Results 91 to 100 of about 1,817,388 (196)

Characterizing the distribution of extreme geoelectric field events in Sweden

Journal of Space Weather and Space Climate
Historically, Sweden has reported several impacts on transformers and transmission lines related to geomagnetically induced currents (GICs) that develop during strong space weather events. GICs are driven by the geoelectric field (E), and their intensity depends on various factors, including the lithology conductivity and the rate of change of the ...
Vanina Lanabere, Andrew P. Dimmock, Lisa Rosenqvist, Ari Viljanen, Liisa Juusola, Andreas Johlander   +5 more
openaire   +3 more sources

On the Relationship Between Geomagnetically Induced Currents and Geomagnetic Field Variations—Illustrated With Case Studies of Pipeline and Power Systems in Regions With Different Conductivity Structures

Space Weather
During space weather events, geomagnetic field variations produce geoelectric fields (GEFs) that drive geomagnetically induced currents (GIC), which may affect operation of power systems, pipelines, railway signaling, and submarine cables.
S. Chakraborty, D. H. Boteler
doaj   +1 more source

Leveraging Legacy Broadband Magnetotelluric Data for Geoelectric Field Hazard Assessment in Southern Italy

Space Weather
Geomagnetically induced currents (GICs) are a significant space weather hazard. Their accurate assessment requires estimating the geoelectric field, which depends on the Earth's subsurface electrical conductivity.
P. De Michelis, G. Pignatiello, E. Consolini, M. De Girolamo, A. Siniscalchi   +4 more
doaj   +1 more source

Geoelectric hazard assessment: the differences of geoelectric responses during magnetic storms within common physiographic zones

, 2018
Geomagnetic field data obtained through the INTERMAGNET program are convolved with with magnetotelluric surface impedance from four EarthScope USArray sites to estimate the geoelectric variations throughout the duration of a magnetic storm. A duration of
Andrei Swidinsky, Jeffrey J. Love, Stephen W. Cuttler   +2 more
core   +1 more source

Electrogravitational model development of the upper part of the litosphere along Serov profile (Northern Urals)

Литосфера, 2015
Additional regional electromagnetic field studies have been carried out in the northern section of the Urals. As a result of processing and interpretation of experimental materials on the basis of computational modeling of electromagnetic fields the ...
O. V. Surina, A. G. Dyakonova
doaj   +2 more sources

Data for: Nuclear genome shuffling increases recombinant protein expression in the chloroplast of Chlamydomonas reinhardtii

Supplemental data for "Nuclear genome shuffling significantly increases production of chloroplast-based recombinant protein in Chlamydomonas reinhardtii" by Fields et ...
Fields, F
core   +1 more source

Oral History Interview with John W. Fields

The National Museum of the Pacific War presents an oral interview with John Fields. While attending Texas Tech University in Lubbock, Fields participated in the Civilian Pilot Training Program and received his pilot license.
Fields, John W.
core  

Modelling of geomagnetically induced currents during geomagnetic storms using geoelectric fields and auroral electrojet indices

, 2012
The effects of space weather on ground based technology mostly occur due to the varying geomagnetic field during geomagnetic storms, producing geomagnetically induced current (GIC).
EO Falayi (16306347), Natalia Beloff (4461595)   +1 more
core  

The development of library service in New Zealand.

, 2007
Discusses the development of library service in New ...
Fields, A.
core   +1 more source

Identification of Underground Artificial Cavities Based on the Bayesian Convolutional Neural Network. [PDF]

Sensors (Basel), 2023
Xia J, Peng R, Li Z, Li J, He Y, Li G.
europepmc   +1 more source