Publikationen


Suche nach „[Contribution]“ hat 1843 Publikationen gefunden
Suchergebnis als PDF
    Angewandte Wirtschaftswissenschaften

    Beitrag (Sammelband oder Tagungsband)

    Ralf Alefs

    § 3b UStG Ort der Beförderungsleistungen und der damit zusammenhängenden sonstigen Leistungen

    Praktiker-Kommentar Umsatzsteuer, Weil im Schönbuch

    2019

    ISBN: 978-3-95554-426-3

    Angewandte Wirtschaftswissenschaften

    Beitrag (Sammelband oder Tagungsband)

    Ralf Alefs

    § 3a UStG Ort der sonstigen Leistung

    Praktiker-Kommentar Umsatzsteuer, Weil im Schönbuch

    2019

    ISBN: 978-3-95554-426-3

    GesundAngewandte Gesundheitswissenschaften

    Beitrag (Sammelband oder Tagungsband)

    Mareike Hechinger, F. Domeisen Benedetti, S. Stängle, V. Waldboth, D. Kroh, E. Arrer, A. Fringer

    Buchser Pflegeinventar für häusliche Krisen

    Das Buchser Pflegeinventar für häusliche Krisensituationen (BLiCK), Bern

    2019

    ISBN: 9783456858562

    GesundAngewandte Gesundheitswissenschaften

    Beitrag (Sammelband oder Tagungsband)

    Mareike Hechinger, A. Fringer

    Häusliche Krisensituation: Eine Literaturübersicht

    Das Buchser Pflegeinventar für häusliche Krisensituationen (BLiCK), Bern

    2019

    ISBN: 9783456858562

    GesundAngewandte Gesundheitswissenschaften

    Beitrag (Sammelband oder Tagungsband)

    Mareike Hechinger, A. Fringer

    Krisen in der Häuslichkeit: Eine Annäherung

    Das Buchser Pflegeinventar für häusliche Krisensituationen (BLiCK), Bern

    2019

    ISBN: 9783456858562

    GesundAngewandte Gesundheitswissenschaften

    Beitrag (Sammelband oder Tagungsband)

    A. Fringer, Mareike Hechinger, S. Stängle, V. Waldboth

    Projekt BLICK: Eine Einführung.

    Das Buchser Pflegeinventar für häusliche Krisensituationen (BLiCK), Bern

    2019

    ISBN: 9783456858562

    DigitalNachhaltigExtern

    Beitrag (Sammelband oder Tagungsband)

    Anton Schmailzl, S. Hüntelmann, T. Loose, Johannes Käsbauer, F. Maiwald, S. Hierl

    Potentials of the ALE-Method for Modeling Plastics Welding Processes, in Particular for the Quasi-Simultaneous Laser Transmission Welding

    Mathematical Modelling of Weld Phenomena 12, Graz, Österreich, vol. 12

    2019

    ISBN: 978-3-85125-615-4

    DOI: 10.3217/978-3-85125-615-4-51

    Abstract anzeigen

    The Arbitrary-Lagrangian-Eulerian-Method (ALE-Method) offers the possibility to model the quasi-simultaneous laser transmission welding of plastics, in which a squeeze-flow of molten plastic occurs. It is of great interest to get a deeper understanding of the fluid-structure-interactions in the welding zone, since the occurring squeeze-flow transports heated material out of the joining zone, causing a temperature decrease inside. In addition, the numerical modelling offers the possibility to investigate the flow conditions in the joining zone. The aim of this article is to show the potentials of the ALE-Method to simulate the quasi-simultaneous laser transmission welding with the commercially available software LS-DYNA. The central challenge is to realize a bi-directional thermo-mechanically coupled simulation, which considers the comparatively high thermal expansion and calculates the interactions of solid and melted plastic correctly. Finally, the potentials of the ALE element formulations for the mathematical description of welding processes are shown, especially for those with a squeeze-flow.

    DigitalNachhaltigExtern

    Beitrag (Sammelband oder Tagungsband)

    T. Heberholz, Andrey Prihodovsky, M. Nowottnick

    Influence of a New Abnormal (CuNi)6Sn5 / (NiCu)3Sn4 Layer Growth at Temperatures Above 175°C in Tin Silver Based Lead-Free Solder Joints

    Proceedings of the SMTA International Conference 2019 (22-26 September 2019; Rosemont, IL, USA)

    2019

    DigitalNachhaltigExtern

    Beitrag (Sammelband oder Tagungsband)

    B. Quandt, Korbinian Schröcker, S. Hierl

    Prozessüberwachung beim quasi-simultanen Laser-Durchstrahlschweißen glasfaserverstärkter Thermoplaste

    9. Landshuter Leichtbau-Colloquium (2019), Landshut, vol. 9

    2019

    ISBN: 978-3-9818439-2-7

    DigitalNachhaltigExtern

    Beitrag (Sammelband oder Tagungsband)

    Anton Schmailzl, B. Quandt, S. Hierl, M. Schmidt

    Correlation between Joint Strength and Process Temperature in Quasi-Simultaneous Laser Transmission Welding of Polyamide 6

    Proceedings of LiM2019 - Lasers in Manufacturing (23 June 2019, Munich)

    2019

    DigitalTC Grafenau

    Beitrag (Sammelband oder Tagungsband)

    T. Wimmer, Michael Scholz

    Online Product Descriptions - Boost for your Sales?

    14. Internationale Tagung Wirtschaftsinformatik, Siegen

    2019

    DigitalTC Grafenau

    Beitrag (Sammelband oder Tagungsband)

    A. Keller, Michael Scholz

    Trading on Cryptocurrency Markets: Analyzing the Behavior of Bitcoin Investors

    Proceedings of the 40th International Conference on Information Systems

    2019

    MobilAngewandte Wirtschaftswissenschaften

    Beitrag (Sammelband oder Tagungsband)

    Johannes Klühspies

    Ein Bahnhof ist das Zugangstor zur Mobilität

    Geschäftsbericht 2018 des Zweckverbands Kommunale Verkehrssicherheit Oberpfalz

    2019

    DigitalFraunhofer AWZ CTMTMaschinenbau und Mechatronik

    Beitrag (Sammelband oder Tagungsband)

    Peter Landstorfer, Gabriel Herl, Jochen Hiller

    Investigation of Non-circular Scanning Trajectories in Robot-based Industrial X-ray Computed Tomography of Multi-material Objects

    16th International Conference on Informatics in Control, Automation and Robotics (ICINCO) [29-31 July, 2019; Prague, Czech Republic]

    2019

    DigitalFraunhofer AWZ CTMTMaschinenbau und Mechatronik

    Beitrag (Sammelband oder Tagungsband)

    Peter Landstorfer, Jochen Hiller, Matthias Herbst

    Investigation of positioning accuracy of industrial robots for robotic-based X-ray computed tomography

    iCT 2019 9th Conference on Industrial Computed Tomography (iCT) [13-15 February, 2019; Padua, Italy]

    2019

    Abstract anzeigen

    In this research work we investigated the accuracy of a standard industrial robot. We wanted to find out, how accurate an X-RayComputed Tomography (CT) scan can be performed when using such a robot as a manipulator. The accuracy was measuredusing a laser-interferometer. The measured deviations were used to run an X-Ray simulation via Fraunhofer EZRT’s ScorpiusX-Lab. Metrological analysis was performed as a measure for the quality of the simulated CT-scan. The metrological deviationsreflect the feasible accuracy of a CT-scan in a real CT-setup.

    DigitalFraunhofer AWZ CTMTMaschinenbau und Mechatronik

    Beitrag (Sammelband oder Tagungsband)

    Gabriel Herl, Jochen Hiller, T. Sauer

    Artifact reduction in X-ray computed tomography by multipositional data fusion using local image quality measures

    iCT 2019 9th Conference on Industrial Computed Tomography (iCT) [13-15 February, 2019; Padua, Italy]

    2019

    Abstract anzeigen

    Metal artifacts are still a major problem in X-ray industrial computed tomography. In order to reduce metal artifacts and increase the image quality of X-ray CT-scans, we suggest using projection data from multiple scans with differently positioned object orientations. We present two different approaches for multipositional CT, which are especially effective for multimaterial objects with high absorbing metal parts. On one hand, we reconstruct the different scans separatly, estimate the local quality of the resulting volumes and then fuse these volumes to an optimized volume. On the other hand, we introduce smART (shrinking merged Algebraic Reconstruction Technique) and merge sinograms of different scans, estimate the reliability of each projection pixel and then reconstruct the merged sinogram with an adapted SART reconstruction method. We demonstrate our approaches on simulations and on measurement data and are able to show a significant reduction of image artifacts qualitatively and quantitatively with the help of dimensional measurement results.

    Angewandte Wirtschaftswissenschaften

    Beitrag (Sammelband oder Tagungsband)

    Josef Scherer

    (Compliance-) Risiko-Managementsystem 4.0 – Die digitale Transformation von Normen, Richtlinien und Standards

    FIRM Jahrbuch 2019

    2019

    DigitalAngewandte Informatik

    Beitrag (Sammelband oder Tagungsband)

    Katharina Heydn, Marc-Philipp Dietrich, Marcus Barkowsky, Götz Winterfeldt, S. Mammen, A. Nüchter

    The Golden Bullet: A Comparative Study for Target Acquisition, Pointing and Shooting

    Proceedings of the 2019 11th International Conference on Virtual Worlds and Games for Serious Applications (VS-Games) [4-6 Sept. 2019; Vienna, Austria]

    2019

    DOI: 10.1109/VS-Games.2019.8864589

    Abstract anzeigen

    In this study, we evaluate an interaction sequence performed by six modalities consisting of desktop-based (DB) and virtual reality (VR) environments using different input devices. For the given study, we implemented a vertical prototype of a first person shooter (FPS) game scenario, focusing on the genre-defining point-and-shoot mechanic. We introduce measures to evaluate the success of the according interaction sequence (times for target acquisition, pointing, shooting, overall net time, and number of shots) and conduct experiments to record and compare the users' performances. We show that interacting using head-tracking for landscape-rotation is performing similarly to the input of a screen-centered mouse and also yielded shortest times in target acquisition and pointing. Although using head-tracking for target acquisition and pointing was most efficient, subjects rated the modality using head-tracking for target acquisition and a 3DOF Controller for pointing best. Eye-tracking (ET) yields promising results, but calibration issues need to be resolved to enhance reliability and overall user experience.

    DigitalAngewandte Informatik

    Beitrag (Sammelband oder Tagungsband)

    L. Tiotsop, E. Masala, A. Aldahdooh, G. Wallendael, Marcus Barkowsky

    Computing Quality-of-Experience Ranges for Video Quality Estimation

    Proceedings of the 2019 Eleventh International Conference on Quality of Multimedia Experience (QoMEX) [5-7 June 2019; Berlin]

    2019

    DOI: 10.1109/QoMEX.2019.8743303

    Abstract anzeigen

    Typically, the measurement of the Quality of Experience for video sequences aims at a single value, in most cases the Mean Opinion Score (MOS). Predicting this value using various algorithms has been widely studied. However, deviation from the MOS is often handled as an unpredictable error. The approach in this contribution estimates intervals of video quality instead of the single valued MOS. Well-known video quality estimators are fused together to output a lower and upper border for the expected video quality, on the basis of a model derived from a well-known subjectively annotated dataset. Results on different datasets provide insight on the suitability of the well-known estimators for this particular approach.

    GesundNachhaltigEuropan Campus Rottal-Inn

    Beitrag (Sammelband oder Tagungsband)

    S. Markov, Georg Steckenbauer, Markus Pillmayer, Marcus Herntrei

    Austria: The forest as a touristic landscape

    International Handbook of Forest Therapy

    2019

    ISBN: 978-1-5275-3955-6