--- _id: '43462' abstract: - lang: eng text: Abstract. In the numerical simulation of mechanical joining technologies such as clinching, the material modeling of the joining parts is of major importance. This includes modeling the damage and failure behavior of the materials in accordance with varying occurring stress states. This paper presents a calibration method of three different fracture models. The calibration of the models is done by use of experimental data from a modified punch test, tensile test and bulge test in order to map the occurring stress states from clinching processes and to precisely model the resulting failure behavior. Experimental investigations were carried out for an aluminum alloy EN AW-6014 in temper T4 and compared with the simulative results generated in LS-DYNA. The comparison of force-displacement curves and failure initiation shows that the Hosford–Coulomb model predicts the failure behavior for the material used and the tests applied with the best accuracy. author: - first_name: Max full_name: Böhnke, Max id: '45779' last_name: Böhnke - first_name: Christian Roman full_name: Bielak, Christian Roman id: '34782' last_name: Bielak - first_name: Johannes full_name: Friedlein, Johannes last_name: Friedlein - first_name: Mathias full_name: Bobbert, Mathias id: '7850' last_name: Bobbert - first_name: Julia full_name: Mergheim, Julia last_name: Mergheim - first_name: Paul full_name: Steinmann, Paul last_name: Steinmann - first_name: Gerson full_name: Meschut, Gerson id: '32056' last_name: Meschut orcid: 0000-0002-2763-1246 citation: ama: 'Böhnke M, Bielak CR, Friedlein J, et al. A calibration method for failure modeling in clinching process simulations. In: Materials Research Proceedings. Materials Research Forum LLC; 2023. doi:10.21741/9781644902417-34' apa: Böhnke, M., Bielak, C. R., Friedlein, J., Bobbert, M., Mergheim, J., Steinmann, P., & Meschut, G. (2023). A calibration method for failure modeling in clinching process simulations. Materials Research Proceedings. https://doi.org/10.21741/9781644902417-34 bibtex: '@inproceedings{Böhnke_Bielak_Friedlein_Bobbert_Mergheim_Steinmann_Meschut_2023, title={A calibration method for failure modeling in clinching process simulations}, DOI={10.21741/9781644902417-34}, booktitle={Materials Research Proceedings}, publisher={Materials Research Forum LLC}, author={Böhnke, Max and Bielak, Christian Roman and Friedlein, Johannes and Bobbert, Mathias and Mergheim, Julia and Steinmann, Paul and Meschut, Gerson}, year={2023} }' chicago: Böhnke, Max, Christian Roman Bielak, Johannes Friedlein, Mathias Bobbert, Julia Mergheim, Paul Steinmann, and Gerson Meschut. “A Calibration Method for Failure Modeling in Clinching Process Simulations.” In Materials Research Proceedings. Materials Research Forum LLC, 2023. https://doi.org/10.21741/9781644902417-34. ieee: 'M. Böhnke et al., “A calibration method for failure modeling in clinching process simulations,” 2023, doi: 10.21741/9781644902417-34.' mla: Böhnke, Max, et al. “A Calibration Method for Failure Modeling in Clinching Process Simulations.” Materials Research Proceedings, Materials Research Forum LLC, 2023, doi:10.21741/9781644902417-34. short: 'M. Böhnke, C.R. Bielak, J. Friedlein, M. Bobbert, J. Mergheim, P. Steinmann, G. Meschut, in: Materials Research Proceedings, Materials Research Forum LLC, 2023.' date_created: 2023-04-13T07:42:53Z date_updated: 2024-03-11T08:14:53Z department: - _id: '157' doi: 10.21741/9781644902417-34 language: - iso: eng project: - _id: '130' grant_number: '418701707' name: 'TRR 285: TRR 285' - _id: '131' name: 'TRR 285 - A: TRR 285 - Project Area A' - _id: '135' name: 'TRR 285 – A01: TRR 285 - Subproject A01' - _id: '139' name: 'TRR 285 – A05: TRR 285 - Subproject A05' publication: Materials Research Proceedings publication_identifier: issn: - 2474-395X publication_status: published publisher: Materials Research Forum LLC quality_controlled: '1' status: public title: A calibration method for failure modeling in clinching process simulations type: conference user_id: '45779' year: '2023' ... --- _id: '49636' abstract: - lang: eng text: "Abstract\r\n Purpose\r\n \ Wearables serve to quantify the on-court activity in intermittent sports such as field hockey (FH). Based on objective data, benchmarks can be determined to tailor training intensity and volume. Next to average and accumulated values, the most intense periods (MIPs) during competitive FH matches are of special interest, since these quantify the peak intensities players experience throughout the intermittent matches. The aim of this study was to retrospectively compare peak intensities between training and competition sessions in a male FH team competing in the first german division.\r\n \r\n Methods\r\n \ Throughout an 8-week in-season period, 372 individual activity datasets (144 datasets from competitive sessions) were recorded using the Polar Team Pro sensor (Kempele, Finland). MIPs were calculated applying a rolling window approach with predefined window length (1–5 min) and calculated for Total distance, High-Intensity-Running distance (> 16 km/h), Sprinting distance (> 20 km/h) and Acceleration load. Significant differences between training and competition MIPs were analysed through non-parametric statistical tests (P < 0.05).\r\n \ \r\n Results\r\n \ Analyses revealed higher MIPs during competition for all considered outcomes (P < 0.001). Effect size estimation revealed strongest effects for sprinting distance (d = 1.89 to d = 1.22) and lowest effect sizes for acceleration load (d = 0.92 to d = 0.49).\r\n \ \r\n Conclusion\r\n \ The present findings demonstrate that peak intensities during training do not reach those experienced during competitive sessions in a male FH team. Training routines such as manipulations of court-dimensions and team sizes might contribute to this discrepancy. Coaches should compare training and competition intensities to recalibrate training routines to optimize athletes’ preparation for competition.\r\n " author: - first_name: Daniel full_name: Büchel, Daniel id: '41088' last_name: Büchel - first_name: Michael full_name: Döring, Michael last_name: Döring - first_name: Jochen full_name: Baumeister, Jochen id: '46' last_name: Baumeister orcid: 0000-0003-2683-5826 citation: ama: Büchel D, Döring M, Baumeister J. A Comparison of the Most Intense Periods (MIPs) During Competitive Matches and Training Over an 8-Week Period in a Male Elite Field Hockey Team. Journal of Science in Sport and Exercise. Published online 2023. doi:10.1007/s42978-023-00261-w apa: Büchel, D., Döring, M., & Baumeister, J. (2023). A Comparison of the Most Intense Periods (MIPs) During Competitive Matches and Training Over an 8-Week Period in a Male Elite Field Hockey Team. Journal of Science in Sport and Exercise. https://doi.org/10.1007/s42978-023-00261-w bibtex: '@article{Büchel_Döring_Baumeister_2023, title={A Comparison of the Most Intense Periods (MIPs) During Competitive Matches and Training Over an 8-Week Period in a Male Elite Field Hockey Team}, DOI={10.1007/s42978-023-00261-w}, journal={Journal of Science in Sport and Exercise}, publisher={Springer Science and Business Media LLC}, author={Büchel, Daniel and Döring, Michael and Baumeister, Jochen}, year={2023} }' chicago: Büchel, Daniel, Michael Döring, and Jochen Baumeister. “A Comparison of the Most Intense Periods (MIPs) During Competitive Matches and Training Over an 8-Week Period in a Male Elite Field Hockey Team.” Journal of Science in Sport and Exercise, 2023. https://doi.org/10.1007/s42978-023-00261-w. ieee: 'D. Büchel, M. Döring, and J. Baumeister, “A Comparison of the Most Intense Periods (MIPs) During Competitive Matches and Training Over an 8-Week Period in a Male Elite Field Hockey Team,” Journal of Science in Sport and Exercise, 2023, doi: 10.1007/s42978-023-00261-w.' mla: Büchel, Daniel, et al. “A Comparison of the Most Intense Periods (MIPs) During Competitive Matches and Training Over an 8-Week Period in a Male Elite Field Hockey Team.” Journal of Science in Sport and Exercise, Springer Science and Business Media LLC, 2023, doi:10.1007/s42978-023-00261-w. short: D. Büchel, M. Döring, J. Baumeister, Journal of Science in Sport and Exercise (2023). date_created: 2023-12-14T15:38:21Z date_updated: 2023-12-14T16:01:03Z ddc: - '570' department: - _id: '17' - _id: '172' doi: 10.1007/s42978-023-00261-w file: - access_level: closed content_type: application/pdf creator: danieldb date_created: 2023-12-14T15:40:09Z date_updated: 2023-12-14T15:40:09Z file_id: '49637' file_name: Büchel (2023). A Comparison of the MIPs During competitive Matches and Training Over an 8-week Period in a Male Field Hcokey Team.pdf file_size: 1237310 relation: main_file success: 1 file_date_updated: 2023-12-14T15:40:09Z has_accepted_license: '1' keyword: - Nutrition and Dietetics - Rehabilitation - Orthopedics and Sports Medicine - Physical Therapy - Sports Therapy and Rehabilitation - Physiology language: - iso: eng publication: Journal of Science in Sport and Exercise publication_identifier: issn: - 2096-6709 - 2662-1371 publication_status: published publisher: Springer Science and Business Media LLC status: public title: A Comparison of the Most Intense Periods (MIPs) During Competitive Matches and Training Over an 8-Week Period in a Male Elite Field Hockey Team type: journal_article user_id: '41088' year: '2023' ... --- _id: '43439' abstract: - lang: eng text: "This preprint makes the claim of having computed the $9^{th}$ Dedekind\r\nNumber. This was done by building an efficient FPGA Accelerator for the core\r\noperation of the process, and parallelizing it on the Noctua 2 Supercluster at\r\nPaderborn University. The resulting value is\r\n286386577668298411128469151667598498812366. This value can be verified in two\r\nsteps. We have made the data file containing the 490M results available, each\r\nof which can be verified separately on CPU, and the whole file sums to our\r\nproposed value." author: - first_name: Lennart full_name: Van Hirtum, Lennart last_name: Van Hirtum - first_name: Patrick full_name: De Causmaecker, Patrick last_name: De Causmaecker - first_name: Jens full_name: Goemaere, Jens last_name: Goemaere - first_name: Tobias full_name: Kenter, Tobias id: '3145' last_name: Kenter - first_name: Heinrich full_name: Riebler, Heinrich id: '8961' last_name: Riebler - first_name: Michael full_name: Lass, Michael id: '24135' last_name: Lass orcid: 0000-0002-5708-7632 - first_name: Christian full_name: Plessl, Christian id: '16153' last_name: Plessl orcid: 0000-0001-5728-9982 citation: ama: Van Hirtum L, De Causmaecker P, Goemaere J, et al. A computation of D(9) using FPGA Supercomputing. arXiv:230403039. Published online 2023. apa: Van Hirtum, L., De Causmaecker, P., Goemaere, J., Kenter, T., Riebler, H., Lass, M., & Plessl, C. (2023). A computation of D(9) using FPGA Supercomputing. In arXiv:2304.03039. bibtex: '@article{Van Hirtum_De Causmaecker_Goemaere_Kenter_Riebler_Lass_Plessl_2023, title={A computation of D(9) using FPGA Supercomputing}, journal={arXiv:2304.03039}, author={Van Hirtum, Lennart and De Causmaecker, Patrick and Goemaere, Jens and Kenter, Tobias and Riebler, Heinrich and Lass, Michael and Plessl, Christian}, year={2023} }' chicago: Van Hirtum, Lennart, Patrick De Causmaecker, Jens Goemaere, Tobias Kenter, Heinrich Riebler, Michael Lass, and Christian Plessl. “A Computation of D(9) Using FPGA Supercomputing.” ArXiv:2304.03039, 2023. ieee: L. Van Hirtum et al., “A computation of D(9) using FPGA Supercomputing,” arXiv:2304.03039. 2023. mla: Van Hirtum, Lennart, et al. “A Computation of D(9) Using FPGA Supercomputing.” ArXiv:2304.03039, 2023. short: L. Van Hirtum, P. De Causmaecker, J. Goemaere, T. Kenter, H. Riebler, M. Lass, C. Plessl, ArXiv:2304.03039 (2023). date_created: 2023-04-08T11:05:29Z date_updated: 2024-01-22T09:56:42Z department: - _id: '27' - _id: '518' external_id: arxiv: - '2304.03039' language: - iso: eng project: - _id: '52' name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing' publication: arXiv:2304.03039 status: public title: A computation of D(9) using FPGA Supercomputing type: preprint user_id: '3145' year: '2023' ... --- _id: '47589' author: - first_name: Felix full_name: Krämer, Felix last_name: Krämer - first_name: Jan full_name: Paradies, Jan id: '53339' last_name: Paradies orcid: 0000-0002-3698-668X - first_name: Israel full_name: Fernández, Israel last_name: Fernández - first_name: Frank full_name: Breher, Frank last_name: Breher citation: ama: Krämer F, Paradies J, Fernández I, Breher F. A crystalline aluminium–carbon-based ambiphile capable of activation and catalytic transfer of ammonia in non-aqueous media. Nature Chemistry. Published online 2023. doi:10.1038/s41557-023-01340-9 apa: Krämer, F., Paradies, J., Fernández, I., & Breher, F. (2023). A crystalline aluminium–carbon-based ambiphile capable of activation and catalytic transfer of ammonia in non-aqueous media. Nature Chemistry. https://doi.org/10.1038/s41557-023-01340-9 bibtex: '@article{Krämer_Paradies_Fernández_Breher_2023, title={A crystalline aluminium–carbon-based ambiphile capable of activation and catalytic transfer of ammonia in non-aqueous media}, DOI={10.1038/s41557-023-01340-9}, journal={Nature Chemistry}, publisher={Springer Science and Business Media LLC}, author={Krämer, Felix and Paradies, Jan and Fernández, Israel and Breher, Frank}, year={2023} }' chicago: Krämer, Felix, Jan Paradies, Israel Fernández, and Frank Breher. “A Crystalline Aluminium–Carbon-Based Ambiphile Capable of Activation and Catalytic Transfer of Ammonia in Non-Aqueous Media.” Nature Chemistry, 2023. https://doi.org/10.1038/s41557-023-01340-9. ieee: 'F. Krämer, J. Paradies, I. Fernández, and F. Breher, “A crystalline aluminium–carbon-based ambiphile capable of activation and catalytic transfer of ammonia in non-aqueous media,” Nature Chemistry, 2023, doi: 10.1038/s41557-023-01340-9.' mla: Krämer, Felix, et al. “A Crystalline Aluminium–Carbon-Based Ambiphile Capable of Activation and Catalytic Transfer of Ammonia in Non-Aqueous Media.” Nature Chemistry, Springer Science and Business Media LLC, 2023, doi:10.1038/s41557-023-01340-9. short: F. Krämer, J. Paradies, I. Fernández, F. Breher, Nature Chemistry (2023). date_created: 2023-10-04T14:40:07Z date_updated: 2023-10-04T14:41:12Z department: - _id: '2' - _id: '389' doi: 10.1038/s41557-023-01340-9 keyword: - General Chemical Engineering - General Chemistry language: - iso: eng publication: Nature Chemistry publication_identifier: issn: - 1755-4330 - 1755-4349 publication_status: published publisher: Springer Science and Business Media LLC status: public title: A crystalline aluminium–carbon-based ambiphile capable of activation and catalytic transfer of ammonia in non-aqueous media type: journal_article user_id: '53339' year: '2023' ... --- _id: '49322' author: - first_name: Patrick full_name: Ködding, Patrick id: '45402' last_name: Ködding - first_name: Denis full_name: Tissen, Denis id: '44458' last_name: Tissen - first_name: Christian full_name: Koldewey, Christian id: '43136' last_name: Koldewey orcid: https://orcid.org/0000-0001-7992-6399 citation: ama: 'Ködding P, Tissen D, Koldewey C. A Data Map for Product Creation: Tasks, Data Flows, and IT-Systems from the Initial Idea to the Start of Production. In: Proceedings of the 56th CIRP Conference on Manufacturing Systems, CIRP CMS ‘23. Elsevier Ltd.' apa: 'Ködding, P., Tissen, D., & Koldewey, C. (n.d.). A Data Map for Product Creation: Tasks, Data Flows, and IT-Systems from the Initial Idea to the Start of Production. Proceedings of the 56th CIRP Conference on Manufacturing Systems, CIRP CMS ‘23. 56th CIRP Conference on Manufacturing Systems, CIRP CMS ‘23, Capetown, South Africa.' bibtex: '@inproceedings{Ködding_Tissen_Koldewey, title={A Data Map for Product Creation: Tasks, Data Flows, and IT-Systems from the Initial Idea to the Start of Production}, booktitle={Proceedings of the 56th CIRP Conference on Manufacturing Systems, CIRP CMS ‘23}, publisher={Elsevier Ltd.}, author={Ködding, Patrick and Tissen, Denis and Koldewey, Christian} }' chicago: 'Ködding, Patrick, Denis Tissen, and Christian Koldewey. “A Data Map for Product Creation: Tasks, Data Flows, and IT-Systems from the Initial Idea to the Start of Production.” In Proceedings of the 56th CIRP Conference on Manufacturing Systems, CIRP CMS ‘23. Elsevier Ltd., n.d.' ieee: 'P. Ködding, D. Tissen, and C. Koldewey, “A Data Map for Product Creation: Tasks, Data Flows, and IT-Systems from the Initial Idea to the Start of Production,” presented at the 56th CIRP Conference on Manufacturing Systems, CIRP CMS ‘23, Capetown, South Africa.' mla: 'Ködding, Patrick, et al. “A Data Map for Product Creation: Tasks, Data Flows, and IT-Systems from the Initial Idea to the Start of Production.” Proceedings of the 56th CIRP Conference on Manufacturing Systems, CIRP CMS ‘23, Elsevier Ltd.' short: 'P. Ködding, D. Tissen, C. Koldewey, in: Proceedings of the 56th CIRP Conference on Manufacturing Systems, CIRP CMS ‘23, Elsevier Ltd., n.d.' conference: end_date: 2023-10-26 location: Capetown, South Africa name: 56th CIRP Conference on Manufacturing Systems, CIRP CMS ‘23 start_date: 2023-10-24 date_created: 2023-11-29T10:08:06Z date_updated: 2023-11-30T11:45:06Z department: - _id: '563' language: - iso: eng publication: Proceedings of the 56th CIRP Conference on Manufacturing Systems, CIRP CMS ‘23 publication_status: inpress publisher: Elsevier Ltd. status: public title: 'A Data Map for Product Creation: Tasks, Data Flows, and IT-Systems from the Initial Idea to the Start of Production' type: conference user_id: '44458' year: '2023' ... --- _id: '44892' author: - first_name: Ayoub full_name: Hamdoun, Ayoub last_name: Hamdoun - first_name: Rolf full_name: Mahnken, Rolf id: '335' last_name: Mahnken citation: ama: Hamdoun A, Mahnken R. A finite strain gradient theory for viscoplasticity by means of micromorphic regularization. PAMM. 2023;22(1). doi:10.1002/pamm.202200074 apa: Hamdoun, A., & Mahnken, R. (2023). A finite strain gradient theory for viscoplasticity by means of micromorphic regularization. PAMM, 22(1). https://doi.org/10.1002/pamm.202200074 bibtex: '@article{Hamdoun_Mahnken_2023, title={A finite strain gradient theory for viscoplasticity by means of micromorphic regularization}, volume={22}, DOI={10.1002/pamm.202200074}, number={1}, journal={PAMM}, publisher={Wiley}, author={Hamdoun, Ayoub and Mahnken, Rolf}, year={2023} }' chicago: Hamdoun, Ayoub, and Rolf Mahnken. “A Finite Strain Gradient Theory for Viscoplasticity by Means of Micromorphic Regularization.” PAMM 22, no. 1 (2023). https://doi.org/10.1002/pamm.202200074. ieee: 'A. Hamdoun and R. Mahnken, “A finite strain gradient theory for viscoplasticity by means of micromorphic regularization,” PAMM, vol. 22, no. 1, 2023, doi: 10.1002/pamm.202200074.' mla: Hamdoun, Ayoub, and Rolf Mahnken. “A Finite Strain Gradient Theory for Viscoplasticity by Means of Micromorphic Regularization.” PAMM, vol. 22, no. 1, Wiley, 2023, doi:10.1002/pamm.202200074. short: A. Hamdoun, R. Mahnken, PAMM 22 (2023). date_created: 2023-05-16T12:21:32Z date_updated: 2023-05-16T12:23:15Z department: - _id: '9' - _id: '154' - _id: '321' doi: 10.1002/pamm.202200074 intvolume: ' 22' issue: '1' keyword: - Electrical and Electronic Engineering - Atomic and Molecular Physics - and Optics language: - iso: eng publication: PAMM publication_identifier: issn: - 1617-7061 - 1617-7061 publication_status: published publisher: Wiley quality_controlled: '1' status: public title: A finite strain gradient theory for viscoplasticity by means of micromorphic regularization type: journal_article user_id: '335' volume: 22 year: '2023' ... --- _id: '45012' author: - first_name: E. full_name: Roos, E. last_name: Roos - first_name: D. full_name: Sebastiani, D. last_name: Sebastiani - first_name: Martin full_name: Brehm, Martin id: '100167' last_name: Brehm citation: ama: 'Roos E, Sebastiani D, Brehm M. A Force Field for Bio-Polymers in Ionic Liquids (BILFF) – Part 2: Cellulose in [EMIm][OAc] / Water Mixtures. Phys Chem Chem Phys. 2023;25 (12):8755-8766. doi:10.1039/D2CP05636D' apa: 'Roos, E., Sebastiani, D., & Brehm, M. (2023). A Force Field for Bio-Polymers in Ionic Liquids (BILFF) – Part 2: Cellulose in [EMIm][OAc] / Water Mixtures. Phys. Chem. Chem. Phys., 25 (12), 8755–8766. https://doi.org/10.1039/D2CP05636D' bibtex: '@article{Roos_Sebastiani_Brehm_2023, title={A Force Field for Bio-Polymers in Ionic Liquids (BILFF) – Part 2: Cellulose in [EMIm][OAc] / Water Mixtures}, volume={25 (12)}, DOI={10.1039/D2CP05636D}, journal={Phys. Chem. Chem. Phys.}, author={Roos, E. and Sebastiani, D. and Brehm, Martin}, year={2023}, pages={8755–8766} }' chicago: 'Roos, E., D. Sebastiani, and Martin Brehm. “A Force Field for Bio-Polymers in Ionic Liquids (BILFF) – Part 2: Cellulose in [EMIm][OAc] / Water Mixtures.” Phys. Chem. Chem. Phys. 25 (12) (2023): 8755–66. https://doi.org/10.1039/D2CP05636D.' ieee: 'E. Roos, D. Sebastiani, and M. Brehm, “A Force Field for Bio-Polymers in Ionic Liquids (BILFF) – Part 2: Cellulose in [EMIm][OAc] / Water Mixtures,” Phys. Chem. Chem. Phys., vol. 25 (12), pp. 8755–8766, 2023, doi: 10.1039/D2CP05636D.' mla: 'Roos, E., et al. “A Force Field for Bio-Polymers in Ionic Liquids (BILFF) – Part 2: Cellulose in [EMIm][OAc] / Water Mixtures.” Phys. Chem. Chem. Phys., vol. 25 (12), 2023, pp. 8755–66, doi:10.1039/D2CP05636D.' short: E. Roos, D. Sebastiani, M. Brehm, Phys. Chem. Chem. Phys. 25 (12) (2023) 8755–8766. date_created: 2023-05-16T20:22:06Z date_updated: 2023-05-16T20:49:07Z department: - _id: '803' doi: 10.1039/D2CP05636D extern: '1' language: - iso: eng page: 8755-8766 publication: Phys. Chem. Chem. Phys. status: public title: 'A Force Field for Bio-Polymers in Ionic Liquids (BILFF) – Part 2: Cellulose in [EMIm][OAc] / Water Mixtures' type: journal_article user_id: '100167' volume: 25 (12) year: '2023' ... --- _id: '49365' author: - first_name: Jonathan full_name: Brock, Jonathan last_name: Brock - first_name: Niclas full_name: Rempe, Niclas last_name: Rempe - first_name: Sebastian full_name: von Enzberg, Sebastian last_name: von Enzberg - first_name: Arno full_name: Kühn, Arno last_name: Kühn - first_name: Roman full_name: Dumitrescu, Roman id: '16190' last_name: Dumitrescu citation: ama: 'Brock J, Rempe N, von Enzberg S, Kühn A, Dumitrescu R. A Framework For The Domain-Driven Utilization Of Manufacturing Sensor Data In Process Mining: An Action Design Approach. In: 5th Conference on Production Systems and Logistics . ; 2023.' apa: 'Brock, J., Rempe, N., von Enzberg, S., Kühn, A., & Dumitrescu, R. (2023). A Framework For The Domain-Driven Utilization Of Manufacturing Sensor Data In Process Mining: An Action Design Approach. 5th Conference on Production Systems and Logistics . CONFERENCE ON PRODUCTION SYSTEMS AND LOGISTICS, CPSL 2023 , STELLENBOSCH,  SOUTH AFRICA.' bibtex: '@inproceedings{Brock_Rempe_von Enzberg_Kühn_Dumitrescu_2023, title={A Framework For The Domain-Driven Utilization Of Manufacturing Sensor Data In Process Mining: An Action Design Approach}, booktitle={5th Conference on Production Systems and Logistics }, author={Brock, Jonathan and Rempe, Niclas and von Enzberg, Sebastian and Kühn, Arno and Dumitrescu, Roman}, year={2023} }' chicago: 'Brock, Jonathan, Niclas Rempe, Sebastian von Enzberg, Arno Kühn, and Roman Dumitrescu. “A Framework For The Domain-Driven Utilization Of Manufacturing Sensor Data In Process Mining: An Action Design Approach.” In 5th Conference on Production Systems and Logistics , 2023.' ieee: 'J. Brock, N. Rempe, S. von Enzberg, A. Kühn, and R. Dumitrescu, “A Framework For The Domain-Driven Utilization Of Manufacturing Sensor Data In Process Mining: An Action Design Approach,” presented at the CONFERENCE ON PRODUCTION SYSTEMS AND LOGISTICS, CPSL 2023 , STELLENBOSCH,  SOUTH AFRICA, 2023.' mla: 'Brock, Jonathan, et al. “A Framework For The Domain-Driven Utilization Of Manufacturing Sensor Data In Process Mining: An Action Design Approach.” 5th Conference on Production Systems and Logistics , 2023.' short: 'J. Brock, N. Rempe, S. von Enzberg, A. Kühn, R. Dumitrescu, in: 5th Conference on Production Systems and Logistics , 2023.' conference: end_date: 2023-11-17 location: STELLENBOSCH, SOUTH AFRICA name: 'CONFERENCE ON PRODUCTION SYSTEMS AND LOGISTICS, CPSL 2023 ' start_date: 2023-11-14 date_created: 2023-11-30T11:11:44Z date_updated: 2023-11-30T11:11:48Z department: - _id: '563' language: - iso: eng publication: '5th Conference on Production Systems and Logistics ' status: public title: 'A Framework For The Domain-Driven Utilization Of Manufacturing Sensor Data In Process Mining: An Action Design Approach' type: conference user_id: '15782' year: '2023' ... --- _id: '43458' author: - first_name: Johannes full_name: Blömer, Johannes id: '23' last_name: Blömer - first_name: Jan full_name: Bobolz, Jan id: '27207' last_name: Bobolz - first_name: Laurens Alexander full_name: Porzenheim, Laurens Alexander id: '47434' last_name: Porzenheim citation: ama: 'Blömer J, Bobolz J, Porzenheim LA. A Generic Construction of an Anonymous Reputation System and Instantiations from Lattices. In: ; 2023.' apa: Blömer, J., Bobolz, J., & Porzenheim, L. A. (2023). A Generic Construction of an Anonymous Reputation System and Instantiations from Lattices. Asiacrypt 2023, Guangzhou, China. bibtex: '@inproceedings{Blömer_Bobolz_Porzenheim_2023, title={A Generic Construction of an Anonymous Reputation System and Instantiations from Lattices}, author={Blömer, Johannes and Bobolz, Jan and Porzenheim, Laurens Alexander}, year={2023} }' chicago: Blömer, Johannes, Jan Bobolz, and Laurens Alexander Porzenheim. “A Generic Construction of an Anonymous Reputation System and Instantiations from Lattices,” 2023. ieee: J. Blömer, J. Bobolz, and L. A. Porzenheim, “A Generic Construction of an Anonymous Reputation System and Instantiations from Lattices,” presented at the Asiacrypt 2023, Guangzhou, China, 2023. mla: Blömer, Johannes, et al. A Generic Construction of an Anonymous Reputation System and Instantiations from Lattices. 2023. short: 'J. Blömer, J. Bobolz, L.A. Porzenheim, in: 2023.' conference: end_date: 2023-12-08 location: Guangzhou, China name: Asiacrypt 2023 start_date: 2023-12-04 date_created: 2023-04-12T08:18:41Z date_updated: 2023-09-07T09:53:26Z department: - _id: '64' language: - iso: eng main_file_link: - open_access: '1' url: https://eprint.iacr.org/2023/464 oa: '1' project: - _id: '1' grant_number: '160364472' name: 'SFB 901: SFB 901' - _id: '13' name: 'SFB 901 - C1: SFB 901 - Subproject C1' - _id: '4' name: 'SFB 901 - C: SFB 901 - Project Area C' status: public title: A Generic Construction of an Anonymous Reputation System and Instantiations from Lattices type: conference user_id: '47434' year: '2023' ... --- _id: '45877' author: - first_name: Christian full_name: Brunner-Schwer, Christian last_name: Brunner-Schwer - first_name: Max full_name: Biegler, Max last_name: Biegler - first_name: Michael full_name: Rethmeier, Michael last_name: Rethmeier - first_name: Tobias full_name: Schmolke, Tobias id: '44759' last_name: Schmolke - first_name: Gerson full_name: Meschut, Gerson id: '32056' last_name: Meschut orcid: 0000-0002-2763-1246 - first_name: Sebastian full_name: Spohr, Sebastian last_name: Spohr - first_name: Lutz full_name: Eckstein, Lutz last_name: Eckstein citation: ama: 'Brunner-Schwer C, Biegler M, Rethmeier M, et al. A life cycle assessment of joining processes in the automotive industry, illustrated by the example of an EV battery case. In: ; 2023.' apa: Brunner-Schwer, C., Biegler, M., Rethmeier, M., Schmolke, T., Meschut, G., Spohr, S., & Eckstein, L. (2023). A life cycle assessment of joining processes in the automotive industry, illustrated by the example of an EV battery case. Lasers in Manufacturing Conference 2023, Munich. bibtex: '@inproceedings{Brunner-Schwer_Biegler_Rethmeier_Schmolke_Meschut_Spohr_Eckstein_2023, title={A life cycle assessment of joining processes in the automotive industry, illustrated by the example of an EV battery case}, author={Brunner-Schwer, Christian and Biegler, Max and Rethmeier, Michael and Schmolke, Tobias and Meschut, Gerson and Spohr, Sebastian and Eckstein, Lutz}, year={2023} }' chicago: Brunner-Schwer, Christian, Max Biegler, Michael Rethmeier, Tobias Schmolke, Gerson Meschut, Sebastian Spohr, and Lutz Eckstein. “A Life Cycle Assessment of Joining Processes in the Automotive Industry, Illustrated by the Example of an EV Battery Case,” 2023. ieee: C. Brunner-Schwer et al., “A life cycle assessment of joining processes in the automotive industry, illustrated by the example of an EV battery case,” presented at the Lasers in Manufacturing Conference 2023, Munich, 2023. mla: Brunner-Schwer, Christian, et al. A Life Cycle Assessment of Joining Processes in the Automotive Industry, Illustrated by the Example of an EV Battery Case. 2023. short: 'C. Brunner-Schwer, M. Biegler, M. Rethmeier, T. Schmolke, G. Meschut, S. Spohr, L. Eckstein, in: 2023.' conference: end_date: 2023-06-29 location: Munich name: ' Lasers in Manufacturing Conference 2023' start_date: 2023-06-26 date_created: 2023-07-07T06:46:45Z date_updated: 2023-07-07T06:46:54Z department: - _id: '157' language: - iso: eng status: public title: A life cycle assessment of joining processes in the automotive industry, illustrated by the example of an EV battery case type: conference user_id: '44759' year: '2023' ... --- _id: '51376' abstract: - lang: eng text: "In the Bogoliubov-Fr\\\"ohlich model, we prove that an impurity immersed in a\r\nBose-Einstein condensate forms a stable quasi-particle when the total momentum\r\nis less than its mass times the speed of sound. The system thus exhibits\r\nsuperfluid behavior, as this quasi-particle does not experience friction. We do\r\nnot assume any infrared or ultraviolet regularization of the model, which\r\ncontains massless excitations and point-like interactions." author: - first_name: Benjamin full_name: Hinrichs, Benjamin id: '99427' last_name: Hinrichs orcid: 0000-0001-9074-1205 - first_name: Jonas full_name: Lampart, Jonas last_name: Lampart citation: ama: Hinrichs B, Lampart J. A Lower Bound on the Critical Momentum of an Impurity in a Bose-Einstein  Condensate. arXiv:231105361. Published online 2023. apa: Hinrichs, B., & Lampart, J. (2023). A Lower Bound on the Critical Momentum of an Impurity in a Bose-Einstein  Condensate. In arXiv:2311.05361. bibtex: '@article{Hinrichs_Lampart_2023, title={A Lower Bound on the Critical Momentum of an Impurity in a Bose-Einstein  Condensate}, journal={arXiv:2311.05361}, author={Hinrichs, Benjamin and Lampart, Jonas}, year={2023} }' chicago: Hinrichs, Benjamin, and Jonas Lampart. “A Lower Bound on the Critical Momentum of an Impurity in a Bose-Einstein  Condensate.” ArXiv:2311.05361, 2023. ieee: B. Hinrichs and J. Lampart, “A Lower Bound on the Critical Momentum of an Impurity in a Bose-Einstein  Condensate,” arXiv:2311.05361. 2023. mla: Hinrichs, Benjamin, and Jonas Lampart. “A Lower Bound on the Critical Momentum of an Impurity in a Bose-Einstein  Condensate.” ArXiv:2311.05361, 2023. short: B. Hinrichs, J. Lampart, ArXiv:2311.05361 (2023). date_created: 2024-02-18T12:33:48Z date_updated: 2024-02-18T12:34:22Z department: - _id: '799' external_id: arxiv: - '2311.05361' language: - iso: eng project: - _id: '266' grant_number: PROFILNRW-2020-067 name: 'PhoQC: PhoQC: Photonisches Quantencomputing' publication: arXiv:2311.05361 status: public title: A Lower Bound on the Critical Momentum of an Impurity in a Bose-Einstein Condensate type: preprint user_id: '99427' year: '2023' ... --- _id: '46749' author: - first_name: Christian full_name: Fuchs, Christian id: '21863' last_name: Fuchs orcid: 0000-0003-0589-4579 citation: ama: Fuchs C. A Marxist-Humanist Perspective on Stuart Hall’s Communication Theory. Theory and Society. 2023;52(6):995-1029. doi:10.1007/s11186-023-09524-5 apa: Fuchs, C. (2023). A Marxist-Humanist Perspective on Stuart Hall’s Communication Theory. Theory and Society, 52(6), 995–1029. https://doi.org/10.1007/s11186-023-09524-5 bibtex: '@article{Fuchs_2023, title={A Marxist-Humanist Perspective on Stuart Hall’s Communication Theory}, volume={52}, DOI={10.1007/s11186-023-09524-5}, number={6}, journal={Theory and Society}, author={Fuchs, Christian}, year={2023}, pages={995–1029} }' chicago: 'Fuchs, Christian. “A Marxist-Humanist Perspective on Stuart Hall’s Communication Theory.” Theory and Society 52, no. 6 (2023): 995–1029. https://doi.org/10.1007/s11186-023-09524-5.' ieee: 'C. Fuchs, “A Marxist-Humanist Perspective on Stuart Hall’s Communication Theory,” Theory and Society, vol. 52, no. 6, pp. 995–1029, 2023, doi: 10.1007/s11186-023-09524-5.' mla: Fuchs, Christian. “A Marxist-Humanist Perspective on Stuart Hall’s Communication Theory.” Theory and Society, vol. 52, no. 6, 2023, pp. 995–1029, doi:10.1007/s11186-023-09524-5. short: C. Fuchs, Theory and Society 52 (2023) 995–1029. date_created: 2023-08-28T17:15:07Z date_updated: 2024-01-08T07:30:44Z department: - _id: '136' doi: 10.1007/s11186-023-09524-5 has_accepted_license: '1' intvolume: ' 52' issue: '6' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1007/s11186-023-09524-5 oa: '1' page: 995-1029 publication: Theory and Society publication_status: published quality_controlled: '1' status: public title: A Marxist-Humanist Perspective on Stuart Hall's Communication Theory type: journal_article user_id: '21863' volume: 52 year: '2023' ... --- _id: '47431' author: - first_name: Sascha Christian full_name: Burmeister, Sascha Christian id: '32685' last_name: Burmeister orcid: 0000-0001-6679-0453 - first_name: Daniela full_name: Guericke, Daniela last_name: Guericke - first_name: Guido full_name: Schryen, Guido id: '72850' last_name: Schryen citation: ama: Burmeister SC, Guericke D, Schryen G. A Memetic NSGA-II for the Multi-Objective Flexible Job Shop Scheduling Problem with Real-time Energy Tariffs. Flexible Services and Manufacturing Journal. Published online 2023. doi:10.1007/s10696-023-09517-7 apa: Burmeister, S. C., Guericke, D., & Schryen, G. (2023). A Memetic NSGA-II for the Multi-Objective Flexible Job Shop Scheduling Problem with Real-time Energy Tariffs. Flexible Services and Manufacturing Journal. https://doi.org/10.1007/s10696-023-09517-7 bibtex: '@article{Burmeister_Guericke_Schryen_2023, title={A Memetic NSGA-II for the Multi-Objective Flexible Job Shop Scheduling Problem with Real-time Energy Tariffs}, DOI={10.1007/s10696-023-09517-7}, journal={Flexible Services and Manufacturing Journal}, author={Burmeister, Sascha Christian and Guericke, Daniela and Schryen, Guido}, year={2023} }' chicago: Burmeister, Sascha Christian, Daniela Guericke, and Guido Schryen. “A Memetic NSGA-II for the Multi-Objective Flexible Job Shop Scheduling Problem with Real-Time Energy Tariffs.” Flexible Services and Manufacturing Journal, 2023. https://doi.org/10.1007/s10696-023-09517-7. ieee: 'S. C. Burmeister, D. Guericke, and G. Schryen, “A Memetic NSGA-II for the Multi-Objective Flexible Job Shop Scheduling Problem with Real-time Energy Tariffs,” Flexible Services and Manufacturing Journal, 2023, doi: 10.1007/s10696-023-09517-7.' mla: Burmeister, Sascha Christian, et al. “A Memetic NSGA-II for the Multi-Objective Flexible Job Shop Scheduling Problem with Real-Time Energy Tariffs.” Flexible Services and Manufacturing Journal, 2023, doi:10.1007/s10696-023-09517-7. short: S.C. Burmeister, D. Guericke, G. Schryen, Flexible Services and Manufacturing Journal (2023). date_created: 2023-09-26T07:17:11Z date_updated: 2023-11-17T11:40:23Z ddc: - '000' department: - _id: '277' doi: 10.1007/s10696-023-09517-7 file: - access_level: open_access content_type: application/pdf creator: mateskam date_created: 2023-10-25T09:36:42Z date_updated: 2023-10-25T09:36:42Z file_id: '48460' file_name: Springer_FSaM_Mem-NSGA-II.pdf file_size: 1903435 relation: main_file file_date_updated: 2023-10-25T09:36:42Z has_accepted_license: '1' language: - iso: eng oa: '1' publication: Flexible Services and Manufacturing Journal status: public title: A Memetic NSGA-II for the Multi-Objective Flexible Job Shop Scheduling Problem with Real-time Energy Tariffs type: journal_article user_id: '32685' year: '2023' ... --- _id: '48570' author: - first_name: Cederic full_name: Lenz, Cederic last_name: Lenz - first_name: Christian full_name: Henke, Christian last_name: Henke - first_name: Ansgar full_name: Trächtler, Ansgar id: '552' last_name: Trächtler citation: ama: 'Lenz C, Henke C, Trächtler A. A Methodical Approach to Hybrid Modelling for Contextual Anomaly Detection on Time-Series Data. In: 2023 IEEE 21st International Conference on Industrial Informatics (INDIN). IEEE; 2023. doi:10.1109/indin51400.2023.10218108' apa: Lenz, C., Henke, C., & Trächtler, A. (2023). A Methodical Approach to Hybrid Modelling for Contextual Anomaly Detection on Time-Series Data. 2023 IEEE 21st International Conference on Industrial Informatics (INDIN). https://doi.org/10.1109/indin51400.2023.10218108 bibtex: '@inproceedings{Lenz_Henke_Trächtler_2023, title={A Methodical Approach to Hybrid Modelling for Contextual Anomaly Detection on Time-Series Data}, DOI={10.1109/indin51400.2023.10218108}, booktitle={2023 IEEE 21st International Conference on Industrial Informatics (INDIN)}, publisher={IEEE}, author={Lenz, Cederic and Henke, Christian and Trächtler, Ansgar}, year={2023} }' chicago: Lenz, Cederic, Christian Henke, and Ansgar Trächtler. “A Methodical Approach to Hybrid Modelling for Contextual Anomaly Detection on Time-Series Data.” In 2023 IEEE 21st International Conference on Industrial Informatics (INDIN). IEEE, 2023. https://doi.org/10.1109/indin51400.2023.10218108. ieee: 'C. Lenz, C. Henke, and A. Trächtler, “A Methodical Approach to Hybrid Modelling for Contextual Anomaly Detection on Time-Series Data,” 2023, doi: 10.1109/indin51400.2023.10218108.' mla: Lenz, Cederic, et al. “A Methodical Approach to Hybrid Modelling for Contextual Anomaly Detection on Time-Series Data.” 2023 IEEE 21st International Conference on Industrial Informatics (INDIN), IEEE, 2023, doi:10.1109/indin51400.2023.10218108. short: 'C. Lenz, C. Henke, A. Trächtler, in: 2023 IEEE 21st International Conference on Industrial Informatics (INDIN), IEEE, 2023.' date_created: 2023-10-31T13:49:23Z date_updated: 2023-10-31T13:50:43Z department: - _id: '153' - _id: '241' doi: 10.1109/indin51400.2023.10218108 language: - iso: eng publication: 2023 IEEE 21st International Conference on Industrial Informatics (INDIN) publication_status: published publisher: IEEE quality_controlled: '1' status: public title: A Methodical Approach to Hybrid Modelling for Contextual Anomaly Detection on Time-Series Data type: conference user_id: '41470' year: '2023' ... --- _id: '52219' abstract: - lang: eng text: AbstractCold‐box sand (CBS) belongs to the granular materials and consists of sand and a binder. The behavior of CBS is simulated with a micropolar model, whereby the additional degree of freedom of the model describes the rotation of the sand grains. The model is used to generate a shear band under pressure for three different meshes, where the force‐displacement curves of the three meshes converge so that no mesh dependence occurs. Another requirement of the model is the consideration of asymmetric behavior for compression and tension. Due to the additional degree of freedom the implicit implementation of the micropolar continuum is very time‐consuming. Therefore, an explicit implementation is considered as an alternative possibility. This paper compares the advantages and disadvantages of both methods and the results for both calculations. author: - first_name: Alexander full_name: Börger, Alexander last_name: Börger - first_name: Rolf full_name: Mahnken, Rolf id: '335' last_name: Mahnken citation: ama: Börger A, Mahnken R. A micropolar model accounting for asymmetric behavior of cold‐box sand in relation to tensile and compression tests. PAMM. Published online 2023. doi:10.1002/pamm.202300126 apa: Börger, A., & Mahnken, R. (2023). A micropolar model accounting for asymmetric behavior of cold‐box sand in relation to tensile and compression tests. PAMM. https://doi.org/10.1002/pamm.202300126 bibtex: '@article{Börger_Mahnken_2023, title={A micropolar model accounting for asymmetric behavior of cold‐box sand in relation to tensile and compression tests}, DOI={10.1002/pamm.202300126}, journal={PAMM}, publisher={Wiley}, author={Börger, Alexander and Mahnken, Rolf}, year={2023} }' chicago: Börger, Alexander, and Rolf Mahnken. “A Micropolar Model Accounting for Asymmetric Behavior of Cold‐box Sand in Relation to Tensile and Compression Tests.” PAMM, 2023. https://doi.org/10.1002/pamm.202300126. ieee: 'A. Börger and R. Mahnken, “A micropolar model accounting for asymmetric behavior of cold‐box sand in relation to tensile and compression tests,” PAMM, 2023, doi: 10.1002/pamm.202300126.' mla: Börger, Alexander, and Rolf Mahnken. “A Micropolar Model Accounting for Asymmetric Behavior of Cold‐box Sand in Relation to Tensile and Compression Tests.” PAMM, Wiley, 2023, doi:10.1002/pamm.202300126. short: A. Börger, R. Mahnken, PAMM (2023). date_created: 2024-02-29T13:59:12Z date_updated: 2024-02-29T13:59:31Z department: - _id: '9' - _id: '154' - _id: '321' doi: 10.1002/pamm.202300126 keyword: - Electrical and Electronic Engineering - Atomic and Molecular Physics - and Optics language: - iso: eng publication: PAMM publication_identifier: issn: - 1617-7061 - 1617-7061 publication_status: published publisher: Wiley quality_controlled: '1' status: public title: A micropolar model accounting for asymmetric behavior of cold‐box sand in relation to tensile and compression tests type: journal_article user_id: '335' year: '2023' ... --- _id: '48370' author: - first_name: Ricarda full_name: Kurock, Ricarda last_name: Kurock - first_name: Jeannine full_name: Teichert, Jeannine last_name: Teichert - first_name: Dorothee M. full_name: Meister, Dorothee M. last_name: Meister - first_name: Lara full_name: Gerhardts, Lara last_name: Gerhardts - first_name: Heike M. full_name: Buhl, Heike M. id: '27152' last_name: Buhl - first_name: Sabrina full_name: Bonanati, Sabrina last_name: Bonanati citation: ama: Kurock R, Teichert J, Meister DM, Gerhardts L, Buhl HM, Bonanati S. A mixed-methods study of the quality of parental support during adolescents’ information-related Internet use as a co-construction process. Journal of Adolescence. 2023;1(14). doi:https://doi.org/10.1002/jad.12264 apa: Kurock, R., Teichert, J., Meister, D. M., Gerhardts, L., Buhl, H. M., & Bonanati, S. (2023). A mixed-methods study of the quality of parental support during adolescents’ information-related Internet use as a co-construction process. Journal of Adolescence, 1(14). https://doi.org/10.1002/jad.12264 bibtex: '@article{Kurock_Teichert_Meister_Gerhardts_Buhl_Bonanati_2023, title={A mixed-methods study of the quality of parental support during adolescents’ information-related Internet use as a co-construction process}, volume={1}, DOI={https://doi.org/10.1002/jad.12264}, number={14}, journal={Journal of Adolescence}, author={Kurock, Ricarda and Teichert, Jeannine and Meister, Dorothee M. and Gerhardts, Lara and Buhl, Heike M. and Bonanati, Sabrina}, year={2023} }' chicago: Kurock, Ricarda, Jeannine Teichert, Dorothee M. Meister, Lara Gerhardts, Heike M. Buhl, and Sabrina Bonanati. “A Mixed-Methods Study of the Quality of Parental Support during Adolescents’ Information-Related Internet Use as a Co-Construction Process.” Journal of Adolescence 1, no. 14 (2023). https://doi.org/10.1002/jad.12264. ieee: 'R. Kurock, J. Teichert, D. M. Meister, L. Gerhardts, H. M. Buhl, and S. Bonanati, “A mixed-methods study of the quality of parental support during adolescents’ information-related Internet use as a co-construction process,” Journal of Adolescence, vol. 1, no. 14, 2023, doi: https://doi.org/10.1002/jad.12264.' mla: Kurock, Ricarda, et al. “A Mixed-Methods Study of the Quality of Parental Support during Adolescents’ Information-Related Internet Use as a Co-Construction Process.” Journal of Adolescence, vol. 1, no. 14, 2023, doi:https://doi.org/10.1002/jad.12264. short: R. Kurock, J. Teichert, D.M. Meister, L. Gerhardts, H.M. Buhl, S. Bonanati, Journal of Adolescence 1 (2023). date_created: 2023-10-21T10:52:28Z date_updated: 2023-12-04T16:02:35Z department: - _id: '427' doi: https://doi.org/10.1002/jad.12264 intvolume: ' 1' issue: '14' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1002/jad.12264 oa: '1' publication: Journal of Adolescence publication_status: published status: public title: A mixed-methods study of the quality of parental support during adolescents' information-related Internet use as a co-construction process type: journal_article user_id: '66133' volume: 1 year: '2023' ... --- _id: '49309' abstract: - lang: eng text: I study the effect of heterogeneous beliefs about asset prices on the long-term behavior of financial markets. Starting from the ideas of Abreu and Brunnermeier (Citation2003), a two-dimensional system of differential equations is developed. The first dynamic variable is the asset price growth rate. The second dynamic variable is the number of investors who believe that asset prices are abnormally high. In a phase plane analysis, I find both stable and unstable equilibria, depending on the spread of information and the response to other agents’ beliefs. If individuals try to increase their returns while perceiving more overpricing, these equilibria can be spirals or even approach limit cycles. Although I intend to study general price patterns, abnormally high asset prices can be caused by financial bubbles. In this model, bubbles can emerge and deflate both in cycles or directly, or they can grow until they burst. Further, I analyze market behavior after a central bank increases the interest rate. This can lead to new stable equilibria, but the emergence and bursting of bubbles cannot be prevented. author: - first_name: Carina full_name: Burs, Carina last_name: Burs citation: ama: Burs C. A model of cycles and bubbles under heterogeneous beliefs in financial markets. Cogent Economics & Finance. 2023;11(2). doi:10.1080/23322039.2023.2272485 apa: Burs, C. (2023). A model of cycles and bubbles under heterogeneous beliefs in financial markets. Cogent Economics & Finance, 11(2). https://doi.org/10.1080/23322039.2023.2272485 bibtex: '@article{Burs_2023, title={A model of cycles and bubbles under heterogeneous beliefs in financial markets}, volume={11}, DOI={10.1080/23322039.2023.2272485}, number={2}, journal={Cogent Economics & Finance}, publisher={Informa UK Limited}, author={Burs, Carina}, year={2023} }' chicago: Burs, Carina. “A Model of Cycles and Bubbles under Heterogeneous Beliefs in Financial Markets.” Cogent Economics & Finance 11, no. 2 (2023). https://doi.org/10.1080/23322039.2023.2272485. ieee: 'C. Burs, “A model of cycles and bubbles under heterogeneous beliefs in financial markets,” Cogent Economics & Finance, vol. 11, no. 2, 2023, doi: 10.1080/23322039.2023.2272485.' mla: Burs, Carina. “A Model of Cycles and Bubbles under Heterogeneous Beliefs in Financial Markets.” Cogent Economics & Finance, vol. 11, no. 2, Informa UK Limited, 2023, doi:10.1080/23322039.2023.2272485. short: C. Burs, Cogent Economics & Finance 11 (2023). date_created: 2023-11-28T14:31:12Z date_updated: 2023-11-28T14:34:50Z department: - _id: '202' doi: 10.1080/23322039.2023.2272485 intvolume: ' 11' issue: '2' jel: - E44 - E58 - D83 - C62 - G12 keyword: - asset pricing - subjective information - stability conditions - monetary policy - risk aversion language: - iso: eng publication: Cogent Economics & Finance publication_identifier: issn: - 2332-2039 publication_status: published publisher: Informa UK Limited status: public title: A model of cycles and bubbles under heterogeneous beliefs in financial markets type: journal_article user_id: '44010' volume: 11 year: '2023' ... --- _id: '44097' abstract: - lang: eng text: We present strong enhancement of third harmonic generation in an amorphous silicon metasurface consisting of elliptical nano resonators. We show that this enhancement originates from a new type of multi-mode Fano mechanism. These ‘Super-Fano’ resonances are investigated numerically in great detail using full-wave simulations. The theoretically predicted behavior of the metasurface is experimentally verified by linear and nonlinear transmission spectroscopy. Moreover, quantitative nonlinear measurements are performed, in which an absolute conversion efficiency as high as ηmax ≈ 2.8 × 10−7 a peak power intensity of 1.2 GW cm−2 is found. Compared to an unpatterned silicon film of the same thickness amplification factors of up to ~900 are demonstrated. Our results pave the way to exploiting a strong Fano-type multi-mode coupling in metasurfaces for high THG in potential applications. article_type: original author: - first_name: David full_name: Hähnel, David last_name: Hähnel - first_name: Christian full_name: Golla, Christian last_name: Golla - first_name: Maximilian full_name: Albert, Maximilian last_name: Albert - first_name: Thomas full_name: Zentgraf, Thomas id: '30525' last_name: Zentgraf orcid: 0000-0002-8662-1101 - first_name: Viktor full_name: Myroshnychenko, Viktor id: '46371' last_name: Myroshnychenko - first_name: Jens full_name: Förstner, Jens id: '158' last_name: Förstner orcid: 0000-0001-7059-9862 - first_name: Cedrik full_name: Meier, Cedrik id: '20798' last_name: Meier orcid: https://orcid.org/0000-0002-3787-3572 citation: ama: 'Hähnel D, Golla C, Albert M, et al. A multi-mode super-fano mechanism for enhanced third harmonic generation in silicon metasurfaces. Light: Science & Applications. 2023;12(1):97. doi:https://doi.org/10.1038/s41377-023-01134-1' apa: 'Hähnel, D., Golla, C., Albert, M., Zentgraf, T., Myroshnychenko, V., Förstner, J., & Meier, C. (2023). A multi-mode super-fano mechanism for enhanced third harmonic generation in silicon metasurfaces. Light: Science & Applications, 12(1), 97. https://doi.org/10.1038/s41377-023-01134-1' bibtex: '@article{Hähnel_Golla_Albert_Zentgraf_Myroshnychenko_Förstner_Meier_2023, title={A multi-mode super-fano mechanism for enhanced third harmonic generation in silicon metasurfaces}, volume={12}, DOI={https://doi.org/10.1038/s41377-023-01134-1}, number={1}, journal={Light: Science & Applications}, publisher={Springer Nature}, author={Hähnel, David and Golla, Christian and Albert, Maximilian and Zentgraf, Thomas and Myroshnychenko, Viktor and Förstner, Jens and Meier, Cedrik}, year={2023}, pages={97} }' chicago: 'Hähnel, David, Christian Golla, Maximilian Albert, Thomas Zentgraf, Viktor Myroshnychenko, Jens Förstner, and Cedrik Meier. “A Multi-Mode Super-Fano Mechanism for Enhanced Third Harmonic Generation in Silicon Metasurfaces.” Light: Science & Applications 12, no. 1 (2023): 97. https://doi.org/10.1038/s41377-023-01134-1.' ieee: 'D. Hähnel et al., “A multi-mode super-fano mechanism for enhanced third harmonic generation in silicon metasurfaces,” Light: Science & Applications, vol. 12, no. 1, p. 97, 2023, doi: https://doi.org/10.1038/s41377-023-01134-1.' mla: 'Hähnel, David, et al. “A Multi-Mode Super-Fano Mechanism for Enhanced Third Harmonic Generation in Silicon Metasurfaces.” Light: Science & Applications, vol. 12, no. 1, Springer Nature, 2023, p. 97, doi:https://doi.org/10.1038/s41377-023-01134-1.' short: 'D. Hähnel, C. Golla, M. Albert, T. Zentgraf, V. Myroshnychenko, J. Förstner, C. Meier, Light: Science & Applications 12 (2023) 97.' date_created: 2023-04-21T09:45:07Z date_updated: 2023-04-21T10:04:05Z ddc: - '530' department: - _id: '61' - _id: '230' - _id: '429' doi: https://doi.org/10.1038/s41377-023-01134-1 file: - access_level: open_access content_type: application/pdf creator: fossie date_created: 2023-04-21T10:00:27Z date_updated: 2023-04-21T10:00:27Z file_id: '44098' file_name: 2023-04 Hähnel - LSA - Multimode Fano THG.pdf file_size: 2088874 relation: main_file - access_level: open_access content_type: application/pdf creator: fossie date_created: 2023-04-21T10:03:30Z date_updated: 2023-04-21T10:03:30Z file_id: '44099' file_name: 2023-04 Hähnel - LSA - Multimode Fano THG (supplementary information).pdf file_size: 986743 relation: supplementary_material file_date_updated: 2023-04-21T10:03:30Z has_accepted_license: '1' intvolume: ' 12' issue: '1' keyword: - tet_topic_meta language: - iso: eng oa: '1' page: '97' publication: 'Light: Science & Applications' publication_identifier: issn: - 2047-7538 publication_status: published publisher: Springer Nature quality_controlled: '1' status: public title: A multi-mode super-fano mechanism for enhanced third harmonic generation in silicon metasurfaces type: journal_article user_id: '158' volume: 12 year: '2023' ... --- _id: '51159' abstract: - lang: eng text: Sparsity is a highly desired feature in deep neural networks (DNNs) since it ensures numerical efficiency, improves the interpretability of models (due to the smaller number of relevant features), and robustness. In machine learning approaches based on linear models, it is well known that there exists a connecting path between the sparsest solution in terms of the $\ell^1$ norm,i.e., zero weights and the non-regularized solution, which is called the regularization path. Very recently, there was a first attempt to extend the concept of regularization paths to DNNs by means of treating the empirical loss and sparsity ($\ell^1$ norm) as two conflicting criteria and solving the resulting multiobjective optimization problem. However, due to the non-smoothness of the $\ell^1$ norm and the high number of parameters, this approach is not very efficient from a computational perspective. To overcome this limitation, we present an algorithm that allows for the approximation of the entire Pareto front for the above-mentioned objectives in a very efficient manner. We present numerical examples using both deterministic and stochastic gradients. We furthermore demonstrate that knowledge of the regularization path allows for a well-generalizing network parametrization. author: - first_name: Augustina Chidinma full_name: Amakor, Augustina Chidinma id: '97916' last_name: Amakor - first_name: Konstantin full_name: Sonntag, Konstantin id: '56399' last_name: Sonntag - first_name: Sebastian full_name: Peitz, Sebastian id: '47427' last_name: Peitz orcid: 0000-0002-3389-793X citation: ama: Amakor AC, Sonntag K, Peitz S. A multiobjective continuation method to compute the regularization path of deep neural networks. arXiv. Published online 2023. apa: Amakor, A. C., Sonntag, K., & Peitz, S. (2023). A multiobjective continuation method to compute the regularization path of deep neural networks. In arXiv. bibtex: '@article{Amakor_Sonntag_Peitz_2023, title={A multiobjective continuation method to compute the regularization path of deep neural networks}, journal={arXiv}, author={Amakor, Augustina Chidinma and Sonntag, Konstantin and Peitz, Sebastian}, year={2023} }' chicago: Amakor, Augustina Chidinma, Konstantin Sonntag, and Sebastian Peitz. “A Multiobjective Continuation Method to Compute the Regularization Path of Deep Neural Networks.” ArXiv, 2023. ieee: A. C. Amakor, K. Sonntag, and S. Peitz, “A multiobjective continuation method to compute the regularization path of deep neural networks,” arXiv. 2023. mla: Amakor, Augustina Chidinma, et al. “A Multiobjective Continuation Method to Compute the Regularization Path of Deep Neural Networks.” ArXiv, 2023. short: A.C. Amakor, K. Sonntag, S. Peitz, ArXiv (2023). date_created: 2024-02-06T08:51:00Z date_updated: 2024-02-06T08:52:07Z department: - _id: '655' language: - iso: eng main_file_link: - open_access: '1' url: https://arxiv.org/pdf/2308.12044.pdf oa: '1' publication: arXiv status: public title: A multiobjective continuation method to compute the regularization path of deep neural networks type: preprint user_id: '47427' year: '2023' ... --- _id: '47126' author: - first_name: Stephan full_name: Kruse, Stephan id: '38254' last_name: Kruse - first_name: Jan C. full_name: Greitens, Jan C. last_name: Greitens - first_name: Tobias full_name: Schwabe, Tobias id: '39217' last_name: Schwabe - first_name: Pascal full_name: Kneuper, Pascal id: '47367' last_name: Kneuper - first_name: Heiko G. full_name: Kurz, Heiko G. last_name: Kurz - first_name: J. Christoph full_name: Scheytt, J. Christoph id: '37144' last_name: Scheytt orcid: '0000-0002-5950-6618 ' citation: ama: Kruse S, Greitens JC, Schwabe T, Kneuper P, Kurz HG, Scheytt JC. A Narrowband Four-Quadrant Electro-Optical Mixer for Microwave Photonics. IEEE Microwave and Wireless Technology Letters . Published online 2023. apa: Kruse, S., Greitens, J. C., Schwabe, T., Kneuper, P., Kurz, H. G., & Scheytt, J. C. (2023). A Narrowband Four-Quadrant Electro-Optical Mixer for Microwave Photonics. IEEE Microwave and Wireless Technology Letters . bibtex: '@article{Kruse_Greitens_Schwabe_Kneuper_Kurz_Scheytt_2023, title={A Narrowband Four-Quadrant Electro-Optical Mixer for Microwave Photonics}, journal={IEEE Microwave and Wireless Technology Letters }, author={Kruse, Stephan and Greitens, Jan C. and Schwabe, Tobias and Kneuper, Pascal and Kurz, Heiko G. and Scheytt, J. Christoph}, year={2023} }' chicago: Kruse, Stephan, Jan C. Greitens, Tobias Schwabe, Pascal Kneuper, Heiko G. Kurz, and J. Christoph Scheytt. “A Narrowband Four-Quadrant Electro-Optical Mixer for Microwave Photonics.” IEEE Microwave and Wireless Technology Letters , 2023. ieee: S. Kruse, J. C. Greitens, T. Schwabe, P. Kneuper, H. G. Kurz, and J. C. Scheytt, “A Narrowband Four-Quadrant Electro-Optical Mixer for Microwave Photonics,” IEEE Microwave and Wireless Technology Letters , 2023. mla: Kruse, Stephan, et al. “A Narrowband Four-Quadrant Electro-Optical Mixer for Microwave Photonics.” IEEE Microwave and Wireless Technology Letters , 2023. short: S. Kruse, J.C. Greitens, T. Schwabe, P. Kneuper, H.G. Kurz, J.C. Scheytt, IEEE Microwave and Wireless Technology Letters (2023). date_created: 2023-09-19T06:57:57Z date_updated: 2023-09-27T11:10:03Z department: - _id: '58' - _id: '230' language: - iso: eng publication: 'IEEE Microwave and Wireless Technology Letters ' status: public title: A Narrowband Four-Quadrant Electro-Optical Mixer for Microwave Photonics type: journal_article user_id: '15931' year: '2023' ...