Search for dissertations about: "fourth generation"
Showing result 1 - 5 of 158 swedish dissertations containing the words fourth generation.
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1. Low-temperature District Heating : Various Aspects of Fourth-generation Systems
Abstract : With decreasing heat demand and less availability of high-temperature heat supply in future energy systems, the current district heating systems may experience increased competition on the heat market. A viable option to mitigate increasing competition is to operate systems with lower temperature levels, and the most conceivable way to achieve lower temperature levels is to decrease return temperatures. READ MORE
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2. Smart antennas in fourth generation wireless systems
Abstract : .... READ MORE
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3. Generation and detection of non-classical photon states
Abstract : This thesis intends to familiarize the reader with the concepts of photon statistics and correlations in quantum optics. Developing light sources that emit quantum states is central for the realization of quantum technologies. READ MORE
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4. Contributions within two topics in integer programming : nurse scheduling and column generation
Abstract : Integer programming can be used to provide solutions to complex decision and planning problems occurring in a wide variety of situations. The application of integer programming to solve real world problems requires a modelling phase in which the problem at hand is translated into a mathematical description of the problem, and a solution phase that aims at developing methods for producing solutions to the mathematical formulation of the problem. READ MORE
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5. Emittance related topics for fourth generation storage ring light sources
Abstract : In this thesis several aspects related to a new generation of storage ring light sources are discussed. Due to a reduction of electron beam emittance, fourth generation storage rings provide synchrotron radiation sources close to the diffraction limit at X-ray wavelengths. READ MORE