@article{41998, author = {{Zacher, Denise and Liu, Jianing and Huber, Klaus and Fischer, Roland A.}}, issn = {{1359-7345}}, journal = {{Chemical Communications}}, keywords = {{Materials Chemistry, Metals and Alloys, Surfaces, Coatings and Films, General Chemistry, Ceramics and Composites, Electronic, Optical and Magnetic Materials, Catalysis}}, number = {{9}}, publisher = {{Royal Society of Chemistry (RSC)}}, title = {{{Nanocrystals of [Cu3(btc)2] (HKUST-1): a combined time-resolved light scattering and scanning electron microscopy study}}}, doi = {{10.1039/b819580c}}, year = {{2009}}, } @article{41996, author = {{Lages, Sebastian and Lindner, Peter and Sinha, Prashant and Kiriy, Anton and Stamm, Manfred and Huber, Klaus}}, issn = {{0024-9297}}, journal = {{Macromolecules}}, keywords = {{Materials Chemistry, Inorganic Chemistry, Polymers and Plastics, Organic Chemistry}}, number = {{12}}, pages = {{4288--4299}}, publisher = {{American Chemical Society (ACS)}}, title = {{{Formation of Ca2+-Induced Intermediate Necklace Structures of Polyacrylate Chains}}}, doi = {{10.1021/ma8027547}}, volume = {{42}}, year = {{2009}}, } @article{8180, abstract = {{Given a bipartite quantum state rho with subsystems A and B of arbitrary dimensions, we study the entanglement detecting capabilities of locally noneffective, or cyclic, unitary operations [L. B. Fu, Europhys. Lett., vol. 75, pp. 1-7, 2006]. Local cyclic unitaries have the special property that they leave their target subsystem invariant. We investigate the distance between rho and the global state after local application of such unitaries as a possible indicator of entanglement. To this end, we derive and discuss closed formulae for the maximal such distance achievable for three cases of interest: (pseudo)pure quantum states, Werner states, and two-qubit states. What makes this criterion interesting, as we show here, is that it surprisingly displays behavior similar to recent anomalies observed for non-locality measures in higher dimensions, as well as demonstrates an equivalence to the CHSH inequality for certain classes of two-qubit states. Yet, despite these similarities, the criterion is not itself a non-locality measure. We also consider entanglement detection in bound entangled states.}}, author = {{Gharibian, Sevag and Kampermann, Hermann and Bru{\ss}, Dagmar}}, journal = {{Quantum Information & Computation}}, number = {{11}}, pages = {{1013--1029}}, title = {{{On global effects caused by locally noneffective unitary operations}}}, volume = {{9}}, year = {{2009}}, } @article{8181, abstract = {{We investigate signatures of non-classicality in quantum states, in particular, those involved in the DQC1 model of mixed-state quantum computation [Phys. Rev. Lett. 81, 5672 (1998)]. To do so, we consider two known non-classicality criteria. The first quantifies disturbance of a quantum state under locally noneffective unitary operations (LNU), which are local unitaries acting invariantly on a subsystem. The second quantifies measurement induced disturbance (MID) in the eigenbasis of the reduced density matrices. We study the role of both figures of non-classicality in the exponential speedup of the DQC1 model and compare them vis-a-vis the interpretation provided in terms of quantum discord. In particular, we prove that a non-zero quantum discord implies a non-zero shift under LNUs. We also use the MID measure to study the locking of classical correlations [Phys. Rev. Lett. 92, 067902 (2004)] using two mutually unbiased bases (MUB). We find the MID measure to exactly correspond to the number of locked bits of correlation. For three or more MUBs, it predicts the possibility of superior locking effects.}}, author = {{Datta, Animesh and Gharibian, Sevag}}, issn = {{1050-2947}}, journal = {{Physical Review A}}, number = {{4}}, publisher = {{American Physical Society (APS)}}, title = {{{Signatures of nonclassicality in mixed-state quantum computation}}}, doi = {{10.1103/physreva.79.042325}}, volume = {{79}}, year = {{2009}}, } @article{34889, abstract = {{We prove that van Hoeij’s original algorithm to factor univariate polynomials over the rationals runs in polynomial time, as well as natural variants. In particular, our approach also yields polynomial time complexity results for bivariate polynomials over a finite field.}}, author = {{Belabas, Karim and van Hoeij, Mark and Klüners, Jürgen and Steel, Allan}}, issn = {{1246-7405}}, journal = {{Journal de Théorie des Nombres de Bordeaux}}, keywords = {{Algebra and Number Theory}}, number = {{1}}, pages = {{15--39}}, publisher = {{Cellule MathDoc/CEDRAM}}, title = {{{Factoring polynomials over global fields}}}, doi = {{10.5802/jtnb.655}}, volume = {{21}}, year = {{2009}}, } @inbook{35959, abstract = {{In this survey, we report about a new algorithm for factoring polynomials due to Mark van Hoeij. The main idea is that the combinatorial problem that occurs in the Zassenhaus algorithm is reduced to a very special knapsack problem. In case of rational polynomials, this knapsack problem can be very efficiently solved by the LLL algorithm. This gives a polynomial time algorithm, which also works very well in practice.}}, author = {{Klüners, Jürgen}}, booktitle = {{The LLL Algorithm}}, isbn = {{9783642022944}}, issn = {{1619-7100}}, publisher = {{Springer Berlin Heidelberg}}, title = {{{The van Hoeij Algorithm for Factoring Polynomials}}}, doi = {{10.1007/978-3-642-02295-1_8}}, year = {{2009}}, } @book{40146, author = {{Fuchs, Christian}}, isbn = {{978-3-200-01428-2}}, publisher = {{Research Group UTI}}, title = {{{Social Networking Sites and the Surveillance Society. A Critical Case Study of the Usage of studiVZ, Facebook, and MySpace by Students in Salzburg in the Context of Electronic Surveillance}}}, year = {{2009}}, } @book{40147, author = {{Fuchs, Christian and E. Zimmermann, Rainer}}, isbn = {{978-3-8322-8341-4}}, publisher = {{Shaker}}, title = {{{Practical Civil Virtues in Cyberspace: Towards the Utopian Identity of Civitas and Multitudo. Munich Series in Design Science (Münchener Schriften zur Design Science)}}}, volume = {{Volume 5}}, year = {{2009}}, } @article{41677, author = {{Fuchs, Christian}}, journal = {{tripleC (Cognition, Communication, Co-operation) – Open Access Journal for a Global Sustainable Information Society}}, number = {{1}}, pages = {{94--108}}, title = {{{Some Reflections on Manuel Castells’ Book “Communication Power“}}}, doi = {{https://doi.org/10.31269/triplec.v7i1.136}}, volume = {{7}}, year = {{2009}}, } @article{41680, author = {{Fuchs, Christian}}, journal = {{Információs Társadalom (Information Society)}}, number = {{3}}, pages = {{27--52}}, title = {{{A fenntartható információs társadalom ideológiai tájképe. 2. rész (Sustainable Information Society as Ideology. Second Part, in Hungarian)}}}, volume = {{9}}, year = {{2009}}, } @article{41681, author = {{Fuchs, Christian}}, journal = {{Információs Társadalom (Information Society)}}, number = {{2}}, pages = {{7--19}}, title = {{{A fenntartható információs társadalom ideológiai tájképe. 1. rész (Sustainable Information Society as Ideology. First Part, in Hungarian)}}}, volume = {{9}}, year = {{2009}}, } @article{41679, author = {{Fuchs, Christian}}, journal = {{International Journal of Communication 3 (2009)}}, pages = {{369--402}}, title = {{{Some Theoretical Foundations of Critical Media Studies: reflections on Karl Marx and the media}}}, year = {{2009}}, } @article{41683, author = {{Fuchs, Christian}}, journal = {{Social Science Computer Review}}, number = {{1}}, pages = {{41--58}}, title = {{{The role of income inequality in a multivariate cross- national analysis of the digital divide}}}, volume = {{27}}, year = {{2009}}, } @article{41678, author = {{Fuchs, Christian and Bichler, Robert and Raffl, Celina}}, journal = {{Science and Engineering Ethics}}, number = {{4}}, pages = {{447-- 466}}, title = {{{Cyberethics and Co- operation in the Information Society}}}, volume = {{15}}, year = {{2009}}, } @article{41682, author = {{Fuchs, Christian}}, journal = {{Javnost-The Public}}, number = {{2}}, pages = {{5--24}}, title = {{{A Contribution to Theoretical Foundations of Critical Media and Communication Studies}}}, volume = {{16}}, year = {{2009}}, } @inbook{42413, author = {{Fuchs, Christian}}, booktitle = {{Neue Medien und kulturelle Vielfalt [New Media and Cultural Diversity]}}, editor = {{Banse, Gerhard and Wieser, Matthias and Winter, Rainer}}, pages = {{55--79}}, publisher = {{trafo}}, title = {{{Internet und Gesellschaft: Beiträge zu einer kritischen Theorie des Informationszeitalters [Internet and Society: Contibutions to a Critical Theory of the Information Age]}}}, year = {{2009}}, } @inbook{42414, author = {{Fuchs, Christian}}, booktitle = {{Bruchstücke: Kritische Ansätze zu Politik und Ökonomie im globalisierten Kapitalismus}}, editor = {{Fleissner, Peter and Wanek, Natascha}}, pages = {{97--111}}, publisher = {{trafo}}, title = {{{Grundlagen der Kritik der Politischen Ökonomie der Medien [Foundations of the critique of the political economy of the media]}}}, year = {{2009}}, } @article{42417, author = {{Fuchs, Christian}}, journal = {{tripleC (cognition, communication, co-operation): Journal for a Global Sustainable Information Society}}, number = {{2}}, pages = {{243--292}}, title = {{{Towards a Critical Theory of Information}}}, doi = {{https://doi.org/10.31269/triplec.v7i2.91}}, volume = {{7}}, year = {{2009}}, } @inbook{42415, author = {{Fuchs, Christian and Hofkirchner, Wolfgang}}, booktitle = {{Autopoiesis in Organization Theory and Practice}}, editor = {{Magalhaes, Rodrigo and Sanchez, Ron}}, pages = {{111--129}}, publisher = {{Emerald}}, title = {{{Autopoiesis and Critical Social Systems Theory}}}, year = {{2009}}, } @inbook{42412, author = {{Fuchs, Christian}}, booktitle = {{Kapitalismus am Ende? [The end of capitalism?]}}, pages = {{166--172}}, publisher = {{VSA}}, title = {{{Kapitalistische Medien und kapitalistische Krise [Capitalist media and capitalist crisis]}}}, year = {{2009}}, } @article{42615, author = {{Fuchs, Christian}}, journal = {{tripleC}}, number = {{2}}, pages = {{399--400}}, title = {{{Conference Report: The Internet as Playground and Factory (November 12-14, 2009, The New School, New York City, USA)}}}, doi = {{ https://doi.org/10.31269/triplec.v7i2.150}}, volume = {{7}}, year = {{2009}}, } @article{25975, abstract = {{The synthesis and characterization of ordered mesoporous In2O3 materials by structure replication from hexagonal mesoporous SBA-15 silica and cubic KIT-6 silica is presented. Variation of the synthesis parameters allows for different pore sizes and pore wall thicknesses in the products. The In2O3 samples turn out to be stable up to temperatures between 450 °C and 650 °C; such high thermal stability is necessary for their application as gas sensors. Test measurements show a high sensitivity to methane gas in concentrations relevant for explosion prevention. The sensitivity is shown to be correlated not only with the surface-to-volume ratio, but also with the nanoscopic structural properties of the materials.}}, author = {{Waitz, Thomas and Wagner, Thorsten and Sauerwald, Tilman and Kohl, Claus-Dieter and Tiemann, Michael}}, issn = {{1616-301X}}, journal = {{Advanced Functional Materials}}, pages = {{653--661}}, title = {{{Ordered Mesoporous In2O3: Synthesis by Structure Replication and Application as a Methane Gas Sensor}}}, doi = {{10.1002/adfm.200801458}}, year = {{2009}}, } @article{25977, abstract = {{We report a systematic study of the photoluminescence properties of ZnO nanostructures. In particular, mesoporous ZnO powders of varying surface-to-mass ratio are investigated and compared to a bulk reference. At low temperatures the emission from higher-energy states is very pronounced and even dominant for samples with high surface-to-mass ratio.}}, author = {{Schwalm, Michael and Horst, Swantje and Chernikov, Alexej and Rühle, Wolfgang W. and Lautenschläger, Stephan and Klar, Peter J. and Meyer, Bruno K. and Waitz, Thomas and Tiemann, Michael and Chatterjee, Sangam}}, issn = {{1610-1634}}, journal = {{physica status solidi (c)}}, pages = {{542--545}}, title = {{{Time-resolved photoluminescence study of mesoporous ZnO nanostructures}}}, doi = {{10.1002/pssc.200880315}}, year = {{2009}}, } @misc{42964, author = {{Allmer, Thomas and Sandoval, Marisol}}, booktitle = {{American Philosophical Association Newsletter on Philosophy and Computers}}, number = {{1}}, pages = {{40--42}}, title = {{{Social Networking Sites and the Surveillance Society}}}, volume = {{9}}, year = {{2009}}, } @inbook{42926, author = {{Matzner, Tobias}}, booktitle = {{Sprache und Welt: Beiträge des 32. Internationalen Wittgenstein Symposiums}}, editor = {{Munz, Volker A and Puhl, Klaus and Wang, Joseph}}, publisher = {{ALWS}}, title = {{{Morals in the world-picture}}}, year = {{2009}}, } @inproceedings{43064, author = {{Kruse, Michael and Baumann, Michael and Knieper, Tobias and Seipel, Christoph and Khaluf, Lial and Lehmann, Nico and Lermontow, Alex and Messinger, Christian and Richter, Simon and Schmidt, Thomas and Swars, Daniel}}, pages = {{648 -- 655}}, title = {{{Learning Parametrised RoboCup Rescue Agent Behaviour Using an Evolutionary Algorithm}}}, year = {{2009}}, } @inproceedings{4181, abstract = {{We experimentally and theoretically investigate microdisk resonators with embedded quantum dots immersed in a liquid crystal in its nematic phase, showing the tunabililty of the photonic modes via external parameters like temperature or electric field.}}, author = {{Förstner, Jens and Meier, Cedrik and Piegdon, Karoline and Declair, Stefan and Hoischen, Andreas and Urbanski, Mark and Meier, Torsten and Kitzerow, Heinz-Siegfried}}, booktitle = {{Advances in Optical Sciences Congress}}, isbn = {{9781557528735}}, keywords = {{tet_topic_microdisk}}, location = {{Honolulu, Hawaii United States}}, publisher = {{OSA Technical Digest (CD) (Optical Society of America, 2009), paper NTuC2}}, title = {{{Coupling Dynamics of Quantum Dots in a Liquid-Crystal-Tunable Microdisk Resonator}}}, doi = {{10.1364/nlo.2009.ntuc2}}, year = {{2009}}, } @misc{43386, author = {{Kleinschmidt, Christian}}, booktitle = {{Sic et Non. Zeitschrift Philosophie / Kultur im Netz}}, number = {{11}}, publisher = {{Vandenhoeck & Ruprecht 2008}}, title = {{{Konsumgesellschaft}}}, year = {{2009}}, } @book{43749, editor = {{Basse, Michael and Jähnichen, Traugott and Schroeter-Wittke, Harald}}, isbn = {{ ‎ 9783899910926}}, pages = {{720}}, publisher = {{Hartmut Spenner}}, title = {{{Protestantische Profile im Ruhrgebiet. Fünfhundert Lebensbilder aus fünf Jahrhunderten}}}, year = {{2009}}, } @inbook{43767, author = {{Schroeter-Wittke, Harald}}, booktitle = {{Protestantische Profile im Ruhrgebiet. Fünfhundert Lebensbilder aus fünf Jahrhunderten}}, pages = {{364--365}}, title = {{{Schäfer, Friedrich August (1883-1958)}}}, year = {{2009}}, } @inbook{43772, author = {{Schroeter-Wittke, Harald}}, booktitle = {{Protestantische Profile im Ruhrgebiet. Fünfhundert Lebensbilder aus fünf Jahrhunderten}}, pages = {{443--444}}, title = {{{Foerster, Gotthilf Helmut (1895-1964)}}}, year = {{2009}}, } @inbook{43766, author = {{Schroeter-Wittke, Harald}}, booktitle = {{Protestantische Profile im Ruhrgebiet. Fünfhundert Lebensbilder aus fünf Jahrhunderten}}, pages = {{351--353}}, title = {{{Lehmbruck, Wilhelm (1881-1919)}}}, year = {{2009}}, } @inbook{43773, author = {{Schroeter-Wittke, Harald}}, booktitle = {{Protestantische Profile im Ruhrgebiet. Fünfhundert Lebensbilder aus fünf Jahrhunderten}}, pages = {{464--465}}, title = {{{Sehlbach, Erich (1898-1985)}}}, year = {{2009}}, } @inbook{43769, author = {{Schroeter-Wittke, Harald}}, booktitle = {{Protestantische Profile im Ruhrgebiet. Fünfhundert Lebensbilder aus fünf Jahrhunderten}}, pages = {{423--424}}, title = {{{Weigle, Maria (1893-1979)}}}, year = {{2009}}, } @inbook{43768, author = {{Schroeter-Wittke, Harald}}, booktitle = {{Protestantische Profile im Ruhrgebiet. Fünfhundert Lebensbilder aus fünf Jahrhunderten}}, pages = {{386--387}}, title = {{{Bunk, Gerard (1888-1958)}}}, year = {{2009}}, } @inbook{43771, author = {{Schroeter-Wittke, Harald}}, booktitle = {{Protestantische Profile im Ruhrgebiet. Fünfhundert Lebensbilder aus fünf Jahrhunderten}}, pages = {{427--428}}, title = {{{Heyne, Bodo (1893-1980)}}}, year = {{2009}}, } @inbook{43770, author = {{Schroeter-Wittke, Harald}}, booktitle = {{Protestantische Profile im Ruhrgebiet. Fünfhundert Lebensbilder aus fünf Jahrhunderten}}, pages = {{424--426}}, title = {{{Peters, Ilse}}}, year = {{2009}}, } @inbook{43785, author = {{Schroeter-Wittke, Harald}}, booktitle = {{Inszenierungen der Heiligen Schrift. Jüdische und christliche Bibeltransformationen vom Mittelalter bis in die Moderne}}, editor = {{Keuchen, Marion and Müller, Stephan and Thiem, Annegret}}, pages = {{71--92}}, publisher = {{W.Fink}}, title = {{{Biblische Bilder - Beobachtungen zur Transformation der Bibel in der Klaviermusik in Deutschland im 19. und 20. Jahrhundert}}}, year = {{2009}}, } @inbook{43788, author = {{Schroeter-Wittke, Harald}}, booktitle = {{Wir werden aber alle verwandelt werden. Handreichung zu den "Local Hero Wochen" in der Kulturhauptstadt RUHR 2010}}, editor = {{Mawick, Gudrun and Schroeter-Wittke, Harald}}, pages = {{18--22}}, title = {{{Ruhrgebietsperikopenreihe. Wir werden aber alle verwandelt werden (1 Kor 15,51b). Mit der Bibel durch RUHR 2010. Eine Perikopenreihe für das Ruhrgebiet}}}, year = {{2009}}, } @inbook{43783, author = {{Schroeter-Wittke, Harald}}, booktitle = {{Näher! 7 Wochen ohne Scheu. Arbeitshilfe zum Thema "Näher!"}}, editor = {{Althans, Kathrin}}, pages = {{51--53}}, publisher = {{Edition Chrismon}}, title = {{{Heilige Scheu und profane Hygiene. Abendmahl als Zeichen der Nähe - Zwischen Scham und Verbundenheit}}}, year = {{2009}}, } @inbook{43784, author = {{Schroeter-Wittke, Harald}}, booktitle = {{Seelsorge heute. Aktuelle Perspektiven aus Theorie und Praxis}}, editor = {{Bell, Desmond and Fermor, Gotthard}}, pages = {{149--165}}, publisher = {{Neukirchener Verlag}}, title = {{{"Zur Recreation des Gemüths" - Musik als Seelsorge}}}, year = {{2009}}, } @inbook{43786, author = {{Schroeter-Wittke, Harald}}, booktitle = {{Sinnspiegel. Theologische Hermeneutik populärer Kultur}}, editor = {{Kunstmann, Joachim and Reuter, Ingo}}, pages = {{95--110}}, publisher = {{Schöningh}}, title = {{{Hören - Theologische Hermeneutik populärer Hörwelten}}}, year = {{2009}}, } @inbook{43787, author = {{Schroeter-Wittke, Harald}}, booktitle = {{Erwachsen werden - Erwachsen sein}}, editor = {{Wermke, Michael}}, pages = {{85--88}}, title = {{{Big Boss oder: Im Spiel üben wir Verlieren-Können. 10 zuversichtliche Mutmaßungen zum Brettspielen von Erwachsenen}}}, year = {{2009}}, } @article{43789, author = {{Schroeter-Wittke, Harald}}, journal = {{Erziehen heute}}, number = {{3}}, pages = {{3--13}}, title = {{{Prophetie zwischen Zeitansage und Bibelgebrauch - Impulse der biblischen Prophetie für die Praxis der Christinnen und Christen heute}}}, volume = {{59}}, year = {{2009}}, } @book{43782, editor = {{Schroeter-Wittke, Harald}}, isbn = {{ ‎ 9783944830599}}, pages = {{476}}, publisher = {{Garamond}}, title = {{{Popkultur und Religion - Best of...}}}, year = {{2009}}, } @inproceedings{44108, author = {{Meier, Torsten and Zhang, Tianhao and Kuznetsova, Irina and Yang, Lijun and Bristow, Alan D and Dai, Xingcan and Li, Xiaoqin and Thomas, P. and Mukamel, S. and Mirin, Richard P. and Cundiff, S.T.}}, booktitle = {{Ultrafast Phenomena XVI: Proceedings of the 16th International Conference, Palazzo dei Congressi Stresa, Italy, June 9--13, 2008}}, location = {{Palazzo dei Congressi Stresa, Italy}}, pages = {{247--249}}, publisher = {{Springer Berlin Heidelberg}}, title = {{{Ultrafast Coherent Interactions in Quantum Wells Studied by Two-Dimensional Fourier Transform Spectroscopy}}}, year = {{2009}}, } @article{44107, abstract = {{We demonstrate a technique for the generation and detection of electron currents at surfaces on a femtosecond time scale with a contact-free experimental setup based on a combination of coherent control and photoemission spectroscopy. We have applied this technique for electrons excited into image-potential states on a Cu(100) surface that form a free-electron-like band in the direction parallel to the surface. The photogeneration of currents is described by optical Bloch equations for a multiband model. By incorporating field-induced interband and intersubband transitions together with intraband accelerations into the model, the observed phase dependence of the population and of the current can be reproduced.}}, author = {{Meier, Torsten and Güdde, Jens and Rohleder, M. and Koch, S.W. and Höfer, Ulrich}}, journal = {{physica status solidi c}}, number = {{2}}, pages = {{461--465}}, publisher = {{WILEY‐VCH Verlag}}, title = {{{Generation and time‐resolved detection of coherently controlled electric currents at surfaces}}}, doi = {{10.1002/pssc.200880350}}, volume = {{6}}, year = {{2009}}, } @book{21476, author = {{Homberg, Werner and Hornjak, Daniel and Beerwald, Charlotte and Rostek, Tim and Kunert, Joachim and Wilk, D. }}, publisher = {{Auerbach}}, title = {{{Incremental forming of tubes and sheets assisted by friction-induced heating}}}, year = {{2009}}, } @article{41686, author = {{Fuchs, Christian}}, journal = {{European Journal of Communication}}, number = {{1}}, pages = {{69--87}}, title = {{{Information and Communication Technologies & Society: A Contribution to the Critique of the Political Economy of the Internet}}}, volume = {{24}}, year = {{2009}}, } @article{41684, author = {{Fuchs, Christian}}, journal = {{Rethinking Marxism}}, number = {{3}}, pages = {{387--402}}, title = {{{A Contribution to the Critique of the Political Economy of Transnational Informational Capitalism}}}, volume = {{21}}, year = {{2009}}, }