--- _id: '65602' abstract: - lang: eng text: This chapter explores the crucial role of simulation and modelling of electronic and photonic components for terahertz (THz) systems. THz-related challenges already begin with setting up the signal generation and sampling parameters and continue with the realistic modelling of the electronic and photonic building blocks. Hereby, photonic components require not only the modelling of the optical signal propagation but also the modelling of the electronic interface in the THz regime. Furthermore, when advancing to the simulation of systems like fully integrated electronic transmit and receive frontends or photonically assisted analogue-to-digital converters (ADCs), it is up to the designer to find a suitable level of abstraction. Size, complexity, and available computational power versus accuracy must be taken into consideration and prioritized against each other. author: - first_name: Dominik full_name: Wrana, Dominik last_name: Wrana - first_name: Maxim full_name: Weizel, Maxim last_name: Weizel - first_name: Simon full_name: Haussmann, Simon last_name: Haussmann - first_name: Meysam full_name: Bahmanian, Meysam last_name: Bahmanian - first_name: Ingmar full_name: Kallfass, Ingmar last_name: Kallfass - first_name: J. Christoph full_name: Scheytt, J. Christoph last_name: Scheytt citation: ama: 'Wrana D, Weizel M, Haussmann S, Bahmanian M, Kallfass I, Scheytt JC. Simulation and Modelling of Electronic and Photonic Components. In: Metrology for THz Communications. Springer Nature Switzerland; 2026. doi:10.1007/978-3-032-01986-8_36' apa: Wrana, D., Weizel, M., Haussmann, S., Bahmanian, M., Kallfass, I., & Scheytt, J. C. (2026). Simulation and Modelling of Electronic and Photonic Components. In Metrology for THz Communications. Springer Nature Switzerland. https://doi.org/10.1007/978-3-032-01986-8_36 bibtex: '@inbook{Wrana_Weizel_Haussmann_Bahmanian_Kallfass_Scheytt_2026, place={Cham}, title={Simulation and Modelling of Electronic and Photonic Components}, DOI={10.1007/978-3-032-01986-8_36}, booktitle={Metrology for THz Communications}, publisher={Springer Nature Switzerland}, author={Wrana, Dominik and Weizel, Maxim and Haussmann, Simon and Bahmanian, Meysam and Kallfass, Ingmar and Scheytt, J. Christoph}, year={2026} }' chicago: 'Wrana, Dominik, Maxim Weizel, Simon Haussmann, Meysam Bahmanian, Ingmar Kallfass, and J. Christoph Scheytt. “Simulation and Modelling of Electronic and Photonic Components.” In Metrology for THz Communications. Cham: Springer Nature Switzerland, 2026. https://doi.org/10.1007/978-3-032-01986-8_36.' ieee: 'D. Wrana, M. Weizel, S. Haussmann, M. Bahmanian, I. Kallfass, and J. C. Scheytt, “Simulation and Modelling of Electronic and Photonic Components,” in Metrology for THz Communications, Cham: Springer Nature Switzerland, 2026.' mla: Wrana, Dominik, et al. “Simulation and Modelling of Electronic and Photonic Components.” Metrology for THz Communications, Springer Nature Switzerland, 2026, doi:10.1007/978-3-032-01986-8_36. short: 'D. Wrana, M. Weizel, S. Haussmann, M. Bahmanian, I. Kallfass, J.C. Scheytt, in: Metrology for THz Communications, Springer Nature Switzerland, Cham, 2026.' date_created: 2026-05-11T07:58:34Z date_updated: 2026-05-11T09:28:52Z department: - _id: '58' doi: 10.1007/978-3-032-01986-8_36 language: - iso: eng main_file_link: - open_access: '1' url: https://link.springer.com/content/pdf/10.1007/978-3-032-01986-8.pdf oa: '1' place: Cham project: - _id: '298' name: 'FOR 2863: Metrologie für die THz Kommunikation (Meteracom)' - _id: '308' name: 'FOR 2863: Metrologie für die THz Kommunikation, TP: Ultrabreitbandige Abtastung' - _id: '313' name: 'FOR 2863: Metrologie für die THz Kommunikation, TP C3: Skalierbares THz Transceiver Impairment Modell' publication: Metrology for THz Communications publication_identifier: isbn: - '9783032019851' - '9783032019868' issn: - 0342-4111 - 1556-1534 publication_status: published publisher: Springer Nature Switzerland status: public title: Simulation and Modelling of Electronic and Photonic Components type: book_chapter user_id: '44271' year: '2026' ... --- _id: '65605' citation: ama: Turhan A-Y, Virtema J, eds. Foundations of Information and Knowledge Systems - 14th International Symposium, FoIKS 2026, Hanover, Germany, March 23-26, 2026, Proceedings. Vol 16475. Springer; 2026. doi:10.1007/978-3-032-21540-6 apa: Turhan, A.-Y., & Virtema, J. (Eds.). (2026). Foundations of Information and Knowledge Systems - 14th International Symposium, FoIKS 2026, Hanover, Germany, March 23-26, 2026, Proceedings (Vol. 16475). Springer. https://doi.org/10.1007/978-3-032-21540-6 bibtex: '@book{Turhan_Virtema_2026, series={Lecture Notes in Computer Science}, title={Foundations of Information and Knowledge Systems - 14th International Symposium, FoIKS 2026, Hanover, Germany, March 23-26, 2026, Proceedings}, volume={16475}, DOI={10.1007/978-3-032-21540-6}, publisher={Springer}, year={2026}, collection={Lecture Notes in Computer Science} }' chicago: Turhan, Anni-Yasmin, and Jonni Virtema, eds. Foundations of Information and Knowledge Systems - 14th International Symposium, FoIKS 2026, Hanover, Germany, March 23-26, 2026, Proceedings. Vol. 16475. Lecture Notes in Computer Science. Springer, 2026. https://doi.org/10.1007/978-3-032-21540-6. ieee: A.-Y. Turhan and J. Virtema, Eds., Foundations of Information and Knowledge Systems - 14th International Symposium, FoIKS 2026, Hanover, Germany, March 23-26, 2026, Proceedings, vol. 16475. Springer, 2026. mla: Turhan, Anni-Yasmin, and Jonni Virtema, editors. Foundations of Information and Knowledge Systems - 14th International Symposium, FoIKS 2026, Hanover, Germany, March 23-26, 2026, Proceedings. Springer, 2026, doi:10.1007/978-3-032-21540-6. short: A.-Y. Turhan, J. Virtema, eds., Foundations of Information and Knowledge Systems - 14th International Symposium, FoIKS 2026, Hanover, Germany, March 23-26, 2026, Proceedings, Springer, 2026. date_created: 2026-05-11T08:46:09Z date_updated: 2026-05-11T08:50:25Z doi: 10.1007/978-3-032-21540-6 editor: - first_name: Anni-Yasmin full_name: Turhan, Anni-Yasmin id: '104470' last_name: Turhan - first_name: Jonni full_name: Virtema, Jonni last_name: Virtema intvolume: ' 16475' language: - iso: eng publication_identifier: isbn: - 978-3-032-21539-0 publisher: Springer series_title: Lecture Notes in Computer Science status: public title: Foundations of Information and Knowledge Systems - 14th International Symposium, FoIKS 2026, Hanover, Germany, March 23-26, 2026, Proceedings type: conference_editor user_id: '117185' volume: 16475 year: '2026' ... --- _id: '65577' abstract: - lang: eng text: In-situ computed tomography (CT) experiments on materials with time-dependent mechanical behaviour are affected by relaxationinduced motion, which can lead to image blur and motion-related artefacts if scans are initiated before relaxation-induced motion has subsided. Scan start times are therefore commonly defined based on force relaxation or force-gradient criteria, although these signals do not directly quantify image-relevant specimen motion. In this work, a radiography-based approach is presented to estimate relaxation-induced motion via pixel shifts from projection images acquired prior to CT scans. These projection-based pixel shift estimates of relaxation-induced motion are related to scan-specific image blur observed in the reconstructed volumes. Thereby, a direct link between specimen motion during the scan and CT image quality is established. The method is demonstrated for thermo-mechanically loaded specimens with pronounced temperature-dependent material behaviour, where relaxation-induced motion persists over extended time scales. The results show that projection-based pixel shift estimation provides a physically meaningful and experimentally accessible basis for defining scan start criteria. CT acquisition can be initiated based on an allowable level of relaxation-induced motion, rather than waiting for mechanical equilibrium to be reached. The proposed approach therefore offers a direct, image-related framework for scan timing in in-situ CT experiments on time-dependent materials. author: - first_name: Alrik full_name: Dargel, Alrik last_name: Dargel - first_name: Juliane full_name: Troschitz, Juliane last_name: Troschitz - first_name: Maik full_name: Gude, Maik last_name: Gude - first_name: Robert full_name: Kupfer, Robert last_name: Kupfer citation: ama: 'Dargel A, Troschitz J, Gude M, Kupfer R. In-situ CT of Viscoelastic Plastic Materials: A Radiography-Based Lead Time Determination for Composite–Metal Joints at Elevated Temperature. In: E-Journal of Nondestructive Testing. Vol 31. NDT.net GmbH & Co. KG; 2026. doi:10.58286/32601' apa: 'Dargel, A., Troschitz, J., Gude, M., & Kupfer, R. (2026). In-situ CT of Viscoelastic Plastic Materials: A Radiography-Based Lead Time Determination for Composite–Metal Joints at Elevated Temperature. E-Journal of Nondestructive Testing, 31(3). https://doi.org/10.58286/32601' bibtex: '@inproceedings{Dargel_Troschitz_Gude_Kupfer_2026, title={In-situ CT of Viscoelastic Plastic Materials: A Radiography-Based Lead Time Determination for Composite–Metal Joints at Elevated Temperature}, volume={31}, DOI={10.58286/32601}, number={3}, booktitle={e-Journal of Nondestructive Testing}, publisher={NDT.net GmbH & Co. KG}, author={Dargel, Alrik and Troschitz, Juliane and Gude, Maik and Kupfer, Robert}, year={2026} }' chicago: 'Dargel, Alrik, Juliane Troschitz, Maik Gude, and Robert Kupfer. “In-Situ CT of Viscoelastic Plastic Materials: A Radiography-Based Lead Time Determination for Composite–Metal Joints at Elevated Temperature.” In E-Journal of Nondestructive Testing, Vol. 31. NDT.net GmbH & Co. KG, 2026. https://doi.org/10.58286/32601.' ieee: 'A. Dargel, J. Troschitz, M. Gude, and R. Kupfer, “In-situ CT of Viscoelastic Plastic Materials: A Radiography-Based Lead Time Determination for Composite–Metal Joints at Elevated Temperature,” in e-Journal of Nondestructive Testing, 2026, vol. 31, no. 3, doi: 10.58286/32601.' mla: 'Dargel, Alrik, et al. “In-Situ CT of Viscoelastic Plastic Materials: A Radiography-Based Lead Time Determination for Composite–Metal Joints at Elevated Temperature.” E-Journal of Nondestructive Testing, vol. 31, no. 3, NDT.net GmbH & Co. KG, 2026, doi:10.58286/32601.' short: 'A. Dargel, J. Troschitz, M. Gude, R. Kupfer, in: E-Journal of Nondestructive Testing, NDT.net GmbH & Co. KG, 2026.' date_created: 2026-05-07T08:46:18Z date_updated: 2026-05-12T11:54:07Z doi: 10.58286/32601 intvolume: ' 31' issue: '3' language: - iso: eng main_file_link: - url: https://www.ndt.net/search/docs.php3?id=32601 project: - _id: '148' name: TRR 285 - Subproject C04 - _id: '133' name: TRR 285 - Project Area C - _id: '130' name: 'TRR 285: Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen Prozessketten' publication: e-Journal of Nondestructive Testing publication_identifier: issn: - 1435-4934 publication_status: published publisher: NDT.net GmbH & Co. KG status: public title: 'In-situ CT of Viscoelastic Plastic Materials: A Radiography-Based Lead Time Determination for Composite–Metal Joints at Elevated Temperature' type: conference user_id: '7850' volume: 31 year: '2026' ... --- _id: '65153' article_type: original author: - first_name: Lorenz full_name: Butzhammer, Lorenz last_name: Butzhammer citation: ama: Butzhammer L. Conversion between detector- and rotary-table-related misalignment parameterisations for unified projection-matrix-based geometry calibration in dimensional X-ray computed tomography. Precision Engineering. 2026;100:377-400. doi:10.1016/j.precisioneng.2026.03.015 apa: Butzhammer, L. (2026). Conversion between detector- and rotary-table-related misalignment parameterisations for unified projection-matrix-based geometry calibration in dimensional X-ray computed tomography. Precision Engineering, 100, 377–400. https://doi.org/10.1016/j.precisioneng.2026.03.015 bibtex: '@article{Butzhammer_2026, title={Conversion between detector- and rotary-table-related misalignment parameterisations for unified projection-matrix-based geometry calibration in dimensional X-ray computed tomography}, volume={100}, DOI={10.1016/j.precisioneng.2026.03.015}, journal={Precision Engineering}, publisher={Elsevier BV}, author={Butzhammer, Lorenz}, year={2026}, pages={377–400} }' chicago: 'Butzhammer, Lorenz. “Conversion between Detector- and Rotary-Table-Related Misalignment Parameterisations for Unified Projection-Matrix-Based Geometry Calibration in Dimensional X-Ray Computed Tomography.” Precision Engineering 100 (2026): 377–400. https://doi.org/10.1016/j.precisioneng.2026.03.015.' ieee: 'L. Butzhammer, “Conversion between detector- and rotary-table-related misalignment parameterisations for unified projection-matrix-based geometry calibration in dimensional X-ray computed tomography,” Precision Engineering, vol. 100, pp. 377–400, 2026, doi: 10.1016/j.precisioneng.2026.03.015.' mla: Butzhammer, Lorenz. “Conversion between Detector- and Rotary-Table-Related Misalignment Parameterisations for Unified Projection-Matrix-Based Geometry Calibration in Dimensional X-Ray Computed Tomography.” Precision Engineering, vol. 100, Elsevier BV, 2026, pp. 377–400, doi:10.1016/j.precisioneng.2026.03.015. short: L. Butzhammer, Precision Engineering 100 (2026) 377–400. date_created: 2026-03-26T15:25:23Z date_updated: 2026-05-12T11:38:52Z department: - _id: '630' doi: 10.1016/j.precisioneng.2026.03.015 intvolume: ' 100' language: - iso: eng main_file_link: - open_access: '1' url: https://www.sciencedirect.com/science/article/pii/S0141635926000851/pdfft?md5=5f0cd152522e4ff286a245f033269774&pid=1-s2.0-S0141635926000851-main.pdf oa: '1' page: 377-400 project: - _id: '133' name: TRR 285 - Project Area C - _id: '149' name: TRR 285 - Subproject C05 - _id: '130' name: 'TRR 285: Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen Prozessketten' publication: Precision Engineering publication_identifier: issn: - 0141-6359 publication_status: published publisher: Elsevier BV quality_controlled: '1' status: public title: Conversion between detector- and rotary-table-related misalignment parameterisations for unified projection-matrix-based geometry calibration in dimensional X-ray computed tomography type: journal_article user_id: '7850' volume: 100 year: '2026' ... --- _id: '65483' abstract: - lang: eng text: Clinched joints with non-rotationally symmetric geometries exhibit orientation-dependent mechanical behavior that is commonly neglected in structural-scale simulations. Reuleaux triangle shaped clinched joints, in particular, show pronounced in-plane anisotropy depending on their orientation. While such effects have been studied at joint and specimen scale, their relevance at the structural level remains largely unexplored. In this work, the influence of joint orientation on the bending response of a joined structure is investigated using numerical simulations. A simplified joint replacement model based on the *CONSTRAINED_SPR2 point-connector formulation in LS-DYNA is employed, with parameters calibrated from previously obtained experimental force displacement data. A hat shaped profile structure subjected to three-point bending is analyzed in a parametric study considering variations in joint orientation, joint spacing, and profile geometry. The results show that joint orientation has little influence during the initial deformation phase but becomes increasingly significant at larger displacements, where joint behavior governs load transfer. Orientation dependent effects are found to influence the global force displacement response and local load redistribution among joints, with magnitudes comparable to those induced by changes in joint spacing and structural geometry. The findings confirm that joint orientation effects remain relevant at the structural level and should be considered in the design of structures assembled using non-rotationally symmetric clinched joints. author: - first_name: Deekshith Reddy full_name: Devulapally, Deekshith Reddy last_name: Devulapally - first_name: Thomas full_name: Tröster, Thomas last_name: Tröster citation: ama: 'Devulapally DR, Tröster T. A Numerical Study on the Mutual Influence of Joint Orientation and Component Geometry in Non-Rotationally Symmetric Clinched Joints. In: Materials Science Forum. Vol 1185. Trans Tech Publications, Ltd.; 2026:161-169. doi:10.4028/p-0tiihi' apa: Devulapally, D. R., & Tröster, T. (2026). A Numerical Study on the Mutual Influence of Joint Orientation and Component Geometry in Non-Rotationally Symmetric Clinched Joints. Materials Science Forum, 1185, 161–169. https://doi.org/10.4028/p-0tiihi bibtex: '@inproceedings{Devulapally_Tröster_2026, title={A Numerical Study on the Mutual Influence of Joint Orientation and Component Geometry in Non-Rotationally Symmetric Clinched Joints}, volume={1185}, DOI={10.4028/p-0tiihi}, booktitle={Materials Science Forum}, publisher={Trans Tech Publications, Ltd.}, author={Devulapally, Deekshith Reddy and Tröster, Thomas}, year={2026}, pages={161–169} }' chicago: Devulapally, Deekshith Reddy, and Thomas Tröster. “A Numerical Study on the Mutual Influence of Joint Orientation and Component Geometry in Non-Rotationally Symmetric Clinched Joints.” In Materials Science Forum, 1185:161–69. Trans Tech Publications, Ltd., 2026. https://doi.org/10.4028/p-0tiihi. ieee: 'D. R. Devulapally and T. Tröster, “A Numerical Study on the Mutual Influence of Joint Orientation and Component Geometry in Non-Rotationally Symmetric Clinched Joints,” in Materials Science Forum, 2026, vol. 1185, pp. 161–169, doi: 10.4028/p-0tiihi.' mla: Devulapally, Deekshith Reddy, and Thomas Tröster. “A Numerical Study on the Mutual Influence of Joint Orientation and Component Geometry in Non-Rotationally Symmetric Clinched Joints.” Materials Science Forum, vol. 1185, Trans Tech Publications, Ltd., 2026, pp. 161–69, doi:10.4028/p-0tiihi. short: 'D.R. Devulapally, T. Tröster, in: Materials Science Forum, Trans Tech Publications, Ltd., 2026, pp. 161–169.' date_created: 2026-04-22T08:19:27Z date_updated: 2026-05-12T14:06:08Z department: - _id: '149' - _id: '321' - _id: '9' doi: 10.4028/p-0tiihi intvolume: ' 1185' language: - iso: eng page: 161-169 project: - _id: '130' name: 'TRR 285: Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen Prozessketten' - _id: '140' name: TRR 285 - Subproject B01 - _id: '52' name: Computing Resources Provided by the Paderborn Center for Parallel Computing publication: Materials Science Forum publication_identifier: issn: - 1662-9752 publication_status: published publisher: Trans Tech Publications, Ltd. status: public title: A Numerical Study on the Mutual Influence of Joint Orientation and Component Geometry in Non-Rotationally Symmetric Clinched Joints type: conference user_id: '76837' volume: 1185 year: '2026' ... --- _id: '65610' author: - first_name: Petra full_name: Büker, Petra id: '21978' last_name: Büker - first_name: Jana full_name: Herding, Jana last_name: Herding - first_name: Vanessa full_name: Henke, Vanessa last_name: Henke - first_name: Anja full_name: Seifert, Anja last_name: Seifert - first_name: Katrin full_name: Velten, Katrin last_name: Velten citation: ama: 'Büker P, Herding J, Henke V, Seifert A, Velten K. Critical Review of Research and Policy on Transitions to School from 2000 to 2024 in Germany. In: Perry B, Dockett S, eds. Transitions to School in the 21st Century. Insights from National and International Research, Policy, and Practice. Springer Nature; 2026:421-435.' apa: Büker, P., Herding, J., Henke, V., Seifert, A., & Velten, K. (2026). Critical Review of Research and Policy on Transitions to School from 2000 to 2024 in Germany. In B. Perry & S. Dockett (Eds.), Transitions to School in the 21st Century. Insights from National and International Research, Policy, and Practice (pp. 421–435). Springer Nature. bibtex: '@inbook{Büker_Herding_Henke_Seifert_Velten_2026, title={Critical Review of Research and Policy on Transitions to School from 2000 to 2024 in Germany}, booktitle={Transitions to School in the 21st Century. Insights from National and International Research, Policy, and Practice}, publisher={Springer Nature}, author={Büker, Petra and Herding, Jana and Henke, Vanessa and Seifert, Anja and Velten, Katrin}, editor={Perry, Bob and Dockett, Sue}, year={2026}, pages={421–435} }' chicago: Büker, Petra, Jana Herding, Vanessa Henke, Anja Seifert, and Katrin Velten. “Critical Review of Research and Policy on Transitions to School from 2000 to 2024 in Germany.” In Transitions to School in the 21st Century. Insights from National and International Research, Policy, and Practice, edited by Bob Perry and Sue Dockett, 421–35. Springer Nature, 2026. ieee: P. Büker, J. Herding, V. Henke, A. Seifert, and K. Velten, “Critical Review of Research and Policy on Transitions to School from 2000 to 2024 in Germany,” in Transitions to School in the 21st Century. Insights from National and International Research, Policy, and Practice, B. Perry and S. Dockett, Eds. Springer Nature, 2026, pp. 421–435. mla: Büker, Petra, et al. “Critical Review of Research and Policy on Transitions to School from 2000 to 2024 in Germany.” Transitions to School in the 21st Century. Insights from National and International Research, Policy, and Practice, edited by Bob Perry and Sue Dockett, Springer Nature, 2026, pp. 421–35. short: 'P. Büker, J. Herding, V. Henke, A. Seifert, K. Velten, in: B. Perry, S. Dockett (Eds.), Transitions to School in the 21st Century. Insights from National and International Research, Policy, and Practice, Springer Nature, 2026, pp. 421–435.' date_created: 2026-05-12T14:23:18Z date_updated: 2026-05-12T14:23:51Z department: - _id: '458' editor: - first_name: Bob full_name: Perry, Bob last_name: Perry - first_name: Sue full_name: Dockett, Sue last_name: Dockett language: - iso: eng page: 421-435 publication: Transitions to School in the 21st Century. Insights from National and International Research, Policy, and Practice publication_identifier: eisbn: - 978-3-032-10436-6 publication_status: published publisher: Springer Nature status: public title: Critical Review of Research and Policy on Transitions to School from 2000 to 2024 in Germany type: book_chapter user_id: '26718' year: '2026' ... --- _id: '65613' abstract: - lang: eng text: Lehrer:innen nutzen und veröffentlichen Unterrichtsmaterial auf verschiedenen Plattformen. Da diese Materialien, anders als Schulbücher, kein Qualitätssicherungsverfahren durchlaufen, wird aktuell die Frage nach der Verantwortung für die Qualitätssicherung dieses Materials diskutiert. Abbildungen von Menschen im Unterrichtsmaterial transportieren soziokulturelle und pädagogische Inhalte, die eine kritische Prüfung erfordern. Dieser Beitrag adressiert die Frage, welche Differenzkonstruktionen und Stereotypisierungen im Bildmaterial von digital verfügbarem Unterrichtsmaterial vorhanden sind. Verwendet wurde ein Materialkorpus drei verschiedener Plattformen mit Unterrichtsmaterialien der Sekundarstufe 1 (5. – 10. Klasse) mit 329 Bildern von Menschen (Zeichnungen und Fotografien). Dieser wurde analysiert in Bezug auf die deskriptive Häufigkeit der Darstellung bestimmter Personengruppen sowie qualitativ und intersektional mit der hermeneutischen Sequenzanalyse. Zentrale Ergebnisse sind, dass vor allem Personen dargestellt werden, die in maximal einer Dimension von der weissen, heterosexuellen, nicht behinderten Norm abweichen. Darstellungen von sichtbaren Behinderungen und People of Color (BIPoC) kommen kaum vor. Diversität wird vereinzelt in Gruppenbildern dargestellt, jedoch nicht in Familienbildern. Othering und negative emotionale Konnotationen sind in den Darstellungen erkennbar, wenn z. B. Schwarzsein als Abweichung von der Norm verstanden wird, Körperproportionen verzerrt oder Sportler:innen als unsicher dargestellt werden. Die Analyse von digital bereitgestelltem Unterrichtsmaterial macht deutlich, dass ähnliche Problematiken zu beobachten sind, wie sie durch die Schulbuchforschung für Schulbücher beschrieben werden. alternative_title: - Analyse von Bildmaterial digital verfügbarer Unterrichtsmaterialien - Analysis of Digital Teaching Materials author: - first_name: Rebecca full_name: Schmidt, Rebecca id: '94416' last_name: Schmidt orcid: https://orcid.org/0000-0002-2516-359X - first_name: Hannah full_name: Drath, Hannah last_name: Drath - first_name: Isabel full_name: Steinhardt, Isabel id: '90339' last_name: Steinhardt orcid: https://orcid.org/0000-0002-2590-6189 citation: ama: 'Schmidt R, Drath H, Steinhardt I. Stereotype Darstellungen im Bild Reconstructing Differences and Stereotypes in Pictures. MedienPädagogik: Zeitschrift für Theorie und Praxis der Medienbildung. Published online 2026:181-205. doi:10.21240/mpaed/00/2026.05.12.x' apa: 'Schmidt, R., Drath, H., & Steinhardt, I. (2026). Stereotype Darstellungen im Bild Reconstructing Differences and Stereotypes in Pictures. MedienPädagogik: Zeitschrift für Theorie und Praxis der Medienbildung, 181–205. https://doi.org/10.21240/mpaed/00/2026.05.12.x' bibtex: '@article{Schmidt_Drath_Steinhardt_2026, title={Stereotype Darstellungen im Bild Reconstructing Differences and Stereotypes in Pictures}, DOI={10.21240/mpaed/00/2026.05.12.x}, journal={MedienPädagogik: Zeitschrift für Theorie und Praxis der Medienbildung}, publisher={OAPublishing Collective}, author={Schmidt, Rebecca and Drath, Hannah and Steinhardt, Isabel}, year={2026}, pages={181–205} }' chicago: 'Schmidt, Rebecca, Hannah Drath, and Isabel Steinhardt. “Stereotype Darstellungen im Bild Reconstructing Differences and Stereotypes in Pictures.” MedienPädagogik: Zeitschrift für Theorie und Praxis der Medienbildung, 2026, 181–205. https://doi.org/10.21240/mpaed/00/2026.05.12.x.' ieee: 'R. Schmidt, H. Drath, and I. Steinhardt, “Stereotype Darstellungen im Bild Reconstructing Differences and Stereotypes in Pictures,” MedienPädagogik: Zeitschrift für Theorie und Praxis der Medienbildung, pp. 181–205, 2026, doi: 10.21240/mpaed/00/2026.05.12.x.' mla: 'Schmidt, Rebecca, et al. “Stereotype Darstellungen im Bild Reconstructing Differences and Stereotypes in Pictures.” MedienPädagogik: Zeitschrift für Theorie und Praxis der Medienbildung, OAPublishing Collective, 2026, pp. 181–205, doi:10.21240/mpaed/00/2026.05.12.x.' short: 'R. Schmidt, H. Drath, I. Steinhardt, MedienPädagogik: Zeitschrift für Theorie und Praxis der Medienbildung (2026) 181–205.' date_created: 2026-05-13T07:20:59Z date_updated: 2026-05-13T07:24:31Z ddc: - '370' department: - _id: '121' - _id: '477' doi: 10.21240/mpaed/00/2026.05.12.x external_id: unknown: - https://www.medienpaed.com/article/view/2066/1619 file: - access_level: closed content_type: application/pdf creator: schmidt6 date_created: 2026-05-13T07:22:52Z date_updated: 2026-05-13T07:22:52Z file_id: '65614' file_name: 2066_Schmidt+et+al_final.pdf file_size: 1205719 relation: main_file success: 1 file_date_updated: 2026-05-13T07:22:52Z has_accepted_license: '1' language: - iso: ger main_file_link: - open_access: '1' url: https://www.medienpaed.com/article/view/2066/1619 oa: '1' page: 181-205 publication: 'MedienPädagogik: Zeitschrift für Theorie und Praxis der Medienbildung' publication_identifier: issn: - 1424-3636 publication_status: published publisher: OAPublishing Collective quality_controlled: '1' status: public title: Stereotype Darstellungen im Bild Reconstructing Differences and Stereotypes in Pictures type: journal_article user_id: '94416' year: '2026' ... --- _id: '63814' author: - first_name: Christoph full_name: Bürgel, Christoph id: '58448' last_name: Bürgel - first_name: Dirk full_name: Siepmann, Dirk last_name: Siepmann citation: ama: 'Bürgel C, Siepmann D. La French Pattern Bank : un dictionnaire onomasiologique des valences à l’intention des apprenants avancés du FLE . Actes du Congrès Mondial de Linguistique française 2026 - 10ème Congrès Mondial de Linguistique Française. Published online 2026.' apa: 'Bürgel, C., & Siepmann, D. (2026). La French Pattern Bank : un dictionnaire onomasiologique des valences à l’intention des apprenants avancés du FLE . Actes Du Congrès Mondial de Linguistique Française 2026 - 10ème Congrès Mondial de Linguistique Française.' bibtex: '@article{Bürgel_Siepmann_2026, title={La French Pattern Bank : un dictionnaire onomasiologique des valences à l’intention des apprenants avancés du FLE }, journal={Actes du Congrès Mondial de Linguistique française 2026 - 10ème Congrès Mondial de Linguistique Française}, author={Bürgel, Christoph and Siepmann, Dirk}, year={2026} }' chicago: 'Bürgel, Christoph, and Dirk Siepmann. “La French Pattern Bank : Un Dictionnaire Onomasiologique Des Valences à l’intention Des Apprenants Avancés Du FLE .” Actes Du Congrès Mondial de Linguistique Française 2026 - 10ème Congrès Mondial de Linguistique Française, 2026.' ieee: 'C. Bürgel and D. Siepmann, “La French Pattern Bank : un dictionnaire onomasiologique des valences à l’intention des apprenants avancés du FLE ,” Actes du Congrès Mondial de Linguistique française 2026 - 10ème Congrès Mondial de Linguistique Française, 2026.' mla: 'Bürgel, Christoph, and Dirk Siepmann. “La French Pattern Bank : Un Dictionnaire Onomasiologique Des Valences à l’intention Des Apprenants Avancés Du FLE .” Actes Du Congrès Mondial de Linguistique Française 2026 - 10ème Congrès Mondial de Linguistique Française, 2026.' short: C. Bürgel, D. Siepmann, Actes Du Congrès Mondial de Linguistique Française 2026 - 10ème Congrès Mondial de Linguistique Française (2026). date_created: 2026-01-29T13:26:24Z date_updated: 2026-05-13T08:17:39Z language: - iso: eng publication: Actes du Congrès Mondial de Linguistique française 2026 - 10ème Congrès Mondial de Linguistique Française status: public title: 'La French Pattern Bank : un dictionnaire onomasiologique des valences à l’intention des apprenants avancés du FLE ' type: journal_article user_id: '43976' year: '2026' ... --- _id: '61441' abstract: - lang: ger text: "Das hochschuldidaktische Konzept des Forschenden Lernens gilt als zentrales Element der universitären Lehrkräftebildung in Deutschland und ist in fast allen Bundesländern Bestandteil des Praxissemesters. Damit einhergehende Erwartungen im Hinblick auf den Professionalisierungsprozess von Lehrkräften fokussieren insbesondere die Vermittlung einer forschenden Grundhaltung, die auf eine nicht-wissenschaftsferne Berufsausübung abzielt. Wir fassen die forschende Grundhaltung als Professionsüberzeugung, die aus einer kognitiven, affektiven und handlungsbezogenen Komponente besteht und untersuchen die Komponenten im Zusammenspiel sowie im Längsschnitt.\r\n \ Mittels teilstrukturierter Interviews mit 22 angehenden Lehrkräften im Referendariat und Berufseinstieg, die sich im Praxissemester mit Forschendem Lernen befasst haben, werden das Verständnis (kognitive Komponente) und die Bedeutsamkeit (affektive und handlungsbezogene Komponente) Forschenden Lernens in der jeweiligen Ausbildungs- bzw. Berufsphase erfragt. Die Daten werden inhaltsanalytisch sowie typenbildend ausgewertet, um das Verständnis und die Bedeutsamkeit in der jeweiligen Phase, längsschnittliche Entwicklungen sowie das Verhältnis von Verständnis und Bedeutsamkeit herauszuarbeiten. Die Befunde zeigen, dass die Verständnisse von Forschendem Lernen sowohl im Referendariat als auch im Berufseinstieg variieren. Zudem ist das Konzept – laut Schilderungen der Befragten – durchaus bedeutsam für ihre Lern- und Handlungspraxis, jedoch nicht für alle und in unterschiedlich ausgeprägter Form. Die Typenbildung verdeutlicht, dass die fehlende Bedeutsamkeit Forschenden Lernens mit Fehlkonzepten einhergeht und eine höhere Bedeutsamkeit erkennbar ist, wenn Adaptionsleistungen hinsichtlich des Konzepts vorgenommen werden. Insgesamt ist im Sinne der Auffassung als Professionsüberzeugung die Anbahnung einer forschenden Grundhaltung bei einigen Befragten erkennbar. Implikationen für eine künftige Hochschulbildung ergeben sich u. a. mit Blick auf die Unterstützung von Studierenden bei Adaptionsleistungen für die (jeweilige) Praxis." alternative_title: - Perspectives of prospective teachers on research-based learning—a qualitative longitudinal study during teacher training and career entry author: - first_name: Martina full_name: Homt, Martina id: '11674' last_name: Homt - first_name: Bea full_name: Bloh, Bea id: '69910' last_name: Bloh - first_name: Janis full_name: Wehde, Janis id: '82257' last_name: Wehde orcid: 0009-0008-0720-7828 citation: ama: Homt M, Bloh B, Wehde J. Perspektiven angehender Lehrkräfte auf Forschendes Lernen – eine qualitative Längsschnittstudie im Referendariat und Berufseinstieg. Zeitschrift für Bildungsforschung. Published online 2026. doi:10.1007/s35834-025-00506-4 apa: Homt, M., Bloh, B., & Wehde, J. (2026). Perspektiven angehender Lehrkräfte auf Forschendes Lernen – eine qualitative Längsschnittstudie im Referendariat und Berufseinstieg. Zeitschrift für Bildungsforschung. https://doi.org/10.1007/s35834-025-00506-4 bibtex: '@article{Homt_Bloh_Wehde_2026, title={Perspektiven angehender Lehrkräfte auf Forschendes Lernen – eine qualitative Längsschnittstudie im Referendariat und Berufseinstieg}, DOI={10.1007/s35834-025-00506-4}, journal={Zeitschrift für Bildungsforschung}, publisher={Springer Science and Business Media LLC}, author={Homt, Martina and Bloh, Bea and Wehde, Janis}, year={2026} }' chicago: Homt, Martina, Bea Bloh, and Janis Wehde. “Perspektiven angehender Lehrkräfte auf Forschendes Lernen – eine qualitative Längsschnittstudie im Referendariat und Berufseinstieg.” Zeitschrift für Bildungsforschung, 2026. https://doi.org/10.1007/s35834-025-00506-4. ieee: 'M. Homt, B. Bloh, and J. Wehde, “Perspektiven angehender Lehrkräfte auf Forschendes Lernen – eine qualitative Längsschnittstudie im Referendariat und Berufseinstieg,” Zeitschrift für Bildungsforschung, 2026, doi: 10.1007/s35834-025-00506-4.' mla: Homt, Martina, et al. “Perspektiven angehender Lehrkräfte auf Forschendes Lernen – eine qualitative Längsschnittstudie im Referendariat und Berufseinstieg.” Zeitschrift für Bildungsforschung, Springer Science and Business Media LLC, 2026, doi:10.1007/s35834-025-00506-4. short: M. Homt, B. Bloh, J. Wehde, Zeitschrift für Bildungsforschung (2026). date_created: 2025-09-25T08:41:00Z date_updated: 2026-05-13T11:04:50Z department: - _id: '456' - _id: '43' doi: 10.1007/s35834-025-00506-4 language: - iso: ger main_file_link: - open_access: '1' url: https://doi.org/10.1007/s35834-025-00506-4 oa: '1' publication: Zeitschrift für Bildungsforschung publication_identifier: issn: - 2190-6890 - 2190-6904 publication_status: published publisher: Springer Science and Business Media LLC quality_controlled: '1' status: public title: Perspektiven angehender Lehrkräfte auf Forschendes Lernen – eine qualitative Längsschnittstudie im Referendariat und Berufseinstieg type: journal_article user_id: '11674' year: '2026' ... --- _id: '65620' abstract: - lang: eng text: "Abstract\r\n The design of clinch joints is a cost- and time-intensive iterative process due to the complex relationships between tool and process parameters and the resulting joint properties. To address this, this contribution proposes a novel hybrid workflow that combines knowledge- and data-based approaches. Relationships are categorized based on their knowledge quality and the need for a quantitative prediction. Well-established, generalizable relationships are formalized in an ontology as design guidelines (no quantification required) or SWRL rules (quantification required) to model expert knowledge. In contrast, hard-to-formalize or not-fully-understood relationships are treated with regression models for continuous or classification models for binary criteria. These approaches are combined in a generic user interface (GUI), where the ontology can be accessed using predefined SPARQL queries to select and adapt parameters using expert knowledge. These parameters are then used as input for the metamodels. The developed workflow is evaluated on two exemplary joining tasks to illustrate, how designers can retrieve similar prior joints, adapt parameters using the encoded design rules and predict resulting joint properties under varying process conditions. In summary, the combination of ontology and metamodels facilitates the transition of trial and error into an efficient, documentable design process." article_number: '56' author: - first_name: Jonathan-Markus full_name: Einwag, Jonathan-Markus last_name: Einwag - first_name: Maximilian full_name: Wiemer, Maximilian last_name: Wiemer - first_name: Sandro full_name: Wartzack, Sandro last_name: Wartzack - first_name: Stefan full_name: Goetz, Stefan last_name: Goetz citation: ama: Einwag J-M, Wiemer M, Wartzack S, Goetz S. A hybrid knowledge based and data based approach for efficient clinch joint design. Discover Mechanical Engineering. 2026;5(1). doi:10.1007/s44245-026-00230-x apa: Einwag, J.-M., Wiemer, M., Wartzack, S., & Goetz, S. (2026). A hybrid knowledge based and data based approach for efficient clinch joint design. Discover Mechanical Engineering, 5(1), Article 56. https://doi.org/10.1007/s44245-026-00230-x bibtex: '@article{Einwag_Wiemer_Wartzack_Goetz_2026, title={A hybrid knowledge based and data based approach for efficient clinch joint design}, volume={5}, DOI={10.1007/s44245-026-00230-x}, number={156}, journal={Discover Mechanical Engineering}, publisher={Springer Science and Business Media LLC}, author={Einwag, Jonathan-Markus and Wiemer, Maximilian and Wartzack, Sandro and Goetz, Stefan}, year={2026} }' chicago: Einwag, Jonathan-Markus, Maximilian Wiemer, Sandro Wartzack, and Stefan Goetz. “A Hybrid Knowledge Based and Data Based Approach for Efficient Clinch Joint Design.” Discover Mechanical Engineering 5, no. 1 (2026). https://doi.org/10.1007/s44245-026-00230-x. ieee: 'J.-M. Einwag, M. Wiemer, S. Wartzack, and S. Goetz, “A hybrid knowledge based and data based approach for efficient clinch joint design,” Discover Mechanical Engineering, vol. 5, no. 1, Art. no. 56, 2026, doi: 10.1007/s44245-026-00230-x.' mla: Einwag, Jonathan-Markus, et al. “A Hybrid Knowledge Based and Data Based Approach for Efficient Clinch Joint Design.” Discover Mechanical Engineering, vol. 5, no. 1, 56, Springer Science and Business Media LLC, 2026, doi:10.1007/s44245-026-00230-x. short: J.-M. Einwag, M. Wiemer, S. Wartzack, S. Goetz, Discover Mechanical Engineering 5 (2026). date_created: 2026-05-13T11:46:44Z date_updated: 2026-05-13T11:50:48Z doi: 10.1007/s44245-026-00230-x intvolume: ' 5' issue: '1' language: - iso: eng project: - _id: '130' name: 'TRR 285: Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen Prozessketten' - _id: '132' name: TRR 285 - Project Area B - _id: '144' name: TRR 285 - Subproject B05 publication: Discover Mechanical Engineering publication_identifier: issn: - 2731-6564 publication_status: published publisher: Springer Science and Business Media LLC status: public title: A hybrid knowledge based and data based approach for efficient clinch joint design type: journal_article user_id: '107109' volume: 5 year: '2026' ... --- _id: '65609' author: - first_name: Christoph full_name: Bürgel, Christoph id: '58448' last_name: Bürgel citation: ama: Bürgel C. Zur Einführung in den Themenschwerpunkt Lexiko-Grammatik im Fremdsprachenunterricht. Fremdsprachen Lehren und Lernen (FLuL), 7-14 . Published online 2026. apa: Bürgel, C. (2026). Zur Einführung in den Themenschwerpunkt Lexiko-Grammatik im Fremdsprachenunterricht. Fremdsprachen Lehren Und Lernen (FLuL), 7-14 . bibtex: '@article{Bürgel_2026, title={Zur Einführung in den Themenschwerpunkt Lexiko-Grammatik im Fremdsprachenunterricht}, journal={Fremdsprachen Lehren und Lernen (FLuL), 7-14 }, author={Bürgel, Christoph}, year={2026} }' chicago: Bürgel, Christoph. “Zur Einführung in Den Themenschwerpunkt Lexiko-Grammatik Im Fremdsprachenunterricht.” Fremdsprachen Lehren Und Lernen (FLuL), 7-14 , 2026. ieee: C. Bürgel, “Zur Einführung in den Themenschwerpunkt Lexiko-Grammatik im Fremdsprachenunterricht,” Fremdsprachen Lehren und Lernen (FLuL), 7-14 , 2026. mla: Bürgel, Christoph. “Zur Einführung in Den Themenschwerpunkt Lexiko-Grammatik Im Fremdsprachenunterricht.” Fremdsprachen Lehren Und Lernen (FLuL), 7-14 , 2026. short: C. Bürgel, Fremdsprachen Lehren Und Lernen (FLuL), 7-14 (2026). date_created: 2026-05-12T13:37:24Z date_updated: 2026-05-13T13:04:42Z language: - iso: eng publication: 'Fremdsprachen Lehren und Lernen (FLuL), 7-14 ' status: public title: Zur Einführung in den Themenschwerpunkt Lexiko-Grammatik im Fremdsprachenunterricht type: journal_article user_id: '43976' year: '2026' ... --- _id: '65624' author: - first_name: Robin full_name: Peitz, Robin last_name: Peitz citation: ama: Peitz R. Einfluss von Misch-, Material- Und Prozessparametern Auf Die Koaleszenz Flammgeschützter Pulver Im Lasersintern.; 2026. apa: Peitz, R. (2026). Einfluss von Misch-, Material- und Prozessparametern auf die Koaleszenz flammgeschützter Pulver im Lasersintern. bibtex: '@book{Peitz_2026, title={Einfluss von Misch-, Material- und Prozessparametern auf die Koaleszenz flammgeschützter Pulver im Lasersintern}, author={Peitz, Robin}, year={2026} }' chicago: Peitz, Robin. Einfluss von Misch-, Material- Und Prozessparametern Auf Die Koaleszenz Flammgeschützter Pulver Im Lasersintern, 2026. ieee: R. Peitz, Einfluss von Misch-, Material- und Prozessparametern auf die Koaleszenz flammgeschützter Pulver im Lasersintern. 2026. mla: Peitz, Robin. Einfluss von Misch-, Material- Und Prozessparametern Auf Die Koaleszenz Flammgeschützter Pulver Im Lasersintern. 2026. short: R. Peitz, Einfluss von Misch-, Material- Und Prozessparametern Auf Die Koaleszenz Flammgeschützter Pulver Im Lasersintern, 2026. date_created: 2026-05-13T14:05:19Z date_updated: 2026-05-13T14:05:22Z department: - _id: '150' - _id: '624' - _id: '9' language: - iso: eng status: public supervisor: - first_name: Hans-Joachim full_name: Schmid, Hans-Joachim id: '464' last_name: Schmid orcid: 000-0001-8590-1921 - first_name: Steffen full_name: Jesinghausen, Steffen id: '3959' last_name: Jesinghausen orcid: https://orcid.org/0000-0003-2611-5298 - first_name: Fabian full_name: Neitzel, Fabian id: '72307' last_name: Neitzel orcid: '0009-0004-8412-3645 ' title: Einfluss von Misch-, Material- und Prozessparametern auf die Koaleszenz flammgeschützter Pulver im Lasersintern type: bachelorsthesis user_id: '72307' year: '2026' ... --- _id: '65626' article_number: '102748' author: - first_name: Alexander Marcus full_name: Skolik, Alexander Marcus id: '92908' last_name: Skolik orcid: 0009-0006-2519-1765 - first_name: Sascha Benjamin full_name: Kaltenpoth, Sascha Benjamin id: '50640' last_name: Kaltenpoth - first_name: Daniel full_name: Beverungen, Daniel id: '59677' last_name: Beverungen - first_name: Oliver full_name: Müller, Oliver id: '72849' last_name: Müller citation: ama: Skolik AM, Kaltenpoth SB, Beverungen D, Müller O. A modular large language model agent architecture for adaptive and autonomous process-aware execution. Information Systems. Published online 2026. doi:10.1016/j.is.2026.102748 apa: Skolik, A. M., Kaltenpoth, S. B., Beverungen, D., & Müller, O. (2026). A modular large language model agent architecture for adaptive and autonomous process-aware execution. Information Systems, Article 102748. https://doi.org/10.1016/j.is.2026.102748 bibtex: '@article{Skolik_Kaltenpoth_Beverungen_Müller_2026, title={A modular large language model agent architecture for adaptive and autonomous process-aware execution}, DOI={10.1016/j.is.2026.102748}, number={102748}, journal={Information Systems}, publisher={Elsevier BV}, author={Skolik, Alexander Marcus and Kaltenpoth, Sascha Benjamin and Beverungen, Daniel and Müller, Oliver}, year={2026} }' chicago: Skolik, Alexander Marcus, Sascha Benjamin Kaltenpoth, Daniel Beverungen, and Oliver Müller. “A Modular Large Language Model Agent Architecture for Adaptive and Autonomous Process-Aware Execution.” Information Systems, 2026. https://doi.org/10.1016/j.is.2026.102748. ieee: 'A. M. Skolik, S. B. Kaltenpoth, D. Beverungen, and O. Müller, “A modular large language model agent architecture for adaptive and autonomous process-aware execution,” Information Systems, Art. no. 102748, 2026, doi: 10.1016/j.is.2026.102748.' mla: Skolik, Alexander Marcus, et al. “A Modular Large Language Model Agent Architecture for Adaptive and Autonomous Process-Aware Execution.” Information Systems, 102748, Elsevier BV, 2026, doi:10.1016/j.is.2026.102748. short: A.M. Skolik, S.B. Kaltenpoth, D. Beverungen, O. Müller, Information Systems (2026). date_created: 2026-05-14T11:19:08Z date_updated: 2026-05-14T11:20:02Z doi: 10.1016/j.is.2026.102748 language: - iso: eng publication: Information Systems publication_identifier: issn: - 0306-4379 publication_status: published publisher: Elsevier BV status: public title: A modular large language model agent architecture for adaptive and autonomous process-aware execution type: journal_article user_id: '92908' year: '2026' ... --- _id: '65625' author: - first_name: Olga full_name: Friesen, Olga id: '44026' last_name: Friesen - first_name: Jonas full_name: Hölscher, Jonas id: '73952' last_name: Hölscher - first_name: Michael B. K. full_name: Siegmund, Michael B. K. last_name: Siegmund - first_name: Leander full_name: Claes, Leander id: '11829' last_name: Claes orcid: 0000-0002-4393-268X - first_name: Bernd full_name: Henning, Bernd id: '213' last_name: Henning citation: ama: 'Friesen O, Hölscher J, Siegmund MBK, Claes L, Henning B. Experimental and Numerical Investigation of Jump Phenomena in the Frequency Response of Piezoelectric Systems. In: ; 2026.' apa: Friesen, O., Hölscher, J., Siegmund, M. B. K., Claes, L., & Henning, B. (2026). Experimental and Numerical Investigation of Jump Phenomena in the Frequency Response of Piezoelectric Systems. bibtex: '@inproceedings{Friesen_Hölscher_Siegmund_Claes_Henning_2026, place={96th Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM)}, title={Experimental and Numerical Investigation of Jump Phenomena in the Frequency Response of Piezoelectric Systems}, author={Friesen, Olga and Hölscher, Jonas and Siegmund, Michael B. K. and Claes, Leander and Henning, Bernd}, year={2026} }' chicago: Friesen, Olga, Jonas Hölscher, Michael B. K. Siegmund, Leander Claes, and Bernd Henning. “Experimental and Numerical Investigation of Jump Phenomena in the Frequency Response of Piezoelectric Systems.” 96th Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM), 2026. ieee: O. Friesen, J. Hölscher, M. B. K. Siegmund, L. Claes, and B. Henning, “Experimental and Numerical Investigation of Jump Phenomena in the Frequency Response of Piezoelectric Systems,” 2026. mla: Friesen, Olga, et al. Experimental and Numerical Investigation of Jump Phenomena in the Frequency Response of Piezoelectric Systems. 2026. short: 'O. Friesen, J. Hölscher, M.B.K. Siegmund, L. Claes, B. Henning, in: 96th Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM), 2026.' date_created: 2026-05-13T14:24:34Z date_updated: 2026-05-13T14:25:54Z department: - _id: '49' language: - iso: eng place: 96th Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM) project: - _id: '245' name: 'FOR 5208: Modellbasierte Bestimmung nichtlinearer Eigenschaften von Piezokeramiken für Leistungsschallanwendungen (NEPTUN)' status: public title: Experimental and Numerical Investigation of Jump Phenomena in the Frequency Response of Piezoelectric Systems type: conference_abstract user_id: '44026' year: '2026' ... --- _id: '65606' abstract: - lang: eng text: Sound capture by microphone arrays opens the possibility to exploit spatial, in addition to spectral, information for diarization and signal enhancement, two important tasks in meeting transcription. However, there is no one-to-one mapping of positions in space to speakers if speakers move. Here, we address this by proposing a novel joint spatial and spectral mixture model, whose two submodels are loosely coupled by modeling the relationship between speaker and position index probabilistically. Thus, spatial and spectral information can be jointly exploited, while at the same time allowing for speakers speaking from different positions. Experiments on the LibriCSS data set with simulated speaker position changes show great improvements over tightly coupled subsystems. author: - first_name: Adrian Tobias full_name: Meise, Adrian Tobias id: '79268' last_name: Meise - first_name: Tobias full_name: Cord-Landwehr, Tobias id: '44393' last_name: Cord-Landwehr - first_name: Christoph full_name: Boeddeker, Christoph id: '40767' last_name: Boeddeker - first_name: Marc full_name: Delcroix, Marc last_name: Delcroix - first_name: Tomohiro full_name: Nakatani, Tomohiro last_name: Nakatani - first_name: Reinhold full_name: Haeb-Umbach, Reinhold id: '242' last_name: Haeb-Umbach citation: ama: 'Meise AT, Cord-Landwehr T, Boeddeker C, Delcroix M, Nakatani T, Haeb-Umbach R. Loose Coupling of Spectral and Spatial Models for Multi-Channel Diarization and Enhancement of Meetings in Dynamic Environments. In: ICASSP 2026 - 2026 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). IEEE; 2026. doi:10.1109/icassp55912.2026.11463540' apa: Meise, A. T., Cord-Landwehr, T., Boeddeker, C., Delcroix, M., Nakatani, T., & Haeb-Umbach, R. (2026). Loose Coupling of Spectral and Spatial Models for Multi-Channel Diarization and Enhancement of Meetings in Dynamic Environments. ICASSP 2026 - 2026 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). 2026 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) , Barcelona. https://doi.org/10.1109/icassp55912.2026.11463540 bibtex: '@inproceedings{Meise_Cord-Landwehr_Boeddeker_Delcroix_Nakatani_Haeb-Umbach_2026, title={Loose Coupling of Spectral and Spatial Models for Multi-Channel Diarization and Enhancement of Meetings in Dynamic Environments}, DOI={10.1109/icassp55912.2026.11463540}, booktitle={ICASSP 2026 - 2026 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)}, publisher={IEEE}, author={Meise, Adrian Tobias and Cord-Landwehr, Tobias and Boeddeker, Christoph and Delcroix, Marc and Nakatani, Tomohiro and Haeb-Umbach, Reinhold}, year={2026} }' chicago: Meise, Adrian Tobias, Tobias Cord-Landwehr, Christoph Boeddeker, Marc Delcroix, Tomohiro Nakatani, and Reinhold Haeb-Umbach. “Loose Coupling of Spectral and Spatial Models for Multi-Channel Diarization and Enhancement of Meetings in Dynamic Environments.” In ICASSP 2026 - 2026 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). IEEE, 2026. https://doi.org/10.1109/icassp55912.2026.11463540. ieee: 'A. T. Meise, T. Cord-Landwehr, C. Boeddeker, M. Delcroix, T. Nakatani, and R. Haeb-Umbach, “Loose Coupling of Spectral and Spatial Models for Multi-Channel Diarization and Enhancement of Meetings in Dynamic Environments,” presented at the 2026 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) , Barcelona, 2026, doi: 10.1109/icassp55912.2026.11463540.' mla: Meise, Adrian Tobias, et al. “Loose Coupling of Spectral and Spatial Models for Multi-Channel Diarization and Enhancement of Meetings in Dynamic Environments.” ICASSP 2026 - 2026 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), IEEE, 2026, doi:10.1109/icassp55912.2026.11463540. short: 'A.T. Meise, T. Cord-Landwehr, C. Boeddeker, M. Delcroix, T. Nakatani, R. Haeb-Umbach, in: ICASSP 2026 - 2026 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), IEEE, 2026.' conference: location: Barcelona name: ' 2026 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) ' date_created: 2026-05-11T14:20:48Z date_updated: 2026-05-15T08:17:25Z department: - _id: '54' - _id: '1063' doi: 10.1109/icassp55912.2026.11463540 external_id: arxiv: - https://arxiv.org/abs/2601.16077 keyword: - mixture models - meeting processing - diarization - source separation language: - iso: eng main_file_link: - open_access: '1' url: https://arxiv.org/pdf/2601.16077 oa: '1' project: - _id: '52' name: Computing Resources Provided by the Paderborn Center for Parallel Computing publication: ICASSP 2026 - 2026 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) publisher: IEEE status: public title: Loose Coupling of Spectral and Spatial Models for Multi-Channel Diarization and Enhancement of Meetings in Dynamic Environments type: conference user_id: '79268' year: '2026' ... --- _id: '65628' abstract: - lang: eng text: '**ABSTRACT**

While studying abroad, international students not only pursue academic qualifications but also begin to imagine and plan their future mobility trajectories. One central decision concern is whether to remain in the host country after graduation or return to the country of origin or move to another country. This article investigates the individual and social factors that shape post‐graduation work intentions among international Chinese students in Germany, the second‐largest international student group in the country. Drawing on original survey data from the Bright Futures project (2018), we analyse how life satisfaction, romantic partnerships, career aspirations and social networks influence students’ likelihood of planning to work in Germany after graduation. Using binary logistic regression models, we find that higher life satisfaction, valuing meaningful employment and having a partner in Germany are all significantly associated with intentions to stay. In contrast, the geographical location of broader personal networks shows no significant effect. These findings contribute to migration and higher education research by foregrounding the role of subjective well‐being and certain forms of relational embeddedness in shaping students’ imagined futures. Rather than treating international students as passive participants in education‐driven mobility, we highlight how personal and emotional factors influence their transition into potential long‐term migrants.

' author: - first_name: Başak full_name: Bilecen, Başak last_name: Bilecen - first_name: Isabell full_name: Diekmann, Isabell last_name: Diekmann - first_name: Thomas full_name: Faist, Thomas last_name: Faist citation: ama: Bilecen B, Diekmann I, Faist T. What’s Next? Micro‐ and Meso‐Level Predictors of Mobility Intentions Among International Chinese Students in Germany. Global Networks. 2026;26(3). doi:10.1111/glob.70059 apa: Bilecen, B., Diekmann, I., & Faist, T. (2026). What’s Next? Micro‐ and Meso‐Level Predictors of Mobility Intentions Among International Chinese Students in Germany. Global Networks, 26(3). https://doi.org/10.1111/glob.70059 bibtex: '@article{Bilecen_Diekmann_Faist_2026, title={What’s Next? Micro‐ and Meso‐Level Predictors of Mobility Intentions Among International Chinese Students in Germany}, volume={26}, DOI={10.1111/glob.70059}, number={3}, journal={Global Networks}, publisher={Wiley}, author={Bilecen, Başak and Diekmann, Isabell and Faist, Thomas}, year={2026} }' chicago: Bilecen, Başak, Isabell Diekmann, and Thomas Faist. “What’s Next? Micro‐ and Meso‐Level Predictors of Mobility Intentions Among International Chinese Students in Germany.” Global Networks 26, no. 3 (2026). https://doi.org/10.1111/glob.70059. ieee: 'B. Bilecen, I. Diekmann, and T. Faist, “What’s Next? Micro‐ and Meso‐Level Predictors of Mobility Intentions Among International Chinese Students in Germany,” Global Networks, vol. 26, no. 3, 2026, doi: 10.1111/glob.70059.' mla: Bilecen, Başak, et al. “What’s Next? Micro‐ and Meso‐Level Predictors of Mobility Intentions Among International Chinese Students in Germany.” Global Networks, vol. 26, no. 3, Wiley, 2026, doi:10.1111/glob.70059. short: B. Bilecen, I. Diekmann, T. Faist, Global Networks 26 (2026). date_created: 2026-05-15T06:14:51Z date_updated: 2026-05-15T06:15:09Z department: - _id: '477' doi: 10.1111/glob.70059 intvolume: ' 26' issue: '3' publication: Global Networks publication_identifier: issn: - 1471-0374 publisher: Wiley status: public title: What’s Next? Micro‐ and Meso‐Level Predictors of Mobility Intentions Among International Chinese Students in Germany type: journal_article user_id: '119325' volume: 26 year: '2026' ... --- _id: '57866' abstract: - lang: eng text: "The theory of Total Function NP (TFNP) and its subclasses says that, even if\r\none is promised an efficiently verifiable proof exists for a problem, finding\r\nthis proof can be intractable. Despite the success of the theory at showing\r\nintractability of problems such as computing Brouwer fixed points and Nash\r\nequilibria, subclasses of TFNP remain arguably few and far between. In this\r\nwork, we define two new subclasses of TFNP borne of the study of complex\r\npolynomial systems: Multi-homogeneous Systems (MHS) and Sparse Fundamental\r\nTheorem of Algebra (SFTA). The first of these is based on B\\'ezout's theorem\r\nfrom algebraic geometry, marking the first TFNP subclass based on an algebraic\r\ngeometric principle. At the heart of our study is the computational problem\r\nknown as Quantum SAT (QSAT) with a System of Distinct Representatives (SDR),\r\nfirst studied by [Laumann, L\\\"auchli, Moessner, Scardicchio, and Sondhi 2010].\r\nAmong other results, we show that QSAT with SDR is MHS-complete, thus giving\r\nnot only the first link between quantum complexity theory and TFNP, but also\r\nthe first TFNP problem whose classical variant (SAT with SDR) is easy but whose\r\nquantum variant is hard. We also show how to embed the roots of a sparse,\r\nhigh-degree, univariate polynomial into QSAT with SDR, obtaining that SFTA is\r\ncontained in a zero-error version of MHS. We conjecture this construction also\r\nworks in the low-error setting, which would imply SFTA is contained in MHS." author: - first_name: Marco full_name: Aldi, Marco last_name: Aldi - first_name: Sevag full_name: Gharibian, Sevag id: '71541' last_name: Gharibian orcid: 0000-0002-9992-3379 - first_name: Dorian full_name: Rudolph, Dorian id: '57863' last_name: Rudolph citation: ama: 'Aldi M, Gharibian S, Rudolph D. An unholy trinity: TFNP, polynomial systems, and the quantum  satisfiability problem. In: 17th Innovations in Theoretical Computer Science Conference (ITCS 2026). Vol 362. ; 2026:7:1-7:24.' apa: 'Aldi, M., Gharibian, S., & Rudolph, D. (2026). An unholy trinity: TFNP, polynomial systems, and the quantum  satisfiability problem. 17th Innovations in Theoretical Computer Science Conference (ITCS 2026), 362, 7:1-7:24.' bibtex: '@inproceedings{Aldi_Gharibian_Rudolph_2026, title={An unholy trinity: TFNP, polynomial systems, and the quantum  satisfiability problem}, volume={362}, booktitle={17th Innovations in Theoretical Computer Science Conference (ITCS 2026)}, author={Aldi, Marco and Gharibian, Sevag and Rudolph, Dorian}, year={2026}, pages={7:1-7:24} }' chicago: 'Aldi, Marco, Sevag Gharibian, and Dorian Rudolph. “An Unholy Trinity: TFNP, Polynomial Systems, and the Quantum  Satisfiability Problem.” In 17th Innovations in Theoretical Computer Science Conference (ITCS 2026), 362:7:1-7:24, 2026.' ieee: 'M. Aldi, S. Gharibian, and D. Rudolph, “An unholy trinity: TFNP, polynomial systems, and the quantum  satisfiability problem,” in 17th Innovations in Theoretical Computer Science Conference (ITCS 2026), 2026, vol. 362, p. 7:1-7:24.' mla: 'Aldi, Marco, et al. “An Unholy Trinity: TFNP, Polynomial Systems, and the Quantum  Satisfiability Problem.” 17th Innovations in Theoretical Computer Science Conference (ITCS 2026), vol. 362, 2026, p. 7:1-7:24.' short: 'M. Aldi, S. Gharibian, D. Rudolph, in: 17th Innovations in Theoretical Computer Science Conference (ITCS 2026), 2026, p. 7:1-7:24.' date_created: 2024-12-30T13:55:27Z date_updated: 2026-05-15T08:40:28Z department: - _id: '7' - _id: '623' external_id: arxiv: - '2412.19623' intvolume: ' 362' language: - iso: eng page: 7:1-7:24 publication: 17th Innovations in Theoretical Computer Science Conference (ITCS 2026) publication_status: published status: public title: 'An unholy trinity: TFNP, polynomial systems, and the quantum satisfiability problem' type: conference user_id: '71541' volume: 362 year: '2026' ... --- _id: '65631' abstract: - lang: eng text: "Abstract\r\n \r\n Mathematics textbooks used to be the key resource for students’ self-regulated learning of mathematics. Primarily due to the digitalization of society, students have potentially greater access to a wider range of resources such as internet search engines, learning platforms, educational videos, and Generative AI. This study investigates the role of the mathematics textbook in comparison to other resources within students’ self-regulated learning practices. Data were collected via a survey of 1101 German secondary students, representing three school types (\r\n Gymnasium\r\n \ ,\r\n Gesamtschule\r\n \ ,\r\n Realschule\r\n \ ) and three grade levels (6, 9, and upper secondary). The questionnaire assessed the frequency of resource use in and outside class, reasons and purposes of use, and resource-based strategies when facing learning challenges outside class. Results show that the printed mathematics textbook is the most frequently used resource both in class and outside class. The textbook remains the most relevant resource for key purposes, such as an aid for doing homework and preparing for tests and exams. However, its dominance diminishes with age: in upper secondary school, students increasingly rely on self-created notes, and online resources. Correlation analyses reveal moderate to strong links between in-class and out-of-class use, suggesting an association between resource use and classroom culture. The findings underscore the textbook’s enduring centrality as a foundational, trusted resource within a dynamic and increasingly diverse learning environment. This study calls for pedagogical approaches that integrate textbooks more intentionally within broader resource systems, supporting students’ agency and strategic resource selection in an era of digital abundance.\r\n " article_type: original author: - first_name: Lea full_name: Stallmeister, Lea id: '63369' last_name: Stallmeister - first_name: Sebastian full_name: Rezat, Sebastian id: '31132' last_name: Rezat citation: ama: Stallmeister L, Rezat S. The role of the mathematics textbook in times of resource diversity. Educational Studies in Mathematics. Published online 2026. doi:10.1007/s10649-026-10511-7 apa: Stallmeister, L., & Rezat, S. (2026). The role of the mathematics textbook in times of resource diversity. Educational Studies in Mathematics. https://doi.org/10.1007/s10649-026-10511-7 bibtex: '@article{Stallmeister_Rezat_2026, title={The role of the mathematics textbook in times of resource diversity}, DOI={10.1007/s10649-026-10511-7}, journal={Educational Studies in Mathematics}, publisher={Springer Science and Business Media LLC}, author={Stallmeister, Lea and Rezat, Sebastian}, year={2026} }' chicago: Stallmeister, Lea, and Sebastian Rezat. “The Role of the Mathematics Textbook in Times of Resource Diversity.” Educational Studies in Mathematics, 2026. https://doi.org/10.1007/s10649-026-10511-7. ieee: 'L. Stallmeister and S. Rezat, “The role of the mathematics textbook in times of resource diversity,” Educational Studies in Mathematics, 2026, doi: 10.1007/s10649-026-10511-7.' mla: Stallmeister, Lea, and Sebastian Rezat. “The Role of the Mathematics Textbook in Times of Resource Diversity.” Educational Studies in Mathematics, Springer Science and Business Media LLC, 2026, doi:10.1007/s10649-026-10511-7. short: L. Stallmeister, S. Rezat, Educational Studies in Mathematics (2026). date_created: 2026-05-17T14:32:31Z date_updated: 2026-05-17T14:40:54Z ddc: - '370' department: - _id: '360' doi: 10.1007/s10649-026-10511-7 keyword: - mathematics - textbooks - userstudy - resources - digital resources - students - secondary eduction language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1007/s10649-026-10511-7 oa: '1' publication: Educational Studies in Mathematics publication_identifier: issn: - 0013-1954 - 1573-0816 publication_status: published publisher: Springer Science and Business Media LLC quality_controlled: '1' status: public title: The role of the mathematics textbook in times of resource diversity type: journal_article user_id: '31132' year: '2026' ... --- _id: '65242' abstract: - lang: eng text: With the growing demand for lightweight solutions to reduce emissions, especially in the transportation, automotive and aerospace sectors, recyclable, continuous fiber-reinforced plastic composite laminates with a thermoplastic matrix are of rising interest. To achieve their maximum mechanical properties, the fiber-matrix adhesion (FMA) is critical. In this work, continuous fiber-reinforced thermoplastic laminates (CFRTPL) with a polypropylene (PP) matrix and twill woven glass fiber fabrics are produced by film stacking. The films used contain different amounts of maleic-anhydride-grafted PP (MA-g-PP) as a coupling agent to produce CFRTPL of different mechanical strengths. To analyze the FMA, the CFRTPL are subjected to Charpy-impact and tensile tests. Additionally, single fiber pull-out tests (SFPT) are conducted to further investigate the effect of MA-g-PP on the FMA. The results of the SFPT show an improvement in apparent interfacial shear strength (AIFSS) when the MA-g-PP content is increased, which can be attributed to an increase in FMA. However, the research shows that MA-g-PP has a low impact on the mechanical properties if the force is applied parallel to the warp and weft threads during tensile testing and the results of the Charpy-impact testing suffer from embrittlement of the matrix material. Subsequently, the results of this study are compared to three-point flexural tests conducted in a previous study. It can be concluded that tensile and impact tests are not suited to investigate FMA on a macroscopic scale, while SFPT and flexural tests provide a better alternative. author: - first_name: Elmar full_name: Moritzer, Elmar id: '20531' last_name: Moritzer - first_name: Philipp full_name: Brandes, Philipp id: '70091' last_name: Brandes orcid: 0009-0005-9707-0885 - first_name: Maurice full_name: Wittler, Maurice id: '76071' last_name: Wittler - first_name: Leander full_name: Claes, Leander id: '11829' last_name: Claes orcid: 0000-0002-4393-268X - first_name: Mareen full_name: Wippermann, Mareen id: '74624' last_name: Wippermann - first_name: Markus full_name: Haag, Markus last_name: Haag - first_name: Thomas full_name: Gries, Thomas last_name: Gries - first_name: Bernd full_name: Henning, Bernd id: '213' last_name: Henning citation: ama: Moritzer E, Brandes P, Wittler M, et al. Fiber-matrix adhesion in glass fiber reinforced thermoplastic composite laminates and its effect on mechanical properties. International Polymer Processing. Published online 2026. doi:10.1515/ipp-2025-0077 apa: Moritzer, E., Brandes, P., Wittler, M., Claes, L., Wippermann, M., Haag, M., Gries, T., & Henning, B. (2026). Fiber-matrix adhesion in glass fiber reinforced thermoplastic composite laminates and its effect on mechanical properties. International Polymer Processing. https://doi.org/10.1515/ipp-2025-0077 bibtex: '@article{Moritzer_Brandes_Wittler_Claes_Wippermann_Haag_Gries_Henning_2026, title={Fiber-matrix adhesion in glass fiber reinforced thermoplastic composite laminates and its effect on mechanical properties}, DOI={10.1515/ipp-2025-0077}, journal={International Polymer Processing}, publisher={Walter de Gruyter GmbH}, author={Moritzer, Elmar and Brandes, Philipp and Wittler, Maurice and Claes, Leander and Wippermann, Mareen and Haag, Markus and Gries, Thomas and Henning, Bernd}, year={2026} }' chicago: Moritzer, Elmar, Philipp Brandes, Maurice Wittler, Leander Claes, Mareen Wippermann, Markus Haag, Thomas Gries, and Bernd Henning. “Fiber-Matrix Adhesion in Glass Fiber Reinforced Thermoplastic Composite Laminates and Its Effect on Mechanical Properties.” International Polymer Processing, 2026. https://doi.org/10.1515/ipp-2025-0077. ieee: 'E. Moritzer et al., “Fiber-matrix adhesion in glass fiber reinforced thermoplastic composite laminates and its effect on mechanical properties,” International Polymer Processing, 2026, doi: 10.1515/ipp-2025-0077.' mla: Moritzer, Elmar, et al. “Fiber-Matrix Adhesion in Glass Fiber Reinforced Thermoplastic Composite Laminates and Its Effect on Mechanical Properties.” International Polymer Processing, Walter de Gruyter GmbH, 2026, doi:10.1515/ipp-2025-0077. short: E. Moritzer, P. Brandes, M. Wittler, L. Claes, M. Wippermann, M. Haag, T. Gries, B. Henning, International Polymer Processing (2026). date_created: 2026-03-30T14:14:33Z date_updated: 2026-05-18T13:06:11Z department: - _id: '9' - _id: '321' - _id: '367' - _id: '34' - _id: '49' doi: 10.1515/ipp-2025-0077 language: - iso: eng project: - _id: '157' grant_number: '495847374' name: 'FaMOUS: Ein ultraschallbasiertes Messverfahren unter Berücksichtigung viskoelastischer Eigenschaften zur Charakterisierung der Faser-Matrix-Haftung bei Organoblechen sowie deren realitätsnahe Modellierung' publication: International Polymer Processing publication_identifier: issn: - 0930-777X - 2195-8602 publication_status: published publisher: Walter de Gruyter GmbH quality_controlled: '1' status: public title: Fiber-matrix adhesion in glass fiber reinforced thermoplastic composite laminates and its effect on mechanical properties type: journal_article user_id: '11829' year: '2026' ... --- _id: '65630' abstract: - lang: eng text: 'Mathematics textbooks used to be the key resource for students’ self-regulated learning of mathematics. Primarily due to the digitalization of society, students have potentially greater access to a wider range of resources such as internet search engines, learning platforms, educational videos, and Generative AI. This study investigates the role of the mathematics textbook in comparison to other resources within students’ self-regulated learning practices. Data were collected via a survey of 1101 German secondary students, representing three school types (Gymnasium, Gesamtschule, Realschule) and three grade levels (6, 9, and upper secondary). The questionnaire assessed the frequency of resource use in and outside class, reasons and purposes of use, and resource-based strategies when facing learning challenges outside class. Results show that the printed mathematics textbook is the most frequently used resource both in class and outside class. The textbook remains the most relevant resource for key purposes, such as an aid for doing homework and preparing for tests and exams. However, its dominance diminishes with age: in upper secondary school, students increasingly rely on self-created notes, and online resources. Correlation analyses reveal moderate to strong links between in-class and out-of-class use, suggesting an association between resource use and classroom culture. The findings underscore the textbook’s enduring centrality as a foundational, trusted resource within a dynamic and increasingly diverse learning environment. This study calls for pedagogical approaches that integrate textbooks more intentionally within broader resource systems, supporting students’ agency and strategic resource selection in an era of digital abundance.' author: - first_name: Lea full_name: Stallmeister, Lea last_name: Stallmeister - first_name: Sebastian full_name: Rezat, Sebastian last_name: Rezat citation: ama: Stallmeister L, Rezat S. The role of the mathematics textbook in times of resource diversity. Educational Studies in Mathematics. Published online 2026. doi:10.1007/s10649-026-10511-7 apa: Stallmeister, L., & Rezat, S. (2026). The role of the mathematics textbook in times of resource diversity. Educational Studies in Mathematics. https://doi.org/10.1007/s10649-026-10511-7 bibtex: '@article{Stallmeister_Rezat_2026, title={The role of the mathematics textbook in times of resource diversity}, DOI={10.1007/s10649-026-10511-7}, journal={Educational Studies in Mathematics}, publisher={Springer}, author={Stallmeister, Lea and Rezat, Sebastian}, year={2026} }' chicago: Stallmeister, Lea, and Sebastian Rezat. “The Role of the Mathematics Textbook in Times of Resource Diversity.” Educational Studies in Mathematics, 2026. https://doi.org/10.1007/s10649-026-10511-7. ieee: 'L. Stallmeister and S. Rezat, “The role of the mathematics textbook in times of resource diversity,” Educational Studies in Mathematics, 2026, doi: 10.1007/s10649-026-10511-7.' mla: Stallmeister, Lea, and Sebastian Rezat. “The Role of the Mathematics Textbook in Times of Resource Diversity.” Educational Studies in Mathematics, Springer, 2026, doi:10.1007/s10649-026-10511-7. short: L. Stallmeister, S. Rezat, Educational Studies in Mathematics (2026). date_created: 2026-05-16T14:27:57Z date_updated: 2026-05-16T14:33:38Z department: - _id: '98' doi: 10.1007/s10649-026-10511-7 language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1007/s10649-026-10511-7 oa: '1' publication: Educational Studies in Mathematics publication_status: published publisher: Springer status: public title: The role of the mathematics textbook in times of resource diversity type: journal_article user_id: '63369' year: '2026' ...