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Hittade 2 avhandlingar som matchar ovanstående sökkriterier.

1. 1. Glomerulopathy in normoalbuminuric adolescents with type 1 diabetes : relations between structure, function, metabolic control and ambulatory blood pressure

   Författare :Torun Torbjörnsdotter; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :Type 1 diabetes; Adolescents; Metabolic control; Kidney morphology; Basement membrane thickness; Foot process width; Kidney function test; Ambulatory blood pressure monitoring;

   Sammanfattning : An increase in the incidence of type 1 diabetes in childhood has been reported in several countries, especially among the youngest children. Although clinically apparent diabetic vascular disease is rare in children and adolescents, 30-40% are at risk of developing nephropathy during their lifetime which may lead to renal failure. LÄS MER

3. 2. Sound generation in metal flue organ pipes: On the influence of asymmetric flue exit geometry and vibrations of the upper labium with particular emphasis on the early response

   Författare :Matthias Scholz; Chalmers tekniska högskola; []
   Nyckelord :jet contraction; wall vibrations; CFD; jet velocity profile; tap tone; asymmetry of flue exits; operational deflection shapes; Coanda effect; yielding upper labium; modal analysis; bottom clamped cylinder; vibration measurements; metal flue organ pipes; dipole; initial jet formation;

   Sammanfattning : Sound generation in flue organ pipes is caused by the non-linear interaction between an instable jet and a tube resonator. Our understanding of this very complex physical process is still incomplete, and there is not yet a model that can explain all details of the richness in pipe sound which can be achieved by a trained organ pipe voicer. LÄS MER