@inproceedings{44314,
  abstract     = {{<jats:p>Abstract. Workpiece property-control permits the application-oriented and time-efficient production of components. In reverse flow forming, for example, a control of the microstructure profile is not yet part of the state of the art, in contrast to the geometry control. This is, due to several reasons, particularly challenging when forming seamless tubes made of metastable austenitic stainless AISI 304L steel. Inducing mechanical and/or thermal energy can cause a phase transformation from austenite to martensite within this steel. The resulting α’-martensite has different mechanical and micromagnetic properties, which can be advantageous depending on the application. For purposes of local property control, the resulting α’-martensite content should be measured and controlled online during the forming process. This paper presents results from the usage of a custom developed cryo-system and different application strategies to use liquid nitrogen as a coolant for local enhancement of the forming-temperature depending α’-martensite content. </jats:p>}},
  author       = {{Arian, Bahman and Homberg, Werner and Kersting, Lukas and Trächtler, Ansgar and Rozo Vasquez, Julian and Walther, Frank}},
  booktitle    = {{Materials Research Proceedings}},
  issn         = {{2474-395X}},
  publisher    = {{Materials Research Forum LLC}},
  title        = {{{Cryogenic reverse flow forming of AISI 304L}}},
  doi          = {{10.21741/9781644902479-219}},
  year         = {{2023}},
}

@article{49705,
  author       = {{Stebner, Sophie Charlotte and Arian, Bahman and Martschin, Juri and Dietrich, Stefan and Feistle, Martin and Hütter, Sebastian and Lafarge, Rémi and Laue, Robert and Li, Xinyang and Schulte, Christopher and Spies, Daniel and Thein, Ferdinand and Wendler, Frank and Wrobel, Malte and Vasquez, Julian Rozo and Dölz, Michael and Münstermann, Sebastian}},
  journal      = {{Electrical Engineering: Systems and Control}},
  title        = {{{Monitoring the evolution of dimensional accuracy and product properties in property-controlled forming processes}}},
  doi          = {{10.48550/ARXIV.2305.19601}},
  year         = {{2023}},
}

@article{49719,
  author       = {{Mildorf, Jarmila}},
  issn         = {{0340-5222}},
  journal      = {{Anglia}},
  number       = {{4}},
  pages        = {{554--580}},
  title        = {{{Reflections on Music in Fiction: Rose Tremain’s Music and Silence (1999), Julian Barnes’s The Noise of Time (2016) and Roger Scruton’s Perictione in Colophon (2000)}}},
  volume       = {{141}},
  year         = {{2023}},
}

@inproceedings{49740,
  author       = {{Stüker, Daniel and Schöppner, Volker}},
  booktitle    = {{INTERNATIONAL CONFERENCE ON HUMANS AND TECHNOLOGY: A HOLISTIC AND SYMBIOTIC APPROACH TO SUSTAINABLE DEVELOPMENT: ICHT 2022}},
  issn         = {{0094-243X}},
  publisher    = {{AIP Publishing}},
  title        = {{{An approach for the numerical calculation of the non-isothermal pressure-throughput-characteristics of single screw melt-extruder}}},
  doi          = {{10.1063/5.0138944}},
  year         = {{2023}},
}

@inproceedings{49737,
  author       = {{Malatyali, Hatice and Schöppner, Volker and Hoemann, Theresa}},
  booktitle    = {{INTERNATIONAL CONFERENCE ON HUMANS AND TECHNOLOGY: A HOLISTIC AND SYMBIOTIC APPROACH TO SUSTAINABLE DEVELOPMENT: ICHT 2022}},
  issn         = {{0094-243X}},
  publisher    = {{AIP Publishing}},
  title        = {{{Investigation of the influence of process and screw configurations on fiber length for recycled carbon fiber}}},
  doi          = {{10.1063/5.0139631}},
  year         = {{2023}},
}

@inproceedings{49734,
  author       = {{Malatyali, Hatice and Schöppner, Volker}},
  booktitle    = {{INTERNATIONAL CONFERENCE ON HUMANS AND TECHNOLOGY: A HOLISTIC AND SYMBIOTIC APPROACH TO SUSTAINABLE DEVELOPMENT: ICHT 2022}},
  issn         = {{0094-243X}},
  publisher    = {{AIP Publishing}},
  title        = {{{Investigation of shear rates in twin-screw extruder using CFD-simulation}}},
  doi          = {{10.1063/5.0139630}},
  year         = {{2023}},
}

@inproceedings{49742,
  author       = {{Bürenhaus, Franziska Isabelle and Moritzer, Elmar}},
  booktitle    = {{INTERNATIONAL CONFERENCE ON HUMANS AND TECHNOLOGY: A HOLISTIC AND SYMBIOTIC APPROACH TO SUSTAINABLE DEVELOPMENT: ICHT 2022}},
  issn         = {{0094-243X}},
  publisher    = {{AIP Publishing}},
  title        = {{{Influence of fiber geometry and sizing on glass fiber breakage}}},
  doi          = {{10.1063/5.0135843}},
  year         = {{2023}},
}

@inproceedings{49774,
  author       = {{Bieber, Maximilian and Haase, Michael and Tasche, Frederik and Zibart, Alexander and Ponick, Bernd}},
  booktitle    = {{2023 IEEE International Electric Machines &amp; Drives Conference (IEMDC)}},
  publisher    = {{IEEE}},
  title        = {{{Additively manufactured air-cooled lightweight rotor for an automotive electric motor}}},
  doi          = {{10.1109/iemdc55163.2023.10238918}},
  year         = {{2023}},
}

@article{49827,
  abstract     = {{Im Beitrag wird ein digitales Tool zur fächerübergreifenden Förderung von Textkompetenzen vorgestellt. Zunächst werden die Funktionen des Tools beschrieben und das zugrundeliegende tool-based task Design erläutert. Anhand eines Lehr-Lern-Arrangements zum argumentierenden Schreiben wird exemplarisch gezeigt, wie das Tool im Deutschunterricht eingesetzt werden kann. Anschließend werden erste empirische Befunde aus der am Design-Based-Research orientierten Studie vorgestellt. Abstract (english): AnnoPy – A digital tool for cross-curricular text literacy development In this article we present a digital tool for cross-curricular text literacy development. At first, we describe the basic functions of the tool and the underlying tool-based task design. After that, a teaching arrangement for German lessons is used to show how the tool can be used to foster argumentative writing. Subsequently, first results of the design-based study are presented.}},
  author       = {{Rezat, Sara and Scholle, Oliver}},
  journal      = {{Medien im Deutschunterricht}},
  keywords     = {{Textkompetenz, Digitales Lesen und Schreiben, Kollaborativer Umgang mit Texten, Prozedurenorientierte Schreibdidaktik, Design-based-Research}},
  title        = {{{AnnoPy. Ein digitales Tool zur Förderung von Textkompetenzen}}},
  doi          = {{10.18716/OJS/MIDU/2023.1.5}},
  year         = {{2023}},
}

@article{49866,
  abstract     = {{<jats:title>Abstract</jats:title><jats:p>The use of heterogeneous materials, such as composites with Prandtl‐Reuss‐type material laws, has increased in industrial praxis, making finite element modeling with homogenization techniques a well‐accepted tool. These methods are particularly advantageous to account for microstructural mechanisms which can be related to nonlinearities and time‐dependency due to elasto‐plasticity behavior. However, their advantages are diminished by increasing computational demand. The present contribution deals with the balance of accuracy and numerical efficiency of nonlinear homogenization associated with a framework of goal‐oriented adaptivity, which takes into account error accumulation over time. To this end, model adaptivity of homogenization methods is coupled to mesh adaptivity on the macro scale. Our new proposed adaptive procedure is driven by a goal‐oriented a posteriori error estimator based on duality techniques using downwind and upwind approximations. Due to nonlinearities and time‐dependency of the plasticity, the estimation of error transport and error generation is obtained with a backward‐in‐time dual method despite a high demand on memory capacity. In this contribution, the dual problem is solved with a forward‐in‐time dual method that allows estimating the full error during the resolution of the primal problem without the need for extra memory capacity. Finally, a numerical example illustrates the effectiveness of the proposed adaptive approach.</jats:p>}},
  author       = {{Tchomgue Simeu, Arnold and Mahnken, Rolf}},
  issn         = {{1617-7061}},
  journal      = {{PAMM}},
  keywords     = {{Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics}},
  publisher    = {{Wiley}},
  title        = {{{Downwind and upwind approximations for mesh and model adaptivity of elasto‐plastic composites}}},
  doi          = {{10.1002/pamm.202300136}},
  year         = {{2023}},
}

@inproceedings{44853,
  author       = {{Alpsancar, Suzana}},
  booktitle    = {{International Conference on Computer Ethics 2023}},
  location     = {{Chicago, Illinois}},
  number       = {{1}},
  pages        = {{1----17}},
  title        = {{{What is AI Ethics? Ethics as means of self-regulation and the need for critical reflection }}},
  volume       = {{1}},
  year         = {{2023}},
}

@article{48946,
  abstract     = {{inhalt Der verlässliche Betrieb von technischen Produkten wird zunehmend durch bewusste Angriffe bedroht. Vollständige Sicherheit ist dabei nicht möglich, durchschlagende Angriffe sind unvermeidbar (Assume Breach). Dies erfordert einen Paradigmenwechsel in der sicherheitsgerechten Entwicklung mechatronischer und cyber-physischer Systeme hin zu Defense-in-Depth. Systeme müssen so ausgelegt werden, dass sie auch bei gezielten Angriffen möglichst hohe Zuverlässigkeit und Sicherheit gewährleisten. Der hier beschriebene Lösungsansatz erweitert das Systemmodell um Angriffsszenarien und Verteidigungslinien. Diese werden am Beispiel eines industriellen Schließsystems zur Anlagensicherheit erläutert. Entwickler werden sensibilisiert, Angriffe systematisch zu berücksichtigen und interdisziplinär Verteidigungselemente gegenüber Bedrohungen und Angriffen zu spezifizieren.}},
  author       = {{Gräßler, Iris and Bodden, Eric and Wiechel, Dominik and Pottebaum, Jens}},
  issn         = {{0720-5953}},
  journal      = {{Konstruktion}},
  keywords     = {{Mechanical Engineering, Mechanics of Materials, General Materials Science, Theoretical Computer Science}},
  number       = {{11-12}},
  pages        = {{60--65}},
  publisher    = {{VDI Fachmedien GmbH and Co. KG}},
  title        = {{{Defense-in-Depth als neues Paradigma der sicherheitsgerechten Produktentwicklung: interdisziplinäre, bedrohungsbewusste und lösungsorientierte Security}}},
  doi          = {{10.37544/0720-5953-2023-11-12-60}},
  volume       = {{75}},
  year         = {{2023}},
}

@article{48075,
  abstract     = {{<jats:title>Abstract</jats:title><jats:p>The constantly increasing challenges of production technology for the economic and resource-saving production of metallic workpieces require, among other things, the optimisation of existing processes. Forming technology, which is confronted with new challenges regarding the quality of the workpieces, must also organise the individual processes more efficiently and at the same time more reliably in order to be able to guarantee good workpiece quality and at the same time to be able to produce economically. One way to meet these challenges is to carry out the forming processes in closed-loop control systems using softsensors. Despite the many potential applications of softsensors in the field of forming technology, there is still no definition of the term softsensor. This publication therefore proposes a definition of the softsensor based on the definition of a sensor and the distinction from the observer, which on the one hand is intended to stimulate scientific discourse and on the other hand is also intended to form the basis for further scientific work. Based on this definition, a wide variety of highly topical application examples of various softsensors in the field of forming technology are given.</jats:p>}},
  author       = {{Homberg, Werner and Arian, Bahman and Arne, Viktor and Borgert, Thomas and Brosius, Alexander and Groche, Peter and Hartmann, Christoph and Kersting, Lukas and Laue, Robert and Martschin, Juri and Meurer, Thomas and Spies, Daniel and Tekkaya, A. Erman and Trächtler, Ansgar and Volk, Wolfram and Wendler, Frank and Wrobel, Malte}},
  issn         = {{0944-6524}},
  journal      = {{Production Engineering}},
  keywords     = {{Industrial and Manufacturing Engineering, Mechanical Engineering}},
  publisher    = {{Springer Science and Business Media LLC}},
  title        = {{{Softsensors: key component of property control in forming technology}}},
  doi          = {{10.1007/s11740-023-01227-1}},
  year         = {{2023}},
}

@inproceedings{34135,
  abstract     = {{By one of the most fundamental principles in physics, a dynamical system will exhibit those motions which extremise an action functional. This leads to the formation of the Euler-Lagrange equations, which serve as a model of how the system will behave in time. If the dynamics exhibit additional symmetries, then the motion fulfils additional conservation laws, such as conservation of energy (time invariance), momentum (translation invariance), or angular momentum (rotational invariance). To learn a system representation, one could learn the discrete Euler-Lagrange equations, or alternatively, learn the discrete Lagrangian function Ld which defines them. Based on ideas from Lie group theory, in this work we introduce a framework to learn a discrete Lagrangian along with its symmetry group from discrete observations of motions and, therefore, identify conserved quantities. The learning process does not restrict the form of the Lagrangian, does not require velocity or momentum observations or predictions and incorporates a cost term which safeguards against unwanted solutions and against potential numerical issues in forward simulations. The learnt discrete quantities are related to their continuous analogues using variational backward error analysis and numerical results demonstrate the improvement such models can have both qualitatively and quantitatively even in the presence of noise.}},
  author       = {{Lishkova, Yana and Scherer, Paul and Ridderbusch, Steffen and Jamnik, Mateja and Liò, Pietro and Ober-Blöbaum, Sina and Offen, Christian}},
  booktitle    = {{IFAC-PapersOnLine}},
  location     = {{ Yokohama, Japan}},
  number       = {{2}},
  pages        = {{3203--3210}},
  publisher    = {{Elsevier}},
  title        = {{{Discrete Lagrangian Neural Networks with Automatic Symmetry Discovery}}},
  doi          = {{10.1016/j.ifacol.2023.10.1457}},
  volume       = {{56}},
  year         = {{2023}},
}

@inbook{50178,
  author       = {{Beule, Felix and Teutenberg, Dominik and Meschut, Gerson}},
  booktitle    = {{Klebtechnische Doktorandenseminare 2020 - 2022}},
  isbn         = {{978-3-96144-139-6}},
  location     = {{Paderborn}},
  publisher    = {{DVS Media GmbH}},
  title        = {{{Untersuchung des Einflusses von Relativverschiebungen während der Aushärtung auf die mechanischen Eigenschaften von Klebverbindungen}}},
  volume       = {{369}},
  year         = {{2023}},
}

@inbook{50207,
  author       = {{Tews, Karina and Çavdar, Serkan and Meschut, Gerson}},
  booktitle    = {{Klebtechnische Doktorandenseminare 2020 - 2022}},
  isbn         = {{978-3-96144-139-6}},
  location     = {{Blankenburg (Harz)}},
  title        = {{{Experimentelle Untersuchung des Ermüdungsverhaltens von strukturellen Klebverbindungen und Berechnung der Lebensdauer unter Berücksichtigung der Spannungsanisotropie}}},
  volume       = {{369}},
  year         = {{2023}},
}

@inbook{50275,
  author       = {{Schmolke, Tobias and Meschut, Gerson}},
  booktitle    = {{11. - 13- Doktorandenseminar Klebtechnik}},
  isbn         = {{978-3-96114-139-6}},
  title        = {{{Untersuchung der Dichtheitseigenschaften hybridgefügter Mischbauverbindungen für den Einsatz in Batterieghäusen für Elektrofahrzeuge}}},
  volume       = {{Band 369}},
  year         = {{2023}},
}

@inbook{50276,
  author       = {{Göddecke, Johannes and Meschut, Gerson}},
  booktitle    = {{11. - 13- Doktorandenseminar Klebtechnik}},
  isbn         = {{978-3-96114-139-6}},
  title        = {{{Experimentelle Untersuchung der Dämpfungseigenschaften geklebter Strukturen unter dynamischer Beanspruchung}}},
  volume       = {{Band 369}},
  year         = {{2023}},
}

@inbook{50274,
  author       = {{Chudalla, Nick and Meschut, Gerson}},
  booktitle    = {{11. - 13- Doktorandenseminar Klebtechnik}},
  isbn         = {{978-3-96114-139-6}},
  title        = {{{Effizientes Lösen von Klebverbindungen in der Fahrzeuginstandsetzung}}},
  volume       = {{Band 369}},
  year         = {{2023}},
}

@inproceedings{36840,
  author       = {{Neumann, Stefan and Wippermann, Jan and Meschut, Gerson and Stepputat, Marten and Beuss, Florian and Flügge, Wilko}},
  location     = {{South Africa}},
  title        = {{{Flexible Automation through Robot-Assisted Mechanical Joining in Small Batches}}},
  doi          = {{10.1016/j.procir.2023.09.019}},
  year         = {{2023}},
}