Results 81 to 90 of about 6,331 (210)

Systematic Component‐Level Characterization of Electricity Transmission Infrastructure for Space Weather Risk Assessment

open access: yesSpace Weather, Volume 24, Issue 9, September 2026.
Abstract Space weather risk assessment is constrained by the lack of available asset information needed to model geomagnetically induced currents (GICs) in electricity transmission infrastructure. We propose a systematic method that enables risk analysts to collect their own open‐source substation data.
Dennies K. Bor   +6 more
wiley   +1 more source

Did Space Weather Delay the 10:05 p.m. Train Departure From Exeter on 18 October 1841?

open access: yesSpace Weather, Volume 24, Issue 9, September 2026.
Abstract Although the Carrington Event of 1859 is typically cited as the first extreme space weather event of the scientific era, it is not the earliest example of modern human technology being impacted by geomagnetic activity. The literature includes reliable accounts of disturbances to telegraph equipment during geomagnetic storms dating to the late ...
James A. Wild   +5 more
wiley   +1 more source

Observation data quality and typical interference analysis of geoelectric field in Tengchong center station

open access: yes地震科学进展
Based on the observation data collation, data quality and interference analysis of the geoelectric field of Tengchong center station from 2018 to 2022, it is considered that the geoelectric field data of Tengchong center station has good correlation with
Shaohui Fan   +4 more
doaj   +1 more source

The limiting factor relationship between geoelectric and hydraulic parameters – a case study [PDF]

open access: yes, 2016
The limiting factor relationship between geoelectric and hydraulic parameters of parts of the West Chad Basin, northeastern Nigeria was appraised in this present study.
Mohammed, M.Z.
core   +1 more source

Corrosive influence of natural geoelectric currents

open access: yes, 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

A deep geoelectrical survey in the Southern Central Alps

open access: yesAnnals of Geophysics, 1994
A deep geoelectrical survey was carried out on the Southern Central AIps, to the north of Bergamo, by means of the “continuous polar dipole-dipole” electrode array.
G. Nuttini   +6 more
doaj   +1 more source

WENNER'S CONFIGURATION GEOELECTRIC METHOD FOR THE INTERPRETATION OF THE SUBSURFACE STRUCTURES OF PANUNGKIRAN VILLAGE

open access: yes, 2021
A research has been carried out which aims to determine the subsurface structure using the geoelectric method in Panungkiran Village, Kab.  Deli Serdang, Prov.
Farihanum, Aulia   +5 more
core   +2 more sources

Investigasi Akuifer Air Tanah Menggunakan Metode Geolistrik Vertical Electrical Sounding (VES) Konfigurasi Schlumberger di Kelurahan Randuacir, Kecamatan Argomulyo, Kota Salatiga, Jawa Tengah, Indonesia

open access: yesJurnal Fisika Flux
Penelitian ini bertujuan untuk mengidentifikasi akuifer air tanah di Desa Randuacir, Kecamatan Argomulyo, Kota Salatiga, Jawa Tengah, menggunakan metode geolistrik Vertical Electrical Sounding (VES) dengan konfigurasi Schlumberger.
Firdos Bahar Sidik   +6 more
doaj   +1 more source

INTEGRATED GEOPHYSICAL, HYDROGEOLOGICAL AND HYDROGEOCHEMICAL ASSESSMENTS OF GROUNDWATER POTENTIALS IN IBIONO IBOM LOCAL GOVERNMENT AREA OF NORTHERN AKWA IBOM STATE, NIGERIA [PDF]

open access: yesJournal CleanWAS
This study presents an integrated geophysical, hydrogeological, and hydrochemical assessment of groundwater potentials in Ibiono Ibom Local Government Area of northern Akwa Ibom State, Nigeria.
Ubong D. Ekanem   +3 more
doaj   +1 more source

Geoelectric Survey of a Roll-over Anticline (Austria)

open access: yes, 2010
We present the results of the geoelectric tomography carried out in the quarry of St. Margarethen (Austria). The research target was to identify the middle Miocene sedimentary layers by their electric properties, which outcrop in the quarry.
Spahić, Darko   +3 more
core   +1 more source

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