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Visar resultat 1 - 5 av 92 avhandlingar som matchar ovanstående sökkriterier.

  1. 1. Beyond “test and treat” : Malaria diagnosis for improved pediatric fever management in sub-Saharan Africa

    Författare :Emily White Johansson; Stefan Peterson; S. Patrick Kachur; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : This thesis examined malaria test use, adherence and integration into clinical practice for improved pediatric fever management in sub-Saharan African countries and explored Access, Facility Readiness and Clinical Practice bottlenecks to achieve this program goal.Study I examined diagnostic testing rates and its determinants for pediatric fevers across 13 countries in 2009-2012 including Access bottlenecks. LÄS MER

  3. 2. Design and evaluation of stationary polymer electrolyte fuel cell systems

    Författare :Cecilia Wallmark; KTH; []
    Nyckelord :Small-scale; stationary; fuel cell system; polymer electrolyte fuel cell; PEFC system; reformer; thermodynamic modelling; pinch technology; exergy analyses; system configuration; test facility; experiments; application; simulation; installation; ener;

    Sammanfattning : The objectives of this doctoral thesis are to give a basisincluding methods for the development of stationary polymerelectrolyte fuel cell (PEFC) systems for combined heat andpower production. Moreover, the objectives include identifyingprerequisites, requirements and possibilities for PEFC systemsproducing heat and power for buildings in Sweden. LÄS MER

  4. 3. Development of a test facility for experimental investigation of fluid-structure interaction

    Författare :Nikolaos Andrinopoulos; Torsten H Hansson; Anestis Kalfas; KTH; []
    Nyckelord :;

    Sammanfattning : Fluid-structure interaction phenomena are strongly related to the loading appearing on many energy converting components introducing limitations for improving their efficiency. The term “fluid-structure interaction” includes many phenomena with the “shock wave – boundary layer interaction” being one of the most important. LÄS MER

  5. 4. Experimental Adaptive Optics. A test facility for adaptive optics on a small telescope

    Författare :Per Knutsson; Astronomi - Genomgår omorganisation; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; imaging through turbulent media; wavefront sensing; active or adaptive optics; aberration compensation; astronomical optics;

    Sammanfattning : This thesis presents the work on the design of, construction of, and finally observations with, an experimental setup comprising a small telescope equipped with adaptive optics. The facility has been assembled at Lund Observatory, where also observations on the sky have been made. LÄS MER

  7. 5. Development and Test of the ATLAS Tile Calorimeter Digitizer

    Författare :Jonas Lesser; Christian Bohm; Lorne Levinson; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Physics; Fysik;

    Sammanfattning : The new LHC particle accelerator now being built at CERN will have a radically increased event rate and higher energy. To accommodate this, instrumentation for LHC experiments has had to be constructed using new ideas and the latest available technology. LÄS MER