@article{1457, author = {{Li, Guixin and Zentgraf, Thomas and Zhang, Shuang}}, issn = {{1745-2473}}, journal = {{Nature Physics}}, number = {{8}}, pages = {{736--740}}, publisher = {{Springer Nature}}, title = {{{Rotational Doppler effect in nonlinear optics}}}, doi = {{10.1038/nphys3699}}, volume = {{12}}, year = {{2016}}, } @article{1458, author = {{Probst, Heike and Zentgraf, Thomas}}, issn = {{0031-9252}}, journal = {{Physik in unserer Zeit}}, number = {{2}}, pages = {{84--89}}, publisher = {{Wiley-Blackwell}}, title = {{{Designermaterialien für nichtlineare Optik}}}, doi = {{10.1002/piuz.201601427}}, volume = {{47}}, year = {{2016}}, } @article{58590, abstract = {{AbstractSynthesis and characterisation of a disubstituted phenanthroline, “dbt‐phen” (“dbt‐phen”, 2,9‐di(benzothiazolino)‐1,10‐phenanthroline) 1 and its CuI, CuII, NiII, ZnII and FeII complexes are reported. Three different coordination modes of the ligand viz., bis(didentate), tridentate and tetradentate are observed. Under various experimental conditions, 1 forms a double‐stranded dicopper(I)helicate, [CuI2(dbt‐phen)2]2+ 2; a mono(dbt‐phen) copper(II) complex, [CuII(dbt‐phen)(H2O)2]2+ 3, a NiII complex [Ni(dbt‐ phen)(NCMe)2(OH2)]2+ 4, a bis(dbt‐phen) zinc(II) complex, [ZnII(dbt‐phen)2]2+ 5 and a pseudo‐octahedral complex [FeII(dbt‐phen)Br2] 6. Crystal packing feature of the dicopper helicate [CuI(dbt‐phen)]2[BF4]2, 2+[BF4]2 reveals novel short contacts between BF4− ions and the hydrogens of the phenyl rings leading to the peculiar double stranded and helical topology. The complex [CuII(dbt‐phen)(OH2)2(ClO4)][ClO4], 3+[ClO4] exhibits both intra‐ and inter‐molecular H‐bonding interactions. 1H NMR spectral features of the ligand, copper(I) and zinc(II) complexes indicate that the free ligand and the copper(I) complex retain their solid state structures whereas the zinc(II) complex undergoes structural changes in solution.}}, author = {{Begum, Ameerunisha and Seewald, Oliver and Flörke, Ulrich and Henkel, Gerald}}, issn = {{2365-6549}}, journal = {{ChemistrySelect}}, number = {{10}}, pages = {{2257--2264}}, publisher = {{Wiley}}, title = {{{Structural and NMR Spectroscopic Investigations of CuI, CuII, NiII, ZnII and FeII Complexes of 2, 9‐Di‐(Benzothiazolino)‐1,10‐Phenanthroline}}}, doi = {{10.1002/slct.201600505}}, volume = {{1}}, year = {{2016}}, } @book{58589, author = {{Fischer, Matthias and Seewald, Oliver and Schöppner, Volker}}, editor = {{Kniffka, Wieland and Eichmann, Michael and Witt, Gerd}}, isbn = {{9783446450172}}, publisher = {{Carl Hanser Verlag GmbH & Co. KG}}, title = {{{Chemische Oberflächennachbehandlung von Ultem 9085 Bauteilen / Chemical Surface Treatment of Ultem 9085 Parts}}}, doi = {{10.3139/9783446450608.010}}, year = {{2016}}, } @book{58655, author = {{Dürr, Detlef and Froemel, Anne and Kolb, Martin}}, isbn = {{9783662529607}}, publisher = {{Springer Berlin Heidelberg}}, title = {{{Einführung in die Wahrscheinlichkeitstheorie als Theorie der Typizität}}}, doi = {{10.1007/978-3-662-52961-4}}, year = {{2016}}, } @inproceedings{58665, author = {{Hennig, Markus and Mertsching, Bärbel}}, booktitle = {{Proceedings of the 5th Interdisciplinary Workshop on Cognitive Systems (KogSys 2016)}}, title = {{{Contour Analysis in Biological and Artificial Cognitive Systems}}}, year = {{2016}}, } @book{33525, author = {{Rezat, Sara and Feilke, Helmuth and Lehnen, Katrin and Steinmetz, Michael}}, publisher = {{Schroedel}}, title = {{{Materialgestütztes Schreiben lernen. Konzepte - Aufgaben – Kopiervorlagen. Sekundarstufen I und II}}}, year = {{2016}}, } @misc{58858, author = {{Garske, Volker}}, title = {{{Korrelative Symboldidaktik im Fokus unterrichtsmethodischer Konkretionen. Ein Beitrag zu einem theo-anthropologischen Religionsunterricht in den Sekundarstufen }}}, year = {{2016}}, } @phdthesis{24897, abstract = {{Den additiven Fertigungsverfahren wird ein hohes Potential zugesprochen, die industrielle Fertigung von Bauteilen und Werkzeugen nachhaltig zu ändern. Dies gilt auch für das hier betrachtete Laserstrahlschmelzen, bei dem metallische Werkstoffe in Pulverform verarbeitet werden. Durch den schichtweisen Aufbau können dabei enorme Vorteile gegenüber konventionellen Fertigungsverfahren erzielt werden, was sich u. a. in einem bis dato unerreichten Maß an Geometriefreiheit widerspiegelt. Allerdings werden die Werkstoffeigenschaften teils erheblich durch kurze und intensive Wechselwirkungen zwischen Laser und Werkstoff bestimmt. Hierdurch können sich werkstoff-spezifische Nachteile gegenüber konventionellen Fertigungsverfahren ergeben, die eine weitreichende Etablierung des Laserstrahlschmelzens erschweren. Vor diesem Hintergrund zielt die vorliegende Dissertation auf eine Analyse und ggf. Optimierung der mikrostrukturellen und mechanischen Eigenschaften laserstrahlgeschmolzener Werkstoffe. Der Schwerpunkt liegt hierbei auf einer Ermüdungsbeanspruchung, da Einflüsse prozess-induzierter Defektstrukturen unter dieser Beanspruchungsform besonders deutlich werden. Durch umfangreiche Untersuchungen können dabei Prozessrouten aufgezeigt werden, die für die betrachteten Werkstoffe TiAl6V4 und 316L den detektierten Schädigungsmechanismen Rechnung tragen und somit zu einer technologischen Konkurrenzfähigkeit des Laserstrahlschmelzens führen.}}, author = {{Leuders, Stefan}}, isbn = {{978-3-8440-4553-6}}, keywords = {{Additive Fertigung, Laserstrahlschmelzen, Materialermüdung}}, pages = {{168}}, publisher = {{Düren Verlag GmbH}}, title = {{{Einfluss prozess-induzierter Defekte auf die Ermüdungseigenschaften metallischer Werkstoffe verarbeitet mittels Laserstrahlschmelzen}}}, volume = {{5}}, year = {{2016}}, } @misc{52438, author = {{Schlüter, Alexander}}, publisher = {{Export initiative of the German Federal Ministry of Economic Affairs and Energy (BMWi)}}, title = {{{Energy Efficiency in Industrial Areas: Examples, Chances and Challenges. Talk}}}, year = {{2016}}, } @article{52208, author = {{Khripko, Diana and Schlüter, Alexander and Rommel, Benjamin and Rosano, Michele and Hesselbach, Jens}}, issn = {{2008-9163}}, journal = {{International Journal of Energy and Environmental Engineering}}, keywords = {{Primary energy demand, Energy efficiency within industry, Polymer processing}}, number = {{2}}, pages = {{225--233}}, publisher = {{Springer Science and Business Media LLC}}, title = {{{Energy demand and efficiency measures in polymer processing: comparison between temperate and Mediterranean operating plants}}}, doi = {{10.1007/s40095-015-0200-2}}, volume = {{7}}, year = {{2016}}, } @article{52207, author = {{Schlüter, Alexander and Rosano, Michele B.}}, issn = {{0959-6526}}, journal = {{Journal of Cleaner Production}}, keywords = {{Industrial and Manufacturing Engineering, Strategy and Management, General Environmental Science, Renewable Energy, Sustainability and the Environment}}, pages = {{19--28}}, publisher = {{Elsevier BV}}, title = {{{A holistic approach to energy efficiency assessment in plastic processing}}}, doi = {{10.1016/j.jclepro.2016.01.037}}, volume = {{118}}, year = {{2016}}, } @inbook{60310, author = {{Lippegaus, Petra}}, booktitle = {{Berufs- und Studienorientierung in der Schulpraxis - Leitfaden zu den KAoA-Maßnahmen}}, pages = {{S. 75--81}}, publisher = {{Lisa Bäcker & Frank Meetz (Hrsg.)}}, title = {{{Potenziale entdecken durch die externe Potenzialanalyse}}}, year = {{2016}}, } @article{60387, abstract = {{Der Artikel zeigt, wie Döblin die Erlösungsbedürftigkeit des Menschen in der säkularisierten Lebenswelt darstellt. Zwischen dem Ordnungswillen des "furchtbaren Kopfes" und dem Wunsch, "Sau" zu sein, findet der Mensch keinen Zugang mehr zu einem Gott, dessen Engel auch nicht mehr helfen können.}}, author = {{Schulte Eickholt, Swen}}, journal = {{Expressionismus}}, number = {{3}}, pages = {{70--79}}, title = {{{Die Engel des Franz Biberkopf. Zum religiösen Subtext von Döblins "Berlin Alexanderplatz"}}}, year = {{2016}}, } @inbook{59650, author = {{Bergmann, Claudia Dorit}}, booktitle = {{Gottesdienste mit Kindern 2016}}, editor = {{Schnelle, Adelheid}}, pages = {{18--23}}, publisher = {{Evangelische Verlagsanstalt}}, title = {{{Der brennende Dornbusch}}}, year = {{2016}}, } @inbook{59651, author = {{Bergmann, Claudia Dorit}}, booktitle = {{Gottesdienste mit Kindern 2016}}, editor = {{Schnelle, Adelheid}}, pages = {{270--275}}, publisher = {{Evangelische Verlagsanstalt}}, title = {{{Kain und Abel}}}, year = {{2016}}, } @inbook{59649, author = {{Bergmann, Claudia Dorit}}, booktitle = {{Bible Odyssey}}, editor = {{Tilford, Nicloe}}, title = {{{Pregnancy and Childbirth in the Hebrew Bible}}}, year = {{2016}}, } @article{60437, abstract = {{Parametrization based methods have recently become very popular for the generation of high quality quad meshes. In contrast to previous approaches, they allow for intuitive user control in order to accommodate all kinds of application driven constraints and design intentions. A major obstacle in practice, however, are the relatively long computations that lead to response times of several minutes already for input models of moderate complexity. In this paper we introduce a novel strategy to handle highly complex input meshes with up to several millions of triangles such that quad meshes can still be created and edited within an interactive workflow. Our method is based on representing the input model on different levels of resolution with a mechanism to propagate parametrizations from coarser to finer levels. The major challenge is to guarantee consistent parametrizations even in the presence of charts, transition functions, and singularities. Moreover, the remaining degrees of freedom on coarser levels of resolution have to be chosen carefully in order to still achieve low distortion parametrizations. We demonstrate a prototypic system where the user can interactively edit quad meshes with powerful high-level operations such as guiding constraints, singularity repositioning, and singularity connections.}}, author = {{Ebke, Hans-Christian and Schmidt, Patrick and Campen, Marcel and Kobbelt, Leif}}, issn = {{0730-0301}}, journal = {{ACM Transactions on Graphics}}, number = {{6}}, pages = {{1--13}}, publisher = {{Association for Computing Machinery (ACM)}}, title = {{{Interactively controlled quad remeshing of high resolution 3D models}}}, doi = {{10.1145/2980179.2982413}}, volume = {{35}}, year = {{2016}}, } @article{60435, abstract = {{AbstractVarious applications of global surface parametrization benefit from the alignment of parametrization isolines with principal curvature directions. This is particularly true for recent parametrization‐based meshing approaches, where this directly translates into a shape‐aware edge flow, better approximation quality, and reduced meshing artifacts. Existing methods to influence a parametrization based on principal curvature directions suffer from scale‐dependence, which implies the necessity of parameter variation, or try to capture complex directional shape features using simple 1D curves. Especially for non‐sharp features, such as chamfers, fillets, blends, and even more for organic variants thereof, these abstractions can be unfit. We present a novel approach which respects and exploits the 2D nature of such directional feature regions, detects them based on coherence and homogeneity properties, and controls the parametrization process accordingly. This approach enables us to provide an intuitive, scale‐invariant control parameter to the user. It also allows us to consider non‐local aspects like the topology of a feature, enabling further improvements. We demonstrate that, compared to previous approaches, global parametrizations of higher quality can be generated without user intervention.}}, author = {{Campen, Marcel and Ibing, Moritz and Ebke, Hans‐Christian and Zorin, Denis and Kobbelt, Leif}}, issn = {{0167-7055}}, journal = {{Computer Graphics Forum}}, number = {{5}}, pages = {{1--10}}, publisher = {{Wiley}}, title = {{{Scale‐Invariant Directional Alignment of Surface Parametrizations}}}, doi = {{10.1111/cgf.12958}}, volume = {{35}}, year = {{2016}}, } @article{60434, abstract = {{AbstractDirection fields and vector fields play an increasingly important role in computer graphics and geometry processing. The synthesis of directional fields on surfaces, or other spatial domains, is a fundamental step in numerous applications, such as mesh generation, deformation, texture mapping, and many more. The wide range of applications resulted in definitions for many types of directional fields: from vector and tensor fields, over line and cross fields, to frame and vector‐set fields. Depending on the application at hand, researchers have used various notions of objectives and constraints to synthesize such fields. These notions are defined in terms of fairness, feature alignment, symmetry, or field topology, to mention just a few. To facilitate these objectives, various representations, discretizations, and optimization strategies have been developed. These choices come with varying strengths and weaknesses. This report provides a systematic overview of directional field synthesis for graphics applications, the challenges it poses, and the methods developed in recent years to address these challenges.}}, author = {{Vaxman, Amir and Campen, Marcel and Diamanti, Olga and Panozzo, Daniele and Bommes, David and Hildebrandt, Klaus and Ben‐Chen, Mirela}}, issn = {{0167-7055}}, journal = {{Computer Graphics Forum}}, number = {{2}}, pages = {{545--572}}, publisher = {{Wiley}}, title = {{{Directional Field Synthesis, Design, and Processing}}}, doi = {{10.1111/cgf.12864}}, volume = {{35}}, year = {{2016}}, }