Search for dissertations about: "Lars Mattsson"

Showing result 1 - 5 of 46 swedish dissertations containing the words Lars Mattsson.

  1. 1. Development of ultra-precision tools for metrology and lithography of large area photomasks and high definition displays

    Author : Lars Peter Ekberg; Lars Mattsson; Lars Stiblert; Richard Leach; KTH; []
    Keywords : ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Ultra precision 2D metrology; LCD-display; OLED-display; nm-resolution; random phase measurement; large area; photomask; acousto-optic deflection; self-calibration; Z-correction; absolute accuracy; uncertainty.; SRA - Production; SRA - Produktion;

    Abstract : Large area flat displays are nowadays considered being a commodity. After the era of bulky CRT TV technology, LCD and OLED have taken over as the most prevalent technologies for high quality image display devices. READ MORE

  2. 2. On Business Exchange Activity : Activity Systems and Business Networks

    Author : Frans Prenkert; Håkan Håkansson; Lars Halén; Lars-Gunnar Mattsson; Uppsala universitet; []
    Keywords : SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Business studies; Företagsekonomi; Business studies; Företagsekonomi;

    Abstract : Starting from an empirical study of a business firm’s problems with implementing an information system in its business activity, this thesis identifies a need to theoretically model and conceptually develop the general business activity of a firm. This puts the context in focus, as a well-functioning information system needs to be anchored and developed to support and enhance the activities for which it is used, that is, contextualized. READ MORE

  3. 3. Welfare Effects of Transport Policies : an analysis of congestion pricing and infrastructure investments

    Author : Jonas Westin; Lars-Göran Mattsson; Lars Hultkrantz; KTH; []
    Keywords : SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; congestion charge; cost-benefit analysis; tax distortions; transport investment; transport policies; welfare effects; Economics; Nationalekonomi; Civil engineering and architecture; Samhällsbyggnadsteknik och arkitektur; SRA - Transport; SRA - Transport;

    Abstract : Interactions between the transport market and other distorted markets, such as the labor market, can have a large impact on the overall welfare effect of a road pricing policy or a congestion charge. Many road pricing studies therefore try to incorporate effects from other distorted markets in the analysis. READ MORE

  4. 4. High resolution valence electron spectroscopy : development of a VUV-polarizer for angular distributions

    Author : Lars Mattsson; Uppsala universitet; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP;

    Abstract : .... READ MORE

  5. 5. Immunomodulation of collagen-induced arthritis

    Author : Lars Mattsson; Karolinska Institutet; Karolinska Institutet; []
    Keywords : MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; autoimmunity; arthritis; collagen type II; immunomodulation; vitamin D; parasite;

    Abstract : Collagen-induced arthritis (CIA) is an experimental autoimmune disease sharing many features with human rheumatoid arthritis (RA). CIA development is dependent on T- cells but anti-collagen type II (anti-CII) antibody production by B-cells is also important. READ MORE