@article{3970, abstract = {{Optical experiments on second-harmonic generation from split-ring-resonator square arrays show a nonmonotonic dependence of the conversion efficiency on the lattice constant. This finding is interpreted in terms of a competition between dilution effects and linewidth or near-field changes due to interactions among the individual elements in the array.}}, author = {{Linden, S. and Niesler, F. B. P. and Förstner, Jens and Grynko, Yevgen and Meier, Torsten and Wegener, M.}}, issn = {{0031-9007}}, journal = {{Physical Review Letters}}, keywords = {{tet_topic_shg, tet_topic_meta}}, number = {{1}}, publisher = {{American Physical Society (APS)}}, title = {{{Collective Effects in Second-Harmonic Generation from Split-Ring-Resonator Arrays}}}, doi = {{10.1103/physrevlett.109.015502}}, volume = {{109}}, year = {{2012}}, } @article{43200, abstract = {{A novel adaptive approach to compute the eigenenergies and eigenfunctions of the two-particle (electron-hole) Schrödinger equation including Coulomb attraction is presented. As an example, we analyze the energetically lowest exciton state of a thin one-dimensional semiconductor quantum wire in the presence of disorder which arises from the non-smooth interface between the wire and surrounding material. The eigenvalues of the corresponding Schrödinger equation, i.e., the one-dimensional exciton Wannier equation with disorder, correspond to the energies of excitons in the quantum wire. The wavefunctions, in turn, provide information on the optical properties of the wire. We reformulate the problem of two interacting particles that both can move in one dimension as a stationary eigenvalue problem with two spacial dimensions in an appropriate weak form whose bilinear form is arranged to be symmetric, continuous, and coercive. The disorder of the wire is modelled by adding a potential in the Hamiltonian which is generated by normally distributed random numbers. The numerical solution of this problem is based on adaptive wavelets. Our scheme allows for a convergence proof of the resulting scheme together with complexity estimates. Numerical examples demonstrate the behavior of the smallest eigenvalue, the ground state energies of the exciton, together with the eigenstates depending on the strength and spatial correlation of disorder.}}, author = {{Meier, Torsten and Mollet, Christian and Kunoth, Angela}}, journal = {{Communications in Computational Physics}}, number = {{1}}, pages = {{21--47}}, publisher = {{Cambridge University Press}}, title = {{{Excitonic Eigenstates of Disordered Semiconductor Quantum Wires: Adaptive Wavelet Computation of Eigenvalues for the Electron-Hole Schrödinger Equation}}}, doi = {{10.4208/cicp.081011.260712a}}, volume = {{14}}, year = {{2012}}, } @inbook{12742, author = {{Hagengruber, Ruth Edith}}, booktitle = {{Emilie Du Châtelet between Leibniz and Newton}}, editor = {{Hagengruber, Ruth}}, isbn = {{9789400720749}}, pages = {{1--59}}, publisher = {{Springer VS}}, title = {{{Emilie Du Châtelet and the Transformation of Metaphysics}}}, year = {{2012}}, } @inbook{64901, author = {{Greb, Lutz and Paradies, Jan}}, booktitle = {{Topics in Current Chemistry}}, isbn = {{9783642377587}}, issn = {{0340-1022}}, publisher = {{Springer Berlin Heidelberg}}, title = {{{Paracyclophane Derivatives in Frustrated Lewis Pair Chemistry}}}, doi = {{10.1007/128_2012_375}}, year = {{2012}}, } @book{64920, author = {{Mersch, Katharina Ulrike}}, isbn = {{978-3-89971-930-7}}, pages = {{514}}, title = {{{Soziale Dimensionen visueller Kommunikation in hoch- und spätmittelalterlichen Frauenkommunitäten – Stifte, Chorfrauenstifte und Klöster im Vergleich}}}, volume = {{10}}, year = {{2012}}, } @inbook{64928, author = {{Mersch, Katharina Ulrike}}, booktitle = {{Innovation in Klöstern und Orden des Hohen Mittelalters. Aspekte und Pragmatik eines Begriffs}}, editor = {{Breitenstein, Mirko and Burckhardt, Stefan and Dücker, Julia}}, pages = {{225--246}}, title = {{{Innovationen auf der Grundlage von Traditionen: Kanonikerreform, Selbstreflexivität und Konventsgeschichte im Miniaturenprogramm des Hohenburger Hortus Deliciarum}}}, volume = {{48}}, year = {{2012}}, } @misc{64955, author = {{Mersch, Katharina Ulrike}}, booktitle = {{Historische Zeitschrift }}, pages = {{169--170}}, title = {{{Miller, Sarah Alison, Medieval Monstrosity and the Female Body. (Routledge Studies in Medieval Religion and Culture, Vol. 8.) London/New York, Routledge 2010}}}, volume = {{295}}, year = {{2012}}, } @misc{44799, booktitle = {{Jahresheft zum Thema Gewalt}}, editor = {{Freitag, Christine and Bründel, Heidrun and Michels, Inge and Schubarth, Wilfried and Stecher, L. and Tillmann, Klaus-Jürgen}}, publisher = {{Seelze (Friedrich)}}, title = {{{Schüler. Wissen für Lehrer}}}, year = {{2012}}, } @article{44797, author = {{Freitag, Christine and Hummrich, Merle and Riegel, Christine}}, journal = {{Raum, Macht und Differenz in gesellschaftlichen Transformationsprozessen. In: Dies. et al. (Hg.)}}, pages = {{1--11}}, title = {{{Raum, Macht und Differenz – Einführung in das Themenheft}}}, year = {{2012}}, } @inbook{44795, author = {{Freitag, Christine}}, booktitle = {{Praxisforschung in der Lehrerbildung}}, editor = {{Freitag, Christine and von Bargen, Imke}}, pages = {{11--20}}, publisher = {{LIT}}, title = {{{Einleitung: Praxisforschung in der Lehrerbildung}}}, year = {{2012}}, } @article{52868, author = {{Grimme, Britta and Lipinski, John and Schöner, Gregor}}, journal = {{Experimental brain research}}, pages = {{185–200}}, publisher = {{Springer}}, title = {{{Naturalistic arm movements during obstacle avoidance in 3D and the identification of movement primitives}}}, volume = {{222}}, year = {{2012}}, } @book{44796, editor = {{Hummrich, Merle and Freitag, Christine and Riegel, Christine}}, issn = {{0947-9732}}, pages = {{165}}, publisher = {{Münster (Waxmann)}}, title = {{{Raum, Macht und Differenz in gesellschaftlichen Transformationsprozessen: Perspektiven der interkulturellen und vergleichenden Erziehungswissenschaft}}}, volume = {{18}}, year = {{2012}}, } @inproceedings{24033, abstract = {{The need for intelligent resource management (IRM) spans across a multitude of applications. To address this requirement, we present EP-IRM, an event processing system recognising composite events given multiple sources of information in order to support IRM. EP-IRM has been deployed in two real-world applications. Moreover, with a small effort it may be used in a wide range of applications requiring IRM. We present an evaluation of the system, and discuss the lessons learnt during its development and deployment.}}, author = {{Artikis, Alexander and Marterer, Robin and Pottebaum, Jens and Paliouras, Georgios}}, booktitle = {{Proceedings of the 20th European Conference on Artificial Intelligence}}, isbn = {{9781614990970}}, pages = {{943--948}}, publisher = {{{IOS Press}}}, title = {{{Event Processing for Intelligent Resource Management}}}, doi = {{10.3233/978-61499-098-7-943}}, year = {{2012}}, } @inbook{65338, author = {{Droß-Krüpe, Kerstin}}, booktitle = {{Ordnungsrahmen antiker Ökonomien. Ordnungskonzepte und Steuerungsmechanismen antiker Wirtschaftssysteme im Vergleich}}, editor = {{Günther, S.}}, pages = {{215--226}}, title = {{{Stoff und Staat - Überlegungen zur Interaktion von Textilökonomie und römischer Staatlichkeit im 1.-3. Jh. n.Chr.}}}, year = {{2012}}, } @article{65339, author = {{Droß-Krüpe, Kerstin}}, journal = {{MBAH}}, pages = {{95--113}}, title = {{{Zwischen Markt und Werkstatt tritt der Verleger? Überlegungen zur Existenz des Verlagssystems in der römischen Kaiserzeit}}}, volume = {{29}}, year = {{2012}}, } @inbook{65337, author = {{Droß-Krüpe, Kerstin}}, booktitle = {{Kleidung und Identität in religiösen Kontexten der römischen Kaiserzeit}}, editor = {{Schrenk, S. and Vössing, K.}}, pages = {{163--173}}, title = {{{Textilproduktion in Heiligtümern der römischen Kaiserzeit}}}, volume = {{4}}, year = {{2012}}, } @article{22920, author = {{Gries, Thomas and Prior, Ulrich and Sureth-Sloane, Caren}}, journal = {{Journal of Public Economic Theory}}, number = {{3}}, pages = {{521--545}}, title = {{{A Tax Paradox for Investment Decisions under Uncertainty}}}, doi = {{10.1007/BF03342734}}, volume = {{14}}, year = {{2012}}, }