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Showing 1 to 6 of 6 for “"auroras"”.
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The Affirmation of Life in Wallace Stevens' "The Auroras of Autumn" and T.S. Eliot's Four Quartets
… of life evident in Wallace Stevens' "The Auroras of Autumn" and T.S. Eliot's Four Quartets, defining the term affirmation by the expansive embrace of suffering demonstrated by Alyosha Karamazov in Fyodor Dostoevsky's The Brothers Karamazov. I maintain that, similar to Alyosha, Stevens …
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Uma plataforma robusta para gerência de recursos em nuvens IaaS
… do Aurora seja integrada a um cluster de Auroras ja existente; medição da latência de replicação de dados. A latência de replicação foi medida tanto em um datacenter quanto em dois datacenters remotos; e, por último, a medição do tempo de detecção e recuperação de falhas, com o intuito de …
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Auroral electrodynamics from simultaneous measurements at high and low altitudes
Two auroras sampled nearly simultaneously at high and low altitudes along a field line by the Dynamics Explorer (DE) spacecraft have been used to study auroral electrodynamics. Electric fields plotted as a function of invariant latitude show that the large-scale features are essentially the same at …
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Auroral Ion Upflows: Sources, High Altitude Dynamics, and Neutral Wind Effects
<p>Large upwellings of thermal plasma are commonly observed in the high-latitude, topside ionosphere. These auroral ion upflows have a range of potential sources including frictional heating, electron precipitation, neutral winds, and higher-altitude density cavities. The unique signatures and …
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Case Studies of IMF Driven Auroral Emissions
<p>The topic of solar wind - magnetosphere - ionosphere coupling has become increasingly important in recent years, as it deals with the energy transfer from the Sun to the Earth. The solar wind plasma has direct entry into Earth's ionosphere at the polar cusp. At the cusp Earth's magnetic fields …
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A 3-D Model of the Auroral Ionosphere
<p>A new 3-D model of the high latitude ionosphere is developed to study the coupling of the ionosphere with the magnetosphere and neutral atmosphere. The model consists of equations describing conservations of mass, momentum and energy for the six ionospheric constituents (O+, NO+, N+2 , O+2 , N+ …