搜索结果: 1-15 共查到“Electron Density”相关记录17条 . 查询时间(0.109 秒)
Effects of gradients of the electron density on Earth-space communications
Electron density space
2015/9/14
This paper is a review of the main results achieved in the framework of COST 271 Action Working Group 4, under the activities of the Work Package 4.4. The first topic treated deals with the influence ...
An improved bottomside for the ionospheric electron density model NeQuick
ionosphere electron density models profilers
2015/9/10
The ionospheric electron density model NeQuick is a 玴rofiler?which uses the peaks of the E-layer, the F1-layer
and the F2-layer as anchor points. In the version prepared for and submitted to the Inte...
The TID model for modulation of large scale electron density models
ionosphere electron density models Travelling Ionospheric Disturbances TID model
2015/9/10
Various modern applications of empirical electron density models need realistic structures of the electron density
distribution with smaller scales than the model background. Travelling Ionospheric D...
Ionospheric topside models compared with experimental electron density profiles
topside ionosphere electron density models topside soundings
2015/9/10
Recently an increasing number of topside electron density profiles has been made available to the scientific community
on the Internet. These data are important for ionospheric modeling purposes, sin...
Comparison of analytical functions used to describe topside electron density profiles with satellite data
topside ionosphere ionospheric modeling ionospheric layer formulation top side soundings
2015/9/10
Electron density models of the ionosphere use different analytical formulations for the electron density vertical
profile in the topside. The present paper compares some single-layer topside analytic...
Validation of a method for ionospheric electron density reconstruction by means of vertical incidence data during quiet and storm periods
electron density model vertical incidence ionograms ionospheric data ingestion
2015/9/10
A preliminary validation of the technique developed using the NeQuick ionospheric model and the 玡ffective ionization
parameter?Az, based on vertical total electron content data ingestion, was carried...
A model assisted ionospheric electron density reconstruction method based on vertical TEC data ingestion
ionospheric data ingestion electrondensity model total electron content
2015/9/10
A technique to reconstruct the electron density of the ionosphere starting from total electron content values has
been developed using the NeQuick ionospheric electron density model driven by its eff...
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...
Impact of the Electron Density on the Fixed-Node Errors in Quantum Monte Carlo
the Electron Density the Fixed-Node Errors Quantum Monte Carlo
2011/8/5
Abstract: We analyze the effect of increasing charge density on the Fixed Node Errors in Diffusion Monte Carlo by comparing FN-DMC calculations of the total ground state energy on a 4 electron system ...
Relationship between electron density and effective densities of body tissues for stopping, scattering and nuclear interaction of proton and ion beams
electron density body tissues proton and ion beams
2011/9/9
In treatment planning of charged-particle radiotherapy, patient heterogeneity is normally modeled as variable-density water to best reproduce the stopping power. This water-based model would cause sub...
Determination of the Electron Density in the Orion Nebula with High Spectral Resolution
Electron Density High Spectral Resolution Orion Nebula
2009/6/15
Determination of the Electron Density in the Orion Nebula with High Spectral Resolution。
Study of electron density in planetary nebulae。
Diagnostic diagrams of electron density versus excitation for planetary nebulae
Diagnostic diagrams electron density planetary nebulae
2009/6/11
Diagnostic diagrams of electron density versus excitation for planetary nebulae。
Internal Variation of Electron Density in Galactic and Extragalactic HII Regions
Electron Density Extragalactic HII Regions Galactic
2009/6/10
Internal Variation of Electron Density in Galactic and Extragalactic HII Regions。
Electron Density Measurements from Right-Hand Cutoff of ECE in the TCABR Tokamak
Electron Density Measurements Right-Hand ECE the TCABR Tokamak
2010/10/27
In tokamak machines with low toroidal magnetic fields and high plasma densities, the accessibility conditions impose restrictions to the detection of the Electron Cyclotron Emission ( ECE ). In these ...