[{"date_created":"2023-12-19T12:20:05Z","type":"journal_article","keyword":["Electrical and Electronic Engineering","Atomic and Molecular Physics","and Optics"],"department":[{"_id":"9"},{"_id":"154"},{"_id":"321"}],"publication":"PAMM","citation":{"bibtex":"@article{Tchomgue Simeu_Mahnken_2023, title={Downwind and upwind approximations for mesh and model adaptivity of elasto‐plastic composites}, DOI={10.1002/pamm.202300136}, journal={PAMM}, publisher={Wiley}, author={Tchomgue Simeu, Arnold and Mahnken, Rolf}, year={2023} }","chicago":"Tchomgue Simeu, Arnold, and Rolf Mahnken. “Downwind and Upwind Approximations for Mesh and Model Adaptivity of Elasto‐plastic Composites.” PAMM, 2023. https://doi.org/10.1002/pamm.202300136.","ama":"Tchomgue Simeu A, Mahnken R. Downwind and upwind approximations for mesh and model adaptivity of elasto‐plastic composites. PAMM. Published online 2023. doi:10.1002/pamm.202300136","short":"A. Tchomgue Simeu, R. Mahnken, PAMM (2023).","ieee":"A. Tchomgue Simeu and R. Mahnken, “Downwind and upwind approximations for mesh and model adaptivity of elasto‐plastic composites,” PAMM, 2023, doi: 10.1002/pamm.202300136.","mla":"Tchomgue Simeu, Arnold, and Rolf Mahnken. “Downwind and Upwind Approximations for Mesh and Model Adaptivity of Elasto‐plastic Composites.” PAMM, Wiley, 2023, doi:10.1002/pamm.202300136.","apa":"Tchomgue Simeu, A., & Mahnken, R. (2023). Downwind and upwind approximations for mesh and model adaptivity of elasto‐plastic composites. PAMM. https://doi.org/10.1002/pamm.202300136"},"abstract":[{"text":"AbstractThe use of heterogeneous materials, such as composites with Prandtl‐Reuss‐type material laws, has increased in industrial praxis, making finite element modeling with homogenization techniques a well‐accepted tool. These methods are particularly advantageous to account for microstructural mechanisms which can be related to nonlinearities and time‐dependency due to elasto‐plasticity behavior. However, their advantages are diminished by increasing computational demand. The present contribution deals with the balance of accuracy and numerical efficiency of nonlinear homogenization associated with a framework of goal‐oriented adaptivity, which takes into account error accumulation over time. To this end, model adaptivity of homogenization methods is coupled to mesh adaptivity on the macro scale. Our new proposed adaptive procedure is driven by a goal‐oriented a posteriori error estimator based on duality techniques using downwind and upwind approximations. Due to nonlinearities and time‐dependency of the plasticity, the estimation of error transport and error generation is obtained with a backward‐in‐time dual method despite a high demand on memory capacity. In this contribution, the dual problem is solved with a forward‐in‐time dual method that allows estimating the full error during the resolution of the primal problem without the need for extra memory capacity. Finally, a numerical example illustrates the effectiveness of the proposed adaptive approach.","lang":"eng"}],"quality_controlled":"1","_id":"49866","language":[{"iso":"eng"}],"publisher":"Wiley","user_id":"335","doi":"10.1002/pamm.202300136","status":"public","title":"Downwind and upwind approximations for mesh and model adaptivity of elasto‐plastic composites","year":"2023","publication_identifier":{"issn":["1617-7061","1617-7061"]},"author":[{"full_name":"Tchomgue Simeu, Arnold","last_name":"Tchomgue Simeu","first_name":"Arnold","id":"83075"},{"first_name":"Rolf","last_name":"Mahnken","full_name":"Mahnken, Rolf","id":"335"}],"publication_status":"published","date_updated":"2023-12-19T12:20:51Z"},{"main_file_link":[{"url":"https://link.springer.com/article/10.1007/s11740-023-01227-1","open_access":"1"}],"language":[{"iso":"eng"}],"doi":"10.1007/s11740-023-01227-1","title":"Softsensors: key component of property control in forming technology","year":"2023","author":[{"first_name":"Werner","last_name":"Homberg","full_name":"Homberg, Werner","id":"233"},{"id":"36287","full_name":"Arian, Bahman","first_name":"Bahman","last_name":"Arian"},{"full_name":"Arne, Viktor","first_name":"Viktor","last_name":"Arne"},{"id":"83141","full_name":"Borgert, Thomas","last_name":"Borgert","first_name":"Thomas"},{"full_name":"Brosius, Alexander","last_name":"Brosius","first_name":"Alexander"},{"full_name":"Groche, Peter","last_name":"Groche","first_name":"Peter"},{"full_name":"Hartmann, Christoph","last_name":"Hartmann","first_name":"Christoph"},{"last_name":"Kersting","first_name":"Lukas","full_name":"Kersting, Lukas"},{"first_name":"Robert","last_name":"Laue","full_name":"Laue, Robert"},{"first_name":"Juri","last_name":"Martschin","full_name":"Martschin, Juri"},{"full_name":"Meurer, Thomas","last_name":"Meurer","first_name":"Thomas"},{"full_name":"Spies, Daniel","last_name":"Spies","first_name":"Daniel"},{"full_name":"Tekkaya, A. Erman","first_name":"A. Erman","last_name":"Tekkaya"},{"id":"552","first_name":"Ansgar","last_name":"Trächtler","full_name":"Trächtler, Ansgar"},{"full_name":"Volk, Wolfram","last_name":"Volk","first_name":"Wolfram"},{"full_name":"Wendler, Frank","first_name":"Frank","last_name":"Wendler"},{"first_name":"Malte","last_name":"Wrobel","full_name":"Wrobel, Malte"}],"publication_identifier":{"issn":["0944-6524","1863-7353"]},"publication_status":"published","date_updated":"2023-12-22T10:56:58Z","article_type":"original","date_created":"2023-10-16T07:17:17Z","type":"journal_article","keyword":["Industrial and Manufacturing Engineering","Mechanical Engineering"],"department":[{"_id":"156"},{"_id":"153"},{"_id":"241"}],"publication":"Production Engineering","abstract":[{"lang":"eng","text":"AbstractThe constantly increasing challenges of production technology for the economic and resource-saving production of metallic workpieces require, among other things, the optimisation of existing processes. Forming technology, which is confronted with new challenges regarding the quality of the workpieces, must also organise the individual processes more efficiently and at the same time more reliably in order to be able to guarantee good workpiece quality and at the same time to be able to produce economically. One way to meet these challenges is to carry out the forming processes in closed-loop control systems using softsensors. Despite the many potential applications of softsensors in the field of forming technology, there is still no definition of the term softsensor. This publication therefore proposes a definition of the softsensor based on the definition of a sensor and the distinction from the observer, which on the one hand is intended to stimulate scientific discourse and on the other hand is also intended to form the basis for further scientific work. Based on this definition, a wide variety of highly topical application examples of various softsensors in the field of forming technology are given."}],"_id":"48075","publisher":"Springer Science and Business Media LLC","user_id":"14931","status":"public","oa":"1","citation":{"chicago":"Homberg, Werner, Bahman Arian, Viktor Arne, Thomas Borgert, Alexander Brosius, Peter Groche, Christoph Hartmann, et al. “Softsensors: Key Component of Property Control in Forming Technology.” Production Engineering, 2023. https://doi.org/10.1007/s11740-023-01227-1.","short":"W. Homberg, B. Arian, V. Arne, T. Borgert, A. Brosius, P. Groche, C. Hartmann, L. Kersting, R. Laue, J. Martschin, T. Meurer, D. Spies, A.E. Tekkaya, A. Trächtler, W. Volk, F. Wendler, M. Wrobel, Production Engineering (2023).","ieee":"W. Homberg et al., “Softsensors: key component of property control in forming technology,” Production Engineering, 2023, doi: 10.1007/s11740-023-01227-1.","apa":"Homberg, W., Arian, B., Arne, V., Borgert, T., Brosius, A., Groche, P., Hartmann, C., Kersting, L., Laue, R., Martschin, J., Meurer, T., Spies, D., Tekkaya, A. E., Trächtler, A., Volk, W., Wendler, F., & Wrobel, M. (2023). Softsensors: key component of property control in forming technology. Production Engineering. https://doi.org/10.1007/s11740-023-01227-1","bibtex":"@article{Homberg_Arian_Arne_Borgert_Brosius_Groche_Hartmann_Kersting_Laue_Martschin_et al._2023, title={Softsensors: key component of property control in forming technology}, DOI={10.1007/s11740-023-01227-1}, journal={Production Engineering}, publisher={Springer Science and Business Media LLC}, author={Homberg, Werner and Arian, Bahman and Arne, Viktor and Borgert, Thomas and Brosius, Alexander and Groche, Peter and Hartmann, Christoph and Kersting, Lukas and Laue, Robert and Martschin, Juri and et al.}, year={2023} }","ama":"Homberg W, Arian B, Arne V, et al. Softsensors: key component of property control in forming technology. Production Engineering. Published online 2023. doi:10.1007/s11740-023-01227-1","mla":"Homberg, Werner, et al. “Softsensors: Key Component of Property Control in Forming Technology.” Production Engineering, Springer Science and Business Media LLC, 2023, doi:10.1007/s11740-023-01227-1."},"quality_controlled":"1"},{"doi":"10.2139/ssrn.4405558","user_id":"67287","_id":"50145","language":[{"iso":"eng"}],"publisher":"Elsevier BV","date_updated":"2024-01-05T12:58:24Z","publication_status":"published","publication_identifier":{"issn":["1556-5068"]},"author":[{"full_name":"Dawid, Herbert","first_name":"Herbert","last_name":"Dawid"},{"first_name":"Philipp","last_name":"Harting","full_name":"Harting, Philipp"},{"last_name":"Neugart","first_name":"Michael","full_name":"Neugart, Michael"}],"title":"Implications of Algorithmic Wage Setting on Online Labor Platforms: a Simulation-Based Analysis∗","status":"public","year":"2023","keyword":["General Earth and Planetary Sciences","General Environmental Science"],"type":"journal_article","date_created":"2024-01-04T08:11:55Z","project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"citation":{"mla":"Dawid, Herbert, et al. “Implications of Algorithmic Wage Setting on Online Labor Platforms: A Simulation-Based Analysis∗.” SSRN Electronic Journal, Elsevier BV, 2023, doi:10.2139/ssrn.4405558.","ama":"Dawid H, Harting P, Neugart M. Implications of Algorithmic Wage Setting on Online Labor Platforms: a Simulation-Based Analysis∗. SSRN Electronic Journal. Published online 2023. doi:10.2139/ssrn.4405558","bibtex":"@article{Dawid_Harting_Neugart_2023, title={Implications of Algorithmic Wage Setting on Online Labor Platforms: a Simulation-Based Analysis∗}, DOI={10.2139/ssrn.4405558}, journal={SSRN Electronic Journal}, publisher={Elsevier BV}, author={Dawid, Herbert and Harting, Philipp and Neugart, Michael}, year={2023} }","apa":"Dawid, H., Harting, P., & Neugart, M. (2023). Implications of Algorithmic Wage Setting on Online Labor Platforms: a Simulation-Based Analysis∗. SSRN Electronic Journal. https://doi.org/10.2139/ssrn.4405558","ieee":"H. Dawid, P. Harting, and M. Neugart, “Implications of Algorithmic Wage Setting on Online Labor Platforms: a Simulation-Based Analysis∗,” SSRN Electronic Journal, 2023, doi: 10.2139/ssrn.4405558.","short":"H. Dawid, P. Harting, M. Neugart, SSRN Electronic Journal (2023).","chicago":"Dawid, Herbert, Philipp Harting, and Michael Neugart. “Implications of Algorithmic Wage Setting on Online Labor Platforms: A Simulation-Based Analysis∗.” SSRN Electronic Journal, 2023. https://doi.org/10.2139/ssrn.4405558."},"publication":"SSRN Electronic Journal"},{"intvolume":" 24","publication_status":"published","date_updated":"2024-01-05T12:59:32Z","author":[{"first_name":"Patrick","last_name":"Müller","full_name":"Müller, Patrick"},{"first_name":"Mergim","last_name":"Meta","full_name":"Meta, Mergim"},{"full_name":"Meidner, Jan Laurenz","first_name":"Jan Laurenz","last_name":"Meidner"},{"full_name":"Schwickert, Marvin","first_name":"Marvin","last_name":"Schwickert"},{"first_name":"Jessica","last_name":"Meyr","full_name":"Meyr, Jessica"},{"first_name":"Kevin","last_name":"Schwickert","full_name":"Schwickert, Kevin"},{"first_name":"Christian","last_name":"Kersten","full_name":"Kersten, Christian"},{"full_name":"Zimmer, Collin","last_name":"Zimmer","first_name":"Collin"},{"last_name":"Hammerschmidt","first_name":"Stefan Josef","full_name":"Hammerschmidt, Stefan Josef"},{"full_name":"Frey, Ariane","first_name":"Ariane","last_name":"Frey"},{"full_name":"Lahu, Albin","first_name":"Albin","last_name":"Lahu"},{"full_name":"de la Hoz-Rodríguez, Sergio","first_name":"Sergio","last_name":"de la Hoz-Rodríguez"},{"last_name":"Agost-Beltrán","first_name":"Laura","full_name":"Agost-Beltrán, Laura"},{"full_name":"Rodríguez, Santiago","first_name":"Santiago","last_name":"Rodríguez"},{"first_name":"Kira","last_name":"Diemer","full_name":"Diemer, Kira"},{"last_name":"Neumann","first_name":"Wilhelm","full_name":"Neumann, Wilhelm"},{"last_name":"Gonzàlez","first_name":"Florenci V.","full_name":"Gonzàlez, Florenci V."},{"last_name":"Engels","first_name":"Bernd","full_name":"Engels, Bernd"},{"full_name":"Schirmeister, Tanja","first_name":"Tanja","last_name":"Schirmeister"}],"publication_identifier":{"issn":["1422-0067"]},"title":"Investigation of the Compatibility between Warheads and Peptidomimetic Sequences of Protease Inhibitors—A Comprehensive Reactivity and Selectivity Study","year":"2023","doi":"10.3390/ijms24087226","language":[{"iso":"eng"}],"article_number":"7226","abstract":[{"text":"Covalent peptidomimetic protease inhibitors have gained a lot of attention in drug development in recent years. They are designed to covalently bind the catalytically active amino acids through electrophilic groups called warheads. Covalent inhibition has an advantage in terms of pharmacodynamic properties but can also bear toxicity risks due to non-selective off-target protein binding. Therefore, the right combination of a reactive warhead with a well-suited peptidomimetic sequence is of great importance. Herein, the selectivities of well-known warheads combined with peptidomimetic sequences suited for five different proteases were investigated, highlighting the impact of both structure parts (warhead and peptidomimetic sequence) for affinity and selectivity. Molecular docking gave insights into the predicted binding modes of the inhibitors inside the binding pockets of the different enzymes. Moreover, the warheads were investigated by NMR and LC-MS reactivity assays against serine/threonine and cysteine nucleophile models, as well as by quantum mechanics simulations.","lang":"eng"}],"publication":"International Journal of Molecular Sciences","issue":"8","keyword":["Inorganic Chemistry","Organic Chemistry","Physical and Theoretical Chemistry","Computer Science Applications","Spectroscopy","Molecular Biology","General Medicine","Catalysis"],"type":"journal_article","date_created":"2024-01-04T08:24:31Z","status":"public","volume":24,"user_id":"67287","publisher":"MDPI AG","_id":"50150","project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"citation":{"apa":"Müller, P., Meta, M., Meidner, J. L., Schwickert, M., Meyr, J., Schwickert, K., Kersten, C., Zimmer, C., Hammerschmidt, S. J., Frey, A., Lahu, A., de la Hoz-Rodríguez, S., Agost-Beltrán, L., Rodríguez, S., Diemer, K., Neumann, W., Gonzàlez, F. V., Engels, B., & Schirmeister, T. (2023). Investigation of the Compatibility between Warheads and Peptidomimetic Sequences of Protease Inhibitors—A Comprehensive Reactivity and Selectivity Study. International Journal of Molecular Sciences, 24(8), Article 7226. https://doi.org/10.3390/ijms24087226","ieee":"P. Müller et al., “Investigation of the Compatibility between Warheads and Peptidomimetic Sequences of Protease Inhibitors—A Comprehensive Reactivity and Selectivity Study,” International Journal of Molecular Sciences, vol. 24, no. 8, Art. no. 7226, 2023, doi: 10.3390/ijms24087226.","short":"P. Müller, M. Meta, J.L. Meidner, M. Schwickert, J. Meyr, K. Schwickert, C. Kersten, C. Zimmer, S.J. Hammerschmidt, A. Frey, A. Lahu, S. de la Hoz-Rodríguez, L. Agost-Beltrán, S. Rodríguez, K. Diemer, W. Neumann, F.V. Gonzàlez, B. Engels, T. Schirmeister, International Journal of Molecular Sciences 24 (2023).","chicago":"Müller, Patrick, Mergim Meta, Jan Laurenz Meidner, Marvin Schwickert, Jessica Meyr, Kevin Schwickert, Christian Kersten, et al. “Investigation of the Compatibility between Warheads and Peptidomimetic Sequences of Protease Inhibitors—A Comprehensive Reactivity and Selectivity Study.” International Journal of Molecular Sciences 24, no. 8 (2023). https://doi.org/10.3390/ijms24087226.","mla":"Müller, Patrick, et al. “Investigation of the Compatibility between Warheads and Peptidomimetic Sequences of Protease Inhibitors—A Comprehensive Reactivity and Selectivity Study.” International Journal of Molecular Sciences, vol. 24, no. 8, 7226, MDPI AG, 2023, doi:10.3390/ijms24087226.","ama":"Müller P, Meta M, Meidner JL, et al. Investigation of the Compatibility between Warheads and Peptidomimetic Sequences of Protease Inhibitors—A Comprehensive Reactivity and Selectivity Study. International Journal of Molecular Sciences. 2023;24(8). doi:10.3390/ijms24087226","bibtex":"@article{Müller_Meta_Meidner_Schwickert_Meyr_Schwickert_Kersten_Zimmer_Hammerschmidt_Frey_et al._2023, title={Investigation of the Compatibility between Warheads and Peptidomimetic Sequences of Protease Inhibitors—A Comprehensive Reactivity and Selectivity Study}, volume={24}, DOI={10.3390/ijms24087226}, number={87226}, journal={International Journal of Molecular Sciences}, publisher={MDPI AG}, author={Müller, Patrick and Meta, Mergim and Meidner, Jan Laurenz and Schwickert, Marvin and Meyr, Jessica and Schwickert, Kevin and Kersten, Christian and Zimmer, Collin and Hammerschmidt, Stefan Josef and Frey, Ariane and et al.}, year={2023} }"}},{"date_created":"2024-01-09T15:03:22Z","type":"journal_article","keyword":["General Physics and Astronomy"],"publication":"Physical Review Applied","issue":"6","abstract":[{"lang":"eng","text":"In the last decade, conductive domain walls (CDWs) in single crystals of the uniaxial model ferroelectric lithium niobate (LiNbO3; LNO) have been shown to reach resistances more than 10 orders of magnitude lower than the resistance of the surrounding bulk, with charge carriers being firmly confined to sheets with a width of a few nanometers. LNO is thus currently witnessing increased attention because of its potential in the design of room-temperature nanoelectronic circuits and devices based on such CDWs. In this context, the reliable determination of the fundamental transport parameters of LNO CDWs, in particular the 2D charge carrier density n2D and the Hall mobility μH of the majority carriers, is of great interest. In this contribution, we present and apply a robust and easy-to-prepare Hall-effect measurement setup by adapting the standard four-probe van der Pauw method to contact a single, hexagonally shaped domain wall that fully penetrates the 200-μm-thick LNO bulk single crystal. We then determine n2D and μH for a set of external magnetic fields B and prove the expected cosinelike angular dependence of the Hall voltage. Lastly, we present photoinduced-Hall-effect measurements of one and the same DW, by determining the impact of super-band-gap illumination on n2D."}],"language":[{"iso":"eng"}],"article_number":"064043","main_file_link":[{"open_access":"1","url":"https://arxiv.org/pdf/2308.00061.pdf"}],"doi":"10.1103/physrevapplied.20.064043","author":[{"full_name":"Beccard, Henrik","first_name":"Henrik","last_name":"Beccard"},{"first_name":"Elke","last_name":"Beyreuther","full_name":"Beyreuther, Elke"},{"full_name":"Kirbus, Benjamin","last_name":"Kirbus","first_name":"Benjamin"},{"last_name":"Seddon","first_name":"Samuel D.","full_name":"Seddon, Samuel D."},{"id":"22501","orcid":"0000-0003-4682-4577","last_name":"Rüsing","first_name":"Michael","full_name":"Rüsing, Michael"},{"full_name":"Eng, Lukas M.","first_name":"Lukas M.","last_name":"Eng"}],"publication_identifier":{"issn":["2331-7019"]},"title":"Hall mobilities and sheet carrier densities in a single LiNbO3 conductive ferroelectric domain wall","year":"2023","article_type":"original","intvolume":" 20","publication_status":"published","date_updated":"2024-01-09T15:05:29Z","oa":"1","citation":{"apa":"Beccard, H., Beyreuther, E., Kirbus, B., Seddon, S. D., Rüsing, M., & Eng, L. M. (2023). Hall mobilities and sheet carrier densities in a single LiNbO3 conductive ferroelectric domain wall. Physical Review Applied, 20(6), Article 064043. https://doi.org/10.1103/physrevapplied.20.064043","ieee":"H. Beccard, E. Beyreuther, B. Kirbus, S. D. Seddon, M. Rüsing, and L. M. Eng, “Hall mobilities and sheet carrier densities in a single LiNbO3 conductive ferroelectric domain wall,” Physical Review Applied, vol. 20, no. 6, Art. no. 064043, 2023, doi: 10.1103/physrevapplied.20.064043.","short":"H. Beccard, E. Beyreuther, B. Kirbus, S.D. Seddon, M. Rüsing, L.M. Eng, Physical Review Applied 20 (2023).","chicago":"Beccard, Henrik, Elke Beyreuther, Benjamin Kirbus, Samuel D. Seddon, Michael Rüsing, and Lukas M. Eng. “Hall Mobilities and Sheet Carrier Densities in a Single LiNbO3 Conductive Ferroelectric Domain Wall.” Physical Review Applied 20, no. 6 (2023). https://doi.org/10.1103/physrevapplied.20.064043.","mla":"Beccard, Henrik, et al. “Hall Mobilities and Sheet Carrier Densities in a Single LiNbO3 Conductive Ferroelectric Domain Wall.” Physical Review Applied, vol. 20, no. 6, 064043, American Physical Society (APS), 2023, doi:10.1103/physrevapplied.20.064043.","ama":"Beccard H, Beyreuther E, Kirbus B, Seddon SD, Rüsing M, Eng LM. Hall mobilities and sheet carrier densities in a single LiNbO3 conductive ferroelectric domain wall. Physical Review Applied. 2023;20(6). doi:10.1103/physrevapplied.20.064043","bibtex":"@article{Beccard_Beyreuther_Kirbus_Seddon_Rüsing_Eng_2023, title={Hall mobilities and sheet carrier densities in a single LiNbO3 conductive ferroelectric domain wall}, volume={20}, DOI={10.1103/physrevapplied.20.064043}, number={6064043}, journal={Physical Review Applied}, publisher={American Physical Society (APS)}, author={Beccard, Henrik and Beyreuther, Elke and Kirbus, Benjamin and Seddon, Samuel D. and Rüsing, Michael and Eng, Lukas M.}, year={2023} }"},"_id":"50407","publisher":"American Physical Society (APS)","volume":20,"user_id":"22501","status":"public"},{"department":[{"_id":"195"},{"_id":"196"}],"oa":"1","type":"conference","keyword":["Social Media and Healthcare Technology","early depression detection","liwc","mental health","transfer learning","transformer architectures"],"date_created":"2023-05-25T10:25:21Z","abstract":[{"text":"Clinical depression is a serious mental disorder that poses challenges for both personal and public health. Millions of people struggle with depression each year, but for many, the disorder goes undiagnosed or untreated. Over the last decade, early depression detection on social media emerged as an interdisciplinary research field. However, there is still a gap in detecting hesitant, depression-susceptible individuals with minimal direct depressive signals at an early stage. We, therefore, take up this open point and leverage posts from Reddit to fill the addressed gap. Our results demonstrate the potential of contemporary Transformer architectures in yielding promising predictive capabilities for mental health research. Furthermore, we investigate the model’s interpretability using a surrogate and a topic modeling approach. Based on our findings, we consider this work as a further step towards developing a better understanding of mental eHealth and hope that our results can support the development of future technologies.","lang":"eng"}],"related_material":{"link":[{"url":"https://hdl.handle.net/10125/103046","relation":"confirmation"}]},"citation":{"mla":"Halimeh, Haya, et al. “Early Depression Detection with Transformer Models: Analyzing the Relationship between Linguistic and Psychology-Based Features.” Hawaii International Conference on System Sciences, 2023.","bibtex":"@inproceedings{Halimeh_Caron_Müller_2023, title={Early Depression Detection with Transformer Models: Analyzing the Relationship between Linguistic and Psychology-Based Features}, booktitle={Hawaii International Conference on System Sciences}, author={Halimeh, Haya and Caron, Matthew and Müller, Oliver}, year={2023} }","ama":"Halimeh H, Caron M, Müller O. Early Depression Detection with Transformer Models: Analyzing the Relationship between Linguistic and Psychology-Based Features. In: Hawaii International Conference on System Sciences. ; 2023.","ieee":"H. Halimeh, M. Caron, and O. Müller, “Early Depression Detection with Transformer Models: Analyzing the Relationship between Linguistic and Psychology-Based Features,” presented at the Hawaii International Conference on System Sciences, 2023.","apa":"Halimeh, H., Caron, M., & Müller, O. (2023). Early Depression Detection with Transformer Models: Analyzing the Relationship between Linguistic and Psychology-Based Features. Hawaii International Conference on System Sciences. Hawaii International Conference on System Sciences.","short":"H. Halimeh, M. Caron, O. Müller, in: Hawaii International Conference on System Sciences, 2023.","chicago":"Halimeh, Haya, Matthew Caron, and Oliver Müller. “Early Depression Detection with Transformer Models: Analyzing the Relationship between Linguistic and Psychology-Based Features.” In Hawaii International Conference on System Sciences, 2023."},"publication":"Hawaii International Conference on System Sciences","user_id":"60721","_id":"45270","language":[{"iso":"eng"}],"main_file_link":[{"open_access":"1","url":"https://scholarspace.manoa.hawaii.edu/items/2ddab486-5d2f-4302-8de3-a8b24017da3d"}],"publication_status":"published","date_updated":"2024-01-10T15:16:37Z","author":[{"first_name":"Haya","last_name":"Halimeh","full_name":"Halimeh, Haya","id":"87673"},{"full_name":"Caron, Matthew","first_name":"Matthew","last_name":"Caron","id":"60721"},{"id":"72849","full_name":"Müller, Oliver","last_name":"Müller","first_name":"Oliver"}],"conference":{"start_date":"2023-01-03","name":"Hawaii International Conference on System Sciences","end_date":"2023-01-06"},"title":"Early Depression Detection with Transformer Models: Analyzing the Relationship between Linguistic and Psychology-Based Features","year":"2023","status":"public"},{"date_updated":"2024-01-29T16:40:29Z","publication_status":"published","year":"2023","title":"Will do? Causes and volitions","status":"public","publication_identifier":{"issn":["0815-0796","1467-9981"]},"author":[{"last_name":"Wells","first_name":"Aaron","full_name":"Wells, Aaron"}],"doi":"10.1007/s11016-023-00936-8","user_id":"89005","alternative_title":["W. J. Mander: The volitional theory of causation: from Berkeley to the twentieth century. Oxford: Oxford University Press, 2023, 294 pp, $95.00 HB"],"_id":"51015","language":[{"iso":"eng"}],"publisher":"Springer Science and Business Media LLC","publication":"Metascience","citation":{"chicago":"Wells, Aaron. “Will Do? Causes and Volitions.” Metascience, 2023. https://doi.org/10.1007/s11016-023-00936-8.","short":"A. Wells, Metascience (2023).","apa":"Wells, A. (2023). Will do? Causes and volitions. Metascience. https://doi.org/10.1007/s11016-023-00936-8","ieee":"A. Wells, “Will do? Causes and volitions,” Metascience, 2023, doi: 10.1007/s11016-023-00936-8.","ama":"Wells A. Will do? Causes and volitions. Metascience. Published online 2023. doi:10.1007/s11016-023-00936-8","bibtex":"@article{Wells_2023, title={Will do? Causes and volitions}, DOI={10.1007/s11016-023-00936-8}, journal={Metascience}, publisher={Springer Science and Business Media LLC}, author={Wells, Aaron}, year={2023} }","mla":"Wells, Aaron. “Will Do? Causes and Volitions.” Metascience, Springer Science and Business Media LLC, 2023, doi:10.1007/s11016-023-00936-8."},"keyword":["History and Philosophy of Science","General Social Sciences","History"],"type":"journal_article","date_created":"2024-01-29T16:40:17Z"},{"status":"public","volume":28,"user_id":"54863","_id":"46023","publisher":"MDPI AG","citation":{"apa":"Duderija, B., González-Orive, A., Ebbert, C., Neßlinger, V., Keller, A., & Grundmeier, G. (2023). Electrode Potential-Dependent Studies of Protein Adsorption on Ti6Al4V Alloy. Molecules, 28(13), Article 5109. https://doi.org/10.3390/molecules28135109","ieee":"B. Duderija, A. González-Orive, C. Ebbert, V. Neßlinger, A. Keller, and G. Grundmeier, “Electrode Potential-Dependent Studies of Protein Adsorption on Ti6Al4V Alloy,” Molecules, vol. 28, no. 13, Art. no. 5109, 2023, doi: 10.3390/molecules28135109.","short":"B. Duderija, A. González-Orive, C. Ebbert, V. Neßlinger, A. Keller, G. Grundmeier, Molecules 28 (2023).","chicago":"Duderija, Belma, Alejandro González-Orive, Christoph Ebbert, Vanessa Neßlinger, Adrian Keller, and Guido Grundmeier. “Electrode Potential-Dependent Studies of Protein Adsorption on Ti6Al4V Alloy.” Molecules 28, no. 13 (2023). https://doi.org/10.3390/molecules28135109.","mla":"Duderija, Belma, et al. “Electrode Potential-Dependent Studies of Protein Adsorption on Ti6Al4V Alloy.” Molecules, vol. 28, no. 13, 5109, MDPI AG, 2023, doi:10.3390/molecules28135109.","ama":"Duderija B, González-Orive A, Ebbert C, Neßlinger V, Keller A, Grundmeier G. Electrode Potential-Dependent Studies of Protein Adsorption on Ti6Al4V Alloy. Molecules. 2023;28(13). doi:10.3390/molecules28135109","bibtex":"@article{Duderija_González-Orive_Ebbert_Neßlinger_Keller_Grundmeier_2023, title={Electrode Potential-Dependent Studies of Protein Adsorption on Ti6Al4V Alloy}, volume={28}, DOI={10.3390/molecules28135109}, number={135109}, journal={Molecules}, publisher={MDPI AG}, author={Duderija, Belma and González-Orive, Alejandro and Ebbert, Christoph and Neßlinger, Vanessa and Keller, Adrian and Grundmeier, Guido}, year={2023} }"},"intvolume":" 28","date_updated":"2024-02-06T12:33:55Z","publication_status":"published","author":[{"last_name":"Duderija","first_name":"Belma","full_name":"Duderija, Belma"},{"first_name":"Alejandro","last_name":"González-Orive","full_name":"González-Orive, Alejandro"},{"last_name":"Ebbert","first_name":"Christoph","full_name":"Ebbert, Christoph"},{"first_name":"Vanessa","last_name":"Neßlinger","full_name":"Neßlinger, Vanessa"},{"last_name":"Keller","first_name":"Adrian","full_name":"Keller, Adrian"},{"full_name":"Grundmeier, Guido","last_name":"Grundmeier","first_name":"Guido"}],"publication_identifier":{"issn":["1420-3049"]},"title":"Electrode Potential-Dependent Studies of Protein Adsorption on Ti6Al4V Alloy","year":"2023","doi":"10.3390/molecules28135109","language":[{"iso":"eng"}],"article_number":"5109","abstract":[{"text":"This article presents the potential-dependent adsorption of two proteins, bovine serum albumin (BSA) and lysozyme (LYZ), on Ti6Al4V alloy at pH 7.4 and 37 °C. The adsorption process was studied on an electropolished alloy under cathodic and anodic overpotentials, compared to the open circuit potential (OCP). To analyze the adsorption process, various complementary interface analytical techniques were employed, including PM-IRRAS (polarization-modulation infrared reflection-absorption spectroscopy), AFM (atomic force microscopy), XPS (X-ray photoelectron spectroscopy), and E-QCM (electrochemical quartz crystal microbalance) measurements. The polarization experiments were conducted within a potential range where charging of the electric double layer dominates, and Faradaic currents can be disregarded. The findings highlight the significant influence of the interfacial charge distribution on the adsorption of BSA and LYZ onto the alloy surface. Furthermore, electrochemical analysis of the protein layers formed under applied overpotentials demonstrated improved corrosion protection properties. These studies provide valuable insights into protein adsorption on titanium alloys under physiological conditions, characterized by varying potentials of the passive alloy.","lang":"eng"}],"publication":"Molecules","issue":"13","department":[{"_id":"321"},{"_id":"302"}],"keyword":["Chemistry (miscellaneous)","Analytical Chemistry","Organic Chemistry","Physical and Theoretical Chemistry","Molecular Medicine","Drug Discovery","Pharmaceutical Science"],"type":"journal_article","date_created":"2023-07-12T07:55:40Z"},{"citation":{"mla":"Steffen, Eckhard, and Isaak Hieronymus Wolf. “Bounds for the Chromatic Index of Signed Multigraphs.” Discrete Applied Mathematics, vol. 337, Elsevier BV, 2023, pp. 185–89, doi:10.1016/j.dam.2023.05.008.","bibtex":"@article{Steffen_Wolf_2023, title={Bounds for the chromatic index of signed multigraphs}, volume={337}, DOI={10.1016/j.dam.2023.05.008}, journal={Discrete Applied Mathematics}, publisher={Elsevier BV}, author={Steffen, Eckhard and Wolf, Isaak Hieronymus}, year={2023}, pages={185–189} }","ama":"Steffen E, Wolf IH. Bounds for the chromatic index of signed multigraphs. Discrete Applied Mathematics. 2023;337:185-189. doi:10.1016/j.dam.2023.05.008","ieee":"E. Steffen and I. H. Wolf, “Bounds for the chromatic index of signed multigraphs,” Discrete Applied Mathematics, vol. 337, pp. 185–189, 2023, doi: 10.1016/j.dam.2023.05.008.","apa":"Steffen, E., & Wolf, I. H. (2023). Bounds for the chromatic index of signed multigraphs. Discrete Applied Mathematics, 337, 185–189. https://doi.org/10.1016/j.dam.2023.05.008","short":"E. Steffen, I.H. Wolf, Discrete Applied Mathematics 337 (2023) 185–189.","chicago":"Steffen, Eckhard, and Isaak Hieronymus Wolf. “Bounds for the Chromatic Index of Signed Multigraphs.” Discrete Applied Mathematics 337 (2023): 185–89. https://doi.org/10.1016/j.dam.2023.05.008."},"page":"185-189","publisher":"Elsevier BV","_id":"51351","user_id":"15540","volume":337,"status":"public","date_created":"2024-02-14T17:33:29Z","keyword":["Applied Mathematics","Discrete Mathematics and Combinatorics"],"type":"journal_article","department":[{"_id":"542"}],"publication":"Discrete Applied Mathematics","language":[{"iso":"eng"}],"doi":"10.1016/j.dam.2023.05.008","title":"Bounds for the chromatic index of signed multigraphs","year":"2023","publication_identifier":{"issn":["0166-218X"]},"author":[{"first_name":"Eckhard","last_name":"Steffen","orcid":"0000-0002-9808-7401","full_name":"Steffen, Eckhard","id":"15548"},{"id":"88145","full_name":"Wolf, Isaak Hieronymus","first_name":"Isaak Hieronymus","last_name":"Wolf"}],"date_updated":"2024-02-14T17:33:59Z","publication_status":"published","intvolume":" 337"},{"type":"journal_article","keyword":["Discrete Mathematics and Combinatorics","Theoretical Computer Science"],"department":[{"_id":"542"}],"date_created":"2024-02-16T08:44:50Z","publication":"Discrete Mathematics","citation":{"chicago":"Steffen, Eckhard, and Isaak Hieronymus Wolf. “Rotation R-Graphs.” Discrete Mathematics, 2023. https://doi.org/10.1016/j.disc.2023.113457.","short":"E. Steffen, I.H. Wolf, Discrete Mathematics (2023).","apa":"Steffen, E., & Wolf, I. H. (2023). Rotation r-graphs. Discrete Mathematics, Article 113457. https://doi.org/10.1016/j.disc.2023.113457","ieee":"E. Steffen and I. H. Wolf, “Rotation r-graphs,” Discrete Mathematics, Art. no. 113457, 2023, doi: 10.1016/j.disc.2023.113457.","ama":"Steffen E, Wolf IH. Rotation r-graphs. Discrete Mathematics. Published online 2023. doi:10.1016/j.disc.2023.113457","bibtex":"@article{Steffen_Wolf_2023, title={Rotation r-graphs}, DOI={10.1016/j.disc.2023.113457}, number={113457}, journal={Discrete Mathematics}, publisher={Elsevier BV}, author={Steffen, Eckhard and Wolf, Isaak Hieronymus}, year={2023} }","mla":"Steffen, Eckhard, and Isaak Hieronymus Wolf. “Rotation R-Graphs.” Discrete Mathematics, 113457, Elsevier BV, 2023, doi:10.1016/j.disc.2023.113457."},"doi":"10.1016/j.disc.2023.113457","user_id":"15540","article_number":"113457","_id":"51357","publisher":"Elsevier BV","language":[{"iso":"eng"}],"date_updated":"2024-02-16T08:45:10Z","publication_status":"published","title":"Rotation r-graphs","year":"2023","status":"public","publication_identifier":{"issn":["0012-365X"]},"author":[{"id":"15548","full_name":"Steffen, Eckhard","orcid":"0000-0002-9808-7401","first_name":"Eckhard","last_name":"Steffen"},{"full_name":"Wolf, Isaak Hieronymus","last_name":"Wolf","first_name":"Isaak Hieronymus","id":"88145"}]},{"conference":{"start_date":"2022-11-13","name":"POLCOM 2022","location":"Bukarest","end_date":"2022-11-26"},"status":"public","publisher":"Wiley","_id":"48277","volume":411,"user_id":"45537","citation":{"ieee":"E. Moritzer and F. Hecker, “Adaptive Scaling of Components in the Fused Deposition Modeling Process,” Macromolecular Symposia, vol. 411, no. 1, 2023, doi: 10.1002/masy.202200181.","apa":"Moritzer, E., & Hecker, F. (2023). Adaptive Scaling of Components in the Fused Deposition Modeling Process. Macromolecular Symposia, 411(1). https://doi.org/10.1002/masy.202200181","chicago":"Moritzer, Elmar, and Felix Hecker. “Adaptive Scaling of Components in the Fused Deposition Modeling Process.” Macromolecular Symposia 411, no. 1 (2023). https://doi.org/10.1002/masy.202200181.","short":"E. Moritzer, F. Hecker, Macromolecular Symposia 411 (2023).","mla":"Moritzer, Elmar, and Felix Hecker. “Adaptive Scaling of Components in the Fused Deposition Modeling Process.” Macromolecular Symposia, vol. 411, no. 1, Wiley, 2023, doi:10.1002/masy.202200181.","bibtex":"@article{Moritzer_Hecker_2023, title={Adaptive Scaling of Components in the Fused Deposition Modeling Process}, volume={411}, DOI={10.1002/masy.202200181}, number={1}, journal={Macromolecular Symposia}, publisher={Wiley}, author={Moritzer, Elmar and Hecker, Felix}, year={2023} }","ama":"Moritzer E, Hecker F. Adaptive Scaling of Components in the Fused Deposition Modeling Process. Macromolecular Symposia. 2023;411(1). doi:10.1002/masy.202200181"},"quality_controlled":"1","oa":"1","author":[{"id":"20531","full_name":"Moritzer, Elmar","last_name":"Moritzer","first_name":"Elmar"},{"last_name":"Hecker","first_name":"Felix","full_name":"Hecker, Felix","id":"45537"}],"publication_identifier":{"issn":["1022-1360","1521-3900"]},"title":"Adaptive Scaling of Components in the Fused Deposition Modeling Process","year":"2023","intvolume":" 411","publication_status":"published","date_updated":"2024-02-23T08:36:42Z","language":[{"iso":"eng"}],"main_file_link":[{"url":"https://doi.org/10.1002/masy.202200181","open_access":"1"}],"doi":"10.1002/masy.202200181","publication":"Macromolecular Symposia","issue":"1","abstract":[{"text":"AbstractCurrently, the fused deposition modeling (FDM) process is the most common additive manufacturing technology. The principle of the FDM process is the strand wise deposition of molten thermoplastic polymers, by feeding a filament trough a heated nozzle. Due to the strand and layer wise deposition the cooling of the manufactured component is not uniform. This leads to dimensional deviations which may cause the component to be unusable for the desired application. In this paper, a method is described which is based on the shrinkage compensation through the adaption of every single raster line in components manufactured with the FDM process. The shrinkage compensation is based on a model resulting from a DOE which considers the main influencing factors on the shrinkage behavior of raster lines in the FDM process. An in‐house developed software analyzes the component and locally applies the shrinkage compensation with consideration of the boundary conditions, e.g., the position of the raster line in the component and the process parameters. Following, a validation using a simple geometry is conducted to show the effect of the presented adaptive scaling method.","lang":"eng"}],"date_created":"2023-10-19T07:25:06Z","department":[{"_id":"9"},{"_id":"367"},{"_id":"321"},{"_id":"219"},{"_id":"624"}],"type":"journal_article","keyword":["Materials Chemistry","Polymers and Plastics","Organic Chemistry","Condensed Matter Physics"]},{"status":"public","publisher":"SAGE Publications","_id":"51345","page":"646-655","volume":45,"user_id":"54779","citation":{"mla":"Schulz, Christian. “A New Algorithmic Imaginary.” Media, Culture & Society, vol. 45, no. 3, SAGE Publications, 2023, pp. 646–55, doi:10.1177/01634437221136014.","bibtex":"@article{Schulz_2023, title={A new algorithmic imaginary}, volume={45}, DOI={10.1177/01634437221136014}, number={3}, journal={Media, Culture & Society}, publisher={SAGE Publications}, author={Schulz, Christian}, year={2023}, pages={646–655} }","ama":"Schulz C. A new algorithmic imaginary. Media, Culture & Society. 2023;45(3):646-655. doi:10.1177/01634437221136014","ieee":"C. Schulz, “A new algorithmic imaginary,” Media, Culture & Society, vol. 45, no. 3, pp. 646–655, 2023, doi: 10.1177/01634437221136014.","apa":"Schulz, C. (2023). A new algorithmic imaginary. Media, Culture & Society, 45(3), 646–655. https://doi.org/10.1177/01634437221136014","chicago":"Schulz, Christian. “A New Algorithmic Imaginary.” Media, Culture & Society 45, no. 3 (2023): 646–55. https://doi.org/10.1177/01634437221136014.","short":"C. Schulz, Media, Culture & Society 45 (2023) 646–655."},"project":[{"_id":"122","name":"TRR 318 - B3: TRR 318 - Subproject B3"}],"publication_identifier":{"issn":["0163-4437","1460-3675"]},"author":[{"full_name":"Schulz, Christian","last_name":"Schulz","first_name":"Christian","id":"72684"}],"year":"2023","title":"A new algorithmic imaginary","intvolume":" 45","date_updated":"2024-02-26T08:39:45Z","publication_status":"published","language":[{"iso":"eng"}],"doi":"10.1177/01634437221136014","issue":"3","publication":"Media, Culture & Society","abstract":[{"lang":"eng","text":" The algorithmic imaginary as a theoretical concept has received increasing attention in recent years as it aims at users’ appropriation of algorithmic processes operating in opacity. But the concept originally only starts from the users’ point of view, while the processes on the platforms’ side are largely left out. In contrast, this paper argues that what is true for users is also valid for algorithmic processes and the designers behind. On the one hand, the algorithm imagines users’ future behavior via machine learning, which is supposed to predict all their future actions. On the other hand, the designers anticipate different actions that could potentially performed by users with every new implementation of features such as social media feeds. In order to bring into view this permanently reciprocal interplay coupled to the imaginary, in which not only the users are involved, I will argue for a more comprehensive and theoretically precise algorithmic imaginary referring to the theory of Cornelius Castoriadis. In such a perspective, an important contribution can be formulated for a theory of social media platforms that goes beyond praxeocentrism or structural determinism. "}],"date_created":"2024-02-14T09:21:17Z","department":[{"_id":"660"}],"type":"journal_article","keyword":["Sociology and Political Science","Communication"]},{"keyword":["Computer Networks and Communications","Computer Science Applications","Human-Computer Interaction","Neuroscience (miscellaneous)"],"type":"journal_article","department":[{"_id":"660"}],"date_created":"2024-02-18T10:45:53Z","abstract":[{"text":"In this paper, we investigate the effect of distractions and hesitations as a scaffolding strategy. Recent research points to the potential beneficial effects of a speaker’s hesitations on the listeners’ comprehension of utterances, although results from studies on this issue indicate that humans do not make strategic use of them. The role of hesitations and their communicative function in human-human interaction is a much-discussed topic in current research. To better understand the underlying cognitive processes, we developed a human–robot interaction (HRI) setup that allows the measurement of the electroencephalogram (EEG) signals of a human participant while interacting with a robot. We thereby address the research question of whether we find effects on single-trial EEG based on the distraction and the corresponding robot’s hesitation scaffolding strategy. To carry out the experiments, we leverage our LabLinking method, which enables interdisciplinary joint research between remote labs. This study could not have been conducted without LabLinking, as the two involved labs needed to combine their individual expertise and equipment to achieve the goal together. The results of our study indicate that the EEG correlates in the distracted condition are different from the baseline condition without distractions. Furthermore, we could differentiate the EEG correlates of distraction with and without a hesitation scaffolding strategy. This proof-of-concept study shows that LabLinking makes it possible to conduct collaborative HRI studies in remote laboratories and lays the first foundation for more in-depth research into robotic scaffolding strategies.","lang":"eng"}],"publication":"Multimodal Technologies and Interaction","issue":"4","doi":"10.3390/mti7040037","article_number":"37","language":[{"iso":"eng"}],"date_updated":"2024-02-26T08:44:32Z","publication_status":"published","intvolume":" 7","title":"EEG Correlates of Distractions and Hesitations in Human–Robot Interaction: A LabLinking Pilot Study","year":"2023","publication_identifier":{"issn":["2414-4088"]},"author":[{"full_name":"Richter, Birte","last_name":"Richter","first_name":"Birte"},{"full_name":"Putze, Felix","last_name":"Putze","first_name":"Felix"},{"first_name":"Gabriel","last_name":"Ivucic","full_name":"Ivucic, Gabriel"},{"first_name":"Mara","last_name":"Brandt","full_name":"Brandt, Mara"},{"full_name":"Schütze, Christian","last_name":"Schütze","first_name":"Christian"},{"last_name":"Reisenhofer","first_name":"Rafael","full_name":"Reisenhofer, Rafael"},{"last_name":"Wrede","first_name":"Britta","full_name":"Wrede, Britta"},{"last_name":"Schultz","first_name":"Tanja","full_name":"Schultz, Tanja"}],"project":[{"_id":"113","name":"TRR 318 - A3: TRR 318 - Subproject A3"},{"name":"TRR 318 - A05: TRR 318 - Echtzeitmessung der Aufmerksamkeit im Mensch-Roboter-Erklärdialog (Teilprojekt A05)","_id":"115","grant_number":"438445824"}],"citation":{"mla":"Richter, Birte, et al. “EEG Correlates of Distractions and Hesitations in Human–Robot Interaction: A LabLinking Pilot Study.” Multimodal Technologies and Interaction, vol. 7, no. 4, 37, MDPI AG, 2023, doi:10.3390/mti7040037.","bibtex":"@article{Richter_Putze_Ivucic_Brandt_Schütze_Reisenhofer_Wrede_Schultz_2023, title={EEG Correlates of Distractions and Hesitations in Human–Robot Interaction: A LabLinking Pilot Study}, volume={7}, DOI={10.3390/mti7040037}, number={437}, journal={Multimodal Technologies and Interaction}, publisher={MDPI AG}, author={Richter, Birte and Putze, Felix and Ivucic, Gabriel and Brandt, Mara and Schütze, Christian and Reisenhofer, Rafael and Wrede, Britta and Schultz, Tanja}, year={2023} }","ama":"Richter B, Putze F, Ivucic G, et al. EEG Correlates of Distractions and Hesitations in Human–Robot Interaction: A LabLinking Pilot Study. Multimodal Technologies and Interaction. 2023;7(4). doi:10.3390/mti7040037","ieee":"B. Richter et al., “EEG Correlates of Distractions and Hesitations in Human–Robot Interaction: A LabLinking Pilot Study,” Multimodal Technologies and Interaction, vol. 7, no. 4, Art. no. 37, 2023, doi: 10.3390/mti7040037.","apa":"Richter, B., Putze, F., Ivucic, G., Brandt, M., Schütze, C., Reisenhofer, R., Wrede, B., & Schultz, T. (2023). EEG Correlates of Distractions and Hesitations in Human–Robot Interaction: A LabLinking Pilot Study. Multimodal Technologies and Interaction, 7(4), Article 37. https://doi.org/10.3390/mti7040037","short":"B. Richter, F. Putze, G. Ivucic, M. Brandt, C. Schütze, R. Reisenhofer, B. Wrede, T. Schultz, Multimodal Technologies and Interaction 7 (2023).","chicago":"Richter, Birte, Felix Putze, Gabriel Ivucic, Mara Brandt, Christian Schütze, Rafael Reisenhofer, Britta Wrede, and Tanja Schultz. “EEG Correlates of Distractions and Hesitations in Human–Robot Interaction: A LabLinking Pilot Study.” Multimodal Technologies and Interaction 7, no. 4 (2023). https://doi.org/10.3390/mti7040037."},"user_id":"54779","volume":7,"_id":"51371","publisher":"MDPI AG","status":"public"},{"abstract":[{"text":"AbstractWorkarounds are goal‐driven deviations from the standard operating procedures performed to overcome obstacles constraining day‐to‐day work. Despite starting as temporary fixes, they can become established across an organisation and trigger the innovation of processes and IT artefacts that can resolve misfits permanently. Although prior research has elicited antecedents and types of workarounds, it is not known how workarounds diffuse in an organisation and, thereby, innovating co‐workers' activities, IT artefacts, and organisational structures. The results of our multiple two‐year case study provide unique empirical insights into the diffusion of workarounds and how they can act as generative mechanisms for bottom‐up process innovation.","lang":"eng"}],"issue":"5","publication":"Information Systems Journal","department":[{"_id":"195"}],"keyword":["Computer Networks and Communications","Information Systems","Software"],"type":"journal_article","date_created":"2024-02-22T15:19:57Z","file":[{"file_id":"51771","success":1,"content_type":"application/pdf","relation":"main_file","date_updated":"2024-02-22T15:21:34Z","file_name":"Information Systems Journal - 2023 - Bartelheimer - Workarounds as generative mechanisms for bottom‐up process innovation.pdf","file_size":4520950,"access_level":"closed","date_created":"2024-02-22T15:21:34Z","creator":"dabe"}],"article_type":"original","intvolume":" 33","publication_status":"published","date_updated":"2024-02-28T09:52:47Z","author":[{"first_name":"Christian","last_name":"Bartelheimer","full_name":"Bartelheimer, Christian","id":"49160"},{"full_name":"Wolf, Verena","last_name":"Wolf","first_name":"Verena","id":"23633"},{"full_name":"Beverungen, Daniel","first_name":"Daniel","last_name":"Beverungen","id":"59677"}],"publication_identifier":{"issn":["1350-1917","1365-2575"]},"title":"Workarounds as generative mechanisms for bottom‐up process innovation—Insights from a multiple case study","year":"2023","doi":"10.1111/isj.12435","language":[{"iso":"eng"}],"project":[{"name":"Digivation: Digitale Prozessinnovationen durch datenbasierte Dienstleistungen ","grant_number":"O2K14A22O","_id":"36"}],"quality_controlled":"1","citation":{"bibtex":"@article{Bartelheimer_Wolf_Beverungen_2023, title={Workarounds as generative mechanisms for bottom‐up process innovation—Insights from a multiple case study}, volume={33}, DOI={10.1111/isj.12435}, number={5}, journal={Information Systems Journal}, publisher={Wiley}, author={Bartelheimer, Christian and Wolf, Verena and Beverungen, Daniel}, year={2023}, pages={1085–1150} }","ama":"Bartelheimer C, Wolf V, Beverungen D. Workarounds as generative mechanisms for bottom‐up process innovation—Insights from a multiple case study. Information Systems Journal. 2023;33(5):1085-1150. doi:10.1111/isj.12435","mla":"Bartelheimer, Christian, et al. “Workarounds as Generative Mechanisms for Bottom‐up Process Innovation—Insights from a Multiple Case Study.” Information Systems Journal, vol. 33, no. 5, Wiley, 2023, pp. 1085–150, doi:10.1111/isj.12435.","short":"C. Bartelheimer, V. Wolf, D. Beverungen, Information Systems Journal 33 (2023) 1085–1150.","chicago":"Bartelheimer, Christian, Verena Wolf, and Daniel Beverungen. “Workarounds as Generative Mechanisms for Bottom‐up Process Innovation—Insights from a Multiple Case Study.” Information Systems Journal 33, no. 5 (2023): 1085–1150. https://doi.org/10.1111/isj.12435.","ieee":"C. Bartelheimer, V. Wolf, and D. Beverungen, “Workarounds as generative mechanisms for bottom‐up process innovation—Insights from a multiple case study,” Information Systems Journal, vol. 33, no. 5, pp. 1085–1150, 2023, doi: 10.1111/isj.12435.","apa":"Bartelheimer, C., Wolf, V., & Beverungen, D. (2023). Workarounds as generative mechanisms for bottom‐up process innovation—Insights from a multiple case study. Information Systems Journal, 33(5), 1085–1150. https://doi.org/10.1111/isj.12435"},"file_date_updated":"2024-02-22T15:21:34Z","has_accepted_license":"1","status":"public","volume":33,"user_id":"59677","ddc":["330"],"_id":"51770","publisher":"Wiley","page":"1085-1150"},{"user_id":"16199","volume":5,"publisher":"American Physical Society (APS)","_id":"52122","status":"public","citation":{"ama":"Ali U, Holthaus M, Meier T. Chirped Bloch-harmonic oscillations in a parametrically forced optical lattice. Physical Review Research. 2023;5(4). doi:10.1103/physrevresearch.5.043152","bibtex":"@article{Ali_Holthaus_Meier_2023, title={Chirped Bloch-harmonic oscillations in a parametrically forced optical lattice}, volume={5}, DOI={10.1103/physrevresearch.5.043152}, number={4043152}, journal={Physical Review Research}, publisher={American Physical Society (APS)}, author={Ali, Usman and Holthaus, Martin and Meier, Torsten}, year={2023} }","mla":"Ali, Usman, et al. “Chirped Bloch-Harmonic Oscillations in a Parametrically Forced Optical Lattice.” Physical Review Research, vol. 5, no. 4, 043152, American Physical Society (APS), 2023, doi:10.1103/physrevresearch.5.043152.","chicago":"Ali, Usman, Martin Holthaus, and Torsten Meier. “Chirped Bloch-Harmonic Oscillations in a Parametrically Forced Optical Lattice.” Physical Review Research 5, no. 4 (2023). https://doi.org/10.1103/physrevresearch.5.043152.","short":"U. Ali, M. Holthaus, T. Meier, Physical Review Research 5 (2023).","apa":"Ali, U., Holthaus, M., & Meier, T. (2023). Chirped Bloch-harmonic oscillations in a parametrically forced optical lattice. Physical Review Research, 5(4), Article 043152. https://doi.org/10.1103/physrevresearch.5.043152","ieee":"U. Ali, M. Holthaus, and T. Meier, “Chirped Bloch-harmonic oscillations in a parametrically forced optical lattice,” Physical Review Research, vol. 5, no. 4, Art. no. 043152, 2023, doi: 10.1103/physrevresearch.5.043152."},"doi":"10.1103/physrevresearch.5.043152","article_number":"043152","language":[{"iso":"eng"}],"date_updated":"2024-02-28T12:53:40Z","publication_status":"published","intvolume":" 5","year":"2023","title":"Chirped Bloch-harmonic oscillations in a parametrically forced optical lattice","author":[{"full_name":"Ali, Usman","last_name":"Ali","first_name":"Usman"},{"full_name":"Holthaus, Martin","last_name":"Holthaus","first_name":"Martin"},{"id":"344","full_name":"Meier, Torsten","last_name":"Meier","orcid":"0000-0001-8864-2072","first_name":"Torsten"}],"publication_identifier":{"issn":["2643-1564"]},"type":"journal_article","keyword":["General Physics and Astronomy"],"department":[{"_id":"15"},{"_id":"170"},{"_id":"293"},{"_id":"230"}],"date_created":"2024-02-27T13:57:01Z","issue":"4","publication":"Physical Review Research"},{"date_created":"2024-02-29T13:59:12Z","type":"journal_article","keyword":["Electrical and Electronic Engineering","Atomic and Molecular Physics","and Optics"],"department":[{"_id":"9"},{"_id":"154"},{"_id":"321"}],"publication":"PAMM","citation":{"bibtex":"@article{Börger_Mahnken_2023, title={A micropolar model accounting for asymmetric behavior of cold‐box sand in relation to tensile and compression tests}, DOI={10.1002/pamm.202300126}, journal={PAMM}, publisher={Wiley}, author={Börger, Alexander and Mahnken, Rolf}, year={2023} }","chicago":"Börger, Alexander, and Rolf Mahnken. “A Micropolar Model Accounting for Asymmetric Behavior of Cold‐box Sand in Relation to Tensile and Compression Tests.” PAMM, 2023. https://doi.org/10.1002/pamm.202300126.","ama":"Börger A, Mahnken R. A micropolar model accounting for asymmetric behavior of cold‐box sand in relation to tensile and compression tests. PAMM. Published online 2023. doi:10.1002/pamm.202300126","short":"A. Börger, R. Mahnken, PAMM (2023).","ieee":"A. Börger and R. Mahnken, “A micropolar model accounting for asymmetric behavior of cold‐box sand in relation to tensile and compression tests,” PAMM, 2023, doi: 10.1002/pamm.202300126.","mla":"Börger, Alexander, and Rolf Mahnken. “A Micropolar Model Accounting for Asymmetric Behavior of Cold‐box Sand in Relation to Tensile and Compression Tests.” PAMM, Wiley, 2023, doi:10.1002/pamm.202300126.","apa":"Börger, A., & Mahnken, R. (2023). A micropolar model accounting for asymmetric behavior of cold‐box sand in relation to tensile and compression tests. PAMM. https://doi.org/10.1002/pamm.202300126"},"quality_controlled":"1","abstract":[{"lang":"eng","text":"AbstractCold‐box sand (CBS) belongs to the granular materials and consists of sand and a binder. The behavior of CBS is simulated with a micropolar model, whereby the additional degree of freedom of the model describes the rotation of the sand grains. The model is used to generate a shear band under pressure for three different meshes, where the force‐displacement curves of the three meshes converge so that no mesh dependence occurs. Another requirement of the model is the consideration of asymmetric behavior for compression and tension. Due to the additional degree of freedom the implicit implementation of the micropolar continuum is very time‐consuming. Therefore, an explicit implementation is considered as an alternative possibility. This paper compares the advantages and disadvantages of both methods and the results for both calculations."}],"_id":"52219","language":[{"iso":"eng"}],"publisher":"Wiley","user_id":"335","doi":"10.1002/pamm.202300126","title":"A micropolar model accounting for asymmetric behavior of cold‐box sand in relation to tensile and compression tests","status":"public","year":"2023","author":[{"full_name":"Börger, Alexander","first_name":"Alexander","last_name":"Börger"},{"full_name":"Mahnken, Rolf","last_name":"Mahnken","first_name":"Rolf","id":"335"}],"publication_identifier":{"issn":["1617-7061","1617-7061"]},"publication_status":"published","date_updated":"2024-02-29T13:59:31Z"},{"status":"public","page":"15797-15808","publisher":"American Chemical Society (ACS)","_id":"52345","user_id":"48467","volume":62,"citation":{"short":"W.R. Kitzmann, D. Hunger, A.-P.M. Reponen, C. Förster, R. Schoch, M. Bauer, S. Feldmann, J. van Slageren, K. Heinze, Inorganic Chemistry 62 (2023) 15797–15808.","chicago":"Kitzmann, Winald R., David Hunger, Antti-Pekka M. Reponen, Christoph Förster, Roland Schoch, Matthias Bauer, Sascha Feldmann, Joris van Slageren, and Katja Heinze. “Electronic Structure and Excited-State Dynamics of the NIR-II Emissive Molybdenum(III) Analogue to the Molecular Ruby.” Inorganic Chemistry 62, no. 39 (2023): 15797–808. https://doi.org/10.1021/acs.inorgchem.3c02186.","ieee":"W. R. Kitzmann et al., “Electronic Structure and Excited-State Dynamics of the NIR-II Emissive Molybdenum(III) Analogue to the Molecular Ruby,” Inorganic Chemistry, vol. 62, no. 39, pp. 15797–15808, 2023, doi: 10.1021/acs.inorgchem.3c02186.","apa":"Kitzmann, W. R., Hunger, D., Reponen, A.-P. M., Förster, C., Schoch, R., Bauer, M., Feldmann, S., van Slageren, J., & Heinze, K. (2023). Electronic Structure and Excited-State Dynamics of the NIR-II Emissive Molybdenum(III) Analogue to the Molecular Ruby. Inorganic Chemistry, 62(39), 15797–15808. https://doi.org/10.1021/acs.inorgchem.3c02186","bibtex":"@article{Kitzmann_Hunger_Reponen_Förster_Schoch_Bauer_Feldmann_van Slageren_Heinze_2023, title={Electronic Structure and Excited-State Dynamics of the NIR-II Emissive Molybdenum(III) Analogue to the Molecular Ruby}, volume={62}, DOI={10.1021/acs.inorgchem.3c02186}, number={39}, journal={Inorganic Chemistry}, publisher={American Chemical Society (ACS)}, author={Kitzmann, Winald R. and Hunger, David and Reponen, Antti-Pekka M. and Förster, Christoph and Schoch, Roland and Bauer, Matthias and Feldmann, Sascha and van Slageren, Joris and Heinze, Katja}, year={2023}, pages={15797–15808} }","ama":"Kitzmann WR, Hunger D, Reponen A-PM, et al. Electronic Structure and Excited-State Dynamics of the NIR-II Emissive Molybdenum(III) Analogue to the Molecular Ruby. Inorganic Chemistry. 2023;62(39):15797-15808. doi:10.1021/acs.inorgchem.3c02186","mla":"Kitzmann, Winald R., et al. “Electronic Structure and Excited-State Dynamics of the NIR-II Emissive Molybdenum(III) Analogue to the Molecular Ruby.” Inorganic Chemistry, vol. 62, no. 39, American Chemical Society (ACS), 2023, pp. 15797–808, doi:10.1021/acs.inorgchem.3c02186."},"title":"Electronic Structure and Excited-State Dynamics of the NIR-II Emissive Molybdenum(III) Analogue to the Molecular Ruby","year":"2023","publication_identifier":{"issn":["0020-1669","1520-510X"]},"author":[{"full_name":"Kitzmann, Winald R.","last_name":"Kitzmann","first_name":"Winald R."},{"full_name":"Hunger, David","last_name":"Hunger","first_name":"David"},{"last_name":"Reponen","first_name":"Antti-Pekka M.","full_name":"Reponen, Antti-Pekka M."},{"first_name":"Christoph","last_name":"Förster","full_name":"Förster, Christoph"},{"id":"48467","full_name":"Schoch, Roland","orcid":"0000-0003-2061-7289","first_name":"Roland","last_name":"Schoch"},{"full_name":"Bauer, Matthias","last_name":"Bauer","orcid":"0000-0002-9294-6076","first_name":"Matthias","id":"47241"},{"last_name":"Feldmann","first_name":"Sascha","full_name":"Feldmann, Sascha"},{"last_name":"van Slageren","first_name":"Joris","full_name":"van Slageren, Joris"},{"full_name":"Heinze, Katja","first_name":"Katja","last_name":"Heinze"}],"date_updated":"2024-03-07T10:02:58Z","publication_status":"published","intvolume":" 62","article_type":"original","language":[{"iso":"eng"}],"doi":"10.1021/acs.inorgchem.3c02186","issue":"39","publication":"Inorganic Chemistry","abstract":[{"text":"Photoactive chromium(III) complexes saw a conceptual breakthrough with the discovery of the prototypical molecular ruby mer-[Cr(ddpd)2]3+ (ddpd = N,N′-dimethyl-N,N′-dipyridin-2-ylpyridine-2,6-diamine), which shows intense long-lived near-infrared (NIR) phosphorescence from metal-centered spin-flip states. In contrast to the numerous studies on chromium(III) photophysics, only 10 luminescent molybdenum(III) complexes have been reported so far. Here, we present the synthesis and characterization of mer-MoX3(ddpd) (1, X = Cl; 2, X = Br) and cisfac-[Mo(ddpd)2]3+ (cisfac-[3]3+), an isomeric heavy homologue of the prototypical molecular ruby. For cisfac-[3]3+, we found strong zero-field splitting using magnetic susceptibility measurements and electron paramagnetic resonance spectroscopy. Electronic spectra covering the spin-forbidden transitions show that the spin-flip states in mer-1, mer-2, and cisfac-[3]3+ are much lower in energy than those in comparable chromium(III) compounds. While all three complexes show weak spin-flip phosphorescence in NIR-II, the emission of cisfac-[3]3+ peaking at 1550 nm is particularly low in energy. Femtosecond transient absorption spectroscopy reveals a short excited-state lifetime of 1.4 ns, 6 orders of magnitude shorter than that of mer-[Cr(ddpd)2]3+. Using density functional theory and ab initio multireference calculations, we break down the reasons for this disparity and derive principles for the design of future stable photoactive molybdenum(III) complexes.","lang":"eng"}],"date_created":"2024-03-07T09:57:30Z","type":"journal_article","keyword":["Inorganic Chemistry","Physical and Theoretical Chemistry"],"department":[{"_id":"306"}]},{"title":"Decision support tool to determine the suitability of demand side management implementation in continuously operated processes – A biorefinery case study","year":"2023","status":"public","publication_identifier":{"issn":["1932-104X","1932-1031"]},"author":[{"full_name":"Röder, Lilli","first_name":"Lilli","last_name":"Röder"},{"first_name":"Hendrik","last_name":"Etzold","full_name":"Etzold, Hendrik"},{"full_name":"Gröngröft, Arne","last_name":"Gröngröft","first_name":"Arne"},{"full_name":"Grünewald, Marcus","last_name":"Grünewald","first_name":"Marcus"},{"orcid":"0000-0002-3053-0534","first_name":"Julia","last_name":"Riese","full_name":"Riese, Julia","id":"101499"}],"publication_status":"published","date_updated":"2024-03-08T11:32:00Z","_id":"49580","publisher":"Wiley","language":[{"iso":"eng"}],"user_id":"101499","doi":"10.1002/bbb.2558","publication":"Biofuels, Bioproducts and Biorefining","citation":{"short":"L. Röder, H. Etzold, A. Gröngröft, M. Grünewald, J. Riese, Biofuels, Bioproducts and Biorefining (2023).","chicago":"Röder, Lilli, Hendrik Etzold, Arne Gröngröft, Marcus Grünewald, and Julia Riese. “Decision Support Tool to Determine the Suitability of Demand Side Management Implementation in Continuously Operated Processes – A Biorefinery Case Study.” Biofuels, Bioproducts and Biorefining, 2023. https://doi.org/10.1002/bbb.2558.","apa":"Röder, L., Etzold, H., Gröngröft, A., Grünewald, M., & Riese, J. (2023). Decision support tool to determine the suitability of demand side management implementation in continuously operated processes – A biorefinery case study. Biofuels, Bioproducts and Biorefining. https://doi.org/10.1002/bbb.2558","ieee":"L. Röder, H. Etzold, A. Gröngröft, M. Grünewald, and J. Riese, “Decision support tool to determine the suitability of demand side management implementation in continuously operated processes – A biorefinery case study,” Biofuels, Bioproducts and Biorefining, 2023, doi: 10.1002/bbb.2558.","ama":"Röder L, Etzold H, Gröngröft A, Grünewald M, Riese J. Decision support tool to determine the suitability of demand side management implementation in continuously operated processes – A biorefinery case study. Biofuels, Bioproducts and Biorefining. Published online 2023. doi:10.1002/bbb.2558","bibtex":"@article{Röder_Etzold_Gröngröft_Grünewald_Riese_2023, title={Decision support tool to determine the suitability of demand side management implementation in continuously operated processes – A biorefinery case study}, DOI={10.1002/bbb.2558}, journal={Biofuels, Bioproducts and Biorefining}, publisher={Wiley}, author={Röder, Lilli and Etzold, Hendrik and Gröngröft, Arne and Grünewald, Marcus and Riese, Julia}, year={2023} }","mla":"Röder, Lilli, et al. “Decision Support Tool to Determine the Suitability of Demand Side Management Implementation in Continuously Operated Processes – A Biorefinery Case Study.” Biofuels, Bioproducts and Biorefining, Wiley, 2023, doi:10.1002/bbb.2558."},"quality_controlled":"1","abstract":[{"lang":"eng","text":"AbstractThe time‐dependent adjustment of a system's power demand simultaneously with current power generation is commonly referred to as demand side management (DSM). DSM strategies are based on the flexibility to purchase electricity at times when prices are low, which can result in monetary benefits. One option to increase the flexibility of continuously operated processes is to oversize them. From an economic point of view, this leads to an increased investment. DSM only serves an economic purpose if the monetary benefits exceed this increase in capital costs. The main goal of this contribution is to develop a decision support tool to help evaluate unit operations regarding their feasibility for DSM implementation. In a case study, the decision support tool was applied to show its functionality on a biomethane production plant. The results show that with the help of the decision support tool, evaluating unit operations concerning their economic DSM potential is possible."}],"date_created":"2023-12-13T11:09:13Z","keyword":["Renewable Energy","Sustainability and the Environment","Bioengineering"],"type":"journal_article","department":[{"_id":"831"}]},{"abstract":[{"lang":"eng","text":"AbstractIn Konstruktionen des Landmaschinenbaus aus dickeren Blechen (ca. 3–10 mm) findet die Klebtechnik bislang nur wenig Anwendung, obwohl sie in anderen Einsatzgebieten bereits ein etabliertes Fügeverfahren darstellt und viele Vorteile gegenüber anderen Fügeverfahren bietet, da es bisher an Regelwerken bei der Auslegung derartiger Verbindungen fehlt. Ein wesentliches Kriterium bei der Auslegung von Verbindungen im Landmaschinenbau ist die Ermüdungsfestigkeit aufgrund der langen Nutzungsphase der Produkte und der in der Landtechnik vorherrschenden Belastungscharakteristika. Geklebte Verbindungen weisen ein hervorragendes Verhalten bei zyklischer Belastung auf. Die steigenden Anforderungen im Hinblick auf Ressourceneffizienz und Leichtbau führen zu einem Umdenken, da durch den vermehrten Einsatz höherfester Stahlwerkstoffe in Kombination mit der Klebtechnik dieses als umsetzbar erscheint. Ziel ist die Entwicklung einer Methode zur Auslegung geklebter Verbindungen in Konstruktionen mit höherfesten Stahlwerkstoffen in Anlehnung an die FKM‐Richtlinie. Die betriebsrelevanten Beanspruchungen der Landtechnik werden analysiert und an speziellen Probekörpern untersucht. Dabei werden sowohl die mechanischen, thermischen und medialen Einflussfaktoren als auch der Einfluss der Klebfugengeometrie und von Betriebslastenkollektiven untersucht. Die Erkenntnisse werden in einer KMU‐relevanten Vorgehensweise zur Ermittlung von Abminderungsfaktoren zusammengefasst, wodurch die Auslegung der Bauteilfestigkeit sowohl statisch als auch dynamisch möglich ist."}],"issue":"8","publication":"Stahlbau","keyword":["Metals and Alloys","Mechanical Engineering","Mechanics of Materials","Building and Construction","Civil and Structural Engineering"],"type":"journal_article","department":[{"_id":"157"}],"date_created":"2023-09-14T06:03:48Z","date_updated":"2024-03-19T06:06:45Z","publication_status":"published","intvolume":" 92","year":"2023","title":"Auslegungsmethode zum Kleben höchstfester Stahlwerkstoffe im Landmaschinenbau","author":[{"last_name":"Göddecke","first_name":"Johannes","full_name":"Göddecke, Johannes","id":"59070"},{"first_name":"Tim","last_name":"Göhrs","full_name":"Göhrs, Tim"},{"full_name":"Meschut, Gerson","last_name":"Meschut","orcid":"0000-0002-2763-1246","first_name":"Gerson","id":"32056"},{"first_name":"Manfred","last_name":"Große Gehling","full_name":"Große Gehling, Manfred"}],"publication_identifier":{"issn":["0038-9145","1437-1049"]},"doi":"10.1002/stab.202300031","language":[{"iso":"ger"}],"citation":{"mla":"Göddecke, Johannes, et al. “Auslegungsmethode zum Kleben höchstfester Stahlwerkstoffe im Landmaschinenbau.” Stahlbau, vol. 92, no. 8, Wiley, 2023, pp. 508–19, doi:10.1002/stab.202300031.","ama":"Göddecke J, Göhrs T, Meschut G, Große Gehling M. Auslegungsmethode zum Kleben höchstfester Stahlwerkstoffe im Landmaschinenbau. Stahlbau. 2023;92(8):508-519. doi:10.1002/stab.202300031","bibtex":"@article{Göddecke_Göhrs_Meschut_Große Gehling_2023, title={Auslegungsmethode zum Kleben höchstfester Stahlwerkstoffe im Landmaschinenbau}, volume={92}, DOI={10.1002/stab.202300031}, number={8}, journal={Stahlbau}, publisher={Wiley}, author={Göddecke, Johannes and Göhrs, Tim and Meschut, Gerson and Große Gehling, Manfred}, year={2023}, pages={508–519} }","apa":"Göddecke, J., Göhrs, T., Meschut, G., & Große Gehling, M. (2023). Auslegungsmethode zum Kleben höchstfester Stahlwerkstoffe im Landmaschinenbau. Stahlbau, 92(8), 508–519. https://doi.org/10.1002/stab.202300031","ieee":"J. Göddecke, T. Göhrs, G. Meschut, and M. Große Gehling, “Auslegungsmethode zum Kleben höchstfester Stahlwerkstoffe im Landmaschinenbau,” Stahlbau, vol. 92, no. 8, pp. 508–519, 2023, doi: 10.1002/stab.202300031.","short":"J. Göddecke, T. Göhrs, G. Meschut, M. Große Gehling, Stahlbau 92 (2023) 508–519.","chicago":"Göddecke, Johannes, Tim Göhrs, Gerson Meschut, and Manfred Große Gehling. “Auslegungsmethode zum Kleben höchstfester Stahlwerkstoffe im Landmaschinenbau.” Stahlbau 92, no. 8 (2023): 508–19. https://doi.org/10.1002/stab.202300031."},"status":"public","user_id":"41235","volume":92,"page":"508-519","publisher":"Wiley","_id":"47042"},{"status":"public","_id":"52657","publisher":"Narr Francke Attempto Verlag GmbH + Co. KG","page":"5-12","volume":70,"user_id":"97759","citation":{"mla":"Wingertszahn, Patrick, et al. “Measurement, Modelling, and Appli Cation of Lubricant Properties at Extreme Pressures.” Tribologie Und Schmierungstechnik, vol. 70, no. 4–5, Narr Francke Attempto Verlag GmbH + Co. KG, 2023, pp. 5–12, doi:10.24053/tus-2023-0017.","bibtex":"@article{Wingertszahn_Schmitt_Thielen_Oehler_Magyar_Koch_Hasse_Stephan_2023, title={Measurement, Modelling, and Appli cation of Lubricant Properties at Extreme Pressures}, volume={70}, DOI={10.24053/tus-2023-0017}, number={4–5}, journal={Tribologie und Schmierungstechnik}, publisher={Narr Francke Attempto Verlag GmbH + Co. KG}, author={Wingertszahn, Patrick and Schmitt, Sebastian and Thielen, Stefan and Oehler, Manuel and Magyar, Balázs and Koch, Oliver and Hasse, Hans and Stephan, Simon}, year={2023}, pages={5–12} }","ama":"Wingertszahn P, Schmitt S, Thielen S, et al. Measurement, Modelling, and Appli cation of Lubricant Properties at Extreme Pressures. Tribologie und Schmierungstechnik. 2023;70(4-5):5-12. doi:10.24053/tus-2023-0017","ieee":"P. Wingertszahn et al., “Measurement, Modelling, and Appli cation of Lubricant Properties at Extreme Pressures,” Tribologie und Schmierungstechnik, vol. 70, no. 4–5, pp. 5–12, 2023, doi: 10.24053/tus-2023-0017.","apa":"Wingertszahn, P., Schmitt, S., Thielen, S., Oehler, M., Magyar, B., Koch, O., Hasse, H., & Stephan, S. (2023). Measurement, Modelling, and Appli cation of Lubricant Properties at Extreme Pressures. Tribologie Und Schmierungstechnik, 70(4–5), 5–12. https://doi.org/10.24053/tus-2023-0017","chicago":"Wingertszahn, Patrick, Sebastian Schmitt, Stefan Thielen, Manuel Oehler, Balázs Magyar, Oliver Koch, Hans Hasse, and Simon Stephan. “Measurement, Modelling, and Appli Cation of Lubricant Properties at Extreme Pressures.” Tribologie Und Schmierungstechnik 70, no. 4–5 (2023): 5–12. https://doi.org/10.24053/tus-2023-0017.","short":"P. Wingertszahn, S. Schmitt, S. Thielen, M. Oehler, B. Magyar, O. Koch, H. Hasse, S. Stephan, Tribologie Und Schmierungstechnik 70 (2023) 5–12."},"quality_controlled":"1","author":[{"full_name":"Wingertszahn, Patrick","last_name":"Wingertszahn","first_name":"Patrick"},{"last_name":"Schmitt","first_name":"Sebastian","full_name":"Schmitt, Sebastian"},{"full_name":"Thielen, Stefan","first_name":"Stefan","last_name":"Thielen"},{"full_name":"Oehler, Manuel","last_name":"Oehler","first_name":"Manuel"},{"last_name":"Magyar","first_name":"Balázs","full_name":"Magyar, Balázs","id":"97759"},{"full_name":"Koch, Oliver","last_name":"Koch","first_name":"Oliver"},{"full_name":"Hasse, Hans","last_name":"Hasse","first_name":"Hans"},{"full_name":"Stephan, Simon","first_name":"Simon","last_name":"Stephan"}],"publication_identifier":{"issn":["0724-3472"]},"title":"Measurement, Modelling, and Appli cation of Lubricant Properties at Extreme Pressures","year":"2023","intvolume":" 70","date_updated":"2024-03-20T08:39:44Z","publication_status":"published","language":[{"iso":"eng"}],"doi":"10.24053/tus-2023-0017","publication":"Tribologie und Schmierungstechnik","issue":"4-5","abstract":[{"lang":"eng","text":"Lubricants play a central role in many technical applications, e.g. in bearings and gears as well as in machining processes. In such applications, lubricants are exposed to extreme conditions in the contact area. In lubrication gaps, the pressure can reach values up to 5 GPa. The thermophysical properties of lubricants, and in particular the viscosity, at such extreme conditions have an important influence on the friction and wear behavior of a tribosystem. Accordingly, reliable lubricant property models are a prerequisite for accurate tribological simulations, e.g. elastohydrodynamic lubrication (EHL) simulations. Presently, the vast majority of experimental thermophysical property data are only available up to 1 GPa. Thus, reliable and robust models with strong extrapolation capabilities to higher pressure are required. In this work, viscosity measurements of squalane in a temperature range be tween 20 °C and 100 °C and pressures up to 1 GPa were carried out. Based on that data, a physical model for the viscosity was developed. The model is built by combining a molecular-based equation of state with the so-called entropy scaling approach. Finally, we demonstrate how this fluid property model can be favorably integrated in an EHL simulation by an application programming interface (API). The novel hybrid modeling approach is promising for future applications."}],"date_created":"2024-03-20T08:38:12Z","department":[{"_id":"146"},{"_id":"9"}],"type":"journal_article","keyword":["Surfaces","Coatings and Films","Surfaces and Interfaces","Mechanical Engineering","Mechanics of Materials"]}]