搜索结果: 1-15 共查到“理学 Discontinuity”相关记录16条 . 查询时间(0.046 秒)
DISCONTINUITY MAPPING WITH AUTOMATIC LINEAMENT EXTRACTION FROM HIGH RESOLUTION SATELLITE IMAGERY
Remote Sensing Discontinuity Mapping IKONOS High-resolution Imagery
2015/7/30
In this study, automatic lineament analysis is performed by using high resolution satellite imagery for identification of rock
discontinuities. A case study area is selected as an Andesite mine area...
Revisiting the Quantum Discontinuity.
Prediction of the derivative discontinuity in density functional theory from an electrostatic description of the exchange and correlation potential
derivative discontinuity Prediction density functional theory electrostatic description correlation potential
2011/8/5
Abstract: We propose a new approach to approximate the exchange and correlation (XC) functional in density functional theory. The XC potential is considered as an electrostatic potential, generated by...
Analytic evaluation of diffuse flux at a refractive index discontinuity in forward-biased scattering media
Analytic evaluation forward-biased scattering media
2011/8/26
A simple analytic method of estimating the error involved in using an approximate boundary condition for diffuse radiation in two adjoining scattering media with differing refractive index is presente...
On eigenvalues of differential equations with singularities, discontinuity conditions and turning points
eigenvalues of differential equations singularities turning points
2010/9/20
We consider the Sturm-Liouville equation on the bounded interval with two singularities in end points. This equation contains one turning point together with discontinuity conditions, moreover the tur...
Discontinuity in the Brightness of the Twilight Sky at Different Wavelengths
Discontinuity Brightness of the Twilight Sky at Different Wavelengths
2010/11/15
A search for discontinuity in the sky twilight brightness at different wavelengths and different solar depressions for altitudes 0, 5, 10, 30, 50 & 70 degrees is done. It is found that the logarithmic...
Fluid Dynamic Limit to the Riemann Solutions of Euler Equations: I. Superposition of rarefaction waves and contact discontinuity
Fluid Dynamic the Riemann Solutions of Euler Equations
2010/11/15
Fluid dynamic limit to compressible Euler equations from compressible Navier-Stokes equations and Boltzmann equation has been an active topic with limited success so far. In this paper, we consider t...
Local Discontinuity Detection in the 7-Year WMAP CMB by Finite Differencing
Local Discontinuity Detection WMAP CMB
2010/11/12
An unexpected distribution of temperatures in the CosmicMicrowave Background (CMB) could be
a sign of new physics. In particular, the existence of cosmic defects could be indicated by temperature dis...
Hamilton--Jacobi theory for continuation of magnetic field across a toroidal surface supporting a plasma pressure discontinuity
Hamilton--Jacobi theory magnetic field toroidal surface
2010/4/2
The vanishing of the divergence of the total stress tensor (magnetic plus kinetic) in a neighborhood of an equilibrium plasma containing a toroidal surface of discontinuity gives boundary and jump con...
Identification of delays and discontinuity points of unknown systems by using synchronization of chaos
synchronization of chaos address identification problems
2010/4/7
In this paper we present an approach in which synchronization of chaos is used to address identification problems. In particular, we are able to identify: (i) the discontinuity points of systems descr...
Quantifying discontinuity orientation and persistence on high mountain rock slopes and large landslides using terrestrial remote sensing techniques
discontinuity orientation high mountain rock slopes remote sensing techniques
2009/12/16
This paper describes experience gained in the application of terrestrial digital photogrammetry and terrestrial laser scanning for the characterization of the structure of high mountain rock slopes an...
Quantifying discontinuity orientation and persistence on high mountain rock slopes and large landslides using terrestrial remote sensing techniques
discontinuity orientation persistence high mountain rock slopes large landslides
2009/12/8
This paper describes experience gained in the application of terrestrial digital photogrammetry and terrestrial laser scanning for the characterization of the structure of high mountain rock slopes an...
Influence of a discontinuity on the spectral and fractal analysis of one-dimensional data
Influence of a discontinuity spectral and fractal analysis one-dimensional data
2009/11/11
The analysis of a data area or segment containing steep transitions between regions with different textures (for example a cloud and its background) leads to addressing the problem of discontinuities ...
Along-Strike Discontinuity of Active Normal Faults and Its Influence on Quaternary Travertine Deposition; Examples From Western Turkey
Travertine Active Tectonics
2009/7/8
Detail mapping of active fault zones bounding four travertine masses in the Gediz and Menderes grabens of western Turkey revealed that they are divided into geometric fault segments up to 13 km long. ...
Scattering of Continental Shelf Waves at a Discontinuity in Shelf Width
Continental Shelf Waves Shelf Width Scattering
2009/1/7
An analytical solution is presented for the scattering of a free shelf wave incident upon a discontinuity in shelf width in a barotropic ocean. The discussion of solutions relying on backscattered fre...