Equatorial Electrojet (EEJ) Current
First Jicamarca radar observations of two-stream E region irregularities under daytime counter equatorial electrojet conditions
... from EEJ irregularities were observed, in accordance with ...the EEJ current (with proper ring current subtraction), was used as a proxy measurement of the electric fields ...
8
Equatorial ionospheric electrodynamic perturbations during Southern Hemisphere stratospheric warming events
... the equatorial electrojet over Peru had large afternoon increases and morning decreases that appear to shift to later local ...the electrojet current close to new and full ...the ...
6
Daytime vertical E × B drift velocities inferred from ground‐based magnetometer observations at low latitudes
... August 2001 and December 2003, with the calculated monthly average of the F10.7 cm flux value. The ratio- nale for choosing this relationship lies in the fact that DH is proportional to the equatorial ...
9
Imaging radar observations and nonlocal theory of large-scale plasma waves in the equatorial electrojet
... nighttime electrojet, meanwhile, are poorly understood by comparison and are neither as well characterized nor as readily analyzed as the daytime ...the electrojet in situ, but the majority of the rocket ...
13
High altitude large-scale plasma waves in the equatorial electrojet at twilight
... upward electrojet currents known to be present in the vicinity of the solar ...a current system generated in the vicinity of the evening solar ...dynamo current at F region ...
6
Zonal wind velocity profiles in the equatorial electrojet derived from phase velocities of type II radar echoes
... netometer data from 22 March 2003, 1100 LT. The net measured horizontal (H) and vertical (Z) components from magnetograms were obtained by subtracting the H and Z components measured at Jicamarca (2 magnetic north) from ...
8
Reconciliation of rocket-based magnetic field measurements in the equatorial electrojet with classical collision theory
... the magnetic equator, has been studied for nearly a century and is a rich source of information on conditions in the ionosphere as well as the character of nonlinear development of plasma instabilities. Richmond [1973] ...
6
Combined radar observations of equatorial electrojet irregularities at Jicamarca
... If this picture is correct, we should also expect two step two stream echoes to undergo a transition from type 1 to type 2 with increasing altitude as the flow becomes increas- ingly dominated by the zonal ...
17
Effects of large horizontal winds on the equatorial electrojet
... zonal current results at high dip latitudes below about 120 ...zonal current density at dip latitudes greater than about ...zonal current is very evident in the central panel of Figure 4 which ...
12
Equatorial ionospheric electric fields during the November 2004 magnetic storm
... study equatorial ionospheric electric fields during the November 2004 geomagnetic ...daytime electrojet current perturbations with lifetimes of about an hour (indicative of undershielding and ...
11
The equatorial electrojet radar observations and modeling
... the equatorial E region ionosphere inferred from a bistatic coherent scatter radar experiment at the Jicamarca Ra- dio Observatory in Per´ ...the equatorial E region due to the permanent presence of ...
212
A characterization on hybrid lead halide perovskite solar cells with Ti02 mesoporous scaffold
... The current density-voltage characterization constitutes a fundamental tool for understanding the solar cells operation; and its performance under standard illumination conditions (air mass (AM) ...while ...
45
Chapter 25 Electric Current and Direct-Current Circuits
... by assuming a solution of an appropriate form, differentiating this assumed solution and substituting it and its derivative in the differential equation. Equating coefficients, requiring the solution to hold for all ...
120
AMISR-14: Observations of equatorial spread F
... Here we report the results of successful AMISR-14 observations of submeter scale size ionospheric irregular- ities associated with ESF events. ESF is the name given to a broad spectrum of electron density irregularities ...
9
Climatology of postsunset equatorial spread F over Jicamarca
... sunset equatorial spread F over Jicamarca using an exten- sive data set of coherent and incoherent radar ...of equatorial spread F related to the evening velocity vortex over Jicamarca strongly increase ...
7
Current and Emerging Techniques
... Linkage mapping has been accelerated by the description of microsatellites (7). Microsatellite repeats are mono-, di-, tri-, or tetranucleotide repeats that dis- play polymorphism with respect to the length of the ...
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Case study in failure analysis of accelerated life tests (ALT) on III-V commercial triple-junction concentrator solar cells
... the current injection in ...injecting current in darkness has not artificially favored the appearance of a failure origin different to that of we would have obtained in a temperature ALT with real nominal ...
6
Current aspects of Shigella Pathogenesis
... Recent progress to better understand Shigella infection has been possible by establishing the interactions between the bacterial secreted products and their target host cellular components. The completion of the S. ...
10
Current topics in public health
... Perhaps the greatest difficulty in using ANNs for problem-solving is the difference between this type of approach and a conventional algorithmic approach. Conventional approaches use a specific algorithm and the computer ...
742
Model predictive control of a multilevel current source inverter together with its current source
... the current, therefore only one of the upper switches and one of the lower switches must be ...output current is well defined, only depending on the condition of the switches and the current ...
6