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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. West Nile virus lineage 2 infection in a blood donor from Vienna, Austria, August 2014.

    PubMed

    Jungbauer, C; Hourfar, M K; Stiasny, K; Aberle, S W; Cadar, D; Schmidt-Chanasit, J; Mayr, W R

    2015-03-01

    Eastern Austria is neighbouring regions with ongoing West Nile virus (WNV) transmissions. Three human WNV infections had been diagnosed during the past decade in Austria. The Austrian Red Cross Blood Service (ARC-BS) started a first voluntary screening for WNV in blood donors from Eastern Austria by Nucleic Acid Testing (NAT) in June 2014. This is also the most extensive WNV surveillance programme in humans in Austria so far. In August 2014, one autochthonous WNV infection was detected in a blood donor from Vienna. By now, one in 67,800 whole blood donations was found to be positive for WNV RNA.

  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.

  5. 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

  6. Attitudes towards suicide among medical students: comparison between Madras (India) and Vienna (Austria).

    PubMed

    Etzersdorfer, E; Vijayakumar, L; Schöny, W; Grausgruber, A; Sonneck, G

    1998-03-01

    Attitudes towards suicide among medical students in Madras (India) and Vienna (Austria) were compared using the SUIATT questionnaire by Diekstra and Kerkhof (1989). Results show a very restrictive attitude in Madras, rejecting the right to commit suicide, nearly always judging suicide as a cowardly act, and rejecting the idea of assisted suicide. On the other hand, in Vienna a more permissive attitude was found. It is interpreted that the Indian pattern comes close to a "medical" or "disease model", with stronger emphasis on mental illness, impulsiveness and emotional aspects, whereas the Viennese pattern reflects a "theoretical", "rational model", concentrating on cognitive factors and minimizing the influence of mental illness, emotional difficulties and restrictions related to suicidal behaviour. This pattern may be influenced by the public discussion on assisted suicide and the right to die in Europe in the last decade. Possible relations to the risk for actual suicidal behaviour are discussed using respective answers concerning previous suicidal ideation and suicide attempts. The answers concerning suicidal ideation seem to be strongly influenced by the different attitude patterns: only 16.8% reported previous suicidal ideation in Madras, compared to 51.5% in Vienna, whereas the percentage of reported suicide attempts is equal in both centres (5.9%:4.9%). PMID:9540384

  7. Mosquitoes (Diptera: Culicidae) and their relevance as disease vectors in the city of Vienna, Austria.

    PubMed

    Lebl, Karin; Zittra, Carina; Silbermayr, Katja; Obwaller, Adelheid; Berer, Dominik; Brugger, Katharina; Walter, Melanie; Pinior, Beate; Fuehrer, Hans-Peter; Rubel, Franz

    2015-02-01

    Mosquitoes (Diptera: Culicidae) are important vectors for a wide range of pathogenic organisms. As large parts of the human population in developed countries live in cities, the occurrence of vector-borne diseases in urban areas is of particular interest for epidemiologists and public health authorities. In this study, we investigated the mosquito occurrence in the city of Vienna, Austria, in order to estimate the risk of transmission of mosquito-borne diseases. Mosquitoes were captured using different sampling techniques at 17 sites in the city of Vienna. Species belonging to the Culex pipiens complex (78.8 %) were most abundant, followed by Coquillettidia richiardii (10.2 %), Anopheles plumbeus (5.4 %), Aedes vexans (3.8 %), and Ochlerotatus sticticus (0.7 %). Individuals of the Cx. pipiens complex were found at 80.2 % of the trap sites, while 58.8 % of the trap sites were positive for Cq. richiardii and Ae. vexans. Oc. sticticus was captured at 35.3 % of the sites, and An. plumbeus only at 23.5 % of the trap sites. Cx. pipiens complex is known to be a potent vector and pathogens like West Nile virus (WNV), Usutu virus (USUV), Tahyna virus (TAHV), Sindbis virus (SINV), Plasmodium sp., and Dirofilaria repens can be transmitted by this species. Cq. richiardii is a known vector species for Batai virus (BATV), SINV, TAHV, and WNV, while Ae. vexans can transmit TAHV, USUV, WNV, and Dirofilaria repens. An. plumbeus and Oc. sticticus seem to play only a minor role in the transmission of vector-borne diseases in Vienna. WNV, which is already wide-spread in Europe, is likely to be the highest threat in Vienna as it can be transmitted by several of the most common species, has already been shown to pose a higher risk in cities, and has the possibility to cause severe illness.

  8. 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)

  9. 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

  10. Training course on nuclear material safeguards for enrichment plants, Vienna, Austria, November 14--18, 1988: Report of foreign travel

    SciTech Connect

    Cooley, J.N.; Swindle, D.W. Jr.; Von Halle, E.

    1989-02-01

    J. N. Cooley, manager, Safeguards Studies Department; E. Von Halle, head, Technical Resources Section; and D. W. Swindle, Jr., director, International Technology Programs Division, Martin Marietta Energy Systems, Inc., traveled to Vienna, Austria, November 9--20, 1988, to conduct a 5-day uranium enrichment safeguards training course for the International Atomic Energy Agency (IAEA). The course was developed and conducted by Energy Systems for the IAEA through the US. Program for Technical Assistance to IAEA Safeguards (POTAS) under Task B.48. Titled ''Nuclear Material Safeguards for Enrichment Plants,'' this second session of the course was held on November 14--18, 1988, for 15 IAEA inspectorate and support division personnel. The course was developed and initially taught in 1987 to train IAEA professionals whose responsibilities require knowledge of safeguarding nuclear material at enrichment plants on the safeguards-relevant principles of enrichment technology, particularly as related to centrifuge enrichment facilities. Based on comments received during initial training session, the course and reference materials were revised, updated, and expanded. The main objective of the course is to provide participants with the necessary skills to perform their inspection activities at enrichment plants. Overall, the course was very well received; the four-part course manual was especially appreciated because of the text accompanying the view graphs. The general consensus was that the course should be repeated so that inspectors who could not be accommodated in this session will have a chance to be trained in this important area of safeguards.

  11. 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

  12. 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

  13. 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

  14. 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.

  15. The Eighth International Childhood Acute Lymphoblastic Leukemia Workshop ('Ponte di legno meeting') report: Vienna, Austria, April 27-28, 2005.

    PubMed

    Gadner, H; Masera, G; Schrappe, M; Eden, T; Benoit, Y; Harrison, C; Nachman, J; Pui, C H

    2006-01-01

    The International Acute Lymphoblastic Leukemia Working Group, the so-called 'Ponte di Legno Workshop' has led to substantial progress in international collaboration in leukemia research. On April 27-28, 2005, the 8th Meeting was held in Vienna, Austria, to continue the discussions about special common treatment elements in randomized clinical trials, ethical and clinical aspects of therapy. Furthermore, collaborative projects of clinical relevance with special emphasis on rare genetic subtypes of Childhood ALL were established. The following report summarizes the achievements and aspects of possible future cooperation.

  16. 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

  17. 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…

  18. European Meeting of Associated School Representatives. Mauerbach/Vienna (Austria): 10-13 May 1982.

    ERIC Educational Resources Information Center

    International Understanding at School, 1982

    1982-01-01

    A meeting held in Mauerbach, Austria, from May 10-13, 1982, to consider the role of the Associated Schools in implementing the recommendations concerning education for international understanding and peace adopted by the general conference held in Chad earlier that year is described. (RM)

  19. Geological and geothermal 3D modelling of the Vienna Basin, Austria - pilot area of the project TRANSENERGY

    NASA Astrophysics Data System (ADS)

    Hoyer, S.; Bottig, M.; Zekiri, F.; Fuchsluger, M.; Götzl, G.; Schubert, G.; Brüstle, A.

    2012-04-01

    In general, sedimentary basins show high potential for the use of geothermal energy. Since the Vienna Basin is a densely populated area, (approximately 1.7 million people in the city of Vienna plus surroundings) geothermal power and heat could play a significant role in the future. The Vienna basin is a relatively cold system where the 100 °C isotherm is to be found at a minimum of about 2500 meters. This fact, meaning the need of deep thus expensive wells, adding the problem of space for drillings and geothermal power plants are challenging subjects in terms of exploitation. The aim of the present work is to model the thermal regime of the Vienna basin and take a closer look on two exploitation scenarios in different hydrological systems (parts of the Bajuvaric and Juvavic nappes in the basement and the horizon of Aderklaa conglomerates in the Neogene sediments). In the first phase, a geological 3D model was created using published data (surface geology, interpreted cross sections from drilling and seismic data) as well as markers from selected wells (data derived from OMV). The geometrical model was built in GoCADTM, where in a first step surfaces were created, displaced along major faults and further exported for the following numerical simulations. In total, 14 Surfaces were created, seven Neogene layers and seven structuring the basement. The thermal modelling is realized using the finite-element software COMSOL Multiphysics© and FEFLOW. Major surfaces were imported into COMSOL as geometry objects, which is not practicable for very complex, fine structures. To represent smaller units inside the subdomains, the associated material parameters had to be imported as functions of the three space coordinates. To gain initial values for the exploitation scenario modelling a steady-state solution has to be achieved. For the lower model boundary, a Neumann boundary condition was set using a newly derived heat flow density map (project TRANSENERGY, Geological Survey

  20. 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.

  1. Platinum and palladium emissions from on-road vehicles in the Kaisermühlen Tunnel (Vienna, Austria).

    PubMed

    Limbeck, Andreas; Puls, Christoph; Handler, Markus

    2007-07-15

    Total and size-segregated Pt and Pd emission factors from on-road vehicles were measured in the Kaisermühlen Tunnel in Vienna, Austria. Aerosol sampling was performed simultaneously inside and outside the tunnel during April and May 2005. Analysis of the acid-digested aerosol samples was performed using a preconcentration procedure with subsequent on-line detection by electro-thermal atomic absorption spectrometry (ETAAS). Inside the tunnel distinctly increased Pt and Pd concentrations were found with highest levels in total suspended particulate matter samples and reduced concentrations in the size-segregated PM10 and PM2.5 samples. Emission factors were calculated from concentration differences between tunnel inside and tunnel outside samples, the distance between tunnel entrance and sampling location, the ventilation rate, and the number of vehicles passing through the tunnel. Emission rates observed for Pt ranged from 38 +/- 5.9 to 146 +/- 13 ng veh(-1) km(-1), whereas the emission factors of Pd varied between 13 +/- 2.1 and 42 +/- 4.1 ng veh(-1) km(-1). Variations in the emission rates were assumed to originate from alterations in traffic conditions. Size-segregated investigations revealed that the major part of Pt and Pd emissions were released in the coarse aerosol mode (size fraction > PM10), nevertheless a considerable fraction (approximately 12% and approximately 22% respectively) was emitted in the inhalable PM2.5 fraction.

  2. Seasonality of new particle formation in Vienna, Austria - Influence of air mass origin and aerosol chemical composition

    NASA Astrophysics Data System (ADS)

    Wonaschütz, Anna; Demattio, Anselm; Wagner, Robert; Burkart, Julia; Zíková, Naděžda; Vodička, Petr; Ludwig, Wolfgang; Steiner, Gerhard; Schwarz, Jaroslav; Hitzenberger, Regina

    2015-10-01

    The impact of air mass origin and season on aerosol chemical composition and new particle formation and growth events (NPF events) in Vienna, Austria, is investigated using impactor samples from short-term campaigns and two long-term number size distribution datasets. The results suggest that air mass origin is most important for bulk PM concentrations, chemical composition of the coarse fraction (>1.5 μm) and the mass size distribution, and less important for chemical composition of the fine fraction (<1.5 μm). Continental air masses (crustal elements) were distinguished from air masses of marine origin (traces of sea salt). NPF events were most frequent in summer (22% of measurement days), and least frequent in winter (3% of measurement days). They were associated with above-average solar radiation and ozone concentrations, but were largely independent of PM2.5. Air mass origin was a secondary influence on NPF, largely through its association with meteorological conditions. Neither a strong dependence on the PM2.5 loading of the air masses, nor indications of a source area for NPF precursors outside the city were found.

  3. Chemical composition of nucleation and accumulation mode particles collected in Vienna, Austria

    NASA Astrophysics Data System (ADS)

    Puxbaum, Hans; Wopenka, Brigitte

    Atmospheric aerosol samples were collected by six-stage low pressure impactors in Vienna downtown. Aerosol particles were deposited on aluminum foils in five size fractions in the size range of 0.04-25 μm AD. The concentration of the components Cl -, Br -, NO 3-, SO 42-, Ca, Cu, Fe, Mg, Pb. Sr, Zn and total C was determined by multi-element analytical methods. A comparison of the relative composition of the size fractions containing nucleation mode and accumulation mode particles showed the components derived from traffic emissions (Pb, Br - and C) to be significantly enriched in the nucleation mode size fraction. On the other hand, each of the components Cl -, SO 42-,Ca, Cu, Fe, Mg and Sr has a similar relative concentration in the nucleation mode and in the accumulation mode size fraction. For all samples collected on days with prevailing westerly winds a strong negative correlation between wind speed and sulfate particle size as well as sulfate concentration was observed.

  4. A report from the XVIII International AIDS Conference. (July 18-23, 2010-Vienna, Austria).

    PubMed

    Rabasseda, Xavier

    2010-12-01

    Political and social issues have a major impact on how and when HIV infection and AIDS are treated, and were a major component of the meeting in Vienna. Many discussions were held on aspects such as epidemiology, risk behavior, public health, human rights, political responses to the epidemics challenge, social stigma and discrimination, use of and recommendations on the use of condoms and other preventive measures... However, the availability of drugs and/or other therapies is a crucial issue, and while it was not the main focus of attention during this year's international AIDS conference, it will be the focus of the following report. Indeed, intensive research for new antiretrovirals continues, with new active compounds presented during the poster sessions at the Wien Messe convention center, but a wide armamentarium is currently already available, including late-generation agents such as darunavir, etravirine, raltegravir and maraviroc that provide reliable effectiveness as rescue therapy for patients failing older drug-containing highly active regimens (Azkune Galparsoro, H. et al., Abst THPE0141). All information across the meeting related to therapies for HIV infection are briefly reviewed in the following report, which complements and guides through the extensive information available on the organizing society's website.

  5. 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.

  6. Shaped by the environment--adaptation in plants: meeting report based on the presentations at the FEBS Workshop 'Adaptation Potential in Plants' 2009 (Vienna, Austria).

    PubMed

    Siomos, Maria F

    2009-09-01

    As sessile organisms that are unable to escape from inhospitable environments, plants are at the mercy of the elements. Nonetheless, plants have managed to adapt, evolve and survive in some of the harshest conditions on earth. The FEBS Workshop 'Adaptation Potential in Plants', held at the Gregor Mendel Institute of Molecular Plant Biology, Vienna, Austria from 19 to 21 March 2009, provided a forum (including 18 invited talks, 8 selected short talks and 69 posters) for about 100 plant biologists from 32 countries, working in the diverse fields of genetics, epigenetics, stress signalling, and growth and development, to come together and discuss adaptation potential in plants at all its levels.

  7. 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

  8. 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…

  9. 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

  10. 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

  11. 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

  12. A report from the 20th European Congress of Clinical Microbiology and Infectious Diseases (April 10-13, 2010 - Vienna, Austria).

    PubMed

    Rabasseda, X

    2010-07-01

    Effective antimicrobials currently in use in Europe and throughout the world are fast losing ground as many pathogens acquire resistance to newly introduced drugs. Multidrug and panresistance have now been identified in many pathogens, as iteratively discussed throughout this year's meeting of the European Congress of Clinical Microbiology and Infectious Diseases (ECCMID). As extensively discussed in an oral session entitled Worldwide Dissemination of Resistances by 10 specialists from across Europe and the world, important drug resistances have now been identified in Staphylococcus aureus, Streptococcus pneumoniae, Escherichia coli, Klebsiella pneumoniae, Salmonella enterica, Pseudomonas aeruginosa, Acinetobacter baumanii and virtually all known pathogens (Roede, B.M. et al., Abst O127; Huenger, F. et al., Abst O395; Mera, R.M. et al., Abst O483). While many other issues were discussed, including the role of healthcare professionals and of hand hygiene in controlling the spread of infections (Derde, L. et al., Abst O464), microbial resistance was indeed the main topic of discussion in the many oral and poster presentations at the Austria Center in Vienna. The war against the superbugs has been declared and initiatives have been taken for tracking and destroying difficult to treat pathogens. Treatments of the diseases caused by these multidrug- and panresistant organisms continue, as manifested by new research and population surveys. However, with antimicrobial resistances as leitmotiv background music, other very recent scientific achievements and findings in diagnostics and treatment for infectious diseases took center stage in Vienna, including important information on novel drugs for infectious diseases and the use and comparative effectiveness of extant drugs, as summarized in the following report.

  13. 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.

  14. Paediatrics in Vienna.

    PubMed

    Midulla, Fabio; Lombardi, Enrico; Lødrup Carlsen, Karin C; Regamey, Nicolas; Grigg, Jonathan; Ross Russell, Robert I; Turner, Steve W; Priftis, Kostas; Eber, Ernst

    2013-10-01

    The aim of this update is to describe, in the context of the current literature, major papers from the seven groups of the Paediatric Assembly (Respiratory Physiology; Asthma and Allergy; Cystic Fibrosis; Respiratory Infection and Immunology; Neonatology and Paediatric Intensive Care; Respiratory Epidemiology; and Bronchology) presented during the annual European Respiratory Society congress held in 2012 in Vienna, Austria.

  15. 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.

  16. 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".

  17. 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

  18. Summary: experimental gerontology in Austria.

    PubMed

    Wick, G

    2000-08-01

    Austria has a long and successful tradition in geriatric medicine, nursing and sociology. In contrast, research in experimental gerontology has only come into focus more recently. Gerontological research is performed in various laboratories and clinics of the Medical Schools of the Universities of Vienna, Graz and Innsbruck, respectively, as well as in the School of Veterinary Medicine in Vienna, the Institute for Applied Microbiology of the Vienna University for Agricultural Sciences, the Faculty of Natural Sciences of the University of Salzburg, and in extra-universitary institutions such as the Ludwig-Boltzmann-Institute for Aging Research in Vienna and the Institute for Biomedical Aging Research of the Austrian Academy of Sciences in Innsbruck. Therefore, the following brief reflections will be organized in a topographic fashion.

  19. "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…

  20. 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).

  1. 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

  2. Oligoarthritis caused by Borrelia bavariensis, Austria, 2014.

    PubMed

    Markowicz, Mateusz; Ladstatter, Stefan; Schotta, Anna M; Reiter, Michael; Pomberger, Gerhard; Stanek, Gerold

    2015-06-01

    A case of Lyme oligoarthritis occurred in an 11-year-old boy in Vienna, Austria. DNA of Borrelia bavariensis was detected by PCR in 2 aspirates obtained from different joints. Complete recovery was achieved after a 4-week course with amoxicillin. Lyme arthritis must be considered in patients from Europe who have persisting joint effusions.

  3. Oligoarthritis Caused by Borrelia bavariensis, Austria, 2014

    PubMed Central

    Ladstätter, Stefan; Schötta, Anna M.; Reiter, Michael; Pomberger, Gerhard; Stanek, Gerold

    2015-01-01

    A case of Lyme oligoarthritis occurred in an 11-year-old boy in Vienna, Austria. DNA of Borrelia bavariensis was detected by PCR in 2 aspirates obtained from different joints. Complete recovery was achieved after a 4-week course with amoxicillin. Lyme arthritis must be considered in patients from Europe who have persisting joint effusions. PMID:25992945

  4. 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,…

  5. 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…

  6. 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.

  7. 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

  8. 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…

  9. Early asteroid research in Austria

    NASA Astrophysics Data System (ADS)

    Albrecht, Rudolf; Maitzen, Hans-Michael; Schnell, Anneliese

    2001-07-01

    Johann Palisa discovered the first asteroid (136) Austria in 1874 at the Austrian Naval Observatory in Pola, Istria. After discovering 27 more objects in Pola, Palisa was offered a position in Vienna where he had the new large refractor (at that time the largest telescope in the world) at his disposal. During his career he discovered a total of 121 asteroids, making him the most successful discoverer of minor planets using visual techniques. Joseph Rheden used the new technology of photography to continue the program. He concentrated on measurements of positions for the purpose of orbit determination. At the same time Theodor Oppolzer introduced a new method of orbit determination which was applied to the observations. International cooperations resulted among other projects in the production of the Wolf-Palisa charts, and, much later, in a remeasurement of the original plates and use of the data for the improvement of orbit determination. This successful field of research came to an end because of the deterioration of observing conditions in Vienna, financial problems due to the political and economic decline following World War I and the death of Palisa in 1925.

  10. Gastrointestinal epithelial neoplasia: Vienna revisited.

    PubMed

    Dixon, M F

    2002-07-01

    International consensus meetings in Padova and Vienna have attempted to rationalise the grading and classification of gastrointestinal epithelial neoplasia (GEN). With its minor adjustments, the Vienna classification of GEN seeks to be more closely in tune with patient management and it is hoped that it is not seen as fiddling around with terms but as a genuine contribution to patient care.

  11. 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

  12. 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

  13. [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

  14. [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.

  15. Summary and highlights of the scientific tracks at the STI & AIDS World Congress 2013, Vienna.

    PubMed

    Whale, J; Banks, J; Foley, E; Patel, R

    2014-05-01

    The joint meeting of International Society for Sexually Transmitted Diseases Research (ISSTDR) and International Union against Sexually Transmitted Infections (IUSTI) was held in July 2013 in Vienna, Austria. The conference had attracted over 1300 submissions and was divided into six tracks. The track chairs reviewed all presentations and identified key themes and data that delegates should be aware of. In a conference summary session, each track chair presented these highlights. This conference report details and expands on this summary.

  16. Size distribution of black (BC) and total carbon (TC) in Vienna and Ljubljana.

    PubMed

    Hitzenberger, R; Ctyroky, P; Berner, A; Tursic, J; Podkrajsek, B; Grgić, I

    2006-12-01

    During two campaigns in winter 2004, size segregated impactor samples (0.1-10 microm) and filter samples were taken in two Central European cities (Vienna, Austria and Ljubljana, Slovenia). The impactor samples were analyzed for major inorganic ions and short-chain organic acids, total carbon (TC) and black carbon (BC). Maximum concentrations of total mass were 71.6 microg m(-3) in Vienna and 73.1 microg m(-3) in Ljubljana. Minimum concentrations in Vienna were only half those in Ljubljana. The BC content of the aerosol was similar (ca. 8%), but the BC/TC ratio was higher in Vienna than in Ljubljana (0.39 vs. 0.29), reflecting the different contribution of diesel traffic emissions. The mass median diameters of the submicron size distributions of all major fractions (total mass, TC, BC and SO(4)(2-)) were smaller in Vienna (0.43 microm, 0.41 microm, 0.38 microm and 0.48 microm, respectively) than in Ljubljana (0.55 microm, 0.44 microm, 0.42 microm and 0.60 microm, respectively). Impactor/filter ratios for total mass were 0.79 in Vienna and 0.82 in Ljubljana, while the ratios for BC were 0.56 in Vienna and 0.49 in Ljubljana. An estimation of the mixing state of accumulation mode BC indicated that 33% and 37% of BC, respectively, are mixed externally to the aerosol in the accumulation size range in Vienna and Ljubljana.

  17. Gifted Education in Austria

    ERIC Educational Resources Information Center

    Weyringer, Sieglinde

    2013-01-01

    In Austria, gifted education and the education of highly gifted and talented children have been receiving an increasing public awareness and social acceptance over the past decade. The article highlights the existing ideas of giftedness in Austria, and it presents several initiatives having triggered and influenced this positive development. The…

  18. Detection and molecular analysis of West Nile virus infections in birds of prey in the eastern part of Austria in 2008 and 2009.

    PubMed

    Wodak, Eveline; Richter, Susanne; Bagó, Zoltán; Revilla-Fernández, Sandra; Weissenböck, Herbert; Nowotny, Norbert; Winter, Petra

    2011-05-01

    The emergence of West Nile virus (WNV) was expected in Austria since the initial discovery of the infection in neighbouring Hungary in 2003/2004. In 2008 six cases of West Nile disease were diagnosed at the Institute for Veterinary Disease Control Mödling, Austrian Agency for Health and Food Safety (AGES), involving five goshawks (Accipiter gentilis) and one gyrfalcon (Falco rusticolus), which were found dead in the eastern Austrian federal states of Lower Austria, Vienna and Styria, respectively. Pathomorphological and immunohistochemical findings suggested a WNV infection. Virus was isolated in embryonated specific pathogen free chicken eggs and propagated in mouse neuroblastoma cells (NA), in which a cytopathic effect occurred. The virus was identified and characterised by electron microscopic examination and molecular detection using RT-PCR, sequencing, and phylogenetic analysis. The Austrian WNV sequences exhibited nucleotide identities of 99.9% to the lineage 2 WNV sequences described in Hungary since 2004. In addition, 71 sera of 14 different bird species were screened for the presence of WNV antibodies using a commercial ELISA: 43.7% of the tested samples showed antibody titers. Selected positive sera were also subjected to WNV neutralisation tests, in which the ELISA results were verified in 66%. The results of this study confirm unambiguously the presence of a lineage 2 WNV infection in birds of prey in the eastern part of Austria.

  19. Representations of eyeglasses on Gothic winged altars in Austria.

    PubMed

    Daxecker, F

    1997-01-01

    The oldest representation of eyeglasses in the German-speaking area is found on the altar of Tyrol Castle in the Museum Ferdinandeum in Innsbruck, Tyrol, on an altarpiece depicting the death of the Virgin Mary (1370-1372). Other representations of eyeglasses are found in Klosterneuburg, Lower Austria, Albrechtsaltar, collegiate collection, death of the Virgin (1439); St. Lorenzen ob Murau, daughter church St. Lorenzen, Styria, Katharinenaltar, Disputation (1455-1460); Pettau (Ptuj), Pokrajinjski Muzej, Slovenia (then belonging to the archbishopric of Salzburg), Conrad Laib, St. Bernardine of Siena with a spectacle case (1460-1465); on two altars by Michael Pacher: Pharisee, Gries near Bolzano (1471-1475), apostle mourning over the death of the Virgin Mary, and St. Luke, St. Wolfgang in Salzkammergut (1481); St. Florian, Upper Austria, collegiate collection, altar of the provost Leonhard Riesenschmid of St. Florian, death of the Virgin (1487); museum of Wilten monastery, Innsbruck, Ludwig Konraiter, St. Ottilie with reading stones and death of the Virgin Mary with reading apostle (1485-1490); Austrian Gallery Belvedere, Vienna, Master of Grossgmain, St. Augustine (1498); Austrian Gallery Belvedere, Vienna, Master of Mondsee, St. Augustine (1490-1500); Diocesan museum Graz, Styria, altar of Hirschegg, death of the Virgin (1503); Krenstetten, Lower Austria, Stefan-Altar, Disputation (1500-1520); Museum Ferdinandeum, Innsbruck, Matheis Stöberl, Jesus and the scribes with a spectacle case (early 16th century).

  20. Air Quality Model System For The Vienna/bratislava Region

    NASA Astrophysics Data System (ADS)

    Krüger, B. C.; Schmittner, W.; Kromp-Kolb, H.

    A model system has been build up, consisting of the mesoscale meteorological fore- cast model MM5 and the chemical air-quality model CAMx. The coarse grid covers central Europe. By nesting, a spatial resolution of 3 km is reached for the core area, which includes the cities of Vienna (Austria) and Bratislava (Slovakia). In a first approach, the model system has been applied to a 6-day period in Febru- ary 1997, which was characterized by stagnant meteorological conditions. During this episode, primary pollutants like CO and NO2 have been compared with ambient mea- surements for the validation of the new model system. In the future it is foreseen to improve the spatial resolution, to apply the model system also for ozone and particulates, and to utilize it for a short-time forecast of air-quality parameters.

  1. "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.

  2. 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.

  3. Geomorphons and structure metrics for the characterization of geomorphological landscape regions in Austria

    NASA Astrophysics Data System (ADS)

    Gruber, Fabian E.; Zieher, Thomas; Rutzinger, Martin; Geitner, Clemens

    2015-04-01

    Morphometry is a suitable method to describe geomorphological landform elements in different scales. Here, we present a workflow investigating the suitability of an area-wide elementary landform map computed for the entire country of Austria to delineate major natural geomorphological regions by analyzing spatial variability and distribution of elementary landforms. The workflow makes use of r.geomorphon, an extension module for the free and open source geographic information system GRASS GIS. It is a raster based tool that intends to delineate landform elements by applying a pattern recognition algorithm which is based on the visible neighborhood computed from a focal pixel. The input parameter lookup distance (L) represents the maximum distance for line-of-sight calculations for each pixel. Applying a local ternary pattern concept and a lookup table used for classification, a map containing the landform elements flat, peak, ridge, shoulder, slope, spur, hollow, footslope, valley and pit is generated. Jasciewicz and Stepinski (2013), who authored the extension, applied it to create a general geomophometric map of Poland. We present a geomorphon-based landform map of Austria calculated with r.geomorphon with L=1500 m, which corresponds to 60 pixels based on the 25 m digital elevation model (DEM) provided by the European Environmental Agency. The visual inspection of the resulting map allows the viewer to distinguish major natural geomorphologic regions of Austria. For instance, the variability and distribution of landform elements i.e. classified geomorphons within the crystalline rocks of the Bohemian massive in the northern part of Austria seem to be similar to those of the area encompassed by the Austrian Alps, however at a much finer scale. In contrast, the Vienna Basin can be clearly identified by a sudden shift in the distribution of the landform elements towards the element "flat". For an objective, transferable and reproducible approach we developed a

  4. 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.

  5. 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…

  6. Antimicrobial susceptibility and macrolide resistance genes in Streptococcus pyogenes collected in Austria and Hungary.

    PubMed

    Gattringer, Rainer; Sauermann, Robert; Lagler, Heimo; Stich, Karin; Buxbaum, Astrid; Graninger, Wolfgang; Georgopoulos, Apostolos

    2004-09-01

    A total of 341 clinical isolates of Streptococcus pyogenes from Vienna, Austria and three Hungarian cities were tested for susceptibility to four macrolides and 12 other antibiotics. All isolates were fully susceptible to penicillin and the other beta-lactams tested. A high level of tetracycline resistance was found in Austria (26.7%) and in Hungary (30.5%). The rate of resistance to erythromycin, clarithromycin and azithromycin was 4.7% in Vienna and 3.7% in the Hungarian communities. In both countries, the MIC(90) values of erythromycin and clarithromycin were 0.12 mg/L and the MIC(90) of josamycin was 0.5mg/L. The M phenotype of resistance conferred by the mefA genes was predominant (n = 9) among the macrolide-resistant isolates (n = 14).

  7. 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

  8. 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

  9. Austria to join ESO on 1 July 2008

    NASA Astrophysics Data System (ADS)

    2008-06-01

    Today, at a ceremony in Vienna, the Austrian Minister for Science and Research, Johannes Hahn and the ESO Director General, Tim de Zeeuw, signed the formal Accession Agreement between Austria and ESO, paving the way for Austria to join ESO as its 14th member state by 1 July this year. Signing Austria Agreement ESO PR Photo 20a/08 The Signing Ceremony "This will not only give the high-quality Austrian astronomical community full access to ESO's facilities, it will give Austrian scientists a say, together with their colleagues from the other member-states, in shaping the future of our science," said Tim de Zeeuw. The signing of the Agreement followed the unanimous approval by the ESO Council during its meeting in Prague on 3 June and the decision by the Austrian Government on 25 June. At the ceremony, Minister Hahn emphasised that the accession of Austria to ESO is a strong commitment to fundamental research and particularly to astronomy. "This sustainable investment enables Austrian science to gain access to a leading, international research infrastructure, and provides an important impulse for the attractiveness of Austria as a place for research," he said. "With the signature of the agreement today we bring a long discussion to a happy end and Austrian astronomy to new horizons." Since the Agreement means accession to an international convention, the agreement must now be submitted to the Austrian Parliament for ratification. "It is not possible to plan for radical changes, but ideal conditions will be created by this accession, which will strengthen Austrian and European astronomy. It is now for the scientists to use this opportunity," concluded the Austrian Minister.

  10. Mixing properties of individual submicrometer aerosol particles in Vienna

    NASA Astrophysics Data System (ADS)

    Okada, Kikuo; Hitzenberger, Regina M.

    Individual aerosol particles were collected on 5 days with different meteorological conditions in March, April and June 1991 in the urban atmosphere of Vienna in Austria. The samples collected with an impactor were examined by electron microscopy. The mixing properties of submicrometer aerosol particles with radii between 0.1 and 1 μm were studied by using the dialysis (extraction) of water-soluble material. The averaged results showed that more than 85% of particles with radii between 0.1 and 0.7 μm were hygroscopic. However, more than 50% of particles with radii larger than 0.2 μm were mixed particles (hygroscopic particles with water-insoluble inclusions), and they were dominant (80%) in the size range 0.5-0.7 μm radius. The results also showed that the number proportion of mixed particles increased with increasing radius and the abundance increased with increasing particle loading in the atmosphere. The volume fraction of water-soluble material ( ɛ) in mixed particles tended to decrease with increasing radius, implying the formation of mixed particles by heterogeneous processes such as condensation and/or surface reaction. Some results of elemental composition in individual particles analyzed with an energy-dispersive X-ray (EDX) analyzer equipped with an electron microscope are also presented in this paper.

  11. 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.

  12. Foodborne outbreaks, Austria 2007.

    PubMed

    Much, Peter; Pichler, Juliane; Kasper, Sabine S; Allerberger, Franz

    2009-01-01

    In 2007 Austria reported a total of 438 foodborne outbreaks affecting 1715 people, including 286 hospitalized patients and one death. Salmonella spp. and Campylobacter spp. accounted for 95% of all reported outbreaks. Forty-eight (11%) of the 438 Austrian outbreaks were acquired abroad. Of the 390 domestically acquired foodborne outbreaks, bacterial infection caused 376, viruses (norovirus and 1-time hepatitis A virus) caused 11, and intoxications (Staphylococcus aureus enterotoxins, alkaloid toxins) caused two. In one outbreak the causative agent was unknown. Salmonella spp. caused 264 (70%) of the bacterial outbreaks, Campylobacter spp. caused 104 (28%), enterohemorrhagic Escherichia coli (EHEC O145:H-, O157:H-, O157:H7, O182: H49, O91:H7, ONT:H4) caused six, Shigella flexneri and Shigella sonnei each caused two. The hospitalization rates were 22% for domestically acquired infections with Salmonella spp. and 14% for Campylobacter spp. Among outbreaks where the source was known, eggs were implicated in 49%, meat products (especially poultry) in 44% and fish in 2%. The ratio of household outbreaks to general outbreaks was 82.3% to 17.7%. In 54 of the 62 general domestic outbreaks the following locations of exposure were documented: commercial food suppliers (e.g. restaurants, cafeterias) 24 times, family celebrations, nursery schools, take-aways and barbecues 22 times, nursing homes and hospitals eight times. It is likely that the relatively high number of household outbreaks reflects an insufficient level of epidemiological investigation of outbreaks in Austria. More resources may be needed for identification of individual clusters that belong to larger foodborne outbreaks exceeding district or provincial borders. PMID:19280130

  13. 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.

  14. 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.

  15. 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.

  16. [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

  17. 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…

  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.

  19. 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

  20. 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.

  1. Current state of heavy metal contents in Vienna soils.

    PubMed

    Pfleiderer, Sebastian; Englisch, Michael; Reiter, Rainer

    2012-12-01

    This study presents the current state of heavy metal contents in both urban and forest soils within the city area of Vienna, Austria. Based on a systematic survey of urban soils and on targeted sampling in forest areas, local and regional anomaly thresholds are derived using statistical methods and considering regional distribution patterns. For urban soils, local anomaly thresholds of elements Cu (60 mg/kg), Hg (0.5 mg/kg), Pb (100 mg/kg) and Zn (200 mg/kg) exceed national guideline values for uncontaminated urban soils and according to Austrian legislation fall into the category "anthropogenic contamination present but no damage to plants, animals or humans detectable". In forest soils within the city, thresholds are very similar to reference values for similar geological settings outside the city, apart from higher concentrations of elements Cr and Ni (threshold values of 107 and 64 mg/kg, respectively). Grouping urban soils according to land use reveals that Cd contents are 25 % higher, Pb contents 36 % higher, in traffic and industrial areas than in parks and like Cu, Hg and Zn, these elements can be shown to be at least partly caused by anthropogenic contamination. A dependency between heavy metal concentrations in soils and underlying geological units is shown within the flysch zone at the western city margin where the contents of elements Co, Cr, Cu, Ni and V are controlled by geology and reveal distinct differences between geological units. In built-up areas, no clear dependency between heavy metal contents in soils and geology is evident as urban soils represent accumulations by anthropogenic activity rather than in situ weathering products of underlying sediments.

  2. 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.

  3. 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

  4. 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.

  5. [Pasteur's rabies vaccination: 130 years ago successfully started in Vienna, however officially rejected].

    PubMed

    Flamm, Heinz

    2015-08-01

    The Viennese surgeon Emerich Ullmann who was trained in rabies vaccination by Pasteur personally started his activity in Vienna on 28.6.1886 vaccinating persons of Austria-Hungary been bitten by rabid animals. Whereas Prof. v.Frisch of the other surgical clinic who also had visited Pasteur carried out animal experiments which urged him to disapprove Pasteur's human rabies vaccination. Ullmann vaccinated with great success but soon there appeared obstructions in Viennese medical journals and hateful discussions in the Austrian Parliament against Pasteur and Ullmann. These facts blocked the necessary financial subvention of Ullmann's self financed vaccinations and resulted in their interruption. After a mass infection of rabies in the Bukowina in 1891 the Supreme Sanitary Board formed an Epidemiologic Committee which recommended the establishment of a vaccination unit in an Austrian hospital. In July 1894 the Vaccination Unit was opened in the Viennese hospital Rudolfstiftung, where Emerich Ullmann carried out the rabies vaccinations.

  6. 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

  7. 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

  8. CAMx simulations with different resolutions in flatland and complex terrain for Austria

    NASA Astrophysics Data System (ADS)

    Hirtl, Marcus; Krüger, Bernd C.

    2010-05-01

    The regional weather forecast model ALADIN-Austria of the Central Institute for Meteorology and Geodynamics (ZAMG) is used in combination with the chemical transport model CAMx (www.camx.com) to conduct forecasts of gaseous and particulate air pollutants over Austria. The forecasts "which are done in cooperation with the University of Natural Resources and Applied Life Sciences in Vienna (BOKU)" are supported by the regional governments since 2005. In the operational model version, the Air Quality model for Austria (AQA), uses the operational meteorological forecasts conducted with ALADIN which has a horizontal resolution of 9.7 km. Since 2008 the higher resolved ALARO is also available at the ZAMG. It has a horizontal resolution of 4.9 km and models the PBL with more vertical layers than ALADIN. ALARO also uses more complex algorithms to calculate precipitation, radiation and TKE. Another advantage of ALARO concerning the chemical modeling with CAMx is that additionally to the higher resolved meteorological forecasts it is possible to use finer emission inventories which are available for Austria. From 2006 to 2007 a SODAR-RASS of the ZAMG was operated in the north-eastern Austrian flat lands (Kittsee) which provides a comprehensive data set to compare vertical profiles of wind and temperature with the model predictions. Both models are used as meteorological driver for the chemical dispersion model CAMx. The results of predicted PM10 concentrations are compared to air quality measurements in Kittsee and also to observations in complex terrain for a selected episode.

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

    NASA Astrophysics Data System (ADS)

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

    2011-10-01

    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.

  10. Enabling Energy-Awareness in the Semantic 3d City Model of Vienna

    NASA Astrophysics Data System (ADS)

    Agugiaro, G.

    2016-09-01

    This paper presents and discusses the first results regarding selection, analysis, preparation and eventual integration of a number of energy-related datasets, chosen in order to enrich a CityGML-based semantic 3D city model of Vienna. CityGML is an international standard conceived specifically as information and data model for semantic city models at urban and territorial scale. The still-in-development Energy Application Domain Extension (ADE) is a CityGML extension conceived to specifically model, manage and store energy-related features and attributes for buildings. The work presented in this paper is embedded within the European Marie-Curie ITN project "CINERGY, 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 data 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 in Vienna, Austria, and the available data sources, it shows and exemplifies the main data integration issues, the strategies developed to solve them in order to obtain the enriched 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.

  11. Pleistocene structures and geomorphology in the southern and central Vienna Basin

    NASA Astrophysics Data System (ADS)

    Salcher, B.; Decker, K.; Meurers, B.; Hölzel, M.; Wagreich, M.

    2009-04-01

    The active Vienna Basin Transfer Fault system is related to the formation of several Pleistocene basins with depths of up to 170 m (e.g. Mitterndorf and Lassee Basin) and areas covering up to 270 km². Detailed fault and geometric information of these Pleistocene basin's as well as the impact of faulting on the recent geomorphology of the Vienna basin is very limited. Evidences are derived from sparse outcrop and geophysical data. Geophysical surveys covering the first 300 m below ground are limited to data from drillings and to data of few geoelectric measurements. In this study we present a technique using conventional Bouguer gravity data derived from hydrocarbon exploration surveys to obtain precise fault data and show the linkage between normal faults and geomorphology Different first order derivates of gravity data are used to precisely determine shallow fault locations. The obtained fault locations are validated against geophysical and geological data such as 2 D, 3 D seismic, geoelectric, drill log information and outcrop data. Using this technique a new and considerably more accurate model of Austria's largest Pleistocene Basin, the Mitterndorf Basin, was developed, demonstrating the kinematic (sinistral, pull apart basin) impact on the basin geometry and on fault activity during the Pleistocene. We also show the impact of Plio- to Pleistocene tectonics in a more regional framework, along the Danube in the southern and central Vienna Basin and the evolution of the Eisenstadt Basin at the transition to the Pannonian Basin. Results demonstrate the major impact of faults on landscape development. The precise constrain of near surface faults allowed to link diverse geomorphologic features to a tectonic origin such as scarps, grabens, valleys and erosional gullies. We suggest that this technique would be suitable for many continental basins where shallow lithological density contrasts do occur (i.e. marine to fluvial sediments).

  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. 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

  14. ViennaRNA Package 2.0

    PubMed Central

    2011-01-01

    Background Secondary structure forms an important intermediate level of description of nucleic acids that encapsulates the dominating part of the folding energy, is often well conserved in evolution, and is routinely used as a basis to explain experimental findings. Based on carefully measured thermodynamic parameters, exact dynamic programming algorithms can be used to compute ground states, base pairing probabilities, as well as thermodynamic properties. Results The ViennaRNA Package has been a widely used compilation of RNA secondary structure related computer programs for nearly two decades. Major changes in the structure of the standard energy model, the Turner 2004 parameters, the pervasive use of multi-core CPUs, and an increasing number of algorithmic variants prompted a major technical overhaul of both the underlying RNAlib and the interactive user programs. New features include an expanded repertoire of tools to assess RNA-RNA interactions and restricted ensembles of structures, additional output information such as centroid structures and maximum expected accuracy structures derived from base pairing probabilities, or z-scores for locally stable secondary structures, and support for input in fasta format. Updates were implemented without compromising the computational efficiency of the core algorithms and ensuring compatibility with earlier versions. Conclusions The ViennaRNA Package 2.0, supporting concurrent computations via OpenMP, can be downloaded from http://www.tbi.univie.ac.at/RNA. PMID:22115189

  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.

  16. 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

  17. [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

  18. Flood Loss Model for Austria

    NASA Astrophysics Data System (ADS)

    Punčochář, P.; Podlaha, A.

    2012-04-01

    A new flood model for Austria quantifying fluvial flood losses based on probabilistic event set developed by Impact Forecasting (Aon Benfield's model development centre) was released in June 2011. It was successfully validated with two serious past flood events - August 2002 and August 2005. The model is based on 10 meters cell size digital terrain model with 1cm vertical step and uses daily mean flows from 548 gauge stations of series of average length ~ 60 years. The even set is based on monthly maxima flows correlation, generating 12 stochastic events per year and allows to calculate annual and occurrence exceedance probability loss estimates. The model contains flood extents for more than 24,000 km of modelled river network compatible with HORA project (HOchwasserRisikoflächen Austria) for design flows ranging from 2 to 10,000 years. Model is primarily constructed to work with postal level resolution insurance data reducing positional uncertainty by weighting over more than 2.5 millions address points from Austria Post's ACGeo database. Countrywide flood protections were provided by the Austrian Ministry of Environment. The model was successfully tested with property portfolios of 8 global and local insurance companies and was also successfully validated with August 2002 and August 2005 past events evaluating their return period on the probabilistic simulation basis.

  19. Artificial radioactivity in environmental media (air, rainwater, soil, vegetation) in Austria after the Fukushima nuclear accident.

    PubMed

    Steinhauser, Georg; Merz, Stefan; Hainz, Dieter; Sterba, Johannes H

    2013-04-01

    Several environmental media in Austria were monitored for artificial radionuclides released during the Fukushima nuclear accident. Air (up to 1.2 mBq/m(3) particulate (131)I) and rainwater (up to 5.2 Bq/L (131)I) proved to be the media best suited for the environmental monitoring, allowing also a temporal resolution of the activity levels. Significant regional differences in the wet deposition of (131)I with rain could be observed within the city of Vienna during the arrival of the contaminated air masses. Forward-trajectory analysis supported the hypothesis that the contaminated air masses coming from the northwest changed direction to northeast over Northern Austria, leading to a strong activity concentration gradient over Vienna. In the course of the environmental monitoring of the Fukushima releases, this phenomenon-significant differences of (131)I activity concentrations in rainwater on a narrow local scale (8.1 km)-appears to be unique. Vegetation (grass) was contaminated with (131)I and/or (137)Cs at a low level. Soil (up to 22 Bq/kg (137)Cs) was only affected by previous releases (nuclear weapon tests, Chernobyl). Here, also significant local differences can be observed due to different deposition rates during the Chernobyl accident. The effective ecological half-lives of (137)Cs in soil were calculated for four locations in Austria. They range from 7 to 30 years. No Austrian sample investigated herein exceeded the detection limit for (134)Cs; hence, the Fukushima nuclear accident did not contribute significantly to the total radiocesium inventory in Austrian environmental media. The levels of detected radioactivity were of no concern for public health.

  20. 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.

  1. Yaroslav Okunevsky: Ukrainian doctor and rear-admiral of the military fleet of the Austria-Hungarian Empire.

    PubMed

    Hanitkevych, Yaroslav

    2014-01-01

    Yaroslav Okunevsky (1860 - 1929) was born in Halychyna, Ukraine and graduated from the University of Vienna (1884). He served as a ship's doctor in the military fleet of the Austria-Hungarian Empire. Later, he attained the rank of Rear-admiral of the Military Fleet. He promoted access to healthcare for sailors and instigated the first statute of navy medical service. Many nations awarded him the highest honors. He is also the author of scientific and medical publications as well as interesting memoirs from the trips to many countries of the world. In 1919-1921, he participated in the process of establishing Ukraine as an independent state.

  2. Development and evaluation of the operational Air-Quality forecast model for Austria ALARO-CAMx

    NASA Astrophysics Data System (ADS)

    Flandorfer, Claudia; Hirtl, Marcus; Krüger, Bernd C.

    2014-05-01

    The Air-Quality model for Austria (AQA) is operated at ZAMG in cooperation with the University of Natural Resources and Life Sciences (BOKU) in Vienna by order of the regional governments since 2005. 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. Since 2013 O3- and PM10-observations from the Austrian measurement network have been assimilated daily using optimum interpolation. Dynamic chemical boundary conditions are obtained from Air-Quality forecasts provided by ECMWF in the frame of MACC-II. Additionally the latest available high resolved emission inventories for Austria are combined with TNO and EMEP data. The biogenic emissions are provided by the SMOKE model. ZAMG provides daily forecasts of O3, PM10 and NO2 to the regional governments of Austria. The evaluation of these forecasts is done for the summer 2013 with the main focus on the forecasts of ozone. The measurements of the Air-Quality stations are compared with the punctual forecasts at the sites of the station and with the area forecasts for every province of Austria. In the summer of 2013, two heat waves occurred. The first very short heat wave was in June 2013. During this period one exceedance of the alert threshold value for ozone occurred. The second heat wave took place from the end of July to the mid of August. Due to very high temperatures (new temperature record for Austria measured in Bad Deutsch-Altenburg with 40.5°C) and long dryness episodes the information threshold value has been exceeded several times in the eastern regions of Austria. The alert threshold value has been exceeded one time in this period. For the evaluation, the results for the second heat wave episode in Eastern Austria will be discussed

  3. AQA - Air Quality model for Austria - Evaluation and Developments

    NASA Astrophysics Data System (ADS)

    Hirtl, M.; Krüger, B. C.; Baumann-Stanzer, K.; Skomorowski, P.

    2009-04-01

    The regional weather forecast model ALADIN of the Central Institute for Meteorology and Geodynamics (ZAMG) is used in combination with the chemical transport model CAMx (www.camx.com) to conduct forecasts of gaseous and particulate air pollution over Europe. The forecasts which are done in cooperation with the University of Natural Resources and Applied Life Sciences in Vienna (BOKU) are supported by the regional governments since 2005 with the main interest on the prediction of tropospheric ozone. The daily ozone forecasts are evaluated for the summer 2008 with the observations of about 150 air quality stations in Austria. In 2008 the emission-model SMOKE was integrated into the modelling system to calculate the biogenic emissions. The anthropogenic emissions are based on the newest EMEP data set as well as on regional inventories for the core domain. The performance of SMOKE is shown for a summer period in 2007. In the frame of the COST-action 728 „Enhancing mesoscale meteorological modelling capabilities for air pollution and dispersion applications", multi-model ensembles are used to conduct an international model evaluation. The model calculations of meteorological- and concentration fields are compared to measurements on the ensemble platform at the Joint Research Centre (JRC) in Ispra. The results for 2 episodes in 2006 show the performance of the different models as well as of the model ensemble.

  4. AMS analysis of iodine-129 in aerosols from Austria

    NASA Astrophysics Data System (ADS)

    Jabbar, T.; Steier, P.; Wallner, G.; Kandler, N.; Katzlberger, C.

    2011-12-01

    Atmospheric concentrations of many elements have been significantly increased by human activities. The quantification of these changes and their effect on the terrestrial and aquatic ecosystems is important because of their potentially adverse effects. The human nuclear activities, especially releases from the spent nuclear fuel reprocessing plants, are presently the main source of 129I in the environment. In this work, the concentration of 129I and the ratios of 129I/ 127I in aerosols weekly collected in Vienna, Austria (202 m a.s.l) during the year 2001 are presented. Iodine was extracted from the aerosol filters using a strong basic solution and separated from the matrix elements by anion exchange. The chemical yield of the procedure, determined by ICP-MS, ranges from 70% to 95%. The AMS results indicated that the 129I/ 127I isotopic ratios were of the order 10 -8 to 10 -7. The 129I originated from gaseous emissions from the Sellafield reprocessing plant. The measured 129I concentrations were compared with those of 7Be, a cosmogenic radionuclide. Although, both radionuclides exhibit nearly the same distribution pattern (higher levels in summer and lower in winter) their different origins can clearly be deduced from short term variations.

  5. 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.

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

    PubMed

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

    2011-10-01

    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.

  7. Broadband Seismic Investigations of the Upper Mantle Beneath the Vienna and Pannonian Basins

    NASA Astrophysics Data System (ADS)

    Dando, B. D.; Stuart, G. W.; Houseman, G. A.; Team, C.

    2008-12-01

    The Carpathian Basins Project (CBP) aims to understand the origin of the Miocene-age extensional basins contained within the compressional arc of the Alpine-Carpathian system. To test competing models for the recent geological evolution of the Carpathian-Pannonian lithosphere and upper mantle, we present a new determination of P-wave velocity structure to depths of 700 km beneath this region. This model is based on inversion of seismic travel-time residuals from 97 broadband seismic stations. We include CBP data from a 15-month deployment of a high resolution network of 46 stations deployed NW-SE across the Vienna and western Pannonian basins through Austria, Hungary and Serbia, together with 10 broadband stations spread across the Pannonian basin and a further 41 permanent broadband stations. We use P-wave arrival times from approximately 341 teleseismic events. The 3-D velocity variation obtained by tomographic inversion of the P-wave travel-time residuals shows an approximately linear belt of fast material of width about 100 km, orientated WNW-ESE beneath the western Pannonian Basin at sub-lithospheric depths. This feature is apparently continuous with structure beneath the Eastern Alps, but becomes more diffuse into the transition zone. Our initial interpretation of these fast velocities is in terms of mantle downwelling related to the early collision of Adria and Europe. We use receiver functions to assess crustal structure variations. We also determine SKS anisotropy; regionally SKS varies systematically in direction, with a delay time of about 1.0s. E-W fast directions above the fast tomographic anomaly change to NW-SE across the Great Hungarian Plane and the Vienna Basin.

  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

    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 were not open

  9. [Stabilizing the social and health status of drug dependent patients with methadone. Long-term maintainance therapy--Vienna results].

    PubMed

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

    1991-01-01

    On September 25th, 1987 methadone was legalized in Austria for therapeutic use in drug addiction treatment in case of: 1. Long-term drug addiction with intravenous application of the drug, and several unsuccessful withdrawal therapies and/or 2. opiate addiction through intravenous application of the drug along with an existing HIV-1 infection. Since than, 291 patients were treated with methadone at the drug-dependency outpatient clinic of the Psychiatric Clinic of the University of Vienna. In 1990, 96 patients treated for more than one year were investigated using a standardized questionnaire. The image in which crime, prostitution, poverty, ill health all merge was broken by this decriminalization. Methadone treatment offers a first step toward social rehabilitation for drug addicts who have been living as criminals on the fringe of society.

  10. Human Capital, Values, and Attitudes of Persons Seeking Refuge in Austria in 2015

    PubMed Central

    Kohlenberger, Judith; Rengs, Bernhard; Al Zalak, Zakarya; Goujon, Anne; Striessnig, Erich; Potančoková, Michaela; Gisser, Richard; Testa, Maria Rita; Lutz, Wolfgang

    2016-01-01

    Since its inception in 2010, the Arab Spring has evolved into a situation of violent conflict in many countries, leading to high levels of migration from the affected region. Given the social impact of the large number of individuals applying for asylum across Europe in 2015, it is important to study who these persons are in terms of their skills, motivations, and intentions. DiPAS (Displaced Persons in Austria Survey) aims to uncover the socio-demographic characteristics of the persons seeking refuge who arrived in Austria in 2015, mainly originating from Syria, Iraq and Afghanistan. Particular focus is on human capital, attitudes and values. This survey, the first of its kind in Austria and possibly in Europe, was carried out among adult displaced persons, mostly residing in Vienna, yielding 514 completed interviews. Information gathered on spouses and children allows for the analysis of 972 persons living in Austria, and of further 419 partners and children abroad. Results indicate that the surveyed population comprised mainly young families with children, particularly those coming from Syria and Iraq. Their educational level is high compared with the average level in their country of origin. A vast majority of respondents are Muslims, rating their religiosity at medium levels. Judging from stated attitudes towards gender equity, interviewed men seem to have more liberal attitudes than their compatriots. The majority of respondents do not intend to return to their home countries, mostly because of the perception of permanent threat. DiPAS provides data for political decision-making and the on-going societal dialogue. Its findings can help to inform assessments about the integration potential of the displaced population into the host society. In addition, the applied methodological technique and experiences during the fieldwork provide valuable insights on sampling asylum seekers and refugees in the current European context. PMID:27662373

  11. [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.

  12. 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

  13. [Treatment of haemophilia in Austria].

    PubMed

    Pabinger, Ingrid; Heistinger, Max; Muntean, Wolfgang; Reitter-Pfoertner, Sylvia-Elisabeth; Rosenlechner, Sabine; Schindl, Thomas; Schuster, Gerhard; Streif, Werner; Thom, Katharina; Male, Christoph

    2015-11-01

    This guideline which is endorsed by the Austrian Society of Haemophilia, the Austrian Society of Paediatrics, and the Austrian Society of Haematology & Medical Oncology is intended to give a clear and practical guidance for diagnosing and treating haemophilia in Austria. In the treatment of haemophilia there are few controlled interventional trials, and recommendations usually have a rather low level of evidence.The main basis for this paper are the new international guidelines by the World Federation of Hemophilia, published in 2013. These were adapted according to the local situation and experience.Covered topics are diagnostics, control visits, pharmacological treatment options, prophylaxis and treatment in children and adults, possible problems arising in haemophilia carriers and special aspects like home therapy, options for venous catheters, management of various traumas, bleedings and interventions, including dental procedures, and last not least inhibitors and their treatment.

  14. 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.

  15. 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.

  16. 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

  17. 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

  18. 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

  19. Economic burden of osteoporotic fractures in Austria

    PubMed Central

    2012-01-01

    Objective Osteoporotic fractures impose a huge economic burden on society. Though several cost of illness studies from other countries exist, no equivalent study has been conducted in Austria. Our study aims at assessing costs resulting from osteoporotic fractures in Austria in the year 2008 from a societal perspective. Methods We took both direct and indirect costs into consideration. Direct costs encompass medical costs such as expenses for pharmaceuticals, inpatient and outpatient medical care costs, as well as other medical services (e.g., occupational therapies). Non-medical direct costs include transportation costs and medical devices (e.g., wheel chairs or crutches). Indirect costs refer to costs of productivity losses due to absence of work. Moreover, we included costs for early retirement and opportunity costs of informal care provided by family members. For our analysis, we combined data of official statistics, expert estimates as well as unique patient surveys that are currently conducted in the course of an international osteoporotic fracture study in Austria. Results For the year 2008, the total annual financial burden incurred by osteoporotic fractures in Austria amounted to approx. €685.2 million, the largest fraction of which was due to the opportunity cost of family care (30.2%), followed by costs for hospitalization (26.6%). Conclusions The financial burden of osteoporotic fractures in Austria is substantial. Our findings may have implications for future economic analyses, and also support health care authorities in their decision making. PMID:22827971

  20. 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

  1. 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.

  2. 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.

  3. Midcrustal xenoliths from Beistein, Austria

    NASA Astrophysics Data System (ADS)

    Németh, B.; Badenszki, E.; Koller, F.; Török, K.; Mogassie, A.; Szabó, Cs.

    2009-04-01

    The main aim of this work is to study crustal granulite xenoliths from Beistein (Styrian Basin, Austria). Styrian-basin is situated at the westernmost part the Pannonian-basin-system. We collected 17 felsic granulite xenoliths, from basaltic pyroclastics near Beistein. We made petrography, geothermo-barometry and fluid inclusion studies to find out their evolution and fluid content and to make a comparison with other crustal xenoliths found in the Pannonian Basin. The petrography shows, that these xenoliths experienced 3 evolutional stages. At the beginning, a felsic magmatic body intruded into the middle crust. It contained feldspar, pyroxenes, quartz, biotite, opaque minerals, apatite and zircon. This intrusion experienced cooling. This cooling generated the stable mineral assemblage of the granulite facies (feldspar + orthopyroxene + quartz ± garnet) at p=5.5-6.7 kbar and T= 800-850oC and resulted in antiperthitic exsolution of feldspars. The third step was the uplift of the xenoliths in the basalt to the surface which generated temperature increase, and pressure decrease. Considering the petrology of the fluid inclusions (FI) in these xenoliths, there are primary and secondary FIs in the samples. This shows us, that there were minimum of two fluid events (fluid-rock interaction). The very first fluid event coeval with the emplacement and crystallization of the magmatic body in the deep crust, witnessed by primary inclusions in the relict magmatic minerals like apatite and zircon. There are other primary FIs also in the main rock-forming minerals, such as plagioclase, quartz and pyroxenes. The second fluid event happened still in the lower crust. This produced the secondary FI rows along healed fractures mostly in the felsic minerals. The microthermometry shows, that CO2 was the dominant fluid phase in the crust, but genetically the different FIs have different compositions. The melting temperatures (Tm) of primary FIs were between -58,0 and -65,6 °C, and that

  4. 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.

  5. Developments in biotechnological research in Austria.

    PubMed

    Kubicek, C P

    1996-01-01

    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. PMID:8856962

  6. 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.

  7. 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.

  8. 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…

  9. 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…

  10. 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…

  11. Austria; Its People and Its Culture.

    ERIC Educational Resources Information Center

    Moore, Merriam

    This curriculum guide details a 10-week German language course on Austria for advanced high school students. It is intended to help students develop skills of listening comprehension, reading, speaking, and writing German; to add to their knowledge of German grammar and vocabulary; to acquaint them with Austrian history and culture, and to have…

  12. [The attempts at drug therapy of cancer by Anton Störck (1731-1803). History of experimental pharmacology in the old Vienna Medical School].

    PubMed

    Schweppe, K W; Probst, C

    1982-03-15

    The essay deals with the development of medical research in Vienna - especially the development of therapeutic drugs. This progress is related to the philosophical, historical, and political background of the enlightened absolutism and the reformatory efforts of van Swieten during the regency of Maria Theresia in Austria. Anton Störck's research on hemlock (Conium maculatum) is used as an example. The method of Störck's research-work is described. Furthermore it is demonstrated to what extent Störck's data, deduced from empirical examinations, are integrated in the official medical system, i.e. Boerhaave's iatromechanic system. Finally the attempt is made to correlate these processes of medical history with the scientific-historical model of Thomas Kuhn.

  13. [The attempts at drug therapy of cancer by Anton Störck (1731-1803). History of experimental pharmacology in the old Vienna Medical School].

    PubMed

    Schweppe, K W; Probst, C

    1982-03-15

    The essay deals with the development of medical research in Vienna - especially the development of therapeutic drugs. This progress is related to the philosophical, historical, and political background of the enlightened absolutism and the reformatory efforts of van Swieten during the regency of Maria Theresia in Austria. Anton Störck's research on hemlock (Conium maculatum) is used as an example. The method of Störck's research-work is described. Furthermore it is demonstrated to what extent Störck's data, deduced from empirical examinations, are integrated in the official medical system, i.e. Boerhaave's iatromechanic system. Finally the attempt is made to correlate these processes of medical history with the scientific-historical model of Thomas Kuhn. PMID:7043908

  14. 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

  15. 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.

  16. 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

  17. Retrieval of aerosol aspect ratio from optical measurements in Vienna

    NASA Astrophysics Data System (ADS)

    Kocifaj, M.; Horvath, H.; Gangl, M.

    The phase function and extinction coefficient measured simultaneously are interpreted in terms of surface distribution function and mean effective aspect ratio of aerosol particles. All optical data were collected in the atmosphere of Vienna during field campaign in June 2005. It is shown that behavior of aspect ratio of Viennese aerosols has relation to relative humidity in such a way, that nearly spherical particles (with aspect ratio ɛ≈1) might became aspherical with ɛ≈1.3-1.6 under low relative humidity conditions. Typically, >80% of all Viennese aerosols have the aspect ratio <1.4, so the morphology of these particles behaves like perturbed spheres. The ɛ, exceptionally, can reach the value about 2, but these situations occur with probability <2%. Most typically, the aspect ratio peaks at ɛ≈1.2 in the atmosphere of Vienna.

  18. Temporal and spatial variations of the Vienna aerosol.

    PubMed

    Horvath, H; Habenreich, T A; Kreiner, I; Norek, C

    1989-07-01

    For several intensive sampling periods the mass concentration, light extinction, light scattering and light absorption coefficients, and the mass size distribution of the aerosol have been determined at up to eleven location in the non-industrial town of Vienna. Obviously, large variations of the measured values have been found. The following factors influenced the aerosol markedly: wind speed, wind direction, increased aerosol production such as by space heating or traffic and resuspension. Most of the variations in aerosol were found to be caused by these factors. A comparison of the mass concentration and light absorption of the aerosol upwind and downwind of Vienna permitted the estimation of locally produced aerosols: about 50% of the mass of the aerosol and 75% of the light-absorbing aerosol appears to be produced locally.

  19. 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

  20. 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.

  1. 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.

  2. 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

  3. 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

  4. 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.

  5. 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.

  6. Influenza vaccination in Austria, 1982-2003.

    PubMed

    Kunze, Ursula; Groman, Ernest; Böhm, Gabriela; Kunze, Michael

    2007-01-01

    Since the past decade influenza vaccination is becoming an increasingly important aspect of public health programs. In the early 1990s independent investigators began to gather information on the comparative use of influenza vaccine in developed countries. The annual level of influenza vaccine distributed in each country was calculated as the number of doses distributed per 1000 total resident population. During the first period of research in 18 developed countries influenza vaccine was widely underused. From 1980 to 1992 the annual vaccination rates increased in most of the 18 countries. But Austria (Switzerland and Finland) showed little change (20 doses/1000 in 1982 and 23 doses in 1992). When in 1992-1995 four new countries were included, doses increased slightly in Austria, too, to about 52 doses/1000 in 1995, but the country still belonged to the low-use countries compared to Spain 160 doses/1000, although vaccination was recommended for all elderly people <65 years and persons with high-risk medical conditions. Self-payment was usual, and there was no reimbursement within the national or social health insurance schemes. From 1996 (77 doses/1000), to 2000 (118 doses/1000) and 2003 (127 doses/1000), vaccination increased slightly, but Austria remained one of the lowest three Western European countries reported, together with Sweden (127) and Norway (102). Possible reasons for the low usage in Austria may be the following: people mistake influenza for an influenza-like illness, a lack of effective social marketing, costs are not taken over by social or private insurance and discordance in the Austrian medical fraternity about the importance of vaccination. Especially in view of a possible new influenza pandemic, public awareness of the importance of vaccination must increase. PMID:17427004

  7. How the Pernkopf controversy facilitated a historical and ethical analysis of the anatomical sciences in Austria and Germany: a recommendation for the continued use of the Pernkopf atlas.

    PubMed

    Hildebrandt, Sabine

    2006-03-01

    Eduard Pernkopf's Topographical Anatomy of Man has been a widely used standard work of anatomy for over sixty years. International inquiries about the National Socialist (NS) political background of Eduard Pernkopf and the use of bodies of NS victims for the atlas were first directed at the University of Vienna in 1996. A public discussion about the further use of the book followed and led to the creation of the Senatorial Project of the University of Vienna in 1997. This historical research project confirmed the strong NS affiliation of Pernkopf and revealed the delivery of at least 1,377 bodies of executed persons to the Anatomical Institute of Vienna during the NS time. The possible use of these bodies as models cannot be excluded for up to half of the approximately 800 plates in the atlas. In addition tissue specimens from NS victims were found and removed from the collections of the Viennese Medical School and received a burial in a grave of honor. The Pernkopf controversy facilitated the historical and ethical analysis of the anatomical sciences in Austria and Germany during the NS regime. The continued use of the Pernkopf atlas is not only justifiable but desirable as a tool in the teaching of anatomy, history, and ethics.

  8. Biometeorology in austria: past, present and future

    NASA Astrophysics Data System (ADS)

    Dirmhirn, Inge

    1991-09-01

    Biometeorology in Austria has been shaped by concepts, personalities, and technology. In early times, the branches of biometeorology that are usual today were already evident: agricultural and forest meteorology, phenology, medical biometeorology and balneology, aerial biometeorology, urban housing and stabling meteorology all started to emerge several centuries ago. From the 1920 up to 1936, Wilhelm Schmidt at the Agricultural University of Austria laid the foundations of modern biometeorology. He was followed by Franz Sauberer, who headed a Department of Biometeorology at the National Weather Service and devoted his active life totally to biometeorology. Several years after his untimely death, the Department was dissolved. Not until 1981 was biometeorology taken up again at the Agricultural University, where the tradition of Schmidt and Sauberer now lives on in several courses within the area of applied biometeorology: Micro-and Topoclimatology, Agricultural and Forest Meteorology and Atmospheric Radiation. Biometeorology, being an experimental science, has also been influenced by new technological developments. The early period was exclusively observational. During the late nineteenth and early twentieth centuries mechanical and simple electric instruments were used with strip-chart recorders. These time consuming methods have now been replaced by electronic devices, including data loggers and portable computers along with many new electronic sensors, which provide additional insight into biometeorological problems. Since computers also make it possible to solve some of the complicated equations of biometeorology, the future of this science seems to be bright, not only in Austria but throughout the world.

  9. [Food borne infectious outbreaks, Austria 2005].

    PubMed

    Much, Peter; Pichler, Juliane; Allerberger, Franz

    2007-01-01

    In Austria, a total of 606 food borne outbreaks, affecting 1,910 people altogether (including 368 hospitalized patients and 1 fatal outcome) were documented in 2005. Salmonella spp. and Campylobacter spp. accounted for 99% of all reported outbreaks. Fortysix (8%) of the 606 outbreaks were acquired abroad. Bacteria caused all but one of the 560 domestically acquired food borne outbreaks: 427 (76%) were due to Salmonella spp., 128 (23%) due to Campylobacter spp. and two outbreaks each due to enterohaemorrhagic Escherichia coli and Yersinia enterocolitica. Norovirus caused an outbreak affecting 22 persons. The respective hospitalization rate for domestically acquired Salmonella spp. and Campylobacter spp. infections was 20% and 16%. Of those outbreaks where information as to the source was provided, eggs were implicated in 57%, meat products (especially poultry) in 30% and milk or dairy products (especially raw milk) in 4%. The ratio between family outbreaks and general outbreaks was 89% to 11%. For general outbreaks the following locations of exposure were given: commercial food suppliers (incl. restaurants, cafeterias) 34 x, family celebrations 14 x, nursery schools 4 x, festivities (e.g. fairs) 3 x, nursing homes twice and once a mixed outbreak involving commercial food suppliers plus homes (Austria-wide S. Enteritidis PT19 outbreak). In our opinion, the relatively high number of family outbreaks merely reflects the still insufficient quality of epidemiological outbreak investigation in Austria, i.e. lack of consolidating individual clusters into larger food borne outbreaks which exceed district or provincial borders. PMID:17427017

  10. 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.

  11. The history of Vienna University Observatory. (German Title: Die Geschichte der Universitätssternwarte Wien)

    NASA Astrophysics Data System (ADS)

    Steinmayr, Johann

    German typoscript written in 1932-1935, published here for the first time. It consists of the following chapters: The first Jesuit Observatory; The old Vienna University Observatory; History of Vienna University Observatory in the 19th century, part 1; History of Vienna University Observatory in the 19th century, part 2; Anton Pilgram and meteorological research; Serious and funny quodlibet; On instruments, measurements and finances.

  12. Simulation of climate-change scenarios to explain Usutu-virus dynamics in Austria.

    PubMed

    Brugger, Katharina; Rubel, Franz

    2009-01-01

    The emergence and spread of infectious diseases in mid-latitudes, so far mainly observed in the tropics, considerably increase under the current situation of climate change. A recent example is the Usutu virus (USUV) outbreak in Austria. USUV is closely related to the West Nile virus in the U.S. and caused mass mortalities mainly of blackbirds (Turdus merula). The USUV flavivirus persists in a natural transmission cycle between vectors (mosquitoes) and host reservoirs (birds) and leads - once endemic in a population - to periodic outbreaks. In an epidemic model to explain the USUV dynamics in Austria 2001-2005, USUV dynamics were mainly determined by an interaction of bird immunity and environmental temperature. To investigate future scenarios, we entered temperature predictions from five global climate models into the USUV model and also considered four different climate-warming scenarios defined by the I ntergovernmental Panel on Climate Change, IPCC (20 different model-scenario combinations). We downscaled the 20 time series of predicted temperatures (through the year 2100) to represent the region around Vienna. Our simulations predict that USUV will persist in the host population after the epidemic peak observed in 2003. USUV-specific annual blackbird-mortality time series predict that the outbreak frequency increases successively from the beginning to the end of the century. Simulations of worst-case scenarios result in an endemic equilibrium with a decline of the blackbird population of about 24%. Additionally we calculated the annually averaged basic reproduction number for the period 1901-2100. The latter depict that undetected major outbreaks before 2000 were unlikely, whereas it is likely that the USUV becomes endemic after 2040.

  13. Austria in U-turn over CERN pull-out

    NASA Astrophysics Data System (ADS)

    Banks, Michael

    2009-06-01

    Austria will not be withdrawing as a member of the CERN particle-physics laboratory after its chancellor Werner Faymann overruled a decision taken by the country's science minister last month to quit the lab. Researchers in Austria were left shocked when Johannes Hahn unexpectedly announced on 8 May that the country would cut its funding for CERN, worth about €20m per year. Austria - one of the co-founders of CERN - will now remain a full member of the lab.

  14. 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

  15. 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.

  16. 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

  17. 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

  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. 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.

  20. [Guidelines for outpatient pulmonary rehabilitation in Austria].

    PubMed

    Vonbank, Karin; Zwick, Ralf Harun; Strauss, Michaela; Lichtenschopf, Alfred; Puelacher, Christoph; Budnowski, Agnes; Possert, Gabriele; Trinker, Martin

    2015-07-01

    Pulmonary rehabilitation has become a standard of care for patients with chronic lung disease. It has been clearly demonstrated that pulmonary rehabilitation improves exercise capacity and quality of life in patients with chronic lung disease and reduces the number of hospital days and other measures of health-care utilization in patients with chronic obstructive pulmonary disease (COPD). This is an update of the guidelines in outpatient pulmonary rehabilitation in Austria, closely related to the official American Thoracic Society and European Respiratory Society Statement published in 2013.The guidelines represent standards of quality for requirements of structural and personal qualifications. PMID:25835594

  1. 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.

  2. 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.

  3. 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.

  4. 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.

  5. 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

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

    PubMed Central

    Lepuschitz, Ehrenfried

    2015-01-01

    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

  7. 77 FR 43857 - Xanthan Gum From Austria and China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-26

    ... publishing the notice in the Federal Register of July 12, 2012 (77 FR 34997). The conference was held in... COMMISSION Xanthan Gum From Austria and China Determinations On the basis of the record \\1\\ developed in the... Austria and China of xanthan gum, provided for in subheading 3913.90.20 of the Harmonized Tariff...

  8. Numerical simulations of urban heat island mitigation strategies in Vienna

    NASA Astrophysics Data System (ADS)

    Koch, Roland; Zuvela-Aloise, Maja

    2013-04-01

    Effects of change in land use on daytime urban heat island (UHI) of Vienna is investigated using the local-scale atmospheric model MUKLIMO3 developed at the German Weather Service (DWD). Assuming that the observed trend towards urbanization negatively impacts the heat stress of urban areas, it becomes increasingly important to develop UHI mitigation strategies that aims to reduce the urban heat stress. The purpose of this study is to gain a further understanding of the structure of the daytime UHI in Vienna and to investigate the question to what degree changes in the urban land use affect the near-surface climate and heat stress in the city. The qualitative and quantitative characterization of the UHI is obtained by the computation of the mean annual number of summer days (Tmax × 25° C) of the 1981-2010 period using the so-called cuboid method (DWD). A set of mitigation strategies is developed and applied to MUKLIMO3 simulation experiments. The strategies take into account the change in urban land use as well as the modification of land use features. Results confirm the importance of green areas, water ways and pervious surfaces in the city. In addition, the size, location and distribution of new vegetated areas, i.e. parks, can crucially alter the urban heat stress. In view of the unique character of the city, the realization of adequate mitigation strategies is mainly limited to the existing urban land use. The obtained model results are intended to provide additional information for the city planners.

  9. Vienna VLBI Software VieVS - Version 1 released

    NASA Astrophysics Data System (ADS)

    Plank, Lucia; Böhm, Johannes; Nilsson, Tobias; Spicakova, Hana; Teke, Kamil; Schuh, Harald

    2010-05-01

    A new VLBI data analysis software (called Vienna VLBI Software, VieVS) is developed at the Institute of Geodesy and Geophysics in Vienna. Recently, VieVS Version 1.0 was released and put at free scientific disposal via ftp for registered users. Written in Matlab, VieVS is characterized by a distinct source code, easy handling due to attractive graphical user interfaces, and implementation of the most recent IERS Conventions to the highest degree. VieVS is perfectly suitable for research work, as the many built-in tools in Matlab as well as its modular structure make it easy to expand and adopt the software for specific tasks. On the other hand the new software should attract people who have not been dealing with VLBI analysis before (e.g. students), since several conversion and plotting tools enable even less experienced users to achieve attractive results. While VieVS was made ready for outside users during the last year, the software was intensely tested and successfully endured comparisons with results of other analysis packages (Calc/Solve, Occam). Despite the completely new modelling strategy of VieVS, calculated values agree with those of Occam to the 1-2 mm level over 10 years before entering the least-squares adjustment. Another important feature is the parameterization and estimation of the variables as piece-wise linear offsets at integer hours. This is a giant step towards a coherent comparison and combination with other GGOS products. The poster outlines the performance, characteristics, and handling of the first release of VieVS. The basic workflow is depicted and features available at this time are shown. Additionally, we give an insight into most recent developments and future plans for this software.

  10. AQA - Air Quality model for Austria: comparison of ALADIN and ALARO forecasts with observed meteorological profiles and PM10 predictions with CAMx

    NASA Astrophysics Data System (ADS)

    Hirtl, M.; Krüger, B. C.; Kaiser, A.

    2009-09-01

    In AQA, Air Quality model for Austria, the regional weather forecast model ALADIN-Austria of the Central Institute for Meteorology and Geodynamics (ZAMG) is used in combination with the chemical transport model CAMx (www.camx.com) to conduct forecasts of gaseous and particulate air pollutants over Austria. The forecasts which are done in cooperation with the University of Natural Resources and Applied Life Sciences in Vienna (BOKU) are supported by the regional governments since 2005. In the current model version AQA uses the operational meteorological forecasts conducted with ALADIN which has a horizontal resolution of 9.7 km. Since 2008 the higher resolved ALARO is also available at the ZAMG. It has a horizontal resolution of 4.9 km and models the PBL with more vertical layers than ALADIN. ALARO also uses more complex algorithms to calculate precipitation, radiation and TKE. Another advantage of ALARO concerning the chemical modelling with CAMx is that additionally to the higher resolved meteorological forecasts it is possible to use finer emission inventories which are available for Austria. From 2006 to 2007 a SODAR-RASS of the ZAMG was operated in the north-eastern Austrian flat lands (Kittsee). In this study the measured vertical profiles of wind and temperature are compared with the model predictions. The evaluation is conducted for an episode in January 2007 when high PM10 concentrations were measured at the air quality station Kittsee. Analysis of the RASS-temperature-profiles show that during this episode a strong nocturnal inversion developed at the investigated area. The ability of the models ALADIN and ALARO to predict this complex meteorological condition is investigated. Both models are also used as meteorological driver for the chemical dispersion model CAMx and the results of predicted PM10 concentrations are compared to air quality measurements.

  11. 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

  12. 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

  13. S.H. and others v. Austria and circumvention tourism.

    PubMed

    Glenn Cohen, I

    2012-12-01

    This commentary discusses the decision in S.H. and Others v. Austria from a political theoretical and bioethical perspective. I focus on the opinion's discussion of what I call 'circumvention tourism', travelling abroad for the purpose of circumventing domestic prohibitions, especially as to medical services. The majority opinion in the case touts Austria's allowance of circumvention tourism for reproductive technology services that are illegal on Austrian soil as a reason to find as lawful Austria's prohibition on using those services on Austrian soil. To the contrary, I show that, in many ways, permitting circumvention tourism for these services while prohibiting them domestically is deeply problematic.

  14. 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.

  15. [Professional education of Polish physicians in otologic centers of Vienna in the 19th century].

    PubMed

    Kierzek, A

    2000-01-01

    The foundations of the modern otology in Vienna created Adam Politzer, Joseph Gruber, Victor Urbantschitsch. The professional and scientific achievements of Joseph Gruber and Victor Urbantschitsch are described briefly. Gruber was one of two heads of otiatric clinic in Vienna. Urbantschitsch was an authority of psychophysiology of hearing. Such well-known otologists in Vienna as Gustav Alexander, Robert Bárány, Beniamin Gomperz, Erich Ruttin and others were a good teachers of many foreign physicians also from Polish territories. Robert Bárány was a Nobel prize winner.

  16. 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

  17. 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

  18. [Josephinism in medicine: the General Hospital in Vienna and the "Narrenturm" (insane asylum)].

    PubMed

    Sablik, K

    1991-01-01

    The spirit of enlightened absolutism was realized through the personal engagement of Emperor Joseph II in the foundation of the Vienna General Hospital, the asylum for the insane called "Narrenturm" and the maternity home.

  19. [Josephinism in medicine: the General Hospital in Vienna and the "Narrenturm" (insane asylum)].

    PubMed

    Sablik, K

    1991-01-01

    The spirit of enlightened absolutism was realized through the personal engagement of Emperor Joseph II in the foundation of the Vienna General Hospital, the asylum for the insane called "Narrenturm" and the maternity home. PMID:1949805

  20. [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

  1. A reconstruction of the Vienna skull of Hadropithecus stenognathus

    PubMed Central

    Ryan, T. M.; Burney, D. A.; Godfrey, L. R.; Göhlich, U. B.; Jungers, W. L.; Vasey, N.; Ramilisonina; Walker, A.; Weber, G. W.

    2008-01-01

    Franz Sikora found the first specimen and type of the recently extinct Hadropithecus stenognathus in Madagascar in 1899 and sent it to Ludwig Lorenz von Liburnau of the Austrian Imperial Academy of Sciences. Later, he sent several more specimens including a subadult skull that was described by Lorenz von Liburnau in 1902. In 2003, some of us excavated at the locality and found more specimens belonging to this species, including much of a subadult skeleton. Two frontal fragments were found, and these, together with most of the postcranial bones, belong to the skull. CT scans of the skull and other jaw fragments were made in Vienna and those of the frontal fragments at Penn State University. The two fragments have been reunited with the skull in silico, and broken parts from one side of the skull have been replaced virtually by mirror-imaged complete parts from the other side. The parts of the jaw of another individual of a slightly younger dental age have also been reconstructed virtually from CT scans with mirror imaging and by using the maxillary teeth and temporomandibular joints as a guide to finish the reconstruction. Apart from forming a virtual skull for biomechanical and systematic analysis, we were also able to make a virtual endocast. Missing anterior pieces were reconstructed by using part of an endocast of the related Archaeolemur majori. The volume is 115 ml. Hadropithecus and Archaeolemur seem to have had relatively large brains compared with the other large-bodied subfossil lemurs. PMID:18663217

  2. 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

  3. [Vaccination status of children in the Vienna area (author's transl)].

    PubMed

    Kessler, T

    1978-12-01

    The vaccination status was investigated in 1482 patients between the ages of 1 and 14 years admitted to hospital with scarlet fever. Most of the patients were vaccinated against tuberculosis (97.7%), diphtheria, tetanus and whooping-cough (95.3%) and poliomyelitis (94.1%), relatively few against measles (21.1%) and very few indeed against mumps (0.7%) and tick-borne encephalitis (1.9%). The booster vaccination against tetanus and diphtheria had been omitted in more than 40%. Although the beneficial results of vaccination against tuberculosis, diphtheria-pertussis-tetanus and poliomyelitis remained more or less the same, the tendency towards vaccination did not spread as might have been anticipated. On the contrary, the extent of vaccination decreased, especially during the past years. In the same way the tendency towards vaccination against measles showed a sudden slowing down after a period of rapid increase. This implies that vaccination of children does not tend towards perfection. The vaccination rates differ widely between foreign children living in Vienna and natives. Although the foreigners show a similar vaccination distribution pattern as the natives, the numbers of unvaccinated children are much higher.

  4. 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).

  5. Twenty years of acanthamoeba diagnostics in Austria.

    PubMed

    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.

  6. 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

  7. Optical characteristics of the aerosol in Spain and Austria and its effect on radiative forcing

    NASA Astrophysics Data System (ADS)

    Horvath, H.; Alados Arboledas, L.; Olmo, F. J.; Jovanović, O.; Gangl, M.; Kaller, W.; SáNchez, C.; Sauerzopf, H.; Seidl, S.

    2002-10-01

    The horizontal and vertical attenuation of the aerosol, the sky radiance, and the light absorption coefficient of the aerosol have been determined at wavelengths in the visible. From this set of data the following optical characteristics of the atmospheric aerosol could be derived: vertical optical depth, horizontal extinction and absorption coefficient, scattering phase function, asymmetry parameter, and single scattering albedo. Campaigns have been performed in Almería, Spain, and Vienna, Austria. The aerosol undergoes a considerable variation, as experienced by many other studies. Sometimes the vertical and the horizontal measurements gave similar data; on other days the aerosol at the surface and the aerosol aloft were completely different. The "clearest" aerosol always had the smallest single scattering albedo and thus relatively the highest light absorption. The optical characteristics of the aerosol in the two very different locations were very similar. Using the measured optical data, a radiative transfer calculation was performed, and the radiation reaching the ground was calculated. Comparing the values for the clear aerosol and the days with higher aerosol load, the radiative forcing due to the additional aerosol particles could be determined. The forcing of the aerosol at the ground is always negative, and at the top of the atmosphere it is close to zero or slightly negative. Its dependence on wavelength and zenith angle is presented. The preindustrial aerosol in Europe was estimated, and the forcing due to the present-day aerosol was determined. At the surface it is negative, but at the top of the atmosphere it is close to zero or positive. This is caused by the light absorption of the European aerosol, which is higher than in most other locations.

  8. Emergence of sandflies (Phlebotominae) in Austria, a Central European country.

    PubMed

    Poeppl, Wolfgang; Obwaller, Adelheid G; Weiler, Martin; Burgmann, Heinz; Mooseder, Gerhard; Lorentz, Susanne; Rauchenwald, Friedrich; Aspöck, Horst; Walochnik, Julia; Naucke, Torsten J

    2013-12-01

    The possible existence of autochthonous sandfly populations in Central Europe north of the Alps has long been excluded. However, in the past years, sandflies have been documented in Germany, Belgium, and recently, also in Austria, close to the Slovenian border. Moreover, autochthonous human Leishmania and Phlebovirus infections have been reported in Central Europe, particularly in Germany. From 2010 to 2012, sandfly trapping (740 trap nights) was performed at 53 different capture sites in Austria using battery-operated CDC miniature light traps. Sites were chosen on the basis of their climate profile in the federal states Styria, Burgenland, and Lower Austria. Sandfly specimens found were transferred to 70% ethanol for conservation. Identification was based on morphological characters of the male genitalia and the female spermathecae, respectively. Altogether, 24 specimens, 22 females and 2 males, all identified as Phlebotomus (Transphlebotomus) mascittii Grassi, 1908, were found at six different sampling sites in all three federal states investigated. The highest number of catches was made on a farm in Lower Austria. Altogether, the period of sandfly activity in Austria was shown to be much longer than presumed, the earliest capture was made on July 3rd and the latest on August 28th. Sandflies have been autochthonous in Austria in small foci probably for long, but in the course of global warming, further spreading may be expected. Although P. mascittii is only an assumed vector of Leishmania spp.-data on its experimental transmission capacity are still lacking-the wide distribution of sandflies in Austria, a country thought to be free of sandflies, further supports a potential emergence of sandflies in Central Europe. This is of medical relevance, not only with respect to the transmission of Leishmania spp. for which a reservoir is given in dogs, but also with respect to the phleboviruses.

  9. VRESCo - Vienna Runtime Environment for Service-oriented Computing

    NASA Astrophysics Data System (ADS)

    Hummer, Waldemar; Leitner, Philipp; Michlmayr, Anton; Rosenberg, Florian; Dustdar, Schahram

    Throughout the last years, the Service-Oriented Architecture (SOA) paradigm has been promoted as a means to create loosely coupled distributed applications. In theory, SOAs make use of a service registry, which can be used by providers to publish their services and by clients to discover these services in order to execute them. However, service registries such as UDDI did not succeed and are rarely used today. In practice, the binding often takes place at design time (for instance by generating client-side stubs), which leads to a tighter coupling between service endpoints. Alternative solutions using dynamic invocations often lack a data abstraction and require developers to construct messages on XML or SOAP level. In this paper we present VRESCo, the Vienna Runtime Environment for Service-oriented Computing, which addresses several distinct issues that are currently prevalent in Service-Oriented Architecture (SOA) research and practice. VRESCo reemphasizes the importance of registries to support dynamic selection, binding and invocation of services. Service providers publish their services and clients retrieve the data stored in the registry using a specialized query language. The data model distinguishes between abstract features and concrete service implementations, which enables grouping of services according to their functionality. An abstracted message format allows VRESCo to mediate between services which provide the same feature but use a different message syntax. Furthermore, VRESCo allows for explicit versioning of services. In addition to functional entities, the VRESCo service metadata model contains QoS (Quality of Service) attributes. Clients can be configured to dynamically rebind to different service instances based on the QoS data. The paper presents an illustrative scenario taken from the telecommunications domain, which serves as the basis for the discussion of the features of VRESCo.

  10. VALD-2: Progress of the Vienna Atomic Line Data Base

    NASA Astrophysics Data System (ADS)

    Kupka, F.; Piskunov, N.; Ryabchikova, T. A.; Stempels, H. C.; Weiss, W. W.

    1999-07-01

    We describe the updated version of the Vienna Atomic Line Data Base (VALD, \\cite[Piskunov et al. 1995)]{pis95} which represents a considerable improvement over the first installation from 1994. The original line lists have been complemented with critically evaluated data obtained from experimental measurements and theoretical calculations which are necessary for computing state-of-the-art line opacities in stellar atmospheres, as well as for synthesizing spectra for high precision analyses. In this paper, we present new and improved data sets for neutral species and ions of Si, P, Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Y, Zr, Ru, Xe, La, Ce, Pr, Nd, Sm, Eu, Gd, Dy, Ho, Er, Tm, Yb, Lu, Re, Pt, Au, Hg, and Pb. For some species data are available in VALD for the first time. We explain our choice of quality rankings by reviewing the literature for the new data and by comparison with source lists included into VALD. For some cases, we produced new line data by weighted averaging of data from different sources with individual error estimates in order to increase the reliability of VALD line lists. Software modifications allow remote users of VALD to specify individual extraction parameters as an alternative to the default settings of the VALD team and to have direct control over the quality ranking of line data. A World-Wide-Web interface is described which provides easy access to all new features. To simplify proper crediting of all authors of atomic data, VALD now includes a compilation of all publications used in each type of reply. Finally, we briefly discuss the future roadmap of VALD developments, including the incorporation of molecular transitions and integration with external data bases. http://www.astro.univie.ac.at/~vald http://www.astro.uu.se/~vald

  11. Determination of Atmospheric Pressure Loading at TU Vienna

    NASA Astrophysics Data System (ADS)

    Schindelegger, M.; Schuh, H.; Boehm, J.; Wijaya, D.; Karbon, M.

    2010-12-01

    Loading of the Earth's crust due to variations of global atmospheric pressure can displace the positions of geodetic sites by more than 1 cm, both vertically and horizontally on annual to sub-diurnal time scales. Such atmosphere pressure loading (APL) effects have been observed in high-precision space geodetic data, i.e. Global Navigation Satellite Systems (GNSS), Very Long Baseline Interferometry (VLBI), and Satellite Laser Ranging (SLR). These observational data are primarily used for geodynamic studies and it is important to remove the displacement signals due to APL which - if uncorrected - can propagate into other parameters and effects. In order to accurately model APL corrections, we established the project GGOS Atmosphere at TU Vienna. The overall goal of the project is not only to determine APL corrections but also to develop consistent and homogeneous models for atmospheric angular momentum, troposphere delays of radio signals, and gravity field coefficients for the atmosphere. Within project GGOS Atmosphere, we set up an accurate and rigorous procedure for the calculation of APL effects including the unambiguous definition and accurate calculation of a reference pressure. We use operational analysis as well as re-analysis data sets from the European Centre for Medium-Range Weather Forecasts (ECMWF) with a horizontal resolution of 1 degree. The full APL displacements are divided into tidal and non-tidal components and 6-hourly radial and horizontal corrections are provided for all VLBI sites as well as for the nodes of a global 1 degree grid. The displacements are determined in the Center of Mass (CM) and in the Center of the solid Earth (CE) frames. We validate the correction values by VLBI observations and by comparison with results from other providers. Users can freely access the correction values at http://ggosatm.hg.tuwien.ac.at/.

  12. 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

  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. 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

  16. Meeting report on membrane transport and metabolism 4th International Congress on Amino Acids Vienna, Austria, August 7-11, 1995.

    PubMed

    Macleod, C L

    1996-06-01

    The session on Membrane Transport was a lively, interactive one with substantial audience participation in the discussion periods. Progress in this area of amino acid science is rapid as the genes encoding the transporter proteins are being cloned and characterized. The contributors to the platform session represented institutions from several countries giving the meeting a truly international flavor. Most of the participants contributed articles to this volume. The platform speakers were Dr. John McGivan (United Kingdom), Dr. Marçal Pastor-Anglada (Spain), Dr. Bruce Stephens (USA), Dr. G. Gazzola and Dr. V. Dall'Asta (Italy), Dr. Carol MacLeod (USA), Miss Maria Rivera-Correa (Puerto Rico), Dr. Ellen Closs (Germany), Dr. Manuel Palacín (Spain), Dr. Ovidio Bussolati (Italy), Dr. Suresh Tate (USA), Dr. S. Nakamura (Japan).

  17. 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.

  18. 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

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

    PubMed

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

    2016-01-01

    To gain deeper insight into the epidemiology of HIV-1 transmission in South-East Austria we performed a retrospective analysis of 259 HIV-1 partial pol sequences obtained from unique individuals newly diagnosed with HIV infection in South-East Austria from 2008 through 2014. After quality filtering, putative transmission linkages were inferred when two sequences were ≤1.5% genetically different. Multiple linkages were resolved into putative transmission clusters. Further phylogenetic analyses were performed using BEAST v1.8.1. Finally, we investigated putative links between the 259 sequences from South-East Austria and all publicly available HIV polymerase sequences in the Los Alamos National Laboratory HIV sequence database. We found that 45.6% (118/259) of the sampled sequences were genetically linked with at least one other sequence from South-East Austria forming putative transmission clusters. Clustering individuals were more likely to be men who have sex with men (MSM; 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.

  20. 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

  1. The ups and downs of marriage in Austria.

    PubMed

    Prioux, F

    1993-01-01

    The author examines reasons for fluctuations in marriage patterns in Austria since 1950. "We propose to investigate here not only the immediate impact of these perturbations in terms of first marriage rates, non-marital fertility and legitimations, but also the possible longer-term effects, by studying proportions never married in birth cohorts and fertility and divorce rates in marriage cohorts; finally, we shall consider total fertility trends for the most recent period." The impact of changes in Austria's fiscal policy with regard to newlyweds is considered. PMID:12157921

  2. 76 FR 26338 - Agency Information Collection Activities; Renewal Without Change of a Current Collection; Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-06

    ... Financial Crimes Enforcement Network Agency Information Collection Activities; Renewal Without Change of a... Crimes Enforcement Network, P.O. Box 39, Vienna, VA 22183. Include OMB Control Number 1506-0043 in the... H. Freis, Jr., Director, Financial Crimes Enforcement Network. BILLING CODE 4810-02-P...

  3. "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…

  4. 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

  5. The Schools of Austria-Hungary. Bulletin, 1919, No. 54

    ERIC Educational Resources Information Center

    Pearson, Peter H.

    1919-01-01

    The political changes now taking place in Austria-Hungary will be followed undoubtedly by far-reaching alterations in the school system, whereby old modes will be swept away and new ones inaugurated. In the present sketch the attempt is made to treat only such problems and movements as are likely to continue in some form and thereby maintain a…

  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. 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...

  8. 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…

  9. 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)

  10. Autochthonous Leptospirosis in South-East Austria, 2004–2012

    PubMed Central

    Allerberger, Franz; Schmoll, Friedrich; Seeber, Katharina; Wagner, Jasmin; Valentin, Thomas; Zollner-Schwetz, Ines; Flick, Holger; Krause, Robert

    2014-01-01

    Background Leptospirosis is one of the world’s mostly spread zoonoses causing acute fever. Over years, leptospirosis has been reported to occur rarely in Austria and Germany (annual incidence of 0.06/100,000 in Germany). Only imported cases have been on the increase. Objectives of this case-series study were to retrospectively assess epidemiologic and clinical characteristics of leptospirosis illnesses in South-East Austria, to describe risk exposures for autochthonous infections, and to compare patients with imported versus autochthonous infection. Methodology/Principal Findings During the 9-year period between 2004 and 2012, 127 adult patients (49 females, 78 males) who tested positive by rapid point-of-care test for Leptospira-specific IgM (Leptocheck®) were identified through electronic hospital databases. Follow-up telephone interviews were conducted with 82 patients. A total of 114 (89.8%) of the 127 patients enrolled had acquired leptospirosis within Austria and 13 (10.2%) had potentially imported infections. Most autochthonous cases were diagnosed during the months of June and July, whereas fewest were diagnosed during the winter months. Exposure to rodents, recreational activities in woods or wet areas, gardening, cleaning of basements or huts were the most common risk exposures found in autochthonous infection. Serogroups Australis (n = 23), Sejroe (n = 22), and Icterohaemorrhagiae (n = 11) were identified most frequently by MAT testing in autochthonous infections. Patients with imported leptospirosis were significantly younger, less likely to be icteric and had significantly lower liver transaminase levels (p = 0.004) than those with autochthonous infections. Conclusions/Significance Leptospirosis is endemic in South-East Austria. In contrast to reports from other countries we found a relatively high proportion of leptospirosis cases to be female (39% vs. ∼10%), likely the result of differing risk exposures for South-East Austria

  11. A newly developed, portable, vacuum-chamber equipped XRF-instrument, designed for the sophisticated needs of the Kunsthistorisches Museum, Vienna

    NASA Astrophysics Data System (ADS)

    Uhlir, K.; Frühmann, B.; Buzanich, G.; Griesser, M.; Streli, C.; Wobrauschek, P.; Grossmayer, B.; Smolek, S.

    2012-07-01

    In the analysis of artworks x-ray fluorescence (XRF) spectroscopy gains a high significance because of the non-destructiveness of the method. It can provide valuable information of technologies and materials and support conservation and restoration efforts. This method is especially suitable for the study of the collections of the Kunsthistorisches Museum Vienna (KHM) with its affiliated institutions, because of the great diversity of the materials and objects with different art historical and ethnological background. Within a research project in cooperation of the Conservation Science Department of the KHM with the ATI (Atomic Institute of the Vienna University of Technology) and the IAEA (International Atomic Energy Agency) a portable XRF instrument ("PART II") was designed and constructed, optimized to cope with the diverse analytical problems of a widespread museum collection as it is kept at the KHM. Beneath some technical improvements concerning the optimization of the design of the new instrument (regarding stability and accessibility to objects) with respect to its precursor model, a special focus was laid on the detection of light elements to be able to analyze chemical elements from sodium (Na) onwards. In this way the palette of materials that can be analyzed could be expanded to matters like glass and enamel. In this paper the advantages of the new facility will be discussed.

  12. 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…

  13. The Vienna Temperature Series: Strengths and weaknesses for the use in climate change analyses

    NASA Astrophysics Data System (ADS)

    Auer, I.; Böhm, R.; Gruber, C.; Jurković, A.

    2010-09-01

    Strakosch-Grassmann (1932*) reports about the first instrumental measurements in Vienna in 1697 for a span of eight months only. Later, continuous measurements have been carried out at the observatory of the Jesuit College since 1734, at the k.k. Universitätssternwarte (astronomical observatory of the University of Vienna) since 1762. Unfortunately, most of the data before 1775 have gone lost. The HISTALP (http://www.zamg.ac.at/histalp) temperature series of Vienna is a composite of Wien-Universitätssternwarte, Wien-Favoritenstraße und Wien-Hohe Warte. It allows studying climate variability for more than 235 years and it has been used very often in national and international studies. Although the Vienna series has been homogenized and quality checked with highest carefulness some remaining uncertainties are persisting. This especially concerns uncertainties of the very early measurements due to insufficient sheltering, and measurements of the last 60 years due to an increasing trend of the Viennese urban heat island. *Strakosch-Graßmann G, 1932. Neue Quellen zur Geschichte der Witterung in Europa vom 16. Bis zum 18. Jahrhundert. Met. Zeitschr. 1932, S 397.

  14. [Influence of physicians born in Hungary on the development of medicine in Vienna].

    PubMed

    Wyklicky, H

    1988-04-01

    The curricula vitae of Hungarian-born eminent physicians who worked in Vienna primarily during the 19th century were compiled. The reason for doing so was the 150th anniversary of the foundation of the Society of Physicians in Budapest.

  15. 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…

  16. 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.

  17. [Karl Alfons Portele, Pathologist and first director of the Federal Pathologic-anatomical Museum Vienna].

    PubMed

    Patzak, Beatrix; Winter, Eduard

    2013-07-01

    The importance of the work of Karl Alfons Portele (1912-1993) in his position as director of the Federal Museum of Pathology is discussed. Portele was commissioned with the museum in 1946 and separated it from university in 1974. The history of the Pathologic-anatomical Museum in Vienna is closely connected with the history of pathology.

  18. Efficacy of intranasally applied dimethindene maleate solution as spray in adult volunteers with symptoms of seasonal allergic rhinitis in the Vienna challenge chamber.

    PubMed

    Kyrein, H J; Horak, F; Nirnberger, G; Rehn, D

    1996-08-01

    Twelve asymptomatic subjects (4 female, 8 male), being allergic to grass pollen proved by positive anamnesis, positive Prick-test and positive nasal provocation test, were challenged under controlled conditions with purified airborne grass pollen of Dactylis glomerata in the Vienna Challenge Chamber (VCC), located at the Universitätsklinik für Hals-Nasen-Ohrenheilkunde, Allgemeines Krankenhaus (AKH), der Stadt Wien, Vienna (Austria) by means of a double-blind, randomised, cross-over design, with 2 weeks wash-out periods between. Efficacy and safety of 2 concentrations of dimethindene (dimethindene maleate; DMM, CAS 3614-69-5, Fenistil resp. Foristal) 0.025% DMM, 0.1% DMM) were tested vs placebo as negative control and vs 0.1% azelastine as positive control, as topical nasal sprays. The tested nasal sprays were applied as single doses in the morning (2 puffs = 0.28 ml of the respective solution) to each nostril 15 min before the start of the 4 h lasting provocation procedure in the VCC, thus representing a total daily dose of 0.14 mg resp. 0.56 mg DMM and 0.56 mg azelastine, respectively. Compared to placebo, the objective variables nasal flow (150 Pa., measured by active anterior rhinomanometry) and nasal secretion (g), showed similar onset of antiobstructive and antisecretory effects in the nose after 0.1% DMM and 0.1% azelastine, respectively. The same applied for the subjective nasal symptom complex and for nasal symptom scores, evaluated by Visual Analog Scale (VAS): Time curves showed statistically significant and clinically relevant superiority of 0.1% DMM and 0.1% azelastine vs placebo, during the 4 h lasting provocation period. 0.025% DMM was not significantly different from placebo. No systemic adverse events were reported after the 4 tested preparations. Only a total of 3 subjects reported very slight local irritations (1 subject after placebo, 1 subject after 0.025% DMM and 1 subject after 0.1% azelastine). However, after 0.1% DMM no local adverse

  19. 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.

  20. 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.

  1. Antimicrobial susceptibility pattern of Neisseria gonorrhoeae in western Austria.

    PubMed

    Allerberger, F; Kofler, H; Brezinka, C; Guggenbichler, J P; Dierich, M P

    1993-01-01

    From January to October 1992 24 Neisseria gonorrhoeae isolates from clinical specimens were collected at the Federal Public Health Laboratory in Innsbruck (Austria) and screened for resistance to penicillin G, erythromycin, tetracycline, spectinomycin, ceftriaxone, cefuroxime, ciprofloxacine, and silver nitrate. Patients originated from the Austrian provinces Salzburg, Tirol, and Vorarlberg, and presented with manifest gonorrhoea. Two of 24 isolates were penicillinase-producing N. gonorrhoeae. Both strains were isolated from men who had just returned from Thailand or Kenya. The isolate from Africa was also resistant to tetracycline. Five of 24 infections were acquired abroad, sex tourism being involved in four cases. The antimicrobial resistance pattern found in gonococci in western Austria revealed that topical silver nitrate and erythromycin are equally acceptable for use in prophylaxis of neonatal ophthalmia. Penicillin is still the drug of choice in the treatment of endemic infections. If gonorrhoea has been acquired abroad, especially in Asia or Africa, ceftriaxone, spectinomycin or ciprofloxazine are recommended for therapy. PMID:8333204

  2. 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

  3. [Silicotuberculosis in Austria and the industrial injuries act (author's transl)].

    PubMed

    Muhar, F; Neuberger, M; Raber, A

    1979-04-01

    The case material comprising all persons who developed silico-tuberculosis since it was listed as an occupational disease almost 50 years ago is analysed. The relationship between various occupations and the incidence of silicosis is reviewed with special reference to the most exposed group: the wokers in the granite quarries of Upper Austria. The changes in the clinical picture of the lesion, legal aspects, diagnostic difficulties in distinguishing between silicosis with or without complicating tuberculosis are discussed.

  4. [History of pulmonary rehabilitation and status quo in Austria].

    PubMed

    Zwick, R H; Lichtenschopf, A

    2015-09-01

    Pulmonary rehabilitation is a complex intervention with growing evidence, effective and without side effects, which led to a wide acceptance in the last years. Its history is young, in the 1960s and 1970s clinicians started to establish a comprehensive program for pulmonary patients. This article is a very subjective and brief description of the history of pulmonary rehabilitation and an attempt to picture the status quo 2015 in Austria.

  5. 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

  6. 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.

  7. [Mental health care in Austria: history--developments--perspectives].

    PubMed

    Meise, Ullrich; Wancata, Johannes; Hinterhuber, Hartmann

    2008-01-01

    The reform of psychiatric services in Austria started during the second half of the seventies of the 20th century. During the early phase the reform focussed on dehospitalization and principles of community psychiatry. About 60% of psychiatric hospital beds were closed and the size of psychiatric hospitals was reduced. One of the psychiatric hospitals was closed and psychiatric departments were opened as part of district general hospitals. During this time the number of psychiatric hospital admissions increased markedly and a large proportion of mentally ill are treated as inpatients in non-psychiatric wards. Only about a fifth of self-employed psychiatrists working in their own office have a contract with health insurances. In Austria, the number of psychotherapists is much higher than the number of psychiatrist. A variety of different types of community services provide social and vocational rehabilitation, focussing on consultation, housing, daily structure and employment. Psychiatric services are nowadays fragmented into a number of sub-disciplines such as psychosomatics or child and adolescent psychiatry. This fragmentation and the missing coordination of psychiatric services hamper the enhancements of psychiatric care. This complicates the development of integrated services, i.e. the structured and planned cooperation of the different types of services. Since there are no binding rules for the organisation and planning in entire Austria, financing and organisation of services is fragmented. For establishing an integrated health care, coordination and cooperation between providers, sponsors of health care as well as policy makers are essential.

  8. Human granulocytic anaplasmosis in Austria: epidemiological, clinical, and laboratory findings in five consecutive patients from Tyrol, Austria.

    PubMed

    Walder, Gernot; Fuchs, Dietmar; Sarcletti, Mario; Berek, Klaus; Falkensammer, Barbara; Huber, Klaus; Petrovec, Miro; Dierich, Manfred P; Würzner, Reinhard

    2006-05-01

    We report five consecutive cases of Anaplasma (A.) phagocytophilum infection (the causative agent of human granulocytic anaplasmosis (HGA)) from western Austria. All infections were acquired between June and August in 2003 and 2004 in the Inn valley (Tyrol, Austria). Four patients required hospitalisation, one patient was treated as an outpatient. During the acute stage of illness, laboratory findings included thrombocytopenia (5/5), elevated C-reactive protein (5/5), elevated neopterin (5/5), elevated lactate dehydrogenase (4/5), and elevation of liver enzymes (4/5). Leukopenia (3/5) and elevated procalcitonin (2/5) were less frequently observed. All patients were treated with tetracyclines, which led to prompt improvement of the clinical conditions. Anti-platelet antibodies were observed in one of four patients, but remained unchanged after complete covalescence.

  9. Epidemiology of enterovirus types causing neurological disease in Austria 1999-2007: detection of clusters of echovirus 30 and enterovirus 71 and analysis of prevalent genotypes.

    PubMed

    Ortner, Birgit; Huang, Chiao-Wei; Schmid, Daniela; Mutz, Ingomar; Wewalka, Günther; Allerberger, Franz; Yang, Jyh-Yuan; Huemer, Hartwig P

    2009-02-01

    Between 1999 and 2007 1,388 stool specimens from patients with acute flaccid paralysis or aseptic meningitis were submitted to the Austrian reference laboratory for poliomyelitis. Samples (201) yielded non-poliovirus enterovirus in culture. One hundred eighty-one viruses were available for typing and 78 isolates which remained serologically untyped were further analyzed by CODEHOP-PCR and sequencing of the VP1 gene and the 5'-untranslated region (5'-UTR). Typing revealed an Echovirus 30 outbreak in northwestern Austria in 2000, which was in accordance with the situation in Europe, and no dramatic seasonal changes of Coxsackie viruses were observed. In 2002/2003 a small outbreak of enterovirus 71 (EV71), affected 12 patients in the province of Styria. This virus was identified as genotype C1 and appeared to be genetically distinct from the isolates observed in 2001/2002 in Vienna. In 2004 two unrelated cases occurred in Lower Austria, which were identified as genotype C4, which has been described associated with high mortality most recently in China. In contrast to the situation in Asia the detected EV71 cases were not associated with hand-foot-mouth disease, but with serous meningitis only. This was surprising as a recent publication suggested a reduced neurovirulence of C1 genotype in children in Norway, presumably due to alterations in 5'-UTR and polymerase gene. However, comparing the 5'-UTR of the Austrian isolates and established virulent reference strains to the Norwegian isolate and an attenuated EV71 laboratory strain we did not find an indication that the genotype C1 possesses a RNA structure in its 5'-UTR leading to reduced neurovirulence.

  10. 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

  11. 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

  12. 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.

  13. [Etiological research in medicine in Vienna circa 1900, at the time of Karl Landsteiner].

    PubMed

    Gröger, H

    2001-10-30

    By the end of the 19th century theoretical etiological research became more and more important in medical science. Anton Weichselbaum focused on bacteriology in the field of pathological anatomy and Rudolf Paltauf founded an Institute of Serotherapy, thus taking account of this new development. Progress made in laboratory medicine due to the work of a number of scientists in Vienna was of both fundamental and practical significance for the advancement of medicine.

  14. Status and plans for the future of the Vienna VLBI Software

    NASA Astrophysics Data System (ADS)

    Madzak, Matthias; Böhm, Johannes; Böhm, Sigrid; Girdiuk, Anastasiia; Hellerschmied, Andreas; Hofmeister, Armin; Krasna, Hana; Kwak, Younghee; Landskron, Daniel; Mayer, David; McCallum, Jamie; Plank, Lucia; Schönberger, Caroline; Shabala, Stanislav; Sun, Jing; Teke, Kamil

    2016-04-01

    The Vienna VLBI Software (VieVS) is a VLBI analysis software developed and maintained at Technische Universität Wien (TU Wien) since 2008 with contributions from groups all over the world. It is used for both academic purposes in university courses as well as for providing VLBI analysis results to the geodetic community. Written in a modular structure in Matlab, VieVS offers easy access to the source code and the possibility to adapt the programs for particular purposes. The new version 2.3, released in December 2015, includes several new parameters to be estimated in the global solution, such as tidal ERP variation coefficients. The graphical user interface was slightly modified for an improved user functionality and, e.g., the possibility of deriving baseline length repeatabilities. The scheduling of satellite observations was refined, the simulator newly includes the effect of source structure which can also be corrected for in the analysis. This poster gives an overview of all VLBI-related activities in Vienna and provides an outlook to future plans concerning the Vienna VLBI Software.

  15. Predicting recurrence after unprovoked venous thromboembolism: prospective validation of the updated Vienna Prediction Model.

    PubMed

    Tritschler, Tobias; Méan, Marie; Limacher, Andreas; Rodondi, Nicolas; Aujesky, Drahomir

    2015-10-15

    The updated Vienna Prediction Model for estimating recurrence risk after an unprovoked venous thromboembolism (VTE) has been developed to identify individuals at low risk for VTE recurrence in whom anticoagulation (AC) therapy may be stopped after 3 months. We externally validated the accuracy of the model to predict recurrent VTE in a prospective multicenter cohort of 156 patients aged ≥65 years with acute symptomatic unprovoked VTE who had received 3 to 12 months of AC. Patients with a predicted 12-month risk within the lowest quartile based on the updated Vienna Prediction Model were classified as low risk. The risk of recurrent VTE did not differ between low- vs higher-risk patients at 12 months (13% vs 10%; P = .77) and 24 months (15% vs 17%; P = 1.0). The area under the receiver operating characteristic curve for predicting VTE recurrence was 0.39 (95% confidence interval [CI], 0.25-0.52) at 12 months and 0.43 (95% CI, 0.31-0.54) at 24 months. In conclusion, in elderly patients with unprovoked VTE who have stopped AC, the updated Vienna Prediction Model does not discriminate between patients who develop recurrent VTE and those who do not. This study was registered at www.clinicaltrials.gov as #NCT00973596.

  16. [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

  17. 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.

  18. 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.

  19. 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.

  20. Imported dengue fever in Austria 1990-2005.

    PubMed

    Laferl, H; Szell, M; Bischof, E; Wenisch, C

    2006-12-01

    Dengue is the most important human viral disease transmitted by an arthropod vector. The steadily increasing numbers of tourists visiting endemic areas coupled with the present resurgence of dengue, raises the risk of exposure for large numbers of travelers and imported dengue cases are increasingly observed in non-endemic countries. We aimed to study the epidemiology, clinical manifestations and laboratory findings in imported dengue at a City of Vienna hospital. Medical records of 93 patients (age: 17-68 years, 43f, 50m) with imported dengue in Vienna between 1990 and April 2005 were analyzed retrospectively. Forty-eight (52%) were classified as confirmed and 45 (48%) as probable dengue, according to the CDC criteria. The patients acquired the infection in South East Asia (56%), the Indian subcontinent (18%), Africa (10%) and Oceania (3%). The most important symptoms were fever, headache, arthralgia and myalgia, nausea and vomiting, diarrhea, chills, extreme fatigue and dizziness. A rash was observed in 43%, and lymphadenopathy in 22%. Laboratory findings were thrombocytopenia, leukopenia and elevated hepatic enzymes. Eighteen patients showed hemorrhagic manifestations, and 7 fulfilled the criteria of dengue hemorrhagic fever; 1 of them had dengue shock syndrome. Case fatality rate was nil. Dengue has to be considered in all febrile travelers returning from endemic areas. Prompt diagnosis and symptomatic treatment is warranted and should prevent patients from unnecessary and potentially harmful diagnostic and therapeutic procedures.

  1. Multiple infections of rodents with zoonotic pathogens in Austria.

    PubMed

    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; Ulrich, Rainer G

    2014-07-01

    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.

  2. 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.

  3. 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

  4. 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

  5. Multiple infections of rodents with zoonotic pathogens in Austria.

    PubMed

    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; Ulrich, Rainer G

    2014-07-01

    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:24915446

  6. Shigellosis in refugees, Austria, July to November 2015.

    PubMed

    Lederer, Ingeborg; Taus, Karin; Allerberger, Franz; Fenkart, Sabrina; Spina, Alexander; Springer, Burkhard; Schmid, Daniela

    2015-01-01

    We report on a cluster of shigellosis including 21 cases in refugees and two in local residents who worked in refugee transit centres, detected in Austria in 2015, between calendar weeks 29 and 47. The species isolated from the cluster cases, including one mixed infection, were S. sonnei (n = 13), S. flexneri (n = 10) and S. boydii (n = 1). Eleven of 18 tested isolates were extended spectrum beta-lactamase (ESBL)-positive, including five of six ciprofloxacin-resistant and three azithromycin-resistant isolates.

  7. 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.

  8. Uncertainty contributions to low flow projections in Austria

    NASA Astrophysics Data System (ADS)

    Parajka, J.; Blaschke, A. P.; Blöschl, G.; Haslinger, K.; Hepp, G.; Laaha, G.; Schöner, W.; Trautvetter, H.; Viglione, A.; Zessner, M.

    2015-11-01

    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 parameterizations of a conceptual semi-distributed hydrologic model (TUWmodel) using 11 objective functions in three different decades (1976-1986, 1987-1997, 1998-2008), which allows disentangling the effect of modeling 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 calibration uncertainty in terms of Q95 is larger in basins with summer low flow regime than in basins with winter low flow regime. Using different calibration periods may result in a range of up to 60 % in simulated Q95 low flows. The low flow projections 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 period 2021-2050 relative the reference period 1976-2008. 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. In 85 % of the basins, the uncertainty in Q95 from model calibration is larger than the uncertainty from different climate scenarios. The total uncertainty of Q95 projections is the largest in basins with winter low flow regime and, in some basins, exceeds 60 %. In basins with summer low flows and the total uncertainty is mostly less than 20 %. While the calibration uncertainty dominates over climate

  9. 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

  10. National Testing of Pupils in Europe: Objectives, Organisation and Use of Results. Austria 2009

    ERIC Educational Resources Information Center

    Eurydice, 2009

    2009-01-01

    In contrast to many other European countries, national testing is a relatively new phenomenon in Austria's education system. Educational standards tests, aimed at providing a basis for monitoring and evaluating schools and the education system, were created in addition to the traditional system of continuous assessment. In Austria, pupils at ISCED…

  11. 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...

  12. 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…

  13. [Aphorisms on patient-physician relationship by Maria Theresa of Austria.].

    PubMed

    Lippi, Donatella; Baldini, Massimo

    2008-01-01

    Aphorismatic literature and private correspondence represent interesting sources to reconstruct the relationship between physician and patient, throwing light on particular aspects of it. The letters, which were written by Maria Teresa of Austria to her sons, appear very interesting from this point of view and contribute to understand the organization of health care system in Austria and in Tuscany during the years of Enlightenement.

  14. Roe deer sera used for TBE surveillance in Austria.

    PubMed

    Duscher, Georg Gerhard; Wetscher, Monika; Baumgartner, Raphaela; Walder, Gernot

    2015-06-01

    A large majority of Austrian citizens are aware of tick-borne encephalitis (TBE), consequently reflected by a high vaccination rate of 85%. In return, risk assessment and disease mapping on human cases might be hampered due to high and inhomogeneous vaccination rates and travel habitats of humans. The roe deer was used to obtain a starting point for the integral view on the actual risk of TBE in Austria. The roe deer exhibits several attributes which makes it suitable as an indicator species: the roe deer has a restricted home range and it is known to be a heavy tick carrier. Furthermore it sero-converts after infection with TBE, but no outbreak occurs. Sera from 945 roe deer were obtained from all over Austria and screened with IFAT for the antibodies against TBE. Twenty-two positive samples, 2.4%, and 17 samples at the borderline titre of 1:16 were identified. The majority of the positive samples, 70.6%, were located in known TBE areas based on human cases. Further research is needed to confirm or reject new endemic foci of TBE transmission. PMID:25869034

  15. Roe deer sera used for TBE surveillance in Austria.

    PubMed

    Duscher, Georg Gerhard; Wetscher, Monika; Baumgartner, Raphaela; Walder, Gernot

    2015-06-01

    A large majority of Austrian citizens are aware of tick-borne encephalitis (TBE), consequently reflected by a high vaccination rate of 85%. In return, risk assessment and disease mapping on human cases might be hampered due to high and inhomogeneous vaccination rates and travel habitats of humans. The roe deer was used to obtain a starting point for the integral view on the actual risk of TBE in Austria. The roe deer exhibits several attributes which makes it suitable as an indicator species: the roe deer has a restricted home range and it is known to be a heavy tick carrier. Furthermore it sero-converts after infection with TBE, but no outbreak occurs. Sera from 945 roe deer were obtained from all over Austria and screened with IFAT for the antibodies against TBE. Twenty-two positive samples, 2.4%, and 17 samples at the borderline titre of 1:16 were identified. The majority of the positive samples, 70.6%, were located in known TBE areas based on human cases. Further research is needed to confirm or reject new endemic foci of TBE transmission.

  16. 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.

  17. 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

  18. Outbreak of leptospirosis among triathlon participants in Langau, Austria, 2010.

    PubMed

    Radl, Christoph; Müller, Maria; Revilla-Fernandez, Sandra; Karner-Zuser, Stefanie; de Martin, Alfred; Schauer, Ulrike; Karner, Franz; Stanek, Gerold; Balcke, Peter; Hallas, Andreas; Frank, Herbert; Fürnschlief, Albert; Erhart, Friedrich; Allerberger, Franz

    2011-12-01

    We report on the first documented outbreak of leptospirosis in Austria. In July 2010, four cases of serologically confirmed leptospirosis occurred in athletes after a triathlon held in Langau. Heavy rains preceded the triathlon (rainfall: 22 mm). The index case (Patient A) was a 41-year-old previously healthy male, who was admitted to hospital A on July 8 with a four-day history of fever up to 40°C that began 14 days after attending the triathlon event. On July 7, patient B, a 42-year-old male, was admitted to the same hospital, with signs and symptoms of kidney failure. Hemodialysis was performed every other day for 3 weeks. While the serum drawn on the day of admission was negative for antibodies against Leptospira, a specimen from July 28 tested positive with Leptospira interrogans. On July 11, patient C, a 40-year-old male, was admitted to hospital B for nephritis. On July 14, patient D, a 44-year-old male, was admitted to hospital C with a ten days history of intermittent fever, mild dry cough and headache. Our report underlines that in Austria recreational users of bodies of freshwater must be aware of an existing risk of contracting leptospirosis, particularly after heavy rains. The suppressive influence of a triathlon on the immune system is well documented and therefore an outbreak in this population group can be seen as a sensitive indicator concerning possible risk for the general population.

  19. 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

  20. Weather as physiologically equivalent was not associated with ischemic stroke onsets in Vienna, 2004-2010.

    PubMed

    Ferrari, Julia; Shiue, Ivy; Seyfang, Leonhard; Matzarakis, Andreas; Lang, Wilfried

    2015-06-01

    Stroke rates were found to have seasonal variations. However, previous studies using air temperature, humidity, or air pressure separately were not adequate, and the study catchment was not clearly drawn. Therefore, here we proposed to use a thermal index called physiologically equivalent temperature (PET) that incorporates air temperature, humidity, wind speed, cloud cover, air pressure and radiation flux from a biometeorological approach to estimate the effect of weather as physiologically equivalent on ischemic stroke onsets in an Austrian population. Eight thousand four hundred eleven stroke events in Vienna registered within the Austrian Stroke Unit Register from January 1, 2004 to December 31, 2010 were included and were correlated with the weather data, obtained from the Central Institute for Meteorology and Geodynamics in the same area and study time period and calculated as PET (°C). Statistical analysis involved Poisson regression modeling. The median age was 74 years, and men made up 49 % of the entire population. Eighty percent had hypertension while 25.4 % were current smokers. Of note, 26.5 % had diabetes mellitus, 28.9 % had pre-stroke, and 11.5 % had pre-myocardial infarction. We have observed that onsets were higher on the weekdays than on the weekend. However, we did not find any significant association between PETs and ischemic stroke onsets by subtypes in Vienna. We did not observe any significant associations between PETs and ischemic stroke onsets by subtypes in Vienna. Hospital admission peaks on the weekdays might be due to hospital administration reasons.

  1. 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

  2. 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

  3. Weather as physiologically equivalent was not associated with ischemic stroke onsets in Vienna, 2004-2010.

    PubMed

    Ferrari, Julia; Shiue, Ivy; Seyfang, Leonhard; Matzarakis, Andreas; Lang, Wilfried

    2015-06-01

    Stroke rates were found to have seasonal variations. However, previous studies using air temperature, humidity, or air pressure separately were not adequate, and the study catchment was not clearly drawn. Therefore, here we proposed to use a thermal index called physiologically equivalent temperature (PET) that incorporates air temperature, humidity, wind speed, cloud cover, air pressure and radiation flux from a biometeorological approach to estimate the effect of weather as physiologically equivalent on ischemic stroke onsets in an Austrian population. Eight thousand four hundred eleven stroke events in Vienna registered within the Austrian Stroke Unit Register from January 1, 2004 to December 31, 2010 were included and were correlated with the weather data, obtained from the Central Institute for Meteorology and Geodynamics in the same area and study time period and calculated as PET (°C). Statistical analysis involved Poisson regression modeling. The median age was 74 years, and men made up 49 % of the entire population. Eighty percent had hypertension while 25.4 % were current smokers. Of note, 26.5 % had diabetes mellitus, 28.9 % had pre-stroke, and 11.5 % had pre-myocardial infarction. We have observed that onsets were higher on the weekdays than on the weekend. However, we did not find any significant association between PETs and ischemic stroke onsets by subtypes in Vienna. We did not observe any significant associations between PETs and ischemic stroke onsets by subtypes in Vienna. Hospital admission peaks on the weekdays might be due to hospital administration reasons. PMID:25877904

  4. Medicines discarded in household garbage: analysis of a pharmaceutical waste sample in Vienna

    PubMed Central

    2014-01-01

    Objectives To analyze a sample of pharmaceutical waste drawn from household garbage in Vienna, with the aim to learn whether and which medicines end up unused in normal household waste. Methods We obtained a pharmaceutical waste sample from the Vienna Municipal Waste Department. This was drawn by their staff in a representative search in October and November 2009. We did a manual investigation of the sample which contained packs and loose blisters, excluded medical devices and traced loose blisters back to medicines packs. We reported information on the prescription status, origin, therapeutic group, dose form, contents and expiry date. We performed descriptive statistics for the total data set and for sub-groups (e.g. items still containing some of original content). Results In total, 152 packs were identified, of which the majority was prescription-only medicines (74%). Cardiovascular medicines accounted for the highest share (24%). 87% of the packs were in oral form. 95% of the packs had not expired. 14.5% of the total data set contained contents but the range of content left in the packs varied. Results on the packs with contents differed from the total: the shares of Over-the Counter medicines (36%), of medicines of the respiratory system (18%) and of the musculo-skeletal system (18%), for dermal use (23%) and of expired medicines (19%) were higher compared to the full data set. Conclusions The study showed that some medicines end up unused or partially used in normal household garbage in Vienna. Our results did not confirm speculations about a high percentage of unused medicines improperly discarded. There is room for improved patient information and counseling to enhance medication adherence and a proper discharge of medicines. PMID:25848546

  5. Tectonics and Quaternary sequence development of basins along the active Vienna Basin strike-slip fault

    NASA Astrophysics Data System (ADS)

    Salcher, B.; Lomax, J.; Meurers, B.; Smit, J.; Preusser, F.; Decker, K.

    2012-04-01

    The Vienna Basin strike-slip fault is a continent scale active fault extending over a distance of some 300 km from the Eastern Alps through the Vienna Basin into the Western Carpathians. Sinistral movement causes the formation of several tight Pleistocene strike-slip basins within the older Miocene Vienna Basin. These sub-basins not only have a high relevance for groundwater exploitation but their fault activities depict serious seismic hazards. Basins are filled with fluvial sediments from the Danube and, closer to the Alpine front, with thick alluvial fan deposits. However, knowledge on the stratigraphy and tectonics is sparse and rather limited to the Miocene part of the Vienna Basin as it hosts giant hydrocarbon fields. This study tackles two major questions: (i) What is the effect of Quaternary climatic oscillations and subsidence on the sequence development of the alluvial fans and (ii) what is the deformation style of these basins? To answer (i) we present a series of new OSL ages and biotic data from both, surface and cores, to better constrain the timing of fan activity, fan abandonment but also to constrain the onset of Pleistocene basin formation. For (ii) we utilize information from unparalleled geophysical and geological data. Specifically we utilize industrial Bouguer gravity's derivatives to highlight shallow structures and to compensate for the lag of fault trace information. The integration of geological and geophysical data highlights textbook-like models of strike-slip basins, with typical features like Riedel shears with intervening relay ramps, en-echelon sidewall faults and a cross-basin fault zone delimiting opposite depocenters. The infill reflects a distinct cyclicity with thick sequences of coarse sediments deposited during colder periods and thin sequences of paleosol and flood sediments deposited during warmer periods. Ages indicate main activity around the short peak glacial periods and basin formation starting c. 300 ka ago. The

  6. 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

  7. A microprocessor-based control system for the Vienna PDS microdensitometer

    NASA Technical Reports Server (NTRS)

    Jenkner, H.; Stoll, M.; Hron, J.

    1984-01-01

    The Motorola Exorset 30 system, based on a Motorola 6809 microprocessor which serves as control processor for the microdensitometer is presented. User communication and instrument control are implemented in this syatem; data transmission to a host computer is provided via standard interfaces. The Vienna PDS system (VIPS) software was developed in BASIC and M6809 assembler. It provides efficient user interaction via function keys and argument input in a menu oriented environment. All parameters can be stored on, and retrieved from, minifloppy disks, making it possible to set up large scanning tasks. Extensive user information includes continuously updated status and coordinate displays, as well as a real time graphic display during scanning.

  8. [Uprising in the faculty. On the rhetorical function of 'therapeutic nihilism' in traditional medicine in Vienna].

    PubMed

    Wiesemann, C

    1993-01-01

    It has been a long tradition to quote from Joseph Dietl's 'manifesto' of therapeutic nihilism from 1845 to illustrate the perils of medical extremism. But Dietl's claim for medicine as a natural science cannot fully be understood without considering the social and political circumstances the developing New Vienna School had to face. The professionalization of Viennese academic medicine was opposed by the forces of restaurative absolutism and, in particular, the traditional preponderance of medical practitioners who played a major role in the medical faculty.

  9. [Uprising in the faculty. On the rhetorical function of 'therapeutic nihilism' in traditional medicine in Vienna].

    PubMed

    Wiesemann, C

    1993-01-01

    It has been a long tradition to quote from Joseph Dietl's 'manifesto' of therapeutic nihilism from 1845 to illustrate the perils of medical extremism. But Dietl's claim for medicine as a natural science cannot fully be understood without considering the social and political circumstances the developing New Vienna School had to face. The professionalization of Viennese academic medicine was opposed by the forces of restaurative absolutism and, in particular, the traditional preponderance of medical practitioners who played a major role in the medical faculty. PMID:8153262

  10. 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

  11. A multi-proxy record of Lateglacial climatic and environmental changes from Lake Mondsee (Upper Austria)

    NASA Astrophysics Data System (ADS)

    Lauterbach, S.; Brauer, A.; Dulski, P.; Schettler, G.; Milecka, K.; Hüls, M.; Andersen, N.; Namiotko, T.; Danielopol, D. L.; von Grafenstein, U.

    2009-04-01

    . The Holocene climatic amelioration is also well reflected by changes in the ostracod assemblage of the profundal zone from an oligotrophic and psychrophilic fauna to one which favours benthic substrates with higher organic input. This study has been made possible thanks to the support from the European Science Foundation (EUROCORES Programme EuroCLIMATE, ESF project DecLakes no. 04-ECLIM-FP29) and the National Agencies FWF (Austria, project no. I35-B06), DFG (Germany) and CNRS (France).

  12. ["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

  13. ["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.

  14. 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.

  15. 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

  16. Clinical outcome of Crohn's disease: analysis according to the vienna classification and clinical activity.

    PubMed

    Veloso, F T; Ferreira, J T; Barros, L; Almeida, S

    2001-11-01

    The aim of this study was to describe the clinical course of Crohn's disease (CD) in a well-defined, homogeneous groups of patients. A total of 480 patients with CD were followed up from diagnosis up to 20 years. Definitions of patient subgroups were made according to the Vienna Classification. Markov chain analysis was used to estimate the probabilities of remissions and relapses during the disease course. Both age at diagnosis and behavior were associated with different disease locations. Patients with ileal disease had a greater need for surgical and a lesser need for immunosuppressive treatment; patients with ileocolonic disease were diagnosed at an earlier age and showed a lower probability of remaining in remission during the disease course; patients with colonic disease needed less surgical or steroid treatments; patients with intestinal penetrating disease were frequently submitted to abdominal surgery, whereas those with anal-penetrating disease often needed immunosuppressive treatment. Approximately 40% of the patients were in clinical remission at any time, but only about 10% maintained a long-term remission free of steroids after their initial presentation. A more benign clinical course could be predicted in patients who stay in remission in the year after diagnosis. The grouping of patients with CD according to the Vienna Classification and/or the clinical activity in the year after diagnosis is useful in predicting the subsequent course of disease. PMID:11720320

  17. 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

  18. 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

  19. Vienna VLBI Software VieVS - status quo and future developments

    NASA Astrophysics Data System (ADS)

    Böhm, Sigrid; Böhm, Johannes; Krásná, Hana; Madzak, Matthias; Nilsson, Tobias; Plank, Lucia; Tierno Ros, Claudia; Sun, Jing; Teke, Kamil

    2013-04-01

    The Vienna VLBI Software VieVS has been developed by the VLBI group at the Vienna University of Technology since 2008. VieVS is designed for the analysis of geodetic VLBI observation data as well as for scheduling and simulation of different VLBI sessions. The software incorporates the latest IERS Conventions and uses the concept of continuous piecewise linear offsets at integer hours for the parameter setup, consistent with the terms of reference of the GGOS. The current version, 2.0, which was released in 2012, aggregates all modules (i.e. data setup, least squares adjustment, global solution, scheduling, simulation, etc.) within one common graphical user interface. The new interface also offers additional tools to plot estimated parameters and residuals. We present the current status of the software focusing on the capabilities of release 2.0. Furthermore we give an overview of future plans and latest developments, such as the restructuring of the least squares adjustment into a scan wise update of the normal equation system which enables the analysis of sessions with a very large data volume, e.g. VLBI2010 sessions.

  20. 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.

  1. 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.

  2. 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

  3. 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.

  4. AlpArray Austria & Slovakia: Site description and noise characterization

    NASA Astrophysics Data System (ADS)

    Fuchs, Florian; Kolinsky, Petr; Gröschl, Gidera; Bokelmann, Götz; AlpArray Working Group

    2016-04-01

    Within the framework of the European joint research initiative AlpArray we deployed 30 seismic broadband stations in Eastern Austria and Western Slovakia. Stations were installed between Spring and Winter 2015, with an expected deployment duration of two to three years. Our installations comprising 60s Reftek sensors and Reftek digitizers as well as 3G telemetry are typically located inside shelters like abandoned or rarely used huts and small houses. In this poster, we describe the station setting and surroundings for each of the 30 stations in detail and discuss noise levels and site effects. The description documents technical information for any future studies involving data from temporary AlpArray stations.

  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. [Polypharmacy--activities of the social insurance in Austria].

    PubMed

    Keuerleber, Simon; Sauermann, Robert

    2016-04-01

    In Austria, about a quarter of the population older than 60 years receives more than five medicines per quarter at the expense of the statutory health insurance. Especially for older and multimorbid people the risk of adverse drug reactions increases by taking multiple drugs. The social insurance has initiated activities to direct the focus on the issue of polypharmacy and the associated problems. An information campaign with the title "Vorsicht Wechselwirkung" has been developed which addresses physicians and patients. Tailored to the target groups, useful information and assistance should contribute to strengthening the awareness and compliance, and to improving the quality of drug therapies. To specifically sensitize general practitioners to the issue of polypharmacy, the "Poly-rate" is calculated. It is used as a parameter to assess the extent of polypharmacy in a physician's practice, and is being sent to general practitioners by the social insurance for information purposes. PMID:26847442

  7. 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.

  8. Astronomical and Topographical Orientation of Kreisgrabenanlagen in Lower Austria

    NASA Astrophysics Data System (ADS)

    Zotti, Georg; Neubauer, Wolfgang

    2015-05-01

    Kreisgrabenanlagen, monumental Neolithic circular enclosures, have been recorded in many places in central Europe. Some of them have been described as having entrances pointing to solar- or lunar-related declinations (e.g., solstices, lunistices). Over 40 KGAs have been found in Lower Austria, and the current ASTROSIM project investigates their potential astronomical use. Horizon data surveyed in the field are combined with previous results from geomagnetic prospection on a digital elevation model, and the reconstructed three-dimensional sceneries and virtual models can then be investigated for their astronomical potential. In contrast to a promising overview study, results for the Lower Austrian KGA are rather sobering in general, but there are a few solar-oriented entrances which can be demonstrated with newly-developed software.

  9. 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.

  10. 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

  11. 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)

  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. 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

  14. 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.

  15. Climate change impact on the water supply of the city of Vienna

    NASA Astrophysics Data System (ADS)

    Senoner, T.; Nachtnebel, H. P.

    2012-04-01

    The objective of this paper is to analyse the possible impacts of climate change on water resources, especially on drinking water resources, in an alpine environment. The outputs from two Regional Climate Models (Aladin-Arpege and RegCM-ECHAM5-r3) are used to drive a water balance model under different climate conditions. The main components of the water balance are analysed to assess changes of spring discharge which is the main source for drinking water. The research area comprises the catchment areas of the water supply of Vienna. It is located in the Eastern Alps, approximately 150 km southwest of Vienna. In 15 locations, karstic spring water is tapped, and a total amount of 400.000 m3 is diverted to Vienna on an average day. Water balance simulations were carried out with a continuous conceptual hydrological model with a spatial resolution of 1x1 km. Using the downscaled and corrected scenario data, a period from 1971 to 2100 was simulated, in due consideration of climate-related land use changes. The entire period was divided into five periods for which statistical parameters of the water balance were obtained. The hydrological model was calibrated for the baseline period from 1971 to 1990. Under the assumption that the hydrological parameters remain unchanged over the next decades, the outputs from the RCMs, in our case these refer to time series of daily rainfall and temperature, provide the input to the hydrological model. In comparison to the baseline period, the Aladin-based results show a decrease in runoff for the time after 2050. RegCM3, on the contrary, shows a slight increase. Both models show an increase of temperature for the future, which is more pronounced in the Aladin-model than in the RegCM3 data. Due to higher temperatures evaporation rates rise as well as snowmelt driven runoff occurs at an earlier time in the year, being shifted from May to April. Runoff increases in winter time because of a change from snowfall to rainfall, especially at

  16. 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

  17. 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

  18. 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

  19. 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

  20. [The 2d siege of Vienna by the Turks, with special reference to sanitary conditions before and during that time].

    PubMed

    Budernik, A

    1983-10-14

    The author describes the siege of Vienna by the Turks in the year 1683. Bad sanitary conditions prevailed and medical supplies were insufficient. Monasteries were used as hospitals. Dysentery occurred epidemically, killing many soldiers and civilians. There were possibly also cases of tuberculosis, as well as of louse-borne typhus. A catastrophic lack of food occurred.

  1. 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…

  2. [Progress and tradition. 100 years of the congress held by the German Society of Urology: Vienna 1907-Berlin 2007].

    PubMed

    Rathert, P

    2007-09-01

    The history of the German Urological Society and their congress reflects the scientific medical achievements of the last 100 years as well as the political and social structure of the twentieth century with the fantastic medical progress and the tremendous catastrophes. The congress in Berlin in 2007 once again links the urological society with the congress in Vienna of 1907.

  3. 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.

  4. 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.

  5. 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

  6. [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

  7. Generation of ELGA-compatible radiology reports from the Vienna Hospital Association's EHR system.

    PubMed

    Haider, Jasmin; Hölzl, Konrad; Toth, Herlinde; Duftschmid, Georg

    2014-01-01

    In the course of setting up the upcoming Austrian national shared EHR system ELGA, adaptors will have to be implemented for the local EHR systems of all participating healthcare providers. These adaptors must be able to transform EHR data from the internal format of the particular local EHR system to the specified format of the ELGA document types and vice versa. In the course of an ongoing diploma thesis we are currently developing a transformation application that shall allow the generation of ELGA-compatible radiology reports from the local EHR system of the Vienna Hospital Association. Up to now a first prototype has been developed that was tested with six radiology reports. It generates technically valid ELGA radiology reports apart from two errors yielded by the ELGA online validator that rather seem to be bugs of the validator. A medical validation of the reports remains to be done. PMID:24825707

  8. Optical properties of urban aerosols in the region Bratislava-Vienna I. Methods and tests

    NASA Astrophysics Data System (ADS)

    Kocifaj, M.; Horvath, H.; Jovanović, O.; Gangl, M.

    Aerosol optical data obtained by means of ground-based methods are applied to determine microphysical properties of aerosols in the atmosphere of Vienna-city. The measured aerosol extinction coefficient σA serves as a source of information on the ambient aerosols. A large database of extinction efficiency factors for a set of irregularly shaped as well as the spherical particles of various sizes is pre-calculated and employed in the inversion procedure. The assumed particle models differ in chemical composition and are representative for most typical aerosol systems in the urban atmospheres. All database records are taken into a regularization scheme to solve the inverse problem for aerosol size distribution using measured extinction data. In addition, subsidiary data on spectral sky radiance are successfully incorporated into the mathematical model to retrieve the information on aerosol effective refractive index in the visible. As for Vienna, the aerosol extinction is a decreasing function of wavelength in visible spectrum—it indicates the predominance of sub-micrometer-sized particles in the atmosphere. The surface distribution function s( r)=d S/d r of aerosol particles customarily peaks at radii r≈0.2-0.3 μm, while the volume distribution function v( r)=d V/d r˜ rs( r) has a mode at radii about 0.3-0.4 μm. Analysing size distributions d V/d log( r) for irregularly shaped particles it is shown that the daily profile of this function is smoothly evolving and almost typically accounts for a first mode at radii between 0.8 and 0.9 μm.

  9. 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

  10. 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

  11. 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.

  12. 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

  13. Comparison of delusions among schizophrenics in Austria and in Pakistan.

    PubMed

    Stompe, T; Friedman, A; Ortwein, G; Strobl, R; Chaudhry, H R; Najam, N; Chaudhry, M R

    1999-01-01

    One of the central purposes of cross-cultural psychiatry is to scrutinize the sociocultural influences on the phenomenology of psychiatric diseases. On the other hand it is possible to lay bare a nucleus of symptoms, common to all cultures, which, independently of all influences, occupies a central position for an understanding of the disease considered. In this study an attempt was made to approach this problem by means of investigating the contents of delusion of schizophrenic patients in Austria and Pakistan. The contents of delusion among 126 Austrian and 108 Pakistani patients diagnosed as having schizophrenia according to DSM-III-R (art. 295) were compared following the classification of Huber and Gross. Additionally the kind of persecution and the type of the persecutor were registered. However it appeared that only a few contents of delusion are frequent in both countries. In both countries persecution was the most frequently mentioned content of delusion. The comparison of the contents of delusion revealed significantly higher frequencies of delusions of grandeur, guilt and religious delusions in Austrian patients. Significant differences could also be found with the kind of persecution and the persecutor's type. Cultural factors seem to have a decisive influence on shaping the contents of delusion.

  14. The Genome Austria Tissue Bank (GATiB).

    PubMed

    Asslaber, M; Abuja, P M; Stark, K; Eder, J; Gottweis, H; Trauner, M; Samonigg, H; Mischinger, H J; Schippinger, W; Berghold, A; Denk, H; Zatloukal, K

    2007-01-01

    In the context of the Austrian Genome Program, a tissue bank is being established (Genome Austria Tissue Bank, GATiB) which is based on a collection of diseased and corresponding normal tissues representing a great variety of diseases at their natural frequency of occurrence from a non-selected Central European population of more than 700,000 patients. Major emphasis is put on annotation of archival tissue with comprehensive clinical data, including follow-up data. A specific IT infrastructure supports sample annotation, tracking of sample usage as well as sample and data storage. Innovative data protection tools were developed which prevent sample donor re-identification, particularly if detailed medical and genetic data are combined. For quality control of old archival tissues, new techniques were established to check RNA quality and antigen stability. Since 2003, GATiB has changed from a population-based tissue bank to a disease-focused biobank comprising major cancers such as colon, breast, liver, as well as metabolic liver diseases and organs affected by the metabolic syndrome. Prospectively collected tissues are associated with blood samples and detailed data on the sample donor's disease, lifestyle and environmental exposure, following standard operating procedures. Major emphasis is also placed on ethical, legal and social issues (ELSI) related to biobanks. A specific research project and an international advisory board ensure the proper embedding of GATiB in society and facilitate international networking. PMID:17709968

  15. 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

  16. [The contribution of social medicine to vaccination in Austria].

    PubMed

    Kunze, M

    1998-01-01

    We mostly deal here with socio-medical aspects of vaccinations. Various initiatives are summed up that are intended to optimize the system of immunization by vaccines and to establish certain innovative, and also internationally remarkable approaches. In spite of the undoubted successes of vaccinations in Austria, there still are some major deficits that should be eliminated. The Austrian system of immunization by vaccines has been mainly concentrating on continuously adapting its vaccination schedules. Such modifications are based on current scientific knowledge and thus dynamic in nature whereas the public health system necessarily relies on commonly established and easily adoptable requirements. This discrepancy has brought about a certain degree of uncertainty in some instances.--(See K. Spork, I. Mutz: "Recommendations for Vaccination in Childhood and for Adults".) By further developing immunization programs into a general concept of immunization by vaccines we should be able to put the potential benefits of preventive medical care better into effect than before because such a concept based on clearly defined public health objectives provides strategic and tactical measures and, what is even more important, also includes evaluation.--(See Vutuc, Kunze: "Epidemiology as Background for Vaccinations".) In this connection it has also been necessary to develop various activities in the field of social marketing, examples of which will be mentioned in this issue. There is mainly one recurring source of dispute that must be discussed here, the question of what is immunization of the public at large and what is immunization to be recommended for certain groups (so called risk groups). It has to be principally noted that the idea of risk group immunization has not been too effective in many areas. A typical example for such a project that has to be reconsidered is the active immunization against Central European Encephalitis (CEE) or Tick Bone Encephalitis (TBE

  17. High resolution mapping of Y haplogroup G in Tyrol (Austria).

    PubMed

    Berger, Burkhard; Niederstätter, Harald; Erhart, Daniel; Gassner, Christoph; Schennach, Harald; Parson, Walther

    2013-09-01

    The distribution of Y-chromosomal haplogroup G2a (G-P15) in present-day paternal lineages in Tyrol (Austria) was analyzed by applying a high-density regional sampling scheme that also covered remote mountain areas. There is evidence from ancient genetic data for a high frequency of Y-chromosomal haplogroup G in prehistoric populations of Central Europe, whilst nowadays levels well below 10% are routinely observed. A population sample comprising ∼3700 specimens was analyzed for Y-chromosomal variation by genotyping Y-SNPs and Y-STRs. The set of binary markers included nine SNPs specific for sub-lineages of haplogroup G. The frequency of haplogroup G in 2379 unrelated men born in Tyrol amounted to 11.3%. Nearly all of these Y chromosomes belonged to haplogroup G2a. The main sub-haplogroup within G2a was defined by the SNP L497 (G2a3b1c) and reached a population frequency of 8.6%. Although this average level is higher than reported for other countries the geographical distribution of haplogroup G-L497 showed a differentiated pattern with a clustered distribution within some alpine valleys, where maxima above 40% were found. Both, the estimation of coalescent times and a principle coordinates analysis based on RST values derived from Y-STR haplotypes from different sub-regions of Tyrol revealed evidence for an old settlement history associated with Y chromosomes belonging to haplogroup G in the Tyrolean Alps.

  18. 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

  19. 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.

  20. 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.

  1. 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

  2. A foodborne outbreak due to norovirus in Austria, 2007.

    PubMed

    Kuo, Hung-Wei; Schmid, Daniela; Jelovcan, Sandra; Pichler, Anna-Margaretha; Magnet, Eva; Reichart, Sandra; Allerberger, Franz

    2009-01-01

    A foodborne norovirus outbreak occurred after a pre-Christmas celebration among a group of local foresters in Austria in December 2007. A total of 66 persons, 60 participants of the Christmas party and 6 kitchen staff members of the restaurant where the party took place, were identified as the at-risk cohort. Questioning of this cohort was performed by self-report questionnaires or telephone interviews (response rate of 95%). The outbreak attack rate was 33.3% (21 of 63 persons), including two of the kitchen staff. Three stool specimens yielded norovirus genogroup II. Univariate analysis revealed that exposure to a ham roll and pastry was possibly associated with risk of gastroenteritis (risk ratio [RR] of 4.45, 95% CI of 1.91 to 10. RR of 2.44, 95% CI of 0.93 to 6.39). After controlling for the effects of sex, age, and other food items with a log-linear model, ham roll remained significantly associated with disease risk (RR of 3.91, 95% CI of 1.57 to 9.76). Ham roll was most likely contaminated with norovirus during preparation by a disease-free kitchen assistant, whose infant became sick with laboratory-confirmed norovirus gastroenteritis 2 days before the party. Informing food handlers about the possible risk of food contamination with norovirus and training them in the appropriate measures of hand hygiene and environmental disinfection at the working place and at home are essential for preventing food-related norovirus outbreaks. Norovirus-infected household members of healthy food handlers must be considered a possible reservoir for foodborne norovirus outbreaks.

  3. Report of the 1st meeting of the "Vienna Initiative to Save European Academic Research (VISAER)".

    PubMed

    Druml, Christiane; Singer, Ernst A; Wolzt, Michael

    2006-04-01

    The European Directive 2001/20/EC ("Clinical Trials Directive") was aimed at simplifying and harmonising European clinical research. The directive's attempt represents an important step because many European Member States lack national laws that specifically address details of research, but the goal has been only partly achieved. For academic investigators doing national or multi-national research the new European law and the requirements following its implementation are likely to have the opposite effect. Some areas seem to be of particular concern: trial sponsorship, the ethical review process, the participation of patients who are temporarily not able to consent in clinical trials, in particular the informed consent process, an accepted European registry for all clinical trials, insurance and pharmacovigilance. Furthermore there are fundamental problems of the conduct of clinical trials that could have been foreseen at the time of implementation of the new law, which are impeding academic basic clinical research. The bureaucratic burden for academic investigators has tremendously increased without representing any contribution to patients' safety or to the scientific value of research. Furthermore some large European academic trials cannot be conducted anymore due to the new regulations. This result in a reduction in the number of trials and additionally in a reduction in the number of patients enrolled in a study. European research and thus European patients will suffer from the loss of potential benefits of research. The Vienna Initiative to Save European Academic Research (VISEAR) brings together leading stakeholders from academic research groups and interested parties from industry, international organisations and regulatory authorities to focus on the issues of concern regarding the organisational and funding of academic clinical research in order to improve the development and use of medicines in Europe. The first step of the initiative was a meeting held

  4. 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

  5. "Gender-into-Teaching" at the Vienna University of Technology. Experiences and Reflections on an Austrian Project

    ERIC Educational Resources Information Center

    Knoll, Bente; Ratzer, Brigitte

    2009-01-01

    "Gender-into-teaching" is the first Austrian project to develop strategies on how to implement gender topics at a technical university. This project can really be qualified as a model for other universities and as unique in Austria. Up to now, there are many more males in higher-level positions in the university hierarchies. The--very…

  6. Outpatient treatment of mentally disordered offenders in Austria.

    PubMed

    Knecht, G; Schanda, H; Berner, W; Morawitz, I; Haubenstock, E

    1996-01-01

    The mental health system is faced with a growing number of MDOs with treatment orders. For more than 90% of our sample of 157 discharged irresponsible MDOs a mandatory outpatient treatment was ordered. Considering the fact that half of these patients are transferred after discharge to institutions like psychiatric hospitals or nursing homes (Leygraf, 1988), institutional as well as outpatient treatment options are needed (Silver & Tellefsen, 1991). Within the Austrian mental health system here is an enormous lack of post-discharge treatment facilities for forensic patients (Meise, Rossler, & Hinterhuber, 1994). Furthermore, the existing structures obviously do not meet the special needs of forensic patients. Although this point of view is shared by the psychiatric hospitals and their contentment with the settings for forensic outpatient treatment was low, only one hospital intended conceptional change and modifications. Facing the reality that the same psychiatric hospital authorities complained that they could not release MDOs from an inpatient status because of inappropriate outpatient facilities, the responsibility for forensic patients seems to be projected from the medical to the legal system. This can be seen as a symptom of the tendency to a step wise and long-standing exile of forensic patients from the mental health system. Actually, forensic patients were for various reasons refused by mental health professionals and could not get psychotherapy, medication or adequate psychosocial care. A possible answer to these problems is to establish institutionalized outpatient facilities in the "hybrid" gap between the legal and mental health system (Lamb, Weinberger, & Gross, 1988). The new outpatient clinic in Vienna deals with rejected treatment-order patients, most of them with additional treatment problems such as impulsivity, substance abuse, and mental impairment (Cote & Hodgins, 1990). The special structure of the institution (i.e., a multiprofessional team

  7. 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.

  8. Contribution of carbonaceous material to cloud condensation nuclei concentrations in European background (Mt. Sonnblick) and urban (Vienna) aerosols

    NASA Astrophysics Data System (ADS)

    Hitzenberger, R.; Berner, A.; Giebl, H.; Kromp, R.; Larson, S. M.; Rouc, A.; Koch, A.; Marischka, S.; Puxbaum, H.

    During four intensive measurement campaigns (two on Mt. Sonnblick, European background aerosol, and two in Vienna, urban aerosol), cloud condensation nuclei (CCN) were measured at supersaturations of 0.5%. Impactor measurements of the mass size distribution in the size range 0.1-10 μm were performed and later analyzed for Cl -, NO -3, SO 2-4, Na +, NH +4, K +, Ca 2+ and Mg 2+ by ion chromatography, for total carbon (TC) using a combustion method, and for black carbon (BC) by an optical method (integrating sphere). Organic carbon (OC) was defined as the difference between TC (minus carbonate carbon) and BC. At all sites, the mass fraction of BC in the submicron aerosol was comparable (4-5%). CCN concentrations on Mt. Sonnblick were found to be 10-30% of those measured in Vienna, although high Mt. Sonnblick concentrations were comparable to low Vienna concentrations (around 800 cm -3). The contribution of organic material was estimated from the mass concentrations of the chemical species sampled on the impactor stage with the lowest cut point (0.1-0.215 μm aerodynamic equivalent diameter). On Mt. Sonnblick, TC material contributed 11% to the total mass in fall 1995, and 67% in summer 1996, while the OC fraction was 6 and 61%. The combined electrolytes and mineral material contributed 18 and 16% in fall and summer. During the Vienna spring campaign, the contributions of OC and electrolytes to the total mass concentration in this size range were 48 and 36%, respectively.

  9. 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.

  10. Vienna Soil-Organic-Matter Modeler--Generating condensed-phase models of humic substances.

    PubMed

    Sündermann, Axel; Solc, Roland; Tunega, Daniel; Haberhauer, Georg; Gerzabek, Martin H; Oostenbrink, Chris

    2015-11-01

    Humic substances are ubiquitous in the environment and have manifold functions. While their composition is well known, information on the chemical structure and three-dimensional conformation is scarce. Here we describe the Vienna Soil-Organic-Matter Modeler, which is an online tool to generate condensed phase computer models of humic substances (http://somm.boku.ac.at). Many different models can be created that reflect the diversity in composition and conformations of the constituting molecules. To exemplify the modeler, 18 different models are generated based on two experimentally determined compositions, to explicitly study the effect of varying e.g. the amount of water molecules in the models or the pH. Molecular dynamics simulations were performed on the models, which were subsequently analyzed in terms of structure, interactions and dynamics, linking macroscopic observables to the microscopic composition of the systems. We are convinced that this new tool opens the way for a wide range of in silico studies on soil organic matter. PMID:26521208

  11. Nolan-Pollak type CN counters in the Vienna aerosol workshop

    NASA Astrophysics Data System (ADS)

    Gras, J. L.; Podzimek, J.; O'Connor, T. C.; Enderle, K.-H.

    Three "standard" Nolan-Pollak (N-P) and a modified N-P design condensation nucleus (CN) counters were included in the Vienna Workshop on Intercomparison of Condensation Nuclei and Aerosol Particle counters. These counters came from diverse backgrounds, namely programs in USA, Europe and Australia. In this work, principles of the operation and previous history of calibration of the N-P expansion counter are briefly reviewed and comparisons between the particular counters used in the workshop are presented and discussed. Counting agreement was found to be very good between the N-P counters, typically better than ±12% for a range of aerosol sizes and compositions from a minimum diameter of 4 nm. The independently calibrated GIV CNC-440 (modified N-P type counter) also agreed well with the N-P counters. The minimum size sensitivity of the N-P counter was examined showing a lower detection limit for insoluble (Ag) particles of around 2.6±0.3 nm diameter.

  12. 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.

  13. Genetic Instability in Gastric Epithelial Neoplasias Categorized by the Revised Vienna Classification

    PubMed Central

    Chung, Woo Chul; Jung, Sung Hoon; Lee, Kang Moon; Paik, Chang Nyol; Kwak, Jae Wuk; Jung, Ji Han; Yoo, Jin Young; Lee, Min Kyoung

    2010-01-01

    Background/Aims The aim of this study was to determine the structural chromosomal aberrations, such as loss of heterozygosity (LOH) and microsatellite instability (MSI), at multiple tumor suppressor gene loci in gastric epithelial neoplasia categorized by the revised Vienna classification. Methods All tissue samples were excised by endoscopic mucosal resection. Sixty category 3 (low-grade adenoma) tissue samples and 51 category 4 samples (high-grade adenoma and intramucosal carcinoma with adenoma) were examined at the 7 sets of microsatellite loci linked to the tumor suppressor gene locus. Results For category 3 and 4 tissue samples, there were no differences in the frequencies of LOH-positive chromosomes or the extent of chromosomal loss. The Helicobacter-pylori (H. pylori)-positive rate was significantly higher in MSI-positive category 4 samples than in category 3 samples (p=0.04). The frequency of MSI positivity was significantly higher in category 4 samples than in category 3 samples (p=0.003). Conclusions H. pylori infection is associated with genetic instability of the premalignant lesion. MSI occurs in the early stages of gastric carcinogenesis and its occurrence increases during malignant transformation. Detection of MSI in premalignant gastric lesions may be a surveillant of risk of malignant transformation. PMID:20559519

  14. 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.

  15. Vienna Soil-Organic-Matter Modeler--Generating condensed-phase models of humic substances.

    PubMed

    Sündermann, Axel; Solc, Roland; Tunega, Daniel; Haberhauer, Georg; Gerzabek, Martin H; Oostenbrink, Chris

    2015-11-01

    Humic substances are ubiquitous in the environment and have manifold functions. While their composition is well known, information on the chemical structure and three-dimensional conformation is scarce. Here we describe the Vienna Soil-Organic-Matter Modeler, which is an online tool to generate condensed phase computer models of humic substances (http://somm.boku.ac.at). Many different models can be created that reflect the diversity in composition and conformations of the constituting molecules. To exemplify the modeler, 18 different models are generated based on two experimentally determined compositions, to explicitly study the effect of varying e.g. the amount of water molecules in the models or the pH. Molecular dynamics simulations were performed on the models, which were subsequently analyzed in terms of structure, interactions and dynamics, linking macroscopic observables to the microscopic composition of the systems. We are convinced that this new tool opens the way for a wide range of in silico studies on soil organic matter.

  16. Vienna's biowaste compost--quality development and effects of input materials.

    PubMed

    Plahl, F; Rogalski, W; Gilnreiner, G; Erhart, E

    2002-04-01

    Extensive chemical analyses were conducted during the last decade to assess the heavy metal content of the finished compost as well as of biowaste and other input materials. Twenty six percent of the compost lots were class I according to ONORM S2200, 70% class II and 4% did not reach class II. If the compost lots were classified according to the new Austrian compost ordinance, 22% would conform to class A+ and 78% to class A. These data are put into relation with heavy metal contents of soil, of yard wastes and of biowastes without contaminants. In the soil samples particularly nickel and lead exceeded the limits for class A+ (compost ordinance). In the yard wastes, more than 90% of the samples met the limits for all heavy metals. Biowaste without contaminants conformed to class A+ on average. In biowaste without contaminants no influence of the housing structure on the heavy metal content was observed. The compost produced only from biowaste from areas with high building density, after undergoing the normal process of metal removal, however, was significantly higher contaminated than that of compost of the whole city of Vienna. The impact of specific input materials, such as Christmas trees or wooden crates, was investigated by chemical analyses before and after controlled composting experiments with those materials. In both experiments the compost quality did not reach the limits for heavy metals of class I (ONORM S2200).

  17. 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

  18. 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 (...

  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. 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

  1. 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

  2. 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

  3. Nosocomial Outbreak of Klebsiella pneumoniae Carbapenemase-Producing Klebsiella oxytoca in Austria

    PubMed Central

    Hoenigl, Martin; Valentin, Thomas; Zarfel, Gernot; Wuerstl, Benjamin; Leitner, Eva; Salzer, Helmut J. F.; Posch, Josefa; Krause, Robert

    2012-01-01

    To date, no outbreak of carbapenemase-producing bacteria has been reported for Austria. While outbreaks of Klebsiella pneumoniae carbapenemase (KPC)-producing K. pneumoniae have been increasingly reported, no outbreak caused by KPC-producing Klebsiella oxytoca has been described yet, to the best of our knowledge. We report an outbreak of KPC-producing K. oxytoca. In 5 months, 31 KPC-producing Klebsiella oxytoca strains were isolated from five patients. All patients were admitted to the same medical intensive care unit in Austria. PMID:22290949

  4. 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.

  5. 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).

  6. 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.

  7. 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.

  8. 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…

  9. 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…

  10. 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,…

  11. Emergence of tick-borne encephalitis in new endemic areas in Austria: 42 years of surveillance.

    PubMed

    Heinz, F X; Stiasny, K; Holzmann, H; Kundi, M; Sixl, W; Wenk, M; Kainz, W; Essl, A; Kunz, C

    2015-04-02

    Human infections with tick-borne encephalitis (TBE)virus are a public health concern in certain regions of Europe, central and eastern Asia. Expansions of endemic areas and increased incidences have been associated with different factors including ecological changes supporting tick reproduction, socioeconomic changes increasing human outdoor activities and climatic changes favouring virus circulation in natural foci. Austria is among the most strongly affected countries in Central Europe, but the annual number of cases has strongly declined due to vaccination. Here,we have analysed changes of the incidence of TBE in the unvaccinated population of all federal states of Austria over a period of 42 years. The overall incidence in Austria has remained constant, but new strongly affected endemic regions have emerged in alpine valleys in the west of Austria. In parallel, the incidence in low-land regions in the north-east of the country is decreasing. There is no evidence for a shift to higher altitudes of infection sites in the traditional TBE zones,but the average altitudes of some newly established endemic areas in the west are significantly higher. Our analyses underscore the focal nature of TBE endemic areas and the potential of TBE virus to emerge in previously unaffected regions.

  12. 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…

  13. Concerns Related to the Education of Romany Students in Hungary, Austria and Finland.

    ERIC Educational Resources Information Center

    Csapo, Marg

    1982-01-01

    Describes, in detail, the educational status of Romany students in socialist Hungary and, briefly, in nonsocialist Austria and Finland. Regardless of the country's politics, attempts at successful schooling, through better teaching methods and parental and adult involvement, must be interwoven with changing the prejudices and employment practices…

  14. 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…

  15. 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…

  16. 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

  17. 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…

  18. 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…

  19. 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…

  20. 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…

  1. 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…

  2. 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…

  3. 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.…

  4. When people shed religious identity in Ireland and Austria: Evidence from censuses

    PubMed Central

    McClendon, David; Hackett, Conrad

    2014-01-01

    BACKGROUND Disaffiliation from religion is an important factor behind the rapid rise in persons claiming no religious affiliation in many advanced industrial countries. Scholars typically think of disaffiliation as a life course process that is confined to young adults, with little change occurring among older adults, yet few studies have examined this assumption outside the United States and Great Britain. OBJECTIVE We evaluate whether the young-adult model of disaffiliation from religion applies in Ireland and Austria, two historically Catholic-majority countries with different levels of non-affiliation growth. METHODS We use census data on religious affiliation in Ireland (1971–2011) and Austria (1971–2001) to track aggregate changes in the percentage reporting no religious affiliation over the life course for successive birth cohorts. RESULTS We find support for the young-adult model in Ireland. However, recent cohorts in Austria exhibit a distinct pattern of disaffiliation that continues into middle adulthood. Our analysis suggests that mid-life disaffiliation in Austria is connected to a religious tax, which we argue spurs nominally affiliated adults to disaffiliate themselves, as their income rises and the costs of religious affiliation increase. CONCLUSION Our findings offer insight into some of the social factors behind recent religious change across Europe and highlight the need for more cross-national research on the age and cohort dimensions of this change. PMID:25541579

  5. 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…

  6. 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

  7. 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

  8. 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

  9. BACCHUS grape harvest days from Vienna and Klosterneuburg from the 16th to the 21st century

    NASA Astrophysics Data System (ADS)

    Maurer, C.; Koch, E.; Hammerl, C.; Pokorny, E.; Hammerl, T.

    2009-04-01

    The development of a grape harvest date (GHD) time series for the period 1523-2007 from Vienna and Klosterneuburg which are situated in one of the most north-eastern regions in Europe where wine is grown professionally is shown.Only original historical manuscript sources are used in order to avoid mistakes arising from later transcriptions and editions. Since wine harvest dates are intensely influenced by spring to (early) summer temperatures especially in a climatic border region for wine growing, we found highly significant correlation coefficients between the homogenized single to multi monthly mean temperatures at Vienna - Hohe Warte and GHD. This made it possible to reconstruct May to July mean temperatures starting in 1523 using the years from 1775 to 1850 as calibration period for determining the temperature sensitivity of GHD. The normalized power spectra of reconstructed and observed temperatures show both the same absolute normalized maximum at a period of 3.4 years confirming the quality of the temperature reconstruction. The more than 30 years lasting continuous temperature increase since the 1970s seems to be unprecedented in the last 470 years. But it also turned out that probably a change in viniculture took place in the last about 30years as the GHD of this period show remarkable differences of temperature sensitivity to the historical series.

  10. [Regional disparities in the feminization of the teaching staff of elementary schools: examples from Austria, Baden-Wurttemberg, and Hungary].

    PubMed

    Meusburger, P; Schmude, J

    1991-01-01

    Regional differences in the process of feminization of teaching staffs in Austria, Germany, and Hungary are analyzed, with particular attention given to the Austrian province of Vorarlberg. The study covers the late nineteenth century to the present. (SUMMARY IN ENG)

  11. 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

  12. 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

  13. 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.

  14. Good practice models for public workplace health promotion projects in Austria: promoting mental health.

    PubMed

    Burkert, Nathalie T; Muckenhuber, Johanna; Großschädl, Franziska; Sprenger, Martin; Rohrauer-Näf, Gerlinde; Ropin, Klaus; Martinel, Evelyn; Dorner, Thomas

    2014-04-01

    Promoting mental health is a central public health issue since the Jakarta statement in 1997. In Austria, the nationwide organisation for health promotion is the 'Fonds Gesundes Österreich' (FGÖ), which has been established in 1998. The FGÖ funds and supports workplace health promotion projects; therefore, it co-operates with the Austrian Network on Workplace Health Promotion. In 2011, among others, two Austrian companies were honoured as best practice models for promoting mental health in the project 'Work. In tune with life. Move Europe'. One of their central key success factors are the provision of equal opportunities, engagement, their focus on overall health as well as the implementation of behavioural and environmental preventive measures. Since mental health problems in the population are still rising, public health promotion projects which orientate on the best practice models have to be established in Austria. PMID:24327008

  15. Rotation periods and lightcurves of the asteroids 136 Austria and 238 Hypatia

    NASA Astrophysics Data System (ADS)

    Schober, H. J.

    1983-01-01

    The asteroids 136 Austria and 238 Hypatia were observed photoelectrically in UBV during four nights in Feb. 1981, using the 0.6 m Bochum telescope (ESO-time) at the European Southern Observatory, La Silla, Chile. For 136 Austria, a rotation period of P equals 11.5 + or 0.1 h (0.479 + or - 0.004 d) could be derived with a lightcurve partially observed and an amplitude of at least 0.40 mag. 238 Hypatia has a rotation period of P equals 8.9 + or - 0.1 h (0.371 + or - 0.004 d) and a lightcurve amplitude of 0.12 mag. For both asteroids UBV-colors were measured frequently and no variation during rotation was remarked, exceeding the scatter.

  16. GIN AUSTRIA. Assuring quality and relevance on Internet-health-informations for patients.

    PubMed

    Göbel, G; Pfeiffer, K P

    1999-01-01

    GIN AUSTRIA (Gesundheitsinformationsnetz AUSTRIA) offers patients and consumers reliable medical knowledge about diseases, wellness and disease management in an understandable way and enables them to quick and incessant access to informations about the Austrian health system and Austrian health organizations. To improve the quality of the database and to achieve full customer (patients, citizens) satisfaction a systematic approach for implementing total quality management is also applied. Focusing the attention on understanding and responding to customer needs, systematic and continuous improving of the IS and total involvement of all participants are the three core TQM principles at this project. The second focus of the project is the development and the implementation (prototype) of a medical dictionary or rather medical thesaurus as interface for patients, who are not used to scientific terms and expressions. This interface is based on the controlled vocabulary of the MeSH-Thesaurus (german version).

  17. The lunar cycle and the number of deliveries in Austria between 1970 and 1999.

    PubMed

    Waldhoer, T; Haidinger, G; Vutuc, C

    2002-01-01

    The effect of the moon on the number of newborns has been investigated extensively with contradictory results but with few significant findings. In this paper, a possible lunar effect is analyzed by a nonlinear Poisson regression model similar to a Fourier analysis based on all children (n = 2,760,362) born in Austria between 1970 and 1999, i.e. 371 lunar cycles. We found no significant effect even when considering the influence of parity and gestation. Our study is in contrast to a French study using a similarly large data base which showed a weak but significant effect. Nevertheless, significant p values based on very large samples must be interpreted cautiously. Our study is in concordance with other studies which often use small and selected samples or rather inefficient statistical methods. We conclude that there is no significant effect of the lunar cycle on the number of deliveries in Austria.

  18. 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.

  19. 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

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

    PubMed

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

    2015-05-01

    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.

  2. Low prevalence of Borrelia bavariensis in Ixodes ricinus ticks in southeastern Austria.

    PubMed

    Glatz, Martin; Muellegger, Robert R; Hizo-Teufel, Cecilia; Fingerle, Volker

    2014-10-01

    Borrelia bavariensis was recently described as a distinct genospecies among the B. burgdorferi sensu lato complex. The prevalence of B. bavariensis in Austria, a highly endemic area for tick-transmitted pathogens, is scarcely characterized. To investigate the prevalence of B. bavariensis in Ixodes ricinus ticks we reevaluated the results of a study conducted in 518 ticks from southeastern Austria collected in 2002 and 2003. The presence of B. burgdorferi s.l.-specific DNA in ticks was analyzed by a PCR for the outer surface protein A (ospA) gene. Borrelia species were differentiated by restriction fragment length polymorphism (RFLP) analysis, and samples positive for B. bavariensis were further analyzed by multilocus sequence analysis. Two of 133 (1.5%) B. burgdorferi s.l.-positive I. ricinus ticks were infected with B. bavariensis. Both specimens were coinfected with the OspA serotype 5 of B. garinii. Borrelia bavariensis is present; however, seem to be rare in I. ricinus ticks in southeastern Austria.

  3. [The status of laparoscopic cholecystectomy in Austria. AMIC--Study Group for Minimally Invasive Surgery].

    PubMed

    Gitter, T; Wayand, W; Woisetschläger, R

    1995-01-01

    The complete 1992 register of minimal invasive operations at all surgical departments in Austria has been compiled for the third year running, representing questionnaires returned from 107 departments reporting a total of 11,591 laparoscopic cholecystectomies (LC). Evaluation of the data from the 81 departments with a least 2 years' experience showed an increase of 56.60% in the number of LCs and an overall increase in cholecystectomies of 18.50% in comparison with 1991. Sonography and/or intravenous cholangiography remain the standard procedures for the pre-operative diagnosis of bile-duct concrements, undertaken in 98.05% and 71.70%, respectively, of all cases in 1992. Intra-operative cholangiography has been implemented with increasing frequency (17.56% of all cases in 1992), especially in those departments with longer experience on LC. The conversion rate to open cholecystectomy was 6.09%, and the incidence of secondary cholecystectomy was 1.26%. The mortality rate was 0.11%. Our register now contains the data on 19,872 LCs. Our evaluation of the multicentric data aims at a complete documentation of the frequency of this surgical procedure and the incidence of complications in Austria with a view to establishing guidelines for the indications for LC and planning of this operation, as well as following up current trends in the regional implementation of LC in Austria.

  4. Incidence of maternal Toxoplasma infections in pregnancy in Upper Austria, 2000-2007

    PubMed Central

    2011-01-01

    Background Despite three decades of prenatal screening program for toxoplasmosis in Austria, population-based estimates for the incidence of maternal infections with Toxoplasma gondii during pregnancy are lacking. We studied the incidence of primary maternal infections during pregnancy in the Federal State of Upper Austria. Methods Screening tests for 63,416 women and over 90,000 pregnancies (more than 84.5% of pregnancies in the studied region) in the time period between 01.01.2000 and 31.12.2007 were analysed. The incidence of toxoplasmosis was estimated indirectly by binomial and directly by interval censored regression. Results During the studied period, 66 acute infections (risk of 0.07% per pregnancy) were detected, but only 29.8% of seronegative women were tested at least three times during their pregnancies. The seroprevalence of Toxoplasma antibodies among all tested women was 31%. Indirectly estimated incidence (from differences in prevalence by age) was 0.5% per pregnancy, while directly estimated incidence (interval censored regression) was 0.17% per pregnancy (95% confidence interval: 0.13-0.21%). Conclusions Calculating incidence from observed infections results in severe underreporting due to many missed tests and potential diagnostic problems. Using statistical modelling, we estimated primary toxoplasmosis to occur in 0.17% (0.13-0.21%) of all pregnancies in Upper Austria. PMID:22168604

  5. Karst water: An important factor for the drinking water supply in Austria

    NASA Astrophysics Data System (ADS)

    Zötl, J. G.

    1985-12-01

    Approximately one-sixth of Austria’s land surface is karstified One-fourth of the precipitation falling in Austria lands in these karst areas, providing one-third of the population with drinking water If the projected future water needs of Austria are to be met, optimal utilization and protection of these karst water supplies is necessary To achieve these goals, community officials and civil engineers must understand the nature of karst water resources and the problems associated with their utilization At the recommendation fo the Federal Ministry for Agriculture and Forestry of the Republic of Austria, a pamphlet designed to provide this critical information has been written. The four major areas discussed in the pamphlet are definitions and descriptions of karst water flow and occurrence, discharge and physiochemical requirements for karst water supplies, requisite environmental studies of all possible sources of qualitative and/or quantitative damage to the karst water supply and engineering methods that can aid in preventing such damage, and legislative provisions necessary to protect karst water resources from water quality or quantity degradation In addition, the role of the public in karst water supply protection is discussed.

  6. 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…

  7. 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,...

  8. 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.

  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.

  10. 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

  11. Monitoring urban development using satellite time series data and GIS technologies: a case study of Vienna 1986-2011

    NASA Astrophysics Data System (ADS)

    Neugebauer, N.; Vuolo, F.

    2012-04-01

    The spatial and temporal distribution of urban areas is a fundamental information for a series of applications such as land management, future urban planning, ecology and others. This project deals with a classification approach for the area of Vienna during the time from 1986 to 2011 using Landsat 5 TM datasets. Time series of Landsat 5 TM data were downloaded and pre-processed. To minimize the effect of vegetation phenology and sun illumination geometry, Landsat 5 TM acquisitions were limited to a specific time window (June-July). Due to the high amount of data collected an automated approach was necessary. Conventional supervised classification algorithms based only on spectral features were not successful in differentiating urban areas from bare soils due to similarities in the spectral reflectance. To further distinguish these two land cover types their attributes in texture were used. Urban areas showed a high variance in texture data within a uniform reference unit whereas agricultural or bare soil fields demonstrated a very uniform distribution of texture value. For the textural analysis a new pixel value was assigned dependent on the spectral differences of each pixel concerning its neighbouring pixels. The textural analysis was included as an additional feature within the Landsat 5 TM dataset. Furthermore it was evaluated which combination of bands (spectral and textural) was best to discriminate above mentioned areas. These bands were then used for a supervised classification. The distribution of vegetation land cover was calculated and an accuracy assessment was performed based on an independent data set derived from the visual interpretation of high resolution images and ancillary information. Furthermore, a GIS analysis was carried out to evaluate the expansions (in space and time) of the Vienna urban area for each municipality. Preliminary results are presented and discussed.

  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. Agency and intervention.

    PubMed

    Roskies, Adina L

    2015-09-19

    Novel ways to intervene on brain function raise questions about agency and responsibility. Here, I discuss whether direct brain interventions, and in particular, deep brain stimulation, pose a threat to agency in individual cases, or to our general conceptualization of what it is to be a responsible agent. While I do not currently see evidence that these interventions constitute a global challenge to our concept of agency, they do have the potential to diminish agency in individuals. I consider whether the lack of evidence for a global challenge ratifies our folk conceptions, or is a necessary consequence of them. In closing, I propose that our theoretical understanding of agency and our therapeutic approaches could be improved with a more nuanced, multidimensional view of agency. PMID:26240430

  14. Agency and intervention

    PubMed Central

    Roskies, Adina L.

    2015-01-01

    Novel ways to intervene on brain function raise questions about agency and responsibility. Here, I discuss whether direct brain interventions, and in particular, deep brain stimulation, pose a threat to agency in individual cases, or to our general conceptualization of what it is to be a responsible agent. While I do not currently see evidence that these interventions constitute a global challenge to our concept of agency, they do have the potential to diminish agency in individuals. I consider whether the lack of evidence for a global challenge ratifies our folk conceptions, or is a necessary consequence of them. In closing, I propose that our theoretical understanding of agency and our therapeutic approaches could be improved with a more nuanced, multidimensional view of agency. PMID:26240430

  15. 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

  16. Comparative assessment of predictions in ungauged basins - Part 3: Runoff signatures in Austria

    NASA Astrophysics Data System (ADS)

    Viglione, A.; Parajka, J.; Rogger, M.; Salinas, J. L.; Laaha, G.; Sivapalan, M.; Blöschl, G.

    2013-06-01

    This is the third of a three-part paper series through which we assess the performance of runoff predictions in ungauged basins in a comparative way. Whereas the two previous papers by Parajka et al. (2013) and Salinas et al. (2013) assess the regionalisation performance of hydrographs and hydrological extremes on the basis of a comprehensive literature review of thousands of case studies around the world, in this paper we jointly assess prediction performance of a range of runoff signatures for a consistent and rich dataset. Daily runoff time series are predicted for 213 catchments in Austria by a regionalised rainfall-runoff model and by Top-kriging, a geostatistical estimation method that accounts for the river network hierarchy. From the runoff time-series, six runoff signatures are extracted: annual runoff, seasonal runoff, flow duration curves, low flows, high flows and runoff hydrographs. The predictive performance is assessed in terms of the bias, error spread and proportion of unexplained spatial variance of statistical measures of these signatures in cross-validation (blind testing) mode. Results of the comparative assessment show that, in Austria, the predictive performance increases with catchment area for both methods and for most signatures, it tends to increase with elevation for the regionalised rainfall-runoff model, while the dependence on climate characteristics is weaker. Annual and seasonal runoff can be predicted more accurately than all other signatures. The spatial variability of high flows in ungauged basins is the most difficult to estimate followed by the low flows. It also turns out that in this data-rich study in Austria, the geostatistical approach (Top-kriging) generally outperforms the regionalised rainfall-runoff model.

  17. 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.

  18. Environmental study of azole-resistant Aspergillus fumigatus and other aspergilli in Austria, Denmark, and Spain.

    PubMed

    Mortensen, Klaus Leth; Mellado, Emilia; Lass-Flörl, Cornelia; Rodriguez-Tudela, Juan Luis; Johansen, Helle Krogh; Arendrup, Maiken Cavling

    2010-11-01

    A single mechanism of azole resistance was shown to predominate in clinical and environmental Aspergillus fumigatus isolates from the Netherlands, and a link to the use of azoles in the environment was suggested. To explore the prevalence of azole-resistant A. fumigatus and other aspergilli in the environment in other European countries, we collected samples from the surroundings of hospitals in Copenhagen, Innsbruck, and Madrid, flowerbeds in an amusement park in Copenhagen, and compost bags purchased in Austria, Denmark, and Spain and screened for azole resistance using multidish agars with itraconazole, voriconazole, and posaconazole. EUCAST method E.DEF 9.1 was used to confirm azole resistance. The promoter and entire coding sequence of the cyp51A gene were sequenced to identify azole-resistant A. fumigatus isolates. A. fumigatus was recovered in 144 out of 185 samples (77.8%). Four A. fumigatus isolates from four Danish soil samples displayed elevated azole MICs (8%), and all harbored the same TR/L98H mutation of cyp51A. One A. lentulus isolate with voriconazole MIC of 4 mg/liter was detected in Spain. No azole-resistant aspergilli were detected in compost. Finally, A. terreus was present in seven samples from Austria. Multi-azole-resistant A. fumigatus is present in the environment in Denmark. The resistance mechanism is identical to that of environmental isolates in the Netherlands. No link to commercial compost could be detected. In Spain and Austria, only Aspergillus species with intrinsic resistance to either azoles or amphotericin B were found.

  19. 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.

  20. 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.

  1. 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

  2. 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.

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

    PubMed

    Pichlhöfer, Otto; Maier, Manfred

    2015-06-01

    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.

  4. 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.

  5. “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

  6. Verocytotoxin-producing Escherichia coli in chamois (Rupicapra rupicapra) and cattle in Austria.

    PubMed

    Freidl, Gudrun; Stalder, Gabrielle; Kostić, Tanja; Sessitsch, Angela; Beiglböck, Christoph; Walzer, Christian

    2011-07-01

    We assessed the prevalence of verotoxigenic Escherichia coli (VTEC) in chamois (Rupicapra rupicapra) and livestock grazing on a mountain pasture in Austria during June-August 2009. We detected VTEC throughout the sampling period in high numbers in cattle as well as in chamois, leading to the assumption that the degree of contamination of the environment is high. This is the first report of pathogenic E. coli identified in chamois, implicating chamois as a new potential reservoir of these zoonotic pathogens. Because the study area also serves recreational purposes, there is a risk of humans acquiring infection via direct or indirect contact. PMID:21719837

  7. First Neisseria gonorrhoeae strain with resistance to cefixime causing gonorrhoea treatment failure in Austria, 2011.

    PubMed

    Unemo, M; Golparian, D; Stary, A; Eigentler, A

    2011-10-27

    We describe the first cefixime-resistant Neisseria gonorrhoeae strain in Austria that caused treatment failure.It follows the first five cases in Europe of cefixime treatment failure, reported in Norway in 2010 and the United Kingdom in 2011. Effective treatment of gonorrhoea is crucial for public health control and, at present, requires substantially enhanced awareness, more frequent test-of-cure, interaction with experts after therapeutic failure, tracing and therapy of contacts, and surveillance of gonococcal antimicrobial resistance and treatment failures worldwide.

  8. 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.

  9. Seasonal trends in acute toxoplasmosis in pregnancy in the federal state of Upper Austria.

    PubMed

    Sagel, U; Mikolajczyk, R T; Krämer, A

    2010-05-01

    Knowledge about seasonal trends in acute toxoplasmosis in pregnancy may help to understand and avoid risk factors for infection. Analysing regular screening records of 51 754 pregnant women, members of the largest statutory health insurance company in the federal state of Upper Austria from 2000 to 2005, we found a twofold increase of diagnoses of acute toxoplasmosis during winter months. Taking the delay between infection and screening into account, the increased number of detections in winter points towards more frequent infections in autumn. We propose a higher consumption of contaminated vegetables and fruit from gardening as one of the potential explanations.

  10. Verocytotoxin-producing Escherichia coli in chamois (Rupicapra rupicapra) and cattle in Austria.

    PubMed

    Freidl, Gudrun; Stalder, Gabrielle; Kostić, Tanja; Sessitsch, Angela; Beiglböck, Christoph; Walzer, Christian

    2011-07-01

    We assessed the prevalence of verotoxigenic Escherichia coli (VTEC) in chamois (Rupicapra rupicapra) and livestock grazing on a mountain pasture in Austria during June-August 2009. We detected VTEC throughout the sampling period in high numbers in cattle as well as in chamois, leading to the assumption that the degree of contamination of the environment is high. This is the first report of pathogenic E. coli identified in chamois, implicating chamois as a new potential reservoir of these zoonotic pathogens. Because the study area also serves recreational purposes, there is a risk of humans acquiring infection via direct or indirect contact.

  11. "Saving lives": Adapting and adopting Human Papilloma Virus (HPV) vaccination in Austria.

    PubMed

    Paul, Katharina T

    2016-03-01

    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.

  12. Ligniera junci, a plasmodiophorid re-discovered in roots of Juncus in Austria

    PubMed Central

    Neuhauser, Sigrid; Kirchmair, Martin

    2011-01-01

    Ligniera junci, a plasmodiophorid parasite of Juncus spp. was found at three locations in Tyrol. The morphologically similar plasmodiophorid of Poaceae Polymyxa graminis was found to co-occur at two of these locations. This is the first record of these species in Austria. Colour photographs of resting spores of Ligniera junci in roots of Juncus triglumis and Polymyxa graminis in roots of Poaceae are given. A description of Ligniera junci supported by light micrographs of different stages of the life-cycle (sporosori, zoosporangia, zoospores) is presented. PMID:21532975

  13. Negotiating with Subscription Agencies.

    ERIC Educational Resources Information Center

    McQueen, Judy; Basch, N. Bernard

    1991-01-01

    This first in a two-part series on how librarians can negotiate services and prices with subscription agencies focuses on how vendors operate. Factors that influence agency costs, revenues, and service charges are described, including economies of scale, discounts from publishers, and prepayment and cash flow. (seven references) (LRW)

  14. 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

  15. Human smuggling in Austria: a comparative analysis of data on smuggled migrants from former Yugoslavia and the Russian Federation.

    PubMed

    Peterka-Benton, Daniela

    2011-01-01

    This article provides a summary of the author’s research on human smuggling in Austria comparing migrants from Former Yugoslavia and the Russian Federation. The project’s primary intent was to collect more detailed information on migrants seeking asylum in Austria and their use of smuggling services to leave their home countries, including detailed information on demographics, force or threat of force by smugglers, routes and methods of transportation, costs of smuggling, payment methods, and deeper perceptual questions regarding the flight. Another central premise of the article discusses how current distinctions between human smuggling and human trafficking are arbitrary in many regards.

  16. 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

  17. [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.

  18. Detection of Plasmodium sp.-infested Anopheles hyrcanus (Pallas 1771) (Diptera: Culicidae) in Austria, 2012.

    PubMed

    Seidel, Bernhard; Silbermayr, Katja; Kolodziejek, Jolanta; Indra, Alexander; Nowotny, Norbert; Allerberger, Franz

    2013-03-01

    On July 15, 2012, adult Anopheles hyrcanus (Pallas 1771) mosquitoes were caught next to a farm barn near Rust, Burgenland, close to Lake Neusiedl National Park in eastern Austria. Six weeks later, adults of this invasive species were also found in a sheep shelter outside the village of Oggau and another 2 weeks later, in a horse barn in Mörbisch. The morphological typing was confirmed genetically by amplification and sequencing of a 1,404-bp-long fragment within the 5.8S ribosomal RNA gene, the internal transcribed spacer 2, and the 28S ribosomal RNA gene. Out of two A. hyrcanus pools analyzed, one was found positive for Plasmodium sp. A 460-bp-long sequence within the mitochondrial cytochrome b region revealed 100 % identity to a sequence of a Plasmodium parasite identified in a New Zealand bellbird (Anthornis melanura). The Austrian finding sites are close to the Hungarian border. In Hungary, the occurrence of A. hyrcanus was already reported in 1963. A. hyrcanus is considered the most important potential vector of malaria in southern France today. In Austria, sporadic autochthonous malaria cases could emerge, caused by immigration from malaria-endemic countries and heavy tourism. However, the broad population coverage of the Austrian health care system makes the reestablishment of endemic areas for malaria unlikely.

  19. Insight into recent reforms and initiatives in Austria: implications for key stakeholders.

    PubMed

    Godman, Brian; Bucsics, Anna; Burkhardt, Thomas; Haycox, Alan; Seyfried, Hans; Wieninger, Peter

    2008-08-01

    Pharmaceutical expenditure continued to rise steadily in Austria during the 1990s and early 2000s despite a variety of reforms. However, recent reforms and initiatives have moderated the growth rate. These initiatives include transparent pricing of new drugs and generics, greater restrictions on the prescribing of new drugs and voluntary price reductions. Alongside this, there have also been initiatives to enhance rational and efficient prescribing. The lack of published data makes it difficult to fully analyze the impact of individual reforms. In addition, some reforms have only recently been introduced. Despite this, implications can be drawn for key stakeholder groups in the future. This includes pharmaceutical companies continuing to need to demonstrate substantially added benefit for their new drug to command average European prices. Otherwise, premiums will be restricted to a maximum 10% above the price of current standards. In addition, companies will need to continue to lower the price of their brands in interchangeable classes as standards become available as generics. The alternative will be prescribing restrictions. Further reforms will be needed in Austria to meet government growth targets for pharmaceutical expenditure of only 3-4% per annum, while continuing to fund new innovative drugs and increased volumes with greater prevalence of chronic diseases. Possible future measures and their implications for key stakeholder groups will also be discussed.

  20. Genetic and biologic characteristics of Toxoplasma gondii infections in free-range chickens from Austria.

    PubMed

    Dubey, J P; Edelhofer, R; Marcet, P; Vianna, M C B; Kwok, O C H; Lehmann, T

    2005-11-01

    The prevalence of Toxoplasma gondii in free-ranging chickens is a good indicator of the prevalence of T. gondii oocysts in the soil because chickens feed from the ground. The prevalence of T. gondii in free-range chickens (Gallus domesticus) from 11 Bio-farms in Austria was determined. Antibodies to T. gondii assayed by the modified agglutination test (MAT) were found in 302 of 830 (36.3%) chickens with titers of 1:10 in 50, 1:20 in 69, 1:40 in 53, 1:80 in 40, 1:160 or higher in 90. Hearts of 218 chickens with MAT titers of 10 or higher were bioassayed individually in mice. Tissues from 1183 chickens were pooled and fed to 15, T. gondii-free cats. Feces of the cats were examined for oocysts; 11 cats shed T. gondii oocysts. T. gondii was isolated from 56 chickens by bioassay in mice. Thus, there were 67 isolates of T. gondii from these chickens. Genotyping of these 67 isolates using the SAG2 locus indicated that all 33 were Type II. Phenotypically and genetically these isolates were different from T. gondii isolates from Brazil. None of the isolates was virulent for mice. This is the first report of isolation of T. gondii from chickens from Austria.

  1. [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

  2. Serological evidence for Parapoxvirus infection in chamois from the Tyrol regions of Austria and Italy.

    PubMed

    Huemer, Hartwig P; Zobl, Alexandra; Windisch, Andrea; Glawischnig, Walter; Büttner, Mathias; Kitchen, Maria; Trevisiol, Karin

    2014-01-01

    Orf-virus (ORFV) is a parapoxvirus that infects small ruminants worldwide causing sporadic zoonotic infections, mainly transmitted by direct contact with sheep and goats. Following an ORFV case in a hunter of Alpine chamois (Rupicapra rupicapra), who did not report previous contact to domestic animals, a serological survey in Western Austria was conducted to assess the seroprevalence of ORFV in this species. In addition, this study also tested blood/tissue samples of chamois from different areas of the adjacent province of Bolzano/Northern Italy for antibodies against ORFV using immunofluorescence and ELISA. The observed seropositivity rates in the chamois tested on the Austrian and Italian side of the Alps were 23.5% and 9.5%, respectively, with a combined 95% confidence interval ranging from 0.0678 to 0.238. Although the prevalence was significantly lower than the one observed in Austrian sheep flocks, this study provided the first evidence that parapoxviruses have spilled over into chamois populations to a significant degree in the Tyrol regions of Austria and Italy.

  3. Reduction of prostate cancer mortality in Tyrol, Austria, after introduction of prostate-specific antigen testing.

    PubMed

    Oberaigner, Willi; Horninger, Wolfgang; Klocker, Helmut; Schönitzer, Dieter; Stühlinger, Wolf; Bartsch, Georg

    2006-08-15

    The objective of this study was to analyze in detail the time trend in prostate cancer mortality in the population of Tyrol, Austria. In Tyrol, prostate-specific antigen tests were introduced in 1988-1989 and, since 1993, have been offered to all men aged 45-74 years free of charge. More than three quarters of all men in this age group had at least one such test in the last decade. The authors applied the age-period-cohort model by Poisson regression to mortality data covering more than three decades, from 1970 to 2003. For Tyrol, the full model with age and period and cohort terms fit fairly well. Period terms showed a significant reduction in prostate cancer mortality in the last 5 years, with a risk ratio of 0.81 (95% confidence interval: 0.68, 0.98) for Tyrol; for Austria without Tyrol, no effect was seen, with a risk ratio of 1.00 (95% confidence interval: 0.95, 1.05). Each was compared with the mortality rate in the period 1989-1993. Although the results of randomized screening trials are not expected until 2008-2010, these findings support the evidence that prostate-specific antigen testing offered to a population free of charge can reduce prostate cancer mortality.

  4. 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.

  5. 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.

  6. 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

  7. Connexin 26 mutations in cases of sensorineural deafness in eastern Austria.

    PubMed

    Frei, Klemens; Szuhai, Károly; Lucas, Trevor; Weipoltshammer, Klara; Schöfer, Christian; Ramsebner, Reinhard; Baumgartner, Wolf-Dieter; Raap, Anton K; Bittner, Reginald; Wachtler, Franz J; Kirschhofer, Karin

    2002-07-01

    Mutations in the connexin 26 (Cx26) gene (GJB2) are associated with autosomal nonsyndromic sensorineural hearing loss. This study describes mutations in the Cx26 gene in cases of familial and sporadic hearing loss (HL) by gene sequencing and identifies the allelic frequency of the most common mutation leading to HL (35delG) in the population of eastern Austria. For this purpose we have developed and applied a molecular beacon based real-time mutation detection assay. Mutation frequencies in the Cx26 gene of individuals from affected families (14 out of 46) and sporadic cases (11 out of 40) were 30.4% and 27.5%, respectively. In addition to known disease related alterations, a novel mutation 262 G-->T (A88S) was also identified. 35delG accounted for almost 77% of all Cx26 mutations detected and displayed an allelic frequency in the normal hearing population of 1.7% (2 out of 120). The high prevalence of the 35delG mutation in eastern Austria would therefore allow screening of individuals and family members with Cx26 dependent deafness by a highly specific and semi-automated method.

  8. 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

  9. 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.

  10. 34 CFR 84.645 - Federal agency or agency.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 1 2010-07-01 2010-07-01 false Federal agency or agency. 84.645 Section 84.645 Education Office of the Secretary, Department of Education GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 84.645 Federal agency or agency. Federal agency or...

  11. 28 CFR 83.645 - Federal agency or agency.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Federal agency or agency. 83.645 Section 83.645 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) GOVERNMENT-WIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (GRANTS) Definitions § 83.645 Federal agency or agency. Federal agency or...

  12. 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

  13. 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.

  14. 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.

  15. 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

  16. 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

  17. 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…

  18. 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…

  19. 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…

  20. 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

  1. 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

  2. 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

  3. 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

  4. 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

  5. Is the introduction of anonymous delivery associated with a reduction of high neonaticide rates in Austria? A retrospective study

    PubMed Central

    Klier, Claudia M; Chryssa, Grylli; Amon, Sabine; Fiala, Christian; Weizmann-Henelius, Ghitta; Pruitt, Sandi L; Putkonen, Hanna

    2013-01-01

    Objectives To assess rates of neonaticide after the implementation of a preventative “anonymous delivery” law in mid-2001 in Austria. Women are allowed to access antenatal care and give birth in a hospital anonymously, without showing any ID and free of charge. Design Retrospective Study Setting A complete census of police-reported neonaticides was obtained from the police statistics of Austria, Sweden and Finland. Population All neonaticides reported to the police, 1991-2009. Main outcome measures Neonaticide rates pre- (1991-2001) and post- (2002-2009) anonymous delivery legislation per 100,000 births. Methods The Mann-Whitney U test for two independent samples was used to compare neonaticide rates during the pre-law period to the rates observed after the implementation of the new law for each country. Results On average the rate of police-reported neonaticides was 7.2 per 100.000 births (SD=3.5, median=7.1) in Austria prior to passage of the law and 3.1 per 100.000 births (SD= 2.1; median= 2.6) after passage of the law. A significant decrease in neonaticide was observed in Austria after the implementation of anonymous delivery (Mann-Whitney U test p=.017). Whereas the Finnish and Swedish rates were lower than the Austrian rates before and after the implementation of the Austrian law, they remained unchanged over the study period. Conclusion Our data demonstrate a significant decrease in the number of police-reported neonaticides in Austria after the implementation of anonymous delivery. Even though underlying factors associated with neonaticide are complex, the findings could indicate an effect of anonymous delivery in the prevention of this crime. PMID:23210536

  6. 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

  7. Herd immunity after two years of the universal mass vaccination program against rotavirus gastroenteritis in Austria.

    PubMed

    Paulke-Korinek, Maria; Kundi, Michael; Rendi-Wagner, Pamela; de Martin, Alfred; Eder, Gerald; Schmidle-Loss, Birgit; Vecsei, Andreas; Kollaritsch, Herwig

    2011-03-24

    Austria was the first country in Europe implementing a universal mass vaccination program against rotavirus gastroenteritis (RV-GE) for all infants nationwide. Epidemiological data from a hospital based surveillance system show that incidence rates of children hospitalized with RV-GE decreased in 2009 compared to 2008 and compared to the prevaccination period 2001-2005. Decreasing hospitalization-rates from RV-GE were observed in children of all age groups, even in those not eligible for vaccination according to their age, suggesting herd immunity induced by universal mass vaccination against RV-GE. In 2009 the disease burden was highest in children below three months of age stressing the importance of the early start of the immunization course.

  8. Knowledge about suicide and local suicide prevalence: comparison of Estonia and Austria.

    PubMed

    Kõlves, Kairi; Tran, Ulrich S; Voracek, Martin

    2007-08-01

    Knowledge about suicide might be positively correlated with local suicide prevalence. This hypothesis was tested with a sample of 107 medical and social science undergraduates from Estonia, a country with a high suicide rate, using Hubbard and McIntosh's 1992 Revised Facts on Suicide Quiz. Compared (independent-groups t tests) with a sample of undergraduates from Austria, which has a markedly lower suicide rate, Estonians presented significantly higher overall knowledge about suicide (d = 0.39), particularly concerning demographic and epidemiological facts about suicide (d = 0.77) but not pertaining to clinical and interpersonal knowledge contents (d = -0.06). Study limitations and suggestions for extension of this preliminary inquiry are discussed. PMID:17918542

  9. Pestivirus exposure in free-living and captive deer in Austria.

    PubMed

    Krametter, Reinhild; Nielsen, Søren Saxmose; Loitsch, Angelika; Froetscher, Wolfgang; Benetka, Viviane; Moestl, Karin; Baumgartner, Walter

    2004-10-01

    During the hunting season of 2001-02, blood and spleen samples from 59 red deer (Cervus elaphus), 77 roe deer (Capreolus capreolus), four fallow deer (Dama dama), and five chamois (Rupicapra rupicapra) were collected from nine hunting districts (n = 133) and one deer farm (n = 12) in southern Austria. Sera were tested for antibodies against bovine viral diarrhea virus (BVDV) with an enzyme-linked immunosorbent assay (ELISA) and virus neutralization tests against three BVDVs and one border disease virus strain. Reverse transcriptase polymerase chain reaction was used for detection of pestivirus-specific RNA in spleen samples. Antibodies were detected in one serum sample when using ELISA and virus neutralization tests. Results of the virus neutralization tests of this sample provided strong evidence for the exposure to the BVDV-1 genotype. The spleen samples were negative for pestivirus-specific RNA.

  10. Management of a multinational mass fatality incident in Kaprun, Austria: a forensic medical perspective.

    PubMed

    Labovich, Marc H; Duke, Jim B; Ingwersen, Kathleen M; Roath, David B

    2003-01-01

    The Armed Forces Regional Medical Examiner in Europe is responsible for medico-legal death investigations for the U.S. military in 89 countries in Europe, Southwest Asia, and Africa. The Disaster Mortuary Affairs Response Team (DMART) is a rapidly deployable, experienced, multidisciplinary team patterned after the regional U.S. civilian Disaster Mortuary Response Teams. One of the first major challenges since the DMART's inception occurred on November 11, 2000. A fire in a funicular servicing a ski resort claimed 155 victims in a mountain tunnel in Kaprun, Austria. The DMART deployed to assist the Austrian authorities in the rapid recovery, examination, identification, and return of the remains. The DMART's considerable forensic expertise and inherent spirit of cooperation were instrumental in the successful management of the disaster, resulting in the positive identification and release of all 155 remains within 2 weeks of the incident.

  11. 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.

  12. 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

  13. "Blind periods" in screening for toxoplasmosis in pregnancy in Austria - a debate.

    PubMed

    Sagel, Ulrich; Krämer, Alexander; Mikolajczyk, Rafael T

    2012-05-16

    Recent studies from Austria, France and Italy have shown that there is a poor adherence to the screening scheme for maternal Toxoplasma infections in pregnancy demonstrated by the fact that many recommended examinations are missed. This leads to undetected infections and limits our knowledge of incidence of the disease. We discuss the negative consequences of this situation on research on treatment effectiveness and the outcomes of congenital toxoplasmosis. The responsible public health institutions should assume responsibility for appropriate surveillance of the screening programme and take measures to improve screening adherence during pregnancy. Screening should start as early as possible in pregnancy and the latest test should be done at delivery. Screening schedule should allow distinguishing infections from the first, second and third trimester of pregnancy, as the risk of materno-foetal transmission and outcomes in case of foetal infections varies by time.

  14. “Blind periods” in screening for toxoplasmosis in pregnancy in Austria – a debate

    PubMed Central

    2012-01-01

    Recent studies from Austria, France and Italy have shown that there is a poor adherence to the screening scheme for maternal Toxoplasma infections in pregnancy demonstrated by the fact that many recommended examinations are missed. This leads to undetected infections and limits our knowledge of incidence of the disease. We discuss the negative consequences of this situation on research on treatment effectiveness and the outcomes of congenital toxoplasmosis. The responsible public health institutions should assume responsibility for appropriate surveillance of the screening programme and take measures to improve screening adherence during pregnancy. Screening should start as early as possible in pregnancy and the latest test should be done at delivery. Screening schedule should allow distinguishing infections from the first, second and third trimester of pregnancy, as the risk of materno-foetal transmission and outcomes in case of foetal infections varies by time. PMID:22591211

  15. Publication output in the field of Public Health and its appreciation at political level in Austria.

    PubMed

    Schwarz, Eva; Maier, Manfred

    2014-04-01

    In a pilot study, we aimed to identify the output of public health research by Austrian university and non-university research institutions and compare it with its translation into Austrian public health policy. A keyword search in PubMed was conducted for the period 2000 to 2013. The 'Public Health Newsletter' published by the Austrian Ministry of Health and the 'Health Reform Law 2013' were used as surrogate indicators for the translation of research into public health policy.A total of 97 publications in peer-reviewed journals showed a wide variation in topics. Comparing the research topics with the articles of the 'Public Health Newsletter', we found identity in the field of communicable diseases. The Health Reform Law 2013 confirms the importance of evidence-based decision-making; yet, it contains no direct mentioning of or relation to research results. Based on our methodology, moderate appreciation of research results at the political level could be found in Austria.

  16. Site selection for a countrywide temporary network in Austria: noise analysis and preliminary performance

    NASA Astrophysics Data System (ADS)

    Fuchs, F.; Kolínský, P.; Gröschl, G.; Apoloner, M.-T.; Qorbani, E.; Schneider, F.; Bokelmann, G.

    2015-10-01

    Site selection is a crucial part of the work flow for installing seismic stations. Here, we report the preparations for a countrywide temporary seismic network in Austria. We describe the specific requirements for a multi-purpose seismic array with 40 km station spacing that will be operative approximately three years. Reftek 151 60 s sensors and Reftek 130/130S digitizers form the core instrumentation of our seismic stations which are mostly installed inside abandoned or occasionally used basements or cellars. We present probabilistic power spectral density analysis to assess noise conditions at selected sites and show exemplary seismic events that were recorded by the preliminary network by the end of July 2015.

  17. Sustainable Passive and Active Remedial Measures of Creeping Bedrock Slopes: Two Case Studies from Austria

    NASA Astrophysics Data System (ADS)

    Moser, Michael; Weidner, Stefan

    Two case studies involving the large-scale and deep-seated creeping of slopes in southern Austria are discussed. In both instances passive and active remedial measures were applied to help mitigate the landslide hazard. At the first site, geodetic and extensometer measurements indicated movements averaging up to > 50 cm/year with a maximum of 352 cm occurring in one year. Previous active measures consisting of rigid structures were destroyed and replaced by flexible protective engineering works. The second case study involves an intensive geodetic monitoring program. Here, averaged yearly velocities are found up to > 30 cm/year. Active remedial measures consisted of stream diversion and protective engineering works. Both cases show the importance of a comprehensive passive remediation program.

  18. 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

  19. [Breast cancer screening in Austria: Key figures, age limits, screening intervals and evidence].

    PubMed

    Jeitler, Klaus; Semlitsch, Thomas; Posch, Nicole; Siebenhofer, Andrea; Horvath, Karl

    2015-01-01

    In January 2014, the first nationwide quality-assured breast cancer screening program addressing women aged ≥ 40 years was introduced in Austria. As part of the process of developing a patient information leaflet, the Evidence Based Medicine (EBM) Review Center of the Medical University of Graz was charged with the task of assessing the potential benefits and harms of breast cancer screening from the available evidence. Based on these results, key figures were derived for mortality, false-positive and false-negative mammography results, and overdiagnosis, considering Austria-specific incidence rates for breast cancer and breast cancer mortality. Furthermore, the current evidence regarding age limits and screening interval, which were the subjects of controversial public discussions, was analyzed. A systematic search for primary and secondary literature was performed and additional evidence was screened, e. g., evaluation reports of European breast cancer screening programs. On the basis of the available evidence and of the Austrian breast cancer mortality and incidence rates, it can be assumed that - depending on the age group - 1 to 4 breast cancer deaths can be avoided per 1,000 women screened in a structured breast cancer screening program, while the overall mortality remains unchanged. On the other hand, 150 to 200 of these 1,000 women will be affected by false-positive results and 1 to 9 women by overdiagnosis due to the structured breast cancer screening. Therefore, the overall benefit-harm balance is uncertain. If women from 40 to 44 or above 70 years of age are considered, who can also participate in the Austrian screening program, even a negative benefit-harm balance seems possible. However, with the implementation of quality standards in breast cancer screening and the dissemination of a patient information leaflet, an improvement in the medical treatment situation, specifically in terms of informed decision-making, can be expected.

  20. 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

  1. 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

  2. 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

  3. 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

  4. 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.

  5. Patterns of globalized reproduction: Egg cells regulation in Israel and Austria.

    PubMed

    Shalev, Carmel; Werner-Felmayer, Gabriele

    2012-04-18

    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.

  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.

  7. 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

  8. 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

  9. 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

  10. [Breast cancer screening in Austria: Key figures, age limits, screening intervals and evidence].

    PubMed

    Jeitler, Klaus; Semlitsch, Thomas; Posch, Nicole; Siebenhofer, Andrea; Horvath, Karl

    2015-01-01

    In January 2014, the first nationwide quality-assured breast cancer screening program addressing women aged ≥ 40 years was introduced in Austria. As part of the process of developing a patient information leaflet, the Evidence Based Medicine (EBM) Review Center of the Medical University of Graz was charged with the task of assessing the potential benefits and harms of breast cancer screening from the available evidence. Based on these results, key figures were derived for mortality, false-positive and false-negative mammography results, and overdiagnosis, considering Austria-specific incidence rates for breast cancer and breast cancer mortality. Furthermore, the current evidence regarding age limits and screening interval, which were the subjects of controversial public discussions, was analyzed. A systematic search for primary and secondary literature was performed and additional evidence was screened, e. g., evaluation reports of European breast cancer screening programs. On the basis of the available evidence and of the Austrian breast cancer mortality and incidence rates, it can be assumed that - depending on the age group - 1 to 4 breast cancer deaths can be avoided per 1,000 women screened in a structured breast cancer screening program, while the overall mortality remains unchanged. On the other hand, 150 to 200 of these 1,000 women will be affected by false-positive results and 1 to 9 women by overdiagnosis due to the structured breast cancer screening. Therefore, the overall benefit-harm balance is uncertain. If women from 40 to 44 or above 70 years of age are considered, who can also participate in the Austrian screening program, even a negative benefit-harm balance seems possible. However, with the implementation of quality standards in breast cancer screening and the dissemination of a patient information leaflet, an improvement in the medical treatment situation, specifically in terms of informed decision-making, can be expected. PMID:26354136

  11. 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.

  12. 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.

  13. 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…

  14. 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...

  15. 2 CFR 182.645 - Federal agency or agency.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 182.645 Grants and Agreements Office of Management and Budget Guidance for Grants and Agreements OFFICE OF MANAGEMENT AND BUDGET GOVERNMENTWIDE GUIDANCE FOR GRANTS AND AGREEMENTS NATIONAL POLICY... Federal agency or agency. Federal agency or agency means any United States executive department,...

  16. 2 CFR 182.645 - Federal agency or agency.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 182.645 Grants and Agreements Office of Management and Budget Guidance for Grants and Agreements OFFICE OF MANAGEMENT AND BUDGET GOVERNMENTWIDE GUIDANCE FOR GRANTS AND AGREEMENTS NATIONAL POLICY... Federal agency or agency. Federal agency or agency means any United States executive department,...

  17. 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.

  18. 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…

  19. 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…

  20. 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…

  1. 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.

  2. 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

  3. 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

    Auer, Stefanie R; Span, Edith; Reisberg, Barry

    2015-07-01

    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.

  4. Comparison of different operational modes of a two-stage activated sludge pilot plant for the extension of the Vienna STP.

    PubMed

    Müller-Rechberger, H; Wandl, G; Winkler, S; Svardal, K; Matsché, N

    2001-01-01

    A pilot plant has been operated over a period of two years in order to investigate the performance and the operating characteristics of the plant concept developed for the extension of the main Vienna STP and to develop a simulation model which will be applied for operation support of the full stage plant. The pilot plant is a two stage activated sludge plant, each stage comprising of four aeration tanks and a clarifier tank. The pilot plant layout allows three different operational modes, each of which has been operated for several periods. The performance of the pilot plant during these periods is described and the different operational modes are compared to each other.

  5. A man-induced landslide in Lower Austria: natural conditions versus man-made causes

    NASA Astrophysics Data System (ADS)

    Kittel, Roland; Ottner, Franz; Damm, Bodo; Terhorst, Birgit

    2010-05-01

    In many cases, composition and characteristics of hillslope sediments are of particular importance related to landslide research in low mountain areas. The interaction of geologic, geomorphologic, and hydrologic factors determines the susceptibility for mass movements, which is affected by human impact as well. The present study aims to investigate factors that control mass movements and natural and anthropogenic impacts. On March 8th 2009, a landslide of 30.000 to 50.000 m³ occurred that destroyed a large part of a sports ground in the village of Hintersdorf, municipality of St. Andrä-Wördern (Lower Austria). As a result of extensive water supply ground liquefaction was initiated and the slide mass moved in form of a mud flow about 200 m down slope. As a consequence a small forest area and a fishpond were destroyed and an adjacent road was damaged. Closely to the event, first studies started and showed that the Hintersdorf landslide was triggered by extensive water saturation combined with hydrostatic pressure inside the slide mass. Heavy and long-lasting rainfalls and the start of snowmelt caused strong seepage and soil water saturation. Furthermore, insufficient ground drainage and overflow of a small retention pond intensified the unfavourable impact on soil-mechanical stability. Further studies included archive data analyse, field survey, as well as laboratory analyse and showed that high landslide susceptibility at the Hintersdorf landslide site was caused by a bundle of factors that control the process: The sports ground was built nearby the head of a trough valley that collects interflow and surface run-off from the surrounding slopes. The Flysch bedrock is covered extensively by clayey slope deposits. Furthermore, in the area of the valley head a waste deposit was operated up to the 1980's that resulted in a thick waste filling there. The Hintersdorf sports ground was constructed in 1984 on top of the waste body. Preliminary results show that hillslope

  6. 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

  7. 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

  8. [Relevance of pharmacoeconomic analyses to price and reimbursement decisions in Austria].

    PubMed

    Führlinger, Susanne

    2006-12-01

    Since the social sick funds have only limited amounts of money at their disposal, whereas the pharmaceutical market is constantly growing, thorough evaluations have to be undertaken how contributions are to be spent to get adequate value for money and especially to gain utmost benefit for the patients. When deciding on whether a pharmaceutical is listed in the Code of Reimbursement or not, pharmacoeconomic studies are obligatory in two cases: for real innovations with substantial therapeutic benefit and for applications for inclusion in the Yellow Box, when there are no alternatives listed in the Yellow Box. On the basis of the pharmacoeconomic study a comprehensible and justifiable cost/use relation of the pharmaceutical applied for should be proven in comparison with therapeutic alternatives in Austria. However, a pharmacoeconomic study is always only one aspect among others deciding on reimbursement and price. Even though the pharmaceutical applied for is not included in the Code of Reimbursement, reimbursement is possible in special cases if there is no adequate pharmaceutical listed in the Code of Reimbursement and the pharmaceutical is absolutely needed for therapeutic reasons. In these cases prior approval from a chief medical officer is required. Pharmacoeconomic studies for the purpose of section sign 25 of the Rules of Procedure for publishing the Code of Reimbursement (VO-EKO) must meet the following requirements: From a methodical point of view both cost-effectiveness analyses and--in justified cases--cost-utility analyses may be used. Due to required accuracy and traceability incremental analyses are preferred. Medical and economic data underlying the pharmacoeconomic study have to show a high degree of validity and evidence. The perspective to be taken is that of the Austrian Health Insurance. When determining the therapeutic alternatives, the most frequent indication, the most purposeful medical dosage and the main group of affected patients have to

  9. 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

  10. 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

  11. The story of landscape evolution in Lower Austria told by sedimentological analysis and luminescence dating

    NASA Astrophysics Data System (ADS)

    Hofer, Ingo; Thiel, Christine; Terhorst, Birgit; Jaburova, Iva; Buylaert, Jan-Pieter; Murray, Andrew; Frechen, Manfred

    2010-05-01

    Loess/palaeosol sequences contain detailed information about palaeoenvironmental changes during the Quaternary. Furthermore, because of its long distance aeolian transport, which resets the luminescence signal to zero prior to deposition, loess is highly suitable for luminescence dating. This allows the determination of geodynamic processes with time. The loess deposits in the Kremser Feld (Lower Austria) are up to 30 m thick. The loess/paleosol sequence of Stratzing is situated at the eastern margin of the west-east elongated hill of the ‘Galgenberg'; this location is famous for its archaeological finds, e.g. the sculpture "Fanny", one of the oldest identifiable representations of the human figure (Neugebauer-Maresch, 1993). The loess profile examined here has a total depth of 7.5 m and is subdivided into 19 prominent horizons. For each horizon the grain size distribution, pH-value, total carbonate content, total organic content and sulphur content was derived in order to reconstruct the environmental conditions leading to sedimentation and soil formation. To set up a geochronological framework for the loess deposition and the subsequent soil formation, nine samples were dated by means of elevated temperature post-IR IRSL (Thiel et al., submitted). Besides a general discussion about the sedimentological data we will discuss horizon 18 in more detail; this is a paleosol rich in clay and poor in mineralic carbonate. The sulphur content is relatively high and indicates higher humidity and warmer climate, all making the unexpectedly low organic carbon content of particular interest. The luminescence ages reveal an important hiatus above this well-developed palaeosol (from ~ 100 to ~ at least 200 ka) clearly showing that this loess/palaeosol sequence is not a continuous record. This implies either significant erosion or lack of loess deposition in this area. Neugebauer-Maresch, C., 1993. Kunst und geistige Welt. - In: Neugebauer-Maresch, C., (ed): Altsteinzeit im

  12. 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

  13. 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

  14. 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

  15. Cause-specific mortality in adult epilepsy patients from Tyrol, Austria: hospital-based study.

    PubMed

    Granbichler, Claudia A; Oberaigner, Willi; Kuchukhidze, Giorgi; Bauer, Gerhard; Ndayisaba, Jean-Pierre; Seppi, Klaus; Trinka, Eugen

    2015-01-01

    Epilepsy is a devastating condition with a considerable increase in mortality compared to the general population. Few studies have focused on cause-specific mortality which we analyse in detail in over 4,000 well-characterized epilepsy patients. The cohort comprised of epilepsy patients ≥ 18, treated between 1970 and 2009 at the epilepsy clinic of Innsbruck Medical University, Austria, and living in the province of Tyrol, Austria. Epilepsy diagnosis was based on ILAE guidelines (1989); patients with brain tumor were excluded. Deceased patients and causes of death (ICD-codes) were obtained via record linkage to the national death registry. We computed age-, sex-, and period-adjusted standardized mortality rates (SMR) for 36 diagnoses subgroups in four major groups. Additional analyses were performed for an incidence cohort. Overall cohort: 4,295 patients, 60,649.1 person-years, 822 deaths, overall SMR 1.7 (95 % CI 1.6-1.9), highest elevated cause-specific SMR: congenital anomalies [7.1 (95 % CI 2.3-16.6)], suicide [4.2 (95 % CI 2.0-8.1)], alcohol dependence syndrome [3.9 (95 % CI 1.8-7.4)], malignant neoplasm of esophagus [3.1 (95 % CI 1.2-6.4)], pneumonia [2.7 (95 % CI 1.6-4.2)]. Incidence cohort: 1,299 patients, 14,215.4 person-years, 267 deaths, overall SMR 1.8 (95 % CI 1.6-2.1), highest elevated cause-specific SMR congenital anomalies [10.8 (95 % CI 1.3-39.3)], suicide [6.8 (95 % CI 1.4-19.8)], alcohol dependence syndrome (6.4 [95 % CI 1.8-16.5)], pneumonia [3.9 (95 % CI 1.8-7.4)], cerebrovascular disease at 3.5 (95 % CI 2.6-4.6). Mortality due to mental health problems, such as suicide or alcohol dependence syndrome, malignant neoplasms, and cerebrovascular diseases was highly increased in our study. In addition to aim for seizure freedom, we suggest improving general health promotion, including cessation of smoking, lowering of alcohol intake, and reduction of weight as well as early identification of psychiatric comorbidity in patients with epilepsy.

  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. 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

  18. 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

  19. 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

  20. [On the economy of "wealth of people": demographic-political theories in the Austria of enlightened absolutism].

    PubMed

    Wichtl, T

    1985-01-01

    "This essay focuses on mercantilist theories and interpretations of demographic trends [in Austria] in the late 18th century." The writings of several mercantilist authors are summarized, and the influence of their views on population policy is discussed. It is noted that the official population policy, which aimed at fast population growth to strengthen the economy and increase the number of soldiers, was based on the mercantilist theory that greater population size means higher per capita incomes. (summary in ENG)