Results 31 to 40 of about 2,791,545 (385)

Joint Electromagnetic-Terrain Conductivity and DC-Resistivity Survey for Bedrock and Groundwater Characterization at the New Al-Obour City, Egypt

open access: yesIraqi 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   +4 more
doaj   +1 more source

Chemically Resistant, Electric Conductive, and Superhydrophobic Coatings [PDF]

open access: yesAdvanced Materials Interfaces, 2019
AbstractIn this study, the fabrication of superhydrophobic and conductive coatings applying a facile coating method is reported. The droplet‐assisted growth and shaping (DAGS) method is used to synthesize silicone nanofilament–based superhydrophobic coatings.
Saddiqi, Naeem‐ul‐Hasan   +1 more
openaire   +2 more sources

Creep Characterization of Inconel 718 Lattice Metamaterials Manufactured by Laser Powder Bed Fusion

open access: yesAdvanced Engineering Materials, EarlyView., 2023
Herein, the creep characteristics of additively manufactured Inconel 718 metamaterials are investigated. The creep behavior of metamaterials and the effects of microstructural defects are assessed, and the microstructure defects are accurately captured using Kachanov's creep damage model.
Akash Singh Bhuwal   +5 more
wiley   +1 more source

Electro-physical Properties of Woven Clothing Fabrics Before and After Abrasion

open access: yesJournal 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   +4 more
doaj   +1 more source

STUDY ON PERMEABILITY AND ELECTRICAL RESISTIVITY OF RED CLAY CONTAMINATED BY CU2+

open access: yesCivil 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   +5 more
doaj   +1 more source

Investigation on distribution of electro-thermal coupling fields influenced by HVDC bushing insulation properties

open access: yesFrontiers 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   +6 more
doaj   +1 more source

The Analysis of the Thermal and Dielectric Properties of High Voltage Insulating Materials with the Addition of Aluminium Oxide [PDF]

open access: yesArchives of Metallurgy and Materials, 2018
This article describes the influence of thermal and dielectric properties of materials to properties of electrical insulating systems in high voltage electrical equipment.
T. Tomášková   +3 more
doaj   +1 more source

Preparation and properties of expanded graphite modified hydrogenated styrene-butadiene-styrene block copolymer/polypropylene elastomers

open access: yesHecheng 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
doaj   +1 more source

Controlling Electrical Conduction through Noble Metal Thin Films by Surface Plasmon Resonance

open access: yesCondensed Matter, 2020
We have conducted in situ measurements of the surface plasmons and electrical resistivity of noble metal thin films. We present results for the electrical resistivity of these materials as functions of the angle of incidence for p-polarized light of ...
Suresh C. Sharma   +4 more
doaj   +1 more source

Leaching of conductive species: Implications to measurements of electrical resistivity [PDF]

open access: yesCement and Concrete Composites, 2017
Electrical tests have been used to characterize the microstructure of porous materials, the measured electrical response being determined by the contribution of the microstructure (porosity and tortuosity) and the electrical properties of the solution (conductivity of the pore solution) inside the pores of the material.
Spragg, R.   +6 more
openaire   +4 more sources

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