Results 191 to 200 of about 2,634 (220)

Geoelectrical fields in a layered earth with arbitrary anisotropy

GEOPHYSICS, 1999
In many cases in geoelectrical exploration, the standard model of a layered isotropic half‐space is a good approximation to geophysical reality. But sometimes it is useful to extend this model to uniform anisotropic layers. For example, in regions with distinct dipping stratification, one will try to represent this conductivity variation in the form of
Changchun Yin, Peter Weidelt
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Experimental Geoelectric Investigation within the Gold Field in Ukraine

2nd EAGE St Petersburg International Conference and Exhibition on Geosciences, 2006
The results of experimental geoelectric investigation within the gold field in Ukraine are given. The obtained data show that developed express-technology of geoelectric research can be used for ore (and gold) fields prospecting.
M. Yakymchuk, I. Korchagin, S. Levashov, Y. Pyschaniy, A. Koval   +4 more
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Numerical analysis of geoelectric fields in a medium with faults

Computational Mathematics and Modeling, 1999
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Barashkov, A. S., Dmitriev, V. I.
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Geoelectric Field Response to Seepage in Sand and Clay Formations

Journal of Hydrologic Engineering, 2019
AbstractAn understanding of groundwater flow in soil and rocks is necessary for civil and environmental engineering. Real-time monitoring of groundwater flow is a relatively new research area.
Yong Liu, Chao Lü, Qiang Sun
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Change of a geoelectrical section under effect of elastic fields

Proceedings, 1996
In the last years Russian scientists from Low-Volga institute of geology and geophysics (Saratov) made some experiments to study an influence of vibrating effect on electromagnetic soundings results. These works were perfumed to investigate a possibility to raise on this basis the geological efficiency of oil and gas deposits prospecting. On fig .1 the
B. S. Svetov, E. L. Ozerkov, V. V. Tikshaev, O. A. Ageeva   +3 more
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Mathematical modelling of some geoelectrical fields in archaeological exploration

4th EEGS Meeting, 1998
The geoelectrical fields observed on rugged topography (necropolis) are considerably complicated by the effect of unevenness of the earth's surface. This effect can be eliminated in geophysical interpretation. For solving the inverse problem of geoelectrical investigation in archaeological exploration it is necessary to determine the subsurface ...
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Estimation of the high amplitudes of the geoelectric field

The geoelectric field depends on the electrical structure of the ground and the time variations of the geomagnetic field, which become more intense during geomagnetic storms. We present a procedure for identifying the areas of higher amplitude of the geoelectric field and determining the orientation of the geomagnetic field needed to produce these ...
Alex Marcuello, Raha Hafizi, Anna Martí, Juanjo Ledo, Pilar Queralt, Perla Piña-Varas   +5 more
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Molecular imaging in oncology: Current impact and future directions

Ca-A Cancer Journal for Clinicians, 2022
Steven P Rowe, Martin G Pomper
exaly  

Three-dimensional geoelectrical model of Мutnovsky field

Mining informational and analytical bulletin, 2017
R.I. Pashkevich, A.V. Shadrin, I.I. Chernev   +2 more
openaire   +1 more source

Machine Learning Force Fields

Chemical Reviews, 2021
Oliver T Unke, Stefan Chmiela, Huziel E Sauceda   +2 more
exaly