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Tobias Graf, Robin Fonk, Christiane Bauer, Josef Kallo and Caroline Willich
The climate impact of aviation can be reduced using powertrains based on hydrogen fuel cells and batteries. Combining both technologies in a direct-hybrid without a DC/DC converter is a promising approach for light-weight systems. Depending on the power ...
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Robin Fonk, Tobias Graf, Sven Paeßler, Christiane Bauer, Josef Kallo and Caroline Willich
Hybrid electric aircraft with a powertrain based on fuel cells and batteries can reduce climate-active emissions in aviation. In a direct hybrid powertrain, the fuel cell and the battery are connected in parallel, without a DC/DC converter balancing thei...
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Rebecca Dischl, Stefan Kaufmann and Christiane Voigt
Ambient weather conditions strongly impact contrail formation and persistence. The implementation of contrail avoidance and mitigation strategies, therefore, requires regional and altitude-dependent information on the frequency of contrail occurrence. To...
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Lian Liu, Santhi Davedu, Ayumi Fujisaki-Manome, Haoguo Hu, Christiane Jablonowski and Philip Y. Chu
The St. Marys River is a key waterway that supports the navigation activities in the Laurentian Great Lakes. However, high year-to-year fluctuations in ice conditions pose a challenge to decision making with respect to safe and effective navigation, lock...
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Christian Voelkner, Issam Assi, Willi Karberg, Regina Lange, Sven Neuber, Christiane A. Helm, Martina Gruening, J. Barbara Nebe, Ingo Barke and Sylvia Speller
Molecular surface gradients can constitute electric field landscapes and serve to control local cell adhesion and migration. Cellular responses to electric field landscapes may allow the discovery of routes to improve osseointegration of implants. Flat m...
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Christiane Eichmanns and Holger Schüttrumpf
This study provides insights into dune toe growth around and between individual brushwood lines of sand trapping fences at the dune toe of coastal dunes using digital elevation models obtained from repeated unmanned aerial vehicle surveys. Prevailing bou...
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Cara Rodgveller, Christiane V. Löhr and John A. Dimond
It is unknown if capture coupled with time out of water on-deck affect sablefish (Anoplopoma fimbria) health and reflexes, and whether it contributes to acute or delayed mortality. In this study, 35 sablefish were caught using hook-and-line gear and give...
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Christiane Barbosa e Castro,Paulo Henrique Bertucci Ramos
Pág. e1767
Objetivo: identificar os incentivos mais relevantes disponíveis para as agtechs ? também conhecidas como agritechs ou agrotechs; os desafios por elas enfrentados para chegar à fase de escalabilidade; e a relação desses desafios com eventuais limitações d...
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Martina Gruening, Jonathan E. Dawson, Christian Voelkner, Sven Neuber, Katja Fricke, Ursula van Rienen, Sylvia Speller, Christiane A. Helm and J. Barbara Nebe
In medical implantology the human biosystem interacts with the artificial biomaterial. For permanent implants, e.g. titanium, it is of importance that cells immediately accept and occupy the material surface. To get deeper insights into molecular mechani...
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Christiane Eichmanns and Holger Schüttrumpf
For the restoration and maintenance of beach and dune systems along the coast, knowledge of aeolian sediment transport and its interaction with coastal protection measures is required. As a nature-based solution, sand trapping fences can be an integral p...
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