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  1. International Atomic Energy Agency's advisory group meeting on safeguards related to the final disposal of waste and spent fuel, Vienna, Austria, September 12-16, 1988: Foreign trip report

    SciTech Connect

    Moran, B.W.

    1988-10-01

    B.W. Moran traveled to Vienna, Austria, during the period of September 12--16, 1988, to serve as the technical advisor to the US Department of Energy's (DOE's) Office of Civilian Radioactive Waste Management (OCRWM) representatives to the International Atomic Energy Agency's Advisory Group Meeting on ''Safeguards Related to the Final Disposal of Nuclear Material in Waste and Spent Fuel.'' The goal of the US representatives to this meeting was to ensure that the advisory group's recommendations established (1) an effective IAEA safeguards approach for all radioactive waste and spent fuel management facilities and (2) a safeguards approach that is appropriate for the US Federal Waste Management System. The principal concerns of the United States on entering the advisory group meeting were: criteria for the termination of safeguards on waste should not be established, but should be referred for further study, safeguards on spent fuel should not be terminated, and safeguards studies are required before IAEA safeguards approaches for spent fuel are established. The US representatives generally recommended that consultant meetings be convened to address the technical issues after the requisite safeguards related research and development tasks have been performed. These objectives of the US representatives were achieved, and the recommendations of the advisory group generally coincided with and extended the recommendations presented in the US position paper.

  2. Reactor instrumentation renewal of the TRIGA reactor Vienna, Austria

    SciTech Connect

    Boeck, H.; Weiss, H.; Hood, W.E.; Hyde, W.K.

    1992-07-01

    The TRIGA Mark-II reactor at the Atominstitut in Vienna, Austria is replacing its twenty-four year old instrumentation system with a microprocessor based control system supplied by General Atomics. Ageing components, new governmental safety requirements and a need for state of the art instrumentation for training students has spurred the demand for new reactor instrumentation. In Austria a government appointed expert is assigned the responsibility of reviewing the proposed installation and verifying all safety aspects. After a positive review, final assembly and checkout of the instrumentation system may commence. The instrumentation system consists of three basic modules: the control system console, the data acquisition console and the NH-1000 wide range channel. Digital communications greatly reduce interwiring requirements. Hardwired safety channels are independent of computer control, thus, the instrumentation system in no way relies on any computer intervention for safety function. In addition, both the CSC and DAC computers are continuously monitored for proper operation via watchdog circuits which are capable of shutting down the reactor in the event of computer malfunction. Safety channels include two interlocked NMP-1000 multi-range linear channels for steady state mode, an NPP-1000 linear safety channel for pulse mode and a set of three independent fuel temperature monitoring channels. The microprocessor controlled wide range NM- 1000 digital neutron monitor (fission chamber based) functions as a startup/operational channel, and provides all power level related Interlocks. The Atominstitut TRIGA reactor is configured for four modes of operation: manual mode, automatic mode (servo control), pulsing mode and square wave mode. Control of the standard control rods is via stepping motor control rod drives, which offers the operator the choice of which control rods are operated by the servo system in automatic and square wave model. (author)

  3. The Relationships between Paranormal Belief, Creationism, Intelligent Design and Evolution at Secondary Schools in Vienna (Austria)

    ERIC Educational Resources Information Center

    Eder, Erich; Turic, Katharina; Milasowszky, Norbert; Van Adzin, Katherine; Hergovich, Andreas

    2011-01-01

    The present study is the first to investigate the relationships between a multiple set of paranormal beliefs and the acceptance of evolution, creationism, and intelligent design, respectively, in Europe. Using a questionnaire, 2,129 students at secondary schools in Vienna (Austria) answered the 26 statements of the Revised Paranormal Belief Scale…

  4. Composition of the essential oil of wild grown caraway in meadows of the Vienna region (Austria).

    PubMed

    Chizzola, Remigius

    2014-04-01

    The essential oil compositions of the different plant parts of wild growing caraway (Carum carvi, Apiaceae) were analyzed by GC/MS and GC/FID. The plants came from two meadows in the Vienna region, Austria. The oils from young fruits had a high proportion of limonene (61-83%), and those from inflorescences limonene (39-62%) and germacrene D (23-41%). The carvone contents of fruits, inflorescences and leaves varied greatly. Leaves and stems, low in volatiles, were dominated by germacrene D and germacrene A. Therefore, wild caraway appears as a valuable aromatic herb in meadows. PMID:24868889

  5. Molecular taxonomy and biodiversity of rock fungal communities in an urban environment (Vienna, Austria).

    PubMed

    Sterflinger, K; Prillinger, H

    2001-12-01

    The diversity of fungal communities on three different historical monuments in the city of Vienna (Austria) was analyzed and compared to the fungal diversity of microfungi on rock in the original quarry located in a rural area (Zogelsdorf, Austria). The fungal strains isolated were characterized by morphology and the complete rock fungal community was identified based on molecular data, that is, by sequencing parts of the small ribosomal subunit (18S) and internal transcribed spacer region 1 (ITS1). The genera Coniothyrium, Epicoccum and Phoma were found to be dominant on monument and rock surfaces. Additionally, black yeasts such as Exophiala species and microcolonial fungi like Sarcinomyces and Coniosporium which hitherto were regarded as typical rock inhabitants in semi-arid environments are frequently found on all rock surfaces in Vienna. The biodiversity of the fungi in the urban environment was much higher than on the same rock type in a rural environment, this difference can be attributed to the elevated organic pollution in the city. PMID:11827213

  6. Comment on the International Atomic Energy Agency Report on the Advisory Group Meeting on Stable Isotope Reference Samples for Geochemical and Hydrological Investigation, Vienna, Austria, September 19-21, 1983

    USGS Publications Warehouse

    Coplen, T.B.; Friedman, Irving; O'Neil, J.R.

    1984-01-01

    According to U.S. Geological Survey records, a report prepared by R. Gonfiantini summarizing the findings and recommendations of the 1983 Advisory Group Meeting on Stable Isotope Reference Samples for Geochemical and Hydrologic Investigations held in Vienna does not accurately represent the consultants ' consensus on three important points. The consultants (1) recommended no value for the C02-H20 oxygen isotope fractionation factor, not the cited value of 1.04115, (2) adopted a value of 1.0309 rather than 1.03086 to relate the PDB and SMOW scales, and (3) adopted a firm 180 value of -2.20% for NBS-19 on the PDB scale rather than agreeing that this would be a tentative value subject to modification when more measurements in selected laboratories are available. (USGS)

  7. Improved Detection of Local Earthquakes in the Vienna Basin (Austria), using Subspace Detectors

    NASA Astrophysics Data System (ADS)

    Apoloner, Maria-Theresia; Caffagni, Enrico; Bokelmann, Götz

    2016-04-01

    The Vienna Basin in Eastern Austria is densely populated and highly-developed; it is also a region of low to moderate seismicity, yet the seismological network coverage is relatively sparse. This demands improving our capability of earthquake detection by testing new methods, enlarging the existing local earthquake catalogue. This contributes to imaging tectonic fault zones for better understanding seismic hazard, also through improved earthquake statistics (b-value, magnitude of completeness). Detection of low-magnitude earthquakes or events for which the highest amplitudes slightly exceed the signal-to-noise-ratio (SNR), may be possible by using standard methods like the short-term over long-term average (STA/LTA). However, due to sparse network coverage and high background noise, such a technique may not detect all potentially recoverable events. Yet, earthquakes originating from the same source region and relatively close to each other, should be characterized by similarity in seismic waveforms, at a given station. Therefore, waveform similarity can be exploited by using specific techniques such as correlation-template based (also known as matched filtering) or subspace detection methods (based on the subspace theory). Matching techniques basically require a reference or template event, usually characterized by high waveform coherence in the array receivers, and high SNR, which is cross-correlated with the continuous data. Instead, subspace detection methods overcome in principle the necessity of defining template events as single events, but use a subspace extracted from multiple events. This approach theoretically should be more robust in detecting signals that exhibit a strong variability (e.g. because of source or magnitude). In this study we scan the continuous data recorded in the Vienna Basin with a subspace detector to identify additional events. This will allow us to estimate the increase of the seismicity rate in the local earthquake catalogue

  8. Deformation bands evolving from dilation to cementation bands in a hydrocarbon reservoir (Vienna Basin, Austria)

    PubMed Central

    Exner, Ulrike; Kaiser, Jasmin; Gier, Susanne

    2013-01-01

    In this study we analyzed five core samples from a hydrocarbon reservoir, the Matzen Field in the Vienna Basin (Austria). Deformation bands occur as single bands or as strands of several bands. In contrast to most published examples of deformation bands in terrigeneous sandstones, the reduction of porosity is predominantly caused by the precipitation of Fe-rich dolomite cement within the bands, and only subordinately by cataclasis of detrital grains. The chemical composition of this dolomite cement (10–12 wt% FeO) differs from detrital dolomite grains in the host rock (<2 wt% FeO). This observation in combination with stable isotope data suggests that the cement is not derived from the detrital grains, but precipitated from a fluid from an external, non-meteoric source. After an initial increase of porosity by dilation, disaggregation and fragmentation of detrital grains, a Fe-rich carbonate fluid crystallized within the bands, thereby reducing the porosity relative to the host sediment. The retention of pyrite cement by these cementation bands as well as the different degree of oil staining on either side of the bands demonstrate that these cementation bands act as effective barriers to the migration of fluids and should be considered in reservoir models. PMID:26321782

  9. The Relationships Between Paranormal Belief, Creationism, Intelligent Design and Evolution at Secondary Schools in Vienna (Austria)

    NASA Astrophysics Data System (ADS)

    Eder, Erich; Turic, Katharina; Milasowszky, Norbert; van Adzin, Katherine; Hergovich, Andreas

    2011-05-01

    The present study is the first to investigate the relationships between a multiple set of paranormal beliefs and the acceptance of evolution, creationism, and intelligent design, respectively, in Europe. Using a questionnaire, 2,129 students at secondary schools in Vienna (Austria) answered the 26 statements of the Revised Paranormal Belief Scale (R-PBS) and three statements about naturalistic evolution, creationism and intelligent design (ID). The investigated Austrian students showed an average R-PBS score of 82.08, more than 50% of them agreed with naturalistic evolution, 28% with creationism, and more than a third agreed with ID, the latter two closely correlated with each other. Females generally showed higher belief scores in the paranormal, creationism and ID. The agreement with naturalistic evolution correlated negatively with religious belief, but not with other paranormal beliefs, whereas the two non-scientific alternatives to evolution significantly correlated with both traditional and paranormal beliefs. Religious belief showed a significant positive correlation with other paranormal beliefs. All subscales of paranormal belief decreased during the eight grades of secondary school, as did acceptance of creationism and ID. However, the acceptance of naturalistic evolution did not correlate with age or grade. Possible reasons and implications for science education and the biology curriculum at Austrian secondary schools are discussed.

  10. Parascolymia (Scleractinia: Lobophylliidae) in the Central Paratethys Sea (Vienna Basin, Austria) and its possible biogeographic implications.

    PubMed

    Reuter, Markus; Wiedl, Thomas; Piller, Werner E

    2015-01-01

    Palaeobiogeographical and palaeodiversity patterns of scleractinian reef corals are generally biased due to uncertain taxonomy and a loss of taxonomic characters through dissolution and recrystallization of the skeletal aragonite in shallow marine limestones. Herein, we describe a fossil lobophylliid coral in mouldic preservation from the early middle Miocene Leitha Limestone of the Central Paratethys Sea (Vienna Basin, Austria). By using grey-scale image inversion and silicone rubber casts for the visualization of the original skeletal anatomy and the detection of distinct micromorphological characters (i.e. shape of septal teeth, granulation of septocostae) Parascolymia bracherti has been identified as a new species in spite of the dissolved skeleton. In the recent era, Parascolymia like all Lobophylliidae is restricted to the Indo-Pacific region, where it is represented by a single species. The new species proves the genus also in the Miocene Mediterranean reef coral province. A review of the spatio-temporal relationships of fossil corals related to Parascolymia indicates that the genus was probably rooted in the Eastern Atlantic‒Western Tethys region during the Paleocene to Eocene and reached the Indo-Pacific region not before the Oligocene. The revealed palaeobiogeographical pattern shows an obvious congruence with that of Acropora and tridacnine bivalves reflecting a gradual equatorwards retreat of the marine biodiversity center parallel to the Cenozoic climate deterioration. PMID:26201071

  11. Parascolymia (Scleractinia: Lobophylliidae) in the Central Paratethys Sea (Vienna Basin, Austria) and its possible biogeographic implications

    PubMed Central

    Reuter, Markus; Wiedl, Thomas; Piller, Werner E.

    2015-01-01

    Palaeobiogeographical and palaeodiversity patterns of scleractinian reef corals are generally biased due to uncertain taxonomy and a loss of taxonomic characters through dissolution and recrystallization of the skeletal aragonite in shallow marine limestones. Herein, we describe a fossil lobophylliid coral in mouldic preservation from the early middle Miocene Leitha Limestone of the Central Paratethys Sea (Vienna Basin, Austria). By using grey-scale image inversion and silicone rubber casts for the visualization of the original skeletal anatomy and the detection of distinct micromorphological characters (i.e. shape of septal teeth, granulation of septocostae) Parascolymia bracherti has been identified as a new species in spite of the dissolved skeleton. In the recent era, Parascolymia like all Lobophylliidae is restricted to the Indo-Pacific region, where it is represented by a single species. The new species proves the genus also in the Miocene Mediterranean reef coral province. A review of the spatio-temporal relationships of fossil corals related to Parascolymia indicates that the genus was probably rooted in the Eastern Atlantic‒Western Tethys region during the Paleocene to Eocene and reached the Indo-Pacific region not before the Oligocene. The revealed palaeobiogeographical pattern shows an obvious congruence with that of Acropora and tridacnine bivalves reflecting a gradual equatorwards retreat of the marine biodiversity center parallel to the Cenozoic climate deterioration. PMID:26201071

  12. Outbreak of Clostridium difficile 027 infection in Vienna, Austria 2008-2009.

    PubMed

    Indra, A; Huhulescu, S; Fiedler, A; Kernbichler, S; Blaschitz, M; Allerberger, F

    2009-04-30

    From November 2008 to 15 April 2009, 36 isolates of CD027 identified in Austria, all originating from four hospitals in Vienna. All isolates were positive for toxin A, toxin B and the binary toxin, and showed a characteristic 18 bp deletion in the tcdC gene. Clostridium difficile is an anaerobic spore-forming bacterium. Some strains may cause diarrhoea due to formation of toxins. Symptomatic C. difficile infection (CDI) is primarily linked with hospital admission and antibiotic treatment, although antibiotic exposure is neither necessary nor sufficient for CDI [1,2]. In Belgium, for instance, one third of CDI cases reported in the hospital surveillance system are not hospital-associated [3]. Symptoms range from mild diarrhoea to serious manifestations such as pseudomembranous colitis, toxic megacolon or perforation of the colon. C. difficile challenges hygiene standards as it is forms spores. The risk of infection rises with increasing age, underlying disease and immunodeficiency [4]. In recent years, a particularly virulent strain, ribotype 027 (CD027), has emerged in a number of countries, particularly in connection with hospital outbreaks, but also in community-acquired diarrhoea cases [5]. The risk of serious disease and death associated with CD027 exceeds that of other C. difficile strains. The classical CD027 is characterised - among other things - by an increased production of toxins A and B, production of a binary toxin and resistance to newer fluoroquinolones such as moxifloxacin. The first three Austrian cases of CD027 occurred in 2006 and in March 2008 [6,7]. Since August 2006, the Austrian National Reference Centre for C. difficile has ribotyped approximately 2,700 human C. difficile isolates received from all nine Austrian provinces. In recent months, a drastic increase in CD027 cases has been noted, all originating from four hospitals in Vienna. From November 2008 to 15 April 2009, 36 isolates of CD027 were received at the National Reference Centre

  13. Deformation mechanism and age constraints of fault zones bordering the Leithagebirge (SE Vienna Basin, Austria).

    NASA Astrophysics Data System (ADS)

    Erkmen, C.; Grasemann, B.; Exner, U.

    2009-04-01

    In this study we combine remote sensing, structural field mapping and microstructural investigations in order to quantitatively describe a fault zone, which facilitated the exhumation of the Leithagebirge. The Leithagebirge is a horst/ridge, which is located at the southeastern margin of the Vienna Basin (Eastern Austria). The mountains form a SW-NE elongated topographic ridge of 34 km length and 9 km width, bordered by major faults against the sediments of the Vienna Basin in the W, the Eisenstadt Basin in the S and the Pannonian Basin in the E. The elevation of the ridge ranges between 118 m to 484 m (Sonnenberg), rising abruptly from the surrounding, extremely low-relief areas. The lithologies of the Leithagebirge comprise mainly Palaeozoic gneisses and mica schists (i.e Variscan metamorphic basement), which are overlain by Permo-Triassic sediments of the Lower Austroalpine realm. The rocks have been strongly deformed and metamorphosed during the Eoalpine orogeny. The metamorphic rocks of the Leithagebirge are overlain by Badenian to Sarmatian sediments dominated by the fossil-rich (Corallineceae) calcarenites (i.e. Leithakalk). Because the outcrop situation is generally very poor, this work focuses on a quarry (Schraufstaedter) near Wimpassing at the SW margin of the Leithagebirge. In this quarry the metamorphic Permo-Triassic sediments consisting of ductily deformed quartzites and marble mylonites are exceptionally well exposed. The white quartzites record a weak stretching lineation and deformed by dynamic recrystallization mechanism (mainly basal glide and subgrain rotation). Locally a quartzite conglomerate with cm-long oblate deformed components can be recognized. The quartzites form N-S striking several 10-100 m long lenses, which are tectonically juxtaposed within fined grained marbles, which record a mylonitic foliation with a roughly NW-SE striking stretching lineation. The whole sequence suffered a strong cataclastic overprint as part of a several 100

  14. 26Al/10Be burial ages for a Pleistocene terrace in the Vienna Basin, Austria

    NASA Astrophysics Data System (ADS)

    Braumann, S.; Fiebig, M.; Neuhuber, S.; Schaefer, J. M.; Haeuselmann, P.; Schwartz, R.; Finkel, R. C.

    2014-12-01

    The Vienna Basin in the northeastern part of Austria between the Eastern Alps and the West Carpathians is a pull-apart basin crossed by the Danube river. The structure is filled with marine and terrestrial sediments showing thicknesses of up to 6 km. An increase in glacial melt water discharges, typically linked to high productivity of Alpine glaciers, had an essential impact on the formation of the investigated terrace. The scale of erosion and sediment transport translates to deposition rates in the foreland and is influenced by the magnitude of melt water discharges in Alpine catchment areas. Variations in layer characteristics (i.e. grain size, sorting, thickness) are an indicator for glacial pulses. Burial dates of ten quartz pebbles originating from the Gaenserndorfer terrace, situated in the northeastern part of the basin, set time dependent constraints on the required hydrological regime for mobilization, transport and sedimentation of bedloads and allow relating the deposition of glacial sediments to past glacial periods. But the geomorphic evolution of the Vienna Basin was not only determined by sedimentation processes. A number of irregularities manifest that tectonics affected the area as well: Terrace tilts are dipping against the slope of the Danube and offsets of some decameters between sediment layers showing the same facies, but located several kilometers apart from each other, could be identified. An extensive Miocene fault system was partly reactivated during the Middle Pleistocene and could have caused the formation of these discontinuities. It is of great interest to discriminate impacts on the area due to deposition from morphological elements formed by seismic events. The preliminary burial ages afford for putting the sampled terrace segment into a coherent geochronological context and provide a dataset to compare ages of the Gaenserndofer terrace to ages of sediment layers at other locations within the basin in order to either validate or

  15. Quantifying ecosystem service trade-offs: the case of an urban floodplain in Vienna, Austria.

    PubMed

    Sanon, Samai; Hein, Thomas; Douven, Wim; Winkler, Peter

    2012-11-30

    Wetland ecosystems provide multiple functions and services for the well-being of humans. In urban environments, planning and decision making about wetland restoration inevitably involves conflicting objectives, trade-offs, uncertainties and conflicting value judgments. This study applied trade-off and multi criteria decision analysis to analyze and quantify the explicit trade-offs between the stakeholder's objectives related to management options for the restoration of an urban floodplain, the Lobau, in Vienna, Austria. The Lobau has been disconnected from the main channel of the Danube River through flood protection schemes 130 years ago that have reduced the hydraulic exchange processes. Urban expansion has also changed the adjacent areas and led to increased numbers of visitors, which hampers the maximum potential for ecosystem development and exerts additional pressure on the sensitive habitats in the national park area. The study showed that increased hydraulic connectivity would benefit several stakeholders that preferred the ecological development of the floodplain habitats. However, multiple uses including fishery, agriculture and recreation, exploring the maximum potential in line with national park regulations, were also possible under the increased hydraulic connectivity options. The largest trade-offs were quantified to be at 0.50 score between the ecological condition of the aquatic habitats and the drinking water production and 0.49 score between the ecological condition of the terrestrial habitats and the drinking water production. At this point, the drinking water production was traded-off with 0.40 score, while the ecological condition of the aquatic habitats and the ecological condition of the terrestrial habitats were traded off with 0.30 and 0.23 score, respectively. The majority of the stakeholders involved preferred the management options that increased the hydraulic connectivity compared with the current situation which was not preferred by

  16. The Education of Migrants' Children (Vienna and Lower Austria). The CDCC's Project No. 7: "The Education and Cultural Development of Migrants."

    ERIC Educational Resources Information Center

    Wittek, Franz

    The report presents the main observations and conclusions from a three-day visit by a group of experts from the Council for Cultural Cooperation CDCC Project No. 7 to Vienna and lower Austria to examine educational provisions for migrant children to enhance and accelerate their acquisition of German as a second language and to facilitate their…

  17. Paleoseismological investigations and Geomorphology on the Gaenserndorf Terrace in the central Vienna Basin (Austria)

    NASA Astrophysics Data System (ADS)

    Weissl, Michael; Hintersberger, Esther; Lomax, Johanna; Decker, Kurt

    2016-04-01

    In the central Vienna Basin normal faults define the eastern and western margins of Pleistocene Danube terraces north of Vienna. The terrace body is built up of coarse sandy gravel and sand. Locally the terrace surface is covered with eolian and alluvial sediments of the last glacial revealing OSL/IRSL ages of about 15-16 ka. High resolution digital terrain models (LIDAR) show relicts of a periglacial landscape in the northern part of the Middle Pleistocene (MIS 8) terrace. Large elongated depressions in the northern parts of the terrace are interpreted as the basins of former thermokarst lakes due to analogies in recent periglacial zones. Draining valleys corrugate the fault scarps indicating advanced subsidence of the Aderklaa and Obersiebenbrunn Quaternary basins before the last Glacial. Obviously the periglacial morphology is only preserved in the elevated parts of the terrace which is located in the footwall of the bounding normal faults. In the hanging wall Quaternary basins are filled with up to 40 m thick Pleistocene and Holocene growth strata. During the last decade three faults were investigated by trenching. In contrast to the earlier trench sites on the Markgrafneusiedl Fault and the Vienna Basin Transform Fault it was not possible to provide clear evidence for offset on the Aderklaa-Bockfliess fault because cryoturbation deformed the covering fluvial sediments together with the underlying Gaenserndorf terrace gravels. However it was possible to localize this fault precisely applying an electrical resistivity tomography. The resulting ERT-section shows an offset of the 200-300 ky old terrace and the underlying Miocene sediments of about 9-10 meters suggesting a vertical slip rate of 0.03 - 0.05 mm/a.

  18. Network environ perspective for urban metabolism and carbon emissions: a case study of Vienna, Austria.

    PubMed

    Chen, Shaoqing; Chen, Bin

    2012-04-17

    Cities are considered major contributors to global warming, where carbon emissions are highly embedded in the overall urban metabolism. To examine urban metabolic processes and emission trajectories we developed a carbon flux model based on Network Environ Analysis (NEA). The mutual interactions and control situation within the urban ecosystem of Vienna were examined, and the system-level properties of the city's carbon metabolism were assessed. Regulatory strategies to minimize carbon emissions were identified through the tracking of the possible pathways that affect these emission trajectories. Our findings suggest that indirect flows have a strong bearing on the mutual and control relationships between urban sectors. The metabolism of a city is considered self-mutualistic and sustainable only when the local and distal environments are embraced. Energy production and construction were found to be two factors with a major impact on carbon emissions, and whose regulation is only effective via ad-hoc pathways. In comparison with the original life-cycle tracking, the application of NEA was better at revealing details from a mechanistic aspect, which is crucial for informed sustainable urban management. PMID:22424579

  19. Austria.

    PubMed

    1983-08-01

    This discussion of Austria focuses on the following: geography, people, history, government, political conditions, economy, foreign relations, and relations between the US and Austria. As of July 1982, the population of Austria totaled 7.6 million with an annual growth rate of 0.1%. The infant mortality rate is 16/1000, and life expectancy is 73 years. Austria is primarily mountainous, and the climate is moderate. 99% of Austria's population are native German speakers. The only 2 significant minority groups are about 20,000 Slovenes in Carinthia and about 25,000 Croatians in Burgenland. The Austro-Hungarian Empire played a decisive role in central European history, partly because of its strategic position astride the southeast approaches to western Europe and the north-south routes between Germany and Italy. The president of Austria is directly elected to a 6-year term and may not serve more than 2 successive terms. As chief of state, the president's functions are largely representational. The chancellor (head of government) is either the leader of the party that wins the majority of seats in parliamentary elections and therefore can form a government or a coalition, or the leader of the party having the support of the president in the formation of a minority government. The chancellor selects the cabinet and, with its assistance, weilds actual power and is responsible to the Federal Assembly. The Federal Assembly (parliament) is composed of 2 houses--the National Council, or lower house, and the Federal Council, or upper house. Virtually all legislative authority is concentrated in the National Council. Since World War 2 Austria has enjoyed politcal stability. The 2 major parties that formed during the 1945-66 period have the support of about 90% of the electorate. Austria has a free enterprise economy in which the government plays an important role. More than half of the gross domestic product (GDP) comes from manufacturing and services. Austrian farms are small

  20. The Visualization of Native-American Peoples in a Late-Nineteenth-Century Sculpture Program in Vienna, Austria

    ERIC Educational Resources Information Center

    Van Bussel, Gerard W.

    2007-01-01

    In this article, the author addresses historical representational strategies in his "inside" look at how Native culture and people were viewed from the perspective of Europeans. He presents an interesting study of a series of late-nineteenth-century sculptures at the Natural History Museum in Vienna that represents Indians from throughout the…

  1. Automated red blood cell exchange as an adjunctive treatment for severe Plasmodium falciparum malaria at the Vienna General Hospital in Austria: a retrospective cohort study

    PubMed Central

    2012-01-01

    Background Severe falciparum malaria is associated with considerable rates of mortality, despite the administration of appropriate anti-malarial treatment. Since overall survival is associated with total parasite biomass, blood exchange transfusion has been proposed as a potential method to rapidly reduce peripheral parasitaemia. However, current evidence suggests that this treatment modality may not improve outcome. Automated red blood cell exchange (also referred to as “erythrocytapheresis”) has been advocated as an alternative method to rapidly remove parasites from circulating blood without affecting patients’ volume and electrolyte status. However, only limited evidence from case reports and case series is available for this adjunctive treatment. This retrospective cohort study describes the use of automated red blood cell exchange for the treatment of severe malaria at the Medical University of Vienna. Methods Epidemiologic data for imported malaria cases in Austria are reported and data of patients treated for malaria at the General Hospital/Medical University of Vienna were extracted from electronic hospital records. Results Between 2000 and 2010, 146 patients were hospitalized at the Medical University of Vienna due to malaria and 16 of those were classified as severe malaria cases. Eleven patients of this cohort were potentially eligible for an adjunctive treatment with automated red blood cell exchange. Five patients eventually underwent this procedure within a period of seven hours (range: 3–19 hours) after hospital admission. Six patients did not undergo this adjunctive treatment following the decision of the treating physician. The procedure was well tolerated in all cases and rapid reduction in parasite counts was achieved without occurrence of haemodynamic complications. One patient died within seven days, whereas four patients survived without any sequelae. Discussion and conclusion Automated red blood cell exchange was a safe and efficient

  2. FOREWORD: Proceedings of the Second Workshop on Theory meets Industry (Erwin-Schrödinger-Institute (ESI), Vienna, Austria, 12 14 June 2007)

    NASA Astrophysics Data System (ADS)

    Hafner, Jürgen

    2008-02-01

    their application to key areas of condensed matter physics. Researchers from industry mainly focused on challenges arising from applied industrial research; contributions describing successful applications of DFT techniques to industrial problems were more scarce. Progress during the last decade has been very fast. The ESF research program has been renewed under the much bolder title 'Towards Computational Materials Design' and is now approaching the end of this second funding period. Due to the development of accurate, efficient and stable software packages for ab initio simulations, DFT-based techniques are now routinely used in many industrial laboratories worldwide. It was therefore considered timely to organize a second 'Theory meets Industry' workshop. The meeting took place between 12-14 June 2007 at the Erwin-Schrödinger-Institute (ESI) for Mathematical Physics in Vienna (Austria). It was sponsored by the Universität Wien through the VASP (Vienna Ab-initio Simulation Program) project, the Center for Computational Materials Science Vienna, the Erwin-Schrödinger-Institute and the ESF Program 'Towards Computational Materials Design'. The program of the workshop was decided by an international advisory board consisting of Ryoji Asahi (Toyota Central Research and Development Laboratory), Risto Nieminen (Helsinki University of Technology), Herve Toulhoat (Institut Français du Pétrole), Erich Wimmer (Materials Design Inc.), Chris Wolverton (Ford Motor Co. and Northwestern University) and Jürgen Hafner (Universität Wien). The 35 invited talks presented at the meeting were divided equally between researchers from academia and from industry. The contributions from academia concentrated on a wide range of new developments in DFT and post-DFT simulations (with contributions from the developers of leading software packages for ab initio simulations), as well as on applications in front-line materials research. In contrast to the first workshop nine years ago, all

  3. PREFACE: EUCAS '05: The 7th European Conference on Applied Superconductivity (Vienna University of Technology, Austria, 11 15 September 2005)

    NASA Astrophysics Data System (ADS)

    Donaldson, Gordon; Weber, Harald W.; Sauerzopf, Franz M.

    2006-03-01

    This issue of Superconductor Science and Technology contains the plenary and invited papers presented at the 7th European Conference on Applied Superconductivity (EUCAS '05) that was held at the Vienna University of Technology from 11-15 September 2005. All those contributed papers that were submitted to the Conference Proceedings will be published in the Journal of Physics: Conference Series. The scientific aims of EUCAS '05 followed the tradition established at the preceding conferences in Göttingen, Edinburgh, Eindhoven, Sitges (Barcelona), Lyngby (Copenhagen) and finally Sorrento (Napoli). The focus was placed on the interplay between the most recent developments in superconductor research and the positioning of applications of superconductivity in the marketplace. Although initially founded as an exchange forum mainly for European scientists, it has gradually developed into a truly international meeting with significant attendance from the Far East and the United States. The Vienna conference attracted 813 participants in the scientific programme and 90 accompanying persons. 59% of all participants came from Europe, 31% from the Far East, 6% from the United States and Canada as well as 4% from other nations worldwide. 27 companies presented their latest developments in the field. 32 plenary and invited lectures highlighted the state-of-the-art in the areas of materials, large-scale as well as small-scale applications; 625 contributed papers (among them 556 posters) demonstrated the broad range of exciting activities in all research areas of our field. EUCAS '05 spread a lot of optimism and enthusiasm for this fascinating field of research and for its well established technological potential, especially among the numerous young researchers attending this conference. We are grateful to all those who participated in the meeting and contributed to its success.

  4. Proceedings of the Second Workshop on Theory meets Industry (Erwin-Schrödinger-Institute (ESI), Vienna, Austria, 12-14 June 2007).

    PubMed

    Hafner, Jürgen

    2008-02-13

    and their application to key areas of condensed matter physics. Researchers from industry mainly focused on challenges arising from applied industrial research; contributions describing successful applications of DFT techniques to industrial problems were more scarce. Progress during the last decade has been very fast. The ESF research program has been renewed under the much bolder title 'Towards Computational Materials Design' and is now approaching the end of this second funding period. Due to the development of accurate, efficient and stable software packages for ab initio simulations, DFT-based techniques are now routinely used in many industrial laboratories worldwide. It was therefore considered timely to organize a second 'Theory meets Industry' workshop. The meeting took place between 12-14 June 2007 at the Erwin-Schrödinger-Institute (ESI) for Mathematical Physics in Vienna (Austria). It was sponsored by the Universität Wien through the VASP (Vienna Ab-initio Simulation Program) project, the Center for Computational Materials Science Vienna, the Erwin-Schrödinger-Institute and the ESF Program 'Towards Computational Materials Design'. The program of the workshop was decided by an international advisory board consisting of Ryoji Asahi (Toyota Central Research and Development Laboratory), Risto Nieminen (Helsinki University of Technology), Herve Toulhoat (Institut Français du Pétrole), Erich Wimmer (Materials Design Inc.), Chris Wolverton (Ford Motor Co. and Northwestern University) and Jürgen Hafner (Universität Wien). The 35 invited talks presented at the meeting were divided equally between researchers from academia and from industry. The contributions from academia concentrated on a wide range of new developments in DFT and post-DFT simulations (with contributions from the developers of leading software packages for ab initio simulations), as well as on applications in front-line materials research. In contrast to the first workshop nine years ago

  5. FOREWORD: Proceedings of the Second Workshop on Theory meets Industry (Erwin-Schrödinger-Institute (ESI), Vienna, Austria, 12 14 June 2007)

    NASA Astrophysics Data System (ADS)

    Hafner, Jürgen

    2008-02-01

    their application to key areas of condensed matter physics. Researchers from industry mainly focused on challenges arising from applied industrial research; contributions describing successful applications of DFT techniques to industrial problems were more scarce. Progress during the last decade has been very fast. The ESF research program has been renewed under the much bolder title 'Towards Computational Materials Design' and is now approaching the end of this second funding period. Due to the development of accurate, efficient and stable software packages for ab initio simulations, DFT-based techniques are now routinely used in many industrial laboratories worldwide. It was therefore considered timely to organize a second 'Theory meets Industry' workshop. The meeting took place between 12-14 June 2007 at the Erwin-Schrödinger-Institute (ESI) for Mathematical Physics in Vienna (Austria). It was sponsored by the Universität Wien through the VASP (Vienna Ab-initio Simulation Program) project, the Center for Computational Materials Science Vienna, the Erwin-Schrödinger-Institute and the ESF Program 'Towards Computational Materials Design'. The program of the workshop was decided by an international advisory board consisting of Ryoji Asahi (Toyota Central Research and Development Laboratory), Risto Nieminen (Helsinki University of Technology), Herve Toulhoat (Institut Français du Pétrole), Erich Wimmer (Materials Design Inc.), Chris Wolverton (Ford Motor Co. and Northwestern University) and Jürgen Hafner (Universität Wien). The 35 invited talks presented at the meeting were divided equally between researchers from academia and from industry. The contributions from academia concentrated on a wide range of new developments in DFT and post-DFT simulations (with contributions from the developers of leading software packages for ab initio simulations), as well as on applications in front-line materials research. In contrast to the first workshop nine years ago, all

  6. The ENCCA-WP7/EuroSarc/EEC/PROVABES/EURAMOS 3rd European Bone Sarcoma Networking Meeting/Joint Workshop of EU Bone Sarcoma Translational Research Networks; Vienna, Austria, September 24-25, 2015. Workshop Report.

    PubMed

    Kager, Leo; Whelan, Jeremy; Dirksen, Uta; Hassan, Bass; Anninga, Jakob; Bennister, Lindsey; Bovée, Judith V M G; Brennan, Bernadette; Broto, Javier M; Brugières, Laurence; Cleton-Jansen, Anne-Marie; Copland, Christopher; Dutour, Aurélie; Fagioli, Franca; Ferrari, Stefano; Fiocco, Marta; Fleuren, Emmy; Gaspar, Nathalie; Gelderblom, Hans; Gerrand, Craig; Gerß, Joachim; Gonzato, Ornella; van der Graaf, Winette; Hecker-Nolting, Stefanie; Herrero-Martín, David; Klco-Brosius, Stephanie; Kovar, Heinrich; Ladenstein, Ruth; Lancia, Carlo; LeDeley, Marie-Cecile; McCabe, Martin G; Metzler, Markus; Myklebost, Ola; Nathrath, Michaela; Picci, Piero; Potratz, Jenny; Redini, Françoise; Richter, Günther H S; Reinke, Denise; Rutkowski, Piotr; Scotlandi, Katia; Strauss, Sandra; Thomas, David; Tirado, Oscar M; Tirode, Franck; Vassal, Gilles; Bielack, Stefan S

    2016-01-01

    This report summarizes the results of the 3rd Joint ENCCA-WP7, EuroSarc, EEC, PROVABES, and EURAMOS European Bone Sarcoma Network Meeting, which was held at the Children's Cancer Research Institute in Vienna, Austria on September 24-25, 2015. The joint bone sarcoma network meetings bring together European bone sarcoma researchers to present and discuss current knowledge on bone sarcoma biology, genetics, immunology, as well as results from preclinical investigations and clinical trials, to generate novel hypotheses for collaborative biological and clinical investigations. The ultimate goal is to further improve therapy and outcome in patients with bone sarcomas. PMID:27315524

  7. Irish Literature in Austria.

    ERIC Educational Resources Information Center

    Faerber, Gerda

    After a brief description of some historical and cultural interchanges between Ireland and Austria, the paper examines Irish fiction that has been translated into German and Irish plays that have been performed in Vienna over the past 25 years. The paper also describes German translations of Irish children's fiction, including classics like…

  8. A report from the European Association for the Study of the Liver's 50th International Liver Congress (April 22-26 - Vienna, Austria).

    PubMed

    Rabasseda, X

    2015-04-01

    While Vienna's Prater park offers a varied selection of options, from theme parks to lush gardens and prairies to enjoy the sun, the nearby Messe Wien convention center was the focus of attention in April 2015 for all the scientists, researchers and clinicians interested in viral hepatitis, nonalcoholic steatohepatitis, hepatocellular carcinoma and a variety of other liver diseases. Treatments and potential new therapeutic strategies for these hepatopathies were discussed during the 50th International Liver Congress organized by the European Association for the Study of the Liver. Echoing epidemiological facts and a high social interest for hepatitis C virus infection, new findings with investigational and potential new therapies for the disease centered much of the attention at the conference. Nevertheless, new research was also reported related to potential improvements in how other liver diseases, particularly hepatitis B virus infection, hepatocellular carcinoma and a range of inflammatory and immune-mediated liver diseases, including rare hereditary diseases that should never be forgotten. PMID:26020068

  9. A dual site study of PM 2.5 and PM 10 aerosol chemistry in the larger region of Vienna, Austria

    NASA Astrophysics Data System (ADS)

    Puxbaum, H.; Gomiscek, B.; Kalina, M.; Bauer, H.; Salam, A.; Stopper, S.; Preining, O.; Hauck, H.

    The measurements of PM 2.5 and PM 10 at two sites—an urban site in Vienna (AUPHEP-1) and a rural site considered local background (AUPHEP-2)—indicated only low aerosol generation activity in the city on an annual basis. Defining the term "urban impact" as the difference between observations at the urban and the local background site we find an annually averaged urban impact for PM 2.5 of 3.4 μg m -3 and for PM C of 3.3 μg m -3 (the coarse fraction PM C=PM 10-PM 2.5). The relative increase of the particulate matter (PM) concentration at the urban site compared to the background site (AUPHEP-2) is annually averaged only 19% for PM 2.5, but 60% for PM C. The chemical main constituents of the PM 2.5 urban impact are black carbon (BC), organic carbon (OC), and sulfate; the main constituents of the PM C urban impact are OC and indicators for mineralic aerosol (Fe, Ca, Mg, Na, K). The BC/TC ratio of the PM 2.5 urban impact is typical as for combustion sources, e.g. automotive traffic, oil or coal combustion. Urban coarse OC is considered to originate from non-pyrogenic sources. From the trace metals investigated (As, Cd, Co, Cu, Cr, Mn, Ni, Pb, V, Zn) only Cd, Ni, Pb, and Zn exhibited a slight cold season enrichment in the urban airshed. From the weak signal of a seasonality of oil or coal combustion indicators we conclude that local domestic heating sources are using "clean fuels".

  10. US technical assistance to two specialized agencies of the UN

    SciTech Connect

    Reisman, A.W.; Parsick, R.J.; Indusi, J.P.

    1995-12-31

    Specialized agencies of the United Nations are a part of the functioning of the existing world order. Those agencies which verify compliance with specific international treaties will be more important in the future. Two such agencies illustrate UN activities in the area of disarmament and have received special attention: the International Atomic Energy Agency (IAEA) in Vienna, Austria; the Organization for the Prohibition of Chemical Weapons (OPCW) in The Hague, Holland.

  11. Vienna - Chicago

    PubMed Central

    Luan, Xianghong; Diekwisch, Thomas G.H.

    2009-01-01

    The discussion over the roles of genes and environment on the phenotypical specification of organisms has held a central role in science philosophy since the late 19th century and has re-emerged in today’s debate over genetic determinism and developmental plasticity. In fin-de-siecle Vienna, this debate coincided with a philosophical debate over empiricism/materialism versus idealism/vitalism. Turn-of-the-century Vienna’s highly interdisciplinary environment was also the birthplace for the model system of the unopposed molar. The un-opposed molar system features new tissue formation at the roots of teeth and tooth drift once opposing teeth are lost. The un-opposed molar model system was revived by a group of Viennese scientists that left Vienna during the Nazi period to address Vienna’s questions about evolution and heredity and about genes and environment in Chicago’s post-WWII scientific exile community. Here we are using the colorful history of the un-opposed molar to investigate the role of culture and method in the scientific evolution of a model system. PMID:17621674

  12. Tornado climatology of Austria

    NASA Astrophysics Data System (ADS)

    Holzer, A. M.

    After several decades of little work, a revised tornado climatology for Austria is presented. Tornadoes seldom form in the alpine areas, however, near the eastern flanks of the Alps, favourable conditions for tornado genesis are found. Whereas in the alpine regions less than 0.3 tornadoes per 10,000 km 2 a year touch down (averaged for provinces or major parts of a province), we can count 0.9 in the greater Graz area, 1.0 in the greater Linz area and 1.2 tornadoes per 10,000 km 2 a year in the greater Vienna area, suggesting the existence of so-called tornado alleys. As these regions are the most populated areas of Austria, there is a possible population bias in the dataset. The overall average for Austria is 0.3 tornadoes per 10,000 km 2 a year. The database consists of 89 tornadoes, one landspout and six waterspouts, with a total of 96 events. The seasonal peak is in July with a maximum probability of tornadoes in the late afternoon and early evening hours. Every fifth tornado occurs in the hour after 5 p.m. The maximum intensity determined for a tornado in Austria was T7 on the TORRO-Scale (F3 on the Fujita-Scale), the most common intensity is T2 on the TORRO-Scale (F1 on the Fujita-Scale).

  13. History of biotechnology in Austria.

    PubMed

    Roehr, M

    2000-01-01

    Austria has contributed significantly to the progress of the biotechnologies in the past and is actively engaged in doing so today. This review describes the early history of biotechnology in Austria, beginning with the Vienna process of baker's yeast manufacture in 1846, up to the achievements of the 20th century, e.g. the submerged vinegar process, penicillin V, immune biotechnology, biomass as a renewable source of fermentation products (power alcohol, biogas, organic acids etc.), biopulping, biopolymers, biocatalysis, mammalian cell technology, nanotechnology of bacterial surface layers, and environmental biotechnology. PMID:11036693

  14. "Eurotrain for Training." Proceedings of a European Congress on Continuing Education and Training (4th, Berlin, Germany; Warsaw, Poland; Prague, Czechoslovakia; Budapest, Hungary; Vienna, Austria, October 5-9, 1992).

    ERIC Educational Resources Information Center

    Wisser, Ulrike, Ed.; Grootings, Peter, Ed.

    1992-01-01

    A "travelling" congress was conducted in five European cities (Berlin, Warsaw, Prague, Budapest, and Vienna) to promote a mutual exchange of views between east and west. The participants stressed the growing European Community interest in current examples of cooperation with neighbors in central and eastern Europe. In addition to promoting…

  15. A 400 year reconstruction of July relative air humidity for the region Vienna (eastern Austria) based on carbon and oxygen stable isotope ratios in tree-ring latewood cellulose of oaks

    NASA Astrophysics Data System (ADS)

    Haupt, M.; Boettger, T.; Weigl, M.; Grabner, M.

    2009-04-01

    Stable isotope chronologies and correlation to climate. We present the stable isotope chronologies of carbon (^13Clw) and oxygen (^18Olw) for the period from 1600 to 2003 respectively of non-exchangeable hydrogen (^2Hlw) for the last century constructed base upon tree-ring latewood cellulose from oaks (Quercus petraea Matt. Liebl.) grown in the region Vienna (Austria). The stable isotope ratios correspond mainly to the summer climate conditions. For the calibration period (1900-2003) we found high significant correlations (p < 0.001) between ^13Clw and relative air humidity (RH) of July (-0.66), between ^18Olw and RHV I-V II (-0.61) and between ^2Hlw and RHV I-V III(-0.56). In the case of temperatures high significant correlations between the growing season temperature and ^13Clw (0.55), between the annual mean temperatures and ^18Olw ratios (0.45) and between summer mean temperatures (June to August) and ^2Hlw values (0.49) were estimated. Modeling. Various univariate and multivariate linear regressions models were proved for the reconstruction of summer relative air humidity and temperature. We found that establishing of robust models had several uncertainties: - using common linear transfer functions which oversimplify the complexity of relations; - using of pooled material and neglecting of different reactions from individual trees to climate; - high-order autocorrelations in the isotope time series; - climatic trends in the investigated region which are different in the first and in the second half of 20th century; - temporal instability of climate signals in the isotope ratios of tree ring cellulose. In the case of temperature no valid model could be estimated caused by temporal instabilities of signal strength. For relative air humidity two bivariate models RHV II = (-4.3 ± 0.7) * ^13Clw + (-2.8 ± 0.5) * ^18Olw + 44 [1] and RHV II = (-4.7 ± 0.7) * ^13Clw + (-0.35 ± 0.07) * ^2Hlw - 68 [2] were found as verifiable and applicable to reconstruct RHV II

  16. A 400 year reconstruction of July relative air humidity for the region Vienna (eastern Austria) based on carbon and oxygen stable isotope ratios in tree-ring latewood cellulose of oaks

    NASA Astrophysics Data System (ADS)

    Haupt, M.; Boettger, T.; Weigl, M.; Grabner, M.

    2009-04-01

    Stable isotope chronologies and correlation to climate. We present the stable isotope chronologies of carbon (^13Clw) and oxygen (^18Olw) for the period from 1600 to 2003 respectively of non-exchangeable hydrogen (^2Hlw) for the last century constructed base upon tree-ring latewood cellulose from oaks (Quercus petraea Matt. Liebl.) grown in the region Vienna (Austria). The stable isotope ratios correspond mainly to the summer climate conditions. For the calibration period (1900-2003) we found high significant correlations (p < 0.001) between ^13Clw and relative air humidity (RH) of July (-0.66), between ^18Olw and RHV I-V II (-0.61) and between ^2Hlw and RHV I-V III(-0.56). In the case of temperatures high significant correlations between the growing season temperature and ^13Clw (0.55), between the annual mean temperatures and ^18Olw ratios (0.45) and between summer mean temperatures (June to August) and ^2Hlw values (0.49) were estimated. Modeling. Various univariate and multivariate linear regressions models were proved for the reconstruction of summer relative air humidity and temperature. We found that establishing of robust models had several uncertainties: - using common linear transfer functions which oversimplify the complexity of relations; - using of pooled material and neglecting of different reactions from individual trees to climate; - high-order autocorrelations in the isotope time series; - climatic trends in the investigated region which are different in the first and in the second half of 20th century; - temporal instability of climate signals in the isotope ratios of tree ring cellulose. In the case of temperature no valid model could be estimated caused by temporal instabilities of signal strength. For relative air humidity two bivariate models RHV II = (-4.3 ± 0.7) * ^13Clw + (-2.8 ± 0.5) * ^18Olw + 44 [1] and RHV II = (-4.7 ± 0.7) * ^13Clw + (-0.35 ± 0.07) * ^2Hlw - 68 [2] were found as verifiable and applicable to reconstruct RHV II

  17. The Requirement for Vocational Skills in the Engineering Industry in the Areas of Modena and Vienna. Synthesis Report.

    ERIC Educational Resources Information Center

    Gatti, Mario; Mereu, Maria Grazia; Tagliaferro, Claudio; Markowitsch, Jorg; Neuberger, Robert

    Requirements for vocational skills in the engineering industry in Modena, Italy, and Vienna, Austria, were studied. In Modena, employees of a representative sample of 90 small, medium, and large firms in the mechanical processing, agricultural machinery, and sports car manufacturing sectors were interviewed. In Vienna, data were collected through…

  18. Vienna E-Lecturing (VEL): Learning How to Learn Self-Regulated in an Internet-Based Blended Learning Setting

    ERIC Educational Resources Information Center

    Schober, Barbara; Wagner, Petra; Reimann, Ralph; Spiel, Christiane

    2008-01-01

    The article describes the "Vienna E-Lecturing" (VEL), a complex internet-based blended-learning setting developed for students at the University of Vienna (Austria). As part of the introduction to research methods in psychology, VEL aids in imparting factual knowledge regarding research methods and evaluation, as well as promotes learning skills,…

  19. Programming in Vienna Fortran

    NASA Technical Reports Server (NTRS)

    Chapman, Barbara; Mehrotra, Piyush; Zima, Hans

    1992-01-01

    Exploiting the full performance potential of distributed memory machines requires a careful distribution of data across the processors. Vienna Fortran is a language extension of Fortran which provides the user with a wide range of facilities for such mapping of data structures. In contrast to current programming practice, programs in Vienna Fortran are written using global data references. Thus, the user has the advantages of a shared memory programming paradigm while explicitly controlling the data distribution. In this paper, we present the language features of Vienna Fortran for FORTRAN 77, together with examples illustrating the use of these features.

  20. Republic of Austria. Country profile.

    PubMed

    Newcomb, L C

    1985-07-01

    A summary description of Austria's demographic situation, economic conditions, labor force characteristics, housing conditions, household characteristics, and marriage patterns is provided. Austria, the former center of the Hapsburg Empire, covers 32,375 square miles and is divided into 9 provinces, including Vienna, the federal capital. Austria's population increased from 6.9 million in 1950 to 7.6 million in 1980. Since 1980 it declined slightly and in 1985 it was estimated to be 7,487,000. Between 1961-81, the industrial, western region of the country grew more rapidly than the predominantly rural eastern section of the country. Vienna, the largest city in the country, experienced a decline in population size from 1.9 million to 1.5 million since 1923. Part of the decline was due to the annihilation of the city's Jewish population in 1938. Austria has a lower urban population (56%) than most other industrialized countries. This low rate reflects the availability of tourist related jobs in the rural areas. 98% of the population is Austrian, the official language is German, and most of the inhabitants are Roman Catholic. Due to the homogeneity of the population, the country has few religious and racial problems; however, a recent study indicated that about 1/2 of the population has anti-Semetic attitudes. Life expectancy is 69 years for men and 76 years for women. Austria's population is aging. Currently, 18% of the population is under 15 years of age, and 14% is 65 years of age or older. Births are expected to increase slightly until the end of the 1900s and then decline slightly. Austrians place a high value on children and family life. Between 1978-82 the marriage rate increased from 4.5/1000 to 4.8/1000, and the median age at marriage increased from 22.4-23.0 years for women and from 25.6-25.8 years for men. The number of divorces/year increased from 11,168-14.298 between 1976-82. Currently, there are 2,767,000 households, and the average household size is 2

  1. Handling of Nuclear Information; Proceedings of the Symposium... Organized by the International Atomic Energy Agency, and Held in Vienna, 16-20 February 1970.

    ERIC Educational Resources Information Center

    International Atomic Energy Agency, Vienna (Austria).

    An international nuclear information system (INIS) which applies computer techniques to the management of the world's nuclear literature is about to come into operation. This prompted the International Atomic Energy Agency to hold a symposium to provide a comprehensive review of the facilities and services available in the world for providing…

  2. AlpArray Austria - Illuminating the subsurface of Austria and understanding of Alpine geodynamics

    NASA Astrophysics Data System (ADS)

    Fuchs, Florian; Bokelmann, Götz; Bianchi, Irene; Apoloner, Maria-Theresia; AlpArray Working Group

    2015-04-01

    AlpArray Austria is a research project to study the geodynamics of the Eastern Alps and the subsurface of Austria with a large-scale mobile broadband seismological network. AlpArray Austria is part of the AlpArray project - a unique European transnational research initiative in which 64 research institutes from 17 countries join their expertise to advance our knowledge about the structure and evolution of the lithosphere beneath the entire Alpine area. AlpArray Austria is coordinated by the Department of Meteorology and Geophysics (IMGW) at the University of Vienna and funded by the Austrian Science Fund (FWF). During spring 2015 the deployment of 42 mobile broadband seismometers (and two permanent stations) will commence and by autumn 2015 Austria will be completely covered by a dense seismological network with an average station spacing of about 40 kilometers. The mobile network consisting of 27 Reftek 151 60s sensors (provided by IMGW) and 15 Trillium 120s instruments (provided by the Dublin Institute for Advanced Studies, DIAS, Ireland) will complement the permanent Austrian seismic network operated by the Austrian Zentralanstalt für Meteorologie und Geodynamik (ZAMG) that will also install the two permanent stations. AlpArray Austria will be continuously recording high-quality ground motion data for three years. Seismic data will be distributed through the European Integrated Data Archive (EIDA) and shared with the collaborating AlpArray institutes. AlpArray Austria will shed light on the detailed geological structure and geodynamical evolution of the Eastern Alps and the subsurface of Austria. Utilizing seismic analysis methods such as shear wave splitting, receiver functions and body wave dispersion the AlpArray Austria working group at IMGW will, together with the international partners, focus on seismic anisotropy in the upper mantle, the location of interfaces and tomography, to answer outstanding questions on slab geometry and subduction polarity under

  3. Diesel emissions in Vienna

    NASA Astrophysics Data System (ADS)

    Horvath, H.; Kreiner, I.; Norek, C.; Preining, O.; Georgi, B.

    The aerosol in a non-industrial town normally is dominated by emissions from vehicles. Whereas gasoline-powered cars normally only emit a small amount of particulates, the emission by diesel-powered cars is considerable. The aerosol particles produced by diesel engines consist of graphitic carbon (GC) with attached hydrocarbons (HCs) including also polyaromatic HCs. Therefore the diesel particles can be carcinogenic. Besides diesel vehicles, all other combustion processes are also a source for GC; thus source apportionment of diesel emissions to the GC in the town is difficult. A direct apportionment of diesel emissions has been made possible by marking all the diesel fuel used by the vehicles in Vienna by a normally not occurring and easily detectable substance. All emitted diesel particles thus were marked with the tracer and by analyzing the atmospheric samples for the marking substance we found that the mass concentrations of diesel particles in the atmosphere varied between 5 and 23 μg m -3. Busy streets and calm residential areas show less difference in mass concentration than expected. The deposition of diesel particles on the ground has been determined by collecting samples from the road surface. The concentration of the marking substance was below the detection limit before the marking period and a year after the period. During the period when marked diesel fuel was used, the concentrations of the diesel particles settling to the ground was 0.012-0.07 g g -1 of collected dust. A positive correlation between the diesel vehicle density and the sampled mass of diesel vehicles exists. In Vienna we have a background diesel particle concentration of 11 μg m -3. This value increases by 5.5 μg m -3 per 500 diesel vehicles h -1 passing near the sampling location. The mass fraction of diesel particles of the total aerosol mass varied between 12.2 and 33%; the higher values were found in more remote areas, since diesel particles apparently diffuse easily

  4. Austria Declares Intent To Join ESO

    NASA Astrophysics Data System (ADS)

    2008-04-01

    At a press conference today at the University of Vienna's Observatory, the Austrian Science Minister Johannes Hahn announced the decision by the Austrian Government to seek membership of ESO from 1 July this year. ESO PR Photo 11/08 ESO PR Photo 11/08 Announcing Austria's Intent to Join ESO Said Minister Hahn: "With membership of ESO, Austria's scientists will receive direct access to the world's leading infrastructure in astronomy. This strengthens Austria as a place for research and provides an opportunity for young researchers to continue their work from here. With this move, Austria takes an important step in the reinforcement of Europe's science and research infrastructure." The decision constitutes a major breakthrough for Austrian scientists who have argued for membership of ESO for many years. Seeking membership in ESO also marks a step towards the further development of the European Research and Innovation Area, an important element of Europe's so-called Lisbon Strategy. "ESO welcomes the Austrian bid to join our organisation. I salute the Austrian Government for taking this important step and look forward to working closely with our Austrian friends and colleagues in the years to come," commented the ESO Director General, Tim de Zeeuw. For Austrian astronomers, ESO membership means not only unrestricted access to ESO's world-leading observational facilities including the world's most advanced optical telescope, the Very Large Telescope, and full participation in the quasi-global ALMA project, but also the possibility to participate on a par with their European colleagues in the future projects of ESO, including the realisation of ESO's Extremely Large Telescope project (E-ELT), which is currently in the design phase. All these projects require some of the most advanced technologies in key areas such as optics, detectors, lightweight structures, etc. Austrian participation in ESO opens the door for Austrian industry and major research institutes of the

  5. [Social politics and health--Germany and Austria at the time of the Weimar Republic].

    PubMed

    Sablik, K

    1989-04-01

    The article contributes to the development of health-welfare in Austria in the first third of the 20th century. The various relations to such activities of health protection in Germany and the efforts and merits of the Vienna physician, anatomist and social politician Julius Tandler (1869-1936) are accentuated. PMID:2662652

  6. Corrections to the Vienna Code

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Since the publication of the Vienna Code, several errors have been noticed. Most are minor punctuation or cross-referencing errors, or, in the Appendices, inconsistencies in abbreviation, but there was one important omission from Art. 37, the misspelling of two specific epithets and the transpositio...

  7. "Wenn die Erde bebt", an educational public exhibition in Vienna

    NASA Astrophysics Data System (ADS)

    Parithusta, Rizkita; Brueckl, Ewald; Heuer, Rudolf; Mitterbauer, Ulrike

    2010-05-01

    Natural disasters can cause the loss of human lives, an economic crisis and also the loss of irreplaceable cultural heritage. Earthquakes can mean instantaneous destruction without warning, causing extensive and often irreparable damage to our heritage. An exhibition with the title "Wenn die Erde bebt" (i.e. "When the Earth shakes") which was held at the Natural History Museum, Vienna; in an effort to introduce understanding, awareness, and preparedness to the public, facing earthquake phenomenon. The exhibition compiled and classified examples of large earthquakes and introduces into the basic principles of seismology. It further addresses earthquake impact and how to live with earthquakes, giving access to the most suitable procedure of safety education. The idea of the exhibition is communicated by the means of posters, videos, and physical models which support the understanding of seismometry, elastic rebound theory and earthquake resistant construction. The exhibition is an Austrian contribution to IYPE - International Year of Planet Earth and is now on tour through Austria.

  8. Human biometeorological evaluation of heat-related mortality in Vienna

    NASA Astrophysics Data System (ADS)

    Matzarakis, Andreas; Muthers, Stefan; Koch, Elisabeth

    2011-08-01

    The relationship between heat stress and mortality in the federal state of Vienna (Austria) was analyzed from 1970 to 2007. Long-term trends of mortality data and short-term adaptation to heat stress were considered by two complex approaches. The evaluation is based on the human biometeorological parameter, physiologically equivalent temperature. The results revealed a significant impact of heat stress on the human health, with a significantly higher sensitivity on women compared to men. Additionally, higher risks of deaths due to cardiovascular and respiratory diseases were found. During the long period of 38 years, some significant decreases of the sensitivity were found, especially in the medium heat stress levels. This could indicate active processes of long-term adaptation to the increasing heat stress.

  9. Evaluation of the operational Air-Quality forecast model for Austria ALARO-CAMx

    NASA Astrophysics Data System (ADS)

    Flandorfer, Claudia; Hirtl, Marcus

    2016-04-01

    The Air-Quality model for Austria (AQA) is operated at ZAMG by order of the regional governments of Vienna, Lower Austria, and Burgenland since 2005. The emphasis of this modeling system is on predicting ozone peaks in the North-east Austrian flatlands. The modeling system is currently a combination of the meteorological model ALARO and the photochemical dispersion model CAMx. Two modeling domains are used with the highest resolution (5 km) in the alpine region. Various extensions with external data sources have been conducted in the past to improve the daily forecasts of the model, e.g. data assimilation of O3- and PM10-observations from the Austrian measurement network (with optimum interpolation method technique), MACC-II boundary conditions; combination of high resolved emission inventories for Austria with TNO and EMEP data. The biogenic emissions are provided by the SMOKE model. The model runs 2 times per day for a period of 48 hours. ZAMG provides daily forecasts of O3, PM10 and NO2 to the regional governments of Austria. The evaluation of these forecasts is done for January to September 2015, with the main focus on the summer peaks of ozone. The measurements of the Air-Quality stations are compared with the punctual forecasts at the sites of the stations and the area forecasts for every province of Austria. Several heat waves occurred between June and September 2015 (new temperature records for St. Pölten and Linz). During these periods the information threshold for ozone has been exceeded 19 times, mostly in the Eastern regions of Austria. Values above the alert threshold have been measured at some stations in Lower Austria and Vienna at the beginning of July. For the evaluation, the results for the periods with exceedances in Eastern Austria will be discussed in detail.

  10. Van Swieten and the renaissance of the Vienna Medical School.

    PubMed

    Kidd, M; Modlin, I M

    2001-04-01

    The period until 1745 found the Viennese medical system languishing far behind advances made in other major European centers. This chaotic situation was reversed by the foresight and breadth of vision of the Empress Maria Theresa, who initiated considerable reform in Austria by actively recruiting the best minds of the time to reduce the intellectual and technologic differences. Her ability to entice one of Boerhaave's most eminent pupils, Gerard van Swieten, to leave Leiden for Vienna, particularly benefited the Vienna Medical School. In 1745 van Swieten assumed responsibility for reconfiguration of the patronage and nepotism-ridden medical system of the Austro-Hungarian Empire. As a first task, he swiftly expunged the influence of the Jesuits and other religious orders from medicine and established formal training and examinations, transforming the medical discipline into a meritocracy. Excelling as a physician and an innovative teacher, he also established a close personal relationship with the Empress and became her medical confidante. To a large part, the success of this first great Viennese medical school was owed to de Haen, who left Leiden to implement Boerhaave's method of clinical teaching. As a result of these innovations and with considerable support from the Empress, the University of Vienna, particularly its medical school, within a few decades achieved recognition throughout Europe as a seat of learning and scholarship. Van Swieten would not be remembered today if his contribution had been only scholarly or scientific achievements. He propelled Austrian medicine to a level commensurate with that of other European states of the day by 27 years of dedicated and industrious service. PMID:11344396

  11. Secondary Education in Austria.

    ERIC Educational Resources Information Center

    Aigner, Helmut

    This booklet provides a brief description of secondary education in Austria. The publication is part of a series that seeks to make the public aware of the education systems and traditions in all signatory states to the European Cultural Convention and to outline the essential problems these systems presently are facing. This short booklet…

  12. Etisus evamuellerae, a new xanthid crab (Decapoda, Brachyura) from the Middle Miocene of Austria and Hungary

    PubMed Central

    Hyžný, M.; van Bakel, B.W.M.; Guinot, D.

    2015-01-01

    On the basis of several carapaces, a new species of xanthid crab, Etisus evamuellerae, is described from the Middle Miocene of the Vienna (Austria) and Great Hungarian basins. It differs from the coeval xanthids, Xantho moldavicus and Pilodius vulgaris, in having a distinctly protruding front and comparatively longer carapace. Contrary to those two species, the new one makes up for just a small percentage in the decapod crustacean assemblages studied. PMID:25983383

  13. Closing the natural cycles - using biowaste compost in organic farming in Vienna

    NASA Astrophysics Data System (ADS)

    Erhart, Eva; Rogalski, Wojciech; Maurer, Ludwig; Hartl, Wilfried

    2014-05-01

    One of the basic principles of organic farming - that organic management should fit the cycles and ecological balances in nature - is put into practice in Vienna on a large scale. In Vienna, compost produced from separately collected biowaste and greenwaste is used on more than 1000 ha of organic farmland. These municipally owned farms are managed organically, but are stockless, like the vast majority of farms in the region. The apparent need for a substitute for animal manure triggered the development of an innovative biowaste management. Together with the Municipal Department 48 responsible for waste management, which was keen for the reduction of residual waste, the Municipal Department 49 - Forestry Office and Urban Agriculture and Bio Forschung Austria developed Vienna's biowaste management model. Organic household wastes and greenwastes are source-separated by the urban population and collected in a closely monitored system to ensure high compost quality. A composting plant was constructed which today produces a total of 43000 t compost per year in a monitored open windrow process. The quality of the compost produced conforms to the EU regulation 834/2007. A large part of the compost is used as organic fertilizer on the organic farmland in Vienna, and the remainder is used in arable farming and in viticulture in the region around Vienna and for substrate production. Vienna`s biowaste management-model is operating successfully since the 1980s and has gained international recognition in form of the Best Practice-Award of the United Nations Development Programme. In order to assess the effects of biowaste compost fertilization on crop yield and on the environment, a field experiment was set up near Vienna in 1992, which is now one of the longest standing compost experiments in Europe. The results showed, that the yields increased for 7 - 10 % with compost fertilization compared to the unfertilized control and the nitrogen recovery by crops was between 4 and 6

  14. The Fischa-Dagnitz spring, Southern Vienna Basin: a multi tracer time series study re-assessing earlier conceptual assumptions.

    NASA Astrophysics Data System (ADS)

    Suckow, Axel; Gerber, Christoph; Kralik, Martin; Sültenfuss, Jürgen; Purtschert, Roland

    2013-04-01

    The gravel aquifer of the Southern Vienna Basin is a very important backup drinking water resource for the city of Vienna. A discharge location, the Fischa-Dagnitz spring in the Southern Vienna Basin, Austria, was re-investigated in 2011, five years after the gas exchange tracer test published in (Stolp et al., 2010), and sampled for stable isotopes 18O/2H, tritium, 3He, SF6 and 85Kr (Gerber et al., 2012). Additionally, new tritium time series data (Davis et al., 1967), previously not considered in Stolp et al. (2010), were included. These show a higher and earlier tritium peak of >300 TU in 1965 in the discharge of the Fischa-Dagnitz spring as compared to 221 TU in 1972 considered in Stolp et al. (2010). The new 3He, SF6 and 85Kr gas tracer data from 2011 confirm the earlier finding for 3He of Stolp et al. (2010) and indicate a more recent equilibration with the atmosphere than the water bound tracers 18O, 2H and tritium. A new modelling attempt using the Lumpy code (Suckow, 2012) confirmed the discrepancy between the tritium data and the gaseous tracers 3He, SF6 and 85Kr. No steady-state combination of local recharge (represented by an exponential model) and Schwarza river infiltration flowing through the gravel aquifer (represented by a parallel dispersion model) can equally well explain both the tritium time series and the gas tracer results. A revised conceptual model proposes that a pinching of the aquifer at unconformities in the gravel body or a fault zone known in the gravel body forces groundwater along the flow path closer to the surface and exposes it to the atmosphere. This would tend to reset the "dating" clock for the gaseous tracers 3He, SF6 and 85Kr, which can equilibrate quickly with the atmosphere, but not for tritium, which marks the transport behaviour of the water itself. These findings are of importance also for other multi-tracer assessments of groundwater movement in phreatic aquifer systems. References: Davis, G.H., Payne, B.R., Dincer, T

  15. The life of Eugene Braunwald: a remarkable journey that began in Vienna.

    PubMed

    Schlossmacher, M G

    1998-01-16

    The life of Dr. Eugene Braunwald, who is without doubt the preeminent cardiologist of our time, represents a remarkable journey that began in Vienna, Austria. It took an early and decisive turn in July 1938 when his family was forced into exile by Austrian Nazism, ultimately settling in the United States. During his career Dr. Braunwald has provided unprecedented contributions to the theory and practice of medicine, foremost in cardiovascular research and clinical cardiology. Professionally, his pursuit of excellence continues in the roles of physician-scientist, academic teacher, editor and administrator. Personally, Dr. Braunwald's voyage came full circle in the summer of 1995, some fifty seven years after his emigration, when the University of Vienna awarded him an honorary Medical Doctorate. This article reviews Dr. Eugene Braunwald's remarkable journey from his childhood in pre-World War II Vienna to the current titles of Distinguished Hersey Professor of Medicine and Faculty Dean for Academic Programs at Harvard Medical School and Vice President of Partner's HealthCare Systems in Boston, Massachusetts. This essay is also intended to raise awareness of, and foster academic investigation into, the long-lasting implications of Austrian Nazism on the "Viennese School of Medicine". PMID:9499476

  16. Horizontal and temporal evolution of tropospheric NO2 in Vienna as inferred from car DOAS measurements

    NASA Astrophysics Data System (ADS)

    Schreier, Stefan F.; Richter, Andreas; Li, Zheng; Burrows, John P.

    2016-04-01

    Zenith-sky measurements were performed with a car DOAS (Differential Optical Absorption Spectroscopy) instrument to obtain tropospheric nitrogen dioxide (NO2) distributions within the metropolitan area of Vienna, Austria, on nine days in April, September, October, and November 2015. Several single car journeys having an approximate distance of 110 km and covering known emission sources of nitrogen oxides (NOx) as well as a background region north of Vienna were carried out. The spectral measurements are analyzed using the DOAS technique applying a nonlinear least-squares fitting algorithm. The obtained NO2 differential slant column densities (DSCDs) are based on the 425-490 nm fitting window and the inclusion of relevant high resolution absorption cross-sections. Tropospheric NO2 vertical column densities (VCDs) are extracted from the NO2 DSCDs by making assumptions on the diurnal variation of stratospheric NO2 VCDs and determining a tropospheric NO2 airmass factor. Additional meteorological (wind speed and wind direction) and air quality (surface NO2 concentrations) data from nearby measurement stations is used to interpret the horizontal and temporal evolution of NO2 pollution. Our results show that elevated NO2 pollution originating from rush-hour traffic over busy highways is transported along the Danube River to the Northwest of Vienna under certain meteorological conditions.

  17. The ViennaRNA web services.

    PubMed

    Gruber, Andreas R; Bernhart, Stephan H; Lorenz, Ronny

    2015-01-01

    The ViennaRNA package is a widely used collection of programs for thermodynamic RNA secondary structure prediction. Over the years, many additional tools have been developed building on the core programs of the package to also address issues related to noncoding RNA detection, RNA folding kinetics, or efficient sequence design considering RNA-RNA hybridizations. The ViennaRNA web services provide easy and user-friendly web access to these tools. This chapter describes how to use this online platform to perform tasks such as prediction of minimum free energy structures, prediction of RNA-RNA hybrids, or noncoding RNA detection. The ViennaRNA web services can be used free of charge and can be accessed via http://rna.tbi.univie.ac.at. PMID:25577387

  18. Genetic Variation of Bordetella pertussis in Austria.

    PubMed

    Wagner, Birgit; Melzer, Helen; Freymüller, Georg; Stumvoll, Sabine; Rendi-Wagner, Pamela; Paulke-Korinek, Maria; Repa, Andreas; Mooi, Frits R; Kollaritsch, Herwig; Mittermayer, Helmut; Kessler, Harald H; Stanek, Gerold; Steinborn, Ralf; Duchêne, Michael; Wiedermann, Ursula

    2015-01-01

    In Austria, vaccination coverage against Bordetella pertussis infections during infancy is estimated at around 90%. Within the last years, however, the number of pertussis cases has increased steadily, not only in children but also in adolescents and adults, indicating both insufficient herd immunity and vaccine coverage. Waning immunity in the host and/or adaptation of the bacterium to the immunised hosts could contribute to the observed re-emergence of pertussis. In this study we therefore addressed the genetic variability in B. pertussis strains from several Austrian cities. Between the years 2002 and 2008, 110 samples were collected from Vienna (n = 32), Linz (n = 63) and Graz (n = 15) by nasopharyngeal swabs. DNA was extracted from the swabs, and bacterial sequence polymorphisms were examined by MLVA (multiple-locus variable number of tandem repeat analysis) (n = 77), by PCR amplification and conventional Sanger sequencing of the polymorphic regions of the prn (pertactin) gene (n = 110), and by amplification refractory mutation system quantitative PCR (ARMS-qPCR) (n = 110) to directly address polymorphisms in the genes encoding two pertussis toxin subunits (ptxA and ptxB), a fimbrial adhesin (fimD), tracheal colonisation factor (tcfA), and the virulence sensor protein (bvgS). Finally, the ptxP promoter region was screened by ARMS-qPCR for the presence of the ptxP3 allele, which has been associated with elevated production of pertussis toxin. The MLVA analysis revealed the highest level of polymorphisms with an absence of MLVA Type 29, which is found outside Austria. Only Prn subtypes Prn1/7, Prn2 and Prn3 were found with a predominance of the non-vaccine type Prn2. The analysis of the ptxA, ptxB, fimD, tcfA and bvgS polymorphisms showed a genotype mixed between the vaccine strain Tohama I and a clinical isolate from 2006 (L517). The major part of the samples (93%) displayed the ptxP3 allele. The consequences for the vaccination strategy are discussed. PMID

  19. Ground motion prediction for the Vienna Basin area using the ambient seismic field

    NASA Astrophysics Data System (ADS)

    Schippkus, Sven; Zigone, Dimitri; Bokelmann, Götz; AlpArray Working Group

    2016-04-01

    The Vienna Basin is one of the most seismically active regions in Austria. Because of the population density and sensitive infrastructure, seismic hazard assessment in this area is of critical importance. An important part of seismic hazard analysis is ground motion prediction, which can in principle be done using either empirical studies to derive ground motion prediction equations (GMPEs) or using a physics-based approach to simulate ground motion by modelling surface wave propagation. Recently a new method has been presented that is based on the emergence of the inter-station Green's function from ambient noise cross-correlations (Denolle et al. 2013), which provides the impulse response of the Earth from a point source at the surface (from the site of one of the two receivers to the other). These impulse responses are dominated by surface waves, which would, in the case of a real earthquake, cause the major damages. The Green's function can in principle be modified to simulate a double couple dislocation at depth, i.e., a virtual earthquake. Using an adapted pre-processing method, the relative amplitudes of the ambient noise records of different inter-station paths are preserved in the correlation functions, and effects like attenuation and amplification of surface waves in sedimentary basins can be studied. This provides more precise information that will help improve seismic hazard evaluations. Here we present a preliminary study of such ground motion prediction for the Vienna Basin using about two dozen broadband stations from available networks in the area, e.g., stations from the University of Vienna (AlpArray) and Vienna Technical University. References Denolle, M. A., E. M. Dunham, G. A. Prieto, and G. C. Beroza (2013), Ground motion prediction of realistic earthquake sources using the ambient seismic field, J. Geophys. Res. Solid Earth, 118, 2102-2118, doi:10.1029/2012JB009603.

  20. Vienna Special Analysis Center Annual Report 2012

    NASA Technical Reports Server (NTRS)

    Boehm, Johannes; Boehm, Sigrid; Krasna, Hana; Madzak, Matthias; Nilsson, Tobias; Plank, Lucia; Raposo, Virginia; Schuh, Harald; Soja, Benedikt; Sun Jing; Teke, Kamil; Ros, Claudia Tierno

    2013-01-01

    The main activities of the VLBI group at the Department of Geodesy and Geoinformation of the Vienna University of Technology were related to the development of the Vienna VLBI Software VieVS (http://vievs.hg.tuwien.ac.at/) and its application for various studies. For example, we dealt with scheduling, satellite tracking, and the estimation of geodynamical and astronomical parameters from VLBI observations. One highlight was the release of VieVS 2.0 just before the third VieVS User Workshop in September 2012.

  1. Dynamic data distributions in Vienna Fortran

    NASA Technical Reports Server (NTRS)

    Chapman, Barbara; Mehrotra, Piyush; Moritsch, Hans; Zima, Hans

    1993-01-01

    Vienna Fortran is a machine-independent language extension of Fortran, which is based upon the Single-Program-Multiple-Data (SPMD) paradigm and allows the user to write programs for distributed-memory systems using global addresses. The language features focus mainly on the issue of distributing data across virtual processor structures. Those features of Vienna Fortran that allow the data distributions of arrays to change dynamically, depending on runtime conditions are discussed. The relevant language features are discussed, their implementation is outlined, and how they may be used in applications is described.

  2. [Between "aryanization" and liquidation. The fate of the Vienna Psychoanalytic Association after the "Anschluss" in March 1938].

    PubMed

    Rothländer, Christiane

    2008-01-01

    The "Anschluss" of Austria into Hitler-Germany was the temporary end of the Vienna Association (WPV). It was closed by the Gestapo, Hans Ehlich from the SD becoming the special commissioner and the chemist Anton Sauerwald the provisional administrator. The WPV's only chance to avoid losing all its property was to ask their colleagues of the German Psychoanalytic Society (DPG) for help. They were to take over the trusteeship of the WPV and incorporate it into the so-called Goring Institute. Carl Müller-Braunschweig was sent to Vienna as a representative of the DPG. This attempt failed because of the resistance of Rudolf Ramm, head of the Austrian Medical Association, of psychiatrist Heinrich von Kogerer and of Ehlich. In April 1938 Ehlich and Ramm decided on the liquidation of the WPV. PMID:19230390

  3. Impact of Early Initiation of Antiretroviral Therapy in Patients with Acute HIV Infection in Vienna, Austria

    PubMed Central

    Herout, Sandra; Mandorfer, Mattias; Breitenecker, Florian; Reiberger, Thomas; Grabmeier-Pfistershammer, Katharina; Rieger, Armin; Aichelburg, Maximilian C.

    2016-01-01

    Background It is unclear whether antiretroviral therapy (ART) should be initiated during acute HIV infection. Most recent data provides evidence of benefits of early ART. Methods We retrospectively compared the clinical and immunological course of individuals with acute HIV infection, who received ART within 3 months (group A) or not (group B) after diagnosis. Results Among the 84 individuals with acute HIV infection, 57 (68%) received ART within 3 months (A) whereas 27 (32%) did not receive ART within 3 months (B), respectively. Clinical progression to CDC stadium B or C within 5 years after the diagnosis of HIV was less common in (A) when compared to (B) (P = 0.002). After twelve months, both the mean increase in CD4+ T cell count and the mean decrease in viral load was more pronounced in (A), when compared to (B) (225 vs. 87 cells/μl; P = 0.002 and -4.19 vs. -1.14 log10 copies/mL; P<0.001). Twenty-four months after diagnosis the mean increase from baseline of CD4+ T cells was still higher in group A compared to group B (251 vs. 67 cells/μl, P = 0.004). Conclusions Initiation of ART during acute HIV infection is associated with a lower probability of clinical progression to more advanced CDC stages and significant immunological benefits. PMID:27065239

  4. International Conference on Rett Syndrome (4th, Vienna, Austria, October 2-5, 1986). Synopsis.

    ERIC Educational Resources Information Center

    Percy, Alan

    Presentations from speakers at a conference on Rett Syndrome are summarized. The presentations focused on Rett Syndrome's genetic basis and identification as a clinical syndrome, involving, among other things, mental subnormality, epilepsy, infantile spasms, hand stereotypes, and poor hand use. Also discussed were: Rett Syndrome's predictive…

  5. Clostridium difficile ribotypes in Austria: a multicenter, hospital-based survey.

    PubMed

    Indra, Alexander; Schmid, Daniela; Huhulescu, Steliana; Simons, Erica; Hell, Markus; Stickler, Karl; Allerberger, Franz

    2015-08-01

    A prospective, noninterventional survey was conducted among Clostridium difficile positive patients identified in the time period of July until October 2012 in 18 hospitals distributed across all nine Austrian provinces. Participating hospitals were asked to send stool samples or isolates from ten successive patients with C.difficile infection to the National Clostridium difficile Reference Laboratory at the Austrian Agency for Health and Food Safety for PCR-ribotyping and in vitro susceptibility testing. A total of 171 eligible patients were identified, including 73 patients with toxin-positive stool specimens and 98 patients from which C. difficile isolates were provided. Of the 159 patients with known age, 127 (74.3%) were 65 years or older, the median age was 76 years (range: 9-97 years), and the male to female ratio 2.2. Among these patients, 73% had health care-associated and 20% community-acquired C. difficile infection (indeterminable 7%). The all-cause, 30-day mortality was 8.8% (15/171). Stool samples yielded 46 different PCR-ribotypes, of which ribotypes 027 (20%), 014 (15.8%), 053 (10.5%), 078 (5.3%), and 002 (4.7%) were the five most prevalent. Ribotype 027 was found only in the provinces Vienna, Burgenland, and Lower Austria. Severe outcome of C. difficile infection was found to be associated with ribotype 053 (prevalence ratio: 3.04; 95% CI: 1.24, 7.44), not with the so-called hypervirulent ribotypes 027 and 078. All 027 and 053 isolates exhibited in vitro resistance against moxifloxacin. Fluoroquinolone use in the health care setting must be considered as a factor favoring the spread of these fluoroquinolone resistant C. difficile clones. PMID:26156942

  6. Yeasts associated with Vienna sausage packaging.

    PubMed

    Viljoen, B C; Dykes, G A; Callis, M; von Holy, A

    1993-03-01

    A total of 123 representative yeast isolates from a previous study of a Vienna sausage processing plant were identified according to conventional methods and long-chain fatty acid analyses. The most prevalent isolates belonged to the genera Candida and Debaryomyces. Other genera encountered were Rhodotorula, Yarrowia, Pichia, Galactomyces, Cryptococcus, Trichosporon and Torulaspora. PMID:8466813

  7. A Sunken Ship of the Desert at the River Danube in Tulln, Austria

    PubMed Central

    Galik, Alfred; Mohandesan, Elmira; Forstenpointner, Gerhard; Scholz, Ute Maria; Ruiz, Emily; Krenn, Martin; Burger, Pamela

    2015-01-01

    Rescue excavations recovered a skeleton that resurrect the contemporary dramatic history of Austria in the 17th century as troops besieged Vienna in the second Osmanic-Habsburg war. Unique for Central Europe is the evidence of a completely preserved camel skeleton uncovered in a large refuse pit. The male individual of slender stature indicates a few but characteristic pathological changes revealing not a beast of burden but probably a valuable riding animal. Anatomical and morphometrical analyses suggest a hybrid confirmed by the ancient DNA analyses resulting in the presence of a dromedary in the maternal and a Bactrian camel in the paternal line. PMID:25831121

  8. A sunken ship of the desert at the river Danube in Tulln, Austria.

    PubMed

    Galik, Alfred; Mohandesan, Elmira; Forstenpointner, Gerhard; Scholz, Ute Maria; Ruiz, Emily; Krenn, Martin; Burger, Pamela

    2015-01-01

    Rescue excavations recovered a skeleton that resurrect the contemporary dramatic history of Austria in the 17th century as troops besieged Vienna in the second Osmanic-Habsburg war. Unique for Central Europe is the evidence of a completely preserved camel skeleton uncovered in a large refuse pit. The male individual of slender stature indicates a few but characteristic pathological changes revealing not a beast of burden but probably a valuable riding animal. Anatomical and morphometrical analyses suggest a hybrid confirmed by the ancient DNA analyses resulting in the presence of a dromedary in the maternal and a Bactrian camel in the paternal line. PMID:25831121

  9. Extended effects of air pollution on cardiopulmonary mortality in Vienna

    NASA Astrophysics Data System (ADS)

    Neuberger, Manfred; Rabczenko, Daniel; Moshammer, Hanns

    BackgroundCurrent standards for fine particulates and nitrogen dioxide are under revision. Patients with cardiovascular disease have been identified as the largest group which need to be protected from effects of urban air pollution. MethodsWe sought to estimate associations between indicators of urban air pollution and daily mortality using time series of daily TSP, PM 10, PM 2.5, NO 2, SO 2, O 3 and nontrauma deaths in Vienna (Austria) 2000-2004. We used polynomial distributed lag analysis adjusted for seasonality, daily temperature, relative humidity, atmospheric pressure and incidence of influenza as registered by sentinels. ResultsAll three particulate measures and NO 2 were associated with mortality from all causes and from ischemic heart disease and COPD at all ages and in the elderly. The magnitude of the effect was largest for PM 2.5 and NO 2. Best predictor of mortality increase lagged 0-7 days was PM 2.5 (for ischemic heart disease and COPD) and NO 2 (for other heart disease and all causes). Total mortality increase, lagged 0-14 days, per 10 μg m -3 was 2.6% for PM 2.5 and 2.9% for NO 2, mainly due to cardiopulmonary and cerebrovascular causes. ConclusionAcute and subacute lethal effects of urban air pollution are predicted by PM 2.5 and NO 2 increase even at relatively low levels of these pollutants. This is consistent with results on hospital admissions and the lack of a threshold. While harvesting (reduction of mortality after short increase due to premature deaths of most sensitive persons) seems to be of minor importance, deaths accumulate during 14 days after an increase of air pollutants. The limit values for PM 2.5 and NO 2 proposed for 2010 in the European Union are unable to prevent serious health effects.

  10. Climate change and mortality in Vienna--a human biometeorological analysis based on regional climate modeling.

    PubMed

    Muthers, Stefan; Matzarakis, Andreas; Koch, Elisabeth

    2010-07-01

    The potential development of heat-related mortality in the 21th century for Vienna (Austria) was assessed by the use of two regional climate models based on the IPCC emissions scenarios A1B and B1. Heat stress was described with the human-biometeorological index PET (Physiologically Equivalent Temperature). Based on the relation between heat stress and mortality in 1970-2007, we developed two approaches to estimate the increases with and without long-term adaptation. Until 2011-2040 no significant changes will take place compared to 1970-2000, but in the following decades heat-related mortality could increase up to 129% until the end of the century, if no adaptation takes place. The strongest increase occurred due to extreme heat stress (PET >or= 41 degrees C). With long-term adaptation the increase is less pronounced, but still notable. This encourages the requirement for additional adaptation measurements. PMID:20717552

  11. The Vienna Heritage of Iowa Orthopaedics

    PubMed Central

    Buckwalter, Joseph A

    2003-01-01

    Strong traditions of basic research, clinical innovation, teaching and integrating science and evaluation of outcomes into clinical practice have characterized University of Iowa orthopaedics for ninety years. These traditions were brought to Iowa City from Vienna when Iowa City was a town of fewer than 10,000 people in a sparsely populated rural state. In the last third of the 19th century, surgeons at the University of Vienna, led by Theodore Billroth (1829-1894), helped transform the practice of surgery. They developed new more effective procedures, analyzed the results of their operations, promoted the emergence and growth of surgical specialties and sought understanding of tissue structure, physiology and pathophysiology. Their efforts made Vienna one of the world's most respected centers for operative treatment, basic and clinical research and surgical education. Two individuals who followed Billroth, Eduard Albert (1841-1900) and Adolf Lorenz (1854-1946) focused their research and clinical practice on orthopaedics. Their successes in the study and treatment of musculoskeletal disorders led one of their students, Arthur Steindler (1878-1959), a 1902 graduate of the Vienna Medical School, to pursue a career in orthopaedics. Following medical school, he worked in Lorenz's orthopaedic clinic until 1907 when he joined John Ridlon (1852-1936) at the Chicago Home for Crippled Children. In 1910, Steindler became Professor of Orthopaedics at the Drake Medical School in Des Moines, Iowa, and, in 1913, John G. Bowman, the President of the University of Iowa, recruited him to establish an orthopaedic clinical and academic program in Iowa City. For the next third of a century he guided the development of the University of Iowa Orthopaedics Department, helped establish the fields of orthopaedic biomechanics and kinesiology and tirelessly stressed the importance of physiology, pathology and assessment of the outcomes of operations. From the legacy of Billroth, Albert and

  12. [Nicotine--drug addiction--AIDS. Drug use habits of Vienna addicts].

    PubMed

    Loimer, N; Vedovelli, H; Presslich, O; Werner, E; Hollerer, E; Pfersmann, V; Schmid-Siegel, B

    1991-01-01

    In Austria it is illegal to sell tobacco to young adolescents. A diverse sample of 358 narcotic addicts was investigated at the Psychiatric University Clinic of Vienna. Data were obtained from on site confidential interviews and a HIV-test was conducted. The individual drug use history was recorded and, interestingly, tobacco addiction was the first stage in starting a drug career. Furthermore, a strong correlation was observed between onset of heroin use and HIV-1 infection. It is concluded that in Austria not only the availability nicotine and alcohol to young adolescents should be prohibited, but also their use should be punishable. Easy access to nicotine as in public restaurants or from automatic distributors, has to be withdrawn. Tobacco advertisements may drive vulnerable young adolescents to early nicotine abuse and this may be followed by addition to other drugs and diseases causing death, including AIDS. Socioeconomic data, as well as the methadone data are presented. 180 out of the 358 patients were on methadone maintenance. Methadone treatment offers a first step toward social rehabilitation for drug addicts who have been living as criminals on the fringe of society. Physicians have a clear responsibility to lead the effort on all fronts against tobacco, especially in view of the HIV epidemic. PMID:1763508

  13. Space Radar Image of Oetzal, Austria

    NASA Technical Reports Server (NTRS)

    1999-01-01

    This image is a false-color composite of Oetzal, Austria located in the Central Alps centered at 46.8 degrees north latitude, 10.70 degrees east longitude, at the border between Switzerland (top), Italy (left) and Austria (right and bottom). The area shown is 50 kilometers (30 miles) south of Innsbruck, Austria. This image was acquired by the Spaceborne Imaging Radar-C and X-Band Synthetic Aperture Radar (SIR-C/X-SAR) aboard the space shuttle Endeavour on its 14th orbit. Oetztal is a SIR-C/X-SAR hydrology supersite. Approximately one quarter of this image is covered by glaciers, the largest of which, Gepatschferner, is visible as a triangular yellow patch in the center of the scene. The summits of the main peaks reach elevations between 3,500 and 3,768 meters (11,500 and 12,362 feet) above sea level. The tongues of the glaciers are descending from elevated plateaus down into narrow valleys which were formed during the last ice age. This color image was produced in C-band using multi-polarization information (red=CHV, green=CVV,blue=CVV/CHV). The blue areas are lakes (Gepatsch dam at center right; Lake Muta at top right) and glacier ice. The yellow areas are slopes facing the radar and areas of dry snow. Purple corresponds to slopes facing away from the radar. Yellow in the valley bottom corresponds to tree covered areas. There is 30 to 50 centimeters (12 to 20 inches) of dry, fresh snow on the glaciers, and about 10 centimeters (4 inches) in the valley at the city of Vent, Austria (center). At these data were taken, the weather was cold, with snow and thick fog. The entire area would appear white to an optical sensor because it is all covered under a winter snowpack. Researchers are interested in Oetztal because knowing how glaciers shrink and grow over time is an important indication of climatic change. Spaceborne Imaging Radar-C and X-Synthetic Aperture Radar (SIR-C/X-SAR) is part of NASA's Mission to Planet Earth (MTPE). The radars illuminate Earth with

  14. [Epidemiology of obesity in Austria].

    PubMed

    Dorner, Thomas E

    2016-03-01

    The purpose of this article was to compile all existing data regarding the prevalence of obesity in Austria in all age groups, and to perform additional analyses. Prevalence of obesity in the adult Austrian population varies between 8.3 and 19.9% in men, and 9.0 and 19.8% in women with increasing trends over time. Prevalence of obesity in children and adolescents in Austria varies between 3.1 and 9.0% in boys and between 2.2 and 7.3% in girls. Factors associated with obesity include higher age, lower educational level, profession, migration background, living in eastern parts of Austria, lack of social support, and psycho-social pressure. In women, socio-economic parameters are stronger associated with obesity compared to men. Obesity is associated with hypertension, diabetes mellitus, osteoarthritis, and low back pain, and deteriorated quality of live, in both sexes, and in men additionally with a history of heart attack, and in women additionally with anxiety/depression. PMID:26650060

  15. The Ambulatorium: Freud's free clinic in Vienna.

    PubMed

    Danto, E A

    1998-04-01

    At the close of World War I, Freud proposed the creation of clinics providing free treatment, in the first of a series of politically liberal statements promoting the development of a kind of institution that is rarely associated with psychoanalysis today. Using archival and oral history research methods, this study offers a descriptive and statistical history of the Vienna Ambulatorium, the free psychoanalytic clinic and child guidance centre created--we can now surmise--under Freud's direction. Presented within the cultural context of central Europe's inter-war rush of progressivism in 'Red Vienna' and in Germany's Weimar Republic, little-known aspects of the history of psychoanalysis emerge. From 1922 to 1936, the staff of the Ambulatorium treated gratis patients of all ages and social classes, ranging from professional to unemployed. Candidates too were analysed at no cost. Reflecting the urban energy of his era, Freud believed that psychoanalysis could be both productive and free of cost. What emerges is an unexpectedly activist, community-oriented profile of some of the earliest participants in the psychoanalytic movement. PMID:9651752

  16. Descriptive models of major uranium deposits in China - Some results of the Workshop on Uranium Resource Assessment sponsored by the International Atomic Energy Agency, Vienna, Austria, in cooperation with China National Nuclear Corporation, Beijing, and the U.S. Geological Survey, Denver, Colorado, and Reston, Virginia

    USGS Publications Warehouse

    Finch, W.I.; Feng, S.; Zuyi, C.; McCammon, R.B.

    1993-01-01

    Four major types of uranium deposits occur in China: granite, volcanic, sandstone, and carbonaceous-siliceous-pelitic rock. These types are major sources of uranium in many parts of the world and account for about 95 percent of Chinese production. Descriptive models for each of these types record the diagnostic regional and local geologic features of the deposits that are important to genetic studies, exploration, and resource assessment. A fifth type of uranium deposit, metasomatite, is also modeled because of its high potential for production. These five types of uranium deposits occur irregularly in five tectonic provinces distributed from the northwest through central to southern China. ?? 1993 Oxford University Press.

  17. The Interreg IV Italia-Austria "SeismoSAT" Project: connecting Seismic Data Centers via satellite

    NASA Astrophysics Data System (ADS)

    Pesaresi, Damiano; Lenhardt, Wolfgang; Rauch, Markus; Zivcic, Mladen; Steiner, Rudolf; Fabris, Paolo; Bertoni, Michele

    2013-04-01

    Since 2002 the Istituto Nazionale di Oceanografia e di Geofisica Sperimentale - OGS in Udine (Italy), the Zentralanstalt für Meteorologie und Geodynamik (ZAMG) in Vienna (Austria), and the Agencija Republike Slovenije za okolje (ARSO) in Ljubljana (Slovenija) are using the Antelope software suite as the main tool for collecting, analyzing, archiving and exchanging seismic data in real time, initially in the framework of the EU Interreg IIIA project "Trans-national seismological networks in the South-Eastern Alps". The data exchange has proved to be effective and very useful in case of seismic events near the borders between Italy, Austria and Slovenia, where the poor single national seismic networks coverage precluded a correct localization, while the usage of common data from the integrated networks improves considerably the overall reliability of real time seismic monitoring of the area. At the moment the data exchange between the seismic data centers relies on internet: this however is not an ideal condition for civil protection purposes, since internet reliability is poor. For this reason in 2012 the Protezione Civile della Provincia Autonoma di Bolzano in Bolzano (Italy) joined OGS, ZAMG and ARSO in the Interreg IV Italia-Austria Project "SeismoSAT" aimed in connecting the seismic data centers in real time via satellite. The general schema of the project, including first data bandwith estimates and a possible architecture will be illustrated.

  18. The relationship between extreme precipitation events and landslides distributions in 2009 in Lower Austria

    NASA Astrophysics Data System (ADS)

    Katzensteiner, H.; Bell, R.; Petschko, H.; Glade, T.

    2012-04-01

    The prediction and forecast of widespread landsliding for a given triggering event is an open research question. Numerous studies tried to link spatial rainfall and landslide distributions. This study focuses on analysing the relationship between intensive precipitation and rainfall-triggered shallow landslides in the year 2009 in Lower Austria. Landslide distributions were gained from the building ground register, which is maintained by the Geological Survey of Lower Austria. It contains detailed information of landslides, which were registered due to damage reports. Spatially distributed rainfall estimates were extracted from INCA (Integrated Nowcasting through Comprehensive Analysis) precipitation analysis, which is a combination of station data interpolation and radar data in a spatial resolution of 1km developed by the Central Institute for Meteorology and Geodynamics (ZAMG), Vienna, Austria. The importance of the data source is shown by comparing rainfall data based on reference gauges, spatial interpolation and INCA-analysis for a certain storm period. INCA precipitation data can detect precipitating cells that do not hit a station but might trigger a landslide, which is an advantage over the application of reference stations for the definition of rainfall thresholds. Empirical thresholds at regional scale were determined based on rainfall-intensity and duration in the year 2009 and landslide information. These thresholds are dependent on the criteria which separate the landslide triggering and non-triggering precipitation events from each other. Different approaches for defining thresholds alter the shape of the threshold as well. A temporarily threshold I=8,8263*D^(-0.672) for extreme rainfall events in summer in Lower Austria was defined. A verification of the threshold with similar events of other years as well as following analyses based on a larger landslide database are in progress.

  19. Radon mapping strategies in Austria.

    PubMed

    Gruber, V; Ringer, W; Wurm, G; Friedmann, H

    2015-11-01

    According to current European and international recommendations (e.g. by IAEA, WHO and European Union), countries shall identify high radon areas. In Austria, this task was initiated already in the early 1990s, which yielded the first Austrian Radon Potential Map. This map is still in use, updated with recent indoor radon data in 2012. The map is based on radon gas measurements in randomly selected dwellings, normalised to a standard situation. To meet the current (legal) requirements, uncertainties in the existing Austrian radon map should be reduced. A new indoor radon survey with a different sampling strategy was started, and possible mapping methods are studied and tested. In this paper, the methodology for the existing map as well as the planned strategies to improve this map is discussed. PMID:25911411

  20. Vienna FORTRAN: A FORTRAN language extension for distributed memory multiprocessors

    NASA Technical Reports Server (NTRS)

    Chapman, Barbara; Mehrotra, Piyush; Zima, Hans

    1991-01-01

    Exploiting the performance potential of distributed memory machines requires a careful distribution of data across the processors. Vienna FORTRAN is a language extension of FORTRAN which provides the user with a wide range of facilities for such mapping of data structures. However, programs in Vienna FORTRAN are written using global data references. Thus, the user has the advantage of a shared memory programming paradigm while explicitly controlling the placement of data. The basic features of Vienna FORTRAN are presented along with a set of examples illustrating the use of these features.

  1. Long-term study of cloud condensation nuclei (CCN) activation of the atmospheric aerosol in Vienna

    PubMed Central

    Burkart, J.; Steiner, G.; Reischl, G.; Hitzenberger, R.

    2011-01-01

    During a total of 11 months, cloud condensation nuclei (CCN at super-saturation S 0.5%) and condensation nuclei (CN) concentrations were measured in the urban background aerosol of Vienna, Austria. For several months, number size distributions between 13.22 nm and 929 nm were also measured with a scanning mobility particle spectrometer (SMPS). Activation ratios (i.e. CCN/CN ratios) were calculated and apparent activation diameters obtained by integrating the SMPS size distributions. Variations in all CCN parameters (concentration, activation ratio, apparent activation diameter) are quite large on timescales of days to weeks. Passages of fronts influenced CCN parameters. Concentrations decreased with the passage of a front. No significant differences were found for fronts from different sectors (for Vienna mainly north to west and south to east). CCN concentrations at 0.5% S ranged from 160 cm−3 to 3600 cm−3 with a campaign average of 820 cm−3. Activation ratios were quite low (0.02–0.47, average: 0.13) and comparable to activation ratios found in other polluted regions (e.g. Cubison et al., 2008). Apparent activation diameters were found to be much larger (campaign average: 169 nm, range: (69–370) nm) than activation diameters for single-salt particles (around 50 nm depending on the salt). Contrary to CN concentrations, which are influenced by source patterns, CCN concentrations did not exhibit distinct diurnal patterns. Activation ratios showed diurnal variations counter-current to the variations of CN concentrations. PMID:21977003

  2. Vienna VLBI Software - Current release and plans for the future

    NASA Astrophysics Data System (ADS)

    Madzak, M.; Böhm, J.; Böhm, S.; Krásná, H.; Nilsson, T.; Plank, L.; Tierno Ros, C.; Schuh, H.; Soja, B.; Sun, J.; Teke, K.

    2013-08-01

    The Vienna VLBI Software (VieVS) is a geodetic Very Long Baseline Interferometry (VLBI) data analysis software which has been developed at the Vienna University of Technology since 2008. This paper gives an overview about its capabilities, including scheduling and simulation of VLBI observations. The latest release, version 2.1 includes a a graphical user interface. A few results and planned future developments are presented as well.

  3. Multifractal analysis of the 137Cs fallout pattern in Austria resulting from the Chernobyl accident.

    PubMed

    Pausch, G; Bossew, P; Hofmann, W; Steger, F

    1998-06-01

    The cumulative deposition of the 137Cs fallout in Austria resulting from the passage of the Chernobyl cloud has been investigated by applying correlation dimension and hyperbolic frequency distribution methods. For the analysis, a total of 1,881 deposition values were used, which were collected by the Federal Environmental Agency of Austria and the Federal Ministry of Health, representing all available measurements of 137Cs in soil made in Austria after the Chernobyl accident. From these data a hyperbolic exponent for the frequency distribution of 4.0 and a set of fractal correlation dimensions, which decrease from 1.426 +/- 0.022 (for the whole network) to 0.706 +/- 0.047 (for 137Cs values > or = 100 kBq m(-2)), were derived, thus confirming that the fallout pattern can be described as a multifractal. PMID:9600299

  4. Contribution to the discussion of folded Pannonian strata in the Southern Vienna Basin

    NASA Astrophysics Data System (ADS)

    Häusler, H.

    2012-04-01

    It is well known that Neogene Basins in Eastern Austria were formed by regional extensional tectonics. Nevertheless Peresson & Decker (1997) reported local folding in the Vienna Basin, which they interpreted as a result of post-Miocene compression. Based on their hypothesis we now present three locations of folded Pannonian formations, which we interpret as tectonic ones. First the coal bearing Neufeld formation of the Neufeld-Zillingdorf mining area, second the folded Neufeld formation of Steinbrunn, the coming into existence of which currently is under discussion, and third the folded Pannonian beds of Oberlaa near Vienna. In 1952 Ruttner described big inclined folds in the coal bearing Pannonian of the Neufeld open coal pit with NNE plunging axes. The well mapped faults of the entire mining area revealed an en echelon pattern, which can be interpreted as a result of sinistral strike slip faulting along the crystalline belt of the Central Alpine basement (Leitha Mountains - Rosalia). Historic photographs proof the existence of folds with wavelengths and amplitudes on the order of several meters, horizontally inclined and overturned, indicating local post-Miocene folding. In Steinbrunn, only a few kilometers east of Zillingdorf, another outcrop reveals folded deposits of the Neufeld formation, and was subject to several tectonic and sedimentological investigations. While Peresson & Decker (1997) implied a tectonic origin, Exner et al. (2008) favoured the hypothesis of a synsedimentary evolution of these folds. Grundtner et al. (2009) identified a coarsening upward and shallowing upward of these Upper Pannonian strata, and interpreted the brackish-limnic succession as deposits in a floodplain depositional environment. Within such an environment a paleo-slope enabling slumping and sliding of Upper Pannonian soft sediments forming sedimentary folds with a wavelength and amplitude of several meters is quite unlikely. Eventual high resolution geophysical investigations

  5. [The medical faculty in Vienna during the nineteenth century].

    PubMed

    Diamant, H; Hultcrantz, M

    1999-01-01

    To understand the enormous cultural dominans of Vienna during the 19-teenth century it is necessary to know some of the long history of the Habsburg empire. It was created as early as 1276. The Vienna medical faculty got its first strong position during the middle of the 18-teenth century. Vienna became the political and cultural centre as capital of the empire. From all parts of the many cultural country the intelligentsia came to the city. The development in all fields of culture: music, literature, art, and architecture was impressing. After the revolution in 1848 the medical faculty changed its policy and the so called second Vienna School was established. The pathologist Carl von Rokitansky played a decisive role both as administrator and as scientist. Many famous doctors and scientists gave the medical faculty a world-wide reputation and pupils from all over the world found Vienna to be a medical Mecca. In many medical specialities Vienna took the leading position. At the same time the faculty became a centre for bitter priority fights. One of the reasons for that was the vast collection of representatives from different nationalities and ethnic groups. The era of greatness began to diminish when it got to its end when the Austrian-Hungarian double monarchy fell into pieces in 1916 and disappeared definitely in 1938 after the German annexation. PMID:11625675

  6. West Nile Virus Positive Blood Donation and Subsequent Entomological Investigation, Austria, 2014

    PubMed Central

    Kolodziejek, Jolanta; Seidel, Bernhard; Jungbauer, Christof; Dimmel, Katharina; Kolodziejek, Michael; Rudolf, Ivo; Hubálek, Zdenek; Allerberger, Franz; Nowotny, Norbert

    2015-01-01

    The detection of West Nile virus (WNV) nucleic acid in a blood donation from Vienna, Austria, as well as in Culex pipiens pupae and egg rafts, sampled close to the donor’s residence, is reported. Complete genomic sequences of the human- and mosquito-derived viruses were established, genetically compared and phylogenetically analyzed. The viruses were not identical, but closely related to each other and to recent Czech and Italian isolates, indicating co-circulation of related WNV strains within a confined geographic area. The detection of WNV in a blood donation originating from an area with low WNV prevalence in humans (only three serologically diagnosed cases between 2008 and 2014) is surprising and emphasizes the importance of WNV nucleic acid testing of blood donations even in such areas, along with active mosquito surveillance programs. PMID:25961567

  7. Space Radar Image of Oetzal, Austria

    NASA Technical Reports Server (NTRS)

    1994-01-01

    This is a digital elevation model that was geometrically coded directly onto an X-band seasonal change image of the Oetztal supersite in Austria. The image is centered at 46.82 degrees north latitude and 10.79 degrees east longitude. This image is located in the Central Alps at the border between Switzerland, Italy and Austria, 50 kilometers (31 miles) southwest of Innsbruck. It was acquired by the Spaceborne Imaging Radar-C/X-band Synthetic Aperture aboard the space shuttle Endeavour on April 14, 1994 and on October 5, 1994. It was produced by combining data from these two different data sets. Data obtained in April is green; data obtained in October appears in red and blue, and was used as an enhancement based on the ratio of the two data sets. Areas with a decrease in backscatter from April to October appear in light blue (cyan), such as the large Gepatschferner glacier seen at the left of the image center, and most of the other glaciers in this view. A light blue hue is also visible at the east border of the dark blue Lake Reschensee at the upper left side. This shows a significant rise in the water level. Magenta represents areas with an increase of backscatter from April 10 to October 5. Yellow indicates areas with high radar signal response during both passes, such as the mountain slopes facing the radar. Low radar backscatter signals refer to smooth surface (lakes) or radar grazing areas to radar shadow areas, seen in the southeast slopes. The area is approximately 29 kilometers by 21 kilometers (18 miles by 13.5 miles). The summit of the main peaks reaches elevations of 3,500 to 3,768 meters (xx feet to xx feet)above sea level. The test site's core area is the glacier region of Venter Valley, which is one of the most intensively studied areas for glacier research in the world. Research in Venter Valley (below center)includes studies of glacier dynamics, glacier-climate regions, snowpack conditions and glacier hydrology. About 25 percent of the core test

  8. Controlling and culturing diversity: experimental zoology before World War II and Vienna's Biologische Versuchsanstalt.

    PubMed

    Logan, Cheryl A; Brauckmann, Sabine

    2015-04-01

    Founded in Vienna in 1903, the Institute for Experimental Biology pioneered the application of experimental methods to living organisms maintained for sustained periods in captivity. Its Director, the zoologist Hans Przibram, oversaw until 1938, the attempt to integrate ontogeny with studies of inheritance using precise and controlled measurements of the impact of environmental influences on the emergence of form and function. In the early years, these efforts paralleled and even fostered the emergence of experimental biology in America. But fate intervened. Though the Institute served an international community, most of its resident scientists and staff were of Jewish ancestry. Well before the Nazis entered Austria in 1938, these men and women were being fired and driven out; some, including Przibram, were eventually killed. We describe the unprecedented facilities built and the topics addressed by the several departments that made up this Institute, stressing those most relevant to the establishment and success of the Journal of Experimental Zoology, which was founded just a year later. The Institute's diaspora left an important legacy in North America, perhaps best embodied by the career of the developmental neuroscientist Paul Weiss. PMID:25857375

  9. The First Case(s) of Botulism in Vienna in 21 Years: A Case Report

    PubMed Central

    Vossen, Matthias Gerhard; Gattringer, Klaus-Bernhard; Wenisch, Judith; Khalifeh, Neda; Koreny, Maria; Spertini, Verena; Allerberger, Franz; Graninger, Wolfgang; Kornschober, Christian; Lagler, Heimo; Reitner, Andreas; Sycha, Thomas; Thalhammer, Florian

    2012-01-01

    We describe two linked cases of botulinum toxin intoxication to provide the clinician with a better idea about how botulism cases may present since early diagnosis and treatment are crucial in botulism. Botulinum toxin is the strongest neurotoxin known. Methods: We review the available literature, the compiled clinical data, and observations. Results: After a slow onset of clinical signs a married couple living in Vienna presented with dysphagia, difficulties in accommodation, inability to sweat, urinary and stool retention, dizziness, and nausea. They suffered intoxication with botulinum toxin type B. Botulism is a rarely occurring disease in Austria. In the last 21 years there were only twelve reported cases. Conclusion: Both patients went to a general practitioner as well as several specialists before they were sent to and correctly diagnosed at our outpatient department. To avoid long delays between intoxication and diagnosis we think it is crucial to advert to the complex symptoms a nonsevere intoxication with botulinum toxin can produce, especially since intoxications have become rare occurrences in the industrialized societies due to the high quality of industrial food production. PMID:22779015

  10. Assessing the completeness of historical earthquake records in Austria and surrounding Central Europe

    NASA Astrophysics Data System (ADS)

    Nasir, Asma; Lenhardt, Wolfgang; Hintersberger, Esther; Decker, Kurt

    2010-05-01

    Completeness of earthquake catalogues is a necessary condition for seismic hazard assessment since they are the base for the determination of a and b values of the Gutenberg-Richter relation. A new composite catalogue for Austria has been created based on data from four different catalogues of earthquakes in Austria (ZAMG, 2009; ACORN, 2004; Van Gils & Leydecker, 1991; Shebalin et al., 1998) including for the first time also data from surrounding regions such as the Vienna Basin outside Austria and a buffer region 100km outside the boundary of the Austria and Vienna basin. The used earthquake catalogues cover different record length with a first entry in 1048 AD. A reliable estimate of the a and b parameters of the Gutenberg-Richter Relation from this newly compiled dataset can be only given, if the new catalogue is checked for completeness. We determined the completeness intensity (Ic) and the completeness periods for the composite catalogue following the method described by Stepp (1972). This method supposes that the earthquake occurrences are Poisson-distributed and investigates (i) the minimum observation interval required to reach reliable estimates of mean recurrence periods, (ii) the time interval for which the catalogues may be regarded complete. Both intervals are functions of the intensity class. Ic is the smallest intensity above which every earthquake was recorded for a given time interval. The completeness period is the time interval in which the catalogue is complete for a given intensity range. As most of the catalogue's records are pre-instrumental data, this completeness check was performed on intensity data avoiding ambiguities arising from intensity-magnitude conversion. In a second step, we repeated the completeness check, but this time based on magnitudes in order to determine the influences of various magnitude conversions. For pre-instrumental events, we converted intensities into magnitudes using published intensity-magnitude conversion

  11. Gesellschaft fuer angewandte Mathematik und Mechanik, Scientific Annual Meeting, Technische Universitaet Wien, Vienna, Austria, Apr. 5-9, 1988, Reports

    NASA Astrophysics Data System (ADS)

    Various papers on applied mathematics and mechanics are presented. The general topics considered include: numerical treatment of implicit differential equations and differential algebraic systems; software for scientific calculation; structural analysis and simulation; stochastic methods; biomathematics; interpolation and approximation; quadrature; optimization; methods in operations research; enclosures for linear and nonlinear equations; enclosures for functional equations; ordinary differential equations and dynamical systems; ordinary differential and difference equations; and numerics of stiff differential equations. Also addressed are: waves, analysis, applications, and numerics in partial differential equations; large systems of linear equations; multigrid methods; iterative processes in applied function theory; discrete mathematics and informatics; fundamentals, special methods, and shells in FEM; beams and special applications; fundamentals, solid mechanics, and fluid mechanics in BEM.

  12. Developments in biotechnological research in Austria

    SciTech Connect

    Kubicek, C.P.

    1996-12-01

    Austria is a small European country with a small number of universities and biotechnological industries, but with great efforts in the implementation of environmental consciousness and corresponding legal standards. This review attempts to describe the biotechnological landscape of Austria, thereby focusing on the highlights in research by industry, universities, and research laboratories, as published during 1990 to early 1995. These will include microbial metabolite (organic acids, antibiotics) and biopolymer (polyhydroxibutyrate, S-layers) production; enzyme (cellulases, hemicellulases, ligninases) technology and biocatalysis; environmental biotechnology; plant breeding and plant protection; mammalian cell products; fermenter design; and bioprocess engineering. 234 refs.

  13. A golden jackal (Canis aureus) from Austria bearing Hepatozoon canis--import due to immigration into a non-endemic area?

    PubMed

    Duscher, Georg Gerhard; Kübber-Heiss, Anna; Richter, Barbara; Suchentrunk, Franz

    2013-02-01

    The protozoan Hepatozoon canis, which is transmitted via ingestion of infected ticks by canine hosts, is not endemic to mid-latitude regions in Europe. Its distribution is supposed to be linked to the occurrence of its primary tick vector Rhipicephalus sanguineus. A young male golden jackal (Canis aureus) found as road kill close to Vienna, Austria, was infected by this pathogen. Cloning and sequencing of the PCR product revealed 6 different haplotypes of H. canis. Based on the sequences, no clear relationship to the origin of infection could be traced. This is the first report of H. canis for Austria, and wild canines such as the currently found jackal may provide a source of natural spread of this parasite into non-endemic areas. This natural immigration of wild animals represents a way of pathogen introduction, which has to be considered in disease prevention in addition to human-made introduction due to animal import and export. PMID:23306030

  14. Bone dysplasias of infancy in the Vienna collection.

    PubMed

    Beighton, P; Sujansky, E; Patzak, B; Portele, K A

    1994-01-01

    The Vienna Museum of Pathological Anatomy contains a vast collection of abnormal skeletons. We have appraised this material and attempted to establish firm diagnoses of specific genetic disorders in terms of modern syndromic concepts. A number of the skeletons in the museum are those of deceased neonates; in many instances it was impossible to reach a diagnosis on the basis of the outward appearance but radiographic investigations confirmed diagnoses including osteogenesis imperfecta type II, thanatophoric dysplasia, achondroplasia and achondrogenesis. The Vienna collection represents a priceless resource for the investigation of genetic skeletal disorders of this type. PMID:7700712

  15. [Suicide and suicide prevention in Vienna from 1938 to 1945].

    PubMed

    Sonneck, Gernot; Hirnsperger, Hans; Mundschütz, Reinhard

    2012-01-01

    Beginning with the inception of suicide prevention in interwar Vienna, the paper illustrates how the high number of counselling centres contrasted with a discourse of selection. Despite the fact that suicide rates proved extremely high, suicide prevention declined in importance between 1934 and 1945. Suicide was increasingly attributed to the weak and the inferior. The massive threat to Vienna's Jewish population and the high suicide rates among Viennese Jews are also outlined. The paper concludes with a synopsis of V. E. Frankl's activities in the field of suicide prevention at the Rothschild Hospital as well as the concentration camp in Theresienstadt. PMID:23055305

  16. Mapping of near surface fold structures with GPR and ERT near Steinbrunn (Northern Burgenland, Austria)

    NASA Astrophysics Data System (ADS)

    Kreutzer, Ingrid; Chwatal, Werner; Häusler, Hermann; Scheibz, Jürgen; Steirer, Fritz

    2014-05-01

    . Therefore we assume that the mapped fold shape structures underlie almost the entire investigation area of about one square kilometre in size. Considering the very shallow facies of the Upper Pannonian deposits and compared to fold structures documented in the neighbouring coal mine of Neufeld (Häusler, 2012b), the geophysical investigations of these buckling structures support the hypothesis of a tectonic origin. Exner, U., Draganits, E., Grasemann, B., 2009. Folding in Miocene, unconsolidated clastic sediments (Vienna basin, Austria) - gravitational versus tectonic forces, Trabajos de Geología, Universidad de Oviedo, 29, 269-272, Oviedo. Grundtner, M.-L., Harzhauser, M., Mandic, O., Draganits, E., Gier, S., Exner, U., Wagreich, M., 2009. Zur Sedimentologie der Sandgrube Steinbrunn (Pannonium, Österreich), Jahrbuch der Geologischen Bundesanstalt, 149, 441-451, Wien. Häusler, H., 2012a. Contribution to the discussion of folded Pannonian strata in the Southern Vienna Basin, Geophysical Research Abstracts, Vol. 14, EGU2012-5201, EGU General Assembly 2012, Vienna. Häusler, H., 2012b. Folded Pannonian beds along the Austroalpine frame of the southern Vienna Basin, PANGEO Austria 2012 (10th anniversary), 15.-20. Sept. 2012, Abstracts, 55-56, Salzburg.

  17. OECD Reviews of School Resources: Austria 2016

    ERIC Educational Resources Information Center

    Nusche, Deborah; Radinger, Thomas; Busemeyer, Marius R.; Theisens, Henno

    2016-01-01

    This report for Austria forms part of the Organisation for Economic Cooperation and Development (OECD) Review of Policies to Improve the Effectiveness of Resource Use in Schools. The purpose of the review is to explore how school resources can be governed, distributed, utilised and managed to improve the quality, equity and efficiency of school…

  18. Early Childhood Intervention and Inclusion in Austria

    ERIC Educational Resources Information Center

    Pretis, Manfred

    2016-01-01

    This article assesses the situation of preschool children in Austria facing the need to implement the UN Convention on the Rights of Persons with Disability. Eligibility criteria for preventive preschool services and the necessary labeling of children as "disabled" or "at risk" are assessed as inhibiting factors within…

  19. The New Member States: Austria, Finland, Sweden.

    ERIC Educational Resources Information Center

    Goetschy, Janine; And Others

    1995-01-01

    Includes "Difficult Metamorphosis of the Social 'Models' of the Nordic Countries" (Goetschy); "Swedish Training System" (Ottersten); "Features of Vocational Education in Finland" (Kyro); "Boom in Apprenticeship Training in Finland" (Vartiainen); "Vocational Training in Austria" (Riemer); "Reforms in the Vocational Education and Training Systems of…

  20. AQA-PM: Extension of the Air-Quality model for Austria with satellite based Particulate Matter estimates

    NASA Astrophysics Data System (ADS)

    Hirtl, M.; Mantovani, S.; Krüger, B. C.; Triebnig, G.

    2012-04-01

    Air quality is a key element for the well-being and quality of life of European citizens. Air pollution measurements and modeling tools are essential for assessment of air quality according to EU legislation. The responsibilities of ZAMG as the national weather service of Austria include the support of the federal states and the public in questions connected to the protection of the environment in the frame of advisory and counseling services as well as expert opinions. The Air Quality model for Austria (AQA) is operated at ZAMG in cooperation with the University of Natural Resources and Applied Life Sciences in Vienna (BOKU) by order of the regional governments since 2005. AQA conducts daily forecasts of gaseous and particulate (PM10) air pollutants over Austria. In the frame of the project AQA-PM (funded by FFG), satellite measurements of the Aerosol Optical Thickness (AOT) and ground-based PM10-measurements are combined to highly-resolved initial fields using assimilation techniques. It is expected that the assimilation of satellite measurements will significantly improve the quality of AQA. Currently no observations are considered in the modeling system. At the current stage of the project, different datasets have been collected (ground measurements, satellite measurements, fine resolved regional emission inventories) and are analyzed and prepared for further processing. This contribution gives an overview of the project working plan and the upcoming developments. The goal of this project is to improve the PM10-forecasts for Austria with the integration of satellite based measurements and to provide a comprehensive product-platform.

  1. AQA-PM: Extension of the Air-Quality Model For Austria with Satellite based Particulate Matter Estimates

    NASA Astrophysics Data System (ADS)

    Hirtl, Marcus; Mantovani, Simone; Krüger, Bernd C.; Triebnig, Gerhard; Flandorfer, Claudia

    2013-04-01

    Air quality is a key element for the well-being and quality of life of European citizens. Air pollution measurements and modeling tools are essential for assessment of air quality according to EU legislation. The responsibilities of ZAMG as the national weather service of Austria include the support of the federal states and the public in questions connected to the protection of the environment in the frame of advisory and counseling services as well as expert opinions. The Air Quality model for Austria (AQA) is operated at ZAMG in cooperation with the University of Natural Resources and Life Sciences in Vienna (BOKU) by order of the regional governments since 2005. AQA conducts daily forecasts of gaseous and particulate (PM10) air pollutants over Austria. In the frame of the project AQA-PM (funded by FFG), satellite measurements of the Aerosol Optical Thickness (AOT) and ground-based PM10-measurements are combined to highly-resolved initial fields using regression- and assimilation techniques. For the model simulations WRF/Chem is used with a resolution of 3 km over the alpine region. Interfaces have been developed to account for the different measurements as input data. The available local emission inventories provided by the different Austrian regional governments were harmonized and used for the model simulations. An episode in February 2010 is chosen for the model evaluation. During that month exceedances of PM10-thresholds occurred at many measurement stations of the Austrian network. Different model runs (only model/only ground stations assimilated/satellite and ground stations assimilated) are compared to the respective measurements. The goal of this project is to improve the PM10-forecasts for Austria with the integration of satellite based measurements and to provide a comprehensive product-platform.

  2. The Interreg IV Italia-Austria "SeismoSAT" project: connecting seismic data centers via satellite

    NASA Astrophysics Data System (ADS)

    Pesaresi, D.; Lenhardt, W.; Rauch, M.; Živčić, M.; Steiner, R.; Fabris, P.; Bertoni, M.

    2014-06-01

    Since 2002 OGS (Istituto Nazionale di Oceanografia e di Geofisica Sperimentale) in Udine (Italy), the Zentralanstalt für Meteorologie und Geodynamik (ZAMG) in Vienna (Austria), and the Agencija Republike Slovenije za Okolje (ARSO) in Ljubljana (Slovenia) are using the Antelope software suite as the main tool for collecting, analyzing, archiving and exchanging seismic data in real time, initially in the framework of the EU Interreg IIIA project "Trans-national seismological networks in the South-Eastern Alps" (Bragato et al., 2004, 2010). The data exchange has proved to be effective and very useful in case of seismic events near the borders between Italy, Austria and Slovenia, where the poor single national seismic networks coverage precluded a correct localization, while the usage of common data from the integrated networks improves considerably the overall reliability of real time seismic monitoring of the area (Fig. 1). At the moment the data exchange between the seismic data centers relies on their internet connections: this however is not an ideal condition for civil protection purposes, since the reliability of standard internet connections is poor. For this reason in 2012 the Protezione Civile della Provincia Autonoma di Bolzano in Bolzano (PCBZ, Italy), OGS, ZAMG subsidiary in Tirol (ZAMG Tirol) and ARSO joined in the Interreg IV Italia-Austria Project "SeismoSAT" (Progetto SeismoSAT, 2012) aimed in connecting the seismic data centers in real time via satellite. ARSO does not belong to the Interreg Italia-Austria region: for this reason ARSO joined the SeismoSAT project as an "associated partner", which, according to Interreg rules can not be funded. ARSO participation in the project is therefore at the beginning limited in benefiting only indirectly from improvement in the robustness of the data exchange between the other data centers, while eventually fully taking part in the project if other sources of funding will be available. The project is in a

  3. Influence of weak motion data to magnitude dependence of PGA prediction model in Austria

    NASA Astrophysics Data System (ADS)

    Jia, Yan

    2015-04-01

    residuals were spatially displayed and discussed for each station. A good correlation between the majority of residuals and geological closeness were observed. References 1. Y. Jia and W. Lenhardt, "Estimation of peak ground acceleration attenuation in Austria", ESC 2010, Montpellier, France. 2. Y. Jia and W. Lenhardt, "Applying spectral ratio techniques to estimate station site response", EGU 2013, Vienna, Austria.

  4. Geophysical measurements and monitoring on the Pechgraben Landslide in Upper Austria

    NASA Astrophysics Data System (ADS)

    Jochum, Birgit; Ottowitz, David; Pfeiler, Stefan; Gruber, Stefanie; Hoyer, Stefan; Supper, Robert; Schattauer, Ingrid

    2016-04-01

    In January 2013, after an intense rainfall of about 400 mm, the historic slope movement northwest of the village of Pechgraben (municipality Großraming, Upper Austria) started to move. Already in early March the landslide with an area of about 7 hectares came to a halt. After the long-lasting rainfall (200mm) from June 1st to 3rd 2013 the Pechgraben landslide was reactivated with an extent of about 80 ha on June 6th. This landslide is therefore the largest in Austria since the last 5 years. Several million cubic meters of loose material was moving towards the settlement area. Already one day later, on June 7th, 2013, emergency measures began immediately. The Geological Survey of Austria (GBA), the University of Natural Resources and Life Sciences, Institute of Mountain Risk Engineering (IAN), and the consultant engineering office Moser/Jaritz as well as the local fire brigade and the federal armed forces supported the Torrent and Avalanche Control with their remediation measures. In addition to the emergency measures, which consisted mainly of water diversion and material removal, a comprehensive monitoring system (GPS, inclinometer, geoelectric monitoring, airborne laserscan and aerial photogrammetry, etc.) has been created in order to document the development of the slope movement and to be able to take further measures if necessary. The geophysical part undertaken by the Geological Survey of Austria consisted of an airborne geophysical survey (EM, magnetics, gamma radiation) as well as several geoelectric profiles to understand the geology and mechanism of the landslide. To monitor the movement, we set up 5 different geoelectrical monitoring profiles, permanent inclinometers, photo monitoring, piezometers, as well as soil humidity and precipitation sensors. Hübl, J., Schraml, K., Lindner, G., Tartarotti, T., Gruber, H., Gasperl, W., Supper, R., Jochum, B., Ottowitz, D., Gruber, S., Marschallinger, R., Moser, G. (2015): Synthesebericht der H

  5. An accumulation of two independent selection factors decreases the success rate of female students at the MUV (Medical University of Vienna).

    PubMed

    Mitterauer, Lukas; Haidinger, Gerald; Frischenschlager, Oskar

    2008-01-01

    Inspired by the implementation of a reformed medical curriculum at the Medical University of Vienna (Austria, MUV), we have investigated predictors for success in the decisive exam at the end of the first study-year (SIE). In four consecutive cohorts of freshmen, we have found that female students show significantly lower success rates (Odds Ratio, OR=1.67, 95%CI 1.44-1.97). By the introduction of a pre-selection of applicants ("aptitude test for medical studies", EMS) in 2006, a new and additional significant hindrance for female students emerged. Their OR for not being accepted into the second study-year increased to OR=2.14 (95%CI 1.68-2.72), compared to male students. PMID:18766317

  6. Health-promoting residential aged care: a pilot project in Austria.

    PubMed

    Krajic, Karl; Cichocki, Martin; Quehenberger, Viktoria

    2015-09-01

    Long-term care for the aged is an area that has not been in the focus of health promotion so far. The paper describes context, concept and project plan of a 2-year pilot project of comprehensive health-promoting setting development in residential aged care in Austria, and provides an overview over main experiences and results. Austria's most relevant health promotion agencies, a specialized scientific institute and Austria's largest provider of aged care acted as partners. The project aimed at developing elements of a comprehensive approach, but also providing evidence for the effectiveness of health promotion. Therefore, the project combined an organizational development approach with a scientific, randomized controlled study on mobility enhancement for residents. A comprehensive settings approach turned out acceptable for the main stakeholders of aged care (owners and management, staff, residents and residents' relatives). Strategy development, based on a systematic needs assessment, found staff health to be of special interest for the organization (ergonomics, workability over life course), and residents' relatives, got more attention. The mobility study was able to achieve positive results on occupational performance, concerning quality-of-life indicators and reached also formerly inactive groups. After the end of the project, health promotion is still on the agenda of the organization; further developments will be monitored. Good support from the policy level and well-established networking between the aged care provider, health promotion agencies and a network for health promotion in health care seems to have been an important resource for success. PMID:24682545

  7. False-color composite of Oetztal, Austria

    NASA Technical Reports Server (NTRS)

    1994-01-01

    This image is a false-color composite of Oetztal, Austria located in the Central Alps centered at 46.8 degrees north latitude, 10.70 degrees east longitude, at the border between Switzerland (top), Italy (left) and Austria (right and bottom). The area shown is 50 kilometers (30 miles) south of Inssbruck, Austria. This image was acquired by the Spaceborne Imaging Radar-C/X-band Synthetic Aperature Radar (SIR-C/X-SAR) flying on the Space Shuttle Endeavour on its 14th orbit. Approximately one quarter of this image is covered by glaciers, the largest of which, Gepatschferner, is visible as a triangular yellow patch in the center of the scene. The blue areas are lakes (Gepatsch dam at center right; Lake Muta at top right) and glacier ice. The yellow areas are slopes facing the radar and areas of dry snow. Purple corresponds to slopes facing away from the radar. Yellow in the valley bottom corresponds to tree covered areas. The Jet Propulsion Laboratory alternative photo number is P-43890.

  8. An Analytical Comparison of the Opinions of Physicians Working in Emergency and Trauma Surgery Departments at Tabriz and Vienna Medical Universities Regarding Family Presence during Resuscitation

    PubMed Central

    Soleimanpour, Hassan; Behringer, Wilhelm; Tabrizi, Jafar Sadegh; Sarahrudi, Kambiz; Golzari, Samad E J; Hajdu, Stefan; Rasouli, Maryam; Nikakhtar, Mehdi; Mehdizadeh Esfanjani, Robab

    2015-01-01

    The present study evaluated the opinions of physicians working in the emergency and trauma surgery departments of Vienna Medical University, in Austria, and Tabriz Medical University, in Iran, regarding the presence of patients’ relatives during resuscitation. In a descriptive-analytical study, the data obtained from questionnaires that had been distributed randomly to 40 specialists and residents at each of the participating universities were analyzed. The questionnaire consisted of two sections aimed at capturing the participants’ demographic data, the participants’ opinions regarding their support for the family’s presence during resuscitation, and the multiple potential factors affecting the participants’ attitudes, including health beliefs, triggers that could facilitate the procedure, self-efficacy, intellectual norms, and perceived behavioral control. The questionnaire also included a direct question (Question 16) on whether the participants approved of family presence. Each question could be answered using a Likert-type scale. The results showed that the mean scores for Question 16 were 4.31 ± 0.64 and 3.57 ± 1.31 for participants at Vienna and Tabriz universities, respectively. Moreover, physicians at Vienna University disapproved of the presence of patients’ families during resuscitation to a higher extent than did those at Tabriz University (P = 0.018). Of the studied prognostic factors affecting the perspectives of Vienna Medical University’s physicians, health beliefs (P = 0.000; B = 1.146), triggers (P = 0.000; B = 1.050), and norms (P = 0.000; B = 0.714) were found to be significant. Moreover, of the studied prognostic factors affecting the perspectives of Tabriz Medical University’s physicians, health beliefs (P = 0.000; B = 0.875), triggers (P = 0.000; B = 1.11), self-efficacy (P = 0.001; B = 0.5), and perceived behavioral control (P = 0.03; B = 0.713) were significant. Most physicians at Vienna and Tabriz Medical universities

  9. Cosmic Ray Neutron Probe Soil Water Measurements over Complex Terrain in Austria

    NASA Astrophysics Data System (ADS)

    Vreugdenhil, Mariette; Weltin, Georg; Kheng Heng, Lee; Wahbi, Ammar; Oismueller, Markus; Dercon, Gerd

    2014-05-01

    The importance of surface soil water (rooting zone) has become evident with climate change affecting rainfall patterns and crop production. The use of Cosmic Ray Neutron Probe (CRNP) for measuring surface soil water has become increasingly popular. The advantage of CRNP is that it is a non-invasive technique for measuring soil water content at an area-wide scale, in contrast to more conventional, techniques which measure mainly at field scale (point level). The CRNP integrates over a circular area of ca. 600 meters in diameter, to a depth of 70 cm, giving an average value for soil water content. Cosmic radiation interacting with the Earth's atmosphere continuously generates neutrons. At Earth's surface, these neutrons interact with surface water, and are slowed down. At sub-micrometer geometrics, these neutrons affect semiconductor devices, so they can be counted, slow and fast ones separately. From the difference in numbers between fast and slow neutrons, soil water content is calculated. As first in Austria, a CRNP (CRS 1000/B model) consisting of two neutron counters (one tuned for slow, the other one for fast neutrons), data logger and an Iridium modem, has been installed at Petzenkirchen research station of the Doctoral Programme for Water Resource Systems (TU Vienna) at 48.14 latitude and 15.17 longitude, 100 km west of Vienna, in late autumn 2013. The research station is located in an undulating agricultural landscape, characterized by heavy Cambisols and Planosols, and winter wheat and barley as main crops in winter, and maize and sunflower in summer. In addition, an in-situ soil moisture network consisting of 32 stations of Time Domain Transmissivity (TDT) sensors measuring soil water at 4 depths (0.05, 0.10,0.20 and 0.50 m) over an area of 64 ha has been established. This TDT network is currently being used to validate the use of the innovative CRNP technique. First results will be shown at the EGU 2014.

  10. Evaluation of the Vienna APL corrections using reprocessed GNSS series

    NASA Astrophysics Data System (ADS)

    Steigenberger, P.; Dach, R.

    2011-12-01

    The Institute of Geodesy and Geophysics of the Vienna University of Technology recently started an operational service to provide non-tidal atmospheric pressure loading (APL) corrections. As the series is based on European Centre for Medium-Range Weather Forecasts (ECMWF) pressure data, it is fully consistent with the Vienna Mapping Function 1 (VMF1) atmospheric delay correction model for microwave measurements. Whereas VMF1 is widely used for, e.g., observations of Global Navigation Satellite Systems (GNSS), applying APL corrections is not yet a standard nowadays. The Center for Orbit Determination in Europe (CODE) - a joint venture between the Astronomical Institute of the University of Bern (AIUB, Bern, Switzerland), the Federal Office of Topography (swisstopo, Wabern, Switzerland), the Federal Office for Cartography and Geodesy (BKG, Frankfurt am Main, Germany), and the Insitute for Astronomical and Physical Geodesy, TU Muenchen (IAPG, Munich, Germany) - uses a recently generated series of reprocessed multi-GNSS data (considering GPS and GLONASS) to evaluate the APL corrections provided by the Vienna group. The results are also used to investigate the propagation of the APL effect in GNSS-derived results if no corrections are applied.

  11. Analysis of large Danube flood events at Vienna since 1700

    NASA Astrophysics Data System (ADS)

    Kiss, Andrea; Blöschl, Günter; Hohensinner, Severin; Perdigao, Rui

    2014-05-01

    Whereas Danube water level measurements are available in Vienna from 1820 onwards, documentary evidence plays a significant role in the long-term understanding of Danube hydrological processes. Based on contemporary documentary evidence and early instrumental measurements, in the present paper we aim to provide an overview and a hydrological analysis of major Danube flood events, and the changes occurred in flood behaviour in Vienna in the last 300 years. Historical flood events are discussed and analysed according to types, seasonality, frequency and magnitude. Concerning historical flood events we apply a classification of five-scaled indices that considers height, magnitude, length and impacts. The rich data coverage in Vienna, both in terms of documentary evidence and early instrumental measurements, provide us with the possibility to create a relatively long overlap between documentary evidence and instrumental measurements. This makes possible to evaluate and, to some extent, improve the index reconstruction. While detecting causes of changes in flood regime, we aim to provide an overview on the atmospheric background through some characteristic examples, selected great flood events (e.g. 1787). Moreover, we also seek for the answer for such questions as in what way early (pre-instrumental period) human impact such as water regulations and urban development changed flood behaviour in the town, and how much it might have an impact on flood classification.

  12. Active tectonic data calling for the re-evaluation of the seismic hazard along the Vienna Basin Transform Fault

    NASA Astrophysics Data System (ADS)

    Decker, K.; Hinsch, R.; Peresson, H.; Wagreich, M.

    2003-04-01

    The Vienna Basin Transform Fault is a slow moving active fault passing through the most populated and most productive region of Austria with 2.4 million inhabitants producing c. 45% of the Austrian GDP. Active faulting in this highly vulnerable environment is accompanied by historically moderate seismicity (Imax ~ 8-9) in a narrow NE-striking zone paralleling the fault. Novel tectonic data such as maps of active faults and computed seismic slip deficits indicate that previous hazard analyses for the surrounding of Vienna may both underestimate the probability of severe earthquakes and the maximum credible earthquake. Slip rates of the fault in the Vienna Basin are derived from an actively subsiding pull-apart structure filled with up to 140 m Quaternary sediments. 1.5 to 2 km sinistral displacement, which accumulated during basin formation in the last 400 (?) ky corresponds to a slip rate of 1.6 - 2.5 mm/y. This is in good agreement with GPS data showing 2 mm slip per year and precise leveling proving surface subsidence up to 1 mm/y. The data, however, strongly contrast from slip rates computed from cumulative seismic moments of earthquakes. Seismic energy release only accounts for c. 0.2 mm/yr slip proving a seismic slip deficit for the historical time window of about 750 y. In addition, seismic slip calculations for arbitrarily selected fault sectors reveal large differences between the fastest (0.5 mm/yr) and slowest (0.02 mm/yr) seismically moving sector. We relate these to the locking of fault segments. Both results indicate that the seismic cycle exceeds the length of available seismological observation and larger earthquakes than those recorded need to be expected along the fault. Additional data to call for hazard re-evaluation come from the integration of subcrop data, Quaternary thickness, earthquake data, geophysical data (Gegenleitner et al., this vol.) and geomorphology, which results in a detailed map of active faults. The map depicts a major NE

  13. Highly Productive Application Development with ViennaCL for Accelerators

    NASA Astrophysics Data System (ADS)

    Rupp, K.; Weinbub, J.; Rudolf, F.

    2012-12-01

    The use of graphics processing units (GPUs) for the acceleration of general purpose computations has become very attractive over the last years, and accelerators based on many integrated CPU cores are about to hit the market. However, there are discussions about the benefit of GPU computing when comparing the reduction of execution times with the increased development effort [1]. To counter these concerns, our open-source linear algebra library ViennaCL [2,3] uses modern programming techniques such as generic programming in order to provide a convenient access layer for accelerator and GPU computing. Other GPU-accelerated libraries are primarily tuned for performance, but less tailored to productivity and portability: MAGMA [4] provides dense linear algebra operations via a LAPACK-comparable interface, but no dedicated matrix and vector types. Cusp [5] is closest in functionality to ViennaCL for sparse matrices, but is based on CUDA and thus restricted to devices from NVIDIA. However, no convenience layer for dense linear algebra is provided with Cusp. ViennaCL is written in C++ and uses OpenCL to access the resources of accelerators, GPUs and multi-core CPUs in a unified way. On the one hand, the library provides iterative solvers from the family of Krylov methods, including various preconditioners, for the solution of linear systems typically obtained from the discretization of partial differential equations. On the other hand, dense linear algebra operations are supported, including algorithms such as QR factorization and singular value decomposition. The user application interface of ViennaCL is compatible to uBLAS [6], which is part of the peer-reviewed Boost C++ libraries [7]. This allows to port existing applications based on uBLAS with a minimum of effort to ViennaCL. Conversely, the interface compatibility allows to use the iterative solvers from ViennaCL with uBLAS types directly, thus enabling code reuse beyond CPU-GPU boundaries. Out-of-the-box support

  14. Spatiotemporal analysis of snow trends in Austria

    NASA Astrophysics Data System (ADS)

    Koch, Roland; Schöner, Wolfgang

    2015-04-01

    This study presents the spatiotemporal analysis of Austrian snow observations. A set of consistent and reliable long-term time series of snow depth on a daily scale from selected meteorological sites across Austria is used. The time series were collected by the Central Institute for Meteorology and Geodynamics (ZAMG) and the Hydrographical Central Bureau of Austria (HZB). The data cover a time period from the late nineteenth century until today. In the first part of the study spatiotemporal characteristics of seasonal snow depth observations were investigated by the method of principal component analysis (PCA). Furthermore, the spatial patterns of variability have been used for a regionalisation, identifying regions with similar conditions during the base period 1961 to 2010. The results show a clear separation of four major regions including various sub-regions. However, the regionalisation was limited due to sparse data coverage. The non-parametric Mann-Kendall statistical test had been used to assess the significance of trends in snow indices, e.g. snow depth, maximum snow depth, snow cover duration, at monthly and seasonal time scales. In order to remove the influence of the lag-1 serial correlation from the snow data, the trend-free pre-whitening approach was applied. In the monthly and seasonal time series during the period 1961-2010, negative trends in snow indices were significant at the 95% confidence level primarily at stations in the Western and Southern part of Austria. In addition, the correlation between snow observations and gridded HISTALP winter temperature and precipitation fields was investigated. The analysis has shown an increased temperature and decreased precipitation during the 1990s, yielding a pronounced reduction in snow depth and duration. As a matter of fact, the results indicate major shifts of the snow depth and snow cover duration around the 1970s and especially the 1990s, which are predominantly responsible for trends.

  15. Glacier recession in Iceland and Austria

    NASA Technical Reports Server (NTRS)

    Hall, Dorothy K.; Williams, Richard S., Jr.; Bayr, Klaus J.

    1992-01-01

    It has been possible to measure glacier recession on the basis of Landsat data, in conjunction with comparisons of the magnitude of recession of a glacier margin with in situ measurements at fixed points along the same margin. Attention is presently given to the cases of Vatnajokull ice cap, in Iceland, and the Pasterze Glacier, in Austria, on the basis of satellite data from 1973-1987 and 1984-1990, respectively. Indications of a trend toward negative mass balance are noted. Nevertheless, while most of the world's small glaciers have been receding, some are advancing either due to local climate or the tidewater glacier cycle.

  16. Glacier recession in Iceland and Austria

    SciTech Connect

    Hall, D.K.; Williams, R.S. Jr.; Bayr, K.J. USGS, Reston, VA Keene State College, NH )

    1992-03-01

    It has been possible to measure glacier recession on the basis of Landsat data, in conjunction with comparisons of the magnitude of recession of a glacier margin with in situ measurements at fixed points along the same margin. Attention is presently given to the cases of Vatnajokull ice cap, in Iceland, and the Pasterze Glacier, in Austria, on the basis of satellite data from 1973-1987 and 1984-1990, respectively. Indications of a trend toward negative mass balance are noted. Nevertheless, while most of the world's small glaciers have been receding, some are advancing either due to local climate or the tidewater glacier cycle. 21 refs.

  17. Surveillance of Legionnaires' disease in Austria.

    PubMed

    Schmid, D; Wewalka, G; Allerberger, F

    2005-05-01

    Seven foreign cases of travel-associated Legionnaires' disease were associated with two neighbouring tourist villages in Austria between 1992 and 2004. The seven foreigners stayed in four hotels located in a geographical diameter of less than 10 km. Two cases were diagnosed in The Netherlands and five in the UK. The first case occurred in 1992, while the remaining cases clustered between August 2000 and April 2004. None of these cases was reported officially as part of a hotel-associated cluster, thereby highlighting several weaknesses of the infectious disease control systems involved. PMID:15819872

  18. eHealth Terminology Management in Austria.

    PubMed

    Seerainer, Carina; Sabutsch, Stefan W

    2016-01-01

    When it comes to establishing and operating a nationwide personal health record (PHR), effective and efficient terminology management including the development, administration, maintenance and publishing of terminologies is a precondition for semantic interoperability. In the Austrian national patient health record "ELGA" all relevant terminologies are provided and distributed by means of a CTS2-conformant terminology server. In the following article, issues and lessons learned from terminology management in a large-scale eHealth project are presented. Experience has proved the necessity of a national authority for medical terminology management in Austria. PMID:27577418

  19. Results on perfluorocarbon background concentrations in Austria

    NASA Astrophysics Data System (ADS)

    Piringer, Martin; Baumann, Kathrin; Rötzer, Harald; Riesing, Johann; Nodop, Katrin

    Results of Perfluorocarbon background concentrations in Austria are presented, which were taken at the beginning of 1994 in preparation for the European Tracer Experiment ETEX. Two very different weather regimes, a mild westerly current and a continental spell with easterly air flow, were chosen to comprise a variety of weather situations. The concentrations obtained are generally higher than those from prior experiments, but there is no systematic dependence on meteorological parameters; slightly higher values have been obtained during easterly flow for all components measured.

  20. Integrated study of geophysical and biological anomalies before earthquakes (seismic and non-seismic), in Austria and Indonesia

    NASA Astrophysics Data System (ADS)

    Straka, Wolfgang; Assef, Rizkita; Faber, Robert; Ferasyi, Reza

    2015-04-01

    Earthquakes are commonly seen as unpredictable. Even when scientists believe an earthquake is likely, it is still hard to understand the indications observed, as well as their theoretical and practical implications. There is some controversy surrounding the concept of using animals as a precursor of earthquakes. Nonetheless, several institutes at University of Natural Resources and Life Sciences, and Vienna University of Technology, both Vienna, Austria, and Syiah Kuala University, Banda Aceh, as well as Terramath Indonesia, Buleleng, both Indonesia, cooperate in a long-term project, funded by Red Bull Media House, Salzburg, Austria, which aims at getting some decisive step forward from anecdotal to scientific evidence of those interdependencies, and show their possible use in forecasting seismic hazard on a short-term basis. Though no conclusive research has yet been published, an idea in this study is that even if animals do not respond to specific geophysical precursors and with enough notice to enable earthquake forecasting on that basis, they may at least enhance, in conjunction with other indications, the degree of certainty we can get of a prediction of an impending earthquake. In Indonesia, indeed, before the great earthquakes of 2004 and 2005, ominous geophysical as well as biological phenomena occurred (but were realized as precursors only in retrospect). Numerous comparable stories can be told from other times and regions. Nearly 2000 perceptible earthquakes (> M3.5) occur each year in Indonesia. Also, in 2007, the government has launched a program, focused on West Sumatra, for investigating earthquake precursors. Therefore, Indonesia is an excellent target area for a study concerning possible interconnections between geophysical and biological earthquake precursors. Geophysical and atmospheric measurements and behavioral observation of several animal species (elephant, domestic cattle, water buffalo, chicken, rat, catfish) are conducted in three areas

  1. Statistics about torrents in Lower Austria, status from May 2015.

    PubMed

    Lepuschitz, Ehrenfried

    2015-09-01

    This data presents analyzed data exports of Austrian torrent and avalanche cadaster (TAC) in May 2015. The TAC is developed by Austrian Service for Torrent and Avalanche Control. Data are viewed from different aspects and combinations geographically in the area of Lower Austria, a province of Austria. PMID:26401518

  2. Optimizing Urban Tree Soil Substrate for the City of Vienna

    NASA Astrophysics Data System (ADS)

    Murer, Erwin; Strauss, Peter; Schmidt, Stefan

    2015-04-01

    Many of the city garden managements in Central Europe encounter problems with the sustainable growing of trees in the cities. Tree root space is more and more limited by pavements and roads and is polluted by salt application during winter time. Thus, the life expectancy of the city trees is decreasing because the trees become more susceptible to diseases. Diseased trees are a safety risk. These challenges are additionally enforced by lower budgets to re-establish new trees. To actively react on this challenge a new soil substrate for city trees has been developed and tested combining cost effectiveness with improved characteristics for water retention and nutrient delivery on one side and drainage capabilities on the other side. The new substrate should be inexpensive, easy and simple to produce and well miscible. Therefore, easily available materials have been tested which are river sediments that are delivered by annual floods; compost produced by a city owned composting plant and low cost dolomite chippings from quarries near Vienna. The final composition of the new Vienna tree substrate consists of 3 mineral components and one organic component. These are mixed in a relationship of 4 parts dolomite chippings, 3 parts sand and 3 parts of fluvial fine sediment and 2 parts of compost. After a laboratory phase to develop the new substrate, field testing of the newly developed substrate is presently carried out in three different types of field experiments consisting of 20 implementation sites distributed over the city of Vienna, with annual checking for the growth of trees, 2 implementation sites with sensors to measure the water and salt balance and 6 city lysimeters with implementation of enhanced facilities to monitor substrate and water behaviour. These facilities will be used to relate the growing factors in connection with the site properties, to developing of a fertilizer recommendation for urban trees and to make tests for the compatibility of the trees

  3. Active Fault Characterization in the Urban Area of Vienna

    NASA Astrophysics Data System (ADS)

    Decker, Kurt; Grupe, Sabine; Hintersberger, Esther

    2016-04-01

    The identification of active faults that lie beneath a city is of key importance for seismic hazard assessment. Fault mapping and characterization in built-up areas with strong anthropogenic overprint is, however, a challenging task. Our study of Quaternary faults in the city of Vienna starts from the re-assessment of a borehole database of the municipality containing several tens of thousands of shallow boreholes. Data provide tight constraints on the geometry of Quaternary deposits and highlight several locations with fault-delimited Middle to Late Pleistocene terrace sediments of the Danube River. Additional information is obtained from geological descriptions of historical outcrops which partly date back to about 1900. The latter were found to be particularly valuable by providing unprejudiced descriptions of Quaternary faults, sometimes with stunning detail. The along-strike continuations of some of the identified faults are further imaged by industrial 2D/3D seismic acquired outside the city limits. The interpretation and the assessment of faults identified within the city benefit from a very well constrained tectonic model of the active Vienna Basin fault system which derived from data obtained outside the city limits. This data suggests that the urban faults are part of a system of normal faults compensating fault-normal extension at a releasing bend of the sinistral Vienna Basin Transfer Fault. Slip rates estimated for the faults in the city are in the range of several hundredths of millimetres per year and match the slip rates of normal faults that were trenched outside the city. The lengths/areas of individual faults estimated from maps and seismic reach up to almost 700 km² suggesting that all of the identified faults are capable of producing earthquakes with magnitudes M>6, some with magnitudes up to M~6.7.

  4. Creutzfeldt-Jakob disease in Austria.

    PubMed

    Hainfellner, J A; Jellinger, K; Diringer, H; Guentchev, M; Kleinert, R; Pilz, P; Maier, H; Budka, H

    1996-08-01

    Between 1969 and 30 September 1995, 79 Austrian patients had Creutzfeldt-Jakob disease (CJD) diagnosed neuropathologically by necropsy or biopsy. The annual incidence has significantly increased in recent years (average 0.18 per million in 1969-85, and 0.67 per million in 1986-94; estimate for 1995: 1.5 per million). Also, the percentage of patients with CJD over 70 years at death increased significantly until 1989 but is since in decline. There is no regional clustering, familial occurrence, or recognised iatrogenic risk. One patient had a 10 year history of intramuscular injection of purified bovine RNA preparation (Regeneresen) from various organs including the brian. The ages at death are symmetrically distributed around the median of 64 years. The median duration of disease is four months. Most patients (76%) died within six months of onset. Retrospectively, 86% of patients fulfilled clinical criteria of probable or possible CJD. Neuropathology showed the classic triad of spongiform change, astrogliosis, and neuronal loss in most cases. Two cases did not show unequivocal tissue alterations, but anti-PrP immunocytochemistry detected PrP deposits also in these cases. It is concluded that the recent rise in incidence of CJD in Austria most likely reflects increased awareness and diagnosis of CJD rather than a real increase. As bovine spongiform encephalopathy (BSE) has not been reported in Austria, the data do not support a link between a rise in incidence of sporadic CJD and BSE. PMID:8708680

  5. Occupational Accidents with Agricultural Machinery in Austria.

    PubMed

    Kogler, Robert; Quendler, Elisabeth; Boxberger, Josef

    2016-01-01

    The number of recognized accidents with fatalities during agricultural and forestry work, despite better technology and coordinated prevention and trainings, is still very high in Austria. The accident scenarios in which people are injured are very different on farms. The common causes of accidents in agriculture and forestry are the loss of control of machine, means of transport or handling equipment, hand-held tool, and object or animal, followed by slipping, stumbling and falling, breakage, bursting, splitting, slipping, fall, and collapse of material agent. In the literature, a number of studies of general (machine- and animal-related accidents) and specific (machine-related accidents) agricultural and forestry accident situations can be found that refer to different databases. From the database Data of the Austrian Workers Compensation Board (AUVA) about occupational accidents with different agricultural machinery over the period 2008-2010 in Austria, main characteristics of the accident, the victim, and the employer as well as variables on causes and circumstances by frequency and contexts of parameters were statistically analyzed by employing the chi-square test and odds ratio. The aim of the study was to determine the information content and quality of the European Statistics on Accidents at Work (ESAW) variables to evaluate safety gaps and risks as well as the accidental man-machine interaction. PMID:26479843

  6. Hydrogeological properties of fault zones in a karstified carbonate aquifer (Northern Calcareous Alps, Austria)

    NASA Astrophysics Data System (ADS)

    Bauer, H.; Schröckenfuchs, T. C.; Decker, K.

    2016-08-01

    This study presents a comparative, field-based hydrogeological characterization of exhumed, inactive fault zones in low-porosity Triassic dolostones and limestones of the Hochschwab massif, a carbonate unit of high economic importance supplying 60 % of the drinking water of Austria's capital, Vienna. Cataclastic rocks and sheared, strongly cemented breccias form low-permeability (<1 mD) domains along faults. Fractured rocks with fracture densities varying by a factor of 10 and fracture porosities varying by a factor of 3, and dilation breccias with average porosities >3 % and permeabilities >1,000 mD form high-permeability domains. With respect to fault-zone architecture and rock content, which is demonstrated to be different for dolostone and limestone, four types of faults are presented. Faults with single-stranded minor fault cores, faults with single-stranded permeable fault cores, and faults with multiple-stranded fault cores are seen as conduits. Faults with single-stranded impermeable fault cores are seen as conduit-barrier systems. Karstic carbonate dissolution occurs along fault cores in limestones and, to a lesser degree, dolostones and creates superposed high-permeability conduits. On a regional scale, faults of a particular deformation event have to be viewed as forming a network of flow conduits directing recharge more or less rapidly towards the water table and the springs. Sections of impermeable fault cores only very locally have the potential to create barriers.

  7. Hydrogeological properties of fault zones in a karstified carbonate aquifer (Northern Calcareous Alps, Austria)

    NASA Astrophysics Data System (ADS)

    Bauer, H.; Schröckenfuchs, T. C.; Decker, K.

    2016-03-01

    This study presents a comparative, field-based hydrogeological characterization of exhumed, inactive fault zones in low-porosity Triassic dolostones and limestones of the Hochschwab massif, a carbonate unit of high economic importance supplying 60 % of the drinking water of Austria's capital, Vienna. Cataclastic rocks and sheared, strongly cemented breccias form low-permeability (<1 mD) domains along faults. Fractured rocks with fracture densities varying by a factor of 10 and fracture porosities varying by a factor of 3, and dilation breccias with average porosities >3 % and permeabilities >1,000 mD form high-permeability domains. With respect to fault-zone architecture and rock content, which is demonstrated to be different for dolostone and limestone, four types of faults are presented. Faults with single-stranded minor fault cores, faults with single-stranded permeable fault cores, and faults with multiple-stranded fault cores are seen as conduits. Faults with single-stranded impermeable fault cores are seen as conduit-barrier systems. Karstic carbonate dissolution occurs along fault cores in limestones and, to a lesser degree, dolostones and creates superposed high-permeability conduits. On a regional scale, faults of a particular deformation event have to be viewed as forming a network of flow conduits directing recharge more or less rapidly towards the water table and the springs. Sections of impermeable fault cores only very locally have the potential to create barriers.

  8. Analysis of the 2002 flood in Austria - facts, conclusions and mitigation measures

    NASA Astrophysics Data System (ADS)

    Formayer, H.; Habersack, H.; Holzmann, H.; Moser, A.; Seibert, P.

    2003-04-01

    In August 2002 Austria was affected - like other European countries e.g. Germany, Czech Republic or Romania - by an extreme flood event, which occurred in Central Europe and brought rainfall of extraordinary extent and flood recurrence intervals from several years to more than 1000 years. Losses of human life and livestock and damages of infrastructure, buildings, public and private properties rose the public awareness and the demand for improvement of future flood mitigation measures. The Centre of Natural Hazards and Risk Management of the BOKU-University for Natural Resources and Applied Life Sciences, Vienna startet as a first initiative with a summary and review of all reports and documents upon the regional impact of the event. The summary includes the description of the meteorological boundary conditions, the flood generation and their frequencies. A broad range of disciplinary aspects like river engineering, river ecology, vegetation and biology, soil science and soil mechanics, rural and urban planning were involved. The inventory and interpretation of the damages forms a base for assessment of shortcomings and requirements for a successful flood protection strategy for the future. The holistic approach will result in improved regional water management plans and assists in the development of a sustainable, catchment based flood mitigation strategy. Besides the review of the event the presentation will comment on some lacks and shortcomings in the collected data base and will give hints for future demands in online monitoring requirements, on establishment and improvement of forecasting tools and of the information transfer to the emergency services.

  9. Mechanical and mineralogical modifications of petrophysical parameters by deformation bands in a hydrocarbon reservoir (Matzen, Austria)

    NASA Astrophysics Data System (ADS)

    Kaiser, Jasmin; Exner, Ulrike; Gier, Susanne; Hujer, Wolfgang

    2010-05-01

    In porous sedimentary rocks, fault zones are frequently accompanied by deformation bands. These structures are tabular zones of displacement, where grain rotation and in some cases grain fracturing result in a significant reduction in porosity. Core samples were analyzed close to large normal faults from the most productive hydrocarbon reservoir in the Vienna Basin (Austria), the Matzen oil field. The Badenian terrigeneous sandstones contain predominately quartz, feldspar and dolomite as sub-rounded, detrial grains and are weakly cemented by chlorite and kaolinite. Deformation bands occur as single bands of ca. 1-3 mm thickness and negligible displacement, as well as strands of several bands with up to 2 cm thickness and displacement of 1-2 cm. A dramatic porosity reduction can already be recognized macroscopically. In some samples, the corresponding reduction in permeability is highlighted by different degree of oil staining on either side of the bands. The mineralogical composition of the deformation bands compared to the host rock does not indicate any preferential cementation or diagenetic growth of clay minerals or calcite. Instead, clay minerals are slightly enriched in the host sediment. These observations suggest that the formation of deformation bands predates the cementation in the Matzen sands. Thus, we speculate that the porosity reduction is predominately caused by cataclastic grain size reduction. Identification of the grain scale processes of porosity and permeability reduction, in combination with the analysis of the spatial distribution and orientation of the deformation bands may provide valuable information on the reservoir properties and fluid migration paths.

  10. European Seismic Risk Model Covering Italy, Switzerland, Austria, Germany and Belgium

    NASA Astrophysics Data System (ADS)

    Williams, C.; Nyst, M.; Onur, T.; Seneviratna, P.; Baca, A.; Sorby, A.

    2006-12-01

    A seismic risk model for Europe has been developed to assisted insurers and reinsurers in assessing their financial risk posed by earthquakes. This model was covers Italy and several countries in central Europe including Switzerland, Austria, Germany and Belgium. This presentation summarizes the methodology and data within the model and includes a discussion of the key results from the hazard and risk perspectives. The earthquake, risk-model framework has four components. First, the stochastic event set is determined, as well as its associated event probabilities. A ground-motion model including geotechnical data is added to complete the seismic hazard model. To determine risk, regional building vulnerability curves and a financial model are incorporated. An insurer property exposure database was developed to determine the insured seismic risk in these countries. Using this model, examination of resulting hazard maps (200, 475, 1000 and 2500 years) and of city-level, hazard-curves gives insight to the key drivers of risk across the region. Hazard de-aggregation allow for examination of key drivers of risk in terms of seismic sources, event magnitude and events types. Examination of loss costs for residential and commercial (short and mid-rise) structures gives insight into the risk perspective for these various lines of business. Finally, incorporation of the insurer property exposure allows for an examination of the insured risk across the region and between exposure concentrations including Rome, Zurich, Munich, Vienna and Brussels.

  11. Digitalization of the exceptional building and decorative stones collection of the Natural History Museum Vienna

    NASA Astrophysics Data System (ADS)

    Ferrière, Ludovic; Steinwender, Christian

    2014-05-01

    The Natural History Museum Vienna (NHMV) owns one of the largest building, decorative, and ornamental stones collections in Europe. This important collection dates back to the 19th century and was initiated by curator Felix Karrer after a donation of the "Union-Baugesellschaft" (Karrer, 1892). It contains rock samples used for the construction of most of the famous buildings and monuments in Vienna and in the entire Austria and surrounding countries, as well as from other famous constructions and antique (Egyptian, Greek, Roman, etc.) monuments in the world. Decorative stones that were used for the inside parts of buildings as well as artificial materials, such as stucco, tiles, and building-materials like gravel, are also part of this collection. Unfortunately, most specimens of this collection cannot be displayed at the NHMV (i.e., only 500 specimens are visible in the display Hall I) and are therefore preserved in storage rooms, and not accessible to the public. The main objective of our project of digitalization is to share our rock collection and all treasures it contains with the large majority of interested persons, and especially to provide knowledge on these rocks for people who need this information, such as people who work in cultural, architectural, scientific, and commercial fields. So far 4,500 samples from our collection have been processed with the support of the Open Up! project (Opening up the Natural History Heritage for Europeana). Our database contains all information available on these samples (including e.g., the name of the rock, locality, historic use, heritage utilization, etc.), high-quality digital photographs (with both top and bottom sides of the samples), and scanned labels (both "old" NHMV labels and other (original) labels attached to the samples). We plan to achieve the full digitalization of our unique collection within the next two years and to develop a website to provide access to the content of our database (if adequate

  12. The psychopathology of everyday Vienna: psychoanalysis and Freud's familiars.

    PubMed

    Geller, Jay

    2004-10-01

    This paper examines the parapraxes made by, to or about Jewish-identified individuals discussed by Freud in Psychopathology of everyday life. Each of these errors and slips is occasioned by what he terms a 'mesalliance' between a Jew and a Gentile. Such incidents of distorted language betray unresolved ambivalences and unformulated anxieties endemic to Jewish-Gentile interaction in Freud's Vienna. First, the disturbed relationships between German-speaking Gentiles and their threatening Doppelganger, the Jews, are analyzed by means of Freud's analysis of the 'uncanny' and an examination of the particular restrictions placed upon the 'officially' emancipated Jews in the Habsburg Empire, especially with regard to intermarriage. Then, the paper turns to Freud's discussions of explicitly Jewish-identified individuals and their limitation to illustrating parapraxes associated with what should be the most pleasurable and intimate relationships between Jew and Gentile, namely sexual and connubial relations. His focus upon this conflicted conjunction diagnosed the intrinsically problematic character of Jew-Gentile interaction in his Vienna. PMID:15509339

  13. Austria`s efforts to control CO{sub 2}-emissions

    SciTech Connect

    Hackl, A.E.

    1997-12-31

    In the National Energy Report of 1990 the Austrian Government expressed its intention to meet the Toronto-target by the year 2005. This statement is also part of the National Energy Reports of 1993 and 1996 including a list of measures to reduce CO{sub 2}-emissions proper for Austrian conditions. By becoming member of the European Union in 1995 Austria automatically is in duty to contribute to the target of stabilizing the CO{sub 2}-emissions of the European Union as a whole in 2000 on basis of 1990. Furthermore, all nine provincial governments of Austria and nearly all of its cities have signed the Climate Alliance which means to reach a 50% reduction of CO{sub 2}-emissions in these areas in the year 2010 calculated on the level of emissions in 1988. In Austria, the main strategies to control CO{sub 2}-emissions reflect the fact that about 70% of electricity generation is based on hydropower, furthermore that about 12 % of the demand on primary energy is covered by biomass. An overview will be given over measures and legal framework already in force or in preparation and those advised for implementation. Some of these measures have been calculated concerning their potential for reduction of CO{sub 2}-emissions, however, only for a few ones a point of time is given at which the target should be met. On basis of the present situation Austria has good chances to meet the stabilization target of the European Union. Chances to meet the Toronto target however are - similar to other industrialized countries - not very realistic.

  14. Virus meningo-encephalitis in Austria

    PubMed Central

    Verlinde, J. D.; van Tongeren, H. A. E.; Pattyn, S. R.; Rosenzweig, A.

    1955-01-01

    Two virus strains were isolated from the central nervous systems of two fatal human cases during an epidemic of encephalomyelitis in Austria. Monkeys, mice, and chick embryos proved susceptible; rabbits and guinea-pigs were refractory. The experimental disease in monkeys was characterized by acute meningo-encephalomyelitis, which was localized particularly in the grey matter of the brain stem, the cerebellum, the medulla, and the anterior horns of the spinal cord. The virus produced discrete lesions on the chorioallantoic membrane of the chick embryo. In monkeys, viraemia was demonstrated for a period of at least 6-8 days before the development of the clinical illness. The virus was shown to be closely related to that of Russian spring-summer encephalitis. Neutralizing and complement-fixing antibodies could be demonstrated in patients' sera. ImagesFIG. 1FIG. 2FIG. 3FIG. 4FIG. 5FIG. 6FIG. 7FIG. 8FIG. 9FIG. 10FIG. 11FIG. 12 PMID:14378999

  15. Elemental composition of game meat from Austria.

    PubMed

    Ertl, Kathrin; Kitzer, Roland; Goessler, Walter

    2016-06-01

    Concentrations of 26 elements (B, Na, Mg, P, S, K, Ca, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, As, Se, Rb, Sr, Mo, Cd, Sb, Ba, Hg, Pb, U) in wild game meat from Austria were analysed using an inductively coupled plasma mass spectrometer. All investigated animals were culled during the hunting season 2012/2013, including 10 chamois (Rupicapra rupicapra), 9 hare (Lepus europaeus), 10 pheasant (Phasianus colchicus), 10 red deer (Cervus elaphus), 12 roe deer (Capreolus capreolus) and 10 wild boar (Sus scrofa). In 19 out of 61 meat samples lead concentrations were higher than 0.1 mg/kg, the maximum limit in meat as set by the European Commission (Regulation EC No 1881/2006), which is most likely caused by ammunition residues. Especially, pellet shot animals and chamois show a high risk for lead contamination. Despite ammunition residues all investigated muscle samples show no further health risk with respect to metal contamination. PMID:26886253

  16. Evaluation of groundwater droughts in Austria

    NASA Astrophysics Data System (ADS)

    Haas, Johannes Christoph; Birk, Steffen

    2015-04-01

    Droughts are abnormally dry periods that affect various aspects of human life on earth, ranging from negative impacts on agriculture or industry, to being the cause for conflict and loss of human life. The changing climate reinforces the importance of investigations into this phenomenon. Various methods to analyze and classify droughts have been developed. These include drought indices such as the Standard Precipitation Index SPI, the Palmer Drought Severity Index PDSI or the Crop Moisture Index CMI. These and other indices consider meteorological parameters and/or their effects on soil moisture. A depletion of soil moisture triggered by low precipitation and high evapotranspiration may also cause reduced groundwater recharge and thus decreasing groundwater levels and reduced groundwater flow to springs, streams, and wetlands. However, the existing indices were generally not designed to address such drought effects on groundwater. Thus, a Standardized Groundwater level Index has recently been proposed by Bloomfied and Marchant (2013). Yet, to our knowledge, this approach has only been applied to consolidated aquifers in the UK. This work analyzes time series of groundwater levels from various, mostly unconsolidated aquifers in Austria in order to characterize the effects of droughts on aquifers in different hydrogeologic and climatic settings as well as under different usage scenarios. In particular, comparisons are made between the water rich Alpine parts of Austria, and the dryer parts situated in the East. The time series of groundwater levels are compared to other data, such as meteorological time series and written weather records about generally accepted phenomena, such as the 2003 European drought and heat wave. Thus, valuable insight is gained into the propagation of meteorological droughts through the soil and the aquifer in different types of hydrogeologic and climatic settings, which provides a prerequisite for the assessment of the aquifers' drought

  17. National survey of women in physics in Austria

    NASA Astrophysics Data System (ADS)

    Berkmann, C.; Rodriguez, A.; Brodacz, I.; Dilaver, N.; Suárez, A.; Ayala, P.

    2015-12-01

    This paper reports very generally on changes in the situation of women in physics in Austria since 2008 and more specifically on a national web-based survey that was distributed among physicists in Austria. It was aimed at understanding why few women are motivated to study physics and to follow an academic path. Family responsibilities— among others—seem to have a deep impact on women's careers. In Austria, initiatives to support women in scientific careers are quite well known throughout the physics community, and a high percentage of women responding to the survey said they had participated in at least one of them.

  18. Channel incision at the Danube River east of Vienna: verifying bed-load transport rates by different methods

    NASA Astrophysics Data System (ADS)

    Tritthart, M.; Liedermann, M.; Habersack, H.

    2012-04-01

    The gravel-bed section of the Danube River east of Vienna, located along 48 km between Vienna and Bratislava, is one of only two free-flowing reaches at the Danube in Austria. Long-term analyses of gauge water levels have indicated a trend towards incision of the river bed, which has been lasting for several decades and is still ongoing. Lack of sediment continuity due to retention by upstream power plants and a sediment deficit caused by bank protection measures causing channelization and preventing lateral erosion were identified as the main causes for erosion. This study aims at determining the current erosion rate from the annual bed-load transport during the years 2005 through 2009 by applying two different methods: (i) calculation of volume differences from Digital Elevation Models (DEMs); (ii) upscaling of bed-load basket sampler measurements. Each of the two methods was analyzed in terms of accuracy and associated methodical errors. Four different interpolation methods to calculate DEMs from single-beam bathymetric measurements were statistically compared to a DEM originating from a multi-beam survey. It was found that streamline-based interpolation algorithms were associated with the highest accuracy. Using this technique, DEMs for each of the monitoring years were compiled and differential models could be derived, showing an annual sediment deficit due to erosion of approximately 360,000 m3. By applying Richardson extrapolation it was found that the potential error of this estimate due to a single-beam cross-section distance of 50 m was only 1.1 %. Numerous bed-load transport measurements were conducted in the monitoring period by lowering a heavy-load basket sampler along a cross section from a road bridge to the river bed. This allowed for sampling to be conducted during the entire discharge spectrum, covering low flows as well as a 15-year flood. Based on these data, a bed-load rating curve following a sigma function was compiled. By linking this

  19. Vienna SAC-SOS: Analysis of the European VLBI Sessions

    NASA Astrophysics Data System (ADS)

    Ros, C. T.; Pavetich, P.; Nilsson, T.; Böhm, J.; Schuh, H.

    2012-12-01

    The Institute of Geodesy and Geophysics (IGG) of the Vienna University of Technology as an IVS Special Analysis Center for Specific Observing Sessions (SAC-SOS) has analyzed the European VLBI sessions using the software VieVS. Between 1990 and 2011, 115 sessions have been carried out. The analyzed baselines have lengths ranging from approximately 445 to 4580 km, and they show good repeatabilities, apart from the ones containing station Simeiz. The station velocities have also been investigated. The stations situated in the stable part of Europe have not shown significant relative movements w.r.t. Wettzell, whereas the stations located in the northern areas have the largest vertical motions as a result of the post glacial isostatic rebound of the zone. The stations placed in Italy, around the Black Sea, in Siberia, and near the Arctic Circle show the largest relative horizontal motions because they belong to different geodynamical units.

  20. Genome research in Austria--a program of the future.

    PubMed

    Pasterk, Markus G

    2002-11-01

    Genome research is a central area both for progress in scientific findings in life sciences and for the innovative capacity in medical science, and the pharmaceutical and biotech industries. The research findings obtained by interdisciplinary cooperation are of paramount epistemological importance. They will establish a new understanding of biology. In this context, there will be revolutionary opportunities for new medical therapies, for instance, or for keeping plants and animals healthy. Austria will participate in this science and innovation field and will use the resulting opportunities for scientific and economic development as well as for overall social prosperity. For this purpose, [corrected] Austria has developed the 'Austrian Genome Research Programme', a 'programme of the future' for Austria. This program will be based on the good foundations that genome research has already established in Austria. PMID:12437484

  1. The Salcher landslide observatory: a new long-term monitoring site in Austria

    NASA Astrophysics Data System (ADS)

    Canli, Ekrem; Engels, Alexander; Glade, Thomas; Schweigl, Joachim; Bertagnoli, Michael

    2016-04-01

    Landslides pose a significant hazard in the federal district of Lower Austria. The Geological Survey of Lower Austria is responsible for detailed site investigations as well as the planning and installation of protective measures. The most landslide prone area in Lower Austria is within the Rhenodanubian Flyschzone whose materials consist of alterations of fine grained layers (clayey shales, silty shales, marls) and sandstones. It exhibits over 6200 landslides within an area of approx. 1300 km². For areas susceptible to landsliding, protection works are not feasible or simply too costly. Therefore, monitoring systems have been installed in the past, most of them, however, are not operated automatically and require field visits for data readouts. Thus, it is difficult to establish any relation between initiating and controlling factors to gain a comprehensive understanding of the underlying process mechanism that is essential for any early warning applications. In this presentation, we present the design and first results of an automated landslide monitoring system in Gresten (Lower Austria). The deep-seated, slow moving Salcher landslide extends over approx. 8000 m² and is situated adjacent to residential buildings and infrastructure. This monitoring setup is designed to run for at least a decade to account for investigations of long term sliding dynamics and pattern. Historically the Salcher landslide has shown shorter phases with accelerated movements followed by longer phases with barely any movements. Those periods of inactivity commonly exceed regular project durations, thus it is important to cover longer periods. Such slope dynamics can be investigated throughout many parts in the world, thus this monitoring might allow to understand better also landslides with infrequent movement patterns. The monitoring setup consists of surface as well as subsurface installations. All installations are connected to permanent power supply, are taking the respective

  2. [Suicides in Austria: update on present state and recent trends].

    PubMed

    Kapusta, Nestor; Sonneck, Gernot

    2012-01-01

    Suicide rates exceed fatal traffic accidents two-fold in Austria but have been decreasing since 1987. Against common perceptions, approximately 75 % of all suicides in Austria are commited by men each year and while suicide attempts are more common in adolescents, completed suicides increase with age. Studies show that suicide rates are more common in rural than in urban areas and are associated with socio-economic factors. Nationwide prevention efforts should keep these epidemiological aspects in mind. PMID:23055303

  3. Description and biology of Euborellia arcanum sp. nov., an alien earwig           occupying greenhouses in Germany and Austria (Dermaptera: Anisolabididae).

    PubMed

    Matzke, Danilo; Kocarek, Petr

    2015-01-01

    Greenhouses in botanical or zoological gardens are home to dozens of species of invertebrates that were introduced alongside plants or potting soil. Our study presents the description of an alien species of earwig, Euborellia arcanum sp. nov., found in tropical greenhouses in Leipzig and Potsdam (Germany) and in Vienna (Austria), including information about its biology in breeding culture. The species was most likely introduced into Europe by way of plants or plant matter from Florida, but the region of its natural habitat is unknown. The sequence of the mitochondrial gene cytochrome c oxidase subunit I (COI) was also evaluated and added to GenBank as a DNA barcode for further identification. PMID:26248909

  4. Twenty Years of Acanthamoeba Diagnostics in Austria

    PubMed Central

    Walochnik, Julia; Scheikl, Ute; Haller-Schober, Eva-Maria

    2015-01-01

    Acanthamoebae are the causative agents of an often seriously progressing keratitis (AK) occurring predominantly in contact lens wearers and can cause several disseminating infections potentially resulting in granulomatous amoebic encephalitis (GAE) in the immunocompromised host. Our institution is the Austrian reference laboratory for Acanthamoeba diagnostics and the aim of this study was to give an overview of proven cases of Acanthamoeba infections in Austria during the past 20 yr. All samples of patients with suspected AK or GAE were screened for Acanthamoeba spp. by culture and/or PCR and the detected amoebae were genotyped. Altogether, 154 cases of AK and three cases of GAE were diagnosed. Age of the AK patients ranged from 8 to 82 yr (mean 37.8) and 58% of the patients were female. Approximately 89% of the AK patients were contact lens wearers, almost all cases were unilateral and 19% of the patients required a keratoplasty. Age of the GAE patients ranged from 2 to 25 yr (mean 14.7), all were HIV-negative, but two were severely immunosuppressed at the time of diagnosis. The predominant genotype in the AK cases was T4, other genotypes found were T3, T5, T6, T10 and T11. The three GAE cases involved genotypes T2, T4 and T5. PMID:25047131

  5. Geomorphological analyses of the Lavanttal Fault, Austria

    NASA Astrophysics Data System (ADS)

    Angelika Popotnig, Mag.; Decker, Kurt, ,, Dr.

    2010-05-01

    The inneralpine Lavanttal Basin is one of the Miocene basins, which formed during eastward extrusion due to north-south shortening (1). It formed along a releasing bend of one of the major fault-system in the Eastern Alps - the active dextral Lavanttal Fault System and is delimited by the Koralm and Saualm Massifs in the East and West of the basin, respectively. The comparison in nature between both mountain fronts shows marked differences of morphological features like the shallower slope, meandering and long streams of the Saualm Massif, which contrast from the Koralm Massif with its steeper slope, relatively straight and short streams and numerous broad submontane triangular facets. The previously computed geomorphological indices (3) like stream-length ratio (2), mountain front sinuosity (2) and the valley-floor-width-to-height-ratio (2), indicate distinct uplift rates of both Massifs. Data, however, also show that erosion counteracts uplift effectually over time. Results of additional geomorphological indices like asymmetric indices (2), hypsometric integral (4) and the asymmetry of topography and basin (4) within the Wolfsberg part of the basin shall approve that the asymmetric depression of the Lavanttal Basin and the asymmetry of topography caused by tectonic influence of the Lavanttal Fault System. 1 L. Ratschbacher et al., Tectonics, 10/2, 257 (1991). 2 E.E. Keller, N. Pinter, Active Tectonics: Earthquakes, Uplift and Landscape, (2nd Edition, Prentice Hall, New Jersey, 2001), 362pp. 3 A. Popotnig, Kinematics and tectonic geomorphology of the Lavanttal-Faultsystem, Diploma Thesis, University Vienna (2009). 4 S. Biswas, B. Grasemann, Austrian Journal of Earth Sciences, 97, 82 (2005).

  6. The SECOQC quantum key distribution network in Vienna

    NASA Astrophysics Data System (ADS)

    Peev, M.; Pacher, C.; Alléaume, R.; Barreiro, C.; Bouda, J.; Boxleitner, W.; Debuisschert, T.; Diamanti, E.; Dianati, M.; Dynes, J. F.; Fasel, S.; Fossier, S.; Fürst, M.; Gautier, J.-D.; Gay, O.; Gisin, N.; Grangier, P.; Happe, A.; Hasani, Y.; Hentschel, M.; Hübel, H.; Humer, G.; Länger, T.; Legré, M.; Lieger, R.; Lodewyck, J.; Lorünser, T.; Lütkenhaus, N.; Marhold, A.; Matyus, T.; Maurhart, O.; Monat, L.; Nauerth, S.; Page, J.-B.; Poppe, A.; Querasser, E.; Ribordy, G.; Robyr, S.; Salvail, L.; Sharpe, A. W.; Shields, A. J.; Stucki, D.; Suda, M.; Tamas, C.; Themel, T.; Thew, R. T.; Thoma, Y.; Treiber, A.; Trinkler, P.; Tualle-Brouri, R.; Vannel, F.; Walenta, N.; Weier, H.; Weinfurter, H.; Wimberger, I.; Yuan, Z. L.; Zbinden, H.; Zeilinger, A.

    2009-07-01

    In this paper, we present the quantum key distribution (QKD) network designed and implemented by the European project SEcure COmmunication based on Quantum Cryptography (SECOQC) (2004-2008), unifying the efforts of 41 research and industrial organizations. The paper summarizes the SECOQC approach to QKD networks with a focus on the trusted repeater paradigm. It discusses the architecture and functionality of the SECOQC trusted repeater prototype, which has been put into operation in Vienna in 2008 and publicly demonstrated in the framework of a SECOQC QKD conference held from October 8 to 10, 2008. The demonstration involved one-time pad encrypted telephone communication, a secure (AES encryption protected) video-conference with all deployed nodes and a number of rerouting experiments, highlighting basic mechanisms of the SECOQC network functionality. The paper gives an overview of the eight point-to-point network links in the prototype and their underlying technology: three plug and play systems by id Quantique, a one way weak pulse system from Toshiba Research in the UK, a coherent one-way system by GAP Optique with the participation of id Quantique and the AIT Austrian Institute of Technology (formerly ARCAustrian Research Centers GmbH—ARC is now operating under the new name AIT Austrian Institute of Technology GmbH following a restructuring initiative.), an entangled photons system by the University of Vienna and the AIT, a continuous-variables system by Centre National de la Recherche Scientifique (CNRS) and THALES Research and Technology with the participation of Université Libre de Bruxelles, and a free space link by the Ludwig Maximillians University in Munich connecting two nodes situated in adjacent buildings (line of sight 80 m). The average link length is between 20 and 30 km, the longest link being 83 km. The paper presents the architecture and functionality of the principal networking agent—the SECOQC node module, which enables the authentic

  7. Wherefrom and whereabouts of an alien: the American liver fluke Fascioloides magna in Austria: an overview.

    PubMed

    Sattmann, Helmut; Hörweg, Christoph; Gaub, Larissa; Feix, Anna Sophia; Haider, Michaela; Walochnik, Julia; Rabitsch, Wolfgang; Prosl, Heinrich

    2014-04-01

    The giant liver fluke Fascioloides magna, an invasive species originating from North America, was recorded in Austria in the wild for the first time in 2000. Since then, various data concerning the epidemiology in snail intermediate hosts and cervid final hosts have been reported. Galba truncatula acts as snail intermediate host, and red deer, roe deer and fallow deer act as final hosts. G. truncatula is abundant throughout the region, especially along muddy shores of slow-flowing branches of the river system. Prevalence in deer (20-100 %) is much higher than in snails (0.03-0.2 %). Despite medical treatment of parts of the deer population, the parasite has successfully established itself on both sides of the Danube floodplain environments southeast of Vienna. Genetic analysis revealed that the infection of Austrian deer populations apparently originated from foci in the Czech Republic or from populations of Danube tributaries. Areas adjacent southwards, which will soon be joined through wildlife crossings, have not yet evidenced F. magna. Nonetheless, these environments are inhabited by host snails and deer and therefore constitute suitable habitats for F. magna. Invading alien parasites not only threaten native individual hosts but also influence host populations, thus potentially also modifying parasite communities and interactions. The host range of F. magna includes a variety of potential hosts, notably other Lymnaeidae as potential intermediate hosts and various ungulates, including sheep and cattle, as final hosts. Because eradication after medical treatment was unsuccessful, and due to the risk of further spread of the parasite into unaffected regions, enhanced control strategies need to be developed. We recommend assessment of introduction pathways and dispersal, continuous monitoring of host abundance and distribution and the prevalence of flukes in intermediate and final hosts, as well as coordinated and concerted actions with neighbouring countries

  8. Climate and Mortality in Vienna and Impact of Climate Change

    NASA Astrophysics Data System (ADS)

    Muthers, S.; Matzarakis, A.; Koch, E.

    2010-09-01

    For the period 1970-2007, the relationship between heat stress and mortality in Vienna was analyzed using a human biometeorological thermal index. Using the PET (Physiologically Equivalent Temperature) at 14 CET mortality is significant below the baseline for days with PET < 29°C and significant above for hotter days. On days with extreme heat stress (PET ≥ 41°C) an additional mortality of +13.0 % was found. The sensitivity to heat stress is significantly higher for women and for patients with cardiovascular diseases. To assess the impact of climate change on the heat-related mortality, we used the two regional climate models REMO and CLM and the emissions scenarios A1B and B1. The heat related mortality was assessed by one scenario without any long-term adaptation and one scenario including continuous long-term adaptation. In both scenarios, heat-related mortality could increase until 2071-2100. Till 2011-2040 no significant changes to the period of examination were found. Adaptation measures should focus on the extreme heat days (PET ≥ 41°C), were the mortality will increase even with long-term adaptation.

  9. Surgery and national identity in late nineteenth-century Vienna

    PubMed Central

    Buklijas, Tatjana

    2008-01-01

    For historians of medicine, the professor Theodor Billroth of the University of Vienna was the leading European surgeon of late nineteenth century and the personification of intervention by organ or body part removal. For social and political historians, he was a German nationalist whose book on medical education heralded the rise of anti-Semitism in the Austrian public sphere. This article brings together and critically reassesses these two hitherto separate accounts to show how, in a period of dramatic social and political change, Viennese surgery split into two camps. One, headed by Billroth, was characterized by an alliance with the German educational model, German nationalism leading to racial anti-Semitism and an experimental approach to the construction of surgical procedure, which heavily relied on the methods of pathological physiology. The other, which followed a long Austrian tradition, stood for a clinically-oriented and strictly organized medical education that catered to an ethnically and socially diverse population and, simultaneously, for an anatomically oriented surgery, largely of the locomotor apparatus. This study shows how, in a major centre of medical education and capital of a multiethnic empire, surgical and national identities were forged together. PMID:18053931

  10. Surgery and national identity in late nineteenth-century Vienna.

    PubMed

    Buklijas, Tatjana

    2007-12-01

    For historians of medicine, the professor Theodor Billroth of the University of Vienna was the leading European surgeon of the late nineteenth century and the personification of intervention by organ or body part removal. For social and political historians, he was a German nationalist whose book on medical education heralded the rise of anti-Semitism in the Austrian public sphere. This article brings together and critically reassesses these two hitherto separate accounts to show how, in a period of dramatic social and political change, Viennese surgery split into two camps. One, headed by Billroth, was characterized by an alliance with the German educational model, German nationalism leading to racial anti-Semitism and an experimental approach to the construction of surgical procedure, which heavily relied on the methods of pathological physiology. The other, which followed a long Austrian tradition, stood for a clinically oriented and strictly organized medical education that catered to an ethnically and socially diverse population and, simultaneously, for an anatomically oriented surgery, largely of the locomotor apparatus. This study shows how, in a major centre of medical education and capital of a multiethnic empire, surgical and national identities were forged together. PMID:18053931

  11. Implications of mainshock-aftershocks interactions during the 2013 Ebreichsdorf sequence, Austria

    NASA Astrophysics Data System (ADS)

    Tary, Jean-Baptiste; Apoloner, Maria-Theresia; Bokelmann, Götz

    2015-04-01

    The Vienna basin is a pull-apart basin located at the contact between the Alpine arc and the Eurasian plate, with the Eastern Alps to the West, the Western Carpathian to the East, the Bohemian massif to the North, and the Pannonian basin to the South. The southern border of this basin, called the Vienna Basin Fault System (VBFS), is accommodating part of the extrusion of the Pannonian basin (~1-2 mm/yr) due to the convergence between the Adriatic microplate and the Eurasian plate. The VBFS is a sinistral strike-slip fault and one of the most active fault in Austria. Along the VBFS, the seismicity is mainly concentrated in separate clusters with a spacing of approximately 20 km. In 2000 and 2013, two sequences constituted by two main shocks and 20-30 aftershocks occurred in one of these clusters located close to Ebreichsdorf, approximately 30 km south of Vienna. We focus here on the sequence of 2013 whose earthquakes were relocated using the double-difference method. The two main shocks, with local magnitudes of 4.2 and very similar focal mechanisms (N63, sinistral strike-slip), seem to be almost collocated. The aftershocks are located mainly to the northwest and at shallower depths compared with the main shocks. In order to better understand the relationships between the two main shocks and their aftershocks, we use two simple models of Coulomb failure stress to investigate possible coseismic static stress transfer between the main shocks and the aftershocks: the constant apparent friction model and the isotropic poroelastic model. The Coulomb failure stress change at the location of most aftershocks is positive but under 0.01 MPa. Aftershock triggering due to coseismic static stress is then unlikely. On the other hand, two other mechanisms could drive this sequence i.e., rapid non-linear pore pressure diffusion along the fault plane or aseismic slip. Given inter-event distances and times of ~0.5-1 km and hours to days, respectively, a high hydraulic diffusivity of

  12. Night sky photometry and spectroscopy performed at the Vienna University Observatory

    NASA Astrophysics Data System (ADS)

    Puschnig, Johannes; Posch, Thomas; Uttenthaler, Stefan

    2014-05-01

    We present night sky brightness measurements performed at the Vienna University Observatory and at the Leopold-Figl-Observatorium für Astrophysik, which is located about 35 km to the southwest of Vienna. The measurements have been performed with Sky Quality Meters made by Unihedron. They cover a time span of roughly one year and have been carried out every night, yielding a luminance value every 7 s and thus delivering a large amount of data. In this paper, the level of skyglow in Vienna, which ranges from 15 to 19.25 magSQM arcsec-2 is presented for the very first time in a systematic way. We discuss the influence of different environmental conditions on the night sky brightness and implications for human vision. We show that the circalunar rhythm of night sky brightness is almost extinguished at our observatory due to light pollution. Additionally, we present spectra of the night sky in Vienna, taken with a 0.8 m telescope. The goal of these spectroscopic measurements was to identify the main types of light sources and the spectral lines which cause the skyglow in Vienna. It turned out that fluorescent lamps are responsible for the strongest lines of the night sky above Vienna (e.g. lines at 546 nm and at 611 nm).

  13. Rigorous noise test and calibration check of strong-motion instrumentation at the Conrad Observatory in Austria.

    NASA Astrophysics Data System (ADS)

    Steiner, R.; Costa, G.; Lenhardt, W.; Horn, N.; Suhadolc, P.

    2012-04-01

    In the framework of the European InterregIV Italy/Austria project: "HAREIA - Historical and Recent Earthquakes in Italy and Austria" the Central Institute for Meteorology and Geodynamics (ZAMG) and Mathematic and Geosciences Department of University of Trieste (DMG) are upgrading the transfrontier seismic network of South-Eastern Alps with new 12 accelerometric stations to enhance the strong motion instrument density near the Austria/Italy border. Various public institutions of the provinces Alto Adige (Bolzano Province), Veneto (ARPAV) and Friuli Venezia Giulia (Regional Civil Defense) in Italy and in the Austrian province of Tyrol are involved in the project. The site selection was carried out to improve the present local network geometry thus meeting the needs of public Institutions in the involved regions. In Tyrol and Alto Adige some strategic buildings (hospitals and public buildings) have been selected, whereas in Veneto and Friuli Venezia Giulia the sites are in the free field, mainly located near villages. The instruments will be installed in an innovative box, designed by ZAMG, that provides electric and water isolation. The common choice regarding the instrument selection has been the new Kinemetrics Basalt ® accelerograph to guarantee homogeneity with the already installed instrumentation and compatibility with the software already in use at the different seismic institutions in the area. Prior to deployment the equipment was tested at the Conrad Observatory and a common set-up has been devised. The Conrad Observatory, seismically particularly quiet, permits to analyze both the sensor and the acquisition system noise. The instruments were connected to the network and the data sent in real-time to the ZAMG data center in Vienna and the DMG data center in Trieste. The data have been collected in the database and analyzed using signal processing modules PQLX and Matlab. The data analysis of the recordings at the ultra-quiet Conrad Observatory pointed out

  14. Vulnerability of Water Resources under Climate and Land Use Change: Evaluation of Present and Future Threats for Austria

    NASA Astrophysics Data System (ADS)

    Nachtnebel, Hans-Peter; Wesemann, Johannes; Herrnegger, Mathew; Senoner, Tobias; Schulz, Karsten

    2015-04-01

    vulnerability were developed. A comparison with existing data (River Basin Management Plan and Groundwater Chemistry Regulation) shows a good agreement between the elaborated maps and observations for the present state. The Overall Vulnerability is very low and low for most parts of Austria, especially in the forested alpine region. Bigger cities like Vienna, Graz and Linz show medium vulnerabilities, due to the high water demand and low ecosystem services. Only in the north-eastern and south-eastern part of the country some water supply associations with high and very high overall vulnerability exist. Groundwater recharge is quite small in these regions and the water quality is limited due to intense agriculture and possible threats through landfills. The developed framework allows an evaluation of water quantity and quality vulnerabilities for large scales for the present and the future. Including ecosystem services and gross value added an overall vulnerability can be determined.

  15. Characterization of HIV Transmission in South-East Austria

    PubMed Central

    Kessler, Harald H.; Haas, Bernhard; Stelzl, Evelyn; Weninger, Karin; Little, Susan J.; Mehta, Sanjay R.

    2016-01-01

    To gain deeper insight into the epidemiology of HIV-1 transmission in South-East Austria we performed a retrospective analysis of 259 HIV-1 partial pol sequences obtained from unique individuals newly diagnosed with HIV infection in South-East Austria from 2008 through 2014. After quality filtering, putative transmission linkages were inferred when two sequences were ≤1.5% genetically different. Multiple linkages were resolved into putative transmission clusters. Further phylogenetic analyses were performed using BEAST v1.8.1. Finally, we investigated putative links between the 259 sequences from South-East Austria and all publicly available HIV polymerase sequences in the Los Alamos National Laboratory HIV sequence database. We found that 45.6% (118/259) of the sampled sequences were genetically linked with at least one other sequence from South-East Austria forming putative transmission clusters. Clustering individuals were more likely to be men who have sex with men (MSM; p<0.001), infected with subtype B (p<0.001) or subtype F (p = 0.02). Among clustered males who reported only heterosexual (HSX) sex as an HIV risk, 47% clustered closely with MSM (either as pairs or within larger MSM clusters). One hundred and seven of the 259 sequences (41.3%) from South-East Austria had at least one putative inferred linkage with sequences from a total of 69 other countries. In conclusion, analysis of HIV-1 sequences from newly diagnosed individuals residing in South-East Austria revealed a high degree of national and international clustering mainly within MSM. Interestingly, we found that a high number of heterosexual males clustered within MSM networks, suggesting either linkage between risk groups or misrepresentation of sexual risk behaviors by subjects. PMID:26967154

  16. [Prospects for the development of fertility in Austria].

    PubMed

    Nebenfuhr, E

    1992-01-01

    "In Austria, as in most other European countries, after the sharp decline of the mid-60s fertility has stabilized well under replacement level. In the course of the changing structure of family formation and the pluralization of life-styles, the relationship between fertility and nuptiality has turned into a mutual one. Nuptiality is not always the determinant of fertility; it may also be the dependent variable.... Empirical evidence for the last few years suggests that fertility in Austria--and in most other European countries--will stay at a modest level for the coming decades." (SUMMARY IN ENG) PMID:12286941

  17. Brain Tumor Epidemiology - A Hub within Multidisciplinary Neuro-oncology. Report on the 15th Brain Tumor Epidemiology Consortium (BTEC) Annual Meeting, Vienna, 2014.

    PubMed

    Woehrer, Adelheid; Lau, Ching C; Prayer, Daniela; Bauchet, Luc; Rosenfeld, Myrna; Capper, David; Fisher, Paul G; Kool, Marcel; Müller, Martin; Kros, Johan M; Kruchko, Carol; Wiemels, Joseph; Wrensch, Margaret; Danysh, Heather E; Zouaoui, Sonia; Heck, Julia E; Johnson, Kimberly J; Qi, Xiaoyang; O'Neill, Brian P; Afzal, Samina; Scheurer, Michael E; Bainbridge, Matthew N; Nousome, Darryl; Bahassi, El Mustapha; Hainfellner, Johannes A; Barnholtz-Sloan, Jill S

    2015-01-01

    The Brain Tumor Epidemiology Consortium (BTEC) is an open scientific forum, which fosters the development of multi-center, international and inter-disciplinary collaborations. BTEC aims to develop a better understanding of the etiology, outcomes, and prevention of brain tumors (http://epi.grants.cancer.gov/btec/). The 15th annual Brain Tumor Epidemiology Consortium Meeting, hosted by the Austrian Societies of Neuropathology and Neuro-oncology, was held on September 9 - 11, 2014 in Vienna, Austria. The meeting focused on the central role of brain tumor epidemiology within multidisciplinary neuro-oncology. Knowledge of disease incidence, outcomes, as well as risk factors is fundamental to all fields involved in research and treatment of patients with brain tumors; thus, epidemiology constitutes an important link between disciplines, indeed the very hub. This was reflected by the scientific program, which included various sessions linking brain tumor epidemiology with clinical neuro-oncology, tissue-based research, and cancer registration. Renowned experts from Europe and the United States contributed their personal perspectives stimulating further group discussions. Several concrete action plans evolved for the group to move forward until next year's meeting, which will be held at the Mayo Clinic at Rochester, MN, USA. PMID:25518914

  18. In situ hybridization and sequence analysis reveal an association of Plasmodium spp. with mortalities in wild passerine birds in Austria.

    PubMed

    Dinhopl, Nora; Nedorost, Nora; Mostegl, Meike M; Weissenbacher-Lang, Christiane; Weissenböck, Herbert

    2015-04-01

    Native European passerine birds are frequently clinically inapparent carriers of haemosporidian parasites of the genus Plasmodium. Clinical disease and death are only exceptionally reported. In the present study, tissue samples of 233 wild passerine birds found dead in Eastern Austria were examined by in situ hybridization (ISH) and partial cytochrome B gene sequence analysis for the presence, abundance and taxonomic assignment of Plasmodium spp. In 34 cases (14.6%), ISH yielded a positive result with large numbers of developmental stages in different cell types of the spleen, liver, brain and lung. The abundance of the tissue stages, which was comparable to fatal cases of avian malaria in penguins, suggested a major contribution to the cause of death. Genetic analysis revealed infections with representatives of three different valid species of Plasmodium, Plasmodium elongatum, Plasmodium lutzi and Plasmodium vaughani. Genetically identical parasite lineages had been found in a previous study in penguins kept in the Vienna zoo, providing evidence for the role of wild birds as reservoir hosts. Further, this study provides evidence that several species of Plasmodium are able to abundantly proliferate in endemic wild birds ultimately resulting in mortalities. PMID:25636246

  19. Voluntarism: The Real and Emerging Power. A Report of the International Conference on Volunteer Service (Vienna, Austria, June 27-July 2, 1976).

    ERIC Educational Resources Information Center

    Ball, Colin; And Others

    The principal objective of the international conference reported here was to bring together people involved with the promotion, development, support, coordination, and funding of volunteer programs to exchange ideas and experiences. Part I is a short paper on the historical perspective of voluntarism. Part II, a summary of conference proceedings,…

  20. Characterisation of inflammatory response, coagulation, and radiological findings in Katayama fever: a report of three cases at the Medical University of Vienna, Austria

    PubMed Central

    2014-01-01

    Background Katayama fever is an acute clinical condition characterised by high fever, dry cough and general malaise occurring during early Schistosoma spp. infection. It is predominantly reported in travellers from non-endemic regions. Whereas the immunological response to Schistosoma infection is well characterised, alterations in inflammatory markers and coagulation in response to acute infection are poorly understood. Methods Here we report the clinical, laboratory and radiological characteristics of three returning travellers with Katayama fever. Inflammatory markers and coagulation status were assessed repeatedly during follow-up to characterise the host response to infection. Radiographic findings were correlated with clinical and laboratory markers. Results Clinical symptoms were suggestive of a significant inflammatory response in all patients including high fever (>39°C), cough, and general malaise. Classical inflammatory markers including blood sedimentation rate, C-reactive protein, and serum amyloid A were only moderately elevated. Marked eosinophilia (33–42% of white blood cells) was observed and persisted despite anti-inflammatory and anthelminthic treatment for up to 32 weeks. Analysis of blood coagulation markers indicated increased coagulability reflected by elevated D-dimer values (0.57–1.17 μg/ml) and high thrombin generating potentials (peak thrombin activity: 311–384 nM). One patient showed particularly high levels of microparticle-associated tissue factor activity at initial presentation (1.64 pg/ml). Multiple pulmonary and hepatic opacities demonstrated by computed tomography (CT) scanning were associated with raised inflammatory markers in one patient. Conclusions The characterisation of the inflammatory response, blood coagulation parameters and radiological findings in three patients adds to our current understanding of Katayama fever and serves as a starting point for further systematic investigations of the pathophysiology of this acute helminthic infection. PMID:24985919

  1. New Horizons in Reading; Proceedings of the International Reading Association World Congress on Reading (5th, Vienna, Austria, August 12-14, 1974).

    ERIC Educational Resources Information Center

    Merritt, John E., Ed.

    This volume contains a selection of the papers presented at the fifth International Reading Association World Congress on Reading. Part one, "Reading: An Expanding Concept," contains papers that examine such topics as literal comprehension, miscue analysis, and children's literature and reading. Part two, "Some Implications for the Reading…

  2. Modeling three-dimensional sculptures of australopithecines (Australopithecus afarensis) for the Museum of Natural History of Vienna (Austria): the post-cranial hypothesis.

    PubMed

    Berge, C; Daynes, E

    2001-12-01

    In March 1999, E. Daynes, a sculptor specializing in fossil hominid reconstruction, asked C. Berge to take over the scientific supervision of the reconstruction of two australopithecine post-crania. The heads had been modeled from two skulls found in Hadar (AL 444-2, AL 417). The sculptures were to be represented in a walking stance. The female proportions (AL 417) are estimated from the skeleton of 'Lucy' (AL 288), and the male proportions (AL 444-2) extrapolated from the female ones. Biomechanical and anatomical data (comparison with great apes and humans) are used to reconstruct both dynamic equilibrium and muscular systems. The reconstruction suggests that the fossils moved the pelvis and shoulders extensively when they walked. The hindlimb muscles (such as adductors, gluteal muscles and calf) are fleshy and not or very little tendinous. As indicated by the Laetoli step prints (belonging to a close and contemporaneous species), the foot is adducted during the walk and the support is internal just before take off. In spite of inevitable approximations, such a reconstruction appears to be particularly helpful to bring out morphological and functional traits of the first hominids which are both close to and different from modern humans. PMID:11733173

  3. 78 FR 43226 - Xanthan Gum From Austria and China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-19

    ... Register of February 27, 2013 (78 FR 13379). The hearing was held in Washington, DC, on May 23, 2013, and... COMMISSION Xanthan Gum From Austria and China Determinations On the basis of the record \\1\\ developed in the... with material injury by reason of imports from China of xanthan gum provided for in subheading...

  4. Psychopathology in African Unaccompanied Refugee Minors in Austria

    ERIC Educational Resources Information Center

    Huemer, Julia; Karnik, Niranjan; Voelkl-Kernstock, Sabine; Granditsch, Elisabeth; Plattner, Belinda; Friedrich, Max; Steiner, Hans

    2011-01-01

    We assessed the prevalence of a range of psychopathology among African unaccompanied refugee minors (URMs) in Austria. Additionally, the predictive value of war exposure on PTSD symptoms was examined. Forty-one URMs were assessed with the Mini-International Neuropsychiatric Interview for children and adolescents, the Youth Self-Report, the UCLA…

  5. Nosocomial Outbreak of Parechovirus 3 Infection among Newborns, Austria, 2014.

    PubMed

    Strenger, Volker; Diedrich, Sabine; Boettcher, Sindy; Richter, Susanne; Maritschnegg, Peter; Gangl, Dietmar; Fuchs, Simone; Grangl, Gernot; Resch, Bernhard; Urlesberger, Berndt

    2016-09-01

    In 2014, sepsis-like illness affected 9 full-term newborns in 1 hospital in Austria. Although results of initial microbiological testing were negative, electron microscopy identified picornavirus. Archived serum samples and feces obtained after discharge were positive by PCR for human parechovirus 3. This infection should be included in differential diagnoses of sepsis-like illness in newborns. PMID:27532333

  6. Nosocomial Outbreak of Parechovirus 3 Infection among Newborns, Austria, 2014

    PubMed Central

    Diedrich, Sabine; Boettcher, Sindy; Richter, Susanne; Maritschnegg, Peter; Gangl, Dietmar; Fuchs, Simone; Grangl, Gernot; Resch, Bernhard; Urlesberger, Berndt

    2016-01-01

    In 2014, sepsis-like illness affected 9 full-term newborns in 1 hospital in Austria. Although results of initial microbiological testing were negative, electron microscopy identified picornavirus. Archived serum samples and feces obtained after discharge were positive by PCR for human parechovirus 3. This infection should be included in differential diagnoses of sepsis-like illness in newborns. PMID:27532333

  7. The Distribution of Accommodation Rates in St. Anton, Austria.

    ERIC Educational Resources Information Center

    Eysberg, Cees D.

    1984-01-01

    For use in college geography courses which teach spatial analysis, this case study investigated whether hotel rates in the ski resort of St. Anton, Austria, are affected by the hotel's proximity to ski lifts and apres ski establishments. Results showed that tourists are sensitive to distance; spatial behavior is predictable. (RM)

  8. "Crafts and Technology" and "Technical Education" in Austria

    ERIC Educational Resources Information Center

    Seiter, Josef

    2009-01-01

    In Austria, the syllabus for "Technisches Werken/Crafts and Technology" for all types of school in general education was issued more than 30 years ago. The authors believed that it might lay the foundations for technical literacy. The paper is about how the situation of the subject and, with it, technical education has developed since then in…

  9. Daily simulations of urban heat load in Vienna for 2011

    NASA Astrophysics Data System (ADS)

    Hollosi, Brigitta; Zuvela-Aloise, Maja; Koch, Roland

    2014-05-01

    In this study, the dynamical urban climate model MUKLIMO3 (horizontal resolution of 100 m) is uni-directionally coupled with the operational weather forecast model ALARO-ALADIN of the ZAMG (horizontal resolution of 4.8 km) to simulate the development of the urban heat island in Vienna on a daily basis. The aim is to evaluate the performance of the urban climate model applied for climatological studies in a weather prediction mode. The focus of the investigation is on assessment of the urban heat load during day-time. We used the archived daily forecast data for the summer period in 2011 (April - October) as input data for the urban climate model. The high resolution simulations were initialized with vertical profiles of temperature and relative humidity and prevailing wind speed and direction in the rural area near the city in the early morning hours. The model output for hourly temperature and relative humidity has been evaluated against the monitoring data at 9 weather stations in the area of the city. Additionally, spatial gradients in temperature were evaluated by comparing the grid point values with the data collected during a mobile measuring campaign taken on a multi-vehicle bicycle tour on the 7th of July, 2011. The results show a good agreement with observations on a district scale. Particular challenge in the modeling approach is achieving robust and numerically stable model solutions for different weather situation. Therefore, we analyzed modeled wind patterns for different atmospheric conditions in the summer period. We found that during the calm hot days, due to the inhomogeneous surface and complex terrain, the local-scale temperature gradients can induce strong anomalies, which in turn could affect the circulation on a larger scale. However, these results could not be validated due to the lack of observations. In the following years extreme hot conditions are very likely to occur more frequently and with higher intensity. Combining urban climate

  10. Local anaesthesia through the action of cocaine, the oral mucosa and the Vienna group.

    PubMed

    López-Valverde, A; de Vicente, J; Martínez-Domínguez, L; de Diego, R Gómez

    2014-07-11

    Local anaesthesia through the action of cocaine was introduced in Europe by the Vienna group, which includeed Freud, Koller and Königstein. Before using the alkaloid in animal or human experimentation all these scientists tested it on their oral mucosa - so-called self-experimentation. Some of them with different pathologies (that is, in the case of Freud), eventually became addicted to the alkaloid. Here we attempt to describe the people forming the so-called 'Vienna group', their social milieu, their experiences and internal disputes within the setting of a revolutionary discovery of the times. PMID:25012333

  11. Monitoring Artificial Tracer Stones at the Danube East of Vienna

    NASA Astrophysics Data System (ADS)

    Liedermann, Marcel; Gerstl, Margit; Trithart, Michael; Habersack, Helmut

    2010-05-01

    The Integrated River Engineering Project on the Danube to the East of Vienna aims to implement innovative measures to stop riverbed incision on one of the last free flowing sections of the Austrian Danube River. In order to reduce erosion processes, it is planned to add larger gravel sizes within the natural grain size spectrum (granulometric bed improvement). It is planned to superimpose a layer of 25 cm thickness to reduce sediment discharge to a minimum of 10 to 15% of the current amount, but not to stop it entirely. Additionally seven huge sidearm systems will be reconnected, about 30% of the bank protection will be removed and low flow regulation structures will be improved in order to enhance the ecological situation. Within the scope of this Project a comprehensive sediment monitoring program is implemented. Besides bedload transport measurements using a basket sampler and sediment transport modelling applying a newly designed numerical model, artificial stones were added and monitored in order to observe transport velocities and initiation of motion. For the monitoring performed at the three kilometer long test reach near Hainburg, 40 artificial stones of three different sizes (intermediate b-axis: 23 mm, 40 mm, 70 mm) were produced and a coded radio acoustic transmitter was attached to each gravel. The stones were lowered to the river bed at six different locations at the beginning of the test reach, at a gravel bar and in a groyne field within the stretch. The positions of the stones have been observed about once a week, depending on hydrology, over a whole year including a HQ15 flood event. The positions of the stones have been determined by radio tracking from a boat. Hence transport paths and velocities as well as the initiation of bedload transport could be monitored. The paper gives an overview on the methodology and presents results of the monitoring program. The observed stones showed a size selective behaviour in transport. At all discharges

  12. First genetic evidence of leprosy in early medieval Austria.

    PubMed

    Gausterer, Christian; Stein, Christina; Teschler-Nicola, Maria

    2015-04-01

    Leprosy used to be a widespread, dreaded disease in Europe during the middle ages, and it still remains an important health problem in some parts of the world today. Herein, we present data on the earliest 'Austrian' (an adult female from the early medieval period) proven to have suffered from leprosy. Manifestations of the disease were first identified during a systematic screening of pathological changes in skeletons recovered from an archaeological site in Pottenbrunn (Lower Austria). In the present study, DNA extracts from selected cranial and postcranial bone samples were investigated using polymerase chain reaction primers specific to the Mycobacterium leprae (M. leprae) repetitive element (RLEP). M. leprae traces were detected in extracts from nasal and palatine bones. Sequence analysis of informative polymorphic sites supports previous reports indicating that European M. leprae strains fall into single nucleotide polymorphism group 3. In summary, these findings put Austria on the map of confirmed leprosy cases in ancient Europe. PMID:25007893

  13. The division of labor for society's reproduction: on the concentration of childbearing and rearing in Austria.

    PubMed

    Lutz, W; Vaupel, J

    1987-01-01

    The division of labor or concentration of fertility among certain portions of the Austrian population, as well as male-female distribution of child care, are computed by Lorenz curves. This method generates fractiles or percentiles, conveniently expressed here as the "have-halves", or the proportion of women that have half of the children. Data from the German census of 1939, which accounted for family size among 64 occupational groups, showed an abrupt fall in fertility from 1905, beginning with professors and doctors and spreading to other occupations, and a consequent increased concentration of fertility among smaller numbers of couples. Two 1% micro-censuses taken in Austria in 1976 and 1981 revealed that the baby-boom generation had a far less concentrated distribution of children. This was especially apparent in comparison with the war generation, with its characteristicly high degree of childlessness. The 1961-1965 marriage cohort showed the highest fertility of the century. The percentage of women who had half the children rose among baby boom couples to 28%, with more universal marriage and a trend toward the 2-child family. Recent data were also differentiated by province and by women's education. Concentration was least in Vienna where 0, 1 and 2-child families predominate. University trained women showed a polarity of high childlessness and large families. The trend with today's lower fertility is for increasing concentration: 38% have all children and 12.3% have half the children. The article ends with a detailed discussion of men's share of the actual childcare, a factor tending to further concentrate childrearing in the hands of a few women. Men do far less childcare than mothers, and within those hours they spend more time on playing with than on feeding or cleaning children. The larger the family, the higher the percentage of fathers that do no childcare at all. It is expected that fertility concentrations will fall as more families have 1 or 2

  14. Subsurface temporal variation of radon at the Conrad Geophysical Observatory, Austria

    NASA Astrophysics Data System (ADS)

    Leonhardt, Roman; Steinitz, Gideon; Piatibratova, Oksana

    2015-04-01

    The Conrad Observatory (COBS) housed the national geophysical observatory of Austria and is located 50 km south west of Vienna within the carbonate sequence of the "Wettersteinkalk". Parameters monitored at the facility comprise environmental data, seismic signals, gravity, geomagnetic components and also natural gamma rays. A subsurface tunnel, 150 meters long and oriented E-W is driven into the calcareous sequence at a depth of 50 meters. The tunnel is lined with a concrete carapace, ~20 cm thick. The tunnel observatory is separated from the external atmosphere by 3 tight doors, resulting in a stable temperature of 6.85±0.04°C. A gamma detector (3×3", NaI, SCA) is used measure the variation of the gamma radiation from radon in the air of the tunnel, at a resolution of 1 minute, which is accumulated to form a 15-minute count rate. The sensor is placed on a concrete block at 135 meters. Several SSNTD measurements in the tunnel indicated radon level in the level of 1.5 kBq/m^3. The background gamma radiation, due probably mainly to sources in the concrete is in the order to 2×105 counts (per 15-minutes). A long term variation of radon is reflected as an annual radon signal with large amplitude (2×105 counts) and a maximum in summer. Small to large (2×105 counts) non periodic multi-day signals lasting from two to several tens of days are superimposed. Daily periodic signals of much lower amplitude are observed, with amplitudes generally up to 4×104 counts. The amplitude of the non-periodic multi-day is coupled to amplitude of the annual signal, and the amplitude of the periodic daily signal is modulated by the multi-day variation. The source of the radon in the air of the tunnel is from the concrete lining the floor and walls of the tunnel. The variation patterns and their systematic characteristics cannot be ascribed to local variations of pressure and temperature (stable). These limitations indicate that other driver(s), external to the tunnel, are forcing

  15. Education, Enlightenment and Positivism: The Vienna Circle's Scientific World-Conception Revisited

    ERIC Educational Resources Information Center

    Uebel, Thomas E.

    2004-01-01

    The scientific world-conception is properly understood as an enlightenment philosophy only if the current reassessment of the historical Vienna Circle(as opposed to the caricature still prevalent in the popular philosophical imagination) is once more extended to comprehend not only its thorough-going epistemological anti-foundationalism, but also…

  16. The Vienna Frailty Questionnaire for Persons with Intellectual Disabilities--Revised

    ERIC Educational Resources Information Center

    Brehmer-Rinderer, Barbara; Zeilinger, Elisabeth Lucia; Radaljevic, Ana; Weber, Germain

    2013-01-01

    Frailty is a theoretical concept used to track individual age-related declines. Persons with intellectual disabilities (ID) often present with pre-existing deficits that would be considered frailty markers in the general population. The previously developed Vienna Frailty Questionnaire for Persons with ID (VFQ-ID) was aimed at assessing frailty in…

  17. First observations of fertilized eggs and preleptocephalus larvae of Rhinomuraena quaesita in the Vienna Zoo.

    PubMed

    Preininger, D; Halbauer, R; Bartsch, V; Weissenbacher, A

    2015-01-01

    For the first time worldwide, fertilized eggs of ribbon eels (Rhinomuraena quaesita) hatched into feeding preleptocephali and could be kept alive for a period of seven days in the Vienna Zoo. The study reports on husbandry, behavioral observations and dimensions of eggs and preleptocephalus larvae. Furthermore, body color variations of ribbon eels in captivity do not reflect its sex or sexual maturity. PMID:25385394

  18. Viktor Lowenfeld: Portrait of a Young Art Teacher in Vienna in the 1930s

    ERIC Educational Resources Information Center

    Leshnoff, Susan K.

    2013-01-01

    Viktor Lowenfeld (1903-1960), one of the most influential art educators of the 20th century and author of "Creative and Mental Growth" (1947, 1952, 1957), barely talked or wrote about his early teaching experiences at the Chajes Realgymnasium, a secondary school for Jewish youth in Vienna, where he taught art and math for 14 years before…

  19. Efficiency, ownership, and financing of hospitals: the case of Austria.

    PubMed

    Czypionka, Thomas; Kraus, Markus; Mayer, Susanne; Röhrling, Gerald

    2014-12-01

    While standard economic theory posits that privately owned hospitals are more efficient than their public counterparts, no clear conclusion can yet be drawn for Austria in this regard. As previous Austrian efficiency studies rely on data from the 1990s only and are based on small hospital samples, the generalizability of these results is questionable. To examine the impact of ownership type on efficiency, we apply a Data Envelopment Analysis which extends the existing literature in two respects: first, it evaluates the efficiency of the Austrian acute care sector, using data on 128 public and private non-profit hospitals from the year 2010; second, it additionally focusses on the inpatient sector alone, thus increasing the comparability between hospitals. Overall, the results show that in Austria, private non-profit hospitals outperform public hospitals in terms of technical efficiency. A multiple regression analysis confirms the significant association between efficiency and ownership type. This conclusive result contrasts some international evidence and can most likely be attributed to differences in financial incentives for public and private non-profit hospitals in Austria. Therefore, by drawing on the example of the Austrian acute care hospital sector and existing literature on the German acute care hospital sector, we also discuss the impact of hospital financing systems and their incentives on efficiency. This paper thus also aims at providing a proof of principle, pointing out the importance of the respective market conditions when internationally comparing hospital efficiency by ownership type. PMID:24338279

  20. Relationship between high daily erythemal UV doses, total ozone, surface albedo and cloudiness: An analysis of 30 years of data from Switzerland and Austria

    NASA Astrophysics Data System (ADS)

    Rieder, H. E.; Staehelin, J.; Weihs, P.; Vuilleumier, L.; Maeder, J. A.; Holawe, F.; Blumthaler, M.; Lindfors, A.; Peter, T.; Simic, S.; Spichtinger, P.; Wagner, J. E.; Walker, D.; Ribatet, M.

    2010-10-01

    This work investigates the occurrence frequency of days with high erythemal UV doses at three stations in Switzerland and Austria (Davos, Hoher Sonnblick and Vienna) for the time period 1974-2003. While several earlier studies have reported on increases in erythemal UV dose up to 10% during the last decades, this study focuses on days with high erythemal UV dose, which is defined as a daily dose at least 15% higher than for 1950s clear-sky conditions (which represent preindustrial conditions with respect to anthropogenic chlorine). Furthermore, the influence of low column ozone, clear-sky/partly cloudy conditions and surface albedo on UV irradiance has been analyzed on annual and seasonal basis. The results of this study show that in the Central Alpine Region the number of days with high UV dose increased strongly in the early 1990s. A large fraction of all days with high UV dose occurring in the period 1974-2003 was found especially during the years 1994-2003, namely 40% at Davos, 54% at Hoher Sonnblick and 65% at Vienna. The importance of total ozone, clear-sky/partly cloudy conditions and surface albedo (e.g. in dependence of snow cover) varies strongly among the seasons. However, overall the interplay of low total ozone and clear-sky/partly cloudy conditions led to the largest fraction of days showing high erythemal UV dose. Furthermore, an analysis of the synoptic weather situation showed that days with high erythemal UV dose, low total ozone and high relative sunshine duration occur at all three stations more frequently during situations with low pressure gradients or southerly advection.

  1. Occurrence of Isospora suis in Germany, Switzerland and Austria.

    PubMed

    Mundt, H-C; Cohnen, A; Daugschies, A; Joachim, A; Prosl, H; Schmäschke, R; Westphal, B

    2005-03-01

    Nationwide surveys for the occurrence of Isospora suis were carried out in Germany, Austria and Switzerland including a questionnaire regarding herd size, health status and management practices and a coccidiosis sampling kit for pooled faecal samples from litters of suckling piglets. A total of 184 veterinary practices participated in the survey and returned 1745 samples (331 kits) from 324 farms in the north (n = 98), south (n = 84), centre/east (n = 42) and west (n = 10) of Germany, Austria (n = 61) and Switzerland (n = 29) with larger farms in north and centre/east (average number of sows: 270 and 500) and smaller ones in the south (95), Austria (60) and Switzerland (43). Larger farms tended to have better hygienic standards (slatted floors, disinfection of the farrowing units). The majority of the participating farms (93.5%) reported problems with diarrhoea in piglets at 2-3 weeks of age, significantly associated (P < 0.001) with uneven weaning weights (94.9%). Toltrazuril (5%; Baycox) was used only rarely; however, in these farms unevenness of weaning weights was less frequently observed (P = 0.011). A 76.2% of the farms were positive for I. suis (samples contained mostly low or moderate oocyst numbers), especially in the south (P < 0.001). Oocysts were more frequently found in samples from farms with reported diarrhoea (P = 0.011), uneven weight gain (P = 0.019) or in herds of small size (P < 0.001). Disinfection, floor type or treatment with toltrazuril did not affect the frequency of observation of oocysts. PMID:15752269

  2. Smoking and lung cancer: current trends in Austria

    PubMed Central

    Thompson, Caroline A.; Waldhör, Thomas; Schernhammer, Eva S.; Hackl, Monika; Vutuc, Christian; Haidinger, Gerald

    2013-01-01

    Summary Background Despite a recent decline in smoking behavior in many European countries, lung cancer rates remain high, especially in Central and Eastern Europe. This paper aims to describe trends in smoking behavior and lung cancer incidence and mortality, including histopathological classification of lung cancer, in a Central European country: Austria. Methods Using data from the Austrian Central Cancer Registry, we calculated age-standardized incidence, histopathology-specific incidence, and age-standardized and birth cohort-specific mortality rates for all lung cancer cases in Austria. Using national survey data, we estimated prevalence of smoking in the Austrian population. Our analysis covers the time period from 1970 to 2009. Results In 2009, lung cancer incidence rates were 41.3/100,000 and 18.5/100,000 and mortality rates were 36.3/100,000 and14.5/100,000, for males and females, respectively. Male lung cancer rates declined but increased steadily in females over the past three decades. In 2009, the most common histological type is adenocarcinoma, which reflects a shift from predominantly squamous cell carcinoma and large cell carcinoma in the mid 1980s. In 2009, 27 % of men and 19 % of women were smokers, which represent a rise of smoking rates in women, especially in younger women, and a decline in the men. Conclusions While in Austrian men the lung cancer rates, in accordance with their decreasing prevalence of smoking, declined over the past 30 years, the increasing smoking prevalence and lung cancer rates in women remain a public health concern. Antismoking laws and public health initiatives to curtail smoking habits are needed in Austria, especially targeting younger women. PMID:22815002

  3. Multiple Infections of Rodents with Zoonotic Pathogens in Austria

    PubMed Central

    Schmidt, Sabrina; Essbauer, Sandra S.; Mayer-Scholl, Anne; Poppert, Sven; Schmidt-Chanasit, Jonas; Klempa, Boris; Henning, Klaus; Schares, Gereon; Groschup, Martin H.; Spitzenberger, Friederike; Richter, Dania; Heckel, Gerald

    2014-01-01

    Abstract Rodents are important reservoirs for a large number of zoonotic pathogens. We examined the occurrence of 11 viral, bacterial, and parasitic agents in rodent populations in Austria, including three different hantaviruses, lymphocytic choriomeningitis virus, orthopox virus, Leptospira spp., Borrelia spp., Rickettsia spp., Bartonella spp., Coxiella burnetii, and Toxoplasma gondii. In 2008, 110 rodents of four species (40 Clethrionomys glareolus, 29 Apodemus flavicollis, 26 Apodemus sylvaticus, and 15 Microtus arvalis) were trapped at two rural sites in Lower Austria. Chest cavity fluid and samples of lung, spleen, kidney, liver, brain, and ear pinna skin were collected. We screened selected tissue samples for hantaviruses, lymphocytic choriomeningitis virus, orthopox viruses, Leptospira, Borrelia, Rickettsia, Bartonella spp., C. burnetii, and T. gondii by RT-PCR/PCR and detected nucleic acids of Tula hantavirus, Leptospira spp., Borrelia afzelii, Rickettsia spp., and different Bartonella species. Serological investigations were performed for hantaviruses, lymphocytic choriomeningitis virus, orthopox viruses, and Rickettsia spp. Here, Dobrava-Belgrade hantavirus-, Tula hantavirus-, lymphocytic choriomeningitis virus-, orthopox virus-, and rickettsia-specific antibodies were demonstrated. Puumala hantavirus, C. burnetii, and T. gondii were neither detected by RT-PCR/PCR nor by serological methods. In addition, multiple infections with up to three pathogens were shown in nine animals of three rodent species from different trapping sites. In conclusion, these results show that rodents in Austria may host multiple zoonotic pathogens. Our observation raises important questions regarding the interactions of different pathogens in the host, the countermeasures of the host's immune system, the impact of the host–pathogen interaction on the fitness of the host, and the spread of infectious agents among wild rodents and from those to other animals or humans. PMID

  4. Short Rotation Coppice in Austria - Management and Producticivity

    NASA Astrophysics Data System (ADS)

    Hochbichler, E.; Hofmann, H.; Bellos, N.; Zeitlinger, C.; Liebhard, P.

    2012-04-01

    In Austria energy wood production in short rotation coppice systems (SRC) becomes increasingly important to meet the demands of the growing bio-energy sector. In order to successfully develop the SRC market, the achievement of high and constant yields in SRC management is just as important as a reliable harvesting technology, which facilitates the production of high quality wood chips. Yield models and site-specific knowledge about productivity are needed with respect to clones, site factors and management alternatives. Therefore in the years 2007 and 2008 experimental plots (Marchfeld; 16 poplar clones and 19 willow clones) and a network of demonstration plots (different regions in Lower Austria; 7 poplar clones, 4 willow clones) were established. Single shoot surveys and biomass functions in combination with stand inventories form the general basis for estimating yield and productivity. They also help to optimize yield and rotation length by taking the maximum harvestable tree diameter into account, which is determined by harvesting techniques. For optimizing the yield estimation of SRC stands, preliminary clone specific yield functions for poplar and willow clones were developed. These specific yield functions were based on common yield estimation functions with respect to the newly used clones (e.g. faster growth, lower wood density), using a regression analytical approach. Standard stand surveys were carried out in autumn 2007, 2008, 2009 and 2010. We were able to show a high variety in biomass production of poplar and willow clones on the specific site. For the first and second rotation cycle the mean productivity of poplar clones was within a range of 4 - 12 t/y/ha and for willow clones within a range of 3 - 17 t/y/ha. These results were compared with the productivity of older experimental plots in Austria. Based on the preliminary results of productivity of poplar and willow clones for various site factors and management alternatives (planting design

  5. Impact of climate change on groundwater resources in Southern Austria

    NASA Astrophysics Data System (ADS)

    Reszler, C.; Harum, T.; Poltnig, W.; Saccon, P.; Reichl, P.; Ruch, C.; Kopeinig, C.; Freundl, G.; Schlamberger, J.; Zessar, H.; Suette, G.

    2012-04-01

    Groundwater is the most important source for drinking water in Austria. In some parts of Southern Austria water resources already are very vulnerable to unfavourable climate conditions. This paper summarizes case studies of estimating the impact of climate change on groundwater recharge and groundwater flow in Southern Austria in the frame of the ETC-Alpine Space project ALP-WATER-SCARCE. In several pilot regions a distributed hydrological model was set up to simulate groundwater recharge and groundwater flow for a period of 10 to 30 years. The pilot sites range from mountainous catchments with steep hillslopes to Alpine valleys and flatlands with pore aquifers. In the model period comprehensive land data and meteorological data were used, and the models were calibrated to available stream gauge data. Additional low flow monitoring in the frame of the project also allowed for a more detailed regional analysis in some catchments. The simulations were firstly used to extend runoff and groundwater recharge depths on an annual basis up to 200 years into the past by regression analysis with long time meteorological parameters (HISTALP). The historical view shows that groundwater flow and recharge in most of the pilot regions decreased since the beginning of the 20th century, which is mainly the effect of climate change. Changes of land use are of minor relevance in most of the regions. Second, by the calibrated model scenarios were simulated to quantify the impact of a possible future change in the climatic conditions on water resources. The scenarios were generated by altering the model input by a "Delta-Change", under consideration of the historical development. These scenarios can be interpreted as "what if"-scenarios to quantify the sensitivity of the hydrological systems on these climatic variables. The results are compared with actual and projected water uses as a basis for regional water resources management.

  6. Energy-efficient Renovation of a Real Estate in AUSTRIA

    NASA Astrophysics Data System (ADS)

    Korjenic, Azra; Vašková, Anna

    2015-11-01

    An action have cities worldwide, due to urbanization. More than 70 percent of people in Europe live in cities, where 70 percent of the energy consumed. Without adequate measures, a rapidly growing city is at risk in by overloading the infrastructure, threats to water, energy, pollution, logistical bottlenecks and lack of housing. This paper describes an energy-efficient renovation or expansion planning a real estate in Vorarlberg, Austria. The settlement was analysed in more detail here, it involves the city Dornbirn- part Shor. The study investigated how to extend this settlement energy efficient and what feed for factors in the assessment.

  7. Uncertainty contributions to low-flow projections in Austria

    NASA Astrophysics Data System (ADS)

    Parajka, Juraj; Blaschke, Alfred Paul; Blöschl, Günter; Haslinger, Klaus; Hepp, Gerold; Laaha, Gregor; Schöner, Wolfgang; Trautvetter, Helene; Viglione, Alberto; Zessner, Matthias

    2016-05-01

    The main objective of the paper is to understand the contributions to the uncertainty in low-flow projections resulting from hydrological model uncertainty and climate projection uncertainty. Model uncertainty is quantified by different parameterisations of a conceptual semi-distributed hydrologic model (TUWmodel) using 11 objective functions in three different decades (1976-1986, 1987-1997, 1998-2008), which allows for disentangling the effect of the objective function-related uncertainty and temporal stability of model parameters. Climate projection uncertainty is quantified by four future climate scenarios (ECHAM5-A1B, A2, B1 and HADCM3-A1B) using a delta change approach. The approach is tested for 262 basins in Austria. The results indicate that the seasonality of the low-flow regime is an important factor affecting the performance of model calibration in the reference period and the uncertainty of Q95 low-flow projections in the future period. In Austria, the range of simulated Q95 in the reference period is larger in basins with a summer low-flow regime than in basins with a winter low-flow regime. The accuracy of simulated Q95 may result in a range of up to 60 % depending on the decade used for calibration. The low-flow projections of Q95 show an increase of low flows in the Alps, typically in the range of 10-30 % and a decrease in the south-eastern part of Austria mostly in the range -5 to -20 % for the climate change projected for the future period 2021-2050, relative the reference period 1978-2007. The change in seasonality varies between scenarios, but there is a tendency for earlier low flows in the northern Alps and later low flows in eastern Austria. The total uncertainty of Q95 projections is the largest in basins with a winter low-flow regime and, in some basins the range of Q95 projections exceeds 60 %. In basins with summer low flows, the total uncertainty is mostly less than 20 %. The ANOVA assessment of the relative contribution of the three

  8. Universal vaccination with the quadrivalent HPV vaccine in Austria: impact on virus circulation, public health and cost-effectiveness analysis.

    PubMed

    Bresse, Xavier; Goergen, Christoph; Prager, Bernhard; Joura, Elmar

    2014-04-01

    The International Agency for Research on Cancer acknowledges that HPV is a human carcinogen affecting both sexes. This study aimed to evaluate the public health impact of universal HPV vaccination in Austria, to assess its cost-effectiveness and to estimate the HPV prevalence reduction over time. Vaccinating 65% of 9-year-old boys and girls in Austria would result in a 70% decrease in HPV infections in both males and females, hereby avoiding 9500 cases of genital warts annually and 431 HPV 16/18-related cancers in males and females. This strategy would be cost effective with base case analysis of €26,701/quality-adjusted life year (QALY) gained for cervical cancer only, €15,820/QALY also including vaginal/vulvar cancers and genital warts, and €10,033/QALY also considering anal, oropharyngeal and penile cancers, with an incremental cost-effectiveness ratio ranging from €2500 to €21,000/QALY in sensitivity analyses. HPV circulation would be controlled hereby preventing subsequent HPV-related cancers. PMID:24450951

  9. ViennaNGS: A toolbox for building efficient next- generation sequencing analysis pipelines

    PubMed Central

    Wolfinger, Michael T.; Fallmann, Jörg; Eggenhofer, Florian; Amman, Fabian

    2015-01-01

    Recent achievements in next-generation sequencing (NGS) technologies lead to a high demand for reuseable software components to easily compile customized analysis workflows for big genomics data. We present ViennaNGS, an integrated collection of Perl modules focused on building efficient pipelines for NGS data processing. It comes with functionality for extracting and converting features from common NGS file formats, computation and evaluation of read mapping statistics, as well as normalization of RNA abundance. Moreover, ViennaNGS provides software components for identification and characterization of splice junctions from RNA-seq data, parsing and condensing sequence motif data, automated construction of Assembly and Track Hubs for the UCSC genome browser, as well as wrapper routines for a set of commonly used NGS command line tools. PMID:26236465

  10. Gender, politics, and radioactivity research in interwar Vienna: the case of the Institute for Radium Research.

    PubMed

    Rentetzi, Maria

    2004-09-01

    This essay explores the significance of political and ideological context as well as experimental culture for the participation of women in radioactivity research. It argues that the politics of Red Vienna and the culture of radioactivity research specific to the Viennese setting encouraged exceptional gender politics within the Institute for Radium Research in the interwar years. The essay further attempts to provide an alternative approach to narratives that concentrate on personal dispositions and stereotypical images of women in science to explain the disproportionately large number of women in radioactivity research. Instead, the emphasis here is on the institutional context in which women involved themselves in radioactivity in interwar Vienna. This approach places greater importance on contingencies of time and place and highlights the significance of the cultural and political context in a historical study while at the same time shedding light on the interrelation between scientific practices and gender. PMID:15747771

  11. Florentine anatomical models and the challenge of medical authority in late-eighteenth-century Vienna.

    PubMed

    Maerker, Anna

    2012-09-01

    This paper investigates the reception of a set of Florentine anatomical wax models on display at the medico-surgical academy Josephinum in late-eighteenth-century Vienna. Celebrated in Florence as tools of public enlightenment, in the Habsburg capital the models were criticised by physicians, who regarded the Josephinum and its surgeons as a threat to their medical authority. The controversy surrounding these models from the empire's periphery temporarily destabilised the relationship between surgeons and physicians in the Austrian capital. The debate on the utility of the Tuscan anatomical models in Vienna highlights the fact that the centre of the Habsburg empire was by no means medically homogeneous, and that the implementation of reforms could be as difficult to achieve in the capital as in the provinces. PMID:22580019

  12. Climate-induced spatio-temporal changes of rock glacier kinematics and temperature regime of permafrost in the Hohe Tauern Range, Austria: One work package within the permAfrost project

    NASA Astrophysics Data System (ADS)

    Kellerer-Pirklbauer, A.; Avian, M.; Kaufmann, V.; Niesner, E.; Kühnast, B.

    2012-04-01

    High latitude as well as high mountain areas are recognized as being particularly sensitive to the effects of the ongoing climate change. Large areas of mountain permafrost in the European Alps are for instance close to melting conditions and are therefore very sensitive to minor changes in climatic conditions. Degrading permafrost might cause slope instabilities and therefore pose a threat to both infrastructure and humans in alpine and subalpine environments. However, knowledge regarding permafrost distribution and its climatologically driven dynamics in the European Alps is still far from being complete. To increase the knowledge about permafrost occurrence and dynamics in Austria and the Eastern European Alps, the national project "permAfrost - Austrian Permafrost Research Initiative" was launched in 2010. The project consortium consists of permafrost researcher from the University of Innsbruck, Graz University of Technology, University of Leoben, University of Salzburg, and Vienna University of Technology and is coordinated by the Austrian Academy of Sciences. permAfrost is a first step establishing a nation-wide permafrost monitoring program in Austria. One work package (WP) of permAfrost focuses on climate-induced spatio-temporal changes of rock glacier kinematics and temperature regime of permafrost at the three rock glaciers Weissenkar (N46°57´, E12°45´), Hinteres Langtalkar (N46°59´, E12°47´) and Dösen (N46°59´, E13°17´), all located in the Hohe Tauern Range, central Austria. This WP aims to continue and improve previous research in the field of kinematics, volumetric and thermal monitoring of rock glacier and permafrost and to understand the inner structure of the three mentioned rock glaciers. To reach this aim, a synergistic approach by using geodesy, aerial photogrammetry, terrestrial and airborne laser scanning, different geophysical techniques and automatic ground temperature and climate monitoring is applied. First results from the

  13. Holocaust Education in Austria: A (Hi)story of Complexity and Ambivalence

    ERIC Educational Resources Information Center

    Bastel, Heribert; Matzka, Christian; Miklas, Helene

    2010-01-01

    In Austria, activities for teaching about and remembering the Holocaust have concentrated mainly on National Socialism and its atrocities. Austria's history of political anti-Semitism goes back to the 19th century, however, and has been widely and publicly acknowledged. It has always been linked to nationalistic tendencies that are still present…

  14. 77 FR 65361 - Xanthan Gum From Austria and the People's Republic of China: Postponement of Preliminary...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-26

    ... Austria and the People's Republic of China: Initiation of Antidumping Duty Investigations, 77 FR 39210... Determination Deadlines Pursuant to the Tariff Act of 1930, as Amended, 70 FR 24533 (May 10, 2005). This notice... International Trade Administration Xanthan Gum From Austria and the People's Republic of China: Postponement...

  15. [Autopsy records in Vienna since Lorenz Biermayer--a complete documentation of 195 years].

    PubMed

    Winter, Eduard; Höflmayer, Doris; Patzak, Beatrix; Feigl, Walter

    2013-07-01

    Vienna has a long tradition of clinical autopsies. In the period from 1817 to 2012 there are over 300,000 autopsies documented in the Vienna General Hospital. From five other community hospitals with departments for pathology and some closed hospitals, autopsy reports exist since 1865. Until the nineteenth century the reports are written in Kurrent, then Latin script and since the 1920s they are stored as machine written copies. This incredible high number of preserved reports was only possible because of the tradition started by Rokitansky and the possibility of storing this large amount of records in the Pathologic anatomical collection in the Narrenturm, the Vienna Municipal Archives and various hospitals. The aim of this study was to create a documentary of the repositories of the autopsy records, to make the records available and easier accessible for different kinds of research. The autopsy records should be easier to find and access, be it for the use in statistics or other scientific projects. PMID:23670601

  16. Estimates of ozone depletion and skin cancer incidence to examine the Vienna Convention achievements

    NASA Astrophysics Data System (ADS)

    Slaper, Harry; Velders, Guus J. M.; Daniel, John S.; de Gruijl, Frank R.; van der Leun, Jan C.

    1996-11-01

    DEPLETION of the ozone layer has been observed on a global scale1, and is probably related to halocarbon emissions. Ozone depletion increases the biologically harmful solar ultraviolet radiation reaching the surface of the Earth, which leads to a variety of adverse effects, including an increase in the incidence of skin cancer. The 1985 Vienna Convention provided the framework for international restrictions on the production of ozone-depleting substances. The consequences of such restrictions have not yet been assessed in terms of effects avoided. Here we present a new method of estimating future excess skin cancer risks which is used to compare effects of a 'no restrictions' scenario with two restrictive scenarios specified under the Vienna Convention: the Montreal Protocol, and the much stricter Copenhagen Amendments. The no-restrictions and Montreal Protocol scenarios produce a runaway increase in skin cancer incidence, up to a quadrupling and doubling, respectively, by the year 2100. The Copenhagen Amendments scenario leads to an ozone minimum around the year 2000, and a peak relative increase in incidence of skin cancer of almost 10% occurring 60 years later. These results demonstrate the importance of the international measures agreed upon under the Vienna Convention.

  17. Estimates of ozone depletion and skin cancer incidence to examine the Vienna Convention achievements.

    PubMed

    Slaper, H; Velders, G J; Daniel, J S; de Gruijl, F R; van der Leun, J C

    1996-11-21

    Depletion of the ozone layer has been observed on a global scale, and is probably related to halocarbon emissions. Ozone depletion increases the biologically harmful solar ultraviolet radiation reaching the surface of the Earth, which leads to a variety of adverse effects, including an increase in the incidence of skin cancer. The 1985 Vienna Convention provided the framework for international restrictions on the production of ozone-depleting substances. The consequences of such restrictions have not yet been assessed in terms of effects avoided. Here we present a new method of estimating future excess skin cancer risks which is used to compare effects of a 'no restrictions' scenario with two restrictive scenarios specified under the Vienna Convention: the Montreal Protocol, and the much stricter Copenhagen Amendments. The no-restrictions and Montreal Protocol scenarios produce a runaway increase in skin cancer incidence, up to a quadrupling and doubling, respectively, by the year 2100. The Copenhagen Amendments scenario leads to an ozone minimum around the year 2000, and a peak relative increase in incidence of skin cancer of almost 10% occurring 60 years later. These results demonstrate the importance of the international measures agreed upon under the Vienna Convention. PMID:8918873

  18. In situ gamma-spectrometry intercomparison exercise in Salzburg, Austria

    NASA Astrophysics Data System (ADS)

    Lettner, H.; Andrasi, A.; Hubmer, A. K.; Lovranich, E.; Steger, F.; Zombori, P.

    1996-02-01

    In situ gamma-spectrometry has become a useful method of assessing the nuclide concentrations of man-made and natural gamma-emitters in the soil. For the quality assurance of the measurements, periodically conducted intercomparison exercises are essential. Therefore exercises were organized in different European countries since 1990, the last one was conducted in Salzburg, Austria in September 1994. The participation of 27 measurement teams from all over Europe emphasizes the importance of the intercomparison. Salzburg was selected because the Province of Salzburg, Austria was among the most heavily contaminated regions outside the former USSR by the Chernobyl fallout. Two different typical sites were selected for the measurements: Site 1 was inside the urban area of Salzburg on intensively used grassland which had not been tilled since the deposition of the fallout. This site is representative for intensively used agricultural regions in the Province of Salzburg. Site 2 was in the mountainous regions of the Hohe Tauern at an elevated altitude of 1600 m, representing the agricultural soil- and contamination conditions of the Alpine regions in the Tauern. The two sites differ significantly in terms of soil characteristics, a crucial parameter for the evaluation of in situ gamma-spectra. The participants used different approaches for the evaluation of the gamma-spectra in terms of considering the depth distribution. In the paper the results from the 24 European teams are presented.

  19. Predictors of participation in preventive health examinations in Austria

    PubMed Central

    2013-01-01

    Background Preventive health check-ups in Austria are offered free of charge to all insured adults (98% of the population) and focus on early detection of chronic diseases, primary prevention, and health counseling. The study aims to explore predictors of compliance with the recommended interval of preventive health check-up performance. Methods Source of data was the Austrian Health Interview Survey 2006/07 (15,474 subjects). Participation in a preventive health examination during the last three years was used as dependent variable. Socio-demographic and health-related characteristics were used as independent variables in a multivariate logistic regression analysis. Results Results show that 41.6% of men and 41.8% of women had attended a preventive health check-up within the last three years. In multivariate analysis, subjects ≥40 years, with higher education, higher income or born in Austria were significantly more likely to attend a preventive health check-up. Furthermore, a chronic disease was associated with a higher attendance rate (OR: 1.21; CI: 1.07-1.36 in men; OR: 1.19; CI: 1.06-1.33 in women). Conclusions Attendance rates for health check-ups in the general Austrian population are comparatively high but not equally distributed among subgroups. Health check-ups must increase among people at a young age, with a lower socio-economic status, migration background and in good health. PMID:24308610

  20. Polyphase tectonic subsidence evolution of the Vienna Basin inferred from quantitative subsidence analysis of the northern and central parts

    NASA Astrophysics Data System (ADS)

    Lee, Eun Young; Wagreich, Michael

    2016-04-01

    The Vienna Basin is a tectonically complex Neogene basin situated at the Alpine-Carpathian transition. This study analyzes a detailed quantification of subsidence in the northern and central parts of the Vienna Basin to understand its tectonic subsidence evolution. About 200 wells were used to arrange stratigraphic setting, and wells reaching the pre-Neogene basement were analyzed for subsidence. To enhance the understanding of the regional subsidences, the wells were sorted into ten groups based on their position on major fault blocks. In the Early Miocene, subsidence was slow and along E-W to NE-SW trending axis, indicating the development of thrust-controlled piggyback basins. During the late Early Miocene data show abruptly increasing subsidence, making the initiation of the Vienna pull-apart basin system. From the Middle Miocene, the tectonic subsidence curves show regionally different patterns. The tectonic subsidence during the Middle Miocene varies laterally across the Vienna Basin, and the differential subsidence can be related to the changing tensional regime of weakening transtension and strengthening extension toward the late Middle Miocene. From the late Middle Miocene to the Late Miocene, the tectonic subsidence occurred dominantly along the regional active faults, and corresponds to the axis of E-W trending extension of the western parts of the Pannonian Basin system. In the Quaternary the Vienna Basin has been reactivated, and resulted in subsidence along the NE-SW trending Vienna Basin transfer fault system.

  1. Towards high resolution soil property maps for Austria

    NASA Astrophysics Data System (ADS)

    Schürz, Christoph; Klotz, Daniel; Herrnegger, Mathew; Schulz, Karsten

    2015-04-01

    Soil hydraulic properties, such as soil texture, soil water retention characteristics, hydraulic conductivity, or soil depth are important inputs for hydrologic catchment modelling. However, the availability of such data in Austria is often insufficient to fulfill requirements of well-established hydrological models. Either, soil data is available in sufficient spatial resolution but only covers a small extent of the considered area, or the data is comprehensive but rather coarse in its spatial resolution. Furthermore, the level of detail and quality of the data differs between the available data sets. In order to generate a comprehensive soil data set for whole Austria that includes main soil physical properties, as well as soil depth and organic carbon content in a high spatial resolution (10x10 to 100x100m²) several available soil data bases are merged and harmonized. Starting point is a high resolution soil texture map that only covers agricultural areas and is available due to Austrian land appraisal. Soil physical properties for those areas are derived by applying pedotransfer functions (e.g. Saxton and Rawls, 2006) resulting in expectation values and quantiles of the respective property for each soil texture class. For agricultural areas where no texture information is available, the most likely soil texture is assigned applying a Bayesian network approach incorporating information such as elevation, soil slope, soil type, or hydro-geology at different spatial scales. Soil data for forested areas, that cover a large extent of the state territory, are rather sparse in Austria. For such areas a similar approach as for agricultural areas is applied by using a Bayesian network for prediction of the soil texture. Additionally, information to various soil parameters taken from literature is incorporated. For areas that are covered by land use different to agriculture or forestry, such as bare rock surfaces, or wetland areas, solely literature information is used

  2. eParticipation for Adolescent Citizens (in Austria)

    NASA Astrophysics Data System (ADS)

    Edelmann, Noella; Hoechtl, Johann; Parycek, Peter

    In Austria, two recent eParticipation projects focused on adolescent citizens. The first project, “mitmachen.at - move your future” was to provide initial experiences with an eParticipation tool. The second project, “Jugend2help”, applied the lessons learned from the “mitmachen.at” project to improve the Austrian public administration web portal for adolescent citizens. In both projects, the results indicate that web portals and eParticpation seems to suit the adolescents’ information and communication needs. Involving the users is central to the development of an eParticipation process or platform so that the users’ specific characteristics (age, skills), needs and interests are included appropriately. The target users’ characteristics are also important for developing a marketing strategy which is able to reach them. Other issues which must also be considered in eParticipation are accessibility, inclusion and possibly gender.

  3. Molecular genetic investigations on Austria's patron saint Leopold III

    PubMed Central

    Bauer, Christiane Maria; Bodner, Martin; Niederstätter, Harald; Niederwieser, Daniela; Huber, Gabriela; Hatzer-Grubwieser, Petra; Holubar, Karl; Parson, Walther

    2013-01-01

    The successful marriage policy of margrave Leopold III increased the importance of the House of Babenberg in late medieval Austria (12th century). Historical documentation is inconclusive in providing evidence whether or not his eldest son Adalbert derived from an earlier relationship or from the marriage with King Henry IV's daughter Agnes of Waiblingen, with whom Leopold is considered to have had 17 children. As a matter of fact Adalbert was ignored in the line of succession in favor of a younger brother, Leopold IV, which has led to long term historical discussions. Human remains attributed to these individuals were subjected to DNA analysis. Autosomal, Y-chromosomal and mitochondrial DNA analyses brought successful results, which suggested that Leopold III, Agnes and Adalbert were related in parent–son constellation, in contrast to historical considerations. A possible mix-up of Adalbert's remains with those of his younger brother Ernst could not be confirmed by DNA analysis. PMID:23142176

  4. Molecular genetic investigations on Austria's patron saint Leopold III.

    PubMed

    Bauer, Christiane Maria; Bodner, Martin; Niederstätter, Harald; Niederwieser, Daniela; Huber, Gabriela; Hatzer-Grubwieser, Petra; Holubar, Karl; Parson, Walther

    2013-02-01

    The successful marriage policy of margrave Leopold III increased the importance of the House of Babenberg in late medieval Austria (12th century). Historical documentation is inconclusive in providing evidence whether or not his eldest son Adalbert derived from an earlier relationship or from the marriage with King Henry IV's daughter Agnes of Waiblingen, with whom Leopold is considered to have had 17 children. As a matter of fact Adalbert was ignored in the line of succession in favor of a younger brother, Leopold IV, which has led to long term historical discussions. Human remains attributed to these individuals were subjected to DNA analysis. Autosomal, Y-chromosomal and mitochondrial DNA analyses brought successful results, which suggested that Leopold III, Agnes and Adalbert were related in parent-son constellation, in contrast to historical considerations. A possible mix-up of Adalbert's remains with those of his younger brother Ernst could not be confirmed by DNA analysis. PMID:23142176

  5. Formaldehyde--study of indoor air pollution in Austria.

    PubMed

    Koeck, M; Pichler-Semmelrock, F P; Schlacher, R

    1997-09-01

    As part of a long-term study of indoor air pollution, formaldehyde concentrations were determined in 792 apartments following complaints by inhabitants. Measurements were carried out using Draeger tubes as well as the acetyl acetone method. In 157 apartments, HCHO concentrations of more than 0.1 ppm, exceeding the recommended standard values for indoor air concentrations, were determined. The concentrations determined tended to decrease over time. As far as they were caused by furnishings, they were limited to the spaces where these furnishings were installed. In older-style prefabricated houses with foam-filled particle-board wall systems, concentrations of more than 1.0 ppm were determined. In spite of legal regulations governing the release of formaldehyde from substances, preparations and products containing formaldehyde which have been in existence in Austria since 1990, this substance must still be considered as a possible factor of indoor pollution in causing feelings of ill-health. PMID:9386898

  6. Alternative solutions for public and private catastrophe funding in Austria

    NASA Astrophysics Data System (ADS)

    Gruber, M.

    2008-07-01

    The impacts of natural hazards as well as their frequency of occurrence during the last decades have increased decisively. Therefore, the public as well as the private sector are expected to react to this development by providing sufficient funds, in particular for the improvement of protection measures and an enhanced funding of damage compensation for affected private individuals, corporate and public entities. From the public stance, the establishment of an appropriate regulatory environment seems to be indispensable. Structural and legal changes should, on the one hand, renew and improve the current distribution system of public catastrophe funds as well as the profitable investment of these financial resources, and on the other hand, facilitate the application of alternative mechanisms provided by the capital and insurance markets. In particular, capital markets have developed alternative risk transfer and financing mechanisms, such as captive insurance companies, risk pooling, contingent capital solutions, multi-trigger products and insurance securitisation for hard insurance market phases. These instruments have already been applied to catastrophic (re-)insurance in other countries (mainly the US and off-shore domiciles), and may contribute positively to the insurability of extreme weather events in Austria by enhancing financial capacities. Not only private individuals and corporate entities may use alternative mechanisms in order to retain, thus, to finance certain risks, but also public institutions. This contribution aims at analysing potential solutions for an improved risk management of natural hazards in the private and the public sector by considering alternative mechanisms of the capital and insurance markets. Also the establishment of public-private-partnerships, which may contribute to a more efficient cat funding system in Austria, is considered.

  7. Supporting phosphorus management in Austria: Potential, priorities and limitations.

    PubMed

    Zoboli, Ottavia; Zessner, Matthias; Rechberger, Helmut

    2016-09-15

    Protecting water bodies from eutrophication, ensuring long-term food security and shifting to a circular economy represent compelling objectives to phosphorus management strategies. This study determines how and to which extent the management of phosphorus in Austria can be optimized. A detailed national model, obtained for the year 2013 through Material Flow Analysis, represents the reference situation. Applicability and limitations are discussed for a range of actions aimed at reducing consumption, increasing recycling, and lowering emissions. The potential contribution of each field of action is quantified and compared using three indicators: Import dependency, Consumption of fossil-P fertilizers and Emissions to water bodies. Further, the uncertainty of this assessment is characterized and priorities for the upgrade of data collection are identified. Moreover, all the potential gains discussed in the article are applied to the reference situation to generate an ideal target model. The results show that in Austria a large scope for phosphorus stewardship exists. Strategies based exclusively either on recycling or on the decline of P consumption hold a similar potential to reduce import dependency by 50% each. An enhanced P recycling from meat and bone meal, sewage sludge and compost could replace the current use of fossil-P fertilizers by 70%. The target model, i.e. the maximum that could be achieved taking into account trade-offs between different actions, is characterized by an extremely low import dependency of 0.23kgPcap(-1)y(-1) (2.2kgPcap(-1)y(-1) in 2013), by a 28% decline of emissions to water bodies and by null consumption of fossil-P fertilizers. This case study shows the added value of using Material Flow Analysis as a basis to design sound management strategies. The systemic approach inherent to it allows performing a proper comparative assessment of different actions, identifying priorities, and visualizing a target model. PMID:27177138

  8. Public Perception of Cancer Care in Poland and Austria

    PubMed Central

    Jȩdrzejewski, Mariusz; Thallinger, Christiane; Mrozik, Magda; Kornek, Gabriela; Zielinski, Christoph

    2015-01-01

    Background. We compared the public perception of cancer care in Poland and Austria. Both countries are members of the European Union (EU) but reflect two extremes in health-related per capita spending. Recently, the EUROCARE-5 study reported on very discrepant cancer outcomes between the two countries. Methods. A one-time survey was conducted to compare the public perception of cancer treatment in Poland and Austria. In total, 3,649 subjects, representing the general population, cancer patients, and cancer patients’ family members, were surveyed. Results. In both countries, cancer was considered the most challenging problem of the health care system, and health care was indicated as the most important issue influencing political election decisions. Polish compared with Austrian cancer patients gave a significantly lower positive assessment of overall cancer treatment efficacy and detection methods. Cancer cure rates estimated by Polish and Austrian citizens were 29% and 44%, respectively. The majority of all citizens interviewed thought that cancer patients should have access to all available registered cancer drugs. However, only 18% of Poles versus 62% of Austrians agreed with the notion that the available cancer treatment in their countries is of a standard comparable to that of other EU countries. Consequently, 24% of Poles and 7% of Austrians identified financial status, age, gender, and residence as factors influencing the availability of cancer treatments. Conclusion. In both countries, cancer is considered the most challenging problem of the health care system, and health care issues may strongly influence decisions for political elections. Vast differences in the two populations’ perceptions of cancer care reflect actual cancer outcomes and the national per capita spending on health-related issues. PMID:25520325

  9. Management of Disused Sealed Sources in Austria - 12147

    SciTech Connect

    Fischer, Helmut

    2012-07-01

    The use of sealed radiation sources is regulated by the Austrian Radiation Protection Act and the General Radiation Protection Ordinance. The Austrian radiation protection legislation requires minimisation of radioactive waste. The preferred radioactive waste management option concerning sealed sources, both spent and disused, is the return to the manufacturer. If this is not possible a reuse by a third party is encouraged. According to this requirement, disused sealed sources shall, as far as possible, be stored on the site of the licence holder until a new owner is found. If this is not possible, disused sealed sources shall be transported to Nuclear Engineering Seibersdorf, which is a recognised storage facility for radioactive waste in Austria, for temporary storage pending reuse. Sources, which cannot be reused, are declared as radioactive waste. Since Austria is a Member State of the European Union, the Council Directive 122/2003/Euratom on High Activity Sealed Sources and Orphan Sources is applied. This directive defines high activity sealed sources on the basis of their total activity. The possession of such sources is subject to certain obligations. Therefore it is in the interest of the owner to return disused sources as soon as possible to the manufacturer or to deliver them to Nuclear Engineering Seibersdorf. In case of the loss and finding of an 'orphan' source the competent authority secures, recovers and stores the source at the cost of the owner of the source with recourse. In line with the directive the licensee of a High Activity Sealed Source has to notify the main data concerning this source to the Central Source Register which is maintained by the Federal Minister of Agriculture, Forestry, Environment and Water Management for all radioactive sources. This register was put into operation in 2006. (authors)

  10. Cryopreservation of Embryos of the Mediterranean Fruit Fly Ceratitis capitata Vienna 8 Genetic Sexing Strain

    PubMed Central

    Augustinos, Antonios A.; Rajamohan, Arun; Kyritsis, Georgios A.; Zacharopoulou, Antigone; Haq, Ihsan ul; Targovska, Asya; Caceres, Carlos; Bourtzis, Kostas; Abd-Alla, Adly M. M.

    2016-01-01

    The Mediterranean fruit fly, Ceratitis capitata, is one of the most serious pests of fruit crops world-wide. During the last decades, area-wide pest management (AW-IPM) approaches with a sterile insect technique (SIT) component have been used to control populations of this pest in an effective and environment-friendly manner. The development of genetic sexing strains (GSS), such as the Vienna 8 strain, has been played a major role in increasing the efficacy and reducing the cost of SIT programs. However, mass rearing, extensive inbreeding, possible bottleneck phenomena and hitch-hiking effects might pose major risks for deterioration and loss of important genetic characteristics of domesticated insect. In the present study, we present a modified procedure to cryopreserve the embryos of the medfly Vienna 8 GSS based on vitrification and used this strain as insect model to assess the impact of the cryopreservation process on the genetic structure of the cryopreserved insects. Forty-eight hours old embryos, incubated at 24°C, were found to be the most suitable developmental stage for cryopreservation treatment for high production of acceptable hatch rate (38%). Our data suggest the absence of any negative impact of the cryopreservation process on egg hatch rate, pupation rates, adult emergence rates and stability of the temperature sensitive lethal (tsl) character on two established cryopreserved lines (flies emerged from cryopreserved embryos), named V8-118 and V8-228. Taken together, our study provides an optimized procedure to cryopreserve the medfly Vienna 8 GSS and documents the absence of any negative impact on the genetic structure and quality of the strain. Benefits and sceneries for utilization of this technology to support operational SIT projects are discussed in this paper. PMID:27537351

  11. Cryopreservation of Embryos of the Mediterranean Fruit Fly Ceratitis capitata Vienna 8 Genetic Sexing Strain.

    PubMed

    Augustinos, Antonios A; Rajamohan, Arun; Kyritsis, Georgios A; Zacharopoulou, Antigone; Haq, Ihsan Ul; Targovska, Asya; Caceres, Carlos; Bourtzis, Kostas; Abd-Alla, Adly M M

    2016-01-01

    The Mediterranean fruit fly, Ceratitis capitata, is one of the most serious pests of fruit crops world-wide. During the last decades, area-wide pest management (AW-IPM) approaches with a sterile insect technique (SIT) component have been used to control populations of this pest in an effective and environment-friendly manner. The development of genetic sexing strains (GSS), such as the Vienna 8 strain, has been played a major role in increasing the efficacy and reducing the cost of SIT programs. However, mass rearing, extensive inbreeding, possible bottleneck phenomena and hitch-hiking effects might pose major risks for deterioration and loss of important genetic characteristics of domesticated insect. In the present study, we present a modified procedure to cryopreserve the embryos of the medfly Vienna 8 GSS based on vitrification and used this strain as insect model to assess the impact of the cryopreservation process on the genetic structure of the cryopreserved insects. Forty-eight hours old embryos, incubated at 24°C, were found to be the most suitable developmental stage for cryopreservation treatment for high production of acceptable hatch rate (38%). Our data suggest the absence of any negative impact of the cryopreservation process on egg hatch rate, pupation rates, adult emergence rates and stability of the temperature sensitive lethal (tsl) character on two established cryopreserved lines (flies emerged from cryopreserved embryos), named V8-118 and V8-228. Taken together, our study provides an optimized procedure to cryopreserve the medfly Vienna 8 GSS and documents the absence of any negative impact on the genetic structure and quality of the strain. Benefits and sceneries for utilization of this technology to support operational SIT projects are discussed in this paper. PMID:27537351

  12. Polyphase basin evolution of the Vienna Basin inferred from 3D visualization of sedimentation setting and quantitative subsidence

    NASA Astrophysics Data System (ADS)

    Lee, Eun Young; Novotny, Johannes; Wagreich, Michael

    2016-04-01

    This study analyzed and visualized data from 210 wells using a MATLAB-based program (BasinVis 1.0) for 3D visualization of sediment distribution, thickness, and quantitative subsidence of the northern and central Vienna Basin. The sedimentation settings for selected horizons were visualized to 3D sediment distribution maps, isopach maps, and cross-sections. Subsidence of the study area resulted in 3D subsidence depth and rate maps of basement and tectonic subsidences. Due to the special position of the Vienna Basin, the basin evolution was influenced by the regional tectonics of surrounding units. The 2D/3D maps provided insights into the polyphase evolution of the Vienna Basin, which is closely related to changes in the changing regional stress field and the paleoenvironmental setting. In the Early Miocene, the sedimentation and subsidence were shallow and E-W/NE-SW trending, indicating the development of piggy-back basins. During the late Early Miocene, maps show wider sedimentation and abruptly increasing subsidence by sinistral strike-slip faults, which initiated the Vienna pull-apart basin system. The sediments of the Early Miocene were supplied through a small deltaic system entering from the south. After thin sedimentation and shallow subsidence of the early Middle Miocene, the development of the Vienna Basin was controlled and accelerated mainly by NE-SW trending synsedimentary normal faults, especially the Steinberg fault. From the Middle Miocene, the subsidence was decreasing overall, however the tectonic subsidence show regionally different patterns. This study suggests that a major tensional regime change, from transtension to E-W extension, caused laterally varying subsidence across the Vienna Basin. The Late Miocene was characterized by the slowing down of basement and tectonic subsidence. From the middle Middle to Late Miocene, enormous amount of sediments supplied by a broad paleo-Danube delta complex on the western flank of the basin. The latest

  13. [From Comte to Carnap. Marcel Boll and the introduction of the Vienna Circle in France].

    PubMed

    Schöttler, Peter

    2015-01-01

    The issue of the introduction of viennese "scientific philosophy" in France appears to be resolved. However, the rediscovery of the positivist physicist Marcel Boll (1886-1971), who was the first-well before Louis Rougier-to draw the French public's attention to the works of Schlick, Frank, and Carnap, obliges us to rethink the passage from traditional positivism to neo-positivism during the 1920s and 1930s. The French reception of the Vienna circle can be dated earlier than accepted and is more profound than usualy assumed. PMID:25914078

  14. The Vienna Cochlear Implant in patients with obliteration of the cochlea.

    PubMed

    Kürsten, R; Cozzarini, W; Eisenwort, B; Denk, D M; Zrunek, M; Burian, K

    1994-01-01

    Twelve deaf patients with obliterated or ossified cochleas received the extracochlear version of the Vienna Cochlear Implant. Four patients, 1 of them a child, developed open speech comprehension. Obliteration of the cochlea could not always be predicted by conventional tomography of the temporal bone. Short duration of deafness, wide dynamic range, and good ability of time resolution (small temporal difference limen [TDL]) are predictors for good postoperative results. Obliteration or ossification of the cochlea per se is no contraindication to cochlear implantation. PMID:8295460

  15. A comparison of large 18th-century floods on Danube: Vienna - Bratislava - Budapest

    NASA Astrophysics Data System (ADS)

    Kiss, Andrea; Parajka, Juraj

    2013-04-01

    The documentation of historic floods can help in better understanding of factors that might cause and contribute to large and extreme flood events. In particular, the analysis of historic floods provides information about flood seasonality, its changes and anthropogenic impacts on river flood regime which in some cases strongly influenced flood behaviour. The main objective of the present contribution is to document large and medium size flood events on Danube in Vienna, Bratislava and Budapest in the 18th century. In the present study, based on contemporary documentary evidence, for each of the three towns a five-scaled flood index series is developed to describe the magnitude and intensity of flood events. According to this classification, the 100-year flood event was characterised by the index value 5, while great destructive floods - depending on their extension, destructivity and further impacts - received the values 4 and 3, respectively. Less significant but still harmful flood events were classified as No. 2, and floods without further specification remained in the lowest category (No. 1). Beside classification issues, seasonality and flood frequency differences between the three towns are as well discussed. The results indicate that a greater number of flood events took place in the last decades of the century, but only a few flood events of the same magnitude are documented simultaneously in all three towns. And whereas in 1775 no winter flood event was reported in Vienna, an important ice jam flood was documented in Bratislava, and a catastrophic ice jam flood event, greatest of the century, occurred in Budapest. In 1787 autumn the greatest flood event of the century occurred in Vienna, while hardly any flood waves were observed at Budapest. While in Vienna, summer (and partly autumn) floods had great importance, in Budapest a large number of ice jam floods were documented. In some cases the differences are likely caused by different hydrometeorological

  16. Filicide in Austria and Finland - A register-based study on all filicide cases in Austria and Finland 1995-2005

    PubMed Central

    2009-01-01

    Background Filicide is the tragic crime of murdering one's own child. Previous research has found that the offending parents are commonly depressed and that suicide is often associated as an actual act or an intention. Yet, filicide is an underreported crime and previous studies have been strained with methodological problems. No comprehensive international studies on filicide have been presented in the literature until now. Methods This was a descriptive, comprehensive, register-based study of all filicides in Austria and Finland during 1995-2005. Filicide-suicide cases were also included. Results Most of the perpetrators were the biological mothers; in Austria 72%, in Finland 52%. Suicide followed filicide either as an attempt or a fulfilled act in 32% and 54% of the cases in Austria and Finland, respectively. Psychotic mood disorders were diagnosed for 10% of the living perpetrators in Austria, and 12% in Finland. Non-psychotic depression was diagnosed in 9% of surviving perpetrators in Austria, 35% in Finland. Conclusion The data from the two countries demonstrated that filicide is such a multifaceted and rare phenomenon that national data from individual countries seldom offer sufficient scope for its thorough study. Further analyses are needed to produce a complete picture of filicide. PMID:19930581

  17. Gratkorn - A new late Middle Miocene vertebrate fauna from Styria (Late Sarmatian, Austria)

    NASA Astrophysics Data System (ADS)

    Gross, M.; Böhme, M.; Prieto, J.

    2009-04-01

    still under investigation. We are especially grateful to Gudrun Daxner-Höck, Ursula Göhlich (both Natural History Museum Vienna) and Getrud Rössner (University of Munich) for their comments to the rodents, ruminants, proboscidians and bird remains. References Böhme, M., Ilg, A., Winklhofer, M. 2008. Late Miocene "washhouse" climate in Europe.- Earth and Planetary Science Letters, 275: 393-401. Gross, M., 2008. A limnic ostracod fauna from the surroundings of the Central Paratethys (Late Middle Miocene/Early Late Miocene; Styrian Basin; Austria).- Palaeogeography, Palaeoclimatology, Palaeoecology, 264/3-4: 263-276. Harzhauser, M., Gross, M. & Binder, H., 2008. Biostratigraphy of Middle Miocene (Sarmatian) wetland systems in an Eastern Alpine intramontane basin (Gratkorn Basin, Austria): the terrestrial gastropod approach.- Geologica Carpathica, 59/1: 45-58.

  18. The automated/computerized TLD-personnel monitoring system in Austria

    NASA Astrophysics Data System (ADS)

    Duftschmid, K. E.

    1980-09-01

    The paper discusses the layout and operation details of the automated TLD system used in Austria for several years to monitor some 13000 radiation workers per month. Dosimetric properties, handling and computer software are described.

  19. Sustainable energy development in Austria until 2020: Insights from applying the integrated model "e3.at"

    PubMed

    Stocker, Andrea; Großmann, Anett; Madlener, Reinhard; Wolter, Marc Ingo

    2011-10-01

    This paper reports on the Austrian research project "Renewable energy in Austria: Modeling possible development trends until 2020". The project investigated possible economic and ecological effects of a substantially increased use of renewable energy sources in Austria. Together with stakeholders and experts, three different scenarios were defined, specifying possible development trends for renewable energy in Austria. The scenarios were simulated for the period 2006-2020, using the integrated environment-energy-economy model "e3.at". The modeling results indicate that increasing the share of renewable energy sources in total energy use is an important but insufficient step towards achieving a sustainable energy system in Austria. A substantial increase in energy efficiency and a reduction of residential energy consumption also form important cornerstones of a sustainable energy policy. PMID:21976785

  20. ["Long and difficult years followed". The situation of Freud's family after their arrival in Vienna in 1859].

    PubMed

    Augusta, Georg

    2015-01-01

    New documents--notes in Viennese newspapers--have shed new light on the social circumstances of Freud's childhood. His father's arrival in Vienna can now be dated to the 23rd of December 1859. In a "reminder", issued by the commercial court of Vienna in the gazette of the Wiener Zeitung in February 1860, Jakob Freud was ordered to repay a debt to his creditor Benjamin Leisorowitz, and liquidation proceedings were initiated against him in the same month. Jakob was nevertheless able to carry on doing business, as is evidenced by further records in the gazette where he is mentioned as taking part in a salt and draft business. This information contributes to clarifying the question of how Jakob Freud managed to feed his growing family, maintain a middle class life style and finance the education of his children in Vienna. Furthermore the article provides a list of all known addresses of the family from 1859 to 1896. PMID:26595991

  1. Status and future plans for the Vienna VLBI Software VieVS

    NASA Astrophysics Data System (ADS)

    Nilsson, T.; Böhm, J.; Böhm, S.; Madzak, M.; Nafisi, V.; Plank, L.; Spicakova, H.; Sun, J.; Tierno Ros, C.; Schuh, H.

    2011-07-01

    The Vienna VLBI Software (VieVS) is a new VLBI analysis software which has been developed at the Institute of Geodesy and Geophysics of the Vienna University of Technology since 2008. In this software, which is written in Matlab, the most recent IERS Conventions and are implemented, and through a graphical user interface it is easy to use. Lately, two new modules have been added to the official version of VieVS. One is a simulation module (VIE_SIM) which allows to create simulated VLBI observations. The other is a global solution module (VIE_GLOB) which can be used for combining several sessions in a global solution in order to derive e.g. a terrestrial and/or a celestial reference frame. In this presentation an overview of VieVS and its current status will be given and its performance will be demonstrated by showing selected results. We also discuss the planned future developments of VieVS. These include the possibility to use external tropospheric delays obtained, e.g. by ray-tracing through numerical weather models, to use external ionospheric corrections from, e.g. GNSS TEC maps, and to implement a Kalman filter solution. We also plan to cover earlier steps in the VLBI data processing chain, like ambiguity resolution, which have not been considered so far in VieVS.

  2. Status quo and future plans for the Vienna VLBI Software (VieVS)

    NASA Astrophysics Data System (ADS)

    Mayer, David; Böhm, Johannes; Böhm, Sigrid; Choliy, Vasyl; Hellerschmied, Andreas; Hofmeister, Armin; Karbon, Maria; Krasna, Hana; McCallum, Jamie; Madzak, Matthias; Nilsson, Tobias; Plank, Lucia; Shabala, Stas; Soja, Benedikt; Sun, Jing; Teke, Kamil

    2014-05-01

    The Vienna VLBI Software (VieVS) has been developed by the VLBI group at the Vienna University of Technology since 2008, and in recent years important contributions have been made by other groups all over the world. The software is written in Matlab which makes it easy for students to get an insight in VLBI processing and which allows short and concise source code. The current version 2.1 of VieVS has improved capabilities in terms of the global solution and the graphical user interface compared to earlier releases. Furthermore, more sophisticated approaches are now available in terms of scheduling VLBI sessions. Presently, we are working on the new version 2.2 which will be released this summer and which will be presented at the 5th VieVS User-Workshop in September 2014. For example, it will be equipped with a source structure simulator, as well as more refined possibilities for scheduling and the global solution. In a test version, we will also provide a graphical user interface built with Qt instead of Matlab.

  3. Cultures of death and politics of corpse supply: anatomy in Vienna, 1848-1914.

    PubMed

    Buklijas, Tatjana

    2008-01-01

    Nineteenth-century Vienna is well known to medical historians as a leading center of medical research and education, offering easy access to patients and corpses to students from all over the world. The author seeks to explain how this enviable supply of cadavers was achieved, why it provoked so little opposition at a time when Britain and the United States saw widespread protests against dissection, and how it was threatened from mid-century onward. To understand permissive Viennese attitudes, we need to place them in a longue durée history of death and dissection and to pay close attention to the city's political geography as it was transformed into a major imperial capital. The tolerant stance of the Roman Catholic Church, strong links to Southern Europe, and the weak position of individuals in the absolutist state all contributed to an idiosyncratic anatomical culture. But as the fame of the Vienna medical school peaked in the later 1800s, the increased demand created by rising numbers of students combined with intensified interdisciplinary competition to produce a shortfall that professors found increasingly difficult to meet. Around 1900, new religious groups and mass political parties challenged long-standing anatomical practice by refusing to supply cadavers and making dissection into an instrument of political struggle. This study of the material preconditions for anatomy at one of Europe's most influential medical schools provides a contrast to the dominant Anglo-American histories of death and dissection. PMID:18791297

  4. Lower Miocene plant assemblage with coastal-marsh herbaceous monocots from the Vienna Basin (Slovakia)

    NASA Astrophysics Data System (ADS)

    Kvaček, Zlatko; Teodoridis, Vasilis; Kováčová, Marianna; Schlögl, Ján; Sitár, Viliam

    2014-06-01

    A new plant assemblage of Cerová-Lieskové from Lower Miocene (Karpatian) deposits in the Vienna Basin (western Slovakia) is preserved in a relatively deep, upper-slope marine environment. Depositional conditions with high sedimentation rates allowed exceptional preservation of plant remains. The plant assemblage consists of (1) conifers represented by foliage of Pinus hepios and Tetraclinis salicornioides, a seed cone of Pinus cf. ornata, and by pollen of the Cupressaceae, Pinaceae, Pinus sp. and Cathaya sp., and (2) angiosperms represented by Cinnamomum polymorphum, Platanus neptuni, Potamogeton sp. and lauroid foliage, by pollen of Liquidambar sp., Engelhardia sp. and Craigia sp., and in particular by infructescences (so far interpreted as belonging to cereal ears). We validate genus and species assignments of the infructescences: they belong to Palaeotriticum Sitár, including P. mockii Sitár and P. carpaticum Sitár, and probably represent herbaceous monocots that inhabited coastal marshes, similar to the living grass Spartina. Similar infructescences occur in the Lower and Middle Miocene deposits of the Carpathian Foredeep (Slup in Moravia), Tunjice Hills (Žale in Slovenia), and probably also in the Swiss Molasse (Lausanne). This plant assemblage demonstrates that the paleovegetation was represented by evergreen woodland with pines and grasses in undergrowth, similar to vegetation inhabiting coastal brackish marshes today. It also indicates subtropical climatic conditions in the Vienna Basin (central Paratethys), similar to those implied by other coeval plant assemblages from Central Europe

  5. Differences and similarities in the regulation of medical practice between early modern Vienna and Osijek.

    PubMed

    Atalic, Bruno

    2012-09-01

    This paper evaluates the regulation of medical practice from the sixteenth to the eighteenth centuries in two Habsburg cities, Vienna and Osijek, in the light of the spread of medical knowledge and practice from the centre to the periphery of the Habsburg Monarchy. Although both cities were part of the Habsburg Monarchy for much of the early modern period, there were more differences than similarities between them. This may be explained by appealing to a variety of factors, including geographical position, population structure, religion, government type, and professional organisations, all of which contributed to making medical practice very different in the two cities. The divergence occurred in spite of a central agenda for ensuring uniformity of medical practice throughout the Habsburg Monarchy. Although the legislation governing medical practice was the same in both cities, it was more strictly implemented in Vienna than in Osijek. In consequence, Osijek was the setting for some unique patterns of medical practice not to be found in the Habsburg capital. PMID:22580020

  6. Vienna-PTM web server: a toolkit for MD simulations of protein post-translational modifications.

    PubMed

    Margreitter, Christian; Petrov, Drazen; Zagrovic, Bojan

    2013-07-01

    Post-translational modifications (PTMs) play a key role in numerous cellular processes by directly affecting structure, dynamics and interaction networks of target proteins. Despite their importance, our understanding of protein PTMs at the atomistic level is still largely incomplete. Molecular dynamics (MD) simulations, which provide high-resolution insight into biomolecular function and underlying mechanisms, are in principle ideally suited to tackle this problem. However, because of the challenges associated with the development of novel MD parameters and a general lack of suitable computational tools for incorporating PTMs in target protein structures, MD simulations of post-translationally modified proteins have historically lagged significantly behind the studies of unmodified proteins. Here, we present Vienna-PTM web server (http://vienna-ptm.univie.ac.at), a platform for automated introduction of PTMs of choice to protein 3D structures (PDB files) in a user-friendly visual environment. With 256 different enzymatic and non-enzymatic PTMs available, the server performs geometrically realistic introduction of modifications at sites of interests, as well as subsequent energy minimization. Finally, the server makes available force field parameters and input files needed to run MD simulations of modified proteins within the framework of the widely used GROMOS 54A7 and 45A3 force fields and GROMACS simulation package. PMID:23703210

  7. Vienna-PTM web server: a toolkit for MD simulations of protein post-translational modifications

    PubMed Central

    Margreitter, Christian; Petrov, Drazen; Zagrovic, Bojan

    2013-01-01

    Post-translational modifications (PTMs) play a key role in numerous cellular processes by directly affecting structure, dynamics and interaction networks of target proteins. Despite their importance, our understanding of protein PTMs at the atomistic level is still largely incomplete. Molecular dynamics (MD) simulations, which provide high-resolution insight into biomolecular function and underlying mechanisms, are in principle ideally suited to tackle this problem. However, because of the challenges associated with the development of novel MD parameters and a general lack of suitable computational tools for incorporating PTMs in target protein structures, MD simulations of post-translationally modified proteins have historically lagged significantly behind the studies of unmodified proteins. Here, we present Vienna-PTM web server (http://vienna-ptm.univie.ac.at), a platform for automated introduction of PTMs of choice to protein 3D structures (PDB files) in a user-friendly visual environment. With 256 different enzymatic and non-enzymatic PTMs available, the server performs geometrically realistic introduction of modifications at sites of interests, as well as subsequent energy minimization. Finally, the server makes available force field parameters and input files needed to run MD simulations of modified proteins within the framework of the widely used GROMOS 54A7 and 45A3 force fields and GROMACS simulation package. PMID:23703210

  8. Geology of the Vienna Mineralized Area, Blaine and Camas Counties, Idaho

    USGS Publications Warehouse

    Mahoney, J. Brian; Horn, Michael C.

    2005-01-01

    The Vienna mineralized area of south-central Idaho was an important silver-lead-producing district in the late 1800s and has intermittently produced lead, silver, zinc, copper, and gold since that time. The district is underlain by biotite granodiorite of the Cretaceous Idaho batholith, and all mineral deposits are hosted by the biotite granodiorite. The granodiorite intrudes Paleozoic sedimentary rocks of the Sun Valley Group, is overlain by rocks of the Eocene Challis Volcanic Group, and is cut by numerous northeast-trending Eocene faults and dikes. Two mineralogically and texturally distinct vein types are present in a northwest- and east-trending conjugate shear-zone system. The shear zones postdate granodiorite emplacement and joint formation, but predate Eocene fault and dike formation. Ribbon veins consist of alternating bands of massive vein quartz and silver-sulfide (proustite and pyrargyrite) mineral stringers. The ribbon veins were sheared and brecciated during multiple phases of injection of mineralizing fluids. A quartz-sericite-pyrite-galena vein system was subsequently emplaced in the brecciated shear zones. Both vein systems are believed to be the product of mesothermal, multiphase mineralization. K-Ar dating of shear-zone sericite indicates that sericitization occurred at 80.7?2.8 Ma; thus mineralization in the Vienna mineralized area probably is Late Cretaceous in age.

  9. e-Government Readiness, Strategy and Two Different User Groups - in Austria

    NASA Astrophysics Data System (ADS)

    Edelmann, Noella; Hoechtl, Johann; Parycek, Peter

    This paper offers a description of the e-Government Strategy in Austria and its e-Government readiness, and looks at how two different user groups are experiencing e-Government in Austria. Studies conducted show that adolescent citizens are more optimistic and enthusiastic about the possibilities offered whilst the municipalities are more skeptical. The Austrian e-Government strategy, the decisionmakers and IT solution providers must understand the needs of all stakeholders and provide viable solutions accordingly.

  10. Structural shifts in the employment of foreign workers in Austria.

    PubMed

    Biffl, G

    1985-03-01

    The full economic importance of immigration becomes clear only when one examines the concentration of immigrant workers in certain industries and occupations, and this is done in the case of Austria to show the degree of segmentation of the labor market between indigenous and foreign labor. In the course of the 1960s the employment of foreign labor gained importance in Austria. As a consequence, bilateral agreements with the major recruiting countries were made, e.g., with Spain in 1962 and 1969, with Turkey in 1964, and with Yugoslavia in 1966. The reason for the increasing demand for foreign labor was the short supply of indigenous labor due to increasing participation rates and strong economic growth. The demand-pull for foreign labor gained momentum with the onset of the economic boom in 1970, so that by the end of 1973 the number of foreign workers had doubled in comparison to 1970. The 226,800 foreign workers accounted for 8.7% of total employment. The 1974-75 recession and the weak economic development ever since resulted in a decreasing demand for labor. At the same time, the supply of indigenous labor increased as a consequence of a demographic effect and because of increasing participation rates of women. From 1981 to the present, foreign employment decreased again due to the unusually long period of economic stagnation. During 1983, 145,300 foreign workers were engaged, i.e., 5.3% of total employment. The structure for foreign employment now differs greatly from that in the 1960s. The share of women in foreign employment has increased steadily from some 20% in the early 1960s to 31% in 1973 and 40% in 1983 -- a value comparable to the Austrian female share in employment. The reduction of foreign employment since 1973 affected, above all, Yugoslav men. the share of Yugoslavs in foreign employment decreased from 196,300 or 79% in 1973 to 92,200 or 61.7% in 1983. With the duration of foreign employment rising, the disribution of foreign labor over economic

  11. Structural evolution of Alpine salt deposits, Austria and Bavaria

    NASA Astrophysics Data System (ADS)

    Leitner, Ch.; Neubauer, F.; Genser, H.; Borojevic Sostaric, S.

    2009-04-01

    Structural evolution of Alpine salt deposits, Austria and Bavaria Alpine salt deposits consist of a tectonic melange of rocksalt and shale called haselgebirge representing the Haselgebirge Formation of Permian to Early Triassic age and mainly exposed within the central and eastern Northern Calcareous Alps. The initial evaporitic sediments were transformed into a breccia (protocataclasite, mylonite) during Alpine orogeny. Residual rocks of shale, anhydrite, polyhalite, sandstone and limestone float as isolated bodies in the haselgebirge matrix. Field investigations of foliation, halite mineral lineation, fold axis, veins and the overall present slickensides in shale revealed an individual history for all investigated mines (Dürrnberg, Berchtesgaden, Altaussee, in part Hallstatt). Ar-Ar dating of various micostructural types of polyhalite yield several preliminary age groups: 235 Ma, 180 Ma, and 110 Ma. Fluid inclusion measurements on anhydrite together with vitrinite reflectance data showed that temperatures of 140-180 °C were reached in Berchtesgaden and around 250° C in Altaussee. Microstructural analysis of anhydrite reveals strong stretching structures with lobate grain boundaries and the fomation of large anhydrite crystals in polyhalite (locally called muriazite). Rock salt and Haselgebirge samples were gamma-irradiated to intensify contrasts in thin section analysis. No primary structures like fluid inclusion bands or chevrons were found. The oldest visible parts are innner cores of large residual grains. All other types of grains suffered grain size reduction during the subsequent deformation. Using subgrain piezometry, high differential stresses of around 5 MPa formed the present microstructure. The Alpine rock salt deposits suffered a complex deformation history. A first peak was the formation of polyhalite veins, 235 Ma ago. The overburden was around 800 m (Rantitsch & Russegger, 2005) and first differentiation of the sea floor occurred (Mandl, 1984

  12. Biogeochemistry of sulfur in the Vienna Woods: Study of sulfur stable isotope ratios by MC-ICP-MS as indicator of biogeochemical S cycling

    NASA Astrophysics Data System (ADS)

    Hanousek, Ondrej; Berger, Torsten W.; Prohaska, Thomas

    2014-05-01

    Sulfur entering forest ecosystems originates mainly from combustion of fossil fuels. This source of sulfur has been strongly (by more than 95 %) reduced in last decades and recently, higher sulfur output (in soil solution or stream water) than sulfur input (in rain water) in an ecosystem was registered in many monitored forest ecosystems. This unbalance may be caused by weathering of sulfur-bearing rocks, desorption of sulfur adsorbed in soil in the past or (re)mineralization of organic sulfur compounds. This 'negative' balance leads to mobilization of base cations along with SO42- and as such to an acidification of soils. As hypothesis, δ34S/32S depletion in stream water will be observed if a considerable proportion of atmospherically deposited sulfate is cycled through the organic S pool. Rain water and soil solutions samples were collected for this study at 3 sites (beech stands) in the Vienna Woods, Austria twice a month from May 2010 to April 2012. Due to the expected sulfate concentration gradient with respect to the distance from a tree, sampling was carried out at 5 intervals from a stem. The sulfur concentration in the samples was determined by ion chromatography. Sulfur isotope ratios (δ34S/32SV CDT) were analyzed by multicollector inductively coupled plasma mass spectrometry (MC-ICP-MS) in edge-resolution mode. The method was validated using IAEA-S-1 and IAEA-S-2 isotopic certified reference materials. The combined standard uncertainty of the measurement (uc = 0.10 %, k = 1) proves the suitability of the developed method. The concentration of sulfur in rain water showed expected behavior, with a seasonal maximum in winter months, in contrast to the corresponding δ34S/32SV CDT isotope ratios, where no or low seasonal trends were observed. The sulfur isotope ratios in soil solution samples show a dependence on the distance from a tree stem and the sampling depth with lower δ34S/32SV CDT ratios as compared to the precipitation. The measured isotopic

  13. Assessing reference evapotranspiration in a subhumid climate in NE Austria

    NASA Astrophysics Data System (ADS)

    Nolz, Reinhard; Eitzinger, Josef; Cepuder, Peter

    2015-04-01

    Computing reference evapotranspiration and multiplying it with a specific crop coefficient as recommended by the Food and Agriculture Organization of the United Nations (FAO) is the most widely accepted approach to estimate plant water requirements. The standardized form of the well-known FAO Penman-Monteith equation, published by the Environmental and Water Resources Institute of the American Society of Civil Engineers (ASCE-EWRI), is recommended as a standard procedure for calculating reference evapotranspiration. Applied and validated under different climatic conditions it generally achieved good results compared to other methods. However, several studies documented deviations between measured and calculated reference evapotranspiration depending on local environmental conditions. Consequently, it seems advisable to evaluate the model under local environmental conditions. Evapotranspiration was determined at a subhumid site in Austria (48°12'N, 16°34'E; 157 m asl) using a large weighing lysimeter operated at (limited) reference conditions and compared with calculations according to ASCE-EWRI. The lysimeter had an inner diameter of 1.9 m and a hemispherical bottom with a maximum depth of 2.5 m. Seepage water was measured at a free draining outlet using a tipping bucket. Lysimeter mass changes were sensed by a weighing facility with an accuracy of ±0.1 mm. Both rainfall and evapotranspiration were determined directly from lysimeter data using a simple water balance equation. Meteorological data for the ASCE-EWRI model were obtained from a weather station of the Central Institute for Meteorology and Geodynamics, Austria (ZAMG). The study period was from 2005 to 2010, analyses were based upon daily time steps. Daily calculated reference evapotranspiration was generally overestimated at small values, whereas it was rather underestimated when evapotranspiration was large, which is supported also by other studies. In the given case, advection of sensible heat proved

  14. Low pressure granulites from the Bohemian Massif, Upper Austria

    NASA Astrophysics Data System (ADS)

    Sorger, Dominik; Daghighi, Donia; Simic, Katica; Pichler, Ruth; Schwaiger, Christian; Hauzenberger, Christoph; Linner, Manfred; Iglseder, Christoph

    2014-05-01

    Low pressure granulite facies rocks are commonly found in the Bohemian Massif in Upper Austria. They belong to the Moldanubian Unit and were metamorphosed during the last stage of the Variscan orogeny. The investigated granulites from the Donau valley (west of Linz), Lichtenberg (northwest of Linz), Sauwald (south of the river Danube) and Bad Leonfelden zone comprise mainly migmatic paragneisses. Most of these rocks underwent high degrees of melting forming meta- and diatexites (''Perlgneise)''. Al-rich metapelites with partly cm-sized garnet porphyroblasts, which are suitable for precise PT and PT-path determinations, can be found in some localities of this unit. In this study samples taken along the Danube valley between Linz and Wilhering, from Lichtenberg and from Bad Leonfelden (north of Linz) were sampled and investigated petrographically in detail. Since garnets are rare and usually consumed by cordierite, a sample with large garnets was investigated in detail. A chemical zoning profile across the c. 1cm large garnet displayed elevated Ca contents (Xgrs=0.06) in the central part which decreased discontinuously towards the rim to Xgrs=0.02. Almandine, pyrope and spessartine components do not show any pronounced zoning pattern. Most of the smaller garnet grains in other samples are also homogeneous in composition with a slight Xalm increase and Xprp decrease at the rims, typical for retrograde diffusional zoning. The cordierite-garnet-sillimanite-granulites as well as some mafic granulites were used for geothermobarometry. Metamorphic conditions of around 770°C to 850°C and 0.5-0.6 GPa could be obtained, which are similar to the values obtained by Tropper et al. (2006). P. Tropper I. Deibl F. Finger R. Kaindl (2006). P-T-t evolution of spinel-cordierite-garnet gneisses from the Sauwald Zone (Southern Bohemian Massif, Upper Austria): is there evidence for two independent late-Variscan low-P / high-T events in the Moldanubian Unit? Int J Earth Sci (Geol

  15. Effects of The 1999-guidelines For Hazard Zoning In Austria

    NASA Astrophysics Data System (ADS)

    Höller, P.

    Hazard Zoning in Austria has a long tradition. While the first maps already were developed at the end of the 1960s the legal regulations followed in 1976. These regulations defined that hazard maps have to be elaborated for each community on a basis of avalanche occurences over a period of 150 years (return period); the Red Zone includes areas which are endangered by avalanches to such an extent that their permanent use for settlements infrastructures and traffic facilities is not possible. TheYellow Zone covers areas with a reduced danger of avalanches; buildings and infrastructures are allowed to be built in the Yellow Zone but they must be protected by special architectural designing. As a result of the avalanches in 1999 (Galtür, Valzur) new guidelines were proposed by the Ministry of Agriculture. These guidelines provide new design criteria for hazard maps in Austria. While the old decree determined 25 kPa for the Red Zone and 2 kPa for the Yellow Zone, the modified guidelines have extended it to 10 kPa, respectively 1 kPa. However, the new design criteria will result in an increase of existing hazard zones (especially the Red Zones). To get an idea about the effects of the new guidelines a simple calculation was used. Taking into account the velocity at the Red Zone (vR) and theYellow Zone (vY) we can write the following equation v2R/aR = v 2 Y /(aR ­ a), where a is the distance between the Red and Yellow Zone and aR is the distance from the calculated point of furthest reach of the debris to the Red Zone. Thus aR is 1.087a. The distance from the point of furthest reach of the debris to the Red Zone according to the new guidelines (aRnew) was calculated in the same way. With aRnew = 0.435a it was possible to calculate the value x (which is the distance from the actual Red Zone to the New Red Zone). Analysing some different hazard maps it can be found, that the distance between the existing Red and Yellow Zones (a) is between 30 m (small avalanches) and 200

  16. Airborne Laser Scanning (ALS) point cloud ground filtering for area of an active landslide (Doren, Western Austria)

    NASA Astrophysics Data System (ADS)

    Brodić, Nenad; Cvijetinović, Željko; Milenković, Milutin; Dorninger, Peter; Mitrović, Momir

    2014-05-01

    Ground filtering of point cloud is the primary step required for Digital Terrain Model (DTM) generation. The procedure is especially interesting for forested areas, since LiDAR systems can measure terrain elevation under vegetation cover with a high level of penetration. This work analyzes the potential of ALS data ground filtering for area of an active landslide. The results of ALS filtering, for example, may improve geomorphological and motion-detection studies. ALS data was collected during flight campaign 2011 under leaf-off conditions for Doren region, Vorarlberg, Western Austria. In this area, non-ground objects are mostly low vegetation such as shrubs, small trees etc. The vegetation is more dense in lower part of the landslide where erosion is smaller. Vegetation points can be removed based on the hypothesis that these are significantly higher than their neighboring points. However, in case of steep terrain, ground points may have the same heights as vegetation points, and thus, local slope should be considered. Also, if terrain roughness increases, the classification may become even more complex. Software system OPALS (Orientation and Processing of Airborne Laser Scanning data, Vienna University of Technology) was used for processing the ALS data. Labeling ground points has been made using physical and geometrical attributes (parameters) of ALS points. Also additional attributes were calculated in order to improve extraction. Since bare ground surface is usually smooth and continuous unlike vegetation, standard deviation of local elevations was used as roughness measure to differentiate these surfaces. EchoRatio (ER) was adopted as a measure of surface penetrability, while number of echoes and differentiation between echoes (EchoNumber) were also deployed in filtering. Since the ground points are measurements from bare-earth that are usually the lowest surface features in a local area, normalized height was defined as a rank of neighboring points

  17. Hydrogeological properties of fault zones in a karstified carbonate aquifer and their impact on groundwater circulation (Northern Calcareous Alps, Austria)

    NASA Astrophysics Data System (ADS)

    Bauer, Helene; Schröckenfuchs, Theresa Christina; Decker, Kurt

    2016-04-01

    This study presents a comparative, field-based hydrogeological characterization of exhumed, inactive fault zones in low porosity Triassic dolostones and limestones of the Hochschwab massif, a carbonate unit of high economic importance supplying 60% of the drinking water of Austria`s capital Vienna. The hydrogeology (groundwater storage and flow) of the massif has been reported to be essentially governed by karstified, large-scale faults. Previous work has shown that faults that formed during the Oligocene to Miocene lateral extrusion of the Eastern Alps act as groundwater pathways draining the karst massif preferably in E-W-direction. We present hydrogeological relevant data from these types of fault zones and a conceptual model, which supports the idea that fault-zone networks also have the potential to contribute significantly to the storage capacity of the aquifer. With respect to fault zone architecture and rock content, four types of faults are presented: (1) faults with single stranded, minor fault cores, (2) faults with single stranded, permeable fault cores, (3) faults with single stranded, impermeable fault cores, and (4) faults with multiple stranded, permeable fault cores. Within these faults cataclastic rocks and strongly cemented cataclastic breccias form low-permeability (< 1 mD) domains. Fractured rocks with fracture densities varying by a factor of 10 show significantly elevated porosities (> 3%) with respect to the country rock (< 1%). Dilation breccias with average porosities > 3% and permeabilities > 1000 mD form high-permeability domains. Our data illustrates significant differences in the architectural build-up of fault zones in dolostone (multiple-stranded cataclastic fault cores of weak lateral continuity, high volumes of intensely fractured rock) and limestone (laterally distinct, single-stranded fault cores, Riedel-shear fractures dominating fracture patterns). Karstic carbonate dissolution occurs preferentially along faults cores in

  18. The August 2002 flood in Salzburg / Austria experience gained and lessons learned from the ``Flood of the century''?

    NASA Astrophysics Data System (ADS)

    Wiesenegger, H.

    2003-04-01

    On the {12th} of August 2002 a low pressure system moved slowly from northern Italy towards Slovakia. It continuously carried moist air from the Mediterranean towards the northern rim of the Alps with the effect of wide-spread heavy rainfall in Salzburg and other parts of Austria. Daily precipitation amounts of 100 - 160 mm, in some parts even more, as well as rainfall intensities of 5 - 10 mm/h , combined with well saturated soils lead to a rare flood with a return period of 100 years and more. This rare hydrological event not only caused a national catastrophe with damages of several Billion Euro, but also endangered more than 200,000 people, and even killed some. As floods are dangerous, life-threatening, destructive, and certainly amongst the most frequent and costly natural disasters in terms of human hardship as well as economic loss, a great effort, therefore, has to be made to protect people against negative impacts of floods. In order to achieve this objective, various regulations in land use planning (flood maps), constructive measurements (river regulations and technical constructions) as well as flood warning systems, which are not suitable to prevent big floods, but offer in-time-warnings to minimize the loss of human lives, are used in Austria. HYDRIS (Hydrological Information System for flood forecasting in Salzburg), a modular river basin model, developed at Technical University Vienna and operated by the Hydrological Service of Salzburg, was used during the August 2002 flood providing accurate 3 to 4 hour forecasts within 3 % of the real peak discharge of the fast flowing River Salzach. The August {12^th}} flood was in many ways an exceptional, very fast happening event which took many people by surprise. At the gauging station Salzburg / Salzach (catchment area 4425 {km^2}) it took only eighteen hours from mean annual discharge (178 {m3/s}) to the hundred years flood (2300 {m3/s}). The August flood made clear, that there is a strong need for

  19. Source apportionment of elevated BaP concentrations in PM10 aerosols in an alpine valley in Austria

    NASA Astrophysics Data System (ADS)

    Bauer, Heidi; Puxbaum, Hans; Jankowski, Nicole; Sampaio Cordeiro Wagner, Lylian

    2010-05-01

    INTRODUCTION: In a village situated at 1215 m a.s.l. in a natural preserve in an Austrian alpine valley elevated BaP concentrations have been measured in the last years. A highly frequented highway leading from Italy to Germany passes near the village. Monthly means of particulate BaP concentrations show a clear seasonal trend with values below 1 ng/m³ during the warmer months and with concentrations up to 9 ng/m³ in the cold season. Annual averages in the years 2000 - 2005 ranged between 1.4 and 2.8 ng/m³ - much higher than the EU target value of 1 ng/m³. We used a macrotracer model developed at the Vienna University of Technology to determine the contributions of the sources for BaP emissions, which were mainly space heating with wood and traffic from the highway. EXPERIMENTAL: The macrotracer concept is a nine component model to derive source contribution and explains 80-100% of PM10 aerosols in Austria. The amount of traffic exhaust is derived by using EC as tracer, whereas EC produced by wood burning is subtracted, the amount of wood smoke is derived by the anhydro-sugar levoglucosan and the ratio between the anhydro-sugars levoglucosan and mannosan. For the source apportionment of BaP the applied factors reflect on the one hand the composition of the automotive fleet in Austria and on the other hand the composition of the fire wood in the region. Filter samples collected with a high volume sampler in winter were analyzed for PM10 aerosol mass, total, organic, elemental and carbonate carbon, HULIS, anhydro-sugars, polyols and ions (major ions and organic acids) and PAHs. In the same way emission samples taken at a motor test stand and at a test stand for wood combustion were analyzed (Schmidl et al. 2008). The saccharides were determined using high pH anion exchange and pulsed amperometry (HPAE-PAD). Details of the analytical method are given in Iinuma et al., 2009. Elemental and organic carbon were determined with a thermal-optical instrument (Sunset lab

  20. Project GeoWSN: High precision but low-cost GNSS landslide monitoring in Austria

    NASA Astrophysics Data System (ADS)

    Koch, Daniel; Brandstätter, Michael; Kühtreiber, Norbert

    2014-05-01

    At present, GNSS monitoring of landslides is an accepted and approved method to detect movements of slopes at risk in the sub-centimetre level. However, high-precision geodetic GNSS-receivers are expensive, therefore this monitoring method is not widely applied. Recently low-cost GNSS-receivers are conquering the geodetic market and are well suited for a cost effective and yet precise GNSS-monitoring. During the project GeoWSN, which was funded by the Austrian Research Promotion Agency (FFG), an applicable low-cost monitoring system was developed at Graz University of Technology. The system is based on a so-called Wireless Sensor Network (WSN) consisting of low-cost GNSS-receivers, temperature and humidity sensors and inertial measurement units. Additionally energy-harvesting technologies and power-saving algorithms provide that the system is energy- autarkic. For real-time applications, a communication link between the sensor nodes is implemented. The relative positioning method RTK (Real Time Kinematic) is applied to reach the highest possible accuracy. The GeoWSN sensor nodes enable the detection of possible movements in the real-time processed positions of the sensor nodes. To ensure a real-time evaluation and interpretation of the data, the current status of the slope can be acquired by a local warning centre. Therefore, affected people can be warned within a short latency. Several test-scenarios have shown the acceptance of the system at the warning centre of Styria, Austria. This contribution should give an overview of the main idea of a low-cost warning system and results of the project GeoWSN.

  1. Transboundary Groundwater Body Karavanke/Karawanken Between Austria and Slovenia

    NASA Astrophysics Data System (ADS)

    Brencic, M.; Poltnig, W.

    2009-04-01

    Large part of the border region between Republic of Slovenia and Republic of Austria is represented by high east west extended mountainous ridge of Karavanke/Karawanken. It is a range extending along the Slovenian-Austrian border for almost 150 km. Its terrain consists of long and prominent ridges, whose slopes steeply fall to the northern and southern side. Ridges are interrupted by long, deep and narrow valleys. The highest peaks reach over 2000 m above sea level. In the entire range prominent ridges with mountain meadows and forests prevail. The area is scarcely populated, the main economic activities are grazing and forestry, in some places tourism is also developing, especially winter sports centres. Karavanke/Karawanken lies on the contact between two continental plates, the large European plate in the north and the smaller Adriatic plate in the south. When the Adriatic plate was thrusted over the European one towards the north, the collision resulted in the folding of sediments previously deposited in the space between the plates. The contact of both plates caused large lateral displacements, causing the rocks of both plates to fold and fault and then extend along the contact. This is the area of Periadriatic lineament, dividing Karavanke/Karawanken range into their north and south part. Periadriatic lineament is large stripe slip tectonic structure along which on the northern side rocks were extruded to the east and on the southern side to the west. Along the lineament metamorphic (e.g. biotitic and feldsparic para-gneis, amfibolites) and magmatic (e.g. diabaz, granite and tonalite) rocks of various ages are present. Palaeozoic sedimentary rocks cover large part of the mountain ridge. The oldest are Silurian and Ordovician limestone on the northern border followed by Devonian ridge limestones. They are covered by molasse sedimentation in Carbon and shallow marine and river predominantly clastic sedimentation in Perm. The most abundant and with numerous

  2. Genetic diversity of pestivirus isolates in cattle from Western Austria.

    PubMed

    Hornberg, Andrea; Fernández, Sandra Revilla; Vogl, Claus; Vilcek, Stefan; Matt, Monika; Fink, Maria; Köfer, Josef; Schöpf, Karl

    2009-03-30

    The genetic diversity of bovine viral diarrhoea virus (BVDV) isolates in infected cattle from Tyrol and Vorarlberg (Austria) was investigated. Blood samples were collected within the compulsory Austrian BVDV control programme during 2005 and 2006. The 5'-untranslated region (5'-UTR) and partially the N-terminal autoprotease (N(pro)) were amplified by one-step reverse transcriptase-polymerase chain reaction (RT-PCR) and the PCR products were subsequently sequenced. Phylogenetic analysis based on 5'-UTR and N(pro) sequences demonstrated that almost all isolates (307/310) were of the BVDV-1 genotype. They were clustered into eight different subtypes, here listed by their frequency of occurrence: BVDV-1h (143), BVDV-1f (79), BVDV-1b (41), BVDV-1d (28), BVDV-1e (6), BVDV-1a (4), BVDV-1g (3) and BVDV1-k (3). Two pestivirus isolates were typed as BVDV-2 and one isolate as BDV closely related to Gifhorn strain (BDV-3). Correlation among isolates could only be observed at the farm level, i.e., within a herd. However, no correlation between the genetic and geographical distances could be observed above the farm level. Because of the wide distribution of certain BVDV-1 subtypes and the low prevalence of herd-specific strains, a determination of tracing routes of infection was not possible. Furthermore, recombination events were not detected. PMID:19019571

  3. Temporal and Spatial Melanoma Trends in Austria: An Ecological Study

    PubMed Central

    Haluza, Daniela; Simic, Stana; Moshammer, Hanns

    2014-01-01

    Annual solar ultraviolet radiation (UVR) is mostly determined by latitude and altitude. Over the last decades, increasing UVR ground levels have been observed. Exposure to UVR is associated with a life-time risk to develop melanoma, a malign skin cancer. Thus, we hypothesized that melanoma incidence in Austria is associated with altitude of place of living and time of diagnosis. We investigated this hypothesis in an ecological study by district and year for Austrian melanoma incidence (1990–2010) and mortality (1970–2011) data. As expected, incidence rates increased with altitude (about 2% per 10 m) and year (about 2%). Additionally, melanoma incidence rates were about 50% higher in urban than in rural districts. In contrast, mortality rates decreased with altitude (for males: 0.4% per 10 m, for women: 0.7% per 10 m, respectively). The observed discrepancy between incidence and mortality data could partly be explained by melanoma diagnosis at earlier tumor stage in districts with higher altitude. Possible reasons for this finding include higher awareness of patients, better diagnostic performance of medical professionals working at higher altitudes, or slower tumor growth due to protective effects of sun light-associated vitamin D synthesis. PMID:24398911

  4. A national strategy for a long-term monitoring of permafrost and periglacial processes and their relationship to natural hazard prevention in Austria

    NASA Astrophysics Data System (ADS)

    Kellerer-Pirklbauer, Andreas; Bartsch, Annett; Gitschthaler, Christoph; Reisenhofer, Stefan; Weyss, Gernot; Riedl, Claudia; Avian, Michael

    2016-04-01

    About 2.5% (~2000 km²) of the national territory of Austria is influenced by permafrost conditions. A slightly smaller area of Austria is additionally affected by deep seasonal frost which is, however, similarly exposed to intensive physical weathering and related geomorphic processes. Currently, 23 skiing resorts, 31 water reservoirs and 42 mountain huts are either directly or indirectly influenced by permafrost and associated processes in Austria as determined from regional permafrost models. Ground thermal changes most likely affect the ground stability and infrastructure in those areas. Therefore, changes in the distribution and characteristics of permafrost and seasonal frost are of high economic and ecological importance. A range of Austrian institutions are interested in systematic permafrost monitoring (several universities, geological surveys, the Austrian torrent and avalanche control agency or several different alpine clubs). However, to date no coordinated monitoring network has been established on a national scale and a strategy for long-term permafrost/periglacial observation did not exist so far. Such a national strategy has been developed in 2015 within the permAT project funded through the StartClim2014-program. During permAT an extensive literature review and data search as well as a workshop with 40 participants (scientists, stakeholder and policy maker) were accomplished. The workshop allowed the integration of national as well as international colleagues into the strategy development. Results of permAT clearly demonstrate that the number of present permafrost/periglacial monitoring sites is far too little in Austria. Only few alpine areas of Austria are well represented by the existing monitoring activities but large areas lack such instrumentations. Furthermore, permafrost boreholes exist at only three sites in central Austria (all contribution to the GTN-P network) and there is a lack of knowledge about thermal conditions and recent changes

  5. Karl Schwarzschild's investigations of `out-of-focus photometry' between 1897 and 1899 at Kuffner Observatory in Vienna

    NASA Astrophysics Data System (ADS)

    Habison, Peter

    From 1897 to 1899 Karl Schwarzschild worked at the Kuffner Observatory in Vienna. During these years he developed new measuring techniques in the field of photographic photometry, where he studied particularly the quantitative determination of the departure from the reciprocity law during photographic exposure. This paper concentrates on Schwarzschild's early work in this field and gives an overview of his important Viennese years.

  6. Vienna in the Early Twentieth Century: The Cultural Response to Modernization. Curriculum Units, NEH Institute, Summer 1993.

    ERIC Educational Resources Information Center

    Oregon Univ., Eugene.

    These curriculum units were developed by participants in the National Endowment for the Humanities seminar at the University of Oregon in 1993. The lessons include: (1) "Schule, Freunde, Liebe: Wien um die Jahrhundertwende (School, Friends, Love: Vienna at the Turn of the Century)" (Linda Hansen; Glenn Tetterton-Opheim); (2) "Kultur in Wien um die…

  7. Quantification of microbial populations associated with the manufacture of vacuum-packaged, smoked vienna sausages.

    PubMed

    Dykes, G A; Cloete, T E; von Holy, A

    1991-08-01

    Sources of contamination of vacuum-packaged vienna sausages by spoilage microorganisms were examined in a meat-processing plant. Microbial numbers present in the environment, on working surfaces and workers' hands and aprons were quantified by plate counting on selective media. Product line samples were taken at critical control points in the manufacturing process and analysed before and after preliminary incubation of vacuum-packaged samples at 25 degrees C for 24 h. In all samples the numbers of aerobic bacteria, Enterobacteriaceae, lactic acid bacteria and yeasts were determined by standard procedures. Contamination of sausage surfaces by lactic acid bacteria occurred as a result of the manufacturing and handling processes. The environment and specifically packers' hands, as well as working surfaces contributed to microbiological contamination of various types after removal of the peel from individual sausages. The preliminary incubation procedure allowed detection of low numbers of spoilage microorganisms. PMID:1911080

  8. [Prediction of the final degree in the 2002 reformed curriculum at the Medical University of Vienna].

    PubMed

    Mitterauer, Lukas; Haidinger, Gerald; Frischenschlager, Oskar

    2012-02-01

    In 2002 a reform curriculum was implemented at Medical University of Vienna. At the end of each study-year students have to pass a summative integrative examination consisting of single choice questions. We examined the study success of 674 students (50.8% of the cohort) who were surveyed at the beginning of their studies. The questionnaire used consisted of 67 items concerning the main success factors taken from the literature. Success was most predicted by schoolmarks, study-motivation ("keen to acquire knowledge"), the importance of study success, self-confidence to reach this goal, not too specific ideas about future employment, high learning capacity, and low test anxiety. Some aspects having predictive power for the first-year exam (sex, German mother tongue) showed no more impact on study success. Other aspects described to be predictive in retrospective studies could not be verified in this prospective study. PMID:22476596

  9. Origin, enzymatic response and fate of dissolved organic matter during flood and non-flood conditions in a river-floodplain system of the Danube (Austria).

    PubMed

    Sieczko, Anna; Peduzzi, Peter

    2014-01-01

    Spectroscopic techniques and extracellular enzyme activity measurements were combined with assessments of bacterial secondary production (BSP) to elucidate flood-pulse-linked differences in carbon (C) sources and related microbial processes in a river-floodplain system near Vienna (Austria). Surface connection with the main channel significantly influenced the quantity and quality of dissolved organic matter (DOM) in floodplain backwaters. The highest values of dissolved organic carbon (DOC) and chromophoric DOM (CDOM) were observed during the peak of the flood, when DOC increased from 1.36 to 4.37 mg l(-1) and CDOM from 2.94 to 14.32 m(-1). The flood introduced DOC which consisted of more allochthonously-derived, aromatic compounds. Bacterial enzymatic activity, as a proxy to track the response to changes in DOM, indicated elevated utilization of imported allochthonous material. Based on the enzyme measurements, new parameters were calculated: metabolic effort and enzymatic indices (EEA 1 and EEA 2). During connection, bacterial glucosidase and protease activity were dominant, whereas during disconnected phases a switch to lignin degradation (phenol oxidase) occurred. The enzymatic activity analysis revealed that flooding mobilized reactive DOM, which then supported bacterial metabolism. No significant differences in overall BSP between the two phases were detected, indicating that heterogeneous sources of C sufficiently support BSP. The study demonstrates that floods are important for delivering DOM, which, despite its allochthonous origin, is reactive and can be effectively utilized by aquatic bacteria in this river-floodplain systems. The presence of active floodplains, characterized by hydrological connectivity with the main channel, creates the opportunity to process allochthonous DOC. This has potential consequences for carbon flux, enhancing C sequestration and mineralization processes in this river-floodplain system. PMID:24415892

  10. Mortality after hip fracture in Austria 2008-2011.

    PubMed

    Brozek, Wolfgang; Reichardt, Berthold; Kimberger, Oliver; Zwerina, Jochen; Dimai, Hans Peter; Kritsch, Daniela; Klaushofer, Klaus; Zwettler, Elisabeth

    2014-09-01

    Osteoporosis-related hip fractures represent a substantial cause of mortality and morbidity in industrialized countries like Austria. Identification of groups at high risk for mortality after hip fracture is crucial for health policy decisions. To determine in-hospital, long-term, and excess mortality after osteoporosis-related hip fracture in Austrian patients, we conducted a retrospective cohort analysis of pseudonymized invoice data from Austrian social insurance authorities covering roughly 98 % of the entire population. The data set included 31,668 subjects aged 50 years and above sustaining a hip fracture between July 2008 and December 2010 with follow-up until June 2011, and an age-, gender-, and regionally matched control population without hip fractures (56,320 subjects). Kaplan-Meier and Cox hazard regression analyses served to determine unadjusted and adjusted mortality rates: Unadjusted all-cause 1-year mortality amounted to 20.2 % (95 % CI: 19.7-20.7 %). Males had significantly higher long-term, in-hospital, and excess mortality rates than females, but younger males exhibited lower excess mortality than their female counterparts. Advanced age correlated with increased long-term and in-hospital mortality, but lower excess mortality. Excess mortality, particularly in males, was highest in the first 6 months after hip fracture, but remained statistically significantly elevated throughout the observation period of 3 years. Longer hospital stay per fracture was correlated with mortality reduction in older patients and in patients with more subsequent fractures. In conclusion, more efforts are needed to identify causes and effectively prevent excess mortality especially in male osteoporosis patients. PMID:24989776

  11. Assessing management effects on Oak forests in Austria

    NASA Astrophysics Data System (ADS)

    Gautam, Sishir; Pietsch, Stephan A.; Hasenauer, Hubert

    2010-05-01

    Historic land use as well as silvicultural management practices have changed the structures and species composition of central European forests. Such changes have effects on the growth of forests and contribute to global warming. As insufficient information on historic forest management is available it is hard to explain the effect of management on forests growth and its possible consequences to the environment. In this situation, the BIOME-BGC model, which integrates the main physical, biological and physiological processes based on current understanding of ecophysiology is an option for assessing the management effects through tracking the cycling of energy, water, carbon and nutrients within a given ecosystems. Such models are increasingly employed to simulate current and future forest dynamics. This study first compares observed standing tree volume, carbon and nitrogen content in soil in the high forests and coppice with standards stands of Oak forests in Austria. Biome BGC is then used to assess the effects of management on forest growth and to explain the differences with measured parameters. Close positive correlations and unbiased results and statistically insignificant differences between predicted and observed volumes indicates the application of the model as a diagnostic tool to assess management effects in oak forests. The observed data in 2006 and 2009 was further compared with the results of respective model runs. Further analysis on simulated data shows that thinning leads to an increase in growth efficiency (GE), nitrogen use efficiency (NUE) and water use efficiency (WUE), and to a decrease in the radiation use efficiency (RUE) in both forests. Among all studied growth parameters, only the difference in the NUE was statistically significant. This indicates that the difference in the yield of forests is mainly governed by the NUE difference in stands due to thinning. The coppice with standards system produces an equal amount of net primary

  12. Late Pleistocene oscillations of the Drau Glacier (southern Austria)

    NASA Astrophysics Data System (ADS)

    Karnitschar, Christina; Reitner, Jürgen; Draganits, Erich

    2016-04-01

    The Drau Glacier was the largest Pleistocene glacier in the southeastern part of the Alps and significantly shaped the landscape in this region. The study area is located at the termination of the Drau Glacier in the southern part of Austria (Carinthia). The investigation aims to decipher glacial dynamics during the Late Pleistocene glacial advance, stabilisation and final recession of this glacier based on geological/geomorphological mapping, interpretation of airborne laser scan (ALS) topographic data and lithostratigraphic investigations of glacial and periglacial sediments. Special emphasis is laid on the reconstruction of the maximum extent of the glaciation (LGM). Based on previous mapping by Bobek (1959) and Ucik (1996-1998) more details have been gained for the paleogeographic reconstruction based on glacial and non-glacial erosion and accumulation features. These include traces of pre-Upper Pleistocene glaciation, drumlins, terminal moraines and kettle holes. Paleogeographic reconstruction was done with correlation of different outcrops based on lithostratigraphy and ALS topography. Sequences of gravel related to glacial advance covered by till, followed by periglacial sediments allowed detailed reconstruction of the glacial sequence in this area and the complex succession of various extents of the Drau Glacier. References Bobek, Hans. 1959: Der Eisrückgang im östlichen Klagenfurter Becken. In: Mitteilungen der österreichischen geographischen Gesellschaft, Wien. Ucik, Friedrich Hans. 1996: Bericht über geologische Aufnahmen im Quartär auf Blatt 204 Völkermarkt, Jb. Geol. B.-A., 141, S. 340, Wien. Ucik, Friedrich Hans. 1997: Bericht über geologische Aufnahmen im Quartär auf Blatt 204 Völkermarkt, Jb. Geol. B.-A., 141, S. 325-326, Wien. Ucik, Friedrich Hans. 1998: Bericht über geologische Aufnahmen im Quartär auf Blatt 204 Völkermarkt, Jb. Geol. B.-A., 142, S. 333-334, Wien.

  13. Seismic precursory signals from a rockfall at Rappenlochschlucht, Vorarlberg, Austria

    NASA Astrophysics Data System (ADS)

    Schwaderer, U.; Walter, M.; Joswig1, M.

    2012-04-01

    On May 10, 2011 at 10:48 UTC a rockfall happened at Rappenlochschlucht, Vorarlberg, Austria. The rockfall with 15.000 m3 volume destroyed a massive bridge but luckily did not cause any fatalities in this famous, heavily frequented touristic spot. Our institute operated a seismic network in 5 km distance at the Heumös slope dedicated to record very small slide quakes caused by the creeping slope. The network was tuned to extreme sensitivity, and thus monitored the rockfall as well. We found two types of seismic signals shortly before and during the rockfall that we could not observe at that region in the remaining two and half years of network operation. Type one was a minute-lasting sequence of broadband pulses caused by the stochastic hits of single rockfall blocks against subsurface during the entire period of sliding. This signal resembles the audible, acoustic noise of avalanches in our lower-frequent passband of measured mechanical vibrations. Thus we called this type 'avalanche'. Two small avalanche events were identified in the last five hours before the final rockfall. The second type exhibits an impulsive onset and a subsequent decay to lower frequencies. This signature is caused by a single fracture process where the instantaneously released energy reaches the observation site in a well-defined sequence of different wave types and travel paths with decreasing propagation speed. These fracture processes or nano-earthquakes could be located close to the rockfall, and the energy release could be described by a local magnitude -0.5 to 0.4 indicating an activated fault length of some ten meter in rock. We thus called this type 'fracture', and could identify twelve fracture signals before final failure. Further hints for the precursory character of these signals will be discussed, as well as a search for potential trigger indications.

  14. Flashiness of mountain streams in Slovakia and Austria

    NASA Astrophysics Data System (ADS)

    Holko, Ladislav; Parajka, Juraj; Kostka, Zdeno; Škoda, Peter; Blöschl, Günter

    2011-08-01

    SummaryThis article evaluates the spatial and temporal changes in streamflow flashiness in 122 mountain catchments in Slovakia and Austria. The flashiness is quantified by the Richards-Baker flashiness index ( FI), which is the ratio of absolute day-to-day fluctuations of streamflow relative to total flow in a year. The analysis is based on daily streamflow data from the period 1976 to 2005. The results show that the average day-to-day fluctuations of streamflow vary from 6% to 43%, depending on the catchment. The spatial pattern of the FI reflects the variations in the main geological units and generally shows a trend of decreasing flashiness with increasing size of the catchment. Statistically significant temporal trends in flashiness are found in 7 Slovak and 22 Austrian catchments. Most of these trends are related to anthropogenic effects, while, in a few catchments, the change in annual flashiness appears to be caused by changes in precipitation seasonality. A multivariate statistical analysis of FI indicates negative correlations with catchment area, mean catchment elevation, percents of forest cover, agricultural land and Quaternary geology. Positive correlations are found between FI and Tertiary and Calcareous geologies. Extrapolating the regression models beyond the observed range of catchment attributes used in the estimation leads to significant prediction errors. In order to better interpret the FI values, a statistically significant relationship was found between the FI and the frequency of peak flows exceeding the long-term mean as well as between the FI and the 5% quantile of daily streamflow.

  15. Incidence, prevalence and geographic distribution of human alveolar echinococcosis in Austria from 1854 to 1990.

    PubMed

    Auer, H; Aspöck, H

    1991-01-01

    Since the second half of the last century it has been known that Austria--like southern Germany, eastern France and Switzerland--is a part of the Central European area of distribution of Echinococcus multilocularis (Em), the causative organism of alveolar echinococcosis (AE). Up until October 1990, 128 human AE cases were documented in Austria; personal, anamnestic and clinical data on the majority of these patients are available. Based on these data, epidemiological parameters (incidence, prevalence, geographic distribution, sex and age distribution, occupation) were evaluated so as to obtain information on the past and recent history of alveolar echinococcosis in Austria. The (retrospective) study led to the following results and conclusions: (a) the (documented) incidence (presently two cases/year) of AE in Austria is rather low; (b) the main endemic Em areas are situated in the western (Tyrol, Vorarlberg) and southern (Carinthia) provinces; (c) a new focus could be detected in Lower Austria (outside the Alps); (d) the sex ratio (M:F) of AE patients was 1.3:1; (e) the average age of men and women at the time of diagnosis was 44 and 47 years, respectively; (f) 98% of Austrian AE patients exhibited Em lesions in the liver; and (g) greater than 50% of AE patients were (or had been) farmers. PMID:1891451

  16. Subnational responsibilities for healthcare and Austria's rejection of the EU's patients' rights directive.

    PubMed

    Kostera, Thomas

    2013-07-01

    In 2011, Member States and the European Parliament brought into force a Directive on the application of patients' rights in cross-border healthcare within the EU. Austria voted against this directive even though its national legislation was already in line with the rulings of the European Court of Justice which had triggered the negotiations on the directive. Why then, in the absence of any legal constraints on adapting to it, did Austria vote against the directive? The article argues that it was the federal structure of financing hospital infrastructure and the subnational level's influence on national position building which led to the rejection of the directive. The article retraces the process of position building by analyzing the interaction between the national and the subnational levels and concludes that Austria's position mirrors the national struggle between both levels of government over control of the hospital sector. PMID:23602349

  17. Genetic characterization of Toxoplasma gondii isolates from Portugal, Austria, and Israel reveals higher genetic variability within the type II lineage

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This study compared genetic diversity of Toxoplasma gondii isolates from Portugal, Austria and Israel. For this, we genotyped 90 T. gondii isolates (16 from Portugal, 67 from Austria and 7 from Israel) using 10 nested PCR-restriction length polymorphism (RFLP) genetic markers and 15 microsatellite (...

  18. Susceptibility to mountain hazards in Austria - paradigms of vulnerability revisited

    NASA Astrophysics Data System (ADS)

    Fuchs, Sven

    2010-05-01

    The concept of vulnerability is pillared by multiple disciplinary theories underpinning either a technical or a social origin of the concept and resulting in a range of paradigms for either a qualitative or quantitative assessment of vulnerability. However, efforts to reduce susceptibility to hazards and to create disaster-resilient communities require intersections among these theories, since human activity cannot be seen independently from the environmental setting. Acknowledging different roots of disciplinary paradigms, issues determining structural, economic, institutional and social vulnerability are discussed with respect to mountain hazards in Austria. The underlying idea of taking such an integrative viewpoint was the cognition that human action in mountain environments affects the state of vulnerability, and the state of vulnerability in turn shapes the possibilities of human action. It is argued that structural vulnerability as originator results in considerable economic vulnerability, generated by the institutional settings of dealing with natural hazards and shaped by the overall societal framework. Hence, the vulnerability of a specific location and within a considered point of time is triggered by the hazardous event and the related physical susceptibility of structures, such as buildings located on a torrent fan. Depending on the specific institutional settings, economic vulnerability of individuals or of the society results, above all with respect to imperfect loss compensation mechanisms in the areas under investigation. While this potential for harm can be addressed as social vulnerability, the concept of institutional vulnerability has been developed with respect to the overall political settings of governmental risk management. As a result, the concept of vulnerability, as being used in natural sciences, can be extended by integration of possible reasons why such physical susceptibility of structures exists, and by integration of compensation

  19. Seismic monitoring of rockfalls at Spitz quarry (NÖ, Austria)

    NASA Astrophysics Data System (ADS)

    del Puy Papí Isaba, María; Brückl, Ewald; Roncat, Andreas; Schweigl, Joachim

    2016-04-01

    In the recent past, significant rockfalls, which pose a danger to persons, railways and roads, occurred in the quarry of Spitz (NÖ-Austria). An existing seismic warning system did not fulfill the expected efficiency and reliability standards since the ratio of well-detected events to undetected events or false alarms was not satisfactory. Our aim was to analyze how a seismic warning system must be designed in order to overcome these deficiencies. A small-scale seismic network was deployed in the Spitz quarry to evaluate the possibility of improving the early-warning rockfall monitoring network by means of seismic observations. A new methodology based on seismic methods, which enables the detection and location of rockfalls above a critical size, was developed. In order to perform this task, a small-scale (200x200 m2) passive seismic network comprised of 7 monitoring seismic stations acquiring data in continuous mode was established in the quarry of Spitz so that it covered the rockfall hazard area. On the 2nd of October 2015, an induced rockfall experiment was performed. It began at 09:00 a.m (local time, 07:00 UTC) and lasted about 1.5 hours. The entire data set was analyzed using the pSysmon software. In order to locate the impact point of the rock falls, we used a procedure based on the back-projection of the maximum resultant amplitude recorded at each station of the network within a time window to every grid-point covering the whole area of interest. In order to verify the performance of the employed algorithm for detection and localization, we performed man-induced rock falls. We also used a terrestrial laser scanner and a camera, not only to draw the rockfall block trajectories, but also to determine the volume of rock lost or gained in the different areas of the quarry. This allowed us to relate the lost mass with the strength of the collision (Pseudo-magnitude) of the rockfall, and draw and rebuild their associated trajectory. The location test performed

  20. Geoconservation mapping using digital geomorphological maps in Vorarlberg, Austria

    NASA Astrophysics Data System (ADS)

    Seijmonsbergen, A. C.; De Jong, M. G. G.; de Graaff, L. W. S.; Anders, N. S.

    2012-04-01

    Geomorphological inventories are being made in the State of Vorarlberg (Austria) since the mid-1950s by the University of Amsterdam. Starting as an academic training fieldwork for undergraduate geomorphology students, PhD students and staff members soon recognized the research potential of the unique alpine landscape. In particular, landforms and deposits of the ice-marginal environment and pollen records preserved in peat provide valuable proxies for climate reconstruction and give detailed insight in the former growth and decay of the Rhine glacier network and of local glaciers, and assist in reconstructing landscape development in general. A project was started in 2007 to prepare community wide inventory maps of potential geoconservation areas, based on digital geomorphological mapping in a Geographical Information System (GIS). A stepwise protocol was designed for the identification of potential geoconservation areas in the landscape, comprising: 1. Preparing digital geomorphological maps, using a morphogenetic classification scheme 2. Assigning values for selected geoconservation assessment criteria to types of geomorphological features 3. Ranking the criteria assessment values into three categories of potential geoconservation value, and 4. Storing, visualizing and describing the geoconservation data. Four major traits are used in the weighting and ranking protocol (steps 2 and 3): scientific relevance, frequency of occurrence, disturbance, and environmental vulnerability. The process of assigning values and of ranking the landforms and deposits has been automated in GIS. For the evaluation of disturbance we use digital infrastructure layers in GIS which can be intersected with the potential geoconservation areas to determine the level of disturbance. The proposed method is demonstrated for the municipality of Lech, a well-known winter skiing resort. To illustrate the loss of high-rank potential geoconservation areas due to human influence over the last 50

  1. Stalagmites from Spannagel cave (Austria) and holocene climate

    NASA Astrophysics Data System (ADS)

    Vollweiler, N.; Mangini, A.; Spötl, C.; Scholz, D.; Mühlinghaus, C.

    2009-04-01

    The Spannagel cave is located around 2,500 m asl at the end of the Tux Valley in Tyrol (Austria) close to the Hintertux glacier. While the area above the cave is ice free at present, it was covered by ice during past glacials as well as during colder periods of Interglacials. Presently, the temperature inside the cave is between 1.8° and 2.0° C. We used the d18O time-series of three stalagmites which grew in small distance from each other. This speleothem record is not influenced by effects of kinetic isotope fractionation due to the low temperatures in the cave. The stalagmites were precisely dated with the U/Th-method. The combined record (COMNISPA, Vollweiler et al. 2006) shows substantial variability within the last 9 kyr with features like the Holocene Climatic Optimum between 7.5 and 6.5 kyr, the Mediaeval Warm Period between 1.2 and 0.7 kyr and the Roman Warm Period between 2.25 and 1.7 kyr. In contrast, periods of lower temperatures are visible between 7.9 and 7.5, 5.9 and 5.1, 3.5 and 3 kyr, and during the LIA between 600 and 150 yr. The period between 5.9 and 5.1 kyr has equivalence in many records from various regions in both hemispheres corresponding to global cooling. It also includes the time of the Alpine Iceman at 5.3 kyr. The timing of the climatic variations revealed by COMNISPA agrees approximately with that shown by other Alpine archives. Joerin et al. (2006) dated wood and peat samples which were released by melting Swiss Alpine glaciers located between Engadin and Valais. Both the d18O maxima and minima recorded in COMNISPA clearly have counterparts in the glacier recession record. Comparisons of COMNISPA with other archives have shown that our stalagmite curve does not only record local climate but also the history of European climate. The extremely high correlation to the Hematite Stained Grain record of Bond et al. (2001) suggests that COMNISPA is a good archive for climate in the North Atlantic region (Mangini et al. 2007). In addition

  2. A fault kinematic based assessment of Maximum Credible Earthquake magnitudes for the slow Vienna Basin Fault

    NASA Astrophysics Data System (ADS)

    Decker, Kurt; Beidinger, Andreas; Hintersberger, Esther

    2010-05-01

    Assessing the maximum credible earthquake (MCE) for a specific region is an important step in seismic hazard assessment. In regions of high seismicitiy and long historic records, the possibility is relatively high that the maximum credible earthquake is included in the regional earthquake catalog. In regions with low or absent historic seismicity, however, the MCE must be determined from geological information. In the Vienna Basin, seismicity along the eastern basin margin is on a moderate level (Imax/Mmax = 8/5.2), concentrated along the left-lateral strike-slip Vienna Basin Transfer Fault (VBTF). In contrast, in the northern and western parts, as well as close to the city of Vienna, there are neither historical nor instrumental earthquake records. New paleoseismological data, however, have shown that several surface-breaking earthquakes occurred in that region during the Late Pleistocene. We consequently try to assess the earthquake potential in that region using an elaborated kinematic model of Quaternary and active faulting. The VBTF comprises several sinistral strike-slip segments with distinct kinematic and seismotectonic properties. Seismicity along the fault highlights four major segments referred to as the Mitterndorf-Schwadorf-, Lassee-, Zohor- and Dobra Voda Segment. Unlike the Lassee Segment, which hardly released any seismic energy in historical times, the three others show abundant moderate earthquakes in the last 400 yrs. Fault mapping using 2D/3D reflection seismic, gravity, and geomorphology shows that these seismotectonically defined segments are delimited by major fault bends including a restraining bend (Dobra Voda) and three releasing bends with negative flower structures overlain by Pleistocene pull-apart basins with up to 150 m growth strata. The releasing bends are connected by non-transtensive segments. In addition to the overall geometry of the strike-slip fault with releasing / restraining bends, the transfer of displacement to several

  3. Promoting Interdisciplinary Education: The Vienna Doctoral Programme on Water Resource Systems

    NASA Astrophysics Data System (ADS)

    Blöschl, Günter; Bucher, Christian; Carr, Gemma; Farnleitner, Andreas; Rechberger, Helmut; Wagner, Wolfgang; Zessner, Matthias

    2010-05-01

    An interdisciplinary approach is often described as a valuable strategy to assist in overcoming the existing and emerging challenges to water resource management. The development of educational approaches to instil a culture of interdisciplinarity in the future generation of water resource professionals will help to meet this strategic need. The Vienna Doctoral Programme on Water Resource Systems demonstrates how the adoption of an interdisciplinary education framework has been applied to a graduate programme in the water sciences. The interdisciplinary approach aims to provide doctoral research students with an understanding of the wide spectrum of processes relevant to water resource systems. This will enable them to bring together a range of ideas, strategies and methods to their current research and future careers. The education programme also aims to teach the softer skills required for successful interdisciplinary work such as the ability to communicate clearly with non-specialist professionals and the capacity to listen to and accommodate suggestions from experts in different disciplines, which have often not traditionally been grouped together. The Vienna Doctoral Programme achieves these aims through teaching an appreciation for a wide variety of approaches including laboratory analysis, field studies and numerical methods across the fields of hydrology, remote sensing, hydrogeology, structural mechanics, microbiology, water quality and resource management. Teaching takes the form of a detailed study programme on topics such as socio-economic concepts, resource and river basin management, modelling and simulation methods, health related water quality targets, urban water management, spatial data from remote sensing and basics for stochastic mechanics. Courses are also held by internationally recognised top scientists, and a guest scientist seminar series allows doctoral researchers to profit from the expertise of senior researchers from around the world

  4. Intended long-term permafrost monitoring in Austria: Observations from eight years (2006-2014) of ground temperature monitoring in the Tauern Range, Central Austria

    NASA Astrophysics Data System (ADS)

    Kellerer-Pirklbauer, Andreas; Lintschnig, Michèle

    2015-04-01

    At present permafrost monitoring in Austria is carried out by several institutions at some 20 sites in the Austrian Alps. However, so far this monitoring is not coordinated and institutionalised in terms of monitoring strategy, organization, data management and funding. Within the currently running permAT project such an institutionalization is in progress. Permafrost in the Austrian mountains is rather warm and hence sensitive to present climate change. Consequently permafrost conditions and changes are of increasing importance also for the public. Therefore, it is evident that a coordinated and institutionalised long-term monitoring of ground temperature in Austria is essential for permafrost understanding and people's safety. In this contribution we present up to eight years of field data from nine different study sites in Austria. All sites are located in the highest mountain range in Austria, the Tauern Range (maximum elevation 3798 m asl) covering some 9000 km² of the national territory. The nine different study sites are located between latitude 46°55' to 47°22' and longitude 12°44' to 14°41'. Altogether 57 ground temperature monitoring sites have been installed in 2006 and 2007 at the nine study sites using one- (at 23 sites) and three-channel (at 34 sites) miniature temperature dataloggers produced by GeoPrecision, Germany. Therefore, more than 120 ground temperature data series are available from between the ground surface to maximum depths of 2.75 m. The 57 monitoring sites range from 1922 to 3002 m asl in elevation and consider flat terrain as well as step rock walls. All slope aspects are adequately considered. Relevant research questions we intend to address in this contribution include (a) general ground thermal conditions in 2006-2014, (b) the influence of different substrates and aspects on ground temperatures, (c) potential permafrost occurrence, (d) changes or stable conditions during the observation period, (e) regional pattern, and (f

  5. Terrestrial reference frame solution with the Vienna VLBI Software VieVS and implication of tropospheric gradient estimation

    NASA Astrophysics Data System (ADS)

    Spicakova, H.; Plank, L.; Nilsson, T.; Böhm, J.; Schuh, H.

    2011-07-01

    The Vienna VLBI Software (VieVS) has been developed at the Institute of Geodesy and Geophysics at TU Vienna since 2008. In this presentation, we present the module Vie_glob which is the part of VieVS that allows the parameter estimation from multiple VLBI sessions in a so-called global solution. We focus on the determination of the terrestrial reference frame (TRF) using all suitable VLBI sessions since 1984. We compare different analysis options like the choice of loading corrections or of one of the models for the tropospheric delays. The effect of atmosphere loading corrections on station heights if neglected at observation level will be shown. Time series of station positions (using a previously determined TRF as a priori values) are presented and compared to other estimates of site positions from individual IVS (International VLBI Service for Geodesy and Astrometry) Analysis Centers.

  6. International cooperation in the field of space life sciences: European Space Agency's (ESA) perspectives.

    PubMed

    Oser, H

    1989-08-01

    International cooperation in life sciences, as in any other of the space research fields, takes place at two distinct levels: scientist to scientist, or agency to agency. This article is more concerned with the agency to agency level, which involves the arrangements made between two partners for the flying of experiments and/or hardware on space missions. International cooperation is inherent to the European Space Agency (ESA), since it consists of 13 member states (Austria, Belgium, Denmark, France, Ireland, Italy, the Netherlands, Norway, Spain, Sweden, Switzerland, United Kingdom, and West Germany) and one associated member, Finland. ESA also has special cooperative arrangements with Canada. Life sciences research in ESA is carried out within the Microgravity Research Program, an optional program to which member states (in this case all but Austria and Ireland) contribute "a la carte," and receive their "share" accordingly. Therefore, many of the activities are naturally linked to international arrangements within the member states, and also to arrangements between the agencies, with life sciences being the dominant activity between NASA and ESA. PMID:11592293

  7. Education, Enlightenment and Positivism: The Vienna Circle's Scientific World-Conception Revisited

    NASA Astrophysics Data System (ADS)

    Uebel, Thomase.

    The scientific world-conception is properly understood as an enlightenment philosophy only if the current reassessment of the historical Vienna Circle(as opposed to the caricature still prevalent in the popular philosophical imagination) is once more extended to comprehend not only its thorough-going epistemological anti-foundationalism, but also the voluntarist point of its ethical`non-cognitivism'. That is to say, the scientific world-conception is properly understood as the opposite of village positivism only if it is recognized that it has an `other' and that the scientific world-conception was meant by its proponents to perform its enlightenment work only in conjunction with that other of scientific reason - ethical will and willing. Scientific reason cannot determine all there is to determine, it cannot determine the will. In this sense, there was, pace village positivism, more than scientific reason dreamt of. Scientific reason was not made absolute: rather, its (self-) clarification was required if a satisfactory view of its place in `life' was to be attained.

  8. 26 Al - 10 Be burial ages of a Pleistocene Terrace in the Vienna Basin

    NASA Astrophysics Data System (ADS)

    Neuhuber, Stephanie; Braumann, Sandra; Lüthgens, Christopher; Schäfter, Jörg; Häuselmann, Philipp; Fiebig, Markus

    2015-04-01

    The Vienna Basin is a pull-apart basin located between the Eastern Alps and the Western Carpathians. Its main subsidence started in the Miocene and resulted in a maximum of 6 km sedimentary infill. Up to five Pleistocene terraces formed by the Danube river and its tributaries and are separated by their geometic cross cutting and topographic relationships. The ongoing tectonic displacement results in tilting of terrace levels and prevents the correlation of similar levels to one sedimentation event. For this reason absolute age dating is essential in this setting. This research applies 26Al/10Be isochrone dating of one selected Pleistocene Terrace, the Gänserndorf terrace at two different sampling sites. This terrace has already a numerical age determined by OSL age of 250 +/- 50 kyr. Isochrone age dating may be used for samples with different transport histories and exposition duration that share the same last burial event and is ideal for the sedimentary setting of the terrace gravels of the Gänserndorf terrace. The source area of the terrace consists mainly of metamorphic rocks that contain large quartz pebbles that are suitable for cosmogenic 26Al and 10Be extraction.

  9. First Steps Towards AN Integrated Citygml-Based 3d Model of Vienna

    NASA Astrophysics Data System (ADS)

    Agugiaro, G.

    2016-06-01

    This paper presents and discusses the results regarding the initial steps (selection, analysis, preparation and eventual integration of a number of datasets) for the creation of an integrated, semantic, three-dimensional, and CityGML-based virtual model of the city of Vienna. CityGML is an international standard conceived specifically as information and data model for semantic city models at urban and territorial scale. It is being adopted by more and more cities all over the world. The work described in this paper is embedded within the European Marie-Curie ITN project "Ci-nergy, Smart cities with sustainable energy systems", which aims, among the rest, at developing urban decision making and operational optimisation software tools to minimise non-renewable energy use in cities. Given the scope and scale of the project, it is therefore vital to set up a common, unique and spatio-semantically coherent urban model to be used as information hub for all applications being developed. This paper reports about the experiences done so far, it describes the test area and the available data sources, it shows and exemplifies the data integration issues, the strategies developed to solve them in order to obtain the integrated 3D city model. The first results as well as some comments about their quality and limitations are presented, together with the discussion regarding the next steps and some planned improvements.

  10. Wet tropospheric delays forecast based on Vienna Mapping Function time series analysis

    NASA Astrophysics Data System (ADS)

    Rzepecka, Zofia; Kalita, Jakub

    2016-04-01

    It is well known that the dry part of the zenith tropospheric delay (ZTD) is much easier to model than the wet part (ZTW). The aim of the research is applying stochastic modeling and prediction of ZTW using time series analysis tools. Application of time series analysis enables closer understanding of ZTW behavior as well as short-term prediction of future ZTW values. The ZTW data used for the studies were obtained from the GGOS service hold by Vienna technical University. The resolution of the data is six hours. ZTW for the years 2010 -2013 were adopted for the study. The International GNSS Service (IGS) permanent stations LAMA and GOPE, located in mid-latitudes, were admitted for the investigations. Initially the seasonal part was separated and modeled using periodic signals and frequency analysis. The prominent annual and semi-annual signals were removed using sines and consines functions. The autocorrelation of the resulting signal is significant for several days (20-30 samples). The residuals of this fitting were further analyzed and modeled with ARIMA processes. For both the stations optimal ARMA processes based on several criterions were obtained. On this basis predicted ZTW values were computed for one day ahead, leaving the white process residuals. Accuracy of the prediction can be estimated at about 3 cm.

  11. Skilled Voices?: Reflections on Political Participation and Education in Austria. OECD Education Working Papers, No. 11

    ERIC Educational Resources Information Center

    Walter, Florian; Rosenberger, Sieglinde

    2007-01-01

    This study, part of OECD/CERI's project on Measuring the Social Outcomes of Learning, investigates the relationship between educational attainment and political participation in Austria. First, a model based on various theoretical considerations is introduced. This incorporates direct educational effects as well as indirect effects that occur…

  12. The QIBB Quality Initiative of the Vocational Training System in Austria

    ERIC Educational Resources Information Center

    Paechter, Manuela

    2009-01-01

    The QIBB quality initiative was specifically developed for the vocational training system in Austria. The quality system is distinctive in that it includes both objectives and survey instruments designed to address the specific concerns of vocational training. There are general quality concepts and instruments that are common to all schools and…

  13. Modularisation of Vocational Training in Germany, Austria and Switzerland: Parallels and Disparities in a Modernisation Process

    ERIC Educational Resources Information Center

    Pilz, Matthias

    2012-01-01

    This article considers the modularisation of initial vocational training (including apprenticeships) as a modernisation strategy in Germany, Austria and Switzerland. Training systems are similarly structured in these three countries with the apprenticeship system at their heart, and the three national philosophies of education and training are…

  14. 78 FR 33354 - Xanthan Gum From Austria: Final Determination of Sales at Less Than Fair Value

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-04

    ... Determination of Sales at Less Than Fair Value and Postponement of Final Determination, 78 FR 2251 (January 10... Preliminary Determination, 78 FR at 2254. However, because May 25, 2013, falls on a non-business day, the... Act of 1930, As Amended, 70 FR 24533 (May 10, 2005). \\4\\ See id. On March 12, 2013, JBL Austria...

  15. The Rise of Work-Based Academic Education in Austria, Germany and Switzerland

    ERIC Educational Resources Information Center

    Graf, Lukas

    2016-01-01

    Austria, Germany and Switzerland are renowned for their extensive systems of collective vocational skill formation, which, however, have developed largely in separation from higher education. This divide has become increasingly contested as a result of a variety of socioeconomic factors that have led to an increasing demand for higher level…

  16. Analysis of E-Inclusion Projects in Russia, Austria and Switzerland

    ERIC Educational Resources Information Center

    Niehaves, Bjorn; Plattfaut, Ralf; Gorbacheva, Elena; Vages, Peter H.

    2010-01-01

    Purpose: The issue of digital divide is widely discussed in research as well as in practice. Today, especially senior citizens are excluded from the merits of using information and communication technologies (ICT). This paper aims to study municipal projects for an inclusive information society in Russia, Austria, and Switzerland.…

  17. First report of Rickettsia raoultii in field collected Dermacentor reticulatus ticks from Austria.

    PubMed

    Duscher, Georg G; Hodžić, Adnan; Weiler, Martin; Vaux, Alexander G C; Rudolf, Ivo; Sixl, Wolfdieter; Medlock, Jolyon M; Versteirt, Veerle; Hubálek, Zdenek

    2016-07-01

    In a set of pooled field collected Dermacentor reticulatus ticks, Rickettsia raoultii, the causative agent of Tick-borne lymphadenopathy/Dermacentor-borne necrosis erythema and lymphadenopathy, was found for the first time in Austria. The coordinates of the positive locations for tick and pathogen abundance are given and shown in a map. PMID:26976704

  18. Lichenized and lichenicolous fungi from the valley ‘Ochsental’ (Eastern Alps, Vorarlberg, Austria)

    PubMed Central

    Bilovitz, Peter Othmar; Mayrhofer, Helmut

    2016-01-01

    A list of 100 lichen species and 4 lichenicolous fungi from the valley ‘Ochsental’ is presented. Lecidea laboriosa is new to Austria. Lecanora swartzii, Orphniospora moriopsis, Protothelenella corrosa and the lichenicolous fungus Cercidospora stereocaulorum are new to the province of Vorarlberg. PMID:26869748

  19. Research on Language Teaching and Learning in Austria (2004-2009)

    ERIC Educational Resources Information Center

    Dalton-Puffer, Christiane; Faistauer, Renate; Vetter, Eva

    2011-01-01

    This overview of six years of research on language learning and teaching in Austria covers a period of dynamic development in the field. While all the studies reviewed here illustrate research driven by a combination of local and global concerns and theoretical frameworks, some specific clusters of research interest emerge. The first of these…

  20. Economic Literacy in the United States, Germany, and Austria: Results of Cross National Studies.

    ERIC Educational Resources Information Center

    Krumm, Volker; Beck, Klaus

    Designed to assess the economic literacy of high school students in Austria, Germany, and the United States, this research study involved the administration of an economic literacy test and gathering data on attitudes toward economics, on intelligence, and on moral maturity. The main focus of the research was a comparison between 11th and 12th…

  1. Teaching Practices and Beliefs about Inclusion of General and Special Needs Teachers in Austria

    ERIC Educational Resources Information Center

    Schwab, Susanne; Holzinger, Andrea; Krammer, Mathias; Gebhardt, Markus; Hessels, Marco G. P.

    2015-01-01

    Self-reports of primary and secondary school teachers who teach in general and special education classrooms in Austria were examined in terms of their engagement in teamwork (between special and general education teachers), instructional methods that they use, factors that positively influence inclusive education, and their needs for training. The…

  2. Second-Generation Turkish Youth in Europe: Explaining the Academic Disadvantage in Austria, Germany, and Switzerland

    ERIC Educational Resources Information Center

    Song, Steve

    2011-01-01

    This investigation examines the role of students' home and school variables in producing the achievement gap between second-generation Turkish students and their native peers in Austria, Germany, and Switzerland. Using the data from PISA 2006, this study supports past findings that both home and school resources affect the educational outcomes of…

  3. Arts and Cultural Education at School in Europe: Austria 2007/08

    ERIC Educational Resources Information Center

    Wimmer, Michael; Schad, Anke; Nagel, Tanja

    2008-01-01

    This paper focuses on Austria's arts and cultural education. The Austrian arts curriculum is organised as separate subjects. It includes music, visual arts and crafts (divided into two separate subjects: technical crafts and textile arts). The Austrian curriculum refers to "Bildungs- und Lehraufgaben", i.e. educational and teaching tasks. This…

  4. More than a Culture Capsule: Teaching Switzerland and Austria in the German Curriculum

    ERIC Educational Resources Information Center

    Pabisch, Peter Karl

    2012-01-01

    This essay offers some direction for greater integration of Austria and Switzerland into every level of the German language and culture curriculum. By excavating a number of now nearly forgotten intercultural connections between these alpine countries and the U.S., it is possible to present a more complete and complex picture of German-speaking…

  5. Observations of "Love Talks:" A Successful Community-Supported Sexuality Education Program in Austria

    ERIC Educational Resources Information Center

    Wilgen, Julie Mapes; Kapella, Olaf

    2008-01-01

    Sexuality education integrated into math, economics, and computer science classes? Parents participating with teachers and students in working groups to plan sex ed programs in public schools? Eight- to ten-year-olds publishing their own book "Don't Talk to Us about the Stork"? Does this sound utopian? Actually, it is a reality in Austria and…

  6. Monitoring of Qualifications and Employment in Austria: An Empirical Approach Based on the Labour Force Survey

    ERIC Educational Resources Information Center

    Lassnigg, Lorenz; Vogtenhuber, Stefan

    2011-01-01

    The empirical approach referred to in this article describes the relationship between education and training (ET) supply and employment in Austria; the use of the new ISCED (International Standard Classification of Education) fields of study variable makes this approach applicable abroad. The purpose is to explore a system that produces timely…

  7. Informal Assessment of Competences in the Context of Science Standards in Austria

    ERIC Educational Resources Information Center

    Schiffl, Iris

    2016-01-01

    Science standards have been a topic in educational research in Austria for about ten years now. Starting in 2005, competency structure models have been developed for junior and senior classes of different school types. After evaluating these models, prototypic tasks were created to point out the meaning of the models to teachers. At the moment,…

  8. U.S. National Report to International Union of Geodesy and Geophysics 1987-1990; Proceedings of the IUGG General Assembly, 20th, Vienna, Austria, Aug. 11-24, 1991

    NASA Technical Reports Server (NTRS)

    Shea, Margaret A. (Editor)

    1991-01-01

    An authoritative record of contributions of geophysical research in the U.S. during 1987-1990 is reported. Major areas of research include atmospheric sciences, geodesy, hydrology, planetology, geomagnetism, paleomagnetism, volcanology, geochemistry, petrology, oceanography, seismology, tectonophysics, and solar-planetary relations.

  9. Integrating Family in Social Progress and Development: Implementing Family-Specific Recommendations of Global Conferences of the 1990s. Final Report of the United Nations International Seminar (6th, Vienna International Centre, Austria, November 11-12, 1996).

    ERIC Educational Resources Information Center

    Harris, Rosalind W.

    Family-specific recommendations emerging from six United Nations global conferences held in the 1990s may be seen as an agenda for developing family policies. This report presents the work of the Sixth International Seminar, focusing on how and by whom these policies are to be implemented. The three areas selected for attention are: (1) commitment…

  10. Promoting interdisciplinary education - the Vienna Doctoral Programme on Water Resource Systems

    NASA Astrophysics Data System (ADS)

    Blöschl, G.; Carr, G.; Bucher, C.; Farnleitner, A. H.; Rechberger, H.; Wagner, W.; Zessner, M.

    2011-11-01

    The Vienna Doctoral Programme on Water Resource Systems (DK-WRS) is a programme that aims to educate students in interdisciplinary water science through cutting edge research at an international level. It is funded by the Austrian Science Fund and designed to run over a period of 12 yr during which 80 doctoral students are anticipated to graduate. This paper reports on our experiences of setting up and implementing the Programme. We identify three challenges: integrating the disciplines, maintaining depth in an interdisciplinary programme, and teaching subjects remote to each student's core expertise. To address these challenges we adopted a number of approaches. We use three levels of instruments to foster integration across the disciplines: joint groups (e.g. a joint study programme), joint science questions (e.g. developed in annual symposia), and joint study sites. To maintain depth we apply a system of quality control including regular feedback sessions, theses by journal publications and international study exchange. For simultaneously teaching students from civil and environmental engineering, biology, geology, chemistry, mathematics we use visually explicit teaching, learning by doing, extra mentoring and by cross relating associated subjects. Our initial assessment of the Programme shows some very positive outcomes. Joint science questions formed between students from various disciplines indicate integration is being achieved. The number of successful publications in top journals suggests that depth is maintained. Positive feedback from the students on the variety and clarity of the courses indicates the teaching strategy is working well. Our experiences have shown that implementing and running an interdisciplinary doctoral programme has its challenges and is demanding in terms of time and human resources but seeing interactions progress and watching people grow and develop their way of thinking in an interdisciplinary environment is a valuable reward.

  11. Promoting interdisciplinary education - the Vienna Doctoral Programme on Water Resource Systems

    NASA Astrophysics Data System (ADS)

    Blöschl, G.; Carr, G.; Bucher, C.; Farnleitner, A. H.; Rechberger, H.; Wagner, W.; Zessner, M.

    2012-02-01

    The Vienna Doctoral Programme on Water Resource Systems (DK-WRS) is a programme that aims to educate students in interdisciplinary water science through cutting edge research at an international level. It is funded by the Austrian Science Fund and designed to run over a period of 12 yr during which 80 doctoral students are anticipated to graduate. This paper reports on our experiences of setting up and implementing the Programme. We identify three challenges: integrating the disciplines, maintaining depth in an interdisciplinary programme, and teaching subjects remote to each student's core expertise. To address these challenges we adopt a number of approaches. We use three levels of instruments to foster integration across the disciplines: joint groups (e.g. a joint study programme), joint science questions (e.g. developed in annual symposia), and joint study sites. To maintain depth we apply a system of quality control including regular feedback sessions, theses by journal publications and international study exchange. For simultaneously teaching students from civil and environmental engineering, biology, geology, chemistry, mathematics we use visually explicit teaching, learning by doing, extra mentoring and by cross relating associated subjects. Our initial assessment of the Programme shows some very positive outcomes. Joint science questions formed between students from various disciplines indicate integration is being achieved. The number of successful publications in top journals suggests that depth is maintained. Positive feedback from the students on the variety and clarity of the courses indicates the teaching strategy is working well. Our experiences have shown that implementing and running an interdisciplinary doctoral programme has its challenges and is demanding in terms of time and human resources but seeing interactions progress and watching people grow and develop their way of thinking in an interdisciplinary environment is a valuable reward.

  12. Monitoring Solar-terrestrial Interaction at the United Nations Office at Vienna

    NASA Astrophysics Data System (ADS)

    Gadimova, Sharafat; Haubold, Hans

    Earth's ionosphere reacts strongly to the intense X-ray and ultraviolet radiation released by the Sun during solar events. Stanford's Solar Center, Electrical Engineering Department developed inexpensive space weather monitors that scholars around the world can use to track changes to the Earth's ionosphere. Two versions of the monitors exist -a low-cost version named SID (Sudden Ionospheric Disturbances) designed to detect solar flares; and a more sensitive version named AWESOME (Atmospheric Weather Electromagnetic System of Observation, Modeling, and Education) that provides both solar and nighttime research-quality data. Through the United Nations Basic Space Science Initiative (UNBSSI), such monitors have been deployed to high schools and universities in developing nations of the world for the International Space Weather Initiative (ISWI, see http://www.stil.bas.bg/ISWI/). The monitors come preassem-bled, the hosts build their own antenna, and provide a computer to record the data and an internet connection to share their data with worldwide network of SIDs and AWESOMEs. These networks are advancing the understanding of the fundamental heliophysical processes that govern the Sun, Earth and heliosphere, particularly phenomena of space weather. Mon-itoring the fundamental processes responsible for solar-terrestrial coupling are vital to being able to understand the influence of the Sun on the near-Earth environment. A SID monitor is successfully operating at the United Nations Office at Vienna (UNOV) and will be extended to an AWESOME shortly. This project will also be supported by the programme on global naviga-tion satellite systems (GNSS) applications, implemented through the International Committee on GNSS (ICG, see http://www.icgsecretariat.org).

  13. Sustainable energy development in Austria until 2020: Insights from applying the integrated model “e3.at”

    PubMed Central

    Stocker, Andrea; Großmann, Anett; Madlener, Reinhard; Wolter, Marc Ingo

    2011-01-01

    This paper reports on the Austrian research project “Renewable energy in Austria: Modeling possible development trends until 2020”. The project investigated possible economic and ecological effects of a substantially increased use of renewable energy sources in Austria. Together with stakeholders and experts, three different scenarios were defined, specifying possible development trends for renewable energy in Austria. The scenarios were simulated for the period 2006–2020, using the integrated environment–energy–economy model “e3.at”. The modeling results indicate that increasing the share of renewable energy sources in total energy use is an important but insufficient step towards achieving a sustainable energy system in Austria. A substantial increase in energy efficiency and a reduction of residential energy consumption also form important cornerstones of a sustainable energy policy. PMID:21976785

  14. The role of biophysical indicators in the reconstruction of long-term late-spring - summer temperatures for the region of Western Hungary and Eastern Austria

    NASA Astrophysics Data System (ADS)

    Kiss, Andrea; Wilson, Rob; Holawe, Franz; Strömmer, Elisabeth; Bariska, István.

    2010-05-01

    We present an almost 500-year May-July temperature reconstruction based on 24 biophysical series. 19 are vine-related series from Kőszeg, Szombathely and Sopron in Western Hungary (11 series, from 1580s onwards), Vienna, Klosterneuburg, Perchtoldsdorf (7 series; at present from 1520s onwards) in Eastern Austria and Bratislava in Western Slovakia (1 series, from 1770s onwards). At present, the first, largest group is the vine related indicators, where dates of blossoming (1 series), beginning of grape ripening (3 series), dates of full ripening (2 series), beginning of grapevine harvest (8 series), starting dates of pressing out the juice (1 series: at present 1520s onwards), starting dates of tax-collection (after the pressed juice: 1 series) and wine quality indices (3 series: from 1580s onwards) are also included. The second main group of 4 indicators applied in the analysis are grain-harvest related indicators from Western Hungary, such as dates for estimation of harvesting-shares which are strongly dependant on the beginning of grain harvesting (at present 2 series: from 1640s onwards) and dates of grain tax collection (2 series: from 1560s onwards). A third group, still in development, is mainly related to more natural vegetation, and is strongly dependent on the full ripening of oak acorns: the starting dates of woodland pasture (at present 1 series: from 1770s onwards). The above-mentioned historical series correlate well, over the 18th-19th century period, with Vienna May-July measured temperature (Böhm, et. al. 2009). The complicated nature of these historical data is described (e.g. with respect to the normality of the data distribution), and we present methods to transform and composite the data into a homogenous, homoscedastic time-series that can be used for proxy based calibration. Finally, a preliminary May-July temperature reconstruction is derived using modified dendrochronological methods. (see Leijonhufvud et al. 2009) The Kőszeg, Szombathely

  15. Neutron flux measurements at the TRIGA reactor in Vienna for the prediction of the activation of the biological shield.

    PubMed

    Merz, Stefan; Djuricic, Mile; Villa, Mario; Böck, Helmuth; Steinhauser, Georg

    2011-11-01

    The activation of the biological shield is an important process for waste management considerations of nuclear facilities. The final activity can be estimated by modeling using the neutron flux density rather than the radiometric approach of activity measurements. Measurement series at the TRIGA reactor Vienna reveal that the flux density next to the biological shield is in the order of 10(9)cm(-2)s(-1) at maximum power; but it is strongly influenced by reactor installations. The data allow the estimation of the final waste categorization of the concrete according to the Austrian legislation. PMID:21646026

  16. Astrometric investigations at the Vienna Observatory and astrometric plans for the 60 inch reflector of the L. Figl Observatory

    NASA Technical Reports Server (NTRS)

    Meurers, J.

    1971-01-01

    A short discussion of the astrometric instruments at the Vienna Observatory is given. The essential features of design and organization of the planned 60 inch telescope are described. Furthermore, several points of view concerning modern astrometry are discussed, especially the usefulness of comparing astrometric results based upon different instruments, for instance the comparison between mirrors and refractor based data. Some examples are given together with new immediate results. Lastly, as far as possible at this moment astrometric plans for the new telescope are formulated.

  17. Measuring interdisciplinary research and education outcomes in the Vienna Doctoral Programme on Water Resource Systems

    NASA Astrophysics Data System (ADS)

    Carr, Gemma; Loucks, Daniel Pete; Blaschke, Alfred Paul; Bucher, Christian; Farnleitner, Andreas; Fürnkranz-Prskawetz, Alexia; Parajka, Juraj; Pfeifer, Norbert; Rechberger, Helmut; Wagner, Wolfgang; Zessner, Matthias; Blöschl, Günter

    2015-04-01

    The interdisciplinary postgraduate research and education programme - the Vienna Doctoral Programme on Water Resource Systems - was initiated in 2009. To date, 35 research students, three post-docs and ten faculty members have been engaged in the Programme, from ten research fields (aquatic microbiology, hydrology, hydro-climatology, hydro-geology, mathematical economics, photogrammetry, remote sensing, resource management, structural mechanics, and water quality). The Programme aims to develop research students with the capacity to work across the disciplines, to conduct cutting edge research and foster an international perspective. To do this, a variety of mechanisms are adopted that include research cluster groups, joint study sites, joint supervision, a basic study programme and a research semester abroad. The Programme offers a unique case study to explore if and how these mechanisms lead to research and education outcomes. Outcomes are grouped according to whether they are tangible (publications with co-authors from more than one research field, analysis of graduate profiles and career destinations) or non-tangible (interaction between researchers, networks and trust). A mixed methods approach that includes bibliometric analysis combined with interviews with students is applied. Bibliometric analysis shows that as the Programme has evolved the amount of multi-disciplinary work has increased (32% of the 203 full papers produced by the programme's researchers have authors from more than one research field). Network analysis to explore which research fields collaborate most frequently show that hydrology plays a significant role and has collaborated with seven of the ten research fields. Hydrology researchers seem to interact the most strongly with other research fields as they contribute understanding on water system processes. Network analysis to explore which individuals collaborate shows that much joint work takes place through the five research cluster

  18. Habsburg Austria: Experiments in Non-Territorial Autonomy

    PubMed Central

    Kuzmany, Börries

    2016-01-01

    Abstract In the early twentieth century, three provinces of the Austrian half of the Habsburg Empire enacted national compromises in their legislation that had elements of non-territorial autonomy provisions. Czech and German politicians in Moravia reached an agreement in 1905. In the heavily mixed Bukovina, Romanian, Ukrainian, German, Jewish and Polish representatives agreed on a new provincial constitution in 1909. Last but not least, Polish and Ukrainian nationalists compromised in spring 1914, just a few months before the outbreak of the First World War vitiated the new provisions. Even though the provisions of these agreements varied substantially, new electoral laws introducing national registers were at their heart. These were designed to ensure a fairer representation of national groups in the provincial assemblies and to keep national agitation out of electoral campaigns. The earliest compromise in Moravia went furthest in consociational power sharing. However, the national bodies within the provincial assembly had no right to tax their respective national communities, and the provisions of the provincial constitutions kept the non-nationally defined nobility as an important counterbalance. The compromises in Bukovina and Galicia, even if they categorised all inhabitants nationally, contented themselves with even less autonomous agency for the national bodies in the provincial assemblies and rather emphasised the symbolic elements of national autonomy. The non-territorial approach in all three crownlands, however, was an instrument to reorganise multi-ethnic provinces that increasingly became the model for national compromises in other Austrian provinces. PMID:27499799

  19. Economic comparison of the monitoring programmes for bluetongue vectors in Austria and Switzerland

    PubMed Central

    Pinior, B.; Brugger, K.; Köfer, J.; Schwermer, H.; Stockreiter, S.; Loitsch, A.; Rubel, F.

    2015-01-01

    With the bluetongue virus serotype 8 (BTV-8) outbreak in 2006, vector monitoring programmes (according to EU regulation 1266/2007) were implemented by European countries to obtain information on the spatial distribution of vectors and the vector-free period. This study investigates the vector monitoring programmes in Austria and Switzerland by performing a retrospective cost analysis for the period 2006–2010. Two types of costs were distinguished: costs financed directly via the national bluetongue programmes and costs contributed in-kind by the responsible institutions and agricultural holdings. The total net costs of the monitoring programme in Austria amounted to €1,415,000, whereby in Switzerland the costs were valued at €94,000. Both countries followed the legislation complying with requirements, but differed in regard to sampling frequency, number of trap sites and sampling strategy. Furthermore, the surface area of Austria is twice the area of Switzerland although the number of ruminants is almost the same in both countries. Thus, for comparison, the costs were normalised with regard to the sampling frequency and the number of trap sites. Resulting costs per trap sample comprised €164 for Austria and €48 for Switzerland. In both countries, around 50 per cent of the total costs can be attributed to payments in-kind. The benefit of this study is twofold: first, veterinary authorities may use the results to improve the economic efficiency of future vector monitoring programmes. Second, the analysis of the payment in-kind contribution is of great importance to public authorities as it makes the available resources visible and demonstrates how they have been used. PMID:25841165

  20. The high alpine bee fauna (Hymenoptera: Apoidea) of the Zillertal Alps, Austria

    PubMed Central

    2014-01-01

    Abstract Bees from the Zemmgrund area in the Zillertal Alps (Austria, Tyrol) were collected and determined to investigate the species composition of the area. A total of 61 specimens were collected over a two year period; they represent 24 species from 8 genera. Building on these records, the first commented checklist for the area is presented, with notes on habitats and visited flowers. PMID:25057253

  1. Links between extreme UV-radiation, total ozone, surface albedo and cloudiness: An analysis of 30 years of data from Switzerland and Austria

    NASA Astrophysics Data System (ADS)

    Rieder, H. E.; Staehelin, J.; Weihs, P.; Vuilleumier, L.; Blumthaler, M.; Holawe, F.; Lindfors, A.; Maeder, J. A.; Simic, S.; Wagner, J. E.; Walker, D.; Ribatet, M.

    2009-04-01

    Since the discovery of anthropogenic ozone depletion in the early 1970s (e.g. Molina and Rowland, 1974; Farman et al., 1985) the interest in stratospheric ozone trends and solar UV-B increased within the scientific community and the general public because of the link between reduced total column ozone and increased UV-radiation doses. Stratospheric ozone (e.g. Koch et al., 2005) and erythemal UV-radiation (e.g. Rieder et al., 2008) in the northern mid-latitudes are characterized by strong temporal variability. Long-term measurements of UV-B radiation are rare and datasets are only available for few locations and most of these measurements do not provide spectral information on the UV part of the spectra. During strong efforts in the reconstruction of erythemal UV, datasets of past UV-radiation doses became available for several measurement sites all over the globe. For Switzerland and Austria reconstructed UV datasets are available for 3 measurement sites (Davos, Sonnblick and Vienna) (Lindfors and Vuilleumier, 2005; Rieder et al., 2008). The world's longest ozone time series dating back to 1926 is available from Arosa, Switzerland, and is discussed in detail by Staehelin et al. (1998a,b). Recently new tools from extreme value theory have been applied to the Arosa time series to describe extreme events in low and high total ozone (Rieder et al., 2009). In our study we address the question of how much of the extremes in UV-radiation can be attributed to extremes in total ozone, high surface albedo and cloudiness. An analysis of the frequency distributions of such extreme events for the last decades is presented to gain a better understanding of the links between extreme erythemal UV-radiation, total ozone, surface albedo and clouds. References: Farman, J. C., Gardiner, B. G., and Shanklin, J. D.: Large losses of total ozone in Antarctica reveal seasonal ClOx/NOx interaction, Nature, 315, 207-210, 1985. Koch, G., Wernli, H., Schwierz, C., Staehelin, J., and Peter, T

  2. Mitigating mountain hazards in Austria - legislation, risk transfer, and awareness building

    NASA Astrophysics Data System (ADS)

    Holub, M.; Fuchs, S.

    2009-04-01

    Embedded in the overall concept of integral risk management, mitigating mountain hazards is pillared by land use regulations, risk transfer, and information. In this paper aspects on legislation related to natural hazards in Austria are summarised, with a particular focus on spatial planning activities and hazard mapping, and possible adaptations focussing on enhanced resilience are outlined. Furthermore, the system of risk transfer is discussed, highlighting the importance of creating incentives for risk-aware behaviour, above all with respect to individual precaution and insurance solutions. Therefore, the issue of creating awareness through information is essential, which is presented subsequently. The study results in recommendations of how administrative units on different federal and local levels could increase the enforcement of regulations related to the minimisation of natural hazard risk. Moreover, the nexus to risk transfer mechanisms is provided, focusing on the current compensation system in Austria and some possible adjustments in order to provide economic incentives for (private) investments in mitigation measures, i.e. local structural protection. These incentives should be supported by delivering information on hazard and risk target-oriented to any stakeholder involved. Therefore, coping strategies have to be adjusted and the interaction between prevention and precaution has to be highlighted. The paper closes with recommendations of how these efforts could be achieved, with a particular focus on the situation in the Republic of Austria.

  3. Overcoming fragmentation in health care: chronic care in Austria, Germany and The Netherlands.

    PubMed

    Nolte, Ellen; Knai, Cécile; Hofmarcher, Maria; Conklin, Annalijn; Erler, Antje; Elissen, Arianne; Flamm, Maria; Fullerton, Brigit; Sönnichsen, Andreas; Vrijhoef, Hubertus J M

    2012-01-01

    The growing recognition of care fragmentation is causing many countries to explore new approaches to healthcare delivery that can bridge the boundaries between professions, providers and institutions and so better support the rising number of people with chronic health problems. This paper examines the role of the regulatory, funding and organisational context for the development and implementation of approaches to chronic care, using examples from Austria, Germany and the Netherlands. We find that the three countries have implemented a range of policies and approaches to achieve better coordination within and across the primary and secondary care interface and so better meet the needs of patients with chronic conditions. This has involved changes to the regulatory framework to support more coordinated approaches to care (Austria, Germany), coupled with financial incentives (Austria, Germany) or changes in payment systems (the Netherlands). What is common to the three countries is the comparative 'novelty' of policies and approaches aimed at fostering coordinated care; however, the evidence of their impact remains unclear. PMID:22221931

  4. Der spannende Blick zurück - Die Sammlung historischer Druckwerke an der Wiener Universitätssternwarte [The Rare Book Collection at the Vienna University Observatory

    NASA Astrophysics Data System (ADS)

    Kerschbaum, Franz; Posch, Thomas

    2007-07-01

    We give an overview of the rare book collection at the Vienna University Observatory, based on two books published by the authors in 2005 and 2006. The Vienna University Observatory houses about 500 books published between 1473 and 1800. Most of them are on astronomy, while some are on mathematics, philosophy, and on science in general. We explain how the books came into the present astronomical observatory of the University of Vienna (which was opened in 1883) and give a statistics on how many rare books we keep from individual centuries: 5 books from the 15th century (incunabula), ~50 from the 16th century, ~150 from the 17th century and ~300 from the 18th century.

  5. Development and implementation of a real-time control strategy for the sewer system of the city of Vienna.

    PubMed

    Fuchs, L; Beeneken, T

    2005-01-01

    The paper describes the realization of a real-time control for the Vienna sewer system. The project is scheduled for completion for 2004. The 3.5 year project comprises all planning stages starting with the recording of data up to the planning of measuring and controlling units. The concrete steps of the planning stages are explained. A measuring system including 25 rainfall measurements, 40 flow measurements and 20 water level measurements is implemented as an online system. This measuring system is designed to achieve two objectives, on the one hand the real-time control and on the other hand the calibration of the model that is used for the hydrodynamic sewer system simulation. The approx. 53,000 pipes have served to generate a coarse network of no more than approx. 2600 pipes. The area data were derived with high accuracy from available aerial photograph interpretations. With simulation runs of a rule-based control software the system operation was examined. A self-learning system will improve the rule basis. A forecasting model that uses weather observation radar will additionally influence the controlling decisions. The findings from the investigations are immediately considered in the planning of measuring and control units. The simulated results for the first phase of implementation, which demonstrate the benefit of RTC for the Vienna sewer system, are explained. PMID:16248195

  6. Recent Advances in High-Resolution Regional Climate Modeling at the U.S. Environmental Protection Agency

    NASA Astrophysics Data System (ADS)

    Alapaty, Kiran; Bullock, O. Russell; Herwehe, Jerold; Spero, Tanya; Nolte, Christopher; Mallard, Megan

    2014-05-01

    environmental air; (3) impacts of convective updraft on grid-scale vertical velocity; (4) convective cloud microphysics; (5) stabilizing capacity; (6) elimination of double counting of precipitation; and (7) estimation of updraft mass flux at the lifting condensation level. Some of these scale-dependent formulations make the KF scheme operable at all scales up to about sub-kilometer grid resolution. In this presentation, regional climate simulations using the WRF model will be presented to demonstrate the effects of these changes to the KF scheme. Additionally, we briefly present results obtained from the improved representation of inland lakes, various nudging strategies, and added value of dynamical downscaling of regional climate. Requesting for a plenary talk for the session: "Regional climate modeling, including CORDEX" (session number CL6.4) at the EGU 2014 General Assembly, to be held 27 April - 2 May 2014 in Vienna, Austria.

  7. Geochemistry of hydrothermal fluids from the PACMANUS, Northeast Pual and Vienna Woods hydrothermal fields, Manus Basin, Papua New Guinea

    USGS Publications Warehouse

    Reeves, Eoghan P.; Seewald, Jeffrey S.; Saccocia, Peter; Bach, Wolfgang; Craddock, Paul R.; Shanks, Wayne C.; Sylva, Sean P.; Walsh, Emily; Pichler, Thomas; Rosner, Martin

    2011-01-01

    Processes controlling the composition of seafloor hydrothermal fluids in silicic back-arc or near-arc crustal settings remain poorly constrained despite growing evidence for extensive magmatic-hydrothermal activity in such environments. We conducted a survey of vent fluid compositions from two contrasting sites in the Manus back-arc basin, Papua New Guinea, to examine the influence of variations in host rock composition and magmatic inputs (both a function of arc proximity) on hydrothermal fluid chemistry. Fluid samples were collected from felsic-hosted hydrothermal vent fields located on Pual Ridge (PACMANUS and Northeast (NE) Pual) near the active New Britain Arc and a basalt-hosted vent field (Vienna Woods) located farther from the arc on the Manus Spreading Center. Vienna Woods fluids were characterized by relatively uniform endmember temperatures (273-285 degrees C) and major element compositions, low dissolved CO2 concentrations (4.4 mmol/kg) and high measured pH (4.2-4.9 at 25 degrees C). Temperatures and compositions were highly variable at PACMANUS/NE Pual and a large, newly discovered vent area (Fenway) was observed to be vigorously venting boiling (358 degrees C) fluid. All PACMANUS fluids are characterized by negative delta DH2O values, in contrast to positive values at Vienna Woods, suggesting substantial magmatic water input to circulating fluids at Pual Ridge. Low measured pH (25 degrees C) values (~2.6-2.7), high endmember CO2 (up to 274 mmol/kg) and negative delta 34SH2S values (down to -2.7 permille) in some vent fluids are also consistent with degassing of acid-volatile species from evolved magma. Dissolved CO2 at PACMANUS is more enriched in 13C (-4.1 permille to -2.3 permille) than Vienna Woods (-5.2 permille to -5.7 permille), suggesting a contribution of slab-derived carbon. The mobile elements (e.g. Li, K, Rb, Cs and B) are also greatly enriched in PACMANUS fluids reflecting increased abundances in the crust there relative to the Manus

  8. Accounting for Agency

    ERIC Educational Resources Information Center

    Valentine, Kylie

    2011-01-01

    Children are increasingly described as agents and agency is important to arguments for children's rights and participation. Yet agency is rarely defined or theorised in childhood studies. This article reviews common uses and meanings of agency and argues that critical, social conceptualisations have yet to be extensively taken up in childhood…

  9. Vienna University Observatory and Bruno Thüring (German Title: Die Wiener Universitätssternwarte und Bruno Thüring )

    NASA Astrophysics Data System (ADS)

    Kerschbaum, Franz; Posch, Thomas; Lackner, Karin

    We investigate Bruno Thüring's political attitude during the time of National Socialism, based on material from the Vienna Observatory archive, and on statements by his contemporaries. The contribution focuses on the filling of astronomy positions in Vienna, and also on the expulsion of Kasimir Graff. A central role is played by Wilhelm Führer, Obersturmführer der Waffen-SS (Senior Storm Leader of the Armed Protection Squad) and chief civil servant in the Reich science ministry. The transcription of an original letter of 1939 by Führer, addressed to Thüring, is given.

  10. 40 CFR 36.645 - Federal agency or agency.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Federal agency or agency. 36.645 Section 36.645 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL... Federal agency or agency. Federal agency or agency means any United States executive department,...

  11. REPORT OF THE ISS OSI INVITED MEETING, VIENNA, 24-27 MARCH, 2009

    SciTech Connect

    Sweeney, J J

    2009-04-17

    The International Scientific Studies project (ISS) was initiated in early 2008 with the objective of creating a series of activities aimed at application of modern scientific methods to improve the efficiency of analysis and the quality of verification of the Comprehensive Nuclear Test-Ban Treaty Organization (CTBTO). The ISS On-Site Inspection (OSI) Invited Meeting convened on March 24, 2009 with the objectives of gaining a better understanding of the phenomenology of underground nuclear explosions (UNE) for OSI purposes and to identify areas of interest to OSI that could benefit significantly from contributions by the general scientific community. Fifteen invited experts from four countries, along with fifteen members of the OSI Division of the Provisional Technical Secretariat (PTS) met for four days at the Vienna International Center in an informal setting to discuss the application of observational methods, geophysical techniques, radionuclide measurement methods, environmental sampling methods, drilling techniques, and information management in the context UNE phenomena and OSI implementation. The meeting began with the identification and description of two general OSI scenarios, a vertical borehole emplacement and a horizontal tunnel emplacement, that serve as general examples of past UNE testing activities that can be used as a reference to identify UNE phenomena relevant for OSI observations. A significant portion of the first day of the meeting was spent in the description of the details of these scenarios and their implications for OSI observables. This discussion then served as a foundation for the discussions of the following three days in which OSI methods and technologies were evaluated in the context of UNE phenomenology and signatures. The methods and technologies discussed included visual observation from air and ground, radiation detection from the air, ground, and subsurface, ground-based and airborne geophysical observations and analysis

  12. [Toxoplasmosis round-robin test in Austria: results and limits of the toxoplasmosis screening].

    PubMed

    Auer, Herbert; Vander-Möse, Angelika; Picher, Otto; Aspöck, Horst

    2005-01-01

    In 1983 the Osterreichische Gesellschaft für Qualitätssicherung und Standardisierung medizinisch-diagnostischer Untersuchungen (OQUASTA) has invited the Department of Medical Parasitology of the Clinical Institute of Hygiene and Medical Microbiology, University of Vienna (today: Medical University of Vienna), to establish an external quality assessment service on the detection of specific antibodies against Toxoplasma gondii, one of the most prevalent protozoic parasites in the world. The objective of this project was the support of Austrian laboratories in standardising their test methods for the detection of specific antibodies against T. gondii. Between 1983 and 2004, 45 collaborating studies were carried out. During this period, the number of participating laboratories has increased from 10 in 1983 to about 50 in recent years. In total, the test results produced by the laboratories matched with the nominal values in more than 90%. On the examples of three human cases we demonstrate that externally validated serological methods alone, despite their great benefit, are not enough for a sufficient serodiagnosis of toxoplasmosis; unusually complicated serological situations do arise and can only be met by the knowledge about special tests, the application of an appropriate examination strategy and -- last but not least -- by many years of experience. PMID:16416381

  13. The potential of geological storage of CO2 in Austria: a techno-economic assessment

    NASA Astrophysics Data System (ADS)

    Brüstle, Anna Katharina; Welkenhuysen, Kris; Bottig, Magdalena; Piessens, Kris; Ramirez, Andrea; Swenner, Rudy

    2014-05-01

    An impressive two-third or about 40GWh/y of electricity in Austria is produced from renewable energy sources, in particular hydro energy. For the remaining part the country depends on fossil fuels, which together with iron & steel production form the most CO2 intensive industries in Austria with a combined emission of just over 20Mt/y. According to the IEA, CO2 capture and geological storage (CCS) can reduce the global CO2 emission until 2050 by 17%. A correct assessment of CCS needs to start with the storage potential. Prior to this study, only general estimates of the theoretical capacity of Austrian reservoirs were available, thus, up until now, the realistic potential for CCS technology has not been assessed. Both for policy and industry, an assessment of the matched capacity is required, which is the capacity that actually will be used in CCS projects. This hurdle can be taken by applying a recently developed methodology (Welkenhuysen et al., 2013). This policy support system (PSS) consists of two parts, PSS Explorer and PSS III simulator. In brief, the methodology is based on expert judgements of potential reservoirs. These assessments can provide the best available data, including the expert's experience and possibly confidential data, without disclosing specific data. The geo-techno-economic calculation scheme PSS Explorer uses the expert input to calculate for each individual reservoir an assessment of the practical capacity (as probability density functions), in function of an acceptable price for storage. This practical capacity can then be used by the techno-economic PSS III simulator to perform advanced source-sink matching until 2050 and thus provide the matched reservoir capacity. The analysed reservoirs are 7 active or abandoned oil and gas reservoirs in Austria. The simulation of the electricity and iron & steel sector of Austria resulted in the estimation of the geological storage potential, taking into account geological, technological and

  14. Three decades of pleural cancer and mesothelioma registration in Austria where asbestos cement was invented.

    PubMed

    Neuberger, Manfred; Vutuc, Christian

    2003-03-01

    Recently, a new mesothelioma epidemic was predicted from observations made in Western Europe. From early observations in Austria the lower increase in cases of mesothelioma compared with neighbor countries had been related to different uses of asbestos. In order to test this hypothesis, incidence and mortality of pleural cancer [International Classification of Diseases (ICD)-8/9 163] were analyzed for three decades and supplemented by data from a cohort study in the factory that had been the largest consumer of asbestos imported to Austria and from all Austrian occupational diseases registered between 1990 and 2001. In men, mortality rates (based on 15 to 45 deaths/year) were lowest in 1980-1989, but similar in 1970-1979 and 1990-2001. No increase in younger-birth cohorts was detected. Incidence rates (based on 13 to 44 cases/year) increased (36%) non-significantly ( P=0.14). In women, a significant decrease in mortality and incidence rates ( P<0.01) was observed from 1970. Rates from work-related mesothelioma (based on only 0-7 men and 0-4 women/year) must be interpreted with caution. In the cohort of 2,816 asbestos cement workers 26 pleural mesotheliomas were registered from 1990 through mid-1999. Six of these cases (three male and three female) had not been registered as an occupational disease, but all of these cases had been encoded under ICD 163 in mortality statistics. One female cohort member registered as having asbestosis according to the death certificate had died from mesothelioma according to the statistics of occupational diseases. We conclude that no epidemic of mesothelioma due to past asbestos exposure is to be expected in Austria. PMID:12733090

  15. What's left? - Investigations on soil cover of conservation tillage methods in Austria

    NASA Astrophysics Data System (ADS)

    Bauer, Thomas; Hösl, Rosemarie; Strauss, Peter

    2014-05-01

    One of the most accepted and a practicable method to prevent soil from erosion is conservation tillage. If conservation tillage practices are performed in a proper way soil is protected from wind and water erosion. This study deals with the effectivity of conservation tillage practices under real field conditions. Therefore we i) carried out rainfall simulation experiments employing conservation tillage practices which had been proposed by farmers to test whether actual conservation tillage practices would be effective, ii) did an observation of mean soil cover on arable land after seeding in Lower and Upper Austria for field sites where conservation tillage was funded. Rainfall simulation experiments were carried out in the years 2011 and 2012 for various conservation tillage treatments consisting of different mulching and no tillage techniques. To evaluate results on surface runoff and erosion we additionally measured soil cover, bulk densities and surface roughness of the experimental plots. Soil cover estimation of the arable land in Lower and Upper Austria which is funded for conservation tillage practices was done in 2012 and 2013. Altogether on 146 randomly chosen field sites soil cover was estimated by using an object-based image analysis method. Results reveal that the effectiveness of conservation tillage was depending on the existence of a sufficient soil cover. However, under conditions of actual farm practices, a sufficient soil cover was not obtained for mulching treatments in 2011 and only partially in 2012. Therefore, mulching treatments partially gained even higher surface runoff and soil loss rates than conventional tillage practices. Due to their high soil cover, soil loss and surface runoff of no tillage treatments were very small as compared to all other tested treatments. The results of the soil cover estimation in Lower and Upper Austria show that under practicable land use a mean soil cover of 12 percent can be reached, what's rather low in

  16. Modelling informally collected quantities of bulky waste and reusable items in Austria

    SciTech Connect

    Ramusch, R. Pertl, A.; Scherhaufer, S.; Schmied, E.; Obersteiner, G.

    2015-10-15

    Highlights: • Informal collectors from Hungary collect bulky waste and reusable items in Austria. • Two methodologies were applied to estimate the informally collected quantities. • Both approaches lead to an estimation of roughly 100,000 t p.a. informally collected. • The formal Austrian system collects 72 kg/cap/yr of bulky waste, WEE & scrap metal. • Informal collection amounts to approx. 12 kg/cap/yr. - Abstract: Disparities in earnings between Western and Eastern European countries are the reason for a well-established informal sector actively involved in collection and transboundary shipment activities from Austria to Hungary. The preferred objects are reusable items and wastes within the categories bulky waste, WEEE and metals, intended to be sold on flea markets. Despite leading to a loss of recyclable resources for Austrian waste management, these informal activities may contribute to the extension of the lifetime of certain goods when they are reused in Hungary; nevertheless they are discussed rather controversially. The aim of this paper is to provide objective data on the quantities informally collected and transhipped. The unique activities of informal collectors required the development and implementation of a new set of methodologies. The concept of triangulation was used to verify results obtained by field visits, interviews and a traffic counting campaign. Both approaches lead to an estimation of approx. 100,000 t per year of reusable items informally collected in Austria. This means that in addition to the approx. 72 kg/cap/yr formally collected bulky waste, bulky waste wood, household scrap (excluding packaging) and WEEE, up to a further 12 kg/cap/yr might, in the case that informal collection is abandoned, end up as waste or in the second-hand sector.

  17. A new solar radiation model for research and applications in Austria

    NASA Astrophysics Data System (ADS)

    Olefs, Dr.; Schoener, Dr.

    2012-04-01

    The operational model STRAHLGRID calculates 10 minute values of direct and diffuse solar radiation as well as sunshine duration on a 1x1km grid for the national territory of Austria in near realtime. The model accounts for atmospheric turbidity, cloudiness, terrain shading, multiple and terrain reflections and ground albedo feedbacks. To reproduce temporal changes of atmospheric turbidity at best, we use precipitable water (water vapour transmittance) and visibility fields (aerosol transmittance) from the ZAMG operational nowcasting model INCA at same spatial resolution as well as a cloud raster. The latter combines measured sunshine fraction at 249 automatic weather stations (TAWES) with cloud type from MSG-2 satellite data and is therefore directly relevant for solar radiation. It is updated every 15 minutes. To account for multiple reflections, the ground albedo is taken from daily available MODIS imagery. Terrain data (elevation, aspect, slope, ground and sky view factor) is taken from a 100x100m DEM extracted at every 10th grid cell. To validate the model, quality controlled global solar radiation and sunshine duration data from 232 automatic weather stations in Austria as well as direct and diffuse solar radiation data of 5 operational suntracking systems are used. At ZAMG, the model is operationally used to assist the legal task of a national climate monitoring in Austria, to perform data quality control, to provide input and verification data for modeling tasks on different temporal and spatial scales (e.g. energy balance, regional climate modeling, weather forecasting) and to derive products related to solar energy applications (longterm means and forecasts). In future, the model will be used as an important part of a planned national operational snow cover model. The model data is freely available for academic and research use.

  18. The influence of the post-Chernobyl fallout on birth defects and abortion rates in Austria.

    PubMed

    Haeusler, M C; Berghold, A; Schoell, W; Hofer, P; Schaffer, M

    1992-10-01

    Researchers analyzed data on 66,743 births which occurred between 1985-1989 in the Styria region in southern Austria to determine whether radioactive fallout from the meltdown of the nuclear reaction at Chernobyl in the Ukraine, USSR in may 1986 affected the birth defect and abortion rates in this area of Austria. There were 1695 birth defect cases. Of the birth defects which occurred during embryogenesis, most occurred 14-49 days postconception (group 2; n=630). The researchers did not note a short-term effect of the fallout in group 2 or the other groups (relative risk= 0.75, 0.73 for group 1, and 0.93 for group 2). Baseline birth defect rates (per 1000 births) for groups 1, 2, and 3 were 2.5, 8.5, and 1,8 respectively. The only sizable increase occurred in group 2 at years 2 and 3 (10.6 and 10.3, respectively). More reported minor congenital defect cases accounted for this increase due to the newly established data base in the Department of Pediatric Cardiology at the University of Graz. Thus the increase was an artifact and not a true increase. Abortion rates varied from 10% to 14% and did not increase significantly after Chernobyl. Counseling frequency at abortion clinics fluctuated greatly (117-205) both before and after Chernobyl and the changes were not significant. These results indicated that the low dosage of radiation did not have a detectable biologic effect in terms of birth defects and abortions. The researchers addressed the difficulties with measuring teratologic potential of low dose radiation. They also highlighted the need for accurate categorizing of birth defects, adequate baseline data, and very reliable registries. Future research on possible environmental disasters which affect Austria can use these data as baseline data. PMID:1415387

  19. Daily temperature grids for Austria since 1961—concept, creation and applicability

    NASA Astrophysics Data System (ADS)

    Hiebl, Johann; Frei, Christoph

    2016-04-01

    Current interest into past climate change and its potential role for changes in the environment call for spatially distributed climate datasets of high temporal resolution and extending over several decades. To foster such research, we present a new gridded dataset of daily minimum and maximum temperature covering Austria at 1-km resolution and extending back till 1961 at daily time resolution. To account for the complex and highly variable thermal distributions in this high-mountain region, we adapt and employ a recently published interpolation method that estimates nonlinear temperature profiles with altitude and accounts for the non-Euclidean spatial representativity of station measurements. The spatial analysis builds upon 150 station series in and around Austria (homogenised where available), all of which extend over or were gap-filled to cover the entire study period. The restriction to (almost) complete records shall avoid long-term inconsistencies from changes in the station network. Systematic leave-one-out cross-validation reveals interpolation errors (mean absolute error) of about 1 °C. Errors are relatively larger for minimum compared to maximum temperatures, for the interior of the Alps compared to the flatland and for winter compared to summer. Visual comparisons suggest that valley-scale inversions and föhn are more realistically captured in the new compared to existing datasets. The usefulness of the presented dataset (SPARTACUS) is illustrated in preliminary analyses of long-term trends in climate impact indices. These reveal spatially variable and eventually considerable changes in the thermal climate in Austria.

  20. Human impact on the geomorphic evolution of the HOAL catchment, Lower Austria

    NASA Astrophysics Data System (ADS)

    Pöppl, Ronald; Kraushaar, Sabine; Strauss, Peter; Fuchs, Markus

    2016-04-01

    Since the beginning of human settlement extensive land cover and land use changes have induced significant geomorphic landscape changes as water and sediment dynamics have been transformed. The presented project focuses on the reconstruction of Holocene geomorphic landscape evolution and the assessment of recent geomorphic processes in the Northern foothills of the Eastern Alps in Austria - an area intensively agriculturally used since the middle ages and often overlooked in its geomorphic evolution. The study area is a small catchment (ca. 66 ha) which is located in the western part of Lower Austria comprising a land use history as well as environmental settings typical for wide regions across the Northern foothills of the Eastern Alps in Austria. The catchment elevation ranges from 268 to 323 m a.s.l. and has a mean slope angle of 8%. The climate in this region can be characterized as humid. The lithology mainly consists of Tertiary marly to sandy deposits which are superimposed by Quaternary sediments (e.g. loesses). Dominant soil types are Cambisols, Luvisols, and Planosols. Furthermore, the catchment is used as a Hydrological Open Air Laboratory (HOAL) implemented for the long-term research of water-related flow and transport processes in the landscape (http://hoal.hydrology.at). The main objective of this research project is to reconstruct Holocene landscape evolution by analyzing physical parameters of sediment cores taken from colluvial and alluvial sediment archives with additional 14C and OSL dating as well as by the measurement of truncated and covered standardized Luvisol profiles. First results will be presented at the EGU General Assembly 2016.

  1. Unregulated access to health-care services is associated with overutilization—lessons from Austria

    PubMed Central

    Maier, Manfred

    2015-01-01

    The Austrian health-care system is characterized by free provider choice and uncontrolled access to all levels of care. Using primary data, the ECOHCARE study shows that hospitalization rates for the secondary and tertiary care levels in Austria are both 4.4 times higher than those reported from the USA using a similar methodology. At the same time, essential functions of the primary care sector are weak. We propose that regulating access to secondary and tertiary care and restricting free provider choice to the primary care level would both reverse over utilization and strengthen the primary care sector. PMID:25417940

  2. “Saving lives”: Adapting and adopting Human Papilloma Virus (HPV) vaccination in Austria

    PubMed Central

    Paul, Katharina T.

    2016-01-01

    Vaccination against the sexually transmitted Human Papilloma Virus (HPV), a necessary agent for the development of cervical cancer, has triggered much debate. In Austria, HPV policy turned from “lagging behind” in 2008 into “Europe's frontrunner” by 2013. Drawing on qualitative research, the article shows how the vaccine was transformed and made “good enough” over the course of five years. By means of tinkering and shifting storylines, policy officials and experts disassociated the vaccine from gender, vaccine manufacturers, and youth sexuality. Ultimately, the HPV vaccine functioned to strengthen the national immunization program. To this end, preventing an effective problematization of the extant screening program was essential. PMID:26921834

  3. A probable case of congenital syphilis from pre-Columbian Austria.

    PubMed

    Gaul, Johanna Sophia; Grossschmidt, Karl; Gusenbauer, Christian; Kanz, Fabian

    2015-01-01

    This study examines the skeletal remains of a subadult from an archeological site in Austria. Radiocarbon dating and archeological attribution indicate that this individual is of pre-Columbian origin. Most of the skeleton was recovered, and only the teeth and the orbital roofs show changes. Dental defects such as the mulberry molar and a tapered, fang-like canine suggest a diagnosis of congenital syphilis. This is the first probable case of congenital syphilis from pre-Columbian Central Europe. Our findings contribute to the pre-Columbian theory, offering counter evidence to the assumption that syphilis was carried from Columbus' crew from the New to the Old World. PMID:26482430

  4. A giant termite from the Late Miocene of Styria, Austria (Isoptera)

    NASA Astrophysics Data System (ADS)

    Engel, Michael S.; Gross, Martin

    2009-02-01

    A giant termite is described and figured from the Late Miocene of the Styrian Basin in southeastern Austria. Gyatermes styriensis gen. n. et sp. n. is represented by a relatively complete forewing, with basal scale. The fossil approximates in size the largest of all termites today and is the largest fossil termite on record. The presence of this species in the Late Miocene fauna of Europe indicates that climatic conditions were appropriate for the persistence of species and colonies requiring relatively stable, warm conditions. The genus is primitive in overall features but shares some similarity with the dampwood termites.

  5. Thin-section microscopy of decayed crystalline marble from the garden sculptures of Schoenbrunn Palace in Vienna

    SciTech Connect

    Weber, J.

    2007-11-15

    Sterzing marble, a crystalline white marble used in the late-Baroque garden sculptures of Schoenbrunn Palace in Vienna, was studied by means of thin-section and scanning electron microscopy in order to obtain a better understanding of its surface decay caused by atmospheric weathering. Following the classification of distinct phenomena of deterioration by visual on-site inspection, the microstructural features including surface erosion, micro-cracking, soiling, black crust formation, and microbiological infestation are exemplified by microscopical images and are briefly discussed. The results proved useful for evaluating and understanding the various types of marble decay for creating a safer basis for establishing the procedural principles aimed at conservation and maintenance of the sculptures.

  6. Mitochondrial genotype and risk for Alzheimer's disease: cross-sectional data from the Vienna-Transdanube-Aging "VITA" study.

    PubMed

    Mostafaie, N; Rossmanith, W; Hombauer, H; Dechat, T; Raffelsberger, T; Bauer, K; Worofka, B; Kittl, E; Hofmann, J; Hejtman, M; Kirchmeyr, W; Schreiber, W; Weissgram, S; Jungwirth, S; Fischer, P; Bittner, R; Huber, K

    2004-09-01

    The Vienna Transdanube Aging (VITA) study searches for early markers of Alzheimer's disease (AD) by examining the mental status in a community-based cohort of 606, 75-years old volunteers that are then related to various clinical and genetic analyses. To determine whether mutations in mtDNA are involved in expression of AD, the mtDNA of 79 "control" participants is screened for alterations by sequencing of "hot-spot-regions". This study on mtDNA mutations has eliminated the influence of aging on the occurrence of mtDNA alterations by sequencing samples from persons at the age of exactly 75 years. Thus, our cohort reveals a snap-shot of mitochondrial sequences of elderly persons. So far, a high percentage (56%) of persons with known or unknown mutations in the fragments analyzed were found. These data will be compared in due time to a cohort of participants with proven late-onset AD. PMID:15338331

  7. ["The aim is familiarity with the infant". Work and research in the Jackson Nursery (Vienna 1937/38)].

    PubMed

    Krivanek, Roman

    2014-01-01

    The "Jackson Nursery", existing from February 1937 until March 1938, was directed by Anna Freud and financed by Edith Jackson and Dorothy Burlingham. It took care of infants from the poorest strata of Vienna and also gave material support to their families. On the other hand, it was a training institution for psychoanalysts, offering the opportunity of observing children during their first two years, e. g. their feeding habits and social sense. In addition, the Jackson Nursery was a place for research where psychoanalytic theories of infantile development were checked against the findings of direct observation. The work started here was then continued by A. Freud and D. Burlingham on a larger scale in their War Nurseries.--This paper examines the many-sided activities in the nursery mainly on the basis of unpu blished archival documents. PMID:24988807

  8. Isochron burial dating of Danube terraces in the course of an interlaboratory comparison on sample preparation in Vienna and Budapest

    NASA Astrophysics Data System (ADS)

    Neuhuber, Stephanie; Ruszkiczay-Rüdiger, Zsófia; Decker, Kurt; Braucher, Regis; Fiebig, Markus; Braun, Mihály; Häuselmann, Philipp; Aster Team

    2016-04-01

    The Neogene development of the Vienna Basin's tectonic history is well-documented in seismic sections and hydrocarbon wells. The late Neogene to Quaternary history is less well preserved due to a gap in the sediment record starting from the Late Pannonian due to a large-scale uplift during a phase of basin inversion [1]. Quaternary sediments in the Vienna Basin form prominent Pleistocene terraces north and south of the Danube's recent floodplain. The Danube's course currently shifts to the south where it erodes into its own gravel terraces that were presumably accumulated during the Pliocene and Early to Middle Pleistocene. North of the Danube, a wide alluvial plain has developed with one prominent Middle Quaternary terrace level 17-25 m above the river (Gänserndorf and Schlosshof Terraces). The most recent tectonic events related to the sinistral movement of the Vienna Basin transform fault system are recorded north of the Danube by faulted terrace segments that were identified by paleoseismological trenching in combination with OSL [2]. In contrast, terraces south of the Danube form a staircase with altitudes ranging between 25 and 130 m above todays water level. The terraces in the south have also been strongly dissected by faults [3], each fault block preserved a slightly different succession of terraces. The fault-related vertical displacements south of the Danube have not yet been quantified. To better understand the Quaternary terrace sequence and its displacement in the southern zone, we use the cosmogenic nuclide pair of 26Al and 10Be for isochron burial dating of a Danube terrace at Haslau an der Donau (~40 m above river level). This terrace is locally the lowest of a staircase of a total of 6 different levels. Based on published geomorphological works, the expected age is Middle Pleistocene. The isochron burial dating method is therefore well-suited to date this sedimentary setting due to the presence of large individual clasts that share the same post

  9. The Vienna comparative cognition technology (VCCT): an innovative operant conditioning system for various species and experimental procedures.

    PubMed

    Steurer, Michael Morten; Aust, Ulrike; Huber, Ludwig

    2012-12-01

    This article describes a laboratory system for running learning experiments in operant chambers with various species. It is based on a modern version of a classical learning chamber for operant conditioning, the so-called "Skinner box". Rather than constituting a stand-alone unit, as is usually the case, it is an integrated part of a comprehensive technical solution, thereby eliminating a number of practical problems that are frequently encountered in research on animal learning and behavior. The Vienna comparative cognition technology combines modern computer, stimulus presentation, and reinforcement technology with flexibility and user-friendliness, which allows for efficient, widely automatized across-species experimentation, and thus makes the system appropriate for use in a broad range of learning tasks. PMID:22437512

  10. [Asbestos concentrations in drinking water. Asbestos cement pipes and geogenic sources in Austria].

    PubMed

    Neuberger, M; Frank, W; Golob, P; Warbichler, P

    1996-03-01

    Sources of asbestos in drinking water may be natural deposits or the use of asbestos cement for water distribution. 50 water samples were selected in Austria to detect fibre contamination from either geology or asbestos cement by comparison with control areas and by comparison of raw and treated water. Standardized EPA/BGA methodology with transmission electron microscopy, energy dispersive X-ray analysis and selected area electron diffraction was used to quantify concentrations of different sized amphibole and chrysotile fibres. In 10 areas with asbestos deposits and in 14 areas with use of asbestos cement pipes asbestos concentrations in drinking water were low and not significantly different from 6 control areas (median 32,000 total asbestos fibres per litre). The relative highest concentration was found in an area with natural deposits at the source of the water supply (190,000 per litre). In areas without natural deposits the increase of asbestos concentrations from origin to consumer of water was not significant and unrelated to water aggressiveness, age and length of asbestos cement pipes. This could be mainly due to the fact that in areas with aggressive water asbestos cement pipes have been coated in Austria. A sample from a cistern, however, showed considerable asbestos contamination and raises concern about the use of surface water for room air humidification. PMID:9376056

  11. How has Radical Right Support Transformed Established Political Conflicts? The Case of Austria

    PubMed Central

    Aichholzer, Julian; Kritzinger, Sylvia; Wagner, Markus; Zeglovits, Eva

    2014-01-01

    In many European party systems, the radical right has challenged established patterns of political competition. This article studies the consequences of this by using the case of the Freedom Party of Austria (FPÖ) and data from Austria’s first national election study (AUTNES). It is found that the FPÖ has weakened Austria’s previously highly stable system of socio-structural and ideological divisions as expressed by the two mainstream parties, the People’s Party and the Social Democrats. In socio-structural terms, the FPÖ has undermined the Social Democrats’ support base. In ideological terms, FPÖ voters have distinct views on newer issues such as immigration, European integration and dissatisfaction with the political system, but its supporters’ views on Austria’s traditional conflicts surrounding the economy and social and religious values cannot explain the party’s success. These findings further our understanding of the transformation of political conflicts not just in Austria, but in Western Europe in general. PMID:26770003

  12. Modelling informally collected quantities of bulky waste and reusable items in Austria.

    PubMed

    Ramusch, R; Pertl, A; Scherhaufer, S; Schmied, E; Obersteiner, G

    2015-10-01

    Disparities in earnings between Western and Eastern European countries are the reason for a well-established informal sector actively involved in collection and transboundary shipment activities from Austria to Hungary. The preferred objects are reusable items and wastes within the categories bulky waste, WEEE and metals, intended to be sold on flea markets. Despite leading to a loss of recyclable resources for Austrian waste management, these informal activities may contribute to the extension of the lifetime of certain goods when they are reused in Hungary; nevertheless they are discussed rather controversially. The aim of this paper is to provide objective data on the quantities informally collected and transhipped. The unique activities of informal collectors required the development and implementation of a new set of methodologies. The concept of triangulation was used to verify results obtained by field visits, interviews and a traffic counting campaign. Both approaches lead to an estimation of approx. 100,000 t per year of reusable items informally collected in Austria. This means that in addition to the approx. 72 kg/cap/yr formally collected bulky waste, bulky waste wood, household scrap (excluding packaging) and WEEE, up to a further 12 kg/cap/yr might, in the case that informal collection is abandoned, end up as waste or in the second-hand sector. PMID:26209344

  13. Ten years trends (1984-1993) in the precipitation chemistry in central Austria

    NASA Astrophysics Data System (ADS)

    Puxbaum, H.; Simeonov, V.; Kalina, M. F.

    Since 1984, wet precipitation samples have been collected from five sampling sites in the eastern Alpine region of Austria. The chemical analysis performed included pH, NH 4+, Na +, K +, Ca 2+, Mg 2+, Cl -, NO 3- SO 42- and precipitation amount. These data were used to determine the 10 years (1984-1993) trends in precipitation chemistry and deposition for all major ions. The statistical data treatment by the use of least-squares linear regression revealed a significant decrease of sulfate and hydrogen ion concentrations and depositions at all sites in consideration (above 65% for hydrogen ion and over 33% for sulfate concentration and 40% for hydrogen and 36% for sulfate deposition). An effort is made to explain the acidity decrease not only by the parallel decrease of sulfate concentration but by the participation of the other constituents of the wet precipitation events. It has been found that when the hydrogen ion concentration decrease is stronger than that of sulfate ion concentrations a compensation mainly by ammonium ion concentration increase is achieved. On the contrary, when the hydrogen ion concentration decrease is weaker than sulfate concentration decrease, a calcium ion concentration decrease is present for the sites in consideration. The results obtained indicate that the precipitation chemistry in Central Austria follows the global trends of controlled reduction of atmospheric acidity.

  14. High prevalence of Eucoleus boehmi (syn. Capillaria boehmi) in foxes from western Austria.

    PubMed

    Hodžić, Adnan; Bruckschwaiger, Pia; Duscher, Georg Gerhard; Glawischnig, Walter; Fuehrer, Hans-Peter

    2016-08-01

    Eucoleus boehmi (syn. Capillaria boehmi) is a canine trichuroid nematode affecting the upper respiratory airways (i.e., nasal cavity and paranasal sinuses) of dogs, foxes, and wolves. In the past few years, reports in dogs and wild canids have increased from across Europe, but data on its occurrence and distribution in Austria is scanty. A total of 47 red foxes (Vulpes vulpes) from the two westernmost provinces (Tyrol and Vorarlberg) of Austria were therefore examined for the presence of E. boehmi at necropsy. Eggs and adult nematodes were identified morphologically and molecularly (cox1) as E. boehmi. These nematodes were found in 26 (78.8 %) and 13 (92.9 %) foxes from Tyrol and Vorarlberg, respectively, with an overall prevalence of 83.0 % (39/47). The prevalence rate of infection recorded in this study is among the highest in Europe. These results suggest that foxes may represent an important source of infection for dogs and other canids, but further studies are needed to elucidate the transmission dynamics. PMID:27230019

  15. One decade of scientific studies of snow management on Austria's glacier ski resorts

    NASA Astrophysics Data System (ADS)

    Fischer, Andrea; Helfricht, Kay

    2016-04-01

    After the extremely warm summer of 2003, when melt affected Austria's glaciers up to the highest elevations, a scientific study on artificial modification of mass balance was initiated. It examined the effects of glacier covers and water injection, but also various grooming methods and snow accumulations based on monitoring and modelling of snow and energy balance. The results showed that covering the glacier was the most effective and cheapest method, saving about 70% of glacier melt in places. But covers are restricted to a small portion of the area, as they require high maintenance. In recent years, snow production and snow accumulation by wind drift have gained more and more importance, not only modifying glacier mass balance, but also guaranteeing an early season start. Initially about 35 ha of the glacier area (<10% of the ski resort area and less than one per mille of the total glacier area in Austria) were covered and later the area was reduced as snow production possibilities increased. Snow depots are often used as fun parks for snow boarders. Glacier covers are not primarily used for keeping snow for early season start on ski tracks, but to maintain the surface, especially close to cable car infrastructure, at a constant elevation and slope. Despite glacier dynamics, glacier surfaces with snow management show reduced decrease of surface elevation , both on piste and along lift tracks.

  16. [Tick-borne encephalitis (TBE) and TBE-vaccination in Austria: Update 2014].

    PubMed

    Kunze, Ursula; Böhm, Gabriela

    2015-07-01

    TBE is a public health problem well under control in Austria because of a mass vaccination programme. There have been 50-100 registered cases per year for many years, the vaccination rate of the population is currently 85 %. Special attention has to be given to the "older" generation 40 plus as this is the segment of the population where the majority of cases are observed annually. In comparison of the counties, Tyrol and Upper Austria finished first and second after a long time when Styria and Carynthia had observed most of the cases. For TBE applies the same as for Tetanus, namely the principle of disease control or disease elimination: The virus cannot be eliminated and vaccination provides individual protection. The both available TBE vaccines have proven to be very effective with an effectivity of 96-99 %, also when given irregular vaccinations the protection rate is still very high (>90 %). More than 4000 prevented cases between 2000 and 2011 prove this impressively. PMID:26055812

  17. Isotope evidence to link a suspect with a pipe bomb multimurder in Austria 1995.

    PubMed

    Papesch, Wolfgang; Rank, Dieter; Horacek, Micha; Tesch, Roland

    2011-01-01

    A bomb attempt in Oberwart, Austria, on February 4, 1995, was the culmination of several pipe and letter bomb attempts mainly in Austria. The pipe bomb had been mounted on a self-made gypsum (plaster of Paris) pedestal and exploded when touched, killing four persons. With a level of 200 tritium units (TU), the water extracted from the gypsum pedestal was unusually enriched in tritium (³H) compared to an environmental level of about 20 TU at that time. Investigation of the ³H content of air moisture in the living room of an arrested suspect showed values of about 1000 TU (normally, 50 TU is not exceeded). Additionally, water used as sealing liquid in a glass with nitroglycerine found in the living room was also significantly enriched in ³H (>400 TU). The living room therefore offered the high ³H level environment necessary to lead to elevated ³H concentrations in the gypsum pedestal. PMID:21198616

  18. Implementation of landslide susceptibility maps in Lower Austria as part of risk governance

    NASA Astrophysics Data System (ADS)

    Bell, Rainer; Petschko, Helene; Bauer, Christian; Glade, Thomas; Granica, Klaus; Heiss, Gerhard; Leopold, Philip; Pomaroli, Gilbert; Proske, Herwig; Schweigl, Joachim

    2013-04-01

    Landslides frequently cause damage to agricultural land and infrastructure in Lower Austria - a province of Austria. Also settlements and people are threatened by landslides. To reduce landslide risks and to prevent the establishment of new settlements in highly landslide prone areas, the project "MoNOE" (Method development for landslide susceptibility modeling in Lower Austria) was set up by the provincial government. The main aim of the project is the development of methods to model rock fall and slide susceptibility for an area of approx. 15,900 km2 and to implement the resulting susceptibility maps into the spatial planning strategies of the state. Right from the beginning of the project a close cooperation between the involved scientists and the stakeholders from the Geological Survey of Lower Austria and the Department of Spatial Planning and Regional Policy of Lower Austria was established to ensure that method development and final susceptibility maps meet exactly the needs and demands of the stakeholders. This posed huge challenges, together with its realization in the large study area and a (heterogeneous) complex geological situation,. Limitations were given by restricted data availability (e.g. for geology or landslide inventories) in such a large study area. Rock fall susceptibility was modeled by a combined approach of determining rock fall release areas by empirical slope thresholds (dependent on geology) followed by empirical run-out modeling. Slide susceptibility was modeled based on the statistical approaches of weights of evidence (WofE) and generalized additive models (GAM) by two different research groups. Huge efforts were spent on the validation of all susceptibility models. In a later stage of the project we found that the best scientific maps are not necessarily the best maps to be implemented in spatial planning strategies. Thus, in close cooperation with the stakeholders, decisions had to be taken to find the best resolution of the maps

  19. High-resolution geophysics revealing an unexpected post-Pannonian uplift structure: Schützen continued (Northern Burgenland, Austria)

    NASA Astrophysics Data System (ADS)

    Scheibz, Jürgen; Häusler, Hermann; Kardeis, Gerald

    2010-05-01

    meters match the results of the 2D-measurements, and down to a depth of forty meters, these sections show a low resistivity zone, which is interpreted as Pannonian siltstone/claystone. Shallow borehole drilling south of the 3D-ERT block revealed karstified limestone down to the final depth of eight meters, which correlates well with the resistivity patterns of the ERT-measurements. To sum up, the high-resistivity of limestone (of Badenium age)on top of the Pannonian beds shows a spindle-like geometry, which is restricted to a narrow corridor north of Schützen only. From these findings we conclude that the limestone slice took up its place in Plio/Pleistocene times, probably controlled by a local strike-slip regime between Leithagebirge and Rust Range. Häusler, H., Figdor, H., Hammerl, C., Kohlbeck, F., Lenhardt, W. & Schuster, R. (2010): Geologische Karte der Republik Österreich 1:50.000, Erläuterungen zu Blatt 78 RUST.- (Geologische Bundesanstalt), Wien (in press) Häusler, H., Scheibz, J., Kohlbeck, F., Kostial, D. & Chwatal, W. (2007): Complementary geophysical investigations revealing camouflaged tectonic structures in the Northern Burgenland (Austria).- European Geosciences Union, 15.04.-20.04.2007, Geophysical Abstracts, vol. 9, 03754, Vienna. Kollmann, W., Carniel, P., Gamerith, W., Jawecki, C., Shadlau, S. & Riehl-Herwirsch, G. (1990): Hydrogeologische, geophysikalische, stratigraphische und hydrochemische Grundlagenuntersuchungen im Einzugsgebiet des Neusiedler Sees (Phase 1 Schwerpunkt: Wulkadurchbruch).- Wissenschaftliche Arbeiten aus dem Burgenland, Sonderband 82 (Arbeitsgemeinschaft Gesamtkonzept Neusiedler See, Forschungsbericht 1987-89), 111-178, 35 Abb., 13 Tab., Eisenstadt. Scheibz, J. (2006): Geologisch-geophysikalische Untergrunduntersuchungen im Gebiet Schützen am Gebirge (Nordburgenland).- Unveröffentlichte Diplomarbeit, Fakultät für Geowissenschaften, Geographie und Astronomie der Universität Wien, 147 S., 65 Abb., 7 Tab., Anhang

  20. Agency, communion and entitlement.

    PubMed

    Żemojtel-Piotrowska, Magdalena A; Piotrowski, Jarosław P; Clinton, Amanda

    2016-06-01

    In this study, the relationship between agency, communion, and the active, passive, and revenge forms of entitlement is examined. Results indicate that active entitlement was positively related to agency, negatively to communion (Study 1), and unrelated to unmitigated agency and communion (Study 2). Passive entitlement was positively related to communion (in regular and unmitigated forms) and negatively related to agency (in both forms). Revenge entitlement was positively related to agency (unmitigated and regular), and negatively related to both regular and unmitigated communal orientations. Detected relationships were independent from self-esteem (Study 1). The findings are discussed in relation to distinctions between narcissistic and healthy entitlement, and within the context of the three-dimensional model of entitlement. PMID:25594535

  1. Comparison of UAV and TLS DTMs for acquisition of geological, geomorphological information for Doren landslide, Vorarlberg Austria

    NASA Astrophysics Data System (ADS)

    Koma, Zsófia; Székely, Balázs; Dorninger, Peter; Rasztovits, Sascha; Roncat, Andreas; Zámolyi, András; Krawczyk, Dominik; Pfeifer, Norbert

    2014-05-01

    Aerial imagery derivatives collected by the Unmanned Aerial Vehicle (UAV) technology can be used as input for generation of high resolution digital terrain model (DTM) data along with the Terrestrial Laser Scanning (TLS) method. Both types of datasets are suitable for detailed geological and geomorphometric analysis, because the data provide micro-topographical and structural geological information. Our study focuses on the comparison of the possibilities of the extracted geological information, which is available from high resolution DTMs. This research attempts to find an answer which technology is more effective for geological and geomorphological analysis. The measurements were taken at the Doren landslide (Vorarlberg, Austria), a complex rotational land slide situated in the Alpine molasse foreland. Several formations (Kojen Formation, Würmian glacial moraine sediments, Weissach Formation) were tectonized there in the course of the alpine orogeny (Oberhauser et al, 2007). The typical fault direction is WSW-ENE. The UAV measurements that were carried out simultaneously with the TLS campaign focused on the landslide scarp. The original image resolution was 4 mm/pixel. Image matching was implemented in pyramid level 2 and the achieved resolution of the DTM was 0.05 meter. The TLS dataset includes 18 scan positions and more than 300 million points for the whole landslide area. The achieved DTM has 0.2 meter resolution. The steps of the geological and geomorphological analysis were: (1) visual interpretation based on field work and geological maps, (2) quantitative DTM analysis. In the quantitative analysis input data provided by the different kinds of DTMs were used for further parameter calculations (e.g. slope, aspect, sigmaZ). In the next step an automatic classification method was used for the detection of faults and classification of different parts of the landslide. The conclusion was that for geological visualization interpretation UAV datasets are better

  2. 20 CFR 439.645 - Federal agency or agency.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Federal agency or agency. 439.645 Section 439.645 Employees' Benefits SOCIAL SECURITY ADMINISTRATION GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 439.645 Federal agency or agency. Federal agency or...

  3. Increase of genetic diversity and clonal replacement of epidemic methicillin-resistant Staphylococcus aureus strains in South-East Austria

    PubMed Central

    Zarfel, Gernot; Luxner, Josefa; Folli, Bettina; Leitner, Eva; Feierl, Gebhard; Kittinger, Clemens; Grisold, Andrea

    2016-01-01

    Spa-typing and microarray techniques were used to study epidemiological changes in methicillin-resistant Staphylococcus aureus (MRSA) in South-East Austria. The population structure of 327 MRSA isolated between 2002 and 2012 was investigated. MRSA was assigned to 58 different spa types and 14 different MLST CC (multilocus sequence type clonal complexes); in particular, between 2007 and 2012, an increasing diversity in MRSA clones could be observed. The most abundant clonal complex was CC5. On the respective SCCmec cassettes, the CC5 isolates differed clearly within this decade and CC5/SCCmecI, the South German MRSA, predominant in 2002, was replaced by CC5/SCCmecII, the Rhine-Hesse MRSA in 2012. Whereas in many European countries MLST CC22-MRSA (EMRSA 15, the Barnim epidemic MRSA) is predominant, this clone occurred in Austria nearly 10 years later than in neighbouring countries. CC45, the Berlin EMRSA, epidemic in Germany, was only sporadically found in South-East Austria. The Irish ST8-MRSA-II represented by spa-type t190 was frequently found in 2002 and 2007, but disappeared in 2012. Our results demonstrate clonal replacement of MRSA clones within the last years in Austria. Ongoing surveillance is warranted for detection of changes within the MRSA population. PMID:27231237

  4. Attitudes toward Physical Education: A Study of High School Students from Four Countries-Austria, Czech Republic, England, and USA

    ERIC Educational Resources Information Center

    Stelzer, Jiri; Ernest, James M.; Fenster, Mark J.; Langford, George

    2004-01-01

    This study investigated the attitude toward physical education of 1107 high school students from four countries, Czech Republic, Austria, England, and the United States. Survey data were gathered and measured using the Adams Scale survey instrument (Adams, 1963). While the data revealed individual differences, the overall sample indicated a…

  5. Increase of genetic diversity and clonal replacement of epidemic methicillin-resistant Staphylococcus aureus strains in South-East Austria.

    PubMed

    Zarfel, Gernot; Luxner, Josefa; Folli, Bettina; Leitner, Eva; Feierl, Gebhard; Kittinger, Clemens; Grisold, Andrea

    2016-07-01

    Spa-typing and microarray techniques were used to study epidemiological changes in methicillin-resistant Staphylococcus aureus (MRSA) in South-East Austria. The population structure of 327 MRSA isolated between 2002 and 2012 was investigated. MRSA was assigned to 58 different spa types and 14 different MLST CC (multilocus sequence type clonal complexes); in particular, between 2007 and 2012, an increasing diversity in MRSA clones could be observed. The most abundant clonal complex was CC5. On the respective SCCmec cassettes, the CC5 isolates differed clearly within this decade and CC5/SCCmecI, the South German MRSA, predominant in 2002, was replaced by CC5/SCCmecII, the Rhine-Hesse MRSA in 2012. Whereas in many European countries MLST CC22-MRSA (EMRSA 15, the Barnim epidemic MRSA) is predominant, this clone occurred in Austria nearly 10 years later than in neighbouring countries. CC45, the Berlin EMRSA, epidemic in Germany, was only sporadically found in South-East Austria. The Irish ST8-MRSA-II represented by spa-type t190 was frequently found in 2002 and 2007, but disappeared in 2012. Our results demonstrate clonal replacement of MRSA clones within the last years in Austria. Ongoing surveillance is warranted for detection of changes within the MRSA population. PMID:27231237

  6. What Does It Take to Be an Adult in Austria? Views of Adulthood in Austrian Adolescents, Emerging Adults, and Adults

    ERIC Educational Resources Information Center

    Sirsch, Ulrike; Dreher, Eva; Mayr, Eva; Willinger, Ulrike

    2009-01-01

    The present study examined the defining features of emerging adulthood, subjects' conceptions of the transition to adulthood, and the perceived adult status in Austria. The sample consisted of 775 subjects (226 adolescents, 317 emerging adults, 232 adults). Results showed that most Austrian emerging adults feel themselves to be between adolescence…

  7. Emotional Problems and Victimisation among Youth with National and International Migration Experience Living in Austria and Turkey

    ERIC Educational Resources Information Center

    Strohmeier, Dagmar; Dogan, Aysun

    2012-01-01

    Young people with international migration experiences constitute an increasing proportion of the population in many European countries. In Austria, a substantial proportion of these international migrants come from Turkey. In Turkey, many adolescents are national migrants, having moved from the eastern part to the western part of the country. This…

  8. Global effects of national biomass production and consumption: Austria's embodied HANPP related to agricultural biomass in the year 2000

    PubMed Central

    Haberl, Helmut; Kastner, Thomas; Schaffartzik, Anke; Ludwiczek, Nikolaus; Erb, Karl-Heinz

    2012-01-01

    Global trade of biomass-related products is growing exponentially, resulting in increasing ‘teleconnections’ between producing and consuming regions. Sustainable management of the earth's lands requires indicators to monitor these connections across regions and scales. The ‘embodied human appropriation of NPP’ (eHANPP) allows one to consistently attribute the HANPP resulting from production chains to consumers. HANPP is the sum of land-use induced NPP changes and biomass harvest. We present the first national-level assessment of embodied HANPP related to agriculture based on a calculation using bilateral trade matrices. The dataset allows (1) the tracing of the biomass-based products consumed in Austria in the year 2000 to their countries of origin and quantifying the HANPP caused in production, and (2) the assigning of the national-level HANPP on Austria's territory to the consumers of the products on the national level. The dataset is constructed along a consistent system boundary between society and ecosystems and can be used to assess Austria's physical trade balance in terms of eHANPP. Austria's eHANPP-trade balance is slightly negative (imports are larger than exports); import and export flows are large in relation to national HANPP. Our findings show how the eHANPP approach can be used for quantifying and mapping the teleconnections related to a nation's biomass metabolism. PMID:23576842

  9. Spatial sensitivity of grassland yields to weather variations in Austria and its implications for the future☆

    PubMed Central

    Neuwirth, Christian; Hofer, Barbara

    2013-01-01

    Agricultural production fulfills economic, ecological and structural functions. Despite technological advances, agricultural production remains sensitive to climate variations. In central Europe, climate change is predicted to bring more rainfall in winter, less rainfall in summer, and increased drought risk among other effects. Grassland agriculture, which is the dominant land use in Alpine regions, may be significantly affected by these climatic changes in the future. Motivated by this issue, the susceptibility of grassland yields to weather variations in Austria is empirical evaluated as a case study. The major objective of this study is to derive spatially distributed indications for climate change exposure by assessing the impacts of weather variations on past yield. It is assumed that reduced water supply during summer constitutes a threat to grassland productivity in regions that are warmer and drier already today. On the contrary, increased spring temperatures may improve grassland productivity in cooler regions like Alpine valleys, since the earlier snow melt leads to an extension of the growth period. Regression analyses are used for evaluating the relation between yearly yields and spring temperatures or water supply in summer, respectively. Water supply is thereby expressed by aggregated precipitation sums and the Climatic Water Balance (CWB). Input data are a meteorological time series as well as yearly yields available for 25 years between 1970 and 2010 and 99 districts in Austria. Yearly yields show a significant (P < 0.05) and positive dependency on water supply in summer for the eastern Austrian lowlands. The combination of temperature in spring and CWB in summer is only significant for six districts in the east of Austria. The positive impact of higher spring temperatures could not be verified. Generally, the regression coefficients are not very high, which indicates that temperature and water supply do not fully describe grassland productivity

  10. Temporal and spatial trends of chemical composition of wet deposition samples collected in Austria

    NASA Astrophysics Data System (ADS)

    Schreiner, Elisabeth; Kasper-Giebl, Anne; Lohninger, Hans

    2016-04-01

    Triggered by the occurrence of acid rain a sampling network for the collection of wet deposition samples was initiated in Austria in the early 1980s. Now the data set covers a time period of slightly more than 30 years for the stations being operable since the beginning. Sampling of rain water and snow was and is performed with Wet and Dry Only Samplers (WADOS) on a daily basis. Chemical analysis of rain water and snow samples comprised anions (chloride, nitrate, sulfate) and cations (sodium, ammonium, potassium, calcium and magnesium) as well as pH and electrical conductivity. Here we evaluate and discuss temporal trends of both, ion concentrations and wet deposition data for twelve sampling stations, which were operable for most of the observation period of 30 years. As expected concentrations and wet deposition loads of sulfate and acidity decreased significantly during the last three decades - which is also reflected by a strong decrease of sulfur emissions in Austria and neighboring countries. Regarding nitrate the decrease of concentrations and wet deposition loads is less pronounced. Again this is in accordance with changes in emission data. In case of ammonium even less stations showed a significant decrease of annual average concentrations and depositions. Reasons for that might be twofold. On one hand emissions of ammonia did not decrease as strongly as e.g. sulfur emissions. Furthermore local sources will be more dominant and can influence the year to year variability. Seasonality of ion concentrations and deposition loads were investigated using Fourier analysis. Sulfate, nitrate, ammonium, acidity and also precipitation amount showed characteristic seasonal patterns for most of the sites and for concentrations as well as deposition loads. However the maxima in ion concentrations and deposition loads were observed during different times of the year. Concentrations of basic cations and chloride, on the contrary, hardly showed any seasonality. However, as

  11. Antibiotic resistance in primary care in Austria - a systematic review of scientific and grey literature

    PubMed Central

    2011-01-01

    Background Antibiotic resistance is an increasing challenge for health care services worldwide. While up to 90% of antibiotics are being prescribed in the outpatient sector recommendations for the treatment of community-acquired infections are usually based on resistance findings from hospitalized patients. In context of the EU-project called "APRES - the appropriateness of prescribing antibiotic in primary health care in Europe with respect to antibiotic resistance" it was our aim to gain detailed information about the resistance data from Austria in both the scientific and the grey literature. Methods A systematic review was performed including scientific and grey literature published between 2000 and 2010. Inclusion and exclusion criteria were defined and the review process followed published recommendations. Results Seventeen scientific articles and 23 grey literature documents could be found. In contrast to the grey literature, the scientific publications describe only a small part of the resistance situation in the primary health care sector in Austria. Merely half of these publications contain data from the ambulatory sector exclusively but these data are older than ten years, are very heterogeneous concerning the observed time period, the number and origin of the isolates and the kind of bacteria analysed. The grey literature yields more comprehensive and up-to-date information of the content of interest. These sources are available in German only and are not easily accessible. The resistance situation described in the grey literature can be summarized as rather stable over the last two years. For Escherichia coli e.g. the highest antibiotic resistance rates can be seen with fluorochiniolones (19%) and trimethoprim/sulfamethoxazole (27%). Conclusion Comprehensive and up-to-date antibiotic resistance data of different pathogens isolated from the community level in Austria are presented. They could be found mainly in the grey literature, only few are

  12. Recording of direct health traits in Austria--experience report with emphasis on aspects of availability for breeding purposes.

    PubMed

    Egger-Danner, C; Fuerst-Waltl, B; Obritzhauser, W; Fuerst, C; Schwarzenbacher, H; Grassauer, B; Mayerhofer, M; Koeck, A

    2012-05-01

    A project to establish an Austria-wide health-monitoring system for cattle was launched in 2006. Veterinary diagnostic data subject to documentation by law [Law on the Control of Veterinary Medicinal Products (Tierarzneimittelkontrollgesetz)] are standardized, validated, and recorded in a central database. This Austria-wide project is a collaboration among agricultural and veterinary organizations as well as universities, and is also supported by the Austrian government. In addition to providing information for herd management and preventive measures, further objectives of the project include estimating breeding values for health traits and monitoring the overall health status of Austria's cattle. To ensure a high level of participation from farmers and veterinarians, data security issues are extremely important. Valid data are the prerequisite for the efficient use of health records. The challenge hereby is to distinguish between farms with low frequencies of diseases and incomplete documentation and recording. Measures were undertaken to establish a routine monitoring system for direct health traits. A routine genetic evaluation for direct health traits as part of the joint breeding value estimation program between Germany and Austria was introduced for Fleckvieh in December 2010, based on diagnostic data from 5,428 farms with 147,764 Fleckvieh cows. In 2010 to 2011, the reporting of direct health traits as a compulsory part of performance recording and the breeding program was introduced as well. The overall challenge is the availability of sufficient valid direct health data for reliable breeding values. Practical experience gained in Austria in setting up a health registration system, focusing mainly on the availability of direct health data for breeding purposes with its successes and difficulties, is described. PMID:22541507

  13. [Xenophobia in Austria? Attitudes toward migration, foreign population, and the state's policy on foreigners].

    PubMed

    Holzer, W; Munz, R

    1995-01-01

    "At present some 700,000 foreigners (almost 9% of the total population) are living in Austria, about 280,000 of which are in the labor market. A representative sample of Austrians between 20 and 54 years [of age] were asked about their attitudes toward foreign population and migration policy." The findings indicate that various degrees of higher tolerance were correlated with being young, male, urban, living in a province with a high foreign population, and high socioeconomic status. "Stepping up the integration of the foreign population...is supported by a minority of Austrians only; as for the education of the children of immigrants, the Austrian attitude is a more generous one." (EXCERPT) PMID:12321137

  14. Geographically predominant genotypes of Aspergillus terreus species complex in Austria: s microsatellite typing study.

    PubMed

    Lackner, M; Coassin, S; Haun, M; Binder, U; Kronenberg, F; Haas, H; Jank, M; Maurer, E; Meis, J F; Hagen, F; Lass-Flörl, C

    2016-03-01

    Aspergillus terreus species complex is recognized as a frequent agent of invasive aspergillosis in Tyrol. The reason for this specific epidemiological situation is unclear. Aspergillus terreus strains isolated from environmental and clinical sources were genotyped using a novel panel of short tandem repeats and were evaluated for virulence. Three major endemic genotypes collected from the Inn region and its side valleys were found to cause the majority of invasive A. terreus infections. All of these genotypes were of the same mating type, which suggests that a mating barrier is present between these geographically well-adapted strains which is found to persist for at least 11 years. The three major genotypes were prevalent in both human infections and the environment. No major differences in virulence were observed using Galleria mellonella as model. Our data suggest a specific environmental exposure being responsible for the high incidence of A. terreus infections in Innsbruck, the Inn valley and side valleys (Tyrol, Austria). PMID:26577144

  15. Performance validation of the ExoMars 2018 WISDOM GPR in ice caves, Austria

    NASA Astrophysics Data System (ADS)

    Dorizon, S.; Ciarletti, V.; Plettemeier, D.; Benedix, W. S.

    2016-01-01

    The WISDOM (Water Ice Subsurface Deposits Observations on Mars) Ground Penetrating Radar has been selected to be part of the ExoMars 2018 exobiological rover mission. A prototype has been tested during the Mars Simulation organized by the Austrian Space Forum in Alpine ice caves in Dachstein, Austria. This campaign provided the opportunity to validate methods developed to process WISDOM's data in a well-documented environment and to retrieve geometrical and quantitative information about the 3D structure and the electromagnetic properties of the subsurface. We estimate the ice thickness in different locations inside the ice caves, and show that this ice is formed of fine strata with different properties. Data analysis allows reconstructing the bedrock in a 3D environment where a complete survey was performed.

  16. A historical case of amelogenesis imperfecta: Giovanna of Austria, Grand Duchess of Tuscany (1547-1578).

    PubMed

    Giuffra, Valentina; Panetta, Daniele; Salvadori, Piero A; Fornaciari, Gino

    2014-02-01

    The skeletal remains of Giovanna of Austria (1547-1578), daughter of the Emperor Ferdinand I of Habsburg (1503-1564) and first wife of the Grand Duke of Tuscany, Francesco I (1541-1587), exhumed from the Basilica of San Lorenzo in Florence, were submitted to paleopathological study. Examination of the dentition, which was in a good state of preservation, showed maxillary retrognathism, together with a caries lesion, moderate periodontal disease, malposition of the upper second premolars and tooth wear. Furthermore, several horizontal grooves were observed in both the buccal and the lingual crown surfaces of almost all teeth, especially the anterior ones. The orthopantomogram showed hypomineralized enamel and alveolar bone loss. Two third-molar teeth were investigated using micro-computed tomography (micro-CT) analysis, revealing highly irregular enamel caps with reduced average thickness. The observed features suggest a diagnosis of hypoplastic amelogenesis imperfecta, a developmental condition affecting enamel formation. PMID:24405030

  17. Exchangeable Cations in the Soils of Quercus Dominated Forests in Northeastern Austria

    NASA Astrophysics Data System (ADS)

    Yan, Shuai; Bruckman, Viktor J.; Glatzel, Gerhard

    2010-05-01

    In northeastern Austria there is a growing interest in increased utilisation of forest biomass for energy. This study focuses on soil properties and nutrient pool characteristics in deciduous forests in order to provide advice for forest management. We (i) quantified selected exchangeable cations in the soils of our study area and (ii) identified the effects of stand age, soil type, soil depth and soil pH on exchangeable cations and cation exchange capacity (CEC). Nine permanent Quercus petraea dominated plots on sandy, clayey cambisols and calcic chernozem were selected for our study. From each plot 18 soil samples were collected in a systematic grid by means of a soil corer with 70 mm diameter to a maximum depth of 60 cm. Soil pH, exchangeable mineral elements K, Ca, Mg, Na, Mn, Al, and Fe were determined in five geometric soil horizons. Statistical analysis showed that (i) forest age did not influence the exchangeable K content of the sandy soils; (ii) the exchangeable K content decreased with increasing stand age in clayey cambisols; (iii) exchangeable K, Na and Mg were higher in calcic chernozems and clayey cambisols (iv) exchangeable Fe was significantly higher in sandy forest soils except in the 60-80 years old stand; (v) exchangeable Fe was below detection limit in calcic chernozem soils. A comparison of exchangeable cations revealed that (i) Ca is the key element of base cations (ii) the content of base cations is strongly significantly higher in calcic chernozem soils (iii) calcic chernozem soils have the highest CEC. CEC ranged from 38 to 190 μmol/g in the entire research area. Base cations, acid cations and CEC differ with soil depth as followed (i) in sandy and clayey cambisols, CEC had a minimum in 20 cm depth and then increased with soil depth to 50 cm; (ii) CEC decreased steadily with soil depth in calcic chernozems. As expected, CEC is significantly positively correlated (Pearson correlation coefficient 0.661, P<0.01) with the pH of the soil. The

  18. The city as a context for scientific activity: creating the Mediziner-Viertel in fin-de-siècle Vienna.

    PubMed

    Rentetzi, Maria

    2004-03-01

    At the turn of the 19th century, a surprisingly dense network of academic institutes and medical facilities developed on the margins of Ringstrasse, the impressive boulevard that surrounded the old city of Vienna. Enmeshed, socially and culturally in the life of the city, that area known as the Mediziner-Viertel grew out of the needs of natural scientists and physicians as much as it was shaped by the liberal ideology, feminists' petitions for women's acceptance to university studies, Vienna's intellectuals and Kaffeehaus culture. Recovering the city behind the structure of modern academic institutes tells us a good deal about the context in which intellectual work was developed and its impact on the production of scientific knowledge. PMID:15036928

  19. The pre-Anschluss Vienna School of Medicine - the physicians: Sigmund Freud (1856-1939), Julius Wagner-Jauregg (1857-1940) and Karel Wenckebach (1864-1940).

    PubMed

    Shaw, Lily Bzl; Shaw, Robert A

    2016-05-01

    Three physicians are discussed. Sigmund Freud, probably the best-known member of the Vienna School of Medicine, was the path-breaking pioneer in psychoanalysis and psychotherapy. Julius Wagner-Jauregg was a psychiatrist who discovered the link between iodine deficiency and goitre and also developed malaria therapy to treat progressive paralysis caused by syphilis for which he was awarded the Nobel Prize. Karel Wenckebach, the pioneering Dutch cardiologist, is best known for the Wenckebach block. After the Anschluss, fate dealt very different hands to these three physicians. Freud fled to London where he soon died. Wagner-Jauregg, who had some pan-Germanic sympathies as well as views on eugenics, left a controversial legacy. The Dutch cardiologist Wenckebach died in Vienna shortly after his homeland had been invaded in 1940 by that of his hosts. PMID:25052152

  20. Dirofilaria in Humans, Dogs, and Vectors in Austria (1978–2014)—From Imported Pathogens to the Endemicity of Dirofilaria repens

    PubMed Central

    Fuehrer, Hans-Peter; Auer, Herbert; Leschnik, Michael; Silbermayr, Katja; Duscher, Georg; Joachim, Anja

    2016-01-01

    Background Dirofilaria repens and D. immitis are filarioid helminths with domestic and wild canids as main hosts and mosquitoes as vectors. Both species are known to cause zoonotic diseases, primarily pulmonary (D. immitis), ocular (D. repens), and subcutaneous (D. repens) dirofilariosis. Both D. immitis and D. repens are known as invasive species, and their distribution seems associated with climate change. Until very recently, both species were known to be nonendemic in Austria. Methodology and Principal Findings Metadata on introduced and possibly autochthonous cases of infection with Dirofilaria sp. in dogs and humans in Austria are analysed, together with analyses of mosquito populations from Austria in ongoing studies. In Austria, most cases of Dirofilaria sp. in humans (30 cases of D. repens—six ocular and 24 subcutaneous) and dogs (approximately 50 cases—both D. immitis and D. repens) were most likely imported. However, occasionally infections with D. repens were discussed to be autochthonous (one human case and seven in dogs). The introduction of D. repens to Austria was confirmed very recently, as the parasite was detected in Burgenland (eastern Austria) for the first time in mosquito vectors during a surveillance program. For D. immitis, this could not be confirmed yet, but data from Germany suggest that the successful establishment of this nematode species in Austria is a credible scenario for the near future. Conclusions The first findings of D. repens in mosquito vectors indicate that D. repens presumably invaded in eastern Austria. Climate analyses from central Europe indicate that D. immitis also has the capacity to establish itself in the lowland regions of Austria, given that both canid and culicid hosts are present. PMID:27196049

  1. Soil organic matter change - analysis on a regional scale of Austria

    NASA Astrophysics Data System (ADS)

    Gruendling, Ralf; Franko, Uwe; Sedy, Katrin; Freudenschuß, Alexandra; Spiegel, Adelheid; Formayer, Herbert

    2014-05-01

    Soil organic matter (SOM) is an important resource in agriculture. It influences soil fertility, erosion processes and prevents soil degradation. However, SOM is strongly affected by climate change, soil conditions and management alterations. The presented study analyzes SOM changes in Austria on a regional scale in the "Marchfeld" and the "Muehlviertel". For quantification these SOM changes the model CCB (Candy Carbon Balance) was used. Based on a 1 square kilometer raster, the impact of specific site conditions on SOM are determined to characterize the study areas. Used as a main indicator for these conditions is the biologic active time (BAT). BAT describes the biologic activity for carbon cycling in top soils depending on soil and climatic conditions. High values of BAT indicate fast SOM reproduction rates. Hence, BAT changes over last years signpost the risk of SOM loss and can be used as an on-farm decision tool. The change of risks of SOM loss due to climate change is assessed by model results. Therefore, three climate scenarios are used to compute reproduction rates of SOM. "High risk-regions" can be identified for policy consulting. Different climate scenarios can help to develop best case and worst case results. First results show that the region "Marchfeld" had a higher change in BAT during last 2 decades comparing to the "Muehlviertel". A higher risk of SOM loosing is evident. Nevertheless, future scenarios predict a higher change of BAT for the "Muehlviertel". Apparently, the sensitivity of "Marchfeld" sites regard to climate change has been higher in the past and most BAT changes took place until now. With this method an evaluation of farm management in regard to SOM reproduction and recommendation of crop rotations for the future are possible. In conclusion, the aim of the project is a tool box for farmers and policy makers to evaluate present and future agricultural management. An examination of additional regions in Austria is planned.

  2. Seismic monitoring of soft-rock landslides: New case study at Pechgraben mudslide - Upper Austria

    NASA Astrophysics Data System (ADS)

    Vouillamoz, Naomi; Santoyo, Juan Carlos; Ottowitz, David; Jochum, Birgit; Pfeiler, Stefan; Supper, Robert; Joswig, Manfred

    2016-04-01

    Creeping soft-rock landslides trigger various seismic signals which relate to key dynamics of the slope instability. A new seismic monitoring study is carried out at Pechgraben - Upper Austria, where a clay-shale rich mudslide was reactivated in summer 2013 after heavy rainfalls. The well geophysical instrumentation of the Pechgraben mudslide by the Geological Survey of Austria (LAMOND network including permanent ERT, GPS, piezometers, soil temperature/humidity and photomonitoring) is expected as a better basis for joint interpretation of seismic source processes. Seismic data are acquired by small-aperture (< 30 m) sparse seismic arrays. Potential events are recognized by frequency-time signatures in sonograms, where sonograms are spectrograms featuring a frequency-dependant noise adaptation that enhance the display of weak signal energy down to the noise threshold. Further signal evaluation follows an interactive scheme where semi-automated beam forming method enables for approximate source location. Three seismic arrays where deployed at Pechgraben in October 2015 for an eight days feasibility study. About 200 seismic signals potentially triggered by the landslide were manually picked on night-time measurements. Target signals occur in tremor-like sequences and have duration within 1 - 8 seconds. Local magnitudes are calibrated down to ML -1.5 (Wood-Anderson amplitude ≈ 0.1 μm in 100 m distance). Observed waveforms display high degree of similarity with seismic signals catalogued at other soft-rock landslides suggesting that a general typology of seismic source processes could be established for creeping soft-rock instabilities with potential further implications in landslide mitigation and forecasting.

  3. Endoparasites of the fallow deer (Dama dama) of the Antheringer Au in Salzburg, Austria.

    PubMed

    Rehbein, Steffen; Visser, Martin; Jekel, Ilse; Silaghi, Cornelia

    2014-04-01

    Although the annual harvest of fallow deer increased markedly in Austria in the past two decades, only little is known about the parasites of fallow deer in Austria. To add current faunistic knowledge on the endoparasites of fallow deer in the country, viscera from six adult males and one male fawn from the game preserve Antheringer Au, Salzburg, were examined in 2009-2010 using standard techniques, and spleen samples were screened for DNA of tick-borne pathogens (polymerase chain reaction). Infections with sarcocysts (Sarcocystis spp.) and gastrointestinal nematodes (range: 379-1,294 worms) were demonstrated in all deer; four and three bucks had Dictyocaulus eckerti (range: two to seven worms) and Varestrongylus sagittatus lungworms, respectively; Fasciola hepatica (9 and 18 flukes) were isolated from the liver of two bucks, and DNA of Babesia capreoli was isolated from the spleen of one buck. In addition, Eimeria sordida oocysts were identified in the faeces of the fawn that harboured also one Setaria sp., presumably Setaria altaica, in its mesentery. Fifteen species (morphs for the ostertagians) of gastrointestinal nematodes were identified: Ostertagia leptospicularis, Ostertagia drozdzi/Skrjabinagia ryjikovi, Spiculopteragia asymmetrica, Spiculopteragia boehmi/Rinadia mathevossiani, Trichostrongylus askivali, Trichostrongylus capricola, Cooperia pectinata, Nematodirus battus, Nematodirus roscidus, Capillaria bovis, Oesophagostomum sikae, Oesophagostomum venulosum and Trichuris globulosa. Two and four bucks had high individual burdens of more than 500 and more than 1,000 worms, respectively. As the nematode counts of the five bucks harvested during the mating season were associated with unusual high faecal egg counts, and four of the bucks had Dictyocaulus lungworms in addition, these findings may suggest a reduced resistance to parasites related with high levels of androgens and experience of stress during rut. PMID:24535173

  4. Patterns of globalized reproduction: Egg cells regulation in Israel and Austria.

    PubMed

    Shalev, Carmel; Werner-Felmayer, Gabriele

    2012-01-01

    Since the successful introduction of in vitro fertilization in 1978, medically assisted reproduction (MAR) has proliferated in multiple clinical innovations. Consequently, egg cells have become an object of demand for both infertility treatment and stem cell research, and this raises complex legal, ethical, social and economic issues.In this paper we compare how the procurement and use of human egg cells is regulated in two countries: Israel and Austria. Israel is known for its scientific leadership, generous public funding, high utilization and liberal regulation of assisted reproductive technology (ART). Austria lies at the other extreme of the regulatory spectrum in terms of restrictions on reproductive interventions.In both countries, however, there is a constant increase in the use of the technology, and recent legal developments make egg cells more accessible. Also, in both countries the scarcity of egg cells in concert with the rising demand for donations has led to the emergence of cross-border markets and global 'reproductive tourism' practices. In Israel, in particular, a scandal known as the 'eggs affair' was followed by regulation that allowed egg cell donations from outside the country under certain conditions.Cross-border markets are developed by medical entrepreneurs, driven by global economic gaps, made possible by trans-national regulatory lacunae and find expression as consumer demand. The transnational practice of egg cell donations indicates the emergence of a global public health issue, but there is a general lack of medical and epidemiological data on its efficacy and safety. We conclude that there is need for harmonisation of domestic laws and formulation of new instruments for international governance. PMID:22913734

  5. Posterior archaeomagnetic dating for the early Medieval site Thunau am Kamp, Austria

    NASA Astrophysics Data System (ADS)

    Schnepp, Elisabeth; Lanos, Philippe; Obenaus, Martin

    2014-05-01

    The early medieval site Thunau am Kamp consists of a hill fort and a settlement with large burial ground at the bank of river Kamp. All these features are under archaeological investigation since many years. The settlement comprises many pit houses, some with stratigraphic order. Every pit house was equipped with at least one cupola oven and/or a hearth or fireplace. Sometimes the entire cupola was preserved. The site was occupied during the 9th and 10th AD according to potshards which seem to indicate two phases: In the older phase ovens were placed in the corner of the houses while during the younger phase they are found in the middle of the wall. In order to increase the archaeomagnetic data base 14 ovens have been sampled. They fill the temporal gap in the data base for Austria around 900 AD. Laboratory treatment included alternation field and thermal demagnetisations as well as rock magnetic experiments. The baked clay with was formed from a loess sediment has preserved stable directions. Apart from one exception the mean characteristic remanent magnetization directions are concentrated around 900 AD on the early medieval part of the directional archaeomagnetic reference curve of Austria (Schnepp & Lanos, GJI, 2006). Using this curve archaeomagnetic dating with RenDate provides ages between 800 and 1100 AD which are in agreement with archaeological dating. In one case archaeomagnetic dating is even more precise. Together with the archaeological age estimates and stratigraphic information the new data have been included into the database of the Austrian curve. It has been recalculated using a new version of RenCurve. The new data confine the curve and its error band considerably in the time interval 800 to 1100 AD. The curve calibration process also provides a probability density distribution for each structure which allows for posterior dating. This refines temporal errors considerably. Usefulness of such an approach and archaeological implications will be

  6. Determining water and nitrogen balances for beneficial management practices using lysimeters at Wagna test site (Austria).

    PubMed

    Klammler, Gernot; Fank, Johann

    2014-11-15

    The shallow Murtal aquifer south of Graz, Austria, provides easily withdrawable groundwater, which is supplied as drinking water without any chemical treatment. The aquifer is also used intensively by agriculture. Common agricultural management practices are the main source for diffuse nitrogen leaching and high groundwater nitrate concentrations. To safeguard the coexisting use of these two important resources, lysimeters are operated at the agricultural test site Wagna, Austria, and the influence of two beneficial management practices--low nitrogen input and organic farming--on nitrogen leaching towards groundwater is investigated. The technical lysimeter design as presented here consists of: (1) high-resolution weighing cells, (2) a suction controlled lower boundary condition for sucking off seepage water, thus emulating undisturbed field conditions, (3) comparative soil temperature, water content and matrix potential measurements inside and outside the lysimeter at different depths, (4) an installation of the lysimeters directly into test plots and (5) a removable upper lysimeter ring enabling machinery soil tillage. Our results indicate that oasis effects or fringe effects of the lysimeter cylinder on unsaturated water flow did not occur. Another lysimeter cultivated with lawn is operated for observing grass-reference evapotranspiration, which resulted in good agreement with calculated grass-reference evapotranspiration according to the FAO-Penman-Monteith method. We conclude that lysimeters installed at Wagna test site did not show any fringe effects and, thus, are appropriate tools for measuring water balance elements and nitrogen leaching of arable and grass land at point scale. Furthermore, our results for the period of 2005 to 2011 show that beneficial management practices reduced nitrate leaching and, hence, may allow for a sustainable coexistence of drinking water supply and agriculture in the Murtal aquifer. PMID:24982000

  7. A non-foodborne norovirus outbreak among school children during a skiing holiday, Austria, 2007.

    PubMed

    Kuo, Hung-Wei; Schmid, Daniela; Schwarz, Karin; Pichler, Anna-Margaretha; Klein, Heidelinde; König, Christoph; de Martin, Alfred; Allerberger, Franz

    2009-01-01

    Norovirus is increasingly recognized as a leading cause of outbreaks of foodborne disease. We report on an outbreak in Austria that reached a total of 176 cases, affecting pupils and teachers from four schools on a skiing holiday in a youth hostel in the province of Salzburg in December 2007. A questionnaire was sent to the four schools in order to obtain data from persons attending the school trip on disease status, clinical onset, duration of illness and hospitalization. A cohort study was undertaken to identify the sources of infection. The school trip attendees were interviewed by questionnaire or face-to-face on their exposure to food items from the menu provided by the hostel owner. Of the 284 school holiday-makers, 176 fitted the definition of an outbreak case (attack rate 61.9%). A total of 264 persons on the ski holiday participated in the cohort study (response rate 93%). The day-by-day food-specific analyses did not find any food items served on any of five days (December 8-12) of the holiday to be associated with infection risk. The day-specific risk analyses revealed Monday December 10 (RR: 9.04; 95% CI: 6.02-13.6; P < 0.001) and Tuesday December 11 (RR: 3.37; 95% CI: 2.56-4.43; P < 0.001) as the two most risky days for having being exposed to norovirus. According to the epidemiological investigation, airborne transmission of norovirus originating from the first vomiting case most probably initiated this outbreak; foodborne genesis was excluded. During recent years, norovirus has become increasingly established as the most important causative agent of epidemic gastroenteritis in holiday-makers all over Europe. Tourism is one of the primary industries in Austria. Timely involvement of the relevant public health authorities is essential in any outbreak of norovirus gastroenteritis, irrespective of its genesis. PMID:19280137

  8. Cardiac rehabilitation in Austria: long term health-related quality of life outcomes

    PubMed Central

    2009-01-01

    Background The goal of cardiac rehabilitation programs is not only to prolong life but also to improve physical functioning, symptoms, well-being, and health-related quality of life (HRQL). The aim of this study was to document the long-term effect of a 1-month inpatient cardiac rehabilitation intervention on HRQL in Austria. Methods Patients (N = 487, 64.7% male, age 60.9 ± 12.5 SD years) after myocardial infarction, with or without percutaneous interventions, coronary artery bypass grafting or valve surgery underwent inpatient cardiac rehabilitation and were included in this long-term observational study (two years follow-up). HRQL was measured with both the MacNew Heart Disease Quality of Life Instrument [MacNew] and EuroQoL-5D [EQ-5D]. Results All MacNew scale scores improved significantly (p < 0.001) and exceeded the minimal important difference (0.5 MacNew points) by the end of rehabilitation. Although all MacNew scale scores deteriorated significantly over the two year follow-up period (p < .001), all MacNew scale scores still remained significantly higher than the pre-rehabilitation values. The mean improvement after two years in the MacNew social scale exceeded the minimal important difference while MacNew scale scores greater than the minimal important difference were reported by 40-49% of the patients. Two years after rehabilitation the mean improvement in the EQ-5D Visual Analogue Scale score was not significant with no significant change in the proportion of patients reporting problems at this time. Conclusion These findings provide a first indication that two years following inpatient cardiac rehabilitation in Austria, the long-term improvements in HRQL are statistically significant and clinically relevant for almost 50% of the patients. Future controlled randomized trials comparing different cardiac rehabilitation programs are needed. PMID:19995445

  9. Patterns of globalized reproduction: Egg cells regulation in Israel and Austria

    PubMed Central

    2012-01-01

    Since the successful introduction of in vitro fertilization in 1978, medically assisted reproduction (MAR) has proliferated in multiple clinical innovations. Consequently, egg cells have become an object of demand for both infertility treatment and stem cell research, and this raises complex legal, ethical, social and economic issues. In this paper we compare how the procurement and use of human egg cells is regulated in two countries: Israel and Austria. Israel is known for its scientific leadership, generous public funding, high utilization and liberal regulation of assisted reproductive technology (ART). Austria lies at the other extreme of the regulatory spectrum in terms of restrictions on reproductive interventions. In both countries, however, there is a constant increase in the use of the technology, and recent legal developments make egg cells more accessible. Also, in both countries the scarcity of egg cells in concert with the rising demand for donations has led to the emergence of cross-border markets and global 'reproductive tourism' practices. In Israel, in particular, a scandal known as the 'eggs affair' was followed by regulation that allowed egg cell donations from outside the country under certain conditions. Cross-border markets are developed by medical entrepreneurs, driven by global economic gaps, made possible by trans-national regulatory lacunae and find expression as consumer demand. The transnational practice of egg cell donations indicates the emergence of a global public health issue, but there is a general lack of medical and epidemiological data on its efficacy and safety. We conclude that there is need for harmonisation of domestic laws and formulation of new instruments for international governance. PMID:22913734

  10. Implementing the EU Floods Directive (2007/60/EC) in Austria: Flood Risk Management Plans

    NASA Astrophysics Data System (ADS)

    Neuhold, Clemens

    2013-04-01

    he Directive 2007/60/EC of the European Parliament and of the Council of 23 October 2007 on the assessment and management of flood risks (EFD) aims at the reduction of the adverse consequences for human health, the environment, cultural heritage and economic activity associated with floods in the Community. This task is to be achieved based on three process steps (1) preliminary flood risk assessment (finalised by the end of 2011), (2) flood hazard maps and flood risk maps (due 2013) and (3) flood risk management plans (due 2015). Currently, an interdisciplinary national working group is defining the methodological framework for flood risk management plans in Austria supported by a constant exchange with international bodies and experts. Referring to the EFD the components of the flood risk management plan are (excerpt): 1. conclusions of the preliminary flood risk assessment 2. flood hazard maps and flood risk maps and the conclusions that can be drawn from those maps 3. a description of the appropriate objectives of flood risk management 4. a summary of measures and their prioritisation aiming to achieve the appropriate objectives of flood risk management The poster refers to some of the major challenges in this process, such as the legal provisions, coordination of administrative units, definition of public relations, etc. The implementation of the EFD requires the harmonisation of legal instruments of various disciplines (e.g. water management, spatial planning, civil protection) enabling a coordinated - and ideally binding - practice of flood risk management. This process is highly influenced by the administrative organisation in Austria - federal, provincial and municipality level. The Austrian approach meets this organisational framework by structuring the development of the flood risk management plan into 3 time-steps: (a) federal blueprint, (b) provincial editing and (c) federal finishing as well as reporting to the European Commission. Each time

  11. [Challenges in the implementation of electronic health care records and patient cards in Austria].

    PubMed

    Pfeiffer, K P; Auer, C M

    2009-03-01

    Patient-centered, interinstitutional digital documentation and communication in the Austrian health care system is a primary goal of Austria health politics. The implementation of the eCard in the year 2005 was a very important step towards digitalization of the Austria health system. The main responsibility of the Ministry of Health (MoH) is coordinating the implementation of the eHealth infrastructure based on international standards. The Austrian electronic health care record (ELGA) should include all relevant multimedia medical and health-related data of a uniquely identified person. A selection of "relevant" documents must be made. The implementation of ELGA will take place in modules. Because of the importance of the federal states and their role in health care, a special commission was set up to represent the most important stakeholders. Thereby they are included in the decision-making process. This is important with regard to the future use of many already existing information systems and for further investments. The most important steps until now were the implementation of a working group for ELGA as an association of the national health commission in the year 2006 and the implementation of a feasibility study as well as a cost-benefit analysis. Data protection and security are considered very important factors and, with respect to these, the roles for health care providers will be defined. To achieve high acceptance from the public and especially from health care providers, it is important to inform them about the benefits of eHealth. PMID:19259636

  12. UV-radiation in the past: Reconstruction and long-term changes in Austria

    NASA Astrophysics Data System (ADS)

    Hadzimustafic, J.; Simic, S.; Fitzka, M.

    2013-05-01

    Series of daily erythemal UV-dose are reconstructed for the last 30 years of the 20th century in Austria and its changes during that period with respect to observed changes in total ozone and cloud cover discussed. The reconstruction method is based on the relationship between long-term global radiation and sunshine duration records and existing measurements of erythemal UV at several locations. Through comparison with different data sources efforts are made to assure high data quality for all input parameters. The results for reconstructed daily sums show high correlations (0.95-0.99) with observed values compared on a yearly and seasonal basis throughout the overlapping period 1998-2010. Assessed from the reconstructed data, long-term variability of erythemal UV daily dose for two time periods has been quantified (1977-1995, 1996-2010). Special emphasis is put on the investigation of changes in UV due to observed trends in clouds and sunshine duration in the Austrian Alpine regions during the last decades. The earlier period shows significant changes between +4.1 %/dec and +6.9 %/dec at six stations in Austria, mainly due to significant decreases in total ozone column of up to -3.7 %/dec. Positive significant trends of around +2%/dec are found in cloud and aerosol modification factors at most of stations along with observed positive trends in sunshine duration, being statistically significant at eastern and southern stations. In spite of ozone layer recovery since the mid 1990s, the latter period does not reveal any statistically significant changes in erythemal UV irradiation.

  13. Holistic assessment of a landfill mining pilot project in Austria: Methodology and application.

    PubMed

    Hermann, Robert; Baumgartner, Rupert J; Vorbach, Stefan; Wolfsberger, Tanja; Ragossnig, Arne; Pomberger, Roland

    2016-07-01

    Basic technical and economic examinations of Austrian mass waste landfills, concerning the recovery of secondary raw materials, have been carried out by the 'LAMIS - Landfill Mining Austria' pilot project for the first time in Austria. A main focus of the research - the subject of this article - was the first devotion of a pilot landfill to an integrated ecological and economic assessment so that its feasibility could be verified before a landfill mining project commenced. A Styrian mass waste landfill had been chosen for this purpose that had been put into operation in 1979 and received mechanically-biologically pre-treated municipal waste till 2012. The whole assessment procedure was divided into preliminary and main assessment phases to evaluate the general suitability of a landfill mining project with little financial and human resource expense. A portfolio chart, based on a questionnaire, was created for the preliminary assessment that, as a result, has provided a recommendation for subsequent investigation - the main assessment phase. In this case, specific economic criteria were assessed by net present value calculation, while ecological or socio-economic criteria were rated by utility analysis, transferring the result into a utility-net present value chart. In the case of the examined pilot landfill, assessing the landfill mining project produced a higher utility but a lower net present value than a landfill leaving-in for aftercare. Since no clearly preferable scenario could be identified this way, a cost-revenue analysis was carried out in addition that determined a dimensionless ratio: the 'utility - net present value quotient' of both scenarios. Comparing this quotient showed unmistakably that in the overall assessment, 'leaving the landfill in aftercare' was preferable to a 'landfill mining project' in that specific case. PMID:27170192

  14. Thermal conditions within the supraglacial debris cover of Pasterze Glacier, Austria, and its effects on glacier ablation between 2006 and 2014

    NASA Astrophysics Data System (ADS)

    Kellerer-Pirklbauer, Andreas; Hirschmann, Simon

    2015-04-01

    A supraglacial debris cover of a few centimetres is thick enough to lower the amount of ablation of the underlying ice by shielding it from insolation and atmospheric heat. In this study continuous ground temperature data taken at different depths at two sites (PAG-SD-LO and PAG-SD-UP) at the supraglacial debris cover of Pasterze Glacier, Austria, have been analysed and compared with ablation data from adjacent ablation stakes provided by the Central Institute for Meteorology and Geodynamics, Vienna. Additionally, near-surface ground temperature data from a proglacial outwash plain site (PAG-FI) have been used in this study for comparison reasons. The studied glacier is a valley glacier and the largest glacier of the entire Eastern European Alps (c.17.3 km²) located at 47°05'N, 12°44'E. Pasterze Glacier has a c.3.8 km² large glacier tongue which is mostly covered (c.72 % of the surface area in 2009) by a rather thin (up to some tens of cm) supraglacial debris cover. The supraglacial debris cover consists of prasinite (greenschist) and calcareous mica schist. Both study sites are characterised by a superficial openwork layer of coarser clasts and a lower mixed layer with coarser material of different size set in a matrix of fine grains. Debris thickness is about 20 cm at PAG-SD-LO and 15 cm at PAG-SD-UP. Sieving analyses of the fines revealed for all three sites a dominance of coarse sands. At the two glacier sites, ground temperature was monitored at 0, 10 and 15 (for PAG-SD-UP) or, respectively, 20 cm (for PAG-SD-LO) depth. We used PT1000 sensors connected by cables to a 3-channel miniature temperature datalogger (M-Log6, GeoPrecision, Germany). Problems in the data acquisition arose due to the creeping of the supraglacial debris cover during the ablation season. Glacier melt and glacier recession caused the abandonment of site PAG-SD-LO in 2010. Contrary, monitoring is ongoing at sites PAG-SD-UP and PAG-FI. Our analysis of the ground temperature data at the

  15. From structural investigation towards multi-parameter early warning systems: geophysical contributions to hazard mitigation at the landslide of Gschliefgraben (Gmunden, Upper Austria)

    NASA Astrophysics Data System (ADS)

    Supper, Robert; Baron, Ivo; Jochum, Birgit; Ita, Anna; Winkler, Edmund; Motschka, Klaus; Moser, Günter

    2010-05-01

    In December 2007 the large landslide system inside the Gschliefgraben valley (located at the east edge of the Traun lake, Upper Austria), known over centuries for its repeated activity, was reactivated. Although a hazard zone map was already set up in 1974, giving rise to a complete prohibition on building, some hundreds of people are living on the alluvial fan close to the lake. Consequently, in frame of the first emergency measures, 55 building had to be evacuated. Within the first phase of mitigation, measures were focused on property and infrastructure protection. Around 220 wells and one deep channel were implemented to drain the sliding mass. Additionally a big quantity of sliding material was removed close to the inhabited areas. Differential GPS and water level measurements were performed to evaluate the effectiveness of the measures, which led to a significant slowdown of the movement. Soon after the suspension of the evacuation several investigations, including drilling, borehole logging and complex geophysical measurements were performed to investigate the structure of the landslide area in order to evaluate maximum hazard scenarios as a basis for planning further measures. Based on these results, measuring techniques for an adapted, future early warning system are currently being tested. This emergency system should enable local stakeholders to take appropriate and timely measures in case of a future event thus lessening the impact of a future disaster significantly. Within this tree-step-plan the application of geophysical methodologies was an integral part of the research and could considerably contribute to the success. Several innovative approaches were implemented which will be described in more detail within the talk. Airborne multi-sensor geophysical surveying is one of new and progressive approaches which can remarkably contribute to effectively analyse triggering processes of large landslides and to better predict their hazard. It was tested in

  16. Using instrumental neutron activation analysis for geochemical analyses of terrestrial impact structures: current analytical procedures at the university of vienna geochemistry activation analysis laboratory.

    PubMed

    Mader, Dieter; Koeberl, Christian

    2009-12-01

    The Instrumental Neutron Activation Analysis Gamma Spectroscopy Laboratory at the Department of Lithospheric Research, University of Vienna, has been upgraded in the year 2006. This paper describes the sample preparation, new instrumentation and data evaluation for hundreds of rock samples of two terrestrial impact structures. The measurement and data evaluation are done by using Genie 2000 and a custom-made batch software for the used analysis sequences. PMID:19481467

  17. Federal Law on Consumer Deception: An Agency by Agency Analysis.

    ERIC Educational Resources Information Center

    Zweibel, George J.

    A comprehensive analysis of statutes and regulations on consumer deception administered by thirty government agencies is provided in this report. Each agency's chapter includes a brief description of the agency, and a detailed listing of all deceptive trade practices prohibited by that agency's enabling legislation, regulations, or other sources…

  18. 10 CFR 607.645 - Federal agency or agency.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Federal agency or agency. 607.645 Section 607.645 Energy DEPARTMENT OF ENERGY (CONTINUED) ASSISTANCE REGULATIONS GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 607.645 Federal agency or agency. Department of Energy means the...

  19. Dementia service centres in Austria: A comprehensive support and early detection model for persons with dementia and their caregivers – theoretical foundations and model description

    PubMed Central

    Span, Edith; Reisberg, Barry

    2015-01-01

    Despite the highly developed social services in Austria, the County of Upper Austria, one of the nine counties of Austria had only very limited specialized services for persons with dementia and their caregivers in 2001. Support groups existed in which the desire for more specialized services was voiced. In response to this situation, funding was received to develop a new structure for early disease detection and long term support for both the person with dementia and their caregivers. This article describes the development of the model of the Dementia Service Centres (DSCs) and the successes and difficulties encountered in the process of implementing the model in six different rural regions of Upper Austria. The DSC was described in the First Austrian Dementia Report as one of the potential service models for the future. PMID:24339114

  20. Youth Media and Agency

    ERIC Educational Resources Information Center

    Hauge, Chelsey

    2014-01-01

    This article addresses how capacity is conceived of and understood in youth media/civic education programming, and how beliefs about agency, development, relationality and youth manifests in the discourses, programmes, and practices of organizations operating youth media programmes. Through attention to a youth media and development programme in…

  1. Metacognition of Agency

    ERIC Educational Resources Information Center

    Metcalfe, Janet; Greene, Matthew Jason

    2007-01-01

    The feeling that we are agents, intentionally making things happen by our own actions, is foundational to our understanding of ourselves as humans. People's metacognitions of agency were investigated in 4 experiments. Participants played a game in which they tried to touch downward scrolling Xs and avoid touching Os. Variables that affected…

  2. Other Federal Agencies

    ERIC Educational Resources Information Center

    Design and Environment, 1971

    1971-01-01

    Briefly reviews the man-environment research sponsored by these eight government agencies: Departments of Agriculture, Commerce, Defense, Interior, Justice, the Office of Economic Opportunity, the National Aeronautics and Space Administration, and the National Science Foundation. The Man-Environment Research survey report was the source of…

  3. Strengthening Career Human Agency

    ERIC Educational Resources Information Center

    Chen, Charles P.

    2006-01-01

    Rooted in A. Bandura's (1982, 2001b) social cognitive theory, the notion of human agency has received considerable attention in vocational and career psychology for the last 2 decades, especially with the recent emergence of social constructivist thinking in the field. This article continues in the same direction. In reviewing the notion of human…

  4. Metacognition of agency.

    PubMed

    Metcalfe, Janet; Greene, Matthew Jason

    2007-05-01

    The feeling that we are agents, intentionally making things happen by our own actions, is foundational to our understanding of ourselves as humans. People's metacognitions of agency were investigated in 4 experiments. Participants played a game in which they tried to touch downward scrolling Xs and avoid touching Os. Variables that affected accuracy included speed of the scroll, density of the targets, and feedback. Of central interest were variables directed not only at accuracy but also at people's control: the turbulence of the cursor and how close the cursor had to come to the target for a hit (i.e., "magic"). After each trial, people made judgments of agency or judgments of performance. People were selectively sensitive to the variables to which they should be responsive in agency monitoring--whether the cursor moved in close synchrony to their movements and whether targets disappeared by magic. People knew, separably from their objective or judged performance, when they were in control and when they were not. These results indicate that people can sensitively monitor their own agency. PMID:17500645

  5. Austria's Scientific Contribution to the Observation of the Venus Transit of 1874

    NASA Astrophysics Data System (ADS)

    Kopper, M.

    2004-12-01

    Already since the mid-19th century, it was a task of the Imperial-Royal Austro-Hungarian Navy not only to take part in military actions, to train sea cadets, to strengthen diplomatic relations, and to protect the coasts, the sea trade, and Austrian citizens in far countries, but also to carry out coast surveys and soundings, as well as scientific observations during their missions. On a trip around the earth, Tobias von Österreicher, commander of the corvette "Erzherzog Friedrich", was instructed to observe the Venus transit of December 8, 1874 in Yokohama. This order was only one out of many that he had to fulfill: to train the Navy cadets, to explore the possibility of the installation of a colony on the island of Borneo, to meet diplomats and consulate representatives, to carry out soundings and coast surveys to improve sea-charts, and to make meteorological observations. The "qualification list" indicates that all these tasks were fulfilled according to expectations. However, an incident on Borneo in 1875 took the life of two of his sailors. In its aftermath he did not react according to rules, he was reproached by the Navy Section of the Imperial War Ministry, and his career as a ship commander came to an end. Besides the Austrian expedition to observe the Venus transit of 1874 in Yokohama, a second one was carried out by the astronomers Eduard Weiss and Theodor Oppolzer in Jassy (Romania), which was supported by the Vienna Academy of Sciences.

  6. Temporal stability of individual preferences for river restoration in Austria using a choice experiment.

    PubMed

    Bliem, Markus; Getzner, Michael; Rodiga-Laßnig, Petra

    2012-07-30

    Temporal stability of values (environmental preferences) is usually considered to be an indicator of the reliability of a valuation instrument because the values can be "reproduced" by follow-up experiments. The objective of this paper is to test temporal stability of individual preferences for river restoration by employing two identical choice experiments with a time difference of one year. We compared the results of two surveys carried out on the stretch of the Danube River between the Austrian capital of Vienna and the border to the Slovak Republic in 2007 and 2008. The choice experiment method considered economic costs and benefits of ecological improvements along the river, in order to value environmental resources. Using a multinomial logit and a mixed logit model for the two samples and a pooled sample, we found that preferences and willingness-to-pay estimates for program attributes are not sensitive to time. The results suggest that, in the absence of an extreme event, individual preferences are robust over a short time period. PMID:22459072

  7. The Pre-Anschluss Vienna School of Medicine - The medical scientists: Karl Landsteiner (1868-1943) and Otto Loewi (1873-1961).

    PubMed

    Shaw, Lily Bzl; Shaw, Robert A

    2016-08-01

    Two famous medical scientists are described whose major advances were made largely from laboratory-based research. Karl Landsteiner, who received the Nobel Prize in 1930, was the discoverer or co-discoverer of the blood groups and the Rhesus factor. He contributed to the understanding of poliomyelitis, syphilis and typhus. He made major contributions to immunology, inter alia by isolating haptens. After World War I, he left Austria and continued his work initially in the Netherlands and then at the Rockefeller Institute in the USA. Otto Loewi, a pharmacologist, received his Nobel Prize (jointly with his life-long friend, Sir Henry Dale) in 1936 for his discovery that acetylcholine was the chemical agent for the stimulation of autonomic nerves to transmit to the organs they govern. He also made numerous other contributions including the demonstration that amino acids could be converted by animals to proteins. He left Austria after the Anschluss and settled in the USA. PMID:25052151

  8. UAV-based Natural Hazard Management in High-Alpine Terrain - Case Studies from Austria

    NASA Astrophysics Data System (ADS)

    Sotier, Bernadette; Adams, Marc; Lechner, Veronika

    2015-04-01

    Unmanned Aerial Vehicles (UAV) have become a standard tool for geodata collection, as they allow conducting on-demand mapping missions in a flexible, cost-effective manner at an unprecedented level of detail. Easy-to-use, high-performance image matching software make it possible to process the collected aerial images to orthophotos and 3D-terrain models. Such up-to-date geodata have proven to be an important asset in natural hazard management: Processes like debris flows, avalanches, landslides, fluvial erosion and rock-fall can be detected and quantified; damages can be documented and evaluated. In the Alps, these processes mostly originate in remote areas, which are difficult and hazardous to access, thus presenting a challenging task for RPAS data collection. In particular, the problems include finding suitable landing and piloting-places, dealing with bad or no GPS-signals and the installation of ground control points (GCP) for georeferencing. At the BFW, RPAS have been used since 2012 to aid natural hazard management of various processes, of which three case studies are presented below. The first case study deals with the results from an attempt to employ UAV-based multi-spectral remote sensing to monitor the state of natural hazard protection forests. Images in the visible and near-infrared (NIR) band were collected using modified low-cost cameras, combined with different optical filters. Several UAV-flights were performed in the 72 ha large study site in 2014, which lies in the Wattental, Tyrol (Austria) between 1700 and 2050 m a.s.l., where the main tree species are stone pine and mountain pine. The matched aerial images were analysed using different UAV-specific vitality indices, evaluating both single- and dual-camera UAV-missions. To calculate the mass balance of a debris flow in the Tyrolean Halltal (Austria), an RPAS flight was conducted in autumn 2012. The extreme alpine environment was challenging for both the mission and the evaluation of the aerial

  9. Macro-scale assessment of areas sensitive to changes in flood magnitudes for Austria

    NASA Astrophysics Data System (ADS)

    Herrnegger, Mathew; Apperl, Benjamin; Senoner, Tobias; Nachtnebel, Hans-Peter

    2014-05-01

    This contribution presents a GIS-based method for the identification of areas sensitive to changes in flood magnitudes on the basis of existing flood maps and topographic features of flood plains. The approach enables the identification of flood prone river sections for large areas, as no additional hydrodynamic simulations are necessary or available. In our case an area of ~ 84.000 km2, including about 26.000 km of rivers and streams, is analysed. Even though the results of climate models are uncertain regarding the prediction of future changes in frequency and magnitude of floods, the recent accumulation of extreme flood events in parts of Austria makes it inevitable to account for possible changes in runoff characteristics. Therefore, an enhanced impact assessment of these changes and the identification of flood sensitive areas is necessary. The existing HORA data set (Natural Hazard Overview & Risk Assessment Austria) indicates flood plains for recurrence intervals of 30, 100 and 200 years for the entire area of Austria under current climate conditions. A variable climate change allowance is applied to the corresponding discharges of the 200 years return period data set (HQ200), with the aim of generating modified runoff values of equal recurrence intervals for all flood values (HQcc). This procedure guarantees a consistent data set, based on the underlying Gumbel flood statistics of the original data set. The HORA-data sets includes points with the information on discharge and water depth for the existing recurrence intervals. Based on the simplifying assumption of (1) a rectangular cross section, (2) the water depth for the HQ200 discharge value and (3) the modified HQcc value, a new water depth (hcc) and the change in water depth (Δh) can be calculated for these locations. Changes in water depth are aggregated for municipalities by calculating a weighted mean depth change, using discharge as the weighting value. Based on the derived water depth changes, the

  10. The Atlas of Natural Hazards and Risks of Austria: first results for fluvial and pluvial floods

    NASA Astrophysics Data System (ADS)

    Mergili, Martin; Tader, Andreas; Glade, Thomas; Neuhold, Clemens; Stiefelmeyer, Heinz

    2015-04-01

    Incoherent societal adaptation to natural processes results in significant losses every year. A better knowledge of the spatial and temporal distribution of hazards and risks, and of particular hot spots in a given region or period, is essential for reducing adverse impacts. Commonly, different hazard and risk estimations are performed within individual approaches based on tailor-made concepts. This works well as long as specific cases are considered. The advantage of such a procedure is that each individual hazard and risk is addressed in the best possible manner. The drawback, however, consists in the fact that the results differ significantly in terms of quality and accuracy and therefore cannot be compared. Hence, there is a need to develop a strategy and concept which uses similar data sources of equivalent quality in order to adequately analyze the different natural hazards and risks at broader scales. The present study is aiming to develop such a platform. The project Risk:ATlas focuses on the design of an atlas visualizing the most relevant natural hazards and, in particular, possible consequences for the entire territory of Austria. Available as a web-based tool and as a printed atlas, it is seen as a key tool to improve the basis for risk reduction, risk adaptation and risk transfer. The atlas is founded on those data sets available for the entire territory of Austria at a consistent resolution and quality. A 1 m resolution DEM and the official cadastre and building register represent the core, further data sets are employed according to the requirements for each natural hazard and risk. In this contribution, the methodology and the preliminary results for fluvial and pluvial floods and their consequences to buildings for three selected test areas in different types of landscapes (rural, urban and mountainous) are presented. Flooding depths expected for annualities of 30, 100 and 300 are derived from existing data sets for fluvial floods and are computed

  11. Normativity, agency, and life.

    PubMed

    Barham, James

    2012-03-01

    There is an immense philosophical literature dealing with the notions of normativity and agency, as well as a sizeable and rapidly growing scientific literature on the topic of autonomous agents. However, there has been very little cross-fertilization between these two literatures. As a result, the philosophical literature tends to assume a somewhat outdated mechanistic image of living things, resulting in a quasi-dualistic picture in which only human beings, or the higher animals, can be normative agents properly speaking. From this perspective, the project of 'naturalizing normativity' becomes almost a contradiction in terms. At the same time, the scientific literature tends to misuse 'normativity,' 'agency,' and related terms, assuming that it is meaningful to ascribe these concepts to 'autonomous agents' conceived of as physical systems whose behavior is to be explained in terms of ordinary physical law. From this perspective, the true depth of the difficulty involved in understanding what makes living systems distinctive qua physical systems becomes occluded. In this essay, I begin the attempt to remedy this situation. After some preliminary discussion of terminology and situating of my project within the contemporary philosophical landscape, I make a distinction between two different aspects of the project of naturalizing normativity: (1) the 'Scope Problem,' which consists in saying how widely in nature our concept of normative agency may properly be applied; and (2) the 'Ground Problem,' which consists in rationalizing the phenomenon of normative agency in terms of the rest of our knowledge of nature. Then, in the remainder of this paper, I argue that the Scope Problem ought to be resolved in favor of attributing normative agency, in the proper sense of those words, to living things as such. The Ground Problem will be discussed in a companion paper at a later time. PMID:22326078

  12. Smoking prevalence, readiness to quit and smoking cessation in HIV+ patients in Germany and Austria

    PubMed Central

    Degen, Olaf; Arbter, Peter; Hartmann, Peter; Mayr, Christoph; Buhk, Thomas; Schalk, Horst; Brath, Helmut; Ernst Dorner, Thomas

    2014-01-01

    Introduction Due to the interaction between smoking and the virus and the antiretroviral therapy, the excess health hazard due to smoking is higher in HIV+ patients than in the general population. International studies suggest a higher prevalence of smoking in HIV+ subjects compared to the general population. It was the aim of the study to assess prevalence of smoking, to analyze determinants of smoking, and to evaluate readiness to quit in HIV+ patients in Germany and Austria. Material and Methods Consecutive patients with positive tested HIV status, smokers and non-smokers, who are treated in seven different HIV care centres in Austria and Germany were included. Nicotine dependence was assessed with the Fagerström Test for Nicotine Dependency (FTND), and stages of change by a standardized readiness to quit questionnaire. Self-reported smoking status was objectified by measuring exhaled carbon monoxide levels. Smokers who wanted to quit were offered a structured smoking cessation programme, and those who did not want to quit received a 1-minute consultation. After six months, the smoking status of all included subjects was reassessed. Results A total of 447 patients were included; the response rate was 92%. Prevalence of smoking was 49.4%. According to a multivariate logistic regression analysis, lower age, male sex, lower educational level, and smoking of the partner were significantly associated with the smoking status. According to the FTND, 25.3% showed a low (0–2 points), 27.6 a moderate (3–4 points) and 47.1% a high (5–10 points) dependency. Regarding stages of change, 15.4% of the smokers were in the stadium precontemplation, 48.4 in contemplation, 15.4 in preparation and 10.0 in the stadium action. 11.0% were not assignable in any stadium. Higher education level and lower grade of dependency were significantly associated with the wish to quit smoking. Six months after the baseline examination, smoking cessation visits (at least one session) was

  13. Object-based glacier mapping in the Hohe Tauern Mountains of Austria

    NASA Astrophysics Data System (ADS)

    Aubrey Robson, Benjamin; Hölbling, Daniel; Nuth, Christopher; Olaf Dahl, Svein

    2015-04-01

    Up-to-date and frequent glacier outlines are a necessity for many applications within glaciology. While multispectral band ratios are a comparatively robust method for automatically classifying clean ice on a pixel-based level, semi- or fully automated glacier inventories are complicated by spectral similarities between classes such as debris-covered glacier ice and the surrounding bedrock and moraines, or between clean ice and turbid pro-glacial water. Most glacier inventories therefore require a great deal of manual correction. Here, we present a glacier inventory of the Hohe Tauern Mountains in the Central Eastern Alps in Austria. Numerous glaciers, including the Pasterze Glacier, which is the longest glacier in the Eastern Alps, shape this mountainous region. The mapping of glaciers is based on object-based image analysis (OBIA) using both high resolution (HR) satellite imagery from Landsat 8 and a digital elevation model (DEM) derived from Airborne Laser Scanning (ALS) data. We automatically classify clean ice, debris-covered ice and glacial lakes. Image objects are created by applying the multiresolution segmentation algorithm implemented in the eCognition (Trimble) software. The resulting image objects are classified using a combination of various features, whereby a focus was put on the selection of robust features that are ideally applicable for mapping large areas, for example spectral indices such as the Normalized Differenced Vegetation Index (NDVI), Normalized Difference Snow and Ice Index (NDSI), Normalised Difference Water Index (NDWI), Land and Water Mask (LWK) and a ratio of the SWIR and NIR spectral bands. The ability of OBIA to incorporate optical and elevation data and to individually address data-specific characteristics helps differentiate debris-covered ice from surrounding features not only by using spectral properties but also based on morphological and topographic parameters, while the inclusion of rulesets relying on contextuality, size

  14. Exploring hydrological uncertainties and thresholds of a drought vulnerable region in Austria

    NASA Astrophysics Data System (ADS)

    Hohmann, Clara; Kirchengast, Gottfried; Birk, Steffen

    2015-04-01

    In the region of South-Eastern Styria, Austria, a strong increase of summer temperature over the last decades was recognized by Kabas et. al. (Meteorol. Z./ 20 (3), 277-289, 2011). With climate change the temperature will further increase, so that the possibility for more frequent droughts in summer will rise. This leads to the question if, for example, a steppe climate similar to that in the neighboring Hungarian Pussta can evolve in this region. Drastic climatic changes will be accompanied by strong changes in the hydrological balance. Since the region is strongly influenced by agriculture and other non-climatic factors as well, these human impacts on the water cycle must be considered. The Wegener Center, University of Graz is studying the Raab catchment in South-Eastern Styria, Austria, as an example of a small catchment of the climate-sensitive southern Alpine foothills. The available data indicate that the region is vulnerable to droughts in summer, signalled by a strong temperature increase over the recent decades and a tendency of precipitation decrease. The main goals of this study are to explore how the water balance in the region is going to change in the future, what the most significant uncertainties are and where there might be thresholds towards drastic changes. In this poster we report on the first steps, which is to build up a hydrological model for the Styrian Raab valley based on the Water balance Simulation Model (WaSiM) of ETH Zurich, Switzerland. Within the calibration the focus is on low flow conditions in summer. Given that the model shows good results for the well observed recent decades, a sensitivity analysis for changes in specific (control) parameters of the surface water balance is conducted. This will include anomalies of temperature and precipitation, water use for irrigation, and others. This enables to explore how warmer temperatures or changes in irrigation and crops affect the catchment. Model analyses do not only focus on flow

  15. Seismogenic-driven hydroplastic deformation of soft sediments (Hirlatzhöhle, Austria)

    NASA Astrophysics Data System (ADS)

    Salomon, Martina Lan; Grasemann, Bernhard; Plan, Lukas; Gier, Susanne

    2015-04-01

    Deformed Quaternary cave sediments, which are well protected from both the erosional processes occurring at the Earth's surface and anthropogenic activities, provide a detailed archive of paleoseismic events, as well as an opportunity to assess potential regional seismic hazards. Hirlatz Cave, which lies about 2 km SW of Hallstatt, in the Salzkammergut area of Upper Austria, formed in a Triassic carbonate platform in the Dachstein Nappe, part of the Northern Calcareous Alps. With an overall length of 101 km, this is the third largest cave system in Austria. The present study focuses on an approximately 6.8 m long x 3 m high outcrop of Quaternary deposits that lie 2.8 km southeast of the cave entrance, in the so-called Lehmklamm. The succession comprises alternating packages of (a) pale grey sediments 3-25 mm thick and (b) finely laminated (1-2 mm) alternations of grey and lighter and darker brown sediments in layers 10-34 mm thick. X-ray diffraction analyses of the unconsolidated, finely laminated clay-sized sediments show a varve-like layering of brighter, carbonate and quartz-rich, and darker, clay mineral-rich layers of fluvio-lacustrine deposits. Heavy mineral analyses indicate an amphibolite facies source area that underwent a greenschist facies overprint. This indicates that the crystalline Central Alps lying to the south of the cave was likely the source. The succession contains abundant millimetre to centimetre-sized seismogenically-induced flame and fishtail structures, domino-boudins and syn-slumping structures such as folds and faults (normal and thrust faults) with flanking structures. Geometric analogues that are 2-3 orders of magnitudes larger have been described close to the Dead Sea Fault (e.g. Alsop et. al., 2011). Quantitative techniques, such as the reconstruction of the aspect ratios of boudins, the fault system polarity, the variation coefficient of faults and kinematic balancing have been used to interpret the structures. This suggests that (i

  16. How well do budburst models perform in Germany, Austria, UK and Finland?

    NASA Astrophysics Data System (ADS)

    Olsson, Cecilia; Jönsson, Anna Maria

    2014-05-01

    The phenology of trees affects the productivity of forests making phenological representation an important component of ecosystem models. The response to cues in temperature and day length varies among provenances, with the differences among provenances not fully understood. We evaluated the accuracy of eleven budburst models for birch and Norway spruce in Germany, United Kingdom (UK), Austria and Finland; covering gradients in latitude, altitude and continentality. The models were not able to accurately predict the timing of budburst, especially in the Alps. Early budburst were in general predicted too early and late budburst predicted too late, hence were budburst predicted too early in UK and too late in Austria. Models to be used in climate change assessments should be able to capture extreme events since budburst that today are considered very early could become the norm in a warmer climate. Our results imply that the models accuracy varied with spring temperatures and along geographical gradients. Model complexity was in this study assumed to represent the models level of plant physiological realism. All phenological models contain empirical components, and the model performance is therefore to some degree dependent on the calibration data, and cannot be considered truly process-based. The more complex models were in general less able to capture the variation in budburst and their performance was more dependent on the calibration data. Four different calibration schemes were employed; models predicted budburst of birch more accurately when fitted with one site in Germany, while the models performed better for Norway spruce when fitted with multiple sites in Germany. Among the two best performing models were an empirical model based on spring temperatures and the Alternating model based on growing degree days with a dynamic forcing requirement. However, both models could be considered unsuitable for climate change impact assessments. The empirical model is for

  17. What happens after and during deglaciation? Some insight from observations at the largest glacier in Austria

    NASA Astrophysics Data System (ADS)

    Kellerer-Pirklbauer, Andreas; Avian, Michael; Lieb, Gerhard K.; Kaufmann, Viktor

    2014-05-01

    Pasterze Glacier is the largest glacier in Austria and the Eastern Alps. The glacier is located at the foot of Mt. Großglockner (3798 m a.s.l.), the highest peak in Austria, and is accessible rather easily by a high alpine road ending above the main glacier tongue. At present, the glacier covers an area of about 17 km2, has a length of 8.3 km, a maximum ice thickness of about 190 m and is characterized by two unequally sized glacier tongues. The main glacier tongue is c.4 km long and heavily covered by debris. Since the end of the Little Ice Age (LIA) at around AD 1850 this glacier receded by 2.1 km. During the last c.160 years the main glacier tongue lowered by some 250 m on average. The glacier surface flow velocity decreased substantially, i.e. for example by 32% between the time periods 2003-2006 and 2006-2009. Glacier recession revealed large areas of previously ice-buried bedrock as well as minerogenic and biogenic sediments. In this contribution we present a compendium of research results based on several projects related to pure proglacial but also paraglacial processes and landforms in the vicinity of the present glacier. We will discuss (a) rock slope adjustment processes and its causes influencing for instance the supraglacial debris cover of the main glacier tongue substantially, (b) landform dynamics in the outwash plain and adjacent slopes close to the present glacier terminus, (c) the role of dead-ice for the proglacial landsystem, (d) formation and rapid enlargement of rock outcrops within the ice-fall, and (e) related natural hazard aspects. A further aspect discussed here - which is rather particular for Pasterze Glacier - is the (e) biogenic material (peat lumps and wood fragments) which has been found in recently deglaciated terrain. This material provides valuable insight into past ecological, glaciological and climatological conditions. Further rapid back- and downwasting of this glacier is very likely due to lack of ice replenishment. The

  18. Structural assessment and multi-parameter monitoring - an application to the Salcher landslide (Austria)

    NASA Astrophysics Data System (ADS)

    Engels, Alexander; Canli, Ekrem; Thiebes, Benni; Glade, Thomas

    2015-04-01

    Landslides pose a serious threat to many communities in Austria. The region of Lower Austria is underlayed, amongst others, by the lithological units of the Flysch Zone and the Gresten Klippenbelt. Both are particularly affected by landslides and the majority of episodic occurrences are bound to these two units. The active Salcher landslide is situated at the western border of the municipality of Gresten and is embedded in the geologic transition zone of the respective lithological units. The landslide is a reactivated and deep seated complex landslide that endangers buildings, parts of a road and lifelines such as power and optical fiber lines, fresh and sewage water supplies. Its varying movement rates are in the order of a few centimeters per year and consequently are classified as slow to extremely slow. Despite biannual geodetic surveys, little is known about the dynamic behavior including the triggering and controlling factors and its internal structure. Surface and subsurface investigations were therefore carried out on that landslide. With the intention to detect morphological surface changes, comparative geomorphologic mapping and terrestrial laser scanning was performed. Additionally, surface kinematical information was acquired by historical documents and GNSS measurements. The detailed present soil-physical conditions and their relation to current dynamics were investigated by six drill cores and three inclinometer installations. Soil specimens were obtained by percussion drilling. Particle size distribution, and water and carbonate content were subsequently analyzed in the laboratory. In addition, dynamic probing was performed at 13 sites across the landslide body and resistance values were compared to textural findings. The soil specimens show a heterogeneous texture and large variations in carbonate and water content. Soil wedges, originating from local displacements, were determined in two drill cores. Very high water content and resulting plastic

  19. A Cluster of Deep Crustal Seismicity in the Northern Alpine Foreland of Austria

    NASA Astrophysics Data System (ADS)

    Gerner, Andreas; Grasemann, Bernhard; Lenhardt, Wolfgang

    2015-04-01

    Within ten days of August 2008 a cluster of nine earthquakes was detected by the Zentralanstalt für Meteorologie & Geodynamik (ZAMG) and other institutions in adjacent countries in the northwestern region of Austria, which until then was unremarkable in terms of its naturally occurring seismicity. At that time, the events with estimated magnitudes between ≈2.0 and 3.8, were located at depths of about 10-20 km in the general vicinity of Braunau (≈13.5° E) between the Bohemian Massif and the Eastern Alps, in an area of elevated geothermal heatflow (80-90 mW/m^2) with active geothermal energy production. A relocation of these events with NonLinLoc (Probabilistic Non-Linear Location algorithm) and HypoDD (Double-Difference location scheme) using a 3D-velocity model (Δx,y,z=1 km) of Austria revealed a very dense clustering of these events, and resulted in anomalously deep foci within 10 km of the Moho. Coherent focal mechanisms with T-axes striking NE-SW were determined for the strongest of the events through both, waveform-inversion (gCAP) and P-wave onset polarities (HASH). Further, the waveforms of all events exhibit high similarity (corr. of > 80%), as is typically observed in conjunction with densely clustered seismicity. Using a crosscorrelation technique (Subspace Detection Algorithm) we found previously undetected, weaker events during that time span associated with the same cluster. Similarly deep, lower crustal seismicity in the northern Alpine foreland has previously been observed and investigated in the Swiss part of the Central Alps west of 10° E, where the deepest events have been found to closely follow the Moho of the subducting European lithosphere. With the cluster of events reported on in this study apparently being singular in time and space, and in the absence of additional events observed at comparable depths in the wider region, we at this point do not infer any conclusive information as to the reasons of the observed seismicity. In light

  20. Genetic characterization of Toxoplasma gondii isolates from Portugal, Austria and Israel reveals higher genetic variability within the type II lineage.

    PubMed

    Verma, S K; Ajzenberg, D; Rivera-Sanchez, A; Su, C; Dubey, J P

    2015-06-01

    This study compared genetic diversity of Toxoplasma gondii isolates from Portugal, Austria and Israel. For this, we genotyped 90 T. gondii isolates (16 from Portugal, 67 from Austria and 7 from Israel) using 10 nested PCR-restriction length polymorphism (RFLP) genetic markers and 15 microsatellite (MS) markers. By PCR-RFLP typing, 7 isolates from Portugal chickens were identified as type II (ToxoDB #1 or #3), 4 were type III (ToxoDB #2) and the remaining 4 isolates have unique genotype pattern were designated as ToxoDB #254. One mouse virulent isolate from a bovine fetus (Bos taurus) in Portugal was type I (ToxoDB #10) at all loci and designated as TgCowPr1. All 67 isolates from Austria and 7 from Israel were type II (ToxoDB #1 or #3). By MS typing, many additional genetic variations were revealed among the type II and type III isolates. Phylogenetic analysis showed that isolates from the same geographical locations tend to cluster together, and there is little overlapping of genotypes among different locations. This study demonstrated that the MS markers can provide higher discriminatory power to reveal association of genotypes with geographical locations. Future studies of the type II strains in Europe by these MS markers will be useful to reveal transmission patterns of the parasite. PMID:25677825

  1. Long-term changes in CO2 emissions in Austria and Czechoslovakia—Identifying the drivers of environmental pressures

    PubMed Central

    Gingrich, Simone; Kušková, Petra; Steinberger, Julia K.

    2011-01-01

    This study presents fossil-fuel related CO2 emissions in Austria and Czechoslovakia (current Czech Republic and Slovakia) for 1830–2000. The drivers of CO2 emissions are discussed by investigating the variables of the standard Kaya identity for 1920–2000 and conducting a comparative Index Decomposition Analysis. Proxy data on industrial production and household consumption are analysed to understand the role of the economic structure. CO2 emissions increased in both countries in the long run. Czechoslovakia was a stronger emitter of CO2 throughout the time period, but per-capita emissions significantly differed only after World War I, when Czechoslovakia and Austria became independent. The difference in CO2 emissions increased until the mid-1980s (the period of communism in Czechoslovakia), explained by the energy intensity and the composition effects, and higher industrial production in Czechoslovakia. Counterbalancing factors were the income effect and household consumption. After the Velvet revolution in 1990, Czechoslovak CO2 emissions decreased, and the energy composition effect (and industrial production) lost importance. Despite their different political and economic development, Austria and Czechoslovakia reached similar levels of per-capita CO2 emissions in the late 20th century. Neither Austrian “eco-efficiency” nor Czechoslovak restructuring have been effective in reducing CO2 emissions to a sustainable level. PMID:21461052

  2. Agency, time, and causality

    PubMed Central

    Widlok, Thomas

    2014-01-01

    Cognitive Scientists interested in causal cognition increasingly search for evidence from non-Western Educational Industrial Rich Democratic people but find only very few cross-cultural studies that specifically target causal cognition. This article suggests how information about causality can be retrieved from ethnographic monographs, specifically from ethnographies that discuss agency and concepts of time. Many apparent cultural differences with regard to causal cognition dissolve when cultural extensions of agency and personhood to non-humans are taken into account. At the same time considerable variability remains when we include notions of time, linearity and sequence. The article focuses on ethnographic case studies from Africa but provides a more general perspective on the role of ethnography in research on the diversity and universality of causal cognition. PMID:25414683

  3. Modelling of a Tracer experiment (Bromide) at the lysimeter Wagna/Austria with MIKE-SHE

    NASA Astrophysics Data System (ADS)

    Reszler, Christian; Fank, Johann

    2015-04-01

    Data of a tracer experiment with Bromide at one of the three lysimeters in Wagna/Austria are used to test the unsaturated zone solute transport model in MIKE-SHE. On April 4th, 2005 50 mg/l of Bromide were applied on the lysimeter operated with conventional farming. At this time the lysimeter was covered with bare soil until the start of the cultivation of pumpkin one month later. Concentrations at the lysimeter bottom (180 cm depth) were measured and, after break-through, plant uptake was measured to quantify mass recovery. The model using the Richards-Van Genuchten-Mualem approach is setup by comprehensive data of vegetation and soil hydraulic properties available at the lysimeter. Water movement simulation in the unsaturated zone is tested against measured seepage rates at the lysimeter bottom and soil water contents in different soil depths in a period of five years. A sensitivity study shows that, particularly in the quaternary gravel zone two different parameter sets are necessary to represent the different dynamics of water content and seepage. With both two sets the general dynamics of the tracer experiment are simulated well. However, the early rapid rise of the measured concentrations could not be represented by either parameter set, which indicates a complex pore system consisting of different flow paths in the gravel zone, e.g., a system of matrix flow and macro-pore flow.

  4. Gravity Variations Induced by Changing Snowpack Observed at Conrad Observatory (Austria)

    NASA Astrophysics Data System (ADS)

    Ressl, Hans; Dorninger, Manfred; Meurers, Bruno

    2016-04-01

    Hydrological processes are usually associated with mass transport. This induces gravity variations observed by superconducting gravimeter (SG) masking the pure geodynamical signal. The present study focusses specifically on gravity variations due to snow accumulation and melting. Measurements of the gravity signal are taken from the SG GWR C025 located at the Conrad Observatory (Austria) in an underground laboratory at about 1000m altitude. In snow rich winters a snowpack of one meter in depth or even more can be observed at this location. Snow height is measured at three different locations to get an idea of its variability. At one place additionally the weight of the snow pack is determined which allows to calculate the snow water equivalent. Gravitational signals are rather different for the accumulation and ablation phase, not only due to the different time scales of these processes but also due to the complex way path of melting water entering the ground beneath of the SG. Two methods, rainfall admittance function and Bouguer reduction, are used to account for the effect of the snow pack. Both have their strengths and weaknesses. They work better for short-term mass transports than for long lasting ones because in the latter case interference with signals of other environmental processes gets more prominent. A few case studies including both accumulation and ablation of snow on different time scales will be discussed.

  5. Medical universities in Austria: impact of curriculum modernization on medical education

    PubMed Central

    Lischka, Martin

    2010-01-01

    During the last decade medical education in Austria has seen more changes than in the whole of the previous century, with a complete overhaul of the structure of undergraduate curricula. Curricula now are organized in thematic, integrated modules, students have early patient encounters, the number of examinations has been drastically reduced, objective examinations have been introduced throughout the entire course as has skills training, and quality management is assured. As a consequence of the judgement of the European Court in 2005 against discrimination and in favour of equal treatment of EU citizens, free enrolment was abandoned and admission tests were introduced. In postgraduate training, licensing examinations are now obligatory. Crucial results from the point of view of students as well as with regard to the supply of manpower to the health care system are a sharp decrease in the formerly extremely long mean duration of study programmes and a sharp fall in drop-out rates. The now fully autonomous medical universities have the opportunity to intensify collaboration and to embark on a process of continuous renewal. Structural reform of undergraduate and postgraduate curricula will eventually ensure full equality of Austrian and other European medical qualifications. PMID:21818199

  6. Radon emanation from giant landslides of Koefels (Tyrol, Austria) and Langtang Himal (Nepal)

    SciTech Connect

    Purtscheller, F.; Pirchl, T.; Sieder, G.

    1995-07-01

    The identification of extremely high indoor radon concentrations in the village Umhausen (Tyrol, Austria) initiated a scientific program to get information about the source and distribution of this noble gas. The high concentrations can not be related to U anomalies or large-scale fault zones. The nearby giant landslide of Koefels, with its highly fractured and crushed orthogneisses, are the only possible source of radon, despite the fact that the U and Ra content of the rocks is by no means exceptional. The reasons for the high emanation rates from the landslide are discussed and compared to results gained from a similar examination of the giant landslide of Langtang Himal (Nepal). The exceptional geologic situation in both cases, as well as the spatial distribution of different concentration levels, indicate that both landslides must be considered as the production sites of radon. Independent of the U and Ra contents of the rocks, the most important factors producing high emanation rates are the production of a high active surface area in circulation pathways for Rn-enriched soil air by brittle deformation due to the impact of the landslidemass. 37 refs., 4 figs., 1 tab.

  7. Enteric protozoa of cats and their zoonotic potential-a field study from Austria.

    PubMed

    Hinney, Barbara; Ederer, Christina; Stengl, Carina; Wilding, Katrin; Štrkolcová, Gabriela; Harl, Josef; Flechl, Eva; Fuehrer, Hans-Peter; Joachim, Anja

    2015-05-01

    Domestic cats can be infected with a variety of enteric protozoa. Genotyping of protozoan species, especially Giardia as the most common, can improve assessment of their relevance as zoonotic agents. For an overview on the occurrence of feline enteric protozoa, 298 faecal samples of cats from private households, catteries and animal shelters in Austria were collected. All samples were examined by flotation and using a rapid test for Giardia (FASTest). For the detection of Tritrichomonas blagburni, freshly voided faeces (n = 40) were processed using a commercial culturing system (InPouch TF-Feline). Genotyping was done at the β-giardin gene loci (each sample) and triosephosphate isomerase gene loci (positive samples) for Giardia and at the 18S rRNA gene (positive samples) for Cryptosporidium. Thirty-seven samples (12.4%) were positive for Giardia by flotation and/or using a rapid test. Cryptosporidium was present in 1.7%, Cystoisospora in 4.0%, Sarcocystis in 0.3% and T. blagburni in 2.5% of the samples. Genotyping revealed Giardia cati, the potentially zoonotic Giardia duodenalis and Cryptosporidium felis. Most of the infected cats had no diarrhoea. Cats from shelters were significantly more often infected than owned cats (p = 0.01). When comparing Giardia detection methods, the rapid test had a higher sensitivity than flotation. Polymerase chain reaction (PCR) results were mostly independent from the other two tests. PMID:25762189

  8. Selenium levels in patients with autoimmune thyroiditis and controls in lower Austria.

    PubMed

    Wimmer, I; Hartmann, T; Brustbauer, R; Minear, G; Dam, K

    2014-09-01

    Autoimmune thyroiditis (AIT) is one of the most common autoimmune diseases; genetic as well as environmental factors contribute to its pathogenesis. The thyroid is the organ with the highest selenium content per unit weight. Selenium status appears to have an impact on the development of thyroid pathologies. We investigated a possible difference of selenium serum levels as a marker of nutritional selenium supply between patients with AIT in central Lower Austria and a matched group of healthy persons living in the same region. Selenium serum levels in the patients with AIT were 98.0 ± 15.6 μg/l. A significant difference to the matched group of normal persons, whose selenium serum levels were 103.2 ± 12.4 μg/l, could not be detected by the t-test (p>0.05). We considered the serum selenium levels to be indicators of selenium supply (by alimentation). A serum level of 120-160 μg/l of selenium represents the normal range. According to this, most patients and control persons showed mild to moderate selenium deficiency (80-120 μg/l selenium). Although our data present slightly higher selenium levels in normal persons than in patients with AIT, this weak and statistically insignificant trend is not sufficient to support the conclusion of a link between inadequate selenium supply and autoimmune thyroid disease. PMID:24977659

  9. An integrated assessment of options for rural wastewater management in Austria.

    PubMed

    Starkl, M; Ornetzeder, M; Binner, E; Holubar, P; Pollak, M; Dorninger, M; Mascher, F; Fuerhacker, M; Haberl, R

    2007-01-01

    This paper reports a recently finished, interdisciplinary project on rural wastewater management in Austria. The objective of the project was to study alternative wastewater management options based on separation of the wastewater into its constituent parts, and to compare them with conventional ones. Thereby, a feasibility study of both conventional and alternative options for wastewater management in six model regions was carried out. Life cycle costs and social acceptance were analysed by using a case study-based assessment approach. However, hygienic and environmental risks were evaluated on a more general level. In order to complement the findings, a survey on urine separation system users in the Solar City of Linz was conducted. Based on these assessments and empirical findings, the paper concludes that options using a full separation of all wastewater fractions should be considered with care. Options based on a separation of only grey water and black water or in the liquid/solid phase can offer ecological and financial advantages over conventional options. Further, options combining wastewater management and regional biogas plants were identified as an interesting solution. However, legal constraints restrict this option currently. PMID:17881843

  10. Landfill mining in Austria: foundations for an integrated ecological and economic assessment.

    PubMed

    Hermann, Robert; Baumgartner, Rupert J; Sarc, Renato; Ragossnig, Arne; Wolfsberger, Tanja; Eisenberger, Martin; Budischowsky, Andreas; Pomberger, Roland

    2014-09-01

    For the first time, basic technical and economic studies for landfill mining are being carried out in Austria on the basis of a pilot project. An important goal of these studies is the collection of elementary data as the basis for an integrated ecological and economic assessment of landfill mining projects with regard to their feasibility. For this purpose, economic, ecological, technical, organizational, as well as political and legal influencing factors are identified and extensively studied in the article. An important aspect is the mutual influence of the factors on each other, as this can significantly affect the development of an integrated assessment system. In addition to the influencing factors, the definition of the spatial and temporal system boundaries is crucial for further investigations. Among others, the quality and quantity of recovered waste materials, temporal fluctuations or developments in prices of secondary raw material and fuels attainable in the markets, and time and duration of dumping, play a crucial role. Based on the investigations, the spatial system boundary is defined in as much as all the necessary process steps, from landfill mining, preparing and sorting to providing a marketable material/product by the landfill operator, are taken into account. No general accepted definition can be made for the temporal system boundary because the different time-related influencing factors necessitate an individual project-specific determination and adaptation to the facts of the on-site landfill mining project. PMID:25012302

  11. Lead concentrations in teeth from people living in Kosovo and Austria.

    PubMed

    Kamberi, Blerim; Kqiku, Lumnije; Hoxha, Veton; Dragusha, Edmond

    2011-03-01

    The objective of this study was to compare lead concentrations in 86 human permanent teeth extracted from residents of three different geographical regions. The study included 31 permanent teeth from residents of Mitrovica (Kosovo), 32 from Klina (Kosovo) and 23 from Graz (Austria). The concentrations of lead were measured using Agilent 7500c inductively coupled plasma mass spectrometer (ICP-MS) (Agilent, Waldbronn, Germany). The comparisons between groups were based on the geographic area, age and gender. The highest lead level was found in teeth extracted from Mitrovica residents (22.3 mg/kg), followed by Klina (3.2 mg/kg), and Graz (1.7 mg/kg). Lead levels in teeth from Mitrovica residents are significantly higher (p < 0.0001) than in other two groups, possibly due to environmental contamination with lead. Overall results in this study support the concept that tooth lead level may present an important indicator in evaluating environmental exposure of human population to heavy metals. PMID:21667533

  12. Triassic-Jurassic organic carbon isotope stratigraphy of key sections in the western Tethys realm (Austria)

    NASA Astrophysics Data System (ADS)

    Ruhl, Micha; Kürschner, Wolfram M.; Krystyn, Leopold

    2009-05-01

    The late Triassic period is recognized as one of the five major mass extinctions in the fossil record. All these important intervals in earth history are associated with excursions in C-isotope records thought to have been caused by perturbations in the global carbon cycle. The nature and causes of C-isotopic events across the Triassic-Jurassic (T-J) transition however, are poorly understood. We present several new high resolution organic C-isotope records from the Eiberg Basin, Austria, including the proposed Global boundary Stratotype Section and Point (GSSP) for the base of the Jurassic. The Triassic-Jurassic boundary interval in these records is characterized by the initial and main negative organic carbon isotope excursions (CIE) of up to 8‰. The initial and main CIEs are biostratigraphically constrained by first and last occurrences of boundary defining macro- and microfossils (e.g. ammonites). High resolution C-isotope records appear to be an excellent correlation proxy for this period in the Eiberg Basin. Pyrolysis analysis demonstrates increased Hydrogen Index (HI) values for organic matter coinciding with the initial CIE. Terrestrial organic matter influx and mass occurrences of green algae remains may have influenced the C-isotope composition of the sedimentary organic matter. This may have contributed to the extreme amplitude of the initial CIE in the Eiberg Basin.

  13. [Nosology and epidemiology of human toxocarosis--the recent situation in Austria].

    PubMed

    Auer, Herbert; Aspöck, Horst

    2004-01-01

    Toxocara canis and T. cati are not only ubiquitously distributed parasites of dogs, foxes and cats, but may also infest humans, causing a great variety of symptoms and sometimes also severe diseases: the visceral larva migrans syndrome, the ocular larva migrans syndrome, covert toxocarosis, common toxocarosis, neurological toxocarosis, and some other clinical pictures (asthma bronchiale, epilepsy, rheumatoid arthritis) are considered to be induced by Toxocara species. Both Toxocara species are also widely distributed in Austrian dog, fox and cat populations; seroepidemiological studies carried out in Austria revealed seroprevalence rates of 3.7% among the normal human population and up to 44% among persons particularly exposed to those parasites (i.e. veterinarians, farmers). Although many Toxocara infestations do not cause severe clinical manifestations, a few dozens of toxocarosis patients have been registered every year during the last years; in reality, however, we have to assume that several hundreds of patients suffer from toxocarosis. This paper tries to give a synoptic overview of the nosology of this (still) largely almost unknown helminthozoonosis, moreover it summarizes the most important epidemiologic parameters, and presents the diagnostic and therapeutic possibilities available today. PMID:15683037

  14. Current diagnostics and treatment of the cubital tunnel syndrome in Austria

    PubMed Central

    Harder, Kristina; Diehm, Jens; Fassola, Isabella; Al khaled, Nesrin; Doll, Dietrich; Dunda, Sebastian E.; Krapohl, Björn Dirk

    2016-01-01

    According to the vote of the Austrian Society for Surgery of the Hand (ÖGH) an investigation to collect data on the current state of the treatment of cubital tunnel syndrome was initiated. Over one year a total of 875 patients with cubital tunnel syndrome were operated in Austria, this means an incidence of this nerve entrapment of 0.011%. Most of the operations were done by trauma surgeons (287; 33%). For diagnosis most of the centers rely on clinical symptoms, electroneurophysiology, and elbow X-ray. 40% of the institutions regard conservative therapy as useless and not indicated. If conservative treatment modalities are applied, physiotherapy (97%), non-steroidal anti-inflammatory medication (77%), and glucocorticoid injections (30%) are primarily used. In case of simple nerve entrapment most of the surgeons (72%) prefer simple nerve decompression. If there is additional pathology subcutaneous cubital nerve transposition is recommended (62%). Endoscopic techniques are only use by 3% of the surgeons. In the postoperative care, physiotherapy is favored in 51%, whereas 24% do not judge any postoperative care as beneficial. The three most often encountered complications were incomplete remission, scar contracture and hypertrophy, and postoperative bleeding. PMID:26816669

  15. Integrative Laser Medicine and High-Tech Acupuncture at the Medical University of Graz, Austria, Europe

    PubMed Central

    Litscher, Gerhard

    2012-01-01

    At the moment, modernization of acupuncture has a high priority. On the traditional side, acupuncture has only recently been awarded the status of Intangible Cultural Heritage by the UNESCO. On the innovative side, high-tech acupuncture is a registered trademark in Austria. Acupuncture has been used for medical treatment for thousands of years. A large number of empirical data are available but the technical quantification of effects was not possible up to now. Using electroacupuncture, needle, or laser stimulation and modern biomedical techniques, it was possible for the first time to quantify changes in biological activities caused by acupuncture. This paper which serves as introduction for the special issue “High-Tech Acupuncture and Integrative Laser Medicine” of the present journal, focuses on the latest innovative aspects that underline the further enhancement and development of acupuncture. Special emphasis is given to new methodological and technical investigations, for example, results obtained from all kinds of acupuncture innovations (e.g., teleacupuncture) and integrative laser medicine. PMID:22570669

  16. Detailed hydrogeological analysis of a deep-seated rockslide at the Gepatsch reservoir (Klasgarten, Austria)

    NASA Astrophysics Data System (ADS)

    Strauhal, Thomas; Loew, Simon; Holzmann, Michael; Zangerl, Christian

    2016-03-01

    The hydrogeology of the deep-seated, slowly creeping Klasgarten rockslide in Austria is investigated in this study based on detailed surface and subsurface field data, laboratory analyses, and analytical and numerical simulations. Field data are derived from several deep exploration and monitoring boreholes, an exploration drift located within the rockslide, and geological and geomorphological mapping. Particular attention is given to the pore pressure measurements and their temporal and spatial variability. These pore pressure variations are controlled by a thin layer of clayey fault gouge (representing the basal shear zone of the rockslide), a high-permeability rockslide mass, and moderately fractured paragneissic bedrock. Variably saturated equivalent-continuum hydraulic conductivities and storage properties are derived from packer tests, laboratory tests and optical televiewer images. These data sets are used for two-dimensional numerical groundwater models to study the flow-field and pore-pressure variations caused by the reservoir water-level fluctuations, the transient groundwater infiltration from snowmelt and precipitation along the slope, and the exploration drift. The strongest pressure transients in the rockslide are caused by reservoir level fluctuations and not the natural groundwater recharge, even at substantial distances from the reservoir. The response times are very short and only a minor distance-dependent attenuation is observed. The results of this study are essential to analyse the hydromechanical control of the deformation behaviour of rockslides adjacent to hydropower reservoirs. Further, it helps to understand how the formation of a rockslide can change the original bedrock aquifer.

  17. Mating systems of snowbed plant species of the northeastern Calcareous Alps of Austria

    NASA Astrophysics Data System (ADS)

    Scheffknecht, Susanne; Dullinger, Stefan; Grabherr, Georg; Hülber, Karl

    2007-03-01

    Predicted climate warming will likely reduce the area and increase the fragmentation of alpine snowbed habitats. The ability of snowbed plants to cope with such fragmentation will, among other things, depend on their reproductive strategy. With respect to the mating system, as a key component of reproductive strategies, the environmental conditions in arctic and alpine snowbeds have been hypothesized to select for high selfing ability due to short growing seasons and unpredictable pollinator service. In this study we evaluate whether the mating system strategies of seven typical snowbed forbs of the northeastern Calcareous Alps in Austria are in line with this hypothesis. Field-pollination experiments were conducted in order to study the effects of pollinator exclusion (bagging; all study species), emasculation and manual self- and cross-pollination (subset of study species) on seed set. Additionally, data on floral traits associated with the reproductive system such as anther and ovule numbers and pollen:ovule ratios were collected. Results demonstrate that selfing is not uncommon but by no means obligatory for snowbed plants: the study species display a wide range of mating system types, from predominately outcrossing to predominately selfing. The different reproductive strategies of regional snowbed plants are discussed in relation to their ability to cope with climate warming induced habitat fragmentation.

  18. Direct observation of strain localization along the differentially exhumed SEMP fault system, Austria

    NASA Astrophysics Data System (ADS)

    Frost, E.; Dolan, J. F.; Hacker, B. R.; Ratschbacher, L.; Sammis, C. G.; Seward, G.; Cole, J.

    2009-12-01

    Structural analysis of key outcrops from ~5 to ~25 km exhumation depth along the Salzach-Ennstal-Mariazell-Puchberg (SEMP) fault-zone in Austria reveal highly localized deformation in the seismogenic crust down through the brittle-ductile transition (BDT), widening into a 2-km-wide mylonite at mid-crustal levels. Specifically, grain-size distribution analysis of brittley-deformed dolomite exhumed from the seismogenic crust reveals that strain progressively localized into a 10-m-wide fault core. Microstructural analysis of marbles and greywackes exhumed from the BDT shows off-fault ductile deformation only accommodated a minor portion of the displacement along the SEMP, with most of the strain localized along the contact between these two units. Similar analysis of gneisses and amphibolite-facies metasediments exhumed from just below the BDT shows that at this depth, the majority of displacement is focused into a 100-m-wide ductile shear zone, with further evidence for strain localization along grain boundaries, creating throughgoing shear zones at the grain-scale. At deeper exhumation levels (Rosenberg and Schneider, 2008), the SEMP is a 1-2-km-wide mylonite zone that extends to depths of at least 25 km. Collectively, these data indicate that slip along the SEMP was highly localized from throughout the seismogenic crust downward into at least the mid-crust.

  19. ["Paternity leave"? Retrospective view on a delayed reform of maternity leave in Austria].

    PubMed

    Munz, R

    1984-01-01

    Only 1 of 3 Austrian fathers involves himself daily in child rearing, and the younger the children, the less likely he is to be involved. Austria is among those European countries with the greatest pregnancy benefits. New mothers may take up to 1 year of paid maternity leave without fear of losing their jobs. This article uses 1982 Institute of Demography survey data to determine support for similar paternity leave for fathers. In the last few years, both Social Democrat and Conservative women have worked for this leave, although the movement has also found opposition by women in trade unions, as well as from conservative groups. Survey results show that 46% of married Austrian women, under age 40, favor paternity leave; 1 or 4 women can imagine their husbands taking such leave. Among husbands, 34% favored the leave option, and 1 of 4 could imagine taking the leave for a least part of the baby's first year. The study attempts to identify those husbands most likely to take advantage of paternity leave. At present, most men will not choose to stay with their children at the expense of earnings reduction. Compensation reforms for both mothers and fathers must first occur before men and women in a position to make real decisions on maternity and paternity leave. PMID:12339587

  20. Wildlife reservoirs for vector-borne canine, feline and zoonotic infections in Austria

    PubMed Central

    Duscher, Georg G.; Leschnik, Michael; Fuehrer, Hans-Peter; Joachim, Anja

    2014-01-01

    Austria's mammalian wildlife comprises a large variety of species, acting and interacting in different ways as reservoir and intermediate and definitive hosts for different pathogens that can be transmitted to pets and/or humans. Foxes and other wild canids are responsible for maintaining zoonotic agents, e.g. Echinococcus multilocularis, as well as pet-relevant pathogens, e.g. Hepatozoon canis. Together with the canids, and less commonly felids, rodents play a major role as intermediate and paratenic hosts. They carry viruses such as tick-borne encephalitis virus (TBEV), bacteria including Borrelia spp., protozoa such as Toxoplasma gondii, and helminths such as Toxocara canis. The role of wild ungulates, especially ruminants, as reservoirs for zoonotic disease on the other hand seems to be negligible, although the deer filaroid Onchocerca jakutensis has been described to infect humans. Deer may also harbour certain Anaplasma phagocytophilum strains with so far unclear potential to infect humans. The major role of deer as reservoirs is for ticks, mainly adults, thus maintaining the life cycle of these vectors and their distribution. Wild boar seem to be an exception among the ungulates as, in their interaction with the fox, they can introduce food-borne zoonotic agents such as Trichinella britovi and Alaria alata into the human food chain. PMID:25830102

  1. Dynamic material flow modeling: an effort to calibrate and validate aluminum stocks and flows in Austria.

    PubMed

    Buchner, Hanno; Laner, David; Rechberger, Helmut; Fellner, Johann

    2015-05-01

    A calibrated and validated dynamic material flow model of Austrian aluminum (Al) stocks and flows between 1964 and 2012 was developed. Calibration and extensive plausibility testing was performed to illustrate how the quality of dynamic material flow analysis can be improved on the basis of the consideration of independent bottom-up estimates. According to the model, total Austrian in-use Al stocks reached a level of 360 kg/capita in 2012, with buildings (45%) and transport applications (32%) being the major in-use stocks. Old scrap generation (including export of end-of-life vehicles) amounted to 12.5 kg/capita in 2012, still being on the increase, while Al final demand has remained rather constant at around 25 kg/capita in the past few years. The application of global sensitivity analysis showed that only small parts of the total variance of old scrap generation could be explained by the variation of single parameters, emphasizing the need for comprehensive sensitivity analysis tools accounting for interaction between parameters and time-delay effects in dynamic material flow models. Overall, it was possible to generate a detailed understanding of the evolution of Al stocks and flows in Austria, including plausibility evaluations of the results. Such models constitute a reliable basis for evaluating future recycling potentials, in particular with respect to application-specific qualities of current and future national Al scrap generation and utilization. PMID:25851493

  2. Current diagnostics and treatment of the cubital tunnel syndrome in Austria.

    PubMed

    Harder, Kristina; Diehm, Jens; Fassola, Isabella; Al Khaled, Nesrin; Doll, Dietrich; Dunda, Sebastian E; Krapohl, Björn Dirk

    2016-01-01

    According to the vote of the Austrian Society for Surgery of the Hand (ÖGH) an investigation to collect data on the current state of the treatment of cubital tunnel syndrome was initiated. Over one year a total of 875 patients with cubital tunnel syndrome were operated in Austria, this means an incidence of this nerve entrapment of 0.011%. Most of the operations were done by trauma surgeons (287; 33%). For diagnosis most of the centers rely on clinical symptoms, electroneurophysiology, and elbow X-ray. 40% of the institutions regard conservative therapy as useless and not indicated. If conservative treatment modalities are applied, physiotherapy (97%), non-steroidal anti-inflammatory medication (77%), and glucocorticoid injections (30%) are primarily used. In case of simple nerve entrapment most of the surgeons (72%) prefer simple nerve decompression. If there is additional pathology subcutaneous cubital nerve transposition is recommended (62%). Endoscopic techniques are only use by 3% of the surgeons. In the postoperative care, physiotherapy is favored in 51%, whereas 24% do not judge any postoperative care as beneficial. The three most often encountered complications were incomplete remission, scar contracture and hypertrophy, and postoperative bleeding. PMID:26816669

  3. Transitional Care and Adherence of Adolescents and Young Adults After Kidney Transplantation in Germany and Austria

    PubMed Central

    Kreuzer, Martin; Prüfe, Jenny; Oldhafer, Martina; Bethe, Dirk; Dierks, Marie-Luise; Müther, Silvia; Thumfart, Julia; Hoppe, Bernd; Büscher, Anja; Rascher, Wolfgang; Hansen, Matthias; Pohl, Martin; Kemper, Markus J.; Drube, Jens; Rieger, Susanne; John, Ulrike; Taylan, Christina; Dittrich, Katalin; Hollenbach, Sabine; Klaus, Günter; Fehrenbach, Henry; Kranz, Birgitta; Montoya, Carmen; Lange-Sperandio, Bärbel; Ruckenbrodt, Bettina; Billing, Heiko; Staude, Hagen; Heindl-Rusai, Krisztina; Brunkhorst, Reinhard; Pape, Lars

    2015-01-01

    Abstract Transition from child to adult-oriented care is widely regarded a challenging period for young people with kidney transplants and is associated with a high risk of graft failure. We analyzed the existing transition structures in Germany and Austria using a questionnaire and retrospective data of 119 patients transferred in 2011 to 2012. Most centers (73%) confirmed agreements on the transition procedure. Patients’ age at transfer was subject to regulation in 73% (18 years). Median age at transition was 18.3 years (16.5–36.7). Median serum creatinine increased from 123 to 132 μmol/L over the 12 month observation period before transfer (P = 0.002). A total of 25/119 patients showed increased creatinine ≥20% just before transfer. Biopsy proven rejection was found in 10/119 patients. Three patients lost their graft due to chronic graft nephropathy. Mean coefficient of variation (CoV%) of immunosuppression levels was 0.20 ± 0.1. Increased creatinine levels ≥20% just before transfer were less frequently seen in patients with CoV < 0.20 (P = 0.007). The majority of pediatric nephrology centers have internal agreements on transitional care. More than half of the patients had CoV of immunosuppression trough levels consistent with good adherence. Although, 20% of the patients showed increase in serum creatinine close to transfer. PMID:26632907

  4. Two Gravettian human deciduous teeth from Grub/Kranawetberg, lower Austria.

    PubMed

    Teschler-Nicola, M E; Antl-Weiser, W; Prossinger, H

    2004-01-01

    In this paper we present two heavily eroded tooth fragments found in Grub/Kranawetberg, a Gravettian excavation site near Stillfried, Lower Austria. Both fragments were found during wet screening of sediment taken from an area near a hearth. Overall, the cultural layer yielded a large number of stone tools and flakes as well as bony points and over sixty bone beads and bone bead fragments. They point to an absolute date of 24,400 to 25,400 BP. We present a description of the tooth fragments and identify them as remains of an early modern human. One of the fragments is a deciduous right first lower molar (84) and the other a deciduous left lateral upper incisor (62). Due to their characteristic shape and size, as well as the degree of attrition, both teeth could have belonged to one single individual--a possibility consistent with their position in the stratigraphic column. The incisor could be compared for its metrical dimensions to the few other contemporaneous Upper Palaeolithic findings showing an insignificantly smaller dimension in mesio-distal and bucco-lingual dimensions. Although the remains are limited they increase our very small sample of deciduous teeth for this time period, which is essential for a better understanding of possible evolutionary trends from the Upper Palaeolithic to the Mesolithic. PMID:15216668

  5. Sulfuric acid speleogenesis (SAS) close to the water table: Examples from southern France, Austria, and Sicily

    NASA Astrophysics Data System (ADS)

    De Waele, Jo; Audra, Philippe; Madonia, Giuliana; Vattano, Marco; Plan, Lukas; D'Angeli, Ilenia M.; Bigot, Jean-Yves; Anoux, Catherine; Nobécourt, Jean-Claude

    2016-01-01

    Caves formed by rising sulfuric waters have been described from all over the world in a wide variety of climate settings, from arid regions to mid-latitude and alpine areas. H2S is generally formed at depth by reduction of sulfates in the presence of hydrocarbons and is transported in solution through the deep aquifers. In tectonically disturbed areas major fractures eventually allow these H2S-bearing fluids to rise to the surface where oxidation processes can become active producing sulfuric acid. This extremely strong acid reacts with the carbonate bedrock creating caves, some of which are among the largest and most spectacular in the world. Production of sulfuric acid mostly occurs at or close to the water table but also in subaerial conditions in moisture films and droplets in the cave environment. These caves are generated at or immediately above the water table, where condensation-corrosion processes are dominant, creating a set of characteristic meso- and micromorphologies. Due to their close connection to the base level, these caves can also precisely record past hydrological and geomorphological settings. Certain authigenic cave minerals, produced during the sulfuric acid speleogenesis (SAS) phase, allow determination of the exact timing of speleogenesis. This paper deals with the morphological, geochemical and mineralogical description of four very typical sulfuric acid water table caves in Europe: the Grotte du Chat in the southern French Alps, the Acqua Fitusa Cave in Sicily (Italy), and the Bad Deutsch Altenburg and Kraushöhle caves in Austria.

  6. Wildlife reservoirs for vector-borne canine, feline and zoonotic infections in Austria.

    PubMed

    Duscher, Georg G; Leschnik, Michael; Fuehrer, Hans-Peter; Joachim, Anja

    2015-04-01

    Austria's mammalian wildlife comprises a large variety of species, acting and interacting in different ways as reservoir and intermediate and definitive hosts for different pathogens that can be transmitted to pets and/or humans. Foxes and other wild canids are responsible for maintaining zoonotic agents, e.g. Echinococcus multilocularis, as well as pet-relevant pathogens, e.g. Hepatozoon canis. Together with the canids, and less commonly felids, rodents play a major role as intermediate and paratenic hosts. They carry viruses such as tick-borne encephalitis virus (TBEV), bacteria including Borrelia spp., protozoa such as Toxoplasma gondii, and helminths such as Toxocara canis. The role of wild ungulates, especially ruminants, as reservoirs for zoonotic disease on the other hand seems to be negligible, although the deer filaroid Onchocerca jakutensis has been described to infect humans. Deer may also harbour certain Anaplasma phagocytophilum strains with so far unclear potential to infect humans. The major role of deer as reservoirs is for ticks, mainly adults, thus maintaining the life cycle of these vectors and their distribution. Wild boar seem to be an exception among the ungulates as, in their interaction with the fox, they can introduce food-borne zoonotic agents such as Trichinella britovi and Alaria alata into the human food chain. PMID:25830102

  7. On the connection of permafrost and debris flow activity in Austria

    NASA Astrophysics Data System (ADS)

    Huber, Thomas; Kaitna, Roland

    2016-04-01

    Debris flows represent a severe hazard in alpine regions and typically result from a critical combination of relief energy, water, and sediment. Hence, besides water-related trigger conditions, the availability of abundant sediment is a major control on debris flows activity in alpine regions. Increasing temperatures due to global warming are expected to affect periglacial regions and by that the distribution of alpine permafrost and the depth of the active layer, which in turn might lead to increased debris flow activity and increased interference with human interests. In this contribution we assess the importance of permafrost on documented debris flows in the past by connecting the modeled permafrost distribution with a large database of historic debris flows in Austria. The permafrost distribution is estimated based on a published model approach and mainly depends of altitude, relief, and exposition. The database of debris flows includes more than 4000 debris flow events in around 1900 watersheds. We find that 27 % of watersheds experiencing debris flow activity have a modeled permafrost area smaller than 5 % of total area. Around 7 % of the debris flow prone watersheds have an area larger than 5 %. Interestingly, our first results indicate that watersheds without permafrost experience significantly less, but more intense debris flow events than watersheds with modeled permafrost occurrence. Our study aims to contribute to a better understanding of geomorphic activity and the impact of climate change in alpine environments.

  8. [Autopsies in Switzerland, Germany and Austria: considerations about legal facts and the current situation].

    PubMed

    Tag, B

    2011-11-01

    Significant reasons militate for the implementation of clinical autopsies: On the part of physicians and nurses, there is quality assurance, establishment of legal certainty regarding possible accusations of medical errors and development of treatment methods. On the part of patients and their relatives, there is consolation and relief in cases of unexpected death, insight into genetic dispositions and insurance law concerns, to name only a few. However, a continuing decrease of clinical autopsies can be observed in Switzerland, Germany and Austria. The thesis asserting that the often required informed consent of the deceased during his/her lifetime or of close relatives is a crucial reason for this decrease needs to be called into question due to recent studies. Mainsprings are rather structural reasons, such as the often deficient communication with the patient or close relatives, economic reasons, namely the frequently insufficient remuneration for the clinical autopsy, organizational causes, in particular the repeatedly encountered suboptimal collaboration between the individual departments and the pathology department, the high administrative effort and probably the decreasing appreciation of the clinical autopsy. PMID:21805100

  9. Active displacements recorded along major fault systems in caves (Eastern Alps, Austria)

    NASA Astrophysics Data System (ADS)

    Mitrovic, Ivanka; Plan, Lukas; Baron, Ivo; Grasemann, Bernhard

    2014-05-01

    Seismic data and GPS observations suggest that several major tectonic fault systems in the Eastern Alps are still active. However, direct geological evidences for recent movements along individual fault systems are rather scarce and limited to local observations in the Vienna Basin. Recently, tectonically damaged speleothems have been described from a cave close to the Salzach Ennstal Mariazeller Puchberger (SEMP) strike-slip fault, which accommodated the lateral extrusion of the Eastern Alps towards the Pannonian Basin. The project SPELEOTECT investigates the Quaternary tectonic activity and recent dynamics of micro-displacements along major fault systems of the Eastern Alps recorded in caves. The work focuses on cave passages, which have been displaced by active faulting and on speleothems, which have been damaged by fault movements. In order to bracket the tectonic events, flowstones, which have grown before and after the tectonic event are dated using the U-series disequilibrium method. For the reconstruction of the local stress field during (re)activation of the faults, the paleostress and the active stress field will be calculated from the fault-slip data of the recent micro-dislocations monitored with high-accuracy 3D crack-gauges. Cataclasites and fault gouges from sheared flowstones are investigated with high-resolution electron beam analytical techniques in order to characterize the microstructures caused by various deformation mechanisms within principal slip surfaces. Cathodoluminescense images are combined with electron backscattered diffraction maps in order to discriminating between fault displacements caused by seismic slip or aseismic creep. The major aim of SPELEOTECT is the record of a solid and broad data base of the paleoseismic record of the Eastern Alps for regional earthquake hazard assessment.

  10. 14 CFR 1267.645 - Federal agency or agency.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 5 2012-01-01 2012-01-01 false Federal agency or agency. 1267.645 Section 1267.645 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION GOVERNMENTWIDE... Executive Office of the President), or any independent regulatory agency....

  11. 14 CFR 1267.645 - Federal agency or agency.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 5 2011-01-01 2010-01-01 true Federal agency or agency. 1267.645 Section 1267.645 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION GOVERNMENTWIDE... Executive Office of the President), or any independent regulatory agency....

  12. 31 CFR 20.645 - Federal agency or agency.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Federal agency or agency. 20.645 Section 20.645 Money and Finance: Treasury Office of the Secretary of the Treasury GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 20.645 Federal agency or...

  13. 31 CFR 20.645 - Federal agency or agency.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 31 Money and Finance: Treasury 1 2012-07-01 2012-07-01 false Federal agency or agency. 20.645 Section 20.645 Money and Finance: Treasury Office of the Secretary of the Treasury GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 20.645 Federal agency or...

  14. 31 CFR 20.645 - Federal agency or agency.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance: Treasury 1 2013-07-01 2013-07-01 false Federal agency or agency. 20.645 Section 20.645 Money and Finance: Treasury Office of the Secretary of the Treasury GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 20.645 Federal agency or...

  15. 31 CFR 20.645 - Federal agency or agency.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance: Treasury 1 2014-07-01 2014-07-01 false Federal agency or agency. 20.645 Section 20.645 Money and Finance: Treasury Office of the Secretary of the Treasury GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 20.645 Federal agency or...

  16. 31 CFR 20.645 - Federal agency or agency.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 31 Money and Finance: Treasury 1 2011-07-01 2011-07-01 false Federal agency or agency. 20.645 Section 20.645 Money and Finance: Treasury Office of the Secretary of the Treasury GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 20.645 Federal agency or...

  17. 21 CFR 1404.910 - Agency.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ...) Definitions § 1404.910 Agency. Agency means any United States executive department, military department, defense agency, or any other agency of the executive branch. Other agencies of the Federal government...

  18. 21 CFR 1404.910 - Agency.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ...) Definitions § 1404.910 Agency. Agency means any United States executive department, military department, defense agency, or any other agency of the executive branch. Other agencies of the Federal government...

  19. 22 CFR 1508.910 - Agency.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ...) Definitions § 1508.910 Agency. Agency means any United States executive department, military department, defense agency, or any other agency of the executive branch. Other agencies of the Federal government...

  20. 22 CFR 1508.910 - Agency.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ...) Definitions § 1508.910 Agency. Agency means any United States executive department, military department, defense agency, or any other agency of the executive branch. Other agencies of the Federal government...

  1. 21 CFR 1404.910 - Agency.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ...) Definitions § 1404.910 Agency. Agency means any United States executive department, military department, defense agency, or any other agency of the executive branch. Other agencies of the Federal government...

  2. 31 CFR 19.910 - Agency.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (NONPROCUREMENT) Definitions § 19.910 Agency. Agency means any United States executive department, military department, defense agency, or any other agency of the executive branch. Other agencies of the...

  3. 21 CFR 1404.910 - Agency.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ...) Definitions § 1404.910 Agency. Agency means any United States executive department, military department, defense agency, or any other agency of the executive branch. Other agencies of the Federal government...

  4. 22 CFR 1508.910 - Agency.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ...) Definitions § 1508.910 Agency. Agency means any United States executive department, military department, defense agency, or any other agency of the executive branch. Other agencies of the Federal government...

  5. 22 CFR 1508.910 - Agency.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ...) Definitions § 1508.910 Agency. Agency means any United States executive department, military department, defense agency, or any other agency of the executive branch. Other agencies of the Federal government...

  6. 22 CFR 208.910 - Agency.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ...) Definitions § 208.910 Agency. Agency means any United States executive department, military department, defense agency, or any other agency of the executive branch. Other agencies of the Federal government...

  7. 31 CFR 19.910 - Agency.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (NONPROCUREMENT) Definitions § 19.910 Agency. Agency means any United States executive department, military department, defense agency, or any other agency of the executive branch. Other agencies of the...

  8. 22 CFR 1508.910 - Agency.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ...) Definitions § 1508.910 Agency. Agency means any United States executive department, military department, defense agency, or any other agency of the executive branch. Other agencies of the Federal government...

  9. In Vienna veritas...?

    PubMed

    Steiner, R

    1994-06-01

    The author focuses first on the cultural background which stimulated Freud and led to some of his conclusions on the importance and meaning of 'Oedipus Rex' and 'Hamlet' for his discovery of the Oedipus complex. He stresses the significance of Freud's education and the influence of the late eighteenth and nineteenth-century tradition of the German-speaking intellectuals. The author uses the sources of Freud's actual or possible readings from 1897 leading up to the publication of 'The Interpretation of Dreams' to support the evidence for his thesis of the complex interaction between Freud and his cultural background. The author tentatively tries to show that even post-Freudian interpretations of 'Oedipus Rex' cannot be considered without looking at parallel research taking place in fields other than psychoanalysis. He stresses the importance of myth in post-Freudian psychoanalysis and particularly focuses on the relationship between the myth of Narcissus and 'Oedipus Rex' and what this gave rise to. He concludes his paper by stressing that as Freud's interpretations of the 'Oedipus Rex' do show the influence of the cultural context in which he operated, the same can be said for our interpretations too. They are part of a changing historical process, but at the same time they contain some permanent values. PMID:7960432

  10. Developing Moral Agency through Narrative

    ERIC Educational Resources Information Center

    Pasupathi, Monisha; Wainryb, Cecilia

    2010-01-01

    This paper poses the following question: When, in spite of knowing that it is wrong, people go on to hurt others, what does this mean for the development of moral agency? We begin by defining moral agency and briefly sketching relations between moral agency and other concepts. We then outline what three extant literatures suggest about this…

  11. Paraprofessionals in Public Rehabilitation Agencies.

    ERIC Educational Resources Information Center

    Salomone, Paul R.

    At the outset, social service agencies and numerous public agencies initiated as a result of the Economic Opportunities Act of 1965 were excluded from the scope of this paper. Several subtopics concerning paraprofessionals deserve consideration: (1) the need for paraprofessionals in public rehabilitation agencies; (2) the attitudes of…

  12. Determinants of soil organic carbon pools in oak stands in northeastern Austria

    NASA Astrophysics Data System (ADS)

    Bruckman, Viktor J.; Hochbichler, Eduard; Yan, Shuai; Glatzel, Gerhard

    2010-05-01

    Recently deciduous forests in northeastern Austria received increased attention as potential sources of biomass for energetic utilisation. There are still substantial deficits in the knowledge on carbon pools, -sequestration and -dynamics at these forest sites. The aim of our study was therefore to identify the main determinants which control soil organic carbon (SOC) pools in differently managed Quercus petraea dominated stands. We used the chronosequence approach to test the influence of stand age and management on the SOC pool. Soil samples were systematically collected from 14 plots by means of a 70mm hand auger to a depth of max. 60cm and separated into five geometric horizons. Narrow O-layers and signs of active bioturbation on most sites suggest rapid carbon mineralisation. Carbon pools of the aboveground biomass, the O horizon as well as fine and coarse roots and decay were determined. Soils in our study are cambisols derived from fossil alluvial deposits and loess and calcic chernozems derived from loess. Total soil carbon was determined by means of dry combustion and subtraction of soil inorganic carbon (SIC, by means of the Scheibler-method) if present. Mean SOC contents ranged from 5.3 kg.m-2 to10.4 kg.m-2 in the entire study area. The highest contents were found in calcic chernozem sites (7.2-10.4 kg.m-2) followed by loamy cambisol (6.1-6.8 kg.m-2) and sandy cambisol sites (5.3-6.9 kg.m-2). Among three chronosequence sets, we found strong positive correlations with total nitrogen (Pearson correlation coefficients of +0.91 to +0.93, p<0.01) and medium strong positive correlations with fine root content (+0.27 to +0.42, p<0.01). In both cases, stronger correlations were observed at cambisol sites. Further medium correlations were found between SOC and decay (+0.23 to +0.42, p<0.01), but no influence of the soil type was observed. As expected, SOC contents decreased significantly with increasing soil depth. Tighter C/N ratios in deeper horizons suggest

  13. Mapping the kinematics of the Blaubach landslide (Austria) using digital photogrammetry

    NASA Astrophysics Data System (ADS)

    Kaufmann, V.; Lieb, G. K.

    2003-04-01

    The Blaubach landslide (12°08'E, 47°12'N, northern margin of the Hohe Tauern range, Austria) is located in the upper part of the catchment area of the Blaubach torrent. The latter follows an important Eastern Alpine fault. The area of interest is built of tectonically fractured rock favoring fluvial erosion, debris flows, and other types of mass movements triggered by widespread deep reaching gravitational slope deformations. The Blaubach landslide is characterized by high surface movement and a front with several secondary slides, which are free of vegetation and provide high quantities of material to the torrent below. This natural hazard has induced the construction of protective measures such as retaining walls in the torrent bed since 1950. However, as of yet no numerical data have been available concerning the surface kinematics of the landslide, such as flow/creep velocity, surface height change, or volumetric change. The Austrian Forest Engineering Service of Torrent and Avalanche Control therefore launched a project related to these questions. One task was to reconstruct the morphodynamics of the landslide area using historical multi-temporal aerial photographs. Aerial photographs at various image scales between 1:9,300 and 1:45,800 of 11 different data acquisition periods between 1953 and 1999 were acquired from the Austrian Federal Office of Surveying and Mapping. The photographs were scanned using the UltraScan 5000 of Vexcel Imaging Austria in order to facilitate digital photogrammetry. A special software package ADVM (Automatic Displacement Vector Measurement), originally developed at the Institute of Geodesy for monitoring debris-covered glaciers and rock glaciers, was used to automatically derive three-dimensional displacement vectors, both area-wide and dense, based on advanced image matching techniques. The digital photogrammetric method applied is based on quasi-orthophotos. This approach supports the fusion of multi-temporal aerial photographs

  14. Landslide monitoring and early warning systems in Lower Austria - current situation and new developments

    NASA Astrophysics Data System (ADS)

    Thiebes, Benni; Glade, Thomas; Schweigl, Joachim; Jäger, Stefan; Canli, Ekrem

    2014-05-01

    Landslides represent significant hazards in the mountainous areas of Austria. The Regional Geological Surveys are responsible to inform and protect the population, and to mitigate damage to infrastructure. Efforts of the Regional Geological Survey of Lower Austria include detailed site investigations, the planning and installation of protective structures (e.g. rock fall nets) as well as preventive measures such as regional scale landslide susceptibility assessments. For potentially endangered areas, where protection works are not feasible or would simply be too costly, monitoring systems have been installed. However, these systems are dominantly not automatic and require regular field visits to take measurements. Therefore, it is difficult to establish any relation between initiating and controlling factors, thus to fully understand the underlying process mechanism which is essential for any early warning system. Consequently, the implementation of new state-of-the-art monitoring and early warning systems has been started. In this presentation, the design of four landslide monitoring and early warning systems is introduced. The investigated landslide process types include a deep-seated landslide, a rock fall site, a complex earth flow, and a debris flow catchment. The monitoring equipment was chosen depending on the landslide processes and their activity. It aims to allow for a detailed investigation of process mechanisms in relation to its triggers and for reliable prediction of future landslide activities. The deep-seated landslide will be investigated by manual and automatic inclinometers to get detailed insights into subsurface displacements. In addition, TDR sensors and a weather station will be employed to get a better understanding on the influence of rainfall on sub-surface hydrology. For the rockfall site, a wireless sensor network will be installed to get real-time information on acceleration and inclination of potentially unstable blocks. The movement

  15. Hydraulic properties and inner structure of a relict rock glacier in the Eastern Alps, Austria

    NASA Astrophysics Data System (ADS)

    Pauritsch, Marcus; Winkler, Gerfried; Kellerer-Pirklbauer, Andreas; Birk, Steffen

    2013-04-01

    Water economic studies in 1990s documented the importance of the springs draining relict rock glaciers for water supply and human consumption as well as for the ecosystem in alpine catchments in the Niederen Tauern Range, Austria. Recent studies confirm the hydrologic importance and show that in the easternmost subunit, the Seckauer Tauern Range, more than 40% of the area above 2000 m a.s.l. and up to 20% of the area above 1500 m a.s.l. drain through relict rock glaciers. Thus, the hydraulic properties of these alpine aquifers are considered to be important controls on the hydrology of these areas. Nevertheless their hydraulic properties and their inner structure are still poorly understood. Our hydrogeological research is carried out at the Schöneben Rock Glacier, located in Seckauer Tauern Range, Austria. This rock glacier is presumably relict although patches of permafrost might exist particularly in the upper part of the landform. The rock glacier covers an area of 0.11 km² and drains a total catchment of 0.76 km² with a maximum elevation of 2282 m a.s.l.. The rock glacier consists predominantly of gneissic sediments (mainly coarse-grained, blocky at the surface) and extends from 1720 to 1905 m a.s.l.. Discharge of the rock glacier spring is recorded since 2002. Electrical conductivity and water temperature used as natural tracers are continuously monitored since 2008. Furthermore, a tracer test with simultaneous injection of the fluorescent dyes naphthionate and fluoresceine at two injection points (one close to the front and one close to the rooting zone of the rock glacier) was performed. Recession analysis of the spring hydrograph reveals similarities to the flow dynamics of karst springs. The results exhibit on the one hand a slow base flow recession indicating a high storage capacity and on the other hand sharp discharge peaks immediately after rainfall events referring to a high hydraulic conductivity. Applying different analytic runoff models, the

  16. Multi-parameter monitoring of a slow moving landslide in Gresten (Austria)

    NASA Astrophysics Data System (ADS)

    Canli, Ekrem; Thiebes, Benni; Engels, Alexander; Glade, Thomas; Schweigl, Joachim; Bertagnoli, Michael

    2015-04-01

    Landslides pose a major threat around the world, to both human life and infrastructure. This may be an even bigger issue in the near future, as an increased landslide activity is commonly listed as an expected impact of human-induced climate change, together with an increasing population growth and the further demand of living space. This requires sound and appropriate means of monitoring slopes prone to landsliding. Monitoring systems for investigating kinematic aspects of landslides aid in analyzing, interpreting, and ultimately understanding its spatio-temporal movement behavior. Landslides around the world greatly differ in terms of typology, movement patterns and geometry, thus, making it difficult to establish a one-fits-all monitoring solution. The linkage between multiple systems with automated instrumentation has often demonstrated the benefits of continuous surveillance in terms of predicting and early warning forthcoming landslide movements. Within this presentation, we introduce a recently established long-term monitoring site on the active Salcher landslide that makes use of an innovative multi-parameter system. The investigated landslide is situated in the municipality of Gresten (Austria) and extends over approx. 8000 m². This slow moving, deep-seated landslide is geologically located in the Gresten Klippenbelt (Helvetic Zone). The characteristic lithofacies are the Gresten Beds of Early Jurassic age that is covered by a sequence of marly and silty beds with intercalated sandy limestones. Together with the adjacent Flyschzone, this area exhibits one of the highest landslide susceptibility within Austria. The monitoring setup consists both of surface and subsurface systems. Surface measurements on multiple locations are performed with highly sensitive sensor networks that measure surface inclination and acceleration. These are wirelessly connected with each other, highly flexible and constructed with a high longevity, yet still at a high measurement

  17. A three-dimensional study of fault zone architecture: Results from the SEMP fault system, Austria.

    NASA Astrophysics Data System (ADS)

    Frost, E. K.; Dolan, J. F.; Sammis, C. G.; Hacker, B.; Cole, J.; Ratschbacher, L.

    2008-12-01

    One of the most exciting frontiers in earthquake science is the linkage between the internal structure and mechanical behavior of fault zones. Little is known about how fault-zone structure varies as a function of depth, yet such understanding is vital if we are to understand the mechanical instabilities that control the nucleation and propagation of seismic ruptures. This has led us to the Salzach-Ennstal-Mariazell-Puchberg [SEMP] fault system in Austria, a major left-lateral strike-slip fault that has accommodated ~ 60 km of displacement during Oligo-Miocene time. Differential exhumation of the SEMP has resulted in a fault zone that reveals a continuum of structural levels along strike. This provides us with a unique opportunity to directly observe how fault-zone properties change with depth, from near-surface levels, down through the seismogenic crust, across the brittle-ductile transition, and into the uppermost part of the lower crust in western Austria. Here we present results from four key outcrops and discuss the mechanical implications of these new data. Our brittle outcrop at Gstatterboden has been exhumed from at least 4 km depth. Here the SEMP juxtaposes limestone of the Wettersteinkalk on the south against Rauwacken dolomite to the north. Faulting has produced extremely asymmetric damage, extensively shattering and shearing the dolomite while leaving the limestone largely intact. Measurements of outcrop-scale faults and fractures in the dolomite, combined with analysis of grain-size-distributions, suggest that strain has progressively localized to a zone ~ 10 m wide. These findings are compared to those from two outcrops (Kitzlochklamm and Liechtensteinklamm) that bracket the brittle-ductile transition, exhumed from depths of = 10 km. Here, the SEMP juxtaposes Greywacke Zone rocks on the north against carbonate mylonites of the Klammkalk to the south. We calculate the strain gradient in the ductile Klammkalk rocks by analyzing the lattice preferred

  18. Currents and radiated E-fields of upward initiated lightning from the Gaisberg Tower in Austria

    NASA Astrophysics Data System (ADS)

    Diendorfer, Gerhard; Zhou, Helin; Pichler, Hannes; Thottappillil, Rajeev; Mair, Martin

    2014-05-01

    Parameters of upward initiated lightning from tall objects are gaining increasing interest in recent years. This is a result of the installation of tall objects (wind turbines, radio towers, etc.) experiencing a high number of lightning flashes. Lightning current waveforms of flashes initiated from the Gaisberg Tower (GBT) in Austria are continuously measured since 1998. On average this radio tower (tower height 100 m) located on a small mountain (1287 m ASL) next to the city of Salzburg triggers about 60-70 flashes per year. More than 50% of the triggered flashes occurred during cold season (similar to so-called winter lightning in Japan) and more or less independent of the overall thunderstorm activity in Austria. Up to now, more than 800 flashes have been recorded by employing a 0.25 mΩ shunt at the tower top. Compared to inductive sensors, with their limited lower bandwidth, a shunt allows correct measurement of the slowly varying, low amplitude initial continuing current (ICC). ICCs are lasting for several hundreds of milliseconds and they are the main contributors to the transferred charge by a flash. Maximum transferred charge in a single flash was 783 C and this negative flash was recorded during cold season on October15th, 2012. Contrary to observations in winter lightning in Japan, where upward initiated flashes with very large charge transfer are predominantly bipolar, at the GBT 7 out of the 10 flashes exceeding a charge transfer of 300 C were negative, 2 were positive and 1 bipolar. Most of the flashes (93%) triggered by the GBT are of negative polarity, initiated by a positive upward propagating leader. But also positive (4%) and bipolar (3%) flashes are observed at the GBT. In case of negative lightning flashes, 45% of current records exhibit an ICC only, 23% of flashes has pulses of peak current exceeding 2 kA superimposed on the ICC, and return strokes following the ICC after a period of "no current" is observed in 32% of the events. Median peak

  19. Survey of electromagnetic field exposure in bedrooms of residences in lower Austria.

    PubMed

    Tomitsch, Johannes; Dechant, Engelbert; Frank, Wilhelm

    2010-04-01

    Previous investigations of exposure to electric, magnetic, or electromagnetic fields (EMF) in households were either about electricity supply EMFs or radio frequency EMFs (RF-EMFs). We report results from spot measurements at the bedside that comprise electrostatic fields, extremely low-frequency electric fields (ELF-EFs), extremely low-frequency magnetic fields (ELF-MFs), and RF-EMFs. Measurements were taken in 226 households throughout Lower Austria. In addition, effects of simple reduction measures (e.g., removal of clock radios or increasing their distance from the bed, turning off Digital Enhanced Cordless Telecommunication (DECT) telephone base stations) were assessed. All measurements were well below International Commission on Non-Ionizing Radiation Protection (ICNIRP) guideline levels. Average night-time ELF-MFs (long-term measurement from 10 pm to 6 am, geometric mean over households) above 100 nT were obtained in 2.3%, and RF-EMFs above 1000 microW/m(2) in 7.1% of households. Highest ELF-EFs were primarily due to lamps beside the bed (max = 166 V/m), and highest ELF-MFs because of transformers of devices (max = 1030 nT) or high current of power lines (max = 380 nT). The highest values of RF-EMFs were caused by DECT telephone base stations (max = 28979 microW/m(2)) and mobile phone base stations (max = 4872 microW/m(2)). Simple reduction measures resulted in an average decrease of 23 nT for ELF-MFs, 23 V/m for ELF-EFs, and 246 microW/m(2) for RF-EMFs. A small but statistically significant correlation between ELF-MF exposure and overall RF-EMF levels of R = 0.16 (P = 0.008) was computed that was independent of type (flat, single family) and location (urban, rural) of houses. PMID:19780092

  20. Evaluating MODIS satellite versus terrestrial data driven productivity estimates in Austria

    NASA Astrophysics Data System (ADS)

    Petritsch, R.; Boisvenue, C.; Pietsch, S. A.; Hasenauer, H.; Running, S. W.

    2009-04-01

    Sensors, such as the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA's Terra satellite, are developed for monitoring global and/or regional ecosystem fluxes like net primary production (NPP). Although these systems should allow us to assess carbon sequestration issues, forest management impacts, etc., relatively little is known about the consistency and accuracy in the resulting satellite driven estimates versus production estimates driven from ground data. In this study we compare the following NPP estimation methods: (i) NPP estimates as derived from MODIS and available on the internet; (ii) estimates resulting from the off-line version of the MODIS algorithm; (iii) estimates using regional meteorological data within the offline algorithm; (iv) NPP estimates from a species specific biogeochemical ecosystem model adopted for Alpine conditions; and (v) NPP estimates calculated from individual tree measurements. Single tree measurements were available from 624 forested sites across Austria but only the data from 165 sample plots included all the necessary information for performing the comparison on plot level. To ensure independence of satellite-driven and ground-based predictions, only latitude and longitude for each site were used to obtain MODIS estimates. Along with the comparison of the different methods, we discuss problems like the differing dates of field campaigns (<1999) and acquisition of satellite images (2000-2005) or incompatible productivity definitions within the methods and come up with a framework for combining terrestrial and satellite data based productivity estimates. On average MODIS estimates agreed well with the output of the models self-initialization (spin-up) and biomass increment calculated from tree measurements is not significantly different from model results; however, correlation between satellite-derived versus terrestrial estimates are relatively poor. Considering the different scales as they are 9km² from MODIS and

  1. The Early Mediaeval manorial estate of Gars/Thunau, Lower Austria: An enclave of endemic tuberculosis?

    PubMed

    Teschler-Nicola, Maria; Novotny, Friederike; Spannagl-Steiner, Michaela; Stadler, Peter; Prohaska, Thomas; Irrgeher, Johanna; Zitek, Andreas; Däubl, Barbara; Haring, Elisabeth; Rumpelmayr, Kerstin; Wild, Eva Maria

    2015-06-01

    In recent decades, an increasing number of studies have aimed to shed light on the origin and spread of tuberculosis in past human populations. Here we present the results of a systematic palaeodemographic and palaeopathological survey of the Early Mediaeval population of Gars/Thunau (Lower Austria), which - at this stage - includes 373 individuals recovered at two archaeological sub-sites: a fortified settlement (including a necropolis) at the top of a hill - probably reserved for social and military elites; and a large riverine settlement at the foot of the hill, a so-called 'suburbium', where burials and an area of 'industrial' character were discovered. We recorded a great number of pathological alterations and a variety of 'classical' features of tuberculosis, such as vertebral destructions (Pott's disease) and joint destructions, and other pathological (unspecific) features probably linked with Mycobacterium tuberculosis infection (e.g. new bone formation at the inner surface of the ribs, endocranial alterations in the form of 'pits', and new bone formation at the cranial base). We hypothesize that the two contemporaneous (∼900-1000 AD) populations of Gars/Thunau differed not only in their social affiliation/condition, but also in the type and frequencies of their population-density-related infectious diseases (in particular tuberculosis). Moreover, we investigated the molecular genetic evidence of the causative organism in a few selected immatures exhibiting pathological changes at the inner wall of the cranium and discuss these findings in regard to the macroscopic features observed. Finally, we analysed carbon and nitrogen stable isotopes of both populations and strontium isotope ratios of the hill-top inhabitants in order to reconstruct certain aspects of diet and mobility to test our hypothesis concerning the specific social and/or military character of the site. PMID:25857936

  2. Towards a sediment budget estimation of the Gepatschferner glacier (Tyrol, Austria) - Approaches and first results

    NASA Astrophysics Data System (ADS)

    Faust, Matthias; Baewert, Henning; Morche, David

    2015-04-01

    Sediment production, storage and transport in glacial systems are spatially and temporally variable. Due to the ongoing global warming an accelerated glacial retreat is expected, leading to an exposure of unconsolidated sediments. Additionally, a higher sediment production from destabilised rock walls caused by permafrost degradation and glacial debuttressing is expected. At least those paraglacial processes become more important in alpine catchments in the near future. But, there is still a knowledge gap on the quantification of sediment transporting processes in those regions. The research questions we are focussing on are part of the PROSA project ("High-resolution measurements of morphodynamics in rapidly changing Proglacial Systems of the Alps") and are investigated at the Gepatschferner glacier. The Gepatschferner is located in the Eastern European Alps at the south end of the Kaunertal valley. It is the second largest glacier in Austria (15.7 km², 2012). The Gepatschferner is drained by the Fagge River. In this presentation we will focus on two main components of the sediment budget of the Gepatschferner: the input to and the output from the glacier system. The sediment input from the surrounding rockwalls to the glacier is observed by comparing multi-temporal airborne LiDAR DEMs (2006, July 2012, September 2012) to determine sediment delivery by rockfall. In 2012 a gauging station was installed at the Fagge River in front of the glacier outlet in oreder to determine the glacio-fluvial output of sediment from the glacier system. During the ablation periods from 2012 to 2014 the water level was recorded. At different stages the discharge was measured and a reliable stage-discharge relation could be established. That relation was used in combination with the recorded stage for the computation of the hydrograph in each season. Additionally, the solid sediment output was estimated using the discharge data as well as suspended sediment concentration from several

  3. Temporal variability of the non-steady contribution from glaciers to water discharge in western Austria

    NASA Astrophysics Data System (ADS)

    Lambrecht, Astrid; Mayer, Christoph

    2009-10-01

    SummaryA long series of negative glacier mass balance years during the last decades influenced the run-off characteristics of glacierized catchments in the Austrian Alps. For balanced conditions, run-off from catchments containing glaciers shows increased values for warm and dry periods, but the annual sum generally equals the total basin precipitation. In contrast, the recent series of negative glacier mass balances reduced the storage volume of the glaciers, providing additional water in the rivers for many years. The existing Austrian Glacier Inventories allowed the determination of very accurate glacier volume changes between 1969 and 1998. These data were used to calculate the excess discharge for two catchment basins in western Austria (one unaffected by hydro power management, one with hydropower management) for the time period between the inventories which then was compared to the accumulated river run-off from the individual basins. The inter-annual distribution of the total excess could be determined by using existing mass balance series from several glaciers in the different basins as scaling functions. In addition, a degree-day approach was used to provide information about the role of above-average glacial melt water on a monthly basis. Considering different gauging stations along the rivers, it was found that the amount of excess discharge during the entire period was in the range of 1.5-9% of the total discharge, depending on the relative degree of glacier coverage (4-40%). For summer months only, this fraction increases to 3-12%. In individual months, however, the relative importance of excess melt can reach more than 25% in a highly glacier covered catchment (40%), but it can also contribute up to 20% for catchments with a glacier coverage of 8-15%.

  4. A quantitative look on northwestern Tethyan foraminiferal assemblages, Campanian Nierental Formation, Austria.

    PubMed

    Wolfgring, Erik; Wagreich, Michael

    2016-01-01

    Deposits spanning the Radotruncana calcarata Taxon Range Zone at the Postalm section, Northern Calcareous Alps (Austria) are examined quantitatively for foraminiferal assemblages, especially the planktonic group. This study focuses on establishing a high resolution record spanning an 800 ka long stratigraphic interval from the active continental margin of the Penninic Ocean. The Postalm section displays reddish limestone- marl alternations representing precession cycles. For this study, 26 samples were taken bed by bed to allow a "per-precession-cycle" resolution (i.e., a minimum sample distance of ∼20 ka). Samples from limestones as well as from marls were examined for foraminiferal assemblages. Data suggest a typical, open marine Campanian foraminiferal community. The >63 µm fraction is dominated by opportunist taxa, i.e., members of Muricohedbergella and biserial planktic foraminifera. Archaeoglobigerina and "Globigerinelloides" appear frequently and benthic foraminifera are very sparsely found. The share of globotruncanids, representing more complex morphotypes amongst planktonic foraminifera, is recorded with 5-10%. The state of preservation of foraminifera from the Postalm section is moderate to poor. Differences between samples from marls and samples from limestone are evident, but do not reveal evidence that there was an influence on the postdepositional microfossil communities. However, data from microfossils showing moderate to bad preservation can still offer valuable insight into the palaeoenvironment and biostratigraphy. Information gathered on the composition of the planktonic foraminiferal assemblage confirms a low-to-mid-latitude setting for the Postalm section. As well resolved records of Late Cretaceous foraminifera assemblages are rare, the examination of the Radotruncana calcarata Taxon Range Zone provides some insights into variations and short term changes during the very short period of 800 ka. PMID:26989610

  5. A quantitative look on northwestern Tethyan foraminiferal assemblages, Campanian Nierental Formation, Austria

    PubMed Central

    Wagreich, Michael

    2016-01-01

    Deposits spanning the Radotruncana calcarata Taxon Range Zone at the Postalm section, Northern Calcareous Alps (Austria) are examined quantitatively for foraminiferal assemblages, especially the planktonic group. This study focuses on establishing a high resolution record spanning an 800 ka long stratigraphic interval from the active continental margin of the Penninic Ocean. The Postalm section displays reddish limestone- marl alternations representing precession cycles. For this study, 26 samples were taken bed by bed to allow a “per-precession-cycle” resolution (i.e., a minimum sample distance of ∼20 ka). Samples from limestones as well as from marls were examined for foraminiferal assemblages. Data suggest a typical, open marine Campanian foraminiferal community. The >63 µm fraction is dominated by opportunist taxa, i.e., members of Muricohedbergella and biserial planktic foraminifera. Archaeoglobigerina and “Globigerinelloides” appear frequently and benthic foraminifera are very sparsely found. The share of globotruncanids, representing more complex morphotypes amongst planktonic foraminifera, is recorded with 5–10%. The state of preservation of foraminifera from the Postalm section is moderate to poor. Differences between samples from marls and samples from limestone are evident, but do not reveal evidence that there was an influence on the postdepositional microfossil communities. However, data from microfossils showing moderate to bad preservation can still offer valuable insight into the palaeoenvironment and biostratigraphy. Information gathered on the composition of the planktonic foraminiferal assemblage confirms a low-to-mid-latitude setting for the Postalm section. As well resolved records of Late Cretaceous foraminifera assemblages are rare, the examination of the Radotruncana calcarata Taxon Range Zone provides some insights into variations and short term changes during the very short period of 800 ka. PMID:26989610

  6. The first case of Demodex gatoi in Austria, detected with fecal flotation.

    PubMed

    Silbermayr, Katja; Joachim, Anja; Litschauer, Barbara; Panakova, Lucia; Sastre, Natalia; Ferrer, Lluis; Horvath-Ungerboeck, Christa

    2013-08-01

    Feline demodicosis is a rare parasitic condition caused by three different species of mites (Demodex cati, Demodex gatoi, and an unnamed species). D. gatoi inhabits the superficial skin layer (stratum corneum) and is easily transmitted between individual cats. A 2-year-old female spayed Cornish Rex was presented with alopecia and pruritus. The dermatological examination revealed bilateral alopecia and excoriations on trunk, limbs, and belly. The second cat in the household, a 3-year-old female spayed Thai, showed no clinical signs. Superficial and deep skin scrapings were performed and cellophane tapes applied, and living D. gatoi mites could be detected in both cats. Oral ivermectin (0.25 mg/kg every other day) was subscribed. Feces were collected from both cats and fecal flotation with sugar and zinc solutions performed. When compared to skin scrapings and cellophane tapes, D. gatoi was detected more frequently and in higher numbers in fecal samples. Our findings suggest that D. gatoi can be efficiently diagnosed with coproscopy, particularly in asymptomatic carrier animals. DNA was extracted from the flotation liquid, and a PCR protocol for the species verification was designed. A fragment targeting a 325-bp DNA fragment of the D. gatoi mitochondrial 16S rDNA gene was amplified with a 100% similarity to the D. gatoi entry in GenBank® (GI 421920216). We report the first finding of D. gatoi in Austria and propose fecal flotation as a valuable tool for mite detection. Fecal flotation liquid is suitable for DNA extraction and PCR-based species verification of D. gatoi. PMID:23681192

  7. [Health economics of early summer meningoencephalitis in Austria. Effects of a vaccination campaign 1981 to 1990].

    PubMed

    Schwarz, B

    1993-01-01

    Tick-borne encephalitis (TBE) was until the early 1980s among the most frequent causes of viral induced central-nervous infectious diseases in Austria. Since 1981 the vaccination was forced by intensive media campaigns. Aim of this study was to investigate the effects of the media campaigns and to evaluate them under health economic criteria. The number of hospitalized TBE-cases declines from 1981 to 1990, the linear trend shows a reduction from 427 to 109. If the linear trend from 1971 to 1980 would have continued the respective number in 1990 would have been 585 cases. Thus the model shows that from 1981 to 1990 more than 50% or 2,690 out of 5,368 possible cases are prohibited, from 1991 to 2000 based on the 1990 vaccination rate approximately 85% or 500 cases annually. In the age group 7 to 14 years the proportion of protected exposed is almost 97%. The loss of quality of life is higher than represented by the inpatient statistics. Many of the TBE victims have chronic impairments, mainly due to paresis and depression. Based on the 1990 cost data economic benefits for the social insurance companies in the decade 1981 to 1990 are AS 147 millions for inpatient care, respectively AS 108 millions for loss of productivity and AS 77 millions for early retirement, resulting in total benefits of AS 331 millions. The estimated benefits for 1991 to 2000 based on 1990 cost data are AS 270 millions for inpatient care, AS 200 millions for loss of productivity, and AS 368 for early retirement (total AS 828 millions). PMID:8147001

  8. Natural organic matter and iron export from the Tanner Moor, Austria

    PubMed Central

    Jirsa, Franz; Neubauer, Elisabeth; Kittinger, Richard; Hofmann, Thilo; Krachler, Regina; von der Kammer, Frank; Keppler, Bernhard K.

    2013-01-01

    Samples from a pristine raised peat bog runoff in Austria, the Tannermoor creek, were analysed for their iron linked to natural organic matter (NOM) content. Dissolved organic carbon < 0.45 μm (DOC) was 41–64 mg L−1, iron 4.4–5.5 mg L−1. Samples were analysed applying asymmetric field flow fractionation (AsFlFFF) coupled to UV–vis absorption, fluorescence and inductively coupled plasma mass spectrometry (ICP-MS). The samples showed an iron peak associated with the NOM peak, one sample exhibiting a second peak of iron independent from the NOM peak. As highland peat bogs with similar climatic conditions and vegetation to the Tanner Moor are found throughout the world, including areas adjacent to the sea, we examined the behaviour of NOM and iron in samples brought to euhaline (35‰) conditions with artificial sea salt. The enhanced ionic strength reduced NOM by 53% and iron by 82%. Size exclusion chromatography (SEC) of the samples at sea-like salinity revealed two major fractions of NOM associated with different iron concentrations. The larger one, eluting sharply after the upper exclusion limits of 4000–5000 g mol−1, seems to be most important for iron chelating. The results outline the global importance of sub-mountainous and mountainous raised peat bogs as a source of iron chelators to the marine environment at sites where such peat bogs release their run-offs into the sea. PMID:23805012

  9. Sedimentary organic matter characterization of the Triassic-Jurassic boundary GSSP at Kuhjoch (Austria)

    NASA Astrophysics Data System (ADS)

    Ruhl, M.; Veld, H.; Kürschner, W. M.

    2010-03-01

    The Triassic-Jurassic (T-J) boundary interval coincides with enhanced extinction rates in the marine realm and pronounced changes in terrestrial ecosystems on the continents. It is further marked by distinct negative excursions in the δ13C org and δ13C carb signature that may represent strong perturbations of the global carbon cycle. We present integrated geochemical, stable-isotope and palynological data from the Kuhjoch section, the Global boundary Stratotype Section and Point (GSSP) for the base of the Jurassic (Northern Calcareous Alps, Austria). We show that the initial carbon isotope excursion (CIE), coinciding with the marine extinction interval and the formation of black shales in the western Tethys Eiberg Basin, is marked by only minor changes in kerogen type, which is mainly of terrestrial origin. Increased Total Organic Carbon (TOC) concentrations of 9% at the first half of the initial CIE coincide with Hydrogen Index (HI) values of over 600 mg HC/g TOC. The high correlation (with R2 = 0.93) between HI values and terrestrial Cheirolepidiaceaen conifer pollen suggests a terrestrial source for the hydrogen enriched organic compounds. The lack of major changes in source of the sedimentary organic matter suggests that changes in the δ13C org composition are genuine and represent true disturbances of the global C-cycle. The sudden decrease in total inorganic carbon (TIC) concentrations likely represents the onset of a biocalcification crisis. It coincides with a 4.5‰ negative shift in δ13C org values and possibly corresponds to the onset of CAMP related volcanic activity. The second half of the initial CIE is marked by the dramatic increase of green algae remains in the sediment. The simultaneous increase of the C org/N tot ratio suggests increased marine primary production at the final stage of black shale formation.

  10. Integrated assessment of fluvial and pluvial flood hazards in the city of Salzburg, Austria

    NASA Astrophysics Data System (ADS)

    Breinl, Korbinian

    2014-05-01

    Urban flooding can have various sources including floods from a river ('fluvial flooding'), from heavy rainfall usually from convective storms ('pluvial flooding') or from high tides ('storm surge'). Although awareness of pluvial flooding in the scientific community and among policymakers has been increasing, the term 'flooding' is still often seen as a phenomenon explicitly related to a river. Previous research primarily focused on fluvial flooding, with only very recent literature dealing with pluvial flooding. As a result, there are established methods to assess the hazards from fluvial floods, and a smaller number focusing on pluvial floods. Much less work has been conducted on integrated flood hazard assessment taking into account various types of flood hazards. In this work, an integrative, probabilistic modelling framework was developed to assess the urban flood hazard from fluvial and pluvial flooding in the city of Salzburg (Austria). The framework consists of a stochastic multi-site weather generator, which provides input for the hydrological model HBV. In the city of Salzburg, a kNN algorithm converts the simulated mean discharge into peak discharge as well as daily into sub-daily precipitation. The time series generated in this way make the identification of fluvial events (peak discharge) and pluvial events (sub-daily precipitation) possible. The kNN algorithm inherently considers weather situations to ensure a reasonable disaggregation of daily precipitation. Critical thresholds of pluvial flood events are empirically derived from damage data provided by a local insurer as well as action plans from the local fire service. The modelling framework is then applied to examine the probability of the two single flood hazards, as well as the probability of simultaneous pluvial-fluvial flood events.

  11. Intracultural variation of knowledge about wild plant uses in the Biosphere Reserve Grosses Walsertal (Austria)

    PubMed Central

    2012-01-01

    Background Leading scholars in ethnobiology and ethnomedicine continuously stress the need for moving beyond the bare description of local knowledge and to additionally analyse and theorise about the characteristics and dynamics of human interactions with plants and related local knowledge. Analyses of the variation of local knowledge are thereby perceived as minimal standard. In this study we investigate the distribution and variation of wild plant knowledge in five domains: food, drinks, human medicine, veterinary medicine and customs. We assess relations between the wild plant knowledge of informants and their socio-demographic as well as geographic background. Method Research was conducted in the Biosphere Reserve Grosses Walsertal, Austria. Structured questionnaires were used to inquire wild plant knowledge from 433 informants with varying socio-demographic and geographic background. Children assisted in the data collection. Data was analysed using descriptive statistics and generalized linear models. Results and discussion A majority of respondents is familiar with wild plant uses, however to varying degrees. Knowledge variations depend on the socio-demographic and geographic background of the informants as well as on the domains of knowledge under investigation: women, older informants and homegardeners report more human medicinal applications and applications in drinks than men, younger informants and non-homegardeners; farmers know a greater variety of veterinary medicinal applications than non-farmers; the place of residence relates significantly to food and veterinary uses. Customs are difficult to investigate in standardized matrices. The household-related distribution of work and the general socio-cultural context are especially helpful in order to explain intracultural variation of knowledge in the Grosses Walsertal. Conclusions Research on the intracultural variation of local knowledge exposes cultural characteristics and highlights the cultural

  12. The copper spoil heap Knappenberg, Austria, as a model for metal habitats - Vegetation, substrate and contamination.

    PubMed

    Adlassnig, Wolfram; Weiss, Yasmin S; Sassmann, Stefan; Steinhauser, Georg; Hofhansl, Florian; Baumann, Nils; Lichtscheidl, Irene K; Lang, Ingeborg

    2016-09-01

    Historic mining in the Eastern Alps has left us with a legacy of numerous spoil heaps hosting specific, metal tolerant vegetation. Such habitats are characterized by elevated concentrations of toxic elements but also by high irradiation, a poorly developed substrate or extreme pH of the soil. This study investigates the distribution of vascular plants, mosses and lichens on a copper spoil heap on the ore bearing Knappenberg formed by Prebichl Layers and Werfener Schist in Lower Austria. It serves as a model for discriminating between various ecological traits and their effects on vegetation. Five distinct clusters were distinguished: (1) The bare, metal rich Central Spoil Heap was only colonised by highly resistant specialists. (2) The Northern and (3) Southern Peripheries contained less copper; the contrasting vegetation was best explained by the different microclimate. (4) A forest over acidic bedrock hosted a vegetation overlapping with the periphery of the spoil heap. (5) A forest over calcareous bedrock was similar to the spoil heap with regard to pH and humus content but hosted a vegetation differing strongly to all other habitats. Among the multiple toxic elements at the spoil heap, only Cu seems to exert a crucial influence on the vegetation pattern. Besides metal concentrations, irradiation, humidity, humus, pH and grain size distribution are important for the establishment of a metal tolerant vegetation. The difference between the species poor Northern and the diverse Southern Periphery can be explained by the microclimate rather than by the substrate. All plant species penetrating from the forest into the periphery of the spoil heap originate from the acidic but not from the calcareous bedrock. PMID:27185350

  13. E-health approach to link-up actors in the health care system of Austria.

    PubMed

    Schabetsberger, Thomas; Ammenwerth, Elske; Breu, Ruth; Hoerbst, Alexander; Goebel, Georg; Penz, Robert; Schindelwig, Klaus; Toth, Herlinde; Vogl, Raimund; Wozak, Florian

    2006-01-01

    "Electronic health services are important" the EU commission stated in the E-Health action plan. By these means access to health care can be improved and the quality and effect of the offered medical services can be increased. By introducing the e-card in Austria, an overall link-up of nearly all health service providers of the external sector (e.g. family doctors) was achieved. In 2005 the Austrian E-Health Initiative (EHI) of the Austrian Federal Ministry for Health and Women mapped out a strategy to organise the development of the health system towards an integrated patient-centred. Hereby the electronic health record (EHR) plays a decisive role. The aim of this study is to analyse requirements for a virtual, cross-institutional and patient-centred electronic health record from the point of view of the exemplary main actors (Doctor and Patient), to define conditions, and then to evaluate the thus derived, specific concept of implementation. Aside from the two main actors regarding medical acts, namely the institution treating a patient (e.g. doctor, paramedic or nurse) and the patient receiving treatment, a row of other actors could be identified. Group assessment techniques with representatives of these actors resulted in an overview of required functions of an EHR. As a proof-of-concept an information system architecture conformable to the IHE XDS architecture for cross enterprise document sharing is currently being constructed and evaluated in the course of a pilot-project. If the core architecture fulfils the expectations, then a further extension to other hospitals and resident doctors, and subsequently also to the other actors of the health system, is planned. Since both legal and socio-technical requirements are presently not yet entirely met, and since there are also deficits from a methodical viewpoint, a complete implementation and widespread introduction will be a long term goal. PMID:17108555

  14. Structural evolution of an antiformal window: the Scheiblingkirchen Window (Eastern Alps, Austria)

    NASA Astrophysics Data System (ADS)

    Willingshofer, Ernst; Neubauer, Franz

    2002-10-01

    The Scheiblingkirchen window, a Lower Austroalpine tectonic window at the eastern margin of the Eastern Alps (Austria) was formed during Late Cretaceous continent-continent collision. Structural investigations including structural mapping, microstructural studies and texture analysis revealed a decompression-related three-stage tectonic history of Lower Austroalpine units during the formation of the Scheiblingkirchen window. (1) Intra-Lower Austroalpine nappe stacking was by top-to-the-N out-of-sequence thrusting of the Kirchberg fold nappe over the Wechsel nappe under lower greenschist facies metamorphic conditions. The structural expression of the stacking event (D 1) comprises a penetrative foliation containing a N-S trending stretching lineation, isoclinal recumbent folds trending subparallel to the stretching lineation and ultramylonites. Quartz and calcite microstructures indicate that dynamic recrystallization processes accompanied deformation. Their commonly moderately developed lattice preferred orientation record dominant slip on the prism and rhomb planes parallel to < a>. (2) Subsequent exhumation of previously stacked rocks is related to the formation of foliation-parallel mylonitic shear zones within an E-W extensional regime (D 2). Microstructures and textures suggest similar deformation temperatures during thrusting and extension. (3) A superimposed phase of NW-SE oriented horizontal shortening (D 3) was accommodated by large- and small-scale upright folding of the area around NE-SW trending axes and by backthrusting leading to the antiformal doming of the Scheiblingkirchen Window. Subsequent subvertical flattening resulting from the shortening phase led to the formation of NE-SW trending, outcrop-scale open recumbent folds. Low temperature deformation conditions as inferred from the low degree of recrystallization of quartz and calcite aggregates and the dominance of glide on the basal planes point to a cooling-related deformation event.

  15. Classification of isolates from locations in Austria and Yellowstone National Park as Geobacillus tepidamans sp. nov.

    PubMed

    Schäffer, Christina; Franck, William L; Scheberl, Andrea; Kosma, Paul; McDermott, Timothy R; Messner, Paul

    2004-11-01

    Two moderately thermophilic, Gram-positive, spore-forming bacteria were isolated from different geographical locations and sources; strain GS5-97(T) from a beet sugar factory in Leopoldsdorf, Lower Austria, and strain YNP10 from a geothermally heated soil, Yellowstone National Park, USA. The sequences of their 16S rRNA genes were found to be 99.8% identical, and DNA-DNA hybridization experiments revealed that strains GS5-97(T) and YNP10 share 89.9 mol% similarity to each other, but only 34.3 and 39.2 mol% similarity, respectively, to Geobacillus caldoxylosilyticus DSM 12041(T), which is their closest related type strain. A polyphasic analysis showed that these two isolates were more similar to each other than to other characterized geobacilli. Their DNA G+C content was 43.2 and 42.4 mol%, respectively, and they were identical with respect to many phenotypic features (e.g. T(opt) 55 degrees C; pH(opt) 7.0). Both strains clearly displayed best growth when cultured aerobically. They differed slightly in their cellular fatty acid profiles and polar lipid pattern, and genotypically they could also be distinguished based on randomly amplified polymorphic DNA fingerprints and internal transcribed spacer analysis. Freeze-etching experiments revealed oblique surface layer (S-layer) lattices in both strains, and biochemical analyses of the purified S-layer proteins indicated the occurrence of glycosylation. Based on the properties of these organisms relative to those currently documented for the genus Geobacillus and for the various sister genera in the Bacillus radiation, a novel species is proposed, Geobacillus tepidamans sp. nov., with GS5-97(T) (=ATCC BAA-942(T)=DSM 16325(T)) as the type strain. Strain YNP10 has been deposited in the American Type Culture Collection as ATCC BAA-943. PMID:15545484

  16. Biodeterioration Risk Threatens the 3100 Year Old Staircase of Hallstatt (Austria): Possible Involvement of Halophilic Microorganisms

    PubMed Central

    Piñar, Guadalupe; Dalnodar, Dennis; Voitl, Christian; Reschreiter, Hans; Sterflinger, Katja

    2016-01-01

    Background The prosperity of Hallstatt (Salzkammergut region, Austria) is based on the richness of salt in the surrounding mountains and salt mining, which is documented as far back as 1500 years B.C. Substantial archaeological evidence of Bronze and Iron Age salt mining has been discovered, with a wooden staircase (1108 B.C.) being one of the most impressive and well preserved finds. However, after its discovery, fungal mycelia have been observed on the surface of the staircase, most probably due to airborne contamination after its find. Objective As a basis for the further preservation of this valuable object, the active micro-flora was examined to investigate the presence of potentially biodegradative microorganisms. Results Most of the strains isolated from the staircase showed to be halotolerant and halophilic microorganisms, due to the saline environment of the mine. Results derived from culture-dependent assays revealed a high fungal diversity, including both halotolerant and halophilic fungi, the most dominant strains being members of the genus Phialosimplex (synonym: Aspergillus). Additionally, some typical cellulose degraders, namely Stachybotrys sp. and Cladosporium sp. were detected. Numerous bacterial strains were isolated and identified as members of 12 different genera, most of them being moderately halophilic species. The most dominant isolates affiliated with species of the genera Halovibrio and Marinococcus. Halophilic archaea were also isolated and identified as species of the genera Halococcus and Halorubrum. Molecular analyses complemented the cultivation assays, enabling the identification of some uncultivable archaea of the genera Halolamina, Haloplanus and Halobacterium. Results derived from fungi and bacteria supported those obtained by cultivation methods, exhibiting the same dominant members in the communities. Conclusion The results clearly showed the presence of some cellulose degraders that may become active if the requirements for

  17. Variability of solid load in the proglacial Fagge River, Tyrol (Austria)

    NASA Astrophysics Data System (ADS)

    Baewert, Henning; Weber, Martin; Faust, Matthias; Morche, David

    2016-04-01

    Glaciers can strongly affect sediment dynamics in high-mountain basins. They receive clastic material from rock walls by gravitational processes of various magnitudes (rock slides to rockfalls) or by subglacial erosion and transport sediments downvalley like a conveyor belt. At the glacier tongue the meltwater with its accompanying river load enters the proglacial system. Fine material is moving in suspension leading to turbid meltwater. The coarse fraction of the meltwater load is rolling or sliding as bedload on the proglacial channel bed. As glaciers are vulnerable to and thus indicators of climate change the sediment transfer systems in Alpine glacier basins will respond as well. Since the end of the Little Ice Age (LIA) around 1850 glacier in the European Alps have been melting down and their front lines have been retreating. Where the glacier ice is gone large amounts unconsolidated sediments are deposited (moraines, glaciofluvial deposits) and can easily be reworked during subsequent rain storms or snowmelt. As a consequence it is of great concern whether more solid load (higher sediment availability) or less solid load (trapping effect of proglacial lakes) is transported in proglacial rivers in the near future. Due to glacier retreat the amount of unconsolidated, sparsely vegetated sediments, which are prone to rapid remobilization, is increasing. Because more of these sediments are available for fluvial sediment transport, it is generally assumed that glacier retreat leads to an increase in sediment discharge from proglacial zones. The main objective of this study is to present a budget of the fluvial sediment transport within the proglacial Fagge River for the observation period 2012 - 2014. This quantification of solid sediment transport is needed for further investigations on the way to a holistic sediment budget for the whole glaciated catchment of the Gepatschferner in Tyrol/Austria.

  18. The rare earth element potential of kaolin deposits in the Bohemian Massif (Czech Republic, Austria)

    NASA Astrophysics Data System (ADS)

    Höhn, S.; Frimmel, H. E.; Pašava, J.

    2014-12-01

    Four kaolin deposits in the Bohemian Massif were studied in order to assess the potential for the recovery of rare earth elements (REE) as by-products from the residue after extraction and refining of the raw kaolin. The behaviour of REE + Y during kaolinitization was found to be largely a function of pre-alteration mineralogy. In the examples studied, i.e. granite-derived deposits of Kriechbaum (Austria) and Božičany, and arkose-derived deposits of Kaznějov and Podbořany (all Czech Republic), the REE + Y are predominantly hosted by monazite which has remained unaffected by kaolinitization. The overall REE + Y content of the variably kaolinitized rocks is strongly dependent on their genesis. While ion adsorption plays only a minor role in the concentration of REE + Y in the studied kaolinitized rocks, the processing and refining of the raw kaolin leads to residues that are enriched in REE + Y by a factor of up to 40. The use of a magnetic separator and a hydrocyclone in the processing of the raw material can yield REE + Y contents of as much as 0.77 wt%. Although this value compares well with the REE + Y concentration in some potentially economic REE + Y projects elsewhere, the overall tonnage of the (REE + Y)-enriched residue is by far not sufficient to consider economic extraction of REE + Y as by-product. Our results are most probably applicable also to other kaolin deposits derived from the weathering of Hercynian basement granites elsewhere (e.g. in Saxonia and Bavaria, Germany). Overall, the potential for REE + Y production as by-product from kaolin mining has to be regarded as minimal.

  19. Bioanalytical characterization of apple juice from 88 grafted and nongrafted apple varieties grown in Upper Austria.

    PubMed

    Lanzerstorfer, Peter; Wruss, Jürgen; Huemer, Stefan; Steininger, Andrea; Müller, Ulrike; Himmelsbach, Markus; Borgmann, Daniela; Winkler, Stephan; Höglinger, Otmar; Weghuber, Julian

    2014-02-01

    The compositional characteristics of untreated pure juice prepared from 88 apple varieties grown in the region of Eferding/Upper Austria were determined. Many of the analyzed varieties are noncommercial, old varieties not present in the market. The aim of the study was to quantitate the mineral, phosphate, trace elements, and polyphenolic content in order to identify varieties that are of particular interest for a wider distribution. Great variations among the investigated varieties could be found. This holds especially true for the total polyphenolic content (TPC) ranging from 103.2 to 2,275.6 mg/L. A clear dependence of the antioxidant capacity on the TPC levels was detected. Bioinformatics was employed to find specific interrelationships, such as Mg²⁺/Mn²⁺ and PO₄³⁻/K⁺, between the analyzed bio- and phytochemical parameters. Furthermore, special attention was drawn on putative effects of grafting on the phytochemical composition of apple varieties. By grafting 27 different apple varieties on two trees grown close to each other, it could be shown that the apple fruits remain their characteristic phytochemical composition. Finally, apple juice prepared from selected varieties was further characterized by additional biochemical analysis including cytotoxicity, epidermal growth factor receptor (EGFR) inhibition, and α-amylase activity tests. Cytotoxicity and inhibition of EGFR activation were found to be dependent on the TPC, while α-amylase activity was reduced by the apple juices independent of the presence of polyphenolic substances. Taken together selected apple varieties investigated within this study might serve as preferable sources for the development of apple-based food with a strong focus on health beneficial effects. PMID:24410208

  20. Elucidation of enterotoxigenic Bacillus cereus outbreaks in Austria by complementary epidemiological and microbiological investigations, 2013.

    PubMed

    Schmid, Daniela; Rademacher, Corinna; Kanitz, Elisabeth Eva; Frenzel, Elrike; Simons, Erica; Allerberger, Franz; Ehling-Schulz, Monika

    2016-09-01

    Identifying Bacillus cereus as the causative agent of a foodborne outbreak still poses a challenge. We report on the epidemiological and microbiological investigation of three outbreaks of food poisoning (A, B, and C) in Austria in 2013. A total of 44% among 32 hotel guests (A), 22% among 63 employees (B) and 29% among 362 residents of a rehab clinic (C) fell sick immediately after meal consumption. B. cereus isolated from left overs or retained samples from related foods were characterized by toxin gene profiling, and molecular typing using panC sequencing and M13-PCR typing (in outbreak A and C). We identified two B. cereus strains in outbreak A, and six B. cereus strains, each in outbreak B and C; we also found Staphylococcus aureus and staphylococcal enterotoxins in outbreak A. The panC sequence based phylogenetic affiliation of the B. cereus strains, together with findings of the retrospective cohort analyses, helped determining their etiological role. Consumption of a mashed potatoes dish in outbreak A (RR: ∞), a pancake strips soup in outbreak B (RR 13.0; 95% CI 1.8-93.0) and for outbreak C of a fruit salad (RR 1.50; 95% CI 1.09-2.00), deer ragout (RR: 1.99; 95% CI 1.23-3.22) and a cranberry/pear (RR 2.46; 95% CI 1.50-4.03)were associated with increased risk of falling sick. An enterotoxigenic strain affiliated to the phylogenetic group with the highest risk of food poisoning was isolated from the crème spinach and the strawberry buttermilk, and also from the stool samples of the one B. cereus positive outbreak case-patient, who ate both. Our investigation of three food poisoning outbreaks illustrates the added value of a combined approach by using epidemiological, microbiological and genotyping methods in identifying the likely outbreak sources and the etiological B. cereus strains. PMID:27257745

  1. Reducing flood vulnerability and risk under changing socio-economic conditions - A qualitative case study in Upper Austria

    NASA Astrophysics Data System (ADS)

    Huttenlau, Matthias; Reiss, Julia; Achleitner, Stefan; Plörer, Manuel; Hofer, Michael; Weingraber, Felix

    2013-04-01

    Within the last decades severe flooding events occurred in many parts of Europe. Especially in 2002, Upper Austria was seriously affected. Beside the natural variability of precipitation events the increase of losses is strongly connected with socio-economic developments. Especially the increase of settlement areas and the specific values of such modern settlement areas in flood prone areas induced this increase of losses. The presented case study was initiated to analyse different consequences of the currently observed socio-economic trend and further socio-economic projections within the watershed of the so-called Ottnanger Redl in Upper Austria, a watershed which was affected by the event in 2002. The temporal dimension of this change in damage potential is analysed for the 1990s, current conditions and future scenarios (Statistics Austria). Beside the socio-economic development the common structural vulnerability but also the positive effect of legislation and standards concerning flood-adapted constructions are considered. The hydrological-hydraulic is realized based on a scaled scenario approach. Therefore, documented precipitation events at rain gauges are considered for precipitation run-off simulations. To include further events the gauged events are scalled in their intensity. The hydrological loads of these scenarios are considered within different 2D hydraulic simulations; representation of past, current and future settlement structure. Based on the current settlement structure and its transfer in an asset value database, the past structure of the 1990s is reconstructed with remote sensing methods. The future structure (different pragmatic scenarios) in contrast is estimated on the basis of the current situation, socio-economic projections of Statistics Austria, land-use planes and local development concepts of the individual communities and in cooperation with the Regional Government of Upper Austria. The monetary evaluation is conducted with

  2. The astronomer Friedrich Viktor Schembor and the Vienna Urania Observatory (The history of the Vienna Urania Observatory from its foundation to its re-opening (1897-1957) / Friedrich Viktor Schembor - a life for astronomy). (German Title: Der Astronom Friedrich Viktor Schembor und die Wiener Urania-Sternwarte (Die Geschichte der Wiener Urania-Sternwarte von ihrer Gründung bis zu ihrer Wiedereröffnung (1897-1957) / Friedrich Viktor Schembor - ein Leben für die Astronomie))

    NASA Astrophysics Data System (ADS)

    Schembor, Friedrich Wilhelm

    The Urania Observatory in Vienna and the life and workings of the Viennese astronomer Friedrich Viktor Schembor are the topics of this volume. The first part deals with the history of the Urania Observatory and its significance as the oldest popular observatory in Vienna for the education of adults. After a short digression on the development of popular educational activities in the 19th century, the efforts are traced that led to the establishment of the Urania Observatory. The second part deals with the biography of the astronomer Friedrich Viktor Schembor (1898-1942). Already at an early age he committed himself as a volunteer for popular education in astronomy. In his time as director of the Urania Observatory, he was able to guide the “Astronomische Gemeinde” (Astronomical Congregation) to scientifically useful results. Because of a vicious disease, he was given only a short time of scientific work at the Vienna University Observatory.

  3. Growth response to a changing environment-Impacts of tropospheric ozone dose on photosynthesis of Norway spruce forests in Austria

    NASA Astrophysics Data System (ADS)

    Liu, Xiaozhen; Pietsch, Stephan; Hasenauer, Hubert

    2010-05-01

    Tropospheric ozone is an important air pollutant, although plants have active defense strategies (e.g. antioxidants), the cumulative ozone dose may lead to chronic damages to plant tissues. Ozone enters into plants through stomata and reacts with other chemicals to create toxic compounds. This affects plant photosynthesis and may reduce CO2 fixation, and consequently growth. Open top cambers (OTC) are usually used to study the effects of elevated ozone levels on photosynthesis; whereas field studies with on site occurring ozone levels are rare. A recent modelling study on Norway spruce stands in Austria exhibited trends in model errors indicating that an increase in ozone dose leads to a reduction in volume increment. This study aims to explore how different ozone doses affect photosynthesis under field conditions and may translate into growth response for 12 stands of Norway spruce, distributed along an ozone concentration gradient across Austria. A LI-6400xt photosynthesis system was utilized to collect physiological parameters including net photosynthesis, stomata conductance, internal CO2 concentration, transpiration, etc. Chlorophyll fluorescence data was collected by using a PEA chlorophyll fluorescence meter, and chlorophyll content was measured. Morphological characteristics and soil samples were also analyzed. Ozone dose to leaf tissue was calculated from external ozone concentration, the conductance of the stomata to ozone, the leaf area index and the time span of the day when ozone uptake takes place. Our results confirm that increasing cumulative ozone dose reduces maximum assimilation rate and carboxylation efficiency under field conditions. Our final goal is to quantify how far this ozone induced reduction in assimilation power ultimately translates into a growth reduction of Norway spruce in Austria.

  4. Incorporation of public hospitals: a "silver bullet" against overcapacity, managerial bottlenecks and resource constraints? Case studies from Austria and Estonia.

    PubMed

    Fidler, Armin H; Haslinger, Reinhard R; Hofmarcher, Maria M; Jesse, Maris; Palu, Toomas

    2007-05-01

    This paper presents a new approach for incorporating public hospitals by contrasting the experience from an "old" EU country (Austria) with a new EU member state (Estonia). In the EU (including the new member states) hospital overcapacity is a serious problem, from a technical, fiscal and political perspective. Few countries have succeeded in establishing an appropriate framework for resource management and for guaranteeing long-term financial viability of their hospital network. Many countries are in search of effective policies for improved hospital management and more cost-effective resource use in the health sector. Over the past decade, experiences in Austria and Estonia have emerged as innovative examples which may provide lessons for other EU countries and beyond. This paper describes the evolution of public hospitals from public budgetary units and public management to incorporated autonomous organizations under private corporate law, resulting in a contractual relationship between (public) owners and private hospital management. Outdated and inefficient public sector structures were replaced by more agile corporate management. The arrangement allows for investments, operating costs and budgeting according to strategic business goals as opposed to political "fiat". Shielding hospitals from local political influence is an important aspect of this concept. Horizontal integration through networking of public hospitals and introducing private management helps create a new corporate culture, allowing for more flexibility to achieve efficiencies through downsizing and economies of scale. Based on contracts the new balance between ownership and managerial functions create strong incentives for a more business-like, results-oriented and consumer-friendly management. This was achieved both in Austria and Estonia in a politically sensitive way, adopting a long-term vision and by protecting the interests of hospital owners and staff. PMID:16919838

  5. Neuromodulation, agency and autonomy.

    PubMed

    Glannon, Walter

    2014-01-01

    Neuromodulation consists in altering brain activity to restore mental and physical functions in individuals with neuropsychiatric disorders and brain and spinal cord injuries. This can be achieved by delivering electrical stimulation that excites or inhibits neural tissue, by using electrical signals in the brain to move computer cursors or robotic arms, or by displaying brain activity to subjects who regulate that activity by their own responses to it. As enabling prostheses, deep-brain stimulation and brain-computer interfaces (BCIs) are forms of extended embodiment that become integrated into the individual's conception of himself as an autonomous agent. In BCIs and neurofeedback, the success or failure of the techniques depends on the interaction between the learner and the trainer. The restoration of agency and autonomy through neuromodulation thus involves neurophysiological, psychological and social factors. PMID:23322211

  6. Reconstruction of past and prediction of future erythemal UV-radiation at two sites in Austria

    NASA Astrophysics Data System (ADS)

    Weihs, Philipp; Rieder, Harald; Wagner, Jochen; Simic, Stana; Dameris, Martin

    2010-05-01

    Since the discovery of anthropogenic ozone depletion more than 30 year ago, the scientific community has shown an increasing interest in UV-B radiation and started to monitor UV-radiation. However, difficulties involved in the routine operation and maintenance of the instruments have limited the length of reliable data records to about two decades. Further the number of places where they were measured, result in a set of observations too short and too sparse for a good understanding of past UV changes. Moreover state of the art climate models do not calculate future scenarios of UV-doses. Therefore detailed information about past and future UV-trends are lacking. Reconstruction techniques are indispensable to derive long-term time series of UV-radiation and fill this gap. Apart from the astronomical parameters, like solar zenith angle and sun-earth-distance, UV radiation is strongly influenced by clouds, ozone and surface albedo. We developed and evaluated a reconstruction technique for UV-doses (from regional climate model output) that first calculates the UV-doses under clear-sky condition and afterwards applies corrections in order to take cloud effects into account. Since the input parameters cloud cover, total ozone column and surface albedo are available from the Regional Climate Models REMO and E39/C (DLR-model), we applied our reconstruction technique for the past and for future scenarios using REMO and E39/C data as input. Hence we simulated a seamless UV long-term time series from the past to the future. Our method was applied for the high alpine station Hoher Sonnblick (3106m) situated in the Austrian Alps and for Vienna (170m) in the Eastern part of the Austrian territory. We first analyse the accuracy of the obtained backward reconstruction and intercompare the modelled and measured input parameters ozone, cloud modification factor, and ground albedo. Several approaches to improve the accuracy of the reconstruction are presented. Then we present the

  7. 2nd International Salzburg Conference on Neurorecovery (ISCN 2013) Salzburg/ Austria | November 28th - 29th, 2013

    PubMed Central

    Brainin, M; Muresanu, D; Slavoaca, D

    2014-01-01

    The 2nd International Salzburg Conference on Neurorecovery was held on the 28th and 29th of November, 2013, in Salzburg, one of the most beautiful cities in Austria, which is well known for its rich cultural heritage, world-famous music and beautiful surrounding landscapes. The aim of the conference was to discuss the progress in the field of neurorecovery. The conference brought together internationally renowned scientists and clinicians, who described the clinical and therapeutic relevance of translational research and its applications in neurorehabilitation. PMID:25713602

  8. Modelling site-specific N2O emission factors from Austrian agricultural soils for targeted mitigation measures (NitroAustria)

    NASA Astrophysics Data System (ADS)

    Amon, Barbara; Zechmeister-Boltenstern, Sophie; Kasper, Martina; Foldal, Cecilie; Schiefer, Jasmin; Kitzler, Barbara; Schwarzl, Bettina; Zethner, Gerhard; Anderl, Michael; Sedy, Katrin; Gaugitsch, Helmut; Dersch, Georg; Baumgarten, Andreas; Haas, Edwin; Kiese, Ralf

    2016-04-01

    Results from a previous project "FarmClim" highlight that the IPCC default emission factor is not able to reflect region specific N2O emissions from Austrian arable soils. The methodology is limited in identifying hot spots and hot moments of N2O emissions. When estimations are based on default emission factors no recommendations can be given on optimisation measures that would lead to a reduction of soil N2O emissions. The better the knowledge is about Nitrogen and Carbon budgets in Austrian agricultural managed soils the better the situation can be reflected in the Austrian GHG emission inventory calculations. Therefore national and regionally modelled emission factors should improve the evidence for national deviation from the IPCC default emission factors and reduce the uncertainties. The overall aim of NitroAustria is to identify the drivers for N2O emissions on a regional basis taking different soil types, climate, and agricultural management into account. We use the LandscapeDNDC model to update the N2O emission factors for N fertilizer and animal manure applied to soils. Key regions in Austria were selected and region specific N2O emissions calculated. The model runs at sub-daily time steps and uses data such as maximum and minimum air temperature, precipitation, radiation, and wind speed as meteorological drivers. Further input data are used to reflect agricultural management practices, e.g., planting/harvesting, tillage, fertilizer application, irrigation and information on soil and vegetation properties for site characterization and model initialization. While at site scale, arable management data (crop cultivation, rotations, timings etc.) is obtained by experimental data from field trials or observations, at regional scale such data need to be generated using region specific proxy data such as land use and management statistics, crop cultivations and yields, crop rotations, fertilizer sales, manure resulting from livestock units etc. The farming

  9. Sedimentary facies and progradational style of a Pleistocene talus-slope succession, Northern Calcareous Alps, Austria.

    NASA Astrophysics Data System (ADS)

    Sanders, Diethard

    2010-05-01

    In mountain ranges, talus slopes are ubiquitous and typically represent the highest deposystem. The style of talus buildup from a low-dipping, immature slope to a high and steep, geomorphically mature slope, however, to date was not documented. Near Innsbruck city (Austria) a lithified talus-slope succession records progradation and downlap via talus-associated alluvial fans along its toe-of-slope. The considered succession ('Hötting Breccia' Auct.) probably accumulated during the terminal Riss-Würm interglacial to early Würmian, and became lithified before the Last Glacial Maximum. The Hötting Breccia consists of alluvial-fan deposits which, in turn, are locally downlapped by a succession deposited from aggrading to prograding talus slopes. Up-hill, the fossil talus slopes pinch out in onlap onto former rock cliffs. In the eastern part of outcrop, talus buildup is well-exposed along the flanks of a canyon; there, facies and depositional geometries record: (a) a basal, low-dipping alluvial-fan interval that accumulated near the toe-of-cliff, overlain and downlapped by (b) a steeper-dipping talus-slope succession. In the steep-dipping (25-35°), proximal slope segment hundreds of meters in length, the talus succession consists mainly of: (i) clast-supported breccias of cohesive debris flows, intercalated with (ii) openwork breccias from grain flows and particle creep. Progradation of the steep-dipping segment of talus slopes took place via shingling of alluvial-fan depositional units along the toe-of-slope; the fan depounits linked the progradation of the steep-dipping, proximal talus-slope segment with the lower-dipping substrate ahead of the slopes. The change from alluvial-fan deposition along the toe of initially high cliffs towards climbing onlap and progradation of talus slopes occurred when a slope segment dipping with the mean angle of residual shear of talus material had formed at the apex of the fan. Because the free cliff face supplying talus

  10. Sedimentary facies and progradational style of a Pleistocene talus-slope succession, Northern Calcareous Alps, Austria

    NASA Astrophysics Data System (ADS)

    Sanders, Diethard

    2010-07-01

    In mountain ranges, talus slopes are ubiquitous and typically represent the highest deposystem. The style of talus buildup from a low-dipping, immature slope to a high and steep, geomorphically mature slope, however, to date was not documented. Near Innsbruck city (Austria) a lithified talus-slope succession records progradation and downlap via talus-associated alluvial fans along its toe-of-slope; the fans linked progradation of the steep-dipping talus-slope segment over a lower-dipping substrate. The considered succession ('Hötting Breccia' Auct.) probably accumulated during the terminal Riss-Würm interglacial to early Würmian, and became lithified before the Last Glacial Maximum. The Hötting Breccia consists of alluvial-fan deposits which, in turn, are locally downlapped by a succession of aggrading to prograding talus slopes. Up-hill, the fossil talus slopes pinch out in onlap onto former rock cliffs. In the eastern part of outcrop, talus buildup is well-exposed along the flanks of a canyon; there, facies and depositional geometries record: (a) a basal, low-dipping alluvial-fan interval that accumulated near the toe-of-cliff, overlain and downlapped by (b) a steeper-dipping talus-slope succession. In the steep-dipping (25-35°), proximal talus-slope segment hundreds of meters in length, the talus successions consist mainly of: (i) clast-supported breccias of cohesive debris flows, intercalated with (ii) openwork breccias from grain flows and particle creep. Progradation of the steep-dipping segment of talus slopes took place via shingling of alluvial-fan depounits along the toe-of-slope. The fans linked the progradation of the steep-dipping, proximal talus-slope segment with the lower-dipping substrate ahead of the talus slope. The change from alluvial-fan deposition along the toe of initially high cliffs towards climbing onlap and progradation of talus slopes occurred when a slope segment dipping with the mean angle of residual shear of talus material had

  11. Inferring thresholds in karst aquifers from spring responses: the example of the Lurbach karst system (Austria)

    NASA Astrophysics Data System (ADS)

    Birk, Steffen; Wagner, Thomas; Mayaud, Cyril

    2014-05-01

    Threshold behavior in hydrological systems generally involves a qualitative change of a single process, the system response or the functioning of the system. Different types of thresholds and their underlying controls are examined using the example of the Lurbach karst system (Austria). This karst system receives concentrated allogenic recharge from the sinking stream Lurbach, which under low-flow conditions only resurges at the Hammerbach spring. Under medium- to high-flow conditions, however, an overflow toward another spring, the Schmelzbach outlet occurs. The overflow probably is activated when a conduit pathway connecting the two sub-catchments is flooded at a given threshold water level. Unfortunately, the value of this threshold cannot be determined, as information about water levels within this karst system are scarce due to the lack of observation wells and the inaccessibility of relevant cave sections. Yet a corresponding threshold discharge of the Hammerbach spring can be inferred from tracer test results. Interestingly, a tracer test conducted in 2008 suggests that the overflow is activated at a discharge lower than that inferred from tracer tests reported earlier (Wagner et al., EGU2011-7962). In order to better understand this suspected change in the discharge threshold, the physicochemical responses of the Hammerbach spring were analyzed. Applying the concept of process time scales (Birk and Wagner, EGU2013-11365) to the Hammerbach spring suggests that the threshold travel time controlling the response of the spring water temperature was changed in the time period from 2006 to 2009 relative to the years before. At the same time, the Hammerbach spring hydrograph appears to have changed. For instance, the flow duration curve and the master recession curves for the time period from 2006 to 2009 are found to be markedly different from those of earlier time periods. All of these observations can be consistently explained by a reduction of the conduit

  12. The Control of Invasive Knotweed Species (Fallopia sp.). Research Experiences from Austria

    NASA Astrophysics Data System (ADS)

    Lammeranner, Walter; Schmidt, Christina; Eitler, Manuela; Natascha, Steinbauer

    2013-04-01

    The alien plant species Fallopia japonica (Japanese Knotweed), Fallopia sachalinensis (Sakhalin Knotweed) and the clonal knotweed hybrid Fallopia × bohemica are invasive plant species which spread out within Europe. They often form dense stands along Rivers and have negative impacts on biodiversity and ecosystem functioning and also threaten the stability of river banks. Due to their life form, vitality and their enormous ability to regenerate themselves, they are extremely hard to fight. The control measurements against Fallopia species are therefore complicated and often do not have the desired results. Our research tried two approaches to deal with these invasive plant species. The first approach was the use of soil bioengineering techniques which have considerable potential for the management of Fallopia. In our study at the river Schwechat (Lower Austria) we tested two soil bioengineering methods for the control of Fallopia. The first method was the use of living brush mattresses with willows (Salix sp.) to fight the growth of Fallopia species. Within a second method a black liner was used in combination with willow cuttings. After cutting the Fallopia stands the liner was applied to the river bank and fixed with living willow cutting to the surface. The two areas were compared to untreated river bank areas. At several points of time we compared the aboveground response (number of shoots, basal shoot diameters, plant heights, number of stems, aboveground biomass). Additionally the aboveground plant parameters of the willows were measured. In a second approach it was tested if Fallopia can be suppressed or even exterminated if they are submerged for longer time periods. For the experiments Fallopia rhizomes were planted in plastic containers. After a certain growing period, the plants were cut and documented quantitatively by the measurements of shoot lengths, shoot diameters and aboveground biomass. After the first harvest the containers were flooded with

  13. UAV-based remote sensing of the Heumoes landslide, Austria Vorarlberg

    NASA Astrophysics Data System (ADS)

    Niethammer, U.; Joswig, M.

    2009-04-01

    The Heumoes landslide, is located in the eastern Vorarlberg Alps, Austria, 10 km southeast of Dornbirn. The extension of the landslide is about 2000 m in west to east direction and about 500 m at its widest extent in north to south direction. It occurs between an elevation of 940 m in the east and 1360 m in the west, slope angles of more than 60 % can be observed as well as almost flat areas. Its total volume is estimated to be 9.400.000 cubic meters and its average velocities amount to some centimeter per year. Surface signatures or 'photolineations' of creeping landslides, e.g. fractures and rupture lines in sediments and street pavings, and vegetation contrasts by changes of water table in shallow vegetation in principle can be resolved by remote sensing. The necessary ground cell resolution of few centimeters, however, generally can't be achieved by routine areal or satellite imagery. The fast technological progress of unmanned areal vehicles (UAV) and the reduced payload by miniaturized optical cameras now allow for UAV remote sensing applications that are below the high financial limits of military intelligence. Even with 'low-cost' equipment, the necessary centimeter-scale ground cell resolution can be achieved by adapting the flight altitude to some ten to one hundred meters. Operated by scientists experienced in remote-control flight models, UAV remote sensing can now be performed routinely, and campaign-wise after any significant event of, e.g., heavy rainfall, or partial mudflow. We have investigated a concept of UAV-borne remote sensing based on motorized gliders, and four-propeller helicopters or 'quad-rotors'. Several missions were flown over the Heumoes landslide. Between 2006 and 2008 three series UAV-borne photographs of the Heumoes landslide were taken and could be combined to orto-mosaics of the slope area within few centimeters ground cell resolution. We will present the concept of our low cost quad-rotor UAV system and first results of the

  14. Hybrid geomorphological maps as the basis for assessing geoconservation potential in Lech, Vorarlberg (Austria)

    NASA Astrophysics Data System (ADS)

    Seijmonsbergen, Harry; de Jong, Mat; Anders, Niels; de Graaff, Leo; Cammeraat, Erik

    2013-04-01

    Geoconservation potential is, in our approach, closely linked to the spatial distribution of geomorphological sites and thus, geomorphological inventories. Detailed geomorphological maps are translated, using a standardized workflow, into polygonal maps showing the potential geoconservation value of landforms. A new development is to semi-automatically extract in a GIS geomorphological information from high resolution topographical data, such as LiDAR, and combine this with conventional data types (e.g. airphotos, geological maps) into geomorphological maps. Such hybrid digital geomorphological maps are also easily translated into digital information layers which show the geoconservation potential in an area. We present a protocol for digital geomorphological mapping illustrated with an example for the municipality of Lech in Vorarlberg (Austria). The protocol consists of 5 steps: 1. data preparation, 2. generating training and validation samples, 3. parameterization, 4. feature extraction, and 5. assessing classification accuracy. The resulting semi-automated digital geomorphological map is then further validated, in two ways. Firstly, the map is manually checked with the help of a series of digital datasets (e.g. airphotos) in a digital 3D environment, such as ArcScene. The second validation is field visit, which preferably occurs in parallel to the digital evaluation, so that updates are quickly achieved. The final digital and coded geomorphological information layer is converted into a potential geoconservation map by weighting and ranking the landforms based on four criteria: scientific relevance, frequency of occurrence, disturbance, and environmental vulnerability. The criteria with predefined scores for the various landform types are stored in a separate GIS attribute table, which is joined to the attribute table of the hybrid geomorphological information layer in an automated procedure. The results of the assessment can be displayed as the potential

  15. Modelling of accidental released toxic gases for emergency responders in Austria, Kosovo and Bulgaria.

    NASA Astrophysics Data System (ADS)

    Stenzel, Sirma; Baumann-Stanzer, Kathrin; Gashi, Salih; Thaci, Bashkim; Batchvarova, Ekaterina; Spassova, Tatiana

    2010-05-01

    In the case of accidental release of hazardous gases in the atmosphere, the emergency responders need a reliable and fast tool to assess the possible consequences and apply the optimal countermeasures. A number of models for the prediction and simulation of hazard areas affected by accidental releases of toxic gases are available worldwide. Modelling accidental releases may be required for a variety of reasons: for analyzing different accidental toxic release scenarios ("worst-case scenarios"), for preparing emergency response plans and optimal countermeasures as well as for real-time risk assessment and management (e.g. in the frame of the SEVESO directive). Depending on the demand and the particular purposes, the choice of the appropriate model is up to the authorities. The one year project was funded by the Austrian Science and research liaison Office (ASO, www.aso.zsi.at) as a part of the program: Research Cooperation and Networking between Austria, the public higher education institutions in Kosovo and South Eastern Europe. The project was conducted by the Central Institute for Meteorology and Geodynamics (ZAMG, http://www.zamg.ac.at) in cooperation with the University of Prishtina (Kosovo, www.uni-pr.edu and the National Institute of meteorology and Hydrology (NIHM Bulgaria, www.meteo.bg). One of the main purposes of the project was to provide the both partners with basic knowledge in modelling with accidental release of toxic gases, based on the practical experience of the meteorologists from the ZAMG in the area. This knowledge can be used as scientific response to society driven current or upcoming problems especially in Kosovo. The activities involved know-how transfer on European standards and practice among the project partners, as well as joint efforts to adapt and disseminate the scientific methods and results in Kosovo. Within the project, the partners from Kosovo and Bulgaria were introduced to the atmospheric dispersion model (ALOHA - Areal

  16. Total Petroleum Systems of the North Carpathian Province of Poland, Ukraine, Czech Republic, and Austria

    USGS Publications Warehouse

    Pawlewicz, Mark

    2006-01-01

    Three total petroleum systems were identified in the North Carpathian Province (4047) that includes parts of Poland, Ukraine, Austria, and the Czech Republic. They are the Isotopically Light Gas Total Petroleum System, the Mesozoic-Paleogene Composite Total Petroleum System, and the Paleozoic Composite Total Petroleum System. The Foreland Basin Assessment Unit of the Isotopically Light Gas Total Petroleum System is wholly contained within the shallow sedimentary rocks of Neogene molasse in the Carpathian foredeep. The biogenic gas is generated locally as the result of bacterial activity on dispersed organic matter. Migration is also believed to be local, and gas is believed to be trapped in shallow stratigraphic traps. The Mesozoic-Paleogene Composite Total Petroleum System, which includes the Deformed Belt Assessment Unit, is structurally complex, and source rocks, reservoirs, and seals are juxtaposed in such a way that a single stratigraphic section is insufficient to describe the geology. The Menilite Shale, an organic-rich rock widespread throughout the Carpathian region, is the main hydrocarbon source rock. Other Jurassic to Cretaceous formations also contribute to oil and gas in the overthrust zone in Poland and Ukraine but in smaller amounts, because those formations are more localized than the Menilite Shale. The Paleozoic Composite Total Petroleum System is defined on the basis of the suspected source rock for two oil or gas fields in western Poland. The Paleozoic Reservoirs Assessment Unit encompasses Devonian organic-rich shale believed to be a source of deep gas within the total petroleum system. East of this field is a Paleozoic oil accumulation whose source is uncertain; however, it possesses geochemical similarities to oil generated by Upper Carboniferous coals. The undiscovered resources in the North Carpathian Province are, at the mean, 4.61 trillion cubic feet of gas and 359 million barrels of oil. Many favorable parts of the province have been

  17. 10Be surface exposure dating of rock glaciers in Larstigtal, Tyrol, Austria

    NASA Astrophysics Data System (ADS)

    Ivy-Ochs, S.; Kerschner, H.; Maisch, M.; Christl, M.; Kubik, P. W.; Schluchter, C.

    2009-04-01

    In the context of Lateglacial and Holocene climate change research, rock glaciers (creeping mountain permafrost) also play an important role. They are phenomena of discontinuous alpine permafrost and as such good indicators for the mean annual air temperature for the period they are active. We have 10Be surface exposure dated boulders from two relict rock glaciers in Larstigtal, Austria. This is the type area for a postulated mid-Holocene cold period called the Larstig oscillation. The period of activity was suggested to be of similar age as the mid-Holocene Frosnitz advance of glaciers in the Venediger Mountains farther to the east (Patzelt and Bortenschlager, 1973). For rock glaciers of this size to be active at 2200 m a.s.l. in Larstig valley would have required a significant drop in temperatures, thus a marked mid-Holocene cold pulse, for at least several centuries at around 7.0 ka. In contrast, our exposure dates show that the rock glaciers stabilized during the early Preboreal (Ivy-Ochs et al., submitted). We see no distinct pattern with respect to exposure age and boulder location on the rock glaciers. This implies that for our site the blocks did not acquire inherited 10Be during exposure in the free rock face, in the talus at the base of the slope, or during transport on the rock glaciers. Our data point to final stabilization of the Larstigtal rock glaciers in the earliest Holocene and not in the middle Holocene. Combined with data from other archives (Nicolussi et al., 2005), there appears to have been no time window in the middle Holocene long enough for rock glaciers of the size and at the elevation of the Larstig site to have formed. Ivy-Ochs, S., Kerschner, H., Maisch, M., Christl, M., Kubik, P.W., Schlüchter, C., Latest Pleistocene and Holocene glacier variations in the European Alps. Quaternary Science Reviews (submitted). Nicolussi, K., Kaufmann, M., Patzelt, G., van der Plicht, J., Thurner, A., 2005. Holocene tree-line variability in the Kauner

  18. Spatiotemporal patterns of high-mountain lakes and related hazards in western Austria

    NASA Astrophysics Data System (ADS)

    Emmer, Adam; Merkl, Sarah; Mergili, Martin

    2015-10-01

    Climate-induced environmental changes are triggering the dynamic evolution of high-mountain lakes worldwide, a phenomenon that has to be monitored in terms of lake outburst hazards. We analyzed the spatial distribution and recent temporal development of high-mountain lakes in a study area of 6139 km2, covering the central European Alps over most of the province of Tyrol and part of the province of Salzburg in western Austria. We identified 1024 natural lakes. While eight lakes are ice-dammed, one-third of all lakes are located in the immediate vicinity of recent glacier tongues, half of them impounded by moraines, half by bedrock. Two-thirds of all lakes are apparently related to LIA or earlier glaciations. One landslide-dammed lake was identified in the study area. The evolution of nine selected (pro)glacial lakes was analyzed in detail, using multitemporal remotely sensed images and field reconnaissance. Considerable glacier retreat led to significant lake growth at four localities, two lakes experienced stagnant or slightly negative areal trends, one lake experienced a more significant negative areal trend, and two lakes drained completely during the investigation period. We further (i) analyzed the susceptibility of selected lakes to glacial lake outburst floods (GLOFs), using two different methods; (ii) identified potential triggers and mechanisms of GLOFs; (iii) calculated possible flood magnitudes for predefined flood scenarios for a subset of the lakes; and (iv) delineated potentially impacted areas. We distinguished three phases of development of bedrock-dammed lakes: (a) a proglacial, (b) a glacier-detached, and (c) a nonglacial phase. The dynamics - and also the susceptibility of a lake to GLOFs - decrease substantially from (a) to (c). Lakes in the stages (a) and (b) are less prominent in our study area, compared to other glacierized high-mountain regions, leading us to the conclusion that (i) the current threat to the population by GLOFs is lower but

  19. A reference section for the Santonian-Campanian boundary: The Postalm section, Austria

    NASA Astrophysics Data System (ADS)

    Wagreich, Michael; Dinarès-Turell, Jaume; Wolfgring, Erik

    2015-04-01

    The base of the Campanian, the longest stage of the Late Cretaceous, is still not defined by a suitable GSSP. Furthermore, no consensus exists about the boundary criterion: ammonites suffer from bioprovincialism; the LAD of the crinoid Marsupites testudinarius was proposed as the primary fossil marker, but the marker is mainly a chalk facies fossil, which is rare to absent in pelagic low-latitudes and absent in oceanic sections; or a boundary defined by magnetostratigraphy, i.e. the base of Chron C33r after the Long Cretaceous Normal chron. The Postalm section in the Northern Calcareous Alps (Salzburg, Austria) provides a Santonian to Maastrichtian succession of neritic to bathyal sediments. The Santonian-Campanian boundary interval comprises a deepening succession from a sandy conglomerate with a hardground on top, overlain by grey to yellowish shelf marls grading into red marly limestones. The base of the Campanian can be defined by magnetostratigraphy, i.e. the reversal from Chron C34n (the Long Cretaceous Normal Polarity-Chron) to C33r. An interval of ca. 80 cm of undetermined magnetostratigraphy between clearly normal and clearly reversed polarities is present. We define the base of the Campanian arbitrarily at the midpoint of this undetermined interval. A 1 m thick interval of unusual high magnetic susceptibility values is present at the end of chron C34n (latest Santonian). Nannofossil biostratigraphy shows the first occurrence of Broinsonia parca parca (base of CC18a/UC14a) at the undetermined boundary interval. Ceratolithoides cf. verbeekii starts 1.60 m above the boundary, in the lower part of Chron 33r. Planktic foraminiferal biostratigraphy indicates the elevata-asymetrica concurrent range zone due to the presence of Globotruncanita elevata elevata, Dicarinella asymetrica, and Marginotruncana spp. at the base of the section. Dicarinella asymetrica has its last occurrence in the section ca. 40 cm below the magnetostratigraphic boundary. Large

  20. Lakes as components in the greenhouse gas balance - regional implications as exemplified for Lake Neusiedl (Austria)

    NASA Astrophysics Data System (ADS)

    Soja, Gerhard; Kitzler, Barbara; Soja, Anna-Maria

    2013-04-01

    Inland surface waters and associated wetlands must not be neglected when global greenhouse gas emissions are balanced. Natural lakes, rivers and hydroelectric reservoirs are parts of the surface water system where outgassing of CO2 or CH4 enhances the carbon flux to the atmosphere. For lakes, the carbon emission estimates vary over several orders of magnitude, depending on the age of the lake, depth, area, volume, temperature, input of organic carbon and residence time. Nitrogen input into lakes may be caused by wet atmospheric deposition, by surface runoff from agricultural areas and by wastewater inputs into the tributaries. In most cases, denitrification of nitrate is the dominating source of N2O; only in the case of high ammonium loads and oxygen availability nitrification and subsequent denitrification to N2O and N2 play a major role. Focusing on Lake Neusiedl (Austria) as case study, this study aims at illuminating the regional role of a shallow steppe lake as greenhouse gas emitter and at analyzing the local physico-chemical conditions affecting the emission of CO2, CH4 and N2O. The uniqueness of this lake with regard to its shallowness, salinity and sediment depth required the performance of separate measurement campaigns instead of applying general lake greenhouse gas flux rates. For the period of 9 months (based on 6 observation episodes in spring, summer, and autumn), the greenhouse gas emissions of the lake consisted of about 75700 t CO2, 1006 t CH4, and 18 t N2O. Presumably because of significant sulphate concentrations in the lake water (0.3-0.4 g/l) and high pH (8.5-9) the C emissions were not dominated by CH4 but by CO2. Approximately one third of the methane and carbon dioxide emissions originated in the pelagic zone and two thirds in the reed belt whereas nitrous oxide emissions were similar in these two zones. An estimate of ebullitive emissions resulted in additional 1765 t CH4 that predominantly originated in or near the reed belt from spring