Results 11 to 20 of about 219,878 (297)

Geophysical measurement for estimation of groundwater hydraulic properties

open access: yesData in Brief, 2018
In the study, a relationship was establishment between electrical resistivity by using electrical resistivity imaging (ERI) technique with hydraulic conductivity.
Safaa F. Yasir   +2 more
doaj   +1 more source

Durability parameters of reinforced recycled aggregate concrete: Case study [PDF]

open access: yes, 2019
Recycled concrete aggregate (RA) from pavement demolition was used to make concrete. Ten concrete mixtures with different replacement percentages of RA (coarse and fine) were made.
Arredondo Rea, Susana Paola   +6 more
core   +2 more sources

The electrical resistivity of cytoplasm

open access: yesBiophysical Journal, 1976
The apparent cytoplasmic resistivity of two different giant cells has been measured using an extension of a previously developed single microelectrode technique. Each cell is penetrated by a metal microelectrode whose complex impedance is measured as a function of frequency between 500 kHz and 5.7 MHz.
Foster, K.R.   +2 more
openaire   +2 more sources

Observation of a temperature dependent electrical resistance minimum above the magnetic ordering temperature in Gd$_2$PdSi$_3$ [PDF]

open access: yes, 1998
Results on electrical resistivity, magnetoresistance, magnetic Results on electrical resistivity, magnetoresistance, magnetic susceptibility, heat capacity and Gd Mossbauer measurements on a Gd-based intermetallic compound, Gd$_{2}$PdSi$_{3}$ are ...
  +9 more
core   +2 more sources

Electrical permittivity and resistivity time lapses of multiphase DNAPLs in a lab test [PDF]

open access: yes, 2014
Dense Non-Aqueous Phase Liquids (DNAPLs) induce variation in electromagnetic characteristics of the ground e.g. electric permittivity and resistivity.
Orlando, Luciana, Renzi, Beatrice
core   +2 more sources

The Measurement of Electrical Resistance [PDF]

open access: yesNature, 1894
Abstract In the present state of electrical science, the determination of the electric resistance of a conductor may be considered as the cardinal operation in electricity, in the same sense that the determination of weight is the cardinal operation in chemistry.
openaire   +2 more sources

Permeability evaluation for artificial single rock fracture according to geometric aperture variation using electrical resistivity

open access: yesJournal of Rock Mechanics and Geotechnical Engineering, 2021
A convenient approach was proposed by which to evaluate and monitor the permeability of a rock fracture by verifying the quantitative correlation between the electrical resistivity and permeability at laboratory scale.
Hangbok Lee, Jong-Won Lee, Tae-Min Oh
doaj   +1 more source

Experimental Study on Electrical Resistivity of Cement-Stabilized Lead-Contaminated Soils

open access: yesAdvances in Civil Engineering, 2018
Geotechnical applications based on soil resistivity measurement are becoming more popular in recent years. In order to explore the potential application of the electrical resistivity method in stabilization/solidification of contaminated soils, two kinds
Zhiguo Cao   +3 more
doaj   +1 more source

Cementation effect evaluation of MICP sand solidification via electrical resistivity

open access: yesYantu gongcheng xuebao, 2021
There is no simple and feasible method to evaluate the on-site cementation effect of microbially induced calcium carbonate precipitation (MICP). Therefore, this study uses a convenient and non-destructive electrical resistivity method to evaluate the ...
SUN Xiao-hao , MIAO Lin-chang 1, TONG Tian-zhi 2, WU Lin-yu 1, WANG Heng-xing 1
doaj   +1 more source

Noncontact electrical resistivity measurement technique for molten metals [PDF]

open access: yes, 1998
A noncontact technique of measuring the changes in electrical conductivity (or resistivity) of conducting liquids is reported. The technique is based on a conducting drop that is levitated by the high-temperature electrostatic levitator in a high vacuum.
Ishikawa, Takehiko, Rhim, Won-Kyu
core   +1 more source

Home - About - Disclaimer - Privacy