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Statistical properties of the deviations of f 0 F 2 from monthly medians
deviations solar cycle
2015/9/25
The deviations of hourly f 0 F 2 from monthly medians for 20 stations in Europe during the period 1958-1998 are studied. Spectral analysis is used to show that, both for original data (for each hour) ...
Properties of the main trough of the F region derived from Dynamic Explorer 2 data
ionosphere on in-situ electron density
2015/9/25
In winter and equinoctial season nights, the main trough of the F region is an important stable structure of the ionosphere at the border between mid and high latitudes. Therefore it has to be taken i...
The MgSiO3 system at high pressure: Thermodynamic properties of perovskite, postperovskite, and melt from global inversion of shock and static compression data
perovskite postperovskite melt
2014/4/8
We present new equation-of-state (EoS) data acquired by shock loading to pressures
up to 245 GPa on both low-density samples (MgSiO3
glass) and high-density,
Statistical properties of galaxy distributions
Statistical properties galaxy distributions
2009/11/16
The recent availability of complete three dimensional samples of galaxies and clusters permits a direct study of their spatial properties. We present a brief review of galaxy correlations based on the...
Non-Gaussian statistics in space plasma turbulence:fractal properties and pitfalls
Non-Gaussian statistics space plasma turbulence fractal properties pitfalls
2009/11/16
Statistical properties of collisionless plasmas in the vicinity of the Earth's bow shock are investigated with the aim to characterize the intermittent behaviour of non- magnetohydrodynamic turbulence...
We present detailed observations of electromagnetic waves and particle distributions from the Fast Auroral SnapshoT (FAST) satellite which reveal many important properties of large-amplitude, spatiall...
On the properties of turbulent boundary layer over polar cusps
properties of turbulent boundary layer polar cusps
2009/11/12
We study properties of nonlinear magnetic fluctuations in the turbulent boundary layer (TBL) over polar cusps during a typical TBL crossing on 19 June 1998. Interball-1data in the summer TBL are compa...
Electrostatic shock properties inferred from AKR fine structure
Electrostatic shock properties AKR fine structure
2009/11/11
The auroral kilometric radiation (AKR) consists of a large number of fast drifting elementary radiation events that have been interpreted as travelling electron holes resulting from the nonlinear evol...
Scaling properties of velocity and temperature spectra above the surface friction layer in a convective atmospheric boundary layer
properties of velocity temperature spectra surface friction layer atmospheric boundary layer
2009/11/3
We report velocity and temperature spectra measured at nine levels from 1.42 meters up to 25.7 m over a smooth playa in Western Utah. Data are from highly convective conditions when the magnitude of t...
Spectral properties of electromagnetic turbulence in plasmas
Spectral properties electromagnetic turbulence plasmas
2009/10/30
We report on the nonlinear turbulent processes associated with electromagnetic waves in plasmas. We focus on low-frequency (in comparison with the electron gyrofrequency) nonlinearly interacting elect...