Zobrazeno 1 - 10
of 106
pro vyhledávání: '"F. Sahraoui"'
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 16, Pp n/a-n/a (2023)
Abstract The Kolmogorov scaling in the inertial range of scales is a distinct characteristic of fully developed turbulence, and studying it offers valuable insights into the evolution of turbulence. In this work, we perform a statistical survey of th
Externí odkaz:
https://doaj.org/article/ffb261a9876e49169ea5c73503558bee
Autor:
L. Z. Hadid, V. Génot, S. Aizawa, A. Milillo, J. Zender, G. Murakami, J. Benkhoff, I. Zouganelis, T. Alberti, N. André, Z. Bebesi, F. Califano, A. P. Dimmock, M. Dosa, C. P. Escoubet, L. Griton, G. C. Ho, T. S. Horbury, K. Iwai, M. Janvier, E. Kilpua, B. Lavraud, A. Madar, Y. Miyoshi, D. Müller, R. F. Pinto, A. P. Rouillard, J. M. Raines, N. Raouafi, F. Sahraoui, B. Sánchez-Cano, D. Shiota, R. Vainio, A. Walsh
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 8 (2021)
The investigation of multi-spacecraft coordinated observations during the cruise phase of BepiColombo (ESA/JAXA) are reported, with a particular emphasis on the recently launched missions, Solar Orbiter (ESA/NASA) and Parker Solar Probe (NASA). Despi
Externí odkaz:
https://doaj.org/article/8fca5a771d694b5c9fea95e7df3f2c0b
Publikováno v:
Annales Geophysicae, Vol 29, Pp 1731-1738 (2011)
Using the four Cluster spacecraft, we have determined the three-dimensional wave-vector spectra of fluctuating magnetic fields in the solar wind. Three different solar wind intervals of Cluster data are investigated for this purpose, representing t
Externí odkaz:
https://doaj.org/article/72204af1674949a9a3bf642aded60dd8
Autor:
B. Grison, F. Sahraoui, B. Lavraud, T. Chust, N. Cornilleau-Wehrlin, H. Rème, A. Balogh, M. André
Publikováno v:
Annales Geophysicae, Vol 23, Pp 3699-3713 (2005)
On 23 March 2002, the four Cluster spacecraft crossed in close configuration (~100 km separation) the high-altitude (10 RE) cusp region. During a large part of the crossing, the STAFF and EFW instruments have detected strong electromagnetic wave a
Externí odkaz:
https://doaj.org/article/55273e619d5d4eceb276f0e6dd6bedb0
Autor:
S. N. Walker, F. Sahraoui, M. A. Balikhin, G. Belmont, J. L. Pinçon, L. Rezeau, H. Alleyne, N. Cornilleau-Wehrlin, M. André
Publikováno v:
Annales Geophysicae, Vol 22, Pp 3021-3032 (2004)
The four point measurements available from the Cluster mission enable spatiotemporal effects in data sets to be resolved. One application of these multipoint measurements is the determination of the wave vectors and hence the identification of wav
Externí odkaz:
https://doaj.org/article/23284f7dbb964052b6ffe1a714f04486
Autor:
F. Sahraoui, G. Belmont, J. L. Pinçon, L. Rezeau, A. Balogh, P. Robert, N. Cornilleau-Wehrlin
Publikováno v:
Annales Geophysicae, Vol 22, Pp 2283-2288 (2004)
The spectrum of the magnetic fluctuations measured by the Cluster satellites in the inner magnetosheath is investigated using the k-filtering technique. On a case study, it is shown first that the wave vectors calculated from the Flux Gate Magneto
Externí odkaz:
https://doaj.org/article/81af3eb401c84aeb95e4f6d3ba410a85
Autor:
L. Rezeau, F. Sahraoui, E. d’Humières, G. Belmont, T. Chust, N. Cornilleau-Wehrlin, L. Mellul, O. Alexandrova, E. Lucek, P. Robert, P. Décréau, P. Canu, I. Dandouras
Publikováno v:
Annales Geophysicae, Vol 19, Pp 1463-1470 (2001)
We present the study of one of the first magnetopause crossings observed by the four Cluster spacecraft simultaneously, on 10 December 2000. Although the delays between the crossings are very short, the features of the boundary appear quite dif
Externí odkaz:
https://doaj.org/article/229801d2b3604ddc9ffd1e0c02990d64
Existence and Compactness of Solutions of Semilinear Integrodifferential Equations with Finite Delay
Autor:
F. Sahraoui, A. Ouahab
Publikováno v:
Ukrainian Mathematical Journal. 74:1404-1432
Publikováno v:
Targeted Drug Delivery. :349-387
Existence and compactness of solution of semilinear integro-differential equations with finite delay
Autor:
F. Sahraoui, А. Ouahab
Publikováno v:
Ukrains’kyi Matematychnyi Zhurnal. 74:1231-1255
UDC 517.9 We present some existence and uniqueness results for a class of functional integro-differential evolution equations generated by the resolvent operator for which the semigroup is not necessarily compact. It is proved that the set of solutio