Search for dissertations about: "j wire"
Showing result 1 - 5 of 8 swedish dissertations containing the words j wire.
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1. Fabrication of new silica nano structures and development of new concepts for MALDI-TOF mass spectrometry
Abstract : A technique to alter the morphology of the inner surface of fused silica capillaries has been developed. The internal surface area is enlarged by means of nano-wires of silica, which are grown from the capillary walls. READ MORE
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2. Enhancement, Extraction, and Visualization of 3D Volume Data
Abstract : Three-dimensional (3D) volume data has become increasingly common with the emergence and wide availability of modern 3D image acquisition techniques. The demand for computerized analysis and visualization techniques is constantly growing to utilize the abundant information embedded in these data.This thesis consists of three parts. READ MORE
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3. Overcoming the Barriers of Fine-Needle Aspiration
Abstract : Cysts, closed sac-like structures filled with fluid or air, can form anywhere in the body. In the majority of cases, cysts are benign (not cancerous). However, these structures can also be precursors of cancer, pointing to the location where cancer can originate. READ MORE
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4. Experimental studies in jet flows and zero pressure-gradient turbulent boundary layers
Abstract : This thesis deals with the description and development of two classical turbulent shear flows, namely free jet and flat plate turbulent boundary layer flows. In both cases new experimental data has been obtained and in the latter case comparisons are also made with data obtained from data bases, both of experimental and numerical origin. READ MORE
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5. Performance Guarantees for Physical Layer Authentication in Mission-Critical Communications
Abstract : As the application areas for wireless communications are expanding, we also see new security vulnerabilities arise due to the open nature of the wire- less medium. One particularly challenging problem is how to guarantee the security of emerging mission-critical communications, e.g. READ MORE