Zobrazeno 1 - 10
of 1 328
pro vyhledávání: '"Henneberger, P."'
Autor:
Henneberger, Katherine, Qin, Jing
Tensors serve as a crucial tool in the representation and analysis of complex, multi-dimensional data. As data volumes continue to expand, there is an increasing demand for developing optimization algorithms that can directly operate on tensors to de
Externí odkaz:
http://arxiv.org/abs/2405.08275
Autor:
Henneberger, Katherine, Qin, Jing
Hyperspectral Imaging (HSI) serves as an important technique in remote sensing. However, high dimensionality and data volume typically pose significant computational challenges. Band selection is essential for reducing spectral redundancy in hyperspe
Externí odkaz:
http://arxiv.org/abs/2405.00951
Autor:
Henneberger, Katherine, Qin, Jing
Sparse and low rank tensor recovery has emerged as a significant area of research with applications in many fields such as computer vision. However, minimizing the $\ell_0$-norm of a vector or the rank of a matrix is NP-hard. Instead, their convex re
Externí odkaz:
http://arxiv.org/abs/2311.00783
Autor:
Lorenzo Squadrani, Carlos Wert-Carvajal, Daniel Müller-Komorowska, Kirsten Bohmbach, Christian Henneberger, Pietro Verzelli, Tatjana Tchumatchenko
Publikováno v:
Communications Biology, Vol 7, Iss 1, Pp 1-10 (2024)
Abstract Astrocytes play a key role in the regulation of synaptic strength and are thought to orchestrate synaptic plasticity and memory. Yet, how specifically astrocytes and their neuroactive transmitters control learning and memory is currently an
Externí odkaz:
https://doaj.org/article/77e8b030752b4a83b95fef24fe8dbf8c
Autor:
N. Omanovic, S. Ferrachat, C. Fuchs, J. Henneberger, A. J. Miller, K. Ohneiser, F. Ramelli, P. Seifert, R. Spirig, H. Zhang, U. Lohmann
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 6825-6844 (2024)
The ice phase in clouds is essential for precipitation formation over continents. The underlying processes for ice growth are still poorly understood, leading to large uncertainties in precipitation forecasts and climate simulations. One crucial aspe
Externí odkaz:
https://doaj.org/article/b3e3d1b1884c47338e0c875be2b17bb7
Publikováno v:
eLife, Vol 13 (2024)
Ischemia leads to a severe dysregulation of glutamate homeostasis and excitotoxic cell damage in the brain. Shorter episodes of energy depletion, for instance during peri-infarct depolarizations, can also acutely perturb glutamate signaling. It is le
Externí odkaz:
https://doaj.org/article/5cfb633bde8249dca841a174ef157cc7
Autor:
Kjell Torén, Anne Kristin Moeller Fell, Regine Abrahamsen, Paul K Henneberger, Johny Kongerud, Geir Klepaker, Nikola Zivadinovic, Anthony Wagstaff, Keson Jaoiun
Publikováno v:
BMJ Open, Vol 14, Iss 9 (2024)
Objectives This study aimed to estimate the incidence of asthma and assess the association between job exposure matrix (N-JEM) assigned occupational exposure, self-reported occupational exposure to vapour, gas, dust and fumes (VGDF), mould, damages f
Externí odkaz:
https://doaj.org/article/6d2d5c5b0f5e4721bcfacaef95e801a9
Autor:
A. J. Miller, F. Ramelli, C. Fuchs, N. Omanovic, R. Spirig, H. Zhang, U. Lohmann, Z. A. Kanji, J. Henneberger
Publikováno v:
Atmospheric Measurement Techniques, Vol 17, Pp 601-625 (2024)
Uncrewed aerial vehicles (UAVs) have become widely used in a range of atmospheric science research applications. Because of their small size, flexible range of motion, adaptability, and low cost, multirotor UAVs are especially well-suited for probing
Externí odkaz:
https://doaj.org/article/b7a8fe9a41b745798bdf02a383d1479d
Autor:
G. Motos, G. Freitas, P. Georgakaki, J. Wieder, G. Li, W. Aas, C. Lunder, R. Krejci, J. T. Pasquier, J. Henneberger, R. O. David, C. Ritter, C. Mohr, P. Zieger, A. Nenes
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 13941-13956 (2023)
The Arctic is one of the most rapidly warming regions of the globe. Low-level clouds and fog modify the energy transfer from and to space and play a key role in the observed strong Arctic surface warming, a phenomenon commonly termed “Arctic amplif
Externí odkaz:
https://doaj.org/article/658dd7c2d1514d209ea44d94aaca82cb
Autor:
G. Li, E. K. Wilbourn, Z. Cheng, J. Wieder, A. Fagerson, J. Henneberger, G. Motos, R. Traversi, S. D. Brooks, M. Mazzola, S. China, A. Nenes, U. Lohmann, N. Hiranuma, Z. A. Kanji
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 10489-10516 (2023)
Ice-nucleating particles (INPs) initiate primary ice formation in Arctic mixed-phase clouds (MPCs), altering cloud radiative properties and modulating precipitation. For atmospheric INPs, the complexity of their spatiotemporal variations, heterogeneo
Externí odkaz:
https://doaj.org/article/000fc55a20424be191daa4cad902012a