Search for dissertations about: "Bengt Hellström"
Found 4 swedish dissertations containing the words Bengt Hellström.
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1. Calculation and Measurement Methods for the Performance of Solar Collectors. Models of Flat Plate Collectors, Transparent Insulation and Efficiency Factors
Abstract : This thesis deals with models of flat plate collectors, transparent insulation and efficiency factors. An equation for the energy output from a glazed flat plate collector is derived by modelling the collector efficiency factor, F´ as the sum of a constant and a temperature dependent part. READ MORE
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2. Hyaluronan and the receptor CD 44 in the heart and vessels : a study in normal and pathological conditions
Abstract : Tissues are not solely composed of cells. The extracellular matrix is important for the cell well-being and cell-cell communication. The glycosaminoglycan hyaluronan (HYA) is a widely distributed extracellular matrix (ECM) component. READ MORE
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3. Colon Cancer, Prognosis After Surgery : What Are the Risks of Recurrent Disease, and How Do We Find Those at Risk?
Abstract : Colon cancer is the fourth most common cancer worldwide with approximately 1.2 million yearly cases. Developments in the standard of care have improved prognosis. In Paper I the recurrence risk was investigated in a national material consisting of 14,325 colon cancer patients. READ MORE
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4. Experimental acute otitis media : aspects on treatment, protection and structural changes
Abstract : Acute otitis media (AOM) is a common disease in childhood and is one of the most common causes for outpatient antibiotic treatment. The major aetiological agents of AOM have varied over the decades. Now the three most common pathogens are Streptococcus pneumoniae, Haemophilus influenzae and Moraxella catarrhalis. READ MORE