Results 51 to 60 of about 28,033 (349)

Environmental monitoring using Electrical Resistance Tomography [PDF]

open access: yesASEG Extended Abstracts, 2003
b) SUMMARY Landfill sites and saline disposal basins are just two of the numerous situations in which escape of fluids from the system can contaminate soils and groundwater. Techniques to map fluid flow, delineate the extent of contamination and monitor changes during remediation are needed for environmental monitoring applications.
Tania Dhu   +4 more
openaire   +1 more source

Long term time-lapse microgravity and geotechnical monitoring of relict salt-mines, Marston, Cheshire, UK. [PDF]

open access: yes, 2012
The area around the town of Northwich in Cheshire, U. K., has a long history of catastrophic ground subsidence caused by a combination of natural dissolution and collapsing abandoned mine workings within the underlying Triassic halite bedrock geology. In
Branston, M   +5 more
core   +3 more sources

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

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

open access: yesInternational 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   +3 more
doaj   +1 more source

Electrical Resistivity Tomography and Vertical Sounding for Groundwater Potentials in Erhoike Community, Delta State, Nigeria

open access: yesJournal of Applied Sciences and Environmental Management, 2023
This study investigated the Electrical Resistivity Tomography (ERT) A geophysical investigation involving Electrical Resistivity Tomography (ERT) and Vertical Electrical Sounding (VES) for groundwater potentials in Erhoike Community, Delta State ...
O.S. Marere, E. Dio, S. O. Iwhiwhu
doaj   +1 more source

2D approach for modelling self-potential anomalies. Application to synthetic and real data [PDF]

open access: yes, 2017
The aim of this work is to present a 2-D Matlab code based on the finite element method for providing numerical modelling of both groundwater flow and self-potential signals.
Cardarelli, E., Oliveti, I.
core   +1 more source

Mechanisms of parasite‐mediated disruption of brain vessels

open access: yesFEBS Letters, EarlyView.
Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira   +3 more
wiley   +1 more source

2D and 3D Resistivity Imaging for Soil Site Investigation [PDF]

open access: yesEngineering and Technology Journal, 2014
Electrical Resistivity Imaging (ERI) method is one of the most promisingtechniques which is well suited to applications in the fields of geohydrology,environmental science and engineering. The present work is aimed to show the efficiency of 2D Electrical
Hussein H. Karim   +2 more
doaj   +1 more source

Effect of operating temperature on direct recycling aluminium chips (AA6061) in hot press forging process [PDF]

open access: yes, 2013
A method of solid-state recycling aluminum alloy using hot press forging process was studied as well as the possibility of the recycled chip to be used as secondary resources.
Ahmad, Mohd Hafizi   +8 more
core   +1 more source

Strength through diversity: how cancers thrive when clones cooperate

open access: yesMolecular Oncology, EarlyView.
Intratumor heterogeneity can offer direct benefits to the tumor through cooperation between different clones. In this review, Kuiken et al. discuss existing evidence for clonal cooperativity to identify overarching principles, and highlight how novel technological developments could address remaining open questions.
Marije C. Kuiken   +3 more
wiley   +1 more source

Home - About - Disclaimer - Privacy