Results 41 to 50 of about 1,023 (193)

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

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

Non‐Noble Metal Nanocatalysts for Hydrogen Evolution

Advanced Science, EarlyView.
Recent overviews and latest developments of diverse classes of non‐noble catalysts for application toward high‐performance photocatalysis, thermocatalytic steam reforming, and electrocatalysis. Toward sustainability objectives, several advanced characterization tools in combination with the latest breakthroughs in machine learning for material ...
Lina Jaya Diguna, Gede Herry Arum Wijaya, Md Abdul Kuddus Sheikh, Tobias Haposan, Fidelis Stefanus Hubertson Simanjuntak, Arramel Arramel, Muhammad Danang Birowosuto, Konstantin Sergeevich Novoselov   +7 more
wiley   +1 more source

Integrating electrical resistivity tomography and x-ray fluorescence for characterizing limestone in the Wapulaka Formation, Central Buton, Indonesia

Journal of Degraded and Mining Lands Management
The Wapulaka Formation in Central Buton, Indonesia, is a tectonically complex carbonate system characterized by heterogeneous lithologies, including limestones, dolostones, and marls.
Erfan Syamsuddin, Adi Maulana, Alimuddin Hamzah Assegaf, Ulva Ria Irfan   +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

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   +2 more sources

Challenges and Opportunities in Multi‐Method Integrated Geophysical Prospection of Buried Building Remains at the Sanctuary of Olympia

Archaeological Prospection, EarlyView.
ABSTRACT Ancient Olympia was one of the most important sanctuaries and the venue for the Olympic Games in Greek and Roman times. Its remains are located in the Olympia Terrace (Peloponnese, Greece) at the present‐day confluence of the rivers Alpheios and Kladeos at the base of Mount Kronos.
Sarah Bäumler, Dennis Wilken, Peter Fischer, Lena Slabon, Timo Willershäuser, Birgitta Eder, Hans‐Joachim Gehrke, Erofili‐Iris Kolia, Franziska Lang, Oliver Pilz, Andreas Vött   +10 more
wiley   +1 more source

Implementing electrical resistivity tomography to delineate soil contamination zone, Southern Baqubah City, Iraq

Kuwait Journal of Science, 2022
The electrical method is one of the most successful geophysical methods in identifying and evaluating the subsurface pollution area, in addition to the ease of applying its surveys and their low cost.
Munther Dhahir AL-Awsi, Zaidoon Taha Abdulrazzaq   +1 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

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