搜索结果: 1-10 共查到“地球物理学 Parallel”相关记录10条 . 查询时间(0.073 秒)
Global seismic tomography and modern parallel computers
Numerical inverse theory seismology global tomography seismic resolution Earth’ s mantle
2015/9/8
A fast technological progress is providing seismic tomographers with computers of rapidly increasing speed and RAM, that are not always properly taken advantage of. Large computers with both shared-me...
Seismic-induced accelerations detected by two parallel gravity meters in continuous recording with a high sampling rate at Etna volcano
gravimeters earthquakes seismic-induced effects gravity fluctuations resonance
2015/9/1
We analyse a microgravity data set acquired from two spring LaCoste & Romberg gravity meters operated in parallel at the same site on Etna volcano (Italy) for about two months (August September 2005)....
Pangolin v1.0, a conservative 2-D advection model towards large-scale parallel calculation
large-scale parallel calculation Pangolin v1.0
2015/3/5
To exploit the possibilities of parallel computers, we designed a large-scale bidimensional atmospheric
advection model named Pangolin.
Parallel algorithms for planar and spherical Delaunay construction with an application to centroidal Voronoi tessellations
planar spherical Delaunay construction
2014/12/12
A new algorithm, featuring overlapping domain
decompositions, for the parallel construction of Delaunay
and Voronoi tessellations is developed.
Remarks on the parallel propagation of small-amplitude dispersive Alfvénic waves
parallel propagation small-amplitude dispersive Alfvénic waves
2009/11/13
The envelope formalism for the description of a small-amplitude parallel-propagating Alfvén wave train is tested against direct numerical simulations of the Hall-MHD equations in one space dimension w...
Spiky parallel electrostatic ion cyclotron and ion acoustic waves
Spiky parallel electrostatic ion cyclotron ion acoustic waves
2009/11/12
One of the interesting observations from the FAST satellite is the detection of strong spiky waveforms in the parallel electric field in association with ion cyclotron oscillations in the perpendicula...
Parallel and perpendicular cascades in solar wind turbulence
Parallel and perpendicular cascades solar wind turbulence
2009/11/9
MHD-scale fluctuations in the velocity, magnetic, and density fields of the solar wind are routinely observed. The evolution of these fluctuations, as they are transported radially outwards by the sol...
Remarks on nonlinear relation among phases and frequencies in modulational instabilities of parallel propagating Alfvén waves
nonlinear relation modulational instabilities parallel propagating Alfvén waves
2009/11/9
Nonlinear relations among frequencies and phases in modulational instability of circularly polarized Alfvén waves are discussed, within the context of one dimensional, dissipation-less, unforced fluid...
Energetic particle parallel diffusion in a cascading wave turbulence in the foreshock region
Energetic particle parallel diffusion wave turbulence foreshock region
2009/11/3
We study parallel (field-aligned) diffusion of energetic particles in the upstream of the bow shock with test particle simulations. We assume parallel shock geometry of the bow shock, and that MHD wav...
Large Trench-Parallel Gravity Variations Predict Seismogenic Behavior in Subduction Zones
Large Trench-Parallel Gravity Variations Predict Seismogenic Behavior in Subduction Zones
2014/4/9
We demonstrate that great earthquakes occur predominantly in regions with a strongly negative trench-parallel gravity anomaly (TPGA), whereas regions with strongly positive TPGA are relatively aseismi...