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Jakob Benisch, Björn Helm, Xin Chang and Peter Krebs
The European Union Water Framework Directive (2000/60/EC; WFD) aims to achieve a good ecological and chemical status of all bodies of surface water by 2027. The development of integrated guidance on surface water chemical monitoring (e.g., WFD Guidance D...
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Rafiu Oyelakin, Wenyu Yang and Peter Krebs
Fitting probability distribution functions to observed data is the standard way to compute future design floods, but may not accurately reflect the projected future pattern of extreme events related to climate change. In applying the latest coupled model...
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Saad Chahba, Guillaume Krebs, Cristina Morel, Rabia Sehab and Ahmad Akrad
The electric urban air mobility sector has gained significant attraction in public debates, particularly with the proliferation of announcements demonstrating new aerial vehicles and the infrastructure that goes with them. In this context, the developmen...
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Travis Krebs, Goetz Bramesfeld and Julia Cole
The purpose of this study was to investigate and quantify the transient thrust response of two small rigid rotors in forward flight. This was accomplished using a distributed doublet-based potential flow method, which was validated against wind-tunnel ex...
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Franziska Krebs, Laura Lorenz, Farah Nawabi, Isabel Lück, Anne-Madeleine Bau, Adrienne Alayli and Stephanie Stock
In health services research, the recruitment of patients is oftentimes conducted by community-based healthcare providers. Therefore, the recruitment of these healthcare providers is a crucial prerequisite for successful patient recruitment. However, recr...
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Firas Al Janabi, Nurlan Ongdas, Christian Bernhofer, Julian David Reyes Silva, Jakob Benisch and Peter Krebs
Numerical simulations of rainfall-runoff processes are useful tools for understanding hydrological processes and performing impact assessment studies. The advancements in computer technology and data availability have assisted their rapid development and...
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Ivan Vorobevskii, Firas Al Janabi, Fabian Schneebeck, Jose Bellera and Peter Krebs
The lack and inefficiency of urban drainage systems, as well as extreme precipitation, can lead to system overloading and, therefore, an urban pluvial flood. The study brings insights into this phenomenon from the perspective of the statistical relations...
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Pierre Estival, Rabia Sehab, Guillaume Krebs and Bertrand Barbedette
Redundancy is essential in avionic applications but force fight can appear in redundant actuators. In this paper, this phenomenon is highlighted and eliminated in a redundant direct-drive actuator. The used approach can be implemented for a wide range of...
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Ehtesham Ahmed, Firas Al Janabi, Jin Zhang, Wenyu Yang, Naeem Saddique and Peter Krebs
Water resources planning and management depend on the quality of climatic data, particularly rainfall data, for reliable hydrological modeling. This can be very problematic in transboundary rivers with limited disclosing of data among the riparian countr...
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Johannes Leimgruber, Gerald Krebs, David Camhy and Dirk Muschalla
Low impact development (LID) strategies aim to mitigate the adverse impacts of urbanization, like the increase of runoff and the decrease of evapotranspiration. Hydrological simulation is a reasonable option to evaluate the LID performance with respect t...
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