Search for dissertations about: "types of laser"
Showing result 11 - 15 of 189 swedish dissertations containing the words types of laser.
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11. Development of optical diagnostics of plasma-related phenomena and applications
Abstract : Optical diagnostics techniques based on coded imaging were developed and applied for plasma-related phenomena and applications. The signal of interest is first encoded with a sinusoid pattern either by structured laser illumination or implement of a diffractive optical element, such as a grating, along the optical path of the signal. READ MORE
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12. Experimental and theoretical investigation of the laser cutting process
Abstract : This thesis concerns experimental investigations of laser cutting with theoretical and practical discussions of the results. The thesis is made up of three papers which are linked in such a way that each of them studies a different aspect of laser cutting: In paper I the two major laser types in cutting, namely CO2 and fiber lasers, are compared to each other by a self-defined cut efficiency. READ MORE
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13. Molecular archaeology of cancer
Abstract : Alterations of the p53 tumor suppressor gene plays animportant role in the development of many types of cancers.This and the suggestion that the presence or absence of p53mutations might have both prognostic and therapeuticconsequences, imply the importance of reliable techniques forp53 sequence determination. READ MORE
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14. On laser Doppler flowmetry : methods and microvascular applications
Abstract : A laser Doppler flowmeter for non-invasive microcirculatory blood flow studies has been developed. The tissue under study is illuminated by laser light (helium-neon laser, output power 2 mW) via an optical fibre and the Doppler shift oflight scattered in moving red cells is analysed. READ MORE
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15. Soil Modification By Adding Small Amounts of Soil Stabilizers : Impact of Portland Cement and the Industrial By-Product Petrit T
Abstract : This licentiate thesis presents results of laboratory experiments regarding the effectiveness of adding small amounts of binders in order to modify and improve the mechanical performance of low organic clayey silt soil. Two types of binders have been used i.e. cement and an industrial by-product named Petrit T. READ MORE