Results 51 to 60 of about 6,130,353 (227)

Imaging of Fault and Fracture Controls in the Arbuckle-Simpson Aquifer, Southern Oklahoma, USA, through Electrical Resistivity Sounding and Tomography Methods

International Journal of Geophysics, 2012
Arbuckle-Simpson aquifer in southern Oklahoma, USA, is a major source of water for industrial and municipal use. It is also a major source for spring-fed streams in the area.
Kumar Ramachandran, Bryan Tapp, Tayler Rigsby, Erin Lewallen   +3 more
doaj   +1 more source

Towards the imaging of deep land ore deposits with ERT-IP method – first results from a demonstration survey in Finland [PDF]

E3S Web of Conferences
In this study, we conducted a comprehensive geophysical survey near Kuusamo (Finland) to assess the potential of electrical resistivity methods in delineating mineral deposits at depths greater than 1 km.
Kim Bitnarae, Deparis Jacques, Darnet Mathieu, Bretaudeau François, Vedrine Simon, Gance Julien, Kamm Jochen, Autio Uula, Patzer Cedric, Heinonen Suvi   +9 more
doaj   +1 more source

The discovery of the tomb of the Great Army General Iwrhya: A quasi 3D Electrical Resistivity Tomography (ERT), Saqqara, Giza, Egypt

Contributions to Geophysics and Geodesy, 2020
A quasi 3D electrical resistivity (ERT) survey was undertaken at a UNESCO World Heritage site, Saqqara, Giza, Egypt, during a joint archaeological-geophysical mission from Cairo University.
Ola Mohamed EL AGUIZY, Mohamed Mostafa GOBASHY, Ahmed METWALLY, Khaled Soliman SOLIMAN, Nader EL-HASSANIN   +4 more
doaj   +1 more source

Electrical Resistance Tomography (ERT) for Concrete Structure Applications: A Review

Buildings
Electrical resistance tomography (ERT) is gaining recognition as an effective, affordable, and nondestructive tool for monitoring and imaging concrete structures. This paper discusses ERT’s applications, including crack detection, moisture ingress monitoring, steel reinforcement assessment, and chloride level profiling within concrete.
Dongho Jeon, Seyoon Yoon
openaire   +2 more sources

Electrical resistivity tomography (ERT) measurements during water flow in a date palm stem segment

Computers and Electronics in Agriculture, 2023
Computers and electronics in agriculture 212(C), 108084 - (2023).
Bukhary, Tarig, Huisman, Johan Alexander, Wang, Haoran, Zimmermann, Egon, Vereecken, Harry, Lazarovitch, Naftali   +5 more
openaire   +3 more sources

Atypical Long Barrows in the Cöeby Neolithic Cemetery (Trédion, Morbihan, France)? The Contribution of Electrical Surveys

Archaeological Prospection, EarlyView.
ABSTRACT The Coëby Neolithic cemetery, located in the commune of Trédion (Morbihan, France) and discovered in 1986, has been for several years the subject of a research programme focused on studying the various megalithic structures present. The spatial distribution of these remains highlights an unusual occupation of the territory, organized according
Philippe Gouézin, Vivien Mathé
wiley   +1 more source

Use of electrical resistance tomography (ERT) for the detection of biofilm disruption mediated by biosurfactants [PDF]

Food and Bioproducts Processing, 2018
© 2018 Institution of Chemical Engineers Inline measurement of biofilms could provide a valuable technology for water, food and bioprocessing industries to improve quality control and avoid contamination. This study presents the first use of electrical resistance tomography (ERT) to detect the removal of biofilms in a pipe.
M.A. Díaz De Rienzo, R. Hou, P.J. Martin   +2 more
openaire   +3 more sources

2D automated electrical resistivity tomography (A-ERT) at Deception Island, Antarctica

, 2020
Climate induced warming of permafrost soils is a global phenomenon, with regional and site-specific variations, which are not fully understood. In this context, a 2D automated electrical resistivity tomography (A-ERT) system was installed for the first ...
Monteiro Santos, Fernando A, Hauck, Christian, Ramos, Miguel, Vieira, Gonçalo, Yaghoobi Tabar, Borhan, de Pablo, Miguel Angel, Paz, Maria Catarina, Farzamian, Mohammad, Bernando, Ivo   +8 more
core   +1 more source

Structure‐Function Tailoring of Plasmonic Nanomaterials for Thin‐Film Photovoltaics

Carbon Energy, EarlyView.
This review discusses the mechanisms and recent advancements of plasmonics in achieving effective light management to enhance the performance of thin‐film solar cells. It highlights applications in high‐performance perovskite solar cells and future‐oriented tandem solar cells.
Sen Jiang, Wenhan Yang, Annan Zhu, Yuexin Lin, Zhaohui Xie, Ran Chen, Wenjing Zhu, Jin Liu, Yingjie Zhu, Wenye Jiang, Zhiyuan Gu, Kaiyang Wang, Shengchun Yang, Nan Zhang, Chao Liang   +14 more
wiley   +1 more source

Electrical resistance tomography for process intensification of gas–liquid stirred tanks: A comparison of linear back projection and sensitivity conjugate gradient algorithms

The Canadian Journal of Chemical Engineering, EarlyView.
Monitoring gas–liquid dynamics using Electrical resistance tomography for process intensification in stirred tanks Abstract Electrical resistance tomography (ERT) is a non‐invasive technique widely applied to the study of multiphase flows, where phases exhibit different electrical properties.
Federico Alberini, Giuseppina Montante, Alessandro Paglianti   +2 more
wiley   +1 more source