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3D cross-hole resistivity inversion imaging of surrounding rock based on distance weighting constraint algorithm

ISSN: 10004548 · Editor / fuente: Editorial Office of Chinese Journal of Geotechnical Engineering

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3D E-SCAN resistivity inversion and optimized method in tunnel advanced prediction
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3D E-SCAN resistivity inversion and optimized method in tunnel advanced prediction
WANG Chuan-wu , LI Shu-cai , NIE Li-chao , LIU Bin , GUO Qian , REN Yu-xiao , LIU Hai-dong · Editorial Office of Chinese Journal of Geotechnical Engineering · 2017 · ISSN 1000-4548
Advanced geological prediction is one essential part in tunnel construction, and 3D E-SCAN resistivity device is introduced. In this device, the current and measuring electrodes are arranged on the tunnel face, which can...
LCC LCC:Engineering geology. Rock mechanics. Soil mechanics. Underground constructionIdioma eng
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Influences of water and oil two-phase on electrical resistivity of oil-contaminated soils
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Influences of water and oil two-phase on electrical resistivity of oil-contaminated soils
LIU Song-yu 1, 2, BIAN Han-liang 1, 2, CAI Guo-jun 3, CHU Ya 1, 2 · Editorial Office of Chinese Journal of Geotechnical Engineering · 2017 · ISSN 1000-4548
In order to study the electrical resistivity of oil-contaminated soils, the diesel-contaminated soils and kerosene-contaminated soils with different water contents, oil contents are mixed in the laboratory by hand. The f...
LCC LCC:Engineering geology. Rock mechanics. Soil mechanics. Underground constructionIdioma eng
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Joint inversion of borehole-surface direct-current resistivity data
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Joint inversion of borehole-surface direct-current resistivity data
Kaijun XU et al · Editorial Office of Coal Geology & Exploration · 2026 · ISSN 1001-1986
ObjectiveThe conventional inversion of surface direct-current (DC) resistivity data faces challenges such as limited exploration accuracy and depth. This study aims to enhance the accuracy and reliability of exploration ...
LCC TENDOkdlb2xvZ3k~; TENDOk1pbmluZyBlbmdpbmVlcmluZy4gTWV0YWxsdXJneQ~~Idioma zho
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Measurement of resistivity of unsaturated soils using van der Pauw method
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Measurement of resistivity of unsaturated soils using van der Pauw method
FENG Huai-ping 1,2, MA De-liang 1, WANG Zhi-peng 1, CHANG Jian-mei 1 · Editorial Office of Chinese Journal of Geotechnical Engineering · 2017 · ISSN 1000-4548
The electrical resistivity method is the main non-destructive method for measuring compaction and moisture migration of the unsaturated soils. The van der Pauw method is a well established technique for measuring the res...
LCC LCC:Engineering geology. Rock mechanics. Soil mechanics. Underground constructionIdioma eng
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3D cross-hole resistivity inversion imaging of surrounding rock based on distance weighting constraint algorithm
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3D cross-hole resistivity inversion imaging of surrounding rock based on distance weighting constraint algorithm
LIU Zheng-yu , LI Shu-cai , LIU Bin , FAN Ke-rui , NIE Li-chao , ZHANG Xin-xin · Editorial Office of Chinese Journal of Geotechnical Engineering · 2017 · ISSN 1000-4548
Aiming at improving the inversion quality of anomalies near the electrodes in boreholes, which has been a large issue interfering in the three-dimensional (3D) cross-hole electrical resistivity tomography (ERT), an inver...
LCC LCC:Engineering geology. Rock mechanics. Soil mechanics. Underground constructionIdioma eng
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Electrical resistivity of Sn–3.0Ag–0.5Cu solder joint with the incorporation of carbon nanotubes
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Electrical resistivity of Sn–3.0Ag–0.5Cu solder joint with the incorporation of carbon nanotubes
Norliza Ismail et al · SAGE Publishing · 2021 · ISSN 1847-9804
The main objective of this study is to investigate the electrical properties of Sn–3.0Ag–0.5Cu solder joint with the incorporation of carbon nanotube instead of solder bulk. Sn–3.0Ag–0.5Cu solder paste with the i...
LCC LCC:Materials of engineering and construction. Mechanics of materials; TENDOlRlY2hub2xvZ3k~Idioma eng
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AV Fistula Doppler USG Data of Hemodialysis Patients With High Venous Pressure
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AV Fistula Doppler USG Data of Hemodialysis Patients With High Venous Pressure
Suat ÜNVER et al · Turkish Society of Nephrology · 2019 · ISSN 2667-4440
OBJECTIVE: Venous pressure monitor is one of the monitors in hemodialysis equipment reflecting the difference of pressure between the dializer and venous needle. Pressure is generally between +50 and +150 mmHg. In our st...
LCC LCC:Internal medicine; TENDOlBlZGlhdHJpY3M~Idioma eng
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Analysis of Slip Plane Using Geoelectric Data in Pancor Dao Central Lombok
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Analysis of Slip Plane Using Geoelectric Data in Pancor Dao Central Lombok
Syarifatul Ulfah et al · Lembaga Penelitian dan Pengabdian kepada Masyarakat · 2025 · ISSN 0216-9495
Landslide are one of the disasters that occur in sloping areas. It occurs very often when the intensity of rainfall is high. Apart from that, it occurs in an area known as a slip area. The slip area is characterized by c...
LCC TENDOlRlY2hub2xvZ3k~Idioma eng
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Influence of Element Concentration on Kinetic and Dynamic Properties of High-Entropy Solid Solutions
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Influence of Element Concentration on Kinetic and Dynamic Properties of High-Entropy Solid Solutions
N.I. Shumakova et al · Vasyl Stefanyk Carpathian National University · 2025 · ISSN 1729-4428
Previously obtained calculation data on the dependence of dynamic characteristics (lattice parameter (a) and Debye temperature ΘD) and experimental data on kinetic characteristics (resistivity ρ and mean free path of e...
LCC TENDOlBoeXNpY3M~Idioma eng
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Two-dimensional geoelectrical modeling using a Rayleigh-Fourier method
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Two-dimensional geoelectrical modeling using a Rayleigh-Fourier method
Osella, Ana Maria et al · Institute of Electrical and Electronics Engineers · 2000 · ISSN 1344-1351
In this paper, we present a new method for DC resistivity modeling as an alternative to finite element and finite difference techniques, based on a Rayleigh-Fourier approach. This is especially adequate to model 2-D laye...
Idioma eng
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Broad band infrared modulation using spintronic-plasmonic metasurfaces
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Broad band infrared modulation using spintronic-plasmonic metasurfaces
Armelles Gaspar et al · Wiley · 2019 · ISSN 2192-8606
We present magnetic field induced modulation of the optical response of slit plasmonic metasurfaces fabricated out of giant magnetoresistance/spintronic materials in the 2–17 μm spectral range of the spectrum. The mod...
LCC TENDOlBoeXNpY3M~Idioma eng
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Conductive Characteristics of Thin-Film Composite Materials with Mineral Fillers
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Conductive Characteristics of Thin-Film Composite Materials with Mineral Fillers
N. I. Domantsevich et al · Vasyl Stefanyk Carpathian National University · 2019 · ISSN 1729-4428
The investigation of conductive characteristics and surface structure of polyethylene films modified by fillers was carried out. The dependence of changes in surface and volume resistivity on the quantity of non-metallic...
LCC TENDOlBoeXNpY3M~Idioma eng
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Design of coaxial aircell fixture for the measurement of electromagnetic properties
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Design of coaxial aircell fixture for the measurement of electromagnetic properties
V. Seetha Rama Raju · Sociedade Brasileira de Microondas e Optoeletrônica e Sociedade Brasileira de Eletromagnetismo · ISSN 2179-1074
Abstract Coaxial aircells are designed and fabricated to measure the electromagnetic properties of ferrite materials in the frequency range from 1 MHz to 3.6 GHz. These S-parameters are actually measured connecting the a...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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Effect of pH of the Reaction Medium on the Structure and Properties of Spinel-Type Ferrite Nanopowder
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Effect of pH of the Reaction Medium on the Structure and Properties of Spinel-Type Ferrite Nanopowder
B. K. Ostafiychuk et al · Vasyl Stefanyk Carpathian National University · 2018 · ISSN 1729-4428
In this work by using sol-gel auto-combustion synthesis was synthesized single-phase magnesium-substituted lithium ferrite at different pH reaction medium. The synthesized materials were investigated by X-ray and Mossbau...
LCC TENDOlBoeXNpY3M~Idioma eng
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Features of Structural Inhomogeneities in Doped Cadmium Antimonide Crystals
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Features of Structural Inhomogeneities in Doped Cadmium Antimonide Crystals
Yu. V. Koval et al · Vasyl Stefanyk Carpathian National University · 2018 · ISSN 1729-4428
The paper presents the results of research to identify inhomogeneities in tellurium doped CdSb crystals. The work aims to investigate the influence of structural inhomogeneities and establish the presence of periodicity ...
LCC TENDOlBoeXNpY3M~Idioma eng
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Formation of Mn-doped SnO2 Nanoparticles Via the Microwave Technique: Structural, Optical and Electrical Properties
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Formation of Mn-doped SnO2 Nanoparticles Via the Microwave Technique: Structural, Optical and Electrical Properties
Numan Salah et al · SAGE Publishing · 2016 · ISSN 1847-9804
Ultrafine pure and Mn-doped SnO2 nanoparticles (NPs) were synthesized via the microwave technique. They were produced using tin chloride and hexamethylenetetramine at the molar ratio of 1:20. The concentrations of Mn in ...
LCC LCC:Materials of engineering and construction. Mechanics of materials; TENDOlRlY2hub2xvZ3k~Idioma eng
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Geophysical insights into groundwater aquifer characterization in a geologically complex region: a case study from the Meki–Alemtena area, central Ethiopia
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Geophysical insights into groundwater aquifer characterization in a geologically complex region: a case study from the Meki–Alemtena area, central Ethiopia
Ephrem Alemu Mehammed et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract This study aimed to map geological structures and characterize groundwater aquifers in the Meki–Alemtena area of the East Shewa Zone, Ethiopia. Sixteen Vertical Electrical sounding data were collected to revea...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Hemodynamic ultrasound evaluation of the mammary gland of buffaloes at different categories
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Hemodynamic ultrasound evaluation of the mammary gland of buffaloes at different categories
A. Dantas et al · Universidade Federal de Minas Gerais, Escola de Veterinária · 2025 · ISSN 1678-4162
ABSTRACT The study aimed to evaluate the mammary artery of Murrah crossbred buffaloes at different physiological stages using ultrasonography. Twenty-four pasture-raised animals were divided into four groups (n= 6): heif...
LCC LCC:Animal cultureIdioma eng
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Microstructural and electrical transport properties of uniaxially pressed Bi 1.65Pb 0.35Sr 2Ca 2.5Cu 3.5O 10 + δ ceramic superconductors
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Microstructural and electrical transport properties of uniaxially pressed Bi 1.65Pb 0.35Sr 2Ca 2.5Cu 3.5O 10 + δ ceramic superconductors
Cruz García, A. et al · Springer · 2018 · ISSN 6188-6199
We have studied the effect of the pelletization pressure on microstructural and electrical transport properties of superconducting ceramics with starting composition given by the formula Bi 1.65Pb 0.35Sr 2Ca 2.5Cu 3.5O 1...
Idioma eng
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Modeling and validation of anisotropic thin-film deposition on cylindrical substrates for predictable resistance control in MEMS fabrication
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Modeling and validation of anisotropic thin-film deposition on cylindrical substrates for predictable resistance control in MEMS fabrication
Aditya Tummala et al · Springer · 2026 · ISSN 2731-6564
Abstract Precise control of electrical properties in conductive micro-structures is essential for the performance and reliability of micro-electro-mechanical systems (MEMS). However, the nature of anisotropic physical va...
LCC TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~Idioma eng
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Modeling of CdZnTe properties and parameters of γ-radiation detectors based on it
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Modeling of CdZnTe properties and parameters of γ-radiation detectors based on it
A. I. Kondrik · Politekhperiodika · 2004 · ISSN 3083-6530
By means of computer modeling, the carrier lifetime and mobility, as well as the resistivity of CdxZn1–xTe:Cl material, were investigated in order to determine the optimal combination of these properties and the molar ...
LCC TENDOlBoeXNpY3M~; TENDOlRlY2hub2xvZ3k~Idioma eng
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Nanomechanical and optical vibrations properties of vanadium oxide thin films obtained by multi-step deposition approach
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Nanomechanical and optical vibrations properties of vanadium oxide thin films obtained by multi-step deposition approach
Andrii Korchoviy et al · Vasyl Stefanyk Carpathian National University · 2024 · ISSN 1729-4428
Vanadium oxide thin films were fabricated using a multi-step deposition process involving magnetron sputtering and sequential annealing. The structural, vibrational, and nanomechanical properties of the films were invest...
LCC TENDOlBoeXNpY3M~Idioma eng
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Neotectonic Activity in the Low-Strain Broken Foreland (Santa Bárbara System) of the North-Western Argentinean Andes (26°S)
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Neotectonic Activity in the Low-Strain Broken Foreland (Santa Bárbara System) of the North-Western Argentinean Andes (26°S)
Arnous, Ahmad et al · GeoScienceWorld · 2020 · ISSN 1941-8264
Uplift in the broken Andean foreland of the Argentine Santa Bárbara System (SBS) is associated with the contractional reactivationof basement anisotropies, similar to those reported from the thick-skinned Cretaceous-Eoc...
Idioma eng
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Oil-based mud electrical imaging logging responses of carbonate strata
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Oil-based mud electrical imaging logging responses of carbonate strata
Yuyu WU et al · Editorial Office of Coal Geology & Exploration · 2026 · ISSN 1001-1986
ObjectivesThis study aims to characterize the oil-based mud (OBM) electrical imaging logging responses of carbonate strata, highlighting the response characteristics of dissolution vugs, fractures, stratigraphical struct...
LCC TENDOkdlb2xvZ3k~; TENDOk1pbmluZyBlbmdpbmVlcmluZy4gTWV0YWxsdXJneQ~~Idioma zho
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