Search for dissertations about: "Tekniska Högskolan."

Showing result 16 - 20 of 315 swedish dissertations containing the words Tekniska Högskolan..

  2. 16. Scanning Tunneling Microscopy and Photoelectron Spectroscopy Studies of Si(111) and Ge(111) Surfaces : Clean and Modified by H or Sn Atoms

    Author : Ivy Razado-Colambo; Roger Uhrberg; Göran Hansson; Maria-Carmen Asensio; Linköpings universitet; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP;

    Abstract : The (111) surfaces of Si and Ge were studied by scanning tunneling microscopy (STM) and photoelectron spectroscopy (PES) that are complementary techniques used to obtain structural and electronic properties of surfaces. The (111) surfaces have been of great interest because of the complex reconstructions formed by annealing. READ MORE

  4. 17. Visualization of dynamic multibody simulation : with special reference to contacts

    Author : Alexander Siemers; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Computer science; Datavetenskap;

    Abstract : This thesis describes the requirements for creating a complete multibody visualization system. The complete visualization process includes everything from data storage to image rendering, and what is needed for a meaningful user-to-data interaction. READ MORE

  5. 18. Navigation and Mapping for Aerial Vehicles Based on Inertial and Imaging Sensors

    Author : Zoran Sjanic; Fredrik Gustafsson; Thomas Schön; Fulvio Gini; Linköpings universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : Small and medium sized Unmanned Aerial Vehicles (UAV) are today used in military missions, and will in the future find many new application areas such as surveillance for exploration and security. To enable all these foreseen applications, the UAV's have to be cheap and of low weight, which restrict the sensors that can be used for navigation and surveillance. READ MORE

  6. 19. Topics in Content Based Image Retrieval : Fonts and Color Emotions

    Author : Martin Solli; Reiner Lenz; Jan Erik Solem; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; image analysis; content based image retrieval; font recognition; color emotions; Image analysis; Bildanalys;

    Abstract : Two novel contributions to Content Based Image Retrieval are presented and discussed. The first is a search engine for font recognition. The intended usage is the search in very large font databases. The input to the search engine is an image of a text line, and the output is the name of the font used when printing the text. READ MORE

  7. 20. On the Value of Customer Loyalty Programs - A Study of Point Programs and Switching Costs

    Author : Henrik Sällberg; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; loyalty programs; point programs; switching costs; Computer science; Datavetenskap; Economic Information Systems; Ekonomiska informationssystem;

    Abstract : The increased prevalence of customer loyalty programs has been followed by an increased academic interest in schemes. This is partly because the Internet has made competition 'one click away'. It is also because information technology has made it more economical for firms to collect customer information by way of loyalty programs. READ MORE