Showing 201 - 220 results of 5,680 for search '"ionosphere"', query time: 0.17s Refine Results
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    Excitation of planetary electromagnetic waves in the inhomogeneous ionosphere by Yu. Rapoport, Yu. Selivanov, V. Ivchenko, V. Grimalsky, E. Tkachenko, A. Rozhnoi, V. Fedun

    Published 2014-04-01
    “…In particular, we have found the system of nonlinear one-fluid MHD equations in the β-plane approximation valid for the ionospheric F region (Aburjania et al., 2003a, 2005). …”
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  3. 203

    Ionospheric photoelectrons: A lateral thinking approach by P. G. Richards

    Published 2022-07-01
    Subjects: “…ionosphere…”
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    Temperature Distribution of the Ionospheric Plasma at F Layer by Hwang-Jae Rhee

    Published 1997-12-01
    “…Langmuir probe was housed in the sounding rocket to test the probe's performance and to find the environmental parameters at the F layer of the ionosphere. The gold plated cylindrical probe had a length of 14§¯ and a diameter of 0.096 §¯. …”
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  6. 206

    Cellular automata model of magnetospheric-ionospheric coupling by B. V. Kozelov, T. V. Kozelova

    Published 2003-09-01
    “…We propose a cellular automata model (CAM) to describe the substorm activity of the magnetospheric-ionospheric system. The state of each cell in the model is described by two numbers that correspond to the energy content in a region of the current sheet in the magnetospheric tail and to the conductivity of the ionospheric domain that is magnetically connected with this region. …”
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  7. 207

    Limits on the Density of the Lunar Ionosphere: ARTEMIS Observations by Han-Wen Shen, Jasper S. Halekas, Andrew R. Poppe

    Published 2023-01-01
    “…The ionization of this exosphere is speculated to possibly form a weak ionosphere. Some radio occultation (RO) experiments have suggested the presence of a dense ionosphere with an electron density on the order of hundreds of cm ^−3 near the surface. …”
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  8. 208

    Parallel electric fields produced by ionospheric injection by O. Saka

    Published 2023-09-01
    “…<p>It is well known that there exists a thin layer in the lower boundary of the ionosphere between altitudes of 80 and 140 km in which collisional ions and collisionless electrons mix. …”
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  9. 209

    Midday reversal of equatorial ionospheric electric field by R. G. Rastogi

    Published 1997-10-01
    “…A comparative study of the geomagnetic and ionospheric data at equatorial and low-latitude stations in India over the 20 year period 1956–1975 is described. …”
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    On the 18-day quasi-periodic oscillation in the ionosphere by D. Altadill

    Published 1996-07-01
    “…The presence and persistence of an 18-day quasi-periodic oscillation in the ionospheric electron density variations were studied. …”
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  12. 212

    Measurements of Electron Number Density in the Polar Ionosphere by Tadatoshi TAKAHASHI, Hiroshi OYA

    Published 1979-03-01
    “…In the polar ionosphere, ionospheric parameters such as the number density of electron and the electron and ion temperatures are highly variable in time and space. …”
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  13. 213

    Dissipation of field-aligned currents in the topside ionosphere by Fabio Giannattasio, Giuseppe Consolini, Igino Coco, Paola De Michelis, Michael Pezzopane, Alessio Pignalberi, Roberta Tozzi

    Published 2022-10-01
    “…Abstract Field-aligned currents (FACs) are electric currents parallel to the geomagnetic field and connecting the Earth’s magnetosphere to the high-latitude ionosphere. Part of the energy injected into the ionosphere by FACs is converted into kinetic energy of the surrounding plasma. …”
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    Nonlinear vortex solution for perturbations in the Earth's ionosphere by M. Vukcevic, L. Č. Popović

    Published 2020-05-01
    “…<p>There is much observational evidence of different fine structures in the ionosphere and magnetosphere of the Earth. Such structures are created and evolve as a perturbation of the ionosphere's parameters. …”
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    Inductive ionospheric solver for magnetospheric MHD simulations by H. Vanhamäki, H. Vanhamäki

    Published 2011-01-01
    “…We present a new scheme for solving the ionospheric boundary conditions required in magnetospheric MHD simulations. …”
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