[{"article_number":"055005","_id":"33671","user_id":"33913","department":[{"_id":"15"},{"_id":"230"},{"_id":"623"}],"status":"public","type":"journal_article","doi":"10.1088/1361-6668/ac5338","date_updated":"2023-01-12T13:02:52Z","author":[{"last_name":"Protte","id":"46170","full_name":"Protte, Maximilian","first_name":"Maximilian"},{"first_name":"Varun B","last_name":"Verma","full_name":"Verma, Varun B"},{"first_name":"Jan Philipp","last_name":"Höpker","id":"33913","full_name":"Höpker, Jan Philipp"},{"first_name":"Richard P","full_name":"Mirin, Richard P","last_name":"Mirin"},{"first_name":"Sae","full_name":"Woo Nam, Sae","last_name":"Woo Nam"},{"first_name":"Tim","id":"49683","full_name":"Bartley, Tim","last_name":"Bartley"}],"volume":35,"citation":{"mla":"Protte, Maximilian, et al. “Laser-Lithographically Written Micron-Wide Superconducting Nanowire Single-Photon Detectors.” Superconductor Science and Technology, vol. 35, no. 5, 055005, IOP Publishing, 2022, doi:10.1088/1361-6668/ac5338.","short":"M. Protte, V.B. Verma, J.P. Höpker, R.P. Mirin, S. Woo Nam, T. Bartley, Superconductor Science and Technology 35 (2022).","bibtex":"@article{Protte_Verma_Höpker_Mirin_Woo Nam_Bartley_2022, title={Laser-lithographically written micron-wide superconducting nanowire single-photon detectors}, volume={35}, DOI={10.1088/1361-6668/ac5338}, number={5055005}, journal={Superconductor Science and Technology}, publisher={IOP Publishing}, author={Protte, Maximilian and Verma, Varun B and Höpker, Jan Philipp and Mirin, Richard P and Woo Nam, Sae and Bartley, Tim}, year={2022} }","apa":"Protte, M., Verma, V. B., Höpker, J. P., Mirin, R. P., Woo Nam, S., & Bartley, T. (2022). Laser-lithographically written micron-wide superconducting nanowire single-photon detectors. Superconductor Science and Technology, 35(5), Article 055005. https://doi.org/10.1088/1361-6668/ac5338","ama":"Protte M, Verma VB, Höpker JP, Mirin RP, Woo Nam S, Bartley T. Laser-lithographically written micron-wide superconducting nanowire single-photon detectors. Superconductor Science and Technology. 2022;35(5). doi:10.1088/1361-6668/ac5338","ieee":"M. Protte, V. B. Verma, J. P. Höpker, R. P. Mirin, S. Woo Nam, and T. Bartley, “Laser-lithographically written micron-wide superconducting nanowire single-photon detectors,” Superconductor Science and Technology, vol. 35, no. 5, Art. no. 055005, 2022, doi: 10.1088/1361-6668/ac5338.","chicago":"Protte, Maximilian, Varun B Verma, Jan Philipp Höpker, Richard P Mirin, Sae Woo Nam, and Tim Bartley. “Laser-Lithographically Written Micron-Wide Superconducting Nanowire Single-Photon Detectors.” Superconductor Science and Technology 35, no. 5 (2022). https://doi.org/10.1088/1361-6668/ac5338."},"intvolume":" 35","publication_status":"published","publication_identifier":{"issn":["0953-2048","1361-6668"]},"keyword":["Materials Chemistry","Electrical and Electronic Engineering","Metals and Alloys","Condensed Matter Physics","Ceramics and Composites"],"language":[{"iso":"eng"}],"abstract":[{"text":"Abstract\r\n We demonstrate the fabrication of micron-wide tungsten silicide superconducting nanowire single-photon detectors on a silicon substrate using laser lithography. We show saturated internal detection efficiencies with wire widths ranging from 0.59 µm to 1.43 µm under illumination at 1550 nm. We demonstrate both straight wires, as well as meandered structures. Single-photon sensitivity is shown in devices up to 4 mm in length. Laser-lithographically written devices allow for fast and easy structuring of large areas while maintaining a saturated internal efficiency for wire widths around 1 µm.","lang":"eng"}],"publication":"Superconductor Science and Technology","title":"Laser-lithographically written micron-wide superconducting nanowire single-photon detectors","publisher":"IOP Publishing","date_created":"2022-10-11T07:14:11Z","year":"2022","issue":"5"},{"doi":"10.1364/optica.445576","title":"Cryogenic integrated spontaneous parametric down-conversion","volume":9,"date_created":"2022-03-16T08:53:22Z","author":[{"first_name":"Nina Amelie","full_name":"Lange, Nina Amelie","id":"56843","last_name":"Lange"},{"last_name":"Höpker","full_name":"Höpker, Jan Philipp","id":"33913","first_name":"Jan Philipp"},{"first_name":"Raimund","last_name":"Ricken","full_name":"Ricken, Raimund"},{"first_name":"Viktor","last_name":"Quiring","full_name":"Quiring, Viktor"},{"first_name":"Christof","full_name":"Eigner, Christof","id":"13244","orcid":"https://orcid.org/0000-0002-5693-3083","last_name":"Eigner"},{"last_name":"Silberhorn","id":"26263","full_name":"Silberhorn, Christine","first_name":"Christine"},{"last_name":"Bartley","full_name":"Bartley, Tim","id":"49683","first_name":"Tim"}],"publisher":"The Optical Society","date_updated":"2023-01-12T13:42:23Z","intvolume":" 9","citation":{"short":"N.A. Lange, J.P. Höpker, R. Ricken, V. Quiring, C. Eigner, C. Silberhorn, T. Bartley, Optica 9 (2022).","mla":"Lange, Nina Amelie, et al. “Cryogenic Integrated Spontaneous Parametric Down-Conversion.” Optica, vol. 9, no. 1, 108, The Optical Society, 2022, doi:10.1364/optica.445576.","bibtex":"@article{Lange_Höpker_Ricken_Quiring_Eigner_Silberhorn_Bartley_2022, title={Cryogenic integrated spontaneous parametric down-conversion}, volume={9}, DOI={10.1364/optica.445576}, number={1108}, journal={Optica}, publisher={The Optical Society}, author={Lange, Nina Amelie and Höpker, Jan Philipp and Ricken, Raimund and Quiring, Viktor and Eigner, Christof and Silberhorn, Christine and Bartley, Tim}, year={2022} }","apa":"Lange, N. A., Höpker, J. P., Ricken, R., Quiring, V., Eigner, C., Silberhorn, C., & Bartley, T. (2022). Cryogenic integrated spontaneous parametric down-conversion. Optica, 9(1), Article 108. https://doi.org/10.1364/optica.445576","chicago":"Lange, Nina Amelie, Jan Philipp Höpker, Raimund Ricken, Viktor Quiring, Christof Eigner, Christine Silberhorn, and Tim Bartley. “Cryogenic Integrated Spontaneous Parametric Down-Conversion.” Optica 9, no. 1 (2022). https://doi.org/10.1364/optica.445576.","ieee":"N. A. Lange et al., “Cryogenic integrated spontaneous parametric down-conversion,” Optica, vol. 9, no. 1, Art. no. 108, 2022, doi: 10.1364/optica.445576.","ama":"Lange NA, Höpker JP, Ricken R, et al. Cryogenic integrated spontaneous parametric down-conversion. Optica. 2022;9(1). doi:10.1364/optica.445576"},"year":"2022","issue":"1","publication_identifier":{"issn":["2334-2536"]},"publication_status":"published","language":[{"iso":"eng"}],"keyword":["Atomic and Molecular Physics","and Optics","Electronic","Optical and Magnetic Materials"],"article_number":"108","department":[{"_id":"15"},{"_id":"230"},{"_id":"623"}],"user_id":"33913","_id":"30342","status":"public","publication":"Optica","type":"journal_article"},{"department":[{"_id":"446"}],"user_id":"33229","series_title":"H-Soz-Kult","_id":"36413","language":[{"iso":"ger"}],"type":"report","status":"public","date_created":"2023-01-12T11:46:09Z","author":[{"first_name":"Rieke","last_name":"Becker","full_name":"Becker, Rieke","id":"33229"},{"id":"33619","full_name":"Lauert, Markus","last_name":"Lauert","first_name":"Markus"},{"first_name":"Jessica","full_name":"Fischer, Jessica","last_name":"Fischer"},{"last_name":"Kirchhoff","full_name":"Kirchhoff, Hannah","first_name":"Hannah"},{"first_name":"Alina","full_name":"Kornbach, Alina","last_name":"Kornbach"},{"last_name":"Januschewski","id":"71550","full_name":"Januschewski, Katharina","first_name":"Katharina"}],"oa":"1","date_updated":"2023-01-12T13:51:41Z","main_file_link":[{"open_access":"1","url":"www.hsozkult.de/conferencereport/id/fdkn-127899"}],"title":"Tagungsbericht: Unverfügbarkeit – Widmung – Latenz: Das Heilige in der Kultur. Interdisziplinäre Tagung vom 16. bis 18. November 2021 an der Universität Paderborn","publication_status":"published","citation":{"apa":"Becker, R., Lauert, M., Fischer, J., Kirchhoff, H., Kornbach, A., & Januschewski, K. (2022). Tagungsbericht: Unverfügbarkeit – Widmung – Latenz: Das Heilige in der Kultur. Interdisziplinäre Tagung vom 16. bis 18. November 2021 an der Universität Paderborn.","short":"R. Becker, M. Lauert, J. Fischer, H. Kirchhoff, A. Kornbach, K. Januschewski, Tagungsbericht: Unverfügbarkeit – Widmung – Latenz: Das Heilige in der Kultur. Interdisziplinäre Tagung vom 16. bis 18. November 2021 an der Universität Paderborn, 2022.","mla":"Becker, Rieke, et al. Tagungsbericht: Unverfügbarkeit – Widmung – Latenz: Das Heilige in der Kultur. Interdisziplinäre Tagung vom 16. bis 18. November 2021 an der Universität Paderborn. 2022.","bibtex":"@book{Becker_Lauert_Fischer_Kirchhoff_Kornbach_Januschewski_2022, series={H-Soz-Kult}, title={Tagungsbericht: Unverfügbarkeit – Widmung – Latenz: Das Heilige in der Kultur. Interdisziplinäre Tagung vom 16. bis 18. November 2021 an der Universität Paderborn}, author={Becker, Rieke and Lauert, Markus and Fischer, Jessica and Kirchhoff, Hannah and Kornbach, Alina and Januschewski, Katharina}, year={2022}, collection={H-Soz-Kult} }","ieee":"R. Becker, M. Lauert, J. Fischer, H. Kirchhoff, A. Kornbach, and K. Januschewski, Tagungsbericht: Unverfügbarkeit – Widmung – Latenz: Das Heilige in der Kultur. Interdisziplinäre Tagung vom 16. bis 18. November 2021 an der Universität Paderborn. 2022.","chicago":"Becker, Rieke, Markus Lauert, Jessica Fischer, Hannah Kirchhoff, Alina Kornbach, and Katharina Januschewski. Tagungsbericht: Unverfügbarkeit – Widmung – Latenz: Das Heilige in der Kultur. Interdisziplinäre Tagung vom 16. bis 18. November 2021 an der Universität Paderborn. H-Soz-Kult, 2022.","ama":"Becker R, Lauert M, Fischer J, Kirchhoff H, Kornbach A, Januschewski K. Tagungsbericht: Unverfügbarkeit – Widmung – Latenz: Das Heilige in der Kultur. Interdisziplinäre Tagung vom 16. bis 18. November 2021 an der Universität Paderborn.; 2022."},"year":"2022"},{"publication_status":"published","year":"2022","citation":{"ama":"Stephan R, Brosius A. Experimental Measurement Method and Evaluation of an Analytical Approach for Sound Conduction through Multiple Clinched Sheets. In: The 28th Saxon Conference on Forming Technology SFU and the 7th International Conference on Accuracy in Forming Technology ICAFT. MDPI; 2022. doi:10.3390/engproc2022026025","chicago":"Stephan, Richard, and Alexander Brosius. “Experimental Measurement Method and Evaluation of an Analytical Approach for Sound Conduction through Multiple Clinched Sheets.” In The 28th Saxon Conference on Forming Technology SFU and the 7th International Conference on Accuracy in Forming Technology ICAFT. MDPI, 2022. https://doi.org/10.3390/engproc2022026025.","ieee":"R. Stephan and A. Brosius, “Experimental Measurement Method and Evaluation of an Analytical Approach for Sound Conduction through Multiple Clinched Sheets,” 2022, doi: 10.3390/engproc2022026025.","apa":"Stephan, R., & Brosius, A. (2022). Experimental Measurement Method and Evaluation of an Analytical Approach for Sound Conduction through Multiple Clinched Sheets. The 28th Saxon Conference on Forming Technology SFU and the 7th International Conference on Accuracy in Forming Technology ICAFT. https://doi.org/10.3390/engproc2022026025","bibtex":"@inproceedings{Stephan_Brosius_2022, title={Experimental Measurement Method and Evaluation of an Analytical Approach for Sound Conduction through Multiple Clinched Sheets}, DOI={10.3390/engproc2022026025}, booktitle={The 28th Saxon Conference on Forming Technology SFU and the 7th International Conference on Accuracy in Forming Technology ICAFT}, publisher={MDPI}, author={Stephan, Richard and Brosius, Alexander}, year={2022} }","short":"R. Stephan, A. Brosius, in: The 28th Saxon Conference on Forming Technology SFU and the 7th International Conference on Accuracy in Forming Technology ICAFT, MDPI, 2022.","mla":"Stephan, Richard, and Alexander Brosius. “Experimental Measurement Method and Evaluation of an Analytical Approach for Sound Conduction through Multiple Clinched Sheets.” The 28th Saxon Conference on Forming Technology SFU and the 7th International Conference on Accuracy in Forming Technology ICAFT, MDPI, 2022, doi:10.3390/engproc2022026025."},"oa":"1","publisher":"MDPI","date_updated":"2023-01-12T13:58:49Z","author":[{"first_name":"Richard","last_name":"Stephan","full_name":"Stephan, Richard"},{"first_name":"Alexander","last_name":"Brosius","full_name":"Brosius, Alexander"}],"date_created":"2023-01-12T13:55:07Z","title":"Experimental Measurement Method and Evaluation of an Analytical Approach for Sound Conduction through Multiple Clinched Sheets","doi":"10.3390/engproc2022026025","main_file_link":[{"url":"https://www.mdpi.com/2673-4591/26/1/25","open_access":"1"}],"publication":"The 28th Saxon Conference on Forming Technology SFU and the 7th International Conference on Accuracy in Forming Technology ICAFT","type":"conference","abstract":[{"text":"The conduction of structure-borne sound through joints causes energy dissipation. The sound reduction index describes this energy loss as a level decrease in the particle velocity across series-connected damping elements for which the superposition principle applies. This simple model can help to develop a testing method for joints based on this characteristic energy loss. In this paper, this model is experimentally evaluated for multiple in-series clinched aluminium sheets. Samples connected by several clinch points arranged in parallel are investigated experimentally, and the results are discussed.","lang":"eng"}],"status":"public","_id":"36462","project":[{"grant_number":"418701707","_id":"130","name":"TRR 285: TRR 285"},{"_id":"133","name":"TRR 285 - C: TRR 285 - Project Area C"},{"_id":"148","name":"TRR 285 – C04: TRR 285 - Subproject C04"}],"department":[{"_id":"630"}],"user_id":"7850","keyword":["clinching","mechanical joining","damping","model","evaluation","dynamics"],"language":[{"iso":"eng"}]},{"title":"Experimental and Numerical Investigation on Manufacturing-Induced Pre-Strain on the Load-Bearing Capacity of Clinched Joints","publisher":"Trans Tech Publications, Ltd.","date_created":"2022-07-25T11:16:15Z","year":"2022","quality_controlled":"1","keyword":["Mechanical Engineering","Mechanics of Materials","General Materials Science"],"language":[{"iso":"eng"}],"abstract":[{"text":"Background. Clinching is a conventional cold forming process in which two or more sheets can be joined without auxiliary parts. A pre-forming of the parts to be joined, which is introduced by previous manufacturing steps, has an influence on the joining result. When considering the suitability for joining with regard to the formability of the materials, the influence of the preforming steps must be taken into account. The influences of strain hardening and sheet thickness on the joining properties must be investigated. In this context, a Finite Element Method (FEM) based metamodel analysis of the clinching process was carried out in [1] to investigate the robustness of the clinching process with respect to the different material pre-strains. In [2], the method was extended to the load bearing simulation.Procedure. The metamodel from preliminary work based on various FE models, which predicts the load-bearing capacity of a clinched joint influenced by pre-straining, is compared here with experimental data and the accuracy of the metamodel prediction is discussed. For this purpose an experimental procedure was further develop which allows the preforming of metal sheets from which joining specimens can be separated with a certain degree of unidirectional deformation. In the study, the procedure for preparing the joint specimens and the results of the loading tests are presented. Different possible relevant pre-strain combinations are investigated and compared with the simulation results, to validate the FE models and choose suitable metamodel.","lang":"eng"}],"publication":"Key Engineering Materials","doi":"10.4028/p-5d009y","date_updated":"2023-01-12T14:22:52Z","volume":926,"author":[{"full_name":"Bielak, Christian Roman","id":"34782","last_name":"Bielak","first_name":"Christian Roman"},{"first_name":"Max","last_name":"Böhnke","full_name":"Böhnke, Max","id":"45779"},{"full_name":"Bobbert, Mathias","id":"7850","last_name":"Bobbert","first_name":"Mathias"},{"first_name":"Gerson","last_name":"Meschut","orcid":"0000-0002-2763-1246","id":"32056","full_name":"Meschut, Gerson"}],"page":"1516-1526","intvolume":" 926","citation":{"ama":"Bielak CR, Böhnke M, Bobbert M, Meschut G. Experimental and Numerical Investigation on Manufacturing-Induced Pre-Strain on the Load-Bearing Capacity of Clinched Joints. Key Engineering Materials. 2022;926:1516-1526. doi:10.4028/p-5d009y","ieee":"C. R. Bielak, M. Böhnke, M. Bobbert, and G. Meschut, “Experimental and Numerical Investigation on Manufacturing-Induced Pre-Strain on the Load-Bearing Capacity of Clinched Joints,” Key Engineering Materials, vol. 926, pp. 1516–1526, 2022, doi: 10.4028/p-5d009y.","chicago":"Bielak, Christian Roman, Max Böhnke, Mathias Bobbert, and Gerson Meschut. “Experimental and Numerical Investigation on Manufacturing-Induced Pre-Strain on the Load-Bearing Capacity of Clinched Joints.” Key Engineering Materials 926 (2022): 1516–26. https://doi.org/10.4028/p-5d009y.","apa":"Bielak, C. R., Böhnke, M., Bobbert, M., & Meschut, G. (2022). Experimental and Numerical Investigation on Manufacturing-Induced Pre-Strain on the Load-Bearing Capacity of Clinched Joints. Key Engineering Materials, 926, 1516–1526. https://doi.org/10.4028/p-5d009y","mla":"Bielak, Christian Roman, et al. “Experimental and Numerical Investigation on Manufacturing-Induced Pre-Strain on the Load-Bearing Capacity of Clinched Joints.” Key Engineering Materials, vol. 926, Trans Tech Publications, Ltd., 2022, pp. 1516–26, doi:10.4028/p-5d009y.","short":"C.R. Bielak, M. Böhnke, M. Bobbert, G. Meschut, Key Engineering Materials 926 (2022) 1516–1526.","bibtex":"@article{Bielak_Böhnke_Bobbert_Meschut_2022, title={Experimental and Numerical Investigation on Manufacturing-Induced Pre-Strain on the Load-Bearing Capacity of Clinched Joints}, volume={926}, DOI={10.4028/p-5d009y}, journal={Key Engineering Materials}, publisher={Trans Tech Publications, Ltd.}, author={Bielak, Christian Roman and Böhnke, Max and Bobbert, Mathias and Meschut, Gerson}, year={2022}, pages={1516–1526} }"},"publication_identifier":{"issn":["1662-9795"]},"publication_status":"published","_id":"32413","department":[{"_id":"157"}],"user_id":"7850","status":"public","type":"journal_article"},{"language":[{"iso":"eng"}],"department":[{"_id":"630"}],"user_id":"7850","_id":"36468","project":[{"_id":"130","name":"TRR 285: TRR 285","grant_number":"418701707"},{"_id":"133","name":"TRR 285 - C: TRR 285 - Project Area C"},{"_id":"145","name":"TRR 285 – C01: TRR 285 - Subproject C01"}],"status":"public","type":"conference","conference":{"location":"Örebro","name":"12th Tooling Conference and Exhibition"},"title":"Experimental and Numerical Analysis of Cold Formed Multi Pin Structures Using a Multi-Acting Tool Design","author":[{"first_name":"David","full_name":"Römisch, David","last_name":"Römisch"},{"first_name":"Marion","full_name":"Merklein, Marion","last_name":"Merklein"}],"date_created":"2023-01-12T14:30:21Z","date_updated":"2023-01-12T14:34:25Z","citation":{"ama":"Römisch D, Merklein M. Experimental and Numerical Analysis of Cold Formed Multi Pin Structures Using a Multi-Acting Tool Design. In: ; 2022.","chicago":"Römisch, David, and Marion Merklein. “Experimental and Numerical Analysis of Cold Formed Multi Pin Structures Using a Multi-Acting Tool Design,” 2022.","ieee":"D. Römisch and M. Merklein, “Experimental and Numerical Analysis of Cold Formed Multi Pin Structures Using a Multi-Acting Tool Design,” presented at the 12th Tooling Conference and Exhibition, Örebro, 2022.","apa":"Römisch, D., & Merklein, M. (2022). Experimental and Numerical Analysis of Cold Formed Multi Pin Structures Using a Multi-Acting Tool Design. 12th Tooling Conference and Exhibition, Örebro.","bibtex":"@inproceedings{Römisch_Merklein_2022, title={Experimental and Numerical Analysis of Cold Formed Multi Pin Structures Using a Multi-Acting Tool Design}, author={Römisch, David and Merklein, Marion}, year={2022} }","short":"D. Römisch, M. Merklein, in: 2022.","mla":"Römisch, David, and Marion Merklein. Experimental and Numerical Analysis of Cold Formed Multi Pin Structures Using a Multi-Acting Tool Design. 2022."},"year":"2022","publication_identifier":{"unknown":["ISBN 978-3-200-08359-2"]}},{"status":"public","type":"conference","language":[{"iso":"eng"}],"_id":"36470","project":[{"name":"TRR 285: TRR 285","_id":"130","grant_number":"418701707"},{"name":"TRR 285 - C: TRR 285 - Project Area C","_id":"133"},{"name":"TRR 285 – C02: TRR 285 - Subproject C02","_id":"146"}],"department":[{"_id":"630"}],"user_id":"7850","year":"2022","citation":{"ama":"Wituschek S, Lechner M. Versatile tool design for a tumbling self-piercing riveting process. In: ; 2022.","ieee":"S. Wituschek and M. Lechner, “Versatile tool design for a tumbling self-piercing riveting process,” presented at the Tooling 2022 , 2022.","chicago":"Wituschek, Simon, and Michael Lechner. “Versatile Tool Design for a Tumbling Self-Piercing Riveting Process,” 2022.","mla":"Wituschek, Simon, and Michael Lechner. Versatile Tool Design for a Tumbling Self-Piercing Riveting Process. 2022.","short":"S. Wituschek, M. Lechner, in: 2022.","bibtex":"@inproceedings{Wituschek_Lechner_2022, title={Versatile tool design for a tumbling self-piercing riveting process}, author={Wituschek, Simon and Lechner, Michael}, year={2022} }","apa":"Wituschek, S., & Lechner, M. (2022). Versatile tool design for a tumbling self-piercing riveting process. Tooling 2022 ."},"title":"Versatile tool design for a tumbling self-piercing riveting process","conference":{"name":"Tooling 2022 "},"date_updated":"2023-01-12T14:48:42Z","author":[{"first_name":"Simon","full_name":"Wituschek, Simon","last_name":"Wituschek"},{"first_name":"Michael","full_name":"Lechner, Michael","last_name":"Lechner"}],"date_created":"2023-01-12T14:45:15Z"},{"language":[{"iso":"eng"}],"department":[{"_id":"630"}],"user_id":"7850","_id":"36473","project":[{"grant_number":"418701707","name":"TRR 285: TRR 285","_id":"130"},{"name":"TRR 285 - C: TRR 285 - Project Area C","_id":"133"},{"_id":"148","name":"TRR 285 – C04: TRR 285 - Subproject C04"},{"_id":"149","name":"TRR 285 – C05: TRR 285 - Subproject C05"}],"status":"public","abstract":[{"lang":"eng","text":"Destructive micrograph analysis (MA) is the standard method for the assessment of clinched joints. However, during the joint preparation for the MA, geometric features of the joint can change due to elastic effects and closing cracks. X-ray computed tomography (CT) is a promising alternative to investigate the joint non-destructively. However, if the\r\nmaterial properties of similar joining partners are the same, the CT is not able to correctly resolve surfaces in the joint that are close to or pressing onto each other. These surfaces are relevant for the determination of characteristic dimensions such as neck thickness and undercut. By placing a thin, highly radiopaque tin layer between the joining partners, the interfacial area in the reconstructed volume can be highlighted. In this work, a method for the localisation of the tin layer inside the joint as well as threshold value procedures for the outer joint contour in cross section images are investigated. The measured characteristic dimensions are compared with measured values from MA of the same samples and of samples without tin layer. In addition, possible effects of the tin layer on the joining point\r\ncharacteristics as well as problems of the MA are discussed."}],"type":"conference","conference":{"name":"4 th Singapore International Non-destructive Testing Conference and Exhibition (SINCE2022)"},"main_file_link":[{"open_access":"1","url":"https://www.ndt.net/article/since2022/papers/SINCE_2022_paper_4764.pdf"}],"title":"Approach to Determine the Characteristic Dimensions of Clinched Joints by Industrial X-ray Computed Tomography","author":[{"first_name":"Matthias","last_name":"Busch","full_name":"Busch, Matthias"},{"full_name":"Köhler, Daniel ","last_name":"Köhler","first_name":"Daniel "},{"full_name":"Hausotte, Tino ","last_name":"Hausotte","first_name":"Tino "},{"first_name":"Robert ","last_name":"Kupfer","full_name":"Kupfer, Robert "},{"first_name":"Juliane ","full_name":"Troschitz, Juliane ","last_name":"Troschitz"},{"first_name":"Maik ","full_name":"Gude, Maik ","last_name":"Gude"}],"date_created":"2023-01-12T14:56:56Z","oa":"1","date_updated":"2023-01-12T15:03:14Z","citation":{"ama":"Busch M, Köhler D, Hausotte T, Kupfer R, Troschitz J, Gude M. Approach to Determine the Characteristic Dimensions of Clinched Joints by Industrial X-ray Computed Tomography. In: ; 2022.","chicago":"Busch, Matthias, Daniel Köhler, Tino Hausotte, Robert Kupfer, Juliane Troschitz, and Maik Gude. “Approach to Determine the Characteristic Dimensions of Clinched Joints by Industrial X-Ray Computed Tomography,” 2022.","ieee":"M. Busch, D. Köhler, T. Hausotte, R. Kupfer, J. Troschitz, and M. Gude, “Approach to Determine the Characteristic Dimensions of Clinched Joints by Industrial X-ray Computed Tomography,” presented at the 4 th Singapore International Non-destructive Testing Conference and Exhibition (SINCE2022), 2022.","apa":"Busch, M., Köhler, D., Hausotte, T., Kupfer, R., Troschitz, J., & Gude, M. (2022). Approach to Determine the Characteristic Dimensions of Clinched Joints by Industrial X-ray Computed Tomography. 4 th Singapore International Non-destructive Testing Conference and Exhibition (SINCE2022).","bibtex":"@inproceedings{Busch_Köhler_Hausotte_Kupfer_Troschitz_Gude_2022, title={Approach to Determine the Characteristic Dimensions of Clinched Joints by Industrial X-ray Computed Tomography}, author={Busch, Matthias and Köhler, Daniel and Hausotte, Tino and Kupfer, Robert and Troschitz, Juliane and Gude, Maik }, year={2022} }","mla":"Busch, Matthias, et al. Approach to Determine the Characteristic Dimensions of Clinched Joints by Industrial X-Ray Computed Tomography. 2022.","short":"M. Busch, D. Köhler, T. Hausotte, R. Kupfer, J. Troschitz, M. Gude, in: 2022."},"year":"2022"},{"publication":"Journal of Physics: Photonics","abstract":[{"lang":"eng","text":"Abstract\r\n Lithium niobate is a promising platform for integrated quantum optics. In this platform, we aim to efficiently manipulate and detect quantum states by combining superconducting single photon detectors and modulators. The cryogenic operation of a superconducting single photon detector dictates the optimisation of the electro-optic modulators under the same operating conditions. To that end, we characterise a phase modulator, directional coupler, and polarisation converter at both ambient and cryogenic temperatures. The operation voltage \r\n \r\n \r\n \r\n V\r\n \r\n π\r\n \r\n /\r\n \r\n 2\r\n \r\n \r\n \r\n \r\n of these modulators increases, due to the decrease in the electro-optic effect, by 74% for the phase modulator, 84% for the directional coupler and 35% for the polarisation converter below 8.5\r\n \r\n \r\n \r\n K\r\n \r\n \r\n \r\n . The phase modulator preserves its broadband nature and modulates light in the characterised wavelength range. The unbiased bar state of the directional coupler changed by a wavelength shift of 85\r\n \r\n \r\n \r\n n\r\n m\r\n \r\n \r\n \r\n while cooling the device down to 5\r\n \r\n \r\n \r\n K\r\n \r\n \r\n \r\n . The polarisation converter uses periodic poling to phasematch the two orthogonal polarisations. The phasematched wavelength of the utilised poling changes by 112\r\n \r\n \r\n \r\n n\r\n m\r\n \r\n \r\n \r\n when cooling to 5\r\n \r\n \r\n \r\n K\r\n \r\n \r\n \r\n ."}],"keyword":["Electrical and Electronic Engineering","Atomic and Molecular Physics","and Optics","Electronic","Optical and Magnetic Materials"],"language":[{"iso":"eng"}],"issue":"3","year":"2022","publisher":"IOP Publishing","date_created":"2022-10-11T07:14:40Z","title":"Cryogenic electro-optic modulation in titanium in-diffused lithium niobate waveguides","type":"journal_article","status":"public","_id":"33672","department":[{"_id":"15"},{"_id":"230"},{"_id":"623"}],"user_id":"83846","article_number":"034004","publication_identifier":{"issn":["2515-7647"]},"publication_status":"published","intvolume":" 4","citation":{"ama":"Thiele F, vom Bruch F, Brockmeier J, et al. Cryogenic electro-optic modulation in titanium in-diffused lithium niobate waveguides. Journal of Physics: Photonics. 2022;4(3). doi:10.1088/2515-7647/ac6c63","chicago":"Thiele, Frederik, Felix vom Bruch, Julian Brockmeier, Maximilian Protte, Thomas Hummel, Raimund Ricken, Viktor Quiring, et al. “Cryogenic Electro-Optic Modulation in Titanium in-Diffused Lithium Niobate Waveguides.” Journal of Physics: Photonics 4, no. 3 (2022). https://doi.org/10.1088/2515-7647/ac6c63.","ieee":"F. Thiele et al., “Cryogenic electro-optic modulation in titanium in-diffused lithium niobate waveguides,” Journal of Physics: Photonics, vol. 4, no. 3, Art. no. 034004, 2022, doi: 10.1088/2515-7647/ac6c63.","short":"F. Thiele, F. vom Bruch, J. Brockmeier, M. Protte, T. Hummel, R. Ricken, V. Quiring, S. Lengeling, H. Herrmann, C. Eigner, C. Silberhorn, T. Bartley, Journal of Physics: Photonics 4 (2022).","mla":"Thiele, Frederik, et al. “Cryogenic Electro-Optic Modulation in Titanium in-Diffused Lithium Niobate Waveguides.” Journal of Physics: Photonics, vol. 4, no. 3, 034004, IOP Publishing, 2022, doi:10.1088/2515-7647/ac6c63.","bibtex":"@article{Thiele_vom Bruch_Brockmeier_Protte_Hummel_Ricken_Quiring_Lengeling_Herrmann_Eigner_et al._2022, title={Cryogenic electro-optic modulation in titanium in-diffused lithium niobate waveguides}, volume={4}, DOI={10.1088/2515-7647/ac6c63}, number={3034004}, journal={Journal of Physics: Photonics}, publisher={IOP Publishing}, author={Thiele, Frederik and vom Bruch, Felix and Brockmeier, Julian and Protte, Maximilian and Hummel, Thomas and Ricken, Raimund and Quiring, Viktor and Lengeling, Sebastian and Herrmann, Harald and Eigner, Christof and et al.}, year={2022} }","apa":"Thiele, F., vom Bruch, F., Brockmeier, J., Protte, M., Hummel, T., Ricken, R., Quiring, V., Lengeling, S., Herrmann, H., Eigner, C., Silberhorn, C., & Bartley, T. (2022). Cryogenic electro-optic modulation in titanium in-diffused lithium niobate waveguides. Journal of Physics: Photonics, 4(3), Article 034004. https://doi.org/10.1088/2515-7647/ac6c63"},"date_updated":"2023-01-12T15:16:35Z","volume":4,"author":[{"first_name":"Frederik","full_name":"Thiele, Frederik","id":"50819","orcid":"0000-0003-0663-5587","last_name":"Thiele"},{"first_name":"Felix","last_name":"vom Bruch","full_name":"vom Bruch, Felix","id":"71245"},{"first_name":"Julian","id":"44807","full_name":"Brockmeier, Julian","last_name":"Brockmeier"},{"first_name":"Maximilian","id":"46170","full_name":"Protte, Maximilian","last_name":"Protte"},{"last_name":"Hummel","full_name":"Hummel, Thomas","id":"83846","first_name":"Thomas"},{"last_name":"Ricken","full_name":"Ricken, Raimund","first_name":"Raimund"},{"first_name":"Viktor","last_name":"Quiring","full_name":"Quiring, Viktor"},{"first_name":"Sebastian","id":"44373","full_name":"Lengeling, Sebastian","last_name":"Lengeling"},{"first_name":"Harald","last_name":"Herrmann","id":"216","full_name":"Herrmann, Harald"},{"first_name":"Christof","last_name":"Eigner","orcid":"https://orcid.org/0000-0002-5693-3083","full_name":"Eigner, Christof","id":"13244"},{"first_name":"Christine","last_name":"Silberhorn","full_name":"Silberhorn, Christine","id":"26263"},{"last_name":"Bartley","full_name":"Bartley, Tim","id":"49683","first_name":"Tim"}],"doi":"10.1088/2515-7647/ac6c63"},{"author":[{"id":"50819","full_name":"Thiele, Frederik","orcid":"0000-0003-0663-5587","last_name":"Thiele","first_name":"Frederik"},{"full_name":"Hummel, Thomas","id":"83846","last_name":"Hummel","first_name":"Thomas"},{"last_name":"Protte","full_name":"Protte, Maximilian","id":"46170","first_name":"Maximilian"},{"last_name":"Bartley","id":"49683","full_name":"Bartley, Tim","first_name":"Tim"}],"date_created":"2022-10-11T07:15:09Z","volume":7,"date_updated":"2023-01-12T15:13:40Z","publisher":"AIP Publishing","doi":"10.1063/5.0097506","title":"Opto-electronic bias of a superconducting nanowire single photon detector using a cryogenic photodiode","issue":"8","publication_status":"published","publication_identifier":{"issn":["2378-0967"]},"citation":{"short":"F. Thiele, T. Hummel, M. Protte, T. Bartley, APL Photonics 7 (2022).","mla":"Thiele, Frederik, et al. “Opto-Electronic Bias of a Superconducting Nanowire Single Photon Detector Using a Cryogenic Photodiode.” APL Photonics, vol. 7, no. 8, 081303, AIP Publishing, 2022, doi:10.1063/5.0097506.","bibtex":"@article{Thiele_Hummel_Protte_Bartley_2022, title={Opto-electronic bias of a superconducting nanowire single photon detector using a cryogenic photodiode}, volume={7}, DOI={10.1063/5.0097506}, number={8081303}, journal={APL Photonics}, publisher={AIP Publishing}, author={Thiele, Frederik and Hummel, Thomas and Protte, Maximilian and Bartley, Tim}, year={2022} }","apa":"Thiele, F., Hummel, T., Protte, M., & Bartley, T. (2022). Opto-electronic bias of a superconducting nanowire single photon detector using a cryogenic photodiode. APL Photonics, 7(8), Article 081303. https://doi.org/10.1063/5.0097506","ama":"Thiele F, Hummel T, Protte M, Bartley T. Opto-electronic bias of a superconducting nanowire single photon detector using a cryogenic photodiode. APL Photonics. 2022;7(8). doi:10.1063/5.0097506","ieee":"F. Thiele, T. Hummel, M. Protte, and T. Bartley, “Opto-electronic bias of a superconducting nanowire single photon detector using a cryogenic photodiode,” APL Photonics, vol. 7, no. 8, Art. no. 081303, 2022, doi: 10.1063/5.0097506.","chicago":"Thiele, Frederik, Thomas Hummel, Maximilian Protte, and Tim Bartley. “Opto-Electronic Bias of a Superconducting Nanowire Single Photon Detector Using a Cryogenic Photodiode.” APL Photonics 7, no. 8 (2022). https://doi.org/10.1063/5.0097506."},"intvolume":" 7","year":"2022","user_id":"83846","department":[{"_id":"15"},{"_id":"230"},{"_id":"623"}],"_id":"33673","language":[{"iso":"eng"}],"article_number":"081303","keyword":["Computer Networks and Communications","Atomic and Molecular Physics","and Optics"],"type":"journal_article","publication":"APL Photonics","status":"public","abstract":[{"lang":"eng","text":" Superconducting Nanowire Single Photon Detectors (SNSPDs) have become an integral part of quantum optics in recent years because of their high performance in single photon detection. We present a method to replace the electrical input by supplying the required bias current via the photocurrent of a photodiode situated on the cold stage of the cryostat. Light is guided to the bias photodiode through an optical fiber, which enables a lower thermal conduction and galvanic isolation between room temperature and the cold stage. We show that an off-the-shelf InGaAs–InP photodiode exhibits a responsivity of at least 0.55 A/W at 0.8 K. Using this device to bias an SNSPD, we characterize the count rate dependent on the optical power incident on the photodiode. This configuration of the SNSPD and photodiode shows an expected plateau in the single photon count rate with an optical bias power on the photodiode above 6.8 µW. Furthermore, we compare the same detector under both optical and electrical bias, and show there is no significant changes in performance. This has the advantage of avoiding an electrical input cable, which reduces the latent heat load by a factor of 100 and, in principle, allows for low loss RF current supply at the cold stage. "}]},{"date_updated":"2023-01-13T08:41:34Z","oa":"1","volume":8,"author":[{"first_name":"Isabel","id":"90339","full_name":"Steinhardt, Isabel","last_name":"Steinhardt","orcid":"https://orcid.org/0000-0002-2590-6189"},{"full_name":"Kruschick, Felicitas","last_name":"Kruschick","first_name":"Felicitas"}],"doi":"10.3897/rio.8.e86387","main_file_link":[{"url":"https://riojournal.com/article/86387/","open_access":"1"}],"has_accepted_license":"1","publication_identifier":{"issn":["2367-7163"]},"publication_status":"published","page":"e86387","intvolume":" 8","citation":{"mla":"Steinhardt, Isabel, and Felicitas Kruschick. “Knowledge Equity and Open Science in Qualitative Research – Practical Research Considerations.” Research Ideas and Outcomes, vol. 8, Pensoft Publishers, 2022, p. e86387, doi:10.3897/rio.8.e86387.","bibtex":"@article{Steinhardt_Kruschick_2022, title={Knowledge Equity and Open Science in qualitative research – Practical research considerations}, volume={8}, DOI={10.3897/rio.8.e86387}, journal={Research Ideas and Outcomes}, publisher={Pensoft Publishers}, author={Steinhardt, Isabel and Kruschick, Felicitas}, year={2022}, pages={e86387} }","short":"I. Steinhardt, F. Kruschick, Research Ideas and Outcomes 8 (2022) e86387.","apa":"Steinhardt, I., & Kruschick, F. (2022). Knowledge Equity and Open Science in qualitative research – Practical research considerations. Research Ideas and Outcomes, 8, e86387. https://doi.org/10.3897/rio.8.e86387","ama":"Steinhardt I, Kruschick F. Knowledge Equity and Open Science in qualitative research – Practical research considerations. Research Ideas and Outcomes. 2022;8:e86387. doi:10.3897/rio.8.e86387","chicago":"Steinhardt, Isabel, and Felicitas Kruschick. “Knowledge Equity and Open Science in Qualitative Research – Practical Research Considerations.” Research Ideas and Outcomes 8 (2022): e86387. https://doi.org/10.3897/rio.8.e86387.","ieee":"I. Steinhardt and F. Kruschick, “Knowledge Equity and Open Science in qualitative research – Practical research considerations,” Research Ideas and Outcomes, vol. 8, p. e86387, 2022, doi: 10.3897/rio.8.e86387."},"_id":"36524","department":[{"_id":"121"}],"user_id":"90339","article_type":"original","file_date_updated":"2023-01-13T08:39:48Z","type":"journal_article","status":"public","publisher":"Pensoft Publishers","date_created":"2023-01-13T08:33:03Z","title":"Knowledge Equity and Open Science in qualitative research – Practical research considerations","quality_controlled":"1","year":"2022","keyword":["Open Science","Knowledge Equity","Qualitative Methods"],"ddc":["300"],"language":[{"iso":"eng"}],"publication":"Research Ideas and Outcomes","abstract":[{"lang":"eng","text":"How can Knowledge In/Equity be addressed in qualitative research by taking the idea of Open Science into account? Two projects from the Open Science Fellows Programme by Wikimedia Deutschland will be used to illustrate how Open Science practices can succeed in qualitative research, thereby reducing In/Equity. In this context, In/Equity is considered as a fair and equal representation of people, their knowledge and insights and comprehends questions about how epistemic, structural, institutional and personal biases generate and shape knowledge as guidance. Three questions guide this approach: firstly, what do we understand by In/Equity in the context of knowledge production in these projects? Secondly, who will be involved in knowledge generation and to what extent will they be valued or unvalued? Thirdly, how can data be made accessible for re-use to enable true participation and sharing?"}],"file":[{"content_type":"application/pdf","success":1,"relation":"main_file","date_updated":"2023-01-13T08:39:48Z","date_created":"2023-01-13T08:39:48Z","creator":"isste","file_size":208525,"file_name":"2022 Steinhardt, Kruschick Knowledge Equity.pdf","file_id":"36525","access_level":"closed"}]},{"author":[{"last_name":"Hiebl","full_name":"Hiebl, Johannes","first_name":"Johannes"},{"last_name":"Steinhardt","orcid":"https://orcid.org/0000-0002-2590-6189","id":"90339","full_name":"Steinhardt, Isabel","first_name":"Isabel"},{"last_name":"Bigos","full_name":"Bigos, Michael","first_name":"Michael"}],"date_updated":"2023-01-13T09:22:13Z","oa":"1","main_file_link":[{"open_access":"1","url":"https://www.wbv.de/shop/Die-Un-Sichtbarkeit-von-offenen-Bildungsmaterialien-in-der-Soziologie-HSL2227W"}],"doi":"10.3278/HSL2227W","publication_status":"published","has_accepted_license":"1","publication_identifier":{"issn":["2199-8825"]},"citation":{"ama":"Hiebl J, Steinhardt I, Bigos M. Die (Un-)Sichtbarkeit von (offenen) Bildungsmaterialien in der Soziologie. die hochschule. 2022;(8):379-394. doi:10.3278/HSL2227W","chicago":"Hiebl, Johannes, Isabel Steinhardt, and Michael Bigos. “Die (Un-)Sichtbarkeit von (offenen) Bildungsmaterialien in der Soziologie.” die hochschule, no. 8 (2022): 379–94. https://doi.org/10.3278/HSL2227W.","ieee":"J. Hiebl, I. Steinhardt, and M. Bigos, “Die (Un-)Sichtbarkeit von (offenen) Bildungsmaterialien in der Soziologie,” die hochschule, no. 8, pp. 379–394, 2022, doi: 10.3278/HSL2227W.","bibtex":"@article{Hiebl_Steinhardt_Bigos_2022, title={Die (Un-)Sichtbarkeit von (offenen) Bildungsmaterialien in der Soziologie}, DOI={10.3278/HSL2227W}, number={8}, journal={die hochschule}, author={Hiebl, Johannes and Steinhardt, Isabel and Bigos, Michael}, year={2022}, pages={379–394} }","mla":"Hiebl, Johannes, et al. “Die (Un-)Sichtbarkeit von (offenen) Bildungsmaterialien in der Soziologie.” die hochschule, no. 8, 2022, pp. 379–94, doi:10.3278/HSL2227W.","short":"J. Hiebl, I. Steinhardt, M. Bigos, die hochschule (2022) 379–394.","apa":"Hiebl, J., Steinhardt, I., & Bigos, M. (2022). Die (Un-)Sichtbarkeit von (offenen) Bildungsmaterialien in der Soziologie. die hochschule, 8, 379–394. https://doi.org/10.3278/HSL2227W"},"page":"379-394","user_id":"90339","department":[{"_id":"121"}],"_id":"36538","file_date_updated":"2023-01-13T09:11:05Z","article_type":"original","type":"journal_article","status":"public","date_created":"2023-01-13T09:13:55Z","title":"Die (Un-)Sichtbarkeit von (offenen) Bildungsmaterialien in der Soziologie","issue":"8","quality_controlled":"1","year":"2022","language":[{"iso":"ger"}],"ddc":["300"],"keyword":["Soziologie","Praxistheorie","Repositorien","Open Educational Resources","OER"],"publication":"die hochschule","file":[{"content_type":"application/pdf","relation":"main_file","success":1,"creator":"isste","date_created":"2023-01-13T09:11:05Z","date_updated":"2023-01-13T09:11:05Z","file_id":"36541","file_name":"2022 Hiebl et al. Die (Un-)Sichtbarkeit von (offenen) Bildungsmaterialien.pdf","access_level":"closed","file_size":608633}],"abstract":[{"lang":"ger","text":"Der Beitrag beschäftigt sich mit dem Gebrauch von sogenannten Open Educational Resources (OER) innerhalb der deutschsprachigen Soziologie. OER sind Lehr-und Lernmaterialien, die öffent-lich und frei von Kosten zugänglich sind sowie unter einer offenen Lizenz stehen, die es erlaubt, das Material frei zu nutzen, zu vervielfältigen und zu bearbeiten. Um diese Form der Bereitstellung von Lehr-und Lernmaterial zu fördern, sind im deutschen Sprachraum in den letzten Jahren verschie-dene digitale Infrastrukturen entstanden, die an einzelnen Hochschulstandorten, aber auch hochschulübergreifend Lehrenden zur Verfügung stehen, um dort ihr Material zu veröffentlichen. Es wurden 37 dieser Repositorien untersucht. Darüber hinaus wurde auch die Videoplattform YouTube nach soziologischem Lehr-und Lernmaterial durchforstet. Der Beitrag stellt den Zeitverlauf und die Akteur:innen der OER-Veröffentlichungen dar. Anschließend soll mithilfe eines praxistheoretischen Vokabulars die Lehre innerhalb der Soziologie aufgeschlüsselt und ein möglicher Bezug zu den empirischen Ergebnissen hergestellt werden."}]},{"publication":"Hochschulen in der Pandemie. Impulse für eine nachhaltige Entwicklung von Studium und Lehre","abstract":[{"text":"Der Beitrag geht der Frage nach, welchen Herausforderungen Lehrende durch die digitale Lehre im ersten Corona-Semester 2020 begegnet sind und welche Strategien sie für deren Bewältigung gewählt haben. Als Datengrundlage dienendazu sechs autoethnographische Stories, entstanden im Projekt AEDiL. Diese haben sich als wertvolles Material erwiesen, um unmittelbare Einblicke in das Lehrhandeln und die -planung zu erhalten und die weiterführende Analyse zu ermöglichen. Dabei offenbarte sich der gemeinsame Anspruch der studierenden-zentrierten Lehre als wiederkehrendes Muster. Die mehrstufige Analyse legt offen, wie Lehrpersonen mit den Themen Beziehungsaufbau, Schaffung eines (digitalen) Raums sowie Sicherheit für Studierende umgehen und sich daraus Handlungsmuster entwickeln.","lang":"ger"}],"file":[{"date_updated":"2023-01-13T08:51:41Z","date_created":"2023-01-13T08:51:41Z","creator":"isste","file_size":1389164,"access_level":"closed","file_id":"36530","file_name":"2022 Ternes et al. Dem eigenen Anspruch auf der Spur.pdf","content_type":"application/pdf","success":1,"relation":"main_file"}],"ddc":["300"],"language":[{"iso":"eng"}],"year":"2022","publisher":"transkript","date_created":"2023-01-13T08:52:59Z","title":"Dem eigenen Anspruch auf der Spur","type":"book_chapter","editor":[{"last_name":"Angenent","full_name":"Angenent, Holger","first_name":"Holger"},{"full_name":"Petri, Jörg","last_name":"Petri","first_name":"Jörg"},{"first_name":"Tatiana","last_name":"Zimenkova","full_name":"Zimenkova, Tatiana"}],"status":"public","_id":"36526","user_id":"90339","department":[{"_id":"121"}],"file_date_updated":"2023-01-13T08:51:41Z","has_accepted_license":"1","publication_identifier":{"isbn":[" 978-3-8376-5984-9"]},"place":"Bielefeld","citation":{"chicago":"Ternes, Doris, Nadine Bernhard, Irina Gewinner, Antje Goller, David Lohner, Karsten König, Ronny Röwert, Isabel Steinhardt, and Angelika Thielsch. “Dem Eigenen Anspruch Auf Der Spur.” In Hochschulen in Der Pandemie. Impulse Für Eine Nachhaltige Entwicklung von Studium Und Lehre, edited by Holger Angenent, Jörg Petri, and Tatiana Zimenkova, 400–414. Bielefeld: transkript, 2022. https://doi.org/10.5445/IR/1000145819 .","ieee":"D. Ternes et al., “Dem eigenen Anspruch auf der Spur,” in Hochschulen in der Pandemie. Impulse für eine nachhaltige Entwicklung von Studium und Lehre, H. Angenent, J. Petri, and T. Zimenkova, Eds. Bielefeld: transkript, 2022, pp. 400–414.","ama":"Ternes D, Bernhard N, Gewinner I, et al. Dem eigenen Anspruch auf der Spur. In: Angenent H, Petri J, Zimenkova T, eds. Hochschulen in Der Pandemie. Impulse Für Eine Nachhaltige Entwicklung von Studium Und Lehre. transkript; 2022:400-414. doi:10.5445/IR/1000145819 ","apa":"Ternes, D., Bernhard, N., Gewinner, I., Goller, A., Lohner, D., König, K., Röwert, R., Steinhardt, I., & Thielsch, A. (2022). Dem eigenen Anspruch auf der Spur. In H. Angenent, J. Petri, & T. Zimenkova (Eds.), Hochschulen in der Pandemie. Impulse für eine nachhaltige Entwicklung von Studium und Lehre (pp. 400–414). transkript. https://doi.org/10.5445/IR/1000145819 ","bibtex":"@inbook{Ternes_Bernhard_Gewinner_Goller_Lohner_König_Röwert_Steinhardt_Thielsch_2022, place={Bielefeld}, title={Dem eigenen Anspruch auf der Spur}, DOI={10.5445/IR/1000145819 }, booktitle={Hochschulen in der Pandemie. Impulse für eine nachhaltige Entwicklung von Studium und Lehre}, publisher={transkript}, author={Ternes, Doris and Bernhard, Nadine and Gewinner, Irina and Goller, Antje and Lohner, David and König, Karsten and Röwert, Ronny and Steinhardt, Isabel and Thielsch, Angelika}, editor={Angenent, Holger and Petri, Jörg and Zimenkova, Tatiana}, year={2022}, pages={400–414} }","mla":"Ternes, Doris, et al. “Dem Eigenen Anspruch Auf Der Spur.” Hochschulen in Der Pandemie. Impulse Für Eine Nachhaltige Entwicklung von Studium Und Lehre, edited by Holger Angenent et al., transkript, 2022, pp. 400–14, doi:10.5445/IR/1000145819 .","short":"D. Ternes, N. Bernhard, I. Gewinner, A. Goller, D. Lohner, K. König, R. Röwert, I. Steinhardt, A. Thielsch, in: H. Angenent, J. Petri, T. Zimenkova (Eds.), Hochschulen in Der Pandemie. Impulse Für Eine Nachhaltige Entwicklung von Studium Und Lehre, transkript, Bielefeld, 2022, pp. 400–414."},"page":"400-414","date_updated":"2023-01-13T09:22:28Z","oa":"1","author":[{"first_name":"Doris","last_name":"Ternes","full_name":"Ternes, Doris"},{"first_name":"Nadine","last_name":"Bernhard","full_name":"Bernhard, Nadine"},{"first_name":"Irina","full_name":"Gewinner, Irina","last_name":"Gewinner"},{"last_name":"Goller","full_name":"Goller, Antje","first_name":"Antje"},{"first_name":"David","full_name":"Lohner, David","last_name":"Lohner"},{"last_name":"König","full_name":"König, Karsten","first_name":"Karsten"},{"full_name":"Röwert, Ronny","last_name":"Röwert","first_name":"Ronny"},{"id":"90339","full_name":"Steinhardt, Isabel","last_name":"Steinhardt","orcid":"https://orcid.org/0000-0002-2590-6189","first_name":"Isabel"},{"first_name":"Angelika","full_name":"Thielsch, Angelika","last_name":"Thielsch"}],"main_file_link":[{"open_access":"1","url":"https://www.transcript-open.de/doi/10.14361/9783839459843-025"}],"doi":"10.5445/IR/1000145819 "},{"language":[{"iso":"ger"}],"ddc":["430"],"keyword":["Kathleen Vereecken","Kinder- und Jugendliteratur","Krieg","Belgien"],"file":[{"file_size":106057,"access_level":"open_access","file_id":"47539","file_name":"09_lammer.pdf","date_updated":"2023-10-02T08:06:18Z","date_created":"2023-10-02T08:06:18Z","creator":"clammer","relation":"main_file","content_type":"application/pdf"}],"title":"Die Kraft der Bilder. Funktionen neuer Illustrationen bei Übersetzungen. Kathleen Vereecken – Alles komt goed, altijd (2018) | Alles wird gut, immer (2021)","date_created":"2023-10-02T08:06:52Z","publisher":"www.kibum.de (Thomas Boyken und Jörn Brüggemann)","year":"2022","file_date_updated":"2023-10-02T08:06:18Z","series_title":"KIBUM Vidcast \"Wissenschaft in zehn Minuten\" ","user_id":"84580","department":[{"_id":"627"}],"_id":"47538","status":"public","type":"misc","main_file_link":[{"open_access":"1","url":"https://www.kibum.de/documents/vidcasts/2022/transcriptions/09_lammer.pdf"}],"author":[{"last_name":"Lammer","id":"84580","full_name":"Lammer, Christina","first_name":"Christina"}],"oa":"1","date_updated":"2023-10-02T08:13:01Z","citation":{"mla":"Lammer, Christina. Die Kraft der Bilder. Funktionen neuer Illustrationen bei Übersetzungen. Kathleen Vereecken – Alles komt goed, altijd (2018) | Alles wird gut, immer (2021). www.kibum.de (Thomas Boyken und Jörn Brüggemann), 2022.","short":"C. Lammer, Die Kraft der Bilder. Funktionen neuer Illustrationen bei Übersetzungen. Kathleen Vereecken – Alles komt goed, altijd (2018) | Alles wird gut, immer (2021), www.kibum.de (Thomas Boyken und Jörn Brüggemann), Oldenburg, 2022.","bibtex":"@book{Lammer_2022, place={Oldenburg}, series={KIBUM Vidcast “Wissenschaft in zehn Minuten” }, title={Die Kraft der Bilder. Funktionen neuer Illustrationen bei Übersetzungen. Kathleen Vereecken – Alles komt goed, altijd (2018) | Alles wird gut, immer (2021)}, publisher={www.kibum.de (Thomas Boyken und Jörn Brüggemann)}, author={Lammer, Christina}, year={2022}, collection={KIBUM Vidcast “Wissenschaft in zehn Minuten” } }","apa":"Lammer, C. (2022). Die Kraft der Bilder. Funktionen neuer Illustrationen bei Übersetzungen. Kathleen Vereecken – Alles komt goed, altijd (2018) | Alles wird gut, immer (2021). www.kibum.de (Thomas Boyken und Jörn Brüggemann).","chicago":"Lammer, Christina. Die Kraft der Bilder. Funktionen neuer Illustrationen bei Übersetzungen. Kathleen Vereecken – Alles komt goed, altijd (2018) | Alles wird gut, immer (2021). KIBUM Vidcast “Wissenschaft in zehn Minuten” . Oldenburg: www.kibum.de (Thomas Boyken und Jörn Brüggemann), 2022.","ieee":"C. Lammer, Die Kraft der Bilder. Funktionen neuer Illustrationen bei Übersetzungen. Kathleen Vereecken – Alles komt goed, altijd (2018) | Alles wird gut, immer (2021). Oldenburg: www.kibum.de (Thomas Boyken und Jörn Brüggemann), 2022.","ama":"Lammer C. Die Kraft der Bilder. Funktionen neuer Illustrationen bei Übersetzungen. Kathleen Vereecken – Alles komt goed, altijd (2018) | Alles wird gut, immer (2021). www.kibum.de (Thomas Boyken und Jörn Brüggemann); 2022."},"place":"Oldenburg","has_accepted_license":"1"},{"status":"public","type":"misc","language":[{"iso":"eng"}],"_id":"36109","department":[{"_id":"644"}],"user_id":"90391","year":"2022","citation":{"apa":"Knorr, L., Schlosser, F., & Meschede, H. (2022). Assessment of Energy Efficiency and Flexibility Measures in Electrified Process Heat Generation Based on Simulations in the Animal Feed Industry. 17th sdewes conference.","mla":"Knorr, Lukas, et al. Assessment of Energy Efficiency and Flexibility Measures in Electrified Process Heat Generation Based on Simulations in the Animal Feed Industry. 17th sdewes conference, 2022.","short":"L. Knorr, F. Schlosser, H. Meschede, Assessment of Energy Efficiency and Flexibility Measures in Electrified Process Heat Generation Based on Simulations in the Animal Feed Industry, 17th sdewes conference, 2022.","bibtex":"@book{Knorr_Schlosser_Meschede_2022, title={Assessment of Energy Efficiency and Flexibility Measures in Electrified Process Heat Generation Based on Simulations in the Animal Feed Industry}, publisher={17th sdewes conference}, author={Knorr, Lukas and Schlosser, Florian and Meschede, Henning}, year={2022} }","ama":"Knorr L, Schlosser F, Meschede H. Assessment of Energy Efficiency and Flexibility Measures in Electrified Process Heat Generation Based on Simulations in the Animal Feed Industry. 17th sdewes conference; 2022.","ieee":"L. Knorr, F. Schlosser, and H. Meschede, Assessment of Energy Efficiency and Flexibility Measures in Electrified Process Heat Generation Based on Simulations in the Animal Feed Industry. 17th sdewes conference, 2022.","chicago":"Knorr, Lukas, Florian Schlosser, and Henning Meschede. Assessment of Energy Efficiency and Flexibility Measures in Electrified Process Heat Generation Based on Simulations in the Animal Feed Industry. 17th sdewes conference, 2022."},"title":"Assessment of Energy Efficiency and Flexibility Measures in Electrified Process Heat Generation Based on Simulations in the Animal Feed Industry","date_updated":"2023-10-02T09:02:05Z","publisher":"17th sdewes conference","date_created":"2023-01-11T12:49:28Z","author":[{"last_name":"Knorr","id":"90391","full_name":"Knorr, Lukas","first_name":"Lukas"},{"first_name":"Florian","last_name":"Schlosser","full_name":"Schlosser, Florian","id":"88614"},{"first_name":"Henning","last_name":"Meschede","orcid":"0000-0002-1538-089X","full_name":"Meschede, Henning","id":"86954"}]},{"doi":"10.1007/s11614-022-00501-3","date_updated":"2023-10-02T12:08:09Z","volume":47,"author":[{"first_name":"Lisa","last_name":"Knoll","full_name":"Knoll, Lisa","id":"88789"}],"intvolume":" 47","page":"305-317","citation":{"apa":"Knoll, L. (2022). Von lebenden Systemen und gefühlten Zahlen. Eine körpersoziologische Analyse des finanzaufsichtlichen Risikobewertungsregimes. Österreichische Zeitschrift für Soziologie, 47(3), 305–317. https://doi.org/10.1007/s11614-022-00501-3","mla":"Knoll, Lisa. “Von lebenden Systemen und gefühlten Zahlen. Eine körpersoziologische Analyse des finanzaufsichtlichen Risikobewertungsregimes.” Österreichische Zeitschrift für Soziologie, vol. 47, no. 3, Springer Science and Business Media LLC, 2022, pp. 305–17, doi:10.1007/s11614-022-00501-3.","short":"L. Knoll, Österreichische Zeitschrift für Soziologie 47 (2022) 305–317.","bibtex":"@article{Knoll_2022, title={Von lebenden Systemen und gefühlten Zahlen. Eine körpersoziologische Analyse des finanzaufsichtlichen Risikobewertungsregimes}, volume={47}, DOI={10.1007/s11614-022-00501-3}, number={3}, journal={Österreichische Zeitschrift für Soziologie}, publisher={Springer Science and Business Media LLC}, author={Knoll, Lisa}, year={2022}, pages={305–317} }","ama":"Knoll L. Von lebenden Systemen und gefühlten Zahlen. Eine körpersoziologische Analyse des finanzaufsichtlichen Risikobewertungsregimes. Österreichische Zeitschrift für Soziologie. 2022;47(3):305-317. doi:10.1007/s11614-022-00501-3","ieee":"L. Knoll, “Von lebenden Systemen und gefühlten Zahlen. Eine körpersoziologische Analyse des finanzaufsichtlichen Risikobewertungsregimes,” Österreichische Zeitschrift für Soziologie, vol. 47, no. 3, pp. 305–317, 2022, doi: 10.1007/s11614-022-00501-3.","chicago":"Knoll, Lisa. “Von lebenden Systemen und gefühlten Zahlen. Eine körpersoziologische Analyse des finanzaufsichtlichen Risikobewertungsregimes.” Österreichische Zeitschrift für Soziologie 47, no. 3 (2022): 305–17. https://doi.org/10.1007/s11614-022-00501-3."},"publication_identifier":{"issn":["1011-0070","1862-2585"]},"publication_status":"published","_id":"37019","department":[{"_id":"121"}],"user_id":"14931","status":"public","type":"journal_article","title":"Von lebenden Systemen und gefühlten Zahlen. Eine körpersoziologische Analyse des finanzaufsichtlichen Risikobewertungsregimes","publisher":"Springer Science and Business Media LLC","date_created":"2023-01-17T09:44:32Z","year":"2022","issue":"3","keyword":["General Social Sciences"],"language":[{"iso":"ger"}],"abstract":[{"lang":"eng","text":"Der hier vorliegende Beitrag erarbeitet Verbindungslinien zwischen Wirtschaftssoziologie (insb. Finanzsoziologie), Soziologie der Bewertung und Körpersoziologie anhand des Falls finanzmarktregulatorischer Risikobewertung. Dabei spielt der analytische Begriff der Prothese (Michel Callon) eine wichtige Rolle. Nach der Finanzkrise kommt es zu einer Neuverteilung von sensorischen Bewertungskompetenzen in einer hierarchisch aufgebauten, vernetzten Wissensarchitektur. Es ist nun die Maschine, der Lebendigkeit attestiert wird, während der Mensch parzellierte Funktionen in einer Apparatur übernimmt. Gleichzeitig soll der Mensch so zu einem adäquaten und beweglichen (spielerischen) Umgang mit Risiken angeregt werden, die man ihm/ihr in einem eher groben und einfachen Aufsichtssystem nicht mehr zutraute (hier wurden „regulatory arbitrage“ und „kreative Buchführung“ zum Problem). Der Aufsatz rekonstruiert die praktischen Orientierungen und kollektiven Erfahrungen dieses finanzaufsichtlichen Umbaus anhand zweier problemzentrierter Interviews. Unter Rekurs auf die Körperbezüge in diesen Interviews wird die Paradoxie eines Systems herausgearbeitet, das nach wie vor auf individuelle Entscheidungsrationalität und -agilität setzt, diese nun aber maschinell zu erschaffen sucht."}],"publication":"Österreichische Zeitschrift für Soziologie"},{"year":"2022","place":"Paderborn","page":"343–362","citation":{"ieee":"S. Althoff, “Zweierlei Homophilie: Wendy Hui Kyong Chun und Leo Bersani,” in Mimesis Expanded: Die Ausweitung der mimetischen Zone, F. Balke and E. Linseisen, Eds. Paderborn: Wilhelm Fink, 2022, pp. 343–362.","chicago":"Althoff, Sebastian. “Zweierlei Homophilie: Wendy Hui Kyong Chun und Leo Bersani.” In Mimesis Expanded: Die Ausweitung der mimetischen Zone, edited by Friedrich Balke and Elisa Linseisen, 343–362. Paderborn: Wilhelm Fink, 2022. https://doi.org/10.30965/9783846764947_016.","ama":"Althoff S. Zweierlei Homophilie: Wendy Hui Kyong Chun und Leo Bersani. In: Balke F, Linseisen E, eds. Mimesis Expanded: Die Ausweitung der mimetischen Zone. Wilhelm Fink; 2022:343–362. doi:10.30965/9783846764947_016","mla":"Althoff, Sebastian. “Zweierlei Homophilie: Wendy Hui Kyong Chun und Leo Bersani.” Mimesis Expanded: Die Ausweitung der mimetischen Zone, edited by Friedrich Balke and Elisa Linseisen, Wilhelm Fink, 2022, pp. 343–362, doi:10.30965/9783846764947_016.","short":"S. Althoff, in: F. Balke, E. Linseisen (Eds.), Mimesis Expanded: Die Ausweitung der mimetischen Zone, Wilhelm Fink, Paderborn, 2022, pp. 343–362.","bibtex":"@inbook{Althoff_2022, place={Paderborn}, title={Zweierlei Homophilie: Wendy Hui Kyong Chun und Leo Bersani}, DOI={10.30965/9783846764947_016}, booktitle={Mimesis Expanded: Die Ausweitung der mimetischen Zone}, publisher={Wilhelm Fink}, author={Althoff, Sebastian}, editor={Balke, Friedrich and Linseisen, Elisa}, year={2022}, pages={343–362} }","apa":"Althoff, S. (2022). Zweierlei Homophilie: Wendy Hui Kyong Chun und Leo Bersani. In F. Balke & E. Linseisen (Eds.), Mimesis Expanded: Die Ausweitung der mimetischen Zone (pp. 343–362). Wilhelm Fink. https://doi.org/10.30965/9783846764947_016"},"publication_status":"published","title":"Zweierlei Homophilie: Wendy Hui Kyong Chun und Leo Bersani","doi":"10.30965/9783846764947_016","publisher":"Wilhelm Fink","date_updated":"2023-10-05T00:04:36Z","author":[{"full_name":"Althoff, Sebastian","id":"89772","last_name":"Althoff","first_name":"Sebastian"}],"date_created":"2023-10-05T00:04:05Z","editor":[{"first_name":"Friedrich","full_name":"Balke, Friedrich","last_name":"Balke"},{"first_name":"Elisa","last_name":"Linseisen","full_name":"Linseisen, Elisa"}],"status":"public","publication":"Mimesis Expanded: Die Ausweitung der mimetischen Zone","type":"book_chapter","language":[{"iso":"ger"}],"_id":"47621","department":[{"_id":"757"}],"user_id":"49063"},{"year":"2022","page":"72-74","citation":{"mla":"Miggelbrink, Monique. “Musterbildungen. Ein alternativer Zugang zur Fernsehgeschichte: Über Lynn Spigels TV Snapshots – An Archive of Everyday Life.” Cargo H. 56, 2022, pp. 72–74.","bibtex":"@article{Miggelbrink_2022, title={Musterbildungen. Ein alternativer Zugang zur Fernsehgeschichte: Über Lynn Spigels TV Snapshots – An Archive of Everyday Life}, journal={Cargo H. 56}, author={Miggelbrink, Monique}, year={2022}, pages={72–74} }","short":"M. Miggelbrink, Cargo H. 56 (2022) 72–74.","apa":"Miggelbrink, M. (2022). Musterbildungen. Ein alternativer Zugang zur Fernsehgeschichte: Über Lynn Spigels TV Snapshots – An Archive of Everyday Life. In Cargo H. 56 (pp. 72–74).","ama":"Miggelbrink M. Musterbildungen. Ein alternativer Zugang zur Fernsehgeschichte: Über Lynn Spigels TV Snapshots – An Archive of Everyday Life. Cargo H 56. Published online 2022:72-74.","ieee":"M. Miggelbrink, “Musterbildungen. Ein alternativer Zugang zur Fernsehgeschichte: Über Lynn Spigels TV Snapshots – An Archive of Everyday Life,” Cargo H. 56. pp. 72–74, 2022.","chicago":"Miggelbrink, Monique. “Musterbildungen. Ein alternativer Zugang zur Fernsehgeschichte: Über Lynn Spigels TV Snapshots – An Archive of Everyday Life.” Cargo H. 56, 2022."},"publication_status":"published","title":"Musterbildungen. Ein alternativer Zugang zur Fernsehgeschichte: Über Lynn Spigels TV Snapshots – An Archive of Everyday Life","date_updated":"2023-10-05T15:58:06Z","date_created":"2023-10-05T15:52:50Z","author":[{"last_name":"Miggelbrink","full_name":"Miggelbrink, Monique","id":"5042","first_name":"Monique"}],"status":"public","publication":"Cargo H. 56","type":"review","language":[{"iso":"ger"}],"_id":"47666","publication_date":"2022-12","department":[{"_id":"414"}],"user_id":"49063"},{"year":"2022","citation":{"apa":"Riach, J. R. W., & Schneider, M. (2022). The DaimlerChrysler takeover failure revisited from a varieties-of-capitalism perspective. Cross Cultural and Strategic Management, 29(3), 552–568. https://doi.org/10.1108/ccsm-12-2020-0250","short":"J.R.W. Riach, M. Schneider, Cross Cultural and Strategic Management 29 (2022) 552–568.","mla":"Riach, John Rankin Wood, and Martin Schneider. “The DaimlerChrysler Takeover Failure Revisited from a Varieties-of-Capitalism Perspective.” Cross Cultural and Strategic Management, vol. 29, no. 3, Emerald, 2022, pp. 552–68, doi:10.1108/ccsm-12-2020-0250.","bibtex":"@article{Riach_Schneider_2022, title={The DaimlerChrysler takeover failure revisited from a varieties-of-capitalism perspective}, volume={29}, DOI={10.1108/ccsm-12-2020-0250}, number={3}, journal={Cross Cultural and Strategic Management}, publisher={Emerald}, author={Riach, John Rankin Wood and Schneider, Martin}, year={2022}, pages={552–568} }","ieee":"J. R. W. Riach and M. Schneider, “The DaimlerChrysler takeover failure revisited from a varieties-of-capitalism perspective,” Cross Cultural and Strategic Management, vol. 29, no. 3, pp. 552–568, 2022, doi: 10.1108/ccsm-12-2020-0250.","chicago":"Riach, John Rankin Wood, and Martin Schneider. “The DaimlerChrysler Takeover Failure Revisited from a Varieties-of-Capitalism Perspective.” Cross Cultural and Strategic Management 29, no. 3 (2022): 552–68. https://doi.org/10.1108/ccsm-12-2020-0250.","ama":"Riach JRW, Schneider M. The DaimlerChrysler takeover failure revisited from a varieties-of-capitalism perspective. Cross Cultural and Strategic Management. 2022;29(3):552-568. doi:10.1108/ccsm-12-2020-0250"},"page":"552-568","intvolume":" 29","publication_status":"published","publication_identifier":{"issn":["2059-5794"]},"issue":"3","title":"The DaimlerChrysler takeover failure revisited from a varieties-of-capitalism perspective","doi":"10.1108/ccsm-12-2020-0250","date_updated":"2023-10-06T13:26:51Z","publisher":"Emerald","date_created":"2023-10-05T16:00:11Z","author":[{"first_name":"John Rankin Wood","full_name":"Riach, John Rankin Wood","last_name":"Riach"},{"id":"471","full_name":"Schneider, Martin","orcid":"https://orcid.org/0000-0002-6961-3716","last_name":"Schneider","first_name":"Martin"}],"volume":29,"abstract":[{"text":"PurposeThe purpose of this paper is to revisit the disastrous DaimlerChrysler AG takeover episode from 1998 to 2007 in order to arrive at a more comprehensive explanation of this and other merger and takeover failures based on institutional theory.Design/methodology/approachThe case study is based on various secondary sources of information and on the insights that one of the authors gained from working for 14 years in various positions for Daimler-Benz and DaimlerChrysler.FindingsDaimlerChrysler failed because top management made mistakes in trying to globalize the company. They were unable to realize possible synergies between the two companies, which brought complementary resources into the merger. Furthermore, they did not account for the institutional embeddedness of strategies when they adopted lean production globally, diffused the production system developed in Germany to other parts of the world and tried to implement a global stock enlisted in New York and Frankfurt. The underlying theoretical framework is relevant for other merger and acquisition cases. It features institutional embeddedness, path dependency and institutional arbitrage.Originality/valueThe paper develops an institutional perspective on DaimlerChrysler and on cross-border merger and acquisition failure more generally. The perspective is organized around the varieties-of-capitalism approach. This contribution is important because there is increasing dissatisfaction with the dominant explanation of cross-border merger and acquisition failure, which is based on the allegedly failed management of culture “clashes.”","lang":"eng"}],"status":"public","type":"journal_article","publication":"Cross Cultural and Strategic Management","keyword":["Organizational Behavior and Human Resource Management","Strategy and Management","Sociology and Political Science","Cultural Studies","Business and International Management"],"language":[{"iso":"eng"}],"_id":"47670","user_id":"471"},{"language":[{"iso":"eng"}],"department":[{"_id":"623"},{"_id":"7"}],"user_id":"71541","external_id":{"arxiv":["2111.09079"]},"_id":"27531","status":"public","abstract":[{"text":"The Quantum Singular Value Transformation (QSVT) is a recent technique that\r\ngives a unified framework to describe most quantum algorithms discovered so\r\nfar, and may lead to the development of novel quantum algorithms. In this paper\r\nwe investigate the hardness of classically simulating the QSVT. A recent result\r\nby Chia, Gily\\'en, Li, Lin, Tang and Wang (STOC 2020) showed that the QSVT can\r\nbe efficiently \"dequantized\" for low-rank matrices, and discussed its\r\nimplication to quantum machine learning. In this work, motivated by\r\nestablishing the superiority of quantum algorithms for quantum chemistry and\r\nmaking progress on the quantum PCP conjecture, we focus on the other main class\r\nof matrices considered in applications of the QSVT, sparse matrices.\r\n We first show how to efficiently \"dequantize\", with arbitrarily small\r\nconstant precision, the QSVT associated with a low-degree polynomial. We apply\r\nthis technique to design classical algorithms that estimate, with constant\r\nprecision, the singular values of a sparse matrix. We show in particular that a\r\ncentral computational problem considered by quantum algorithms for quantum\r\nchemistry (estimating the ground state energy of a local Hamiltonian when\r\ngiven, as an additional input, a state sufficiently close to the ground state)\r\ncan be solved efficiently with constant precision on a classical computer. As a\r\ncomplementary result, we prove that with inverse-polynomial precision, the same\r\nproblem becomes BQP-complete. This gives theoretical evidence for the\r\nsuperiority of quantum algorithms for chemistry, and strongly suggests that\r\nsaid superiority stems from the improved precision achievable in the quantum\r\nsetting. We also discuss how this dequantization technique may help make\r\nprogress on the central quantum PCP conjecture.","lang":"eng"}],"publication":"Proceedings of the 54th ACM Symposium on Theory of Computing (STOC)","type":"conference","main_file_link":[{"url":"https://arxiv.org/abs/2111.09079","open_access":"1"}],"title":"Dequantizing the Quantum Singular Value Transformation: Hardness and Applications to Quantum Chemistry and the Quantum PCP Conjecture","author":[{"full_name":"Gharibian, Sevag","id":"71541","orcid":"0000-0002-9992-3379","last_name":"Gharibian","first_name":"Sevag"},{"first_name":"François Le","full_name":"Gall, François Le","last_name":"Gall"}],"date_created":"2021-11-18T07:32:56Z","date_updated":"2023-10-09T04:17:29Z","oa":"1","page":"19-32","citation":{"chicago":"Gharibian, Sevag, and François Le Gall. “Dequantizing the Quantum Singular Value Transformation: Hardness and  Applications to Quantum Chemistry and the Quantum PCP Conjecture.” In Proceedings of the 54th ACM Symposium on Theory of Computing (STOC), 19–32, 2022.","ieee":"S. Gharibian and F. L. Gall, “Dequantizing the Quantum Singular Value Transformation: Hardness and  Applications to Quantum Chemistry and the Quantum PCP Conjecture,” in Proceedings of the 54th ACM Symposium on Theory of Computing (STOC), 2022, pp. 19–32.","ama":"Gharibian S, Gall FL. Dequantizing the Quantum Singular Value Transformation: Hardness and  Applications to Quantum Chemistry and the Quantum PCP Conjecture. In: Proceedings of the 54th ACM Symposium on Theory of Computing (STOC). ; 2022:19-32.","apa":"Gharibian, S., & Gall, F. L. (2022). Dequantizing the Quantum Singular Value Transformation: Hardness and  Applications to Quantum Chemistry and the Quantum PCP Conjecture. Proceedings of the 54th ACM Symposium on Theory of Computing (STOC), 19–32.","bibtex":"@inproceedings{Gharibian_Gall_2022, title={Dequantizing the Quantum Singular Value Transformation: Hardness and  Applications to Quantum Chemistry and the Quantum PCP Conjecture}, booktitle={Proceedings of the 54th ACM Symposium on Theory of Computing (STOC)}, author={Gharibian, Sevag and Gall, François Le}, year={2022}, pages={19–32} }","short":"S. Gharibian, F.L. Gall, in: Proceedings of the 54th ACM Symposium on Theory of Computing (STOC), 2022, pp. 19–32.","mla":"Gharibian, Sevag, and François Le Gall. “Dequantizing the Quantum Singular Value Transformation: Hardness and  Applications to Quantum Chemistry and the Quantum PCP Conjecture.” Proceedings of the 54th ACM Symposium on Theory of Computing (STOC), 2022, pp. 19–32."},"year":"2022","publication_status":"published"}]