Zobrazeno 1 - 10
of 134
pro vyhledávání: '"E. Yordanova"'
Autor:
E. K. J. Kilpua, D. Fontaine, S. W. Good, M. Ala-Lahti, A. Osmane, E. Palmerio, E. Yordanova, C. Moissard, L. Z. Hadid, M. Janvier
Publikováno v:
Annales Geophysicae, Vol 38, Pp 999-1017 (2020)
In this work, we investigate magnetic field fluctuations in three coronal mass ejection (CME)-driven sheath regions at 1 AU, with their speeds ranging from slow to fast. The data set we use consists primarily of high-resolution (0.092 s) magnetic
Externí odkaz:
https://doaj.org/article/d924c28382cf47a0819eb633cedea544
Autor:
E. K. J. Kilpua, S. W. Good, M. Ala-Lahti, A. Osmane, D. Fontaine, L. Hadid, M. Janvier, E. Yordanova
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 7 (2021)
We report a statistical analysis of magnetic field fluctuations in 79 coronal mass ejection- (CME-) driven sheath regions that were observed in the near-Earth solar wind. Wind high-resolution magnetic field data were used to investigate 2 h regions a
Externí odkaz:
https://doaj.org/article/56c9549cac3c43159904a6a9e0c7425f
Publikováno v:
Nonlinear Processes in Geophysics, Vol 14, Iss 2, Pp 153-161 (2007)
The inter-scale coupling in the dynamics of the magnetic field in the Earth's magnetospheric cusp is studied with the technique of transfer entropy. This is a non-linear data analysis technique conceived to determine which is the process that plays t
Externí odkaz:
https://doaj.org/article/82d1422b58bc476981ffe8a0ec79fb14
Autor:
E. Yordanova, J. Bergman, G. Consolini, M. Kretzschmar, M. Materassi, B. Popielawska, M. Roca-Sogorb, K. Stasiewicz, A. W. Wernik
Publikováno v:
Nonlinear Processes in Geophysics, Vol 12, Iss 6, Pp 817-825 (2005)
Magnetospheric cusps are high-latitude regions characterized by a highly turbulent plasma, playing a special role in the solar wind-magnetosphere interaction. Here, using POLAR satellite magnetic field vector measurements we investigate the anisotrop
Externí odkaz:
https://doaj.org/article/92abb340f1de42b58b1410de979f612b
Publikováno v:
Annales Geophysicae, Vol 22, Pp 2431-2440 (2004)
Magnetospheric cusps are regions which are characterized by highly turbulent plasma. We have used Polar magnetic field data to study the structure of turbulence in the cusp region. The wavelet transform modulus maxima method (WTMM) has been applie
Externí odkaz:
https://doaj.org/article/5cf027f241ac4815a17b1e2852b562a4
Autor:
L. Sorriso-Valvo, R. Marino, R. Foldes, E. Lévêque, R. D’Amicis, R. Bruno, D. Telloni, E. Yordanova
The linear scaling of the mixed third-order moment of the magnetohydrodynamic fluctuations is used to estimate the energy transfer rate of the turbulent cascade in the expanding solar wind. In 1976 the Helios 2 spacecraft measured three samples of fa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10897eea0143fcb854cda7e89cfbd085
http://arxiv.org/abs/2302.09064
http://arxiv.org/abs/2302.09064
Autor:
A. P. Dimmock, E. Yordanova, D. B. Graham, Yu. V. Khotyaintsev, X. Blanco‐Cano, P. Kajdič, T. Karlsson, A. Fedorov, C. J. Owen, E. A. L. E. Werner, A. Johlander
Publikováno v:
XXVIII General Assembly of the International Union of Geodesy and Geophysics (IUGG)
Mirror modes are a universal plasma process, which has been observed across diverse plasma environments such as planetary magnetospheres, comets, and the solar wind. Their growth is due to free energy from anisotropies in the pressure and they play a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::231190d67dbbbe82e82c70bde5c8d257
Akademický článek
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Akademický článek
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Publikováno v:
Vestnik MGSU, Vol 15, Iss 4, Pp 553-568 (2020)
Introduction. The analysis of the present-day condition of water resources has proven the relevance and expediency of developing highly effective backwash water treatment methods to be used at iron removal stations designated for groundwater treatmen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac3a7310ca33fb330308345efc05769b
https://doaj.org/article/b4d514b9ab2e40e4ac0dab19e80c6c70
https://doaj.org/article/b4d514b9ab2e40e4ac0dab19e80c6c70