--- _id: '44329' abstract: - lang: eng text: This paper is devoted to algebro-geometric study of infinite dimensional Lie bialgebras, which arise from solutions of the classical Yang–Baxter equation. We regard trigonometric solutions of this equation as twists of the standard Lie bialgebra cobracket on an appropriate affine Lie algebra and work out the corresponding theory of Manin triples, putting it into an algebro-geometric context. As a consequence of this approach, we prove that any trigonometric solution of the classical Yang–Baxter equation arises from an appropriate algebro-geometric datum. The developed theory is illustrated by some concrete examples. author: - first_name: Igor full_name: Burban, Igor id: '72064' last_name: Burban - first_name: R. full_name: Abedin, R. last_name: Abedin citation: ama: Burban I, Abedin R. Algebraic geometry of Lie bialgebras defined by solutions of the classical Yang-Baxter equation. Communications in Mathematical Physics. 2021;387(2):1051–1109. doi:10.1007/s00220-021-04188-7 apa: Burban, I., & Abedin, R. (2021). Algebraic geometry of Lie bialgebras defined by solutions of the classical Yang-Baxter equation. Communications in Mathematical Physics, 387(2), 1051–1109. https://doi.org/10.1007/s00220-021-04188-7 bibtex: '@article{Burban_Abedin_2021, title={Algebraic geometry of Lie bialgebras defined by solutions of the classical Yang-Baxter equation}, volume={387}, DOI={10.1007/s00220-021-04188-7}, number={2}, journal={Communications in Mathematical Physics}, author={Burban, Igor and Abedin, R.}, year={2021}, pages={1051–1109} }' chicago: 'Burban, Igor, and R. Abedin. “Algebraic Geometry of Lie Bialgebras Defined by Solutions of the Classical Yang-Baxter Equation.” Communications in Mathematical Physics 387, no. 2 (2021): 1051–1109. https://doi.org/10.1007/s00220-021-04188-7.' ieee: 'I. Burban and R. Abedin, “Algebraic geometry of Lie bialgebras defined by solutions of the classical Yang-Baxter equation,” Communications in Mathematical Physics, vol. 387, no. 2, pp. 1051–1109, 2021, doi: 10.1007/s00220-021-04188-7.' mla: Burban, Igor, and R. Abedin. “Algebraic Geometry of Lie Bialgebras Defined by Solutions of the Classical Yang-Baxter Equation.” Communications in Mathematical Physics, vol. 387, no. 2, 2021, pp. 1051–1109, doi:10.1007/s00220-021-04188-7. short: I. Burban, R. Abedin, Communications in Mathematical Physics 387 (2021) 1051–1109. date_created: 2023-05-02T18:36:54Z date_updated: 2023-05-07T01:35:11Z department: - _id: '602' doi: 10.1007/s00220-021-04188-7 intvolume: ' 387' issue: '2' language: - iso: eng page: 1051–1109 publication: Communications in Mathematical Physics publication_status: published status: public title: Algebraic geometry of Lie bialgebras defined by solutions of the classical Yang-Baxter equation type: journal_article user_id: '49063' volume: 387 year: '2021' ... --- _id: '44546' author: - first_name: Ralf full_name: Adelmann, Ralf id: '1' last_name: Adelmann citation: ama: Adelmann R. Listen und Rankings. Über Taxonomien des Populären. Transcript; 2021. apa: Adelmann, R. (2021). Listen und Rankings. Über Taxonomien des Populären. Transcript. bibtex: '@book{Adelmann_2021, place={Bielefeld}, title={Listen und Rankings. Über Taxonomien des Populären}, publisher={Transcript}, author={Adelmann, Ralf}, year={2021} }' chicago: 'Adelmann, Ralf. Listen und Rankings. Über Taxonomien des Populären. Bielefeld: Transcript, 2021.' ieee: 'R. Adelmann, Listen und Rankings. Über Taxonomien des Populären. Bielefeld: Transcript, 2021.' mla: Adelmann, Ralf. Listen und Rankings. Über Taxonomien des Populären. Transcript, 2021. short: R. Adelmann, Listen und Rankings. Über Taxonomien des Populären, Transcript, Bielefeld, 2021. date_created: 2023-05-07T13:01:49Z date_updated: 2023-05-07T13:37:33Z department: - _id: '656' language: - iso: ger place: Bielefeld publication_status: published publisher: Transcript status: public title: Listen und Rankings. Über Taxonomien des Populären type: book user_id: '49063' year: '2021' ... --- _id: '32464' author: - first_name: Heike M. full_name: Buhl, Heike M. id: '27152' last_name: Buhl - first_name: Sabrina full_name: Bonanati, Sabrina last_name: Bonanati - first_name: Birgit full_name: Eickelmann, Birgit id: '40387' last_name: Eickelmann citation: ama: Buhl HM, Bonanati S, Eickelmann B. Schule in der digitalen Welt. Hogrefe; 2021. apa: Buhl, H. M., Bonanati, S., & Eickelmann, B. (2021). Schule in der digitalen Welt. Hogrefe. bibtex: '@book{Buhl_Bonanati_Eickelmann_2021, place={Göttingen}, series={Psychologie im Schulalltag}, title={Schule in der digitalen Welt}, publisher={Hogrefe}, author={Buhl, Heike M. and Bonanati, Sabrina and Eickelmann, Birgit}, year={2021}, collection={Psychologie im Schulalltag} }' chicago: 'Buhl, Heike M., Sabrina Bonanati, and Birgit Eickelmann. Schule in der digitalen Welt. Psychologie im Schulalltag. Göttingen: Hogrefe, 2021.' ieee: 'H. M. Buhl, S. Bonanati, and B. Eickelmann, Schule in der digitalen Welt. Göttingen: Hogrefe, 2021.' mla: Buhl, Heike M., et al. Schule in der digitalen Welt. Hogrefe, 2021. short: H.M. Buhl, S. Bonanati, B. Eickelmann, Schule in der digitalen Welt, Hogrefe, Göttingen, 2021. date_created: 2022-08-02T09:20:36Z date_updated: 2023-05-08T09:05:41Z department: - _id: '427' - _id: '462' language: - iso: ger page: '150' place: Göttingen publication_identifier: isbn: - 978-3-8017-3074-1 publication_status: published publisher: Hogrefe series_title: Psychologie im Schulalltag status: public title: Schule in der digitalen Welt type: book user_id: '14931' year: '2021' ... --- _id: '44678' author: - first_name: Birgit full_name: Eickelmann, Birgit id: '40387' last_name: Eickelmann citation: ama: 'Eickelmann B. Digitale Schultransformation ganzheitlich gestalten. In: Deutsches Goethe-Institut , ed. Remote Schools. Schulisches Distanzlernen in und nach der Corona-Pandemie. Deutsches Goethe-Institut Bulgarien ; 2021:32-36.' apa: Eickelmann, B. (2021). Digitale Schultransformation ganzheitlich gestalten. In Deutsches Goethe-Institut (Ed.), Remote Schools. Schulisches Distanzlernen in und nach der Corona-Pandemie. (pp. 32–36). Deutsches Goethe-Institut Bulgarien . bibtex: '@inbook{Eickelmann_2021, place={Sofia}, title={Digitale Schultransformation ganzheitlich gestalten}, booktitle={Remote Schools. Schulisches Distanzlernen in und nach der Corona-Pandemie.}, publisher={Deutsches Goethe-Institut Bulgarien }, author={Eickelmann, Birgit}, editor={Deutsches Goethe-Institut }, year={2021}, pages={32–36} }' chicago: 'Eickelmann, Birgit. “Digitale Schultransformation ganzheitlich gestalten.” In Remote Schools. Schulisches Distanzlernen in und nach der Corona-Pandemie., edited by Deutsches Goethe-Institut , 32–36. Sofia: Deutsches Goethe-Institut Bulgarien , 2021.' ieee: 'B. Eickelmann, “Digitale Schultransformation ganzheitlich gestalten,” in Remote Schools. Schulisches Distanzlernen in und nach der Corona-Pandemie., Deutsches Goethe-Institut , Ed. Sofia: Deutsches Goethe-Institut Bulgarien , 2021, pp. 32–36.' mla: Eickelmann, Birgit. “Digitale Schultransformation ganzheitlich gestalten.” Remote Schools. Schulisches Distanzlernen in und nach der Corona-Pandemie., edited by Deutsches Goethe-Institut , Deutsches Goethe-Institut Bulgarien , 2021, pp. 32–36. short: 'B. Eickelmann, in: Deutsches Goethe-Institut (Ed.), Remote Schools. Schulisches Distanzlernen in und nach der Corona-Pandemie., Deutsches Goethe-Institut Bulgarien , Sofia, 2021, pp. 32–36.' corporate_editor: - 'Deutsches Goethe-Institut ' date_created: 2023-05-09T11:25:08Z date_updated: 2023-05-09T11:25:11Z department: - _id: '462' language: - iso: ger page: 32-36 place: Sofia publication: Remote Schools. Schulisches Distanzlernen in und nach der Corona-Pandemie. publisher: 'Deutsches Goethe-Institut Bulgarien ' status: public title: Digitale Schultransformation ganzheitlich gestalten type: book_chapter user_id: '21240' year: '2021' ... --- _id: '44680' author: - first_name: Birgit full_name: Eickelmann, Birgit id: '40387' last_name: Eickelmann citation: ama: 'Eickelmann B. Lehren aus der Pandemie: Gleiche Chancen für alle Kinder und Jugendlichen sichern. Stellungnahme der Expert*innenkommission der Friedrich-Ebert-Stiftung.; 2021.' apa: 'Eickelmann, B. (2021). Lehren aus der Pandemie: Gleiche Chancen für alle Kinder und Jugendlichen sichern. Stellungnahme der Expert*innenkommission der Friedrich-Ebert-Stiftung.' bibtex: '@book{Eickelmann_2021, title={Lehren aus der Pandemie: Gleiche Chancen für alle Kinder und Jugendlichen sichern. Stellungnahme der Expert*innenkommission der Friedrich-Ebert-Stiftung}, author={Eickelmann, Birgit}, year={2021} }' chicago: 'Eickelmann, Birgit. Lehren aus der Pandemie: Gleiche Chancen für alle Kinder und Jugendlichen sichern. Stellungnahme der Expert*innenkommission der Friedrich-Ebert-Stiftung, 2021.' ieee: 'B. Eickelmann, Lehren aus der Pandemie: Gleiche Chancen für alle Kinder und Jugendlichen sichern. Stellungnahme der Expert*innenkommission der Friedrich-Ebert-Stiftung. 2021.' mla: 'Eickelmann, Birgit. Lehren aus der Pandemie: Gleiche Chancen für alle Kinder und Jugendlichen sichern. Stellungnahme der Expert*innenkommission der Friedrich-Ebert-Stiftung. 2021.' short: 'B. Eickelmann, Lehren aus der Pandemie: Gleiche Chancen für alle Kinder und Jugendlichen sichern. Stellungnahme der Expert*innenkommission der Friedrich-Ebert-Stiftung, 2021.' date_created: 2023-05-09T11:34:52Z date_updated: 2023-05-09T11:41:14Z department: - _id: '462' language: - iso: ger main_file_link: - url: https://library.fes.de/pdf-files/a-p-b/17249.pdf status: public title: 'Lehren aus der Pandemie: Gleiche Chancen für alle Kinder und Jugendlichen sichern. Stellungnahme der Expert*innenkommission der Friedrich-Ebert-Stiftung' type: report user_id: '21240' year: '2021' ... --- _id: '24280' abstract: - lang: eng text: 'Challenges in decisions on technical changes are the lack of knowledge about the expected impact and change propagation. Currently, no literature study contains a systematic differentiation and evaluation of existing approaches, which is a prerequisite for practitioners to select a suitable approach. This research aims at defining differentiation criteria as well as generally applicable requirements for evaluation. A four-step approach is used: systematic literature review on approaches for impact analysis of engineering changes (1), categorization and prioritization of approaches based on reoccuring elements (2), derivation of context specific requirements for evaluation (3), and evaluation of approaches (4). The result indicates existing potential of object-oriented modeling approaches.' author: - first_name: Iris full_name: Gräßler, Iris id: '47565' last_name: Gräßler orcid: 0000-0001-5765-971X - first_name: Dominik full_name: Wiechel, Dominik id: '67161' last_name: Wiechel citation: ama: 'Gräßler I, Wiechel D. Systematische Bewertung von Auswirkungsanalysen des Engineering Change Managements. In: Krause D, Paetzold K, Wartzack S, eds. DS 111: Proceedings of the 32nd Symposium Design for X. ; 2021. doi:10.35199/dfx2021.12' apa: 'Gräßler, I., & Wiechel, D. (2021). Systematische Bewertung von Auswirkungsanalysen des Engineering Change Managements. In D. Krause, K. Paetzold, & S. Wartzack (Eds.), DS 111: Proceedings of the 32nd Symposium Design for X. https://doi.org/10.35199/dfx2021.12' bibtex: '@inproceedings{Gräßler_Wiechel_2021, title={Systematische Bewertung von Auswirkungsanalysen des Engineering Change Managements}, DOI={10.35199/dfx2021.12}, booktitle={DS 111: Proceedings of the 32nd Symposium Design for X}, author={Gräßler, Iris and Wiechel, Dominik}, editor={Krause, Dieter and Paetzold, Kristin and Wartzack, Sandro}, year={2021} }' chicago: 'Gräßler, Iris, and Dominik Wiechel. “Systematische Bewertung von Auswirkungsanalysen Des Engineering Change Managements.” In DS 111: Proceedings of the 32nd Symposium Design for X, edited by Dieter Krause, Kristin Paetzold, and Sandro Wartzack, 2021. https://doi.org/10.35199/dfx2021.12.' ieee: 'I. Gräßler and D. Wiechel, “Systematische Bewertung von Auswirkungsanalysen des Engineering Change Managements,” in DS 111: Proceedings of the 32nd Symposium Design for X, Tutzing, 2021, doi: 10.35199/dfx2021.12.' mla: 'Gräßler, Iris, and Dominik Wiechel. “Systematische Bewertung von Auswirkungsanalysen Des Engineering Change Managements.” DS 111: Proceedings of the 32nd Symposium Design for X, edited by Dieter Krause et al., 2021, doi:10.35199/dfx2021.12.' short: 'I. Gräßler, D. Wiechel, in: D. Krause, K. Paetzold, S. Wartzack (Eds.), DS 111: Proceedings of the 32nd Symposium Design for X, 2021.' conference: end_date: 28-09-2021 location: Tutzing name: Symposium Design for X (DFX2021) start_date: 27-09-2021 date_created: 2021-09-13T14:45:10Z date_updated: 2023-05-09T18:22:30Z department: - _id: '152' doi: 10.35199/dfx2021.12 editor: - first_name: Dieter full_name: Krause, Dieter last_name: Krause - first_name: Kristin full_name: Paetzold, Kristin last_name: Paetzold - first_name: Sandro full_name: Wartzack, Sandro last_name: Wartzack keyword: - Engineering Change Management - Impact Analysis - Engineering Changes - Model-based Systems Engineering - Product Developmen language: - iso: eng publication: 'DS 111: Proceedings of the 32nd Symposium Design for X' publication_status: published quality_controlled: '1' status: public title: Systematische Bewertung von Auswirkungsanalysen des Engineering Change Managements type: conference user_id: '67161' year: '2021' ... --- _id: '26866' author: - first_name: Iris full_name: Gräßler, Iris id: '47565' last_name: Gräßler orcid: 0000-0001-5765-971X - first_name: Daniel full_name: Roesmann, Daniel id: '54680' last_name: Roesmann - first_name: Dominik full_name: Wiechel, Dominik id: '67161' last_name: Wiechel - first_name: Daniel full_name: Preuß, Daniel id: '40253' last_name: Preuß - first_name: Jens full_name: Pottebaum, Jens id: '405' last_name: Pottebaum orcid: http://orcid.org/0000-0001-8778-2989 citation: ama: 'Gräßler I, Roesmann D, Wiechel D, Preuß D, Pottebaum J. Determine similarity of assembly operations using semantic technology. In: 54th CIRP Conference on Manufacturing Systems. ; 2021. doi:https://doi.org/10.1016/j.procir.2021.11.209 ' apa: Gräßler, I., Roesmann, D., Wiechel, D., Preuß, D., & Pottebaum, J. (2021). Determine similarity of assembly operations using semantic technology. 54th CIRP Conference on Manufacturing Systems. CIRP CMS 2021 - 54th CIRP Conference on Manufacturing Systems, 2021, Athens. https://doi.org/10.1016/j.procir.2021.11.209 bibtex: '@inproceedings{Gräßler_Roesmann_Wiechel_Preuß_Pottebaum_2021, title={Determine similarity of assembly operations using semantic technology}, DOI={https://doi.org/10.1016/j.procir.2021.11.209 }, booktitle={54th CIRP Conference on Manufacturing Systems}, author={Gräßler, Iris and Roesmann, Daniel and Wiechel, Dominik and Preuß, Daniel and Pottebaum, Jens}, year={2021} }' chicago: Gräßler, Iris, Daniel Roesmann, Dominik Wiechel, Daniel Preuß, and Jens Pottebaum. “Determine Similarity of Assembly Operations Using Semantic Technology.” In 54th CIRP Conference on Manufacturing Systems, 2021. https://doi.org/10.1016/j.procir.2021.11.209 . ieee: 'I. Gräßler, D. Roesmann, D. Wiechel, D. Preuß, and J. Pottebaum, “Determine similarity of assembly operations using semantic technology,” presented at the CIRP CMS 2021 - 54th CIRP Conference on Manufacturing Systems, 2021, Athens, 2021, doi: https://doi.org/10.1016/j.procir.2021.11.209 .' mla: Gräßler, Iris, et al. “Determine Similarity of Assembly Operations Using Semantic Technology.” 54th CIRP Conference on Manufacturing Systems, 2021, doi:https://doi.org/10.1016/j.procir.2021.11.209 . short: 'I. Gräßler, D. Roesmann, D. Wiechel, D. Preuß, J. Pottebaum, in: 54th CIRP Conference on Manufacturing Systems, 2021.' conference: end_date: 2021-09-24 location: Athens name: CIRP CMS 2021 - 54th CIRP Conference on Manufacturing Systems, 2021 start_date: 2021-09-22 date_created: 2021-10-25T16:38:06Z date_updated: 2023-05-09T18:22:08Z department: - _id: '152' doi: 'https://doi.org/10.1016/j.procir.2021.11.209 ' language: - iso: eng publication: 54th CIRP Conference on Manufacturing Systems publication_status: published quality_controlled: '1' status: public title: Determine similarity of assembly operations using semantic technology type: conference user_id: '67161' year: '2021' ... --- _id: '44693' author: - first_name: Stefan full_name: Schreckenberg, Stefan last_name: Schreckenberg citation: ama: 'Schreckenberg S. Éthiques et esthétiques de la Grande Guerre chez des auteurs de la génération des petits-enfants. In: Mecke J, Schoentjes P, Donnarieix A-S, eds. Esthétique de la guerre - Éthique de la paix. Un siècle de littérature sur la Grande Guerre. Garnier; 2021:217-232.' apa: Schreckenberg, S. (2021). Éthiques et esthétiques de la Grande Guerre chez des auteurs de la génération des petits-enfants. In J. Mecke, P. Schoentjes, & A.-S. Donnarieix (Eds.), Esthétique de la guerre - Éthique de la paix. Un siècle de littérature sur la Grande Guerre (pp. 217–232). Garnier. bibtex: '@inbook{Schreckenberg_2021, place={Paris}, title={Éthiques et esthétiques de la Grande Guerre chez des auteurs de la génération des petits-enfants}, booktitle={Esthétique de la guerre - Éthique de la paix. Un siècle de littérature sur la Grande Guerre}, publisher={Garnier}, author={Schreckenberg, Stefan}, editor={Mecke, Jochen and Schoentjes, Pierre and Donnarieix, Anne-Sophie }, year={2021}, pages={217–232} }' chicago: 'Schreckenberg, Stefan. “Éthiques et esthétiques de la Grande Guerre chez des auteurs de la génération des petits-enfants.” In Esthétique de la guerre - Éthique de la paix. Un siècle de littérature sur la Grande Guerre, edited by Jochen Mecke, Pierre Schoentjes, and Anne-Sophie Donnarieix, 217–32. Paris: Garnier, 2021.' ieee: 'S. Schreckenberg, “Éthiques et esthétiques de la Grande Guerre chez des auteurs de la génération des petits-enfants,” in Esthétique de la guerre - Éthique de la paix. Un siècle de littérature sur la Grande Guerre, J. Mecke, P. Schoentjes, and A.-S. Donnarieix, Eds. Paris: Garnier, 2021, pp. 217–232.' mla: Schreckenberg, Stefan. “Éthiques et esthétiques de la Grande Guerre chez des auteurs de la génération des petits-enfants.” Esthétique de la guerre - Éthique de la paix. Un siècle de littérature sur la Grande Guerre, edited by Jochen Mecke et al., Garnier, 2021, pp. 217–32. short: 'S. Schreckenberg, in: J. Mecke, P. Schoentjes, A.-S. Donnarieix (Eds.), Esthétique de la guerre - Éthique de la paix. Un siècle de littérature sur la Grande Guerre, Garnier, Paris, 2021, pp. 217–232.' date_created: 2023-05-09T16:04:24Z date_updated: 2023-05-09T16:05:49Z editor: - first_name: Jochen full_name: Mecke, Jochen last_name: Mecke - first_name: 'Pierre ' full_name: 'Schoentjes, Pierre ' last_name: Schoentjes - first_name: 'Anne-Sophie ' full_name: 'Donnarieix, Anne-Sophie ' last_name: Donnarieix language: - iso: fre page: 217-232 place: Paris publication: Esthétique de la guerre - Éthique de la paix. Un siècle de littérature sur la Grande Guerre publication_status: published publisher: Garnier status: public title: Éthiques et esthétiques de la Grande Guerre chez des auteurs de la génération des petits-enfants type: book_chapter user_id: '25533' year: '2021' ... --- _id: '24080' abstract: - lang: eng text: Challenges of the development of mechatronic systems and corresponding production systems have increased steadily. Changes are primarily due to increased product complexity and the connection to the internet of things and services, enabling Cyber-Physical Systems (CPS) and Cyber-Physical Production Systems (CPPS). Major innovations of the revised VDI guideline 2206 for developing mechatronic systems are systems thinking as a core element and six checkpoints for structuring deliverables along the V-Model. These checkpoints serve for orientation in result progress and thus enable a structured and complete development process. However, tasks and checkpoints of the new guideline focus on the product development itself without integrating the development of related CPPS, enabling optimization simultaneously to system development. Implications are derived by a three-step analysis. The paper at hand contributes fundamental extensions of the checkpoint questions regarding integrated CPPS development. These questions provide methodical support for system developers of CPPS for CPS by enabling the project manager to check the status, schedule further development steps and evaluate the maturity of the whole, integrated development. author: - first_name: Iris full_name: Gräßler, Iris id: '47565' last_name: Gräßler orcid: 0000-0001-5765-971X - first_name: Dominik full_name: Wiechel, Dominik id: '67161' last_name: Wiechel - first_name: Daniel full_name: Roesmann, Daniel id: '54680' last_name: Roesmann - first_name: Henrik full_name: Thiele, Henrik id: '33419' last_name: Thiele citation: ama: 'Gräßler I, Wiechel D, Roesmann D, Thiele H. V-model based development of cyber-physical systems and cyber-physical production systems. In: Procedia CIRP. ; 2021:253-258. doi:10.1016/j.procir.2021.05.119' apa: Gräßler, I., Wiechel, D., Roesmann, D., & Thiele, H. (2021). V-model based development of cyber-physical systems and cyber-physical production systems. Procedia CIRP, 253–258. https://doi.org/10.1016/j.procir.2021.05.119 bibtex: '@inproceedings{Gräßler_Wiechel_Roesmann_Thiele_2021, title={V-model based development of cyber-physical systems and cyber-physical production systems}, DOI={10.1016/j.procir.2021.05.119}, booktitle={Procedia CIRP}, author={Gräßler, Iris and Wiechel, Dominik and Roesmann, Daniel and Thiele, Henrik}, year={2021}, pages={253–258} }' chicago: Gräßler, Iris, Dominik Wiechel, Daniel Roesmann, and Henrik Thiele. “V-Model Based Development of Cyber-Physical Systems and Cyber-Physical Production Systems.” In Procedia CIRP, 253–58, 2021. https://doi.org/10.1016/j.procir.2021.05.119. ieee: 'I. Gräßler, D. Wiechel, D. Roesmann, and H. Thiele, “V-model based development of cyber-physical systems and cyber-physical production systems,” in Procedia CIRP, 2021, pp. 253–258, doi: 10.1016/j.procir.2021.05.119.' mla: Gräßler, Iris, et al. “V-Model Based Development of Cyber-Physical Systems and Cyber-Physical Production Systems.” Procedia CIRP, 2021, pp. 253–58, doi:10.1016/j.procir.2021.05.119. short: 'I. Gräßler, D. Wiechel, D. Roesmann, H. Thiele, in: Procedia CIRP, 2021, pp. 253–258.' conference: name: 31st CIRP Design Conference 2021 (CIRP Design 2021) date_created: 2021-09-09T13:27:59Z date_updated: 2023-05-09T18:22:49Z department: - _id: '152' doi: 10.1016/j.procir.2021.05.119 keyword: - Cyber-Physical Production System (CPPS) - V-Model - Product System Development - Integrated Development - VDI 2206 language: - iso: eng main_file_link: - open_access: '1' url: https://www.sciencedirect.com/science/article/pii/S2212827121005916 oa: '1' page: 253-258 publication: Procedia CIRP publication_identifier: issn: - 2212-8271 publication_status: published quality_controlled: '1' status: public title: V-model based development of cyber-physical systems and cyber-physical production systems type: conference user_id: '67161' year: '2021' ... --- _id: '24281' abstract: - lang: eng text: 'In order to optimize production processes and to avoid errors, it is not only necessary to automate processes, but also to integrate workers with their individual personality and skill profiles. For this purpose, human factors should be considered in the entire design process. The integrated view of mental human models, the cognitive demand of the working environment and the automation design is essential. Human-System Integration (HSI) constitutes a promising approach. Current model-based approaches offer possibilities to analyze and optimize tasks within an overall system, but they still lack integration. This leads to the research question: How can human factors be integrated into a system model of a socio-technical, Cyber-Physical Production System? The paper at hand contributes an approach of human factor integration into the procedure of Model-Based Systems Engineering for Cyber-Physical Production Systems (CPPS). The approach combines a system model of a CPPS with HSI concepts. In accordance to the benefits of MBSE, SysML is selected to integrate human factors in the development process of a CPPS. The approach is divided into five steps, which includes the extension of the SysML meta model. This allows the optimization of skill-based human-machine interaction. Defined HSI-Profiles enable system developers to integrate employee requirements at early stages within the development process. The approach is demonstrated by the maintenance of a 3D-Printer as a case example. This research enables system developers to depict individual workers with the help of the developed concepts and systematically integrate them into the development process of a CPPS.' author: - first_name: Iris full_name: Gräßler, Iris id: '47565' last_name: Gräßler orcid: 0000-0001-5765-971X - first_name: Dominik full_name: Wiechel, Dominik id: '67161' last_name: Wiechel - first_name: Daniel full_name: Roesmann, Daniel id: '54680' last_name: Roesmann citation: ama: 'Gräßler I, Wiechel D, Roesmann D. Integrating human factors in the model based development of cyber-physical production systems. In: Procedia CIRP. ; 2021:518-523. doi:10.1016/j.procir.2021.05.113' apa: Gräßler, I., Wiechel, D., & Roesmann, D. (2021). Integrating human factors in the model based development of cyber-physical production systems. Procedia CIRP, 518–523. https://doi.org/10.1016/j.procir.2021.05.113 bibtex: '@inproceedings{Gräßler_Wiechel_Roesmann_2021, title={Integrating human factors in the model based development of cyber-physical production systems}, DOI={10.1016/j.procir.2021.05.113}, booktitle={Procedia CIRP}, author={Gräßler, Iris and Wiechel, Dominik and Roesmann, Daniel}, year={2021}, pages={518–523} }' chicago: Gräßler, Iris, Dominik Wiechel, and Daniel Roesmann. “Integrating Human Factors in the Model Based Development of Cyber-Physical Production Systems.” In Procedia CIRP, 518–23, 2021. https://doi.org/10.1016/j.procir.2021.05.113. ieee: 'I. Gräßler, D. Wiechel, and D. Roesmann, “Integrating human factors in the model based development of cyber-physical production systems,” in Procedia CIRP, 2021, pp. 518–523, doi: 10.1016/j.procir.2021.05.113.' mla: Gräßler, Iris, et al. “Integrating Human Factors in the Model Based Development of Cyber-Physical Production Systems.” Procedia CIRP, 2021, pp. 518–23, doi:10.1016/j.procir.2021.05.113. short: 'I. Gräßler, D. Wiechel, D. Roesmann, in: Procedia CIRP, 2021, pp. 518–523.' conference: end_date: 21-05-2021 name: Procedia CIRP start_date: 19-05-2021 date_created: 2021-09-13T14:51:45Z date_updated: 2023-05-09T18:23:36Z department: - _id: '152' doi: 10.1016/j.procir.2021.05.113 language: - iso: eng page: 518-523 publication: Procedia CIRP publication_identifier: issn: - 2212-8271 publication_status: published quality_controlled: '1' status: public title: Integrating human factors in the model based development of cyber-physical production systems type: conference user_id: '67161' year: '2021' ... --- _id: '24444' alternative_title: - Produktdaten für das Recycling einer Produktinstanz author: - first_name: Philipp full_name: Hesse, Philipp id: '60633' last_name: Hesse - first_name: Iris full_name: Gräßler, Iris id: '47565' last_name: Gräßler orcid: 0000-0001-5765-971X citation: ama: 'Hesse P, Gräßler I. Digitaler Zwilling zur Gestaltung der Prozesse im End-of-Life. In: Biedermann H, Posch W, Vorbach S, eds. Digitalisierung im Kontext von Nachhaltigkeit und Klimawandel. Vol 9. Nomos Verlagsgesellschaft; 2021:135-148. doi:10.5771/9783957102966-135' apa: Hesse, P., & Gräßler, I. (2021). Digitaler Zwilling zur Gestaltung der Prozesse im End-of-Life. In H. Biedermann, W. Posch, & S. Vorbach (Eds.), Digitalisierung im Kontext von Nachhaltigkeit und Klimawandel (Vol. 9, pp. 135–148). Nomos Verlagsgesellschaft. https://doi.org/10.5771/9783957102966-135 bibtex: '@inproceedings{Hesse_Gräßler_2021, title={Digitaler Zwilling zur Gestaltung der Prozesse im End-of-Life}, volume={9}, DOI={10.5771/9783957102966-135}, booktitle={Digitalisierung im Kontext von Nachhaltigkeit und Klimawandel}, publisher={Nomos Verlagsgesellschaft}, author={Hesse, Philipp and Gräßler, Iris}, editor={Biedermann, Hubert and Posch, Wolfgang and Vorbach, Stefan}, year={2021}, pages={135–148} }' chicago: Hesse, Philipp, and Iris Gräßler. “Digitaler Zwilling zur Gestaltung der Prozesse im End-of-Life.” In Digitalisierung im Kontext von Nachhaltigkeit und Klimawandel, edited by Hubert Biedermann, Wolfgang Posch, and Stefan Vorbach, 9:135–48. Nomos Verlagsgesellschaft, 2021. https://doi.org/10.5771/9783957102966-135. ieee: 'P. Hesse and I. Gräßler, “Digitaler Zwilling zur Gestaltung der Prozesse im End-of-Life,” in Digitalisierung im Kontext von Nachhaltigkeit und Klimawandel, 2021, vol. 9, pp. 135–148, doi: 10.5771/9783957102966-135.' mla: Hesse, Philipp, and Iris Gräßler. “Digitaler Zwilling zur Gestaltung der Prozesse im End-of-Life.” Digitalisierung im Kontext von Nachhaltigkeit und Klimawandel, edited by Hubert Biedermann et al., vol. 9, Nomos Verlagsgesellschaft, 2021, pp. 135–48, doi:10.5771/9783957102966-135. short: 'P. Hesse, I. Gräßler, in: H. Biedermann, W. Posch, S. Vorbach (Eds.), Digitalisierung im Kontext von Nachhaltigkeit und Klimawandel, Nomos Verlagsgesellschaft, 2021, pp. 135–148.' date_created: 2021-09-14T15:51:41Z date_updated: 2023-05-10T07:31:29Z department: - _id: '152' - _id: '321' doi: 10.5771/9783957102966-135 editor: - first_name: Hubert full_name: Biedermann, Hubert last_name: Biedermann - first_name: Wolfgang full_name: Posch, Wolfgang last_name: Posch - first_name: Stefan full_name: Vorbach, Stefan last_name: Vorbach intvolume: ' 9' language: - iso: ger page: 135-148 publication: Digitalisierung im Kontext von Nachhaltigkeit und Klimawandel publisher: Nomos Verlagsgesellschaft status: public title: Digitaler Zwilling zur Gestaltung der Prozesse im End-of-Life type: conference user_id: '60633' volume: 9 year: '2021' ... --- _id: '27680' author: - first_name: Iris full_name: Gräßler, Iris id: '47565' last_name: Gräßler orcid: 0000-0001-5765-971X - first_name: Julian full_name: Hentze, Julian id: '13342' last_name: Hentze - first_name: Philipp full_name: Hesse, Philipp id: '60633' last_name: Hesse - first_name: Daniel full_name: Preuß, Daniel id: '40253' last_name: Preuß - first_name: Henrik full_name: Thiele, Henrik id: '33419' last_name: Thiele - first_name: Dominik full_name: Wiechel, Dominik id: '67161' last_name: Wiechel - first_name: Martin full_name: Bothen, Martin last_name: Bothen - first_name: 'Tobias ' full_name: 'Bruckmann, Tobias ' last_name: Bruckmann - first_name: Michael full_name: Dattner, Michael last_name: Dattner - first_name: Thomas full_name: Ehl, Thomas last_name: Ehl - first_name: Martin full_name: Hawlas, Martin last_name: Hawlas - first_name: Christoph full_name: Krimpmann, Christoph last_name: Krimpmann - first_name: Roland full_name: Lachmayer, Roland last_name: Lachmayer - first_name: Marvin full_name: Knöchelmann, Marvin last_name: Knöchelmann - first_name: Randolf full_name: Mock, Randolf last_name: Mock - first_name: Iryna full_name: Mozgova, Iryna last_name: Mozgova - first_name: Maximilian full_name: Schneider, Maximilian last_name: Schneider - first_name: Guido full_name: Stollt, Guido last_name: Stollt citation: ama: 'Gräßler I, Hentze J, Hesse P, et al. VDI/VDE 2206 - Entwicklung mechatronischer und cyber-physischer Systeme. Ed.: VDI/VDE-Gesellschaft Mess- und Automatisierungstechnik; 2021.' apa: 'Gräßler, I., Hentze, J., Hesse, P., Preuß, D., Thiele, H., Wiechel, D., Bothen, M., Bruckmann, T., Dattner, M., Ehl, T., Hawlas, M., Krimpmann, C., Lachmayer, R., Knöchelmann, M., Mock, R., Mozgova, I., Schneider, M., & Stollt, G. (2021). VDI/VDE 2206 - Entwicklung mechatronischer und cyber-physischer Systeme. Ed.: VDI/VDE-Gesellschaft Mess- und Automatisierungstechnik.' bibtex: '@book{Gräßler_Hentze_Hesse_Preuß_Thiele_Wiechel_Bothen_Bruckmann_Dattner_Ehl_et al._2021, series={VDI/VDE 2206:2021-11}, title={VDI/VDE 2206 - Entwicklung mechatronischer und cyber-physischer Systeme}, publisher={Ed.: VDI/VDE-Gesellschaft Mess- und Automatisierungstechnik}, author={Gräßler, Iris and Hentze, Julian and Hesse, Philipp and Preuß, Daniel and Thiele, Henrik and Wiechel, Dominik and Bothen, Martin and Bruckmann, Tobias and Dattner, Michael and Ehl, Thomas and et al.}, year={2021}, collection={VDI/VDE 2206:2021-11} }' chicago: 'Gräßler, Iris, Julian Hentze, Philipp Hesse, Daniel Preuß, Henrik Thiele, Dominik Wiechel, Martin Bothen, et al. VDI/VDE 2206 - Entwicklung mechatronischer und cyber-physischer Systeme. VDI/VDE 2206:2021-11. Ed.: VDI/VDE-Gesellschaft Mess- und Automatisierungstechnik, 2021.' ieee: 'I. Gräßler et al., VDI/VDE 2206 - Entwicklung mechatronischer und cyber-physischer Systeme. Ed.: VDI/VDE-Gesellschaft Mess- und Automatisierungstechnik, 2021.' mla: 'Gräßler, Iris, et al. VDI/VDE 2206 - Entwicklung mechatronischer und cyber-physischer Systeme. Ed.: VDI/VDE-Gesellschaft Mess- und Automatisierungstechnik, 2021.' short: 'I. Gräßler, J. Hentze, P. Hesse, D. Preuß, H. Thiele, D. Wiechel, M. Bothen, T. Bruckmann, M. Dattner, T. Ehl, M. Hawlas, C. Krimpmann, R. Lachmayer, M. Knöchelmann, R. Mock, I. Mozgova, M. Schneider, G. Stollt, VDI/VDE 2206 - Entwicklung mechatronischer und cyber-physischer Systeme, Ed.: VDI/VDE-Gesellschaft Mess- und Automatisierungstechnik, 2021.' date_created: 2021-11-22T09:16:12Z date_updated: 2023-05-10T07:31:14Z department: - _id: '152' language: - iso: ger page: '67' publication_status: published publisher: 'Ed.: VDI/VDE-Gesellschaft Mess- und Automatisierungstechnik' series_title: VDI/VDE 2206:2021-11 status: public title: VDI/VDE 2206 - Entwicklung mechatronischer und cyber-physischer Systeme type: misc user_id: '60633' year: '2021' ... --- _id: '20681' abstract: - lang: eng text: The battle of developing hardware Trojans and corresponding countermeasures has taken adversaries towards ingenious ways of compromising hardware designs by circumventing even advanced testing and verification methods. Besides conventional methods of inserting Trojans into a design by a malicious entity, the design flow for field-programmable gate arrays (FPGAs) can also be surreptitiously compromised to assist the attacker to perform a successful malfunctioning or information leakage attack. The advanced stealthy malicious look-up-table (LUT) attack activates a Trojan only when generating the FPGA bitstream and can thus not be detected by register transfer and gate level testing and verification. However, also this attack was recently revealed by a bitstream-level proof-carrying hardware (PCH) approach. In this paper, we present a novel attack that leverages malicious routing of the inserted Trojan circuit to acquire a dormant state even in the generated and transmitted bitstream. The Trojan's payload is connected to primary inputs/outputs of the FPGA via a programmable interconnect point (PIP). The Trojan is detached from inputs/outputs during place-and-route and re-connected only when the FPGA is being programmed, thus activating the Trojan circuit without any need for a trigger logic. Since the Trojan is injected in a post-synthesis step and remains unconnected in the bitstream, the presented attack can currently neither be prevented by conventional testing and verification methods nor by recent bitstream-level verification techniques. author: - first_name: Qazi Arbab full_name: Ahmed, Qazi Arbab id: '72764' last_name: Ahmed orcid: 0000-0002-1837-2254 - first_name: Tobias full_name: Wiersema, Tobias id: '3118' last_name: Wiersema - first_name: Marco full_name: Platzner, Marco id: '398' last_name: Platzner citation: ama: 'Ahmed QA, Wiersema T, Platzner M. Malicious Routing: Circumventing Bitstream-level Verification for FPGAs. In: 2021 Design, Automation & Test in Europe Conference & Exhibition (DATE). 2021 Design, Automation and Test in Europe Conference (DATE); 2021. doi:10.23919/DATE51398.2021.9474026' apa: 'Ahmed, Q. A., Wiersema, T., & Platzner, M. (2021). Malicious Routing: Circumventing Bitstream-level Verification for FPGAs. 2021 Design, Automation & Test in Europe Conference & Exhibition (DATE). Design, Automation and Test in Europe Conference (DATE’21), Alpexpo | Grenoble, France. https://doi.org/10.23919/DATE51398.2021.9474026' bibtex: '@inproceedings{Ahmed_Wiersema_Platzner_2021, place={Alpexpo | Grenoble, France}, title={Malicious Routing: Circumventing Bitstream-level Verification for FPGAs}, DOI={10.23919/DATE51398.2021.9474026}, booktitle={2021 Design, Automation & Test in Europe Conference & Exhibition (DATE)}, publisher={2021 Design, Automation and Test in Europe Conference (DATE)}, author={Ahmed, Qazi Arbab and Wiersema, Tobias and Platzner, Marco}, year={2021} }' chicago: 'Ahmed, Qazi Arbab, Tobias Wiersema, and Marco Platzner. “Malicious Routing: Circumventing Bitstream-Level Verification for FPGAs.” In 2021 Design, Automation & Test in Europe Conference & Exhibition (DATE). Alpexpo | Grenoble, France: 2021 Design, Automation and Test in Europe Conference (DATE), 2021. https://doi.org/10.23919/DATE51398.2021.9474026.' ieee: 'Q. A. Ahmed, T. Wiersema, and M. Platzner, “Malicious Routing: Circumventing Bitstream-level Verification for FPGAs,” presented at the Design, Automation and Test in Europe Conference (DATE’21), Alpexpo | Grenoble, France, 2021, doi: 10.23919/DATE51398.2021.9474026.' mla: 'Ahmed, Qazi Arbab, et al. “Malicious Routing: Circumventing Bitstream-Level Verification for FPGAs.” 2021 Design, Automation & Test in Europe Conference & Exhibition (DATE), 2021 Design, Automation and Test in Europe Conference (DATE), 2021, doi:10.23919/DATE51398.2021.9474026.' short: 'Q.A. Ahmed, T. Wiersema, M. Platzner, in: 2021 Design, Automation & Test in Europe Conference & Exhibition (DATE), 2021 Design, Automation and Test in Europe Conference (DATE), Alpexpo | Grenoble, France, 2021.' conference: end_date: 2021-02-05 location: Alpexpo | Grenoble, France name: Design, Automation and Test in Europe Conference (DATE'21) start_date: 2021-02-01 date_created: 2020-12-07T14:03:00Z date_updated: 2023-05-11T09:16:34Z ddc: - '006' department: - _id: '78' doi: 10.23919/DATE51398.2021.9474026 file: - access_level: closed content_type: application/pdf creator: qazi date_created: 2023-05-11T09:16:15Z date_updated: 2023-05-11T09:16:15Z file_id: '44752' file_name: 1812.pdf file_size: 394011 relation: main_file success: 1 file_date_updated: 2023-05-11T09:16:15Z has_accepted_license: '1' language: - iso: eng main_file_link: - open_access: '1' oa: '1' place: Alpexpo | Grenoble, France project: - _id: '12' name: SFB 901 - Subproject B4 - _id: '3' name: SFB 901 - Project Area B - _id: '1' name: SFB 901 publication: 2021 Design, Automation & Test in Europe Conference & Exhibition (DATE) publication_identifier: eisbn: - 978-3-9819263-5-4 publication_status: published publisher: 2021 Design, Automation and Test in Europe Conference (DATE) status: public title: 'Malicious Routing: Circumventing Bitstream-level Verification for FPGAs' type: conference user_id: '72764' year: '2021' ... --- _id: '42989' author: - first_name: Mats-Ole full_name: Dewerth, Mats-Ole last_name: Dewerth - first_name: Moritz full_name: Neukötter, Moritz id: '45530' last_name: Neukötter orcid: 0000-0001-9101-8828 citation: ama: Dewerth M-O, Neukötter M. Entwicklung eines Versuchsaufbaus zur rheo-optischen Untersuchung des Dehnverhaltens von Polymerschmelzen und -lösungen am Hochdruck-Kapillarrheometer (Studienarbeit).; 2021. apa: Dewerth, M.-O., & Neukötter, M. (2021). Entwicklung eines Versuchsaufbaus zur rheo-optischen Untersuchung des Dehnverhaltens von Polymerschmelzen und -lösungen am Hochdruck-Kapillarrheometer (Studienarbeit). bibtex: '@book{Dewerth_Neukötter_2021, title={Entwicklung eines Versuchsaufbaus zur rheo-optischen Untersuchung des Dehnverhaltens von Polymerschmelzen und -lösungen am Hochdruck-Kapillarrheometer (Studienarbeit)}, author={Dewerth, Mats-Ole and Neukötter, Moritz}, year={2021} }' chicago: Dewerth, Mats-Ole, and Moritz Neukötter. Entwicklung eines Versuchsaufbaus zur rheo-optischen Untersuchung des Dehnverhaltens von Polymerschmelzen und -lösungen am Hochdruck-Kapillarrheometer (Studienarbeit), 2021. ieee: M.-O. Dewerth and M. Neukötter, Entwicklung eines Versuchsaufbaus zur rheo-optischen Untersuchung des Dehnverhaltens von Polymerschmelzen und -lösungen am Hochdruck-Kapillarrheometer (Studienarbeit). 2021. mla: Dewerth, Mats-Ole, and Moritz Neukötter. Entwicklung eines Versuchsaufbaus zur rheo-optischen Untersuchung des Dehnverhaltens von Polymerschmelzen und -lösungen am Hochdruck-Kapillarrheometer (Studienarbeit). 2021. short: M.-O. Dewerth, M. Neukötter, Entwicklung eines Versuchsaufbaus zur rheo-optischen Untersuchung des Dehnverhaltens von Polymerschmelzen und -lösungen am Hochdruck-Kapillarrheometer (Studienarbeit), 2021. date_created: 2023-03-14T08:43:19Z date_updated: 2023-05-12T06:47:56Z department: - _id: '9' - _id: '150' language: - iso: ger status: public supervisor: - first_name: Moritz full_name: Neukötter, Moritz id: '45530' last_name: Neukötter orcid: 0000-0001-9101-8828 - first_name: Hans-Joachim full_name: Schmid, Hans-Joachim id: '464' last_name: Schmid orcid: 000-0001-8590-1921 title: Entwicklung eines Versuchsaufbaus zur rheo-optischen Untersuchung des Dehnverhaltens von Polymerschmelzen und -lösungen am Hochdruck-Kapillarrheometer (Studienarbeit) type: mastersthesis user_id: '45530' year: '2021' ... --- _id: '43004' author: - first_name: Marvin full_name: Hütte, Marvin last_name: Hütte - first_name: Moritz full_name: Neukötter, Moritz id: '45530' last_name: Neukötter orcid: 0000-0001-9101-8828 citation: ama: Hütte M, Neukötter M. Weiterentwicklung des Versuchsaufbaus zur Untersuchung von Polymerschmelzen und -lösungen am Hochdruck-Kapillarrheometer.; 2021. apa: Hütte, M., & Neukötter, M. (2021). Weiterentwicklung des Versuchsaufbaus zur Untersuchung von Polymerschmelzen und -lösungen am Hochdruck-Kapillarrheometer. bibtex: '@book{Hütte_Neukötter_2021, title={Weiterentwicklung des Versuchsaufbaus zur Untersuchung von Polymerschmelzen und -lösungen am Hochdruck-Kapillarrheometer}, author={Hütte, Marvin and Neukötter, Moritz}, year={2021} }' chicago: Hütte, Marvin, and Moritz Neukötter. Weiterentwicklung des Versuchsaufbaus zur Untersuchung von Polymerschmelzen und -lösungen am Hochdruck-Kapillarrheometer, 2021. ieee: M. Hütte and M. Neukötter, Weiterentwicklung des Versuchsaufbaus zur Untersuchung von Polymerschmelzen und -lösungen am Hochdruck-Kapillarrheometer. 2021. mla: Hütte, Marvin, and Moritz Neukötter. Weiterentwicklung des Versuchsaufbaus zur Untersuchung von Polymerschmelzen und -lösungen am Hochdruck-Kapillarrheometer. 2021. short: M. Hütte, M. Neukötter, Weiterentwicklung des Versuchsaufbaus zur Untersuchung von Polymerschmelzen und -lösungen am Hochdruck-Kapillarrheometer, 2021. date_created: 2023-03-14T09:00:27Z date_updated: 2023-05-12T06:48:49Z department: - _id: '9' - _id: '150' language: - iso: ger status: public supervisor: - first_name: Moritz full_name: Neukötter, Moritz id: '45530' last_name: Neukötter orcid: 0000-0001-9101-8828 - 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 title: Weiterentwicklung des Versuchsaufbaus zur Untersuchung von Polymerschmelzen und -lösungen am Hochdruck-Kapillarrheometer type: bachelorsthesis user_id: '45530' year: '2021' ... --- _id: '23456' article_type: original author: - first_name: Davide full_name: Mattiolo, Davide last_name: Mattiolo - first_name: Eckhard full_name: Steffen, Eckhard id: '15548' last_name: Steffen orcid: 0000-0002-9808-7401 citation: ama: Mattiolo D, Steffen E. Highly edge‐connected regular graphs without large factorizable subgraphs. Journal of Graph Theory. 2021;99(1):107-116. doi:10.1002/jgt.22729 apa: Mattiolo, D., & Steffen, E. (2021). Highly edge‐connected regular graphs without large factorizable subgraphs. Journal of Graph Theory, 99(1), 107–116. https://doi.org/10.1002/jgt.22729 bibtex: '@article{Mattiolo_Steffen_2021, title={Highly edge‐connected regular graphs without large factorizable subgraphs}, volume={99}, DOI={10.1002/jgt.22729}, number={1}, journal={Journal of Graph Theory}, author={Mattiolo, Davide and Steffen, Eckhard}, year={2021}, pages={107–116} }' chicago: 'Mattiolo, Davide, and Eckhard Steffen. “Highly Edge‐connected Regular Graphs without Large Factorizable Subgraphs.” Journal of Graph Theory 99, no. 1 (2021): 107–16. https://doi.org/10.1002/jgt.22729.' ieee: 'D. Mattiolo and E. Steffen, “Highly edge‐connected regular graphs without large factorizable subgraphs,” Journal of Graph Theory, vol. 99, no. 1, pp. 107–116, 2021, doi: 10.1002/jgt.22729.' mla: Mattiolo, Davide, and Eckhard Steffen. “Highly Edge‐connected Regular Graphs without Large Factorizable Subgraphs.” Journal of Graph Theory, vol. 99, no. 1, 2021, pp. 107–16, doi:10.1002/jgt.22729. short: D. Mattiolo, E. Steffen, Journal of Graph Theory 99 (2021) 107–116. date_created: 2021-08-19T12:45:45Z date_updated: 2023-05-16T10:39:20Z doi: 10.1002/jgt.22729 external_id: arxiv: - '1912.09704' intvolume: ' 99' issue: '1' keyword: - factorization - perfect matchings - regular graphs - r-graphs language: - iso: eng page: 107-116 publication: Journal of Graph Theory publication_identifier: issn: - 0364-9024 - 1097-0118 publication_status: published status: public title: Highly edge‐connected regular graphs without large factorizable subgraphs type: journal_article user_id: '15540' volume: 99 year: '2021' ... --- _id: '21827' author: - first_name: Antje full_name: Klopp, Antje last_name: Klopp - first_name: Eckhard full_name: Steffen, Eckhard id: '15548' last_name: Steffen orcid: 0000-0002-9808-7401 citation: ama: Klopp A, Steffen E. Fractional Matchings, Component-Factors and Edge-Chromatic Critical Graphs. Graphs and Combinatorics. Published online 2021:559-580. doi:10.1007/s00373-020-02266-6 apa: Klopp, A., & Steffen, E. (2021). Fractional Matchings, Component-Factors and Edge-Chromatic Critical Graphs. Graphs and Combinatorics, 559–580. https://doi.org/10.1007/s00373-020-02266-6 bibtex: '@article{Klopp_Steffen_2021, title={Fractional Matchings, Component-Factors and Edge-Chromatic Critical Graphs}, DOI={10.1007/s00373-020-02266-6}, journal={Graphs and Combinatorics}, author={Klopp, Antje and Steffen, Eckhard}, year={2021}, pages={559–580} }' chicago: Klopp, Antje, and Eckhard Steffen. “Fractional Matchings, Component-Factors and Edge-Chromatic Critical Graphs.” Graphs and Combinatorics, 2021, 559–80. https://doi.org/10.1007/s00373-020-02266-6. ieee: 'A. Klopp and E. Steffen, “Fractional Matchings, Component-Factors and Edge-Chromatic Critical Graphs,” Graphs and Combinatorics, pp. 559–580, 2021, doi: 10.1007/s00373-020-02266-6.' mla: Klopp, Antje, and Eckhard Steffen. “Fractional Matchings, Component-Factors and Edge-Chromatic Critical Graphs.” Graphs and Combinatorics, 2021, pp. 559–80, doi:10.1007/s00373-020-02266-6. short: A. Klopp, E. Steffen, Graphs and Combinatorics (2021) 559–580. date_created: 2021-04-30T07:22:24Z date_updated: 2023-05-16T10:45:10Z doi: 10.1007/s00373-020-02266-6 external_id: arxiv: - '1903.12385' language: - iso: eng page: 559-580 publication: Graphs and Combinatorics publication_identifier: issn: - 0911-0119 - 1435-5914 publication_status: published status: public title: Fractional Matchings, Component-Factors and Edge-Chromatic Critical Graphs type: journal_article user_id: '15540' year: '2021' ... --- _id: '13445' author: - first_name: Eckhard full_name: Steffen, Eckhard id: '15548' last_name: Steffen orcid: 0000-0002-9808-7401 - first_name: Alexander full_name: Vogel, Alexander last_name: Vogel citation: ama: Steffen E, Vogel A. Concepts of signed graph coloring. European J Combinatorics. 2021;91. apa: Steffen, E., & Vogel, A. (2021). Concepts of signed graph coloring. European J. Combinatorics, 91. bibtex: '@article{Steffen_Vogel_2021, title={Concepts of signed graph coloring}, volume={91}, journal={European J. Combinatorics}, author={Steffen, Eckhard and Vogel, Alexander}, year={2021} }' chicago: Steffen, Eckhard, and Alexander Vogel. “Concepts of Signed Graph Coloring.” European J. Combinatorics 91 (2021). ieee: E. Steffen and A. Vogel, “Concepts of signed graph coloring,” European J. Combinatorics, vol. 91, 2021. mla: Steffen, Eckhard, and Alexander Vogel. “Concepts of Signed Graph Coloring.” European J. Combinatorics, vol. 91, 2021. short: E. Steffen, A. Vogel, European J. Combinatorics 91 (2021). date_created: 2019-09-24T14:19:42Z date_updated: 2023-05-16T10:46:55Z external_id: arxiv: - '1909.09381' intvolume: ' 91' language: - iso: eng publication: European J. Combinatorics status: public title: Concepts of signed graph coloring type: journal_article user_id: '15540' volume: 91 year: '2021' ... --- _id: '37539' author: - first_name: Christine full_name: Freitag, Christine id: '20560' last_name: Freitag citation: ama: 'Freitag C. Denk-Wege zu einer religionssensiblen Schulkultur: erziehungswissenschaftliche Perspektiven. Katechetische Blätter. 2021;(4):255-258.' apa: 'Freitag, C. (2021). Denk-Wege zu einer religionssensiblen Schulkultur: erziehungswissenschaftliche Perspektiven. Katechetische Blätter, 4, 255–258.' bibtex: '@article{Freitag_2021, title={Denk-Wege zu einer religionssensiblen Schulkultur: erziehungswissenschaftliche Perspektiven}, number={4}, journal={Katechetische Blätter}, publisher={https://www.katbl.de}, author={Freitag, Christine}, year={2021}, pages={255–258} }' chicago: 'Freitag, Christine. “Denk-Wege zu einer religionssensiblen Schulkultur: erziehungswissenschaftliche Perspektiven.” Katechetische Blätter, no. 4 (2021): 255–58.' ieee: 'C. Freitag, “Denk-Wege zu einer religionssensiblen Schulkultur: erziehungswissenschaftliche Perspektiven,” Katechetische Blätter, no. 4, pp. 255–258, 2021.' mla: 'Freitag, Christine. “Denk-Wege zu einer religionssensiblen Schulkultur: erziehungswissenschaftliche Perspektiven.” Katechetische Blätter, no. 4, https://www.katbl.de, 2021, pp. 255–58.' short: C. Freitag, Katechetische Blätter (2021) 255–258. date_created: 2023-01-19T10:02:33Z date_updated: 2023-05-16T11:10:47Z department: - _id: '453' issue: '4' language: - iso: ger page: 255-258 publication: Katechetische Blätter publication_status: published publisher: https://www.katbl.de status: public title: 'Denk-Wege zu einer religionssensiblen Schulkultur: erziehungswissenschaftliche Perspektiven' type: journal_article user_id: '49063' year: '2021' ... --- _id: '35839' abstract: - lang: ger text: "Erklärvideos gewinnen auch im Kontext des Physikunterrichts verstärkt an Relevanz. Um zu evaluieren, welche Gestaltungsaspekte ein wirkungsvolles Erklärvideo ausmachen, ist es das Ziel der vorliegenden Masterarbeit herauszufinden, welchen Einfluss die kohärente Gestaltung eines Erklärvideos hat. Dazu wird die Forschungsfrage gestellt: „Welchen Einfluss hat die kohärente Gestaltung eines Erklärvideos auf den dadurch hervorgerufenen Lernzuwachs im Vergleich zu einem in der Hinsicht nicht optimierten Video?“ Um die Forschungsfrage zu beantworten, ist eine quantitative Studie im Prä- und Posttestdesign mit Schüler:innen der Jahrgangsstufe Q1 durchgeführt worden. Außerdem wurde in verschiedenen Kategorien nach einer Bewertung der Videos gefragt.\r\nDie Auswertung zeigt, dass durch das optimierte Video mit einem kleinen Effekt bessere Ergebnisse erzielt wurden, diese aber nicht signifikant und auch nicht für alle Aufgaben besser sind. Die Schüler:innen bewerteten das nicht optimierte Video in allen Kategorien besser als das optimierte Video. Auch dieses Ergebnis ist nicht signifikant." - lang: eng text: 'Explanatory videos are also becoming increasingly relevant in the context of physics ed-ucation in school. In order to evaluate which design aspects cause an effective explanatory video, the aim of this master''s thesis is to find out what influence the coherent design of an explanatory video has. In order to this, the following research question is asked: "What influence does the coherent design of an explanatory video have on the learning gains it evokes compared to a video that is not optimized in this regard?" In order to answer the research question, a quantitative study in a pretest and posttest design has been conducted with students in grade Q1. In addition, students were asked to rate the videos in various categories. The evaluation shows that the optimized video achieved better results with a small effect, but that these results were not significant and not better for all of the tasks. The students rated the non-optimized video better than the optimized video in all catego-ries. This result is also not significant.' author: - first_name: Madeleine full_name: Hörnlein, Madeleine id: '51082' last_name: Hörnlein citation: ama: Hörnlein M. Untersuchung von Erklärvideos Im Physikunterricht - Wirksamkeit von Kohärenz.; 2021. apa: Hörnlein, M. (2021). Untersuchung von Erklärvideos im Physikunterricht - Wirksamkeit von Kohärenz. bibtex: '@book{Hörnlein_2021, title={Untersuchung von Erklärvideos im Physikunterricht - Wirksamkeit von Kohärenz}, author={Hörnlein, Madeleine}, year={2021} }' chicago: Hörnlein, Madeleine. Untersuchung von Erklärvideos Im Physikunterricht - Wirksamkeit von Kohärenz, 2021. ieee: M. Hörnlein, Untersuchung von Erklärvideos im Physikunterricht - Wirksamkeit von Kohärenz. 2021. mla: Hörnlein, Madeleine. Untersuchung von Erklärvideos Im Physikunterricht - Wirksamkeit von Kohärenz. 2021. short: M. Hörnlein, Untersuchung von Erklärvideos Im Physikunterricht - Wirksamkeit von Kohärenz, 2021. date_created: 2023-01-10T12:46:15Z date_updated: 2023-05-16T12:17:49Z department: - _id: '299' extern: '1' language: - iso: eng main_file_link: - url: https://physikdidaktik.com/masterarbeit-madeleine-hoernlein/ page: '105' status: public supervisor: - first_name: Christoph full_name: Kulgemeyer, Christoph last_name: Kulgemeyer - first_name: Yvonne full_name: Webersen, Yvonne last_name: Webersen title: Untersuchung von Erklärvideos im Physikunterricht - Wirksamkeit von Kohärenz type: mastersthesis user_id: '51082' year: '2021' ...