TY - JOUR
AU - Alhaddad, Samer
AU - Förstner, Jens
AU - Grynko, Yevgen
ID - 43018
JF - Journal of Quantitative Spectroscopy and Radiative Transfer
KW - tet_topic_scattering
SN - 0022-4073
TI - Numerical study of light backscattering from layers of absorbing irregular particles larger than the wavelength
VL - 302
ER -
TY - CONF
AU - Mwammenywa, Ibrahim
AU - Petrov, Dmitry
AU - Holle, Philipp
AU - Hilleringmann, Ulrich
ID - 39359
T2 - 2022 International Conference on Engineering and Emerging Technologies (ICEET)
TI - LoRa Transceiver for Load Monitoring and Control System in Microgrids
ER -
TY - CHAP
AU - Fuchs, Christian
ED - Popp, Judith-Frederike
ED - Voropai, Lioudmila
ID - 38150
T2 - Adorno und die Medien: Kritik, Relevanz, Ethik
TI - Adorno and the Media in Digital Capitalism
ER -
TY - GEN
AU - Lienen, Christian
AU - Middeke, Sorel Horst
AU - Platzner, Marco
ID - 43048
TI - fpgaDDS: An Intra-FPGA Data Distribution Service for ROS 2 Robotics Applications
ER -
TY - JOUR
AB - Artificial intelligence (AI) has moved beyond the planning phase in many organisations and it is often accompanied by uncertainties and fears of job loss among employees. It is crucial to manage employees attitudes towards the deployment of an AI-based technology effectively and counteract possible resistance behaviour. We present lessons learned from an industry case where we conducted interviews with affected employees. We evaluated derived resistance to AI factors in a large-scale (N = 368) survey and found that the deployment of AI-based technologies does not differ from other IT, but that the change is perceived differently due to misguided expectations.
AU - Stieglitz, Stefan
AU - Möllmann, Nicholas R.J.
AU - Mirbabaie, Milad
AU - Hofeditz, Lennart
AU - Ross, Björn
ID - 43054
IS - 4
JF - International Journal of Management Practice
TI - Recommendations for managing AI-driven change processes: when expectations meet reality
VL - 16
ER -
TY - GEN
AU - Tiessen, Michelle
ID - 43058
TI - Zur Effektivität des europäischen Kronzeugenprogramms - Der Fall des LKW-Kartells
ER -
TY - JOUR
AU - Mistry, Aashutosh
AU - Srinivasan, Venkat
AU - Steinrück, Hans-Georg
ID - 37267
JF - Advanced Energy Materials
KW - General Materials Science
KW - Renewable Energy
KW - Sustainability and the Environment
SN - 1614-6832
TI - Characterizing Ion Transport in Electrolytes via Concentration and Velocity Profiles
VL - 13
ER -
TY - JOUR
AB - AbstractComposite materials, such as fiber reinforced polymers, become increasingly important due to their excellent mechanical and lightweight properties. In this respect, this paper reports the characterization of a unidirectional carbon fiber reinforced polymer composite material. Particularly, the mechanical behavior of the overall composite and of the individual constituents of the composite is investigated. To this end, tensile and shear tests are performed for the composite. As a result, statistics for five transversely isotropic material parameters can be established for the composite. For the description of the mechanical properties of the constituents, tensile tests for the carbon fiber as well as for the polymer matrix are carried out. In addition, the volume fraction of fibers in the matrix is determined experimentally using an ashing technique and Archimedes’ principle. For the Young’s modulus of the fiber, the Young’s modulus and transverse contraction of the matrix, as well as the volume fraction of the constituents, statistics can be concluded. The resulting mechanical properties on both scales are useful for the application and validation of different material models and homogenization methods. Finally, in order to validate the obtained properties in the future, inhomogeneous tests were performed, once a flat plate with a hole and a flat plate with semicircular notches.
AU - Penner, Eduard
AU - Caylak, Ismail
AU - Mahnken, Rolf
ID - 42165
JF - Fibers and Polymers
KW - Polymers and Plastics
KW - General Chemical Engineering
KW - General Chemistry
SN - 1229-9197
TI - Experimental Investigations of Carbon Fiber Reinforced Polymer Composites and Their Constituents to Determine Their Elastic Material Properties and Complementary Inhomogeneous Experiments with Local Strain Considerations
ER -
TY - JOUR
AU - Lenz, Peter
AU - Mahnken, Rolf
ID - 43095
JF - Composite Structures
KW - Civil and Structural Engineering
KW - Ceramics and Composites
SN - 0263-8223
TI - Non-local integral-type damage combined to mean-field homogenization methods for composites and its parallel implementation
ER -
TY - CONF
AU - Hoffmann, Max
AU - Biehler, Rolf
ED - Trigueros, Marı́a
ED - Barquero, Berta
ED - Hochmuth, Reinhard
ED - Peters, Jana
ID - 31849
KW - Teaching and learning of specific topics in university mathematics
KW - Transition to
KW - across and from university mathematics
KW - Student Teachers
KW - Geometry
KW - Congruence
KW - Double Discontinuity.
T2 - Proceedings of the Fourth Conference of the International Network for Didactic Research in University Mathematics (INDRUM 2022, 19-22 October 2022)
TI - Student Teachers ’ Knowledge of Congruence before a University Course on Geometry
ER -