--- _id: '36983' abstract: - lang: eng text: "AbstractThe use of structured measuring systems to prevent wall slip is a common approach to obtain absolute rheological values. Typically, only the minimum distance between the measuring surfaces is used for further calculation, implying that no flow occurs between the structural elements. But this assumption is misleading, and a gap correction is necessary. To determine the radius correction

$$\\Delta r$$

\r\n \ \r\n Δ\r\n r\r\n \ \r\n for specific geometries, we conducted investigations on three Newtonian fluids (two silicon oils and one suspension considered to be Newtonian in the relevant shear rate range). The results show that

$$\\Delta r$$

\r\n \ \r\n Δ\r\n r\r\n \ \r\n is not only shear- and material-independent, but geometry-dependent, providing a Newtonian flow behaviour in a similar viscosity range. Therefore, a correction value can be determined with only minute deviations in different Newtonian fluids. As the conducted laboratory measurements are very time-consuming and expensive, a CFD-approach with only very small deviations was additionally developed and compared for validation purposes. Therefore, simulation is an effective and resource-efficient alternative to the presented laboratory measurements to determine

$$\\Delta r$$

\r\n \ \r\n Δ\r\n r\r\n \ \r\n for the correction of structured coaxial geometries even for non-Newtonian fluids in the future." article_type: original author: - first_name: Sebastian full_name: Josch, Sebastian id: '38243' last_name: Josch - first_name: Steffen full_name: Jesinghausen, Steffen id: '3959' last_name: Jesinghausen orcid: https://orcid.org/0000-0003-2611-5298 - first_name: Christopher full_name: Dechert, Christopher id: '69828' last_name: Dechert - first_name: Hans-Joachim full_name: Schmid, Hans-Joachim id: '464' last_name: Schmid orcid: 000-0001-8590-1921 citation: ama: Josch S, Jesinghausen S, Dechert C, Schmid H-J. Experimental and simulative determination and correction of the effective gap extension in structured coaxial measuring systems. Rheologica Acta. Published online 2023. doi:10.1007/s00397-023-01383-2 apa: Josch, S., Jesinghausen, S., Dechert, C., & Schmid, H.-J. (2023). Experimental and simulative determination and correction of the effective gap extension in structured coaxial measuring systems. Rheologica Acta. https://doi.org/10.1007/s00397-023-01383-2 bibtex: '@article{Josch_Jesinghausen_Dechert_Schmid_2023, title={Experimental and simulative determination and correction of the effective gap extension in structured coaxial measuring systems}, DOI={10.1007/s00397-023-01383-2}, journal={Rheologica Acta}, publisher={Springer Science and Business Media LLC}, author={Josch, Sebastian and Jesinghausen, Steffen and Dechert, Christopher and Schmid, Hans-Joachim}, year={2023} }' chicago: Josch, Sebastian, Steffen Jesinghausen, Christopher Dechert, and Hans-Joachim Schmid. “Experimental and Simulative Determination and Correction of the Effective Gap Extension in Structured Coaxial Measuring Systems.” Rheologica Acta, 2023. https://doi.org/10.1007/s00397-023-01383-2. ieee: 'S. Josch, S. Jesinghausen, C. Dechert, and H.-J. Schmid, “Experimental and simulative determination and correction of the effective gap extension in structured coaxial measuring systems,” Rheologica Acta, 2023, doi: 10.1007/s00397-023-01383-2.' mla: Josch, Sebastian, et al. “Experimental and Simulative Determination and Correction of the Effective Gap Extension in Structured Coaxial Measuring Systems.” Rheologica Acta, Springer Science and Business Media LLC, 2023, doi:10.1007/s00397-023-01383-2. short: S. Josch, S. Jesinghausen, C. Dechert, H.-J. Schmid, Rheologica Acta (2023). date_created: 2023-01-17T08:04:24Z date_updated: 2023-03-14T07:41:28Z department: - _id: '150' doi: 10.1007/s00397-023-01383-2 keyword: - rheology - rheometry - suspension - coaxial - correction language: - iso: eng main_file_link: - open_access: '1' url: https://link.springer.com/article/10.1007/s00397-023-01383-2 oa: '1' publication: Rheologica Acta publication_identifier: issn: - 0035-4511 - 1435-1528 publication_status: published publisher: Springer Science and Business Media LLC quality_controlled: '1' status: public title: Experimental and simulative determination and correction of the effective gap extension in structured coaxial measuring systems type: journal_article user_id: '3959' year: '2023' ... --- _id: '30125' abstract: - lang: eng text: We present an approach for guaranteed constraint satisfaction by means of data-based optimal control, where the model is unknown and has to be obtained from measurement data. To this end, we utilize the Koopman framework and an eDMD-based bilinear surrogate modeling approach for control systems to show an error bound on predicted observables, i.e., functions of the state. This result is then applied to the constraints of the optimal control problem to show that satisfaction of tightened constraints in the purely data-based surrogate model implies constraint satisfaction for the original system. author: - first_name: Manuel full_name: Schaller, Manuel last_name: Schaller - first_name: Karl full_name: Worthmann, Karl last_name: Worthmann - first_name: Friedrich full_name: Philipp, Friedrich last_name: Philipp - first_name: Sebastian full_name: Peitz, Sebastian id: '47427' last_name: Peitz orcid: 0000-0002-3389-793X - first_name: Feliks full_name: Nüske, Feliks id: '81513' last_name: Nüske orcid: 0000-0003-2444-7889 citation: ama: 'Schaller M, Worthmann K, Philipp F, Peitz S, Nüske F. Towards reliable data-based optimal and predictive control using extended DMD. In: IFAC-PapersOnLine. Vol 56. ; 2023:169-174. doi:10.1016/j.ifacol.2023.02.029' apa: Schaller, M., Worthmann, K., Philipp, F., Peitz, S., & Nüske, F. (2023). Towards reliable data-based optimal and predictive control using extended DMD. IFAC-PapersOnLine, 56(1), 169–174. https://doi.org/10.1016/j.ifacol.2023.02.029 bibtex: '@inproceedings{Schaller_Worthmann_Philipp_Peitz_Nüske_2023, title={Towards reliable data-based optimal and predictive control using extended DMD}, volume={56}, DOI={10.1016/j.ifacol.2023.02.029}, number={1}, booktitle={IFAC-PapersOnLine}, author={Schaller, Manuel and Worthmann, Karl and Philipp, Friedrich and Peitz, Sebastian and Nüske, Feliks}, year={2023}, pages={169–174} }' chicago: Schaller, Manuel, Karl Worthmann, Friedrich Philipp, Sebastian Peitz, and Feliks Nüske. “Towards Reliable Data-Based Optimal and Predictive Control Using Extended DMD.” In IFAC-PapersOnLine, 56:169–74, 2023. https://doi.org/10.1016/j.ifacol.2023.02.029. ieee: 'M. Schaller, K. Worthmann, F. Philipp, S. Peitz, and F. Nüske, “Towards reliable data-based optimal and predictive control using extended DMD,” in IFAC-PapersOnLine, 2023, vol. 56, no. 1, pp. 169–174, doi: 10.1016/j.ifacol.2023.02.029.' mla: Schaller, Manuel, et al. “Towards Reliable Data-Based Optimal and Predictive Control Using Extended DMD.” IFAC-PapersOnLine, vol. 56, no. 1, 2023, pp. 169–74, doi:10.1016/j.ifacol.2023.02.029. short: 'M. Schaller, K. Worthmann, F. Philipp, S. Peitz, F. Nüske, in: IFAC-PapersOnLine, 2023, pp. 169–174.' conference: name: 12th IFAC Symposium on Nonlinear Control Systems (NOLCOS) date_created: 2022-02-25T17:14:58Z date_updated: 2023-03-17T15:55:33Z department: - _id: '655' doi: 10.1016/j.ifacol.2023.02.029 external_id: arxiv: - '2202.09084' intvolume: ' 56' issue: '1' language: - iso: eng main_file_link: - open_access: '1' url: https://www.sciencedirect.com/science/article/pii/S2405896323002173/pdf?md5=164ee9a0343a1bd0e0b9ac4187e44b77&pid=1-s2.0-S2405896323002173-main.pdf oa: '1' page: 169-174 publication: IFAC-PapersOnLine publication_status: published status: public title: Towards reliable data-based optimal and predictive control using extended DMD type: conference user_id: '47427' volume: 56 year: '2023' ... --- _id: '43094' abstract: - lang: eng text: article_type: letter_note author: - first_name: Tamara full_name: Heck, Tamara last_name: Heck - first_name: Isabel full_name: Steinhardt, Isabel id: '90339' last_name: Steinhardt orcid: https://orcid.org/0000-0002-2590-6189 - first_name: Rima-Maria full_name: Rahal, Rima-Maria last_name: Rahal - first_name: Moritz full_name: Schubotz, Moritz last_name: Schubotz - first_name: Dominik full_name: Scholl, Dominik last_name: Scholl - first_name: Sarah full_name: Behrens, Sarah last_name: Behrens citation: ama: 'Heck T, Steinhardt I, Rahal R-M, Schubotz M, Scholl D, Behrens S. Bootstrapping the Open Science culture: The fellowship approach. Research Ideas and Outcomes. 2023;9. doi:10.3897/rio.9.e103675' apa: 'Heck, T., Steinhardt, I., Rahal, R.-M., Schubotz, M., Scholl, D., & Behrens, S. (2023). Bootstrapping the Open Science culture: The fellowship approach. Research Ideas and Outcomes, 9. https://doi.org/10.3897/rio.9.e103675' bibtex: '@article{Heck_Steinhardt_Rahal_Schubotz_Scholl_Behrens_2023, title={Bootstrapping the Open Science culture: The fellowship approach}, volume={9}, DOI={10.3897/rio.9.e103675}, journal={Research Ideas and Outcomes}, publisher={Pensoft Publishers}, author={Heck, Tamara and Steinhardt, Isabel and Rahal, Rima-Maria and Schubotz, Moritz and Scholl, Dominik and Behrens, Sarah}, year={2023} }' chicago: 'Heck, Tamara, Isabel Steinhardt, Rima-Maria Rahal, Moritz Schubotz, Dominik Scholl, and Sarah Behrens. “Bootstrapping the Open Science Culture: The Fellowship Approach.” Research Ideas and Outcomes 9 (2023). https://doi.org/10.3897/rio.9.e103675.' ieee: 'T. Heck, I. Steinhardt, R.-M. Rahal, M. Schubotz, D. Scholl, and S. Behrens, “Bootstrapping the Open Science culture: The fellowship approach,” Research Ideas and Outcomes, vol. 9, 2023, doi: 10.3897/rio.9.e103675.' mla: 'Heck, Tamara, et al. “Bootstrapping the Open Science Culture: The Fellowship Approach.” Research Ideas and Outcomes, vol. 9, Pensoft Publishers, 2023, doi:10.3897/rio.9.e103675.' short: T. Heck, I. Steinhardt, R.-M. Rahal, M. Schubotz, D. Scholl, S. Behrens, Research Ideas and Outcomes 9 (2023). date_created: 2023-03-24T06:40:51Z date_updated: 2023-03-24T06:43:01Z department: - _id: '121' doi: 10.3897/rio.9.e103675 intvolume: ' 9' keyword: - Open Science language: - iso: eng main_file_link: - open_access: '1' url: https://riojournal.com/article/103675/ oa: '1' publication: Research Ideas and Outcomes publication_identifier: issn: - 2367-7163 publication_status: published publisher: Pensoft Publishers status: public title: 'Bootstrapping the Open Science culture: The fellowship approach' type: journal_article user_id: '90339' volume: 9 year: '2023' ... --- _id: '35062' citation: ama: Meine S, Otto A, Süßmann J, eds. Musiklandschaften zwischen Rhein und Weser. Pluralisierung und Verflechtung entlang des Hellwegs in der Frühen Neuzeit. Unter Mitarbeit v. Markus Lauert. Vol 13. Königshausen & Neumann; 2023. doi:https://doi.org/10.36202/9783826077920 apa: Meine, S., Otto, A., & Süßmann, J. (Eds.). (2023). Musiklandschaften zwischen Rhein und Weser. Pluralisierung und Verflechtung entlang des Hellwegs in der Frühen Neuzeit. Unter Mitarbeit v. Markus Lauert (Vol. 13). Königshausen & Neumann. https://doi.org/10.36202/9783826077920 bibtex: '@book{Meine_Otto_Süßmann_2023, place={Würzburg}, series={Musik – Kultur – Geschichte}, title={Musiklandschaften zwischen Rhein und Weser. Pluralisierung und Verflechtung entlang des Hellwegs in der Frühen Neuzeit. Unter Mitarbeit v. Markus Lauert}, volume={13}, DOI={https://doi.org/10.36202/9783826077920}, publisher={Königshausen & Neumann}, year={2023}, collection={Musik – Kultur – Geschichte} }' chicago: 'Meine, Sabine, Arnold Otto, and Johannes Süßmann, eds. Musiklandschaften zwischen Rhein und Weser. Pluralisierung und Verflechtung entlang des Hellwegs in der Frühen Neuzeit. Unter Mitarbeit v. Markus Lauert. Vol. 13. Musik – Kultur – Geschichte. Würzburg: Königshausen & Neumann, 2023. https://doi.org/10.36202/9783826077920.' ieee: 'S. Meine, A. Otto, and J. Süßmann, Eds., Musiklandschaften zwischen Rhein und Weser. Pluralisierung und Verflechtung entlang des Hellwegs in der Frühen Neuzeit. Unter Mitarbeit v. Markus Lauert, vol. 13. Würzburg: Königshausen & Neumann, 2023.' mla: Meine, Sabine, et al., editors. Musiklandschaften zwischen Rhein und Weser. Pluralisierung und Verflechtung entlang des Hellwegs in der Frühen Neuzeit. Unter Mitarbeit v. Markus Lauert. Königshausen & Neumann, 2023, doi:https://doi.org/10.36202/9783826077920. short: S. Meine, A. Otto, J. Süßmann, eds., Musiklandschaften zwischen Rhein und Weser. Pluralisierung und Verflechtung entlang des Hellwegs in der Frühen Neuzeit. Unter Mitarbeit v. Markus Lauert, Königshausen & Neumann, Würzburg, 2023. date_created: 2022-12-28T21:08:19Z date_updated: 2023-04-03T17:11:35Z department: - _id: '446' doi: https://doi.org/10.36202/9783826077920 editor: - first_name: Sabine full_name: Meine, Sabine last_name: Meine - first_name: Arnold full_name: Otto, Arnold last_name: Otto - first_name: Johannes full_name: Süßmann, Johannes id: '16220' last_name: Süßmann orcid: 0000-0001-5716-0863 intvolume: ' 13' language: - iso: ger main_file_link: - open_access: '1' url: https://verlag.koenigshausen-neumann.de/oaopen/81726 oa: '1' place: Würzburg publication_identifier: isbn: - 978-3-8260-7218-5 - 3-8260-7218-9 - 978-3-8260-7792-0 publication_status: published publisher: Königshausen & Neumann series_title: Musik – Kultur – Geschichte status: public title: Musiklandschaften zwischen Rhein und Weser. Pluralisierung und Verflechtung entlang des Hellwegs in der Frühen Neuzeit. Unter Mitarbeit v. Markus Lauert type: conference_editor user_id: '16220' volume: 13 year: '2023' ... --- _id: '43132' author: - first_name: Torsten full_name: Meier, Torsten id: '344' last_name: Meier orcid: 0000-0001-8864-2072 - first_name: S. full_name: Grisard, S. last_name: Grisard - first_name: A.V. full_name: Trifonov, A.V. last_name: Trifonov - first_name: Hendrik full_name: Rose, Hendrik id: '55958' last_name: Rose orcid: 0000-0002-3079-5428 - first_name: R. full_name: Reichhardt, R. last_name: Reichhardt - first_name: Matthias full_name: Reichelt, Matthias id: '138' last_name: Reichelt - first_name: C. full_name: Schneider, C. last_name: Schneider - first_name: M. full_name: Kamp, M. last_name: Kamp - first_name: S. full_name: Höfling, S. last_name: Höfling - first_name: M. full_name: Bayer, M. last_name: Bayer - first_name: I.A full_name: Akimov, I.A last_name: Akimov citation: ama: Meier T, Grisard S, Trifonov AV, et al. Temporal sorting of optical multi-wave-mixing processes in semiconductor quantum dots. arxiv:230202480. Published online 2023. apa: Meier, T., Grisard, S., Trifonov, A. V., Rose, H., Reichhardt, R., Reichelt, M., Schneider, C., Kamp, M., Höfling, S., Bayer, M., & Akimov, I. A. (2023). Temporal sorting of optical multi-wave-mixing processes in semiconductor quantum dots. In arxiv:2302.02480. bibtex: '@article{Meier_Grisard_Trifonov_Rose_Reichhardt_Reichelt_Schneider_Kamp_Höfling_Bayer_et al._2023, title={Temporal sorting of optical multi-wave-mixing processes in semiconductor quantum dots}, journal={arxiv:2302.02480}, author={Meier, Torsten and Grisard, S. and Trifonov, A.V. and Rose, Hendrik and Reichhardt, R. and Reichelt, Matthias and Schneider, C. and Kamp, M. and Höfling, S. and Bayer, M. and et al.}, year={2023} }' chicago: Meier, Torsten, S. Grisard, A.V. Trifonov, Hendrik Rose, R. Reichhardt, Matthias Reichelt, C. Schneider, et al. “Temporal Sorting of Optical Multi-Wave-Mixing Processes in Semiconductor Quantum Dots.” Arxiv:2302.02480, 2023. ieee: T. Meier et al., “Temporal sorting of optical multi-wave-mixing processes in semiconductor quantum dots,” arxiv:2302.02480. 2023. mla: Meier, Torsten, et al. “Temporal Sorting of Optical Multi-Wave-Mixing Processes in Semiconductor Quantum Dots.” Arxiv:2302.02480, 2023. short: T. Meier, S. Grisard, A.V. Trifonov, H. Rose, R. Reichhardt, M. Reichelt, C. Schneider, M. Kamp, S. Höfling, M. Bayer, I.A. Akimov, Arxiv:2302.02480 (2023). date_created: 2023-03-28T12:45:46Z date_updated: 2023-04-20T14:45:05Z department: - _id: '293' - _id: '35' - _id: '15' - _id: '170' - _id: '230' - _id: '429' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.48550/arXiv.2302.02480 oa: '1' project: - _id: '53' name: 'TRR 142: TRR 142' - _id: '54' name: 'TRR 142 - A: TRR 142 - Project Area A' - _id: '59' name: 'TRR 142 - A02: TRR 142 - Subproject A02' - _id: '165' name: 'TRR 142 - A10: TRR 142 - Subproject A10' publication: arxiv:2302.02480 status: public title: Temporal sorting of optical multi-wave-mixing processes in semiconductor quantum dots type: preprint user_id: '16199' 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: '44083' author: - first_name: Anna Brigitte full_name: Bauer, Anna Brigitte id: '24755' last_name: Bauer orcid: 0000-0002-1742-3099 citation: ama: Bauer AB. Experimentelle Kompetenz Physikstudierender. Entwicklung und erste Erprobung eines performanzorientierten Kompetenzstrukturmodells unter Nutzung qualitativer Methoden. Vol 352. Logos Verlag Berlin GmbH; 2023. doi:10.30819/5625 apa: Bauer, A. B. (2023). Experimentelle Kompetenz Physikstudierender. Entwicklung und erste Erprobung eines performanzorientierten Kompetenzstrukturmodells unter Nutzung qualitativer Methoden (Vol. 352). Logos Verlag Berlin GmbH. https://doi.org/10.30819/5625 bibtex: '@book{Bauer_2023, place={Berlin}, series={Studien zum Physik- und Chemielernen}, title={Experimentelle Kompetenz Physikstudierender. Entwicklung und erste Erprobung eines performanzorientierten Kompetenzstrukturmodells unter Nutzung qualitativer Methoden}, volume={352}, DOI={10.30819/5625}, publisher={Logos Verlag Berlin GmbH}, author={Bauer, Anna Brigitte}, year={2023}, collection={Studien zum Physik- und Chemielernen} }' chicago: 'Bauer, Anna Brigitte. Experimentelle Kompetenz Physikstudierender. Entwicklung und erste Erprobung eines performanzorientierten Kompetenzstrukturmodells unter Nutzung qualitativer Methoden. Vol. 352. Studien zum Physik- und Chemielernen. Berlin: Logos Verlag Berlin GmbH, 2023. https://doi.org/10.30819/5625.' ieee: 'A. B. Bauer, Experimentelle Kompetenz Physikstudierender. Entwicklung und erste Erprobung eines performanzorientierten Kompetenzstrukturmodells unter Nutzung qualitativer Methoden, vol. 352. Berlin: Logos Verlag Berlin GmbH, 2023.' mla: Bauer, Anna Brigitte. Experimentelle Kompetenz Physikstudierender. Entwicklung und erste Erprobung eines performanzorientierten Kompetenzstrukturmodells unter Nutzung qualitativer Methoden. Logos Verlag Berlin GmbH, 2023, doi:10.30819/5625. short: A.B. Bauer, Experimentelle Kompetenz Physikstudierender. Entwicklung und erste Erprobung eines performanzorientierten Kompetenzstrukturmodells unter Nutzung qualitativer Methoden, Logos Verlag Berlin GmbH, Berlin, 2023. date_created: 2023-04-20T12:47:01Z date_updated: 2023-04-26T06:41:56Z department: - _id: '299' - _id: '576' - _id: '651' doi: 10.30819/5625 intvolume: ' 352' language: - iso: ger main_file_link: - open_access: '1' url: https://www.logos-verlag.de/cgi-bin/engbuchmid?isbn=5625&lng=deu&id=%3D oa: '1' place: Berlin publication_identifier: isbn: - 978-3-8325-5625-9 publication_status: published publisher: Logos Verlag Berlin GmbH series_title: Studien zum Physik- und Chemielernen status: public title: Experimentelle Kompetenz Physikstudierender. Entwicklung und erste Erprobung eines performanzorientierten Kompetenzstrukturmodells unter Nutzung qualitativer Methoden type: book user_id: '24755' volume: 352 year: '2023' ... --- _id: '43374' author: - first_name: Patrick full_name: Schürmann, Patrick last_name: Schürmann citation: ama: Schürmann P. A Formal Comparison of Advanced Digital Signature Primitives.; 2023. apa: Schürmann, P. (2023). A Formal Comparison of Advanced Digital Signature Primitives. bibtex: '@book{Schürmann_2023, title={ A Formal Comparison of Advanced Digital Signature Primitives}, author={Schürmann, Patrick}, year={2023} }' chicago: Schürmann, Patrick. A Formal Comparison of Advanced Digital Signature Primitives, 2023. ieee: P. Schürmann, A Formal Comparison of Advanced Digital Signature Primitives. 2023. mla: Schürmann, Patrick. A Formal Comparison of Advanced Digital Signature Primitives. 2023. short: P. Schürmann, A Formal Comparison of Advanced Digital Signature Primitives, 2023. date_created: 2023-04-03T14:07:32Z date_updated: 2023-04-25T22:43:21Z ddc: - '000' department: - _id: '64' file: - access_level: open_access content_type: application/pdf creator: bhenrik date_created: 2023-04-25T10:49:36Z date_updated: 2023-04-25T10:49:36Z file_id: '44177' file_name: masters_thesis_schuermann.pdf file_size: 1367369 relation: main_file title: ' A Formal Comparison of Advanced Digital Signature Primitives' file_date_updated: 2023-04-25T10:49:36Z has_accepted_license: '1' language: - iso: eng oa: '1' project: - _id: '1' name: 'SFB 901: SFB 901' - _id: '4' name: 'SFB 901 - C: SFB 901 - Project Area C' - _id: '13' name: 'SFB 901 - C1: SFB 901 - Subproject C1' status: public supervisor: - first_name: Johannes full_name: Blömer, Johannes id: '23' last_name: Blömer title: ' A Formal Comparison of Advanced Digital Signature Primitives' type: mastersthesis user_id: '41047' year: '2023' ... --- _id: '42515' abstract: - lang: eng text: Microcellular wood fiber reinforced polymers offer the possibility to reduce the use of fossil raw materials. In particular, thick-walled structures with thicknesses greater than 6 mm offer a high potential for weight savings. This study investigates the cell structures and mechanical properties of injection-molded test specimens. The influence of different thicknesses (6–10 mm) along with different chemical blowing agents (endothermic, exothermic) with varying dosages (0–2 wt%) is analyzed. The investigations reveal that exothermic chemical blowing agents form finer cells consistently to thin-walled structures than endothermic ones. Higher foaming agent content leads to higher pore fractions, with many small cells coalescing into a large open-pore cell network. The mechanical properties depend mainly on the pore content of the sample. The specific tensile properties deteriorate with the use of chemical blowing agents (CFA), whereas the sandwich structure produced with compact edge layers has a positive influence on the specific flexural properties. author: - first_name: Elmar full_name: Moritzer, Elmar id: '20531' last_name: Moritzer - first_name: Felix full_name: Flachmann, Felix id: '38212' last_name: Flachmann orcid: 0000-0002-7651-7028 citation: ama: Moritzer E, Flachmann F. Morphological and mechanical properties of foamed thick-walled Wood-Plastic-Composite structures. Journal of Cellular Plastics. 2023;59(3):187-199. doi:10.1177/0021955x231161175 apa: Moritzer, E., & Flachmann, F. (2023). Morphological and mechanical properties of foamed thick-walled Wood-Plastic-Composite structures. Journal of Cellular Plastics, 59(3), 187–199. https://doi.org/10.1177/0021955x231161175 bibtex: '@article{Moritzer_Flachmann_2023, title={Morphological and mechanical properties of foamed thick-walled Wood-Plastic-Composite structures}, volume={59}, DOI={10.1177/0021955x231161175}, number={3}, journal={Journal of Cellular Plastics}, publisher={SAGE Publications}, author={Moritzer, Elmar and Flachmann, Felix}, year={2023}, pages={187–199} }' chicago: 'Moritzer, Elmar, and Felix Flachmann. “Morphological and Mechanical Properties of Foamed Thick-Walled Wood-Plastic-Composite Structures.” Journal of Cellular Plastics 59, no. 3 (2023): 187–99. https://doi.org/10.1177/0021955x231161175.' ieee: 'E. Moritzer and F. Flachmann, “Morphological and mechanical properties of foamed thick-walled Wood-Plastic-Composite structures,” Journal of Cellular Plastics, vol. 59, no. 3, pp. 187–199, 2023, doi: 10.1177/0021955x231161175.' mla: Moritzer, Elmar, and Felix Flachmann. “Morphological and Mechanical Properties of Foamed Thick-Walled Wood-Plastic-Composite Structures.” Journal of Cellular Plastics, vol. 59, no. 3, SAGE Publications, 2023, pp. 187–99, doi:10.1177/0021955x231161175. short: E. Moritzer, F. Flachmann, Journal of Cellular Plastics 59 (2023) 187–199. date_created: 2023-02-27T07:11:52Z date_updated: 2023-04-26T13:40:19Z department: - _id: '321' - _id: '9' - _id: '367' - _id: '147' doi: 10.1177/0021955x231161175 intvolume: ' 59' issue: '3' keyword: - Materials Chemistry - Polymers and Plastics - General Chemistry language: - iso: eng main_file_link: - open_access: '1' oa: '1' page: 187-199 publication: Journal of Cellular Plastics publication_identifier: issn: - 0021-955X - 1530-7999 publication_status: published publisher: SAGE Publications quality_controlled: '1' status: public title: Morphological and mechanical properties of foamed thick-walled Wood-Plastic-Composite structures type: journal_article user_id: '38212' volume: 59 year: '2023' ... --- _id: '42179' author: - first_name: Sascha Christian full_name: Burmeister, Sascha Christian id: '32685' last_name: Burmeister - first_name: Guido full_name: Schryen, Guido id: '72850' last_name: Schryen citation: ama: 'Burmeister SC, Schryen G. Distribution Network Optimization: Predicting computation times to design scenario analysis for network operators. Energy Systems. Published online 2023. doi:10.1007/s12667-023-00572-5' apa: 'Burmeister, S. C., & Schryen, G. (2023). Distribution Network Optimization: Predicting computation times to design scenario analysis for network operators. Energy Systems. https://doi.org/10.1007/s12667-023-00572-5' bibtex: '@article{Burmeister_Schryen_2023, title={Distribution Network Optimization: Predicting computation times to design scenario analysis for network operators}, DOI={10.1007/s12667-023-00572-5}, journal={Energy Systems}, publisher={Springer}, author={Burmeister, Sascha Christian and Schryen, Guido}, year={2023} }' chicago: 'Burmeister, Sascha Christian, and Guido Schryen. “Distribution Network Optimization: Predicting Computation Times to Design Scenario Analysis for Network Operators.” Energy Systems, 2023. https://doi.org/10.1007/s12667-023-00572-5.' ieee: 'S. C. Burmeister and G. Schryen, “Distribution Network Optimization: Predicting computation times to design scenario analysis for network operators,” Energy Systems, 2023, doi: 10.1007/s12667-023-00572-5.' mla: 'Burmeister, Sascha Christian, and Guido Schryen. “Distribution Network Optimization: Predicting Computation Times to Design Scenario Analysis for Network Operators.” Energy Systems, Springer, 2023, doi:10.1007/s12667-023-00572-5.' short: S.C. Burmeister, G. Schryen, Energy Systems (2023). date_created: 2023-02-17T09:44:49Z date_updated: 2023-04-26T14:38:43Z ddc: - '000' department: - _id: '277' doi: 10.1007/s12667-023-00572-5 file: - access_level: open_access content_type: application/pdf creator: hsiemes date_created: 2023-03-14T13:44:07Z date_updated: 2023-03-14T13:44:07Z file_id: '43022' file_name: s12667-023-00572-5.pdf file_size: 1521348 relation: main_file file_date_updated: 2023-03-14T13:44:07Z has_accepted_license: '1' language: - iso: eng oa: '1' publication: Energy Systems publisher: Springer status: public title: 'Distribution Network Optimization: Predicting computation times to design scenario analysis for network operators' type: journal_article user_id: '61579' year: '2023' ... --- _id: '43034' abstract: - lang: eng text: "Abstract\r\n The accessibility to rheological parameters for concrete is becoming more and more relevant. This is mainly related to the constantly emerging challenges, such as not only the development of high-strength concretes is progressing very fast but also the simulation of the flow behaviour is of high importance. The main problem, however, is that the rheological characterisation of fresh concrete is not possible via commercial rheometers. The so-called concrete rheometers provide valuable relative values for comparing different concretes, but they cannot measure absolute values. Therefore, we developed an adaptive coaxial concrete rheometer (ACCR) that allows the measurement of fresh concrete with particles up to \r\n \r\n \ \r\n \r\n \r\n \ \r\n d\r\n \ \r\n \r\n \ max\r\n \r\n \ \r\n =\r\n \ 5.5\r\n \r\n mm\r\n \ \r\n {d}_{{\\rm{\\max }}}=5.5\\hspace{.5em}{\\rm{mm}}\r\n \r\n \ . The comparison of the ACCR with a commercial rheometer showed very good agreement for selected test materials (Newtonian fluid, shear thinning fluid, suspension, and yield stress fluid), so that self-compacting concrete was subsequently measured. Since these measurements showed a very high reproducibility, the rheological properties of the fresh concrete could be determined with high accuracy. The common flow models (Bingham (B), Herschel–Bulkley, modified Bingham (MB) models) were also tested for their applicability, with the Bingham and the modified Bingham model proving to be the best suitable ones." author: - first_name: Sebastian full_name: Josch, Sebastian id: '38243' last_name: Josch - first_name: Steffen full_name: Jesinghausen, Steffen id: '3959' last_name: Jesinghausen orcid: https://orcid.org/0000-0003-2611-5298 - first_name: Hans-Joachim full_name: Schmid, Hans-Joachim id: '464' last_name: Schmid orcid: 000-0001-8590-1921 citation: ama: Josch S, Jesinghausen S, Schmid H-J. Development of an adaptive coaxial concrete rheometer and rheological characterisation of fresh concrete. Applied Rheology. 2023;33(1). doi:10.1515/arh-2022-0140 apa: Josch, S., Jesinghausen, S., & Schmid, H.-J. (2023). Development of an adaptive coaxial concrete rheometer and rheological characterisation of fresh concrete. Applied Rheology, 33(1). https://doi.org/10.1515/arh-2022-0140 bibtex: '@article{Josch_Jesinghausen_Schmid_2023, title={Development of an adaptive coaxial concrete rheometer and rheological characterisation of fresh concrete}, volume={33}, DOI={10.1515/arh-2022-0140}, number={1}, journal={Applied Rheology}, publisher={Walter de Gruyter GmbH}, author={Josch, Sebastian and Jesinghausen, Steffen and Schmid, Hans-Joachim}, year={2023} }' chicago: Josch, Sebastian, Steffen Jesinghausen, and Hans-Joachim Schmid. “Development of an Adaptive Coaxial Concrete Rheometer and Rheological Characterisation of Fresh Concrete.” Applied Rheology 33, no. 1 (2023). https://doi.org/10.1515/arh-2022-0140. ieee: 'S. Josch, S. Jesinghausen, and H.-J. Schmid, “Development of an adaptive coaxial concrete rheometer and rheological characterisation of fresh concrete,” Applied Rheology, vol. 33, no. 1, 2023, doi: 10.1515/arh-2022-0140.' mla: Josch, Sebastian, et al. “Development of an Adaptive Coaxial Concrete Rheometer and Rheological Characterisation of Fresh Concrete.” Applied Rheology, vol. 33, no. 1, Walter de Gruyter GmbH, 2023, doi:10.1515/arh-2022-0140. short: S. Josch, S. Jesinghausen, H.-J. Schmid, Applied Rheology 33 (2023). date_created: 2023-03-16T19:06:49Z date_updated: 2023-04-27T11:19:08Z department: - _id: '150' doi: 10.1515/arh-2022-0140 intvolume: ' 33' issue: '1' keyword: - Condensed Matter Physics - General Materials Science language: - iso: eng main_file_link: - open_access: '1' url: https://www.degruyter.com/document/doi/10.1515/arh-2022-0140/html oa: '1' publication: Applied Rheology publication_identifier: issn: - 1617-8106 publication_status: published publisher: Walter de Gruyter GmbH quality_controlled: '1' status: public title: Development of an adaptive coaxial concrete rheometer and rheological characterisation of fresh concrete type: journal_article user_id: '3959' volume: 33 year: '2023' ... --- _id: '44249' abstract: - lang: eng text: State education in honest tax payment can be understood as a facet of training in citizenship, i.e. as an attempt by the modern state to standardize the behavior of its citizens and to prevent deviations. Based on this Foucauldian understanding, this exploratory article examines tax education in the United States, Spain, and West Germany from the mid-1940s to the late 1980s. During this period, the USA asserted itself as the champion of tax education and Spain consistently tried to emulate this example, albeit with more modest means and different semantic strategies from as early as the 1960s, when it was still under a autoritarian regime. The FRG, however, completely discontinued its few early attempts at tax education from the mid-1950s onwards. Even during the economic crises and tax scandals of the 1970s, there was no relaunch of the programs. The article locates the reasons for this highly uneven development in the different ideal images of the citizen in the three states. author: - first_name: Korinna full_name: Schönhärl, Korinna id: '89037' last_name: Schönhärl orcid: 0000-0002-7967-3261 - first_name: Nasrin full_name: Düll, Nasrin last_name: Düll - first_name: Nadya Melina full_name: Ramírez Lugo , Nadya Melina last_name: 'Ramírez Lugo ' citation: ama: 'Schönhärl K, Düll N, Ramírez Lugo NM. Tax Education After WWII: How Spain, the USA, and West Germany Tried to Make Their Citizens Pay Honestly. In: Sébastien G, Hadrien B, eds. Tax Evasion and Tax Havens since the Nineteenth Century . Springer; 2023:355-376.' apa: 'Schönhärl, K., Düll, N., & Ramírez Lugo , N. M. (2023). Tax Education After WWII: How Spain, the USA, and West Germany Tried to Make Their Citizens Pay Honestly. In G. Sébastien & B. Hadrien (Eds.), Tax Evasion and Tax Havens since the Nineteenth Century (pp. 355–376). Springer.' bibtex: '@inbook{Schönhärl_Düll_Ramírez Lugo _2023, title={Tax Education After WWII: How Spain, the USA, and West Germany Tried to Make Their Citizens Pay Honestly}, booktitle={Tax Evasion and Tax Havens since the Nineteenth Century }, publisher={Springer}, author={Schönhärl, Korinna and Düll, Nasrin and Ramírez Lugo , Nadya Melina}, editor={Sébastien, Guex and Hadrien, Buclin}, year={2023}, pages={355–376} }' chicago: 'Schönhärl, Korinna, Nasrin Düll, and Nadya Melina Ramírez Lugo . “Tax Education After WWII: How Spain, the USA, and West Germany Tried to Make Their Citizens Pay Honestly.” In Tax Evasion and Tax Havens since the Nineteenth Century , edited by Guex Sébastien and Buclin Hadrien, 355–76. Springer, 2023.' ieee: 'K. Schönhärl, N. Düll, and N. M. Ramírez Lugo , “Tax Education After WWII: How Spain, the USA, and West Germany Tried to Make Their Citizens Pay Honestly,” in Tax Evasion and Tax Havens since the Nineteenth Century , G. Sébastien and B. Hadrien, Eds. Springer, 2023, pp. 355–376.' mla: 'Schönhärl, Korinna, et al. “Tax Education After WWII: How Spain, the USA, and West Germany Tried to Make Their Citizens Pay Honestly.” Tax Evasion and Tax Havens since the Nineteenth Century , edited by Guex Sébastien and Buclin Hadrien, Springer, 2023, pp. 355–76.' short: 'K. Schönhärl, N. Düll, N.M. Ramírez Lugo , in: G. Sébastien, B. Hadrien (Eds.), Tax Evasion and Tax Havens since the Nineteenth Century , Springer, 2023, pp. 355–376.' date_created: 2023-04-28T06:58:36Z date_updated: 2023-04-28T06:58:49Z ddc: - '900' department: - _id: '445' editor: - first_name: Guex full_name: Sébastien, Guex last_name: Sébastien - first_name: Buclin full_name: Hadrien, Buclin last_name: Hadrien file: - access_level: closed content_type: application/pdf creator: schoenha date_created: 2023-04-28T06:57:48Z date_updated: 2023-04-28T06:57:48Z file_id: '44250' file_name: Schönhärl Düll Ramirez Tax Education.pdf file_size: 354595 relation: main_file success: 1 file_date_updated: 2023-04-28T06:57:48Z has_accepted_license: '1' language: - iso: eng main_file_link: - open_access: '1' url: https://link.springer.com/chapter/10.1007/978-3-031-18119-1_17 oa: '1' page: 355-376 publication: 'Tax Evasion and Tax Havens since the Nineteenth Century ' publication_status: published publisher: Springer quality_controlled: '1' status: public title: 'Tax Education After WWII: How Spain, the USA, and West Germany Tried to Make Their Citizens Pay Honestly' type: book_chapter user_id: '89037' year: '2023' ... --- _id: '44321' article_type: letter_note author: - first_name: Phillip full_name: Neumann, Phillip id: '95559' last_name: Neumann citation: ama: Neumann P. Studien zu Schulleistungen und ihre Aufbereitung. Zeitschrift für Heilpädagogik. 2023;74(5):230-232. apa: Neumann, P. (2023). Studien zu Schulleistungen und ihre Aufbereitung. Zeitschrift für Heilpädagogik, 74(5), 230–232. bibtex: '@article{Neumann_2023, title={Studien zu Schulleistungen und ihre Aufbereitung}, volume={74}, number={5}, journal={Zeitschrift für Heilpädagogik}, author={Neumann, Phillip}, year={2023}, pages={230–232} }' chicago: 'Neumann, Phillip. “Studien zu Schulleistungen und ihre Aufbereitung.” Zeitschrift für Heilpädagogik 74, no. 5 (2023): 230–32.' ieee: P. Neumann, “Studien zu Schulleistungen und ihre Aufbereitung,” Zeitschrift für Heilpädagogik, vol. 74, no. 5, pp. 230–232, 2023. mla: Neumann, Phillip. “Studien zu Schulleistungen und ihre Aufbereitung.” Zeitschrift für Heilpädagogik, vol. 74, no. 5, 2023, pp. 230–32. short: P. Neumann, Zeitschrift für Heilpädagogik 74 (2023) 230–232. date_created: 2023-05-02T12:20:10Z date_updated: 2023-05-02T12:22:35Z ddc: - '370' department: - _id: '479' file: - access_level: open_access content_type: application/pdf creator: pneu date_created: 2023-05-02T12:19:07Z date_updated: 2023-05-02T12:22:35Z file_id: '44322' file_name: zfh_5.2023_neumann.pdf file_size: 167638 relation: main_file file_date_updated: 2023-05-02T12:22:35Z has_accepted_license: '1' intvolume: ' 74' issue: '5' keyword: - Inklusion - Sonderpädagogik - Bildung - Bildungsstudien - Integration language: - iso: ger oa: '1' page: 230-232 popular_science: '1' publication: Zeitschrift für Heilpädagogik publication_identifier: issn: - 0513-9066 publication_status: published status: public title: Studien zu Schulleistungen und ihre Aufbereitung type: journal_article user_id: '95559' volume: 74 year: '2023' ... --- _id: '20841' author: - first_name: Sevag full_name: Gharibian, Sevag id: '71541' last_name: Gharibian orcid: 0000-0002-9992-3379 - first_name: James full_name: Watson, James last_name: Watson - first_name: Johannes full_name: Bausch, Johannes last_name: Bausch citation: ama: 'Gharibian S, Watson J, Bausch J. The Complexity of Translationally Invariant Problems beyond Ground State Energies. In: Proceedings of the 40th International Symposium on Theoretical Aspects of Computer Science (STACS). Vol 254. ; 2023:54:1-54:21. doi:https://doi.org/10.4230/LIPIcs.STACS.2023.54' apa: Gharibian, S., Watson, J., & Bausch, J. (2023). The Complexity of Translationally Invariant Problems beyond Ground State Energies. Proceedings of the 40th International Symposium on Theoretical Aspects of Computer Science (STACS), 254, 54:1-54:21. https://doi.org/10.4230/LIPIcs.STACS.2023.54 bibtex: '@inproceedings{Gharibian_Watson_Bausch_2023, title={The Complexity of Translationally Invariant Problems beyond Ground State Energies}, volume={254}, DOI={https://doi.org/10.4230/LIPIcs.STACS.2023.54}, booktitle={Proceedings of the 40th International Symposium on Theoretical Aspects of Computer Science (STACS)}, author={Gharibian, Sevag and Watson, James and Bausch, Johannes}, year={2023}, pages={54:1-54:21} }' chicago: Gharibian, Sevag, James Watson, and Johannes Bausch. “The Complexity of Translationally Invariant Problems beyond Ground State Energies.” In Proceedings of the 40th International Symposium on Theoretical Aspects of Computer Science (STACS), 254:54:1-54:21, 2023. https://doi.org/10.4230/LIPIcs.STACS.2023.54. ieee: 'S. Gharibian, J. Watson, and J. Bausch, “The Complexity of Translationally Invariant Problems beyond Ground State Energies,” in Proceedings of the 40th International Symposium on Theoretical Aspects of Computer Science (STACS), 2023, vol. 254, p. 54:1-54:21, doi: https://doi.org/10.4230/LIPIcs.STACS.2023.54.' mla: Gharibian, Sevag, et al. “The Complexity of Translationally Invariant Problems beyond Ground State Energies.” Proceedings of the 40th International Symposium on Theoretical Aspects of Computer Science (STACS), vol. 254, 2023, p. 54:1-54:21, doi:https://doi.org/10.4230/LIPIcs.STACS.2023.54. short: 'S. Gharibian, J. Watson, J. Bausch, in: Proceedings of the 40th International Symposium on Theoretical Aspects of Computer Science (STACS), 2023, p. 54:1-54:21.' date_created: 2020-12-24T14:15:09Z date_updated: 2023-05-04T17:51:23Z department: - _id: '623' - _id: '7' doi: https://doi.org/10.4230/LIPIcs.STACS.2023.54 external_id: arxiv: - '2012.12717' intvolume: ' 254' language: - iso: eng main_file_link: - open_access: '1' url: https://arxiv.org/abs/2012.12717 oa: '1' page: 54:1-54:21 publication: Proceedings of the 40th International Symposium on Theoretical Aspects of Computer Science (STACS) publication_status: published status: public title: The Complexity of Translationally Invariant Problems beyond Ground State Energies type: conference user_id: '71541' volume: 254 year: '2023' ... --- _id: '44512' abstract: - lang: eng text: "For open world applications, deep neural networks (DNNs) need to be aware of\r\npreviously unseen data and adaptable to evolving environments. Furthermore, it\r\nis desirable to detect and learn novel classes which are not included in the\r\nDNNs underlying set of semantic classes in an unsupervised fashion. The method\r\nproposed in this article builds upon anomaly detection to retrieve\r\nout-of-distribution (OoD) data as candidates for new classes. We thereafter\r\nextend the DNN by $k$ empty classes and fine-tune it on the OoD data samples.\r\nTo this end, we introduce two loss functions, which 1) entice the DNN to assign\r\nOoD samples to the empty classes and 2) to minimize the inner-class feature\r\ndistances between them. Thus, instead of ground truth which contains labels for\r\nthe different novel classes, the DNN obtains a single OoD label together with a\r\ndistance matrix, which is computed in advance. We perform several experiments\r\nfor image classification and semantic segmentation, which demonstrate that a\r\nDNN can extend its own semantic space by multiple classes without having access\r\nto ground truth." author: - first_name: Svenja full_name: Uhlemeyer, Svenja last_name: Uhlemeyer - first_name: Julian full_name: Lienen, Julian id: '44040' last_name: Lienen - first_name: Eyke full_name: Hüllermeier, Eyke id: '48129' last_name: Hüllermeier - first_name: Hanno full_name: Gottschalk, Hanno last_name: Gottschalk citation: ama: Uhlemeyer S, Lienen J, Hüllermeier E, Gottschalk H. Detecting Novelties with Empty Classes. arXiv:230500983. Published online 2023. apa: Uhlemeyer, S., Lienen, J., Hüllermeier, E., & Gottschalk, H. (2023). Detecting Novelties with Empty Classes. In arXiv:2305.00983. bibtex: '@article{Uhlemeyer_Lienen_Hüllermeier_Gottschalk_2023, title={Detecting Novelties with Empty Classes}, journal={arXiv:2305.00983}, author={Uhlemeyer, Svenja and Lienen, Julian and Hüllermeier, Eyke and Gottschalk, Hanno}, year={2023} }' chicago: Uhlemeyer, Svenja, Julian Lienen, Eyke Hüllermeier, and Hanno Gottschalk. “Detecting Novelties with Empty Classes.” ArXiv:2305.00983, 2023. ieee: S. Uhlemeyer, J. Lienen, E. Hüllermeier, and H. Gottschalk, “Detecting Novelties with Empty Classes,” arXiv:2305.00983. 2023. mla: Uhlemeyer, Svenja, et al. “Detecting Novelties with Empty Classes.” ArXiv:2305.00983, 2023. short: S. Uhlemeyer, J. Lienen, E. Hüllermeier, H. Gottschalk, ArXiv:2305.00983 (2023). date_created: 2023-05-05T11:37:00Z date_updated: 2023-05-05T11:39:10Z external_id: arxiv: - '2305.00983' language: - iso: eng main_file_link: - open_access: '1' url: https://arxiv.org/pdf/2305.00983.pdf oa: '1' publication: arXiv:2305.00983 status: public title: Detecting Novelties with Empty Classes type: preprint user_id: '44040' year: '2023' ... --- _id: '44672' abstract: - lang: eng text: With enhancing digitalization, condition monitoring is used in an increasing number of application fields across various industrial sectors. By its application, increased reliability as well as reduced risks and costs can be achieved. Based on different approaches, technical systems are monitored and measured data is analyzed to enable condition-based or predictive maintenance. To this end, machine learning approaches are usually implemented to diagnose the health states or predict the health index of the monitored system. However, these trained models are often black-box models, not intuitively explainable for a human. To overcome this shortcoming, a model-based approach based on physics is developed for piezoelectric bending actuators. Such a model enables a transparent representation of the system. Moreover, the model-based approach is extended by a parameter-estimation to account for sudden changes in behavior e. g. caused by occurring cracks. article_number: '114399' article_type: original author: - first_name: Amelie full_name: Bender, Amelie id: '54290' last_name: Bender citation: ama: 'Bender A. Model-based condition monitoring of piezoelectric bending actuators. Sensors and Actuators A: Physical. 2023;357. doi:10.1016/j.sna.2023.114399' apa: 'Bender, A. (2023). Model-based condition monitoring of piezoelectric bending actuators. Sensors and Actuators A: Physical, 357, Article 114399. https://doi.org/10.1016/j.sna.2023.114399' bibtex: '@article{Bender_2023, title={Model-based condition monitoring of piezoelectric bending actuators}, volume={357}, DOI={10.1016/j.sna.2023.114399}, number={114399}, journal={Sensors and Actuators A: Physical}, publisher={Elsevier BV}, author={Bender, Amelie}, year={2023} }' chicago: 'Bender, Amelie. “Model-Based Condition Monitoring of Piezoelectric Bending Actuators.” Sensors and Actuators A: Physical 357 (2023). https://doi.org/10.1016/j.sna.2023.114399.' ieee: 'A. Bender, “Model-based condition monitoring of piezoelectric bending actuators,” Sensors and Actuators A: Physical, vol. 357, Art. no. 114399, 2023, doi: 10.1016/j.sna.2023.114399.' mla: 'Bender, Amelie. “Model-Based Condition Monitoring of Piezoelectric Bending Actuators.” Sensors and Actuators A: Physical, vol. 357, 114399, Elsevier BV, 2023, doi:10.1016/j.sna.2023.114399.' short: 'A. Bender, Sensors and Actuators A: Physical 357 (2023).' date_created: 2023-05-09T09:49:44Z date_updated: 2023-05-09T09:53:31Z department: - _id: '151' doi: 10.1016/j.sna.2023.114399 intvolume: ' 357' keyword: - Condition Monitoring - Model-based approach Diagnostics - Varying conditions - Explainability - Piezoelectric bending actuators language: - iso: eng main_file_link: - open_access: '1' url: https://authors.elsevier.com/a/1h2WV3IC9dF7Hm oa: '1' publication: 'Sensors and Actuators A: Physical' publication_identifier: issn: - 0924-4247 publication_status: published publisher: Elsevier BV quality_controlled: '1' status: public title: Model-based condition monitoring of piezoelectric bending actuators type: journal_article user_id: '54290' volume: 357 year: '2023' ... --- _id: '44194' author: - first_name: Qazi Arbab full_name: Ahmed, Qazi Arbab id: '72764' last_name: Ahmed orcid: 0000-0002-1837-2254 - first_name: Muhammad full_name: Awais, Muhammad last_name: Awais - first_name: Marco full_name: Platzner, Marco id: '398' last_name: Platzner citation: ama: 'Ahmed QA, Awais M, Platzner M. MAAS: Hiding Trojans in Approximate Circuits. In: The 24th International Symposium on Quality Electronic Design (ISQED’23), San Francisco, Califorina USA. ; 2023.' apa: 'Ahmed, Q. A., Awais, M., & Platzner, M. (2023). MAAS: Hiding Trojans in Approximate Circuits. The 24th International Symposium on Quality Electronic Design (ISQED’23), San Francisco, Califorina USA. The 24th International Symposium on Quality Electronic Design (ISQED’23), San Fransico CA 94023-0607, USA.' bibtex: '@inproceedings{Ahmed_Awais_Platzner_2023, title={MAAS: Hiding Trojans in Approximate Circuits}, booktitle={The 24th International Symposium on Quality Electronic Design (ISQED’23), San Francisco, Califorina USA}, author={Ahmed, Qazi Arbab and Awais, Muhammad and Platzner, Marco}, year={2023} }' chicago: 'Ahmed, Qazi Arbab, Muhammad Awais, and Marco Platzner. “MAAS: Hiding Trojans in Approximate Circuits.” In The 24th International Symposium on Quality Electronic Design (ISQED’23), San Francisco, Califorina USA, 2023.' ieee: 'Q. A. Ahmed, M. Awais, and M. Platzner, “MAAS: Hiding Trojans in Approximate Circuits,” presented at the The 24th International Symposium on Quality Electronic Design (ISQED’23), San Fransico CA 94023-0607, USA, 2023.' mla: 'Ahmed, Qazi Arbab, et al. “MAAS: Hiding Trojans in Approximate Circuits.” The 24th International Symposium on Quality Electronic Design (ISQED’23), San Francisco, Califorina USA, 2023.' short: 'Q.A. Ahmed, M. Awais, M. Platzner, in: The 24th International Symposium on Quality Electronic Design (ISQED’23), San Francisco, Califorina USA, 2023.' conference: end_date: 2023-04-07 location: San Fransico CA 94023-0607, USA name: The 24th International Symposium on Quality Electronic Design (ISQED'23) start_date: 2023-04-05 date_created: 2023-04-26T13:04:56Z date_updated: 2023-05-10T13:52:14Z ddc: - '620' department: - _id: '78' file: - access_level: open_access content_type: application/pdf creator: qazi date_created: 2023-04-26T13:03:54Z date_updated: 2023-05-10T13:52:14Z file_id: '44196' file_name: s4Bp4-041.pdf file_size: 614626 relation: main_file file_date_updated: 2023-05-10T13:52:14Z has_accepted_license: '1' language: - iso: eng oa: '1' project: - _id: '3' name: 'SFB 901 - B: SFB 901 - Project Area B' - _id: '12' name: 'SFB 901 - B4: SFB 901 - Subproject B4' - _id: '1' name: 'SFB 901: SFB 901' publication: The 24th International Symposium on Quality Electronic Design (ISQED'23), San Francisco, Califorina USA status: public title: 'MAAS: Hiding Trojans in Approximate Circuits' type: conference user_id: '72764' year: '2023' ... --- _id: '44044' abstract: - lang: eng text: "Dispersion is present in every optical setup and is often an undesired effect, especially in nonlinear-optical experiments where ultrashort laser pulses are needed. Typically, bulky pulse compressors consisting of gratings or prisms are used\r\nto address this issue by precompensating the dispersion of the optical components. However, these devices are only able to compensate for a part of the dispersion (second-order dispersion). Here, we present a compact pulse-shaping device that uses plasmonic metasurfaces to apply an arbitrarily designed spectral phase delay allowing for a full dispersion control. Furthermore, with specific phase encodings, this device can be used to temporally reshape the incident laser pulses into more complex pulse forms such as a double pulse. We verify the performance of our device by using an SHG-FROG measurement setup together with a retrieval algorithm to extract the dispersion that our device applies to an incident laser pulse." article_type: original author: - first_name: René full_name: Geromel, René last_name: Geromel - first_name: Philip full_name: Georgi, Philip last_name: Georgi - first_name: Maximilian full_name: Protte, Maximilian id: '46170' last_name: Protte - first_name: Shiwei full_name: Lei, Shiwei last_name: Lei - first_name: Tim full_name: Bartley, Tim id: '49683' last_name: Bartley - first_name: Lingling full_name: Huang, Lingling last_name: Huang - first_name: Thomas full_name: Zentgraf, Thomas id: '30525' last_name: Zentgraf orcid: 0000-0002-8662-1101 citation: ama: Geromel R, Georgi P, Protte M, et al. Compact Metasurface-Based Optical Pulse-Shaping Device. Nano Letters. 2023;23(8):3196-3201. doi:10.1021/acs.nanolett.2c04980 apa: Geromel, R., Georgi, P., Protte, M., Lei, S., Bartley, T., Huang, L., & Zentgraf, T. (2023). Compact Metasurface-Based Optical Pulse-Shaping Device. Nano Letters, 23(8), 3196–3201. https://doi.org/10.1021/acs.nanolett.2c04980 bibtex: '@article{Geromel_Georgi_Protte_Lei_Bartley_Huang_Zentgraf_2023, title={Compact Metasurface-Based Optical Pulse-Shaping Device}, volume={23}, DOI={10.1021/acs.nanolett.2c04980}, number={8}, journal={Nano Letters}, publisher={American Chemical Society (ACS)}, author={Geromel, René and Georgi, Philip and Protte, Maximilian and Lei, Shiwei and Bartley, Tim and Huang, Lingling and Zentgraf, Thomas}, year={2023}, pages={3196–3201} }' chicago: 'Geromel, René, Philip Georgi, Maximilian Protte, Shiwei Lei, Tim Bartley, Lingling Huang, and Thomas Zentgraf. “Compact Metasurface-Based Optical Pulse-Shaping Device.” Nano Letters 23, no. 8 (2023): 3196–3201. https://doi.org/10.1021/acs.nanolett.2c04980.' ieee: 'R. Geromel et al., “Compact Metasurface-Based Optical Pulse-Shaping Device,” Nano Letters, vol. 23, no. 8, pp. 3196–3201, 2023, doi: 10.1021/acs.nanolett.2c04980.' mla: Geromel, René, et al. “Compact Metasurface-Based Optical Pulse-Shaping Device.” Nano Letters, vol. 23, no. 8, American Chemical Society (ACS), 2023, pp. 3196–201, doi:10.1021/acs.nanolett.2c04980. short: R. Geromel, P. Georgi, M. Protte, S. Lei, T. Bartley, L. Huang, T. Zentgraf, Nano Letters 23 (2023) 3196–3201. date_created: 2023-04-18T05:47:22Z date_updated: 2023-05-12T11:17:51Z ddc: - '530' department: - _id: '15' - _id: '230' - _id: '289' - _id: '623' doi: 10.1021/acs.nanolett.2c04980 file: - access_level: closed content_type: application/pdf creator: zentgraf date_created: 2023-04-18T05:50:19Z date_updated: 2023-04-18T05:50:19Z file_id: '44045' file_name: acs.nanolett.2c04980.pdf file_size: 1315966 relation: main_file success: 1 file_date_updated: 2023-04-18T05:50:19Z funded_apc: '1' has_accepted_license: '1' intvolume: ' 23' issue: '8' keyword: - Mechanical Engineering - Condensed Matter Physics - General Materials Science - General Chemistry - Bioengineering language: - iso: eng main_file_link: - open_access: '1' url: https://pubs.acs.org/doi/full/10.1021/acs.nanolett.2c04980 oa: '1' page: 3196 - 3201 project: - _id: '53' name: 'TRR 142: TRR 142' - _id: '55' name: 'TRR 142 - B: TRR 142 - Project Area B' - _id: '170' name: 'TRR 142 - B09: TRR 142 - Subproject B09' - _id: '171' name: 'TRR 142 - C07: TRR 142 - Subproject C07' - _id: '56' name: 'TRR 142 - C: TRR 142 - Project Area C' publication: Nano Letters publication_identifier: issn: - 1530-6984 - 1530-6992 publication_status: published publisher: American Chemical Society (ACS) quality_controlled: '1' status: public title: Compact Metasurface-Based Optical Pulse-Shaping Device type: journal_article user_id: '30525' volume: 23 year: '2023' ... --- _id: '44837' abstract: - lang: eng text: Hydrothermal carbonization (HTC) is an efficient thermochemical method for the conversion of organic feedstock to carbonaceous solids. HTC of different saccharides is known to produce microspheres (MS) with mostly Gaussian size distribution, which are utilized as functional materials in various applications, both as pristine MS and as a precursor for hard carbon MS. Although the average size of the MS can be influenced by adjusting the process parameters, there is no reliable mechanism to affect their size distribution. Our results demonstrate that HTC of trehalose, in contrast to other saccharides, results in a distinctly bimodal sphere diameter distribution consisting of small spheres with diameters of (2.1 ± 0.2) μm and of large spheres with diameters of (10.4 ± 2.6) μm. Remarkably, after pyrolytic post-carbonization at 1000 °C the MS develop a multimodal pore size distribution with abundant macropores > 100 nm, mesopores > 10 nm and micropores < 2 nm, which were examined by small-angle X-ray scattering and visualized by charge-compensated helium ion microscopy. The bimodal size distribution and hierarchical porosity provide an extraordinary set of properties and potential variables for the tailored synthesis of hierarchical porous carbons, making trehalose-derived hard carbon MS a highly promising material for applications in catalysis, filtration, and energy storage devices. author: - first_name: Martin full_name: Wortmann, Martin last_name: Wortmann - first_name: Waldemar full_name: Keil, Waldemar last_name: Keil - first_name: Elise full_name: Diestelhorst, Elise last_name: Diestelhorst - first_name: Michael full_name: Westphal, Michael last_name: Westphal - first_name: René full_name: Haverkamp, René last_name: Haverkamp - first_name: Bennet full_name: Brockhagen, Bennet last_name: Brockhagen - first_name: Jan full_name: Biedinger, Jan last_name: Biedinger - first_name: Laila full_name: Bondzio, Laila last_name: Bondzio - first_name: Christian full_name: Weinberger, Christian id: '11848' last_name: Weinberger - first_name: Dominik full_name: Baier, Dominik last_name: Baier - first_name: Michael full_name: Tiemann, Michael id: '23547' last_name: Tiemann orcid: 0000-0003-1711-2722 - first_name: Andreas full_name: Hütten, Andreas last_name: Hütten - first_name: Thomas full_name: Hellweg, Thomas last_name: Hellweg - first_name: Günter full_name: Reiss, Günter last_name: Reiss - first_name: Claudia full_name: Schmidt, Claudia last_name: Schmidt - first_name: Klaus full_name: Sattler, Klaus last_name: Sattler - first_name: Natalie full_name: Frese, Natalie last_name: Frese citation: ama: Wortmann M, Keil W, Diestelhorst E, et al. Hard carbon microspheres with bimodal size distribution and hierarchical porosity via hydrothermal carbonization of trehalose. RSC Advances. 2023;13(21):14181-14189. doi:10.1039/d3ra01301d apa: Wortmann, M., Keil, W., Diestelhorst, E., Westphal, M., Haverkamp, R., Brockhagen, B., Biedinger, J., Bondzio, L., Weinberger, C., Baier, D., Tiemann, M., Hütten, A., Hellweg, T., Reiss, G., Schmidt, C., Sattler, K., & Frese, N. (2023). Hard carbon microspheres with bimodal size distribution and hierarchical porosity via hydrothermal carbonization of trehalose. RSC Advances, 13(21), 14181–14189. https://doi.org/10.1039/d3ra01301d bibtex: '@article{Wortmann_Keil_Diestelhorst_Westphal_Haverkamp_Brockhagen_Biedinger_Bondzio_Weinberger_Baier_et al._2023, title={Hard carbon microspheres with bimodal size distribution and hierarchical porosity via hydrothermal carbonization of trehalose}, volume={13}, DOI={10.1039/d3ra01301d}, number={21}, journal={RSC Advances}, publisher={Royal Society of Chemistry (RSC)}, author={Wortmann, Martin and Keil, Waldemar and Diestelhorst, Elise and Westphal, Michael and Haverkamp, René and Brockhagen, Bennet and Biedinger, Jan and Bondzio, Laila and Weinberger, Christian and Baier, Dominik and et al.}, year={2023}, pages={14181–14189} }' chicago: 'Wortmann, Martin, Waldemar Keil, Elise Diestelhorst, Michael Westphal, René Haverkamp, Bennet Brockhagen, Jan Biedinger, et al. “Hard Carbon Microspheres with Bimodal Size Distribution and Hierarchical Porosity via Hydrothermal Carbonization of Trehalose.” RSC Advances 13, no. 21 (2023): 14181–89. https://doi.org/10.1039/d3ra01301d.' ieee: 'M. Wortmann et al., “Hard carbon microspheres with bimodal size distribution and hierarchical porosity via hydrothermal carbonization of trehalose,” RSC Advances, vol. 13, no. 21, pp. 14181–14189, 2023, doi: 10.1039/d3ra01301d.' mla: Wortmann, Martin, et al. “Hard Carbon Microspheres with Bimodal Size Distribution and Hierarchical Porosity via Hydrothermal Carbonization of Trehalose.” RSC Advances, vol. 13, no. 21, Royal Society of Chemistry (RSC), 2023, pp. 14181–89, doi:10.1039/d3ra01301d. short: M. Wortmann, W. Keil, E. Diestelhorst, M. Westphal, R. Haverkamp, B. Brockhagen, J. Biedinger, L. Bondzio, C. Weinberger, D. Baier, M. Tiemann, A. Hütten, T. Hellweg, G. Reiss, C. Schmidt, K. Sattler, N. Frese, RSC Advances 13 (2023) 14181–14189. date_created: 2023-05-12T07:16:15Z date_updated: 2023-05-12T07:18:51Z department: - _id: '35' - _id: '2' - _id: '307' doi: 10.1039/d3ra01301d intvolume: ' 13' issue: '21' keyword: - General Chemical Engineering - General Chemistry language: - iso: eng main_file_link: - open_access: '1' oa: '1' page: 14181-14189 publication: RSC Advances publication_identifier: issn: - 2046-2069 publication_status: published publisher: Royal Society of Chemistry (RSC) quality_controlled: '1' status: public title: Hard carbon microspheres with bimodal size distribution and hierarchical porosity via hydrothermal carbonization of trehalose type: journal_article user_id: '23547' volume: 13 year: '2023' ... --- _id: '45205' author: - first_name: Dmitrij full_name: Dreiling, Dmitrij id: '32616' last_name: Dreiling - first_name: Dominik full_name: Itner, Dominik last_name: Itner - first_name: Tim full_name: Hetkämper, Tim id: '38123' last_name: Hetkämper - first_name: Carolin full_name: Birk, Carolin last_name: Birk - first_name: Hauke full_name: Gravenkamp, Hauke last_name: Gravenkamp - first_name: Bernd full_name: Henning, Bernd id: '213' last_name: Henning citation: ama: 'Dreiling D, Itner D, Hetkämper T, Birk C, Gravenkamp H, Henning B. Improved determination of viscoelastic material parameters using a pulse-echo measurement setup. In: SMSI 2023 Conference. SMSI - Sensor and Measurement Science International. AMA Association For Sensors And Measurement; 2023:394-395. doi:10.5162/SMSI2023/P59' apa: Dreiling, D., Itner, D., Hetkämper, T., Birk, C., Gravenkamp, H., & Henning, B. (2023). Improved determination of viscoelastic material parameters using a pulse-echo measurement setup. SMSI 2023 Conference, 394–395. https://doi.org/10.5162/SMSI2023/P59 bibtex: '@inproceedings{Dreiling_Itner_Hetkämper_Birk_Gravenkamp_Henning_2023, place={Nürnberg}, series={SMSI - Sensor and Measurement Science International}, title={Improved determination of viscoelastic material parameters using a pulse-echo measurement setup}, DOI={10.5162/SMSI2023/P59}, booktitle={SMSI 2023 Conference}, publisher={AMA Association For Sensors And Measurement}, author={Dreiling, Dmitrij and Itner, Dominik and Hetkämper, Tim and Birk, Carolin and Gravenkamp, Hauke and Henning, Bernd}, year={2023}, pages={394–395}, collection={SMSI - Sensor and Measurement Science International} }' chicago: 'Dreiling, Dmitrij, Dominik Itner, Tim Hetkämper, Carolin Birk, Hauke Gravenkamp, and Bernd Henning. “Improved Determination of Viscoelastic Material Parameters Using a Pulse-Echo Measurement Setup.” In SMSI 2023 Conference, 394–95. SMSI - Sensor and Measurement Science International. Nürnberg: AMA Association For Sensors And Measurement, 2023. https://doi.org/10.5162/SMSI2023/P59.' ieee: 'D. Dreiling, D. Itner, T. Hetkämper, C. Birk, H. Gravenkamp, and B. Henning, “Improved determination of viscoelastic material parameters using a pulse-echo measurement setup,” in SMSI 2023 Conference, Nürnberg, 2023, pp. 394–395, doi: 10.5162/SMSI2023/P59.' mla: Dreiling, Dmitrij, et al. “Improved Determination of Viscoelastic Material Parameters Using a Pulse-Echo Measurement Setup.” SMSI 2023 Conference, AMA Association For Sensors And Measurement, 2023, pp. 394–95, doi:10.5162/SMSI2023/P59. short: 'D. Dreiling, D. Itner, T. Hetkämper, C. Birk, H. Gravenkamp, B. Henning, in: SMSI 2023 Conference, AMA Association For Sensors And Measurement, Nürnberg, 2023, pp. 394–395.' conference: end_date: 2023-05-11 location: Nürnberg name: SMSI 2023 - Conference start_date: 2023-05-08 date_created: 2023-05-23T09:31:28Z date_updated: 2023-05-23T12:02:26Z ddc: - '620' department: - _id: '49' doi: 10.5162/SMSI2023/P59 file: - access_level: closed content_type: application/pdf creator: dmitrij date_created: 2023-05-23T09:26:40Z date_updated: 2023-05-23T09:26:40Z file_id: '45207' file_name: P59.pdf file_size: 686417 relation: main_file success: 1 file_date_updated: 2023-05-23T09:26:40Z has_accepted_license: '1' language: - iso: eng main_file_link: - open_access: '1' oa: '1' page: 394 - 395 place: Nürnberg project: - _id: '89' grant_number: '409779252' name: 'VaMP: Vollständige Bestimmung der akustischen Materialparameter von Polymeren' publication: SMSI 2023 Conference publication_identifier: isbn: - 978-3-9819376-8-8 publication_status: published publisher: AMA Association For Sensors And Measurement series_title: SMSI - Sensor and Measurement Science International status: public title: Improved determination of viscoelastic material parameters using a pulse-echo measurement setup type: conference user_id: '32616' year: '2023' ...