TY - CHAP AU - Morrien, Rita ED - Eke, Norbert Otto ED - Elit, Stefan ID - 49210 T2 - Werke im Dialog. (Virtuelle) Begegnungen anlässlich von 40 Jahren Paderborner Gastdozentur für Schriftstellerinnen und Schriftsteller TI - 'Pappeln, die grüne Messer sind' und 'ratlose Brillenbären in Zoo'. Deformierte Naturverhältnisse bei Angela Krauß und Herta Müller ER - TY - JOUR AB - Data collection and aggregation by online services happens to an extent that is often beyond awareness and comprehension of its users. Transparency tools become crucial to inform people, though it is unclear how well they work. To investigate this matter, we conducted a user study focusing on Facebook, which has recently released the 'Off-Facebook Activity' transparency dashboard that informs about personal data collection from third parties. We exposed a group of n = 100 participants to the dashboard and surveyed their level of awareness and reactions to understand how transparency impacts users' privacy attitudes and intended behavior. Our participants were surprised about the massive amount of collected data, became significantly less comfortable with data collection, and more likely to take protective measures. Collaterally, we observed that current consent schemes are inadequate. Based on the survey findings, we make recommendations for more usable transparency and highlight the need to raise awareness about transparency tools and to provide easily actionable privacy controls. AU - Arias-Cabarcos, Patricia AU - Khalili, Saina AU - Strufe, Thorsten ID - 48061 IS - 1 JF - Proceedings on Privacy Enhancing Technologies KW - General Medicine SN - 2299-0984 TI - 'Surprised, Shocked, Worried'}: User Reactions to Facebook Data Collection from Third Parties VL - 2023 ER - TY - CHAP AU - Taschl-Erber, Andrea ED - Reese-Schnitker, Annegret ED - Müllner, Ilse ED - Kutzer, Mirja ID - 37813 T2 - Heilige Texte. Verständigungen zwischen Theologie und Kulturwissenschaft TI - (K)ein Ende des „Alten Bundes“? Paulinische Schrifthermeneutik in 2 Kor 3 ER - TY - CHAP AU - Taschl-Erber, Andrea ED - Kutzer, Mirja ED - Müllner, Ilse ED - Reese-Schnitker, Annegret ID - 49817 T2 - Heilige Texte. Verständigungen zwischen Theologie und Kulturwissenschaft TI - (K)ein Ende des "Alten Bundes"? Paulinische Schrifthermeneutik in 2 Kor 3, ER - TY - CONF AU - Behler, Felix ID - 45676 T2 - Narrative Ethics and Character in the Representation of the Past in Contemporary Fiction TI - (Re-)inventing Biblical Traditions: The Representation of Pontius Pilate in Contemporary Historical Fiction ER - TY - JOUR AU - Böker, Ines ID - 49246 JF - Limbus. Australisches Jahrbuch für germanistische Literatur und Kulturwissenschaft TI - (Ver-)störendes Held*innentum. Figurationen und Repräsentationen von Soldatinnen und Soldaten in postheroischen Kriegszeiten ER - TY - JOUR AU - Vöing, Nerea ID - 46622 JF - Lehren im Leben - Blog der Stiftung Innovation in der Hochschullehre TI - 16 Fragen, 16 Antworten: In unserer Rubrik „Lehren im Leben” stellen wir Menschen vor, die Hochschullehre gestalten. Folge 6: Dr. Nerea Vöing VL - 6 ER - TY - GEN ED - Eke, Norbert ED - Elit, Stefan ID - 50976 IS - Jg. 142 T2 - Zeitschrift für deutsche Philologie TI - 2. Werke im Dialog. (Virtuelle) Begegnungen in 40 Jahren „Paderborner Gastdozentur für Schriftstellerinnen und Schriftsteller“ VL - Sonderheft ER - TY - GEN AU - Harst, Simon AU - Schanz, Deborah AU - Siegel, Felix AU - Sureth-Sloane, Caren ID - 49549 TI - 2022 Global MNC Tax Complexity Survey ER - TY - CHAP AU - Kruse, Anne AU - Müller, Laura AU - Ott, Manuel AU - Jung, Philipp AU - Koch, Rainer AU - Hügel, Joachim AU - Finke, Florian AU - Winter, Stephan AU - Gust, Thomas ID - 52698 SN - 2366-1127 T2 - Personennahe Dienstleistungen der Zukunft TI - 3D-Druck – Eine Technologie als Schlüssel zur Steigerung der Teilhabe ER - TY - JOUR AB - This paper reveals the 3D character of the intermetallic layer at the aluminum–steel interface which pops up above the original sample surface during annealing. Popping out of the intermetallics was proven using atomic force microscopy. The phase expands out of the plane due to the exothermic formation of the Al5Fe2 phase and the feasibility of surface diffusion. Milling by a focused ion beam enabled the comparison of the chemical composition of the surface layer with the bulk interface, showing no difference. The growth direction is both towards aluminum and steel — the main diffusion flux is from aluminum towards steel, and the new intermetallic phase emerges at the steel side. The shortage of Al atoms causes a shift of the intermetallic as a whole towards aluminum. AU - Šlapáková, Michaela AU - Kihoulou, Barbora AU - Veselý, Jozef AU - Minárik, Peter AU - Fekete, Klaudia AU - Knapek, Michal AU - Králík, Rostislav AU - Grydin, Olexandr AU - Stolbchenko, Mykhailo AU - Schaper, Mirko ID - 43441 JF - Vacuum KW - Al-steel clad KW - twin-roll casting KW - 3D characterization KW - atomic force microscopy KW - diffusion direction KW - surface growth SN - 0042-207X TI - 3D-structure of intermetallic interface layer in Al–steel clad material VL - 212 ER - TY - CHAP AU - Dehmel, Lukas ED - Kondratjuk, Maria ID - 46473 T2 - Grundlagen der Erwachsenen- und Weiterbildungsforschung TI - 6.3.2 Medienpädagogische Professionalisierung in der beruflichen Weiterbildung. Eine Studie aus Perspektive der biografischen Medienforschung. Steckbrief zur Dissertation. ER - TY - JOUR AU - Prikoszovits, Matthias ID - 51325 IS - 2-3 JF - Informationen Deutsch als Fremdsprache KW - General Medicine SN - 2511-0853 TI - Deutsch für den Beruf [Sammelrezension] Sander, Isa-Lou; Efing, Christian (Hrsg.): Der Betrieb als Sprachlernort. Tübingen: Narr Francke Attempto, 2021 (Kommunizieren im Beruf, 4). -- ISBN 978-3-8233-8442-7. 264 Seiten, € 68,00. Tichy, Ellen; Tesch, Felicitas (Hrsg.): Deutsch in Fach und Beruf. Aktuelle Fragen und neue Ansätze der Fremdsprachenvermittlung. Berlin: Peter Lang, 2021 (Berufssprache Deutsch in Theorie und Praxis, 2). -- ISBN 978-3-631-79553-8. 194 Seiten, € 49,95. Niederhaus, Constanze: Deutsch für den Beruf. Eine Einführung. Berlin: Erich Schmidt, 2022 (Grundlagen Deutsch als Fremd- und Zweitsprache, 4). -- ISBN 978-3-503-20545-5. 265 Seiten, € 22,00. VL - 50 ER - TY - CHAP AU - Elit, Stefan ED - Auer, Michael ID - 49710 T2 - Klopstock-Handbuch. Leben – Werk – Wirkung TI - [Klopstocks] Liebe und Freundschaft ER - TY - CHAP AU - Elit, Stefan ED - Auer, Michael ID - 49709 T2 - Klopstock-Handbuch. Leben – Werk – Wirkung TI - [Klopstocks] Sprachtheoretische Schriften ER - TY - GEN AU - Eke, Norbert ID - 50994 IS - 2 TI - [zu:] Martin Kagel, David Z. Saltz (Ed.): Open Wounds: Holocaust Theater and the Le-gacy of George Tabori. ER - TY - JOUR AU - Hanusch, Maximilian ID - 34814 IS - 1 JF - Canadian Journal of Mathematics KW - extension of differentiable maps SN - 0008-414X TI - A $C^k$-seeley-extension-theorem for Bastiani’s differential calculus VL - 75 ER - TY - GEN AU - Iftekhar, Mohammed AU - Nagaraju, Harshan AU - Kneuper, Pascal AU - Sadiye, Babak AU - Müller, Wolfgang AU - Scheytt, J. Christoph ID - 47064 T2 - BCICTS 2023 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium TI - A 28-Gb/s 27.2 mW NRZ Full-Rate Bang-Bang Clock and Data Recovery in 22 nm FD-SOI CMOS Technology ER - TY - GEN AU - Iftekhar, Mohammed AU - Gowda, Harshan AU - Kneuper, Pascal AU - Sadiye, Babak AU - Müller, Wolfgang AU - Scheytt, Christoph ID - 48961 T2 - 2023 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium (BCICTS) TI - A 28-Gb/s 27.2mW NRZ Full-Rate Bang-Bang Clock and Data Recovery in 22 nm FD-SOI CMOS Technology ER - TY - GEN AU - Kraft, Kerstin ID - 52527 TI - A Bouquet of Encounters With Faux Flora Across Time – A Visual Essay. ER - TY - CONF AB - Abstract. In the numerical simulation of mechanical joining technologies such as clinching, the material modeling of the joining parts is of major importance. This includes modeling the damage and failure behavior of the materials in accordance with varying occurring stress states. This paper presents a calibration method of three different fracture models. The calibration of the models is done by use of experimental data from a modified punch test, tensile test and bulge test in order to map the occurring stress states from clinching processes and to precisely model the resulting failure behavior. Experimental investigations were carried out for an aluminum alloy EN AW-6014 in temper T4 and compared with the simulative results generated in LS-DYNA. The comparison of force-displacement curves and failure initiation shows that the Hosford–Coulomb model predicts the failure behavior for the material used and the tests applied with the best accuracy. AU - Böhnke, Max AU - Bielak, Christian Roman AU - Friedlein, Johannes AU - Bobbert, Mathias AU - Mergheim, Julia AU - Steinmann, Paul AU - Meschut, Gerson ID - 43462 SN - 2474-395X T2 - Materials Research Proceedings TI - A calibration method for failure modeling in clinching process simulations ER - TY - JOUR AB - Abstract Purpose Wearables serve to quantify the on-court activity in intermittent sports such as field hockey (FH). Based on objective data, benchmarks can be determined to tailor training intensity and volume. Next to average and accumulated values, the most intense periods (MIPs) during competitive FH matches are of special interest, since these quantify the peak intensities players experience throughout the intermittent matches. The aim of this study was to retrospectively compare peak intensities between training and competition sessions in a male FH team competing in the first german division. Methods Throughout an 8-week in-season period, 372 individual activity datasets (144 datasets from competitive sessions) were recorded using the Polar Team Pro sensor (Kempele, Finland). MIPs were calculated applying a rolling window approach with predefined window length (1–5 min) and calculated for Total distance, High-Intensity-Running distance (> 16 km/h), Sprinting distance (> 20 km/h) and Acceleration load. Significant differences between training and competition MIPs were analysed through non-parametric statistical tests (P < 0.05). Results Analyses revealed higher MIPs during competition for all considered outcomes (P < 0.001). Effect size estimation revealed strongest effects for sprinting distance (d = 1.89 to d = 1.22) and lowest effect sizes for acceleration load (d = 0.92 to d = 0.49). Conclusion The present findings demonstrate that peak intensities during training do not reach those experienced during competitive sessions in a male FH team. Training routines such as manipulations of court-dimensions and team sizes might contribute to this discrepancy. Coaches should compare training and competition intensities to recalibrate training routines to optimize athletes’ preparation for competition. AU - Büchel, Daniel AU - Döring, Michael AU - Baumeister, Jochen ID - 49636 JF - Journal of Science in Sport and Exercise KW - Nutrition and Dietetics KW - Rehabilitation KW - Orthopedics and Sports Medicine KW - Physical Therapy KW - Sports Therapy and Rehabilitation KW - Physiology SN - 2096-6709 TI - A Comparison of the Most Intense Periods (MIPs) During Competitive Matches and Training Over an 8-Week Period in a Male Elite Field Hockey Team ER - TY - GEN AB - This preprint makes the claim of having computed the $9^{th}$ Dedekind Number. This was done by building an efficient FPGA Accelerator for the core operation of the process, and parallelizing it on the Noctua 2 Supercluster at Paderborn University. The resulting value is 286386577668298411128469151667598498812366. This value can be verified in two steps. We have made the data file containing the 490M results available, each of which can be verified separately on CPU, and the whole file sums to our proposed value. AU - Van Hirtum, Lennart AU - De Causmaecker, Patrick AU - Goemaere, Jens AU - Kenter, Tobias AU - Riebler, Heinrich AU - Lass, Michael AU - Plessl, Christian ID - 43439 T2 - arXiv:2304.03039 TI - A computation of D(9) using FPGA Supercomputing ER - TY - JOUR AU - Krämer, Felix AU - Paradies, Jan AU - Fernández, Israel AU - Breher, Frank ID - 47589 JF - Nature Chemistry KW - General Chemical Engineering KW - General Chemistry SN - 1755-4330 TI - A crystalline aluminium–carbon-based ambiphile capable of activation and catalytic transfer of ammonia in non-aqueous media ER - TY - CONF AU - Ködding, Patrick AU - Tissen, Denis AU - Koldewey, Christian ID - 49322 T2 - Proceedings of the 56th CIRP Conference on Manufacturing Systems, CIRP CMS ‘23 TI - A Data Map for Product Creation: Tasks, Data Flows, and IT-Systems from the Initial Idea to the Start of Production ER - TY - JOUR AU - Hamdoun, Ayoub AU - Mahnken, Rolf ID - 44892 IS - 1 JF - PAMM KW - Electrical and Electronic Engineering KW - Atomic and Molecular Physics KW - and Optics SN - 1617-7061 TI - A finite strain gradient theory for viscoplasticity by means of micromorphic regularization VL - 22 ER - TY - JOUR AU - Roos, E. AU - Sebastiani, D. AU - Brehm, Martin ID - 45012 JF - Phys. Chem. Chem. Phys. TI - A Force Field for Bio-Polymers in Ionic Liquids (BILFF) – Part 2: Cellulose in [EMIm][OAc] / Water Mixtures VL - 25 (12) ER - TY - CONF AU - Brock, Jonathan AU - Rempe, Niclas AU - von Enzberg, Sebastian AU - Kühn, Arno AU - Dumitrescu, Roman ID - 49365 T2 - 5th Conference on Production Systems and Logistics TI - A Framework For The Domain-Driven Utilization Of Manufacturing Sensor Data In Process Mining: An Action Design Approach ER - TY - CONF AU - Blömer, Johannes AU - Bobolz, Jan AU - Porzenheim, Laurens Alexander ID - 43458 TI - A Generic Construction of an Anonymous Reputation System and Instantiations from Lattices ER - TY - CONF AU - Brunner-Schwer, Christian AU - Biegler, Max AU - Rethmeier, Michael AU - Schmolke, Tobias AU - Meschut, Gerson AU - Spohr, Sebastian AU - Eckstein, Lutz ID - 45877 TI - A life cycle assessment of joining processes in the automotive industry, illustrated by the example of an EV battery case ER - TY - GEN AB - In the Bogoliubov-Fr\"ohlich model, we prove that an impurity immersed in a Bose-Einstein condensate forms a stable quasi-particle when the total momentum is less than its mass times the speed of sound. The system thus exhibits superfluid behavior, as this quasi-particle does not experience friction. We do not assume any infrared or ultraviolet regularization of the model, which contains massless excitations and point-like interactions. AU - Hinrichs, Benjamin AU - Lampart, Jonas ID - 51376 T2 - arXiv:2311.05361 TI - A Lower Bound on the Critical Momentum of an Impurity in a Bose-Einstein Condensate ER - TY - JOUR AU - Fuchs, Christian ID - 46749 IS - 6 JF - Theory and Society TI - A Marxist-Humanist Perspective on Stuart Hall's Communication Theory VL - 52 ER - TY - JOUR AU - Burmeister, Sascha Christian AU - Guericke, Daniela AU - Schryen, Guido ID - 47431 JF - Flexible Services and Manufacturing Journal TI - A Memetic NSGA-II for the Multi-Objective Flexible Job Shop Scheduling Problem with Real-time Energy Tariffs ER - TY - CONF AU - Lenz, Cederic AU - Henke, Christian AU - Trächtler, Ansgar ID - 48570 T2 - 2023 IEEE 21st International Conference on Industrial Informatics (INDIN) TI - A Methodical Approach to Hybrid Modelling for Contextual Anomaly Detection on Time-Series Data ER - TY - JOUR AB - AbstractCold‐box sand (CBS) belongs to the granular materials and consists of sand and a binder. The behavior of CBS is simulated with a micropolar model, whereby the additional degree of freedom of the model describes the rotation of the sand grains. The model is used to generate a shear band under pressure for three different meshes, where the force‐displacement curves of the three meshes converge so that no mesh dependence occurs. Another requirement of the model is the consideration of asymmetric behavior for compression and tension. Due to the additional degree of freedom the implicit implementation of the micropolar continuum is very time‐consuming. Therefore, an explicit implementation is considered as an alternative possibility. This paper compares the advantages and disadvantages of both methods and the results for both calculations. AU - Börger, Alexander AU - Mahnken, Rolf ID - 52219 JF - PAMM KW - Electrical and Electronic Engineering KW - Atomic and Molecular Physics KW - and Optics SN - 1617-7061 TI - A micropolar model accounting for asymmetric behavior of cold‐box sand in relation to tensile and compression tests ER - TY - JOUR AU - Kurock, Ricarda AU - Teichert, Jeannine AU - Meister, Dorothee M. AU - Gerhardts, Lara AU - Buhl, Heike M. AU - Bonanati, Sabrina ID - 48370 IS - 14 JF - Journal of Adolescence TI - A mixed-methods study of the quality of parental support during adolescents' information-related Internet use as a co-construction process VL - 1 ER - TY - JOUR AB - I study the effect of heterogeneous beliefs about asset prices on the long-term behavior of financial markets. Starting from the ideas of Abreu and Brunnermeier (Citation2003), a two-dimensional system of differential equations is developed. The first dynamic variable is the asset price growth rate. The second dynamic variable is the number of investors who believe that asset prices are abnormally high. In a phase plane analysis, I find both stable and unstable equilibria, depending on the spread of information and the response to other agents’ beliefs. If individuals try to increase their returns while perceiving more overpricing, these equilibria can be spirals or even approach limit cycles. Although I intend to study general price patterns, abnormally high asset prices can be caused by financial bubbles. In this model, bubbles can emerge and deflate both in cycles or directly, or they can grow until they burst. Further, I analyze market behavior after a central bank increases the interest rate. This can lead to new stable equilibria, but the emergence and bursting of bubbles cannot be prevented. AU - Burs, Carina ID - 49309 IS - 2 JF - Cogent Economics & Finance KW - asset pricing KW - subjective information KW - stability conditions KW - monetary policy KW - risk aversion SN - 2332-2039 TI - A model of cycles and bubbles under heterogeneous beliefs in financial markets VL - 11 ER - TY - JOUR AB - We present strong enhancement of third harmonic generation in an amorphous silicon metasurface consisting of elliptical nano resonators. We show that this enhancement originates from a new type of multi-mode Fano mechanism. These ‘Super-Fano’ resonances are investigated numerically in great detail using full-wave simulations. The theoretically predicted behavior of the metasurface is experimentally verified by linear and nonlinear transmission spectroscopy. Moreover, quantitative nonlinear measurements are performed, in which an absolute conversion efficiency as high as ηmax ≈ 2.8 × 10−7 a peak power intensity of 1.2 GW cm−2 is found. Compared to an unpatterned silicon film of the same thickness amplification factors of up to ~900 are demonstrated. Our results pave the way to exploiting a strong Fano-type multi-mode coupling in metasurfaces for high THG in potential applications. AU - Hähnel, David AU - Golla, Christian AU - Albert, Maximilian AU - Zentgraf, Thomas AU - Myroshnychenko, Viktor AU - Förstner, Jens AU - Meier, Cedrik ID - 44097 IS - 1 JF - Light: Science & Applications KW - tet_topic_meta SN - 2047-7538 TI - A multi-mode super-fano mechanism for enhanced third harmonic generation in silicon metasurfaces VL - 12 ER - TY - GEN AB - Sparsity is a highly desired feature in deep neural networks (DNNs) since it ensures numerical efficiency, improves the interpretability of models (due to the smaller number of relevant features), and robustness. In machine learning approaches based on linear models, it is well known that there exists a connecting path between the sparsest solution in terms of the $\ell^1$ norm,i.e., zero weights and the non-regularized solution, which is called the regularization path. Very recently, there was a first attempt to extend the concept of regularization paths to DNNs by means of treating the empirical loss and sparsity ($\ell^1$ norm) as two conflicting criteria and solving the resulting multiobjective optimization problem. However, due to the non-smoothness of the $\ell^1$ norm and the high number of parameters, this approach is not very efficient from a computational perspective. To overcome this limitation, we present an algorithm that allows for the approximation of the entire Pareto front for the above-mentioned objectives in a very efficient manner. We present numerical examples using both deterministic and stochastic gradients. We furthermore demonstrate that knowledge of the regularization path allows for a well-generalizing network parametrization. AU - Amakor, Augustina Chidinma AU - Sonntag, Konstantin AU - Peitz, Sebastian ID - 51159 T2 - arXiv TI - A multiobjective continuation method to compute the regularization path of deep neural networks ER - TY - JOUR AU - Kruse, Stephan AU - Greitens, Jan C. AU - Schwabe, Tobias AU - Kneuper, Pascal AU - Kurz, Heiko G. AU - Scheytt, J. Christoph ID - 47126 JF - IEEE Microwave and Wireless Technology Letters TI - A Narrowband Four-Quadrant Electro-Optical Mixer for Microwave Photonics ER - TY - JOUR AB - The algorithmic imaginary as a theoretical concept has received increasing attention in recent years as it aims at users’ appropriation of algorithmic processes operating in opacity. But the concept originally only starts from the users’ point of view, while the processes on the platforms’ side are largely left out. In contrast, this paper argues that what is true for users is also valid for algorithmic processes and the designers behind. On the one hand, the algorithm imagines users’ future behavior via machine learning, which is supposed to predict all their future actions. On the other hand, the designers anticipate different actions that could potentially performed by users with every new implementation of features such as social media feeds. In order to bring into view this permanently reciprocal interplay coupled to the imaginary, in which not only the users are involved, I will argue for a more comprehensive and theoretically precise algorithmic imaginary referring to the theory of Cornelius Castoriadis. In such a perspective, an important contribution can be formulated for a theory of social media platforms that goes beyond praxeocentrism or structural determinism. AU - Schulz, Christian ID - 51345 IS - 3 JF - Media, Culture & Society KW - Sociology and Political Science KW - Communication SN - 0163-4437 TI - A new algorithmic imaginary VL - 45 ER - TY - CONF AU - Schöppner, Volker AU - Austermeier, Laura AU - Nordieker, A. ID - 48651 TI - A NEW APPROACH FOR THE LOCAL DETERMINATION OF ENERGY INPUT IN CO-ROTATING TWIN SCREW EXTRUDERS BASED ON SCREW TORSION ER - TY - JOUR AB - Abstract Sandwich packings represent new separation column internals, with a potential to intensify mass transfer. They comprise two conventional structured packings with different specific geometrical surface areas. In this work, the complex fluid dynamics in sandwich packings is modeled using a novel approach based on a one-dimensional, steady momentum balance of the liquid and gas phases. The interactions between the three present phases (gas, liquid, and solid) are considered by closures incorporated into the momentum balance. The formulation of these closures is derived from two fluid-dynamic analogies for the film and froth flow patterns. The adjustable parameters in the closures are regressed for the film flow using dry pressure drop measurements and liquid hold-up data in trickle flow conditions. For the froth flow, the tuning parameters are fitted to overall pressure drop measurements and local liquid hold-up data acquired from ultra-fast X-ray tomography (UFXCT). The model predicts liquid hold-up and pressure drop data with an average relative deviation of 16.4 % and 19 %, respectively. Compared to previous fluid dynamic models for sandwich packings, the number of adjustable parameters could be reduced while maintaining comparable accuracy. AU - Franke, Patrick AU - Shabanilemraski, Iman AU - Schubert, Markus AU - Hampel, Uwe AU - Kenig, Eugeny Y. ID - 48580 JF - Chemical Product and Process Modeling KW - Modeling and Simulation KW - General Chemical Engineering SN - 1934-2659 TI - A new approach to model the fluid dynamics in sandwich packings ER - TY - JOUR AB - In spray-flame synthesis of nanoparticles, a precise understanding of the reaction processes is necessary to find optimal process parameters for the formation of the desired products. Coupling the chemistries of flame, solvent, and gas-phase species initially formed from the particle precursor in combination with the complex flow geometry of the spray flame means a special challenge for the modeling of the reaction processes. A new burner has been developed that is capable to observe the reaction of precursor solutions frequently used in spray-flame synthesis. The burner provides an almost flat, laminar, and steady flame with homogeneous addition of a fine aerosol and thus enables detailed investigation and modeling of the coupled reactions inde-pendent of spray formation and turbulent mixing. With its two separate supply channel matrices, the burner also enables the use of reactants that would otherwise react with each other already before reaching the flame. These features enable the investigation of a wide range of flame-based synthesis methods for nanoparticles and, due to the flat-flame geometry, kinetics models for these processes can be developed and validated. This work describes the matrix burner development and its gas flow optimization by simulation. Droplet-size dis-tributions generated by ultrasonic nebulization and their interaction with the burner structure are investigated by phase-Doppler anemometry. As an example for nanoparticle-for ming flames from solutions, iron-oxide nanoparticle-generating flames using iron(III) nitrate nonahydrate dissolved in 1-butanol were investigated. This effort includes measurements of two-dimensional maps of the flame temperature by a thermocouple and height-dependent concentration profiles of the main species by time-of-flight mass spectrometry. Exper-imental data are compared with 1D simulations using a reduced reaction mechanism. The results show that the new burner is well suited for the development of reaction models for precursors supplied in the liquid phase usually applied in spray-flame synthesis configurations.& COPY; 2022 The Combustion Institute. Published by Elsevier Inc. All rights reserved. AU - Apazeller, Sascha AU - Gonchikzhapov, Munko AU - Nanjaiah, Monika AU - Kasper, Tina AU - Wlokas, Irenäus AU - Wiggers, Hartmut AU - Schulz, Christof ID - 53078 IS - 1 JF - Proceedings of the Combustion Institute KW - Physical and Theoretical Chemistry KW - Mechanical Engineering KW - General Chemical Engineering SN - 1540-7489 TI - A new dual matrix burner for one-dimensional investigation of aerosol flames VL - 39 ER - TY - JOUR AU - Apazeller, Sascha AU - Gonchikzhapov, Munko AU - Nanjaiah, Monika AU - Kasper, Tina AU - Wlokas, Irenäus AU - Wiggers, Hartmut AU - Schulz, Christof ID - 36812 JF - Proceedings of the Combustion Institute KW - Physical and Theoretical Chemistry KW - Mechanical Engineering KW - General Chemical Engineering SN - 1540-7489 TI - A new dual matrix burner for one-dimensional investigation of aerosol flames ER - TY - GEN AU - Cheng, Chun AU - Song, Chunlei AU - Mahnken, Rolf AU - Yuan, Zhipeng AU - Yu, Liang AU - Ju, Xiaozhe ID - 44887 TI - A Non-Linear Mean-Field Debonding Model at Large Strains for the Analysis of Fibre Kinking in Ud Composites ER - TY - GEN AU - Hilgert, Joachim AU - Arends, C. AU - Frahm, J. ID - 51499 TI - A pairing formula for resonant states on finite regular graphs ER - TY - GEN AB - We present a novel method for high-order phase reduction in networks of weakly coupled oscillators and, more generally, perturbations of reducible normally hyperbolic (quasi-)periodic tori. Our method works by computing an asymptotic expansion for an embedding of the perturbed invariant torus, as well as for the reduced phase dynamics in local coordinates. Both can be determined to arbitrary degrees of accuracy, and we show that the phase dynamics may directly be obtained in normal form. We apply the method to predict remote synchronisation in a chain of coupled Stuart-Landau oscillators. AU - von der Gracht, Sören AU - Nijholt, Eddie AU - Rink, Bob ID - 45498 T2 - arXiv:2306.03320 TI - A parametrisation method for high-order phase reduction in coupled oscillator networks ER - TY - BOOK ED - ija Grigorjevaite, Kadri Mettis, Katarina Stekic, Kristof Van de Keere, Marjana Brkic, Michael Lenke, Mikko-Jussi Laakso, Paulius Lukas Tamošiūnas, Sofia Karlsson, Sven Hüsing, Jurga Turčinavičienė, Violeta Šlekienė, Mart Laanpere, and Vidita Urboniene ID - 47885 TI - A PRACTICAL HANDBOOK ON EFFECTIVE DEVELOPMENT AND IMPLEMENTATION OF STEAM TEACHING AT SCHOOL ER - TY - CONF AU - Brock, Jonathan AU - Löhr, Bernd AU - Brennig, Katharina AU - Seger, Thilo AU - Bartelheimer, Christian AU - von Enzberg, Sebastian AU - Kühn, Arno AU - Dumitrescu, Roman ID - 47829 T2 - ECIS 2023 Proceedings at AIS Electronic Library (AISeL). TI - A process mining maturity model: Enabling organizations to assess and improve their process mining activities ER -