@inproceedings{60494,
abstract = {{Pillow-plate heat exchangers (PPHEs) represent a viable alternative to conventional shell-and-tube and plate heat exchangers. The waviness of their channels intensifies fluid mixing in the boundary layers and facilitates heat transfer. Applying secondary surface structuring can further enhance the overall thermo-hydraulic performance of PPHEs, thus increasing their competitiveness against conventional heat exchangers. In this work, streamlined secondary structures applied on the PPHE surface were studied numerically to explore their potential in enhancing near-wall fluid mixing. Computational fluid dynamics (CFD) simulations of single-phase turbulent flow in the inner PPHE channel were performed and pressure drop, heat transfer coefficients, and overall thermo-hydraulic efficiency were determined. The simulation results clearly demonstrate a favourable influence of secondary structuring on the heat transfer performance of PPHEs.}},
author = {{Afsahnoudeh, Reza and Riese, Julia and Kenig, Eugeny Y.}},
booktitle = {{Systems and Control Transactions}},
issn = {{2818-4734}},
publisher = {{PSE Press}},
title = {{{Thermo-Hydraulic Performance of Pillow-Plate Heat Exchangers with Streamlined Secondary Structures: A Numerical Analysis}}},
doi = {{10.69997/sct.178665}},
volume = {{4}},
year = {{2025}},
}
@inproceedings{60493,
abstract = {{Heat pumps play a crucial role in decarbonizing the chemical industry. The integration and sizing of heat pumps in chemical processes is a challenging task in multi-product chemical processes due to the fluctuating waste heat supply and heat demand. Integrating heat pumps may require a retrofit of the utility system. Mathematical optimization is a useful tool to tackle this challenge by enabling the analysis of correlation between relevant system parameters and equipment sizing. This study demonstrates the utilization of mathematical optimization and parameter studies for utility system equipment sizing addressing fluctuating heat supply and demand profiles.}},
author = {{Hochhaus, Thorben and Wloch, Johannes and Grünewald, Marcus and Riese, Julia}},
booktitle = {{Systems and Control Transactions}},
issn = {{2818-4734}},
publisher = {{PSE Press}},
title = {{{A Data-Driven Conceptual Approach to Heat Pump Sizing in Chemical Processes with Fluctuating Heat Supply and Demand}}},
doi = {{10.69997/sct.196662}},
volume = {{4}},
year = {{2025}},
}
@article{60495,
author = {{Podworny, Susanne and Fleischer, Yannik and Biehler, Rolf}},
journal = {{Stochastik in der Schule}},
number = {{2}},
pages = {{9--16}},
title = {{{Explorative Datenanalyse in der Schule – Analyse der Mediennutzung von Jugendlichen mit den YOU‑PB Daten}}},
volume = {{45}},
year = {{2025}},
}
@unpublished{60491,
abstract = {{We investigate generalisations of 1-factorisations and hyperfactorisations of the complete graph $K_{2n}$. We show that they are special subsets of the association scheme obtained from the Gelfand pair $(S_{2n},S_2 \wr S_n)$. This unifies and extends results by Cameron (1976) and gives rise to new existence and non-existence results. Our methods involve working in the group algebra $\mathbb{C}[S_{2n}]$ and using the representation theory of $S_{2n}$.}},
author = {{Klawuhn, Lukas-André Dominik and Bamberg, John}},
title = {{{On the association scheme of perfect matchings and their designs}}},
year = {{2025}},
}
@inproceedings{60497,
abstract = {{Despite the advantages that the virtual knowledge graph paradigm has brought to many application domains, state-of-the-art systems still do not support popular graph database management systems like Neo4j. Their query rewriting algorithms focus on languages like conjunctive queries and their unions, which were developed for relational data and are poorly suited for graph data. Moreover, they also limit the expressiveness of the ontology languages that admit rewritings, restricting them to those that enjoy the so-called FO-rewritability property. Rewritings have thus focused on the DL-Lite family of Description Logics. In this paper, we propose a technique for rewriting a family of navigational queries for a suitably tailored fragment of ELHI. Leveraging navigational features in the target query language, we can include some widely-used axiom shapes not supported by DL-Lite. We implemented a proof-of-concept prototype that rewrites into Cypher queries, and tested it on a real-world cognitive neuroscience use case with promising results.}},
author = {{Löhnert, Bianca and Augsten, Nikolaus and Okulmus, Cem and Ortiz, Magdalena}},
booktitle = {{The Semantic Web - 22nd European Semantic Web Conference, {ESWC} 2025, Portoroz, Slovenia, June 1-5, 2025, Proceedings, Part {I}}},
isbn = {{9783031945748}},
issn = {{0302-9743}},
keywords = {{Ontology-based Data Access, Property Graphs, Navigational Queries}},
location = {{Portorož, Slovenia}},
pages = {{342----361}},
publisher = {{Springer Nature Switzerland}},
title = {{{Towards Practicable Algorithms for Rewriting Graph Queries Beyond DL-Lite}}},
doi = {{10.1007/978-3-031-94575-5_19}},
volume = {{15718}},
year = {{2025}},
}
@inproceedings{60502,
author = {{Zeipert, Henning and Claes, Leander and Stoeckel, Chris and Mulay, Shubham and Henning, Bernd}},
location = {{Nürnberg}},
title = {{{Evaluation of piezoelectric micromachined ultrasonic transducers (PMUT) for the broadband detection of ultrasonic elastic waves}}},
doi = {{10.5162/SMSI2025/D5.2}},
year = {{2025}},
}
@article{59163,
abstract = {{While existing studies have extensively explored various facets of international students’ experiences, a gap remains in understanding the connection between their social capital accumulation and information-seeking practices that shape the incoming students’ extended transition process. Successful information-seeking is not solely related to academic outcome; it is also influenced by the social capital resources available within and beyond familiar cultural groups. This article sheds light on how international students’ social capital accumulation shapes their information searches across various online and offline social networks. A total of ten international students were interviewed at the beginning and the end of their first semester in Germany during the 2022–23 academic year. The findings demonstrate that the incoming students’ information-seeking strategies and social capital accumulation change over time. The students rely on their previously established social connections offline and online when preparing for their departure. Upon arrival in Germany, the students continue to search for information within their linguistic and cultural familiar groups, but their information-seeking process shifts to local in-person contexts. During the semester, lecturers and fellow students become useful information sources at the university while the students develop confidence in their foreign language skills.}},
author = {{Teichert, Jeannine and Lin-Januszewski, Liang-Wen}},
issn = {{2397-7140}},
journal = {{Transitions: Journal of Transient Migration}},
publisher = {{Intellect}},
title = {{{Linking social capital accumulation and information-seeking practices of international students in Germany}}},
doi = {{10.1386/tjtm_00071_1}},
year = {{2025}},
}
@inproceedings{60506,
author = {{Adler, Enno and Böttcher, Stefan and Hartel, Rita}},
booktitle = {{2025 Data Compression Conference (DCC)}},
publisher = {{IEEE}},
title = {{{String Partition for Building Long BWTs}}},
doi = {{10.1109/dcc62719.2025.00044}},
year = {{2025}},
}
@article{60507,
abstract = {{DNA origami nanostructures are powerful molecular tools for the controlled arrangement of functional molecules and thus have important applications in biomedicine, sensing, and materials science. The fabrication of DNA origami...}},
author = {{Tomm, Emilia and Grundmeier, Guido and Keller, Adrian}},
issn = {{2040-3364}},
journal = {{Nanoscale}},
publisher = {{Royal Society of Chemistry (RSC)}},
title = {{{Cost-efficient folding of functionalized DNA origami nanostructures via staple recycling}}},
doi = {{10.1039/d5nr01435b}},
year = {{2025}},
}
@article{60477,
author = {{Schubatzky, Thomas and Burde, Jan-Philipp and Große-Heilmann, Rike Isabel and Lachner, Andreas and Riese, Josef and Weiler, David Christoph}},
issn = {{2666-5573}},
journal = {{Computers and Education Open}},
pages = {{100246}},
publisher = {{Elsevier BV}},
title = {{{From knowledge to intention: The role of TPACK and self-efficacy in technology integration}}},
doi = {{10.1016/j.caeo.2025.100246}},
volume = {{8}},
year = {{2025}},
}
@article{60508,
author = {{Höper, Lukas and Schulte, Carsten}},
issn = {{0899-3408}},
journal = {{Computer Science Education}},
pages = {{1--33}},
publisher = {{Informa UK Limited}},
title = {{{ReVEAL model and its application to revealing viewpoints on educational approaches to learning about data and AI}}},
doi = {{10.1080/08993408.2025.2516957}},
year = {{2025}},
}
@inproceedings{60504,
author = {{Nellius, Tom and Henne, Kevin and Hartinger, Maximilian and Meihost, Lars and Hetkämper, Tim and Zeipert, Henning and Claes, Leander and Henning, Bernd}},
location = {{Nürnberg}},
title = {{{Ultrasonic phased array interface using programmable I/O and microprocessor clock synchronisation}}},
doi = {{ 10.5162/SMSI2025/A5.4}},
year = {{2025}},
}
@article{60511,
author = {{Kulgemeyer, Christoph and Hörnlein, Madeleine}},
journal = {{Plus Lucis}},
pages = {{10--12}},
title = {{{Zwischen Verstehensillusion und Wissenserwerb}}},
volume = {{2}},
year = {{2025}},
}
@inproceedings{59891,
author = {{Bodynek, Joanna and Gaigulo, Dana and Mayer, Andreas and Jonas, Kristina}},
location = {{Oldenburg }},
title = {{{Entwicklung und Evaluation eines Förderkonzeptes der morphologischen Bewusstheit – Vorstellung eines Forschungsvorhabens [Posterpräsentation]}}},
year = {{2025}},
}
@article{60528,
abstract = {{Die Auseinandersetzung mit Fitnessinhalten in sozialen Medien nimmt für Jugendliche eine bedeutende Rolle ein. Diese Inhalte können einerseits als Motivation für körperliche Aktivität dienen, andererseits aber auch negative Auswirkungen auf das Körperbild haben. Deswegen spielen Sportlehrkräfte in diesem Zusammenhang eine entscheidende Rolle bei der Vermittlung von Medienkompetenz. Um ihre Perspektiven zu dieser Herausforderung besser zu verstehen, wurden leitfadengestützte Interviews mit N=17 Sportlehrkräften unterschiedlicher Schulformen durchgeführt. Die Ergebnisse zeigen, dass die meisten Lehrkräfte nicht genau wissen, wie ihre Schüler:innen Fitnessinhalte in sozialen Medien nutzen, obgleich sie eine gewisse Relevanz darin für Jugendliche sehen. Die Sportlehrkräfte unterscheiden sich in der Ansicht darüber, ob und wie diese Thematik im Sportunterricht behandelt werden sollte. Nur wenige Lehrkräfte integrieren sie bereits in ihren Unterricht, während andere dies für nicht sinnvoll oder schwer umsetzbar halten. Diese vielfältigen Perspektiven verdeutlichen die Komplexität der Medienbildung im Sportunterricht und die Notwendigkeit, Medienbildung als Thema in der Lehrer:innenbildung aufzugreifen.
}},
author = {{Korte, Johanna and Grimminger-Seidensticker, Elke}},
issn = {{2196-5218}},
journal = {{Zeitschrift für sportpädagogische Forschung}},
number = {{1}},
pages = {{52--77}},
publisher = {{Nomos Verlag}},
title = {{{#Fitspiration als Teil der juvenilen Bewegungskultur im Sportunterricht. Ergebnisse einer qualitativen Interviewstudie mit Sportlehrkräften}}},
doi = {{10.5771/2196-5218-2025-1-52}},
volume = {{13}},
year = {{2025}},
}
@book{60296,
abstract = {{
Was macht gelungene Hochschullehre aus? Und an welchen Stellschrauben kann ich drehen, um die eigene Lehre zu verbessern? Das zweibändige "Praxishandbuch Hochschullehre" bietet als Standardwerk Orientierung bei didaktischen Fragen und beleuchtet aktuelle Entwicklungen des Bereichs.
In Band II setzen sich die Beiträger:innen mit dem Prüfen und Bewerten von Studierenden auseinander, geben Tipps zu Feedback und Evaluation und widmen sich den Themen Digitalisierung, Nachhaltigkeit sowie Barrierefreiheit. Angereichert mit Abbildungen, Definitionen, Schlagworten, Schritt-für-Schritt-Anleitungen und einem umfangreichen Glossar lädt der anwendungsorientierte Leitfaden alle Lehrenden dazu ein, sich aktiv mit den wesentlichen Inhalten der Hochschullehre auseinanderzusetzen – unabhängig von Fachrichtung und Erfahrungsstufe.
utb+: Zusätzlich zum Buch stehen zu einigen Beiträgen hilfreiche Materialien wie Verlaufsprotokolle, Vorbereitungs- und Bewertungsbögen zum Download bereit.
Verfügbar in drei Ausgabearten: Print, E-Book (PDF), Web-Book (Buch als Website). Das Web-Book integriert Buchinhalte und digitale Elemente. Für Print und E-Book sind die digitalen Materialien über utb.de kostenlos abrufbar.}},
editor = {{Vöing, Nerea}},
isbn = {{9783838563305}},
publisher = {{utb GmbH}},
title = {{{Praxishandbuch Hochschullehre II}}},
doi = {{10.36198/9783838563305}},
year = {{2025}},
}
@book{60295,
abstract = {{
Was macht gelungene Hochschullehre aus? Und an welchen Stellschrauben kann ich drehen, um die eigene Lehre zu verbessern? Das zweibändige "Praxishandbuch Hochschullehre" bietet als Standardwerk Orientierung bei didaktischen Fragen und beleuchtet aktuelle Entwicklungen des Bereichs.
In Band I behandeln die Beiträger:innen Grundlagen, Methoden und Formate der Hochschullehre und geben außerdem Tipps zu aktivierender Lehre sowie studentischer Partizipation. Angereichert mit Abbildungen, Definitionen, Schlagworten, Schritt-für-Schritt-Anleitungen und einem umfangreichen Glossar lädt der anwendungsorientierte Leitfaden alle Lehrenden dazu ein, sich aktiv mit den wesentlichen Inhalten ihrer Arbeit auseinanderzusetzen – unabhängig von Fachrichtung und Erfahrungsstufe.
utb+: Zusätzlich zum Buch stehen zu einigen Beiträgen hilfreiche Materialien wie Checklisten, Ablaufpläne und Grafiken mit didaktischen Hinweisen zum Download bereit.
Verfügbar in drei Ausgabearten: Print, E-Book (PDF), Web-Book (Buch als Website). Das Web-Book integriert Buchinhalte und digitale Elemente. Für Print und E-Book sind die digitalen Materialien über utb.de kostenlos abrufbar.}},
editor = {{Vöing, Nerea}},
isbn = {{9783838563299}},
publisher = {{utb GmbH}},
title = {{{Praxishandbuch Hochschullehre I}}},
doi = {{10.36198/9783838563299}},
year = {{2025}},
}
@article{60530,
author = {{Grimminger-Seidensticker, Elke and ComeNet 5, Autorengruppe }},
journal = {{sportunterricht}},
number = {{6}},
pages = {{250 -- 253}},
title = {{{Körperbilder und Social Media im Sportunterricht. Herausforderungen und Chancen für Lehrkräfte}}},
doi = {{10.30426/SU-2025-06-2}},
volume = {{74}},
year = {{2025}},
}
@inbook{60532,
author = {{Biehler, Rolf and Schulte, Carsten}},
booktitle = {{Proceedings of the 1st Symposium on Integrating AI and Data Science into School Education Across Disciplines (AIDEA 1 2025), Salzburg, Austria}},
title = {{{Lessons Learned from the ProDaBi Project: Shaping Perspectives at the Intersection of Data, AI, and Education Towards Fostering AI and Data Science Literacy in Schools Across Disciplines.}}},
year = {{2025}},
}
@article{60531,
author = {{Grimminger-Seidensticker, Elke and Voogd, Andreas and Krückels, Manuel}},
journal = {{sportunterricht}},
number = {{6}},
pages = {{267 -- 271}},
title = {{{Körperbilder und soziale Medien im Sportunterricht. Ist ein schöner Körper ein gesunder Körper?}}},
volume = {{74}},
year = {{2025}},
}