@inbook{28453, abstract = {{The consideration of the robustness is indispensable to ensure a reliable and reproducible manufacturing of functionally graded components. In order to establish a common understanding as basis for the holistic robustness consideration within the Collaborative Transregional Research Centre 30 (CRC Transregio 30), a joint development of methods for analysing and optimising the robustness is necessary. The term "robustness", however, has been used differently in the various disciplines of the CRC Transregio 30. Thus, this contribution proposes a common definition of robustness for the whole research centre. In addition, a procedure model for considering the robustness with a collection of methods, that can be combined or adapted by the involved disciplines, is presented. The validation of the recommended procedure model has been conducted by a compression moulding process.}}, author = {{Biermann, Dirk and Gausemeier, J{\"u}rgen and Hess, Stefan and K{\, Daniel and Petersen, Marcus and Wagner, T}}, booktitle = {{Functionally Graded Materials in Industrial Mass Production | Volume 2}}, editor = {{Heim, Hans-Peter and Biermann, Dirk and Homberg, Werner}}, isbn = {{978-3-942267-91-5}}, pages = {{357--366}}, publisher = {{Verlag Wissenschaftliche Scripten}}, title = {{{Foundations for Considering the Robustness within the CRC TRR 30}}}, volume = {{2}}, year = {{2013}}, } @inbook{28456, abstract = {{Functional gradation denotes the systematic and reproducible microstructure adjustment of a single material component for the customisation of the macroscopic properties (e.g. hardness or ductility). This customisation is tailored with respect to the later intended application of the component. The improved material utilisation enables light weight design and simplifies the recycling by using single material components. Hence, it provides a resource-conserving alternative for modern composite materials and offers an innovative approach for customisable smart products of the future. Manufacturing functionally graded components requires complex thermo-mechanically coupled process chains that increase the effort for the holistic design. To realise the full potential offered by functional gradation, the available planning and optimisation methods as well as the surrogate models developed during the first research period of the Collaborative Transregional Research Centre (CRC Transregio 30) are significantly enhanced. Furthermore, all the methods and surrogate models as well as the process knowledge obtained by laboratory experiments are consolidated in a comprehensive computer-aided framework to provide a continuous support for the engineer during the planning process. This contribution proposes the methodical foundations within the framework along the planning process: Component description, synthesis of suitable manufacturing process chains, and optimisation of the process chain parameters as well as the specification of the production system. The methods are validated based on an exemplary planning task within the CRC Transregio 30. }}, author = {{Biermann, Dirk and Gausemeier, J{\"u}rgen and Hess, Stefan and Petersen, Marcus and Wagner, T}}, booktitle = {{Functionally Graded Materials in Industrial Mass Production | Volume 2}}, editor = {{Heim, Hans-Peter and Biermann, Dirk and Homberg, Werner}}, isbn = {{978-3-942267-91-5}}, pages = {{341--356}}, publisher = {{Verlag Wissenschaftliche Scripten}}, title = {{{Synthesis and Multi-Objective Model-based Optimisation of Process Chains for Manufacturing Components with Functionally Graded Properties}}}, volume = {{2}}, year = {{2013}}, } @inproceedings{28515, abstract = {{In this contribution, we present a framework for the computer-aided planning and optimisation of manufacturing process chains for functional graded components. The framework is divided into three modules – the “Component Description”, the “Expert System” for the synthetisation of several manufacturing process chains and the “Modelling and Process Chain Optimisation”. The Component Description module enhances a standard computer-aided design (CAD) model by a voxel-based representation of the intended graded properties. The Expert System synthesises manufacturing process steps stored in the knowledge base to generate alternative process chains. All these process chains are capable of producing components according to the enhanced CAD model. They consist of a sequence of heating-, cooling-, and forming manufacturing processes. The interdependencies between the component and the applied manufacturing processes as well as between the processes themselves need to be considered. For that purpose the Expert System utilises an ontology. The ontology represents all the interdependencies in a structured way and connects the information of the knowledge base via relations. The third module performs the evaluation of the generated manufacturing process chains. To accomplish this, the parameters of each process step are optimised according to the component specification, whereby the result of the best parameterization is used as a representative value. Finally the process chain which is capable of producing a functional graded component in an optimal way regarding to the property distributions of the component description is presented by means of a dedicated specification technique. In this contribution, we present a framework for the computer-aided planning and optimisation of manufacturing process chains for functional graded components. The framework is divided into three modules – the “Component Description”, the “Expert System” for the synthetisation of several manufacturing process chains and the “Modelling and Process Chain Optimisation”. The Component Description module enhances a standard computer-aided design (CAD) model by a voxel-based representation of the intended graded properties. The Expert System synthesises manufacturing process steps stored in the knowledge base to generate alternative process chains. All these process chains are capable of producing components according to the enhanced CAD model. They consist of a sequence of heating-, cooling-, and forming manufacturing processes. The interdependencies between the component and the applied manufacturing processes as well as between the processes themselves need to be considered. For that purpose the Expert System utilises an ontology. The ontology represents all the interdependencies in a structured way and connects the information of the knowledge base via relations. The third module performs the evaluation of the generated manufacturing process chains. To accomplish this, the parameters of each process step are optimised according to the component specification, whereby the result of the best parameterization is used as a representative value. Finally the process chain which is capable of producing a functional graded component in an optimal way regarding to the property distributions of the component description is presented by means of a dedicated specification technique. }}, author = {{Petersen, Marcus and Gausemeier, J{\"u}rgen}}, editor = {{Kovács, George L and Kochan , Detlef}}, isbn = {{978-3-642413-28-5}}, pages = {{413--422}}, publisher = {{Springer Cham Heidelberg New York Dordrecht London}}, title = {{{A Comprehensive Framework for the Computer-Aided Planning and Optimisation of Manufacturing Processes for Functional Graded Components}}}, year = {{2013}}, } @article{26910, abstract = {{Non-alcoholic fatty liver disease (NAFLD) is closely associated with insulin resistance and obesity. Hence, carbohydrate quality could be of relevance to the risk of NAFLD, but prospective data are lacking. The aim of the present study was to investigate longitudinal associations between carbohydrate quality (including dietary glycaemic index (GI) and intakes of sugar, starch and fibre) and markers of liver function in an older Australian population. The analysis was based on 866 participants ( ≥ 49 years) of the Blue Mountains Eye Study with fasting blood specimens and dietary intake data at baseline and 5-year follow-up. Multi-level mixed regression analysis was used to relate dietary GI and sugar, starch and fibre intake to the liver enzymes alanine aminotransferase (ALT) and γ-glutamyltransferase (GGT), as well as fasting TAG and HDL-cholesterol (HDL-C). After adjustment for potential confounding factors, a lower fibre intake was cross-sectionally related to higher GGT (P= 0·02) and fasting TAG (P= 0·002) levels, with fruit fibre being the most relevant fibre source (P= 0·095 for GGT; P= 0·003 for TAG). A higher dietary GI was associated with lower HDL-C (P= 0·046). Changes in carbohydrate quality during 5 years were not related to changes in ALT, GGT, TAG or HDL-C (P≥ 0·08). In conclusion, the absence of longitudinal associations between carbohydrate quality and liver enzymes and serum lipids in this older population does not support a major role of carbohydrate nutrition in liver function among the elderly.}}, author = {{Goletzke, Janina and Buyken, Anette and Gopinath, Bamini and Rochtchina, Elena and Barclay, Alan W. and Cheng, Guo and Brand-Miller, Jennie C. and Mitchell, Paul}}, issn = {{0007-1145}}, journal = {{British Journal of Nutrition}}, pages = {{918--925}}, title = {{{Carbohydrate quality is not associated with liver enzyme activity and plasma TAG and HDL concentrations over 5 years in an older population}}}, doi = {{10.1017/s0007114512005867}}, year = {{2013}}, } @inproceedings{3176, author = {{Isenberg, Tobias and Steenken, Dominik and Wehrheim, Heike}}, booktitle = {{Formal Techniques for Distributed Systems - Joint {IFIP} {WG} 6.1 International Conference, {FMOODS/FORTE} 2013, Held as Part of the 8th International Federated Conference on Distributed Computing Techniques, DisCoTec 2013, Florence, Italy, June 3-5, 2013. Proceedings}}, editor = {{Beyer, Dirk and Boreale, Michele}}, pages = {{178----192}}, title = {{{Bounded Model Checking of Graph Transformation Systems via {SMT} Solving}}}, doi = {{10.1007/978-3-642-38592-6_13}}, year = {{2013}}, } @inproceedings{3177, author = {{Travkin, Oleg and Mütze, Annika and Wehrheim, Heike}}, booktitle = {{Hardware and Software: Verification and Testing - 9th International Haifa Verification Conference, {HVC} 2013, Haifa, Israel, November 5-7, 2013, Proceedings}}, editor = {{Bertacco, Valeria and Legay, Axel}}, pages = {{311----326}}, title = {{{{SPIN} as a Linearizability Checker under Weak Memory Models}}}, doi = {{10.1007/978-3-319-03077-7_21}}, year = {{2013}}, } @article{21042, author = {{Christ, Andreas and Brecht, Benjamin and Mauerer, Wolfgang and Silberhorn, Christine}}, issn = {{1367-2630}}, journal = {{New Journal of Physics}}, title = {{{Theory of quantum frequency conversion and type-II parametric down-conversion in the high-gain regime}}}, doi = {{10.1088/1367-2630/15/5/053038}}, volume = {{15}}, year = {{2013}}, } @book{19071, editor = {{Eke, Norbert Otto}}, pages = {{51}}, title = {{{Ehrenpromotion der Fakultät für Kulturwissenschaften der Universität Paderborn an Herta Müller. Paderborn, 29.10.2012. Dokumentation}}}, year = {{2013}}, } @book{19072, editor = {{Eke, Norbert Otto}}, pages = {{362}}, publisher = {{Rodopi}}, title = {{{„Nach der Mauer der Abgrund“? (Wieder-)Annäherungen an die DDR-Literatur}}}, year = {{2013}}, } @inbook{19254, author = {{Eke, Norbert Otto}}, booktitle = {{Poetiken der Gegenwart. Deutschsprachige Romane nach 2000}}, editor = {{Horstkotte, Silke and Herrmann, Leonhard}}, pages = {{267--283}}, publisher = {{de Gruyter}}, title = {{{„Wenn ihr zufrieden seid, so ist’s vollkommen“. Vom Hof in Ferrara zur Villa Massimo in Rom oder: Der Autor im Betrieb}}}, year = {{2013}}, } @inbook{19255, author = {{Eke, Norbert Otto}}, booktitle = {{Jahrbuch zur Liberalismus-Forschung 25}}, editor = {{Conze, Eckart and Scholtyseck, Joachim and Weede, Erich}}, pages = {{27--49}}, publisher = {{Nomos}}, title = {{{Zu „sagen […], ich unterschreibe Alles, Hunde sind wir ja doch!‘ halte ich des Mannes, des Christen unwürdig“ – Zivilcourage im Vormärz}}}, year = {{2013}}, } @inbook{19256, author = {{Eke, Norbert Otto}}, booktitle = {{Benn Forum Band 3 2012/13. Beiträge zur literarischen Moderne [Jahrbuch]}}, editor = {{Dyck, Joachim and Korte, Hermann and Schmidt, Nadine Jessica}}, pages = {{3--15}}, publisher = {{de Gruyter}}, title = {{{„Südliches Meer“. Rausch und Ekstase in Gottfried Benns Werk}}}, year = {{2013}}, } @inbook{19257, author = {{Eke, Norbert Otto}}, booktitle = {{Herta Müller}}, editor = {{Haines, Brigid and Marven, Lyn}}, pages = {{99--116}}, publisher = {{Oxford University Press}}, title = {{{‚Macht nichts, macht nichts, sagte ich mir, macht nichts‘: Herta Müller’s Romanian Novels}}}, year = {{2013}}, } @inbook{19258, author = {{Eke, Norbert Otto}}, booktitle = {{Ehrenpromotion der Fakultät für Kulturwissenschaften der Universität Paderborn an Herta Müller. Paderborn, 29.10.2012. Dokumentation}}, editor = {{Eke, Norbert Otto}}, pages = {{14--27}}, title = {{{Widerstehen und Widersprechen [Laudatio auf Herta Müller]}}}, year = {{2013}}, } @inbook{19259, author = {{Eke, Norbert Otto}}, booktitle = {{„Nach der Mauer der Abgrund“? (Wieder-)Annäherungen an die DDR-Literatur}}, editor = {{Eke, Norbert Otto}}, pages = {{7--25}}, publisher = {{Rodopi}}, title = {{{„Nach der Mauer der Abgrund“? (Wieder-)Annäherungen an die DDR-Literatur}}}, year = {{2013}}, } @inbook{2036, author = {{Krimphove, Dieter}}, booktitle = {{Kommentar: MaComp Mindestanforderungen an die Compliance-Funktion und die weiteren Verhaltens-, Organisations- und Transparenzpflichten nach §§ 31 ff. WpHG für Wertpapierdienstleistungsunternehmen }}, editor = {{Krimphove, Dieter and Kruse, Oliver}}, pages = {{44 – 48}}, publisher = {{C.H. Beck}}, title = {{{AT 5 der MaComp: Zusammenarbeit mehrere Wertpapierdienstleistungsunternehmen}}}, year = {{2013}}, } @misc{18000, author = {{Blumentritt, Fritz}}, publisher = {{Universität Paderborn}}, title = {{{Cliquenbildung in verteilten Systemen}}}, year = {{2013}}, } @inproceedings{23135, author = {{Schmuedderich, Tanja and Lochbichler, Matthias and Trächtler, Ansgar}}, booktitle = {{Tagungsband Mechatronik 2013 (ISBN 3-86130-958-0)}}, pages = {{43--48}}, title = {{{Methodik zur anforderungsgerechten Wahl der Modellierungstiefe von Verhaltensmodellen fuer die virtuelle Inbetriebnahme}}}, year = {{2013}}, } @inproceedings{23136, author = {{Schmuedderich, Tanja and Trächtler, Ansgar and Brökelmann, Jan and Gausemeier, Jürgen}}, booktitle = {{Smart Product Engineering - Proceedings of the 23rd CIRP Design Conference (ISBN 978-3-642-30816, Springer-Verlag)}}, pages = {{23--32}}, title = {{{Procedural Model for the Virtual Commissioining on the Basis of Model-based Design}}}, year = {{2013}}, } @inproceedings{774, author = {{Cicconetti, Claudio and Morelli, Arianna and Dräxler, Martin and Karl, Holger and Mancuso, Vincenzo and Sciancalepore, Vincenzo and Gupta, Rohit and de la Oliva, Antonio and Isabel Sanchez, M. and Serrano, Pablo and Roullet, Laurent}}, booktitle = {{2013 Future Network & Mobile Summit, Lisboa, Portugal, July 3-5, 2013}}, pages = {{1----4}}, title = {{{The playground of Wireless Dense networks of the future}}}, year = {{2013}}, }