Search for dissertations about: "space weather"
Showing result 1 - 5 of 67 swedish dissertations containing the words space weather.
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1. Pre-biotic molecules and dynamics in the ionosphere of Titan : a space weather station perspective
Abstract : Saturn’s largest moon Titan (2575 km radius) is the second largest in the Solar system. Titan is the only known moon with a fully developed nitrogen-rich atmosphere with ionosphere extending to ~2000 km altitude, hosting complex organic chemistry. READ MORE
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2. Space Weather Physics: Dynamic Neural Network Studies of Solar Wind-Magnetosphere Coupling
Abstract : This thesis presents studies of solar wind-magnetosphere coupling using dynamic neural networks in combination with statistically correlative analysis. The primary contribution of the thesis is dynamic neural network models that can be implemented for near real-time predictions of geomagnetic storms from the solar wind alone. READ MORE
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3. Titan’s ionosphere and dust : – as seen by a space weather station
Abstract : Titan, the largest moon of Saturn, is the only known moon with a fully developed nitrogen-rich atmosphere, its ionosphere is detectable as high as 2200 km above its surface and hosts complex organic chemistry. Titan’s atmosphere and ionosphere has striking similarities to current theories of these regions around Earth 3.5 billion years ago. READ MORE
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4. Space Weather Physics, Prediction and classification of solar wind structures and geomagnetic activity using artificial neural networks
Abstract : This thesis concerns the application of artificial neural network techniques to space weather physics. The networks applied include multi-layer error-backpropagation, radial basis function, and self-organized maps. READ MORE
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5. The Sun, Space Weather and Effects
Abstract : The Sun and the solar magnetic activity is responsible for a variety of effects in space and on the Earth. High energy radiation and charged particles are constantly being emitted from the solar atmosphere interacting with our atmosphere and technological systems in space and on the ground. READ MORE