@article{55535, author = {{Frantzeskakis, Rafail and Liu, Chenxu and Raissi, Zahra and Barnes, Edwin and Economou, Sophia E.}}, issn = {{2643-1564}}, journal = {{Physical Review Research}}, number = {{2}}, publisher = {{American Physical Society (APS)}}, title = {{{Extracting perfect GHZ states from imperfect weighted graph states via entanglement concentration}}}, doi = {{10.1103/physrevresearch.5.023124}}, volume = {{5}}, year = {{2023}}, } @inbook{40918, author = {{Foerster, Anne}}, booktitle = {{Eroberte im Mittelalter: Umbruchssituationen erleben, bewältigen, gestalten}}, editor = {{Bihrer, Andreas and Szill, Rike}}, pages = {{97--122}}, publisher = {{De Gruyter}}, title = {{{Die Stimmen der Eroberten bei Ermoldus Nigellus. Eine Mahnung an Ludwig den Frommen und Pippin von Aquitanien}}}, doi = {{10.1515/9783110739923-005}}, year = {{2023}}, } @article{61522, abstract = {{Linseisen, Elisa, 2020: High Definiton: Medienphilosophisches Image Processing, Lüneburg.}}, author = {{Althoff, Sebastian}}, issn = {{1869-3016}}, journal = {{ZPTh – Zeitschrift für Politische Theorie}}, number = {{1+2}}, pages = {{327--331}}, title = {{{Das ‚Zu Viel‘ digitaler Bilder}}}, doi = {{10.3224/zpth.v13i1-2.18}}, volume = {{13}}, year = {{2023}}, } @inbook{49497, author = {{Steigerwald, Jörn}}, booktitle = {{Zeiten bezeichnen. Frühneuzeitliche Epochenbegriffe: europäische Geschichte und globale Gegenwart}}, editor = {{Mahler, Andreas and Zwierlein, Cornel}}, isbn = {{978-3-447-12072-2}}, pages = {{219--233}}, publisher = {{Harrassowitz}}, title = {{{Charles Perraults 'Le Siècle de Louis le Grand' oder die Erfindung von Traditionen}}}, volume = {{177}}, year = {{2023}}, } @article{56097, abstract = {{We contrast different gradient-enhancements for plasticity-damage material models in the logarithmic strain space and compare them to reference models based on multiplicative plasticity. The models being compared include plasticity - gradient-damage, where the gradient-enhancement is applied on the local damage variable, and gradient-plasticity - damage with a gradient-enhanced plastic hardening variable. Thereby, gradient-plasticity proved to be able to simultaneously regularise plastic and ductile (plasticity-driven) damage localisation as confirmed by numerical localisation analyses. This appears to be especially advantageous for logarithmic strain space plasticity-damage, because of the observed plastic localisation even for the case of plasticity with hardening. Even though gradient-plasticity appears to be numerically more demanding, two numerical examples indicate a good robustness and mesh objectivity in the softening regime. Moreover, the internal length for plasticity is able to adjust the damage zone width, similarly to gradient-damage, however ensuring a priori that damage takes place exclusively inside the plastic zone.}}, author = {{Friedlein, Johannes and Mergheim, Julia and Steinmann, Paul}}, issn = {{0997-7538}}, journal = {{European Journal of Mechanics - A/Solids}}, keywords = {{Finite plasticity, Logarithmic strain space, Ductile damage, Gradient-enhancement, Gradient-plasticity, Gradient-damage, Loss of ellipticity}}, publisher = {{Elsevier BV}}, title = {{{Efficient gradient enhancements for plasticity with ductile damage in the logarithmic strain space}}}, doi = {{10.1016/j.euromechsol.2023.104946}}, volume = {{99}}, year = {{2023}}, } @inproceedings{39359, author = {{Mwammenywa, Ibrahim and Petrov, Dmitry and Holle, Philipp and Hilleringmann, Ulrich}}, booktitle = {{2022 International Conference on Engineering and Emerging Technologies (ICEET)}}, publisher = {{IEEE}}, title = {{{LoRa Transceiver for Load Monitoring and Control System in Microgrids}}}, doi = {{10.1109/iceet56468.2022.10007274}}, year = {{2023}}, } @article{64302, author = {{Lindemann, Markus and Jung, Natalie and Gerhardt, Nils Christopher and Hofmann, Martin R. and Manrique‐Nieto, Nicolas and Pusch, Tobias and Michalzik, Rainer}}, journal = {{Electronics letters}}, number = {{13}}, title = {{{Polarization dynamics in spin‐VCSELs with integrated surface grating for high birefringence splitting}}}, doi = {{10.1049/ell2.12827}}, volume = {{59}}, year = {{2023}}, } @inproceedings{64301, author = {{Lindemann, Markus and Gerhardt, Nils C. and Hofmann, Martin R. and Ledentsov, N. and Shchukin, V. A. and Ledentsov, N. N. and Makarov, O. Yu. and Chorchos, L. and Turkiewicz, J. P.}}, booktitle = {{2023 23rd International Conference on Transparent Optical Networks (ICTON)}}, title = {{{Coupled Aperture VCSELs Suitable for 100 GHz Intensity Modulation}}}, doi = {{10.1109/icton59386.2023.10207536}}, year = {{2023}}, } @inproceedings{64722, author = {{Sparmann, Sören and Schulte, Carsten}}, booktitle = {{2023 Symposium on Eye Tracking Research and Applications}}, publisher = {{ACM}}, title = {{{Analysing the API learning process through the use of eye tracking}}}, doi = {{10.1145/3588015.3589194}}, year = {{2023}}, } @inproceedings{62082, author = {{Gröger, Benjamin and Gerritzen, Johannes and Eckardt, Simon and Gelencsér, Anton and Kunze, Eckart and Hornig, Andreas and Protz, Richard and Gude, Maik}}, location = {{Belfast}}, title = {{{Modelling of Composite Manufacturing Processes Incorporating Large Fibre Deformations and Process Parameter Interactions - Example Braiding}}}, year = {{2023}}, } @inproceedings{48585, abstract = {{The use of stainless steel with high strain hardening as material for self-piercing rivets is a promising approach to shorten the manufacturing process. Due to the corrosion resistance of the material and the achieved high strength within the forming process, the heat treatment and the coating can be omitted. As the strength within the rivet material is achieved by cold forming, the strength distribution within the rivet remains intact after the manufacturing process. The aim of the contribution presented is the exploitation of the potential of this strength distribution to improve the performance of the self-piercing rivets. Therefore, the scope of the examination is on the analysis of the influence of the local strength on the deformation behaviour of the rivet during joining. While it is unfeasible to manufacture rivets with any desired strength distribution, numerical simulation offers an efficient opportunity to study the effects of varying local strengths. By using a definable true strain distribution within the rivet as presetting for the simulation, different strength distributions can be modelled. Through the simulation of the joining process, the deformation behaviour of the rivet can be examined. Based on the insights of this analysis, a strength distribution is created that supports the joining of challenging material combinations consisting of high strength steel and aluminium. Finally, the approach is verified by experimental joining tests.}}, author = {{Uhe, Benedikt and Kuball, Clara-Maria and Merklein, Marion and Meschut, Gerson}}, booktitle = {{Proceedings of the 14th International Conference on the Technology of Plasticity - Current Trends in the Technology of Plasticity.}}, editor = {{Mocellin, Katia and Bouchard, Pierre-Olivier and Bigot, Régis and Balan, Tudor}}, pages = {{64--71}}, publisher = {{Springer}}, title = {{{Controlled Rivet Deformation During Self-piercing Riveting Through a Tailored Strength Distribution Within the Rivet Material}}}, doi = {{10.1007/978-3-031-41341-4_8}}, volume = {{3}}, year = {{2023}}, } @article{48584, abstract = {{The sustainability of the manufacturing industry is of special importance to increase the protection of the environment. The production of fasteners like self-piercing rivets, however, is costly, time-consuming and energy-intensive. The heat treatment and the coating, which are mandatory in conventional self-piercing rivets to achieve adequate strength, ductility and corrosion resistance, are especially crucial in this respect. Within this paper, an approach for an increase in the sustainability in fastener production is presented. The use of alternative, high strain hardening stainless steels as rivet material enables a shortening of the process chain, because post treatment of the rivets after they are formed can be omitted. As the change in rivet material and processing causes some issues along the process chain, the focus of this paper is on the holistic evaluation of the challenges within the forming of high strain hardening steel and the impact of the changed rivet properties on the joining result.}}, author = {{Uhe, Benedikt and Kuball, Clara-Maria and Merklein, Marion and Meschut, Gerson}}, issn = {{2504-4494}}, journal = {{Journal of Manufacturing and Materials Processing}}, keywords = {{Industrial and Manufacturing Engineering, Mechanical Engineering, Mechanics of Materials}}, number = {{6}}, publisher = {{MDPI AG}}, title = {{{Increased Sustainability in Fastener Production with the Example of Self-Piercing Rivets}}}, doi = {{10.3390/jmmp7060193}}, volume = {{7}}, year = {{2023}}, } @inproceedings{44220, abstract = {{With regard to environmental protection, the sustainability of production processes is decisive. Mechanical joining technologies like self-piercing riveting are of special importance with regard to realising lightweight constructions in the automotive industry. However, the production of self-piercing rivets is costly, time-consuming and energy-intensive, as the rivets conventionally must be heat treated and coated in order to ensure an adequate strength, ductility and corrosion resistance. Within this paper, it is shown by the example of a newly established rivet manufacturing process how the sustainability of fastener production can be increased. The general approach in this context is the use of alternative, high strain hardening stainless steels as rivet material, which allows the omission of the post treatment of the rivets after forming. The shortening of the process chain enables a more sustainable rivet production. Thus, not only the energy consumption is reduced, but also costs, which is why the novel manufacturing process is also of interest from an economic point of view.}}, author = {{Uhe, Benedikt and Kuball, Clara-Maria and Merklein, Marion and Meschut, Gerson}}, location = {{Nürnberg}}, publisher = {{Materials Research Proceedings}}, title = {{{Approach for a sustainable process chain in manufacturing of fasteners for mechanical joining}}}, doi = {{10.21741/9781644902417-49}}, year = {{2023}}, } @article{64777, abstract = {{The sustainability of the manufacturing industry is of special importance to increase the protection of the environment. The production of fasteners like self-piercing rivets, however, is costly, time-consuming and energy-intensive. The heat treatment and the coating, which are mandatory in conventional self-piercing rivets to achieve adequate strength, ductility and corrosion resistance, are especially crucial in this respect. Within this paper, an approach for an increase in the sustainability in fastener production is presented. The use of alternative, high strain hardening stainless steels as rivet material enables a shortening of the process chain, because post treatment of the rivets after they are formed can be omitted. As the change in rivet material and processing causes some issues along the process chain, the focus of this paper is on the holistic evaluation of the challenges within the forming of high strain hardening steel and the impact of the changed rivet properties on the joining result.}}, author = {{Uhe, Benedikt and Kuball, Clara-Maria and Merklein, Marion and Meschut, Gerson}}, issn = {{2504-4494}}, journal = {{Journal of Manufacturing and Materials Processing}}, number = {{6}}, publisher = {{MDPI AG}}, title = {{{Increased Sustainability in Fastener Production with the Example of Self-Piercing Rivets}}}, doi = {{10.3390/jmmp7060193}}, volume = {{7}}, year = {{2023}}, } @inproceedings{51117, author = {{Scheidemann, Claus and Hemsel, Tobias and Friesen, Olga and Claes, Leander and Sextro, Walter}}, location = {{Jeju, Korea}}, title = {{{Influence of Temperature and Pre-Stress on the Piezoelectric Material Behavior of Ring-Shaped Ceramics}}}, year = {{2023}}, } @article{53941, abstract = {{ Zusammenfassung: Kognitive Kommunikationsstörungen (Cognitive Communication Disorders = CCDs) bezeichnen kommunikative Beeinträchtigungen, die v. a. die kommunikativ-pragmatischen Fähigkeiten betreffen und primär durch begleitende kognitive Störungen, z. B. der Gedächtnis-, Aufmerksamkeits-, und exekutiven Planungsfunktionen bedingt sind. Eine besondere Rolle spielen außerdem Beeinträchtigungen Sozialer Kognition (z. B. Empathie, Theory of Mind). Somit fällt die Diagnostik und Behandlung der CCDs interdisziplinär in den Zuständigkeitsbereich der Klinischen Neuropsychologie und der Sprachtherapie. Ein internationales, interdisziplinäres Netzwerk, die sog. INCOG-Arbeitsgruppe, hat im Jahre 2023 aktualisierte, evidenzbasierte Empfehlungen zur Diagnostik und Behandlung von CCDs und begleitender soziokognitiver Störungen spezifisch nach mittelschweren bis schweren Schädel-Hirn-Traumata veröffentlicht. Diese sollen im vorliegenden Artikel zusammenfassend vorgestellt und kommentiert werden. Es werden erste Vorschläge zur konkreten interdisziplinären Zusammenarbeit von Klinischer Neuropsychologie und Sprachtherapie abgeleitet. }}, author = {{Thoma, Patrizia and Quinting, Jana and Jonas, Kristina and Regenbrecht, Frank and Schumacher, Rahel and Büttner-Kunert, Julia}}, issn = {{1016-264X}}, journal = {{Zeitschrift für Neuropsychologie}}, number = {{4}}, pages = {{211--223}}, publisher = {{Hogrefe Publishing Group}}, title = {{{Kurzfassung und interdisziplinäre Kommentierung der internationalen INCOG-2.0-Leitlinie „Kognitive Kommunikationsstörungen nach Schädelhirntrauma“}}}, doi = {{10.1024/1016-264x/a000383}}, volume = {{34}}, year = {{2023}}, } @article{60690, author = {{Jaecks, P and Jonas, Kristina}}, journal = {{Aphasie und verwandte Gebiete}}, number = {{2}}, pages = {{28--43}}, title = {{{ Syntactic priming in sentence comprehension in aphasia}}}, volume = {{53}}, year = {{2023}}, } @article{64654, author = {{Dankers, Rhea}}, journal = {{UGB Forum }}, title = {{{Note: Ungenügend – Ernährung in der Schule}}}, volume = {{3}}, year = {{2023}}, } @article{64847, author = {{Knies, Jana Maria}}, journal = {{Ernährungs Umschau}}, number = {{11}}, pages = {{M683--M691}}, title = {{{Vegetarische/vegane Alternativen zu Fisch und Meeresfrüchten - Teil 1}}}, doi = {{10.4455/eu.2023.021}}, volume = {{70}}, year = {{2023}}, } @article{64848, author = {{Knies, Jana Maria}}, journal = {{Ernährungs Umschau}}, number = {{12}}, pages = {{M736--M743}}, title = {{{Vegetarische/vegane Alternativen zu Fisch und Meeresfrüchten – Teil 2}}}, volume = {{70}}, year = {{2023}}, }