[{"date_created":"2021-09-21T07:37:02Z","type":"journal_article","publication":"The International Journal of Advanced Manufacturing Technology","citation":{"mla":"Böhnke, Max, et al. “Concept Development of a Method for Identifying Friction Coefficients for the Numerical Simulation of Clinching Processes.” The International Journal of Advanced Manufacturing Technology, 2021, doi:10.1007/s00170-021-07986-4.","apa":"Böhnke, M., Rossel, M., Bielak, C. R., Bobbert, M., & Meschut, G. (2021). Concept development of a method for identifying friction coefficients for the numerical simulation of clinching processes. The International Journal of Advanced Manufacturing Technology. https://doi.org/10.1007/s00170-021-07986-4","ieee":"M. Böhnke, M. Rossel, C. R. Bielak, M. Bobbert, and G. Meschut, “Concept development of a method for identifying friction coefficients for the numerical simulation of clinching processes,” The International Journal of Advanced Manufacturing Technology, 2021, doi: 10.1007/s00170-021-07986-4.","chicago":"Böhnke, Max, Moritz Rossel, Christian R. Bielak, Mathias Bobbert, and Gerson Meschut. “Concept Development of a Method for Identifying Friction Coefficients for the Numerical Simulation of Clinching Processes.” The International Journal of Advanced Manufacturing Technology, 2021. https://doi.org/10.1007/s00170-021-07986-4.","ama":"Böhnke M, Rossel M, Bielak CR, Bobbert M, Meschut G. Concept development of a method for identifying friction coefficients for the numerical simulation of clinching processes. The International Journal of Advanced Manufacturing Technology. Published online 2021. doi:10.1007/s00170-021-07986-4","short":"M. Böhnke, M. Rossel, C.R. Bielak, M. Bobbert, G. Meschut, The International Journal of Advanced Manufacturing Technology (2021).","bibtex":"@article{Böhnke_Rossel_Bielak_Bobbert_Meschut_2021, title={Concept development of a method for identifying friction coefficients for the numerical simulation of clinching processes}, DOI={10.1007/s00170-021-07986-4}, journal={The International Journal of Advanced Manufacturing Technology}, author={Böhnke, Max and Rossel, Moritz and Bielak, Christian R. and Bobbert, Mathias and Meschut, Gerson}, year={2021} }"},"abstract":[{"text":"AbstractIn order to reduce fuel consumption and thus pollutant emissions, the automotive industry is increasingly developing lightweight construction concepts that are accompanied by an increasing usage of aluminum materials. Due to poor weldability of aluminum in combination with other materials, mechanical joining methods such as clinching were developed and established in series production. In order to predict the relevant characteristics of clinched joints and to ensure the reliability of the process, it is simulated numerically during product development processes. In this regard, the predictive accuracy of the simulated process highly depends on the implemented friction model. In particular, the frictional behavior between the sheet metals as well as between the sheet metal and clinching tools has a significant impact on the geometrical formation of the clinched joint. No testing methods exist that can sufficiently investigate the frictional behavior in sheet materials, especially under high interface pressures, different relative velocities, and long friction paths, while allowing a decoupled consideration of the test parameters. This paper describes the development of further testing concepts based on a proven tribo-torsion test method for determining friction coefficients between sheet metal materials for the simulation of clinching processes. For this purpose, the correlation of interface pressure and the relative velocity between aluminum and steel sheet material in clinching processes is investigated using numerical simulation. Based on these findings, the developed concepts focus on determining friction coefficients at interface pressures of the above materials, yield stress, as well as the reproduction of the occurring friction conditions between sheet metal materials and tool surfaces in clinching processes using tool substitutes. Furthermore, wear investigations between sheet metal material and tool surface were carried out in the friction tests with subsequent EDX analyses of the frictioned tool surfaces. The developed method also allows an optical deformation measurement of the sheet metal material specimen by means of digital image correlation (DIC). Based on a methodological approach, the test setups and the test systems used are explained, and the functionality of the concepts is proven by experimental tests using different sheet metal materials.","lang":"eng"}],"quality_controlled":"1","_id":"24739","language":[{"iso":"eng"}],"doi":"10.1007/s00170-021-07986-4","user_id":"45779","title":"Concept development of a method for identifying friction coefficients for the numerical simulation of clinching processes","status":"public","year":"2021","author":[{"full_name":"Böhnke, Max","first_name":"Max","last_name":"Böhnke"},{"full_name":"Rossel, Moritz","last_name":"Rossel","first_name":"Moritz"},{"full_name":"Bielak, Christian R.","first_name":"Christian R.","last_name":"Bielak"},{"first_name":"Mathias","last_name":"Bobbert","full_name":"Bobbert, Mathias"},{"last_name":"Meschut","first_name":"Gerson","full_name":"Meschut, Gerson"}],"publication_identifier":{"issn":["0268-3768","1433-3015"]},"date_updated":"2023-01-17T09:01:35Z","publication_status":"published","article_type":"original"},{"publication_identifier":{"issn":["1617-7061","1617-7061"]},"author":[{"id":"49691","full_name":"Lenz, Peter","last_name":"Lenz","first_name":"Peter"},{"last_name":"Mahnken","first_name":"Rolf","full_name":"Mahnken, Rolf","id":"335"}],"status":"public","title":"Damage simulation of thermo‐chemo‐elasto‐plastic fibre reinforced composites using mean‐field homogenization methods","year":"2021","publication_status":"published","date_updated":"2023-01-24T12:45:54Z","language":[{"iso":"eng"}],"_id":"21708","user_id":"335","doi":"10.1002/pamm.202000265","citation":{"short":"P. Lenz, R. Mahnken, PAMM (2021).","chicago":"Lenz, Peter, and Rolf Mahnken. “Damage Simulation of Thermo‐chemo‐elasto‐plastic Fibre Reinforced Composites Using Mean‐field Homogenization Methods.” PAMM, 2021. https://doi.org/10.1002/pamm.202000265.","apa":"Lenz, P., & Mahnken, R. (2021). Damage simulation of thermo‐chemo‐elasto‐plastic fibre reinforced composites using mean‐field homogenization methods. PAMM. https://doi.org/10.1002/pamm.202000265","ieee":"P. Lenz and R. Mahnken, “Damage simulation of thermo‐chemo‐elasto‐plastic fibre reinforced composites using mean‐field homogenization methods,” PAMM, 2021, doi: 10.1002/pamm.202000265.","ama":"Lenz P, Mahnken R. Damage simulation of thermo‐chemo‐elasto‐plastic fibre reinforced composites using mean‐field homogenization methods. PAMM. Published online 2021. doi:10.1002/pamm.202000265","bibtex":"@article{Lenz_Mahnken_2021, title={Damage simulation of thermo‐chemo‐elasto‐plastic fibre reinforced composites using mean‐field homogenization methods}, DOI={10.1002/pamm.202000265}, journal={PAMM}, author={Lenz, Peter and Mahnken, Rolf}, year={2021} }","mla":"Lenz, Peter, and Rolf Mahnken. “Damage Simulation of Thermo‐chemo‐elasto‐plastic Fibre Reinforced Composites Using Mean‐field Homogenization Methods.” PAMM, 2021, doi:10.1002/pamm.202000265."},"publication":"PAMM","date_created":"2021-04-21T13:31:27Z","department":[{"_id":"9"},{"_id":"154"},{"_id":"321"}],"type":"journal_article"},{"language":[{"iso":"eng"}],"_id":"29090","user_id":"335","doi":"10.1002/pamm.202100081","publication_identifier":{"issn":["1617-7061","1617-7061"]},"author":[{"id":"49691","full_name":"Lenz, Peter","last_name":"Lenz","first_name":"Peter"},{"first_name":"Rolf","last_name":"Mahnken","full_name":"Mahnken, Rolf","id":"335"}],"status":"public","year":"2021","title":"Integral‐type non‐local damage simulation of composites using mean‐field homogenization methods","publication_status":"published","date_updated":"2023-01-24T12:59:22Z","date_created":"2021-12-22T12:43:20Z","department":[{"_id":"9"},{"_id":"154"},{"_id":"321"}],"type":"journal_article","citation":{"short":"P. Lenz, R. Mahnken, PAMM (2021).","chicago":"Lenz, Peter, and Rolf Mahnken. “Integral‐type Non‐local Damage Simulation of Composites Using Mean‐field Homogenization Methods.” PAMM, 2021. https://doi.org/10.1002/pamm.202100081.","apa":"Lenz, P., & Mahnken, R. (2021). Integral‐type non‐local damage simulation of composites using mean‐field homogenization methods. PAMM. https://doi.org/10.1002/pamm.202100081","ieee":"P. Lenz and R. Mahnken, “Integral‐type non‐local damage simulation of composites using mean‐field homogenization methods,” PAMM, 2021, doi: 10.1002/pamm.202100081.","ama":"Lenz P, Mahnken R. Integral‐type non‐local damage simulation of composites using mean‐field homogenization methods. PAMM. Published online 2021. doi:10.1002/pamm.202100081","bibtex":"@article{Lenz_Mahnken_2021, title={Integral‐type non‐local damage simulation of composites using mean‐field homogenization methods}, DOI={10.1002/pamm.202100081}, journal={PAMM}, author={Lenz, Peter and Mahnken, Rolf}, year={2021} }","mla":"Lenz, Peter, and Rolf Mahnken. “Integral‐type Non‐local Damage Simulation of Composites Using Mean‐field Homogenization Methods.” PAMM, 2021, doi:10.1002/pamm.202100081."},"publication":"PAMM"},{"citation":{"apa":"Hüsing, S., Weiser, N., & Biehler, R. (2021). Faszination 3D-Film: Entwicklung einer 3D-Konstruktion. Mathematik Lehren, 2021(228), 23–27.","ieee":"S. Hüsing, N. Weiser, and R. Biehler, “Faszination 3D-Film: Entwicklung einer 3D-Konstruktion,” mathematik lehren, vol. 2021, no. 228, pp. 23–27, 2021.","chicago":"Hüsing, Sven, Niklas Weiser, and Rolf Biehler. “Faszination 3D-Film: Entwicklung Einer 3D-Konstruktion.” Mathematik Lehren 2021, no. 228 (2021): 23–27.","short":"S. Hüsing, N. Weiser, R. Biehler, Mathematik Lehren 2021 (2021) 23–27.","mla":"Hüsing, Sven, et al. “Faszination 3D-Film: Entwicklung Einer 3D-Konstruktion.” Mathematik Lehren, vol. 2021, no. 228, Friedrich Verlag, 2021, pp. 23–27.","ama":"Hüsing S, Weiser N, Biehler R. Faszination 3D-Film: Entwicklung einer 3D-Konstruktion. mathematik lehren. 2021;2021(228):23–27.","bibtex":"@article{Hüsing_Weiser_Biehler_2021, title={Faszination 3D-Film: Entwicklung einer 3D-Konstruktion}, volume={2021}, number={228}, journal={mathematik lehren}, publisher={Friedrich Verlag}, author={Hüsing, Sven and Weiser, Niklas and Biehler, Rolf}, year={2021}, pages={23–27} }"},"publication":"mathematik lehren","issue":"228","department":[{"_id":"67"}],"type":"journal_article","date_created":"2023-01-27T12:35:37Z","intvolume":" 2021","date_updated":"2023-01-27T12:35:52Z","author":[{"full_name":"Hüsing, Sven","first_name":"Sven","last_name":"Hüsing","id":"58465"},{"full_name":"Weiser, Niklas","last_name":"Weiser","first_name":"Niklas"},{"id":"16274","first_name":"Rolf","last_name":"Biehler","full_name":"Biehler, Rolf"}],"year":"2021","status":"public","title":"Faszination 3D-Film: Entwicklung einer 3D-Konstruktion","volume":2021,"user_id":"58465","_id":"40512","publisher":"Friedrich Verlag","language":[{"iso":"eng"}],"page":"23–27"},{"intvolume":" 700","date_updated":"2023-01-27T15:28:35Z","publication_status":"published","author":[{"full_name":"Itner, D.","last_name":"Itner","first_name":"D."},{"first_name":"H.","last_name":"Gravenkamp","full_name":"Gravenkamp, H."},{"last_name":"Dreiling","first_name":"Dmitrij","full_name":"Dreiling, Dmitrij","id":"32616"},{"last_name":"Feldmann","first_name":"Nadine","full_name":"Feldmann, Nadine","id":"23082"},{"full_name":"Henning, Bernd","first_name":"Bernd","last_name":"Henning","id":"213"}],"year":"2021","title":"Simulation of Guided Waves in Cylinders Subject to Arbitrary Boundary Conditions Using the Scaled Boundary Finite Element Method","doi":"10.23967/wccm-eccomas.2020.307","language":[{"iso":"eng"}],"series_title":"Numerical Methods and Algorithms in Science and Engineering","main_file_link":[{"url":"https://www.scipedia.com/public/Itner_et_al_2021a","open_access":"1"}],"license":"https://creativecommons.org/licenses/by-nc-sa/3.0/","publication":"14th WCCM-ECCOMAS Congress","department":[{"_id":"49"}],"type":"conference","date_created":"2023-01-27T15:08:47Z","conference":{"start_date":"2021-01-11","name":"14th World Congress on Computational Mechanics (WCCM)","end_date":"2021-01-15"},"status":"public","volume":700,"user_id":"32616","_id":"40541","publisher":"CIMNE","project":[{"name":"VaMP: Vollständige Bestimmung der akustischen Materialparameter von Polymeren","grant_number":"409779252","_id":"89"}],"citation":{"chicago":"Itner, D., H. Gravenkamp, Dmitrij Dreiling, Nadine Feldmann, and Bernd Henning. “Simulation of Guided Waves in Cylinders Subject to Arbitrary Boundary Conditions Using the Scaled Boundary Finite Element Method.” In 14th WCCM-ECCOMAS Congress, Vol. 700. Numerical Methods and Algorithms in Science and Engineering. CIMNE, 2021. https://doi.org/10.23967/wccm-eccomas.2020.307.","short":"D. Itner, H. Gravenkamp, D. Dreiling, N. Feldmann, B. Henning, in: 14th WCCM-ECCOMAS Congress, CIMNE, 2021.","apa":"Itner, D., Gravenkamp, H., Dreiling, D., Feldmann, N., & Henning, B. (2021). Simulation of Guided Waves in Cylinders Subject to Arbitrary Boundary Conditions Using the Scaled Boundary Finite Element Method. 14th WCCM-ECCOMAS Congress, 700. https://doi.org/10.23967/wccm-eccomas.2020.307","ieee":"D. Itner, H. Gravenkamp, D. Dreiling, N. Feldmann, and B. Henning, “Simulation of Guided Waves in Cylinders Subject to Arbitrary Boundary Conditions Using the Scaled Boundary Finite Element Method,” in 14th WCCM-ECCOMAS Congress, 2021, vol. 700, doi: 10.23967/wccm-eccomas.2020.307.","ama":"Itner D, Gravenkamp H, Dreiling D, Feldmann N, Henning B. Simulation of Guided Waves in Cylinders Subject to Arbitrary Boundary Conditions Using the Scaled Boundary Finite Element Method. In: 14th WCCM-ECCOMAS Congress. Vol 700. Numerical Methods and Algorithms in Science and Engineering. CIMNE; 2021. doi:10.23967/wccm-eccomas.2020.307","bibtex":"@inproceedings{Itner_Gravenkamp_Dreiling_Feldmann_Henning_2021, series={Numerical Methods and Algorithms in Science and Engineering}, title={Simulation of Guided Waves in Cylinders Subject to Arbitrary Boundary Conditions Using the Scaled Boundary Finite Element Method}, volume={700}, DOI={10.23967/wccm-eccomas.2020.307}, booktitle={14th WCCM-ECCOMAS Congress}, publisher={CIMNE}, author={Itner, D. and Gravenkamp, H. and Dreiling, Dmitrij and Feldmann, Nadine and Henning, Bernd}, year={2021}, collection={Numerical Methods and Algorithms in Science and Engineering} }","mla":"Itner, D., et al. “Simulation of Guided Waves in Cylinders Subject to Arbitrary Boundary Conditions Using the Scaled Boundary Finite Element Method.” 14th WCCM-ECCOMAS Congress, vol. 700, CIMNE, 2021, doi:10.23967/wccm-eccomas.2020.307."},"oa":"1"},{"citation":{"apa":"Chakraborty, U., Bügel, P., Fritsch, L., Weigend, F., Bauer, M., & Jacobi von Wangelin, A. (2021). Planar Iron Hydride Nanoclusters: Combined Spectroscopic and Theoretical Insights into Structures and Building Principles. ChemistryOpen, 10(2), 265–271. https://doi.org/10.1002/open.202000307","ieee":"U. Chakraborty, P. Bügel, L. Fritsch, F. Weigend, M. Bauer, and A. Jacobi von Wangelin, “Planar Iron Hydride Nanoclusters: Combined Spectroscopic and Theoretical Insights into Structures and Building Principles,” ChemistryOpen, vol. 10, no. 2, pp. 265–271, 2021, doi: 10.1002/open.202000307.","chicago":"Chakraborty, Uttam, Patrick Bügel, Lorena Fritsch, Florian Weigend, Matthias Bauer, and Axel Jacobi von Wangelin. “Planar Iron Hydride Nanoclusters: Combined Spectroscopic and Theoretical Insights into Structures and Building Principles.” ChemistryOpen 10, no. 2 (2021): 265–71. https://doi.org/10.1002/open.202000307.","short":"U. Chakraborty, P. Bügel, L. Fritsch, F. Weigend, M. Bauer, A. Jacobi von Wangelin, ChemistryOpen 10 (2021) 265–271.","mla":"Chakraborty, Uttam, et al. “Planar Iron Hydride Nanoclusters: Combined Spectroscopic and Theoretical Insights into Structures and Building Principles.” ChemistryOpen, vol. 10, no. 2, Wiley, 2021, pp. 265–71, doi:10.1002/open.202000307.","ama":"Chakraborty U, Bügel P, Fritsch L, Weigend F, Bauer M, Jacobi von Wangelin A. Planar Iron Hydride Nanoclusters: Combined Spectroscopic and Theoretical Insights into Structures and Building Principles. ChemistryOpen. 2021;10(2):265-271. doi:10.1002/open.202000307","bibtex":"@article{Chakraborty_Bügel_Fritsch_Weigend_Bauer_Jacobi von Wangelin_2021, title={Planar Iron Hydride Nanoclusters: Combined Spectroscopic and Theoretical Insights into Structures and Building Principles}, volume={10}, DOI={10.1002/open.202000307}, number={2}, journal={ChemistryOpen}, publisher={Wiley}, author={Chakraborty, Uttam and Bügel, Patrick and Fritsch, Lorena and Weigend, Florian and Bauer, Matthias and Jacobi von Wangelin, Axel}, year={2021}, pages={265–271} }"},"status":"public","_id":"41011","publisher":"Wiley","page":"265-271","volume":10,"user_id":"48467","issue":"2","publication":"ChemistryOpen","abstract":[{"text":"The controlled assembly of well-defined planar nanoclusters from molecular precursors is synthetically challenging and often plagued by the predominant formation of 3D-structures and nanoparticles. Herein, we report planar iron hydride nanoclusters from reactions of main group element hydrides with iron(II) bis(hexamethyldisilazide). The structures and properties of isolated Fe4, Fe6, and Fe7 nanoplatelets and calculated intermediates enable an unprecedented insight into the underlying building principle and growth mechanism of iron clusters, metal monolayers, and nanoparticles.","lang":"eng"}],"date_created":"2023-01-30T17:00:36Z","department":[{"_id":"35"},{"_id":"306"}],"keyword":["General Chemistry"],"type":"journal_article","publication_identifier":{"issn":["2191-1363","2191-1363"]},"author":[{"full_name":"Chakraborty, Uttam","first_name":"Uttam","last_name":"Chakraborty"},{"last_name":"Bügel","first_name":"Patrick","full_name":"Bügel, Patrick"},{"id":"44418","first_name":"Lorena","last_name":"Fritsch","full_name":"Fritsch, Lorena"},{"first_name":"Florian","last_name":"Weigend","full_name":"Weigend, Florian"},{"orcid":"0000-0002-9294-6076","last_name":"Bauer","first_name":"Matthias","full_name":"Bauer, Matthias","id":"47241"},{"first_name":"Axel","last_name":"Jacobi von Wangelin","full_name":"Jacobi von Wangelin, Axel"}],"title":"Planar Iron Hydride Nanoclusters: Combined Spectroscopic and Theoretical Insights into Structures and Building Principles","year":"2021","article_type":"original","intvolume":" 10","publication_status":"published","date_updated":"2023-01-31T08:07:01Z","language":[{"iso":"eng"}],"doi":"10.1002/open.202000307"},{"status":"public","publisher":"Springer Science and Business Media LLC","_id":"30119","user_id":"33213","volume":21,"citation":{"short":"J.K. Stroehlein, S. Vieluf, P. Zimmer, A. Schenk, M. Oberste, C.J. Gölz, F. van den Bongard, C. Reinsberger, BMC Neurology 21 (2021).","chicago":"Stroehlein, Julia K., Solveig Vieluf, Philipp Zimmer, Alexander Schenk, Max Oberste, Christian Johannes Gölz, Franziska van den Bongard, and Claus Reinsberger. “Learning to Play Golf for Elderly People with Subjective Memory Complaints: Feasibility of a Single‐blinded Randomized Pilot Trial.” BMC Neurology 21, no. 1 (2021). https://doi.org/10.1186/s12883-021-02186-9.","ieee":"J. K. Stroehlein et al., “Learning to play golf for elderly people with subjective memory complaints: feasibility of a single‐blinded randomized pilot trial,” BMC Neurology, vol. 21, no. 1, Art. no. 200, 2021, doi: 10.1186/s12883-021-02186-9.","apa":"Stroehlein, J. K., Vieluf, S., Zimmer, P., Schenk, A., Oberste, M., Gölz, C. J., van den Bongard, F., & Reinsberger, C. (2021). Learning to play golf for elderly people with subjective memory complaints: feasibility of a single‐blinded randomized pilot trial. BMC Neurology, 21(1), Article 200. https://doi.org/10.1186/s12883-021-02186-9","bibtex":"@article{Stroehlein_Vieluf_Zimmer_Schenk_Oberste_Gölz_van den Bongard_Reinsberger_2021, title={Learning to play golf for elderly people with subjective memory complaints: feasibility of a single‐blinded randomized pilot trial}, volume={21}, DOI={10.1186/s12883-021-02186-9}, number={1200}, journal={BMC Neurology}, publisher={Springer Science and Business Media LLC}, author={Stroehlein, Julia K. and Vieluf, Solveig and Zimmer, Philipp and Schenk, Alexander and Oberste, Max and Gölz, Christian Johannes and van den Bongard, Franziska and Reinsberger, Claus}, year={2021} }","ama":"Stroehlein JK, Vieluf S, Zimmer P, et al. Learning to play golf for elderly people with subjective memory complaints: feasibility of a single‐blinded randomized pilot trial. BMC Neurology. 2021;21(1). doi:10.1186/s12883-021-02186-9","mla":"Stroehlein, Julia K., et al. “Learning to Play Golf for Elderly People with Subjective Memory Complaints: Feasibility of a Single‐blinded Randomized Pilot Trial.” BMC Neurology, vol. 21, no. 1, 200, Springer Science and Business Media LLC, 2021, doi:10.1186/s12883-021-02186-9."},"year":"2021","title":"Learning to play golf for elderly people with subjective memory complaints: feasibility of a single‐blinded randomized pilot trial","author":[{"first_name":"Julia K.","last_name":"Stroehlein","full_name":"Stroehlein, Julia K."},{"first_name":"Solveig","last_name":"Vieluf","full_name":"Vieluf, Solveig"},{"full_name":"Zimmer, Philipp","first_name":"Philipp","last_name":"Zimmer"},{"first_name":"Alexander","last_name":"Schenk","full_name":"Schenk, Alexander"},{"first_name":"Max","last_name":"Oberste","full_name":"Oberste, Max"},{"id":"33725","last_name":"Gölz","orcid":"0000-0003-0536-1481","first_name":"Christian Johannes","full_name":"Gölz, Christian Johannes"},{"first_name":"Franziska","last_name":"van den Bongard","full_name":"van den Bongard, Franziska"},{"id":"48978","last_name":"Reinsberger","first_name":"Claus","full_name":"Reinsberger, Claus"}],"publication_identifier":{"issn":["1471-2377"]},"date_updated":"2023-02-06T09:30:38Z","publication_status":"published","intvolume":" 21","article_number":"200","language":[{"iso":"eng"}],"doi":"10.1186/s12883-021-02186-9","publication":"BMC Neurology","issue":"1","abstract":[{"text":"Abstract\r\n Background\r\n Subjective Memory Complaints (SMC) in elderly people due to preclinical Alzheimer’s Disease may be associated with dysregulation of the Kynurenine Pathway (KP), with an increase in neurotoxic metabolites that affect cognition. Golf is a challenging sport with high demands on motor, sensory, and cognitive abilities, which might bear the potential to attenuate the pathological changes of preclinical AD. This trial investigated the feasibility of learning to play golf for elderly with cognitive problems and its effects on cognitive functions and the KP.\r\n \r\n Methods\r\n In a 22-week single-blinded randomized controlled trial, elderly people with SMC were allocated to the golf (n = 25, 180 min training/week) or control group (n = 21). Primary outcomes were feasibility (golf exam, adherence, adverse events) and general cognitive function (Alzheimer’s Disease Assessment Scale). Secondary outcomes include specific cognitive functions (Response Inhibition, Corsi Block Tapping Test, Trail Making Test), KP metabolites and physical performance (6-Minute-Walk-Test). Baseline-adjusted Analysis-of-Covariance was conducted for each outcome.\r\n \r\n Results\r\n 42 participants were analyzed. All participants that underwent the golf exam after the intervention passed it (20/23). Attendance rate of the golf intervention was 75 %. No adverse events or drop-outs related to the intervention occurred. A significant time*group interaction (p = 0.012, F = 7.050, Cohen’s d = 0.89) was found for correct responses on the Response Inhibition task, but not for ADAS-Cog. Moreover, a significant time*group interaction for Quinolinic acid to Tryptophan ratios (p = 0.022, F = 5.769, Cohen’s d = 0.84) in favor of the golf group was observed. An uncorrected negative correlation between attendance rate and delta Quinolinic acid to Kynurenic acid ratios in the golf group (p = 0.039, r=-0.443) was found as well.\r\n \r\n Conclusions\r\n The findings indicate that learning golf is feasible and safe for elderly people with cognitive problems. Preliminary results suggest positive effects on attention and the KP. To explore the whole potential of golfing and its effect on cognitive decline, a larger cohort should be studied over a longer period with higher cardiovascular demands.\r\n \r\n Trial registration\r\n The trial was retrospectively registered (2nd July 2018) at the German Clinical Trials Register (DRKS00014921).\r\n ","lang":"eng"}],"date_created":"2022-02-25T12:02:57Z","keyword":["Clinical Neurology","General Medicine"],"type":"journal_article","department":[{"_id":"35"},{"_id":"17"},{"_id":"176"}]},{"volume":22,"user_id":"237","publisher":"American Chemical Society (ACS)","_id":"41818","page":"4084-4094","status":"public","citation":{"apa":"Hense, D., Büngeler, A., Kollmann, F., Hanke, M., Orive, A., Keller, A., Grundmeier, G., Huber, K., & Strube, O. I. (2021). Self-Assembled Fibrinogen Hydro- and Aerogels with Fibrin-like 3D Structures. Biomacromolecules, 22(10), 4084–4094. https://doi.org/10.1021/acs.biomac.1c00489","ieee":"D. Hense et al., “Self-Assembled Fibrinogen Hydro- and Aerogels with Fibrin-like 3D Structures,” Biomacromolecules, vol. 22, no. 10, pp. 4084–4094, 2021, doi: 10.1021/acs.biomac.1c00489.","chicago":"Hense, Dominik, Anne Büngeler, Fabian Kollmann, Marcel Hanke, Alejandro Orive, Adrian Keller, Guido Grundmeier, Klaus Huber, and Oliver I. Strube. “Self-Assembled Fibrinogen Hydro- and Aerogels with Fibrin-like 3D Structures.” Biomacromolecules 22, no. 10 (2021): 4084–94. https://doi.org/10.1021/acs.biomac.1c00489.","short":"D. Hense, A. Büngeler, F. Kollmann, M. Hanke, A. Orive, A. Keller, G. Grundmeier, K. Huber, O.I. Strube, Biomacromolecules 22 (2021) 4084–4094.","mla":"Hense, Dominik, et al. “Self-Assembled Fibrinogen Hydro- and Aerogels with Fibrin-like 3D Structures.” Biomacromolecules, vol. 22, no. 10, American Chemical Society (ACS), 2021, pp. 4084–94, doi:10.1021/acs.biomac.1c00489.","ama":"Hense D, Büngeler A, Kollmann F, et al. Self-Assembled Fibrinogen Hydro- and Aerogels with Fibrin-like 3D Structures. Biomacromolecules. 2021;22(10):4084-4094. doi:10.1021/acs.biomac.1c00489","bibtex":"@article{Hense_Büngeler_Kollmann_Hanke_Orive_Keller_Grundmeier_Huber_Strube_2021, title={Self-Assembled Fibrinogen Hydro- and Aerogels with Fibrin-like 3D Structures}, volume={22}, DOI={10.1021/acs.biomac.1c00489}, number={10}, journal={Biomacromolecules}, publisher={American Chemical Society (ACS)}, author={Hense, Dominik and Büngeler, Anne and Kollmann, Fabian and Hanke, Marcel and Orive, Alejandro and Keller, Adrian and Grundmeier, Guido and Huber, Klaus and Strube, Oliver I.}, year={2021}, pages={4084–4094} }"},"doi":"10.1021/acs.biomac.1c00489","language":[{"iso":"eng"}],"intvolume":" 22","publication_status":"published","date_updated":"2023-02-06T12:10:19Z","author":[{"full_name":"Hense, Dominik","first_name":"Dominik","last_name":"Hense"},{"full_name":"Büngeler, Anne","last_name":"Büngeler","first_name":"Anne"},{"full_name":"Kollmann, Fabian","last_name":"Kollmann","first_name":"Fabian"},{"full_name":"Hanke, Marcel","first_name":"Marcel","last_name":"Hanke"},{"last_name":"Orive","first_name":"Alejandro","full_name":"Orive, Alejandro"},{"first_name":"Adrian","last_name":"Keller","full_name":"Keller, Adrian"},{"first_name":"Guido","last_name":"Grundmeier","full_name":"Grundmeier, Guido"},{"id":"237","first_name":"Klaus","last_name":"Huber","full_name":"Huber, Klaus"},{"first_name":"Oliver I.","last_name":"Strube","full_name":"Strube, Oliver I."}],"publication_identifier":{"issn":["1525-7797","1526-4602"]},"year":"2021","title":"Self-Assembled Fibrinogen Hydro- and Aerogels with Fibrin-like 3D Structures","department":[{"_id":"314"}],"keyword":["Materials Chemistry","Polymers and Plastics","Biomaterials","Bioengineering"],"type":"journal_article","date_created":"2023-02-06T12:09:33Z","publication":"Biomacromolecules","issue":"10"},{"citation":{"apa":"Risse, L., & Kullmer, G. (2021). Application of engineering methods in the planning process of surgical treatments. Journal of 3D Printing in Medicine, 5(2), 111–121. https://doi.org/10.2217/3dp-2020-0020","ieee":"L. Risse and G. Kullmer, “Application of engineering methods in the planning process of surgical treatments,” Journal of 3D Printing in Medicine, vol. 5, no. 2, pp. 111–121, 2021, doi: 10.2217/3dp-2020-0020.","chicago":"Risse, Lena, and Gunter Kullmer. “Application of Engineering Methods in the Planning Process of Surgical Treatments.” Journal of 3D Printing in Medicine 5, no. 2 (2021): 111–21. https://doi.org/10.2217/3dp-2020-0020.","short":"L. Risse, G. Kullmer, Journal of 3D Printing in Medicine 5 (2021) 111–121.","mla":"Risse, Lena, and Gunter Kullmer. “Application of Engineering Methods in the Planning Process of Surgical Treatments.” Journal of 3D Printing in Medicine, vol. 5, no. 2, Future Medicine Ltd, 2021, pp. 111–21, doi:10.2217/3dp-2020-0020.","ama":"Risse L, Kullmer G. Application of engineering methods in the planning process of surgical treatments. Journal of 3D Printing in Medicine. 2021;5(2):111-121. doi:10.2217/3dp-2020-0020","bibtex":"@article{Risse_Kullmer_2021, title={Application of engineering methods in the planning process of surgical treatments}, volume={5}, DOI={10.2217/3dp-2020-0020}, number={2}, journal={Journal of 3D Printing in Medicine}, publisher={Future Medicine Ltd}, author={Risse, Lena and Kullmer, Gunter}, year={2021}, pages={111–121} }"},"volume":5,"user_id":"45673","_id":"41909","publisher":"Future Medicine Ltd","page":"111-121","status":"public","department":[{"_id":"143"}],"keyword":["General Medicine"],"type":"journal_article","date_created":"2023-02-08T08:47:31Z","abstract":[{"text":"The continuous development of medical methods in recent decades has achieved measurable improvement. The interdisciplinary cooperation of engineers and physicians is a forward-looking component of this development. However, this cooperation also results in new interfaces on the communication and software level, which must be defined by implementing a systematic workflow. In this paper, the step-by-step implementation of engineering methods into the surgical workflow is shown. The focus is on the basic requirements and the necessary exchange of information. Additively manufactured models for preoperative elucidation of the patient are used as a psychological added value to increase the transparency of the surgical procedure. In addition, the models serve to train young surgeons and provide the opportunity to plan advanced surgical techniques.","lang":"eng"}],"publication":"Journal of 3D Printing in Medicine","issue":"2","doi":"10.2217/3dp-2020-0020","language":[{"iso":"eng"}],"intvolume":" 5","date_updated":"2023-02-08T08:53:12Z","publication_status":"published","author":[{"full_name":"Risse, Lena","last_name":"Risse","first_name":"Lena","id":"27356"},{"id":"291","last_name":"Kullmer","first_name":"Gunter","full_name":"Kullmer, Gunter"}],"publication_identifier":{"issn":["2059-4755","2059-4763"]},"year":"2021","title":"Application of engineering methods in the planning process of surgical treatments"},{"date_updated":"2023-03-09T11:43:31Z","publication_status":"published","intvolume":" 883","year":"2021","title":"Development of a Method for the Identification of Friction Coefficients in Sheet Metal Materials for the Numerical Simulation of Clinching Processes","author":[{"last_name":"Rossel","first_name":"Moritz Sebastian","full_name":"Rossel, Moritz Sebastian","id":"44503"},{"first_name":"Max","last_name":"Böhnke","full_name":"Böhnke, Max","id":"45779"},{"id":"34782","full_name":"Bielak, Christian Roman","first_name":"Christian Roman","last_name":"Bielak"},{"first_name":"Mathias","last_name":"Bobbert","full_name":"Bobbert, Mathias","id":"7850"},{"first_name":"Gerson","last_name":"Meschut","orcid":"0000-0002-2763-1246","full_name":"Meschut, Gerson","id":"32056"}],"publication_identifier":{"issn":["1662-9795"]},"doi":"10.4028/www.scientific.net/kem.883.81","language":[{"iso":"eng"}],"abstract":[{"text":"In order to reduce the fuel consumption and consequently the greenhouse emissions, the automotive industry is implementing lightweight constructions in the body in white production. As a result, the use of aluminum alloys is continuously increasing. Due to poor weldability of aluminum in combination with other materials, mechanical joining technologies like clinching are increasingly used. In order to predict relevant characteristics of clinched joints and to ensure the reliability of the process, it is simulated numerically during product development processes. In this regard the predictive accuracy of the simulated process highly depends on the implemented friction model. In particular, the frictional behavior between the sheet metals affects the geometrical formation of the clinched joint significantly. This paper presents a testing method, which enables to determine the frictional coefficients between sheet metal materials for the simulation of clinching processes. For this purpose, the correlation of interface pressure and the relative velocity between aluminum sheets in clinching processes is investigated using numerical simulation. Furthermore, the developed testing method focuses on the specimen geometry as well as the reproduction of the occurring friction conditions between two sheet metal materials in clinching processes. Based on a methodical approach the test setup is explained and the functionality of the method is proven by experimental tests using sheet metal material EN AW6014.","lang":"eng"}],"publication":"Key Engineering Materials","type":"journal_article","keyword":["Mechanical Engineering","Mechanics of Materials","General Materials Science"],"department":[{"_id":"630"},{"_id":"157"}],"date_created":"2022-12-05T21:57:07Z","status":"public","user_id":"7850","volume":883,"page":"81-88","_id":"34227","publisher":"Trans Tech Publications, Ltd.","quality_controlled":"1","project":[{"_id":"130","grant_number":"418701707","name":"TRR 285: TRR 285"},{"name":"TRR 285 - A: TRR 285 - Project Area A","_id":"131"},{"_id":"135","name":"TRR 285 – A01: TRR 285 - Subproject A01"}],"citation":{"short":"M.S. Rossel, M. Böhnke, C.R. Bielak, M. Bobbert, G. Meschut, Key Engineering Materials 883 (2021) 81–88.","chicago":"Rossel, Moritz Sebastian, Max Böhnke, Christian Roman Bielak, Mathias Bobbert, and Gerson Meschut. “Development of a Method for the Identification of Friction Coefficients in Sheet Metal Materials for the Numerical Simulation of Clinching Processes.” Key Engineering Materials 883 (2021): 81–88. https://doi.org/10.4028/www.scientific.net/kem.883.81.","ieee":"M. S. Rossel, M. Böhnke, C. R. Bielak, M. Bobbert, and G. Meschut, “Development of a Method for the Identification of Friction Coefficients in Sheet Metal Materials for the Numerical Simulation of Clinching Processes,” Key Engineering Materials, vol. 883, pp. 81–88, 2021, doi: 10.4028/www.scientific.net/kem.883.81.","apa":"Rossel, M. S., Böhnke, M., Bielak, C. R., Bobbert, M., & Meschut, G. (2021). Development of a Method for the Identification of Friction Coefficients in Sheet Metal Materials for the Numerical Simulation of Clinching Processes. Key Engineering Materials, 883, 81–88. https://doi.org/10.4028/www.scientific.net/kem.883.81","bibtex":"@article{Rossel_Böhnke_Bielak_Bobbert_Meschut_2021, title={Development of a Method for the Identification of Friction Coefficients in Sheet Metal Materials for the Numerical Simulation of Clinching Processes}, volume={883}, DOI={10.4028/www.scientific.net/kem.883.81}, journal={Key Engineering Materials}, publisher={Trans Tech Publications, Ltd.}, author={Rossel, Moritz Sebastian and Böhnke, Max and Bielak, Christian Roman and Bobbert, Mathias and Meschut, Gerson}, year={2021}, pages={81–88} }","ama":"Rossel MS, Böhnke M, Bielak CR, Bobbert M, Meschut G. Development of a Method for the Identification of Friction Coefficients in Sheet Metal Materials for the Numerical Simulation of Clinching Processes. Key Engineering Materials. 2021;883:81-88. doi:10.4028/www.scientific.net/kem.883.81","mla":"Rossel, Moritz Sebastian, et al. “Development of a Method for the Identification of Friction Coefficients in Sheet Metal Materials for the Numerical Simulation of Clinching Processes.” Key Engineering Materials, vol. 883, Trans Tech Publications, Ltd., 2021, pp. 81–88, doi:10.4028/www.scientific.net/kem.883.81."}},{"volume":15,"user_id":"46","_id":"32434","publisher":"Frontiers Media SA","status":"public","citation":{"mla":"Lehmann, Tim, et al. “Functional Cortical Connectivity Related to Postural Control in Patients Six Weeks After Anterior Cruciate Ligament Reconstruction.” Frontiers in Human Neuroscience, vol. 15, Frontiers Media SA, 2021, doi:10.3389/fnhum.2021.655116.","ama":"Lehmann T, Büchel D, Mouton C, Gokeler A, Seil R, Baumeister J. Functional Cortical Connectivity Related to Postural Control in Patients Six Weeks After Anterior Cruciate Ligament Reconstruction. Frontiers in Human Neuroscience. 2021;15. doi:10.3389/fnhum.2021.655116","bibtex":"@article{Lehmann_Büchel_Mouton_Gokeler_Seil_Baumeister_2021, title={Functional Cortical Connectivity Related to Postural Control in Patients Six Weeks After Anterior Cruciate Ligament Reconstruction}, volume={15}, DOI={10.3389/fnhum.2021.655116}, journal={Frontiers in Human Neuroscience}, publisher={Frontiers Media SA}, author={Lehmann, Tim and Büchel, Daniel and Mouton, Caroline and Gokeler, Alli and Seil, Romain and Baumeister, Jochen}, year={2021} }","apa":"Lehmann, T., Büchel, D., Mouton, C., Gokeler, A., Seil, R., & Baumeister, J. (2021). Functional Cortical Connectivity Related to Postural Control in Patients Six Weeks After Anterior Cruciate Ligament Reconstruction. Frontiers in Human Neuroscience, 15. https://doi.org/10.3389/fnhum.2021.655116","ieee":"T. Lehmann, D. Büchel, C. Mouton, A. Gokeler, R. Seil, and J. Baumeister, “Functional Cortical Connectivity Related to Postural Control in Patients Six Weeks After Anterior Cruciate Ligament Reconstruction,” Frontiers in Human Neuroscience, vol. 15, 2021, doi: 10.3389/fnhum.2021.655116.","chicago":"Lehmann, Tim, Daniel Büchel, Caroline Mouton, Alli Gokeler, Romain Seil, and Jochen Baumeister. “Functional Cortical Connectivity Related to Postural Control in Patients Six Weeks After Anterior Cruciate Ligament Reconstruction.” Frontiers in Human Neuroscience 15 (2021). https://doi.org/10.3389/fnhum.2021.655116.","short":"T. Lehmann, D. Büchel, C. Mouton, A. Gokeler, R. Seil, J. Baumeister, Frontiers in Human Neuroscience 15 (2021)."},"doi":"10.3389/fnhum.2021.655116","language":[{"iso":"eng"}],"intvolume":" 15","date_updated":"2023-03-13T15:20:11Z","publication_status":"published","author":[{"id":"41584","last_name":"Lehmann","first_name":"Tim","full_name":"Lehmann, Tim"},{"id":"41088","full_name":"Büchel, Daniel","first_name":"Daniel","last_name":"Büchel"},{"first_name":"Caroline","last_name":"Mouton","full_name":"Mouton, Caroline"},{"full_name":"Gokeler, Alli","first_name":"Alli","last_name":"Gokeler"},{"full_name":"Seil, Romain","first_name":"Romain","last_name":"Seil"},{"first_name":"Jochen","last_name":"Baumeister","orcid":"0000-0003-2683-5826","full_name":"Baumeister, Jochen","id":"46"}],"publication_identifier":{"issn":["1662-5161"]},"title":"Functional Cortical Connectivity Related to Postural Control in Patients Six Weeks After Anterior Cruciate Ligament Reconstruction","year":"2021","department":[{"_id":"17"},{"_id":"172"}],"keyword":["Behavioral Neuroscience","Biological Psychiatry","Psychiatry and Mental health","Neurology","Neuropsychology and Physiological Psychology"],"type":"journal_article","date_created":"2022-07-27T07:47:56Z","abstract":[{"lang":"eng","text":"Whereas initial findings have already identified cortical patterns accompanying proprioceptive deficiencies in patients after anterior cruciate ligament reconstruction (ACLR), little is known about compensatory sensorimotor mechanisms for re-establishing postural control. Therefore, the aim of the present study was to explore leg dependent patterns of cortical contributions to postural control in patients 6 weeks following ACLR. A total of 12 patients after ACLR (25.1 ± 3.2 years, 178.1 ± 9.7 cm, 77.5 ± 14.4 kg) and another 12 gender, age, and activity matched healthy controls participated in this study. All subjects performed 10 × 30 s. single leg stances on each leg, equipped with 64-channel mobile electroencephalography (EEG). Postural stability was quantified by area of sway and sway velocity. Estimations of the weighted phase lag index were conducted as a cortical measure of functional connectivity. The findings showed significant group × leg interactions for increased functional connectivity in the anterior cruciate ligament (ACL) injured leg, predominantly including fronto−parietal [F(1, 22) = 8.41, p ≤ 0.008, η2 = 0.28], fronto−occipital [F(1, 22) = 4.43, p ≤ 0.047, η2 = 0.17], parieto−motor [F(1, 22) = 10.30, p ≤ 0.004, η2 = 0.32], occipito−motor [F(1, 22) = 5.21, p ≤ 0.032, η2 = 0.19], and occipito−parietal [F(1, 22) = 4.60, p ≤ 0.043, η2 = 0.17] intra−hemispherical connections in the contralateral hemisphere and occipito−motor [F(1, 22) = 7.33, p ≤ 0.013, η2 = 0.25] on the ipsilateral hemisphere to the injured leg. Higher functional connectivity in patients after ACLR, attained by increased emphasis of functional connections incorporating the somatosensory and visual areas, may serve as a compensatory mechanism to control postural stability of the injured leg in the early phase of rehabilitation. These preliminary results may help to develop new neurophysiological assessments for detecting functional deficiencies after ACLR in the future."}],"publication":"Frontiers in Human Neuroscience"},{"issue":"6","publication":"Materials Testing","abstract":[{"lang":"eng","text":"The predictive quality of numerical simulations for mechanical joining processes depends on the implemented material model, especially regarding the plasticity of the joining parts. Therefore, experimental material characterization processes are conducted to determine the material properties of sheet metal and generate flow curves. In this regard, there are a number of procedures which are accompanied by varying experimental efforts. This paper presents various methods of determining flow curves for HCT590X as well as EN AW-6014, including varying specimen geometries and diverse hardening laws for extrapolation procedures. The flow curves thus generated are compared considering the variety of plastic strains occurring in mechanical joining processes. The material data generated are implemented in simulation models for the joining technologies, clinching and self-piercing riveting. The influence of the varied methods on the predictive accuracy of the simulation model is analysed. The evaluation of the differing flow curves is achieved by comparing the geometric formation of the joints and the required joining forces of the processes with experimentally investigated joints."}],"date_created":"2021-07-22T11:27:37Z","department":[{"_id":"157"},{"_id":"630"}],"type":"journal_article","author":[{"full_name":"Böhnke, Max","last_name":"Böhnke","first_name":"Max","id":"45779"},{"first_name":"Fabian","last_name":"Kappe","full_name":"Kappe, Fabian","id":"66459"},{"full_name":"Bobbert, Mathias","first_name":"Mathias","last_name":"Bobbert","id":"7850"},{"full_name":"Meschut, Gerson","first_name":"Gerson","orcid":"0000-0002-2763-1246","last_name":"Meschut","id":"32056"}],"publication_identifier":{"issn":["2195-8572","0025-5300"]},"year":"2021","title":"Influence of various procedures for the determination of flow curves on the predictive accuracy of numerical simulations for mechanical joining processes","intvolume":" 63","date_updated":"2023-04-27T08:53:22Z","publication_status":"published","language":[{"iso":"eng"}],"doi":"10.1515/mt-2020-0082","citation":{"mla":"Böhnke, Max, et al. “Influence of Various Procedures for the Determination of Flow Curves on the Predictive Accuracy of Numerical Simulations for Mechanical Joining Processes.” Materials Testing, vol. 63, no. 6, De Gruyter, 2021, pp. 493–500, doi:10.1515/mt-2020-0082.","bibtex":"@article{Böhnke_Kappe_Bobbert_Meschut_2021, title={Influence of various procedures for the determination of flow curves on the predictive accuracy of numerical simulations for mechanical joining processes}, volume={63}, DOI={10.1515/mt-2020-0082}, number={6}, journal={Materials Testing}, publisher={De Gruyter}, author={Böhnke, Max and Kappe, Fabian and Bobbert, Mathias and Meschut, Gerson}, year={2021}, pages={493–500} }","ama":"Böhnke M, Kappe F, Bobbert M, Meschut G. Influence of various procedures for the determination of flow curves on the predictive accuracy of numerical simulations for mechanical joining processes. Materials Testing. 2021;63(6):493-500. doi:10.1515/mt-2020-0082","ieee":"M. Böhnke, F. Kappe, M. Bobbert, and G. Meschut, “Influence of various procedures for the determination of flow curves on the predictive accuracy of numerical simulations for mechanical joining processes,” Materials Testing, vol. 63, no. 6, pp. 493–500, 2021, doi: 10.1515/mt-2020-0082.","apa":"Böhnke, M., Kappe, F., Bobbert, M., & Meschut, G. (2021). Influence of various procedures for the determination of flow curves on the predictive accuracy of numerical simulations for mechanical joining processes. Materials Testing, 63(6), 493–500. https://doi.org/10.1515/mt-2020-0082","short":"M. Böhnke, F. Kappe, M. Bobbert, G. Meschut, Materials Testing 63 (2021) 493–500.","chicago":"Böhnke, Max, Fabian Kappe, Mathias Bobbert, and Gerson Meschut. “Influence of Various Procedures for the Determination of Flow Curves on the Predictive Accuracy of Numerical Simulations for Mechanical Joining Processes.” Materials Testing 63, no. 6 (2021): 493–500. https://doi.org/10.1515/mt-2020-0082."},"project":[{"name":"TRR 285: TRR 285","grant_number":"418701707","_id":"130"},{"_id":"131","name":"TRR 285 - A: TRR 285 - Project Area A"},{"name":"TRR 285 - C: TRR 285 - Project Area C","_id":"133"},{"name":"TRR 285 – A01: TRR 285 - Subproject A01","_id":"135"},{"name":"TRR 285 – C02: TRR 285 - Subproject C02","_id":"146"}],"quality_controlled":"1","status":"public","publisher":"De Gruyter","_id":"22798","page":"493-500","volume":63,"user_id":"66459"},{"quality_controlled":"1","citation":{"mla":"Dahms, Frederik, and Werner Homberg. “Investigations and Improvements in 3D-DIC Optical Residual Stress Analysis—A New Temperature Compensation Method.” Forming the Future, Springer, Cham, 2021, pp. 2249–59, doi:10.1007/978-3-030-75381-8_189.","bibtex":"@inbook{Dahms_Homberg_2021, title={Investigations and Improvements in 3D-DIC Optical Residual Stress Analysis—A New Temperature Compensation Method}, DOI={10.1007/978-3-030-75381-8_189}, booktitle={Forming the Future}, publisher={Springer, Cham}, author={Dahms, Frederik and Homberg, Werner}, year={2021}, pages={2249–2259} }","ama":"Dahms F, Homberg W. Investigations and Improvements in 3D-DIC Optical Residual Stress Analysis—A New Temperature Compensation Method. In: Forming the Future. Springer, Cham; 2021:2249-2259. doi:10.1007/978-3-030-75381-8_189","ieee":"F. Dahms and W. Homberg, “Investigations and Improvements in 3D-DIC Optical Residual Stress Analysis—A New Temperature Compensation Method,” in Forming the Future, Springer, Cham, 2021, pp. 2249–2259.","apa":"Dahms, F., & Homberg, W. (2021). Investigations and Improvements in 3D-DIC Optical Residual Stress Analysis—A New Temperature Compensation Method. In Forming the Future (pp. 2249–2259). Springer, Cham. https://doi.org/10.1007/978-3-030-75381-8_189","chicago":"Dahms, Frederik, and Werner Homberg. “Investigations and Improvements in 3D-DIC Optical Residual Stress Analysis—A New Temperature Compensation Method.” In Forming the Future, 2249–59. Springer, Cham, 2021. https://doi.org/10.1007/978-3-030-75381-8_189.","short":"F. Dahms, W. Homberg, in: Forming the Future, Springer, Cham, 2021, pp. 2249–2259."},"publication":"Forming the Future","department":[{"_id":"156"}],"type":"book_chapter","date_created":"2021-07-16T14:55:05Z","publication_status":"published","date_updated":"2023-04-27T10:30:18Z","publication_identifier":{"issn":["2367-1181","2367-1696"]},"author":[{"id":"64977","full_name":"Dahms, Frederik","first_name":"Frederik","last_name":"Dahms"},{"id":"233","full_name":"Homberg, Werner","last_name":"Homberg","first_name":"Werner"}],"conference":{"end_date":"2021-07-30","location":"Ohio, USA, VIRTUAL EVENT","start_date":"2021-07-25","name":"The 13th International Conference on the Technology of Plasticity"},"status":"public","title":"Investigations and Improvements in 3D-DIC Optical Residual Stress Analysis—A New Temperature Compensation Method","year":"2021","user_id":"64977","doi":"10.1007/978-3-030-75381-8_189","language":[{"iso":"eng"}],"_id":"22766","publisher":"Springer, Cham","page":"2249-2259"},{"date_created":"2021-09-16T08:23:00Z","department":[{"_id":"321"},{"_id":"149"},{"_id":"630"}],"type":"journal_article","citation":{"bibtex":"@article{Steinfelder_Martin_Brosius_Tröster_2021, title={Load Path Transmission in Joining Elements}, DOI={10.4028/www.scientific.net/kem.883.73}, journal={Key Engineering Materials}, author={Steinfelder, Christian and Martin, Sven and Brosius, Alexander and Tröster, Thomas}, year={2021}, pages={73–80} }","ama":"Steinfelder C, Martin S, Brosius A, Tröster T. Load Path Transmission in Joining Elements. Key Engineering Materials. Published online 2021:73-80. doi:10.4028/www.scientific.net/kem.883.73","mla":"Steinfelder, Christian, et al. “Load Path Transmission in Joining Elements.” Key Engineering Materials, 2021, pp. 73–80, doi:10.4028/www.scientific.net/kem.883.73.","chicago":"Steinfelder, Christian, Sven Martin, Alexander Brosius, and Thomas Tröster. “Load Path Transmission in Joining Elements.” Key Engineering Materials, 2021, 73–80. https://doi.org/10.4028/www.scientific.net/kem.883.73.","short":"C. Steinfelder, S. Martin, A. Brosius, T. Tröster, Key Engineering Materials (2021) 73–80.","ieee":"C. Steinfelder, S. Martin, A. Brosius, and T. Tröster, “Load Path Transmission in Joining Elements,” Key Engineering Materials, pp. 73–80, 2021, doi: 10.4028/www.scientific.net/kem.883.73.","apa":"Steinfelder, C., Martin, S., Brosius, A., & Tröster, T. (2021). Load Path Transmission in Joining Elements. Key Engineering Materials, 73–80. https://doi.org/10.4028/www.scientific.net/kem.883.73"},"publication":"Key Engineering Materials","project":[{"name":"TRR 285: TRR 285","_id":"130","grant_number":"418701707"},{"name":"TRR 285 - B: TRR 285 - Project Area B","_id":"132"},{"name":"TRR 285 – B01: TRR 285 - Subproject B01","_id":"140"}],"abstract":[{"text":"The mechanical properties of joined structures are determined considerably by the chosen joining technology. With the aim of providing a method that enables a faster and more profound decision-making in the spatial distribution of joining points during product development, a new method for the load path analysis of joining points is presented. For an exemplary car body, the load type in the joining elements, i.e. pure tensile, shear and combined tensile-shear loads, is determined using finite element analysis (FEA). Based on the evaluated loads, the resulting load paths in selected joining points are analyzed using a 2D FE-model of a clinching point. State of the art methods for load path analysis are dependent on the selected coordinate system or the existing stress state. Thus, a general statement about the load transmission path is not possible at this time. Here, a novel method for the analysis of load paths is used, which is independent of the alignment of the analyzed geometry. The basic assumption of the new load path analysis method was confirmed by using a simple specimen with a square hole in different orientations. The results presented here show a possibility to display the load transmission path invariantly. In further steps, the method will be extended for 3D analysis and the investigation of more complex assemblies. The primary goal of this methodical approach is an even load distribution over the joining elements and the component. This will provide a basis for future design approaches aimed at reducing the number of joining elements in joined structures.","lang":"eng"}],"quality_controlled":"1","_id":"24541","language":[{"iso":"eng"}],"page":"73-80","user_id":"38177","doi":"10.4028/www.scientific.net/kem.883.73","author":[{"first_name":"Christian","last_name":"Steinfelder","full_name":"Steinfelder, Christian"},{"id":"38177","full_name":"Martin, Sven","last_name":"Martin","first_name":"Sven"},{"last_name":"Brosius","first_name":"Alexander","full_name":"Brosius, Alexander"},{"full_name":"Tröster, Thomas","last_name":"Tröster","first_name":"Thomas"}],"publication_identifier":{"issn":["1662-9795"]},"status":"public","title":"Load Path Transmission in Joining Elements","year":"2021","publication_status":"published","date_updated":"2023-04-28T11:57:49Z"},{"extern":"1","publication":"Dass die Welt wohnlich für alle wird. Klartexte, Anfragen, Perspektiven. Ina Praetorius zum 65. Geburtstag","citation":{"mla":"Tecklenburg, Feline. “Wirtschaft ist Care ist radikale Demokratie.” Dass die Welt wohnlich für alle wird. Klartexte, Anfragen, Perspektiven. Ina Praetorius zum 65. Geburtstag, edited by Hans Jörg Fehle and Andrea Langenbacher, Matthias-Grünewald-Verlag, 2021.","bibtex":"@inbook{Tecklenburg_2021, place={Ostfildern}, title={Wirtschaft ist Care ist radikale Demokratie}, booktitle={Dass die Welt wohnlich für alle wird. Klartexte, Anfragen, Perspektiven. Ina Praetorius zum 65. Geburtstag}, publisher={Matthias-Grünewald-Verlag}, author={Tecklenburg, Feline}, editor={Fehle, Hans Jörg and Langenbacher, Andrea}, year={2021} }","ama":"Tecklenburg F. Wirtschaft ist Care ist radikale Demokratie. In: Fehle HJ, Langenbacher A, eds. Dass die Welt wohnlich für alle wird. Klartexte, Anfragen, Perspektiven. Ina Praetorius zum 65. Geburtstag. Matthias-Grünewald-Verlag; 2021.","ieee":"F. Tecklenburg, “Wirtschaft ist Care ist radikale Demokratie,” in Dass die Welt wohnlich für alle wird. Klartexte, Anfragen, Perspektiven. Ina Praetorius zum 65. Geburtstag, H. J. Fehle and A. Langenbacher, Eds. Ostfildern: Matthias-Grünewald-Verlag, 2021.","apa":"Tecklenburg, F. (2021). Wirtschaft ist Care ist radikale Demokratie. In H. J. Fehle & A. Langenbacher (Eds.), Dass die Welt wohnlich für alle wird. Klartexte, Anfragen, Perspektiven. Ina Praetorius zum 65. Geburtstag. Matthias-Grünewald-Verlag.","chicago":"Tecklenburg, Feline. “Wirtschaft ist Care ist radikale Demokratie.” In Dass die Welt wohnlich für alle wird. Klartexte, Anfragen, Perspektiven. Ina Praetorius zum 65. Geburtstag, edited by Hans Jörg Fehle and Andrea Langenbacher. Ostfildern: Matthias-Grünewald-Verlag, 2021.","short":"F. Tecklenburg, in: H.J. Fehle, A. Langenbacher (Eds.), Dass die Welt wohnlich für alle wird. Klartexte, Anfragen, Perspektiven. Ina Praetorius zum 65. Geburtstag, Matthias-Grünewald-Verlag, Ostfildern, 2021."},"type":"book_chapter","department":[{"_id":"35"},{"_id":"17"},{"_id":"22"},{"_id":"394"}],"place":"Ostfildern","date_created":"2023-05-05T16:37:53Z","date_updated":"2023-05-05T16:51:35Z","publication_status":"published","year":"2021","title":"Wirtschaft ist Care ist radikale Demokratie","status":"public","publication_identifier":{"unknown":["9783786732556"]},"author":[{"id":"99082","full_name":"Tecklenburg, Feline","last_name":"Tecklenburg","first_name":"Feline","orcid":"0000-0002-7155-9341"}],"user_id":"99082","editor":[{"full_name":"Fehle, Hans Jörg","last_name":"Fehle","first_name":"Hans Jörg"},{"full_name":"Langenbacher, Andrea","last_name":"Langenbacher","first_name":"Andrea"}],"language":[{"iso":"ger"}],"_id":"44526","publisher":"Matthias-Grünewald-Verlag"},{"citation":{"chicago":"Gräßler, Iris, Dominik Wiechel, and Daniel Roesmann. “Integrating Human Factors in the Model Based Development of Cyber-Physical Production Systems.” In Procedia CIRP, 518–23, 2021. https://doi.org/10.1016/j.procir.2021.05.113.","ama":"Gräßler I, Wiechel D, Roesmann D. Integrating human factors in the model based development of cyber-physical production systems. In: Procedia CIRP. ; 2021:518-523. doi:10.1016/j.procir.2021.05.113","short":"I. Gräßler, D. Wiechel, D. Roesmann, in: Procedia CIRP, 2021, pp. 518–523.","bibtex":"@inproceedings{Gräßler_Wiechel_Roesmann_2021, title={Integrating human factors in the model based development of cyber-physical production systems}, DOI={10.1016/j.procir.2021.05.113}, booktitle={Procedia CIRP}, author={Gräßler, Iris and Wiechel, Dominik and Roesmann, Daniel}, year={2021}, pages={518–523} }","mla":"Gräßler, Iris, et al. “Integrating Human Factors in the Model Based Development of Cyber-Physical Production Systems.” Procedia CIRP, 2021, pp. 518–23, doi:10.1016/j.procir.2021.05.113.","apa":"Gräßler, I., Wiechel, D., & Roesmann, D. (2021). Integrating human factors in the model based development of cyber-physical production systems. Procedia CIRP, 518–523. https://doi.org/10.1016/j.procir.2021.05.113","ieee":"I. Gräßler, D. Wiechel, and D. Roesmann, “Integrating human factors in the model based development of cyber-physical production systems,” in Procedia CIRP, 2021, pp. 518–523, doi: 10.1016/j.procir.2021.05.113."},"publication":"Procedia CIRP","quality_controlled":"1","abstract":[{"text":"In order to optimize production processes and to avoid errors, it is not only necessary to automate processes, but also to integrate workers with their individual personality and skill profiles. For this purpose, human factors should be considered in the entire design process. The integrated view of mental human models, the cognitive demand of the working environment and the automation design is essential. Human-System Integration (HSI) constitutes a promising approach. Current model-based approaches offer possibilities to analyze and optimize tasks within an overall system, but they still lack integration. This leads to the research question: How can human factors be integrated into a system model of a socio-technical, Cyber-Physical Production System? The paper at hand contributes an approach of human factor integration into the procedure of Model-Based Systems Engineering for Cyber-Physical Production Systems (CPPS). The approach combines a system model of a CPPS with HSI concepts. In accordance to the benefits of MBSE, SysML is selected to integrate human factors in the development process of a CPPS. The approach is divided into five steps, which includes the extension of the SysML meta model. This allows the optimization of skill-based human-machine interaction. Defined HSI-Profiles enable system developers to integrate employee requirements at early stages within the development process. The approach is demonstrated by the maintenance of a 3D-Printer as a case example. This research enables system developers to depict individual workers with the help of the developed concepts and systematically integrate them into the development process of a CPPS.","lang":"eng"}],"date_created":"2021-09-13T14:51:45Z","department":[{"_id":"152"}],"type":"conference","author":[{"id":"47565","full_name":"Gräßler, Iris","first_name":"Iris","last_name":"Gräßler","orcid":"0000-0001-5765-971X"},{"id":"67161","full_name":"Wiechel, Dominik","first_name":"Dominik","last_name":"Wiechel"},{"last_name":"Roesmann","first_name":"Daniel","full_name":"Roesmann, Daniel","id":"54680"}],"publication_identifier":{"issn":["2212-8271"]},"conference":{"end_date":"21-05-2021","start_date":"19-05-2021","name":"Procedia CIRP"},"year":"2021","title":"Integrating human factors in the model based development of cyber-physical production systems","status":"public","publication_status":"published","date_updated":"2023-05-09T18:23:36Z","language":[{"iso":"eng"}],"_id":"24281","page":"518-523","user_id":"67161","doi":"10.1016/j.procir.2021.05.113"},{"language":[{"iso":"eng"}],"article_number":"106498","doi":"10.1016/j.ijfatigue.2021.106498","author":[{"full_name":"Pramanik, Sudipta","last_name":"Pramanik","first_name":"Sudipta"},{"full_name":"Andreiev, Anatolii","last_name":"Andreiev","first_name":"Anatolii","id":"50215"},{"first_name":"Kay-Peter","last_name":"Hoyer","full_name":"Hoyer, Kay-Peter","id":"48411"},{"last_name":"Schaper","first_name":"Mirko","full_name":"Schaper, Mirko","id":"43720"}],"publication_identifier":{"issn":["0142-1123"]},"title":"Quasi in-situ analysis of fracture path during cyclic loading of double-edged U notched additively manufactured FeCo alloy","year":"2021","intvolume":" 153","date_updated":"2023-06-01T14:35:13Z","publication_status":"published","date_created":"2023-02-02T14:33:05Z","department":[{"_id":"9"},{"_id":"158"}],"type":"journal_article","keyword":["Industrial and Manufacturing Engineering","Mechanical Engineering","Mechanics of Materials","General Materials Science","Modeling and Simulation"],"publication":"International Journal of Fatigue","_id":"41510","publisher":"Elsevier BV","volume":153,"user_id":"43720","status":"public","citation":{"bibtex":"@article{Pramanik_Andreiev_Hoyer_Schaper_2021, title={Quasi in-situ analysis of fracture path during cyclic loading of double-edged U notched additively manufactured FeCo alloy}, volume={153}, DOI={10.1016/j.ijfatigue.2021.106498}, number={106498}, journal={International Journal of Fatigue}, publisher={Elsevier BV}, author={Pramanik, Sudipta and Andreiev, Anatolii and Hoyer, Kay-Peter and Schaper, Mirko}, year={2021} }","ama":"Pramanik S, Andreiev A, Hoyer K-P, Schaper M. Quasi in-situ analysis of fracture path during cyclic loading of double-edged U notched additively manufactured FeCo alloy. International Journal of Fatigue. 2021;153. doi:10.1016/j.ijfatigue.2021.106498","mla":"Pramanik, Sudipta, et al. “Quasi In-Situ Analysis of Fracture Path during Cyclic Loading of Double-Edged U Notched Additively Manufactured FeCo Alloy.” International Journal of Fatigue, vol. 153, 106498, Elsevier BV, 2021, doi:10.1016/j.ijfatigue.2021.106498.","chicago":"Pramanik, Sudipta, Anatolii Andreiev, Kay-Peter Hoyer, and Mirko Schaper. “Quasi In-Situ Analysis of Fracture Path during Cyclic Loading of Double-Edged U Notched Additively Manufactured FeCo Alloy.” International Journal of Fatigue 153 (2021). https://doi.org/10.1016/j.ijfatigue.2021.106498.","short":"S. Pramanik, A. Andreiev, K.-P. Hoyer, M. Schaper, International Journal of Fatigue 153 (2021).","ieee":"S. Pramanik, A. Andreiev, K.-P. Hoyer, and M. Schaper, “Quasi in-situ analysis of fracture path during cyclic loading of double-edged U notched additively manufactured FeCo alloy,” International Journal of Fatigue, vol. 153, Art. no. 106498, 2021, doi: 10.1016/j.ijfatigue.2021.106498.","apa":"Pramanik, S., Andreiev, A., Hoyer, K.-P., & Schaper, M. (2021). Quasi in-situ analysis of fracture path during cyclic loading of double-edged U notched additively manufactured FeCo alloy. International Journal of Fatigue, 153, Article 106498. https://doi.org/10.1016/j.ijfatigue.2021.106498"},"quality_controlled":"1"},{"_id":"29815","publisher":"MDPI AG","user_id":"43720","volume":14,"status":"public","oa":"1","citation":{"mla":"Křivská, Barbora, et al. “Intermetallic Phases Identification and Diffusion Simulation in Twin-Roll Cast Al-Fe Clad Sheet.” Materials, vol. 14, no. 24, 7771, MDPI AG, 2021, doi:10.3390/ma14247771.","bibtex":"@article{Křivská_Šlapáková_Veselý_Kihoulou_Fekete_Minárik_Králík_Grydin_Stolbchenko_Schaper_2021, title={Intermetallic Phases Identification and Diffusion Simulation in Twin-Roll Cast Al-Fe Clad Sheet}, volume={14}, DOI={10.3390/ma14247771}, number={247771}, journal={Materials}, publisher={MDPI AG}, author={Křivská, Barbora and Šlapáková, Michaela and Veselý, Jozef and Kihoulou, Martin and Fekete, Klaudia and Minárik, Peter and Králík, Rostislav and Grydin, Olexandr and Stolbchenko, Mykhailo and Schaper, Mirko}, year={2021} }","ama":"Křivská B, Šlapáková M, Veselý J, et al. Intermetallic Phases Identification and Diffusion Simulation in Twin-Roll Cast Al-Fe Clad Sheet. Materials. 2021;14(24). doi:10.3390/ma14247771","ieee":"B. Křivská et al., “Intermetallic Phases Identification and Diffusion Simulation in Twin-Roll Cast Al-Fe Clad Sheet,” Materials, vol. 14, no. 24, Art. no. 7771, 2021, doi: 10.3390/ma14247771.","apa":"Křivská, B., Šlapáková, M., Veselý, J., Kihoulou, M., Fekete, K., Minárik, P., Králík, R., Grydin, O., Stolbchenko, M., & Schaper, M. (2021). Intermetallic Phases Identification and Diffusion Simulation in Twin-Roll Cast Al-Fe Clad Sheet. Materials, 14(24), Article 7771. https://doi.org/10.3390/ma14247771","short":"B. Křivská, M. Šlapáková, J. Veselý, M. Kihoulou, K. Fekete, P. Minárik, R. Králík, O. Grydin, M. Stolbchenko, M. Schaper, Materials 14 (2021).","chicago":"Křivská, Barbora, Michaela Šlapáková, Jozef Veselý, Martin Kihoulou, Klaudia Fekete, Peter Minárik, Rostislav Králík, Olexandr Grydin, Mykhailo Stolbchenko, and Mirko Schaper. “Intermetallic Phases Identification and Diffusion Simulation in Twin-Roll Cast Al-Fe Clad Sheet.” Materials 14, no. 24 (2021). https://doi.org/10.3390/ma14247771."},"quality_controlled":"1","main_file_link":[{"open_access":"1","url":"https://www.mdpi.com/1996-1944/14/24/7771/htm"}],"article_number":"7771","language":[{"iso":"eng"}],"doi":"10.3390/ma14247771","year":"2021","title":"Intermetallic Phases Identification and Diffusion Simulation in Twin-Roll Cast Al-Fe Clad Sheet","publication_identifier":{"issn":["1996-1944"]},"author":[{"full_name":"Křivská, Barbora","last_name":"Křivská","first_name":"Barbora"},{"first_name":"Michaela","last_name":"Šlapáková","full_name":"Šlapáková, Michaela"},{"full_name":"Veselý, Jozef","first_name":"Jozef","last_name":"Veselý"},{"last_name":"Kihoulou","first_name":"Martin","full_name":"Kihoulou, Martin"},{"full_name":"Fekete, Klaudia","last_name":"Fekete","first_name":"Klaudia"},{"full_name":"Minárik, Peter","last_name":"Minárik","first_name":"Peter"},{"last_name":"Králík","first_name":"Rostislav","full_name":"Králík, Rostislav"},{"last_name":"Grydin","first_name":"Olexandr","full_name":"Grydin, Olexandr","id":"43822"},{"first_name":"Mykhailo","last_name":"Stolbchenko","full_name":"Stolbchenko, Mykhailo"},{"full_name":"Schaper, Mirko","first_name":"Mirko","last_name":"Schaper","id":"43720"}],"date_updated":"2023-06-01T14:38:18Z","publication_status":"published","intvolume":" 14","date_created":"2022-02-11T17:40:03Z","type":"journal_article","keyword":["General Materials Science"],"department":[{"_id":"158"}],"issue":"24","publication":"Materials","abstract":[{"text":"Aluminium steel clad materials have high potential for industrial applications. Their mechanical properties are governed by an intermetallic layer, which forms upon heat treatment at the Al-Fe interface. Transmission electron microscopy was employed to identify the phases present at the interface by selective area electron diffraction and energy dispersive spectroscopy. Three phases were identified: orthorhombic Al5Fe2, monoclinic Al13Fe4 and cubic Al19Fe4MnSi2. An effective interdiffusion coefficient dependent on concentration was determined according to the Boltzmann–Matano method. The highest value of the interdiffusion coefficient was reached at the composition of the intermetallic phases. Afterwards, the process of diffusion considering the evaluated interdiffusion coefficient was simulated using the finite element method. Results of the simulations revealed that growth of the intermetallic phases proceeds preferentially in the direction of aluminium.","lang":"eng"}]},{"date_created":"2023-07-18T09:34:03Z","department":[{"_id":"22"}],"keyword":["Public Health","Environmental and Occupational Health"],"type":"journal_article","publication":"Journal of Public Health","issue":"12","abstract":[{"lang":"eng","text":"Abstract\r\n Aim\r\n To identify and summarize the evidence for the effect of health-oriented leadership interventions on health and well-being outcomes at the employee level following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement (Moher et al. 2009).\r\n \r\n Subject and Methods\r\n A systematic search of relevant studies was conducted in multiple databases. Randomized controlled trials (RCTs), cluster-randomized controlled trials (cRCTs) and controlled before–after studies (CBAs) were included based on the following criteria: interventions that addressed supervisors, to raise awareness for the importance of health issues, teach mindfulness practices for conscious awareness, reduce stress and promote resources at the level of individual behavior, and evaluated the effect on at least one outcome of psychomental stress, absenteeism and well-being on the employee level.\r\n \r\n Results\r\n Of 6126 publications retrieved, ten studies were identified for analysis. Significant effects of leadership training were reported on exhaustion tendency, self-reported sickness absence, work-related sickness absence and job satisfaction in studies comparing health-oriented training programs to no intervention. Studies comparing health-oriented leadership training to other training did not report significant effects. Risk of bias was judged to be high in seven studies and unclear in three studies.\r\n \r\n Conclusion\r\n Evidence for the effectiveness of health-oriented leadership interventions on employees’ stress, absenteeism or well-being is judged to be low, clearly indicating the need for more and higher-quality research.\r\n "}],"language":[{"iso":"eng"}],"doi":"10.1007/s10389-021-01664-1","author":[{"first_name":"Indra","last_name":"Dannheim","full_name":"Dannheim, Indra"},{"full_name":"Ludwig-Walz, Helena","last_name":"Ludwig-Walz","first_name":"Helena"},{"first_name":"Anette","last_name":"Buyken","full_name":"Buyken, Anette","id":"65985"},{"full_name":"Grimm, Valerie","last_name":"Grimm","first_name":"Valerie"},{"first_name":"Anja","last_name":"Kroke","full_name":"Kroke, Anja"}],"publication_identifier":{"issn":["2198-1833","1613-2238"]},"title":"Effectiveness of health-oriented leadership interventions for improving health and wellbeing of employees: a systematic review","year":"2021","intvolume":" 30","publication_status":"published","date_updated":"2023-07-18T09:35:41Z","citation":{"ieee":"I. Dannheim, H. Ludwig-Walz, A. Buyken, V. Grimm, and A. Kroke, “Effectiveness of health-oriented leadership interventions for improving health and wellbeing of employees: a systematic review,” Journal of Public Health, vol. 30, no. 12, pp. 2777–2789, 2021, doi: 10.1007/s10389-021-01664-1.","apa":"Dannheim, I., Ludwig-Walz, H., Buyken, A., Grimm, V., & Kroke, A. (2021). Effectiveness of health-oriented leadership interventions for improving health and wellbeing of employees: a systematic review. Journal of Public Health, 30(12), 2777–2789. https://doi.org/10.1007/s10389-021-01664-1","short":"I. Dannheim, H. Ludwig-Walz, A. Buyken, V. Grimm, A. Kroke, Journal of Public Health 30 (2021) 2777–2789.","chicago":"Dannheim, Indra, Helena Ludwig-Walz, Anette Buyken, Valerie Grimm, and Anja Kroke. “Effectiveness of Health-Oriented Leadership Interventions for Improving Health and Wellbeing of Employees: A Systematic Review.” Journal of Public Health 30, no. 12 (2021): 2777–89. https://doi.org/10.1007/s10389-021-01664-1.","mla":"Dannheim, Indra, et al. “Effectiveness of Health-Oriented Leadership Interventions for Improving Health and Wellbeing of Employees: A Systematic Review.” Journal of Public Health, vol. 30, no. 12, Springer Science and Business Media LLC, 2021, pp. 2777–89, doi:10.1007/s10389-021-01664-1.","bibtex":"@article{Dannheim_Ludwig-Walz_Buyken_Grimm_Kroke_2021, title={Effectiveness of health-oriented leadership interventions for improving health and wellbeing of employees: a systematic review}, volume={30}, DOI={10.1007/s10389-021-01664-1}, number={12}, journal={Journal of Public Health}, publisher={Springer Science and Business Media LLC}, author={Dannheim, Indra and Ludwig-Walz, Helena and Buyken, Anette and Grimm, Valerie and Kroke, Anja}, year={2021}, pages={2777–2789} }","ama":"Dannheim I, Ludwig-Walz H, Buyken A, Grimm V, Kroke A. Effectiveness of health-oriented leadership interventions for improving health and wellbeing of employees: a systematic review. Journal of Public Health. 2021;30(12):2777-2789. doi:10.1007/s10389-021-01664-1"},"_id":"46078","publisher":"Springer Science and Business Media LLC","page":"2777-2789","volume":30,"user_id":"92491","status":"public"},{"title":"Co-simulation of MATLAB and ANSYS for ultrasonic wire bonding process optimization","year":"2021","publication_identifier":{"issn":["0026-2714"]},"author":[{"id":"28647","full_name":"Schemmel, Reinhard","first_name":"Reinhard","last_name":"Schemmel"},{"full_name":"Krieger, Viktor","last_name":"Krieger","first_name":"Viktor"},{"full_name":"Hemsel, Tobias","last_name":"Hemsel","first_name":"Tobias","id":"210"},{"full_name":"Sextro, Walter","first_name":"Walter","last_name":"Sextro","id":"21220"}],"publication_status":"published","date_updated":"2023-09-21T14:15:33Z","intvolume":" 119","language":[{"iso":"eng"}],"doi":"https://doi.org/10.1016/j.microrel.2021.114077","publication":"Microelectronics Reliability","abstract":[{"text":"Ultrasonic wire bonding is a solid-state joining process, used in the electronics industry to form electrical connections, e.g. to connect electrical terminals within semiconductor modules. Many process parameters affect the bond strength, such like the bond normal force, ultrasonic power, wire material and bonding frequency. Today, process design, development, and optimization is most likely based on the knowledge of process engineers and is mainly performed by experimental testing. In this contribution, a newly developed simulation tool is presented, to reduce time and costs and efficiently determine optimized process parameter. Based on a co-simulation of MATLAB and ANSYS, the different physical phenomena of the wire bonding process are considered using finite element simulation for the complex plastic deformation of the wire and reduced order models for the transient dynamics of the transducer, wire, substrate and bond formation. The model parameters such as the coefficients of friction between bond tool and wire and between wire and substrate were determined for aluminium and copper wire in experiments with a test rig specially developed for the requirements of heavy wire bonding. To reduce simulation time, for the finite element simulation a restart analysis and high performance computing is utilized. Detailed analysis of the bond formation showed, that the normal pressure distribution in the contact between wire and substrate has high impact on bond formation and distribution of welded areas in the contact area.","lang":"eng"}],"date_created":"2021-03-10T09:37:02Z","type":"journal_article","keyword":["Ultrasonic heavy wire bonding","Co-simulation","ANSYS","MATLAB","Process optimization","Friction coefficient","Copper-copper","Aluminium-copper"],"department":[{"_id":"151"}],"status":"public","page":"114077","_id":"21436","user_id":"210","volume":119,"citation":{"ama":"Schemmel R, Krieger V, Hemsel T, Sextro W. Co-simulation of MATLAB and ANSYS for ultrasonic wire bonding process optimization. Microelectronics Reliability. 2021;119:114077. doi:https://doi.org/10.1016/j.microrel.2021.114077","bibtex":"@article{Schemmel_Krieger_Hemsel_Sextro_2021, title={Co-simulation of MATLAB and ANSYS for ultrasonic wire bonding process optimization}, volume={119}, DOI={https://doi.org/10.1016/j.microrel.2021.114077}, journal={Microelectronics Reliability}, author={Schemmel, Reinhard and Krieger, Viktor and Hemsel, Tobias and Sextro, Walter}, year={2021}, pages={114077} }","mla":"Schemmel, Reinhard, et al. “Co-Simulation of MATLAB and ANSYS for Ultrasonic Wire Bonding Process Optimization.” Microelectronics Reliability, vol. 119, 2021, p. 114077, doi:https://doi.org/10.1016/j.microrel.2021.114077.","short":"R. Schemmel, V. Krieger, T. Hemsel, W. Sextro, Microelectronics Reliability 119 (2021) 114077.","chicago":"Schemmel, Reinhard, Viktor Krieger, Tobias Hemsel, and Walter Sextro. “Co-Simulation of MATLAB and ANSYS for Ultrasonic Wire Bonding Process Optimization.” Microelectronics Reliability 119 (2021): 114077. https://doi.org/10.1016/j.microrel.2021.114077.","apa":"Schemmel, R., Krieger, V., Hemsel, T., & Sextro, W. (2021). Co-simulation of MATLAB and ANSYS for ultrasonic wire bonding process optimization. Microelectronics Reliability, 119, 114077. https://doi.org/10.1016/j.microrel.2021.114077","ieee":"R. Schemmel, V. Krieger, T. Hemsel, and W. Sextro, “Co-simulation of MATLAB and ANSYS for ultrasonic wire bonding process optimization,” Microelectronics Reliability, vol. 119, p. 114077, 2021, doi: https://doi.org/10.1016/j.microrel.2021.114077."},"quality_controlled":"1"}]