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Showing result 1 - 5 of 42 swedish dissertations matching the above criteria.

  2. 1. Microstructural, Mechanical and Tribological Characterisation of CVD and PVD Coatings for Metal Cutting Applications

    Author : Mikael Fallqvist; Staffan Jacobsson; Mikael Olsson; Uppsala universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Tribology; Friction; Wear; Coatings; CVD; PVD; Alumina; Metal cutting; Teknisk fysik med inriktning mot tribomaterial; Engineering Science with specialization in Tribo Materials; Steel Forming and Surface Engineering;

    Abstract : The present thesis focuses on characterisation of microstructure and the resulting mechanical and tribological properties of CVD and PVD coatings used in metal cutting applications. These thin and hard coatings are designed to improve the tribological performance of cutting tools which in metal cutting operations may result in improved cutting performance, lower energy consumption, lower production costs and lower impact on the environment. READ MORE

  4. 2. Characterization of ceramic coatings : microstructure, adhesion and wear resistance

    Author : Mikael Olsson; Uppsala universitet; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP;

    Abstract : .... READ MORE

  5. 3. Ownership reform and corporate governance : The Slovak privatisation process in 1990-1996

    Author : Mikael Olsson; Mats Larsson; Lars Magnusson; Peter de Souza; Uppsala universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Economic history; privatisation; ownership reform; corporate governance; the Slovak Republic; restructuring; property rights; financial sector development; economic transition; communist economies; path dependence; institutional economics; investment funds; transformation; Ekonomisk historia; Economic history; Ekonomisk historia; Ekonomisk historia; Economic History;

    Abstract : Since 1989, there has been a period of rapid change of the economies of the former Eastern bloc. Within a few years, the majority of the formerly centrally administered economies had begun restructuring their economic systems, including the privatisation. of formerly state-owned enterprises. READ MORE

  6. 4. Essays on Macroeconomics: Wage Rigidity and Aggregate Fluctuations

    Author : Maria Olsson; Mikael Carlsson; Oskar Nordström Skans; Christian Merkl; Uppsala universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Wages; Unemployment; Monetary Non-Neutrality; Collective Bargaining; Production Networks; Micro-to-Macro;

    Abstract : Essay I: I use Swedish micro data to analyze how firms adjusted their labor costs in response to the large drop in aggregate demand during the Great Recession. For identification, I exploit that the recession primarily hit export-dependent firms in Sweden. READ MORE

  7. 5. Characteristics of GADA in Type 1 Diabetes following Immunomodulation with GAD65

    Author : Mikael Chéramy; Rosaura Casas; Johnny Ludvigsson; Mona Landin-Olsson; Linköpings universitet; []
    Keywords : ;

    Abstract : Type 1 diabetes (T1D) is a serious autoimmune disease which increases worldwide and affects children at a young age, but there still is no cure available. Clinical intervention trials in recent onset T1D patients are therefore very important, since even a modest preservation of β-cell function has proven to reduce end-organ complications. READ MORE