TY - THES A1 - Vogt, Helen T1 - Die Krisenkommunikation im Fall des AKW-Unglücks Fukushima Daiichi BT - Analyse ausgewählter Pressekonferenzen zwischen dem 11. und dem 15. März 2011 Y1 - U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bsz:kon4-opus4-17727 ER - TY - JOUR A1 - Nägele, Roland T1 - A Tuning Rule Based on Internal Model Control and the Nyquist Criterion N2 - If the process contains a delay (dead time), the Nyquist criterion is well suited to derive a PI or PID tuning rule because the delay is taken into account without approximation. The tuning of the speed of the closed loop enters naturally by the crossover frequency. The goal of robustness and performance is translated into the phase margin. KW - PID control KW - Tuning rule KW - REGULECT KW - PI control KW - Crossover frequency Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bsz:kon4-opus4-16928 ER - TY - CHAP A1 - Knöbel, Christian A1 - Marsil, Zakaria A1 - Rekla, Markus A1 - Reuter, Johannes A1 - Gühmann, Clemens T1 - Fault detection in linear electromagnetic actuators using time and time-frequency-domain features based on current and voltage measurements T2 - 20th International Conference on Methods and Models in Automation and Robotics (MMAR), 24-27 Aug. 2015, Miedzyzdroje, Poland N2 - In this paper an approach towards databased fault diagnosis of linear electromagnetic actuators is presented. Time and time-frequency-domain methods were applied to extract fault related features from current and voltage measurements. The resulting features were transformed to enhance class separability using either Principal Component Analysis (PCA) or Optimal Transformation. Feature selection and dimensionality reduction was performed employing a modified Fisher-ratio. Fault detection was carried out using a Support-Vector-Machine classifier trained with randomly selected data subsets. Results showed, that not only the used feature sets (time-domain/time-frequency-domain) are crucial for fault detection and classification, but also feature pre-processing. PCA transformed time-domain features allow fault detection and classification without misclassification, relying on current and voltage measurements making two sensors necessary to generate the data. Optimal transformed time-frequency-domain features allow a misclassification free result as well, but as they are calculated from current measurements only, a dedicated voltage sensor is not necessary. Using those features is a promising alternative even for detecting purely supply voltage related faults. Y1 - 2015 SN - 978-1-4799-8701-6 U6 - http://dx.doi.org/10.1109/MMAR.2015.7283934 N1 - Volltextzugriff für Angehörige der Hochschule Konstanz via IEEE Xplore möglich. SP - 547 EP - 552 PB - IEEE ER - TY - JOUR A1 - König, Marc A1 - Baltes, Guido H. A1 - Siemers, Hans-Heinrich T1 - Excubation BT - ein alternatives Informationsmodell JF - Transfer : das Steinbeis-Magazin Y1 - 2015 UR - http://www.steinbeis.de/de/publikationen/transfermagazin/ausgabe-012015/excubation-ein-alternatives-innovationsmodell.html VL - 2015 IS - 1 ER - TY - CHAP A1 - König, Marc A1 - Baltes, Guido H. T1 - (E)valuation Indicators in the Business Plan of Early- Stage Technology Ventures T2 - 17th Networks, Information Technology & Innovation Management Consortium Conference, 9.-11. Nov. 2015, Barcelona, Spain Y1 - 2015 UR - https://www.academia.edu/20136402/_E_valuation_Indicators_in_the_Business_Plan_of_Early-_Stage_Technology_Ventures SP - 1 EP - 7 ER - TY - CHAP A1 - König, Marc A1 - Baltes, Guido H. A1 - Katzy, Bernhard T1 - On the role of value-network strength as an indicator of technology-based venture's survival and growth BT - Increasing innovation system efficiency by leveraging transaction relations to prioritize venture support T2 - IEEE International Conference on Engineering, Technology and Innovation/ International Technology Management Conference (ICE/ITMC), 22-24 June 2015, Belfast, UK N2 - Technology-based ventures provide an important route for successful technology transfer [1], [2]. Their founders are supported in successful technology commercialization by innovation intermediaries [3]. Accordingly, the performance of an innovation system, at least to some extent, depends on the efficiency of these intermediaries in terms of the impact of their scarce resources on the survival and growth of technology-based ventures. To increase their efficiency, intermediaries typically optimize their "intake" by requesting a formal business plan to base their selection on as a hygiene factor [4]-[7]. Thus, some scholars argue that written business plans show significant distortion as being produced only to attract support from innovation intermediaries [6], [8]. Accordingly, they rarely serve for these addressees as a source of information for analyzing the strengths and weaknesses of ventures, in order to derive actionable conclusions and more effectively support ventures [9], [10]. Addressees search for different indicators in business plans for their evaluation [11]. The descriptions of these indicators only evince little empirical proof for the performance of technology-based venture's [8], [12]. This gap is herein addressed, in contrast to the lacking empirical insight, as the most frequently produced artifact of early-stage technology ventures is at the same time a written business plan [10], [13]. This paper addresses this gap by conceptualizing transaction relations described in the written business plan as a means for working around the inevitable inaccuracies and uncertainties that delimit the explanatory abilities [14] of the snapshot model [10] presented by a business plan. Using a qualitative content analysis, we derive from the descriptions of transaction relations in a written business plan valid indicators for the maturity of the venture's value-network in different dimensions [15]. To this extent, this paper presents the findings from a pre-study that was conducted based on a sample of forty business plans from an overall population of 800 business plans in a longitudinal sample from one of Europe's most active innovation systems, the regional State of Baden-Württemberg. Such findings may be used by innovation intermediaries to enhance their efficiency, by enabling these to not only derive individual support strategies for business acceleration but also to analyze the impact of support measures by reliably monitoring maturity progress in venture activities. Y1 - 2015 U6 - http://dx.doi.org/10.1109/ICE.2015.7438682 N1 - Volltextzugriff im Campusnetz der Hochschule Konstanz möglich. SP - 1 EP - 9 ER - TY - CHAP A1 - Koenig, Marc A1 - Baltes, Guido H. T1 - Improving Effectiveness in the Innovation System for Early-stage Technology Ventures BT - Leveraging the strenghts of transaction relations to increase survivability and performance T2 - 16th Networks, Information Technology & Innovation Management Consortium Conference, 24.-26. Juni 2015, Belfast, UK Y1 - 2015 SP - 1 EP - 6 ER - TY - CHAP A1 - Klein, Agnes A1 - Velicu, Oana Ramona A1 - Martínez Madrid, Natividad A1 - Seepold, Ralf T1 - Sleep stages classification using vital signals recordings T2 - 12th International Workshop on Intelligent Solutions in Embedded Systems WISES), 29-30 Oct. 2015, Ancona, Italy N2 - To evaluate the quality of a person's sleep it is essential to identify the sleep stages and their durations. Currently, the gold standard in terms of sleep analysis is overnight polysomnography (PSG), during which several techniques like EEG (eletroencephalogram), EOG (electrooculogram), EMG (electromyogram), ECG (electrocardiogram), SpO2 (blood oxygen saturation) and for example respiratory airflow and respiratory effort are recorded. These expensive and complex procedures, applied in sleep laboratories, are invasive and unfamiliar for the subjects and it is a reason why it might have an impact on the recorded data. These are the main reasons why low-cost home diagnostic systems are likely to be advantageous. Their aim is to reach a larger population by reducing the number of parameters recorded. Nowadays, many wearable devices promise to measure sleep quality using only the ECG and body-movement signals. This work presents an android application developed in order to proof the accuracy of an algorithm published in the sleep literature. The algorithm uses ECG and body movement recordings to estimate sleep stages. The pre-recorded signals fed into the algorithm have been taken from physionet1 online database. The obtained results have been compared with those of the standard method used in PSG. The mean agreement ratios between the sleep stages REM, Wake, NREM-1, NREM-2 and NREM-3 were 38.1%, 14%, 16%, 75% and 54.3%. KW - Heartbeat KW - Body-movement KW - Non REM stage KW - REM stage KW - Sleep stage KW - Algorithm Y1 - 2015 UR - http://ieeexplore.ieee.org/document/7356980/ SN - 978-8-8875-4808-2 N1 - Volltextzugriff im Campusnetz der Hochschule Konstanz möglich. VL - 2015 SP - 47 EP - 50 ER - TY - JOUR A1 - Hornauer, Sascha A1 - Blaich, Michael A1 - Hahn, Axel A1 - Reuter, Johannes T1 - Trajectory Planning with Negotiation for Maritime Collision Avoidance JF - TransNav : International Journal on Marine Navigation and Safety of Sea Transportation N2 - The problem of vessel collisions or near-collision situations on sea, often caused by human error due to incomplete or overwhelming information, is becoming more and more important with rising maritime traffic. Approaches to supply navigators and Vessel Traffic Services with expert knowledge and suggest trajectories for all vessels to avoid collisions, are often aimed at situations where a single planner guides all vessels with perfect information. In contrast, we suggest a two-part procedure which plans trajectories using a specialised A* and negotiates trajectories until a solution is found, which is acceptable for all vessels. The solution obeys collision avoidance rules, includes a dynamic model of all vessels and negotiates trajectories to optimise globally without a global planner and extensive information disclosure. The procedure combines all components necessary to solve a multi-vessel encounter and is tested currently in simulation and on several test beds. The first results show a fast converging optimisation process which after a few negotiation rounds already produce feasible, collision free trajectories. Y1 - 2015 U6 - http://dx.doi.org/10.12716/1001.09.03.05 SN - 2083-6473 VL - 9 IS - 3 SP - 335 EP - 341 ER - TY - JOUR T1 - Jahresbericht 2018 T2 - HTWG Jahresbericht N2 - Ein Rückblick auf das akademische Jahr Berichtszeitraum: 1.9.2017 - 31.8.2018 Y1 - 2018 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bsz:kon4-opus4-16836 VL - 2018 PB - Hochschule Konstanz CY - Konstanz ER - TY - JOUR T1 - semester - Ausgabe Winter 18/19 T2 - semester - Das Magazin der Hochschule Konstanz N2 - Schwerpunktthema: Maschinen Y1 - 2018 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bsz:kon4-opus4-16827 SN - 0176-3024 IS - Winter 18/19 PB - Hochschule Konstanz CY - Konstanz ER - TY - RPRT A1 - Klauß, Manuel T1 - Analysis of the International Cooperation Network in Alternative Energy Production Technology Development Based on Co-Patents N2 - This paper analyses international cooperation in alternative energy production research and development. Therefore, patents of the technological domain, registered at the European Patent Office from 1997 until 2016, are analysed. International cooperation is considered when patents involve co-assignment or co-inventorship comprising two or more different countries. Generally, international R&D cooperation tends to be increasing over time in alternative energy production. In total, 2234 co-patents from 87 countries are identified. Through social network analysis the cooperative relationships between countries are examined. The most significant states of the network are the United States of America and Germany. Innovative clusters and strong partnerships are identified. Alternative energy technologies that involve international cooperation most extensively are harnessing energy from manmade waste, solar energy and bio-fuels. The paper clarifies which countries are cooperating with each other for what purpose. The findings can be used for establishing R&D strategies in the domain of alternative energy production. KW - Cooperation Network KW - Alternative Energy Production KW - Patent Analysis KW - Co-Patenting KW - Social Network Analysis Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bsz:kon4-opus4-16396 ER - TY - JOUR A1 - Kinzius, Luisa A1 - Sandkamp, Alexander A1 - Yalcin, Erdal T1 - Trade protection and the role of non-tariff barriers JF - Review of World Economics N2 - A growing share of modern trade policy instruments is shaped by non-tariff barriers (NTBs). Based on a structural gravity equation and the recently updated Global Trade Alert database, we empirically investigate the effect of NTBs on imports. Our analysis reveals that the implementation of NTBs reduces imports of affected products by up to 12%. Their trade dampening effect is thus comparable to that of trade defence instruments such as anti-dumping duties. It is smaller for exporters that have a free trade agreement with the importing country. Different types of NTBs affect trade to a different extent. Finally, we investigate the effect of behind-the-border measures, showing that they significantly lower the importer’s market access. KW - Non-tariff barriers KW - Trade protection KW - Gravity equation Y1 - 2019 U6 - http://dx.doi.org/10.1007/s10290-019-00341-6 SN - 1610-2886 SN - 1610-2878 IS - Online First, 29.1.2019 SP - 1 EP - 41 ER - TY - JOUR A1 - Scherz, Wilhelm Daniel A1 - Seepold, Ralf A1 - Crippa, Paolo A1 - Martínez Madrid, Natividad A1 - Biagetti, Giorgio A1 - Falaschetti, Laura A1 - Turchetti, Claudio T1 - Activity monitoring and phase detection using a portable EMG/ECG system JF - Applications in Electronics Pervading Industry, Environment and Society : APPLEPIES 2018, 26. - 27. September 2018, Pisa, Italy KW - EKG KW - ECG KW - EMG KW - Activity monitoring KW - Stress Y1 - 2019 SN - 978-3-030-11972-0 SN - 978-3-030-11973-7 U6 - http://dx.doi.org/10.1007/978-3-030-11973-7 ER - TY - GEN A1 - Merklinger, Verena T1 - Vortrag zur Gründung des Fachausschusses "Thermomechanische Eigenschaften" T2 - 3. Sitzung Fachausschuss 6 "Material- und Prozeßdiagnostik" mit AK "Prozeßbegleitende Prüfung" des DKG/DGM-Gemeinschaftsausschusses Hochleistungskeramik, 23. November 2017, Berlin Y1 - 2017 ER - TY - GEN A1 - Merklinger, Verena T1 - Vom Naturprodukt zum Hochleistungswerkstoff BT - Vortrag T2 - 4. Konstanzer Lange Nacht der Wissenschaft - Wissenschaft bewegt, 13. Mai 2017, Hochschule Konstanz N2 - Werkstoffe bewegen - in Form von Diamanten bewegen sie Emotionen, in Kombination mit neuen Technologien Menschen in Flug- und Fahrzeugen. Y1 - 2017 ER - TY - GEN A1 - Merklinger, Verena T1 - Konstruktionswerkstoffe für den Maschinenbau BT - Vortrag T2 - Fachvortragsreihe für Geflüchtete, 04.09.2017, Universität Konstanz Y1 - 2017 ER - TY - GEN A1 - Merklinger, Verena T1 - Konstruktionswerkstoffe und ihre Anwendung BT - Vortrag T2 - "Eltern auf dem Campus", 14.10.2017, Hochschule Konstanz Y1 - 2017 ER - TY - CHAP A1 - Kusumah, Indra A1 - Salinesi, Camille A1 - Rohleder, Clotilde T1 - New Approach for Supporting Future Collaborative Business in Automotive Industry BT - Product Lifecycle Management based crowdsourcing platform T2 - IEEE International Conference on Engineering, Technology and Innovation (ICE/ITMC), 17-20 June 2018, Stuttgart, Germany N2 - Product development and product manufacturing are entering a new era, namely an era where engineering tasks are executed under collaboration of all involved parties. Engineers and potential customers work together mainly in a virtual world for the design and realization of the product. We address this so called “crowdsourcing” trend in the automotive industry that lowers cost and accelerates production of new car. Current practice and prior studies fail to handle data management and collaboration aspects in sufficient detail. We propose a PLM based crowdsourcing platform that applies best practices to the established approach and adapt it with new methods for handling specific requirements. Our work provides a basis for establishing an improved collaboration platform to support a Gig Economy in the automotive industry. KW - Innovation KW - Collaboration KW - PLM KW - Crowd Sourcing KW - Automotive Industry Y1 - 2018 SN - 978-1-5386-1469-3 U6 - http://dx.doi.org/10.1109/ICE.2018.8436382 N1 - Volltextzugriff für Angehörige der Hochschule Konstanz via Datenbank IEEE Xplore möglich ER - TY - CHAP A1 - Lin, Jing A1 - Nurcan, Selmin A1 - Rohleder, Clotilde T1 - Material Management in LCA Integrated PLM BT - Sustainability in material and substance compliance, the Life Cycle Assessment integrated PLM approach T2 - IEEE International Conference on Engineering, Technology and Innovation (ICE/ITMC), 17-20 June 2018, Stuttgart N2 - It is widely recognized that sustainability is a new challenge for many manufacturing companies. In this paper, we tackle this issue by presenting an approach that deals with material and substance compliance within Product Lifecycle Management in a complex value chain. Our analysis explains why, how and when sustainable manufacturing arises, and it identifies, quantifies and evaluates the environmental impact of a new product. We propose (I) a Life Cycle Assessment tool (LCA) and (II) a model to validate this approach and evaluate the risk of noncompliance in supply chain. Our LCA approach provides comprehensive information on environmental impacts of a product. Product and materials cycles are parallel and intersecting, making it challenging to integrate Material Selection Process across Product Lifecycle Management, Integration of LCA with PLM. We provide only a foundation. Further research in systems engineering is necessary. LCA is sensitive to data quality. Outsourcing production and having problems in supplier cooperation can result in material mismatch (such as property, composition mismatching) in the production process due to that may cause misleading of LCA results. This paper also describes research challenges using riskbased due diligence. KW - Innovation KW - Sustainability KW - PLM KW - Material and Substance Management Y1 - 2018 SN - 978-1-5386-1469-3 U6 - http://dx.doi.org/10.1109/ICE.2018.8436374 N1 - Volltextzugriff für Angehörige der Hochschule Konstanz via Datenbank IEEE Xplore möglich. ER - TY - CHAP A1 - Haberstroh, Martin T1 - Portfolio-Level Risk Management T2 - The Handbook of Project Portfolio Management Y1 - 2018 SN - 978-1-138-63501-2 SN - 978-1-351-79751-1 SP - 314 EP - 324 PB - Routledge CY - London ER - TY - JOUR A1 - Friedrich, Volker T1 - »Postfaktisch« – Rhetorik und Ästhetik des Wahlkampfs BT - Zum Design der Politik: Grundlagen und Details JF - Sprache für die Form - Forum für Design und Rhetorik / Essay Y1 - 2018 UR - http://www.designrhetorik.de/postfaktisch-rhetorik-und-aesthetik-des-wahlkampfs/ IS - 12 und 13 ER - TY - THES A1 - Jung, Benedikt T1 - Development of control concepts for improved driving dynamics of harvesting machines with large headers Y1 - 2018 SN - 978-3-662-57774-5 U6 - http://dx.doi.org/10.1007/978-3-662-57775-2 N1 - Volltextzugriff im Campusnetz der Hochschule Konstanz möglich PB - Springer Vieweg CY - Berlin ER - TY - CHAP A1 - Schropp, Maximilian A1 - Riccardi, Leonardo A1 - Schnetzler, Rene A1 - Nägele, Roland T1 - An innovative electromagnetic actuator based on magnetic shape memory alloys T2 - ACTUATOR 2018: 16th International Conference on New Actuators, 25-27 June 2018, Bremen, Germany N2 - The paper investigates an innovative actuator combination based on the magnetic shape memory technology. The actuator is composed of an electromagnet, which is activated to produce motion, and a magnetic shape memory element, which is used passively to yield multistability, i.e. the possibility of holding a position without input power. Based on the experimental open-loop frequency characterization of the actuator, a position controller is developed and tested in several experiments. Y1 - 2018 SN - 978-3-8007-4675-0 N1 - Volltextzugriff für Angehörige der Hochschule Konstanz via Datenbank IEEE Xplore möglich. SP - 587 EP - 590 ER - TY - BOOK A1 - Friedewold, Detlev Jan A1 - Kötter, Lena A1 - Link, Frauke A1 - Schnieder, Jörn T1 - Stolperstein Mathematik BT - Lernberatung für Studierende gestalten Y1 - 2018 SN - 978-3-7639-5871-9 U6 - http://dx.doi.org/10.3278/6004612w PB - W. Bertelsmann Verlag CY - Bielefeld ER - TY - CHAP A1 - Denk, Heiko T1 - Traggerüste T2 - Bautabellen für Ingenieure : mit Berechnungshinweisen und Beispielen Y1 - 2018 SN - 978-3-8462-0880-9 SP - 3.74 EP - 3.80 PB - Bundesanzeiger Verlag CY - Köln ET - 23 ER - TY - JOUR ED - Friedrich, Volker T1 - Sprache für die Form BT - Forum für Design und Rhetorik Y1 - 2018 UR - http://www.designrhetorik.de IS - 12 und 13 ER - TY - JOUR A1 - Friedrich, Volker T1 - Schreiben und Rhetorik an einer Hochschule für angewandte Wissenschaften - ein Erfahrungsbericht JF - Pädagogische Rundschau Y1 - 2018 SN - 0030-9273 VL - 72 IS - 6 SP - 755 EP - 764 ER - TY - CHAP A1 - Friedrich, Volker T1 - Eine nicht nur philosophische Annäherung T2 - Technik denken. Philosophische Annäherungen - Festschrift für Klaus Kornwachs Y1 - 2018 SN - 978-3-515-12039-5 SN - 978-3-515-12042-5 SP - 321 EP - 322 PB - Franz Steiner Verlag CY - Stuttgart ER - TY - CHAP A1 - Friedrich, Volker T1 - Zur Rhetorik der Technik BT - Aufriss eines Forschungsgebietes T2 - Technik denken. Philosophische Annäherungen - Festschrift für Klaus Kornwachs Y1 - 2018 SN - 978-3-515-12039-5 SN - 978-3-515-12042-5 SP - 249 EP - 259 PB - Franz Steiner Verlag CY - Stuttgart ER - TY - CHAP A1 - Friedrich, Volker T1 - Technik denken - eine Annäherung T2 - Technik denken. Philosophische Annäherungen - Festschrift für Klaus Kornwachs Y1 - 2018 SN - 978-3-515-12039-5 SN - 978-3-515-12042-5 SP - 9 EP - 11 PB - Franz Steiner Verlag CY - Stuttgart ER - TY - BOOK ED - Friedrich, Volker T1 - Technik denken. Philosophische Annäherungen BT - Festschrift für Klaus Kornwachs KW - Kornwachs, Klaus KW - Technikphilosophie KW - Festschrift KW - Aufsatzsammlung Y1 - 2018 SN - 978-3-515-12039-5 SN - 978-3-515-12042-5 PB - Franz Steiner Verlag CY - Stuttgart ER - TY - GEN A1 - Merklinger, Verena T1 - Werkstoffe - unsichtbar, aber unverzichtbar T2 - 5. Konstanzer Lange Nacht der Wissenschaft - Wissenswelten, 23. Juni 2018, Hochschule Konstanz N2 - Werkstoffe sind unverzichtbare Innovationsmotoren der Industrie und sind daher nicht nur maßgebend für die Bereiche Mobilität und Energie. Y1 - 2018 ER - TY - JOUR A1 - Schuler, Philipp A1 - Gümpel, Paul T1 - Investigation of magnetic effects on austenitic stainless steels after low temperature carburization JF - Nitriding and nitrocarburising : European Conference on Heat Treatment (ECHT 2018), Proceedings, 12. - 13. April 2018, Graf-Zeppelin-Haus, Friedrichshafen, Germany N2 - This work aims at investigating the magnetic effects of austenitc stainless steels which can occur after a low temperature carburisation depending on the alloy. Samples were prepared of different alloys and subjected to a multiple low temperature carburisation to obtain different treatment conditions for each alloy. The layer characterisation was carried out by light microscope and also by hardening profiles and shows that the layer develops with each additional treatment cycle. A lattice expansion could be detected in all treated samples by X-ray diffraction. Magnetisability was measured using Feritscope and SQUID measurements. Not all alloys showed magnetisability after treatment. In addition to MFM measurements, experiments with Ferrofluid were also used to visualize the magnetic areas. These studies show that only about half of the formed layer becomes magnetisable and has a domain-like structure. KW - Espanded austenite, Magnetic force microscopy, Low temperature carburisation, Ferrofluid Y1 - 2018 SN - 978-3-00-061167-4 SP - 167 EP - 176 ER - TY - JOUR A1 - Göllinger, Thomas A1 - Gaschnig, Hannes T1 - Hybride und sektorenübergreifende Energieversorgung als wichtiger Baustein der Energiewende JF - Forum Ware : internationale Zeitschrift für Warenwirtschaft Y1 - 2018 UR - http://www.dgwt.de/category/forum-ware SN - 2365-404X VL - 45.2017 IS - 1-4 SP - 22 EP - 29 ER - TY - CHAP A1 - Göllinger, Thomas T1 - Herausforderungen der Sektorintegration für die Energiewende T2 - Seminar „Vielfalt der Energiewende“, Arbeitskreis Nachhaltige Energiewirtschaft (AK NEW), 15.-17. Februar 2018, Lenzkirch-Saig Y1 - 2018 ER - TY - CHAP A1 - Göllinger, Thomas T1 - Systemdenken und organisationale Komplexität T2 - Volatilität, Unsicherheit, Komplexität, Ambiguität – Kybernetische Ansätze für die Unternehmensführung : Konferenz für Wirtschafts- und Sozialkybernetik vom 8. bis 9. November 2016 in Dornbirn Y1 - 2018 SN - 978-3-428-55557-4 U6 - http://dx.doi.org/10.3790/978-3-428-55557-4 SP - 137 EP - 156 ER - TY - JOUR A1 - Laube, Pascal A1 - Franz, Matthias O. A1 - Umlauf, Georg T1 - Learnt knot placement in B-spline curve approximation using support vector machines JF - Computer Aided Geometric Design N2 - Knot placement for curve approximation is a well known and yet open problem in geometric modeling. Selecting knot values that yield good approximations is a challenging task, based largely on heuristics and user experience. More advanced approaches range from parametric averaging to genetic algorithms. In this paper, we propose to use Support Vector Machines (SVMs) to determine suitable knot vectors for B-spline curve approximation. The SVMs are trained to identify locations in a sequential point cloud where knot placement will improve the approximation error. After the training phase, the SVM can assign, to each point set location, a so-called score. This score is based on geometric and differential geometric features of points. It measures the quality of each location to be used as knots in the subsequent approximation. From these scores, the final knot vector can be constructed exploring the topography of the score-vector without the need for iteration or optimization in the approximation process. Knot vectors computed with our approach outperform state of the art methods and yield tighter approximations. Y1 - 2018 U6 - http://dx.doi.org/10.1016/j.cagd.2018.03.019 SN - 0167-8396 VL - 62 SP - 104 EP - 116 ER - TY - CHAP A1 - Laube, Pascal A1 - Franz, Matthias O. A1 - Grunwald, Michael A1 - Umlauf, Georg T1 - Image Inpainting for High-Resolution Textures using CNN Texture Synthesis BT - Short Paper T2 - Computer Graphics & Visual Computing (CGVC) 2018, 13th - 14th September 2018, Swansea University, United Kingdom N2 - Deep neural networks have been successfully applied to problems such as image segmentation, image super-resolution, coloration and image inpainting. In this work we propose the use of convolutional neural networks (CNN) for image inpainting of large regions in high-resolution textures. Due to limited computational resources processing high-resolution images with neural networks is still an open problem. Existing methods separate inpainting of global structure and the transfer of details, which leads to blurry results and loss of global coherence in the detail transfer step. Based on advances in texture synthesis using CNNs we propose patch-based image inpainting by a single network topology that is able to optimize for global as well as detail texture statistics. Our method is capable of filling large inpainting regions, oftentimes exceeding quality of comparable methods for images of high-resolution (2048x2048px). For reference patch look-up we propose to use the same summary statistics that are used in the inpainting process. Y1 - 2018 UR - https://arxiv.org/abs/1712.03111v2 ET - Version 2 ER - TY - CHAP A1 - Laube, Pascal A1 - Franz, Matthias O. A1 - Umlauf, Georg T1 - Deep Learning Parametrization for B-Spline Curve Approximation T2 - International Conference on 3D Vision (3DV), 5-8 Sept. 2018, Verona, Italy N2 - In this paper we present a method using deep learning to compute parametrizations for B-spline curve approximation. Existing methods consider the computation of parametric values and a knot vector as separate problems. We propose to train interdependent deep neural networks to predict parametric values and knots. We show that it is possible to include B-spline curve approximation directly into the neural network architecture. The resulting parametrizations yield tight approximations and are able to outperform state-of-the-art methods. Y1 - 2018 U6 - http://dx.doi.org/10.1109/3DV.2018.00084 SN - 2475-7888 N1 - Volltextzugriff im Campusnetz der Hochschule Konstanz möglich (Datenbank IEEE Xplore) SP - 691 EP - 699 PB - IEEE ER - TY - RPRT A1 - Wickert, Jo T1 - Tätigkeits- und Erfahrungsbericht Forschungssemester Sommersemester 2018 Y1 - 2019 ER - TY - JOUR A1 - Grüninger, Stephan A1 - Wanzek, Matthias T1 - Integrity Management und Unternehmenskultur JF - Forum Wirtschaftsethik - Jahreschrift des DNWE 2017 N2 - Der Begriff "Integrität" nimmt das Verhältnis zwischen individuellem Handeln und der Einhaltung von Regeln und Werten in den Blick. Grüninger/Wanzek betonen, dass integres Handeln nicht blinde Regelbefolgung, sondern die Erfüllung der zugrundeliegenden Werte erfordert. Von Integrität wird gesprochen, wenn die ethischen Werte im individuellen Denken und Tun sowie auf persönlicher und organisationaler Ebene übereinstimmen. KW - Integrity Management KW - Integrität KW - Compliance KW - Unternehmenskultur KW - VW-Abgasskandal Y1 - 2018 UR - https://www.dnwe.de/Literatur/jahresschrift-2017.html SN - 0947-756X VL - 25 SP - 33 EP - 43 ER - TY - THES A1 - Schöttl, Lisa T1 - Integrität in Unternehmen BT - Konzept, Management, Maßnahmen N2 - Unternehmen stehen in der Verantwortung, eine Vielzahl an Werten in ihrem Geschäft zu beachten, allen voran den der Integrität. Das Buch beantwortet die Frage, was Integrität für Unternehmen bedeutet und wie integres Unternehmenshandeln erreicht werden kann. Die Autorin entwickelt einen theoretisch fundierten und praktisch anwendbaren Ansatz der Unternehmensintegrität und gibt Orientierung, wie dieser durch vielfältige Maßnahmen im Rahmen von Integrity Management umgesetzt werden kann. Dabei werden klassische Compliance-Ansätze um eine werteorientierte Perspektive ergänzt, damit Unternehmen ihre je eigene Verantwortung wahrnehmen können. KW - Integrität in Unternehmen KW - Compliance KW - Corporate Responsibility KW - Unternehmensethik KW - Integrity Y1 - 2018 SN - 978-3-658-21428-9 U6 - http://dx.doi.org/10.1007/978-3-658-21429-6 N1 - Volltextzugriff über das Campusnetz der Hochschule Konstanz möglich PB - Springer Gabler CY - Wiesbaden ER - TY - JOUR A1 - May, Carola A1 - Reif, Julian A1 - Thimm, Tatjana T1 - Editorial oder warum eine sozialkonstruktivistische Perspektive die Tourismuswissenschaft bereichern kann JF - Zeitschrift für Tourismuswissenschaft KW - Tourismuswissenschaft KW - Konstruktivismus Y1 - 2018 U6 - http://dx.doi.org/10.1515/tw-2018-0001 SN - 1867-9501 N1 - Volltextzugriff über das Campusnetz der Hochschule Konstanz möglich VL - 10 IS - 1 SP - 1 EP - 6 ER - TY - CHAP A1 - Kleinfeld, Annette T1 - Erforschung und Entwicklung des Deutschen Ethik Index DEX BT - Vortrag T2 - Bundeskongress Compliance Management (BCM) 2018, 13.-14. November 2018, Berlin N2 - Der DEX Deutscher Ethik Index® gibt Auskunft darüber, ob der Erfolg eines Unternehmens auf anständige Weise erreicht wurde. Zielgruppe des veröffentlichten DEX sind alle Anspruchsgruppen (Stakeholder) und die Gesellschaft. Der DEX informiert darüber, ob das Unternehmen einen Mehrwert für alle seine Stakeholder schafft (= Stakeholder Value). Der DEX unterstützt Entscheidungen der Öffentlichkeit, ob einer Organisation aufgrund ihres Beitrags für die Gesellschaft die „License to Operate“ erteilt wird (= Shared Value). KW - DEX KW - Deutscher Ethik Index KW - Anstand KW - Unternehmensethik KW - Bundeskongress Compliance Management Y1 - 2018 ER - TY - GEN A1 - Kleinfeld, Annette T1 - Unternehmensethik: Ein Ding der Unmöglichkeit? Ein F&E-Projekt in Kooperation mit der Praxis BT - Vortrag T2 - "5. Konstanzer Lange Nacht der Konstanzer Wissenschaft - Wissenswelten", 23. Juni 2018, Konstanz N2 - Unternehmen sind nur dann erfolgreich, wenn sie sich dem unternehmensethischen Spannungsfeld proaktiv stellen. Erfolg und Anstand sind zwei Seiten derselben Medaille: Unternehmen sind nicht erfolgreich, obwohl, sondern WEIL sie sich um ethisch korrektes Handeln bemühen! Das Delta zwischen ethischem Anspruch und dem von Markt und Wettbewerb Geforderten lässt sich niemals vollständig aufheben: Es gibt so wenig perfekte Unternehmen wie es perfekte Menschen gibt! Aber: Individuen wie Organisationen können sich auf den Weg zur ethisch orientierten Business Excellence machen und in einem auf Dauer angelegten, kontinuierlichen Entwicklungsprozess darum ringen! KW - Business Excellence KW - Unternehmensethik KW - Konstanzer Lange Nacht der Wissenschaft KW - Stiftung – CLUB OF HAMBURG KW - Anstand Y1 - 2018 ER - TY - CHAP A1 - Kleinfeld, Annette T1 - SDG Voyager - A practical guide to align business excellence with Sustainable Development Goals BT - Fachvortrag T2 - International Open Forum (IOF) on ISO 26000 and CSR (Corporate Social Responsibility), Veranstalter: Corporate Forum for Community Development (CFCD) and National Standardization Agency of Indonesia (BSN), 28.10. - 01.11.2018, Legian, Bali N2 - By now, an inflationary high number of international publications on the topic “Agenda 2030” exist. But unanswered to this day seems to be the question of how the CSR-management of a company can make a concrete contribution to the SDGs. Instead of unilaterally demanding the reporting of companies’ sustainability activities, the SDG Voyager starts earlier in the process with the intention of encouraging companies of all sizes to become familiar with the fields of action for corporate responsibility and to attend to these issues without feeling overwhelmed. Many companies will find that they are already making a big contribution to sustainable development in a number of fields. In other areas, however, there will still be an urgent need for action. The SDG Voyager aims to acquaint companies with these topics and support them to fulfill their responsibilities towards their stakeholders and society. KW - SDGs KW - Agenda 2030 KW - Sustainability KW - Nachhaltigkeit KW - Sustainable Development Y1 - 2018 ER - TY - RPRT A1 - Kleinfeld, Annette A1 - Geyer, Gunnar A1 - Lippe, Gerd A1 - Zubrod, Anna A1 - Kettler, Anke A1 - Rottluff, Joachim ED - Kleinfeld, Annette ED - Stiftung - CLUB OF HAMBURG, T1 - Entwicklungsmodell: Erfolg mit Anstand BT - Normative Grundlage für den Erhalt des gleichnamigen Gütesiegels und zur Listung im DEX Deutschen Ethik Index N2 - Die Stiftung – CLUB OF HAMBURG widmet sich wissenschaftlich fundiert und praxisorientiert dem zeitgemäßen Verständnis unternehmerischen Erfolgs. Nach Überzeugung ihrer Stifter und Partner bilden wirtschaftlicher Erfolg und anständige Unternehmensführung eine untrennbare Einheit. Anständiges Verhalten bedeutet nicht nur die legitimen Erwartungen der Gesellschaft und der eigenen Organisation zu berücksichtigen, sondern auch grundlegende ethische Werte und Prinzipien sowie daraus abgeleitete Normen, Gesetze und Regelungen zu respektieren und einzuhalten. Aus dieser Überzeugung heraus verfolgt die Stiftung das Ziel, Führungskräfte auf allen Managementebenen zur Umsetzung einer umfassend werteorientierten Unternehmensführung anzuregen und praxisorientiert zu unterstützen. In enger Zusammenarbeit mit Unternehmen und spezialisierten Forschungseinrichtungen wurde das Entwicklungsmodell „Erfolg mit Anstand“ entwickelt. Das Modell verbindet die Inhalte einschlägiger globaler Standards mit den praktischen Erfahrungen aus der Evaluierung und Zertifizierung verantwortlicher, exzellenter Unternehmensführung. Auf diese Weise kann „ehrbares Verhalten“ von Unternehmen nicht nur bewertet und zertifiziert, sondern auch dokumentiert und extern nachvollziehbar gemacht werden. Das Entwicklungsmodell bildet die normative Basis des DEX Deutscher Ethik Index. Als Ergänzung zum rein Shareholder-Value-orientierten DAX steht der DEX Deutscher Ethik Index Unternehmen und Organisationen aller Größen, Branchen und Rechtsformen offen. Er dokumentiert den unternehmensethischen Fortschritt als Basis des wirtschaftlichen Erfolgs unter den Rahmenbedingungen des 21. Jahrhunderts nachweislich und breitenwirksam. KW - Anstand KW - Unternehmensethik KW - DEX KW - Deutscher Ethik Index KW - CSR Y1 - 2018 UR - https://docs.wixstatic.com/ugd/ad1d9e_bb4c96857c2c447b8748fbeedf77fb4f.pdf SN - 978-3-9820507-0-6 ET - Version 2: November 2018 ER - TY - BOOK ED - Kleinfeld, Annette ED - Martens, Annika T1 - CSR und Compliance BT - Synergien nutzen durch ein integriertes Management N2 - Viele Unternehmen befassen sich mit den Themen CSR und Compliance – in erster Linie aufgrund ihrer historischen Entwicklung – im Rahmen paralleler organisationaler Strukturen. Da CSR und Compliance nach heutigem Verständnis jedoch sowohl in der Theorie als auch in der Praxis inhaltlich zunehmend große Schnittmengen aufweisen bzw. einander wechselseitig bedingen, kann dies zu unnötigen Redundanzen und Zielkonflikten in der Umsetzung führen. Das vorliegende Herausgeberwerk knüpft an dieser Stelle an und zeigt auf, was CSR und Compliance gemein ist, inwiefern sie einander bedingen und folglich synergetisch gemanagt werden können oder sogar sollten. Neben Wissenschaftlern sollen dazu auch explizit Praktiker zu Wort kommen, die mit der Integration von CSR- und/oder Compliancethemen betraut sind und Hinweise zu deren praktischer Umsetzung geben können. Mit dem vorliegenden Sammelband werden daher nicht nur Wissenschaftler, sondern ausdrücklich auch Anwender angesprochen, die Denkanstöße oder konkrete Hinweise zur ganzheitlichen Integration und Umsetzung der beiden Themen aus der Lektüre mitnehmen möchten. KW - CSR KW - Compliance KW - Unternehmensethik KW - Verhaltenskodex KW - CSR-Standards Y1 - 2018 SN - 978-3-662-56214-7 SN - 978-3-662-56213-0 U6 - http://dx.doi.org/10.1007/978-3-662-56214-7 N1 - Volltextzugriff über das Campusnetz der Hochschule Konstanz möglich PB - Springer Gabler CY - Berlin, Heidelberg ER - TY - GEN A1 - Merklinger, Verena A1 - Christ, Martin T1 - Bericht aus dem Fachausschuss "Thermomechanische Eigenschaften" T2 - 4. Sitzung Fachausschuss 6 "Material- und Prozessdiagnostik" und Fachausschuss 2 "Elektrotechnik/Optik", Deutsche Keramische Gesellschaft e.V. (DKG), 15. November 2018, Berlin Y1 - 2018 ER - TY - CHAP A1 - Martens, Annika A1 - Kleinfeld, Annette T1 - CSR und Compliance im Kontext ihrer Bedeutungsentwicklung T2 - CSR und Compliance : Synergien nutzen durch ein integriertes Management N2 - Viele Unternehmen befassen sich mit Compliance und Corporate Social Responsibility (CSR) getrennt voneinander. Dies mag zum einen der Historie der beiden Themen geschuldet sein, zum anderen aber auch der organisatorischen Verortung vonseiten insbesondere großer Unternehmen, die Compliance häufig der Rechtsabteilung und CSR der Kommunikationsabteilung zuordnen. Durch die isolierte Betrachtung der Themen bleiben aber nicht nur potenzielle Synergien ungenutzt, es werden auch unnötige Konflikte und Redundanzen erzeugt, die sich durch eine integrierte Herangehensweise vermeiden ließen. Bezogen auf die Umsetzung wird ein integriertes Vorgehen durch eine Reihe von Instrumenten begünstigt, die per se sowohl CSR- als auch compliancerelevante Themen ansprechen. Dass eine, aus theoretischer Sicht notwendige und sinnvolle Verknüpfung der beiden Themen auch in der Praxis künftig an Bedeutung gewinnen wird, lässt sich bereits heute an den letzten Überarbeitungen der fünf „großen“ internationalen CSR-Standards bzw. Rahmenwerken erkennen, die allesamt Themen ansprechen, die klassischerweise sowohl dem CSR- als auch dem Compliancemanagement zugeordnet werden können. KW - CSR KW - Compliance KW - Integriertes Management KW - CSR-Rahmenwerke KW - Compliance-Management Y1 - 2018 SN - 978-3-662-56214-7 SN - 978-3-662-56213-0 U6 - http://dx.doi.org/10.1007/978-3-662-56214-7_1 N1 - Volltextzugriff über das Campusnetz der Hochschule Konstanz möglich SP - 3 EP - 33 PB - Springer Gabler CY - Berlin, Heidelberg ER - TY - GEN A1 - Merklinger, Verena T1 - Vorstellung des Fachausschusses "Thermomechanische Eigenschaften" - Vortrag T2 - 2. Sitzung Deutsche Keramische Gesellschaft e.V. (DKG) Fachausschuss 4 "Thermische Prozesse", 23. April 2018, TU Bergakademie Freiberg Y1 - 2018 ER - TY - CHAP A1 - Merklinger, Verena A1 - Surberg, Cord-Henrik A1 - Kern, Kerstin T1 - Chancen und Risiken hybrider Verbunde unter dem Aspekt der Korrosion BT - Fachvortrag T2 - Symposium Composites, 19.-20 September 2018, Messe Augsburg Y1 - 2018 ER - TY - CHAP A1 - Merklinger, Verena A1 - Christ, Martin T1 - Development of a FE Model for prediction of improved machining process BT - Vortrag und Posterpräsentation T2 - 93. DKG Jahrestagung & Symposium Hochleistungskeramik, 10.-13. April 2018, Messe München, Germany Y1 - 2018 ER - TY - CHAP A1 - Merklinger, Verena A1 - Christ, Martin A1 - Matz, Manuel T1 - Application related testing - a new thermal shock testing method for ceramic components BT - Fachvortrag und Poster T2 - 93. DKG Jahrestagung & Symposium Hochleistungskeramik, 10.-13. April 2018, Messe München, Germany Y1 - 2018 ER - TY - JOUR A1 - Fuentes, Beatriz Hortigón A1 - Gallardo Fuentes, José María A1 - Muñoz Moreno, Sergio A1 - Gümpel, Paul A1 - Strittmatter, Joachim T1 - Wirkung der Tempcore-Behandlung auf die Zugeigenschaften von Stabstahl JF - Stahl und Eisen : Zeitschrift für die Herstellung und Verarbeitung von Eisen und Stahl N2 - In Anlehnung an das Tempcore-Verfahren wurde an wärmebehandeltem Stabstahl das Zugverfestigungsverhalten des Kernes, der Außenhaut sowie dem gesamten Stab experimentell und numerisch ermittelt. Es zeigte sich, dass die Dehnungen am Kern und am äußeren Rand gleich sind und der Einfluss des Kerngefüges entscheidend für den Beginn der Einschnürung in der Außenhaut ist. Eine Verbesserung der Eigenschaften des Kerngefüges kann somit die Bruchempfindlichkeit des gesamten Stabes reduzieren. N2 - Based on the Tempcore process the tensile strengthening behaviour of the core, the outer skin as well as the entire bar was determined on appropriately heat treated steel bars and calculated numerically. It has been shown that the strains at the core and at the outer edge are equal and that the influence of the core structure is crucial for the beginning of the necking in the outer skin. By improving the properties of the core structure, the fracture sensitivity of the entire rod can be reduced. T2 - The effect of the Tempcore treatment on tensile properties of mild rebar steel Y1 - 2018 SN - 0340-4803 VL - 138 IS - 12 SP - 45 EP - 52 PB - Verlag Stahleisen CY - Düsseldorf ER - TY - THES A1 - Werschler, Marco T1 - Martensitbildung und –evolution bei metastabilem austenitischen Stahl in einem Wälzkontakt Y1 - 2018 SN - 978-3-8440-6320-2 PB - Shaker Verlag CY - Aachen ER - TY - CHAP A1 - Schuler, Philipp T1 - Investigation of magnetic effects on austenitic stainless steels after low temperature carburization BT - Fachvortrag T2 - Nitriding and nitrocarburising : European Conference on Heat Treatment (ECHT 2018), Proceedings, 12. - 13. April 2018, Graf-Zeppelin-Haus, Friedrichshafen, Germany Y1 - 2018 ER - TY - CHAP A1 - Gaiduk, Maksym A1 - Seepold, Ralf A1 - Orcioni, Simone A1 - Conti, Massimo A1 - Martínez Madrid, Natividad T1 - Non-invasive sleep analysis with intelligent sensors T2 - Smart-Future-Living-Bodensee : Proceedings of International Workshop, 24. November 2017, Hochschule Konstanz N2 - Sleep study can be used for detection of sleep quality and in general bed behaviors. These results can helpful for regulating sleep and recognizing different sleeping disorders of human. In comparison to the leading standard measuring system, which is Polysomnography (PSG), the system proposed in this work is a non-invasive sleep monitoring device. For continuous analysis or home use, the PSG or wearable Actigraphy devices tends to be uncomfortable. Besides, these methods not only decrease practicality due to the process of having to put them on, but they are also very expensive. The system proposed in this paper classifies respiration and body movement with only one type of sensor and also in a noninvasive way. The sensor used is a pressure sensor. This sensor is low cost and can be used for commercial proposes. The system was tested by carrying out an experiment that recorded the sleep process of a subject. These recordings showed excellent results in the classification of breathing rate and body movements. KW - Sleep study KW - Pressure sensor KW - Sleep KW - Signal processing Y1 - 2018 SP - 23 EP - 26 ER - TY - CHAP A1 - Orcioni, Simone A1 - Conti, Massimo A1 - Martínez Madrid, Natividad A1 - Gaiduk, Maksym A1 - Seepold, Ralf T1 - A review of health monitoring systems using sensors on beds or cushion T2 - Smart-Future-Living-Bodensee : Proceedings of International Workshop, 24. November 2017, Hochschule Konstanz N2 - How technology can answer the challenge that currently population ageing is facing to the healthcare system? In this work, systems and devices related to “smart bed” and cushion, that are commercially available or matter of research works, are reviewed. KW - Smart bed KW - Smart cushion KW - Smart-care Y1 - 2018 SP - 45 EP - 48 ER - TY - CHAP A1 - Rodríguez De Trujillo, Eva A1 - Gaiduk, Maksym A1 - Seepold, Ralf T1 - An approach for a sleep tracking system T2 - Informatics Inside connect(IT), Informatik-Konferenz an der Hochschule Reutlingen, 9. Mai 2018 N2 - The overall goal of this work is to detect and analyze a person's movement, breathing and heart rate during sleep in a common bed overnight without any additional physical contact. The measurement is performed with the help of sensors placed between the mattress and the frame. KW - Sleep Stages KW - Respiration Rate KW - Sensor Bed KW - Sleep study KW - Sleep tracking Y1 - 2018 UR - https://infoinside.reutlingen-university.de/wp-content/uploads/2018/09/2018-Tagungsband-bw.pdf SN - 978-3-00-058645-3 SP - 111 EP - 112 PB - Hochschule Reutlingen CY - Reutlingen ER - TY - JOUR A1 - Conti, Massimo A1 - Orcioni, Simone A1 - Martínez Madrid, Natividad A1 - Gaiduk, Maksym A1 - Seepold, Ralf T1 - A review of health monitoring systems using sensors on bed or cushion JF - Bioinformatics and Biomedical Engineering, 6th International Work-Conference (IWBBIO 2018), 25th-27th April 2018, Granada, Spain - (Lecture Notes in Computer Science ; Vol. 10814) KW - Smart bed KW - Smart cushion KW - Population ageing KW - Smart-care Y1 - 2018 SN - 978-3-319-78759-6 SN - 978-3-319-78758-9 U6 - http://dx.doi.org/10.1007/978-3-319-78759-6_32 SP - 347 EP - 358 PB - Springer CY - Cham ER - TY - JOUR A1 - Zhikhareva, Galina V. A1 - Kramm, Mikhail N. A1 - Bodin, Oleg N. A1 - Seepold, Ralf A1 - Chernikov, Anton I. A1 - Kupriyanova, Yana A. A1 - Zhuravleva, Natalija A. T1 - Reconstruction of Equivalent Electrical Sources on Heart Surface JF - Bioinformatics and Biomedical Engineering, 6th International Work-Conference (IWBBIO 2018), 25th-27th April 2018, Granada, Spain - (Lecture Notes in Computer Science ; Vol. 10814) Y1 - 2018 SN - 978-3-319-78759-6 SN - 978-3-319-78758-9 U6 - http://dx.doi.org/10.1007/978-3-319-78759-6_30 SP - 325 EP - 334 PB - Springer CY - Cham ER - TY - CHAP A1 - Gümpel, Paul T1 - High Tensile Stainless Steel as a Sustainable Material for Aquaculture BT - Fachvortrag T2 - 14th Global Congress on Manufacturing and Management (GCMM), 5th-6th December 2018, Brisbane, Australia Y1 - 2018 ER - TY - CHAP A1 - Strittmatter, Joachim T1 - Intelligent materials in modern production - current trends for thermal shape memory alloys BT - Posterpräsentation T2 - 14th Global Congress on Manufacturing and Management (GCMM), 5th-6th December 2018, Brisbane, Australia Y1 - ER - TY - CHAP A1 - Hörtnagl, Arnulf T1 - Optimierung industrieller Korundschleifprozesse zur Sicherstellung der Korrosionsbeständigkeit nichtrostender Stähle BT - Fachvortrag T2 - 4. Sitzung des Projektbegleitenden Ausschusses bei der Saage Treppenbau und Biegetechnik GmbH & Co.KG in Nettetal-Leuth, 27. April 2018 Y1 - 2018 ER - TY - JOUR A1 - Gaiduk, Maksym A1 - Vunderl, Bruno A1 - Seepold, Ralf A1 - Ortega, Juan Antonio A1 - Penzel, Thomas T1 - Sensor-Mesh-Based System with Application on Sleep Study JF - Bioinformatics and Biomedical Engineering, 6th International Work-Conference (IWBBIO 2018), 25th-27th April 2018, Granada, Spain - (Lecture Notes in Computer Science ; Vol. 10814) N2 - The process of restoring our body and brain from fatigue is directly depend-ing on the quality of sleep. It can be determined from the report of the sleep study results. Classification of sleep stages is the first step of this study and this includes the measurement of biovital data and its further processing. In this work, the sleep analysis system is based on a hardware sensor net, namely a grid of 24 pressure sensors, supporting sleep phase recognition. In comparison to the leading standard, which is polysomnography, the proposed approach is a non-invasive system. It recognises respiration and body move-ment with only one type of low-cost pressure sensors forming a mesh archi-tecture. The nodes implement as a series of pressure sensors connected to a low-power and performant microcontroller. All nodes are connected via a system wide bus with address arbitration. The embedded processor is the mesh network endpoint that enables network configuration, storing and pre-processing of the data, external data access and visualization. The system was tested by executing experiments recording the sleep of different healthy young subjects. The results obtained have indicated the po-tential to detect breathing rate and body movement. A major difference of this system in comparison to other approaches is the innovative way to place the sensors under the mattress. This characteristic facilitates the continuous using of the system without any influence on the common sleep process. KW - Movement detection KW - Respiration rate KW - Sleep study KW - FSR sensor Y1 - 2018 SN - 978-3-319-78759-6 SN - 978-3-319-78758-9 U6 - http://dx.doi.org/10.1007/978-3-319-78759-6_34 SP - 371 EP - 382 PB - Springer CY - Cham ER - TY - CHAP A1 - Strittmatter, Joachim T1 - Intelligent materials in modern production - current trends for thermal shape memory alloys BT - Fachvortrag T2 - 14th Global Congress on Manufacturing and Management (GCMM), 5th-7th December 2018, Brisbane, Australia Y1 - ER - TY - CHAP A1 - Hörtnagl, Arnulf T1 - Anwendungsfelder für radiale Zweischeibentribometer BT - Möglichkeiten und Grenzen aus werkstoffkundlicher Perspektive - Fachvortrag T2 - 2nd Young Tribological Researcher Symposium, 8.-9. Mai 2018, Technische Universität Berlin Y1 - 2018 ER - TY - CHAP A1 - Seepold, Ralf A1 - Gaiduk, Maksym A1 - Penzel, Thomas A1 - Martínez Madrid, Natividad T1 - Contactless detection of sleep phases with the help of regression analysis BT - Fachvortrag T2 - 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), 18-21 July 2018, Hawaii Convention Center Honolulu, HI, USA N2 - Long-term sleep monitoring can be done primarily in the home environment. Good patient acceptance requires low user and installation barriers. The selection of parameters in this approach is significantly limited compared to a PSG session. The aim is a qualified selection of parameters, which on the one hand allow a sufficiently good classification of sleep phases and on the other hand can be detected by non-invasive methods. KW - Sleep study KW - Sleep stages Y1 - 2018 PB - IEEE ER - TY - CHAP A1 - Hörtnagl, Arnulf T1 - Werkstoffwissenschaften in der Praxis am Beispiel Korrosion BT - Fachvortrag T2 - Materialtreff: Gutes Material – Grundlage für Qualität und Innovation, Veranstalter: Swiss Materials (swissmaterials.org), 5. November 2018, Firma Wilhelm Schmidlin AG, Oberarth, Schweiz Y1 - ER - TY - CHAP A1 - Bogatzky, Torsten A1 - Gümpel, Paul A1 - Sorg, Matthias T1 - Schadensanalytik an Bauteilen aus nichtrostenden Stählen BT - Fachvortrag T2 - Seminar "Rostfreie Stähle - Auswahl, Einsatz-, Konstruktions- und Verarbeitungshinweise, Schadensanalyse", 17.-18. Oktober 2018, WITg, Tägerwilen, Schweiz Y1 - ER - TY - CHAP A1 - Schuler, Philipp T1 - Untersuchung von magnetischen Effekten an austenitischen rostreien Stählen nach einem Niedertemperatur Carburierungsprozess BT - Fachvortrag T2 - Treffen der Bodensee-Interessen-Gemeinschaft (BIG), 17. Mai 2018, WITg, Tägerwilen, Schweiz Y1 - 2018 ER - TY - CHAP A1 - Hörtnagl, Arnulf T1 - Einfluss der Oberfläche BT - Fachvortrag T2 - Seminar "Rostfreie Stähle - Auswahl, Einsatz-, Konstruktions- und Verarbeitungshinweise, Schadensanalyse", 17.-18. Oktober 2018, WITg, Tägerwilen, Schweiz Y1 - 2018 ER - TY - CHAP A1 - Sorg, Matthias T1 - Korrosion von nichtrostenden Stählen BT - Fachvortrag T2 - Seminar "Rostfreie Stähle - Auswahl, Einsatz-, Konstruktions- und Verarbeitungshinweise, Schadensanalyse", 17.-18. Oktober 2018, WITg, Tägerwilen, Schweiz Y1 - ER - TY - CHAP A1 - Gümpel, Paul A1 - Oberste-Lehn, Ulli T1 - Oberflächenhärtung von nichtrostenden Stählen BT - Fachvortrag T2 - Seminar "Rostfreie Stähle - Auswahl, Einsatz-, Konstruktions- und Verarbeitungshinweise, Schadensanalyse", 17.-18. Oktober 2018, WITg, Tägerwilen, Schweiz Y1 - 2018 ER - TY - CHAP A1 - Gümpel, Paul T1 - Werkstoffkunde der rostfreien Stähle - Aufbau und Eigenschaften BT - Fachvortrag T2 - Seminar "Rostfreie Stähle - Auswahl, Einsatz-, Konstruktions- und Verarbeitungshinweise, Schadensanalyse", 17.-18. Oktober 2018, WITg, Tägerwilen, Schweiz Y1 - 2018 ER - TY - JOUR A1 - Rodríguez de Trujillo, Eva A1 - Seepold, Ralf A1 - Gaiduk, Maksym T1 - Position recognition algorithm using a two-stage pattern classification set applied in sleep tracking JF - Procedia Computer Science N2 - The overall goal of this work is to detect and analyze a person's movement, breathing and heart rate during sleep in a common bed overnight without any additional physical contact. The measurement is performed with the help of sensors placed between the mattress and the frame. A two-stage pattern classification algorithm based has been implemented that applies statistics analysis to recognize the position of patients. The system is implemented in a sensors-network, hosting several nodes and communication end-points to support quick and efficient classification. The overall tests show convincing results for the position recognition and a reasonable overlap in matching. KW - Movement detection KW - Sleep positions KW - Sleep study KW - Pattern recognition Y1 - 2018 U6 - http://dx.doi.org/10.1016/j.procs.2018.08.095 SN - 1877-0509 VL - 126 SP - 1819 EP - 1827 ER - TY - JOUR A1 - Gaiduk, Maksym A1 - Seepold, Ralf A1 - Penzel, Thomas T1 - Sensor-Netz-basiertes System für die langfristige Schlafanalyse im häuslichen Umfeld JF - Abstracts der 26. Jahrestagung der Deutschen Gesellschaft für Schlafforschung und Schlafmedizin e.V., „Schlaf ist Medizin!“, 11.–13. Oktober 2018, Nürnberg - (Somnologie, 2018, Vol. 22, Suppl. 1) N2 - Das häusliche Umfeld kann vor allem für langfristiges Schlafmonitoring verwendet werden. Gute Patientenakzeptanz erfordert niedrige Nutzer- und Installationsbarrieren. Für die Installation zu Hause sind klassische PSG-Systeme aufgrund von ihrer Komplexität wenig passend. Ziel der Entwicklung ist die qualifizierte Erhebung von Parametern, die einerseits eine hinreichend gute Klassifikation von Schlafphasen erlauben und die andererseits durch nicht-invasive Methoden erfasst werden können. Basierend auf einer Literaturstudie und der Maßgabe nicht-invasive Methoden zu nutzen, wurden folgende Parameter ausgewählt: Körperbewegung, Atmung und Herzschlag. Diese Parameter können nicht-invasiv durch Matratzendrucksensoren erfasst werden. Die Sensorknoten sind als ein Netz von Drucksensoren implementiert, die mit einem leistungsarmen und performanten Mikrocontroller verbunden sind. Alle Knoten sind über einen systemweiten Bus mit Adressarbitrierung verbunden. Der eingebettete Prozessor ist der Mesh-Netzwerk-Endpunkt, der die Netzwerkkonfiguration, Speicherung und Vorverarbeitung der Daten, externen Datenzugriff und Visualisierung ermöglicht. Das System wurde getestet, indem Experimente durchgeführt wurden, die den Schlaf verschiedener gesunder junger Personen aufzeichneten. Die erhaltenen Ergebnisse bestätigen die Fähigkeit des Systems, Atemfrequenz und Körperbewegung zu erfassen. Ein wesentlicher Unterschied dieses Systems im Vergleich zu anderen Ansätzen ist die innovative Art, die Sensoren unter der Matratze zu platzieren. Diese Eigenschaft erleichtert die kontinuierliche Nutzung des Systems ohne Einfluss auf den gemeinsamen Schlafprozess. Um Schlafverhalten langfristig zu untersuchen, wird ein Hardwaresystem mit niedrigen Installationsbarrieren für den Einsatz im häuslichen Umfeld. Erste Ergebnisse weisen auf das Potenzial hin, außer Körperbewegung und Atemfrequenz, auch Herzfrequenz erfassen zu können. Die Werte können weiter verbessert werden, wenn die Sensorabfragefrequenz erhöht wird. Nach der Weiterentwicklung des Systems, soll es mit dem Softwarealgorithmus für die Schlafphasenerkennung verbunden werden. KW - Schlafanalyse Y1 - 2018 U6 - http://dx.doi.org/10.1007/s11818-018-0175-3 SN - 1439-054X SP - 35 EP - 35 ER - TY - CHAP A1 - Gard, Jérôme A1 - Katzy, Bernhard A1 - Andersen, Torben Juul A1 - Baltes, Guido H. A1 - Gasser, Tim T1 - Corporate venture management in small-medium sized enterprise BT - The roles and effects of autonomy and corporate policy T2 - IEEE International Conference on Engineering, Technology and Innovation (ICE/ITMC), 17-20 June 2018, Stuttgart N2 - Corporate venturing is one way for corporations to introduce strategic renewal into their business portfolios, which is imperative for ongoing success in innovation-driven industries. Prior research finds that corporate ventures should be separated from the mainstream business in loosely coupled sub-units, but scholars continue to discuss how loose or tight the ventures should be to balance exploration and exploitation. Hence, the antecedents for successful venture management are yet to be fully explored and our study contributes to this effort. The study shows that corporate venture success is enhanced when corporate management grants job and strategic autonomy to the venture managers. This is further amplified when corporate management simultaneously imposes an exploitative policy that forces venture managers to prioritize extensions to and improvements of existing competences and product-market offerings. Y1 - 2018 UR - https://ieeexplore.ieee.org/document/8436280 SN - 978-1-5386-1469-3 U6 - http://dx.doi.org/10.1109/ICE.2018.8436280 N1 - Volltextzugriff für Angehörige der Hochschule Konstanz via Datenbank IEEE Xplore möglich. ER - TY - CHAP A1 - Selig, Christoph J. A1 - Gasser, Tim A1 - Baltes, Guido H. T1 - How Corporate Accelerators foster Organizational Transformation BT - An internal Perspective T2 - IEEE International Conference on Engineering, Technology and Innovation (ICE/ITMC), 17-20 June 2018, Stuttgart N2 - Corporate venturing has gained much attention due to challenges and changes that occur because of discontinuous innovations – which seem to be promoted by digitalization. In this context, open innovation has become a promising tool for established companies to strengthen their innovation capabilities. While the external opening of the innovation process has gained much attention, the internal opening lacks on investigations. Especially new organizational forms, such as Internal Corporate Accelerators, have not been investigated sufficiently. This study, which is based on 13 interviews from two German tech-companies, contributes to a better understanding of this new form of corporate venturing and the resulting effects on the organizational renewal. Y1 - 2018 UR - https://ieeexplore.ieee.org/document/8436287 SN - 978-1-5386-1469-3 U6 - http://dx.doi.org/10.1109/ICE.2018.8436287 N1 - Volltextzugriff für Angehörige der Hochschule Konstanz via Datenbank IEEE Xplore möglich. ER - TY - CHAP A1 - Seepold, Ralf T1 - Personalisierte Gesundheitsdienstleistung in assistiven privaten Umgebungen BT - Fachvortrag T2 - Fachtagung "Smart Day 2018", Veranstalter: Smart Home & Living Baden-Württemberg e.V., 7. Nov. 2018, Villingen-Schwenningen Y1 - 2018 ER - TY - CHAP A1 - Sorg, Matthias T1 - Influence of Temperature on the Corrosion behaviour of Stainless Steels under Tribological Stress T2 - EUROCORR 2018 Kongress, Session "Tribokorrosion", 9.-13. Sept. 2018, ICE Krakau, Polen - Posterpräsentation Y1 - 2018 ER - TY - CHAP A1 - Scherz, Wilhelm Daniel A1 - Seepold, Ralf A1 - Crippa, Paolo T1 - Distinction of physical activity and stress using RR intervals T2 - 5th European Congress on eCardiology and eHealth, 29. - 30. Oct. 2018, Sechenov University, Moscow, Russia KW - Physical activity KW - Stress Y1 - 2018 ER - TY - CHAP A1 - Gaiduk, Maksym A1 - Seepold, Ralf A1 - Rodríguez de Trujillo, Eva T1 - Sleep position recognition in home environment T2 - Fachtagung "Smart Day 2018", Veranstalter: Smart Home & Living Baden-Württemberg e.V., 7. Nov. 2018, Villingen-Schwenningen N2 - This paper presents a bed system able to analyze a person’s movement, breathing and recognize the positions that the subject is lying on the bed during the night without any additional physical contact. The measurements are performed with sensors placed between the mattress and the bed-frame. An Intel Edison board was used as an endpoint that served as a communication node from the mesh network to external service. Two nodes and Intel Edison are attached to the bottom of the bed frame and they are connected to the sensors. First test results have indicated the potential of the proposed approach for the recognition of sleep positions with 83% of correct recognized positions. KW - Sleep study KW - Bio-vital data KW - Non-invasive sleep study KW - Sleep positions Y1 - 2018 UR - https://www.shl-bw.de/home/aktuelles/detail-neuigkeiten/news/detail/smart-day-zeigt-wirkung-1-fachtagung-in-villingen-schwenningen-mit-grosser-resonanz/ SP - 21 EP - 24 ER - TY - JOUR A1 - Dürr, Oliver A1 - Murina, Elvis A1 - Siegismund, Daniel A1 - Tolkachev, Vasily A1 - Steigele, Stephan A1 - Sick, Beate T1 - Know when you don't know BT - A robust deep learning approach in the presence of unknown phenotypes JF - ASSAY and Drug Development Technologies N2 - Deep convolutional neural networks show outstanding performance in image-based phenotype classification given that all existing phenotypes are presented during the training of the network. However, in real-world high-content screening (HCS) experiments, it is often impossible to know all phenotypes in advance. Moreover, novel phenotype discovery itself can be an HCS outcome of interest. This aspect of HCS is not yet covered by classical deep learning approaches. When presenting an image with a novel phenotype to a trained network, it fails to indicate a novelty discovery but assigns the image to a wrong phenotype. To tackle this problem and address the need for novelty detection, we use a recently developed Bayesian approach for deep neural networks called Monte Carlo (MC) dropout to define different uncertainty measures for each phenotype prediction. With real HCS data, we show that these uncertainty measures allow us to identify novel or unclear phenotypes. In addition, we also found that the MC dropout method results in a significant improvement of classification accuracy. The proposed procedure used in our HCS case study can be easily transferred to any existing network architecture and will be beneficial in terms of accuracy and novelty detection. KW - Screening KW - Classification KW - Deep learning KW - Imaging Y1 - 2018 UR - https://www.liebertpub.com/doi/10.1089/adt.2018.859 U6 - http://dx.doi.org/10.1089/adt.2018.859 SN - 1540-658X VL - Vol. 16 IS - No. 6 SP - 343 EP - 349 ER - TY - CHAP A1 - Saad, Ahmad A1 - Knorr, Rudi A1 - Staehle, Barbara T1 - Predictive medium access control for industrial cognitive Radio T2 - 15th IEEE Annual Consumer Communications & Networking Conference (CCNC), 12-15 Jan. 2018, Las Vegas, NV, USA Y1 - 2018 SN - 978-1-5386-4790-5 U6 - http://dx.doi.org/10.1109/CCNC.2018.8319193 N1 - Volltextzugriff für Angehörige der Hochschule Konstanz via IEEE Xplore möglich PB - IEEE ER - TY - CHAP A1 - Fanucchi, Dario A1 - Staehle, Barbara A1 - Knorr, Rudi T1 - Network Formation for Industrial IoT BT - Evaluation, Limits and Recommendations T2 - 23rd International Conference on Emerging Technologies and Factory Automation (ETFA), 4-7 Sept. 2018, Turin, Italy Y1 - 2018 SN - 978-1-5386-7108-5 U6 - http://dx.doi.org/10.1109/ETFA.2018.8502509 N1 - Volltextzugriff für Angehörige der Hochschule Konstanz via IEEE Xplore möglich SP - 227 EP - 234 PB - IEEE ER - TY - CHAP A1 - Fanucchi, Dario A1 - Knorr, Rudi A1 - Staehle, Barbara T1 - On the suitability of 6TiSCH for industrial wireless communication T2 - 9. Jahreskolloquium "Kommunikation in der Automation - KommA", 21. November 2018, Innovation Campus Lemgo Y1 - 2018 ER - TY - CHAP A1 - Fanucchi, Dario A1 - Staehle, Barbara A1 - Knorr, Rudi T1 - Evaluation of the 6TiSCH network formation T2 - 17. GI/ITG KuVS Fachgespäche Sensornetze (FGSN 2018), 13. & 14. September 2018, TU Braunschweig : Technical Report Y1 - 2018 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:gbv:084-2018110614244 SP - 27 EP - 30 ER - TY - CHAP A1 - Alseidi, Rola A1 - Garloff, Jürgen T1 - On the spectral properties of square matrices that are strictly sign-regular of some order k T2 - European Women in Mathematics General Meeting 2018 3.-7. September 2018, Karl-Franzens-Universität Graz N2 - A matrix is called strictly sign-regular of order k (SSR_k) if all its k-by-k minors are nonzero and have the same sign. In this poster, the spectral properties of nonsingular matrices which are SSR_k for a specific value k are studied. KW - Sign-regular matrix KW - Totally positive matrix KW - Sign variation KW - Cyclic sign variation Y1 - 2018 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bsz:kon4-opus4-14737 ER - TY - CHAP A1 - Franklin, Peter A1 - Spencer-Oatey, Helen T1 - Developing intercultural interaction competence in organisations T2 - Handbuch Sprache in Organisationen N2 - The article opens with brief examples of the varied contexts in which professionals with expert knowledge of intercultural communication are commissioned by organisations to help improve organisational and individual performance. The development needs that are evident in these contexts entail a broader repertoire of competencies than those generally reflected in the term intercultural communication skills, and so the next section elaborates on the concept of intercultural interaction competence (ICIC), reporting on the numerous sub-competencies which go to make up the ability to perform joint and purposeful activity effectively and appropriately across cultures. The third section reports on approaches to developing the ICIC of members of organisations, discussing desirable framework conditions for the development intervention, its possible goals, the nature of the cognitive, affective and behavioural development outcomes which can be achieved, and the content, methods and tools available to the intercultural developer. The article finishes with a brief consideration of the qualification profile of interculturalists engaged in this kind of work, pointing out that a multi-disciplinary background will enable interculturalists to meet a broad range of organisational and human resource development needs in the area of intercultural communication which go beyond the ‘mere’ development of communicative foreign-language skills. KW - Intercultural communication KW - Intercultural interaction competence KW - Intercultural competence Y1 - 2018 SN - 978-3-11-029581-8 SN - 978-3-11-029623-5 U6 - http://dx.doi.org/10.1515/9783110296235-021 SP - 403 EP - 423 PB - De Gruyter CY - Berlin, Boston ER - TY - JOUR A1 - Switzer, Brian T1 - Using Design Research for a Better Understanding of Complex Problems BT - A study of two homes for the elderly JF - Visible language : the journal for research on the visible media of language expression N2 - Although the Hospice Foundation in Constance knew they had a personnel problem, they were unsure how to begin to fix it. In addition to difficulties in finding and keeping employees, the Hospice Foundation’s employees were often on sick leave, adding pressure on remaining staff. Twelve communication design students in the masters program at the University of Applied Sciences in Constance (HTWG Konstanz) conducted a study aimed at identifying the causes for these problems and, more generally, understanding how the employees work and feel. Even though the methods in this study are well known, it presents an important prototype for designers and design researchers because of its success in finding useful insights. It also serves as a pre-design project briefing for both management and designers. It demonstrates the usefulness of qualitative methods in providing a deeper understanding of a complex situation and its usefulness as a strategic tool and for defining a project’s focus and scope. Ideally, it also provides insights into health care for the elderly. KW - Design research KW - Complex problems KW - Healthcare Y1 - 2018 SN - 0022-2224 VL - 52 IS - 2 SP - 7 EP - 30 ER - TY - CHAP A1 - Ghani, Ayed Abdel A1 - Adm, Mohammad A1 - Al Muhtaseb, Khawla A1 - Fallat, Shaun M. A1 - Garloff, Jürgen T1 - A novel method for determining the rank of a matrix T2 - Sixth Palestinian Conference on Modern Trends in Mathematics and Physics (PCMTMP-VI), 5. - 8. August 2018, Palestine Technical University Kadoorei, Palästina KW - Rank KW - Linear independence KW - Cauchon algorithm Y1 - 2018 ER - TY - CHAP A1 - Al Muhtaseb, Khawla A1 - Adm, Mohammad A1 - Ghani, Ayed Abdel A1 - Garloff, Jürgen T1 - Recent applications of the Cauchon algorithm to intervals of totally nonnegative matrices T2 - Sixth Palestinian Conference on Modern Trends in Mathematics and Physics (PCMTMP-VI), 5. - 8. August 2018, Palestine Technical University Kadoorei, Palästina KW - Totally nonnegative matrix KW - Matrix interval KW - Checkerboard partial ordering KW - Cauchon algorithm Y1 - 2018 ER - TY - CHAP A1 - Giebert, Stefanie T1 - Ingenieure auf die Bühne BT - dramapädagogische Anteile im Deutschunterricht an einem Studienkolleg T2 - 4. Tagung des Facharbeitskreises "Spielbasierte Kompetenzentwicklung", 10.-12. Sept. 2018, Universität Leipzig N2 - Der Vortrag beschäftigt sich mit der Einbindung performativer Elemente in einen studienvorbereitenden DaF-Kurs. Ziele, Methoden und Herausforderungen werden diskutiert. KW - Deutsch als Fremdsprache KW - Drama in education KW - Performatives Lehren und Lernen Y1 - 2018 ER - TY - JOUR A1 - Giebert, Stefanie T1 - Jeans Stories: Staging Globalisation JF - ETAS Journal : a peer-reviewed magazine for English professionals N2 - This report describes an English theatre project that took place at Reutlingen University in 2012. It describes how the course complements regular Business English courses and the process of staging an evening of short plays about fashion and the global textile industry. KW - Drama in education KW - Devising KW - Business english Y1 - 2018 SN - 1660-6507 VL - 35 IS - 2 SP - 24 EP - 25 PB - English Teachers Association Switzerland CY - Sursee ER - TY - CHAP A1 - Weiss, Ruven A1 - Albrecht, Ludwig A1 - Reuter, Johannes A1 - Gehan, Olivier T1 - A control-oriented thermal model for a moving dual-layer substrate T2 - 9th Vienna International Conference on Mathematical Modelling (Mathmod 2018), 21-23 February 2018, Vienna, Austria - (IFAC-PapersOnLine) N2 - This paper describes an early lumping approach for generating a mathematical model of the heating process of a moving dual-layer substrate. The heat is supplied by convection and nonlinearly distributed over the whole considered spatial extend of the substrate. Using CFD simulations as a reference, two different modelling approaches have been investigated in order to achieve the most suitable model type. It is shown that due to the possibility of using the transition matrix for time discretization, an equivalent circuit model achieves superior results when compared to the Crank-Nicolson method. In order to maintain a constant sampling time for the in-visioned-control strategies, the effect of variable speed is transformed into a system description, where the state vector has constant length but a variable number of non-zero entries. The handling of the variable transport speed during the heating process is considered as the main contribution of this work. The result is a model, suitable for being used in future control strategies. Y1 - 2018 U6 - http://dx.doi.org/10.1016/j.ifacol.2018.03.056 SN - 2405-8963 N1 - Volltextzugriff für Angehörige der Hochschule Konstanz möglich VL - 51 IS - 2 SP - 325 EP - 330 ER - TY - CHAP A1 - Gehan, Olivier A1 - Reuter, Johannes A1 - Pouliquen, Mathieu A1 - Pigeon, Eric A1 - Ménard, Tomas A1 - Targui, Boubekeur T1 - Multivariable MPC Algorithm with Separated Prediction Horizons : Application to Simultaneous Control of Tension and Drawing Speed in Optical Fiber Manufacturing Processes T2 - European Control Conference (ECC), 12-15 June 2018, Limassol, Cyprus N2 - This paper focuses on the multivariable control of a drawing tower process. The nature of the process together with the differences in measurement noise levels that affect the variables to be controlled motivated the development of a new MPC algorithm. An extension of a multivariable predictive control algorithm with separated prediction horizons is proposed. The obtained experimental results show the usefulness of the proposed algorithm.. KW - Multivariable control systems KW - Noise measurement KW - Optical fibre fabrication KW - Predictive control KW - Multivariable MPC algorithm Y1 - 2018 SN - 978-3-9524-2699-9 U6 - http://dx.doi.org/10.23919/ECC.2018.8550500 N1 - Volltextzugriff für Angehörige der Hochschule Konstanz möglich. SP - 649 EP - 654 PB - IEEE ER - TY - CHAP A1 - Wenzl, Hanna A1 - Straussberger, Florian A1 - Braun, Tristan A1 - Wirtensohn, Stefan A1 - Kiltz, Lothar A1 - Reuter, Johannes A1 - Aschemann, Harald T1 - Comparison and Identifiability Analysis of Friction Models for the Dither Motion of a Solenoid T2 - 23rd International Conference on Methods Models in Automation Robotics (MMAR), 27-30 Aug. 2018, Miedzyzdroje, Poland N2 - In this paper, the mechanical subsystem of a proportional solenoid excited by a dither signal is considered. The objective is to find a suitable friction model that reflects the characteristic mechanical properties of the dynamic system. Several different friction models from the literature are compared. The friction models are evaluated with respect to their accuracy as well as their practical identifiability, the latter being quantified based on the Fisher information matrix. Y1 - 2018 SN - 978-1-5386-4325-9 U6 - http://dx.doi.org/10.1109/MMAR.2018.8485888 N1 - Volltextzugriff für Angehörige der Hochschule Konstanz via IEEE Xplore möglich. SP - 321 EP - 326 PB - IEEE ER -