Search for dissertations about: "Johnson"

Showing result 1 - 5 of 173 swedish dissertations containing the word Johnson.

  2. 1. Breast Tomosynthesis in Screening - Benefits and Challenges

    Author : Kristin Johnson; Malmö Diagnostisk radiologi; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Abstract : .... READ MORE

  4. 2. Breathe without pain : Clinical and experimental studies in patients and volunteers with special reference to ventilatory regilation

    Author : Anders Johnson; Linköpings universitet; []
    Keywords : MEDICINE; MEDICIN;

    Abstract : The major aims were, first, to study the advantages and disadvantages of intrathecal analgesia with bupivacaine and morphine with special reference to ventilation and pain relief and, second, to develop a method for studies of the ventilatory response to carbon dioxide and hypoxaemia in volunteers and in patients with varying degrees of ventilation-perfusion ratios.341 elderly patients undergoing major hip surgery perfonned under intrathecal analgesia or general anaesthesia and 31 young and healthy volunteers participated in this work. READ MORE

  5. 3. Host Country Effects of Foreign Direct Investment : The Case of Developing and Transition Economies

    Author : Andreas Johnson; Jouke van Dijk; Jönköping University; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Foreign direct investment; Multinational enterprises; Economic growth; Developing economies; Corruption; International trade; Export; Economics; Nationalekonomi;

    Abstract : This thesis consists of four individual essays and an introductory chapter. While independent from each other, these essays share some common properties. They are all empirical and focus on the interaction between inflows of foreign direct investment (FDI) and host country characteristics. READ MORE

  6. 4. Lightweight Authentication in Wireless Networks

    Author : Henric Johnson; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : In this thesis, we develop and analyse two novel authentication protocols well suited for wireless devices. iven that wireless devices have limited resources such as processing power, bandwidth, storage, and energy, the proposed authentication protocols need to be lightweight. READ MORE

  7. 5. Intracellular mechanisms in rd1 mouse retinal degeneration

    Author : Leif Johnson; Lund Oftalmologi; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Ophtalmology; Neuroprotection; Photoreceptor; Retinitis Pigmentosa; Oftalmologi;

    Abstract : Retinitis pigmentosa (RP) is an inherited disorder and the leading cause of visual impairment in the working age population. It is caused by a number of different genetic mutations, all of which cause the rod photoreceptors to degenerate. As the rods become few in numbers, the cones will also begin to die, resulting in total blindness. READ MORE