Results 1 to 10 of about 17,575 (195)

Discontinuity Predictions of Porosity and Hydraulic Conductivity Based on Electrical Resistivity in Slopes through Deep Learning Algorithms

Sensors, 2021
Electrical resistivity is used to obtain various types of information for soil strata. Hence, the prediction of electrical resistivity is helpful to predict the future behavior of soil.
Seung-Jae Lee, Hyung-Koo Yoon
doaj   +1 more source

A Review of Subsurface Electrical Conductivity Anomalies in Magnetotelluric Imaging

Sensors, 2023
After 70 years of development, magnetotelluric (MT), a remote sensing technique for subsurface electrical resistivity imaging, has been widely applied in resource exploration and the deep tectonic evolution of the Earth.
Wule Lin, Bo Yang, Bo Han, Xiangyun Hu
doaj   +1 more source

Measurement and Prediction of the Thermal and Electrical Conductivity of Al-Zr Overhead Line Conductors at Elevated Temperatures [PDF]

Materials Research, 2018
In the present work, the thermal conductivity and electrical resistivity of the Al-0.25 Zr (wt.%) alloy have been investigated from 300 K to 600 K. The variations of thermal conductivity (Ktotal) with temperature were measured by using a radial heat flow
Osman Kahveci, Emin Çadirli, Mehmet Arı, Hicran Tecer, Mehmet Gündüz   +4 more
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A Study of the Effectiveness of Tin on the Thermal Conductivity Coefficient and Electrical Resistance of Se60Te40-xSnx Chalcogenide Glass

Ibn Al-Haitham Journal for Pure and Applied Sciences, 2023
This research calculated the effect of partial replacement of Trillium with tin by weight ratios x=0, 5, 10, 15, and 20 of the weight of manufactured samples on the thermal conductivity coefficient of Se60Te40-xSnx chalcogenide glasses.
Nawal H. Khudhair, Kareem A. Jasim
doaj   +1 more source

Analysis of soil electrical resistivity and hydraulic conductivity relationship for characterisation of lithology inducing slope instability in residual soil

International Journal of Geo-Engineering, 2023
Key points Relationship between soil electrical resistivity and hydraulic conductivity were examined for assessment of lithology inducing shallow-landslide.
Oladunjoye P. Olabode, Lim H. San
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Joint Electromagnetic-Terrain Conductivity and DC-Resistivity Survey for Bedrock and Groundwater Characterization at the New Al-Obour City, Egypt

Iraqi Geological Journal, 2023
A multi-spacing electromagnetic–terrain conductivity survey profile and vertical electrical resistivity soundings were carried out at New Al-Obour City, Northeastern Cairo.
Esraa Azmy, Abdel-Kahlek El-Werr, Ahmed Helaly, Sultan Araffa, Karam Farag   +4 more
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Electro-physical Properties of Woven Clothing Fabrics Before and After Abrasion

Journal of Natural Fibers, 2022
In this investigation, the electro-physical properties (DC volume electrical resistivity, and AC-specific electrical conductivity) of woven fabrics (cotton, cotton/polyester, and flax in plain weave and cotton in satin weave), before and after abrasion ...
Koviljka A. Asanovic, Dragana D. Cerovic, Mirjana M. Kostic, Slavica B. Maletic, Aleksandra M. Ivanovska   +4 more
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STUDY ON PERMEABILITY AND ELECTRICAL RESISTIVITY OF RED CLAY CONTAMINATED BY CU2+

Civil Engineering Journal, 2021
In order to study the permeability characteristics of heavy metal ions contaminated red clay and explore the rapid detection of permeability of heavy metal contaminated red clay.
Rulong Ban, Xuejun Chen, Yu Song, Pengyan Bi, Xin Yang, Xiaochen Zhang   +5 more
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Investigation on distribution of electro-thermal coupling fields influenced by HVDC bushing insulation properties

Frontiers in Energy Research, 2022
Bushing is an indispensable component in high voltage direct current (HVDC) transmission project. As the main insulating material possesses poor thermal conductivity and negative temperature coefficient (NTC) electrical resistivity, HVDC bushing suffers ...
Chenyuan Teng, Chenyuan Teng, Yichao Ding, Youbing Zhang, Yunxiao Zhang, Meng Huang, Zhenyu Zhan   +6 more
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Preparation and properties of expanded graphite modified hydrogenated styrene-butadiene-styrene block copolymer/polypropylene elastomers

Hecheng xiangjiao gongye, 2023
Hydrogenated styrene-butadiene-styrene block copolymer/polypropylene elastomers were modified with expanded graphite (EG) and nano-Fe3O4 intercalated EG respectively, the effects of amount of EG and nano-Fe3O4 intercalated EG on the tensile properties ...
GAO Wen-tong1, ZHANG Bo1, HUANG Yu-an1, CHEN Shao2, HAN Bing1
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