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Schulte, C. (2009). Dualitätsrekonstruktion als Hilfsmittel zur Entwicklung und Planung von Informatikunterricht. In INFOS (Vol. P-156, pp. 355–366). GI.

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Dahle, C., &; Bäumer, M. (2009). Cross-Border Group-Taxation and Loss-Offset in the EU - An Analysis for CCCTB (Common Consolidated Corporate Tax Base) and ETAS (European Tax Allocation System) (Vol. 66).

Halberstadt, A., Sureth-Sloane, C., &; Voß, A. (2009). Der Einfluss der Abgeltungssteuer auf die Vorteilhaftigkeit von Anlagen in Genussscheine und Aktien. Die Wirtschaftsprüfung, 62(6), 373–381.

Niemann, R., &; Sureth-Sloane, C. (2009). Investment Effects of Capital Gains Taxation under Simultaneous Investment and Abandonment Flexibility (Vol. 77).

Nordhoff, D. (2009). Umsatzsteuerausfall und Umsatzsteuerbetrug - Eine steuerökonomische Analyse der Umsatzsteuerdeklaration.

Nordhoff, D., &; Popp, M. (2009). Strukturprobleme angehen. Niedersächsische Wirtschaft, (9), 16–17.

Sureth-Sloane, C., &; Vollert, P. (2009). Verschärfung der Verlustabzugsbeschränkung durch § 8c KStG und deren Einfluss auf den Erwerb von Anteilen an Kapitalgesellschaften (Vol. 91).

Niemann, R., &; Sureth-Sloane, C. (2009). Investment Effects of Capital Gains Taxation under Simultaneous Investment and Abandonment Flexibility. In D. Kiesewetter &; R. Niemann (Eds.), Festzeitschrift für Franz W. Wagner: Accounting, Taxation, and Corporate Governance (pp. K1–K35).

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Fober, T., Klebe, G., &; Hüllermeier, E. (2009). Efficient construction of multiple geometrical alignments for the comparison of protein binding sites. In in Proceedings ISDA-2009, 9th international Conference on Intelligent Systems Design and Applications, Pisa, Italy (pp. 1251–1256).

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Böttcher, S., Hartel, R., &; Messinger, C. (2009). XML Stream Data Reduction by Shared KST Signatures. In 2009 42nd Hawaii International Conference on System Sciences. IEEE.https://doi.org/10.1109/hicss.2009.513 

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Fober, T., &; Hüllermeier, E. (2009). Fuzzy modeling of labeled point cloud superposition  for the comparison of protein binding sites. In in Proceedings IFSA / EUSFLAT-2009 World Congress of  the Fuzzy Systems Association, Lissabon, Portugal (pp. 1299–1304).

Hüllermeier, E., &; Rifqi, M. (2009). A fuzzy variant of the Rand index for comparing clustering structures. In in Proceedings IFSA / EUSFLAT-2009 World Congress of  the Fuzzy Systems Association, Lissabon, Portugal (pp. 1294–1298).

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Henning, B. (2009). Trends in ultrasonic transducer design. Presented at the 9th International Conference on Electronic Measurement &; Instruments (ICEMI 2009), Beijing, China.

Henning, B., Rautenberg, J., Schröder, A., &; Unverzagt, C. (2009). Ultrasonic Sensors for Process Applications - Sensor Design. In Proceedings Sensor 2009 (pp. 47–52).

Henning, B., Rautenberg, J., Unverzagt, C., Schröder, A., &; Olfert, S. (2009). Computer assisted design of transducers for ultrasonic sensor systems. Journal of Measurement Science and Technology, MST, 20(124012 (11pp)).

Rautenberg, J., Olfert, S., &; Henning, B. (2009). Generating of short ultrasonic pulses using active damping (pp. 148–151). Presented at the NAG / DAGA 2009, Int. Conf. on Acoustics, Rotterdam, Netherlands.

Domik, G. (2009). Interdisciplinary Collaboration in a Visualization Course. Informatics Education Europe IV, November, 5–9.

Böke, J., Erhardt, R., Rostek, W., &; Tröster, T. (2009). Einsatz von Simulationswerkzeugen in der Entwicklungskette von ultrahochfesten warmgeformten Strukturkomponenten im Fahrzeugleichtbau*. Materials Testing, 22–27.https://doi.org/10.3139/120.110002 

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Weskamp, N., Hüllermeier, E., &; Klebe, G. (2009). Merging chemical and biological space: Structural mapping of enzyme binding pocket space. Proteins, 76(2), 317–330.

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Hüllermeier, E., &; Vanderlooy, S. (2009). Why fuzzy decision trees are good rankers. IEEE Transactions on Fuzzy Systems, 17(6), 1233–1244.

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Yi, Y., Fober, T., &; Hüllermeier, E. (2009). Fuzzy operator trees for modeling rating functions. International Journal of Computational Intelligence and Applications, 8(4), 413–428.

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Blankenburg, S., Rauls, E., &; Schmidt, W. G. (2009). The physics of highly ordered molecular rows. Physica Status Solidi (C), 153–156.https://doi.org/10.1002/pssc.200982459 

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Sanna, S., Gavrilenko, A. V., &; Schmidt, W. G. (2009). Ab initioinvestigation of the LiNbO3(0001) surface. Physica Status Solidi (C), 145–148.https://doi.org/10.1002/pssc.200982456 

Sanna, S., Gavrilenko, A. V., &; Schmidt, W. G. (2009). Ab initioinvestigation of the LiNbO3(0001) surface. Physica Status Solidi (C), 7(2), 145–148.https://doi.org/10.1002/pssc.200982456 

Wippermann, S., Schmidt, W. G., Thissen, P., &; Grundmeier, G. (2009). Dissociative and molecular adsorption of water on;1-Al2O3(0001). Physica Status Solidi (C), 7(2), 137–140.https://doi.org/10.1002/pssc.200982423 

Scholle, A., Greulich-Weber, S., Rauls, E., Schmidt, W. G., &; Gerstmann, U. (2009). Vacancy clusters created via room temperature irradiation in 6H-SiC. Physica B: Condensed Matter, 404, 4742–4744.https://doi.org/10.1016/j.physb.2009.08.123 

Cheng, W., Hühn, J., &; Hüllermeier, E. (2009). Decision tree and instance-based learning for label ranking. In in Proceedings ICML-2009, 26th International Conference on Machine Learning, Montreal, Canada (pp. 161–168).

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Happe, M., Lübbers, E., &; Platzner, M. (2009). A Multithreaded Framework for Sequential Monte Carlo Methods on CPU/FPGA Platforms. In Proceedings of the International Workshop on Applied Reconfigurable Computing (ARC). Springer.

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Giefers, H., &; Platzner, M. (2009). ARMLang: A Language and Compiler for Programming Reconfigurable Mesh Many-Cores. In Reconfigurable Architectures Workshop (RAW), Proceedings of the International Parallel and Distributed Processing Symposium. IEEE.

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Sanna, S., Schmidt, W. G., Frauenheim, T., &; Gerstmann, U. (2009). Rare-earth defect pairs in GaN: LDA+U calculations. Physical Review B, 80(10).https://doi.org/10.1103/physrevb.80.104120 

Passmann, R., Favero, P., Schmidt, W. G., Miotto, R., Braun, W., Richter, W.,https://doi.org/10.1103/physrevb.80.125303__Vogt, P. (2009). Adsorption structure of cyclopentene on InP(001)(2×4). Physical Review B, 80(12).https://doi.org/10.1103/physrevb.80.125303 

Blankenburg, S., Rauls, E., &; Schmidt, W. G. (2009). Role of Dihydrogen Bonds for the Stabilization of Self-Assembled Molecular Nanostructures. The Journal of Physical Chemistry C, 113, 12653–12657.https://doi.org/10.1021/jp902337p 

Chandola, S., Hinrichs, K., Gensch, M., Esser, N., Wippermann, S., Schmidt, W. G.,https://doi.org/10.1103/physrevlett.102.226805__McGilp, J. F. (2009). Structure of Si(111)-In Nanowires Determined from the Midinfrared Optical Response. Physical Review Letters, 102(22).https://doi.org/10.1103/physrevlett.102.226805 

Landmann, M., Rauls, E., &; Schmidt, W. G. (2009). Chainlike AuO Structures on Au(110)-(1 × r) Surfaces Calculated from First Principles. The Journal of Physical Chemistry C, 113, 5690–5699.https://doi.org/10.1021/jp810581s 

Blankenburg, S., &; Schmidt, W. G. (2009). Glutamic acid adsorbed on Ag(110): direct and indirect molecular interactions. Journal of Physics: Condensed Matter, 21.https://doi.org/10.1088/0953-8984/21/18/185001 

Lange, B., Posner, R., Pohl, K., Thierfelder, C., Grundmeier, G., Blankenburg, S., &; Schmidt, W. G. (2009). Water adsorption on hydrogenated Si(111) surfaces. Surface Science, 603, 60–64.https://doi.org/10.1016/j.susc.2008.10.030 

Landmann, M., Rauls, E., &; Schmidt, W. G. (2009). First-principles calculations of clean Au(110) surfaces and chemisorption of atomic oxygen. Physical Review B, 79(4).https://doi.org/10.1103/physrevb.79.045412 

Giannozzi, P., Baroni, S., Bonini, N., Calandra, M., Car, R., Cavazzoni, C.,https://doi.org/10.1088/0953-8984/21/39/395502__Wentzcovitch, R. M. (2009). QUANTUM ESPRESSO: a modular and open-source software project for quantum simulations of materials. Journal of Physics: Condensed Matter, 21(39).https://doi.org/10.1088/0953-8984/21/39/395502 

Savchenko, D. V., Pöppl, A., Kalabukhova, E. N., Greulich-Weber, S., Rauls, E., Schmidt, W. G., &; Gerstmann, U. (2009). Spin-Coupling in Heavily Nitrogen-Doped 4H-SiC. Materials Science Forum, 615–617, 343–346.https://doi.org/10.4028/www.scientific.net/msf.615-617.343 

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Grote, T., Figge, Fh., Fröhleke, N., Beulen, W., Schafmeister, F., Ide, P., &; Böcker, J. (2009). Semi-Digital Interleaved PFC Control with Optimized Light Load Efficiency. Proc. 24th IEEE Applied Power Electronics Conference (APEC), 1722–1727.

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Schafmeister, F., &; Kolar, J. (2009). Verfahren zur Nutzung des ausgangsseitigen Blindstromes eines indirekten dreiphasen-Matrixkonverters zur Erzeugung von Eingangsblindstrom.

Schneider, T., Schulz, B., Henke, C., Witting, K., Steenken, D., &; Böcker, J. (2009). Energy transfer via linear doubly-fed motor in different operating modes. 2009 IEEE International Electric Machines and Drives Conference.https://doi.org/10.1109/iemdc.2009.5075267 

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Hu, M., Fröhleke, N., &; Böcker, J. (2009). Small-Signal Model and Control Design of LCC Resonant Converter with a Capacitive Load Applied in Very Low Frequency High Voltage Test System. IEEE Energy Conversion Congress and Expo (ECCE), San Jose, USA, 2009.https://doi.org/10.1109/ECCE.2009.5316299 

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Peters, W., Schulz, B., Mathapati, S., &; Böcker, J. (2009). Regular-sampled current measurement in AC drives using delta-sigma modulators. 13th European Conference on Power Electronics and Applications, Barcelona, Spain .

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Peckhaus, V. (2009). The Mathematical Origins of Nineteenth-Century Algebra of Logic. In L. Haaparanta (Ed.), The Development of Modern Logic (pp. 159–195). Oxford University Press.

Peckhaus, V. (2009). Leibniz nach der Postmoderne. Leibniz neu denken, hg. v. Erich Barke/Rolf Wernstedt/Herbert Breger (Studia Leibnitiana; Sonderheft 38), 97–108.