Sympathy or strategy: social capital drivers for collaborative contributions to the IS community
M. Trier, J. Molka-Danielsen, European Journal of Information Systems (2012) 317–335.
LibreCat: /record/13255
DOI: 10.1057/ejis.2012.27

Blogs as Objects of Preservation: Advancing the Discussion on Significant Properties
K. Stepanyan, G. Gkotsis, H. Kalb, Y. Kim, A.I. Cristea, M. Joy, M. Trier, S. Ross, in: R. Moore, K. Ashley, S. Ross (Eds.), IPress 2012, University of Toronto Press, Canada, 2012, pp. 218–224.
LibreCat: /record/13325

Sentiment Polarization and Balance among Users in Online Social Networks
R. Hillmann, M. Trier, in: K.D. Joshi, Y. Yoo (Eds.), AMCIS 2012 Proceedings, Association for Information Systems. AIS Electronic Library (AISeL), 2012.
LibreCat: /record/13326

The Blogosphere as Oeuvre: Individual and Collective Influence on Bloggers
H. Kalb, M. Trier, 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), 2012.
LibreCat: /record/13327

Dissemination Patterns and Associated Network Effects of Sentiments in Social Networks
R. Hillmann, M. Trier, in: Proceedings of the 2012 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, IEEE, United States, 2012, pp. 510–515.
LibreCat: /record/13331

An outlook for self-awareness in computing systems
P. Lewis, M. Platzner, X. Yao, An Outlook for Self-Awareness in Computing Systems, Awareness Magazine, 2012.
LibreCat: /record/13462

Fuzzy rules in data mining: From fuzzy associations to gradual dependencies
E. Hüllermeier, in: E. Trillas, P.P. Bonissone, L. Magdalena, J. Kacprzyk (Eds.), Combining Experimentation and Theory, Springer, 2012, pp. 123–135.
LibreCat: /record/10153

;1-labelings and the structure of trees with nonzero ;1-deficit 
G. Brinkmann,  Simon Crevals, H. Melot,  Leanne J. Rylands, E. Steffen, Discrete Mathematics. and Theoretical Computer Science 14.1 (2012) 159–174.
LibreCat: /record/10170

Nearly nowhere-zero r-flow graphs
E. Steffen, Discrete Mathematics 312 (2012) 2757–2759.
LibreCat: /record/10171

Maximum -edge-colorable subgraphs of class II graphs
V. Mkrtchyan, E. Steffen, J. Graph Theory 70 (2012) 473–482.
LibreCat: /record/10172

Measures of edge-uncolorability
V. Mkrtchyan, E. Steffen, Discrete Mathematics 312 (2012) 476–478.
LibreCat: /record/10173

Substrate Induced Thermal Decomposition of Perfluoro-Pentacene Thin Films on the Coinage Metals
C. Schmidt, T. Breuer, S. Wippermann, W.G. Schmidt, G. Witte, The Journal of Physical Chemistry C 116 (2012) 24098–24106.
LibreCat: /record/13531
DOI: 10.1021/jp307316r

Atomistic Picture of Charge Density Wave Formation at Surfaces
S. Wall, B. Krenzer, S. Wippermann, S. Sanna, F. Klasing, A. Hanisch-Blicharski, M. Kammler, W.G. Schmidt, M. Horn-von Hoegen, Physical Review Letters 109 (2012).
LibreCat: /record/13534
DOI: 10.1103/physrevlett.109.186101

Ferroelectric phase transition in LiNbO3: Insights from molecular dynamics
S. Sanna, W.G. Schmidt, IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control 59 (2012) 1925–1928.
LibreCat: /record/13535
DOI: 10.1109/tuffc.2012.2408

Linear and nonlinear optical response of LiNbO3 calculated from first principles
A. Riefer, S. Sanna, A.V. Gavrilenko, W.G. Schmidt, IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control 59 (2012) 1929–1933.
LibreCat: /record/13536
DOI: 10.1109/tuffc.2012.2409

Polarization-dependent methanol adsorption on lithium niobate Z-cut surfaces
A. Riefer, S. Sanna, W.G. Schmidt, Physical Review B 86 (2012).
LibreCat: /record/13538
DOI: 10.1103/physrevb.86.125410

Atomic-resolution imaging of the polar (0001¯) surface of LiNbO3in aqueous solution by frequency modulation atomic force microscopy
S. Rode, R. Hölscher, S. Sanna, S. Klassen, K. Kobayashi, H. Yamada, W.G. Schmidt, A. Kühnle, Physical Review B 86 (2012).
LibreCat: /record/13539
DOI: 10.1103/physrevb.86.075468

Fingerprints of order and disorder in the electronic and optical properties of crystalline and amorphous TiO2
M. Landmann, T. Köhler, S. Köppen, E. Rauls, T. Frauenheim, W.G. Schmidt, Physical Review B 86 (2012).
LibreCat: /record/13541
DOI: 10.1103/physrevb.86.064201

Activation of Surface Hydroxyl Groups by Modification of H-Terminated Si(111) Surfaces
P. Thissen, T. Peixoto, R.C. Longo, W. Peng, W.G. Schmidt, K. Cho, Y.J. Chabal, Journal of the American Chemical Society 134 (2012) 8869–8874.
LibreCat: /record/13542
DOI: 10.1021/ja300270w

Interplay between metal-free phthalocyanine molecules and Au(110) substrates
E. Rauls, W.G. Schmidt, T. Pertram, K. Wandelt, Surface Science 606 (2012) 1120–1125.
LibreCat: /record/13543
DOI: 10.1016/j.susc.2012.03.010

The electronic structure and optical response of rutile, anatase and brookite TiO2
M. Landmann, E. Rauls, W.G. Schmidt, Journal of Physics: Condensed Matter 24 (2012).
LibreCat: /record/13545
DOI: 10.1088/0953-8984/24/19/195503

2-Aminopyrimidine-silver(I) based organic semiconductors: Electronic structure and optical response
A. Riefer, E. Rauls, W.G. Schmidt, J. Eberhard, I. Stoll, J. Mattay, Physical Review B 85 (2012).
LibreCat: /record/13546
DOI: 10.1103/physrevb.85.165202

pH-dependent structure and energetics of O/MgO(100)
P. Thissen, V. Thissen, S. Wippermann, Y.J. Chabal, G. Grundmeier, W.G. Schmidt, Surface Science 606 (2012) 902–907.
LibreCat: /record/13548
DOI: 10.1016/j.susc.2012.01.018

Adsorption of OH and H at the LiNbO3(0001) surface
R. Hölscher, S. Sanna, W.G. Schmidt, Physica Status Solidi (C) 9 (2012) 1361–1365.
LibreCat: /record/13560
DOI: 10.1002/pssc.201100534

In-Si(111)(4×1)/(8×2) nanowires: Electron transport, entropy, and metal-insulator transition
W.G. Schmidt, S. Wippermann, S. Sanna, M. Babilon, N.J. Vollmers, U. Gerstmann, Physica Status Solidi (B) 249 (2012) 343–359.
LibreCat: /record/13820
DOI: 10.1002/pssb.201100457

Forster, Michael, Kant and Skepticism, Princeton 2008
E. Ficara, Fichte-Studien 40 (2012) 309–312.
LibreCat: /record/30162

Skeptizismus und Philosophie bei Kant und Hegel 
E. Ficara, Fichte-Studien 39 (2012) 95–110.
LibreCat: /record/30129

Skeptizismus und Philosophie. Kant, Fichte, Hegel. Fichte-Studien 39
E. Ficara, ed., Skeptizismus und Philosophie. Kant, Fichte, Hegel. Fichte-Studien 39, Rodopi, Leiden, 2012.
LibreCat: /record/30078

A precise open-loop torque control for an interior permanent magnet synchronous motor (IPMSM) considering iron losses
W. Peters, O. Wallscheid, J. Böcker, in: IECON 2012-38th Annual Conference on IEEE Industrial Electronics Society, 2012, pp. 2877–2882.
LibreCat: /record/29600

More health care utilization with more insurance coverage? Evidence from a latent class model with German data
H. Schmitz, Applied Economics 44 (2012) 4455–4468.
LibreCat: /record/3075
DOI: 10.1080/00036846.2011.591733

Cost-Effective Implementation of a Digitally Controlled LLC Resonant Converter for Application in Server- and Telecom-PSUs
H. Figge, N. Fröhleke, J. Böcker, F. Schafmeister, in: Proc. IEEE International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management (PCIM), IEEE, Nuremberg, Germany, 2012, pp. 1–8.
LibreCat: /record/30325

Novel Hybrid Modulation Schemes Significantly Extending the Reactive Power Control Range of All Matrix Converter Topologies With Low Computational Effort
F. Schafmeister, J. Kolar, IEEE Transactions on Power Electronics 59 (2012) 194–210.
LibreCat: /record/30324

Matrixkonverter, Kapitel 3.8
J. Kolar, F. Schafmeister, in: D. Schröder (Ed.), Lehrbuch Leistungselektronische Schaltungen , 3rd ed., Springer Vieweg Verlag, Berlin Heidelberg, 2012, pp. 195–296.
LibreCat: /record/30343

Digital Slope Compensation for Current Mode Control
F. Schafmeister, T. Grote, (2012).
LibreCat: /record/30355

Novel dynamical modeling for series-parallel resonant converter
Z. Cao, F.H. Nzeugang, J. Tao, N. Fröhleke, J. Böcker, in: 21th IEEE International Symposium on Industrial Electronics (IS), Huangzhou, China, 2012.
LibreCat: /record/30543
DOI: 10.1109/ISIE.2012.6237122

Reduction of Total Harmonic Distortion (THD)for Interleaved Converters Operating in Discontinuous Conduction Mode (DCM)
T. Grote, S. Bolte, N. Fröhleke, J. Böcker, in: PCIM Europe Conference, Nürnberg, Germany, 2012, 2012.
LibreCat: /record/30540

High Fidelity Hybrid Hardware-in-the-Loop Simulator with FPGA and Processor for AC Railway Traction
J. Böcker, M. Sun, Z. Cao, L. Tong, H. Zou, P. Ranjan, in: PCIM Europe Conference, Nürnberg, Germany, 2012.
LibreCat: /record/30544

Full Digital Implementation of an Optimized Modulation Strategy for Series-Parallel Resonant Converter
J. Tao, Z. Cao, M. Sun, N. Fröhleke, J. Böcker, in: PCIM Europe Conference, Nürnberg, Germany, 2012.
LibreCat: /record/30545

Boosting Dynamics of AC Machines by using FPGA-Based Controls
O. Buchholz, S. Mathapati, J. Böcker, in: PCIM Europe Conference, Nürnberg, Germany, 2012.
LibreCat: /record/30541

The Beginnings of Model Theory in the Algebra of Logic
V. Peckhaus, in: D. Dieks,  u. a. (Eds.), Probabilities, Laws, and Structures, Springer, Dordrecht u. a., 2012, pp. 419–429.
LibreCat: /record/17617

Algebra of Logic, Quantification Theory, and the Square of Opposition
V. Peckhaus, in: J.-Y. Béziau, G. Payette (Eds.), The Square of Opposition. A General Framework of Cognition, Peter Lang, Bern u. a., 2012, pp. 25–41.
LibreCat: /record/17621

Lambert und die blinde Erkenntnis
V. Peckhaus, in: G. Löffladt (Ed.), Mathematik – Logik – Philosophie. Ideen und ihre historischen Wechselwirkungen, Harri Deutsch, Frankfurt a. M., 2012, pp. 297–304.
LibreCat: /record/17622

Analytical and Offline Approach to Select Optimal Hysteresis Bands of DTC for PMSM
S. Mathapati, J. Böcker, IEEE Transactions on Industrial Electronics 60 (2012) 885–895.
LibreCat: /record/30554
DOI: 10.1109/tie.2012.2189530

The Reception of Leibniz’s Logic in 19th Century German Philosophy
V. Peckhaus, in: R. Krömer, Y. Chin-Drian (Eds.), New Essays on Leibniz Reception in Science and Philosophy of Science 1800–2000, Birkhäuser, Basel et. al., 2012, pp. 13–24.
LibreCat: /record/17623

40 Jahre und kein bisschen leise  Eine kurze Geschichte der Paderborner Kulturwissenschaften
V. Peckhaus, T. Reuther, in: P. Freese, Universität Paderborn (Eds.), 40 Jahre Universität Paderborn, Paderborn, 2012, pp. 100–116.
LibreCat: /record/17624

Photovoltaic inverter with high efficiency over a wide operation area - a practical approach
H. Preckwinkel, D. Krishna, N. Fröhleke, J. Böcker, in: IECON 2011 - 37th Annual Conference of the IEEE Industrial Electronics Society, IEEE, 2012.
LibreCat: /record/30538
DOI: 10.1109/iecon.2011.6119432

Time-domain steady-state modeling of series-parallel resonant converter under optimized modulation
Z. Cao, J. Tao, N. Fröhleke, J. Böcker, in: IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society, IEEE, 2012.
LibreCat: /record/30550
DOI: 10.1109/iecon.2012.6388646

Multi-objective optimization of LCC resonant converter applied in VLF HV generator
M. Hu, N. Fröhleke, W. Peters, J. Böcker, in: IECON 2011 - 37th Annual Conference of the IEEE Industrial Electronics Society, IEEE, 2012.
LibreCat: /record/30531
DOI: 10.1109/iecon.2011.6119522

A comparative study of series-parallel resonant converter by using different modulation strategies
Z. Cao, F.H. Nzeugang, N. Fröhleke, J. Böcker, in: IECON 2011 - 37th Annual Conference of the IEEE Industrial Electronics Society, IEEE, 2012.
LibreCat: /record/30533
DOI: 10.1109/iecon.2011.6119333

Analysis, design and control of 1MW, high power factor and high current rectifier system
J. Solanki, N. Fröhleke, J. Böcker, P. Wallmeier, in: 2012 IEEE Energy Conversion Congress and Exposition (ECCE), IEEE, 2012.
LibreCat: /record/30547
DOI: 10.1109/ecce.2012.6342604