[{"citation":{"apa":"Schade, R., Bauer, C., Tamoev, K., Mazur, L., Plessl, C., &#38; Kühne, T. (2022). Parallel quantum chemistry on noisy intermediate-scale quantum computers. <i>Phys. Rev. Research</i>, <i>4</i>, 033160. <a href=\"https://doi.org/10.1103/PhysRevResearch.4.033160\">https://doi.org/10.1103/PhysRevResearch.4.033160</a>","mla":"Schade, Robert, et al. “Parallel Quantum Chemistry on Noisy Intermediate-Scale Quantum Computers.” <i>Phys. Rev. Research</i>, vol. 4, American Physical Society, 2022, p. 033160, doi:<a href=\"https://doi.org/10.1103/PhysRevResearch.4.033160\">10.1103/PhysRevResearch.4.033160</a>.","ieee":"R. Schade, C. Bauer, K. Tamoev, L. Mazur, C. Plessl, and T. Kühne, “Parallel quantum chemistry on noisy intermediate-scale quantum computers,” <i>Phys. Rev. Research</i>, vol. 4, p. 033160, 2022, doi: <a href=\"https://doi.org/10.1103/PhysRevResearch.4.033160\">10.1103/PhysRevResearch.4.033160</a>.","short":"R. Schade, C. Bauer, K. Tamoev, L. Mazur, C. Plessl, T. Kühne, Phys. Rev. Research 4 (2022) 033160.","ama":"Schade R, Bauer C, Tamoev K, Mazur L, Plessl C, Kühne T. Parallel quantum chemistry on noisy intermediate-scale quantum computers. <i>Phys Rev Research</i>. 2022;4:033160. doi:<a href=\"https://doi.org/10.1103/PhysRevResearch.4.033160\">10.1103/PhysRevResearch.4.033160</a>","chicago":"Schade, Robert, Carsten Bauer, Konstantin Tamoev, Lukas Mazur, Christian Plessl, and Thomas Kühne. “Parallel Quantum Chemistry on Noisy Intermediate-Scale Quantum Computers.” <i>Phys. Rev. Research</i> 4 (2022): 033160. <a href=\"https://doi.org/10.1103/PhysRevResearch.4.033160\">https://doi.org/10.1103/PhysRevResearch.4.033160</a>.","bibtex":"@article{Schade_Bauer_Tamoev_Mazur_Plessl_Kühne_2022, title={Parallel quantum chemistry on noisy intermediate-scale quantum computers}, volume={4}, DOI={<a href=\"https://doi.org/10.1103/PhysRevResearch.4.033160\">10.1103/PhysRevResearch.4.033160</a>}, journal={Phys. Rev. Research}, publisher={American Physical Society}, author={Schade, Robert and Bauer, Carsten and Tamoev, Konstantin and Mazur, Lukas and Plessl, Christian and Kühne, Thomas}, year={2022}, pages={033160} }"},"quality_controlled":"1","project":[{"name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"}],"oa":"1","status":"public","page":"033160","publisher":"American Physical Society","_id":"33226","user_id":"75963","volume":4,"publication":"Phys. Rev. Research","abstract":[{"text":"A parallel hybrid quantum-classical algorithm for the solution of the quantum-chemical ground-state energy problem on gate-based quantum computers is presented. This approach is based on the reduced density-matrix functional theory (RDMFT) formulation of the electronic structure problem. For that purpose, the density-matrix functional of the full system is decomposed into an indirectly coupled sum of density-matrix functionals for all its subsystems using the adaptive cluster approximation to RDMFT. The approximations involved in the decomposition and the adaptive cluster approximation itself can be systematically converged to the exact result. The solutions for the density-matrix functionals of the effective subsystems involves a constrained minimization over many-particle states that are approximated by parametrized trial states on the quantum computer similarly to the variational quantum eigensolver. The independence of the density-matrix functionals of the effective subsystems introduces a new level of parallelization and allows for the computational treatment of much larger molecules on a quantum computer with a given qubit count. In addition, for the proposed algorithm techniques are presented to reduce the qubit count, the number of quantum programs, as well as its depth. The evaluation of a density-matrix functional as the essential part of our approach is demonstrated for Hubbard-like systems on IBM quantum computers based on superconducting transmon qubits.","lang":"eng"}],"date_created":"2022-08-29T14:07:01Z","type":"journal_article","department":[{"_id":"27"},{"_id":"518"}],"year":"2022","title":"Parallel quantum chemistry on noisy intermediate-scale quantum computers","author":[{"orcid":"0000-0002-6268-539","first_name":"Robert","last_name":"Schade","full_name":"Schade, Robert","id":"75963"},{"first_name":"Carsten","last_name":"Bauer","full_name":"Bauer, Carsten","id":"90082"},{"last_name":"Tamoev","first_name":"Konstantin","full_name":"Tamoev, Konstantin","id":"50177"},{"full_name":"Mazur, Lukas","last_name":"Mazur","first_name":"Lukas","orcid":" 0000-0001-6304-7082","id":"90492"},{"last_name":"Plessl","first_name":"Christian","orcid":"0000-0001-5728-9982","full_name":"Plessl, Christian","id":"16153"},{"id":"49079","last_name":"Kühne","first_name":"Thomas","full_name":"Kühne, Thomas"}],"date_updated":"2023-08-02T15:04:22Z","publication_status":"published","intvolume":"         4","article_type":"original","main_file_link":[{"open_access":"1","url":"https://journals.aps.org/prresearch/abstract/10.1103/PhysRevResearch.4.033160"}],"language":[{"iso":"eng"}],"doi":"10.1103/PhysRevResearch.4.033160"},{"date_created":"2022-10-11T08:17:02Z","department":[{"_id":"613"},{"_id":"27"},{"_id":"518"}],"type":"journal_article","keyword":["Artificial Intelligence","Computer Graphics and Computer-Aided Design","Computer Networks and Communications","Hardware and Architecture","Theoretical Computer Science","Software"],"publication":"Parallel Computing","language":[{"iso":"eng"}],"article_number":"102920","main_file_link":[{"url":"https://www.sciencedirect.com/science/article/pii/S0167819122000242","open_access":"1"}],"doi":"10.1016/j.parco.2022.102920","publication_identifier":{"issn":["0167-8191"]},"author":[{"id":"75963","full_name":"Schade, Robert","last_name":"Schade","orcid":"0000-0002-6268-539","first_name":"Robert"},{"id":"3145","last_name":"Kenter","first_name":"Tobias","full_name":"Kenter, Tobias"},{"first_name":"Hossam","last_name":"Elgabarty","orcid":"0000-0002-4945-1481","full_name":"Elgabarty, Hossam","id":"60250"},{"last_name":"Lass","first_name":"Michael","orcid":"0000-0002-5708-7632","full_name":"Lass, Michael","id":"24135"},{"full_name":"Schütt, Ole","first_name":"Ole","last_name":"Schütt"},{"last_name":"Lazzaro","first_name":"Alfio","full_name":"Lazzaro, Alfio"},{"first_name":"Hans","last_name":"Pabst","full_name":"Pabst, Hans"},{"last_name":"Mohr","first_name":"Stephan","full_name":"Mohr, Stephan"},{"first_name":"Jürg","last_name":"Hutter","full_name":"Hutter, Jürg"},{"full_name":"Kühne, Thomas","last_name":"Kühne","first_name":"Thomas","id":"49079"},{"first_name":"Christian","orcid":"0000-0001-5728-9982","last_name":"Plessl","full_name":"Plessl, Christian","id":"16153"}],"year":"2022","title":"Towards electronic structure-based ab-initio molecular dynamics simulations with hundreds of millions of atoms","intvolume":"       111","publication_status":"published","date_updated":"2023-08-02T15:03:55Z","oa":"1","citation":{"mla":"Schade, Robert, et al. “Towards Electronic Structure-Based Ab-Initio Molecular Dynamics Simulations with Hundreds of Millions of Atoms.” <i>Parallel Computing</i>, vol. 111, 102920, Elsevier BV, 2022, doi:<a href=\"https://doi.org/10.1016/j.parco.2022.102920\">10.1016/j.parco.2022.102920</a>.","bibtex":"@article{Schade_Kenter_Elgabarty_Lass_Schütt_Lazzaro_Pabst_Mohr_Hutter_Kühne_et al._2022, title={Towards electronic structure-based ab-initio molecular dynamics simulations with hundreds of millions of atoms}, volume={111}, DOI={<a href=\"https://doi.org/10.1016/j.parco.2022.102920\">10.1016/j.parco.2022.102920</a>}, number={102920}, journal={Parallel Computing}, publisher={Elsevier BV}, author={Schade, Robert and Kenter, Tobias and Elgabarty, Hossam and Lass, Michael and Schütt, Ole and Lazzaro, Alfio and Pabst, Hans and Mohr, Stephan and Hutter, Jürg and Kühne, Thomas and et al.}, year={2022} }","ama":"Schade R, Kenter T, Elgabarty H, et al. Towards electronic structure-based ab-initio molecular dynamics simulations with hundreds of millions of atoms. <i>Parallel Computing</i>. 2022;111. doi:<a href=\"https://doi.org/10.1016/j.parco.2022.102920\">10.1016/j.parco.2022.102920</a>","ieee":"R. Schade <i>et al.</i>, “Towards electronic structure-based ab-initio molecular dynamics simulations with hundreds of millions of atoms,” <i>Parallel Computing</i>, vol. 111, Art. no. 102920, 2022, doi: <a href=\"https://doi.org/10.1016/j.parco.2022.102920\">10.1016/j.parco.2022.102920</a>.","apa":"Schade, R., Kenter, T., Elgabarty, H., Lass, M., Schütt, O., Lazzaro, A., Pabst, H., Mohr, S., Hutter, J., Kühne, T., &#38; Plessl, C. (2022). Towards electronic structure-based ab-initio molecular dynamics simulations with hundreds of millions of atoms. <i>Parallel Computing</i>, <i>111</i>, Article 102920. <a href=\"https://doi.org/10.1016/j.parco.2022.102920\">https://doi.org/10.1016/j.parco.2022.102920</a>","chicago":"Schade, Robert, Tobias Kenter, Hossam Elgabarty, Michael Lass, Ole Schütt, Alfio Lazzaro, Hans Pabst, et al. “Towards Electronic Structure-Based Ab-Initio Molecular Dynamics Simulations with Hundreds of Millions of Atoms.” <i>Parallel Computing</i> 111 (2022). <a href=\"https://doi.org/10.1016/j.parco.2022.102920\">https://doi.org/10.1016/j.parco.2022.102920</a>.","short":"R. Schade, T. Kenter, H. Elgabarty, M. Lass, O. Schütt, A. Lazzaro, H. Pabst, S. Mohr, J. Hutter, T. Kühne, C. Plessl, Parallel Computing 111 (2022)."},"project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"quality_controlled":"1","publisher":"Elsevier BV","_id":"33684","volume":111,"user_id":"75963","status":"public"},{"oa":"1","project":[{"_id":"115","grant_number":"438445824","name":"TRR 318 - A05: TRR 318 - Echtzeitmessung der Aufmerksamkeit im Mensch-Roboter-Erklärdialog (Teilprojekt A05)"}],"quality_controlled":"1","citation":{"mla":"Banh, Ngoc Chi, and Ingrid Scharlau. “Effects of Verbal Negation on TVA’s Capacity and Weight Parameters.” <i>TeaP 2022 - Abstracts of the 64th Conference of Experimental Psychologists </i>, edited by Simone Malejka et al., Pabst Science Publishers, 2022, doi:<a href=\"https://doi.org/10.23668/psycharchives.5677\">10.23668/psycharchives.5677</a>.","bibtex":"@inproceedings{Banh_Scharlau_2022, title={Effects of verbal negation on TVA’s capacity and weight parameters}, DOI={<a href=\"https://doi.org/10.23668/psycharchives.5677\">10.23668/psycharchives.5677</a>}, booktitle={TeaP 2022 - Abstracts of the 64th Conference of Experimental Psychologists }, publisher={Pabst Science Publishers}, author={Banh, Ngoc Chi and Scharlau, Ingrid}, editor={Malejka, Simone and Barth, Marius and Haider, Hilde and Stahl, Christoph}, year={2022} }","ama":"Banh NC, Scharlau I. Effects of verbal negation on TVA’s capacity and weight parameters. In: Malejka S, Barth M, Haider H, Stahl C, eds. <i>TeaP 2022 - Abstracts of the 64th Conference of Experimental Psychologists </i>. Pabst Science Publishers; 2022. doi:<a href=\"https://doi.org/10.23668/psycharchives.5677\">10.23668/psycharchives.5677</a>","ieee":"N. C. Banh and I. Scharlau, “Effects of verbal negation on TVA’s capacity and weight parameters,” in <i>TeaP 2022 - Abstracts of the 64th Conference of Experimental Psychologists </i>, Cologne, Germany, 2022, doi: <a href=\"https://doi.org/10.23668/psycharchives.5677\">10.23668/psycharchives.5677</a>.","apa":"Banh, N. C., &#38; Scharlau, I. (2022). Effects of verbal negation on TVA’s capacity and weight parameters. In S. Malejka, M. Barth, H. Haider, &#38; C. Stahl (Eds.), <i>TeaP 2022 - Abstracts of the 64th Conference of Experimental Psychologists </i>. Pabst Science Publishers. <a href=\"https://doi.org/10.23668/psycharchives.5677\">https://doi.org/10.23668/psycharchives.5677</a>","short":"N.C. Banh, I. Scharlau, in: S. Malejka, M. Barth, H. Haider, C. Stahl (Eds.), TeaP 2022 - Abstracts of the 64th Conference of Experimental Psychologists , Pabst Science Publishers, 2022.","chicago":"Banh, Ngoc Chi, and Ingrid Scharlau. “Effects of Verbal Negation on TVA’s Capacity and Weight Parameters.” In <i>TeaP 2022 - Abstracts of the 64th Conference of Experimental Psychologists </i>, edited by Simone Malejka, Marius Barth, Hilde Haider, and Christoph Stahl. Pabst Science Publishers, 2022. <a href=\"https://doi.org/10.23668/psycharchives.5677\">https://doi.org/10.23668/psycharchives.5677</a>."},"editor":[{"last_name":"Malejka","first_name":"Simone","full_name":"Malejka, Simone"},{"full_name":"Barth, Marius","first_name":"Marius","last_name":"Barth"},{"full_name":"Haider, Hilde","first_name":"Hilde","last_name":"Haider"},{"first_name":"Christoph","last_name":"Stahl","full_name":"Stahl, Christoph"}],"user_id":"38219","_id":"46282","publisher":"Pabst Science Publishers","conference":{"end_date":"2022-03-23","location":"Cologne, Germany","start_date":"2022-03-20","name":"Tagung experimentell arbeitender Psycholog:innen (TeaP)"},"status":"public","department":[{"_id":"424"}],"type":"conference_abstract","date_created":"2023-08-03T13:09:31Z","publication":"TeaP 2022 - Abstracts of the 64th Conference of Experimental Psychologists ","doi":"10.23668/psycharchives.5677","language":[{"iso":"eng"}],"main_file_link":[{"url":"https://pada.psycharchives.org/bitstream/55709d4f-a663-4038-9514-7f8cdee55089","open_access":"1"}],"date_updated":"2023-08-03T14:08:31Z","author":[{"id":"38219","first_name":"Ngoc Chi","orcid":"0000-0002-5946-4542","last_name":"Banh","full_name":"Banh, Ngoc Chi"},{"id":"451","full_name":"Scharlau, Ingrid","orcid":"0000-0003-2364-9489","first_name":"Ingrid","last_name":"Scharlau"}],"title":"Effects of verbal negation on TVA’s capacity and weight parameters","year":"2022"},{"date_created":"2023-08-03T14:00:36Z","department":[{"_id":"424"},{"_id":"660"}],"oa":"1","type":"conference_abstract","citation":{"mla":"Banh, Ngoc Chi, et al. “Folgen Wiederholter Negation Auf Die Aufmerksamkeit.” <i>52. Kongress Der Deutschen Gesellschaft Für Psychologie</i>, edited by Christina  Bermeitinger and Werner  Greve, 2022.","apa":"Banh, N. C., Scharlau, I., &#38; Rohlfing, K. J. (2022). Folgen wiederholter Negation auf die Aufmerksamkeit. In C. Bermeitinger &#38; W. Greve (Eds.), <i>52. Kongress der Deutschen Gesellschaft für Psychologie</i>.","ieee":"N. C. Banh, I. Scharlau, and K. J. Rohlfing, “Folgen wiederholter Negation auf die Aufmerksamkeit,” in <i>52. Kongress der Deutschen Gesellschaft für Psychologie</i>, Hildesheim, Germany, 2022.","short":"N.C. Banh, I. Scharlau, K.J. Rohlfing, in: C. Bermeitinger, W. Greve (Eds.), 52. Kongress Der Deutschen Gesellschaft Für Psychologie, 2022.","ama":"Banh NC, Scharlau I, Rohlfing KJ. Folgen wiederholter Negation auf die Aufmerksamkeit. In: Bermeitinger C, Greve W, eds. <i>52. Kongress Der Deutschen Gesellschaft Für Psychologie</i>. Pabst Science Publishers. ; 2022.","chicago":"Banh, Ngoc Chi, Ingrid Scharlau, and Katharina J. Rohlfing. “Folgen Wiederholter Negation Auf Die Aufmerksamkeit.” In <i>52. Kongress Der Deutschen Gesellschaft Für Psychologie</i>, edited by Christina  Bermeitinger and Werner  Greve. Pabst Science Publishers, 2022.","bibtex":"@inproceedings{Banh_Scharlau_Rohlfing_2022, series={Pabst Science Publishers}, title={Folgen wiederholter Negation auf die Aufmerksamkeit}, booktitle={52. Kongress der Deutschen Gesellschaft für Psychologie}, author={Banh, Ngoc Chi and Scharlau, Ingrid and Rohlfing, Katharina J.}, editor={Bermeitinger, Christina  and Greve, Werner }, year={2022}, collection={Pabst Science Publishers} }"},"publication":"52. Kongress der Deutschen Gesellschaft für Psychologie","project":[{"name":"TRR 318 - A05: TRR 318 - Echtzeitmessung der Aufmerksamkeit im Mensch-Roboter-Erklärdialog (Teilprojekt A05)","grant_number":"438445824","_id":"115"}],"quality_controlled":"1","_id":"46289","series_title":"Pabst Science Publishers","language":[{"iso":"eng"}],"main_file_link":[{"url":"https://www.uni-hildesheim.de/dgps2022/wp-content/uploads/2022/09/DGPsKongress2022_Abstractband_20220926.pdf","open_access":"1"}],"editor":[{"last_name":"Bermeitinger","first_name":"Christina ","full_name":"Bermeitinger, Christina "},{"full_name":"Greve, Werner ","last_name":"Greve","first_name":"Werner "}],"user_id":"38219","author":[{"id":"38219","full_name":"Banh, Ngoc Chi","orcid":"0000-0002-5946-4542","last_name":"Banh","first_name":"Ngoc Chi"},{"full_name":"Scharlau, Ingrid","first_name":"Ingrid","orcid":"0000-0003-2364-9489","last_name":"Scharlau","id":"451"},{"id":"50352","full_name":"Rohlfing, Katharina J.","first_name":"Katharina J.","last_name":"Rohlfing"}],"conference":{"end_date":"2022-10-15","location":"Hildesheim, Germany","start_date":"2022-09-10","name":"52nd Congress of the German Psychological Society"},"year":"2022","title":"Folgen wiederholter Negation auf die Aufmerksamkeit","status":"public","date_updated":"2023-08-03T14:10:48Z"},{"author":[{"full_name":"McLachlan, Robert I","first_name":"Robert I","last_name":"McLachlan"},{"id":"85279","full_name":"Offen, Christian","last_name":"Offen","first_name":"Christian","orcid":"https://orcid.org/0000-0002-5940-8057"}],"year":"2022","title":"Backward error analysis for variational discretisations of partial  differential equations","intvolume":"        14","article_type":"original","date_updated":"2023-08-10T08:44:55Z","publication_status":"published","language":[{"iso":"eng"}],"doi":"10.3934/jgm.2022014","issue":"3","publication":"Journal of Geometric Mechanics","related_material":{"link":[{"relation":"software","url":"https://github.com/Christian-Offen/multisymplectic"}]},"abstract":[{"lang":"eng","text":"In backward error analysis, an approximate solution to an equation is compared to the exact solution to a nearby ‘modified’ equation. In numerical ordinary differential equations, the two agree up to any power of the step size. If the differential equation has a geometric property then the modified equation may share it. In this way, known properties of differential equations can be applied to the approximation. But for partial differential equations, the known modified equations are of higher order, limiting applicability of the theory. Therefore, we study symmetric solutions of discretized\r\npartial differential equations that arise from a discrete variational principle. These symmetric solutions obey infinite-dimensional functional equations. We show that these equations admit second-order modified equations which are Hamiltonian and also possess first-order Lagrangians in modified coordinates. The modified equation and its associated structures are computed explicitly for the case of rotating travelling waves in the nonlinear wave equation."}],"date_created":"2020-10-06T16:33:19Z","file":[{"creator":"coffen","date_created":"2022-06-13T09:11:38Z","description":"In backward error analysis, an approximate solution to an equa-\ntion is compared to the exact solution to a nearby ‘modified’ equation. In\nnumerical ordinary differential equations, the two agree up to any power of\nthe step size. If the differential equation has a geometric property then the\nmodified equation may share it. In this way, known properties of differential\nequations can be applied to the approximation. But for partial differential\nequations, the known modified equations are of higher order, limiting appli-\ncability of the theory. Therefore, we study symmetric solutions of discretized\npartial differential equations that arise from a discrete variational principle.\nThese symmetric solutions obey infinite-dimensional functional equations. We\nshow that these equations admit second-order modified equations which are\nHamiltonian and also possess first-order Lagrangians in modified coordinates.\nThe modified equation and its associated structures are computed explicitly\nfor the case of rotating travelling waves in the nonlinear wave equation.","file_name":"2_BlendedBEASymmPDE.pdf","file_size":1507248,"access_level":"open_access","relation":"main_file","date_updated":"2022-06-13T09:11:38Z","file_id":"31859","content_type":"application/pdf","title":"Backward error analysis for variational discretisations of PDEs"}],"department":[{"_id":"636"}],"type":"journal_article","status":"public","has_accepted_license":"1","publisher":"AIMS","_id":"19941","page":"447 - 471","volume":14,"ddc":["510"],"user_id":"85279","citation":{"ama":"McLachlan RI, Offen C. Backward error analysis for variational discretisations of partial  differential equations. <i>Journal of Geometric Mechanics</i>. 2022;14(3):447-471. doi:<a href=\"https://doi.org/10.3934/jgm.2022014\">10.3934/jgm.2022014</a>","bibtex":"@article{McLachlan_Offen_2022, title={Backward error analysis for variational discretisations of partial  differential equations}, volume={14}, DOI={<a href=\"https://doi.org/10.3934/jgm.2022014\">10.3934/jgm.2022014</a>}, number={3}, journal={Journal of Geometric Mechanics}, publisher={AIMS}, author={McLachlan, Robert I and Offen, Christian}, year={2022}, pages={447–471} }","mla":"McLachlan, Robert I., and Christian Offen. “Backward Error Analysis for Variational Discretisations of Partial  Differential Equations.” <i>Journal of Geometric Mechanics</i>, vol. 14, no. 3, AIMS, 2022, pp. 447–71, doi:<a href=\"https://doi.org/10.3934/jgm.2022014\">10.3934/jgm.2022014</a>.","short":"R.I. McLachlan, C. Offen, Journal of Geometric Mechanics 14 (2022) 447–471.","chicago":"McLachlan, Robert I, and Christian Offen. “Backward Error Analysis for Variational Discretisations of Partial  Differential Equations.” <i>Journal of Geometric Mechanics</i> 14, no. 3 (2022): 447–71. <a href=\"https://doi.org/10.3934/jgm.2022014\">https://doi.org/10.3934/jgm.2022014</a>.","apa":"McLachlan, R. I., &#38; Offen, C. (2022). Backward error analysis for variational discretisations of partial  differential equations. <i>Journal of Geometric Mechanics</i>, <i>14</i>(3), 447–471. <a href=\"https://doi.org/10.3934/jgm.2022014\">https://doi.org/10.3934/jgm.2022014</a>","ieee":"R. I. McLachlan and C. Offen, “Backward error analysis for variational discretisations of partial  differential equations,” <i>Journal of Geometric Mechanics</i>, vol. 14, no. 3, pp. 447–471, 2022, doi: <a href=\"https://doi.org/10.3934/jgm.2022014\">10.3934/jgm.2022014</a>."},"file_date_updated":"2022-06-13T09:11:38Z","external_id":{"arxiv":["2006.14172"]},"oa":"1"},{"file_date_updated":"2021-12-13T14:56:15Z","citation":{"ieee":"C. Offen and S. Ober-Blöbaum, “Symplectic integration of learned Hamiltonian systems,” <i>Chaos: An Interdisciplinary Journal of Nonlinear Science</i>, vol. 32(1), 2022, doi: <a href=\"https://doi.org/10.1063/5.0065913\">10.1063/5.0065913</a>.","mla":"Offen, Christian, and Sina Ober-Blöbaum. “Symplectic Integration of Learned Hamiltonian Systems.” <i>Chaos: An Interdisciplinary Journal of Nonlinear Science</i>, vol. 32(1), AIP, 2022, doi:<a href=\"https://doi.org/10.1063/5.0065913\">10.1063/5.0065913</a>.","apa":"Offen, C., &#38; Ober-Blöbaum, S. (2022). Symplectic integration of learned Hamiltonian systems. <i>Chaos: An Interdisciplinary Journal of Nonlinear Science</i>, <i>32(1)</i>. <a href=\"https://doi.org/10.1063/5.0065913\">https://doi.org/10.1063/5.0065913</a>","bibtex":"@article{Offen_Ober-Blöbaum_2022, title={Symplectic integration of learned Hamiltonian systems}, volume={32(1)}, DOI={<a href=\"https://doi.org/10.1063/5.0065913\">10.1063/5.0065913</a>}, journal={Chaos: An Interdisciplinary Journal of Nonlinear Science}, publisher={AIP}, author={Offen, Christian and Ober-Blöbaum, Sina}, year={2022} }","chicago":"Offen, Christian, and Sina Ober-Blöbaum. “Symplectic Integration of Learned Hamiltonian Systems.” <i>Chaos: An Interdisciplinary Journal of Nonlinear Science</i> 32(1) (2022). <a href=\"https://doi.org/10.1063/5.0065913\">https://doi.org/10.1063/5.0065913</a>.","short":"C. Offen, S. Ober-Blöbaum, Chaos: An Interdisciplinary Journal of Nonlinear Science 32(1) (2022).","ama":"Offen C, Ober-Blöbaum S. Symplectic integration of learned Hamiltonian systems. <i>Chaos: An Interdisciplinary Journal of Nonlinear Science</i>. 2022;32(1). doi:<a href=\"https://doi.org/10.1063/5.0065913\">10.1063/5.0065913</a>"},"quality_controlled":"1","external_id":{"arxiv":["2108.02492"]},"oa":"1","status":"public","has_accepted_license":"1","_id":"23382","publisher":"AIP","user_id":"85279","ddc":["510"],"volume":"32(1)","publication":"Chaos: An Interdisciplinary Journal of Nonlinear Science","related_material":{"link":[{"url":"https://github.com/Christian-Offen/symplectic-shadow-integration","relation":"software","description":"GitHub"}]},"abstract":[{"text":"Hamiltonian systems are differential equations which describe systems in classical mechanics, plasma physics, and sampling problems. They exhibit many structural properties, such as a lack of attractors and the presence of conservation laws. To predict Hamiltonian dynamics based on discrete trajectory observations, incorporation of prior knowledge about Hamiltonian structure greatly improves predictions. This is typically done by learning the system's Hamiltonian and then integrating the Hamiltonian vector field with a symplectic integrator. For this, however, Hamiltonian data needs to be approximated based on the trajectory observations. Moreover, the numerical integrator introduces an additional discretisation error. In this paper, we show that an inverse modified Hamiltonian structure adapted to the geometric integrator can be learned directly from observations. A separate approximation step for the Hamiltonian data avoided. The inverse modified data compensates for the discretisation error such that the discretisation error is eliminated. The technique is developed for Gaussian Processes.","lang":"eng"}],"file":[{"relation":"main_file","date_updated":"2021-12-13T14:56:15Z","file_name":"SymplecticShadowIntegration_AIP.pdf","access_level":"open_access","file_size":2285059,"file_id":"28734","content_type":"application/pdf","creator":"coffen","date_created":"2021-12-13T14:56:15Z"}],"date_created":"2021-08-11T08:24:02Z","type":"journal_article","department":[{"_id":"636"}],"title":"Symplectic integration of learned Hamiltonian systems","year":"2022","author":[{"id":"85279","orcid":"0000-0002-5940-8057","first_name":"Christian","last_name":"Offen","full_name":"Offen, Christian"},{"id":"16494","full_name":"Ober-Blöbaum, Sina","first_name":"Sina","last_name":"Ober-Blöbaum"}],"publication_status":"published","date_updated":"2023-08-10T08:48:14Z","article_type":"original","main_file_link":[{"url":"https://aip.scitation.org/doi/abs/10.1063/5.0065913","open_access":"1"}],"language":[{"iso":"eng"}],"doi":"10.1063/5.0065913"},{"language":[{"iso":"eng"}],"_id":"47149","main_file_link":[{"url":"https://digital.ub.uni-paderborn.de/urn/urn:nbn:de:hbz:466:2-40332","open_access":"1"}],"user_id":"28542","author":[{"id":"28542","last_name":"Meier","first_name":"Jana","orcid":"https://orcid.org/0000-0002-6756-9440","full_name":"Meier, Jana"}],"status":"public","title":"„LauRa - In der Lehramtsausbildung Reflexionskompetenz analysieren“ : Untersuchungen zum Verhältnis von Theorie, Praxis und Reflexion im Rahmen der Professionalisierung angehender Lehrpersonen ","year":"2022","date_updated":"2023-09-21T08:15:09Z","date_created":"2023-09-21T08:15:04Z","department":[{"_id":"4"}],"oa":"1","type":"dissertation","citation":{"ama":"Meier J. <i>„LauRa - In Der Lehramtsausbildung Reflexionskompetenz Analysieren“ : Untersuchungen Zum Verhältnis von Theorie, Praxis Und Reflexion Im Rahmen Der Professionalisierung Angehender Lehrpersonen </i>.; 2022.","bibtex":"@book{Meier_2022, title={„LauRa - In der Lehramtsausbildung Reflexionskompetenz analysieren“ : Untersuchungen zum Verhältnis von Theorie, Praxis und Reflexion im Rahmen der Professionalisierung angehender Lehrpersonen }, author={Meier, Jana}, year={2022} }","mla":"Meier, Jana. <i>„LauRa - In Der Lehramtsausbildung Reflexionskompetenz Analysieren“ : Untersuchungen Zum Verhältnis von Theorie, Praxis Und Reflexion Im Rahmen Der Professionalisierung Angehender Lehrpersonen </i>. 2022.","short":"J. Meier, „LauRa - In Der Lehramtsausbildung Reflexionskompetenz Analysieren“ : Untersuchungen Zum Verhältnis von Theorie, Praxis Und Reflexion Im Rahmen Der Professionalisierung Angehender Lehrpersonen , 2022.","chicago":"Meier, Jana. <i>„LauRa - In Der Lehramtsausbildung Reflexionskompetenz Analysieren“ : Untersuchungen Zum Verhältnis von Theorie, Praxis Und Reflexion Im Rahmen Der Professionalisierung Angehender Lehrpersonen </i>, 2022.","apa":"Meier, J. (2022). <i>„LauRa - In der Lehramtsausbildung Reflexionskompetenz analysieren“ : Untersuchungen zum Verhältnis von Theorie, Praxis und Reflexion im Rahmen der Professionalisierung angehender Lehrpersonen </i>.","ieee":"J. Meier, <i>„LauRa - In der Lehramtsausbildung Reflexionskompetenz analysieren“ : Untersuchungen zum Verhältnis von Theorie, Praxis und Reflexion im Rahmen der Professionalisierung angehender Lehrpersonen </i>. 2022."}},{"user_id":"43992","page":"67-76","_id":"26539","status":"public","conference":{"end_date":"2021-12-10","location":"Cairo, Egypt","start_date":"2021-12-08","name":"3rd International Conference on Artificial Intelligence, Robotics and Control"},"oa":"1","quality_controlled":"1","citation":{"mla":"Götte, Ricarda-Samantha, and Julia Timmermann. “Composed Physics- and Data-Driven System Identification for Non-Autonomous Systems in Control Engineering.” <i>2022 3rd International Conference on Artificial Intelligence, Robotics and Control (AIRC)</i>, 2022, pp. 67–76, doi:<a href=\"https://doi.org/10.1109/AIRC56195.2022.9836982\">10.1109/AIRC56195.2022.9836982</a>.","bibtex":"@inproceedings{Götte_Timmermann_2022, title={Composed Physics- and Data-driven System Identification for Non-autonomous Systems in Control Engineering}, DOI={<a href=\"https://doi.org/10.1109/AIRC56195.2022.9836982\">10.1109/AIRC56195.2022.9836982</a>}, booktitle={2022 3rd International Conference on Artificial Intelligence, Robotics and Control (AIRC)}, author={Götte, Ricarda-Samantha and Timmermann, Julia}, year={2022}, pages={67–76} }","ama":"Götte R-S, Timmermann J. Composed Physics- and Data-driven System Identification for Non-autonomous Systems in Control Engineering. In: <i>2022 3rd International Conference on Artificial Intelligence, Robotics and Control (AIRC)</i>. ; 2022:67-76. doi:<a href=\"https://doi.org/10.1109/AIRC56195.2022.9836982\">10.1109/AIRC56195.2022.9836982</a>","ieee":"R.-S. Götte and J. Timmermann, “Composed Physics- and Data-driven System Identification for Non-autonomous Systems in Control Engineering,” in <i>2022 3rd International Conference on Artificial Intelligence, Robotics and Control (AIRC)</i>, Cairo, Egypt, 2022, pp. 67–76, doi: <a href=\"https://doi.org/10.1109/AIRC56195.2022.9836982\">10.1109/AIRC56195.2022.9836982</a>.","apa":"Götte, R.-S., &#38; Timmermann, J. (2022). Composed Physics- and Data-driven System Identification for Non-autonomous Systems in Control Engineering. <i>2022 3rd International Conference on Artificial Intelligence, Robotics and Control (AIRC)</i>, 67–76. <a href=\"https://doi.org/10.1109/AIRC56195.2022.9836982\">https://doi.org/10.1109/AIRC56195.2022.9836982</a>","short":"R.-S. Götte, J. Timmermann, in: 2022 3rd International Conference on Artificial Intelligence, Robotics and Control (AIRC), 2022, pp. 67–76.","chicago":"Götte, Ricarda-Samantha, and Julia Timmermann. “Composed Physics- and Data-Driven System Identification for Non-Autonomous Systems in Control Engineering.” In <i>2022 3rd International Conference on Artificial Intelligence, Robotics and Control (AIRC)</i>, 67–76, 2022. <a href=\"https://doi.org/10.1109/AIRC56195.2022.9836982\">https://doi.org/10.1109/AIRC56195.2022.9836982</a>."},"doi":"10.1109/AIRC56195.2022.9836982","main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/2112.08148"}],"language":[{"iso":"eng"}],"date_updated":"2024-11-13T08:43:28Z","year":"2022","title":"Composed Physics- and Data-driven System Identification for Non-autonomous Systems in Control Engineering","author":[{"id":"43992","full_name":"Götte, Ricarda-Samantha","first_name":"Ricarda-Samantha","last_name":"Götte"},{"first_name":"Julia","last_name":"Timmermann","full_name":"Timmermann, Julia","id":"15402"}],"keyword":["data-driven","physics-based","physics-informed","neural networks","system identification","hybrid modelling"],"type":"conference","department":[{"_id":"153"},{"_id":"880"}],"date_created":"2021-10-19T14:47:17Z","abstract":[{"lang":"eng","text":"In control design most control strategies are model-based and require accurate models to be applied successfully. Due to simplifications and the model-reality-gap physics-derived models frequently exhibit deviations from real-world-systems. Likewise, purely data-driven methods often do not generalise well enough and may violate physical laws. Recently Physics-Guided Neural Networks (PGNN) and physics-inspired loss functions separately have shown promising results to conquer these drawbacks. In this contribution we extend existing methods towards the identification of non-autonomous systems and propose a combined approach PGNN-L, which uses a PGNN and a physics-inspired loss term (-L) to successfully identify the system's dynamics, while maintaining the consistency with physical laws. The proposed method is demonstrated on two real-world nonlinear systems and outperforms existing techniques regarding complexity and reliability."}],"publication":"2022 3rd International Conference on Artificial Intelligence, Robotics and Control (AIRC)"},{"author":[{"last_name":"Tönsing","first_name":"Johanna","full_name":"Tönsing, Johanna","id":"52678"}],"title":"(K)eine kinderleichte Gattung:  Konsequenzen einer kulturwissenschaftlich informierten Märchendidaktik","status":"public","year":"2022","publication_status":"inpress","date_updated":"2025-01-14T12:31:47Z","language":[{"iso":"ger"}],"_id":"32417","main_file_link":[{"url":"https://link.springer.com/chapter/10.57088/978-3-7329-9143-3_6","open_access":"1"}],"editor":[{"full_name":"Bernhardt, Sebastian","last_name":"Bernhardt","first_name":"Sebastian"},{"full_name":"Hardtke, Thomas","first_name":"Thomas","last_name":"Hardtke"}],"user_id":"52678","citation":{"ama":"Tönsing J. (K)eine kinderleichte Gattung:  Konsequenzen einer kulturwissenschaftlich informierten Märchendidaktik. In: Bernhardt S, Hardtke T, eds. <i>Interpretationsverfahruen der germanistischen Literaturdidaktik und didaktische Referenzkonzepte</i>.","bibtex":"@inbook{Tönsing, place={Berlin}, title={(K)eine kinderleichte Gattung:  Konsequenzen einer kulturwissenschaftlich informierten Märchendidaktik}, booktitle={Interpretationsverfahruen der germanistischen Literaturdidaktik und didaktische Referenzkonzepte}, author={Tönsing, Johanna}, editor={Bernhardt, Sebastian and Hardtke, Thomas} }","mla":"Tönsing, Johanna. “(K)eine kinderleichte Gattung:  Konsequenzen einer kulturwissenschaftlich informierten Märchendidaktik.” <i>Interpretationsverfahruen der germanistischen Literaturdidaktik und didaktische Referenzkonzepte</i>, edited by Sebastian Bernhardt and Thomas Hardtke.","short":"J. Tönsing, in: S. Bernhardt, T. Hardtke (Eds.), Interpretationsverfahruen der germanistischen Literaturdidaktik und didaktische Referenzkonzepte, Berlin, n.d.","chicago":"Tönsing, Johanna. “(K)eine kinderleichte Gattung:  Konsequenzen einer kulturwissenschaftlich informierten Märchendidaktik.” In <i>Interpretationsverfahruen der germanistischen Literaturdidaktik und didaktische Referenzkonzepte</i>, edited by Sebastian Bernhardt and Thomas Hardtke. Berlin, n.d.","apa":"Tönsing, J. (n.d.). (K)eine kinderleichte Gattung:  Konsequenzen einer kulturwissenschaftlich informierten Märchendidaktik. In S. Bernhardt &#38; T. Hardtke (Eds.), <i>Interpretationsverfahruen der germanistischen Literaturdidaktik und didaktische Referenzkonzepte</i>.","ieee":"J. Tönsing, “(K)eine kinderleichte Gattung:  Konsequenzen einer kulturwissenschaftlich informierten Märchendidaktik,” in <i>Interpretationsverfahruen der germanistischen Literaturdidaktik und didaktische Referenzkonzepte</i>, S. Bernhardt and T. Hardtke, Eds. Berlin."},"publication":"Interpretationsverfahruen der germanistischen Literaturdidaktik und didaktische Referenzkonzepte","date_created":"2022-07-26T07:17:06Z","place":"Berlin","department":[{"_id":"464"}],"oa":"1","type":"book_chapter"},{"doi":"10.25819/UBSI/10158","user_id":"98966","alternative_title":["Werkstattbericht: Hochschuldidaktik 6. Zentrum für Hochschullehre der Universität Siegen. "],"main_file_link":[{"open_access":"1","url":"https://www.universi.uni-siegen.de/katalog/reihen/kosi/981371.html"}],"language":[{"iso":"ger"}],"_id":"58243","publisher":"UniPrint","date_updated":"2025-01-17T13:23:41Z","year":"2022","status":"public","title":"Digitale Medien in Schule und Unterricht","author":[{"full_name":"Lehberger, Regine","last_name":"Lehberger","first_name":"Regine","id":"98966"}],"type":"book_chapter","oa":"1","place":"Siegen","date_created":"2025-01-17T13:01:51Z","publication":"Forschen + Lernen. Wissenschaftliches Denken als Voraussetzung für problemlösungsorientiertes Handeln. ","citation":{"ama":"Lehberger R. Digitale Medien in Schule und Unterricht. In: <i>Forschen + Lernen. Wissenschaftliches Denken als Voraussetzung für problemlösungsorientiertes Handeln. </i>. UniPrint; 2022. doi:<a href=\"https://doi.org/10.25819/UBSI/10158\">10.25819/UBSI/10158</a>","bibtex":"@inbook{Lehberger_2022, place={Siegen}, title={Digitale Medien in Schule und Unterricht}, DOI={<a href=\"https://doi.org/10.25819/UBSI/10158\">10.25819/UBSI/10158</a>}, booktitle={Forschen + Lernen. Wissenschaftliches Denken als Voraussetzung für problemlösungsorientiertes Handeln. }, publisher={UniPrint}, author={Lehberger, Regine}, year={2022} }","mla":"Lehberger, Regine. “Digitale Medien in Schule und Unterricht.” <i>Forschen + Lernen. Wissenschaftliches Denken als Voraussetzung für problemlösungsorientiertes Handeln. </i>, UniPrint, 2022, doi:<a href=\"https://doi.org/10.25819/UBSI/10158\">10.25819/UBSI/10158</a>.","chicago":"Lehberger, Regine. “Digitale Medien in Schule und Unterricht.” In <i>Forschen + Lernen. Wissenschaftliches Denken als Voraussetzung für problemlösungsorientiertes Handeln. </i>. Siegen: UniPrint, 2022. <a href=\"https://doi.org/10.25819/UBSI/10158\">https://doi.org/10.25819/UBSI/10158</a>.","short":"R. Lehberger, in: Forschen + Lernen. Wissenschaftliches Denken als Voraussetzung für problemlösungsorientiertes Handeln. , UniPrint, Siegen, 2022.","apa":"Lehberger, R. (2022). Digitale Medien in Schule und Unterricht. In <i>Forschen + Lernen. Wissenschaftliches Denken als Voraussetzung für problemlösungsorientiertes Handeln. </i>. UniPrint. <a href=\"https://doi.org/10.25819/UBSI/10158\">https://doi.org/10.25819/UBSI/10158</a>","ieee":"R. Lehberger, “Digitale Medien in Schule und Unterricht,” in <i>Forschen + Lernen. Wissenschaftliches Denken als Voraussetzung für problemlösungsorientiertes Handeln. </i>, Siegen: UniPrint, 2022."}},{"type":"book","oa":"1","department":[{"_id":"124"}],"place":"Paderborn","date_created":"2025-01-20T19:16:22Z","citation":{"chicago":"Woppowa, Jan. <i>Konfessionsbezogene Differenzsensibilität im Religionsunterricht für alle. Analysen - Interpretationen - Empfehlungen</i>. Paderborn, 2022.","short":"J. Woppowa, Konfessionsbezogene Differenzsensibilität im Religionsunterricht für alle. Analysen - Interpretationen - Empfehlungen, Paderborn, 2022.","ieee":"J. Woppowa, <i>Konfessionsbezogene Differenzsensibilität im Religionsunterricht für alle. Analysen - Interpretationen - Empfehlungen</i>. Paderborn, 2022.","apa":"Woppowa, J. (2022). <i>Konfessionsbezogene Differenzsensibilität im Religionsunterricht für alle. Analysen - Interpretationen - Empfehlungen</i>.","bibtex":"@book{Woppowa_2022, place={Paderborn}, title={Konfessionsbezogene Differenzsensibilität im Religionsunterricht für alle. Analysen - Interpretationen - Empfehlungen}, author={Woppowa, Jan}, year={2022} }","ama":"Woppowa J. <i>Konfessionsbezogene Differenzsensibilität im Religionsunterricht für alle. Analysen - Interpretationen - Empfehlungen</i>.; 2022.","mla":"Woppowa, Jan. <i>Konfessionsbezogene Differenzsensibilität im Religionsunterricht für alle. Analysen - Interpretationen - Empfehlungen</i>. 2022."},"user_id":"71124","main_file_link":[{"open_access":"1","url":"https://digital.ub.uni-paderborn.de/urn/urn:nbn:de:hbz:466:2-40827"}],"language":[{"iso":"ger"}],"_id":"58288","date_updated":"2025-01-20T19:23:40Z","publication_status":"published","title":"Konfessionsbezogene Differenzsensibilität im Religionsunterricht für alle. Analysen - Interpretationen - Empfehlungen","year":"2022","status":"public","author":[{"id":"20543","first_name":"Jan","last_name":"Woppowa","full_name":"Woppowa, Jan"}]},{"citation":{"mla":"Aumann, Lena, et al. “Einschätzung mathematischer Fähigkeiten 4- bis 6-jähriger Kinder im Bereich Mengen und Zahlen durch frühpädagogische Fachkräfte Assessments of 4 to 6 Year old Children’s Number Skills by Early Childhood Teachers.” <i>Journal für Mathematik-Didaktik</i>, vol. 43, no. 2, Springer Science and Business Media LLC, 2022, pp. 435–62, doi:<a href=\"https://doi.org/10.1007/s13138-021-00196-1\">10.1007/s13138-021-00196-1</a>.","bibtex":"@article{Aumann_Gasteiger_Tabeling_Puca_2022, title={Einschätzung mathematischer Fähigkeiten 4- bis 6-jähriger Kinder im Bereich Mengen und Zahlen durch frühpädagogische Fachkräfte Assessments of 4 to 6 Year old Children’s Number Skills by Early Childhood Teachers}, volume={43}, DOI={<a href=\"https://doi.org/10.1007/s13138-021-00196-1\">10.1007/s13138-021-00196-1</a>}, number={2}, journal={Journal für Mathematik-Didaktik}, publisher={Springer Science and Business Media LLC}, author={Aumann, Lena and Gasteiger, Hedwig and Tabeling, Laura and Puca, Rosa Maria}, year={2022}, pages={435–462} }","ama":"Aumann L, Gasteiger H, Tabeling L, Puca RM. Einschätzung mathematischer Fähigkeiten 4- bis 6-jähriger Kinder im Bereich Mengen und Zahlen durch frühpädagogische Fachkräfte Assessments of 4 to 6 Year old Children’s Number Skills by Early Childhood Teachers. <i>Journal für Mathematik-Didaktik</i>. 2022;43(2):435-462. doi:<a href=\"https://doi.org/10.1007/s13138-021-00196-1\">10.1007/s13138-021-00196-1</a>","ieee":"L. Aumann, H. Gasteiger, L. Tabeling, and R. M. Puca, “Einschätzung mathematischer Fähigkeiten 4- bis 6-jähriger Kinder im Bereich Mengen und Zahlen durch frühpädagogische Fachkräfte Assessments of 4 to 6 Year old Children’s Number Skills by Early Childhood Teachers,” <i>Journal für Mathematik-Didaktik</i>, vol. 43, no. 2, pp. 435–462, 2022, doi: <a href=\"https://doi.org/10.1007/s13138-021-00196-1\">10.1007/s13138-021-00196-1</a>.","apa":"Aumann, L., Gasteiger, H., Tabeling, L., &#38; Puca, R. M. (2022). Einschätzung mathematischer Fähigkeiten 4- bis 6-jähriger Kinder im Bereich Mengen und Zahlen durch frühpädagogische Fachkräfte Assessments of 4 to 6 Year old Children’s Number Skills by Early Childhood Teachers. <i>Journal für Mathematik-Didaktik</i>, <i>43</i>(2), 435–462. <a href=\"https://doi.org/10.1007/s13138-021-00196-1\">https://doi.org/10.1007/s13138-021-00196-1</a>","short":"L. Aumann, H. Gasteiger, L. Tabeling, R.M. Puca, Journal für Mathematik-Didaktik 43 (2022) 435–462.","chicago":"Aumann, Lena, Hedwig Gasteiger, Laura Tabeling, and Rosa Maria Puca. “Einschätzung mathematischer Fähigkeiten 4- bis 6-jähriger Kinder im Bereich Mengen und Zahlen durch frühpädagogische Fachkräfte Assessments of 4 to 6 Year old Children’s Number Skills by Early Childhood Teachers.” <i>Journal für Mathematik-Didaktik</i> 43, no. 2 (2022): 435–62. <a href=\"https://doi.org/10.1007/s13138-021-00196-1\">https://doi.org/10.1007/s13138-021-00196-1</a>."},"oa":"1","status":"public","user_id":"105748","volume":43,"page":"435-462","_id":"58487","publisher":"Springer Science and Business Media LLC","abstract":[{"lang":"eng","text":"<jats:title>Zusammenfassung</jats:title><jats:p>Frühpädagogische Fachkräfte in Kindertageseinrichtungen sind durch entsprechende Bestimmungen auf Bundes- und Landesebene angehalten, Kinder auf Grundlage ihres aktuellen Lernstandes zum fachlich tragfähigen Weiterlernen anzuregen und individuelle Entwicklungsverläufe zu dokumentieren. Dafür müssen die Fachkräfte in der Lage sein, den Lernstand der Kinder adäquat einzuschätzen. Die hier berichtete Studie analysiert die Genauigkeit von Einschätzungen frühpädagogischer Fachkräfte (<jats:italic>N</jats:italic> = 49) von Leistungen vier- bis sechsjähriger Kinder (<jats:italic>N</jats:italic> = 160) in 17 Items im Bereich Mengen und Zahlen. Zur Aufklärung von Varianz in der Einschätzungsgenauigkeit wurden das Geschlecht, der sozioökonomische Status und die mathematische Leistung der Kinder im Bereich Mengen und Zahlen sowie das mathematikdidaktische Wissen der Fachkräfte als mögliche Merkmale erhoben. Es zeigte sich im Schnitt eine mäßige Einschätzungsgenauigkeit mit einer leichten Tendenz zur Überschätzung der Leistungen. Als einziges einflussnehmendes Merkmal auf die Einschätzungsgenauigkeit stellte sich in dieser Untersuchung die Leistung der Kinder im Bereich Mengen und Zahlen heraus: Die Einschätzung der frühpädagogischen Fachkräfte war genauer, wenn die Kinder bessere mathematische Fähigkeiten zeigten. Der sozioökonomische Status und das Geschlecht der Kinder sowie das mathematikdidaktische Wissen der Fachkräfte zeigten keinen signifikanten Einfluss auf die Einschätzungsgenauigkeit.</jats:p>"}],"publication":"Journal für Mathematik-Didaktik","issue":"2","type":"journal_article","date_created":"2025-01-31T16:49:48Z","publication_status":"published","date_updated":"2025-01-31T16:53:51Z","intvolume":"        43","year":"2022","title":"Einschätzung mathematischer Fähigkeiten 4- bis 6-jähriger Kinder im Bereich Mengen und Zahlen durch frühpädagogische Fachkräfte Assessments of 4 to 6 Year old Children’s Number Skills by Early Childhood Teachers","publication_identifier":{"issn":["0173-5322","1869-2699"]},"author":[{"full_name":"Aumann, Lena","first_name":"Lena","last_name":"Aumann","id":"105748"},{"first_name":"Hedwig","last_name":"Gasteiger","full_name":"Gasteiger, Hedwig"},{"last_name":"Tabeling","first_name":"Laura","full_name":"Tabeling, Laura"},{"full_name":"Puca, Rosa Maria","last_name":"Puca","first_name":"Rosa Maria"}],"doi":"10.1007/s13138-021-00196-1","main_file_link":[{"open_access":"1"}],"language":[{"iso":"ger"}]},{"_id":"58486","publisher":"Hogrefe Publishing Group","page":"20-28","volume":11,"user_id":"105748","status":"public","oa":"1","citation":{"apa":"Tabeling, L., Gasteiger, H., Aumann, L., &#38; Puca, R. M. (2022). Elterliche Einschätzung früher mathematischer Kompetenzen. <i>Frühe Bildung</i>, <i>11</i>(1), 20–28. <a href=\"https://doi.org/10.1026/2191-9186/a000558\">https://doi.org/10.1026/2191-9186/a000558</a>","mla":"Tabeling, Laura, et al. “Elterliche Einschätzung früher mathematischer Kompetenzen.” <i>Frühe Bildung</i>, vol. 11, no. 1, Hogrefe Publishing Group, 2022, pp. 20–28, doi:<a href=\"https://doi.org/10.1026/2191-9186/a000558\">10.1026/2191-9186/a000558</a>.","ieee":"L. Tabeling, H. Gasteiger, L. Aumann, and R. M. Puca, “Elterliche Einschätzung früher mathematischer Kompetenzen,” <i>Frühe Bildung</i>, vol. 11, no. 1, pp. 20–28, 2022, doi: <a href=\"https://doi.org/10.1026/2191-9186/a000558\">10.1026/2191-9186/a000558</a>.","short":"L. Tabeling, H. Gasteiger, L. Aumann, R.M. Puca, Frühe Bildung 11 (2022) 20–28.","ama":"Tabeling L, Gasteiger H, Aumann L, Puca RM. Elterliche Einschätzung früher mathematischer Kompetenzen. <i>Frühe Bildung</i>. 2022;11(1):20-28. doi:<a href=\"https://doi.org/10.1026/2191-9186/a000558\">10.1026/2191-9186/a000558</a>","chicago":"Tabeling, Laura, Hedwig Gasteiger, Lena Aumann, and Rosa M. Puca. “Elterliche Einschätzung früher mathematischer Kompetenzen.” <i>Frühe Bildung</i> 11, no. 1 (2022): 20–28. <a href=\"https://doi.org/10.1026/2191-9186/a000558\">https://doi.org/10.1026/2191-9186/a000558</a>.","bibtex":"@article{Tabeling_Gasteiger_Aumann_Puca_2022, title={Elterliche Einschätzung früher mathematischer Kompetenzen}, volume={11}, DOI={<a href=\"https://doi.org/10.1026/2191-9186/a000558\">10.1026/2191-9186/a000558</a>}, number={1}, journal={Frühe Bildung}, publisher={Hogrefe Publishing Group}, author={Tabeling, Laura and Gasteiger, Hedwig and Aumann, Lena and Puca, Rosa M.}, year={2022}, pages={20–28} }"},"language":[{"iso":"ger"}],"main_file_link":[{"open_access":"1"}],"alternative_title":["Genauigkeit und Einflussfaktoren"],"doi":"10.1026/2191-9186/a000558","author":[{"first_name":"Laura","last_name":"Tabeling","full_name":"Tabeling, Laura"},{"full_name":"Gasteiger, Hedwig","first_name":"Hedwig","last_name":"Gasteiger"},{"full_name":"Aumann, Lena","first_name":"Lena","last_name":"Aumann","id":"105748"},{"last_name":"Puca","first_name":"Rosa M.","full_name":"Puca, Rosa M."}],"publication_identifier":{"issn":["2191-9186","2191-9194"]},"title":"Elterliche Einschätzung früher mathematischer Kompetenzen","year":"2022","intvolume":"        11","date_updated":"2025-01-31T16:54:02Z","publication_status":"published","date_created":"2025-01-31T16:49:02Z","type":"journal_article","issue":"1","publication":"Frühe Bildung","abstract":[{"lang":"eng","text":"<jats:p> Zusammenfassung. Frühe mathematische Kompetenzen entwickeln sich u.a. in der Auseinandersetzung mit Fragestellungen, die sich im Alltag ergeben. Dabei begleiten Eltern als primäre Bezugspersonen den Großteil der frühen mathematischen Entwicklung. Bedeutend ist dabei die Fähigkeit von Eltern, mathematische Kompetenzen ihrer Kinder einschätzen zu können. Auf dieser Basis können sie mit ihren Kindern adäquat interagieren und mathematische Lerngelegenheiten ermöglichen. Ziel dieser Studie ist es, zu untersuchen, wie genau Eltern die frühen mathematischen Kompetenzen ihrer Kinder einschätzen und wovon die Genauigkeit der Einschätzung abhängt. Dazu wurden Daten von 131 Kindern im Alter von 4 bis 6 Jahren und ihren Eltern erhoben und analysiert. Es zeigte sich eine mittlere bis gute Genauigkeit in der elterlichen Einschätzung. Neben der tatsächlichen Leistung des Kindes nahmen der sozioökonomische Status (SES) der Familie und das Geschlecht des Kindes Einfluss auf die elterliche Einschätzungsgenauigkeit. Aus den Ergebnissen ergeben sich bedeutende Implikationen für die pädagogische Praxis. </jats:p>"}]},{"status":"public","_id":"59617","publisher":"MDPI AG","user_id":"62844","volume":8,"citation":{"chicago":"Völlmecke, Katharina, Rowshon Afroz, Sascha Bierbach, Lee Josephine Brenker, Sebastian Frücht, Alexandra Glass, Ryland Giebelhaus, et al. “Hydrogel-Based Biosensors.” <i>Gels</i> 8, no. 12 (2022). <a href=\"https://doi.org/10.3390/gels8120768\">https://doi.org/10.3390/gels8120768</a>.","short":"K. Völlmecke, R. Afroz, S. Bierbach, L.J. Brenker, S. Frücht, A. Glass, R. Giebelhaus, A. Hoppe, K. Kanemaru, M. Lazarek, L. Rabbe, L. Song, A. Velasco Suarez, S. Wu, M. Serpe, D. Kuckling, Gels 8 (2022).","ieee":"K. Völlmecke <i>et al.</i>, “Hydrogel-Based Biosensors,” <i>Gels</i>, vol. 8, no. 12, Art. no. 768, 2022, doi: <a href=\"https://doi.org/10.3390/gels8120768\">10.3390/gels8120768</a>.","apa":"Völlmecke, K., Afroz, R., Bierbach, S., Brenker, L. J., Frücht, S., Glass, A., Giebelhaus, R., Hoppe, A., Kanemaru, K., Lazarek, M., Rabbe, L., Song, L., Velasco Suarez, A., Wu, S., Serpe, M., &#38; Kuckling, D. (2022). Hydrogel-Based Biosensors. <i>Gels</i>, <i>8</i>(12), Article 768. <a href=\"https://doi.org/10.3390/gels8120768\">https://doi.org/10.3390/gels8120768</a>","bibtex":"@article{Völlmecke_Afroz_Bierbach_Brenker_Frücht_Glass_Giebelhaus_Hoppe_Kanemaru_Lazarek_et al._2022, title={Hydrogel-Based Biosensors}, volume={8}, DOI={<a href=\"https://doi.org/10.3390/gels8120768\">10.3390/gels8120768</a>}, number={12768}, journal={Gels}, publisher={MDPI AG}, author={Völlmecke, Katharina and Afroz, Rowshon and Bierbach, Sascha and Brenker, Lee Josephine and Frücht, Sebastian and Glass, Alexandra and Giebelhaus, Ryland and Hoppe, Axel and Kanemaru, Karen and Lazarek, Michal and et al.}, year={2022} }","ama":"Völlmecke K, Afroz R, Bierbach S, et al. Hydrogel-Based Biosensors. <i>Gels</i>. 2022;8(12). doi:<a href=\"https://doi.org/10.3390/gels8120768\">10.3390/gels8120768</a>","mla":"Völlmecke, Katharina, et al. “Hydrogel-Based Biosensors.” <i>Gels</i>, vol. 8, no. 12, 768, MDPI AG, 2022, doi:<a href=\"https://doi.org/10.3390/gels8120768\">10.3390/gels8120768</a>."},"quality_controlled":"1","oa":"1","year":"2022","title":"Hydrogel-Based Biosensors","author":[{"last_name":"Völlmecke","first_name":"Katharina","full_name":"Völlmecke, Katharina"},{"first_name":"Rowshon","last_name":"Afroz","full_name":"Afroz, Rowshon"},{"last_name":"Bierbach","first_name":"Sascha","full_name":"Bierbach, Sascha"},{"full_name":"Brenker, Lee Josephine","last_name":"Brenker","first_name":"Lee Josephine"},{"last_name":"Frücht","first_name":"Sebastian","full_name":"Frücht, Sebastian"},{"full_name":"Glass, Alexandra","last_name":"Glass","first_name":"Alexandra"},{"first_name":"Ryland","last_name":"Giebelhaus","full_name":"Giebelhaus, Ryland"},{"id":"62844","full_name":"Hoppe, Axel","first_name":"Axel","last_name":"Hoppe"},{"full_name":"Kanemaru, Karen","last_name":"Kanemaru","first_name":"Karen"},{"full_name":"Lazarek, Michal","last_name":"Lazarek","first_name":"Michal"},{"last_name":"Rabbe","first_name":"Lukas","full_name":"Rabbe, Lukas"},{"full_name":"Song, Longfei","first_name":"Longfei","last_name":"Song"},{"full_name":"Velasco Suarez, Andrea","last_name":"Velasco Suarez","first_name":"Andrea"},{"last_name":"Wu","first_name":"Shuang","full_name":"Wu, Shuang"},{"full_name":"Serpe, Michael","first_name":"Michael","last_name":"Serpe"},{"id":"287","first_name":"Dirk","last_name":"Kuckling","full_name":"Kuckling, Dirk"}],"publication_identifier":{"issn":["2310-2861"]},"publication_status":"published","date_updated":"2025-04-22T06:12:07Z","intvolume":"         8","article_number":"768","main_file_link":[{"url":"https://www.mdpi.com/2310-2861/8/12/768","open_access":"1"}],"language":[{"iso":"eng"}],"doi":"10.3390/gels8120768","issue":"12","publication":"Gels","abstract":[{"text":"<jats:p>There is an increasing interest in sensing applications for a variety of analytes in aqueous environments, as conventional methods do not work reliably under humid conditions or they require complex equipment with experienced operators. Hydrogel sensors are easy to fabricate, are incredibly sensitive, and have broad dynamic ranges. Experiments on their robustness, reliability, and reusability have indicated the possible long-term applications of these systems in a variety of fields, including disease diagnosis, detection of pharmaceuticals, and in environmental testing. It is possible to produce hydrogels, which, upon sensing a specific analyte, can adsorb it onto their 3D-structure and can therefore be used to remove them from a given environment. High specificity can be obtained by using molecularly imprinted polymers. Typical detection principles involve optical methods including fluorescence and chemiluminescence, and volume changes in colloidal photonic crystals, as well as electrochemical methods. Here, we explore the current research utilizing hydrogel-based sensors in three main areas: (1) biomedical applications, (2) for detecting and quantifying pharmaceuticals of interest, and (3) detecting and quantifying environmental contaminants in aqueous environments.</jats:p>","lang":"eng"}],"date_created":"2025-04-22T05:59:29Z","type":"journal_article","department":[{"_id":"311"}]},{"year":"2022","title":"Frustrated Lewis Pair‐Catalyzed Hydroboration of Nitriles: FLP Versus Borenium Catalysis","publication_identifier":{"issn":["1615-4150","1615-4169"]},"author":[{"last_name":"Sieland","first_name":"Benedikt","full_name":"Sieland, Benedikt"},{"full_name":"Hoppe, Axel","last_name":"Hoppe","first_name":"Axel","id":"62844"},{"last_name":"Stepen","first_name":"Arne J.","full_name":"Stepen, Arne J."},{"id":"53339","full_name":"Paradies, Jan","first_name":"Jan","orcid":"0000-0002-3698-668X","last_name":"Paradies"}],"date_updated":"2025-04-22T06:12:05Z","publication_status":"published","intvolume":"       364","main_file_link":[{"open_access":"1","url":"https://advanced.onlinelibrary.wiley.com/doi/10.1002/adsc.202200525"}],"language":[{"iso":"eng"}],"doi":"10.1002/adsc.202200525","issue":"18","publication":"Advanced Synthesis &amp; Catalysis","abstract":[{"text":"<jats:title>Abstract</jats:title><jats:p>A frustrated Lewis pair‐catalyzed hydroboration of aromatic and aliphatic nitriles was developed. The catalyst provides the primary amines in high yields of 77–99% with catalyst loading as low as 2 mol%. The reaction displays high functional group tolerance towards esters, amides, nitro groups and aliphatic halides. The addition of the diborylated amines to ethyl 3‐phenylpropiolate proceeds with Z‐selectivity with d.r. of &gt;99:1 in 77–90% yield over two steps. The reaction mechanism was investigated by control and computational experiments.</jats:p><jats:p><jats:boxed-text content-type=\"graphic\" position=\"anchor\"><jats:graphic xmlns:xlink=\"http://www.w3.org/1999/xlink\" mimetype=\"image/png\" position=\"anchor\" specific-use=\"enlarged-web-image\" xlink:href=\"graphic/adsc202200525-toc-0001-m.png\"><jats:alt-text>magnified image</jats:alt-text></jats:graphic></jats:boxed-text>\r\n</jats:p>","lang":"eng"}],"date_created":"2025-04-22T06:01:56Z","type":"journal_article","keyword":["hydroboration","nitrile","amine","frustrated Lewis pair","density functional theory"],"department":[{"_id":"389"}],"status":"public","page":"3143-3148","publisher":"Wiley","_id":"59619","user_id":"62844","volume":364,"citation":{"chicago":"Sieland, Benedikt, Axel Hoppe, Arne J. Stepen, and Jan Paradies. “Frustrated Lewis Pair‐Catalyzed Hydroboration of Nitriles: FLP Versus Borenium Catalysis.” <i>Advanced Synthesis &#38;amp; Catalysis</i> 364, no. 18 (2022): 3143–48. <a href=\"https://doi.org/10.1002/adsc.202200525\">https://doi.org/10.1002/adsc.202200525</a>.","short":"B. Sieland, A. Hoppe, A.J. Stepen, J. Paradies, Advanced Synthesis &#38;amp; Catalysis 364 (2022) 3143–3148.","ieee":"B. Sieland, A. Hoppe, A. J. Stepen, and J. Paradies, “Frustrated Lewis Pair‐Catalyzed Hydroboration of Nitriles: FLP Versus Borenium Catalysis,” <i>Advanced Synthesis &#38;amp; Catalysis</i>, vol. 364, no. 18, pp. 3143–3148, 2022, doi: <a href=\"https://doi.org/10.1002/adsc.202200525\">10.1002/adsc.202200525</a>.","apa":"Sieland, B., Hoppe, A., Stepen, A. J., &#38; Paradies, J. (2022). Frustrated Lewis Pair‐Catalyzed Hydroboration of Nitriles: FLP Versus Borenium Catalysis. <i>Advanced Synthesis &#38;amp; Catalysis</i>, <i>364</i>(18), 3143–3148. <a href=\"https://doi.org/10.1002/adsc.202200525\">https://doi.org/10.1002/adsc.202200525</a>","bibtex":"@article{Sieland_Hoppe_Stepen_Paradies_2022, title={Frustrated Lewis Pair‐Catalyzed Hydroboration of Nitriles: FLP Versus Borenium Catalysis}, volume={364}, DOI={<a href=\"https://doi.org/10.1002/adsc.202200525\">10.1002/adsc.202200525</a>}, number={18}, journal={Advanced Synthesis &#38;amp; Catalysis}, publisher={Wiley}, author={Sieland, Benedikt and Hoppe, Axel and Stepen, Arne J. and Paradies, Jan}, year={2022}, pages={3143–3148} }","ama":"Sieland B, Hoppe A, Stepen AJ, Paradies J. Frustrated Lewis Pair‐Catalyzed Hydroboration of Nitriles: FLP Versus Borenium Catalysis. <i>Advanced Synthesis &#38;amp; Catalysis</i>. 2022;364(18):3143-3148. doi:<a href=\"https://doi.org/10.1002/adsc.202200525\">10.1002/adsc.202200525</a>","mla":"Sieland, Benedikt, et al. “Frustrated Lewis Pair‐Catalyzed Hydroboration of Nitriles: FLP Versus Borenium Catalysis.” <i>Advanced Synthesis &#38;amp; Catalysis</i>, vol. 364, no. 18, Wiley, 2022, pp. 3143–48, doi:<a href=\"https://doi.org/10.1002/adsc.202200525\">10.1002/adsc.202200525</a>."},"quality_controlled":"1","oa":"1"},{"place":"Bielefeld","oa":"1","citation":{"apa":"Lütje-Klose, B., Wild, E., Gorges, J., Neumann, P., Grüter, S., &#38; Weber, A. (2022). <i>Abschlussbericht: Bielefelder Fortbildungskonzept zur Kooperation in inklusiven Schulen (BiFoKi) Entwicklung und Evaluation eines interdisziplinären Fortbildungsangebots</i>. Universität Bielefeld .","ieee":"B. Lütje-Klose, E. Wild, J. Gorges, P. Neumann, S. Grüter, and A. Weber, <i>Abschlussbericht: Bielefelder Fortbildungskonzept zur Kooperation in inklusiven Schulen (BiFoKi) Entwicklung und Evaluation eines interdisziplinären Fortbildungsangebots</i>. Bielefeld: Universität Bielefeld , 2022.","short":"B. Lütje-Klose, E. Wild, J. Gorges, P. Neumann, S. Grüter, A. Weber, Abschlussbericht: Bielefelder Fortbildungskonzept zur Kooperation in inklusiven Schulen (BiFoKi) Entwicklung und Evaluation eines interdisziplinären Fortbildungsangebots, Universität Bielefeld , Bielefeld, 2022.","chicago":"Lütje-Klose, Birgit, Elke Wild, Julia Gorges, Phillip Neumann, Sandra Grüter, and Antonia Weber. <i>Abschlussbericht: Bielefelder Fortbildungskonzept zur Kooperation in inklusiven Schulen (BiFoKi) Entwicklung und Evaluation eines interdisziplinären Fortbildungsangebots</i>. Bielefeld: Universität Bielefeld , 2022.","mla":"Lütje-Klose, Birgit, et al. <i>Abschlussbericht: Bielefelder Fortbildungskonzept zur Kooperation in inklusiven Schulen (BiFoKi) Entwicklung und Evaluation eines interdisziplinären Fortbildungsangebots</i>. Universität Bielefeld , 2022.","ama":"Lütje-Klose B, Wild E, Gorges J, Neumann P, Grüter S, Weber A. <i>Abschlussbericht: Bielefelder Fortbildungskonzept zur Kooperation in inklusiven Schulen (BiFoKi) Entwicklung und Evaluation eines interdisziplinären Fortbildungsangebots</i>. Universität Bielefeld ; 2022.","bibtex":"@book{Lütje-Klose_Wild_Gorges_Neumann_Grüter_Weber_2022, place={Bielefeld}, title={Abschlussbericht: Bielefelder Fortbildungskonzept zur Kooperation in inklusiven Schulen (BiFoKi) Entwicklung und Evaluation eines interdisziplinären Fortbildungsangebots}, publisher={Universität Bielefeld }, author={Lütje-Klose, Birgit and Wild, Elke and Gorges, Julia and Neumann, Phillip and Grüter, Sandra and Weber, Antonia}, year={2022} }"},"page":"67","_id":"34463","publisher":"Universität Bielefeld ","ddc":["370"],"user_id":"95559","status":"public","has_accepted_license":"1","date_created":"2022-12-16T12:08:23Z","type":"report","department":[{"_id":"479"}],"extern":"1","main_file_link":[{"open_access":"1","url":"https://pub.uni-bielefeld.de/download/2981858/2981909/BiFoKi_Schlussbericht_Juli_2022.pdf"}],"language":[{"iso":"ger"}],"year":"2022","title":"Abschlussbericht: Bielefelder Fortbildungskonzept zur Kooperation in inklusiven Schulen (BiFoKi) Entwicklung und Evaluation eines interdisziplinären Fortbildungsangebots","author":[{"last_name":"Lütje-Klose","first_name":"Birgit","full_name":"Lütje-Klose, Birgit"},{"full_name":"Wild, Elke","last_name":"Wild","first_name":"Elke"},{"full_name":"Gorges, Julia","last_name":"Gorges","first_name":"Julia"},{"id":"95559","first_name":"Phillip","last_name":"Neumann","full_name":"Neumann, Phillip"},{"last_name":"Grüter","first_name":"Sandra","full_name":"Grüter, Sandra"},{"last_name":"Weber","first_name":"Antonia","full_name":"Weber, Antonia"}],"date_updated":"2025-04-22T07:30:22Z","publication_status":"published"},{"citation":{"chicago":"Süßmann, Johannes. <i>Gegenreformation und verpaßte Aufklärung. Die Gründung der Academia Theodoriana 1614 und ihre Entwicklung im 17. und 18. Jahrhundert. Videographierter Vortrag für die Ringvorlesung zum fünfzigjährigen Bestehen der Gesamthochschule Paderborn am 13. April 2022 in Paderborn</i>. Paderborn, 2022.","short":"J. Süßmann, Gegenreformation und verpaßte Aufklärung. Die Gründung der Academia Theodoriana 1614 und ihre Entwicklung im 17. und 18. Jahrhundert. Videographierter Vortrag für die Ringvorlesung zum fünfzigjährigen Bestehen der Gesamthochschule Paderborn am 13. April 2022 in Paderborn, Paderborn, 2022.","ieee":"J. Süßmann, <i>Gegenreformation und verpaßte Aufklärung. Die Gründung der Academia Theodoriana 1614 und ihre Entwicklung im 17. und 18. Jahrhundert. Videographierter Vortrag für die Ringvorlesung zum fünfzigjährigen Bestehen der Gesamthochschule Paderborn am 13. April 2022 in Paderborn</i>. Paderborn, 2022.","apa":"Süßmann, J. (2022). <i>Gegenreformation und verpaßte Aufklärung. Die Gründung der Academia Theodoriana 1614 und ihre Entwicklung im 17. und 18. Jahrhundert. Videographierter Vortrag für die Ringvorlesung zum fünfzigjährigen Bestehen der Gesamthochschule Paderborn am 13. April 2022 in Paderborn</i>.","bibtex":"@book{Süßmann_2022, place={Paderborn}, title={Gegenreformation und verpaßte Aufklärung. Die Gründung der Academia Theodoriana 1614 und ihre Entwicklung im 17. und 18. Jahrhundert. Videographierter Vortrag für die Ringvorlesung zum fünfzigjährigen Bestehen der Gesamthochschule Paderborn am 13. April 2022 in Paderborn}, author={Süßmann, Johannes}, year={2022} }","ama":"Süßmann J. <i>Gegenreformation und verpaßte Aufklärung. Die Gründung der Academia Theodoriana 1614 und ihre Entwicklung im 17. und 18. Jahrhundert. Videographierter Vortrag für die Ringvorlesung zum fünfzigjährigen Bestehen der Gesamthochschule Paderborn am 13. April 2022 in Paderborn</i>.; 2022.","mla":"Süßmann, Johannes. <i>Gegenreformation und verpaßte Aufklärung. Die Gründung der Academia Theodoriana 1614 und ihre Entwicklung im 17. und 18. Jahrhundert. Videographierter Vortrag für die Ringvorlesung zum fünfzigjährigen Bestehen der Gesamthochschule Paderborn am 13. April 2022 in Paderborn</i>. 2022."},"place":"Paderborn","date_created":"2022-12-29T14:54:25Z","oa":"1","department":[{"_id":"446"},{"_id":"550"}],"type":"misc","author":[{"orcid":"0000-0001-5716-0863","first_name":"Johannes","last_name":"Süßmann","full_name":"Süßmann, Johannes","id":"16220"}],"status":"public","title":"Gegenreformation und verpaßte Aufklärung. Die Gründung der Academia Theodoriana 1614 und ihre Entwicklung im 17. und 18. Jahrhundert. Videographierter Vortrag für die Ringvorlesung zum fünfzigjährigen Bestehen der Gesamthochschule Paderborn am 13. April 2022 in Paderborn","year":"2022","date_updated":"2025-04-24T16:31:12Z","publication_status":"published","_id":"35067","language":[{"iso":"ger"}],"main_file_link":[{"url":"https://videos.uni-pader-born.de/m/df39b186df51007eb48b365fbc52f7132da0ea4c601d89b90aeb75655692133a2f99455e355e5cb1a718f39879a828cdb686e612bc6c4c64bddcb4fdddc422f0","open_access":"1"}],"user_id":"16220"},{"date_created":"2023-04-25T08:12:36Z","department":[{"_id":"5"}],"keyword":["postmemory","trauma","Holocaust","shame and guilt","islamic fundamentalism"],"type":"conference","publication":"Akten des XIV. Kongresses der Internationalen Vereinigung für Germanistik (IVG) (Bd.4) - Jahrbuch für Internationale Germanistik - Beihefte","series_title":"Jahrbuch für Internationale Germanistik in transkultureller Perspektive, Akten des XIV. Kongresses der Internationalen Vereinigung für Germanistik (IVG), Beiheft 4: Kanon, Weltliteratur und Transkulturalität.","language":[{"iso":"ger"}],"main_file_link":[{"open_access":"1","url":"http://peterlang.com/document/1296845"}],"doi":"10.3726/b19958","author":[{"full_name":"Müller, Inez","last_name":"Müller","first_name":"Inez","id":"26755"}],"publication_identifier":{"isbn":["978034345705"]},"year":"2022","title":"Transareales Gedenken an genozidale Geschichte in Analogie zum islamistischen Terror der Gegenwart in \"Das Dorf\" des algerischen Autors Boualem Sansal\"","intvolume":"         4","date_updated":"2025-05-19T09:05:22Z","publication_status":"published","place":"Bern, Berlin, Bruxelles","oa":"1","citation":{"mla":"Müller, Inez. “Transareales Gedenken an genozidale Geschichte in Analogie zum islamistischen Terror der Gegenwart in ‘Das Dorf’ des algerischen Autors Boualem Sansal\".” <i>Akten des XIV. Kongresses der Internationalen Vereinigung für Germanistik (IVG) (Bd.4) - Jahrbuch für Internationale Germanistik - Beihefte</i>, edited by Laura  Auteri et al., vol. 4, Peter Lang Verlag, 2022, p. 11, doi:<a href=\"https://doi.org/10.3726/b19958\">10.3726/b19958</a>.","bibtex":"@inproceedings{Müller_2022, place={Bern, Berlin, Bruxelles}, series={Jahrbuch für Internationale Germanistik in transkultureller Perspektive, Akten des XIV. Kongresses der Internationalen Vereinigung für Germanistik (IVG), Beiheft 4: Kanon, Weltliteratur und Transkulturalität.}, title={Transareales Gedenken an genozidale Geschichte in Analogie zum islamistischen Terror der Gegenwart in “Das Dorf” des algerischen Autors Boualem Sansal\"}, volume={4}, DOI={<a href=\"https://doi.org/10.3726/b19958\">10.3726/b19958</a>}, booktitle={Akten des XIV. Kongresses der Internationalen Vereinigung für Germanistik (IVG) (Bd.4) - Jahrbuch für Internationale Germanistik - Beihefte}, publisher={Peter Lang Verlag}, author={Müller, Inez}, editor={Auteri, Laura  and Barrale, Natatsciaascia and Di Bella, Arianna}, year={2022}, pages={11}, collection={Jahrbuch für Internationale Germanistik in transkultureller Perspektive, Akten des XIV. Kongresses der Internationalen Vereinigung für Germanistik (IVG), Beiheft 4: Kanon, Weltliteratur und Transkulturalität.} }","ama":"Müller I. Transareales Gedenken an genozidale Geschichte in Analogie zum islamistischen Terror der Gegenwart in “Das Dorf” des algerischen Autors Boualem Sansal\". In: Auteri L, Barrale N, Di Bella A, eds. <i>Akten des XIV. Kongresses der Internationalen Vereinigung für Germanistik (IVG) (Bd.4) - Jahrbuch für Internationale Germanistik - Beihefte</i>. Vol 4. Jahrbuch für Internationale Germanistik in transkultureller Perspektive, Akten des XIV. Kongresses der Internationalen Vereinigung für Germanistik (IVG), Beiheft 4: Kanon, Weltliteratur und Transkulturalität. Peter Lang Verlag; 2022:11. doi:<a href=\"https://doi.org/10.3726/b19958\">10.3726/b19958</a>","ieee":"I. Müller, “Transareales Gedenken an genozidale Geschichte in Analogie zum islamistischen Terror der Gegenwart in ‘Das Dorf’ des algerischen Autors Boualem Sansal\",” in <i>Akten des XIV. Kongresses der Internationalen Vereinigung für Germanistik (IVG) (Bd.4) - Jahrbuch für Internationale Germanistik - Beihefte</i>, 2022, vol. 4, p. 11, doi: <a href=\"https://doi.org/10.3726/b19958\">10.3726/b19958</a>.","apa":"Müller, I. (2022). Transareales Gedenken an genozidale Geschichte in Analogie zum islamistischen Terror der Gegenwart in “Das Dorf” des algerischen Autors Boualem Sansal\". In L. Auteri, N. Barrale, &#38; A. Di Bella (Eds.), <i>Akten des XIV. Kongresses der Internationalen Vereinigung für Germanistik (IVG) (Bd.4) - Jahrbuch für Internationale Germanistik - Beihefte</i> (Vol. 4, p. 11). Peter Lang Verlag. <a href=\"https://doi.org/10.3726/b19958\">https://doi.org/10.3726/b19958</a>","chicago":"Müller, Inez. “Transareales Gedenken an genozidale Geschichte in Analogie zum islamistischen Terror der Gegenwart in ‘Das Dorf’ des algerischen Autors Boualem Sansal\".” In <i>Akten des XIV. Kongresses der Internationalen Vereinigung für Germanistik (IVG) (Bd.4) - Jahrbuch für Internationale Germanistik - Beihefte</i>, edited by Laura  Auteri, Natatsciaascia Barrale, and Arianna Di Bella, 4:11. Jahrbuch für Internationale Germanistik in transkultureller Perspektive, Akten des XIV. Kongresses der Internationalen Vereinigung für Germanistik (IVG), Beiheft 4: Kanon, Weltliteratur und Transkulturalität. Bern, Berlin, Bruxelles: Peter Lang Verlag, 2022. <a href=\"https://doi.org/10.3726/b19958\">https://doi.org/10.3726/b19958</a>.","short":"I. Müller, in: L. Auteri, N. Barrale, A. Di Bella (Eds.), Akten des XIV. Kongresses der Internationalen Vereinigung für Germanistik (IVG) (Bd.4) - Jahrbuch für Internationale Germanistik - Beihefte, Peter Lang Verlag, Bern, Berlin, Bruxelles, 2022, p. 11."},"_id":"44158","publisher":"Peter Lang Verlag","page":"11","editor":[{"full_name":"Auteri, Laura ","first_name":"Laura ","last_name":"Auteri"},{"first_name":"Natatsciaascia","last_name":"Barrale","full_name":"Barrale, Natatsciaascia"},{"full_name":"Di Bella, Arianna","first_name":"Arianna","last_name":"Di Bella"}],"volume":4,"user_id":"26755","status":"public"},{"status":"public","user_id":"30525","volume":16,"page":"561–565","publisher":"Springer Science and Business Media LLC","_id":"32088","quality_controlled":"1","project":[{"grant_number":"231447078","_id":"53","name":"TRR 142: TRR 142"},{"name":"TRR 142 - B: TRR 142 - Project Area B","_id":"55"},{"grant_number":"231447078","_id":"170","name":"TRR 142 - B09: TRR 142 - Effiziente Erzeugung mit maßgeschneiderter optischer Phaselage der zweiten Harmonischen mittels Quasi-gebundener Zustände in GaAs Metaoberflächen (B09*)"}],"citation":{"bibtex":"@article{Kruk_Wang_Sain_Dong_Yang_Zentgraf_Kivshar_2022, title={Asymmetric parametric generation of images with nonlinear dielectric metasurfaces}, volume={16}, DOI={<a href=\"https://doi.org/10.1038/s41566-022-01018-7\">10.1038/s41566-022-01018-7</a>}, journal={Nature Photonics}, publisher={Springer Science and Business Media LLC}, author={Kruk, Sergey S. and Wang, Lei and Sain, Basudeb and Dong, Zhaogang and Yang, Joel and Zentgraf, Thomas and Kivshar, Yuri}, year={2022}, pages={561–565} }","ama":"Kruk SS, Wang L, Sain B, et al. Asymmetric parametric generation of images with nonlinear dielectric metasurfaces. <i>Nature Photonics</i>. 2022;16:561–565. doi:<a href=\"https://doi.org/10.1038/s41566-022-01018-7\">10.1038/s41566-022-01018-7</a>","mla":"Kruk, Sergey S., et al. “Asymmetric Parametric Generation of Images with Nonlinear Dielectric Metasurfaces.” <i>Nature Photonics</i>, vol. 16, Springer Science and Business Media LLC, 2022, pp. 561–565, doi:<a href=\"https://doi.org/10.1038/s41566-022-01018-7\">10.1038/s41566-022-01018-7</a>.","short":"S.S. Kruk, L. Wang, B. Sain, Z. Dong, J. Yang, T. Zentgraf, Y. Kivshar, Nature Photonics 16 (2022) 561–565.","chicago":"Kruk, Sergey S., Lei Wang, Basudeb Sain, Zhaogang Dong, Joel Yang, Thomas Zentgraf, and Yuri Kivshar. “Asymmetric Parametric Generation of Images with Nonlinear Dielectric Metasurfaces.” <i>Nature Photonics</i> 16 (2022): 561–565. <a href=\"https://doi.org/10.1038/s41566-022-01018-7\">https://doi.org/10.1038/s41566-022-01018-7</a>.","ieee":"S. S. Kruk <i>et al.</i>, “Asymmetric parametric generation of images with nonlinear dielectric metasurfaces,” <i>Nature Photonics</i>, vol. 16, pp. 561–565, 2022, doi: <a href=\"https://doi.org/10.1038/s41566-022-01018-7\">10.1038/s41566-022-01018-7</a>.","apa":"Kruk, S. S., Wang, L., Sain, B., Dong, Z., Yang, J., Zentgraf, T., &#38; Kivshar, Y. (2022). Asymmetric parametric generation of images with nonlinear dielectric metasurfaces. <i>Nature Photonics</i>, <i>16</i>, 561–565. <a href=\"https://doi.org/10.1038/s41566-022-01018-7\">https://doi.org/10.1038/s41566-022-01018-7</a>"},"oa":"1","publication_status":"published","date_updated":"2025-05-21T08:49:00Z","article_type":"original","intvolume":"        16","year":"2022","title":"Asymmetric parametric generation of images with nonlinear dielectric metasurfaces","publication_identifier":{"issn":["1749-4885","1749-4893"]},"author":[{"full_name":"Kruk, Sergey S.","last_name":"Kruk","first_name":"Sergey S."},{"full_name":"Wang, Lei","first_name":"Lei","last_name":"Wang"},{"first_name":"Basudeb","last_name":"Sain","full_name":"Sain, Basudeb"},{"first_name":"Zhaogang","last_name":"Dong","full_name":"Dong, Zhaogang"},{"last_name":"Yang","first_name":"Joel","full_name":"Yang, Joel"},{"full_name":"Zentgraf, Thomas","first_name":"Thomas","orcid":"0000-0002-8662-1101","last_name":"Zentgraf","id":"30525"},{"last_name":"Kivshar","first_name":"Yuri","full_name":"Kivshar, Yuri"}],"doi":"10.1038/s41566-022-01018-7","main_file_link":[{"url":"https://arxiv.org/abs/2108.04425","open_access":"1"}],"language":[{"iso":"eng"}],"abstract":[{"text":"Subwavelength dielectric resonators assembled into metasurfaces have become a versatile tool for miniaturizing optical components approaching the nanoscale. An important class of metasurface functionalities is associated with asymmetry in both the generation and transmission of light with respect to reversals of the positions of emitters and receivers. The nonlinear light–matter interaction in metasurfaces offers a promising pathway towards miniaturization of the asymmetric control of light. Here we demonstrate asymmetric parametric generation of light in nonlinear metasurfaces. We assemble dissimilar nonlinear dielectric resonators into translucent metasurfaces that produce images in the visible spectral range on being illuminated by infrared radiation. By design, the metasurfaces produce different and completely independent images for the reversed direction of illumination, that is, when the positions of the infrared emitter and the visible light receiver are exchanged. Nonlinearity-enabled asymmetric control of light by subwavelength resonators paves the way towards novel nanophotonic components via dense integration of large quantities of nonlinear resonators into compact metasurface designs.","lang":"eng"}],"publication":"Nature Photonics","keyword":["Atomic and Molecular Physics","and Optics","Electronic","Optical and Magnetic Materials"],"type":"journal_article","department":[{"_id":"15"},{"_id":"230"},{"_id":"289"},{"_id":"623"}],"date_created":"2022-06-21T05:52:43Z"},{"citation":{"short":"L. Kothe, M. Albert, C. Meier, T. Wagner, M. Tiemann, Advanced Materials Interfaces 9 (2022).","ama":"Kothe L, Albert M, Meier C, Wagner T, Tiemann M. Stimulation and Enhancement of Near‐Band‐Edge Emission in Zinc Oxide by Distributed Bragg Reflectors. <i>Advanced Materials Interfaces</i>. 2022;9. doi:<a href=\"https://doi.org/10.1002/admi.202102357\">10.1002/admi.202102357</a>","chicago":"Kothe, Linda, Maximilian Albert, Cedrik Meier, Thorsten Wagner, and Michael Tiemann. “Stimulation and Enhancement of Near‐Band‐Edge Emission in Zinc Oxide by Distributed Bragg Reflectors.” <i>Advanced Materials Interfaces</i> 9 (2022). <a href=\"https://doi.org/10.1002/admi.202102357\">https://doi.org/10.1002/admi.202102357</a>.","bibtex":"@article{Kothe_Albert_Meier_Wagner_Tiemann_2022, title={Stimulation and Enhancement of Near‐Band‐Edge Emission in Zinc Oxide by Distributed Bragg Reflectors}, volume={9}, DOI={<a href=\"https://doi.org/10.1002/admi.202102357\">10.1002/admi.202102357</a>}, number={2102357}, journal={Advanced Materials Interfaces}, publisher={Wiley}, author={Kothe, Linda and Albert, Maximilian and Meier, Cedrik and Wagner, Thorsten and Tiemann, Michael}, year={2022} }","apa":"Kothe, L., Albert, M., Meier, C., Wagner, T., &#38; Tiemann, M. (2022). Stimulation and Enhancement of Near‐Band‐Edge Emission in Zinc Oxide by Distributed Bragg Reflectors. <i>Advanced Materials Interfaces</i>, <i>9</i>, Article 2102357. <a href=\"https://doi.org/10.1002/admi.202102357\">https://doi.org/10.1002/admi.202102357</a>","mla":"Kothe, Linda, et al. “Stimulation and Enhancement of Near‐Band‐Edge Emission in Zinc Oxide by Distributed Bragg Reflectors.” <i>Advanced Materials Interfaces</i>, vol. 9, 2102357, Wiley, 2022, doi:<a href=\"https://doi.org/10.1002/admi.202102357\">10.1002/admi.202102357</a>.","ieee":"L. Kothe, M. Albert, C. Meier, T. Wagner, and M. Tiemann, “Stimulation and Enhancement of Near‐Band‐Edge Emission in Zinc Oxide by Distributed Bragg Reflectors,” <i>Advanced Materials Interfaces</i>, vol. 9, Art. no. 2102357, 2022, doi: <a href=\"https://doi.org/10.1002/admi.202102357\">10.1002/admi.202102357</a>."},"quality_controlled":"1","oa":"1","status":"public","publisher":"Wiley","_id":"29790","user_id":"23547","volume":9,"publication":"Advanced Materials Interfaces","abstract":[{"text":"The free exciton transition (near-band-edge emission, NBE) of ZnO at ≈388 nm can be strongly enhanced and even stimulated by an underlying photonic structure. 1D Photonic crystals, so-called distributed Bragg reflectors, are utilized to suppress the deep-level emission of ZnO (DLE, ≈500–530 nm). The reflector stacks are fabricated in a layer-by-layer procedure by wet-chemical synthesis. They consist of low-ε porous SiO2 layers and high-ε TiO2 layers. Varying the thickness of the SiO2 layers allows tuning the optical bandgap in a wide range between ≈420 and 800 nm. A ZnO layer is deposited on top of the reflector stacks by sol–gel synthesis. The spontaneous photoluminescence (PL) emission of the ZnO film is modulated by the photonic structure. When the optical bandgap of the reflector is in resonance with the deep-level emission of ZnO (DLE, ≈500–530 nm), then this defect-related emission mode is suppressed. Strong NBE emission is observed even when the ZnO layer does not show any NBE emission (due to low crystallinity) in the absence of the photonic structure. With this cost-efficient synthesis method, emitters for, e.g., luminescent gas sensors can be fabricated.","lang":"eng"}],"date_created":"2022-02-08T15:24:58Z","type":"journal_article","keyword":["Mechanical Engineering","Mechanics of Materials"],"department":[{"_id":"15"},{"_id":"35"},{"_id":"2"},{"_id":"307"},{"_id":"230"}],"title":"Stimulation and Enhancement of Near‐Band‐Edge Emission in Zinc Oxide by Distributed Bragg Reflectors","year":"2022","author":[{"last_name":"Kothe","first_name":"Linda","full_name":"Kothe, Linda"},{"full_name":"Albert, Maximilian","last_name":"Albert","first_name":"Maximilian"},{"orcid":"https://orcid.org/0000-0002-3787-3572","first_name":"Cedrik","last_name":"Meier","full_name":"Meier, Cedrik","id":"20798"},{"first_name":"Thorsten","last_name":"Wagner","full_name":"Wagner, Thorsten"},{"full_name":"Tiemann, Michael","last_name":"Tiemann","first_name":"Michael","orcid":"0000-0003-1711-2722","id":"23547"}],"publication_identifier":{"issn":["2196-7350","2196-7350"]},"date_updated":"2025-05-27T07:42:58Z","publication_status":"published","intvolume":"         9","article_type":"original","main_file_link":[{"open_access":"1","url":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/admi.202102357"}],"article_number":"2102357","language":[{"iso":"eng"}],"doi":"10.1002/admi.202102357"}]