@article{15955, abstract = {{The present paper reports on the effect of texture on the cyclic stress-strain response (CSSR) and the fatigue life of ultrafine-grained (UFG) interstitial-free (IF) steel. Tests in the lowcycle fatigue (LCF) regime were conducted on material that was processed by the equal channel angular extrusion (ECAE) technique along the so called “efficient” route 8E. This route has been shown to result in a homogeneous microstructure with a high fraction of high angle grain boundaries (HAGBs), which are beneficial for a stable CSSR. In addition, the evolution of the microstructure was characterized by means of electron optical techniques, including electron backscattered diffraction, and by X-Ray diffractometry. It was found that the initial texture of specimens cut from the ECAE billet along different orientations with respect to the extrusion direction (ED) has a substantial effect on the CSSR of the UFG IF steel. Furthermore, microscopy results indicated the notable influence of the last ECAE processing step on the evolution of damage in the material.}}, author = {{Niendorf, Thomas and Marten, Thorsten and Maier, Hans J. and Karaman, Ibrahim}}, issn = {{1662-9752}}, journal = {{Materials Science Forum}}, pages = {{864--869}}, title = {{{The Effect of Texture on the Fatigue Properties of Ultrafine-Grained Interstitial-Free Steel}}}, doi = {{10.4028/www.scientific.net/msf.584-586.864}}, volume = {{584-586}}, year = {{2008}}, } @inproceedings{33878, author = {{Tröster, Thomas and Rostek, W. and Böke, J. and Erhardt, R.}}, booktitle = {{Ein wesentlicher Beitrag zur Klimadebatte}}, location = {{Berlin}}, title = {{{Einsatz von Simulationswerkzeugen in der Entwicklungskette von ultrahochfesten warmgeformten Strukturkomponenten im Fahrzeugleichtbau}}}, volume = {{675}}, year = {{2008}}, } @phdthesis{25558, author = {{Eckes, Raimund}}, publisher = {{Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn}}, title = {{{Augmented Reality - basiertes Verfahren zur Unterst\"utzung des Anlaufprozesses von automatisierten Fertigungssystemen}}}, volume = {{206}}, year = {{2007}}, } @phdthesis{25559, author = {{Steffen, Daniel}}, publisher = {{Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn}}, title = {{{Ein Verfahren zur Produktstrukturierung für fortgeschrittene mechatronische Systeme}}}, volume = {{207}}, year = {{2007}}, } @phdthesis{25560, author = {{Gausemeier, Jürgen and Grafe, Michael}}, publisher = {{Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn}}, title = {{{Augmented & Virtual Reality in der Produktentstehung}}}, volume = {{209}}, year = {{2007}}, } @proceedings{25561, editor = {{Gausemeier, Jürgen and Rammig, Franz-Josef and Schäfer, Wilhelm and Trächtler, Ansgar and Wallaschek, Jörg}}, publisher = {{Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn}}, title = {{{Entwurf mechatronischer Systeme}}}, volume = {{210}}, year = {{2007}}, } @book{25562, author = {{Kauschke, Rainer}}, publisher = {{Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn}}, title = {{{Systematik zur lichttechnischen Gestaltung von aktiven Scheinwerfern}}}, volume = {{211}}, year = {{2007}}, } @book{25564, author = {{Eickhoff, Ralf}}, publisher = {{Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn}}, title = {{{Fehlertolerante neuronale Netze zur Approximation von Funktionen}}}, volume = {{214}}, year = {{2007}}, } @book{25565, author = {{Köster, Markus}}, publisher = {{Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn}}, title = {{{Analyse und Entwurf von Methoden zur Ressourcenverwaltung partiell rekonfigurierbarer Architekturen}}}, volume = {{215}}, year = {{2007}}, } @proceedings{25566, editor = {{Rückert, Ulrich and Sitte, Joaquin and Witkowski, Ulf}}, publisher = {{Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn}}, title = {{{Autonomous Minirobots for Research and Edutainment}}}, volume = {{216}}, year = {{2007}}, } @book{25567, author = {{Pham Van, Tien}}, publisher = {{Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn}}, title = {{{Proactive Ad Hoc Devices for Relaying Real-Time Video Packets}}}, volume = {{217}}, year = {{2007}}, } @book{25569, author = {{Vienenkötter, Arnt}}, publisher = {{Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn}}, title = {{{Methodik zur Entwicklung von Innovations- und Technologie- Roadmaps}}}, volume = {{218}}, year = {{2007}}, } @book{25570, author = {{Gausemeier, Jürgen}}, publisher = {{Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn}}, title = {{{Vorausschau und Technologieplanung. 3. Symposium für Vorausschau und Technologieplanung}}}, volume = {{219}}, year = {{2007}}, } @book{25571, author = {{Fründ, Jürgen}}, publisher = {{Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn}}, title = {{{Eine Architekturkonzeption für eine skalierbare mobile Augmented Reality Anwendung für die Produktpräsentation}}}, volume = {{220}}, year = {{2007}}, } @book{25572, author = {{Peitz, Thomas}}, publisher = {{Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn}}, title = {{{Methodik zur Produktoptimierung mechanisch elektronischer Baugruppen durch die Technologie MID (Molded Interconnect Devices)}}}, volume = {{221}}, year = {{2007}}, } @inproceedings{1986, abstract = {{Service level agreements (SLAs) are powerful instruments for describing all obligations and expectations in a business relationship. It is of focal importance for deploying Grid technology to commercial applications. The EC-funded project HPC4U (Highly Predictable Clusters for Internet Grids) aimed at introducing SLA-awareness in local resource management systems, while the EC-funded project AssessGrid introduced the notion of risk, which is associated with every business contract. This paper highlights the concept of planning based resource management and describes the SLA-aware scheduler developed and used in these projects.}}, author = {{Battré, Dominic and Hovestadt, Matthias and Kao, Odej and Keller, Axel and Voss, Kerstin}}, booktitle = {{Proc. Workshop of the UK PLANNING AND SCHEDULING Special Interest Group (PlanSIG)}}, title = {{{Planning-based Scheduling for SLA-awareness and Grid Integration}}}, year = {{2007}}, } @inproceedings{1988, author = {{Battré, Dominic and Hovestadt, Matthias and Kao, Odej and Keller, Axel and Voss, Kerstin}}, booktitle = {{Proc. Cracow Grid Workshop, Academic Computer Center CYFRNET}}, pages = {{334--341}}, title = {{{Transparent Cross Border Migration of Parallel Multi Node Applications}}}, year = {{2007}}, } @inproceedings{17315, author = {{Brennecke, Andreas and Finke, Stefan and König, J. and Oevel, Gudrun}}, booktitle = {{Konferenzband der 20. DFN-Jahrestagung DFN2006}}, location = {{Heilbronn}}, pages = {{267--281}}, publisher = {{Humboldt Universität}}, title = {{{Flexible dezentrale Administration überschneidender Benutzergruppen – Informationelle Selbstbestimmung durch benutzerkontrollierte Provisionierung}}}, year = {{2007}}, } @article{1755, author = {{Nau, D. and Schönhardt, A. and Bauer, Ch. and Christ, A. and Zentgraf, Thomas and Kuhl, J. and Klein, M. W. and Giessen, H.}}, issn = {{0031-9007}}, journal = {{Physical Review Letters}}, number = {{13}}, publisher = {{American Physical Society (APS)}}, title = {{{Correlation Effects in Disordered Metallic Photonic Crystal Slabs}}}, doi = {{10.1103/physrevlett.98.133902}}, volume = {{98}}, year = {{2007}}, } @article{1756, author = {{Meyrath, T. P. and Zentgraf, Thomas and Giessen, H.}}, issn = {{1098-0121}}, journal = {{Physical Review B}}, number = {{20}}, publisher = {{American Physical Society (APS)}}, title = {{{Lorentz model for metamaterials: Optical frequency resonance circuits}}}, doi = {{10.1103/physrevb.75.205102}}, volume = {{75}}, year = {{2007}}, }