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he dominant feature in the magnetic declination record at all European sites for which adequate data are available is a minimum between 1750 and 1860. The time of minimum at different sites correlates...
Imaging of fast moving electron-density structures in the polar cap
polar cap ionosphere data analysis inverse theory ionospheric storms
2015/9/2
The imaging of fast-moving electron-density structures in the polar cap presents a unique set of challenges that
are not encountered in other ionospheric imaging problems. GPS observations of total e...
Fast geophysical prospecting applied to archaeology: results at «Villa ai Cavallacci» (Albano Laziale, Rome) site
archaeology integrated geophysical prospecting GPR geoelectric tomography magnetic survey
2015/9/2
The present essay is the result of a cooperative work between geophysicists and archaeologists in which the authors
carried out an integrated geophysical prospecting in an archaeological site near Ro...
Using publicly available GPS solutions for fast estimations of first-order source details from coseismic deformations
GPS Coseismic deformations Source inversion Maule earthquake
2015/8/27
We here explore the potential use of publicly available GPS solutions to obtain first-order constraints on a source model immediately following an earthquake, within the limits of GPS solution timelin...
A fast input/output library for high-resolution climate models
high-resolution climate models input/output library
2014/12/18
We describe the design and implementation of climate fast input/output (CFIO), a fast input/output (I/O) library for high-resolution climate models.
Scripps Scientists Discover Evidence of Super-fast Deep Earthquake（图）
The earthquake The planets The ocean Deep earthquake The surface of the earth
2014/7/18
As scientists learn more about earthquakes that rupture at fault zones near the planet’s surface—and the mechanisms that trigger them—an even more intriguing earthquake mystery lies deeper in the plan...
The higher order statistics of magnetic field magnitude fluctuations in the fast quiet solar wind are quantified systematically scale-by-scale for the first time. We find a single global non-Gaussian ...
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...
A study of magnetic fluctuations and their anomalous scaling in the solar wind:the Ulysses fast-latitude scan
magnetic fluctuations anomalous scaling solar wind Ulysses fast-latitude scan
2009/11/12
The solar wind is a highly turbulent and intermittent medium at frequencies between 10-4 and 10-1 Hz. Power spectra are used to look at fluctuations in the components of the magnetic field at high fre...
Fluctuation-Response Relation and modeling in systems with fast and slow dynamics
Fluctuation-Response Relation modeling fast and slow dynamics
2009/11/3
We show how a general formulation of the Fluctuation-Response Relation is able to describe in detail the connection between response properties to external perturbations and spontaneous fluctuations i...
Variability in spatial patterns of long nonlinear waves from fast ferries in Tallinn Bay
Variability spatial patterns long nonlinear waves fast ferries Tallinn Bay
2009/10/30
High-speed ferries are known to generate wakes with unusually long periods, and occasionally large amplitudes which may serve as a qualitatively new forcing factor in coastal regions that are not expo...
On the Shape of the Fast Ice - Drift Ice Contact Zone
fast ice boundary fracture mechanics Baltic Sea
2009/6/9
The location and the geometry of the fast ice zone are examined in the Bay of Bothnia, Baltic Sea.Remote sensing images were collected from the fast ice – drift ice boundary zone showing that the fast...
Fast calculation of the Jacobian of surface wave phase velocity
least-squares inversion Haskell method Jacobian
2009/3/5
Partial derivatives of surface wave phase velocity with respect to layer parameters, such as P-wave velocity and S-wave velocity, are the Jacobians of the linearlized least-squares scheme for the inve...