--- _id: '52541' abstract: - lang: eng text: AbstractWe conducted an investigation into the palladium‐catalyzed carbon‐sulfur cross‐coupling reaction involving a 2‐bromothiophene derivative and potassium thioacetate as a substitute for hydrogen sulfide. This investigation utilized kinetic and computational methods. We synthesized two palladium complexes supported by the bisphosphane ligands bis(diphenylphosphino)ferrocene (DPPF) and bis(diisopropylphosphino)ferrocene (DiPPF), as well as their tentative intermediates in the catalytic cycle. Reaction rates were measured and then compared to computational predictions. author: - first_name: Sebastian full_name: Peschtrich, Sebastian last_name: Peschtrich - first_name: Roland full_name: Schoch, Roland id: '48467' last_name: Schoch orcid: 0000-0003-2061-7289 - first_name: Dirk full_name: Kuckling, Dirk id: '287' last_name: Kuckling - first_name: Jan full_name: Paradies, Jan id: '53339' last_name: Paradies orcid: 0000-0002-3698-668X citation: ama: Peschtrich S, Schoch R, Kuckling D, Paradies J. A Comparative Kinetic and Computational Investigation of the Carbon‐Sulfur Cross Coupling of Potassium Thioacetate and 2‐Bromo Thiophene Using Palladium/Bisphosphine Complexes. European Journal of Organic Chemistry. 2024;27(8). doi:10.1002/ejoc.202301207 apa: Peschtrich, S., Schoch, R., Kuckling, D., & Paradies, J. (2024). A Comparative Kinetic and Computational Investigation of the Carbon‐Sulfur Cross Coupling of Potassium Thioacetate and 2‐Bromo Thiophene Using Palladium/Bisphosphine Complexes. European Journal of Organic Chemistry, 27(8). https://doi.org/10.1002/ejoc.202301207 bibtex: '@article{Peschtrich_Schoch_Kuckling_Paradies_2024, title={A Comparative Kinetic and Computational Investigation of the Carbon‐Sulfur Cross Coupling of Potassium Thioacetate and 2‐Bromo Thiophene Using Palladium/Bisphosphine Complexes}, volume={27}, DOI={10.1002/ejoc.202301207}, number={8}, journal={European Journal of Organic Chemistry}, publisher={Wiley}, author={Peschtrich, Sebastian and Schoch, Roland and Kuckling, Dirk and Paradies, Jan}, year={2024} }' chicago: Peschtrich, Sebastian, Roland Schoch, Dirk Kuckling, and Jan Paradies. “A Comparative Kinetic and Computational Investigation of the Carbon‐Sulfur Cross Coupling of Potassium Thioacetate and 2‐Bromo Thiophene Using Palladium/Bisphosphine Complexes.” European Journal of Organic Chemistry 27, no. 8 (2024). https://doi.org/10.1002/ejoc.202301207. ieee: 'S. Peschtrich, R. Schoch, D. Kuckling, and J. Paradies, “A Comparative Kinetic and Computational Investigation of the Carbon‐Sulfur Cross Coupling of Potassium Thioacetate and 2‐Bromo Thiophene Using Palladium/Bisphosphine Complexes,” European Journal of Organic Chemistry, vol. 27, no. 8, 2024, doi: 10.1002/ejoc.202301207.' mla: Peschtrich, Sebastian, et al. “A Comparative Kinetic and Computational Investigation of the Carbon‐Sulfur Cross Coupling of Potassium Thioacetate and 2‐Bromo Thiophene Using Palladium/Bisphosphine Complexes.” European Journal of Organic Chemistry, vol. 27, no. 8, Wiley, 2024, doi:10.1002/ejoc.202301207. short: S. Peschtrich, R. Schoch, D. Kuckling, J. Paradies, European Journal of Organic Chemistry 27 (2024). date_created: 2024-03-13T17:15:14Z date_updated: 2024-03-13T17:17:37Z department: - _id: '2' - _id: '389' doi: 10.1002/ejoc.202301207 intvolume: ' 27' issue: '8' keyword: - Organic Chemistry - Physical and Theoretical Chemistry language: - iso: eng publication: European Journal of Organic Chemistry publication_identifier: issn: - 1434-193X - 1099-0690 publication_status: published publisher: Wiley status: public title: A Comparative Kinetic and Computational Investigation of the Carbon‐Sulfur Cross Coupling of Potassium Thioacetate and 2‐Bromo Thiophene Using Palladium/Bisphosphine Complexes type: journal_article user_id: '53339' volume: 27 year: '2024' ... --- _id: '52572' abstract: - lang: eng text: A series of substituted ferrocenyl boron derivatives was synthesized. The oxidation of the ferrocenyl unit resulted in a significant increase of the boron‐centered Lewis acidity. The neutral and cationic Lewis acids were characterized by NMR‐spectroscopy, crystal structure analysis and by computational methods. The new Lewis acids were then applied in the Meinwald rearrangement of epoxides, predominantly furnishing aldehydes as the kinetic products. author: - first_name: Laura full_name: Köring, Laura last_name: Köring - first_name: Bernhard full_name: Birenheide, Bernhard last_name: Birenheide - first_name: Felix full_name: Krämer, Felix last_name: Krämer - first_name: Jonas O. full_name: Wenzel, Jonas O. last_name: Wenzel - first_name: Roland full_name: Schoch, Roland id: '48467' last_name: Schoch orcid: 0000-0003-2061-7289 - first_name: Martin full_name: Brehm, Martin id: '100167' last_name: Brehm - first_name: Frank full_name: Breher, Frank last_name: Breher - first_name: Jan full_name: Paradies, Jan id: '53339' last_name: Paradies orcid: 0000-0002-3698-668X citation: ama: Köring L, Birenheide B, Krämer F, et al. Synthesis of Ferrocenyl Boranes and their Application as Lewis Acids in Epoxide Rearrangements. European Journal of Inorganic Chemistry. Published online 2024. doi:10.1002/ejic.202400057 apa: Köring, L., Birenheide, B., Krämer, F., Wenzel, J. O., Schoch, R., Brehm, M., Breher, F., & Paradies, J. (2024). Synthesis of Ferrocenyl Boranes and their Application as Lewis Acids in Epoxide Rearrangements. European Journal of Inorganic Chemistry. https://doi.org/10.1002/ejic.202400057 bibtex: '@article{Köring_Birenheide_Krämer_Wenzel_Schoch_Brehm_Breher_Paradies_2024, title={Synthesis of Ferrocenyl Boranes and their Application as Lewis Acids in Epoxide Rearrangements}, DOI={10.1002/ejic.202400057}, journal={European Journal of Inorganic Chemistry}, publisher={Wiley}, author={Köring, Laura and Birenheide, Bernhard and Krämer, Felix and Wenzel, Jonas O. and Schoch, Roland and Brehm, Martin and Breher, Frank and Paradies, Jan}, year={2024} }' chicago: Köring, Laura, Bernhard Birenheide, Felix Krämer, Jonas O. Wenzel, Roland Schoch, Martin Brehm, Frank Breher, and Jan Paradies. “Synthesis of Ferrocenyl Boranes and Their Application as Lewis Acids in Epoxide Rearrangements.” European Journal of Inorganic Chemistry, 2024. https://doi.org/10.1002/ejic.202400057. ieee: 'L. Köring et al., “Synthesis of Ferrocenyl Boranes and their Application as Lewis Acids in Epoxide Rearrangements,” European Journal of Inorganic Chemistry, 2024, doi: 10.1002/ejic.202400057.' mla: Köring, Laura, et al. “Synthesis of Ferrocenyl Boranes and Their Application as Lewis Acids in Epoxide Rearrangements.” European Journal of Inorganic Chemistry, Wiley, 2024, doi:10.1002/ejic.202400057. short: L. Köring, B. Birenheide, F. Krämer, J.O. Wenzel, R. Schoch, M. Brehm, F. Breher, J. Paradies, European Journal of Inorganic Chemistry (2024). date_created: 2024-03-14T07:09:09Z date_updated: 2024-03-14T07:10:37Z department: - _id: '2' - _id: '389' doi: 10.1002/ejic.202400057 keyword: - Inorganic Chemistry language: - iso: eng publication: European Journal of Inorganic Chemistry publication_identifier: issn: - 1434-1948 - 1099-0682 publication_status: published publisher: Wiley status: public title: Synthesis of Ferrocenyl Boranes and their Application as Lewis Acids in Epoxide Rearrangements type: journal_article user_id: '53339' year: '2024' ... --- _id: '52534' author: - first_name: Fabian full_name: Bauch, Fabian id: '61389' last_name: Bauch orcid: 0009-0008-6279-077X - first_name: Chuan-Ding full_name: Dong, Chuan-Ding id: '67188' last_name: Dong - first_name: Stefan full_name: Schumacher, Stefan id: '27271' last_name: Schumacher orcid: 0000-0003-4042-4951 citation: ama: Bauch F, Dong C-D, Schumacher S. Dynamics of Electron–Hole Coulomb Attractive Energy and Dipole Moment of Hot Excitons in Donor–Acceptor Polymers. The Journal of Physical Chemistry C. 2024;128(8):3525-3532. doi:10.1021/acs.jpcc.3c07513 apa: Bauch, F., Dong, C.-D., & Schumacher, S. (2024). Dynamics of Electron–Hole Coulomb Attractive Energy and Dipole Moment of Hot Excitons in Donor–Acceptor Polymers. The Journal of Physical Chemistry C, 128(8), 3525–3532. https://doi.org/10.1021/acs.jpcc.3c07513 bibtex: '@article{Bauch_Dong_Schumacher_2024, title={Dynamics of Electron–Hole Coulomb Attractive Energy and Dipole Moment of Hot Excitons in Donor–Acceptor Polymers}, volume={128}, DOI={10.1021/acs.jpcc.3c07513}, number={8}, journal={The Journal of Physical Chemistry C}, publisher={American Chemical Society (ACS)}, author={Bauch, Fabian and Dong, Chuan-Ding and Schumacher, Stefan}, year={2024}, pages={3525–3532} }' chicago: 'Bauch, Fabian, Chuan-Ding Dong, and Stefan Schumacher. “Dynamics of Electron–Hole Coulomb Attractive Energy and Dipole Moment of Hot Excitons in Donor–Acceptor Polymers.” The Journal of Physical Chemistry C 128, no. 8 (2024): 3525–32. https://doi.org/10.1021/acs.jpcc.3c07513.' ieee: 'F. Bauch, C.-D. Dong, and S. Schumacher, “Dynamics of Electron–Hole Coulomb Attractive Energy and Dipole Moment of Hot Excitons in Donor–Acceptor Polymers,” The Journal of Physical Chemistry C, vol. 128, no. 8, pp. 3525–3532, 2024, doi: 10.1021/acs.jpcc.3c07513.' mla: Bauch, Fabian, et al. “Dynamics of Electron–Hole Coulomb Attractive Energy and Dipole Moment of Hot Excitons in Donor–Acceptor Polymers.” The Journal of Physical Chemistry C, vol. 128, no. 8, American Chemical Society (ACS), 2024, pp. 3525–32, doi:10.1021/acs.jpcc.3c07513. short: F. Bauch, C.-D. Dong, S. Schumacher, The Journal of Physical Chemistry C 128 (2024) 3525–3532. date_created: 2024-03-13T12:23:15Z date_updated: 2024-03-14T09:27:57Z department: - _id: '35' - _id: '15' doi: 10.1021/acs.jpcc.3c07513 intvolume: ' 128' issue: '8' keyword: - Surfaces - Coatings and Films - Physical and Theoretical Chemistry - General Energy - Electronic - Optical and Magnetic Materials language: - iso: eng page: 3525-3532 publication: The Journal of Physical Chemistry C publication_identifier: issn: - 1932-7447 - 1932-7455 publication_status: published publisher: American Chemical Society (ACS) status: public title: Dynamics of Electron–Hole Coulomb Attractive Energy and Dipole Moment of Hot Excitons in Donor–Acceptor Polymers type: journal_article user_id: '61389' volume: 128 year: '2024' ... --- _id: '52573' author: - first_name: Christopher full_name: Dechert, Christopher id: '69828' last_name: Dechert - first_name: Eugeny full_name: Kenig, Eugeny id: '665' last_name: Kenig citation: ama: 'Dechert C, Kenig E. Der Einfluss von Mikrostrukturen auf die Flüssigkeitsausbreitung in strukturierten Packungen. In: ; 2024.' apa: Dechert, C., & Kenig, E. (2024). Der Einfluss von Mikrostrukturen auf die Flüssigkeitsausbreitung in strukturierten Packungen. Jahrestreffen der Fachgruppe Fluidverfahrenstechnik, Bochum. bibtex: '@inproceedings{Dechert_Kenig_2024, title={Der Einfluss von Mikrostrukturen auf die Flüssigkeitsausbreitung in strukturierten Packungen}, author={Dechert, Christopher and Kenig, Eugeny}, year={2024} }' chicago: Dechert, Christopher, and Eugeny Kenig. “Der Einfluss von Mikrostrukturen Auf Die Flüssigkeitsausbreitung in Strukturierten Packungen,” 2024. ieee: C. Dechert and E. Kenig, “Der Einfluss von Mikrostrukturen auf die Flüssigkeitsausbreitung in strukturierten Packungen,” presented at the Jahrestreffen der Fachgruppe Fluidverfahrenstechnik, Bochum, 2024. mla: Dechert, Christopher, and Eugeny Kenig. Der Einfluss von Mikrostrukturen Auf Die Flüssigkeitsausbreitung in Strukturierten Packungen. 2024. short: 'C. Dechert, E. Kenig, in: 2024.' conference: end_date: 2024-03-06 location: Bochum name: Jahrestreffen der Fachgruppe Fluidverfahrenstechnik start_date: 2024-03-04 date_created: 2024-03-14T09:36:50Z date_updated: 2024-03-14T09:37:04Z department: - _id: '9' - _id: '831' language: - iso: eng project: - _id: '52' name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing' status: public title: Der Einfluss von Mikrostrukturen auf die Flüssigkeitsausbreitung in strukturierten Packungen type: conference_abstract user_id: '69828' year: '2024' ... --- _id: '52576' author: - first_name: Maximilian full_name: Frank, Maximilian last_name: Frank citation: ama: Frank M. Simulationsgestützte Bestimmung und Optimierung der Mischgüte in der Einschneckenextrusion. Vol 2024,5. Shaker Verlag; 2024. apa: 'Frank, M. (2024). Simulationsgestützte Bestimmung und Optimierung der Mischgüte in der Einschneckenextrusion: Vol. 2024,5. Shaker Verlag.' bibtex: '@book{Frank_2024, series={Schriftenreihe Kunststofftechnik Paderborn}, title={Simulationsgestützte Bestimmung und Optimierung der Mischgüte in der Einschneckenextrusion}, volume={2024,5}, publisher={Shaker Verlag}, author={Frank, Maximilian}, year={2024}, collection={Schriftenreihe Kunststofftechnik Paderborn} }' chicago: Frank, Maximilian. Simulationsgestützte Bestimmung und Optimierung der Mischgüte in der Einschneckenextrusion. Vol. 2024,5. Schriftenreihe Kunststofftechnik Paderborn. Shaker Verlag, 2024. ieee: M. Frank, Simulationsgestützte Bestimmung und Optimierung der Mischgüte in der Einschneckenextrusion, vol. 2024,5. Shaker Verlag, 2024. mla: Frank, Maximilian. Simulationsgestützte Bestimmung und Optimierung der Mischgüte in der Einschneckenextrusion. Shaker Verlag, 2024. short: M. Frank, Simulationsgestützte Bestimmung und Optimierung der Mischgüte in der Einschneckenextrusion, Shaker Verlag, 2024. date_created: 2024-03-14T11:51:35Z date_updated: 2024-03-14T11:51:40Z department: - _id: '9' - _id: '367' - _id: '321' extern: '1' language: - iso: ger page: '234' publication_identifier: isbn: - 978-3-8440-9444-2 publisher: Shaker Verlag series_title: Schriftenreihe Kunststofftechnik Paderborn status: public title: Simulationsgestützte Bestimmung und Optimierung der Mischgüte in der Einschneckenextrusion type: dissertation user_id: '44116' volume: 2024,5 year: '2024' ... --- _id: '52579' author: - first_name: Iman full_name: Hami Dindar, Iman id: '54836' last_name: Hami Dindar - first_name: Nicole full_name: Lutters, Nicole id: '22006' last_name: Lutters orcid: 0009-0006-7828-8448 - first_name: Eugeny Y. full_name: Kenig, Eugeny Y. id: '665' last_name: Kenig citation: ama: 'Hami Dindar I, Lutters N, Kenig EY. Wässrige Glucosaminlösung als neues Lösungsmittel zur CO2-Abscheidung. In: ; 2024.' apa: Hami Dindar, I., Lutters, N., & Kenig, E. Y. (2024). Wässrige Glucosaminlösung als neues Lösungsmittel zur CO2-Abscheidung. DECHEMA/VDI - Fluidverfahrenstechnik 2024, Ruhr-Universität Bochum. bibtex: '@inproceedings{Hami Dindar_Lutters_Kenig_2024, place={ Konferenz DECHEMA/VDI - Fluidverfahrenstechnik 2024 an der Ruhr-Universität Bochum}, title={Wässrige Glucosaminlösung als neues Lösungsmittel zur CO2-Abscheidung}, author={Hami Dindar, Iman and Lutters, Nicole and Kenig, Eugeny Y.}, year={2024} }' chicago: Hami Dindar, Iman, Nicole Lutters, and Eugeny Y. Kenig. “Wässrige Glucosaminlösung Als Neues Lösungsmittel Zur CO2-Abscheidung.” Konferenz DECHEMA/VDI - Fluidverfahrenstechnik 2024 an der Ruhr-Universität Bochum, 2024. ieee: I. Hami Dindar, N. Lutters, and E. Y. Kenig, “Wässrige Glucosaminlösung als neues Lösungsmittel zur CO2-Abscheidung,” presented at the DECHEMA/VDI - Fluidverfahrenstechnik 2024, Ruhr-Universität Bochum, 2024. mla: Hami Dindar, Iman, et al. Wässrige Glucosaminlösung Als Neues Lösungsmittel Zur CO2-Abscheidung. 2024. short: 'I. Hami Dindar, N. Lutters, E.Y. Kenig, in: Konferenz DECHEMA/VDI - Fluidverfahrenstechnik 2024 an der Ruhr-Universität Bochum, 2024.' conference: end_date: 2024-03-06 location: Ruhr-Universität Bochum name: DECHEMA/VDI - Fluidverfahrenstechnik 2024 start_date: 2024-03-04 date_created: 2024-03-15T07:09:48Z date_updated: 2024-03-15T07:11:00Z department: - _id: '9' - _id: '145' language: - iso: eng place: ' Konferenz DECHEMA/VDI - Fluidverfahrenstechnik 2024 an der Ruhr-Universität Bochum' status: public title: Wässrige Glucosaminlösung als neues Lösungsmittel zur CO2-Abscheidung type: conference_abstract user_id: '54836' year: '2024' ... --- _id: '51518' abstract: - lang: eng text: In applications of piezoelectric actuators and sensors, the dependability and particularly the reliability throughout their lifetime are vital to manufacturers and end-users and are enabled through condition-monitoring approaches. Existing approaches often utilize impedance measurements over a range of frequencies or velocity measurements and require additional equipment or sensors, such as a laser Doppler vibrometer. Furthermore, the non-negligible effects of varying operating conditions are often unconsidered. To minimize the need for additional sensors while maintaining the dependability of piezoelectric bending actuators irrespective of varying operating conditions, an online diagnostics approach is proposed. To this end, time- and frequency-domain features are extracted from monitored current signals to reflect hairline crack development in bending actuators. For validation of applicability, the presented analysis method was evaluated on piezoelectric bending actuators subjected to accelerated lifetime tests at varying voltage amplitudes and under external damping conditions. In the presence of a crack and due to a diminished stiffness, the resonance frequency decreases and the root-mean-square amplitude of the current signal simultaneously abruptly drops during the lifetime tests. Furthermore, the piezoelectric crack surfaces clapping is reflected in higher harmonics of the current signal. Thus, time-domain features and harmonics of the current signals are sufficient to diagnose hairline cracks in the actuators. article_number: '521' article_type: original author: - first_name: Osarenren Kennedy full_name: Aimiyekagbon, Osarenren Kennedy id: '9557' last_name: Aimiyekagbon - first_name: Amelie full_name: Bender, Amelie id: '54290' last_name: Bender - first_name: Tobias full_name: Hemsel, Tobias id: '210' last_name: Hemsel - first_name: Walter full_name: Sextro, Walter id: '21220' last_name: Sextro citation: ama: Aimiyekagbon OK, Bender A, Hemsel T, Sextro W. Diagnostics of Piezoelectric Bending Actuators Subjected to Varying Operating Conditions. Electronics. 2024;13(3). doi:10.3390/electronics13030521 apa: Aimiyekagbon, O. K., Bender, A., Hemsel, T., & Sextro, W. (2024). Diagnostics of Piezoelectric Bending Actuators Subjected to Varying Operating Conditions. Electronics, 13(3), Article 521. https://doi.org/10.3390/electronics13030521 bibtex: '@article{Aimiyekagbon_Bender_Hemsel_Sextro_2024, title={Diagnostics of Piezoelectric Bending Actuators Subjected to Varying Operating Conditions}, volume={13}, DOI={10.3390/electronics13030521}, number={3521}, journal={Electronics}, publisher={MDPI AG}, author={Aimiyekagbon, Osarenren Kennedy and Bender, Amelie and Hemsel, Tobias and Sextro, Walter}, year={2024} }' chicago: Aimiyekagbon, Osarenren Kennedy, Amelie Bender, Tobias Hemsel, and Walter Sextro. “Diagnostics of Piezoelectric Bending Actuators Subjected to Varying Operating Conditions.” Electronics 13, no. 3 (2024). https://doi.org/10.3390/electronics13030521. ieee: 'O. K. Aimiyekagbon, A. Bender, T. Hemsel, and W. Sextro, “Diagnostics of Piezoelectric Bending Actuators Subjected to Varying Operating Conditions,” Electronics, vol. 13, no. 3, Art. no. 521, 2024, doi: 10.3390/electronics13030521.' mla: Aimiyekagbon, Osarenren Kennedy, et al. “Diagnostics of Piezoelectric Bending Actuators Subjected to Varying Operating Conditions.” Electronics, vol. 13, no. 3, 521, MDPI AG, 2024, doi:10.3390/electronics13030521. short: O.K. Aimiyekagbon, A. Bender, T. Hemsel, W. Sextro, Electronics 13 (2024). date_created: 2024-02-20T06:46:43Z date_updated: 2024-03-15T16:15:56Z department: - _id: '151' doi: 10.3390/electronics13030521 funded_apc: '1' intvolume: ' 13' issue: '3' keyword: - piezoelectric transducer - self-sensing - fault detection - diagnostics - hairline crack - condition monitoring language: - iso: eng publication: Electronics publication_identifier: issn: - 2079-9292 publication_status: published publisher: MDPI AG quality_controlled: '1' status: public title: Diagnostics of Piezoelectric Bending Actuators Subjected to Varying Operating Conditions type: journal_article user_id: '9557' volume: 13 year: '2024' ... --- _id: '51364' alternative_title: - Politik, Ökonomik und Ethik von Plattformen author: - first_name: Christian full_name: Fuchs, Christian id: '21863' last_name: Fuchs orcid: 0000-0003-0589-4579 citation: ama: 'Fuchs C. Grundlagen einer Ethik des Radikalen Digitalen Humanismus. In: Litschka M, Paganini C, Rademacher L, eds. Digitalisierte Massenkommunikation Und Verantwortung. Nomos Verlagsgesellschaft mbH & Co. KG; 2024:21-42. doi:10.5771/9783748942801' apa: Fuchs, C. (2024). Grundlagen einer Ethik des Radikalen Digitalen Humanismus. In M. Litschka, C. Paganini, & L. Rademacher (Eds.), Digitalisierte Massenkommunikation und Verantwortung (pp. 21–42). Nomos Verlagsgesellschaft mbH & Co. KG. https://doi.org/10.5771/9783748942801 bibtex: '@inbook{Fuchs_2024, place={Baden-Baden}, title={Grundlagen einer Ethik des Radikalen Digitalen Humanismus}, DOI={10.5771/9783748942801}, booktitle={Digitalisierte Massenkommunikation und Verantwortung}, publisher={Nomos Verlagsgesellschaft mbH & Co. KG}, author={Fuchs, Christian}, editor={Litschka, Michael and Paganini, Claudia and Rademacher, Lars}, year={2024}, pages={21–42} }' chicago: 'Fuchs, Christian. “Grundlagen Einer Ethik Des Radikalen Digitalen Humanismus.” In Digitalisierte Massenkommunikation Und Verantwortung, edited by Michael Litschka, Claudia Paganini, and Lars Rademacher, 21–42. Baden-Baden: Nomos Verlagsgesellschaft mbH & Co. KG, 2024. https://doi.org/10.5771/9783748942801.' ieee: 'C. Fuchs, “Grundlagen einer Ethik des Radikalen Digitalen Humanismus,” in Digitalisierte Massenkommunikation und Verantwortung, M. Litschka, C. Paganini, and L. Rademacher, Eds. Baden-Baden: Nomos Verlagsgesellschaft mbH & Co. KG, 2024, pp. 21–42.' mla: Fuchs, Christian. “Grundlagen Einer Ethik Des Radikalen Digitalen Humanismus.” Digitalisierte Massenkommunikation Und Verantwortung, edited by Michael Litschka et al., Nomos Verlagsgesellschaft mbH & Co. KG, 2024, pp. 21–42, doi:10.5771/9783748942801. short: 'C. Fuchs, in: M. Litschka, C. Paganini, L. Rademacher (Eds.), Digitalisierte Massenkommunikation Und Verantwortung, Nomos Verlagsgesellschaft mbH & Co. KG, Baden-Baden, 2024, pp. 21–42.' date_created: 2024-02-17T13:23:59Z date_updated: 2024-03-15T10:32:42Z department: - _id: '136' - _id: '11' doi: 10.5771/9783748942801 editor: - first_name: Michael full_name: Litschka, Michael last_name: Litschka - first_name: Claudia full_name: Paganini, Claudia last_name: Paganini - first_name: Lars full_name: Rademacher, Lars last_name: Rademacher language: - iso: eng page: 21-42 place: Baden-Baden publication: Digitalisierte Massenkommunikation und Verantwortung publication_identifier: isbn: - '9783748942801' publication_status: published publisher: Nomos Verlagsgesellschaft mbH & Co. KG quality_controlled: '1' status: public title: Grundlagen einer Ethik des Radikalen Digitalen Humanismus type: book_chapter user_id: '21863' year: '2024' ... --- _id: '52584' author: - first_name: Sebastian full_name: Rezat, Sebastian id: '31132' last_name: Rezat citation: ama: 'Rezat S. Research on curriculum resources in mathematics education: a survey of the field. ZDM – Mathematics Education. Published online 2024. doi:10.1007/s11858-024-01559-x' apa: 'Rezat, S. (2024). Research on curriculum resources in mathematics education: a survey of the field. ZDM – Mathematics Education. https://doi.org/10.1007/s11858-024-01559-x' bibtex: '@article{Rezat_2024, title={Research on curriculum resources in mathematics education: a survey of the field}, DOI={10.1007/s11858-024-01559-x}, journal={ZDM – Mathematics Education}, publisher={Springer}, author={Rezat, Sebastian}, year={2024} }' chicago: 'Rezat, Sebastian. “Research on Curriculum Resources in Mathematics Education: A Survey of the Field.” ZDM – Mathematics Education, 2024. https://doi.org/10.1007/s11858-024-01559-x.' ieee: 'S. Rezat, “Research on curriculum resources in mathematics education: a survey of the field,” ZDM – Mathematics Education, 2024, doi: 10.1007/s11858-024-01559-x.' mla: 'Rezat, Sebastian. “Research on Curriculum Resources in Mathematics Education: A Survey of the Field.” ZDM – Mathematics Education, Springer, 2024, doi:10.1007/s11858-024-01559-x.' short: S. Rezat, ZDM – Mathematics Education (2024). date_created: 2024-03-15T08:46:00Z date_updated: 2024-03-15T10:14:07Z doi: 10.1007/s11858-024-01559-x has_accepted_license: '1' language: - iso: eng publication: ZDM – Mathematics Education publication_status: epub_ahead publisher: Springer status: public title: 'Research on curriculum resources in mathematics education: a survey of the field' type: journal_article user_id: '31132' year: '2024' ... --- _id: '52587' author: - first_name: Eric full_name: Bodden, Eric id: '59256' last_name: Bodden orcid: 0000-0003-3470-3647 - first_name: Jens full_name: Pottebaum, Jens id: '405' last_name: Pottebaum orcid: http://orcid.org/0000-0001-8778-2989 - first_name: Markus full_name: Fockel, Markus last_name: Fockel - first_name: Iris full_name: Gräßler, Iris id: '47565' last_name: Gräßler orcid: 0000-0001-5765-971X citation: ama: Bodden E, Pottebaum J, Fockel M, Gräßler I. Evaluating Security Through Isolation and Defense in Depth. IEEE Security & Privacy. 2024;22(1):69-72. doi:10.1109/msec.2023.3336028 apa: Bodden, E., Pottebaum, J., Fockel, M., & Gräßler, I. (2024). Evaluating Security Through Isolation and Defense in Depth. IEEE Security & Privacy, 22(1), 69–72. https://doi.org/10.1109/msec.2023.3336028 bibtex: '@article{Bodden_Pottebaum_Fockel_Gräßler_2024, title={Evaluating Security Through Isolation and Defense in Depth}, volume={22}, DOI={10.1109/msec.2023.3336028}, number={1}, journal={IEEE Security & Privacy}, publisher={Institute of Electrical and Electronics Engineers (IEEE)}, author={Bodden, Eric and Pottebaum, Jens and Fockel, Markus and Gräßler, Iris}, year={2024}, pages={69–72} }' chicago: 'Bodden, Eric, Jens Pottebaum, Markus Fockel, and Iris Gräßler. “Evaluating Security Through Isolation and Defense in Depth.” IEEE Security & Privacy 22, no. 1 (2024): 69–72. https://doi.org/10.1109/msec.2023.3336028.' ieee: 'E. Bodden, J. Pottebaum, M. Fockel, and I. Gräßler, “Evaluating Security Through Isolation and Defense in Depth,” IEEE Security & Privacy, vol. 22, no. 1, pp. 69–72, 2024, doi: 10.1109/msec.2023.3336028.' mla: Bodden, Eric, et al. “Evaluating Security Through Isolation and Defense in Depth.” IEEE Security & Privacy, vol. 22, no. 1, Institute of Electrical and Electronics Engineers (IEEE), 2024, pp. 69–72, doi:10.1109/msec.2023.3336028. short: E. Bodden, J. Pottebaum, M. Fockel, I. Gräßler, IEEE Security & Privacy 22 (2024) 69–72. date_created: 2024-03-15T20:16:18Z date_updated: 2024-03-15T20:25:13Z department: - _id: '152' - _id: '76' - _id: '241' doi: 10.1109/msec.2023.3336028 intvolume: ' 22' issue: '1' keyword: - Law - Electrical and Electronic Engineering - Computer Networks and Communications language: - iso: eng page: 69-72 publication: IEEE Security & Privacy publication_identifier: issn: - 1540-7993 - 1558-4046 publication_status: published publisher: Institute of Electrical and Electronics Engineers (IEEE) quality_controlled: '1' status: public title: Evaluating Security Through Isolation and Defense in Depth type: journal_article user_id: '405' volume: 22 year: '2024' ... --- _id: '50208' author: - first_name: Alexandra full_name: Treder, Alexandra id: '95412' last_name: Treder orcid: 0009-0003-9045-5964 citation: ama: 'Treder A. Alexandra Treder (Universität Paderborn) rezensiert: Döll, Marion & Michalak, Magdalena (2023): Deutsch als Zweitsprache und inklusive Bildung. [Deutsch als Zweitsprache – Positionen, Perspektiven, Potenziale, Bd. 3]. Münster: Waxmann, 142 Seiten. ISBN 978-3-8309-4711-0. . Forschungsportal für Spracherwerb und Migration (daz-portal). 26.' apa: 'Treder, A. (n.d.). Alexandra Treder (Universität Paderborn) rezensiert: Döll, Marion & Michalak, Magdalena (2023): Deutsch als Zweitsprache und inklusive Bildung. [Deutsch als Zweitsprache – Positionen, Perspektiven, Potenziale, Bd. 3]. Münster: Waxmann, 142 Seiten. ISBN 978-3-8309-4711-0. . In Forschungsportal für Spracherwerb und Migration (daz-portal) (Vol. 26).' bibtex: '@article{Treder, place={online}, title={Alexandra Treder (Universität Paderborn) rezensiert: Döll, Marion & Michalak, Magdalena (2023): Deutsch als Zweitsprache und inklusive Bildung. [Deutsch als Zweitsprache – Positionen, Perspektiven, Potenziale, Bd. 3]. Münster: Waxmann, 142 Seiten. ISBN 978-3-8309-4711-0. }, volume={26}, journal={Forschungsportal für Spracherwerb und Migration (daz-portal)}, author={Treder, Alexandra} }' chicago: 'Treder, Alexandra. “Alexandra Treder (Universität Paderborn) rezensiert: Döll, Marion & Michalak, Magdalena (2023): Deutsch als Zweitsprache und inklusive Bildung. [Deutsch als Zweitsprache – Positionen, Perspektiven, Potenziale, Bd. 3]. Münster: Waxmann, 142 Seiten. ISBN 978-3-8309-4711-0. .” Forschungsportal für Spracherwerb und Migration (daz-portal). online, n.d.' ieee: 'A. Treder, “Alexandra Treder (Universität Paderborn) rezensiert: Döll, Marion & Michalak, Magdalena (2023): Deutsch als Zweitsprache und inklusive Bildung. [Deutsch als Zweitsprache – Positionen, Perspektiven, Potenziale, Bd. 3]. Münster: Waxmann, 142 Seiten. ISBN 978-3-8309-4711-0. ,” Forschungsportal für Spracherwerb und Migration (daz-portal), vol. 26. online.' mla: 'Treder, Alexandra. “Alexandra Treder (Universität Paderborn) rezensiert: Döll, Marion & Michalak, Magdalena (2023): Deutsch als Zweitsprache und inklusive Bildung. [Deutsch als Zweitsprache – Positionen, Perspektiven, Potenziale, Bd. 3]. Münster: Waxmann, 142 Seiten. ISBN 978-3-8309-4711-0. .” Forschungsportal für Spracherwerb und Migration (daz-portal), vol. 26.' short: A. Treder, Forschungsportal für Spracherwerb und Migration (daz-portal) 26 (n.d.). date_created: 2024-01-04T16:06:35Z date_updated: 2024-03-17T09:59:11Z department: - _id: '468' intvolume: ' 26' language: - iso: ger place: online publication: Forschungsportal für Spracherwerb und Migration (daz-portal) publication_status: submitted status: public title: 'Alexandra Treder (Universität Paderborn) rezensiert: Döll, Marion & Michalak, Magdalena (2023): Deutsch als Zweitsprache und inklusive Bildung. [Deutsch als Zweitsprache – Positionen, Perspektiven, Potenziale, Bd. 3]. Münster: Waxmann, 142 Seiten. ISBN 978-3-8309-4711-0. ' type: review user_id: '95412' volume: 26 year: '2024' ... --- _id: '52590' citation: ama: Tatari M, Husic A, eds. The Divine Attributes in Classical Islamic Thought and Con-Temporary Islamic Theology. Brill (im Erscheinen); 2024. apa: Tatari, M., & Husic, A. (Eds.). (2024). The Divine Attributes in Classical Islamic Thought and Con-temporary Islamic Theology. Brill (im Erscheinen). bibtex: '@book{Tatari_Husic_2024, title={The Divine Attributes in Classical Islamic Thought and Con-temporary Islamic Theology}, publisher={Brill (im Erscheinen)}, year={2024} }' chicago: Tatari, Muna, and Ahmed Husic, eds. The Divine Attributes in Classical Islamic Thought and Con-Temporary Islamic Theology. Brill (im Erscheinen), 2024. ieee: M. Tatari and A. Husic, Eds., The Divine Attributes in Classical Islamic Thought and Con-temporary Islamic Theology. Brill (im Erscheinen), 2024. mla: Tatari, Muna, and Ahmed Husic, editors. The Divine Attributes in Classical Islamic Thought and Con-Temporary Islamic Theology. Brill (im Erscheinen), 2024. short: M. Tatari, A. Husic, eds., The Divine Attributes in Classical Islamic Thought and Con-Temporary Islamic Theology, Brill (im Erscheinen), 2024. date_created: 2024-03-16T16:25:29Z date_updated: 2024-03-16T16:26:11Z department: - _id: '469' editor: - first_name: Muna full_name: Tatari, Muna id: '27076' last_name: Tatari - first_name: Ahmed full_name: Husic, Ahmed id: '83384' last_name: Husic orcid: https://orcid.org/0009-0008-0911-1109 language: - iso: eng publisher: Brill (im Erscheinen) status: public title: The Divine Attributes in Classical Islamic Thought and Con-temporary Islamic Theology type: book_editor user_id: '27076' year: '2024' ... --- _id: '33461' abstract: - lang: eng text: Data-driven models for nonlinear dynamical systems based on approximating the underlying Koopman operator or generator have proven to be successful tools for forecasting, feature learning, state estimation, and control. It has become well known that the Koopman generators for control-affine systems also have affine dependence on the input, leading to convenient finite-dimensional bilinear approximations of the dynamics. Yet there are still two main obstacles that limit the scope of current approaches for approximating the Koopman generators of systems with actuation. First, the performance of existing methods depends heavily on the choice of basis functions over which the Koopman generator is to be approximated; and there is currently no universal way to choose them for systems that are not measure preserving. Secondly, if we do not observe the full state, we may not gain access to a sufficiently rich collection of such functions to describe the dynamics. This is because the commonly used method of forming time-delayed observables fails when there is actuation. To remedy these issues, we write the dynamics of observables governed by the Koopman generator as a bilinear hidden Markov model, and determine the model parameters using the expectation-maximization (EM) algorithm. The E-step involves a standard Kalman filter and smoother, while the M-step resembles control-affine dynamic mode decomposition for the generator. We demonstrate the performance of this method on three examples, including recovery of a finite-dimensional Koopman-invariant subspace for an actuated system with a slow manifold; estimation of Koopman eigenfunctions for the unforced Duffing equation; and model-predictive control of a fluidic pinball system based only on noisy observations of lift and drag. author: - first_name: Samuel E. full_name: Otto, Samuel E. last_name: Otto - first_name: Sebastian full_name: Peitz, Sebastian id: '47427' last_name: Peitz orcid: 0000-0002-3389-793X - first_name: Clarence W. full_name: Rowley, Clarence W. last_name: Rowley citation: ama: Otto SE, Peitz S, Rowley CW. Learning Bilinear Models of Actuated Koopman Generators from  Partially-Observed Trajectories. SIAM Journal on Applied Dynamical Systems. 2024;23(1):885-923. doi:10.1137/22M1523601 apa: Otto, S. E., Peitz, S., & Rowley, C. W. (2024). Learning Bilinear Models of Actuated Koopman Generators from  Partially-Observed Trajectories. SIAM Journal on Applied Dynamical Systems, 23(1), 885–923. https://doi.org/10.1137/22M1523601 bibtex: '@article{Otto_Peitz_Rowley_2024, title={Learning Bilinear Models of Actuated Koopman Generators from  Partially-Observed Trajectories}, volume={23}, DOI={10.1137/22M1523601}, number={1}, journal={SIAM Journal on Applied Dynamical Systems}, publisher={SIAM}, author={Otto, Samuel E. and Peitz, Sebastian and Rowley, Clarence W.}, year={2024}, pages={885–923} }' chicago: 'Otto, Samuel E., Sebastian Peitz, and Clarence W. Rowley. “Learning Bilinear Models of Actuated Koopman Generators from  Partially-Observed Trajectories.” SIAM Journal on Applied Dynamical Systems 23, no. 1 (2024): 885–923. https://doi.org/10.1137/22M1523601.' ieee: 'S. E. Otto, S. Peitz, and C. W. Rowley, “Learning Bilinear Models of Actuated Koopman Generators from  Partially-Observed Trajectories,” SIAM Journal on Applied Dynamical Systems, vol. 23, no. 1, pp. 885–923, 2024, doi: 10.1137/22M1523601.' mla: Otto, Samuel E., et al. “Learning Bilinear Models of Actuated Koopman Generators from  Partially-Observed Trajectories.” SIAM Journal on Applied Dynamical Systems, vol. 23, no. 1, SIAM, 2024, pp. 885–923, doi:10.1137/22M1523601. short: S.E. Otto, S. Peitz, C.W. Rowley, SIAM Journal on Applied Dynamical Systems 23 (2024) 885–923. date_created: 2022-09-22T07:21:40Z date_updated: 2024-03-18T10:40:08Z department: - _id: '655' doi: 10.1137/22M1523601 external_id: arxiv: - '2209.09977' intvolume: ' 23' issue: '1' language: - iso: eng main_file_link: - open_access: '1' url: https://arxiv.org/pdf/2209.09977.pdf oa: '1' page: 885-923 project: - _id: '52' name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing' publication: SIAM Journal on Applied Dynamical Systems publication_status: published publisher: SIAM status: public title: Learning Bilinear Models of Actuated Koopman Generators from Partially-Observed Trajectories type: journal_article user_id: '47427' volume: 23 year: '2024' ... --- _id: '52611' abstract: - lang: ger text: "Ultraschallsysteme für das Herstellen für Bond- und Schweißverbindungen in der Halbleiterfertigung zeigen auf Grund des Betriebes unter hohen Anregungsniveaus nichtlineare Materialeigenschaften. Dabei wirken unterschiedliche Einflussfaktoren auf die elektrischen Eigenschaften und die mechanischen Übertragungscharakteristiken der Ultraschallsysteme ein. Die Herausforderungen ein solches geprägtes System auszulegen oder effizient und zuverlässig zu betreiben, sind aufgrund der Nichtlinearitäten relativ groß.\r\nDa für die Beschreibung der nichtlinearen Materialbeziehungen nur wenige Modelle und kaum quantitative Angaben vorliegen, werden die komplexen Wechselwirkungen von Materialparametern, Geometrie und Vorspannung des Schwingers, Betriebsgrößen (Strom, Spannung), Temperatur und Prozesslasten durch systematische Untersuchungen von Keramiken und Langevin-Schwingern messtechnisch erfasst. Aus den Messergebnissen werden einerseits eindimensionale Modelle für Voruntersuchungen als auch vollständige Materialparametersätze für die Simulation mittels dreidimensionaler FE-Modelle hergeleitet.\r\nEine Methodik zur Ermittlung der Materialparameter und ein auf iterativen Simulationen von FE-Modellen basierendes Werkzeug zur Simulation der komplexen Wechselwirkungen werden vorgestellt. Anhand eines exemplarischen Ultraschallsystems wird gezeigt, dass die Wirkungen temperaturbedingter Vorspannungsverluste, Änderungen des elektrischen Klemmenverhaltens und Amplituden- und Frequenzänderungen während des Betriebes bei großen Amplituden und Prozesslasten durch die Variationen des Keramikvolumens und der Keramikposition positiv beeinflusst werden können." author: - first_name: Collin full_name: Dymel, Collin last_name: Dymel citation: ama: Dymel C. Modellbasierte Entwicklung von Ultraschallwandlern unter der Berücksichtigung von Nichtlinearitäten. Vol 16. Shaker Verlag; 2024. apa: Dymel, C. (2024). Modellbasierte Entwicklung von Ultraschallwandlern unter der Berücksichtigung von Nichtlinearitäten (Vol. 16). Shaker Verlag. bibtex: '@book{Dymel_2024, place={Düren}, series={Schriften des Lehrstuhls für Dynamik und Mechatronik}, title={Modellbasierte Entwicklung von Ultraschallwandlern unter der Berücksichtigung von Nichtlinearitäten}, volume={16}, publisher={Shaker Verlag}, author={Dymel, Collin}, year={2024}, collection={Schriften des Lehrstuhls für Dynamik und Mechatronik} }' chicago: 'Dymel, Collin. Modellbasierte Entwicklung von Ultraschallwandlern unter der Berücksichtigung von Nichtlinearitäten. Vol. 16. Schriften des Lehrstuhls für Dynamik und Mechatronik. Düren: Shaker Verlag, 2024.' ieee: 'C. Dymel, Modellbasierte Entwicklung von Ultraschallwandlern unter der Berücksichtigung von Nichtlinearitäten, vol. 16. Düren: Shaker Verlag, 2024.' mla: Dymel, Collin. Modellbasierte Entwicklung von Ultraschallwandlern unter der Berücksichtigung von Nichtlinearitäten. Shaker Verlag, 2024. short: C. Dymel, Modellbasierte Entwicklung von Ultraschallwandlern unter der Berücksichtigung von Nichtlinearitäten, Shaker Verlag, Düren, 2024. date_created: 2024-03-18T11:13:27Z date_updated: 2024-03-18T11:32:27Z department: - _id: '151' intvolume: ' 16' jel: - D3 keyword: - Nichtlineares piezoelektrisches Verhalten - Dehnungsabhängigkeit - Vorspannungseinfluss - Temperatureinfluss - Lasteinfluss - Langevin-Schwinger - Ultraschallwandler - Ultraschallbonden - FEM-Modell - Ultraschallschweißen - BVD-Modell language: - iso: ger page: '134' place: Düren publication_identifier: isbn: - '9783844093964' publication_status: published publisher: Shaker Verlag related_material: link: - relation: confirmation url: https://www.shaker.de/de/content/catalogue/index.asp?lang=de&ID=8&ISBN=978-3-8440-9396-4&search=yes series_title: Schriften des Lehrstuhls für Dynamik und Mechatronik status: public title: Modellbasierte Entwicklung von Ultraschallwandlern unter der Berücksichtigung von Nichtlinearitäten type: dissertation user_id: '55222' volume: 16 year: '2024' ... --- _id: '50726' abstract: - lang: eng text: Resistance spot‐welded joints containing press‐hardened steels are seen to exhibit a fracture mode called total dome failure, where the weld nugget completely separates from one steel sheet along the weld nugget edge. The effect of weld nugget shape and material property gradients is studied based on damage mechanics modeling and experimental validation to shed light on the underlying influencing factors. For a three‐steel‐sheet spot‐welded joint combining DP600 (1.5 mm)–CR1900T (1.0 mm)–CR1900T (1.0 mm), experiments under shear loading reveal that fracture occurs in the DP600 sheet along the weld nugget edge. In subsequent numerical simulation studies with damage mechanics models whose parameters are independently calibrated for every involved material configuration, three variations of the geometrical joint configuration are considered—an approximation of the real joint, one variation with a steeper weld nugget shape, and one variation with a less pronounced gradient between weld nugget material and heat‐affected zone material properties. The results of the finite‐element simulations show that a shallower weld nugget and a more pronounced material gradient lead to a faster increase of plastic strain at the edge of the weld nugget and promote the occurrence of total dome failure. author: - first_name: Lilia full_name: Schuster, Lilia last_name: Schuster - first_name: Viktoria full_name: Olfert, Viktoria id: '5974' last_name: Olfert - first_name: Oleksii full_name: Sherepenko, Oleksii last_name: Sherepenko - first_name: Clemens full_name: Fehrenbach, Clemens last_name: Fehrenbach - first_name: Shiyuan full_name: Song, Shiyuan last_name: Song - first_name: David full_name: Hein, David id: '7728' last_name: Hein - first_name: Gerson full_name: Meschut, Gerson id: '32056' last_name: Meschut orcid: 0000-0002-2763-1246 - first_name: Elliot full_name: Biro, Elliot last_name: Biro - first_name: Sebastian full_name: Münstermann, Sebastian last_name: Münstermann citation: ama: Schuster L, Olfert V, Sherepenko O, et al. Influences of Weld Nugget Shape and Material Gradient on the Shear Strength of Resistance Spot‐Welded Joints. steel research international. Published online 2024. doi:10.1002/srin.202300530 apa: Schuster, L., Olfert, V., Sherepenko, O., Fehrenbach, C., Song, S., Hein, D., Meschut, G., Biro, E., & Münstermann, S. (2024). Influences of Weld Nugget Shape and Material Gradient on the Shear Strength of Resistance Spot‐Welded Joints. Steel Research International. https://doi.org/10.1002/srin.202300530 bibtex: '@article{Schuster_Olfert_Sherepenko_Fehrenbach_Song_Hein_Meschut_Biro_Münstermann_2024, title={Influences of Weld Nugget Shape and Material Gradient on the Shear Strength of Resistance Spot‐Welded Joints}, DOI={10.1002/srin.202300530}, journal={steel research international}, publisher={Wiley}, author={Schuster, Lilia and Olfert, Viktoria and Sherepenko, Oleksii and Fehrenbach, Clemens and Song, Shiyuan and Hein, David and Meschut, Gerson and Biro, Elliot and Münstermann, Sebastian}, year={2024} }' chicago: Schuster, Lilia, Viktoria Olfert, Oleksii Sherepenko, Clemens Fehrenbach, Shiyuan Song, David Hein, Gerson Meschut, Elliot Biro, and Sebastian Münstermann. “Influences of Weld Nugget Shape and Material Gradient on the Shear Strength of Resistance Spot‐Welded Joints.” Steel Research International, 2024. https://doi.org/10.1002/srin.202300530. ieee: 'L. Schuster et al., “Influences of Weld Nugget Shape and Material Gradient on the Shear Strength of Resistance Spot‐Welded Joints,” steel research international, 2024, doi: 10.1002/srin.202300530.' mla: Schuster, Lilia, et al. “Influences of Weld Nugget Shape and Material Gradient on the Shear Strength of Resistance Spot‐Welded Joints.” Steel Research International, Wiley, 2024, doi:10.1002/srin.202300530. short: L. Schuster, V. Olfert, O. Sherepenko, C. Fehrenbach, S. Song, D. Hein, G. Meschut, E. Biro, S. Münstermann, Steel Research International (2024). date_created: 2024-01-22T09:17:07Z date_updated: 2024-03-18T12:49:31Z department: - _id: '157' doi: 10.1002/srin.202300530 keyword: - Materials Chemistry - Metals and Alloys - Physical and Theoretical Chemistry - Condensed Matter Physics language: - iso: eng publication: steel research international publication_identifier: issn: - 1611-3683 - 1869-344X publication_status: published publisher: Wiley quality_controlled: '1' status: public title: Influences of Weld Nugget Shape and Material Gradient on the Shear Strength of Resistance Spot‐Welded Joints type: journal_article user_id: '5974' year: '2024' ... --- _id: '52501' author: - first_name: Richard full_name: ' Hassel, Richard' last_name: ' Hassel' citation: ama: Hassel R. Zur Abscheidung von Tröpfchen-Aerosolen in filternden Abscheidern.; 2024. doi:10.17619/UNIPB/1-1870 apa: Hassel, R. (2024). Zur Abscheidung von Tröpfchen-Aerosolen in filternden Abscheidern. https://doi.org/10.17619/UNIPB/1-1870 bibtex: '@book{ Hassel_2024, place={Paderborn}, title={Zur Abscheidung von Tröpfchen-Aerosolen in filternden Abscheidern}, DOI={10.17619/UNIPB/1-1870}, author={ Hassel, Richard}, year={2024} }' chicago: Hassel, Richard. Zur Abscheidung von Tröpfchen-Aerosolen in filternden Abscheidern. Paderborn, 2024. https://doi.org/10.17619/UNIPB/1-1870. ieee: R. Hassel, Zur Abscheidung von Tröpfchen-Aerosolen in filternden Abscheidern. Paderborn, 2024. mla: Hassel, Richard. Zur Abscheidung von Tröpfchen-Aerosolen in filternden Abscheidern. 2024, doi:10.17619/UNIPB/1-1870. short: R. Hassel, Zur Abscheidung von Tröpfchen-Aerosolen in filternden Abscheidern, Paderborn, 2024. date_created: 2024-03-12T08:11:12Z date_updated: 2024-03-19T06:58:58Z department: - _id: '150' doi: 10.17619/UNIPB/1-1870 extern: '1' language: - iso: ger page: '161' place: Paderborn publication_status: published status: public supervisor: - first_name: Hans-Joachim full_name: Schmid, Hans-Joachim id: '464' last_name: Schmid orcid: 000-0001-8590-1921 title: Zur Abscheidung von Tröpfchen-Aerosolen in filternden Abscheidern type: dissertation user_id: '98856' year: '2024' ... --- _id: '52620' abstract: - lang: eng text: "Der Beitrag stellt ein Qualifizierungsformat für (multi)professionelle Bildungsakteur*innen zur entwicklungsförderlichen Nutzung von Selbstinszenierungspraktiken vor. Die Konzeption und Entwicklung des Weiterbildungsformats ist im Rahmen eines Forschungs- und Entwicklungs­projekts für Jugendliche in ausbildungsvorbereitenden Bildungsgängen angesiedelt, die einen besonderen Förderbedarf im Zuge des Übergangs von der Schule in die Berufs- und Arbeitswelt aufweisen. Diese sollen durch offene und kreative Selbstdarstellungs- und Erhebungsformate dabei unterstützt werden, ihre Stärken zu erkennen, zu dokumentieren und sichtbar zu machen, sowie hierüber gleichsam für den Übergang Schule-Beruf gestärkt werden.\r\n \r\nWir stellen zunächst den Projektrahmen vor und schärfen in diesem Kontext den Zugang über eine Grundlegung zu Selbstinszenierung sowie deren Potenziale im Kontext der inklusiven Berufsbildung und zur Stärkung der Zielgruppe. Das im Projekt entwickelte Rahmenkonzept bietet eine Orientierung zur standort- respektive bildungsgangbezogenen Anpassung und stellt damit Herausforderungen und einen entsprechenden Qualifizierungsbedarf für Bildungsakteur­*innen heraus. Darauf basierend stellen wir die konzeptionellen Grundlagen, die methodische und inhaltliche Ausgestaltung zum Ansatz der ‚Kollegialen Weiterbildung‘ zur entwicklungsför­derlichen Nutzung von Selbstinszenierungspraktiken vor und adressieren u. a. das Zusammen­spiel von innovativer Entwicklung, Schärfung von Rollen und Kompetenzentwicklung der Bil­dungsakteur*innen. Abschließend diskutieren wir die konzeptionellen Entwicklungen und den Implementations- und Transferansatz.\r\nAbstract\r\nThe article presents a qualification format for multi-professional actors in the educational context on the developmental use of 'Selbstinszenierungspraktiken' (which means a combination of practices for self-awareness, self-realisation and self-accep­tance in a process which we are developing in our project). The concept and development of the further education format is located within the framework of a research and development project for young people with wide-ranging needs in pre-vocational education units at the transition from school to work. They will be supported in recognizing, documenting and showing their strengths through open and creative self-expression and survey formats, as well as being strengthened for the transition from school to work.\r\nFirst, we present the project framework and clarify the approach by a theoretical grounding of ‚Selbstinszenierung‘ (similar to a combination of self-awareness, self-realisation and self-accep­tance) as well as its potentials in the context of inclusive vocational education by strengthening the target group. The developed framework provides a basis for the adaptation of the concept to a specific location or educational programme and highlights challenges and qualification needs for actors in the educational context. We present the conceptual basis, the methodologi­cal and content-related design of the collegial training approach on the developmental use of 'Selbstinszenierungspraktiken'. We address the interaction of innovative development, cla­rification of roles and competence development of actors in the educational context. Finally, we discuss the conceptual developments and the implementation and transfer approach." alternative_title: - '''Selbstinszenierungspraktiken'' as a way to strength orientation, self-determination and participation - a collegial training for multi-professional teams at the (inclusive) transition from school to work' author: - first_name: Heike full_name: Kundisch, Heike last_name: Kundisch - first_name: H.-Hugo full_name: Kremer, H.-Hugo last_name: Kremer - first_name: Franziska full_name: Otto, Franziska last_name: Otto citation: ama: Kundisch H, Kremer H-H, Otto F. Selbstinszenierungspraktiken als Weg zu Stärkenorientierung, Selbstbestimmung und Teilhabe – eine Kollegiale Weiterbildung für multiprofessionelle Akteursgruppen im (inklusiven) Übergang Schule-Beruf. QfI - Qualifizierung für Inklusion Online-Zeitschrift zur Forschung über Aus-, Fort- und Weiterbildung pädagogischer Fachkräfte. 2024;5(3). doi:10.21248/qfi.136 apa: Kundisch, H., Kremer, H.-H., & Otto, F. (2024). Selbstinszenierungspraktiken als Weg zu Stärkenorientierung, Selbstbestimmung und Teilhabe – eine Kollegiale Weiterbildung für multiprofessionelle Akteursgruppen im (inklusiven) Übergang Schule-Beruf. QfI - Qualifizierung Für Inklusion. Online-Zeitschrift Zur Forschung Über Aus-, Fort- Und Weiterbildung Pädagogischer Fachkräfte, 5(3). https://doi.org/10.21248/qfi.136 bibtex: '@article{Kundisch_Kremer_Otto_2024, title={Selbstinszenierungspraktiken als Weg zu Stärkenorientierung, Selbstbestimmung und Teilhabe – eine Kollegiale Weiterbildung für multiprofessionelle Akteursgruppen im (inklusiven) Übergang Schule-Beruf}, volume={5}, DOI={10.21248/qfi.136}, number={3}, journal={QfI - Qualifizierung für Inklusion. Online-Zeitschrift zur Forschung über Aus-, Fort- und Weiterbildung pädagogischer Fachkräfte}, publisher={University Library J. C. Senckenberg}, author={Kundisch, Heike and Kremer, H.-Hugo and Otto, Franziska}, year={2024} }' chicago: Kundisch, Heike, H.-Hugo Kremer, and Franziska Otto. “Selbstinszenierungspraktiken Als Weg Zu Stärkenorientierung, Selbstbestimmung Und Teilhabe – Eine Kollegiale Weiterbildung Für Multiprofessionelle Akteursgruppen Im (Inklusiven) Übergang Schule-Beruf.” QfI - Qualifizierung Für Inklusion. Online-Zeitschrift Zur Forschung Über Aus-, Fort- Und Weiterbildung Pädagogischer Fachkräfte 5, no. 3 (2024). https://doi.org/10.21248/qfi.136. ieee: 'H. Kundisch, H.-H. Kremer, and F. Otto, “Selbstinszenierungspraktiken als Weg zu Stärkenorientierung, Selbstbestimmung und Teilhabe – eine Kollegiale Weiterbildung für multiprofessionelle Akteursgruppen im (inklusiven) Übergang Schule-Beruf,” QfI - Qualifizierung für Inklusion. Online-Zeitschrift zur Forschung über Aus-, Fort- und Weiterbildung pädagogischer Fachkräfte, vol. 5, no. 3, 2024, doi: 10.21248/qfi.136.' mla: Kundisch, Heike, et al. “Selbstinszenierungspraktiken Als Weg Zu Stärkenorientierung, Selbstbestimmung Und Teilhabe – Eine Kollegiale Weiterbildung Für Multiprofessionelle Akteursgruppen Im (Inklusiven) Übergang Schule-Beruf.” QfI - Qualifizierung Für Inklusion. Online-Zeitschrift Zur Forschung Über Aus-, Fort- Und Weiterbildung Pädagogischer Fachkräfte, vol. 5, no. 3, University Library J. C. Senckenberg, 2024, doi:10.21248/qfi.136. short: H. Kundisch, H.-H. Kremer, F. Otto, QfI - Qualifizierung Für Inklusion. Online-Zeitschrift Zur Forschung Über Aus-, Fort- Und Weiterbildung Pädagogischer Fachkräfte 5 (2024). date_created: 2024-03-19T07:08:03Z date_updated: 2024-03-19T07:09:28Z doi: 10.21248/qfi.136 intvolume: ' 5' issue: '3' keyword: - General Medicine language: - iso: eng main_file_link: - open_access: '1' url: https://www.qfi-oz.de/index.php/inklusion/article/view/136 oa: '1' publication: QfI - Qualifizierung für Inklusion. Online-Zeitschrift zur Forschung über Aus-, Fort- und Weiterbildung pädagogischer Fachkräfte publication_identifier: issn: - 2699-2477 publication_status: published publisher: University Library J. C. Senckenberg status: public title: Selbstinszenierungspraktiken als Weg zu Stärkenorientierung, Selbstbestimmung und Teilhabe – eine Kollegiale Weiterbildung für multiprofessionelle Akteursgruppen im (inklusiven) Übergang Schule-Beruf type: journal_article user_id: '69495' volume: 5 year: '2024' ... --- _id: '52631' abstract: - lang: eng text: AbstractFootball is one of the most played sports in the world and kicking with adequate accuracy increases the likelihood of winning a competition. Although studies with different target-directed movements underline the role of distinctive cortical activity on superior accuracy, little is known about cortical dynamics associated with kicking. Mobile electroencephalography is a popular tool to investigate cortical modulations during movement, however, inherent and artefact-related pitfalls may obscure the reliability of functional sources and their activity. The purpose of this study was therefore to describe consistent cortical dynamics underlying target-directed pass-kicks based on test–retest reliability estimates. Eleven participants performed a target-directed kicking task at two different sessions within one week. Electroencephalography was recorded using a 65-channel mobile system and behavioural data were collected including motion range, acceleration and accuracy performance. Functional sources were identified using independent component analysis and clustered in two steps with the components of first and subsequently both sessions. Reliability estimates of event-related spectral perturbations were computed pixel-wise for participants contributing with components of both sessions. The parieto-occipital and frontal clusters were reproducible for the same majority of the sample at both sessions. Their activity showed consistent alpha desyhronization and theta sychnronisation patterns with substantial reliability estimates revealing visual and attentional demands in different phases of kicking. The findings of our study reveal prominent cortical demands during the execution of a target-directed kick which may be considered in practical implementations and provide promising academic prospects in the comprehension and investigation of cortical activity associated with target-directed movements. article_type: original author: - first_name: Daghan Yuksel full_name: Piskin, Daghan Yuksel id: '76790' last_name: Piskin orcid: 000-0002-3358-4669 - first_name: Daniel full_name: Büchel, Daniel id: '41088' last_name: Büchel - first_name: Tim full_name: Lehmann, Tim id: '41584' last_name: Lehmann - first_name: Jochen full_name: Baumeister, Jochen id: '46' last_name: Baumeister orcid: 0000-0003-2683-5826 citation: ama: Piskin DY, Büchel D, Lehmann T, Baumeister J. Reliable electrocortical dynamics of target-directed pass-kicks. Cognitive Neurodynamics. Published online 2024. doi:10.1007/s11571-024-10094-0 apa: Piskin, D. Y., Büchel, D., Lehmann, T., & Baumeister, J. (2024). Reliable electrocortical dynamics of target-directed pass-kicks. Cognitive Neurodynamics. https://doi.org/10.1007/s11571-024-10094-0 bibtex: '@article{Piskin_Büchel_Lehmann_Baumeister_2024, title={Reliable electrocortical dynamics of target-directed pass-kicks}, DOI={10.1007/s11571-024-10094-0}, journal={Cognitive Neurodynamics}, publisher={Springer Science and Business Media LLC}, author={Piskin, Daghan Yuksel and Büchel, Daniel and Lehmann, Tim and Baumeister, Jochen}, year={2024} }' chicago: Piskin, Daghan Yuksel, Daniel Büchel, Tim Lehmann, and Jochen Baumeister. “Reliable Electrocortical Dynamics of Target-Directed Pass-Kicks.” Cognitive Neurodynamics, 2024. https://doi.org/10.1007/s11571-024-10094-0. ieee: 'D. Y. Piskin, D. Büchel, T. Lehmann, and J. Baumeister, “Reliable electrocortical dynamics of target-directed pass-kicks,” Cognitive Neurodynamics, 2024, doi: 10.1007/s11571-024-10094-0.' mla: Piskin, Daghan Yuksel, et al. “Reliable Electrocortical Dynamics of Target-Directed Pass-Kicks.” Cognitive Neurodynamics, Springer Science and Business Media LLC, 2024, doi:10.1007/s11571-024-10094-0. short: D.Y. Piskin, D. Büchel, T. Lehmann, J. Baumeister, Cognitive Neurodynamics (2024). date_created: 2024-03-19T08:27:51Z date_updated: 2024-03-19T08:32:38Z department: - _id: '172' doi: 10.1007/s11571-024-10094-0 keyword: - Cognitive Neuroscience language: - iso: eng publication: Cognitive Neurodynamics publication_identifier: issn: - 1871-4080 - 1871-4099 publication_status: published publisher: Springer Science and Business Media LLC status: public title: Reliable electrocortical dynamics of target-directed pass-kicks type: journal_article user_id: '76790' year: '2024' ... --- _id: '52639' author: - first_name: Timm Florian full_name: Zink, Timm Florian last_name: Zink citation: ama: Zink TF. Untersuchung des Lösungsmitellseinflusses auf die Synthese von Manganoxid-Nanopartikeln in der Flammenspraypyrolyse.; 2024. apa: Zink, T. F. (2024). Untersuchung des Lösungsmitellseinflusses auf die Synthese von Manganoxid-Nanopartikeln in der Flammenspraypyrolyse. bibtex: '@book{Zink_2024, place={Paderborn}, title={Untersuchung des Lösungsmitellseinflusses auf die Synthese von Manganoxid-Nanopartikeln in der Flammenspraypyrolyse}, author={Zink, Timm Florian}, year={2024} }' chicago: Zink, Timm Florian. Untersuchung des Lösungsmitellseinflusses auf die Synthese von Manganoxid-Nanopartikeln in der Flammenspraypyrolyse. Paderborn, 2024. ieee: T. F. Zink, Untersuchung des Lösungsmitellseinflusses auf die Synthese von Manganoxid-Nanopartikeln in der Flammenspraypyrolyse. Paderborn, 2024. mla: Zink, Timm Florian. Untersuchung des Lösungsmitellseinflusses auf die Synthese von Manganoxid-Nanopartikeln in der Flammenspraypyrolyse. 2024. short: T.F. Zink, Untersuchung des Lösungsmitellseinflusses auf die Synthese von Manganoxid-Nanopartikeln in der Flammenspraypyrolyse, Paderborn, 2024. date_created: 2024-03-19T10:17:45Z date_updated: 2024-03-19T10:17:48Z department: - _id: '150' language: - iso: ger page: '142' place: Paderborn status: public supervisor: - first_name: Hans-Joachim full_name: Schmid, Hans-Joachim id: '464' last_name: Schmid orcid: 000-0001-8590-1921 - first_name: Steffen full_name: Jesinghausen, Steffen id: '3959' last_name: Jesinghausen orcid: https://orcid.org/0000-0003-2611-5298 title: Untersuchung des Lösungsmitellseinflusses auf die Synthese von Manganoxid-Nanopartikeln in der Flammenspraypyrolyse type: bachelorsthesis user_id: '98856' year: '2024' ... --- _id: '52233' abstract: - lang: eng text: ELDIRK methods are defined to have an Explicit Last stage in the general Butcher array of Diagonal Implicit Runge-Kutta methods, with the consequence, that no additional system of equations must be solved, compared to the embedded RK method. Two general formulations for second- and third-order ELDIRK methods have been obtained recently in Mahnken [21] with specific schemes, e.g. for the embedded implicit Euler method, the embedded trapezoidal-rule and the embedded Ellsiepen method. In the first part of this paper, we investigate some general stability characteristics of ELDIRK methods, and it will be shown that the above specific RK schemes are not A-stable. Therefore, in the second part, the above-mentioned general formulations are used for further stability investigations, with the aim to construct new second- and third-order ELDIRK methods which simultaneously are A-stable. Two numerical examples are concerned with the curing for a thermosetting material and phase-field RVE modeling for crystallinity and orientation. The numerical results confirm the theoretical results on convergence order and stability. author: - first_name: Rolf full_name: Mahnken, Rolf id: '335' last_name: Mahnken - first_name: Hendrik full_name: Westermann, Hendrik id: '60816' last_name: Westermann orcid: 0000-0002-5034-9708 citation: ama: Mahnken R, Westermann H. Construction of A-stable explicit last-stage diagonal implicit Runge–Kutta (ELDIRK) methods. Computational Mechanics. Published online 2024. doi:10.1007/s00466-024-02442-y apa: Mahnken, R., & Westermann, H. (2024). Construction of A-stable explicit last-stage diagonal implicit Runge–Kutta (ELDIRK) methods. Computational Mechanics. https://doi.org/10.1007/s00466-024-02442-y bibtex: '@article{Mahnken_Westermann_2024, title={Construction of A-stable explicit last-stage diagonal implicit Runge–Kutta (ELDIRK) methods}, DOI={10.1007/s00466-024-02442-y}, journal={Computational Mechanics}, publisher={Springer Science and Business Media LLC}, author={Mahnken, Rolf and Westermann, Hendrik}, year={2024} }' chicago: Mahnken, Rolf, and Hendrik Westermann. “Construction of A-Stable Explicit Last-Stage Diagonal Implicit Runge–Kutta (ELDIRK) Methods.” Computational Mechanics, 2024. https://doi.org/10.1007/s00466-024-02442-y. ieee: 'R. Mahnken and H. Westermann, “Construction of A-stable explicit last-stage diagonal implicit Runge–Kutta (ELDIRK) methods,” Computational Mechanics, 2024, doi: 10.1007/s00466-024-02442-y.' mla: Mahnken, Rolf, and Hendrik Westermann. “Construction of A-Stable Explicit Last-Stage Diagonal Implicit Runge–Kutta (ELDIRK) Methods.” Computational Mechanics, Springer Science and Business Media LLC, 2024, doi:10.1007/s00466-024-02442-y. short: R. Mahnken, H. Westermann, Computational Mechanics (2024). date_created: 2024-03-03T13:23:28Z date_updated: 2024-03-19T12:14:07Z department: - _id: '154' - _id: '321' doi: 10.1007/s00466-024-02442-y keyword: - Applied Mathematics - Computational Mathematics - Computational Theory and Mathematics - Mechanical Engineering - Ocean Engineering - Computational Mechanics language: - iso: eng publication: Computational Mechanics publication_identifier: issn: - 0178-7675 - 1432-0924 publication_status: published publisher: Springer Science and Business Media LLC quality_controlled: '1' status: public title: Construction of A-stable explicit last-stage diagonal implicit Runge–Kutta (ELDIRK) methods type: journal_article user_id: '335' year: '2024' ...