortega Argiles, Raquel; Ranga, Liana Marina; Anthony, Bartzokas

    2015-01-01

    This Report provides the outcome of the Pre-Peer Review of the Hungarian research and innovation system, carried out by a panel of experts under the Horizon 2020 Policy Support Facility. The expert panel arrived at a first assessment of strengths and weaknesses including key bottlenecks as well as a

  15. A sudden end-Permian mass extinction (Invited)

    Science.gov (United States)

    Shen, S.

    2013-12-01

    The end-Permian mass extinction is the largest of the Phanerozoic. In the immediate aftermath the marine ecosystem was dominated by microbial and communities with disaster taxa. Plausible kill mechanism includes an extremely rapid, explosive release of gases such as carbon dioxide, methane and hydrogen sulfide. Siberian flood volcanism has been suggested as the most possible mechanism to trigger the massive release of greenhouse gases from volcanic eruptions and interaction of magmas with carbon from thick organic-rich deposits or rapid venting of coal-derived methane or massive combustion of coal. A sharp δ13C isotopic excursion, rapid disappearance of carbonate benthic communities and δ18O data from conodont apatite suggest rapid global warming. The end-Permian mass extinction occurred in less than 200,000 years. This extinction interval is constrained by two ash beds (Beds 25 and 28) at the Meishan section. However, the extinction patterns remain controversial largely due to the condensed nature of the Meishan sections. Geochemical signals and their interpretations are also contentious. Thus, the level of achievable stratigraphic resolution becomes crucial to determine the nature of the event and a detailed study of the extinction interval is essential to unravel the extinction pattern, chemostratigraphy, and the causes. However, the extinction interval at Meishan is only 26 cm thick and contains distinct gaps at the Permian-Triassic boundary (PTB) and possibly the base of Bed 25. Thus, it is impossible to resolve a detailed extinction pattern. Studying expanded sections is crucial to understand the detailed events before, during and after the main extinction. In this report, we show a highly-expanded Permian-Triassic boundary section in Guangxi Province, South China. The last 4.5 m between beds 22 and 28 of the Meishan sections is represented by a sequence of ~560 m at the section and the extinction interval between beds 24e and 28 at Meishan is represented

  16. Photic Zone Euxinia During the Permian-Triassic Superanoxic Event

    Science.gov (United States)

    Grice, Kliti; Cao, Changqun; Love, Gordon D.; Böttcher, Michael E.; Twitchett, Richard J.; Grosjean, Emmanuelle; Summons, Roger E.; Turgeon, Steven C.; Dunning, William; Jin, Yugan

    2005-02-01

    Carbon and sulfur isotopic data, together with biomarker and iron speciation analyses of the Hovea-3 core that was drilled in the Perth Basin, Western Australia, indicate that euxinic conditions prevailed in the paleowater column during the Permian-Triassic superanoxic event. Biomarkers diagnostic for anoxygenic photosynthesis by Chlorobiaceae are particularly abundant at the boundary and into the Early Triassic. Similar conditions prevailed in the contemporaneous seas off South China. Our evidence for widespread photic-zone euxinic conditions suggests that sulfide toxicity was a driver of the extinction and a factor in the protracted recovery.

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

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    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.

  18. Dr. Andras Siegler, President of the Hungarian CERN Committee, Ministry of Education, Research and Development Division, Budapest, Hungary

    CERN Document Server

    Maximilien Brice

    2002-01-01

    Photo 01: Dr András Siegler, President of the Hungarian CERN Committee, Ministry of Education, Research and Development Division (right) visiting the ALICE data acquisition laboratory with Ervin Denes. Photo 02: Ervin Denes in the ALICE DAQ (data acquisition) laboratory on the occasion of the visit of Dr András Siegler, President of the Hungarian CERN Committee, Ministry of Education, Research and Development Division. Photo 03: Detector Data Link and data generator used for data acquisition system of the ALICE experiment photographed on the occasion of the visit of Dr. András Siegler, President of the Hungarian CERN Committee, Ministry of Education, Research and Development Division.

  19. Playing the Part: Hungarian Boy Scouts and the Performance of Trauma in Interwar Hungary

    Directory of Open Access Journals (Sweden)

    Steven Jobbitt

    2011-01-01

    Full Text Available In 1920, the historic Kingdom of Hungary was dismembered according to the dictates of the Treaty of Trianon. Resulting in the loss of two-thirds of the nation’s pre-World War I territory, and one-third of its prewar population, Trianon has long stood as a symbol for Hungarian suffering and trauma in the twentieth century. Historians of modern Hungary have given much consideration to Trianon, with serious attention being paid to what some have called the Trianon syndrome, or the Trianon trauma. Arguing that interwar Hungarian culture and politics need to be understood in light of the menacing psychological shadow cast by Trianon, a number of historians have suggested that the people of Hungary were traumatized spontaneously and universally by the dismemberment of the nation and the suffering that followed. This paper argues that, though this may indeed have been the case on a raw emotional level, careful consideration needs to be given to the overlapping political and pedagogical functions of the Trianon trauma, especially as this trauma found expression in repeated public “performances” of the Trianon tragedy. Focusing on the revisionist performances of Hungarian boy scouts between the wars, and in particular on the personal papers of the Hungarian geographer and boy scout leader Ferenc Fodor, this paper draws a direct link between trauma and performance in the interwar period, and argues that, though trauma was indeed central to Hungarian cultural politics, it functioned as much as a pedagogical strategy as it did a psychological reality.

  20. Upper Endoscopy

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    Full Text Available ... Upper Endoscopy (EGD) Quality & Safety GIQuIC Registry Infection Control Privileging & Credentialing Quality Indicators Education & Meetings Advanced Education & Training ARIA Industry ...

  1. Lower and middle Guadalupian shelf carbonates, eastern margin of Central Basin platform, Permian basin, west Texas

    Energy Technology Data Exchange (ETDEWEB)

    Ward, R.F.; Chalcraft, R.G.

    1988-01-01

    Lower and middle Guadalupian shelf carbonates serve as the reservoir for a nearly continuous band of oil fields extending 100 mi along the eastern margin of the Central Basin platform of west Texas. Approximately 5 billion bbl of oil have been produced from stratigraphic-structural traps within the Upper Permian (Gaudalupian Series) dolomites of the San Andrea and Grayburg Formations in Upton, Crane, Ector, Pecos, and Andrews Counties, Texas. The San Andrea and Grayburg Formations are cyclical shallowing-upward carbonate sequences of open shelf through sabkha facies whose depositional strike parallels the eastern margin of the Central Basin platform. Porosity and permeability of reservoir rock are governed by diagenetic processes such as dolomitization, anhydrite porosity occlusion, leaching, silicification, and authigenic clay formation. Self sediments are primarily burrowed wackestones and packstones that locally contain pelletal, skeletal, and ooid grainstones. Typical subtidal shelf sediments are capped by algal-laminated dolomite, nodular anhydritic dolomite, and bedded anhydrite. The fauna is normally sparse and dominated by foraminifera and algae. Less common faunal components include pelecypods, crinoids, sponges, Bryozoa, brachiopods, gastropods, and coral that are associated with the development of small scattered patch reefs. Lowering the sea level during the early Guadalpian initiated basinward progradation of San Andres carbonate facies with hydrocarbon reservoirs best developed in shallow self fusulinid wackestones to packstone and oolitic grainstone. Reservoir dolomites of the Grayburg formation are present east of San Andres fields with optimal reservoir properties occurring near the San Andreas outer shelf margin.

  2. Early Permian coal-forming floras preserved as compressions from the Wuda District (Inner Mongolia, China)

    Energy Technology Data Exchange (ETDEWEB)

    Pfefferkorn, Hermann W. [Department of Earth and Environmental Science, University of Pennsylvania, Philadelphia, PA 19104-6316 (United States); Wang, Jun [Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, Nanjing 210008 (China)

    2007-01-02

    Four different compression/impression floras are preserved in only 4.32 m of the geologic section in the Early Permian Shanxi Formation of the Wuda District of Inner Mongolia, northwestern China. These floras represent four different plant communities and landscapes that followed each other in time. The oldest flora was rooted in sandy clay and initiated peat accumulation that lead to the formation of the lower coal seam. This seam is 230-cm thick and overlain by a 66-cm thick volcanic tuff that preserves a second different flora that grew on the peat at the time of the ash-fall. Standing stems and large plant parts are present. The upper part of the tuff is rooted by a single species of lycopsid (the third flora) again initiating peat accumulation. On top of this second seam of 120 cm thickness rests a roof-shale, deposited as mud in a shallow lake, the formation of which was responsible for the cessation of peat deposition. This fourth flora represents the plants growing around the lake on clastic substrate. Four different environments followed each other in this locality over a geologically short time span and each time conditions prevailed to preserve plant macrofossils. Three of these floras represent peat-forming plant communities of essentially the same time interval. This demonstrates the great variability of vegetation and landscapes in the tropical Cathaysian realm of the Late Paleozoic. (author)

  3. Panjal Paleomagnetism: Implications for Early Permian Gondwana break-up

    Science.gov (United States)

    Stojanovic, D.; Aitchison, J.; Ali, J. R.; Ahmad, T.; Ahmad Dar, R.; Agarwal, A.; Roeder, T.

    2013-12-01

    The mid-Early Permian represents an important phase in Pangaea's development marking the time when the >13,000 km-long string of terranes that are collectively known as 'Cimmeria' separated from Gondwana's Tethyan margin (northern Africa-NE Arabia-northern India-NW and northern Australia). The ~289 Ma Panjal Traps of NW India (Kashmir) are one of a number of mafic suites (Abor, Sikkim etc.) that were erupted onto the Indian block possibly during the separation of the Lhasa/SE Qiangtang block. Herein, we report data from the first modern paleomagnetic study of the unit. Results from four quarry sections (15 individual cooling units) from a locality close to Srinagar together form a tectonically coherent sequence spanning 2-3 km of stratigraphy. The derived direction and paleopole yield key new information concerning (1) the Early Permian location of India, and by inference that of central Gondwana, and (2) inform debates related to Cimmeria's breakup from eastern Gondwana. Moreover, they provide a new independent control for assessing NW Greater India's extent prior to its collision with Asia and the amount of vertical-axis rotation this sector of the Himalayan range experienced in the mid to late Cenozoic.

  4. Paleomagnetism of Permian and Triassic rock, central Chilean Andes

    Science.gov (United States)

    Forsythe, Randall D.; Kent, Dennis V.; Mpodozis, Constantino; Davidson, John

    The first paleomagnetic data from Permian and Triassic formations west of the Andean divide are presented. Four formations of Permian or Triassic age in the central Chilean Andes have been investigated: two are located in the coastal ranges, and two are in the main cordillera. Of the formations in the main cordillera (Pastos Blancos and Matahuaico formations), only the Pastos Blancos Formation has yielded characteristic directions. While a fold test is absent, magnetizations are most likely secondary and yield pre-tilt corrected concordant inclinations, but yield declinations discordant 30° clockwise in comparison to the South American apparent polar wander path. Both formations from the coastal ranges (Cifuncho and Pichidangui formations) yielded stable directions. Postfolding magnetizations in the Cifuncho Formation also show declinations discordant 30° clockwise and concordant inclinations. The Pichidangui Formation has two stable components: one of postfolding age is concordant to apparent polar wander path data, and one of probable prefolding (Late Triassic) age is concordant in declination, but discordant in inclination. Further work is needed to better define the prefolding magnetizations in the Pichidangui Formation, but at present these preliminary results are the first paleomagnetic signs of displaced terranes along the Pacific margin of Chile. If correct, the results suggest that the Pichidangui Formation was some 15° of latitude farther south during the Late Triassic and had likely moved northward to its present latitudinal position with respect to cratonic South America by Middle to Late Jurassic.

  5. Calcium isotope constraints on the end-Permian mass extinction.

    Science.gov (United States)

    Payne, Jonathan L; Turchyn, Alexandra V; Paytan, Adina; Depaolo, Donald J; Lehrmann, Daniel J; Yu, Meiyi; Wei, Jiayong

    2010-05-11

    The end-Permian mass extinction horizon is marked by an abrupt shift in style of carbonate sedimentation and a negative excursion in the carbon isotope (delta(13)C) composition of carbonate minerals. Several extinction scenarios consistent with these observations have been put forward. Secular variation in the calcium isotope (delta(44/40)Ca) composition of marine sediments provides a tool for distinguishing among these possibilities and thereby constraining the causes of mass extinction. Here we report delta(44/40)Ca across the Permian-Triassic boundary from marine limestone in south China. The delta(44/40)Ca exhibits a transient negative excursion of approximately 0.3 per thousand over a few hundred thousand years or less, which we interpret to reflect a change in the global delta(44/40)Ca composition of seawater. CO(2)-driven ocean acidification best explains the coincidence of the delta(44/40)Ca excursion with negative excursions in the delta(13)C of carbonates and organic matter and the preferential extinction of heavily calcified marine animals. Calcium isotope constraints on carbon cycle calculations suggest that the average delta(13)C of CO(2) released was heavier than -28 per thousand and more likely near -15 per thousand; these values indicate a source containing substantial amounts of mantle- or carbonate-derived carbon. Collectively, the results point toward Siberian Trap volcanism as the trigger of mass extinction.

  6. The end-Permian mass extinction: A complex, multicausal extinction

    Science.gov (United States)

    Erwin, D. H.

    1994-01-01

    The end-Permian mass extinction was the most extensive in the history of life and remains one of the most complex. Understanding its causes is particularly important because it anchors the putative 26-m.y. pattern of periodic extinction. However, there is no good evidence for an impact and this extinction appears to be more complex than others, involving at least three phases. The first began with the onset of a marine regression during the Late Permian and resulting elimination of most marine basins, reduction in habitat area, and increased climatic instability; the first pulse of tetrapod extinctions occurred in South Africa at this time. The second phase involved increased regression in many areas (although apparently not in South China) and heightened climatic instability and environmental degradation. Release of gas hydrates, oxidation of marine carbon, and the eruption of the Siberian flood basalts occurred during this phase. The final phase of the extinction episode began with the earliest Triassic marine regression and destruction of nearshore continental habitats. Some evidence suggests oceanic anoxia may have developed during the final phase of the extinction, although it appears to have been insufficient to the sole cause of the extinction.

  7. 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.

  8. 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

  9. 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

  10. A Major Unconformity Between Permian and Triassic Strata at Cape Kekurnoi, Alaska Peninsula: Old and New Observations on Stratigraphy and Hydrocarbon Potential

    Science.gov (United States)

    Blodgett, Robert B.; Sralla, Bryan

    2008-01-01

    A major angular unconformity separates carbonates and shales of the Upper Triassic Kamishak Formation from an underlying unnamed sequence of Permian agglomerate, volcaniclastic rocks (sandstone), and limestone near Puale Bay on the Alaska Peninsula. For the first time, we photographically document the angular unconformity in outcrop, as clearly exposed in a seacliff ~1.3 mi (2.1 km) west of Cape Kekurnoi in the Karluk C?4 and C?5 1:63,360-scale quadrangles. This unconformity is also documented by examination of core chips, ditch cuttings, and (or) open-hole electrical logs in two deep oil-and-gas-exploration wells (Humble Oil & Refining Co.?s Bear Creek No. 1 and Standard Oil Co. of California?s Grammer No. 1) drilled along the Alaska Peninsula southwest of Puale Bay. A third well (Richfield Oil Corp.?s Wide Bay Unit No. 1), south of and structurally on trend with the other two wells, probed deeply into the Paleozoic basement, but Triassic strata are absent, owing to either a major unconformity or a large fault. Here we briefly review current and newly acquired data on Permian and Triassic rocks of the Puale Bay-Becharof Lake-Wide Bay area on the basis of an examination of surface and subsurface materials. The resulting reinterpretation of the Permian and Triassic stratigraphy has important economic ramifications for oil and gas exploration on the Alaska Peninsula and in the Cook Inlet basin. We also present a history of petroleum exploration targeting Upper Triassic reservoirs in the region.

  11. Support for an “A-type” Pangea reconstruction from high-fidelity Late Permian and Early to Middle Triassic paleomagnetic data from Argentina

    Science.gov (United States)

    Domeier, Mathew; van der Voo, Rob; Tomezzoli, Renata N.; Tohver, Eric; Hendriks, Bart W. H.; Torsvik, Trond H.; Vizan, Haroldo; Dominguez, Ada

    2011-12-01

    A major disparity is observed between the late Paleozoic-early Mesozoic apparent polar wander paths (APWPs) of Laurussia and Gondwana when the landmasses are re-assembled in a conventional "A-type" Pangea. This discrepancy has endured from the earliest paleomagnetic reconstructions of the supercontinent, and has prompted discussions of non-dipole paleomagnetic fields and alternative paleogeographic models. Here we report on a joint paleomagnetic-geochronologic study of Late Permian and Early to Middle Triassic volcanic and volcaniclastic rocks from Argentina, which demonstrates support for an A-type model, without requiring modification to the geocentric axial dipole hypothesis. New SHRIMP U-Pb and 40Ar-39Ar isotopic dating has reinforced the inferred age of the sequences, which we estimate at ˜264 Ma (Upper Choiyoi Group) and ˜245 Ma (Puesto Viejo Group). Field-stability tests demonstrate that the volcanic rocks are carrying early/primary magnetizations, which yield paleopoles: 73.7°S, 315.6°E, A95: 4.1°, N: 40 (Upper Choiyoi) and 76.7°S, 312.4°E, A95: 7.3°, N: 14 (Puesto Viejo). A comprehensive magnetic fabric analysis is used to evaluate structural restorations and to correct for magnetization anisotropy. The paleomagnetic results derived from volcaniclastic rocks are interpreted to be affected by inclination shallowing, and corrections are discussed. A comparison of these new results with the existing Permian-Triassic paleomagnetic data from Gondwana suggests the presence of widespread bias in the latter. We contend that such bias can explain the observed APWP disparity, at least for Late Permian-Middle Triassic time, and that alternative paleogeographic reconstructions or non-dipole paleomagnetic fields do not need to be invoked to resolve the discrepancy.

  12. 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.

  13. Lithostratigraphic classification and depositional history of the Permian rocks in Al Qasim Province, Saudi Arabia

    Science.gov (United States)

    Khalifa, M. A.

    1993-04-01

    Surface and subsurface investigations on the Permian rocks (Khuff Formation) in Al Qasim Province, Saudi Arabia led to the subdivision of these rocks into two formal rock units. The lower is the Sark Formation and the upper is the Al Watah Formation. The Sark Formation consists of carbonates with interbeds of claystones and marl. Its type locality lies south of Unayzah (lat. 26° 02' N and long.44° 00' E). The Al Watah comprises two members, the lower is the Midhnab Shale Member and the upper is the Khartam Limestone Member. The type section of the Al Watah Formation lies at Jal Al Watah (lat. 26° 30'N and long. 44° 02' E). The Sark Formation exhibits facies change along the strike of the Arabian basin. Southeastwards at Al Arid, the environment was coastal marine, while at Al Mulayh the environment was quiet marine shelf, where the facies are fine-grained wackestones. In Al Qasim Province, the environment is open marine platform where the sequence consists of shallowing-upward carbonate cycles which were deposited under subtidal-supratidal conditions. The Al Watah Formation also shows gradual transition from one environment to another along southeast-northwest direction. At Al Arid, the depositional environment is coastal marine which changes northwestwards at Al Mulayh to lagoonal shelf since the facies are mostly of fine-grained dolostones. In Al Qasim Province, deeper open marine is recognized depositing the Midhnab Shale Member in low sea level and the Khartam Limestone Member in submerged platform (subtidal zone).

  14. Permian macro- and miofloral diversity, palynodating and palaeoclimate implications deduced from the coal-bearing sequences of Singrauli coalfield, Son-Mahanadi Basin, central India

    Science.gov (United States)

    Singh, Kamal Jeet; Murthy, Srikanta; Saxena, Anju; Shabbar, Husain

    2017-03-01

    The coal-bearing sequences of Barakar and Raniganj formations exposed in Bina and Jhingurdah open-cast collieries, respectively, are analysed for their macro- and miofloral content. The sediment successions primarily comprise of sandstones, shales, claystones and coal seams. In addition to the diverse glossopterid assemblage, four palynoassemblage zones, namely Zones I and II in Bina Colliery and Zones III and IV in Jhingurdah Colliery, have also been recorded in the present study. The megafossil assemblage from the Barakar strata of Bina Colliery comprises of three genera, namely Gangamopteris, Glossopteris and cf. Noeggerathiopsis. Palynoassemblage-I is characterised by the dominance of non-striate bisaccate pollen genus Scheuringipollenites and subdominance of striate bisaccate Faunipollenites and infers these strata to be of Early Permian (Artinskian) age (Lower Barakar Formation). The palynoassemblage has also yielded a large number of naked fossil spore tetrads, which is the first record of spore tetrads from any Artinskian strata in the world and has a significant bearing on the climatic conditions. The palynoassemblage-II is characterised with the dominance of Faunipollenites over Scheuringipollenites and is indicative of Kungurian age (Upper Barakar Formation). The megafossil assemblage from the Raniganj Formation of Jhingurdah Colliery comprises of five genera with 26 species representing four orders, viz., Equisetales, Cordaitales, Cycadales and Glossopteridales. The order Glossopteridales is highly diversified 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. The assemblage suggests the continuity of older biozones into the younger ones. The palynoassemblage-IV equates the beds with composition V: Striatopodocarpites

  15. 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

  16. Permian macro- and miofloral diversity, palynodating and palaeoclimate implications deduced from the coal-bearing sequences of Singrauli coalfield, Son–Mahanadi Basin, central India

    Indian Academy of Sciences (India)

    Kamal Jeet Singh; Srikanta Murthy; Anju Saxena; Husain Shabbar

    2017-03-01

    The coal-bearing sequences of Barakar and Raniganj formations exposed in Bina and Jhingurdah open-cast collieries, respectively, are analysed for their macro- and miofloral content. The sediment successions primarily comprise of sandstones, shales, claystones and coal seams. In addition to the diverseglossopterid assemblage, four palynoassemblage zones, namely Zones I and II in Bina Colliery and Zones III and IV in Jhingurdah Colliery, have also been recorded in the present study. The megafossil assemblage from the Barakar strata of Bina Colliery comprises of three genera, namely Gangamopteris, Glossopterisand cf. Noeggerathiopsis. Palynoassemblage-I is characterised by the dominance of non-striate bisaccate pollen genus Scheuringipollenites and subdominance of striate bisaccate Faunipollenites and infers these strata to be of Early Permian (Artinskian) age (Lower Barakar Formation). The palynoassemblagehas also yielded a large number of naked fossil spore tetrads, which is the first record of spore tetrads from any Artinskian strata in the world and has a significant bearing on the climatic conditions. The palynoassemblage-II is characterised with the dominance of Faunipollenites over Scheuringipollenites and is indicative of Kungurian age (Upper Barakar Formation). The megafossil assemblage from the Raniganj Formation of Jhingurdah Colliery comprises of five genera with 26 species representing four orders, viz., Equisetales, Cordaitales, Cycadales and Glossopteridales. The order Glossopteridales is highly diversifiedwith 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. The assemblage suggests thecontinuity of older biozones into the younger ones. The palynoassemblage-IV equates the beds with composition V: Striatopodocarpites

  17. 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

  18. Permian brachiopods from new localities in northeast Thailand: Implications for paleobiogeographic analysis

    Science.gov (United States)

    Pérez-Huerta, Alberto; Chonglakmani, Chongpan; Chitnarin, Anisong

    2007-05-01

    A small Permian brachiopod fauna is described from new localities in northeastern Thailand. Brachiopods were collected from early Permian (Asselian) limestones of the Nam Maholan Formation and middle Permian (Murgabian) sandstones of the Nam Duk Formation and limestones of the Khao Khwang Formation. Analyses of taxa confirm preliminary hypotheses of Cathaysian affinities for brachiopods and fusulinids found in this part of Thailand. Fossils found in sandstones of the Nam Duk molasse facies, however, also show possible Gondwanan relationships with brachiopod taxa described in Australia. This has to be further tested with ongoing research in a better understanding of the paleobiogeography of this part of Southeast Asia.

  19. The Cathaysia Flora and the Mixed Late Permian Cathaysian-Angaran Floras in East Asia

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    The Cathaysia flora, one of the most prominent floras of the Carboniferous and Permian, was mainly distributed in East Asia and was characterized by numerous endemic elements. China is one of the most important localities of the Cathaysia flora and it is also the center of origin of this flora. This paper reviews and discusses the characteristics of the Cathaysia flora and the biogeographically mixed Permian Cathaysian-Angaran floras of East Asia. In addition, the formative mechanism of the mixed Permian floras is also discussed.

  20. 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.

  1. From easel to professorship. The creation and consolidation of Hungarian professional fine arts education in Transylvania

    Directory of Open Access Journals (Sweden)

    János Kristóf Murádin

    2014-10-01

    Full Text Available The study encompasses the history of fine arts education in Hungarian language from Transylvania, beginning from the end of the 19th century to recent times, placing special emphasis on the period between 1944 and 1948, when the number of fine arts educational institutions in Transylvania was the highest. Beside the Hungarian civil organisations from Transylvania (the Free Painting School from Baia Mare, the Barabás Miklós Guild and the Józsa Béla Athenaeum Fine Arts Free School from Cluj the state-run educational institutions (the Hungarian Art Institute from Cluj, the Ion Andreescu Fine Arts Institute that were attended by many students are also presented. With this, the study aims to offer a comprehensive perspective on the education of the succesive generations of Hungarian fine artists from Transylvania. Keywords: Hungarians of Romania, demographic dynamic of the Hungarian mi-nority in Transylvania, demographic changes, assimilation, ethnic classification. __________________ Este estudio abarca la historia de la educación de bellas artes de Transilvania en lengua húngara, empezando con el fin del siglo 19 hasta los últimos tiempos con énfasis especial en el período 1944–1948 cuando el número de las instituciones educativas de bellas artes fue lo más alto en Transilvania. Junto a las organizaciones civiles húngaras de Transilvania (La Escuela de Pintura Libre de Baia Mare, El Gremio Barabás Miklós y La Escuela Libre de Bellas Artes Józsa Béla de Cluj también se presentan las instituciones educativas estatales (Instituto Húngaras de Artes de Cluj, Instituto de Bellas Artes Ion Andreescu asistidas por muchos estudiantes. Con esto, el estudio tiene el objetivo de ofrecer una perspectiva exhaustiva sobre la educación de generaciones sucesivas de artistas plásticos húngaros de Transilvania. Palabras clave:Húngaros de Rumania, dinámicas demográficas de las minorías húngaras en Transilvania, cambios demogr

  2. The Late Permian Ocean: What's the Big Stink?

    Science.gov (United States)

    Meyer, K. M.; Ridgwell, A.; Kump, L. R.

    2006-12-01

    Since the ocean is (and has been) sulfate rich, the development of basinal to global anoxia is often associated with the buildup of hydrogen sulfide in anoxic waters. Bacterial sulfate reduction begins to dominate after oxygen and nitrate have been depleted, producing hydrogen sulfide. Hence, low atmospheric oxygen content, warm surface ocean temperatures, and high O2 demand reduce oceanic oxygen content and favor the establishment of euxinia. Biomarker evidence for photic zone sulfide and biogeochemical calculations suggest that the end-Permian mass extinction was one interval during which extreme anoxia may have led to H2S buildup. We hypothesize that H2S release to the atmosphere would be possible if the upward flux of sulfide from deep water in a largely euxinic ocean exceeded the oxygen flux into the surface ocean from wind mixing. In this scenario, destabilization of the chemocline (oxygen-sulfide interface) would cause sulfide poisoning in both the marine and terrestrial realms and contribute to the extinction. We used the end-Permian configuration of GENIE (www.genie.ac.uk), an energy-moisture-balance atmosphere model coupled to a 3-D, non-eddy-resolving, frictional geostrophic model to evaluate this hypothesis. This model includes marine biogeochemistry and capably simulates processes associated with the transition to oceanic anoxia. We performed a series of simulations designed to identify the conditions necessary for widespread euxinia and chemocline destabilization. We characterized the magnitude of hydrogen sulfide flux as a function of increasing oceanic phosphate content resulting from P release from sediments in anoxic environments. Significant ocean-atmosphere fluxes of H2S result from 6- to 10-fold increases in ocean phosphate at modern oxygen levels. These fluxes are focused in upwelling regions, although toxic H2S concentrations are also observed in the surface waters of nearshore equatorial regions. Our initial simulations support the

  3. 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.

  4. Upper Endoscopy

    Medline Plus

    Full Text Available ... Upper Endoscopy (EGD) The Latest Practice Guidelines Technology Reviews Articles Videos Events & Products Ensuring the Safety of ... S0016-5107(98)70268-8 View more Technology Reviews Members-only content Document Link: ASGE Leading Edge: ...

  5. Upper Endoscopy

    Medline Plus

    Full Text Available ... Upper Endoscopy (EGD) The Latest Practice Guidelines Technology Reviews Articles Videos Events & Products Ensuring the Safety of ... S0016-5107(98)70268-8 View more Technology Reviews Members-only content Document Link: ASGE Leading Edge: ...

  6. Upper Endoscopy

    Medline Plus

    Full Text Available ... EGD) Upper Endoscopy (EGD) The Latest Practice Guidelines Technology Reviews Articles Videos Events & Products Ensuring the Safety ... 1016/S0016-5107(98)70268-8 View more Technology Reviews Members-only content Document Link: ASGE Leading ...

  7. Upper Endoscopy

    Medline Plus

    Full Text Available ... EGD) Upper Endoscopy (EGD) The Latest Practice Guidelines Technology Reviews Articles Videos Events & Products Ensuring the Safety ... 1016/S0016-5107(98)70268-8 View more Technology Reviews Members-only content Document Link: ASGE Leading ...

  8. Upper Endoscopy

    Medline Plus

    Full Text Available ... Staff Rent IT&T Facility Gastrointestinal Glossary of Terms Home / Clinical Topics / Procedures F - Z / Upper Endoscopy ( ... Facebook ASGE on Youtube ASGE on Twitter Privacy | Terms of Use | © 2017 American Society for Gastrointestinal Endoscopy

  9. Calculating eustatic amplitude of Middle Permian from reefs

    Institute of Scientific and Technical Information of China (English)

    WU; Yasheng; (吴亚生); FAN; Jiasong; (范嘉松)

    2002-01-01

    Methods for calculating ancient eustatic change amplitudes according to reef fabric- facies are proposed, with a new method for determining sediment-loading subsidence. Compared with methods based on non-reefal deposits, these methods are more accurate in restoration of original sediment thickness, determination of sediment-loading subsidence, as well as restoration of ancient water depth. According to the reef in Guangxi, China, the amplitude of sea-level rise during Middle Permian (Neoschwagerina-Yabeina zone) is 249.5 m. According to the coeval reef of the Guadalupe Mountains, New Mexico and Texas, the coeval sea-level rise is 247 m. With these effective methods available, it is feasible to establish more accurate eustatic curve of Phanerozoic.

  10. Methanogenic burst in the end-Permian carbon cycle.

    Science.gov (United States)

    Rothman, Daniel H; Fournier, Gregory P; French, Katherine L; Alm, Eric J; Boyle, Edward A; Cao, Changqun; Summons, Roger E

    2014-04-15

    The end-Permian extinction is associated with a mysterious disruption to Earth's carbon cycle. Here we identify causal mechanisms via three observations. First, we show that geochemical signals indicate superexponential growth of the marine inorganic carbon reservoir, coincident with the extinction and consistent with the expansion of a new microbial metabolic pathway. Second, we show that the efficient acetoclastic pathway in Methanosarcina emerged at a time statistically indistinguishable from the extinction. Finally, we show that nickel concentrations in South China sediments increased sharply at the extinction, probably as a consequence of massive Siberian volcanism, enabling a methanogenic expansion by removal of nickel limitation. Collectively, these results are consistent with the instigation of Earth's greatest mass extinction by a specific microbial innovation.

  11. Cretaceous stem chondrichthyans survived the end-Permian mass extinction.

    Science.gov (United States)

    Guinot, Guillaume; Adnet, Sylvain; Cavin, Lionel; Cappetta, Henri

    2013-01-01

    Cladodontomorph sharks are Palaeozoic stem chondrichthyans thought to go extinct at the end-Permian mass extinction. This extinction preceded the diversification of euselachians, including modern sharks. Here we describe an outer-platform cladodontomorph shark tooth assemblage from the Early Cretaceous of southern France, increasing the fossil record of this group by circa 120 million years. Identification of this material rests on new histological observations and morphological evidence. Our finding shows that this lineage survived mass extinctions most likely by habitat contraction, using deep-sea refuge environments during catastrophic events. The recorded gap in the cladodontomorph lineage represents the longest gap in the fossil record for an extinct marine vertebrate group. This discovery demonstrates that the deep-sea marine diversity, poorly known during most of the fish evolutionary history, contains essential data for a complete understanding of the long-term evolution of marine fish paleobiodiversity.

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

    DEFF Research Database (Denmark)

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

    2013-01-01

    and marine (mass) ex¬tinction. The geographic and temporal extend and the intensity (ferruginous vs. euxinic) of anoxic con¬ditions is, however, strongly debated and not well constraint. This complicates understanding of close coupling between Earth’s physical, chemical and bi¬ological processes. We studied...... 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...

  13. 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...... 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...... and marine (mass) ex¬tinction. The geographic and temporal extend and the intensity (ferruginous vs. euxinic) of anoxic con¬ditions is, however, strongly debated and not well constraint. This complicates understanding of close coupling between Earth’s physical, chemical and bi¬ological processes. We studied...

  14. 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.

  15. Cultivating a Symbolic Ethnicity and Resisting Assimilation: Identity Work Among Hungarian Immigrants

    Directory of Open Access Journals (Sweden)

    Orsolya Kolozsvari

    2013-06-01

    Full Text Available Upon arrival in a host country with considerable ethnic diversity, such as the United States, immigrants are frequently confronted with various different perceptions of local, ethnic, and racial categories and identities. Living in the United States often challenges immigrants to reconsider, modify, or reconstruct their previous identities. This has happened, for example, to Eastern and Southern European immigrants in the late 1800s and early 1900s, and more recently to Korean, Filipino, Mexican and African immigrants from Ghana and Cape Verde, who all have had to reinterpret their identities upon arrival in the United States. Many new immigrants start thinking about themselves in ethnic terms for the first time and (rediscover their ethnicity. Through 20 in-depth interviews with Hungarian immigrants this study explores ethnic identity construction among Hungarians in the United States.

  16. HYDROLOGICAL FORECASTS OF DANUBE FLOOD 2013 BY THE HUNGARIAN HYDROLOGICAL FORECASTING SERVICE

    Directory of Open Access Journals (Sweden)

    A. CSÍK

    2014-10-01

    Full Text Available The significant lead time resulting from the use of the OLSER system of the Hungarian Hydrological Forecasting Service is of key importance in making timely preparations for flood defence. Due to continuous improvements to the quantitative meteorological forecast models (primarily the generally used ECMWF model and the OLSER system over the past years, we have by now reached a point where the previously separately managed flood peak forecasting and continuous forecasting can no longer be interpreted independently. Continuous forecasting taking into account precipitation forecasts and monitoring spatial changes of the complex physics-based concentration process also offers a level of accuracy suitable to identify peak values. The flood wave of June 2013 along the Hungarian Danube section exceeded the ever observed highest high water levels everywhere (except for gauge Mohács. The forecasts prepared by HHFS played a crucial role both in terms of lead time and the forecasted water levels.

  17. The Representation of the Hungarian Towns in Domenico Zenoi's and Paolo Forlani's Cartographic Work

    Directory of Open Access Journals (Sweden)

    Béla Szalai

    2012-12-01

    Full Text Available In the mid-16th century Venice was the European center of cartography. The two most distinguished representatives of the Venetian school of cartography, which included their close collaborators, Natale Bonifacio and Martin Rota Kolunic from Šibenik in Dalmatia, were Domenico Zenoi and Paolo Forlani. The study deals with their cartographic and publishing activity, their relationship and rivalry within the context of the Venetian cartographic production and analyzes in detail their engravings of the Hungarian towns at the time of the Ottoman conquests, including the siege and the fall of the fortress Sziget during the command of Nikola Šubić Zrinyi. The analysis is based on the five extant copies of Zenoi's and Forlani's collections of views, two of which have been unknown until discovered by the author in the Budapest National Library.Keywords: Cartography; Venice; Zenoi; Forlani; Hungarian towns; Ottoman conquests

  18. DISC BROOCHES WITH ANTHROPOMORPHIC DEPICTION GLASS INTAGLIOS IN THE SARMATIAN ENVIRONMENT OF THE GREAT HUNGARIAN PLAIN

    Directory of Open Access Journals (Sweden)

    Lavinia Grumeza

    2015-01-01

    Full Text Available A special category of brooches present in the Sarmatian graves of the Carpathian Basin is represented by disc brooches made of silver or bronze plate with central anthropomorphic depiction glass intaglios. They were found in 11 burial assemblages, together with the fashion brought by new ethnic groups arriving towards the end of the 3rd c. AD in the Great Hungarian Plain. Disc brooches with central glass intaglios are rare in Antiquity. They appear exclusively only in the German and Sarmatian Barbaricum (from the South and Central Hungarian Plain. Their bearers were children and women, especially the rich Sarmatian women, during the second half/end of the 3rd c. – early-4th c. AD (stages C2-C3 in the Central European chronology.

  19. 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

  20. Altered River Morphology in South Africa Related to the Permian-Triassic Extinction

    National Research Council Canada - National Science Library

    Peter D. Ward; David R. Montgomery; Roger Smith

    2000-01-01

    The Permian-Triassic transition in the Karoo Basin of South Africa was characterized by a rapid and apparently basin-wide change from meandering to braided river systems, as evidenced by preserved sedimentary facies...

  1. U/Pb zircon geochronology and tempo of the end-permian mass extinction

    Science.gov (United States)

    Bowring; Erwin; Jin M W Martin YG; Davidek; Wang

    1998-05-15

    The mass extinction at the end of the Permian was the most profound in the history of life. Fundamental to understanding its cause is determining the tempo and duration of the extinction. Uranium/lead zircon data from Late Permian and Early Triassic rocks from south China place the Permian-Triassic boundary at 251.4 +/- 0.3 million years ago. Biostratigraphic controls from strata intercalated with ash beds below the boundary indicate that the Changhsingian pulse of the end-Permian extinction, corresponding to the disappearance of about 85 percent of marine species, lasted less than 1 million years. At Meishan, a negative excursion in delta13C at the boundary had a duration of 165,000 years or less, suggesting a catastrophic addition of light carbon.

  2. 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…

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

    Science.gov (United States)

    2014-12-01

    as ideologically motivated physical exercise. Vandalism Any event where the nature of the attack appears to be based on racist/antisemitic...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...conditions of Hungary. The analysis suggests their potential threat is far beyond Roma human right issues. Their network is able to motivate the ideologically

  4. Bilingualism and Diglossia as Sociocultural Phenomena in Romanian–Hungarian Translations in Transylvania

    Directory of Open Access Journals (Sweden)

    Zopus András

    2016-12-01

    Full Text Available My study aims to scrutinize the extent to which bilingualism and diglossia influence Transylvanian translators’ texts when the target language is Hungarian. While studying the narrower and wider interpretations of these linguistic phenomena, we may find that all the conditions are given that are required for us to say: Transylvanian translators’ bilingualism and diglossia may be considered as facts, and socio-lingual effects become tangible in various translations.

  5. HUNGARIAN PHYTOSOCIOLOGICAL DATABASE (COENODATRE F): SAMPLING METHODOLOGY, NOMENCLATURE AND ITS ACTUAL STAGE

    OpenAIRE

    J CSIKY; F. HORVATH; Z. BOTTA-DUK; K LAJER

    2007-01-01

    The article contains the methodological guide of the national phytocoenological database, called CoenoDat Reference Database, which was prepared to build up the first Hungarian reference databank of the natural and semi-natural vegetation types in 2003. Nomenclature of plants follows Dobolyi (2002). Syntaxonomical nomenclature follows Borhidi & Sánta (1999) and Borhidi (2003). For databasing the authors used TurboVeg for Windows. Up to now, CoenoDatRef contains some 9,000 r...

  6. Evaluation of anticonvulsant drugs during pregnancy in a population-based Hungarian study.

    Science.gov (United States)

    Czeizel, A E; Bod, M; Halász, P

    1992-01-01

    The Hungarian Case-Control Surveillance of Congenital Anomalies, from 1980-1987, involved 10,698 malformed cases and 21,546 non-malformed controls. Ninety-five pregnant women were treated by 144 anticonvulsants excluding diazepam and barbiturates. The rate of anticonvulsant use was 2.9 times higher in pregnant women having malformed offspring than in control mothers and this difference was greater in polytherapy than in monotherapy.

  7. [The role of pharmacists, members of the Hungarian Academy of Sciences, in the history of chemistry].

    Science.gov (United States)

    Majoros, Krisztina; Mazák, Károly

    2010-01-01

    In this study we present the role of Hungarian academic pharmacists in the history of chemistry and in university education since the formation of the first chemistry department until today. After a short resume we summarize the teaching activity and main research fields of each scholar. Pictures, chemical formulas, interesting and personal moments based on recollections of students and colleagues make the discussion more colorful.

  8. Challenges of regionalism: Development and spatial structure of the hungarian banking system section: Financial issues

    OpenAIRE

    Gál, Zoltán

    2001-01-01

    KEY WORDS: Hungarian banking system, transitional financial markets, banking network, global-local dichotomy, and uneven regional development. ABSTRACT: The growing literature on regional finance suggests that credit allocation in regional banking system and the different national banking systems are different according to their stage of development, and frictions also exist across regions within national economies, resulting in different availability of capital. Less developed banking system...

  9. Analysis of the Relationship between Market Orientation and Leadership Style in Hungarian SMEs

    OpenAIRE

    Dr. Agnes Hofmeister-Tóth; Kinga Kopfer-Rácz; Dóra Sas

    2015-01-01

    SMEs’ relation towards marketing and their marketing practices are as yet unexplored research areas in Hungary. This study focuses on the market orientation of Hungarian small and medium-sized companies, with a special focus on the interrelation between market orientation and leadership style. Since previous research (e.g.: Blankson et al., 2006, Smart and Conant, 1994) has shown a significant, positive correlation between market orientation and marketing competencies, we have also examined w...

  10. Keeping your secrets public? Open versus closed innovation processes in the Hungarian wine sector

    OpenAIRE

    Dries, L.K.E.; Pascucci, S.; A. Torok; Toth, J.

    2014-01-01

    An effective innovation system is crucial for food companies to cope with competitive pressure. An important issue is whether to innovate by cooperating and sharing ideas or to innovate in-house. Thus the question is how to arrange external ties without compromising unique knowledge and assets. This is particularly controversial in the wine sector, where innovative marketing strategies have to be combined with “exclusive” and “secret” recipes. We use primary data on the Hungarian wine industr...

  11. 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

  12. Permian biogeography of the Indian subcontinent with special reference to the marine fauna

    Science.gov (United States)

    Singh, Trilochan

    Permian biogeography of the Indian subcontinent is discussed in the light of brachiopods and associated fossils from different localities. The discussion is based primarily on the Permian "biome" concept of Waterhouse and Bonham-Carter (1975), wherein three biomes are proposed: group A of subpolar, group B of temperate, and group C of tropical character. Data on the occurrence of Permian brachiopods and associated fossils are given for the Salt Range, Karakoram, and Himalayan regions of India, Nepal, Bhutan, Tibet, and Peninsular India with respect to the age of the fauna. Marine Permian localities of the Himalayan region include those of Ladakh, Zanskar, Lahaul and Spiti, Kashmir, Bhadarwah-Bhallesh-Chamba, Kinnaur, Garhwal, Kumaun, Darjeeling, Sikkim, and Arunachal Pradesh. Permian marine localities of Peninsular India, which forms a part of central Gondwanaland, include those of Bap, Badhaura, Umaria, Manendragarh, and Daltonganj, where marine transgression occurred in Early Permian time. The faunas of these localities are discussed with respect to their age, which falls into two groups, Early and Late Permian. It is suggested that widespread colder climatic conditions prevailed in the Indian subcontinent during the early Early Permian. Similar conditions continued in most of the localities until the late Early Permian, except at west Karakoram (Shaksgam valley), Zanskar, north Tibet (central and western part), and the Salt Range. However, during the Late Permian, climatic conditions were varied. Cold climatic conditions prevailed in north Tibet (central part), Kumaun Tethyan Himalaya, and south Tibet; temperate conditions occurred in west Karakoram (Shaksgam valley), Zanskar, Lahaul and Spiti, Bhadarwah-Bhallesh-Chamba, north Nepal, and north Sikkim; and tropical conditions occurred in the Salt Range, east Karakoram, Ladakh, Kashmir, and north Tibet (western and eastern parts). At a few localities there appear to be some anomalies that might be due to lack of

  13. 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.

  14. 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.

  15. [Pediatric pancreatitis. Evidence based management guidelines of the Hungarian Pancreatic Study Group].

    Science.gov (United States)

    Párniczky, Andrea; Czakó, László; Dubravcsik, Zsolt; Farkas, Gyula; Hegyi, Péter; Hritz, István; Kelemen, Dezső; Morvay, Zita; Oláh, Attila; Pap, Ákos; Sahin-Tóth, Miklós; Szabó, Flóra; Szentkereszti, Zsolt; Szmola, Richárd; Takács, Tamás; Tiszlavicz, László; Veres, Gábor; Szücs, Ákos; Lásztity, Natália

    2015-02-22

    Pediatric pancreatitis is a rare disease with variable etiology. In the past 10-15 years the incidence of pediatric pancreatitis has been increased. The management of pediatric pancreatitis 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. In 8 clinical topics (diagnosis; etiology; prognosis; imaging; therapy; biliary tract management; complications; chronic pancreatitis) 50 relevant questions were defined. 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 clinical statements were accepted with total (more than 95%) agreement. The present Hungarian Pancreatic Study Group guideline is the first evidence based pediatric pancreatitis guideline in Hungary. The present guideline is the first evidence-based pancreatic cancer guideline in Hungary that provides a solid ground for teaching purposes, offers quick reference for daily patient care in pediatric pancreatitis and guides financing options. The authors strongly believe that these guidelines will become a standard reference for pancreatic cancer treatment in Hungary.

  16. The statistical signature of morphosyntax: a study of Hungarian and Italian infant-directed speech.

    Science.gov (United States)

    Gervain, Judit; Guevara Erra, Ramón

    2012-11-01

    Does statistical learning (Saffran, Aslin, & Newport, 1996) offer a universal segmentation strategy for young language learners? Previous studies on large corpora of English and structurally similar languages have shown that statistical segmentation can be an effective strategy. However, many of the world's languages have richer morphological systems, with sometimes several affixes attached to a stem (e.g. Hungarian: iskoláinkban: iskolá-i-nk-ban school.pl.poss1pl.inessive 'in our schools'). In these languages, word boundaries and morpheme boundaries do not coincide. Does the internal structure of words affect segmentation? What word forms does segmentation yield in morphologically rich languages: complex word forms or separate stems and affixes? The present paper answers these questions by exploring different segmentation algorithms in infant-directed speech corpora from two typologically and structurally different languages, Hungarian and Italian. The results suggest that the morphological and syntactic type of a language has an impact on statistical segmentation, with different strategies working best in different languages. Specifically, the direction of segmentation seems to be sensitive to the affixation order of a language. Thus, backward probabilities are more effective in Hungarian, a heavily suffixing language, whereas forward probabilities are more informative in Italian, which has fewer suffixes and a large number of phrase-initial function words. The consequences of these findings for potential segmentation and word learning strategies are discussed. Copyright © 2012 Elsevier B.V. All rights reserved.

  17. The Hungarian Version of Sociosexual Orientation Inventory Revised (SOI-R: Sex and Age Differences

    Directory of Open Access Journals (Sweden)

    Norbert Meskó

    2014-06-01

    Full Text Available Affectionless, uncommitted sexual behavior was formerly interpreted in psychology as a function of individual decisions, a kind of intrapsychic variable. Sociosexual orientation is directly linked to reproductive success, so among other issues, measuring sociosexual orientation has been of great interest for evolutionary scientists. Most recently Penke and Asendorpf (2008 prepared the revised version of Sociosexual Orientation Inventory (SOI-R, which has been used in dozens of studies since its publication. The aim of the current study was to test the usability of the Hungarian version and to analyze the factor structure and internal reliability of the inventory. It was translated and the structure was analyzed on a Hungarian sample (n = 1345, females = 832, males = 513; age: M = 26.37 years, SD = 8.75, range: 16-74. Our results show that the Hungarian version has the same three-factor structure as proposed by Penke and Asendorpf (2008 and is a reliable inventory for further studies of sociosexuality. The sociosexual scores of the two sexes statistically differ in the expected direction: women show lower SOI scores than men. Sociosexual desire decreases with age, whereas older participants report less restricted sociosexual behavior. Sociosexual attitude is uneffected by age. Results are discussed from both evolutionary and life-span developmental points of view.

  18. A project of upgrading the operations control system of the Hungarian electric power system

    Energy Technology Data Exchange (ETDEWEB)

    Oroszki, L.; Kovacs, G.

    1998-07-01

    About 20 years ago an on-line EMS/SCADA system replaced the previously used off-line control system in the Hungarian power system. The system that has met the technological requirements of that time now became obsolete. A project started in 1995 by the Hungarian Power Companies, Ltd. (MVM Rt.), the regional utility companies and the power plant companies, with funding through a World Bank loan to cover international procurement, aims to upgrade that system into a complex, intelligent and state-of-the-art process control system. The new hierarchical system will rely on a distributed computer network structure, universally accepted hardware/software interface standards and communication protocols and use hardware platform independent software. The automatic generation control, performed from the National Dispatch Centre, will have expanded functionality, the most important single item of this will be the inclusion of automatic voltage/var control. The upgrading project includes the replacement of the substation and power plant remote terminal units and the installation of a telecommunication network to provide this telecontrol system with the necessary communications links. The supply contracts for both the master station and the remote terminal unit parts were awarded to the winners of open international bidding processes. In the project implementation MVM has the overall responsibility and works with assistance from international and Hungarian engineering firms.

  19. Nostalgia and Sentimentality Among Minority Elderly People (Bulgarian Roma People and Hungarians Living in Romania

    Directory of Open Access Journals (Sweden)

    Stanislava Stoyanova

    2015-04-01

    Full Text Available Nostalgia and sentimentality are very typical for the old age. There are some characteristics that are perceived as typical for the elderly people in the different cultures, such as being dependent, and needing long-term care. There are also some similarities between the population tendencies in Bulgaria and Romania. The simultaneously acceptance in European Union of both countries also suggests the existence of some similar attitudes towards the past among elderly minority people in both countries. The hypothesis of the study was that together with some similarities, the elderly people from both ethnic minorities in the two countries would differ cross-culturally in their sentimentality and nostalgia related to the past. Sentimentality and nostalgia in elderly minority people (26 Roma people in Bulgaria and 21 Hungarians in Romania were measured by means of a questionnaire created by Gergov & Stoyanova (2013. The results indicated that the Hungarian minority in Romania was more sentimental and nostalgic than the Roma minority in Bulgaria. More thoughts about the past reported the minority young elders than the minority oldest old. The females from the minority groups were more sentimental than the males from the minority groups. Higher sentimentality and nostalgia among elderly Hungarians could be explained by their higher conservatism and more satisfaction with the hystorical past than Roma people. Roma people living in institutions felt a sense of stability in their present and they shared some positive expectations for the future.

  20. Exiled Hungarians in Argentina 1948-1968: The Formation of a Community

    Directory of Open Access Journals (Sweden)

    Judith Kesserű Némethy

    2012-01-01

    Full Text Available This paper presents the cultural activism of a group of Hungarian émigrés who fled their homeland following Soviet occupation at the end of World War II and arrived in Argentina around 1948. It deals with the intellectual activity of these exiles, especially through their cultural and educational institutions. Within five years of their arrival as dispossessed “D.P.’s,” they founded a Hungarian Center (“Centro Húngaro” that housed, among others, a theater group, a free university, a cultural and scientific academy, a weekend school, and scout troops. At the same time, new periodicals appeared, and a substantive number of books banned in Hungary were published. I argue that it is due to the work of these institutions that the community flourished and is vital to date, in spite of its isolation and lack of reinforcement through new emigrant waves, and in spite of its hostile relationship with the government of the People’s Republic of Hungary and of a series of Argentine economic crises that forced many of its members to re-emigrate. I also discuss the impact the exiles had on their descendants, contending that as a result of the strong cultural foundations laid by them during their first twenty years of emigration, third- and fourth-generation Hungarian-Argentines have maintained to this day a strong cultural and ethnic identity, while fully integrating into Argentine society at large.

  1. Magic Realism, Minimalist Realism and the Figuration of the Tableau in Contemporary Hungarian and Romanian Cinema

    Directory of Open Access Journals (Sweden)

    Pieldner Judit

    2016-09-01

    Full Text Available The paper surveys two modes of representation present in contemporary Hungarian and Romanian cinema, namely magic realism and minimalist realism, as two ways of rendering the “real” in the Central Eastern European geocultural context. New Hungarian Film tends to display narratives that share the features of what is generally assumed as being magic realist, accompanied by a high degree of stylization, while New Romanian Cinema is more attracted to creating austere, micro-realistic universes. The paper argues that albeit apparently being forking modes of representation that traverse distinct routes, magic realism and minimalist realism share a set of common elements and, what this study especially focuses on, converge in the preference for the tableau aesthetic. The paper examines the role of tableau compositions and tableaux vivants in representative films of the Young Hungarian Film and the Romanian New Wave, namely Szabolcs Hajdu’s Bibliothèque Pascal (2010 and Cristian Mungiu’s Beyond the Hills (După dealuri, 2012. An excessive use of the tableau can be detected in both films, with many thematic connections, in subtle interwovenness with female identiy and corporeality performed as a site of traumatic experiences, upon which (institutional, colonial power relations are reinscribed. The tableau as a figuration of intermediality performs the tension between the sensation of the “real” and its reframed image, and proves especially suitable for mediating between low-key realism and highly stylized forms.1

  2. 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

  3. Anoxia duirng the Late Permian Binary Mass Extinction and Dark Matter

    OpenAIRE

    Abbas, Samar; Abbas, Afsar; Mohanty, Shukadev

    1998-01-01

    Recent evidence quite convincingly indicates that the Late Permian biotic crisis was in fact a binary extinction with a distinct end-Guadalupian extinction pulse preceding the major terminal end-Permian Tartarian event by 5 million years. In addition anoxia appears to be closely associated with each of these end-Paleozoic binary extinctions. Most leading models cannot explain both anoxia and the binary characteristic of this crisis. In this paper we show that the recently proposed volcanogeni...

  4. The Lopingian Series of China and End-Permian Mass Extinction

    Institute of Scientific and Technical Information of China (English)

    JIN Yugan; SHEN Shuzhong; WANG Xiangdong; WANG Yue; CAO Changqun

    2011-01-01

    The end-Permian mass extinction is the greatest bioevent in the geological history, which wiped out nearly 95% of the marine species and 75% of the terrestrial species,followed by a biological winter for more than five million years.The cause and the process of the end-Permian mass extinction remain an unsolved mystery in earth science and one of the most difficult and interesting scientific problems.

  5. Upper Paleozoic petroleum system, Ordos Basin, China

    Energy Technology Data Exchange (ETDEWEB)

    Xiao, X.M.; Zhao, B.Q.; Thu, Z.L.; Song, Z.G. [State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640 (China); Wilkins, R.W.T. [CSIRO Petroleum, P.O. Box 136, North Ryde, NSW 2113 (Australia)

    2005-09-01

    The Ordos Basin is a typical lapped basin, including three sequences of strata: early Paleozoic, late Paleozoic and Mesozoic, with a total thickness of 4000-6000m. Impermeable sealing beds are well developed at the top and base of the upper Paleozoic sequence, separating it from the Mesozoic and the lower Paleozoic strata to form an independent petroleum system. In this petroleum system, the source rocks are widely distributed coals and dark mudstones occurring in the Carboniferous-lower Permian coal measures, with a thickness of 10-15 and 40-60m, respectively. The reservoirs are mainly early Permian tight sandstones, mostly with a porosity of 4-8% and a permeability of 0.1-1.0x10{sup -3}{mu}m{sup 2}. The regional cap rock is a 100-150m thick mudstone in the upper Permian strata. The structural framework of the basin is a huge asymmetric syncline, dipping gently toward the east and north, and steeply toward the south and west. Well data show that gas-saturated, gas-water transition and water-saturated zones are developed from the depositional center to the basin edges. The gas-saturated zone mainly lies in the gently dipping slope area of the Shanbei Slope. Toward eastern and northern up-dip directions the water-gas transitional zone occurs, and finally the water-saturated zone, presenting a reverse relation of water on top of gas. An abnormal negative strata pressure is developed in the gas-bearing area, with a pressure coefficient (C{sub p}) ranging from 0.83 to 0.95. Fluid inclusion data indicate that the upper Paleozoic gas pool began to develop around the Wuqi area at about 150Ma, and it extended toward the north and was largely formed at about 120Ma, showing there was a regional migration of the gas-water interface from south to north during the gas pool formation. These characteristics appear to show that the northern and eastern margins of the petroleum system are defined by a regional hydrodynamic regime. The critical moment of the petroleum system

  6. Fixed, free, and fixed: the fickle phylogeny of extant Crinoidea (Echinodermata) and their Permian-Triassic origin.

    Science.gov (United States)

    Rouse, Greg W; Jermiin, Lars S; Wilson, Nerida G; Eeckhaut, Igor; Lanterbecq, Deborah; Oji, Tatsuo; Young, Craig M; Browning, Teena; Cisternas, Paula; Helgen, Lauren E; Stuckey, Michelle; Messing, Charles G

    2013-01-01

    Although the status of Crinoidea (sea lilies and featherstars) as sister group to all other living echinoderms is well-established, relationships among crinoids, particularly extant forms, are debated. All living species are currently placed in Articulata, which is generally accepted as the only crinoid group to survive the Permian-Triassic extinction event. Recent classifications have recognized five major extant taxa: Isocrinida, Hyocrinida, Bourgueticrinina, Comatulidina and Cyrtocrinida, plus several smaller groups with uncertain taxonomic status, e.g., Guillecrinus, Proisocrinus and Caledonicrinus. Here we infer the phylogeny of extant Crinoidea using three mitochondrial genes and two nuclear genes from 59 crinoid terminals that span the majority of extant crinoid diversity. Although there is poor support for some of the more basal nodes, and some tree topologies varied with the data used and mode of analysis, we obtain several robust results. Cyrtocrinida, Hyocrinida, Isocrinida are all recovered as clades, but two stalked crinoid groups, Bourgueticrinina and Guillecrinina, nest among the featherstars, lending support to an argument that they are paedomorphic forms. Hence, they are reduced to families within Comatulida. Proisocrinus is clearly shown to be part of Isocrinida, and Caledonicrinus may not be a bourgueticrinid. Among comatulids, tree topologies show little congruence with current taxonomy, indicating that much systematic revision is required. Relaxed molecular clock analyses with eight fossil calibration points recover Articulata with a median date to the most recent common ancestor at 231-252mya in the Middle to Upper Triassic. These analyses tend to support the hypothesis that the group is a radiation from a small clade that passed through the Permian-Triassic extinction event rather than several lineages that survived. Our tree topologies show various scenarios for the evolution of stalks and cirri in Articulata, so it is clear that further

  7. Developing a Methodology to Connect the Siberian Flood Basalts and the Permian-Triassic Extinction Through LA-ICP-MS

    Science.gov (United States)

    Baransky, E.; Rodriguez, S.; Rampino, M. R.

    2016-12-01

    The Siberian flood basalts have been implicated as a major contributor to the End-Permian extinction (252 Mya), the largest mass extinction known to date. Their relation is still unclear and more information about Meishan, China, the Global Stratotype Section and Point for the Upper Permian stage, is needed to better understand their link. Due to the slow sedimentation rate, 0.36 - 0.17 cm/ka, of this time and region, a centimeter by centimeter sampling using a Laser Ablation Inductively Coupled Plasma Mass Spectrometer (LA-ICP-MS) will attain a comprehensive, detailed elemental analysis. In this study, we established a method for preparation of powdered Meishan, China samples to use with the LA-ICP-MS. Powdered samples remove cost prohibitive thin section sample preparation, create homogenous samples and provide a process which can be mimicked for standard calibration preparation. We performed more than 80 trials to develop sample preparation procedures of beds 24 - 28 and polyvinyl alcohol 8-88 (PVA) standards for analyses of the Meishan samples. Pellet preparation varied in mass, amount of PVA solution, drying time and pressure. For comparison, limestone sample, like Bed 24, requires 10 μL of 5% PVA solution and can be immediately pressed, while clay enriched sample, like Bed 25, requires no solution and is dried at 40 ° before being compacted with a pre-dried hydraulic press. The differing ideal procedures indicate that sample preparation should be developed on a sample-by-sample basis, but these methods can be used for future studies with similar sample composition. This procedure will be used for our continuing research with the LA-ICP-MS which will more accurately analyze for a broad scope of elements. We will focus on Os, Re, Ir, and Hg to search for further evidence of the relationship between flood-basalt volcanism and extinctions.

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

  10. Two pulses of oceanic environmental disturbance during the Permian-Triassic boundary crisis

    Science.gov (United States)

    Shen, Jun; Feng, Qinglai; Algeo, Thomas J.; Li, Chao; Planavsky, Noah J.; Zhou, Lian; Zhang, Mingliang

    2016-06-01

    Pyrite morphology, iron speciation, and pyrite sulfur isotope data from the Xiakou section (Hubei Province, South China) were integrated to explore oceanic environmental variations through the Permian-Triassic transition and their possible relations to the largest mass extinction in Earth history. High ratios of highly-reactive iron to total iron (FeHR/FeT > 0.6) and pyrite iron to highly-reactive iron (FePy/FeHR > 0.7) together with a high abundance of small (mean diameter Permian (pre-extinction interval). High ratios of FeHR/FeT (mostly >0.6) along with lower values of FePy/FeHR (Permian to earliest Triassic (post-extinction interval). The largest fluctuations of these redox proxies are observed in the ∼1.0 m of strata directly overlying the first (latest Permian) extinction horizon, indicating unsettled marine environmental conditions marked by frequent perturbations during the ∼60-kyr interval immediately following the mass extinction. The two largest redox events at Xiakou coincided with deposition of volcanic ash layers that have been correlated with Beds 25 and 28 of the Meishan D section, each of which was associated with an extinction pulse (the first and second extinction horizons of latest Permian and earliest Triassic age, respectively). Thus, our observations document two pulses of oceanic environmental change during the Permian-Triassic transition, each associated with a faunal crisis and possibly triggered by contemporaneous volcanic activity.

  11. Stakeholder views on flood risk management in Hungary's Upper Tisza Basin.

    Science.gov (United States)

    Vari, Anna; Linnerooth-Bayer, Joanne; Ferencz, Zoltan

    2003-06-01

    With escalating costs of flood mitigation and relief, a challenge for the Hungarian government is to develop a flood mitigation and insurance/relief system that is viewed as efficient and fair by the many stakeholders involved. To aid policymakers in this task, this article reports on a recent study to elicit stakeholder views on flood risk management in the Upper Tisza Basin, including views on appropriate means of reducing losses and for transferring the residual losses from the direct victims to taxpayers or an insurance pool. This study is part of a project to develop an integrated approach to flood risk management coordinated by the International Institute of Applied Systems Analysis (IIASA) in collaboration with Swedish and Hungarian researchers. The discussion begins by describing the background of flood risk management problems in the Upper Tisza Basin. The results of interviews carried out with selected key stakeholders and the results of a public survey eliciting views on flood risk management are reported. The final section draws conclusions on incorporating stakeholder views into a flood risk management model, which will be used to illustrate policy paths at an upcoming stakeholder workshop. The conclusions are also of direct interest to Hungarian policymakers.

  12. Sedimentology of the Pennsylvanian and Permian Strathearn Formation, Northern Carlin Trend, Nevada; with a section on microfossil controls on the age of the Strathearn Formation

    Science.gov (United States)

    Berger, Vladimir I.; Singer, Donald A.; Theodore, Ted G.; Harris, Anita G.; Stevens, Calvin H.

    2001-01-01

    Two framework-supported, poorly bedded conglomerate units of the middle Upper Pennsylvanian and middle Lower Permian Strathearn Formation belonging to the overlap assemblage of the Antler orogen are prominent in the northern Carlin trend. These horizons stratigraphically and temporally bracket thrust emplacement of a major allochthonous thrust plate of mainly quartzarenite of the Ordovician Vinini Formation. Lithologic and shape-ratio data from approximately 4,200 pebbles and cobbles at 17 sites as well as biostratigraphic data in the Strathearn, and their geologic implications, are included in this report. Conodont biofacies throughout the Strathearn Formation are normal marine and suggest middle shelf or deeper depositional environments. The conglomerate units roughly are similar in that they contain only chert and quartzarenite pebbles, but they differ in compositional proportions of the two lithologies. The relative proportion of quartzarenite pebbles increases sixfold in the middle Lower Permian upper conglomerate unit versus its content in the middle Upper Pennsylvanian lower unit, whereas chert pebbles predominate in both units. Various roundness categories of chert pebbles in both conglomerate units of the Strathearn show that the equant pebble class (B/A) = 1 clearly is represented strongly even in the subangular category, the lowest roundness categories for the pebbles. Thus, development of equant pebbles cannot be ascribed totally to a rounding process during predeposition transport. The equant character of many pebbles might, in part, be an original feature inherited from pre-erosion rock fractures and (or) bedding that control overall form of the fragments prior to their release to the transport environment. The allochthon of the Coyote thrust has been thrust above the lower conglomerate unit of the Strathearn during a regionally extensive contractional event in the late Paleozoic. The middle Lower Permian upper conglomerate unit, highest unit

  13. The Pattern and Evolution of the Permian Palaeobiogeography and Tectonic Palaeogeography in Jilin and Heilongjiang Orogenic Belt

    Institute of Scientific and Technical Information of China (English)

    Peng Xiangdong; Li Xiaomin; Liu Pengju

    2000-01-01

    The orogenic belt locates between the North China plate and Siberia plate. The Permian palaeobiogeography and tectonic palaeogeography changed quickly and clearly. The line from Changchun to Yanji is an important palaeobiogeographic provincing line, which may be the collission suture belt of the North China plate and north middle massifs. The orogenic belt has been divided into 2 regions: the North middle massif region and the North Margin of North China plate, the pattern and evolution of Permian palaeobiogeography in the present area were discussed and the Permian biota mixture and its significants were analysed. Then, Based on the above, the Permian tectonic palaeogeography of the orogenic belt is reconstructed.

  14. 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.

  15. Succession of Permian and Mesozoic metasomatic events in the eastern Pyrenees with emphasis on the Trimouns talc-chlorite deposit

    Science.gov (United States)

    Boutin, Alexandre; de Saint Blanquat, Michel; Poujol, Marc; Boulvais, Philippe; de Parseval, Philippe; Rouleau, Caroline; Robert, Jean-François

    2016-04-01

    Recent studies proposing pre-orogenic mantle exhumation models have helped renew the interest of the geosciences community in the Pyrenees, which should be now interpreted as a hyper-extended passive margin before the convergence between Iberia and Eurasia occurred. Unresolved questions of the Pyrenean geology, as well as the understanding of the formation of hyper-extended passive margins, are how the crust was thinned, and when, where and how the crustal breakoff occurred. The study of the Variscan and pre-Variscan Pyrenean basement is thus critical to document and understand this Cretaceous crustal thinning. In order to specify the timing of Mesozoic metasomatism and the associated deformation in the pre-Mesozoic basement of the Pyrenees, we carried out a U-Th-Pb laser ablation ICP-MS study on a large panel of REE and titanium-rich minerals (titanite and rutile) from talc-chlorite ores from the eastern Pyrenees, with a special emphasis on the Trimouns deposit, the world's largest talc quarry. Our results suggest that the Trimouns talc formation was restricted to the upper Aptian-Cenomanian time, while the talc and chlorite formation in the eastern Pyrenees occurred during several distinct Permian, Jurassic and Cretaceous episodes. These results give strong constraints on the tectonic setting of the Pyrenean domain during the transition between the Variscan and Alpine orogenic cycles, and particularly on when and how the upper crust was thinned before the crustal breakoff and the final mantle exhumation.

  16. Genetic polymorphisms in promoter and intronic regions of CYP1A2 gene in Roma and Hungarian population samples.

    Science.gov (United States)

    Szalai, Renata; Magyari, Lili; Matyas, Petra; Duga, Balazs; Banfai, Zsolt; Szabo, Andras; Kovesdi, Erzsebet; Melegh, Bela

    2014-11-01

    The purpose of this study was to determine the interethnic differences of four CYP1A2 drug metabolizing enzyme variants. A total of 404 Roma and 396 Hungarian healthy subjects were genotyped for -163C>A, -729C>T, -2467delT and -3860G>A variants of CYP1A2 by RT-PCR and PCR-RFLP technique. The -3860A and -729T allele were not detectable in Roma samples, while in Hungarian samples were present with 2.02% and 0.25% prevalence, respectively. There was a 1.5-fold difference in presence of homozygous -163AA genotype between Hungarian and Roma samples (49.5% vs. 31.9%, pRomas (p=0.025). The -2467delT allele frequency was 6.81% in Roma group and 5.81% in Hungarians. The most frequent allelic constellation was -3860G/-2467T/-729C/-163A in both populations. In conclusion, Hungarians have markedly elevated chance for rapid metabolism of CYP1A2 substrates, intensified procarcinogen activation and increased risk for cancers.

  17. Late Permian topography at the southern margin of the Northern Permian Basin: Paleogeography inferred from 3D seismic analysis

    Science.gov (United States)

    Clausen, Ole R.; Andresen, Katrine J.; Rasmussen, Jens A.

    2013-04-01

    The Top Pre Zechstein (TPZ) surface in the North Sea Basin is often mapped because it reveals the total basement tectonics in the area. In areas where Zechstein salt is present halokinetic processes, differential subsidence, and Mesozoic faulting however significantly alter the TPZ surface. The study area is located at the southern margin of the Northern Permian Basin in the eastern North Sea at the northern flank of the Ringkøbing-Fyn High. This area occurs approximately at the pinch-out line of the late Permian Zechstein salt and constitutes an excellent theater illustrating a range of salt-related problems. The TPZ surface is characterized by an overall NNW-ward dip defining the northern flank of the RFH and is transected by a set of NNW-SSE striking faults, and a E-W striking set of minor faults. Salt structures in the northern part of the study area introduce velocity pull-up (artefacts) at the TPZ surface and furthermore cause intense faulting of the Mesozoic and Cenozoic cover sediments. Pronounced isolated topographic highs similar to hills can be observed in the southern part of the study area where no to very little Zechstein evaporites are present. In the central part where Zechstein evaporites are present, small topographic highs similar to ridges can be observed at the footwall crest of minor faults. The Zechstein evaporites generally onlap towards the south in the study area but in the transitional zone around the hills, onlap from all directions onto the hills is observed. This suggests that the hills reflect paleo-topography developed during sub-aerial exposure before and perhaps during the deposition of the Zechstein sediments. The internal reflections within the hills show that they are composed of southward dipping sediments and very evident erosional truncations can be observed. The hills are aligned parallel to the major E-W striking basement fault, but are not directly associated to faults offsetting the TPZ surface. However, the alignment

  18. Assessment of Hydrocarbon Generation Potential of Permian Gondwana Coals, Bangladesh

    Directory of Open Access Journals (Sweden)

    H. M. Zakir Hossain

    2013-06-01

    Full Text Available This paper represents the geochemical characteristics of Gondwana coals from the Barapukuria coal mine, Bangladesh in order to investigate the potential for hydrocarbon generation. A total number of twenty three coal samples were analyzed Rock-Eval pyrolysis, CHNS elemental analyses, maceral analysis and vitrinite reflectance. The samples were collected from drill hole GDH-40 of the Barapukuria coal mine encountered within Gondwana succession of Permian age. The TOC contents of the coal samples range between ~50 and 76 wt.% and the organic matter consists predominantly of type III and type IV kerogen with respect to hydrocarbon generation. The GP, HI, PI and Tmax values range between 7 and 35 mg HC/g rock, 20 and 62 mg HC/g TOC, 0.02 and 0.04, and 430 and 437oC, respectively. The organic matter is mainly gas prone and thermally immature to early mature level. The potential coal bed methane (CBM generation of the Barapukuria basin is estimated to be 11 Gm3. Thus, underground coal gasification (UCG is helpful for better development of subsurface coals at the Barapukuria basin, Bangladesh.

  19. 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.)

  20. Radon in the Creswell Crags Permian limestone caves

    Energy Technology Data Exchange (ETDEWEB)

    Gillmore, G.K. E-mail: g.k.gillmore@bradford.ac.uk; Phillips, P.S.; Denman, A.R.; Gilbertson, D.D

    2002-07-01

    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{sup -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{sup -3} in the UK), they are above the Action Level for domestic properties (200 Bq m{sup -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.

  1. Time-calibrated Milankovitch cycles for the late Permian.

    Science.gov (United States)

    Wu, Huaichun; Zhang, Shihong; Hinnov, Linda A; Jiang, Ganqing; Feng, Qinglai; Li, Haiyan; Yang, Tianshui

    2013-01-01

    An important innovation in the geosciences is the astronomical time scale. The astronomical time scale is based on the Milankovitch-forced stratigraphy that has been calibrated to astronomical models of paleoclimate forcing; it is defined for much of Cenozoic-Mesozoic. For the Palaeozoic era, however, astronomical forcing has not been widely explored because of lack of high-precision geochronology or astronomical modelling. Here we report Milankovitch cycles from late Permian (Lopingian) strata at Meishan and Shangsi, South China, time calibrated by recent high-precision U-Pb dating. The evidence extends empirical knowledge of Earth's astronomical parameters before 250 million years ago. Observed obliquity and precession terms support a 22-h length-of-day. The reconstructed astronomical time scale indicates a 7.793-million year duration for the Lopingian epoch, when strong 405-kyr cycles constrain astronomical modelling. This is the first significant advance in defining the Palaeozoic astronomical time scale, anchored to absolute time, bridging the Palaeozoic-Mesozoic transition.

  2. Fullerenes and interplanetary dust at the Permian-Triassic boundary.

    Science.gov (United States)

    Poreda, Robert J; Becker, Luann

    2003-01-01

    We recently presented new evidence that an impact occurred approximately 250 million years ago at the Permian-Triassic boundary (PTB), triggering the most severe mass extinction in the history of life on Earth. We used a new extraterrestrial tracer, fullerene, a third carbon carrier of noble gases besides diamond and graphite. By exploiting the unique properties of this molecule to trap noble gases inside of its caged structure (helium, neon, argon), the origin of the fullerenes can be determined. Here, we present new evidence for fullerenes with extraterrestrial noble gases in the PTB at Graphite Peak, Antarctica, similar to PTB fullerenes from Meishan, China and Sasayama, Japan. In addition, we isolated a (3)He-rich magnetic carrier phase in three fractions from the Graphite Peak section. The noble gases in this magnetic fraction were similar to zero-age deep-sea interplanetary dust particles (IDPs) and some magnetic grains isolated from the Cretaceous-Tertiary boundary. The helium and neon isotopic compositions for both the bulk Graphite Peak sediments and an isolated magnetic fraction from the bulk material are consistent with solar-type gases measured in zero-age deep-sea sediments and point to a common source, namely, the flux of IDPs to the Earth's surface. In this instance, the IDP noble gas signature for the bulk sediment can be uniquely decoupled from fullerene, demonstrating that two separate tracers are present (direct flux of IDPs for (3)He vs. giant impact for fullerene).

  3. Radon in the creswell crags Permian limestone caves.

    Science.gov (United States)

    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.

  4. 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.

  5. [German-Hungarian medical relationships during the Enlightenment; including an 18th century work on inoculation against plague].

    Science.gov (United States)

    Schultheisz, E

    2001-09-01

    The influence of German science and medicine on the development of Hungarian medicine in the age of Enlightenment has been extraordinary strong. Many Hungarian medical students stayed in German medical faculties. The medical interrelationships between Germany and Hungary in the 18th century are discussed in an overview according to the following dimensions: education of protestant Hungarian medical students at German >Aufklaerungs-Universitaeten<, practical and theoretical resonance, membership of scientific societies, personal contacts and correspondence. Outstanding personalities of this area were Daniel Fischer, István Weszprémi, Abraham Vater. Special attention is given to a new idea: inoculation against plague was first described by A. Vater in his work Blattern-Beltzen (1721). Thirty years later I. Weszprémi published his original conception - independently from Vater - in the Tentamen de inoculanda peste (1755).

  6. The EU Accession's Impact on the Hungarian Nonprofit Sector, The Nonprofit Organisations' Role in the Accession Process

    Directory of Open Access Journals (Sweden)

    György JENEI

    2006-02-01

    Full Text Available The paper gives an overview of the roles played by the Hungarian nonprofit organizations in the EU accession process. These roles are as follows:• To encourage and organize a dialogue and direct contacts between the “old” and “new” European citizens. • To assist people in becoming informed about and involved in European networks, to build solidarity and develop participative European citizenship. • To tackle the problems which constitute serious obstacles in the way of meeting European standards. The paper also tries to identify the very first impacts of the EU accession on the Hungarian nonprofit sector. The authors detect the implications of the regional approach for the co-operation between nonprofit organizations and analyze whether the Hungarian third sector and its governmental partner institutions are prepared for a prompt reaction to the accessibility of the EU structural funds.

  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. Permian-Triassic Osteichthyes (bony fishes): diversity dynamics and body size evolution.

    Science.gov (United States)

    Romano, Carlo; Koot, Martha B; Kogan, Ilja; Brayard, Arnaud; Minikh, Alla V; Brinkmann, Winand; Bucher, Hugo; Kriwet, Jürgen

    2016-02-01

    The Permian and Triassic were key time intervals in the history of life on Earth. Both periods are marked by a series of biotic crises including the most catastrophic of such events, the end-Permian mass extinction, which eventually led to a major turnover from typical Palaeozoic faunas and floras to those that are emblematic for the Mesozoic and Cenozoic. Here we review patterns in Permian-Triassic bony fishes, a group whose evolutionary dynamics are understudied. Based on data from primary literature, we analyse changes in their taxonomic diversity and body size (as a proxy for trophic position) and explore their response to Permian-Triassic events. Diversity and body size are investigated separately for different groups of Osteichthyes (Dipnoi, Actinistia, 'Palaeopterygii', 'Subholostei', Holostei, Teleosteomorpha), within the marine and freshwater realms and on a global scale (total diversity) as well as across palaeolatitudinal belts. Diversity is also measured for different palaeogeographical provinces. Our results suggest a general trend from low osteichthyan diversity in the Permian to higher levels in the Triassic. Diversity dynamics in the Permian are marked by a decline in freshwater taxa during the Cisuralian. An extinction event during the end-Guadalupian crisis is not evident from our data, but 'palaeopterygians' experienced a significant body size increase across the Guadalupian-Lopingian boundary and these fishes upheld their position as large, top predators from the Late Permian to the Late Triassic. Elevated turnover rates are documented at the Permian-Triassic boundary, and two distinct diversification events are noted in the wake of this biotic crisis, a first one during the Early Triassic (dipnoans, actinistians, 'palaeopterygians', 'subholosteans') and a second one during the Middle Triassic ('subholosteans', neopterygians). The origination of new, small taxa predominantly among these groups during the Middle Triassic event caused a

  9. [Administrative and reporting tasks of family physicians in Europe. Comparison with the Hungarian system].

    Science.gov (United States)

    Rurik, Imre; Kalabay, László

    2008-05-11

    Administrative tasks are continuously increasing in the different health systems worldwide and also in the primary care. The administrative and reporting tasks of family physicians in Hungary are regulated by laws and rules. The aim of the study was to compare the recent Hungarian administrative tasks to those of other European countries in the primary care. Family physicians from 22 countries of the European General Practice Research Network were asked to fill a questionnaire regarding their countries. The results of their answers were presented and analyzed. Doctors are paid by capitation or fee for services, sometimes by the combination of both. They are obliged to prepare reports which depend on the respective countries, contain identification data of patients, diagnoses to be set up, and treatments. Administrative duties and the national characteristics of drug-prescriptions, referral systems to specialist or hospital were also analyzed. Conclusions were made in comparison with the European and Hungarian regulations. Reports needed by the Hungarian authorities are more complex and detailed, with many overlaps. The reasons why data are needed are often not clear and do not fit for the purpose. The time available for medical treatment is decreased by administrative duties making the gate-keeper function ineffective. There is no time for real prevention. Without official (governmental) version of primary care softwares, family physicians use too many softwares with different quality, which are not compatible with each other. It is suggested to check and modify the data obliged in reporting systems. Only data relevant in epidemiological or economical points of view should be reported with more focus to personal protection of privacy rights.

  10. Association of an MHC class II haplotype with increased risk of polymyositis in Hungarian Vizsla dogs.

    Directory of Open Access Journals (Sweden)

    Jonathan Massey

    Full Text Available A breed-specific polymyositis is frequently observed in the Hungarian Vizsla. Beneficial clinical response to immunosuppressive therapies has been demonstrated which points to an immune-mediated aetiology. Canine inflammatory myopathies share clinical and histological similarities with the human immune-mediated myopathies. As MHC class II associations have been reported in the human conditions we investigated whether an MHC class II association was present in the canine myopathy seen in this breed. 212 Hungarian Vizsla pedigree dogs were stratified both on disease status and degree of relatedness to an affected dog. This generated a group of 29 cases and 183 "graded" controls: 93 unaffected dogs with a first degree affected relative, 44 unaffected dogs with a second degree affected relative, and 46 unaffected dogs with no known affected relatives. Eleven DLA class II haplotypes were identified, of which, DLA-DRB1*02001/DQA1*00401/DQB1*01303, was at significantly raised frequency in cases compared to controls (OR = 1.92, p = 0.032. When only control dogs with no family history of the disease were compared to cases, the association was further strengthened (OR = 4.08, p = 0.00011. Additionally, a single copy of the risk haplotype was sufficient to increase disease risk, with the risk substantially increasing for homozygotes. There was a trend of increasing frequency of this haplotype with degree of relatedness, indicating low disease penetrance. These findings support the hypothesis of an immune-mediated aetiology for this canine myopathy and give credibility to potentially using the Hungarian Vizsla as a genetic model for comparative studies with human myositis.

  11. Danilo Kiš and the Hungarian Holocaust: The Early Novel Psalm 44

    Directory of Open Access Journals (Sweden)

    John K. Cox

    2012-01-01

    Full Text Available Danilo Kiš's little known second novel, Psalm 44 (1962 is his first major prose work about the Holocaust. This novel was published for the first time in Hungarian translation in 1966 and English translation in 2012. The novel is quite different from Kiš's later works on the Holocaust, the autobiographical trilogy comprising Early Sorrows, Garden, Ashes, and Hourglass. The first difference is in setting. In Psalm 44, a number of important flashbacks take place in Újvidék/Novi Sad, the region of northern Serbia (then Yugoslavia under Hungarian occupation after 1941; much of the rest of the book takes place in Auschwitz and associated camps in Poland. The amount of Hungarian material is significant, but the inclusion of so much material from Auschwitz is not found elsewhere in Kiš 's oeuvre. The second difference is in the author's graphic portrayal of gruesome atrocities. For the literary historian, Psalm 44 is an important milestone in the development of Kiš 's thematic and stylistic inventory. For other historians, the novel functions in part as a microhistory of the Újvidék massacres (the "Cold Days" of early 1942. Kiš 's quest to find his own voice to attempt to convey the tragedy of the Holocaust—as important for the entire human family and the very region of Central Europe as it was for his own family—finds a parallel expression in the confusion, exhaustion, and skepticism of the characters in this novel.

  12. Calcimicrobialite after end-Permian mass extinction in South China and its palaeoenvironmental significance

    Institute of Scientific and Technical Information of China (English)

    WANG Yongbiao; TONG Jinnan; WANG Jiasheng; ZHOU Xiugao

    2005-01-01

    Calcimicrobialites, which could be correlated to the layer 27 in Meishan section according to the Hindeodus parvus, occur abruptly on the end-Permian mass extinction boundary in South China. Microbialites mainly distribute on the top of reef facies or shallow carbonate platforms, thinning into deep facies. All the microbialites discovered are composed of micrite and coarse crystal digitate carbonate or patch carbonate. Microfossils usually dominate in the microbialites, and small gastropods, bivalves and ostracodes can also be found. This fossil assemblage represents a simple but particular remanent biota after the end-Permian mass extinction on the top of reefs or shallow carbonate platforms.Abrupt occurrence of microbialites above the mass extinction boundary is the ecological response to the end-Permian global event in reef or shallow carbonate facies. Many studies have been done on the Permian-Triassic boundary and event in deep water facies sections or middle to lower shelf facies sections. However, the calcimicrobialites in South China are mainly located above reef facies or shallow carbonate platform facies. It will surely be helpful for people to know more about the different responses in different depths of ancient marine environment during the transition between Permian and Triassic by the study of petrology,palaeontology and palaeoecology of the calcimicrobialites.

  13. Silicified wood from the Permian and Triassic of Antarctica: Tree rings from polar paleolatitudes

    Science.gov (United States)

    Ryberg, P.E.; Taylor, E.L.

    2007-01-01

    The mass extinction at the Permian-Triassic boundary produced a floral turnover in Gondwana in which Paleozoic seed ferns belonging to the Glossopteridales were replaced by corystosperm seed ferns and other seed plant groups in the Mesozoic. Secondary growth (wood production) in both plant groups provides information on plant growth in relation to environment in the form of permineralized tree rings. Techniques utilized to analyze extant wood can be used on fossil specimens to better understand the climate from both of these periods. Late Permian and early Middle Triassic tree rings from the Beardmore Glacier area indicate an environment where extensive plant growth occurred at polar latitudes (~80–85°S, Permian; ~75°S, Triassic). A rapid transition to dormancy in both the Permian and Triassic woods suggests a strong influence of the annual light/dark cycle within the Antarctic Circle on ring production. Latewood production in each ring was most likely triggered by the movement of the already low-angled sun below the horizon. The plants which produced the wood have been reconstructed as seasonally deciduous, based on structural and sedimentologic evidence. Although the Late Permian climate has been reconstructed as cold temperate and the Middle Triassic as a greenhouse, these differences are not reflected in tree ring anatomy or wood production in these plant fossils from the central Transantarctic Mountains.

  14. Ammonoid Succession of Setorym River (Verkhoyansk Area) and Problem of PermianTriassic Boundary in Boreal Realm

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    The presence of a single Otoceras species (O. boreale), morphologically very variable, at the base of the Nekuchan Formation in Verkhoyansk, we believe, is to be obvious. Some morphological evidence leaves no doubt that two described morphs of O. boreale are a strictly corresponding sexual dimorphic pair. It is very likely that Kummel's idea that Canadian O. concavum Tozer is an invalid species is truthful, considering the range of variability seen in larger Siberian and Himalayan Otoceras fauna.Just above the upper Tatarian Imtachan Formation, the six stages of ammonoid succession can be recognized within the lower part of the Nekuchan Formation in the Setorym River Section: (a) Otoceras boreale ; (b) Otoceras boreale - Tom po phiceras pascoei ; (c) Otoceras boreale - Tom po phiceras pascoei Aldanoceras ; (d) Tompophiceras pascoei -Otoceras boreale - Aldanoceras ; ( e) Tompophiceras morpheous - T. pascoei - Aldanoceras ; (f) Tom po phiceras mor pheous - T. pascoei - Wordieoceras domokhotovi -Ophiceras transitorium ; (g) Tompophiceras morpheous - T. pascoei, corresponding to the Otoceras boreale and Tompophiceras morpheous zones. In spite of the domination of Otocerataceae or Xenodiscaceae in both of these zones and the presence of some Permian type conodonts in the lower part of the Otoceras boreale Zone, they seem to be early Induan in age on the basis of the following arguments: (1) in contrast to the underlying regressive type sediments of the Upper Tatarian Imtachan Formation, both the Otoceras boreale and the Tompophiceras morpheous zones of the lowermost part of the Nekuchan Formation correspond to the single transgressive cycle; (2) typical early Induan ammonoids (Ophiceras and Wordieoceras) have been recognized in the Tompophiceras morpheous zone;(3) all described ammonoid succession stages (a-g) are characterized by very gradual changes and therefore correspond to the different parts of the single zone or to the different zones of the same stage,but not

  15. 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.

  16. Marked differences in frequencies of statin therapy relevant SLCO1B1 variants and haplotypes between Roma and Hungarian populations.

    Science.gov (United States)

    Nagy, Agnes; Sipeky, Csilla; Szalai, Renata; Melegh, Bela Imre; Matyas, Petra; Ganczer, Alma; Toth, Kalman; Melegh, Bela

    2015-09-03

    SLCO1B1 polymorphisms are relevant in statin pharmacokinetics. Aim of this study was to investigate the genetic variability and haplotype profile of SLCO1B1 polymorphisms in Roma and Hungarian populations. Genotypes of 470 Roma and 442 Hungarian subjects for c.388A > G, c.521T > C and c.1498-1331T > C polymorphisms were determined by PCR-RFLP assay. Using these SNPs eight different haplotypes could be differentiated. Differences were found between Roma and Hungarians in SLCO1B1 388AA (24.5 vs. 45.5 %), GG (33.4 vs. 17.9 %) genotypes, AG + GG (75.5 vs. 54.5 %) carriers, in G allele frequency (0.545 vs. 0.362), respectively (p Roma (43.6 %) and in Hungarian (59.1 %) samples. The ht6 (GCT) was not present in Roma population samples Haplotype analyses showed striking differences between the Roma and Hungarian samples in ht4 (ATT, 37.2 % vs 20.8 %), ht5 (GCC, 1.15 % vs. 3.62 %) and ht8 (GTT, 43.6 % vs. 59.1 %) haplotypes (p Roma the 388A was found to be the minor allele contrary to Indians (India). The minor allele frequency of 521T > C and 1498-1331T > C SNPs are almost three times higher in Romas than in Indians (Singapore and Gujarati, respectively). Observed allele frequency for 1498-1331T > C polymorphism reflects the measured average European rates in Hungarians. The results can be applied in population specific treatment algorithms when developing effective programs for statin therapy.

  17. HUNGARIAN PHYTOSOCIOLOGICAL DATABASE (COENODATRE F: SAMPLING METHODOLOGY, NOMENCLATURE AND ITS ACTUAL STAGE

    Directory of Open Access Journals (Sweden)

    J CSIKY

    2007-01-01

    Full Text Available The article contains the methodological guide of the national phytocoenological database, called CoenoDat Reference Database, which was prepared to build up the first Hungarian reference databank of the natural and semi-natural vegetation types in 2003. Nomenclature of plants follows Dobolyi (2002. Syntaxonomical nomenclature follows Borhidi & Sánta (1999 and Borhidi (2003. For databasing the authors used TurboVeg for Windows. Up to now, CoenoDatRef contains some 9,000 relevés of app. 400 natural and/or semi-natural associations. The number of entered relevés of different vegetation classes is included.

  18. Planetary harmonics in the historical Hungarian aurora record (1523-1960)

    OpenAIRE

    Scafetta, Nicola; Willson, Richard C.

    2013-01-01

    The historical Hungarian auroral record extends from 1523 to 1960 and is longer than the sunspot record. Harmonic analysis reveals four major multidecadal secular cycles forming an approximate harmonic set at periods of 42.85, 57.13, 85.7 and 171.4 years. These four frequencies are very close to the four major heliospheric oscillations relative to the center of mass of the solar system caused by Jupiter, Saturn, Uranus and Neptune. Similar frequencies are found in solar radiation models based...

  19. HUNGARIAN PHYTOSOCIOLOGICAL DATABASE (COENODATRE F: SAMPLING METHODOLOGY, NOMENCLATURE AND ITS ACTUAL STAGE

    Directory of Open Access Journals (Sweden)

    K LAJER

    2007-04-01

    Full Text Available The article contains the methodological guide of the national phytocoenological database, called CoenoDat Reference Database, which was prepared to build up the first Hungarian reference databank of the natural and semi-natural vegetation types in 2003. Nomenclature of plants follows Dobolyi (2002. Syntaxonomical nomenclature follows Borhidi & Sánta (1999 and Borhidi (2003. For databasing the authors used TurboVeg for Windows. Up to now, CoenoDatRef contains some 9,000 relevés of app. 400 natural and/or semi-natural associations. The number of entered relevés of different vegetation classes is included.

  20. Generating motivation in minor language education: A case of Hungarian in Japan

    Directory of Open Access Journals (Sweden)

    Mari Okamoto

    2016-10-01

    Full Text Available In this paper I describe the landscape of Hungarian language in Japan and analyse problems that occur. I describe my teaching experience at a Japanese university and suggest an effective manner of teaching a minor language, in terms of both goal setting and methodology. Specifically, I present a potentially effective pedagogy to instruct minor languages, which I have adopted in my bilingual booklets projects. Bilateral activities between language learners and target language speakers are utilized in this project, which ultimately promote language learning motivation.

  1. The Potential Consequences of the Hungarian Red Mud Disaster for Soil

    OpenAIRE

    RUYTERS, Stefan; Mertens, Jelle; Smolders, Erik

    2011-01-01

    In October 2010 a dam of a waste reservoir of the Hungarian Aluminium Cooperation broke resulting in a red mud (pH=12) spill across the Torna river flooding the cities of Devecser and Kolontar in Hungary. Approximately 800 ha of land have been contaminated with red mud. Red mud was characterized and its toxicity for plants was measured to evaluate the soil contamination risks. Increasing red mud doses were mixed into the soil up to a 16.5% dry weight fraction resulting in a maximal soil pH in...

  2. Hungarian surveillance of germinal mutations. Lack of detectable increase in indicator conditions caused by germinal mutations following the Chernobyl accident

    Energy Technology Data Exchange (ETDEWEB)

    Czeizel, A. (National Inst. of Hygiene, Budapest (Hungary). Dept. of Human Genetics and Teratology)

    1989-07-01

    The Hungarian surveillance of germinal mutations is based on three indicator conditions seen in offspring, i.e., 15 sentinel anomalies, Down syndrome and component anomaly pairs of unidentified multiple congenital anomalies. It is an 'opportunistic program', because the necessary data are available from the Hungarian Congenital Malformation Registry. This system is described and the criteria of a good registry are summarized. The analysis of indicator conditions caused by germinal mutations did not reveal any measurable mutagenic effects in Hungary following the accident at the Chernobyl nuclear power plant. The pros and cons of germinal mutation surveillance are discussed. (orig.).

  3. Chondritic meteorite fragments associated with the Permian-Triassic boundary in Antarctica.

    Science.gov (United States)

    Basu, Asish R; Petaev, Michail I; Poreda, Robert J; Jacobsen, Stein B; Becker, Luann

    2003-11-21

    Multiple chondritic meteorite fragments have been found in two sedimentary rock samples from an end-Permian bed at Graphite Peak in Antarctica. The Ni/Fe, Co/Ni, and P/Fe ratios in metal grains; the Fe/Mg and Mn/Fe ratios in olivine and pyroxene; and the chemistry of Fe-, Ni-, P-, and S-bearing oxide in the meteorite fragments are typical of CM-type chondritic meteorites. In one sample, the meteoritic fragments are accompanied by more abundant discrete metal grains, which are also found in an end-Permian bed at Meishan, southern China. We discuss the implications of this finding for a suggested global impact event at the Permian-Triassic boundary.

  4. Distribution of the Permian Monodiexodina in Karakorum and Kunlun and its Geological Significance

    Institute of Scientific and Technical Information of China (English)

    YAO Jianxin; WANG Naiwen; XIAO Xuchang; JI Zhansheng; WU Guichun; WU Zhenjie; LI Boqin; WANG Jun; WANG Yong; ZHAI Qingguo

    2009-01-01

    The Permian fusulinoidean genus Monodiexodina is widely distributed in east Tethys. The genus might be an important indicator for the northern margin of Gondwana in northwestern China, but this is disputed. Monodiexodina.bearing areas can be restored as in either northern or southern middle latitudes with a symmetrical distribution between a high latitudinal, cool/cold water climatic realm and a paleotropical, warm water realm. Permian strata bearing Monodiexodina in Karakornm, Muztag Pear, and Buka Daban Pear of the east Kunlun Mountains can be correlated with each other. Faunal analyses and the stratigraphical position of Monodiexodina.bearing strata indicate that both Karakorum, east Kunlun, and the Pamirs were formed in a cool temperate sea area of the northern hemisphere in middle latitudes during the Permian, rather than at the Gondwana margin.

  5. 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

  6. Evolutionary patterns of Productida (Brachiopoda) morphology during the Permian in South China

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    The evolutionary patterns of Productida (brachiopod) morphology throughout the Permian show that while the percentage proportion of Productida (brachiopod) with strongly concentric and radial ornamentation declined from the Cisuralian to the Guadalupian, and then increased towards the Changhsingian via Wuchiapingian, the percentage proportion of Productida (brachiopod) with fine concentric and radial ornamentation distinctly increased from the Cisuralian to the Guadalupian, slightly declined towards the Wuchiapingian, and then increased towards the Changhsingian. From the Cisuralian to the Changhsingian, the percentage proportion of brachiopods with spinose ornamentation shows a persistent declining trend. The shell size generally indicates a miniaturization trend at species level during the Wuchiapingian to Changhsingian (including the transitional bed). These evolutionary patterns of brachiopod ornamentation and size are possibly related to the anoxia, food shortage, sea-level fluctuation, and change of substrate in the Permian (including the Permian-Triassic transitional interval) in South China.

  7. Evolutionary patterns of Productida (Brachiopoda)morphology during the Permian in South China

    Institute of Scientific and Technical Information of China (English)

    ZHANG Yang; HE WeiHong

    2008-01-01

    The evolutionary patterns of Productida (brachiopod) morphology throughout the Permian show that while the percentage proportion of Productida (brachiopod) with strongly concentric and radial ornamentation declined from the Cisuralian to the Guadalupian,and then increased towards the Changhsingian via Wuchiapingian,the percentage proportion of Productida (brachiopod) with fine concentric and radial ornamentation distinctly increased from the Cisuralian to the Guadalupian,slightly declined towards the Wuchiapingian,and then increased towards the Changhsingian.From the Cisuralian to the Changhsingian,the percentage proportion of brachiopods with spinose ornamentation shows a persistent declining trend.The shell size generally indicates a miniaturization trend at species level during the Wuchiapingian to Changhsingian (including the transitional bed).These evolutionary patterns of brachiopod ornamentation and size are possibly related to the anoxia,food shortage,sea-level fluctuation,and change of substrate in the Permian (including the Permian-Triassic transitional interval) in South China.

  8. Morphological disparity of ammonoids and the mark of Permian mass extinctions.

    Science.gov (United States)

    Villier, Loïc; Korn, Dieter

    2004-10-08

    The taxonomic diversity of ammonoids, in terms of the number of taxa preserved, provides an incomplete picture of the extinction pattern during the Permian because of a strongly biased fossil record. The analysis of morphological disparity (the variety of shell shapes) is a powerful complementary tool for testing hypotheses about the selectivity of extinction and permits the recognition of three distinct patterns. First, a trend of decreasing disparity, ranging for about 30 million years, led to a minimum disparity immediately before the Permian-Triassic boundary. Second, the strongly selective Capitanian crisis fits a model of background extinction driven by standard environmental changes. Third, the end-Permian mass extinction operated as a random, nonselective sorting of morphologies, which is consistent with a catastrophic cause.

  9. Good genes and good luck: ammonoid diversity and the end-Permian mass extinction.

    Science.gov (United States)

    Brayard, Arnaud; Escarguel, Gilles; Bucher, Hugo; Monnet, Claude; Brühwiler, Thomas; Goudemand, Nicolas; Galfetti, Thomas; Guex, Jean

    2009-08-28

    The end-Permian mass extinction removed more than 80% of marine genera. Ammonoid cephalopods were among the organisms most affected by this crisis. The analysis of a global diversity data set of ammonoid genera covering about 106 million years centered on the Permian-Triassic boundary (PTB) shows that Triassic ammonoids actually reached levels of diversity higher than in the Permian less than 2 million years after the PTB. The data favor a hierarchical rather than logistic model of diversification coupled with a niche incumbency hypothesis. This explosive and nondelayed diversification contrasts with the slow and delayed character of the Triassic biotic recovery as currently illustrated for other, mainly benthic groups such as bivalves and gastropods.

  10. Altered river morphology in south africa related to the permian-triassic extinction

    Science.gov (United States)

    Ward; Montgomery; Smith

    2000-09-08

    The Permian-Triassic transition in the Karoo Basin of South Africa was characterized by a rapid and apparently basin-wide change from meandering to braided river systems, as evidenced by preserved sedimentary facies. This radical changeover in river morphology is consistent with geomorphic consequences stemming from a rapid and major die-off of rooted plant life in the basin. Evidence from correlative nonmarine strata elsewhere in the world containing fluvial Permian-Triassic boundary sections suggests that a catastrophic terrestrial die-off of vegetation was a global event, producing a marked increase in sediment yield as well as contributing to the global delta(13)C excursion across the Permian-Triassic boundary.

  11. 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.

  12. Timing of mammal-like reptile extinctions across the Permian-Triassic boundary in South Africa

    Science.gov (United States)

    MacLeod, Kenneth G.; Smith, Roger M. H.; Koch, Paul L.; Ward, Peter D.

    2000-03-01

    The rate, timing, and pattern of change in different regions and paleoenvironments are critical for distinguishing among potential causes for the Permian-Triassic (P-T) extinction. Carbon isotopic stratigraphy can provide global chronostratigraphic control. We report a large δ13C excursion at the P-T boundary and no long-term Permian δ13C trends for samples from the interior of Pangea. Stratigraphic gaps between available samples limit the resolution of our δ13C curve, but the excursion is within a 15-m-thick zone of overlap between Permian and Triassic taxa. Sedimentological and taphonomic observations demonstrate that this 15 m interval does not represent geologically instantaneous deposition. Together these data support a rapid and globally synchronous P-T event, but suggest that it occurred over a geologically resolvable interval of time.

  13. Alkane Biomarkers in Permian-Triassic Boundary Strata at Meishan Section, Changxing,Zhejiang Province

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    Meishan Section D in Changxing County, Zhejiang Province, China has been selected as the global stratotype of the Permian-Triassic boundary and various studies have been done at the boundary, but the gas chromatographic-mass spectrographic analysis of alkane biomarkers has not been investigated. This paper presents the results of a study of the biomarkers analyzed in a series of samples across the Permian-Triassic boundary at both Meishan Section A and Section D. The results show that the overall concentration of alkane biomarkers in the Permian-Triassic boundary strata is high in Bed 26 while it is low in Bed 27. A variety of biomarker parameters demonstrate that the main sources of organic matter in the sediment are algae and bacteria and that the depositional environment varied from weakly oxidizing to reducing during the studied interval.

  14. 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

  15. Upper Cisuralian palynology and palaeoclimate of Manuguru area Godavari basin, and their global correlation

    Indian Academy of Sciences (India)

    Pauline Sabina K; Neerja Jha

    2014-10-01

    The Permian system of the Palaeozoic Erathem is divided into three series, the Early Permian Cisuralian Series, the Middle Permian Guadalupian Series, and the Late Permian Lopingian Series. The Cisuralian Series encompasses the Asselian to Kungurian stages which constitute the basal part of the Gondwana supersequence I. In India, they are represented lithostratigraphically by the Talchir, Karharbari, and Barakar formations. This paper presents the palynological results from the Barakar Formation of the Upper Cisuralian Series from Manuguru which lies in the southeastern part of the Godavari basin. The succession studied comprises 35 subsurface samples from bore hole 1007 represented by clay, shale, sandstone, and coal. The palynofloras in this sequence have a homogenous composition demonstrating that not many significant floral changes took place through the considered stratigraphic range. The entire sequence is characterized by the dominance of nonstriate bisaccate genus Scheuringipollenites and subdominance of striate bisaccate genus Faunipollenites (=Protohaploxypinus). The other pollen genera among the nonstriate bisaccates are Rhizomaspora, Primuspollenites, Ibisporites, and Platysaccus. The striate bisaccates include Striatites, Striatopodocarpites, and Stroterosporites. The taeniate taxa are represented by Lueckisporites and Lunatisporites. The common monosaccate genera include Caheniasaccites, Potoniesporites, and Barakarites. Spores are less common and include Latosporites, Brevitriletes, Horriditriletes, Microbaculispora, and Callumispora. They characterize the palynofloral composition of the Lower Barakar Formation. The correlation of this assemblage with some of the biostratigraphic palynozones proposed previously for the Cisuralian sequences of the Paraná Basin of South America, Kalahari Karoo Basin of South Africa, Ruhuhu Basin of Tanzania, East Africa as well as palynoassemblages from South Victoria Land and Dronning Maud Land, Antarctica and Collie

  16. Terrestrial paleoenvironment characterization across the Permian-Triassic boundary in South China

    Science.gov (United States)

    Bercovici, Antoine; Cui, Ying; Forel, Marie-Béatrice; Yu, Jianxin; Vajda, Vivi

    2015-02-01

    Well-preserved marine fossils in carbonate rocks permit detailed studies of the end-Permian extinction event in the marine realm. However, the rarity of fossils in terrestrial depositional environments makes it more challenging to attain a satisfactory degree of resolution to describe the biotic turnover on land. Here we present new sedimentological, paleontological and geochemical (X-ray fluorescence) analysis from the study of four terrestrial sections (Chahe, Zhejue, Mide and Jiucaichong) in Western Guizhou and Eastern Yunnan (Yangtze Platform, South China) to evaluate paleoenvironmental changes through the Permian-Triassic transition. Our results show major differences in the depositional environments between the Permian Xuanwei and the Triassic Kayitou formations with a change from fluvial-lacustrine to coastal marine settings. This change is associated with a drastic modification of the preservation mode of the fossil plants, from large compressions to small comminuted debris. Plant fossils spanning the Permian-Triassic boundary show the existence of two distinct assemblages: In the Xuanwei Formation, a Late Permian (Changhsingian) assemblage with characteristic Cathaysian wetland plants (mainly Gigantopteris dictyophylloides, Gigantonoclea guizhouensis, G. nicotianaefolia, G. plumosa, G. hallei, Lobatannularia heinanensis, L. cathaysiana, L. multifolia, Annularia pingloensis, A. shirakii, Paracalamites stenocostatus, Cordaites sp.) is identified. In the lowermost Kayitou Formation, an Early Triassic (Induan) Annalepis-Peltaspermum assemblage is shown, associated with very rare, relictual gigantopterids. Palynological samples are poor, and low yield samples show assemblages almost exclusively represented by spores. A ∼1 m thick zone enriched in putative fungal spores was identified near the top of the Xuanwei Formation, including diverse multicellular forms, such as Reduviasporonites sp. This interval likely corresponds to the PTB "fungal spike

  17. 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.

  18. [Acute pancreatitis. Evidence-based practice guidelines, prepared by the Hungarian Pancreatic Study Group].

    Science.gov (United States)

    Hritz, István; Czakó, László; Dubravcsik, Zsolt; Farkas, Gyula; Kelemen, Dezső; Lásztity, Natália; Morvay, Zita; Oláh, Attila; Pap, Ákos; Párniczky, Andrea; Sahin-Tóth, Miklós; Szentkereszti, Zsolt; Szmola, Richárd; Szücs, Ákos; Takács, Tamás; Tiszlavicz, László; Hegyi, Péter

    2015-02-15

    Acute pancreatitis is one of the most common diseases of the gastrointestinal tract associated with significant morbidity and mortality that requires up-to-date and evidence based treatment guidelines. The Hungarian Pancreatic Study Group proposed to prepare evidence based guideline for the medical and surgical management of acute pancreatitis based on the available international guidelines and evidence. The preparatory and consultation task force appointed by the Hungarian Pancreatic Study Group translated and, if it was necessary, complemented and/or modified the international guidelines. All together 42 relevant clinical questions were defined in 11 topics (Diagnosis and etiology, Prognosis, Imaging, Fluid therapy, Intensive care management, Prevention of infectious complications, Nutrition, Biliary interventions, Post-endoscopic retrograde cholangio-pancreatography pancreatitis, Indication, timing and strategy for intervention in necrotizing pancreatitis, Timing of cholecystectomy [or endoscopic sphincterotomy]). Evidence was classified according to the UpToDate® grading system. The draft of the guideline was presented and discussed at the consensus meeting on September 12, 2014. 25 clinical questions with almost total (more than 95%) and 17 clinical questions with strong (more than 70%) agreement were accepted. The present guideline is the first evidence based acute pancreatitis guideline in Hungary. The guideline may provide important help for tuition, everyday practice and for establishment of proper finance of acute pancreatitis. Therefore, the authors believe that these guidelines will widely become as basic reference in Hungary.

  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. [Chronic pancreatitis. Evidence based management guidelines of the Hungarian Pancreatic Study Group].

    Science.gov (United States)

    Takács, Tamás; Czakó, László; Dubravcsik, Zsolt; Farkas, Gyula; Hegyi, Péter; Hritz, István; Kelemen, Dezső; Lásztity, Natália; Morvay, Zita; Oláh, Attila; Pap, Ákos; Párniczky, Andrea; Patai, Árpád; Sahin-Tóth, Miklós; Szentkereszti, Zsolt; Szmola, Richárd; Tiszlavicz, László; Szücs, Ákos

    2015-02-15

    Chronic pancreatitis is an inflammatory disease associated with structural and functional damage of the pancreas. In most cases pain, maldigestion and weight loss are the leading symptoms, which significantly worsen the quality of life. Correct diagnosis and differential diagnosis of chronic pancreatitis and treatment of these patients requires up-to-date and evidence based treatment guidelines. The Hungarian Pancreatic Study Group proposed to prepare an evidence based guideline based on the available international guidelines and evidence. 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. 123 relevant clinical questions in 11 topics were defined. Evidence was classified according to the UpToDate® grading system. The draft of the guidelines were presented and discussed at the consensus meeting in September 12, 2014. All clinical questions were accepted with total or strong agreement. The present guideline is the first evidence based guideline for chronic pancreatitis in Hungary. This guideline provides very important and helpful data for tuition, everyday practice and proper financing of chronic pancreatitis. Therefore, the authors believe that these guidelines will widely become a basic reference in Hungary.

  1. Vitamin D Receptor Gene Polymorphisms and Haplotypes in Hungarian Patients with Idiopathic Inflammatory Myopathy

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    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.

  2. Social Well-Being in the Hungarian Metropolitan Regions: An Empirical Application Of The Stiglitz Report

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    Márton Berki

    2015-10-01

    Full Text Available Based on a representative sociological survey with a sample size of 5.000 respondents carried out in 2014, this study investigates the social well-being of people living in the nine largest Hungarian cities and their metropolitan regions, in comparison with survey results from 2005. In the analysis, particular attention has been paid to the Stiglitz Report’s recommendations, to the multi-dimensional nature of social well-being, as well as to the simultaneous consideration of its objective and subjective factors. In the case of the Hungarian metropolitan regions, the eight dimensions of social well-being identified in the Stiglitz Report are explored: (1 material living standards (income, consumption and wealth, (2 health, (3 education, (4 personal activities including work, (5 political voice and governance, (6 social connections and relationships, (7 environment (present and future conditions, and (8 insecurity (of an economic as well as a physical nature. The empirical analysis revealed that the former core–periphery downward slope of metropolitan regions has clearly changed over the past ten years; whereas city centres are still in a favourable position, and the urban outskirts are getting more and more fragmented, suburban zones have undergone significant restructuring. As a result, developed and underdeveloped suburbs have seen an equalisation in terms of social well-being since 2005.

  3. 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 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.

  4. 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.

  5. Implementing new advanced airway management standards in the Hungarian physician staffed Helicopter Emergency Medical Service.

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    Soti, Akos; Temesvari, Peter; Hetzman, Laszlo; Eross, Attila; Petroczy, Andras

    2015-01-09

    In 2011 the Hungarian Air Ambulance Nonprofit Limited Company introduced a new Rapid Sequence Intubation standard operating procedure using a template from London's Air Ambulance. This replaced a previous ad-hoc and unsafe prehospital advanced airway management practice. It was hoped that this would increase clinical standards including internationally comparable results. All Rapid Sequence Intubations performed by the units of the Hungarian Air Ambulance under the new procedure between June 2011 and November 2013 were reviewed in a retrospective database analysis. During this period the air ambulance units completed 4880 missions with 433 intubations performed according to the new procedure. The rate of intubations that were successful on first attempt was 95.4% (413), while intubation was successful overall in 99.1% (429) of the cases; there was no failed airway. 90 complications were noted with 73 (16.9%) patients. Average on scene time was 49 minutes (ranging between: 15-110 minutes). This data shows that it is possible to effectively change a system that was in place for decades by implementing a new robust system that is based on a good template.

  6. Identity, tradition, society. Experiences from the south Hungarian region great plain

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    Szarvak Tibor

    2006-01-01

    Full Text Available In the period before the 1990s, models of identity were not allowed if they differed from the expectations of the political authorities (national ethnic, political, religious, socio-cultural etc, so that the issue of identity could not appear in public discourse. From the standpoint of traditional communities, there were some elements which led to significant consequences: state socialism and social practice could not cure the traumas of two world wars, which were additionally burdened by the disintegration of traditional communities existing before the period of state socialism, as well as by the indistinct Hungarian identity, the consequence of a deformed internationalism. All these factors led to the situation in which the majority of the Hungarians did not have established patterns of identity at the beginning of the 1990s, which was, however, of vital importance for the constant changing requests of social environment. During the 1990s and earlier, people carried out mostly sociological and socio-osychological researches to introduce and investigate the main features of national identity.

  7. [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.

  8. The interdependencies of bilingual behaviour. Psycholinguistic and sociolinguistic profile of Hungarian-Romanian bilinguals

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    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.

  9. 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.

  10. Phytoseiid mites (Acari, Mesostigmata from the rest areas of Hungarian highways

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    Kontschán, Jenő

    2014-06-01

    Full Text Available The mesostigmatid mite family Phytoseiidae was surveyed in rest areas of Hungarian highways by examination of leaves collected from arboreal plants. All together 15 species, ca. 20 % of the Hungarian Phytoseiid fauna were recorded. Seven species were collected from the ring highway around Budapest (M0, ten species were found alongside the northwestern highway (M1, six-six species were recorded from the north-eastern and south-eastern highways (M3 and M5, and five species from the area of south-western highway (M7, finally two species were found on the newly built southern highway (M6. Euseius finlandicus (Oudemans, 1915 was present in most of the sampling sites, while other common species were Phytoseius macropilis (Banks, 1909; Kampimodromus aberrans (Oudemans, 1930; Neoseiulella aceri (Collyer, 1957 and Typhlodromus (Typhlodromus tiliae Oudemans, 1929. Typhloseiulus peculiaris (Kolodochka, 1980 was shown at the first time from Hungary in the framework of our study, thus a short description and new illustrations are given to this species.

  11. The voice of the Martians Hungarian scientists who shaped the 20th century in the West

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    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...

  12. OVERVIEW OF THE PROHIBITION OF REFORMATIO IN PEIUS IN THE HUNGARIAN CRIMINAL PROCEDURE

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    CSENGE D. TOTH

    2011-04-01

    Full Text Available The prohibition of reformation in peius has two meanings in the Hungarian legal terminology, such as the prohibition of increasing punishment and the so called reformation in peius. In the effective Hungarian legal system it is regulated, within the rules of the criminal procedure, regarding the ordinary and extraordinary legal remedies, separate procedures and, in addition to the criminal procedure, it is regulated even regarding the law of minor offences. Furthermore, the reformation in peius is not an inevitable consequence of the rule of law, but only a legal favour, and many questions and problems emerge in the light of fundamental principles and constitutionality concerning this prohibition. The prohibition of reformation in peius may be regarded as a legal guarantee for the defence to be able to file an appeal without the risk that the judgment might be altered to detriment of the accused. Therefore, it is a case of favour defensionis and as such it plays a huge role in sentencing, especially when the judgment was appealed in order to increase the severity of sentences.This paper examines the connection between the prohibition of reformation in peius and the principle of constitutionality, as well as the its relation to the aggravating and mitigating factors of sentencing taken into account by the court of appeal.

  13. The Water Pricing Effects on the Water Use of the Hungarian Households

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    László VASA

    2009-05-01

    Full Text Available Hungary has remarkable surface and subsurface water resources which result in important comparative benefits. In Hungary, before the political change, the water prices were determined by the state. According to the underlying principles of the communism, the water prices were very low as well. After the political and economical change in Hungary, from 1990 the water market started to be oligopoly-like: today the water supply is managed by regional water-work companies which are operating under state coordinated frames (e.g. price allowance, state-fixed prices containing profit. The consequences of the changeover to the capitalism have several effects; there is a need for the validating of the real costs and the environmental aspects in the water prices. This new approach led to the increased water-prices. In this study, the reaction of the Hungarian households to the growing of the water-rates is examined. The research work is based on primary statistical data. The analysis shows that the water consumption is hardly decreased and the sparing of water became more important. The study overviews the Hungarian water consumption structure as well.

  14. Propaganda Versus Genocide: The United States War Refugee Board and the Hungarian Holocaust

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    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. OVERVIEW OF THE PROHIBITION OF REFORMATIO IN PEIUS IN THE HUNGARIAN CRIMINAL PROCEDURE

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    Csongor HERKE

    2011-08-01

    Full Text Available The prohibition of reformation in peius has two meanings in the Hungarian legal terminology, such as the prohibition of increasing punishment and the so called reformation in peius. In the effective Hungarian legal system it is regulated, within the rules of the criminal procedure, regarding the ordinary and extraordinary legal remedies, separate procedures and, in addition to the criminal procedure, it is regulated even regarding the law of minor offences. Furthermore, the reformation in peius is not an inevitable consequence of the rule of law, but only a legal favour, and many questions and problems emerge in the light of fundamental principles and constitutionality concerning this prohibition. The prohibition of reformation in peius may be regarded as a legal guarantee for the defence to be able to file an appeal without the risk that the judgment might be altered to detriment of the accused. Therefore, it is a case of favour defensionis and as such it plays a huge role in sentencing, especially when the judgment was appealed in order to increase the severity of sentences.This paper examines the connection between the prohibition of reformation in peius and the principle of constitutionality, as well as the its relation to the aggravating and mitigating factors of sentencing taken into account by the court of appeal.

  16. Grammatical Gender Trouble and Hungarian Gender[lessness]. Part I: Comparative Linguistic Gender

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    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.

  17. Genetic covariance between central corneal thickness and anterior chamber volume: a Hungarian twin study.

    Science.gov (United States)

    Toth, Georgina Zsofia; Racz, Adel; Tarnoki, Adam Domonkos; Tarnoki, David Laszlo; Szekelyhidi, Zita; Littvay, Levente; Suveges, Ildiko; Nemeth, Janos; Nagy, Zoltan Zsolt

    2014-10-01

    Few, and inconsistent, studies have showed high heritability of some parameters of the anterior segment of the eye; however, no heritability of anterior chamber volume (ACV) has been reported, and no study has been performed to investigate the correlation between the ACV and central corneal thickness (CCT). Anterior segment measurements (Pentacam, Oculus) were obtained from 220 eyes of 110 adult Hungarian twins (41 monozygotic and 14 same-sex dizygotic pairs; 80% women; age 48.6 ± 15.5 years) obtained from the Hungarian Twin Registry. Age- and sex-adjusted heritability of ACV was 85% (bootstrapped 95% confidence interval; CI: 69% to 93%), and 88% for CCT (CI: 79% to 95%). Common environmental effects had no influence, and unshared environmental factors were responsible for 12% and 15% of the variance, respectively. The correlation between ACV and CCT was negative and significant (r ph = -0.35, p covariance significantly (0.934; CI: 0.418, 1.061) based on the bivariate Cholesky decomposition model. These findings support the high heritability of ACV and central corneal thickness, and a strong genetic covariance between them, which underscores the importance of identification of the specific genetic factors and the family risk-based screening of disorders related to these variables, such as open-angle and also angle closure glaucoma and corneal endothelial alterations.

  18. Hungarians of Romania: Demographic dynamics for the past one and a half century

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    István Horváth

    2014-10-01

    Full Text Available En los últimos 150 años, la dinámica demográfica del grupo de los Húngaros de Rumanía (la mayoría viviendo en la provincia histórica de Transilvania ha sido espectacular. El artículo presenta esta dinámica analizando el contexto de los altos y bajos en cuanto al volumen y aportación de este grupo de los Húngaros de Rumanía. Los cambios demográficos naturales, la migración, la asimilación y la lógica de la clasificación étnica q sufrió varios cambios, ha determinado los cambios en volumen de esta población. Este artículo es una análisis longitudinal de la manera en el cual cada uno de los aspectos mencionados ante-riormente ha contribuido a la dinámica demográfica cambiante (crecimiento y decrecimiento del volumen y de la proporción de la minoría Húngara de Transilvania.Palabras clave: Hungarians of Romania, demographic dynamic of the Hungarian minority in Transylvania, demographic changes, assimilation, ethnic classification.__________________________

  19. The coexistence of Swabians and Hungarians in a village in near Budapest

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    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.

  20. Hungarian gyerekestül vs. gyerekkel (‘with [the] kid’

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    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.

  1. Language Play and Linguistic Hybridity as Current Trends in Hungarian Word-Formation

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    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.

  2. Non-blind walls: sensing (and seeing through decoration in hungarian schools

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    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.

  3. Hungarian Population Discourses in the Twentieth Century: The Problem of Declining Birth Rates

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    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.

  4. Anoxia duirng the Late Permian Binary Mass Extinction and Dark Matter

    CERN Document Server

    Abbas, S; Mohanty, S; Abbas, Samar; Abbas, Afsar; Mohanty, Shukadev

    2000-01-01

    Recent evidence quite convincingly indicates that the Late Permian biotic crisis was in fact a binary extinction with a distinct end-Guadalupian extinction pulse preceding the major terminal end-Permian Tartarian event by 5 million years. In addition anoxia appears to be closely associated with each of these end-Paleozoic binary extinctions. Most leading models cannot explain both anoxia and the binary characteristic of this crisis. In this paper we show that the recently proposed volcanogenic dark matter scenario succeeds in doing this.

  5. Large perturbations of the carbon cycle during recovery from the end-permian extinction.

    Science.gov (United States)

    Payne, Jonathan L; Lehrmann, Daniel J; Wei, Jiayong; Orchard, Michael J; Schrag, Daniel P; Knoll, Andrew H

    2004-07-23

    High-resolution carbon isotope measurements of multiple stratigraphic sections in south China demonstrate that the pronounced carbon isotopic excursion at the Permian-Triassic boundary was not an isolated event but the first in a series of large fluctuations that continued throughout the Early Triassic before ending abruptly early in the Middle Triassic. The unusual behavior of the carbon cycle coincides with the delayed recovery from end-Permian extinction recorded by fossils, suggesting a direct relationship between Earth system function and biological rediversification in the aftermath of Earth's most devastating mass extinction.

  6. NEW FINDINGS OF PERMIAN FUSULINIDS AND CORALS FROM WESTERN KARAKORUM AND E HINDU KUSH (PAKISTAN

    Directory of Open Access Journals (Sweden)

    ERNST JA. LEVEN

    2007-07-01

    Full Text Available Additional findings of fusulinids and corals from Permian rocks of Western Karakorum and Eastern Hindu Kush are reported. The Lashkargaz Fm. of Western Karakorum (Sakmarian - Kubergandian in age, is redefined in its uppermost part. A new unit of sucrosic dolostone, the Ini Sar Fm., of early Murgabian age in its basal part, is established for a level previously attributed to the Ailak Fm. The Ailak Fm. is confirmed to be Late Permian in its lower part. A rich fusulinid fauna of early Kubergandian age was found in a carbonate nappe previously unidentified, along the Pakistan-Afghanistan border in the Eastern Hindu Kush. 

  7. Reexamination of Radiolarian Biostratigraphy in Permian in Pelagic Chert Sequences at Dachongling Section, South China

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    Permian radiolarian biostratigraphy was reexamined in the bedded chert section in Qinzhou area of southeast Guangxi Zhuang Autonomous Region, South China. On the basis of the analyses of characteristic radiolarian composition, six radiolarian zones are recognized, namely, Pseudoalbaillella longtanensis Zone, Pseudoalbaillella globosa Zone, Follicucullus monacanthus Zone, Follicucullus scholasticus Zone, Follicucullus charveti Zone and Neoalbaillella ornithoformis Zone, in ascending order. Correlation of these radiolarian zones with those in Japan is presented. The Neoalbaillella ornithoformis Zone was firstly discovered in Dachongling Section, which may indicate that pelagic chert of the late Permian existed there, according to the co-occurring conodonts.

  8. Inversion tectonics in the Anayet Permian basin (Axial Zone, Central Pyrenees)

    Science.gov (United States)

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

    2012-04-01

    During Permian times the Pyrenees were characterized by extensional tectonics that opened subsident basins with pull-apart geometries. The Anayet Permian basin crops out in the western Spanish Axial Zone between the Aragon and Tena valleys. It is WNW-trending and it is filled by a continental Permian succession that represents the first post-variscan deposits in the area. Permian deposits rest discordantly over Devonian to Carboniferous limestones, sandstones and slates. In the Anayet basin, Permian deposits have been classically divided in four main detrital groups, mainly composed of sandstones and conglomerates, with three basic volcanic episodes interbedded (Gisbert, 1984, Bixel, 1987). Due to the lithological characteristics of the Permian rocks in this region, there are almost no accurate age constraints for these units. A detailed structural study of the area, including mapping and balanced cross-sections, shows increasingly older rocks to the west of the Anayet basin. Moreover, it can be deduced a mean slope of around 11 % to the west for the basin. These data confirm that the basin depocenter was located to the west and that the Anayet basin was partitioned by N10 °E-trending normal faults. Although the contacts between the Permian and the Devono-Carboniferous rocks are covered by quaternary deposits in most of its extent, a fault contact can also be recognized. The fault contact is a 3 m thick shear zone oriented N120 ° E and dipping 60° to the North. It develops breccias, fault gouges and sigmoidal S-C tectonites indicating a reverse motion. The contact places Permian slates and sandstones over Carboniferous limestones and is almost parallel to the alpine cleavage deforming Permian rocks. The slope of the contact together with the presence of younger rocks in the hangingwall of the reverse fault points out that the original contact was a normal fault reactivated as a high-angle reverse fault during the positive inversion tectonics induced by the

  9. 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.

  10. 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!.

  11. Interethnic variability of CYP4F2 (V433M) in admixed population of Roma and Hungarians.

    Science.gov (United States)

    Sipeky, Csilla; Weber, Agnes; Melegh, Bela I; Matyas, Petra; Janicsek, Ingrid; Szalai, Renata; Szabo, Istvan; Varnai, Reka; Tarlos, Greta; Ganczer, Alma; Melegh, Bela

    2015-07-01

    Pharmacogenetic based dosing recommendations are provided in FDA-approved warfarin label for Caucasians. Evidence of notable difference in dosing algorithms of under-represented populations forced us to explore the genetic variability of CYP4F2 gene in Roma and Hungarian populations. 484 Roma, 493 Hungarian untreated subjects were genotyped for the CYP4F2*3 (rs2108622) variant by PCR-RFLP assay. We firstly report, that frequencies of the CYP4F2 rs2108622 GG, GA, AA genotypes and A allele in the Roma population were 46.5%, 42.6%, 10.9% and 32.2%; in Hungarians 50.1%, 42.2%, 7.7% and 22.8%, respectively. Bearing of two minor alleles of CYP4F2 missense variant (AA genotype) modestly explains inter-ethnic differences of studied populations (pRoma (0.32) was in higher range, and of Hungarians (0.23) in lower range, as compared with other world populations. Roma have an elevated chance for higher mean warfarin dose, besides a decreased risk of major bleeding events in long-term warfarin use. Copyright © 2015 Elsevier B.V. All rights reserved.

  12. 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 "depression/a

  13. 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

  14. 8 CFR 1245.12 - What are the procedures for certain Polish and Hungarian parolees who are adjusting status to...

    Science.gov (United States)

    2010-01-01

    ... and Hungarian parolees who are adjusting status to that of permanent resident under the Illegal Immigration Reform and Immigrant Responsibility Act of 1996? 1245.12 Section 1245.12 Aliens and Nationality EXECUTIVE OFFICE FOR IMMIGRATION REVIEW, DEPARTMENT OF JUSTICE IMMIGRATION REGULATIONS ADJUSTMENT OF...

  15. 8 CFR 245.12 - What are the procedures for certain Polish and Hungarian parolees who are adjusting status to...

    Science.gov (United States)

    2010-01-01

    ... adjusting status to that of permanent resident under the Illegal Immigration Reform and Immigrant... and Hungarian parolees who are adjusting status to that of permanent resident under the Illegal Immigration Reform and Immigrant Responsibility Act of 1996? 245.12 Section 245.12 Aliens and...

  16. Hodgkin disease therapy induced second malignancy susceptibility 6q21 functional variants in roma and hungarian population samples.

    Science.gov (United States)

    Varszegi, Dalma; Duga, Balazs; Melegh, Bela I; Sumegi, Katalin; Kisfali, Peter; Maasz, Anita; Melegh, Bela

    2014-07-01

    Patients treated successfully for pediatric Hodgkin's lymphoma are known to develop secondary malignancies; care is already taken in treatment to prevent this adverse effect. Recent GWAS study identified rs4946728 and rs1040411 noncoding SNPs located between PRDM1 and ATG1 genes on chromosome 6q21 as risk factors for secondary malignancies in patients formerly treated with radiotherapy for pediatric Hodgkin disease. We investigated the allele frequencies of these two SNPs in biobanked, randomly selected DNA of average, apparently healthy Hungarians (n = 277) and in samples of Roma (n = 279) population living Hungary. The risk allele frequency for rs4946728 was 79.4 % in Hungarian and 83.5 % in Roma samples, while for rs1040411 it was 56.4 % in Hungarian and 55.8 % in Roma samples. These values are quite similar in the two populations, and are rather high. The values are higher than those frequencies observed in the controls (rs4946728: 59.1 % and rs1040411: 39.6 %, p < 0.05), and are in the range of the cases (86 % and 68.2 %, respectively) of the above original GWAS study. Our findings suggest, that beside the already taken precautions, genetic characterization of Hungarian pediatric Hodgkin patients seems to be advantageous prior to the treatment of their disease.

  17. Interethnic differences of cytochrome P450 gene polymorphisms may influence outcome of taxane therapy in Roma and Hungarian populations.

    Science.gov (United States)

    Szalai, Renata; Ganczer, Alma; Magyari, Lili; Matyas, Petra; Bene, Judit; Melegh, Bela

    2015-12-01

    Taxanes are widely used microtubule-stabilizing chemotherapeutic agents in the treatment of cancers. Several cytochrome P450 gene variants have been proven to influence taxane metabolism and therapy. The purpose of this work was to determine the distribution of genetic variations of CYP1B1, CYP2C8 and CYP3A5 genes as the first report on taxane metabolizer cytochrome P450 gene polymorphisms in Roma and Hungarian populations. A total of 397 Roma and 412 Hungarian healthy subjects were genotyped for CYP1B1 c.4326C > G, CYP2C8 c.792C > G and CYP3A5 c.6986A > G variant alleles by PCR-RFLP assay and direct sequencing. We found significant differences in the frequencies of homozygous variant genotypes of CYP1B1 4326 GG (p = 0.002) and CYP3A5 6986 GG (p Roma and Hungarian populations. Regarding minor allele frequencies, for CYP2C8 a significantly increased prevalence was found in 792G allele frequency in the Hungarian population compared to the Roma population (5.83% vs. 2.14%, p = 0.001). Our results can be used as possible predictive factors in population specific treatment algorithms to developing effective programs for a better outcome in patients treated with taxanes.

  18. 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 "depression/a

  19. The Cordon del Portillo Permian magmatism, Mendoza, Argentina, plutonic and volcanic sequences at the western margin of Gondwana

    Science.gov (United States)

    Gregori, Daniel; Benedini, Leonardo

    2013-03-01

    The Cerro Punta Blanca, Cerro Bayo and Cerro Punta Negra stocks, parts of the Cordillera Frontal Composite Batholith, cropping out in the Cordón del Portillo, records the Gondwana magmatic development of the Cordillera Frontal of Mendoza, in western Argentina. In this area, the San Rafael Orogenic phase, that represents the closure of the Late Carboniferous-Early Permian marine basins, begins at 284 Ma, and ceased before 276 Ma. The Cerro Punta Blanca, Cerro Bayo and Cerro Punta Negra stocks represent a post-orogenic magmatism and are equivalents to the Choiyoi Group. The Gondwana magmatic activity in the Cordón del Portillo area can be divided into two stages. The Cerro Punta Blanca stock (c.a. 276 Ma) represents an early post-orogenic, subduction-related magmatism similar to the basic-intermediate section of the Choiyoi Group (c.a. 277 Ma). The late post-orogenic second event was recorded by the Cerro Bayo (262 Ma) and Cerro Punta Negra stocks which represent a transition between subduction-related and intra-plate magmatism. This event represents the intrusive counterpart of the acidic facies of the upper section of the Choiyoi Group (c.a. 273 Ma). This extensional condition continued during the Triassic when the Cacheuta basin developed.

  20. Thermal and cementation histories of Permian shelf-edge carbonate rocks in the Nanpanjiang Basin, South China

    Science.gov (United States)

    Halley, Robert B.; Parrish, Judith T.; Zahn, Xie; Wenhai, Hu; Scholle, Peter A.; Zhongrui, Su; Yirong, Zhang; Yunming, Huang; Guangxuan, Li

    1989-01-01

    As of 1984, the Nanpanjiang Basin of South China has had almost no exploration by drilling although oil seeps exist among its margins and producing wells occur in adjacent basins.  however, cooperative studies by petroleum geologists and geochemists of the United States and the People's Republic of China (1982-1984) show that calcite-cemented reef and fore-reef carbonate rocks near Ziyun contain bitumen in Upper Permian shelf-edge sediment.  the cementation history consists of three episodes: (1)precipitation of syndepositional marine cement (formerly botryoidal aragonnite and fibrous magnesian calcite); (2)precipitation of post-depositional early cement (radiaxial calcite); and (3)precipitation of late burial cement (white calcite spar).  Hydrocarbons were introduced into the rocks between cementation episodes 2 and 3.  Fluid inclusion analysis of secondary inclusions in the burial cement indicates that the rocks were heated to nearly 200 C after hydrocarbon migration and cementation episode 3.  Bitumen remains in the rocks as evidence of the earlier presence of liquid hydrocarbons.

  1. Geological Controls on Mineralogy and Geochemistry of an Early Permian Coal from the Songshao Mine, Yunnan Province, Southwestern China

    Directory of Open Access Journals (Sweden)

    Ruixue Wang

    2016-07-01

    Full Text Available This paper discusses the content, distribution, modes of occurrence, and enrichment mechanism of mineral matter and trace elements of an Early Permian coal from Songshao (Yunnan Province, China by means of coal-petrological, mineralogical, and geochemical techniques. The results show that the Songshao coal is characterized by high total and organic sulfur contents (3.61% and 3.87%, respectively. Lithium (170.39 μg/g and Zr (184.55 μg/g are significantly enriched in the Songshao coal, and, to a lesser extent, elements such as Hg, La, Ce, Nd, Th, Sr, Nb, Sn, Hf, V, and Cr are also enriched. In addition to Hg and Se that are enriched in the roof and floor strata of the coal seam, Li, La, Ce, Pr, Nd, Sm, Gd, Y, Cd, and Sb are slightly enriched in these host rocks. Compared to the upper continental crust, rare earth elements and yttrium in the host rocks and coal samples are characterized by a light-REE enrichment type and have negative Eu, positive Ce and Gd anomalies. Major minerals in the samples of coal, roof, and floor are boehmite, clay minerals (kaolinite, illite, and mixed layer illite-smectite, pyrite, and anatase. Geochemical and mineralogical anomalies of the Songshao coal are attributed to hydrothermal fluids, seawater, and sediment-source rocks.

  2. New Species of the Isolated Psaroniaceous Rachis from the Early Permian in China

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    A new kind of marattlalean raches are reported from the coal balls in Coal Seam No.7 in the upper part of the Taiyuan Formation (early Early Permian) from Taiyuan, Shanxi, China and are assigned to the genus Stipitopteris Grand'Eury(Psaroniaceae). The present specimens are different from all six reported species of the genus, and are therefore proposed as a new species: Stipitopteris shanxiensis. The raches of the new species are generally dorsi-ventrally flattened. The main raches usually exhibit scales of different forms on their surface. Beneath the epidermis is a zone of parenchymatous cells, some of which contain tannin-like contents. Inside this is a zone of small sclerenchymatous cells. Inward are the ground tissue and vascular bundles. The vascular bundles are continuous and are in two circles: the outer circle assumes a transversely elliptical shape with the gap and pinna trace, and the inner circle assumes a shallow C-shape with inrolled ends. The ground tissue located at the inner side of the vascular bundle is composed of thicker-walled parenchymatous cells. The cells of the ground tissue are vertically elongated in longitudinal sections. Subordered raches are smaller and have simpler structures than the main raches. The parenchyma zone beneath the epidermis is thinner, usually one to two cells wide and the sclerenchyma zone is usually absent. The scales are poorly developed and there is only one C-shaped vascular bundle. The new species is comparable to the crosiers of Psaronlaceae of the EurameHcan Flora in some aspects,for example, it has a dorsi-ventrally flattened rachis and scales on the surface of the rachis. However, the other features and the preservative conditions of the present specimens indicate that they are not crosiers, but fully developed or mature raches. The new species is the first well-studied anatomically-preserved rachis of Psaroniaceae from the Cathaysian Flora and bears significance not only in understanding the anatomy and

  3. 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

  4. Distribution Characteristics and Combined Effect of Polymorphisms Affecting Alcohol Consumption Behaviour in the Hungarian General and Roma Populations.

    Science.gov (United States)

    Diószegi, Judit; Fiatal, Szilvia; Tóth, Réka; Moravcsik-Kornyicki, Ágota; Kósa, Zsigmond; Sándor, János; McKee, Martin; Ádány, Róza

    2017-01-01

    Harmful alcohol drinking habits, even among Roma children and adolescents, are more common than in the majority population. The aim of the study was to evaluate the genetic susceptibility of Roma to hazardous alcohol consumption compared to the Hungarian general population. A total of 1273 samples from the population of segregated Hungarian Roma colonies and 2967 samples from the Hungarian general population were genotyped for 25 polymorphisms. Differences in genotype and allele distributions were investigated. Genetic risk scores (GRS) were generated to estimate the joint effect of individual single-nucleotide polymorphisms (SNPs). After unweighted and weighted GRS were calculated the distribution of scores in study populations was compared. The allele frequencies differed significantly between the study populations for 17 SNPs (P Roma population. The distribution of unweighted GRS in Roma population was left shifted compared to general population (P = 0.0013). The median weighted genetic risk score was lower among the subjects of Roma population compared to the subjects of general population (0.53 vs 0.65, P = 3.33 × 10(-27)) even after adjustment for confounding factors. Differences in alcohol consumption habits between the Hungarian Roma and Hungarian general populations do not appear to be linked to genetic constitution, this behaviour may occur as a result of different cultural values and environmental exposures. Population-based measures to tackle the fundamental drivers of consumption, which take account of cultural acceptability, are needed to reduce harmful alcohol consumption in the Roma population. © The Author 2016. Medical Council on Alcohol and Oxford University Press. All rights reserved.

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

    Science.gov (United States)

    Fröbisch, Jörg

    2008-01-01

    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.

  6. The Permian Rotliegend reservoir architecture of the Dutch Koekoekspolder geothermal doublet

    NARCIS (Netherlands)

    Mijnlieff, H.F.; Bloemsma, M.R.; Donselaar, M.E.; Henares, S.; Redjosentono, A.E.; Veldkamp, J.G.; Weltje, G.J.

    2014-01-01

    The Dutch Koekoekspolder geothermal doublet was drilled in 2011 targeting the Permian Rotliegendreservoir. The encountered reservoir properties were less favorable than expected pre-drill. Post-drill integrated evaluation of vintage data and the new data from the geothermal wells resulted in a refin

  7. Assessment of Permian tight oil and gas resources in the Junggar basin of China, 2016

    Science.gov (United States)

    Potter, Christopher J.; Schenk, Christopher J.; Tennyson, Marilyn E.; Klett, Timothy R.; Gaswirth, Stephanie B.; Leathers-Miller, Heidi M.; Finn, Thomas M.; Brownfield, Michael E.; Pitman, Janet K.; Mercier, Tracey J.; Le, Phuong A.; Drake, Ronald M.

    2017-04-05

    Using a geology-based assessment methodology, the U.S. Geological Survey estimated undiscovered, technically recoverable mean resources of 764 million barrels of oil and 3.5 trillion cubic feet of gas in tight reservoirs in the Permian Lucaogou Formation in the Junggar basin of northwestern China.

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

    NARCIS (Netherlands)

    van de Schootbrugge, Bas; Wignall, Paul B.

    2016-01-01

    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

  9. Qasimia gen. nov., an early Marattia-like fern from the Permian of Saudi Arabia

    NARCIS (Netherlands)

    Hill, C.R.; Wagner, R.H.; El-Khayal, A. A.

    1985-01-01

    The marattialean fern Qasimia schyfsmae (Lemoigne) gen. et comb. nov. is described from the Late Permian plant bed at Unayzah in central Saudi Arabia. Although no organic matter is preserved, impregnation of the compressions by iron minerals at an early stage of diagenesis has partly mineralised the

  10. Climatic and biotic upheavals following the end-Permian mass extinction

    NARCIS (Netherlands)

    Romano, C.; Goudemand, N.; Vennemann, T.W.; Ware, D.; Schneebeli-Hermann, E.; Hochuli, P.A.; Brühwiler, T.; Brinkmann, W.; Bucher, H.

    2013-01-01

    Recovery from the end-Permian mass extinction is frequently described as delayed, with complex ecological communities typically not found in the fossil record until the Middle Triassic epoch. However, the taxonomic diversity of a number of marine groups, ranging from ammonoids to benthic foraminifer

  11. 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 favorab

  12. Provincialization of terrestrial faunas following the end-Permian mass extinction.

    Science.gov (United States)

    Sidor, Christian A; Vilhena, Daril A; Angielczyk, Kenneth D; Huttenlocker, Adam K; Nesbitt, Sterling J; Peecook, Brandon R; Steyer, J Sébastien; Smith, Roger M H; Tsuji, Linda A

    2013-05-14

    In addition to their devastating effects on global biodiversity, mass extinctions have had a long-term influence on the history of life by eliminating dominant lineages that suppressed ecological change. Here, we test whether the end-Permian mass extinction (252.3 Ma) affected the distribution of tetrapod faunas within the southern hemisphere and apply quantitative methods to analyze four components of biogeographic structure: connectedness, clustering, range size, and endemism. For all four components, we detected increased provincialism between our Permian and Triassic datasets. In southern Pangea, a more homogeneous and broadly distributed fauna in the Late Permian (Wuchiapingian, ∼257 Ma) was replaced by a provincial and biogeographically fragmented fauna by Middle Triassic times (Anisian, ∼242 Ma). Importantly in the Triassic, lower latitude basins in Tanzania and Zambia included dinosaur predecessors and other archosaurs unknown elsewhere. The recognition of heterogeneous tetrapod communities in the Triassic implies that the end-Permian mass extinction afforded ecologically marginalized lineages the ecospace to diversify, and that biotic controls (i.e., evolutionary incumbency) were fundamentally reset. Archosaurs, which began diversifying in the Early Triassic, were likely beneficiaries of this ecological release and remained dominant for much of the later Mesozoic.

  13. Pattern of marine mass extinction near the Permian-Triassic boundary in South China.

    Science.gov (United States)

    Jin, Y G; Wang, Y; Wang, W; Shang, Q H; Cao, C Q; Erwin, D H

    2000-07-21

    The Meishan section across the Permian-Triassic boundary in South China is the most thoroughly investigated in the world. A statistical analysis of the occurrences of 162 genera and 333 species confirms a sudden extinction event at 251.4 million years ago, coincident with a dramatic depletion of delta13C(carbonate) and an increase in microspherules.

  14. Integrated Sr isotope variations and global environmental changes through the Late Permian to early Late Triassic

    Science.gov (United States)

    Song, Haijun; Wignall, Paul B.; Tong, Jinnan; Song, Huyue; Chen, Jing; Chu, Daoliang; Tian, Li; Luo, Mao; Zong, Keqing; Chen, Yanlong; Lai, Xulong; Zhang, Kexin; Wang, Hongmei

    2015-08-01

    New 87Sr/86Sr data based on 127 well-preserved and well-dated conodont samples from South China were measured using a new technique (LA-MC-ICPMS) based on single conodont albid crown analysis. These reveal a spectacular climb in seawater 87Sr/86Sr ratios during the Early Triassic that was the most rapid of the Phanerozoic. The rapid increase began in Bed 25 of the Meishan section (GSSP of the Permian-Triassic boundary, PTB), and coincided closely with the latest Permian extinction. Modeling results indicate that the accelerated rise of 87Sr/86Sr ratios can be ascribed to a rapid increase (>2.8×) of riverine flux of Sr caused by intensified weathering. This phenomenon could in turn be related to an intensification of warming-driven runoff and vegetation die-off. Continued rise of 87Sr/86Sr ratios in the Early Triassic indicates that continental weathering rates were enhanced >1.9 times compared to those of the Late Permian. Continental weathering rates began to decline in the middle-late Spathian, which may have played a role in the decrease of oceanic anoxia and recovery of marine benthos. The 87Sr/86Sr values decline gradually into the Middle Triassic to an equilibrium values around 1.2 times those of the Late Permian level, suggesting that vegetation coverage did not attain pre-extinction levels thereby allowing higher runoff.

  15. Controls on body size during the Late Permian mass extinction event.

    Science.gov (United States)

    He, W-H; Twitchett, R J; Zhang, Y; Shi, G R; Feng, Q-L; Yu, J-X; Wu, S-B; Peng, X-F

    2010-12-01

    This study examines the morphological responses of Late Permian brachiopods to environmental changes. Quantitative analysis of body size data from Permian-Triassic brachiopods has demonstrated significant, directional changes in body size before, during and after the Late Permian mass extinction event. Brachiopod size significantly reduced before and during the extinction interval, increased for a short time in more extinction-resistant taxa in the latter stages of extinction and then dramatically reduced again across the Permian/Triassic boundary. Relative abundances of trace elements and acritarchs demonstrate that the body size reductions which happened before, during and after extinction were driven by primary productivity collapse, whereas declining oxygen levels had less effect. An episode of size increase in two of the more extinction-resistant brachiopod species is unrelated to environmental change and possibly was the result of reduced interspecific competition for resources following the extinction of competitors. Based on the results of this study, predictions can be made for the possible responses of modern benthos to present-day environmental changes.

  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, B

  17. Sphenophytes, pteridosperms and possible cycads from the Wuchiapingian (Lopingian, Permian) of Bletterbach (Dolomites, Northern Italy)

    NARCIS (Netherlands)

    Kustatscher, E.; Bauer, K.; Butzmann, R.; Fischer, T.C.; Meller, B.; van Konijnenburg-van Cittert, J.H.A.; Kerp, H.

    2014-01-01

    The Bletterbach flora is the most important late Permian (Lopingian) flora of the Southern Alps. The study of a new fossiliferous bed stratigraphically below the cephalopod bed yielded almost 500 plant fossils, 28 of which belong to rare Lopingian plant groups: horsetails, seed ferns and possible cy

  18. Taeniopterid lamina on Phasmatocycas megasporophylls (Cycadales) from the Lower Permian of Kansas, U.S.A.

    Science.gov (United States)

    Gillespie, W.H.; Pfefferkorn, H.W.

    1986-01-01

    New specimens of Phasmatocycas and Taeniopteris from the original Lower Permian locality in Kansas demonstrate organic attachment of the two and corroborate Mamay's hypothesis that Phasmatocycas and Taeniopteris were parts of the same plant. These forms also suggest that cycads evolved from taxa with entire leaves; i.e. Taeniopteris, rather than from pteridosperms with compound leaves. ?? 1986.

  19. Permian continental paleoenvironments in Southeastern Asia: New insights from the Luang Prabang Basin (Laos)

    Science.gov (United States)

    Bercovici, Antoine; Bourquin, Sylvie; Broutin, Jean; Steyer, Jean-Sébastien; Battail, Bernard; Véran, Monette; Vacant, Renaud; Khenthavong, Bounxou; Vongphamany, Sotsy

    2012-10-01

    In Laos (Southeastern Asia), Late Paleozoic sediments were identified by early French explorations across Indochina during the late 19th century (Pavie missions), but little work was undertaken to characterize the sedimentological and stratigraphical context until now. From detailed sedimentological and paleontological studies, we propose an interpretation of the depositional environment and of the stratigraphic context of series located on the right bank of the Mekong River in the Luang Prabang Basin where three main formations were described. The silicoclastic Red Claystone Formation, attributed to alluvial plain environment, contains large fragments of unidentified dicynodonts. The Limestones and Sandstones Formation preserves a new macrofloral assemblage displaying affinities with Middle to Late Permian Cathaysian floras of South China. This assemblage occurs as an intercalation within marine calcareous sandstones that have yielded a marine fauna, including the ammonoid Pseudotirolites sp. which indicates a Late Permian (Changhsingian) age. The well-developed Purple Claystones Formation yielded an abundant and well preserved Late Permian fauna composed of a carnivorous amphibian and numerous Dicynodon cranial and postcranial elements. This formation shows a vertical evolution from braided river to alluvial plain with sheet-flood sand bed and bed-load rivers, with a constant supply of volcanic clasts. Results from the analysis of the paleontological associations in the Luang Prabang Basin suggest that a continental communication between Laurussia and the Indochina Block existed during the Permian, allowing for migration of the terrestrial Dicynodon fauna.

  20. A new Permagrionidae from the Middle Permian of the South of France (Odonatoptera: Protozygoptera).

    Science.gov (United States)

    Fate, Caitlin; Lapeyrie, Jean; Nel, Andre

    2013-01-01

    The new permagrionid protozygopteran genus and species Salagoulestes wesleyi is described from the Middle Permian of Lodève Basin, Salagou Formation. It seems to be more closely related to the two genera Scytolestes and Permagrion than to any other Permagrionidae. It increases the diversity of the odonatopteran fauna in the Salagou Formation to 14 different species.