Results 71 to 80 of about 7,095,631 (100)
Space WeatherGeoelectric field disturbances during geomagnetic storms pose growing risks to mid‐latitude power systems, yet direct observations remain limited.
Fangyuan Ma +5 more
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Geophysical Frequency Domain Electromagnetic Field Simulation Using Physics-Informed Neural Network
MathematicsSimulating electromagnetic (EM) fields can obtain the EM responses of geoelectric models at different times and spaces, which helps to explain the dynamic process of EM wave propagation underground.
Bochen Wang +4 more
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2D inversion processing of geoelectric measurements with archaeological aim
, 2012 The paper presents the opportunities of archaeological applications of the geoelectric geophysical methods. The electrical conductivity properties of buried archaeological objects (wall relics, roads, channels, graves, metal objects, etc.) measurably ...
Turai, E. +3 more
core +1 more source
Space Weather, 2013 Geomagnetically induced currents (GIC) flowing in man‐made ground technological systems are a direct manifestation of adverse space weather. Today, there is great concern over possible geomagnetically induced current effects on power transmission ...
Chigomezyo M. Ngwira +3 more
doaj +1 more source
Hospitalization of Field Museum
, 1918 Memorandum specification completed by the architectural firm Graham, Anderson, Probst and White for the trustees of the Field Museum. The specification was developed to outline the construction and finishing work for converting the existing ...
Graham, Anderson, Probst and White
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Denoising Method for Injected Geoelectric Current Field Signals Based on CEEMDAN-IWT
To address the issue of weak geoelectric current field signals that are severely affected by noise and cannot be directly used for geological structure analysis in injected geoelectric current field detection technology, this study proposes a complete ...
Sirui Chu +4 more
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Influence of geoelectric field on chemical reactions on Earth
Доповiдi Нацiональної академiї наук УкраїниThe existing understanding of chemical thermodynamics presupposes that at the same temperature and other conditions being equal, the rate of a chemical reaction will always and everywhere on Earth be constant.
Igor V. Shevchenko
doaj +1 more source
Space WeatherLarge variations in ground electric field in mid‐latitude countries like the UK during a geomagnetic storm drive so‐called geomagnetically induced current, a major geohazard to ground‐based technological infrastructure like electrical transformers at ...
J. Hübert +5 more
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Stanley Field Correspondence, 1912–1915
This correspondence collection is primarily comprised of letters by Stanley Field and Carl Akeley. The contents of the correspondence largely address the African buffalo diorama group and its installation at the Field ...
President. Field Museum of Natural History
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