Zobrazeno 1 - 10
of 375
pro vyhledávání: '"A. Kirchgaessner"'
Autor:
D. N. Wagner, M. D. Shupe, C. Cox, O. G. Persson, T. Uttal, M. M. Frey, A. Kirchgaessner, M. Schneebeli, M. Jaggi, A. R. Macfarlane, P. Itkin, S. Arndt, S. Hendricks, D. Krampe, M. Nicolaus, R. Ricker, J. Regnery, N. Kolabutin, E. Shimanshuck, M. Oggier, I. Raphael, J. Stroeve, M. Lehning
Publikováno v:
The Cryosphere, Vol 16, Pp 2373-2402 (2022)
Data from the Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition allowed us to investigate the temporal dynamics of snowfall, snow accumulation and erosion in great detail for almost the whole accumulation seas
Externí odkaz:
https://doaj.org/article/38c2db7eae0e4c069f550147c9bed03c
Publikováno v:
The Cryosphere, Vol 14, Pp 4165-4180 (2020)
Warm, dry föhn winds are observed over the Larsen C Ice Shelf year-round and are thought to contribute to the continuing weakening and collapse of ice shelves on the eastern Antarctic Peninsula (AP). We use a surface energy balance (SEB) model, driv
Externí odkaz:
https://doaj.org/article/8634cb95d8d34f4aac3df7be47c35ad8
Publikováno v:
Atmospheric Chemistry and Physics, Vol 19, Pp 6771-6808 (2019)
Antarctic tropospheric clouds are investigated using the DARDAR (raDAR/liDAR)-MASK products between 60 and 82∘ S. The cloud fraction (occurrence frequency) is divided into the supercooled liquid-water-containing cloud (SLC) fraction and its compl
Externí odkaz:
https://doaj.org/article/574f1a6921574f45ac4a6c27ba2c6abb
Autor:
Kirchgässner, Wilhelm, Förster, Nikolas, Piepenbrock, Till, Schweins, Oliver, Wallscheid, Oliver
The MagNet Challenge 2023 calls upon competitors to develop data-driven models for the material-specific, waveform-agnostic estimation of steady-state power losses in toroidal ferrite cores. The following HARDCORE (H-field and power loss estimation f
Externí odkaz:
http://arxiv.org/abs/2401.11488
Autor:
S. J. O'Shea, T. W. Choularton, M. Flynn, K. N. Bower, M. Gallagher, J. Crosier, P. Williams, I. Crawford, Z. L. Fleming, C. Listowski, A. Kirchgaessner, R. S. Ladkin, T. Lachlan-Cope
Publikováno v:
Atmospheric Chemistry and Physics, Vol 17, Pp 13049-13070 (2017)
During austral summer 2015, the Microphysics of Antarctic Clouds (MAC) field campaign collected unique and detailed airborne and ground-based in situ measurements of cloud and aerosol properties over coastal Antarctica and the Weddell Sea. This pa
Externí odkaz:
https://doaj.org/article/74494036f2ba45f490ffe5061ff0f74e
With electric power systems becoming more compact and increasingly powerful, the relevance of thermal stress especially during overload operation is expected to increase ceaselessly. Whenever critical temperatures cannot be measured economically on a
Externí odkaz:
http://arxiv.org/abs/2103.16323
Monitoring the magnet temperature in permanent magnet synchronous motors (PMSMs) for automotive applications is a challenging task for several decades now, as signal injection or sensor-based methods still prove unfeasible in a commercial context. Ov
Externí odkaz:
http://arxiv.org/abs/2001.06246
Electric motors are used in many applications and their efficiency is strongly dependent on their control. Among others, PI approaches or model predictive control methods are well-known in the scientific literature and industrial practice. A novel ap
Externí odkaz:
http://arxiv.org/abs/1910.09434
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Publikováno v:
Fungal Biology and Biotechnology, Vol 10, Iss 1, Pp 1-16 (2023)
Abstract Background Secondary metabolites (SMs) from mushroom-forming fungi (Basidiomycota) and early diverging fungi (EDF) such as Mucoromycota are scarcely investigated. In many cases, production of SMs is induced by unknown stress factors or is ac
Externí odkaz:
https://doaj.org/article/1aa28ef0db804d1fa2968ab6b6bedeba