@inproceedings{34681, author = {{Behrent, Sigrid}}, booktitle = {{Band zur Tagung: Multilateralität und europäischer Bildungsauftrag, Bremen (20.-22. Juni 2006)}}, editor = {{Elsner, D. and Küster, L. and Viebrock, B.}}, location = {{Bremen}}, pages = {{165--178}}, publisher = {{Peter Lang}}, title = {{{En route vers un but commun: Besonderheiten der Kommunikation zwischen Sprachlernern und Implikationen für die Fremdsprachendidaktik.}}}, volume = {{31}}, year = {{2007}}, } @inbook{32947, author = {{Öhlschläger, Claudia}}, booktitle = {{Scritture dell ́immagine. }}, editor = {{d ́Amelia , Antonella }}, pages = {{347--361}}, publisher = {{Verlag Liguori}}, title = {{{"Effet du réel". Strategie di costruzione dell ́illusione in W.G. Sebald}}}, year = {{2007}}, } @article{29680, author = {{Schmalhorst, J. and Thomas, A. and Kämmerer, S. and Schebaum, O. and Ebke, D. and Sacher, Marc and Reiss, G. and Hütten, A. and Turchanin, A. and Gölzhäuser, A. and Arenholz, E.}}, issn = {{1098-0121}}, journal = {{Physical Review B}}, keywords = {{Condensed Matter Physics, Electronic, Optical and Magnetic Materials}}, number = {{1}}, publisher = {{American Physical Society (APS)}}, title = {{{Transport properties of magnetic tunnel junctions withCo2MnSielectrodes: The influence of temperature-dependent interface magnetization and electronic band structure}}}, doi = {{10.1103/physrevb.75.014403}}, volume = {{75}}, year = {{2007}}, } @inbook{43701, author = {{Schroeter-Wittke, Harald}}, booktitle = {{Pop Insights. Bestandsaufnahmen aktueller Pop- und Medienkultur}}, editor = {{Krettenauer, Thomas and Ahlers, Michael}}, pages = {{113--131}}, title = {{{NOW: Theologische Zugänge zu einer popkulturellen Kategorie}}}, year = {{2007}}, } @article{54935, abstract = {{Expression of connective tissue growth factor (CTGF) in endothelial cells is modulated by shear stress affecting the organization of the cytoskeleton. The molecular connection between alterations of actin and CTGF expression was investigated in human umbilical vein endothelial cells (HUVEC) and a microvascular endothelial cell line. Overexpression of nonpolymerizable monomeric actin R62D interfered with stress fiber formation in HUVEC and concomitantly reduced immunoreactive CTGF. In microvascular endothelial cells, flow-dependent upregulation of CTGF was prevented by this actin mutant. In contrast, overexpression of actin S14C strengthened filamentous actin and increased CTGF expression. These data indicated an inverse relationship between CTGF expression and monomeric actin. Coexpression of the mutant actins and different CTGF promoter constructs revealed an actin-sensitive site between 3 and 4.5 kb of the CTGF promoter. A CArG-like box at -3791 bp was responsible for actin-dependent CTGF induction as shown by mutagenesis. Overexpression of actin S14C activated the nonmutated promoter significantly more strongly than the mutated promoter. Actin polymerization is regulated by the small GTPase RhoA and activation of serum response factor (SRF). Overexpression of constitutively active RhoA or SRF significantly increased CTGF protein synthesis. The 4.5-kb promoter construct, but not the construct with a mutation in the CArG box, was activated by SRF or RhoA, providing evidence for a functional role of this site in CTGF induction. These findings provide novel evidence that monomeric actin is the connecting link between alterations in the cytoskeleton and CTGF gene expression and demonstrate the importance of SRF in regulating CTGF transcription.}}, author = {{Muehlich, Susanne and Cicha, Iwona and Garlichs, Christoph D. and Krueger, Bettina and Posern, Guido and Goppelt-Struebe, Margarete}}, journal = {{American Journal of Physiology-Cell Physiology}}, number = {{5}}, pages = {{C1732–C1738}}, publisher = {{American Physiological Society}}, title = {{{Actin-dependent regulation of connective tissue growth factor}}}, doi = {{10.1152/ajpcell.00552.2006}}, volume = {{292}}, year = {{2007}}, } @inbook{28969, author = {{Grimminger-Seidensticker, Elke and Gieß-Stüber, P.}}, booktitle = {{Beruf: Sportlehrer/in}}, editor = {{Miethling, W.-D. and Gieß-Stüber, P.}}, pages = {{110--133}}, publisher = {{Schneider}}, title = {{{Sportpädagogische Herausforderungen durch eine multikulturelle Schülerschaft – Ein Plädoyer für die Ausbildung interkultureller Kompetenz von Sportlehrkräften}}}, year = {{2007}}, } @article{22612, author = {{de los Arcos de Pedro, Maria Teresa and Oelhafen, P and Mathys, D}}, issn = {{0957-4484}}, journal = {{Nanotechnology}}, title = {{{Optical characterization of alignment and effective refractive index in carbon nanotube films}}}, doi = {{10.1088/0957-4484/18/26/265706}}, year = {{2007}}, } @inproceedings{38480, author = {{Pfau, T. and Peveling, R. and Hoffinann, S. and Bhandarel, S. and Ibrahim, S. and Sandel, D. and Adamczyk, O. and Porrmann, M. and Noé, Reinhold and Achiam, Y. and Schlieder, D. and Koslovsky, A. and Benarush, Y. and Hauden, J. and Grossard, N. and Porte, H.}}, booktitle = {{2007 DIGEST OF THE LEOS SUMMER TOPICAL MEETINGS}}, isbn = {{978-1-4244-0926-6}}, pages = {{17+}}, title = {{{PDL-tolerant real-time polarization-multiplexed QPSK transmission with digital coherent polarization diversity receiver}}}, doi = {{10.1109/LEOSST.2007.4288309}}, year = {{2007}}, } @inproceedings{40873, abstract = {{In this paper we analyze a turbo equalization scheme that combines maximum a posteriori probability (MAP) equalization and turbo decoding. Our aim is to optimize the turbo equalizer in order to approach the information capacity limit for channels with severe inter-symbol interference (ISI). For this purpose, we perform an extensive search for turbo codes that give an SNR-BER performance closest to the channel information capacity limit. Our results show that the optimized turbo equalizer can approach the information capacity limit to within 0.7 dB. We also optimize the turbo equalizer in terms of the minimum number of required turbo decoding iterations. Our results show that a turbo decoder within a turbo equalization loop requires only a small number of iterations. Finally, our analysis reveals that when there are turbo codes with similar extrinsic information transfer characteristics, the computational complexity can be reduced by choosing the code with the smallest constraint length with no loss in SNR-BER performance.}}, author = {{Trajkovic, Vladimir D. and Fu, Minyue and Schreier, Peter J.}}, booktitle = {{Proc.\ Australasian Telecomm. Netw.\ Applic.\ Conf.}}, pages = {{480–484}}, title = {{{Near-capacity turbo equalization using optimized turbo codes}}}, doi = {{10.1109/ATNAC.2007.4665276}}, year = {{2007}}, } @inproceedings{40877, author = {{García-Naya, J. A. and Fernández-Caramés, T. M. and Pérez-Iglesias, H. J. and González-López, M. and Castedo, L. and Ramírez, D. and Santamaría, I. and Pérez, J. and Vía, J. and Torres-Royo, J. M.}}, booktitle = {{Proc. IST Mobile $&$ Wireless Comms. Summit}}, title = {{{Performance of STBC transmissions with real data}}}, doi = {{10.1109/ISTMWC.2007.4299296}}, year = {{2007}}, } @inproceedings{40876, author = {{Trajkovic, Vladimir D. and Fu, Minyue and Schreier, Peter J.}}, booktitle = {{Proc. 4th\ Int.\ Symp.\ Wireless Comm.\ Syst.}}, pages = {{153–157}}, title = {{{Turbo Equalization With Irregular Turbo Codes}}}, doi = {{10.1109/ISWCS.2007.4392320}}, year = {{2007}}, } @inbook{41746, abstract = {{Die Dichtung der sogenannten „Heidelberger Romantik“ entfaltete ihre geistesgeschichtliche Wirkung in hohem Maße durch ihre musikalische Rezeption. Die Volksliedsammlung Des Knaben Wunderhorn 2 wurde von Achim von Arnim und Clemens Brentano ohne Notenbeigabe herausgegeben; bis ins 20. Jahrhundert reizten ihre Texte immer wieder zu Kompositionen, von denen die Wunderhorn-Lieder Gustav Mahlers heute die Bekanntesten sind.3 Die inhaltliche Heterogenität der Sammlung spiegelt sich in der Geschichte ihrer Vertonungen: Die verschiedenen Texte tragen einerseits Angebote zur kollektiven Identifikation, beispielsweise im nationalen Sinne, in sich. Gleichzeitig vermögen sie andererseits ein solches kollektives Identifikationsangebot zu durchkreuzen, indem sie das Leiden an der Außenseiterrolle — etwa in der Person eines Fahnenflüchtlings4 — thematisieren, wie in den von Gustav Mahler gewählten, zumeist von starker Gebrochenheit getragenen Liedern. Die Gestalt der Texte in der Sammlung sollte nach der Bearbeitung durch die beiden Herausgeber dem entsprechen, was sie unter „Volkston“ verstanden.5 Dieser „Ton“ der Texte wurde wiederum in der Folgezeit als verbürgter Volkston rezipiert. Er beeinflusste Dichter wie Joseph von Eichendorff, dessen Lyrik von der Wunderhorn-Sammlung inspiriert wurde.6 Das Heidelberger Jahr 1807/08, in dem dieser die Liedsammlung kennenlernte, war für Eichendorff „eines der entscheidendsten seines Lebens“.7 Die literarische Rezeption der Wunderhorn-Texte in seiner Lyrik fand wiederum ihrerseits in unzähligen Vertonungen musikalischen Widerhall, so etwa in Robert Schumanns Liederkreis op. 39.8}}, author = {{Tumat, Antje}}, booktitle = {{200 Jahre Heidelberger Romantik}}, editor = {{Strack, Friedrich}}, isbn = {{978-3-540-75233-2}}, pages = {{161‑182}}, publisher = {{Springer}}, title = {{{„In diesem Schein des Bekannten liegt das ganze Geheimniß des Volkstons“ – Die Dichtung der Heidelberger Romantik in der Musik}}}, doi = {{10.1007/978-3-540-75234-9_9}}, volume = {{51}}, year = {{2007}}, } @article{25988, abstract = {{We report on the synthesis and the gas-sensing properties (CO and NO2 detection) of mesoporous zinc oxide. A two-step structure replication method for the synthesis is employed. In the first step mesoporous SBA-15 silica is prepared by the utilization of self-organization of amphiphilic organic agents. This mesoporous silica is used as the structure matrix for synthesizing mesoporous carbon CMK-3, which, in turn, is employed for yet another replication step, using zinc nitrate as the precursor. The resulting material is characterized by X-ray diffraction and nitrogen physisorption and its gas-sensing properties are compared with a non-porous ZnO sample.}}, author = {{Wagner, T. and Waitz, T. and Roggenbuck, J. and Fröba, M. and Kohl, C.-D. and Tiemann, Michael}}, issn = {{0040-6090}}, journal = {{Thin Solid Films}}, pages = {{8360--8363}}, title = {{{Ordered mesoporous ZnO for gas sensing}}}, doi = {{10.1016/j.tsf.2007.03.021}}, year = {{2007}}, } @inproceedings{43266, abstract = {{In extreme nonlinear optics the Rabi frequency is comparable to or even larger than the transition frequency. Numerical solutions of the semiconductor Bloch equations show that the response of semiconductor quantum wells and wires differs characteristically from that of a two-level system in this highly nonperturbative regime. The main reason for these differences is the continuous electronic dispersion, and, to a lesser degree, the Coulombic interaction effects.}}, author = {{Golde, D. and Meier, Torsten and Koch, S.W.}}, booktitle = {{Ultrafast Phenomena XV: Proceedings of the 15th International Conference}}, location = {{Pacific Grove, USA}}, pages = {{689–691}}, publisher = {{Springer Berlin Heidelberg}}, title = {{{Modeling of the Extreme Nonlinear Optical Response of Semiconductor Nanostructures}}}, doi = {{10.1007/978-3-540-68781-8_221}}, volume = {{88}}, year = {{2007}}, } @inproceedings{44113, abstract = {{Optical two dimensional Fourier transform spectra of excitonic resonances in semiconductors are measured and calculated. They provide insight into many-body interactions in direct gap semiconductors by separating the contributions to the coherent optical nonlinear response.}}, author = {{Meier, Torsten and Cundiff, S.T. and Zhang, T. and Li, X. and Bristow, A. D. and Kuznetsova, I. and Thomas, P. and Yang, L. and Schweigert, I. V. and Mukamel, S. and Mirin, R. P.}}, booktitle = {{Laser Science XXIII Organic Materials and Devices for Displays and Energy Conversion}}, isbn = {{1-55752-846-2}}, location = {{San Jose, California United States}}, title = {{{Polarization-dependent optical 2D Fourier transform spectroscopy of semiconductors}}}, doi = {{10.1364/LS.2007.LWJ3}}, year = {{2007}}, } @inproceedings{47402, author = {{Hartmann, K. and Büchner, D. and Berndt, Axel and Nürnberger, A. and Lange, C.}}, booktitle = {{{Conf. on Interdisciplinary Musicology 2007 (CIM07)}}}, title = {{{Interactive Data Mining & Machine Learning Techniques for Musicology}}}, year = {{2007}}, } @book{65147, editor = {{Keuchen, Marion and Kuhlmann, Helga and Schroeter-Wittke, Harald}}, isbn = {{3-374-02369-X}}, pages = {{321}}, publisher = {{Evangelische Verlagsanstalt (EVA)}}, title = {{{Die besten Nebenrollen. 50 Porträts biblischer Randfiguren}}}, year = {{2007}}, } @phdthesis{25538, author = {{Wortmann, Raphael}}, publisher = {{Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn}}, title = {{{Methodische Entwicklung von Echtzeit 3D-Anwendungen für Schulung und Präsentation}}}, volume = {{187}}, year = {{2006}}, } @article{26145, abstract = {{The drag force on aggregates and partially sintered agglomerates is assessed using the lattice Boltzmann method (LBM) and accelerated Stokesian dynamics (ASD). Both methods have been compared in terms of accuracy and computational effort. It is shown that they give comparable results if all numerical parameters are controlled carefully. LBM requires a much higher computational effort, however, in contrast to ASD it is able to simulate partially sintered agglomerates as well. The results show that even a very small amount of sintering leads to a significant reduction in the drag force. The analysis of the drag force on agglomerates as well as on aggregates shows that there is no simple geometric quantity which is uniquely related to the drag force. Moreover, there is a significant variation in drag force for single aggregates at different orientations or for the orientation averaged drag force of different aggregates of the same size. This is explained by the structural effects which may lead to a variation in the drag force up to +-20%.}}, author = {{Binder, Christian and Feichtinger, Christian and Schmid, Hans-Joachim and Thürey, Nils and Peukert, Wolfgang and Rüde, Ulrich}}, issn = {{0021-9797}}, journal = {{Journal of Colloid and Interface Science}}, number = {{1}}, pages = {{155--167}}, title = {{{Simulation of the hydrodynamic drag of aggregated particles}}}, doi = {{10.1016/j.jcis.2006.04.045}}, volume = {{301}}, year = {{2006}}, } @book{17460, editor = {{Peckhaus, Volker and Löwe, Benedikt and Räsch, Thoralf}}, isbn = {{1-904987-29-X}}, pages = {{xiv + 282}}, publisher = {{College Publications}}, title = {{{Foundations of Formal Sciences IV. The History of the Concept of Formal Sciences}}}, volume = {{3}}, year = {{2006}}, }