Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 7 of 7 for “"electrical imaging"”.
-
2-D and 3-D tools for electrical imaging in environmental applications
… the application of non-invasive methods, such as electrical resistivity and electromagnetic techniques. With the aim of improving the relationships between geophysical parameters and hydro-geological features of the subsoil, some innovative methods are proposed. In particular, being electrical …
-
Dissolution-enlarged fractures imaging using electrical resistivity tomography (ERT)
<p>"In recent years the electrical imaging techniques have been largely applied to geotechnical and environmental investigations. These techniques have proven to be the best geophysical methods for site investigations in karst terrain, particularly when the overburden soil is clay-dominated. Karst …
-
Hybridization of electrical resistance tomography to population balance model for accurate bubble column reactor hydrodynamic parameter predictions
… is developed by hybridising techniques of Electrical Resistance Tomography and the Gas Disengagement Technique using a Population Balance as a framework. As a result, detailed hydrodynamic predictions suitable for Bubble Column Reactor [BER] optimisation results with minimal computing …
-
A multi-temporal approach to using multispectral remote sensing for the prospection of clandestine mass graves in temperate environments.
… surveys were also undertaken, using temporal electrical imaging and electromagnetic profiling, to provide a spatial measure of the state of decomposition within the grave and to indicate the detectability of both a full and an empty grave throughout the study. By undertaking regular …
-
Development, Validation, and Application of Electromyometrial Imaging (EMMI) to Noninvasively Image Uterine Contractions
… can measure uterine electrical activity using a few electrodes on the abdomen, this method lacks sufficient spatial resolution and coverage and thus cannot accurately measure the exact location of electrical initiation and location-specific propagation patterns of …
-
Electrical Conductivity and Resistivity Study of Heterogeneous Sediment in Inwood Hill Park, Manhattan, NY
… to the inlet contains several small sinkholes. Electrical resistivity and ground conductivity techniques were used in order to get an understanding of the hydrological processes of this field. It was hypothesized that the formation of the sinkholes is due to the tidal forcing of the water table. …
-
Characterization and Delineation of Karst Geohazards Along RM652 Using Electrical Resistivity Tomography, Culberson County, Texas
… RM 652, in Culberson County, Texas. 2D electrical resistivity surveys were conducted at sixteen sites to characterize and delineate karst related hazards, both laterally and vertically, associated with the road. Data was collected with a SuperSting (R8/IP) multi-electrode earth …