Zobrazeno 1 - 10
of 4 255
pro vyhledávání: '"A. Wüest"'
Publikováno v:
Hydrology and Earth System Sciences, Vol 26, Pp 331-353 (2022)
When lakes experience surface cooling, the shallow littoral region cools faster than the deep pelagic waters. The lateral density gradient resulting from this differential cooling can trigger a cold downslope density current that intrudes at the base
Externí odkaz:
https://doaj.org/article/ef61efc39aa843eb886ae0b1c73960c2
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 2, Pp n/a-n/a (2023)
Abstract Gravity currents contribute to the transport of heat and mass in atmospheric and aquatic environments. In aquatic systems subject to daily surface cooling, gravity currents propagate through turbulent convective surroundings. Yet, the effect
Externí odkaz:
https://doaj.org/article/c046369d2848428ea0d7d5619575f0ac
Autor:
Gysel, Philipp, Wüest, Candid, Nwafor, Kenneth, Jašek, Otakar, Ustyuzhanin, Andrey, Divakaran, Dinil Mon
Securing endpoints is challenging due to the evolving nature of threats and attacks. With endpoint logging systems becoming mature, provenance-graph representations enable the creation of sophisticated behavior rules. However, adapting to the pace of
Externí odkaz:
http://arxiv.org/abs/2408.09217
Publikováno v:
Geoscientific Model Development, Vol 13, Pp 1267-1284 (2020)
The understanding of physical dynamics is crucial to provide scientifically credible information on lake ecosystem management. We show how the combination of in situ observations, remote sensing data, and three-dimensional hydrodynamic (3D) numerical
Externí odkaz:
https://doaj.org/article/28c5af50f92c42ce8c9c00aa705dcb8d
Avian-informed drones feature morphing wing and tail surfaces, enhancing agility and adaptability in flight. Despite their large potential, realising their full capabilities remains challenging due to the lack of generalized control strategies accomm
Externí odkaz:
http://arxiv.org/abs/2403.08598
Publikováno v:
Hydrology and Earth System Sciences, Vol 22, Pp 31-51 (2018)
Thermal responses of inland waters to climate change varies on global and regional scales. The extent of warming is determined by system-specific characteristics such as fluvial input. Here we examine the impact of ongoing climate change on two al
Externí odkaz:
https://doaj.org/article/83173e5474224807a5f51ef0b78b0007
Publikováno v:
Geoscientific Model Development, Vol 10, Pp 3411-3423 (2017)
This paper presents an improvement of a one-dimensional lake hydrodynamic model (Simstrat) to characterize the vertical thermal structure of deep lakes. Using physically based arguments, we refine the transfer of wind energy to basin-scale internal
Externí odkaz:
https://doaj.org/article/6290bc2aa9ce4e98bbb6588e1b075b78
Publikováno v:
Biogeosciences, Vol 14, Pp 3275-3285 (2017)
The flux of reduced substances, such as methane and ammonium, from the sediment to the bottom water (Fred) is one of the major factors contributing to the consumption of oxygen in the hypolimnia of lakes and thus crucial for lake oxygen management
Externí odkaz:
https://doaj.org/article/1d9d27defbcb432f8df2ee43633b1701
Autor:
Bergonti, Fabio, Nava, Gabriele, Wüest, Valentin, Paolino, Antonello, L'Erario, Giuseppe, Pucci, Daniele, Floreano, Dario
Publikováno v:
2024 International Conference on Robotics and Automation (ICRA)
The design and control of winged aircraft and drones is an iterative process aimed at identifying a compromise of mission-specific costs and constraints. When agility is required, shape-shifting (morphing) drones represent an efficient solution. Howe
Externí odkaz:
http://arxiv.org/abs/2309.13948
Publikováno v:
Biogeosciences, Vol 7, Iss 11, Pp 3755-3767 (2010)
To date, little is known about the role of spring waters with respect to authigenic carbonate precipitation in a shallow lacustrine setting. Lake Ohrid, located in Southeastern Europe, is a large lake fed to over 50% by karstic springs of which half
Externí odkaz:
https://doaj.org/article/3cf8ac77d20f4784942a9dd2174900cf