Results 11 to 20 of about 20,103 (290)

Electrical resistance tomography. [PDF]

The Leading Edge, 2004
Electrical resistance tomography (ERT) is a method that calculates the subsurface distribution of electrical resistivity from a large number of resistance measurements made from electrodes.
Ramirez, Abelardo, LaBrecque, Douglas, Daily, William, Binley, Andrew M.   +3 more
core   +2 more sources

Investigation of Multi-Plane Scheme for Compensation of Fringe Effect of Electrical Resistance Tomography Sensor [PDF]

Sensors, 2019
Conventional electrical resistance tomography (ERT) sensors suffer from the fringe effect, i.e., severe distortion of the electric field on both ends of the measurement electrodes, leading to a 3D sensing region for a 2D sensor.
Wenbin Tian, Xiaofeng Liang, Xiaolei Qu, Jiangtao Sun, Shuo Gao, Lijun Xu, Wuqiang Yang   +6 more
doaj   +2 more sources

Electrical Resistance Tomography for Visualization of Moving Objects Using a Spatiotemporal Total Variation Regularization Algorithm [PDF]

Sensors, 2018
Electrical resistance tomography (ERT) has been considered as a data collection and image reconstruction method in many multi-phase flow application areas due to its advantages of high speed, low cost and being non-invasive.
Bo Chen, Juan F. P. J. Abascal, Manuchehr Soleimani   +2 more
doaj   +2 more sources

Prototype Portable Electrical Resistance Tomography

IPTEK The Journal for Technology and Science, 2022
Tomography is a way to describe something non-destructively. Some types of Tomography are Electrical Resistance Tomography (ERT), Electrical Impedance Tomography (EIT), and Electrical Capacitance Tomography (ECT).
Nugroho, Agung Tjahjo; Departement of Physics, University Of Jember, Jember, Priyantari, Nurul; Departement of Physics, University Of Jember, Jember, Hayat, Ahmad Zaenal; Departement of Physics, University Of Jember, Jember   +2 more
core   +2 more sources

Electrical Resistance Tomography of Conductive Thin Films [PDF]

IEEE Transactions on Instrumentation and Measurement, 2016
The electrical resistance tomography (ERT) technique is applied to the measurement of sheet conductance maps of both uniform and patterned conductive thin films.
Cultrera, Alessandro, CALLEGARO, LUCA
core   +5 more sources

Fault Detection of Electrical Yield Meter Based on Electrical Resistance Tomography

IEEE Access
As an advanced detection technique, the electrical yield meter (EYM) based on electrical resistance tomography has increasingly been applied in various industry fields.
Keyi Fu, Shihong Yue, Donghua Luo, Liping Liu   +3 more
doaj   +2 more sources

Cetylpyridinium Trichlorostannate: Synthesis, Antimicrobial Properties, and Controlled-Release Properties via Electrical Resistance Tomography [PDF]

ACS Omega, 2021
Baran Teoman, Zilma Pereira Muneeswaran, Gaurav Verma, Dailin Chen, Tatiana V. Brinzari, Allison Almeda-Ahmadi, Javiera Norambuena, Shaopeng Xu, Shengqian Ma, Jeffrey M. Boyd, Piero M. Armenante, Andrei Potanin, Long Pan, Tewodros Asefa, Viktor Dubovoy   +14 more
doaj   +2 more sources

Mapping the conductivity of graphene with Electrical Resistance Tomography. [PDF]

Sci Rep, 2019
AbstractElectronic applications of large-area graphene films require rapid and accurate methods to map their electrical properties. Here we present the first electrical resistance tomography (ERT) measurements on large-area graphene samples, obtained with a dedicated measurement setup and reconstruction software.
Cultrera A, Serazio D, Zurutuza A, Centeno A, Txoperena O, Etayo D, Cordon A, Redo-Sanchez A, Arnedo I, Ortolano M, Callegaro L.   +10 more
europepmc   +6 more sources

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 ...
Aso Abbas, Ismail, Isaksson Sandberg, Mats   +1 more
core   +3 more sources

Research on damage visualization of concrete structures based on electrical resistance tomography

Frontiers in Physics, 2022
Concrete is used in the construction of high-rise buildings, large bridges, viaducts and other structures for a wide range of applications, and damage to the internal structure of concrete may to lead to catastrophic accidents.
Chenhui Su, Wenchao Zhang, Jianyu Zhao, Hongjuan Yang, Chengdong Li   +4 more
doaj   +1 more source