Publikationen


Suche nach „[2017]“ hat 227 Publikationen gefunden
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    NachhaltigF: Angewandte Naturwissenschaften und WirtschaftsingenieurwesenS: TC Teisnach Sensorik

    Patent

    R. Berger, H. Gruber, W. Lehnert, Günther Ruhl, R. Foerg, A. Mauder, H.-J. Schulze, M. Sommer, C. Rottmair, R. Rupp

    Method for manufacturing a composite wafer having a graphite core, and composite wafer having a graphite core

    2017

    GesundF: Angewandte Gesundheitswissenschaften

    Vortrag

    V. Braun, Irmgard Tischner

    Exploring the Potential of Story Completion for Critical Health Psychology Research

    10th Biennial Conference of the International Society of Critical Health Psychology, Loughborough, UK

    2017

    GesundF: Angewandte Gesundheitswissenschaften

    Vortrag

    Irmgard Tischner, H. Malson

    Leading Ladies: Representations of Women Leaders in UK Broadcast Media. BPS Psychology of Women Section

    BPS Psychology of Women Section 30th Anniversary Annual Conference, Windsor, UK

    2017

    MobilF: Europan Campus Rottal-Inn

    Vortrag

    Markus Pillmayer

    Vorstellung Tourismuslabor European Campus – Erlebnismessung als neuer Baustein der Erlebnisinszenierung

    48. Anwenderforum Satellitennavigation/ Freizeit und Tourismus, Fraunhofer Institut, München

    2017

    MobilF: Europan Campus Rottal-Inn

    Vortrag

    Markus Pillmayer

    Culture of Failure oder schnödes Scheitern? Konzeptionelle Zugänge und empirische Befunde zum Scheitern in internationalen touristischen Unternehmenskooperationen

    21. Jahrestagung der Deutschen Gesellschaft für Tourismuswissenschaft (DGT), Insel Mainau

    2017

    MobilF: Europan Campus Rottal-Inn

    Vortrag

    Markus Pillmayer

    The next step in innovation? Das Potenzial von Open Innovation im internationalen Wettbewerb der Destinationen

    21. Jahrestagung der Deutschen Gesellschaft für Tourismuswissenschaft (DGT), Insel Mainau

    2017

    MobilF: Europan Campus Rottal-Inn

    Vortrag

    Markus Pillmayer

    Kulturelle Geographien der Vielfalt –Von der Macht der Differenzen zu einer Logik der Diversität

    17. Münchener Wissenschaftstage, München

    2017

    MobilF: Europan Campus Rottal-Inn

    Vortrag

    Markus Pillmayer, Marcus Herntrei

    Big data, big uncertainty?

    Neue Herausforderungen für die Tourismusbranche vor dem Hintergrund der digitalen Transformation

    48. Anwenderforum Satellitennavigation/ Freizeit und Tourismus, Fraunhofer Institut, München

    2017

    MobilF: Europan Campus Rottal-Inn

    Vortrag

    Marcus Herntrei, K. Pagenkopf, T. Wiesen

    Demographischer Wandel im Naturtourismus –Wie profitieren Gäste von barrierefreien Angeboten?

    Das Beispiel Nationalparkregion Eifel

    21. Jahrestagung der Deutschen Gesellschaft für Tourismuswissenschaft (DGT), Insel Mainau

    2017

    F: Angewandte Wirtschaftswissenschaften

    Buch (Monographie)

    Stefan Hagl

    Crashkurs Statistik

    Daten erheben, analysieren und präsentieren

    2017

    ISBN: 978-3648096734

    DigitalF: Elektrotechnik und MedientechnikS: TC Freyung

    Vortrag

    Wolfgang Dorner

    Erschließung von Archiven mit historischen Fotografien - Potenziale durch Algorithmen und Citizen Science?

    4. Digital Humanities Austria Konferenz (DHA) - Data First!?, Innsbruck, Österreich

    2017

    DigitalF: Elektrotechnik und MedientechnikS: TC Freyung

    Vortrag

    Wolfgang Dorner, Anne Weinfurtner

    Aufarbeitung historischer Archive mit Hilfe geoinformatischer und Crowdsourcing basierter Konzepte

    Posterpräsentation

    37. Wissenschaftlich-Technische Jahrestagung der Deutschen Gesellschaft für Photogrammetrie, Fernerkundung und Geoinformation e. V. (DGPF), Würzburg

    2017

    DigitalF: Elektrotechnik und MedientechnikS: TC Freyung

    Vortrag

    Wolfgang Dorner, Ernst Jürgens

    Orientierungshilfe für Touristen - Aufwertung von Themenwegen und Kulturgütern durch digitale Navigationsunterstützung und Virtual Reality

    Posterpräsentation

    37. Wissenschaftlich-Technische Jahrestagung der Deutschen Gesellschaft für Photogrammetrie, Fernerkundung und Geoinformation e. V. (DGPF), Würzburg

    2017

    NachhaltigF: Angewandte Naturwissenschaften und WirtschaftsingenieurwesenS: TC Teisnach Sensorik

    Zeitschriftenartikel

    F. Streb, M. Mengel, D. Schweitzer, C. Kasztelan, P. Schoderböck, Günther Ruhl, T. Lampke

    Characterization methods for solid thermal interface materials

    IEEE Transactions on Components, Packaging and Manufacturing Technology, vol. 8, no. 6, pp. 1024-1031

    2017

    DOI: 10.1109/TCPMT.2017.2748238

    Abstract anzeigen

    Thermal interface materials (TIMs) play a major role in the performance of semiconductor devices by optimizing the thermal contact between device and heatsink. Their influence is further increasing with the usage of novel chip materials such as SiC and GaN. In this methodology study, we compared five of the most established evaluation methods for solid TIMs with each other: transient plane source, LaserFlash, DynTIM, TIMA, and an application-oriented Rth measurement system. We investigated a wide range of typical TIMs in order to explore the limits of the different measurement systems. The results show that, despite existing norms, the used characterization method has a significant influence on the measured thermal conductivity. We also show that the temperature and pressure dependence has a significant influence on the thermal performance of TIMs and that these data need to be included in device specifications. Additionally, detailed error analysis and discussion about sample selection, error influence, and measurement effort for the presented methods are given.

    NachhaltigF: Angewandte Naturwissenschaften und WirtschaftsingenieurwesenS: TC Teisnach Sensorik

    Zeitschriftenartikel

    Günther Ruhl, S. Wittmann, M. König, D. Neumaier

    The integration of graphene into microelectronic devices

    Beilstein Journal of Nanotechnology, vol. 8, pp. 1056-1064

    2017

    DOI: 10.3762/bjnano.8.107

    Abstract anzeigen

    Since 2004 the field of graphene research has attracted increasing interest worldwide. Especially the integration of graphene into microelectronic devices has the potential for numerous applications. Therefore, we summarize the current knowledge on this aspect. Surveys show that considerable progress was made in the field of graphene synthesis. However, the central issue consists of the availability of techniques suitable for production for the deposition of graphene on dielectric substrates. Besides, the encapsulation of graphene for further processing while maintaining its properties poses a challenge. Regarding the graphene/metal contact intensive research was done and recently substantial advancements were made towards contact resistances applicable for electronic devices. Generally speaking the crucial issues for graphene integration are identified today and the corresponding research tasks can be clearly defined.

    NachhaltigF: Angewandte Naturwissenschaften und WirtschaftsingenieurwesenF: Europan Campus Rottal-Inn

    Zeitschriftenartikel

    X.-N. Chen, Rui Li, F. Belloni, F. Gabrielli, A. Rineiski, L. Andriolo, L. Guo, D. Castelliti, M. Schyns, E. Bubelis, G. Bandini, M. Sarotto

    Safety studies for the MYRRHA critical core with the SIMMER-III code

    Annals of Nuclear Energy, vol. 110, pp. 1030-1042

    2017

    DOI: 10.1016/j.anucene.2017.08.021

    Abstract anzeigen

    The presented studies are carried out within the European 7th framework project MAXSIMA, in which the MYRRHA reactor, which stands for Multi-purpose hYbrid Research Reactor for High-tech Applications, developed at SCK-CEN (Belgian Nuclear Research Centre), is investigated. The SIMMER code is employed for severe accident investigations of the reactor at KIT and SCK-CEN in both critical and ADS subcritical modes. In this paper only studies for the critical core are presented. The SIMMER-III model has been set up and assessed first for the neutronic feedback coefficients. Its calculated fuel, coolant and structure feedbacks agree well with the results evaluated by means of the European Reactor ANalysis Optimized System (ERANOS). For benchmarking of the SIMMER-III coupled neutronics and fluid-dynamics model, several Unprotected Transients due to Over Power (UTOP) have been calculated and compared with results of transient system codes. Very good agreement is demonstrated. In case of the largest and quickest reactivity insertion under hypothetical accident conditions, the reactor is assumed to turn for a short time into a slightly prompt supercritical state, but a quite mild power excursion takes place. Blockage accidents are studied in detail with SIMMER only. In total three scenarios have been investigated, namely the blockages of a single fuel assembly (FA), the protected core blockage scenario and the damage propagation of defective pin failures. Our studies demonstrated no core damage propagation can possibly occur under the different blockage scenarios.

    NachhaltigF: Angewandte Naturwissenschaften und WirtschaftsingenieurwesenF: Europan Campus Rottal-Inn

    Zeitschriftenartikel

    Rui Li, X.-N. Chen, L. Andiolo, A. Rineiski

    3D numerical study of LBE-cooled fuel assembly in MYRRHA using SIMMER-IV code

    Annals of Nuclear Energy, vol. 104, pp. 42-52

    2017

    DOI: 10.1016/j.anucene.2017.02.009

    Abstract anzeigen

    The present paper is based on the work carried out in the framework of the European FP7 project MAXSIMA, in which MYRRHA safety studies are performed. MYRRHA is a pool-type 100 MWth system with MOX fuel designed to operate both in ADS and critical modes. It uses lead-bismuth eutectic (LBE) as primary coolant. The MOX fuel has almost the same density as the LBE coolant. In case of pin failure fuel pellets may break into chunks and particles carried by the coolant upwards and redistributed in the reactor pool. The transmutation group at IKET/KIT mainly with the numerical analysis tool is involved for studying severe accidents for MYRRHA reactor design. The highlight of the current work is that 3D simulations with explicit modelling on the gaps between fuel assemblies and 3D macroscopic pin bundle models are performed for the first time using a reactor safety analysis code, SIMMER-IV, with 3D geometry. In this paper, the numerical analyses are conducted for a single fuel assembly blockage and 19 pin-rods on basis of an LBE coolant experiment. The 3D analysis has been applied with both scales namely fuel assembly scale and pin bundle scale. For the fuel assembly scale, the evaluation of a single fuel assembly blockage using non-axisymmetric geometry configuration in the subcritical mode is addressed. For the pin bundle scale, the 3D pin bundle simulations show a good agreement from the experiment conducted at KALLA liquid metal laboratory. Note that this is the only code applied by now for blockage analyses after pin failure in MYRRHA. The current work has formed a solid basis for the safety analysis for MYRRHA in the future.

    NachhaltigF: Angewandte Naturwissenschaften und Wirtschaftsingenieurwesen

    Zeitschriftenartikel

    J. Stoltze, M. Izydor, Markus Hainthaler, P. Richter, E. Schlücker, M. Lebert

    Euglena gracilis as a promising eukaryotic model system for fast detection of high pressure induced cell destruction

    Environmental and Experimental Botany, vol. 133, pp. 50-57

    2017

    DOI: 10.1016/j.envexpbot.2016.09.008

    Abstract anzeigen

    High hydrostatic pressure (HHP) is a promising method for the inactivation of cells and enzymes in many applications (e.g. food industry, pharmaceutical industry, chemistry). The effects of various high-hydrostatic pressures (20 MPa, 50 MPa, 55 MPa, 60 MPa, 75 MPa, 100 MPa, 150 MPa, 200 MPa, 400 MPa) on the unicellular flagellate Euglena gracilis were determined: (a) life/dead staining with ethidium bromide (EtBr), (b) loss of flagellum, (c) movement behavior, (d) recovery after 7 d, (e) photosystem II quantum yield (Y(PSII)). Pressure was applied for 300 s at room temperature (pressure increment and decrement: 10 MPa s−1). The EC50 value of vitality (EtBr-positive cells) directly after pressure application was 109 MPa. Cell vitality was not impaired below 100 MPa. No recovery of cells after 7 d-cultivation in fresh medium was observed after pressure treatment above 100 MPa. Flagellum-based free swimming of cells was already impaired at pressures above 50 MPa, where some cells started metabolic movement behavior. From 75 MPa to 100 MPa all cells moved metabolically, while at higher-pressure all cells became immotile. In the pressure range between 75 MPa and 200 MPa, cells lost their flagellum. Interestingly, cells pressurized with 400 MPa retained their flagella. Directly after HHP-treatment EC50 of Y(PSII)-inhibition was about 101 MPa, after 6 h about 102 MPa. The use of fluorescence-based methods is considerably fast, easy and reliable. Because of the different easily recordable parameters, we believe that Euglena gracilis is a promising test organism to determine HHP-effects on eukaryotes. The effects on photosynthesis indicate impacts on intracellular membrane and protein complexes.