Results 61 to 70 of about 18,474 (145)

Short-range ordering in a commercial Ni-Cr-Al-Fe precision resistance alloy

Materials & Design, 2019
Short-range order has been thought to be the primary reason of the abnormal increase of electrical resistivity after aging treatment in the Ni-20Cr based precision resistance alloys.
Yong Wang, Dingcheng Jiang, Wenxin Yu, Shudong Huang, Da Wu, Yonghong Xu, Xianjun Yang   +6 more
doaj   +1 more source

Electrical resistivity tomography for aquifer imaging

Journal of Nepal Geological Society, 2000
Aspects related to the development of a technique called electrical resistance tomography for producing two- or three­ dimensional subsurface images of an aquifer have been discussed. The technique is based on the automated measurement and computerised analysis of electrical resistivity changes caused by natural or man-made processes.
openaire   +2 more sources

Real-Time Imaging of Particles Distribution in Centrifugal Particles-Liquid Two-Phase Fields by Wireless Electrical Resistance Tomography (WERT) System

IEEE Access, 2019
A wireless electrical resistance tomography (WERT) system has been developed for the real-time imaging particles distribution in centrifugal particles-liquid two-phase fields.
Yuya Atagi, Tong Zhao, Yoshiyuki Iso, Masahiro Takei   +3 more
doaj   +1 more source

On-Line Multi-Frequency Electrical Resistance Tomography (mfERT) Device for Crystalline Phase Imaging in High-Temperature Molten Oxide. [PDF]

Sensors (Basel), 2022
Sejati PA, Saito N, Prayitno YAK, Tanaka K, Darma PN, Arisato M, Nakashima K, Takei M.   +7 more
europepmc   +1 more source

Reference data for Electrical Resistance Tomography

, 2023
At the conference we will present a first draft of a machine-readable refer- ence dataset structure for ERT measurements on thin film materials, based on XLM language. Reference data will include ERT measurements, along with a set of meta- data, such as information about the samples (geometry, materials), the measurement protocol used to perform the ...
alessandro cultrera, Gabriele Germito, Luca Callegaro   +2 more
openaire   +1 more source

Low-Cost Electrical Resistance Tomography

, 2023
​​Electrical resistance tomography (ERT) and electrical impedance tomography (EIT) are imaging techniques reconstructing the internal conductivity distribution image of an object based on voltage measurements at the periphery of the object with a given applied current. ERT uses a direct current (DC), while EIT uses an alternating current (AC). However,
Aso Abbas, Ismail, Isaksson Sandberg, Mats   +1 more
openaire   +1 more source

Quantitative Evaluations with 2d Electrical Resistance Tomography in the Low-Conductivity Solutions Using 3d-Printed Phantoms and Sucrose Crystal Agglomerate Assessments. [PDF]

Sensors (Basel), 2021
Rao G, Sattar MA, Wajman R, Jackowska-Strumiłło L.   +3 more
europepmc   +1 more source

Electrical resistivity tomography investigations on a paleoseismological trenching study

Journal of Applied Geophysics, 2014
Abstract Two-dimensional electrical resistivity tomography (ERT) investigation was performed in a paleoseismological trenching study. Data acquisition strategies such as the selection of electrode configuration and electrode intervals of ERT application were investigated in this paper.
openaire   +3 more sources

Study of Asphalt Pavement Cracking in Different Road Sections of Morocco Using Electrical Resistivity Tomography

International Journal of Geophysics
Road pavements undergo various environmental factors such as temperature changes, precipitation, and traffic exposure, which can lead to cracks in asphalt pavements compromising road user safety and necessitating costly repairs.
Khalid Krami, Ahmed Benamara, Mohammed Radouani, Mohammad Ettayeb, Lhoussaine Tarik   +4 more
doaj   +1 more source

Nondestructive Localization of Subvisual Defects in Laser-Induced Graphene via Machine-Learning-Assisted Electrical Resistance Tomography. [PDF]

ACS Omega
Minakawa K, Takanashi K, Kimura Y, Klamchuen A, Wongwiriyapan W, Ikuno T.   +5 more
europepmc   +1 more source