@inproceedings{54735,
  abstract     = {{<jats:title>Abstract</jats:title><jats:p>Shorter product lifecycles are also leading to even shorter planning times for the development of production systems. In most companies, the restructuring is carried out within a few weeks during the annual holidays. Digital tools such as simulations or the digital twin are used to avoid delaying the restructuring during this time. However, the introduction of a 3D model of the factory is often the first point of failure for many companies. This article proposes a six-step process model that enables the transition from 2D to 3D design. The process model was evaluated in a research project.</jats:p>}},
  author       = {{Disselkamp, Jan-Philipp and Grothe, Robin and Lick, Jonas and Schütte, Ben and Brüne, Sascha and Schröder, Luca and Dumitrescu, Roman}},
  booktitle    = {{Proceedings of the Design Society}},
  issn         = {{2732-527X}},
  location     = {{Cavtat, Dubrovnik, Croatia}},
  pages        = {{1979--1988}},
  publisher    = {{Cambridge University Press (CUP)}},
  title        = {{{Towards the digital factory twin – design guide for creating a 3D factory model}}},
  doi          = {{10.1017/pds.2024.200}},
  volume       = {{4}},
  year         = {{2024}},
}

@article{53787,
  abstract     = {{<jats:title>Abstract</jats:title><jats:sec>
              <jats:title>Purpose</jats:title>
              <jats:p>Glycemic response to the same meal depends on daytime and alignment of consumption with the inner clock, which has not been examined by individual chronotype yet. This study examined whether the 2-h postprandial and 24-h glycemic response to a meal with high glycemic index (GI) differ when consumed early or late in the day among students with early or late chronotype.</jats:p>
            </jats:sec><jats:sec>
              <jats:title>Methods</jats:title>
              <jats:p>From a screening of 327 students aged 18–25 years, those with early (n = 22) or late (n = 23) chronotype participated in a 7-day randomized controlled cross-over intervention study. After a 3-day observational phase, standardized meals were provided on run-in/washout (days 4 and 6) and intervention (days 5 and 7), on which participants received a high GI meal (GI = 72) in the morning (7 a.m.) or in the evening (8 p.m.). All other meals had a medium GI. Continuous glucose monitoring was used to measure 2-h postprandial and 24-h glycemic responses and their variability.</jats:p>
            </jats:sec><jats:sec>
              <jats:title>Results</jats:title>
              <jats:p>Among students with early chronotype 2-h postprandial glucose responses to the high GI meal were higher in the evening than in the morning (iAUC: 234 (± 92) vs. 195 (± 91) (mmol/L) × min, p = 0.042). Likewise, mean and lowest 2-h postprandial glucose values were higher when the high GI meal was consumed in the evening (p &lt; 0.001; p = 0.017). 24-h glycemic responses were similar irrespective of meal time. Participants with late chronotype consuming a high GI meal in the morning or evening showed similar 2-h postprandial (iAUC: 211 (± 110) vs. 207 (± 95) (mmol/L) × min, p = 0.9) and 24-h glycemic responses at both daytimes.</jats:p>
            </jats:sec><jats:sec>
              <jats:title>Conclusions</jats:title>
              <jats:p>Diurnal differences in response to a high GI meal are confined to those young adults with early chronotype, whilst those with a late chronotype seem vulnerable to both very early and late high GI meals. Registered at clinicaltrials.gov (NCT04298645; 22/01/2020).</jats:p>
            </jats:sec>}},
  author       = {{Stutz, Bianca and Krueger, Bettina and Goletzke, Janina and Jankovic, Nicole and Alexy, Ute and Herder, Christian and Dierkes, Jutta and Berg-Beckhoff, Gabriele and Jakobsmeyer, Rasmus and Reinsberger, Claus and Buyken, Anette E.}},
  issn         = {{1436-6207}},
  journal      = {{European Journal of Nutrition}},
  publisher    = {{Springer Science and Business Media LLC}},
  title        = {{{Glycemic response to meals with a high glycemic index differs between morning and evening: a randomized cross-over controlled trial among students with early or late chronotype}}},
  doi          = {{10.1007/s00394-024-03372-4}},
  year         = {{2024}},
}

@inproceedings{54786,
  author       = {{Claes, Leander and Hetkämper, Tim and Zeipert, Henning and Henning, Bernd}},
  booktitle    = {{22. GMA/ITG-Fachtagung – Sensoren und Messsysteme 2024}},
  isbn         = {{978-3-910600-01-0}},
  pages        = {{300–305}},
  publisher    = {{VDE Verlag GmbH}},
  title        = {{{Auswertung der modalen Dämpfung von geführten akustischen Wellen in faserverstärkten Kunststoffplatten}}},
  doi          = {{10.5162/sensoren2024/D1.2}},
  year         = {{2024}},
}

@article{54797,
  abstract     = {{Focusing on upcoming challenges in lightweight design, such as increasing emission targets or novel multimaterial connections, versatile applicable and environmentally friendly production technologies are crucial. In this context, mechanical joining technology clinching offers a fast and energy-efficient procedure for assembling sheet metals, being a proper alternative to established joining methods, such as spot welding. However, the design of clinch points is a challenge, which is partly supported by numerical or data-based approaches for optimal tool dimensions assuring proper joint characteristics. While this is usually done for an ideal environment, real joining processes are characterized by multiple inevitably varying parameters, e.g. of the material, which have a significant impact on the quality of clinch points. Therefore, this contribution addresses the current gap by analyzing the effect of parameter variations or uncertainties on the resulting joint characteristics and studying the impact of the nominal tool design. Thus, an efficient meta-model-based variation simulation procedure is proposed and used for analyzing the effect of different tool design configurations and variation scenarios. Based on the results, it was found that varying process parameters have a strong impact on the resulting joint characteristics, whereby the effect significantly depends on the nominal tool design. This reveals the potential for a robust tool design and implies that the nominal tool design and the tolerancing of parameters should be done simultaneously for a reliable virtual joining point design without extensive iterations and physical tests.}},
  author       = {{Zirngibl, C and Goetz, S and Wartzack, S}},
  issn         = {{0954-4089}},
  journal      = {{Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering}},
  publisher    = {{SAGE Publications}},
  title        = {{{Influence of process variations on clinch joint characteristics considering the effect of the nominal tool design}}},
  doi          = {{10.1177/09544089241259347}},
  year         = {{2024}},
}

@inproceedings{54788,
  author       = {{Hetkämper, Tim and Nellius, Tom and Claes, Leander and Henning, Bernd}},
  booktitle    = {{22. GMA/ITG-Fachtagung – Sensoren und Messsysteme 2024}},
  isbn         = {{978-3-910600-01-0}},
  pages        = {{362–367}},
  publisher    = {{VDE Verlag GmbH}},
  title        = {{{Visualisierung tomografischer Daten aus Schlierenabbildungen mittels 3D Gaussian Splatting}}},
  doi          = {{10.5162/sensoren2024/D4.2}},
  year         = {{2024}},
}

@article{54926,
  author       = {{Stutz, Bianca and Krueger, Bettina and Goletzke, Janina and Jankovic, Nicole and Alexy, Ute and Herder, Christian and Dierkes, Jutta and Berg-Beckhoff, Gabriele and Jakobsmeyer, Rasmus and Reinsberger, Claus and Buyken, Anette E.}},
  issn         = {{1436-6215}},
  journal      = {{European Journal of Nutrition}},
  publisher    = {{Springer}},
  title        = {{{Glycemic response to meals with a high glycemic index differs between morning and evening: a randomized cross-over controlled trial among students with early or late chronotype}}},
  doi          = {{10.1007/s00394-024-03372-4}},
  year         = {{2024}},
}

@article{54927,
  author       = {{Stutz, Bianca and Goletzke, Janina and Krueger, Bettina and Jankovic, Nicole and Alexy, Ute and Herder, Christian and Jakobsmeyer, Rasmus and Reinsberger, Claus and Buyken, Anette E.}},
  journal      = {{Appetite}},
  pages        = {{107569}},
  publisher    = {{Elsevier}},
  title        = {{{Association between glucose dips and the feeling of hunger in a dietary intervention study among students with early and late chronotype-secondary analysis of a randomized cross-over nutrition trial}}},
  doi          = {{10.1016/j.appet.2024.107569}},
  volume       = {{200}},
  year         = {{2024}},
}

@inproceedings{54807,
  abstract     = {{This paper considers the shape formation problem within the 3D hybrid model, where a single agent with a strictly limited viewing range and the computational capacity of a deterministic finite automaton manipulates passive tiles through pick-up, movement, and placement actions. The goal is to reconfigure a set of tiles into a specific shape termed an icicle. The icicle, identified as a dense, hole-free structure, is strategically chosen to function as an intermediate shape for more intricate shape formation tasks. It is designed for easy exploration by a finite state agent, enabling the identification of tiles that can be lifted without breaking connectivity. Compared to the line shape, the icicle presents distinct advantages, including a reduced diameter and the presence of multiple removable tiles. We propose an algorithm that transforms an arbitrary initially connected tile structure into an icicle in 𝒪(n³) steps, matching the runtime of the line formation algorithm from prior work. Our theoretical contribution is accompanied by an extensive experimental analysis, indicating that our algorithm decreases the diameter of tile structures on average.}},
  author       = {{Hinnenthal, Kristian and Liedtke, David Jan and Scheideler, Christian}},
  booktitle    = {{3rd Symposium on Algorithmic Foundations of Dynamic Networks (SAND 2024)}},
  editor       = {{Casteigts, Arnaud and Kuhn, Fabian}},
  isbn         = {{978-3-95977-315-7}},
  issn         = {{1868-8969}},
  keywords     = {{Programmable Matter, Shape Formation, 3D Model, Finite Automaton}},
  pages        = {{15:1–15:20}},
  publisher    = {{Schloss Dagstuhl – Leibniz-Zentrum für Informatik}},
  title        = {{{Efficient Shape Formation by 3D Hybrid Programmable Matter: An Algorithm for Low Diameter Intermediate Structures}}},
  doi          = {{10.4230/LIPIcs.SAND.2024.15}},
  volume       = {{292}},
  year         = {{2024}},
}

@inbook{54802,
  abstract     = {{Motivated by the prospect of nano-robots that assist human physiological functions at the nanoscale, we investigate the coating problem in the three-dimensional model for hybrid programmable matter. In this model, a single agent with strictly limited viewing range and the computational capability of a deterministic finite automaton can act on passive tiles by picking up a tile, moving, and placing it at some spot. The goal of the coating problem is to fill each node of some surface graph of size n with a tile. We first solve the problem on a restricted class of graphs with a single tile type, and then use constantly many tile types to encode this graph in certain surface graphs capturing the surface of 3D objects. Our algorithm requires O(n^2) steps, which is worst-case optimal compared to an agent with global knowledge and no memory restrictions.}},
  author       = {{Kostitsyna, Irina and Liedtke, David Jan and Scheideler, Christian}},
  booktitle    = {{Structural Information and Communication Complexity}},
  editor       = {{Emek, Yuval}},
  isbn         = {{9783031606021}},
  issn         = {{0302-9743}},
  keywords     = {{Programmable Matter, Coating, Finite Automaton, 3D}},
  publisher    = {{Springer Nature Switzerland}},
  title        = {{{Universal Coating by 3D Hybrid Programmable Matter}}},
  doi          = {{10.1007/978-3-031-60603-8_21}},
  year         = {{2024}},
}

@inproceedings{55392,
  abstract     = {{In dieser Arbeit werden Untersuchungen zur sauerstoffabhängigen Photolumineszenz von Zink-Zinn-Oxid-Partikeln präsentiert, welche perspektivisch für die optische Sauerstoffdetektion eingesetzt werden sollen. Zink-Zinn-Oxid zeigt eine sauerstoffabhängige Photolumineszenz im sichtbaren Spektralbereich und wird hier als eine photostabile Alternative zu den kommerziell verfügbaren metallorganischen Verbindungen vorgestellt. Der Fokus liegt dabei auf dem Einfluss der Temperatur auf die Sauerstoffsensitivität der Photolumineszenz. Wir zeigen, dass bereits leichte Temperaturerhöhungen zu einer signifikanten Verbesserung der Sauerstoffsensitivität der Photolumineszenz führen und gleichzeitig die Signalqualität erhöhen.}},
  author       = {{Kothe, Linda and Ester, Stephan and Poeplau, Michael and Wengenroth, Marc and Tiemann, Michael}},
  booktitle    = {{Proceedings 22. GMA/ITG-Fachtagung Sensoren und Messsysteme 2024}},
  isbn         = {{978-3-910600-01-0}},
  pages        = {{66 -- 71}},
  title        = {{{Stabilisierung von O2-sensitiven Photolumineszenzsignalen durch Temperaturvariation}}},
  doi          = {{10.5162/sensoren2024/A3.1}},
  year         = {{2024}},
}

@inbook{55557,
  author       = {{Gladbach, Benedikt and Noe, Alfons and Rosenhövel, Tobias}},
  booktitle    = {{Advanced Structured Materials}},
  isbn         = {{9783031561313}},
  issn         = {{1869-8433}},
  publisher    = {{Springer Nature Switzerland}},
  title        = {{{Warpage Reduction in Additively Manufactured Parts Based on Thermomechanical Modeling and a Novel Simulation Strategy for Laser Scanning}}},
  doi          = {{10.1007/978-3-031-56132-0_13}},
  year         = {{2024}},
}

@inproceedings{56072,
  abstract     = {{Weather-induced emergencies are characterized by underlying weather phenomena, their evolution in time and space as well as their impact on the environment including people, nature and infrastructure. Typically, simulations are used to consider a variety of potential extreme weather scenarios in preparedness phases. Due to required computing power, duration and high efforts in parameterizing such tools are hardly used within response situations. Enhanced simulation models and surrogate models based on machine learning technologies carry potentials to overcome
these challenges. An approach is presented that adopts simulation for the case of flooding events. It considers all phases from demand situation in command posts through advanced parameter space exploration to advanced visualization of simulation results in Augmented Reality. Initial evaluation results are presented, complemented by conclusions on incorporated technologies. The results contribute to future adoption of simulation even in time-critical
response situations.}},
  author       = {{Pottebaum, Jens and Ebel, Marcel and Gräßler, Iris}},
  booktitle    = {{Mensch und Computer 2024 - Workshopband}},
  keywords     = {{extreme weather, emergency response, simulation, Augmented Reality}},
  location     = {{Karlsruhe}},
  publisher    = {{Gesellschaft für Informatik e.V.}},
  title        = {{{Extending the application of simulation from preparedness to response use cases in weather-induced emergencies}}},
  doi          = {{10.18420/muc2024-mci-ws13-209}},
  year         = {{2024}},
}

@inproceedings{56207,
  abstract     = {{We present a data acquisition and visualization pipeline that allows experts to monitor additive manufacturing processes, in particular laser metal deposition with wire (LMD-w) processes, in immersive virtual reality. Our virtual environment consists of a digital shadow of the LMD-w production site enriched with additional measurement data shown on both static as well as handheld virtual displays. Users can explore the production site by enhanced teleportation capabilities that enable them to change their scale as well as their elevation above the ground plane. In an exploratory user study with 22 participants, we demonstrate that our system is generally suitable for the supervision of LMD-w processes while generating low task load and cybersickness. Therefore, it serves as a first promising step towards the successful application of virtual reality technology in the comparatively young field of additive manufacturing.}},
  author       = {{Rupp, Daniel and Kuhlen, Torsten W. and Rarbach, Sven and Wiechel, Dominik and Pottebaum, Jens and Weidemann, Tizia and Tran, Duc Thanh and Day, Robin and Zielinski, Jonas and König, Valentina and Bremer, Jan and Kosche, Thomas and Grimm, Andreas and Bergs, Thomas and Gräßler, Iris and Weissker, Tim}},
  booktitle    = {{Proceedings of the GI VR/AR Workshop 2024}},
  location     = {{Hamburg}},
  publisher    = {{Gesellschaft für Informatik e.V.}},
  title        = {{{Virtual Reality as a Tool for Monitoring Additive Manufacturing Processes via Digital Shadows}}},
  doi          = {{10.18420/vrar2024_0006}},
  year         = {{2024}},
}

@inbook{56606,
  abstract     = {{<jats:title>Abstract</jats:title><jats:p>Most FPGA boards in the HPC domain are well-suited for parallel scaling because of the direct integration of versatile and high-throughput network ports. However, the utilization of their network capabilities is often challenging and error-prone because the whole network stack and communication patterns have to be implemented and managed on the FPGAs. Also, this approach conceptually involves a trade-off between the performance potential of improved communication and the impact of resource consumption for communication infrastructure, since the utilized resources on the FPGAs could otherwise be used for computations. In this work, we investigate this trade-off, firstly, by using synthetic benchmarks to evaluate the different configuration options of the communication framework ACCL and their impact on communication latency and throughput. Finally, we use our findings to implement a shallow water simulation whose scalability heavily depends on low-latency communication. With a suitable configuration of ACCL, good scaling behavior can be shown to all 48 FPGAs installed in the system. Overall, the results show that the availability of inter-FPGA communication frameworks as well as the configurability of framework and network stack are crucial to achieve the best application performance with low latency communication.</jats:p>}},
  author       = {{Meyer, Marius and Kenter, Tobias and Petrica, Lucian and O’Brien, Kenneth and Blott, Michaela and Plessl, Christian}},
  booktitle    = {{Lecture Notes in Computer Science}},
  isbn         = {{9783031697654}},
  issn         = {{0302-9743}},
  publisher    = {{Springer Nature Switzerland}},
  title        = {{{Optimizing Communication for Latency Sensitive HPC Applications on up to 48 FPGAs Using ACCL}}},
  doi          = {{10.1007/978-3-031-69766-1_9}},
  year         = {{2024}},
}

@inproceedings{56605,
  author       = {{Opdenhövel, Jan-Oliver and Alt, Christoph and Plessl, Christian and Kenter, Tobias}},
  booktitle    = {{2024 34th International Conference on Field-Programmable Logic and Applications (FPL)}},
  publisher    = {{IEEE}},
  title        = {{{StencilStream: A SYCL-based Stencil Simulation Framework Targeting FPGAs}}},
  doi          = {{10.1109/fpl64840.2024.00023}},
  year         = {{2024}},
}

@article{56608,
  abstract     = {{<jats:title>Abstract</jats:title><jats:p>A new control method aims at the precise high dynamic control of the force signal for experimental vibration analysis, which is generated by an electrodynamic shaker. A bending beam is used as a nonlinear test object. A design and a surrogate model of the test rig are shown and parameterized based on test rig measurements. The force control algorithm using input/output linearisation is described and implemented in Matlab/Simulink for simulative validation studies. Conclusions drawn from the mathematical description of the problem as well as simulation results show that the design of the contact between shaker and test object is crucial to achieve a high control bandwidth and at the same time reduce the energy consumption of the shaker. This leads to the practical application using a novel damping contact element. Finally, experimental test rig results are presented which show a closed loop bandwidth of at least 250 Hz for sinusoidal excitation signals.</jats:p>}},
  author       = {{Lüke, Christopher and Trächtler, Ansgar}},
  issn         = {{0015-7899}},
  journal      = {{Forschung im Ingenieurwesen}},
  number       = {{1}},
  publisher    = {{Springer Science and Business Media LLC}},
  title        = {{{Highly dynamic force control for experimental vibration analysis with an electrodynamic shaker Hochdynamische Kraftregelung für die experimentelle Schwingungsanalyse mit einem elektrodynamischen Shaker}}},
  doi          = {{10.1007/s10010-024-00757-z}},
  volume       = {{88}},
  year         = {{2024}},
}

@article{54847,
  abstract     = {{The widespread adoption of ultra-high strength steels, due to their high bulk resistivity, intensifies expulsion issues in resistance spot welding (RSW), deteriorating both the spot weld and surface quality. This study presents a novel approach to prevent expulsion by employing a preheating current. Through characteristic analysis of joint formation under critical welding current, the importance of plastic material encapsulation around the weld nugget (plastic shell) at high temperatures in preventing expulsion is highlighted. To evaluate the effect of preheating on the plastic shell and understand its mechanism in expulsion prevention, a two-dimensional welding simulation model for dissimilar ultra-high strength steel joints was established. The results showed that optimal preheating enhances the thickness of the plastic shell, improving its ability to encapsulate the weld nugget during the primary welding phase, thereby diminishing expulsion risks. Experimental validation confirmed that by employing the optimal preheating current, the maximum nugget diameter was enhanced to 9.42 mm, marking an increase of 13.4 % and extending the weldable current range by 27.5 %. Under quasi-static cross-tensile loading, joints with preheating demonstrated a 7.9 % enhancement in maximum load-bearing capacity compared to joints without preheating, showing a reproducible and complete pull-out failure mode within the heat-affected zone. This study offers a prevention method based on underlying mechanisms, providing a new perspective for future research on welding parameter optimization with the aim of expulsion prevention.}},
  author       = {{Yang, Keke and El-Sari, Bassel and Olfert, Viktoria and Wang, Zhuoqun and Biegler, Max and Rethmeier, Michael and Meschut, Gerson}},
  issn         = {{1526-6125}},
  journal      = {{Journal of Manufacturing Processes}},
  keywords     = {{Expulsion Resistance spot welding Finite element modelling Preheating Weldable current range Ultra-high strength steel}},
  pages        = {{489--502}},
  publisher    = {{Elsevier BV}},
  title        = {{{Expulsion prevention in resistance spot welding of dissimilar joints with ultra-high strength steel: An analysis of the mechanism and effect of preheating current}}},
  doi          = {{10.1016/j.jmapro.2024.06.034}},
  volume       = {{124}},
  year         = {{2024}},
}

@phdthesis{54552,
  abstract     = {{Die vorliegende Dissertation beschreibt das Konzept und den Entwicklungsprozess eines Lichtsignalanlagenregelungssystems bis zur Realumsetzung. Das Regelungssystem, welches im Rahmen des Pilotprojekts Schlosskreuzung entstanden ist, besteht dabei aus zwei untereinander abgestimmten Methoden zur Echtzeit-Verkehrsrekonstruktion und zur modellprädiktiven Regelung des Verkehrssystems anhand der vorhandenen Lichtsignalanlagen. Die Echtzeit-Verkehrsrekonstruktion approximiert dabei simulationsbasiert den aktuellen Verkehrszustand anhand gegebener Messdaten über dynamische Verkehrszuweisungen. Die entwickelte mehrstufige Lichtsignalanlagenregelung nutzt ein Fuzzy-System zur Phasenvorauswahl, um anschließend über eine modellprädiktive Regelung das nichtlineare Problem mit dem Ergebnis der optimalen Kombinationen von Phasen und Schaltzeitpunkten zu lösen. Das Regelungssystem wird in dieser Arbeit anhand eines ausgewählten Verkehrsgebiets zunächst rein simulativ getestet und mit dem vorliegenden Bestandsverfahren verglichen. Im Anschluss an die prototypische Inbetriebnahme wird dieser Vergleich durch die Feldtests abgeschlossen. Entsprechende Ergebnisse zeigen das große Potential der Entwicklung hinsichtlich der Reduktion von Kriterien wie Emissionen oder Wartezeiten und gleichzeitig den Handlungsbedarf für eine standardmäßige Nutzung.}},
  author       = {{Malena, Kevin}},
  isbn         = {{978-3-947647-41-5}},
  keywords     = {{Traffic Light System Control, Model Predictive Control}},
  pages        = {{207}},
  publisher    = {{Heinz Nixdorf Institut, Universität Paderborn}},
  title        = {{{Konzipierung, Analyse und Realumsetzung eines mehrstufigen modellprädiktiven Lichtsignalanlagenregelungssystems}}},
  doi          = {{10.17619/UNIPB/1-2021}},
  volume       = {{422}},
  year         = {{2024}},
}

@article{55519,
  abstract     = {{Im Folgenden wird ein wellenleiterbasierter Ansatz zur Bestimmung von viskoelastischen Materialparametern für eine numerische Simulation der Schallausbreitung in transversal isotropen Polymeren vorgestellt. Ein hierfür entwickeltes Puls-Echo-Messverfahren liefert Messsignale, welche anschließend zur Schätzung der Materialparameter von absorbierenden, zylindrischen Polymerproben genutzt werden. Darüber hinaus kommen in dem Messaufbau Schallwandler zum Einsatz, die eine segmentierte ringförmige Anregung der Probe verursachen und die Sensitivität gegenüber Scherbewegungen erhöhen. Mithilfe einer ersten strahlentheoretischen Startwertschätzung werden eine multimodale, semianalytische Simulation der Schallausbreitung im Wellenleiter realisiert und schließlich die Materialparameter im inversen Ansatz geschätzt.}},
  author       = {{Dreiling, Dmitrij and Itner, Dominik and Gravenkamp, Hauke and Birk, Carolin and Henning, Bernd}},
  isbn         = {{2196-7113}},
  journal      = {{tm - Technisches Messen}},
  keywords     = {{Materialcharakterisierung, Puls-Echo Methode, inverse Verfahren}},
  number       = {{s1}},
  pages        = {{26--31}},
  publisher    = {{De Gruyter}},
  title        = {{{Die Bestimmung viskoelastischer Materialparameter von Polymeren mittels eines Puls-Echo-Messverfahrens}}},
  doi          = {{10.1515/teme-2024-0045}},
  volume       = {{91}},
  year         = {{2024}},
}

@inproceedings{56888,
  abstract     = {{Elterliche Unterstützung bei der Internetnutzung geriet durch die Covid-19-Pandemie stärker in den Fokus, auch wenn diese bereits vor der Pandemie aufgrund der nur langsam fortschreitenden Digitalisierung von Schulen elementar war. Neben der Relevanz der Quantität elterlicher Unterstützung ist in Untersuchungen zur Rolle der Familie für das Lernen mit digitalen Medien auch die Qualität von zentraler Bedeutung (Bonanati et al., 2022). Dabei erwies sich allgemein in der Forschung zur elterlichen Hausaufgabenunterstützung eine autonomieunterstützende, strukturgebende und zugleich wertschätzende Instruktion als besonders gewinnbringend (Dumont et al., 2014). Zudem ist bekannt, dass die elterliche Unterstützung unter anderem auf Grund der steigenden Komplexität der Unterrichtsinhalte, der steigenden Selbstständigkeit sowie dem zunehmenden Autonomiebedürfnis der Lernenden im Schulverlauf abnimmt (Luplow & Schneider, 2018). Wie sich die elterliche Unterstützung bei der informationsorientierten Internetnutzung von Kindern über die Zeit und mit Beginn der Covid-19-Pandemie verändert, ist relevant für den Förderkontext, bislang aber nur wenig betrachtet worden und deshalb Ziel der vorliegenden Untersuchung.
Grundlage der vorliegenden Untersuchung sind längsschnittliche Daten von 395 Schüler*innen sowie 191 Eltern, die im Jahr 2019/2020 in fünften Klassen (~10-11 Jahre) und im Jahr 2021/22 in siebten Klassen (~12-13 Jahre) erhoben wurden. 
Die Ergebnisse zeigten eine Abnahme der Quantität elterlicher Instruktion von der fünften zur siebten Jahrgansstufe sowohl aus Eltern- als auch aus Kinderperspektive. Hinsichtlich der Qualität elterlicher Unterstützung berichteten Eltern in der 7. Klassenstufe von weniger autonomieunterstützender Instruktion, während Kinder der 7. Klassenstufe von einer weniger autonomieunterstützenden und wertschätzenden Instruktion berichteten. Weitere Ergebnisse werden in dem Vortrag diskutiert.}},
  author       = {{Gruchel, Nicole and Kurock, Ricarda and Buhl, Heike M.}},
  location     = {{Wien}},
  title        = {{{Digitale häusliche Lernumwelt – Veränderungen der elterlichen Unterstützung bei der informationsorientierten Internetnutzung von Fünft- und Siebtklässler*innen }}},
  year         = {{2024}},
}