Prina, M. G., Casalicchio, V. ., Kaldemeyer, C. ., Manzolini, G. ., Moser, D. ., Wanitschke, A. ., & Sparber, W. . (2020). Multi-objective investment optimization for energy system models in high temporal and spatial resolution. Applied Energy, 264, 114728. http://doi.org/10.1016/j.apenergy.2020.114728 (Original work published 2024)
Wetzel, S. ., Bertel, S. ., Montag, M. ., & Zander, S. . (2020). Spatial task solving on tablets: analysing mental and physical rotation processes of 12–13-year olds. Educational Technology Research and Development, 68(1), 363–381. http://doi.org/10.1007/s11423-019-09699-8
Abstract
Spatial skill assessment and training are promising fields of application for tablets, as touch-based interaction can prime and support mental transformations of spatial knowledge. We report on a study with 49 secondary school students who used our iPad app to solve mental and physical rotation tasks. During physical rotation, students were able to rotate 3D stimuli using touch interaction. Results show specific similarities (e.g., regarding angular disparity effects) as well as differences between mental and physical conditions, such as for task success, mental effort, efficiency; all to the advantage of the physical condition. 12–13-year olds can benefit from these advantages without previous task training, whereas previous research showed this to be different for younger students. In a second step, our analysis compares low and high achievers regarding physical rotation behaviour and motivational variables, including expected success. The results lay grounds for constructing individualized, tablet-based training apps for spatial skills.
Teistler, M. ., Süncksen, M. ., & Reinhold, S. . (2020). Utilizing Game Engine Technology to Develop Medical Visualization Software. In 106th Scientific Assembly and Annual Meeting (RSNA 2020). Chicago, IL, USA: Radiological Society of North America. Abgerufen von https://archive.rsna.org/2020/20000761.html (Original work published Dezember 2020)
Teistler, M. ., Süncksen, M. ., Reinhold, S. ., Bott, O. ., & Dresing, K. . (2020). Simulation of Intraoperative Fluoroscopy in an Immersive Virtual Operating Room to Enhance Training Opportunities and Increase Radiation Awareness. In 106th Scientific Assembly and Annual Meeting (RSNA 2020). Chicago, IL, USA: Radiological Society of North America. Abgerufen von https://archive.rsna.org/2020/20015344.html (Original work published Dezember 2020)
Schmitt, F. ., Sundermeier, J. ., Bohn, N. ., & Sasso, A. M. (2020). Spotlight on Women in Tech: Fostering an Inclusive Workforce when Exploring and Exploiting Digital Innovation Potentials. In .
Weber, S. ., & Volta, D. . (2020). Das Physikalische Optimum als Bewertungsmethode für Sauerstoffherstellungsverfahren. Web: VDI-Expertenforum - Effizienzsteigerungen durch grenzwertorientierte Kennzahlen in der Praxis. (Original work published September 2020)
Weber, S. ., & Volta, D. . (2020). Bewertung der Drucklufterzeugung durch das Physikalische Optimum. Web-Konferenz: VDI-Expertenforum - Effizienzsteigerungen durch grenzwertorientierte Kennzahlen in der Praxis. (Original work published September 2020)
Slavich, P. ., Heinemeyer, S. ., Bagnaschi, E. ., Bahl, H. ., Goodsell, M. ., Haber, H. E., … Staub, F. . (2020). Higgs-mass predictions in the MSSM and beyond. The European Physical Journal C, 81, 71. http://doi.org/10.1140/epjc/s10052-021-09198-2 (Original work published Mai 2022)
Abstract
Predictions for the Higgs masses are a distinctive feature of supersymmetric extensions of the Standard Model, where they play a crucial role in constraining the parameter space. The discovery of a Higgs boson and the remarkably precise measurement of its mass at the LHC have spurred new efforts aimed at improving the accuracy of the theoretical predictions for the Higgs masses in supersymmetric models. The "Precision SUSY Higgs Mass Calculation Initiative" (KUTS) was launched in 2014 to provide a forum for discussions between the different groups involved in these efforts. This report aims to present a comprehensive overview of the current status of Higgs-mass calculations in supersymmetric models, to document the many advances that were achieved in recent years and were discussed during the KUTS meetings, and to outline the prospects for future improvements in these calculations.
Thiesen, H. ., & Jauch, C. . (2020). Determining the Load Inertia Contribution from Different Power Consumer Groups. Energies, 13(7). http://doi.org/10.3390/en13071588 (Original work published April 2020)
Abstract
Power system inertia is a vital part of power system stability. The inertia response within the first seconds after a power imbalance reduces the velocity of which the grid frequency changes. At present, large shares of power system inertia are provided by synchronously rotating masses of conventional power plants. A minor part of power system inertia is supplied by power consumers. The energy system transformation results in an overall decreasing amount of power system inertia. Hence, inertia has to be provided synthetically in future power systems. In depth knowledge about the amount of inertia provided by power consumers is very important for a future application of units supplying synthetic inertia. It strongly promotes the technical efficiency and cost effective application. A blackout in the city of Flensburg allows for a detailed research on the inertia contribution from power consumers. Therefore, power consumer categories are introduced and the inertia contribution is calculated for each category. Overall, the inertia constant for different power consumers is in the range of 0.09 to 4.24 s if inertia constant calculations are based on the power demand. If inertia constant calculations are based on the apparent generator power, the load inertia constant is in the range of 0.01 to 0.19 s.