@inproceedings{49435,
  author       = {{Kaiser, Maximilian Alexander and Wesendahl, Jan-Niklas and Meyer, Thomas}},
  location     = {{Berlin}},
  title        = {{{Isothermal hot forming of Titanium sheet metal - From parameter identification to custom parts}}},
  year         = {{2022}},
}

@article{51192,
  abstract     = {{<jats:p>
Destructive micrograph analysis (MA) is the standard method for the assessment of clinched joints. However, during the joint preparation for the MA, geometric features of the joint can change due to elastic effects and closing cracks. X-ray computed tomography (CT) is a promising alternative to investigate the joint non-estructively. However, if the material properties of similar joining partners are the same, the CT is not able to correctly resolve surfaces in the joint that are close to or pressing onto each other. These surfaces are relevant for the determination of characteristic dimensions such as neck thickness and undercut. By placing a thin, highly radiopaque tin layer between the joining partners, the interfacial area in the reconstructed volume can be highlighted. In this work, a method for the localisation of the tin layer inside the joint as well as threshold value procedures for the outer joint contour in cross section images are investigated. The measured characteristic dimensions are compared with measured values from MA of the same samples and of samples without tin layer. In addition, possible effects of the tin layer on the joining point characteristics as well as problems of the MA are discussed.
</jats:p>}},
  author       = {{Busch, Matthias and Köhler, Daniel and Hausotte, Tino and Kupfer, Robert and Troschitz, Juliane and Gude, Maik}},
  issn         = {{1435-4934}},
  journal      = {{e-Journal of Nondestructive Testing}},
  number       = {{12}},
  publisher    = {{NDT.net}},
  title        = {{{Approach to Determine the Characteristic Dimensions of Clinched Joints by Industrial X-ray Computed Tomography}}},
  doi          = {{10.58286/27519}},
  volume       = {{27}},
  year         = {{2022}},
}

@inproceedings{51191,
  abstract     = {{Zur Qualitätssicherung von Clinchpunkten werden häufig ex-situ Methoden, wie etwa Schliffbildanalysen, eingesetzt. Diese ermöglichen jedoch nicht die Berücksichtigung von Phänomenen, die während der Belastung auftreten, da sich nach der Entlastung elastische Deformationen zurückbilden und Risse wieder schließen. Dagegen kann mit der in-situ Computertomographie (CT) der innere Deformationszustand des Clinchpunkts, z.B. während eines Scherzugversuchs, untersucht werden. Hierbei ist es für artgleiche Werkstoffe aufgrund der hohen Pressungen im Clinchpunkt schwierig, die Trennfläche zwischen den Fügepartnern im CT-Scan zu erkennen. Daher wird eine radioopake Zwischenschicht aus Zinn in die Trennfläche eingebracht. In dieser Arbeit wird der Einfluss der Zwischenschicht auf die in-situ CT-Scherzugprüfung untersucht. Hierzu werden sowohl Kraft-Verlängerungs-Kurven als auch die Geometrie der Clinchpunkte während der Belastung verglichen.}},
  author       = {{Köhler, Daniel and Kupfer, Robert and Troschitz, Juliane and Gude, Maik}},
  booktitle    = {{Tagungsband zur Werkstoffprüfung 2022}},
  editor       = {{Zimmermann, Martina}},
  location     = {{Dresden}},
  title        = {{{Untersuchung zum Einfluss radioopaker Zwischenschichten bei der in-situ CT geclinchter Verbindungen}}},
  year         = {{2022}},
}

@inbook{51195,
  author       = {{Köhler, Daniel and Kupfer, Robert and Troschitz, Juliane and Gude, Maik}},
  booktitle    = {{The Minerals, Metals &amp; Materials Series}},
  isbn         = {{9783031062117}},
  issn         = {{2367-1181}},
  publisher    = {{Springer International Publishing}},
  title        = {{{Clinching in In Situ CT—A Novel Validation Method for Mechanical Joining Processes}}},
  doi          = {{10.1007/978-3-031-06212-4_75}},
  year         = {{2022}},
}

@article{51197,
  abstract     = {{<jats:p>Clinching is a cost efficient method for joining components in series production. To assure the clinch point’s quality, the force displacement curve during clinching or the bottom thickness are monitored. The most significant geometrical characteristics of the clinch point, neck thickness and undercut, are usually tested destructively by microsectioning. However, micrograph preparation goes ahead with a resetting of elastic deformations and crack-closing after unloading. To generate a comprehensive knowledge of the clinch point’s inner geometry under load, in-situ computed tomography (CT) and acoustic testing (TDA) can be combined. While the TDA is highly sensitive to the inner state of the clinch point, it could detect critical events like crack development during loading. If such events are indicated, the loading process is stopped and a stepped in-situ CT of the following crack and deformation development is performed. In this paper, the concept is applied to the process of clinching itself, providing a detailed three-dimensional insight in the development of the joining zone. A test set-up is used which allows a stepwise clinching of two aluminium sheets EN AW 6014. Furthermore, this set-up is positioned within a CT system. In order to minimize X-ray absorption, a beryllium cylinder is used within the set-up frame and clinching tools are made from Si3N4. The actuator and sensor necessary for the TDA are integrated in the set-up. In regular process steps, the clinching process is interrupted in order to perform a TDA and a CT scan. In order to enhance the visibility of the interface, a thin tin layer is positioned between the sheets prior clinching. It is shown, that the test-set up allows a monitoring of the dynamic behaviour of the specimen during clinching while the CT scans visualize the inner geometry and material flow non-destructively.</jats:p>}},
  author       = {{Köhler, Daniel and Stephan, Richard and Kupfer, Robert and Troschitz, Juliane and Brosius, Alexander and Gude, Maik}},
  issn         = {{1662-9795}},
  journal      = {{Key Engineering Materials}},
  keywords     = {{Mechanical Engineering, Mechanics of Materials, General Materials Science}},
  pages        = {{1489--1497}},
  publisher    = {{Trans Tech Publications, Ltd.}},
  title        = {{{Investigations on Combined &lt;i&gt;In Situ&lt;/i&gt; CT and Acoustic Analysis during Clinching}}},
  doi          = {{10.4028/p-32330d}},
  volume       = {{926}},
  year         = {{2022}},
}

@inbook{33849,
  abstract     = {{Modern traffic control systems are key to cope with current and future traffic challenges. In this paper information obtained from a microscopic traffic estimation using various data sources is used to feed a new developed traffic control approach. The presented method can control a traffic area with multiple traffic light systems (TLS) reacting to individual road users and pedestrians. In contrast to widespread green time extension techniques, this control selects the best phase sequence by analyzing the current traffic state reconstructed in SUMO and its predicted progress. To achieve this, the key aspect of the control strategy is to use Model Predictive Control (MPC). In order to maintain realism for real world applications, among other things, the traffic phase transitions are modelled in detail and integrated within the prediction. For the efficiency, the approach incorporates a fuzzy logic preselection of all phases reducing the computational effort. The evaluation itself is able to be easily adjusted to focus on various objectives like low occupancies, reducing waiting times and emissions, few number of phase transitions etc. determining the best switching times for the selected phases. Exemplary traffic simulations demonstrate the functionality of the MPC-based control and, in addition, some aspects under development like the real-world communication network are also discussed.}},
  author       = {{Malena, Kevin and Link, Christopher and Bußemas, Leon and Gausemeier, Sandra and Trächtler, Ansgar}},
  booktitle    = {{Communications in Computer and Information Science}},
  editor       = {{Klein, Cornel and Jarke, Mathias and Helfert, Markus and Berns, Karsten and Gusikhin, Oleg}},
  isbn         = {{9783031170973}},
  issn         = {{1865-0929}},
  keywords     = {{Traffic control, Traffic estimation, Real-time, MPC, Fuzzy, Isolated intersection, Networked intersection, Sensor fusion}},
  pages        = {{232–254}},
  publisher    = {{Springer International Publishing}},
  title        = {{{Traffic Estimation and MPC-Based Traffic Light System Control in Realistic Real-Time Traffic Environments}}},
  doi          = {{10.1007/978-3-031-17098-0_12}},
  volume       = {{1612}},
  year         = {{2022}},
}

@article{30847,
  abstract     = {{Mechanical joining technologies like self-piercing riveting are gaining importance with regard to environmental protection, as they enable multi-material design and lightweight construction. A new approach is the use of high nitrogen steel as rivet material, which allows to omit the usually necessary heat treatment and coating and thus leads to a shortening of the process chain. Due to the high strain hardening, however, high tool loads must be expected. Thus, appropriate forming strategies are needed. Within this contribution, the influence of applying different temperatures for each forming stage in a two-stage rivet forming process using the high nitrogen steel 1.3815 is investigated. The findings provide a basic understanding of the influence of the temperature management when forming high nitrogen steel. For this purpose, the rivets are not formed at the same temperature in each stage, but an elevated temperature is applied selectively. Different process routes are investigated. First, cups are manufactured in stage 1 at room temperature, followed by stage 2 at 200°C. Second, cups are formed in stage 1 at 200°C and used for stage 2 at room temperature. By comparing the findings with results when applying the same temperature in both stages, it is shown that the temperature during the first forming operation has an effect on the forming behaviour during the second forming stage. The required forming forces and the resulting rivet hardness can be influenced by process-adapted temperature application. Furthermore, the causes for the temperature impact on the residual cup thickness in stage 1 are evaluated by a cause and effect analysis, which provides a deeper process understanding. The thermal expansion of the tool and the billet as well as the improved forming behaviour at 200°C are identified as the main influencing causes on the achieved residual cup thickness.}},
  author       = {{Kuball, Clara-Maria and Uhe, Benedikt and Meschut, Gerson and Merklein, Marion}},
  issn         = {{1464-4207}},
  journal      = {{Proceedings of the Institution of Mechanical Engineers Part L-Journal of Materials-Design and Applications}},
  pages        = {{1--17}},
  title        = {{{Process-adapted temperature application within a two-stage rivet forming process for high nitrogen steel}}},
  doi          = {{10.1177/14644207211068693}},
  year         = {{2022}},
}

@article{46105,
  abstract     = {{Один из многообещающих вариантов внедрения моторной активности в процесс решения мыслительных задач был предложен в статье Weller и коллег. В ходе «интерактивного» условия эксперимента испытуемые могли взаимодействовать с реальными предметами, составлявшими проблемную ситуацию. Эта экспериментальная манипуляция привела к значимому увеличению успешности решения большинства использованных задач спичечной алгебры. С учетом того, что задачи различались по источникам сложности, трудно предложить один (или общий) вариант движений решателя, который мог бы объяснить одинаковое положительное влияние интерактивного условия на успешность решения задач разнойстепени сложности. Чтобы удостовериться в точности полученных результатов и оценить перспективность подобной экспериментальной манипуляции, мы провели концептуальную репликацию названного исследования в трех экспериментальных сериях, нацеленных: 1) напроверку эффектов интерактивного условия, 2) на расширенную репликацию тех же эффектов, поскольку она включала в себя экспериментальные условия, предполагающие разную степень моторной активности решателя, 3)на расширенную репликацию тех же эффектов, так как она содержала условия с максимально выраженной интерактивностью, благодаря использованию технологий виртуальной реальности. Кроме того, мы увеличили список зависимых переменных: помимо успешности решения было использовано количество эпистемических и прагматических действийрешателя. Увеличение количества первых может свидетельствовать о переносе части когнитивных функций на окружающую предметную среду. Ни в одном случае мы не смогли реплицировать результаты коллег. Хотя во второй серии эксперимента эпистемических действий было значимо больше, это никак не повлияло на успешность решения. Обсуждаются потенциал и проблемы интерактивного решения и его роль для изучения воплощенного познания.}},
  author       = {{Spiridonov, Vladimir and Erofeeva, Maria and Klowait, Nils and Ardislamov, Vladlen and Morozov, Maksim and Zdilar, Stevo}},
  issn         = {{2075-7999}},
  journal      = {{Психологические исследования}},
  number       = {{79}},
  publisher    = {{Soliton Publishing House}},
  title        = {{{Репликация эффектов интерактивного решения задач спичечной алгебры}}},
  doi          = {{10.54359/ps.v14i79.119}},
  volume       = {{14}},
  year         = {{2022}},
}

@article{42678,
  abstract     = {{Один из многообещающих вариантов внедрения моторной активности в процесс решения мыслительных задач был предложен в статье Weller и коллег. В ходе «интерактивного» условия эксперимента испытуемые могли взаимодействовать с реальными предметами, составлявшими проблемную ситуацию. Эта экспериментальная манипуляция привела к значимому увеличению успешности решения большинства использованных задач спичечной алгебры. С учетом того, что задачи различались по источникам сложности, трудно предложить один (или общий) вариант движений решателя, который мог бы объяснить одинаковое положительное влияние интерактивного условия на успешность решения задач разнойстепени сложности. Чтобы удостовериться в точности полученных результатов и оценить перспективность подобной экспериментальной манипуляции, мы провели концептуальную репликацию названного исследования в трех экспериментальных сериях, нацеленных: 1) напроверку эффектов интерактивного условия, 2) на расширенную репликацию тех же эффектов, поскольку она включала в себя экспериментальные условия, предполагающие разную степень моторной активности решателя, 3)на расширенную репликацию тех же эффектов, так как она содержала условия с максимально выраженной интерактивностью, благодаря использованию технологий виртуальной реальности. Кроме того, мы увеличили список зависимых переменных: помимо успешности решения было использовано количество эпистемических и прагматических действийрешателя. Увеличение количества первых может свидетельствовать о переносе части когнитивных функций на окружающую предметную среду. Ни в одном случае мы не смогли реплицировать результаты коллег. Хотя во второй серии эксперимента эпистемических действий было значимо больше, это никак не повлияло на успешность решения. Обсуждаются потенциал и проблемы интерактивного решения и его роль для изучения воплощенного познания.}},
  author       = {{Spiridonov, Vladimir and Erofeeva, Maria and Klowait, Nils and Ardislamov, Vladlen and Morozov, Maksim and Zdilar, Stevo}},
  issn         = {{2075-7999}},
  journal      = {{Психологические исследования}},
  number       = {{79}},
  publisher    = {{Soliton Publishing House}},
  title        = {{{Репликация эффектов интерактивного решения задач спичечной алгебры}}},
  doi          = {{10.54359/ps.v14i79.119}},
  volume       = {{14}},
  year         = {{2022}},
}

@inproceedings{37436,
  author       = {{Beimdiek, Janis and Prill, Friedrich and König, Mario and Müller, Mirjam and Hartmann, Ingo and Schmid, Hans-Joachim}},
  booktitle    = {{13th World Filtration Congress Proceedings}},
  location     = {{San Diego}},
  title        = {{{Combined filtration process for biomass combustion plants to comply with legal requirements (oral presentation)}}},
  year         = {{2022}},
}

@inproceedings{37426,
  author       = {{Beimdiek, Janis and Schmid, Hans-Joachim}},
  booktitle    = {{IAC 2022 Book of Abstracts}},
  location     = {{Athens}},
  title        = {{{A combined flue gas cleaning system with a novel entrained flow SCR using online synthesized catalyst particles (Poster)}}},
  year         = {{2022}},
}

@inproceedings{37430,
  author       = {{Beimdiek, Janis and Schmid, Hans-Joachim}},
  location     = {{Zürich}},
  title        = {{{Novel entrained flow SCR using online synthesized catalyst particles in flue gas cleaning systems (oral presentation)}}},
  year         = {{2022}},
}

@article{62771,
  author       = {{Schulte, Robin and Karca, Cavid and Ostwald, Richard and Menzel, Andreas}},
  issn         = {{0997-7538}},
  journal      = {{European Journal of Mechanics - A/Solids}},
  publisher    = {{Elsevier BV}},
  title        = {{{Machine learning-assisted parameter identification for constitutive models based on concatenated loading path sequences}}},
  doi          = {{10.1016/j.euromechsol.2022.104854}},
  volume       = {{98}},
  year         = {{2022}},
}

@article{40371,
  abstract     = {{<jats:p>Multimode integrated interferometers have great potential for both spectral engineering and metrological applications. However, the material dispersion of integrated platforms constitutes an obstacle that limits the performance and precision of such interferometers. At the same time, two-colour nonlinear interferometers present an important tool for metrological applications, when measurements in a certain frequency range are difficult. In this manuscript, we theoretically developed and investigated an integrated multimode two-colour SU(1,1) interferometer operating in a supersensitive mode. By ensuring the proper design of the integrated platform, we suppressed the dispersion, thereby significantly increasing the visibility of the interference pattern. The use of a continuous wave pump laser provided the symmetry between the spectral shapes of the signal and idler photons concerning half the pump frequency, despite different photon colours. We demonstrate that such an interferometer overcomes the classical phase sensitivity limit for wide parametric gain ranges, when up to 3×104 photons are generated.</jats:p>}},
  author       = {{Ferreri, Alessandro and Sharapova, Polina R.}},
  issn         = {{2073-8994}},
  journal      = {{Symmetry}},
  keywords     = {{Physics and Astronomy (miscellaneous), General Mathematics, Chemistry (miscellaneous), Computer Science (miscellaneous)}},
  number       = {{3}},
  publisher    = {{MDPI AG}},
  title        = {{{Two-Colour Spectrally Multimode Integrated SU(1,1) Interferometer}}},
  doi          = {{10.3390/sym14030552}},
  volume       = {{14}},
  year         = {{2022}},
}

@book{36424,
  abstract     = {{Das Oratorium kann als wichtige Gattung für die Analyse des Zusammenspiels von Religion und Politik im Medium der Musik gelten. Die Studie wendet sich dem Verhältnis dieser religiösen Musikform zum deutschen Nationalismus vom Beginn des Ersten bis zum Ende des Zweiten Weltkriegs zu. Im Fokus stehen verschiedene Weisen der Instrumentalisierung von Musik, etwa zur ‚Heldenehrung‘, zur Bildung einer ‚vorgestellten Gemeinschaft‘ oder zur Gewinnung der Arbeiterschaft. Bei der Analyse der Politisierung des Oratoriums sind vier Beobachtungsperspektiven leitend: Konfession, Säkularisierung, Erinnerungskultur und Vergemeinschaftung.

Entsprechend liegt der Schwerpunkt der Studie auf der Analyse der sozialgeschichtlichen Funktion der Gattung. Daneben jedoch werden – in Form von Fallstudien zu bisher unerforschten Werken – auch musikalische Detailanalysen durchgeführt, die das in der jeweiligen Komposition realisierte Verhältnis von religiösen und nationalistischen Elementen offenlegen. }},
  author       = {{Höink, Dominik}},
  isbn         = {{978-3-8309-3984-9}},
  pages        = {{590}},
  publisher    = {{Waxmann Verlag}},
  title        = {{{Oratorium und Nation (1914–1945) }}},
  volume       = {{8}},
  year         = {{2022}},
}

@article{63295,
  abstract     = {{<jats:title>Abstract</jats:title><jats:p>We introduce a generalized concept of solutions for reaction–diffusion systems and prove their global existence. The only restriction on the reaction function beyond regularity, quasipositivity and mass control is special in that it merely controls the growth of cross-absorptive terms. The result covers nonlinear diffusion and does not rely on an entropy estimate.</jats:p>}},
  author       = {{Lankeit, Johannes and Winkler, Michael}},
  issn         = {{1424-3199}},
  journal      = {{Journal of Evolution Equations}},
  number       = {{1}},
  publisher    = {{Springer Science and Business Media LLC}},
  title        = {{{Global existence in reaction–diffusion systems with mass control under relaxed assumptions merely referring to cross-absorptive effects}}},
  doi          = {{10.1007/s00028-022-00768-9}},
  volume       = {{22}},
  year         = {{2022}},
}

@inproceedings{50744,
  abstract     = {{The manufacturing industry contributes immensely to the global emissions and therefore is
a key factor that has to be addressed when a more sustainable production is desired. Laser Powder
Bed Fusion (LPBF) is an AM technique that offers the possibility to manufacture metal parts in a
more material efficient way due to the layer-by-layer build-up. Nevertheless, the processing chain
for parts from LPBF contains additional steps like powder atomization, which also influence the
ecological footprint of the production chain. Within this work, a life-cycle model for the production
step of parts from AlSi10Mg powder material is developed. The model is supplied with data from
the powder atomization up to the production step, either by literature, database or experimental
measurements during production. The footprint in terms of CO2 emissions is then analyzed and
emission-intense steps are identified. Two manufacturing scenarios are considered to evaluate the
sensitivity on the emissions.}},
  author       = {{Bödger, Christian and Weiss, Christian and Schiefer, Ekkehard and Heussen, Daniel and Haefner, Constantin}},
  booktitle    = {{Proceedings of the 33rd Annual International Solid Freeform Fabrication Symposium – An Additive Manufacturing Conference}},
  location     = {{Austin}},
  title        = {{{Evaluation of the Ecological Footprint for Parts from AlSi10Mg manufactured by Laser Powder Bed Fusion}}},
  year         = {{2022}},
}

@inbook{52409,
  author       = {{Scionti, Eugenio and Genovese, Matteo and Pellinger, Christoph  and Fragiacomo, Petronilla and Schlüter, Alexander}},
  booktitle    = {{Sustainable and Smart Energy Systems for Europe´s Cities and Rural Areas}},
  editor       = {{Schlüter, Alexander and Bernabé-Moreno, Juan}},
  publisher    = {{Hanser-Verlag }},
  title        = {{{Using More Hydrogen and Green Fuels}}},
  year         = {{2022}},
}

@book{52353,
  editor       = {{Schlüter, Alexander and Bernabé-Moreno, Juan}},
  isbn         = {{978-3-446-47294-5}},
  pages        = {{384}},
  publisher    = {{Hanser}},
  title        = {{{Sustainable and Smart Energy Systems for Europe's Cities and Rural Areas}}},
  doi          = {{https://www.hanser-elibrary.com/doi/book/10.3139/9783446471757}},
  year         = {{2022}},
}

@article{53082,
  author       = {{Zinsmeister, Julia and Gaiser, Nina and Melder, Jens and Bierkandt, Thomas and Hemberger, Patrick and Kasper, Tina and Aigner, Manfred and Köhler, Markus and Oßwald, Patrick}},
  issn         = {{0010-2180}},
  journal      = {{Combustion and Flame}},
  keywords     = {{General Physics and Astronomy, Energy Engineering and Power Technology, Fuel Technology, General Chemical Engineering, General Chemistry}},
  publisher    = {{Elsevier BV}},
  title        = {{{On the diversity of fossil and alternative gasoline combustion chemistry: A comparative flow reactor study}}},
  doi          = {{10.1016/j.combustflame.2021.111961}},
  volume       = {{243}},
  year         = {{2022}},
}