Search for dissertations about: "activity space"
Showing result 1 - 5 of 312 swedish dissertations containing the words activity space.
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1. Waves in space plasmas : Lower hybrid cavities and simple-pole distribution functions
Abstract : Waves are a fundamental feature in many parts of physics, since they transport energy without transporting matter. This is the case also in space physics. Waves are responsible for energy transport both between different parts of space and between different particles in the space plasma. READ MORE
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2. The importance of waves in space plasmas : Examples from the auroral region and the magnetopause
Abstract : This thesis discusses the reasons for space exploration and space science. Space plasma physics is identified as an essential building block to understand the space environment and it is argued that observation and analysis of space plasma waves is an important approach.Space plasma waves are the main actors in many important processes. READ MORE
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3. Designing Public Play : Playful Engagement, Constructed Activity, and Player Experience
Abstract : This thesis sets out to explore why people engage in, and how to design for, play in a public setting. It does this by separating design for play from design of games, describing play as a socially and mentally understood activity, and a playful approach to engaging in that activity. 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. Solar Wind and Geomagnetic Activity - Predictions Using Neural Networks
Abstract : This thesis shows how artificial neural networks (ANNs) can be applied to predict geomagnetic activity from solar-wind data. It introduces and summarizes five papers where development of ANN models are reported, and where predictions of geomagnetic activity are discussed. READ MORE
