Search for dissertations about: "Göran Johansson"

Showing result 11 - 15 of 38 swedish dissertations containing the words Göran Johansson.

  2. 11. Deciding on Sourcing Option for Hosting of Software Applications in Organisations

    Author : Björn Johansson; Sven Carlsson; Göran Goldkuhl; Ulf Melin; Anders G. Nilsson; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; resource-based view; sourcing decision; hosting of software applications; decision-making processes; beslutsfattande; beslutsprocesser; drift av mjukvaruapplikationer; lokaliseringsbeslut; resursbaserad teori; Informatics; Informatik;

    Abstract : Software applications are of great importance in organisations, and performance of an organisation depends on how hosting of software applications are organised. This thesis deals with the question: Why and how organisations decide on specific sourcing options for software applications hosting. READ MORE

  4. 12. Implications of Local Puumala Hantavirus Genetics and Epidemiology for Diagnostics and Vaccine Development

    Author : Patrik Johansson; Fredrik Elgh; Göran Bucht; Detlev Krüger; Umeå universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Communicable diseases; hantavirus; Puumala virus; nephropathia epidemica; genome sequence; glycosylation; linear DNA vaccine; microarray; identification; genetic variability; Infektionssjukdomar; Infectious diseases; Infektionssjukdomar; medicinsk virologi; Medical Virology;

    Abstract : Puumala viruses, a member of the Hantavirus genus in the Bunyaviridae family, are enveloped by a lipid bilayer and possesses a tripartite single stranded RNA genome with negative polarity. The hantaviruses encode four proteins: a nucleocapsid protein (N), two membrane spanning glycoproteins (GN and GC) and a RNA dependent RNA polymerase (RdRp). READ MORE

  5. 13. Vitamin A and Osteoporosis : Experimental and Clinical Studies

    Author : Sara Johansson; Håkan Melhus; Andreas Kindmark; Monica Lind; Göran Toss; Uppsala universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Internal medicine; vitamin A; bone; osteoporosis; Invärtesmedicin; Internal medicine; Invärtesmedicin;

    Abstract : Vitamin A in high doses is severely toxic to the rat skeleton, and the active metabolite retinoic acid (RA) can induce bone resorption in vitro. An excessive dietary intake of vitamin A has been associated with reduced bone mineral density and an increased risk of hip fracture. READ MORE

  6. 14. Displaced Femoral Neck Fractures : A prospective randomized study of clinical outcome, nutrition and costs

    Author : Torsten Johansson; Ola Wahlström; Karl-Göran Thorngren; Linköpings universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Arthroplasty; replacement; hip; adverse effects; economics; fracture fixation; internal; femoral neck fractures; surgery; ossification; heterotropic; etiology; nutritional support; Orthopaedics; Ortopedi;

    Abstract : Displaced femoral neck fractures comprise more than a third of all hip fractures. There is controversy as to the optimal treatment. Despite attempts to improve the methods for internal fixation, complication rates have been almost unchanged: 20-40% non-union and late segmental collapse in another 10-20%. READ MORE

  7. 15. Investigations of auroral electric fields and currents

    Author : Tommy Johansson; Göran Marklund; Kristina Lynch; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; auroral physics; auroral electric fields; auroral potential structures; auroral particle acceleration; Space physics; Rymdfysik;

    Abstract : The Cluster spacecraft have been used to investigate auroral electric fields and field-aligned currents (FACs) at geocentric distances between 4 and 7 Re. The electric fields have been measured by the EFW instrument, consisting of two pairs of spherical probes, and the FACs have been calculated from measurements of the magnetic field by the FGM fluxgate magnetometer. READ MORE