[{"publication":"Proceedings of the ACM on Web Conference 2025","type":"conference","status":"public","abstract":[{"text":"The Semantic Web and Graph Database communities have developed three distinct schema languages for RDF and graph-structured data: SHACL, ShEx, and PG-Schema. Each language has its unique approach to defining constraints and validating graph data. In this work, we provide formal, concise definitions of the core components of each of these schema languages. We employ a uniform framework to facilitate a comprehensive comparison between the languages and identify a common set of functionalities, shedding light on both overlapping and distinctive features of the three languages.\r\n","lang":"eng"}],"department":[{"_id":"888"}],"user_id":"114410","_id":"59840","language":[{"iso":"eng"}],"publication_status":"published","page":"8-12","citation":{"apa":"Ahmetaj, S., Boneva, I., Hidders, J., Hose, K., Jakubowski, M., Labra Gayo, J. E., Martens, W., Mogavero, F., Murlak, F., Okulmus, C., Polleres, A., Savković, O., Šimkus, M., &#38; Tomaszuk, D. (2025). Common Foundations for SHACL, ShEx, and PG-Schema. <i>Proceedings of the ACM on Web Conference 2025</i>, 8–12. <a href=\"https://doi.org/10.1145/3696410.3714694\">https://doi.org/10.1145/3696410.3714694</a>","bibtex":"@inproceedings{Ahmetaj_Boneva_Hidders_Hose_Jakubowski_Labra Gayo_Martens_Mogavero_Murlak_Okulmus_et al._2025, title={Common Foundations for SHACL, ShEx, and PG-Schema}, DOI={<a href=\"https://doi.org/10.1145/3696410.3714694\">10.1145/3696410.3714694</a>}, booktitle={Proceedings of the ACM on Web Conference 2025}, publisher={ACM}, author={Ahmetaj, Shqiponja and Boneva, Iovka and Hidders, Jan and Hose, Katja and Jakubowski, Maxime and Labra Gayo, Jose Emilio and Martens, Wim and Mogavero, Fabio and Murlak, Filip and Okulmus, Cem and et al.}, year={2025}, pages={8–12} }","short":"S. Ahmetaj, I. Boneva, J. Hidders, K. Hose, M. Jakubowski, J.E. Labra Gayo, W. Martens, F. Mogavero, F. Murlak, C. Okulmus, A. Polleres, O. Savković, M. Šimkus, D. Tomaszuk, in: Proceedings of the ACM on Web Conference 2025, ACM, 2025, pp. 8–12.","mla":"Ahmetaj, Shqiponja, et al. “Common Foundations for SHACL, ShEx, and PG-Schema.” <i>Proceedings of the ACM on Web Conference 2025</i>, ACM, 2025, pp. 8–12, doi:<a href=\"https://doi.org/10.1145/3696410.3714694\">10.1145/3696410.3714694</a>.","chicago":"Ahmetaj, Shqiponja, Iovka Boneva, Jan Hidders, Katja Hose, Maxime Jakubowski, Jose Emilio Labra Gayo, Wim Martens, et al. “Common Foundations for SHACL, ShEx, and PG-Schema.” In <i>Proceedings of the ACM on Web Conference 2025</i>, 8–12. ACM, 2025. <a href=\"https://doi.org/10.1145/3696410.3714694\">https://doi.org/10.1145/3696410.3714694</a>.","ieee":"S. Ahmetaj <i>et al.</i>, “Common Foundations for SHACL, ShEx, and PG-Schema,” in <i>Proceedings of the ACM on Web Conference 2025</i>, Sidney, Australia, 2025, pp. 8–12, doi: <a href=\"https://doi.org/10.1145/3696410.3714694\">10.1145/3696410.3714694</a>.","ama":"Ahmetaj S, Boneva I, Hidders J, et al. Common Foundations for SHACL, ShEx, and PG-Schema. In: <i>Proceedings of the ACM on Web Conference 2025</i>. ACM; 2025:8-12. doi:<a href=\"https://doi.org/10.1145/3696410.3714694\">10.1145/3696410.3714694</a>"},"year":"2025","date_created":"2025-05-07T11:46:03Z","author":[{"first_name":"Shqiponja","last_name":"Ahmetaj","full_name":"Ahmetaj, Shqiponja"},{"first_name":"Iovka","full_name":"Boneva, Iovka","last_name":"Boneva"},{"first_name":"Jan","last_name":"Hidders","full_name":"Hidders, Jan"},{"full_name":"Hose, Katja","last_name":"Hose","first_name":"Katja"},{"first_name":"Maxime","full_name":"Jakubowski, Maxime","last_name":"Jakubowski"},{"last_name":"Labra Gayo","full_name":"Labra Gayo, Jose Emilio","first_name":"Jose Emilio"},{"first_name":"Wim","full_name":"Martens, Wim","last_name":"Martens"},{"first_name":"Fabio","last_name":"Mogavero","full_name":"Mogavero, Fabio"},{"last_name":"Murlak","full_name":"Murlak, Filip","first_name":"Filip"},{"orcid":"0000-0002-7742-0439","last_name":"Okulmus","id":"114410","full_name":"Okulmus, Cem","first_name":"Cem"},{"first_name":"Axel","last_name":"Polleres","full_name":"Polleres, Axel"},{"first_name":"Ognjen","last_name":"Savković","full_name":"Savković, Ognjen"},{"first_name":"Mantas","full_name":"Šimkus, Mantas","last_name":"Šimkus"},{"first_name":"Dominik","full_name":"Tomaszuk, Dominik","last_name":"Tomaszuk"}],"publisher":"ACM","oa":"1","date_updated":"2025-05-07T11:51:17Z","doi":"10.1145/3696410.3714694","conference":{"location":"Sidney, Australia","end_date":"2025-05-02","start_date":"2025-04-28","name":"ACM Web Conference 2025 "},"main_file_link":[{"url":"https://arxiv.org/abs/2502.01295","open_access":"1"}],"title":"Common Foundations for SHACL, ShEx, and PG-Schema"},{"citation":{"apa":"Wüppelmann, D., &#38; Yigitbas, E. 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Rautenberg, M. Kuhlmann, F. Seebauer, J. Wiechmann, P. Wagner, R. 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(2025). Speech Synthesis along Perceptual Voice Quality Dimensions. <i>ICASSP 2025 - 2025 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)</i>. IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Hyderabad, India . <a href=\"https://doi.org/10.1109/icassp49660.2025.10888012\">https://doi.org/10.1109/icassp49660.2025.10888012</a>","chicago":"Rautenberg, Frederik, Michael Kuhlmann, Fritz Seebauer, Jana Wiechmann, Petra Wagner, and Reinhold Haeb-Umbach. “Speech Synthesis along Perceptual Voice Quality Dimensions.” In <i>ICASSP 2025 - 2025 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)</i>. IEEE, 2025. <a href=\"https://doi.org/10.1109/icassp49660.2025.10888012\">https://doi.org/10.1109/icassp49660.2025.10888012</a>.","ieee":"F. Rautenberg, M. Kuhlmann, F. Seebauer, J. Wiechmann, P. Wagner, and R. Haeb-Umbach, “Speech Synthesis along Perceptual Voice Quality Dimensions,” presented at the IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Hyderabad, India , 2025, doi: <a href=\"https://doi.org/10.1109/icassp49660.2025.10888012\">10.1109/icassp49660.2025.10888012</a>.","ama":"Rautenberg F, Kuhlmann M, Seebauer F, Wiechmann J, Wagner P, Haeb-Umbach R. Speech Synthesis along Perceptual Voice Quality Dimensions. In: <i>ICASSP 2025 - 2025 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)</i>. IEEE; 2025. doi:<a href=\"https://doi.org/10.1109/icassp49660.2025.10888012\">10.1109/icassp49660.2025.10888012</a>"},"_id":"59999","project":[{"_id":"129","name":"TRR 318 - C06: TRR 318 - Technisch unterstütztes Erklären von Stimmcharakteristika (Teilprojekt C06)","grant_number":"438445824"}],"department":[{"_id":"54"},{"_id":"660"}],"user_id":"72602","language":[{"iso":"eng"}],"publication":"ICASSP 2025 - 2025 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","type":"conference","status":"public"},{"doi":"10.1016/j.renene.2025.123073","title":"Improvement of Wind Power Utilization Through Flexible Operation of Data Center in Wind Parks","date_created":"2025-04-11T23:27:51Z","author":[{"last_name":"Ahmadi","full_name":"Ahmadi, Mehdi","id":"98967","first_name":"Mehdi"},{"id":"90391","full_name":"Knorr, Lukas","last_name":"Knorr","first_name":"Lukas"},{"first_name":"Henning","orcid":"0000-0002-1538-089X","last_name":"Meschede","id":"86954","full_name":"Meschede, Henning"}],"publisher":"Elsevier BV","date_updated":"2025-05-26T11:11:21Z","citation":{"chicago":"Ahmadi, Mehdi, Lukas Knorr, and Henning Meschede. “Improvement of Wind Power Utilization Through Flexible Operation of Data Center in Wind Parks.” <i>Renewable Energy</i>, 2025. <a href=\"https://doi.org/10.1016/j.renene.2025.123073\">https://doi.org/10.1016/j.renene.2025.123073</a>.","ieee":"M. Ahmadi, L. Knorr, and H. Meschede, “Improvement of Wind Power Utilization Through Flexible Operation of Data Center in Wind Parks,” <i>Renewable Energy</i>, Art. no. 123073, 2025, doi: <a href=\"https://doi.org/10.1016/j.renene.2025.123073\">10.1016/j.renene.2025.123073</a>.","ama":"Ahmadi M, Knorr L, Meschede H. Improvement of Wind Power Utilization Through Flexible Operation of Data Center in Wind Parks. <i>Renewable Energy</i>. Published online 2025. doi:<a href=\"https://doi.org/10.1016/j.renene.2025.123073\">10.1016/j.renene.2025.123073</a>","mla":"Ahmadi, Mehdi, et al. “Improvement of Wind Power Utilization Through Flexible Operation of Data Center in Wind Parks.” <i>Renewable Energy</i>, 123073, Elsevier BV, 2025, doi:<a href=\"https://doi.org/10.1016/j.renene.2025.123073\">10.1016/j.renene.2025.123073</a>.","bibtex":"@article{Ahmadi_Knorr_Meschede_2025, title={Improvement of Wind Power Utilization Through Flexible Operation of Data Center in Wind Parks}, DOI={<a href=\"https://doi.org/10.1016/j.renene.2025.123073\">10.1016/j.renene.2025.123073</a>}, number={123073}, journal={Renewable Energy}, publisher={Elsevier BV}, author={Ahmadi, Mehdi and Knorr, Lukas and Meschede, Henning}, year={2025} }","short":"M. Ahmadi, L. Knorr, H. Meschede, Renewable Energy (2025).","apa":"Ahmadi, M., Knorr, L., &#38; Meschede, H. (2025). Improvement of Wind Power Utilization Through Flexible Operation of Data Center in Wind Parks. <i>Renewable Energy</i>, Article 123073. <a href=\"https://doi.org/10.1016/j.renene.2025.123073\">https://doi.org/10.1016/j.renene.2025.123073</a>"},"year":"2025","publication_status":"published","publication_identifier":{"issn":["0960-1481"]},"language":[{"iso":"eng"}],"article_number":"123073","user_id":"90391","department":[{"_id":"644"}],"_id":"59531","status":"public","type":"journal_article","publication":"Renewable Energy"},{"user_id":"32655","department":[{"_id":"101"}],"project":[{"grant_number":"453112019","_id":"106","name":"Algorithmen für Schwarmrobotik: Verteiltes Rechnen trifft Dynamische Systeme"}],"_id":"60048","status":"public","type":"book_chapter","main_file_link":[{"url":" ArXiv:2503.07576","open_access":"1"}],"doi":"10.1007/978-3-031-91736-3_19","author":[{"id":"32655","full_name":"Gerlach, Raphael","orcid":"0009-0002-4750-2051","last_name":"Gerlach","first_name":"Raphael"},{"first_name":"Sören","orcid":"0000-0002-8054-2058","last_name":"von der Gracht","id":"97359","full_name":"von der Gracht, Sören"},{"full_name":"Dellnitz, Michael","last_name":"Dellnitz","first_name":"Michael"}],"date_updated":"2025-05-27T08:22:42Z","oa":"1","citation":{"mla":"Gerlach, Raphael, et al. “On the Dynamical Hierarchy in Gathering Protocols with Circulant Topologies.” <i>Lecture Notes in Computer Science</i>, Springer Nature Switzerland, 2025, doi:<a href=\"https://doi.org/10.1007/978-3-031-91736-3_19\">10.1007/978-3-031-91736-3_19</a>.","short":"R. Gerlach, S. von der Gracht, M. Dellnitz, in: Lecture Notes in Computer Science, Springer Nature Switzerland, Cham, 2025.","bibtex":"@inbook{Gerlach_von der Gracht_Dellnitz_2025, place={Cham}, title={On the Dynamical Hierarchy in Gathering Protocols with Circulant Topologies}, DOI={<a href=\"https://doi.org/10.1007/978-3-031-91736-3_19\">10.1007/978-3-031-91736-3_19</a>}, booktitle={Lecture Notes in Computer Science}, publisher={Springer Nature Switzerland}, author={Gerlach, Raphael and von der Gracht, Sören and Dellnitz, Michael}, year={2025} }","apa":"Gerlach, R., von der Gracht, S., &#38; Dellnitz, M. (2025). On the Dynamical Hierarchy in Gathering Protocols with Circulant Topologies. In <i>Lecture Notes in Computer Science</i>. Springer Nature Switzerland. <a href=\"https://doi.org/10.1007/978-3-031-91736-3_19\">https://doi.org/10.1007/978-3-031-91736-3_19</a>","chicago":"Gerlach, Raphael, Sören von der Gracht, and Michael Dellnitz. “On the Dynamical Hierarchy in Gathering Protocols with Circulant Topologies.” In <i>Lecture Notes in Computer Science</i>. Cham: Springer Nature Switzerland, 2025. <a href=\"https://doi.org/10.1007/978-3-031-91736-3_19\">https://doi.org/10.1007/978-3-031-91736-3_19</a>.","ieee":"R. Gerlach, S. von der Gracht, and M. Dellnitz, “On the Dynamical Hierarchy in Gathering Protocols with Circulant Topologies,” in <i>Lecture Notes in Computer Science</i>, Cham: Springer Nature Switzerland, 2025.","ama":"Gerlach R, von der Gracht S, Dellnitz M. On the Dynamical Hierarchy in Gathering Protocols with Circulant Topologies. In: <i>Lecture Notes in Computer Science</i>. Springer Nature Switzerland; 2025. doi:<a href=\"https://doi.org/10.1007/978-3-031-91736-3_19\">10.1007/978-3-031-91736-3_19</a>"},"place":"Cham","publication_status":"published","publication_identifier":{"issn":["0302-9743","1611-3349"],"isbn":["9783031917356","9783031917363"]},"language":[{"iso":"eng"}],"external_id":{"arxiv":["2503.07576"]},"publication":"Lecture Notes in Computer Science","title":"On the Dynamical Hierarchy in Gathering Protocols with Circulant Topologies","date_created":"2025-05-27T08:17:03Z","publisher":"Springer Nature Switzerland","year":"2025"},{"title":"Increasing the sensitivity of ultrasonic transmission measurements for elastic material parameter estimation","publisher":"IOP Publishing","date_created":"2025-05-19T13:30:39Z","year":"2025","quality_controlled":"1","keyword":["Sensitivity analysis","Ultrasonic transducer","Guided waves","Polymers","Gram determinant"],"language":[{"iso":"eng"}],"abstract":[{"lang":"eng","text":"<jats:title>Abstract</jats:title>\r\n               <jats:p>Ultrasonic transmission measurements can be used for material characterization, as the propagation time of sound waves and thus their velocity depends on the elastic material parameters. Measurement results for the elastic material parameters are acquired non-destructively using ultrasonic transmission measurements of hollow cylindrical polymer specimens. To determine the material parameters, an inverse approach is used comparing measurements with simulated data. Previous studies show that the procedure exhibits low sensitivity with respect to the shear parameters of the material. In order to increase the sensitivity, we propose to apply a spatially annular excitation on the base of the specimen. As a measure to analyse the sensitivities with respect to all parameters and their linear independence, we observe the volume of the parallelotope of the sensitivity vectors. Here, a scaled boundary finite element formulation of wave propagation in the specimen is expanded to yield derivative information directly, and a sensitivity analysis can be carried out efficiently. Finally, the results of this sensitivity analysis with regard to the annular excitation are also applied to the measurement setup.</jats:p>"}],"publication":"Measurement Science and Technology","doi":"10.1088/1361-6501/add9b6","main_file_link":[{"url":"https://iopscience.iop.org/article/10.1088/1361-6501/add9b6","open_access":"1"}],"date_updated":"2025-05-27T15:03:38Z","oa":"1","volume":36,"author":[{"first_name":"Dmitrij","last_name":"Dreiling","full_name":"Dreiling, Dmitrij","id":"32616"},{"first_name":"Dominik","last_name":"Itner","full_name":"Itner, Dominik"},{"last_name":"Gravenkamp","full_name":"Gravenkamp, Hauke","first_name":"Hauke"},{"first_name":"Leander","orcid":"0000-0002-4393-268X","last_name":"Claes","id":"11829","full_name":"Claes, Leander"},{"first_name":"Carolin","last_name":"Birk","full_name":"Birk, Carolin"},{"full_name":"Henning, Bernd","id":"213","last_name":"Henning","first_name":"Bernd"}],"intvolume":"        36","citation":{"chicago":"Dreiling, Dmitrij, Dominik Itner, Hauke Gravenkamp, Leander Claes, Carolin Birk, and Bernd Henning. “Increasing the Sensitivity of Ultrasonic Transmission Measurements for Elastic Material Parameter Estimation.” <i>Measurement Science and Technology</i> 36 (2025). <a href=\"https://doi.org/10.1088/1361-6501/add9b6\">https://doi.org/10.1088/1361-6501/add9b6</a>.","ieee":"D. Dreiling, D. Itner, H. Gravenkamp, L. Claes, C. Birk, and B. Henning, “Increasing the sensitivity of ultrasonic transmission measurements for elastic material parameter estimation,” <i>Measurement Science and Technology</i>, vol. 36, Art. no. 6, 2025, doi: <a href=\"https://doi.org/10.1088/1361-6501/add9b6\">10.1088/1361-6501/add9b6</a>.","ama":"Dreiling D, Itner D, Gravenkamp H, Claes L, Birk C, Henning B. Increasing the sensitivity of ultrasonic transmission measurements for elastic material parameter estimation. <i>Measurement Science and Technology</i>. 2025;36. doi:<a href=\"https://doi.org/10.1088/1361-6501/add9b6\">10.1088/1361-6501/add9b6</a>","mla":"Dreiling, Dmitrij, et al. “Increasing the Sensitivity of Ultrasonic Transmission Measurements for Elastic Material Parameter Estimation.” <i>Measurement Science and Technology</i>, vol. 36, 6, IOP Publishing, 2025, doi:<a href=\"https://doi.org/10.1088/1361-6501/add9b6\">10.1088/1361-6501/add9b6</a>.","short":"D. Dreiling, D. Itner, H. Gravenkamp, L. Claes, C. Birk, B. Henning, Measurement Science and Technology 36 (2025).","bibtex":"@article{Dreiling_Itner_Gravenkamp_Claes_Birk_Henning_2025, title={Increasing the sensitivity of ultrasonic transmission measurements for elastic material parameter estimation}, volume={36}, DOI={<a href=\"https://doi.org/10.1088/1361-6501/add9b6\">10.1088/1361-6501/add9b6</a>}, number={6}, journal={Measurement Science and Technology}, publisher={IOP Publishing}, author={Dreiling, Dmitrij and Itner, Dominik and Gravenkamp, Hauke and Claes, Leander and Birk, Carolin and Henning, Bernd}, year={2025} }","apa":"Dreiling, D., Itner, D., Gravenkamp, H., Claes, L., Birk, C., &#38; Henning, B. (2025). Increasing the sensitivity of ultrasonic transmission measurements for elastic material parameter estimation. <i>Measurement Science and Technology</i>, <i>36</i>, Article 6. <a href=\"https://doi.org/10.1088/1361-6501/add9b6\">https://doi.org/10.1088/1361-6501/add9b6</a>"},"publication_identifier":{"issn":["0957-0233","1361-6501"]},"publication_status":"published","article_number":"6","article_type":"original","funded_apc":"1","_id":"59995","project":[{"grant_number":"409779252","name":"VaMP: Vollständige Bestimmung der akustischen Materialparameter von Polymeren","_id":"89"}],"department":[{"_id":"49"}],"user_id":"32616","status":"public","type":"journal_article"},{"publication_identifier":{"issn":["1863-9690","1863-9704"]},"publication_status":"published","year":"2025","citation":{"apa":"Schönherr, J., Schukajlow, S., &#38; Pekrun, R. (2025). Emotions in mathematics learning: a systematic review and meta-analysis. <i>ZDM – Mathematics Education</i>. <a href=\"https://doi.org/10.1007/s11858-025-01651-w\">https://doi.org/10.1007/s11858-025-01651-w</a>","mla":"Schönherr, Johanna, et al. “Emotions in Mathematics Learning: A Systematic Review and Meta-Analysis.” <i>ZDM – Mathematics Education</i>, Springer Science and Business Media LLC, 2025, doi:<a href=\"https://doi.org/10.1007/s11858-025-01651-w\">10.1007/s11858-025-01651-w</a>.","bibtex":"@article{Schönherr_Schukajlow_Pekrun_2025, title={Emotions in mathematics learning: a systematic review and meta-analysis}, DOI={<a href=\"https://doi.org/10.1007/s11858-025-01651-w\">10.1007/s11858-025-01651-w</a>}, journal={ZDM – Mathematics Education}, publisher={Springer Science and Business Media LLC}, author={Schönherr, Johanna and Schukajlow, Stanislaw and Pekrun, Reinhard}, year={2025} }","short":"J. Schönherr, S. Schukajlow, R. Pekrun, ZDM – Mathematics Education (2025).","ama":"Schönherr J, Schukajlow S, Pekrun R. Emotions in mathematics learning: a systematic review and meta-analysis. <i>ZDM – Mathematics Education</i>. Published online 2025. doi:<a href=\"https://doi.org/10.1007/s11858-025-01651-w\">10.1007/s11858-025-01651-w</a>","chicago":"Schönherr, Johanna, Stanislaw Schukajlow, and Reinhard Pekrun. “Emotions in Mathematics Learning: A Systematic Review and Meta-Analysis.” <i>ZDM – Mathematics Education</i>, 2025. <a href=\"https://doi.org/10.1007/s11858-025-01651-w\">https://doi.org/10.1007/s11858-025-01651-w</a>.","ieee":"J. Schönherr, S. Schukajlow, and R. Pekrun, “Emotions in mathematics learning: a systematic review and meta-analysis,” <i>ZDM – Mathematics Education</i>, 2025, doi: <a href=\"https://doi.org/10.1007/s11858-025-01651-w\">10.1007/s11858-025-01651-w</a>."},"date_updated":"2025-05-27T12:16:26Z","publisher":"Springer Science and Business Media LLC","author":[{"last_name":"Schönherr","id":"99409","full_name":"Schönherr, Johanna","first_name":"Johanna"},{"last_name":"Schukajlow","full_name":"Schukajlow, Stanislaw","first_name":"Stanislaw"},{"full_name":"Pekrun, Reinhard","last_name":"Pekrun","first_name":"Reinhard"}],"date_created":"2025-02-05T08:19:34Z","title":"Emotions in mathematics learning: a systematic review and meta-analysis","doi":"10.1007/s11858-025-01651-w","publication":"ZDM – Mathematics Education","type":"journal_article","abstract":[{"text":"<jats:title>Abstract</jats:title>\r\n          <jats:p>Academic emotions play a crucial role in mathematics learning, significantly influencing motivation, academic achievement, and career aspirations in mathematics. With the notable increase in research on emotions in recent years, our review uses Pekrun’s control-value theory with two primary objectives: to systematically describe the characteristics of emotions in recent research through a systematic review, and to synthesize evidence on the relationships between specific emotions, control-value antecedents, and mathematics achievement via a meta-analysis. The systematic review of 112 studies revealed that more than 100 specific emotions have been addressed in recent research, which we analyzed based on key emotion characteristics: valence and activation, type of object, temporal stability, and social context. The findings from the systematic review provide an overview of mathematics-specific objects that emotions have referred to in the most recent research. The subsequent meta-analysis demonstrated that mathematics achievement (e.g., test scores and grades) was positively related to enjoyment, hope, and pride (<jats:inline-formula>\r\n              <jats:alternatives>\r\n                <jats:tex-math>$$\\overline{r}$$</jats:tex-math>\r\n                <mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\">\r\n                  <mml:mover>\r\n                    <mml:mi>r</mml:mi>\r\n                    <mml:mo>¯</mml:mo>\r\n                  </mml:mover>\r\n                </mml:math>\r\n              </jats:alternatives>\r\n            </jats:inline-formula> = .247, .224, and .344, respectively) but negatively related to anger, boredom, frustration, hopelessness, and shame (<jats:inline-formula>\r\n              <jats:alternatives>\r\n                <jats:tex-math>$$\\overline{r}$$</jats:tex-math>\r\n                <mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\">\r\n                  <mml:mover>\r\n                    <mml:mi>r</mml:mi>\r\n                    <mml:mo>¯</mml:mo>\r\n                  </mml:mover>\r\n                </mml:math>\r\n              </jats:alternatives>\r\n            </jats:inline-formula>= − .322, − .187, − .207, − .378, and − .291, respectively). Theoretical and practical implications of these results are discussed.</jats:p>","lang":"eng"}],"status":"public","_id":"58516","department":[{"_id":"913"}],"user_id":"99409","language":[{"iso":"eng"}]},{"date_updated":"2025-05-27T12:15:42Z","publisher":"Elsevier BV","author":[{"id":"99409","full_name":"Schönherr, Johanna","last_name":"Schönherr","first_name":"Johanna"},{"last_name":"Mayer","full_name":"Mayer, Richard E.","first_name":"Richard E."}],"date_created":"2025-04-28T14:44:15Z","volume":81,"title":"Maximizing the benefits of student-generated drawing for real-world problem solving","doi":"10.1016/j.cedpsych.2025.102369","publication_status":"published","publication_identifier":{"issn":["0361-476X"]},"year":"2025","citation":{"apa":"Schönherr, J., &#38; Mayer, R. E. (2025). Maximizing the benefits of student-generated drawing for real-world problem solving. <i>Contemporary Educational Psychology</i>, <i>81</i>, Article 102369. <a href=\"https://doi.org/10.1016/j.cedpsych.2025.102369\">https://doi.org/10.1016/j.cedpsych.2025.102369</a>","short":"J. Schönherr, R.E. Mayer, Contemporary Educational Psychology 81 (2025).","mla":"Schönherr, Johanna, and Richard E. Mayer. “Maximizing the Benefits of Student-Generated Drawing for Real-World Problem Solving.” <i>Contemporary Educational Psychology</i>, vol. 81, 102369, Elsevier BV, 2025, doi:<a href=\"https://doi.org/10.1016/j.cedpsych.2025.102369\">10.1016/j.cedpsych.2025.102369</a>.","bibtex":"@article{Schönherr_Mayer_2025, title={Maximizing the benefits of student-generated drawing for real-world problem solving}, volume={81}, DOI={<a href=\"https://doi.org/10.1016/j.cedpsych.2025.102369\">10.1016/j.cedpsych.2025.102369</a>}, number={102369}, journal={Contemporary Educational Psychology}, publisher={Elsevier BV}, author={Schönherr, Johanna and Mayer, Richard E.}, year={2025} }","ama":"Schönherr J, Mayer RE. Maximizing the benefits of student-generated drawing for real-world problem solving. <i>Contemporary Educational Psychology</i>. 2025;81. doi:<a href=\"https://doi.org/10.1016/j.cedpsych.2025.102369\">10.1016/j.cedpsych.2025.102369</a>","ieee":"J. Schönherr and R. E. Mayer, “Maximizing the benefits of student-generated drawing for real-world problem solving,” <i>Contemporary Educational Psychology</i>, vol. 81, Art. no. 102369, 2025, doi: <a href=\"https://doi.org/10.1016/j.cedpsych.2025.102369\">10.1016/j.cedpsych.2025.102369</a>.","chicago":"Schönherr, Johanna, and Richard E. Mayer. “Maximizing the Benefits of Student-Generated Drawing for Real-World Problem Solving.” <i>Contemporary Educational Psychology</i> 81 (2025). <a href=\"https://doi.org/10.1016/j.cedpsych.2025.102369\">https://doi.org/10.1016/j.cedpsych.2025.102369</a>."},"intvolume":"        81","_id":"59703","user_id":"99409","department":[{"_id":"913"}],"article_number":"102369","language":[{"iso":"eng"}],"type":"journal_article","publication":"Contemporary Educational Psychology","status":"public"},{"date_created":"2025-05-06T13:40:50Z","title":"Transport Layer Obscurity: Circumventing SNI Censorship on the TLS-Layer","year":"2025","ddc":["006"],"language":[{"iso":"eng"}],"publication":"2025 IEEE Symposium on Security and Privacy (SP)","abstract":[{"text":"HTTPS composes large parts of today’s Internet traffic and has long been subject to censorship efforts in different countries. While censors analyze the Transport Layer Security (TLS) protocol to block encrypted HTTP traffic, censorship circumvention efforts have primarily focused on other protocols such as TCP. In this paper, we hypothesize that the TLS protocol offers previously unseen opportunities for censorship circumvention techniques. We tested our hypothesis by proposing possible censorship circumvention techniques that act on the TLS protocol. To validate the effectiveness of these techniques, we evaluate their acceptance by popular TLS servers and successfully demonstrate that these techniques can circumvent censors in China and Iran. In our evaluations, we discovered 38—partially standard-compliant—distinct censorship circumvention techniques, which we could group into 11 unique categories. Additionally, we provide novel insights into how China censors TLS traffic by presenting evidence of at least three distinct censorship appliances. We suspect that other parts of China’s censorship apparatus and other censors exhibit similar structures and advocate future censorship research to anticipate them. With this work, we hope to aid people affected by censorship and stimulate further\r\nresearch into censorship circumvention using cryptographic protocols.","lang":"eng"}],"file":[{"file_size":463431,"file_id":"59826","file_name":"TLS_Obscurity.pdf","access_level":"open_access","date_updated":"2025-05-06T13:51:45Z","creator":"nniklas","date_created":"2025-05-06T13:49:35Z","relation":"main_file","content_type":"application/pdf"}],"oa":"1","date_updated":"2025-06-02T12:03:51Z","author":[{"last_name":"Niere","id":"63563","full_name":"Niere, Niklas","first_name":"Niklas"},{"first_name":"Felix","full_name":"Lange, Felix","id":"67893","last_name":"Lange"},{"full_name":"Merget, Robert","last_name":"Merget","first_name":"Robert"},{"first_name":"Juraj","full_name":"Somorovsky, Juraj","id":"83504","last_name":"Somorovsky","orcid":"0000-0002-3593-7720"}],"doi":"10.1109/SP61157.2025.00151","conference":{"location":"San Francisco","end_date":"2025-05-14","start_date":"2025-05-12","name":"46th IEEE Symposium on Security and Privacy"},"has_accepted_license":"1","citation":{"ama":"Niere N, Lange F, Merget R, Somorovsky J. Transport Layer Obscurity: Circumventing SNI Censorship on the TLS-Layer. In: <i>2025 IEEE Symposium on Security and Privacy (SP)</i>. ; 2025. doi:<a href=\"https://doi.org/10.1109/SP61157.2025.00151\">10.1109/SP61157.2025.00151</a>","chicago":"Niere, Niklas, Felix Lange, Robert Merget, and Juraj Somorovsky. “Transport Layer Obscurity: Circumventing SNI Censorship on the TLS-Layer.” In <i>2025 IEEE Symposium on Security and Privacy (SP)</i>, 2025. <a href=\"https://doi.org/10.1109/SP61157.2025.00151\">https://doi.org/10.1109/SP61157.2025.00151</a>.","ieee":"N. Niere, F. Lange, R. Merget, and J. Somorovsky, “Transport Layer Obscurity: Circumventing SNI Censorship on the TLS-Layer,” presented at the 46th IEEE Symposium on Security and Privacy, San Francisco, 2025, doi: <a href=\"https://doi.org/10.1109/SP61157.2025.00151\">10.1109/SP61157.2025.00151</a>.","apa":"Niere, N., Lange, F., Merget, R., &#38; Somorovsky, J. (2025). Transport Layer Obscurity: Circumventing SNI Censorship on the TLS-Layer. <i>2025 IEEE Symposium on Security and Privacy (SP)</i>. 46th IEEE Symposium on Security and Privacy, San Francisco. <a href=\"https://doi.org/10.1109/SP61157.2025.00151\">https://doi.org/10.1109/SP61157.2025.00151</a>","bibtex":"@inproceedings{Niere_Lange_Merget_Somorovsky_2025, title={Transport Layer Obscurity: Circumventing SNI Censorship on the TLS-Layer}, DOI={<a href=\"https://doi.org/10.1109/SP61157.2025.00151\">10.1109/SP61157.2025.00151</a>}, booktitle={2025 IEEE Symposium on Security and Privacy (SP)}, author={Niere, Niklas and Lange, Felix and Merget, Robert and Somorovsky, Juraj}, year={2025} }","mla":"Niere, Niklas, et al. “Transport Layer Obscurity: Circumventing SNI Censorship on the TLS-Layer.” <i>2025 IEEE Symposium on Security and Privacy (SP)</i>, 2025, doi:<a href=\"https://doi.org/10.1109/SP61157.2025.00151\">10.1109/SP61157.2025.00151</a>.","short":"N. Niere, F. Lange, R. Merget, J. Somorovsky, in: 2025 IEEE Symposium on Security and Privacy (SP), 2025."},"_id":"59824","department":[{"_id":"632"}],"user_id":"63563","file_date_updated":"2025-05-06T13:51:45Z","type":"conference","status":"public"},{"publication_status":"published","publication_identifier":{"issn":["2191-9186","2191-9194"]},"year":"2025","citation":{"ama":"Gloor N, Kucian K, Bruns J, Gasteiger H, Moser Opitz E. Erfassung der numerischen Kompetenzen im                     Kindergartenalter. <i>Frühe Bildung</i>. Published online 2025. doi:<a href=\"https://doi.org/10.1026/2191-9186/a000699\">10.1026/2191-9186/a000699</a>","chicago":"Gloor, Noemi, Karin Kucian, Julia Bruns, Hedwig Gasteiger, and Elisabeth Moser Opitz. “Erfassung der numerischen Kompetenzen im                     Kindergartenalter.” <i>Frühe Bildung</i>, 2025. <a href=\"https://doi.org/10.1026/2191-9186/a000699\">https://doi.org/10.1026/2191-9186/a000699</a>.","ieee":"N. Gloor, K. Kucian, J. Bruns, H. Gasteiger, and E. Moser Opitz, “Erfassung der numerischen Kompetenzen im                     Kindergartenalter,” <i>Frühe Bildung</i>, 2025, doi: <a href=\"https://doi.org/10.1026/2191-9186/a000699\">10.1026/2191-9186/a000699</a>.","apa":"Gloor, N., Kucian, K., Bruns, J., Gasteiger, H., &#38; Moser Opitz, E. (2025). Erfassung der numerischen Kompetenzen im                     Kindergartenalter. <i>Frühe Bildung</i>. <a href=\"https://doi.org/10.1026/2191-9186/a000699\">https://doi.org/10.1026/2191-9186/a000699</a>","mla":"Gloor, Noemi, et al. “Erfassung der numerischen Kompetenzen im                     Kindergartenalter.” <i>Frühe Bildung</i>, Hogrefe Publishing Group, 2025, doi:<a href=\"https://doi.org/10.1026/2191-9186/a000699\">10.1026/2191-9186/a000699</a>.","short":"N. Gloor, K. Kucian, J. Bruns, H. Gasteiger, E. Moser Opitz, Frühe Bildung (2025).","bibtex":"@article{Gloor_Kucian_Bruns_Gasteiger_Moser Opitz_2025, title={Erfassung der numerischen Kompetenzen im                     Kindergartenalter}, DOI={<a href=\"https://doi.org/10.1026/2191-9186/a000699\">10.1026/2191-9186/a000699</a>}, journal={Frühe Bildung}, publisher={Hogrefe Publishing Group}, author={Gloor, Noemi and Kucian, Karin and Bruns, Julia and Gasteiger, Hedwig and Moser Opitz, Elisabeth}, year={2025} }"},"publisher":"Hogrefe Publishing Group","date_updated":"2025-06-02T14:12:03Z","date_created":"2025-06-02T14:11:40Z","author":[{"first_name":"Noemi","last_name":"Gloor","full_name":"Gloor, Noemi"},{"full_name":"Kucian, Karin","last_name":"Kucian","first_name":"Karin"},{"id":"72183","full_name":"Bruns, Julia","last_name":"Bruns","orcid":"https://orcid.org/0000-0002-6604-5864","first_name":"Julia"},{"last_name":"Gasteiger","full_name":"Gasteiger, Hedwig","first_name":"Hedwig"},{"first_name":"Elisabeth","last_name":"Moser Opitz","full_name":"Moser Opitz, Elisabeth"}],"title":"Erfassung der numerischen Kompetenzen im                     Kindergartenalter","doi":"10.1026/2191-9186/a000699","type":"journal_article","publication":"Frühe Bildung","abstract":[{"lang":"eng","text":"<jats:p> Zusammenfassung: Studien haben gezeigt, dass frühe numerische Kompetenzen einen Einfluss auf die spätere mathematische Entwicklung haben. Vor diesem Hintergrund ist es wichtig, die numerischen Kompetenzen bereits im Kindergartenalter zu erfassen, um Kinder, denen wichtige Kompetenzen für die mathematische Entwicklung fehlen, und für die das Risiko der Entwicklung von Rechenschwierigkeiten besteht, frühzeitig und praxistauglich zu identifizieren. In der Studie wird ein Screening zur Erfassung der numerischen Kompetenzen im Kindergartenalter präsentiert, bei dem ausgewählte Aufgaben in einem Gruppensetting durchgeführt werden können. An der Validierung nahmen Kinder im Alter von vier bis sechs Jahren aus der Schweiz ( n = 431) und aus Deutschland ( n = 325) teil. Die Ergebnisse zeigen, dass mit dem Screening in verschiedenen Gruppen (Schweiz, Deutschland) mit wenigen Ausnahmen dieselben Eigenschaften gemessen werden. Die prognostische Validität für den Zeitpunkt kurz vor Schuleintritt ist zufriedenstellend. Der Testwert auf Basis des Gruppensettings lässt sich valide interpretieren, da sich keine Unterschiede zwischen Kindern, die die Aufgaben einzeln gelöst haben und Kindern, die die Aufgaben in Gruppen bearbeitet haben, gezeigt haben. Zusammenfassend lässt sich sagen, dass das Screening durch die Kombination von Einzel- und Kleingruppentests die Erfassung numerischer Fähigkeiten im Kindergarten in kurzer Zeit zuverlässig und valide ermöglicht. </jats:p>"}],"status":"public","_id":"60102","user_id":"72183","department":[{"_id":"611"}],"alternative_title":["Validierung eines Screenings in der Schweiz und in Deutschland"],"language":[{"iso":"ger"}]},{"type":"journal_article","publication":"Energy Conversion and Management","status":"public","_id":"60081","user_id":"15952","department":[{"_id":"644"},{"_id":"9"},{"_id":"149"},{"_id":"321"}],"article_number":"119763","language":[{"iso":"eng"}],"publication_status":"published","publication_identifier":{"issn":["0196-8904"]},"year":"2025","citation":{"chicago":"Naumann, Marius, Moritz Ostermann, Nadja Buchenau, Jannik Oetzel, Florian Schlosser, Henning Meschede, and Thomas Tröster. “Energy Efficiency Improvement for Decarbonization in Manufacturing Industry: A Review.” <i>Energy Conversion and Management</i> 338 (2025). <a href=\"https://doi.org/10.1016/j.enconman.2025.119763\">https://doi.org/10.1016/j.enconman.2025.119763</a>.","ieee":"M. Naumann <i>et al.</i>, “Energy efficiency improvement for decarbonization in manufacturing industry: A review,” <i>Energy Conversion and Management</i>, vol. 338, Art. no. 119763, 2025, doi: <a href=\"https://doi.org/10.1016/j.enconman.2025.119763\">10.1016/j.enconman.2025.119763</a>.","ama":"Naumann M, Ostermann M, Buchenau N, et al. Energy efficiency improvement for decarbonization in manufacturing industry: A review. <i>Energy Conversion and Management</i>. 2025;338. doi:<a href=\"https://doi.org/10.1016/j.enconman.2025.119763\">10.1016/j.enconman.2025.119763</a>","mla":"Naumann, Marius, et al. “Energy Efficiency Improvement for Decarbonization in Manufacturing Industry: A Review.” <i>Energy Conversion and Management</i>, vol. 338, 119763, Elsevier BV, 2025, doi:<a href=\"https://doi.org/10.1016/j.enconman.2025.119763\">10.1016/j.enconman.2025.119763</a>.","short":"M. Naumann, M. Ostermann, N. Buchenau, J. Oetzel, F. Schlosser, H. Meschede, T. Tröster, Energy Conversion and Management 338 (2025).","bibtex":"@article{Naumann_Ostermann_Buchenau_Oetzel_Schlosser_Meschede_Tröster_2025, title={Energy efficiency improvement for decarbonization in manufacturing industry: A review}, volume={338}, DOI={<a href=\"https://doi.org/10.1016/j.enconman.2025.119763\">10.1016/j.enconman.2025.119763</a>}, number={119763}, journal={Energy Conversion and Management}, publisher={Elsevier BV}, author={Naumann, Marius and Ostermann, Moritz and Buchenau, Nadja and Oetzel, Jannik and Schlosser, Florian and Meschede, Henning and Tröster, Thomas}, year={2025} }","apa":"Naumann, M., Ostermann, M., Buchenau, N., Oetzel, J., Schlosser, F., Meschede, H., &#38; Tröster, T. (2025). Energy efficiency improvement for decarbonization in manufacturing industry: A review. <i>Energy Conversion and Management</i>, <i>338</i>, Article 119763. <a href=\"https://doi.org/10.1016/j.enconman.2025.119763\">https://doi.org/10.1016/j.enconman.2025.119763</a>"},"intvolume":"       338","publisher":"Elsevier BV","date_updated":"2025-06-06T07:49:35Z","author":[{"id":"94950","full_name":"Naumann, Marius","last_name":"Naumann","first_name":"Marius"},{"full_name":"Ostermann, Moritz","id":"44763","last_name":"Ostermann","orcid":"https://orcid.org/0000-0003-1146-0443","first_name":"Moritz"},{"first_name":"Nadja","full_name":"Buchenau, Nadja","last_name":"Buchenau"},{"full_name":"Oetzel, Jannik","last_name":"Oetzel","first_name":"Jannik"},{"id":"88614","full_name":"Schlosser, Florian","last_name":"Schlosser","first_name":"Florian"},{"first_name":"Henning","id":"86954","full_name":"Meschede, Henning","orcid":"0000-0002-1538-089X","last_name":"Meschede"},{"first_name":"Thomas","last_name":"Tröster","full_name":"Tröster, Thomas","id":"553"}],"date_created":"2025-05-31T15:23:52Z","volume":338,"title":"Energy efficiency improvement for decarbonization in manufacturing industry: A review","doi":"10.1016/j.enconman.2025.119763"},{"date_created":"2025-06-10T08:34:05Z","author":[{"first_name":"Patrick","id":"45402","full_name":"Ködding, Patrick","last_name":"Ködding"},{"full_name":"Jahn, Mathis","last_name":"Jahn","first_name":"Mathis"},{"last_name":"Dumitrescu","id":"16190","full_name":"Dumitrescu, Roman","first_name":"Roman"},{"first_name":"Christian","full_name":"Koldewey, Christian","id":"43136","orcid":"https://orcid.org/0000-0001-7992-6399","last_name":"Koldewey"}],"publisher":"Springer Nature Switzerland","date_updated":"2025-06-10T08:38:26Z","doi":"10.1007/978-3-031-69994-8","title":"Challenges for Scenario-Based Foresight and Potential for Digital Technologies: Insights from Practice","publication_status":"published","publication_identifier":{"isbn":["9783031699931","9783031699948"]},"citation":{"ieee":"P. 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Modeling and simulation of the behavior of piezoceramics with the discontinuous Galerkin method. <i>2025 International Congress on Ultrasonics</i>, 126–129. <a href=\"https://doi.org/10.5162/ultrasonic2025/a18-a1\">https://doi.org/10.5162/ultrasonic2025/a18-a1</a>","bibtex":"@inproceedings{Spieker_Förstner_Hölscher_Claes_Henning_2025, place={Paderborn}, title={Modeling and simulation of the behavior of piezoceramics with the discontinuous Galerkin method}, DOI={<a href=\"https://doi.org/10.5162/ultrasonic2025/a18-a1\">10.5162/ultrasonic2025/a18-a1</a>}, booktitle={2025 International Congress on Ultrasonics}, publisher={AMA Service GmbH}, author={Spieker, Carsten and Förstner, Jens and Hölscher, Jonas and Claes, Leander and Henning, Bernd}, year={2025}, pages={126–129} }","short":"C. Spieker, J. Förstner, J. Hölscher, L. Claes, B. Henning, in: 2025 International Congress on Ultrasonics, AMA Service GmbH, Paderborn, 2025, pp. 126–129.","mla":"Spieker, Carsten, et al. “Modeling and Simulation of the Behavior of Piezoceramics with the Discontinuous Galerkin Method.” <i>2025 International Congress on Ultrasonics</i>, AMA Service GmbH, 2025, pp. 126–129, doi:<a href=\"https://doi.org/10.5162/ultrasonic2025/a18-a1\">10.5162/ultrasonic2025/a18-a1</a>."},"place":"Paderborn","year":"2025","author":[{"first_name":"Carsten","last_name":"Spieker","id":"67587","full_name":"Spieker, Carsten"},{"first_name":"Jens","full_name":"Förstner, Jens","id":"158","orcid":"0000-0001-7059-9862","last_name":"Förstner"},{"first_name":"Jonas","id":"73952","full_name":"Hölscher, Jonas","last_name":"Hölscher"},{"first_name":"Leander","full_name":"Claes, Leander","id":"11829","orcid":"0000-0002-4393-268X","last_name":"Claes"},{"first_name":"Bernd","last_name":"Henning","full_name":"Henning, Bernd","id":"213"}],"date_created":"2025-11-25T12:23:05Z","publisher":"AMA Service GmbH","date_updated":"2026-01-13T13:00:25Z","doi":"10.5162/ultrasonic2025/a18-a1","title":"Modeling and simulation of the behavior of piezoceramics with the discontinuous Galerkin method"},{"page":"130–133","citation":{"mla":"Hölscher, Jonas, et al. “Multiscale Thermo-Piezoelectric Simulations Using the Finite Element Method.” <i>2025 International Congress on Ultrasonics</i>, AMA Service GmbH, 2025, pp. 130–133, doi:<a href=\"https://doi.org/10.5162/ultrasonic2025/a18-a2\">10.5162/ultrasonic2025/a18-a2</a>.","short":"J. Hölscher, O. Friesen, L. Claes, C. Spieker, J. Förstner, B. Henning, in: 2025 International Congress on Ultrasonics, AMA Service GmbH, Paderborn, 2025, pp. 130–133.","bibtex":"@inproceedings{Hölscher_Friesen_Claes_Spieker_Förstner_Henning_2025, place={Paderborn}, title={Multiscale thermo-piezoelectric simulations using the finite element method}, DOI={<a href=\"https://doi.org/10.5162/ultrasonic2025/a18-a2\">10.5162/ultrasonic2025/a18-a2</a>}, booktitle={2025 International Congress on Ultrasonics}, publisher={AMA Service GmbH}, author={Hölscher, Jonas and Friesen, Olga and Claes, Leander and Spieker, Carsten and Förstner, Jens and Henning, Bernd}, year={2025}, pages={130–133} }","apa":"Hölscher, J., Friesen, O., Claes, L., Spieker, C., Förstner, J., &#38; Henning, B. (2025). Multiscale thermo-piezoelectric simulations using the finite element method. <i>2025 International Congress on Ultrasonics</i>, 130–133. <a href=\"https://doi.org/10.5162/ultrasonic2025/a18-a2\">https://doi.org/10.5162/ultrasonic2025/a18-a2</a>","ieee":"J. Hölscher, O. Friesen, L. Claes, C. Spieker, J. Förstner, and B. Henning, “Multiscale thermo-piezoelectric simulations using the finite element method,” in <i>2025 International Congress on Ultrasonics</i>, 2025, pp. 130–133, doi: <a href=\"https://doi.org/10.5162/ultrasonic2025/a18-a2\">10.5162/ultrasonic2025/a18-a2</a>.","chicago":"Hölscher, Jonas, Olga Friesen, Leander Claes, Carsten Spieker, Jens Förstner, and Bernd Henning. “Multiscale Thermo-Piezoelectric Simulations Using the Finite Element Method.” In <i>2025 International Congress on Ultrasonics</i>, 130–133. Paderborn: AMA Service GmbH, 2025. <a href=\"https://doi.org/10.5162/ultrasonic2025/a18-a2\">https://doi.org/10.5162/ultrasonic2025/a18-a2</a>.","ama":"Hölscher J, Friesen O, Claes L, Spieker C, Förstner J, Henning B. Multiscale thermo-piezoelectric simulations using the finite element method. In: <i>2025 International Congress on Ultrasonics</i>. AMA Service GmbH; 2025:130–133. doi:<a href=\"https://doi.org/10.5162/ultrasonic2025/a18-a2\">10.5162/ultrasonic2025/a18-a2</a>"},"year":"2025","place":"Paderborn","author":[{"last_name":"Hölscher","id":"73952","full_name":"Hölscher, Jonas","first_name":"Jonas"},{"first_name":"Olga","last_name":"Friesen","id":"44026","full_name":"Friesen, Olga"},{"first_name":"Leander","full_name":"Claes, Leander","id":"11829","last_name":"Claes","orcid":"0000-0002-4393-268X"},{"full_name":"Spieker, Carsten","id":"67587","last_name":"Spieker","first_name":"Carsten"},{"id":"158","full_name":"Förstner, Jens","last_name":"Förstner","orcid":"0000-0001-7059-9862","first_name":"Jens"},{"full_name":"Henning, Bernd","id":"213","last_name":"Henning","first_name":"Bernd"}],"date_created":"2025-11-25T12:23:06Z","date_updated":"2026-01-13T12:59:56Z","publisher":"AMA Service GmbH","doi":"10.5162/ultrasonic2025/a18-a2","title":"Multiscale thermo-piezoelectric simulations using the finite element method","publication":"2025 International Congress on Ultrasonics","type":"conference","status":"public","department":[{"_id":"49"},{"_id":"61"}],"user_id":"11829","_id":"62297","project":[{"name":"FOR 5208: Modellbasierte Bestimmung nichtlinearer Eigenschaften von Piezokeramiken für Leistungsschallanwendungen (NEPTUN)","_id":"245"}],"language":[{"iso":"eng"}]},{"year":"2025","citation":{"ama":"Höper L. <i>Entwicklung Und Evaluation Des Konzepts Datenbewusstsein Für Informatische Bildung</i>.; 2025. doi:<a href=\"https://doi.org/10.17619/UNIPB/1-2420\">https://doi.org/10.17619/UNIPB/1-2420</a>","chicago":"Höper, Lukas. <i>Entwicklung Und Evaluation Des Konzepts Datenbewusstsein Für Informatische Bildung</i>, 2025. <a href=\"https://doi.org/10.17619/UNIPB/1-2420\">https://doi.org/10.17619/UNIPB/1-2420</a>.","ieee":"L. Höper, <i>Entwicklung und Evaluation des Konzepts Datenbewusstsein für informatische Bildung</i>. 2025.","bibtex":"@book{Höper_2025, title={Entwicklung und Evaluation des Konzepts Datenbewusstsein für informatische Bildung}, DOI={<a href=\"https://doi.org/10.17619/UNIPB/1-2420\">https://doi.org/10.17619/UNIPB/1-2420</a>}, author={Höper, Lukas}, year={2025} }","mla":"Höper, Lukas. <i>Entwicklung Und Evaluation Des Konzepts Datenbewusstsein Für Informatische Bildung</i>. 2025, doi:<a href=\"https://doi.org/10.17619/UNIPB/1-2420\">https://doi.org/10.17619/UNIPB/1-2420</a>.","short":"L. Höper, Entwicklung Und Evaluation Des Konzepts Datenbewusstsein Für Informatische Bildung, 2025.","apa":"Höper, L. (2025). <i>Entwicklung und Evaluation des Konzepts Datenbewusstsein für informatische Bildung</i>. <a href=\"https://doi.org/10.17619/UNIPB/1-2420\">https://doi.org/10.17619/UNIPB/1-2420</a>"},"oa":"1","date_updated":"2026-01-14T08:13:30Z","author":[{"first_name":"Lukas","last_name":"Höper","full_name":"Höper, Lukas","id":"58041"}],"date_created":"2026-01-14T08:09:20Z","title":"Entwicklung und Evaluation des Konzepts Datenbewusstsein für informatische Bildung","doi":"https://doi.org/10.17619/UNIPB/1-2420","main_file_link":[{"url":"https://digital.ub.uni-paderborn.de/hs/download/pdf/8100043","open_access":"1"}],"type":"dissertation","abstract":[{"lang":"ger","text":"Heutzutage sind datengetriebene digitale Artefakte aus unserem Alltag nicht mehr wegzudenken. Bei der Interaktion mit datengetriebenen Artefakten spielen Daten eine zentrale Rolle, unter anderem persönliche Daten von Schüler:innen, die solche Systeme nutzen. Aus der Perspektive informatischer Bildung besteht ein wichtiges Ziel darin, Schüler:innen zu befähigen, datengetriebene digitale Artefakte aus ihrem Alltag zu verstehen, denen gegenüber informierte und reflektierte Positionen einzunehmen und die digitale Welt aktiv mitzugestalten. Das setzt etwa voraus, dass Schüler:innen das Gelernte aus dem Informatikunterricht in ihren alltäglichen Interaktionen mit datengetriebenen digitalen Artefakten anwenden können, um sich mit diesen Artefakten und der Rolle von Daten auseinanderzusetzen und darauf aufbauend selbstbestimmt, mündig und verantwortungsvoll zu handeln. Für diese Ziele informatischer Bildung wird in dieser Arbeit das fachdidaktische Konzept Datenbewusstsein entwickelt und evaluiert. Datenbewusstsein stellt Schüler:innen ein sogenanntes Erklärmodell als Zugang zur datengetriebenen Welt bereit und zielt darauf ab, dass sie damit ihre eigene Rolle in Interaktionen mit datengetriebenen digitales Artefakten sowie die Rolle von Daten darin wahrnehmen, verstehen und reflektieren können. Dadurch soll Datenbewusstsein zu einer selbstbestimmten, mündigen und verantwortungsvollen Handlungsfähigkeit in einer datengetriebenen Welt beitragen. Die Entwicklung und Evaluation des Konzepts orientiert sich am Design-Based Research Ansatz, wofür aus informatikdidaktischer Perspektive ein eigenes Vorgehensmodell entwickelt wurde. Das Forschungsvorhaben hat zwei übergeordnete Ziele: Erstens soll eine theoretische Konzeption von Datenbewusstsein für informatische Bildung und zweitens ein didaktischer Ansatz zur Förderung von Datenbewusstsein entwickelt werden. In drei Zyklen wird die Förderung von Datenbewusstsein im Informatikunterricht mithilfe von Unterrichtsinterventionen empirisch untersucht. Schwerpunkte liegen dabei unter anderem auf dem Verständnis der Schüler:innen von der Rolle von Daten in datengetriebenen digitalen Artefakten, der Förderung ihrer Auseinandersetzung mit solchen digitalen Artefakten im Alltag sowie dem Beitrag zur Entwicklung ihrer Handlungsfähigkeit. Die Hauptergebnisse dieser Arbeit liegen in der Konzeption von Datenbewusstsein sowie im entwickelten didaktischen Ansatz zum Lernen von Erklärmodellen im Informatikunterricht. Danach lernen Schüler:innen im Unterricht ein Erklärmodell für Datenbewusstsein und wenden es auf alltägliche Beispiele für datengetriebene digitale Artefakte an. Die empirischen Ergebnisse werden zeigen, dass Schüler:innen das Erklärmodell verstehen, sie darin eine subjektive Bedeutsamkeit für ihren Alltag erkennen und es ihre Handlungsfähigkeit in alltäglichen Situationen mit datengetriebenen digitalen Artefakten fördern kann."},{"lang":"eng","text":"Nowadays, data-driven digital artefacts have become an integral part of our everyday lives. In interactions with such artefacts, data plays a central role, including personal data of students who use these systems, for example. From the perspective of computing education, a key goal is to enable students to understand data-driven digital artefacts from their everyday lives, to adopt informed and reflected positions towards them, and to actively shape the digital world. This, in turn, requires that students are able to apply what they have learned in classes to their everyday interactions with data-driven digital artefacts, allowing them to engage critically with these artefacts and the role of data, and to act in a self-determined, agentic, and responsible way. In line with these goals of computing education, this dissertation develops and evaluates the data awareness framework (Datenbewusstsein). Data awareness provides students with an explanatory model that serves as a means of accessing the data-driven world, aiming to help them perceive, understand, and reflect on both their own role in interactions with data-driven digital artefacts and the role of data in those interactions. In doing so, data awareness aims to support students in acting in a self-determined, agentic, and responsible way in a data-driven world. The development and evaluation of the framework follows a design-based research approach, for which a specific procedural model was developed from a computing education perspective. The dissertation has two overarching goals: first, to develop a theoretical framework for data awareness in computing education, and second, to develop an educational approach for fostering students' data awareness. Over three iterative cycles, students' data awareness will be empirically examined through teaching units in computing classes. The focus lies, among other things, on students' understanding of the role of data in data-driven digital artefacts, on fostering their engagement with such artefacts in everyday life, and on contributing to the development of their agency and empowered behaviour. Two main outcomes of this dissertation are the conceptualisation of data awareness and the development of the educational approach to learning explanatory models in computing education. Accordingly, students learn an explanatory model for data awareness in teaching units and apply it to everyday examples of data-driven digital artefacts. The empirical findings will show that students understand the model, perceive it as subjectively relevant to their everyday lives, and that it can support empowered behaviour and agency."}],"status":"public","_id":"63606","department":[{"_id":"67"}],"user_id":"58041","language":[{"iso":"eng"}]}]