@inproceedings{48663,
  author       = {{Moritzer, Elmar and Held, Christian}},
  location     = {{Essen (Deutschland)}},
  title        = {{{Direktverschraubung additiv gefertigter Kunststoffbauteile}}},
  year         = {{2023}},
}

@article{46933,
  abstract     = {{<jats:title>Abstract</jats:title><jats:p>Group work can increase individual effort, performance, and positive affect, if group members perceive their own contribution as indispensable for the group product. A vignette methodology was applied to investigate whether group work may also reduce procrastination. The vignettes described a typical academic assignment, while varying the task structure (individual work vs. conjunctive group work vs. additive group work) and group member ability (high vs. low). For each vignette, student participants (<jats:italic>N</jats:italic> = 443) provided ratings on their perceived indispensability, procrastination of the assignment, and affect. When group member ability was high, procrastination was lower in additive group work as compared to individual work. When group member ability was low, procrastination was lower in conjunctive group work as compared to both individual work and additive group work. As predicted, perceived indispensability mediated the difference in procrastination between conjunctive and additive group work. Moderation analyses further revealed that the effects were more pronounced for high trait procrastinators. Further, both types of group work led to increases in task-related positive affect as compared to individual work. By demonstrating the relevance of group work as a social factor, the results should be useful for the extension of existing programs targeting procrastination, and may inspire measures for preventing procrastination by changes in the study environment.</jats:p>}},
  author       = {{Koppenborg, Markus and Klingsieck, Katrin B. and Hüffmeier, Joachim}},
  issn         = {{1046-1310}},
  journal      = {{Current Psychology}},
  keywords     = {{General Psychology}},
  publisher    = {{Springer Science and Business Media LLC}},
  title        = {{{Conjunctive and additive group work reduce academic procrastination: insights from a vignette study}}},
  doi          = {{10.1007/s12144-023-04294-w}},
  year         = {{2023}},
}

@phdthesis{45658,
  abstract     = {{Um Schüler*innenmerkmale korrekt zu beurteilen benötigen Lehrkräfte diagnostische Kompetenz. Insbesondere die genaue Einschätzung nicht-kognitiver Merkmale von Schüler*innen fällt Lehrkräften eher schwer. Dazu zählen auch mögliche Anzeichen für Lern- und Verhaltensauffälligkeiten. Maßnahmen zur Förderung diagnostischer Kompetenz fokussieren bisher größtenteils die Diagnostik fachspezifischer, situativer Urteilsgegenstände, wie Fehlkonzepte im Mathematikunterricht. Systematisch evaluierte Fördermaßnahmen, die das Erkennen und Beurteilen von Lern- und Verhaltensauffälligkeiten bei Schüler*innen fokussieren, existieren bisher nicht.Aus diesem Anlass wurde die digitale, problemorientierte Simulation GEProS zur Förderung diagnostischer Kompetenz von Lehramtsstudierenden entwickelt und systematisch in drei längsschnittlichen, (quasi-)experimentellen Kontrollgruppenstudien evaluiert. Die Ergebnisse zeigen, dass die GEProS einen Mehrwert für die Förderung diagnostischer Kompetenz insbesondere im Bereich selbstbestimmter Motivation bieten kann. Ein integriertes Quiz mit Feedback kann mittels testing effect darüber hinaus der Erwerb deklarativ-konzeptionellen Wissens als zentrale Disposition diagnostischer Kompetenz in GEProS unterstützen. Die Ergebnisse tragen durch das entwickelte Integrative Modell diagnostischer Kompetenz zur Theoriebildung sowie zur Forschung und Entwicklung im Bereich der Förderung diagnostischer Kompetenz bei, indem eine Maßnahme zur Förderung diagnostischer Kompetenz für einen fächerübergreifenden, zeitlich stabilen Urteilsgegenstand systematisch evaluiert wurde. Durch die Ableitung und Berücksichtigung wesentlicher Merkmale digitaler Simulationen trägt diese Arbeit außerdem zur theoretischen Fundierung digitaler Simulationen bei.}},
  author       = {{Grotegut, Lea}},
  pages        = {{56}},
  publisher    = {{Universität Paderborn}},
  title        = {{{GEProS - Entwicklung und Evaluation einer digitalen Simulation zur Förderung diagnostischer Kompetenz von Lehramtsstudierenden}}},
  doi          = {{10.17619/UNIPB/1-1753}},
  year         = {{2023}},
}

@article{48087,
  abstract     = {{Die Förderung diagnostischer Kompetenz in der Lehrer*innenbildung birgt zwei Herausforderungen: Erstens bleibt in großen Lehrveranstaltungen wenig Raum für die notwendige Anwendung theoretischen Wissens, zweitens können Fehlentscheidungen in realen diagnostischen Situationen gravierende negative Folgen für Schüler*innen haben. Eine digitale Simulation kann beiden Herausforderungen begegnen. In diesem Beitrag wurde eine digitale, problemorientierte Simulation zur Förderung diagnostischer Kompetenz von Lehramtsstudierenden evaluiert und mit einer textbasierten, problemorientierten und einer lehrendenzentrierten Kontrollgruppe verglichen. Die Ergebnisse zeigen positive Effekte für die digitale Simulation hinsichtlich der selbstbestimmten Motivation, aber einen geringeren Wissenszuwachs im Vergleich zum lehrendenzentrierten Setting. Die Selbstwirksamkeit nahm in allen drei Gruppen zu. Eine digitale Simulation bietet in der untersuchten Form somit einen, wenn auch geringen, Mehrwert für die Lehrkräftebildung im Bereich der Kompetenzentwicklung.}},
  author       = {{Grotegut, Lea and Klingsieck, Katrin B.}},
  issn         = {{2367-3044}},
  journal      = {{ZeHf – Zeitschrift für empirische Hochschulforschung}},
  keywords     = {{General Earth and Planetary Sciences, General Engineering, General Environmental Science}},
  number       = {{1}},
  pages        = {{56--73}},
  publisher    = {{Verlag Barbara Budrich GmbH}},
  title        = {{{Kompetenzentwicklung in der Lehrkräftebildung: der Mehrwert einer digitalen Simulation}}},
  doi          = {{10.3224/zehf.v7i1.05}},
  volume       = {{7}},
  year         = {{2023}},
}

@inproceedings{48730,
  author       = {{Bobe, Julia and Klingsieck, Katrin B.}},
  location     = {{Leipzig}},
  title        = {{{Aufschieben, weil man sich schlecht fühlt, oder sich schlecht fühlen, weil man aufschiebt? – Gruppenspezifische Unterschiede im Verhalten und Erleben von Prokrastination}}},
  year         = {{2023}},
}

@inproceedings{48731,
  author       = {{Bobe, Julia and Klingsieck, Katrin B.}},
  location     = {{Essen}},
  title        = {{{Prokrastination und das schlechte Gewissen - Gruppenunterschiede im Erleben und Auftreten von Prokrastination.}}},
  year         = {{2023}},
}

@article{48751,
  author       = {{Schöppner, Volker and Gevers, Karina and Hoenen, N. and Uhlig, K. and Töws, P. and Decker, J. and Stommel, M.}},
  journal      = {{Advanced Structured Materials}},
  title        = {{{Simulation of Infrared Welded Short Fiber Reinforced Thermoplastic Parts based on Mori-Tanaka Homogenization Method}}},
  year         = {{2023}},
}

@article{48754,
  author       = {{Schöppner, Volker and Austermeier, Laura and Trienens, Dorte}},
  issn         = {{1618-8357}},
  journal      = {{Wissenschaftlicher Arbeitskreis Kunststofftechnik}},
  pages        = {{62--66}},
  title        = {{{Verbesserung der Betriebspunktauslegung durch Schneckensimulation}}},
  year         = {{2023}},
}

@inproceedings{48752,
  author       = {{Moritzer, Elmar and Scholle, Maximilian}},
  location     = {{St. Gallen (Schweiz)}},
  title        = {{{The main factors influencing glass fiber shortening in the processing of bulk molding compounds (BMC)}}},
  year         = {{2023}},
}

@inproceedings{48748,
  author       = {{Köllermeier, Jonas and Schöppner, Volker}},
  location     = {{Ilmenau (Deutschland)}},
  title        = {{{Optimizing the Processing Performance of a Single Screw Extruder Using Live Simulations Based on Real Time Experimental Data}}},
  year         = {{2023}},
}

@article{48749,
  author       = {{Vogtschmidt, Sascha and Schöppner, Volker}},
  journal      = {{Joining Plastics}},
  title        = {{{Schweißnahtkennwerte für die lebensdaueroptimierte Bauteilauslegung von hochtemperaturbeständigen Thermoplasten}}},
  year         = {{2023}},
}

@article{48753,
  author       = {{Schöppner, Volker and Frank, Maximilian and Schall, Christoph Wilhelm Theodor}},
  issn         = {{2941-4202}},
  journal      = {{Plastic Insights}},
  number       = {{7/2023}},
  pages        = {{52--54}},
  title        = {{{The Wave Must Be Right}}},
  year         = {{2023}},
}

@inproceedings{48755,
  author       = {{Moritzer, Elmar and Held, Christian}},
  location     = {{Chemnitz (Deutschland)}},
  title        = {{{Vorspannkraftrelaxation bei der Direktverschraubung additiv gefertigter Kunststoffbauteile}}},
  year         = {{2023}},
}

@inproceedings{47138,
  author       = {{Hetkämper, Tim and Koch, Kevin and Webersen, Manuel and Claes, Leander}},
  booktitle    = {{SEFI 51th Annual Conference Proceedings - Engineering Education for Sustainability}},
  publisher    = {{SEFI}},
  title        = {{{Application-based learning of signal analysis methods with the help of a graphical open-source software}}},
  doi          = {{10.21427/159K-G445}},
  year         = {{2023}},
}

@article{48781,
  abstract     = {{In a punch-bending machine, wire products are manufactured for a wide range of industrial sectors, such as the electronics industry. The raw material for this process is flat wire made of high-strength steel. During the manufacturing process of the flat wire, residual stresses and plastic deformations are induced into the wire. These residual stresses and deformations fluctuate over the length of the semi-finished product and have a negative effect on the final product quality. Straightening machines are used to reduce this influence to a minimum. So far, the adjustment of a straightening machine has been performed manually, which is a lengthy and complex task even for an experienced worker. This inevitably leads to the use of inefficient straightening strategies and causes high rejection rates in the entire production process. Due to a lack of sensor information from the straightening operation, application of modern feedback control methods has not been practicable. This paper presents a novel design for a straightening machine with an integrated, precise straightening force measurement. By simultaneously monitoring the position of the straightening rollers, state variables of the straightening operation can be derived. Additionally, a tension control for feeding the flat wire is introduced. This is implemented to mitigate the disturbing effects caused by irregularities in the wire-feeding process. In the results of this article, the high precision of the developed force measurement design and its possible applications are shown.}},
  author       = {{Bathelt, Lukas and Scurk, Maximilian and Djakow, Eugen and Henke, Christian and Trächtler, Ansgar}},
  issn         = {{1424-8220}},
  journal      = {{Sensors}},
  number       = {{22}},
  title        = {{{Novel Straightening-Machine Design with Integrated Force Measurement for Straightening of High-Strength Flat Wire}}},
  doi          = {{10.3390/s23229091}},
  volume       = {{23}},
  year         = {{2023}},
}

@inbook{48913,
  author       = {{Kamp, Hermann}},
  booktitle    = {{Peacemaking and the Restraint of Violence in High Medieval Europe}},
  editor       = {{Lebouteiller, Simon  and Taylour, Louisa }},
  isbn         = {{9780429030918}},
  pages        = {{17--35}},
  publisher    = {{Routledge}},
  title        = {{{The Submission of Rebellious Cities in the Roman-German Empire}}},
  volume       = {{1}},
  year         = {{2023}},
}

@inproceedings{48270,
  author       = {{Schmalenstroeer, Joerg and Gburrek, Tobias and Haeb-Umbach, Reinhold}},
  booktitle    = {{ITG Conference on Speech Communication}},
  location     = {{Aachen}},
  title        = {{{LibriWASN: A Data Set for Meeting Separation, Diarization, and Recognition with Asynchronous Recording Devices}}},
  year         = {{2023}},
}

@misc{48788,
  author       = {{Hartung, Olaf}},
  booktitle    = {{sehepunkte}},
  issn         = {{1618-6168}},
  title        = {{{ Rezension von: Jörg van Norden: Verlust der Vergangenheit. Historische Erkenntnis und Materialität zwischen Wiedererkennen und Befremden, Frankfurt/M.: Wochenschau-Verlag 2022}}},
  volume       = {{23, 5}},
  year         = {{2023}},
}

@inproceedings{48095,
  abstract     = {{Fused deposition modeling (FDM) is an additive manufacturing process that can be used to manufacture three-dimensional thermoplastic components layer by layer. One disadvantage of FDM is the shrinkage of the components during the manufacturing process. The filament is molten in the nozzle, deposited layer by layer, and cools down again. During solidification, the filament shrinks inhomogeneously in the x/y/z direction, which leads to distortion of the component geometries. Particularly with higher nominal lengths and complex local geometries, there is a need for optimization with regard to dimensional accuracy. The aim of this paper is to counteract this on the software side with global as well as local shrinkage factors. The expected shrinkage within a layer is predicted with an in-house developed software. The geometric accuracy of the model is verified by experimental investigations on cylindrical test specimens. In these, the so-called clover effect occurs as a result of the shrinkage. The circular shape of the deposited layer is deformed by the distortion in the x–y plane comparable to a clover. Finally, the results are validated by analyzing a demonstrator in the form of a bracket.}},
  author       = {{Koers, Thorsten and Magyar, Balázs}},
  booktitle    = {{Macromolecular Symposia}},
  editor       = {{Lamanna, Giuseppe and Opran, Constantin}},
  location     = {{Bucharest, Romania}},
  number       = {{1}},
  publisher    = {{Wiley}},
  title        = {{{Compensation of the Shrinkage Behavior Occurring in Cylindrical Components in the FDM Process}}},
  doi          = {{https://doi.org/10.1002/masy.202200185}},
  volume       = {{411}},
  year         = {{2023}},
}

@inproceedings{48355,
  abstract     = {{Unsupervised speech disentanglement aims at separating fast varying from
slowly varying components of a speech signal. In this contribution, we take a
closer look at the embedding vector representing the slowly varying signal
components, commonly named the speaker embedding vector. We ask, which
properties of a speaker's voice are captured and investigate to which extent do
individual embedding vector components sign responsible for them, using the
concept of Shapley values. Our findings show that certain speaker-specific
acoustic-phonetic properties can be fairly well predicted from the speaker
embedding, while the investigated more abstract voice quality features cannot.}},
  author       = {{Rautenberg, Frederik and Kuhlmann, Michael and Wiechmann, Jana and Seebauer, Fritz and Wagner, Petra and Haeb-Umbach, Reinhold}},
  booktitle    = {{ITG Conference on Speech Communication}},
  location     = {{Aachen}},
  title        = {{{On Feature Importance and Interpretability of Speaker Representations}}},
  year         = {{2023}},
}