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34665 Publications
2025 | Conference Paper | LibreCat-ID: 64798 | 
C. Scheidemann, P. Bornmann, W. Littmann, and T. Hemsel, “Bolted Langevin transducers with leadfree piezoelectric ceramics,” presented at the International Workshop on Piezoelectric Materials and Applications in Actuators (IWPMA), Vilnius, Lithuania, 2025.
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2025 | Conference Paper | LibreCat-ID: 64800 |
T. Hemsel, C. Scheidemann, P. Bornmann, W. Littmann, and W. Sextro, “Intensive ultrasonic cleaning of surfaces by means of lead-free ultrasonic transducer with focussing sonotrode,” presented at the International Congress on Ultrasonics (ICU), Paderborn, Germany, 2025.
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2025 | Conference Paper | LibreCat-ID: 61755 |
C. Scheidemann, T. Hemsel, and W. Sextro, “Time dependent material characteristics of prestressed piezoelectric ceramics in langevin transducers,” presented at the 22nd International Workshop on Piezoelectric Materials and Applications in Actuators (IWPMA), Vilnius, Lithuania, 2025.
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2025 | Conference Paper | LibreCat-ID: 61757 |
C. Scheidemann, J. Porzenheim, T. Hemsel, and W. Sextro, “Investigation of the Setting Behaviour of Mechanically Biased Piezoelectric Ultrasonic Transducers,” presented at the 2025 International Congress on Ultrasonics (ICU), Paderborn, Germany, 2025.
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2025 | Conference Paper | LibreCat-ID: 64803
P. Bornmann, W. Littmann, C. Scheidemann, and T. Hemsel, “Innovative lead-free ultrasonic bending transducers for low to medium power applications,” presented at the International Congress on Ultrasonics (ICU), Paderborn, Germany, 2025.
LibreCat
2025 | Conference Paper | LibreCat-ID: 64802
W. Littmann, P. Bornmann, T. Hemsel, and C. Scheidemann, “Power ultrasonic actuators with suddenly changing loads: How to control the amplitudes in resonance, antiresonance, or in-between,” presented at the International Conference on Ultrasonics (ICU), Paderborn, Germany, 2025.
LibreCat
2025 | Conference Abstract | LibreCat-ID: 64812
J. Hofmann, D. Teutenberg, and G. Meschut, “Methodenentwicklung zur numerischen Auslegung von Klebverbindungen mit lackierten Fügeteilen,” in 25. Kolloquium: Gemeinsame Forschung in der Klebtechnik, Köln, 2025.
LibreCat
2025 | Conference Paper | LibreCat-ID: 64611 |
K. Rohde, M. Ott, F. L. Budde, and I. Mozgova, “Optimierung modularer Produkte für die Mobilität: Ein Klassifizierungsrahmen für zirkuläre Produkte,” in Solving Conflicts on the Way to Sustainable Mobility: Technische und betriebswirtschaftliche Aspekte, Duisburg.
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2025 | Conference Paper | LibreCat-ID: 64804
M. D. Dohmen, P. Bornmann, W. Littmann, T. Hemsel, and W. Sextro, “Modellgestützte Optimierung eines Ultraschall-Torsionsschweißsystems,” 2025.
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2025 | Journal Article | LibreCat-ID: 64824
J. Niemann, B. Eickelmann, and K. Drossel, “Overcoming Digital Inequalities—Identification and Characterisation of Digitally Resilient Schools in Different Countries Using ICILS 2023 Data,” Education Sciences, vol. 15, no. 7, Art. no. 898, 2025, doi: 10.3390/educsci15070898.
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2025 | Book Chapter | LibreCat-ID: 60991
C. Jacke and H. Schroeter-Wittke, “Pop-Ikonen. Kulturwissenschaftliche Zugänge.,” in Popmix, POPkultur und Religion: The Next Generation, 1st ed., S. Lerke, S. Luthe, J. C. Pinsch, and J. Sengelmann, Eds. Wiesbaden: Springer Fachmedien Wiesbaden, 2025, pp. 195–201.
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| DOI
2025 | Journal Article | LibreCat-ID: 61823
C. Jacke, “Die drei Rollen der Star-Figur. Sarah Connors Abrechnung.,” POP. Kultur & Kritik, no. 27, pp. 96–101, 2025.
LibreCat
2024 | Encyclopedia Article | LibreCat-ID: 48363
A. Foerster, “The Swineherd’s Wife who Scolded the King,” in Women in Early Medieval England, E. Butler and I. Dumitrescu, Eds. Springer Textbook.
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2024 | Encyclopedia Article | LibreCat-ID: 48362
A. Foerster, “Eadburh of Wessex,” in Women in Early Medieval England, E. Butler and I. Dumitrescu, Eds. Springer Textbook.
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2024 | Encyclopedia Article | LibreCat-ID: 48364
A. Foerster, “Seaxburh,” in Women in Early Medieval England, E. Butler and I. Dumitrescu, Eds. Springer Textbook.
LibreCat
2024 | Conference Paper | LibreCat-ID: 48632
C. Koldewey et al., “Exploring Capabilities for the Smart Service Transformation in Manufacturing: Insights from Theory and Practice,” presented at the Hawaii International Conference on System Sciences, Hawaii, 2024.
LibreCat
2024 | Conference Paper | LibreCat-ID: 49354
L. Afroze, S. Merkelbach, S. von Enzberg, and R. Dumitrescu, “Domain Knowledge Injection Guidance for Predictive Maintenance,” presented at the ML4CPS – Machine Learning For Cyber-Physical Systems, Hamburg, 2024.
LibreCat
2024 | Conference Paper | LibreCat-ID: 49364
M. Scholtysik, M. Rohde, C. Koldewey, and R. Dumitrescu, “Business strategy taxonomy and solution patterns for the circular economy,” 2024.
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