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1558 Publications
2012 | Journal Article | LibreCat-ID: 13255
Trier, M., & Molka-Danielsen, J. (2012). Sympathy or strategy: social capital drivers for collaborative contributions to the IS community. European Journal of Information Systems, 317–335. https://doi.org/10.1057/ejis.2012.27
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| DOI
2012 | Conference Paper | LibreCat-ID: 13325
Stepanyan, K., Gkotsis, G., Kalb, H., Kim, Y., Cristea, A. I., Joy, M., … Ross, S. (2012). Blogs as Objects of Preservation: Advancing the Discussion on Significant Properties. In R. Moore, K. Ashley, & S. Ross (Eds.), iPress 2012 (pp. 218–224). Canada: University of Toronto Press.
LibreCat
2012 | Conference Paper | LibreCat-ID: 13326
Hillmann, R., & Trier, M. (2012). Sentiment Polarization and Balance among Users in Online Social Networks. In K. D. Joshi & Y. Yoo (Eds.), AMCIS 2012 Proceedings (Vol. 24). Association for Information Systems. AIS Electronic Library (AISeL).
LibreCat
2012 | Conference Paper | LibreCat-ID: 13327
Kalb, H., & Trier, M. (2012). The Blogosphere as Oeuvre: Individual and Collective Influence on Bloggers. In J. Pries-Heje, M. Chiasson, J. Wareham, X. Busquets, J. Valor, & S. Seiber (Eds.), ECIS 2012 Proceedings. Association for Information Systems. AIS Electronic Library (AISeL).
LibreCat
2012 | Conference Paper | LibreCat-ID: 13331
Hillmann, R., & Trier, M. (2012). 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 (pp. 510–515). United States: IEEE.
LibreCat
2012 | Misc | LibreCat-ID: 13462
Lewis, P., Platzner, M., & Yao, X. (2012). An outlook for self-awareness in computing systems. Awareness Magazine.
LibreCat
2012 | Book Chapter | LibreCat-ID: 10153
Hüllermeier, E. (2012). Fuzzy rules in data mining: From fuzzy associations to gradual dependencies. In E. Trillas, P. P. Bonissone, L. Magdalena, & J. Kacprzyk (Eds.), Combining Experimentation and Theory (Vol. 271, pp. 123–135). Springer.
LibreCat
2012 | Journal Article | LibreCat-ID: 10170
Brinkmann, G., Crevals, Simon, Melot, H., Rylands, Leanne J., & Steffen, E. (2012). α-labelings and the structure of trees with nonzero α-deficit . Discrete Mathematics. and Theoretical Computer Science, 14.1, 159–174.
LibreCat
2012 | Journal Article | LibreCat-ID: 10171
Steffen, E. (2012). Nearly nowhere-zero r-flow graphs. Discrete Mathematics, 312, 2757–2759.
LibreCat
2012 | Journal Article | LibreCat-ID: 10172
Mkrtchyan, V., & Steffen, E. (2012). Maximum Δ-edge-colorable subgraphs of class II graphs. J. Graph Theory, 70, 473–482.
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2012 | Journal Article | LibreCat-ID: 10173
Mkrtchyan, V., & Steffen, E. (2012). Measures of edge-uncolorability. Discrete Mathematics, 312, 476–478.
LibreCat
2012 | Journal Article | LibreCat-ID: 13531
Schmidt, C., Breuer, T., Wippermann, S., Schmidt, W. G., & Witte, G. (2012). Substrate Induced Thermal Decomposition of Perfluoro-Pentacene Thin Films on the Coinage Metals. The Journal of Physical Chemistry C, 116, 24098–24106. https://doi.org/10.1021/jp307316r
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| DOI
2012 | Journal Article | LibreCat-ID: 13534
Wall, S., Krenzer, B., Wippermann, S., Sanna, S., Klasing, F., Hanisch-Blicharski, A., … Horn-von Hoegen, M. (2012). Atomistic Picture of Charge Density Wave Formation at Surfaces. Physical Review Letters, 109(18). https://doi.org/10.1103/physrevlett.109.186101
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| DOI
2012 | Journal Article | LibreCat-ID: 13535
Sanna, S., & Schmidt, W. G. (2012). Ferroelectric phase transition in LiNbO3: Insights from molecular dynamics. IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, 59(9), 1925–1928. https://doi.org/10.1109/tuffc.2012.2408
LibreCat
| DOI
2012 | Journal Article | LibreCat-ID: 13536
Riefer, A., Sanna, S., Gavrilenko, A. V., & Schmidt, W. G. (2012). Linear and nonlinear optical response of LiNbO3 calculated from first principles. IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, 59(9), 1929–1933. https://doi.org/10.1109/tuffc.2012.2409
LibreCat
| DOI
2012 | Journal Article | LibreCat-ID: 13538
Riefer, A., Sanna, S., & Schmidt, W. G. (2012). Polarization-dependent methanol adsorption on lithium niobate Z-cut surfaces. Physical Review B, 86(12). https://doi.org/10.1103/physrevb.86.125410
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| DOI
2012 | Journal Article | LibreCat-ID: 13539
Rode, S., Hölscher, R., Sanna, S., Klassen, S., Kobayashi, K., Yamada, H., … Kühnle, A. (2012). Atomic-resolution imaging of the polar (0001¯) surface of LiNbO3in aqueous solution by frequency modulation atomic force microscopy. Physical Review B, 86(7). https://doi.org/10.1103/physrevb.86.075468
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| DOI
2012 | Journal Article | LibreCat-ID: 13541
Landmann, M., Köhler, T., Köppen, S., Rauls, E., Frauenheim, T., & Schmidt, W. G. (2012). Fingerprints of order and disorder in the electronic and optical properties of crystalline and amorphous TiO2. Physical Review B, 86(6). https://doi.org/10.1103/physrevb.86.064201
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| DOI
2012 | Journal Article | LibreCat-ID: 13542
Thissen, P., Peixoto, T., Longo, R. C., Peng, W., Schmidt, W. G., Cho, K., & Chabal, Y. J. (2012). Activation of Surface Hydroxyl Groups by Modification of H-Terminated Si(111) Surfaces. Journal of the American Chemical Society, 134, 8869–8874. https://doi.org/10.1021/ja300270w
LibreCat
| DOI
2012 | Journal Article | LibreCat-ID: 13543
Rauls, E., Schmidt, W. G., Pertram, T., & Wandelt, K. (2012). Interplay between metal-free phthalocyanine molecules and Au(110) substrates. Surface Science, 606, 1120–1125. https://doi.org/10.1016/j.susc.2012.03.010
LibreCat
| DOI
2012 | Journal Article | LibreCat-ID: 13545
Landmann, M., Rauls, E., & Schmidt, W. G. (2012). The electronic structure and optical response of rutile, anatase and brookite TiO2. Journal of Physics: Condensed Matter, 24. https://doi.org/10.1088/0953-8984/24/19/195503
LibreCat
| DOI
2012 | Journal Article | LibreCat-ID: 13546
Riefer, A., Rauls, E., Schmidt, W. G., Eberhard, J., Stoll, I., & Mattay, J. (2012). 2-Aminopyrimidine-silver(I) based organic semiconductors: Electronic structure and optical response. Physical Review B, 85(16). https://doi.org/10.1103/physrevb.85.165202
LibreCat
| DOI
2012 | Journal Article | LibreCat-ID: 13548
Thissen, P., Thissen, V., Wippermann, S., Chabal, Y. J., Grundmeier, G., & Schmidt, W. G. (2012). pH-dependent structure and energetics of H2O/MgO(100). Surface Science, 606, 902–907. https://doi.org/10.1016/j.susc.2012.01.018
LibreCat
| DOI
2012 | Journal Article | LibreCat-ID: 13560
Hölscher, R., Sanna, S., & Schmidt, W. G. (2012). Adsorption of OH and H at the LiNbO3(0001) surface. Physica Status Solidi (C), 9(6), 1361–1365. https://doi.org/10.1002/pssc.201100534
LibreCat
| DOI
2012 | Journal Article | LibreCat-ID: 13820
Schmidt, W. G., Wippermann, S., Sanna, S., Babilon, M., Vollmers, N. J., & Gerstmann, U. (2012). In-Si(111)(4 × 1)/(8 × 2) nanowires: Electron transport, entropy, and metal-insulator transition. Physica Status Solidi (B), 249(2), 343–359. https://doi.org/10.1002/pssb.201100457
LibreCat
| DOI
2012 | Book Review | LibreCat-ID: 30162
Ficara, E. (2012). Forster, Michael, Kant and Skepticism, Princeton 2008. In Fichte-Studien (Vol. 40, pp. 309–312).
LibreCat
2012 | Journal Article | LibreCat-ID: 30129
Ficara, E. (2012). Skeptizismus und Philosophie bei Kant und Hegel . Fichte-Studien, 39, 95–110.
LibreCat
2012 | Book (Editor) | LibreCat-ID: 30078
Ficara, E. (Ed.). (2012). Skeptizismus und Philosophie. Kant, Fichte, Hegel. Fichte-Studien 39. Rodopi.
LibreCat
2012 | Conference Paper | LibreCat-ID: 29600
Peters, W., Wallscheid, O., & Böcker, J. (2012). A precise open-loop torque control for an interior permanent magnet synchronous motor (IPMSM) considering iron losses. IECON 2012-38th Annual Conference on IEEE Industrial Electronics Society, 2877–2882.
LibreCat
2012 | Journal Article | LibreCat-ID: 3075
Schmitz, H. (2012). More health care utilization with more insurance coverage? Evidence from a latent class model with German data. Applied Economics, 44(34), 4455–4468. https://doi.org/10.1080/00036846.2011.591733
LibreCat
| DOI
2012 | Conference Paper | LibreCat-ID: 30325
Figge, H., Fröhleke, N., Böcker, J., & Schafmeister, F. (2012). Cost-Effective Implementation of a Digitally Controlled LLC Resonant Converter for Application in Server- and Telecom-PSUs. Proc. IEEE International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management (PCIM), 1–8.
LibreCat
2012 | Journal Article | LibreCat-ID: 30324
Schafmeister, F., & Kolar, J. (2012). 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(1), 194–210.
LibreCat
2012 | Book Chapter | LibreCat-ID: 30343
Kolar, J., & Schafmeister, F. (2012). Matrixkonverter, Kapitel 3.8. In D. Schröder (Ed.), Lehrbuch Leistungselektronische Schaltungen (3rd ed., pp. 195–296). Springer Vieweg Verlag.
LibreCat
2012 | Patent | LibreCat-ID: 30355
Schafmeister, F., & Grote, T. (2012). Digital Slope Compensation for Current Mode Control.
LibreCat
2012 | Conference Paper | LibreCat-ID: 30543
Cao, Z., Nzeugang, F. H., Tao, J., Fröhleke, N., & Böcker, J. (2012). Novel dynamical modeling for series-parallel resonant converter. 21th IEEE International Symposium on Industrial Electronics (ISIE2012), Huangzhou, China. https://doi.org/10.1109/ISIE.2012.6237122
LibreCat
| DOI
2012 | Conference Paper | LibreCat-ID: 30540
Grote, T., Bolte, S., Fröhleke, N., & Böcker, J. (2012). Reduction of Total Harmonic Distortion (THD)for Interleaved Converters Operating in Discontinuous Conduction Mode (DCM). PCIM Europe Conference, Nürnberg, Germany, 2012.
LibreCat
2012 | Conference Paper | LibreCat-ID: 30544
Böcker, J., Sun, M., Cao, Z., Tong, L., Zou, H., & Ranjan, P. (2012). High Fidelity Hybrid Hardware-in-the-Loop Simulator with FPGA and Processor for AC Railway Traction. PCIM Europe Conference, Nürnberg, Germany.
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2012 | Conference Paper | LibreCat-ID: 30545
Tao, J., Cao, Z., Sun, M., Fröhleke, N., & Böcker, J. (2012). Full Digital Implementation of an Optimized Modulation Strategy for Series-Parallel Resonant Converter. PCIM Europe Conference, Nürnberg, Germany.
LibreCat
2012 | Conference Paper | LibreCat-ID: 30541
Buchholz, O., Mathapati, S., & Böcker, J. (2012). Boosting Dynamics of AC Machines by using FPGA-Based Controls. PCIM Europe Conference, Nürnberg, Germany.
LibreCat
2012 | Book Chapter | LibreCat-ID: 17617
Peckhaus, V. (2012). The Beginnings of Model Theory in the Algebra of Logic. In D. Dieks & u. a. (Eds.), Probabilities, Laws, and Structures (Vol. 3, pp. 419–429). Springer.
LibreCat
2012 | Book Chapter | LibreCat-ID: 17621
Peckhaus, V. (2012). Algebra of Logic, Quantification Theory, and the Square of Opposition. In J.-Y. Béziau & G. Payette (Eds.), The Square of Opposition. A General Framework of Cognition (pp. 25–41). Peter Lang.
LibreCat
2012 | Book Chapter | LibreCat-ID: 17622
Peckhaus, V. (2012). Lambert und die blinde Erkenntnis. In G. Löffladt (Ed.), Mathematik – Logik – Philosophie. Ideen und ihre historischen Wechselwirkungen (pp. 297–304). Harri Deutsch.
LibreCat
2012 | Journal Article | LibreCat-ID: 30554
Mathapati, S., & Böcker, J. (2012). Analytical and Offline Approach to Select Optimal Hysteresis Bands of DTC for PMSM. IEEE Transactions on Industrial Electronics, 60(3), 885–895. https://doi.org/10.1109/tie.2012.2189530
LibreCat
| DOI
2012 | Book Chapter | LibreCat-ID: 17623
Peckhaus, V. (2012). The Reception of Leibniz’s Logic in 19th Century German Philosophy. In R. Krömer & Y. Chin-Drian (Eds.), New Essays on Leibniz Reception in Science and Philosophy of Science 1800–2000 (pp. 13–24). Birkhäuser.
LibreCat
2012 | Book Chapter | LibreCat-ID: 17624
Peckhaus, V., & Reuther, T. (2012). 40 Jahre und kein bisschen leise … Eine kurze Geschichte der Paderborner Kulturwissenschaften. In P. Freese & Universität Paderborn (Eds.), 40 Jahre Universität Paderborn (pp. 100–116).
LibreCat
2012 | Conference Paper | LibreCat-ID: 30538
Preckwinkel, H., Krishna, D., Fröhleke, N., & Böcker, J. (2012). Photovoltaic inverter with high efficiency over a wide operation area - a practical approach. IECON 2011 - 37th Annual Conference of the IEEE Industrial Electronics Society. https://doi.org/10.1109/iecon.2011.6119432
LibreCat
| DOI
2012 | Conference Paper | LibreCat-ID: 30550
Cao, Z., Tao, J., Fröhleke, N., & Böcker, J. (2012). Time-domain steady-state modeling of series-parallel resonant converter under optimized modulation. IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society. https://doi.org/10.1109/iecon.2012.6388646
LibreCat
| DOI
2012 | Conference Paper | LibreCat-ID: 30531
Hu, M., Fröhleke, N., Peters, W., & Böcker, J. (2012). Multi-objective optimization of LCC resonant converter applied in VLF HV generator. IECON 2011 - 37th Annual Conference of the IEEE Industrial Electronics Society. https://doi.org/10.1109/iecon.2011.6119522
LibreCat
| DOI
2012 | Conference Paper | LibreCat-ID: 30533
Cao, Z., Nzeugang, F. H., Fröhleke, N., & Böcker, J. (2012). A comparative study of series-parallel resonant converter by using different modulation strategies. IECON 2011 - 37th Annual Conference of the IEEE Industrial Electronics Society. https://doi.org/10.1109/iecon.2011.6119333
LibreCat
| DOI
2012 | Conference Paper | LibreCat-ID: 30547
Solanki, J., Fröhleke, N., Böcker, J., & Wallmeier, P. (2012). Analysis, design and control of 1MW, high power factor and high current rectifier system. 2012 IEEE Energy Conversion Congress and Exposition (ECCE). https://doi.org/10.1109/ecce.2012.6342604
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