Results 31 to 40 of about 216,890 (260)
Magnetically induced circular polarization
Physical Review A, 1987 Helium atoms excited to an aligned (1s3d)/sup 3/D state are produced by electron impact parallel to a magnetic field. The initial alignment of the atomic state evolves into an orientation with finite angular momentum along the magnetic field direction and thus gives rise to a circularly polarized component in the (1s3d)/sup 3/D..-->..(1s2p)/sup 3/P ...
Stricklett, K.L. +2 more
openaire +3 more sources
Jurnal Fisika Flux, 2020 The research has been done in the Paningkaban village, Gumelar District, Banyumas Regency, Central Java Province. This research aims to identify technically the presence of gold mineral distribution using the method of geoelectricity-resistivity and ...
Nandi Maulani Nasruddin +3 more
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Applied Sciences, 2023 In recent times, 3D electrical resistivity and induced polarization tomographies are being used more frequently. However, it is often not possible to have regular grids of electrodes due to irregular topography, difficulty accessing urbanized or ...
Raffaele Martorana +2 more
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Rigorous time domain responses of polarizable media II
Annals of Geophysics, 1998 We present and test in detail with synthetic data a method which may be used to retrieve the parameters describing the induced polarization properties of media which fit the generally accepted frequency dependent formula of Cole and Cole (1941) (CC model)
W. Plastino, M. Caputo
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Frontiers in Earth Science, 2022 We present an approach that permits to predict hydraulic conductivity from extensive, multi-methodical geophysical data collected on a hillslope affected by landslides in Austria.
Jakob Gallistl +6 more
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Geophysical Research Letters, 2023 Recent developments in induced polarization allow for the characterization of alteration halos within hydrothermal systems. We explore the possibility of using electrical conductivity and normalized chargeability tomograms in concert to image ...
L. Piolat, Y. Geraud, A. Revil
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RUDN Journal of Engineering Research, 2020 The effects of induced polarization (IP) in the ore bodies and host rocks in the frequencies above 1 000 000 Hz were considered. The phase response of the complex resistivity (CR) system equipment Geozond have been explored instrumentally.
Vladimir Yu. Abramov
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Jurnal Pendidikan Fisika Indonesia, 2022 Kendawangan Sub-district, Ketapang Regency is one of the areas in West Kalimantan Province containing minerals of economic value, namely bauxite deposits. This study has applied both induced polarization and resistivity methods.
M Muhardi, M Anwar, K Kaharudin
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Вестник Северо-Кавказского федерального университета, 2022 Article gives description of universal amplifier, which usedfor different tasks such as registration of small current, voltage and electric charge.
Alexey Skomorokhov +6 more
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geophysical signature of Oyut deposits, Oyu Tolgoi, Mongolia
Mongolian Geoscientist, 2021 The well-known Oyu Tolgoi Cu-Au group deposits can be divided into three main deposits: Hugo Dummett deposit (Hugo North and Hugo South), Oyut deposits (South Oyu, Southwest Oyu and Central Oyu), and Heruga deposit in the south.
Erdene Batbaatar +3 more
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