@inbook{29838,
  author       = {{Hartung, Olaf and Krebs, Alexandra and Fastlabend-Vargas, Daniel and Meyer-Hamme, Johannes}},
  booktitle    = {{Theorie und Praxis in der Lehrerbildung.Verhältnisbestimmungen aus der Perspektive von Fachdidaktiken}},
  editor       = {{Caruso, Carina and Harteis, Christian and Gröschner, Alexander}},
  isbn         = {{9783658325671 }},
  pages        = {{63--81}},
  publisher    = {{Springer VS}},
  title        = {{{Der steinige Weg vom Wissen zum Können: Zum schwierigen Ver­hältnis von Theorie und Praxis bei der Betreuung zukünftiger Geschichtslehrkräfte in Langzeitpraktika}}},
  year         = {{2021}},
}

@inbook{47662,
  author       = {{Miggelbrink, Monique and Bartz, Christina}},
  booktitle    = {{Selbstbehältnisse. Orte und Gegenstände der Aufbewahrung von Subjektivität}},
  editor       = {{Busse, Laura and Gehrlach, Andreas and Waldemar, Isak}},
  pages        = {{113--125}},
  publisher    = {{Neofelis}},
  title        = {{{Home-Office. Kulturelle Formationen häuslicher Arbeit}}},
  year         = {{2021}},
}

@inproceedings{21272,
  author       = {{Ködding, Patrick and Dumitrescu, Roman}},
  booktitle    = {{Digitalisisierung souverän gestalten}},
  editor       = {{Hartmann, Ernst A.}},
  pages        = {{pp. 59--73}},
  publisher    = {{Springer Vieweg}},
  title        = {{{Forschungsfelder für Künstliche Intelligenz in der strategischen Produktplanung}}},
  year         = {{2021}},
}

@article{48035,
  abstract     = {{BACKGROUND: Previous studies suggest better visual-spatial processing when participants are tested in postures in which dynamic stability is challenged. The question arises if this is also true for the performance in mental body-rotation tasks (MBRT).
AIM: Taking the embodied cognition approach into account, the first aim of the present study was to examine the potential influence of different demands on dynamic stability for two postures (parallel stand vs. tandem stand) on solving two versions of the MBRT, inducing either an object-based or an egocentric perspective transformation strategy. The second aim was to investigate if these different demands on dynamic stability are reflected in postural sway parameters.
METHOD: Thirty participants (18 females and 12 males) were tested in the two MBRTs and in a control condition. All tasks were performed while standing on a balance beam in tandem stand and in a feet parallel position on a force plate.
RESULTS: The results for response time and response error revealed effects of rotation angle and task, but no effect of posture. The analyzed Center of Pressure (CoP) data revealed a reduction of body sway during the MBRT for egocentric perspective transformations.
CONCLUSION: The results indicate that participants performed better for egocentric than for object-based transformations and that the egocentric transformation leads to more postural stability than the object-based.}},
  author       = {{Budde, Kirsten and Jöllenbeck, Thomas and Barela, José A. and Figueiredo, Gabriella A. and Weigelt, Matthias}},
  issn         = {{2446-4902}},
  journal      = {{Brazilian Journal of Motor Behavior}},
  number       = {{3}},
  pages        = {{180--194}},
  publisher    = {{Brazilian Journal for Motor Behavior}},
  title        = {{{Mental body rotation with egocentric and object-based transformations in different postures: standing vs. balancing}}},
  doi          = {{10.20338/bjmb.v15i3.250}},
  volume       = {{15}},
  year         = {{2021}},
}

@inproceedings{48037,
  author       = {{Budde, Kirsten and Barela, José A and Figueiredo, Gabriella A and Weigelt, Matthias}},
  booktitle    = {{TeaP 2021 - Abstracts of the 63rd Conference of Experimental Psychologists.}},
  editor       = {{Huckauf, Anke and Baumann, Martin and Ernst, Marc and Herbert, Cornelia and Kiefer, Markus and Sauter, Marian}},
  location     = {{Ulm}},
  pages        = {{50}},
  title        = {{{Mental body rotation with egocentric and object-based transformations in different postures: sitting vs. standing.}}},
  doi          = {{10.23668/PSYCHARCHIVES.5178}},
  year         = {{2021}},
}

@inproceedings{48286,
  author       = {{Habernal, Ivan}},
  booktitle    = {{Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing}},
  publisher    = {{Association for Computational Linguistics}},
  title        = {{{When differential privacy meets NLP: The devil is in the detail}}},
  doi          = {{10.18653/v1/2021.emnlp-main.114}},
  year         = {{2021}},
}

@inproceedings{29893,
  abstract     = {{Phase-shift modulated full bridge converters suffer from thermal imbalances of the inverter switches. The lagging leg switches are subject to larger commutation currents compared to those of the leading leg as the transformer current reduces in the freewheeling interval. Furthermore, after this interval, the energy in the series inductance may not be large enough to achieve zero-voltage switching (ZVS) for the leading leg. Both effects result in thermal imbalances. This paper analyzes the alternating-asymmetrical phase-shift modulation to achieve balanced conduction and switching losses for all four switches while showing that this modulation is easily implemented on standard DSPs. The modulation has been implemented to LLC converters where experimental measurement results proved its effectiveness for LLC converters by reducing the temperature deviation from 6.3 K to only 0.2 K such that the peak temperature is reduced from 95 °C to 92 °C. The paper also proves that the modulation can be utilized to improve the efficiency of LLC converters operated at very low gains while simultaneously reducing the junction temperature of all four switches compared to the conventional complementary modulation. Finally, EMI implications are analyzed, which show that the modulation may be beneficial for reducing the common-mode emissions around the operating frequency.}},
  author       = {{Rehlaender, Philipp and Unruh, Roland and Schafmeister, Frank and Böcker, Joachim}},
  booktitle    = {{2021 IEEE Applied Power Electronics Conference and Exposition (APEC)}},
  isbn         = {{978-1-7281-8950-5}},
  keywords     = {{Phase-Shifted Full Bridge, Full-Bridge Converter, Phase-Shift Control, Phase-Shift Modulation, LLC Converter, Thermal Balancing}},
  location     = {{Phoenix, AZ, USA}},
  publisher    = {{IEEE}},
  title        = {{{Alternating Asymmetrical Phase-Shift Modulation for Full-Bridge Converters with Balanced Switching Losses to Reduce Thermal Imbalances}}},
  doi          = {{10.1109/apec42165.2021.9487104}},
  year         = {{2021}},
}

@article{34827,
  abstract     = {{<jats:title>Zusammenfassung</jats:title><jats:p>Zu den ersten geometrischen Begriffen, die Kinder bereits im Elementar- und Primarbereich lernen, zählen u. a. Viereck, Rechteck und Quadrat. Studien zeigen, dass Lernende bereits früh individuelle Vorstellungen, sog. <jats:italic>individuelle Begriffskonzepte,</jats:italic> zu diesen Begriffen aufbauen. Zwar wird die Entwicklung von Begriffsverständnis in verschiedenen mathematikdidaktischen Stufenmodellen dargestellt, diese sind jedoch generisch und beschreiben nicht explizit die Entwicklung der ersten <jats:italic>individuellen Begriffskonzepte </jats:italic>von Lernenden zu Viereck, Rechteck und Quadrat. Aus empirischer Sicht liegen verschiedene Studien vor, die einzelne Aspekte der individuellen Begriffskonzepte von Lernenden unterschiedlicher Altersgruppen zu diesen Begriffen ausleuchten. Um Begriffsbildungsprozesse aus empirischer Sicht detaillierter entlang der jeweils vorherrschenden individuellen Begriffskonzepte zu beschreiben, fehlen insbesondere Studien in der Grundschule, die alle vier Klassenstufen betrachten und dabei differenzierte Erkenntnisse zu verschiedenen theoretischen Indikatoren des Begriffsverständnisses liefern. Daher geht die vorliegende Studie der Frage nach, welches Verständnis der Begriffe Viereck, Rechteck und Quadrat Schülerinnen und Schüler der Jahrgangsstufen 1, 2, 3 und 4 zeigen. Dazu wurde eine Quasi-Längsschnittstudie mit <jats:italic>N</jats:italic> = 456 Grundschulkindern (ca. 100 pro Jahrgangsstufe) durchgeführt. Die Ergebnisse geben detaillierte Einblicke in die individuellen Begriffskonzepte der Lernenden und zeigen, dass Lernende zunehmend Eigenschaften der Figuren berücksichtigen, jedoch individuelle Begriffskonzepte über lange Zeit auch prototypisch geprägt sind. Implikationen dieser Ergebnisse für Forschung und Praxis werden diskutiert.</jats:p>}},
  author       = {{Bruns, Julia and Unterhauser, Elisabeth and Gasteiger, Hedwig}},
  issn         = {{0173-5322}},
  journal      = {{Journal für Mathematik-Didaktik}},
  keywords     = {{Education, General Mathematics}},
  number       = {{2}},
  pages        = {{581--623}},
  publisher    = {{Springer Science and Business Media LLC}},
  title        = {{{Geometrisches Begriffsverständnis in der Grundschule am Beispiel der Begriffe Viereck, Rechteck und Quadrat}}},
  doi          = {{10.1007/s13138-021-00185-4}},
  volume       = {{42}},
  year         = {{2021}},
}

@inbook{48461,
  author       = {{Jacke, Christoph}},
  booktitle    = {{Musik als Lebensmittel. Kulturwissenschaftlich-theologische Rationen für ein Jahr.}},
  editor       = {{Keuchen, Marion and Janus, Richard}},
  pages        = {{101--113}},
  publisher    = {{LIT}},
  title        = {{{Tocotronic - Hoffnung (2020).}}},
  year         = {{2021}},
}

@inbook{43412,
  author       = {{Limpinsel, Inga and Engemann, Mario and Neuberger, Olga and Serova, Katja and Aßmann, Sandra}},
  booktitle    = {{Kooperation - Koordination - Kollegialität. Befunde und Diskurse zum (multi-)professionellen Zusammenwirken pädagogischer Akteur*innen an Schulen}},
  editor       = {{Kunze, Katharina and Petersen, Dorthe and Bellenberg, Gabriele and Fabel-Lamla, Melanie and Hinzke, Jan-Hendrik and Moldenhauer, Anna and Peukert, Lena and Reintjes, Christian and te Poel, Kathrin}},
  pages        = {{227--246}},
  publisher    = {{Verlag Julius Klinkhardt}},
  title        = {{{Schule und außerschulische Bildungspartner an der Schnittstelle von formalen und non-formalen Bildungsprozessen - Empirische Befunde zur Kooperation und professionellen Handlungskompetenz}}},
  year         = {{2021}},
}

@inbook{43414,
  author       = {{Engemann, Mario and Herzig, Bardo}},
  booktitle    = {{Fachliche Bildung und digitale Transformation - Fachdidaktische Forschung und Diskurse. Fachtagung der Gesellschaft für Fachdidaktik 2020}},
  editor       = {{Maurer, Christian and Rincke, Karsten and Hemmer, Michael}},
  pages        = {{185--188}},
  publisher    = {{Universität Regensburg}},
  title        = {{{Lehrerkooperation und Digitalisierung - Gestaltung digital-kooperativer Arbeitsbeziehungen von Lehrkräften und ReferendarInnen am Beispiel des Schulfachs Pädagogik}}},
  year         = {{2021}},
}

@article{45382,
  author       = {{Prediger, Susanne and Dröse, Jennifer}},
  journal      = {{Lernen und Lernstörungen, 10(2)}},
  title        = {{{Fehlerbearbeitung bei mathematischen Textaufgaben – Sprachliche und strategische Fehlerursachen und ihre Bearbeitung}}},
  doi          = {{doi.org/10.1024/2235-0977/a000330}},
  year         = {{2021}},
}

@article{28684,
  author       = {{Bloh, Bea and Wehde, Janis}},
  journal      = {{Lernende Schule}},
  number       = {{96}},
  pages        = {{27--30}},
  title        = {{{Salutogenes Leitungshandeln. Ein Ansatz zur Gesundheitsförderung und Qualitätsentwicklung in der Schule.}}},
  year         = {{2021}},
}

@inbook{48810,
  author       = {{Luft, Sebastian}},
  booktitle    = {{Simmel-Handbuch}},
  editor       = {{Hartung, G}},
  pages        = {{247--256}},
  publisher    = {{Metzler}},
  title        = {{{Simmels Abhandlungen zu Kant}}},
  year         = {{2021}},
}

@book{48906,
  editor       = {{Luft, Sebastian and Ferrari, Massimo}},
  issn         = {{2626-8329}},
  keywords     = {{General Medicine}},
  publisher    = {{Walter de Gruyter GmbH}},
  title        = {{{Cassirer’s Children, Special Topics Issue}}},
  doi          = {{10.1515/jtph-2021-0010}},
  volume       = {{2(1)}},
  year         = {{2021}},
}

@book{48907,
  editor       = {{Luft, Sebastian and Bohr, Jörn}},
  pages        = {{598}},
  publisher    = {{Felix Meiner Verlag}},
  title        = {{{ Wilhelm Windelband. Präludien}}},
  year         = {{2021}},
}

@inproceedings{26770,
  abstract     = {{Automatic transcription of meetings requires handling of overlapped speech, which calls for continuous speech separation (CSS) systems. The uPIT criterion was proposed for utterance-level separation with neural networks and introduces the constraint that the total number of speakers must not exceed the number of output channels. When processing meeting-like data in a segment-wise manner, i.e., by separating overlapping segments independently and stitching adjacent segments to continuous output streams, this constraint has to be fulfilled for any segment. In this contribution, we show that this constraint can be significantly relaxed. We propose a novel graph-based PIT criterion, which casts the assignment of utterances to output channels in a graph coloring problem. It only requires that the number of concurrently active speakers must not exceed the number of output channels. As a consequence, the system can process an arbitrary number of speakers and arbitrarily long segments and thus can handle more diverse scenarios.
Further, the stitching algorithm for obtaining a consistent output order in neighboring segments is of less importance and can even be eliminated completely, not the least reducing the computational effort. Experiments on meeting-style WSJ data show improvements in recognition performance over using the uPIT criterion. }},
  author       = {{von Neumann, Thilo and Kinoshita, Keisuke and Boeddeker, Christoph and Delcroix, Marc and Haeb-Umbach, Reinhold}},
  booktitle    = {{Interspeech 2021}},
  keywords     = {{Continuous speech separation, automatic speech recognition, overlapped speech, permutation invariant training}},
  title        = {{{Graph-PIT: Generalized Permutation Invariant Training for Continuous Separation of Arbitrary Numbers of Speakers}}},
  doi          = {{10.21437/interspeech.2021-1177}},
  year         = {{2021}},
}

@inproceedings{29173,
  author       = {{von Neumann, Thilo and Boeddeker, Christoph and Kinoshita, Keisuke and Delcroix, Marc and Haeb-Umbach, Reinhold}},
  booktitle    = {{Speech Communication; 14th ITG Conference}},
  location     = {{Kiel}},
  title        = {{{Speeding Up Permutation Invariant Training for Source Separation}}},
  year         = {{2021}},
}

@article{24037,
  abstract     = {{<jats:title>Abstract</jats:title><jats:p>Innovation projects are characterized by numerous uncertainties. Typical concepts in development management like the application of safety coefficients imply limitations of the solution space. In contrast, explicit handling of uncertainties can support engineers in understanding the problem space and in utilising the full potential of the design space along iterative product development steps. As a result from literature analysis, there is a lack of a support for product development that addresses the specific problem of uncertainty and risk in the context of requirement changes. The aim of the contribution at hand is to enhance the efficient development of complex interdisciplinary systems by enabling uncertainty handling in requirements change management. Based on a classification of uncertainty types resulting in a descriptive model, risk management measures are identified to support requirements engineers. The proposed method includes identification &amp; modelling, analysis, treatment and monitoring of risks and counter-measures. By applying this method, engineers are supported in adopting agile approaches and enabling flexible Requirements Engineering.</jats:p>}},
  author       = {{Gräßler, Iris and Pottebaum, Jens and Oleff, Christian and Preuß, Daniel}},
  issn         = {{2732-527X}},
  journal      = {{Proceedings of the Design Society}},
  location     = {{Gothenburg}},
  pages        = {{1687--1696}},
  title        = {{{Handling of explicit Uncertainty in Requirements Change Management}}},
  doi          = {{10.1017/pds.2021.430}},
  volume       = {{1}},
  year         = {{2021}},
}

@inproceedings{25534,
  author       = {{Gräßler, Iris and Pottebaum, Jens and Roesmann, Daniel and Mandischer, Nils and Gürtler, Marius and Hüsing, Mathias and Corves, Burkhard}},
  booktitle    = {{Mensch und Computer 2021 - Workshopband}},
  editor       = {{Wienrich, C. and Wintersberger, P. and Weyers, B.}},
  title        = {{{Fähigkeitsorientierte Aufgabenzuordnung für die Mensch-Roboter-Kollaboration in sicherheitskritischen Einsatzsituationen}}},
  doi          = {{10.18420/muc2021-mci-ws08-376}},
  year         = {{2021}},
}