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1561 Publications
2012 | Journal Article | LibreCat-ID: 13255
Trier, Matthias, and Judith Molka-Danielsen. “Sympathy or Strategy: Social Capital Drivers for Collaborative Contributions to the IS Community.” European Journal of Information Systems, 2012, 317–35. https://doi.org/10.1057/ejis.2012.27.
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| DOI
2012 | Conference Paper | LibreCat-ID: 13325
Stepanyan, Karen, George Gkotsis, Hendrik Kalb, Yunhyong Kim, Alexandra I. Cristea, Mike Joy, Matthias Trier, and Seamus Ross. “Blogs as Objects of Preservation: Advancing the Discussion on Significant Properties.” In IPress 2012, edited by Reagan Moore, Kevin Ashley, and Seamus Ross, 218–24. Canada: University of Toronto Press, 2012.
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2012 | Conference Paper | LibreCat-ID: 13326
Hillmann, Robert, and Matthias Trier. “Sentiment Polarization and Balance among Users in Online Social Networks.” In AMCIS 2012 Proceedings, edited by K.D. Joshi and Youngjin Yoo, Vol. 24. Association for Information Systems. AIS Electronic Library (AISeL), 2012.
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2012 | Conference Paper | LibreCat-ID: 13327
Kalb, Hendrik, and Matthias Trier. “The Blogosphere as Oeuvre: Individual and Collective Influence on Bloggers.” In ECIS 2012 Proceedings, edited by Jan Pries-Heje, Mike Chiasson, Jonathan Wareham, Xavier Busquets, Josep Valor, and Sandra Seiber. Association for Information Systems. AIS Electronic Library (AISeL), 2012.
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2012 | Conference Paper | LibreCat-ID: 13331
Hillmann, Robert, and Matthias Trier. “Dissemination Patterns and Associated Network Effects of Sentiments in Social Networks.” In Proceedings of the 2012 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, 510–15. United States: IEEE, 2012.
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2012 | Misc | LibreCat-ID: 13462
Lewis, Peter, Marco Platzner, and Xin Yao. An Outlook for Self-Awareness in Computing Systems. Awareness Magazine, 2012.
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2012 | Book Chapter | LibreCat-ID: 10153
Hüllermeier, Eyke. “Fuzzy Rules in Data Mining: From Fuzzy Associations to Gradual Dependencies.” In Combining Experimentation and Theory, edited by E. Trillas, P.P. Bonissone, L. Magdalena, and J. Kacprzyk, 271:123–35. Studies in Fuzziness and Soft Computing. Springer, 2012.
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2012 | Journal Article | LibreCat-ID: 10170
Brinkmann, Gunnar, Simon Crevals, Hadrien Melot, Leanne J. Rylands, and Eckhard Steffen. “α-Labelings and the Structure of Trees with Nonzero α-Deficit .” Discrete Mathematics. and Theoretical Computer Science 14.1 (2012): 159–74.
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2012 | Journal Article | LibreCat-ID: 10171
Steffen, Eckhard. “Nearly Nowhere-Zero r-Flow Graphs.” Discrete Mathematics 312 (2012): 2757–59.
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2012 | Journal Article | LibreCat-ID: 10172
Mkrtchyan, Vahan, and Eckhard Steffen. “Maximum Δ-Edge-Colorable Subgraphs of Class II Graphs.” J. Graph Theory 70 (2012): 473–82.
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2012 | Journal Article | LibreCat-ID: 10173
Mkrtchyan, Vahan, and Eckhard Steffen. “Measures of Edge-Uncolorability.” Discrete Mathematics 312 (2012): 476–78.
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2012 | Journal Article | LibreCat-ID: 13531
Schmidt, Christian, Tobias Breuer, Stefan Wippermann, Wolf Gero Schmidt, and Gregor Witte. “Substrate Induced Thermal Decomposition of Perfluoro-Pentacene Thin Films on the Coinage Metals.” The Journal of Physical Chemistry C 116 (2012): 24098–106. https://doi.org/10.1021/jp307316r.
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2012 | Journal Article | LibreCat-ID: 13534
Wall, Simone, Boris Krenzer, Stefan Wippermann, Simone Sanna, Friedrich Klasing, Anja Hanisch-Blicharski, Martin Kammler, Wolf Gero Schmidt, and Michael Horn-von Hoegen. “Atomistic Picture of Charge Density Wave Formation at Surfaces.” Physical Review Letters 109, no. 18 (2012). https://doi.org/10.1103/physrevlett.109.186101.
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2012 | Journal Article | LibreCat-ID: 13535
Sanna, S., and Wolf Gero Schmidt. “Ferroelectric Phase Transition in LiNbO3: Insights from Molecular Dynamics.” IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control 59, no. 9 (2012): 1925–28. https://doi.org/10.1109/tuffc.2012.2408.
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| DOI
2012 | Journal Article | LibreCat-ID: 13536
Riefer, Arthur, Simone Sanna, Alexander V. Gavrilenko, and Wolf Gero Schmidt. “Linear and Nonlinear Optical Response of LiNbO3 Calculated from First Principles.” IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control 59, no. 9 (2012): 1929–33. https://doi.org/10.1109/tuffc.2012.2409.
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2012 | Journal Article | LibreCat-ID: 13538
Riefer, A., S. Sanna, and Wolf Gero Schmidt. “Polarization-Dependent Methanol Adsorption on Lithium Niobate Z-Cut Surfaces.” Physical Review B 86, no. 12 (2012). https://doi.org/10.1103/physrevb.86.125410.
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| DOI
2012 | Journal Article | LibreCat-ID: 13539
Rode, S., R. Hölscher, S. Sanna, S. Klassen, K. Kobayashi, H. Yamada, Wolf Gero Schmidt, and A. Kühnle. “Atomic-Resolution Imaging of the Polar (0001¯) Surface of LiNbO3in Aqueous Solution by Frequency Modulation Atomic Force Microscopy.” Physical Review B 86, no. 7 (2012). https://doi.org/10.1103/physrevb.86.075468.
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| DOI
2012 | Journal Article | LibreCat-ID: 13541
Landmann, M., T. Köhler, S. Köppen, E. Rauls, T. Frauenheim, and Wolf Gero Schmidt. “Fingerprints of Order and Disorder in the Electronic and Optical Properties of Crystalline and Amorphous TiO2.” Physical Review B 86, no. 6 (2012). https://doi.org/10.1103/physrevb.86.064201.
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| DOI
2012 | Journal Article | LibreCat-ID: 13542
Thissen, Peter, Tatiana Peixoto, Roberto C. Longo, Weina Peng, Wolf Gero Schmidt, Kyeongjae Cho, and Yves J. Chabal. “Activation of Surface Hydroxyl Groups by Modification of H-Terminated Si(111) Surfaces.” Journal of the American Chemical Society 134 (2012): 8869–74. https://doi.org/10.1021/ja300270w.
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| DOI
2012 | Journal Article | LibreCat-ID: 13543
Rauls, E., Wolf Gero Schmidt, T. Pertram, and K. Wandelt. “Interplay between Metal-Free Phthalocyanine Molecules and Au(110) Substrates.” Surface Science 606 (2012): 1120–25. https://doi.org/10.1016/j.susc.2012.03.010.
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| DOI
2012 | Journal Article | LibreCat-ID: 13545
Landmann, M, E Rauls, and Wolf Gero Schmidt. “The Electronic Structure and Optical Response of Rutile, Anatase and Brookite TiO2.” Journal of Physics: Condensed Matter 24 (2012). https://doi.org/10.1088/0953-8984/24/19/195503.
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| DOI
2012 | Journal Article | LibreCat-ID: 13546
Riefer, A., E. Rauls, Wolf Gero Schmidt, J. Eberhard, I. Stoll, and J. Mattay. “2-Aminopyrimidine-Silver(I) Based Organic Semiconductors: Electronic Structure and Optical Response.” Physical Review B 85, no. 16 (2012). https://doi.org/10.1103/physrevb.85.165202.
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| DOI
2012 | Journal Article | LibreCat-ID: 13548
Thissen, Peter, Vera Thissen, Stefan Wippermann, Yves J. Chabal, Guido Grundmeier, and Wolf Gero Schmidt. “PH-Dependent Structure and Energetics of H2O/MgO(100).” Surface Science 606 (2012): 902–7. https://doi.org/10.1016/j.susc.2012.01.018.
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| DOI
2012 | Journal Article | LibreCat-ID: 13560
Hölscher, R., S. Sanna, and Wolf Gero Schmidt. “Adsorption of OH and H at the LiNbO3(0001) Surface.” Physica Status Solidi (C) 9, no. 6 (2012): 1361–65. https://doi.org/10.1002/pssc.201100534.
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| DOI
2012 | Journal Article | LibreCat-ID: 13820
Schmidt, Wolf Gero, S. Wippermann, S. Sanna, M. Babilon, N. J. Vollmers, and Uwe Gerstmann. “In-Si(111)(4 × 1)/(8 × 2) Nanowires: Electron Transport, Entropy, and Metal-Insulator Transition.” Physica Status Solidi (B) 249, no. 2 (2012): 343–59. https://doi.org/10.1002/pssb.201100457.
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| DOI
2012 | Book Review | LibreCat-ID: 30162
Ficara, Elena. “Forster, Michael, Kant and Skepticism, Princeton 2008.” Fichte-Studien, 2012.
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2012 | Journal Article | LibreCat-ID: 30129
Ficara, Elena. “Skeptizismus und Philosophie bei Kant und Hegel .” Fichte-Studien 39 (2012): 95–110.
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2012 | Book (Editor) | LibreCat-ID: 30078
Ficara, Elena, ed. Skeptizismus und Philosophie. Kant, Fichte, Hegel. Fichte-Studien 39. Leiden: Rodopi, 2012.
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2012 | Conference Paper | LibreCat-ID: 29600
Peters, Wilhelm, Oliver Wallscheid, and Joachim Böcker. “A Precise Open-Loop Torque Control for an Interior Permanent Magnet Synchronous Motor (IPMSM) Considering Iron Losses.” In IECON 2012-38th Annual Conference on IEEE Industrial Electronics Society, 2877–2882, 2012.
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2012 | Journal Article | LibreCat-ID: 3075
Schmitz, Hendrik. “More Health Care Utilization with More Insurance Coverage? Evidence from a Latent Class Model with German Data.” Applied Economics 44, no. 34 (2012): 4455–68. https://doi.org/10.1080/00036846.2011.591733.
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| DOI
2012 | Conference Paper | LibreCat-ID: 30325
Figge, Heiko, Norbert Fröhleke, Joachim Böcker, and Frank Schafmeister. “Cost-Effective Implementation of a Digitally Controlled LLC Resonant Converter for Application in Server- and Telecom-PSUs.” In Proc. IEEE International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management (PCIM), 1–8. Nuremberg, Germany: IEEE, 2012.
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2012 | Journal Article | LibreCat-ID: 30324
Schafmeister, Frank, and Johann Kolar. “Novel Hybrid Modulation Schemes Significantly Extending the Reactive Power Control Range of All Matrix Converter Topologies With Low Computational Effort.” IEEE Transactions on Power Electronics 59, no. 1 (2012): 194–210.
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2012 | Book Chapter | LibreCat-ID: 30343
Kolar, Johann, and Frank Schafmeister. “Matrixkonverter, Kapitel 3.8.” In Lehrbuch Leistungselektronische Schaltungen , edited by Dierk Schröder, 3rd ed., 195–296. Berlin Heidelberg: Springer Vieweg Verlag, 2012.
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2012 | Patent | LibreCat-ID: 30355
Schafmeister, Frank, and Tobias Grote. “Digital Slope Compensation for Current Mode Control,” 2012.
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2012 | Conference Paper | LibreCat-ID: 30543
Cao, Z., F. H. Nzeugang, J. Tao, N. Fröhleke, and Joachim Böcker. “Novel Dynamical Modeling for Series-Parallel Resonant Converter.” In 21th IEEE International Symposium on Industrial Electronics (ISIE2012), Huangzhou, China, 2012. https://doi.org/10.1109/ISIE.2012.6237122.
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| DOI
2012 | Conference Paper | LibreCat-ID: 30540
Grote, T., S. Bolte, N. Fröhleke, and Joachim Böcker. “Reduction of Total Harmonic Distortion (THD)for Interleaved Converters Operating in Discontinuous Conduction Mode (DCM).” In PCIM Europe Conference, Nürnberg, Germany, 2012, 2012.
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2012 | Conference Paper | LibreCat-ID: 30544
Böcker, Joachim, M. Sun, Z. Cao, L. Tong, H. Zou, and P. Ranjan. “High Fidelity Hybrid Hardware-in-the-Loop Simulator with FPGA and Processor for AC Railway Traction.” In PCIM Europe Conference, Nürnberg, Germany, 2012.
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2012 | Conference Paper | LibreCat-ID: 30545
Tao, J., Z. Cao, M. Sun, N. Fröhleke, and Joachim Böcker. “Full Digital Implementation of an Optimized Modulation Strategy for Series-Parallel Resonant Converter.” In PCIM Europe Conference, Nürnberg, Germany, 2012.
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2012 | Conference Paper | LibreCat-ID: 30541
Buchholz, O., S. Mathapati, and Joachim Böcker. “Boosting Dynamics of AC Machines by Using FPGA-Based Controls.” In PCIM Europe Conference, Nürnberg, Germany, 2012.
LibreCat
2012 | Book Chapter | LibreCat-ID: 17617
Peckhaus, Volker. “The Beginnings of Model Theory in the Algebra of Logic.” In Probabilities, Laws, and Structures, edited by Dennis Dieks and u. a., 3:419–29. Proceedings of the ESF Research Networking Programme. The Philosophy of Science in a European Perspective. Dordrecht u. a.: Springer, 2012.
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2012 | Book Chapter | LibreCat-ID: 17621
Peckhaus, Volker. “Algebra of Logic, Quantification Theory, and the Square of Opposition.” In The Square of Opposition. A General Framework of Cognition, edited by Jean-Yves Béziau and Gillmann Payette, 25–41. Bern u. a.: Peter Lang, 2012.
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2012 | Book Chapter | LibreCat-ID: 17622
Peckhaus, Volker. “Lambert und die blinde Erkenntnis.” In Mathematik – Logik – Philosophie. Ideen und ihre historischen Wechselwirkungen, edited by Günter Löffladt, 297–304. Frankfurt a. M.: Harri Deutsch, 2012.
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2012 | Journal Article | LibreCat-ID: 30554
Mathapati, Shashidhar, and Joachim Böcker. “Analytical and Offline Approach to Select Optimal Hysteresis Bands of DTC for PMSM.” IEEE Transactions on Industrial Electronics 60, no. 3 (2012): 885–95. https://doi.org/10.1109/tie.2012.2189530.
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| DOI
2012 | Book Chapter | LibreCat-ID: 17623
Peckhaus, Volker. “The Reception of Leibniz’s Logic in 19th Century German Philosophy.” In New Essays on Leibniz Reception in Science and Philosophy of Science 1800–2000, edited by Ralf Krömer and Yannick Chin-Drian, 13–24. Publications of the Henri Poincaré Archives. Basel et. al.: Birkhäuser, 2012.
LibreCat
2012 | Book Chapter | LibreCat-ID: 17624
Peckhaus, Volker, and Thomas Reuther. “40 Jahre und kein bisschen leise … Eine kurze Geschichte der Paderborner Kulturwissenschaften.” In 40 Jahre Universität Paderborn, edited by Peter Freese and Universität Paderborn, 100–116. Paderborn, 2012.
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2012 | Conference Paper | LibreCat-ID: 30538
Preckwinkel, Heiko, DVMM Krishna, Norbert Fröhleke, and Joachim Böcker. “Photovoltaic Inverter with High Efficiency over a Wide Operation Area - a Practical Approach.” In IECON 2011 - 37th Annual Conference of the IEEE Industrial Electronics Society. IEEE, 2012. https://doi.org/10.1109/iecon.2011.6119432.
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| DOI
2012 | Conference Paper | LibreCat-ID: 30550
Cao, Zhiyu, Junbing Tao, Norbert Fröhleke, and Joachim Böcker. “Time-Domain Steady-State Modeling of Series-Parallel Resonant Converter under Optimized Modulation.” In IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society. IEEE, 2012. https://doi.org/10.1109/iecon.2012.6388646.
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| DOI
2012 | Conference Paper | LibreCat-ID: 30531
Hu, Manli, Norbert Fröhleke, Wilhelm Peters, and Joachim Böcker. “Multi-Objective Optimization of LCC Resonant Converter Applied in VLF HV Generator.” In IECON 2011 - 37th Annual Conference of the IEEE Industrial Electronics Society. IEEE, 2012. https://doi.org/10.1109/iecon.2011.6119522.
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| DOI
2012 | Conference Paper | LibreCat-ID: 30533
Cao, Zhiyu, Franklin H. Nzeugang, Norbert Fröhleke, and Joachim Böcker. “A Comparative Study of Series-Parallel Resonant Converter by Using Different Modulation Strategies.” In IECON 2011 - 37th Annual Conference of the IEEE Industrial Electronics Society. IEEE, 2012. https://doi.org/10.1109/iecon.2011.6119333.
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2012 | Conference Paper | LibreCat-ID: 30547
Solanki, Jitendra, Norbert Fröhleke, Joachim Böcker, and Peter Wallmeier. “Analysis, Design and Control of 1MW, High Power Factor and High Current Rectifier System.” In 2012 IEEE Energy Conversion Congress and Exposition (ECCE). IEEE, 2012. https://doi.org/10.1109/ecce.2012.6342604.
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