Results 71 to 80 of about 4,199 (222)
Corrosive influence of natural geoelectric currents
, 2014 A brief descriptions of natural geoelectric currents emancipating from earth's core, induced by ionospheric currents, magnetic crochets, magnetic storms, tidal movements and local earth currents due to spontaneous polarisation, junction potential ...
Tripathi, Brajendra Nath
core +1 more source
Indonesian Journal of Applied PhysicsA resistivity meter can find out resistivity depth of rock structure, sediment layer, or the depth of water surface. However, the resistivity meter that is often used requires manually recording of the measurement results before inputting them into the ...
Dewa Gede Eka Setiawan +2 more
doaj +1 more source
Space Weather, Volume 24, Issue 6, June 2026.Abstract Geomagnetic storms represent a space weather hazard to power transmission networks due to the effects of induced geo‐electric fields within the conducting surface of the Earth. These drive electric currents in power transmission lines which can flow to ground through the neutral‐ground connections of transformers.
Xinhu Feng +9 more
wiley +1 more source
, 2020 This folder contains python codes to calculate anomaly effects of geoelectric data together with codes for synthetic scenarios and field data from geoelectric measurements in the Ammer floodplain near Tübingen, Germany in summer 2017, 2018, and 2019. The
Klingler, Stefan +3 more
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Geophysical Research Letters, Volume 53, Issue 9, 16 May 2026.Abstract Fugitive methane leakage from legacy oil and gas wells is assessed using surface flux and soil‐gas measurements, yet these signals are modulated by meteorology and shallow processes, obscuring sustained leakage. Whether persistent leakage leaves a coherent imprint in the shallow subsurface remains unresolved. Here we present a multi‐year field
Aaron G. Cahill +3 more
wiley +1 more source
Deep crustal geoelectric structure beneath the Northumberland Basin [PDF]
, 1986 In terms of lateral variations in conductivity structure, the southern Southern Uplands and Northumberland Basin are characterized by a region of attenuated vertical magnetic fields with small spatial gradients reflecting the presence of a substantial ...
Beamish, David
core +1 more source
Engineering Reports, Volume 8, Issue 5, May 2026.Integrated VES, ERI, and MASW surveys, constrained by boreholes, delineate a central low‐resistivity/low‐V s weak corridor and more competent volcanic strata at depth. The eastern sector offers preferable foundation conditions, while identified weak zones require ground improvement or deep foundations to mitigate differential‐settlement risk.
Alemayehu Ayele +2 more
wiley +1 more source
, 2015 It has been used resistivity geoelectric method with Wenner-Schlumberger configuration. The aim is to identify the distribution of iron ore located in the Ogowelevillage, Tolitoli regency.
Th. Musa, Moh. Dahlan +2 more
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Factor analysis of multi−electrode geoelectric field data
, 2022 The paper presents the results of the factor analysis of multi-electrode geoelectric data measured in the area of the Surány aquifer. The 9-variable dataset measured on the first profile was examined by factor analysis using 2, 3, 4 and 5 factors.
Szabó, Norbert Péter +1 more
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Concurrent Oxidative and Reductive Protometabolic Reactions Driven by Electrochemistry
ChemSystemsChem, Volume 8, Issue 3, May 2026.Electrochemistry offers a possible solution to a key question in prebiotic chemistry: how oxidative and reductive reactions could occur simultaneously as they do in modern biochemistry. This study shows that essential redox reactions from the reverse tricarboxylic acid (rTCA) cycle and nucleotide synthesis can be driven concurrently by electrochemistry,
Clara Vega +5 more
wiley +1 more source