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[PDF] Top 20 Excitation of twin-vortex flow in the nightside high-latitude ionosphere during an isolated substorm

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Excitation of twin-vortex flow in the nightside high-latitude ionosphere during an isolated substorm

Excitation of twin-vortex flow in the nightside high-latitude ionosphere during an isolated substorm

... such flow excitation, however, has at best been ambiguous. In a recent study of Sondre- strom radar data, Blanchard et ...measured the local reconnection rate by examin- ing the ... See full document

25

Superposed epoch analysis of the ionospheric convection evolution during substorms: onset latitude dependence

Superposed epoch analysis of the ionospheric convection evolution during substorms: onset latitude dependence

... than during non-substorm intervals, but the total transpolar voltage values showed little overall ...On the other hand, Opgenoorth and Pellinen (1998) presented evidence for flow ... See full document

10

Towards a synthesis of substorm electrodynamics: HF radar and auroral observations

Towards a synthesis of substorm electrodynamics: HF radar and auroral observations

... large-scale twin-vortex flows should be excited during substorms, corresponding in essence to the DP-2 current systems associated with dayside- driven convection cited ...observations ... See full document

17

SOCIAL ECONOMY – A FORM OF INCLUSION AND OF ''REACTIVATING'' OF LABOR IN THE CONTEXT OF THE CURRENT CRISIS

SOCIAL ECONOMY – A FORM OF INCLUSION AND OF ''REACTIVATING'' OF LABOR IN THE CONTEXT OF THE CURRENT CRISIS

... through the ideologization of the values , of the contempt for the real, productive work represents a major ...country in the world set the objective – ... See full document

13

Braz. J. Chem. Eng.  vol.32 número2

Braz. J. Chem. Eng. vol.32 número2

... on the unconfined flow and heat transfer characteristics around a rotating circular cylinder in the 2-D laminar flow regime for various rotation rates with the cylinder subjected ... See full document

11

Investigation of Arctic ozone depletion sampled over midlatitudes during the Egrett Campaign of spring/summer 2000

Investigation of Arctic ozone depletion sampled over midlatitudes during the Egrett Campaign of spring/summer 2000

... conducted in which we assume the Egrett flew on exactly the same flight path as 5 June 2000, but 2 months earlier on 5 April ...time, the vortex had split but a very clear remnant ... See full document

28

Interhemispheric comparison of average substorm onset locations: evidence for deviation from conjugacy

Interhemispheric comparison of average substorm onset locations: evidence for deviation from conjugacy

... features of solar wind and solar illumina- tion control of substorm onset location are derived primarily from Northern Hemisphere ...also in the Southern ...asymmetry of ... See full document

11

Investigating The Use Of Mobile Computing In Zimbabwe Polytechnics Case Of A Polytechnic In Zimbabwe

Investigating The Use Of Mobile Computing In Zimbabwe Polytechnics Case Of A Polytechnic In Zimbabwe

... improvement in mobile computing device characteristics since Zimm erman’s research up to ...EDUCAUSE, in his article titled ―Executive Summary: Student Mobile Computing Practices—lessons learned from Qatar‖ ... See full document

5

Analysis of Carbon Diffusion during Bainite Transformation in ADI

Analysis of Carbon Diffusion during Bainite Transformation in ADI

... presents an investigation of the time required for the diffusion of carbon out of supersaturated subunits of ferrite into the retained ...should in principle ... See full document

6

The application of optical measurements for the determination of accuracy of gear wheels casts manufactured in the RT/RP process

The application of optical measurements for the determination of accuracy of gear wheels casts manufactured in the RT/RP process

... preparation of the casting process included heating the mould in 70°C, which caused water to ...Next, the mould parts were joined together and filled with an aluminum ...After ... See full document

4

Synthesis Of Arts In Architecture Of Uzbekistan Of The Ancient Period

Synthesis Of Arts In Architecture Of Uzbekistan Of The Ancient Period

... decoration in Airtam "the sculpture with the busts of musicians, gift-bearers was subjected to the unified principle of division of the entire space into ... See full document

8

CONTINUOUS CREATION IN THE PROBABILISTIC WORLD OF THE THEOLOGY OF CHANCE

CONTINUOUS CREATION IN THE PROBABILISTIC WORLD OF THE THEOLOGY OF CHANCE

... principle of divine control is very important in discussions con- cerning the relation between the Creator and His ...assumptions. The irst assumption is that God can achieve all His ... See full document

16

Models of field-aligned currents needful to simulate the substorm variations of the electric field and other parameters observed by EISCAT

Models of field-aligned currents needful to simulate the substorm variations of the electric field and other parameters observed by EISCAT

... used the global numerical model of the coupled ionosphere-thermosphere-protonosphere system to simulate the electric-field, ion- and electron-temper- ature and -concentration variations ... See full document

6

J. Braz. Soc. Mech. Sci. & Eng.  vol.26 número4

J. Braz. Soc. Mech. Sci. & Eng. vol.26 número4

... On the other hand, the vortex methods have been developed and applied for analysis of complex, unsteady and vortical flows in relation to problems in a wide range of ... See full document

11

THE FORMAL EQUATIONS OF THE LOW LATITUDE LOWER IONOSPHERE AND THEIR APPLICATIONS

THE FORMAL EQUATIONS OF THE LOW LATITUDE LOWER IONOSPHERE AND THEIR APPLICATIONS

... (3) in (2) and considering the momentum transfer elastic collision term one gets the fundamental equation for the balance of forces in the lower ...ionosphere. ... See full document

10

Drastic shrinking of the Hadley circulation during the mid-Cretaceous supergreenhouse

Drastic shrinking of the Hadley circulation during the mid-Cretaceous supergreenhouse

... changes in the distribution of climate-sensitive sediments and paleo- wind directions in the Asian interior during the early, mid-, and late ...Cretaceous. The ... See full document

33

The relationship between electric fields, conductances and currents in the high-latitude ionosphere: a statistical study using EISCAT data

The relationship between electric fields, conductances and currents in the high-latitude ionosphere: a statistical study using EISCAT data

... Abstract. The relationship between electric ®elds, height-integrated conductivities and electric currents in the high-latitude nightside electrojet region is known to be ... See full document

10

WP114 No Impact of Rural Development Policies? No Synergies with Conditional Cash Transfers? An Investigation of the IFAD-Supported Gavião Project in Brazil

WP114 No Impact of Rural Development Policies? No Synergies with Conditional Cash Transfers? An Investigation of the IFAD-Supported Gavião Project in Brazil

... billion in grants and low-interest loans since 1977, there is little rigorous evidence on the impact of IFAD projects around the ...lack of evidence on synergies between rural ... See full document

36

Assessment Of Some Acceleration Schemes In The Solution Of Systems Of Linear Equations.

Assessment Of Some Acceleration Schemes In The Solution Of Systems Of Linear Equations.

... systems of linear equations Ax = b, where A, b are known matrices and x is a vector of ...Systems of linear equations play a prominent role in economics, engineering, physics, chemistry, ... See full document

8

Turbulent structure of the impact of a ground vortex flow

Turbulent structure of the impact of a ground vortex flow

... sheet of light. The photos were taken perpendicular to the vertical plane of ...all the flows studied, the results have shown (for each jet) a pattern similar to that of a ... See full document

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