Search for dissertations about: "Fredrik Karlsson"

Showing result 21 - 25 of 50 swedish dissertations containing the words Fredrik Karlsson.

  2. 21. Supporting Information Security Management : Developing a Method for Information Classification

    Author : Erik Bergström; Rose-Mharie Åhlfeldt; Fredrik Karlsson; Eva Söderström; Steven Furnell; Högskolan i Skövde; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; information classification; Information security management; Information security management systems; Information classification method; INF303 Informationssäkerhet; INF303 Information Security; Information Systems; Informationssystem IS ;

    Abstract : In the highly digitalised world in which we live today, information and information systems have become critical assets to organisations, and hence need to be safeguarded accordingly. In order to implement and work with information security in a structured way, an Information Security Management System (ISMS) can be implemented. READ MORE

  4. 22. Polarization-resolved photoluminescence spectroscopy of III-nitride quantum dots

    Author : Supaluck Amloy; Fredrik Karlsson; Per-Olof Holtz; Jørn M. Hvam; Linköpings universitet; []
    Keywords : ;

    Abstract : In this thesis, results from studies on (In)GaN quantum dots (QDs) are presented, including investigations of the structural, optical and electronic properties. The experimental studies were performed on GaN and InGaN QDs grown by molecular beam epitaxy, taking advantage of the Stranki-Krastanov growth mode for the GaN QD samples and the composition segregation for the InGaN QD samples. READ MORE

  5. 23. Numerical and experimental study of confluent jets supply device with variable airflow

    Author : Harald Andersson; Bahram Moshfegh; Mathias Cehlin; Fredrik Karlsson; Högskolan i Gävle; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Confluent jets; Air distribution system; Air supply device; Ventilation performance; Indoor air quality; Thermal comfort; Experimental study; Laser Doppler Anemometry LDA ; Computational fluid dynamics CFD ; Shear stress transport SST k – ω ; confluent jets; luftdistributionssystem; tilluftsdon; ventilationsprestanda; inomhusluftkvalitet; termisk komfort; experimentell studie; Laser-Doppler-anemometri LDA ; Computational fluid dynamics CFD ; turbulens model SST k – ω ; Hållbar stadsutveckling; Sustainable Urban Development;

    Abstract : In recent years, application of confluent jets for design of ventilation supply devices has been studied. Similarly, numerus studies have been made on the potential and application of variable air volume (VAV) in order to reduce the energy demand of ventilation systems. READ MORE

  6. 24. The Role of Enterprise Architecture in Local eGovernment Adoption

    Author : Andreas Ask; Fredrik Karlsson; Karin Hedström; Eva Söderström; Örebro universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; electronic government; e-government; eGovernment; electronic services; e-services; eService; new public management; NPM; 24 7 agency; convergence; goal-achivement; project management; Enterprise Architecture; EA; elektronisk förvaltning; eFörvaltning; e-förvaltning; elektroniska tjänster; eTjänster; e-tjänster; konvergens; måluppfyllelse; Informatik; Informatics;

    Abstract : eFörvaltning ses som ett medel för att göra kommunalt förvaltningsarbete mer effektivt och interoperabelt. Dock begränsas kommuner av oförmåga att uppnå det vilket försvårar genomförandet av deras uppdrag. READ MORE

  7. 25. Structured management, Symptoms, Health-related Quality of Life and Alcohol in Patients with Atrial Fibrillation

    Author : Neshro Barmano; Håkan Walfridsson; Ulla Walfridsson; Jan-Erik Karlsson; Emmanouil Charitakis; Fredrik Nyström; Mårten Rosenqvist; Linköpings universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Abstract : Atrial fibrillation (AF) is the most common cardiac arrhythmia, affecting at least 2.9 % of the Swedish population. Although AF is associated with increased risk of ischaemic stroke, there have been many reports on the underuse of oral anticoagulants (OAC) and non-adherence to guidelines in other areas as well. READ MORE