Zobrazeno 1 - 10
of 400
pro vyhledávání: '"V. Grimalsky"'
Autor:
Y. Rapoport, V. Grimalsky, V. Fedun, O. Agapitov, J. Bonnell, A. Grytsai, G. Milinevsky, A. Liashchuk, A. Rozhnoi, M. Solovieva, A. Gulin
Publikováno v:
Annales Geophysicae, Vol 38, Pp 207-230 (2020)
The modeling of very low-frequency (VLF) electromagnetic (EM) beam propagation in the Earth–ionosphere waveguide (WGEI) is considered. A new tensor impedance method for modeling the propagation of electromagnetic beams in a multi-layered and inhomo
Externí odkaz:
https://doaj.org/article/0f5b70da4c2247e2bf0a514c84a06e67
Publikováno v:
Geofísica Internacional, Vol 58, Iss 2, Pp 101-111 (2019)
Las anomalías geofísicas de diferente naturaleza observadas en el área del volcán Popocatépetl se presentan y analizan en este artículo. Las anomalías encontradas son de origen volcánico. El ambiente electromagnético en las cercanías del vo
Externí odkaz:
https://doaj.org/article/a7c4ea675f634801aecbee3b96c6ee62
Publikováno v:
Annales Geophysicae, Vol 32, Pp 449-463 (2014)
In this paper we develop a new method for the analysis of excitation and propagation of planetary electromagnetic waves (PEMW) in the ionosphere of the Earth. The nonlinear system of equations for PEMW, valid for any height, from D to F regions, i
Externí odkaz:
https://doaj.org/article/43f27451dc4a4d58a47094d03868922a
Autor:
J. A. López Cruz Abeyro, V. Yutsis, R. Pérez Enríquez, S. Koshevaya, V. Grimalsky, A. Kotsarenko, R. A. Villegas Cerón
Publikováno v:
Geofísica Internacional, Vol 47, Iss 3, Pp 287-293 (2008)
Evidence of a new geomagnetic resonant structure observed at Teoloyucan station, Mexico (TRS, Teoloyucan Resonant Structure) in the period 1999-2001, is presented in the paper. Two resonant lines were observed at the frequency bands fR2=10.2-11.1 mHz
Externí odkaz:
https://doaj.org/article/cb50cb6fcaa74aea98dac198312c1a01
Autor:
A. Kotsarenko, V. Grimalsky, S. Koshevaya, R. Pérez Enríquez, V. Yutsis, J. A. López Cruz–Abeyro, R. A. Villegas Cerón
Publikováno v:
Geofísica Internacional, Vol 47, Iss 3, Pp 287-293 (2008)
Se presenta evidencia de una nueva estructura de resonancias geomagnéticas observada en la estación Teoloyucan, México (ERT, Estructura de las Resonancias en Teoloyucan) en el periodo 1999–2001. Se observan dos líneas resonantes en las bandas d
Externí odkaz:
https://doaj.org/article/3c3ca8d3879d4ae5841be3561283c1e2
Autor:
S. Koshevaya, V. Grimalsky, N. Makarets, A. Kotsarenko, J. Siquieros-Alatorre, R. Perez-Enriquez, D. Juarez-Romero
Publikováno v:
Advances in Geosciences, Vol 14, Pp 25-28 (2008)
Electromagnetic emission generated by cracking of a magnetite plate is theoretically investigated. The non-stationary mechanical stresses, produced by moving the tip of a crack and a wave of mechanical unloading in the plate are considered as the sou
Externí odkaz:
https://doaj.org/article/a2653a082e4b4337a650a681228aa425
Autor:
A. Kotsarenko, V. Grimalsky, R. Pérez Enríquez, V. Yutsis, S. Koshevaya, J. A. López Cruz-Abeyro, C. Valdez-Gonzalez, R. A. Villegas Cerón
Publikováno v:
Advances in Geosciences, Vol 14, Pp 21-24 (2008)
Results of the ULF geomagnetic monitoring of the volcano Popocatepetl (Mexico) and their analysis are summarized and presented for the period 2003–2006. Our analysis reveals some anomalies which are considered to be of local volcanic origin: the EM
Externí odkaz:
https://doaj.org/article/eca19cb4b3be493184a17fe11b8c7ae5
Autor:
A. Kotsarenko, V. Grimalsky, R. Pérez Enríquez, C. Valdez-González, S. Koshevaya, J. A. López Cruz-Abeyro, V. Yutsis
Publikováno v:
Natural Hazards and Earth System Sciences, Vol 7, Iss 1, Pp 103-107 (2007)
In this paper the first results of ULF (Ultra Low Frequency) geomagnetic anomalies observed at Tlamacas station (Long. 261.37, Lat. 19.07) located at 4 km near the volcano Popocatepetl (active volcano, Long. 261.37, Lat. 19.02) for the period March
Externí odkaz:
https://doaj.org/article/f903886795b34201accae91bfccaac4d
Penetration of the electric and magnetic field components of Schumann resonances into the ionosphere
Publikováno v:
Annales Geophysicae, Vol 23, Pp 2559-2564 (2005)
A penetration of electric and magnetic fields of the first global electromagnetic ELF resonance into the ionosphere in the cavity Earth-ionosphere is investigated numerically. It is shown that a penetration height for magnetic components is 2–3 t
Externí odkaz:
https://doaj.org/article/9393a97e5d8b405e9b2767f3c882fcff
Autor:
A. Kotsarenko, O. Molchanov, R. Pérez Enríquez, J. A. López Cruz-Abeyro, S. Koshevaya, V. Grimalsky, I. Kremenetsky
Publikováno v:
Natural Hazards and Earth System Sciences, Vol 5, Iss 5, Pp 711-715 (2005)
The evolution of the ULF resonant structure observed at Teoloyucan geomagnetic station has been provisionally studied in a possible relation with seismic activity in Mexico in the period 1999-2001. Two resonant lines were observed in the H-component
Externí odkaz:
https://doaj.org/article/5d714c26428e42078505ff306cf17c24