Search for dissertations about: "central point"

Showing result 1 - 5 of 554 swedish dissertations containing the words central point.

  2. 1. Thermal Radiation from Co-evaporated Cu(In,Ga)Se2 : End point detection and process control

    Author : Jens Schöldström; Marika Edoff; Nicolas Barreau; Uppsala universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; CIGS; Cu InGa Se2; thin film; solar cells; end point detection; process control; optical constants; CuxSe; Teknisk fysik med inriktning mot elektronik; Engineering Science with specialization in Electronics;

    Abstract : The use of solar cells for energy production has indeed a bright future. Reduction of cost for fabrication along with increased efficiency are key features for a market boom, both achieved as a result of increased knowledge of the technology. READ MORE

  4. 2. On determinantal point processes and random tilings with doubly periodic weights

    Author : Tomas Berggren; Maurice Duits; Neil O'Connell; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Determinantal point processes; Periodically weighted random tilings; Central Limit Theorems; Riemann-Hilbert problems; Mathematics; Matematik;

    Abstract : This thesis is dedicated to asymptotic analysis of determinantal point processes originating from random matrix theory and random tiling models. Our main interest lies in random tilings of planar domains with doubly periodic weights. READ MORE

  5. 3. Casting Identities in Central Seclusion : Aspects of non-ferrous metalworking and society on Gotland in the Early Medieval Period

    Author : Ny Björn Gustafsson; Lena Holmquist; Heidemarie Eilbracht; Stockholms universitet; []
    Keywords : HUMANIORA; HUMANITIES; Archaeometallurgy; Non-ferrous; Archaeological prospection; Metal detection; Geophysical survey; Sweden; Magnetometry; Gotland; Iron Age; Viking Period; Archaeological Science; laborativ arkeologi;

    Abstract : The aim of this thesis has been to investigate and interpret late Iron Ageand Early Medieval traces of non-ferrous metalworking on the islandGotland, Sweden. Gotland was not, based on the archaeological record, anintegrated part of the common Scandinavian culture. READ MORE

  6. 4. Numerical Modelling and Mechanical Studies on a Point Absorber Type Wave Energy Converter

    Author : Yue Hong; Rafael Waters; Mikael Eriksson; Cecilia Boström; Jørgen Hals Todalshaug; Uppsala universitet; []
    Keywords : linear generator; point absorber; numerical modelling; power production; optimal damping; Teknisk fysik; Engineering Science;

    Abstract : Oceans cover two thirds of the Earth’s surface and the energy potential of ocean waves as a renewable energy source is huge. It would therefore be a tremendous achievement if the vast mechanical energy in waves was converted into a form of energy that could be used successfully by society. READ MORE

  7. 5. Political institutions and government performance : Central and Eastern Europe in a comparative perspective

    Author : Sebastian Stålfors; Sten Berglund; Torbjörn Bergman; Örebro universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Political institutions; institutional arrangements; government performance; political system; majoritarian democracy; consensus democracy; quality of democracy; macroeconomic management; kinder and gentler democracy; Central and Eastern Europe; post-communist countries.; Political science; Statsvetenskap; Political Science; Statskunskap;

    Abstract : Central and Eastern Europe was strongly affected by the most recent wave of democratisation. Here, successful transition to democracy and market economy was sometimes perceived as a matter of choosing the ‘right’ institutional framework, presumably institutions employed in mature democracies. READ MORE