Results 41 to 50 of about 6,855,245 (149)

Atmospheric Charge Separation Mechanism Due to Gas Release from the Crust before an Earthquake

open access: yesApplied Sciences, 2023
In fair weather, the vertical atmospheric electric field is oriented downward (positive in the earth surface ordinate system) in the global atmospheric circuit.
Wen Li   +8 more
doaj   +1 more source

Influence of clouds on spatial distribution of conductivity in the atmosphere

open access: yesSolar-Terrestrial Physics
In the paper, we examine the atmospheric part of the global electric circuit. When studying large-scale currents in the atmosphere flowing from the ionosphere to the ground, the ionosphere and Earth’s surface can be considered as ideal conductors with ...
Denisenko Valery, Rozanov Eugene
doaj   +1 more source

Design of HXD2B High-power AC Electric Locomotive Auxiliary Circuit

open access: yes, 2012
Comprise of auxiliary circuit for HXD2B type high-power AC electric locomotive was introduced, and auxiliary circuit working principle, auxiliary load running management and the auxiliary circuit protective system was expounded.
YU Hai-xia, CHEN Li-feng
core   +1 more source

Understanding key concepts of electric circuits: Students' use of mental models [PDF]

open access: yes, 2012
This study presents an action research project on the teaching and learning of fundamental ideas about electric circuits, gathering data from two cohorts.
Borg Marks, Joan
core   +5 more sources

The interplanetary magnetic field influences mid-latitude surface atmospheric pressure

open access: yesEnvironmental Research Letters, 2013
The existence of a meteorological response in the polar regions to fluctuations in the interplanetary magnetic field (IMF) component B _y is well established.
M M Lam, G Chisham, M P Freeman
doaj   +1 more source

Electric potential in partially magnetized E × B discharges

open access: yesAIP Advances, 2021
Ability to control the electric potential inside the plasma is promising for various applications of E × B plasma because the trajectory of particles, which meets the desired purpose, is mainly determined by the drift motions in the external electric and
June Young Kim   +3 more
doaj   +1 more source

State-of-charge estimation algorithms and their implications on cells in parallel [PDF]

open access: yes, 2014
State-of-Charge (SOC) of a battery is one of the most important parameters used by a Battery Management System (BMS). It is subsequently very important for the efficient functioning of an electric/hybrid vehicle.
McGordon, Andrew   +8 more
core   +1 more source

AC and DC global electric circuit properties and the height profile of atmospheric conductivity

open access: yesAnnals of Geophysics, 2016
An apparent discrepancy is pointed out - at all heights, and by up to an order of magnitude - between the height profiles of atmospheric conductivity derived at AC using ELF propagation studies, especially from information on Schumann resonance of the ...
Irina G. Kudintseva   +3 more
doaj   +1 more source

An overview of Earth's global electric circuit and atmospheric conductivity

open access: yes, 2008
The Earth’s global atmospheric electric circuit depends on the upper and lower atmospheric boundaries formed by the ionosphere and the planetary surface.
Nicoll, Keri Anne   +8 more
core   +1 more source

Optical fiber imaging for high speed plasma motion diagnostics: applied to low voltage circuit breakers [PDF]

open access: yes, 2010
An integrated portable measurement system is described for the study of high speed and high temperature unsteady plasma flows such as those found in the vicinity of high current switching arcs.
Tribulato, G.   +9 more
core   +1 more source

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