Resistivity


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Related to Resistivity: conductivity, resistivity method

resistivity

[‚rē‚zis′tiv·əd·ē]
(electricity)
electrical resistivity
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
The following article is from The Great Soviet Encyclopedia (1979). It might be outdated or ideologically biased.

Resistivity

 

(or specific resistance), a physical quantity equal to the electrical resistance of a cylindrical conductor of unit length and unit cross-sectional area. Designated p, resistivity is usually expressed in ohm-centimeters or ohm-meters.

The Great Soviet Encyclopedia, 3rd Edition (1970-1979). © 2010 The Gale Group, Inc. All rights reserved.

electrical resistivity, specific resistance

The resistance, in ohms, of an electric conductor of unit cross-sectional area and unit length.
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.
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The preliminary measurement data of the soil resistivity in Yi'an Chong electrode site.
From the perspective of mathematics, the inversion of soil parameters in the N horizontal layer is the optimisation for 2N-1 variables, including soil resistivity of N layer and layer depth of N-1 soil layer.
Research on earth surface potential distribution and amendment for soil resistivity horizontal hierarchical model in current inflow test
Ehirim and Ofor [9] used integrated 2D resistivity imaging and vertical electrical sounding (VES) in the study of aquifer vulnerability to surface contamination near two solid waste landfill sites in Port-Harcourt municipality, River State, Nigeria.
Nwankwor [10] employed 2D resistivity survey for groundwater exploration in hard rock terrain: a case study of Magdas observatory, Unilorin.
Investigation of the Aquifer Protective Capacity and Groundwater Quality around Some Open Dumpsites in Sapele Delta State, Nigeria
(4) A gas collection system, using displacement of water and a rotor flow meter, was used to precisely determine the volume of desorbed methane (precision [+ or -]2 mL), while simultaneously recording changes in the collected gas volume and in the resistivity of the coal sample.
Experimental Study of the Characteristic Changes of Coal Resistivity during the Gas Adsorption/Desorption Process
The electrical resistivity of any material is defined as the resistance between opposite faces of a unit cube of that material.
Experimental Study on Electrical Resistivity of Cement-Stabilized Lead-Contaminated Soils
Go Metals retained Groundtruth Exploration to survey just under 6km in sets of 820m lines at 10 and 5m electrode spacing for resistivity and induced polarization data.
Go Metals Identifies Large IP Anomalies
2(a) corresponds to the model of low resistivity goaf which shows that the positive peak appears in early period.
Study on Transient Electromagnetic Response of High Resistivity Goafs and Its Application
The resistivity of the ultra-soft soil was measured using the conductivity meter and with the measured bulk resistance ([R.sub.b]) at high frequency, a calibration factor was quantified, which could be used for measuring the changes in the electrical resistivity for the ultra-soft soil.
CHARACTERIZATION AND FINITE ELEMENT ANALYSIS OF LIME AND POLYMER TREATED ULTRA-SOFT CLAY SOILS USING THE ELECTRICAL RESISTIVITY AND MINIATURE PENETROMETER METHODS
RES2Dinv Software was utilized to calculate the values of electrical resistivity. RES2Dinv software is based on the least squares method and uses the finite element (FE) and finite difference (FD).
Empirical Correlation between Geotechnical and Geophysical Parameters in a Landslide Zone (Case Study: Nargeschal Landslide)/Correlacion empirica entre parametros geotecnicos y geofisicos en la zona de un deslizamiento de tierra. Caso de estudio: Deslizamiento de Nargeschal
It consists of extracting the absurd values of the apparent resistivity (0<Rho<10000) and the X and Y corresponding positions.
Hydrogeophysical Investigation for Groundwater Resources from Electrical Resistivity Tomography and Self-Potential Data in the Meiganga Area, Adamawa, Cameroon
In order to determine the porosity and mineralogy of rocks, one can use two physical properties: electrical resistivity and magnetic susceptibility [21, 22].
Radial Electrical Resistivity Measurements of Rocks on Laboratory Core Samples Using an Electromagnetic Sensor: Macro and Micro Eddy Currents

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