@inbook{18046, author = {{Meister, Dorothee M.}}, booktitle = {{Software takes command. Herausforderungen der "Datafizierung" für die Medienpädagogik in Theorie und Praxis}}, editor = {{Eder, S. and Mikat, C. and Tillmann, A.}}, pages = {{219 -- 229}}, publisher = {{kopaed}}, title = {{{Medienarbeit mit Gelüchteten}}}, volume = {{53}}, year = {{2017}}, } @article{18047, author = {{Knaus, Thomas and Meister, Dorothee M. and Tulodziecki, Gerhard}}, journal = {{MedienPädagogik, (24. Oktober)}}, pages = {{1 -- 23}}, title = {{{"Futurelab Medienpädagogik: Qualitätsentwicklung - Professionalisierung - Standards. Thesenpapier zum Forum Kommunikationskultur der GMK}}}, doi = {{doi:10.21240/mpaed/00/2017.10.24.X}}, year = {{2017}}, } @inbook{18048, author = {{Meister, Dorothee M.}}, booktitle = {{Kulturelle Bildung digital - Vermittlungsformen, ästhetische Praxis und Aus- und Weiterbildung, Dossier 6}}, title = {{{Medienpädagogik: Herausforderungen der Digitalisierung}}}, year = {{2017}}, } @inbook{18049, author = {{Kamin, Anna-Maria and Meister, Dorothee M.}}, booktitle = {{Grundbegriffe Medienpädagogik}}, editor = {{Schorb, B. and Hartung-Griemberg, Anja and Dallmann, Christine}}, pages = {{37 -- 41}}, publisher = {{kopaed}}, title = {{{Berufliche Bildung}}}, year = {{2017}}, } @inbook{18050, author = {{von Gross, F. and Meister, Dorothee M. and Sander, U.}}, booktitle = {{Lexikon der Kunstpädagogik}}, editor = {{Bering, K. and Niehoff, R. and Pauls, K.}}, pages = {{340 -- 343}}, publisher = {{ATHENA-Verlag}}, title = {{{Medienpädagogik}}}, year = {{2017}}, } @inbook{18051, author = {{Kamin, A.-M. and Meister, Dorothee M.}}, booktitle = {{Digital und vernetzt: Lernen heute. Gestaltung von Lernumgebungen mit digitalen Medien unter entgrenzten Bedingungen}}, editor = {{Mayrberger, K. and Fromme, J. and Grell, P. and Hug, T.}}, pages = {{213 -- 229}}, publisher = {{Springer VS}}, title = {{{Digital unterstütztes Lernen in Pflegeberufen unter entgrenzten Bedingungen – Ein gestaltungs- und entwicklungsorientiertes Forschungsprojekt}}}, year = {{2017}}, } @article{1812, author = {{Koutsopoulos, Andreas and Scheideler, Christian and Strothmann, Thim Frederik}}, journal = {{Inf. Comput.}}, pages = {{408----424}}, title = {{{Towards a universal approach for the finite departure problem in overlay networks}}}, doi = {{10.1016/j.ic.2016.12.006}}, year = {{2017}}, } @article{1813, author = {{P. Fekete, Sandor and W. Richa, Andrea and Römer, Kay and Scheideler, Christian}}, journal = {{SIGACT News}}, number = {{2}}, pages = {{87----94}}, title = {{{Algorithmic Foundations of Programmable Matter Dagstuhl Seminar 16271}}}, doi = {{10.1145/3106700.3106713}}, year = {{2017}}, } @article{1814, author = {{Derakhshandeh, Zahra and Gmyr, Robert and W. Richa, Andrea and Scheideler, Christian and Strothmann, Thim Frederik}}, journal = {{Theor. Comput. Sci.}}, pages = {{56----68}}, title = {{{Universal coating for programmable matter}}}, doi = {{10.1016/j.tcs.2016.02.039}}, year = {{2017}}, } @inproceedings{1815, author = {{J. Daymude, Joshua and Gmyr, Robert and W. Richa, Andrea and Scheideler, Christian and Strothmann, Thim Frederik}}, booktitle = {{Algorithms for Sensor Systems - 13th International Symposium on Algorithms and Experiments for Wireless Sensor Networks, ALGOSENSORS 2017, Vienna, Austria, September 7-8, 2017, Revised Selected Papers}}, pages = {{127----140}}, title = {{{Improved Leader Election for Self-organizing Programmable Matter}}}, doi = {{10.1007/978-3-319-72751-6_10}}, year = {{2017}}, } @proceedings{1820, editor = {{Scheideler, Christian and Taghi Hajiaghayi, Mohammad}}, isbn = {{978-1-4503-4593-4}}, title = {{{Proceedings of the 29th ACM Symposium on Parallelism in Algorithms and Architectures, SPAA 2017, Washington DC, USA, July 24-26, 2017}}}, doi = {{10.1145/3087556}}, year = {{2017}}, } @inproceedings{22110, author = {{Taube, A.}}, booktitle = {{Hannover Messe Industrie, 2017, Hannover}}, title = {{{Mechanische und mikrostrukturellen Eigenschaften additiv hergestellter Gitterstrukturen }}}, year = {{2017}}, } @book{22112, author = {{Brüggemann, J.P. and Risse, L. and Riemer, A. and Reschetnik, W. and Kullmer, G. and Richard, H.A.}}, booktitle = {{Additive Fertigung von Bauteilen und Strukturen – Neue Erkenntnisse und Praxisbeispiele}}, title = {{{Entwicklung von Fahrradtretkurbelsystemen mittels additiver Fertigung}}}, year = {{2017}}, } @inproceedings{22119, author = {{Bauer, B. and Reschetnik, W. and Kullmer, G. and Richard, H.A.}}, booktitle = {{14th International Conference on Fracture}}, title = {{{Methods for crack length measurement for the determination of fracture mechanical parameters of additive manufactured plastics}}}, volume = {{14}}, year = {{2017}}, } @inproceedings{22127, author = {{Bauer, B. and Reschetnik, W. and Kullmer, G. and Richard, H.A.}}, booktitle = {{DVM - Tagung - Additiv gefertigte Bauteile und Strukturen}}, pages = {{77--88}}, title = {{{Risslängenmessung in additiv gefertigten Kunststoffproben auf Basis von Steifigkeitsänderungen infolge Ermüdungswachstum.}}}, year = {{2017}}, } @inproceedings{22131, author = {{Reschetnik, W. and Brüggemann, J.P. and Kullmer, G. and Richard, H.A.}}, booktitle = {{DVM - Tagung - Additiv gefertigte Bauteile und Strukturen, Deutscher Verband für Materialforschung und -prüfung e.V.}}, pages = {{147--156}}, title = {{{Bruchmechanische Charakterisierung von laserstrahlgeschmolzenen Werkstoffen}}}, year = {{2017}}, } @inproceedings{22133, author = {{Brüggemann, J.P. and Reschetnik, W. and Aydinöz, M.E. and Richard, H.A. and Kullmer, G. and Hoyer, K.P. and Schaper, M.}}, booktitle = {{DVM - Tagung - Bruchmechanische Werkstoff- und Bauteilbewertung: Beanspruchungsanalyse, Prüfmethoden und Anwendungen, Deutscher Verband für Materialforschung und -prüfung e.V.}}, pages = {{11--20}}, title = {{{Optimierung der Werkstoffeigenschaften von selektiv lasergeschmolzenen Aluminium 7075}}}, year = {{2017}}, } @inproceedings{22134, abstract = {{improved sensorless control of PMSM are pointed out. The}}, author = {{Risse, L. and Brüggemann, J.P. and Schramm, B. and Kullmer, G. and Richard, H.A.}}, booktitle = {{DVM - Tagung - Zuverlässigkeit von Implataten und Biostrukturen}}, title = {{{Strukturoptimierung von Kurzschaft-Hüftendoprothesen durch den Einsatz der additiven Fertigung}}}, year = {{2017}}, } @inproceedings{22135, author = {{Brüggemann, J.P. and Risse, L. and Richard, H.A. and Kullmer, G.}}, booktitle = {{DVM Tagung - Additiv gefertigte Bauteile und Strukturen}}, pages = {{49--66}}, title = {{{Vergleich zweier Optimierungsstrategien am Beispiel additiv gefertigter Rennradvorbauten}}}, year = {{2017}}, } @inproceedings{22136, author = {{Bauer, B. and Reschetnik, W. and Kullmer, G. and Richard, H.A.}}, booktitle = {{DVM Tagung - Bruchmechanische Werkstoff- und Bauteilbewertung: Beanspruchungsanalyse, Prüfmethoden und Anwendungen}}, pages = {{21--30}}, title = {{{Konzepte zur Risslängenmessung an additive gefertigten Kunststoffen }}}, year = {{2017}}, } @inproceedings{22151, author = {{Brüggemann, J.P. and Risse, L. and Schramm, B. and Richard, H.A.}}, booktitle = {{Rapid Tech - International Trade Show & Conference for Additive Manufacturing}}, pages = {{26--37}}, title = {{{Entwicklung einer additiv gefertigten Fußorthese}}}, year = {{2017}}, } @inproceedings{22153, author = {{Bauer, B. and Reschetnik, W. and Kullmer, G. and Richard, H.A.}}, booktitle = {{Symposium on Fatigue and Fracture of Additive Manufactured Materials and Components}}, title = {{{Crack length measurement of additive manufactured plastics based on the current potential drop method.}}}, year = {{2017}}, } @article{22165, abstract = {{FeMn-Ag alloys as potential bioresorbable implant materials were prepared by selective laser melting (SLM) from mixed powders of FeMn and Ag. The microstructure of the samples is characterized by presence of few micrometers to several tens of micrometer large Ag-phases within the FeMn matrix. The microstructure dependent corrosion and biomineralization processes in simulated body fluid (SBF) were studied in-situ by means of electrochemical impedance spectroscopy (EIS). The microstructure and local surface film formation were analyzed by electron microscopy (FE-SEM) and Raman microscopy. The results clearly show that the Ag-phase acts as a local cathode within the FeMn matrix. However, surface film formation is observed both for the Ag- and the FeMn-phases, which potentially lowers the self-corrosion as well as the galvanic coupling of the two phases. The formation of AgCl on the Ag-phases and mixed metal phosphates on the FeMn-phases can be observed by local Raman spectroscopic analysis in combination with FE-SEM characterization.}}, author = {{Wiesener, M. and Peters, K. and Taube, A. and Keller, A. and Hoyer, K.P. and Niendorf, T. and Grundmeier, G.}}, journal = {{Materials and Corrosion}}, number = {{10}}, pages = {{1028--1036}}, title = {{{Corrosion properties of bioresorbable FeMn-Ag alloys prepared by selective laser melting}}}, doi = {{10.1002/maco.201709478}}, volume = {{68}}, year = {{2017}}, } @article{22195, abstract = {{Polymer laser sintering (LS) is an important additive manufacturing (AM) technology. Individual and complex parts are directly produced from CAD data without the need of specific tools. The raw material is a polymer powder, which is deposited layerwise and melted selectively with a laser. Built parts are embedded in residual unmolten powder, the so-called part cake, which undergoes thermal ageing effects due to the exposure to high temperatures for long times during the manufacturing process. Hence, the recyclability of the unmolten powder is limited. This article focuses on a fundamental analysis of the ageing kinetics dependent on time, temperature, and oxygen content in the gas atmosphere. A model is developed and applied to measured, position-dependent process temperature histories to successfully predict the ageing distribution within a part cake. The results can be used to optimize the thermal process management in LS and to develop new efficient powder recycling methods. }}, author = {{Josupeit, Stefan and Schmid, Hans-Joachim}}, journal = {{Journal of Applied Polymer Science}}, number = {{42}}, publisher = {{Wiley}}, title = {{{Experimental analysis and modeling of local ageing effects during laser sintering of polyamide 12 in regard to individual thermal histories}}}, doi = {{10.1002/app.45435}}, volume = {{134}}, year = {{2017}}, } @article{22288, author = {{González Rebordinos, Jesús and Salten, Alexander Heinrich Johannes and Agar, David W.}}, issn = {{0360-3199}}, journal = {{International Journal of Hydrogen Energy}}, number = {{7}}, pages = {{4710--4720}}, title = {{{BrOx cycle: A novel process for CO2-free energy production from natural gas}}}, doi = {{10.1016/j.ijhydene.2016.09.071}}, volume = {{42}}, year = {{2017}}, } @inproceedings{22297, author = {{Salten, Alexander Heinrich Johannes and Maćkowiak, J. F. and Maćkowiak, J. and Kenig, Eugeny}}, keywords = {{PubList}}, location = {{Köln}}, publisher = {{Jahrestreffen der ProcessNet-Fachgruppen Fluidverfahrenstechnik und Membrantechnik}}, title = {{{Ein neuer Ansatz zur Beschreibung von Transportvorgängen in Füllkörperschüttungen}}}, year = {{2017}}, } @article{2241, abstract = {{Die Komplexität des Steuersystems stellt auch in Deutschland ein großes Problem dar. Entgegen bisherigen Betrachtungen weist die vorliegende Befragungsstudie darauf hin, dass die Treiber für steuerliche Komplexität deutlich vielfältiger und nicht nur im Gesetz, sondern auch in den steuerlichen Rahmenbedingungen zu verorten sind. Einerseits tragen übermäßig viele Details und häufige oder umfangreiche Änderungen in erheblichem Maße dazu bei, dass Regelungen – wie solche zu Verrechnungspreisen – als komplex beurteilt werden. Andererseits erweisen sich auch inkonsistente Entscheidungen im Rahmen von Betriebsprüfungen und mangelhafte Gesetzesentwürfe als wesentliche Komplexitätstreiber. Statt einer permanenten Ausweitung von Regulierung sollte künftig der Abbau der im Beitrag identifizierten Probleme gezielt in den Fokus von Wissenschaft, Politik und Praxis rücken.}}, author = {{Hoppe, Thomas and Schanz, Deborah and Sturm, Susann and Sureth-Sloane, Caren}}, journal = {{Die Wirtschaftsprüfung}}, keywords = {{Steuersystem, Komplexität, Steuergesetz, Steuerliche Rahmenbedingungen, BEPS}}, number = {{17}}, pages = {{1026--1033}}, publisher = {{IDW}}, title = {{{Warum ist unser Steuersystem so komplex? Eine befragungsbasierte Analyse}}}, volume = {{70}}, year = {{2017}}, } @book{22419, abstract = {{Schwingungen und Vibrationen sind in Technik und Alltag häufig anzutreffen. Meist sind sie unerwünscht und müssen durch Dämpfung reduziert werden. Hierzu werden aktuell häufig zusätzlich zu montierende Dämpfungselemente eingesetzt. Diese sind durch zusätzlichen Montageaufwand und erhöhte Kosten gekennzeichnet. Durch die zusätzliche Masse wird Leichtbauansätzen widersprochen. Additive Fertigungsverfahren bieten große Freiheiten in der Bauteilgestaltung. Dies ermöglicht ein hohes Maß an Funktionsintegration. So ergeben sich auch im Bereich der Schwingungsdämpfung Möglichkeiten zur gezielten Integration von Dämpfungsfunktionen durch die Eigenschaften der additiven Fertigungsverfahren. Mittels der pulverbasierten Verfahren kann disperses Stützmaterial innerhalb von Hohlräumen in der Struktur belassen werden. Dieses Pulvermaterial kann als Partikeldämpfer fungieren. Durch die Freiheiten in der Bauteilgestalt kann die Dämpfungswirkung über die geometrischen Merkmale der Hohlräume gezielt eingestellt werden. Im Rahmen dieses Beitrags werden speziell Untersuchungen zur Dämpfungswirkung additiv gefertigter Bauteile bei freien Biegeschwingungen betrachtet. Die praxisnahe Umsetzung zur Funktionsintegration von Dämpfungsstrukturen erfolgt am Beispiel der Ankerscheibe einer Federkraftbremse. Hier kann durch die additive Fertigung verbunden mit der Funktionsintegration von Partikeldämpfern eine Reduzierung der Schallabstrahlung für den Schaltvorgang der Bremse erreicht werden.}}, author = {{Künneke, Thomas and Zimmer, Detmar}}, isbn = {{978-3-658-17780-5}}, pages = {{61--74}}, publisher = {{Springer Fachmedien Wiesbaden GmbH}}, title = {{{Funktionsintegration additiv gefertigter Dämpfungsstrukturen bei Biegeschwingungen}}}, doi = {{10.1007/978-3-658-17780-5}}, year = {{2017}}, } @inproceedings{22420, abstract = {{Additive Fertigungsverfahren (engl.: Additive Manufacturing, kurz: AM) ermöglichen die werkzeuglose Herstellung von Komponenten und kompletten Baugruppen direkt aus dem 3D-CAD-Modell. Insbesondere additiv hergestellte Leichtbaukonstruktionen weisen ein hohes Potential für den Elektromaschinenbau auf. In diesem Paper werden erste Ansätze zur additiven Fertigung einer Rotorwelle für eine permanentmagneterregte Synchronmaschine (PMSM) aufgezeigt. Die Verbesserung einer ausgeprägten Leichtbaukonstruktion der Rotorwelle sowie die Charakterisierung des additiv verarbeiteten Werkstoffs werden aufgeführt. Hierzu wurden Prüfkörper aus dem Werkstoffs H13 (1.2344) hergestellt. Des Weiteren wurden Prüfkörper additiv gefertigter Gitterstrukturen entwickelt und untersucht. Zur Werkstoffcharakterisierung wurden sowohl mechanische Eigenschaften ermittelt, wie die Streckgrenze, die Zugfestigkeit und die Härte als auch elektromagnetische Eigenschaften, wie die Koerzitivfeldstärke, die elektrische Leitfähigkeit und die Permeabilität. Die Ergebnisse zeigen, dass die magnetischen Eigenschaften von H13 durch eine angeschlossene Wärmebehandlung deutlich verbessert werden konnten. Im Anschluss an die Werkstoffcharakterisierung wurde ein innovatives Leichtbau-Rotorwellenkonzept mit internen Gitterstrukturen entwickelt. Verglichen mit einem konventionell gefertigten Rotor konnte die Rotormasse um 25% reduziert werden sowie das Massenträgheitsmoment um 23% reduziert werden bei einer Testdrehzahl von 3000 U/min und einem Drehmoment von 71,98 Nm.}}, author = {{Lammers, Stefan and Quattrone, Francesco and Mrozek, Rafael and Zimmer, Detmar and Schmid, Hans-Joachim and Ponick, Bernd and Hoffmann, Michael}}, booktitle = {{Proceedings of the 14th Rapid.Tech Conference}}, isbn = {{978-3-446-45459-0}}, pages = {{80--93}}, publisher = {{Hanser Verlag}}, title = {{{Entwicklung und additive Herstellung einer Leichtbau-Rotorwelle für eine permanentmagneterregte Synchronmaschine}}}, doi = {{10.3139/9783446454606.006}}, year = {{2017}}, } @inproceedings{22421, author = {{Lieneke, Tobias and Adam, Guido and Josupeit, Stefan and Delfs, Patrick and Zimmer, Detmar}}, booktitle = {{Proceedings of the 14th Rapid.Tech Conference}}, isbn = {{978-3-446-45460-6}}, pages = {{327--344}}, publisher = {{Hanser Verlag}}, title = {{{Maßtoleranzen für die additive Fertigung: Experimentelle Untersuchungen für das Lasersintern}}}, doi = {{10.3139/9783446454606.024 }}, year = {{2017}}, } @inproceedings{22422, author = {{Knoop, Frederick and Lieneke, Tobias}}, booktitle = {{Inside 3D Printing 2017}}, title = {{{Dimensional Tolerances for Additive Manufacturing: Fused Deposition Modeling}}}, year = {{2017}}, } @inproceedings{22425, author = {{Lieneke, Tobias and Denzer, Vera and Zimmer, Detmar}}, booktitle = {{3. Summer School Toleranzmangement 2017}}, title = {{{Geometrische Toleranzen für additive Fertigungsverfahren}}}, volume = {{3}}, year = {{2017}}, } @article{22426, abstract = {{Der Serieneinsatz der additiven Fertigung ist maßgeblich durch die hohen Kosten und der geringen Produktivität der Verfahren limitiert. Der hier vorgestellte Ansatz zeigt, wie die Wirtschaftlichkeit des Laser-Strahlschmelzens (LBM) durch die Kombination mit etablierten Fertigungsverfahren erhöht werden kann. Ziel ist es, nur solche Funktionsträger additiv zu fertigen, die einen höheren Kundennutzen bringen. Dazu werden Konstruktionsrichtlinien definiert, Prozessketten erarbeitet und eine Qualitätssicherung mittels Ultraschallüberwachung realisiert.}}, author = {{Eschner, Niclas and Kopf, Robin and Lieneke, Tobias and Künneke, Thomas and Berger, Dietrich and Häfner, Benjamin and Lanza, Gisela and Zimmer, Detmar}}, isbn = {{2511-0896}}, journal = {{ZWF Zeitschrift für wirtschaftlichen Fabrikbetrieb}}, number = {{7-8}}, pages = {{469--472}}, publisher = {{De Gruyter}}, title = {{{Kombination etablierter und additiver Fertigung: Wirtschaftlicher Einsatz des Laser-Strahlschmelzens (LBM) durch die Kombination mit etablierten Fertigungsverfahren in einer Prozesskette}}}, doi = {{10.3139/104.111751}}, volume = {{112}}, year = {{2017}}, } @article{22427, author = {{Piantsop Mbo'o, Christelle and Lessmeier, Christian and Zimmer, Detmar and Hameyer, Kay}}, isbn = {{2747-7991}}, journal = {{antriebstechnik - Zeitschrift für Konstruktion, Entwicklung und Anwendung von Antrieben und Steuerungen }}, number = {{5}}, pages = {{64--69}}, publisher = {{Vereinigte Fachverlage GmbH}}, title = {{{Frequenzselektiver Schadensindikator für die Diagnose von Wälzlagerschäden im elektrischen Antriebsstrang}}}, volume = {{56}}, year = {{2017}}, } @article{22428, author = {{Brückner, Uwe and Strop, Malte and Zimmer, Detmar}}, isbn = {{2747-7991}}, journal = {{antriebstechnik - Zeitschrift für Konstruktion, Entwicklung und Anwendung von Antrieben und Steuerungen }}, number = {{3}}, pages = {{74--81}}, publisher = {{Vereinigte Fachverlage GmbH}}, title = {{{Mehrmotorenantriebssysteme - Intelligente Betriebsstrategie}}}, volume = {{56}}, year = {{2017}}, } @phdthesis{22429, author = {{Lessmeier, Christian}}, isbn = {{978-3-8440-5490-3}}, publisher = {{Shaker Verlag GmbH }}, title = {{{Datenbasierte Zustandsüberwachung von Wälzlagerschäden in elektromechanischen Antriebssystemen}}}, year = {{2017}}, } @techreport{2247, author = {{Hoppe, Thomas and Schanz, Deborah and Sturm, Susann and Sureth-Sloane, Caren}}, pages = {{27}}, title = {{{2016 Global MNC Tax Complexity Survey - Executive Summary}}}, doi = {{10.13140/RG.2.2.23707.46881}}, year = {{2017}}, } @article{22475, author = {{Mindt, Ilka}}, journal = {{Zeitschrift für Anglistik und Amerikanistik}}, number = {{3}}, pages = {{339--353}}, title = {{{Chosen}}}, volume = {{65}}, year = {{2017}}, } @article{22476, author = {{Mindt, Ilka}}, journal = {{Anglistik. International Journal of English Studies}}, number = {{1}}, pages = {{57--73}}, title = {{{Analyzing Corpus Data from Within}}}, volume = {{28}}, year = {{2017}}, } @techreport{2250, abstract = {{All over the world, firms and governments are increasingly concerned about the rise in tax complexity. To manage it and develop effective simplification measures, detailed information on the current drivers of complexity is required. However, research on this topic is scarce. This is surprising as the latest developments—for example, triggered by the BEPS project—give rise to the conjecture that complexity drivers may have changed, thus questioning the findings of prior studies. In this paper, we shed light on this issue and provide a global picture of the current drivers of tax complexity that multinational corporations face based on a survey of 221 highly experienced tax practitioners from 108 countries. Our results show that prior complexity drivers of the tax code are still relevant, with details and changes of tax regulations being the two most influential complexity drivers. We also find evidence for new relevant complexity drivers emerging from different areas of the tax framework, such as inconsistent decisions among tax officers (tax audits) or retroactively applied tax law amendments (tax enactment). Based on the responses of the practitioners, we develop a concept of tax complexity that distinguishes two pillars, tax code and tax framework complexity, and illustrates the various aspects that should be considered when assessing the complexity of a country’s tax system.}}, author = {{Hoppe, Thomas and Schanz, Deborah and Sturm, Susann and Sureth-Sloane, Caren}}, issn = {{1556-5068}}, keywords = {{Complexity Drivers, International Comparison, Survey, Tax Complexity, Tax Practitioners}}, pages = {{28}}, title = {{{What are the Drivers of Tax Complexity for Multinational Corporations? Evidence from 108 Countries}}}, doi = {{10.2139/ssrn.3046546}}, year = {{2017}}, } @article{22668, author = {{Ramakrishnan, Saminathan and Krainer, Georg and Grundmeier, Guido and Schlierf, Michael and Keller, Adrian}}, issn = {{1613-6810}}, journal = {{Small}}, pages = {{1702100}}, title = {{{Cation-Induced Stabilization and Denaturation of DNA Origami Nanostructures in Urea and Guanidinium Chloride}}}, doi = {{10.1002/smll.201702100}}, volume = {{13}}, year = {{2017}}, } @article{22669, author = {{Mosebach, Bastian and Ozkaya, Berkem and Giner, Ignacio and Keller, Adrian and Grundmeier, Guido}}, issn = {{0169-4332}}, journal = {{Applied Surface Science}}, pages = {{296--302}}, title = {{{Analysis of acid-base interactions at Al 2 O 3 (11-20) interfaces by means of single molecule force spectroscopy}}}, doi = {{10.1016/j.apsusc.2017.05.105}}, volume = {{420}}, year = {{2017}}, } @article{2269, author = {{Mauleon, Ana and Roehl, Nils and Vannetelbosch, Vincent}}, issn = {{0899-8256}}, journal = {{Games and Economic Behavior}}, pages = {{135--152}}, publisher = {{Elsevier}}, title = {{{Constitutions and groups}}}, doi = {{10.1016/j.geb.2017.10.022}}, volume = {{107}}, year = {{2017}}, } @article{22694, author = {{Grothe, R. and Wiesing, M. and Giner, I. and Meinderink, Dennis and Grundmeier, Guido}}, issn = {{0947-5117}}, journal = {{Materials and Corrosion}}, pages = {{1314--1320}}, title = {{{Scanning Kelvin probe blister studies of the delamination of epoxy films on organosilane modified ZnMgAl alloy coated steel}}}, doi = {{10.1002/maco.201709462}}, year = {{2017}}, } @article{22702, author = {{Bauer, Andreas and Meinderink, Dennis and Giner, Ignacio and Steger, Helmut and Weitl, Johann and Grundmeier, Guido}}, issn = {{0257-8972}}, journal = {{Surface and Coatings Technology}}, pages = {{128--135}}, title = {{{Electropolymerization of acrylic acid on carbon fibers for improved epoxy/fiber adhesion}}}, doi = {{10.1016/j.surfcoat.2017.04.039}}, year = {{2017}}, } @misc{2272, author = {{Golke, Vanessa}}, publisher = {{Universität Paderborn}}, title = {{{Signaling und Screening - Abbau von Informationsasymmetrie}}}, year = {{2017}}, } @misc{2273, author = {{Moselage, Laura}}, publisher = {{Universität Paderborn}}, title = {{{Das Reputationssystem als bedeutendes Instrument digitaler Märkte}}}, year = {{2017}}, } @misc{2274, author = {{Hennawi, Mohammad Ziad}}, publisher = {{Universität Paderborn}}, title = {{{Der Preis als Qualitätssignal}}}, year = {{2017}}, } @article{22745, author = {{Platenius, Marie Christin and Sch{\"a}fer, Wilhelm and Shaker, Ammar and H{\"u}llermeier, Eyke and Becker, Matthias}}, journal = {{{Transactions on Software Engineering}}}, title = {{{Imprecise Matching of Requirements Specifications for Software~Services using Fuzzy Logic}}}, doi = {{10.1109/tse.2016.2632115}}, year = {{2017}}, } @inproceedings{22810, author = {{Plass, Christoph and Gausemeier, Jürgen and Drewel, Marvin}}, booktitle = {{Vorausschau und Technologieplanung, Symposium für Vorausschau und Technologieplanung, Band 374}}, editor = {{Gausemeier, Jürgen}}, pages = {{291--304}}, publisher = {{Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn}}, title = {{{ Ansatz für den Weg in die Plattformökonomie – Das Geschäftsmodell-Technologie-Portfolio}}}, volume = {{Band 374}}, year = {{2017}}, } @inproceedings{22811, author = {{Röltgen, Daniel and Wortmann, Fabio and Anacker, Harald and Dumitrescu, Roman}}, booktitle = {{13. Symposium für Vorausschau und Technologieplanung, Band 374 , Berlin , 23. - 24. Nov. 2017}}, editor = {{Gausemeier, Jürgen}}, title = {{{Identifikation von Potentialen für Augmented-Reality-basierte Produkt-Service-Systeme}}}, volume = {{374}}, year = {{2017}}, } @inproceedings{22813, author = {{Albers, Alexander and Kühn, Arno and Dumitrescu, Roman}}, booktitle = {{Proceedings of: Tag des Systems Engineering (TdSE), 8. - 10. Nov. 2017}}, title = {{{Modellbasierte Entscheidungsunterstützung in der Produktgenerationenplanung}}}, year = {{2017}}, } @article{22841, author = {{Wiesing, M. and Grundmeier, Guido}}, issn = {{0021-9797}}, journal = {{Journal of Colloid and Interface Science}}, pages = {{625--633}}, title = {{{Lifshitz analysis of dispersion forces based on quantitative reflection electron energy loss spectroscopy}}}, doi = {{10.1016/j.jcis.2017.12.069}}, year = {{2017}}, } @article{22842, author = {{Bauer, A. and Grundmeier, Guido and Steger, H. and Weitl, J.}}, issn = {{0947-5117}}, journal = {{Materials and Corrosion}}, pages = {{98--105}}, title = {{{Corrosive delamination processes of CFRP-aluminum alloy hybrid components}}}, doi = {{10.1002/maco.201709637}}, year = {{2017}}, } @article{22845, author = {{Herre, Patrick and Romeis, Stefan and Mačković, Mirza and Przybilla, Thomas and Paul, Jonas and Schwenger, Jan and Torun, Boray and Grundmeier, Guido and Spiecker, Erdmann and Peukert, Wolfgang}}, issn = {{0002-7820}}, journal = {{Journal of the American Ceramic Society}}, pages = {{5709--5722}}, title = {{{Deformation behavior of nanocrystalline titania particles accessed by complementary in situ electron microscopy techniques}}}, doi = {{10.1111/jace.15072}}, year = {{2017}}, } @article{22846, author = {{Wiesener, M. and Peters, K. and Taube, A. and Keller, A. and Hoyer, K.-P. and Niendorf, T. and Grundmeier, Guido}}, issn = {{0947-5117}}, journal = {{Materials and Corrosion}}, pages = {{1028--1036}}, title = {{{Corrosion properties of bioresorbable FeMn-Ag alloys prepared by selective laser melting}}}, doi = {{10.1002/maco.201709478}}, year = {{2017}}, } @article{22847, author = {{Peeters, Daniel and Sadlo, Alexander and Lowjaga, Katarina and Mendoza Reyes, Oliver and Wang, Lidong and Mai, Lukas and Gebhard, Maximilian and Rogalla, Detlef and Becker, Hans-Werner and Giner, Ignacio and Grundmeier, Guido and Mitoraj, Dariusz and Grafen, Markus and Ostendorf, Andreas and Beranek, Radim and Devi, Anjana}}, issn = {{2196-7350}}, journal = {{Advanced Materials Interfaces}}, title = {{{Nanostructured Fe2O3 Processing via Water-Assisted ALD and Low-Temperature CVD from a Versatile Iron Ketoiminate Precursor}}}, doi = {{10.1002/admi.201700155}}, year = {{2017}}, } @article{22848, abstract = {{

Heteroleptic and homoleptic In(iii)-amidinate complexes as promising CVD precursors for In2O3 thin films.

}}, author = {{Gebhard, M. and Hellwig, M. and Kroll, A. and Rogalla, D. and Winter, M. and Mallick, B. and Ludwig, A. and Wiesing, M. and Wieck, A. D. and Grundmeier, Guido and Devi, A.}}, issn = {{1477-9226}}, journal = {{Dalton Transactions}}, pages = {{10220--10231}}, title = {{{New amidinate complexes of indium(iii): promising CVD precursors for transparent and conductive In2O3 thin films}}}, doi = {{10.1039/c7dt01280b}}, year = {{2017}}, } @article{22849, author = {{Hoppe, Christian and Mitschker, F and Giner, I and de los Arcos, T and Awakowicz, P and Grundmeier, Guido}}, issn = {{0022-3727}}, journal = {{Journal of Physics D: Applied Physics}}, title = {{{Influence of organic surface chemistry on the nucleation of plasma deposited SiOxfilms}}}, doi = {{10.1088/1361-6463/aa69e5}}, year = {{2017}}, } @inproceedings{22860, abstract = {{Kaum ein Gebiet weist im Zuge der Digitalisierung so viel Disruptionspotential auf, wie digitale Plattformen. Nachdem es im B2C-Bereich mit Plattformen wie Amazon und Airbnb schon zu gravierenden Veränderungen in der Wettbewerbsarena kommt, steht der B2B-Bereich an der Schwelle zur so genannten Plattformökonomie. Im Maschinenbau versuchen Vorreiter wie Claas und Trumpf mit eigenen Plattformen das Heft des Handelns in die Hand zu bekommen. Das ist aber für kleine und mittlere Unternehmen kaum eine Erfolg versprechende Option, da es zu einem Shake Out unter den Plattformanbietern kommen wird und nur wenige Große überleben werden. Für KMU zeichnet sich schon jetzt die Bedrohung ab, dass sie den direkten Kundenkontakt verlieren und zu austauschbaren Ausführern werden. Im Grunde fehlt insbesondere den mittelständisch geprägten Unternehmen eine Strategie zur vorteilhaften Positionierung in der künftigen Plattformökonomie. Wir zeigen, wie sich mit Hilfe der Szenario-Technik strategische Optionen für den Maschinenbau mit einem Zeithorizont 2030 ableiten lassen. Das beruht auf der Antizipation der künftigen Rahmenbedingungen der Plattformökonomie sowie auf alternativen Gestaltungsmöglichkeiten der Unternehmen. Aus heutiger Sicht deutet alles darauf hin, dass die Unternehmen mit Rahmenbedingungen zu rechnen haben, die sich unter dem Szenario mit dem Titel „Erfolgreicher Mittelstand mit staatlicher Unterstützung“ charakterisieren lassen. In dieser Situation bietet sich für die hier betrachtete Branche die Gestaltungsoption mit dem Titel „Kooperationen als Schlüssel zum Erfolg“ an. Aus dieser strategischen Stoßrichtung werden Handlungsempfehlungen für die Branche und für einzelne Unternehmen formuliert. Die vorgestellten Ergebnisse basieren auf ausführlichen Interviews mit namhaften Experten des Maschinenbaus und aus dem Bereich Plattformökonomie. Die Arbeit ist als ein methodischer Ansatz zu verstehen, sich mit dem durch die Digitalisierung induszierten Wandel der Wettbewerbsarena des Maschinenbaus fundiert auseinanderzusetzen.}}, author = {{Drewel, Marvin and Frank, Maximilian and Gausemeier, Jürgen}}, booktitle = {{Vorausschau und Technologieplanung, Symposium für Vorausschau und Technologieplanung, Band 374}}, editor = {{Gausemeier, Jürgen}}, pages = {{361--380}}, title = {{{Optionen des Maschinenbaus in der Plattformökonomie von morgen}}}, volume = {{Band 374}}, year = {{2017}}, } @inproceedings{22861, author = {{Lipsmeier, Andre and Westermann, Thorsten and Anacker, Harald and Dumitrescu, Roman}}, booktitle = {{21th International Conference on Engineering and Design (ICED17), 21. - 25. Aug. 2017}}, title = {{{Mechatronic Modularization of Intelligent Technical Systems}}}, year = {{2017}}, } @inproceedings{22863, author = {{Lipsmeier, Andre and Anacker, Harald and Dumitrescu, Roman and Kühn, Arno}}, booktitle = {{Stuttgarter Symposium für Produktentwicklung SSP 2017, Stuttgart, 28. - 29. Jun. 2017}}, title = {{{Kundenorientierte Entwicklung von Intelligenten Technischen Systemen im Maschinenbau}}}, year = {{2017}}, } @inproceedings{22864, author = {{Fechtelpeter, Christian and Kühn, Arno and Dumitrescu, Roman and Ebbesmeyer, Peter}}, booktitle = {{Proceedings of the 26th International Association for Management of Technology Conference , 14. - 18. Mai 2017, IAMOT}}, editor = {{Hörlesberger, M. and Hribernik, B.}}, title = {{{Integrated technology transfer concept for fostering innovation in SMEs}}}, year = {{2017}}, } @inproceedings{22865, author = {{Drewel, Marvin and Gausemeier, Jürgen and Kluge, Andre and Pierenkemper, Christoph}}, booktitle = {{Wissenschaftsforum Intelligente Technische Systeme (WInTeSys) 2017, Band 369}}, editor = {{Bodden, Eric and Dressler, Falko and Dumitrescu, Roman and Gausemeier, Jürgen and Meyer auf der Heide, Friedhelm and Scheytt, Christoph and Trächtler, Ansgar}}, pages = {{53--66}}, title = {{{Erfolgsgarant digitale Plattform – Vorreiter Landwirtschaft}}}, volume = {{369}}, year = {{2017}}, } @inproceedings{22866, author = {{Fechtelpeter, Christian and Bansmann, Michael and Dumitrescu, Roman and Anacker, Harald}}, booktitle = {{Presentation and proceedings, Technology Transfer Society (T2S) Annual Conference, 2017}}, title = {{{Implementation planning and transfer of technology induced scenarios of digitized work}}}, year = {{2017}}, } @inproceedings{22867, author = {{Westermann, Thorsten and Anacker, Harald and Dumitrescu, Roman}}, booktitle = {{Wissenschafts- und Industrieforum 2017 - Intelligente Technische Systeme, Band 369}}, editor = {{Bodden, Eric and Dressler, Falko and Dumitrescu, Roman and Gausemeier, Jürgen and Meyer auf der Heide, Friedhelm and Scheytt, Christoph and Trächtler, Ansgar}}, title = {{{Reifegradmodell für die Planung von Cyber-Physical Systems}}}, year = {{2017}}, } @inproceedings{22868, author = {{Reinhart, Felix and Kühn, Arno and Dumitrescu, Roman}}, booktitle = {{Wissenschaftsforum Intelligente Technische Systeme (WInTeSys),}}, pages = {{321--334}}, publisher = {{Heinz Nixdorf MuseumsForum}}, title = {{{Schichtenmodell für die Entwicklung von Data Science Anwendungen im Maschinen- und Anlagenbau}}}, year = {{2017}}, } @inproceedings{22869, author = {{Roßmann, Jürgen and Schluse, Michael and Rast, Malte and Hoppen, Martin and Atorf, Linus and Dumitrescu, Roman and Bremer, Christian and Hillebrand, Michael and Stern, Oliver and Schmitter, Peter}}, booktitle = {{Wissenschaftsforum Intelligente Technische Systeme (WinTeSys)}}, title = {{{ Integrierte Entwicklung komplexer Systeme mit modellbasierter Systemspezifikation und -simulation - Eine Fallstudie zur Sensorauslegung in der Raumfahrt}}}, year = {{2017}}, } @inproceedings{23001, author = {{Henke, Christian and Michael, Jan and Lankeit, Christopher and Trächtler, Ansgar}}, booktitle = {{Tag des System Engineering}}, pages = {{45--54}}, publisher = {{Gesellschaft für Systems Engineering e.V.}}, title = {{{Virtuelle Inbetriebnahme eines Fertigungszentrums}}}, year = {{2017}}, } @inproceedings{23002, author = {{Holtkötter, Jens and Michael, Jan and Henke, Christian}}, booktitle = {{Virtuelle Instrumente in der Praxis 2017}}, pages = {{62--65}}, publisher = {{VDE VERLAG}}, title = {{{Systematische Inbetriebnahme einer Prüfeinrichtung für Zugversuche}}}, volume = {{22}}, year = {{2017}}, } @inproceedings{23003, author = {{Henning, Sven and Biemelt, Patrick and Abdelgawad, Kareem and Gausemeier, Sandra and Trächtler, Ansgar}}, booktitle = {{VDI/VDE (AUTOREG 2017)}}, publisher = {{VDI-Verlag, Düsseldorf}}, title = {{{Modellbasierte Untersuchung der Zuverlässigkeit algorithmisch bestimmter kritischer Stellen in Straßennetzwerken}}}, year = {{2017}}, } @inproceedings{23004, author = {{Kohlstedt, Andreas and Traphöner, Phillip and Olma, Simon and Jäker, Karl-Peter and Trächtler, Ansgar}}, booktitle = {{2017 IEEE International Conference on Advanced Intelligent Mechatronics (AIM)}}, pages = {{694–699}}, publisher = {{IEEE}}, title = {{{Fast hybrid position / force control of a parallel kinematic load simulator for 6-DOF Hardware-in-the-Loop axle tests}}}, year = {{2017}}, } @inproceedings{23005, author = {{Xu, Ke and Timmermann, Julia and Trächtler, Ansgar}}, booktitle = {{Proc. Advanced Intelligent Mechatronics (AIM)}}, publisher = {{IEEE}}, title = {{{Nonlinear Model Predictive Control with Discrete Mechanics and Optimal Control}}}, year = {{2017}}, } @inproceedings{23006, author = {{Xu, Ke and Timmermann, Julia and Trächtler, Ansgar}}, booktitle = {{Proc. 20th IFAC World Congress}}, title = {{{Swing-up of the moving double pendulum on a cart with simulation based LQR-Trees}}}, year = {{2017}}, } @inproceedings{23007, author = {{Abdelgawad, Kareem and Henning, Sven and Biemelt, Patrick and Gausemeier, Sandra and Trächtler, Ansgar}}, booktitle = {{VDI/VDE (AUTOREG 2017)}}, publisher = {{VDI-Verlag, Düsseldorf}}, title = {{{Networked Driving Simulation for Future Autonomous and Cooperative Vehicle Systems}}}, year = {{2017}}, } @inbook{23008, author = {{Krüger, Martin and Borsig, Michael and Damerow, Ulf-Hendrik and Gräler, Manuel and Trächtler, Ansgar}}, booktitle = {{Math for the Digital Factory}}, pages = {{273--288}}, publisher = {{Springer International Publishing}}, title = {{{Model-Based Design of Self-Correcting Forming Processes}}}, year = {{2017}}, } @inproceedings{23009, author = {{Traphöner, Phillip and Olma, Simon and Kohlstedt, Andreas and Jäker, Karl-Peter and Trächtler, Ansgar}}, booktitle = {{Wissenschaftsforum Intelligente Technische Systeme (WInTeSys) 2017}}, publisher = {{Heinz Nixdorf Institut}}, title = {{{Universelle Entwicklungs- und Prüfumgebung für mechatronische Fahrzeugachsen}}}, year = {{2017}}, } @book{23010, author = {{Gausemeier, Jürgen and Bodden, Eric and Dressler, Falko and Dumitrescu, Roman and Meyer auf der Heide, Friedhelm and Scheytt, Christoph and Trächtler, Ansgar}}, publisher = {{Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn}}, title = {{{Wissenschaftsforum Intelligente Technische Systeme (WInTeSys)}}}, volume = {{369}}, year = {{2017}}, } @inproceedings{23011, author = {{Henke, Christian and Michael, Jan and Lankeit, Christopher and Trächtler, Ansgar}}, booktitle = {{Systems Conference 2017}}, publisher = {{IEEE}}, title = {{{A Holistic Approach for Virtual Commissioning of Intelligent Systems}}}, year = {{2017}}, } @inproceedings{23012, author = {{Michael, Jan and Hellweg, Alina and Henke, Christian and Trächtler, Ansgar}}, booktitle = {{Fachtagung Mechatronik 2017}}, pages = {{18--23}}, publisher = {{VDI Mechatronik}}, title = {{{Dynamische Prozessplanung im Smart Home auf Basis von Mutliagentensystemen}}}, volume = {{12}}, year = {{2017}}, } @inproceedings{23013, author = {{Kohlstedt, Andreas and Olma, Simon and Traphöner, Phillip and Jäker, Karl-Peter and Trächtler, Ansgar}}, booktitle = {{17. Internationales Stuttgarter Symposium, Band 2}}, pages = {{379--392}}, publisher = {{Springer}}, title = {{{Kinematics-based force/position control of a hexapod in a HiL axle test rig}}}, volume = {{2}}, year = {{2017}}, } @inproceedings{23014, author = {{Rüting, Arne Thorsten and Block, Eduard and Trächtler, Ansgar}}, booktitle = {{Fachtagung Mechatronik 2017}}, pages = {{250--255}}, publisher = {{VDI Mechatronik}}, title = {{{Modellprädiktive Vorsteuerung für einen kinematisch redundanten hybridkinematischen Mechanismus im Industrieumfeld}}}, volume = {{12}}, year = {{2017}}, } @phdthesis{23015, author = {{Schweers, Christoph}}, publisher = {{Heinz Nixdorf Institut}}, title = {{{Adaptive Sigma-Punkte- Filter-Auslegung zur Zustands- und Parameterschätzung an Black-Box- Modellen}}}, year = {{2017}}, } @article{23016, author = {{Poddubny, Wladimir and Trächtler, Ansgar and Warkentin, Andreas P. and Krüger, Martin}}, journal = {{Russian Engineering Research}}, number = {{6}}, pages = {{485–489}}, title = {{{Innovative Suspensions for Caterpillar Vehicles}}}, volume = {{37}}, year = {{2017}}, } @inproceedings{23017, author = {{Henning, Sven and Biemelt, Patrick and Abdelgawad, Kareem and Gausemeier, Sandra and Trächtler, Ansgar}}, booktitle = {{IFAC World Congress 2017}}, publisher = {{IFAC}}, title = {{{Methodology for Determining Critical Locations in Road Networks based on Graph Theory}}}, year = {{2017}}, } @inproceedings{23018, author = {{Pai, Arathi}}, booktitle = {{Regelungstechnisches Kolloquium}}, title = {{{Sliding-Mode-Regler zur Kraft- und Positionsregelung eines Formgedächtnislegierung-Aktors}}}, year = {{2017}}, } @inproceedings{23019, author = {{Papenfort, Josef and Bause, Fabian and Frank, Ursula and Strughold, Sebastian and Trächtler, Ansgar and Bielawny, Dirk and Henke, Christian}}, booktitle = {{Wissenschaftsforum Intelligente Technische Systeme (WinTeSys) }}, publisher = {{Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn}}, title = {{{Scientifc Automation: Hochpräzise Analysen direkt in der Steuerung}}}, year = {{2017}}, } @inproceedings{23020, author = {{Elattar, Mohammad and Jasperneite, Jürgen and Trächtler, Ansgar and et, al}}, booktitle = {{26th IEEE International Symposium on Industrial Electronics (ISIE)}}, title = {{{Reliable Multipath Communication Approach for Internet-based Cyber-physical Systems}}}, year = {{2017}}, } @phdthesis{23021, author = {{Knoop, Sarah}}, publisher = {{Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn}}, title = {{{Flachheitsbasierte Positionsregelungen für Parallelkinematiken am Beispiel eines hochdynamischen Hexapoden}}}, volume = {{364}}, year = {{2017}}, } @article{23022, author = {{Poddubny, Wladimir and Trächtler, Ansgar and Warkentin, Andreas P. and Krüger, Martin}}, journal = {{Interbranch Scientific and Technical Magazine «Vestnik Mashinostroeniya» }}, title = {{{Mechanisch - mathematisches Modell eines Kettenfahrzeuges für die Entwicklung innovativer Antriebs- und Federungssysteme (auf russ.)}}}, year = {{2017}}, } @inproceedings{21690, abstract = {{Additive Manufacturing is a technology that offers a high potential forindustrial companies.Nevertheless, companies lack experience with this new technology and face the problem to identify processes where a successful and beneficial application can be achieved. They have to be supported in this analysis with a decision support tool which is capable to compare different manufacturing or repair approaches in order to determine the optimal solution for the correspondent use case. This is not always driven solely by costs but can also be critically affected by further influencing factors. This is why the decision support takes into account also time and quality alongside the costs. For a time-critical spare part supply, for example within aerospace sector, they are substantial for taking a decision. The presented decision support features a multi-attribute decision-making approach for selecting the most appropriate process, either Additive Manufacturing, conventional technologies or an external procurement.}}, author = {{Deppe, G. and Koch, R. and Kaesberg, M.}}, booktitle = {{28th Annual International Solid Freeform Fabrication Symposium}}, pages = {{2597--2611}}, title = {{{Rational Decision-Making for the Beneficial Application of Additive Manufacturing}}}, doi = {{http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/RationalDecisionMakingfortheBeneficialApplic.pdf}}, volume = {{28}}, year = {{2017}}, } @inproceedings{21691, abstract = {{Designing parts for additive manufacturing (AM) offers a broad range of geometrical and functional potentials. On the one hand the manufacturingtechnology offers the possibility of manufacturing highly complex freeform shapes, often referred to as bionic shapes. By use of these, perfect force fluxes without stress risings due to imperfect notches are realizable, getting the most value of used material. On the other hand these complex structures require a reliable geometry representation in compatible CAD-files. Conventional CAD systems were developed to generate geometries that are manufacturable with conventional machining. These are not capable of representing the high complex designs for AM. Especially for geometries generated by CAE like from topology optimization the conventional CAD systems fail to take advantage of the combination of CAE and AM. This paper explains why there is a lack of compatibility of well-known CAD systems with the potentials of AM. Therefore the AM-side of the problem is described by showing some potentials of AM and the need of high complex structures for this manufacturing technology. For the other side of the problem conventional methodologies for geometry representation of CAD systems are described and their limitations with regard to AM are worked out. Finally a voxel based geometry representation is presented as a solution for computer aided geometry generation of high complex AM–structures.}}, author = {{Reiher, T. and Vogelsang, S. and Koch, R.}}, booktitle = {{28th Annual International Solid Freeform Fabrication Symposium}}, pages = {{903--921}}, title = {{{Computer integration for geometry generation for product optimization with Additive Manufacturing}}}, doi = {{http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/ComputerIntegrationforGeometryGenerationforP.pdf}}, volume = {{28}}, year = {{2017}}, } @inproceedings{21692, abstract = {{In many branches in the designengineerdepartment, product designs are just variations of existing parts. To bring the additive manufacturing technology closer to the Designer, it is necessary to show them which of their existing, conventionally manufactured parts can be produced with this technology. Apartselection methodology supportsdesigners in the decision whether a part is suitable for additive manufacturingor not. Due to the potential of the technology, which was especially seen in the aerospace industries, many criteria of the methodology were initially adapted for this industry. Furthermore the methodology is based on a quantified weighting system, which comes to a certain subjectivity. For future use, a development towards a less subjective methodology should be accomplished. Through a more detailed adaption for individual industries and a simplification of the input mode, the objectivity of the criteria can be increased. Likewise, the input time can be reduced by simplifying the questioning. A more efficient part selection will be achieved by a better weighting system.In the BMBF project “OptiAMix” this methodology is supposed to be further developed for highly different branches. By a better weighting system, the part selection will be more efficient. Therefore,the willingness for the use of the improved selection andfor the additive manufacturing technology will be increased.}}, author = {{Kruse, A. and Reiher, T. and Koch, R.}}, booktitle = {{28th Annual International Solid Freeform Fabrication Symposium}}, pages = {{2575--2584}}, title = {{{Integrating AM into existing companies - selection of existing parts for increase of acceptance}}}, doi = {{http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/IntegratingAMintoExistingCompaniesSelection.pdf}}, volume = {{28}}, year = {{2017}}, } @inproceedings{21693, abstract = {{Although infringements of intellectual properties in terms of product piracy are growing for years and threaten investments in research and development most companies still rely on legal measures like property rights. A more preventive effect to protect against counterfeits can be achieved using technical measures complicating reverse engineering, improving traceability and assuring data protection. Additive Manufacturing can contribute a lot to the effectivity and efficiency of those technical measures but presently they are often unconsidered during product development. To support decision makers and designers through all the steps of a product development process an integrated systematic approach has been developed. Protective measures using AM are allocated to specific process steps and responsible persons in charge so that the result is a guideline for “design for protection”. The main idea is to help developing piracy-robust products for that the return of investment is not threatened by counterfeits and its economical impacts.}}, author = {{Jahnke, U. and Koch, R. and Oppermann, A. T.}}, booktitle = {{28th Annual International Solid Freeform Fabrication Symposium}}, pages = {{2481--2492}}, title = {{{Design for protection: Systematic approach to prevent product piracy during product development using AM }}}, doi = {{http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/DesignforProtectionSystematicApproachtoPrev.pdf}}, volume = {{28}}, year = {{2017}}, } @inproceedings{21694, abstract = {{In conventional manufacturing, ramp-up-management describes the planning and organization of the period between finished product development and the achievement of full production capacity for defined products. This classification has to be adapted and restructured by means of product independent and tool-free production in additive manufacturing. Therefore ramp-up-management already starts with decisions on the extentof the use of additive manufacturing, includes the building of technology-know-how as well as the technology integration into processes and infrastructure of the company and ends with the attainment of a sufficient process reliability for the AM-machine. This paper focuses on technology integration in processes and infrastructure, which is part of the German research project OptiAMix. In this project, new systems for process state analysis adapted to additive manufacturing and methods for the optimal integration of additive manufacturing are developed. Furthermore ways of using the synergies of existing infrastructures and new innovative production technologies are determined.}}, author = {{Büsching, J. and Koch, R.}}, booktitle = {{28th Annual International Solid Freeform Fabrication Symposium}}, pages = {{2585--2596}}, title = {{{Ramp-Up-Management in Additive Manufacturing – Technology Integration in existing Business Processes}}}, doi = {{http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/RampUpManagementinAdditiveManufacturingTec.pdf}}, volume = {{28}}, year = {{2017}}, } @inproceedings{21695, abstract = {{Designing parts for additive manufacturing (AM) offers a broad range of geometrical and functional potentials. On the one hand the manufacturingtechnology offers the possibility of manufacturing highly complex freeform shapes, often referred to as bionic shapes. By use of these, perfect force fluxes without stress risings due to imperfect notches are realizable, getting the most value of used material. On the other hand these complex structures require a reliable geometry representation in compatible CAD-files. Conventional CAD systems were developed to generate geometries that are manufacturable with conventional machining. These are not capable of representing the high complex designs for AM. Especially for geometries generated by CAE like from topology optimization the conventional CAD systems fail to take advantage of the combination of CAE and AM. This paper explains why there is a lack of compatibility of well-known CAD systems with the potentials of AM. Therefore the AM-side of the problem is described by showing some potentials of AM and the need of high complex structures for this manufacturing technology. For the other side of the problem conventional methodologies for geometry representation of CAD systems are described and their limitations with regard to AM are worked out. Finally a voxel based geometry representation is presented as a solution for computer aided geometry generation of high complex AM–structures.}}, author = {{Reiher, T. and Vogelsang, S. and Koch, R.}}, booktitle = {{28th Annual International Solid Freeform Fabrication Symposium}}, pages = {{903--921}}, title = {{{Computer integration for geometry generation for product optimization with Additive Manufacturing}}}, doi = {{http://utw10945.utweb.utexas.edu/sites/default/files/2017/Manuscripts/ComputerIntegrationforGeometryGenerationforP.pdf}}, volume = {{28}}, year = {{2017}}, } @article{21697, abstract = {{Additive Manufacturing provides an outstanding technological and economic potential for a wide range of industries. Particularly in the field of small series production with many product variants, the technology offers decisive advantages, such as reducing component weight, functional integration, complex parts or individualization. Today potential users struggle with the integration of this technology in their businesses. The production costs of this technology often seem too high compared to traditionally manufactured parts and many users seem disappointed with the performance of the technology. The reasons for that are manifold, but often Additive Manufacturing is considered only as an isolated technology. }}, author = {{Deppe, G. and Lindemann, C.}}, journal = {{CECIMO Magazine}}, number = {{11}}, pages = {{28--29}}, title = {{{Hybrid Manufacturing with Additive Manufacturing}}}, doi = {{https://www.cecimo.eu/wp-content/uploads/2019/03/CECIMO-Magazine-Spring-2017-LQ.pdf}}, volume = {{17}}, year = {{2017}}, } @article{21704, abstract = {{Even in times where additive manufacturing has a peak in media and industry interest, only few companies have already implemented this technology. Many companies struggle with the use of AM even if they have already identified the benefits of this technology for their business. Additional knowledge along the whole product development chain is necessary to succeed in implementing this technology. As all other production technologies, AM has certain strength and weaknesses which affect the suitable part candidates. Redesign or manufacturing approaches of unsuited part candidates are no very likely to be successful. In general, aspects like design rules need to be known along the product development process in order to achieve technology-based benefits during production and post-processing resulting in economic success. This paper will present a holistic approach which will assist the designer during product development and manufacturing based on an example part from the space industry. Then methodology starts with an appropriate part selection as a key parameter for the product development process. Based on the promising part candidates, deductions for the further product development process will be described. This includes approaches for functional integration as well as a methodology for the compilation of part requirements. Those are utilized for a black box methodology, ensuring a time-efficient redesign based on FEA optimization and design rules for additive manufacturing. Best practices for integrating (or in the best case avoiding) traditional technologies are discussed. Based on this, the development of industrialization and test and verification plans for production are shown. This includes the marking of parts for traceability during the whole product lifecycle for quality reasons as well as for product protection. Furthermore, production and production planning are discussed. This is followed by post-processing and testing procedures of the part. The paper will close with a detailed economic view on the topic and some deductions regarding the changes in the supply chain. The methodology itself is discussed and explained on a real sample metal part. The general methodology is discussed on the basis of the space industry but is subject to be adapted to other industries.}}, author = {{Reiher, T. and Lindemann, C. and Jahnke, U. and Deppe, G. and Koch, R.}}, isbn = {{2363-9520}}, journal = {{Progress in Additive Manufacturing}}, pages = {{43--55}}, publisher = {{Springer}}, title = {{{Holistic approach for industrializing AM technology - from part selection to test and verification}}}, doi = {{https://doi.org/10.1007/s40964-017-0018-y}}, volume = {{2}}, year = {{2017}}, } @article{21903, author = {{Rumlich, Dominik}}, issn = {{2212-8433}}, journal = {{Journal of Immersion and Content-Based Language Education}}, number = {{1}}, pages = {{110--134}}, title = {{{CLIL theory and empirical reality – Two sides of the same coin?}}}, doi = {{10.1075/jicb.5.1.05rum}}, volume = {{5}}, year = {{2017}}, } @inbook{21925, author = {{Rumlich, Dominik and Ahlers, Sabine}}, booktitle = {{Collaborative learning and new media}}, editor = {{Ludwig, Christian and van de Poel, Kris}}, isbn = {{978-3-631-66797-2}}, pages = {{259--274}}, publisher = {{Lang}}, title = {{{The rich environment of CLIL classes as an ideal setting for collaborative learning}}}, year = {{2017}}, }